,source,target
0,"CWE-732 int zfs_fastaccesschk_execute ( znode_t * zdp , cred_t * cr ) { <vul-start> boolean_t owner = B_FALSE ; boolean_t groupmbr = B_FALSE ; <vul-end> boolean_t is_attr ; <vul-start> uid_t uid = crgetuid ( cr ) ; <vul-end> if ( zdp -> z_pflags & ZFS_AV_QUARANTINED ) return ( 1 ) ; is_attr = ( ( zdp -> z_pflags & ZFS_XATTR ) && ( ZTOV ( zdp ) -> v_type == VDIR ) ) ; if ( is_attr ) return ( 1 ) ; if ( zdp -> z_pflags & ZFS_NO_EXECS_DENIED ) return ( 0 ) ; <vul-start> mutex_enter ( & zdp -> z_acl_lock ) ; if ( FUID_INDEX ( zdp -> z_uid ) != 0 || FUID_INDEX ( zdp -> z_gid ) != 0 ) { goto out_slow ; } if ( uid == zdp -> z_uid ) { owner = B_TRUE ; if ( zdp -> z_mode & S_IXUSR ) { goto out ; } else { goto out_slow ; } } if ( groupmember ( zdp -> z_gid , cr ) ) { groupmbr = B_TRUE ; if ( zdp -> z_mode & S_IXGRP ) { goto out ; } else { goto out_slow ; } } if ( ! owner && ! groupmbr ) { if ( zdp -> z_mode & S_IXOTH ) { goto out ; } } out : mutex_exit ( & zdp -> z_acl_lock ) ; return ( 0 ) ; out_slow : mutex_exit ( & zdp -> z_acl_lock ) ; <vul-end> return ( 1 ) ; }","int zfs_fastaccesschk_execute ( znode_t * zdp , cred_t * cr ) { <vul-start> <vul-end> boolean_t is_attr ; <vul-start> <vul-end> if ( zdp -> z_pflags & ZFS_AV_QUARANTINED ) return ( 1 ) ; is_attr = ( ( zdp -> z_pflags & ZFS_XATTR ) && ( ZTOV ( zdp ) -> v_type == VDIR ) ) ; if ( is_attr ) return ( 1 ) ; if ( zdp -> z_pflags & ZFS_NO_EXECS_DENIED ) return ( 0 ) ; <vul-start> <vul-end> return ( 1 ) ; }"
1,"CWE-787 int pdf_load_xrefs ( FILE * fp , pdf_t * pdf ) { int i , ver , is_linear ; long pos , pos_count ; char x , * c , buf [ 256 ] ; c = NULL ; pdf -> n_xrefs = 0 ; fseek ( fp , 0 , SEEK_SET ) ; while ( get_next_eof ( fp ) >= 0 ) <vul-start> <vul-end> if ( ! pdf -> n_xrefs ) return 0 ; fseek ( fp , 0 , SEEK_SET ) ; <vul-start> pdf -> xrefs = calloc ( 1 , sizeof ( xref_t ) * pdf -> n_xrefs ) ; <vul-end> ver = 1 ; for ( i = 0 ; i < pdf -> n_xrefs ; i ++ ) { if ( ( pos = get_next_eof ( fp ) ) < 0 ) break ; pdf -> xrefs [ i ] . version = ver ++ ; pos_count = 0 ; while ( SAFE_F ( fp , ( ( x = fgetc ( fp ) ) != 'f' ) ) ) fseek ( fp , pos - ( ++ pos_count ) , SEEK_SET ) ; if ( pos_count >= sizeof ( buf ) ) { ERR ( ""Failed to locate the startxref token. "" ""This might be a corrupt PDF.\\n"" ) ; return - 1 ; } memset ( buf , 0 , sizeof ( buf ) ) ; SAFE_E ( fread ( buf , 1 , pos_count , fp ) , pos_count , ""Failed to read startxref.\\n"" ) ; c = buf ; while ( * c == ' ' || * c == '\\n' || * c == '\\r' ) <vul-start> <vul-end> pdf -> xrefs [ i ] . start = atol ( c ) ; if ( pdf -> xrefs [ i ] . start == 0 ) get_xref_linear_skipped ( fp , & pdf -> xrefs [ i ] ) ; else { pos = ftell ( fp ) ; fseek ( fp , pdf -> xrefs [ i ] . start , SEEK_SET ) ; pdf -> xrefs [ i ] . end = get_next_eof ( fp ) ; fseek ( fp , pos , SEEK_SET ) ; } if ( ! is_valid_xref ( fp , pdf , & pdf -> xrefs [ i ] ) ) { is_linear = pdf -> xrefs [ i ] . is_linear ; memset ( & pdf -> xrefs [ i ] , 0 , sizeof ( xref_t ) ) ; pdf -> xrefs [ i ] . is_linear = is_linear ; rewind ( fp ) ; get_next_eof ( fp ) ; continue ; } load_xref_entries ( fp , & pdf -> xrefs [ i ] ) ; } if ( pdf -> xrefs [ 0 ] . is_linear ) resolve_linearized_pdf ( pdf ) ; load_creator ( fp , pdf ) ; return pdf -> n_xrefs ; }","int pdf_load_xrefs ( FILE * fp , pdf_t * pdf ) { int i , ver , is_linear ; long pos , pos_count ; char x , * c , buf [ 256 ] ; c = NULL ; pdf -> n_xrefs = 0 ; fseek ( fp , 0 , SEEK_SET ) ; while ( get_next_eof ( fp ) >= 0 ) <vul-start> + pdf -> n_xrefs ; <vul-end> if ( ! pdf -> n_xrefs ) return 0 ; fseek ( fp , 0 , SEEK_SET ) ; <vul-start> pdf -> xrefs = safe_calloc ( sizeof ( xref_t ) * pdf -> n_xrefs ) ; <vul-end> ver = 1 ; for ( i = 0 ; i < pdf -> n_xrefs ; i ++ ) { if ( ( pos = get_next_eof ( fp ) ) < 0 ) break ; pdf -> xrefs [ i ] . version = ver ++ ; pos_count = 0 ; while ( SAFE_F ( fp , ( ( x = fgetc ( fp ) ) != 'f' ) ) ) fseek ( fp , pos - ( ++ pos_count ) , SEEK_SET ) ; if ( pos_count >= sizeof ( buf ) ) { ERR ( ""Failed to locate the startxref token. "" ""This might be a corrupt PDF.\\n"" ) ; return - 1 ; } memset ( buf , 0 , sizeof ( buf ) ) ; SAFE_E ( fread ( buf , 1 , pos_count , fp ) , pos_count , ""Failed to read startxref.\\n"" ) ; c = buf ; while ( * c == ' ' || * c == '\\n' || * c == '\\r' ) <vul-start> + c ; <vul-end> pdf -> xrefs [ i ] . start = atol ( c ) ; if ( pdf -> xrefs [ i ] . start == 0 ) get_xref_linear_skipped ( fp , & pdf -> xrefs [ i ] ) ; else { pos = ftell ( fp ) ; fseek ( fp , pdf -> xrefs [ i ] . start , SEEK_SET ) ; pdf -> xrefs [ i ] . end = get_next_eof ( fp ) ; fseek ( fp , pos , SEEK_SET ) ; } if ( ! is_valid_xref ( fp , pdf , & pdf -> xrefs [ i ] ) ) { is_linear = pdf -> xrefs [ i ] . is_linear ; memset ( & pdf -> xrefs [ i ] , 0 , sizeof ( xref_t ) ) ; pdf -> xrefs [ i ] . is_linear = is_linear ; rewind ( fp ) ; get_next_eof ( fp ) ; continue ; } load_xref_entries ( fp , & pdf -> xrefs [ i ] ) ; } if ( pdf -> xrefs [ 0 ] . is_linear ) resolve_linearized_pdf ( pdf ) ; load_creator ( fp , pdf ) ; return pdf -> n_xrefs ; }"
2,"CWE-119 static cJSON * cJSON_New_Item ( void ) { cJSON * node = ( cJSON * ) cJSON_malloc ( sizeof ( cJSON ) ) ; <vul-start> if ( node ) memset ( node , 0 , sizeof ( cJSON ) ) ; <vul-end> return node ; }","static cJSON * cJSON_New_Item ( void ) { cJSON * node = ( cJSON * ) cJSON_malloc ( sizeof ( cJSON ) ) ; <vul-start> if ( node ) memset ( node , 0 , sizeof ( cJSON ) ) ; <vul-end> return node ; }"
3,"CWE-20 static gboolean parse_toshiba_packet ( FILE_T fh , struct wtap_pkthdr * phdr , Buffer * buf , int * err , gchar * * err_info ) { union wtap_pseudo_header * pseudo_header = & phdr -> pseudo_header ; char line [ TOSHIBA_LINE_LENGTH ] ; int num_items_scanned ; <vul-start> guint pkt_len ; int pktnum , hr , min , sec , csec ; <vul-end> char channel [ 10 ] , direction [ 10 ] ; int i , hex_lines ; guint8 * pd ; if ( file_gets ( line , TOSHIBA_LINE_LENGTH , fh ) == NULL ) { * err = file_error ( fh , err_info ) ; if ( * err == 0 ) { * err = WTAP_ERR_SHORT_READ ; } return FALSE ; } num_items_scanned = sscanf ( line , ""%9d] %2d:%2d:%2d.%9d %9s %9s"" , & pktnum , & hr , & min , & sec , & csec , channel , direction ) ; if ( num_items_scanned != 7 ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: record header isn\'t valid"" ) ; return FALSE ; } do { if ( file_gets ( line , TOSHIBA_LINE_LENGTH , fh ) == NULL ) { * err = file_error ( fh , err_info ) ; if ( * err == 0 ) { * err = WTAP_ERR_SHORT_READ ; } return FALSE ; } line [ 16 ] = '\\0' ; } while ( strcmp ( line , ""OFFSET 0001-0203"" ) != 0 ) ; <vul-start> num_items_scanned = sscanf ( line + 64 , ""LEN=%9u"" , & pkt_len ) ; <vul-end> if ( num_items_scanned != 1 ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: OFFSET line doesn\'t have valid LEN item"" ) ; <vul-start> <vul-end> return FALSE ; } if ( pkt_len > WTAP_MAX_PACKET_SIZE ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup_printf ( ""toshiba: File has %u-byte packet, bigger than maximum of %u"" , pkt_len , WTAP_MAX_PACKET_SIZE ) ; return FALSE ; } phdr -> rec_type = REC_TYPE_PACKET ; phdr -> presence_flags = WTAP_HAS_TS | WTAP_HAS_CAP_LEN ; phdr -> ts . secs = hr * 3600 + min * 60 + sec ; phdr -> ts . nsecs = csec * 10000000 ; phdr -> caplen = pkt_len ; phdr -> len = pkt_len ; switch ( channel [ 0 ] ) { case 'B' : phdr -> pkt_encap = WTAP_ENCAP_ISDN ; pseudo_header -> isdn . uton = ( direction [ 0 ] == 'T' ) ; pseudo_header -> isdn . channel = ( guint8 ) strtol ( & channel [ 1 ] , NULL , 10 ) ; break ; case 'D' : phdr -> pkt_encap = WTAP_ENCAP_ISDN ; pseudo_header -> isdn . uton = ( direction [ 0 ] == 'T' ) ; pseudo_header -> isdn . channel = 0 ; break ; default : phdr -> pkt_encap = WTAP_ENCAP_ETHERNET ; pseudo_header -> eth . fcs_len = - 1 ; break ; } ws_buffer_assure_space ( buf , pkt_len ) ; pd = ws_buffer_start_ptr ( buf ) ; hex_lines = pkt_len / 16 + ( ( pkt_len % 16 ) ? 1 : 0 ) ; for ( i = 0 ; i < hex_lines ; i ++ ) { if ( file_gets ( line , TOSHIBA_LINE_LENGTH , fh ) == NULL ) { * err = file_error ( fh , err_info ) ; if ( * err == 0 ) { * err = WTAP_ERR_SHORT_READ ; } return FALSE ; } if ( ! parse_single_hex_dump_line ( line , pd , i * 16 ) ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: hex dump not valid"" ) ; return FALSE ; } } return TRUE ; }","static gboolean parse_toshiba_packet ( FILE_T fh , struct wtap_pkthdr * phdr , Buffer * buf , int * err , gchar * * err_info ) { union wtap_pseudo_header * pseudo_header = & phdr -> pseudo_header ; char line [ TOSHIBA_LINE_LENGTH ] ; int num_items_scanned ; <vul-start> int pkt_len , pktnum , hr , min , sec , csec ; <vul-end> char channel [ 10 ] , direction [ 10 ] ; int i , hex_lines ; guint8 * pd ; if ( file_gets ( line , TOSHIBA_LINE_LENGTH , fh ) == NULL ) { * err = file_error ( fh , err_info ) ; if ( * err == 0 ) { * err = WTAP_ERR_SHORT_READ ; } return FALSE ; } num_items_scanned = sscanf ( line , ""%9d] %2d:%2d:%2d.%9d %9s %9s"" , & pktnum , & hr , & min , & sec , & csec , channel , direction ) ; if ( num_items_scanned != 7 ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: record header isn\'t valid"" ) ; return FALSE ; } do { if ( file_gets ( line , TOSHIBA_LINE_LENGTH , fh ) == NULL ) { * err = file_error ( fh , err_info ) ; if ( * err == 0 ) { * err = WTAP_ERR_SHORT_READ ; } return FALSE ; } line [ 16 ] = '\\0' ; } while ( strcmp ( line , ""OFFSET 0001-0203"" ) != 0 ) ; <vul-start> num_items_scanned = sscanf ( line + 64 , ""LEN=%9d"" , & pkt_len ) ; <vul-end> if ( num_items_scanned != 1 ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: OFFSET line doesn\'t have valid LEN item"" ) ; <vul-start> return FALSE ; } if ( pkt_len < 0 ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: packet header has a negative packet length"" ) ; <vul-end> return FALSE ; } if ( pkt_len > WTAP_MAX_PACKET_SIZE ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup_printf ( ""toshiba: File has %u-byte packet, bigger than maximum of %u"" , pkt_len , WTAP_MAX_PACKET_SIZE ) ; return FALSE ; } phdr -> rec_type = REC_TYPE_PACKET ; phdr -> presence_flags = WTAP_HAS_TS | WTAP_HAS_CAP_LEN ; phdr -> ts . secs = hr * 3600 + min * 60 + sec ; phdr -> ts . nsecs = csec * 10000000 ; phdr -> caplen = pkt_len ; phdr -> len = pkt_len ; switch ( channel [ 0 ] ) { case 'B' : phdr -> pkt_encap = WTAP_ENCAP_ISDN ; pseudo_header -> isdn . uton = ( direction [ 0 ] == 'T' ) ; pseudo_header -> isdn . channel = ( guint8 ) strtol ( & channel [ 1 ] , NULL , 10 ) ; break ; case 'D' : phdr -> pkt_encap = WTAP_ENCAP_ISDN ; pseudo_header -> isdn . uton = ( direction [ 0 ] == 'T' ) ; pseudo_header -> isdn . channel = 0 ; break ; default : phdr -> pkt_encap = WTAP_ENCAP_ETHERNET ; pseudo_header -> eth . fcs_len = - 1 ; break ; } ws_buffer_assure_space ( buf , pkt_len ) ; pd = ws_buffer_start_ptr ( buf ) ; hex_lines = pkt_len / 16 + ( ( pkt_len % 16 ) ? 1 : 0 ) ; for ( i = 0 ; i < hex_lines ; i ++ ) { if ( file_gets ( line , TOSHIBA_LINE_LENGTH , fh ) == NULL ) { * err = file_error ( fh , err_info ) ; if ( * err == 0 ) { * err = WTAP_ERR_SHORT_READ ; } return FALSE ; } if ( ! parse_single_hex_dump_line ( line , pd , i * 16 ) ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: hex dump not valid"" ) ; return FALSE ; } } return TRUE ; }"
4,"CWE-125 } if ( dataset == 255 ) { unsigned char nlen = 0 ; int i ; if ( savedolen > 0 ) { MagickOffsetType offset ; ssize_t diff = outputlen - savedolen ; currentpos = TellBlob ( ofile ) ; if ( currentpos < 0 ) return ( - 1 ) ; offset = SeekBlob ( ofile , savedpos , SEEK_SET ) ; if ( offset < 0 ) return ( - 1 ) ; ( void ) WriteBlobMSBLong ( ofile , ( unsigned int ) diff ) ; offset = SeekBlob ( ofile , currentpos , SEEK_SET ) ; if ( offset < 0 ) return ( - 1 ) ; savedolen = 0L ; } if ( outputlen & 1 ) { ( void ) WriteBlobByte ( ofile , 0x00 ) ; outputlen ++ ; } ( void ) WriteBlobString ( ofile , ""8BIM"" ) ; ( void ) WriteBlobMSBShort ( ofile , ( unsigned short ) recnum ) ; outputlen += 6 ; if ( name ) nlen = ( unsigned char ) strlen ( name ) ; ( void ) WriteBlobByte ( ofile , nlen ) ; outputlen ++ ; for ( i = 0 ; i < nlen ; i ++ ) ( void ) WriteBlobByte ( ofile , ( unsigned char ) name [ i ] ) ; outputlen += nlen ; if ( ( nlen & 0x01 ) == 0 ) { ( void ) WriteBlobByte ( ofile , 0x00 ) ; outputlen ++ ; } if ( recnum != IPTC_ID ) { ( void ) WriteBlobMSBLong ( ofile , ( unsigned int ) len ) ; outputlen += 4 ; next = 0 ; outputlen += len ; <vul-start> while ( len -- ) <vul-end> ( void ) WriteBlobByte ( ofile , ( unsigned char ) token [ next ++ ] ) ; if ( outputlen & 1 ) { ( void ) WriteBlobByte ( ofile , 0x00 ) ; outputlen ++ ; } } else { savedpos = TellBlob ( ofile ) ; if ( savedpos < 0 ) return ( - 1 ) ; ( void ) WriteBlobMSBLong ( ofile , 0xFFFFFFFFU ) ; outputlen += 4 ; savedolen = outputlen ; } } else { if ( len <= 0x7FFF ) { ( void ) WriteBlobByte ( ofile , 0x1c ) ; ( void ) WriteBlobByte ( ofile , ( unsigned char ) dataset ) ; ( void ) WriteBlobByte ( ofile , ( unsigned char ) ( recnum & 0xff ) ) ; ( void ) WriteBlobMSBShort ( ofile , ( unsigned short ) len ) ; outputlen += 5 ; next = 0 ; outputlen += len ; <vul-start> while ( len -- ) <vul-end> ( void ) WriteBlobByte ( ofile , ( unsigned char ) token [ next ++ ] ) ; } } } state ++ ; } if ( token != ( char * ) NULL ) token = DestroyString ( token ) ; if ( newstr != ( char * ) NULL ) newstr = DestroyString ( newstr ) ; if ( name != ( char * ) NULL ) name = DestroyString ( name ) ; } token_info = DestroyTokenInfo ( token_info ) ; if ( token != ( char * ) NULL ) token = DestroyString ( token ) ; if ( newstr != ( char * ) NULL ) newstr = DestroyString ( newstr ) ; if ( name != ( char * ) NULL ) name = DestroyString ( name ) ; line = DestroyString ( line ) ; if ( savedolen > 0 ) { MagickOffsetType offset ; ssize_t diff = outputlen - savedolen ; currentpos = TellBlob ( ofile ) ; if ( currentpos < 0 ) return ( - 1 ) ; offset = SeekBlob ( ofile , savedpos , SEEK_SET ) ; if ( offset < 0 ) return ( - 1 ) ; ( void ) WriteBlobMSBLong ( ofile , ( unsigned int ) diff ) ; offset = SeekBlob ( ofile , currentpos , SEEK_SET ) ; if ( offset < 0 ) return ( - 1 ) ; savedolen = 0L ; } return outputlen ; }","} if ( dataset == 255 ) { unsigned char nlen = 0 ; int i ; if ( savedolen > 0 ) { MagickOffsetType offset ; ssize_t diff = outputlen - savedolen ; currentpos = TellBlob ( ofile ) ; if ( currentpos < 0 ) return ( - 1 ) ; offset = SeekBlob ( ofile , savedpos , SEEK_SET ) ; if ( offset < 0 ) return ( - 1 ) ; ( void ) WriteBlobMSBLong ( ofile , ( unsigned int ) diff ) ; offset = SeekBlob ( ofile , currentpos , SEEK_SET ) ; if ( offset < 0 ) return ( - 1 ) ; savedolen = 0L ; } if ( outputlen & 1 ) { ( void ) WriteBlobByte ( ofile , 0x00 ) ; outputlen ++ ; } ( void ) WriteBlobString ( ofile , ""8BIM"" ) ; ( void ) WriteBlobMSBShort ( ofile , ( unsigned short ) recnum ) ; outputlen += 6 ; if ( name ) nlen = ( unsigned char ) strlen ( name ) ; ( void ) WriteBlobByte ( ofile , nlen ) ; outputlen ++ ; for ( i = 0 ; i < nlen ; i ++ ) ( void ) WriteBlobByte ( ofile , ( unsigned char ) name [ i ] ) ; outputlen += nlen ; if ( ( nlen & 0x01 ) == 0 ) { ( void ) WriteBlobByte ( ofile , 0x00 ) ; outputlen ++ ; } if ( recnum != IPTC_ID ) { ( void ) WriteBlobMSBLong ( ofile , ( unsigned int ) len ) ; outputlen += 4 ; next = 0 ; outputlen += len ; <vul-start> while ( len -- > 0 ) <vul-end> ( void ) WriteBlobByte ( ofile , ( unsigned char ) token [ next ++ ] ) ; if ( outputlen & 1 ) { ( void ) WriteBlobByte ( ofile , 0x00 ) ; outputlen ++ ; } } else { savedpos = TellBlob ( ofile ) ; if ( savedpos < 0 ) return ( - 1 ) ; ( void ) WriteBlobMSBLong ( ofile , 0xFFFFFFFFU ) ; outputlen += 4 ; savedolen = outputlen ; } } else { if ( len <= 0x7FFF ) { ( void ) WriteBlobByte ( ofile , 0x1c ) ; ( void ) WriteBlobByte ( ofile , ( unsigned char ) dataset ) ; ( void ) WriteBlobByte ( ofile , ( unsigned char ) ( recnum & 0xff ) ) ; ( void ) WriteBlobMSBShort ( ofile , ( unsigned short ) len ) ; outputlen += 5 ; next = 0 ; outputlen += len ; <vul-start> while ( len -- > 0 ) <vul-end> ( void ) WriteBlobByte ( ofile , ( unsigned char ) token [ next ++ ] ) ; } } } state ++ ; } if ( token != ( char * ) NULL ) token = DestroyString ( token ) ; if ( newstr != ( char * ) NULL ) newstr = DestroyString ( newstr ) ; if ( name != ( char * ) NULL ) name = DestroyString ( name ) ; } token_info = DestroyTokenInfo ( token_info ) ; if ( token != ( char * ) NULL ) token = DestroyString ( token ) ; if ( newstr != ( char * ) NULL ) newstr = DestroyString ( newstr ) ; if ( name != ( char * ) NULL ) name = DestroyString ( name ) ; line = DestroyString ( line ) ; if ( savedolen > 0 ) { MagickOffsetType offset ; ssize_t diff = outputlen - savedolen ; currentpos = TellBlob ( ofile ) ; if ( currentpos < 0 ) return ( - 1 ) ; offset = SeekBlob ( ofile , savedpos , SEEK_SET ) ; if ( offset < 0 ) return ( - 1 ) ; ( void ) WriteBlobMSBLong ( ofile , ( unsigned int ) diff ) ; offset = SeekBlob ( ofile , currentpos , SEEK_SET ) ; if ( offset < 0 ) return ( - 1 ) ; savedolen = 0L ; } return outputlen ; }"
5,"CWE-362 int ip_queue_xmit ( struct sk_buff * skb ) { struct sock * sk = skb -> sk ; struct inet_sock * inet = inet_sk ( sk ) ; <vul-start> struct ip_options * opt = inet -> opt ; <vul-end> struct rtable * rt ; struct iphdr * iph ; int res ; rcu_read_lock ( ) ; <vul-start> <vul-end> rt = skb_rtable ( skb ) ; if ( rt != NULL ) goto packet_routed ; rt = ( struct rtable * ) __sk_dst_check ( sk , 0 ) ; if ( rt == NULL ) { __be32 daddr ; daddr = inet -> inet_daddr ; <vul-start> if ( opt && opt -> srr ) daddr = opt -> faddr ; <vul-end> rt = ip_route_output_ports ( sock_net ( sk ) , sk , daddr , inet -> inet_saddr , inet -> inet_dport , inet -> inet_sport , sk -> sk_protocol , RT_CONN_FLAGS ( sk ) , sk -> sk_bound_dev_if ) ; if ( IS_ERR ( rt ) ) goto no_route ; sk_setup_caps ( sk , & rt -> dst ) ; } skb_dst_set_noref ( skb , & rt -> dst ) ; packet_routed : <vul-start> if ( opt && opt -> is_strictroute && rt -> rt_dst != rt -> rt_gateway ) <vul-end> goto no_route ; <vul-start> skb_push ( skb , sizeof ( struct iphdr ) + ( opt ? opt -> optlen : 0 ) ) ; <vul-end> skb_reset_network_header ( skb ) ; iph = ip_hdr ( skb ) ; * ( ( __be16 * ) iph ) = htons ( ( 4 << 12 ) | ( 5 << 8 ) | ( inet -> tos & 0xff ) ) ; if ( ip_dont_fragment ( sk , & rt -> dst ) && ! skb -> local_df ) iph -> frag_off = htons ( IP_DF ) ; else iph -> frag_off = 0 ; iph -> ttl = ip_select_ttl ( inet , & rt -> dst ) ; iph -> protocol = sk -> sk_protocol ; iph -> saddr = rt -> rt_src ; iph -> daddr = rt -> rt_dst ; <vul-start> if ( opt && opt -> optlen ) { iph -> ihl += opt -> optlen >> 2 ; ip_options_build ( skb , opt , inet -> inet_daddr , rt , 0 ) ; <vul-end> } ip_select_ident_more ( iph , & rt -> dst , sk , ( skb_shinfo ( skb ) -> gso_segs ? : 1 ) - 1 ) ; skb -> priority = sk -> sk_priority ; skb -> mark = sk -> sk_mark ; res = ip_local_out ( skb ) ; rcu_read_unlock ( ) ; return res ; no_route : rcu_read_unlock ( ) ; IP_INC_STATS ( sock_net ( sk ) , IPSTATS_MIB_OUTNOROUTES ) ; kfree_skb ( skb ) ; return - EHOSTUNREACH ; }","int ip_queue_xmit ( struct sk_buff * skb ) { struct sock * sk = skb -> sk ; struct inet_sock * inet = inet_sk ( sk ) ; <vul-start> struct ip_options_rcu * inet_opt ; <vul-end> struct rtable * rt ; struct iphdr * iph ; int res ; rcu_read_lock ( ) ; <vul-start> inet_opt = rcu_dereference ( inet -> inet_opt ) ; <vul-end> rt = skb_rtable ( skb ) ; if ( rt != NULL ) goto packet_routed ; rt = ( struct rtable * ) __sk_dst_check ( sk , 0 ) ; if ( rt == NULL ) { __be32 daddr ; daddr = inet -> inet_daddr ; <vul-start> if ( inet_opt && inet_opt -> opt . srr ) daddr = inet_opt -> opt . faddr ; <vul-end> rt = ip_route_output_ports ( sock_net ( sk ) , sk , daddr , inet -> inet_saddr , inet -> inet_dport , inet -> inet_sport , sk -> sk_protocol , RT_CONN_FLAGS ( sk ) , sk -> sk_bound_dev_if ) ; if ( IS_ERR ( rt ) ) goto no_route ; sk_setup_caps ( sk , & rt -> dst ) ; } skb_dst_set_noref ( skb , & rt -> dst ) ; packet_routed : <vul-start> if ( inet_opt && inet_opt -> opt . is_strictroute && rt -> rt_dst != rt -> rt_gateway ) <vul-end> goto no_route ; <vul-start> skb_push ( skb , sizeof ( struct iphdr ) + ( inet_opt ? inet_opt -> opt . optlen : 0 ) ) ; <vul-end> skb_reset_network_header ( skb ) ; iph = ip_hdr ( skb ) ; * ( ( __be16 * ) iph ) = htons ( ( 4 << 12 ) | ( 5 << 8 ) | ( inet -> tos & 0xff ) ) ; if ( ip_dont_fragment ( sk , & rt -> dst ) && ! skb -> local_df ) iph -> frag_off = htons ( IP_DF ) ; else iph -> frag_off = 0 ; iph -> ttl = ip_select_ttl ( inet , & rt -> dst ) ; iph -> protocol = sk -> sk_protocol ; iph -> saddr = rt -> rt_src ; iph -> daddr = rt -> rt_dst ; <vul-start> if ( inet_opt && inet_opt -> opt . optlen ) { iph -> ihl += inet_opt -> opt . optlen >> 2 ; ip_options_build ( skb , & inet_opt -> opt , inet -> inet_daddr , rt , 0 ) ; <vul-end> } ip_select_ident_more ( iph , & rt -> dst , sk , ( skb_shinfo ( skb ) -> gso_segs ? : 1 ) - 1 ) ; skb -> priority = sk -> sk_priority ; skb -> mark = sk -> sk_mark ; res = ip_local_out ( skb ) ; rcu_read_unlock ( ) ; return res ; no_route : rcu_read_unlock ( ) ; IP_INC_STATS ( sock_net ( sk ) , IPSTATS_MIB_OUTNOROUTES ) ; kfree_skb ( skb ) ; return - EHOSTUNREACH ; }"
6,"CWE-415 void * gdImageGifPtr ( gdImagePtr im , int * size ) { void * rv ; gdIOCtx * out = gdNewDynamicCtx ( 2048 , NULL ) ; <vul-start> gdImageGifCtx ( im , out ) ; <vul-end> rv = gdDPExtractData ( out , size ) ; <vul-start> <vul-end> out -> gd_free ( out ) ; return rv ; }","void * gdImageGifPtr ( gdImagePtr im , int * size ) { void * rv ; gdIOCtx * out = gdNewDynamicCtx ( 2048 , NULL ) ; <vul-start> if ( ! _gdImageGifCtx ( im , out ) ) { <vul-end> rv = gdDPExtractData ( out , size ) ; <vul-start> } else { rv = NULL ; } <vul-end> out -> gd_free ( out ) ; return rv ; }"
7,"CWE-399 <vul-start> void ptrace_triggered ( struct perf_event * bp , int nmi , <vul-end> struct perf_sample_data * data , struct pt_regs * regs ) { struct perf_event_attr attr ; attr = bp -> attr ; attr . disabled = true ; modify_user_hw_breakpoint ( bp , & attr ) ; }","<vul-start> void ptrace_triggered ( struct perf_event * bp , <vul-end> struct perf_sample_data * data , struct pt_regs * regs ) { struct perf_event_attr attr ; attr = bp -> attr ; attr . disabled = true ; modify_user_hw_breakpoint ( bp , & attr ) ; }"
8,"CWE-416 PHP_MINIT_FUNCTION ( spl_array ) { REGISTER_SPL_STD_CLASS_EX ( ArrayObject , spl_array_object_new , spl_funcs_ArrayObject ) ; REGISTER_SPL_IMPLEMENTS ( ArrayObject , Aggregate ) ; REGISTER_SPL_IMPLEMENTS ( ArrayObject , ArrayAccess ) ; REGISTER_SPL_IMPLEMENTS ( ArrayObject , Serializable ) ; REGISTER_SPL_IMPLEMENTS ( ArrayObject , Countable ) ; memcpy ( & spl_handler_ArrayObject , zend_get_std_object_handlers ( ) , sizeof ( zend_object_handlers ) ) ; spl_handler_ArrayObject . clone_obj = spl_array_object_clone ; spl_handler_ArrayObject . read_dimension = spl_array_read_dimension ; spl_handler_ArrayObject . write_dimension = spl_array_write_dimension ; spl_handler_ArrayObject . unset_dimension = spl_array_unset_dimension ; spl_handler_ArrayObject . has_dimension = spl_array_has_dimension ; spl_handler_ArrayObject . count_elements = spl_array_object_count_elements ; spl_handler_ArrayObject . get_properties = spl_array_get_properties ; spl_handler_ArrayObject . get_debug_info = spl_array_get_debug_info ; <vul-start> <vul-end> spl_handler_ArrayObject . read_property = spl_array_read_property ; spl_handler_ArrayObject . write_property = spl_array_write_property ; spl_handler_ArrayObject . get_property_ptr_ptr = spl_array_get_property_ptr_ptr ; spl_handler_ArrayObject . has_property = spl_array_has_property ; spl_handler_ArrayObject . unset_property = spl_array_unset_property ; spl_handler_ArrayObject . compare_objects = spl_array_compare_objects ; REGISTER_SPL_STD_CLASS_EX ( ArrayIterator , spl_array_object_new , spl_funcs_ArrayIterator ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , Iterator ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , ArrayAccess ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , SeekableIterator ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , Serializable ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , Countable ) ; memcpy ( & spl_handler_ArrayIterator , & spl_handler_ArrayObject , sizeof ( zend_object_handlers ) ) ; spl_ce_ArrayIterator -> get_iterator = spl_array_get_iterator ; REGISTER_SPL_SUB_CLASS_EX ( RecursiveArrayIterator , ArrayIterator , spl_array_object_new , spl_funcs_RecursiveArrayIterator ) ; REGISTER_SPL_IMPLEMENTS ( RecursiveArrayIterator , RecursiveIterator ) ; spl_ce_RecursiveArrayIterator -> get_iterator = spl_array_get_iterator ; REGISTER_SPL_CLASS_CONST_LONG ( ArrayObject , ""STD_PROP_LIST"" , SPL_ARRAY_STD_PROP_LIST ) ; REGISTER_SPL_CLASS_CONST_LONG ( ArrayObject , ""ARRAY_AS_PROPS"" , SPL_ARRAY_ARRAY_AS_PROPS ) ; REGISTER_SPL_CLASS_CONST_LONG ( ArrayIterator , ""STD_PROP_LIST"" , SPL_ARRAY_STD_PROP_LIST ) ; REGISTER_SPL_CLASS_CONST_LONG ( ArrayIterator , ""ARRAY_AS_PROPS"" , SPL_ARRAY_ARRAY_AS_PROPS ) ; REGISTER_SPL_CLASS_CONST_LONG ( RecursiveArrayIterator , ""CHILD_ARRAYS_ONLY"" , SPL_ARRAY_CHILD_ARRAYS_ONLY ) ; return SUCCESS ; }","PHP_MINIT_FUNCTION ( spl_array ) { REGISTER_SPL_STD_CLASS_EX ( ArrayObject , spl_array_object_new , spl_funcs_ArrayObject ) ; REGISTER_SPL_IMPLEMENTS ( ArrayObject , Aggregate ) ; REGISTER_SPL_IMPLEMENTS ( ArrayObject , ArrayAccess ) ; REGISTER_SPL_IMPLEMENTS ( ArrayObject , Serializable ) ; REGISTER_SPL_IMPLEMENTS ( ArrayObject , Countable ) ; memcpy ( & spl_handler_ArrayObject , zend_get_std_object_handlers ( ) , sizeof ( zend_object_handlers ) ) ; spl_handler_ArrayObject . clone_obj = spl_array_object_clone ; spl_handler_ArrayObject . read_dimension = spl_array_read_dimension ; spl_handler_ArrayObject . write_dimension = spl_array_write_dimension ; spl_handler_ArrayObject . unset_dimension = spl_array_unset_dimension ; spl_handler_ArrayObject . has_dimension = spl_array_has_dimension ; spl_handler_ArrayObject . count_elements = spl_array_object_count_elements ; spl_handler_ArrayObject . get_properties = spl_array_get_properties ; spl_handler_ArrayObject . get_debug_info = spl_array_get_debug_info ; <vul-start> spl_handler_ArrayObject . get_gc = spl_array_get_gc ; <vul-end> spl_handler_ArrayObject . read_property = spl_array_read_property ; spl_handler_ArrayObject . write_property = spl_array_write_property ; spl_handler_ArrayObject . get_property_ptr_ptr = spl_array_get_property_ptr_ptr ; spl_handler_ArrayObject . has_property = spl_array_has_property ; spl_handler_ArrayObject . unset_property = spl_array_unset_property ; spl_handler_ArrayObject . compare_objects = spl_array_compare_objects ; REGISTER_SPL_STD_CLASS_EX ( ArrayIterator , spl_array_object_new , spl_funcs_ArrayIterator ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , Iterator ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , ArrayAccess ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , SeekableIterator ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , Serializable ) ; REGISTER_SPL_IMPLEMENTS ( ArrayIterator , Countable ) ; memcpy ( & spl_handler_ArrayIterator , & spl_handler_ArrayObject , sizeof ( zend_object_handlers ) ) ; spl_ce_ArrayIterator -> get_iterator = spl_array_get_iterator ; REGISTER_SPL_SUB_CLASS_EX ( RecursiveArrayIterator , ArrayIterator , spl_array_object_new , spl_funcs_RecursiveArrayIterator ) ; REGISTER_SPL_IMPLEMENTS ( RecursiveArrayIterator , RecursiveIterator ) ; spl_ce_RecursiveArrayIterator -> get_iterator = spl_array_get_iterator ; REGISTER_SPL_CLASS_CONST_LONG ( ArrayObject , ""STD_PROP_LIST"" , SPL_ARRAY_STD_PROP_LIST ) ; REGISTER_SPL_CLASS_CONST_LONG ( ArrayObject , ""ARRAY_AS_PROPS"" , SPL_ARRAY_ARRAY_AS_PROPS ) ; REGISTER_SPL_CLASS_CONST_LONG ( ArrayIterator , ""STD_PROP_LIST"" , SPL_ARRAY_STD_PROP_LIST ) ; REGISTER_SPL_CLASS_CONST_LONG ( ArrayIterator , ""ARRAY_AS_PROPS"" , SPL_ARRAY_ARRAY_AS_PROPS ) ; REGISTER_SPL_CLASS_CONST_LONG ( RecursiveArrayIterator , ""CHILD_ARRAYS_ONLY"" , SPL_ARRAY_CHILD_ARRAYS_ONLY ) ; return SUCCESS ; }"
9,"CWE-835 ssize_t tcp_splice_read ( struct socket * sock , loff_t * ppos , struct pipe_inode_info * pipe , size_t len , unsigned int flags ) { struct sock * sk = sock -> sk ; struct tcp_splice_state tss = { . pipe = pipe , . len = len , . flags = flags , } ; long timeo ; ssize_t spliced ; int ret ; sock_rps_record_flow ( sk ) ; if ( unlikely ( * ppos ) ) return - ESPIPE ; ret = spliced = 0 ; lock_sock ( sk ) ; timeo = sock_rcvtimeo ( sk , sock -> file -> f_flags & O_NONBLOCK ) ; while ( tss . len ) { ret = __tcp_splice_read ( sk , & tss ) ; if ( ret < 0 ) break ; else if ( ! ret ) { if ( spliced ) break ; if ( sock_flag ( sk , SOCK_DONE ) ) break ; if ( sk -> sk_err ) { ret = sock_error ( sk ) ; break ; } if ( sk -> sk_shutdown & RCV_SHUTDOWN ) break ; if ( sk -> sk_state == TCP_CLOSE ) { if ( ! sock_flag ( sk , SOCK_DONE ) ) ret = - ENOTCONN ; break ; } if ( ! timeo ) { ret = - EAGAIN ; break ; } <vul-start> <vul-end> sk_wait_data ( sk , & timeo , NULL ) ; if ( signal_pending ( current ) ) { ret = sock_intr_errno ( timeo ) ; break ; } continue ; } tss . len -= ret ; spliced += ret ; if ( ! timeo ) break ; release_sock ( sk ) ; lock_sock ( sk ) ; if ( sk -> sk_err || sk -> sk_state == TCP_CLOSE || ( sk -> sk_shutdown & RCV_SHUTDOWN ) || signal_pending ( current ) ) break ; } release_sock ( sk ) ; if ( spliced ) return spliced ; return ret ; }","ssize_t tcp_splice_read ( struct socket * sock , loff_t * ppos , struct pipe_inode_info * pipe , size_t len , unsigned int flags ) { struct sock * sk = sock -> sk ; struct tcp_splice_state tss = { . pipe = pipe , . len = len , . flags = flags , } ; long timeo ; ssize_t spliced ; int ret ; sock_rps_record_flow ( sk ) ; if ( unlikely ( * ppos ) ) return - ESPIPE ; ret = spliced = 0 ; lock_sock ( sk ) ; timeo = sock_rcvtimeo ( sk , sock -> file -> f_flags & O_NONBLOCK ) ; while ( tss . len ) { ret = __tcp_splice_read ( sk , & tss ) ; if ( ret < 0 ) break ; else if ( ! ret ) { if ( spliced ) break ; if ( sock_flag ( sk , SOCK_DONE ) ) break ; if ( sk -> sk_err ) { ret = sock_error ( sk ) ; break ; } if ( sk -> sk_shutdown & RCV_SHUTDOWN ) break ; if ( sk -> sk_state == TCP_CLOSE ) { if ( ! sock_flag ( sk , SOCK_DONE ) ) ret = - ENOTCONN ; break ; } if ( ! timeo ) { ret = - EAGAIN ; break ; } <vul-start> if ( ! skb_queue_empty ( & sk -> sk_receive_queue ) ) break ; <vul-end> sk_wait_data ( sk , & timeo , NULL ) ; if ( signal_pending ( current ) ) { ret = sock_intr_errno ( timeo ) ; break ; } continue ; } tss . len -= ret ; spliced += ret ; if ( ! timeo ) break ; release_sock ( sk ) ; lock_sock ( sk ) ; if ( sk -> sk_err || sk -> sk_state == TCP_CLOSE || ( sk -> sk_shutdown & RCV_SHUTDOWN ) || signal_pending ( current ) ) break ; } release_sock ( sk ) ; if ( spliced ) return spliced ; return ret ; }"
10,"CWE-362 static int <vul-start> mptctl_gettargetinfo ( unsigned long arg ) <vul-end> { struct mpt_ioctl_targetinfo __user * uarg = ( void __user * ) arg ; struct mpt_ioctl_targetinfo karg ; <vul-start> MPT_ADAPTER * ioc ; <vul-end> VirtDevice * vdevice ; char * pmem ; int * pdata ; <vul-start> int iocnum ; <vul-end> int numDevices = 0 ; int lun ; int maxWordsLeft ; int numBytes ; u8 port ; struct scsi_device * sdev ; if ( copy_from_user ( & karg , uarg , sizeof ( struct mpt_ioctl_targetinfo ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::mptctl_gettargetinfo - "" ""Unable to read in mpt_ioctl_targetinfo struct @ %p\\n"" , __FILE__ , __LINE__ , uarg ) ; return - EFAULT ; <vul-start> } if ( ( ( iocnum = mpt_verify_adapter ( karg . hdr . iocnum , & ioc ) ) < 0 ) || ( ioc == NULL ) ) { printk ( KERN_DEBUG MYNAM ""%s::mptctl_gettargetinfo() @%d - ioc%d not found!\\n"" , __FILE__ , __LINE__ , iocnum ) ; return - ENODEV ; <vul-end> } dctlprintk ( ioc , printk ( MYIOC_s_DEBUG_FMT ""mptctl_gettargetinfo called.\\n"" , ioc -> name ) ) ; numBytes = karg . hdr . maxDataSize - sizeof ( mpt_ioctl_header ) ; maxWordsLeft = numBytes / sizeof ( int ) ; port = karg . hdr . port ; if ( maxWordsLeft <= 0 ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_gettargetinfo() - no memory available!\\n"" , ioc -> name , __FILE__ , __LINE__ ) ; return - ENOMEM ; } pmem = kzalloc ( numBytes , GFP_KERNEL ) ; if ( ! pmem ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_gettargetinfo() - no memory available!\\n"" , ioc -> name , __FILE__ , __LINE__ ) ; return - ENOMEM ; } pdata = ( int * ) pmem ; if ( ioc -> sh ) { shost_for_each_device ( sdev , ioc -> sh ) { if ( ! maxWordsLeft ) continue ; vdevice = sdev -> hostdata ; if ( vdevice == NULL || vdevice -> vtarget == NULL ) continue ; if ( vdevice -> vtarget -> tflags & MPT_TARGET_FLAGS_RAID_COMPONENT ) continue ; lun = ( vdevice -> vtarget -> raidVolume ) ? 0x80 : vdevice -> lun ; * pdata = ( ( ( u8 ) lun << 16 ) + ( vdevice -> vtarget -> channel << 8 ) + ( vdevice -> vtarget -> id ) ) ; pdata ++ ; numDevices ++ ; <vul-start> - maxWordsLeft ; <vul-end> } } karg . numDevices = numDevices ; if ( copy_to_user ( ( char __user * ) arg , & karg , sizeof ( struct mpt_ioctl_targetinfo ) ) ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_gettargetinfo - "" ""Unable to write out mpt_ioctl_targetinfo struct @ %p\\n"" , ioc -> name , __FILE__ , __LINE__ , uarg ) ; kfree ( pmem ) ; return - EFAULT ; } if ( copy_to_user ( uarg -> targetInfo , pmem , numBytes ) ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_gettargetinfo - "" ""Unable to write out mpt_ioctl_targetinfo struct @ %p\\n"" , ioc -> name , __FILE__ , __LINE__ , pdata ) ; kfree ( pmem ) ;","static int <vul-start> mptctl_gettargetinfo ( MPT_ADAPTER * ioc , unsigned long arg ) <vul-end> { struct mpt_ioctl_targetinfo __user * uarg = ( void __user * ) arg ; struct mpt_ioctl_targetinfo karg ; <vul-start> <vul-end> VirtDevice * vdevice ; char * pmem ; int * pdata ; <vul-start> <vul-end> int numDevices = 0 ; int lun ; int maxWordsLeft ; int numBytes ; u8 port ; struct scsi_device * sdev ; if ( copy_from_user ( & karg , uarg , sizeof ( struct mpt_ioctl_targetinfo ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::mptctl_gettargetinfo - "" ""Unable to read in mpt_ioctl_targetinfo struct @ %p\\n"" , __FILE__ , __LINE__ , uarg ) ; return - EFAULT ; <vul-start> <vul-end> } dctlprintk ( ioc , printk ( MYIOC_s_DEBUG_FMT ""mptctl_gettargetinfo called.\\n"" , ioc -> name ) ) ; numBytes = karg . hdr . maxDataSize - sizeof ( mpt_ioctl_header ) ; maxWordsLeft = numBytes / sizeof ( int ) ; port = karg . hdr . port ; if ( maxWordsLeft <= 0 ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_gettargetinfo() - no memory available!\\n"" , ioc -> name , __FILE__ , __LINE__ ) ; return - ENOMEM ; } pmem = kzalloc ( numBytes , GFP_KERNEL ) ; if ( ! pmem ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_gettargetinfo() - no memory available!\\n"" , ioc -> name , __FILE__ , __LINE__ ) ; return - ENOMEM ; } pdata = ( int * ) pmem ; if ( ioc -> sh ) { shost_for_each_device ( sdev , ioc -> sh ) { if ( ! maxWordsLeft ) continue ; vdevice = sdev -> hostdata ; if ( vdevice == NULL || vdevice -> vtarget == NULL ) continue ; if ( vdevice -> vtarget -> tflags & MPT_TARGET_FLAGS_RAID_COMPONENT ) continue ; lun = ( vdevice -> vtarget -> raidVolume ) ? 0x80 : vdevice -> lun ; * pdata = ( ( ( u8 ) lun << 16 ) + ( vdevice -> vtarget -> channel << 8 ) + ( vdevice -> vtarget -> id ) ) ; pdata ++ ; numDevices ++ ; <vul-start> <vul-end> } } karg . numDevices = numDevices ; if ( copy_to_user ( ( char __user * ) arg , & karg , sizeof ( struct mpt_ioctl_targetinfo ) ) ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_gettargetinfo - "" ""Unable to write out mpt_ioctl_targetinfo struct @ %p\\n"" , ioc -> name , __FILE__ , __LINE__ , uarg ) ; kfree ( pmem ) ; return - EFAULT ; } if ( copy_to_user ( uarg -> targetInfo , pmem , numBytes ) ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_gettargetinfo - "" ""Unable to write out mpt_ioctl_targetinfo struct @ %p\\n"" , ioc -> name , __FILE__ , __LINE__ , pdata ) ; kfree ( pmem ) ;"
11,"NVD-CWE-Other static ssize_t aio_setup_vectored_rw ( struct kiocb * kiocb , int rw , char __user * buf , unsigned long * nr_segs , size_t * len , struct iovec * * iovec , <vul-start> bool compat ) <vul-end> { ssize_t ret ; * nr_segs = * len ; # ifdef CONFIG_COMPAT if ( compat ) ret = compat_rw_copy_check_uvector ( rw , ( struct compat_iovec __user * ) buf , * nr_segs , UIO_FASTIOV , * iovec , iovec ) ; else # endif ret = rw_copy_check_uvector ( rw , ( struct iovec __user * ) buf , * nr_segs , UIO_FASTIOV , * iovec , iovec ) ; if ( ret < 0 ) return ret ; * len = ret ; <vul-start> <vul-end> return 0 ; }","static ssize_t aio_setup_vectored_rw ( struct kiocb * kiocb , int rw , char __user * buf , unsigned long * nr_segs , size_t * len , struct iovec * * iovec , <vul-start> bool compat , struct iov_iter * iter ) <vul-end> { ssize_t ret ; * nr_segs = * len ; # ifdef CONFIG_COMPAT if ( compat ) ret = compat_rw_copy_check_uvector ( rw , ( struct compat_iovec __user * ) buf , * nr_segs , UIO_FASTIOV , * iovec , iovec ) ; else # endif ret = rw_copy_check_uvector ( rw , ( struct iovec __user * ) buf , * nr_segs , UIO_FASTIOV , * iovec , iovec ) ; if ( ret < 0 ) return ret ; * len = ret ; <vul-start> iov_iter_init ( iter , rw , * iovec , * nr_segs , * len ) ; <vul-end> return 0 ; }"
12,"CWE-119 static bool regsafe ( struct bpf_reg_state * rold , struct bpf_reg_state * rcur , struct idpair * idmap ) { if ( ! ( rold -> live & REG_LIVE_READ ) ) return true ; if ( memcmp ( rold , rcur , offsetof ( struct bpf_reg_state , live ) ) == 0 ) return true ; if ( rold -> type == NOT_INIT ) return true ; if ( rcur -> type == NOT_INIT ) return false ; switch ( rold -> type ) { case SCALAR_VALUE : if ( rcur -> type == SCALAR_VALUE ) { return range_within ( rold , rcur ) && tnum_in ( rold -> var_off , rcur -> var_off ) ; } else { <vul-start> return rold -> umin_value == 0 && rold -> umax_value == U64_MAX && rold -> smin_value == S64_MIN && rold -> smax_value == S64_MAX && tnum_is_unknown ( rold -> var_off ) ; <vul-end> } case PTR_TO_MAP_VALUE : return memcmp ( rold , rcur , offsetof ( struct bpf_reg_state , id ) ) == 0 && range_within ( rold , rcur ) && tnum_in ( rold -> var_off , rcur -> var_off ) ; case PTR_TO_MAP_VALUE_OR_NULL : if ( rcur -> type != PTR_TO_MAP_VALUE_OR_NULL ) return false ; if ( memcmp ( rold , rcur , offsetof ( struct bpf_reg_state , id ) ) ) return false ; return check_ids ( rold -> id , rcur -> id , idmap ) ; case PTR_TO_PACKET_META : case PTR_TO_PACKET : if ( rcur -> type != rold -> type ) return false ; if ( rold -> range > rcur -> range ) return false ; if ( rold -> off != rcur -> off ) return false ; if ( rold -> id && ! check_ids ( rold -> id , rcur -> id , idmap ) ) return false ; return range_within ( rold , rcur ) && tnum_in ( rold -> var_off , rcur -> var_off ) ; case PTR_TO_CTX : case CONST_PTR_TO_MAP : case PTR_TO_STACK : case PTR_TO_PACKET_END : default : return false ; } WARN_ON_ONCE ( 1 ) ; return false ; }","static bool regsafe ( struct bpf_reg_state * rold , struct bpf_reg_state * rcur , struct idpair * idmap ) { if ( ! ( rold -> live & REG_LIVE_READ ) ) return true ; if ( memcmp ( rold , rcur , offsetof ( struct bpf_reg_state , live ) ) == 0 ) return true ; if ( rold -> type == NOT_INIT ) return true ; if ( rcur -> type == NOT_INIT ) return false ; switch ( rold -> type ) { case SCALAR_VALUE : if ( rcur -> type == SCALAR_VALUE ) { return range_within ( rold , rcur ) && tnum_in ( rold -> var_off , rcur -> var_off ) ; } else { <vul-start> return false ; <vul-end> } case PTR_TO_MAP_VALUE : return memcmp ( rold , rcur , offsetof ( struct bpf_reg_state , id ) ) == 0 && range_within ( rold , rcur ) && tnum_in ( rold -> var_off , rcur -> var_off ) ; case PTR_TO_MAP_VALUE_OR_NULL : if ( rcur -> type != PTR_TO_MAP_VALUE_OR_NULL ) return false ; if ( memcmp ( rold , rcur , offsetof ( struct bpf_reg_state , id ) ) ) return false ; return check_ids ( rold -> id , rcur -> id , idmap ) ; case PTR_TO_PACKET_META : case PTR_TO_PACKET : if ( rcur -> type != rold -> type ) return false ; if ( rold -> range > rcur -> range ) return false ; if ( rold -> off != rcur -> off ) return false ; if ( rold -> id && ! check_ids ( rold -> id , rcur -> id , idmap ) ) return false ; return range_within ( rold , rcur ) && tnum_in ( rold -> var_off , rcur -> var_off ) ; case PTR_TO_CTX : case CONST_PTR_TO_MAP : case PTR_TO_STACK : case PTR_TO_PACKET_END : default : return false ; } WARN_ON_ONCE ( 1 ) ; return false ; }"
13,"CWE-189 static u64 __skb_get_nlattr ( u64 ctx , u64 A , u64 X , u64 r4 , u64 r5 ) { struct sk_buff * skb = ( struct sk_buff * ) ( long ) ctx ; struct nlattr * nla ; if ( skb_is_nonlinear ( skb ) ) <vul-start> <vul-end> return 0 ; if ( A > skb -> len - sizeof ( struct nlattr ) ) return 0 ; nla = nla_find ( ( struct nlattr * ) & skb -> data [ A ] , skb -> len - A , X ) ; if ( nla ) return ( void * ) nla - ( void * ) skb -> data ; return 0 ; }","static u64 __skb_get_nlattr ( u64 ctx , u64 A , u64 X , u64 r4 , u64 r5 ) { struct sk_buff * skb = ( struct sk_buff * ) ( long ) ctx ; struct nlattr * nla ; if ( skb_is_nonlinear ( skb ) ) <vul-start> return 0 ; if ( skb -> len < sizeof ( struct nlattr ) ) <vul-end> return 0 ; if ( A > skb -> len - sizeof ( struct nlattr ) ) return 0 ; nla = nla_find ( ( struct nlattr * ) & skb -> data [ A ] , skb -> len - A , X ) ; if ( nla ) return ( void * ) nla - ( void * ) skb -> data ; return 0 ; }"
14,"CWE-119 <vul-start> static PixelChannels * * AcquirePixelThreadSet ( const Image * image ) <vul-end> { <vul-start> <vul-end> PixelChannels * * pixels ; register ssize_t i ; size_t <vul-start> <vul-end> number_threads ; number_threads = ( size_t ) GetMagickResourceLimit ( ThreadResource ) ; pixels = ( PixelChannels * * ) AcquireQuantumMemory ( number_threads , sizeof ( * pixels ) ) ; if ( pixels == ( PixelChannels * * ) NULL ) return ( ( PixelChannels * * ) NULL ) ; ( void ) memset ( pixels , 0 , number_threads * sizeof ( * pixels ) ) ; <vul-start> <vul-end> for ( i = 0 ; i < ( ssize_t ) number_threads ; i ++ ) { register ssize_t j ; <vul-start> pixels [ i ] = ( PixelChannels * ) AcquireQuantumMemory ( image -> columns , sizeof ( * * pixels ) ) ; <vul-end> if ( pixels [ i ] == ( PixelChannels * ) NULL ) return ( DestroyPixelThreadSet ( pixels ) ) ; <vul-start> for ( j = 0 ; j < ( ssize_t ) image -> columns ; j ++ ) <vul-end> { register ssize_t k ; for ( k = 0 ; k < MaxPixelChannels ; k ++ ) pixels [ i ] [ j ] . channel [ k ] = 0.0 ; } } return ( pixels ) ; }","<vul-start> static PixelChannels * * AcquirePixelThreadSet ( const Image * images ) <vul-end> { <vul-start> const Image * next ; <vul-end> PixelChannels * * pixels ; register ssize_t i ; size_t <vul-start> columns , <vul-end> number_threads ; number_threads = ( size_t ) GetMagickResourceLimit ( ThreadResource ) ; pixels = ( PixelChannels * * ) AcquireQuantumMemory ( number_threads , sizeof ( * pixels ) ) ; if ( pixels == ( PixelChannels * * ) NULL ) return ( ( PixelChannels * * ) NULL ) ; ( void ) memset ( pixels , 0 , number_threads * sizeof ( * pixels ) ) ; <vul-start> columns = images -> columns ; for ( next = images ; next != ( Image * ) NULL ; next = next -> next ) columns = MagickMax ( next -> columns , columns ) ; <vul-end> for ( i = 0 ; i < ( ssize_t ) number_threads ; i ++ ) { register ssize_t j ; <vul-start> pixels [ i ] = ( PixelChannels * ) AcquireQuantumMemory ( columns , sizeof ( * * pixels ) ) ; <vul-end> if ( pixels [ i ] == ( PixelChannels * ) NULL ) return ( DestroyPixelThreadSet ( pixels ) ) ; <vul-start> for ( j = 0 ; j < ( ssize_t ) columns ; j ++ ) <vul-end> { register ssize_t k ; for ( k = 0 ; k < MaxPixelChannels ; k ++ ) pixels [ i ] [ j ] . channel [ k ] = 0.0 ; } } return ( pixels ) ; }"
15,"CWE-125 static void <vul-start> l2tp_accm_print ( netdissect_options * ndo , const u_char * dat ) <vul-end> { const uint16_t * ptr = ( const uint16_t * ) dat ; uint16_t val_h , val_l ; <vul-start> <vul-end> ptr ++ ; <vul-start> val_h = EXTRACT_16BITS ( ptr ) ; ptr ++ ; val_l = EXTRACT_16BITS ( ptr ) ; ptr ++ ; <vul-end> ND_PRINT ( ( ndo , ""send=%08x "" , ( val_h << 16 ) + val_l ) ) ; <vul-start> <vul-end> val_h = EXTRACT_16BITS ( ptr ) ; ptr ++ ; val_l = EXTRACT_16BITS ( ptr ) ; ptr ++ ; ND_PRINT ( ( ndo , ""recv=%08x "" , ( val_h << 16 ) + val_l ) ) ; }","static void <vul-start> l2tp_accm_print ( netdissect_options * ndo , const u_char * dat , u_int length ) <vul-end> { const uint16_t * ptr = ( const uint16_t * ) dat ; uint16_t val_h , val_l ; <vul-start> if ( length < 2 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } <vul-end> ptr ++ ; <vul-start> length -= 2 ; if ( length < 4 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } val_h = EXTRACT_16BITS ( ptr ) ; ptr ++ ; length -= 2 ; val_l = EXTRACT_16BITS ( ptr ) ; ptr ++ ; length -= 2 ; <vul-end> ND_PRINT ( ( ndo , ""send=%08x "" , ( val_h << 16 ) + val_l ) ) ; <vul-start> if ( length < 4 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } <vul-end> val_h = EXTRACT_16BITS ( ptr ) ; ptr ++ ; val_l = EXTRACT_16BITS ( ptr ) ; ptr ++ ; ND_PRINT ( ( ndo , ""recv=%08x "" , ( val_h << 16 ) + val_l ) ) ; }"
16,"CWE-119 int mp_pack ( lua_State * L ) { int nargs = lua_gettop ( L ) ; int i ; mp_buf * buf ; if ( nargs == 0 ) return luaL_argerror ( L , 0 , ""MessagePack pack needs input."" ) ; <vul-start> <vul-end> buf = mp_buf_new ( L ) ; for ( i = 1 ; i <= nargs ; i ++ ) { lua_pushvalue ( L , i ) ; mp_encode_lua_type ( L , buf , 0 ) ; lua_pushlstring ( L , ( char * ) buf -> b , buf -> len ) ; buf -> free += buf -> len ; buf -> len = 0 ; } mp_buf_free ( L , buf ) ; lua_concat ( L , nargs ) ; return 1 ; }","int mp_pack ( lua_State * L ) { int nargs = lua_gettop ( L ) ; int i ; mp_buf * buf ; if ( nargs == 0 ) return luaL_argerror ( L , 0 , ""MessagePack pack needs input."" ) ; <vul-start> if ( ! lua_checkstack ( L , nargs ) ) return luaL_argerror ( L , 0 , ""Too many arguments for MessagePack pack."" ) ; <vul-end> buf = mp_buf_new ( L ) ; for ( i = 1 ; i <= nargs ; i ++ ) { lua_pushvalue ( L , i ) ; mp_encode_lua_type ( L , buf , 0 ) ; lua_pushlstring ( L , ( char * ) buf -> b , buf -> len ) ; buf -> free += buf -> len ; buf -> len = 0 ; } mp_buf_free ( L , buf ) ; lua_concat ( L , nargs ) ; return 1 ; }"
17,"CWE-119 static __u8 * lg_report_fixup ( struct hid_device * hdev , __u8 * rdesc , unsigned int * rsize ) { struct lg_drv_data * drv_data = hid_get_drvdata ( hdev ) ; struct usb_device_descriptor * udesc ; __u16 bcdDevice , rev_maj , rev_min ; <vul-start> if ( ( drv_data -> quirks & LG_RDESC ) && * rsize >= 90 && rdesc [ 83 ] == 0x26 && <vul-end> rdesc [ 84 ] == 0x8c && rdesc [ 85 ] == 0x02 ) { hid_info ( hdev , ""fixing up Logitech keyboard report descriptor\\n"" ) ; rdesc [ 84 ] = rdesc [ 89 ] = 0x4d ; rdesc [ 85 ] = rdesc [ 90 ] = 0x10 ; } <vul-start> if ( ( drv_data -> quirks & LG_RDESC_REL_ABS ) && * rsize >= 50 && <vul-end> rdesc [ 32 ] == 0x81 && rdesc [ 33 ] == 0x06 && rdesc [ 49 ] == 0x81 && rdesc [ 50 ] == 0x06 ) { hid_info ( hdev , ""fixing up rel/abs in Logitech report descriptor\\n"" ) ; rdesc [ 33 ] = rdesc [ 50 ] = 0x02 ; } switch ( hdev -> product ) { case USB_DEVICE_ID_LOGITECH_WHEEL : udesc = & ( hid_to_usb_dev ( hdev ) -> descriptor ) ; if ( ! udesc ) { hid_err ( hdev , ""NULL USB device descriptor\\n"" ) ; break ; } bcdDevice = le16_to_cpu ( udesc -> bcdDevice ) ; rev_maj = bcdDevice >> 8 ; rev_min = bcdDevice & 0xff ; if ( rev_maj == 1 && rev_min == 2 && * rsize == DF_RDESC_ORIG_SIZE ) { hid_info ( hdev , ""fixing up Logitech Driving Force report descriptor\\n"" ) ; rdesc = df_rdesc_fixed ; * rsize = sizeof ( df_rdesc_fixed ) ; } break ; case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL : if ( * rsize == MOMO_RDESC_ORIG_SIZE ) { hid_info ( hdev , ""fixing up Logitech Momo Force (Red) report descriptor\\n"" ) ; rdesc = momo_rdesc_fixed ; * rsize = sizeof ( momo_rdesc_fixed ) ; } break ; case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2 : if ( * rsize == MOMO2_RDESC_ORIG_SIZE ) { hid_info ( hdev , ""fixing up Logitech Momo Racing Force (Black) report descriptor\\n"" ) ; rdesc = momo2_rdesc_fixed ; * rsize = sizeof ( momo2_rdesc_fixed ) ; } break ; case USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL : if ( * rsize == FV_RDESC_ORIG_SIZE ) { hid_info ( hdev , ""fixing up Logitech Formula Vibration report descriptor\\n"" ) ; rdesc = fv_rdesc_fixed ; * rsize = sizeof ( fv_rdesc_fixed ) ; } break ; case USB_DEVICE_ID_LOGITECH_DFP_WHEEL : if ( * rsize == DFP_RDESC_ORIG_SIZE ) {","static __u8 * lg_report_fixup ( struct hid_device * hdev , __u8 * rdesc , unsigned int * rsize ) { struct lg_drv_data * drv_data = hid_get_drvdata ( hdev ) ; struct usb_device_descriptor * udesc ; __u16 bcdDevice , rev_maj , rev_min ; <vul-start> if ( ( drv_data -> quirks & LG_RDESC ) && * rsize >= 91 && rdesc [ 83 ] == 0x26 && <vul-end> rdesc [ 84 ] == 0x8c && rdesc [ 85 ] == 0x02 ) { hid_info ( hdev , ""fixing up Logitech keyboard report descriptor\\n"" ) ; rdesc [ 84 ] = rdesc [ 89 ] = 0x4d ; rdesc [ 85 ] = rdesc [ 90 ] = 0x10 ; } <vul-start> if ( ( drv_data -> quirks & LG_RDESC_REL_ABS ) && * rsize >= 51 && <vul-end> rdesc [ 32 ] == 0x81 && rdesc [ 33 ] == 0x06 && rdesc [ 49 ] == 0x81 && rdesc [ 50 ] == 0x06 ) { hid_info ( hdev , ""fixing up rel/abs in Logitech report descriptor\\n"" ) ; rdesc [ 33 ] = rdesc [ 50 ] = 0x02 ; } switch ( hdev -> product ) { case USB_DEVICE_ID_LOGITECH_WHEEL : udesc = & ( hid_to_usb_dev ( hdev ) -> descriptor ) ; if ( ! udesc ) { hid_err ( hdev , ""NULL USB device descriptor\\n"" ) ; break ; } bcdDevice = le16_to_cpu ( udesc -> bcdDevice ) ; rev_maj = bcdDevice >> 8 ; rev_min = bcdDevice & 0xff ; if ( rev_maj == 1 && rev_min == 2 && * rsize == DF_RDESC_ORIG_SIZE ) { hid_info ( hdev , ""fixing up Logitech Driving Force report descriptor\\n"" ) ; rdesc = df_rdesc_fixed ; * rsize = sizeof ( df_rdesc_fixed ) ; } break ; case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL : if ( * rsize == MOMO_RDESC_ORIG_SIZE ) { hid_info ( hdev , ""fixing up Logitech Momo Force (Red) report descriptor\\n"" ) ; rdesc = momo_rdesc_fixed ; * rsize = sizeof ( momo_rdesc_fixed ) ; } break ; case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2 : if ( * rsize == MOMO2_RDESC_ORIG_SIZE ) { hid_info ( hdev , ""fixing up Logitech Momo Racing Force (Black) report descriptor\\n"" ) ; rdesc = momo2_rdesc_fixed ; * rsize = sizeof ( momo2_rdesc_fixed ) ; } break ; case USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL : if ( * rsize == FV_RDESC_ORIG_SIZE ) { hid_info ( hdev , ""fixing up Logitech Formula Vibration report descriptor\\n"" ) ; rdesc = fv_rdesc_fixed ; * rsize = sizeof ( fv_rdesc_fixed ) ; } break ; case USB_DEVICE_ID_LOGITECH_DFP_WHEEL : if ( * rsize == DFP_RDESC_ORIG_SIZE ) {"
18,"CWE-399 size_t length ; ssize_t i , j , y ; unsigned char * sixel_pixels , * sixel_palette ; assert ( image_info != ( const ImageInfo * ) NULL ) ; assert ( image_info -> signature == MagickCoreSignature ) ; if ( image_info -> debug != MagickFalse ) ( void ) LogMagickEvent ( TraceEvent , GetMagickModule ( ) , ""%s"" , image_info -> filename ) ; assert ( exception != ( ExceptionInfo * ) NULL ) ; assert ( exception -> signature == MagickCoreSignature ) ; image = AcquireImage ( image_info , exception ) ; status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } length = MagickPathExtent ; sixel_buffer = ( char * ) AcquireQuantumMemory ( ( size_t ) length + MagickPathExtent , sizeof ( * sixel_buffer ) ) ; p = sixel_buffer ; if ( sixel_buffer != ( char * ) NULL ) while ( ReadBlobString ( image , p ) != ( char * ) NULL ) { if ( ( * p == '#' ) && ( ( p == sixel_buffer ) || ( * ( p - 1 ) == '\\n' ) ) ) continue ; if ( ( * p == '}' ) && ( * ( p + 1 ) == ';' ) ) break ; p += strlen ( p ) ; if ( ( size_t ) ( p - sixel_buffer + MagickPathExtent + 1 ) < length ) continue ; length <<= 1 ; sixel_buffer = ( char * ) ResizeQuantumMemory ( sixel_buffer , length + MagickPathExtent + 1 , sizeof ( * sixel_buffer ) ) ; if ( sixel_buffer == ( char * ) NULL ) break ; p = sixel_buffer + strlen ( sixel_buffer ) ; } if ( sixel_buffer == ( char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; sixel_buffer [ length ] = '\\0' ; if ( sixel_decode ( image , ( unsigned char * ) sixel_buffer , & sixel_pixels , & image -> columns , & image -> rows , & sixel_palette , & image -> colors , exception ) == MagickFalse ) { sixel_buffer = ( char * ) RelinquishMagickMemory ( sixel_buffer ) ; <vul-start> <vul-end> ThrowReaderException ( CorruptImageError , ""CorruptImage"" ) ; } sixel_buffer = ( char * ) RelinquishMagickMemory ( sixel_buffer ) ; image -> depth = 24 ; image -> storage_class = PseudoClass ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) { sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; sixel_palette = ( unsigned char * ) RelinquishMagickMemory ( sixel_palette ) ; return ( DestroyImageList ( image ) ) ; } if ( AcquireImageColormap ( image , image -> colors , exception ) == MagickFalse ) { sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; sixel_palette = ( unsigned char * ) RelinquishMagickMemory ( sixel_palette ) ; ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } for ( i = 0 ; i < ( ssize_t ) image -> colors ; ++ i ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( sixel_palette [ i * 4 + 0 ] ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( sixel_palette [ i * 4 + 1 ] ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( sixel_palette [ i * 4 + 2 ] ) ; } j = 0 ; if ( image_info -> ping == MagickFalse ) { for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( Quantum * ) NULL ) break ; for ( x = 0 ; x < ( ssize_t ) image -> columns ; x ++ ) { j = ( ssize_t ) sixel_pixels [ y * image -> columns + x ] ; SetPixelIndex ( image , j , q ) ; q += GetPixelChannels ( image ) ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; } if ( y < ( ssize_t ) image -> rows ) { sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; sixel_palette = ( unsigned char * ) RelinquishMagickMemory ( sixel_palette ) ; ThrowReaderException ( CorruptImageError , ""NotEnoughPixelData"" ) ; } } sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; sixel_palette = ( unsigned char * ) RelinquishMagickMemory ( sixel_palette ) ; ( void ) CloseBlob ( image ) ;","size_t length ; ssize_t i , j , y ; unsigned char * sixel_pixels , * sixel_palette ; assert ( image_info != ( const ImageInfo * ) NULL ) ; assert ( image_info -> signature == MagickCoreSignature ) ; if ( image_info -> debug != MagickFalse ) ( void ) LogMagickEvent ( TraceEvent , GetMagickModule ( ) , ""%s"" , image_info -> filename ) ; assert ( exception != ( ExceptionInfo * ) NULL ) ; assert ( exception -> signature == MagickCoreSignature ) ; image = AcquireImage ( image_info , exception ) ; status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } length = MagickPathExtent ; sixel_buffer = ( char * ) AcquireQuantumMemory ( ( size_t ) length + MagickPathExtent , sizeof ( * sixel_buffer ) ) ; p = sixel_buffer ; if ( sixel_buffer != ( char * ) NULL ) while ( ReadBlobString ( image , p ) != ( char * ) NULL ) { if ( ( * p == '#' ) && ( ( p == sixel_buffer ) || ( * ( p - 1 ) == '\\n' ) ) ) continue ; if ( ( * p == '}' ) && ( * ( p + 1 ) == ';' ) ) break ; p += strlen ( p ) ; if ( ( size_t ) ( p - sixel_buffer + MagickPathExtent + 1 ) < length ) continue ; length <<= 1 ; sixel_buffer = ( char * ) ResizeQuantumMemory ( sixel_buffer , length + MagickPathExtent + 1 , sizeof ( * sixel_buffer ) ) ; if ( sixel_buffer == ( char * ) NULL ) break ; p = sixel_buffer + strlen ( sixel_buffer ) ; } if ( sixel_buffer == ( char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; sixel_buffer [ length ] = '\\0' ; if ( sixel_decode ( image , ( unsigned char * ) sixel_buffer , & sixel_pixels , & image -> columns , & image -> rows , & sixel_palette , & image -> colors , exception ) == MagickFalse ) { sixel_buffer = ( char * ) RelinquishMagickMemory ( sixel_buffer ) ; <vul-start> sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; <vul-end> ThrowReaderException ( CorruptImageError , ""CorruptImage"" ) ; } sixel_buffer = ( char * ) RelinquishMagickMemory ( sixel_buffer ) ; image -> depth = 24 ; image -> storage_class = PseudoClass ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) { sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; sixel_palette = ( unsigned char * ) RelinquishMagickMemory ( sixel_palette ) ; return ( DestroyImageList ( image ) ) ; } if ( AcquireImageColormap ( image , image -> colors , exception ) == MagickFalse ) { sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; sixel_palette = ( unsigned char * ) RelinquishMagickMemory ( sixel_palette ) ; ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } for ( i = 0 ; i < ( ssize_t ) image -> colors ; ++ i ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( sixel_palette [ i * 4 + 0 ] ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( sixel_palette [ i * 4 + 1 ] ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( sixel_palette [ i * 4 + 2 ] ) ; } j = 0 ; if ( image_info -> ping == MagickFalse ) { for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( Quantum * ) NULL ) break ; for ( x = 0 ; x < ( ssize_t ) image -> columns ; x ++ ) { j = ( ssize_t ) sixel_pixels [ y * image -> columns + x ] ; SetPixelIndex ( image , j , q ) ; q += GetPixelChannels ( image ) ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; } if ( y < ( ssize_t ) image -> rows ) { sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; sixel_palette = ( unsigned char * ) RelinquishMagickMemory ( sixel_palette ) ; ThrowReaderException ( CorruptImageError , ""NotEnoughPixelData"" ) ; } } sixel_pixels = ( unsigned char * ) RelinquishMagickMemory ( sixel_pixels ) ; sixel_palette = ( unsigned char * ) RelinquishMagickMemory ( sixel_palette ) ; ( void ) CloseBlob ( image ) ;"
19,"CWE-125 void eigrp_print ( netdissect_options * ndo , register const u_char * pptr , register u_int len ) { const struct eigrp_common_header * eigrp_com_header ; const struct eigrp_tlv_header * eigrp_tlv_header ; const u_char * tptr , * tlv_tptr ; u_int tlen , eigrp_tlv_len , eigrp_tlv_type , tlv_tlen , byte_length , bit_length ; uint8_t prefix [ 4 ] ; union { const struct eigrp_tlv_general_parm_t * eigrp_tlv_general_parm ; const struct eigrp_tlv_sw_version_t * eigrp_tlv_sw_version ; const struct eigrp_tlv_ip_int_t * eigrp_tlv_ip_int ; const struct eigrp_tlv_ip_ext_t * eigrp_tlv_ip_ext ; const struct eigrp_tlv_at_cable_setup_t * eigrp_tlv_at_cable_setup ; const struct eigrp_tlv_at_int_t * eigrp_tlv_at_int ; const struct eigrp_tlv_at_ext_t * eigrp_tlv_at_ext ; } tlv_ptr ; tptr = pptr ; eigrp_com_header = ( const struct eigrp_common_header * ) pptr ; ND_TCHECK ( * eigrp_com_header ) ; if ( eigrp_com_header -> version != EIGRP_VERSION ) { ND_PRINT ( ( ndo , ""EIGRP version %u packet not supported"" , eigrp_com_header -> version ) ) ; return ; } if ( ndo -> ndo_vflag < 1 ) { ND_PRINT ( ( ndo , ""EIGRP %s, length: %u"" , tok2str ( eigrp_opcode_values , ""unknown (%u)"" , eigrp_com_header -> opcode ) , len ) ) ; return ; } <vul-start> <vul-end> tlen = len - sizeof ( struct eigrp_common_header ) ; ND_PRINT ( ( ndo , ""\\n\\tEIGRP v%u, opcode: %s (%u), chksum: 0x%04x, Flags: [%s]\\n\\tseq: 0x%08x, ack: 0x%08x, AS: %u, length: %u"" , eigrp_com_header -> version , tok2str ( eigrp_opcode_values , ""unknown, type: %u"" , eigrp_com_header -> opcode ) , eigrp_com_header -> opcode , EXTRACT_16BITS ( & eigrp_com_header -> checksum ) , tok2str ( eigrp_common_header_flag_values , ""none"" , EXTRACT_32BITS ( & eigrp_com_header -> flags ) ) , EXTRACT_32BITS ( & eigrp_com_header -> seq ) , EXTRACT_32BITS ( & eigrp_com_header -> ack ) , EXTRACT_32BITS ( & eigrp_com_header -> asn ) , tlen ) ) ; tptr += sizeof ( const struct eigrp_common_header ) ; while ( tlen > 0 ) { ND_TCHECK2 ( * tptr , sizeof ( struct eigrp_tlv_header ) ) ; eigrp_tlv_header = ( const struct eigrp_tlv_header * ) tptr ; eigrp_tlv_len = EXTRACT_16BITS ( & eigrp_tlv_header -> length ) ; eigrp_tlv_type = EXTRACT_16BITS ( & eigrp_tlv_header -> type ) ; if ( eigrp_tlv_len < sizeof ( struct eigrp_tlv_header ) || eigrp_tlv_len > tlen ) { print_unknown_data ( ndo , tptr + sizeof ( struct eigrp_tlv_header ) , ""\\n\\t    "" , tlen ) ; return ; } ND_PRINT ( ( ndo , ""\\n\\t  %s TLV (0x%04x), length: %u"" , tok2str ( eigrp_tlv_values , ""Unknown"" , eigrp_tlv_type ) , eigrp_tlv_type , eigrp_tlv_len ) ) ; <vul-start> <vul-end> tlv_tptr = tptr + sizeof ( struct eigrp_tlv_header ) ; tlv_tlen = eigrp_tlv_len - sizeof ( struct eigrp_tlv_header ) ; ND_TCHECK2 ( * tptr , eigrp_tlv_len ) ; switch ( eigrp_tlv_type ) { case EIGRP_TLV_GENERAL_PARM : tlv_ptr . eigrp_tlv_general_parm = ( const struct eigrp_tlv_general_parm_t * ) tlv_tptr ; <vul-start> <vul-end> ND_PRINT ( ( ndo , ""\\n\\t    holdtime: %us, k1 %u, k2 %u, k3 %u, k4 %u, k5 %u"" , EXTRACT_16BITS ( tlv_ptr . eigrp_tlv_general_parm -> holdtime ) , tlv_ptr . eigrp_tlv_general_parm -> k1 , tlv_ptr . eigrp_tlv_general_parm -> k2 , tlv_ptr . eigrp_tlv_general_parm -> k3 , tlv_ptr . eigrp_tlv_general_parm -> k4 , tlv_ptr . eigrp_tlv_general_parm -> k5 ) ) ; break ; case EIGRP_TLV_SW_VERSION : tlv_ptr . eigrp_tlv_sw_version = ( const struct eigrp_tlv_sw_version_t * ) tlv_tptr ; <vul-start> <vul-end> ND_PRINT ( ( ndo , ""\\n\\t    IOS version: %u.%u, EIGRP version %u.%u"" , tlv_ptr . eigrp_tlv_sw_version -> ios_major , tlv_ptr . eigrp_tlv_sw_version -> ios_minor , tlv_ptr . eigrp_tlv_sw_version -> eigrp_major , tlv_ptr . eigrp_tlv_sw_version -> eigrp_minor ) ) ; break ; case EIGRP_TLV_IP_INT : tlv_ptr . eigrp_tlv_ip_int = ( const struct eigrp_tlv_ip_int_t * ) tlv_tptr ; <vul-start> <vul-end> bit_length = tlv_ptr . eigrp_tlv_ip_int -> plen ; if ( bit_length > 32 ) { ND_PRINT ( ( ndo , ""\\n\\t    illegal prefix length %u"" , bit_length ) ) ; break ; } byte_length = ( bit_length + 7 ) / 8 ; memset ( prefix , 0 , 4 ) ; memcpy ( prefix , & tlv_ptr . eigrp_tlv_ip_int -> destination , byte_length ) ; ND_PRINT ( ( ndo , ""\\n\\t    IPv4 prefix: %15s/%u, nexthop: "" , ipaddr_string ( ndo , prefix ) , bit_length ) ) ; if ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_int -> nexthop ) == 0 ) ND_PRINT ( ( ndo , ""self"" ) ) ; else ND_PRINT ( ( ndo , ""%s"" , ipaddr_string ( ndo , & tlv_ptr . eigrp_tlv_ip_int -> nexthop ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u"" , ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_int -> delay ) / 100 ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_int -> bandwidth ) , EXTRACT_24BITS ( & tlv_ptr . eigrp_tlv_ip_int -> mtu ) , tlv_ptr . eigrp_tlv_ip_int -> hopcount , tlv_ptr . eigrp_tlv_ip_int -> reliability , tlv_ptr . eigrp_tlv_ip_int -> load ) ) ; break ; case EIGRP_TLV_IP_EXT : tlv_ptr . eigrp_tlv_ip_ext = ( const struct eigrp_tlv_ip_ext_t * ) tlv_tptr ; <vul-start> <vul-end> bit_length = tlv_ptr . eigrp_tlv_ip_ext -> plen ; if ( bit_length > 32 ) { ND_PRINT ( ( ndo , ""\\n\\t    illegal prefix length %u"" , bit_length ) ) ; break ; } byte_length = ( bit_length + 7 ) / 8 ; memset ( prefix , 0 , 4 ) ; memcpy ( prefix , & tlv_ptr . eigrp_tlv_ip_ext -> destination , byte_length ) ; ND_PRINT ( ( ndo , ""\\n\\t    IPv4 prefix: %15s/%u, nexthop: "" , ipaddr_string ( ndo , prefix ) , bit_length ) ) ; if ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_ext -> nexthop ) == 0 ) ND_PRINT ( ( ndo , ""self"" ) ) ; else ND_PRINT ( ( ndo , ""%s"" , ipaddr_string ( ndo , & tlv_ptr . eigrp_tlv_ip_ext -> nexthop ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      origin-router %s, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u"" , ipaddr_string ( ndo , tlv_ptr . eigrp_tlv_ip_ext -> origin_router ) , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_ip_ext -> origin_as ) , tok2str ( eigrp_ext_proto_id_values , ""unknown"" , tlv_ptr . eigrp_tlv_ip_ext -> proto_id ) , tlv_ptr . eigrp_tlv_ip_ext -> flags , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_ip_ext -> tag ) , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_ip_ext -> metric ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u"" , ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_ext -> delay ) / 100 ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_ext -> bandwidth ) , EXTRACT_24BITS ( & tlv_ptr . eigrp_tlv_ip_ext -> mtu ) , tlv_ptr . eigrp_tlv_ip_ext -> hopcount , tlv_ptr . eigrp_tlv_ip_ext -> reliability , tlv_ptr . eigrp_tlv_ip_ext -> load ) ) ; break ; case EIGRP_TLV_AT_CABLE_SETUP : tlv_ptr . eigrp_tlv_at_cable_setup = ( const struct eigrp_tlv_at_cable_setup_t * ) tlv_tptr ; <vul-start> <vul-end> ND_PRINT ( ( ndo , ""\\n\\t    Cable-range: %u-%u, Router-ID %u"" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_cable_setup -> cable_start ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_cable_setup -> cable_end ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_cable_setup -> router_id ) ) ) ; break ; case EIGRP_TLV_AT_INT : tlv_ptr . eigrp_tlv_at_int = ( const struct eigrp_tlv_at_int_t * ) tlv_tptr ; <vul-start> <vul-end> ND_PRINT ( ( ndo , ""\\n\\t     Cable-Range: %u-%u, nexthop: "" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_int -> cable_start ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_int -> cable_end ) ) ) ; if ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_int -> nexthop ) == 0 ) ND_PRINT ( ( ndo , ""self"" ) ) ; else ND_PRINT ( ( ndo , ""%u.%u"" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_int -> nexthop ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_int -> nexthop [ 2 ] ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u"" , ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_int -> delay ) / 100 ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_int -> bandwidth ) , EXTRACT_24BITS ( & tlv_ptr . eigrp_tlv_at_int -> mtu ) , tlv_ptr . eigrp_tlv_at_int -> hopcount , tlv_ptr . eigrp_tlv_at_int -> reliability , tlv_ptr . eigrp_tlv_at_int -> load ) ) ; break ; case EIGRP_TLV_AT_EXT : tlv_ptr . eigrp_tlv_at_ext = ( const struct eigrp_tlv_at_ext_t * ) tlv_tptr ; <vul-start> <vul-end> ND_PRINT ( ( ndo , ""\\n\\t     Cable-Range: %u-%u, nexthop: "" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_ext -> cable_start ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_ext -> cable_end ) ) ) ; if ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_ext -> nexthop ) == 0 ) ND_PRINT ( ( ndo , ""self"" ) ) ; else ND_PRINT ( ( ndo , ""%u.%u"" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_ext -> nexthop ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_ext -> nexthop [ 2 ] ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      origin-router %u, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u"" , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_at_ext -> origin_router ) , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_at_ext -> origin_as ) , tok2str ( eigrp_ext_proto_id_values , ""unknown"" , tlv_ptr . eigrp_tlv_at_ext -> proto_id ) , tlv_ptr . eigrp_tlv_at_ext -> flags , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_at_ext -> tag ) , EXTRACT_16BITS ( tlv_ptr . eigrp_tlv_at_ext -> metric ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u"" , ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_ext -> delay ) / 100 ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_ext -> bandwidth ) , EXTRACT_24BITS ( & tlv_ptr . eigrp_tlv_at_ext -> mtu ) , tlv_ptr . eigrp_tlv_at_ext -> hopcount , tlv_ptr . eigrp_tlv_at_ext -> reliability , tlv_ptr . eigrp_tlv_at_ext -> load ) ) ; break ; case EIGRP_TLV_AUTH : case EIGRP_TLV_SEQ : case EIGRP_TLV_MCAST_SEQ : case EIGRP_TLV_IPX_INT : case EIGRP_TLV_IPX_EXT : default : if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , tlv_tptr , ""\\n\\t    "" , tlv_tlen ) ; break ; } if ( ndo -> ndo_vflag > 1 ) print_unknown_data ( ndo , tptr + sizeof ( struct eigrp_tlv_header ) , ""\\n\\t    "" , eigrp_tlv_len - sizeof ( struct eigrp_tlv_header ) ) ; tptr += eigrp_tlv_len ; tlen -= eigrp_tlv_len ; } return ; trunc : ND_PRINT ( ( ndo , ""\\n\\t\\t packet exceeded snapshot"" ) ) ; }","void eigrp_print ( netdissect_options * ndo , register const u_char * pptr , register u_int len ) { const struct eigrp_common_header * eigrp_com_header ; const struct eigrp_tlv_header * eigrp_tlv_header ; const u_char * tptr , * tlv_tptr ; u_int tlen , eigrp_tlv_len , eigrp_tlv_type , tlv_tlen , byte_length , bit_length ; uint8_t prefix [ 4 ] ; union { const struct eigrp_tlv_general_parm_t * eigrp_tlv_general_parm ; const struct eigrp_tlv_sw_version_t * eigrp_tlv_sw_version ; const struct eigrp_tlv_ip_int_t * eigrp_tlv_ip_int ; const struct eigrp_tlv_ip_ext_t * eigrp_tlv_ip_ext ; const struct eigrp_tlv_at_cable_setup_t * eigrp_tlv_at_cable_setup ; const struct eigrp_tlv_at_int_t * eigrp_tlv_at_int ; const struct eigrp_tlv_at_ext_t * eigrp_tlv_at_ext ; } tlv_ptr ; tptr = pptr ; eigrp_com_header = ( const struct eigrp_common_header * ) pptr ; ND_TCHECK ( * eigrp_com_header ) ; if ( eigrp_com_header -> version != EIGRP_VERSION ) { ND_PRINT ( ( ndo , ""EIGRP version %u packet not supported"" , eigrp_com_header -> version ) ) ; return ; } if ( ndo -> ndo_vflag < 1 ) { ND_PRINT ( ( ndo , ""EIGRP %s, length: %u"" , tok2str ( eigrp_opcode_values , ""unknown (%u)"" , eigrp_com_header -> opcode ) , len ) ) ; return ; } <vul-start> if ( len < sizeof ( struct eigrp_common_header ) ) { ND_PRINT ( ( ndo , ""EIGRP %s, length: %u (too short, < %u)"" , tok2str ( eigrp_opcode_values , ""unknown (%u)"" , eigrp_com_header -> opcode ) , len , ( u_int ) sizeof ( struct eigrp_common_header ) ) ) ; return ; } <vul-end> tlen = len - sizeof ( struct eigrp_common_header ) ; ND_PRINT ( ( ndo , ""\\n\\tEIGRP v%u, opcode: %s (%u), chksum: 0x%04x, Flags: [%s]\\n\\tseq: 0x%08x, ack: 0x%08x, AS: %u, length: %u"" , eigrp_com_header -> version , tok2str ( eigrp_opcode_values , ""unknown, type: %u"" , eigrp_com_header -> opcode ) , eigrp_com_header -> opcode , EXTRACT_16BITS ( & eigrp_com_header -> checksum ) , tok2str ( eigrp_common_header_flag_values , ""none"" , EXTRACT_32BITS ( & eigrp_com_header -> flags ) ) , EXTRACT_32BITS ( & eigrp_com_header -> seq ) , EXTRACT_32BITS ( & eigrp_com_header -> ack ) , EXTRACT_32BITS ( & eigrp_com_header -> asn ) , tlen ) ) ; tptr += sizeof ( const struct eigrp_common_header ) ; while ( tlen > 0 ) { ND_TCHECK2 ( * tptr , sizeof ( struct eigrp_tlv_header ) ) ; eigrp_tlv_header = ( const struct eigrp_tlv_header * ) tptr ; eigrp_tlv_len = EXTRACT_16BITS ( & eigrp_tlv_header -> length ) ; eigrp_tlv_type = EXTRACT_16BITS ( & eigrp_tlv_header -> type ) ; if ( eigrp_tlv_len < sizeof ( struct eigrp_tlv_header ) || eigrp_tlv_len > tlen ) { print_unknown_data ( ndo , tptr + sizeof ( struct eigrp_tlv_header ) , ""\\n\\t    "" , tlen ) ; return ; } ND_PRINT ( ( ndo , ""\\n\\t  %s TLV (0x%04x), length: %u"" , tok2str ( eigrp_tlv_values , ""Unknown"" , eigrp_tlv_type ) , eigrp_tlv_type , eigrp_tlv_len ) ) ; <vul-start> if ( eigrp_tlv_len < sizeof ( struct eigrp_tlv_header ) ) { ND_PRINT ( ( ndo , "" (too short, < %u)"" , ( u_int ) sizeof ( struct eigrp_tlv_header ) ) ) ; break ; } <vul-end> tlv_tptr = tptr + sizeof ( struct eigrp_tlv_header ) ; tlv_tlen = eigrp_tlv_len - sizeof ( struct eigrp_tlv_header ) ; ND_TCHECK2 ( * tptr , eigrp_tlv_len ) ; switch ( eigrp_tlv_type ) { case EIGRP_TLV_GENERAL_PARM : tlv_ptr . eigrp_tlv_general_parm = ( const struct eigrp_tlv_general_parm_t * ) tlv_tptr ; <vul-start> if ( tlv_tlen < sizeof ( * tlv_ptr . eigrp_tlv_general_parm ) ) { ND_PRINT ( ( ndo , "" (too short, < %u)"" , ( u_int ) ( sizeof ( struct eigrp_tlv_header ) + sizeof ( * tlv_ptr . eigrp_tlv_general_parm ) ) ) ) ; break ; } <vul-end> ND_PRINT ( ( ndo , ""\\n\\t    holdtime: %us, k1 %u, k2 %u, k3 %u, k4 %u, k5 %u"" , EXTRACT_16BITS ( tlv_ptr . eigrp_tlv_general_parm -> holdtime ) , tlv_ptr . eigrp_tlv_general_parm -> k1 , tlv_ptr . eigrp_tlv_general_parm -> k2 , tlv_ptr . eigrp_tlv_general_parm -> k3 , tlv_ptr . eigrp_tlv_general_parm -> k4 , tlv_ptr . eigrp_tlv_general_parm -> k5 ) ) ; break ; case EIGRP_TLV_SW_VERSION : tlv_ptr . eigrp_tlv_sw_version = ( const struct eigrp_tlv_sw_version_t * ) tlv_tptr ; <vul-start> if ( tlv_tlen < sizeof ( * tlv_ptr . eigrp_tlv_sw_version ) ) { ND_PRINT ( ( ndo , "" (too short, < %u)"" , ( u_int ) ( sizeof ( struct eigrp_tlv_header ) + sizeof ( * tlv_ptr . eigrp_tlv_sw_version ) ) ) ) ; break ; } <vul-end> ND_PRINT ( ( ndo , ""\\n\\t    IOS version: %u.%u, EIGRP version %u.%u"" , tlv_ptr . eigrp_tlv_sw_version -> ios_major , tlv_ptr . eigrp_tlv_sw_version -> ios_minor , tlv_ptr . eigrp_tlv_sw_version -> eigrp_major , tlv_ptr . eigrp_tlv_sw_version -> eigrp_minor ) ) ; break ; case EIGRP_TLV_IP_INT : tlv_ptr . eigrp_tlv_ip_int = ( const struct eigrp_tlv_ip_int_t * ) tlv_tptr ; <vul-start> if ( tlv_tlen < sizeof ( * tlv_ptr . eigrp_tlv_ip_int ) ) { ND_PRINT ( ( ndo , "" (too short, < %u)"" , ( u_int ) ( sizeof ( struct eigrp_tlv_header ) + sizeof ( * tlv_ptr . eigrp_tlv_ip_int ) ) ) ) ; break ; } <vul-end> bit_length = tlv_ptr . eigrp_tlv_ip_int -> plen ; if ( bit_length > 32 ) { ND_PRINT ( ( ndo , ""\\n\\t    illegal prefix length %u"" , bit_length ) ) ; break ; } byte_length = ( bit_length + 7 ) / 8 ; memset ( prefix , 0 , 4 ) ; memcpy ( prefix , & tlv_ptr . eigrp_tlv_ip_int -> destination , byte_length ) ; ND_PRINT ( ( ndo , ""\\n\\t    IPv4 prefix: %15s/%u, nexthop: "" , ipaddr_string ( ndo , prefix ) , bit_length ) ) ; if ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_int -> nexthop ) == 0 ) ND_PRINT ( ( ndo , ""self"" ) ) ; else ND_PRINT ( ( ndo , ""%s"" , ipaddr_string ( ndo , & tlv_ptr . eigrp_tlv_ip_int -> nexthop ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u"" , ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_int -> delay ) / 100 ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_int -> bandwidth ) , EXTRACT_24BITS ( & tlv_ptr . eigrp_tlv_ip_int -> mtu ) , tlv_ptr . eigrp_tlv_ip_int -> hopcount , tlv_ptr . eigrp_tlv_ip_int -> reliability , tlv_ptr . eigrp_tlv_ip_int -> load ) ) ; break ; case EIGRP_TLV_IP_EXT : tlv_ptr . eigrp_tlv_ip_ext = ( const struct eigrp_tlv_ip_ext_t * ) tlv_tptr ; <vul-start> if ( tlv_tlen < sizeof ( * tlv_ptr . eigrp_tlv_ip_ext ) ) { ND_PRINT ( ( ndo , "" (too short, < %u)"" , ( u_int ) ( sizeof ( struct eigrp_tlv_header ) + sizeof ( * tlv_ptr . eigrp_tlv_ip_ext ) ) ) ) ; break ; } <vul-end> bit_length = tlv_ptr . eigrp_tlv_ip_ext -> plen ; if ( bit_length > 32 ) { ND_PRINT ( ( ndo , ""\\n\\t    illegal prefix length %u"" , bit_length ) ) ; break ; } byte_length = ( bit_length + 7 ) / 8 ; memset ( prefix , 0 , 4 ) ; memcpy ( prefix , & tlv_ptr . eigrp_tlv_ip_ext -> destination , byte_length ) ; ND_PRINT ( ( ndo , ""\\n\\t    IPv4 prefix: %15s/%u, nexthop: "" , ipaddr_string ( ndo , prefix ) , bit_length ) ) ; if ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_ext -> nexthop ) == 0 ) ND_PRINT ( ( ndo , ""self"" ) ) ; else ND_PRINT ( ( ndo , ""%s"" , ipaddr_string ( ndo , & tlv_ptr . eigrp_tlv_ip_ext -> nexthop ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      origin-router %s, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u"" , ipaddr_string ( ndo , tlv_ptr . eigrp_tlv_ip_ext -> origin_router ) , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_ip_ext -> origin_as ) , tok2str ( eigrp_ext_proto_id_values , ""unknown"" , tlv_ptr . eigrp_tlv_ip_ext -> proto_id ) , tlv_ptr . eigrp_tlv_ip_ext -> flags , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_ip_ext -> tag ) , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_ip_ext -> metric ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u"" , ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_ext -> delay ) / 100 ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_ip_ext -> bandwidth ) , EXTRACT_24BITS ( & tlv_ptr . eigrp_tlv_ip_ext -> mtu ) , tlv_ptr . eigrp_tlv_ip_ext -> hopcount , tlv_ptr . eigrp_tlv_ip_ext -> reliability , tlv_ptr . eigrp_tlv_ip_ext -> load ) ) ; break ; case EIGRP_TLV_AT_CABLE_SETUP : tlv_ptr . eigrp_tlv_at_cable_setup = ( const struct eigrp_tlv_at_cable_setup_t * ) tlv_tptr ; <vul-start> if ( tlv_tlen < sizeof ( * tlv_ptr . eigrp_tlv_at_cable_setup ) ) { ND_PRINT ( ( ndo , "" (too short, < %u)"" , ( u_int ) ( sizeof ( struct eigrp_tlv_header ) + sizeof ( * tlv_ptr . eigrp_tlv_at_cable_setup ) ) ) ) ; break ; } <vul-end> ND_PRINT ( ( ndo , ""\\n\\t    Cable-range: %u-%u, Router-ID %u"" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_cable_setup -> cable_start ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_cable_setup -> cable_end ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_cable_setup -> router_id ) ) ) ; break ; case EIGRP_TLV_AT_INT : tlv_ptr . eigrp_tlv_at_int = ( const struct eigrp_tlv_at_int_t * ) tlv_tptr ; <vul-start> if ( tlv_tlen < sizeof ( * tlv_ptr . eigrp_tlv_at_int ) ) { ND_PRINT ( ( ndo , "" (too short, < %u)"" , ( u_int ) ( sizeof ( struct eigrp_tlv_header ) + sizeof ( * tlv_ptr . eigrp_tlv_at_int ) ) ) ) ; break ; } <vul-end> ND_PRINT ( ( ndo , ""\\n\\t     Cable-Range: %u-%u, nexthop: "" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_int -> cable_start ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_int -> cable_end ) ) ) ; if ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_int -> nexthop ) == 0 ) ND_PRINT ( ( ndo , ""self"" ) ) ; else ND_PRINT ( ( ndo , ""%u.%u"" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_int -> nexthop ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_int -> nexthop [ 2 ] ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u"" , ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_int -> delay ) / 100 ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_int -> bandwidth ) , EXTRACT_24BITS ( & tlv_ptr . eigrp_tlv_at_int -> mtu ) , tlv_ptr . eigrp_tlv_at_int -> hopcount , tlv_ptr . eigrp_tlv_at_int -> reliability , tlv_ptr . eigrp_tlv_at_int -> load ) ) ; break ; case EIGRP_TLV_AT_EXT : tlv_ptr . eigrp_tlv_at_ext = ( const struct eigrp_tlv_at_ext_t * ) tlv_tptr ; <vul-start> if ( tlv_tlen < sizeof ( * tlv_ptr . eigrp_tlv_at_ext ) ) { ND_PRINT ( ( ndo , "" (too short, < %u)"" , ( u_int ) ( sizeof ( struct eigrp_tlv_header ) + sizeof ( * tlv_ptr . eigrp_tlv_at_ext ) ) ) ) ; break ; } <vul-end> ND_PRINT ( ( ndo , ""\\n\\t     Cable-Range: %u-%u, nexthop: "" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_ext -> cable_start ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_ext -> cable_end ) ) ) ; if ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_ext -> nexthop ) == 0 ) ND_PRINT ( ( ndo , ""self"" ) ) ; else ND_PRINT ( ( ndo , ""%u.%u"" , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_ext -> nexthop ) , EXTRACT_16BITS ( & tlv_ptr . eigrp_tlv_at_ext -> nexthop [ 2 ] ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      origin-router %u, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u"" , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_at_ext -> origin_router ) , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_at_ext -> origin_as ) , tok2str ( eigrp_ext_proto_id_values , ""unknown"" , tlv_ptr . eigrp_tlv_at_ext -> proto_id ) , tlv_ptr . eigrp_tlv_at_ext -> flags , EXTRACT_32BITS ( tlv_ptr . eigrp_tlv_at_ext -> tag ) , EXTRACT_16BITS ( tlv_ptr . eigrp_tlv_at_ext -> metric ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u"" , ( EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_ext -> delay ) / 100 ) , EXTRACT_32BITS ( & tlv_ptr . eigrp_tlv_at_ext -> bandwidth ) , EXTRACT_24BITS ( & tlv_ptr . eigrp_tlv_at_ext -> mtu ) , tlv_ptr . eigrp_tlv_at_ext -> hopcount , tlv_ptr . eigrp_tlv_at_ext -> reliability , tlv_ptr . eigrp_tlv_at_ext -> load ) ) ; break ; case EIGRP_TLV_AUTH : case EIGRP_TLV_SEQ : case EIGRP_TLV_MCAST_SEQ : case EIGRP_TLV_IPX_INT : case EIGRP_TLV_IPX_EXT : default : if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , tlv_tptr , ""\\n\\t    "" , tlv_tlen ) ; break ; } if ( ndo -> ndo_vflag > 1 ) print_unknown_data ( ndo , tptr + sizeof ( struct eigrp_tlv_header ) , ""\\n\\t    "" , eigrp_tlv_len - sizeof ( struct eigrp_tlv_header ) ) ; tptr += eigrp_tlv_len ; tlen -= eigrp_tlv_len ; } return ; trunc : ND_PRINT ( ( ndo , ""\\n\\t\\t packet exceeded snapshot"" ) ) ; }"
20,"CWE-399 static void __inet_del_ifa ( struct in_device * in_dev , struct in_ifaddr * * ifap , int destroy , struct nlmsghdr * nlh , u32 portid ) { struct in_ifaddr * promote = NULL ; struct in_ifaddr * ifa , * ifa1 = * ifap ; struct in_ifaddr * last_prim = in_dev -> ifa_list ; struct in_ifaddr * prev_prom = NULL ; int do_promote = IN_DEV_PROMOTE_SECONDARIES ( in_dev ) ; ASSERT_RTNL ( ) ; <vul-start> <vul-end> if ( ! ( ifa1 -> ifa_flags & IFA_F_SECONDARY ) ) { struct in_ifaddr * * ifap1 = & ifa1 -> ifa_next ; while ( ( ifa = * ifap1 ) != NULL ) { if ( ! ( ifa -> ifa_flags & IFA_F_SECONDARY ) && ifa1 -> ifa_scope <= ifa -> ifa_scope ) last_prim = ifa ; if ( ! ( ifa -> ifa_flags & IFA_F_SECONDARY ) || ifa1 -> ifa_mask != ifa -> ifa_mask || ! inet_ifa_match ( ifa1 -> ifa_address , ifa ) ) { ifap1 = & ifa -> ifa_next ; prev_prom = ifa ; continue ; } if ( ! do_promote ) { inet_hash_remove ( ifa ) ; * ifap1 = ifa -> ifa_next ; rtmsg_ifa ( RTM_DELADDR , ifa , nlh , portid ) ; blocking_notifier_call_chain ( & inetaddr_chain , NETDEV_DOWN , ifa ) ; inet_free_ifa ( ifa ) ; } else { promote = ifa ; break ; } } } for ( ifa = promote ; ifa ; ifa = ifa -> ifa_next ) { if ( ifa1 -> ifa_mask == ifa -> ifa_mask && inet_ifa_match ( ifa1 -> ifa_address , ifa ) ) fib_del_ifaddr ( ifa , ifa1 ) ; } <vul-start> <vul-end> * ifap = ifa1 -> ifa_next ; inet_hash_remove ( ifa1 ) ; rtmsg_ifa ( RTM_DELADDR , ifa1 , nlh , portid ) ; blocking_notifier_call_chain ( & inetaddr_chain , NETDEV_DOWN , ifa1 ) ; if ( promote ) { struct in_ifaddr * next_sec = promote -> ifa_next ; if ( prev_prom ) { prev_prom -> ifa_next = promote -> ifa_next ; promote -> ifa_next = last_prim -> ifa_next ; last_prim -> ifa_next = promote ; } promote -> ifa_flags &= ~ IFA_F_SECONDARY ; rtmsg_ifa ( RTM_NEWADDR , promote , nlh , portid ) ; blocking_notifier_call_chain ( & inetaddr_chain , NETDEV_UP , promote ) ; for ( ifa = next_sec ; ifa ; ifa = ifa -> ifa_next ) { if ( ifa1 -> ifa_mask != ifa -> ifa_mask || ! inet_ifa_match ( ifa1 -> ifa_address , ifa ) ) continue ; fib_add_ifaddr ( ifa ) ; } } if ( destroy ) inet_free_ifa ( ifa1 ) ; }","static void __inet_del_ifa ( struct in_device * in_dev , struct in_ifaddr * * ifap , int destroy , struct nlmsghdr * nlh , u32 portid ) { struct in_ifaddr * promote = NULL ; struct in_ifaddr * ifa , * ifa1 = * ifap ; struct in_ifaddr * last_prim = in_dev -> ifa_list ; struct in_ifaddr * prev_prom = NULL ; int do_promote = IN_DEV_PROMOTE_SECONDARIES ( in_dev ) ; ASSERT_RTNL ( ) ; <vul-start> if ( in_dev -> dead ) goto no_promotions ; <vul-end> if ( ! ( ifa1 -> ifa_flags & IFA_F_SECONDARY ) ) { struct in_ifaddr * * ifap1 = & ifa1 -> ifa_next ; while ( ( ifa = * ifap1 ) != NULL ) { if ( ! ( ifa -> ifa_flags & IFA_F_SECONDARY ) && ifa1 -> ifa_scope <= ifa -> ifa_scope ) last_prim = ifa ; if ( ! ( ifa -> ifa_flags & IFA_F_SECONDARY ) || ifa1 -> ifa_mask != ifa -> ifa_mask || ! inet_ifa_match ( ifa1 -> ifa_address , ifa ) ) { ifap1 = & ifa -> ifa_next ; prev_prom = ifa ; continue ; } if ( ! do_promote ) { inet_hash_remove ( ifa ) ; * ifap1 = ifa -> ifa_next ; rtmsg_ifa ( RTM_DELADDR , ifa , nlh , portid ) ; blocking_notifier_call_chain ( & inetaddr_chain , NETDEV_DOWN , ifa ) ; inet_free_ifa ( ifa ) ; } else { promote = ifa ; break ; } } } for ( ifa = promote ; ifa ; ifa = ifa -> ifa_next ) { if ( ifa1 -> ifa_mask == ifa -> ifa_mask && inet_ifa_match ( ifa1 -> ifa_address , ifa ) ) fib_del_ifaddr ( ifa , ifa1 ) ; } <vul-start> no_promotions : <vul-end> * ifap = ifa1 -> ifa_next ; inet_hash_remove ( ifa1 ) ; rtmsg_ifa ( RTM_DELADDR , ifa1 , nlh , portid ) ; blocking_notifier_call_chain ( & inetaddr_chain , NETDEV_DOWN , ifa1 ) ; if ( promote ) { struct in_ifaddr * next_sec = promote -> ifa_next ; if ( prev_prom ) { prev_prom -> ifa_next = promote -> ifa_next ; promote -> ifa_next = last_prim -> ifa_next ; last_prim -> ifa_next = promote ; } promote -> ifa_flags &= ~ IFA_F_SECONDARY ; rtmsg_ifa ( RTM_NEWADDR , promote , nlh , portid ) ; blocking_notifier_call_chain ( & inetaddr_chain , NETDEV_UP , promote ) ; for ( ifa = next_sec ; ifa ; ifa = ifa -> ifa_next ) { if ( ifa1 -> ifa_mask != ifa -> ifa_mask || ! inet_ifa_match ( ifa1 -> ifa_address , ifa ) ) continue ; fib_add_ifaddr ( ifa ) ; } } if ( destroy ) inet_free_ifa ( ifa1 ) ; }"
21,"CWE-401 sde -> descq = dma_alloc_coherent ( & dd -> pcidev -> dev , descq_cnt * sizeof ( u64 [ 2 ] ) , & sde -> descq_phys , GFP_KERNEL ) ; if ( ! sde -> descq ) goto bail ; sde -> tx_ring = kvzalloc_node ( array_size ( descq_cnt , sizeof ( struct sdma_txreq * ) ) , GFP_KERNEL , dd -> node ) ; if ( ! sde -> tx_ring ) goto bail ; } dd -> sdma_heads_size = L1_CACHE_BYTES * num_engines ; dd -> sdma_heads_dma = dma_alloc_coherent ( & dd -> pcidev -> dev , dd -> sdma_heads_size , & dd -> sdma_heads_phys , GFP_KERNEL ) ; if ( ! dd -> sdma_heads_dma ) { dd_dev_err ( dd , ""failed to allocate SendDMA head memory\\n"" ) ; goto bail ; } dd -> sdma_pad_dma = dma_alloc_coherent ( & dd -> pcidev -> dev , sizeof ( u32 ) , & dd -> sdma_pad_phys , GFP_KERNEL ) ; if ( ! dd -> sdma_pad_dma ) { dd_dev_err ( dd , ""failed to allocate SendDMA pad memory\\n"" ) ; goto bail ; } curr_head = ( void * ) dd -> sdma_heads_dma ; for ( this_idx = 0 ; this_idx < num_engines ; ++ this_idx ) { unsigned long phys_offset ; sde = & dd -> per_sdma [ this_idx ] ; sde -> head_dma = curr_head ; curr_head += L1_CACHE_BYTES ; phys_offset = ( unsigned long ) sde -> head_dma - ( unsigned long ) dd -> sdma_heads_dma ; sde -> head_phys = dd -> sdma_heads_phys + phys_offset ; init_sdma_regs ( sde , per_sdma_credits , idle_cnt ) ; } dd -> flags |= HFI1_HAS_SEND_DMA ; dd -> flags |= idle_cnt ? HFI1_HAS_SDMA_TIMEOUT : 0 ; dd -> num_sdma = num_engines ; ret = sdma_map_init ( dd , port , ppd -> vls_operational , NULL ) ; if ( ret < 0 ) goto bail ; tmp_sdma_rht = kzalloc ( sizeof ( * tmp_sdma_rht ) , GFP_KERNEL ) ; if ( ! tmp_sdma_rht ) { ret = - ENOMEM ; goto bail ; } ret = rhashtable_init ( tmp_sdma_rht , & sdma_rht_params ) ; <vul-start> if ( ret < 0 ) <vul-end> goto bail ; <vul-start> <vul-end> dd -> sdma_rht = tmp_sdma_rht ; dd_dev_info ( dd , ""SDMA num_sdma: %u\\n"" , dd -> num_sdma ) ; return 0 ; bail : sdma_clean ( dd , num_engines ) ; return ret ; }","sde -> descq = dma_alloc_coherent ( & dd -> pcidev -> dev , descq_cnt * sizeof ( u64 [ 2 ] ) , & sde -> descq_phys , GFP_KERNEL ) ; if ( ! sde -> descq ) goto bail ; sde -> tx_ring = kvzalloc_node ( array_size ( descq_cnt , sizeof ( struct sdma_txreq * ) ) , GFP_KERNEL , dd -> node ) ; if ( ! sde -> tx_ring ) goto bail ; } dd -> sdma_heads_size = L1_CACHE_BYTES * num_engines ; dd -> sdma_heads_dma = dma_alloc_coherent ( & dd -> pcidev -> dev , dd -> sdma_heads_size , & dd -> sdma_heads_phys , GFP_KERNEL ) ; if ( ! dd -> sdma_heads_dma ) { dd_dev_err ( dd , ""failed to allocate SendDMA head memory\\n"" ) ; goto bail ; } dd -> sdma_pad_dma = dma_alloc_coherent ( & dd -> pcidev -> dev , sizeof ( u32 ) , & dd -> sdma_pad_phys , GFP_KERNEL ) ; if ( ! dd -> sdma_pad_dma ) { dd_dev_err ( dd , ""failed to allocate SendDMA pad memory\\n"" ) ; goto bail ; } curr_head = ( void * ) dd -> sdma_heads_dma ; for ( this_idx = 0 ; this_idx < num_engines ; ++ this_idx ) { unsigned long phys_offset ; sde = & dd -> per_sdma [ this_idx ] ; sde -> head_dma = curr_head ; curr_head += L1_CACHE_BYTES ; phys_offset = ( unsigned long ) sde -> head_dma - ( unsigned long ) dd -> sdma_heads_dma ; sde -> head_phys = dd -> sdma_heads_phys + phys_offset ; init_sdma_regs ( sde , per_sdma_credits , idle_cnt ) ; } dd -> flags |= HFI1_HAS_SEND_DMA ; dd -> flags |= idle_cnt ? HFI1_HAS_SDMA_TIMEOUT : 0 ; dd -> num_sdma = num_engines ; ret = sdma_map_init ( dd , port , ppd -> vls_operational , NULL ) ; if ( ret < 0 ) goto bail ; tmp_sdma_rht = kzalloc ( sizeof ( * tmp_sdma_rht ) , GFP_KERNEL ) ; if ( ! tmp_sdma_rht ) { ret = - ENOMEM ; goto bail ; } ret = rhashtable_init ( tmp_sdma_rht , & sdma_rht_params ) ; <vul-start> if ( ret < 0 ) { kfree ( tmp_sdma_rht ) ; <vul-end> goto bail ; <vul-start> } <vul-end> dd -> sdma_rht = tmp_sdma_rht ; dd_dev_info ( dd , ""SDMA num_sdma: %u\\n"" , dd -> num_sdma ) ; return 0 ; bail : sdma_clean ( dd , num_engines ) ; return ret ; }"
22,"NVD-CWE-noinfo static int _nfs4_do_open_reclaim ( struct nfs_open_context * ctx , struct nfs4_state * state ) { struct nfs_delegation * delegation ; struct nfs4_opendata * opendata ; <vul-start> int delegation_type = 0 ; <vul-end> int status ; opendata = nfs4_open_recoverdata_alloc ( ctx , state ) ; if ( IS_ERR ( opendata ) ) return PTR_ERR ( opendata ) ; opendata -> o_arg . claim = NFS4_OPEN_CLAIM_PREVIOUS ; opendata -> o_arg . fh = NFS_FH ( state -> inode ) ; rcu_read_lock ( ) ; delegation = rcu_dereference ( NFS_I ( state -> inode ) -> delegation ) ; if ( delegation != NULL && test_bit ( NFS_DELEGATION_NEED_RECLAIM , & delegation -> flags ) != 0 ) delegation_type = delegation -> type ; rcu_read_unlock ( ) ; opendata -> o_arg . u . delegation_type = delegation_type ; status = nfs4_open_recover ( opendata , state ) ; nfs4_opendata_put ( opendata ) ; return status ; }","static int _nfs4_do_open_reclaim ( struct nfs_open_context * ctx , struct nfs4_state * state ) { struct nfs_delegation * delegation ; struct nfs4_opendata * opendata ; <vul-start> fmode_t delegation_type = 0 ; <vul-end> int status ; opendata = nfs4_open_recoverdata_alloc ( ctx , state ) ; if ( IS_ERR ( opendata ) ) return PTR_ERR ( opendata ) ; opendata -> o_arg . claim = NFS4_OPEN_CLAIM_PREVIOUS ; opendata -> o_arg . fh = NFS_FH ( state -> inode ) ; rcu_read_lock ( ) ; delegation = rcu_dereference ( NFS_I ( state -> inode ) -> delegation ) ; if ( delegation != NULL && test_bit ( NFS_DELEGATION_NEED_RECLAIM , & delegation -> flags ) != 0 ) delegation_type = delegation -> type ; rcu_read_unlock ( ) ; opendata -> o_arg . u . delegation_type = delegation_type ; status = nfs4_open_recover ( opendata , state ) ; nfs4_opendata_put ( opendata ) ; return status ; }"
23,"CWE-119 <vul-start> static void read_inter_mode_probs ( FRAME_CONTEXT * fc , vp9_reader * r ) { <vul-end> int i , j ; for ( i = 0 ; i < INTER_MODE_CONTEXTS ; ++ i ) for ( j = 0 ; j < INTER_MODES - 1 ; ++ j ) vp9_diff_update_prob ( r , & fc -> inter_mode_probs [ i ] [ j ] ) ; }","<vul-start> static void read_inter_mode_probs ( FRAME_CONTEXT * fc , vpx_reader * r ) { <vul-end> int i , j ; for ( i = 0 ; i < INTER_MODE_CONTEXTS ; ++ i ) for ( j = 0 ; j < INTER_MODES - 1 ; ++ j ) vp9_diff_update_prob ( r , & fc -> inter_mode_probs [ i ] [ j ] ) ; }"
24,"CWE-125 int obj2ast_alias ( PyObject * obj , alias_ty * out , PyArena * arena ) { PyObject * tmp = NULL ; identifier name ; identifier asname ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_name ) ) { <vul-end> int res ; <vul-start> tmp = _PyObject_GetAttrId ( obj , & PyId_name ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_identifier ( tmp , & name , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""name\\"" missing from alias"" ) ; <vul-end> return 1 ; } <vul-start> if ( exists_not_none ( obj , & PyId_asname ) ) { <vul-end> int res ; <vul-start> tmp = _PyObject_GetAttrId ( obj , & PyId_asname ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_identifier ( tmp , & asname , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { asname = NULL ; <vul-end> } * out = alias ( name , asname , arena ) ; return 0 ; failed : Py_XDECREF ( tmp ) ; return 1 ; }","int obj2ast_alias ( PyObject * obj , alias_ty * out , PyArena * arena ) { PyObject * tmp = NULL ; identifier name ; identifier asname ; <vul-start> if ( lookup_attr_id ( obj , & PyId_name , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""name\\"" missing from alias"" ) ; return 1 ; } else { <vul-end> int res ; <vul-start> <vul-end> res = obj2ast_identifier ( tmp , & name , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_asname , & tmp ) < 0 ) { <vul-end> return 1 ; } <vul-start> if ( tmp == NULL || tmp == Py_None ) { Py_CLEAR ( tmp ) ; asname = NULL ; } else { <vul-end> int res ; <vul-start> <vul-end> res = obj2ast_identifier ( tmp , & asname , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = alias ( name , asname , arena ) ; return 0 ; failed : Py_XDECREF ( tmp ) ; return 1 ; }"
25,"CWE-400 static int add_ballooned_pages ( int nr_pages ) { enum bp_state st ; if ( xen_hotplug_unpopulated ) { st = reserve_additional_memory ( ) ; if ( st != BP_ECANCELED ) { mutex_unlock ( & balloon_mutex ) ; wait_event ( balloon_wq , ! list_empty ( & ballooned_pages ) ) ; mutex_lock ( & balloon_mutex ) ; return 0 ; } } <vul-start> <vul-end> st = decrease_reservation ( nr_pages , GFP_USER ) ; if ( st != BP_DONE ) return - ENOMEM ; return 0 ; }","static int add_ballooned_pages ( int nr_pages ) { enum bp_state st ; if ( xen_hotplug_unpopulated ) { st = reserve_additional_memory ( ) ; if ( st != BP_ECANCELED ) { mutex_unlock ( & balloon_mutex ) ; wait_event ( balloon_wq , ! list_empty ( & ballooned_pages ) ) ; mutex_lock ( & balloon_mutex ) ; return 0 ; } } <vul-start> if ( si_mem_available ( ) < nr_pages ) return - ENOMEM ; <vul-end> st = decrease_reservation ( nr_pages , GFP_USER ) ; if ( st != BP_DONE ) return - ENOMEM ; return 0 ; }"
26,"CWE-264 static void on_response ( void * data , krb5_error_code retval , otp_response response ) { struct request_state rs = * ( struct request_state * ) data ; free ( data ) ; if ( retval == 0 && response != otp_response_success ) retval = KRB5_PREAUTH_FAILED ; <vul-start> <vul-end> rs . respond ( rs . arg , retval , NULL , NULL , NULL ) ; }","static void on_response ( void * data , krb5_error_code retval , otp_response response ) { struct request_state rs = * ( struct request_state * ) data ; free ( data ) ; if ( retval == 0 && response != otp_response_success ) retval = KRB5_PREAUTH_FAILED ; <vul-start> if ( retval == 0 ) rs . enc_tkt_reply -> flags |= TKT_FLG_PRE_AUTH ; <vul-end> rs . respond ( rs . arg , retval , NULL , NULL , NULL ) ; }"
27,"CWE-787 FLOAT32 * buffer = ptr_hbe_txposer -> synth_buf ; for ( idx = 0 ; idx < num_columns ; idx ++ ) { FLOAT32 loc_qmf_buf [ 64 ] ; FLOAT32 * synth_buf_r = loc_qmf_buf ; FLOAT32 * out_buf = ptr_hbe_txposer -> ptr_input_buf + ( idx + 1 ) * ptr_hbe_txposer -> synth_size ; FLOAT32 * synth_cos_tab = ptr_hbe_txposer -> synth_cos_tab ; const FLOAT32 * interp_window_coeff = ptr_hbe_txposer -> synth_wind_coeff ; if ( ptr_hbe_txposer -> k_start < 0 ) return - 1 ; for ( k = 0 ; k < synth_size ; k ++ ) { WORD32 ki = ptr_hbe_txposer -> k_start + k ; synth_buf_r [ k ] = ( FLOAT32 ) ( ptr_cos_tab_trans_qmf [ ( k << 1 ) + 0 ] * qmf_buf_real [ idx ] [ ki ] + ptr_cos_tab_trans_qmf [ ( k << 1 ) + 1 ] * qmf_buf_imag [ idx ] [ ki ] ) ; synth_buf_r [ k + ptr_hbe_txposer -> synth_size ] = 0 ; } for ( l = ( 20 * synth_size - 1 ) ; l >= 2 * synth_size ; l -- ) { buffer [ l ] = buffer [ l - 2 * synth_size ] ; } if ( synth_size == 20 ) { FLOAT32 * psynth_cos_tab = synth_cos_tab ; for ( l = 0 ; l < ( synth_size + 1 ) ; l ++ ) { accu_r = 0.0 ; for ( k = 0 ; k < synth_size ; k ++ ) { accu_r += synth_buf_r [ k ] * psynth_cos_tab [ k ] ; } buffer [ 0 + l ] = accu_r ; buffer [ synth_size - l ] = accu_r ; psynth_cos_tab = psynth_cos_tab + synth_size ; } for ( l = ( synth_size + 1 ) ; l < ( 2 * synth_size - synth_size / 2 ) ; l ++ ) { accu_r = 0.0 ; for ( k = 0 ; k < synth_size ; k ++ ) { accu_r += synth_buf_r [ k ] * psynth_cos_tab [ k ] ; } buffer [ 0 + l ] = accu_r ; buffer [ 3 * synth_size - l ] = - accu_r ; psynth_cos_tab = psynth_cos_tab + synth_size ; } accu_r = 0.0 ; for ( k = 0 ; k < synth_size ; k ++ ) { accu_r += synth_buf_r [ k ] * psynth_cos_tab [ k ] ; } buffer [ 3 * synth_size >> 1 ] = accu_r ; } else { FLOAT32 tmp ; FLOAT32 * ptr_u = synth_out ; WORD32 kmax = ( synth_size >> 1 ) ; FLOAT32 * syn_buf = & buffer [ kmax ] ; kmax += synth_size ; <vul-start> if ( ixheaacd_real_synth_fft != NULL ) ( * ixheaacd_real_synth_fft ) ( synth_buf_r , synth_out , synth_size * 2 ) ; <vul-end> else return - 1 ; for ( k = 0 ; k < kmax ; k ++ ) { tmp = ( ( * ptr_u ++ ) * ( * synth_cos_tab ++ ) ) ; tmp -= ( ( * ptr_u ++ ) * ( * synth_cos_tab ++ ) ) ; * syn_buf ++ = tmp ; } syn_buf = & buffer [ 0 ] ; kmax -= synth_size ; for ( k = 0 ; k < kmax ; k ++ ) { tmp = ( ( * ptr_u ++ ) * ( * synth_cos_tab ++ ) ) ; tmp -= ( ( * ptr_u ++ ) * ( * synth_cos_tab ++ ) ) ; * syn_buf ++ = tmp ; } } for ( i = 0 ; i < 5 ; i ++ ) { memcpy ( & g [ ( 2 * i + 0 ) * synth_size ] , & buffer [ ( 4 * i + 0 ) * synth_size ] , sizeof ( FLOAT32 ) * synth_size ) ; memcpy ( & g [ ( 2 * i + 1 ) * synth_size ] , & buffer [ ( 4 * i + 3 ) * synth_size ] , sizeof ( FLOAT32 ) * synth_size ) ; } for ( k = 0 ; k < 10 * synth_size ; k ++ ) { w [ k ] = g [ k ] * interp_window_coeff [ k ] ; } for ( i = 0 ; i < synth_size ; i ++ ) { accu_r = 0.0 ; for ( j = 0 ; j < 10 ; j ++ ) { accu_r = accu_r + w [ synth_size * j + i ] ; } out_buf [ i ] = ( FLOAT32 ) accu_r ; } } return 0 ; }","FLOAT32 * buffer = ptr_hbe_txposer -> synth_buf ; for ( idx = 0 ; idx < num_columns ; idx ++ ) { FLOAT32 loc_qmf_buf [ 64 ] ; FLOAT32 * synth_buf_r = loc_qmf_buf ; FLOAT32 * out_buf = ptr_hbe_txposer -> ptr_input_buf + ( idx + 1 ) * ptr_hbe_txposer -> synth_size ; FLOAT32 * synth_cos_tab = ptr_hbe_txposer -> synth_cos_tab ; const FLOAT32 * interp_window_coeff = ptr_hbe_txposer -> synth_wind_coeff ; if ( ptr_hbe_txposer -> k_start < 0 ) return - 1 ; for ( k = 0 ; k < synth_size ; k ++ ) { WORD32 ki = ptr_hbe_txposer -> k_start + k ; synth_buf_r [ k ] = ( FLOAT32 ) ( ptr_cos_tab_trans_qmf [ ( k << 1 ) + 0 ] * qmf_buf_real [ idx ] [ ki ] + ptr_cos_tab_trans_qmf [ ( k << 1 ) + 1 ] * qmf_buf_imag [ idx ] [ ki ] ) ; synth_buf_r [ k + ptr_hbe_txposer -> synth_size ] = 0 ; } for ( l = ( 20 * synth_size - 1 ) ; l >= 2 * synth_size ; l -- ) { buffer [ l ] = buffer [ l - 2 * synth_size ] ; } if ( synth_size == 20 ) { FLOAT32 * psynth_cos_tab = synth_cos_tab ; for ( l = 0 ; l < ( synth_size + 1 ) ; l ++ ) { accu_r = 0.0 ; for ( k = 0 ; k < synth_size ; k ++ ) { accu_r += synth_buf_r [ k ] * psynth_cos_tab [ k ] ; } buffer [ 0 + l ] = accu_r ; buffer [ synth_size - l ] = accu_r ; psynth_cos_tab = psynth_cos_tab + synth_size ; } for ( l = ( synth_size + 1 ) ; l < ( 2 * synth_size - synth_size / 2 ) ; l ++ ) { accu_r = 0.0 ; for ( k = 0 ; k < synth_size ; k ++ ) { accu_r += synth_buf_r [ k ] * psynth_cos_tab [ k ] ; } buffer [ 0 + l ] = accu_r ; buffer [ 3 * synth_size - l ] = - accu_r ; psynth_cos_tab = psynth_cos_tab + synth_size ; } accu_r = 0.0 ; for ( k = 0 ; k < synth_size ; k ++ ) { accu_r += synth_buf_r [ k ] * psynth_cos_tab [ k ] ; } buffer [ 3 * synth_size >> 1 ] = accu_r ; } else { FLOAT32 tmp ; FLOAT32 * ptr_u = synth_out ; WORD32 kmax = ( synth_size >> 1 ) ; FLOAT32 * syn_buf = & buffer [ kmax ] ; kmax += synth_size ; <vul-start> if ( ptr_hbe_txposer -> ixheaacd_real_synth_fft != NULL ) ( * ( ptr_hbe_txposer -> ixheaacd_real_synth_fft ) ) ( synth_buf_r , synth_out , synth_size * 2 ) ; <vul-end> else return - 1 ; for ( k = 0 ; k < kmax ; k ++ ) { tmp = ( ( * ptr_u ++ ) * ( * synth_cos_tab ++ ) ) ; tmp -= ( ( * ptr_u ++ ) * ( * synth_cos_tab ++ ) ) ; * syn_buf ++ = tmp ; } syn_buf = & buffer [ 0 ] ; kmax -= synth_size ; for ( k = 0 ; k < kmax ; k ++ ) { tmp = ( ( * ptr_u ++ ) * ( * synth_cos_tab ++ ) ) ; tmp -= ( ( * ptr_u ++ ) * ( * synth_cos_tab ++ ) ) ; * syn_buf ++ = tmp ; } } for ( i = 0 ; i < 5 ; i ++ ) { memcpy ( & g [ ( 2 * i + 0 ) * synth_size ] , & buffer [ ( 4 * i + 0 ) * synth_size ] , sizeof ( FLOAT32 ) * synth_size ) ; memcpy ( & g [ ( 2 * i + 1 ) * synth_size ] , & buffer [ ( 4 * i + 3 ) * synth_size ] , sizeof ( FLOAT32 ) * synth_size ) ; } for ( k = 0 ; k < 10 * synth_size ; k ++ ) { w [ k ] = g [ k ] * interp_window_coeff [ k ] ; } for ( i = 0 ; i < synth_size ; i ++ ) { accu_r = 0.0 ; for ( j = 0 ; j < 10 ; j ++ ) { accu_r = accu_r + w [ synth_size * j + i ] ; } out_buf [ i ] = ( FLOAT32 ) accu_r ; } } return 0 ; }"
28,"CWE-362 static int smb_send_rqst ( struct TCP_Server_Info * server , struct smb_rqst * rqst ) { int rc ; struct kvec * iov = rqst -> rq_iov ; int n_vec = rqst -> rq_nvec ; unsigned int smb_buf_length = get_rfc1002_length ( iov [ 0 ] . iov_base ) ; unsigned int i ; size_t total_len = 0 , sent ; struct socket * ssocket = server -> ssocket ; int val = 1 ; <vul-start> <vul-end> cFYI ( 1 , ""Sending smb: smb_len=%u"" , smb_buf_length ) ; dump_smb ( iov [ 0 ] . iov_base , iov [ 0 ] . iov_len ) ; kernel_setsockopt ( ssocket , SOL_TCP , TCP_CORK , ( char * ) & val , sizeof ( val ) ) ; rc = smb_send_kvec ( server , iov , n_vec , & sent ) ; if ( rc < 0 ) goto uncork ; total_len += sent ; for ( i = 0 ; i < rqst -> rq_npages ; i ++ ) { struct kvec p_iov ; cifs_rqst_page_to_kvec ( rqst , i , & p_iov ) ; rc = smb_send_kvec ( server , & p_iov , 1 , & sent ) ; kunmap ( rqst -> rq_pages [ i ] ) ; if ( rc < 0 ) break ; total_len += sent ; } uncork : val = 0 ; kernel_setsockopt ( ssocket , SOL_TCP , TCP_CORK , ( char * ) & val , sizeof ( val ) ) ; if ( ( total_len > 0 ) && ( total_len != smb_buf_length + 4 ) ) { cFYI ( 1 , ""partial send (wanted=%u sent=%zu): terminating "" ""session"" , smb_buf_length + 4 , total_len ) ; server -> tcpStatus = CifsNeedReconnect ; } if ( rc < 0 && rc != - EINTR ) cERROR ( 1 , ""Error %d sending data on socket to server"" , rc ) ; else rc = 0 ; return rc ; }","static int smb_send_rqst ( struct TCP_Server_Info * server , struct smb_rqst * rqst ) { int rc ; struct kvec * iov = rqst -> rq_iov ; int n_vec = rqst -> rq_nvec ; unsigned int smb_buf_length = get_rfc1002_length ( iov [ 0 ] . iov_base ) ; unsigned int i ; size_t total_len = 0 , sent ; struct socket * ssocket = server -> ssocket ; int val = 1 ; <vul-start> if ( ssocket == NULL ) return - ENOTSOCK ; <vul-end> cFYI ( 1 , ""Sending smb: smb_len=%u"" , smb_buf_length ) ; dump_smb ( iov [ 0 ] . iov_base , iov [ 0 ] . iov_len ) ; kernel_setsockopt ( ssocket , SOL_TCP , TCP_CORK , ( char * ) & val , sizeof ( val ) ) ; rc = smb_send_kvec ( server , iov , n_vec , & sent ) ; if ( rc < 0 ) goto uncork ; total_len += sent ; for ( i = 0 ; i < rqst -> rq_npages ; i ++ ) { struct kvec p_iov ; cifs_rqst_page_to_kvec ( rqst , i , & p_iov ) ; rc = smb_send_kvec ( server , & p_iov , 1 , & sent ) ; kunmap ( rqst -> rq_pages [ i ] ) ; if ( rc < 0 ) break ; total_len += sent ; } uncork : val = 0 ; kernel_setsockopt ( ssocket , SOL_TCP , TCP_CORK , ( char * ) & val , sizeof ( val ) ) ; if ( ( total_len > 0 ) && ( total_len != smb_buf_length + 4 ) ) { cFYI ( 1 , ""partial send (wanted=%u sent=%zu): terminating "" ""session"" , smb_buf_length + 4 , total_len ) ; server -> tcpStatus = CifsNeedReconnect ; } if ( rc < 0 && rc != - EINTR ) cERROR ( 1 , ""Error %d sending data on socket to server"" , rc ) ; else rc = 0 ; return rc ; }"
29,"CWE-119 static void update_image_md5 ( const vpx_image_t * img , const int planes [ 3 ] , MD5Context * md5 ) { int i , y ; for ( i = 0 ; i < 3 ; ++ i ) { const int plane = planes [ i ] ; const unsigned char * buf = img -> planes [ plane ] ; const int stride = img -> stride [ plane ] ; <vul-start> const int w = vpx_img_plane_width ( img , plane ) ; <vul-end> const int h = vpx_img_plane_height ( img , plane ) ; for ( y = 0 ; y < h ; ++ y ) { MD5Update ( md5 , buf , w ) ; buf += stride ; } } }","static void update_image_md5 ( const vpx_image_t * img , const int planes [ 3 ] , MD5Context * md5 ) { int i , y ; for ( i = 0 ; i < 3 ; ++ i ) { const int plane = planes [ i ] ; const unsigned char * buf = img -> planes [ plane ] ; const int stride = img -> stride [ plane ] ; <vul-start> const int w = vpx_img_plane_width ( img , plane ) * ( ( img -> fmt & VPX_IMG_FMT_HIGHBITDEPTH ) ? 2 : 1 ) ; <vul-end> const int h = vpx_img_plane_height ( img , plane ) ; for ( y = 0 ; y < h ; ++ y ) { MD5Update ( md5 , buf , w ) ; buf += stride ; } } }"
30,"NVD-CWE-noinfo static int uECC_sign_with_k ( const uint8_t * private_key , const uint8_t * message_hash , unsigned hash_size , uECC_word_t * k , uint8_t * signature , uECC_Curve curve ) { uECC_word_t tmp [ uECC_MAX_WORDS ] ; uECC_word_t s [ uECC_MAX_WORDS ] ; uECC_word_t * k2 [ 2 ] = { tmp , s } ; <vul-start> <vul-end> # if uECC_VLI_NATIVE_LITTLE_ENDIAN uECC_word_t * p = ( uECC_word_t * ) signature ; # else uECC_word_t p [ uECC_MAX_WORDS * 2 ] ; # endif uECC_word_t carry ; wordcount_t num_words = curve -> num_words ; wordcount_t num_n_words = BITS_TO_WORDS ( curve -> num_n_bits ) ; bitcount_t num_n_bits = curve -> num_n_bits ; if ( uECC_vli_isZero ( k , num_words ) || uECC_vli_cmp ( curve -> n , k , num_n_words ) != 1 ) { return 0 ; } carry = regularize_k ( k , tmp , s , curve ) ; <vul-start> EccPoint_mult ( p , curve -> G , k2 [ ! carry ] , 0 , num_n_bits + 1 , curve ) ; <vul-end> if ( uECC_vli_isZero ( p , num_words ) ) { return 0 ; } if ( ! g_rng_function ) { uECC_vli_clear ( tmp , num_n_words ) ; tmp [ 0 ] = 1 ; } else if ( ! uECC_generate_random_int ( tmp , curve -> n , num_n_words ) ) { return 0 ; } uECC_vli_modMult ( k , k , tmp , curve -> n , num_n_words ) ; uECC_vli_modInv ( k , k , curve -> n , num_n_words ) ; uECC_vli_modMult ( k , k , tmp , curve -> n , num_n_words ) ; # if uECC_VLI_NATIVE_LITTLE_ENDIAN == 0 uECC_vli_nativeToBytes ( signature , curve -> num_bytes , p ) ; # endif # if uECC_VLI_NATIVE_LITTLE_ENDIAN bcopy ( ( uint8_t * ) tmp , private_key , BITS_TO_BYTES ( curve -> num_n_bits ) ) ; # else uECC_vli_bytesToNative ( tmp , private_key , BITS_TO_BYTES ( curve -> num_n_bits ) ) ; # endif s [ num_n_words - 1 ] = 0 ; uECC_vli_set ( s , p , num_words ) ; uECC_vli_modMult ( s , tmp , s , curve -> n , num_n_words ) ; bits2int ( tmp , message_hash , hash_size , curve ) ; uECC_vli_modAdd ( s , tmp , s , curve -> n , num_n_words ) ; uECC_vli_modMult ( s , s , k , curve -> n , num_n_words ) ; if ( uECC_vli_numBits ( s , num_n_words ) > ( bitcount_t ) curve -> num_bytes * 8 ) { return 0 ; } # if uECC_VLI_NATIVE_LITTLE_ENDIAN bcopy ( ( uint8_t * ) signature + curve -> num_bytes , ( uint8_t * ) s , curve -> num_bytes ) ; # else uECC_vli_nativeToBytes ( signature + curve -> num_bytes , curve -> num_bytes , s ) ; # endif return 1 ; }","static int uECC_sign_with_k ( const uint8_t * private_key , const uint8_t * message_hash , unsigned hash_size , uECC_word_t * k , uint8_t * signature , uECC_Curve curve ) { uECC_word_t tmp [ uECC_MAX_WORDS ] ; uECC_word_t s [ uECC_MAX_WORDS ] ; uECC_word_t * k2 [ 2 ] = { tmp , s } ; <vul-start> uECC_word_t * initial_Z = 0 ; <vul-end> # if uECC_VLI_NATIVE_LITTLE_ENDIAN uECC_word_t * p = ( uECC_word_t * ) signature ; # else uECC_word_t p [ uECC_MAX_WORDS * 2 ] ; # endif uECC_word_t carry ; wordcount_t num_words = curve -> num_words ; wordcount_t num_n_words = BITS_TO_WORDS ( curve -> num_n_bits ) ; bitcount_t num_n_bits = curve -> num_n_bits ; if ( uECC_vli_isZero ( k , num_words ) || uECC_vli_cmp ( curve -> n , k , num_n_words ) != 1 ) { return 0 ; } carry = regularize_k ( k , tmp , s , curve ) ; <vul-start> if ( g_rng_function ) { if ( ! uECC_generate_random_int ( k2 [ carry ] , curve -> p , num_words ) ) { return 0 ; } initial_Z = k2 [ carry ] ; } EccPoint_mult ( p , curve -> G , k2 [ ! carry ] , initial_Z , num_n_bits + 1 , curve ) ; <vul-end> if ( uECC_vli_isZero ( p , num_words ) ) { return 0 ; } if ( ! g_rng_function ) { uECC_vli_clear ( tmp , num_n_words ) ; tmp [ 0 ] = 1 ; } else if ( ! uECC_generate_random_int ( tmp , curve -> n , num_n_words ) ) { return 0 ; } uECC_vli_modMult ( k , k , tmp , curve -> n , num_n_words ) ; uECC_vli_modInv ( k , k , curve -> n , num_n_words ) ; uECC_vli_modMult ( k , k , tmp , curve -> n , num_n_words ) ; # if uECC_VLI_NATIVE_LITTLE_ENDIAN == 0 uECC_vli_nativeToBytes ( signature , curve -> num_bytes , p ) ; # endif # if uECC_VLI_NATIVE_LITTLE_ENDIAN bcopy ( ( uint8_t * ) tmp , private_key , BITS_TO_BYTES ( curve -> num_n_bits ) ) ; # else uECC_vli_bytesToNative ( tmp , private_key , BITS_TO_BYTES ( curve -> num_n_bits ) ) ; # endif s [ num_n_words - 1 ] = 0 ; uECC_vli_set ( s , p , num_words ) ; uECC_vli_modMult ( s , tmp , s , curve -> n , num_n_words ) ; bits2int ( tmp , message_hash , hash_size , curve ) ; uECC_vli_modAdd ( s , tmp , s , curve -> n , num_n_words ) ; uECC_vli_modMult ( s , s , k , curve -> n , num_n_words ) ; if ( uECC_vli_numBits ( s , num_n_words ) > ( bitcount_t ) curve -> num_bytes * 8 ) { return 0 ; } # if uECC_VLI_NATIVE_LITTLE_ENDIAN bcopy ( ( uint8_t * ) signature + curve -> num_bytes , ( uint8_t * ) s , curve -> num_bytes ) ; # else uECC_vli_nativeToBytes ( signature + curve -> num_bytes , curve -> num_bytes , s ) ; # endif return 1 ; }"
31,"CWE-20 || ( s -> s3 -> tmp . new_cipher -> id & 0xFFFF ) == 0x81 ) && ( SSL_get_options ( s ) & SSL_OP_CRYPTOPRO_TLSEXT_BUG ) ) { const unsigned char cryptopro_ext [ 36 ] = { 0xfd , 0xe8 , 0x00 , 0x20 , 0x30 , 0x1e , 0x30 , 0x08 , 0x06 , 0x06 , 0x2a , 0x85 , 0x03 , 0x02 , 0x02 , 0x09 , 0x30 , 0x08 , 0x06 , 0x06 , 0x2a , 0x85 , 0x03 , 0x02 , 0x02 , 0x16 , 0x30 , 0x08 , 0x06 , 0x06 , 0x2a , 0x85 , 0x03 , 0x02 , 0x02 , 0x17 } ; if ( CHECKLEN ( ret , sizeof ( cryptopro_ext ) , limit ) ) return NULL ; memcpy ( ret , cryptopro_ext , sizeof ( cryptopro_ext ) ) ; ret += sizeof ( cryptopro_ext ) ; } # ifndef OPENSSL_NO_HEARTBEATS if ( SSL_IS_DTLS ( s ) && ( s -> tlsext_heartbeat & SSL_DTLSEXT_HB_ENABLED ) ) { if ( CHECKLEN ( ret , 5 , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_heartbeat , ret ) ; s2n ( 1 , ret ) ; if ( s -> tlsext_heartbeat & SSL_DTLSEXT_HB_DONT_RECV_REQUESTS ) * ( ret ++ ) = SSL_DTLSEXT_HB_DONT_SEND_REQUESTS ; else * ( ret ++ ) = SSL_DTLSEXT_HB_ENABLED ; } # endif # ifndef OPENSSL_NO_NEXTPROTONEG next_proto_neg_seen = s -> s3 -> next_proto_neg_seen ; s -> s3 -> next_proto_neg_seen = 0 ; if ( next_proto_neg_seen && s -> ctx -> next_protos_advertised_cb ) { const unsigned char * npa ; unsigned int npalen ; int r ; r = s -> ctx -> next_protos_advertised_cb ( s , & npa , & npalen , s -> ctx -> next_protos_advertised_cb_arg ) ; if ( r == SSL_TLSEXT_ERR_OK ) { if ( CHECKLEN ( ret , 4 + npalen , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_next_proto_neg , ret ) ; s2n ( npalen , ret ) ; memcpy ( ret , npa , npalen ) ; ret += npalen ; s -> s3 -> next_proto_neg_seen = 1 ; } } # endif if ( ! custom_ext_add ( s , 1 , & ret , limit , al ) ) return NULL ; <vul-start> if ( s -> s3 -> flags & TLS1_FLAGS_ENCRYPT_THEN_MAC ) { <vul-end> if ( SSL_IS_DTLS ( s ) || s -> s3 -> tmp . new_cipher -> algorithm_mac == SSL_AEAD || s -> s3 -> tmp . new_cipher -> algorithm_enc == SSL_RC4 || s -> s3 -> tmp . new_cipher -> algorithm_enc == SSL_eGOST2814789CNT || s -> s3 -> tmp . new_cipher -> algorithm_enc == SSL_eGOST2814789CNT12 ) <vul-start> s -> s3 -> flags &= ~ TLS1_FLAGS_ENCRYPT_THEN_MAC ; <vul-end> else { if ( CHECKLEN ( ret , 4 , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_encrypt_then_mac , ret ) ; s2n ( 0 , ret ) ; } } if ( s -> s3 -> flags & TLS1_FLAGS_RECEIVED_EXTMS ) { if ( CHECKLEN ( ret , 4 , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_extended_master_secret , ret ) ; s2n ( 0 , ret ) ; } if ( s -> s3 -> alpn_selected != NULL ) { const unsigned char * selected = s -> s3 -> alpn_selected ; size_t len = s -> s3 -> alpn_selected_len ; if ( CHECKLEN ( ret , 7 + len , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_application_layer_protocol_negotiation , ret ) ; s2n ( 3 + len , ret ) ; s2n ( 1 + len , ret ) ; * ret ++ = len ; memcpy ( ret , selected , len ) ; ret += len ; } done : if ( ( extdatalen = ret - orig - 2 ) == 0 ) return orig ; s2n ( extdatalen , orig ) ; return ret ; }","|| ( s -> s3 -> tmp . new_cipher -> id & 0xFFFF ) == 0x81 ) && ( SSL_get_options ( s ) & SSL_OP_CRYPTOPRO_TLSEXT_BUG ) ) { const unsigned char cryptopro_ext [ 36 ] = { 0xfd , 0xe8 , 0x00 , 0x20 , 0x30 , 0x1e , 0x30 , 0x08 , 0x06 , 0x06 , 0x2a , 0x85 , 0x03 , 0x02 , 0x02 , 0x09 , 0x30 , 0x08 , 0x06 , 0x06 , 0x2a , 0x85 , 0x03 , 0x02 , 0x02 , 0x16 , 0x30 , 0x08 , 0x06 , 0x06 , 0x2a , 0x85 , 0x03 , 0x02 , 0x02 , 0x17 } ; if ( CHECKLEN ( ret , sizeof ( cryptopro_ext ) , limit ) ) return NULL ; memcpy ( ret , cryptopro_ext , sizeof ( cryptopro_ext ) ) ; ret += sizeof ( cryptopro_ext ) ; } # ifndef OPENSSL_NO_HEARTBEATS if ( SSL_IS_DTLS ( s ) && ( s -> tlsext_heartbeat & SSL_DTLSEXT_HB_ENABLED ) ) { if ( CHECKLEN ( ret , 5 , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_heartbeat , ret ) ; s2n ( 1 , ret ) ; if ( s -> tlsext_heartbeat & SSL_DTLSEXT_HB_DONT_RECV_REQUESTS ) * ( ret ++ ) = SSL_DTLSEXT_HB_DONT_SEND_REQUESTS ; else * ( ret ++ ) = SSL_DTLSEXT_HB_ENABLED ; } # endif # ifndef OPENSSL_NO_NEXTPROTONEG next_proto_neg_seen = s -> s3 -> next_proto_neg_seen ; s -> s3 -> next_proto_neg_seen = 0 ; if ( next_proto_neg_seen && s -> ctx -> next_protos_advertised_cb ) { const unsigned char * npa ; unsigned int npalen ; int r ; r = s -> ctx -> next_protos_advertised_cb ( s , & npa , & npalen , s -> ctx -> next_protos_advertised_cb_arg ) ; if ( r == SSL_TLSEXT_ERR_OK ) { if ( CHECKLEN ( ret , 4 + npalen , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_next_proto_neg , ret ) ; s2n ( npalen , ret ) ; memcpy ( ret , npa , npalen ) ; ret += npalen ; s -> s3 -> next_proto_neg_seen = 1 ; } } # endif if ( ! custom_ext_add ( s , 1 , & ret , limit , al ) ) return NULL ; <vul-start> if ( s -> tlsext_use_etm ) { <vul-end> if ( SSL_IS_DTLS ( s ) || s -> s3 -> tmp . new_cipher -> algorithm_mac == SSL_AEAD || s -> s3 -> tmp . new_cipher -> algorithm_enc == SSL_RC4 || s -> s3 -> tmp . new_cipher -> algorithm_enc == SSL_eGOST2814789CNT || s -> s3 -> tmp . new_cipher -> algorithm_enc == SSL_eGOST2814789CNT12 ) <vul-start> s -> tlsext_use_etm = 0 ; <vul-end> else { if ( CHECKLEN ( ret , 4 , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_encrypt_then_mac , ret ) ; s2n ( 0 , ret ) ; } } if ( s -> s3 -> flags & TLS1_FLAGS_RECEIVED_EXTMS ) { if ( CHECKLEN ( ret , 4 , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_extended_master_secret , ret ) ; s2n ( 0 , ret ) ; } if ( s -> s3 -> alpn_selected != NULL ) { const unsigned char * selected = s -> s3 -> alpn_selected ; size_t len = s -> s3 -> alpn_selected_len ; if ( CHECKLEN ( ret , 7 + len , limit ) ) return NULL ; s2n ( TLSEXT_TYPE_application_layer_protocol_negotiation , ret ) ; s2n ( 3 + len , ret ) ; s2n ( 1 + len , ret ) ; * ret ++ = len ; memcpy ( ret , selected , len ) ; ret += len ; } done : if ( ( extdatalen = ret - orig - 2 ) == 0 ) return orig ; s2n ( extdatalen , orig ) ; return ret ; }"
32,"NVD-CWE-noinfo static void nfs4_open_release ( void * calldata ) { struct nfs4_opendata * data = calldata ; struct nfs4_state * state = NULL ; if ( data -> cancelled == 0 ) goto out_free ; if ( data -> rpc_status != 0 || ! data -> rpc_done ) goto out_free ; if ( data -> o_res . rflags & NFS4_OPEN_RESULT_CONFIRM ) goto out_free ; state = nfs4_opendata_to_nfs4_state ( data ) ; if ( ! IS_ERR ( state ) ) <vul-start> nfs4_close_state ( & data -> path , state , data -> o_arg . open_flags ) ; <vul-end> out_free : nfs4_opendata_put ( data ) ; }","static void nfs4_open_release ( void * calldata ) { struct nfs4_opendata * data = calldata ; struct nfs4_state * state = NULL ; if ( data -> cancelled == 0 ) goto out_free ; if ( data -> rpc_status != 0 || ! data -> rpc_done ) goto out_free ; if ( data -> o_res . rflags & NFS4_OPEN_RESULT_CONFIRM ) goto out_free ; state = nfs4_opendata_to_nfs4_state ( data ) ; if ( ! IS_ERR ( state ) ) <vul-start> nfs4_close_state ( & data -> path , state , data -> o_arg . fmode ) ; <vul-end> out_free : nfs4_opendata_put ( data ) ; }"
33,"CWE-74 { g_dbus_method_invocation_return_error ( invocation , G_DBUS_ERROR , G_DBUS_ERROR_INVALID_ARGS , ""No file descriptor for handle %d"" , handle ) ; return G_DBUS_METHOD_INVOCATION_HANDLED ; } handle_fd = fds [ handle ] ; fd_map [ i ] . to = dest_fd ; fd_map [ i ] . from = handle_fd ; fd_map [ i ] . final = fd_map [ i ] . to ; if ( ( dest_fd == 0 || dest_fd == 1 || dest_fd == 2 ) && ! child_setup_data . set_tty && isatty ( handle_fd ) ) { child_setup_data . set_tty = TRUE ; child_setup_data . tty = handle_fd ; } max_fd = MAX ( max_fd , fd_map [ i ] . to ) ; max_fd = MAX ( max_fd , fd_map [ i ] . from ) ; } for ( i = 0 ; i < n_fds ; i ++ ) { int to_fd = fd_map [ i ] . to ; gboolean conflict = FALSE ; for ( j = i + 1 ; j < n_fds ; j ++ ) { int from_fd = fd_map [ j ] . from ; if ( from_fd == to_fd ) { conflict = TRUE ; break ; } } if ( conflict ) fd_map [ i ] . to = ++ max_fd ; } if ( arg_flags & FLATPAK_SPAWN_FLAGS_CLEAR_ENV ) { char * empty [ ] = { NULL } ; env = g_strdupv ( empty ) ; } else env = g_get_environ ( ) ; n_envs = g_variant_n_children ( arg_envs ) ; for ( i = 0 ; i < n_envs ; i ++ ) { const char * var = NULL ; const char * val = NULL ; g_variant_get_child ( arg_envs , i , ""{&s&s}"" , & var , & val ) ; <vul-start> env = g_environ_setenv ( env , var , val , TRUE ) ; <vul-end> } g_ptr_array_add ( flatpak_argv , g_strdup ( ""flatpak"" ) ) ; g_ptr_array_add ( flatpak_argv , g_strdup ( ""run"" ) ) ; sandboxed = ( arg_flags & FLATPAK_SPAWN_FLAGS_SANDBOX ) != 0 ; if ( sandboxed ) { g_ptr_array_add ( flatpak_argv , g_strdup ( ""--sandbox"" ) ) ; if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_DISPLAY ) { if ( sockets != NULL && g_strv_contains ( ( const char * const * ) sockets , ""wayland"" ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--socket=wayland"" ) ) ; if ( sockets != NULL && g_strv_contains ( ( const char * const * ) sockets , ""fallback-x11"" ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--socket=fallback-x11"" ) ) ; if ( sockets != NULL && g_strv_contains ( ( const char * const * ) sockets , ""x11"" ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--socket=x11"" ) ) ; if ( shares != NULL && g_strv_contains ( ( const char * const * ) shares , ""ipc"" ) && sockets != NULL && ( g_strv_contains ( ( const char * const * ) sockets , ""fallback-x11"" ) || g_strv_contains ( ( const char * const * ) sockets , ""x11"" ) ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--share=ipc"" ) ) ; } if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_SOUND ) { if ( sockets != NULL && g_strv_contains ( ( const char * const * ) sockets , ""pulseaudio"" ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--socket=pulseaudio"" ) ) ; } if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_GPU ) { if ( devices != NULL && ( g_strv_contains ( ( const char * const * ) devices , ""dri"" ) || g_strv_contains ( ( const char * const * ) devices , ""all"" ) ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--device=dri"" ) ) ; } if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_ALLOW_DBUS ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--session-bus"" ) ) ; if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_ALLOW_A11Y ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--a11y-bus"" ) ) ; } else { for ( i = 0 ; extra_args != NULL && extra_args [ i ] != NULL ; i ++ ) { if ( g_str_has_prefix ( extra_args [ i ] , ""--env="" ) ) { const char * var_val = extra_args [ i ] + strlen ( ""--env="" ) ; if ( var_val [ 0 ] == '\\0' || var_val [ 0 ] == '=' ) { g_warning ( ""Environment variable in extra-args has empty name"" ) ; continue ; } if ( strchr ( var_val , '=' ) == NULL )","{ g_dbus_method_invocation_return_error ( invocation , G_DBUS_ERROR , G_DBUS_ERROR_INVALID_ARGS , ""No file descriptor for handle %d"" , handle ) ; return G_DBUS_METHOD_INVOCATION_HANDLED ; } handle_fd = fds [ handle ] ; fd_map [ i ] . to = dest_fd ; fd_map [ i ] . from = handle_fd ; fd_map [ i ] . final = fd_map [ i ] . to ; if ( ( dest_fd == 0 || dest_fd == 1 || dest_fd == 2 ) && ! child_setup_data . set_tty && isatty ( handle_fd ) ) { child_setup_data . set_tty = TRUE ; child_setup_data . tty = handle_fd ; } max_fd = MAX ( max_fd , fd_map [ i ] . to ) ; max_fd = MAX ( max_fd , fd_map [ i ] . from ) ; } for ( i = 0 ; i < n_fds ; i ++ ) { int to_fd = fd_map [ i ] . to ; gboolean conflict = FALSE ; for ( j = i + 1 ; j < n_fds ; j ++ ) { int from_fd = fd_map [ j ] . from ; if ( from_fd == to_fd ) { conflict = TRUE ; break ; } } if ( conflict ) fd_map [ i ] . to = ++ max_fd ; } if ( arg_flags & FLATPAK_SPAWN_FLAGS_CLEAR_ENV ) { char * empty [ ] = { NULL } ; env = g_strdupv ( empty ) ; } else env = g_get_environ ( ) ; n_envs = g_variant_n_children ( arg_envs ) ; for ( i = 0 ; i < n_envs ; i ++ ) { const char * var = NULL ; const char * val = NULL ; g_variant_get_child ( arg_envs , i , ""{&s&s}"" , & var , & val ) ; <vul-start> if ( var [ 0 ] == '\\0' ) { g_dbus_method_invocation_return_error ( invocation , G_DBUS_ERROR , G_DBUS_ERROR_INVALID_ARGS , ""Environment variable cannot have empty name"" ) ; return G_DBUS_METHOD_INVOCATION_HANDLED ; } if ( strchr ( var , '=' ) != NULL ) { g_dbus_method_invocation_return_error ( invocation , G_DBUS_ERROR , G_DBUS_ERROR_INVALID_ARGS , ""Environment variable name cannot contain \'=\'"" ) ; return G_DBUS_METHOD_INVOCATION_HANDLED ; } g_string_append ( env_string , var ) ; g_string_append_c ( env_string , '=' ) ; g_string_append ( env_string , val ) ; g_string_append_c ( env_string , '\\0' ) ; <vul-end> } g_ptr_array_add ( flatpak_argv , g_strdup ( ""flatpak"" ) ) ; g_ptr_array_add ( flatpak_argv , g_strdup ( ""run"" ) ) ; sandboxed = ( arg_flags & FLATPAK_SPAWN_FLAGS_SANDBOX ) != 0 ; if ( sandboxed ) { g_ptr_array_add ( flatpak_argv , g_strdup ( ""--sandbox"" ) ) ; if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_DISPLAY ) { if ( sockets != NULL && g_strv_contains ( ( const char * const * ) sockets , ""wayland"" ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--socket=wayland"" ) ) ; if ( sockets != NULL && g_strv_contains ( ( const char * const * ) sockets , ""fallback-x11"" ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--socket=fallback-x11"" ) ) ; if ( sockets != NULL && g_strv_contains ( ( const char * const * ) sockets , ""x11"" ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--socket=x11"" ) ) ; if ( shares != NULL && g_strv_contains ( ( const char * const * ) shares , ""ipc"" ) && sockets != NULL && ( g_strv_contains ( ( const char * const * ) sockets , ""fallback-x11"" ) || g_strv_contains ( ( const char * const * ) sockets , ""x11"" ) ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--share=ipc"" ) ) ; } if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_SOUND ) { if ( sockets != NULL && g_strv_contains ( ( const char * const * ) sockets , ""pulseaudio"" ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--socket=pulseaudio"" ) ) ; } if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_SHARE_GPU ) { if ( devices != NULL && ( g_strv_contains ( ( const char * const * ) devices , ""dri"" ) || g_strv_contains ( ( const char * const * ) devices , ""all"" ) ) ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--device=dri"" ) ) ; } if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_ALLOW_DBUS ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--session-bus"" ) ) ; if ( sandbox_flags & FLATPAK_SPAWN_SANDBOX_FLAGS_ALLOW_A11Y ) g_ptr_array_add ( flatpak_argv , g_strdup ( ""--a11y-bus"" ) ) ; } else { for ( i = 0 ; extra_args != NULL && extra_args [ i ] != NULL ; i ++ ) { if ( g_str_has_prefix ( extra_args [ i ] , ""--env="" ) ) { const char * var_val = extra_args [ i ] + strlen ( ""--env="" ) ; if ( var_val [ 0 ] == '\\0' || var_val [ 0 ] == '=' ) { g_warning ( ""Environment variable in extra-args has empty name"" ) ; continue ; } if ( strchr ( var_val , '=' ) == NULL )"
34,"CWE-404 int nfsd_cross_mnt ( struct svc_rqst * rqstp , struct dentry * * dpp , struct svc_export * * expp ) { struct svc_export * exp = * expp , * exp2 = NULL ; struct dentry * dentry = * dpp ; struct path path = { . mnt = mntget ( exp -> ex_path . mnt ) , . dentry = dget ( dentry ) } ; int err = 0 ; err = follow_down ( & path ) ; if ( err < 0 ) goto out ; <vul-start> <vul-end> exp2 = rqst_exp_get_by_name ( rqstp , & path ) ; if ( IS_ERR ( exp2 ) ) { err = PTR_ERR ( exp2 ) ; if ( err == - ENOENT && ! ( exp -> ex_flags & NFSEXP_V4ROOT ) ) err = 0 ; path_put ( & path ) ; goto out ; } if ( nfsd_v4client ( rqstp ) || ( exp -> ex_flags & NFSEXP_CROSSMOUNT ) || EX_NOHIDE ( exp2 ) ) { * dpp = path . dentry ; path . dentry = dentry ; * expp = exp2 ; exp2 = exp ; } path_put ( & path ) ; exp_put ( exp2 ) ; out : return err ; }","int nfsd_cross_mnt ( struct svc_rqst * rqstp , struct dentry * * dpp , struct svc_export * * expp ) { struct svc_export * exp = * expp , * exp2 = NULL ; struct dentry * dentry = * dpp ; struct path path = { . mnt = mntget ( exp -> ex_path . mnt ) , . dentry = dget ( dentry ) } ; int err = 0 ; err = follow_down ( & path ) ; if ( err < 0 ) goto out ; <vul-start> if ( path . mnt == exp -> ex_path . mnt && path . dentry == dentry && nfsd_mountpoint ( dentry , exp ) == 2 ) { path_put ( & path ) ; goto out ; } <vul-end> exp2 = rqst_exp_get_by_name ( rqstp , & path ) ; if ( IS_ERR ( exp2 ) ) { err = PTR_ERR ( exp2 ) ; if ( err == - ENOENT && ! ( exp -> ex_flags & NFSEXP_V4ROOT ) ) err = 0 ; path_put ( & path ) ; goto out ; } if ( nfsd_v4client ( rqstp ) || ( exp -> ex_flags & NFSEXP_CROSSMOUNT ) || EX_NOHIDE ( exp2 ) ) { * dpp = path . dentry ; path . dentry = dentry ; * expp = exp2 ; exp2 = exp ; } path_put ( & path ) ; exp_put ( exp2 ) ; out : return err ; }"
35,"CWE-20 <vul-start> static int isofs_read_inode ( struct inode * inode ) <vul-end> { struct super_block * sb = inode -> i_sb ; struct isofs_sb_info * sbi = ISOFS_SB ( sb ) ; unsigned long bufsize = ISOFS_BUFFER_SIZE ( inode ) ; unsigned long block ; int high_sierra = sbi -> s_high_sierra ; struct buffer_head * bh = NULL ; struct iso_directory_record * de ; struct iso_directory_record * tmpde = NULL ; unsigned int de_len ; unsigned long offset ; struct iso_inode_info * ei = ISOFS_I ( inode ) ; int ret = - EIO ; block = ei -> i_iget5_block ; bh = sb_bread ( inode -> i_sb , block ) ; if ( ! bh ) goto out_badread ; offset = ei -> i_iget5_offset ; de = ( struct iso_directory_record * ) ( bh -> b_data + offset ) ; de_len = * ( unsigned char * ) de ; if ( offset + de_len > bufsize ) { int frag1 = bufsize - offset ; tmpde = kmalloc ( de_len , GFP_KERNEL ) ; if ( tmpde == NULL ) { printk ( KERN_INFO ""%s: out of memory\\n"" , __func__ ) ; ret = - ENOMEM ; goto fail ; } memcpy ( tmpde , bh -> b_data + offset , frag1 ) ; brelse ( bh ) ; bh = sb_bread ( inode -> i_sb , ++ block ) ; if ( ! bh ) goto out_badread ; memcpy ( ( char * ) tmpde + frag1 , bh -> b_data , de_len - frag1 ) ; de = tmpde ; } inode -> i_ino = isofs_get_ino ( ei -> i_iget5_block , ei -> i_iget5_offset , ISOFS_BUFFER_BITS ( inode ) ) ; ei -> i_file_format = isofs_file_normal ; if ( de -> flags [ - high_sierra ] & 2 ) { if ( sbi -> s_dmode != ISOFS_INVALID_MODE ) inode -> i_mode = S_IFDIR | sbi -> s_dmode ; else inode -> i_mode = S_IFDIR | S_IRUGO | S_IXUGO ; set_nlink ( inode , 1 ) ; } else { if ( sbi -> s_fmode != ISOFS_INVALID_MODE ) { inode -> i_mode = S_IFREG | sbi -> s_fmode ; } else { inode -> i_mode = S_IFREG | S_IRUGO | S_IXUGO ; } set_nlink ( inode , 1 ) ; } inode -> i_uid = sbi -> s_uid ; inode -> i_gid = sbi -> s_gid ; inode -> i_blocks = 0 ; ei -> i_format_parm [ 0 ] = 0 ; ei -> i_format_parm [ 1 ] = 0 ; ei -> i_format_parm [ 2 ] = 0 ; ei -> i_section_size = isonum_733 ( de -> size ) ; if ( de -> flags [ - high_sierra ] & 0x80 ) { ret = isofs_read_level3_size ( inode ) ; if ( ret < 0 ) goto fail ; ret = - EIO ; } else { ei -> i_next_section_block = 0 ; ei -> i_next_section_offset = 0 ; inode -> i_size = isonum_733 ( de -> size ) ; } if ( sbi -> s_cruft ) inode -> i_size &= 0x00ffffff ; if ( de -> interleave [ 0 ] ) { printk ( KERN_DEBUG ""ISOFS: Interleaved files not (yet) supported.\\n"" ) ; inode -> i_size = 0 ; } if ( de -> file_unit_size [ 0 ] != 0 ) { printk ( KERN_DEBUG ""ISOFS: File unit size != 0 for ISO file (%ld).\\n"" , inode -> i_ino ) ; } # ifdef DEBUG if ( ( de -> flags [ - high_sierra ] & ~ 2 ) != 0 ) { printk ( KERN_DEBUG ""ISOFS: Unusual flag settings for ISO file "" ""(%ld %x).\\n"" , inode -> i_ino , de -> flags [ - high_sierra ] ) ; } # endif inode -> i_mtime . tv_sec = inode -> i_atime . tv_sec = inode -> i_ctime . tv_sec = iso_date ( de -> date , high_sierra ) ; inode -> i_mtime . tv_nsec = inode -> i_atime . tv_nsec = inode -> i_ctime . tv_nsec = 0 ; ei -> i_first_extent = ( isonum_733 ( de -> extent ) + isonum_711 ( de -> ext_attr_length ) ) ; inode -> i_blocks = ( inode -> i_size + 511 ) >> 9 ; if ( ! high_sierra ) { <vul-start> parse_rock_ridge_inode ( de , inode ) ; <vul-end> if ( sbi -> s_uid_set ) inode -> i_uid = sbi -> s_uid ; if ( sbi -> s_gid_set ) inode -> i_gid = sbi -> s_gid ; } if ( S_ISDIR ( inode -> i_mode ) && sbi -> s_overriderockperm && sbi -> s_dmode != ISOFS_INVALID_MODE ) inode -> i_mode = S_IFDIR | sbi -> s_dmode ; if ( S_ISREG ( inode -> i_mode ) && sbi -> s_overriderockperm && sbi -> s_fmode != ISOFS_INVALID_MODE ) inode -> i_mode = S_IFREG | sbi -> s_fmode ; if ( S_ISREG ( inode -> i_mode ) ) { inode -> i_fop = & generic_ro_fops ; switch ( ei -> i_file_format ) { # ifdef CONFIG_ZISOFS case isofs_file_compressed : inode -> i_data . a_ops = & zisofs_aops ; break ; # endif default : inode -> i_data . a_ops = & isofs_aops ; break ; } } else if ( S_ISDIR ( inode -> i_mode ) ) { inode -> i_op = & isofs_dir_inode_operations ; inode -> i_fop = & isofs_dir_operations ; } else if ( S_ISLNK ( inode -> i_mode ) ) { inode -> i_op = & page_symlink_inode_operations ; inode -> i_data . a_ops = & isofs_symlink_aops ; } else init_special_inode ( inode , inode -> i_mode , inode -> i_rdev ) ; ret = 0 ; out : kfree ( tmpde ) ; if ( bh ) brelse ( bh ) ; return ret ; out_badread : printk ( KERN_WARNING ""ISOFS: unable to read i-node block\\n"" ) ; fail : goto out ; }","<vul-start> static int isofs_read_inode ( struct inode * inode , int relocated ) <vul-end> { struct super_block * sb = inode -> i_sb ; struct isofs_sb_info * sbi = ISOFS_SB ( sb ) ; unsigned long bufsize = ISOFS_BUFFER_SIZE ( inode ) ; unsigned long block ; int high_sierra = sbi -> s_high_sierra ; struct buffer_head * bh = NULL ; struct iso_directory_record * de ; struct iso_directory_record * tmpde = NULL ; unsigned int de_len ; unsigned long offset ; struct iso_inode_info * ei = ISOFS_I ( inode ) ; int ret = - EIO ; block = ei -> i_iget5_block ; bh = sb_bread ( inode -> i_sb , block ) ; if ( ! bh ) goto out_badread ; offset = ei -> i_iget5_offset ; de = ( struct iso_directory_record * ) ( bh -> b_data + offset ) ; de_len = * ( unsigned char * ) de ; if ( offset + de_len > bufsize ) { int frag1 = bufsize - offset ; tmpde = kmalloc ( de_len , GFP_KERNEL ) ; if ( tmpde == NULL ) { printk ( KERN_INFO ""%s: out of memory\\n"" , __func__ ) ; ret = - ENOMEM ; goto fail ; } memcpy ( tmpde , bh -> b_data + offset , frag1 ) ; brelse ( bh ) ; bh = sb_bread ( inode -> i_sb , ++ block ) ; if ( ! bh ) goto out_badread ; memcpy ( ( char * ) tmpde + frag1 , bh -> b_data , de_len - frag1 ) ; de = tmpde ; } inode -> i_ino = isofs_get_ino ( ei -> i_iget5_block , ei -> i_iget5_offset , ISOFS_BUFFER_BITS ( inode ) ) ; ei -> i_file_format = isofs_file_normal ; if ( de -> flags [ - high_sierra ] & 2 ) { if ( sbi -> s_dmode != ISOFS_INVALID_MODE ) inode -> i_mode = S_IFDIR | sbi -> s_dmode ; else inode -> i_mode = S_IFDIR | S_IRUGO | S_IXUGO ; set_nlink ( inode , 1 ) ; } else { if ( sbi -> s_fmode != ISOFS_INVALID_MODE ) { inode -> i_mode = S_IFREG | sbi -> s_fmode ; } else { inode -> i_mode = S_IFREG | S_IRUGO | S_IXUGO ; } set_nlink ( inode , 1 ) ; } inode -> i_uid = sbi -> s_uid ; inode -> i_gid = sbi -> s_gid ; inode -> i_blocks = 0 ; ei -> i_format_parm [ 0 ] = 0 ; ei -> i_format_parm [ 1 ] = 0 ; ei -> i_format_parm [ 2 ] = 0 ; ei -> i_section_size = isonum_733 ( de -> size ) ; if ( de -> flags [ - high_sierra ] & 0x80 ) { ret = isofs_read_level3_size ( inode ) ; if ( ret < 0 ) goto fail ; ret = - EIO ; } else { ei -> i_next_section_block = 0 ; ei -> i_next_section_offset = 0 ; inode -> i_size = isonum_733 ( de -> size ) ; } if ( sbi -> s_cruft ) inode -> i_size &= 0x00ffffff ; if ( de -> interleave [ 0 ] ) { printk ( KERN_DEBUG ""ISOFS: Interleaved files not (yet) supported.\\n"" ) ; inode -> i_size = 0 ; } if ( de -> file_unit_size [ 0 ] != 0 ) { printk ( KERN_DEBUG ""ISOFS: File unit size != 0 for ISO file (%ld).\\n"" , inode -> i_ino ) ; } # ifdef DEBUG if ( ( de -> flags [ - high_sierra ] & ~ 2 ) != 0 ) { printk ( KERN_DEBUG ""ISOFS: Unusual flag settings for ISO file "" ""(%ld %x).\\n"" , inode -> i_ino , de -> flags [ - high_sierra ] ) ; } # endif inode -> i_mtime . tv_sec = inode -> i_atime . tv_sec = inode -> i_ctime . tv_sec = iso_date ( de -> date , high_sierra ) ; inode -> i_mtime . tv_nsec = inode -> i_atime . tv_nsec = inode -> i_ctime . tv_nsec = 0 ; ei -> i_first_extent = ( isonum_733 ( de -> extent ) + isonum_711 ( de -> ext_attr_length ) ) ; inode -> i_blocks = ( inode -> i_size + 511 ) >> 9 ; if ( ! high_sierra ) { <vul-start> parse_rock_ridge_inode ( de , inode , relocated ) ; <vul-end> if ( sbi -> s_uid_set ) inode -> i_uid = sbi -> s_uid ; if ( sbi -> s_gid_set ) inode -> i_gid = sbi -> s_gid ; } if ( S_ISDIR ( inode -> i_mode ) && sbi -> s_overriderockperm && sbi -> s_dmode != ISOFS_INVALID_MODE ) inode -> i_mode = S_IFDIR | sbi -> s_dmode ; if ( S_ISREG ( inode -> i_mode ) && sbi -> s_overriderockperm && sbi -> s_fmode != ISOFS_INVALID_MODE ) inode -> i_mode = S_IFREG | sbi -> s_fmode ; if ( S_ISREG ( inode -> i_mode ) ) { inode -> i_fop = & generic_ro_fops ; switch ( ei -> i_file_format ) { # ifdef CONFIG_ZISOFS case isofs_file_compressed : inode -> i_data . a_ops = & zisofs_aops ; break ; # endif default : inode -> i_data . a_ops = & isofs_aops ; break ; } } else if ( S_ISDIR ( inode -> i_mode ) ) { inode -> i_op = & isofs_dir_inode_operations ; inode -> i_fop = & isofs_dir_operations ; } else if ( S_ISLNK ( inode -> i_mode ) ) { inode -> i_op = & page_symlink_inode_operations ; inode -> i_data . a_ops = & isofs_symlink_aops ; } else init_special_inode ( inode , inode -> i_mode , inode -> i_rdev ) ; ret = 0 ; out : kfree ( tmpde ) ; if ( bh ) brelse ( bh ) ; return ret ; out_badread : printk ( KERN_WARNING ""ISOFS: unable to read i-node block\\n"" ) ; fail : goto out ; }"
36,"NVD-CWE-Other struct sk_buff * nf_ct_frag6_gather ( struct sk_buff * skb , u32 user ) { struct sk_buff * clone ; struct net_device * dev = skb -> dev ; struct frag_hdr * fhdr ; struct nf_ct_frag6_queue * fq ; struct ipv6hdr * hdr ; int fhoff , nhoff ; u8 prevhdr ; struct sk_buff * ret_skb = NULL ; if ( ipv6_hdr ( skb ) -> payload_len == 0 ) { pr_debug ( ""payload len = 0\\n"" ) ; return skb ; } if ( find_prev_fhdr ( skb , & prevhdr , & nhoff , & fhoff ) < 0 ) return skb ; clone = skb_clone ( skb , GFP_ATOMIC ) ; if ( clone == NULL ) { pr_debug ( ""Can\'t clone skb\\n"" ) ; return skb ; } NFCT_FRAG6_CB ( clone ) -> orig = skb ; if ( ! pskb_may_pull ( clone , fhoff + sizeof ( * fhdr ) ) ) { pr_debug ( ""message is too short.\\n"" ) ; goto ret_orig ; } skb_set_transport_header ( clone , fhoff ) ; hdr = ipv6_hdr ( clone ) ; fhdr = ( struct frag_hdr * ) skb_transport_header ( clone ) ; <vul-start> if ( ! ( fhdr -> frag_off & htons ( 0xFFF9 ) ) ) { pr_debug ( ""Invalid fragment offset\\n"" ) ; goto ret_orig ; } <vul-end> if ( atomic_read ( & nf_init_frags . mem ) > nf_init_frags . high_thresh ) nf_ct_frag6_evictor ( ) ; fq = fq_find ( fhdr -> identification , user , & hdr -> saddr , & hdr -> daddr ) ; if ( fq == NULL ) { pr_debug ( ""Can\'t find and can\'t create new queue\\n"" ) ; goto ret_orig ; } spin_lock_bh ( & fq -> q . lock ) ; if ( nf_ct_frag6_queue ( fq , clone , fhdr , nhoff ) < 0 ) { spin_unlock_bh ( & fq -> q . lock ) ; pr_debug ( ""Can\'t insert skb to queue\\n"" ) ; fq_put ( fq ) ; goto ret_orig ; } if ( fq -> q . last_in == ( INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN ) && fq -> q . meat == fq -> q . len ) { ret_skb = nf_ct_frag6_reasm ( fq , dev ) ; if ( ret_skb == NULL ) pr_debug ( ""Can\'t reassemble fragmented packets\\n"" ) ; } spin_unlock_bh ( & fq -> q . lock ) ; fq_put ( fq ) ; return ret_skb ; ret_orig : kfree_skb ( clone ) ; return skb ; }","struct sk_buff * nf_ct_frag6_gather ( struct sk_buff * skb , u32 user ) { struct sk_buff * clone ; struct net_device * dev = skb -> dev ; struct frag_hdr * fhdr ; struct nf_ct_frag6_queue * fq ; struct ipv6hdr * hdr ; int fhoff , nhoff ; u8 prevhdr ; struct sk_buff * ret_skb = NULL ; if ( ipv6_hdr ( skb ) -> payload_len == 0 ) { pr_debug ( ""payload len = 0\\n"" ) ; return skb ; } if ( find_prev_fhdr ( skb , & prevhdr , & nhoff , & fhoff ) < 0 ) return skb ; clone = skb_clone ( skb , GFP_ATOMIC ) ; if ( clone == NULL ) { pr_debug ( ""Can\'t clone skb\\n"" ) ; return skb ; } NFCT_FRAG6_CB ( clone ) -> orig = skb ; if ( ! pskb_may_pull ( clone , fhoff + sizeof ( * fhdr ) ) ) { pr_debug ( ""message is too short.\\n"" ) ; goto ret_orig ; } skb_set_transport_header ( clone , fhoff ) ; hdr = ipv6_hdr ( clone ) ; fhdr = ( struct frag_hdr * ) skb_transport_header ( clone ) ; <vul-start> <vul-end> if ( atomic_read ( & nf_init_frags . mem ) > nf_init_frags . high_thresh ) nf_ct_frag6_evictor ( ) ; fq = fq_find ( fhdr -> identification , user , & hdr -> saddr , & hdr -> daddr ) ; if ( fq == NULL ) { pr_debug ( ""Can\'t find and can\'t create new queue\\n"" ) ; goto ret_orig ; } spin_lock_bh ( & fq -> q . lock ) ; if ( nf_ct_frag6_queue ( fq , clone , fhdr , nhoff ) < 0 ) { spin_unlock_bh ( & fq -> q . lock ) ; pr_debug ( ""Can\'t insert skb to queue\\n"" ) ; fq_put ( fq ) ; goto ret_orig ; } if ( fq -> q . last_in == ( INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN ) && fq -> q . meat == fq -> q . len ) { ret_skb = nf_ct_frag6_reasm ( fq , dev ) ; if ( ret_skb == NULL ) pr_debug ( ""Can\'t reassemble fragmented packets\\n"" ) ; } spin_unlock_bh ( & fq -> q . lock ) ; fq_put ( fq ) ; return ret_skb ; ret_orig : kfree_skb ( clone ) ; return skb ; }"
37,"CWE-119 static void decode_residue ( vorb * f , float * residue_buffers [ ] , int ch , int n , int rn , uint8 * do_not_decode ) { int i , j , pass ; Residue * r = f -> residue_config + rn ; int rtype = f -> residue_types [ rn ] ; int c = r -> classbook ; int classwords = f -> codebooks [ c ] . dimensions ; <vul-start> int n_read = r -> end - r -> begin ; <vul-end> int part_read = n_read / r -> part_size ; int temp_alloc_point = temp_alloc_save ( f ) ; # ifndef STB_VORBIS_DIVIDES_IN_RESIDUE uint8 * * * part_classdata = ( uint8 * * * ) temp_block_array ( f , f -> channels , part_read * sizeof ( * * part_classdata ) ) ; # else int * * classifications = ( int * * ) temp_block_array ( f , f -> channels , part_read * sizeof ( * * classifications ) ) ; # endif CHECK ( f ) ; for ( i = 0 ; i < ch ; ++ i ) if ( ! do_not_decode [ i ] ) memset ( residue_buffers [ i ] , 0 , sizeof ( float ) * n ) ; if ( rtype == 2 && ch != 1 ) { for ( j = 0 ; j < ch ; ++ j ) if ( ! do_not_decode [ j ] ) break ; if ( j == ch ) goto done ; for ( pass = 0 ; pass < 8 ; ++ pass ) { int pcount = 0 , class_set = 0 ; if ( ch == 2 ) { while ( pcount < part_read ) { int z = r -> begin + pcount * r -> part_size ; int c_inter = ( z & 1 ) , p_inter = z >> 1 ; if ( pass == 0 ) { Codebook * c = f -> codebooks + r -> classbook ; int q ; DECODE ( q , f , c ) ; if ( q == EOP ) goto done ; # ifndef STB_VORBIS_DIVIDES_IN_RESIDUE part_classdata [ 0 ] [ class_set ] = r -> classdata [ q ] ; # else for ( i = classwords - 1 ; i >= 0 ; -- i ) { classifications [ 0 ] [ i + pcount ] = q % r -> classifications ; q /= r -> classifications ; } # endif } for ( i = 0 ; i < classwords && pcount < part_read ; ++ i , ++ pcount ) { int z = r -> begin + pcount * r -> part_size ; # ifndef STB_VORBIS_DIVIDES_IN_RESIDUE int c = part_classdata [ 0 ] [ class_set ] [ i ] ; # else int c = classifications [ 0 ] [ pcount ] ; # endif int b = r -> residue_books [ c ] [ pass ] ; if ( b >= 0 ) { Codebook * book = f -> codebooks + b ; # ifdef STB_VORBIS_DIVIDES_IN_CODEBOOK if ( ! codebook_decode_deinterleave_repeat ( f , book , residue_buffers , ch , & c_inter , & p_inter , n , r -> part_size ) ) goto done ;","static void decode_residue ( vorb * f , float * residue_buffers [ ] , int ch , int n , int rn , uint8 * do_not_decode ) { int i , j , pass ; Residue * r = f -> residue_config + rn ; int rtype = f -> residue_types [ rn ] ; int c = r -> classbook ; int classwords = f -> codebooks [ c ] . dimensions ; <vul-start> unsigned int actual_size = rtype == 2 ? n * 2 : n ; unsigned int limit_r_begin = ( r -> begin < actual_size ? r -> begin : actual_size ) ; unsigned int limit_r_end = ( r -> end < actual_size ? r -> end : actual_size ) ; int n_read = limit_r_end - limit_r_begin ; <vul-end> int part_read = n_read / r -> part_size ; int temp_alloc_point = temp_alloc_save ( f ) ; # ifndef STB_VORBIS_DIVIDES_IN_RESIDUE uint8 * * * part_classdata = ( uint8 * * * ) temp_block_array ( f , f -> channels , part_read * sizeof ( * * part_classdata ) ) ; # else int * * classifications = ( int * * ) temp_block_array ( f , f -> channels , part_read * sizeof ( * * classifications ) ) ; # endif CHECK ( f ) ; for ( i = 0 ; i < ch ; ++ i ) if ( ! do_not_decode [ i ] ) memset ( residue_buffers [ i ] , 0 , sizeof ( float ) * n ) ; if ( rtype == 2 && ch != 1 ) { for ( j = 0 ; j < ch ; ++ j ) if ( ! do_not_decode [ j ] ) break ; if ( j == ch ) goto done ; for ( pass = 0 ; pass < 8 ; ++ pass ) { int pcount = 0 , class_set = 0 ; if ( ch == 2 ) { while ( pcount < part_read ) { int z = r -> begin + pcount * r -> part_size ; int c_inter = ( z & 1 ) , p_inter = z >> 1 ; if ( pass == 0 ) { Codebook * c = f -> codebooks + r -> classbook ; int q ; DECODE ( q , f , c ) ; if ( q == EOP ) goto done ; # ifndef STB_VORBIS_DIVIDES_IN_RESIDUE part_classdata [ 0 ] [ class_set ] = r -> classdata [ q ] ; # else for ( i = classwords - 1 ; i >= 0 ; -- i ) { classifications [ 0 ] [ i + pcount ] = q % r -> classifications ; q /= r -> classifications ; } # endif } for ( i = 0 ; i < classwords && pcount < part_read ; ++ i , ++ pcount ) { int z = r -> begin + pcount * r -> part_size ; # ifndef STB_VORBIS_DIVIDES_IN_RESIDUE int c = part_classdata [ 0 ] [ class_set ] [ i ] ; # else int c = classifications [ 0 ] [ pcount ] ; # endif int b = r -> residue_books [ c ] [ pass ] ; if ( b >= 0 ) { Codebook * book = f -> codebooks + b ; # ifdef STB_VORBIS_DIVIDES_IN_CODEBOOK if ( ! codebook_decode_deinterleave_repeat ( f , book , residue_buffers , ch , & c_inter , & p_inter , n , r -> part_size ) ) goto done ;"
38,"CWE-20 static int caif_stream_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; int copied = 0 ; int target ; int err = 0 ; long timeo ; err = - EOPNOTSUPP ; if ( flags & MSG_OOB ) goto out ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> err = - EAGAIN ; if ( sk -> sk_state == CAIF_CONNECTING ) goto out ; caif_read_lock ( sk ) ; target = sock_rcvlowat ( sk , flags & MSG_WAITALL , size ) ; timeo = sock_rcvtimeo ( sk , flags & MSG_DONTWAIT ) ; do { int chunk ; struct sk_buff * skb ; lock_sock ( sk ) ; skb = skb_dequeue ( & sk -> sk_receive_queue ) ; caif_check_flow_release ( sk ) ; if ( skb == NULL ) { if ( copied >= target ) goto unlock ; err = sock_error ( sk ) ; if ( err ) goto unlock ; err = - ECONNRESET ; if ( sk -> sk_shutdown & RCV_SHUTDOWN ) goto unlock ; err = - EPIPE ; if ( sk -> sk_state != CAIF_CONNECTED ) goto unlock ; if ( sock_flag ( sk , SOCK_DEAD ) ) goto unlock ; release_sock ( sk ) ; err = - EAGAIN ; if ( ! timeo ) break ; caif_read_unlock ( sk ) ; timeo = caif_stream_data_wait ( sk , timeo ) ; if ( signal_pending ( current ) ) { err = sock_intr_errno ( timeo ) ; goto out ; } caif_read_lock ( sk ) ; continue ; unlock : release_sock ( sk ) ; break ; } release_sock ( sk ) ; chunk = min_t ( unsigned int , skb -> len , size ) ; if ( memcpy_toiovec ( msg -> msg_iov , skb -> data , chunk ) ) { skb_queue_head ( & sk -> sk_receive_queue , skb ) ; if ( copied == 0 ) copied = - EFAULT ; break ; }","static int caif_stream_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; int copied = 0 ; int target ; int err = 0 ; long timeo ; err = - EOPNOTSUPP ; if ( flags & MSG_OOB ) goto out ; <vul-start> <vul-end> err = - EAGAIN ; if ( sk -> sk_state == CAIF_CONNECTING ) goto out ; caif_read_lock ( sk ) ; target = sock_rcvlowat ( sk , flags & MSG_WAITALL , size ) ; timeo = sock_rcvtimeo ( sk , flags & MSG_DONTWAIT ) ; do { int chunk ; struct sk_buff * skb ; lock_sock ( sk ) ; skb = skb_dequeue ( & sk -> sk_receive_queue ) ; caif_check_flow_release ( sk ) ; if ( skb == NULL ) { if ( copied >= target ) goto unlock ; err = sock_error ( sk ) ; if ( err ) goto unlock ; err = - ECONNRESET ; if ( sk -> sk_shutdown & RCV_SHUTDOWN ) goto unlock ; err = - EPIPE ; if ( sk -> sk_state != CAIF_CONNECTED ) goto unlock ; if ( sock_flag ( sk , SOCK_DEAD ) ) goto unlock ; release_sock ( sk ) ; err = - EAGAIN ; if ( ! timeo ) break ; caif_read_unlock ( sk ) ; timeo = caif_stream_data_wait ( sk , timeo ) ; if ( signal_pending ( current ) ) { err = sock_intr_errno ( timeo ) ; goto out ; } caif_read_lock ( sk ) ; continue ; unlock : release_sock ( sk ) ; break ; } release_sock ( sk ) ; chunk = min_t ( unsigned int , skb -> len , size ) ; if ( memcpy_toiovec ( msg -> msg_iov , skb -> data , chunk ) ) { skb_queue_head ( & sk -> sk_receive_queue , skb ) ; if ( copied == 0 ) copied = - EFAULT ; break ; }"
39,"CWE-284 static int http_connect ( http_subtransport * t ) { int error ; char * proxy_url ; if ( t -> connected && http_should_keep_alive ( & t -> parser ) && t -> parse_finished ) return 0 ; if ( t -> io ) { git_stream_close ( t -> io ) ; git_stream_free ( t -> io ) ; t -> io = NULL ; t -> connected = 0 ; } if ( t -> connection_data . use_ssl ) { error = git_tls_stream_new ( & t -> io , t -> connection_data . host , t -> connection_data . port ) ; } else { # ifdef GIT_CURL error = git_curl_stream_new ( & t -> io , t -> connection_data . host , t -> connection_data . port ) ; # else error = git_socket_stream_new ( & t -> io , t -> connection_data . host , t -> connection_data . port ) ; # endif } if ( error < 0 ) return error ; GITERR_CHECK_VERSION ( t -> io , GIT_STREAM_VERSION , ""git_stream"" ) ; if ( git_stream_supports_proxy ( t -> io ) && ! git_remote__get_http_proxy ( t -> owner -> owner , ! ! t -> connection_data . use_ssl , & proxy_url ) ) { error = git_stream_set_proxy ( t -> io , proxy_url ) ; git__free ( proxy_url ) ; if ( error < 0 ) return error ; } error = git_stream_connect ( t -> io ) ; # if defined ( GIT_OPENSSL ) || defined ( GIT_SECURE_TRANSPORT ) || defined ( GIT_CURL ) if ( ( ! error || error == GIT_ECERTIFICATE ) && t -> owner -> certificate_check_cb != NULL && git_stream_is_encrypted ( t -> io ) ) { git_cert * cert ; <vul-start> int is_valid ; <vul-end> if ( ( error = git_stream_certificate ( & cert , t -> io ) ) < 0 ) return error ; giterr_clear ( ) ; <vul-start> is_valid = error != GIT_ECERTIFICATE ; <vul-end> error = t -> owner -> certificate_check_cb ( cert , is_valid , t -> connection_data . host , t -> owner -> message_cb_payload ) ; if ( error < 0 ) { if ( ! giterr_last ( ) ) giterr_set ( GITERR_NET , ""user cancelled certificate check"" ) ; return error ; } } # endif if ( error < 0 ) return error ; t -> connected = 1 ; return 0 ; }","static int http_connect ( http_subtransport * t ) { int error ; char * proxy_url ; if ( t -> connected && http_should_keep_alive ( & t -> parser ) && t -> parse_finished ) return 0 ; if ( t -> io ) { git_stream_close ( t -> io ) ; git_stream_free ( t -> io ) ; t -> io = NULL ; t -> connected = 0 ; } if ( t -> connection_data . use_ssl ) { error = git_tls_stream_new ( & t -> io , t -> connection_data . host , t -> connection_data . port ) ; } else { # ifdef GIT_CURL error = git_curl_stream_new ( & t -> io , t -> connection_data . host , t -> connection_data . port ) ; # else error = git_socket_stream_new ( & t -> io , t -> connection_data . host , t -> connection_data . port ) ; # endif } if ( error < 0 ) return error ; GITERR_CHECK_VERSION ( t -> io , GIT_STREAM_VERSION , ""git_stream"" ) ; if ( git_stream_supports_proxy ( t -> io ) && ! git_remote__get_http_proxy ( t -> owner -> owner , ! ! t -> connection_data . use_ssl , & proxy_url ) ) { error = git_stream_set_proxy ( t -> io , proxy_url ) ; git__free ( proxy_url ) ; if ( error < 0 ) return error ; } error = git_stream_connect ( t -> io ) ; # if defined ( GIT_OPENSSL ) || defined ( GIT_SECURE_TRANSPORT ) || defined ( GIT_CURL ) if ( ( ! error || error == GIT_ECERTIFICATE ) && t -> owner -> certificate_check_cb != NULL && git_stream_is_encrypted ( t -> io ) ) { git_cert * cert ; <vul-start> int is_valid = ( error == GIT_OK ) ; <vul-end> if ( ( error = git_stream_certificate ( & cert , t -> io ) ) < 0 ) return error ; giterr_clear ( ) ; <vul-start> <vul-end> error = t -> owner -> certificate_check_cb ( cert , is_valid , t -> connection_data . host , t -> owner -> message_cb_payload ) ; if ( error < 0 ) { if ( ! giterr_last ( ) ) giterr_set ( GITERR_NET , ""user cancelled certificate check"" ) ; return error ; } } # endif if ( error < 0 ) return error ; t -> connected = 1 ; return 0 ; }"
40,"CWE-119 void mp_encode_lua_table_as_map ( lua_State * L , mp_buf * buf , int level ) { size_t len = 0 ; <vul-start> <vul-end> lua_pushnil ( L ) ; while ( lua_next ( L , - 2 ) ) { lua_pop ( L , 1 ) ; len ++ ; } mp_encode_map ( L , buf , len ) ; lua_pushnil ( L ) ; while ( lua_next ( L , - 2 ) ) { lua_pushvalue ( L , - 2 ) ; mp_encode_lua_type ( L , buf , level + 1 ) ; mp_encode_lua_type ( L , buf , level + 1 ) ; } }","void mp_encode_lua_table_as_map ( lua_State * L , mp_buf * buf , int level ) { size_t len = 0 ; <vul-start> luaL_checkstack ( L , 3 , ""in function mp_encode_lua_table_as_map"" ) ; <vul-end> lua_pushnil ( L ) ; while ( lua_next ( L , - 2 ) ) { lua_pop ( L , 1 ) ; len ++ ; } mp_encode_map ( L , buf , len ) ; lua_pushnil ( L ) ; while ( lua_next ( L , - 2 ) ) { lua_pushvalue ( L , - 2 ) ; mp_encode_lua_type ( L , buf , level + 1 ) ; mp_encode_lua_type ( L , buf , level + 1 ) ; } }"
41,"CWE-200 void __detach_mounts ( struct dentry * dentry ) { struct mountpoint * mp ; struct mount * mnt ; namespace_lock ( ) ; mp = lookup_mountpoint ( dentry ) ; if ( IS_ERR_OR_NULL ( mp ) ) goto out_unlock ; lock_mount_hash ( ) ; while ( ! hlist_empty ( & mp -> m_list ) ) { mnt = hlist_entry ( mp -> m_list . first , struct mount , mnt_mp_list ) ; if ( mnt -> mnt . mnt_flags & MNT_UMOUNT ) { struct mount * p , * tmp ; list_for_each_entry_safe ( p , tmp , & mnt -> mnt_mounts , mnt_child ) { hlist_add_head ( & p -> mnt_umount . s_list , & unmounted ) ; umount_mnt ( p ) ; } } <vul-start> else umount_tree ( mnt , 0 ) ; <vul-end> } unlock_mount_hash ( ) ; put_mountpoint ( mp ) ; out_unlock : namespace_unlock ( ) ; }","void __detach_mounts ( struct dentry * dentry ) { struct mountpoint * mp ; struct mount * mnt ; namespace_lock ( ) ; mp = lookup_mountpoint ( dentry ) ; if ( IS_ERR_OR_NULL ( mp ) ) goto out_unlock ; lock_mount_hash ( ) ; while ( ! hlist_empty ( & mp -> m_list ) ) { mnt = hlist_entry ( mp -> m_list . first , struct mount , mnt_mp_list ) ; if ( mnt -> mnt . mnt_flags & MNT_UMOUNT ) { struct mount * p , * tmp ; list_for_each_entry_safe ( p , tmp , & mnt -> mnt_mounts , mnt_child ) { hlist_add_head ( & p -> mnt_umount . s_list , & unmounted ) ; umount_mnt ( p ) ; } } <vul-start> else umount_tree ( mnt , UMOUNT_CONNECTED ) ; <vul-end> } unlock_mount_hash ( ) ; put_mountpoint ( mp ) ; out_unlock : namespace_unlock ( ) ; }"
42,"CWE-400 <vul-start> static void evtchn_fifo_handle_events ( unsigned cpu ) <vul-end> { <vul-start> __evtchn_fifo_handle_events ( cpu , false ) ; <vul-end> }","<vul-start> static void evtchn_fifo_handle_events ( unsigned cpu , struct evtchn_loop_ctrl * ctrl ) <vul-end> { <vul-start> __evtchn_fifo_handle_events ( cpu , ctrl ) ; <vul-end> }"
43,"CWE-59 static void setup_private_mount ( const char * snap_name ) { <vul-start> uid_t uid = getuid ( ) ; gid_t gid = getgid ( ) ; <vul-end> char tmpdir [ MAX_BUF ] = { 0 } ; sc_must_snprintf ( tmpdir , sizeof ( tmpdir ) , ""/tmp/snap.%s_XXXXXX"" , snap_name ) ; if ( mkdtemp ( tmpdir ) == NULL ) { die ( ""cannot create temporary directory essential for private /tmp"" ) ; } mode_t old_mask = umask ( 0 ) ; char * d = sc_strdup ( tmpdir ) ; sc_must_snprintf ( tmpdir , sizeof ( tmpdir ) , ""%s/tmp"" , d ) ; free ( d ) ; if ( mkdir ( tmpdir , 01777 ) != 0 ) { die ( ""cannot create temporary directory for private /tmp"" ) ; } umask ( old_mask ) ; char * pwd = get_current_dir_name ( ) ; if ( pwd == NULL ) die ( ""cannot get current working directory"" ) ; if ( chdir ( ""/"" ) != 0 ) die ( ""cannot change directory to \'/\'"" ) ; sc_do_mount ( tmpdir , ""/tmp"" , NULL , MS_BIND , NULL ) ; sc_do_mount ( ""none"" , ""/tmp"" , NULL , MS_PRIVATE , NULL ) ; <vul-start> if ( chown ( ""/tmp/"" , uid , gid ) < 0 ) { <vul-end> die ( ""cannot change ownership of /tmp"" ) ; } if ( chdir ( pwd ) != 0 ) die ( ""cannot change current working directory to the original directory"" ) ; free ( pwd ) ; }","static void setup_private_mount ( const char * snap_name ) { <vul-start> <vul-end> char tmpdir [ MAX_BUF ] = { 0 } ; sc_must_snprintf ( tmpdir , sizeof ( tmpdir ) , ""/tmp/snap.%s_XXXXXX"" , snap_name ) ; if ( mkdtemp ( tmpdir ) == NULL ) { die ( ""cannot create temporary directory essential for private /tmp"" ) ; } mode_t old_mask = umask ( 0 ) ; char * d = sc_strdup ( tmpdir ) ; sc_must_snprintf ( tmpdir , sizeof ( tmpdir ) , ""%s/tmp"" , d ) ; free ( d ) ; if ( mkdir ( tmpdir , 01777 ) != 0 ) { die ( ""cannot create temporary directory for private /tmp"" ) ; } umask ( old_mask ) ; char * pwd = get_current_dir_name ( ) ; if ( pwd == NULL ) die ( ""cannot get current working directory"" ) ; if ( chdir ( ""/"" ) != 0 ) die ( ""cannot change directory to \'/\'"" ) ; sc_do_mount ( tmpdir , ""/tmp"" , NULL , MS_BIND , NULL ) ; sc_do_mount ( ""none"" , ""/tmp"" , NULL , MS_PRIVATE , NULL ) ; <vul-start> if ( chown ( ""/tmp/"" , 0 , 0 ) < 0 ) { <vul-end> die ( ""cannot change ownership of /tmp"" ) ; } if ( chdir ( pwd ) != 0 ) die ( ""cannot change current working directory to the original directory"" ) ; free ( pwd ) ; }"
44,"CWE-399 asmlinkage void do_page_fault ( struct pt_regs * regs , unsigned long writeaccess , unsigned long textaccess , unsigned long address ) { struct task_struct * tsk ; struct mm_struct * mm ; struct vm_area_struct * vma ; const struct exception_table_entry * fixup ; pte_t * pte ; int fault ; tsk = current ; mm = tsk -> mm ; local_irq_enable ( ) ; <vul-start> perf_sw_event ( PERF_COUNT_SW_PAGE_FAULTS , 1 , 0 , regs , address ) ; <vul-end> if ( in_atomic ( ) || ! mm ) goto no_context ; down_read ( & mm -> mmap_sem ) ; vma = find_vma ( mm , address ) ; if ( ! vma ) { # ifdef DEBUG_FAULT print_task ( tsk ) ; printk ( ""%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\\n"" , __func__ , __LINE__ , address , regs -> pc , textaccess , writeaccess ) ; show_regs ( regs ) ; # endif goto bad_area ; } if ( vma -> vm_start <= address ) { goto good_area ; } if ( ! ( vma -> vm_flags & VM_GROWSDOWN ) ) { # ifdef DEBUG_FAULT print_task ( tsk ) ; printk ( ""%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\\n"" , __func__ , __LINE__ , address , regs -> pc , textaccess , writeaccess ) ; show_regs ( regs ) ; print_vma ( vma ) ; # endif goto bad_area ; } if ( expand_stack ( vma , address ) ) { # ifdef DEBUG_FAULT print_task ( tsk ) ; printk ( ""%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\\n"" , __func__ , __LINE__ , address , regs -> pc , textaccess , writeaccess ) ; show_regs ( regs ) ; # endif goto bad_area ; } good_area : if ( textaccess ) { if ( ! ( vma -> vm_flags & VM_EXEC ) ) goto bad_area ; } else { if ( writeaccess ) { if ( ! ( vma -> vm_flags & VM_WRITE ) ) goto bad_area ; } else { if ( ! ( vma -> vm_flags & VM_READ ) ) goto bad_area ; } } fault = handle_mm_fault ( mm , vma , address , writeaccess ? FAULT_FLAG_WRITE : 0 ) ; if ( unlikely ( fault & VM_FAULT_ERROR ) ) { if ( fault & VM_FAULT_OOM ) goto out_of_memory ; else if ( fault & VM_FAULT_SIGBUS ) goto do_sigbus ; BUG ( ) ; } if ( fault & VM_FAULT_MAJOR ) { tsk -> maj_flt ++ ; <vul-start> perf_sw_event ( PERF_COUNT_SW_PAGE_FAULTS_MAJ , 1 , 0 , <vul-end> regs , address ) ; } else { tsk -> min_flt ++ ; <vul-start> perf_sw_event ( PERF_COUNT_SW_PAGE_FAULTS_MIN , 1 , 0 , <vul-end> regs , address ) ; } pte = lookup_pte ( mm , address ) ; if ( ! pte ) { goto no_pte ; } __do_tlb_refill ( address , textaccess , pte ) ; no_pte : up_read ( & mm -> mmap_sem ) ; return ; bad_area : # ifdef DEBUG_FAULT printk ( ""fault:bad area\\n"" ) ; # endif up_read ( & mm -> mmap_sem ) ; if ( user_mode ( regs ) ) { static int count = 0 ; siginfo_t info ; if ( count < 4 ) { count ++ ; printk ( ""user mode bad_area address=%08lx pid=%d (%s) pc=%08lx\\n"" , address , task_pid_nr ( current ) , current -> comm , ( unsigned long ) regs -> pc ) ; # if 0 show_regs ( regs ) ; # endif } if ( is_global_init ( tsk ) ) { panic ( ""INIT had user mode bad_area\\n"" ) ; } tsk -> thread . address = address ; tsk -> thread . error_code = writeaccess ; info . si_signo = SIGSEGV ; info . si_errno = 0 ; info . si_addr = ( void * ) address ; force_sig_info ( SIGSEGV , & info , tsk ) ; return ; } no_context : # ifdef DEBUG_FAULT printk ( ""fault:No context\\n"" ) ; # endif fixup = search_exception_tables ( regs -> pc ) ; if ( fixup ) { regs -> pc = fixup -> fixup ; return ; } if ( address < PAGE_SIZE ) printk ( KERN_ALERT ""Unable to handle kernel NULL pointer dereference"" ) ; else","asmlinkage void do_page_fault ( struct pt_regs * regs , unsigned long writeaccess , unsigned long textaccess , unsigned long address ) { struct task_struct * tsk ; struct mm_struct * mm ; struct vm_area_struct * vma ; const struct exception_table_entry * fixup ; pte_t * pte ; int fault ; tsk = current ; mm = tsk -> mm ; local_irq_enable ( ) ; <vul-start> perf_sw_event ( PERF_COUNT_SW_PAGE_FAULTS , 1 , regs , address ) ; <vul-end> if ( in_atomic ( ) || ! mm ) goto no_context ; down_read ( & mm -> mmap_sem ) ; vma = find_vma ( mm , address ) ; if ( ! vma ) { # ifdef DEBUG_FAULT print_task ( tsk ) ; printk ( ""%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\\n"" , __func__ , __LINE__ , address , regs -> pc , textaccess , writeaccess ) ; show_regs ( regs ) ; # endif goto bad_area ; } if ( vma -> vm_start <= address ) { goto good_area ; } if ( ! ( vma -> vm_flags & VM_GROWSDOWN ) ) { # ifdef DEBUG_FAULT print_task ( tsk ) ; printk ( ""%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\\n"" , __func__ , __LINE__ , address , regs -> pc , textaccess , writeaccess ) ; show_regs ( regs ) ; print_vma ( vma ) ; # endif goto bad_area ; } if ( expand_stack ( vma , address ) ) { # ifdef DEBUG_FAULT print_task ( tsk ) ; printk ( ""%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\\n"" , __func__ , __LINE__ , address , regs -> pc , textaccess , writeaccess ) ; show_regs ( regs ) ; # endif goto bad_area ; } good_area : if ( textaccess ) { if ( ! ( vma -> vm_flags & VM_EXEC ) ) goto bad_area ; } else { if ( writeaccess ) { if ( ! ( vma -> vm_flags & VM_WRITE ) ) goto bad_area ; } else { if ( ! ( vma -> vm_flags & VM_READ ) ) goto bad_area ; } } fault = handle_mm_fault ( mm , vma , address , writeaccess ? FAULT_FLAG_WRITE : 0 ) ; if ( unlikely ( fault & VM_FAULT_ERROR ) ) { if ( fault & VM_FAULT_OOM ) goto out_of_memory ; else if ( fault & VM_FAULT_SIGBUS ) goto do_sigbus ; BUG ( ) ; } if ( fault & VM_FAULT_MAJOR ) { tsk -> maj_flt ++ ; <vul-start> perf_sw_event ( PERF_COUNT_SW_PAGE_FAULTS_MAJ , 1 , <vul-end> regs , address ) ; } else { tsk -> min_flt ++ ; <vul-start> perf_sw_event ( PERF_COUNT_SW_PAGE_FAULTS_MIN , 1 , <vul-end> regs , address ) ; } pte = lookup_pte ( mm , address ) ; if ( ! pte ) { goto no_pte ; } __do_tlb_refill ( address , textaccess , pte ) ; no_pte : up_read ( & mm -> mmap_sem ) ; return ; bad_area : # ifdef DEBUG_FAULT printk ( ""fault:bad area\\n"" ) ; # endif up_read ( & mm -> mmap_sem ) ; if ( user_mode ( regs ) ) { static int count = 0 ; siginfo_t info ; if ( count < 4 ) { count ++ ; printk ( ""user mode bad_area address=%08lx pid=%d (%s) pc=%08lx\\n"" , address , task_pid_nr ( current ) , current -> comm , ( unsigned long ) regs -> pc ) ; # if 0 show_regs ( regs ) ; # endif } if ( is_global_init ( tsk ) ) { panic ( ""INIT had user mode bad_area\\n"" ) ; } tsk -> thread . address = address ; tsk -> thread . error_code = writeaccess ; info . si_signo = SIGSEGV ; info . si_errno = 0 ; info . si_addr = ( void * ) address ; force_sig_info ( SIGSEGV , & info , tsk ) ; return ; } no_context : # ifdef DEBUG_FAULT printk ( ""fault:No context\\n"" ) ; # endif fixup = search_exception_tables ( regs -> pc ) ; if ( fixup ) { regs -> pc = fixup -> fixup ; return ; } if ( address < PAGE_SIZE ) printk ( KERN_ALERT ""Unable to handle kernel NULL pointer dereference"" ) ; else"
45,"CWE-125 } if ( pgm -> pgm_options & PGM_OPT_BIT_PRESENT ) { if ( ! ND_TTEST2 ( * bp , PGM_MIN_OPT_LEN ) ) { ND_PRINT ( ( ndo , ""[|OPT]"" ) ) ; return ; } opt_type = * bp ++ ; if ( ( opt_type & PGM_OPT_MASK ) != PGM_OPT_LENGTH ) { ND_PRINT ( ( ndo , ""[First option bad, should be PGM_OPT_LENGTH, is %u]"" , opt_type & PGM_OPT_MASK ) ) ; return ; } opt_len = * bp ++ ; if ( opt_len != 4 ) { ND_PRINT ( ( ndo , ""[Bad OPT_LENGTH option, length %u != 4]"" , opt_len ) ) ; return ; } opts_len = EXTRACT_16BITS ( bp ) ; if ( opts_len < 4 ) { ND_PRINT ( ( ndo , ""[Bad total option length %u < 4]"" , opts_len ) ) ; return ; } bp += sizeof ( uint16_t ) ; ND_PRINT ( ( ndo , "" OPTS LEN %d"" , opts_len ) ) ; opts_len -= 4 ; while ( opts_len ) { if ( opts_len < PGM_MIN_OPT_LEN ) { ND_PRINT ( ( ndo , ""[Total option length leaves no room for final option]"" ) ) ; return ; } if ( ! ND_TTEST2 ( * bp , 2 ) ) { ND_PRINT ( ( ndo , "" [|OPT]"" ) ) ; return ; } opt_type = * bp ++ ; opt_len = * bp ++ ; if ( opt_len < PGM_MIN_OPT_LEN ) { ND_PRINT ( ( ndo , ""[Bad option, length %u < %u]"" , opt_len , PGM_MIN_OPT_LEN ) ) ; break ; } if ( opts_len < opt_len ) { ND_PRINT ( ( ndo , ""[Total option length leaves no room for final option]"" ) ) ; return ; } if ( ! ND_TTEST2 ( * bp , opt_len - 2 ) ) { ND_PRINT ( ( ndo , "" [|OPT]"" ) ) ; return ; } switch ( opt_type & PGM_OPT_MASK ) { case PGM_OPT_LENGTH : <vul-start> if ( opt_len != 4 ) { ND_PRINT ( ( ndo , ""[Bad OPT_LENGTH option, length %u != 4]"" , opt_len ) ) ; <vul-end> return ; } ND_PRINT ( ( ndo , "" OPTS LEN (extra?) %d"" , EXTRACT_16BITS ( bp ) ) ) ; <vul-start> bp += sizeof ( uint16_t ) ; opts_len -= 4 ; <vul-end> break ; case PGM_OPT_FRAGMENT : <vul-start> if ( opt_len != 16 ) { ND_PRINT ( ( ndo , ""[Bad OPT_FRAGMENT option, length %u != 16]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> len = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> ND_PRINT ( ( ndo , "" FRAG seq %u off %u len %u"" , seq , offset , len ) ) ; <vul-start> opts_len -= 16 ; <vul-end> break ; case PGM_OPT_NAK_LIST : bp += 2 ; <vul-start> opt_len -= sizeof ( uint32_t ) ; <vul-end> ND_PRINT ( ( ndo , "" NAK LIST"" ) ) ; while ( opt_len ) { <vul-start> if ( opt_len < sizeof ( uint32_t ) ) { <vul-end> ND_PRINT ( ( ndo , ""[Option length not a multiple of 4]"" ) ) ; return ; } <vul-start> ND_TCHECK2 ( * bp , sizeof ( uint32_t ) ) ; <vul-end> ND_PRINT ( ( ndo , "" %u"" , EXTRACT_32BITS ( bp ) ) ) ; <vul-start> bp += sizeof ( uint32_t ) ; opt_len -= sizeof ( uint32_t ) ; opts_len -= sizeof ( uint32_t ) ; <vul-end> } break ; case PGM_OPT_JOIN : <vul-start> if ( opt_len != 8 ) { ND_PRINT ( ( ndo , ""[Bad OPT_JOIN option, length %u != 8]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> ND_PRINT ( ( ndo , "" JOIN %u"" , seq ) ) ; <vul-start> opts_len -= 8 ; <vul-end> break ; case PGM_OPT_NAK_BO_IVL : <vul-start> if ( opt_len != 12 ) { ND_PRINT ( ( ndo , ""[Bad OPT_NAK_BO_IVL option, length %u != 12]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> ND_PRINT ( ( ndo , "" BACKOFF ivl %u ivlseq %u"" , offset , seq ) ) ; <vul-start> opts_len -= 12 ; <vul-end> break ; case PGM_OPT_NAK_BO_RNG : <vul-start> if ( opt_len != 12 ) { ND_PRINT ( ( ndo , ""[Bad OPT_NAK_BO_RNG option, length %u != 12]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> ND_PRINT ( ( ndo , "" BACKOFF max %u min %u"" , offset , seq ) ) ; <vul-start> opts_len -= 12 ; <vul-end> break ; case PGM_OPT_REDIRECT : <vul-start> <vul-end> bp += 2 ; nla_afnum = EXTRACT_16BITS ( bp ) ; <vul-start> bp += ( 2 * sizeof ( uint16_t ) ) ; <vul-end> switch ( nla_afnum ) { case AFNUM_INET : <vul-start> if ( opt_len != 4 + sizeof ( struct in_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_REDIRECT option, length %u != 4 + address size]"" , opt_len ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in_addr ) ) ; addrtostr ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in_addr ) ; <vul-start> opts_len -= 4 + sizeof ( struct in_addr ) ; <vul-end> break ; case AFNUM_INET6 : <vul-start> if ( opt_len != 4 + sizeof ( struct in6_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_REDIRECT option, length %u != 4 + address size]"" , opt_len ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in6_addr ) ) ; addrtostr6 ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in6_addr ) ; <vul-start> opts_len -= 4 + sizeof ( struct in6_addr ) ; <vul-end> break ; default : goto trunc ; break ; } ND_PRINT ( ( ndo , "" REDIRECT %s"" , nla_buf ) ) ; break ; case PGM_OPT_PARITY_PRM : <vul-start> if ( opt_len != 8 ) { ND_PRINT ( ( ndo , ""[Bad OPT_PARITY_PRM option, length %u != 8]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; len = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> ND_PRINT ( ( ndo , "" PARITY MAXTGS %u"" , len ) ) ; <vul-start> opts_len -= 8 ; <vul-end> break ; case PGM_OPT_PARITY_GRP : <vul-start> if ( opt_len != 8 ) { ND_PRINT ( ( ndo , ""[Bad OPT_PARITY_GRP option, length %u != 8]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> ND_PRINT ( ( ndo , "" PARITY GROUP %u"" , seq ) ) ; <vul-start> opts_len -= 8 ; <vul-end> break ; case PGM_OPT_CURR_TGSIZE : <vul-start> if ( opt_len != 8 ) { ND_PRINT ( ( ndo , ""[Bad OPT_CURR_TGSIZE option, length %u != 8]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; len = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> ND_PRINT ( ( ndo , "" PARITY ATGS %u"" , len ) ) ; <vul-start> opts_len -= 8 ; <vul-end> break ; case PGM_OPT_NBR_UNREACH : <vul-start> if ( opt_len != 4 ) { ND_PRINT ( ( ndo , ""[Bad OPT_NBR_UNREACH option, length %u != 4]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" NBR_UNREACH"" ) ) ; <vul-start> opts_len -= 4 ; <vul-end> break ; case PGM_OPT_PATH_NLA : ND_PRINT ( ( ndo , "" PATH_NLA [%d]"" , opt_len ) ) ; bp += opt_len ; opts_len -= opt_len ; break ; case PGM_OPT_SYN : <vul-start> if ( opt_len != 4 ) { ND_PRINT ( ( ndo , ""[Bad OPT_SYN option, length %u != 4]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" SYN"" ) ) ; <vul-start> opts_len -= 4 ; <vul-end> break ; case PGM_OPT_FIN : <vul-start> if ( opt_len != 4 ) { ND_PRINT ( ( ndo , ""[Bad OPT_FIN option, length %u != 4]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" FIN"" ) ) ; <vul-start> opts_len -= 4 ; <vul-end> break ; case PGM_OPT_RST : <vul-start> if ( opt_len != 4 ) { ND_PRINT ( ( ndo , ""[Bad OPT_RST option, length %u != 4]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" RST"" ) ) ; <vul-start> opts_len -= 4 ; <vul-end> break ; case PGM_OPT_CR : ND_PRINT ( ( ndo , "" CR"" ) ) ; bp += opt_len ; opts_len -= opt_len ; break ; case PGM_OPT_CRQST : <vul-start> if ( opt_len != 4 ) { ND_PRINT ( ( ndo , ""[Bad OPT_CRQST option, length %u != 4]"" , opt_len ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" CRQST"" ) ) ; <vul-start> opts_len -= 4 ; <vul-end> break ; case PGM_OPT_PGMCC_DATA : <vul-start> <vul-end> bp += 2 ; offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> nla_afnum = EXTRACT_16BITS ( bp ) ; <vul-start> bp += ( 2 * sizeof ( uint16_t ) ) ; <vul-end> switch ( nla_afnum ) { case AFNUM_INET : <vul-start> if ( opt_len != 12 + sizeof ( struct in_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_DATA option, length %u != 12 + address size]"" , opt_len ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in_addr ) ) ; addrtostr ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in_addr ) ; <vul-start> opts_len -= 12 + sizeof ( struct in_addr ) ; <vul-end> break ; case AFNUM_INET6 : <vul-start> if ( opt_len != 12 + sizeof ( struct in6_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_DATA option, length %u != 12 + address size]"" , opt_len ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in6_addr ) ) ; addrtostr6 ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in6_addr ) ; <vul-start> opts_len -= 12 + sizeof ( struct in6_addr ) ; <vul-end> break ; default : goto trunc ; break ; } ND_PRINT ( ( ndo , "" PGMCC DATA %u %s"" , offset , nla_buf ) ) ; break ; case PGM_OPT_PGMCC_FEEDBACK : <vul-start> <vul-end> bp += 2 ; offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += sizeof ( uint32_t ) ; <vul-end> nla_afnum = EXTRACT_16BITS ( bp ) ; <vul-start> bp += ( 2 * sizeof ( uint16_t ) ) ; <vul-end> switch ( nla_afnum ) { case AFNUM_INET : <vul-start> if ( opt_len != 12 + sizeof ( struct in_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_DATA option, length %u != 12 + address size]"" , opt_len ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in_addr ) ) ; addrtostr ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in_addr ) ; <vul-start> opts_len -= 12 + sizeof ( struct in_addr ) ; <vul-end> break ; case AFNUM_INET6 : <vul-start> if ( opt_len != 12 + sizeof ( struct in6_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_DATA option, length %u != 12 + address size]"" , opt_len ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in6_addr ) ) ; addrtostr6 ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in6_addr ) ; <vul-start> opts_len -= 12 + sizeof ( struct in6_addr ) ; <vul-end> break ; default : goto trunc ; break ; } ND_PRINT ( ( ndo , "" PGMCC FEEDBACK %u %s"" , offset , nla_buf ) ) ; break ; default : ND_PRINT ( ( ndo , "" OPT_%02X [%d] "" , opt_type , opt_len ) ) ; bp += opt_len ; opts_len -= opt_len ; break ; } if ( opt_type & PGM_OPT_END ) break ; } } ND_PRINT ( ( ndo , "" [%u]"" , length ) ) ; if ( ndo -> ndo_packettype == PT_PGM_ZMTP1 && ( pgm -> pgm_type == PGM_ODATA || pgm -> pgm_type == PGM_RDATA ) ) zmtp1_print_datagram ( ndo , bp , EXTRACT_16BITS ( & pgm -> pgm_length ) ) ; return ; trunc : ND_PRINT ( ( ndo , ""[|pgm]"" ) ) ; if ( ch != '\\0' ) ND_PRINT ( ( ndo , "">"" ) ) ; }","} if ( pgm -> pgm_options & PGM_OPT_BIT_PRESENT ) { if ( ! ND_TTEST2 ( * bp , PGM_MIN_OPT_LEN ) ) { ND_PRINT ( ( ndo , ""[|OPT]"" ) ) ; return ; } opt_type = * bp ++ ; if ( ( opt_type & PGM_OPT_MASK ) != PGM_OPT_LENGTH ) { ND_PRINT ( ( ndo , ""[First option bad, should be PGM_OPT_LENGTH, is %u]"" , opt_type & PGM_OPT_MASK ) ) ; return ; } opt_len = * bp ++ ; if ( opt_len != 4 ) { ND_PRINT ( ( ndo , ""[Bad OPT_LENGTH option, length %u != 4]"" , opt_len ) ) ; return ; } opts_len = EXTRACT_16BITS ( bp ) ; if ( opts_len < 4 ) { ND_PRINT ( ( ndo , ""[Bad total option length %u < 4]"" , opts_len ) ) ; return ; } bp += sizeof ( uint16_t ) ; ND_PRINT ( ( ndo , "" OPTS LEN %d"" , opts_len ) ) ; opts_len -= 4 ; while ( opts_len ) { if ( opts_len < PGM_MIN_OPT_LEN ) { ND_PRINT ( ( ndo , ""[Total option length leaves no room for final option]"" ) ) ; return ; } if ( ! ND_TTEST2 ( * bp , 2 ) ) { ND_PRINT ( ( ndo , "" [|OPT]"" ) ) ; return ; } opt_type = * bp ++ ; opt_len = * bp ++ ; if ( opt_len < PGM_MIN_OPT_LEN ) { ND_PRINT ( ( ndo , ""[Bad option, length %u < %u]"" , opt_len , PGM_MIN_OPT_LEN ) ) ; break ; } if ( opts_len < opt_len ) { ND_PRINT ( ( ndo , ""[Total option length leaves no room for final option]"" ) ) ; return ; } if ( ! ND_TTEST2 ( * bp , opt_len - 2 ) ) { ND_PRINT ( ( ndo , "" [|OPT]"" ) ) ; return ; } switch ( opt_type & PGM_OPT_MASK ) { case PGM_OPT_LENGTH : <vul-start> # define PGM_OPT_LENGTH_LEN ( 2 + 2 ) if ( opt_len != PGM_OPT_LENGTH_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_LENGTH option, length %u != %u]"" , opt_len , PGM_OPT_LENGTH_LEN ) ) ; <vul-end> return ; } ND_PRINT ( ( ndo , "" OPTS LEN (extra?) %d"" , EXTRACT_16BITS ( bp ) ) ) ; <vul-start> bp += 2 ; opts_len -= PGM_OPT_LENGTH_LEN ; <vul-end> break ; case PGM_OPT_FRAGMENT : <vul-start> # define PGM_OPT_FRAGMENT_LEN ( 2 + 2 + 4 + 4 + 4 ) if ( opt_len != PGM_OPT_FRAGMENT_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_FRAGMENT option, length %u != %u]"" , opt_len , PGM_OPT_FRAGMENT_LEN ) ) ; <vul-end> return ; } bp += 2 ; seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> len = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> ND_PRINT ( ( ndo , "" FRAG seq %u off %u len %u"" , seq , offset , len ) ) ; <vul-start> opts_len -= PGM_OPT_FRAGMENT_LEN ; <vul-end> break ; case PGM_OPT_NAK_LIST : bp += 2 ; <vul-start> opt_len -= 4 ; <vul-end> ND_PRINT ( ( ndo , "" NAK LIST"" ) ) ; while ( opt_len ) { <vul-start> if ( opt_len < 4 ) { <vul-end> ND_PRINT ( ( ndo , ""[Option length not a multiple of 4]"" ) ) ; return ; } <vul-start> ND_TCHECK2 ( * bp , 4 ) ; <vul-end> ND_PRINT ( ( ndo , "" %u"" , EXTRACT_32BITS ( bp ) ) ) ; <vul-start> bp += 4 ; opt_len -= 4 ; opts_len -= 4 ; <vul-end> } break ; case PGM_OPT_JOIN : <vul-start> # define PGM_OPT_JOIN_LEN ( 2 + 2 + 4 ) if ( opt_len != PGM_OPT_JOIN_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_JOIN option, length %u != %u]"" , opt_len , PGM_OPT_JOIN_LEN ) ) ; <vul-end> return ; } bp += 2 ; seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> ND_PRINT ( ( ndo , "" JOIN %u"" , seq ) ) ; <vul-start> opts_len -= PGM_OPT_JOIN_LEN ; <vul-end> break ; case PGM_OPT_NAK_BO_IVL : <vul-start> # define PGM_OPT_NAK_BO_IVL_LEN ( 2 + 2 + 4 + 4 ) if ( opt_len != PGM_OPT_NAK_BO_IVL_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_NAK_BO_IVL option, length %u != %u]"" , opt_len , PGM_OPT_NAK_BO_IVL_LEN ) ) ; <vul-end> return ; } bp += 2 ; offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> ND_PRINT ( ( ndo , "" BACKOFF ivl %u ivlseq %u"" , offset , seq ) ) ; <vul-start> opts_len -= PGM_OPT_NAK_BO_IVL_LEN ; <vul-end> break ; case PGM_OPT_NAK_BO_RNG : <vul-start> # define PGM_OPT_NAK_BO_RNG_LEN ( 2 + 2 + 4 + 4 ) if ( opt_len != PGM_OPT_NAK_BO_RNG_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_NAK_BO_RNG option, length %u != %u]"" , opt_len , PGM_OPT_NAK_BO_RNG_LEN ) ) ; <vul-end> return ; } bp += 2 ; offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> ND_PRINT ( ( ndo , "" BACKOFF max %u min %u"" , offset , seq ) ) ; <vul-start> opts_len -= PGM_OPT_NAK_BO_RNG_LEN ; <vul-end> break ; case PGM_OPT_REDIRECT : <vul-start> # define PGM_OPT_REDIRECT_FIXED_LEN ( 2 + 2 + 2 + 2 ) if ( opt_len < PGM_OPT_REDIRECT_FIXED_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_REDIRECT option, length %u < %u]"" , opt_len , PGM_OPT_REDIRECT_FIXED_LEN ) ) ; return ; } <vul-end> bp += 2 ; nla_afnum = EXTRACT_16BITS ( bp ) ; <vul-start> bp += 2 + 2 ; <vul-end> switch ( nla_afnum ) { case AFNUM_INET : <vul-start> if ( opt_len != PGM_OPT_REDIRECT_FIXED_LEN + sizeof ( struct in_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_REDIRECT option, length %u != %u + address size]"" , opt_len , PGM_OPT_REDIRECT_FIXED_LEN ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in_addr ) ) ; addrtostr ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in_addr ) ; <vul-start> opts_len -= PGM_OPT_REDIRECT_FIXED_LEN + sizeof ( struct in_addr ) ; <vul-end> break ; case AFNUM_INET6 : <vul-start> if ( opt_len != PGM_OPT_REDIRECT_FIXED_LEN + sizeof ( struct in6_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_REDIRECT option, length %u != %u + address size]"" , PGM_OPT_REDIRECT_FIXED_LEN , opt_len ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in6_addr ) ) ; addrtostr6 ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in6_addr ) ; <vul-start> opts_len -= PGM_OPT_REDIRECT_FIXED_LEN + sizeof ( struct in6_addr ) ; <vul-end> break ; default : goto trunc ; break ; } ND_PRINT ( ( ndo , "" REDIRECT %s"" , nla_buf ) ) ; break ; case PGM_OPT_PARITY_PRM : <vul-start> # define PGM_OPT_PARITY_PRM_LEN ( 2 + 2 + 4 ) if ( opt_len != PGM_OPT_PARITY_PRM_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_PARITY_PRM option, length %u != %u]"" , opt_len , PGM_OPT_PARITY_PRM_LEN ) ) ; <vul-end> return ; } bp += 2 ; len = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> ND_PRINT ( ( ndo , "" PARITY MAXTGS %u"" , len ) ) ; <vul-start> opts_len -= PGM_OPT_PARITY_PRM_LEN ; <vul-end> break ; case PGM_OPT_PARITY_GRP : <vul-start> # define PGM_OPT_PARITY_GRP_LEN ( 2 + 2 + 4 ) if ( opt_len != PGM_OPT_PARITY_GRP_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_PARITY_GRP option, length %u != %u]"" , opt_len , PGM_OPT_PARITY_GRP_LEN ) ) ; <vul-end> return ; } bp += 2 ; seq = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> ND_PRINT ( ( ndo , "" PARITY GROUP %u"" , seq ) ) ; <vul-start> opts_len -= PGM_OPT_PARITY_GRP_LEN ; <vul-end> break ; case PGM_OPT_CURR_TGSIZE : <vul-start> # define PGM_OPT_CURR_TGSIZE_LEN ( 2 + 2 + 4 ) if ( opt_len != PGM_OPT_CURR_TGSIZE_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_CURR_TGSIZE option, length %u != %u]"" , opt_len , PGM_OPT_CURR_TGSIZE_LEN ) ) ; <vul-end> return ; } bp += 2 ; len = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> ND_PRINT ( ( ndo , "" PARITY ATGS %u"" , len ) ) ; <vul-start> opts_len -= PGM_OPT_CURR_TGSIZE_LEN ; <vul-end> break ; case PGM_OPT_NBR_UNREACH : <vul-start> # define PGM_OPT_NBR_UNREACH_LEN ( 2 + 2 ) if ( opt_len != PGM_OPT_NBR_UNREACH_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_NBR_UNREACH option, length %u != %u]"" , opt_len , PGM_OPT_NBR_UNREACH_LEN ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" NBR_UNREACH"" ) ) ; <vul-start> opts_len -= PGM_OPT_NBR_UNREACH_LEN ; <vul-end> break ; case PGM_OPT_PATH_NLA : ND_PRINT ( ( ndo , "" PATH_NLA [%d]"" , opt_len ) ) ; bp += opt_len ; opts_len -= opt_len ; break ; case PGM_OPT_SYN : <vul-start> # define PGM_OPT_SYN_LEN ( 2 + 2 ) if ( opt_len != PGM_OPT_SYN_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_SYN option, length %u != %u]"" , opt_len , PGM_OPT_SYN_LEN ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" SYN"" ) ) ; <vul-start> opts_len -= PGM_OPT_SYN_LEN ; <vul-end> break ; case PGM_OPT_FIN : <vul-start> # define PGM_OPT_FIN_LEN ( 2 + 2 ) if ( opt_len != PGM_OPT_FIN_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_FIN option, length %u != %u]"" , opt_len , PGM_OPT_FIN_LEN ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" FIN"" ) ) ; <vul-start> opts_len -= PGM_OPT_FIN_LEN ; <vul-end> break ; case PGM_OPT_RST : <vul-start> # define PGM_OPT_RST_LEN ( 2 + 2 ) if ( opt_len != PGM_OPT_RST_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_RST option, length %u != %u]"" , opt_len , PGM_OPT_RST_LEN ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" RST"" ) ) ; <vul-start> opts_len -= PGM_OPT_RST_LEN ; <vul-end> break ; case PGM_OPT_CR : ND_PRINT ( ( ndo , "" CR"" ) ) ; bp += opt_len ; opts_len -= opt_len ; break ; case PGM_OPT_CRQST : <vul-start> # define PGM_OPT_CRQST_LEN ( 2 + 2 ) if ( opt_len != PGM_OPT_CRQST_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_CRQST option, length %u != %u]"" , opt_len , PGM_OPT_CRQST_LEN ) ) ; <vul-end> return ; } bp += 2 ; ND_PRINT ( ( ndo , "" CRQST"" ) ) ; <vul-start> opts_len -= PGM_OPT_CRQST_LEN ; <vul-end> break ; case PGM_OPT_PGMCC_DATA : <vul-start> # define PGM_OPT_PGMCC_DATA_FIXED_LEN ( 2 + 2 + 4 + 2 + 2 ) if ( opt_len < PGM_OPT_PGMCC_DATA_FIXED_LEN ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_DATA option, length %u < %u]"" , opt_len , PGM_OPT_PGMCC_DATA_FIXED_LEN ) ) ; return ; } <vul-end> bp += 2 ; offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> nla_afnum = EXTRACT_16BITS ( bp ) ; <vul-start> bp += 2 + 2 ; <vul-end> switch ( nla_afnum ) { case AFNUM_INET : <vul-start> if ( opt_len != PGM_OPT_PGMCC_DATA_FIXED_LEN + sizeof ( struct in_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_DATA option, length %u != %u + address size]"" , opt_len , PGM_OPT_PGMCC_DATA_FIXED_LEN ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in_addr ) ) ; addrtostr ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in_addr ) ; <vul-start> opts_len -= PGM_OPT_PGMCC_DATA_FIXED_LEN + sizeof ( struct in_addr ) ; <vul-end> break ; case AFNUM_INET6 : <vul-start> if ( opt_len != PGM_OPT_PGMCC_DATA_FIXED_LEN + sizeof ( struct in6_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_DATA option, length %u != %u + address size]"" , opt_len , PGM_OPT_PGMCC_DATA_FIXED_LEN ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in6_addr ) ) ; addrtostr6 ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in6_addr ) ; <vul-start> opts_len -= PGM_OPT_PGMCC_DATA_FIXED_LEN + sizeof ( struct in6_addr ) ; <vul-end> break ; default : goto trunc ; break ; } ND_PRINT ( ( ndo , "" PGMCC DATA %u %s"" , offset , nla_buf ) ) ; break ; case PGM_OPT_PGMCC_FEEDBACK : <vul-start> # define PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN ( 2 + 2 + 4 + 2 + 2 ) if ( opt_len < PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN ) { ND_PRINT ( ( ndo , ""[Bad PGM_OPT_PGMCC_FEEDBACK option, length %u < %u]"" , opt_len , PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN ) ) ; return ; } <vul-end> bp += 2 ; offset = EXTRACT_32BITS ( bp ) ; <vul-start> bp += 4 ; <vul-end> nla_afnum = EXTRACT_16BITS ( bp ) ; <vul-start> bp += 2 + 2 ; <vul-end> switch ( nla_afnum ) { case AFNUM_INET : <vul-start> if ( opt_len != PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN + sizeof ( struct in_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_FEEDBACK option, length %u != %u + address size]"" , opt_len , PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in_addr ) ) ; addrtostr ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in_addr ) ; <vul-start> opts_len -= PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN + sizeof ( struct in_addr ) ; <vul-end> break ; case AFNUM_INET6 : <vul-start> if ( opt_len != PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN + sizeof ( struct in6_addr ) ) { ND_PRINT ( ( ndo , ""[Bad OPT_PGMCC_FEEDBACK option, length %u != %u + address size]"" , opt_len , PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN ) ) ; <vul-end> return ; } ND_TCHECK2 ( * bp , sizeof ( struct in6_addr ) ) ; addrtostr6 ( bp , nla_buf , sizeof ( nla_buf ) ) ; bp += sizeof ( struct in6_addr ) ; <vul-start> opts_len -= PGM_OPT_PGMCC_FEEDBACK_FIXED_LEN + sizeof ( struct in6_addr ) ; <vul-end> break ; default : goto trunc ; break ; } ND_PRINT ( ( ndo , "" PGMCC FEEDBACK %u %s"" , offset , nla_buf ) ) ; break ; default : ND_PRINT ( ( ndo , "" OPT_%02X [%d] "" , opt_type , opt_len ) ) ; bp += opt_len ; opts_len -= opt_len ; break ; } if ( opt_type & PGM_OPT_END ) break ; } } ND_PRINT ( ( ndo , "" [%u]"" , length ) ) ; if ( ndo -> ndo_packettype == PT_PGM_ZMTP1 && ( pgm -> pgm_type == PGM_ODATA || pgm -> pgm_type == PGM_RDATA ) ) zmtp1_print_datagram ( ndo , bp , EXTRACT_16BITS ( & pgm -> pgm_length ) ) ; return ; trunc : ND_PRINT ( ( ndo , ""[|pgm]"" ) ) ; if ( ch != '\\0' ) ND_PRINT ( ( ndo , "">"" ) ) ; }"
46,"CWE-20 long kernel_wait4 ( pid_t upid , int __user * stat_addr , int options , struct rusage * ru ) { struct wait_opts wo ; struct pid * pid = NULL ; enum pid_type type ; long ret ; if ( options & ~ ( WNOHANG | WUNTRACED | WCONTINUED | __WNOTHREAD | __WCLONE | __WALL ) ) return - EINVAL ; <vul-start> <vul-end> if ( upid == - 1 ) type = PIDTYPE_MAX ; else if ( upid < 0 ) { type = PIDTYPE_PGID ; pid = find_get_pid ( - upid ) ; } else if ( upid == 0 ) { type = PIDTYPE_PGID ; pid = get_task_pid ( current , PIDTYPE_PGID ) ; } else { type = PIDTYPE_PID ; pid = find_get_pid ( upid ) ; } wo . wo_type = type ; wo . wo_pid = pid ; wo . wo_flags = options | WEXITED ; wo . wo_info = NULL ; wo . wo_stat = 0 ; wo . wo_rusage = ru ; ret = do_wait ( & wo ) ; put_pid ( pid ) ; if ( ret > 0 && stat_addr && put_user ( wo . wo_stat , stat_addr ) ) ret = - EFAULT ; return ret ; }","long kernel_wait4 ( pid_t upid , int __user * stat_addr , int options , struct rusage * ru ) { struct wait_opts wo ; struct pid * pid = NULL ; enum pid_type type ; long ret ; if ( options & ~ ( WNOHANG | WUNTRACED | WCONTINUED | __WNOTHREAD | __WCLONE | __WALL ) ) return - EINVAL ; <vul-start> if ( upid == INT_MIN ) return - ESRCH ; <vul-end> if ( upid == - 1 ) type = PIDTYPE_MAX ; else if ( upid < 0 ) { type = PIDTYPE_PGID ; pid = find_get_pid ( - upid ) ; } else if ( upid == 0 ) { type = PIDTYPE_PGID ; pid = get_task_pid ( current , PIDTYPE_PGID ) ; } else { type = PIDTYPE_PID ; pid = find_get_pid ( upid ) ; } wo . wo_type = type ; wo . wo_pid = pid ; wo . wo_flags = options | WEXITED ; wo . wo_info = NULL ; wo . wo_stat = 0 ; wo . wo_rusage = ru ; ret = do_wait ( & wo ) ; put_pid ( pid ) ; if ( ret > 0 && stat_addr && put_user ( wo . wo_stat , stat_addr ) ) ret = - EFAULT ; return ret ; }"
47,"CWE-476 static ScreenCell * realloc_buffer ( VTermScreen * screen , ScreenCell * buffer , int new_rows , int new_cols ) { ScreenCell * new_buffer = vterm_allocator_malloc ( screen -> vt , sizeof ( ScreenCell ) * new_rows * new_cols ) ; int row , col ; for ( row = 0 ; row < new_rows ; row ++ ) { for ( col = 0 ; col < new_cols ; col ++ ) { ScreenCell * new_cell = new_buffer + row * new_cols + col ; if ( buffer && row < screen -> rows && col < screen -> cols ) * new_cell = buffer [ row * screen -> cols + col ] ; else { new_cell -> chars [ 0 ] = 0 ; new_cell -> pen = screen -> pen ; } } } <vul-start> if ( buffer ) <vul-end> vterm_allocator_free ( screen -> vt , buffer ) ; return new_buffer ; }","static ScreenCell * realloc_buffer ( VTermScreen * screen , ScreenCell * buffer , int new_rows , int new_cols ) { ScreenCell * new_buffer = vterm_allocator_malloc ( screen -> vt , sizeof ( ScreenCell ) * new_rows * new_cols ) ; int row , col ; for ( row = 0 ; row < new_rows ; row ++ ) { for ( col = 0 ; col < new_cols ; col ++ ) { ScreenCell * new_cell = new_buffer + row * new_cols + col ; if ( buffer && row < screen -> rows && col < screen -> cols ) * new_cell = buffer [ row * screen -> cols + col ] ; else { new_cell -> chars [ 0 ] = 0 ; new_cell -> pen = screen -> pen ; } } } <vul-start> <vul-end> vterm_allocator_free ( screen -> vt , buffer ) ; return new_buffer ; }"
48,"CWE-416 static int xfrm_dump_policy_done ( struct netlink_callback * cb ) { <vul-start> struct xfrm_policy_walk * walk = ( struct xfrm_policy_walk * ) & cb -> args [ 1 ] ; <vul-end> struct net * net = sock_net ( cb -> skb -> sk ) ; xfrm_policy_walk_done ( walk , net ) ; return 0 ; }","static int xfrm_dump_policy_done ( struct netlink_callback * cb ) { <vul-start> struct xfrm_policy_walk * walk = ( struct xfrm_policy_walk * ) cb -> args ; <vul-end> struct net * net = sock_net ( cb -> skb -> sk ) ; xfrm_policy_walk_done ( walk , net ) ; return 0 ; }"
49,"CWE-264 static struct mount * clone_mnt ( struct mount * old , struct dentry * root , int flag ) { struct super_block * sb = old -> mnt . mnt_sb ; struct mount * mnt ; int err ; mnt = alloc_vfsmnt ( old -> mnt_devname ) ; if ( ! mnt ) return ERR_PTR ( - ENOMEM ) ; if ( flag & ( CL_SLAVE | CL_PRIVATE | CL_SHARED_TO_SLAVE ) ) mnt -> mnt_group_id = 0 ; else mnt -> mnt_group_id = old -> mnt_group_id ; if ( ( flag & CL_MAKE_SHARED ) && ! mnt -> mnt_group_id ) { err = mnt_alloc_group_id ( mnt ) ; if ( err ) goto out_free ; } mnt -> mnt . mnt_flags = old -> mnt . mnt_flags & ~ MNT_WRITE_HOLD ; <vul-start> <vul-end> atomic_inc ( & sb -> s_active ) ; mnt -> mnt . mnt_sb = sb ; mnt -> mnt . mnt_root = dget ( root ) ; mnt -> mnt_mountpoint = mnt -> mnt . mnt_root ; mnt -> mnt_parent = mnt ; br_write_lock ( & vfsmount_lock ) ; list_add_tail ( & mnt -> mnt_instance , & sb -> s_mounts ) ; br_write_unlock ( & vfsmount_lock ) ; if ( ( flag & CL_SLAVE ) || ( ( flag & CL_SHARED_TO_SLAVE ) && IS_MNT_SHARED ( old ) ) ) { list_add ( & mnt -> mnt_slave , & old -> mnt_slave_list ) ; mnt -> mnt_master = old ; CLEAR_MNT_SHARED ( mnt ) ; } else if ( ! ( flag & CL_PRIVATE ) ) { if ( ( flag & CL_MAKE_SHARED ) || IS_MNT_SHARED ( old ) ) list_add ( & mnt -> mnt_share , & old -> mnt_share ) ; if ( IS_MNT_SLAVE ( old ) ) list_add ( & mnt -> mnt_slave , & old -> mnt_slave ) ; mnt -> mnt_master = old -> mnt_master ; } if ( flag & CL_MAKE_SHARED ) set_mnt_shared ( mnt ) ; if ( flag & CL_EXPIRE ) { if ( ! list_empty ( & old -> mnt_expire ) ) list_add ( & mnt -> mnt_expire , & old -> mnt_expire ) ; } return mnt ; out_free : free_vfsmnt ( mnt ) ; return ERR_PTR ( err ) ; }","static struct mount * clone_mnt ( struct mount * old , struct dentry * root , int flag ) { struct super_block * sb = old -> mnt . mnt_sb ; struct mount * mnt ; int err ; mnt = alloc_vfsmnt ( old -> mnt_devname ) ; if ( ! mnt ) return ERR_PTR ( - ENOMEM ) ; if ( flag & ( CL_SLAVE | CL_PRIVATE | CL_SHARED_TO_SLAVE ) ) mnt -> mnt_group_id = 0 ; else mnt -> mnt_group_id = old -> mnt_group_id ; if ( ( flag & CL_MAKE_SHARED ) && ! mnt -> mnt_group_id ) { err = mnt_alloc_group_id ( mnt ) ; if ( err ) goto out_free ; } mnt -> mnt . mnt_flags = old -> mnt . mnt_flags & ~ MNT_WRITE_HOLD ; <vul-start> if ( ( flag & CL_UNPRIVILEGED ) && ( mnt -> mnt . mnt_flags & MNT_READONLY ) ) mnt -> mnt . mnt_flags |= MNT_LOCK_READONLY ; <vul-end> atomic_inc ( & sb -> s_active ) ; mnt -> mnt . mnt_sb = sb ; mnt -> mnt . mnt_root = dget ( root ) ; mnt -> mnt_mountpoint = mnt -> mnt . mnt_root ; mnt -> mnt_parent = mnt ; br_write_lock ( & vfsmount_lock ) ; list_add_tail ( & mnt -> mnt_instance , & sb -> s_mounts ) ; br_write_unlock ( & vfsmount_lock ) ; if ( ( flag & CL_SLAVE ) || ( ( flag & CL_SHARED_TO_SLAVE ) && IS_MNT_SHARED ( old ) ) ) { list_add ( & mnt -> mnt_slave , & old -> mnt_slave_list ) ; mnt -> mnt_master = old ; CLEAR_MNT_SHARED ( mnt ) ; } else if ( ! ( flag & CL_PRIVATE ) ) { if ( ( flag & CL_MAKE_SHARED ) || IS_MNT_SHARED ( old ) ) list_add ( & mnt -> mnt_share , & old -> mnt_share ) ; if ( IS_MNT_SLAVE ( old ) ) list_add ( & mnt -> mnt_slave , & old -> mnt_slave ) ; mnt -> mnt_master = old -> mnt_master ; } if ( flag & CL_MAKE_SHARED ) set_mnt_shared ( mnt ) ; if ( flag & CL_EXPIRE ) { if ( ! list_empty ( & old -> mnt_expire ) ) list_add ( & mnt -> mnt_expire , & old -> mnt_expire ) ; } return mnt ; out_free : free_vfsmnt ( mnt ) ; return ERR_PTR ( err ) ; }"
50,"CWE-264 static int em_jcxz ( struct x86_emulate_ctxt * ctxt ) { <vul-start> <vul-end> if ( address_mask ( ctxt , reg_read ( ctxt , VCPU_REGS_RCX ) ) == 0 ) <vul-start> jmp_rel ( ctxt , ctxt -> src . val ) ; return X86EMUL_CONTINUE ; <vul-end> }","static int em_jcxz ( struct x86_emulate_ctxt * ctxt ) { <vul-start> int rc = X86EMUL_CONTINUE ; <vul-end> if ( address_mask ( ctxt , reg_read ( ctxt , VCPU_REGS_RCX ) ) == 0 ) <vul-start> rc = jmp_rel ( ctxt , ctxt -> src . val ) ; return rc ; <vul-end> }"
51,"CWE-125 if ( count != 3 || memcmp ( tag , ""\\x6f\\x80\\x00"" , 3 ) != 0 ) ThrowReaderException ( CorruptImageError , ""CorruptImage"" ) ; if ( pdb_info . number_records > 1 ) { comment_offset = ( ssize_t ) ( ( int ) ReadBlobMSBLong ( image ) ) ; attributes = ( unsigned char ) ReadBlobByte ( image ) ; count = ReadBlob ( image , 3 , ( unsigned char * ) tag ) ; if ( count != 3 || memcmp ( tag , ""\\x6f\\x80\\x01"" , 3 ) != 0 ) ThrowReaderException ( CorruptImageError , ""CorruptImage"" ) ; } num_pad_bytes = ( size_t ) ( img_offset - TellBlob ( image ) ) ; while ( num_pad_bytes -- != 0 ) { int c ; c = ReadBlobByte ( image ) ; if ( c == EOF ) break ; } count = ReadBlob ( image , sizeof ( pdb_image . name ) , ( unsigned char * ) pdb_image . name ) ; if ( count != sizeof ( pdb_image . name ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; pdb_image . version = ReadBlobByte ( image ) ; pdb_image . type = ( unsigned char ) ( ( int ) ReadBlobByte ( image ) ) ; pdb_image . reserved_1 = ReadBlobMSBLong ( image ) ; pdb_image . note = ReadBlobMSBLong ( image ) ; pdb_image . x_last = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . y_last = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . reserved_2 = ReadBlobMSBLong ( image ) ; pdb_image . x_anchor = ReadBlobMSBShort ( image ) ; pdb_image . y_anchor = ReadBlobMSBShort ( image ) ; pdb_image . width = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . height = ( short ) ReadBlobMSBShort ( image ) ; image -> columns = ( size_t ) pdb_image . width ; image -> rows = ( size_t ) pdb_image . height ; image -> depth = 8 ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; image -> storage_class = PseudoClass ; bits_per_pixel = pdb_image . type == 0 ? 2UL : pdb_image . type == 2 ? 4UL : 1UL ; one = 1 ; if ( AcquireImageColormap ( image , one << bits_per_pixel , exception ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } packets = ( bits_per_pixel * image -> columns + 7 ) / 8 ; <vul-start> pixels = ( unsigned char * ) AcquireQuantumMemory ( packets + 256UL , image -> rows * <vul-end> sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; switch ( pdb_image . version & 0x07 ) { case 0 : { image -> compression = NoCompression ; count = ( ssize_t ) ReadBlob ( image , packets * image -> rows , pixels ) ; break ; } case 1 : { image -> compression = RLECompression ; if ( ! DecodeImage ( image , pixels , packets * image -> rows ) ) ThrowReaderException ( CorruptImageError , ""RLEDecoderError"" ) ; break ; } default : ThrowReaderException ( CorruptImageError , ""UnrecognizedImageCompressionType"" ) ; } p = pixels ; switch ( bits_per_pixel ) { case 1 : { int bit ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( Quantum * ) NULL ) break ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 7 ) ; x += 8 ) { for ( bit = 0 ; bit < 8 ; bit ++ ) { index = ( Quantum ) ( * p & ( 0x80 >> bit ) ? 0x00 : 0x01 ) ; SetPixelIndex ( image , index , q ) ; q += GetPixelChannels ( image ) ; } p ++ ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; status = SetImageProgress ( image , LoadImageTag , ( MagickOffsetType ) y , image -> rows ) ; if ( status == MagickFalse ) break ;","if ( count != 3 || memcmp ( tag , ""\\x6f\\x80\\x00"" , 3 ) != 0 ) ThrowReaderException ( CorruptImageError , ""CorruptImage"" ) ; if ( pdb_info . number_records > 1 ) { comment_offset = ( ssize_t ) ( ( int ) ReadBlobMSBLong ( image ) ) ; attributes = ( unsigned char ) ReadBlobByte ( image ) ; count = ReadBlob ( image , 3 , ( unsigned char * ) tag ) ; if ( count != 3 || memcmp ( tag , ""\\x6f\\x80\\x01"" , 3 ) != 0 ) ThrowReaderException ( CorruptImageError , ""CorruptImage"" ) ; } num_pad_bytes = ( size_t ) ( img_offset - TellBlob ( image ) ) ; while ( num_pad_bytes -- != 0 ) { int c ; c = ReadBlobByte ( image ) ; if ( c == EOF ) break ; } count = ReadBlob ( image , sizeof ( pdb_image . name ) , ( unsigned char * ) pdb_image . name ) ; if ( count != sizeof ( pdb_image . name ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; pdb_image . version = ReadBlobByte ( image ) ; pdb_image . type = ( unsigned char ) ( ( int ) ReadBlobByte ( image ) ) ; pdb_image . reserved_1 = ReadBlobMSBLong ( image ) ; pdb_image . note = ReadBlobMSBLong ( image ) ; pdb_image . x_last = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . y_last = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . reserved_2 = ReadBlobMSBLong ( image ) ; pdb_image . x_anchor = ReadBlobMSBShort ( image ) ; pdb_image . y_anchor = ReadBlobMSBShort ( image ) ; pdb_image . width = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . height = ( short ) ReadBlobMSBShort ( image ) ; image -> columns = ( size_t ) pdb_image . width ; image -> rows = ( size_t ) pdb_image . height ; image -> depth = 8 ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; image -> storage_class = PseudoClass ; bits_per_pixel = pdb_image . type == 0 ? 2UL : pdb_image . type == 2 ? 4UL : 1UL ; one = 1 ; if ( AcquireImageColormap ( image , one << bits_per_pixel , exception ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } packets = ( bits_per_pixel * image -> columns + 7 ) / 8 ; <vul-start> pixels = ( unsigned char * ) AcquireQuantumMemory ( packets + 257UL , image -> rows * <vul-end> sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; switch ( pdb_image . version & 0x07 ) { case 0 : { image -> compression = NoCompression ; count = ( ssize_t ) ReadBlob ( image , packets * image -> rows , pixels ) ; break ; } case 1 : { image -> compression = RLECompression ; if ( ! DecodeImage ( image , pixels , packets * image -> rows ) ) ThrowReaderException ( CorruptImageError , ""RLEDecoderError"" ) ; break ; } default : ThrowReaderException ( CorruptImageError , ""UnrecognizedImageCompressionType"" ) ; } p = pixels ; switch ( bits_per_pixel ) { case 1 : { int bit ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( Quantum * ) NULL ) break ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 7 ) ; x += 8 ) { for ( bit = 0 ; bit < 8 ; bit ++ ) { index = ( Quantum ) ( * p & ( 0x80 >> bit ) ? 0x00 : 0x01 ) ; SetPixelIndex ( image , index , q ) ; q += GetPixelChannels ( image ) ; } p ++ ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; status = SetImageProgress ( image , LoadImageTag , ( MagickOffsetType ) y , image -> rows ) ; if ( status == MagickFalse ) break ;"
52,"nan WORD32 ihevcd_ref_list ( codec_t * ps_codec , pps_t * ps_pps , sps_t * ps_sps , slice_header_t * ps_slice_hdr ) { <vul-start> WORD32 i ; <vul-end> WORD32 st_rps_idx ; WORD32 num_neg_pics , num_pos_pics ; WORD8 * pi1_used ; WORD16 * pi2_delta_poc ; UWORD32 u4_max_poc_lsb ; pic_buf_t * ps_pic_buf ; mv_buf_t * ps_mv_buf ; UWORD32 r_idx ; dpb_mgr_t * ps_dpb_mgr = ( dpb_mgr_t * ) ps_codec -> pv_dpb_mgr ; buf_mgr_t * ps_mv_buf_mgr = ( buf_mgr_t * ) ps_codec -> pv_mv_buf_mgr ; WORD32 ai4_poc_st_curr_before [ MAX_DPB_SIZE ] , ai4_poc_st_foll [ MAX_DPB_SIZE ] , ai4_poc_st_curr_after [ MAX_DPB_SIZE ] ; WORD32 ai4_poc_lt_curr [ MAX_DPB_SIZE ] , ai4_poc_lt_foll [ MAX_DPB_SIZE ] ; UWORD32 u4_num_st_curr_before , u4_num_st_foll , u4_num_st_curr_after , u4_num_lt_curr , u4_num_lt_foll ; UWORD32 u4_num_total_curr ; WORD8 ai1_curr_delta_poc_msb_present_flag [ MAX_DPB_SIZE ] , ai1_foll_delta_poc_msb_present_flag [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_lt_curr [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_lt_foll [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_st_curr_after [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_st_curr_before [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_st_foll [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_list_temp0 [ MAX_DPB_SIZE ] , * as_ref_pic_list_temp1 [ MAX_DPB_SIZE ] ; UWORD32 u4_num_rps_curr_temp_list0 , u4_num_rps_curr_temp_list1 ; WORD32 i4_pic_order_cnt_val ; WORD32 i4_poc_lt ; UNUSED ( as_ref_pic_lt_foll ) ; UNUSED ( as_ref_pic_st_foll ) ; UNUSED ( ps_pps ) ; RETURN_IF_NAL_INFO ; u4_max_poc_lsb = ( 1 << ps_sps -> i1_log2_max_pic_order_cnt_lsb ) ; i4_pic_order_cnt_val = ps_slice_hdr -> i4_abs_pic_order_cnt ; if ( 1 == ps_slice_hdr -> i1_short_term_ref_pic_set_sps_flag ) { st_rps_idx = ps_slice_hdr -> i1_short_term_ref_pic_set_idx ; num_neg_pics = ps_sps -> as_stref_picset [ st_rps_idx ] . i1_num_neg_pics ; num_pos_pics = ps_sps -> as_stref_picset [ st_rps_idx ] . i1_num_pos_pics ; pi1_used = ps_sps -> as_stref_picset [ st_rps_idx ] . ai1_used ; pi2_delta_poc = ps_sps -> as_stref_picset [ st_rps_idx ] . ai2_delta_poc ; } else { st_rps_idx = ps_sps -> i1_num_short_term_ref_pic_sets ; num_neg_pics = ps_slice_hdr -> s_stref_picset . i1_num_neg_pics ; num_pos_pics = ps_slice_hdr -> s_stref_picset . i1_num_pos_pics ; pi1_used = ps_slice_hdr -> s_stref_picset . ai1_used ; pi2_delta_poc = ps_slice_hdr -> s_stref_picset . ai2_delta_poc ; } u4_num_st_curr_before = 0 ; u4_num_st_foll = 0 ; for ( i = 0 ; i < num_neg_pics ; i ++ ) {","WORD32 ihevcd_ref_list ( codec_t * ps_codec , pps_t * ps_pps , sps_t * ps_sps , slice_header_t * ps_slice_hdr ) { <vul-start> WORD32 i , j ; <vul-end> WORD32 st_rps_idx ; WORD32 num_neg_pics , num_pos_pics ; WORD8 * pi1_used ; WORD16 * pi2_delta_poc ; UWORD32 u4_max_poc_lsb ; pic_buf_t * ps_pic_buf ; mv_buf_t * ps_mv_buf ; UWORD32 r_idx ; dpb_mgr_t * ps_dpb_mgr = ( dpb_mgr_t * ) ps_codec -> pv_dpb_mgr ; buf_mgr_t * ps_mv_buf_mgr = ( buf_mgr_t * ) ps_codec -> pv_mv_buf_mgr ; WORD32 ai4_poc_st_curr_before [ MAX_DPB_SIZE ] , ai4_poc_st_foll [ MAX_DPB_SIZE ] , ai4_poc_st_curr_after [ MAX_DPB_SIZE ] ; WORD32 ai4_poc_lt_curr [ MAX_DPB_SIZE ] , ai4_poc_lt_foll [ MAX_DPB_SIZE ] ; UWORD32 u4_num_st_curr_before , u4_num_st_foll , u4_num_st_curr_after , u4_num_lt_curr , u4_num_lt_foll ; UWORD32 u4_num_total_curr ; WORD8 ai1_curr_delta_poc_msb_present_flag [ MAX_DPB_SIZE ] , ai1_foll_delta_poc_msb_present_flag [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_lt_curr [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_lt_foll [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_st_curr_after [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_st_curr_before [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_st_foll [ MAX_DPB_SIZE ] ; pic_buf_t * as_ref_pic_list_temp0 [ MAX_DPB_SIZE ] , * as_ref_pic_list_temp1 [ MAX_DPB_SIZE ] ; UWORD32 u4_num_rps_curr_temp_list0 , u4_num_rps_curr_temp_list1 ; WORD32 i4_pic_order_cnt_val ; WORD32 i4_poc_lt ; UNUSED ( as_ref_pic_lt_foll ) ; UNUSED ( as_ref_pic_st_foll ) ; UNUSED ( ps_pps ) ; RETURN_IF_NAL_INFO ; u4_max_poc_lsb = ( 1 << ps_sps -> i1_log2_max_pic_order_cnt_lsb ) ; i4_pic_order_cnt_val = ps_slice_hdr -> i4_abs_pic_order_cnt ; if ( 1 == ps_slice_hdr -> i1_short_term_ref_pic_set_sps_flag ) { st_rps_idx = ps_slice_hdr -> i1_short_term_ref_pic_set_idx ; num_neg_pics = ps_sps -> as_stref_picset [ st_rps_idx ] . i1_num_neg_pics ; num_pos_pics = ps_sps -> as_stref_picset [ st_rps_idx ] . i1_num_pos_pics ; pi1_used = ps_sps -> as_stref_picset [ st_rps_idx ] . ai1_used ; pi2_delta_poc = ps_sps -> as_stref_picset [ st_rps_idx ] . ai2_delta_poc ; } else { st_rps_idx = ps_sps -> i1_num_short_term_ref_pic_sets ; num_neg_pics = ps_slice_hdr -> s_stref_picset . i1_num_neg_pics ; num_pos_pics = ps_slice_hdr -> s_stref_picset . i1_num_pos_pics ; pi1_used = ps_slice_hdr -> s_stref_picset . ai1_used ; pi2_delta_poc = ps_slice_hdr -> s_stref_picset . ai2_delta_poc ; } u4_num_st_curr_before = 0 ; u4_num_st_foll = 0 ; for ( i = 0 ; i < num_neg_pics ; i ++ ) {"
53,"CWE-19 int xfs_attr3_leaf_clearflag ( struct xfs_da_args * args ) { struct xfs_attr_leafblock * leaf ; struct xfs_attr_leaf_entry * entry ; struct xfs_attr_leaf_name_remote * name_rmt ; struct xfs_buf * bp ; int error ; # ifdef DEBUG struct xfs_attr3_icleaf_hdr ichdr ; xfs_attr_leaf_name_local_t * name_loc ; int namelen ; char * name ; # endif trace_xfs_attr_leaf_clearflag ( args ) ; error = xfs_attr3_leaf_read ( args -> trans , args -> dp , args -> blkno , - 1 , & bp ) ; if ( error ) return ( error ) ; leaf = bp -> b_addr ; entry = & xfs_attr3_leaf_entryp ( leaf ) [ args -> index ] ; ASSERT ( entry -> flags & XFS_ATTR_INCOMPLETE ) ; # ifdef DEBUG xfs_attr3_leaf_hdr_from_disk ( & ichdr , leaf ) ; ASSERT ( args -> index < ichdr . count ) ; ASSERT ( args -> index >= 0 ) ; if ( entry -> flags & XFS_ATTR_LOCAL ) { name_loc = xfs_attr3_leaf_name_local ( leaf , args -> index ) ; namelen = name_loc -> namelen ; name = ( char * ) name_loc -> nameval ; } else { name_rmt = xfs_attr3_leaf_name_remote ( leaf , args -> index ) ; namelen = name_rmt -> namelen ; name = ( char * ) name_rmt -> name ; } ASSERT ( be32_to_cpu ( entry -> hashval ) == args -> hashval ) ; ASSERT ( namelen == args -> namelen ) ; ASSERT ( memcmp ( name , args -> name , namelen ) == 0 ) ; # endif entry -> flags &= ~ XFS_ATTR_INCOMPLETE ; xfs_trans_log_buf ( args -> trans , bp , XFS_DA_LOGRANGE ( leaf , entry , sizeof ( * entry ) ) ) ; if ( args -> rmtblkno ) { ASSERT ( ( entry -> flags & XFS_ATTR_LOCAL ) == 0 ) ; name_rmt = xfs_attr3_leaf_name_remote ( leaf , args -> index ) ; name_rmt -> valueblk = cpu_to_be32 ( args -> rmtblkno ) ; <vul-start> name_rmt -> valuelen = cpu_to_be32 ( args -> valuelen ) ; <vul-end> xfs_trans_log_buf ( args -> trans , bp , XFS_DA_LOGRANGE ( leaf , name_rmt , sizeof ( * name_rmt ) ) ) ; } return xfs_trans_roll ( & args -> trans , args -> dp ) ; }","int xfs_attr3_leaf_clearflag ( struct xfs_da_args * args ) { struct xfs_attr_leafblock * leaf ; struct xfs_attr_leaf_entry * entry ; struct xfs_attr_leaf_name_remote * name_rmt ; struct xfs_buf * bp ; int error ; # ifdef DEBUG struct xfs_attr3_icleaf_hdr ichdr ; xfs_attr_leaf_name_local_t * name_loc ; int namelen ; char * name ; # endif trace_xfs_attr_leaf_clearflag ( args ) ; error = xfs_attr3_leaf_read ( args -> trans , args -> dp , args -> blkno , - 1 , & bp ) ; if ( error ) return ( error ) ; leaf = bp -> b_addr ; entry = & xfs_attr3_leaf_entryp ( leaf ) [ args -> index ] ; ASSERT ( entry -> flags & XFS_ATTR_INCOMPLETE ) ; # ifdef DEBUG xfs_attr3_leaf_hdr_from_disk ( & ichdr , leaf ) ; ASSERT ( args -> index < ichdr . count ) ; ASSERT ( args -> index >= 0 ) ; if ( entry -> flags & XFS_ATTR_LOCAL ) { name_loc = xfs_attr3_leaf_name_local ( leaf , args -> index ) ; namelen = name_loc -> namelen ; name = ( char * ) name_loc -> nameval ; } else { name_rmt = xfs_attr3_leaf_name_remote ( leaf , args -> index ) ; namelen = name_rmt -> namelen ; name = ( char * ) name_rmt -> name ; } ASSERT ( be32_to_cpu ( entry -> hashval ) == args -> hashval ) ; ASSERT ( namelen == args -> namelen ) ; ASSERT ( memcmp ( name , args -> name , namelen ) == 0 ) ; # endif entry -> flags &= ~ XFS_ATTR_INCOMPLETE ; xfs_trans_log_buf ( args -> trans , bp , XFS_DA_LOGRANGE ( leaf , entry , sizeof ( * entry ) ) ) ; if ( args -> rmtblkno ) { ASSERT ( ( entry -> flags & XFS_ATTR_LOCAL ) == 0 ) ; name_rmt = xfs_attr3_leaf_name_remote ( leaf , args -> index ) ; name_rmt -> valueblk = cpu_to_be32 ( args -> rmtblkno ) ; <vul-start> name_rmt -> valuelen = cpu_to_be32 ( args -> rmtvaluelen ) ; <vul-end> xfs_trans_log_buf ( args -> trans , bp , XFS_DA_LOGRANGE ( leaf , name_rmt , sizeof ( * name_rmt ) ) ) ; } return xfs_trans_roll ( & args -> trans , args -> dp ) ; }"
54,"CWE-119 <vul-start> void vp9_iht16x16_256_add_c ( const int16_t * input , uint8_t * dest , int stride , <vul-end> int tx_type ) { int i , j ; <vul-start> int16_t out [ 16 * 16 ] ; int16_t * outptr = out ; int16_t temp_in [ 16 ] , temp_out [ 16 ] ; <vul-end> const transform_2d ht = IHT_16 [ tx_type ] ; for ( i = 0 ; i < 16 ; ++ i ) { ht . rows ( input , outptr ) ; input += 16 ; outptr += 16 ; } for ( i = 0 ; i < 16 ; ++ i ) { for ( j = 0 ; j < 16 ; ++ j ) temp_in [ j ] = out [ j * 16 + i ] ; ht . cols ( temp_in , temp_out ) ; <vul-start> for ( j = 0 ; j < 16 ; ++ j ) dest [ j * stride + i ] = clip_pixel ( ROUND_POWER_OF_TWO ( temp_out [ j ] , 6 ) + dest [ j * stride + i ] ) ; <vul-end> } }","<vul-start> void vp9_iht16x16_256_add_c ( const tran_low_t * input , uint8_t * dest , int stride , <vul-end> int tx_type ) { int i , j ; <vul-start> tran_low_t out [ 16 * 16 ] ; tran_low_t * outptr = out ; tran_low_t temp_in [ 16 ] , temp_out [ 16 ] ; <vul-end> const transform_2d ht = IHT_16 [ tx_type ] ; for ( i = 0 ; i < 16 ; ++ i ) { ht . rows ( input , outptr ) ; input += 16 ; outptr += 16 ; } for ( i = 0 ; i < 16 ; ++ i ) { for ( j = 0 ; j < 16 ; ++ j ) temp_in [ j ] = out [ j * 16 + i ] ; ht . cols ( temp_in , temp_out ) ; <vul-start> for ( j = 0 ; j < 16 ; ++ j ) { dest [ j * stride + i ] = clip_pixel_add ( dest [ j * stride + i ] , ROUND_POWER_OF_TWO ( temp_out [ j ] , 6 ) ) ; } <vul-end> } }"
55,"CWE-119 <vul-start> static int decode_uniform ( vp9_reader * r ) { <vul-end> const int l = 8 ; const int m = ( 1 << l ) - 191 ; <vul-start> const int v = vp9_read_literal ( r , l - 1 ) ; return v < m ? v : ( v << 1 ) - m + vp9_read_bit ( r ) ; <vul-end> }","<vul-start> static int decode_uniform ( vpx_reader * r ) { <vul-end> const int l = 8 ; const int m = ( 1 << l ) - 191 ; <vul-start> const int v = vpx_read_literal ( r , l - 1 ) ; return v < m ? v : ( v << 1 ) - m + vpx_read_bit ( r ) ; <vul-end> }"
56,"CWE-119 static void build_y_mask ( const loop_filter_info_n * const lfi_n , const MODE_INFO * mi , const int shift_y , LOOP_FILTER_MASK * lfm ) { const MB_MODE_INFO * mbmi = & mi -> mbmi ; const BLOCK_SIZE block_size = mbmi -> sb_type ; const TX_SIZE tx_size_y = mbmi -> tx_size ; const int filter_level = get_filter_level ( lfi_n , mbmi ) ; uint64_t * const left_y = & lfm -> left_y [ tx_size_y ] ; uint64_t * const above_y = & lfm -> above_y [ tx_size_y ] ; uint64_t * const int_4x4_y = & lfm -> int_4x4_y ; int i ; if ( ! filter_level ) { return ; } else { const int w = num_8x8_blocks_wide_lookup [ block_size ] ; const int h = num_8x8_blocks_high_lookup [ block_size ] ; int index = shift_y ; for ( i = 0 ; i < h ; i ++ ) { <vul-start> vpx_memset ( & lfm -> lfl_y [ index ] , filter_level , w ) ; <vul-end> index += 8 ; } } * above_y |= above_prediction_mask [ block_size ] << shift_y ; * left_y |= left_prediction_mask [ block_size ] << shift_y ; if ( mbmi -> skip && is_inter_block ( mbmi ) ) return ; * above_y |= ( size_mask [ block_size ] & above_64x64_txform_mask [ tx_size_y ] ) << shift_y ; * left_y |= ( size_mask [ block_size ] & left_64x64_txform_mask [ tx_size_y ] ) << shift_y ; if ( tx_size_y == TX_4X4 ) <vul-start> * int_4x4_y |= ( size_mask [ block_size ] & 0xffffffffffffffff ) << shift_y ; <vul-end> }","static void build_y_mask ( const loop_filter_info_n * const lfi_n , const MODE_INFO * mi , const int shift_y , LOOP_FILTER_MASK * lfm ) { const MB_MODE_INFO * mbmi = & mi -> mbmi ; const BLOCK_SIZE block_size = mbmi -> sb_type ; const TX_SIZE tx_size_y = mbmi -> tx_size ; const int filter_level = get_filter_level ( lfi_n , mbmi ) ; uint64_t * const left_y = & lfm -> left_y [ tx_size_y ] ; uint64_t * const above_y = & lfm -> above_y [ tx_size_y ] ; uint64_t * const int_4x4_y = & lfm -> int_4x4_y ; int i ; if ( ! filter_level ) { return ; } else { const int w = num_8x8_blocks_wide_lookup [ block_size ] ; const int h = num_8x8_blocks_high_lookup [ block_size ] ; int index = shift_y ; for ( i = 0 ; i < h ; i ++ ) { <vul-start> memset ( & lfm -> lfl_y [ index ] , filter_level , w ) ; <vul-end> index += 8 ; } } * above_y |= above_prediction_mask [ block_size ] << shift_y ; * left_y |= left_prediction_mask [ block_size ] << shift_y ; if ( mbmi -> skip && is_inter_block ( mbmi ) ) return ; * above_y |= ( size_mask [ block_size ] & above_64x64_txform_mask [ tx_size_y ] ) << shift_y ; * left_y |= ( size_mask [ block_size ] & left_64x64_txform_mask [ tx_size_y ] ) << shift_y ; if ( tx_size_y == TX_4X4 ) <vul-start> * int_4x4_y |= ( size_mask [ block_size ] & 0xffffffffffffffffULL ) << shift_y ; <vul-end> }"
57,"CWE-190 int jas_matrix_cmp ( jas_matrix_t * mat0 , jas_matrix_t * mat1 ) { <vul-start> int i ; int j ; <vul-end> if ( mat0 -> numrows_ != mat1 -> numrows_ || mat0 -> numcols_ != mat1 -> numcols_ ) { return 1 ; } for ( i = 0 ; i < mat0 -> numrows_ ; i ++ ) { for ( j = 0 ; j < mat0 -> numcols_ ; j ++ ) { if ( jas_matrix_get ( mat0 , i , j ) != jas_matrix_get ( mat1 , i , j ) ) { return 1 ; } } } return 0 ; }","int jas_matrix_cmp ( jas_matrix_t * mat0 , jas_matrix_t * mat1 ) { <vul-start> jas_matind_t i ; jas_matind_t j ; <vul-end> if ( mat0 -> numrows_ != mat1 -> numrows_ || mat0 -> numcols_ != mat1 -> numcols_ ) { return 1 ; } for ( i = 0 ; i < mat0 -> numrows_ ; i ++ ) { for ( j = 0 ; j < mat0 -> numcols_ ; j ++ ) { if ( jas_matrix_get ( mat0 , i , j ) != jas_matrix_get ( mat1 , i , j ) ) { return 1 ; } } } return 0 ; }"
58,"CWE-284 static int dbConnect ( char * host , char * user , char * passwd ) { DBUG_ENTER ( ""dbConnect"" ) ; if ( verbose ) { fprintf ( stderr , ""# Connecting to %s...\\n"" , host ? host : ""localhost"" ) ; } mysql_init ( & mysql_connection ) ; if ( opt_compress ) mysql_options ( & mysql_connection , MYSQL_OPT_COMPRESS , NullS ) ; <vul-start> # ifdef HAVE_OPENSSL if ( opt_use_ssl ) { mysql_ssl_set ( & mysql_connection , opt_ssl_key , opt_ssl_cert , opt_ssl_ca , opt_ssl_capath , opt_ssl_cipher ) ; mysql_options ( & mysql_connection , MYSQL_OPT_SSL_CRL , opt_ssl_crl ) ; mysql_options ( & mysql_connection , MYSQL_OPT_SSL_CRLPATH , opt_ssl_crlpath ) ; } # endif <vul-end> if ( opt_protocol ) mysql_options ( & mysql_connection , MYSQL_OPT_PROTOCOL , ( char * ) & opt_protocol ) ; if ( opt_bind_addr ) mysql_options ( & mysql_connection , MYSQL_OPT_BIND , opt_bind_addr ) ; # if defined ( _WIN32 ) && ! defined ( EMBEDDED_LIBRARY ) if ( shared_memory_base_name ) mysql_options ( & mysql_connection , MYSQL_SHARED_MEMORY_BASE_NAME , shared_memory_base_name ) ; # endif if ( opt_plugin_dir && * opt_plugin_dir ) mysql_options ( & mysql_connection , MYSQL_PLUGIN_DIR , opt_plugin_dir ) ; if ( opt_default_auth && * opt_default_auth ) mysql_options ( & mysql_connection , MYSQL_DEFAULT_AUTH , opt_default_auth ) ; mysql_options ( & mysql_connection , MYSQL_SET_CHARSET_NAME , default_charset ) ; mysql_options ( & mysql_connection , MYSQL_OPT_CONNECT_ATTR_RESET , 0 ) ; mysql_options4 ( & mysql_connection , MYSQL_OPT_CONNECT_ATTR_ADD , ""program_name"" , ""mysqlcheck"" ) ; if ( ! ( sock = mysql_real_connect ( & mysql_connection , host , user , passwd , NULL , opt_mysql_port , opt_mysql_unix_port , 0 ) ) ) { DBerror ( & mysql_connection , ""when trying to connect"" ) ; DBUG_RETURN ( 1 ) ; } mysql_connection . reconnect = 1 ; DBUG_RETURN ( 0 ) ; }","static int dbConnect ( char * host , char * user , char * passwd ) { DBUG_ENTER ( ""dbConnect"" ) ; if ( verbose ) { fprintf ( stderr , ""# Connecting to %s...\\n"" , host ? host : ""localhost"" ) ; } mysql_init ( & mysql_connection ) ; if ( opt_compress ) mysql_options ( & mysql_connection , MYSQL_OPT_COMPRESS , NullS ) ; <vul-start> SSL_SET_OPTIONS ( & mysql_connection ) ; <vul-end> if ( opt_protocol ) mysql_options ( & mysql_connection , MYSQL_OPT_PROTOCOL , ( char * ) & opt_protocol ) ; if ( opt_bind_addr ) mysql_options ( & mysql_connection , MYSQL_OPT_BIND , opt_bind_addr ) ; # if defined ( _WIN32 ) && ! defined ( EMBEDDED_LIBRARY ) if ( shared_memory_base_name ) mysql_options ( & mysql_connection , MYSQL_SHARED_MEMORY_BASE_NAME , shared_memory_base_name ) ; # endif if ( opt_plugin_dir && * opt_plugin_dir ) mysql_options ( & mysql_connection , MYSQL_PLUGIN_DIR , opt_plugin_dir ) ; if ( opt_default_auth && * opt_default_auth ) mysql_options ( & mysql_connection , MYSQL_DEFAULT_AUTH , opt_default_auth ) ; mysql_options ( & mysql_connection , MYSQL_SET_CHARSET_NAME , default_charset ) ; mysql_options ( & mysql_connection , MYSQL_OPT_CONNECT_ATTR_RESET , 0 ) ; mysql_options4 ( & mysql_connection , MYSQL_OPT_CONNECT_ATTR_ADD , ""program_name"" , ""mysqlcheck"" ) ; if ( ! ( sock = mysql_real_connect ( & mysql_connection , host , user , passwd , NULL , opt_mysql_port , opt_mysql_unix_port , 0 ) ) ) { DBerror ( & mysql_connection , ""when trying to connect"" ) ; DBUG_RETURN ( 1 ) ; } mysql_connection . reconnect = 1 ; DBUG_RETURN ( 0 ) ; }"
59,"CWE-119 static void yv12_extend_frame_bottom_c ( YV12_BUFFER_CONFIG * ybf ) { int i ; unsigned char * src_ptr1 , * src_ptr2 ; unsigned char * dest_ptr2 ; unsigned int Border ; int plane_stride ; int plane_height ; Border = ybf -> border ; plane_stride = ybf -> y_stride ; plane_height = ybf -> y_height ; src_ptr1 = ybf -> y_buffer - Border ; src_ptr2 = src_ptr1 + ( plane_height * plane_stride ) - plane_stride ; dest_ptr2 = src_ptr2 + plane_stride ; for ( i = 0 ; i < ( int ) Border ; i ++ ) { <vul-start> vpx_memcpy ( dest_ptr2 , src_ptr2 , plane_stride ) ; <vul-end> dest_ptr2 += plane_stride ; } plane_stride = ybf -> uv_stride ; plane_height = ybf -> uv_height ; Border /= 2 ; src_ptr1 = ybf -> u_buffer - Border ; src_ptr2 = src_ptr1 + ( plane_height * plane_stride ) - plane_stride ; dest_ptr2 = src_ptr2 + plane_stride ; for ( i = 0 ; i < ( int ) ( Border ) ; i ++ ) { <vul-start> vpx_memcpy ( dest_ptr2 , src_ptr2 , plane_stride ) ; <vul-end> dest_ptr2 += plane_stride ; } src_ptr1 = ybf -> v_buffer - Border ; src_ptr2 = src_ptr1 + ( plane_height * plane_stride ) - plane_stride ; dest_ptr2 = src_ptr2 + plane_stride ; for ( i = 0 ; i < ( int ) ( Border ) ; i ++ ) { <vul-start> vpx_memcpy ( dest_ptr2 , src_ptr2 , plane_stride ) ; <vul-end> dest_ptr2 += plane_stride ; } }","static void yv12_extend_frame_bottom_c ( YV12_BUFFER_CONFIG * ybf ) { int i ; unsigned char * src_ptr1 , * src_ptr2 ; unsigned char * dest_ptr2 ; unsigned int Border ; int plane_stride ; int plane_height ; Border = ybf -> border ; plane_stride = ybf -> y_stride ; plane_height = ybf -> y_height ; src_ptr1 = ybf -> y_buffer - Border ; src_ptr2 = src_ptr1 + ( plane_height * plane_stride ) - plane_stride ; dest_ptr2 = src_ptr2 + plane_stride ; for ( i = 0 ; i < ( int ) Border ; i ++ ) { <vul-start> memcpy ( dest_ptr2 , src_ptr2 , plane_stride ) ; <vul-end> dest_ptr2 += plane_stride ; } plane_stride = ybf -> uv_stride ; plane_height = ybf -> uv_height ; Border /= 2 ; src_ptr1 = ybf -> u_buffer - Border ; src_ptr2 = src_ptr1 + ( plane_height * plane_stride ) - plane_stride ; dest_ptr2 = src_ptr2 + plane_stride ; for ( i = 0 ; i < ( int ) ( Border ) ; i ++ ) { <vul-start> memcpy ( dest_ptr2 , src_ptr2 , plane_stride ) ; <vul-end> dest_ptr2 += plane_stride ; } src_ptr1 = ybf -> v_buffer - Border ; src_ptr2 = src_ptr1 + ( plane_height * plane_stride ) - plane_stride ; dest_ptr2 = src_ptr2 + plane_stride ; for ( i = 0 ; i < ( int ) ( Border ) ; i ++ ) { <vul-start> memcpy ( dest_ptr2 , src_ptr2 , plane_stride ) ; <vul-end> dest_ptr2 += plane_stride ; } }"
60,"CWE-476 static int mpeg4video_probe ( AVProbeData * probe_packet ) { uint32_t temp_buffer = - 1 ; int VO = 0 , VOL = 0 , VOP = 0 , VISO = 0 , res = 0 ; int i ; for ( i = 0 ; i < probe_packet -> buf_size ; i ++ ) { temp_buffer = ( temp_buffer << 8 ) + probe_packet -> buf [ i ] ; <vul-start> if ( ( temp_buffer & 0xffffff00 ) != 0x100 ) <vul-end> continue ; if ( temp_buffer == VOP_START_CODE ) VOP ++ ; else if ( temp_buffer == VISUAL_OBJECT_START_CODE ) VISO ++ ; <vul-start> else if ( temp_buffer < 0x120 ) <vul-end> VO ++ ; <vul-start> else if ( temp_buffer < 0x130 ) <vul-end> VOL ++ ; else if ( ! ( 0x1AF < temp_buffer && temp_buffer < 0x1B7 ) && ! ( 0x1B9 < temp_buffer && temp_buffer < 0x1C4 ) ) res ++ ; } if ( VOP >= VISO && VOP >= VOL && VO >= VOL && VOL > 0 && res == 0 ) return AVPROBE_SCORE_EXTENSION ; return 0 ; }","static int mpeg4video_probe ( AVProbeData * probe_packet ) { uint32_t temp_buffer = - 1 ; int VO = 0 , VOL = 0 , VOP = 0 , VISO = 0 , res = 0 ; int i ; for ( i = 0 ; i < probe_packet -> buf_size ; i ++ ) { temp_buffer = ( temp_buffer << 8 ) + probe_packet -> buf [ i ] ; <vul-start> if ( temp_buffer & 0xfffffe00 ) continue ; if ( temp_buffer < 2 ) <vul-end> continue ; if ( temp_buffer == VOP_START_CODE ) VOP ++ ; else if ( temp_buffer == VISUAL_OBJECT_START_CODE ) VISO ++ ; <vul-start> else if ( temp_buffer >= 0x100 && temp_buffer < 0x120 ) <vul-end> VO ++ ; <vul-start> else if ( temp_buffer >= 0x120 && temp_buffer < 0x130 ) <vul-end> VOL ++ ; else if ( ! ( 0x1AF < temp_buffer && temp_buffer < 0x1B7 ) && ! ( 0x1B9 < temp_buffer && temp_buffer < 0x1C4 ) ) res ++ ; } if ( VOP >= VISO && VOP >= VOL && VO >= VOL && VOL > 0 && res == 0 ) return AVPROBE_SCORE_EXTENSION ; return 0 ; }"
61,"CWE-416 static void mark_context_stack ( mrb_state * mrb , struct mrb_context * c ) { size_t i ; size_t e ; <vul-start> <vul-end> if ( c -> stack == NULL ) return ; e = c -> stack - c -> stbase ; if ( c -> ci ) e += c -> ci -> nregs ; if ( c -> stbase + e > c -> stend ) e = c -> stend - c -> stbase ; for ( i = 0 ; i < e ; i ++ ) { mrb_value v = c -> stbase [ i ] ; if ( ! mrb_immediate_p ( v ) ) { <vul-start> if ( mrb_basic_ptr ( v ) -> tt == MRB_TT_FREE ) { c -> stbase [ i ] = mrb_nil_value ( ) ; } else { <vul-end> mrb_gc_mark ( mrb , mrb_basic_ptr ( v ) ) ; } } <vul-start> <vul-end> } }","static void mark_context_stack ( mrb_state * mrb , struct mrb_context * c ) { size_t i ; size_t e ; <vul-start> mrb_value nil ; <vul-end> if ( c -> stack == NULL ) return ; e = c -> stack - c -> stbase ; if ( c -> ci ) e += c -> ci -> nregs ; if ( c -> stbase + e > c -> stend ) e = c -> stend - c -> stbase ; for ( i = 0 ; i < e ; i ++ ) { mrb_value v = c -> stbase [ i ] ; if ( ! mrb_immediate_p ( v ) ) { <vul-start> <vul-end> mrb_gc_mark ( mrb , mrb_basic_ptr ( v ) ) ; } } <vul-start> e = c -> stend - c -> stbase ; nil = mrb_nil_value ( ) ; for ( ; i < e ; i ++ ) { c -> stbase [ i ] = nil ; <vul-end> } }"
62,"CWE-552 static ssize_t _hostsock_readv ( oe_fd_t * desc , const struct oe_iovec * iov , int iovcnt ) { ssize_t ret = - 1 ; sock_t * sock = _cast_sock ( desc ) ; void * buf = NULL ; size_t buf_size = 0 ; <vul-start> <vul-end> if ( ! sock || ( ! iov && iovcnt ) || iovcnt < 0 || iovcnt > OE_IOV_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> if ( oe_iov_pack ( iov , iovcnt , & buf , & buf_size ) != 0 ) <vul-end> OE_RAISE_ERRNO ( OE_ENOMEM ) ; <vul-start> <vul-end> if ( oe_syscall_recvv_ocall ( & ret , sock -> host_fd , buf , iovcnt , buf_size ) != OE_OK ) { <vul-start> <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( ret > 0 ) { if ( oe_iov_sync ( iov , iovcnt , buf , buf_size ) != 0 ) OE_RAISE_ERRNO ( OE_EINVAL ) ; } done : if ( buf ) oe_free ( buf ) ; return ret ; }","static ssize_t _hostsock_readv ( oe_fd_t * desc , const struct oe_iovec * iov , int iovcnt ) { ssize_t ret = - 1 ; sock_t * sock = _cast_sock ( desc ) ; void * buf = NULL ; size_t buf_size = 0 ; <vul-start> size_t data_size = 0 ; <vul-end> if ( ! sock || ( ! iov && iovcnt ) || iovcnt < 0 || iovcnt > OE_IOV_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> if ( oe_iov_pack ( iov , iovcnt , & buf , & buf_size , & data_size ) != 0 ) <vul-end> OE_RAISE_ERRNO ( OE_ENOMEM ) ; <vul-start> if ( data_size > OE_SSIZE_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-end> if ( oe_syscall_recvv_ocall ( & ret , sock -> host_fd , buf , iovcnt , buf_size ) != OE_OK ) { <vul-start> OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( ret > ( ssize_t ) ( data_size ) ) { ret = - 1 ; <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( ret > 0 ) { if ( oe_iov_sync ( iov , iovcnt , buf , buf_size ) != 0 ) OE_RAISE_ERRNO ( OE_EINVAL ) ; } done : if ( buf ) oe_free ( buf ) ; return ret ; }"
63,"CWE-125 ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } if ( sun_info . length == 0 ) ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; number_pixels = ( MagickSizeType ) ( image -> columns * image -> rows ) ; if ( ( sun_info . type != RT_ENCODED ) && ( ( number_pixels * sun_info . depth ) > ( 8UL * sun_info . length ) ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( HeapOverflowSanityCheck ( sun_info . width , sun_info . depth ) != MagickFalse ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; bytes_per_line = sun_info . width * sun_info . depth ; sun_data = ( unsigned char * ) AcquireQuantumMemory ( sun_info . length , sizeof ( * sun_data ) ) ; if ( sun_data == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ( ssize_t ) ReadBlob ( image , sun_info . length , sun_data ) ; if ( count != ( ssize_t ) sun_info . length ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( CorruptImageError , ""UnableToReadImageData"" ) ; } height = sun_info . height ; if ( ( height == 0 ) || ( sun_info . width == 0 ) || ( sun_info . depth == 0 ) || ( ( bytes_per_line / sun_info . depth ) != sun_info . width ) ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; } quantum = sun_info . depth == 1 ? 15 : 7 ; bytes_per_line += quantum ; bytes_per_line <<= 1 ; if ( ( bytes_per_line >> 1 ) != ( sun_info . width * sun_info . depth + quantum ) ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; } bytes_per_line >>= 4 ; if ( HeapOverflowSanityCheck ( height , bytes_per_line ) != MagickFalse ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; } pixels_length = height * bytes_per_line ; <vul-start> sun_pixels = ( unsigned char * ) AcquireQuantumMemory ( pixels_length , <vul-end> sizeof ( * sun_pixels ) ) ; if ( sun_pixels == ( unsigned char * ) NULL ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } ResetMagickMemory ( sun_pixels , 0 , pixels_length * sizeof ( * sun_pixels ) ) ; if ( sun_info . type == RT_ENCODED ) { status = DecodeImage ( sun_data , sun_info . length , sun_pixels , pixels_length ) ; if ( status == MagickFalse ) ThrowReaderException ( CorruptImageError , ""UnableToReadImageData"" ) ; } else { if ( sun_info . length > pixels_length ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; sun_pixels = ( unsigned char * ) RelinquishMagickMemory ( sun_pixels ) ; ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; } ( void ) CopyMagickMemory ( sun_pixels , sun_data , sun_info . length ) ; } sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; p = sun_pixels ; if ( sun_info . depth == 1 ) for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 7 ) ; x += 8 ) { for ( bit = 7 ; bit >= 0 ; bit -- ) SetPixelIndex ( indexes + x + 7 - bit , ( ( * p ) & ( 0x01 << bit ) ? 0x00 : 0x01 ) ) ; p ++ ; } if ( ( image -> columns % 8 ) != 0 ) { for ( bit = 7 ; bit >= ( int ) ( 8 - ( image -> columns % 8 ) ) ; bit -- ) SetPixelIndex ( indexes + x + 7 - bit , ( * p ) & ( 0x01 << bit ) ? 0x00 : 0x01 ) ; p ++ ; } if ( ( ( ( image -> columns / 8 ) + ( image -> columns % 8 ? 1 : 0 ) ) % 2 ) != 0 ) p ++ ; if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; if ( image -> previous == ( Image * ) NULL ) {","( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } if ( sun_info . length == 0 ) ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; number_pixels = ( MagickSizeType ) ( image -> columns * image -> rows ) ; if ( ( sun_info . type != RT_ENCODED ) && ( ( number_pixels * sun_info . depth ) > ( 8UL * sun_info . length ) ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( HeapOverflowSanityCheck ( sun_info . width , sun_info . depth ) != MagickFalse ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; bytes_per_line = sun_info . width * sun_info . depth ; sun_data = ( unsigned char * ) AcquireQuantumMemory ( sun_info . length , sizeof ( * sun_data ) ) ; if ( sun_data == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ( ssize_t ) ReadBlob ( image , sun_info . length , sun_data ) ; if ( count != ( ssize_t ) sun_info . length ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( CorruptImageError , ""UnableToReadImageData"" ) ; } height = sun_info . height ; if ( ( height == 0 ) || ( sun_info . width == 0 ) || ( sun_info . depth == 0 ) || ( ( bytes_per_line / sun_info . depth ) != sun_info . width ) ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; } quantum = sun_info . depth == 1 ? 15 : 7 ; bytes_per_line += quantum ; bytes_per_line <<= 1 ; if ( ( bytes_per_line >> 1 ) != ( sun_info . width * sun_info . depth + quantum ) ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; } bytes_per_line >>= 4 ; if ( HeapOverflowSanityCheck ( height , bytes_per_line ) != MagickFalse ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; } pixels_length = height * bytes_per_line ; <vul-start> sun_pixels = ( unsigned char * ) AcquireQuantumMemory ( pixels_length + image -> rows , <vul-end> sizeof ( * sun_pixels ) ) ; if ( sun_pixels == ( unsigned char * ) NULL ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } ResetMagickMemory ( sun_pixels , 0 , pixels_length * sizeof ( * sun_pixels ) ) ; if ( sun_info . type == RT_ENCODED ) { status = DecodeImage ( sun_data , sun_info . length , sun_pixels , pixels_length ) ; if ( status == MagickFalse ) ThrowReaderException ( CorruptImageError , ""UnableToReadImageData"" ) ; } else { if ( sun_info . length > pixels_length ) { sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; sun_pixels = ( unsigned char * ) RelinquishMagickMemory ( sun_pixels ) ; ThrowReaderException ( ResourceLimitError , ""ImproperImageHeader"" ) ; } ( void ) CopyMagickMemory ( sun_pixels , sun_data , sun_info . length ) ; } sun_data = ( unsigned char * ) RelinquishMagickMemory ( sun_data ) ; p = sun_pixels ; if ( sun_info . depth == 1 ) for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 7 ) ; x += 8 ) { for ( bit = 7 ; bit >= 0 ; bit -- ) SetPixelIndex ( indexes + x + 7 - bit , ( ( * p ) & ( 0x01 << bit ) ? 0x00 : 0x01 ) ) ; p ++ ; } if ( ( image -> columns % 8 ) != 0 ) { for ( bit = 7 ; bit >= ( int ) ( 8 - ( image -> columns % 8 ) ) ; bit -- ) SetPixelIndex ( indexes + x + 7 - bit , ( * p ) & ( 0x01 << bit ) ? 0x00 : 0x01 ) ; p ++ ; } if ( ( ( ( image -> columns / 8 ) + ( image -> columns % 8 ? 1 : 0 ) ) % 2 ) != 0 ) p ++ ; if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; if ( image -> previous == ( Image * ) NULL ) {"
64,"CWE-20 error_t webSocketParseRequestLine ( WebSocket * webSocket , char_t * line ) { error_t error ; char_t * token ; char_t * p ; char_t * s ; TRACE_DEBUG ( ""%s"" , line ) ; token = osStrtok_r ( line , "" \\r\\n"" , & p ) ; if ( token == NULL ) return ERROR_INVALID_REQUEST ; if ( osStrcasecmp ( token , ""GET"" ) ) return ERROR_INVALID_REQUEST ; token = osStrtok_r ( NULL , "" \\r\\n"" , & p ) ; if ( token == NULL ) return ERROR_INVALID_REQUEST ; <vul-start> s = strchr ( token , '?' ) ; <vul-end> if ( s != NULL ) { * s = '\\0' ; error = webSocketDecodePercentEncodedString ( token , webSocket -> uri , WEB_SOCKET_URI_MAX_LEN ) ; if ( error ) return ERROR_INVALID_REQUEST ; if ( osStrlen ( s + 1 ) > WEB_SOCKET_QUERY_STRING_MAX_LEN ) return ERROR_INVALID_REQUEST ; osStrcpy ( webSocket -> queryString , s + 1 ) ; } else { error = webSocketDecodePercentEncodedString ( token , webSocket -> uri , WEB_SOCKET_URI_MAX_LEN ) ; if ( error ) return ERROR_INVALID_REQUEST ; webSocket -> queryString [ 0 ] = '\\0' ; } token = osStrtok_r ( NULL , "" \\r\\n"" , & p ) ; if ( token == NULL ) { webSocket -> handshakeContext . version = WS_HTTP_VERSION_0_9 ; webSocket -> handshakeContext . connectionClose = TRUE ; } else if ( ! osStrcasecmp ( token , ""HTTP/1.0"" ) ) { webSocket -> handshakeContext . version = WS_HTTP_VERSION_1_0 ; webSocket -> handshakeContext . connectionClose = TRUE ; } else if ( ! osStrcasecmp ( token , ""HTTP/1.1"" ) ) { webSocket -> handshakeContext . version = WS_HTTP_VERSION_1_1 ; webSocket -> handshakeContext . connectionClose = FALSE ; } else { return ERROR_INVALID_REQUEST ; } return NO_ERROR ; }","error_t webSocketParseRequestLine ( WebSocket * webSocket , char_t * line ) { error_t error ; char_t * token ; char_t * p ; char_t * s ; TRACE_DEBUG ( ""%s"" , line ) ; token = osStrtok_r ( line , "" \\r\\n"" , & p ) ; if ( token == NULL ) return ERROR_INVALID_REQUEST ; if ( osStrcasecmp ( token , ""GET"" ) ) return ERROR_INVALID_REQUEST ; token = osStrtok_r ( NULL , "" \\r\\n"" , & p ) ; if ( token == NULL ) return ERROR_INVALID_REQUEST ; <vul-start> s = osStrchr ( token , '?' ) ; <vul-end> if ( s != NULL ) { * s = '\\0' ; error = webSocketDecodePercentEncodedString ( token , webSocket -> uri , WEB_SOCKET_URI_MAX_LEN ) ; if ( error ) return ERROR_INVALID_REQUEST ; if ( osStrlen ( s + 1 ) > WEB_SOCKET_QUERY_STRING_MAX_LEN ) return ERROR_INVALID_REQUEST ; osStrcpy ( webSocket -> queryString , s + 1 ) ; } else { error = webSocketDecodePercentEncodedString ( token , webSocket -> uri , WEB_SOCKET_URI_MAX_LEN ) ; if ( error ) return ERROR_INVALID_REQUEST ; webSocket -> queryString [ 0 ] = '\\0' ; } token = osStrtok_r ( NULL , "" \\r\\n"" , & p ) ; if ( token == NULL ) { webSocket -> handshakeContext . version = WS_HTTP_VERSION_0_9 ; webSocket -> handshakeContext . connectionClose = TRUE ; } else if ( ! osStrcasecmp ( token , ""HTTP/1.0"" ) ) { webSocket -> handshakeContext . version = WS_HTTP_VERSION_1_0 ; webSocket -> handshakeContext . connectionClose = TRUE ; } else if ( ! osStrcasecmp ( token , ""HTTP/1.1"" ) ) { webSocket -> handshakeContext . version = WS_HTTP_VERSION_1_1 ; webSocket -> handshakeContext . connectionClose = FALSE ; } else { return ERROR_INVALID_REQUEST ; } return NO_ERROR ; }"
65,"CWE-119 void vp8_create_common ( VP8_COMMON * oci ) { vp8_machine_specific_config ( oci ) ; vp8_init_mbmode_probs ( oci ) ; vp8_default_bmode_probs ( oci -> fc . bmode_prob ) ; oci -> mb_no_coeff_skip = 1 ; oci -> no_lpf = 0 ; oci -> filter_type = NORMAL_LOOPFILTER ; oci -> use_bilinear_mc_filter = 0 ; oci -> full_pixel = 0 ; oci -> multi_token_partition = ONE_PARTITION ; oci -> clamp_type = RECON_CLAMP_REQUIRED ; <vul-start> vpx_memset ( oci -> ref_frame_sign_bias , 0 , sizeof ( oci -> ref_frame_sign_bias ) ) ; <vul-end> oci -> copy_buffer_to_gf = 0 ; oci -> copy_buffer_to_arf = 0 ; }","void vp8_create_common ( VP8_COMMON * oci ) { vp8_machine_specific_config ( oci ) ; vp8_init_mbmode_probs ( oci ) ; vp8_default_bmode_probs ( oci -> fc . bmode_prob ) ; oci -> mb_no_coeff_skip = 1 ; oci -> no_lpf = 0 ; oci -> filter_type = NORMAL_LOOPFILTER ; oci -> use_bilinear_mc_filter = 0 ; oci -> full_pixel = 0 ; oci -> multi_token_partition = ONE_PARTITION ; oci -> clamp_type = RECON_CLAMP_REQUIRED ; <vul-start> memset ( oci -> ref_frame_sign_bias , 0 , sizeof ( oci -> ref_frame_sign_bias ) ) ; <vul-end> oci -> copy_buffer_to_gf = 0 ; oci -> copy_buffer_to_arf = 0 ; }"
66,"CWE-369 static int jpc_siz_getparms ( jpc_ms_t * ms , jpc_cstate_t * cstate , jas_stream_t * in ) { jpc_siz_t * siz = & ms -> parms . siz ; unsigned int i ; uint_fast8_t tmp ; cstate = 0 ; if ( jpc_getuint16 ( in , & siz -> caps ) || jpc_getuint32 ( in , & siz -> width ) || jpc_getuint32 ( in , & siz -> height ) || jpc_getuint32 ( in , & siz -> xoff ) || jpc_getuint32 ( in , & siz -> yoff ) || jpc_getuint32 ( in , & siz -> tilewidth ) || jpc_getuint32 ( in , & siz -> tileheight ) || jpc_getuint32 ( in , & siz -> tilexoff ) || jpc_getuint32 ( in , & siz -> tileyoff ) || jpc_getuint16 ( in , & siz -> numcomps ) ) { return - 1 ; } if ( ! siz -> width || ! siz -> height || ! siz -> tilewidth || ! siz -> tileheight || ! siz -> numcomps ) { return - 1 ; } if ( ! ( siz -> comps = jas_alloc2 ( siz -> numcomps , sizeof ( jpc_sizcomp_t ) ) ) ) { return - 1 ; } for ( i = 0 ; i < siz -> numcomps ; ++ i ) { if ( jpc_getuint8 ( in , & tmp ) || jpc_getuint8 ( in , & siz -> comps [ i ] . hsamp ) || jpc_getuint8 ( in , & siz -> comps [ i ] . vsamp ) ) { jas_free ( siz -> comps ) ; return - 1 ; } <vul-start> <vul-end> siz -> comps [ i ] . sgnd = ( tmp >> 7 ) & 1 ; siz -> comps [ i ] . prec = ( tmp & 0x7f ) + 1 ; } if ( jas_stream_eof ( in ) ) { jas_free ( siz -> comps ) ; return - 1 ; } return 0 ; }","static int jpc_siz_getparms ( jpc_ms_t * ms , jpc_cstate_t * cstate , jas_stream_t * in ) { jpc_siz_t * siz = & ms -> parms . siz ; unsigned int i ; uint_fast8_t tmp ; cstate = 0 ; if ( jpc_getuint16 ( in , & siz -> caps ) || jpc_getuint32 ( in , & siz -> width ) || jpc_getuint32 ( in , & siz -> height ) || jpc_getuint32 ( in , & siz -> xoff ) || jpc_getuint32 ( in , & siz -> yoff ) || jpc_getuint32 ( in , & siz -> tilewidth ) || jpc_getuint32 ( in , & siz -> tileheight ) || jpc_getuint32 ( in , & siz -> tilexoff ) || jpc_getuint32 ( in , & siz -> tileyoff ) || jpc_getuint16 ( in , & siz -> numcomps ) ) { return - 1 ; } if ( ! siz -> width || ! siz -> height || ! siz -> tilewidth || ! siz -> tileheight || ! siz -> numcomps ) { return - 1 ; } if ( ! ( siz -> comps = jas_alloc2 ( siz -> numcomps , sizeof ( jpc_sizcomp_t ) ) ) ) { return - 1 ; } for ( i = 0 ; i < siz -> numcomps ; ++ i ) { if ( jpc_getuint8 ( in , & tmp ) || jpc_getuint8 ( in , & siz -> comps [ i ] . hsamp ) || jpc_getuint8 ( in , & siz -> comps [ i ] . vsamp ) ) { jas_free ( siz -> comps ) ; return - 1 ; } <vul-start> if ( siz -> comps [ i ] . hsamp == 0 || siz -> comps [ i ] . hsamp > 255 ) { jas_eprintf ( ""invalid XRsiz value %d\\n"" , siz -> comps [ i ] . hsamp ) ; jas_free ( siz -> comps ) ; return - 1 ; } if ( siz -> comps [ i ] . vsamp == 0 || siz -> comps [ i ] . vsamp > 255 ) { jas_eprintf ( ""invalid YRsiz value %d\\n"" , siz -> comps [ i ] . vsamp ) ; jas_free ( siz -> comps ) ; return - 1 ; } <vul-end> siz -> comps [ i ] . sgnd = ( tmp >> 7 ) & 1 ; siz -> comps [ i ] . prec = ( tmp & 0x7f ) + 1 ; } if ( jas_stream_eof ( in ) ) { jas_free ( siz -> comps ) ; return - 1 ; } return 0 ; }"
67,"CWE-284 lookup : sk = __inet6_lookup_skb ( & tcp_hashinfo , skb , __tcp_hdrlen ( th ) , th -> source , th -> dest , inet6_iif ( skb ) , & refcounted ) ; if ( ! sk ) goto no_tcp_socket ; process : if ( sk -> sk_state == TCP_TIME_WAIT ) goto do_time_wait ; if ( sk -> sk_state == TCP_NEW_SYN_RECV ) { struct request_sock * req = inet_reqsk ( sk ) ; struct sock * nsk ; sk = req -> rsk_listener ; tcp_v6_fill_cb ( skb , hdr , th ) ; if ( tcp_v6_inbound_md5_hash ( sk , skb ) ) { sk_drops_add ( sk , skb ) ; reqsk_put ( req ) ; goto discard_it ; } if ( unlikely ( sk -> sk_state != TCP_LISTEN ) ) { inet_csk_reqsk_queue_drop_and_put ( sk , req ) ; goto lookup ; } sock_hold ( sk ) ; refcounted = true ; nsk = tcp_check_req ( sk , skb , req , false ) ; if ( ! nsk ) { reqsk_put ( req ) ; goto discard_and_relse ; } if ( nsk == sk ) { reqsk_put ( req ) ; tcp_v6_restore_cb ( skb ) ; } else if ( tcp_child_process ( sk , nsk , skb ) ) { tcp_v6_send_reset ( nsk , skb ) ; goto discard_and_relse ; } else { sock_put ( sk ) ; return 0 ; } } if ( hdr -> hop_limit < inet6_sk ( sk ) -> min_hopcount ) { __NET_INC_STATS ( net , LINUX_MIB_TCPMINTTLDROP ) ; goto discard_and_relse ; } if ( ! xfrm6_policy_check ( sk , XFRM_POLICY_IN , skb ) ) goto discard_and_relse ; tcp_v6_fill_cb ( skb , hdr , th ) ; if ( tcp_v6_inbound_md5_hash ( sk , skb ) ) goto discard_and_relse ; <vul-start> if ( sk_filter ( sk , skb ) ) <vul-end> goto discard_and_relse ; <vul-start> <vul-end> skb -> dev = NULL ; if ( sk -> sk_state == TCP_LISTEN ) { ret = tcp_v6_do_rcv ( sk , skb ) ; goto put_and_return ; } sk_incoming_cpu_update ( sk ) ; bh_lock_sock_nested ( sk ) ; tcp_segs_in ( tcp_sk ( sk ) , skb ) ; ret = 0 ; if ( ! sock_owned_by_user ( sk ) ) { if ( ! tcp_prequeue ( sk , skb ) ) ret = tcp_v6_do_rcv ( sk , skb ) ; } else if ( tcp_add_backlog ( sk , skb ) ) { goto discard_and_relse ; } bh_unlock_sock ( sk ) ; put_and_return : if ( refcounted ) sock_put ( sk ) ; return ret ? - 1 : 0 ; no_tcp_socket : if ( ! xfrm6_policy_check ( NULL , XFRM_POLICY_IN , skb ) ) goto discard_it ; tcp_v6_fill_cb ( skb , hdr , th ) ; if ( tcp_checksum_complete ( skb ) ) { csum_error : __TCP_INC_STATS ( net , TCP_MIB_CSUMERRORS ) ; bad_packet : __TCP_INC_STATS ( net , TCP_MIB_INERRS ) ; } else { tcp_v6_send_reset ( NULL , skb ) ; } discard_it : kfree_skb ( skb ) ; return 0 ; discard_and_relse : sk_drops_add ( sk , skb ) ; if ( refcounted ) sock_put ( sk ) ; goto discard_it ; do_time_wait : if ( ! xfrm6_policy_check ( NULL , XFRM_POLICY_IN , skb ) ) { inet_twsk_put ( inet_twsk ( sk ) ) ; goto discard_it ; } tcp_v6_fill_cb ( skb , hdr , th ) ; if ( tcp_checksum_complete ( skb ) ) { inet_twsk_put ( inet_twsk ( sk ) ) ; goto csum_error ; }","lookup : sk = __inet6_lookup_skb ( & tcp_hashinfo , skb , __tcp_hdrlen ( th ) , th -> source , th -> dest , inet6_iif ( skb ) , & refcounted ) ; if ( ! sk ) goto no_tcp_socket ; process : if ( sk -> sk_state == TCP_TIME_WAIT ) goto do_time_wait ; if ( sk -> sk_state == TCP_NEW_SYN_RECV ) { struct request_sock * req = inet_reqsk ( sk ) ; struct sock * nsk ; sk = req -> rsk_listener ; tcp_v6_fill_cb ( skb , hdr , th ) ; if ( tcp_v6_inbound_md5_hash ( sk , skb ) ) { sk_drops_add ( sk , skb ) ; reqsk_put ( req ) ; goto discard_it ; } if ( unlikely ( sk -> sk_state != TCP_LISTEN ) ) { inet_csk_reqsk_queue_drop_and_put ( sk , req ) ; goto lookup ; } sock_hold ( sk ) ; refcounted = true ; nsk = tcp_check_req ( sk , skb , req , false ) ; if ( ! nsk ) { reqsk_put ( req ) ; goto discard_and_relse ; } if ( nsk == sk ) { reqsk_put ( req ) ; tcp_v6_restore_cb ( skb ) ; } else if ( tcp_child_process ( sk , nsk , skb ) ) { tcp_v6_send_reset ( nsk , skb ) ; goto discard_and_relse ; } else { sock_put ( sk ) ; return 0 ; } } if ( hdr -> hop_limit < inet6_sk ( sk ) -> min_hopcount ) { __NET_INC_STATS ( net , LINUX_MIB_TCPMINTTLDROP ) ; goto discard_and_relse ; } if ( ! xfrm6_policy_check ( sk , XFRM_POLICY_IN , skb ) ) goto discard_and_relse ; tcp_v6_fill_cb ( skb , hdr , th ) ; if ( tcp_v6_inbound_md5_hash ( sk , skb ) ) goto discard_and_relse ; <vul-start> if ( tcp_filter ( sk , skb ) ) <vul-end> goto discard_and_relse ; <vul-start> th = ( const struct tcphdr * ) skb -> data ; hdr = ipv6_hdr ( skb ) ; <vul-end> skb -> dev = NULL ; if ( sk -> sk_state == TCP_LISTEN ) { ret = tcp_v6_do_rcv ( sk , skb ) ; goto put_and_return ; } sk_incoming_cpu_update ( sk ) ; bh_lock_sock_nested ( sk ) ; tcp_segs_in ( tcp_sk ( sk ) , skb ) ; ret = 0 ; if ( ! sock_owned_by_user ( sk ) ) { if ( ! tcp_prequeue ( sk , skb ) ) ret = tcp_v6_do_rcv ( sk , skb ) ; } else if ( tcp_add_backlog ( sk , skb ) ) { goto discard_and_relse ; } bh_unlock_sock ( sk ) ; put_and_return : if ( refcounted ) sock_put ( sk ) ; return ret ? - 1 : 0 ; no_tcp_socket : if ( ! xfrm6_policy_check ( NULL , XFRM_POLICY_IN , skb ) ) goto discard_it ; tcp_v6_fill_cb ( skb , hdr , th ) ; if ( tcp_checksum_complete ( skb ) ) { csum_error : __TCP_INC_STATS ( net , TCP_MIB_CSUMERRORS ) ; bad_packet : __TCP_INC_STATS ( net , TCP_MIB_INERRS ) ; } else { tcp_v6_send_reset ( NULL , skb ) ; } discard_it : kfree_skb ( skb ) ; return 0 ; discard_and_relse : sk_drops_add ( sk , skb ) ; if ( refcounted ) sock_put ( sk ) ; goto discard_it ; do_time_wait : if ( ! xfrm6_policy_check ( NULL , XFRM_POLICY_IN , skb ) ) { inet_twsk_put ( inet_twsk ( sk ) ) ; goto discard_it ; } tcp_v6_fill_cb ( skb , hdr , th ) ; if ( tcp_checksum_complete ( skb ) ) { inet_twsk_put ( inet_twsk ( sk ) ) ; goto csum_error ; }"
68,"CWE-119 dpx . television . black_gain = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( dpx . television . black_gain ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:television.black_gain"" , ""%g"" , dpx . television . black_gain ) ; dpx . television . break_point = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( dpx . television . break_point ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:television.break_point"" , ""%g"" , dpx . television . break_point ) ; dpx . television . white_level = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( dpx . television . white_level ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:television.white_level"" , ""%g"" , dpx . television . white_level ) ; dpx . television . integration_times = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( dpx . television . integration_times ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:television.integration_times"" , ""%g"" , dpx . television . integration_times ) ; offset += ReadBlob ( image , sizeof ( dpx . television . reserve ) , ( unsigned char * ) dpx . television . reserve ) ; } if ( dpx . file . image_offset > 2080U ) { offset += ReadBlob ( image , sizeof ( dpx . user . id ) , ( unsigned char * ) dpx . user . id ) ; if ( * dpx . user . id != '\\0' ) ( void ) FormatImageProperty ( image , ""dpx:user.id"" , ""%.32s"" , dpx . user . id ) ; if ( ( dpx . file . user_size != ~ 0U ) && ( ( size_t ) dpx . file . user_size > sizeof ( dpx . user . id ) ) ) { StringInfo * profile ; profile = BlobToStringInfo ( ( const void * ) NULL , dpx . file . user_size - sizeof ( dpx . user . id ) ) ; if ( profile == ( StringInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; offset += ReadBlob ( image , GetStringInfoLength ( profile ) , GetStringInfoDatum ( profile ) ) ; ( void ) SetImageProfile ( image , ""dpx:user-data"" , profile ) ; profile = DestroyStringInfo ( profile ) ; } } for ( ; offset < ( MagickOffsetType ) dpx . file . image_offset ; offset ++ ) ( void ) ReadBlobByte ( image ) ; if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } <vul-start> <vul-end> for ( n = 0 ; n < ( ssize_t ) dpx . image . number_elements ; n ++ ) { if ( ( dpx . image . image_element [ n ] . data_offset != ~ 0U ) && ( dpx . image . image_element [ n ] . data_offset != 0U ) ) { MagickOffsetType data_offset ; data_offset = ( MagickOffsetType ) dpx . image . image_element [ n ] . data_offset ; if ( data_offset < offset ) offset = SeekBlob ( image , data_offset , SEEK_SET ) ; else for ( ; offset < data_offset ; offset ++ ) ( void ) ReadBlobByte ( image ) ; if ( offset != data_offset ) ThrowReaderException ( CorruptImageError , ""UnableToReadImageData"" ) ; } SetPrimaryChromaticity ( ( DPXColorimetric ) dpx . image . image_element [ n ] . colorimetric , & image -> chromaticity ) ; image -> depth = dpx . image . image_element [ n ] . bit_size ; samples_per_pixel = 1 ; quantum_type = GrayQuantum ; component_type = dpx . image . image_element [ n ] . descriptor ; switch ( component_type ) { case CbYCrY422ComponentType : { samples_per_pixel = 2 ; quantum_type = CbYCrYQuantum ; break ; } case CbYACrYA4224ComponentType : case CbYCr444ComponentType : { samples_per_pixel = 3 ; quantum_type = CbYCrQuantum ; break ; } case RGBComponentType : { samples_per_pixel = 3 ; quantum_type = RGBQuantum ; break ; } case ABGRComponentType : case RGBAComponentType : { image -> matte = MagickTrue ; samples_per_pixel = 4 ; quantum_type = RGBAQuantum ; break ;","dpx . television . black_gain = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( dpx . television . black_gain ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:television.black_gain"" , ""%g"" , dpx . television . black_gain ) ; dpx . television . break_point = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( dpx . television . break_point ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:television.break_point"" , ""%g"" , dpx . television . break_point ) ; dpx . television . white_level = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( dpx . television . white_level ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:television.white_level"" , ""%g"" , dpx . television . white_level ) ; dpx . television . integration_times = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( dpx . television . integration_times ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:television.integration_times"" , ""%g"" , dpx . television . integration_times ) ; offset += ReadBlob ( image , sizeof ( dpx . television . reserve ) , ( unsigned char * ) dpx . television . reserve ) ; } if ( dpx . file . image_offset > 2080U ) { offset += ReadBlob ( image , sizeof ( dpx . user . id ) , ( unsigned char * ) dpx . user . id ) ; if ( * dpx . user . id != '\\0' ) ( void ) FormatImageProperty ( image , ""dpx:user.id"" , ""%.32s"" , dpx . user . id ) ; if ( ( dpx . file . user_size != ~ 0U ) && ( ( size_t ) dpx . file . user_size > sizeof ( dpx . user . id ) ) ) { StringInfo * profile ; profile = BlobToStringInfo ( ( const void * ) NULL , dpx . file . user_size - sizeof ( dpx . user . id ) ) ; if ( profile == ( StringInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; offset += ReadBlob ( image , GetStringInfoLength ( profile ) , GetStringInfoDatum ( profile ) ) ; ( void ) SetImageProfile ( image , ""dpx:user-data"" , profile ) ; profile = DestroyStringInfo ( profile ) ; } } for ( ; offset < ( MagickOffsetType ) dpx . file . image_offset ; offset ++ ) ( void ) ReadBlobByte ( image ) ; if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } <vul-start> status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } <vul-end> for ( n = 0 ; n < ( ssize_t ) dpx . image . number_elements ; n ++ ) { if ( ( dpx . image . image_element [ n ] . data_offset != ~ 0U ) && ( dpx . image . image_element [ n ] . data_offset != 0U ) ) { MagickOffsetType data_offset ; data_offset = ( MagickOffsetType ) dpx . image . image_element [ n ] . data_offset ; if ( data_offset < offset ) offset = SeekBlob ( image , data_offset , SEEK_SET ) ; else for ( ; offset < data_offset ; offset ++ ) ( void ) ReadBlobByte ( image ) ; if ( offset != data_offset ) ThrowReaderException ( CorruptImageError , ""UnableToReadImageData"" ) ; } SetPrimaryChromaticity ( ( DPXColorimetric ) dpx . image . image_element [ n ] . colorimetric , & image -> chromaticity ) ; image -> depth = dpx . image . image_element [ n ] . bit_size ; samples_per_pixel = 1 ; quantum_type = GrayQuantum ; component_type = dpx . image . image_element [ n ] . descriptor ; switch ( component_type ) { case CbYCrY422ComponentType : { samples_per_pixel = 2 ; quantum_type = CbYCrYQuantum ; break ; } case CbYACrYA4224ComponentType : case CbYCr444ComponentType : { samples_per_pixel = 3 ; quantum_type = CbYCrQuantum ; break ; } case RGBComponentType : { samples_per_pixel = 3 ; quantum_type = RGBQuantum ; break ; } case ABGRComponentType : case RGBAComponentType : { image -> matte = MagickTrue ; samples_per_pixel = 4 ; quantum_type = RGBAQuantum ; break ;"
69,"CWE-74 return - 1 ; } cap = nntp_capabilities ( adata ) ; if ( cap < 0 ) return - 1 ; if ( cap > 0 ) { if ( ( mutt_socket_send ( conn , ""MODE READER\\r\\n"" ) < 0 ) || ( mutt_socket_readln ( buf , sizeof ( buf ) , conn ) < 0 ) ) { return nntp_connect_error ( adata ) ; } if ( mutt_str_startswith ( buf , ""200"" , CASE_MATCH ) ) posting = true ; else if ( mutt_str_startswith ( buf , ""201"" , CASE_MATCH ) ) posting = false ; else if ( adata -> hasCAPABILITIES ) { mutt_socket_close ( conn ) ; mutt_error ( _ ( ""Could not switch to reader mode"" ) ) ; return - 1 ; } if ( adata -> hasCAPABILITIES ) { cap = nntp_capabilities ( adata ) ; if ( cap < 0 ) return - 1 ; } } mutt_message ( _ ( ""Connected to %s. %s"" ) , conn -> account . host , posting ? _ ( ""Posting is ok"" ) : _ ( ""Posting is NOT ok"" ) ) ; mutt_sleep ( 1 ) ; # ifdef USE_SSL if ( ( adata -> use_tls != 1 ) && ( adata -> hasSTARTTLS || C_SslForceTls ) ) { if ( adata -> use_tls == 0 ) { adata -> use_tls = C_SslForceTls || query_quadoption ( C_SslStarttls , _ ( ""Secure connection with TLS?"" ) ) == MUTT_YES ? 2 : 1 ; } if ( adata -> use_tls == 2 ) { if ( ( mutt_socket_send ( conn , ""STARTTLS\\r\\n"" ) < 0 ) || ( mutt_socket_readln ( buf , sizeof ( buf ) , conn ) < 0 ) ) { return nntp_connect_error ( adata ) ; } <vul-start> <vul-end> if ( ! mutt_str_startswith ( buf , ""382"" , CASE_MATCH ) ) { adata -> use_tls = 0 ; mutt_error ( ""STARTTLS: %s"" , buf ) ; } else if ( mutt_ssl_starttls ( conn ) ) { adata -> use_tls = 0 ; adata -> status = NNTP_NONE ; mutt_socket_close ( adata -> conn ) ; mutt_error ( _ ( ""Could not negotiate TLS connection"" ) ) ; return - 1 ; } else { cap = nntp_capabilities ( adata ) ; if ( cap < 0 ) return - 1 ; } } } # endif if ( conn -> account . flags & MUTT_ACCT_USER ) { if ( ! conn -> account . user [ 0 ] ) auth = false ; } else { if ( ( mutt_socket_send ( conn , ""STAT\\r\\n"" ) < 0 ) || ( mutt_socket_readln ( buf , sizeof ( buf ) , conn ) < 0 ) ) { return nntp_connect_error ( adata ) ; } if ( ! mutt_str_startswith ( buf , ""480"" , CASE_MATCH ) ) auth = false ; } if ( auth && ( nntp_auth ( adata ) < 0 ) ) return - 1 ; if ( adata -> hasCAPABILITIES && ( auth || ( cap > 0 ) ) ) { cap = nntp_capabilities ( adata ) ; if ( cap < 0 ) return - 1 ; if ( cap > 0 ) { mutt_socket_close ( conn ) ; mutt_error ( _ ( ""Could not switch to reader mode"" ) ) ; return - 1 ; }","return - 1 ; } cap = nntp_capabilities ( adata ) ; if ( cap < 0 ) return - 1 ; if ( cap > 0 ) { if ( ( mutt_socket_send ( conn , ""MODE READER\\r\\n"" ) < 0 ) || ( mutt_socket_readln ( buf , sizeof ( buf ) , conn ) < 0 ) ) { return nntp_connect_error ( adata ) ; } if ( mutt_str_startswith ( buf , ""200"" , CASE_MATCH ) ) posting = true ; else if ( mutt_str_startswith ( buf , ""201"" , CASE_MATCH ) ) posting = false ; else if ( adata -> hasCAPABILITIES ) { mutt_socket_close ( conn ) ; mutt_error ( _ ( ""Could not switch to reader mode"" ) ) ; return - 1 ; } if ( adata -> hasCAPABILITIES ) { cap = nntp_capabilities ( adata ) ; if ( cap < 0 ) return - 1 ; } } mutt_message ( _ ( ""Connected to %s. %s"" ) , conn -> account . host , posting ? _ ( ""Posting is ok"" ) : _ ( ""Posting is NOT ok"" ) ) ; mutt_sleep ( 1 ) ; # ifdef USE_SSL if ( ( adata -> use_tls != 1 ) && ( adata -> hasSTARTTLS || C_SslForceTls ) ) { if ( adata -> use_tls == 0 ) { adata -> use_tls = C_SslForceTls || query_quadoption ( C_SslStarttls , _ ( ""Secure connection with TLS?"" ) ) == MUTT_YES ? 2 : 1 ; } if ( adata -> use_tls == 2 ) { if ( ( mutt_socket_send ( conn , ""STARTTLS\\r\\n"" ) < 0 ) || ( mutt_socket_readln ( buf , sizeof ( buf ) , conn ) < 0 ) ) { return nntp_connect_error ( adata ) ; } <vul-start> mutt_socket_empty ( conn ) ; <vul-end> if ( ! mutt_str_startswith ( buf , ""382"" , CASE_MATCH ) ) { adata -> use_tls = 0 ; mutt_error ( ""STARTTLS: %s"" , buf ) ; } else if ( mutt_ssl_starttls ( conn ) ) { adata -> use_tls = 0 ; adata -> status = NNTP_NONE ; mutt_socket_close ( adata -> conn ) ; mutt_error ( _ ( ""Could not negotiate TLS connection"" ) ) ; return - 1 ; } else { cap = nntp_capabilities ( adata ) ; if ( cap < 0 ) return - 1 ; } } } # endif if ( conn -> account . flags & MUTT_ACCT_USER ) { if ( ! conn -> account . user [ 0 ] ) auth = false ; } else { if ( ( mutt_socket_send ( conn , ""STAT\\r\\n"" ) < 0 ) || ( mutt_socket_readln ( buf , sizeof ( buf ) , conn ) < 0 ) ) { return nntp_connect_error ( adata ) ; } if ( ! mutt_str_startswith ( buf , ""480"" , CASE_MATCH ) ) auth = false ; } if ( auth && ( nntp_auth ( adata ) < 0 ) ) return - 1 ; if ( adata -> hasCAPABILITIES && ( auth || ( cap > 0 ) ) ) { cap = nntp_capabilities ( adata ) ; if ( cap < 0 ) return - 1 ; if ( cap > 0 ) { mutt_socket_close ( conn ) ; mutt_error ( _ ( ""Could not switch to reader mode"" ) ) ; return - 1 ; }"
70,"CWE-284 int btpan_tap_send ( int tap_fd , const BD_ADDR src , const BD_ADDR dst , UINT16 proto , const char * buf , UINT16 len , BOOLEAN ext , BOOLEAN forward ) { UNUSED ( ext ) ; UNUSED ( forward ) ; if ( tap_fd != INVALID_FD ) { tETH_HDR eth_hdr ; memcpy ( & eth_hdr . h_dest , dst , ETH_ADDR_LEN ) ; memcpy ( & eth_hdr . h_src , src , ETH_ADDR_LEN ) ; eth_hdr . h_proto = htons ( proto ) ; char packet [ TAP_MAX_PKT_WRITE_LEN + sizeof ( tETH_HDR ) ] ; memcpy ( packet , & eth_hdr , sizeof ( tETH_HDR ) ) ; if ( len > TAP_MAX_PKT_WRITE_LEN ) { LOG_ERROR ( ""btpan_tap_send eth packet size:%d is exceeded limit!"" , len ) ; return - 1 ; } memcpy ( packet + sizeof ( tETH_HDR ) , buf , len ) ; <vul-start> int ret = write ( tap_fd , packet , len + sizeof ( tETH_HDR ) ) ; <vul-end> BTIF_TRACE_DEBUG ( ""ret:%d"" , ret ) ; return ret ; } return - 1 ; }","int btpan_tap_send ( int tap_fd , const BD_ADDR src , const BD_ADDR dst , UINT16 proto , const char * buf , UINT16 len , BOOLEAN ext , BOOLEAN forward ) { UNUSED ( ext ) ; UNUSED ( forward ) ; if ( tap_fd != INVALID_FD ) { tETH_HDR eth_hdr ; memcpy ( & eth_hdr . h_dest , dst , ETH_ADDR_LEN ) ; memcpy ( & eth_hdr . h_src , src , ETH_ADDR_LEN ) ; eth_hdr . h_proto = htons ( proto ) ; char packet [ TAP_MAX_PKT_WRITE_LEN + sizeof ( tETH_HDR ) ] ; memcpy ( packet , & eth_hdr , sizeof ( tETH_HDR ) ) ; if ( len > TAP_MAX_PKT_WRITE_LEN ) { LOG_ERROR ( ""btpan_tap_send eth packet size:%d is exceeded limit!"" , len ) ; return - 1 ; } memcpy ( packet + sizeof ( tETH_HDR ) , buf , len ) ; <vul-start> int ret = TEMP_FAILURE_RETRY ( write ( tap_fd , packet , len + sizeof ( tETH_HDR ) ) ) ; <vul-end> BTIF_TRACE_DEBUG ( ""ret:%d"" , ret ) ; return ret ; } return - 1 ; }"
71,"CWE-918 static inline char * parse_ip_address_ex ( const char * str , size_t str_len , int * portno , int get_err , zend_string * * err ) { char * colon ; char * host = NULL ; # ifdef HAVE_IPV6 <vul-start> char * p ; <vul-end> if ( * ( str ) == '[' && str_len > 1 ) { <vul-start> p = memchr ( str + 1 , ']' , str_len - 2 ) ; <vul-end> if ( ! p || * ( p + 1 ) != ':' ) { if ( get_err ) { * err = strpprintf ( 0 , ""Failed to parse IPv6 address \\""%s\\"""" , str ) ; } return NULL ; } <vul-start> * portno = atoi ( p + 2 ) ; <vul-end> return estrndup ( str + 1 , p - str - 1 ) ; } # endif if ( str_len ) { colon = memchr ( str , ':' , str_len - 1 ) ; } else { colon = NULL ; } if ( colon ) { <vul-start> * portno = atoi ( colon + 1 ) ; host = estrndup ( str , colon - str ) ; } else { <vul-end> if ( get_err ) { * err = strpprintf ( 0 , ""Failed to parse address \\""%s\\"""" , str ) ; } return NULL ; } <vul-start> return host ; } <vul-end>","static inline char * parse_ip_address_ex ( const char * str , size_t str_len , int * portno , int get_err , zend_string * * err ) { char * colon ; char * host = NULL ; # ifdef HAVE_IPV6 <vul-start> <vul-end> if ( * ( str ) == '[' && str_len > 1 ) { <vul-start> char * p = memchr ( str + 1 , ']' , str_len - 2 ) , * e = NULL ; <vul-end> if ( ! p || * ( p + 1 ) != ':' ) { if ( get_err ) { * err = strpprintf ( 0 , ""Failed to parse IPv6 address \\""%s\\"""" , str ) ; } return NULL ; } <vul-start> * portno = strtol ( p + 2 , & e , 10 ) ; if ( e && * e ) { if ( get_err ) { * err = strpprintf ( 0 , ""Failed to parse address \\""%s\\"""" , str ) ; } return NULL ; } <vul-end> return estrndup ( str + 1 , p - str - 1 ) ; } # endif if ( str_len ) { colon = memchr ( str , ':' , str_len - 1 ) ; } else { colon = NULL ; } if ( colon ) { <vul-start> char * e = NULL ; * portno = strtol ( colon + 1 , & e , 10 ) ; if ( ! e || ! * e ) { return estrndup ( str , colon - str ) ; } } <vul-end> if ( get_err ) { * err = strpprintf ( 0 , ""Failed to parse address \\""%s\\"""" , str ) ; } return NULL ; } <vul-start> <vul-end>"
72,"CWE-834 ( ( size_t ) ( p - command ) < ( MaxTextExtent - 1 ) ) ) continue ; * p = '\\0' ; p = command ; if ( LocaleNCompare ( BeginDocument , command , strlen ( BeginDocument ) ) == 0 ) skip = MagickTrue ; if ( LocaleNCompare ( EndDocument , command , strlen ( EndDocument ) ) == 0 ) skip = MagickFalse ; if ( skip != MagickFalse ) continue ; if ( LocaleNCompare ( PostscriptLevel , command , strlen ( PostscriptLevel ) ) == 0 ) { ( void ) SetImageProperty ( image , ""ps:Level"" , command + 4 ) ; if ( GlobExpression ( command , ""*EPSF-*"" , MagickTrue ) != MagickFalse ) pages = 1 ; } if ( LocaleNCompare ( LanguageLevel , command , strlen ( LanguageLevel ) ) == 0 ) ( void ) sscanf ( command , LanguageLevel "" %lu"" , & language_level ) ; if ( LocaleNCompare ( Pages , command , strlen ( Pages ) ) == 0 ) ( void ) sscanf ( command , Pages "" %lu"" , & pages ) ; if ( LocaleNCompare ( ImageData , command , strlen ( ImageData ) ) == 0 ) ( void ) sscanf ( command , ImageData "" %lu %lu"" , & columns , & rows ) ; if ( LocaleNCompare ( ICCProfile , command , strlen ( ICCProfile ) ) == 0 ) { unsigned char * datum ; profile = AcquireStringInfo ( MaxTextExtent ) ; datum = GetStringInfoDatum ( profile ) ; for ( i = 0 ; ( c = ProfileInteger ( image , hex_digits ) ) != EOF ; i ++ ) { if ( i >= ( ssize_t ) GetStringInfoLength ( profile ) ) { SetStringInfoLength ( profile , ( size_t ) i << 1 ) ; datum = GetStringInfoDatum ( profile ) ; } datum [ i ] = ( unsigned char ) c ; } SetStringInfoLength ( profile , ( size_t ) i + 1 ) ; ( void ) SetImageProfile ( image , ""icc"" , profile ) ; profile = DestroyStringInfo ( profile ) ; continue ; } if ( LocaleNCompare ( PhotoshopProfile , command , strlen ( PhotoshopProfile ) ) == 0 ) { unsigned char * p ; count = ( ssize_t ) sscanf ( command , PhotoshopProfile "" %lu"" , & extent ) ; if ( count != 1 ) continue ; length = extent ; <vul-start> <vul-end> profile = BlobToStringInfo ( ( const void * ) NULL , length ) ; if ( profile != ( StringInfo * ) NULL ) { p = GetStringInfoDatum ( profile ) ; for ( i = 0 ; i < ( ssize_t ) length ; i ++ ) * p ++ = ( unsigned char ) ProfileInteger ( image , hex_digits ) ; ( void ) SetImageProfile ( image , ""8bim"" , profile ) ; profile = DestroyStringInfo ( profile ) ; } continue ; } if ( LocaleNCompare ( BeginXMPPacket , command , strlen ( BeginXMPPacket ) ) == 0 ) { register size_t i ; p = command ; profile = StringToStringInfo ( command ) ; for ( i = GetStringInfoLength ( profile ) - 1 ; c != EOF ; i ++ ) { SetStringInfoLength ( profile , i + 1 ) ; c = ReadBlobByte ( image ) ; GetStringInfoDatum ( profile ) [ i ] = ( unsigned char ) c ; * p ++ = ( char ) c ; if ( ( strchr ( ""\\n\\r%"" , c ) == ( char * ) NULL ) && ( ( size_t ) ( p - command ) < ( MaxTextExtent - 1 ) ) ) continue ; * p = '\\0' ; p = command ; if ( LocaleNCompare ( EndXMPPacket , command , strlen ( EndXMPPacket ) ) == 0 ) break ; } SetStringInfoLength ( profile , i ) ; ( void ) SetImageProfile ( image , ""xmp"" , profile ) ; profile = DestroyStringInfo ( profile ) ; continue ; } length = strlen ( DocumentProcessColors ) ; if ( LocaleNCompare ( DocumentProcessColors , command , length ) == 0 ) { if ( ( GlobExpression ( command , ""*Cyan*"" , MagickTrue ) != MagickFalse ) || ( GlobExpression ( command , ""*Magenta*"" , MagickTrue ) != MagickFalse ) || ( GlobExpression ( command , ""*Yellow*"" , MagickTrue ) != MagickFalse ) ) cmyk = MagickTrue ; } if ( LocaleNCompare ( CMYKCustomColor , command , strlen ( CMYKCustomColor ) ) == 0 ) cmyk = MagickTrue ; if ( LocaleNCompare ( CMYKProcessColor , command , strlen ( CMYKProcessColor ) ) == 0 ) cmyk = MagickTrue ; length = strlen ( DocumentCustomColors ) ; if ( ( LocaleNCompare ( DocumentCustomColors , command , length ) == 0 ) ||","( ( size_t ) ( p - command ) < ( MaxTextExtent - 1 ) ) ) continue ; * p = '\\0' ; p = command ; if ( LocaleNCompare ( BeginDocument , command , strlen ( BeginDocument ) ) == 0 ) skip = MagickTrue ; if ( LocaleNCompare ( EndDocument , command , strlen ( EndDocument ) ) == 0 ) skip = MagickFalse ; if ( skip != MagickFalse ) continue ; if ( LocaleNCompare ( PostscriptLevel , command , strlen ( PostscriptLevel ) ) == 0 ) { ( void ) SetImageProperty ( image , ""ps:Level"" , command + 4 ) ; if ( GlobExpression ( command , ""*EPSF-*"" , MagickTrue ) != MagickFalse ) pages = 1 ; } if ( LocaleNCompare ( LanguageLevel , command , strlen ( LanguageLevel ) ) == 0 ) ( void ) sscanf ( command , LanguageLevel "" %lu"" , & language_level ) ; if ( LocaleNCompare ( Pages , command , strlen ( Pages ) ) == 0 ) ( void ) sscanf ( command , Pages "" %lu"" , & pages ) ; if ( LocaleNCompare ( ImageData , command , strlen ( ImageData ) ) == 0 ) ( void ) sscanf ( command , ImageData "" %lu %lu"" , & columns , & rows ) ; if ( LocaleNCompare ( ICCProfile , command , strlen ( ICCProfile ) ) == 0 ) { unsigned char * datum ; profile = AcquireStringInfo ( MaxTextExtent ) ; datum = GetStringInfoDatum ( profile ) ; for ( i = 0 ; ( c = ProfileInteger ( image , hex_digits ) ) != EOF ; i ++ ) { if ( i >= ( ssize_t ) GetStringInfoLength ( profile ) ) { SetStringInfoLength ( profile , ( size_t ) i << 1 ) ; datum = GetStringInfoDatum ( profile ) ; } datum [ i ] = ( unsigned char ) c ; } SetStringInfoLength ( profile , ( size_t ) i + 1 ) ; ( void ) SetImageProfile ( image , ""icc"" , profile ) ; profile = DestroyStringInfo ( profile ) ; continue ; } if ( LocaleNCompare ( PhotoshopProfile , command , strlen ( PhotoshopProfile ) ) == 0 ) { unsigned char * p ; count = ( ssize_t ) sscanf ( command , PhotoshopProfile "" %lu"" , & extent ) ; if ( count != 1 ) continue ; length = extent ; <vul-start> if ( length > GetBlobSize ( image ) ) ThrowReaderException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; <vul-end> profile = BlobToStringInfo ( ( const void * ) NULL , length ) ; if ( profile != ( StringInfo * ) NULL ) { p = GetStringInfoDatum ( profile ) ; for ( i = 0 ; i < ( ssize_t ) length ; i ++ ) * p ++ = ( unsigned char ) ProfileInteger ( image , hex_digits ) ; ( void ) SetImageProfile ( image , ""8bim"" , profile ) ; profile = DestroyStringInfo ( profile ) ; } continue ; } if ( LocaleNCompare ( BeginXMPPacket , command , strlen ( BeginXMPPacket ) ) == 0 ) { register size_t i ; p = command ; profile = StringToStringInfo ( command ) ; for ( i = GetStringInfoLength ( profile ) - 1 ; c != EOF ; i ++ ) { SetStringInfoLength ( profile , i + 1 ) ; c = ReadBlobByte ( image ) ; GetStringInfoDatum ( profile ) [ i ] = ( unsigned char ) c ; * p ++ = ( char ) c ; if ( ( strchr ( ""\\n\\r%"" , c ) == ( char * ) NULL ) && ( ( size_t ) ( p - command ) < ( MaxTextExtent - 1 ) ) ) continue ; * p = '\\0' ; p = command ; if ( LocaleNCompare ( EndXMPPacket , command , strlen ( EndXMPPacket ) ) == 0 ) break ; } SetStringInfoLength ( profile , i ) ; ( void ) SetImageProfile ( image , ""xmp"" , profile ) ; profile = DestroyStringInfo ( profile ) ; continue ; } length = strlen ( DocumentProcessColors ) ; if ( LocaleNCompare ( DocumentProcessColors , command , length ) == 0 ) { if ( ( GlobExpression ( command , ""*Cyan*"" , MagickTrue ) != MagickFalse ) || ( GlobExpression ( command , ""*Magenta*"" , MagickTrue ) != MagickFalse ) || ( GlobExpression ( command , ""*Yellow*"" , MagickTrue ) != MagickFalse ) ) cmyk = MagickTrue ; } if ( LocaleNCompare ( CMYKCustomColor , command , strlen ( CMYKCustomColor ) ) == 0 ) cmyk = MagickTrue ; if ( LocaleNCompare ( CMYKProcessColor , command , strlen ( CMYKProcessColor ) ) == 0 ) cmyk = MagickTrue ; length = strlen ( DocumentCustomColors ) ; if ( ( LocaleNCompare ( DocumentCustomColors , command , length ) == 0 ) ||"
73,"CWE-119 static void tree_to_node ( void * data , BLOCK_SIZE bsize , variance_node * node ) { int i ; <vul-start> <vul-end> switch ( bsize ) { case BLOCK_64X64 : { v64x64 * vt = ( v64x64 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) node -> split [ i ] = & vt -> split [ i ] . part_variances . none ; break ; } case BLOCK_32X32 : { v32x32 * vt = ( v32x32 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) node -> split [ i ] = & vt -> split [ i ] . part_variances . none ; break ; } case BLOCK_16X16 : { v16x16 * vt = ( v16x16 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) node -> split [ i ] = & vt -> split [ i ] . part_variances . none ; break ; } case BLOCK_8X8 : { v8x8 * vt = ( v8x8 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) <vul-start> <vul-end> node -> split [ i ] = & vt -> split [ i ] ; break ; } default : { assert ( 0 ) ; <vul-start> <vul-end> } } }","static void tree_to_node ( void * data , BLOCK_SIZE bsize , variance_node * node ) { int i ; <vul-start> node -> part_variances = NULL ; <vul-end> switch ( bsize ) { case BLOCK_64X64 : { v64x64 * vt = ( v64x64 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) node -> split [ i ] = & vt -> split [ i ] . part_variances . none ; break ; } case BLOCK_32X32 : { v32x32 * vt = ( v32x32 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) node -> split [ i ] = & vt -> split [ i ] . part_variances . none ; break ; } case BLOCK_16X16 : { v16x16 * vt = ( v16x16 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) node -> split [ i ] = & vt -> split [ i ] . part_variances . none ; break ; } case BLOCK_8X8 : { v8x8 * vt = ( v8x8 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) <vul-start> node -> split [ i ] = & vt -> split [ i ] . part_variances . none ; break ; } case BLOCK_4X4 : { v4x4 * vt = ( v4x4 * ) data ; node -> part_variances = & vt -> part_variances ; for ( i = 0 ; i < 4 ; i ++ ) <vul-end> node -> split [ i ] = & vt -> split [ i ] ; break ; } default : { assert ( 0 ) ; <vul-start> break ; <vul-end> } } }"
74,"CWE-400 static int parse_exp ( Node * * np , PToken * tok , int term , UChar * * src , UChar * end , ScanEnv * env , int group_head ) { <vul-start> int r , len , group = 0 ; <vul-end> Node * qn ; Node * * tp ; <vul-start> <vul-end> * np = NULL ; if ( tok -> type == ( enum TokenSyms ) term ) goto end_of_token ; <vul-start> <vul-end> switch ( tok -> type ) { case TK_ALT : case TK_EOT : end_of_token : * np = node_new_empty ( ) ; CHECK_NULL_RETURN_MEMERR ( * np ) ; return tok -> type ; break ; case TK_SUBEXP_OPEN : r = parse_bag ( np , tok , TK_SUBEXP_CLOSE , src , end , env ) ; if ( r < 0 ) return r ; if ( r == 1 ) { if ( group_head == 0 ) group = 1 ; else { Node * target = * np ; * np = node_new_group ( target ) ; if ( IS_NULL ( * np ) ) { onig_node_free ( target ) ; return ONIGERR_MEMORY ; } group = 2 ; } } else if ( r == 2 ) { Node * target ; OnigOptionType prev = env -> options ; env -> options = BAG_ ( * np ) -> o . options ; r = fetch_token ( tok , src , end , env ) ; if ( r < 0 ) return r ; r = parse_subexp ( & target , tok , term , src , end , env , 0 ) ; env -> options = prev ; if ( r < 0 ) { onig_node_free ( target ) ; return r ; } NODE_BODY ( * np ) = target ; return tok -> type ; } break ; case TK_SUBEXP_CLOSE : if ( ! IS_SYNTAX_BV ( env -> syntax , ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP ) ) return ONIGERR_UNMATCHED_CLOSE_PARENTHESIS ; if ( tok -> escaped ) goto tk_raw_byte ; else goto tk_byte ; break ; case TK_STRING : tk_byte : { * np = node_new_str ( tok -> backp , * src ) ;","static int parse_exp ( Node * * np , PToken * tok , int term , UChar * * src , UChar * end , ScanEnv * env , int group_head ) { <vul-start> int r , len , group ; <vul-end> Node * qn ; Node * * tp ; <vul-start> unsigned int parse_depth ; group = 0 ; <vul-end> * np = NULL ; if ( tok -> type == ( enum TokenSyms ) term ) goto end_of_token ; <vul-start> parse_depth = env -> parse_depth ; <vul-end> switch ( tok -> type ) { case TK_ALT : case TK_EOT : end_of_token : * np = node_new_empty ( ) ; CHECK_NULL_RETURN_MEMERR ( * np ) ; return tok -> type ; break ; case TK_SUBEXP_OPEN : r = parse_bag ( np , tok , TK_SUBEXP_CLOSE , src , end , env ) ; if ( r < 0 ) return r ; if ( r == 1 ) { if ( group_head == 0 ) group = 1 ; else { Node * target = * np ; * np = node_new_group ( target ) ; if ( IS_NULL ( * np ) ) { onig_node_free ( target ) ; return ONIGERR_MEMORY ; } group = 2 ; } } else if ( r == 2 ) { Node * target ; OnigOptionType prev = env -> options ; env -> options = BAG_ ( * np ) -> o . options ; r = fetch_token ( tok , src , end , env ) ; if ( r < 0 ) return r ; r = parse_subexp ( & target , tok , term , src , end , env , 0 ) ; env -> options = prev ; if ( r < 0 ) { onig_node_free ( target ) ; return r ; } NODE_BODY ( * np ) = target ; return tok -> type ; } break ; case TK_SUBEXP_CLOSE : if ( ! IS_SYNTAX_BV ( env -> syntax , ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP ) ) return ONIGERR_UNMATCHED_CLOSE_PARENTHESIS ; if ( tok -> escaped ) goto tk_raw_byte ; else goto tk_byte ; break ; case TK_STRING : tk_byte : { * np = node_new_str ( tok -> backp , * src ) ;"
75,"CWE-362 int ext4_page_mkwrite ( struct vm_area_struct * vma , struct vm_fault * vmf ) { struct page * page = vmf -> page ; loff_t size ; unsigned long len ; int ret ; struct file * file = vma -> vm_file ; struct inode * inode = file_inode ( file ) ; struct address_space * mapping = inode -> i_mapping ; handle_t * handle ; get_block_t * get_block ; int retries = 0 ; sb_start_pagefault ( inode -> i_sb ) ; file_update_time ( vma -> vm_file ) ; <vul-start> <vul-end> if ( test_opt ( inode -> i_sb , DELALLOC ) && ! ext4_should_journal_data ( inode ) && ! ext4_nonda_switch ( inode -> i_sb ) ) { do { ret = block_page_mkwrite ( vma , vmf , ext4_da_get_block_prep ) ; } while ( ret == - ENOSPC && ext4_should_retry_alloc ( inode -> i_sb , & retries ) ) ; goto out_ret ; } lock_page ( page ) ; size = i_size_read ( inode ) ; if ( page -> mapping != mapping || page_offset ( page ) > size ) { unlock_page ( page ) ; ret = VM_FAULT_NOPAGE ; goto out ; } if ( page -> index == size >> PAGE_CACHE_SHIFT ) len = size & ~ PAGE_CACHE_MASK ; else len = PAGE_CACHE_SIZE ; if ( page_has_buffers ( page ) ) { if ( ! ext4_walk_page_buffers ( NULL , page_buffers ( page ) , 0 , len , NULL , ext4_bh_unmapped ) ) { wait_for_stable_page ( page ) ; ret = VM_FAULT_LOCKED ; goto out ; } } unlock_page ( page ) ; if ( ext4_should_dioread_nolock ( inode ) ) get_block = ext4_get_block_write ; else get_block = ext4_get_block ; retry_alloc : handle = ext4_journal_start ( inode , EXT4_HT_WRITE_PAGE , ext4_writepage_trans_blocks ( inode ) ) ; if ( IS_ERR ( handle ) ) { ret = VM_FAULT_SIGBUS ; goto out ; } ret = block_page_mkwrite ( vma , vmf , get_block ) ; if ( ! ret && ext4_should_journal_data ( inode ) ) { if ( ext4_walk_page_buffers ( handle , page_buffers ( page ) , 0 , PAGE_CACHE_SIZE , NULL , do_journal_get_write_access ) ) { unlock_page ( page ) ; ret = VM_FAULT_SIGBUS ; ext4_journal_stop ( handle ) ; goto out ; } ext4_set_inode_state ( inode , EXT4_STATE_JDATA ) ; } ext4_journal_stop ( handle ) ; if ( ret == - ENOSPC && ext4_should_retry_alloc ( inode -> i_sb , & retries ) ) goto retry_alloc ; out_ret : ret = block_page_mkwrite_return ( ret ) ; out : <vul-start> <vul-end> sb_end_pagefault ( inode -> i_sb ) ; return ret ; }","int ext4_page_mkwrite ( struct vm_area_struct * vma , struct vm_fault * vmf ) { struct page * page = vmf -> page ; loff_t size ; unsigned long len ; int ret ; struct file * file = vma -> vm_file ; struct inode * inode = file_inode ( file ) ; struct address_space * mapping = inode -> i_mapping ; handle_t * handle ; get_block_t * get_block ; int retries = 0 ; sb_start_pagefault ( inode -> i_sb ) ; file_update_time ( vma -> vm_file ) ; <vul-start> down_read ( & EXT4_I ( inode ) -> i_mmap_sem ) ; <vul-end> if ( test_opt ( inode -> i_sb , DELALLOC ) && ! ext4_should_journal_data ( inode ) && ! ext4_nonda_switch ( inode -> i_sb ) ) { do { ret = block_page_mkwrite ( vma , vmf , ext4_da_get_block_prep ) ; } while ( ret == - ENOSPC && ext4_should_retry_alloc ( inode -> i_sb , & retries ) ) ; goto out_ret ; } lock_page ( page ) ; size = i_size_read ( inode ) ; if ( page -> mapping != mapping || page_offset ( page ) > size ) { unlock_page ( page ) ; ret = VM_FAULT_NOPAGE ; goto out ; } if ( page -> index == size >> PAGE_CACHE_SHIFT ) len = size & ~ PAGE_CACHE_MASK ; else len = PAGE_CACHE_SIZE ; if ( page_has_buffers ( page ) ) { if ( ! ext4_walk_page_buffers ( NULL , page_buffers ( page ) , 0 , len , NULL , ext4_bh_unmapped ) ) { wait_for_stable_page ( page ) ; ret = VM_FAULT_LOCKED ; goto out ; } } unlock_page ( page ) ; if ( ext4_should_dioread_nolock ( inode ) ) get_block = ext4_get_block_write ; else get_block = ext4_get_block ; retry_alloc : handle = ext4_journal_start ( inode , EXT4_HT_WRITE_PAGE , ext4_writepage_trans_blocks ( inode ) ) ; if ( IS_ERR ( handle ) ) { ret = VM_FAULT_SIGBUS ; goto out ; } ret = block_page_mkwrite ( vma , vmf , get_block ) ; if ( ! ret && ext4_should_journal_data ( inode ) ) { if ( ext4_walk_page_buffers ( handle , page_buffers ( page ) , 0 , PAGE_CACHE_SIZE , NULL , do_journal_get_write_access ) ) { unlock_page ( page ) ; ret = VM_FAULT_SIGBUS ; ext4_journal_stop ( handle ) ; goto out ; } ext4_set_inode_state ( inode , EXT4_STATE_JDATA ) ; } ext4_journal_stop ( handle ) ; if ( ret == - ENOSPC && ext4_should_retry_alloc ( inode -> i_sb , & retries ) ) goto retry_alloc ; out_ret : ret = block_page_mkwrite_return ( ret ) ; out : <vul-start> up_read ( & EXT4_I ( inode ) -> i_mmap_sem ) ; <vul-end> sb_end_pagefault ( inode -> i_sb ) ; return ret ; }"
76,"CWE-119 int vp8_get_preview_raw_frame ( VP8_COMP * cpi , YV12_BUFFER_CONFIG * dest , vp8_ppflags_t * flags ) { if ( cpi -> common . refresh_alt_ref_frame ) return - 1 ; else { int ret ; # if CONFIG_MULTITHREAD if ( cpi -> b_lpf_running ) { sem_wait ( & cpi -> h_event_end_lpf ) ; cpi -> b_lpf_running = 0 ; } # endif # if CONFIG_POSTPROC cpi -> common . show_frame_mi = cpi -> common . mi ; ret = vp8_post_proc_frame ( & cpi -> common , dest , flags ) ; # else <vul-start> <vul-end> if ( cpi -> common . frame_to_show ) { * dest = * cpi -> common . frame_to_show ; dest -> y_width = cpi -> common . Width ; dest -> y_height = cpi -> common . Height ; dest -> uv_height = cpi -> common . Height / 2 ; ret = 0 ; } else { ret = - 1 ; } # endif vp8_clear_system_state ( ) ; return ret ; } }","int vp8_get_preview_raw_frame ( VP8_COMP * cpi , YV12_BUFFER_CONFIG * dest , vp8_ppflags_t * flags ) { if ( cpi -> common . refresh_alt_ref_frame ) return - 1 ; else { int ret ; # if CONFIG_MULTITHREAD if ( cpi -> b_lpf_running ) { sem_wait ( & cpi -> h_event_end_lpf ) ; cpi -> b_lpf_running = 0 ; } # endif # if CONFIG_POSTPROC cpi -> common . show_frame_mi = cpi -> common . mi ; ret = vp8_post_proc_frame ( & cpi -> common , dest , flags ) ; # else <vul-start> ( void ) flags ; <vul-end> if ( cpi -> common . frame_to_show ) { * dest = * cpi -> common . frame_to_show ; dest -> y_width = cpi -> common . Width ; dest -> y_height = cpi -> common . Height ; dest -> uv_height = cpi -> common . Height / 2 ; ret = 0 ; } else { ret = - 1 ; } # endif vp8_clear_system_state ( ) ; return ret ; } }"
77,"CWE-476 static void sctp_sock_migrate ( struct sock * oldsk , struct sock * newsk , struct sctp_association * assoc , sctp_socket_type_t type ) { struct sctp_sock * oldsp = sctp_sk ( oldsk ) ; struct sctp_sock * newsp = sctp_sk ( newsk ) ; struct sctp_bind_bucket * pp ; struct sctp_endpoint * newep = newsp -> ep ; struct sk_buff * skb , * tmp ; struct sctp_ulpevent * event ; int flags = 0 ; newsk -> sk_sndbuf = oldsk -> sk_sndbuf ; newsk -> sk_rcvbuf = oldsk -> sk_rcvbuf ; inet_sk_copy_descendant ( newsk , oldsk ) ; newsp -> ep = newep ; newsp -> hmac = NULL ; pp = sctp_sk ( oldsk ) -> bind_hash ; sk_add_bind_node ( newsk , & pp -> owner ) ; sctp_sk ( newsk ) -> bind_hash = pp ; inet_sk ( newsk ) -> num = inet_sk ( oldsk ) -> num ; if ( PF_INET6 == assoc -> base . sk -> sk_family ) flags = SCTP_ADDR6_ALLOWED ; if ( assoc -> peer . ipv4_address ) flags |= SCTP_ADDR4_PEERSUPP ; if ( assoc -> peer . ipv6_address ) flags |= SCTP_ADDR6_PEERSUPP ; sctp_bind_addr_copy ( & newsp -> ep -> base . bind_addr , & oldsp -> ep -> base . bind_addr , SCTP_SCOPE_GLOBAL , GFP_KERNEL , flags ) ; sctp_skb_for_each ( skb , & oldsk -> sk_receive_queue , tmp ) { event = sctp_skb2event ( skb ) ; if ( event -> asoc == assoc ) { <vul-start> sctp_sock_rfree ( skb ) ; <vul-end> __skb_unlink ( skb , & oldsk -> sk_receive_queue ) ; __skb_queue_tail ( & newsk -> sk_receive_queue , skb ) ; <vul-start> sctp_skb_set_owner_r ( skb , newsk ) ; <vul-end> } } skb_queue_head_init ( & newsp -> pd_lobby ) ; sctp_sk ( newsk ) -> pd_mode = assoc -> ulpq . pd_mode ; if ( sctp_sk ( oldsk ) -> pd_mode ) { struct sk_buff_head * queue ; if ( assoc -> ulpq . pd_mode ) { queue = & newsp -> pd_lobby ; } else queue = & newsk -> sk_receive_queue ; sctp_skb_for_each ( skb , & oldsp -> pd_lobby , tmp ) { event = sctp_skb2event ( skb ) ; if ( event -> asoc == assoc ) { <vul-start> sctp_sock_rfree ( skb ) ; <vul-end> __skb_unlink ( skb , & oldsp -> pd_lobby ) ; __skb_queue_tail ( queue , skb ) ; <vul-start> sctp_skb_set_owner_r ( skb , newsk ) ; <vul-end> } } if ( assoc -> ulpq . pd_mode ) sctp_clear_pd ( oldsk ) ; <vul-start> <vul-end> } newsp -> type = type ; sctp_lock_sock ( newsk ) ; sctp_assoc_migrate ( assoc , newsk ) ; if ( sctp_state ( assoc , CLOSED ) && sctp_style ( newsk , TCP ) ) newsk -> sk_shutdown |= RCV_SHUTDOWN ; newsk -> sk_state = SCTP_SS_ESTABLISHED ; sctp_release_sock ( newsk ) ; }","static void sctp_sock_migrate ( struct sock * oldsk , struct sock * newsk , struct sctp_association * assoc , sctp_socket_type_t type ) { struct sctp_sock * oldsp = sctp_sk ( oldsk ) ; struct sctp_sock * newsp = sctp_sk ( newsk ) ; struct sctp_bind_bucket * pp ; struct sctp_endpoint * newep = newsp -> ep ; struct sk_buff * skb , * tmp ; struct sctp_ulpevent * event ; int flags = 0 ; newsk -> sk_sndbuf = oldsk -> sk_sndbuf ; newsk -> sk_rcvbuf = oldsk -> sk_rcvbuf ; inet_sk_copy_descendant ( newsk , oldsk ) ; newsp -> ep = newep ; newsp -> hmac = NULL ; pp = sctp_sk ( oldsk ) -> bind_hash ; sk_add_bind_node ( newsk , & pp -> owner ) ; sctp_sk ( newsk ) -> bind_hash = pp ; inet_sk ( newsk ) -> num = inet_sk ( oldsk ) -> num ; if ( PF_INET6 == assoc -> base . sk -> sk_family ) flags = SCTP_ADDR6_ALLOWED ; if ( assoc -> peer . ipv4_address ) flags |= SCTP_ADDR4_PEERSUPP ; if ( assoc -> peer . ipv6_address ) flags |= SCTP_ADDR6_PEERSUPP ; sctp_bind_addr_copy ( & newsp -> ep -> base . bind_addr , & oldsp -> ep -> base . bind_addr , SCTP_SCOPE_GLOBAL , GFP_KERNEL , flags ) ; sctp_skb_for_each ( skb , & oldsk -> sk_receive_queue , tmp ) { event = sctp_skb2event ( skb ) ; if ( event -> asoc == assoc ) { <vul-start> sctp_sock_rfree_frag ( skb ) ; <vul-end> __skb_unlink ( skb , & oldsk -> sk_receive_queue ) ; __skb_queue_tail ( & newsk -> sk_receive_queue , skb ) ; <vul-start> sctp_skb_set_owner_r_frag ( skb , newsk ) ; <vul-end> } } skb_queue_head_init ( & newsp -> pd_lobby ) ; sctp_sk ( newsk ) -> pd_mode = assoc -> ulpq . pd_mode ; if ( sctp_sk ( oldsk ) -> pd_mode ) { struct sk_buff_head * queue ; if ( assoc -> ulpq . pd_mode ) { queue = & newsp -> pd_lobby ; } else queue = & newsk -> sk_receive_queue ; sctp_skb_for_each ( skb , & oldsp -> pd_lobby , tmp ) { event = sctp_skb2event ( skb ) ; if ( event -> asoc == assoc ) { <vul-start> sctp_sock_rfree_frag ( skb ) ; <vul-end> __skb_unlink ( skb , & oldsp -> pd_lobby ) ; __skb_queue_tail ( queue , skb ) ; <vul-start> sctp_skb_set_owner_r_frag ( skb , newsk ) ; <vul-end> } } if ( assoc -> ulpq . pd_mode ) sctp_clear_pd ( oldsk ) ; <vul-start> } sctp_skb_for_each ( skb , & assoc -> ulpq . reasm , tmp ) { sctp_sock_rfree_frag ( skb ) ; sctp_skb_set_owner_r_frag ( skb , newsk ) ; } sctp_skb_for_each ( skb , & assoc -> ulpq . lobby , tmp ) { sctp_sock_rfree_frag ( skb ) ; sctp_skb_set_owner_r_frag ( skb , newsk ) ; <vul-end> } newsp -> type = type ; sctp_lock_sock ( newsk ) ; sctp_assoc_migrate ( assoc , newsk ) ; if ( sctp_state ( assoc , CLOSED ) && sctp_style ( newsk , TCP ) ) newsk -> sk_shutdown |= RCV_SHUTDOWN ; newsk -> sk_state = SCTP_SS_ESTABLISHED ; sctp_release_sock ( newsk ) ; }"
78,"CWE-119 void jpc_qmfb_split_colres ( jpc_fix_t * a , int numrows , int numcols , int stride , int parity ) { int bufsize = JPC_CEILDIVPOW2 ( numrows , 1 ) ; jpc_fix_t splitbuf [ QMFB_SPLITBUFSIZE * JPC_QMFB_COLGRPSIZE ] ; jpc_fix_t * buf = splitbuf ; jpc_fix_t * srcptr ; jpc_fix_t * dstptr ; register jpc_fix_t * srcptr2 ; register jpc_fix_t * dstptr2 ; register int n ; register int i ; int m ; int hstartcol ; if ( bufsize > QMFB_SPLITBUFSIZE ) { <vul-start> if ( ! ( buf = jas_alloc2 ( bufsize , sizeof ( jpc_fix_t ) ) ) ) { <vul-end> abort ( ) ; } } if ( numrows >= 2 ) { hstartcol = ( numrows + 1 - parity ) >> 1 ; m = numrows - hstartcol ; n = m ; dstptr = buf ; srcptr = & a [ ( 1 - parity ) * stride ] ; while ( n -- > 0 ) { dstptr2 = dstptr ; srcptr2 = srcptr ; for ( i = 0 ; i < numcols ; ++ i ) { * dstptr2 = * srcptr2 ; <vul-start> <vul-end> } dstptr += numcols ; srcptr += stride << 1 ; } dstptr = & a [ ( 1 - parity ) * stride ] ; srcptr = & a [ ( 2 - parity ) * stride ] ; n = numrows - m - ( ! parity ) ; while ( n -- > 0 ) { dstptr2 = dstptr ; srcptr2 = srcptr ; for ( i = 0 ; i < numcols ; ++ i ) { * dstptr2 = * srcptr2 ; <vul-start> <vul-end> } dstptr += stride ; srcptr += stride << 1 ; } dstptr = & a [ hstartcol * stride ] ; srcptr = buf ; n = m ; while ( n -- > 0 ) { dstptr2 = dstptr ; srcptr2 = srcptr ; for ( i = 0 ; i < numcols ; ++ i ) { * dstptr2 = * srcptr2 ; <vul-start> <vul-end> } dstptr += stride ; srcptr += numcols ; } } if ( buf != splitbuf ) {","void jpc_qmfb_split_colres ( jpc_fix_t * a , int numrows , int numcols , int stride , int parity ) { int bufsize = JPC_CEILDIVPOW2 ( numrows , 1 ) ; jpc_fix_t splitbuf [ QMFB_SPLITBUFSIZE * JPC_QMFB_COLGRPSIZE ] ; jpc_fix_t * buf = splitbuf ; jpc_fix_t * srcptr ; jpc_fix_t * dstptr ; register jpc_fix_t * srcptr2 ; register jpc_fix_t * dstptr2 ; register int n ; register int i ; int m ; int hstartcol ; if ( bufsize > QMFB_SPLITBUFSIZE ) { <vul-start> if ( ! ( buf = jas_alloc3 ( bufsize , numcols , sizeof ( jpc_fix_t ) ) ) ) { <vul-end> abort ( ) ; } } if ( numrows >= 2 ) { hstartcol = ( numrows + 1 - parity ) >> 1 ; m = numrows - hstartcol ; n = m ; dstptr = buf ; srcptr = & a [ ( 1 - parity ) * stride ] ; while ( n -- > 0 ) { dstptr2 = dstptr ; srcptr2 = srcptr ; for ( i = 0 ; i < numcols ; ++ i ) { * dstptr2 = * srcptr2 ; <vul-start> + dstptr2 ; + srcptr2 ; <vul-end> } dstptr += numcols ; srcptr += stride << 1 ; } dstptr = & a [ ( 1 - parity ) * stride ] ; srcptr = & a [ ( 2 - parity ) * stride ] ; n = numrows - m - ( ! parity ) ; while ( n -- > 0 ) { dstptr2 = dstptr ; srcptr2 = srcptr ; for ( i = 0 ; i < numcols ; ++ i ) { * dstptr2 = * srcptr2 ; <vul-start> + dstptr2 ; + srcptr2 ; <vul-end> } dstptr += stride ; srcptr += stride << 1 ; } dstptr = & a [ hstartcol * stride ] ; srcptr = buf ; n = m ; while ( n -- > 0 ) { dstptr2 = dstptr ; srcptr2 = srcptr ; for ( i = 0 ; i < numcols ; ++ i ) { * dstptr2 = * srcptr2 ; <vul-start> + dstptr2 ; + srcptr2 ; <vul-end> } dstptr += stride ; srcptr += numcols ; } } if ( buf != splitbuf ) {"
79,"CWE-119 vpx_codec_err_t vpx_codec_dec_init_ver ( vpx_codec_ctx_t * ctx , vpx_codec_iface_t * iface , <vul-start> vpx_codec_dec_cfg_t * cfg , <vul-end> vpx_codec_flags_t flags , int ver ) { vpx_codec_err_t res ; if ( ver != VPX_DECODER_ABI_VERSION ) res = VPX_CODEC_ABI_MISMATCH ; else if ( ! ctx || ! iface ) res = VPX_CODEC_INVALID_PARAM ; else if ( iface -> abi_version != VPX_CODEC_INTERNAL_ABI_VERSION ) res = VPX_CODEC_ABI_MISMATCH ; <vul-start> else if ( ( flags & VPX_CODEC_USE_XMA ) && ! ( iface -> caps & VPX_CODEC_CAP_XMA ) ) res = VPX_CODEC_INCAPABLE ; <vul-end> else if ( ( flags & VPX_CODEC_USE_POSTPROC ) && ! ( iface -> caps & VPX_CODEC_CAP_POSTPROC ) ) res = VPX_CODEC_INCAPABLE ; else if ( ( flags & VPX_CODEC_USE_ERROR_CONCEALMENT ) && ! ( iface -> caps & VPX_CODEC_CAP_ERROR_CONCEALMENT ) ) res = VPX_CODEC_INCAPABLE ; else if ( ( flags & VPX_CODEC_USE_INPUT_FRAGMENTS ) && ! ( iface -> caps & VPX_CODEC_CAP_INPUT_FRAGMENTS ) ) res = VPX_CODEC_INCAPABLE ; else if ( ! ( iface -> caps & VPX_CODEC_CAP_DECODER ) ) res = VPX_CODEC_INCAPABLE ; else { memset ( ctx , 0 , sizeof ( * ctx ) ) ; ctx -> iface = iface ; ctx -> name = iface -> name ; ctx -> priv = NULL ; ctx -> init_flags = flags ; ctx -> config . dec = cfg ; <vul-start> res = VPX_CODEC_OK ; if ( ! ( flags & VPX_CODEC_USE_XMA ) ) { <vul-end> res = ctx -> iface -> init ( ctx , NULL ) ; if ( res ) { ctx -> err_detail = ctx -> priv ? ctx -> priv -> err_detail : NULL ; vpx_codec_destroy ( ctx ) ; } <vul-start> if ( ctx -> priv ) ctx -> priv -> iface = ctx -> iface ; } <vul-end> } return SAVE_STATUS ( ctx , res ) ; }","vpx_codec_err_t vpx_codec_dec_init_ver ( vpx_codec_ctx_t * ctx , vpx_codec_iface_t * iface , <vul-start> const vpx_codec_dec_cfg_t * cfg , <vul-end> vpx_codec_flags_t flags , int ver ) { vpx_codec_err_t res ; if ( ver != VPX_DECODER_ABI_VERSION ) res = VPX_CODEC_ABI_MISMATCH ; else if ( ! ctx || ! iface ) res = VPX_CODEC_INVALID_PARAM ; else if ( iface -> abi_version != VPX_CODEC_INTERNAL_ABI_VERSION ) res = VPX_CODEC_ABI_MISMATCH ; <vul-start> <vul-end> else if ( ( flags & VPX_CODEC_USE_POSTPROC ) && ! ( iface -> caps & VPX_CODEC_CAP_POSTPROC ) ) res = VPX_CODEC_INCAPABLE ; else if ( ( flags & VPX_CODEC_USE_ERROR_CONCEALMENT ) && ! ( iface -> caps & VPX_CODEC_CAP_ERROR_CONCEALMENT ) ) res = VPX_CODEC_INCAPABLE ; else if ( ( flags & VPX_CODEC_USE_INPUT_FRAGMENTS ) && ! ( iface -> caps & VPX_CODEC_CAP_INPUT_FRAGMENTS ) ) res = VPX_CODEC_INCAPABLE ; else if ( ! ( iface -> caps & VPX_CODEC_CAP_DECODER ) ) res = VPX_CODEC_INCAPABLE ; else { memset ( ctx , 0 , sizeof ( * ctx ) ) ; ctx -> iface = iface ; ctx -> name = iface -> name ; ctx -> priv = NULL ; ctx -> init_flags = flags ; ctx -> config . dec = cfg ; <vul-start> <vul-end> res = ctx -> iface -> init ( ctx , NULL ) ; if ( res ) { ctx -> err_detail = ctx -> priv ? ctx -> priv -> err_detail : NULL ; vpx_codec_destroy ( ctx ) ; } <vul-start> <vul-end> } return SAVE_STATUS ( ctx , res ) ; }"
80,"CWE-119 int y4m_input_fetch_frame ( y4m_input * _y4m , FILE * _fin , vpx_image_t * _img ) { char frame [ 6 ] ; int pic_sz ; int c_w ; int c_h ; int c_sz ; <vul-start> <vul-end> if ( ! file_read ( frame , 6 , _fin ) ) return 0 ; if ( memcmp ( frame , ""FRAME"" , 5 ) ) { fprintf ( stderr , ""Loss of framing in Y4M input data\\n"" ) ; return - 1 ; } if ( frame [ 5 ] != '\\n' ) { char c ; int j ; for ( j = 0 ; j < 79 && file_read ( & c , 1 , _fin ) && c != '\\n' ; j ++ ) { } if ( j == 79 ) { fprintf ( stderr , ""Error parsing Y4M frame header\\n"" ) ; return - 1 ; } } if ( ! file_read ( _y4m -> dst_buf , _y4m -> dst_buf_read_sz , _fin ) ) { fprintf ( stderr , ""Error reading Y4M frame data.\\n"" ) ; return - 1 ; } if ( ! file_read ( _y4m -> aux_buf , _y4m -> aux_buf_read_sz , _fin ) ) { fprintf ( stderr , ""Error reading Y4M frame data.\\n"" ) ; return - 1 ; } ( * _y4m -> convert ) ( _y4m , _y4m -> dst_buf , _y4m -> aux_buf ) ; memset ( _img , 0 , sizeof ( * _img ) ) ; _img -> fmt = _y4m -> vpx_fmt ; _img -> w = _img -> d_w = _y4m -> pic_w ; _img -> h = _img -> d_h = _y4m -> pic_h ; _img -> x_chroma_shift = _y4m -> dst_c_dec_h >> 1 ; _img -> y_chroma_shift = _y4m -> dst_c_dec_v >> 1 ; <vul-start> _img -> bps = _y4m -> vpx_bps ; pic_sz = _y4m -> pic_w * _y4m -> pic_h ; <vul-end> c_w = ( _y4m -> pic_w + _y4m -> dst_c_dec_h - 1 ) / _y4m -> dst_c_dec_h ; <vul-start> <vul-end> c_h = ( _y4m -> pic_h + _y4m -> dst_c_dec_v - 1 ) / _y4m -> dst_c_dec_v ; c_sz = c_w * c_h ; <vul-start> _img -> stride [ PLANE_Y ] = _img -> stride [ PLANE_ALPHA ] = _y4m -> pic_w ; _img -> stride [ PLANE_U ] = _img -> stride [ PLANE_V ] = c_w ; _img -> planes [ PLANE_Y ] = _y4m -> dst_buf ; _img -> planes [ PLANE_U ] = _y4m -> dst_buf + pic_sz ; _img -> planes [ PLANE_V ] = _y4m -> dst_buf + pic_sz + c_sz ; _img -> planes [ PLANE_ALPHA ] = _y4m -> dst_buf + pic_sz + 2 * c_sz ; <vul-end> return 1 ; }","int y4m_input_fetch_frame ( y4m_input * _y4m , FILE * _fin , vpx_image_t * _img ) { char frame [ 6 ] ; int pic_sz ; int c_w ; int c_h ; int c_sz ; <vul-start> int bytes_per_sample = _y4m -> bit_depth > 8 ? 2 : 1 ; <vul-end> if ( ! file_read ( frame , 6 , _fin ) ) return 0 ; if ( memcmp ( frame , ""FRAME"" , 5 ) ) { fprintf ( stderr , ""Loss of framing in Y4M input data\\n"" ) ; return - 1 ; } if ( frame [ 5 ] != '\\n' ) { char c ; int j ; for ( j = 0 ; j < 79 && file_read ( & c , 1 , _fin ) && c != '\\n' ; j ++ ) { } if ( j == 79 ) { fprintf ( stderr , ""Error parsing Y4M frame header\\n"" ) ; return - 1 ; } } if ( ! file_read ( _y4m -> dst_buf , _y4m -> dst_buf_read_sz , _fin ) ) { fprintf ( stderr , ""Error reading Y4M frame data.\\n"" ) ; return - 1 ; } if ( ! file_read ( _y4m -> aux_buf , _y4m -> aux_buf_read_sz , _fin ) ) { fprintf ( stderr , ""Error reading Y4M frame data.\\n"" ) ; return - 1 ; } ( * _y4m -> convert ) ( _y4m , _y4m -> dst_buf , _y4m -> aux_buf ) ; memset ( _img , 0 , sizeof ( * _img ) ) ; _img -> fmt = _y4m -> vpx_fmt ; _img -> w = _img -> d_w = _y4m -> pic_w ; _img -> h = _img -> d_h = _y4m -> pic_h ; _img -> x_chroma_shift = _y4m -> dst_c_dec_h >> 1 ; _img -> y_chroma_shift = _y4m -> dst_c_dec_v >> 1 ; <vul-start> _img -> bps = _y4m -> bps ; pic_sz = _y4m -> pic_w * _y4m -> pic_h * bytes_per_sample ; <vul-end> c_w = ( _y4m -> pic_w + _y4m -> dst_c_dec_h - 1 ) / _y4m -> dst_c_dec_h ; <vul-start> c_w *= bytes_per_sample ; <vul-end> c_h = ( _y4m -> pic_h + _y4m -> dst_c_dec_v - 1 ) / _y4m -> dst_c_dec_v ; c_sz = c_w * c_h ; <vul-start> _img -> stride [ VPX_PLANE_Y ] = _img -> stride [ VPX_PLANE_ALPHA ] = _y4m -> pic_w * bytes_per_sample ; _img -> stride [ VPX_PLANE_U ] = _img -> stride [ VPX_PLANE_V ] = c_w ; _img -> planes [ VPX_PLANE_Y ] = _y4m -> dst_buf ; _img -> planes [ VPX_PLANE_U ] = _y4m -> dst_buf + pic_sz ; _img -> planes [ VPX_PLANE_V ] = _y4m -> dst_buf + pic_sz + c_sz ; _img -> planes [ VPX_PLANE_ALPHA ] = _y4m -> dst_buf + pic_sz + 2 * c_sz ; <vul-end> return 1 ; }"
81,"CWE-125 int obj2ast_expr ( PyObject * obj , expr_ty * out , PyArena * arena ) { int isinstance ; PyObject * tmp = NULL ; int lineno ; int col_offset ; if ( obj == Py_None ) { * out = NULL ; return 0 ; } <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_lineno ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_lineno ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_int ( tmp , & lineno , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""lineno\\"" missing from expr"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_col_offset ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_col_offset ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_int ( tmp , & col_offset , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""col_offset\\"" missing from expr"" ) ; return 1 ; <vul-end> } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) BoolOp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { boolop_ty op ; asdl_seq * values ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_op ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_op ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_boolop ( tmp , & op , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""op\\"" missing from BoolOp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_values ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_values ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""BoolOp field \\""values\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; values = _Ta3_asdl_seq_new ( len , arena ) ; if ( values == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""BoolOp field \\""values\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( values , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""values\\"" missing from BoolOp"" ) ; return 1 ; <vul-end> } * out = BoolOp ( op , values , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) BinOp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty left ; operator_ty op ; expr_ty right ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_left ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_left ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & left , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""left\\"" missing from BinOp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_op ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_op ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_operator ( tmp , & op , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""op\\"" missing from BinOp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_right ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_right ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & right , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""right\\"" missing from BinOp"" ) ; return 1 ; <vul-end> } * out = BinOp ( left , op , right , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) UnaryOp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { unaryop_ty op ; expr_ty operand ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_op ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_op ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_unaryop ( tmp , & op , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""op\\"" missing from UnaryOp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_operand ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_operand ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & operand , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""operand\\"" missing from UnaryOp"" ) ; return 1 ; <vul-end> } * out = UnaryOp ( op , operand , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Lambda_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { arguments_ty args ; expr_ty body ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_args ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_args ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_arguments ( tmp , & args , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""args\\"" missing from Lambda"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_body ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_body ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & body , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""body\\"" missing from Lambda"" ) ; return 1 ; <vul-end> } * out = Lambda ( args , body , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) IfExp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty test ; expr_ty body ; expr_ty orelse ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_test ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_test ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & test , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""test\\"" missing from IfExp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_body ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_body ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & body , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""body\\"" missing from IfExp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_orelse ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_orelse ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & orelse , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""orelse\\"" missing from IfExp"" ) ; return 1 ; <vul-end> } * out = IfExp ( test , body , orelse , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Dict_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * keys ; asdl_seq * values ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_keys ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_keys ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Dict field \\""keys\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; keys = _Ta3_asdl_seq_new ( len , arena ) ; if ( keys == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Dict field \\""keys\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( keys , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""keys\\"" missing from Dict"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_values ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_values ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Dict field \\""values\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; values = _Ta3_asdl_seq_new ( len , arena ) ; if ( values == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Dict field \\""values\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( values , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""values\\"" missing from Dict"" ) ; return 1 ; <vul-end> } * out = Dict ( keys , values , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Set_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * elts ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_elts ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_elts ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Set field \\""elts\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; elts = _Ta3_asdl_seq_new ( len , arena ) ; if ( elts == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Set field \\""elts\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( elts , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""elts\\"" missing from Set"" ) ; return 1 ; <vul-end> } * out = Set ( elts , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) ListComp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty elt ; asdl_seq * generators ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_elt ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_elt ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & elt , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""elt\\"" missing from ListComp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_generators ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_generators ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""ListComp field \\""generators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; generators = _Ta3_asdl_seq_new ( len , arena ) ; if ( generators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> comprehension_ty value ; res = obj2ast_comprehension ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""ListComp field \\""generators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( generators , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""generators\\"" missing from ListComp"" ) ; return 1 ; <vul-end> } * out = ListComp ( elt , generators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) SetComp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty elt ; asdl_seq * generators ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_elt ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_elt ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & elt , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""elt\\"" missing from SetComp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_generators ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_generators ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""SetComp field \\""generators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; generators = _Ta3_asdl_seq_new ( len , arena ) ; if ( generators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> comprehension_ty value ; res = obj2ast_comprehension ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""SetComp field \\""generators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( generators , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""generators\\"" missing from SetComp"" ) ; return 1 ; <vul-end> } * out = SetComp ( elt , generators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) DictComp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty key ; expr_ty value ; asdl_seq * generators ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_key ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_key ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & key , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""key\\"" missing from DictComp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from DictComp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_generators ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_generators ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""DictComp field \\""generators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; generators = _Ta3_asdl_seq_new ( len , arena ) ; if ( generators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> comprehension_ty value ; res = obj2ast_comprehension ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""DictComp field \\""generators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( generators , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""generators\\"" missing from DictComp"" ) ; return 1 ; <vul-end> } * out = DictComp ( key , value , generators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) GeneratorExp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty elt ; asdl_seq * generators ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_elt ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_elt ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & elt , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""elt\\"" missing from GeneratorExp"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_generators ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_generators ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""GeneratorExp field \\""generators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; generators = _Ta3_asdl_seq_new ( len , arena ) ; if ( generators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> comprehension_ty value ; res = obj2ast_comprehension ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""GeneratorExp field \\""generators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( generators , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""generators\\"" missing from GeneratorExp"" ) ; return 1 ; <vul-end> } * out = GeneratorExp ( elt , generators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Await_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Await"" ) ; return 1 ; <vul-end> } * out = Await ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Yield_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; <vul-start> if ( exists_not_none ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { value = NULL ; <vul-end> } * out = Yield ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) YieldFrom_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from YieldFrom"" ) ; return 1 ; <vul-end> } * out = YieldFrom ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Compare_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty left ; asdl_int_seq * ops ; asdl_seq * comparators ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_left ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_left ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & left , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""left\\"" missing from Compare"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_ops ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_ops ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Compare field \\""ops\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; ops = _Ta3_asdl_int_seq_new ( len , arena ) ; if ( ops == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> cmpop_ty value ; res = obj2ast_cmpop ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Compare field \\""ops\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( ops , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""ops\\"" missing from Compare"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_comparators ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_comparators ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Compare field \\""comparators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; comparators = _Ta3_asdl_seq_new ( len , arena ) ; if ( comparators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Compare field \\""comparators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( comparators , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""comparators\\"" missing from Compare"" ) ; return 1 ; <vul-end> } * out = Compare ( left , ops , comparators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Call_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty func ; asdl_seq * args ; asdl_seq * keywords ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_func ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_func ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & func , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""func\\"" missing from Call"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_args ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_args ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Call field \\""args\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; args = _Ta3_asdl_seq_new ( len , arena ) ; if ( args == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Call field \\""args\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( args , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""args\\"" missing from Call"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_keywords ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_keywords ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Call field \\""keywords\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; keywords = _Ta3_asdl_seq_new ( len , arena ) ; if ( keywords == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> keyword_ty value ; res = obj2ast_keyword ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Call field \\""keywords\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( keywords , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""keywords\\"" missing from Call"" ) ; return 1 ; <vul-end> } * out = Call ( func , args , keywords , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Num_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { object n ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_n ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_n ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_object ( tmp , & n , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""n\\"" missing from Num"" ) ; return 1 ; <vul-end> } * out = Num ( n , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Str_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { string s ; string kind ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_s ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_s ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_string ( tmp , & s , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""s\\"" missing from Str"" ) ; return 1 ; <vul-end> } if ( _PyObject_HasAttrId ( obj , & PyId_kind ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_kind ) ; if ( tmp == NULL ) goto failed ; res = obj2ast_string ( tmp , & kind , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""kind\\"" missing from Str"" ) ; return 1 ; } * out = Str ( s , kind , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) FormattedValue_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; int conversion ; expr_ty format_spec ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from FormattedValue"" ) ; return 1 ; } if ( exists_not_none ( obj , & PyId_conversion ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_conversion ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_int ( tmp , & conversion , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { conversion = 0 ; } if ( exists_not_none ( obj , & PyId_format_spec ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_format_spec ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & format_spec , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { format_spec = NULL ; <vul-end> } * out = FormattedValue ( value , conversion , format_spec , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) JoinedStr_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * values ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_values ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_values ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""JoinedStr field \\""values\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; values = _Ta3_asdl_seq_new ( len , arena ) ; if ( values == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""JoinedStr field \\""values\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( values , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""values\\"" missing from JoinedStr"" ) ; return 1 ; <vul-end> } * out = JoinedStr ( values , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Bytes_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { bytes s ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_s ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_s ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_bytes ( tmp , & s , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""s\\"" missing from Bytes"" ) ; return 1 ; <vul-end> } * out = Bytes ( s , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) NameConstant_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { singleton value ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_singleton ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from NameConstant"" ) ; return 1 ; <vul-end> } * out = NameConstant ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Ellipsis_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { * out = Ellipsis ( lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Constant_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { constant value ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_constant ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Constant"" ) ; return 1 ; <vul-end> } * out = Constant ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Attribute_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; identifier attr ; expr_context_ty ctx ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Attribute"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_attr ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_attr ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_identifier ( tmp , & attr , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""attr\\"" missing from Attribute"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_ctx ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_ctx ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Attribute"" ) ; return 1 ; <vul-end> } * out = Attribute ( value , attr , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Subscript_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; slice_ty slice ; expr_context_ty ctx ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Subscript"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_slice ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_slice ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_slice ( tmp , & slice , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""slice\\"" missing from Subscript"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_ctx ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_ctx ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Subscript"" ) ; return 1 ; <vul-end> } * out = Subscript ( value , slice , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Starred_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; expr_context_ty ctx ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_value ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_value ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Starred"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_ctx ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_ctx ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Starred"" ) ; return 1 ; <vul-end> } * out = Starred ( value , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Name_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { identifier id ; expr_context_ty ctx ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_id ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_id ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_identifier ( tmp , & id , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""id\\"" missing from Name"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_ctx ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_ctx ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Name"" ) ; return 1 ; <vul-end> } * out = Name ( id , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) List_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * elts ; expr_context_ty ctx ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_elts ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_elts ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""List field \\""elts\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; elts = _Ta3_asdl_seq_new ( len , arena ) ; if ( elts == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""List field \\""elts\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( elts , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""elts\\"" missing from List"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_ctx ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_ctx ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from List"" ) ; return 1 ; <vul-end> } * out = List ( elts , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Tuple_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * elts ; expr_context_ty ctx ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_elts ) ) { int res ; Py_ssize_t len ; Py_ssize_t i ; tmp = _PyObject_GetAttrId ( obj , & PyId_elts ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Tuple field \\""elts\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; elts = _Ta3_asdl_seq_new ( len , arena ) ; if ( elts == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Tuple field \\""elts\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( elts , i , value ) ; } Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""elts\\"" missing from Tuple"" ) ; return 1 ; } if ( _PyObject_HasAttrId ( obj , & PyId_ctx ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_ctx ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Tuple"" ) ; return 1 ; <vul-end> } * out = Tuple ( elts , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } PyErr_Format ( PyExc_TypeError , ""expected some sort of expr, but got %R"" , obj ) ; failed : Py_XDECREF ( tmp ) ; return 1 ; }","int obj2ast_expr ( PyObject * obj , expr_ty * out , PyArena * arena ) { int isinstance ; PyObject * tmp = NULL ; int lineno ; int col_offset ; if ( obj == Py_None ) { * out = NULL ; return 0 ; } <vul-start> if ( lookup_attr_id ( obj , & PyId_lineno , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""lineno\\"" missing from expr"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_int ( tmp , & lineno , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_col_offset , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""col_offset\\"" missing from expr"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_int ( tmp , & col_offset , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) BoolOp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { boolop_ty op ; asdl_seq * values ; <vul-start> if ( lookup_attr_id ( obj , & PyId_op , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""op\\"" missing from BoolOp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_boolop ( tmp , & op , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_values , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""values\\"" missing from BoolOp"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""BoolOp field \\""values\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; values = _Ta3_asdl_seq_new ( len , arena ) ; if ( values == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""BoolOp field \\""values\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( values , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = BoolOp ( op , values , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) BinOp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty left ; operator_ty op ; expr_ty right ; <vul-start> if ( lookup_attr_id ( obj , & PyId_left , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""left\\"" missing from BinOp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & left , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_op , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""op\\"" missing from BinOp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_operator ( tmp , & op , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_right , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""right\\"" missing from BinOp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & right , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = BinOp ( left , op , right , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) UnaryOp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { unaryop_ty op ; expr_ty operand ; <vul-start> if ( lookup_attr_id ( obj , & PyId_op , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""op\\"" missing from UnaryOp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_unaryop ( tmp , & op , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_operand , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""operand\\"" missing from UnaryOp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & operand , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = UnaryOp ( op , operand , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Lambda_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { arguments_ty args ; expr_ty body ; <vul-start> if ( lookup_attr_id ( obj , & PyId_args , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""args\\"" missing from Lambda"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_arguments ( tmp , & args , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_body , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""body\\"" missing from Lambda"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & body , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Lambda ( args , body , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) IfExp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty test ; expr_ty body ; expr_ty orelse ; <vul-start> if ( lookup_attr_id ( obj , & PyId_test , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""test\\"" missing from IfExp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & test , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_body , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""body\\"" missing from IfExp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & body , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_orelse , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""orelse\\"" missing from IfExp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & orelse , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = IfExp ( test , body , orelse , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Dict_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * keys ; asdl_seq * values ; <vul-start> if ( lookup_attr_id ( obj , & PyId_keys , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""keys\\"" missing from Dict"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Dict field \\""keys\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; keys = _Ta3_asdl_seq_new ( len , arena ) ; if ( keys == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Dict field \\""keys\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( keys , i , val ) ; } Py_CLEAR ( tmp ) ; } if ( lookup_attr_id ( obj , & PyId_values , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""values\\"" missing from Dict"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Dict field \\""values\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; values = _Ta3_asdl_seq_new ( len , arena ) ; if ( values == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Dict field \\""values\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( values , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = Dict ( keys , values , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Set_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * elts ; <vul-start> if ( lookup_attr_id ( obj , & PyId_elts , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""elts\\"" missing from Set"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Set field \\""elts\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; elts = _Ta3_asdl_seq_new ( len , arena ) ; if ( elts == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Set field \\""elts\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( elts , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = Set ( elts , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) ListComp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty elt ; asdl_seq * generators ; <vul-start> if ( lookup_attr_id ( obj , & PyId_elt , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""elt\\"" missing from ListComp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & elt , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_generators , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""generators\\"" missing from ListComp"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""ListComp field \\""generators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; generators = _Ta3_asdl_seq_new ( len , arena ) ; if ( generators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> comprehension_ty val ; res = obj2ast_comprehension ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""ListComp field \\""generators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( generators , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = ListComp ( elt , generators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) SetComp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty elt ; asdl_seq * generators ; <vul-start> if ( lookup_attr_id ( obj , & PyId_elt , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""elt\\"" missing from SetComp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & elt , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_generators , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""generators\\"" missing from SetComp"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""SetComp field \\""generators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; generators = _Ta3_asdl_seq_new ( len , arena ) ; if ( generators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> comprehension_ty val ; res = obj2ast_comprehension ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""SetComp field \\""generators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( generators , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = SetComp ( elt , generators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) DictComp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty key ; expr_ty value ; asdl_seq * generators ; <vul-start> if ( lookup_attr_id ( obj , & PyId_key , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""key\\"" missing from DictComp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & key , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from DictComp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_generators , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""generators\\"" missing from DictComp"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""DictComp field \\""generators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; generators = _Ta3_asdl_seq_new ( len , arena ) ; if ( generators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> comprehension_ty val ; res = obj2ast_comprehension ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""DictComp field \\""generators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( generators , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = DictComp ( key , value , generators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) GeneratorExp_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty elt ; asdl_seq * generators ; <vul-start> if ( lookup_attr_id ( obj , & PyId_elt , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""elt\\"" missing from GeneratorExp"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & elt , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_generators , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""generators\\"" missing from GeneratorExp"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""GeneratorExp field \\""generators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; generators = _Ta3_asdl_seq_new ( len , arena ) ; if ( generators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> comprehension_ty val ; res = obj2ast_comprehension ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""GeneratorExp field \\""generators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( generators , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = GeneratorExp ( elt , generators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Await_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Await"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Await ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Yield_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL || tmp == Py_None ) { Py_CLEAR ( tmp ) ; value = NULL ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Yield ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) YieldFrom_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from YieldFrom"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = YieldFrom ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Compare_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty left ; asdl_int_seq * ops ; asdl_seq * comparators ; <vul-start> if ( lookup_attr_id ( obj , & PyId_left , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""left\\"" missing from Compare"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & left , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_ops , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""ops\\"" missing from Compare"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Compare field \\""ops\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; ops = _Ta3_asdl_int_seq_new ( len , arena ) ; if ( ops == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> cmpop_ty val ; res = obj2ast_cmpop ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Compare field \\""ops\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( ops , i , val ) ; } Py_CLEAR ( tmp ) ; } if ( lookup_attr_id ( obj , & PyId_comparators , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""comparators\\"" missing from Compare"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Compare field \\""comparators\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; comparators = _Ta3_asdl_seq_new ( len , arena ) ; if ( comparators == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Compare field \\""comparators\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( comparators , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = Compare ( left , ops , comparators , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Call_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty func ; asdl_seq * args ; asdl_seq * keywords ; <vul-start> if ( lookup_attr_id ( obj , & PyId_func , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""func\\"" missing from Call"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & func , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_args , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""args\\"" missing from Call"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Call field \\""args\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; args = _Ta3_asdl_seq_new ( len , arena ) ; if ( args == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Call field \\""args\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( args , i , val ) ; } Py_CLEAR ( tmp ) ; } if ( lookup_attr_id ( obj , & PyId_keywords , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""keywords\\"" missing from Call"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Call field \\""keywords\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; keywords = _Ta3_asdl_seq_new ( len , arena ) ; if ( keywords == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> keyword_ty val ; res = obj2ast_keyword ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Call field \\""keywords\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( keywords , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = Call ( func , args , keywords , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Num_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { object n ; <vul-start> if ( lookup_attr_id ( obj , & PyId_n , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""n\\"" missing from Num"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_object ( tmp , & n , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Num ( n , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Str_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { string s ; string kind ; <vul-start> if ( lookup_attr_id ( obj , & PyId_s , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""s\\"" missing from Str"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_string ( tmp , & s , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } if ( _PyObject_HasAttrId ( obj , & PyId_kind ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_kind ) ; if ( tmp == NULL ) goto failed ; res = obj2ast_string ( tmp , & kind , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""kind\\"" missing from Str"" ) ; return 1 ; } * out = Str ( s , kind , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) FormattedValue_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; int conversion ; expr_ty format_spec ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from FormattedValue"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_conversion , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL || tmp == Py_None ) { Py_CLEAR ( tmp ) ; conversion = 0 ; } else { int res ; <vul-end> res = obj2ast_int ( tmp , & conversion , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_format_spec , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL || tmp == Py_None ) { Py_CLEAR ( tmp ) ; format_spec = NULL ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & format_spec , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = FormattedValue ( value , conversion , format_spec , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) JoinedStr_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * values ; <vul-start> if ( lookup_attr_id ( obj , & PyId_values , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""values\\"" missing from JoinedStr"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""JoinedStr field \\""values\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; values = _Ta3_asdl_seq_new ( len , arena ) ; if ( values == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""JoinedStr field \\""values\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( values , i , val ) ; } Py_CLEAR ( tmp ) ; <vul-end> } * out = JoinedStr ( values , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Bytes_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { bytes s ; <vul-start> if ( lookup_attr_id ( obj , & PyId_s , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""s\\"" missing from Bytes"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_bytes ( tmp , & s , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Bytes ( s , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) NameConstant_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { singleton value ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from NameConstant"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_singleton ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = NameConstant ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Ellipsis_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { * out = Ellipsis ( lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Constant_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { constant value ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Constant"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_constant ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Constant ( value , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Attribute_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; identifier attr ; expr_context_ty ctx ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Attribute"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_attr , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""attr\\"" missing from Attribute"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_identifier ( tmp , & attr , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_ctx , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Attribute"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Attribute ( value , attr , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Subscript_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; slice_ty slice ; expr_context_ty ctx ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Subscript"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_slice , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""slice\\"" missing from Subscript"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_slice ( tmp , & slice , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_ctx , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Subscript"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Subscript ( value , slice , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Starred_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { expr_ty value ; expr_context_ty ctx ; <vul-start> if ( lookup_attr_id ( obj , & PyId_value , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""value\\"" missing from Starred"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr ( tmp , & value , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_ctx , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Starred"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Starred ( value , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Name_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { identifier id ; expr_context_ty ctx ; <vul-start> if ( lookup_attr_id ( obj , & PyId_id , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""id\\"" missing from Name"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_identifier ( tmp , & id , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_ctx , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Name"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Name ( id , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) List_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * elts ; expr_context_ty ctx ; <vul-start> if ( lookup_attr_id ( obj , & PyId_elts , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""elts\\"" missing from List"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""List field \\""elts\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; elts = _Ta3_asdl_seq_new ( len , arena ) ; if ( elts == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""List field \\""elts\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( elts , i , val ) ; } Py_CLEAR ( tmp ) ; } if ( lookup_attr_id ( obj , & PyId_ctx , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from List"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = List ( elts , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) Tuple_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { asdl_seq * elts ; expr_context_ty ctx ; <vul-start> if ( lookup_attr_id ( obj , & PyId_elts , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""elts\\"" missing from Tuple"" ) ; return 1 ; } else { int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""Tuple field \\""elts\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; elts = _Ta3_asdl_seq_new ( len , arena ) ; if ( elts == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""Tuple field \\""elts\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( elts , i , val ) ; } Py_CLEAR ( tmp ) ; } if ( lookup_attr_id ( obj , & PyId_ctx , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""ctx\\"" missing from Tuple"" ) ; return 1 ; } else { int res ; <vul-end> res = obj2ast_expr_context ( tmp , & ctx , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = Tuple ( elts , ctx , lineno , col_offset , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } PyErr_Format ( PyExc_TypeError , ""expected some sort of expr, but got %R"" , obj ) ; failed : Py_XDECREF ( tmp ) ; return 1 ; }"
82,"CWE-125 int git_delta_apply ( void * * out , size_t * out_len , const unsigned char * base , size_t base_len , const unsigned char * delta , size_t delta_len ) { const unsigned char * delta_end = delta + delta_len ; size_t base_sz , res_sz , alloc_sz ; unsigned char * res_dp ; * out = NULL ; * out_len = 0 ; if ( ( hdr_sz ( & base_sz , & delta , delta_end ) < 0 ) || ( base_sz != base_len ) ) { giterr_set ( GITERR_INVALID , ""failed to apply delta: base size does not match given data"" ) ; return - 1 ; } if ( hdr_sz ( & res_sz , & delta , delta_end ) < 0 ) { giterr_set ( GITERR_INVALID , ""failed to apply delta: base size does not match given data"" ) ; return - 1 ; } GITERR_CHECK_ALLOC_ADD ( & alloc_sz , res_sz , 1 ) ; res_dp = git__malloc ( alloc_sz ) ; GITERR_CHECK_ALLOC ( res_dp ) ; res_dp [ res_sz ] = '\\0' ; * out = res_dp ; * out_len = res_sz ; while ( delta < delta_end ) { unsigned char cmd = * delta ++ ; if ( cmd & 0x80 ) { size_t off = 0 , len = 0 ; <vul-start> if ( cmd & 0x01 ) off = * delta ++ ; if ( cmd & 0x02 ) off |= * delta ++ << 8UL ; if ( cmd & 0x04 ) off |= * delta ++ << 16UL ; if ( cmd & 0x08 ) off |= ( ( unsigned ) * delta ++ << 24UL ) ; if ( cmd & 0x10 ) len = * delta ++ ; if ( cmd & 0x20 ) len |= * delta ++ << 8UL ; if ( cmd & 0x40 ) len |= * delta ++ << 16UL ; <vul-end> if ( ! len ) len = 0x10000 ; <vul-start> <vul-end> if ( base_len < off + len || res_sz < len ) goto fail ; memcpy ( res_dp , base + off , len ) ; res_dp += len ; res_sz -= len ; } else if ( cmd ) { if ( delta_end - delta < cmd || res_sz < cmd ) goto fail ; memcpy ( res_dp , delta , cmd ) ; delta += cmd ; res_dp += cmd ; res_sz -= cmd ; } else { goto fail ; } } if ( delta != delta_end || res_sz ) goto fail ; return 0 ; fail : git__free ( * out ) ; * out = NULL ; * out_len = 0 ; giterr_set ( GITERR_INVALID , ""failed to apply delta"" ) ; return - 1 ; }","int git_delta_apply ( void * * out , size_t * out_len , const unsigned char * base , size_t base_len , const unsigned char * delta , size_t delta_len ) { const unsigned char * delta_end = delta + delta_len ; size_t base_sz , res_sz , alloc_sz ; unsigned char * res_dp ; * out = NULL ; * out_len = 0 ; if ( ( hdr_sz ( & base_sz , & delta , delta_end ) < 0 ) || ( base_sz != base_len ) ) { giterr_set ( GITERR_INVALID , ""failed to apply delta: base size does not match given data"" ) ; return - 1 ; } if ( hdr_sz ( & res_sz , & delta , delta_end ) < 0 ) { giterr_set ( GITERR_INVALID , ""failed to apply delta: base size does not match given data"" ) ; return - 1 ; } GITERR_CHECK_ALLOC_ADD ( & alloc_sz , res_sz , 1 ) ; res_dp = git__malloc ( alloc_sz ) ; GITERR_CHECK_ALLOC ( res_dp ) ; res_dp [ res_sz ] = '\\0' ; * out = res_dp ; * out_len = res_sz ; while ( delta < delta_end ) { unsigned char cmd = * delta ++ ; if ( cmd & 0x80 ) { size_t off = 0 , len = 0 ; <vul-start> # define ADD_DELTA ( o , shift ) { if ( delta < delta_end ) ( o ) |= ( ( unsigned ) * delta ++ << shift ) ; else goto fail ; } if ( cmd & 0x01 ) ADD_DELTA ( off , 0UL ) ; if ( cmd & 0x02 ) ADD_DELTA ( off , 8UL ) ; if ( cmd & 0x04 ) ADD_DELTA ( off , 16UL ) ; if ( cmd & 0x08 ) ADD_DELTA ( off , 24UL ) ; if ( cmd & 0x10 ) ADD_DELTA ( len , 0UL ) ; if ( cmd & 0x20 ) ADD_DELTA ( len , 8UL ) ; if ( cmd & 0x40 ) ADD_DELTA ( len , 16UL ) ; <vul-end> if ( ! len ) len = 0x10000 ; <vul-start> # undef ADD_DELTA <vul-end> if ( base_len < off + len || res_sz < len ) goto fail ; memcpy ( res_dp , base + off , len ) ; res_dp += len ; res_sz -= len ; } else if ( cmd ) { if ( delta_end - delta < cmd || res_sz < cmd ) goto fail ; memcpy ( res_dp , delta , cmd ) ; delta += cmd ; res_dp += cmd ; res_sz -= cmd ; } else { goto fail ; } } if ( delta != delta_end || res_sz ) goto fail ; return 0 ; fail : git__free ( * out ) ; * out = NULL ; * out_len = 0 ; giterr_set ( GITERR_INVALID , ""failed to apply delta"" ) ; return - 1 ; }"
83,"CWE-125 u_int ieee802_15_4_if_print ( netdissect_options * ndo , const struct pcap_pkthdr * h , const u_char * p ) { u_int caplen = h -> caplen ; u_int hdrlen ; uint16_t fc ; uint8_t seq ; uint16_t panid = 0 ; if ( caplen < 3 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return caplen ; } hdrlen = 3 ; fc = EXTRACT_LE_16BITS ( p ) ; seq = EXTRACT_LE_8BITS ( p + 2 ) ; p += 3 ; caplen -= 3 ; ND_PRINT ( ( ndo , ""IEEE 802.15.4 %s packet "" , ftypes [ FC_FRAME_TYPE ( fc ) ] ) ) ; if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""seq %02x "" , seq ) ) ; switch ( FC_DEST_ADDRESSING_MODE ( fc ) ) { case FC_ADDRESSING_MODE_NONE : if ( fc & FC_PAN_ID_COMPRESSION ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""none "" ) ) ; break ; case FC_ADDRESSING_MODE_RESERVED : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""reserved destination addressing mode"" ) ) ; return hdrlen ; case FC_ADDRESSING_MODE_SHORT : if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) <vul-start> ND_PRINT ( ( ndo , ""%04x:%04x "" , panid , EXTRACT_LE_16BITS ( p + 2 ) ) ) ; <vul-end> p += 2 ; caplen -= 2 ; hdrlen += 2 ; break ; case FC_ADDRESSING_MODE_LONG : if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; if ( caplen < 8 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""%04x:%s "" , panid , le64addr_string ( ndo , p ) ) ) ; p += 8 ; caplen -= 8 ; hdrlen += 8 ; break ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""< "" ) ) ; switch ( FC_SRC_ADDRESSING_MODE ( fc ) ) { case FC_ADDRESSING_MODE_NONE : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""none "" ) ) ; break ; case FC_ADDRESSING_MODE_RESERVED : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""reserved source addressing mode"" ) ) ; return 0 ; case FC_ADDRESSING_MODE_SHORT : if ( ! ( fc & FC_PAN_ID_COMPRESSION ) ) { if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; } if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; }","u_int ieee802_15_4_if_print ( netdissect_options * ndo , const struct pcap_pkthdr * h , const u_char * p ) { u_int caplen = h -> caplen ; u_int hdrlen ; uint16_t fc ; uint8_t seq ; uint16_t panid = 0 ; if ( caplen < 3 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return caplen ; } hdrlen = 3 ; fc = EXTRACT_LE_16BITS ( p ) ; seq = EXTRACT_LE_8BITS ( p + 2 ) ; p += 3 ; caplen -= 3 ; ND_PRINT ( ( ndo , ""IEEE 802.15.4 %s packet "" , ftypes [ FC_FRAME_TYPE ( fc ) ] ) ) ; if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""seq %02x "" , seq ) ) ; switch ( FC_DEST_ADDRESSING_MODE ( fc ) ) { case FC_ADDRESSING_MODE_NONE : if ( fc & FC_PAN_ID_COMPRESSION ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""none "" ) ) ; break ; case FC_ADDRESSING_MODE_RESERVED : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""reserved destination addressing mode"" ) ) ; return hdrlen ; case FC_ADDRESSING_MODE_SHORT : if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) <vul-start> ND_PRINT ( ( ndo , ""%04x:%04x "" , panid , EXTRACT_LE_16BITS ( p ) ) ) ; <vul-end> p += 2 ; caplen -= 2 ; hdrlen += 2 ; break ; case FC_ADDRESSING_MODE_LONG : if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; if ( caplen < 8 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""%04x:%s "" , panid , le64addr_string ( ndo , p ) ) ) ; p += 8 ; caplen -= 8 ; hdrlen += 8 ; break ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""< "" ) ) ; switch ( FC_SRC_ADDRESSING_MODE ( fc ) ) { case FC_ADDRESSING_MODE_NONE : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""none "" ) ) ; break ; case FC_ADDRESSING_MODE_RESERVED : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""reserved source addressing mode"" ) ) ; return 0 ; case FC_ADDRESSING_MODE_SHORT : if ( ! ( fc & FC_PAN_ID_COMPRESSION ) ) { if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; } if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; }"
84,"CWE-119 <vul-start> static MB_PREDICTION_MODE read_intra_mode ( vp9_reader * r , const vp9_prob * p ) { return ( MB_PREDICTION_MODE ) vp9_read_tree ( r , vp9_intra_mode_tree , p ) ; <vul-end> }","<vul-start> static PREDICTION_MODE read_intra_mode ( vpx_reader * r , const vpx_prob * p ) { return ( PREDICTION_MODE ) vpx_read_tree ( r , vp9_intra_mode_tree , p ) ; <vul-end> }"
85,"CWE-189 static void sample_to_timespec ( const clockid_t which_clock , union cpu_time_count cpu , struct timespec * tp ) { <vul-start> if ( CPUCLOCK_WHICH ( which_clock ) == CPUCLOCK_SCHED ) { tp -> tv_sec = div_long_long_rem ( cpu . sched , NSEC_PER_SEC , & tp -> tv_nsec ) ; } else { <vul-end> cputime_to_timespec ( cpu . cpu , tp ) ; } <vul-start> } <vul-end>","static void sample_to_timespec ( const clockid_t which_clock , union cpu_time_count cpu , struct timespec * tp ) { <vul-start> if ( CPUCLOCK_WHICH ( which_clock ) == CPUCLOCK_SCHED ) * tp = ns_to_timespec ( cpu . sched ) ; else <vul-end> cputime_to_timespec ( cpu . cpu , tp ) ; } <vul-start> <vul-end>"
86,"CWE-20 static void print_maps ( struct pid_info_t * info ) { FILE * maps ; size_t offset ; char device [ 10 ] ; long int inode ; <vul-start> char file [ PATH_MAX ] ; <vul-end> strlcat ( info -> path , ""maps"" , sizeof ( info -> path ) ) ; maps = fopen ( info -> path , ""r"" ) ; if ( ! maps ) goto out ; <vul-start> while ( fscanf ( maps , ""%*x-%*x %*s %zx %s %ld %s\\n"" , & offset , device , & inode , file ) == 4 ) { <vul-end> if ( inode == 0 || ! strcmp ( device , ""00:00"" ) ) continue ; printf ( ""%-9s %5d %10s %4s %9s %18s %9zd %10ld %s\\n"" , info -> cmdline , info -> pid , info -> user , ""mem"" , ""???"" , device , offset , inode , file ) ; } fclose ( maps ) ; out : info -> path [ info -> parent_length ] = '\\0' ; }","static void print_maps ( struct pid_info_t * info ) { FILE * maps ; size_t offset ; char device [ 10 ] ; long int inode ; <vul-start> char file [ 1024 ] ; <vul-end> strlcat ( info -> path , ""maps"" , sizeof ( info -> path ) ) ; maps = fopen ( info -> path , ""r"" ) ; if ( ! maps ) goto out ; <vul-start> while ( fscanf ( maps , ""%*x-%*x %*s %zx %5s %ld %1023s\\n"" , & offset , device , & inode , file ) == 4 ) { <vul-end> if ( inode == 0 || ! strcmp ( device , ""00:00"" ) ) continue ; printf ( ""%-9s %5d %10s %4s %9s %18s %9zd %10ld %s\\n"" , info -> cmdline , info -> pid , info -> user , ""mem"" , ""???"" , device , offset , inode , file ) ; } fclose ( maps ) ; out : info -> path [ info -> parent_length ] = '\\0' ; }"
87,"CWE-20 error_t ksz8851SendPacket ( NetInterface * interface , const NetBuffer * buffer , size_t offset , NetTxAncillary * ancillary ) { size_t n ; size_t length ; Ksz8851TxHeader header ; Ksz8851Context * context ; context = ( Ksz8851Context * ) interface -> nicContext ; length = netBufferGetLength ( buffer ) - offset ; if ( length > ETH_MAX_FRAME_SIZE ) { osSetEvent ( & interface -> nicTxEvent ) ; return ERROR_INVALID_LENGTH ; } <vul-start> n = ksz8851ReadReg ( interface , KSZ8851_REG_TXMIR ) & TXMIR_TXMA_MASK ; <vul-end> if ( n < ( length + 8 ) ) { return ERROR_FAILURE ; } netBufferRead ( context -> txBuffer , buffer , offset , length ) ; <vul-start> header . controlWord = htole16 ( TX_CTRL_TXIC | ( context -> frameId ++ & TX_CTRL_TXFID ) ) ; <vul-end> header . byteCount = htole16 ( length ) ; <vul-start> ksz8851SetBit ( interface , KSZ8851_REG_RXQCR , RXQCR_SDA ) ; <vul-end> ksz8851WriteFifo ( interface , ( uint8_t * ) & header , sizeof ( Ksz8851TxHeader ) ) ; ksz8851WriteFifo ( interface , context -> txBuffer , length ) ; <vul-start> ksz8851ClearBit ( interface , KSZ8851_REG_RXQCR , RXQCR_SDA ) ; ksz8851SetBit ( interface , KSZ8851_REG_TXQCR , TXQCR_METFE ) ; n = ksz8851ReadReg ( interface , KSZ8851_REG_TXMIR ) & TXMIR_TXMA_MASK ; <vul-end> if ( n >= ( ETH_MAX_FRAME_SIZE + 8 ) ) { osSetEvent ( & interface -> nicTxEvent ) ; } return NO_ERROR ; }","error_t ksz8851SendPacket ( NetInterface * interface , const NetBuffer * buffer , size_t offset , NetTxAncillary * ancillary ) { size_t n ; size_t length ; Ksz8851TxHeader header ; Ksz8851Context * context ; context = ( Ksz8851Context * ) interface -> nicContext ; length = netBufferGetLength ( buffer ) - offset ; if ( length > ETH_MAX_FRAME_SIZE ) { osSetEvent ( & interface -> nicTxEvent ) ; return ERROR_INVALID_LENGTH ; } <vul-start> n = ksz8851ReadReg ( interface , KSZ8851_TXMIR ) & KSZ8851_TXMIR_TXMA ; <vul-end> if ( n < ( length + 8 ) ) { return ERROR_FAILURE ; } netBufferRead ( context -> txBuffer , buffer , offset , length ) ; <vul-start> header . controlWord = htole16 ( KSZ8851_TX_CTRL_TXIC | ( context -> frameId ++ & KSZ8851_TX_CTRL_TXFID ) ) ; <vul-end> header . byteCount = htole16 ( length ) ; <vul-start> ksz8851SetBit ( interface , KSZ8851_RXQCR , KSZ8851_RXQCR_SDA ) ; <vul-end> ksz8851WriteFifo ( interface , ( uint8_t * ) & header , sizeof ( Ksz8851TxHeader ) ) ; ksz8851WriteFifo ( interface , context -> txBuffer , length ) ; <vul-start> ksz8851ClearBit ( interface , KSZ8851_RXQCR , KSZ8851_RXQCR_SDA ) ; ksz8851SetBit ( interface , KSZ8851_TXQCR , KSZ8851_TXQCR_METFE ) ; n = ksz8851ReadReg ( interface , KSZ8851_TXMIR ) & KSZ8851_TXMIR_TXMA ; <vul-end> if ( n >= ( ETH_MAX_FRAME_SIZE + 8 ) ) { osSetEvent ( & interface -> nicTxEvent ) ; } return NO_ERROR ; }"
88,"CWE-20 static int get_rx_bufs ( struct vhost_virtqueue * vq , struct vring_used_elem * heads , int datalen , unsigned * iovcount , struct vhost_log * log , unsigned * log_num , unsigned int quota ) { unsigned int out , in ; int seg = 0 ; int headcount = 0 ; unsigned d ; int r , nlogs = 0 ; while ( datalen > 0 && headcount < quota ) { if ( unlikely ( seg >= UIO_MAXIOV ) ) { r = - ENOBUFS ; goto err ; } d = vhost_get_vq_desc ( vq -> dev , vq , vq -> iov + seg , ARRAY_SIZE ( vq -> iov ) - seg , & out , & in , log , log_num ) ; if ( d == vq -> num ) { r = 0 ; goto err ; } if ( unlikely ( out || in <= 0 ) ) { vq_err ( vq , ""unexpected descriptor format for RX: "" ""out %d, in %d\\n"" , out , in ) ; r = - EINVAL ; goto err ; } if ( unlikely ( log ) ) { nlogs += * log_num ; log += * log_num ; } heads [ headcount ] . id = d ; heads [ headcount ] . len = iov_length ( vq -> iov + seg , in ) ; datalen -= heads [ headcount ] . len ; <vul-start> <vul-end> seg += in ; } heads [ headcount - 1 ] . len += datalen ; * iovcount = seg ; if ( unlikely ( log ) ) * log_num = nlogs ; <vul-start> <vul-end> return headcount ; err : vhost_discard_vq_desc ( vq , headcount ) ; return r ; }","static int get_rx_bufs ( struct vhost_virtqueue * vq , struct vring_used_elem * heads , int datalen , unsigned * iovcount , struct vhost_log * log , unsigned * log_num , unsigned int quota ) { unsigned int out , in ; int seg = 0 ; int headcount = 0 ; unsigned d ; int r , nlogs = 0 ; while ( datalen > 0 && headcount < quota ) { if ( unlikely ( seg >= UIO_MAXIOV ) ) { r = - ENOBUFS ; goto err ; } d = vhost_get_vq_desc ( vq -> dev , vq , vq -> iov + seg , ARRAY_SIZE ( vq -> iov ) - seg , & out , & in , log , log_num ) ; if ( d == vq -> num ) { r = 0 ; goto err ; } if ( unlikely ( out || in <= 0 ) ) { vq_err ( vq , ""unexpected descriptor format for RX: "" ""out %d, in %d\\n"" , out , in ) ; r = - EINVAL ; goto err ; } if ( unlikely ( log ) ) { nlogs += * log_num ; log += * log_num ; } heads [ headcount ] . id = d ; heads [ headcount ] . len = iov_length ( vq -> iov + seg , in ) ; datalen -= heads [ headcount ] . len ; <vul-start> + headcount ; <vul-end> seg += in ; } heads [ headcount - 1 ] . len += datalen ; * iovcount = seg ; if ( unlikely ( log ) ) * log_num = nlogs ; <vul-start> if ( unlikely ( datalen > 0 ) ) { r = UIO_MAXIOV + 1 ; goto err ; } <vul-end> return headcount ; err : vhost_discard_vq_desc ( vq , headcount ) ; return r ; }"
89,"CWE-352 static void doPost ( HttpRequest req , HttpResponse res ) { set_content_type ( res , ""text/html"" ) ; <vul-start> if ( ACTION ( RUN ) ) handle_run ( req , res ) ; <vul-end> else if ( ACTION ( STATUS ) ) print_status ( req , res , 1 ) ; else if ( ACTION ( STATUS2 ) ) print_status ( req , res , 2 ) ; else if ( ACTION ( SUMMARY ) ) print_summary ( req , res ) ; else if ( ACTION ( REPORT ) ) _printReport ( req , res ) ; else if ( ACTION ( DOACTION ) ) <vul-start> handle_do_action ( req , res ) ; <vul-end> else <vul-start> handle_action ( req , res ) ; <vul-end> }","static void doPost ( HttpRequest req , HttpResponse res ) { set_content_type ( res , ""text/html"" ) ; <vul-start> if ( ACTION ( RUNTIME ) ) handle_runtime_action ( req , res ) ; else if ( ACTION ( VIEWLOG ) ) do_viewlog ( req , res ) ; <vul-end> else if ( ACTION ( STATUS ) ) print_status ( req , res , 1 ) ; else if ( ACTION ( STATUS2 ) ) print_status ( req , res , 2 ) ; else if ( ACTION ( SUMMARY ) ) print_summary ( req , res ) ; else if ( ACTION ( REPORT ) ) _printReport ( req , res ) ; else if ( ACTION ( DOACTION ) ) <vul-start> handle_doaction ( req , res ) ; <vul-end> else <vul-start> handle_service_action ( req , res ) ; <vul-end> }"
90,"CWE-119 int mlx4_register_vlan ( struct mlx4_dev * dev , u8 port , u16 vlan , int * index ) { struct mlx4_vlan_table * table = & mlx4_priv ( dev ) -> port [ port ] . vlan_table ; int i , err = 0 ; int free = - 1 ; mutex_lock ( & table -> mutex ) ; for ( i = MLX4_VLAN_REGULAR ; i < MLX4_MAX_VLAN_NUM ; i ++ ) { if ( free < 0 && ( table -> refs [ i ] == 0 ) ) { free = i ; continue ; } if ( table -> refs [ i ] && ( vlan == ( MLX4_VLAN_MASK & be32_to_cpu ( table -> entries [ i ] ) ) ) ) { * index = i ; <vul-start> <vul-end> goto out ; } <vul-start> <vul-end> } if ( table -> total == table -> max ) { err = - ENOSPC ; goto out ; } table -> refs [ free ] = 1 ; table -> entries [ free ] = cpu_to_be32 ( vlan | MLX4_VLAN_VALID ) ; err = mlx4_set_port_vlan_table ( dev , port , table -> entries ) ; if ( unlikely ( err ) ) { mlx4_warn ( dev , ""Failed adding vlan: %u\\n"" , vlan ) ; table -> refs [ free ] = 0 ; table -> entries [ free ] = 0 ; goto out ; } * index = free ; <vul-start> <vul-end> out : mutex_unlock ( & table -> mutex ) ; return err ; }","int mlx4_register_vlan ( struct mlx4_dev * dev , u8 port , u16 vlan , int * index ) { struct mlx4_vlan_table * table = & mlx4_priv ( dev ) -> port [ port ] . vlan_table ; int i , err = 0 ; int free = - 1 ; mutex_lock ( & table -> mutex ) ; for ( i = MLX4_VLAN_REGULAR ; i < MLX4_MAX_VLAN_NUM ; i ++ ) { if ( free < 0 && ( table -> refs [ i ] == 0 ) ) { free = i ; continue ; } if ( table -> refs [ i ] && ( vlan == ( MLX4_VLAN_MASK & be32_to_cpu ( table -> entries [ i ] ) ) ) ) { * index = i ; <vul-start> + table -> refs [ i ] ; <vul-end> goto out ; } <vul-start> } if ( free < 0 ) { err = - ENOMEM ; goto out ; <vul-end> } if ( table -> total == table -> max ) { err = - ENOSPC ; goto out ; } table -> refs [ free ] = 1 ; table -> entries [ free ] = cpu_to_be32 ( vlan | MLX4_VLAN_VALID ) ; err = mlx4_set_port_vlan_table ( dev , port , table -> entries ) ; if ( unlikely ( err ) ) { mlx4_warn ( dev , ""Failed adding vlan: %u\\n"" , vlan ) ; table -> refs [ free ] = 0 ; table -> entries [ free ] = 0 ; goto out ; } * index = free ; <vul-start> + table -> total ; <vul-end> out : mutex_unlock ( & table -> mutex ) ; return err ; }"
91,"CWE-119 static void iriap_getvaluebyclass_indication ( struct iriap_cb * self , struct sk_buff * skb ) { struct ias_object * obj ; struct ias_attrib * attrib ; int name_len ; int attr_len ; char name [ IAS_MAX_CLASSNAME + 1 ] ; char attr [ IAS_MAX_ATTRIBNAME + 1 ] ; __u8 * fp ; int n ; IRDA_DEBUG ( 4 , ""%s()\\n"" , __func__ ) ; IRDA_ASSERT ( self != NULL , return ; ) ; IRDA_ASSERT ( self -> magic == IAS_MAGIC , return ; ) ; IRDA_ASSERT ( skb != NULL , return ; ) ; fp = skb -> data ; n = 1 ; name_len = fp [ n ++ ] ; <vul-start> <vul-end> memcpy ( name , fp + n , name_len ) ; n += name_len ; name [ name_len ] = '\\0' ; attr_len = fp [ n ++ ] ; <vul-start> <vul-end> memcpy ( attr , fp + n , attr_len ) ; n += attr_len ; attr [ attr_len ] = '\\0' ; IRDA_DEBUG ( 4 , ""LM-IAS: Looking up %s: %s\\n"" , name , attr ) ; obj = irias_find_object ( name ) ; if ( obj == NULL ) { IRDA_DEBUG ( 2 , ""LM-IAS: Object %s not found\\n"" , name ) ; iriap_getvaluebyclass_response ( self , 0x1235 , IAS_CLASS_UNKNOWN , & irias_missing ) ; return ; } IRDA_DEBUG ( 4 , ""LM-IAS: found %s, id=%d\\n"" , obj -> name , obj -> id ) ; attrib = irias_find_attrib ( obj , attr ) ; if ( attrib == NULL ) { IRDA_DEBUG ( 2 , ""LM-IAS: Attribute %s not found\\n"" , attr ) ; iriap_getvaluebyclass_response ( self , obj -> id , IAS_ATTRIB_UNKNOWN , & irias_missing ) ; return ; } iriap_getvaluebyclass_response ( self , obj -> id , IAS_SUCCESS , attrib -> value ) ; }","static void iriap_getvaluebyclass_indication ( struct iriap_cb * self , struct sk_buff * skb ) { struct ias_object * obj ; struct ias_attrib * attrib ; int name_len ; int attr_len ; char name [ IAS_MAX_CLASSNAME + 1 ] ; char attr [ IAS_MAX_ATTRIBNAME + 1 ] ; __u8 * fp ; int n ; IRDA_DEBUG ( 4 , ""%s()\\n"" , __func__ ) ; IRDA_ASSERT ( self != NULL , return ; ) ; IRDA_ASSERT ( self -> magic == IAS_MAGIC , return ; ) ; IRDA_ASSERT ( skb != NULL , return ; ) ; fp = skb -> data ; n = 1 ; name_len = fp [ n ++ ] ; <vul-start> IRDA_ASSERT ( name_len < IAS_MAX_CLASSNAME + 1 , return ; ) ; <vul-end> memcpy ( name , fp + n , name_len ) ; n += name_len ; name [ name_len ] = '\\0' ; attr_len = fp [ n ++ ] ; <vul-start> IRDA_ASSERT ( attr_len < IAS_MAX_ATTRIBNAME + 1 , return ; ) ; <vul-end> memcpy ( attr , fp + n , attr_len ) ; n += attr_len ; attr [ attr_len ] = '\\0' ; IRDA_DEBUG ( 4 , ""LM-IAS: Looking up %s: %s\\n"" , name , attr ) ; obj = irias_find_object ( name ) ; if ( obj == NULL ) { IRDA_DEBUG ( 2 , ""LM-IAS: Object %s not found\\n"" , name ) ; iriap_getvaluebyclass_response ( self , 0x1235 , IAS_CLASS_UNKNOWN , & irias_missing ) ; return ; } IRDA_DEBUG ( 4 , ""LM-IAS: found %s, id=%d\\n"" , obj -> name , obj -> id ) ; attrib = irias_find_attrib ( obj , attr ) ; if ( attrib == NULL ) { IRDA_DEBUG ( 2 , ""LM-IAS: Attribute %s not found\\n"" , attr ) ; iriap_getvaluebyclass_response ( self , obj -> id , IAS_ATTRIB_UNKNOWN , & irias_missing ) ; return ; } iriap_getvaluebyclass_response ( self , obj -> id , IAS_SUCCESS , attrib -> value ) ; }"
92,"CWE-119 static bool check_underflow ( const struct ipt_entry * e ) { const struct xt_entry_target * t ; unsigned int verdict ; <vul-start> if ( ! unconditional ( & e -> ip ) ) <vul-end> return false ; t = ipt_get_target_c ( e ) ; if ( strcmp ( t -> u . user . name , XT_STANDARD_TARGET ) != 0 ) return false ; verdict = ( ( struct xt_standard_target * ) t ) -> verdict ; verdict = - verdict - 1 ; return verdict == NF_DROP || verdict == NF_ACCEPT ; }","static bool check_underflow ( const struct ipt_entry * e ) { const struct xt_entry_target * t ; unsigned int verdict ; <vul-start> if ( ! unconditional ( e ) ) <vul-end> return false ; t = ipt_get_target_c ( e ) ; if ( strcmp ( t -> u . user . name , XT_STANDARD_TARGET ) != 0 ) return false ; verdict = ( ( struct xt_standard_target * ) t ) -> verdict ; verdict = - verdict - 1 ; return verdict == NF_DROP || verdict == NF_ACCEPT ; }"
93,"CWE-264 static void pkinit_server_verify_padata ( krb5_context context , krb5_data * req_pkt , krb5_kdc_req * request , krb5_enc_tkt_part * enc_tkt_reply , krb5_pa_data * data , krb5_kdcpreauth_callbacks cb , krb5_kdcpreauth_rock rock , krb5_kdcpreauth_moddata moddata , krb5_kdcpreauth_verify_respond_fn respond , void * arg ) { krb5_error_code retval = 0 ; krb5_data authp_data = { 0 , 0 , NULL } , krb5_authz = { 0 , 0 , NULL } ; krb5_pa_pk_as_req * reqp = NULL ; krb5_pa_pk_as_req_draft9 * reqp9 = NULL ; krb5_auth_pack * auth_pack = NULL ; krb5_auth_pack_draft9 * auth_pack9 = NULL ; pkinit_kdc_context plgctx = NULL ; pkinit_kdc_req_context reqctx = NULL ; krb5_checksum cksum = { 0 , 0 , 0 , NULL } ; krb5_data * der_req = NULL ; int valid_eku = 0 , valid_san = 0 ; krb5_data k5data ; int is_signed = 1 ; krb5_pa_data * * e_data = NULL ; krb5_kdcpreauth_modreq modreq = NULL ; pkiDebug ( ""pkinit_verify_padata: entered!\\n"" ) ; if ( data == NULL || data -> length <= 0 || data -> contents == NULL ) { <vul-start> ( * respond ) ( arg , 0 , NULL , NULL , NULL ) ; <vul-end> return ; } if ( moddata == NULL ) { ( * respond ) ( arg , EINVAL , NULL , NULL , NULL ) ; return ; } plgctx = pkinit_find_realm_context ( context , moddata , request -> server ) ; if ( plgctx == NULL ) { <vul-start> ( * respond ) ( arg , 0 , NULL , NULL , NULL ) ; <vul-end> return ; } # ifdef DEBUG_ASN1 print_buffer_bin ( data -> contents , data -> length , ""/tmp/kdc_as_req"" ) ; # endif retval = pkinit_init_kdc_req_context ( context , & reqctx ) ; if ( retval ) goto cleanup ; reqctx -> pa_type = data -> pa_type ; PADATA_TO_KRB5DATA ( data , & k5data ) ; switch ( ( int ) data -> pa_type ) { case KRB5_PADATA_PK_AS_REQ : pkiDebug ( ""processing KRB5_PADATA_PK_AS_REQ\\n"" ) ; retval = k5int_decode_krb5_pa_pk_as_req ( & k5data , & reqp ) ; if ( retval ) { pkiDebug ( ""decode_krb5_pa_pk_as_req failed\\n"" ) ; goto cleanup ; } # ifdef DEBUG_ASN1 print_buffer_bin ( reqp -> signedAuthPack . data , reqp -> signedAuthPack . length , ""/tmp/kdc_signed_data"" ) ; # endif retval = cms_signeddata_verify ( context , plgctx -> cryptoctx , reqctx -> cryptoctx , plgctx -> idctx , CMS_SIGN_CLIENT , plgctx -> opts -> require_crl_checking , ( unsigned char * ) reqp -> signedAuthPack . data , reqp -> signedAuthPack . length , ( unsigned char * * ) & authp_data . data , & authp_data . length , ( unsigned char * * ) & krb5_authz . data , & krb5_authz . length , & is_signed ) ; break ; case KRB5_PADATA_PK_AS_REP_OLD : case KRB5_PADATA_PK_AS_REQ_OLD : pkiDebug ( ""processing KRB5_PADATA_PK_AS_REQ_OLD\\n"" ) ; retval = k5int_decode_krb5_pa_pk_as_req_draft9 ( & k5data , & reqp9 ) ; if ( retval ) { pkiDebug ( ""decode_krb5_pa_pk_as_req_draft9 failed\\n"" ) ; goto cleanup ; } # ifdef DEBUG_ASN1 print_buffer_bin ( reqp9 -> signedAuthPack . data , reqp9 -> signedAuthPack . length , ""/tmp/kdc_signed_data_draft9"" ) ; # endif retval = cms_signeddata_verify ( context , plgctx -> cryptoctx , reqctx -> cryptoctx , plgctx -> idctx , CMS_SIGN_DRAFT9 , plgctx -> opts -> require_crl_checking , ( unsigned char * )","static void pkinit_server_verify_padata ( krb5_context context , krb5_data * req_pkt , krb5_kdc_req * request , krb5_enc_tkt_part * enc_tkt_reply , krb5_pa_data * data , krb5_kdcpreauth_callbacks cb , krb5_kdcpreauth_rock rock , krb5_kdcpreauth_moddata moddata , krb5_kdcpreauth_verify_respond_fn respond , void * arg ) { krb5_error_code retval = 0 ; krb5_data authp_data = { 0 , 0 , NULL } , krb5_authz = { 0 , 0 , NULL } ; krb5_pa_pk_as_req * reqp = NULL ; krb5_pa_pk_as_req_draft9 * reqp9 = NULL ; krb5_auth_pack * auth_pack = NULL ; krb5_auth_pack_draft9 * auth_pack9 = NULL ; pkinit_kdc_context plgctx = NULL ; pkinit_kdc_req_context reqctx = NULL ; krb5_checksum cksum = { 0 , 0 , 0 , NULL } ; krb5_data * der_req = NULL ; int valid_eku = 0 , valid_san = 0 ; krb5_data k5data ; int is_signed = 1 ; krb5_pa_data * * e_data = NULL ; krb5_kdcpreauth_modreq modreq = NULL ; pkiDebug ( ""pkinit_verify_padata: entered!\\n"" ) ; if ( data == NULL || data -> length <= 0 || data -> contents == NULL ) { <vul-start> ( * respond ) ( arg , EINVAL , NULL , NULL , NULL ) ; <vul-end> return ; } if ( moddata == NULL ) { ( * respond ) ( arg , EINVAL , NULL , NULL , NULL ) ; return ; } plgctx = pkinit_find_realm_context ( context , moddata , request -> server ) ; if ( plgctx == NULL ) { <vul-start> ( * respond ) ( arg , EINVAL , NULL , NULL , NULL ) ; <vul-end> return ; } # ifdef DEBUG_ASN1 print_buffer_bin ( data -> contents , data -> length , ""/tmp/kdc_as_req"" ) ; # endif retval = pkinit_init_kdc_req_context ( context , & reqctx ) ; if ( retval ) goto cleanup ; reqctx -> pa_type = data -> pa_type ; PADATA_TO_KRB5DATA ( data , & k5data ) ; switch ( ( int ) data -> pa_type ) { case KRB5_PADATA_PK_AS_REQ : pkiDebug ( ""processing KRB5_PADATA_PK_AS_REQ\\n"" ) ; retval = k5int_decode_krb5_pa_pk_as_req ( & k5data , & reqp ) ; if ( retval ) { pkiDebug ( ""decode_krb5_pa_pk_as_req failed\\n"" ) ; goto cleanup ; } # ifdef DEBUG_ASN1 print_buffer_bin ( reqp -> signedAuthPack . data , reqp -> signedAuthPack . length , ""/tmp/kdc_signed_data"" ) ; # endif retval = cms_signeddata_verify ( context , plgctx -> cryptoctx , reqctx -> cryptoctx , plgctx -> idctx , CMS_SIGN_CLIENT , plgctx -> opts -> require_crl_checking , ( unsigned char * ) reqp -> signedAuthPack . data , reqp -> signedAuthPack . length , ( unsigned char * * ) & authp_data . data , & authp_data . length , ( unsigned char * * ) & krb5_authz . data , & krb5_authz . length , & is_signed ) ; break ; case KRB5_PADATA_PK_AS_REP_OLD : case KRB5_PADATA_PK_AS_REQ_OLD : pkiDebug ( ""processing KRB5_PADATA_PK_AS_REQ_OLD\\n"" ) ; retval = k5int_decode_krb5_pa_pk_as_req_draft9 ( & k5data , & reqp9 ) ; if ( retval ) { pkiDebug ( ""decode_krb5_pa_pk_as_req_draft9 failed\\n"" ) ; goto cleanup ; } # ifdef DEBUG_ASN1 print_buffer_bin ( reqp9 -> signedAuthPack . data , reqp9 -> signedAuthPack . length , ""/tmp/kdc_signed_data_draft9"" ) ; # endif retval = cms_signeddata_verify ( context , plgctx -> cryptoctx , reqctx -> cryptoctx , plgctx -> idctx , CMS_SIGN_DRAFT9 , plgctx -> opts -> require_crl_checking , ( unsigned char * )"
94,"CWE-119 static int header_read ( SF_PRIVATE * psf , void * ptr , int bytes ) { int count = 0 ; <vul-start> if ( psf -> headindex >= SIGNED_SIZEOF ( psf -> header ) ) return psf_fread ( ptr , 1 , bytes , psf ) ; if ( psf -> headindex + bytes > SIGNED_SIZEOF ( psf -> header ) ) { int most ; most = SIGNED_SIZEOF ( psf -> header ) - psf -> headend ; psf_fread ( psf -> header + psf -> headend , 1 , most , psf ) ; memcpy ( ptr , psf -> header + psf -> headend , most ) ; psf -> headend = psf -> headindex += most ; psf_fread ( ( char * ) ptr + most , bytes - most , 1 , psf ) ; return bytes ; } ; if ( psf -> headindex + bytes > psf -> headend ) { count = psf_fread ( psf -> header + psf -> headend , 1 , bytes - ( psf -> headend - psf -> headindex ) , psf ) ; if ( count != bytes - ( int ) ( psf -> headend - psf -> headindex ) ) <vul-end> { psf_log_printf ( psf , ""Error : psf_fread returned short count.\\n"" ) ; return count ; } ; <vul-start> psf -> headend += count ; <vul-end> } ; <vul-start> memcpy ( ptr , psf -> header + psf -> headindex , bytes ) ; psf -> headindex += bytes ; <vul-end> return bytes ; }","static int header_read ( SF_PRIVATE * psf , void * ptr , int bytes ) { int count = 0 ; <vul-start> if ( psf -> header . indx + bytes >= psf -> header . len && psf_bump_header_allocation ( psf , bytes ) ) return count ; if ( psf -> header . indx + bytes > psf -> header . end ) { count = psf_fread ( psf -> header . ptr + psf -> header . end , 1 , bytes - ( psf -> header . end - psf -> header . indx ) , psf ) ; if ( count != bytes - ( int ) ( psf -> header . end - psf -> header . indx ) ) <vul-end> { psf_log_printf ( psf , ""Error : psf_fread returned short count.\\n"" ) ; return count ; } ; <vul-start> psf -> header . end += count ; <vul-end> } ; <vul-start> memcpy ( ptr , psf -> header . ptr + psf -> header . indx , bytes ) ; psf -> header . indx += bytes ; <vul-end> return bytes ; }"
95,"CWE-120 void mwifiex_set_wmm_params ( struct mwifiex_private * priv , struct mwifiex_uap_bss_param * bss_cfg , struct cfg80211_ap_settings * params ) { const u8 * vendor_ie ; const u8 * wmm_ie ; u8 wmm_oui [ ] = { 0x00 , 0x50 , 0xf2 , 0x02 } ; vendor_ie = cfg80211_find_vendor_ie ( WLAN_OUI_MICROSOFT , WLAN_OUI_TYPE_MICROSOFT_WMM , params -> beacon . tail , params -> beacon . tail_len ) ; if ( vendor_ie ) { wmm_ie = vendor_ie ; <vul-start> <vul-end> memcpy ( & bss_cfg -> wmm_info , wmm_ie + sizeof ( struct ieee_types_header ) , * ( wmm_ie + 1 ) ) ; priv -> wmm_enabled = 1 ; } else { memset ( & bss_cfg -> wmm_info , 0 , sizeof ( bss_cfg -> wmm_info ) ) ; memcpy ( & bss_cfg -> wmm_info . oui , wmm_oui , sizeof ( wmm_oui ) ) ; bss_cfg -> wmm_info . subtype = MWIFIEX_WMM_SUBTYPE ; bss_cfg -> wmm_info . version = MWIFIEX_WMM_VERSION ; priv -> wmm_enabled = 0 ; } bss_cfg -> qos_info = 0x00 ; return ; }","void mwifiex_set_wmm_params ( struct mwifiex_private * priv , struct mwifiex_uap_bss_param * bss_cfg , struct cfg80211_ap_settings * params ) { const u8 * vendor_ie ; const u8 * wmm_ie ; u8 wmm_oui [ ] = { 0x00 , 0x50 , 0xf2 , 0x02 } ; vendor_ie = cfg80211_find_vendor_ie ( WLAN_OUI_MICROSOFT , WLAN_OUI_TYPE_MICROSOFT_WMM , params -> beacon . tail , params -> beacon . tail_len ) ; if ( vendor_ie ) { wmm_ie = vendor_ie ; <vul-start> if ( * ( wmm_ie + 1 ) > sizeof ( struct mwifiex_types_wmm_info ) ) return ; <vul-end> memcpy ( & bss_cfg -> wmm_info , wmm_ie + sizeof ( struct ieee_types_header ) , * ( wmm_ie + 1 ) ) ; priv -> wmm_enabled = 1 ; } else { memset ( & bss_cfg -> wmm_info , 0 , sizeof ( bss_cfg -> wmm_info ) ) ; memcpy ( & bss_cfg -> wmm_info . oui , wmm_oui , sizeof ( wmm_oui ) ) ; bss_cfg -> wmm_info . subtype = MWIFIEX_WMM_SUBTYPE ; bss_cfg -> wmm_info . version = MWIFIEX_WMM_VERSION ; priv -> wmm_enabled = 0 ; } bss_cfg -> qos_info = 0x00 ; return ; }"
96,"NVD-CWE-noinfo void sas_deform_port ( struct asd_sas_phy * phy , int gone ) { struct sas_ha_struct * sas_ha = phy -> ha ; struct asd_sas_port * port = phy -> port ; struct sas_internal * si = to_sas_internal ( sas_ha -> core . shost -> transportt ) ; struct domain_device * dev ; unsigned long flags ; if ( ! port ) return ; dev = port -> port_dev ; if ( dev ) dev -> pathways -- ; if ( port -> num_phys == 1 ) { sas_unregister_domain_devices ( port , gone ) ; <vul-start> <vul-end> sas_port_delete ( port -> port ) ; port -> port = NULL ; } else { sas_port_delete_phy ( port -> port , phy -> phy ) ; sas_device_set_phy ( dev , port -> port ) ; } if ( si -> dft -> lldd_port_deformed ) si -> dft -> lldd_port_deformed ( phy ) ; spin_lock_irqsave ( & sas_ha -> phy_port_lock , flags ) ; spin_lock ( & port -> phy_list_lock ) ; list_del_init ( & phy -> port_phy_el ) ; sas_phy_set_target ( phy , NULL ) ; phy -> port = NULL ; port -> num_phys -- ; port -> phy_mask &= ~ ( 1U << phy -> id ) ; if ( port -> num_phys == 0 ) { INIT_LIST_HEAD ( & port -> phy_list ) ; memset ( port -> sas_addr , 0 , SAS_ADDR_SIZE ) ; memset ( port -> attached_sas_addr , 0 , SAS_ADDR_SIZE ) ; port -> class = 0 ; port -> iproto = 0 ; port -> tproto = 0 ; port -> oob_mode = 0 ; port -> phy_mask = 0 ; } spin_unlock ( & port -> phy_list_lock ) ; spin_unlock_irqrestore ( & sas_ha -> phy_port_lock , flags ) ; return ; }","void sas_deform_port ( struct asd_sas_phy * phy , int gone ) { struct sas_ha_struct * sas_ha = phy -> ha ; struct asd_sas_port * port = phy -> port ; struct sas_internal * si = to_sas_internal ( sas_ha -> core . shost -> transportt ) ; struct domain_device * dev ; unsigned long flags ; if ( ! port ) return ; dev = port -> port_dev ; if ( dev ) dev -> pathways -- ; if ( port -> num_phys == 1 ) { sas_unregister_domain_devices ( port , gone ) ; <vul-start> sas_destruct_devices ( port ) ; <vul-end> sas_port_delete ( port -> port ) ; port -> port = NULL ; } else { sas_port_delete_phy ( port -> port , phy -> phy ) ; sas_device_set_phy ( dev , port -> port ) ; } if ( si -> dft -> lldd_port_deformed ) si -> dft -> lldd_port_deformed ( phy ) ; spin_lock_irqsave ( & sas_ha -> phy_port_lock , flags ) ; spin_lock ( & port -> phy_list_lock ) ; list_del_init ( & phy -> port_phy_el ) ; sas_phy_set_target ( phy , NULL ) ; phy -> port = NULL ; port -> num_phys -- ; port -> phy_mask &= ~ ( 1U << phy -> id ) ; if ( port -> num_phys == 0 ) { INIT_LIST_HEAD ( & port -> phy_list ) ; memset ( port -> sas_addr , 0 , SAS_ADDR_SIZE ) ; memset ( port -> attached_sas_addr , 0 , SAS_ADDR_SIZE ) ; port -> class = 0 ; port -> iproto = 0 ; port -> tproto = 0 ; port -> oob_mode = 0 ; port -> phy_mask = 0 ; } spin_unlock ( & port -> phy_list_lock ) ; spin_unlock_irqrestore ( & sas_ha -> phy_port_lock , flags ) ; return ; }"
97,"CWE-552 static ssize_t _consolefs_read ( oe_fd_t * file_ , void * buf , size_t count ) { ssize_t ret = - 1 ; file_t * file = _cast_file ( file_ ) ; <vul-start> if ( ! file ) <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_syscall_read_ocall ( & ret , file -> host_fd , buf , count ) != OE_OK ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> <vul-end> done : return ret ; }","static ssize_t _consolefs_read ( oe_fd_t * file_ , void * buf , size_t count ) { ssize_t ret = - 1 ; file_t * file = _cast_file ( file_ ) ; <vul-start> if ( ! file || count > OE_SSIZE_MAX ) <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_syscall_read_ocall ( & ret , file -> host_fd , buf , count ) != OE_OK ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> if ( ret > ( ssize_t ) count ) { ret = - 1 ; OE_RAISE_ERRNO ( OE_EINVAL ) ; } <vul-end> done : return ret ; }"
98,"CWE-119 int vp8_regulate_q ( VP8_COMP * cpi , int target_bits_per_frame ) { int Q = cpi -> active_worst_quality ; <vul-start> <vul-end> cpi -> mb . zbin_over_quant = 0 ; if ( cpi -> oxcf . fixed_q >= 0 ) { Q = cpi -> oxcf . fixed_q ; if ( cpi -> common . frame_type == KEY_FRAME ) { Q = cpi -> oxcf . key_q ; } else if ( cpi -> oxcf . number_of_layers == 1 && cpi -> common . refresh_alt_ref_frame ) { Q = cpi -> oxcf . alt_q ; } else if ( cpi -> oxcf . number_of_layers == 1 && cpi -> common . refresh_golden_frame ) { Q = cpi -> oxcf . gold_q ; } } else { int i ; int last_error = INT_MAX ; int target_bits_per_mb ; int bits_per_mb_at_this_q ; double correction_factor ; if ( cpi -> common . frame_type == KEY_FRAME ) correction_factor = cpi -> key_frame_rate_correction_factor ; else { if ( cpi -> oxcf . number_of_layers == 1 && ( cpi -> common . refresh_alt_ref_frame || cpi -> common . refresh_golden_frame ) ) correction_factor = cpi -> gf_rate_correction_factor ; else correction_factor = cpi -> rate_correction_factor ; } if ( target_bits_per_frame >= ( INT_MAX >> BPER_MB_NORMBITS ) ) target_bits_per_mb = ( target_bits_per_frame / cpi -> common . MBs ) << BPER_MB_NORMBITS ; else target_bits_per_mb = ( target_bits_per_frame << BPER_MB_NORMBITS ) / cpi -> common . MBs ; i = cpi -> active_best_quality ; do { bits_per_mb_at_this_q = ( int ) ( .5 + correction_factor * vp8_bits_per_mb [ cpi -> common . frame_type ] [ i ] ) ; if ( bits_per_mb_at_this_q <= target_bits_per_mb ) { if ( ( target_bits_per_mb - bits_per_mb_at_this_q ) <= last_error ) Q = i ; else","int vp8_regulate_q ( VP8_COMP * cpi , int target_bits_per_frame ) { int Q = cpi -> active_worst_quality ; <vul-start> if ( cpi -> force_maxqp == 1 ) { cpi -> active_worst_quality = cpi -> worst_quality ; return cpi -> worst_quality ; } <vul-end> cpi -> mb . zbin_over_quant = 0 ; if ( cpi -> oxcf . fixed_q >= 0 ) { Q = cpi -> oxcf . fixed_q ; if ( cpi -> common . frame_type == KEY_FRAME ) { Q = cpi -> oxcf . key_q ; } else if ( cpi -> oxcf . number_of_layers == 1 && cpi -> common . refresh_alt_ref_frame ) { Q = cpi -> oxcf . alt_q ; } else if ( cpi -> oxcf . number_of_layers == 1 && cpi -> common . refresh_golden_frame ) { Q = cpi -> oxcf . gold_q ; } } else { int i ; int last_error = INT_MAX ; int target_bits_per_mb ; int bits_per_mb_at_this_q ; double correction_factor ; if ( cpi -> common . frame_type == KEY_FRAME ) correction_factor = cpi -> key_frame_rate_correction_factor ; else { if ( cpi -> oxcf . number_of_layers == 1 && ( cpi -> common . refresh_alt_ref_frame || cpi -> common . refresh_golden_frame ) ) correction_factor = cpi -> gf_rate_correction_factor ; else correction_factor = cpi -> rate_correction_factor ; } if ( target_bits_per_frame >= ( INT_MAX >> BPER_MB_NORMBITS ) ) target_bits_per_mb = ( target_bits_per_frame / cpi -> common . MBs ) << BPER_MB_NORMBITS ; else target_bits_per_mb = ( target_bits_per_frame << BPER_MB_NORMBITS ) / cpi -> common . MBs ; i = cpi -> active_best_quality ; do { bits_per_mb_at_this_q = ( int ) ( .5 + correction_factor * vp8_bits_per_mb [ cpi -> common . frame_type ] [ i ] ) ; if ( bits_per_mb_at_this_q <= target_bits_per_mb ) { if ( ( target_bits_per_mb - bits_per_mb_at_this_q ) <= last_error ) Q = i ; else"
99,"CWE-20 ""ImproperImageHeader"" ) ; } switch ( type ) { case 1 : { image -> endian = LSBEndian ; break ; } case 2 : { image -> endian = MSBEndian ; break ; } case 4 : { if ( ( subtype >= 80 ) && ( subtype <= 81 ) ) image -> compression = JPEGCompression ; else if ( ( subtype >= 90 ) && ( subtype <= 93 ) ) image -> compression = JPEG2000Compression ; else image -> compression = JPEGCompression ; break ; } case 5 : { image -> compression = RLECompression ; break ; } } } break ; } default : break ; } break ; } case 0x0028 : { switch ( element ) { case 0x0002 : { samples_per_pixel = ( size_t ) datum ; break ; } case 0x0004 : { <vul-start> <vul-end> for ( i = 0 ; i < ( ssize_t ) MagickMin ( length , MagickPathExtent - 1 ) ; i ++ ) photometric [ i ] = ( char ) data [ i ] ; photometric [ i ] = '\\0' ; polarity = LocaleCompare ( photometric , ""MONOCHROME1 "" ) == 0 ? MagickTrue : MagickFalse ; break ; } case 0x0006 : { if ( datum == 1 ) image -> interlace = PlaneInterlace ; break ; } case 0x0008 : { <vul-start> <vul-end> number_scenes = StringToUnsignedLong ( ( char * ) data ) ; break ; } case 0x0010 : { height = ( size_t ) datum ; break ; } case 0x0011 : { width = ( size_t ) datum ; break ; } case 0x0100 : { bits_allocated = ( size_t ) datum ; bytes_per_pixel = 1 ; if ( datum > 8 ) bytes_per_pixel = 2 ; depth = bits_allocated ; if ( depth > 32 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; max_value = ( 1UL << bits_allocated ) - 1 ; break ; } case 0x0101 : { significant_bits = ( size_t ) datum ; bytes_per_pixel = 1 ; if ( significant_bits > 8 ) bytes_per_pixel = 2 ; depth = significant_bits ; if ( depth > 32 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; max_value = ( 1UL << significant_bits ) - 1 ; mask = ( size_t ) GetQuantumRange ( significant_bits ) ; break ; } case 0x0102 : { break ; } case 0x0103 : { signed_data = ( size_t ) datum ; break ; } case 0x1050 : { if ( data != ( unsigned char * ) NULL )","""ImproperImageHeader"" ) ; } switch ( type ) { case 1 : { image -> endian = LSBEndian ; break ; } case 2 : { image -> endian = MSBEndian ; break ; } case 4 : { if ( ( subtype >= 80 ) && ( subtype <= 81 ) ) image -> compression = JPEGCompression ; else if ( ( subtype >= 90 ) && ( subtype <= 93 ) ) image -> compression = JPEG2000Compression ; else image -> compression = JPEGCompression ; break ; } case 5 : { image -> compression = RLECompression ; break ; } } } break ; } default : break ; } break ; } case 0x0028 : { switch ( element ) { case 0x0002 : { samples_per_pixel = ( size_t ) datum ; break ; } case 0x0004 : { <vul-start> if ( data == ( unsigned char * ) NULL ) break ; <vul-end> for ( i = 0 ; i < ( ssize_t ) MagickMin ( length , MagickPathExtent - 1 ) ; i ++ ) photometric [ i ] = ( char ) data [ i ] ; photometric [ i ] = '\\0' ; polarity = LocaleCompare ( photometric , ""MONOCHROME1 "" ) == 0 ? MagickTrue : MagickFalse ; break ; } case 0x0006 : { if ( datum == 1 ) image -> interlace = PlaneInterlace ; break ; } case 0x0008 : { <vul-start> if ( data == ( unsigned char * ) NULL ) break ; <vul-end> number_scenes = StringToUnsignedLong ( ( char * ) data ) ; break ; } case 0x0010 : { height = ( size_t ) datum ; break ; } case 0x0011 : { width = ( size_t ) datum ; break ; } case 0x0100 : { bits_allocated = ( size_t ) datum ; bytes_per_pixel = 1 ; if ( datum > 8 ) bytes_per_pixel = 2 ; depth = bits_allocated ; if ( depth > 32 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; max_value = ( 1UL << bits_allocated ) - 1 ; break ; } case 0x0101 : { significant_bits = ( size_t ) datum ; bytes_per_pixel = 1 ; if ( significant_bits > 8 ) bytes_per_pixel = 2 ; depth = significant_bits ; if ( depth > 32 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; max_value = ( 1UL << significant_bits ) - 1 ; mask = ( size_t ) GetQuantumRange ( significant_bits ) ; break ; } case 0x0102 : { break ; } case 0x0103 : { signed_data = ( size_t ) datum ; break ; } case 0x1050 : { if ( data != ( unsigned char * ) NULL )"
100,"CWE-119 static __u8 * nci_extract_rf_params_nfcf_passive_poll ( struct nci_dev * ndev , struct rf_tech_specific_params_nfcf_poll * nfcf_poll , __u8 * data ) { nfcf_poll -> bit_rate = * data ++ ; <vul-start> nfcf_poll -> sensf_res_len = * data ++ ; <vul-end> pr_debug ( ""bit_rate %d, sensf_res_len %d\\n"" , nfcf_poll -> bit_rate , nfcf_poll -> sensf_res_len ) ; memcpy ( nfcf_poll -> sensf_res , data , nfcf_poll -> sensf_res_len ) ; data += nfcf_poll -> sensf_res_len ; return data ; }","static __u8 * nci_extract_rf_params_nfcf_passive_poll ( struct nci_dev * ndev , struct rf_tech_specific_params_nfcf_poll * nfcf_poll , __u8 * data ) { nfcf_poll -> bit_rate = * data ++ ; <vul-start> nfcf_poll -> sensf_res_len = min_t ( __u8 , * data ++ , NFC_SENSF_RES_MAXSIZE ) ; <vul-end> pr_debug ( ""bit_rate %d, sensf_res_len %d\\n"" , nfcf_poll -> bit_rate , nfcf_poll -> sensf_res_len ) ; memcpy ( nfcf_poll -> sensf_res , data , nfcf_poll -> sensf_res_len ) ; data += nfcf_poll -> sensf_res_len ; return data ; }"
101,"CWE-125 stmt_ty <vul-start> For ( expr_ty target , expr_ty iter , asdl_seq * body , asdl_seq * orelse , int lineno , int col_offset , int end_lineno , int end_col_offset , PyArena * arena ) <vul-end> { stmt_ty p ; if ( ! target ) { PyErr_SetString ( PyExc_ValueError , ""field target is required for For"" ) ; return NULL ; } if ( ! iter ) { PyErr_SetString ( PyExc_ValueError , ""field iter is required for For"" ) ; return NULL ; } p = ( stmt_ty ) PyArena_Malloc ( arena , sizeof ( * p ) ) ; if ( ! p ) return NULL ; p -> kind = For_kind ; p -> v . For . target = target ; p -> v . For . iter = iter ; p -> v . For . body = body ; p -> v . For . orelse = orelse ; <vul-start> <vul-end> p -> lineno = lineno ; p -> col_offset = col_offset ; p -> end_lineno = end_lineno ; p -> end_col_offset = end_col_offset ; return p ; }","stmt_ty <vul-start> For ( expr_ty target , expr_ty iter , asdl_seq * body , asdl_seq * orelse , string type_comment , int lineno , int col_offset , int end_lineno , int end_col_offset , PyArena * arena ) <vul-end> { stmt_ty p ; if ( ! target ) { PyErr_SetString ( PyExc_ValueError , ""field target is required for For"" ) ; return NULL ; } if ( ! iter ) { PyErr_SetString ( PyExc_ValueError , ""field iter is required for For"" ) ; return NULL ; } p = ( stmt_ty ) PyArena_Malloc ( arena , sizeof ( * p ) ) ; if ( ! p ) return NULL ; p -> kind = For_kind ; p -> v . For . target = target ; p -> v . For . iter = iter ; p -> v . For . body = body ; p -> v . For . orelse = orelse ; <vul-start> p -> v . For . type_comment = type_comment ; <vul-end> p -> lineno = lineno ; p -> col_offset = col_offset ; p -> end_lineno = end_lineno ; p -> end_col_offset = end_col_offset ; return p ; }"
102,"CWE-200 __visible __notrace_funcgraph struct task_struct * __switch_to ( struct task_struct * prev_p , struct task_struct * next_p ) { struct thread_struct * prev = & prev_p -> thread ; struct thread_struct * next = & next_p -> thread ; int cpu = smp_processor_id ( ) ; struct tss_struct * tss = & per_cpu ( init_tss , cpu ) ; unsigned fsindex , gsindex ; fpu_switch_t fpu ; fpu = switch_fpu_prepare ( prev_p , next_p , cpu ) ; load_sp0 ( tss , next ) ; <vul-start> <vul-end> savesegment ( es , prev -> es ) ; if ( unlikely ( next -> es | prev -> es ) ) loadsegment ( es , next -> es ) ; savesegment ( ds , prev -> ds ) ; if ( unlikely ( next -> ds | prev -> ds ) ) loadsegment ( ds , next -> ds ) ; <vul-start> savesegment ( fs , fsindex ) ; savesegment ( gs , gsindex ) ; load_TLS ( next , cpu ) ; arch_end_context_switch ( next_p ) ; <vul-end> if ( unlikely ( fsindex | next -> fsindex | prev -> fs ) ) { loadsegment ( fs , next -> fsindex ) ; if ( fsindex ) prev -> fs = 0 ; } if ( next -> fs ) wrmsrl ( MSR_FS_BASE , next -> fs ) ; prev -> fsindex = fsindex ; if ( unlikely ( gsindex | next -> gsindex | prev -> gs ) ) { load_gs_index ( next -> gsindex ) ; if ( gsindex ) prev -> gs = 0 ; } if ( next -> gs ) wrmsrl ( MSR_KERNEL_GS_BASE , next -> gs ) ; prev -> gsindex = gsindex ; switch_fpu_finish ( next_p , fpu ) ; prev -> usersp = this_cpu_read ( old_rsp ) ; this_cpu_write ( old_rsp , next -> usersp ) ; this_cpu_write ( current_task , next_p ) ; task_thread_info ( prev_p ) -> saved_preempt_count = this_cpu_read ( __preempt_count ) ; this_cpu_write ( __preempt_count , task_thread_info ( next_p ) -> saved_preempt_count ) ; this_cpu_write ( kernel_stack , ( unsigned long ) task_stack_page ( next_p ) + THREAD_SIZE - KERNEL_STACK_OFFSET ) ; if ( unlikely ( task_thread_info ( next_p ) -> flags & _TIF_WORK_CTXSW_NEXT || task_thread_info ( prev_p ) -> flags & _TIF_WORK_CTXSW_PREV ) ) __switch_to_xtra ( prev_p , next_p , tss ) ; return prev_p ; }","__visible __notrace_funcgraph struct task_struct * __switch_to ( struct task_struct * prev_p , struct task_struct * next_p ) { struct thread_struct * prev = & prev_p -> thread ; struct thread_struct * next = & next_p -> thread ; int cpu = smp_processor_id ( ) ; struct tss_struct * tss = & per_cpu ( init_tss , cpu ) ; unsigned fsindex , gsindex ; fpu_switch_t fpu ; fpu = switch_fpu_prepare ( prev_p , next_p , cpu ) ; load_sp0 ( tss , next ) ; <vul-start> savesegment ( fs , fsindex ) ; savesegment ( gs , gsindex ) ; load_TLS ( next , cpu ) ; arch_end_context_switch ( next_p ) ; <vul-end> savesegment ( es , prev -> es ) ; if ( unlikely ( next -> es | prev -> es ) ) loadsegment ( es , next -> es ) ; savesegment ( ds , prev -> ds ) ; if ( unlikely ( next -> ds | prev -> ds ) ) loadsegment ( ds , next -> ds ) ; <vul-start> <vul-end> if ( unlikely ( fsindex | next -> fsindex | prev -> fs ) ) { loadsegment ( fs , next -> fsindex ) ; if ( fsindex ) prev -> fs = 0 ; } if ( next -> fs ) wrmsrl ( MSR_FS_BASE , next -> fs ) ; prev -> fsindex = fsindex ; if ( unlikely ( gsindex | next -> gsindex | prev -> gs ) ) { load_gs_index ( next -> gsindex ) ; if ( gsindex ) prev -> gs = 0 ; } if ( next -> gs ) wrmsrl ( MSR_KERNEL_GS_BASE , next -> gs ) ; prev -> gsindex = gsindex ; switch_fpu_finish ( next_p , fpu ) ; prev -> usersp = this_cpu_read ( old_rsp ) ; this_cpu_write ( old_rsp , next -> usersp ) ; this_cpu_write ( current_task , next_p ) ; task_thread_info ( prev_p ) -> saved_preempt_count = this_cpu_read ( __preempt_count ) ; this_cpu_write ( __preempt_count , task_thread_info ( next_p ) -> saved_preempt_count ) ; this_cpu_write ( kernel_stack , ( unsigned long ) task_stack_page ( next_p ) + THREAD_SIZE - KERNEL_STACK_OFFSET ) ; if ( unlikely ( task_thread_info ( next_p ) -> flags & _TIF_WORK_CTXSW_NEXT || task_thread_info ( prev_p ) -> flags & _TIF_WORK_CTXSW_PREV ) ) __switch_to_xtra ( prev_p , next_p , tss ) ; return prev_p ; }"
103,"CWE-416 buf [ o2 + 0 ] , buf [ o2 + 1 ] , buf [ o2 + 2 ] , buf [ o2 + 3 ] , buf [ o2 + 4 ] , buf [ o2 + 5 ] , buf [ o2 + 6 ] , buf [ o2 + 7 ] ) ; o2 += 1 ; o2 += 1 ; o2 += 2 ; datao = o2 ; if ( ! strncmp ( ( char * ) & buf [ o2 ] , ""II"" , 2 ) ) n -> order = EXIF_BYTE_ORDER_INTEL ; else if ( ! strncmp ( ( char * ) & buf [ o2 ] , ""MM"" , 2 ) ) n -> order = EXIF_BYTE_ORDER_MOTOROLA ; else { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataOlympus"" , ""Unknown "" ""byte order \'%c%c\'"" , buf [ o2 ] , buf [ o2 + 1 ] ) ; return ; } o2 += 2 ; o2 += 2 ; o2 = datao + exif_get_long ( buf + o2 , n -> order ) ; break ; case nikonV0 : exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataOlympus"" , ""Parsing Nikon maker note v0 (0x%02x, %02x, %02x, "" ""%02x, %02x, %02x, %02x, %02x)..."" , buf [ o2 + 0 ] , buf [ o2 + 1 ] , buf [ o2 + 2 ] , buf [ o2 + 3 ] , buf [ o2 + 4 ] , buf [ o2 + 5 ] , buf [ o2 + 6 ] , buf [ o2 + 7 ] ) ; n -> order = EXIF_BYTE_ORDER_MOTOROLA ; break ; default : exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataOlympus"" , ""Unknown Olympus variant %i."" , n -> version ) ; return ; } if ( CHECKOVERFLOW ( o2 , buf_size , 2 ) ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteOlympus"" , ""Short MakerNote"" ) ; return ; } c = exif_get_short ( buf + o2 , n -> order ) ; o2 += 2 ; exif_mnote_data_olympus_clear ( n ) ; n -> entries = exif_mem_alloc ( en -> mem , sizeof ( MnoteOlympusEntry ) * c ) ; if ( ! n -> entries ) { EXIF_LOG_NO_MEMORY ( en -> log , ""ExifMnoteOlympus"" , sizeof ( MnoteOlympusEntry ) * c ) ; return ; } tcount = 0 ; for ( i = c , o = o2 ; i ; -- i , o += 12 ) { size_t s ; <vul-start> <vul-end> if ( CHECKOVERFLOW ( o , buf_size , 12 ) ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteOlympus"" , ""Short MakerNote"" ) ; break ; } n -> entries [ tcount ] . tag = exif_get_short ( buf + o , n -> order ) + base ; n -> entries [ tcount ] . format = exif_get_short ( buf + o + 2 , n -> order ) ; n -> entries [ tcount ] . components = exif_get_long ( buf + o + 4 , n -> order ) ; n -> entries [ tcount ] . order = n -> order ; exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteOlympus"" , ""Loading entry 0x%x (\'%s\')..."" , n -> entries [ tcount ] . tag , mnote_olympus_tag_get_name ( n -> entries [ tcount ] . tag ) ) ; if ( exif_format_get_size ( n -> entries [ tcount ] . format ) && buf_size / exif_format_get_size ( n -> entries [ tcount ] . format ) < n -> entries [ tcount ] . components ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteOlympus"" , ""Tag size overflow detected (%u * %lu)"" , exif_format_get_size ( n -> entries [ tcount ] . format ) , n -> entries [ tcount ] . components ) ; continue ; } s = exif_format_get_size ( n -> entries [ tcount ] . format ) * n -> entries [ tcount ] . components ; n -> entries [ tcount ] . size = s ; if ( s ) { size_t dataofs = o + 8 ; if ( s > 4 ) { dataofs = exif_get_long ( buf + dataofs , n -> order ) + datao ; # ifdef EXIF_OVERCOME_SANYO_OFFSET_BUG if ( dataofs > ( buf_size - s ) && n -> version == sanyoV1 ) { dataofs -= datao + 6 ; exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteOlympus"" , ""Inconsistent thumbnail tag offset; attempting to recover"" ) ; } # endif } if ( CHECKOVERFLOW ( dataofs , buf_size , s ) ) { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteOlympus"" , ""Tag data past end of buffer (%u > %u)"" , ( unsigned ) ( dataofs + s ) , buf_size ) ; continue ; } n -> entries [ tcount ] . data = exif_mem_alloc ( en -> mem , s ) ; if ( ! n -> entries [ tcount ] . data ) { EXIF_LOG_NO_MEMORY ( en -> log , ""ExifMnoteOlympus"" , s ) ; continue ; } memcpy ( n -> entries [ tcount ] . data , buf + dataofs , s ) ; } <vul-start> <vul-end> }","buf [ o2 + 0 ] , buf [ o2 + 1 ] , buf [ o2 + 2 ] , buf [ o2 + 3 ] , buf [ o2 + 4 ] , buf [ o2 + 5 ] , buf [ o2 + 6 ] , buf [ o2 + 7 ] ) ; o2 += 1 ; o2 += 1 ; o2 += 2 ; datao = o2 ; if ( ! strncmp ( ( char * ) & buf [ o2 ] , ""II"" , 2 ) ) n -> order = EXIF_BYTE_ORDER_INTEL ; else if ( ! strncmp ( ( char * ) & buf [ o2 ] , ""MM"" , 2 ) ) n -> order = EXIF_BYTE_ORDER_MOTOROLA ; else { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataOlympus"" , ""Unknown "" ""byte order \'%c%c\'"" , buf [ o2 ] , buf [ o2 + 1 ] ) ; return ; } o2 += 2 ; o2 += 2 ; o2 = datao + exif_get_long ( buf + o2 , n -> order ) ; break ; case nikonV0 : exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataOlympus"" , ""Parsing Nikon maker note v0 (0x%02x, %02x, %02x, "" ""%02x, %02x, %02x, %02x, %02x)..."" , buf [ o2 + 0 ] , buf [ o2 + 1 ] , buf [ o2 + 2 ] , buf [ o2 + 3 ] , buf [ o2 + 4 ] , buf [ o2 + 5 ] , buf [ o2 + 6 ] , buf [ o2 + 7 ] ) ; n -> order = EXIF_BYTE_ORDER_MOTOROLA ; break ; default : exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataOlympus"" , ""Unknown Olympus variant %i."" , n -> version ) ; return ; } if ( CHECKOVERFLOW ( o2 , buf_size , 2 ) ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteOlympus"" , ""Short MakerNote"" ) ; return ; } c = exif_get_short ( buf + o2 , n -> order ) ; o2 += 2 ; exif_mnote_data_olympus_clear ( n ) ; n -> entries = exif_mem_alloc ( en -> mem , sizeof ( MnoteOlympusEntry ) * c ) ; if ( ! n -> entries ) { EXIF_LOG_NO_MEMORY ( en -> log , ""ExifMnoteOlympus"" , sizeof ( MnoteOlympusEntry ) * c ) ; return ; } tcount = 0 ; for ( i = c , o = o2 ; i ; -- i , o += 12 ) { size_t s ; <vul-start> memset ( & n -> entries [ tcount ] , 0 , sizeof ( MnoteOlympusEntry ) ) ; <vul-end> if ( CHECKOVERFLOW ( o , buf_size , 12 ) ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteOlympus"" , ""Short MakerNote"" ) ; break ; } n -> entries [ tcount ] . tag = exif_get_short ( buf + o , n -> order ) + base ; n -> entries [ tcount ] . format = exif_get_short ( buf + o + 2 , n -> order ) ; n -> entries [ tcount ] . components = exif_get_long ( buf + o + 4 , n -> order ) ; n -> entries [ tcount ] . order = n -> order ; exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteOlympus"" , ""Loading entry 0x%x (\'%s\')..."" , n -> entries [ tcount ] . tag , mnote_olympus_tag_get_name ( n -> entries [ tcount ] . tag ) ) ; if ( exif_format_get_size ( n -> entries [ tcount ] . format ) && buf_size / exif_format_get_size ( n -> entries [ tcount ] . format ) < n -> entries [ tcount ] . components ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteOlympus"" , ""Tag size overflow detected (%u * %lu)"" , exif_format_get_size ( n -> entries [ tcount ] . format ) , n -> entries [ tcount ] . components ) ; continue ; } s = exif_format_get_size ( n -> entries [ tcount ] . format ) * n -> entries [ tcount ] . components ; n -> entries [ tcount ] . size = s ; if ( s ) { size_t dataofs = o + 8 ; if ( s > 4 ) { dataofs = exif_get_long ( buf + dataofs , n -> order ) + datao ; # ifdef EXIF_OVERCOME_SANYO_OFFSET_BUG if ( dataofs > ( buf_size - s ) && n -> version == sanyoV1 ) { dataofs -= datao + 6 ; exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteOlympus"" , ""Inconsistent thumbnail tag offset; attempting to recover"" ) ; } # endif } if ( CHECKOVERFLOW ( dataofs , buf_size , s ) ) { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteOlympus"" , ""Tag data past end of buffer (%u > %u)"" , ( unsigned ) ( dataofs + s ) , buf_size ) ; continue ; } n -> entries [ tcount ] . data = exif_mem_alloc ( en -> mem , s ) ; if ( ! n -> entries [ tcount ] . data ) { EXIF_LOG_NO_MEMORY ( en -> log , ""ExifMnoteOlympus"" , s ) ; continue ; } memcpy ( n -> entries [ tcount ] . data , buf + dataofs , s ) ; } <vul-start> + tcount ; <vul-end> }"
104,"CWE-200 static inline int xfrm_replay_verify_len ( struct xfrm_replay_state_esn * replay_esn , struct nlattr * rp ) { struct xfrm_replay_state_esn * up ; <vul-start> <vul-end> if ( ! replay_esn || ! rp ) return 0 ; up = nla_data ( rp ) ; <vul-start> if ( xfrm_replay_state_esn_len ( replay_esn ) != xfrm_replay_state_esn_len ( up ) ) <vul-end> return - EINVAL ; return 0 ; }","static inline int xfrm_replay_verify_len ( struct xfrm_replay_state_esn * replay_esn , struct nlattr * rp ) { struct xfrm_replay_state_esn * up ; <vul-start> int ulen ; <vul-end> if ( ! replay_esn || ! rp ) return 0 ; up = nla_data ( rp ) ; <vul-start> ulen = xfrm_replay_state_esn_len ( up ) ; if ( nla_len ( rp ) < ulen || xfrm_replay_state_esn_len ( replay_esn ) != ulen ) <vul-end> return - EINVAL ; return 0 ; }"
105,"CWE-94 static target_ulong disas_insn ( CPUX86State * env , DisasContext * s , target_ulong pc_start ) { int b , prefixes ; int shift ; TCGMemOp ot , aflag , dflag ; int modrm , reg , rm , mod , op , opreg , val ; target_ulong next_eip , tval ; int rex_w , rex_r ; s -> pc_start = s -> pc = pc_start ; prefixes = 0 ; s -> override = - 1 ; rex_w = - 1 ; rex_r = 0 ; # ifdef TARGET_X86_64 s -> rex_x = 0 ; s -> rex_b = 0 ; x86_64_hregs = 0 ; # endif s -> rip_offset = 0 ; s -> vex_l = 0 ; s -> vex_v = 0 ; next_byte : <vul-start> <vul-end> b = cpu_ldub_code ( env , s -> pc ) ; s -> pc ++ ; switch ( b ) { case 0xf3 : prefixes |= PREFIX_REPZ ; goto next_byte ; case 0xf2 : prefixes |= PREFIX_REPNZ ; goto next_byte ; case 0xf0 : prefixes |= PREFIX_LOCK ; goto next_byte ; case 0x2e : s -> override = R_CS ; goto next_byte ; case 0x36 : s -> override = R_SS ; goto next_byte ; case 0x3e : s -> override = R_DS ; goto next_byte ; case 0x26 : s -> override = R_ES ; goto next_byte ; case 0x64 : s -> override = R_FS ; goto next_byte ; case 0x65 : s -> override = R_GS ; goto next_byte ; case 0x66 : prefixes |= PREFIX_DATA ; goto next_byte ; case 0x67 : prefixes |= PREFIX_ADR ; goto next_byte ; # ifdef TARGET_X86_64 case 0x40 ... 0x4f : if ( CODE64 ( s ) ) { rex_w = ( b >> 3 ) & 1 ; rex_r = ( b & 0x4 ) << 1 ; s -> rex_x = ( b & 0x2 ) << 2 ; REX_B ( s ) = ( b & 0x1 ) << 3 ; x86_64_hregs = 1 ; goto next_byte ; } break ; # endif case 0xc5 : case 0xc4 :","static target_ulong disas_insn ( CPUX86State * env , DisasContext * s , target_ulong pc_start ) { int b , prefixes ; int shift ; TCGMemOp ot , aflag , dflag ; int modrm , reg , rm , mod , op , opreg , val ; target_ulong next_eip , tval ; int rex_w , rex_r ; s -> pc_start = s -> pc = pc_start ; prefixes = 0 ; s -> override = - 1 ; rex_w = - 1 ; rex_r = 0 ; # ifdef TARGET_X86_64 s -> rex_x = 0 ; s -> rex_b = 0 ; x86_64_hregs = 0 ; # endif s -> rip_offset = 0 ; s -> vex_l = 0 ; s -> vex_v = 0 ; next_byte : <vul-start> if ( s -> pc - pc_start > 14 ) { goto illegal_op ; } <vul-end> b = cpu_ldub_code ( env , s -> pc ) ; s -> pc ++ ; switch ( b ) { case 0xf3 : prefixes |= PREFIX_REPZ ; goto next_byte ; case 0xf2 : prefixes |= PREFIX_REPNZ ; goto next_byte ; case 0xf0 : prefixes |= PREFIX_LOCK ; goto next_byte ; case 0x2e : s -> override = R_CS ; goto next_byte ; case 0x36 : s -> override = R_SS ; goto next_byte ; case 0x3e : s -> override = R_DS ; goto next_byte ; case 0x26 : s -> override = R_ES ; goto next_byte ; case 0x64 : s -> override = R_FS ; goto next_byte ; case 0x65 : s -> override = R_GS ; goto next_byte ; case 0x66 : prefixes |= PREFIX_DATA ; goto next_byte ; case 0x67 : prefixes |= PREFIX_ADR ; goto next_byte ; # ifdef TARGET_X86_64 case 0x40 ... 0x4f : if ( CODE64 ( s ) ) { rex_w = ( b >> 3 ) & 1 ; rex_r = ( b & 0x4 ) << 1 ; s -> rex_x = ( b & 0x2 ) << 2 ; REX_B ( s ) = ( b & 0x1 ) << 3 ; x86_64_hregs = 1 ; goto next_byte ; } break ; # endif case 0xc5 : case 0xc4 :"
106,"CWE-119 static int readContigStripsIntoBuffer ( TIFF * in , uint8 * buf ) { uint8 * bufp = buf ; int32 bytes_read = 0 ; uint32 strip , nstrips = TIFFNumberOfStrips ( in ) ; uint32 stripsize = TIFFStripSize ( in ) ; uint32 rows = 0 ; uint32 rps = TIFFGetFieldDefaulted ( in , TIFFTAG_ROWSPERSTRIP , & rps ) ; tsize_t scanline_size = TIFFScanlineSize ( in ) ; if ( scanline_size == 0 ) { TIFFError ( """" , ""TIFF scanline size is zero!"" ) ; return 0 ; } for ( strip = 0 ; strip < nstrips ; strip ++ ) { bytes_read = TIFFReadEncodedStrip ( in , strip , bufp , - 1 ) ; rows = bytes_read / scanline_size ; if ( ( strip < ( nstrips - 1 ) ) && ( bytes_read != ( int32 ) stripsize ) ) TIFFError ( """" , ""Strip %d: read %lu bytes, strip size %lu"" , ( int ) strip + 1 , ( unsigned long ) bytes_read , ( unsigned long ) stripsize ) ; if ( bytes_read < 0 && ! ignore ) { TIFFError ( """" , ""Error reading strip %lu after %lu rows"" , ( unsigned long ) strip , ( unsigned long ) rows ) ; return 0 ; } <vul-start> bufp += bytes_read ; <vul-end> } return 1 ; }","static int readContigStripsIntoBuffer ( TIFF * in , uint8 * buf ) { uint8 * bufp = buf ; int32 bytes_read = 0 ; uint32 strip , nstrips = TIFFNumberOfStrips ( in ) ; uint32 stripsize = TIFFStripSize ( in ) ; uint32 rows = 0 ; uint32 rps = TIFFGetFieldDefaulted ( in , TIFFTAG_ROWSPERSTRIP , & rps ) ; tsize_t scanline_size = TIFFScanlineSize ( in ) ; if ( scanline_size == 0 ) { TIFFError ( """" , ""TIFF scanline size is zero!"" ) ; return 0 ; } for ( strip = 0 ; strip < nstrips ; strip ++ ) { bytes_read = TIFFReadEncodedStrip ( in , strip , bufp , - 1 ) ; rows = bytes_read / scanline_size ; if ( ( strip < ( nstrips - 1 ) ) && ( bytes_read != ( int32 ) stripsize ) ) TIFFError ( """" , ""Strip %d: read %lu bytes, strip size %lu"" , ( int ) strip + 1 , ( unsigned long ) bytes_read , ( unsigned long ) stripsize ) ; if ( bytes_read < 0 && ! ignore ) { TIFFError ( """" , ""Error reading strip %lu after %lu rows"" , ( unsigned long ) strip , ( unsigned long ) rows ) ; return 0 ; } <vul-start> bufp += stripsize ; <vul-end> } return 1 ; }"
107,"CWE-264 int perf_event_refresh ( struct perf_event * event , int refresh ) { <vul-start> if ( event -> attr . inherit || ! is_sampling_event ( event ) ) return - EINVAL ; atomic_add ( refresh , & event -> event_limit ) ; perf_event_enable ( event ) ; return 0 ; <vul-end> }","int perf_event_refresh ( struct perf_event * event , int refresh ) { <vul-start> struct perf_event_context * ctx ; int ret ; ctx = perf_event_ctx_lock ( event ) ; ret = _perf_event_refresh ( event , refresh ) ; perf_event_ctx_unlock ( event , ctx ) ; return ret ; <vul-end> }"
108,"CWE-416 INST_HANDLER ( cpse ) { int r = ( buf [ 0 ] & 0xf ) | ( ( buf [ 1 ] & 0x2 ) << 3 ) ; int d = ( ( buf [ 0 ] >> 4 ) & 0xf ) | ( ( buf [ 1 ] & 0x1 ) << 4 ) ; <vul-start> RAnalOp next_op ; <vul-end> avr_op_analyze ( anal , & next_op , op -> addr + op -> size , buf + op -> size , len - op -> size , cpu ) ; r_strbuf_fini ( & next_op . esil ) ; op -> jump = op -> addr + next_op . size + 2 ; op -> cycles = 1 ; ESIL_A ( ""r%d,r%d,^,!,"" , r , d ) ; ESIL_A ( ""?{,%"" PFMT64d "",pc,=,},"" , op -> jump ) ; }","INST_HANDLER ( cpse ) { int r = ( buf [ 0 ] & 0xf ) | ( ( buf [ 1 ] & 0x2 ) << 3 ) ; int d = ( ( buf [ 0 ] >> 4 ) & 0xf ) | ( ( buf [ 1 ] & 0x1 ) << 4 ) ; <vul-start> RAnalOp next_op = { 0 } ; <vul-end> avr_op_analyze ( anal , & next_op , op -> addr + op -> size , buf + op -> size , len - op -> size , cpu ) ; r_strbuf_fini ( & next_op . esil ) ; op -> jump = op -> addr + next_op . size + 2 ; op -> cycles = 1 ; ESIL_A ( ""r%d,r%d,^,!,"" , r , d ) ; ESIL_A ( ""?{,%"" PFMT64d "",pc,=,},"" , op -> jump ) ; }"
109,"CWE-125 static void <vul-start> l2tp_proxy_auth_type_print ( netdissect_options * ndo , const u_char * dat ) <vul-end> { const uint16_t * ptr = ( const uint16_t * ) dat ; <vul-start> <vul-end> ND_PRINT ( ( ndo , ""%s"" , tok2str ( l2tp_authentype2str , ""AuthType-#%u"" , EXTRACT_16BITS ( ptr ) ) ) ) ; }","static void <vul-start> l2tp_proxy_auth_type_print ( netdissect_options * ndo , const u_char * dat , u_int length ) <vul-end> { const uint16_t * ptr = ( const uint16_t * ) dat ; <vul-start> if ( length < 2 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } <vul-end> ND_PRINT ( ( ndo , ""%s"" , tok2str ( l2tp_authentype2str , ""AuthType-#%u"" , EXTRACT_16BITS ( ptr ) ) ) ) ; }"
110,"CWE-552 int oe_iov_pack ( const struct oe_iovec * iov , int iovcnt , void * * buf_out , <vul-start> size_t * buf_size_out ) <vul-end> { int ret = - 1 ; struct oe_iovec * buf = NULL ; size_t buf_size = 0 ; size_t data_size = 0 ; if ( buf_out ) * buf_out = NULL ; if ( buf_size_out ) * buf_size_out = 0 ; <vul-start> if ( iovcnt < 0 || ( iovcnt > 0 && ! iov ) || ! buf_out || ! buf_size_out ) <vul-end> goto done ; if ( iovcnt == 0 ) { if ( iov ) { if ( ! ( buf = oe_calloc ( 1 , sizeof ( uint64_t ) ) ) ) goto done ; buf_size = sizeof ( uint64_t ) ; } * buf_out = buf ; * buf_size_out = buf_size ; <vul-start> <vul-end> buf = NULL ; ret = 0 ; goto done ; } for ( int i = 0 ; i < iovcnt ; i ++ ) data_size += iov [ i ] . iov_len ; buf_size = ( sizeof ( struct oe_iovec ) * ( size_t ) iovcnt ) + data_size ; if ( ! ( buf = oe_calloc ( 1 , buf_size ) ) ) goto done ; { uint8_t * p = ( uint8_t * ) & buf [ iovcnt ] ; size_t n = data_size ; int i ; for ( i = 0 ; i < iovcnt ; i ++ ) { const size_t iov_len = iov [ i ] . iov_len ; const void * iov_base = iov [ i ] . iov_base ; if ( iov_len ) { buf [ i ] . iov_len = iov_len ; buf [ i ] . iov_base = ( void * ) ( p - ( uint8_t * ) buf ) ; if ( ! iov_base ) goto done ; if ( oe_memcpy_s ( p , n , iov_base , iov_len ) != OE_OK ) goto done ; p += iov_len ; n -= iov_len ; } } if ( n != 0 ) goto done ; } * buf_out = buf ; * buf_size_out = buf_size ; <vul-start> <vul-end> buf = NULL ; ret = 0 ; done : if ( buf ) oe_free ( buf ) ; return ret ; }","int oe_iov_pack ( const struct oe_iovec * iov , int iovcnt , void * * buf_out , <vul-start> size_t * buf_size_out , size_t * data_size_out ) <vul-end> { int ret = - 1 ; struct oe_iovec * buf = NULL ; size_t buf_size = 0 ; size_t data_size = 0 ; if ( buf_out ) * buf_out = NULL ; if ( buf_size_out ) * buf_size_out = 0 ; <vul-start> if ( data_size_out ) * data_size_out = 0 ; if ( iovcnt < 0 || ( iovcnt > 0 && ! iov ) || ! buf_out || ! buf_size_out || ! data_size_out ) <vul-end> goto done ; if ( iovcnt == 0 ) { if ( iov ) { if ( ! ( buf = oe_calloc ( 1 , sizeof ( uint64_t ) ) ) ) goto done ; buf_size = sizeof ( uint64_t ) ; } * buf_out = buf ; * buf_size_out = buf_size ; <vul-start> * data_size_out = data_size ; <vul-end> buf = NULL ; ret = 0 ; goto done ; } for ( int i = 0 ; i < iovcnt ; i ++ ) data_size += iov [ i ] . iov_len ; buf_size = ( sizeof ( struct oe_iovec ) * ( size_t ) iovcnt ) + data_size ; if ( ! ( buf = oe_calloc ( 1 , buf_size ) ) ) goto done ; { uint8_t * p = ( uint8_t * ) & buf [ iovcnt ] ; size_t n = data_size ; int i ; for ( i = 0 ; i < iovcnt ; i ++ ) { const size_t iov_len = iov [ i ] . iov_len ; const void * iov_base = iov [ i ] . iov_base ; if ( iov_len ) { buf [ i ] . iov_len = iov_len ; buf [ i ] . iov_base = ( void * ) ( p - ( uint8_t * ) buf ) ; if ( ! iov_base ) goto done ; if ( oe_memcpy_s ( p , n , iov_base , iov_len ) != OE_OK ) goto done ; p += iov_len ; n -= iov_len ; } } if ( n != 0 ) goto done ; } * buf_out = buf ; * buf_size_out = buf_size ; <vul-start> * data_size_out = data_size ; <vul-end> buf = NULL ; ret = 0 ; done : if ( buf ) oe_free ( buf ) ; return ret ; }"
111,"CWE-119 static int send_results ( struct iperf_test * test ) { int r = 0 ; cJSON * j ; cJSON * j_streams ; struct iperf_stream * sp ; cJSON * j_stream ; int sender_has_retransmits ; iperf_size_t bytes_transferred ; int retransmits ; j = cJSON_CreateObject ( ) ; if ( j == NULL ) { i_errno = IEPACKAGERESULTS ; r = - 1 ; } else { <vul-start> cJSON_AddFloatToObject ( j , ""cpu_util_total"" , test -> cpu_util [ 0 ] ) ; cJSON_AddFloatToObject ( j , ""cpu_util_user"" , test -> cpu_util [ 1 ] ) ; cJSON_AddFloatToObject ( j , ""cpu_util_system"" , test -> cpu_util [ 2 ] ) ; <vul-end> if ( ! test -> sender ) sender_has_retransmits = - 1 ; else sender_has_retransmits = test -> sender_has_retransmits ; <vul-start> cJSON_AddIntToObject ( j , ""sender_has_retransmits"" , sender_has_retransmits ) ; <vul-end> if ( test -> role == 's' && test -> get_server_output ) { if ( test -> json_output ) { cJSON_AddItemReferenceToObject ( j , ""server_output_json"" , test -> json_top ) ; } else { size_t buflen = 0 ; struct iperf_textline * t ; TAILQ_FOREACH ( t , & ( test -> server_output_list ) , textlineentries ) { buflen += strlen ( t -> line ) ; } char * output = calloc ( buflen + 1 , 1 ) ; TAILQ_FOREACH ( t , & ( test -> server_output_list ) , textlineentries ) { strncat ( output , t -> line , buflen ) ; buflen -= strlen ( t -> line ) ; } cJSON_AddStringToObject ( j , ""server_output_text"" , output ) ; } } j_streams = cJSON_CreateArray ( ) ; if ( j_streams == NULL ) { i_errno = IEPACKAGERESULTS ; r = - 1 ; } else { cJSON_AddItemToObject ( j , ""streams"" , j_streams ) ; SLIST_FOREACH ( sp , & test -> streams , streams ) { j_stream = cJSON_CreateObject ( ) ; if ( j_stream == NULL ) { i_errno = IEPACKAGERESULTS ; r = - 1 ; } else { cJSON_AddItemToArray ( j_streams , j_stream ) ; bytes_transferred = test -> sender ? sp -> result -> bytes_sent : sp -> result -> bytes_received ; retransmits = ( test -> sender && test -> sender_has_retransmits ) ? sp -> result -> stream_retrans : - 1 ; <vul-start> cJSON_AddIntToObject ( j_stream , ""id"" , sp -> id ) ; cJSON_AddIntToObject ( j_stream , ""bytes"" , bytes_transferred ) ; cJSON_AddIntToObject ( j_stream , ""retransmits"" , retransmits ) ; cJSON_AddFloatToObject ( j_stream , ""jitter"" , sp -> jitter ) ; cJSON_AddIntToObject ( j_stream , ""errors"" , sp -> cnt_error ) ; cJSON_AddIntToObject ( j_stream , ""packets"" , sp -> packet_count ) ; <vul-end> } } if ( r == 0 && test -> debug ) { printf ( ""send_results\\n%s\\n"" , cJSON_Print ( j ) ) ; } if ( r == 0 && JSON_write ( test -> ctrl_sck , j ) < 0 ) { i_errno = IESENDRESULTS ; r = - 1 ; } } cJSON_Delete ( j ) ; } return r ; }","static int send_results ( struct iperf_test * test ) { int r = 0 ; cJSON * j ; cJSON * j_streams ; struct iperf_stream * sp ; cJSON * j_stream ; int sender_has_retransmits ; iperf_size_t bytes_transferred ; int retransmits ; j = cJSON_CreateObject ( ) ; if ( j == NULL ) { i_errno = IEPACKAGERESULTS ; r = - 1 ; } else { <vul-start> cJSON_AddNumberToObject ( j , ""cpu_util_total"" , test -> cpu_util [ 0 ] ) ; cJSON_AddNumberToObject ( j , ""cpu_util_user"" , test -> cpu_util [ 1 ] ) ; cJSON_AddNumberToObject ( j , ""cpu_util_system"" , test -> cpu_util [ 2 ] ) ; <vul-end> if ( ! test -> sender ) sender_has_retransmits = - 1 ; else sender_has_retransmits = test -> sender_has_retransmits ; <vul-start> cJSON_AddNumberToObject ( j , ""sender_has_retransmits"" , sender_has_retransmits ) ; <vul-end> if ( test -> role == 's' && test -> get_server_output ) { if ( test -> json_output ) { cJSON_AddItemReferenceToObject ( j , ""server_output_json"" , test -> json_top ) ; } else { size_t buflen = 0 ; struct iperf_textline * t ; TAILQ_FOREACH ( t , & ( test -> server_output_list ) , textlineentries ) { buflen += strlen ( t -> line ) ; } char * output = calloc ( buflen + 1 , 1 ) ; TAILQ_FOREACH ( t , & ( test -> server_output_list ) , textlineentries ) { strncat ( output , t -> line , buflen ) ; buflen -= strlen ( t -> line ) ; } cJSON_AddStringToObject ( j , ""server_output_text"" , output ) ; } } j_streams = cJSON_CreateArray ( ) ; if ( j_streams == NULL ) { i_errno = IEPACKAGERESULTS ; r = - 1 ; } else { cJSON_AddItemToObject ( j , ""streams"" , j_streams ) ; SLIST_FOREACH ( sp , & test -> streams , streams ) { j_stream = cJSON_CreateObject ( ) ; if ( j_stream == NULL ) { i_errno = IEPACKAGERESULTS ; r = - 1 ; } else { cJSON_AddItemToArray ( j_streams , j_stream ) ; bytes_transferred = test -> sender ? sp -> result -> bytes_sent : sp -> result -> bytes_received ; retransmits = ( test -> sender && test -> sender_has_retransmits ) ? sp -> result -> stream_retrans : - 1 ; <vul-start> cJSON_AddNumberToObject ( j_stream , ""id"" , sp -> id ) ; cJSON_AddNumberToObject ( j_stream , ""bytes"" , bytes_transferred ) ; cJSON_AddNumberToObject ( j_stream , ""retransmits"" , retransmits ) ; cJSON_AddNumberToObject ( j_stream , ""jitter"" , sp -> jitter ) ; cJSON_AddNumberToObject ( j_stream , ""errors"" , sp -> cnt_error ) ; cJSON_AddNumberToObject ( j_stream , ""packets"" , sp -> packet_count ) ; <vul-end> } } if ( r == 0 && test -> debug ) { printf ( ""send_results\\n%s\\n"" , cJSON_Print ( j ) ) ; } if ( r == 0 && JSON_write ( test -> ctrl_sck , j ) < 0 ) { i_errno = IESENDRESULTS ; r = - 1 ; } } cJSON_Delete ( j ) ; } return r ; }"
112,"CWE-362 static int ext4_split_extent_at ( handle_t * handle , struct inode * inode , struct ext4_ext_path * path , ext4_lblk_t split , int split_flag , int flags ) { ext4_fsblk_t newblock ; ext4_lblk_t ee_block ; struct ext4_extent * ex , newex , orig_ex ; struct ext4_extent * ex2 = NULL ; unsigned int ee_len , depth ; int err = 0 ; <vul-start> <vul-end> ext_debug ( ""ext4_split_extents_at: inode %lu, logical"" ""block %llu\\n"" , inode -> i_ino , ( unsigned long long ) split ) ; ext4_ext_show_leaf ( inode , path ) ; depth = ext_depth ( inode ) ; ex = path [ depth ] . p_ext ; ee_block = le32_to_cpu ( ex -> ee_block ) ; ee_len = ext4_ext_get_actual_len ( ex ) ; newblock = split - ee_block + ext4_ext_pblock ( ex ) ; BUG_ON ( split < ee_block || split >= ( ee_block + ee_len ) ) ; err = ext4_ext_get_access ( handle , inode , path + depth ) ; if ( err ) goto out ; if ( split == ee_block ) { if ( split_flag & EXT4_EXT_MARK_UNINIT2 ) ext4_ext_mark_uninitialized ( ex ) ; else ext4_ext_mark_initialized ( ex ) ; if ( ! ( flags & EXT4_GET_BLOCKS_PRE_IO ) ) ext4_ext_try_to_merge ( handle , inode , path , ex ) ; err = ext4_ext_dirty ( handle , inode , path + path -> p_depth ) ; goto out ; } memcpy ( & orig_ex , ex , sizeof ( orig_ex ) ) ; ex -> ee_len = cpu_to_le16 ( split - ee_block ) ; if ( split_flag & EXT4_EXT_MARK_UNINIT1 ) ext4_ext_mark_uninitialized ( ex ) ; err = ext4_ext_dirty ( handle , inode , path + depth ) ; if ( err ) goto fix_extent_len ; ex2 = & newex ; ex2 -> ee_block = cpu_to_le32 ( split ) ; ex2 -> ee_len = cpu_to_le16 ( ee_len - ( split - ee_block ) ) ; ext4_ext_store_pblock ( ex2 , newblock ) ; if ( split_flag & EXT4_EXT_MARK_UNINIT2 ) ext4_ext_mark_uninitialized ( ex2 ) ; err = ext4_ext_insert_extent ( handle , inode , path , & newex , flags ) ; if ( err == - ENOSPC && ( EXT4_EXT_MAY_ZEROOUT & split_flag ) ) { <vul-start> <vul-end> err = ext4_ext_zeroout ( inode , & orig_ex ) ; if ( err ) goto fix_extent_len ; ex -> ee_len = cpu_to_le16 ( ee_len ) ; ext4_ext_try_to_merge ( handle , inode , path , ex ) ; err = ext4_ext_dirty ( handle , inode , path + path -> p_depth ) ; goto out ; } else if ( err ) goto fix_extent_len ; out : ext4_ext_show_leaf ( inode , path ) ; return err ; fix_extent_len : ex -> ee_len = orig_ex . ee_len ; ext4_ext_dirty ( handle , inode , path + depth ) ; return err ; }","static int ext4_split_extent_at ( handle_t * handle , struct inode * inode , struct ext4_ext_path * path , ext4_lblk_t split , int split_flag , int flags ) { ext4_fsblk_t newblock ; ext4_lblk_t ee_block ; struct ext4_extent * ex , newex , orig_ex ; struct ext4_extent * ex2 = NULL ; unsigned int ee_len , depth ; int err = 0 ; <vul-start> BUG_ON ( ( split_flag & ( EXT4_EXT_DATA_VALID1 | EXT4_EXT_DATA_VALID2 ) ) == ( EXT4_EXT_DATA_VALID1 | EXT4_EXT_DATA_VALID2 ) ) ; <vul-end> ext_debug ( ""ext4_split_extents_at: inode %lu, logical"" ""block %llu\\n"" , inode -> i_ino , ( unsigned long long ) split ) ; ext4_ext_show_leaf ( inode , path ) ; depth = ext_depth ( inode ) ; ex = path [ depth ] . p_ext ; ee_block = le32_to_cpu ( ex -> ee_block ) ; ee_len = ext4_ext_get_actual_len ( ex ) ; newblock = split - ee_block + ext4_ext_pblock ( ex ) ; BUG_ON ( split < ee_block || split >= ( ee_block + ee_len ) ) ; err = ext4_ext_get_access ( handle , inode , path + depth ) ; if ( err ) goto out ; if ( split == ee_block ) { if ( split_flag & EXT4_EXT_MARK_UNINIT2 ) ext4_ext_mark_uninitialized ( ex ) ; else ext4_ext_mark_initialized ( ex ) ; if ( ! ( flags & EXT4_GET_BLOCKS_PRE_IO ) ) ext4_ext_try_to_merge ( handle , inode , path , ex ) ; err = ext4_ext_dirty ( handle , inode , path + path -> p_depth ) ; goto out ; } memcpy ( & orig_ex , ex , sizeof ( orig_ex ) ) ; ex -> ee_len = cpu_to_le16 ( split - ee_block ) ; if ( split_flag & EXT4_EXT_MARK_UNINIT1 ) ext4_ext_mark_uninitialized ( ex ) ; err = ext4_ext_dirty ( handle , inode , path + depth ) ; if ( err ) goto fix_extent_len ; ex2 = & newex ; ex2 -> ee_block = cpu_to_le32 ( split ) ; ex2 -> ee_len = cpu_to_le16 ( ee_len - ( split - ee_block ) ) ; ext4_ext_store_pblock ( ex2 , newblock ) ; if ( split_flag & EXT4_EXT_MARK_UNINIT2 ) ext4_ext_mark_uninitialized ( ex2 ) ; err = ext4_ext_insert_extent ( handle , inode , path , & newex , flags ) ; if ( err == - ENOSPC && ( EXT4_EXT_MAY_ZEROOUT & split_flag ) ) { <vul-start> if ( split_flag & ( EXT4_EXT_DATA_VALID1 | EXT4_EXT_DATA_VALID2 ) ) { if ( split_flag & EXT4_EXT_DATA_VALID1 ) err = ext4_ext_zeroout ( inode , ex2 ) ; else err = ext4_ext_zeroout ( inode , ex ) ; } else <vul-end> err = ext4_ext_zeroout ( inode , & orig_ex ) ; if ( err ) goto fix_extent_len ; ex -> ee_len = cpu_to_le16 ( ee_len ) ; ext4_ext_try_to_merge ( handle , inode , path , ex ) ; err = ext4_ext_dirty ( handle , inode , path + path -> p_depth ) ; goto out ; } else if ( err ) goto fix_extent_len ; out : ext4_ext_show_leaf ( inode , path ) ; return err ; fix_extent_len : ex -> ee_len = orig_ex . ee_len ; ext4_ext_dirty ( handle , inode , path + depth ) ; return err ; }"
113,"CWE-119 static void write_display_size ( const VP9_COMMON * cm , <vul-start> struct vp9_write_bit_buffer * wb ) { <vul-end> const int scaling_active = cm -> width != cm -> display_width || cm -> height != cm -> display_height ; <vul-start> vp9_wb_write_bit ( wb , scaling_active ) ; <vul-end> if ( scaling_active ) { <vul-start> vp9_wb_write_literal ( wb , cm -> display_width - 1 , 16 ) ; vp9_wb_write_literal ( wb , cm -> display_height - 1 , 16 ) ; <vul-end> } }","static void write_display_size ( const VP9_COMMON * cm , <vul-start> struct vpx_write_bit_buffer * wb ) { <vul-end> const int scaling_active = cm -> width != cm -> display_width || cm -> height != cm -> display_height ; <vul-start> vpx_wb_write_bit ( wb , scaling_active ) ; <vul-end> if ( scaling_active ) { <vul-start> vpx_wb_write_literal ( wb , cm -> display_width - 1 , 16 ) ; vpx_wb_write_literal ( wb , cm -> display_height - 1 , 16 ) ; <vul-end> } }"
114,"CWE-362 void snd_timer_interrupt ( struct snd_timer * timer , unsigned long ticks_left ) { struct snd_timer_instance * ti , * ts , * tmp ; unsigned long resolution , ticks ; struct list_head * p , * ack_list_head ; unsigned long flags ; int use_tasklet = 0 ; if ( timer == NULL ) return ; spin_lock_irqsave ( & timer -> lock , flags ) ; if ( timer -> hw . c_resolution ) resolution = timer -> hw . c_resolution ( timer ) ; else resolution = timer -> hw . resolution ; list_for_each_entry_safe ( ti , tmp , & timer -> active_list_head , active_list ) { if ( ! ( ti -> flags & SNDRV_TIMER_IFLG_RUNNING ) ) continue ; ti -> pticks += ticks_left ; ti -> resolution = resolution ; if ( ti -> cticks < ticks_left ) ti -> cticks = 0 ; else ti -> cticks -= ticks_left ; if ( ti -> cticks ) continue ; if ( ti -> flags & SNDRV_TIMER_IFLG_AUTO ) { ti -> cticks = ti -> ticks ; } else { ti -> flags &= ~ SNDRV_TIMER_IFLG_RUNNING ; if ( -- timer -> running ) <vul-start> list_del ( & ti -> active_list ) ; <vul-end> } if ( ( timer -> hw . flags & SNDRV_TIMER_HW_TASKLET ) || ( ti -> flags & SNDRV_TIMER_IFLG_FAST ) ) ack_list_head = & timer -> ack_list_head ; else ack_list_head = & timer -> sack_list_head ; if ( list_empty ( & ti -> ack_list ) ) list_add_tail ( & ti -> ack_list , ack_list_head ) ; list_for_each_entry ( ts , & ti -> slave_active_head , active_list ) { ts -> pticks = ti -> pticks ; ts -> resolution = resolution ; if ( list_empty ( & ts -> ack_list ) ) list_add_tail ( & ts -> ack_list , ack_list_head ) ; } } if ( timer -> flags & SNDRV_TIMER_FLG_RESCHED ) snd_timer_reschedule ( timer , timer -> sticks ) ; if ( timer -> running ) { if ( timer -> hw . flags & SNDRV_TIMER_HW_STOP ) { timer -> hw . stop ( timer ) ; timer -> flags |= SNDRV_TIMER_FLG_CHANGE ; } if ( ! ( timer -> hw . flags & SNDRV_TIMER_HW_AUTO ) || ( timer -> flags & SNDRV_TIMER_FLG_CHANGE ) ) { timer -> flags &= ~ SNDRV_TIMER_FLG_CHANGE ; timer -> hw . start ( timer ) ; } } else { timer -> hw . stop ( timer ) ; } while ( ! list_empty ( & timer -> ack_list_head ) ) { p = timer -> ack_list_head . next ; ti = list_entry ( p , struct snd_timer_instance , ack_list ) ; list_del_init ( p ) ; ticks = ti -> pticks ; ti -> pticks = 0 ; ti -> flags |= SNDRV_TIMER_IFLG_CALLBACK ; spin_unlock ( & timer -> lock ) ; if ( ti -> callback ) ti -> callback ( ti , resolution , ticks ) ; spin_lock ( & timer -> lock ) ; ti -> flags &= ~ SNDRV_TIMER_IFLG_CALLBACK ; } use_tasklet = ! list_empty ( & timer -> sack_list_head ) ; spin_unlock_irqrestore ( & timer -> lock , flags ) ; if ( use_tasklet ) tasklet_schedule ( & timer -> task_queue ) ; }","void snd_timer_interrupt ( struct snd_timer * timer , unsigned long ticks_left ) { struct snd_timer_instance * ti , * ts , * tmp ; unsigned long resolution , ticks ; struct list_head * p , * ack_list_head ; unsigned long flags ; int use_tasklet = 0 ; if ( timer == NULL ) return ; spin_lock_irqsave ( & timer -> lock , flags ) ; if ( timer -> hw . c_resolution ) resolution = timer -> hw . c_resolution ( timer ) ; else resolution = timer -> hw . resolution ; list_for_each_entry_safe ( ti , tmp , & timer -> active_list_head , active_list ) { if ( ! ( ti -> flags & SNDRV_TIMER_IFLG_RUNNING ) ) continue ; ti -> pticks += ticks_left ; ti -> resolution = resolution ; if ( ti -> cticks < ticks_left ) ti -> cticks = 0 ; else ti -> cticks -= ticks_left ; if ( ti -> cticks ) continue ; if ( ti -> flags & SNDRV_TIMER_IFLG_AUTO ) { ti -> cticks = ti -> ticks ; } else { ti -> flags &= ~ SNDRV_TIMER_IFLG_RUNNING ; if ( -- timer -> running ) <vul-start> list_del_init ( & ti -> active_list ) ; <vul-end> } if ( ( timer -> hw . flags & SNDRV_TIMER_HW_TASKLET ) || ( ti -> flags & SNDRV_TIMER_IFLG_FAST ) ) ack_list_head = & timer -> ack_list_head ; else ack_list_head = & timer -> sack_list_head ; if ( list_empty ( & ti -> ack_list ) ) list_add_tail ( & ti -> ack_list , ack_list_head ) ; list_for_each_entry ( ts , & ti -> slave_active_head , active_list ) { ts -> pticks = ti -> pticks ; ts -> resolution = resolution ; if ( list_empty ( & ts -> ack_list ) ) list_add_tail ( & ts -> ack_list , ack_list_head ) ; } } if ( timer -> flags & SNDRV_TIMER_FLG_RESCHED ) snd_timer_reschedule ( timer , timer -> sticks ) ; if ( timer -> running ) { if ( timer -> hw . flags & SNDRV_TIMER_HW_STOP ) { timer -> hw . stop ( timer ) ; timer -> flags |= SNDRV_TIMER_FLG_CHANGE ; } if ( ! ( timer -> hw . flags & SNDRV_TIMER_HW_AUTO ) || ( timer -> flags & SNDRV_TIMER_FLG_CHANGE ) ) { timer -> flags &= ~ SNDRV_TIMER_FLG_CHANGE ; timer -> hw . start ( timer ) ; } } else { timer -> hw . stop ( timer ) ; } while ( ! list_empty ( & timer -> ack_list_head ) ) { p = timer -> ack_list_head . next ; ti = list_entry ( p , struct snd_timer_instance , ack_list ) ; list_del_init ( p ) ; ticks = ti -> pticks ; ti -> pticks = 0 ; ti -> flags |= SNDRV_TIMER_IFLG_CALLBACK ; spin_unlock ( & timer -> lock ) ; if ( ti -> callback ) ti -> callback ( ti , resolution , ticks ) ; spin_lock ( & timer -> lock ) ; ti -> flags &= ~ SNDRV_TIMER_IFLG_CALLBACK ; } use_tasklet = ! list_empty ( & timer -> sack_list_head ) ; spin_unlock_irqrestore ( & timer -> lock , flags ) ; if ( use_tasklet ) tasklet_schedule ( & timer -> task_queue ) ; }"
115,CWE-119 <vul-start> static LAYER_CONTEXT * get_layer_context ( SVC * svc ) { return svc -> number_temporal_layers > 1 ? & svc -> layer_context [ svc -> temporal_layer_id ] : & svc -> layer_context [ svc -> spatial_layer_id ] ; <vul-end> },<vul-start> static LAYER_CONTEXT * get_layer_context ( VP9_COMP * const cpi ) { if ( is_one_pass_cbr_svc ( cpi ) ) return & cpi -> svc . layer_context [ cpi -> svc . spatial_layer_id * cpi -> svc . number_temporal_layers + cpi -> svc . temporal_layer_id ] ; else return ( cpi -> svc . number_temporal_layers > 1 && cpi -> oxcf . rc_mode == VPX_CBR ) ? & cpi -> svc . layer_context [ cpi -> svc . temporal_layer_id ] : & cpi -> svc . layer_context [ cpi -> svc . spatial_layer_id ] ; <vul-end> }
116,"CWE-20 error_t webSocketParseHeaderField ( WebSocket * webSocket , char_t * line ) { char_t * separator ; char_t * name ; char_t * value ; WebSocketHandshakeContext * handshakeContext ; handshakeContext = & webSocket -> handshakeContext ; TRACE_DEBUG ( ""%s"" , line ) ; <vul-start> separator = strchr ( line , ':' ) ; <vul-end> if ( separator != NULL ) { * separator = '\\0' ; name = strTrimWhitespace ( line ) ; value = strTrimWhitespace ( separator + 1 ) ; if ( ! osStrcasecmp ( name , ""Upgrade"" ) ) { if ( ! osStrcasecmp ( value , ""websocket"" ) ) handshakeContext -> upgradeWebSocket = TRUE ; } else if ( ! osStrcasecmp ( name , ""Connection"" ) ) { webSocketParseConnectionField ( webSocket , value ) ; } else if ( ! osStrcasecmp ( name , ""Sec-WebSocket-Key"" ) ) { if ( webSocket -> endpoint == WS_ENDPOINT_SERVER ) { strSafeCopy ( handshakeContext -> clientKey , value , WEB_SOCKET_CLIENT_KEY_SIZE + 1 ) ; } } else if ( ! osStrcasecmp ( name , ""Sec-WebSocket-Accept"" ) ) { if ( webSocket -> endpoint == WS_ENDPOINT_CLIENT ) { strSafeCopy ( handshakeContext -> serverKey , value , WEB_SOCKET_SERVER_KEY_SIZE + 1 ) ; } } # if ( WEB_SOCKET_BASIC_AUTH_SUPPORT == ENABLED || WEB_SOCKET_DIGEST_AUTH_SUPPORT == ENABLED ) else if ( ! osStrcasecmp ( name , ""WWW-Authenticate"" ) ) { webSocketParseAuthenticateField ( webSocket , value ) ; } # endif else if ( ! osStrcasecmp ( name , ""Content-Length"" ) ) { handshakeContext -> contentLength = osStrtoul ( value , NULL , 10 ) ; } } return NO_ERROR ; }","error_t webSocketParseHeaderField ( WebSocket * webSocket , char_t * line ) { char_t * separator ; char_t * name ; char_t * value ; WebSocketHandshakeContext * handshakeContext ; handshakeContext = & webSocket -> handshakeContext ; TRACE_DEBUG ( ""%s"" , line ) ; <vul-start> separator = osStrchr ( line , ':' ) ; <vul-end> if ( separator != NULL ) { * separator = '\\0' ; name = strTrimWhitespace ( line ) ; value = strTrimWhitespace ( separator + 1 ) ; if ( ! osStrcasecmp ( name , ""Upgrade"" ) ) { if ( ! osStrcasecmp ( value , ""websocket"" ) ) handshakeContext -> upgradeWebSocket = TRUE ; } else if ( ! osStrcasecmp ( name , ""Connection"" ) ) { webSocketParseConnectionField ( webSocket , value ) ; } else if ( ! osStrcasecmp ( name , ""Sec-WebSocket-Key"" ) ) { if ( webSocket -> endpoint == WS_ENDPOINT_SERVER ) { strSafeCopy ( handshakeContext -> clientKey , value , WEB_SOCKET_CLIENT_KEY_SIZE + 1 ) ; } } else if ( ! osStrcasecmp ( name , ""Sec-WebSocket-Accept"" ) ) { if ( webSocket -> endpoint == WS_ENDPOINT_CLIENT ) { strSafeCopy ( handshakeContext -> serverKey , value , WEB_SOCKET_SERVER_KEY_SIZE + 1 ) ; } } # if ( WEB_SOCKET_BASIC_AUTH_SUPPORT == ENABLED || WEB_SOCKET_DIGEST_AUTH_SUPPORT == ENABLED ) else if ( ! osStrcasecmp ( name , ""WWW-Authenticate"" ) ) { webSocketParseAuthenticateField ( webSocket , value ) ; } # endif else if ( ! osStrcasecmp ( name , ""Content-Length"" ) ) { handshakeContext -> contentLength = osStrtoul ( value , NULL , 10 ) ; } } return NO_ERROR ; }"
117,"CWE-200 static int raptor_rdfxml_parse_start ( raptor_parser * rdf_parser ) { raptor_uri * uri = rdf_parser -> base_uri ; raptor_rdfxml_parser * rdf_xml_parser ; rdf_xml_parser = ( raptor_rdfxml_parser * ) rdf_parser -> context ; if ( ! uri ) return 1 ; raptor_sax2_set_option ( rdf_xml_parser -> sax2 , RAPTOR_OPTION_NORMALIZE_LANGUAGE , NULL , RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_NORMALIZE_LANGUAGE ) ) ; raptor_sax2_set_option ( rdf_xml_parser -> sax2 , RAPTOR_OPTION_NO_NET , NULL , RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_NO_NET ) ) ; raptor_sax2_set_option ( rdf_xml_parser -> sax2 , RAPTOR_OPTION_NO_FILE , NULL , RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_NO_FILE ) ) ; <vul-start> <vul-end> if ( rdf_parser -> uri_filter ) raptor_sax2_set_uri_filter ( rdf_xml_parser -> sax2 , rdf_parser -> uri_filter , rdf_parser -> uri_filter_user_data ) ; raptor_sax2_parse_start ( rdf_xml_parser -> sax2 , uri ) ; if ( rdf_xml_parser -> id_set ) { raptor_free_id_set ( rdf_xml_parser -> id_set ) ; rdf_xml_parser -> id_set = NULL ; } if ( RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_CHECK_RDF_ID ) ) { rdf_xml_parser -> id_set = raptor_new_id_set ( rdf_parser -> world ) ; if ( ! rdf_xml_parser -> id_set ) return 1 ; } return 0 ; }","static int raptor_rdfxml_parse_start ( raptor_parser * rdf_parser ) { raptor_uri * uri = rdf_parser -> base_uri ; raptor_rdfxml_parser * rdf_xml_parser ; rdf_xml_parser = ( raptor_rdfxml_parser * ) rdf_parser -> context ; if ( ! uri ) return 1 ; raptor_sax2_set_option ( rdf_xml_parser -> sax2 , RAPTOR_OPTION_NORMALIZE_LANGUAGE , NULL , RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_NORMALIZE_LANGUAGE ) ) ; raptor_sax2_set_option ( rdf_xml_parser -> sax2 , RAPTOR_OPTION_NO_NET , NULL , RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_NO_NET ) ) ; raptor_sax2_set_option ( rdf_xml_parser -> sax2 , RAPTOR_OPTION_NO_FILE , NULL , RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_NO_FILE ) ) ; <vul-start> raptor_sax2_set_option ( rdf_xml_parser -> sax2 , RAPTOR_OPTION_LOAD_EXTERNAL_ENTITIES , NULL , RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_LOAD_EXTERNAL_ENTITIES ) ) ; <vul-end> if ( rdf_parser -> uri_filter ) raptor_sax2_set_uri_filter ( rdf_xml_parser -> sax2 , rdf_parser -> uri_filter , rdf_parser -> uri_filter_user_data ) ; raptor_sax2_parse_start ( rdf_xml_parser -> sax2 , uri ) ; if ( rdf_xml_parser -> id_set ) { raptor_free_id_set ( rdf_xml_parser -> id_set ) ; rdf_xml_parser -> id_set = NULL ; } if ( RAPTOR_OPTIONS_GET_NUMERIC ( rdf_parser , RAPTOR_OPTION_CHECK_RDF_ID ) ) { rdf_xml_parser -> id_set = raptor_new_id_set ( rdf_parser -> world ) ; if ( ! rdf_xml_parser -> id_set ) return 1 ; } return 0 ; }"
118,"CWE-189 struct xt_table_info * xt_alloc_table_info ( unsigned int size ) { struct xt_table_info * info = NULL ; size_t sz = sizeof ( * info ) + size ; <vul-start> <vul-end> if ( ( SMP_ALIGN ( size ) >> PAGE_SHIFT ) + 2 > totalram_pages ) return NULL ; if ( sz <= ( PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER ) ) info = kmalloc ( sz , GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY ) ; if ( ! info ) { info = vmalloc ( sz ) ; if ( ! info ) return NULL ; } memset ( info , 0 , sizeof ( * info ) ) ; info -> size = size ; return info ; }","struct xt_table_info * xt_alloc_table_info ( unsigned int size ) { struct xt_table_info * info = NULL ; size_t sz = sizeof ( * info ) + size ; <vul-start> if ( sz < sizeof ( * info ) ) return NULL ; <vul-end> if ( ( SMP_ALIGN ( size ) >> PAGE_SHIFT ) + 2 > totalram_pages ) return NULL ; if ( sz <= ( PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER ) ) info = kmalloc ( sz , GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY ) ; if ( ! info ) { info = vmalloc ( sz ) ; if ( ! info ) return NULL ; } memset ( info , 0 , sizeof ( * info ) ) ; info -> size = size ; return info ; }"
119,"CWE-200 static void __net_random_once_deferred ( struct work_struct * w ) { struct __net_random_once_work * work = container_of ( w , struct __net_random_once_work , work ) ; <vul-start> if ( ! static_key_enabled ( work -> key ) ) static_key_slow_inc ( work -> key ) ; <vul-end> kfree ( work ) ; }","static void __net_random_once_deferred ( struct work_struct * w ) { struct __net_random_once_work * work = container_of ( w , struct __net_random_once_work , work ) ; <vul-start> BUG_ON ( ! static_key_enabled ( work -> key ) ) ; static_key_slow_dec ( work -> key ) ; <vul-end> kfree ( work ) ; }"
120,"CWE-476 int build_segment_manager ( struct f2fs_sb_info * sbi ) { struct f2fs_super_block * raw_super = F2FS_RAW_SUPER ( sbi ) ; struct f2fs_checkpoint * ckpt = F2FS_CKPT ( sbi ) ; struct f2fs_sm_info * sm_info ; int err ; sm_info = kzalloc ( sizeof ( struct f2fs_sm_info ) , GFP_KERNEL ) ; if ( ! sm_info ) return - ENOMEM ; sbi -> sm_info = sm_info ; sm_info -> seg0_blkaddr = le32_to_cpu ( raw_super -> segment0_blkaddr ) ; sm_info -> main_blkaddr = le32_to_cpu ( raw_super -> main_blkaddr ) ; sm_info -> segment_count = le32_to_cpu ( raw_super -> segment_count ) ; sm_info -> reserved_segments = le32_to_cpu ( ckpt -> rsvd_segment_count ) ; sm_info -> ovp_segments = le32_to_cpu ( ckpt -> overprov_segment_count ) ; sm_info -> main_segments = le32_to_cpu ( raw_super -> segment_count_main ) ; sm_info -> ssa_blkaddr = le32_to_cpu ( raw_super -> ssa_blkaddr ) ; sm_info -> rec_prefree_segments = sm_info -> main_segments * DEF_RECLAIM_PREFREE_SEGMENTS / 100 ; if ( sm_info -> rec_prefree_segments > DEF_MAX_RECLAIM_PREFREE_SEGMENTS ) sm_info -> rec_prefree_segments = DEF_MAX_RECLAIM_PREFREE_SEGMENTS ; if ( ! test_opt ( sbi , LFS ) ) sm_info -> ipu_policy = 1 << F2FS_IPU_FSYNC ; sm_info -> min_ipu_util = DEF_MIN_IPU_UTIL ; sm_info -> min_fsync_blocks = DEF_MIN_FSYNC_BLOCKS ; sm_info -> min_hot_blocks = DEF_MIN_HOT_BLOCKS ; sm_info -> trim_sections = DEF_BATCHED_TRIM_SECTIONS ; INIT_LIST_HEAD ( & sm_info -> sit_entry_set ) ; <vul-start> if ( test_opt ( sbi , FLUSH_MERGE ) && ! f2fs_readonly ( sbi -> sb ) ) { <vul-end> err = create_flush_cmd_control ( sbi ) ; if ( err ) return err ; } err = create_discard_cmd_control ( sbi ) ; if ( err ) return err ; err = build_sit_info ( sbi ) ; if ( err ) return err ; err = build_free_segmap ( sbi ) ; if ( err ) return err ; err = build_curseg ( sbi ) ; if ( err ) return err ; build_sit_entries ( sbi ) ; init_free_segmap ( sbi ) ; err = build_dirty_segmap ( sbi ) ; if ( err ) return err ; init_min_max_mtime ( sbi ) ; return 0 ; }","int build_segment_manager ( struct f2fs_sb_info * sbi ) { struct f2fs_super_block * raw_super = F2FS_RAW_SUPER ( sbi ) ; struct f2fs_checkpoint * ckpt = F2FS_CKPT ( sbi ) ; struct f2fs_sm_info * sm_info ; int err ; sm_info = kzalloc ( sizeof ( struct f2fs_sm_info ) , GFP_KERNEL ) ; if ( ! sm_info ) return - ENOMEM ; sbi -> sm_info = sm_info ; sm_info -> seg0_blkaddr = le32_to_cpu ( raw_super -> segment0_blkaddr ) ; sm_info -> main_blkaddr = le32_to_cpu ( raw_super -> main_blkaddr ) ; sm_info -> segment_count = le32_to_cpu ( raw_super -> segment_count ) ; sm_info -> reserved_segments = le32_to_cpu ( ckpt -> rsvd_segment_count ) ; sm_info -> ovp_segments = le32_to_cpu ( ckpt -> overprov_segment_count ) ; sm_info -> main_segments = le32_to_cpu ( raw_super -> segment_count_main ) ; sm_info -> ssa_blkaddr = le32_to_cpu ( raw_super -> ssa_blkaddr ) ; sm_info -> rec_prefree_segments = sm_info -> main_segments * DEF_RECLAIM_PREFREE_SEGMENTS / 100 ; if ( sm_info -> rec_prefree_segments > DEF_MAX_RECLAIM_PREFREE_SEGMENTS ) sm_info -> rec_prefree_segments = DEF_MAX_RECLAIM_PREFREE_SEGMENTS ; if ( ! test_opt ( sbi , LFS ) ) sm_info -> ipu_policy = 1 << F2FS_IPU_FSYNC ; sm_info -> min_ipu_util = DEF_MIN_IPU_UTIL ; sm_info -> min_fsync_blocks = DEF_MIN_FSYNC_BLOCKS ; sm_info -> min_hot_blocks = DEF_MIN_HOT_BLOCKS ; sm_info -> trim_sections = DEF_BATCHED_TRIM_SECTIONS ; INIT_LIST_HEAD ( & sm_info -> sit_entry_set ) ; <vul-start> if ( ! f2fs_readonly ( sbi -> sb ) ) { <vul-end> err = create_flush_cmd_control ( sbi ) ; if ( err ) return err ; } err = create_discard_cmd_control ( sbi ) ; if ( err ) return err ; err = build_sit_info ( sbi ) ; if ( err ) return err ; err = build_free_segmap ( sbi ) ; if ( err ) return err ; err = build_curseg ( sbi ) ; if ( err ) return err ; build_sit_entries ( sbi ) ; init_free_segmap ( sbi ) ; err = build_dirty_segmap ( sbi ) ; if ( err ) return err ; init_min_max_mtime ( sbi ) ; return 0 ; }"
121,"CWE-284 int sock_send_all ( int sock_fd , const uint8_t * buf , int len ) { int s = len ; int ret ; while ( s ) { <vul-start> do ret = send ( sock_fd , buf , s , 0 ) ; <vul-end> while ( ret < 0 && errno == EINTR ) ; if ( ret <= 0 ) { BTIF_TRACE_ERROR ( ""sock fd:%d send errno:%d, ret:%d"" , sock_fd , errno , ret ) ; return - 1 ; } buf += ret ; s -= ret ; } return len ; }","int sock_send_all ( int sock_fd , const uint8_t * buf , int len ) { int s = len ; int ret ; while ( s ) { <vul-start> do ret = TEMP_FAILURE_RETRY ( send ( sock_fd , buf , s , 0 ) ) ; <vul-end> while ( ret < 0 && errno == EINTR ) ; if ( ret <= 0 ) { BTIF_TRACE_ERROR ( ""sock fd:%d send errno:%d, ret:%d"" , sock_fd , errno , ret ) ; return - 1 ; } buf += ret ; s -= ret ; } return len ; }"
122,"CWE-476 av_cold void ff_idctdsp_init ( IDCTDSPContext * c , AVCodecContext * avctx ) { const unsigned high_bit_depth = avctx -> bits_per_raw_sample > 8 ; if ( avctx -> lowres == 1 ) { c -> idct_put = ff_jref_idct4_put ; c -> idct_add = ff_jref_idct4_add ; c -> idct = ff_j_rev_dct4 ; c -> perm_type = FF_IDCT_PERM_NONE ; } else if ( avctx -> lowres == 2 ) { c -> idct_put = ff_jref_idct2_put ; c -> idct_add = ff_jref_idct2_add ; c -> idct = ff_j_rev_dct2 ; c -> perm_type = FF_IDCT_PERM_NONE ; } else if ( avctx -> lowres == 3 ) { c -> idct_put = ff_jref_idct1_put ; c -> idct_add = ff_jref_idct1_add ; c -> idct = ff_j_rev_dct1 ; c -> perm_type = FF_IDCT_PERM_NONE ; } else { if ( avctx -> bits_per_raw_sample == 10 || avctx -> bits_per_raw_sample == 9 ) { <vul-start> if ( avctx -> codec_id == AV_CODEC_ID_MPEG4 && avctx -> profile == FF_PROFILE_MPEG4_SIMPLE_STUDIO ) <vul-end> c -> idct_put = ff_simple_idct_put_int32_10bit ; else { c -> idct_put = ff_simple_idct_put_int16_10bit ; c -> idct_add = ff_simple_idct_add_int16_10bit ; c -> idct = ff_simple_idct_int16_10bit ; } c -> perm_type = FF_IDCT_PERM_NONE ; } else if ( avctx -> bits_per_raw_sample == 12 ) { c -> idct_put = ff_simple_idct_put_int16_12bit ; c -> idct_add = ff_simple_idct_add_int16_12bit ; c -> idct = ff_simple_idct_int16_12bit ; c -> perm_type = FF_IDCT_PERM_NONE ; } else { if ( avctx -> idct_algo == FF_IDCT_INT ) { c -> idct_put = ff_jref_idct_put ; c -> idct_add = ff_jref_idct_add ; c -> idct = ff_j_rev_dct ; c -> perm_type = FF_IDCT_PERM_LIBMPEG2 ; # if CONFIG_FAANIDCT } else if ( avctx -> idct_algo == FF_IDCT_FAAN ) { c -> idct_put = ff_faanidct_put ; c -> idct_add = ff_faanidct_add ; c -> idct = ff_faanidct ; c -> perm_type = FF_IDCT_PERM_NONE ; # endif } else { c -> idct_put = ff_simple_idct_put_int16_8bit ; c -> idct_add = ff_simple_idct_add_int16_8bit ; c -> idct = ff_simple_idct_int16_8bit ; c -> perm_type = FF_IDCT_PERM_NONE ; } } } c -> put_pixels_clamped = ff_put_pixels_clamped_c ; c -> put_signed_pixels_clamped = put_signed_pixels_clamped_c ; c -> add_pixels_clamped = ff_add_pixels_clamped_c ; if ( CONFIG_MPEG4_DECODER && avctx -> idct_algo == FF_IDCT_XVID ) ff_xvid_idct_init ( c , avctx ) ; if ( ARCH_AARCH64 ) ff_idctdsp_init_aarch64 ( c , avctx , high_bit_depth ) ; if ( ARCH_ALPHA ) ff_idctdsp_init_alpha ( c , avctx , high_bit_depth ) ; if ( ARCH_ARM ) ff_idctdsp_init_arm ( c , avctx , high_bit_depth ) ; if ( ARCH_PPC ) ff_idctdsp_init_ppc ( c , avctx , high_bit_depth ) ; if ( ARCH_X86 ) ff_idctdsp_init_x86 ( c , avctx , high_bit_depth ) ; if ( ARCH_MIPS ) ff_idctdsp_init_mips ( c , avctx , high_bit_depth ) ;","av_cold void ff_idctdsp_init ( IDCTDSPContext * c , AVCodecContext * avctx ) { const unsigned high_bit_depth = avctx -> bits_per_raw_sample > 8 ; if ( avctx -> lowres == 1 ) { c -> idct_put = ff_jref_idct4_put ; c -> idct_add = ff_jref_idct4_add ; c -> idct = ff_j_rev_dct4 ; c -> perm_type = FF_IDCT_PERM_NONE ; } else if ( avctx -> lowres == 2 ) { c -> idct_put = ff_jref_idct2_put ; c -> idct_add = ff_jref_idct2_add ; c -> idct = ff_j_rev_dct2 ; c -> perm_type = FF_IDCT_PERM_NONE ; } else if ( avctx -> lowres == 3 ) { c -> idct_put = ff_jref_idct1_put ; c -> idct_add = ff_jref_idct1_add ; c -> idct = ff_j_rev_dct1 ; c -> perm_type = FF_IDCT_PERM_NONE ; } else { if ( avctx -> bits_per_raw_sample == 10 || avctx -> bits_per_raw_sample == 9 ) { <vul-start> if ( c -> mpeg4_studio_profile ) <vul-end> c -> idct_put = ff_simple_idct_put_int32_10bit ; else { c -> idct_put = ff_simple_idct_put_int16_10bit ; c -> idct_add = ff_simple_idct_add_int16_10bit ; c -> idct = ff_simple_idct_int16_10bit ; } c -> perm_type = FF_IDCT_PERM_NONE ; } else if ( avctx -> bits_per_raw_sample == 12 ) { c -> idct_put = ff_simple_idct_put_int16_12bit ; c -> idct_add = ff_simple_idct_add_int16_12bit ; c -> idct = ff_simple_idct_int16_12bit ; c -> perm_type = FF_IDCT_PERM_NONE ; } else { if ( avctx -> idct_algo == FF_IDCT_INT ) { c -> idct_put = ff_jref_idct_put ; c -> idct_add = ff_jref_idct_add ; c -> idct = ff_j_rev_dct ; c -> perm_type = FF_IDCT_PERM_LIBMPEG2 ; # if CONFIG_FAANIDCT } else if ( avctx -> idct_algo == FF_IDCT_FAAN ) { c -> idct_put = ff_faanidct_put ; c -> idct_add = ff_faanidct_add ; c -> idct = ff_faanidct ; c -> perm_type = FF_IDCT_PERM_NONE ; # endif } else { c -> idct_put = ff_simple_idct_put_int16_8bit ; c -> idct_add = ff_simple_idct_add_int16_8bit ; c -> idct = ff_simple_idct_int16_8bit ; c -> perm_type = FF_IDCT_PERM_NONE ; } } } c -> put_pixels_clamped = ff_put_pixels_clamped_c ; c -> put_signed_pixels_clamped = put_signed_pixels_clamped_c ; c -> add_pixels_clamped = ff_add_pixels_clamped_c ; if ( CONFIG_MPEG4_DECODER && avctx -> idct_algo == FF_IDCT_XVID ) ff_xvid_idct_init ( c , avctx ) ; if ( ARCH_AARCH64 ) ff_idctdsp_init_aarch64 ( c , avctx , high_bit_depth ) ; if ( ARCH_ALPHA ) ff_idctdsp_init_alpha ( c , avctx , high_bit_depth ) ; if ( ARCH_ARM ) ff_idctdsp_init_arm ( c , avctx , high_bit_depth ) ; if ( ARCH_PPC ) ff_idctdsp_init_ppc ( c , avctx , high_bit_depth ) ; if ( ARCH_X86 ) ff_idctdsp_init_x86 ( c , avctx , high_bit_depth ) ; if ( ARCH_MIPS ) ff_idctdsp_init_mips ( c , avctx , high_bit_depth ) ;"
123,"CWE-189 static ssize_t f_hidg_write ( struct file * file , const char __user * buffer , size_t count , loff_t * offp ) { struct f_hidg * hidg = file -> private_data ; struct usb_request * req ; unsigned long flags ; ssize_t status = - ENOMEM ; if ( ! access_ok ( buffer , count ) ) return - EFAULT ; spin_lock_irqsave ( & hidg -> write_spinlock , flags ) ; # define WRITE_COND ( ! hidg -> write_pending ) try_again : while ( ! WRITE_COND ) { spin_unlock_irqrestore ( & hidg -> write_spinlock , flags ) ; if ( file -> f_flags & O_NONBLOCK ) return - EAGAIN ; if ( wait_event_interruptible_exclusive ( hidg -> write_queue , WRITE_COND ) ) return - ERESTARTSYS ; spin_lock_irqsave ( & hidg -> write_spinlock , flags ) ; } hidg -> write_pending = 1 ; req = hidg -> req ; count = min_t ( unsigned , count , hidg -> report_length ) ; spin_unlock_irqrestore ( & hidg -> write_spinlock , flags ) ; status = copy_from_user ( req -> buf , buffer , count ) ; if ( status != 0 ) { ERROR ( hidg -> func . config -> cdev , ""copy_from_user error\\n"" ) ; status = - EINVAL ; goto release_write_pending ; } spin_lock_irqsave ( & hidg -> write_spinlock , flags ) ; if ( ! hidg -> req ) { free_ep_req ( hidg -> in_ep , req ) ; goto try_again ; } req -> status = 0 ; req -> zero = 0 ; req -> length = count ; req -> complete = f_hidg_req_complete ; req -> context = hidg ; <vul-start> <vul-end> status = usb_ep_queue ( hidg -> in_ep , req , GFP_ATOMIC ) ; if ( status < 0 ) { ERROR ( hidg -> func . config -> cdev , ""usb_ep_queue error on int endpoint %zd\\n"" , status ) ; <vul-start> goto release_write_pending_unlocked ; <vul-end> } else { status = count ; } <vul-start> spin_unlock_irqrestore ( & hidg -> write_spinlock , flags ) ; <vul-end> return status ; release_write_pending : spin_lock_irqsave ( & hidg -> write_spinlock , flags ) ; <vul-start> release_write_pending_unlocked : <vul-end> hidg -> write_pending = 0 ; spin_unlock_irqrestore ( & hidg -> write_spinlock , flags ) ; wake_up ( & hidg -> write_queue ) ; return status ; }","static ssize_t f_hidg_write ( struct file * file , const char __user * buffer , size_t count , loff_t * offp ) { struct f_hidg * hidg = file -> private_data ; struct usb_request * req ; unsigned long flags ; ssize_t status = - ENOMEM ; if ( ! access_ok ( buffer , count ) ) return - EFAULT ; spin_lock_irqsave ( & hidg -> write_spinlock , flags ) ; # define WRITE_COND ( ! hidg -> write_pending ) try_again : while ( ! WRITE_COND ) { spin_unlock_irqrestore ( & hidg -> write_spinlock , flags ) ; if ( file -> f_flags & O_NONBLOCK ) return - EAGAIN ; if ( wait_event_interruptible_exclusive ( hidg -> write_queue , WRITE_COND ) ) return - ERESTARTSYS ; spin_lock_irqsave ( & hidg -> write_spinlock , flags ) ; } hidg -> write_pending = 1 ; req = hidg -> req ; count = min_t ( unsigned , count , hidg -> report_length ) ; spin_unlock_irqrestore ( & hidg -> write_spinlock , flags ) ; status = copy_from_user ( req -> buf , buffer , count ) ; if ( status != 0 ) { ERROR ( hidg -> func . config -> cdev , ""copy_from_user error\\n"" ) ; status = - EINVAL ; goto release_write_pending ; } spin_lock_irqsave ( & hidg -> write_spinlock , flags ) ; if ( ! hidg -> req ) { free_ep_req ( hidg -> in_ep , req ) ; goto try_again ; } req -> status = 0 ; req -> zero = 0 ; req -> length = count ; req -> complete = f_hidg_req_complete ; req -> context = hidg ; <vul-start> spin_unlock_irqrestore ( & hidg -> write_spinlock , flags ) ; <vul-end> status = usb_ep_queue ( hidg -> in_ep , req , GFP_ATOMIC ) ; if ( status < 0 ) { ERROR ( hidg -> func . config -> cdev , ""usb_ep_queue error on int endpoint %zd\\n"" , status ) ; <vul-start> goto release_write_pending ; <vul-end> } else { status = count ; } <vul-start> <vul-end> return status ; release_write_pending : spin_lock_irqsave ( & hidg -> write_spinlock , flags ) ; <vul-start> <vul-end> hidg -> write_pending = 0 ; spin_unlock_irqrestore ( & hidg -> write_spinlock , flags ) ; wake_up ( & hidg -> write_queue ) ; return status ; }"
124,"CWE-20 void Bezier ( double x1 , double y1 , double x2 , double y2 , double x3 , double y3 ) { <vul-start> outpos += sprintf ( outpos , ""\\n %12.3f %12.3f %12.3f %12.3f %12.3f %12.3f c"" , x1 , y1 , x2 , y2 , x3 , y3 ) ; <vul-end> }","void Bezier ( double x1 , double y1 , double x2 , double y2 , double x3 , double y3 ) { <vul-start> sprintf ( outputbuffer , ""\\n %12.3f %12.3f %12.3f %12.3f %12.3f %12.3f c"" , x1 , y1 , x2 , y2 , x3 , y3 ) ; sendClean ( outputbuffer ) ; <vul-end> }"
125,CWE-119 <vul-start> cJSON * cJSON_CreateBool ( int b ) { cJSON * item = cJSON_New_Item ( ) ; if ( item ) item -> type = b ? cJSON_True : cJSON_False ; return item ; } <vul-end>,<vul-start> cJSON * cJSON_CreateBool ( int b ) { cJSON * item = cJSON_New_Item ( ) ; if ( item ) item -> type = b ? cJSON_True : cJSON_False ; return item ; } <vul-end>
126,"CWE-200 } } } if ( ps_dec -> u1_flushfrm && ps_dec -> u1_init_dec_flag ) { ih264d_get_next_display_field ( ps_dec , ps_dec -> ps_out_buffer , & ( ps_dec -> s_disp_op ) ) ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { ps_dec -> u4_fmt_conv_cur_row = 0 ; ps_dec -> u4_fmt_conv_num_rows = ps_dec -> s_disp_frame_info . u4_y_ht ; ih264d_format_convert ( ps_dec , & ( ps_dec -> s_disp_op ) , ps_dec -> u4_fmt_conv_cur_row , ps_dec -> u4_fmt_conv_num_rows ) ; ps_dec -> u4_fmt_conv_cur_row += ps_dec -> u4_fmt_conv_num_rows ; ps_dec -> u4_output_present = 1 ; } ih264d_release_display_field ( ps_dec , & ( ps_dec -> s_disp_op ) ) ; ps_dec_op -> u4_pic_wd = ( UWORD32 ) ps_dec -> u2_disp_width ; ps_dec_op -> u4_pic_ht = ( UWORD32 ) ps_dec -> u2_disp_height ; ps_dec_op -> u4_new_seq = 0 ; ps_dec_op -> u4_output_present = ps_dec -> u4_output_present ; ps_dec_op -> u4_progressive_frame_flag = ps_dec -> s_disp_op . u4_progressive_frame_flag ; ps_dec_op -> e_output_format = ps_dec -> s_disp_op . e_output_format ; ps_dec_op -> s_disp_frm_buf = ps_dec -> s_disp_op . s_disp_frm_buf ; ps_dec_op -> e4_fld_type = ps_dec -> s_disp_op . e4_fld_type ; ps_dec_op -> u4_ts = ps_dec -> s_disp_op . u4_ts ; ps_dec_op -> u4_disp_buf_id = ps_dec -> s_disp_op . u4_disp_buf_id ; ps_dec_op -> u4_is_ref_flag = - 1 ; ps_dec_op -> e_pic_type = IV_NA_FRAME ; ps_dec_op -> u4_frame_decoded_flag = 0 ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { return ( IV_SUCCESS ) ; } else return ( IV_FAIL ) ; } if ( ps_dec -> u1_res_changed == 1 ) { ih264d_init_decoder ( ps_dec ) ; } ps_dec -> u4_prev_nal_skipped = 0 ; ps_dec -> u2_cur_mb_addr = 0 ; ps_dec -> u2_total_mbs_coded = 0 ; ps_dec -> u2_cur_slice_num = 0 ; ps_dec -> cur_dec_mb_num = 0 ; ps_dec -> cur_recon_mb_num = 0 ; <vul-start> ps_dec -> u4_first_slice_in_pic = 2 ; <vul-end> ps_dec -> u1_first_pb_nal_in_pic = 1 ; ps_dec -> u1_slice_header_done = 0 ; ps_dec -> u1_dangling_field = 0 ; ps_dec -> u4_dec_thread_created = 0 ; ps_dec -> u4_bs_deblk_thread_created = 0 ; ps_dec -> u4_cur_bs_mb_num = 0 ; ps_dec -> u4_start_recon_deblk = 0 ; DEBUG_THREADS_PRINTF ( "" Starting process call\\n"" ) ; ps_dec -> u4_pic_buf_got = 0 ; do { pu1_buf = ( UWORD8 * ) ps_dec_ip -> pv_stream_buffer <vul-start> <vul-end> u4_max_ofst = ps_dec_ip -> u4_num_Bytes <vul-start> ps_dec_op -> u4_num_bytes_consumed ; <vul-end> pu1_bitstrm_buf = ps_dec -> ps_mem_tab [ MEM_REC_BITSBUF ] . pv_base ; u4_next_is_aud = 0 ; buflen = ih264d_find_start_code ( pu1_buf , 0 , u4_max_ofst , & u4_length_of_start_code , & u4_next_is_aud ) ; if ( buflen == - 1 ) buflen = 0 ; buflen = MIN ( buflen , ( WORD32 ) ( ps_dec -> ps_mem_tab [ MEM_REC_BITSBUF ] . u4_mem_size - 8 ) ) ; bytes_consumed = buflen + u4_length_of_start_code ; ps_dec_op -> u4_num_bytes_consumed += bytes_consumed ; if ( buflen >= MAX_NAL_UNIT_SIZE ) { ih264d_fill_output_struct_from_context ( ps_dec , ps_dec_op ) ; H264_DEC_DEBUG_PRINT ( ""\\nNal Size exceeded %d, Processing Stopped..\\n"" , MAX_NAL_UNIT_SIZE ) ; ps_dec -> i4_error_code = 1 << IVD_CORRUPTEDDATA ; ps_dec_op -> e_pic_type = - 1 ; ih264d_signal_decode_thread ( ps_dec ) ; if ( ps_dec -> u4_pic_buf_got == 0 ) { if ( ps_dec -> i4_header_decoded == 3 ) { ps_dec -> u2_total_mbs_coded = ps_dec -> ps_cur_sps -> u2_max_mb_addr + 1 ; } if ( ps_dec -> u4_num_cores == 3 ) { ih264d_signal_bs_deblk_thread ( ps_dec ) ; } return IV_FAIL ; } else { ps_dec -> u1_pic_decode_done = 1 ;","} } } if ( ps_dec -> u1_flushfrm && ps_dec -> u1_init_dec_flag ) { ih264d_get_next_display_field ( ps_dec , ps_dec -> ps_out_buffer , & ( ps_dec -> s_disp_op ) ) ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { ps_dec -> u4_fmt_conv_cur_row = 0 ; ps_dec -> u4_fmt_conv_num_rows = ps_dec -> s_disp_frame_info . u4_y_ht ; ih264d_format_convert ( ps_dec , & ( ps_dec -> s_disp_op ) , ps_dec -> u4_fmt_conv_cur_row , ps_dec -> u4_fmt_conv_num_rows ) ; ps_dec -> u4_fmt_conv_cur_row += ps_dec -> u4_fmt_conv_num_rows ; ps_dec -> u4_output_present = 1 ; } ih264d_release_display_field ( ps_dec , & ( ps_dec -> s_disp_op ) ) ; ps_dec_op -> u4_pic_wd = ( UWORD32 ) ps_dec -> u2_disp_width ; ps_dec_op -> u4_pic_ht = ( UWORD32 ) ps_dec -> u2_disp_height ; ps_dec_op -> u4_new_seq = 0 ; ps_dec_op -> u4_output_present = ps_dec -> u4_output_present ; ps_dec_op -> u4_progressive_frame_flag = ps_dec -> s_disp_op . u4_progressive_frame_flag ; ps_dec_op -> e_output_format = ps_dec -> s_disp_op . e_output_format ; ps_dec_op -> s_disp_frm_buf = ps_dec -> s_disp_op . s_disp_frm_buf ; ps_dec_op -> e4_fld_type = ps_dec -> s_disp_op . e4_fld_type ; ps_dec_op -> u4_ts = ps_dec -> s_disp_op . u4_ts ; ps_dec_op -> u4_disp_buf_id = ps_dec -> s_disp_op . u4_disp_buf_id ; ps_dec_op -> u4_is_ref_flag = - 1 ; ps_dec_op -> e_pic_type = IV_NA_FRAME ; ps_dec_op -> u4_frame_decoded_flag = 0 ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { return ( IV_SUCCESS ) ; } else return ( IV_FAIL ) ; } if ( ps_dec -> u1_res_changed == 1 ) { ih264d_init_decoder ( ps_dec ) ; } ps_dec -> u4_prev_nal_skipped = 0 ; ps_dec -> u2_cur_mb_addr = 0 ; ps_dec -> u2_total_mbs_coded = 0 ; ps_dec -> u2_cur_slice_num = 0 ; ps_dec -> cur_dec_mb_num = 0 ; ps_dec -> cur_recon_mb_num = 0 ; <vul-start> ps_dec -> u4_first_slice_in_pic = 1 ; <vul-end> ps_dec -> u1_first_pb_nal_in_pic = 1 ; ps_dec -> u1_slice_header_done = 0 ; ps_dec -> u1_dangling_field = 0 ; ps_dec -> u4_dec_thread_created = 0 ; ps_dec -> u4_bs_deblk_thread_created = 0 ; ps_dec -> u4_cur_bs_mb_num = 0 ; ps_dec -> u4_start_recon_deblk = 0 ; DEBUG_THREADS_PRINTF ( "" Starting process call\\n"" ) ; ps_dec -> u4_pic_buf_got = 0 ; do { pu1_buf = ( UWORD8 * ) ps_dec_ip -> pv_stream_buffer <vul-start> ps_dec_op -> u4_num_bytes_consumed ; <vul-end> u4_max_ofst = ps_dec_ip -> u4_num_Bytes <vul-start> <vul-end> pu1_bitstrm_buf = ps_dec -> ps_mem_tab [ MEM_REC_BITSBUF ] . pv_base ; u4_next_is_aud = 0 ; buflen = ih264d_find_start_code ( pu1_buf , 0 , u4_max_ofst , & u4_length_of_start_code , & u4_next_is_aud ) ; if ( buflen == - 1 ) buflen = 0 ; buflen = MIN ( buflen , ( WORD32 ) ( ps_dec -> ps_mem_tab [ MEM_REC_BITSBUF ] . u4_mem_size - 8 ) ) ; bytes_consumed = buflen + u4_length_of_start_code ; ps_dec_op -> u4_num_bytes_consumed += bytes_consumed ; if ( buflen >= MAX_NAL_UNIT_SIZE ) { ih264d_fill_output_struct_from_context ( ps_dec , ps_dec_op ) ; H264_DEC_DEBUG_PRINT ( ""\\nNal Size exceeded %d, Processing Stopped..\\n"" , MAX_NAL_UNIT_SIZE ) ; ps_dec -> i4_error_code = 1 << IVD_CORRUPTEDDATA ; ps_dec_op -> e_pic_type = - 1 ; ih264d_signal_decode_thread ( ps_dec ) ; if ( ps_dec -> u4_pic_buf_got == 0 ) { if ( ps_dec -> i4_header_decoded == 3 ) { ps_dec -> u2_total_mbs_coded = ps_dec -> ps_cur_sps -> u2_max_mb_addr + 1 ; } if ( ps_dec -> u4_num_cores == 3 ) { ih264d_signal_bs_deblk_thread ( ps_dec ) ; } return IV_FAIL ; } else { ps_dec -> u1_pic_decode_done = 1 ;"
127,"CWE-787 void pdf_get_version ( FILE * fp , pdf_t * pdf ) { <vul-start> char * header , * c ; header = get_header ( fp ) ; <vul-end> if ( ( c = strstr ( header , ""%PDF-"" ) ) && <vul-start> ( c + strlen ( ""%PDF-M.m"" ) + 2 ) ) <vul-end> { pdf -> pdf_major_version = atoi ( c + strlen ( ""%PDF-"" ) ) ; pdf -> pdf_minor_version = atoi ( c + strlen ( ""%PDF-M."" ) ) ; } free ( header ) ; }","void pdf_get_version ( FILE * fp , pdf_t * pdf ) { <vul-start> char * header = get_header ( fp ) ; const char * c ; <vul-end> if ( ( c = strstr ( header , ""%PDF-"" ) ) && <vul-start> ( ( c + 6 ) [ 0 ] == '.' ) && isdigit ( ( c + 5 ) [ 0 ] ) && isdigit ( ( c + 7 ) [ 0 ] ) ) <vul-end> { pdf -> pdf_major_version = atoi ( c + strlen ( ""%PDF-"" ) ) ; pdf -> pdf_minor_version = atoi ( c + strlen ( ""%PDF-M."" ) ) ; } free ( header ) ; }"
128,"CWE-200 ps_dec_op -> e_output_format = ps_dec -> s_disp_op . e_output_format ; ps_dec_op -> s_disp_frm_buf = ps_dec -> s_disp_op . s_disp_frm_buf ; ps_dec_op -> e4_fld_type = ps_dec -> s_disp_op . e4_fld_type ; ps_dec_op -> u4_ts = ps_dec -> s_disp_op . u4_ts ; ps_dec_op -> u4_disp_buf_id = ps_dec -> s_disp_op . u4_disp_buf_id ; ps_dec_op -> u4_is_ref_flag = - 1 ; ps_dec_op -> e_pic_type = IV_NA_FRAME ; ps_dec_op -> u4_frame_decoded_flag = 0 ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { return ( IV_SUCCESS ) ; } else return ( IV_FAIL ) ; } if ( ps_dec -> u1_res_changed == 1 ) { ih264d_init_decoder ( ps_dec ) ; } ps_dec -> u4_prev_nal_skipped = 0 ; ps_dec -> u2_cur_mb_addr = 0 ; ps_dec -> u2_total_mbs_coded = 0 ; ps_dec -> u2_cur_slice_num = 0 ; ps_dec -> cur_dec_mb_num = 0 ; ps_dec -> cur_recon_mb_num = 0 ; ps_dec -> u4_first_slice_in_pic = 1 ; ps_dec -> u1_slice_header_done = 0 ; ps_dec -> u1_dangling_field = 0 ; ps_dec -> u4_dec_thread_created = 0 ; ps_dec -> u4_bs_deblk_thread_created = 0 ; ps_dec -> u4_cur_bs_mb_num = 0 ; ps_dec -> u4_start_recon_deblk = 0 ; ps_dec -> u4_sps_cnt_in_process = 0 ; DEBUG_THREADS_PRINTF ( "" Starting process call\\n"" ) ; ps_dec -> u4_pic_buf_got = 0 ; do { WORD32 buf_size ; pu1_buf = ( UWORD8 * ) ps_dec_ip -> pv_stream_buffer <vul-start> <vul-end> u4_max_ofst = ps_dec_ip -> u4_num_Bytes <vul-start> ps_dec_op -> u4_num_bytes_consumed ; <vul-end> if ( ( NULL == ps_dec -> pu1_bits_buf_dynamic ) && ( ps_dec -> i4_header_decoded & 1 ) ) { WORD32 size ; void * pv_buf ; void * pv_mem_ctxt = ps_dec -> pv_mem_ctxt ; size = MAX ( 256000 , ps_dec -> u2_pic_wd * ps_dec -> u2_pic_ht * 3 / 2 ) ; <vul-start> pv_buf = ps_dec -> pf_aligned_alloc ( pv_mem_ctxt , 128 , size ) ; <vul-end> RETURN_IF ( ( NULL == pv_buf ) , IV_FAIL ) ; ps_dec -> pu1_bits_buf_dynamic = pv_buf ; ps_dec -> u4_dynamic_bits_buf_size = size ; } if ( ps_dec -> pu1_bits_buf_dynamic ) { pu1_bitstrm_buf = ps_dec -> pu1_bits_buf_dynamic ; buf_size = ps_dec -> u4_dynamic_bits_buf_size ; } else { pu1_bitstrm_buf = ps_dec -> pu1_bits_buf_static ; buf_size = ps_dec -> u4_static_bits_buf_size ; } u4_next_is_aud = 0 ; buflen = ih264d_find_start_code ( pu1_buf , 0 , u4_max_ofst , & u4_length_of_start_code , & u4_next_is_aud ) ; if ( buflen == - 1 ) buflen = 0 ; buflen = MIN ( buflen , buf_size - 8 ) ; bytes_consumed = buflen + u4_length_of_start_code ; ps_dec_op -> u4_num_bytes_consumed += bytes_consumed ; { UWORD8 u1_firstbyte , u1_nal_ref_idc ; if ( ps_dec -> i4_app_skip_mode == IVD_SKIP_B ) { u1_firstbyte = * ( pu1_buf + u4_length_of_start_code ) ; u1_nal_ref_idc = ( UWORD8 ) ( NAL_REF_IDC ( u1_firstbyte ) ) ; if ( u1_nal_ref_idc == 0 ) { cur_slice_is_nonref = 1 ; continue ; } else { if ( 1 == cur_slice_is_nonref ) { ps_dec_op -> u4_num_bytes_consumed -= bytes_consumed ; ps_dec_op -> e_pic_type = IV_B_FRAME ; ps_dec_op -> u4_error_code = IVD_DEC_FRM_SKIPPED ; ps_dec_op -> u4_error_code |= ( 1 << IVD_UNSUPPORTEDPARAM ) ; ps_dec_op -> u4_frame_decoded_flag = 0 ; ps_dec_op -> u4_size = sizeof ( ivd_video_decode_op_t ) ; ih264d_signal_decode_thread ( ps_dec ) ; if ( ps_dec -> u4_num_cores == 3 )","ps_dec_op -> e_output_format = ps_dec -> s_disp_op . e_output_format ; ps_dec_op -> s_disp_frm_buf = ps_dec -> s_disp_op . s_disp_frm_buf ; ps_dec_op -> e4_fld_type = ps_dec -> s_disp_op . e4_fld_type ; ps_dec_op -> u4_ts = ps_dec -> s_disp_op . u4_ts ; ps_dec_op -> u4_disp_buf_id = ps_dec -> s_disp_op . u4_disp_buf_id ; ps_dec_op -> u4_is_ref_flag = - 1 ; ps_dec_op -> e_pic_type = IV_NA_FRAME ; ps_dec_op -> u4_frame_decoded_flag = 0 ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { return ( IV_SUCCESS ) ; } else return ( IV_FAIL ) ; } if ( ps_dec -> u1_res_changed == 1 ) { ih264d_init_decoder ( ps_dec ) ; } ps_dec -> u4_prev_nal_skipped = 0 ; ps_dec -> u2_cur_mb_addr = 0 ; ps_dec -> u2_total_mbs_coded = 0 ; ps_dec -> u2_cur_slice_num = 0 ; ps_dec -> cur_dec_mb_num = 0 ; ps_dec -> cur_recon_mb_num = 0 ; ps_dec -> u4_first_slice_in_pic = 1 ; ps_dec -> u1_slice_header_done = 0 ; ps_dec -> u1_dangling_field = 0 ; ps_dec -> u4_dec_thread_created = 0 ; ps_dec -> u4_bs_deblk_thread_created = 0 ; ps_dec -> u4_cur_bs_mb_num = 0 ; ps_dec -> u4_start_recon_deblk = 0 ; ps_dec -> u4_sps_cnt_in_process = 0 ; DEBUG_THREADS_PRINTF ( "" Starting process call\\n"" ) ; ps_dec -> u4_pic_buf_got = 0 ; do { WORD32 buf_size ; pu1_buf = ( UWORD8 * ) ps_dec_ip -> pv_stream_buffer <vul-start> ps_dec_op -> u4_num_bytes_consumed ; <vul-end> u4_max_ofst = ps_dec_ip -> u4_num_Bytes <vul-start> <vul-end> if ( ( NULL == ps_dec -> pu1_bits_buf_dynamic ) && ( ps_dec -> i4_header_decoded & 1 ) ) { WORD32 size ; void * pv_buf ; void * pv_mem_ctxt = ps_dec -> pv_mem_ctxt ; size = MAX ( 256000 , ps_dec -> u2_pic_wd * ps_dec -> u2_pic_ht * 3 / 2 ) ; <vul-start> pv_buf = ps_dec -> pf_aligned_alloc ( pv_mem_ctxt , 128 , size + EXTRA_BS_OFFSET ) ; <vul-end> RETURN_IF ( ( NULL == pv_buf ) , IV_FAIL ) ; ps_dec -> pu1_bits_buf_dynamic = pv_buf ; ps_dec -> u4_dynamic_bits_buf_size = size ; } if ( ps_dec -> pu1_bits_buf_dynamic ) { pu1_bitstrm_buf = ps_dec -> pu1_bits_buf_dynamic ; buf_size = ps_dec -> u4_dynamic_bits_buf_size ; } else { pu1_bitstrm_buf = ps_dec -> pu1_bits_buf_static ; buf_size = ps_dec -> u4_static_bits_buf_size ; } u4_next_is_aud = 0 ; buflen = ih264d_find_start_code ( pu1_buf , 0 , u4_max_ofst , & u4_length_of_start_code , & u4_next_is_aud ) ; if ( buflen == - 1 ) buflen = 0 ; buflen = MIN ( buflen , buf_size - 8 ) ; bytes_consumed = buflen + u4_length_of_start_code ; ps_dec_op -> u4_num_bytes_consumed += bytes_consumed ; { UWORD8 u1_firstbyte , u1_nal_ref_idc ; if ( ps_dec -> i4_app_skip_mode == IVD_SKIP_B ) { u1_firstbyte = * ( pu1_buf + u4_length_of_start_code ) ; u1_nal_ref_idc = ( UWORD8 ) ( NAL_REF_IDC ( u1_firstbyte ) ) ; if ( u1_nal_ref_idc == 0 ) { cur_slice_is_nonref = 1 ; continue ; } else { if ( 1 == cur_slice_is_nonref ) { ps_dec_op -> u4_num_bytes_consumed -= bytes_consumed ; ps_dec_op -> e_pic_type = IV_B_FRAME ; ps_dec_op -> u4_error_code = IVD_DEC_FRM_SKIPPED ; ps_dec_op -> u4_error_code |= ( 1 << IVD_UNSUPPORTEDPARAM ) ; ps_dec_op -> u4_frame_decoded_flag = 0 ; ps_dec_op -> u4_size = sizeof ( ivd_video_decode_op_t ) ; ih264d_signal_decode_thread ( ps_dec ) ; if ( ps_dec -> u4_num_cores == 3 )"
129,"CWE-125 int wasm_dis ( WasmOp * op , const unsigned char * buf , int buf_len ) { op -> len = 1 ; op -> op = buf [ 0 ] ; <vul-start> if ( op -> op > 0xbf ) return 1 ; <vul-end> WasmOpDef * opdef = & opcodes [ op -> op ] ; switch ( op -> op ) { case WASM_OP_TRAP : case WASM_OP_NOP : case WASM_OP_ELSE : case WASM_OP_RETURN : case WASM_OP_DROP : case WASM_OP_SELECT : case WASM_OP_I32EQZ : case WASM_OP_I32EQ : case WASM_OP_I32NE : case WASM_OP_I32LTS : case WASM_OP_I32LTU : case WASM_OP_I32GTS : case WASM_OP_I32GTU : case WASM_OP_I32LES : case WASM_OP_I32LEU : case WASM_OP_I32GES : case WASM_OP_I32GEU : case WASM_OP_I64EQZ : case WASM_OP_I64EQ : case WASM_OP_I64NE : case WASM_OP_I64LTS : case WASM_OP_I64LTU : case WASM_OP_I64GTS : case WASM_OP_I64GTU : case WASM_OP_I64LES : case WASM_OP_I64LEU : case WASM_OP_I64GES : case WASM_OP_I64GEU : case WASM_OP_F32EQ : case WASM_OP_F32NE : case WASM_OP_F32LT : case WASM_OP_F32GT : case WASM_OP_F32LE : case WASM_OP_F32GE : case WASM_OP_F64EQ : case WASM_OP_F64NE : case WASM_OP_F64LT : case WASM_OP_F64GT : case WASM_OP_F64LE : case WASM_OP_F64GE : case WASM_OP_I32CLZ : case WASM_OP_I32CTZ : case WASM_OP_I32POPCNT : case WASM_OP_I32ADD : case WASM_OP_I32SUB : case WASM_OP_I32MUL : case WASM_OP_I32DIVS : case WASM_OP_I32DIVU :","int wasm_dis ( WasmOp * op , const unsigned char * buf , int buf_len ) { op -> len = 1 ; op -> op = buf [ 0 ] ; <vul-start> if ( op -> op > 0xbf ) { return 1 ; } <vul-end> WasmOpDef * opdef = & opcodes [ op -> op ] ; switch ( op -> op ) { case WASM_OP_TRAP : case WASM_OP_NOP : case WASM_OP_ELSE : case WASM_OP_RETURN : case WASM_OP_DROP : case WASM_OP_SELECT : case WASM_OP_I32EQZ : case WASM_OP_I32EQ : case WASM_OP_I32NE : case WASM_OP_I32LTS : case WASM_OP_I32LTU : case WASM_OP_I32GTS : case WASM_OP_I32GTU : case WASM_OP_I32LES : case WASM_OP_I32LEU : case WASM_OP_I32GES : case WASM_OP_I32GEU : case WASM_OP_I64EQZ : case WASM_OP_I64EQ : case WASM_OP_I64NE : case WASM_OP_I64LTS : case WASM_OP_I64LTU : case WASM_OP_I64GTS : case WASM_OP_I64GTU : case WASM_OP_I64LES : case WASM_OP_I64LEU : case WASM_OP_I64GES : case WASM_OP_I64GEU : case WASM_OP_F32EQ : case WASM_OP_F32NE : case WASM_OP_F32LT : case WASM_OP_F32GT : case WASM_OP_F32LE : case WASM_OP_F32GE : case WASM_OP_F64EQ : case WASM_OP_F64NE : case WASM_OP_F64LT : case WASM_OP_F64GT : case WASM_OP_F64LE : case WASM_OP_F64GE : case WASM_OP_I32CLZ : case WASM_OP_I32CTZ : case WASM_OP_I32POPCNT : case WASM_OP_I32ADD : case WASM_OP_I32SUB : case WASM_OP_I32MUL : case WASM_OP_I32DIVS : case WASM_OP_I32DIVU :"
130,"CWE-476 static int tls_construct_cke_ecdhe ( SSL * s , unsigned char * * p , int * len , int * al ) { # ifndef OPENSSL_NO_EC unsigned char * encodedPoint = NULL ; int encoded_pt_len = 0 ; EVP_PKEY * ckey = NULL , * skey = NULL ; skey = s -> s3 -> peer_tmp ; if ( skey == NULL ) { SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_INTERNAL_ERROR ) ; return 0 ; } ckey = ssl_generate_pkey ( skey ) ; <vul-start> <vul-end> if ( ssl_derive ( s , ckey , skey ) == 0 ) { SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_EVP_LIB ) ; goto err ; } encoded_pt_len = EVP_PKEY_get1_tls_encodedpoint ( ckey , & encodedPoint ) ; if ( encoded_pt_len == 0 ) { SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_EC_LIB ) ; goto err ; } EVP_PKEY_free ( ckey ) ; ckey = NULL ; * len = encoded_pt_len ; * * p = * len ; * p += 1 ; memcpy ( * p , encodedPoint , * len ) ; * len += 1 ; OPENSSL_free ( encodedPoint ) ; return 1 ; err : EVP_PKEY_free ( ckey ) ; return 0 ; # else SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_INTERNAL_ERROR ) ; * al = SSL_AD_INTERNAL_ERROR ; return 0 ; # endif }","static int tls_construct_cke_ecdhe ( SSL * s , unsigned char * * p , int * len , int * al ) { # ifndef OPENSSL_NO_EC unsigned char * encodedPoint = NULL ; int encoded_pt_len = 0 ; EVP_PKEY * ckey = NULL , * skey = NULL ; skey = s -> s3 -> peer_tmp ; if ( skey == NULL ) { SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_INTERNAL_ERROR ) ; return 0 ; } ckey = ssl_generate_pkey ( skey ) ; <vul-start> if ( ckey == NULL ) { SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_INTERNAL_ERROR ) ; goto err ; } <vul-end> if ( ssl_derive ( s , ckey , skey ) == 0 ) { SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_EVP_LIB ) ; goto err ; } encoded_pt_len = EVP_PKEY_get1_tls_encodedpoint ( ckey , & encodedPoint ) ; if ( encoded_pt_len == 0 ) { SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_EC_LIB ) ; goto err ; } EVP_PKEY_free ( ckey ) ; ckey = NULL ; * len = encoded_pt_len ; * * p = * len ; * p += 1 ; memcpy ( * p , encodedPoint , * len ) ; * len += 1 ; OPENSSL_free ( encodedPoint ) ; return 1 ; err : EVP_PKEY_free ( ckey ) ; return 0 ; # else SSLerr ( SSL_F_TLS_CONSTRUCT_CKE_ECDHE , ERR_R_INTERNAL_ERROR ) ; * al = SSL_AD_INTERNAL_ERROR ; return 0 ; # endif }"
131,"CWE-264 int cg_mkdir ( const char * path , mode_t mode ) { struct fuse_context * fc = fuse_get_context ( ) ; <vul-start> char * fpath = NULL , * path1 , * cgdir = NULL , * controller ; <vul-end> const char * cgroup ; int ret ; if ( ! fc ) return - EIO ; controller = pick_controller_from_path ( fc , path ) ; if ( ! controller ) return - EINVAL ; cgroup = find_cgroup_in_path ( path ) ; if ( ! cgroup ) return - EINVAL ; get_cgdir_and_path ( cgroup , & cgdir , & fpath ) ; if ( ! fpath ) path1 = ""/"" ; else path1 = cgdir ; <vul-start> <vul-end> if ( ! fc_may_access ( fc , controller , path1 , NULL , O_RDWR ) ) { ret = - EACCES ; goto out ; } if ( ! caller_is_in_ancestor ( fc -> pid , controller , path1 , NULL ) ) { ret = - EACCES ; goto out ; } ret = cgfs_create ( controller , cgroup , fc -> uid , fc -> gid ) ; printf ( ""cgfs_create returned %d for %s %s\\n"" , ret , controller , cgroup ) ; out : free ( cgdir ) ; <vul-start> <vul-end> return ret ; }","int cg_mkdir ( const char * path , mode_t mode ) { struct fuse_context * fc = fuse_get_context ( ) ; <vul-start> char * fpath = NULL , * path1 , * cgdir = NULL , * controller , * next = NULL ; <vul-end> const char * cgroup ; int ret ; if ( ! fc ) return - EIO ; controller = pick_controller_from_path ( fc , path ) ; if ( ! controller ) return - EINVAL ; cgroup = find_cgroup_in_path ( path ) ; if ( ! cgroup ) return - EINVAL ; get_cgdir_and_path ( cgroup , & cgdir , & fpath ) ; if ( ! fpath ) path1 = ""/"" ; else path1 = cgdir ; <vul-start> if ( ! caller_is_in_ancestor ( fc -> pid , controller , path1 , & next ) ) { if ( fpath && strcmp ( next , fpath ) == 0 ) ret = - EEXIST ; else ret = - ENOENT ; goto out ; } <vul-end> if ( ! fc_may_access ( fc , controller , path1 , NULL , O_RDWR ) ) { ret = - EACCES ; goto out ; } if ( ! caller_is_in_ancestor ( fc -> pid , controller , path1 , NULL ) ) { ret = - EACCES ; goto out ; } ret = cgfs_create ( controller , cgroup , fc -> uid , fc -> gid ) ; printf ( ""cgfs_create returned %d for %s %s\\n"" , ret , controller , cgroup ) ; out : free ( cgdir ) ; <vul-start> free ( next ) ; <vul-end> return ret ; }"
132,"CWE-617 s -> me . qpel_avg = s -> qdsp . avg_qpel_pixels_tab ; } else { s -> me . qpel_put = s -> qdsp . put_no_rnd_qpel_pixels_tab ; s -> me . qpel_avg = s -> qdsp . avg_qpel_pixels_tab ; } if ( ( ret = ff_mpv_frame_start ( s , avctx ) ) < 0 ) return ret ; if ( ! s -> divx_packed ) ff_thread_finish_setup ( avctx ) ; if ( avctx -> hwaccel ) { ret = avctx -> hwaccel -> start_frame ( avctx , s -> gb . buffer , s -> gb . buffer_end - s -> gb . buffer ) ; if ( ret < 0 ) return ret ; } ff_mpeg_er_frame_start ( s ) ; if ( CONFIG_WMV2_DECODER && s -> msmpeg4_version == 5 ) { ret = ff_wmv2_decode_secondary_picture_header ( s ) ; if ( ret < 0 ) return ret ; if ( ret == 1 ) goto frame_end ; } s -> mb_x = 0 ; s -> mb_y = 0 ; slice_ret = decode_slice ( s ) ; while ( s -> mb_y < s -> mb_height ) { if ( s -> msmpeg4_version ) { if ( s -> slice_height == 0 || s -> mb_x != 0 || slice_ret < 0 || ( s -> mb_y % s -> slice_height ) != 0 || get_bits_left ( & s -> gb ) < 0 ) break ; } else { int prev_x = s -> mb_x , prev_y = s -> mb_y ; if ( ff_h263_resync ( s ) < 0 ) break ; if ( prev_y * s -> mb_width + prev_x < s -> mb_y * s -> mb_width + s -> mb_x ) s -> er . error_occurred = 1 ; } if ( s -> msmpeg4_version < 4 && s -> h263_pred ) ff_mpeg4_clean_buffers ( s ) ; if ( decode_slice ( s ) < 0 ) slice_ret = AVERROR_INVALIDDATA ; } if ( s -> msmpeg4_version && s -> msmpeg4_version < 4 && s -> pict_type == AV_PICTURE_TYPE_I ) if ( ! CONFIG_MSMPEG4_DECODER || ff_msmpeg4_decode_ext_header ( s , buf_size ) < 0 ) s -> er . error_status_table [ s -> mb_num - 1 ] = ER_MB_ERROR ; av_assert1 ( s -> bitstream_buffer_size == 0 ) ; frame_end : <vul-start> <vul-end> ff_er_frame_end ( & s -> er ) ; if ( avctx -> hwaccel ) { ret = avctx -> hwaccel -> end_frame ( avctx ) ; if ( ret < 0 ) return ret ; } ff_mpv_frame_end ( s ) ; if ( CONFIG_MPEG4_DECODER && avctx -> codec_id == AV_CODEC_ID_MPEG4 ) ff_mpeg4_frame_end ( avctx , buf , buf_size ) ; if ( ! s -> divx_packed && avctx -> hwaccel ) ff_thread_finish_setup ( avctx ) ; av_assert1 ( s -> current_picture . f -> pict_type == s -> current_picture_ptr -> f -> pict_type ) ; av_assert1 ( s -> current_picture . f -> pict_type == s -> pict_type ) ; if ( s -> pict_type == AV_PICTURE_TYPE_B || s -> low_delay ) { if ( ( ret = av_frame_ref ( pict , s -> current_picture_ptr -> f ) ) < 0 ) return ret ; ff_print_debug_info ( s , s -> current_picture_ptr , pict ) ; ff_mpv_export_qp_table ( s , pict , s -> current_picture_ptr , FF_QSCALE_TYPE_MPEG1 ) ; } else if ( s -> last_picture_ptr ) { if ( ( ret = av_frame_ref ( pict , s -> last_picture_ptr -> f ) ) < 0 ) return ret ; ff_print_debug_info ( s , s -> last_picture_ptr , pict ) ; ff_mpv_export_qp_table ( s , pict , s -> last_picture_ptr , FF_QSCALE_TYPE_MPEG1 ) ; } if ( s -> last_picture_ptr || s -> low_delay ) { if ( pict -> format == AV_PIX_FMT_YUV420P && ( s -> codec_tag == AV_RL32 ( ""GEOV"" ) || s -> codec_tag == AV_RL32 ( ""GEOX"" ) ) ) { int x , y , p ; av_frame_make_writable ( pict ) ; for ( p = 0 ; p < 3 ; p ++ ) { int w = AV_CEIL_RSHIFT ( pict -> width , ! ! p ) ; int h = AV_CEIL_RSHIFT ( pict -> height , ! ! p ) ; int linesize = pict -> linesize [ p ] ; for ( y = 0 ; y < ( h >> 1 ) ; y ++ ) for ( x = 0 ; x < w ; x ++ ) FFSWAP ( int , pict -> data [ p ] [ x + y * linesize ] , pict -> data [ p ] [ x + ( h - 1 - y ) * linesize ] ) ; } } * got_frame = 1 ; } if ( slice_ret < 0 && ( avctx -> err_recognition & AV_EF_EXPLODE ) ) return slice_ret ; else return get_consumed_bytes ( s , buf_size ) ; }","s -> me . qpel_avg = s -> qdsp . avg_qpel_pixels_tab ; } else { s -> me . qpel_put = s -> qdsp . put_no_rnd_qpel_pixels_tab ; s -> me . qpel_avg = s -> qdsp . avg_qpel_pixels_tab ; } if ( ( ret = ff_mpv_frame_start ( s , avctx ) ) < 0 ) return ret ; if ( ! s -> divx_packed ) ff_thread_finish_setup ( avctx ) ; if ( avctx -> hwaccel ) { ret = avctx -> hwaccel -> start_frame ( avctx , s -> gb . buffer , s -> gb . buffer_end - s -> gb . buffer ) ; if ( ret < 0 ) return ret ; } ff_mpeg_er_frame_start ( s ) ; if ( CONFIG_WMV2_DECODER && s -> msmpeg4_version == 5 ) { ret = ff_wmv2_decode_secondary_picture_header ( s ) ; if ( ret < 0 ) return ret ; if ( ret == 1 ) goto frame_end ; } s -> mb_x = 0 ; s -> mb_y = 0 ; slice_ret = decode_slice ( s ) ; while ( s -> mb_y < s -> mb_height ) { if ( s -> msmpeg4_version ) { if ( s -> slice_height == 0 || s -> mb_x != 0 || slice_ret < 0 || ( s -> mb_y % s -> slice_height ) != 0 || get_bits_left ( & s -> gb ) < 0 ) break ; } else { int prev_x = s -> mb_x , prev_y = s -> mb_y ; if ( ff_h263_resync ( s ) < 0 ) break ; if ( prev_y * s -> mb_width + prev_x < s -> mb_y * s -> mb_width + s -> mb_x ) s -> er . error_occurred = 1 ; } if ( s -> msmpeg4_version < 4 && s -> h263_pred ) ff_mpeg4_clean_buffers ( s ) ; if ( decode_slice ( s ) < 0 ) slice_ret = AVERROR_INVALIDDATA ; } if ( s -> msmpeg4_version && s -> msmpeg4_version < 4 && s -> pict_type == AV_PICTURE_TYPE_I ) if ( ! CONFIG_MSMPEG4_DECODER || ff_msmpeg4_decode_ext_header ( s , buf_size ) < 0 ) s -> er . error_status_table [ s -> mb_num - 1 ] = ER_MB_ERROR ; av_assert1 ( s -> bitstream_buffer_size == 0 ) ; frame_end : <vul-start> if ( ! s -> studio_profile ) <vul-end> ff_er_frame_end ( & s -> er ) ; if ( avctx -> hwaccel ) { ret = avctx -> hwaccel -> end_frame ( avctx ) ; if ( ret < 0 ) return ret ; } ff_mpv_frame_end ( s ) ; if ( CONFIG_MPEG4_DECODER && avctx -> codec_id == AV_CODEC_ID_MPEG4 ) ff_mpeg4_frame_end ( avctx , buf , buf_size ) ; if ( ! s -> divx_packed && avctx -> hwaccel ) ff_thread_finish_setup ( avctx ) ; av_assert1 ( s -> current_picture . f -> pict_type == s -> current_picture_ptr -> f -> pict_type ) ; av_assert1 ( s -> current_picture . f -> pict_type == s -> pict_type ) ; if ( s -> pict_type == AV_PICTURE_TYPE_B || s -> low_delay ) { if ( ( ret = av_frame_ref ( pict , s -> current_picture_ptr -> f ) ) < 0 ) return ret ; ff_print_debug_info ( s , s -> current_picture_ptr , pict ) ; ff_mpv_export_qp_table ( s , pict , s -> current_picture_ptr , FF_QSCALE_TYPE_MPEG1 ) ; } else if ( s -> last_picture_ptr ) { if ( ( ret = av_frame_ref ( pict , s -> last_picture_ptr -> f ) ) < 0 ) return ret ; ff_print_debug_info ( s , s -> last_picture_ptr , pict ) ; ff_mpv_export_qp_table ( s , pict , s -> last_picture_ptr , FF_QSCALE_TYPE_MPEG1 ) ; } if ( s -> last_picture_ptr || s -> low_delay ) { if ( pict -> format == AV_PIX_FMT_YUV420P && ( s -> codec_tag == AV_RL32 ( ""GEOV"" ) || s -> codec_tag == AV_RL32 ( ""GEOX"" ) ) ) { int x , y , p ; av_frame_make_writable ( pict ) ; for ( p = 0 ; p < 3 ; p ++ ) { int w = AV_CEIL_RSHIFT ( pict -> width , ! ! p ) ; int h = AV_CEIL_RSHIFT ( pict -> height , ! ! p ) ; int linesize = pict -> linesize [ p ] ; for ( y = 0 ; y < ( h >> 1 ) ; y ++ ) for ( x = 0 ; x < w ; x ++ ) FFSWAP ( int , pict -> data [ p ] [ x + y * linesize ] , pict -> data [ p ] [ x + ( h - 1 - y ) * linesize ] ) ; } } * got_frame = 1 ; } if ( slice_ret < 0 && ( avctx -> err_recognition & AV_EF_EXPLODE ) ) return slice_ret ; else return get_consumed_bytes ( s , buf_size ) ; }"
133,"CWE-284 int btsock_thread_post_cmd ( int h , int type , const unsigned char * data , int size , uint32_t user_id ) { if ( h < 0 || h >= MAX_THREAD ) { APPL_TRACE_ERROR ( ""invalid bt thread handle:%d"" , h ) ; return FALSE ; } if ( ts [ h ] . cmd_fdw == - 1 ) { APPL_TRACE_ERROR ( ""cmd socket is not created. socket thread may not initialized"" ) ; return FALSE ; } sock_cmd_t cmd = { CMD_USER_PRIVATE , 0 , type , size , user_id } ; APPL_TRACE_DEBUG ( ""post cmd type:%d, size:%d, h:%d, "" , type , size , h ) ; sock_cmd_t * cmd_send = & cmd ; int size_send = sizeof ( cmd ) ; if ( data && size ) { size_send = sizeof ( cmd ) + size ; cmd_send = ( sock_cmd_t * ) alloca ( size_send ) ; if ( cmd_send ) { * cmd_send = cmd ; memcpy ( cmd_send + 1 , data , size ) ; } else { APPL_TRACE_ERROR ( ""alloca failed at h:%d, cmd type:%d, size:%d"" , h , type , size_send ) ; return FALSE ; } } <vul-start> return send ( ts [ h ] . cmd_fdw , cmd_send , size_send , 0 ) == size_send ; <vul-end> }","int btsock_thread_post_cmd ( int h , int type , const unsigned char * data , int size , uint32_t user_id ) { if ( h < 0 || h >= MAX_THREAD ) { APPL_TRACE_ERROR ( ""invalid bt thread handle:%d"" , h ) ; return FALSE ; } if ( ts [ h ] . cmd_fdw == - 1 ) { APPL_TRACE_ERROR ( ""cmd socket is not created. socket thread may not initialized"" ) ; return FALSE ; } sock_cmd_t cmd = { CMD_USER_PRIVATE , 0 , type , size , user_id } ; APPL_TRACE_DEBUG ( ""post cmd type:%d, size:%d, h:%d, "" , type , size , h ) ; sock_cmd_t * cmd_send = & cmd ; int size_send = sizeof ( cmd ) ; if ( data && size ) { size_send = sizeof ( cmd ) + size ; cmd_send = ( sock_cmd_t * ) alloca ( size_send ) ; if ( cmd_send ) { * cmd_send = cmd ; memcpy ( cmd_send + 1 , data , size ) ; } else { APPL_TRACE_ERROR ( ""alloca failed at h:%d, cmd type:%d, size:%d"" , h , type , size_send ) ; return FALSE ; } } <vul-start> return TEMP_FAILURE_RETRY ( send ( ts [ h ] . cmd_fdw , cmd_send , size_send , 0 ) ) == size_send ; <vul-end> }"
134,"CWE-125 static int name_parse ( u8 * packet , int length , int * idx , char * name_out , int name_out_len ) { int name_end = - 1 ; int j = * idx ; int ptr_count = 0 ; # define GET32 ( x ) do { if ( j + 4 > length ) goto err ; memcpy ( & t32_ , packet + j , 4 ) ; j += 4 ; x = ntohl ( t32_ ) ; } while ( 0 ) # define GET16 ( x ) do { if ( j + 2 > length ) goto err ; memcpy ( & t_ , packet + j , 2 ) ; j += 2 ; x = ntohs ( t_ ) ; } while ( 0 ) # define GET8 ( x ) do { if ( j >= length ) goto err ; x = packet [ j ++ ] ; } while ( 0 ) char * cp = name_out ; const char * const end = name_out + name_out_len ; for ( ; ; ) { u8 label_len ; <vul-start> if ( j >= length ) return - 1 ; <vul-end> GET8 ( label_len ) ; if ( ! label_len ) break ; if ( label_len & 0xc0 ) { u8 ptr_low ; GET8 ( ptr_low ) ; if ( name_end < 0 ) name_end = j ; j = ( ( ( int ) label_len & 0x3f ) << 8 ) + ptr_low ; if ( j < 0 || j >= length ) return - 1 ; if ( ++ ptr_count > length ) return - 1 ; continue ; } if ( label_len > 63 ) return - 1 ; if ( cp != name_out ) { if ( cp + 1 >= end ) return - 1 ; * cp ++ = '.' ; } if ( cp + label_len >= end ) return - 1 ; <vul-start> <vul-end> memcpy ( cp , packet + j , label_len ) ; cp += label_len ; j += label_len ; } if ( cp >= end ) return - 1 ; * cp = '\\0' ; if ( name_end < 0 ) * idx = j ; else * idx = name_end ; return 0 ; err : return - 1 ; }","static int name_parse ( u8 * packet , int length , int * idx , char * name_out , int name_out_len ) { int name_end = - 1 ; int j = * idx ; int ptr_count = 0 ; # define GET32 ( x ) do { if ( j + 4 > length ) goto err ; memcpy ( & t32_ , packet + j , 4 ) ; j += 4 ; x = ntohl ( t32_ ) ; } while ( 0 ) # define GET16 ( x ) do { if ( j + 2 > length ) goto err ; memcpy ( & t_ , packet + j , 2 ) ; j += 2 ; x = ntohs ( t_ ) ; } while ( 0 ) # define GET8 ( x ) do { if ( j >= length ) goto err ; x = packet [ j ++ ] ; } while ( 0 ) char * cp = name_out ; const char * const end = name_out + name_out_len ; for ( ; ; ) { u8 label_len ; <vul-start> <vul-end> GET8 ( label_len ) ; if ( ! label_len ) break ; if ( label_len & 0xc0 ) { u8 ptr_low ; GET8 ( ptr_low ) ; if ( name_end < 0 ) name_end = j ; j = ( ( ( int ) label_len & 0x3f ) << 8 ) + ptr_low ; if ( j < 0 || j >= length ) return - 1 ; if ( ++ ptr_count > length ) return - 1 ; continue ; } if ( label_len > 63 ) return - 1 ; if ( cp != name_out ) { if ( cp + 1 >= end ) return - 1 ; * cp ++ = '.' ; } if ( cp + label_len >= end ) return - 1 ; <vul-start> if ( j + label_len > length ) return - 1 ; <vul-end> memcpy ( cp , packet + j , label_len ) ; cp += label_len ; j += label_len ; } if ( cp >= end ) return - 1 ; * cp = '\\0' ; if ( name_end < 0 ) * idx = j ; else * idx = name_end ; return 0 ; err : return - 1 ; }"
135,"CWE-125 <vul-start> void ntlm_write_message_fields ( wStream * s , NTLM_MESSAGE_FIELDS * fields ) <vul-end> { if ( fields -> MaxLen < 1 ) fields -> MaxLen = fields -> Len ; Stream_Write_UINT16 ( s , fields -> Len ) ; Stream_Write_UINT16 ( s , fields -> MaxLen ) ; Stream_Write_UINT32 ( s , fields -> BufferOffset ) ; }","<vul-start> static void ntlm_write_message_fields ( wStream * s , NTLM_MESSAGE_FIELDS * fields ) <vul-end> { if ( fields -> MaxLen < 1 ) fields -> MaxLen = fields -> Len ; Stream_Write_UINT16 ( s , fields -> Len ) ; Stream_Write_UINT16 ( s , fields -> MaxLen ) ; Stream_Write_UINT32 ( s , fields -> BufferOffset ) ; }"
136,"CWE-20 static int __br_mdb_del ( struct net_bridge * br , struct br_mdb_entry * entry ) { struct net_bridge_mdb_htable * mdb ; struct net_bridge_mdb_entry * mp ; struct net_bridge_port_group * p ; struct net_bridge_port_group __rcu * * pp ; struct br_ip ip ; int err = - EINVAL ; if ( ! netif_running ( br -> dev ) || br -> multicast_disabled ) return - EINVAL ; if ( timer_pending ( & br -> multicast_querier_timer ) ) return - EBUSY ; ip . proto = entry -> addr . proto ; if ( ip . proto == htons ( ETH_P_IP ) ) ip . u . ip4 = entry -> addr . u . ip4 ; # if IS_ENABLED ( CONFIG_IPV6 ) else ip . u . ip6 = entry -> addr . u . ip6 ; # endif spin_lock_bh ( & br -> multicast_lock ) ; mdb = mlock_dereference ( br -> mdb , br ) ; mp = br_mdb_ip_get ( mdb , & ip ) ; if ( ! mp ) goto unlock ; for ( pp = & mp -> ports ; ( p = mlock_dereference ( * pp , br ) ) != NULL ; pp = & p -> next ) { if ( ! p -> port || p -> port -> dev -> ifindex != entry -> ifindex ) continue ; if ( p -> port -> state == BR_STATE_DISABLED ) goto unlock ; rcu_assign_pointer ( * pp , p -> next ) ; hlist_del_init ( & p -> mglist ) ; del_timer ( & p -> timer ) ; call_rcu_bh ( & p -> rcu , br_multicast_free_pg ) ; err = 0 ; <vul-start> if ( ! mp -> ports && ! mp -> mglist && <vul-end> netif_running ( br -> dev ) ) mod_timer ( & mp -> timer , jiffies ) ; break ; } unlock : spin_unlock_bh ( & br -> multicast_lock ) ; return err ; }","static int __br_mdb_del ( struct net_bridge * br , struct br_mdb_entry * entry ) { struct net_bridge_mdb_htable * mdb ; struct net_bridge_mdb_entry * mp ; struct net_bridge_port_group * p ; struct net_bridge_port_group __rcu * * pp ; struct br_ip ip ; int err = - EINVAL ; if ( ! netif_running ( br -> dev ) || br -> multicast_disabled ) return - EINVAL ; if ( timer_pending ( & br -> multicast_querier_timer ) ) return - EBUSY ; ip . proto = entry -> addr . proto ; if ( ip . proto == htons ( ETH_P_IP ) ) ip . u . ip4 = entry -> addr . u . ip4 ; # if IS_ENABLED ( CONFIG_IPV6 ) else ip . u . ip6 = entry -> addr . u . ip6 ; # endif spin_lock_bh ( & br -> multicast_lock ) ; mdb = mlock_dereference ( br -> mdb , br ) ; mp = br_mdb_ip_get ( mdb , & ip ) ; if ( ! mp ) goto unlock ; for ( pp = & mp -> ports ; ( p = mlock_dereference ( * pp , br ) ) != NULL ; pp = & p -> next ) { if ( ! p -> port || p -> port -> dev -> ifindex != entry -> ifindex ) continue ; if ( p -> port -> state == BR_STATE_DISABLED ) goto unlock ; rcu_assign_pointer ( * pp , p -> next ) ; hlist_del_init ( & p -> mglist ) ; del_timer ( & p -> timer ) ; call_rcu_bh ( & p -> rcu , br_multicast_free_pg ) ; err = 0 ; <vul-start> if ( ! mp -> ports && ! mp -> mglist && mp -> timer_armed && <vul-end> netif_running ( br -> dev ) ) mod_timer ( & mp -> timer , jiffies ) ; break ; } unlock : spin_unlock_bh ( & br -> multicast_lock ) ; return err ; }"
137,"NVD-CWE-noinfo static void sas_resume_port ( struct asd_sas_phy * phy ) { struct domain_device * dev ; struct asd_sas_port * port = phy -> port ; struct sas_ha_struct * sas_ha = phy -> ha ; struct sas_internal * si = to_sas_internal ( sas_ha -> core . shost -> transportt ) ; if ( si -> dft -> lldd_port_formed ) si -> dft -> lldd_port_formed ( phy ) ; if ( port -> suspended ) port -> suspended = 0 ; else { return ; } list_for_each_entry ( dev , & port -> dev_list , dev_list_node ) { int i , rc ; rc = sas_notify_lldd_dev_found ( dev ) ; if ( rc ) { sas_unregister_dev ( port , dev ) ; <vul-start> <vul-end> continue ; } if ( dev -> dev_type == SAS_EDGE_EXPANDER_DEVICE || dev -> dev_type == SAS_FANOUT_EXPANDER_DEVICE ) { dev -> ex_dev . ex_change_count = - 1 ; for ( i = 0 ; i < dev -> ex_dev . num_phys ; i ++ ) { struct ex_phy * phy = & dev -> ex_dev . ex_phy [ i ] ; phy -> phy_change_count = - 1 ; } } } sas_discover_event ( port , DISCE_RESUME ) ; }","static void sas_resume_port ( struct asd_sas_phy * phy ) { struct domain_device * dev ; struct asd_sas_port * port = phy -> port ; struct sas_ha_struct * sas_ha = phy -> ha ; struct sas_internal * si = to_sas_internal ( sas_ha -> core . shost -> transportt ) ; if ( si -> dft -> lldd_port_formed ) si -> dft -> lldd_port_formed ( phy ) ; if ( port -> suspended ) port -> suspended = 0 ; else { return ; } list_for_each_entry ( dev , & port -> dev_list , dev_list_node ) { int i , rc ; rc = sas_notify_lldd_dev_found ( dev ) ; if ( rc ) { sas_unregister_dev ( port , dev ) ; <vul-start> sas_destruct_devices ( port ) ; <vul-end> continue ; } if ( dev -> dev_type == SAS_EDGE_EXPANDER_DEVICE || dev -> dev_type == SAS_FANOUT_EXPANDER_DEVICE ) { dev -> ex_dev . ex_change_count = - 1 ; for ( i = 0 ; i < dev -> ex_dev . num_phys ; i ++ ) { struct ex_phy * phy = & dev -> ex_dev . ex_phy [ i ] ; phy -> phy_change_count = - 1 ; } } } sas_discover_event ( port , DISCE_RESUME ) ; }"
138,"CWE-20 if ( * cp == '\\0' || strchr ( cp , '/' ) != NULL || strcmp ( cp , ""."" ) == 0 || strcmp ( cp , "".."" ) == 0 ) { run_err ( ""error: unexpected filename: %s"" , cp ) ; exit ( 1 ) ; } if ( npatterns > 0 ) { for ( n = 0 ; n < npatterns ; n ++ ) { if ( fnmatch ( patterns [ n ] , cp , 0 ) == 0 ) break ; } if ( n >= npatterns ) SCREWUP ( ""filename does not match request"" ) ; } if ( targisdir ) { static char * namebuf ; static size_t cursize ; size_t need ; need = strlen ( targ ) + strlen ( cp ) + 250 ; if ( need > cursize ) { free ( namebuf ) ; namebuf = xmalloc ( need ) ; cursize = need ; } ( void ) snprintf ( namebuf , need , ""%s%s%s"" , targ , strcmp ( targ , ""/"" ) ? ""/"" : """" , cp ) ; np = namebuf ; } else np = targ ; curfile = cp ; exists = stat ( np , & stb ) == 0 ; if ( buf [ 0 ] == 'D' ) { int mod_flag = pflag ; if ( ! iamrecursive ) SCREWUP ( ""received directory without -r"" ) ; if ( exists ) { if ( ! S_ISDIR ( stb . st_mode ) ) { errno = ENOTDIR ; goto bad ; } if ( pflag ) ( void ) chmod ( np , mode ) ; } else { mod_flag = 1 ; if ( mkdir ( np , mode | S_IRWXU ) == - 1 ) goto bad ; } vect [ 0 ] = xstrdup ( np ) ; sink ( 1 , vect , src ) ; if ( setimes ) { setimes = 0 ; <vul-start> if ( utimes ( vect [ 0 ] , tv ) == - 1 ) run_err ( ""%s: set times: %s"" , vect [ 0 ] , strerror ( errno ) ) ; <vul-end> } if ( mod_flag ) ( void ) chmod ( vect [ 0 ] , mode ) ; free ( vect [ 0 ] ) ; continue ; } omode = mode ; mode |= S_IWUSR ; if ( ( ofd = open ( np , O_WRONLY | O_CREAT , mode ) ) == - 1 ) { bad : run_err ( ""%s: %s"" , np , strerror ( errno ) ) ; continue ; } ( void ) atomicio ( vwrite , remout , """" , 1 ) ; if ( ( bp = allocbuf ( & buffer , ofd , COPY_BUFLEN ) ) == NULL ) { ( void ) close ( ofd ) ; continue ; } cp = bp -> buf ; wrerr = 0 ; statbytes = 0 ; if ( showprogress ) start_progress_meter ( curfile , size , & statbytes ) ; set_nonblock ( remin ) ; for ( count = i = 0 ; i < size ; i += bp -> cnt ) { amt = bp -> cnt ; if ( i + amt > size ) amt = size - i ; count += amt ; do { j = atomicio6 ( read , remin , cp , amt , scpio , & statbytes ) ; if ( j == 0 ) { run_err ( ""%s"" , j != EPIPE ? strerror ( errno ) : ""dropped connection"" ) ; exit ( 1 ) ; } amt -= j ; cp += j ; } while ( amt > 0 ) ; if ( count == bp -> cnt ) { if ( ! wrerr ) { if ( atomicio ( vwrite , ofd , bp -> buf , count ) != count ) { note_err ( ""%s: %s"" , np , strerror ( errno ) ) ; wrerr = 1 ; } } count = 0 ;","if ( * cp == '\\0' || strchr ( cp , '/' ) != NULL || strcmp ( cp , ""."" ) == 0 || strcmp ( cp , "".."" ) == 0 ) { run_err ( ""error: unexpected filename: %s"" , cp ) ; exit ( 1 ) ; } if ( npatterns > 0 ) { for ( n = 0 ; n < npatterns ; n ++ ) { if ( fnmatch ( patterns [ n ] , cp , 0 ) == 0 ) break ; } if ( n >= npatterns ) SCREWUP ( ""filename does not match request"" ) ; } if ( targisdir ) { static char * namebuf ; static size_t cursize ; size_t need ; need = strlen ( targ ) + strlen ( cp ) + 250 ; if ( need > cursize ) { free ( namebuf ) ; namebuf = xmalloc ( need ) ; cursize = need ; } ( void ) snprintf ( namebuf , need , ""%s%s%s"" , targ , strcmp ( targ , ""/"" ) ? ""/"" : """" , cp ) ; np = namebuf ; } else np = targ ; curfile = cp ; exists = stat ( np , & stb ) == 0 ; if ( buf [ 0 ] == 'D' ) { int mod_flag = pflag ; if ( ! iamrecursive ) SCREWUP ( ""received directory without -r"" ) ; if ( exists ) { if ( ! S_ISDIR ( stb . st_mode ) ) { errno = ENOTDIR ; goto bad ; } if ( pflag ) ( void ) chmod ( np , mode ) ; } else { mod_flag = 1 ; if ( mkdir ( np , mode | S_IRWXU ) == - 1 ) goto bad ; } vect [ 0 ] = xstrdup ( np ) ; sink ( 1 , vect , src ) ; if ( setimes ) { setimes = 0 ; <vul-start> ( void ) utimes ( vect [ 0 ] , tv ) ; <vul-end> } if ( mod_flag ) ( void ) chmod ( vect [ 0 ] , mode ) ; free ( vect [ 0 ] ) ; continue ; } omode = mode ; mode |= S_IWUSR ; if ( ( ofd = open ( np , O_WRONLY | O_CREAT , mode ) ) == - 1 ) { bad : run_err ( ""%s: %s"" , np , strerror ( errno ) ) ; continue ; } ( void ) atomicio ( vwrite , remout , """" , 1 ) ; if ( ( bp = allocbuf ( & buffer , ofd , COPY_BUFLEN ) ) == NULL ) { ( void ) close ( ofd ) ; continue ; } cp = bp -> buf ; wrerr = 0 ; statbytes = 0 ; if ( showprogress ) start_progress_meter ( curfile , size , & statbytes ) ; set_nonblock ( remin ) ; for ( count = i = 0 ; i < size ; i += bp -> cnt ) { amt = bp -> cnt ; if ( i + amt > size ) amt = size - i ; count += amt ; do { j = atomicio6 ( read , remin , cp , amt , scpio , & statbytes ) ; if ( j == 0 ) { run_err ( ""%s"" , j != EPIPE ? strerror ( errno ) : ""dropped connection"" ) ; exit ( 1 ) ; } amt -= j ; cp += j ; } while ( amt > 0 ) ; if ( count == bp -> cnt ) { if ( ! wrerr ) { if ( atomicio ( vwrite , ofd , bp -> buf , count ) != count ) { note_err ( ""%s: %s"" , np , strerror ( errno ) ) ; wrerr = 1 ; } } count = 0 ;"
139,"CWE-284 void fslib_copy_libs ( const char * full_path ) { assert ( full_path ) ; if ( arg_debug || arg_debug_private_lib ) printf ( ""    fslib_copy_libs %s\\n"" , full_path ) ; if ( access ( full_path , R_OK ) ) { if ( arg_debug || arg_debug_private_lib ) printf ( ""cannot find %s for private-lib, skipping...\\n"" , full_path ) ; return ; } unlink ( RUN_LIB_FILE ) ; create_empty_file_as_root ( RUN_LIB_FILE , 0644 ) ; if ( chown ( RUN_LIB_FILE , getuid ( ) , getgid ( ) ) ) errExit ( ""chown"" ) ; if ( arg_debug || arg_debug_private_lib ) printf ( ""    running fldd %s\\n"" , full_path ) ; sbox_run ( SBOX_USER | SBOX_SECCOMP | SBOX_CAPS_NONE , 3 , PATH_FLDD , full_path , RUN_LIB_FILE ) ; FILE * fp = fopen ( RUN_LIB_FILE , ""r"" ) ; if ( ! fp ) errExit ( ""fopen"" ) ; char buf [ MAXBUF ] ; while ( fgets ( buf , MAXBUF , fp ) ) { char * ptr = strchr ( buf , '\\n' ) ; if ( ptr ) * ptr = '\\0' ; fslib_duplicate ( buf ) ; } fclose ( fp ) ; <vul-start> <vul-end> }","void fslib_copy_libs ( const char * full_path ) { assert ( full_path ) ; if ( arg_debug || arg_debug_private_lib ) printf ( ""    fslib_copy_libs %s\\n"" , full_path ) ; if ( access ( full_path , R_OK ) ) { if ( arg_debug || arg_debug_private_lib ) printf ( ""cannot find %s for private-lib, skipping...\\n"" , full_path ) ; return ; } unlink ( RUN_LIB_FILE ) ; create_empty_file_as_root ( RUN_LIB_FILE , 0644 ) ; if ( chown ( RUN_LIB_FILE , getuid ( ) , getgid ( ) ) ) errExit ( ""chown"" ) ; if ( arg_debug || arg_debug_private_lib ) printf ( ""    running fldd %s\\n"" , full_path ) ; sbox_run ( SBOX_USER | SBOX_SECCOMP | SBOX_CAPS_NONE , 3 , PATH_FLDD , full_path , RUN_LIB_FILE ) ; FILE * fp = fopen ( RUN_LIB_FILE , ""r"" ) ; if ( ! fp ) errExit ( ""fopen"" ) ; char buf [ MAXBUF ] ; while ( fgets ( buf , MAXBUF , fp ) ) { char * ptr = strchr ( buf , '\\n' ) ; if ( ptr ) * ptr = '\\0' ; fslib_duplicate ( buf ) ; } fclose ( fp ) ; <vul-start> unlink ( RUN_LIB_FILE ) ; <vul-end> }"
140,"CWE-264 static int flakey_ioctl ( struct dm_target * ti , unsigned int cmd , unsigned long arg ) { struct flakey_c * fc = ti -> private ; <vul-start> return __blkdev_driver_ioctl ( fc -> dev -> bdev , fc -> dev -> mode , cmd , arg ) ; <vul-end> }","static int flakey_ioctl ( struct dm_target * ti , unsigned int cmd , unsigned long arg ) { struct flakey_c * fc = ti -> private ; <vul-start> struct dm_dev * dev = fc -> dev ; int r = 0 ; if ( fc -> start || ti -> len != i_size_read ( dev -> bdev -> bd_inode ) >> SECTOR_SHIFT ) r = scsi_verify_blk_ioctl ( NULL , cmd ) ; return r ? : __blkdev_driver_ioctl ( dev -> bdev , dev -> mode , cmd , arg ) ; <vul-end> }"
141,"CWE-119 int main ( int argc , const char * * argv_ ) { int pass ; vpx_image_t raw ; <vul-start> <vul-end> int frame_avail , got_data ; <vul-start> struct VpxInputContext input = { 0 } ; <vul-end> struct VpxEncoderConfig global ; struct stream_state * streams = NULL ; char * * argv , * * argi ; uint64_t cx_time = 0 ; int stream_cnt = 0 ; int res = 0 ; <vul-start> <vul-end> exec_name = argv_ [ 0 ] ; if ( argc < 3 ) usage_exit ( ) ; input . framerate . numerator = 30 ; input . framerate . denominator = 1 ; <vul-start> input . use_i420 = 1 ; <vul-end> input . only_i420 = 1 ; <vul-start> <vul-end> argv = argv_dup ( argc - 1 , argv_ + 1 ) ; parse_global_config ( & global , argv ) ; <vul-start> <vul-end> { struct stream_state * stream = NULL ; do { stream = new_stream ( & global , stream ) ; stream_cnt ++ ; if ( ! streams ) streams = stream ; } while ( parse_stream_params ( & global , stream , argv ) ) ; } for ( argi = argv ; * argi ; argi ++ ) if ( argi [ 0 ] [ 0 ] == '-' && argi [ 0 ] [ 1 ] ) die ( ""Error: Unrecognized option %s\\n"" , * argi ) ; FOREACH_STREAM ( check_encoder_config ( global . disable_warning_prompt , & global , & stream -> config . cfg ) ; ) ; input . filename = argv [ 0 ] ; if ( ! input . filename ) usage_exit ( ) ; if ( global . codec -> fourcc == VP9_FOURCC ) input . only_i420 = 0 ; for ( pass = global . pass ? global . pass - 1 : 0 ; pass < global . passes ; pass ++ ) { int frames_in = 0 , seen_frames = 0 ; int64_t estimated_time_left = - 1 ; int64_t average_rate = - 1 ; <vul-start> off_t lagged_count = 0 ; <vul-end> open_input_file ( & input ) ; <vul-start> if ( ! input . width || ! input . height ) <vul-end> FOREACH_STREAM ( { if ( stream -> config . cfg . g_w && stream -> config . cfg . g_h ) { input . width = stream -> config . cfg . g_w ; input . height = stream -> config . cfg . g_h ; break ; } } ) ; <vul-start> <vul-end> if ( ! input . width || ! input . height ) fatal ( ""Specify stream dimensions with --width (-w) "" "" and --height (-h)"" ) ; <vul-start> <vul-end> FOREACH_STREAM ( set_stream_dimensions ( stream , input . width , input . height ) ) ; FOREACH_STREAM ( validate_stream_config ( stream , & global ) ) ; if ( global . pass && global . passes == 2 ) FOREACH_STREAM ( { if ( ! stream -> config . stats_fn ) die ( ""Stream %d: Must specify --fpf when --pass=%d"" "" and --passes=2\\n"" , stream -> index , global . pass ) ; } ) ; # if ! CONFIG_WEBM_IO FOREACH_STREAM ( { stream -> config . write_webm = 0 ; warn ( ""vpxenc was compiled without WebM container support."" ""Producing IVF output"" ) ; } ) ; # endif if ( ! global . have_framerate ) { global . framerate . num = input . framerate . numerator ; global . framerate . den = input . framerate . denominator ; } FOREACH_STREAM ( set_default_kf_interval ( stream , & global ) ) ; if ( global . verbose && pass == 0 ) FOREACH_STREAM ( show_stream_config ( stream , & global , & input ) ) ; if ( pass == ( global . pass ? global . pass - 1 : 0 ) ) { if ( input . file_type == FILE_TYPE_Y4M ) memset ( & raw , 0 , sizeof ( raw ) ) ; else <vul-start> vpx_img_alloc ( & raw , input . use_i420 ? VPX_IMG_FMT_I420 : VPX_IMG_FMT_YV12 , input . width , input . height , 32 ) ; <vul-end> FOREACH_STREAM ( stream -> rate_hist = init_rate_histogram ( & stream -> config . cfg , & global . framerate ) ) ; } FOREACH_STREAM ( setup_pass ( stream , & global , pass ) ) ; <vul-start> FOREACH_STREAM ( open_output_file ( stream , & global ) ) ; <vul-end> FOREACH_STREAM ( initialize_encoder ( stream , & global ) ) ; <vul-start> <vul-end> frame_avail = 1 ; got_data = 0 ; while ( frame_avail || got_data ) { struct vpx_usec_timer timer ; if ( ! global . limit || frames_in < global . limit ) { frame_avail = read_frame ( & input , & raw ) ; if ( frame_avail ) frames_in ++ ; seen_frames = frames_in > global . skip_frames ? frames_in - global . skip_frames : 0 ; if ( ! global . quiet ) { float fps = usec_to_fps ( cx_time , seen_frames ) ; fprintf ( stderr , ""\\rPass %d/%d "" , pass + 1 , global . passes ) ; if ( stream_cnt == 1 ) fprintf ( stderr , ""frame %4d/%-4d %7"" PRId64 ""B "" , frames_in , streams -> frames_out , ( int64_t ) streams -> nbytes ) ; else fprintf ( stderr , ""frame %4d "" , frames_in ) ; fprintf ( stderr , ""%7"" PRId64 "" %s %.2f %s "" , cx_time > 9999999 ? cx_time / 1000 : cx_time , cx_time > 9999999 ? ""ms"" : ""us"" , fps >= 1.0 ? fps : fps * 60 , fps >= 1.0 ? ""fps"" : ""fpm"" ) ; print_time ( ""ETA"" , estimated_time_left ) ; <vul-start> fprintf ( stderr , ""\\033[K"" ) ; <vul-end> } } else frame_avail = 0 ; if ( frames_in > global . skip_frames ) { <vul-start> <vul-end> vpx_usec_timer_start ( & timer ) ; FOREACH_STREAM ( encode_frame ( stream , & global , frame_avail ? & raw : NULL , frames_in ) ) ; <vul-start> <vul-end> vpx_usec_timer_mark ( & timer ) ; cx_time += vpx_usec_timer_elapsed ( & timer ) ; FOREACH_STREAM ( update_quantizer_histogram ( stream ) ) ; got_data = 0 ; FOREACH_STREAM ( get_cx_data ( stream , & global , & got_data ) ) ; <vul-start> if ( ! got_data && input . length && ! streams -> frames_out ) { <vul-end> lagged_count = global . limit ? seen_frames : ftello ( input . file ) ; } else if ( input . length ) { int64_t remaining ; int64_t rate ; if ( global . limit ) { <vul-start> off_t frame_in_lagged = ( seen_frames - lagged_count ) * 1000 ; <vul-end> rate = cx_time ? frame_in_lagged * ( int64_t ) 1000000 / cx_time : 0 ; remaining = 1000 * ( global . limit - global . skip_frames <vul-start> seen_frames + lagged_count ) ; <vul-end> } else { <vul-start> off_t input_pos = ftello ( input . file ) ; off_t input_pos_lagged = input_pos - lagged_count ; int64_t limit = input . length ; <vul-end> rate = cx_time ? input_pos_lagged * ( int64_t ) 1000000 / cx_time : 0 ; remaining = limit - input_pos + lagged_count ; } average_rate = ( average_rate <= 0 ) ? rate : ( average_rate * 7 + rate ) / 8 ; estimated_time_left = average_rate ? remaining / average_rate : - 1 ; } if ( got_data && global . test_decode != TEST_DECODE_OFF ) FOREACH_STREAM ( test_decode ( stream , global . test_decode , global . codec ) ) ; } fflush ( stdout ) ; <vul-start> <vul-end> } if ( stream_cnt > 1 ) fprintf ( stderr , ""\\n"" ) ; <vul-start> if ( ! global . quiet ) FOREACH_STREAM ( fprintf ( stderr , ""\\rPass %d/%d frame %4d/%-4d %7"" PRId64 ""B %7lub/f %7"" PRId64 ""b/s"" "" %7"" PRId64 "" %s (%.2f fps)\\033[K\\n"" , pass + 1 , <vul-end> global . passes , frames_in , stream -> frames_out , ( int64_t ) stream -> nbytes , <vul-start> seen_frames ? ( unsigned long ) ( stream -> nbytes * 8 / seen_frames ) : 0 , seen_frames ? ( int64_t ) stream -> nbytes * 8 * ( int64_t ) global . framerate . num / global . framerate . den / seen_frames : 0 , <vul-end> stream -> cx_time > 9999999 ? stream -> cx_time / 1000 : stream -> cx_time , stream -> cx_time > 9999999 ? ""ms"" : ""us"" , <vul-start> usec_to_fps ( stream -> cx_time , seen_frames ) ) ; ) ; if ( global . show_psnr ) FOREACH_STREAM ( show_psnr ( stream ) ) ; <vul-end> FOREACH_STREAM ( vpx_codec_destroy ( & stream -> encoder ) ) ; if ( global . test_decode != TEST_DECODE_OFF ) { FOREACH_STREAM ( vpx_codec_destroy ( & stream -> decoder ) ) ; } close_input_file ( & input ) ; if ( global . test_decode == TEST_DECODE_FATAL ) { FOREACH_STREAM ( res |= stream -> mismatch_seen ) ; } FOREACH_STREAM ( close_output_file ( stream , global . codec -> fourcc ) ) ; FOREACH_STREAM ( stats_close ( & stream -> stats , global . passes - 1 ) ) ; <vul-start> <vul-end> if ( global . pass ) break ; } if ( global . show_q_hist_buckets ) FOREACH_STREAM ( show_q_histogram ( stream -> counts , global . show_q_hist_buckets ) ) ; if ( global . show_rate_hist_buckets ) FOREACH_STREAM ( show_rate_histogram ( stream -> rate_hist , & stream -> config . cfg , global . show_rate_hist_buckets ) ) ; FOREACH_STREAM ( destroy_rate_histogram ( stream -> rate_hist ) ) ; # if CONFIG_INTERNAL_STATS if ( ! ( global . pass == 1 && global . passes == 2 ) ) FOREACH_STREAM ( { FILE * f = fopen ( ""opsnr.stt"" , ""a"" ) ; if ( stream -> mismatch_seen ) { fprintf ( f , ""First mismatch occurred in frame %d\\n"" , stream -> mismatch_seen ) ; } else { fprintf ( f , ""No mismatch detected in recon buffers\\n"" ) ; } fclose ( f ) ; } ) ; # endif <vul-start> <vul-end> vpx_img_free ( & raw ) ; free ( argv ) ; free ( streams ) ; return res ? EXIT_FAILURE : EXIT_SUCCESS ; }","int main ( int argc , const char * * argv_ ) { int pass ; vpx_image_t raw ; <vul-start> # if CONFIG_VP9_HIGHBITDEPTH vpx_image_t raw_shift ; int allocated_raw_shift = 0 ; int use_16bit_internal = 0 ; int input_shift = 0 ; # endif <vul-end> int frame_avail , got_data ; <vul-start> struct VpxInputContext input ; <vul-end> struct VpxEncoderConfig global ; struct stream_state * streams = NULL ; char * * argv , * * argi ; uint64_t cx_time = 0 ; int stream_cnt = 0 ; int res = 0 ; <vul-start> memset ( & input , 0 , sizeof ( input ) ) ; <vul-end> exec_name = argv_ [ 0 ] ; if ( argc < 3 ) usage_exit ( ) ; input . framerate . numerator = 30 ; input . framerate . denominator = 1 ; <vul-start> <vul-end> input . only_i420 = 1 ; <vul-start> input . bit_depth = 0 ; <vul-end> argv = argv_dup ( argc - 1 , argv_ + 1 ) ; parse_global_config ( & global , argv ) ; <vul-start> switch ( global . color_type ) { case I420 : input . fmt = VPX_IMG_FMT_I420 ; break ; case I422 : input . fmt = VPX_IMG_FMT_I422 ; break ; case I444 : input . fmt = VPX_IMG_FMT_I444 ; break ; case I440 : input . fmt = VPX_IMG_FMT_I440 ; break ; case YV12 : input . fmt = VPX_IMG_FMT_YV12 ; break ; } <vul-end> { struct stream_state * stream = NULL ; do { stream = new_stream ( & global , stream ) ; stream_cnt ++ ; if ( ! streams ) streams = stream ; } while ( parse_stream_params ( & global , stream , argv ) ) ; } for ( argi = argv ; * argi ; argi ++ ) if ( argi [ 0 ] [ 0 ] == '-' && argi [ 0 ] [ 1 ] ) die ( ""Error: Unrecognized option %s\\n"" , * argi ) ; FOREACH_STREAM ( check_encoder_config ( global . disable_warning_prompt , & global , & stream -> config . cfg ) ; ) ; input . filename = argv [ 0 ] ; if ( ! input . filename ) usage_exit ( ) ; if ( global . codec -> fourcc == VP9_FOURCC ) input . only_i420 = 0 ; for ( pass = global . pass ? global . pass - 1 : 0 ; pass < global . passes ; pass ++ ) { int frames_in = 0 , seen_frames = 0 ; int64_t estimated_time_left = - 1 ; int64_t average_rate = - 1 ; <vul-start> int64_t lagged_count = 0 ; <vul-end> open_input_file ( & input ) ; <vul-start> if ( ! input . width || ! input . height ) { <vul-end> FOREACH_STREAM ( { if ( stream -> config . cfg . g_w && stream -> config . cfg . g_h ) { input . width = stream -> config . cfg . g_w ; input . height = stream -> config . cfg . g_h ; break ; } } ) ; <vul-start> } <vul-end> if ( ! input . width || ! input . height ) fatal ( ""Specify stream dimensions with --width (-w) "" "" and --height (-h)"" ) ; <vul-start> if ( ! input . bit_depth ) { FOREACH_STREAM ( { if ( stream -> config . cfg . g_input_bit_depth ) input . bit_depth = stream -> config . cfg . g_input_bit_depth ; else input . bit_depth = stream -> config . cfg . g_input_bit_depth = ( int ) stream -> config . cfg . g_bit_depth ; } ) ; if ( input . bit_depth > 8 ) input . fmt |= VPX_IMG_FMT_HIGHBITDEPTH ; } else { FOREACH_STREAM ( { stream -> config . cfg . g_input_bit_depth = input . bit_depth ; } ) ; } <vul-end> FOREACH_STREAM ( set_stream_dimensions ( stream , input . width , input . height ) ) ; FOREACH_STREAM ( validate_stream_config ( stream , & global ) ) ; if ( global . pass && global . passes == 2 ) FOREACH_STREAM ( { if ( ! stream -> config . stats_fn ) die ( ""Stream %d: Must specify --fpf when --pass=%d"" "" and --passes=2\\n"" , stream -> index , global . pass ) ; } ) ; # if ! CONFIG_WEBM_IO FOREACH_STREAM ( { stream -> config . write_webm = 0 ; warn ( ""vpxenc was compiled without WebM container support."" ""Producing IVF output"" ) ; } ) ; # endif if ( ! global . have_framerate ) { global . framerate . num = input . framerate . numerator ; global . framerate . den = input . framerate . denominator ; } FOREACH_STREAM ( set_default_kf_interval ( stream , & global ) ) ; if ( global . verbose && pass == 0 ) FOREACH_STREAM ( show_stream_config ( stream , & global , & input ) ) ; if ( pass == ( global . pass ? global . pass - 1 : 0 ) ) { if ( input . file_type == FILE_TYPE_Y4M ) memset ( & raw , 0 , sizeof ( raw ) ) ; else <vul-start> vpx_img_alloc ( & raw , input . fmt , input . width , input . height , 32 ) ; <vul-end> FOREACH_STREAM ( stream -> rate_hist = init_rate_histogram ( & stream -> config . cfg , & global . framerate ) ) ; } FOREACH_STREAM ( setup_pass ( stream , & global , pass ) ) ; <vul-start> FOREACH_STREAM ( open_output_file ( stream , & global , & input . pixel_aspect_ratio ) ) ; <vul-end> FOREACH_STREAM ( initialize_encoder ( stream , & global ) ) ; <vul-start> # if CONFIG_VP9_HIGHBITDEPTH if ( strcmp ( global . codec -> name , ""vp9"" ) == 0 || strcmp ( global . codec -> name , ""vp10"" ) == 0 ) { FOREACH_STREAM ( { if ( stream -> config . use_16bit_internal ) { use_16bit_internal = 1 ; } if ( stream -> config . cfg . g_profile == 0 ) { input_shift = 0 ; } else { input_shift = ( int ) stream -> config . cfg . g_bit_depth - stream -> config . cfg . g_input_bit_depth ; } } ) ; } # endif <vul-end> frame_avail = 1 ; got_data = 0 ; while ( frame_avail || got_data ) { struct vpx_usec_timer timer ; if ( ! global . limit || frames_in < global . limit ) { frame_avail = read_frame ( & input , & raw ) ; if ( frame_avail ) frames_in ++ ; seen_frames = frames_in > global . skip_frames ? frames_in - global . skip_frames : 0 ; if ( ! global . quiet ) { float fps = usec_to_fps ( cx_time , seen_frames ) ; fprintf ( stderr , ""\\rPass %d/%d "" , pass + 1 , global . passes ) ; if ( stream_cnt == 1 ) fprintf ( stderr , ""frame %4d/%-4d %7"" PRId64 ""B "" , frames_in , streams -> frames_out , ( int64_t ) streams -> nbytes ) ; else fprintf ( stderr , ""frame %4d "" , frames_in ) ; fprintf ( stderr , ""%7"" PRId64 "" %s %.2f %s "" , cx_time > 9999999 ? cx_time / 1000 : cx_time , cx_time > 9999999 ? ""ms"" : ""us"" , fps >= 1.0 ? fps : fps * 60 , fps >= 1.0 ? ""fps"" : ""fpm"" ) ; print_time ( ""ETA"" , estimated_time_left ) ; <vul-start> <vul-end> } } else frame_avail = 0 ; if ( frames_in > global . skip_frames ) { <vul-start> # if CONFIG_VP9_HIGHBITDEPTH vpx_image_t * frame_to_encode ; if ( input_shift || ( use_16bit_internal && input . bit_depth == 8 ) ) { assert ( use_16bit_internal ) ; if ( ! allocated_raw_shift ) { vpx_img_alloc ( & raw_shift , raw . fmt | VPX_IMG_FMT_HIGHBITDEPTH , input . width , input . height , 32 ) ; allocated_raw_shift = 1 ; } vpx_img_upshift ( & raw_shift , & raw , input_shift ) ; frame_to_encode = & raw_shift ; } else { frame_to_encode = & raw ; } vpx_usec_timer_start ( & timer ) ; if ( use_16bit_internal ) { assert ( frame_to_encode -> fmt & VPX_IMG_FMT_HIGHBITDEPTH ) ; FOREACH_STREAM ( { if ( stream -> config . use_16bit_internal ) encode_frame ( stream , & global , frame_avail ? frame_to_encode : NULL , frames_in ) ; else assert ( 0 ) ; } ) ; } else { assert ( ( frame_to_encode -> fmt & VPX_IMG_FMT_HIGHBITDEPTH ) == 0 ) ; FOREACH_STREAM ( encode_frame ( stream , & global , frame_avail ? frame_to_encode : NULL , frames_in ) ) ; } # else <vul-end> vpx_usec_timer_start ( & timer ) ; FOREACH_STREAM ( encode_frame ( stream , & global , frame_avail ? & raw : NULL , frames_in ) ) ; <vul-start> # endif <vul-end> vpx_usec_timer_mark ( & timer ) ; cx_time += vpx_usec_timer_elapsed ( & timer ) ; FOREACH_STREAM ( update_quantizer_histogram ( stream ) ) ; got_data = 0 ; FOREACH_STREAM ( get_cx_data ( stream , & global , & got_data ) ) ; <vul-start> if ( ! got_data && input . length && streams != NULL && ! streams -> frames_out ) { <vul-end> lagged_count = global . limit ? seen_frames : ftello ( input . file ) ; } else if ( input . length ) { int64_t remaining ; int64_t rate ; if ( global . limit ) { <vul-start> const int64_t frame_in_lagged = ( seen_frames - lagged_count ) * 1000 ; <vul-end> rate = cx_time ? frame_in_lagged * ( int64_t ) 1000000 / cx_time : 0 ; remaining = 1000 * ( global . limit - global . skip_frames <vul-start> <vul-end> } else { <vul-start> const int64_t input_pos = ftello ( input . file ) ; const int64_t input_pos_lagged = input_pos - lagged_count ; const int64_t limit = input . length ; <vul-end> rate = cx_time ? input_pos_lagged * ( int64_t ) 1000000 / cx_time : 0 ; remaining = limit - input_pos + lagged_count ; } average_rate = ( average_rate <= 0 ) ? rate : ( average_rate * 7 + rate ) / 8 ; estimated_time_left = average_rate ? remaining / average_rate : - 1 ; } if ( got_data && global . test_decode != TEST_DECODE_OFF ) FOREACH_STREAM ( test_decode ( stream , global . test_decode , global . codec ) ) ; } fflush ( stdout ) ; <vul-start> if ( ! global . quiet ) fprintf ( stderr , ""\\033[K"" ) ; <vul-end> } if ( stream_cnt > 1 ) fprintf ( stderr , ""\\n"" ) ; <vul-start> if ( ! global . quiet ) { FOREACH_STREAM ( fprintf ( stderr , ""\\rPass %d/%d frame %4d/%-4d %7"" PRId64 ""B %7"" PRId64 ""b/f %7"" PRId64 ""b/s"" "" %7"" PRId64 "" %s (%.2f fps)\\033[K\\n"" , pass + 1 , <vul-end> global . passes , frames_in , stream -> frames_out , ( int64_t ) stream -> nbytes , <vul-start> seen_frames ? ( int64_t ) ( stream -> nbytes * 8 / seen_frames ) : 0 , seen_frames ? ( int64_t ) stream -> nbytes * 8 * ( int64_t ) global . framerate . num / global . framerate . den / seen_frames : 0 , <vul-end> stream -> cx_time > 9999999 ? stream -> cx_time / 1000 : stream -> cx_time , stream -> cx_time > 9999999 ? ""ms"" : ""us"" , <vul-start> usec_to_fps ( stream -> cx_time , seen_frames ) ) ) ; } if ( global . show_psnr ) { if ( global . codec -> fourcc == VP9_FOURCC ) { FOREACH_STREAM ( show_psnr ( stream , ( 1 << stream -> config . cfg . g_input_bit_depth ) - 1 ) ) ; } else { FOREACH_STREAM ( show_psnr ( stream , 255.0 ) ) ; } } <vul-end> FOREACH_STREAM ( vpx_codec_destroy ( & stream -> encoder ) ) ; if ( global . test_decode != TEST_DECODE_OFF ) { FOREACH_STREAM ( vpx_codec_destroy ( & stream -> decoder ) ) ; } close_input_file ( & input ) ; if ( global . test_decode == TEST_DECODE_FATAL ) { FOREACH_STREAM ( res |= stream -> mismatch_seen ) ; } FOREACH_STREAM ( close_output_file ( stream , global . codec -> fourcc ) ) ; FOREACH_STREAM ( stats_close ( & stream -> stats , global . passes - 1 ) ) ; <vul-start> # if CONFIG_FP_MB_STATS FOREACH_STREAM ( stats_close ( & stream -> fpmb_stats , global . passes - 1 ) ) ; # endif <vul-end> if ( global . pass ) break ; } if ( global . show_q_hist_buckets ) FOREACH_STREAM ( show_q_histogram ( stream -> counts , global . show_q_hist_buckets ) ) ; if ( global . show_rate_hist_buckets ) FOREACH_STREAM ( show_rate_histogram ( stream -> rate_hist , & stream -> config . cfg , global . show_rate_hist_buckets ) ) ; FOREACH_STREAM ( destroy_rate_histogram ( stream -> rate_hist ) ) ; # if CONFIG_INTERNAL_STATS if ( ! ( global . pass == 1 && global . passes == 2 ) ) FOREACH_STREAM ( { FILE * f = fopen ( ""opsnr.stt"" , ""a"" ) ; if ( stream -> mismatch_seen ) { fprintf ( f , ""First mismatch occurred in frame %d\\n"" , stream -> mismatch_seen ) ; } else { fprintf ( f , ""No mismatch detected in recon buffers\\n"" ) ; } fclose ( f ) ; } ) ; # endif <vul-start> # if CONFIG_VP9_HIGHBITDEPTH if ( allocated_raw_shift ) vpx_img_free ( & raw_shift ) ; # endif <vul-end> vpx_img_free ( & raw ) ; free ( argv ) ; free ( streams ) ; return res ? EXIT_FAILURE : EXIT_SUCCESS ; }"
142,"CWE-125 static int ng_pkt ( git_pkt * * out , const char * line , size_t len ) { git_pkt_ng * pkt ; const char * ptr ; size_t alloclen ; pkt = git__malloc ( sizeof ( * pkt ) ) ; GITERR_CHECK_ALLOC ( pkt ) ; pkt -> ref = NULL ; pkt -> type = GIT_PKT_NG ; <vul-start> <vul-end> line += 3 ; <vul-start> if ( ! ( ptr = strchr ( line , ' ' ) ) ) <vul-end> goto out_err ; len = ptr - line ; GITERR_CHECK_ALLOC_ADD ( & alloclen , len , 1 ) ; pkt -> ref = git__malloc ( alloclen ) ; GITERR_CHECK_ALLOC ( pkt -> ref ) ; memcpy ( pkt -> ref , line , len ) ; pkt -> ref [ len ] = '\\0' ; <vul-start> <vul-end> line = ptr + 1 ; <vul-start> if ( ! ( ptr = strchr ( line , '\\n' ) ) ) <vul-end> goto out_err ; len = ptr - line ; GITERR_CHECK_ALLOC_ADD ( & alloclen , len , 1 ) ; pkt -> msg = git__malloc ( alloclen ) ; GITERR_CHECK_ALLOC ( pkt -> msg ) ; memcpy ( pkt -> msg , line , len ) ; pkt -> msg [ len ] = '\\0' ; * out = ( git_pkt * ) pkt ; return 0 ; out_err : giterr_set ( GITERR_NET , ""invalid packet line"" ) ; git__free ( pkt -> ref ) ; git__free ( pkt ) ; return - 1 ; }","static int ng_pkt ( git_pkt * * out , const char * line , size_t len ) { git_pkt_ng * pkt ; const char * ptr ; size_t alloclen ; pkt = git__malloc ( sizeof ( * pkt ) ) ; GITERR_CHECK_ALLOC ( pkt ) ; pkt -> ref = NULL ; pkt -> type = GIT_PKT_NG ; <vul-start> if ( len < 3 ) goto out_err ; <vul-end> line += 3 ; <vul-start> len -= 3 ; if ( ! ( ptr = memchr ( line , ' ' , len ) ) ) <vul-end> goto out_err ; len = ptr - line ; GITERR_CHECK_ALLOC_ADD ( & alloclen , len , 1 ) ; pkt -> ref = git__malloc ( alloclen ) ; GITERR_CHECK_ALLOC ( pkt -> ref ) ; memcpy ( pkt -> ref , line , len ) ; pkt -> ref [ len ] = '\\0' ; <vul-start> if ( len < 1 ) goto out_err ; <vul-end> line = ptr + 1 ; <vul-start> len -= 1 ; if ( ! ( ptr = memchr ( line , '\\n' , len ) ) ) <vul-end> goto out_err ; len = ptr - line ; GITERR_CHECK_ALLOC_ADD ( & alloclen , len , 1 ) ; pkt -> msg = git__malloc ( alloclen ) ; GITERR_CHECK_ALLOC ( pkt -> msg ) ; memcpy ( pkt -> msg , line , len ) ; pkt -> msg [ len ] = '\\0' ; * out = ( git_pkt * ) pkt ; return 0 ; out_err : giterr_set ( GITERR_NET , ""invalid packet line"" ) ; git__free ( pkt -> ref ) ; git__free ( pkt ) ; return - 1 ; }"
143,"CWE-119 static void optimize_b ( MACROBLOCK * mb , int ib , int type , ENTROPY_CONTEXT * a , ENTROPY_CONTEXT * l ) { BLOCK * b ; BLOCKD * d ; vp8_token_state tokens [ 17 ] [ 2 ] ; unsigned best_mask [ 2 ] ; const short * dequant_ptr ; const short * coeff_ptr ; short * qcoeff_ptr ; short * dqcoeff_ptr ; int eob ; int i0 ; int rc ; int x ; int sz = 0 ; int next ; int rdmult ; int rddiv ; int final_eob ; int rd_cost0 ; int rd_cost1 ; int rate0 ; int rate1 ; int error0 ; int error1 ; int t0 ; int t1 ; int best ; int band ; int pt ; int i ; int err_mult = plane_rd_mult [ type ] ; b = & mb -> block [ ib ] ; d = & mb -> e_mbd . block [ ib ] ; <vul-start> # if 0 vp8_strict_quantize_b ( b , d ) ; # endif <vul-end> dequant_ptr = d -> dequant ; coeff_ptr = b -> coeff ; qcoeff_ptr = d -> qcoeff ; dqcoeff_ptr = d -> dqcoeff ; i0 = ! type ; eob = * d -> eob ; rdmult = mb -> rdmult * err_mult ; if ( mb -> e_mbd . mode_info_context -> mbmi . ref_frame == INTRA_FRAME ) rdmult = ( rdmult * 9 ) >> 4 ; rddiv = mb -> rddiv ; best_mask [ 0 ] = best_mask [ 1 ] = 0 ; tokens [ eob ] [ 0 ] . rate = 0 ; tokens [ eob ] [ 0 ] . error = 0 ; tokens [ eob ] [ 0 ] . next = 16 ; tokens [ eob ] [ 0 ] . token = DCT_EOB_TOKEN ; tokens [ eob ] [ 0 ] . qc = 0 ; * ( tokens [ eob ] + 1 ) = * ( tokens [ eob ] + 0 ) ; next = eob ; for ( i = eob ; i -- > i0 ; ) { int base_bits ; int d2 ; int dx ; rc = vp8_default_zig_zag1d [ i ] ; x = qcoeff_ptr [ rc ] ; if ( x ) { int shortcut = 0 ; error0 = tokens [ next ] [ 0 ] . error ; error1 = tokens [ next ] [ 1 ] . error ; rate0 = tokens [ next ] [ 0 ] . rate ; rate1 = tokens [ next ] [ 1 ] . rate ; t0 = ( vp8_dct_value_tokens_ptr + x ) -> Token ; if ( next < 16 ) { band = vp8_coef_bands [ i + 1 ] ; pt = vp8_prev_token_class [ t0 ] ; rate0 += mb -> token_costs [ type ] [ band ] [ pt ] [ tokens [ next ] [ 0 ] . token ] ; rate1 += mb -> token_costs [ type ] [ band ] [ pt ] [ tokens [ next ] [ 1 ] . token ] ; } rd_cost0 = RDCOST ( rdmult , rddiv , rate0 , error0 ) ; rd_cost1 = RDCOST ( rdmult , rddiv , rate1 , error1 ) ; if ( rd_cost0 == rd_cost1 ) { rd_cost0 = RDTRUNC ( rdmult , rddiv , rate0 , error0 ) ; rd_cost1 = RDTRUNC ( rdmult , rddiv , rate1 , error1 ) ; } best = rd_cost1 < rd_cost0 ;","static void optimize_b ( MACROBLOCK * mb , int ib , int type , ENTROPY_CONTEXT * a , ENTROPY_CONTEXT * l ) { BLOCK * b ; BLOCKD * d ; vp8_token_state tokens [ 17 ] [ 2 ] ; unsigned best_mask [ 2 ] ; const short * dequant_ptr ; const short * coeff_ptr ; short * qcoeff_ptr ; short * dqcoeff_ptr ; int eob ; int i0 ; int rc ; int x ; int sz = 0 ; int next ; int rdmult ; int rddiv ; int final_eob ; int rd_cost0 ; int rd_cost1 ; int rate0 ; int rate1 ; int error0 ; int error1 ; int t0 ; int t1 ; int best ; int band ; int pt ; int i ; int err_mult = plane_rd_mult [ type ] ; b = & mb -> block [ ib ] ; d = & mb -> e_mbd . block [ ib ] ; <vul-start> <vul-end> dequant_ptr = d -> dequant ; coeff_ptr = b -> coeff ; qcoeff_ptr = d -> qcoeff ; dqcoeff_ptr = d -> dqcoeff ; i0 = ! type ; eob = * d -> eob ; rdmult = mb -> rdmult * err_mult ; if ( mb -> e_mbd . mode_info_context -> mbmi . ref_frame == INTRA_FRAME ) rdmult = ( rdmult * 9 ) >> 4 ; rddiv = mb -> rddiv ; best_mask [ 0 ] = best_mask [ 1 ] = 0 ; tokens [ eob ] [ 0 ] . rate = 0 ; tokens [ eob ] [ 0 ] . error = 0 ; tokens [ eob ] [ 0 ] . next = 16 ; tokens [ eob ] [ 0 ] . token = DCT_EOB_TOKEN ; tokens [ eob ] [ 0 ] . qc = 0 ; * ( tokens [ eob ] + 1 ) = * ( tokens [ eob ] + 0 ) ; next = eob ; for ( i = eob ; i -- > i0 ; ) { int base_bits ; int d2 ; int dx ; rc = vp8_default_zig_zag1d [ i ] ; x = qcoeff_ptr [ rc ] ; if ( x ) { int shortcut = 0 ; error0 = tokens [ next ] [ 0 ] . error ; error1 = tokens [ next ] [ 1 ] . error ; rate0 = tokens [ next ] [ 0 ] . rate ; rate1 = tokens [ next ] [ 1 ] . rate ; t0 = ( vp8_dct_value_tokens_ptr + x ) -> Token ; if ( next < 16 ) { band = vp8_coef_bands [ i + 1 ] ; pt = vp8_prev_token_class [ t0 ] ; rate0 += mb -> token_costs [ type ] [ band ] [ pt ] [ tokens [ next ] [ 0 ] . token ] ; rate1 += mb -> token_costs [ type ] [ band ] [ pt ] [ tokens [ next ] [ 1 ] . token ] ; } rd_cost0 = RDCOST ( rdmult , rddiv , rate0 , error0 ) ; rd_cost1 = RDCOST ( rdmult , rddiv , rate1 , error1 ) ; if ( rd_cost0 == rd_cost1 ) { rd_cost0 = RDTRUNC ( rdmult , rddiv , rate0 , error0 ) ; rd_cost1 = RDTRUNC ( rdmult , rddiv , rate1 , error1 ) ; } best = rd_cost1 < rd_cost0 ;"
144,"CWE-119 void test_base64_lengths ( void ) { const char * in = ""FuseMuse"" ; char out1 [ 32 ] ; char out2 [ 32 ] ; size_t enclen ; int declen ; enclen = mutt_b64_encode ( out1 , in , 0 , 32 ) ; if ( ! TEST_CHECK ( enclen == 0 ) ) { TEST_MSG ( ""Expected: %zu"" , 0 ) ; TEST_MSG ( ""Actual  : %zu"" , enclen ) ; } out1 [ 0 ] = '\\0' ; <vul-start> declen = mutt_b64_decode ( out2 , out1 ) ; <vul-end> if ( ! TEST_CHECK ( declen == - 1 ) ) { TEST_MSG ( ""Expected: %zu"" , - 1 ) ; TEST_MSG ( ""Actual  : %zu"" , declen ) ; } for ( size_t i = 1 ; i <= 8 ; ++ i ) { enclen = mutt_b64_encode ( out1 , in , i , 32 ) ; size_t exp = ( ( i + 2 ) / 3 ) << 2 ; if ( ! TEST_CHECK ( enclen == exp ) ) { TEST_MSG ( ""Expected: %zu"" , exp ) ; TEST_MSG ( ""Actual  : %zu"" , enclen ) ; } <vul-start> declen = mutt_b64_decode ( out2 , out1 ) ; <vul-end> if ( ! TEST_CHECK ( declen == i ) ) { TEST_MSG ( ""Expected: %zu"" , i ) ; TEST_MSG ( ""Actual  : %zu"" , declen ) ; } out2 [ declen ] = '\\0' ; if ( ! TEST_CHECK ( strncmp ( out2 , in , i ) == 0 ) ) { TEST_MSG ( ""Expected: %s"" , in ) ; TEST_MSG ( ""Actual  : %s"" , out2 ) ; } } }","void test_base64_lengths ( void ) { const char * in = ""FuseMuse"" ; char out1 [ 32 ] ; char out2 [ 32 ] ; size_t enclen ; int declen ; enclen = mutt_b64_encode ( out1 , in , 0 , 32 ) ; if ( ! TEST_CHECK ( enclen == 0 ) ) { TEST_MSG ( ""Expected: %zu"" , 0 ) ; TEST_MSG ( ""Actual  : %zu"" , enclen ) ; } out1 [ 0 ] = '\\0' ; <vul-start> declen = mutt_b64_decode ( out2 , out1 , sizeof ( out2 ) ) ; <vul-end> if ( ! TEST_CHECK ( declen == - 1 ) ) { TEST_MSG ( ""Expected: %zu"" , - 1 ) ; TEST_MSG ( ""Actual  : %zu"" , declen ) ; } for ( size_t i = 1 ; i <= 8 ; ++ i ) { enclen = mutt_b64_encode ( out1 , in , i , 32 ) ; size_t exp = ( ( i + 2 ) / 3 ) << 2 ; if ( ! TEST_CHECK ( enclen == exp ) ) { TEST_MSG ( ""Expected: %zu"" , exp ) ; TEST_MSG ( ""Actual  : %zu"" , enclen ) ; } <vul-start> declen = mutt_b64_decode ( out2 , out1 , sizeof ( out2 ) ) ; <vul-end> if ( ! TEST_CHECK ( declen == i ) ) { TEST_MSG ( ""Expected: %zu"" , i ) ; TEST_MSG ( ""Actual  : %zu"" , declen ) ; } out2 [ declen ] = '\\0' ; if ( ! TEST_CHECK ( strncmp ( out2 , in , i ) == 0 ) ) { TEST_MSG ( ""Expected: %s"" , in ) ; TEST_MSG ( ""Actual  : %s"" , out2 ) ; } } }"
145,"CWE-190 <vul-start> static int read_fragment_table ( long long * directory_table_end ) <vul-end> { int res , i ; <vul-start> int bytes = SQUASHFS_FRAGMENT_BYTES ( sBlk . s . fragments ) ; int indexes = SQUASHFS_FRAGMENT_INDEXES ( sBlk . s . fragments ) ; long long fragment_table_index [ indexes ] ; <vul-end> TRACE ( ""read_fragment_table: %d fragments, reading %d fragment indexes "" ""from 0x%llx\\n"" , sBlk . s . fragments , indexes , sBlk . s . fragment_table_start ) ; <vul-start> if ( sBlk . s . fragments == 0 ) { * directory_table_end = sBlk . s . fragment_table_start ; return TRUE ; } <vul-end> fragment_table = malloc ( bytes ) ; if ( fragment_table == NULL ) EXIT_UNSQUASH ( ""read_fragment_table: failed to allocate "" ""fragment table\\n"" ) ; <vul-start> res = read_fs_bytes ( fd , sBlk . s . fragment_table_start , SQUASHFS_FRAGMENT_INDEX_BYTES ( sBlk . s . fragments ) , <vul-end> fragment_table_index ) ; if ( res == FALSE ) { ERROR ( ""read_fragment_table: failed to read fragment table "" ""index\\n"" ) ; return FALSE ; } SQUASHFS_INSWAP_FRAGMENT_INDEXES ( fragment_table_index , indexes ) ; for ( i = 0 ; i < indexes ; i ++ ) { int expected = ( i + 1 ) != indexes ? SQUASHFS_METADATA_SIZE : bytes & ( SQUASHFS_METADATA_SIZE - 1 ) ; int length = read_block ( fd , fragment_table_index [ i ] , NULL , expected , ( ( char * ) fragment_table ) + ( i * SQUASHFS_METADATA_SIZE ) ) ; TRACE ( ""Read fragment table block %d, from 0x%llx, length %d\\n"" , i , fragment_table_index [ i ] , length ) ; if ( length == FALSE ) { ERROR ( ""read_fragment_table: failed to read fragment "" ""table index\\n"" ) ; return FALSE ; } } for ( i = 0 ; i < sBlk . s . fragments ; i ++ ) SQUASHFS_INSWAP_FRAGMENT_ENTRY ( & fragment_table [ i ] ) ; <vul-start> * directory_table_end = fragment_table_index [ 0 ] ; <vul-end> return TRUE ; }","<vul-start> static int read_fragment_table ( long long * table_start ) <vul-end> { int res , i ; <vul-start> long long bytes = SQUASHFS_FRAGMENT_BYTES ( ( long long ) sBlk . s . fragments ) ; int indexes = SQUASHFS_FRAGMENT_INDEXES ( ( long long ) sBlk . s . fragments ) ; int length = SQUASHFS_FRAGMENT_INDEX_BYTES ( ( long long ) sBlk . s . fragments ) ; long long * fragment_table_index ; if ( length != ( * table_start - sBlk . s . fragment_table_start ) ) { ERROR ( ""read_fragment_table: Bad fragment count in super block\\n"" ) ; return FALSE ; } <vul-end> TRACE ( ""read_fragment_table: %d fragments, reading %d fragment indexes "" ""from 0x%llx\\n"" , sBlk . s . fragments , indexes , sBlk . s . fragment_table_start ) ; <vul-start> fragment_table_index = alloc_index_table ( indexes ) ; <vul-end> fragment_table = malloc ( bytes ) ; if ( fragment_table == NULL ) EXIT_UNSQUASH ( ""read_fragment_table: failed to allocate "" ""fragment table\\n"" ) ; <vul-start> res = read_fs_bytes ( fd , sBlk . s . fragment_table_start , length , <vul-end> fragment_table_index ) ; if ( res == FALSE ) { ERROR ( ""read_fragment_table: failed to read fragment table "" ""index\\n"" ) ; return FALSE ; } SQUASHFS_INSWAP_FRAGMENT_INDEXES ( fragment_table_index , indexes ) ; for ( i = 0 ; i < indexes ; i ++ ) { int expected = ( i + 1 ) != indexes ? SQUASHFS_METADATA_SIZE : bytes & ( SQUASHFS_METADATA_SIZE - 1 ) ; int length = read_block ( fd , fragment_table_index [ i ] , NULL , expected , ( ( char * ) fragment_table ) + ( i * SQUASHFS_METADATA_SIZE ) ) ; TRACE ( ""Read fragment table block %d, from 0x%llx, length %d\\n"" , i , fragment_table_index [ i ] , length ) ; if ( length == FALSE ) { ERROR ( ""read_fragment_table: failed to read fragment "" ""table index\\n"" ) ; return FALSE ; } } for ( i = 0 ; i < sBlk . s . fragments ; i ++ ) SQUASHFS_INSWAP_FRAGMENT_ENTRY ( & fragment_table [ i ] ) ; <vul-start> * table_start = fragment_table_index [ 0 ] ; <vul-end> return TRUE ; }"
146,"CWE-119 static void write_modes ( VP9_COMP * cpi , <vul-start> const TileInfo * const tile , vp9_writer * w , TOKENEXTRA * * tok , TOKENEXTRA * tok_end ) { <vul-end> int mi_row , mi_col ; <vul-start> <vul-end> for ( mi_row = tile -> mi_row_start ; mi_row < tile -> mi_row_end ; mi_row += MI_BLOCK_SIZE ) { <vul-start> vp9_zero ( cpi -> mb . e_mbd . left_seg_context ) ; <vul-end> for ( mi_col = tile -> mi_col_start ; mi_col < tile -> mi_col_end ; mi_col += MI_BLOCK_SIZE ) write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row , mi_col , BLOCK_64X64 ) ; } }","static void write_modes ( VP9_COMP * cpi , <vul-start> const TileInfo * const tile , vpx_writer * w , TOKENEXTRA * * tok , const TOKENEXTRA * const tok_end ) { const VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & cpi -> td . mb . e_mbd ; <vul-end> int mi_row , mi_col ; <vul-start> set_partition_probs ( cm , xd ) ; <vul-end> for ( mi_row = tile -> mi_row_start ; mi_row < tile -> mi_row_end ; mi_row += MI_BLOCK_SIZE ) { <vul-start> vp9_zero ( xd -> left_seg_context ) ; <vul-end> for ( mi_col = tile -> mi_col_start ; mi_col < tile -> mi_col_end ; mi_col += MI_BLOCK_SIZE ) write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row , mi_col , BLOCK_64X64 ) ; } }"
147,"CWE-20 static struct dst_entry * ip6_sk_dst_check ( struct sock * sk , struct dst_entry * dst , const struct flowi6 * fl6 ) { struct ipv6_pinfo * np = inet6_sk ( sk ) ; <vul-start> struct rt6_info * rt = ( struct rt6_info * ) dst ; <vul-end> if ( ! dst ) goto out ; <vul-start> <vul-end> if ( ip6_rt_check ( & rt -> rt6i_dst , & fl6 -> daddr , np -> daddr_cache ) || # ifdef CONFIG_IPV6_SUBTREES ip6_rt_check ( & rt -> rt6i_src , & fl6 -> saddr , np -> saddr_cache ) || # endif ( fl6 -> flowi6_oif && fl6 -> flowi6_oif != dst -> dev -> ifindex ) ) { dst_release ( dst ) ; dst = NULL ; } out : return dst ; }","static struct dst_entry * ip6_sk_dst_check ( struct sock * sk , struct dst_entry * dst , const struct flowi6 * fl6 ) { struct ipv6_pinfo * np = inet6_sk ( sk ) ; <vul-start> struct rt6_info * rt ; <vul-end> if ( ! dst ) goto out ; <vul-start> if ( dst -> ops -> family != AF_INET6 ) { dst_release ( dst ) ; return NULL ; } rt = ( struct rt6_info * ) dst ; <vul-end> if ( ip6_rt_check ( & rt -> rt6i_dst , & fl6 -> daddr , np -> daddr_cache ) || # ifdef CONFIG_IPV6_SUBTREES ip6_rt_check ( & rt -> rt6i_src , & fl6 -> saddr , np -> saddr_cache ) || # endif ( fl6 -> flowi6_oif && fl6 -> flowi6_oif != dst -> dev -> ifindex ) ) { dst_release ( dst ) ; dst = NULL ; } out : return dst ; }"
148,"CWE-190 static int bson_validate_string ( bson * b , const unsigned char * string , <vul-start> const int length , const char check_utf8 , const char check_dot , <vul-end> const char check_dollar ) { <vul-start> int position = 0 ; <vul-end> int sequence_length = 1 ; if ( check_dollar && string [ 0 ] == '$' ) { if ( ! bson_string_is_db_ref ( string , length ) ) b -> err |= BSON_FIELD_INIT_DOLLAR ; } while ( position < length ) { if ( check_dot && * ( string + position ) == '.' ) { b -> err |= BSON_FIELD_HAS_DOT ; } if ( check_utf8 ) { sequence_length = trailingBytesForUTF8 [ * ( string + position ) ] + 1 ; if ( ( position + sequence_length ) > length ) { b -> err |= BSON_NOT_UTF8 ; return BSON_ERROR ; } if ( ! isLegalUTF8 ( string + position , sequence_length ) ) { b -> err |= BSON_NOT_UTF8 ; return BSON_ERROR ; } } position += sequence_length ; } return BSON_OK ; }","static int bson_validate_string ( bson * b , const unsigned char * string , <vul-start> const size_t length , const char check_utf8 , const char check_dot , <vul-end> const char check_dollar ) { <vul-start> size_t position = 0 ; <vul-end> int sequence_length = 1 ; if ( check_dollar && string [ 0 ] == '$' ) { if ( ! bson_string_is_db_ref ( string , length ) ) b -> err |= BSON_FIELD_INIT_DOLLAR ; } while ( position < length ) { if ( check_dot && * ( string + position ) == '.' ) { b -> err |= BSON_FIELD_HAS_DOT ; } if ( check_utf8 ) { sequence_length = trailingBytesForUTF8 [ * ( string + position ) ] + 1 ; if ( ( position + sequence_length ) > length ) { b -> err |= BSON_NOT_UTF8 ; return BSON_ERROR ; } if ( ! isLegalUTF8 ( string + position , sequence_length ) ) { b -> err |= BSON_NOT_UTF8 ; return BSON_ERROR ; } } position += sequence_length ; } return BSON_OK ; }"
149,"CWE-787 image -> colormap [ 1 ] . blue = QuantumRange ; } } if ( UnpackWPGRaster ( image , bpp , exception ) < 0 ) { DecompressionFailed : ThrowReaderException ( CoderError , ""UnableToDecompressImage"" ) ; } if ( Rec . RecType == 0x14 && BitmapHeader2 . RotAngle != 0 && ! image_info -> ping ) { if ( BitmapHeader2 . RotAngle & 0x8000 ) { Image * flop_image ; flop_image = FlopImage ( image , exception ) ; if ( flop_image != ( Image * ) NULL ) { DuplicateBlob ( flop_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flop_image ) ; } } if ( BitmapHeader2 . RotAngle & 0x2000 ) { Image * flip_image ; flip_image = FlipImage ( image , exception ) ; if ( flip_image != ( Image * ) NULL ) { DuplicateBlob ( flip_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flip_image ) ; } } if ( BitmapHeader2 . RotAngle & 0x0FFF ) { Image * rotate_image ; rotate_image = RotateImage ( image , ( BitmapHeader2 . RotAngle & 0x0FFF ) , exception ) ; if ( rotate_image != ( Image * ) NULL ) { DuplicateBlob ( rotate_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , rotate_image ) ; } } } AcquireNextImage ( image_info , image , exception ) ; image -> depth = 8 ; if ( image -> next == ( Image * ) NULL ) goto Finish ; image = SyncNextImageInList ( image ) ; <vul-start> image -> columns = image -> rows = 0 ; <vul-end> image -> colors = 0 ; break ; case 0x1B : if ( Rec . RecordLength > 0x3C ) image = ExtractPostscript ( image , image_info , TellBlob ( image ) + 0x3C , ( ssize_t ) Rec . RecordLength - 0x3C , exception ) ; break ; } } break ; case 2 : ( void ) memset ( CTM , 0 , sizeof ( CTM ) ) ; StartWPG . PosSizePrecision = 0 ; while ( ! EOFBlob ( image ) ) { ( void ) SeekBlob ( image , Header . DataOffset , SEEK_SET ) ; if ( EOFBlob ( image ) ) break ; Rec2 . Class = ( i = ReadBlobByte ( image ) ) ; if ( i == EOF ) break ; Rec2 . RecType = ( i = ReadBlobByte ( image ) ) ; if ( i == EOF ) break ; Rd_WP_DWORD ( image , & Rec2 . Extension ) ; Rd_WP_DWORD ( image , & Rec2 . RecordLength ) ; if ( EOFBlob ( image ) ) break ; Header . DataOffset = TellBlob ( image ) + Rec2 . RecordLength ; switch ( Rec2 . RecType ) { case 1 : StartWPG . HorizontalUnits = ReadBlobLSBShort ( image ) ; StartWPG . VerticalUnits = ReadBlobLSBShort ( image ) ; StartWPG . PosSizePrecision = ReadBlobByte ( image ) ; break ; case 0x0C : WPG_Palette . StartIndex = ReadBlobLSBShort ( image ) ; WPG_Palette . NumOfEntries = ReadBlobLSBShort ( image ) ; image -> colors = WPG_Palette . NumOfEntries ; if ( AcquireImageColormap ( image , image -> colors , exception ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( i = WPG_Palette . StartIndex ; i < ( int ) WPG_Palette . NumOfEntries ; i ++ ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( char ) ReadBlobByte ( image ) ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( char )","image -> colormap [ 1 ] . blue = QuantumRange ; } } if ( UnpackWPGRaster ( image , bpp , exception ) < 0 ) { DecompressionFailed : ThrowReaderException ( CoderError , ""UnableToDecompressImage"" ) ; } if ( Rec . RecType == 0x14 && BitmapHeader2 . RotAngle != 0 && ! image_info -> ping ) { if ( BitmapHeader2 . RotAngle & 0x8000 ) { Image * flop_image ; flop_image = FlopImage ( image , exception ) ; if ( flop_image != ( Image * ) NULL ) { DuplicateBlob ( flop_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flop_image ) ; } } if ( BitmapHeader2 . RotAngle & 0x2000 ) { Image * flip_image ; flip_image = FlipImage ( image , exception ) ; if ( flip_image != ( Image * ) NULL ) { DuplicateBlob ( flip_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flip_image ) ; } } if ( BitmapHeader2 . RotAngle & 0x0FFF ) { Image * rotate_image ; rotate_image = RotateImage ( image , ( BitmapHeader2 . RotAngle & 0x0FFF ) , exception ) ; if ( rotate_image != ( Image * ) NULL ) { DuplicateBlob ( rotate_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , rotate_image ) ; } } } AcquireNextImage ( image_info , image , exception ) ; image -> depth = 8 ; if ( image -> next == ( Image * ) NULL ) goto Finish ; image = SyncNextImageInList ( image ) ; <vul-start> image -> columns = image -> rows = 1 ; <vul-end> image -> colors = 0 ; break ; case 0x1B : if ( Rec . RecordLength > 0x3C ) image = ExtractPostscript ( image , image_info , TellBlob ( image ) + 0x3C , ( ssize_t ) Rec . RecordLength - 0x3C , exception ) ; break ; } } break ; case 2 : ( void ) memset ( CTM , 0 , sizeof ( CTM ) ) ; StartWPG . PosSizePrecision = 0 ; while ( ! EOFBlob ( image ) ) { ( void ) SeekBlob ( image , Header . DataOffset , SEEK_SET ) ; if ( EOFBlob ( image ) ) break ; Rec2 . Class = ( i = ReadBlobByte ( image ) ) ; if ( i == EOF ) break ; Rec2 . RecType = ( i = ReadBlobByte ( image ) ) ; if ( i == EOF ) break ; Rd_WP_DWORD ( image , & Rec2 . Extension ) ; Rd_WP_DWORD ( image , & Rec2 . RecordLength ) ; if ( EOFBlob ( image ) ) break ; Header . DataOffset = TellBlob ( image ) + Rec2 . RecordLength ; switch ( Rec2 . RecType ) { case 1 : StartWPG . HorizontalUnits = ReadBlobLSBShort ( image ) ; StartWPG . VerticalUnits = ReadBlobLSBShort ( image ) ; StartWPG . PosSizePrecision = ReadBlobByte ( image ) ; break ; case 0x0C : WPG_Palette . StartIndex = ReadBlobLSBShort ( image ) ; WPG_Palette . NumOfEntries = ReadBlobLSBShort ( image ) ; image -> colors = WPG_Palette . NumOfEntries ; if ( AcquireImageColormap ( image , image -> colors , exception ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( i = WPG_Palette . StartIndex ; i < ( int ) WPG_Palette . NumOfEntries ; i ++ ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( char ) ReadBlobByte ( image ) ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( char )"
150,CWE-400 static void xen_irq_lateeoi_locked ( struct irq_info * info ) { evtchn_port_t evtchn ; <vul-start> <vul-end> evtchn = info -> evtchn ; <vul-start> if ( ! VALID_EVTCHN ( evtchn ) ) <vul-end> return ; <vul-start> <vul-end> unmask_evtchn ( evtchn ) ; },"static void xen_irq_lateeoi_locked ( struct irq_info * info ) { evtchn_port_t evtchn ; <vul-start> unsigned int cpu ; <vul-end> evtchn = info -> evtchn ; <vul-start> if ( ! VALID_EVTCHN ( evtchn ) || ! list_empty ( & info -> eoi_list ) ) <vul-end> return ; <vul-start> cpu = info -> eoi_cpu ; if ( info -> eoi_time && info -> irq_epoch == per_cpu ( irq_epoch , cpu ) ) { lateeoi_list_add ( info ) ; return ; } info -> eoi_time = 0 ; <vul-end> unmask_evtchn ( evtchn ) ; }"
151,"CWE-401 static ssize_t rpmsg_eptdev_write_iter ( struct kiocb * iocb , struct iov_iter * from ) { struct file * filp = iocb -> ki_filp ; struct rpmsg_eptdev * eptdev = filp -> private_data ; size_t len = iov_iter_count ( from ) ; void * kbuf ; int ret ; kbuf = kzalloc ( len , GFP_KERNEL ) ; if ( ! kbuf ) return - ENOMEM ; <vul-start> if ( ! copy_from_iter_full ( kbuf , len , from ) ) return - EFAULT ; <vul-end> if ( mutex_lock_interruptible ( & eptdev -> ept_lock ) ) { ret = - ERESTARTSYS ; goto free_kbuf ; } if ( ! eptdev -> ept ) { ret = - EPIPE ; goto unlock_eptdev ; } if ( filp -> f_flags & O_NONBLOCK ) ret = rpmsg_trysend ( eptdev -> ept , kbuf , len ) ; else ret = rpmsg_send ( eptdev -> ept , kbuf , len ) ; unlock_eptdev : mutex_unlock ( & eptdev -> ept_lock ) ; free_kbuf : kfree ( kbuf ) ; return ret < 0 ? ret : len ; }","static ssize_t rpmsg_eptdev_write_iter ( struct kiocb * iocb , struct iov_iter * from ) { struct file * filp = iocb -> ki_filp ; struct rpmsg_eptdev * eptdev = filp -> private_data ; size_t len = iov_iter_count ( from ) ; void * kbuf ; int ret ; kbuf = kzalloc ( len , GFP_KERNEL ) ; if ( ! kbuf ) return - ENOMEM ; <vul-start> if ( ! copy_from_iter_full ( kbuf , len , from ) ) { ret = - EFAULT ; goto free_kbuf ; } <vul-end> if ( mutex_lock_interruptible ( & eptdev -> ept_lock ) ) { ret = - ERESTARTSYS ; goto free_kbuf ; } if ( ! eptdev -> ept ) { ret = - EPIPE ; goto unlock_eptdev ; } if ( filp -> f_flags & O_NONBLOCK ) ret = rpmsg_trysend ( eptdev -> ept , kbuf , len ) ; else ret = rpmsg_send ( eptdev -> ept , kbuf , len ) ; unlock_eptdev : mutex_unlock ( & eptdev -> ept_lock ) ; free_kbuf : kfree ( kbuf ) ; return ret < 0 ? ret : len ; }"
152,"CWE-119 static int get_siz ( Jpeg2000DecoderContext * s ) { int i ; int ncomponents ; uint32_t log2_chroma_wh = 0 ; const enum AVPixelFormat * possible_fmts = NULL ; int possible_fmts_nb = 0 ; if ( bytestream2_get_bytes_left ( & s -> g ) < 36 ) return AVERROR_INVALIDDATA ; s -> avctx -> profile = bytestream2_get_be16u ( & s -> g ) ; s -> width = bytestream2_get_be32u ( & s -> g ) ; s -> height = bytestream2_get_be32u ( & s -> g ) ; s -> image_offset_x = bytestream2_get_be32u ( & s -> g ) ; s -> image_offset_y = bytestream2_get_be32u ( & s -> g ) ; s -> tile_width = bytestream2_get_be32u ( & s -> g ) ; s -> tile_height = bytestream2_get_be32u ( & s -> g ) ; s -> tile_offset_x = bytestream2_get_be32u ( & s -> g ) ; s -> tile_offset_y = bytestream2_get_be32u ( & s -> g ) ; ncomponents = bytestream2_get_be16u ( & s -> g ) ; <vul-start> <vul-end> if ( ncomponents <= 0 ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Invalid number of components: %d\\n"" , s -> ncomponents ) ; return AVERROR_INVALIDDATA ; } if ( ncomponents > 4 ) { avpriv_request_sample ( s -> avctx , ""Support for %d components"" , s -> ncomponents ) ; return AVERROR_PATCHWELCOME ; } s -> ncomponents = ncomponents ; if ( s -> tile_width <= 0 || s -> tile_height <= 0 ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Invalid tile dimension %dx%d.\\n"" , s -> tile_width , s -> tile_height ) ; return AVERROR_INVALIDDATA ; } if ( bytestream2_get_bytes_left ( & s -> g ) < 3 * s -> ncomponents ) return AVERROR_INVALIDDATA ; for ( i = 0 ; i < s -> ncomponents ; i ++ ) { uint8_t x = bytestream2_get_byteu ( & s -> g ) ; s -> cbps [ i ] = ( x & 0x7f ) + 1 ; s -> precision = FFMAX ( s -> cbps [ i ] , s -> precision ) ; s -> sgnd [ i ] = ! ! ( x & 0x80 ) ; s -> cdx [ i ] = bytestream2_get_byteu ( & s -> g ) ; s -> cdy [ i ] = bytestream2_get_byteu ( & s -> g ) ; if ( ! s -> cdx [ i ] || s -> cdx [ i ] == 3 || s -> cdx [ i ] > 4 || ! s -> cdy [ i ] || s -> cdy [ i ] == 3 || s -> cdy [ i ] > 4 ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Invalid sample separation %d/%d\\n"" , s -> cdx [ i ] , s -> cdy [ i ] ) ; return AVERROR_INVALIDDATA ; } log2_chroma_wh |= s -> cdy [ i ] >> 1 << i * 4 | s -> cdx [ i ] >> 1 << i * 4 + 2 ; } s -> numXtiles = ff_jpeg2000_ceildiv ( s -> width - s -> tile_offset_x , s -> tile_width ) ; s -> numYtiles = ff_jpeg2000_ceildiv ( s -> height - s -> tile_offset_y , s -> tile_height ) ; if ( s -> numXtiles * ( uint64_t ) s -> numYtiles > INT_MAX / sizeof ( * s -> tile ) ) { s -> numXtiles = s -> numYtiles = 0 ; return AVERROR ( EINVAL ) ; } s -> tile = av_mallocz_array ( s -> numXtiles * s -> numYtiles , sizeof ( * s -> tile ) ) ; if ( ! s -> tile ) { s -> numXtiles = s -> numYtiles = 0 ; return AVERROR ( ENOMEM ) ; } for ( i = 0 ; i < s -> numXtiles * s -> numYtiles ; i ++ ) { Jpeg2000Tile * tile = s -> tile + i ; tile -> comp = av_mallocz ( s -> ncomponents * sizeof ( * tile -> comp ) ) ; if ( ! tile -> comp ) return AVERROR ( ENOMEM ) ; } s -> avctx -> width = ff_jpeg2000_ceildivpow2 ( s -> width - s -> image_offset_x ,","static int get_siz ( Jpeg2000DecoderContext * s ) { int i ; int ncomponents ; uint32_t log2_chroma_wh = 0 ; const enum AVPixelFormat * possible_fmts = NULL ; int possible_fmts_nb = 0 ; if ( bytestream2_get_bytes_left ( & s -> g ) < 36 ) return AVERROR_INVALIDDATA ; s -> avctx -> profile = bytestream2_get_be16u ( & s -> g ) ; s -> width = bytestream2_get_be32u ( & s -> g ) ; s -> height = bytestream2_get_be32u ( & s -> g ) ; s -> image_offset_x = bytestream2_get_be32u ( & s -> g ) ; s -> image_offset_y = bytestream2_get_be32u ( & s -> g ) ; s -> tile_width = bytestream2_get_be32u ( & s -> g ) ; s -> tile_height = bytestream2_get_be32u ( & s -> g ) ; s -> tile_offset_x = bytestream2_get_be32u ( & s -> g ) ; s -> tile_offset_y = bytestream2_get_be32u ( & s -> g ) ; ncomponents = bytestream2_get_be16u ( & s -> g ) ; <vul-start> if ( s -> image_offset_x || s -> image_offset_y ) { avpriv_request_sample ( s -> avctx , ""Support for image offsets"" ) ; return AVERROR_PATCHWELCOME ; } <vul-end> if ( ncomponents <= 0 ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Invalid number of components: %d\\n"" , s -> ncomponents ) ; return AVERROR_INVALIDDATA ; } if ( ncomponents > 4 ) { avpriv_request_sample ( s -> avctx , ""Support for %d components"" , s -> ncomponents ) ; return AVERROR_PATCHWELCOME ; } s -> ncomponents = ncomponents ; if ( s -> tile_width <= 0 || s -> tile_height <= 0 ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Invalid tile dimension %dx%d.\\n"" , s -> tile_width , s -> tile_height ) ; return AVERROR_INVALIDDATA ; } if ( bytestream2_get_bytes_left ( & s -> g ) < 3 * s -> ncomponents ) return AVERROR_INVALIDDATA ; for ( i = 0 ; i < s -> ncomponents ; i ++ ) { uint8_t x = bytestream2_get_byteu ( & s -> g ) ; s -> cbps [ i ] = ( x & 0x7f ) + 1 ; s -> precision = FFMAX ( s -> cbps [ i ] , s -> precision ) ; s -> sgnd [ i ] = ! ! ( x & 0x80 ) ; s -> cdx [ i ] = bytestream2_get_byteu ( & s -> g ) ; s -> cdy [ i ] = bytestream2_get_byteu ( & s -> g ) ; if ( ! s -> cdx [ i ] || s -> cdx [ i ] == 3 || s -> cdx [ i ] > 4 || ! s -> cdy [ i ] || s -> cdy [ i ] == 3 || s -> cdy [ i ] > 4 ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Invalid sample separation %d/%d\\n"" , s -> cdx [ i ] , s -> cdy [ i ] ) ; return AVERROR_INVALIDDATA ; } log2_chroma_wh |= s -> cdy [ i ] >> 1 << i * 4 | s -> cdx [ i ] >> 1 << i * 4 + 2 ; } s -> numXtiles = ff_jpeg2000_ceildiv ( s -> width - s -> tile_offset_x , s -> tile_width ) ; s -> numYtiles = ff_jpeg2000_ceildiv ( s -> height - s -> tile_offset_y , s -> tile_height ) ; if ( s -> numXtiles * ( uint64_t ) s -> numYtiles > INT_MAX / sizeof ( * s -> tile ) ) { s -> numXtiles = s -> numYtiles = 0 ; return AVERROR ( EINVAL ) ; } s -> tile = av_mallocz_array ( s -> numXtiles * s -> numYtiles , sizeof ( * s -> tile ) ) ; if ( ! s -> tile ) { s -> numXtiles = s -> numYtiles = 0 ; return AVERROR ( ENOMEM ) ; } for ( i = 0 ; i < s -> numXtiles * s -> numYtiles ; i ++ ) { Jpeg2000Tile * tile = s -> tile + i ; tile -> comp = av_mallocz ( s -> ncomponents * sizeof ( * tile -> comp ) ) ; if ( ! tile -> comp ) return AVERROR ( ENOMEM ) ; } s -> avctx -> width = ff_jpeg2000_ceildivpow2 ( s -> width - s -> image_offset_x ,"
153,"CWE-119 static int parse_video_info ( AVIOContext * pb , AVStream * st ) { uint16_t size_asf ; uint32_t size_bmp ; unsigned int tag ; st -> codecpar -> width = avio_rl32 ( pb ) ; st -> codecpar -> height = avio_rl32 ( pb ) ; avio_skip ( pb , 1 ) ; size_asf = avio_rl16 ( pb ) ; tag = ff_get_bmp_header ( pb , st , & size_bmp ) ; st -> codecpar -> codec_tag = tag ; st -> codecpar -> codec_id = ff_codec_get_id ( ff_codec_bmp_tags , tag ) ; size_bmp = FFMAX ( size_asf , size_bmp ) ; <vul-start> if ( size_bmp > BMP_HEADER_SIZE ) { <vul-end> int ret ; st -> codecpar -> extradata_size = size_bmp - BMP_HEADER_SIZE ; if ( ! ( st -> codecpar -> extradata = av_malloc ( st -> codecpar -> extradata_size + AV_INPUT_BUFFER_PADDING_SIZE ) ) ) { st -> codecpar -> extradata_size = 0 ; return AVERROR ( ENOMEM ) ; } memset ( st -> codecpar -> extradata + st -> codecpar -> extradata_size , 0 , AV_INPUT_BUFFER_PADDING_SIZE ) ; if ( ( ret = avio_read ( pb , st -> codecpar -> extradata , st -> codecpar -> extradata_size ) ) < 0 ) return ret ; } return 0 ; }","static int parse_video_info ( AVIOContext * pb , AVStream * st ) { uint16_t size_asf ; uint32_t size_bmp ; unsigned int tag ; st -> codecpar -> width = avio_rl32 ( pb ) ; st -> codecpar -> height = avio_rl32 ( pb ) ; avio_skip ( pb , 1 ) ; size_asf = avio_rl16 ( pb ) ; tag = ff_get_bmp_header ( pb , st , & size_bmp ) ; st -> codecpar -> codec_tag = tag ; st -> codecpar -> codec_id = ff_codec_get_id ( ff_codec_bmp_tags , tag ) ; size_bmp = FFMAX ( size_asf , size_bmp ) ; <vul-start> if ( size_bmp > BMP_HEADER_SIZE && size_bmp < INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE ) { <vul-end> int ret ; st -> codecpar -> extradata_size = size_bmp - BMP_HEADER_SIZE ; if ( ! ( st -> codecpar -> extradata = av_malloc ( st -> codecpar -> extradata_size + AV_INPUT_BUFFER_PADDING_SIZE ) ) ) { st -> codecpar -> extradata_size = 0 ; return AVERROR ( ENOMEM ) ; } memset ( st -> codecpar -> extradata + st -> codecpar -> extradata_size , 0 , AV_INPUT_BUFFER_PADDING_SIZE ) ; if ( ( ret = avio_read ( pb , st -> codecpar -> extradata , st -> codecpar -> extradata_size ) ) < 0 ) return ret ; } return 0 ; }"
154,"CWE-444 } return HEAD_HANDLED ; } if ( agoo_domain_use ( ) ) { const char * host ; int vlen = 0 ; if ( NULL == ( host = agoo_con_header_value ( c -> buf , ( int ) ( hend - c -> buf ) , ""Host"" , & vlen ) ) ) { return bad_request ( c , 411 , __LINE__ ) ; } ( ( char * ) host ) [ vlen ] = '\\0' ; root = agoo_domain_resolve ( host , root_buf , sizeof ( root_buf ) ) ; ( ( char * ) host ) [ vlen ] = '\\r' ; } if ( agoo_server . root_first && NULL != ( p = agoo_page_get ( & err , path . start , ( int ) ( path . end - path . start ) , root ) ) ) { if ( page_response ( c , p , hend ) ) { return bad_request ( c , 500 , __LINE__ ) ; } return HEAD_HANDLED ; } if ( NULL == ( hook = agoo_hook_find ( agoo_server . hooks , method , & path ) ) ) { if ( NULL != ( p = agoo_page_get ( & err , path . start , ( int ) ( path . end - path . start ) , root ) ) ) { if ( page_response ( c , p , hend ) ) { return bad_request ( c , 500 , __LINE__ ) ; } return HEAD_HANDLED ; } if ( NULL == agoo_server . hook404 ) { return bad_request ( c , 404 , __LINE__ ) ; } hook = agoo_server . hook404 ; } } else if ( NULL == ( hook = agoo_hook_find ( agoo_server . hooks , method , & path ) ) ) { return bad_request ( c , 404 , __LINE__ ) ; } if ( NULL == ( c -> req = agoo_req_create ( mlen ) ) ) { return bad_request ( c , 413 , __LINE__ ) ; } if ( ( long ) c -> bcnt <= mlen ) { memcpy ( c -> req -> msg , c -> buf , c -> bcnt ) ; if ( ( long ) c -> bcnt < mlen ) { memset ( c -> req -> msg + c -> bcnt , 0 , mlen - c -> bcnt ) ; } } else { memcpy ( c -> req -> msg , c -> buf , mlen ) ; } c -> req -> msg [ mlen ] = '\\0' ; c -> req -> method = method ; c -> req -> upgrade = AGOO_UP_NONE ; c -> req -> up = NULL ; <vul-start> <vul-end> c -> req -> path . start = c -> req -> msg + ( path . start - c -> buf ) ; c -> req -> path . len = ( int ) ( path . end - path . start ) ; c -> req -> query . start = c -> req -> msg + ( query - c -> buf ) ; c -> req -> query . len = ( int ) ( qend - query ) ; c -> req -> query . start [ c -> req -> query . len ] = '\\0' ; c -> req -> body . start = c -> req -> msg + ( hend - c -> buf + 4 ) ; c -> req -> body . len = ( unsigned int ) clen ; b = strstr ( b , ""\\r\\n"" ) ; c -> req -> header . start = c -> req -> msg + ( b + 2 - c -> buf ) ; if ( b < hend ) { c -> req -> header . len = ( unsigned int ) ( hend - b - 2 ) ; } else { c -> req -> header . len = 0 ; } c -> req -> res = NULL ; c -> req -> hook = hook ; return HEAD_OK ; }","} return HEAD_HANDLED ; } if ( agoo_domain_use ( ) ) { const char * host ; int vlen = 0 ; if ( NULL == ( host = agoo_con_header_value ( c -> buf , ( int ) ( hend - c -> buf ) , ""Host"" , & vlen ) ) ) { return bad_request ( c , 411 , __LINE__ ) ; } ( ( char * ) host ) [ vlen ] = '\\0' ; root = agoo_domain_resolve ( host , root_buf , sizeof ( root_buf ) ) ; ( ( char * ) host ) [ vlen ] = '\\r' ; } if ( agoo_server . root_first && NULL != ( p = agoo_page_get ( & err , path . start , ( int ) ( path . end - path . start ) , root ) ) ) { if ( page_response ( c , p , hend ) ) { return bad_request ( c , 500 , __LINE__ ) ; } return HEAD_HANDLED ; } if ( NULL == ( hook = agoo_hook_find ( agoo_server . hooks , method , & path ) ) ) { if ( NULL != ( p = agoo_page_get ( & err , path . start , ( int ) ( path . end - path . start ) , root ) ) ) { if ( page_response ( c , p , hend ) ) { return bad_request ( c , 500 , __LINE__ ) ; } return HEAD_HANDLED ; } if ( NULL == agoo_server . hook404 ) { return bad_request ( c , 404 , __LINE__ ) ; } hook = agoo_server . hook404 ; } } else if ( NULL == ( hook = agoo_hook_find ( agoo_server . hooks , method , & path ) ) ) { return bad_request ( c , 404 , __LINE__ ) ; } if ( NULL == ( c -> req = agoo_req_create ( mlen ) ) ) { return bad_request ( c , 413 , __LINE__ ) ; } if ( ( long ) c -> bcnt <= mlen ) { memcpy ( c -> req -> msg , c -> buf , c -> bcnt ) ; if ( ( long ) c -> bcnt < mlen ) { memset ( c -> req -> msg + c -> bcnt , 0 , mlen - c -> bcnt ) ; } } else { memcpy ( c -> req -> msg , c -> buf , mlen ) ; } c -> req -> msg [ mlen ] = '\\0' ; c -> req -> method = method ; c -> req -> upgrade = AGOO_UP_NONE ; c -> req -> up = NULL ; <vul-start> memcpy ( c -> req -> remote , c -> remote , sizeof ( c -> remote ) ) ; <vul-end> c -> req -> path . start = c -> req -> msg + ( path . start - c -> buf ) ; c -> req -> path . len = ( int ) ( path . end - path . start ) ; c -> req -> query . start = c -> req -> msg + ( query - c -> buf ) ; c -> req -> query . len = ( int ) ( qend - query ) ; c -> req -> query . start [ c -> req -> query . len ] = '\\0' ; c -> req -> body . start = c -> req -> msg + ( hend - c -> buf + 4 ) ; c -> req -> body . len = ( unsigned int ) clen ; b = strstr ( b , ""\\r\\n"" ) ; c -> req -> header . start = c -> req -> msg + ( b + 2 - c -> buf ) ; if ( b < hend ) { c -> req -> header . len = ( unsigned int ) ( hend - b - 2 ) ; } else { c -> req -> header . len = 0 ; } c -> req -> res = NULL ; c -> req -> hook = hook ; return HEAD_OK ; }"
155,"NVD-CWE-Other static int requireDirective ( MaState * state , cchar * key , cchar * value ) { char * age , * type , * rest , * option , * ovalue , * tok ; int domains ; if ( ! maTokenize ( state , value , ""%S ?*"" , & type , & rest ) ) { return MPR_ERR_BAD_SYNTAX ; } if ( scaselesscmp ( type , ""ability"" ) == 0 ) { httpSetAuthRequiredAbilities ( state -> auth , rest ) ; } else if ( scaselesscmp ( type , ""group"" ) == 0 || scaselesscmp ( type , ""role"" ) == 0 ) { httpSetAuthRequiredAbilities ( state -> auth , rest ) ; } else if ( scaselesscmp ( type , ""secure"" ) == 0 ) { domains = 0 ; age = 0 ; for ( option = stok ( sclone ( rest ) , "" \\t"" , & tok ) ; option ; option = stok ( 0 , "" \\t"" , & tok ) ) { <vul-start> option = stok ( option , "" =\\t,"" , & ovalue ) ; <vul-end> ovalue = strim ( ovalue , ""\\""\'"" , MPR_TRIM_BOTH ) ; if ( smatch ( option , ""age"" ) ) { age = sfmt ( ""%lld"" , ( int64 ) httpGetTicks ( ovalue ) ) ; } else if ( smatch ( option , ""domains"" ) ) { domains = 1 ; } } if ( age ) { if ( domains ) { age = sjoin ( ""-1"" , age , NULL ) ; } } addCondition ( state , ""secure"" , age , HTTP_ROUTE_STRICT_TLS ) ; } else if ( scaselesscmp ( type , ""user"" ) == 0 ) { httpSetAuthPermittedUsers ( state -> auth , rest ) ; } else if ( scaselesscmp ( type , ""valid-user"" ) == 0 ) { httpSetAuthAnyValidUser ( state -> auth ) ; } else { return configError ( state , key ) ; } return 0 ; }","static int requireDirective ( MaState * state , cchar * key , cchar * value ) { char * age , * type , * rest , * option , * ovalue , * tok ; int domains ; if ( ! maTokenize ( state , value , ""%S ?*"" , & type , & rest ) ) { return MPR_ERR_BAD_SYNTAX ; } if ( scaselesscmp ( type , ""ability"" ) == 0 ) { httpSetAuthRequiredAbilities ( state -> auth , rest ) ; } else if ( scaselesscmp ( type , ""group"" ) == 0 || scaselesscmp ( type , ""role"" ) == 0 ) { httpSetAuthRequiredAbilities ( state -> auth , rest ) ; } else if ( scaselesscmp ( type , ""secure"" ) == 0 ) { domains = 0 ; age = 0 ; for ( option = stok ( sclone ( rest ) , "" \\t"" , & tok ) ; option ; option = stok ( 0 , "" \\t"" , & tok ) ) { <vul-start> option = ssplit ( option , "" =\\t,"" , & ovalue ) ; <vul-end> ovalue = strim ( ovalue , ""\\""\'"" , MPR_TRIM_BOTH ) ; if ( smatch ( option , ""age"" ) ) { age = sfmt ( ""%lld"" , ( int64 ) httpGetTicks ( ovalue ) ) ; } else if ( smatch ( option , ""domains"" ) ) { domains = 1 ; } } if ( age ) { if ( domains ) { age = sjoin ( ""-1"" , age , NULL ) ; } } addCondition ( state , ""secure"" , age , HTTP_ROUTE_STRICT_TLS ) ; } else if ( scaselesscmp ( type , ""user"" ) == 0 ) { httpSetAuthPermittedUsers ( state -> auth , rest ) ; } else if ( scaselesscmp ( type , ""valid-user"" ) == 0 ) { httpSetAuthAnyValidUser ( state -> auth ) ; } else { return configError ( state , key ) ; } return 0 ; }"
156,"CWE-125 static int count_comp_fors ( struct compiling * c , const node * n ) { int n_fors = 0 ; <vul-start> int is_async ; <vul-end> count_comp_for : <vul-start> is_async = 0 ; <vul-end> n_fors ++ ; REQ ( n , comp_for ) ; <vul-start> if ( TYPE ( CHILD ( n , 0 ) ) == ASYNC ) { is_async = 1 ; <vul-end> } <vul-start> if ( NCH ( n ) == ( 5 + is_async ) ) { n = CHILD ( n , 4 + is_async ) ; <vul-end> } else { return n_fors ; } count_comp_iter : REQ ( n , comp_iter ) ; n = CHILD ( n , 0 ) ; if ( TYPE ( n ) == comp_for ) goto count_comp_for ; else if ( TYPE ( n ) == comp_if ) { if ( NCH ( n ) == 3 ) { n = CHILD ( n , 2 ) ; goto count_comp_iter ; } else return n_fors ; } <vul-start> <vul-end> PyErr_SetString ( PyExc_SystemError , ""logic error in count_comp_fors"" ) ; return - 1 ; }","static int count_comp_fors ( struct compiling * c , const node * n ) { int n_fors = 0 ; <vul-start> <vul-end> count_comp_for : <vul-start> <vul-end> n_fors ++ ; REQ ( n , comp_for ) ; <vul-start> if ( NCH ( n ) == 2 ) { REQ ( CHILD ( n , 0 ) , NAME ) ; assert ( strcmp ( STR ( CHILD ( n , 0 ) ) , ""async"" ) == 0 ) ; n = CHILD ( n , 1 ) ; <vul-end> } <vul-start> else if ( NCH ( n ) == 1 ) { n = CHILD ( n , 0 ) ; } else { goto error ; } if ( NCH ( n ) == ( 5 ) ) { n = CHILD ( n , 4 ) ; <vul-end> } else { return n_fors ; } count_comp_iter : REQ ( n , comp_iter ) ; n = CHILD ( n , 0 ) ; if ( TYPE ( n ) == comp_for ) goto count_comp_for ; else if ( TYPE ( n ) == comp_if ) { if ( NCH ( n ) == 3 ) { n = CHILD ( n , 2 ) ; goto count_comp_iter ; } else return n_fors ; } <vul-start> error : <vul-end> PyErr_SetString ( PyExc_SystemError , ""logic error in count_comp_fors"" ) ; return - 1 ; }"
157,"CWE-119 static int rc_pick_q_and_bounds_one_pass_vbr ( const VP9_COMP * cpi , int * bottom_index , int * top_index ) { const VP9_COMMON * const cm = & cpi -> common ; const RATE_CONTROL * const rc = & cpi -> rc ; <vul-start> const VP9_CONFIG * const oxcf = & cpi -> oxcf ; <vul-end> int active_best_quality ; int active_worst_quality = calc_active_worst_quality_one_pass_vbr ( cpi ) ; int q ; <vul-start> <vul-end> if ( frame_is_intra_only ( cm ) ) { <vul-start> active_best_quality = rc -> best_quality ; # if ! CONFIG_MULTIPLE_ARF <vul-end> if ( rc -> this_key_frame_forced ) { int qindex = rc -> last_boosted_qindex ; <vul-start> double last_boosted_q = vp9_convert_qindex_to_q ( qindex ) ; <vul-end> int delta_qindex = vp9_compute_qdelta ( rc , last_boosted_q , <vul-start> last_boosted_q * 0.75 ) ; <vul-end> active_best_quality = MAX ( qindex + delta_qindex , rc -> best_quality ) ; <vul-start> } else if ( cm -> current_video_frame > 0 ) { <vul-end> double q_adj_factor = 1.0 ; double q_val ; <vul-start> active_best_quality = get_active_quality ( rc -> avg_frame_qindex [ KEY_FRAME ] , rc -> kf_boost , kf_low , kf_high , kf_low_motion_minq , kf_high_motion_minq ) ; <vul-end> if ( ( cm -> width * cm -> height ) <= ( 352 * 288 ) ) { q_adj_factor -= 0.25 ; } <vul-start> q_val = vp9_convert_qindex_to_q ( active_best_quality ) ; <vul-end> active_best_quality += vp9_compute_qdelta ( rc , q_val , <vul-start> q_val * q_adj_factor ) ; <vul-end> } <vul-start> # else double current_q ; current_q = vp9_convert_qindex_to_q ( active_worst_quality ) ; active_best_quality = active_worst_quality + vp9_compute_qdelta ( rc , current_q , current_q * 0.3 ) ; # endif <vul-end> } else if ( ! rc -> is_src_frame_alt_ref && ( cpi -> refresh_golden_frame || cpi -> refresh_alt_ref_frame ) ) { if ( rc -> frames_since_key > 1 && rc -> avg_frame_qindex [ INTER_FRAME ] < active_worst_quality ) { q = rc -> avg_frame_qindex [ INTER_FRAME ] ; } else { q = rc -> avg_frame_qindex [ KEY_FRAME ] ; } <vul-start> if ( oxcf -> end_usage == USAGE_CONSTRAINED_QUALITY ) { if ( q < cpi -> cq_target_quality ) q = cpi -> cq_target_quality ; if ( rc -> frames_since_key > 1 ) { active_best_quality = get_active_quality ( q , rc -> gfu_boost , gf_low , gf_high , afq_low_motion_minq , afq_high_motion_minq ) ; <vul-end> } else { <vul-start> active_best_quality = get_active_quality ( q , rc -> gfu_boost , gf_low , gf_high , gf_low_motion_minq , gf_high_motion_minq ) ; } active_best_quality = active_best_quality * 15 / 16 ; } else if ( oxcf -> end_usage == USAGE_CONSTANT_QUALITY ) { if ( ! cpi -> refresh_alt_ref_frame ) { active_best_quality = cpi -> cq_target_quality ; } else { if ( rc -> frames_since_key > 1 ) { active_best_quality = get_active_quality ( q , rc -> gfu_boost , gf_low , gf_high , afq_low_motion_minq , afq_high_motion_minq ) ; } else { active_best_quality = get_active_quality ( q , rc -> gfu_boost , gf_low , gf_high , gf_low_motion_minq , gf_high_motion_minq ) ; } <vul-end> } } else { <vul-start> active_best_quality = get_active_quality ( q , rc -> gfu_boost , gf_low , gf_high , gf_low_motion_minq , gf_high_motion_minq ) ; <vul-end> } } else { <vul-start> if ( oxcf -> end_usage == USAGE_CONSTANT_QUALITY ) { active_best_quality = cpi -> cq_target_quality ; <vul-end> } else { if ( cm -> current_video_frame > 1 ) active_best_quality = inter_minq [ rc -> avg_frame_qindex [ INTER_FRAME ] ] ; else active_best_quality = inter_minq [ rc -> avg_frame_qindex [ KEY_FRAME ] ] ; <vul-start> if ( ( oxcf -> end_usage == USAGE_CONSTRAINED_QUALITY ) && ( active_best_quality < cpi -> cq_target_quality ) ) { if ( rc -> rolling_actual_bits < rc -> min_frame_bandwidth ) active_best_quality = oxcf -> cq_level ; else active_best_quality = cpi -> cq_target_quality ; <vul-end> } } } active_best_quality = clamp ( active_best_quality , rc -> best_quality , rc -> worst_quality ) ; active_worst_quality = clamp ( active_worst_quality , active_best_quality , rc -> worst_quality ) ; * top_index = active_worst_quality ; * bottom_index = active_best_quality ; # if LIMIT_QRANGE_FOR_ALTREF_AND_KEY <vul-start> if ( cm -> frame_type == KEY_FRAME && ! rc -> this_key_frame_forced ) { if ( ! ( cm -> current_video_frame == 0 ) ) * top_index = ( active_worst_quality + active_best_quality * 3 ) / 4 ; <vul-end> } else if ( ! rc -> is_src_frame_alt_ref && ( cpi -> refresh_golden_frame || cpi -> refresh_alt_ref_frame ) ) { <vul-start> * top_index = ( active_worst_quality + active_best_quality ) / 2 ; <vul-end> } # endif <vul-start> if ( oxcf -> end_usage == USAGE_CONSTANT_QUALITY ) { <vul-end> q = active_best_quality ; } else if ( ( cm -> frame_type == KEY_FRAME ) && rc -> this_key_frame_forced ) { q = rc -> last_boosted_qindex ; } else { q = vp9_rc_regulate_q ( cpi , rc -> this_frame_target , active_best_quality , active_worst_quality ) ; if ( q > * top_index ) { if ( rc -> this_frame_target >= rc -> max_frame_bandwidth ) * top_index = q ; else q = * top_index ; } } <vul-start> # if CONFIG_MULTIPLE_ARF if ( cpi -> multi_arf_enabled && ( cm -> frame_type != KEY_FRAME ) && cpi -> oxcf . end_usage != USAGE_CONSTANT_QUALITY ) { double new_q ; double current_q = vp9_convert_qindex_to_q ( active_worst_quality ) ; int level = cpi -> this_frame_weight ; assert ( level >= 0 ) ; new_q = current_q * ( 1.0 - ( 0.2 * ( cpi -> max_arf_level - level ) ) ) ; q = active_worst_quality + vp9_compute_qdelta ( rc , current_q , new_q ) ; * bottom_index = q ; * top_index = q ; printf ( ""frame:%d q:%d\\n"" , cm -> current_video_frame , q ) ; } # endif <vul-end> assert ( * top_index <= rc -> worst_quality && * top_index >= rc -> best_quality ) ; assert ( * bottom_index <= rc -> worst_quality && * bottom_index >= rc -> best_quality ) ; assert ( q <= rc -> worst_quality && q >= rc -> best_quality ) ; return q ; }","static int rc_pick_q_and_bounds_one_pass_vbr ( const VP9_COMP * cpi , int * bottom_index , int * top_index ) { const VP9_COMMON * const cm = & cpi -> common ; const RATE_CONTROL * const rc = & cpi -> rc ; <vul-start> const VP9EncoderConfig * const oxcf = & cpi -> oxcf ; const int cq_level = get_active_cq_level ( rc , oxcf ) ; <vul-end> int active_best_quality ; int active_worst_quality = calc_active_worst_quality_one_pass_vbr ( cpi ) ; int q ; <vul-start> int * inter_minq ; ASSIGN_MINQ_TABLE ( cm -> bit_depth , inter_minq ) ; <vul-end> if ( frame_is_intra_only ( cm ) ) { <vul-start> <vul-end> if ( rc -> this_key_frame_forced ) { int qindex = rc -> last_boosted_qindex ; <vul-start> double last_boosted_q = vp9_convert_qindex_to_q ( qindex , cm -> bit_depth ) ; <vul-end> int delta_qindex = vp9_compute_qdelta ( rc , last_boosted_q , <vul-start> last_boosted_q * 0.75 , cm -> bit_depth ) ; <vul-end> active_best_quality = MAX ( qindex + delta_qindex , rc -> best_quality ) ; <vul-start> } else { <vul-end> double q_adj_factor = 1.0 ; double q_val ; <vul-start> active_best_quality = get_kf_active_quality ( rc , rc -> avg_frame_qindex [ KEY_FRAME ] , cm -> bit_depth ) ; <vul-end> if ( ( cm -> width * cm -> height ) <= ( 352 * 288 ) ) { q_adj_factor -= 0.25 ; } <vul-start> q_val = vp9_convert_qindex_to_q ( active_best_quality , cm -> bit_depth ) ; <vul-end> active_best_quality += vp9_compute_qdelta ( rc , q_val , <vul-start> q_val * q_adj_factor , cm -> bit_depth ) ; <vul-end> } <vul-start> <vul-end> } else if ( ! rc -> is_src_frame_alt_ref && ( cpi -> refresh_golden_frame || cpi -> refresh_alt_ref_frame ) ) { if ( rc -> frames_since_key > 1 && rc -> avg_frame_qindex [ INTER_FRAME ] < active_worst_quality ) { q = rc -> avg_frame_qindex [ INTER_FRAME ] ; } else { q = rc -> avg_frame_qindex [ KEY_FRAME ] ; } <vul-start> if ( oxcf -> rc_mode == VPX_CQ ) { if ( q < cq_level ) q = cq_level ; active_best_quality = get_gf_active_quality ( rc , q , cm -> bit_depth ) ; active_best_quality = active_best_quality * 15 / 16 ; } else if ( oxcf -> rc_mode == VPX_Q ) { if ( ! cpi -> refresh_alt_ref_frame ) { active_best_quality = cq_level ; <vul-end> } else { <vul-start> active_best_quality = get_gf_active_quality ( rc , q , cm -> bit_depth ) ; <vul-end> } } else { <vul-start> active_best_quality = get_gf_active_quality ( rc , q , cm -> bit_depth ) ; <vul-end> } } else { <vul-start> if ( oxcf -> rc_mode == VPX_Q ) { active_best_quality = cq_level ; <vul-end> } else { if ( cm -> current_video_frame > 1 ) active_best_quality = inter_minq [ rc -> avg_frame_qindex [ INTER_FRAME ] ] ; else active_best_quality = inter_minq [ rc -> avg_frame_qindex [ KEY_FRAME ] ] ; <vul-start> if ( ( oxcf -> rc_mode == VPX_CQ ) && ( active_best_quality < cq_level ) ) { active_best_quality = cq_level ; <vul-end> } } } active_best_quality = clamp ( active_best_quality , rc -> best_quality , rc -> worst_quality ) ; active_worst_quality = clamp ( active_worst_quality , active_best_quality , rc -> worst_quality ) ; * top_index = active_worst_quality ; * bottom_index = active_best_quality ; # if LIMIT_QRANGE_FOR_ALTREF_AND_KEY <vul-start> { int qdelta = 0 ; vpx_clear_system_state ( ) ; if ( cm -> frame_type == KEY_FRAME && ! rc -> this_key_frame_forced && ! ( cm -> current_video_frame == 0 ) ) { qdelta = vp9_compute_qdelta_by_rate ( & cpi -> rc , cm -> frame_type , active_worst_quality , 2.0 , cm -> bit_depth ) ; <vul-end> } else if ( ! rc -> is_src_frame_alt_ref && ( cpi -> refresh_golden_frame || cpi -> refresh_alt_ref_frame ) ) { <vul-start> qdelta = vp9_compute_qdelta_by_rate ( & cpi -> rc , cm -> frame_type , active_worst_quality , 1.75 , cm -> bit_depth ) ; } * top_index = active_worst_quality + qdelta ; * top_index = ( * top_index > * bottom_index ) ? * top_index : * bottom_index ; <vul-end> } # endif <vul-start> if ( oxcf -> rc_mode == VPX_Q ) { <vul-end> q = active_best_quality ; } else if ( ( cm -> frame_type == KEY_FRAME ) && rc -> this_key_frame_forced ) { q = rc -> last_boosted_qindex ; } else { q = vp9_rc_regulate_q ( cpi , rc -> this_frame_target , active_best_quality , active_worst_quality ) ; if ( q > * top_index ) { if ( rc -> this_frame_target >= rc -> max_frame_bandwidth ) * top_index = q ; else q = * top_index ; } } <vul-start> <vul-end> assert ( * top_index <= rc -> worst_quality && * top_index >= rc -> best_quality ) ; assert ( * bottom_index <= rc -> worst_quality && * bottom_index >= rc -> best_quality ) ; assert ( q <= rc -> worst_quality && q >= rc -> best_quality ) ; return q ; }"
158,"CWE-20 static int parse_rock_ridge_inode_internal ( struct iso_directory_record * de , <vul-start> struct inode * inode , int regard_xa ) <vul-end> { int symlink_len = 0 ; int cnt , sig ; <vul-start> <vul-end> struct inode * reloc ; struct rock_ridge * rr ; int rootflag ; struct rock_state rs ; int ret = 0 ; if ( ! ISOFS_SB ( inode -> i_sb ) -> s_rock ) return 0 ; init_rock_state ( & rs , inode ) ; setup_rock_ridge ( de , inode , & rs ) ; <vul-start> if ( regard_xa ) { <vul-end> rs . chr += 14 ; rs . len -= 14 ; if ( rs . len < 0 ) rs . len = 0 ; } repeat : while ( rs . len > 2 ) { rr = ( struct rock_ridge * ) rs . chr ; if ( rr -> len < 3 ) goto out ; sig = isonum_721 ( rs . chr ) ; if ( rock_check_overflow ( & rs , sig ) ) goto eio ; rs . chr += rr -> len ; rs . len -= rr -> len ; if ( rs . len < 0 ) goto out ; switch ( sig ) { # ifndef CONFIG_ZISOFS case SIG ( 'R' , 'R' ) : if ( ( rr -> u . RR . flags [ 0 ] & ( RR_PX | RR_TF | RR_SL | RR_CL ) ) == 0 ) goto out ; break ; # endif case SIG ( 'S' , 'P' ) : if ( check_sp ( rr , inode ) ) goto out ; break ; case SIG ( 'C' , 'E' ) : rs . cont_extent = isonum_733 ( rr -> u . CE . extent ) ; rs . cont_offset = isonum_733 ( rr -> u . CE . offset ) ; rs . cont_size = isonum_733 ( rr -> u . CE . size ) ; break ; case SIG ( 'E' , 'R' ) : ISOFS_SB ( inode -> i_sb ) -> s_rock = 1 ; printk ( KERN_DEBUG ""ISO 9660 Extensions: "" ) ; { int p ; for ( p = 0 ; p < rr -> u . ER . len_id ; p ++ ) printk ( ""%c"" , rr -> u . ER . data [ p ] ) ; } printk ( ""\\n"" ) ; break ; case SIG ( 'P' , 'X' ) : inode -> i_mode = isonum_733 ( rr -> u . PX . mode ) ; set_nlink ( inode , isonum_733 ( rr -> u . PX . n_links ) ) ; i_uid_write ( inode , isonum_733 ( rr -> u . PX . uid ) ) ; i_gid_write ( inode , isonum_733 ( rr -> u . PX . gid ) ) ; break ;","static int parse_rock_ridge_inode_internal ( struct iso_directory_record * de , <vul-start> struct inode * inode , int flags ) <vul-end> { int symlink_len = 0 ; int cnt , sig ; <vul-start> unsigned int reloc_block ; <vul-end> struct inode * reloc ; struct rock_ridge * rr ; int rootflag ; struct rock_state rs ; int ret = 0 ; if ( ! ISOFS_SB ( inode -> i_sb ) -> s_rock ) return 0 ; init_rock_state ( & rs , inode ) ; setup_rock_ridge ( de , inode , & rs ) ; <vul-start> if ( flags & RR_REGARD_XA ) { <vul-end> rs . chr += 14 ; rs . len -= 14 ; if ( rs . len < 0 ) rs . len = 0 ; } repeat : while ( rs . len > 2 ) { rr = ( struct rock_ridge * ) rs . chr ; if ( rr -> len < 3 ) goto out ; sig = isonum_721 ( rs . chr ) ; if ( rock_check_overflow ( & rs , sig ) ) goto eio ; rs . chr += rr -> len ; rs . len -= rr -> len ; if ( rs . len < 0 ) goto out ; switch ( sig ) { # ifndef CONFIG_ZISOFS case SIG ( 'R' , 'R' ) : if ( ( rr -> u . RR . flags [ 0 ] & ( RR_PX | RR_TF | RR_SL | RR_CL ) ) == 0 ) goto out ; break ; # endif case SIG ( 'S' , 'P' ) : if ( check_sp ( rr , inode ) ) goto out ; break ; case SIG ( 'C' , 'E' ) : rs . cont_extent = isonum_733 ( rr -> u . CE . extent ) ; rs . cont_offset = isonum_733 ( rr -> u . CE . offset ) ; rs . cont_size = isonum_733 ( rr -> u . CE . size ) ; break ; case SIG ( 'E' , 'R' ) : ISOFS_SB ( inode -> i_sb ) -> s_rock = 1 ; printk ( KERN_DEBUG ""ISO 9660 Extensions: "" ) ; { int p ; for ( p = 0 ; p < rr -> u . ER . len_id ; p ++ ) printk ( ""%c"" , rr -> u . ER . data [ p ] ) ; } printk ( ""\\n"" ) ; break ; case SIG ( 'P' , 'X' ) : inode -> i_mode = isonum_733 ( rr -> u . PX . mode ) ; set_nlink ( inode , isonum_733 ( rr -> u . PX . n_links ) ) ; i_uid_write ( inode , isonum_733 ( rr -> u . PX . uid ) ) ; i_gid_write ( inode , isonum_733 ( rr -> u . PX . gid ) ) ; break ;"
159,"CWE-189 goto out ; } shp = CAST ( const cdf_section_header_t * , ( const void * ) ( ( const char * ) sst -> sst_tab + offs ) ) ; if ( cdf_check_stream_offset ( sst , h , shp , sizeof ( * shp ) , __LINE__ ) == - 1 ) goto out ; sh . sh_len = CDF_TOLE4 ( shp -> sh_len ) ; # define CDF_SHLEN_LIMIT ( UINT32_MAX / 8 ) if ( sh . sh_len > CDF_SHLEN_LIMIT ) { errno = EFTYPE ; goto out ; } sh . sh_properties = CDF_TOLE4 ( shp -> sh_properties ) ; # define CDF_PROP_LIMIT ( UINT32_MAX / ( 4 * sizeof ( * inp ) ) ) if ( sh . sh_properties > CDF_PROP_LIMIT ) goto out ; DPRINTF ( ( ""section len: %u properties %u\\n"" , sh . sh_len , sh . sh_properties ) ) ; if ( * maxcount ) { if ( * maxcount > CDF_PROP_LIMIT ) goto out ; * maxcount += sh . sh_properties ; inp = CAST ( cdf_property_info_t * , realloc ( * info , * maxcount * sizeof ( * inp ) ) ) ; } else { * maxcount = sh . sh_properties ; inp = CAST ( cdf_property_info_t * , malloc ( * maxcount * sizeof ( * inp ) ) ) ; } if ( inp == NULL ) goto out ; * info = inp ; inp += * count ; * count += sh . sh_properties ; p = CAST ( const uint8_t * , ( const void * ) ( ( const char * ) ( const void * ) sst -> sst_tab + offs + sizeof ( sh ) ) ) ; e = CAST ( const uint8_t * , ( const void * ) ( ( ( const char * ) ( const void * ) shp ) + sh . sh_len ) ) ; if ( cdf_check_stream_offset ( sst , h , e , 0 , __LINE__ ) == - 1 ) goto out ; for ( i = 0 ; i < sh . sh_properties ; i ++ ) { size_t ofs , tail = ( i << 1 ) + 1 ; if ( cdf_check_stream_offset ( sst , h , p , tail * sizeof ( uint32_t ) , __LINE__ ) == - 1 ) goto out ; ofs = CDF_GETUINT32 ( p , tail ) ; q = ( const uint8_t * ) ( const void * ) ( ( const char * ) ( const void * ) p + ofs <vul-start> 2 * sizeof ( uint32_t ) ) ; if ( q > e ) { <vul-end> DPRINTF ( ( ""Ran of the end %p > %p\\n"" , q , e ) ) ; goto out ; } inp [ i ] . pi_id = CDF_GETUINT32 ( p , i << 1 ) ; inp [ i ] . pi_type = CDF_GETUINT32 ( q , 0 ) ; DPRINTF ( ( ""%"" SIZE_T_FORMAT ""u) id=%x type=%x offs=0x%tx,0x%x\\n"" , i , inp [ i ] . pi_id , inp [ i ] . pi_type , q - p , offs ) ) ; if ( inp [ i ] . pi_type & CDF_VECTOR ) { nelements = CDF_GETUINT32 ( q , 1 ) ; if ( nelements == 0 ) { DPRINTF ( ( ""CDF_VECTOR with nelements == 0\\n"" ) ) ; goto out ; } o = 2 ; } else { nelements = 1 ; o = 1 ; } o4 = o * sizeof ( uint32_t ) ; if ( inp [ i ] . pi_type & ( CDF_ARRAY | CDF_BYREF | CDF_RESERVED ) ) goto unknown ; switch ( inp [ i ] . pi_type & CDF_TYPEMASK ) { case CDF_NULL : case CDF_EMPTY : break ; case CDF_SIGNED16 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s16 , & q [ o4 ] , sizeof ( s16 ) ) ; inp [ i ] . pi_s16 = CDF_TOLE2 ( s16 ) ; break ; case CDF_SIGNED32 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s32 , & q [ o4 ] , sizeof ( s32 ) ) ; inp [ i ] . pi_s32 = CDF_TOLE4 ( ( uint32_t ) s32 ) ; break ; case CDF_BOOL : case CDF_UNSIGNED32 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & u32 , & q [ o4 ] , sizeof ( u32 ) ) ; inp [ i ] . pi_u32 = CDF_TOLE4 ( u32 ) ; break ; case CDF_SIGNED64 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s64 , & q [ o4 ] , sizeof ( s64 ) ) ; inp [ i ] . pi_s64 = CDF_TOLE8 ( ( uint64_t ) s64 ) ; break ;","goto out ; } shp = CAST ( const cdf_section_header_t * , ( const void * ) ( ( const char * ) sst -> sst_tab + offs ) ) ; if ( cdf_check_stream_offset ( sst , h , shp , sizeof ( * shp ) , __LINE__ ) == - 1 ) goto out ; sh . sh_len = CDF_TOLE4 ( shp -> sh_len ) ; # define CDF_SHLEN_LIMIT ( UINT32_MAX / 8 ) if ( sh . sh_len > CDF_SHLEN_LIMIT ) { errno = EFTYPE ; goto out ; } sh . sh_properties = CDF_TOLE4 ( shp -> sh_properties ) ; # define CDF_PROP_LIMIT ( UINT32_MAX / ( 4 * sizeof ( * inp ) ) ) if ( sh . sh_properties > CDF_PROP_LIMIT ) goto out ; DPRINTF ( ( ""section len: %u properties %u\\n"" , sh . sh_len , sh . sh_properties ) ) ; if ( * maxcount ) { if ( * maxcount > CDF_PROP_LIMIT ) goto out ; * maxcount += sh . sh_properties ; inp = CAST ( cdf_property_info_t * , realloc ( * info , * maxcount * sizeof ( * inp ) ) ) ; } else { * maxcount = sh . sh_properties ; inp = CAST ( cdf_property_info_t * , malloc ( * maxcount * sizeof ( * inp ) ) ) ; } if ( inp == NULL ) goto out ; * info = inp ; inp += * count ; * count += sh . sh_properties ; p = CAST ( const uint8_t * , ( const void * ) ( ( const char * ) ( const void * ) sst -> sst_tab + offs + sizeof ( sh ) ) ) ; e = CAST ( const uint8_t * , ( const void * ) ( ( ( const char * ) ( const void * ) shp ) + sh . sh_len ) ) ; if ( cdf_check_stream_offset ( sst , h , e , 0 , __LINE__ ) == - 1 ) goto out ; for ( i = 0 ; i < sh . sh_properties ; i ++ ) { size_t ofs , tail = ( i << 1 ) + 1 ; if ( cdf_check_stream_offset ( sst , h , p , tail * sizeof ( uint32_t ) , __LINE__ ) == - 1 ) goto out ; ofs = CDF_GETUINT32 ( p , tail ) ; q = ( const uint8_t * ) ( const void * ) ( ( const char * ) ( const void * ) p + ofs <vul-start> if ( q < p || q > e ) { <vul-end> DPRINTF ( ( ""Ran of the end %p > %p\\n"" , q , e ) ) ; goto out ; } inp [ i ] . pi_id = CDF_GETUINT32 ( p , i << 1 ) ; inp [ i ] . pi_type = CDF_GETUINT32 ( q , 0 ) ; DPRINTF ( ( ""%"" SIZE_T_FORMAT ""u) id=%x type=%x offs=0x%tx,0x%x\\n"" , i , inp [ i ] . pi_id , inp [ i ] . pi_type , q - p , offs ) ) ; if ( inp [ i ] . pi_type & CDF_VECTOR ) { nelements = CDF_GETUINT32 ( q , 1 ) ; if ( nelements == 0 ) { DPRINTF ( ( ""CDF_VECTOR with nelements == 0\\n"" ) ) ; goto out ; } o = 2 ; } else { nelements = 1 ; o = 1 ; } o4 = o * sizeof ( uint32_t ) ; if ( inp [ i ] . pi_type & ( CDF_ARRAY | CDF_BYREF | CDF_RESERVED ) ) goto unknown ; switch ( inp [ i ] . pi_type & CDF_TYPEMASK ) { case CDF_NULL : case CDF_EMPTY : break ; case CDF_SIGNED16 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s16 , & q [ o4 ] , sizeof ( s16 ) ) ; inp [ i ] . pi_s16 = CDF_TOLE2 ( s16 ) ; break ; case CDF_SIGNED32 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s32 , & q [ o4 ] , sizeof ( s32 ) ) ; inp [ i ] . pi_s32 = CDF_TOLE4 ( ( uint32_t ) s32 ) ; break ; case CDF_BOOL : case CDF_UNSIGNED32 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & u32 , & q [ o4 ] , sizeof ( u32 ) ) ; inp [ i ] . pi_u32 = CDF_TOLE4 ( u32 ) ; break ; case CDF_SIGNED64 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s64 , & q [ o4 ] , sizeof ( s64 ) ) ; inp [ i ] . pi_s64 = CDF_TOLE8 ( ( uint64_t ) s64 ) ; break ;"
160,"CWE-200 del_item = 1 ; } else { if ( item_end < new_size ) break ; if ( found_key . offset >= new_size ) del_item = 1 ; else del_item = 0 ; } found_extent = 0 ; if ( found_type != BTRFS_EXTENT_DATA_KEY ) goto delete ; if ( del_item ) last_size = found_key . offset ; else last_size = new_size ; if ( extent_type != BTRFS_FILE_EXTENT_INLINE ) { u64 num_dec ; extent_start = btrfs_file_extent_disk_bytenr ( leaf , fi ) ; if ( ! del_item ) { u64 orig_num_bytes = btrfs_file_extent_num_bytes ( leaf , fi ) ; extent_num_bytes = ALIGN ( new_size - found_key . offset , root -> sectorsize ) ; btrfs_set_file_extent_num_bytes ( leaf , fi , extent_num_bytes ) ; num_dec = ( orig_num_bytes - extent_num_bytes ) ; if ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) && extent_start != 0 ) inode_sub_bytes ( inode , num_dec ) ; btrfs_mark_buffer_dirty ( leaf ) ; } else { extent_num_bytes = btrfs_file_extent_disk_num_bytes ( leaf , fi ) ; extent_offset = found_key . offset - btrfs_file_extent_offset ( leaf , fi ) ; num_dec = btrfs_file_extent_num_bytes ( leaf , fi ) ; if ( extent_start != 0 ) { found_extent = 1 ; if ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) ) inode_sub_bytes ( inode , num_dec ) ; } } } else if ( extent_type == BTRFS_FILE_EXTENT_INLINE ) { if ( ! del_item && <vul-start> btrfs_file_extent_compression ( leaf , fi ) == 0 && <vul-end> btrfs_file_extent_encryption ( leaf , fi ) == 0 && btrfs_file_extent_other_encoding ( leaf , fi ) == 0 ) { <vul-start> u32 size = new_size - found_key . offset ; if ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) ) inode_sub_bytes ( inode , item_end + 1 - <vul-end> new_size ) ; <vul-start> btrfs_set_file_extent_ram_bytes ( leaf , fi , size ) ; size = btrfs_file_extent_calc_inline_size ( size ) ; btrfs_truncate_item ( root , path , size , 1 ) ; <vul-end> } else if ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) ) { <vul-start> inode_sub_bytes ( inode , item_end + 1 - found_key . offset ) ; <vul-end> } } delete : if ( del_item ) { if ( ! pending_del_nr ) { pending_del_slot = path -> slots [ 0 ] ; pending_del_nr = 1 ; } else if ( pending_del_nr && path -> slots [ 0 ] + 1 == pending_del_slot ) { pending_del_nr ++ ; pending_del_slot = path -> slots [ 0 ] ; } else { BUG ( ) ; } } else { break ; } should_throttle = 0 ; if ( found_extent && ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) || root == root -> fs_info -> tree_root ) ) { btrfs_set_path_blocking ( path ) ; bytes_deleted += extent_num_bytes ; ret = btrfs_free_extent ( trans , root , extent_start , extent_num_bytes , 0 , btrfs_header_owner ( leaf ) , ino , extent_offset , 0 ) ; BUG_ON ( ret ) ; if ( btrfs_should_throttle_delayed_refs ( trans , root ) ) btrfs_async_run_delayed_refs ( root , trans -> delayed_ref_updates * 2 , 0 ) ; if ( be_nice ) { if ( truncate_space_check ( trans , root , extent_num_bytes ) ) { should_end = 1 ; } if ( btrfs_should_throttle_delayed_refs ( trans , root ) ) { should_throttle = 1 ; } } } if ( found_type == BTRFS_INODE_ITEM_KEY ) break ; if ( path -> slots [ 0 ] == 0 || path -> slots [ 0 ] != pending_del_slot || should_throttle || should_end ) { if ( pending_del_nr ) { ret = btrfs_del_items ( trans , root , path , pending_del_slot ,","del_item = 1 ; } else { if ( item_end < new_size ) break ; if ( found_key . offset >= new_size ) del_item = 1 ; else del_item = 0 ; } found_extent = 0 ; if ( found_type != BTRFS_EXTENT_DATA_KEY ) goto delete ; if ( del_item ) last_size = found_key . offset ; else last_size = new_size ; if ( extent_type != BTRFS_FILE_EXTENT_INLINE ) { u64 num_dec ; extent_start = btrfs_file_extent_disk_bytenr ( leaf , fi ) ; if ( ! del_item ) { u64 orig_num_bytes = btrfs_file_extent_num_bytes ( leaf , fi ) ; extent_num_bytes = ALIGN ( new_size - found_key . offset , root -> sectorsize ) ; btrfs_set_file_extent_num_bytes ( leaf , fi , extent_num_bytes ) ; num_dec = ( orig_num_bytes - extent_num_bytes ) ; if ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) && extent_start != 0 ) inode_sub_bytes ( inode , num_dec ) ; btrfs_mark_buffer_dirty ( leaf ) ; } else { extent_num_bytes = btrfs_file_extent_disk_num_bytes ( leaf , fi ) ; extent_offset = found_key . offset - btrfs_file_extent_offset ( leaf , fi ) ; num_dec = btrfs_file_extent_num_bytes ( leaf , fi ) ; if ( extent_start != 0 ) { found_extent = 1 ; if ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) ) inode_sub_bytes ( inode , num_dec ) ; } } } else if ( extent_type == BTRFS_FILE_EXTENT_INLINE ) { if ( ! del_item && <vul-start> <vul-end> btrfs_file_extent_encryption ( leaf , fi ) == 0 && btrfs_file_extent_other_encoding ( leaf , fi ) == 0 ) { <vul-start> if ( btrfs_file_extent_compression ( leaf , fi ) != BTRFS_COMPRESS_NONE && pending_del_nr ) { err = btrfs_del_items ( trans , root , path , pending_del_slot , pending_del_nr ) ; if ( err ) { btrfs_abort_transaction ( trans , root , err ) ; goto error ; } pending_del_nr = 0 ; } err = truncate_inline_extent ( inode , path , & found_key , item_end , <vul-end> new_size ) ; <vul-start> if ( err ) { btrfs_abort_transaction ( trans , root , err ) ; goto error ; } <vul-end> } else if ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) ) { <vul-start> inode_sub_bytes ( inode , item_end + 1 - new_size ) ; <vul-end> } } delete : if ( del_item ) { if ( ! pending_del_nr ) { pending_del_slot = path -> slots [ 0 ] ; pending_del_nr = 1 ; } else if ( pending_del_nr && path -> slots [ 0 ] + 1 == pending_del_slot ) { pending_del_nr ++ ; pending_del_slot = path -> slots [ 0 ] ; } else { BUG ( ) ; } } else { break ; } should_throttle = 0 ; if ( found_extent && ( test_bit ( BTRFS_ROOT_REF_COWS , & root -> state ) || root == root -> fs_info -> tree_root ) ) { btrfs_set_path_blocking ( path ) ; bytes_deleted += extent_num_bytes ; ret = btrfs_free_extent ( trans , root , extent_start , extent_num_bytes , 0 , btrfs_header_owner ( leaf ) , ino , extent_offset , 0 ) ; BUG_ON ( ret ) ; if ( btrfs_should_throttle_delayed_refs ( trans , root ) ) btrfs_async_run_delayed_refs ( root , trans -> delayed_ref_updates * 2 , 0 ) ; if ( be_nice ) { if ( truncate_space_check ( trans , root , extent_num_bytes ) ) { should_end = 1 ; } if ( btrfs_should_throttle_delayed_refs ( trans , root ) ) { should_throttle = 1 ; } } } if ( found_type == BTRFS_INODE_ITEM_KEY ) break ; if ( path -> slots [ 0 ] == 0 || path -> slots [ 0 ] != pending_del_slot || should_throttle || should_end ) { if ( pending_del_nr ) { ret = btrfs_del_items ( trans , root , path , pending_del_slot ,"
161,"CWE-190 <vul-start> static char * mongo_data_append ( char * start , const void * data , int len ) { <vul-end> memcpy ( start , data , len ) ; return start + len ; }","<vul-start> static char * mongo_data_append ( char * start , const void * data , size_t len ) { <vul-end> memcpy ( start , data , len ) ; return start + len ; }"
162,"CWE-22 int set_interface_var ( const char * iface , const char * var , const char * name , uint32_t val ) { FILE * fp ; char spath [ 64 + IFNAMSIZ ] ; if ( snprintf ( spath , sizeof ( spath ) , var , iface ) >= sizeof ( spath ) ) <vul-start> <vul-end> return - 1 ; if ( access ( spath , F_OK ) != 0 ) return - 1 ; fp = fopen ( spath , ""w"" ) ; if ( ! fp ) { if ( name ) flog ( LOG_ERR , ""failed to set %s (%u) for %s: %s"" , name , val , iface , strerror ( errno ) ) ; return - 1 ; } fprintf ( fp , ""%u"" , val ) ; fclose ( fp ) ; return 0 ; }","int set_interface_var ( const char * iface , const char * var , const char * name , uint32_t val ) { FILE * fp ; char spath [ 64 + IFNAMSIZ ] ; if ( snprintf ( spath , sizeof ( spath ) , var , iface ) >= sizeof ( spath ) ) <vul-start> return - 1 ; if ( strstr ( name , "".."" ) || strchr ( name , '/' ) ) <vul-end> return - 1 ; if ( access ( spath , F_OK ) != 0 ) return - 1 ; fp = fopen ( spath , ""w"" ) ; if ( ! fp ) { if ( name ) flog ( LOG_ERR , ""failed to set %s (%u) for %s: %s"" , name , val , iface , strerror ( errno ) ) ; return - 1 ; } fprintf ( fp , ""%u"" , val ) ; fclose ( fp ) ; return 0 ; }"
163,"CWE-254 static int prepend_path ( const struct path * path , const struct path * root , char * * buffer , int * buflen ) { struct dentry * dentry ; struct vfsmount * vfsmnt ; struct mount * mnt ; int error = 0 ; unsigned seq , m_seq = 0 ; char * bptr ; int blen ; rcu_read_lock ( ) ; restart_mnt : read_seqbegin_or_lock ( & mount_lock , & m_seq ) ; seq = 0 ; rcu_read_lock ( ) ; restart : bptr = * buffer ; blen = * buflen ; error = 0 ; dentry = path -> dentry ; vfsmnt = path -> mnt ; mnt = real_mount ( vfsmnt ) ; read_seqbegin_or_lock ( & rename_lock , & seq ) ; while ( dentry != root -> dentry || vfsmnt != root -> mnt ) { struct dentry * parent ; if ( dentry == vfsmnt -> mnt_root || IS_ROOT ( dentry ) ) { struct mount * parent = ACCESS_ONCE ( mnt -> mnt_parent ) ; <vul-start> <vul-end> if ( mnt != parent ) { dentry = ACCESS_ONCE ( mnt -> mnt_mountpoint ) ; mnt = parent ; vfsmnt = & mnt -> mnt ; continue ; } if ( ! error ) error = is_mounted ( vfsmnt ) ? 1 : 2 ; break ; } parent = dentry -> d_parent ; prefetch ( parent ) ; error = prepend_name ( & bptr , & blen , & dentry -> d_name ) ; if ( error ) break ; dentry = parent ; } if ( ! ( seq & 1 ) ) rcu_read_unlock ( ) ; if ( need_seqretry ( & rename_lock , seq ) ) { seq = 1 ; goto restart ; } done_seqretry ( & rename_lock , seq ) ; if ( ! ( m_seq & 1 ) ) rcu_read_unlock ( ) ; if ( need_seqretry ( & mount_lock , m_seq ) ) { m_seq = 1 ; goto restart_mnt ; } done_seqretry ( & mount_lock , m_seq ) ; if ( error >= 0 && bptr == * buffer ) { if ( -- blen < 0 ) error = - ENAMETOOLONG ; else * -- bptr = '/' ; } * buffer = bptr ; * buflen = blen ; return error ; }","static int prepend_path ( const struct path * path , const struct path * root , char * * buffer , int * buflen ) { struct dentry * dentry ; struct vfsmount * vfsmnt ; struct mount * mnt ; int error = 0 ; unsigned seq , m_seq = 0 ; char * bptr ; int blen ; rcu_read_lock ( ) ; restart_mnt : read_seqbegin_or_lock ( & mount_lock , & m_seq ) ; seq = 0 ; rcu_read_lock ( ) ; restart : bptr = * buffer ; blen = * buflen ; error = 0 ; dentry = path -> dentry ; vfsmnt = path -> mnt ; mnt = real_mount ( vfsmnt ) ; read_seqbegin_or_lock ( & rename_lock , & seq ) ; while ( dentry != root -> dentry || vfsmnt != root -> mnt ) { struct dentry * parent ; if ( dentry == vfsmnt -> mnt_root || IS_ROOT ( dentry ) ) { struct mount * parent = ACCESS_ONCE ( mnt -> mnt_parent ) ; <vul-start> if ( dentry != vfsmnt -> mnt_root ) { bptr = * buffer ; blen = * buflen ; error = 3 ; break ; } <vul-end> if ( mnt != parent ) { dentry = ACCESS_ONCE ( mnt -> mnt_mountpoint ) ; mnt = parent ; vfsmnt = & mnt -> mnt ; continue ; } if ( ! error ) error = is_mounted ( vfsmnt ) ? 1 : 2 ; break ; } parent = dentry -> d_parent ; prefetch ( parent ) ; error = prepend_name ( & bptr , & blen , & dentry -> d_name ) ; if ( error ) break ; dentry = parent ; } if ( ! ( seq & 1 ) ) rcu_read_unlock ( ) ; if ( need_seqretry ( & rename_lock , seq ) ) { seq = 1 ; goto restart ; } done_seqretry ( & rename_lock , seq ) ; if ( ! ( m_seq & 1 ) ) rcu_read_unlock ( ) ; if ( need_seqretry ( & mount_lock , m_seq ) ) { m_seq = 1 ; goto restart_mnt ; } done_seqretry ( & mount_lock , m_seq ) ; if ( error >= 0 && bptr == * buffer ) { if ( -- blen < 0 ) error = - ENAMETOOLONG ; else * -- bptr = '/' ; } * buffer = bptr ; * buflen = blen ; return error ; }"
164,"CWE-125 stmt_ty <vul-start> With ( asdl_seq * items , asdl_seq * body , int lineno , int col_offset , int end_lineno , int end_col_offset , PyArena * arena ) <vul-end> { stmt_ty p ; p = ( stmt_ty ) PyArena_Malloc ( arena , sizeof ( * p ) ) ; if ( ! p ) return NULL ; p -> kind = With_kind ; p -> v . With . items = items ; p -> v . With . body = body ; <vul-start> <vul-end> p -> lineno = lineno ; p -> col_offset = col_offset ; p -> end_lineno = end_lineno ; p -> end_col_offset = end_col_offset ; return p ; }","stmt_ty <vul-start> With ( asdl_seq * items , asdl_seq * body , string type_comment , int lineno , int col_offset , int end_lineno , int end_col_offset , PyArena * arena ) <vul-end> { stmt_ty p ; p = ( stmt_ty ) PyArena_Malloc ( arena , sizeof ( * p ) ) ; if ( ! p ) return NULL ; p -> kind = With_kind ; p -> v . With . items = items ; p -> v . With . body = body ; <vul-start> p -> v . With . type_comment = type_comment ; <vul-end> p -> lineno = lineno ; p -> col_offset = col_offset ; p -> end_lineno = end_lineno ; p -> end_col_offset = end_col_offset ; return p ; }"
165,"CWE-190 SQLITE_PRIVATE int sqlite3VtabEponymousTableInit ( Parse * pParse , Module * pMod ) { const sqlite3_module * pModule = pMod -> pModule ; Table * pTab ; char * zErr = 0 ; int rc ; sqlite3 * db = pParse -> db ; if ( pMod -> pEpoTab ) return 1 ; if ( pModule -> xCreate != 0 && pModule -> xCreate != pModule -> xConnect ) return 0 ; pTab = sqlite3DbMallocZero ( db , sizeof ( Table ) ) ; if ( pTab == 0 ) return 0 ; pTab -> zName = sqlite3DbStrDup ( db , pMod -> zName ) ; if ( pTab -> zName == 0 ) { sqlite3DbFree ( db , pTab ) ; return 0 ; } pMod -> pEpoTab = pTab ; pTab -> nTabRef = 1 ; pTab -> pSchema = db -> aDb [ 0 ] . pSchema ; assert ( pTab -> nModuleArg == 0 ) ; pTab -> iPKey = - 1 ; <vul-start> addModuleArgument ( db , pTab , sqlite3DbStrDup ( db , pTab -> zName ) ) ; addModuleArgument ( db , pTab , 0 ) ; addModuleArgument ( db , pTab , sqlite3DbStrDup ( db , pTab -> zName ) ) ; <vul-end> rc = vtabCallConstructor ( db , pTab , pMod , pModule -> xConnect , & zErr ) ; if ( rc ) { sqlite3ErrorMsg ( pParse , ""%s"" , zErr ) ; sqlite3DbFree ( db , zErr ) ; sqlite3VtabEponymousTableClear ( db , pMod ) ; return 0 ; } return 1 ; }","SQLITE_PRIVATE int sqlite3VtabEponymousTableInit ( Parse * pParse , Module * pMod ) { const sqlite3_module * pModule = pMod -> pModule ; Table * pTab ; char * zErr = 0 ; int rc ; sqlite3 * db = pParse -> db ; if ( pMod -> pEpoTab ) return 1 ; if ( pModule -> xCreate != 0 && pModule -> xCreate != pModule -> xConnect ) return 0 ; pTab = sqlite3DbMallocZero ( db , sizeof ( Table ) ) ; if ( pTab == 0 ) return 0 ; pTab -> zName = sqlite3DbStrDup ( db , pMod -> zName ) ; if ( pTab -> zName == 0 ) { sqlite3DbFree ( db , pTab ) ; return 0 ; } pMod -> pEpoTab = pTab ; pTab -> nTabRef = 1 ; pTab -> pSchema = db -> aDb [ 0 ] . pSchema ; assert ( pTab -> nModuleArg == 0 ) ; pTab -> iPKey = - 1 ; <vul-start> addModuleArgument ( pParse , pTab , sqlite3DbStrDup ( db , pTab -> zName ) ) ; addModuleArgument ( pParse , pTab , 0 ) ; addModuleArgument ( pParse , pTab , sqlite3DbStrDup ( db , pTab -> zName ) ) ; <vul-end> rc = vtabCallConstructor ( db , pTab , pMod , pModule -> xConnect , & zErr ) ; if ( rc ) { sqlite3ErrorMsg ( pParse , ""%s"" , zErr ) ; sqlite3DbFree ( db , zErr ) ; sqlite3VtabEponymousTableClear ( db , pMod ) ; return 0 ; } return 1 ; }"
166,"CWE-119 int vp9_get_qindex ( const struct segmentation * seg , int segment_id , int base_qindex ) { <vul-start> if ( vp9_segfeature_active ( seg , segment_id , SEG_LVL_ALT_Q ) ) { const int data = vp9_get_segdata ( seg , segment_id , SEG_LVL_ALT_Q ) ; <vul-end> const int seg_qindex = seg -> abs_delta == SEGMENT_ABSDATA ? data : base_qindex + data ; return clamp ( seg_qindex , 0 , MAXQ ) ; } else { return base_qindex ; } }","int vp9_get_qindex ( const struct segmentation * seg , int segment_id , int base_qindex ) { <vul-start> if ( segfeature_active ( seg , segment_id , SEG_LVL_ALT_Q ) ) { const int data = get_segdata ( seg , segment_id , SEG_LVL_ALT_Q ) ; <vul-end> const int seg_qindex = seg -> abs_delta == SEGMENT_ABSDATA ? data : base_qindex + data ; return clamp ( seg_qindex , 0 , MAXQ ) ; } else { return base_qindex ; } }"
167,"CWE-119 int main ( int argc , char * * argv ) { FILE * infile = NULL ; <vul-start> vpx_codec_ctx_t codec = { 0 } ; vpx_codec_enc_cfg_t cfg = { 0 } ; <vul-end> int frame_count = 0 ; <vul-start> vpx_image_t raw = { 0 } ; <vul-end> vpx_codec_err_t res ; <vul-start> VpxVideoInfo info = { 0 } ; <vul-end> VpxVideoWriter * writer = NULL ; const VpxInterface * encoder = NULL ; const int fps = 2 ; const double bits_per_pixel_per_frame = 0.067 ; exec_name = argv [ 0 ] ; if ( argc != 6 ) die ( ""Invalid number of arguments"" ) ; <vul-start> <vul-end> encoder = get_vpx_encoder_by_name ( argv [ 1 ] ) ; <vul-start> if ( ! encoder ) <vul-end> die ( ""Unsupported codec."" ) ; <vul-start> <vul-end> info . codec_fourcc = encoder -> fourcc ; info . frame_width = strtol ( argv [ 2 ] , NULL , 0 ) ; info . frame_height = strtol ( argv [ 3 ] , NULL , 0 ) ; info . time_base . numerator = 1 ; info . time_base . denominator = fps ; if ( info . frame_width <= 0 || info . frame_height <= 0 || ( info . frame_width % 2 ) != 0 || ( info . frame_height % 2 ) != 0 ) { die ( ""Invalid frame size: %dx%d"" , info . frame_width , info . frame_height ) ; } if ( ! vpx_img_alloc ( & raw , VPX_IMG_FMT_I420 , info . frame_width , info . frame_height , 1 ) ) { die ( ""Failed to allocate image."" ) ; } <vul-start> printf ( ""Using %s\\n"" , vpx_codec_iface_name ( encoder -> interface ( ) ) ) ; res = vpx_codec_enc_config_default ( encoder -> interface ( ) , & cfg , 0 ) ; <vul-end> if ( res ) die_codec ( & codec , ""Failed to get default codec config."" ) ; cfg . g_w = info . frame_width ; cfg . g_h = info . frame_height ; cfg . g_timebase . num = info . time_base . numerator ; cfg . g_timebase . den = info . time_base . denominator ; cfg . rc_target_bitrate = ( unsigned int ) ( bits_per_pixel_per_frame * cfg . g_w * cfg . g_h * fps / 1000 ) ; cfg . g_lag_in_frames = 0 ; writer = vpx_video_writer_open ( argv [ 5 ] , kContainerIVF , & info ) ; if ( ! writer ) die ( ""Failed to open %s for writing."" , argv [ 5 ] ) ; if ( ! ( infile = fopen ( argv [ 4 ] , ""rb"" ) ) ) die ( ""Failed to open %s for reading."" , argv [ 4 ] ) ; <vul-start> if ( vpx_codec_enc_init ( & codec , encoder -> interface ( ) , & cfg , 0 ) ) <vul-end> die_codec ( & codec , ""Failed to initialize encoder"" ) ; while ( vpx_img_read ( & raw , infile ) ) { <vul-start> <vul-end> if ( frame_count == 22 && encoder -> fourcc == VP8_FOURCC ) { set_roi_map ( & cfg , & codec ) ; } else if ( frame_count == 33 ) { set_active_map ( & cfg , & codec ) ; } else if ( frame_count == 44 ) { unset_active_map ( & cfg , & codec ) ; } encode_frame ( & codec , & raw , frame_count , writer ) ; } <vul-start> encode_frame ( & codec , NULL , - 1 , writer ) ; <vul-end> printf ( ""\\n"" ) ; fclose ( infile ) ; printf ( ""Processed %d frames.\\n"" , frame_count ) ; vpx_img_free ( & raw ) ; if ( vpx_codec_destroy ( & codec ) ) die_codec ( & codec , ""Failed to destroy codec."" ) ; vpx_video_writer_close ( writer ) ; return EXIT_SUCCESS ; }","int main ( int argc , char * * argv ) { FILE * infile = NULL ; <vul-start> vpx_codec_ctx_t codec ; vpx_codec_enc_cfg_t cfg ; <vul-end> int frame_count = 0 ; <vul-start> vpx_image_t raw ; <vul-end> vpx_codec_err_t res ; <vul-start> VpxVideoInfo info ; <vul-end> VpxVideoWriter * writer = NULL ; const VpxInterface * encoder = NULL ; const int fps = 2 ; const double bits_per_pixel_per_frame = 0.067 ; exec_name = argv [ 0 ] ; if ( argc != 6 ) die ( ""Invalid number of arguments"" ) ; <vul-start> memset ( & info , 0 , sizeof ( info ) ) ; <vul-end> encoder = get_vpx_encoder_by_name ( argv [ 1 ] ) ; <vul-start> if ( encoder == NULL ) { <vul-end> die ( ""Unsupported codec."" ) ; <vul-start> } assert ( encoder != NULL ) ; <vul-end> info . codec_fourcc = encoder -> fourcc ; info . frame_width = strtol ( argv [ 2 ] , NULL , 0 ) ; info . frame_height = strtol ( argv [ 3 ] , NULL , 0 ) ; info . time_base . numerator = 1 ; info . time_base . denominator = fps ; if ( info . frame_width <= 0 || info . frame_height <= 0 || ( info . frame_width % 2 ) != 0 || ( info . frame_height % 2 ) != 0 ) { die ( ""Invalid frame size: %dx%d"" , info . frame_width , info . frame_height ) ; } if ( ! vpx_img_alloc ( & raw , VPX_IMG_FMT_I420 , info . frame_width , info . frame_height , 1 ) ) { die ( ""Failed to allocate image."" ) ; } <vul-start> printf ( ""Using %s\\n"" , vpx_codec_iface_name ( encoder -> codec_interface ( ) ) ) ; res = vpx_codec_enc_config_default ( encoder -> codec_interface ( ) , & cfg , 0 ) ; <vul-end> if ( res ) die_codec ( & codec , ""Failed to get default codec config."" ) ; cfg . g_w = info . frame_width ; cfg . g_h = info . frame_height ; cfg . g_timebase . num = info . time_base . numerator ; cfg . g_timebase . den = info . time_base . denominator ; cfg . rc_target_bitrate = ( unsigned int ) ( bits_per_pixel_per_frame * cfg . g_w * cfg . g_h * fps / 1000 ) ; cfg . g_lag_in_frames = 0 ; writer = vpx_video_writer_open ( argv [ 5 ] , kContainerIVF , & info ) ; if ( ! writer ) die ( ""Failed to open %s for writing."" , argv [ 5 ] ) ; if ( ! ( infile = fopen ( argv [ 4 ] , ""rb"" ) ) ) die ( ""Failed to open %s for reading."" , argv [ 4 ] ) ; <vul-start> if ( vpx_codec_enc_init ( & codec , encoder -> codec_interface ( ) , & cfg , 0 ) ) <vul-end> die_codec ( & codec , ""Failed to initialize encoder"" ) ; while ( vpx_img_read ( & raw , infile ) ) { <vul-start> + frame_count ; <vul-end> if ( frame_count == 22 && encoder -> fourcc == VP8_FOURCC ) { set_roi_map ( & cfg , & codec ) ; } else if ( frame_count == 33 ) { set_active_map ( & cfg , & codec ) ; } else if ( frame_count == 44 ) { unset_active_map ( & cfg , & codec ) ; } encode_frame ( & codec , & raw , frame_count , writer ) ; } <vul-start> while ( encode_frame ( & codec , NULL , - 1 , writer ) ) { } <vul-end> printf ( ""\\n"" ) ; fclose ( infile ) ; printf ( ""Processed %d frames.\\n"" , frame_count ) ; vpx_img_free ( & raw ) ; if ( vpx_codec_destroy ( & codec ) ) die_codec ( & codec , ""Failed to destroy codec."" ) ; vpx_video_writer_close ( writer ) ; return EXIT_SUCCESS ; }"
168,"CWE-20 static void activate_desktop_file ( ActivateParameters * parameters , NautilusFile * file ) { ActivateParametersDesktop * parameters_desktop ; char * primary , * secondary , * display_name ; GtkWidget * dialog ; GdkScreen * screen ; char * uri ; screen = gtk_widget_get_screen ( GTK_WIDGET ( parameters -> parent_window ) ) ; if ( ! nautilus_file_is_trusted_link ( file ) ) { parameters_desktop = g_new0 ( ActivateParametersDesktop , 1 ) ; if ( parameters -> parent_window ) { parameters_desktop -> parent_window = parameters -> parent_window ; g_object_add_weak_pointer ( G_OBJECT ( parameters_desktop -> parent_window ) , ( gpointer * ) & parameters_desktop -> parent_window ) ; } parameters_desktop -> file = nautilus_file_ref ( file ) ; primary = _ ( ""Untrusted application launcher"" ) ; display_name = nautilus_file_get_display_name ( file ) ; secondary = g_strdup_printf ( _ ( ""The application launcher “%s” has not been marked as trusted. "" ""If you do not know the source of this file, launching it may be unsafe."" ) , display_name ) ; dialog = gtk_message_dialog_new ( parameters -> parent_window , 0 , GTK_MESSAGE_WARNING , GTK_BUTTONS_NONE , NULL ) ; g_object_set ( dialog , ""text"" , primary , ""secondary-text"" , secondary , NULL ) ; gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , <vul-start> _ ( ""_Launch Anyway"" ) , RESPONSE_RUN ) ; <vul-end> if ( nautilus_file_can_set_permissions ( file ) ) { gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , <vul-start> _ ( ""Mark as _Trusted"" ) , RESPONSE_MARK_TRUSTED ) ; <vul-end> } <vul-start> gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , _ ( ""_Cancel"" ) , GTK_RESPONSE_CANCEL ) ; gtk_dialog_set_default_response ( GTK_DIALOG ( dialog ) , GTK_RESPONSE_CANCEL ) ; <vul-end> g_signal_connect ( dialog , ""response"" , G_CALLBACK ( untrusted_launcher_response_callback ) , parameters_desktop ) ; gtk_widget_show ( dialog ) ; g_free ( display_name ) ; g_free ( secondary ) ; return ; } uri = nautilus_file_get_uri ( file ) ; DEBUG ( ""Launching trusted launcher %s"" , uri ) ; nautilus_launch_desktop_file ( screen , uri , NULL , parameters -> parent_window ) ; g_free ( uri ) ; }","static void activate_desktop_file ( ActivateParameters * parameters , NautilusFile * file ) { ActivateParametersDesktop * parameters_desktop ; char * primary , * secondary , * display_name ; GtkWidget * dialog ; GdkScreen * screen ; char * uri ; screen = gtk_widget_get_screen ( GTK_WIDGET ( parameters -> parent_window ) ) ; if ( ! nautilus_file_is_trusted_link ( file ) ) { parameters_desktop = g_new0 ( ActivateParametersDesktop , 1 ) ; if ( parameters -> parent_window ) { parameters_desktop -> parent_window = parameters -> parent_window ; g_object_add_weak_pointer ( G_OBJECT ( parameters_desktop -> parent_window ) , ( gpointer * ) & parameters_desktop -> parent_window ) ; } parameters_desktop -> file = nautilus_file_ref ( file ) ; primary = _ ( ""Untrusted application launcher"" ) ; display_name = nautilus_file_get_display_name ( file ) ; secondary = g_strdup_printf ( _ ( ""The application launcher “%s” has not been marked as trusted. "" ""If you do not know the source of this file, launching it may be unsafe."" ) , display_name ) ; dialog = gtk_message_dialog_new ( parameters -> parent_window , 0 , GTK_MESSAGE_WARNING , GTK_BUTTONS_NONE , NULL ) ; g_object_set ( dialog , ""text"" , primary , ""secondary-text"" , secondary , NULL ) ; gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , <vul-start> _ ( ""_Cancel"" ) , GTK_RESPONSE_CANCEL ) ; gtk_dialog_set_default_response ( GTK_DIALOG ( dialog ) , GTK_RESPONSE_CANCEL ) ; <vul-end> if ( nautilus_file_can_set_permissions ( file ) ) { gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , <vul-start> _ ( ""Trust and _Launch"" ) , GTK_RESPONSE_OK ) ; <vul-end> } <vul-start> <vul-end> g_signal_connect ( dialog , ""response"" , G_CALLBACK ( untrusted_launcher_response_callback ) , parameters_desktop ) ; gtk_widget_show ( dialog ) ; g_free ( display_name ) ; g_free ( secondary ) ; return ; } uri = nautilus_file_get_uri ( file ) ; DEBUG ( ""Launching trusted launcher %s"" , uri ) ; nautilus_launch_desktop_file ( screen , uri , NULL , parameters -> parent_window ) ; g_free ( uri ) ; }"
169,"CWE-416 int blk_init_allocated_queue ( struct request_queue * q ) { WARN_ON_ONCE ( q -> mq_ops ) ; q -> fq = blk_alloc_flush_queue ( q , NUMA_NO_NODE , q -> cmd_size ) ; if ( ! q -> fq ) return - ENOMEM ; if ( q -> init_rq_fn && q -> init_rq_fn ( q , q -> fq -> flush_rq , GFP_KERNEL ) ) goto out_free_flush_queue ; if ( blk_init_rl ( & q -> root_rl , q , GFP_KERNEL ) ) goto out_exit_flush_rq ; INIT_WORK ( & q -> timeout_work , blk_timeout_work ) ; q -> queue_flags |= QUEUE_FLAG_DEFAULT ; blk_queue_make_request ( q , blk_queue_bio ) ; q -> sg_reserved_size = INT_MAX ; if ( elevator_init ( q ) ) goto out_exit_flush_rq ; return 0 ; out_exit_flush_rq : if ( q -> exit_rq_fn ) q -> exit_rq_fn ( q , q -> fq -> flush_rq ) ; out_free_flush_queue : blk_free_flush_queue ( q -> fq ) ; <vul-start> <vul-end> return - ENOMEM ; }","int blk_init_allocated_queue ( struct request_queue * q ) { WARN_ON_ONCE ( q -> mq_ops ) ; q -> fq = blk_alloc_flush_queue ( q , NUMA_NO_NODE , q -> cmd_size ) ; if ( ! q -> fq ) return - ENOMEM ; if ( q -> init_rq_fn && q -> init_rq_fn ( q , q -> fq -> flush_rq , GFP_KERNEL ) ) goto out_free_flush_queue ; if ( blk_init_rl ( & q -> root_rl , q , GFP_KERNEL ) ) goto out_exit_flush_rq ; INIT_WORK ( & q -> timeout_work , blk_timeout_work ) ; q -> queue_flags |= QUEUE_FLAG_DEFAULT ; blk_queue_make_request ( q , blk_queue_bio ) ; q -> sg_reserved_size = INT_MAX ; if ( elevator_init ( q ) ) goto out_exit_flush_rq ; return 0 ; out_exit_flush_rq : if ( q -> exit_rq_fn ) q -> exit_rq_fn ( q , q -> fq -> flush_rq ) ; out_free_flush_queue : blk_free_flush_queue ( q -> fq ) ; <vul-start> q -> fq = NULL ; <vul-end> return - ENOMEM ; }"
170,"CWE-20 static int packet_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sock * sk = sock -> sk ; struct sk_buff * skb ; int copied , err ; <vul-start> struct sockaddr_ll * sll ; <vul-end> int vnet_hdr_len = 0 ; err = - EINVAL ; if ( flags & ~ ( MSG_PEEK | MSG_DONTWAIT | MSG_TRUNC | MSG_CMSG_COMPAT | MSG_ERRQUEUE ) ) goto out ; # if 0 if ( pkt_sk ( sk ) -> ifindex < 0 ) return - ENODEV ; # endif if ( flags & MSG_ERRQUEUE ) { err = sock_recv_errqueue ( sk , msg , len , SOL_PACKET , PACKET_TX_TIMESTAMP ) ; goto out ; } skb = skb_recv_datagram ( sk , flags , flags & MSG_DONTWAIT , & err ) ; if ( skb == NULL ) goto out ; if ( pkt_sk ( sk ) -> has_vnet_hdr ) { struct virtio_net_hdr vnet_hdr = { 0 } ; err = - EINVAL ; vnet_hdr_len = sizeof ( vnet_hdr ) ; if ( len < vnet_hdr_len ) goto out_free ; len -= vnet_hdr_len ; if ( skb_is_gso ( skb ) ) { struct skb_shared_info * sinfo = skb_shinfo ( skb ) ; vnet_hdr . hdr_len = skb_headlen ( skb ) ; vnet_hdr . gso_size = sinfo -> gso_size ; if ( sinfo -> gso_type & SKB_GSO_TCPV4 ) vnet_hdr . gso_type = VIRTIO_NET_HDR_GSO_TCPV4 ; else if ( sinfo -> gso_type & SKB_GSO_TCPV6 ) vnet_hdr . gso_type = VIRTIO_NET_HDR_GSO_TCPV6 ; else if ( sinfo -> gso_type & SKB_GSO_UDP ) vnet_hdr . gso_type = VIRTIO_NET_HDR_GSO_UDP ; else if ( sinfo -> gso_type & SKB_GSO_FCOE ) goto out_free ; else BUG ( ) ; if ( sinfo -> gso_type & SKB_GSO_TCP_ECN ) vnet_hdr . gso_type |= VIRTIO_NET_HDR_GSO_ECN ; } else vnet_hdr . gso_type = VIRTIO_NET_HDR_GSO_NONE ; if ( skb -> ip_summed == CHECKSUM_PARTIAL ) { vnet_hdr . flags = VIRTIO_NET_HDR_F_NEEDS_CSUM ; vnet_hdr . csum_start = skb_checksum_start_offset ( skb ) ; vnet_hdr . csum_offset = skb -> csum_offset ; } else if ( skb -> ip_summed == CHECKSUM_UNNECESSARY ) { vnet_hdr . flags = VIRTIO_NET_HDR_F_DATA_VALID ; } err = memcpy_toiovec ( msg -> msg_iov , ( void * ) & vnet_hdr , vnet_hdr_len ) ; if ( err < 0 ) goto out_free ; } <vul-start> sll = & PACKET_SKB_CB ( skb ) -> sa . ll ; if ( sock -> type == SOCK_PACKET ) msg -> msg_namelen = sizeof ( struct sockaddr_pkt ) ; else msg -> msg_namelen = sll -> sll_halen + offsetof ( struct sockaddr_ll , sll_addr ) ; <vul-end> copied = skb -> len ; if ( copied > len ) { copied = len ; msg -> msg_flags |= MSG_TRUNC ; } err = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; if ( err ) goto out_free ; sock_recv_ts_and_drops ( msg , sk , skb ) ; <vul-start> if ( msg -> msg_name ) <vul-end> memcpy ( msg -> msg_name , & PACKET_SKB_CB ( skb ) -> sa , msg -> msg_namelen ) ; <vul-start> <vul-end> if ( pkt_sk ( sk ) -> auxdata ) { struct tpacket_auxdata aux ; aux . tp_status = TP_STATUS_USER ; if ( skb -> ip_summed == CHECKSUM_PARTIAL ) aux . tp_status |= TP_STATUS_CSUMNOTREADY ; aux . tp_len = PACKET_SKB_CB ( skb ) -> origlen ; aux . tp_snaplen = skb -> len ; aux . tp_mac = 0 ; aux . tp_net = skb_network_offset ( skb ) ; if ( vlan_tx_tag_present ( skb ) ) { aux . tp_vlan_tci = vlan_tx_tag_get ( skb ) ; aux . tp_status |= TP_STATUS_VLAN_VALID ; } else { aux . tp_vlan_tci = 0 ; } aux . tp_padding = 0 ; put_cmsg ( msg , SOL_PACKET , PACKET_AUXDATA , sizeof ( aux ) , & aux ) ; } err = vnet_hdr_len + ( ( flags & MSG_TRUNC ) ? skb -> len : copied ) ; out_free : skb_free_datagram ( sk , skb ) ; out : return err ; }","static int packet_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sock * sk = sock -> sk ; struct sk_buff * skb ; int copied , err ; <vul-start> <vul-end> int vnet_hdr_len = 0 ; err = - EINVAL ; if ( flags & ~ ( MSG_PEEK | MSG_DONTWAIT | MSG_TRUNC | MSG_CMSG_COMPAT | MSG_ERRQUEUE ) ) goto out ; # if 0 if ( pkt_sk ( sk ) -> ifindex < 0 ) return - ENODEV ; # endif if ( flags & MSG_ERRQUEUE ) { err = sock_recv_errqueue ( sk , msg , len , SOL_PACKET , PACKET_TX_TIMESTAMP ) ; goto out ; } skb = skb_recv_datagram ( sk , flags , flags & MSG_DONTWAIT , & err ) ; if ( skb == NULL ) goto out ; if ( pkt_sk ( sk ) -> has_vnet_hdr ) { struct virtio_net_hdr vnet_hdr = { 0 } ; err = - EINVAL ; vnet_hdr_len = sizeof ( vnet_hdr ) ; if ( len < vnet_hdr_len ) goto out_free ; len -= vnet_hdr_len ; if ( skb_is_gso ( skb ) ) { struct skb_shared_info * sinfo = skb_shinfo ( skb ) ; vnet_hdr . hdr_len = skb_headlen ( skb ) ; vnet_hdr . gso_size = sinfo -> gso_size ; if ( sinfo -> gso_type & SKB_GSO_TCPV4 ) vnet_hdr . gso_type = VIRTIO_NET_HDR_GSO_TCPV4 ; else if ( sinfo -> gso_type & SKB_GSO_TCPV6 ) vnet_hdr . gso_type = VIRTIO_NET_HDR_GSO_TCPV6 ; else if ( sinfo -> gso_type & SKB_GSO_UDP ) vnet_hdr . gso_type = VIRTIO_NET_HDR_GSO_UDP ; else if ( sinfo -> gso_type & SKB_GSO_FCOE ) goto out_free ; else BUG ( ) ; if ( sinfo -> gso_type & SKB_GSO_TCP_ECN ) vnet_hdr . gso_type |= VIRTIO_NET_HDR_GSO_ECN ; } else vnet_hdr . gso_type = VIRTIO_NET_HDR_GSO_NONE ; if ( skb -> ip_summed == CHECKSUM_PARTIAL ) { vnet_hdr . flags = VIRTIO_NET_HDR_F_NEEDS_CSUM ; vnet_hdr . csum_start = skb_checksum_start_offset ( skb ) ; vnet_hdr . csum_offset = skb -> csum_offset ; } else if ( skb -> ip_summed == CHECKSUM_UNNECESSARY ) { vnet_hdr . flags = VIRTIO_NET_HDR_F_DATA_VALID ; } err = memcpy_toiovec ( msg -> msg_iov , ( void * ) & vnet_hdr , vnet_hdr_len ) ; if ( err < 0 ) goto out_free ; } <vul-start> <vul-end> copied = skb -> len ; if ( copied > len ) { copied = len ; msg -> msg_flags |= MSG_TRUNC ; } err = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; if ( err ) goto out_free ; sock_recv_ts_and_drops ( msg , sk , skb ) ; <vul-start> if ( msg -> msg_name ) { if ( sock -> type == SOCK_PACKET ) { msg -> msg_namelen = sizeof ( struct sockaddr_pkt ) ; } else { struct sockaddr_ll * sll = & PACKET_SKB_CB ( skb ) -> sa . ll ; msg -> msg_namelen = sll -> sll_halen + offsetof ( struct sockaddr_ll , sll_addr ) ; } <vul-end> memcpy ( msg -> msg_name , & PACKET_SKB_CB ( skb ) -> sa , msg -> msg_namelen ) ; <vul-start> } <vul-end> if ( pkt_sk ( sk ) -> auxdata ) { struct tpacket_auxdata aux ; aux . tp_status = TP_STATUS_USER ; if ( skb -> ip_summed == CHECKSUM_PARTIAL ) aux . tp_status |= TP_STATUS_CSUMNOTREADY ; aux . tp_len = PACKET_SKB_CB ( skb ) -> origlen ; aux . tp_snaplen = skb -> len ; aux . tp_mac = 0 ; aux . tp_net = skb_network_offset ( skb ) ; if ( vlan_tx_tag_present ( skb ) ) { aux . tp_vlan_tci = vlan_tx_tag_get ( skb ) ; aux . tp_status |= TP_STATUS_VLAN_VALID ; } else { aux . tp_vlan_tci = 0 ; } aux . tp_padding = 0 ; put_cmsg ( msg , SOL_PACKET , PACKET_AUXDATA , sizeof ( aux ) , & aux ) ; } err = vnet_hdr_len + ( ( flags & MSG_TRUNC ) ? skb -> len : copied ) ; out_free : skb_free_datagram ( sk , skb ) ; out : return err ; }"
171,"CWE-190 static int pgx_gethdr ( jas_stream_t * in , pgx_hdr_t * hdr ) { int c ; <vul-start> uchar buf [ 2 ] ; <vul-end> if ( ( c = jas_stream_getc ( in ) ) == EOF ) { goto error ; } buf [ 0 ] = c ; if ( ( c = jas_stream_getc ( in ) ) == EOF ) { goto error ; } buf [ 1 ] = c ; hdr -> magic = buf [ 0 ] << 8 | buf [ 1 ] ; if ( hdr -> magic != PGX_MAGIC ) { jas_eprintf ( ""invalid PGX signature\\n"" ) ; goto error ; } if ( ( c = pgx_getc ( in ) ) == EOF || ! isspace ( c ) ) { goto error ; } if ( pgx_getbyteorder ( in , & hdr -> bigendian ) ) { jas_eprintf ( ""cannot get byte order\\n"" ) ; goto error ; } if ( pgx_getsgnd ( in , & hdr -> sgnd ) ) { jas_eprintf ( ""cannot get signedness\\n"" ) ; goto error ; } if ( pgx_getuint32 ( in , & hdr -> prec ) ) { jas_eprintf ( ""cannot get precision\\n"" ) ; goto error ; } if ( pgx_getuint32 ( in , & hdr -> width ) ) { jas_eprintf ( ""cannot get width\\n"" ) ; goto error ; } if ( pgx_getuint32 ( in , & hdr -> height ) ) { jas_eprintf ( ""cannot get height\\n"" ) ; goto error ; } return 0 ; error : return - 1 ; }","static int pgx_gethdr ( jas_stream_t * in , pgx_hdr_t * hdr ) { int c ; <vul-start> jas_uchar buf [ 2 ] ; <vul-end> if ( ( c = jas_stream_getc ( in ) ) == EOF ) { goto error ; } buf [ 0 ] = c ; if ( ( c = jas_stream_getc ( in ) ) == EOF ) { goto error ; } buf [ 1 ] = c ; hdr -> magic = buf [ 0 ] << 8 | buf [ 1 ] ; if ( hdr -> magic != PGX_MAGIC ) { jas_eprintf ( ""invalid PGX signature\\n"" ) ; goto error ; } if ( ( c = pgx_getc ( in ) ) == EOF || ! isspace ( c ) ) { goto error ; } if ( pgx_getbyteorder ( in , & hdr -> bigendian ) ) { jas_eprintf ( ""cannot get byte order\\n"" ) ; goto error ; } if ( pgx_getsgnd ( in , & hdr -> sgnd ) ) { jas_eprintf ( ""cannot get signedness\\n"" ) ; goto error ; } if ( pgx_getuint32 ( in , & hdr -> prec ) ) { jas_eprintf ( ""cannot get precision\\n"" ) ; goto error ; } if ( pgx_getuint32 ( in , & hdr -> width ) ) { jas_eprintf ( ""cannot get width\\n"" ) ; goto error ; } if ( pgx_getuint32 ( in , & hdr -> height ) ) { jas_eprintf ( ""cannot get height\\n"" ) ; goto error ; } return 0 ; error : return - 1 ; }"
172,"CWE-125 int archive_wstring_append_from_mbs ( struct archive_wstring * dest , const char * p , size_t len ) { size_t r ; int ret_val = 0 ; <vul-start> size_t wcs_length = len ; <vul-end> size_t mbs_length = len ; const char * mbs = p ; wchar_t * wcs ; # if HAVE_MBRTOWC mbstate_t shift_state ; memset ( & shift_state , 0 , sizeof ( shift_state ) ) ; # endif <vul-start> if ( NULL == archive_wstring_ensure ( dest , dest -> length + wcs_length + 1 ) ) <vul-end> return ( - 1 ) ; wcs = dest -> s + dest -> length ; while ( * mbs && mbs_length > 0 ) { <vul-start> if ( wcs_length == 0 ) { dest -> length = wcs - dest -> s ; dest -> s [ dest -> length ] = L'\\0' ; wcs_length = mbs_length ; if ( NULL == archive_wstring_ensure ( dest , dest -> length + wcs_length + 1 ) ) return ( - 1 ) ; wcs = dest -> s + dest -> length ; } <vul-end> # if HAVE_MBRTOWC <vul-start> r = mbrtowc ( wcs , mbs , wcs_length , & shift_state ) ; <vul-end> # else <vul-start> r = mbtowc ( wcs , mbs , wcs_length ) ; <vul-end> # endif if ( r == ( size_t ) - 1 || r == ( size_t ) - 2 ) { ret_val = - 1 ; <vul-start> if ( errno == EILSEQ ) { ++ mbs ; -- mbs_length ; continue ; } else <vul-end> break ; } if ( r == 0 || r > mbs_length ) break ; wcs ++ ; <vul-start> wcs_length -- ; <vul-end> mbs += r ; mbs_length -= r ; } dest -> length = wcs - dest -> s ; dest -> s [ dest -> length ] = L'\\0' ; return ( ret_val ) ; }","int archive_wstring_append_from_mbs ( struct archive_wstring * dest , const char * p , size_t len ) { size_t r ; int ret_val = 0 ; <vul-start> <vul-end> size_t mbs_length = len ; const char * mbs = p ; wchar_t * wcs ; # if HAVE_MBRTOWC mbstate_t shift_state ; memset ( & shift_state , 0 , sizeof ( shift_state ) ) ; # endif <vul-start> if ( NULL == archive_wstring_ensure ( dest , dest -> length + len + 1 ) ) <vul-end> return ( - 1 ) ; wcs = dest -> s + dest -> length ; while ( * mbs && mbs_length > 0 ) { <vul-start> <vul-end> # if HAVE_MBRTOWC <vul-start> r = mbrtowc ( wcs , mbs , mbs_length , & shift_state ) ; <vul-end> # else <vul-start> r = mbtowc ( wcs , mbs , mbs_length ) ; <vul-end> # endif if ( r == ( size_t ) - 1 || r == ( size_t ) - 2 ) { ret_val = - 1 ; <vul-start> <vul-end> break ; } if ( r == 0 || r > mbs_length ) break ; wcs ++ ; <vul-start> <vul-end> mbs += r ; mbs_length -= r ; } dest -> length = wcs - dest -> s ; dest -> s [ dest -> length ] = L'\\0' ; return ( ret_val ) ; }"
173,"CWE-119 vpx_codec_err_t vp9_copy_reference_dec ( VP9Decoder * pbi , VP9_REFFRAME ref_frame_flag , YV12_BUFFER_CONFIG * sd ) { VP9_COMMON * cm = & pbi -> common ; if ( ref_frame_flag == VP9_LAST_FLAG ) { <vul-start> const YV12_BUFFER_CONFIG * const cfg = & cm -> frame_bufs [ cm -> ref_frame_map [ 0 ] ] . buf ; <vul-end> if ( ! equal_dimensions ( cfg , sd ) ) vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Incorrect buffer dimensions"" ) ; else vp8_yv12_copy_frame ( cfg , sd ) ; } else { vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Invalid reference frame"" ) ; } return cm -> error . error_code ; }","vpx_codec_err_t vp9_copy_reference_dec ( VP9Decoder * pbi , VP9_REFFRAME ref_frame_flag , YV12_BUFFER_CONFIG * sd ) { VP9_COMMON * cm = & pbi -> common ; if ( ref_frame_flag == VP9_LAST_FLAG ) { <vul-start> const YV12_BUFFER_CONFIG * const cfg = get_ref_frame ( cm , 0 ) ; if ( cfg == NULL ) { vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""No \'last\' reference frame"" ) ; return VPX_CODEC_ERROR ; } <vul-end> if ( ! equal_dimensions ( cfg , sd ) ) vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Incorrect buffer dimensions"" ) ; else vp8_yv12_copy_frame ( cfg , sd ) ; } else { vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Invalid reference frame"" ) ; } return cm -> error . error_code ; }"
174,"CWE-20 void sctp_association_free ( struct sctp_association * asoc ) { struct sock * sk = asoc -> base . sk ; struct sctp_transport * transport ; struct list_head * pos , * temp ; int i ; <vul-start> if ( ! asoc -> temp ) { <vul-end> list_del ( & asoc -> asocs ) ; if ( sctp_style ( sk , TCP ) && sctp_sstate ( sk , LISTENING ) ) sk -> sk_ack_backlog -- ; } asoc -> base . dead = true ; sctp_outq_free ( & asoc -> outqueue ) ; sctp_ulpq_free ( & asoc -> ulpq ) ; sctp_inq_free ( & asoc -> base . inqueue ) ; sctp_tsnmap_free ( & asoc -> peer . tsn_map ) ; sctp_ssnmap_free ( asoc -> ssnmap ) ; sctp_bind_addr_free ( & asoc -> base . bind_addr ) ; for ( i = SCTP_EVENT_TIMEOUT_NONE ; i < SCTP_NUM_TIMEOUT_TYPES ; ++ i ) { if ( del_timer ( & asoc -> timers [ i ] ) ) sctp_association_put ( asoc ) ; } kfree ( asoc -> peer . cookie ) ; kfree ( asoc -> peer . peer_random ) ; kfree ( asoc -> peer . peer_chunks ) ; kfree ( asoc -> peer . peer_hmacs ) ; list_for_each_safe ( pos , temp , & asoc -> peer . transport_addr_list ) { transport = list_entry ( pos , struct sctp_transport , transports ) ; list_del_rcu ( pos ) ; sctp_transport_free ( transport ) ; } asoc -> peer . transport_count = 0 ; sctp_asconf_queue_teardown ( asoc ) ; if ( asoc -> asconf_addr_del_pending != NULL ) kfree ( asoc -> asconf_addr_del_pending ) ; sctp_auth_destroy_keys ( & asoc -> endpoint_shared_keys ) ; sctp_auth_key_put ( asoc -> asoc_shared_key ) ; sctp_association_put ( asoc ) ; }","void sctp_association_free ( struct sctp_association * asoc ) { struct sock * sk = asoc -> base . sk ; struct sctp_transport * transport ; struct list_head * pos , * temp ; int i ; <vul-start> if ( ! list_empty ( & asoc -> asocs ) ) { <vul-end> list_del ( & asoc -> asocs ) ; if ( sctp_style ( sk , TCP ) && sctp_sstate ( sk , LISTENING ) ) sk -> sk_ack_backlog -- ; } asoc -> base . dead = true ; sctp_outq_free ( & asoc -> outqueue ) ; sctp_ulpq_free ( & asoc -> ulpq ) ; sctp_inq_free ( & asoc -> base . inqueue ) ; sctp_tsnmap_free ( & asoc -> peer . tsn_map ) ; sctp_ssnmap_free ( asoc -> ssnmap ) ; sctp_bind_addr_free ( & asoc -> base . bind_addr ) ; for ( i = SCTP_EVENT_TIMEOUT_NONE ; i < SCTP_NUM_TIMEOUT_TYPES ; ++ i ) { if ( del_timer ( & asoc -> timers [ i ] ) ) sctp_association_put ( asoc ) ; } kfree ( asoc -> peer . cookie ) ; kfree ( asoc -> peer . peer_random ) ; kfree ( asoc -> peer . peer_chunks ) ; kfree ( asoc -> peer . peer_hmacs ) ; list_for_each_safe ( pos , temp , & asoc -> peer . transport_addr_list ) { transport = list_entry ( pos , struct sctp_transport , transports ) ; list_del_rcu ( pos ) ; sctp_transport_free ( transport ) ; } asoc -> peer . transport_count = 0 ; sctp_asconf_queue_teardown ( asoc ) ; if ( asoc -> asconf_addr_del_pending != NULL ) kfree ( asoc -> asconf_addr_del_pending ) ; sctp_auth_destroy_keys ( & asoc -> endpoint_shared_keys ) ; sctp_auth_key_put ( asoc -> asoc_shared_key ) ; sctp_association_put ( asoc ) ; }"
175,"CWE-125 } break ; case MESSAGE_IHU : { unsigned short txcost , interval ; if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" ihu"" ) ) ; else { u_char address [ 16 ] ; int rc ; ND_PRINT ( ( ndo , ""\\n\\tIHU "" ) ) ; if ( len < 6 ) goto invalid ; txcost = EXTRACT_16BITS ( message + 4 ) ; interval = EXTRACT_16BITS ( message + 6 ) ; rc = network_address ( message [ 2 ] , message + 8 , len - 6 , address ) ; if ( rc < 0 ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; break ; } ND_PRINT ( ( ndo , ""%s txcost %u interval %s"" , format_address ( ndo , address ) , txcost , format_interval ( interval ) ) ) ; if ( ( u_int ) rc < len - 6 ) subtlvs_print ( ndo , message + 8 + rc , message + 2 + len , type ) ; } } break ; case MESSAGE_ROUTER_ID : { if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" router-id"" ) ) ; else { ND_PRINT ( ( ndo , ""\\n\\tRouter Id"" ) ) ; if ( len < 10 ) goto invalid ; ND_PRINT ( ( ndo , "" %s"" , format_id ( message + 4 ) ) ) ; } } break ; case MESSAGE_NH : { if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" nh"" ) ) ; else { int rc ; u_char nh [ 16 ] ; ND_PRINT ( ( ndo , ""\\n\\tNext Hop"" ) ) ; if ( len < 2 ) goto invalid ; rc = network_address ( message [ 2 ] , message + 4 , len - 2 , nh ) ; if ( rc < 0 ) goto invalid ; ND_PRINT ( ( ndo , "" %s"" , format_address ( ndo , nh ) ) ) ; } } break ; case MESSAGE_UPDATE : { if ( ! ndo -> ndo_vflag ) { ND_PRINT ( ( ndo , "" update"" ) ) ; <vul-start> if ( len < 1 ) <vul-end> ND_PRINT ( ( ndo , ""/truncated"" ) ) ; else ND_PRINT ( ( ndo , ""%s%s%s"" , ( message [ 3 ] & 0x80 ) ? ""/prefix"" : """" , ( message [ 3 ] & 0x40 ) ? ""/id"" : """" , ( message [ 3 ] & 0x3f ) ? ""/unknown"" : """" ) ) ; } else { u_short interval , seqno , metric ; u_char plen ; int rc ; u_char prefix [ 16 ] ; ND_PRINT ( ( ndo , ""\\n\\tUpdate"" ) ) ; if ( len < 10 ) goto invalid ; plen = message [ 4 ] + ( message [ 2 ] == 1 ? 96 : 0 ) ; rc = network_prefix ( message [ 2 ] , message [ 4 ] , message [ 5 ] , message + 12 , message [ 2 ] == 1 ? v4_prefix : v6_prefix , len - 10 , prefix ) ; if ( rc < 0 ) goto invalid ; interval = EXTRACT_16BITS ( message + 6 ) ; seqno = EXTRACT_16BITS ( message + 8 ) ; metric = EXTRACT_16BITS ( message + 10 ) ; ND_PRINT ( ( ndo , ""%s%s%s %s metric %u seqno %u interval %s"" , ( message [ 3 ] & 0x80 ) ? ""/prefix"" : """" , ( message [ 3 ] & 0x40 ) ? ""/id"" : """" , ( message [ 3 ] & 0x3f ) ? ""/unknown"" : """" , format_prefix ( ndo , prefix , plen ) , metric , seqno , format_interval_update ( interval ) ) ) ; if ( message [ 3 ] & 0x80 ) { if ( message [ 2 ] == 1 ) memcpy ( v4_prefix , prefix , 16 ) ; else memcpy ( v6_prefix , prefix , 16 ) ; } if ( ( u_int ) rc < len - 10 ) subtlvs_print ( ndo , message + 12 + rc , message + 2 + len , type ) ; } } break ; case MESSAGE_REQUEST : { if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" request"" ) ) ; else { int rc ; u_char prefix [ 16 ] , plen ; ND_PRINT ( ( ndo , ""\\n\\tRequest "" ) ) ; if ( len < 2 ) goto invalid ; plen = message [ 3 ] + ( message [ 2 ] == 1 ? 96 : 0 ) ; rc = network_prefix ( message [ 2 ] , message [ 3 ] , 0 , message + 4 , NULL , len - 2 , prefix ) ;","} break ; case MESSAGE_IHU : { unsigned short txcost , interval ; if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" ihu"" ) ) ; else { u_char address [ 16 ] ; int rc ; ND_PRINT ( ( ndo , ""\\n\\tIHU "" ) ) ; if ( len < 6 ) goto invalid ; txcost = EXTRACT_16BITS ( message + 4 ) ; interval = EXTRACT_16BITS ( message + 6 ) ; rc = network_address ( message [ 2 ] , message + 8 , len - 6 , address ) ; if ( rc < 0 ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; break ; } ND_PRINT ( ( ndo , ""%s txcost %u interval %s"" , format_address ( ndo , address ) , txcost , format_interval ( interval ) ) ) ; if ( ( u_int ) rc < len - 6 ) subtlvs_print ( ndo , message + 8 + rc , message + 2 + len , type ) ; } } break ; case MESSAGE_ROUTER_ID : { if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" router-id"" ) ) ; else { ND_PRINT ( ( ndo , ""\\n\\tRouter Id"" ) ) ; if ( len < 10 ) goto invalid ; ND_PRINT ( ( ndo , "" %s"" , format_id ( message + 4 ) ) ) ; } } break ; case MESSAGE_NH : { if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" nh"" ) ) ; else { int rc ; u_char nh [ 16 ] ; ND_PRINT ( ( ndo , ""\\n\\tNext Hop"" ) ) ; if ( len < 2 ) goto invalid ; rc = network_address ( message [ 2 ] , message + 4 , len - 2 , nh ) ; if ( rc < 0 ) goto invalid ; ND_PRINT ( ( ndo , "" %s"" , format_address ( ndo , nh ) ) ) ; } } break ; case MESSAGE_UPDATE : { if ( ! ndo -> ndo_vflag ) { ND_PRINT ( ( ndo , "" update"" ) ) ; <vul-start> if ( len < 10 ) <vul-end> ND_PRINT ( ( ndo , ""/truncated"" ) ) ; else ND_PRINT ( ( ndo , ""%s%s%s"" , ( message [ 3 ] & 0x80 ) ? ""/prefix"" : """" , ( message [ 3 ] & 0x40 ) ? ""/id"" : """" , ( message [ 3 ] & 0x3f ) ? ""/unknown"" : """" ) ) ; } else { u_short interval , seqno , metric ; u_char plen ; int rc ; u_char prefix [ 16 ] ; ND_PRINT ( ( ndo , ""\\n\\tUpdate"" ) ) ; if ( len < 10 ) goto invalid ; plen = message [ 4 ] + ( message [ 2 ] == 1 ? 96 : 0 ) ; rc = network_prefix ( message [ 2 ] , message [ 4 ] , message [ 5 ] , message + 12 , message [ 2 ] == 1 ? v4_prefix : v6_prefix , len - 10 , prefix ) ; if ( rc < 0 ) goto invalid ; interval = EXTRACT_16BITS ( message + 6 ) ; seqno = EXTRACT_16BITS ( message + 8 ) ; metric = EXTRACT_16BITS ( message + 10 ) ; ND_PRINT ( ( ndo , ""%s%s%s %s metric %u seqno %u interval %s"" , ( message [ 3 ] & 0x80 ) ? ""/prefix"" : """" , ( message [ 3 ] & 0x40 ) ? ""/id"" : """" , ( message [ 3 ] & 0x3f ) ? ""/unknown"" : """" , format_prefix ( ndo , prefix , plen ) , metric , seqno , format_interval_update ( interval ) ) ) ; if ( message [ 3 ] & 0x80 ) { if ( message [ 2 ] == 1 ) memcpy ( v4_prefix , prefix , 16 ) ; else memcpy ( v6_prefix , prefix , 16 ) ; } if ( ( u_int ) rc < len - 10 ) subtlvs_print ( ndo , message + 12 + rc , message + 2 + len , type ) ; } } break ; case MESSAGE_REQUEST : { if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" request"" ) ) ; else { int rc ; u_char prefix [ 16 ] , plen ; ND_PRINT ( ( ndo , ""\\n\\tRequest "" ) ) ; if ( len < 2 ) goto invalid ; plen = message [ 3 ] + ( message [ 2 ] == 1 ? 96 : 0 ) ; rc = network_prefix ( message [ 2 ] , message [ 3 ] , 0 , message + 4 , NULL , len - 2 , prefix ) ;"
176,CWE-119 <vul-start> cJSON * cJSON_CreateTrue ( void ) { cJSON * item = cJSON_New_Item ( ) ; if ( item ) item -> type = cJSON_True ; return item ; } <vul-end>,<vul-start> cJSON * cJSON_CreateTrue ( void ) { cJSON * item = cJSON_New_Item ( ) ; if ( item ) item -> type = cJSON_True ; return item ; } <vul-end>
177,"CWE-119 } if ( xoffset ) { avpriv_request_sample ( avctx , ""xoffset %"" PRIu32 """" , xoffset ) ; return AVERROR_PATCHWELCOME ; } if ( be > 1 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid byte order\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bitorder > 1 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bitmap bit order\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bunit != 8 && bunit != 16 && bunit != 32 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bitmap unit\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bpad != 8 && bpad != 16 && bpad != 32 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bitmap scan-line pad\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bpp == 0 || bpp > 32 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bits per pixel\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( ncolors > 256 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid number of entries in colormap\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( ( ret = av_image_check_size ( avctx -> width , avctx -> height , 0 , NULL ) ) < 0 ) return ret ; rsize = FFALIGN ( avctx -> width * bpp , bpad ) / 8 ; if ( lsize < rsize ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bytes per scan-line\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bytestream2_get_bytes_left ( & gb ) < ncolors * XWD_CMAP_SIZE + ( uint64_t ) avctx -> height * lsize ) { av_log ( avctx , AV_LOG_ERROR , ""input buffer too small\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( pixformat != XWD_Z_PIXMAP ) { avpriv_report_missing_feature ( avctx , ""Pixmap format %"" PRIu32 , pixformat ) ; return AVERROR_PATCHWELCOME ; } avctx -> pix_fmt = AV_PIX_FMT_NONE ; switch ( vclass ) { case XWD_STATIC_GRAY : case XWD_GRAY_SCALE : if ( bpp != 1 && bpp != 8 ) return AVERROR_INVALIDDATA ; <vul-start> if ( pixdepth == 1 ) { <vul-end> avctx -> pix_fmt = AV_PIX_FMT_MONOWHITE ; <vul-start> } else if ( pixdepth == 8 ) { <vul-end> avctx -> pix_fmt = AV_PIX_FMT_GRAY8 ; } break ; case XWD_STATIC_COLOR : case XWD_PSEUDO_COLOR : if ( bpp == 8 ) avctx -> pix_fmt = AV_PIX_FMT_PAL8 ; break ; case XWD_TRUE_COLOR : case XWD_DIRECT_COLOR : if ( bpp != 16 && bpp != 24 && bpp != 32 ) return AVERROR_INVALIDDATA ; if ( bpp == 16 && pixdepth == 15 ) { if ( rgb [ 0 ] == 0x7C00 && rgb [ 1 ] == 0x3E0 && rgb [ 2 ] == 0x1F ) avctx -> pix_fmt = be ? AV_PIX_FMT_RGB555BE : AV_PIX_FMT_RGB555LE ; else if ( rgb [ 0 ] == 0x1F && rgb [ 1 ] == 0x3E0 && rgb [ 2 ] == 0x7C00 ) avctx -> pix_fmt = be ? AV_PIX_FMT_BGR555BE : AV_PIX_FMT_BGR555LE ; } else if ( bpp == 16 && pixdepth == 16 ) { if ( rgb [ 0 ] == 0xF800 && rgb [ 1 ] == 0x7E0 && rgb [ 2 ] == 0x1F ) avctx -> pix_fmt = be ? AV_PIX_FMT_RGB565BE : AV_PIX_FMT_RGB565LE ; else if ( rgb [ 0 ] == 0x1F && rgb [ 1 ] == 0x7E0 && rgb [ 2 ] == 0xF800 ) avctx -> pix_fmt = be ? AV_PIX_FMT_BGR565BE : AV_PIX_FMT_BGR565LE ; } else if ( bpp == 24 ) { if ( rgb [ 0 ] == 0xFF0000 && rgb [ 1 ] == 0xFF00 && rgb [ 2 ] == 0xFF ) avctx -> pix_fmt = be ? AV_PIX_FMT_RGB24 : AV_PIX_FMT_BGR24 ; else if ( rgb [ 0 ] == 0xFF && rgb [ 1 ] == 0xFF00 && rgb [ 2 ] == 0xFF0000 ) avctx -> pix_fmt = be ? AV_PIX_FMT_BGR24 : AV_PIX_FMT_RGB24 ; } else if ( bpp == 32 ) { if ( rgb [ 0 ] == 0xFF0000 && rgb [ 1 ] == 0xFF00 && rgb [ 2 ] == 0xFF ) avctx -> pix_fmt = be ? AV_PIX_FMT_ARGB : AV_PIX_FMT_BGRA ; else if ( rgb [ 0 ] == 0xFF && rgb [ 1 ] == 0xFF00 && rgb [ 2 ] == 0xFF0000 ) avctx -> pix_fmt = be ? AV_PIX_FMT_ABGR : AV_PIX_FMT_RGBA ; } bytestream2_skipu ( & gb , ncolors * XWD_CMAP_SIZE ) ; break ; default : av_log ( avctx , AV_LOG_ERROR , ""invalid visual class\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( avctx -> pix_fmt == AV_PIX_FMT_NONE ) { avpriv_request_sample ( avctx , ""Unknown file: bpp %"" PRIu32 "", pixdepth %"" PRIu32 "", vclass %"" PRIu32 """" , bpp , pixdepth , vclass ) ; return AVERROR_PATCHWELCOME ; } if ( ( ret = ff_get_buffer ( avctx , p , 0 ) ) < 0 ) return ret ; p -> key_frame = 1 ; p -> pict_type = AV_PICTURE_TYPE_I ; if ( avctx -> pix_fmt == AV_PIX_FMT_PAL8 ) {","} if ( xoffset ) { avpriv_request_sample ( avctx , ""xoffset %"" PRIu32 """" , xoffset ) ; return AVERROR_PATCHWELCOME ; } if ( be > 1 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid byte order\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bitorder > 1 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bitmap bit order\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bunit != 8 && bunit != 16 && bunit != 32 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bitmap unit\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bpad != 8 && bpad != 16 && bpad != 32 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bitmap scan-line pad\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bpp == 0 || bpp > 32 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bits per pixel\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( ncolors > 256 ) { av_log ( avctx , AV_LOG_ERROR , ""invalid number of entries in colormap\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( ( ret = av_image_check_size ( avctx -> width , avctx -> height , 0 , NULL ) ) < 0 ) return ret ; rsize = FFALIGN ( avctx -> width * bpp , bpad ) / 8 ; if ( lsize < rsize ) { av_log ( avctx , AV_LOG_ERROR , ""invalid bytes per scan-line\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( bytestream2_get_bytes_left ( & gb ) < ncolors * XWD_CMAP_SIZE + ( uint64_t ) avctx -> height * lsize ) { av_log ( avctx , AV_LOG_ERROR , ""input buffer too small\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( pixformat != XWD_Z_PIXMAP ) { avpriv_report_missing_feature ( avctx , ""Pixmap format %"" PRIu32 , pixformat ) ; return AVERROR_PATCHWELCOME ; } avctx -> pix_fmt = AV_PIX_FMT_NONE ; switch ( vclass ) { case XWD_STATIC_GRAY : case XWD_GRAY_SCALE : if ( bpp != 1 && bpp != 8 ) return AVERROR_INVALIDDATA ; <vul-start> if ( bpp == 1 && pixdepth == 1 ) { <vul-end> avctx -> pix_fmt = AV_PIX_FMT_MONOWHITE ; <vul-start> } else if ( bpp == 8 && pixdepth == 8 ) { <vul-end> avctx -> pix_fmt = AV_PIX_FMT_GRAY8 ; } break ; case XWD_STATIC_COLOR : case XWD_PSEUDO_COLOR : if ( bpp == 8 ) avctx -> pix_fmt = AV_PIX_FMT_PAL8 ; break ; case XWD_TRUE_COLOR : case XWD_DIRECT_COLOR : if ( bpp != 16 && bpp != 24 && bpp != 32 ) return AVERROR_INVALIDDATA ; if ( bpp == 16 && pixdepth == 15 ) { if ( rgb [ 0 ] == 0x7C00 && rgb [ 1 ] == 0x3E0 && rgb [ 2 ] == 0x1F ) avctx -> pix_fmt = be ? AV_PIX_FMT_RGB555BE : AV_PIX_FMT_RGB555LE ; else if ( rgb [ 0 ] == 0x1F && rgb [ 1 ] == 0x3E0 && rgb [ 2 ] == 0x7C00 ) avctx -> pix_fmt = be ? AV_PIX_FMT_BGR555BE : AV_PIX_FMT_BGR555LE ; } else if ( bpp == 16 && pixdepth == 16 ) { if ( rgb [ 0 ] == 0xF800 && rgb [ 1 ] == 0x7E0 && rgb [ 2 ] == 0x1F ) avctx -> pix_fmt = be ? AV_PIX_FMT_RGB565BE : AV_PIX_FMT_RGB565LE ; else if ( rgb [ 0 ] == 0x1F && rgb [ 1 ] == 0x7E0 && rgb [ 2 ] == 0xF800 ) avctx -> pix_fmt = be ? AV_PIX_FMT_BGR565BE : AV_PIX_FMT_BGR565LE ; } else if ( bpp == 24 ) { if ( rgb [ 0 ] == 0xFF0000 && rgb [ 1 ] == 0xFF00 && rgb [ 2 ] == 0xFF ) avctx -> pix_fmt = be ? AV_PIX_FMT_RGB24 : AV_PIX_FMT_BGR24 ; else if ( rgb [ 0 ] == 0xFF && rgb [ 1 ] == 0xFF00 && rgb [ 2 ] == 0xFF0000 ) avctx -> pix_fmt = be ? AV_PIX_FMT_BGR24 : AV_PIX_FMT_RGB24 ; } else if ( bpp == 32 ) { if ( rgb [ 0 ] == 0xFF0000 && rgb [ 1 ] == 0xFF00 && rgb [ 2 ] == 0xFF ) avctx -> pix_fmt = be ? AV_PIX_FMT_ARGB : AV_PIX_FMT_BGRA ; else if ( rgb [ 0 ] == 0xFF && rgb [ 1 ] == 0xFF00 && rgb [ 2 ] == 0xFF0000 ) avctx -> pix_fmt = be ? AV_PIX_FMT_ABGR : AV_PIX_FMT_RGBA ; } bytestream2_skipu ( & gb , ncolors * XWD_CMAP_SIZE ) ; break ; default : av_log ( avctx , AV_LOG_ERROR , ""invalid visual class\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( avctx -> pix_fmt == AV_PIX_FMT_NONE ) { avpriv_request_sample ( avctx , ""Unknown file: bpp %"" PRIu32 "", pixdepth %"" PRIu32 "", vclass %"" PRIu32 """" , bpp , pixdepth , vclass ) ; return AVERROR_PATCHWELCOME ; } if ( ( ret = ff_get_buffer ( avctx , p , 0 ) ) < 0 ) return ret ; p -> key_frame = 1 ; p -> pict_type = AV_PICTURE_TYPE_I ; if ( avctx -> pix_fmt == AV_PIX_FMT_PAL8 ) {"
178,"CWE-119 void vp8_build_intra_predictors_mby_s_c ( MACROBLOCKD * x , unsigned char * yabove_row , unsigned char * yleft , int left_stride , unsigned char * ypred_ptr , int y_stride ) { unsigned char yleft_col [ 16 ] ; unsigned char ytop_left = yabove_row [ - 1 ] ; int r , c , i ; for ( i = 0 ; i < 16 ; i ++ ) { yleft_col [ i ] = yleft [ i * left_stride ] ; } switch ( x -> mode_info_context -> mbmi . mode ) { case DC_PRED : { int expected_dc ; int shift ; int average = 0 ; if ( x -> up_available || x -> left_available ) { if ( x -> up_available ) { for ( i = 0 ; i < 16 ; i ++ ) { average += yabove_row [ i ] ; } } if ( x -> left_available ) { for ( i = 0 ; i < 16 ; i ++ ) { average += yleft_col [ i ] ; } } shift = 3 + x -> up_available + x -> left_available ; expected_dc = ( average + ( 1 << ( shift - 1 ) ) ) >> shift ; } else { expected_dc = 128 ; } for ( r = 0 ; r < 16 ; r ++ ) { <vul-start> vpx_memset ( ypred_ptr , expected_dc , 16 ) ; <vul-end> ypred_ptr += y_stride ; } } break ; case V_PRED : { for ( r = 0 ; r < 16 ; r ++ ) { ( ( int * ) ypred_ptr ) [ 0 ] = ( ( int * ) yabove_row ) [ 0 ] ; ( ( int * ) ypred_ptr ) [ 1 ] = ( ( int * ) yabove_row ) [ 1 ] ; ( ( int * ) ypred_ptr ) [ 2 ] = ( ( int * ) yabove_row ) [ 2 ] ; ( ( int * ) ypred_ptr ) [ 3 ] = ( ( int * ) yabove_row ) [ 3 ] ; ypred_ptr += y_stride ; } } break ; case H_PRED : { for ( r = 0 ; r < 16 ; r ++ ) { <vul-start> vpx_memset ( ypred_ptr , yleft_col [ r ] , 16 ) ; <vul-end> ypred_ptr += y_stride ; } } break ; case TM_PRED : { for ( r = 0 ; r < 16 ; r ++ ) { for ( c = 0 ; c < 16 ; c ++ ) { int pred = yleft_col [ r ] + yabove_row [ c ] - ytop_left ; if ( pred < 0 ) pred = 0 ; if ( pred > 255 ) pred = 255 ; ypred_ptr [ c ] = pred ; } ypred_ptr += y_stride ; } } break ; case B_PRED : case NEARESTMV : case NEARMV : case ZEROMV : case NEWMV : case SPLITMV : case MB_MODE_COUNT : break ; } }","void vp8_build_intra_predictors_mby_s_c ( MACROBLOCKD * x , unsigned char * yabove_row , unsigned char * yleft , int left_stride , unsigned char * ypred_ptr , int y_stride ) { unsigned char yleft_col [ 16 ] ; unsigned char ytop_left = yabove_row [ - 1 ] ; int r , c , i ; for ( i = 0 ; i < 16 ; i ++ ) { yleft_col [ i ] = yleft [ i * left_stride ] ; } switch ( x -> mode_info_context -> mbmi . mode ) { case DC_PRED : { int expected_dc ; int shift ; int average = 0 ; if ( x -> up_available || x -> left_available ) { if ( x -> up_available ) { for ( i = 0 ; i < 16 ; i ++ ) { average += yabove_row [ i ] ; } } if ( x -> left_available ) { for ( i = 0 ; i < 16 ; i ++ ) { average += yleft_col [ i ] ; } } shift = 3 + x -> up_available + x -> left_available ; expected_dc = ( average + ( 1 << ( shift - 1 ) ) ) >> shift ; } else { expected_dc = 128 ; } for ( r = 0 ; r < 16 ; r ++ ) { <vul-start> memset ( ypred_ptr , expected_dc , 16 ) ; <vul-end> ypred_ptr += y_stride ; } } break ; case V_PRED : { for ( r = 0 ; r < 16 ; r ++ ) { ( ( int * ) ypred_ptr ) [ 0 ] = ( ( int * ) yabove_row ) [ 0 ] ; ( ( int * ) ypred_ptr ) [ 1 ] = ( ( int * ) yabove_row ) [ 1 ] ; ( ( int * ) ypred_ptr ) [ 2 ] = ( ( int * ) yabove_row ) [ 2 ] ; ( ( int * ) ypred_ptr ) [ 3 ] = ( ( int * ) yabove_row ) [ 3 ] ; ypred_ptr += y_stride ; } } break ; case H_PRED : { for ( r = 0 ; r < 16 ; r ++ ) { <vul-start> memset ( ypred_ptr , yleft_col [ r ] , 16 ) ; <vul-end> ypred_ptr += y_stride ; } } break ; case TM_PRED : { for ( r = 0 ; r < 16 ; r ++ ) { for ( c = 0 ; c < 16 ; c ++ ) { int pred = yleft_col [ r ] + yabove_row [ c ] - ytop_left ; if ( pred < 0 ) pred = 0 ; if ( pred > 255 ) pred = 255 ; ypred_ptr [ c ] = pred ; } ypred_ptr += y_stride ; } } break ; case B_PRED : case NEARESTMV : case NEARMV : case ZEROMV : case NEWMV : case SPLITMV : case MB_MODE_COUNT : break ; } }"
179,"CWE-119 static TEE_Result tee_svc_copy_param ( struct tee_ta_session * sess , struct tee_ta_session * called_sess , struct utee_params * callee_params , struct tee_ta_param * param , void * tmp_buf_va [ TEE_NUM_PARAMS ] , struct mobj * * mobj_tmp ) { size_t n ; TEE_Result res ; size_t req_mem = 0 ; size_t s ; uint8_t * dst = 0 ; bool ta_private_memref [ TEE_NUM_PARAMS ] ; struct user_ta_ctx * utc = to_user_ta_ctx ( sess -> ctx ) ; void * va ; size_t dst_offs ; if ( ! callee_params ) { memset ( param , 0 , sizeof ( * param ) ) ; } else { res = tee_mmu_check_access_rights ( utc , TEE_MEMORY_ACCESS_READ | TEE_MEMORY_ACCESS_ANY_OWNER , ( uaddr_t ) callee_params , sizeof ( struct utee_params ) ) ; if ( res != TEE_SUCCESS ) return res ; <vul-start> utee_param_to_param ( param , callee_params ) ; <vul-end> } if ( called_sess && is_pseudo_ta_ctx ( called_sess -> ctx ) ) { return TEE_SUCCESS ; } for ( n = 0 ; n < TEE_NUM_PARAMS ; n ++ ) { ta_private_memref [ n ] = false ; switch ( TEE_PARAM_TYPE_GET ( param -> types , n ) ) { case TEE_PARAM_TYPE_MEMREF_INPUT : case TEE_PARAM_TYPE_MEMREF_OUTPUT : case TEE_PARAM_TYPE_MEMREF_INOUT : va = ( void * ) param -> u [ n ] . mem . offs ; s = param -> u [ n ] . mem . size ; if ( ! va ) { if ( s ) return TEE_ERROR_BAD_PARAMETERS ; break ; } if ( tee_mmu_is_vbuf_inside_ta_private ( utc , va , s ) ) { s = ROUNDUP ( s , sizeof ( uint32_t ) ) ; if ( ADD_OVERFLOW ( req_mem , s , & req_mem ) ) return TEE_ERROR_BAD_PARAMETERS ; ta_private_memref [ n ] = true ; break ; } res = tee_mmu_vbuf_to_mobj_offs ( utc , va , s , & param -> u [ n ] . mem . mobj , & param -> u [ n ] . mem . offs ) ; if ( res != TEE_SUCCESS ) return res ; break ; default : break ; } } if ( req_mem == 0 ) return TEE_SUCCESS ; res = alloc_temp_sec_mem ( req_mem , mobj_tmp , & dst ) ; if ( res != TEE_SUCCESS ) return res ; dst_offs = 0 ; for ( n = 0 ; n < TEE_NUM_PARAMS ; n ++ ) { if ( ! ta_private_memref [ n ] ) continue ; s = ROUNDUP ( param -> u [ n ] . mem . size , sizeof ( uint32_t ) ) ; switch ( TEE_PARAM_TYPE_GET ( param -> types , n ) ) { case TEE_PARAM_TYPE_MEMREF_INPUT : case TEE_PARAM_TYPE_MEMREF_INOUT : va = ( void * ) param -> u [ n ] . mem . offs ; if ( va ) { res = tee_svc_copy_from_user ( dst , va ,","static TEE_Result tee_svc_copy_param ( struct tee_ta_session * sess , struct tee_ta_session * called_sess , struct utee_params * callee_params , struct tee_ta_param * param , void * tmp_buf_va [ TEE_NUM_PARAMS ] , struct mobj * * mobj_tmp ) { size_t n ; TEE_Result res ; size_t req_mem = 0 ; size_t s ; uint8_t * dst = 0 ; bool ta_private_memref [ TEE_NUM_PARAMS ] ; struct user_ta_ctx * utc = to_user_ta_ctx ( sess -> ctx ) ; void * va ; size_t dst_offs ; if ( ! callee_params ) { memset ( param , 0 , sizeof ( * param ) ) ; } else { res = tee_mmu_check_access_rights ( utc , TEE_MEMORY_ACCESS_READ | TEE_MEMORY_ACCESS_ANY_OWNER , ( uaddr_t ) callee_params , sizeof ( struct utee_params ) ) ; if ( res != TEE_SUCCESS ) return res ; <vul-start> res = utee_param_to_param ( utc , param , callee_params ) ; if ( res != TEE_SUCCESS ) return res ; <vul-end> } if ( called_sess && is_pseudo_ta_ctx ( called_sess -> ctx ) ) { return TEE_SUCCESS ; } for ( n = 0 ; n < TEE_NUM_PARAMS ; n ++ ) { ta_private_memref [ n ] = false ; switch ( TEE_PARAM_TYPE_GET ( param -> types , n ) ) { case TEE_PARAM_TYPE_MEMREF_INPUT : case TEE_PARAM_TYPE_MEMREF_OUTPUT : case TEE_PARAM_TYPE_MEMREF_INOUT : va = ( void * ) param -> u [ n ] . mem . offs ; s = param -> u [ n ] . mem . size ; if ( ! va ) { if ( s ) return TEE_ERROR_BAD_PARAMETERS ; break ; } if ( tee_mmu_is_vbuf_inside_ta_private ( utc , va , s ) ) { s = ROUNDUP ( s , sizeof ( uint32_t ) ) ; if ( ADD_OVERFLOW ( req_mem , s , & req_mem ) ) return TEE_ERROR_BAD_PARAMETERS ; ta_private_memref [ n ] = true ; break ; } res = tee_mmu_vbuf_to_mobj_offs ( utc , va , s , & param -> u [ n ] . mem . mobj , & param -> u [ n ] . mem . offs ) ; if ( res != TEE_SUCCESS ) return res ; break ; default : break ; } } if ( req_mem == 0 ) return TEE_SUCCESS ; res = alloc_temp_sec_mem ( req_mem , mobj_tmp , & dst ) ; if ( res != TEE_SUCCESS ) return res ; dst_offs = 0 ; for ( n = 0 ; n < TEE_NUM_PARAMS ; n ++ ) { if ( ! ta_private_memref [ n ] ) continue ; s = ROUNDUP ( param -> u [ n ] . mem . size , sizeof ( uint32_t ) ) ; switch ( TEE_PARAM_TYPE_GET ( param -> types , n ) ) { case TEE_PARAM_TYPE_MEMREF_INPUT : case TEE_PARAM_TYPE_MEMREF_INOUT : va = ( void * ) param -> u [ n ] . mem . offs ; if ( va ) { res = tee_svc_copy_from_user ( dst , va ,"
180,"CWE-120 int read_fru_area ( struct ipmi_intf * intf , struct fru_info * fru , uint8_t id , uint32_t offset , uint32_t length , uint8_t * frubuf ) { <vul-start> uint32_t off = offset , tmp , finish ; <vul-end> struct ipmi_rs * rsp ; struct ipmi_rq req ; uint8_t msg_data [ 4 ] ; if ( offset > fru -> size ) { lprintf ( LOG_ERR , ""Read FRU Area offset incorrect: %d > %d"" , offset , fru -> size ) ; return - 1 ; } finish = offset + length ; if ( finish > fru -> size ) { <vul-start> <vul-end> finish = fru -> size ; lprintf ( LOG_NOTICE , ""Read FRU Area length %d too large, "" ""Adjusting to %d"" , offset + length , finish - offset ) ; <vul-start> <vul-end> } memset ( & req , 0 , sizeof ( req ) ) ; req . msg . netfn = IPMI_NETFN_STORAGE ; req . msg . cmd = GET_FRU_DATA ; req . msg . data = msg_data ; req . msg . data_len = 4 ; if ( fru -> max_read_size == 0 ) { uint16_t max_rs_size = ipmi_intf_get_max_response_data_size ( intf ) - 1 ; if ( max_rs_size <= 1 ) { lprintf ( LOG_ERROR , ""Maximum response size is too small to send "" ""a read request"" ) ; return - 1 ; } if ( max_rs_size - 1 > 255 ) { fru -> max_read_size = 255 ; } else { fru -> max_read_size = max_rs_size - 1 ; } if ( fru -> access ) { fru -> max_read_size &= ~ 1 ; } } <vul-start> <vul-end> do { tmp = fru -> access ? off >> 1 : off ; msg_data [ 0 ] = id ; msg_data [ 1 ] = ( uint8_t ) ( tmp & 0xff ) ; msg_data [ 2 ] = ( uint8_t ) ( tmp >> 8 ) ; tmp = finish - off ; if ( tmp > fru -> max_read_size ) msg_data [ 3 ] = ( uint8_t ) fru -> max_read_size ; else msg_data [ 3 ] = ( uint8_t ) tmp ; rsp = intf -> sendrecv ( intf , & req ) ; if ( ! rsp ) { lprintf ( LOG_NOTICE , ""FRU Read failed"" ) ; break ; } if ( rsp -> ccode ) { if ( fru_cc_rq2big ( rsp -> ccode ) && fru -> max_read_size > FRU_BLOCK_SZ ) { if ( fru -> max_read_size > FRU_AREA_MAXIMUM_BLOCK_SZ ) { fru -> max_read_size -= FRU_BLOCK_SZ ; } else { fru -> max_read_size -- ; } lprintf ( LOG_INFO , ""Retrying FRU read with request size %d"" , fru -> max_read_size ) ; continue ; } lprintf ( LOG_NOTICE , ""FRU Read failed: %s"" , val2str ( rsp -> ccode , completion_code_vals ) ) ; break ; } tmp = fru -> access ? rsp -> data [ 0 ] << 1 : rsp -> data [ 0 ] ; <vul-start> <vul-end> memcpy ( frubuf , rsp -> data + 1 , tmp ) ; off += tmp ; frubuf += tmp ; <vul-start> <vul-end> if ( tmp == 0 && off < finish ) { return 0 ; } } while ( off < finish ) ; if ( off < finish ) { return - 1 ; } return 0 ; }","int read_fru_area ( struct ipmi_intf * intf , struct fru_info * fru , uint8_t id , uint32_t offset , uint32_t length , uint8_t * frubuf ) { <vul-start> uint32_t off = offset ; uint32_t tmp ; uint32_t finish ; uint32_t size_left_in_buffer ; <vul-end> struct ipmi_rs * rsp ; struct ipmi_rq req ; uint8_t msg_data [ 4 ] ; if ( offset > fru -> size ) { lprintf ( LOG_ERR , ""Read FRU Area offset incorrect: %d > %d"" , offset , fru -> size ) ; return - 1 ; } finish = offset + length ; if ( finish > fru -> size ) { <vul-start> memset ( frubuf + fru -> size , 0 , length - fru -> size ) ; <vul-end> finish = fru -> size ; lprintf ( LOG_NOTICE , ""Read FRU Area length %d too large, "" ""Adjusting to %d"" , offset + length , finish - offset ) ; <vul-start> length = finish - offset ; <vul-end> } memset ( & req , 0 , sizeof ( req ) ) ; req . msg . netfn = IPMI_NETFN_STORAGE ; req . msg . cmd = GET_FRU_DATA ; req . msg . data = msg_data ; req . msg . data_len = 4 ; if ( fru -> max_read_size == 0 ) { uint16_t max_rs_size = ipmi_intf_get_max_response_data_size ( intf ) - 1 ; if ( max_rs_size <= 1 ) { lprintf ( LOG_ERROR , ""Maximum response size is too small to send "" ""a read request"" ) ; return - 1 ; } if ( max_rs_size - 1 > 255 ) { fru -> max_read_size = 255 ; } else { fru -> max_read_size = max_rs_size - 1 ; } if ( fru -> access ) { fru -> max_read_size &= ~ 1 ; } } <vul-start> size_left_in_buffer = length ; <vul-end> do { tmp = fru -> access ? off >> 1 : off ; msg_data [ 0 ] = id ; msg_data [ 1 ] = ( uint8_t ) ( tmp & 0xff ) ; msg_data [ 2 ] = ( uint8_t ) ( tmp >> 8 ) ; tmp = finish - off ; if ( tmp > fru -> max_read_size ) msg_data [ 3 ] = ( uint8_t ) fru -> max_read_size ; else msg_data [ 3 ] = ( uint8_t ) tmp ; rsp = intf -> sendrecv ( intf , & req ) ; if ( ! rsp ) { lprintf ( LOG_NOTICE , ""FRU Read failed"" ) ; break ; } if ( rsp -> ccode ) { if ( fru_cc_rq2big ( rsp -> ccode ) && fru -> max_read_size > FRU_BLOCK_SZ ) { if ( fru -> max_read_size > FRU_AREA_MAXIMUM_BLOCK_SZ ) { fru -> max_read_size -= FRU_BLOCK_SZ ; } else { fru -> max_read_size -- ; } lprintf ( LOG_INFO , ""Retrying FRU read with request size %d"" , fru -> max_read_size ) ; continue ; } lprintf ( LOG_NOTICE , ""FRU Read failed: %s"" , val2str ( rsp -> ccode , completion_code_vals ) ) ; break ; } tmp = fru -> access ? rsp -> data [ 0 ] << 1 : rsp -> data [ 0 ] ; <vul-start> if ( rsp -> data_len < 1 || tmp > rsp -> data_len - 1 || tmp > size_left_in_buffer ) { printf ( "" Not enough buffer size"" ) ; return - 1 ; } <vul-end> memcpy ( frubuf , rsp -> data + 1 , tmp ) ; off += tmp ; frubuf += tmp ; <vul-start> size_left_in_buffer -= tmp ; <vul-end> if ( tmp == 0 && off < finish ) { return 0 ; } } while ( off < finish ) ; if ( off < finish ) { return - 1 ; } return 0 ; }"
181,"CWE-476 static GsfInfileTar * tar_directory_for_file ( GsfInfileTar * dir , const char * name , gboolean last ) { const char * s = name ; while ( 1 ) { const char * s0 = s ; char * dirname ; while ( 1 ) { if ( * s == 0 ) { if ( last && s != s0 ) break ; else return dir ; } if ( * s == '/' ) break ; s ++ ; } dirname = g_strndup ( s0 , s - s0 ) ; while ( * s == '/' ) s ++ ; if ( strcmp ( dirname , ""."" ) != 0 ) { GsfInput * subdir = gsf_infile_child_by_name ( GSF_INFILE ( dir ) , dirname ) ; if ( subdir ) { <vul-start> <vul-end> g_object_unref ( subdir ) ; <vul-start> dir = GSF_INFILE_TAR ( subdir ) ; <vul-end> } else dir = tar_create_dir ( dir , dirname ) ; } g_free ( dirname ) ; } }","static GsfInfileTar * tar_directory_for_file ( GsfInfileTar * dir , const char * name , gboolean last ) { const char * s = name ; while ( 1 ) { const char * s0 = s ; char * dirname ; while ( 1 ) { if ( * s == 0 ) { if ( last && s != s0 ) break ; else return dir ; } if ( * s == '/' ) break ; s ++ ; } dirname = g_strndup ( s0 , s - s0 ) ; while ( * s == '/' ) s ++ ; if ( strcmp ( dirname , ""."" ) != 0 ) { GsfInput * subdir = gsf_infile_child_by_name ( GSF_INFILE ( dir ) , dirname ) ; if ( subdir ) { <vul-start> dir = GSF_IS_INFILE_TAR ( subdir ) ? GSF_INFILE_TAR ( subdir ) : dir ; <vul-end> g_object_unref ( subdir ) ; <vul-start> <vul-end> } else dir = tar_create_dir ( dir , dirname ) ; } g_free ( dirname ) ; } }"
182,"CWE-476 cpu = smp_processor_id ( ) ; table_base = private -> entries ; jumpstack = ( struct ip6t_entry * * ) private -> jumpstack [ cpu ] ; if ( static_key_false ( & xt_tee_enabled ) ) jumpstack += private -> stacksize * __this_cpu_read ( nf_skb_duplicated ) ; e = get_entry ( table_base , private -> hook_entry [ hook ] ) ; do { const struct xt_entry_target * t ; const struct xt_entry_match * ematch ; struct xt_counters * counter ; WARN_ON ( ! e ) ; acpar . thoff = 0 ; if ( ! ip6_packet_match ( skb , indev , outdev , & e -> ipv6 , & acpar . thoff , & acpar . fragoff , & acpar . hotdrop ) ) { no_match : e = ip6t_next_entry ( e ) ; continue ; } xt_ematch_foreach ( ematch , e ) { acpar . match = ematch -> u . kernel . match ; acpar . matchinfo = ematch -> data ; if ( ! acpar . match -> match ( skb , & acpar ) ) goto no_match ; } counter = xt_get_this_cpu_counter ( & e -> counters ) ; ADD_COUNTER ( * counter , skb -> len , 1 ) ; t = ip6t_get_target_c ( e ) ; WARN_ON ( ! t -> u . kernel . target ) ; # if IS_ENABLED ( CONFIG_NETFILTER_XT_TARGET_TRACE ) if ( unlikely ( skb -> nf_trace ) ) trace_packet ( state -> net , skb , hook , state -> in , state -> out , table -> name , private , e ) ; # endif if ( ! t -> u . kernel . target -> target ) { int v ; v = ( ( struct xt_standard_target * ) t ) -> verdict ; if ( v < 0 ) { if ( v != XT_RETURN ) { verdict = ( unsigned int ) ( - v ) - 1 ; break ; } if ( stackidx == 0 ) e = get_entry ( table_base , private -> underflow [ hook ] ) ; else e = ip6t_next_entry ( jumpstack [ -- stackidx ] ) ; continue ; } if ( table_base + v != ip6t_next_entry ( e ) && ! ( e -> ipv6 . flags & IP6T_F_GOTO ) ) { <vul-start> <vul-end> jumpstack [ stackidx ++ ] = e ; } e = get_entry ( table_base , v ) ; continue ; } acpar . target = t -> u . kernel . target ; acpar . targinfo = t -> data ; verdict = t -> u . kernel . target -> target ( skb , & acpar ) ; if ( verdict == XT_CONTINUE ) e = ip6t_next_entry ( e ) ; else break ; } while ( ! acpar . hotdrop ) ; xt_write_recseq_end ( addend ) ; local_bh_enable ( ) ; if ( acpar . hotdrop ) return NF_DROP ; else return verdict ; }","cpu = smp_processor_id ( ) ; table_base = private -> entries ; jumpstack = ( struct ip6t_entry * * ) private -> jumpstack [ cpu ] ; if ( static_key_false ( & xt_tee_enabled ) ) jumpstack += private -> stacksize * __this_cpu_read ( nf_skb_duplicated ) ; e = get_entry ( table_base , private -> hook_entry [ hook ] ) ; do { const struct xt_entry_target * t ; const struct xt_entry_match * ematch ; struct xt_counters * counter ; WARN_ON ( ! e ) ; acpar . thoff = 0 ; if ( ! ip6_packet_match ( skb , indev , outdev , & e -> ipv6 , & acpar . thoff , & acpar . fragoff , & acpar . hotdrop ) ) { no_match : e = ip6t_next_entry ( e ) ; continue ; } xt_ematch_foreach ( ematch , e ) { acpar . match = ematch -> u . kernel . match ; acpar . matchinfo = ematch -> data ; if ( ! acpar . match -> match ( skb , & acpar ) ) goto no_match ; } counter = xt_get_this_cpu_counter ( & e -> counters ) ; ADD_COUNTER ( * counter , skb -> len , 1 ) ; t = ip6t_get_target_c ( e ) ; WARN_ON ( ! t -> u . kernel . target ) ; # if IS_ENABLED ( CONFIG_NETFILTER_XT_TARGET_TRACE ) if ( unlikely ( skb -> nf_trace ) ) trace_packet ( state -> net , skb , hook , state -> in , state -> out , table -> name , private , e ) ; # endif if ( ! t -> u . kernel . target -> target ) { int v ; v = ( ( struct xt_standard_target * ) t ) -> verdict ; if ( v < 0 ) { if ( v != XT_RETURN ) { verdict = ( unsigned int ) ( - v ) - 1 ; break ; } if ( stackidx == 0 ) e = get_entry ( table_base , private -> underflow [ hook ] ) ; else e = ip6t_next_entry ( jumpstack [ -- stackidx ] ) ; continue ; } if ( table_base + v != ip6t_next_entry ( e ) && ! ( e -> ipv6 . flags & IP6T_F_GOTO ) ) { <vul-start> if ( unlikely ( stackidx >= private -> stacksize ) ) { verdict = NF_DROP ; break ; } <vul-end> jumpstack [ stackidx ++ ] = e ; } e = get_entry ( table_base , v ) ; continue ; } acpar . target = t -> u . kernel . target ; acpar . targinfo = t -> data ; verdict = t -> u . kernel . target -> target ( skb , & acpar ) ; if ( verdict == XT_CONTINUE ) e = ip6t_next_entry ( e ) ; else break ; } while ( ! acpar . hotdrop ) ; xt_write_recseq_end ( addend ) ; local_bh_enable ( ) ; if ( acpar . hotdrop ) return NF_DROP ; else return verdict ; }"
183,"CWE-119 static inline void queue_unlock ( struct futex_q * q , struct futex_hash_bucket * hb ) { spin_unlock ( & hb -> lock ) ; <vul-start> drop_futex_key_refs ( & q -> key ) ; <vul-end> }","static inline void queue_unlock ( struct futex_q * q , struct futex_hash_bucket * hb ) { spin_unlock ( & hb -> lock ) ; <vul-start> <vul-end> }"
184,"CWE-284 void close_uinput ( void ) { BTIF_TRACE_DEBUG ( ""%s"" , __FUNCTION__ ) ; if ( uinput_fd > 0 ) { <vul-start> ioctl ( uinput_fd , UI_DEV_DESTROY ) ; <vul-end> close ( uinput_fd ) ; uinput_fd = - 1 ; } }","void close_uinput ( void ) { BTIF_TRACE_DEBUG ( ""%s"" , __FUNCTION__ ) ; if ( uinput_fd > 0 ) { <vul-start> TEMP_FAILURE_RETRY ( ioctl ( uinput_fd , UI_DEV_DESTROY ) ) ; <vul-end> close ( uinput_fd ) ; uinput_fd = - 1 ; } }"
185,"NVD-CWE-Other static int errorLogDirective ( MaState * state , cchar * key , cchar * value ) { MprTicks stamp ; char * option , * ovalue , * tok , * path ; ssize size ; int level , flags , backup ; if ( mprGetCmdlineLogging ( ) ) { mprLog ( ""info appweb config"" , 4 , ""Already logging. Ignoring ErrorLog directive"" ) ; return 0 ; } size = MAXINT ; stamp = 0 ; level = 0 ; backup = 0 ; path = 0 ; flags = 0 ; for ( option = maGetNextArg ( sclone ( value ) , & tok ) ; option ; option = maGetNextArg ( tok , & tok ) ) { if ( ! path ) { path = mprJoinPath ( httpGetRouteVar ( state -> route , ""LOG_DIR"" ) , httpExpandRouteVars ( state -> route , option ) ) ; } else { <vul-start> option = stok ( option , "" =\\t,"" , & ovalue ) ; <vul-end> ovalue = strim ( ovalue , ""\\""\'"" , MPR_TRIM_BOTH ) ; if ( smatch ( option , ""size"" ) ) { size = ( ssize ) getnum ( ovalue ) ; } else if ( smatch ( option , ""level"" ) ) { level = atoi ( ovalue ) ; } else if ( smatch ( option , ""backup"" ) ) { backup = atoi ( ovalue ) ; } else if ( smatch ( option , ""anew"" ) ) { flags |= MPR_LOG_ANEW ; } else if ( smatch ( option , ""stamp"" ) ) { stamp = httpGetTicks ( ovalue ) ; } else { mprLog ( ""error appweb config"" , 0 , ""Unknown ErrorLog option %s"" , option ) ; } } } if ( size < ( 10 * 1000 ) ) { mprLog ( ""error appweb config"" , 0 , ""Size is too small. Must be larger than 10K"" ) ; return MPR_ERR_BAD_SYNTAX ; } if ( path == 0 ) { mprLog ( ""error appweb config"" , 0 , ""Missing filename"" ) ; return MPR_ERR_BAD_SYNTAX ; } mprSetLogBackup ( size , backup , flags ) ; if ( ! smatch ( path , ""stdout"" ) && ! smatch ( path , ""stderr"" ) ) { path = httpMakePath ( state -> route , state -> configDir , path ) ; } if ( mprStartLogging ( path , MPR_LOG_DETAILED ) < 0 ) { mprLog ( ""error appweb config"" , 0 , ""Cannot write to ErrorLog: %s"" , path ) ; return MPR_ERR_BAD_SYNTAX ; } mprSetLogLevel ( level ) ; mprLogHeader ( ) ; if ( stamp ) { httpSetTimestamp ( stamp ) ; } return 0 ; }","static int errorLogDirective ( MaState * state , cchar * key , cchar * value ) { MprTicks stamp ; char * option , * ovalue , * tok , * path ; ssize size ; int level , flags , backup ; if ( mprGetCmdlineLogging ( ) ) { mprLog ( ""info appweb config"" , 4 , ""Already logging. Ignoring ErrorLog directive"" ) ; return 0 ; } size = MAXINT ; stamp = 0 ; level = 0 ; backup = 0 ; path = 0 ; flags = 0 ; for ( option = maGetNextArg ( sclone ( value ) , & tok ) ; option ; option = maGetNextArg ( tok , & tok ) ) { if ( ! path ) { path = mprJoinPath ( httpGetRouteVar ( state -> route , ""LOG_DIR"" ) , httpExpandRouteVars ( state -> route , option ) ) ; } else { <vul-start> option = ssplit ( option , "" =\\t,"" , & ovalue ) ; <vul-end> ovalue = strim ( ovalue , ""\\""\'"" , MPR_TRIM_BOTH ) ; if ( smatch ( option , ""size"" ) ) { size = ( ssize ) getnum ( ovalue ) ; } else if ( smatch ( option , ""level"" ) ) { level = atoi ( ovalue ) ; } else if ( smatch ( option , ""backup"" ) ) { backup = atoi ( ovalue ) ; } else if ( smatch ( option , ""anew"" ) ) { flags |= MPR_LOG_ANEW ; } else if ( smatch ( option , ""stamp"" ) ) { stamp = httpGetTicks ( ovalue ) ; } else { mprLog ( ""error appweb config"" , 0 , ""Unknown ErrorLog option %s"" , option ) ; } } } if ( size < ( 10 * 1000 ) ) { mprLog ( ""error appweb config"" , 0 , ""Size is too small. Must be larger than 10K"" ) ; return MPR_ERR_BAD_SYNTAX ; } if ( path == 0 ) { mprLog ( ""error appweb config"" , 0 , ""Missing filename"" ) ; return MPR_ERR_BAD_SYNTAX ; } mprSetLogBackup ( size , backup , flags ) ; if ( ! smatch ( path , ""stdout"" ) && ! smatch ( path , ""stderr"" ) ) { path = httpMakePath ( state -> route , state -> configDir , path ) ; } if ( mprStartLogging ( path , MPR_LOG_DETAILED ) < 0 ) { mprLog ( ""error appweb config"" , 0 , ""Cannot write to ErrorLog: %s"" , path ) ; return MPR_ERR_BAD_SYNTAX ; } mprSetLogLevel ( level ) ; mprLogHeader ( ) ; if ( stamp ) { httpSetTimestamp ( stamp ) ; } return 0 ; }"
186,"CWE-125 PyObject * ast2obj_stmt ( void * _o ) { stmt_ty o = ( stmt_ty ) _o ; PyObject * result = NULL , * value = NULL ; if ( ! o ) { Py_RETURN_NONE ; } switch ( o -> kind ) { case FunctionDef_kind : result = PyType_GenericNew ( FunctionDef_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_identifier ( o -> v . FunctionDef . name ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_name , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_arguments ( o -> v . FunctionDef . args ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_args , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . FunctionDef . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . FunctionDef . decorator_list , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_decorator_list , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . FunctionDef . returns ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_returns , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> <vul-end> break ; case AsyncFunctionDef_kind : result = PyType_GenericNew ( AsyncFunctionDef_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_identifier ( o -> v . AsyncFunctionDef . name ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_name , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_arguments ( o -> v . AsyncFunctionDef . args ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_args , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncFunctionDef . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncFunctionDef . decorator_list , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_decorator_list , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AsyncFunctionDef . returns ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_returns , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> <vul-end> break ; case ClassDef_kind : result = PyType_GenericNew ( ClassDef_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_identifier ( o -> v . ClassDef . name ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_name , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . ClassDef . bases , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_bases , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . ClassDef . keywords , ast2obj_keyword ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_keywords , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . ClassDef . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . ClassDef . decorator_list , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_decorator_list , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Return_kind : result = PyType_GenericNew ( Return_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . Return . value ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_value , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Delete_kind : result = PyType_GenericNew ( Delete_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . Delete . targets , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_targets , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Assign_kind : result = PyType_GenericNew ( Assign_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . Assign . targets , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_targets , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . Assign . value ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_value , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> <vul-end> break ; case AugAssign_kind : result = PyType_GenericNew ( AugAssign_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . AugAssign . target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_operator ( o -> v . AugAssign . op ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_op , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AugAssign . value ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_value , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case AnnAssign_kind : result = PyType_GenericNew ( AnnAssign_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . AnnAssign . target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AnnAssign . annotation ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_annotation , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AnnAssign . value ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_value , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_int ( o -> v . AnnAssign . simple ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_simple , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case For_kind : result = PyType_GenericNew ( For_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . For . target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . For . iter ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_iter , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . For . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . For . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> <vul-end> break ; case AsyncFor_kind : result = PyType_GenericNew ( AsyncFor_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . AsyncFor . target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AsyncFor . iter ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_iter , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncFor . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncFor . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> <vul-end> break ; case While_kind : result = PyType_GenericNew ( While_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . While . test ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_test , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . While . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . While . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case If_kind : result = PyType_GenericNew ( If_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . If . test ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_test , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . If . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . If . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case With_kind : result = PyType_GenericNew ( With_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . With . items , ast2obj_withitem ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_items , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . With . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> <vul-end> break ; case AsyncWith_kind : result = PyType_GenericNew ( AsyncWith_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . AsyncWith . items , ast2obj_withitem ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_items , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncWith . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) <vul-start> <vul-end> goto failed ; Py_DECREF ( value ) ; break ; case Raise_kind : result = PyType_GenericNew ( Raise_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . Raise . exc ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_exc , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . Raise . cause ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_cause , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Try_kind : result = PyType_GenericNew ( Try_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . Try . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . Try . handlers , ast2obj_excepthandler ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_handlers , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . Try . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . Try . finalbody , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_finalbody , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Assert_kind : result = PyType_GenericNew ( Assert_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . Assert . test ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_test , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . Assert . msg ) ;","PyObject * ast2obj_stmt ( void * _o ) { stmt_ty o = ( stmt_ty ) _o ; PyObject * result = NULL , * value = NULL ; if ( ! o ) { Py_RETURN_NONE ; } switch ( o -> kind ) { case FunctionDef_kind : result = PyType_GenericNew ( FunctionDef_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_identifier ( o -> v . FunctionDef . name ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_name , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_arguments ( o -> v . FunctionDef . args ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_args , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . FunctionDef . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . FunctionDef . decorator_list , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_decorator_list , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . FunctionDef . returns ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_returns , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> value = ast2obj_string ( o -> v . FunctionDef . type_comment ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_type_comment , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-end> break ; case AsyncFunctionDef_kind : result = PyType_GenericNew ( AsyncFunctionDef_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_identifier ( o -> v . AsyncFunctionDef . name ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_name , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_arguments ( o -> v . AsyncFunctionDef . args ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_args , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncFunctionDef . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncFunctionDef . decorator_list , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_decorator_list , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AsyncFunctionDef . returns ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_returns , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> value = ast2obj_string ( o -> v . AsyncFunctionDef . type_comment ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_type_comment , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-end> break ; case ClassDef_kind : result = PyType_GenericNew ( ClassDef_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_identifier ( o -> v . ClassDef . name ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_name , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . ClassDef . bases , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_bases , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . ClassDef . keywords , ast2obj_keyword ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_keywords , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . ClassDef . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . ClassDef . decorator_list , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_decorator_list , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Return_kind : result = PyType_GenericNew ( Return_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . Return . value ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_value , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Delete_kind : result = PyType_GenericNew ( Delete_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . Delete . targets , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_targets , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Assign_kind : result = PyType_GenericNew ( Assign_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . Assign . targets , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_targets , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . Assign . value ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_value , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> value = ast2obj_string ( o -> v . Assign . type_comment ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_type_comment , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-end> break ; case AugAssign_kind : result = PyType_GenericNew ( AugAssign_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . AugAssign . target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_operator ( o -> v . AugAssign . op ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_op , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AugAssign . value ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_value , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case AnnAssign_kind : result = PyType_GenericNew ( AnnAssign_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . AnnAssign . target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AnnAssign . annotation ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_annotation , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AnnAssign . value ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_value , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_int ( o -> v . AnnAssign . simple ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_simple , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case For_kind : result = PyType_GenericNew ( For_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . For . target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . For . iter ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_iter , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . For . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . For . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> value = ast2obj_string ( o -> v . For . type_comment ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_type_comment , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-end> break ; case AsyncFor_kind : result = PyType_GenericNew ( AsyncFor_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . AsyncFor . target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . AsyncFor . iter ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_iter , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncFor . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncFor . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> value = ast2obj_string ( o -> v . AsyncFor . type_comment ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_type_comment , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-end> break ; case While_kind : result = PyType_GenericNew ( While_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . While . test ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_test , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . While . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . While . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case If_kind : result = PyType_GenericNew ( If_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . If . test ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_test , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . If . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . If . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case With_kind : result = PyType_GenericNew ( With_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . With . items , ast2obj_withitem ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_items , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . With . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-start> value = ast2obj_string ( o -> v . With . type_comment ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_type_comment , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; <vul-end> break ; case AsyncWith_kind : result = PyType_GenericNew ( AsyncWith_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . AsyncWith . items , ast2obj_withitem ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_items , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . AsyncWith . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) <vul-start> goto failed ; Py_DECREF ( value ) ; value = ast2obj_string ( o -> v . AsyncWith . type_comment ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_type_comment , value ) == - 1 ) <vul-end> goto failed ; Py_DECREF ( value ) ; break ; case Raise_kind : result = PyType_GenericNew ( Raise_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . Raise . exc ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_exc , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . Raise . cause ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_cause , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Try_kind : result = PyType_GenericNew ( Try_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_list ( o -> v . Try . body , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_body , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . Try . handlers , ast2obj_excepthandler ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_handlers , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . Try . orelse , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_orelse , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> v . Try . finalbody , ast2obj_stmt ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_finalbody , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; case Assert_kind : result = PyType_GenericNew ( Assert_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_expr ( o -> v . Assert . test ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_test , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> v . Assert . msg ) ;"
187,"NVD-CWE-Other static int ati_remote2_probe ( struct usb_interface * interface , const struct usb_device_id * id ) { struct usb_device * udev = interface_to_usbdev ( interface ) ; struct usb_host_interface * alt = interface -> cur_altsetting ; struct ati_remote2 * ar2 ; int r ; if ( alt -> desc . bInterfaceNumber ) return - ENODEV ; ar2 = kzalloc ( sizeof ( struct ati_remote2 ) , GFP_KERNEL ) ; if ( ! ar2 ) return - ENOMEM ; ar2 -> udev = udev ; <vul-start> <vul-end> ar2 -> intf [ 0 ] = interface ; ar2 -> ep [ 0 ] = & alt -> endpoint [ 0 ] . desc ; ar2 -> intf [ 1 ] = usb_ifnum_to_if ( udev , 1 ) ; <vul-start> <vul-end> r = usb_driver_claim_interface ( & ati_remote2_driver , ar2 -> intf [ 1 ] , ar2 ) ; if ( r ) goto fail1 ; alt = ar2 -> intf [ 1 ] -> cur_altsetting ; <vul-start> <vul-end> ar2 -> ep [ 1 ] = & alt -> endpoint [ 0 ] . desc ; r = ati_remote2_urb_init ( ar2 ) ; if ( r ) <vul-start> goto fail2 ; <vul-end> ar2 -> channel_mask = channel_mask ; ar2 -> mode_mask = mode_mask ; r = ati_remote2_setup ( ar2 , ar2 -> channel_mask ) ; if ( r ) <vul-start> goto fail2 ; <vul-end> usb_make_path ( udev , ar2 -> phys , sizeof ( ar2 -> phys ) ) ; strlcat ( ar2 -> phys , ""/input0"" , sizeof ( ar2 -> phys ) ) ; strlcat ( ar2 -> name , ""ATI Remote Wonder II"" , sizeof ( ar2 -> name ) ) ; r = sysfs_create_group ( & udev -> dev . kobj , & ati_remote2_attr_group ) ; if ( r ) <vul-start> goto fail2 ; <vul-end> r = ati_remote2_input_init ( ar2 ) ; if ( r ) <vul-start> goto fail3 ; <vul-end> usb_set_intfdata ( interface , ar2 ) ; interface -> needs_remote_wakeup = 1 ; return 0 ; <vul-start> <vul-end> fail3 : <vul-start> sysfs_remove_group ( & udev -> dev . kobj , & ati_remote2_attr_group ) ; <vul-end> fail2 : <vul-start> ati_remote2_urb_cleanup ( ar2 ) ; <vul-end> usb_driver_release_interface ( & ati_remote2_driver , ar2 -> intf [ 1 ] ) ; fail1 : kfree ( ar2 ) ; return r ; }","static int ati_remote2_probe ( struct usb_interface * interface , const struct usb_device_id * id ) { struct usb_device * udev = interface_to_usbdev ( interface ) ; struct usb_host_interface * alt = interface -> cur_altsetting ; struct ati_remote2 * ar2 ; int r ; if ( alt -> desc . bInterfaceNumber ) return - ENODEV ; ar2 = kzalloc ( sizeof ( struct ati_remote2 ) , GFP_KERNEL ) ; if ( ! ar2 ) return - ENOMEM ; ar2 -> udev = udev ; <vul-start> if ( alt -> desc . bNumEndpoints < 1 || ! alt -> endpoint ) { dev_err ( & interface -> dev , ""%s(): interface 0 must have an endpoint\\n"" , __func__ ) ; r = - ENODEV ; goto fail1 ; } <vul-end> ar2 -> intf [ 0 ] = interface ; ar2 -> ep [ 0 ] = & alt -> endpoint [ 0 ] . desc ; ar2 -> intf [ 1 ] = usb_ifnum_to_if ( udev , 1 ) ; <vul-start> if ( ( udev -> actconfig -> desc . bNumInterfaces < 2 ) || ! ar2 -> intf [ 1 ] ) { dev_err ( & interface -> dev , ""%s(): need 2 interfaces, found %d\\n"" , __func__ , udev -> actconfig -> desc . bNumInterfaces ) ; r = - ENODEV ; goto fail1 ; } <vul-end> r = usb_driver_claim_interface ( & ati_remote2_driver , ar2 -> intf [ 1 ] , ar2 ) ; if ( r ) goto fail1 ; alt = ar2 -> intf [ 1 ] -> cur_altsetting ; <vul-start> if ( alt -> desc . bNumEndpoints < 1 || ! alt -> endpoint ) { dev_err ( & interface -> dev , ""%s(): interface 1 must have an endpoint\\n"" , __func__ ) ; r = - ENODEV ; goto fail2 ; } <vul-end> ar2 -> ep [ 1 ] = & alt -> endpoint [ 0 ] . desc ; r = ati_remote2_urb_init ( ar2 ) ; if ( r ) <vul-start> goto fail3 ; <vul-end> ar2 -> channel_mask = channel_mask ; ar2 -> mode_mask = mode_mask ; r = ati_remote2_setup ( ar2 , ar2 -> channel_mask ) ; if ( r ) <vul-start> goto fail3 ; <vul-end> usb_make_path ( udev , ar2 -> phys , sizeof ( ar2 -> phys ) ) ; strlcat ( ar2 -> phys , ""/input0"" , sizeof ( ar2 -> phys ) ) ; strlcat ( ar2 -> name , ""ATI Remote Wonder II"" , sizeof ( ar2 -> name ) ) ; r = sysfs_create_group ( & udev -> dev . kobj , & ati_remote2_attr_group ) ; if ( r ) <vul-start> goto fail3 ; <vul-end> r = ati_remote2_input_init ( ar2 ) ; if ( r ) <vul-start> goto fail4 ; <vul-end> usb_set_intfdata ( interface , ar2 ) ; interface -> needs_remote_wakeup = 1 ; return 0 ; <vul-start> fail4 : sysfs_remove_group ( & udev -> dev . kobj , & ati_remote2_attr_group ) ; <vul-end> fail3 : <vul-start> ati_remote2_urb_cleanup ( ar2 ) ; <vul-end> fail2 : <vul-start> <vul-end> usb_driver_release_interface ( & ati_remote2_driver , ar2 -> intf [ 1 ] ) ; fail1 : kfree ( ar2 ) ; return r ; }"
188,"CWE-119 ps_dec -> u1_pic_decode_done = 0 ; ps_dec_op -> u4_num_bytes_consumed = 0 ; ps_dec -> ps_out_buffer = NULL ; if ( ps_dec_ip -> u4_size >= offsetof ( ivd_video_decode_ip_t , s_out_buffer ) ) ps_dec -> ps_out_buffer = & ps_dec_ip -> s_out_buffer ; ps_dec -> u4_fmt_conv_cur_row = 0 ; ps_dec -> u4_output_present = 0 ; ps_dec -> s_disp_op . u4_error_code = 1 ; ps_dec -> u4_fmt_conv_num_rows = FMT_CONV_NUM_ROWS ; ps_dec -> u4_stop_threads = 0 ; if ( 0 == ps_dec -> u4_share_disp_buf && ps_dec -> i4_decode_header == 0 ) { UWORD32 i ; if ( ps_dec -> ps_out_buffer -> u4_num_bufs == 0 ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_ZERO_OP_BUFS ; return IV_FAIL ; } for ( i = 0 ; i < ps_dec -> ps_out_buffer -> u4_num_bufs ; i ++ ) { if ( ps_dec -> ps_out_buffer -> pu1_bufs [ i ] == NULL ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_OP_BUF_NULL ; return IV_FAIL ; } if ( ps_dec -> ps_out_buffer -> u4_min_out_buf_size [ i ] == 0 ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_ZERO_OP_BUF_SIZE ; return IV_FAIL ; } } } if ( ps_dec -> u4_total_frames_decoded >= NUM_FRAMES_LIMIT ) { ps_dec_op -> u4_error_code = ERROR_FRAME_LIMIT_OVER ; return IV_FAIL ; } ps_dec -> u4_ts = ps_dec_ip -> u4_ts ; ps_dec_op -> u4_error_code = 0 ; ps_dec_op -> e_pic_type = - 1 ; ps_dec_op -> u4_output_present = 0 ; ps_dec_op -> u4_frame_decoded_flag = 0 ; ps_dec -> i4_frametype = - 1 ; ps_dec -> i4_content_type = - 1 ; <vul-start> { if ( ( TOP_FIELD_ONLY | BOT_FIELD_ONLY ) == ps_dec -> u1_top_bottom_decoded ) { ps_dec -> u1_top_bottom_decoded = 0 ; } } <vul-end> ps_dec -> u4_slice_start_code_found = 0 ; if ( ps_dec -> u1_init_dec_flag == 1 && ps_dec -> u4_share_disp_buf == 1 && ps_dec -> u1_flushfrm == 0 ) { UWORD32 i ; WORD32 disp_avail = 0 , free_id ; for ( i = 0 ; i < ps_dec -> u1_pic_bufs ; i ++ ) { if ( 0 == ps_dec -> u4_disp_buf_mapping [ i ] || 1 == ps_dec -> u4_disp_buf_to_be_freed [ i ] ) { disp_avail = 1 ; break ; } } if ( 0 == disp_avail ) { ps_dec_op -> u4_error_code = IVD_DEC_REF_BUF_NULL ; ps_dec_op -> u4_error_code |= ( 1 << IVD_UNSUPPORTEDPARAM ) ; return ( IV_FAIL ) ; } while ( 1 ) { pic_buffer_t * ps_pic_buf ; ps_pic_buf = ( pic_buffer_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , & free_id ) ; if ( ps_pic_buf == NULL ) { UWORD32 i , display_queued = 0 ; for ( i = 0 ; i < ( MAX_DISP_BUFS_NEW ) ; i ++ ) { if ( 0 != ps_dec -> u4_disp_buf_mapping [ i ] ) { display_queued = 1 ; break ; } } if ( 1 == display_queued ) { ps_dec_op -> u4_error_code = IVD_DEC_REF_BUF_NULL ; ps_dec_op -> u4_error_code |= ( 1 << IVD_UNSUPPORTEDPARAM ) ; return ( IV_FAIL ) ; } } else { if ( 1 == ps_dec -> u4_disp_buf_mapping [ free_id ] ) { ih264_buf_mgr_set_status (","ps_dec -> u1_pic_decode_done = 0 ; ps_dec_op -> u4_num_bytes_consumed = 0 ; ps_dec -> ps_out_buffer = NULL ; if ( ps_dec_ip -> u4_size >= offsetof ( ivd_video_decode_ip_t , s_out_buffer ) ) ps_dec -> ps_out_buffer = & ps_dec_ip -> s_out_buffer ; ps_dec -> u4_fmt_conv_cur_row = 0 ; ps_dec -> u4_output_present = 0 ; ps_dec -> s_disp_op . u4_error_code = 1 ; ps_dec -> u4_fmt_conv_num_rows = FMT_CONV_NUM_ROWS ; ps_dec -> u4_stop_threads = 0 ; if ( 0 == ps_dec -> u4_share_disp_buf && ps_dec -> i4_decode_header == 0 ) { UWORD32 i ; if ( ps_dec -> ps_out_buffer -> u4_num_bufs == 0 ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_ZERO_OP_BUFS ; return IV_FAIL ; } for ( i = 0 ; i < ps_dec -> ps_out_buffer -> u4_num_bufs ; i ++ ) { if ( ps_dec -> ps_out_buffer -> pu1_bufs [ i ] == NULL ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_OP_BUF_NULL ; return IV_FAIL ; } if ( ps_dec -> ps_out_buffer -> u4_min_out_buf_size [ i ] == 0 ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_ZERO_OP_BUF_SIZE ; return IV_FAIL ; } } } if ( ps_dec -> u4_total_frames_decoded >= NUM_FRAMES_LIMIT ) { ps_dec_op -> u4_error_code = ERROR_FRAME_LIMIT_OVER ; return IV_FAIL ; } ps_dec -> u4_ts = ps_dec_ip -> u4_ts ; ps_dec_op -> u4_error_code = 0 ; ps_dec_op -> e_pic_type = - 1 ; ps_dec_op -> u4_output_present = 0 ; ps_dec_op -> u4_frame_decoded_flag = 0 ; ps_dec -> i4_frametype = - 1 ; ps_dec -> i4_content_type = - 1 ; <vul-start> <vul-end> ps_dec -> u4_slice_start_code_found = 0 ; if ( ps_dec -> u1_init_dec_flag == 1 && ps_dec -> u4_share_disp_buf == 1 && ps_dec -> u1_flushfrm == 0 ) { UWORD32 i ; WORD32 disp_avail = 0 , free_id ; for ( i = 0 ; i < ps_dec -> u1_pic_bufs ; i ++ ) { if ( 0 == ps_dec -> u4_disp_buf_mapping [ i ] || 1 == ps_dec -> u4_disp_buf_to_be_freed [ i ] ) { disp_avail = 1 ; break ; } } if ( 0 == disp_avail ) { ps_dec_op -> u4_error_code = IVD_DEC_REF_BUF_NULL ; ps_dec_op -> u4_error_code |= ( 1 << IVD_UNSUPPORTEDPARAM ) ; return ( IV_FAIL ) ; } while ( 1 ) { pic_buffer_t * ps_pic_buf ; ps_pic_buf = ( pic_buffer_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , & free_id ) ; if ( ps_pic_buf == NULL ) { UWORD32 i , display_queued = 0 ; for ( i = 0 ; i < ( MAX_DISP_BUFS_NEW ) ; i ++ ) { if ( 0 != ps_dec -> u4_disp_buf_mapping [ i ] ) { display_queued = 1 ; break ; } } if ( 1 == display_queued ) { ps_dec_op -> u4_error_code = IVD_DEC_REF_BUF_NULL ; ps_dec_op -> u4_error_code |= ( 1 << IVD_UNSUPPORTEDPARAM ) ; return ( IV_FAIL ) ; } } else { if ( 1 == ps_dec -> u4_disp_buf_mapping [ free_id ] ) { ih264_buf_mgr_set_status ("
189,"CWE-399 static void xen_netbk_fill_frags ( struct xen_netbk * netbk , struct sk_buff * skb ) { struct skb_shared_info * shinfo = skb_shinfo ( skb ) ; int nr_frags = shinfo -> nr_frags ; int i ; for ( i = 0 ; i < nr_frags ; i ++ ) { skb_frag_t * frag = shinfo -> frags + i ; struct xen_netif_tx_request * txp ; struct page * page ; u16 pending_idx ; pending_idx = frag_get_pending_idx ( frag ) ; txp = & netbk -> pending_tx_info [ pending_idx ] . req ; page = virt_to_page ( idx_to_kaddr ( netbk , pending_idx ) ) ; __skb_fill_page_desc ( skb , i , page , txp -> offset , txp -> size ) ; skb -> len += txp -> size ; skb -> data_len += txp -> size ; skb -> truesize += txp -> size ; get_page ( netbk -> mmap_pages [ pending_idx ] ) ; <vul-start> xen_netbk_idx_release ( netbk , pending_idx ) ; <vul-end> } }","static void xen_netbk_fill_frags ( struct xen_netbk * netbk , struct sk_buff * skb ) { struct skb_shared_info * shinfo = skb_shinfo ( skb ) ; int nr_frags = shinfo -> nr_frags ; int i ; for ( i = 0 ; i < nr_frags ; i ++ ) { skb_frag_t * frag = shinfo -> frags + i ; struct xen_netif_tx_request * txp ; struct page * page ; u16 pending_idx ; pending_idx = frag_get_pending_idx ( frag ) ; txp = & netbk -> pending_tx_info [ pending_idx ] . req ; page = virt_to_page ( idx_to_kaddr ( netbk , pending_idx ) ) ; __skb_fill_page_desc ( skb , i , page , txp -> offset , txp -> size ) ; skb -> len += txp -> size ; skb -> data_len += txp -> size ; skb -> truesize += txp -> size ; get_page ( netbk -> mmap_pages [ pending_idx ] ) ; <vul-start> xen_netbk_idx_release ( netbk , pending_idx , XEN_NETIF_RSP_OKAY ) ; <vul-end> } }"
190,"CWE-19 sbi -> s_group_desc = kmalloc ( db_count * sizeof ( struct buffer_head * ) , GFP_KERNEL ) ; if ( sbi -> s_group_desc == NULL ) { ext2_msg ( sb , KERN_ERR , ""error: not enough memory"" ) ; goto failed_mount ; } bgl_lock_init ( sbi -> s_blockgroup_lock ) ; sbi -> s_debts = kcalloc ( sbi -> s_groups_count , sizeof ( * sbi -> s_debts ) , GFP_KERNEL ) ; if ( ! sbi -> s_debts ) { ext2_msg ( sb , KERN_ERR , ""error: not enough memory"" ) ; goto failed_mount_group_desc ; } for ( i = 0 ; i < db_count ; i ++ ) { block = descriptor_loc ( sb , logic_sb_block , i ) ; sbi -> s_group_desc [ i ] = sb_bread ( sb , block ) ; if ( ! sbi -> s_group_desc [ i ] ) { for ( j = 0 ; j < i ; j ++ ) brelse ( sbi -> s_group_desc [ j ] ) ; ext2_msg ( sb , KERN_ERR , ""error: unable to read group descriptors"" ) ; goto failed_mount_group_desc ; } } if ( ! ext2_check_descriptors ( sb ) ) { ext2_msg ( sb , KERN_ERR , ""group descriptors corrupted"" ) ; goto failed_mount2 ; } sbi -> s_gdb_count = db_count ; get_random_bytes ( & sbi -> s_next_generation , sizeof ( u32 ) ) ; spin_lock_init ( & sbi -> s_next_gen_lock ) ; spin_lock_init ( & sbi -> s_rsv_window_lock ) ; sbi -> s_rsv_window_root = RB_ROOT ; sbi -> s_rsv_window_head . rsv_start = EXT2_RESERVE_WINDOW_NOT_ALLOCATED ; sbi -> s_rsv_window_head . rsv_end = EXT2_RESERVE_WINDOW_NOT_ALLOCATED ; sbi -> s_rsv_window_head . rsv_alloc_hit = 0 ; sbi -> s_rsv_window_head . rsv_goal_size = 0 ; ext2_rsv_window_add ( sb , & sbi -> s_rsv_window_head ) ; err = percpu_counter_init ( & sbi -> s_freeblocks_counter , ext2_count_free_blocks ( sb ) , GFP_KERNEL ) ; if ( ! err ) { err = percpu_counter_init ( & sbi -> s_freeinodes_counter , ext2_count_free_inodes ( sb ) , GFP_KERNEL ) ; } if ( ! err ) { err = percpu_counter_init ( & sbi -> s_dirs_counter , ext2_count_dirs ( sb ) , GFP_KERNEL ) ; } if ( err ) { ext2_msg ( sb , KERN_ERR , ""error: insufficient memory"" ) ; goto failed_mount3 ; } <vul-start> <vul-end> sb -> s_op = & ext2_sops ; sb -> s_export_op = & ext2_export_ops ; sb -> s_xattr = ext2_xattr_handlers ; # ifdef CONFIG_QUOTA sb -> dq_op = & dquot_operations ; sb -> s_qcop = & dquot_quotactl_ops ; sb -> s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP ; # endif root = ext2_iget ( sb , EXT2_ROOT_INO ) ; if ( IS_ERR ( root ) ) { ret = PTR_ERR ( root ) ; goto failed_mount3 ; } if ( ! S_ISDIR ( root -> i_mode ) || ! root -> i_blocks || ! root -> i_size ) { iput ( root ) ; ext2_msg ( sb , KERN_ERR , ""error: corrupt root inode, run e2fsck"" ) ; goto failed_mount3 ; } sb -> s_root = d_make_root ( root ) ; if ( ! sb -> s_root ) { ext2_msg ( sb , KERN_ERR , ""error: get root inode failed"" ) ; ret = - ENOMEM ; goto failed_mount3 ; } if ( EXT2_HAS_COMPAT_FEATURE ( sb , EXT3_FEATURE_COMPAT_HAS_JOURNAL ) ) ext2_msg ( sb , KERN_WARNING , ""warning: mounting ext3 filesystem as ext2"" ) ; if ( ext2_setup_super ( sb , es , sb -> s_flags & MS_RDONLY ) ) sb -> s_flags |= MS_RDONLY ; ext2_write_super ( sb ) ; return 0 ; cantfind_ext2 : if ( ! silent ) ext2_msg ( sb , KERN_ERR , ""error: can\'t find an ext2 filesystem on dev %s."" , sb -> s_id ) ; goto failed_mount ; failed_mount3 : <vul-start> <vul-end> percpu_counter_destroy ( & sbi -> s_freeblocks_counter ) ; percpu_counter_destroy ( & sbi -> s_freeinodes_counter ) ; percpu_counter_destroy ( & sbi -> s_dirs_counter ) ; failed_mount2 : for ( i = 0 ; i < db_count ; i ++ ) brelse ( sbi -> s_group_desc [ i ] ) ; failed_mount_group_desc : kfree ( sbi -> s_group_desc ) ; kfree ( sbi -> s_debts ) ; failed_mount : brelse ( bh ) ; failed_sbi : sb -> s_fs_info = NULL ; kfree ( sbi -> s_blockgroup_lock ) ; kfree ( sbi ) ; failed : return ret ; }","sbi -> s_group_desc = kmalloc ( db_count * sizeof ( struct buffer_head * ) , GFP_KERNEL ) ; if ( sbi -> s_group_desc == NULL ) { ext2_msg ( sb , KERN_ERR , ""error: not enough memory"" ) ; goto failed_mount ; } bgl_lock_init ( sbi -> s_blockgroup_lock ) ; sbi -> s_debts = kcalloc ( sbi -> s_groups_count , sizeof ( * sbi -> s_debts ) , GFP_KERNEL ) ; if ( ! sbi -> s_debts ) { ext2_msg ( sb , KERN_ERR , ""error: not enough memory"" ) ; goto failed_mount_group_desc ; } for ( i = 0 ; i < db_count ; i ++ ) { block = descriptor_loc ( sb , logic_sb_block , i ) ; sbi -> s_group_desc [ i ] = sb_bread ( sb , block ) ; if ( ! sbi -> s_group_desc [ i ] ) { for ( j = 0 ; j < i ; j ++ ) brelse ( sbi -> s_group_desc [ j ] ) ; ext2_msg ( sb , KERN_ERR , ""error: unable to read group descriptors"" ) ; goto failed_mount_group_desc ; } } if ( ! ext2_check_descriptors ( sb ) ) { ext2_msg ( sb , KERN_ERR , ""group descriptors corrupted"" ) ; goto failed_mount2 ; } sbi -> s_gdb_count = db_count ; get_random_bytes ( & sbi -> s_next_generation , sizeof ( u32 ) ) ; spin_lock_init ( & sbi -> s_next_gen_lock ) ; spin_lock_init ( & sbi -> s_rsv_window_lock ) ; sbi -> s_rsv_window_root = RB_ROOT ; sbi -> s_rsv_window_head . rsv_start = EXT2_RESERVE_WINDOW_NOT_ALLOCATED ; sbi -> s_rsv_window_head . rsv_end = EXT2_RESERVE_WINDOW_NOT_ALLOCATED ; sbi -> s_rsv_window_head . rsv_alloc_hit = 0 ; sbi -> s_rsv_window_head . rsv_goal_size = 0 ; ext2_rsv_window_add ( sb , & sbi -> s_rsv_window_head ) ; err = percpu_counter_init ( & sbi -> s_freeblocks_counter , ext2_count_free_blocks ( sb ) , GFP_KERNEL ) ; if ( ! err ) { err = percpu_counter_init ( & sbi -> s_freeinodes_counter , ext2_count_free_inodes ( sb ) , GFP_KERNEL ) ; } if ( ! err ) { err = percpu_counter_init ( & sbi -> s_dirs_counter , ext2_count_dirs ( sb ) , GFP_KERNEL ) ; } if ( err ) { ext2_msg ( sb , KERN_ERR , ""error: insufficient memory"" ) ; goto failed_mount3 ; } <vul-start> # ifdef CONFIG_EXT2_FS_XATTR sbi -> s_mb_cache = ext2_xattr_create_cache ( ) ; if ( ! sbi -> s_mb_cache ) { ext2_msg ( sb , KERN_ERR , ""Failed to create an mb_cache"" ) ; goto failed_mount3 ; } # endif <vul-end> sb -> s_op = & ext2_sops ; sb -> s_export_op = & ext2_export_ops ; sb -> s_xattr = ext2_xattr_handlers ; # ifdef CONFIG_QUOTA sb -> dq_op = & dquot_operations ; sb -> s_qcop = & dquot_quotactl_ops ; sb -> s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP ; # endif root = ext2_iget ( sb , EXT2_ROOT_INO ) ; if ( IS_ERR ( root ) ) { ret = PTR_ERR ( root ) ; goto failed_mount3 ; } if ( ! S_ISDIR ( root -> i_mode ) || ! root -> i_blocks || ! root -> i_size ) { iput ( root ) ; ext2_msg ( sb , KERN_ERR , ""error: corrupt root inode, run e2fsck"" ) ; goto failed_mount3 ; } sb -> s_root = d_make_root ( root ) ; if ( ! sb -> s_root ) { ext2_msg ( sb , KERN_ERR , ""error: get root inode failed"" ) ; ret = - ENOMEM ; goto failed_mount3 ; } if ( EXT2_HAS_COMPAT_FEATURE ( sb , EXT3_FEATURE_COMPAT_HAS_JOURNAL ) ) ext2_msg ( sb , KERN_WARNING , ""warning: mounting ext3 filesystem as ext2"" ) ; if ( ext2_setup_super ( sb , es , sb -> s_flags & MS_RDONLY ) ) sb -> s_flags |= MS_RDONLY ; ext2_write_super ( sb ) ; return 0 ; cantfind_ext2 : if ( ! silent ) ext2_msg ( sb , KERN_ERR , ""error: can\'t find an ext2 filesystem on dev %s."" , sb -> s_id ) ; goto failed_mount ; failed_mount3 : <vul-start> if ( sbi -> s_mb_cache ) ext2_xattr_destroy_cache ( sbi -> s_mb_cache ) ; <vul-end> percpu_counter_destroy ( & sbi -> s_freeblocks_counter ) ; percpu_counter_destroy ( & sbi -> s_freeinodes_counter ) ; percpu_counter_destroy ( & sbi -> s_dirs_counter ) ; failed_mount2 : for ( i = 0 ; i < db_count ; i ++ ) brelse ( sbi -> s_group_desc [ i ] ) ; failed_mount_group_desc : kfree ( sbi -> s_group_desc ) ; kfree ( sbi -> s_debts ) ; failed_mount : brelse ( bh ) ; failed_sbi : sb -> s_fs_info = NULL ; kfree ( sbi -> s_blockgroup_lock ) ; kfree ( sbi ) ; failed : return ret ; }"
191,"CWE-125 l_int32 main ( int argc , char * * argv ) { L_DEWARP * dew1 , * dew2 ; L_DEWARPA * dewa ; PIX * pixs , * pixn , * pixg , * pixb , * pixd , * pixt1 , * pixt2 ; PIX * pixs2 , * pixn2 , * pixg2 , * pixb2 , * pixd2 ; setLeptDebugOK ( 1 ) ; lept_mkdir ( ""lept/model"" ) ; <vul-start> <vul-end> pixs = pixRead ( ""cat.035.jpg"" ) ; pixn = pixBackgroundNormSimple ( pixs , NULL , NULL ) ; pixg = pixConvertRGBToGray ( pixn , 0.5 , 0.3 , 0.2 ) ; pixb = pixThresholdToBinary ( pixg , 130 ) ; dewa = dewarpaCreate ( 2 , 30 , 1 , 10 , 30 ) ; dewarpaUseBothArrays ( dewa , 1 ) ; dew1 = dewarpCreate ( pixb , 35 ) ; dewarpaInsertDewarp ( dewa , dew1 ) ; dewarpBuildPageModel ( dew1 , ""/tmp/lept/model/dewarp_model1.pdf"" ) ; dewarpaApplyDisparity ( dewa , 35 , pixg , 200 , 0 , 0 , & pixd , ""/tmp/lept/model/dewarp_apply1.pdf"" ) ; lept_rmdir ( ""lept/dewtest"" ) ; lept_mkdir ( ""lept/dewtest"" ) ; pixWrite ( ""/tmp/lept/dewtest/001.jpg"" , pixs , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/002.jpg"" , pixn , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/003.jpg"" , pixg , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/004.png"" , pixb , IFF_TIFF_G4 ) ; pixWrite ( ""/tmp/lept/dewtest/005.jpg"" , pixd , IFF_JFIF_JPEG ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0020.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/006.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0030.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/007.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0060.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/008.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0070.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/009.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewapply/002.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/010.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewapply/003.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/011.png"" , pixt1 , IFF_PNG ) ; pixt2 = pixThresholdToBinary ( pixt1 , 130 ) ; pixWrite ( ""/tmp/lept/dewtest/012.png"" , pixt2 , IFF_TIFF_G4 ) ; pixDestroy ( & pixt1 ) ; pixDestroy ( & pixt2 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0041.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/013.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0042.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/014.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0051.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/015.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0052.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/016.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixs2 = pixRead ( ""cat.007.jpg"" ) ; pixn2 = pixBackgroundNormSimple ( pixs2 , NULL , NULL ) ; pixg2 = pixConvertRGBToGray ( pixn2 , 0.5 , 0.3 , 0.2 ) ; pixb2 = pixThresholdToBinary ( pixg2 , 130 ) ; dew2 = dewarpCreate ( pixb2 , 7 ) ; dewarpaInsertDewarp ( dewa , dew2 ) ; dewarpaInsertRefModels ( dewa , 0 , 1 ) ; dewarpaInfo ( stderr , dewa ) ; dewarpaApplyDisparity ( dewa , 7 , pixg2 , 200 , 0 , 0 , & pixd2 , ""/tmp/lept/model/dewarp_apply2.pdf"" ) ; dewarpaDestroy ( & dewa ) ; pixWrite ( ""/tmp/lept/dewtest/017.jpg"" , pixs2 , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/018.jpg"" , pixg2 , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/019.png"" , pixb2 , IFF_TIFF_G4 ) ; pixWrite ( ""/tmp/lept/dewtest/020.jpg"" , pixd2 , IFF_JFIF_JPEG ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0060.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/021.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewapply/002.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/022.png"" , pixt1 , IFF_PNG ) ; pixt2 = pixThresholdToBinary ( pixt1 , 130 ) ; pixWrite ( ""/tmp/lept/dewtest/023.png"" , pixt2 , IFF_TIFF_G4 ) ; pixDestroy ( & pixt1 ) ; pixDestroy ( & pixt2 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0070.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/024.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewapply/003.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/025.png"" , pixt1 , IFF_PNG ) ; pixt2 = pixThresholdToBinary ( pixt1 , 130 ) ; pixWrite ( ""/tmp/lept/dewtest/026.png"" , pixt2 , IFF_TIFF_G4 ) ; pixDestroy ( & pixt1 ) ; pixDestroy ( & pixt2 ) ; convertFilesToPdf ( ""/tmp/lept/dewtest"" , NULL , 135 , 1.0 , 0 , 0 , ""Dewarp Test"" , ""/tmp/lept/dewarptest1.pdf"" ) ; lept_stderr ( ""pdf file made: /tmp/lept/model/dewarptest1.pdf\\n"" ) ; <vul-start> lept_rmdir ( ""lept/dewmod"" ) ; lept_rmdir ( ""lept/dewtest"" ) ; <vul-end> pixDestroy ( & pixs ) ; pixDestroy ( & pixn ) ; pixDestroy ( & pixg ) ; pixDestroy ( & pixb ) ; pixDestroy ( & pixd ) ; pixDestroy ( & pixs2 ) ; pixDestroy ( & pixn2 ) ; pixDestroy ( & pixg2 ) ; pixDestroy ( & pixb2 ) ; pixDestroy ( & pixd2 ) ; return 0 ; }","l_int32 main ( int argc , char * * argv ) { L_DEWARP * dew1 , * dew2 ; L_DEWARPA * dewa ; PIX * pixs , * pixn , * pixg , * pixb , * pixd , * pixt1 , * pixt2 ; PIX * pixs2 , * pixn2 , * pixg2 , * pixb2 , * pixd2 ; setLeptDebugOK ( 1 ) ; lept_mkdir ( ""lept/model"" ) ; <vul-start> lept_rmdir ( ""lept/dewmod"" ) ; lept_mkdir ( ""lept/dewmod"" ) ; <vul-end> pixs = pixRead ( ""cat.035.jpg"" ) ; pixn = pixBackgroundNormSimple ( pixs , NULL , NULL ) ; pixg = pixConvertRGBToGray ( pixn , 0.5 , 0.3 , 0.2 ) ; pixb = pixThresholdToBinary ( pixg , 130 ) ; dewa = dewarpaCreate ( 2 , 30 , 1 , 10 , 30 ) ; dewarpaUseBothArrays ( dewa , 1 ) ; dew1 = dewarpCreate ( pixb , 35 ) ; dewarpaInsertDewarp ( dewa , dew1 ) ; dewarpBuildPageModel ( dew1 , ""/tmp/lept/model/dewarp_model1.pdf"" ) ; dewarpaApplyDisparity ( dewa , 35 , pixg , 200 , 0 , 0 , & pixd , ""/tmp/lept/model/dewarp_apply1.pdf"" ) ; lept_rmdir ( ""lept/dewtest"" ) ; lept_mkdir ( ""lept/dewtest"" ) ; pixWrite ( ""/tmp/lept/dewtest/001.jpg"" , pixs , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/002.jpg"" , pixn , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/003.jpg"" , pixg , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/004.png"" , pixb , IFF_TIFF_G4 ) ; pixWrite ( ""/tmp/lept/dewtest/005.jpg"" , pixd , IFF_JFIF_JPEG ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0020.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/006.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0030.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/007.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0060.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/008.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0070.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/009.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewapply/002.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/010.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewapply/003.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/011.png"" , pixt1 , IFF_PNG ) ; pixt2 = pixThresholdToBinary ( pixt1 , 130 ) ; pixWrite ( ""/tmp/lept/dewtest/012.png"" , pixt2 , IFF_TIFF_G4 ) ; pixDestroy ( & pixt1 ) ; pixDestroy ( & pixt2 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0041.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/013.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0042.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/014.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0051.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/015.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0052.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/016.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixs2 = pixRead ( ""cat.007.jpg"" ) ; pixn2 = pixBackgroundNormSimple ( pixs2 , NULL , NULL ) ; pixg2 = pixConvertRGBToGray ( pixn2 , 0.5 , 0.3 , 0.2 ) ; pixb2 = pixThresholdToBinary ( pixg2 , 130 ) ; dew2 = dewarpCreate ( pixb2 , 7 ) ; dewarpaInsertDewarp ( dewa , dew2 ) ; dewarpaInsertRefModels ( dewa , 0 , 1 ) ; dewarpaInfo ( stderr , dewa ) ; dewarpaApplyDisparity ( dewa , 7 , pixg2 , 200 , 0 , 0 , & pixd2 , ""/tmp/lept/model/dewarp_apply2.pdf"" ) ; dewarpaDestroy ( & dewa ) ; pixWrite ( ""/tmp/lept/dewtest/017.jpg"" , pixs2 , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/018.jpg"" , pixg2 , IFF_JFIF_JPEG ) ; pixWrite ( ""/tmp/lept/dewtest/019.png"" , pixb2 , IFF_TIFF_G4 ) ; pixWrite ( ""/tmp/lept/dewtest/020.jpg"" , pixd2 , IFF_JFIF_JPEG ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0060.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/021.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewapply/002.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/022.png"" , pixt1 , IFF_PNG ) ; pixt2 = pixThresholdToBinary ( pixt1 , 130 ) ; pixWrite ( ""/tmp/lept/dewtest/023.png"" , pixt2 , IFF_TIFF_G4 ) ; pixDestroy ( & pixt1 ) ; pixDestroy ( & pixt2 ) ; pixt1 = pixRead ( ""/tmp/lept/dewmod/0070.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/024.png"" , pixt1 , IFF_PNG ) ; pixDestroy ( & pixt1 ) ; pixt1 = pixRead ( ""/tmp/lept/dewapply/003.png"" ) ; pixWrite ( ""/tmp/lept/dewtest/025.png"" , pixt1 , IFF_PNG ) ; pixt2 = pixThresholdToBinary ( pixt1 , 130 ) ; pixWrite ( ""/tmp/lept/dewtest/026.png"" , pixt2 , IFF_TIFF_G4 ) ; pixDestroy ( & pixt1 ) ; pixDestroy ( & pixt2 ) ; convertFilesToPdf ( ""/tmp/lept/dewtest"" , NULL , 135 , 1.0 , 0 , 0 , ""Dewarp Test"" , ""/tmp/lept/dewarptest1.pdf"" ) ; lept_stderr ( ""pdf file made: /tmp/lept/model/dewarptest1.pdf\\n"" ) ; <vul-start> <vul-end> pixDestroy ( & pixs ) ; pixDestroy ( & pixn ) ; pixDestroy ( & pixg ) ; pixDestroy ( & pixb ) ; pixDestroy ( & pixd ) ; pixDestroy ( & pixs2 ) ; pixDestroy ( & pixn2 ) ; pixDestroy ( & pixg2 ) ; pixDestroy ( & pixb2 ) ; pixDestroy ( & pixd2 ) ; return 0 ; }"
192,CWE-190 jas_image_t * jas_image_create0 ( ) { jas_image_t * image ; if ( ! ( image = jas_malloc ( sizeof ( jas_image_t ) ) ) ) { return 0 ; } image -> tlx_ = 0 ; image -> tly_ = 0 ; image -> brx_ = 0 ; image -> bry_ = 0 ; image -> clrspc_ = JAS_CLRSPC_UNKNOWN ; image -> numcmpts_ = 0 ; image -> maxcmpts_ = 0 ; image -> cmpts_ = 0 ; <vul-start> image -> inmem_ = true ; <vul-end> image -> cmprof_ = 0 ; return image ; },jas_image_t * jas_image_create0 ( ) { jas_image_t * image ; if ( ! ( image = jas_malloc ( sizeof ( jas_image_t ) ) ) ) { return 0 ; } image -> tlx_ = 0 ; image -> tly_ = 0 ; image -> brx_ = 0 ; image -> bry_ = 0 ; image -> clrspc_ = JAS_CLRSPC_UNKNOWN ; image -> numcmpts_ = 0 ; image -> maxcmpts_ = 0 ; image -> cmpts_ = 0 ; <vul-start> <vul-end> image -> cmprof_ = 0 ; return image ; }
193,"CWE-190 void * <vul-start> checked_xmalloc ( size_t size ) <vul-end> { <vul-start> alloc_limit_assert ( ""checked_xmalloc"" , size ) ; return xmalloc ( size ) ; <vul-end> }","void * <vul-start> checked_xmalloc ( size_t num , size_t size ) <vul-end> { <vul-start> size_t res ; if ( check_mul_overflow ( num , size , & res ) ) abort ( ) ; alloc_limit_assert ( ""checked_xmalloc"" , res ) ; return xmalloc ( num , size ) ; <vul-end> }"
194,"CWE-125 else if ( quote == 'r' || quote == 'R' ) { quote = * ++ s ; * rawmode = 1 ; } else if ( quote == 'f' || quote == 'F' ) { quote = * ++ s ; fmode = 1 ; } else { break ; } } } if ( fmode && * bytesmode ) { PyErr_BadInternalCall ( ) ; return - 1 ; } if ( quote != '\\'' && quote != \'\\""\' ) { PyErr_BadInternalCall ( ) ; return - 1 ; } s ++ ; len = strlen ( s ) ; if ( len > INT_MAX ) { PyErr_SetString ( PyExc_OverflowError , ""string to parse is too long"" ) ; return - 1 ; } if ( s [ -- len ] != quote ) { PyErr_BadInternalCall ( ) ; return - 1 ; } if ( len >= 4 && s [ 0 ] == quote && s [ 1 ] == quote ) { s += 2 ; len -= 2 ; if ( s [ -- len ] != quote || s [ -- len ] != quote ) { PyErr_BadInternalCall ( ) ; return - 1 ; } } if ( fmode ) { * fstr = s ; * fstrlen = len ; return 0 ; } * rawmode = * rawmode || strchr ( s , '\\\\' ) == NULL ; if ( * bytesmode ) { const char * ch ; for ( ch = s ; * ch ; ch ++ ) { if ( Py_CHARMASK ( * ch ) >= 0x80 ) { <vul-start> ast_error ( c , n , ""bytes can only contain ASCII "" <vul-end> ""literal characters."" ) ; return - 1 ; } } if ( * rawmode ) * result = PyBytes_FromStringAndSize ( s , len ) ; else * result = decode_bytes_with_escapes ( c , n , s , len ) ; } else { if ( * rawmode ) * result = PyUnicode_DecodeUTF8Stateful ( s , len , NULL , NULL ) ; else * result = decode_unicode_with_escapes ( c , n , s , len ) ; } return * result == NULL ? - 1 : 0 ; }","else if ( quote == 'r' || quote == 'R' ) { quote = * ++ s ; * rawmode = 1 ; } else if ( quote == 'f' || quote == 'F' ) { quote = * ++ s ; fmode = 1 ; } else { break ; } } } if ( fmode && * bytesmode ) { PyErr_BadInternalCall ( ) ; return - 1 ; } if ( quote != '\\'' && quote != \'\\""\' ) { PyErr_BadInternalCall ( ) ; return - 1 ; } s ++ ; len = strlen ( s ) ; if ( len > INT_MAX ) { PyErr_SetString ( PyExc_OverflowError , ""string to parse is too long"" ) ; return - 1 ; } if ( s [ -- len ] != quote ) { PyErr_BadInternalCall ( ) ; return - 1 ; } if ( len >= 4 && s [ 0 ] == quote && s [ 1 ] == quote ) { s += 2 ; len -= 2 ; if ( s [ -- len ] != quote || s [ -- len ] != quote ) { PyErr_BadInternalCall ( ) ; return - 1 ; } } if ( fmode ) { * fstr = s ; * fstrlen = len ; return 0 ; } * rawmode = * rawmode || strchr ( s , '\\\\' ) == NULL ; if ( * bytesmode ) { const char * ch ; for ( ch = s ; * ch ; ch ++ ) { if ( Py_CHARMASK ( * ch ) >= 0x80 ) { <vul-start> ast_error ( c , n , ""bytes can only contain ASCII "" <vul-end> ""literal characters."" ) ; return - 1 ; } } if ( * rawmode ) * result = PyBytes_FromStringAndSize ( s , len ) ; else * result = decode_bytes_with_escapes ( c , n , s , len ) ; } else { if ( * rawmode ) * result = PyUnicode_DecodeUTF8Stateful ( s , len , NULL , NULL ) ; else * result = decode_unicode_with_escapes ( c , n , s , len ) ; } return * result == NULL ? - 1 : 0 ; }"
195,"CWE-125 if ( ! r_str_ncasecmp ( str + pos , ""ptr"" , 3 ) ) { continue ; } else if ( ! r_str_ncasecmp ( str + pos , ""byte"" , 4 ) ) { op -> type |= OT_MEMORY | OT_BYTE ; op -> dest_size = OT_BYTE ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""word"" , 4 ) ) { op -> type |= OT_MEMORY | OT_WORD ; op -> dest_size = OT_WORD ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""dword"" , 5 ) ) { op -> type |= OT_MEMORY | OT_DWORD ; op -> dest_size = OT_DWORD ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""qword"" , 5 ) ) { op -> type |= OT_MEMORY | OT_QWORD ; op -> dest_size = OT_QWORD ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""oword"" , 5 ) ) { op -> type |= OT_MEMORY | OT_OWORD ; op -> dest_size = OT_OWORD ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""tbyte"" , 5 ) ) { op -> type |= OT_MEMORY | OT_TBYTE ; op -> dest_size = OT_TBYTE ; explicit_size = true ; } else { size_token = 0 ; } } if ( str [ pos ] == '[' ) { if ( ! op -> type ) { op -> type = OT_MEMORY ; } op -> offset = op -> scale [ 0 ] = op -> scale [ 1 ] = 0 ; ut64 temp = 1 ; Register reg = X86R_UNDEFINED ; bool first_reg = true ; while ( str [ pos ] != ']' ) { if ( pos > nextpos ) { break ; } pos = nextpos ; if ( ! str [ pos ] ) { break ; } last_type = getToken ( str , & pos , & nextpos ) ; if ( last_type == TT_SPECIAL ) { if ( str [ pos ] == '+' || str [ pos ] == '-' || str [ pos ] == ']' ) { if ( reg != X86R_UNDEFINED ) { <vul-start> <vul-end> op -> regs [ reg_index ] = reg ; op -> scale [ reg_index ] = temp ; <vul-start> <vul-end> } else { op -> offset += temp ; <vul-start> <vul-end> op -> regs [ reg_index ] = X86R_UNDEFINED ; <vul-start> <vul-end> } temp = 1 ; reg = X86R_UNDEFINED ; } else if ( str [ pos ] == '*' ) { } } else if ( last_type == TT_WORD ) { ut32 reg_type = 0 ; if ( reg != X86R_UNDEFINED ) { op -> type = 0 ; } nextpos = pos ; reg = parseReg ( a , str , & nextpos , & reg_type ) ; if ( first_reg ) { op -> extended = false ; if ( reg > 8 ) { op -> extended = true ; op -> reg = reg - 9 ; } first_reg = false ; } else if ( reg > 8 ) { op -> reg = reg - 9 ; } if ( reg_type & OT_REGTYPE & OT_SEGMENTREG ) { op -> reg = reg ; op -> type = reg_type ; parse_segment_offset ( a , str , & nextpos , op , reg_index ) ; return nextpos ; } if ( ! explicit_size ) { op -> type |= reg_type ; } op -> reg_size = reg_type ; op -> explicit_size = explicit_size ; if ( ! ( reg_type & OT_GPREG ) ) { op -> type = 0 ; } } else { char * p = strchr ( str , '+' ) ; op -> offset_sign = 1 ; if ( ! p ) { p = strchr ( str , '-' ) ; if ( p ) { op -> offset_sign = - 1 ; } } char * plus = strchr ( str , '+' ) ; char * minus = strchr ( str , '-' ) ; char * closeB = strchr ( str , ']' ) ;","if ( ! r_str_ncasecmp ( str + pos , ""ptr"" , 3 ) ) { continue ; } else if ( ! r_str_ncasecmp ( str + pos , ""byte"" , 4 ) ) { op -> type |= OT_MEMORY | OT_BYTE ; op -> dest_size = OT_BYTE ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""word"" , 4 ) ) { op -> type |= OT_MEMORY | OT_WORD ; op -> dest_size = OT_WORD ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""dword"" , 5 ) ) { op -> type |= OT_MEMORY | OT_DWORD ; op -> dest_size = OT_DWORD ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""qword"" , 5 ) ) { op -> type |= OT_MEMORY | OT_QWORD ; op -> dest_size = OT_QWORD ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""oword"" , 5 ) ) { op -> type |= OT_MEMORY | OT_OWORD ; op -> dest_size = OT_OWORD ; explicit_size = true ; } else if ( ! r_str_ncasecmp ( str + pos , ""tbyte"" , 5 ) ) { op -> type |= OT_MEMORY | OT_TBYTE ; op -> dest_size = OT_TBYTE ; explicit_size = true ; } else { size_token = 0 ; } } if ( str [ pos ] == '[' ) { if ( ! op -> type ) { op -> type = OT_MEMORY ; } op -> offset = op -> scale [ 0 ] = op -> scale [ 1 ] = 0 ; ut64 temp = 1 ; Register reg = X86R_UNDEFINED ; bool first_reg = true ; while ( str [ pos ] != ']' ) { if ( pos > nextpos ) { break ; } pos = nextpos ; if ( ! str [ pos ] ) { break ; } last_type = getToken ( str , & pos , & nextpos ) ; if ( last_type == TT_SPECIAL ) { if ( str [ pos ] == '+' || str [ pos ] == '-' || str [ pos ] == ']' ) { if ( reg != X86R_UNDEFINED ) { <vul-start> if ( reg_index < 2 ) { <vul-end> op -> regs [ reg_index ] = reg ; op -> scale [ reg_index ] = temp ; <vul-start> } + reg_index ; <vul-end> } else { op -> offset += temp ; <vul-start> if ( reg_index < 2 ) { <vul-end> op -> regs [ reg_index ] = X86R_UNDEFINED ; <vul-start> } <vul-end> } temp = 1 ; reg = X86R_UNDEFINED ; } else if ( str [ pos ] == '*' ) { } } else if ( last_type == TT_WORD ) { ut32 reg_type = 0 ; if ( reg != X86R_UNDEFINED ) { op -> type = 0 ; } nextpos = pos ; reg = parseReg ( a , str , & nextpos , & reg_type ) ; if ( first_reg ) { op -> extended = false ; if ( reg > 8 ) { op -> extended = true ; op -> reg = reg - 9 ; } first_reg = false ; } else if ( reg > 8 ) { op -> reg = reg - 9 ; } if ( reg_type & OT_REGTYPE & OT_SEGMENTREG ) { op -> reg = reg ; op -> type = reg_type ; parse_segment_offset ( a , str , & nextpos , op , reg_index ) ; return nextpos ; } if ( ! explicit_size ) { op -> type |= reg_type ; } op -> reg_size = reg_type ; op -> explicit_size = explicit_size ; if ( ! ( reg_type & OT_GPREG ) ) { op -> type = 0 ; } } else { char * p = strchr ( str , '+' ) ; op -> offset_sign = 1 ; if ( ! p ) { p = strchr ( str , '-' ) ; if ( p ) { op -> offset_sign = - 1 ; } } char * plus = strchr ( str , '+' ) ; char * minus = strchr ( str , '-' ) ; char * closeB = strchr ( str , ']' ) ;"
196,"nan krb5_error_code setup_server_realm ( krb5_principal sprinc ) { krb5_error_code kret ; kdc_realm_t * newrealm ; kret = 0 ; <vul-start> <vul-end> if ( kdc_numrealms > 1 ) { if ( ! ( newrealm = find_realm_data ( sprinc -> realm . data , ( krb5_ui_4 ) sprinc -> realm . length ) ) ) kret = ENOENT ; else kdc_active_realm = newrealm ; } else kdc_active_realm = kdc_realmlist [ 0 ] ; return ( kret ) ; }","krb5_error_code setup_server_realm ( krb5_principal sprinc ) { krb5_error_code kret ; kdc_realm_t * newrealm ; kret = 0 ; <vul-start> if ( sprinc == NULL ) return NULL ; <vul-end> if ( kdc_numrealms > 1 ) { if ( ! ( newrealm = find_realm_data ( sprinc -> realm . data , ( krb5_ui_4 ) sprinc -> realm . length ) ) ) kret = ENOENT ; else kdc_active_realm = newrealm ; } else kdc_active_realm = kdc_realmlist [ 0 ] ; return ( kret ) ; }"
197,"CWE-20 static int __key_instantiate_and_link ( struct key * key , struct key_preparsed_payload * prep , struct key * keyring , struct key * authkey , struct assoc_array_edit * * _edit ) { int ret , awaken ; key_check ( key ) ; key_check ( keyring ) ; awaken = 0 ; ret = - EBUSY ; mutex_lock ( & key_construction_mutex ) ; <vul-start> if ( ! test_bit ( KEY_FLAG_INSTANTIATED , & key -> flags ) ) { <vul-end> ret = key -> type -> instantiate ( key , prep ) ; if ( ret == 0 ) { atomic_inc ( & key -> user -> nikeys ) ; <vul-start> set_bit ( KEY_FLAG_INSTANTIATED , & key -> flags ) ; <vul-end> if ( test_and_clear_bit ( KEY_FLAG_USER_CONSTRUCT , & key -> flags ) ) awaken = 1 ; if ( keyring ) { if ( test_bit ( KEY_FLAG_KEEP , & keyring -> flags ) ) set_bit ( KEY_FLAG_KEEP , & key -> flags ) ; __key_link ( key , _edit ) ; } if ( authkey ) key_revoke ( authkey ) ; if ( prep -> expiry != TIME_T_MAX ) { key -> expiry = prep -> expiry ; key_schedule_gc ( prep -> expiry + key_gc_delay ) ; } } } mutex_unlock ( & key_construction_mutex ) ; if ( awaken ) wake_up_bit ( & key -> flags , KEY_FLAG_USER_CONSTRUCT ) ; return ret ; }","static int __key_instantiate_and_link ( struct key * key , struct key_preparsed_payload * prep , struct key * keyring , struct key * authkey , struct assoc_array_edit * * _edit ) { int ret , awaken ; key_check ( key ) ; key_check ( keyring ) ; awaken = 0 ; ret = - EBUSY ; mutex_lock ( & key_construction_mutex ) ; <vul-start> if ( key -> state == KEY_IS_UNINSTANTIATED ) { <vul-end> ret = key -> type -> instantiate ( key , prep ) ; if ( ret == 0 ) { atomic_inc ( & key -> user -> nikeys ) ; <vul-start> mark_key_instantiated ( key , 0 ) ; <vul-end> if ( test_and_clear_bit ( KEY_FLAG_USER_CONSTRUCT , & key -> flags ) ) awaken = 1 ; if ( keyring ) { if ( test_bit ( KEY_FLAG_KEEP , & keyring -> flags ) ) set_bit ( KEY_FLAG_KEEP , & key -> flags ) ; __key_link ( key , _edit ) ; } if ( authkey ) key_revoke ( authkey ) ; if ( prep -> expiry != TIME_T_MAX ) { key -> expiry = prep -> expiry ; key_schedule_gc ( prep -> expiry + key_gc_delay ) ; } } } mutex_unlock ( & key_construction_mutex ) ; if ( awaken ) wake_up_bit ( & key -> flags , KEY_FLAG_USER_CONSTRUCT ) ; return ret ; }"
198,"CWE-399 <vul-start> void <vul-end> crm_send_remote_msg ( void * session , xmlNode * msg , gboolean encrypted ) { <vul-start> if ( encrypted ) { # ifdef HAVE_GNUTLS_GNUTLS_H cib_send_tls ( session , msg ) ; # else CRM_ASSERT ( encrypted == FALSE ) ; # endif <vul-end> } else { <vul-start> cib_send_plaintext ( GPOINTER_TO_INT ( session ) , msg ) ; <vul-end> } <vul-start> <vul-end> }","<vul-start> int <vul-end> crm_send_remote_msg ( void * session , xmlNode * msg , gboolean encrypted ) { <vul-start> int rc = - 1 ; char * xml_text = NULL ; int len = 0 ; xml_text = dump_xml_unformatted ( msg ) ; if ( xml_text ) { len = strlen ( xml_text ) ; <vul-end> } else { <vul-start> crm_err ( ""Invalid XML, can not send msg"" ) ; return - 1 ; <vul-end> } <vul-start> rc = crm_send_remote_msg_raw ( session , xml_text , len , encrypted ) ; if ( rc < 0 ) { goto done ; } rc = crm_send_remote_msg_raw ( session , REMOTE_MSG_TERMINATOR , strlen ( REMOTE_MSG_TERMINATOR ) , encrypted ) ; done : if ( rc < 0 ) { crm_err ( ""Failed to send remote msg, rc = %d"" , rc ) ; } free ( xml_text ) ; return rc ; <vul-end> }"
199,"CWE-119 static void encode_loopfilter ( struct loopfilter * lf , <vul-start> struct vp9_write_bit_buffer * wb ) { <vul-end> int i ; <vul-start> vp9_wb_write_literal ( wb , lf -> filter_level , 6 ) ; vp9_wb_write_literal ( wb , lf -> sharpness_level , 3 ) ; vp9_wb_write_bit ( wb , lf -> mode_ref_delta_enabled ) ; <vul-end> if ( lf -> mode_ref_delta_enabled ) { <vul-start> vp9_wb_write_bit ( wb , lf -> mode_ref_delta_update ) ; <vul-end> if ( lf -> mode_ref_delta_update ) { for ( i = 0 ; i < MAX_REF_LF_DELTAS ; i ++ ) { const int delta = lf -> ref_deltas [ i ] ; const int changed = delta != lf -> last_ref_deltas [ i ] ; <vul-start> vp9_wb_write_bit ( wb , changed ) ; <vul-end> if ( changed ) { lf -> last_ref_deltas [ i ] = delta ; <vul-start> vp9_wb_write_literal ( wb , abs ( delta ) & 0x3F , 6 ) ; vp9_wb_write_bit ( wb , delta < 0 ) ; <vul-end> } } for ( i = 0 ; i < MAX_MODE_LF_DELTAS ; i ++ ) { const int delta = lf -> mode_deltas [ i ] ; const int changed = delta != lf -> last_mode_deltas [ i ] ; <vul-start> vp9_wb_write_bit ( wb , changed ) ; <vul-end> if ( changed ) { lf -> last_mode_deltas [ i ] = delta ; <vul-start> vp9_wb_write_literal ( wb , abs ( delta ) & 0x3F , 6 ) ; vp9_wb_write_bit ( wb , delta < 0 ) ; <vul-end> } } } } }","static void encode_loopfilter ( struct loopfilter * lf , <vul-start> struct vpx_write_bit_buffer * wb ) { <vul-end> int i ; <vul-start> vpx_wb_write_literal ( wb , lf -> filter_level , 6 ) ; vpx_wb_write_literal ( wb , lf -> sharpness_level , 3 ) ; vpx_wb_write_bit ( wb , lf -> mode_ref_delta_enabled ) ; <vul-end> if ( lf -> mode_ref_delta_enabled ) { <vul-start> vpx_wb_write_bit ( wb , lf -> mode_ref_delta_update ) ; <vul-end> if ( lf -> mode_ref_delta_update ) { for ( i = 0 ; i < MAX_REF_LF_DELTAS ; i ++ ) { const int delta = lf -> ref_deltas [ i ] ; const int changed = delta != lf -> last_ref_deltas [ i ] ; <vul-start> vpx_wb_write_bit ( wb , changed ) ; <vul-end> if ( changed ) { lf -> last_ref_deltas [ i ] = delta ; <vul-start> vpx_wb_write_literal ( wb , abs ( delta ) & 0x3F , 6 ) ; vpx_wb_write_bit ( wb , delta < 0 ) ; <vul-end> } } for ( i = 0 ; i < MAX_MODE_LF_DELTAS ; i ++ ) { const int delta = lf -> mode_deltas [ i ] ; const int changed = delta != lf -> last_mode_deltas [ i ] ; <vul-start> vpx_wb_write_bit ( wb , changed ) ; <vul-end> if ( changed ) { lf -> last_mode_deltas [ i ] = delta ; <vul-start> vpx_wb_write_literal ( wb , abs ( delta ) & 0x3F , 6 ) ; vpx_wb_write_bit ( wb , delta < 0 ) ; <vul-end> } } } } }"
200,"CWE-552 static ssize_t _hostsock_recvfrom ( oe_fd_t * sock_ , void * buf , size_t count , int flags , <vul-start> const struct oe_sockaddr * src_addr , <vul-end> oe_socklen_t * addrlen ) { ssize_t ret = - 1 ; sock_t * sock = _cast_sock ( sock_ ) ; oe_socklen_t addrlen_in = 0 ; <vul-start> <vul-end> oe_errno = 0 ; <vul-start> if ( ! sock || ( count && ! buf ) ) <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> if ( addrlen ) <vul-end> addrlen_in = * addrlen ; if ( oe_syscall_recvfrom_ocall ( & ret , sock -> host_fd , buf , count , flags , <vul-start> ( struct oe_sockaddr * ) src_addr , <vul-end> addrlen_in , <vul-start> addrlen ) != OE_OK ) <vul-end> { <vul-start> <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; } done : return ret ; }","static ssize_t _hostsock_recvfrom ( oe_fd_t * sock_ , void * buf , size_t count , int flags , <vul-start> struct oe_sockaddr * src_addr , <vul-end> oe_socklen_t * addrlen ) { ssize_t ret = - 1 ; sock_t * sock = _cast_sock ( sock_ ) ; oe_socklen_t addrlen_in = 0 ; <vul-start> oe_socklen_t addrlen_out = 0 ; <vul-end> oe_errno = 0 ; <vul-start> if ( ! sock || ( count && ! buf ) || count > OE_SSIZE_MAX ) <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> if ( src_addr && addrlen ) <vul-end> addrlen_in = * addrlen ; if ( oe_syscall_recvfrom_ocall ( & ret , sock -> host_fd , buf , count , flags , <vul-start> src_addr , <vul-end> addrlen_in , <vul-start> & addrlen_out ) != OE_OK ) <vul-end> { <vul-start> OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( src_addr && addrlen ) { if ( addrlen_out > sizeof ( struct oe_sockaddr_storage ) ) OE_RAISE_ERRNO ( OE_EINVAL ) ; * addrlen = addrlen_out ; } if ( ret > ( ssize_t ) count ) { ret = - 1 ; <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; } done : return ret ; }"
201,"CWE-125 static void nfs_printfh ( netdissect_options * ndo , register const uint32_t * dp , const u_int len ) { my_fsid fsid ; uint32_t ino ; const char * sfsname = NULL ; char * spacep ; if ( ndo -> ndo_uflag ) { u_int i ; char const * sep = """" ; ND_PRINT ( ( ndo , "" fh["" ) ) ; for ( i = 0 ; i < len ; i ++ ) { ND_PRINT ( ( ndo , ""%s%x"" , sep , dp [ i ] ) ) ; sep = "":"" ; } ND_PRINT ( ( ndo , ""]"" ) ) ; return ; } Parse_fh ( ( const u_char * ) dp , len , & fsid , & ino , NULL , & sfsname , 0 ) ; if ( sfsname ) { <vul-start> static char temp [ NFSX_V3FHMAX + 1 ] ; strncpy ( temp , sfsname , NFSX_V3FHMAX ) ; temp [ sizeof ( temp ) - 1 ] = '\\0' ; <vul-end> spacep = strchr ( temp , ' ' ) ; if ( spacep ) * spacep = '\\0' ; ND_PRINT ( ( ndo , "" fh %s/"" , temp ) ) ; } else { ND_PRINT ( ( ndo , "" fh %d,%d/"" , fsid . Fsid_dev . Major , fsid . Fsid_dev . Minor ) ) ; } if ( fsid . Fsid_dev . Minor == 257 ) ND_PRINT ( ( ndo , ""%s"" , fsid . Opaque_Handle ) ) ; else ND_PRINT ( ( ndo , ""%ld"" , ( long ) ino ) ) ; }","static void nfs_printfh ( netdissect_options * ndo , register const uint32_t * dp , const u_int len ) { my_fsid fsid ; uint32_t ino ; const char * sfsname = NULL ; char * spacep ; if ( ndo -> ndo_uflag ) { u_int i ; char const * sep = """" ; ND_PRINT ( ( ndo , "" fh["" ) ) ; for ( i = 0 ; i < len ; i ++ ) { ND_PRINT ( ( ndo , ""%s%x"" , sep , dp [ i ] ) ) ; sep = "":"" ; } ND_PRINT ( ( ndo , ""]"" ) ) ; return ; } Parse_fh ( ( const u_char * ) dp , len , & fsid , & ino , NULL , & sfsname , 0 ) ; if ( sfsname ) { <vul-start> char temp [ NFSX_V3FHMAX + 1 ] ; u_int stringlen ; stringlen = len ; if ( stringlen > NFSX_V3FHMAX ) stringlen = NFSX_V3FHMAX ; strncpy ( temp , sfsname , stringlen ) ; temp [ stringlen ] = '\\0' ; <vul-end> spacep = strchr ( temp , ' ' ) ; if ( spacep ) * spacep = '\\0' ; ND_PRINT ( ( ndo , "" fh %s/"" , temp ) ) ; } else { ND_PRINT ( ( ndo , "" fh %d,%d/"" , fsid . Fsid_dev . Major , fsid . Fsid_dev . Minor ) ) ; } if ( fsid . Fsid_dev . Minor == 257 ) ND_PRINT ( ( ndo , ""%s"" , fsid . Opaque_Handle ) ) ; else ND_PRINT ( ( ndo , ""%ld"" , ( long ) ino ) ) ; }"
202,"CWE-362 int insn_get_code_seg_params ( struct pt_regs * regs ) { <vul-start> struct desc_struct * desc ; <vul-end> short sel ; if ( v8086_mode ( regs ) ) return INSN_CODE_SEG_PARAMS ( 2 , 2 ) ; sel = get_segment_selector ( regs , INAT_SEG_REG_CS ) ; if ( sel < 0 ) return sel ; <vul-start> desc = get_desc ( sel ) ; if ( ! desc ) <vul-end> return - EINVAL ; <vul-start> if ( ! ( desc -> type & BIT ( 3 ) ) ) <vul-end> return - EINVAL ; <vul-start> switch ( ( desc -> l << 1 ) | desc -> d ) { <vul-end> case 0 : return INSN_CODE_SEG_PARAMS ( 2 , 2 ) ; case 1 : return INSN_CODE_SEG_PARAMS ( 4 , 4 ) ; case 2 : return INSN_CODE_SEG_PARAMS ( 4 , 8 ) ; case 3 : default : return - EINVAL ; } }","int insn_get_code_seg_params ( struct pt_regs * regs ) { <vul-start> struct desc_struct desc ; <vul-end> short sel ; if ( v8086_mode ( regs ) ) return INSN_CODE_SEG_PARAMS ( 2 , 2 ) ; sel = get_segment_selector ( regs , INAT_SEG_REG_CS ) ; if ( sel < 0 ) return sel ; <vul-start> if ( ! get_desc ( & desc , sel ) ) <vul-end> return - EINVAL ; <vul-start> if ( ! ( desc . type & BIT ( 3 ) ) ) <vul-end> return - EINVAL ; <vul-start> switch ( ( desc . l << 1 ) | desc . d ) { <vul-end> case 0 : return INSN_CODE_SEG_PARAMS ( 2 , 2 ) ; case 1 : return INSN_CODE_SEG_PARAMS ( 4 , 4 ) ; case 2 : return INSN_CODE_SEG_PARAMS ( 4 , 8 ) ; case 3 : default : return - EINVAL ; } }"
203,"CWE-20 int ff_amf_get_field_value ( const uint8_t * data , const uint8_t * data_end , const uint8_t * name , uint8_t * dst , int dst_size ) { <vul-start> int namelen = strlen ( name ) ; int len ; while ( * data != AMF_DATA_TYPE_OBJECT && data < data_end ) { len = ff_amf_tag_size ( data , data_end ) ; if ( len < 0 ) len = data_end - data ; data += len ; } if ( data_end - data < 3 ) <vul-end> return - 1 ; <vul-start> data ++ ; for ( ; ; ) { int size = bytestream_get_be16 ( & data ) ; if ( ! size ) break ; if ( size < 0 || size >= data_end - data ) return - 1 ; data += size ; if ( size == namelen && ! memcmp ( data - size , name , namelen ) ) { switch ( * data ++ ) { case AMF_DATA_TYPE_NUMBER : snprintf ( dst , dst_size , ""%g"" , av_int2double ( AV_RB64 ( data ) ) ) ; break ; case AMF_DATA_TYPE_BOOL : snprintf ( dst , dst_size , ""%s"" , * data ? ""true"" : ""false"" ) ; break ; case AMF_DATA_TYPE_STRING : len = bytestream_get_be16 ( & data ) ; av_strlcpy ( dst , data , FFMIN ( len + 1 , dst_size ) ) ; break ; default : return - 1 ; } return 0 ; } len = ff_amf_tag_size ( data , data_end ) ; if ( len < 0 || len >= data_end - data ) return - 1 ; data += len ; } return - 1 ; <vul-end> }","int ff_amf_get_field_value ( const uint8_t * data , const uint8_t * data_end , const uint8_t * name , uint8_t * dst , int dst_size ) { <vul-start> GetByteContext gb ; if ( data >= data_end ) <vul-end> return - 1 ; <vul-start> bytestream2_init ( & gb , data , data_end - data ) ; return amf_get_field_value2 ( & gb , name , dst , dst_size ) ; <vul-end> }"
204,"CWE-119 static int smacker_decode_tree ( BitstreamContext * bc , HuffContext * hc , uint32_t prefix , int length ) { <vul-start> <vul-end> if ( ! bitstream_read_bit ( bc ) ) { if ( hc -> current >= 256 ) { av_log ( NULL , AV_LOG_ERROR , ""Tree size exceeded!\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( length ) { hc -> bits [ hc -> current ] = prefix ; hc -> lengths [ hc -> current ] = length ; } else { hc -> bits [ hc -> current ] = 0 ; hc -> lengths [ hc -> current ] = 0 ; } hc -> values [ hc -> current ] = bitstream_read ( bc , 8 ) ; hc -> current ++ ; if ( hc -> maxlength < length ) hc -> maxlength = length ; return 0 ; } else { int r ; length ++ ; r = smacker_decode_tree ( bc , hc , prefix , length ) ; if ( r ) return r ; return smacker_decode_tree ( bc , hc , prefix | ( 1 << ( length - 1 ) ) , length ) ; } }","static int smacker_decode_tree ( BitstreamContext * bc , HuffContext * hc , uint32_t prefix , int length ) { <vul-start> if ( length > SMKTREE_DECODE_MAX_RECURSION ) { av_log ( NULL , AV_LOG_ERROR , ""Maximum tree recursion level exceeded.\\n"" ) ; return AVERROR_INVALIDDATA ; } <vul-end> if ( ! bitstream_read_bit ( bc ) ) { if ( hc -> current >= 256 ) { av_log ( NULL , AV_LOG_ERROR , ""Tree size exceeded!\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( length ) { hc -> bits [ hc -> current ] = prefix ; hc -> lengths [ hc -> current ] = length ; } else { hc -> bits [ hc -> current ] = 0 ; hc -> lengths [ hc -> current ] = 0 ; } hc -> values [ hc -> current ] = bitstream_read ( bc , 8 ) ; hc -> current ++ ; if ( hc -> maxlength < length ) hc -> maxlength = length ; return 0 ; } else { int r ; length ++ ; r = smacker_decode_tree ( bc , hc , prefix , length ) ; if ( r ) return r ; return smacker_decode_tree ( bc , hc , prefix | ( 1 << ( length - 1 ) ) , length ) ; } }"
205,"CWE-125 static int set_geometry ( unsigned int cmd , struct floppy_struct * g , int drive , int type , struct block_device * bdev ) { int cnt ; <vul-start> if ( g -> sect <= 0 || g -> head <= 0 || <vul-end> ( unsigned char ) ( ( g -> sect << 2 ) >> FD_SIZECODE ( g ) ) == 0 || g -> track <= 0 || g -> track > UDP -> tracks >> STRETCH ( g ) || ( g -> stretch & ~ ( FD_STRETCH | FD_SWAPSIDES | FD_SECTBASEMASK ) ) != 0 ) return - EINVAL ; if ( type ) { if ( ! capable ( CAP_SYS_ADMIN ) ) return - EPERM ; mutex_lock ( & open_lock ) ; if ( lock_fdc ( drive ) ) { mutex_unlock ( & open_lock ) ; return - EINTR ; } floppy_type [ type ] = * g ; floppy_type [ type ] . name = ""user format"" ; for ( cnt = type << 2 ; cnt < ( type << 2 ) + 4 ; cnt ++ ) floppy_sizes [ cnt ] = floppy_sizes [ cnt + 0x80 ] = floppy_type [ type ] . size + 1 ; process_fd_request ( ) ; for ( cnt = 0 ; cnt < N_DRIVE ; cnt ++ ) { struct block_device * bdev = opened_bdev [ cnt ] ; if ( ! bdev || ITYPE ( drive_state [ cnt ] . fd_device ) != type ) continue ; __invalidate_device ( bdev , true ) ; } mutex_unlock ( & open_lock ) ; } else { int oldStretch ; if ( lock_fdc ( drive ) ) return - EINTR ; if ( cmd != FDDEFPRM ) { if ( poll_drive ( true , FD_RAW_NEED_DISK ) == - EINTR ) return - EINTR ; } oldStretch = g -> stretch ; user_params [ drive ] = * g ; if ( buffer_drive == drive ) SUPBOUND ( buffer_max , user_params [ drive ] . sect ) ; current_type [ drive ] = & user_params [ drive ] ; floppy_sizes [ drive ] = user_params [ drive ] . size ; if ( cmd == FDDEFPRM ) DRS -> keep_data = - 1 ; else DRS -> keep_data = 1 ; if ( DRS -> maxblock > user_params [ drive ] . sect || DRS -> maxtrack || ( ( user_params [ drive ] . sect ^ oldStretch ) & ( FD_SWAPSIDES | FD_SECTBASEMASK ) ) ) invalidate_drive ( bdev ) ; else process_fd_request ( ) ;","static int set_geometry ( unsigned int cmd , struct floppy_struct * g , int drive , int type , struct block_device * bdev ) { int cnt ; <vul-start> if ( ( int ) g -> sect <= 0 || ( int ) g -> head <= 0 || ( int ) ( g -> sect * g -> head ) <= 0 || <vul-end> ( unsigned char ) ( ( g -> sect << 2 ) >> FD_SIZECODE ( g ) ) == 0 || g -> track <= 0 || g -> track > UDP -> tracks >> STRETCH ( g ) || ( g -> stretch & ~ ( FD_STRETCH | FD_SWAPSIDES | FD_SECTBASEMASK ) ) != 0 ) return - EINVAL ; if ( type ) { if ( ! capable ( CAP_SYS_ADMIN ) ) return - EPERM ; mutex_lock ( & open_lock ) ; if ( lock_fdc ( drive ) ) { mutex_unlock ( & open_lock ) ; return - EINTR ; } floppy_type [ type ] = * g ; floppy_type [ type ] . name = ""user format"" ; for ( cnt = type << 2 ; cnt < ( type << 2 ) + 4 ; cnt ++ ) floppy_sizes [ cnt ] = floppy_sizes [ cnt + 0x80 ] = floppy_type [ type ] . size + 1 ; process_fd_request ( ) ; for ( cnt = 0 ; cnt < N_DRIVE ; cnt ++ ) { struct block_device * bdev = opened_bdev [ cnt ] ; if ( ! bdev || ITYPE ( drive_state [ cnt ] . fd_device ) != type ) continue ; __invalidate_device ( bdev , true ) ; } mutex_unlock ( & open_lock ) ; } else { int oldStretch ; if ( lock_fdc ( drive ) ) return - EINTR ; if ( cmd != FDDEFPRM ) { if ( poll_drive ( true , FD_RAW_NEED_DISK ) == - EINTR ) return - EINTR ; } oldStretch = g -> stretch ; user_params [ drive ] = * g ; if ( buffer_drive == drive ) SUPBOUND ( buffer_max , user_params [ drive ] . sect ) ; current_type [ drive ] = & user_params [ drive ] ; floppy_sizes [ drive ] = user_params [ drive ] . size ; if ( cmd == FDDEFPRM ) DRS -> keep_data = - 1 ; else DRS -> keep_data = 1 ; if ( DRS -> maxblock > user_params [ drive ] . sect || DRS -> maxtrack || ( ( user_params [ drive ] . sect ^ oldStretch ) & ( FD_SWAPSIDES | FD_SECTBASEMASK ) ) ) invalidate_drive ( bdev ) ; else process_fd_request ( ) ;"
206,"NVD-CWE-Other static ssize_t aio_setup_single_vector ( struct kiocb * kiocb , int rw , char __user * buf , unsigned long * nr_segs , size_t len , <vul-start> struct iovec * iovec ) <vul-end> { <vul-start> <vul-end> if ( unlikely ( ! access_ok ( ! rw , buf , len ) ) ) return - EFAULT ; iovec -> iov_base = buf ; iovec -> iov_len = len ; * nr_segs = 1 ; <vul-start> <vul-end> return 0 ; }","static ssize_t aio_setup_single_vector ( struct kiocb * kiocb , int rw , char __user * buf , unsigned long * nr_segs , size_t len , <vul-start> struct iovec * iovec , struct iov_iter * iter ) <vul-end> { <vul-start> if ( len > MAX_RW_COUNT ) len = MAX_RW_COUNT ; <vul-end> if ( unlikely ( ! access_ok ( ! rw , buf , len ) ) ) return - EFAULT ; iovec -> iov_base = buf ; iovec -> iov_len = len ; * nr_segs = 1 ; <vul-start> iov_iter_init ( iter , rw , iovec , * nr_segs , len ) ; <vul-end> return 0 ; }"
207,"CWE-119 WORD32 ih264d_parse_nal_unit ( iv_obj_t * dec_hdl , ivd_video_decode_op_t * ps_dec_op , UWORD8 * pu1_buf , UWORD32 u4_length ) { dec_bit_stream_t * ps_bitstrm ; dec_struct_t * ps_dec = ( dec_struct_t * ) dec_hdl -> pv_codec_handle ; ivd_video_decode_ip_t * ps_dec_in = ( ivd_video_decode_ip_t * ) ps_dec -> pv_dec_in ; dec_slice_params_t * ps_cur_slice = ps_dec -> ps_cur_slice ; UWORD8 u1_first_byte , u1_nal_ref_idc ; UWORD8 u1_nal_unit_type ; WORD32 i_status = OK ; ps_bitstrm = ps_dec -> ps_bitstrm ; if ( pu1_buf ) { if ( u4_length ) { ps_dec_op -> u4_frame_decoded_flag = 0 ; ih264d_process_nal_unit ( ps_dec -> ps_bitstrm , pu1_buf , u4_length ) ; SWITCHOFFTRACE ; u1_first_byte = ih264d_get_bits_h264 ( ps_bitstrm , 8 ) ; if ( NAL_FORBIDDEN_BIT ( u1_first_byte ) ) { H264_DEC_DEBUG_PRINT ( ""\\nForbidden bit set in Nal Unit, Let\'s try\\n"" ) ; } u1_nal_unit_type = NAL_UNIT_TYPE ( u1_first_byte ) ; <vul-start> <vul-end> ps_dec -> u1_nal_unit_type = u1_nal_unit_type ; u1_nal_ref_idc = ( UWORD8 ) ( NAL_REF_IDC ( u1_first_byte ) ) ; switch ( u1_nal_unit_type ) { case SLICE_DATA_PARTITION_A_NAL : case SLICE_DATA_PARTITION_B_NAL : case SLICE_DATA_PARTITION_C_NAL : if ( ! ps_dec -> i4_decode_header ) ih264d_parse_slice_partition ( ps_dec , ps_bitstrm ) ; break ; case IDR_SLICE_NAL : case SLICE_NAL : DEBUG_THREADS_PRINTF ( ""Decoding  a slice NAL\\n"" ) ; if ( ! ps_dec -> i4_decode_header ) { if ( ps_dec -> i4_header_decoded == 3 ) { ps_dec -> u4_slice_start_code_found = 1 ; ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_decode_slice ( ( UWORD8 ) ( u1_nal_unit_type == IDR_SLICE_NAL ) , u1_nal_ref_idc , ps_dec ) ; if ( ( ps_dec -> u4_first_slice_in_pic != 0 ) && ( ( ps_dec -> ps_dec_err_status -> u1_err_flag & REJECT_CUR_PIC ) == 0 ) ) { ps_dec -> u4_first_slice_in_pic = 1 ; } if ( i_status != OK ) { return i_status ; } } else { H264_DEC_DEBUG_PRINT ( ""\\nSlice NAL Supplied but no header has been supplied\\n"" ) ; } } break ; case SEI_NAL : if ( ! ps_dec -> i4_decode_header ) { ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_sei_message ( ps_dec , ps_bitstrm ) ; if ( i_status != OK ) return i_status ; ih264d_parse_sei ( ps_dec , ps_bitstrm ) ; } break ;","WORD32 ih264d_parse_nal_unit ( iv_obj_t * dec_hdl , ivd_video_decode_op_t * ps_dec_op , UWORD8 * pu1_buf , UWORD32 u4_length ) { dec_bit_stream_t * ps_bitstrm ; dec_struct_t * ps_dec = ( dec_struct_t * ) dec_hdl -> pv_codec_handle ; ivd_video_decode_ip_t * ps_dec_in = ( ivd_video_decode_ip_t * ) ps_dec -> pv_dec_in ; dec_slice_params_t * ps_cur_slice = ps_dec -> ps_cur_slice ; UWORD8 u1_first_byte , u1_nal_ref_idc ; UWORD8 u1_nal_unit_type ; WORD32 i_status = OK ; ps_bitstrm = ps_dec -> ps_bitstrm ; if ( pu1_buf ) { if ( u4_length ) { ps_dec_op -> u4_frame_decoded_flag = 0 ; ih264d_process_nal_unit ( ps_dec -> ps_bitstrm , pu1_buf , u4_length ) ; SWITCHOFFTRACE ; u1_first_byte = ih264d_get_bits_h264 ( ps_bitstrm , 8 ) ; if ( NAL_FORBIDDEN_BIT ( u1_first_byte ) ) { H264_DEC_DEBUG_PRINT ( ""\\nForbidden bit set in Nal Unit, Let\'s try\\n"" ) ; } u1_nal_unit_type = NAL_UNIT_TYPE ( u1_first_byte ) ; <vul-start> if ( ( ps_dec -> u2_total_mbs_coded != 0 ) && ( u1_nal_unit_type > IDR_SLICE_NAL ) ) { return ERROR_INCOMPLETE_FRAME ; } <vul-end> ps_dec -> u1_nal_unit_type = u1_nal_unit_type ; u1_nal_ref_idc = ( UWORD8 ) ( NAL_REF_IDC ( u1_first_byte ) ) ; switch ( u1_nal_unit_type ) { case SLICE_DATA_PARTITION_A_NAL : case SLICE_DATA_PARTITION_B_NAL : case SLICE_DATA_PARTITION_C_NAL : if ( ! ps_dec -> i4_decode_header ) ih264d_parse_slice_partition ( ps_dec , ps_bitstrm ) ; break ; case IDR_SLICE_NAL : case SLICE_NAL : DEBUG_THREADS_PRINTF ( ""Decoding  a slice NAL\\n"" ) ; if ( ! ps_dec -> i4_decode_header ) { if ( ps_dec -> i4_header_decoded == 3 ) { ps_dec -> u4_slice_start_code_found = 1 ; ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_decode_slice ( ( UWORD8 ) ( u1_nal_unit_type == IDR_SLICE_NAL ) , u1_nal_ref_idc , ps_dec ) ; if ( ( ps_dec -> u4_first_slice_in_pic != 0 ) && ( ( ps_dec -> ps_dec_err_status -> u1_err_flag & REJECT_CUR_PIC ) == 0 ) ) { ps_dec -> u4_first_slice_in_pic = 1 ; } if ( i_status != OK ) { return i_status ; } } else { H264_DEC_DEBUG_PRINT ( ""\\nSlice NAL Supplied but no header has been supplied\\n"" ) ; } } break ; case SEI_NAL : if ( ! ps_dec -> i4_decode_header ) { ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_sei_message ( ps_dec , ps_bitstrm ) ; if ( i_status != OK ) return i_status ; ih264d_parse_sei ( ps_dec , ps_bitstrm ) ; } break ;"
208,"CWE-200 static int userauth_pubkey ( struct ssh * ssh ) { Authctxt * authctxt = ssh -> authctxt ; struct passwd * pw = authctxt -> pw ; <vul-start> struct sshbuf * b ; <vul-end> struct sshkey * key = NULL ; <vul-start> char * pkalg , * userstyle = NULL , * key_s = NULL , * ca_s = NULL ; u_char * pkblob , * sig , have_sig ; <vul-end> size_t blen , slen ; int r , pktype ; int authenticated = 0 ; struct sshauthopt * authopts = NULL ; <vul-start> if ( ! authctxt -> valid ) { debug2 ( ""%s: disabled because of invalid user"" , __func__ ) ; return 0 ; } <vul-end> if ( ( r = sshpkt_get_u8 ( ssh , & have_sig ) ) != 0 || ( r = sshpkt_get_cstring ( ssh , & pkalg , NULL ) ) != 0 || ( r = sshpkt_get_string ( ssh , & pkblob , & blen ) ) != 0 ) fatal ( ""%s: parse request failed: %s"" , __func__ , ssh_err ( r ) ) ; pktype = sshkey_type_from_name ( pkalg ) ; if ( pktype == KEY_UNSPEC ) { verbose ( ""%s: unsupported public key algorithm: %s"" , __func__ , pkalg ) ; goto done ; } if ( ( r = sshkey_from_blob ( pkblob , blen , & key ) ) != 0 ) { error ( ""%s: could not parse key: %s"" , __func__ , ssh_err ( r ) ) ; goto done ; } if ( key == NULL ) { error ( ""%s: cannot decode key: %s"" , __func__ , pkalg ) ; goto done ; } if ( key -> type != pktype ) { error ( ""%s: type mismatch for decoded key "" ""(received %d, expected %d)"" , __func__ , key -> type , pktype ) ; goto done ; } if ( sshkey_type_plain ( key -> type ) == KEY_RSA && ( ssh -> compat & SSH_BUG_RSASIGMD5 ) != 0 ) { logit ( ""Refusing RSA key because client uses unsafe "" ""signature scheme"" ) ; goto done ; } if ( auth2_key_already_used ( authctxt , key ) ) { logit ( ""refusing previously-used %s key"" , sshkey_type ( key ) ) ; goto done ; } if ( match_pattern_list ( pkalg , options . pubkey_key_types , 0 ) != 1 ) { logit ( ""%s: key type %s not in PubkeyAcceptedKeyTypes"" , __func__ , sshkey_ssh_name ( key ) ) ; goto done ; } key_s = format_key ( key ) ; if ( sshkey_is_cert ( key ) ) ca_s = format_key ( key -> cert -> signature_key ) ; if ( have_sig ) { debug3 ( ""%s: have %s signature for %s%s%s"" , __func__ , pkalg , key_s , ca_s == NULL ? """" : "" CA "" , ca_s == NULL ? """" : ca_s ) ; if ( ( r = sshpkt_get_string ( ssh , & sig , & slen ) ) != 0 || ( r = sshpkt_get_end ( ssh ) ) != 0 ) fatal ( ""%s: %s"" , __func__ , ssh_err ( r ) ) ; if ( ( b = sshbuf_new ( ) ) == NULL ) fatal ( ""%s: sshbuf_new failed"" , __func__ ) ; if ( ssh -> compat & SSH_OLD_SESSIONID ) { if ( ( r = sshbuf_put ( b , session_id2 , session_id2_len ) ) != 0 ) fatal ( ""%s: sshbuf_put session id: %s"" , __func__ , ssh_err ( r ) ) ; } else { if ( ( r = sshbuf_put_string ( b , session_id2 , session_id2_len ) ) != 0 ) fatal ( ""%s: sshbuf_put_string session id: %s"" , __func__ , ssh_err ( r ) ) ; } <vul-start> <vul-end> xasprintf ( & userstyle , ""%s%s%s"" , authctxt -> user , authctxt -> style ? "":"" : """" , authctxt -> style ? authctxt -> style : """" ) ; if ( ( r = sshbuf_put_u8 ( b , SSH2_MSG_USERAUTH_REQUEST ) ) != 0 || ( r = sshbuf_put_cstring ( b , userstyle ) ) != 0 || ( r = sshbuf_put_cstring ( b , authctxt -> service ) ) != 0 || ( r = sshbuf_put_cstring ( b , ""publickey"" ) ) != 0 || ( r = sshbuf_put_u8 ( b , have_sig ) ) != 0 || ( r = sshbuf_put_cstring ( b , pkalg ) != 0 ) || ( r = sshbuf_put_string ( b , pkblob , blen ) ) != 0 ) fatal ( ""%s: build packet failed: %s"" , __func__ , ssh_err ( r ) ) ; # ifdef DEBUG_PK sshbuf_dump ( b , stderr ) ; # endif authenticated = 0 ; if ( PRIVSEP ( user_key_allowed ( ssh , pw , key , 1 , & authopts ) ) && PRIVSEP ( sshkey_verify ( key , sig , slen , sshbuf_ptr ( b ) , sshbuf_len ( b ) , ( ssh -> compat & SSH_BUG_SIGTYPE ) == 0 ? pkalg : NULL , ssh -> compat ) ) == 0 ) { authenticated = 1 ; } sshbuf_free ( b ) ; <vul-start> free ( sig ) ; <vul-end> auth2_record_key ( authctxt , authenticated , key ) ; } else { debug ( ""%s: test pkalg %s pkblob %s%s%s"" , __func__ , pkalg , key_s , ca_s == NULL ? """" : "" CA "" , ca_s == NULL ? """" : ca_s ) ; if ( ( r = sshpkt_get_end ( ssh ) ) != 0 ) fatal ( ""%s: %s"" , __func__ , ssh_err ( r ) ) ; <vul-start> <vul-end> if ( PRIVSEP ( user_key_allowed ( ssh , pw , key , 0 , NULL ) ) ) { if ( ( r = sshpkt_start ( ssh , SSH2_MSG_USERAUTH_PK_OK ) ) != 0 || ( r = sshpkt_put_cstring ( ssh , pkalg ) ) != 0 || ( r = sshpkt_put_string ( ssh , pkblob , blen ) ) != 0 || ( r = sshpkt_send ( ssh ) ) != 0 || ( r = ssh_packet_write_wait ( ssh ) ) != 0 ) fatal ( ""%s: %s"" , __func__ , ssh_err ( r ) ) ; authctxt -> postponed = 1 ; } } done : if ( authenticated == 1 && auth_activate_options ( ssh , authopts ) != 0 ) { debug ( ""%s: key options inconsistent with existing"" , __func__ ) ; authenticated = 0 ; } debug2 ( ""%s: authenticated %d pkalg %s"" , __func__ , authenticated , pkalg ) ; sshauthopt_free ( authopts ) ; sshkey_free ( key ) ; free ( userstyle ) ; free ( pkalg ) ; free ( pkblob ) ; free ( key_s ) ; free ( ca_s ) ; <vul-start> <vul-end> return authenticated ; }","static int userauth_pubkey ( struct ssh * ssh ) { Authctxt * authctxt = ssh -> authctxt ; struct passwd * pw = authctxt -> pw ; <vul-start> struct sshbuf * b = NULL ; <vul-end> struct sshkey * key = NULL ; <vul-start> char * pkalg = NULL , * userstyle = NULL , * key_s = NULL , * ca_s = NULL ; u_char * pkblob = NULL , * sig = NULL , have_sig ; <vul-end> size_t blen , slen ; int r , pktype ; int authenticated = 0 ; struct sshauthopt * authopts = NULL ; <vul-start> <vul-end> if ( ( r = sshpkt_get_u8 ( ssh , & have_sig ) ) != 0 || ( r = sshpkt_get_cstring ( ssh , & pkalg , NULL ) ) != 0 || ( r = sshpkt_get_string ( ssh , & pkblob , & blen ) ) != 0 ) fatal ( ""%s: parse request failed: %s"" , __func__ , ssh_err ( r ) ) ; pktype = sshkey_type_from_name ( pkalg ) ; if ( pktype == KEY_UNSPEC ) { verbose ( ""%s: unsupported public key algorithm: %s"" , __func__ , pkalg ) ; goto done ; } if ( ( r = sshkey_from_blob ( pkblob , blen , & key ) ) != 0 ) { error ( ""%s: could not parse key: %s"" , __func__ , ssh_err ( r ) ) ; goto done ; } if ( key == NULL ) { error ( ""%s: cannot decode key: %s"" , __func__ , pkalg ) ; goto done ; } if ( key -> type != pktype ) { error ( ""%s: type mismatch for decoded key "" ""(received %d, expected %d)"" , __func__ , key -> type , pktype ) ; goto done ; } if ( sshkey_type_plain ( key -> type ) == KEY_RSA && ( ssh -> compat & SSH_BUG_RSASIGMD5 ) != 0 ) { logit ( ""Refusing RSA key because client uses unsafe "" ""signature scheme"" ) ; goto done ; } if ( auth2_key_already_used ( authctxt , key ) ) { logit ( ""refusing previously-used %s key"" , sshkey_type ( key ) ) ; goto done ; } if ( match_pattern_list ( pkalg , options . pubkey_key_types , 0 ) != 1 ) { logit ( ""%s: key type %s not in PubkeyAcceptedKeyTypes"" , __func__ , sshkey_ssh_name ( key ) ) ; goto done ; } key_s = format_key ( key ) ; if ( sshkey_is_cert ( key ) ) ca_s = format_key ( key -> cert -> signature_key ) ; if ( have_sig ) { debug3 ( ""%s: have %s signature for %s%s%s"" , __func__ , pkalg , key_s , ca_s == NULL ? """" : "" CA "" , ca_s == NULL ? """" : ca_s ) ; if ( ( r = sshpkt_get_string ( ssh , & sig , & slen ) ) != 0 || ( r = sshpkt_get_end ( ssh ) ) != 0 ) fatal ( ""%s: %s"" , __func__ , ssh_err ( r ) ) ; if ( ( b = sshbuf_new ( ) ) == NULL ) fatal ( ""%s: sshbuf_new failed"" , __func__ ) ; if ( ssh -> compat & SSH_OLD_SESSIONID ) { if ( ( r = sshbuf_put ( b , session_id2 , session_id2_len ) ) != 0 ) fatal ( ""%s: sshbuf_put session id: %s"" , __func__ , ssh_err ( r ) ) ; } else { if ( ( r = sshbuf_put_string ( b , session_id2 , session_id2_len ) ) != 0 ) fatal ( ""%s: sshbuf_put_string session id: %s"" , __func__ , ssh_err ( r ) ) ; } <vul-start> if ( ! authctxt -> valid || authctxt -> user == NULL ) { debug2 ( ""%s: disabled because of invalid user"" , __func__ ) ; goto done ; } <vul-end> xasprintf ( & userstyle , ""%s%s%s"" , authctxt -> user , authctxt -> style ? "":"" : """" , authctxt -> style ? authctxt -> style : """" ) ; if ( ( r = sshbuf_put_u8 ( b , SSH2_MSG_USERAUTH_REQUEST ) ) != 0 || ( r = sshbuf_put_cstring ( b , userstyle ) ) != 0 || ( r = sshbuf_put_cstring ( b , authctxt -> service ) ) != 0 || ( r = sshbuf_put_cstring ( b , ""publickey"" ) ) != 0 || ( r = sshbuf_put_u8 ( b , have_sig ) ) != 0 || ( r = sshbuf_put_cstring ( b , pkalg ) != 0 ) || ( r = sshbuf_put_string ( b , pkblob , blen ) ) != 0 ) fatal ( ""%s: build packet failed: %s"" , __func__ , ssh_err ( r ) ) ; # ifdef DEBUG_PK sshbuf_dump ( b , stderr ) ; # endif authenticated = 0 ; if ( PRIVSEP ( user_key_allowed ( ssh , pw , key , 1 , & authopts ) ) && PRIVSEP ( sshkey_verify ( key , sig , slen , sshbuf_ptr ( b ) , sshbuf_len ( b ) , ( ssh -> compat & SSH_BUG_SIGTYPE ) == 0 ? pkalg : NULL , ssh -> compat ) ) == 0 ) { authenticated = 1 ; } sshbuf_free ( b ) ; <vul-start> <vul-end> auth2_record_key ( authctxt , authenticated , key ) ; } else { debug ( ""%s: test pkalg %s pkblob %s%s%s"" , __func__ , pkalg , key_s , ca_s == NULL ? """" : "" CA "" , ca_s == NULL ? """" : ca_s ) ; if ( ( r = sshpkt_get_end ( ssh ) ) != 0 ) fatal ( ""%s: %s"" , __func__ , ssh_err ( r ) ) ; <vul-start> if ( ! authctxt -> valid || authctxt -> user == NULL ) { debug2 ( ""%s: disabled because of invalid user"" , __func__ ) ; goto done ; } <vul-end> if ( PRIVSEP ( user_key_allowed ( ssh , pw , key , 0 , NULL ) ) ) { if ( ( r = sshpkt_start ( ssh , SSH2_MSG_USERAUTH_PK_OK ) ) != 0 || ( r = sshpkt_put_cstring ( ssh , pkalg ) ) != 0 || ( r = sshpkt_put_string ( ssh , pkblob , blen ) ) != 0 || ( r = sshpkt_send ( ssh ) ) != 0 || ( r = ssh_packet_write_wait ( ssh ) ) != 0 ) fatal ( ""%s: %s"" , __func__ , ssh_err ( r ) ) ; authctxt -> postponed = 1 ; } } done : if ( authenticated == 1 && auth_activate_options ( ssh , authopts ) != 0 ) { debug ( ""%s: key options inconsistent with existing"" , __func__ ) ; authenticated = 0 ; } debug2 ( ""%s: authenticated %d pkalg %s"" , __func__ , authenticated , pkalg ) ; sshauthopt_free ( authopts ) ; sshkey_free ( key ) ; free ( userstyle ) ; free ( pkalg ) ; free ( pkblob ) ; free ( key_s ) ; free ( ca_s ) ; <vul-start> free ( sig ) ; <vul-end> return authenticated ; }"
209,"CWE-20 struct sk_buff * __skb_recv_datagram ( struct sock * sk , unsigned int flags , int * peeked , int * off , int * err ) { struct sk_buff * skb ; long timeo ; int error = sock_error ( sk ) ; if ( error ) goto no_packet ; timeo = sock_rcvtimeo ( sk , flags & MSG_DONTWAIT ) ; do { unsigned long cpu_flags ; struct sk_buff_head * queue = & sk -> sk_receive_queue ; spin_lock_irqsave ( & queue -> lock , cpu_flags ) ; skb_queue_walk ( queue , skb ) { * peeked = skb -> peeked ; if ( flags & MSG_PEEK ) { <vul-start> if ( * off >= skb -> len ) { <vul-end> * off -= skb -> len ; continue ; } skb -> peeked = 1 ; atomic_inc ( & skb -> users ) ; } else __skb_unlink ( skb , queue ) ; spin_unlock_irqrestore ( & queue -> lock , cpu_flags ) ; return skb ; } spin_unlock_irqrestore ( & queue -> lock , cpu_flags ) ; error = - EAGAIN ; if ( ! timeo ) goto no_packet ; } while ( ! wait_for_packet ( sk , err , & timeo ) ) ; return NULL ; no_packet : * err = error ; return NULL ; }","struct sk_buff * __skb_recv_datagram ( struct sock * sk , unsigned int flags , int * peeked , int * off , int * err ) { struct sk_buff * skb ; long timeo ; int error = sock_error ( sk ) ; if ( error ) goto no_packet ; timeo = sock_rcvtimeo ( sk , flags & MSG_DONTWAIT ) ; do { unsigned long cpu_flags ; struct sk_buff_head * queue = & sk -> sk_receive_queue ; spin_lock_irqsave ( & queue -> lock , cpu_flags ) ; skb_queue_walk ( queue , skb ) { * peeked = skb -> peeked ; if ( flags & MSG_PEEK ) { <vul-start> if ( * off >= skb -> len && skb -> len ) { <vul-end> * off -= skb -> len ; continue ; } skb -> peeked = 1 ; atomic_inc ( & skb -> users ) ; } else __skb_unlink ( skb , queue ) ; spin_unlock_irqrestore ( & queue -> lock , cpu_flags ) ; return skb ; } spin_unlock_irqrestore ( & queue -> lock , cpu_flags ) ; error = - EAGAIN ; if ( ! timeo ) goto no_packet ; } while ( ! wait_for_packet ( sk , err , & timeo ) ) ; return NULL ; no_packet : * err = error ; return NULL ; }"
210,"CWE-77 enum ImapAuthRes imap_auth_login ( struct ImapData * idata , const char * method ) { char q_user [ SHORT_STRING ] , q_pass [ SHORT_STRING ] ; char buf [ STRING ] ; int rc ; if ( mutt_bit_isset ( idata -> capabilities , LOGINDISABLED ) ) { mutt_message ( _ ( ""LOGIN disabled on this server."" ) ) ; return IMAP_AUTH_UNAVAIL ; } if ( mutt_account_getuser ( & idata -> conn -> account ) < 0 ) return IMAP_AUTH_FAILURE ; if ( mutt_account_getpass ( & idata -> conn -> account ) < 0 ) return IMAP_AUTH_FAILURE ; mutt_message ( _ ( ""Logging in..."" ) ) ; <vul-start> imap_quote_string ( q_user , sizeof ( q_user ) , idata -> conn -> account . user ) ; imap_quote_string ( q_pass , sizeof ( q_pass ) , idata -> conn -> account . pass ) ; <vul-end> if ( DebugLevel < IMAP_LOG_PASS ) mutt_debug ( 2 , ""Sending LOGIN command for %s...\\n"" , idata -> conn -> account . user ) ; snprintf ( buf , sizeof ( buf ) , ""LOGIN %s %s"" , q_user , q_pass ) ; rc = imap_exec ( idata , buf , IMAP_CMD_FAIL_OK | IMAP_CMD_PASS ) ; if ( ! rc ) { mutt_clear_error ( ) ; return IMAP_AUTH_SUCCESS ; } mutt_error ( _ ( ""Login failed."" ) ) ; return IMAP_AUTH_FAILURE ; }","enum ImapAuthRes imap_auth_login ( struct ImapData * idata , const char * method ) { char q_user [ SHORT_STRING ] , q_pass [ SHORT_STRING ] ; char buf [ STRING ] ; int rc ; if ( mutt_bit_isset ( idata -> capabilities , LOGINDISABLED ) ) { mutt_message ( _ ( ""LOGIN disabled on this server."" ) ) ; return IMAP_AUTH_UNAVAIL ; } if ( mutt_account_getuser ( & idata -> conn -> account ) < 0 ) return IMAP_AUTH_FAILURE ; if ( mutt_account_getpass ( & idata -> conn -> account ) < 0 ) return IMAP_AUTH_FAILURE ; mutt_message ( _ ( ""Logging in..."" ) ) ; <vul-start> imap_quote_string ( q_user , sizeof ( q_user ) , idata -> conn -> account . user , false ) ; imap_quote_string ( q_pass , sizeof ( q_pass ) , idata -> conn -> account . pass , false ) ; <vul-end> if ( DebugLevel < IMAP_LOG_PASS ) mutt_debug ( 2 , ""Sending LOGIN command for %s...\\n"" , idata -> conn -> account . user ) ; snprintf ( buf , sizeof ( buf ) , ""LOGIN %s %s"" , q_user , q_pass ) ; rc = imap_exec ( idata , buf , IMAP_CMD_FAIL_OK | IMAP_CMD_PASS ) ; if ( ! rc ) { mutt_clear_error ( ) ; return IMAP_AUTH_SUCCESS ; } mutt_error ( _ ( ""Login failed."" ) ) ; return IMAP_AUTH_FAILURE ; }"
211,"CWE-20 static int ovl_remove_upper ( struct dentry * dentry , bool is_dir ) { struct dentry * upperdir = ovl_dentry_upper ( dentry -> d_parent ) ; struct inode * dir = upperdir -> d_inode ; <vul-start> struct dentry * upper = ovl_dentry_upper ( dentry ) ; <vul-end> int err ; inode_lock_nested ( dir , I_MUTEX_PARENT ) ; <vul-start> <vul-end> err = - ESTALE ; <vul-start> if ( upper -> d_parent == upperdir ) { dget ( upper ) ; <vul-end> if ( is_dir ) err = vfs_rmdir ( dir , upper ) ; else err = vfs_unlink ( dir , upper , NULL ) ; <vul-start> dput ( upper ) ; <vul-end> ovl_dentry_version_inc ( dentry -> d_parent ) ; } <vul-start> <vul-end> if ( ! err ) d_drop ( dentry ) ; <vul-start> <vul-end> inode_unlock ( dir ) ; return err ; }","static int ovl_remove_upper ( struct dentry * dentry , bool is_dir ) { struct dentry * upperdir = ovl_dentry_upper ( dentry -> d_parent ) ; struct inode * dir = upperdir -> d_inode ; <vul-start> struct dentry * upper ; <vul-end> int err ; inode_lock_nested ( dir , I_MUTEX_PARENT ) ; <vul-start> upper = lookup_one_len ( dentry -> d_name . name , upperdir , dentry -> d_name . len ) ; err = PTR_ERR ( upper ) ; if ( IS_ERR ( upper ) ) goto out_unlock ; <vul-end> err = - ESTALE ; <vul-start> if ( upper == ovl_dentry_upper ( dentry ) ) { <vul-end> if ( is_dir ) err = vfs_rmdir ( dir , upper ) ; else err = vfs_unlink ( dir , upper , NULL ) ; <vul-start> <vul-end> ovl_dentry_version_inc ( dentry -> d_parent ) ; } <vul-start> dput ( upper ) ; <vul-end> if ( ! err ) d_drop ( dentry ) ; <vul-start> out_unlock : <vul-end> inode_unlock ( dir ) ; return err ; }"
212,"CWE-264 int want_reply ; int r , success = 0 , allocated_listen_port = 0 ; struct sshbuf * resp = NULL ; rtype = packet_get_string ( NULL ) ; want_reply = packet_get_char ( ) ; debug ( ""server_input_global_request: rtype %s want_reply %d"" , rtype , want_reply ) ; if ( strcmp ( rtype , ""tcpip-forward"" ) == 0 ) { struct passwd * pw ; struct Forward fwd ; pw = the_authctxt -> pw ; if ( pw == NULL || ! the_authctxt -> valid ) fatal ( ""server_input_global_request: no/invalid user"" ) ; memset ( & fwd , 0 , sizeof ( fwd ) ) ; fwd . listen_host = packet_get_string ( NULL ) ; fwd . listen_port = ( u_short ) packet_get_int ( ) ; debug ( ""server_input_global_request: tcpip-forward listen %s port %d"" , fwd . listen_host , fwd . listen_port ) ; if ( ( options . allow_tcp_forwarding & FORWARD_REMOTE ) == 0 || no_port_forwarding_flag || options . disable_forwarding || ( ! want_reply && fwd . listen_port == 0 ) || ( fwd . listen_port != 0 && ! bind_permitted ( fwd . listen_port , pw -> pw_uid ) ) ) { success = 0 ; packet_send_debug ( ""Server has disabled port forwarding."" ) ; } else { success = channel_setup_remote_fwd_listener ( & fwd , & allocated_listen_port , & options . fwd_opts ) ; } free ( fwd . listen_host ) ; if ( ( resp = sshbuf_new ( ) ) == NULL ) fatal ( ""%s: sshbuf_new"" , __func__ ) ; if ( allocated_listen_port != 0 && ( r = sshbuf_put_u32 ( resp , allocated_listen_port ) ) != 0 ) fatal ( ""%s: sshbuf_put_u32: %s"" , __func__ , ssh_err ( r ) ) ; } else if ( strcmp ( rtype , ""cancel-tcpip-forward"" ) == 0 ) { struct Forward fwd ; memset ( & fwd , 0 , sizeof ( fwd ) ) ; fwd . listen_host = packet_get_string ( NULL ) ; fwd . listen_port = ( u_short ) packet_get_int ( ) ; debug ( ""%s: cancel-tcpip-forward addr %s port %d"" , __func__ , fwd . listen_host , fwd . listen_port ) ; success = channel_cancel_rport_listener ( & fwd ) ; free ( fwd . listen_host ) ; } else if ( strcmp ( rtype , ""streamlocal-forward@openssh.com"" ) == 0 ) { struct Forward fwd ; memset ( & fwd , 0 , sizeof ( fwd ) ) ; fwd . listen_path = packet_get_string ( NULL ) ; debug ( ""server_input_global_request: streamlocal-forward listen path %s"" , fwd . listen_path ) ; if ( ( options . allow_streamlocal_forwarding & FORWARD_REMOTE ) == 0 <vul-start> || no_port_forwarding_flag || options . disable_forwarding ) { <vul-end> success = 0 ; packet_send_debug ( ""Server has disabled port forwarding."" ) ; } else { success = channel_setup_remote_fwd_listener ( & fwd , NULL , & options . fwd_opts ) ; } free ( fwd . listen_path ) ; } else if ( strcmp ( rtype , ""cancel-streamlocal-forward@openssh.com"" ) == 0 ) { struct Forward fwd ; memset ( & fwd , 0 , sizeof ( fwd ) ) ; fwd . listen_path = packet_get_string ( NULL ) ; debug ( ""%s: cancel-streamlocal-forward path %s"" , __func__ , fwd . listen_path ) ; success = channel_cancel_rport_listener ( & fwd ) ; free ( fwd . listen_path ) ; } else if ( strcmp ( rtype , ""no-more-sessions@openssh.com"" ) == 0 ) { no_more_sessions = 1 ; success = 1 ; } else if ( strcmp ( rtype , ""hostkeys-prove-00@openssh.com"" ) == 0 ) { success = server_input_hostkeys_prove ( & resp ) ; } if ( want_reply ) { packet_start ( success ? SSH2_MSG_REQUEST_SUCCESS : SSH2_MSG_REQUEST_FAILURE ) ; if ( success && resp != NULL ) ssh_packet_put_raw ( active_state , sshbuf_ptr ( resp ) , sshbuf_len ( resp ) ) ; packet_send ( ) ; packet_write_wait ( ) ; } free ( rtype ) ; sshbuf_free ( resp ) ; return 0 ; }","int want_reply ; int r , success = 0 , allocated_listen_port = 0 ; struct sshbuf * resp = NULL ; rtype = packet_get_string ( NULL ) ; want_reply = packet_get_char ( ) ; debug ( ""server_input_global_request: rtype %s want_reply %d"" , rtype , want_reply ) ; if ( strcmp ( rtype , ""tcpip-forward"" ) == 0 ) { struct passwd * pw ; struct Forward fwd ; pw = the_authctxt -> pw ; if ( pw == NULL || ! the_authctxt -> valid ) fatal ( ""server_input_global_request: no/invalid user"" ) ; memset ( & fwd , 0 , sizeof ( fwd ) ) ; fwd . listen_host = packet_get_string ( NULL ) ; fwd . listen_port = ( u_short ) packet_get_int ( ) ; debug ( ""server_input_global_request: tcpip-forward listen %s port %d"" , fwd . listen_host , fwd . listen_port ) ; if ( ( options . allow_tcp_forwarding & FORWARD_REMOTE ) == 0 || no_port_forwarding_flag || options . disable_forwarding || ( ! want_reply && fwd . listen_port == 0 ) || ( fwd . listen_port != 0 && ! bind_permitted ( fwd . listen_port , pw -> pw_uid ) ) ) { success = 0 ; packet_send_debug ( ""Server has disabled port forwarding."" ) ; } else { success = channel_setup_remote_fwd_listener ( & fwd , & allocated_listen_port , & options . fwd_opts ) ; } free ( fwd . listen_host ) ; if ( ( resp = sshbuf_new ( ) ) == NULL ) fatal ( ""%s: sshbuf_new"" , __func__ ) ; if ( allocated_listen_port != 0 && ( r = sshbuf_put_u32 ( resp , allocated_listen_port ) ) != 0 ) fatal ( ""%s: sshbuf_put_u32: %s"" , __func__ , ssh_err ( r ) ) ; } else if ( strcmp ( rtype , ""cancel-tcpip-forward"" ) == 0 ) { struct Forward fwd ; memset ( & fwd , 0 , sizeof ( fwd ) ) ; fwd . listen_host = packet_get_string ( NULL ) ; fwd . listen_port = ( u_short ) packet_get_int ( ) ; debug ( ""%s: cancel-tcpip-forward addr %s port %d"" , __func__ , fwd . listen_host , fwd . listen_port ) ; success = channel_cancel_rport_listener ( & fwd ) ; free ( fwd . listen_host ) ; } else if ( strcmp ( rtype , ""streamlocal-forward@openssh.com"" ) == 0 ) { struct Forward fwd ; memset ( & fwd , 0 , sizeof ( fwd ) ) ; fwd . listen_path = packet_get_string ( NULL ) ; debug ( ""server_input_global_request: streamlocal-forward listen path %s"" , fwd . listen_path ) ; if ( ( options . allow_streamlocal_forwarding & FORWARD_REMOTE ) == 0 <vul-start> || no_port_forwarding_flag || options . disable_forwarding || ! use_privsep ) { <vul-end> success = 0 ; packet_send_debug ( ""Server has disabled port forwarding."" ) ; } else { success = channel_setup_remote_fwd_listener ( & fwd , NULL , & options . fwd_opts ) ; } free ( fwd . listen_path ) ; } else if ( strcmp ( rtype , ""cancel-streamlocal-forward@openssh.com"" ) == 0 ) { struct Forward fwd ; memset ( & fwd , 0 , sizeof ( fwd ) ) ; fwd . listen_path = packet_get_string ( NULL ) ; debug ( ""%s: cancel-streamlocal-forward path %s"" , __func__ , fwd . listen_path ) ; success = channel_cancel_rport_listener ( & fwd ) ; free ( fwd . listen_path ) ; } else if ( strcmp ( rtype , ""no-more-sessions@openssh.com"" ) == 0 ) { no_more_sessions = 1 ; success = 1 ; } else if ( strcmp ( rtype , ""hostkeys-prove-00@openssh.com"" ) == 0 ) { success = server_input_hostkeys_prove ( & resp ) ; } if ( want_reply ) { packet_start ( success ? SSH2_MSG_REQUEST_SUCCESS : SSH2_MSG_REQUEST_FAILURE ) ; if ( success && resp != NULL ) ssh_packet_put_raw ( active_state , sshbuf_ptr ( resp ) , sshbuf_len ( resp ) ) ; packet_send ( ) ; packet_write_wait ( ) ; } free ( rtype ) ; sshbuf_free ( resp ) ; return 0 ; }"
213,"CWE-119 <vul-start> static const char * parse_array ( cJSON * item , const char * value ) <vul-end> { cJSON * child ; <vul-start> if ( * value != '[' ) { ep = value ; return 0 ; } <vul-end> item -> type = cJSON_Array ; value = skip ( value + 1 ) ; <vul-start> if ( * value == ']' ) return value + 1 ; if ( ! ( item -> child = child = cJSON_New_Item ( ) ) ) return 0 ; if ( ! ( value = skip ( parse_value ( child , skip ( value ) ) ) ) ) return 0 ; while ( * value == ',' ) { <vul-end> cJSON * new_item ; <vul-start> if ( ! ( new_item = cJSON_New_Item ( ) ) ) return 0 ; child -> next = new_item ; new_item -> prev = child ; child = new_item ; if ( ! ( value = skip ( parse_value ( child , skip ( value + 1 ) ) ) ) ) return 0 ; <vul-end> } <vul-start> if ( * value == ']' ) return value + 1 ; ep = value ; return 0 ; <vul-end> }","<vul-start> static const char * parse_array ( cJSON * item , const char * value , const char * * ep ) <vul-end> { cJSON * child ; <vul-start> if ( * value != '[' ) { * ep = value ; return 0 ; } <vul-end> item -> type = cJSON_Array ; value = skip ( value + 1 ) ; <vul-start> if ( * value == ']' ) return value + 1 ; item -> child = child = cJSON_New_Item ( ) ; if ( ! item -> child ) return 0 ; value = skip ( parse_value ( child , skip ( value ) , ep ) ) ; if ( ! value ) return 0 ; while ( * value == ',' ) { <vul-end> cJSON * new_item ; <vul-start> if ( ! ( new_item = cJSON_New_Item ( ) ) ) return 0 ; child -> next = new_item ; new_item -> prev = child ; child = new_item ; value = skip ( parse_value ( child , skip ( value + 1 ) , ep ) ) ; if ( ! value ) return 0 ; <vul-end> } <vul-start> if ( * value == ']' ) return value + 1 ; * ep = value ; return 0 ; <vul-end> }"
214,"CWE-399 static int unmap_ref_private ( struct mm_struct * mm , struct vm_area_struct * vma , struct page * page , unsigned long address ) { struct hstate * h = hstate_vma ( vma ) ; struct vm_area_struct * iter_vma ; struct address_space * mapping ; struct prio_tree_iter iter ; pgoff_t pgoff ; address = address & huge_page_mask ( h ) ; pgoff = vma_hugecache_offset ( h , vma , address ) ; <vul-start> mapping = ( struct address_space * ) page_private ( page ) ; <vul-end> mutex_lock ( & mapping -> i_mmap_mutex ) ; vma_prio_tree_foreach ( iter_vma , & iter , & mapping -> i_mmap , pgoff , pgoff ) { if ( iter_vma == vma ) continue ; if ( ! is_vma_resv_set ( iter_vma , HPAGE_RESV_OWNER ) ) __unmap_hugepage_range ( iter_vma , address , address + huge_page_size ( h ) , page ) ; } mutex_unlock ( & mapping -> i_mmap_mutex ) ; return 1 ; }","static int unmap_ref_private ( struct mm_struct * mm , struct vm_area_struct * vma , struct page * page , unsigned long address ) { struct hstate * h = hstate_vma ( vma ) ; struct vm_area_struct * iter_vma ; struct address_space * mapping ; struct prio_tree_iter iter ; pgoff_t pgoff ; address = address & huge_page_mask ( h ) ; pgoff = vma_hugecache_offset ( h , vma , address ) ; <vul-start> mapping = vma -> vm_file -> f_dentry -> d_inode -> i_mapping ; <vul-end> mutex_lock ( & mapping -> i_mmap_mutex ) ; vma_prio_tree_foreach ( iter_vma , & iter , & mapping -> i_mmap , pgoff , pgoff ) { if ( iter_vma == vma ) continue ; if ( ! is_vma_resv_set ( iter_vma , HPAGE_RESV_OWNER ) ) __unmap_hugepage_range ( iter_vma , address , address + huge_page_size ( h ) , page ) ; } mutex_unlock ( & mapping -> i_mmap_mutex ) ; return 1 ; }"
215,"CWE-189 static Image * ExtractPostscript ( Image * image , const ImageInfo * image_info , MagickOffsetType PS_Offset , ssize_t PS_Size , ExceptionInfo * exception ) { char postscript_file [ MaxTextExtent ] ; const MagicInfo * magic_info ; FILE * ps_file ; ImageInfo * clone_info ; Image * image2 ; unsigned char magick [ 2 * MaxTextExtent ] ; if ( ( clone_info = CloneImageInfo ( image_info ) ) == NULL ) return ( image ) ; clone_info -> blob = ( void * ) NULL ; clone_info -> length = 0 ; ( void ) AcquireUniqueFilename ( postscript_file ) ; ps_file = fopen_utf8 ( postscript_file , ""wb"" ) ; if ( ps_file == ( FILE * ) NULL ) goto FINISH ; ( void ) SeekBlob ( image , PS_Offset , SEEK_SET ) ; ( void ) ReadBlob ( image , 2 * MaxTextExtent , magick ) ; ( void ) SeekBlob ( image , PS_Offset , SEEK_SET ) ; while ( PS_Size -- > 0 ) { ( void ) fputc ( ReadBlobByte ( image ) , ps_file ) ; } ( void ) fclose ( ps_file ) ; magic_info = GetMagicInfo ( magick , 2 * MaxTextExtent , exception ) ; if ( magic_info == ( const MagicInfo * ) NULL ) goto FINISH_UNL ; if ( exception -> severity != UndefinedException ) goto FINISH_UNL ; if ( magic_info -> name == ( char * ) NULL ) goto FINISH_UNL ; <vul-start> ( void ) strncpy ( clone_info -> magick , magic_info -> name , MaxTextExtent ) ; <vul-end> FormatLocaleString ( clone_info -> filename , MaxTextExtent , ""%s"" , postscript_file ) ; image2 = ReadImage ( clone_info , exception ) ; if ( ! image2 ) goto FINISH_UNL ; ( void ) CopyMagickString ( image2 -> filename , image -> filename , MaxTextExtent ) ; ( void ) CopyMagickString ( image2 -> magick_filename , image -> magick_filename , MaxTextExtent ) ; ( void ) CopyMagickString ( image2 -> magick , image -> magick , MaxTextExtent ) ; image2 -> depth = image -> depth ; DestroyBlob ( image2 ) ; image2 -> blob = ReferenceBlob ( image -> blob ) ; if ( ( image -> rows == 0 ) || ( image -> columns == 0 ) ) DeleteImageFromList ( & image ) ; AppendImageToList ( & image , image2 ) ; FINISH_UNL : ( void ) RelinquishUniqueFileResource ( postscript_file ) ; FINISH : DestroyImageInfo ( clone_info ) ; return ( image ) ; }","static Image * ExtractPostscript ( Image * image , const ImageInfo * image_info , MagickOffsetType PS_Offset , ssize_t PS_Size , ExceptionInfo * exception ) { char postscript_file [ MaxTextExtent ] ; const MagicInfo * magic_info ; FILE * ps_file ; ImageInfo * clone_info ; Image * image2 ; unsigned char magick [ 2 * MaxTextExtent ] ; if ( ( clone_info = CloneImageInfo ( image_info ) ) == NULL ) return ( image ) ; clone_info -> blob = ( void * ) NULL ; clone_info -> length = 0 ; ( void ) AcquireUniqueFilename ( postscript_file ) ; ps_file = fopen_utf8 ( postscript_file , ""wb"" ) ; if ( ps_file == ( FILE * ) NULL ) goto FINISH ; ( void ) SeekBlob ( image , PS_Offset , SEEK_SET ) ; ( void ) ReadBlob ( image , 2 * MaxTextExtent , magick ) ; ( void ) SeekBlob ( image , PS_Offset , SEEK_SET ) ; while ( PS_Size -- > 0 ) { ( void ) fputc ( ReadBlobByte ( image ) , ps_file ) ; } ( void ) fclose ( ps_file ) ; magic_info = GetMagicInfo ( magick , 2 * MaxTextExtent , exception ) ; if ( magic_info == ( const MagicInfo * ) NULL ) goto FINISH_UNL ; if ( exception -> severity != UndefinedException ) goto FINISH_UNL ; if ( magic_info -> name == ( char * ) NULL ) goto FINISH_UNL ; <vul-start> ( void ) strncpy ( clone_info -> magick , magic_info -> name , MaxTextExtent - 1 ) ; <vul-end> FormatLocaleString ( clone_info -> filename , MaxTextExtent , ""%s"" , postscript_file ) ; image2 = ReadImage ( clone_info , exception ) ; if ( ! image2 ) goto FINISH_UNL ; ( void ) CopyMagickString ( image2 -> filename , image -> filename , MaxTextExtent ) ; ( void ) CopyMagickString ( image2 -> magick_filename , image -> magick_filename , MaxTextExtent ) ; ( void ) CopyMagickString ( image2 -> magick , image -> magick , MaxTextExtent ) ; image2 -> depth = image -> depth ; DestroyBlob ( image2 ) ; image2 -> blob = ReferenceBlob ( image -> blob ) ; if ( ( image -> rows == 0 ) || ( image -> columns == 0 ) ) DeleteImageFromList ( & image ) ; AppendImageToList ( & image , image2 ) ; FINISH_UNL : ( void ) RelinquishUniqueFileResource ( postscript_file ) ; FINISH : DestroyImageInfo ( clone_info ) ; return ( image ) ; }"
216,"CWE-119 int vp8_hex_search ( MACROBLOCK * x , BLOCK * b , BLOCKD * d , int_mv * ref_mv , int_mv * best_mv , int search_param , int sad_per_bit , const vp8_variance_fn_ptr_t * vfp , int * mvsadcost [ 2 ] , int * mvcost [ 2 ] , int_mv * center_mv ) { MV hex [ 6 ] = { { - 1 , - 2 } , { 1 , - 2 } , { 2 , 0 } , { 1 , 2 } , { - 1 , 2 } , { - 2 , 0 } } ; MV neighbors [ 4 ] = { { 0 , - 1 } , { - 1 , 0 } , { 1 , 0 } , { 0 , 1 } } ; int i , j ; unsigned char * what = ( * ( b -> base_src ) + b -> src ) ; int what_stride = b -> src_stride ; int pre_stride = x -> e_mbd . pre . y_stride ; unsigned char * base_pre = x -> e_mbd . pre . y_buffer ; int in_what_stride = pre_stride ; int br , bc ; int_mv this_mv ; unsigned int bestsad ; unsigned int thissad ; unsigned char * base_offset ; unsigned char * this_offset ; int k = - 1 ; int all_in ; int best_site = - 1 ; int hex_range = 127 ; int dia_range = 8 ; int_mv fcenter_mv ; fcenter_mv . as_mv . row = center_mv -> as_mv . row >> 3 ; fcenter_mv . as_mv . col = center_mv -> as_mv . col >> 3 ; <vul-start> <vul-end> vp8_clamp_mv ( ref_mv , x -> mv_col_min , x -> mv_col_max , x -> mv_row_min , x -> mv_row_max ) ; br = ref_mv -> as_mv . row ; bc = ref_mv -> as_mv . col ; base_offset = ( unsigned char * ) ( base_pre + d -> offset ) ; this_offset = base_offset + ( br * ( pre_stride ) ) + bc ; this_mv . as_mv . row = br ; this_mv . as_mv . col = bc ; <vul-start> bestsad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride , UINT_MAX ) <vul-end> # if CONFIG_MULTI_RES_ENCODING if ( search_param >= 6 ) goto cal_neighbors ; else if ( search_param >= 5 ) hex_range = 4 ; else if ( search_param >= 4 ) hex_range = 6 ; else if ( search_param >= 3 ) hex_range = 15 ; else if ( search_param >= 2 ) hex_range = 31 ; else if ( search_param >= 1 ) hex_range = 63 ; dia_range = 8 ; <vul-start> <vul-end> # endif CHECK_BOUNDS ( 2 ) if ( all_in ) { for ( i = 0 ; i < 6 ; i ++ ) { this_mv . as_mv . row = br + hex [ i ] . row ; this_mv . as_mv . col = bc + hex [ i ] . col ; this_offset = base_offset + ( this_mv . as_mv . row * in_what_stride ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride , bestsad ) ; <vul-end> CHECK_BETTER } } else { for ( i = 0 ; i < 6 ; i ++ ) { this_mv . as_mv . row = br + hex [ i ] . row ; this_mv . as_mv . col = bc + hex [ i ] . col ; CHECK_POINT this_offset = base_offset + ( this_mv . as_mv . row * in_what_stride ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride , bestsad ) ; <vul-end> CHECK_BETTER } } if ( best_site == - 1 ) goto cal_neighbors ; else { br += hex [ best_site ] . row ; bc += hex [ best_site ] . col ; k = best_site ; } for ( j = 1 ; j < hex_range ; j ++ ) { best_site = - 1 ; CHECK_BOUNDS ( 2 ) if ( all_in ) { for ( i = 0 ; i < 3 ; i ++ ) { this_mv . as_mv . row = br + next_chkpts [ k ] [ i ] . row ; this_mv . as_mv . col = bc + next_chkpts [ k ] [ i ] . col ; this_offset = base_offset + ( this_mv . as_mv . row * ( in_what_stride ) ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride , bestsad ) ; <vul-end> CHECK_BETTER } } else { for ( i = 0 ; i < 3 ; i ++ ) { this_mv . as_mv . row = br + next_chkpts [ k ] [ i ] . row ; this_mv . as_mv . col = bc + next_chkpts [ k ] [ i ] . col ; CHECK_POINT this_offset = base_offset + ( this_mv . as_mv . row * ( in_what_stride ) ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride , bestsad ) ; <vul-end> CHECK_BETTER } } if ( best_site == - 1 ) break ; else { br += next_chkpts [ k ] [ best_site ] . row ; bc += next_chkpts [ k ] [ best_site ] . col ; k += 5 + best_site ; if ( k >= 12 ) k -= 12 ; else if ( k >= 6 ) k -= 6 ; } } cal_neighbors : for ( j = 0 ; j < dia_range ; j ++ ) { best_site = - 1 ; CHECK_BOUNDS ( 1 ) if ( all_in ) { for ( i = 0 ; i < 4 ; i ++ ) { this_mv . as_mv . row = br + neighbors [ i ] . row ; this_mv . as_mv . col = bc + neighbors [ i ] . col ; this_offset = base_offset + ( this_mv . as_mv . row * ( in_what_stride ) ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride , bestsad ) ; <vul-end> CHECK_BETTER } } else { for ( i = 0 ; i < 4 ; i ++ ) { this_mv . as_mv . row = br + neighbors [ i ] . row ; this_mv . as_mv . col = bc + neighbors [ i ] . col ; CHECK_POINT this_offset = base_offset + ( this_mv . as_mv . row * ( in_what_stride ) ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride , bestsad ) ; <vul-end> CHECK_BETTER } } if ( best_site == - 1 ) break ; else { br += neighbors [ best_site ] . row ; bc += neighbors [ best_site ] . col ; } } best_mv -> as_mv . row = br ; best_mv -> as_mv . col = bc ; return bestsad ; }","int vp8_hex_search ( MACROBLOCK * x , BLOCK * b , BLOCKD * d , int_mv * ref_mv , int_mv * best_mv , int search_param , int sad_per_bit , const vp8_variance_fn_ptr_t * vfp , int * mvsadcost [ 2 ] , int * mvcost [ 2 ] , int_mv * center_mv ) { MV hex [ 6 ] = { { - 1 , - 2 } , { 1 , - 2 } , { 2 , 0 } , { 1 , 2 } , { - 1 , 2 } , { - 2 , 0 } } ; MV neighbors [ 4 ] = { { 0 , - 1 } , { - 1 , 0 } , { 1 , 0 } , { 0 , 1 } } ; int i , j ; unsigned char * what = ( * ( b -> base_src ) + b -> src ) ; int what_stride = b -> src_stride ; int pre_stride = x -> e_mbd . pre . y_stride ; unsigned char * base_pre = x -> e_mbd . pre . y_buffer ; int in_what_stride = pre_stride ; int br , bc ; int_mv this_mv ; unsigned int bestsad ; unsigned int thissad ; unsigned char * base_offset ; unsigned char * this_offset ; int k = - 1 ; int all_in ; int best_site = - 1 ; int hex_range = 127 ; int dia_range = 8 ; int_mv fcenter_mv ; fcenter_mv . as_mv . row = center_mv -> as_mv . row >> 3 ; fcenter_mv . as_mv . col = center_mv -> as_mv . col >> 3 ; <vul-start> ( void ) mvcost ; <vul-end> vp8_clamp_mv ( ref_mv , x -> mv_col_min , x -> mv_col_max , x -> mv_row_min , x -> mv_row_max ) ; br = ref_mv -> as_mv . row ; bc = ref_mv -> as_mv . col ; base_offset = ( unsigned char * ) ( base_pre + d -> offset ) ; this_offset = base_offset + ( br * ( pre_stride ) ) + bc ; this_mv . as_mv . row = br ; this_mv . as_mv . col = bc ; <vul-start> bestsad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride ) mvsad_err_cost ( & this_mv , & fcenter_mv , mvsadcost , sad_per_bit ) ; <vul-end> # if CONFIG_MULTI_RES_ENCODING if ( search_param >= 6 ) goto cal_neighbors ; else if ( search_param >= 5 ) hex_range = 4 ; else if ( search_param >= 4 ) hex_range = 6 ; else if ( search_param >= 3 ) hex_range = 15 ; else if ( search_param >= 2 ) hex_range = 31 ; else if ( search_param >= 1 ) hex_range = 63 ; dia_range = 8 ; <vul-start> # else ( void ) search_param ; <vul-end> # endif CHECK_BOUNDS ( 2 ) if ( all_in ) { for ( i = 0 ; i < 6 ; i ++ ) { this_mv . as_mv . row = br + hex [ i ] . row ; this_mv . as_mv . col = bc + hex [ i ] . col ; this_offset = base_offset + ( this_mv . as_mv . row * in_what_stride ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride ) ; <vul-end> CHECK_BETTER } } else { for ( i = 0 ; i < 6 ; i ++ ) { this_mv . as_mv . row = br + hex [ i ] . row ; this_mv . as_mv . col = bc + hex [ i ] . col ; CHECK_POINT this_offset = base_offset + ( this_mv . as_mv . row * in_what_stride ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride ) ; <vul-end> CHECK_BETTER } } if ( best_site == - 1 ) goto cal_neighbors ; else { br += hex [ best_site ] . row ; bc += hex [ best_site ] . col ; k = best_site ; } for ( j = 1 ; j < hex_range ; j ++ ) { best_site = - 1 ; CHECK_BOUNDS ( 2 ) if ( all_in ) { for ( i = 0 ; i < 3 ; i ++ ) { this_mv . as_mv . row = br + next_chkpts [ k ] [ i ] . row ; this_mv . as_mv . col = bc + next_chkpts [ k ] [ i ] . col ; this_offset = base_offset + ( this_mv . as_mv . row * ( in_what_stride ) ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride ) ; <vul-end> CHECK_BETTER } } else { for ( i = 0 ; i < 3 ; i ++ ) { this_mv . as_mv . row = br + next_chkpts [ k ] [ i ] . row ; this_mv . as_mv . col = bc + next_chkpts [ k ] [ i ] . col ; CHECK_POINT this_offset = base_offset + ( this_mv . as_mv . row * ( in_what_stride ) ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride ) ; <vul-end> CHECK_BETTER } } if ( best_site == - 1 ) break ; else { br += next_chkpts [ k ] [ best_site ] . row ; bc += next_chkpts [ k ] [ best_site ] . col ; k += 5 + best_site ; if ( k >= 12 ) k -= 12 ; else if ( k >= 6 ) k -= 6 ; } } cal_neighbors : for ( j = 0 ; j < dia_range ; j ++ ) { best_site = - 1 ; CHECK_BOUNDS ( 1 ) if ( all_in ) { for ( i = 0 ; i < 4 ; i ++ ) { this_mv . as_mv . row = br + neighbors [ i ] . row ; this_mv . as_mv . col = bc + neighbors [ i ] . col ; this_offset = base_offset + ( this_mv . as_mv . row * ( in_what_stride ) ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride ) ; <vul-end> CHECK_BETTER } } else { for ( i = 0 ; i < 4 ; i ++ ) { this_mv . as_mv . row = br + neighbors [ i ] . row ; this_mv . as_mv . col = bc + neighbors [ i ] . col ; CHECK_POINT this_offset = base_offset + ( this_mv . as_mv . row * ( in_what_stride ) ) + this_mv . as_mv . col ; <vul-start> thissad = vfp -> sdf ( what , what_stride , this_offset , in_what_stride ) ; <vul-end> CHECK_BETTER } } if ( best_site == - 1 ) break ; else { br += neighbors [ best_site ] . row ; bc += neighbors [ best_site ] . col ; } } best_mv -> as_mv . row = br ; best_mv -> as_mv . col = bc ; return bestsad ; }"
217,"CWE-119 int vp8_alloc_frame_buffers ( VP8_COMMON * oci , int width , int height ) { int i ; vp8_de_alloc_frame_buffers ( oci ) ; if ( ( width & 0xf ) != 0 ) width += 16 - ( width & 0xf ) ; if ( ( height & 0xf ) != 0 ) height += 16 - ( height & 0xf ) ; for ( i = 0 ; i < NUM_YV12_BUFFERS ; i ++ ) { oci -> fb_idx_ref_cnt [ i ] = 0 ; oci -> yv12_fb [ i ] . flags = 0 ; if ( vp8_yv12_alloc_frame_buffer ( & oci -> yv12_fb [ i ] , width , height , VP8BORDERINPIXELS ) < 0 ) goto allocation_fail ; } oci -> new_fb_idx = 0 ; oci -> lst_fb_idx = 1 ; oci -> gld_fb_idx = 2 ; oci -> alt_fb_idx = 3 ; oci -> fb_idx_ref_cnt [ 0 ] = 1 ; oci -> fb_idx_ref_cnt [ 1 ] = 1 ; oci -> fb_idx_ref_cnt [ 2 ] = 1 ; oci -> fb_idx_ref_cnt [ 3 ] = 1 ; if ( vp8_yv12_alloc_frame_buffer ( & oci -> temp_scale_frame , width , 16 , VP8BORDERINPIXELS ) < 0 ) goto allocation_fail ; oci -> mb_rows = height >> 4 ; oci -> mb_cols = width >> 4 ; oci -> MBs = oci -> mb_rows * oci -> mb_cols ; oci -> mode_info_stride = oci -> mb_cols + 1 ; oci -> mip = vpx_calloc ( ( oci -> mb_cols + 1 ) * ( oci -> mb_rows + 1 ) , sizeof ( MODE_INFO ) ) ; if ( ! oci -> mip ) goto allocation_fail ; oci -> mi = oci -> mip + oci -> mode_info_stride + 1 ; oci -> above_context = vpx_calloc ( sizeof ( ENTROPY_CONTEXT_PLANES ) * oci -> mb_cols , 1 ) ; if ( ! oci -> above_context ) goto allocation_fail ; # if CONFIG_POSTPROC if ( vp8_yv12_alloc_frame_buffer ( & oci -> post_proc_buffer , width , height , VP8BORDERINPIXELS ) < 0 ) goto allocation_fail ; oci -> post_proc_buffer_int_used = 0 ; <vul-start> vpx_memset ( & oci -> postproc_state , 0 , sizeof ( oci -> postproc_state ) ) ; vpx_memset ( oci -> post_proc_buffer . buffer_alloc , 128 , <vul-end> oci -> post_proc_buffer . frame_size ) ; oci -> pp_limits_buffer = vpx_memalign ( 16 , 24 * ( ( oci -> mb_cols + 1 ) & ~ 1 ) ) ; if ( ! oci -> pp_limits_buffer ) goto allocation_fail ; # endif return 0 ; allocation_fail : vp8_de_alloc_frame_buffers ( oci ) ; return 1 ; }","int vp8_alloc_frame_buffers ( VP8_COMMON * oci , int width , int height ) { int i ; vp8_de_alloc_frame_buffers ( oci ) ; if ( ( width & 0xf ) != 0 ) width += 16 - ( width & 0xf ) ; if ( ( height & 0xf ) != 0 ) height += 16 - ( height & 0xf ) ; for ( i = 0 ; i < NUM_YV12_BUFFERS ; i ++ ) { oci -> fb_idx_ref_cnt [ i ] = 0 ; oci -> yv12_fb [ i ] . flags = 0 ; if ( vp8_yv12_alloc_frame_buffer ( & oci -> yv12_fb [ i ] , width , height , VP8BORDERINPIXELS ) < 0 ) goto allocation_fail ; } oci -> new_fb_idx = 0 ; oci -> lst_fb_idx = 1 ; oci -> gld_fb_idx = 2 ; oci -> alt_fb_idx = 3 ; oci -> fb_idx_ref_cnt [ 0 ] = 1 ; oci -> fb_idx_ref_cnt [ 1 ] = 1 ; oci -> fb_idx_ref_cnt [ 2 ] = 1 ; oci -> fb_idx_ref_cnt [ 3 ] = 1 ; if ( vp8_yv12_alloc_frame_buffer ( & oci -> temp_scale_frame , width , 16 , VP8BORDERINPIXELS ) < 0 ) goto allocation_fail ; oci -> mb_rows = height >> 4 ; oci -> mb_cols = width >> 4 ; oci -> MBs = oci -> mb_rows * oci -> mb_cols ; oci -> mode_info_stride = oci -> mb_cols + 1 ; oci -> mip = vpx_calloc ( ( oci -> mb_cols + 1 ) * ( oci -> mb_rows + 1 ) , sizeof ( MODE_INFO ) ) ; if ( ! oci -> mip ) goto allocation_fail ; oci -> mi = oci -> mip + oci -> mode_info_stride + 1 ; oci -> above_context = vpx_calloc ( sizeof ( ENTROPY_CONTEXT_PLANES ) * oci -> mb_cols , 1 ) ; if ( ! oci -> above_context ) goto allocation_fail ; # if CONFIG_POSTPROC if ( vp8_yv12_alloc_frame_buffer ( & oci -> post_proc_buffer , width , height , VP8BORDERINPIXELS ) < 0 ) goto allocation_fail ; oci -> post_proc_buffer_int_used = 0 ; <vul-start> memset ( & oci -> postproc_state , 0 , sizeof ( oci -> postproc_state ) ) ; memset ( oci -> post_proc_buffer . buffer_alloc , 128 , <vul-end> oci -> post_proc_buffer . frame_size ) ; oci -> pp_limits_buffer = vpx_memalign ( 16 , 24 * ( ( oci -> mb_cols + 1 ) & ~ 1 ) ) ; if ( ! oci -> pp_limits_buffer ) goto allocation_fail ; # endif return 0 ; allocation_fail : vp8_de_alloc_frame_buffers ( oci ) ; return 1 ; }"
218,"CWE-20 * ( ( 15 << u1_mbaff ) + u1_mbaff ) ) ; ih264d_assign_pic_num ( ps_dec ) ; ps_dec -> s_tran_addrecon . u2_mv_top_left_inc = ( ps_dec -> u1_recon_mb_grp << 2 ) - 1 - ( u1_mbaff << 2 ) ; ps_dec -> s_tran_addrecon . u2_mv_left_inc = ( ( ps_dec -> u1_recon_mb_grp >> u1_mbaff ) - 1 ) << ( 4 + u1_mbaff ) ; } if ( ps_seq -> u1_profile_idc == HIGH_PROFILE_IDC ) { if ( ( ps_seq -> i4_seq_scaling_matrix_present_flag ) || ( ps_pps -> i4_pic_scaling_matrix_present_flag ) ) { ih264d_form_scaling_matrix_picture ( ps_seq , ps_pps , ps_dec ) ; ps_dec -> s_high_profile . u1_scaling_present = 1 ; } else { ih264d_form_default_scaling_matrix ( ps_dec ) ; } if ( ps_pps -> i4_transform_8x8_mode_flag ) { ps_dec -> s_high_profile . u1_transform8x8_present = 1 ; } } else { ih264d_form_default_scaling_matrix ( ps_dec ) ; } ps_dec -> s_high_profile . u1_direct_8x8_inference_flag = ps_seq -> u1_direct_8x8_inference_flag ; ps_dec -> s_high_profile . s_cavlc_ctxt = ps_dec -> s_cavlc_ctxt ; ps_dec -> i1_recon_in_thread3_flag = 1 ; ps_dec -> ps_frame_buf_ip_recon = & ps_dec -> s_tran_addrecon ; if ( ps_dec -> u1_separate_parse ) { memcpy ( & ps_dec -> s_tran_addrecon_parse , & ps_dec -> s_tran_addrecon , sizeof ( tfr_ctxt_t ) ) ; if ( ps_dec -> u4_num_cores >= 3 && ps_dec -> i1_recon_in_thread3_flag ) { memcpy ( & ps_dec -> s_tran_iprecon , & ps_dec -> s_tran_addrecon , sizeof ( tfr_ctxt_t ) ) ; ps_dec -> ps_frame_buf_ip_recon = & ps_dec -> s_tran_iprecon ; } } ih264d_init_deblk_tfr_ctxt ( ps_dec , & ( ps_dec -> s_pad_mgr ) , & ( ps_dec -> s_tran_addrecon ) , ps_dec -> u2_frm_wd_in_mbs , 0 ) ; ps_dec -> ps_cur_deblk_mb = ps_dec -> ps_deblk_pic ; ps_dec -> u4_cur_deblk_mb_num = 0 ; ps_dec -> u4_deblk_mb_x = 0 ; ps_dec -> u4_deblk_mb_y = 0 ; <vul-start> <vul-end> H264_MUTEX_UNLOCK ( & ps_dec -> process_disp_mutex ) ; return OK ; }","* ( ( 15 << u1_mbaff ) + u1_mbaff ) ) ; ih264d_assign_pic_num ( ps_dec ) ; ps_dec -> s_tran_addrecon . u2_mv_top_left_inc = ( ps_dec -> u1_recon_mb_grp << 2 ) - 1 - ( u1_mbaff << 2 ) ; ps_dec -> s_tran_addrecon . u2_mv_left_inc = ( ( ps_dec -> u1_recon_mb_grp >> u1_mbaff ) - 1 ) << ( 4 + u1_mbaff ) ; } if ( ps_seq -> u1_profile_idc == HIGH_PROFILE_IDC ) { if ( ( ps_seq -> i4_seq_scaling_matrix_present_flag ) || ( ps_pps -> i4_pic_scaling_matrix_present_flag ) ) { ih264d_form_scaling_matrix_picture ( ps_seq , ps_pps , ps_dec ) ; ps_dec -> s_high_profile . u1_scaling_present = 1 ; } else { ih264d_form_default_scaling_matrix ( ps_dec ) ; } if ( ps_pps -> i4_transform_8x8_mode_flag ) { ps_dec -> s_high_profile . u1_transform8x8_present = 1 ; } } else { ih264d_form_default_scaling_matrix ( ps_dec ) ; } ps_dec -> s_high_profile . u1_direct_8x8_inference_flag = ps_seq -> u1_direct_8x8_inference_flag ; ps_dec -> s_high_profile . s_cavlc_ctxt = ps_dec -> s_cavlc_ctxt ; ps_dec -> i1_recon_in_thread3_flag = 1 ; ps_dec -> ps_frame_buf_ip_recon = & ps_dec -> s_tran_addrecon ; if ( ps_dec -> u1_separate_parse ) { memcpy ( & ps_dec -> s_tran_addrecon_parse , & ps_dec -> s_tran_addrecon , sizeof ( tfr_ctxt_t ) ) ; if ( ps_dec -> u4_num_cores >= 3 && ps_dec -> i1_recon_in_thread3_flag ) { memcpy ( & ps_dec -> s_tran_iprecon , & ps_dec -> s_tran_addrecon , sizeof ( tfr_ctxt_t ) ) ; ps_dec -> ps_frame_buf_ip_recon = & ps_dec -> s_tran_iprecon ; } } ih264d_init_deblk_tfr_ctxt ( ps_dec , & ( ps_dec -> s_pad_mgr ) , & ( ps_dec -> s_tran_addrecon ) , ps_dec -> u2_frm_wd_in_mbs , 0 ) ; ps_dec -> ps_cur_deblk_mb = ps_dec -> ps_deblk_pic ; ps_dec -> u4_cur_deblk_mb_num = 0 ; ps_dec -> u4_deblk_mb_x = 0 ; ps_dec -> u4_deblk_mb_y = 0 ; <vul-start> ps_dec -> pu4_wt_ofsts = ps_dec -> pu4_wts_ofsts_mat ; <vul-end> H264_MUTEX_UNLOCK ( & ps_dec -> process_disp_mutex ) ; return OK ; }"
219,"CWE-125 static int rx_cache_find ( const struct rx_header * rxh , const struct ip * ip , int sport , int32_t * opcode ) { int i ; struct rx_cache_entry * rxent ; uint32_t clip ; uint32_t sip ; UNALIGNED_MEMCPY ( & clip , & ip -> ip_dst , sizeof ( uint32_t ) ) ; UNALIGNED_MEMCPY ( & sip , & ip -> ip_src , sizeof ( uint32_t ) ) ; i = rx_cache_hint ; do { rxent = & rx_cache [ i ] ; if ( rxent -> callnum == EXTRACT_32BITS ( & rxh -> callNumber ) && rxent -> client . s_addr == clip && rxent -> server . s_addr == sip && <vul-start> rxent -> serviceId == EXTRACT_32BITS ( & rxh -> serviceId ) && <vul-end> rxent -> dport == sport ) { rx_cache_hint = i ; * opcode = rxent -> opcode ; return ( 1 ) ; } if ( ++ i >= RX_CACHE_SIZE ) i = 0 ; } while ( i != rx_cache_hint ) ; return ( 0 ) ; }","static int rx_cache_find ( const struct rx_header * rxh , const struct ip * ip , int sport , int32_t * opcode ) { int i ; struct rx_cache_entry * rxent ; uint32_t clip ; uint32_t sip ; UNALIGNED_MEMCPY ( & clip , & ip -> ip_dst , sizeof ( uint32_t ) ) ; UNALIGNED_MEMCPY ( & sip , & ip -> ip_src , sizeof ( uint32_t ) ) ; i = rx_cache_hint ; do { rxent = & rx_cache [ i ] ; if ( rxent -> callnum == EXTRACT_32BITS ( & rxh -> callNumber ) && rxent -> client . s_addr == clip && rxent -> server . s_addr == sip && <vul-start> rxent -> serviceId == EXTRACT_16BITS ( & rxh -> serviceId ) && <vul-end> rxent -> dport == sport ) { rx_cache_hint = i ; * opcode = rxent -> opcode ; return ( 1 ) ; } if ( ++ i >= RX_CACHE_SIZE ) i = 0 ; } while ( i != rx_cache_hint ) ; return ( 0 ) ; }"
220,"CWE-119 static vpx_codec_err_t ctrl_get_frame_corrupted ( vpx_codec_alg_priv_t * ctx , <vul-start> int ctrl_id , va_list args ) { <vul-end> int * corrupted = va_arg ( args , int * ) ; if ( corrupted ) { <vul-start> if ( ctx -> pbi ) * corrupted = ctx -> pbi -> common . frame_to_show -> corrupted ; else <vul-end> return VPX_CODEC_ERROR ; <vul-start> <vul-end> return VPX_CODEC_OK ; } else { <vul-start> <vul-end> return VPX_CODEC_INVALID_PARAM ; } <vul-start> } <vul-end>","static vpx_codec_err_t ctrl_get_frame_corrupted ( vpx_codec_alg_priv_t * ctx , <vul-start> va_list args ) { <vul-end> int * corrupted = va_arg ( args , int * ) ; if ( corrupted ) { <vul-start> if ( ctx -> frame_workers ) { VPxWorker * const worker = ctx -> frame_workers ; FrameWorkerData * const frame_worker_data = ( FrameWorkerData * ) worker -> data1 ; RefCntBuffer * const frame_bufs = frame_worker_data -> pbi -> common . buffer_pool -> frame_bufs ; if ( frame_worker_data -> pbi -> common . frame_to_show == NULL ) <vul-end> return VPX_CODEC_ERROR ; <vul-start> if ( ctx -> last_show_frame >= 0 ) * corrupted = frame_bufs [ ctx -> last_show_frame ] . buf . corrupted ; <vul-end> return VPX_CODEC_OK ; } else { <vul-start> return VPX_CODEC_ERROR ; } } <vul-end> return VPX_CODEC_INVALID_PARAM ; } <vul-start> <vul-end>"
221,"CWE-119 static vpx_codec_err_t vp8e_set_roi_map ( vpx_codec_alg_priv_t * ctx , <vul-start> int ctr_id , <vul-end> va_list args ) { vpx_roi_map_t * data = va_arg ( args , vpx_roi_map_t * ) ; if ( data ) { vpx_roi_map_t * roi = ( vpx_roi_map_t * ) data ; if ( ! vp8_set_roimap ( ctx -> cpi , roi -> roi_map , roi -> rows , roi -> cols , roi -> delta_q , roi -> delta_lf , roi -> static_threshold ) ) return VPX_CODEC_OK ; else return VPX_CODEC_INVALID_PARAM ; } else return VPX_CODEC_INVALID_PARAM ; }","static vpx_codec_err_t vp8e_set_roi_map ( vpx_codec_alg_priv_t * ctx , <vul-start> <vul-end> va_list args ) { vpx_roi_map_t * data = va_arg ( args , vpx_roi_map_t * ) ; if ( data ) { vpx_roi_map_t * roi = ( vpx_roi_map_t * ) data ; if ( ! vp8_set_roimap ( ctx -> cpi , roi -> roi_map , roi -> rows , roi -> cols , roi -> delta_q , roi -> delta_lf , roi -> static_threshold ) ) return VPX_CODEC_OK ; else return VPX_CODEC_INVALID_PARAM ; } else return VPX_CODEC_INVALID_PARAM ; }"
222,"CWE-125 static int sh_op ( RAnal * anal , RAnalOp * op , ut64 addr , const ut8 * data , int len ) { ut8 op_MSB , op_LSB ; int ret ; <vul-start> if ( ! data ) <vul-end> return 0 ; <vul-start> <vul-end> memset ( op , '\\0' , sizeof ( RAnalOp ) ) ; op -> addr = addr ; op -> type = R_ANAL_OP_TYPE_UNK ; op -> jump = op -> fail = - 1 ; op -> ptr = op -> val = - 1 ; op -> size = 2 ; op_MSB = anal -> big_endian ? data [ 0 ] : data [ 1 ] ; op_LSB = anal -> big_endian ? data [ 1 ] : data [ 0 ] ; ret = first_nibble_decode [ ( op_MSB >> 4 ) & 0x0F ] ( anal , op , ( ut16 ) ( op_MSB << 8 | op_LSB ) ) ; return ret ; }","static int sh_op ( RAnal * anal , RAnalOp * op , ut64 addr , const ut8 * data , int len ) { ut8 op_MSB , op_LSB ; int ret ; <vul-start> if ( ! data || len < 2 ) { <vul-end> return 0 ; <vul-start> } <vul-end> memset ( op , '\\0' , sizeof ( RAnalOp ) ) ; op -> addr = addr ; op -> type = R_ANAL_OP_TYPE_UNK ; op -> jump = op -> fail = - 1 ; op -> ptr = op -> val = - 1 ; op -> size = 2 ; op_MSB = anal -> big_endian ? data [ 0 ] : data [ 1 ] ; op_LSB = anal -> big_endian ? data [ 1 ] : data [ 0 ] ; ret = first_nibble_decode [ ( op_MSB >> 4 ) & 0x0F ] ( anal , op , ( ut16 ) ( op_MSB << 8 | op_LSB ) ) ; return ret ; }"
223,"CWE-119 static void block_rd_txfm ( int plane , int block , BLOCK_SIZE plane_bsize , TX_SIZE tx_size , void * arg ) { struct rdcost_block_args * args = arg ; MACROBLOCK * const x = args -> x ; MACROBLOCKD * const xd = & x -> e_mbd ; MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; int64_t rd1 , rd2 , rd ; <vul-start> if ( args -> skip ) <vul-end> return ; <vul-start> if ( ! is_inter_block ( mbmi ) ) vp9_encode_block_intra ( x , plane , block , plane_bsize , tx_size , & mbmi -> skip ) ; else <vul-end> vp9_xform_quant ( x , plane , block , plane_bsize , tx_size ) ; <vul-start> dist_block ( plane , block , tx_size , args ) ; rate_block ( plane , block , plane_bsize , tx_size , args ) ; rd1 = RDCOST ( x -> rdmult , x -> rddiv , args -> rate , args -> dist ) ; rd2 = RDCOST ( x -> rdmult , x -> rddiv , 0 , args -> sse ) ; <vul-end> rd = MIN ( rd1 , rd2 ) ; if ( plane == 0 ) x -> zcoeff_blk [ tx_size ] [ block ] = ! x -> plane [ plane ] . eobs [ block ] || ( rd1 > rd2 && ! xd -> lossless ) ; <vul-start> args -> this_rate += args -> rate ; args -> this_dist += args -> dist ; args -> this_sse += args -> sse ; <vul-end> args -> this_rd += rd ; if ( args -> this_rd > args -> best_rd ) { <vul-start> args -> skip = 1 ; <vul-end> return ; } <vul-start> <vul-end> }","static void block_rd_txfm ( int plane , int block , BLOCK_SIZE plane_bsize , TX_SIZE tx_size , void * arg ) { struct rdcost_block_args * args = arg ; MACROBLOCK * const x = args -> x ; MACROBLOCKD * const xd = & x -> e_mbd ; MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; int64_t rd1 , rd2 , rd ; <vul-start> int rate ; int64_t dist ; int64_t sse ; if ( args -> exit_early ) <vul-end> return ; <vul-start> if ( ! is_inter_block ( mbmi ) ) { struct encode_b_args arg = { x , NULL , & mbmi -> skip } ; vp9_encode_block_intra ( plane , block , plane_bsize , tx_size , & arg ) ; dist_block ( x , plane , block , tx_size , & dist , & sse ) ; } else if ( max_txsize_lookup [ plane_bsize ] == tx_size ) { if ( x -> skip_txfm [ ( plane << 2 ) + ( block >> ( tx_size << 1 ) ) ] == SKIP_TXFM_NONE ) { <vul-end> vp9_xform_quant ( x , plane , block , plane_bsize , tx_size ) ; <vul-start> dist_block ( x , plane , block , tx_size , & dist , & sse ) ; } else if ( x -> skip_txfm [ ( plane << 2 ) + ( block >> ( tx_size << 1 ) ) ] == SKIP_TXFM_AC_ONLY ) { tran_low_t * const coeff = BLOCK_OFFSET ( x -> plane [ plane ] . coeff , block ) ; tran_low_t * const dqcoeff = BLOCK_OFFSET ( xd -> plane [ plane ] . dqcoeff , block ) ; vp9_xform_quant_dc ( x , plane , block , plane_bsize , tx_size ) ; sse = x -> bsse [ ( plane << 2 ) + ( block >> ( tx_size << 1 ) ) ] << 4 ; dist = sse ; if ( x -> plane [ plane ] . eobs [ block ] ) { const int64_t orig_sse = ( int64_t ) coeff [ 0 ] * coeff [ 0 ] ; const int64_t resd_sse = coeff [ 0 ] - dqcoeff [ 0 ] ; int64_t dc_correct = orig_sse - resd_sse * resd_sse ; # if CONFIG_VP9_HIGHBITDEPTH dc_correct >>= ( ( xd -> bd - 8 ) * 2 ) ; # endif if ( tx_size != TX_32X32 ) dc_correct >>= 2 ; dist = MAX ( 0 , sse - dc_correct ) ; } } else { x -> plane [ plane ] . eobs [ block ] = 0 ; sse = x -> bsse [ ( plane << 2 ) + ( block >> ( tx_size << 1 ) ) ] << 4 ; dist = sse ; } } else { vp9_xform_quant ( x , plane , block , plane_bsize , tx_size ) ; dist_block ( x , plane , block , tx_size , & dist , & sse ) ; } rd = RDCOST ( x -> rdmult , x -> rddiv , 0 , dist ) ; if ( args -> this_rd + rd > args -> best_rd ) { args -> exit_early = 1 ; return ; } rate = rate_block ( plane , block , plane_bsize , tx_size , args ) ; rd1 = RDCOST ( x -> rdmult , x -> rddiv , rate , dist ) ; rd2 = RDCOST ( x -> rdmult , x -> rddiv , 0 , sse ) ; <vul-end> rd = MIN ( rd1 , rd2 ) ; if ( plane == 0 ) x -> zcoeff_blk [ tx_size ] [ block ] = ! x -> plane [ plane ] . eobs [ block ] || ( rd1 > rd2 && ! xd -> lossless ) ; <vul-start> args -> this_rate += rate ; args -> this_dist += dist ; args -> this_sse += sse ; <vul-end> args -> this_rd += rd ; if ( args -> this_rd > args -> best_rd ) { <vul-start> args -> exit_early = 1 ; <vul-end> return ; } <vul-start> args -> skippable &= ! x -> plane [ plane ] . eobs [ block ] ; <vul-end> }"
224,"CWE-763 static void youngcollection ( lua_State * L , global_State * g ) { GCObject * * psurvival ; lua_assert ( g -> gcstate == GCSpropagate ) ; markold ( g , g -> allgc , g -> reallyold ) ; markold ( g , g -> finobj , g -> finobjrold ) ; atomic ( L ) ; <vul-start> <vul-end> psurvival = sweepgen ( L , g , & g -> allgc , g -> survival ) ; sweepgen ( L , g , psurvival , g -> reallyold ) ; g -> reallyold = g -> old ; g -> old = * psurvival ; g -> survival = g -> allgc ; psurvival = sweepgen ( L , g , & g -> finobj , g -> finobjsur ) ; sweepgen ( L , g , psurvival , g -> finobjrold ) ; g -> finobjrold = g -> finobjold ; g -> finobjold = * psurvival ; g -> finobjsur = g -> finobj ; sweepgen ( L , g , & g -> tobefnz , NULL ) ; finishgencycle ( L , g ) ; }","static void youngcollection ( lua_State * L , global_State * g ) { GCObject * * psurvival ; lua_assert ( g -> gcstate == GCSpropagate ) ; markold ( g , g -> allgc , g -> reallyold ) ; markold ( g , g -> finobj , g -> finobjrold ) ; atomic ( L ) ; <vul-start> g -> gcstate = GCSswpallgc ; <vul-end> psurvival = sweepgen ( L , g , & g -> allgc , g -> survival ) ; sweepgen ( L , g , psurvival , g -> reallyold ) ; g -> reallyold = g -> old ; g -> old = * psurvival ; g -> survival = g -> allgc ; psurvival = sweepgen ( L , g , & g -> finobj , g -> finobjsur ) ; sweepgen ( L , g , psurvival , g -> finobjrold ) ; g -> finobjrold = g -> finobjold ; g -> finobjold = * psurvival ; g -> finobjsur = g -> finobj ; sweepgen ( L , g , & g -> tobefnz , NULL ) ; finishgencycle ( L , g ) ; }"
225,"CWE-20 static int set_core_reg ( struct kvm_vcpu * vcpu , const struct kvm_one_reg * reg ) { __u32 __user * uaddr = ( __u32 __user * ) ( unsigned long ) reg -> addr ; struct kvm_regs * regs = vcpu_gp_regs ( vcpu ) ; int nr_regs = sizeof ( * regs ) / sizeof ( __u32 ) ; __uint128_t tmp ; void * valp = & tmp ; u64 off ; int err = 0 ; off = core_reg_offset_from_id ( reg -> id ) ; if ( off >= nr_regs || ( off + ( KVM_REG_SIZE ( reg -> id ) / sizeof ( __u32 ) ) ) >= nr_regs ) return - ENOENT ; if ( validate_core_offset ( reg ) ) return - EINVAL ; if ( KVM_REG_SIZE ( reg -> id ) > sizeof ( tmp ) ) return - EINVAL ; if ( copy_from_user ( valp , uaddr , KVM_REG_SIZE ( reg -> id ) ) ) { err = - EFAULT ; goto out ; } if ( off == KVM_REG_ARM_CORE_REG ( regs . pstate ) ) { <vul-start> u32 mode = ( * ( u32 * ) valp ) & PSR_AA32_MODE_MASK ; <vul-end> switch ( mode ) { case PSR_AA32_MODE_USR : <vul-start> <vul-end> case PSR_AA32_MODE_FIQ : case PSR_AA32_MODE_IRQ : case PSR_AA32_MODE_SVC : case PSR_AA32_MODE_ABT : case PSR_AA32_MODE_UND : <vul-start> <vul-end> case PSR_MODE_EL0t : case PSR_MODE_EL1t : case PSR_MODE_EL1h : <vul-start> <vul-end> break ; default : err = - EINVAL ; goto out ; } } memcpy ( ( u32 * ) regs + off , valp , KVM_REG_SIZE ( reg -> id ) ) ; out : return err ; }","static int set_core_reg ( struct kvm_vcpu * vcpu , const struct kvm_one_reg * reg ) { __u32 __user * uaddr = ( __u32 __user * ) ( unsigned long ) reg -> addr ; struct kvm_regs * regs = vcpu_gp_regs ( vcpu ) ; int nr_regs = sizeof ( * regs ) / sizeof ( __u32 ) ; __uint128_t tmp ; void * valp = & tmp ; u64 off ; int err = 0 ; off = core_reg_offset_from_id ( reg -> id ) ; if ( off >= nr_regs || ( off + ( KVM_REG_SIZE ( reg -> id ) / sizeof ( __u32 ) ) ) >= nr_regs ) return - ENOENT ; if ( validate_core_offset ( reg ) ) return - EINVAL ; if ( KVM_REG_SIZE ( reg -> id ) > sizeof ( tmp ) ) return - EINVAL ; if ( copy_from_user ( valp , uaddr , KVM_REG_SIZE ( reg -> id ) ) ) { err = - EFAULT ; goto out ; } if ( off == KVM_REG_ARM_CORE_REG ( regs . pstate ) ) { <vul-start> u64 mode = ( * ( u64 * ) valp ) & PSR_AA32_MODE_MASK ; <vul-end> switch ( mode ) { case PSR_AA32_MODE_USR : <vul-start> if ( ! system_supports_32bit_el0 ( ) ) return - EINVAL ; break ; <vul-end> case PSR_AA32_MODE_FIQ : case PSR_AA32_MODE_IRQ : case PSR_AA32_MODE_SVC : case PSR_AA32_MODE_ABT : case PSR_AA32_MODE_UND : <vul-start> if ( ! vcpu_el1_is_32bit ( vcpu ) ) return - EINVAL ; break ; <vul-end> case PSR_MODE_EL0t : case PSR_MODE_EL1t : case PSR_MODE_EL1h : <vul-start> if ( vcpu_el1_is_32bit ( vcpu ) ) return - EINVAL ; <vul-end> break ; default : err = - EINVAL ; goto out ; } } memcpy ( ( u32 * ) regs + off , valp , KVM_REG_SIZE ( reg -> id ) ) ; out : return err ; }"
226,"CWE-401 struct clock_source * dcn10_clock_source_create ( struct dc_context * ctx , struct dc_bios * bios , enum clock_source_id id , const struct dce110_clk_src_regs * regs , bool dp_clk_src ) { struct dce110_clk_src * clk_src = kzalloc ( sizeof ( struct dce110_clk_src ) , GFP_KERNEL ) ; if ( ! clk_src ) return NULL ; if ( dce112_clk_src_construct ( clk_src , ctx , bios , id , regs , & cs_shift , & cs_mask ) ) { clk_src -> base . dp_clk_src = dp_clk_src ; return & clk_src -> base ; } <vul-start> <vul-end> BREAK_TO_DEBUGGER ( ) ; return NULL ; }","struct clock_source * dcn10_clock_source_create ( struct dc_context * ctx , struct dc_bios * bios , enum clock_source_id id , const struct dce110_clk_src_regs * regs , bool dp_clk_src ) { struct dce110_clk_src * clk_src = kzalloc ( sizeof ( struct dce110_clk_src ) , GFP_KERNEL ) ; if ( ! clk_src ) return NULL ; if ( dce112_clk_src_construct ( clk_src , ctx , bios , id , regs , & cs_shift , & cs_mask ) ) { clk_src -> base . dp_clk_src = dp_clk_src ; return & clk_src -> base ; } <vul-start> kfree ( clk_src ) ; <vul-end> BREAK_TO_DEBUGGER ( ) ; return NULL ; }"
227,"CWE-119 static void temporal_filter_predictors_mb_c ( MACROBLOCKD * xd , uint8_t * y_mb_ptr , uint8_t * u_mb_ptr , uint8_t * v_mb_ptr , int stride , <vul-start> int uv_block_size , <vul-end> int mv_row , int mv_col , uint8_t * pred , struct scale_factors * scale , int x , int y ) { const int which_mv = 0 ; const MV mv = { mv_row , mv_col } ; const InterpKernel * const kernel = <vul-start> vp9_get_interp_kernel ( xd -> mi [ 0 ] -> mbmi . interp_filter ) ; <vul-end> enum mv_precision mv_precision_uv ; int uv_stride ; <vul-start> if ( uv_block_size == 8 ) { <vul-end> uv_stride = ( stride + 1 ) >> 1 ; mv_precision_uv = MV_PRECISION_Q4 ; } else { uv_stride = stride ; mv_precision_uv = MV_PRECISION_Q3 ; } <vul-start> <vul-end> vp9_build_inter_predictor ( y_mb_ptr , stride , & pred [ 0 ] , 16 , & mv , scale , 16 , 16 , which_mv , kernel , MV_PRECISION_Q3 , x , y ) ; vp9_build_inter_predictor ( u_mb_ptr , uv_stride , <vul-start> & pred [ 256 ] , uv_block_size , <vul-end> & mv , scale , <vul-start> uv_block_size , uv_block_size , <vul-end> which_mv , kernel , mv_precision_uv , x , y ) ; vp9_build_inter_predictor ( v_mb_ptr , uv_stride , <vul-start> & pred [ 512 ] , uv_block_size , <vul-end> & mv , scale , <vul-start> uv_block_size , uv_block_size , <vul-end> which_mv , kernel , mv_precision_uv , x , y ) ; }","static void temporal_filter_predictors_mb_c ( MACROBLOCKD * xd , uint8_t * y_mb_ptr , uint8_t * u_mb_ptr , uint8_t * v_mb_ptr , int stride , <vul-start> int uv_block_width , int uv_block_height , <vul-end> int mv_row , int mv_col , uint8_t * pred , struct scale_factors * scale , int x , int y ) { const int which_mv = 0 ; const MV mv = { mv_row , mv_col } ; const InterpKernel * const kernel = <vul-start> vp9_filter_kernels [ xd -> mi [ 0 ] -> mbmi . interp_filter ] ; <vul-end> enum mv_precision mv_precision_uv ; int uv_stride ; <vul-start> if ( uv_block_width == 8 ) { <vul-end> uv_stride = ( stride + 1 ) >> 1 ; mv_precision_uv = MV_PRECISION_Q4 ; } else { uv_stride = stride ; mv_precision_uv = MV_PRECISION_Q3 ; } <vul-start> # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { vp9_highbd_build_inter_predictor ( y_mb_ptr , stride , & pred [ 0 ] , 16 , & mv , scale , 16 , 16 , which_mv , kernel , MV_PRECISION_Q3 , x , y , xd -> bd ) ; vp9_highbd_build_inter_predictor ( u_mb_ptr , uv_stride , & pred [ 256 ] , uv_block_width , & mv , scale , uv_block_width , uv_block_height , which_mv , kernel , mv_precision_uv , x , y , xd -> bd ) ; vp9_highbd_build_inter_predictor ( v_mb_ptr , uv_stride , & pred [ 512 ] , uv_block_width , & mv , scale , uv_block_width , uv_block_height , which_mv , kernel , mv_precision_uv , x , y , xd -> bd ) ; return ; } # endif <vul-end> vp9_build_inter_predictor ( y_mb_ptr , stride , & pred [ 0 ] , 16 , & mv , scale , 16 , 16 , which_mv , kernel , MV_PRECISION_Q3 , x , y ) ; vp9_build_inter_predictor ( u_mb_ptr , uv_stride , <vul-start> & pred [ 256 ] , uv_block_width , <vul-end> & mv , scale , <vul-start> uv_block_width , uv_block_height , <vul-end> which_mv , kernel , mv_precision_uv , x , y ) ; vp9_build_inter_predictor ( v_mb_ptr , uv_stride , <vul-start> & pred [ 512 ] , uv_block_width , <vul-end> & mv , scale , <vul-start> uv_block_width , uv_block_height , <vul-end> which_mv , kernel , mv_precision_uv , x , y ) ; }"
228,"CWE-119 int main ( int argc , char * * argv ) { FILE * infile = NULL ; vpx_codec_ctx_t codec = { 0 } ; vpx_codec_enc_cfg_t cfg = { 0 } ; int frame_count = 0 ; vpx_image_t raw ; vpx_codec_err_t res ; VpxVideoInfo info = { 0 } ; VpxVideoWriter * writer = NULL ; const VpxInterface * encoder = NULL ; int update_frame_num = 0 ; const int fps = 30 ; const int bitrate = 200 ; exec_name = argv [ 0 ] ; if ( argc != 6 ) die ( ""Invalid number of arguments"" ) ; encoder = get_vpx_encoder_by_name ( ""vp8"" ) ; if ( ! encoder ) die ( ""Unsupported codec."" ) ; update_frame_num = atoi ( argv [ 5 ] ) ; if ( ! update_frame_num ) die ( ""Couldn\'t parse frame number \'%s\'\\n"" , argv [ 5 ] ) ; info . codec_fourcc = encoder -> fourcc ; info . frame_width = strtol ( argv [ 1 ] , NULL , 0 ) ; info . frame_height = strtol ( argv [ 2 ] , NULL , 0 ) ; info . time_base . numerator = 1 ; info . time_base . denominator = fps ; if ( info . frame_width <= 0 || info . frame_height <= 0 || ( info . frame_width % 2 ) != 0 || ( info . frame_height % 2 ) != 0 ) { die ( ""Invalid frame size: %dx%d"" , info . frame_width , info . frame_height ) ; } if ( ! vpx_img_alloc ( & raw , VPX_IMG_FMT_I420 , info . frame_width , info . frame_height , 1 ) ) { die ( ""Failed to allocate image."" ) ; } <vul-start> printf ( ""Using %s\\n"" , vpx_codec_iface_name ( encoder -> interface ( ) ) ) ; res = vpx_codec_enc_config_default ( encoder -> interface ( ) , & cfg , 0 ) ; <vul-end> if ( res ) die_codec ( & codec , ""Failed to get default codec config."" ) ; cfg . g_w = info . frame_width ; cfg . g_h = info . frame_height ; cfg . g_timebase . num = info . time_base . numerator ; cfg . g_timebase . den = info . time_base . denominator ; cfg . rc_target_bitrate = bitrate ; writer = vpx_video_writer_open ( argv [ 4 ] , kContainerIVF , & info ) ; if ( ! writer ) die ( ""Failed to open %s for writing."" , argv [ 4 ] ) ; if ( ! ( infile = fopen ( argv [ 3 ] , ""rb"" ) ) ) die ( ""Failed to open %s for reading."" , argv [ 3 ] ) ; <vul-start> if ( vpx_codec_enc_init ( & codec , encoder -> interface ( ) , & cfg , 0 ) ) <vul-end> die_codec ( & codec , ""Failed to initialize encoder"" ) ; while ( vpx_img_read ( & raw , infile ) ) { if ( frame_count + 1 == update_frame_num ) { vpx_ref_frame_t ref ; ref . frame_type = VP8_LAST_FRAME ; ref . img = raw ; if ( vpx_codec_control ( & codec , VP8_SET_REFERENCE , & ref ) ) die_codec ( & codec , ""Failed to set reference frame"" ) ; } encode_frame ( & codec , & raw , frame_count ++ , writer ) ; } <vul-start> encode_frame ( & codec , NULL , - 1 , writer ) ; <vul-end> printf ( ""\\n"" ) ; fclose ( infile ) ; printf ( ""Processed %d frames.\\n"" , frame_count ) ; vpx_img_free ( & raw ) ; if ( vpx_codec_destroy ( & codec ) ) die_codec ( & codec , ""Failed to destroy codec."" ) ; vpx_video_writer_close ( writer ) ; return EXIT_SUCCESS ; }","int main ( int argc , char * * argv ) { FILE * infile = NULL ; vpx_codec_ctx_t codec = { 0 } ; vpx_codec_enc_cfg_t cfg = { 0 } ; int frame_count = 0 ; vpx_image_t raw ; vpx_codec_err_t res ; VpxVideoInfo info = { 0 } ; VpxVideoWriter * writer = NULL ; const VpxInterface * encoder = NULL ; int update_frame_num = 0 ; const int fps = 30 ; const int bitrate = 200 ; exec_name = argv [ 0 ] ; if ( argc != 6 ) die ( ""Invalid number of arguments"" ) ; encoder = get_vpx_encoder_by_name ( ""vp8"" ) ; if ( ! encoder ) die ( ""Unsupported codec."" ) ; update_frame_num = atoi ( argv [ 5 ] ) ; if ( ! update_frame_num ) die ( ""Couldn\'t parse frame number \'%s\'\\n"" , argv [ 5 ] ) ; info . codec_fourcc = encoder -> fourcc ; info . frame_width = strtol ( argv [ 1 ] , NULL , 0 ) ; info . frame_height = strtol ( argv [ 2 ] , NULL , 0 ) ; info . time_base . numerator = 1 ; info . time_base . denominator = fps ; if ( info . frame_width <= 0 || info . frame_height <= 0 || ( info . frame_width % 2 ) != 0 || ( info . frame_height % 2 ) != 0 ) { die ( ""Invalid frame size: %dx%d"" , info . frame_width , info . frame_height ) ; } if ( ! vpx_img_alloc ( & raw , VPX_IMG_FMT_I420 , info . frame_width , info . frame_height , 1 ) ) { die ( ""Failed to allocate image."" ) ; } <vul-start> printf ( ""Using %s\\n"" , vpx_codec_iface_name ( encoder -> codec_interface ( ) ) ) ; res = vpx_codec_enc_config_default ( encoder -> codec_interface ( ) , & cfg , 0 ) ; <vul-end> if ( res ) die_codec ( & codec , ""Failed to get default codec config."" ) ; cfg . g_w = info . frame_width ; cfg . g_h = info . frame_height ; cfg . g_timebase . num = info . time_base . numerator ; cfg . g_timebase . den = info . time_base . denominator ; cfg . rc_target_bitrate = bitrate ; writer = vpx_video_writer_open ( argv [ 4 ] , kContainerIVF , & info ) ; if ( ! writer ) die ( ""Failed to open %s for writing."" , argv [ 4 ] ) ; if ( ! ( infile = fopen ( argv [ 3 ] , ""rb"" ) ) ) die ( ""Failed to open %s for reading."" , argv [ 3 ] ) ; <vul-start> if ( vpx_codec_enc_init ( & codec , encoder -> codec_interface ( ) , & cfg , 0 ) ) <vul-end> die_codec ( & codec , ""Failed to initialize encoder"" ) ; while ( vpx_img_read ( & raw , infile ) ) { if ( frame_count + 1 == update_frame_num ) { vpx_ref_frame_t ref ; ref . frame_type = VP8_LAST_FRAME ; ref . img = raw ; if ( vpx_codec_control ( & codec , VP8_SET_REFERENCE , & ref ) ) die_codec ( & codec , ""Failed to set reference frame"" ) ; } encode_frame ( & codec , & raw , frame_count ++ , writer ) ; } <vul-start> while ( encode_frame ( & codec , NULL , - 1 , writer ) ) { } <vul-end> printf ( ""\\n"" ) ; fclose ( infile ) ; printf ( ""Processed %d frames.\\n"" , frame_count ) ; vpx_img_free ( & raw ) ; if ( vpx_codec_destroy ( & codec ) ) die_codec ( & codec , ""Failed to destroy codec."" ) ; vpx_video_writer_close ( writer ) ; return EXIT_SUCCESS ; }"
229,"CWE-119 ( ms -> u . reply . status . len ) ) ; payload [ URI_REASON_IDX ] = ( unsigned char ) ( request ? ( ms -> u . request . uri . s - msg -> buf ) : ( ms -> u . reply . reason . s - msg -> buf ) ) ; payload [ URI_REASON_IDX + 1 ] = ( unsigned char ) ( request ? ( ms -> u . request . uri . len ) : ( ms -> u . reply . reason . len ) ) ; payload [ VERSION_IDX ] = ( unsigned char ) ( request ? ( ms -> u . request . version . s - msg -> buf ) : ( ms -> u . reply . version . s - msg -> buf ) ) ; if ( request ) { if ( parse_uri ( ms -> u . request . uri . s , ms -> u . request . uri . len , & miuri ) < 0 ) { LM_ERR ( ""<%.*s>\\n"" , ms -> u . request . uri . len , ms -> u . request . uri . s ) ; myerror = ""while parsing the R-URI"" ; goto error ; } if ( 0 > ( j = encode_uri2 ( msg -> buf , ms -> u . request . method . s - msg -> buf + ms -> len , ms -> u . request . uri , & miuri , ( unsigned char * ) & payload [ REQUEST_URI_IDX + 1 ] ) ) ) { myerror = ""ENCODE_MSG: ERROR while encoding the R-URI"" ; goto error ; } payload [ REQUEST_URI_IDX ] = ( unsigned char ) j ; k = REQUEST_URI_IDX + 1 + j ; } else k = REQUEST_URI_IDX ; u = k ; k ++ ; for ( i = 0 , hf = msg -> headers ; hf ; hf = hf -> next , i ++ ) ; i ++ ; j = k + 3 * i ; for ( i = 0 , hf = msg -> headers ; hf ; hf = hf -> next , k += 3 ) { payload [ k ] = ( unsigned char ) ( hf -> type & 0xFF ) ; h = htons ( j ) ; memcpy ( & payload [ k + 1 ] , & h , 2 ) ; if ( 0 > ( i = encode_header ( msg , hf , ( unsigned char * ) ( payload + j ) , MAX_ENCODED_MSG + MAX_MESSAGE_LEN - j ) ) ) { LM_ERR ( ""encoding header %.*s\\n"" , hf -> name . len , hf -> name . s ) ; goto error ; k -= 3 ; continue ; } j += ( unsigned short int ) i ; } payload [ u ] = ( unsigned char ) ( ( k - u - 1 ) / 3 ) ; j = htons ( j ) ; memcpy ( & payload [ k + 1 ] , & j , 2 ) ; k += 3 ; j = ntohs ( j ) ; <vul-start> <vul-end> memcpy ( & payload [ j ] , msg -> buf , msg -> len ) ; LM_DBG ( ""msglen = %d,msg starts at %d\\n"" , msg -> len , j ) ; j = htons ( j ) ; memcpy ( & payload [ MSG_START_IDX ] , & j , 2 ) ; return GET_PAY_SIZE ( payload ) ; error : LM_ERR ( ""%s\\n"" , myerror ) ; return - 1 ; }","( ms -> u . reply . status . len ) ) ; payload [ URI_REASON_IDX ] = ( unsigned char ) ( request ? ( ms -> u . request . uri . s - msg -> buf ) : ( ms -> u . reply . reason . s - msg -> buf ) ) ; payload [ URI_REASON_IDX + 1 ] = ( unsigned char ) ( request ? ( ms -> u . request . uri . len ) : ( ms -> u . reply . reason . len ) ) ; payload [ VERSION_IDX ] = ( unsigned char ) ( request ? ( ms -> u . request . version . s - msg -> buf ) : ( ms -> u . reply . version . s - msg -> buf ) ) ; if ( request ) { if ( parse_uri ( ms -> u . request . uri . s , ms -> u . request . uri . len , & miuri ) < 0 ) { LM_ERR ( ""<%.*s>\\n"" , ms -> u . request . uri . len , ms -> u . request . uri . s ) ; myerror = ""while parsing the R-URI"" ; goto error ; } if ( 0 > ( j = encode_uri2 ( msg -> buf , ms -> u . request . method . s - msg -> buf + ms -> len , ms -> u . request . uri , & miuri , ( unsigned char * ) & payload [ REQUEST_URI_IDX + 1 ] ) ) ) { myerror = ""ENCODE_MSG: ERROR while encoding the R-URI"" ; goto error ; } payload [ REQUEST_URI_IDX ] = ( unsigned char ) j ; k = REQUEST_URI_IDX + 1 + j ; } else k = REQUEST_URI_IDX ; u = k ; k ++ ; for ( i = 0 , hf = msg -> headers ; hf ; hf = hf -> next , i ++ ) ; i ++ ; j = k + 3 * i ; for ( i = 0 , hf = msg -> headers ; hf ; hf = hf -> next , k += 3 ) { payload [ k ] = ( unsigned char ) ( hf -> type & 0xFF ) ; h = htons ( j ) ; memcpy ( & payload [ k + 1 ] , & h , 2 ) ; if ( 0 > ( i = encode_header ( msg , hf , ( unsigned char * ) ( payload + j ) , MAX_ENCODED_MSG + MAX_MESSAGE_LEN - j ) ) ) { LM_ERR ( ""encoding header %.*s\\n"" , hf -> name . len , hf -> name . s ) ; goto error ; k -= 3 ; continue ; } j += ( unsigned short int ) i ; } payload [ u ] = ( unsigned char ) ( ( k - u - 1 ) / 3 ) ; j = htons ( j ) ; memcpy ( & payload [ k + 1 ] , & j , 2 ) ; k += 3 ; j = ntohs ( j ) ; <vul-start> if ( len < j + msg -> len + 1 ) { LM_ERR ( ""not enough space to encode sip message\\n"" ) ; return - 1 ; } <vul-end> memcpy ( & payload [ j ] , msg -> buf , msg -> len ) ; LM_DBG ( ""msglen = %d,msg starts at %d\\n"" , msg -> len , j ) ; j = htons ( j ) ; memcpy ( & payload [ MSG_START_IDX ] , & j , 2 ) ; return GET_PAY_SIZE ( payload ) ; error : LM_ERR ( ""%s\\n"" , myerror ) ; return - 1 ; }"
230,"CWE-20 PAIRPDCAP_CONTEXT ctx , const guint8 * data , const guint mac_header_len , const guint tot_len , AIRPDCAP_SEC_ASSOCIATION_ID id ) { const UCHAR * addr ; guint bodyLength ; PAIRPDCAP_SEC_ASSOCIATION sta_sa ; PAIRPDCAP_SEC_ASSOCIATION sa ; guint offset = 0 ; const guint8 dot1x_header [ ] = { 0xAA , 0xAA , 0x03 , 0x00 , 0x00 , 0x00 , 0x88 , 0x8E } ; const guint8 bt_dot1x_header [ ] = { 0xAA , 0xAA , 0x03 , 0x00 , 0x19 , 0x58 , 0x00 , 0x03 } ; const guint8 tdls_header [ ] = { 0xAA , 0xAA , 0x03 , 0x00 , 0x00 , 0x00 , 0x89 , 0x0D , 0x02 , 0X0C } ; const EAPOL_RSN_KEY * pEAPKey ; # ifdef _DEBUG # define MSGBUF_LEN 255 CHAR msgbuf [ MSGBUF_LEN ] ; # endif AIRPDCAP_DEBUG_TRACE_START ( ""AirPDcapScanForKeys"" ) ; offset = mac_header_len ; if ( memcmp ( data + offset , dot1x_header , 8 ) == 0 || memcmp ( data + offset , bt_dot1x_header , 8 ) == 0 ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Authentication: EAPOL packet"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; offset += 8 ; if ( data [ offset + 1 ] != 3 ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Not EAPOL-Key"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } bodyLength = pntoh16 ( data + offset + 2 ) ; <vul-start> if ( ( tot_len - offset - 4 ) < bodyLength ) { <vul-end> AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""EAPOL body too short"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } offset += 4 ; pEAPKey = ( const EAPOL_RSN_KEY * ) ( data + offset ) ; if ( pEAPKey -> type != AIRPDCAP_RSN_WPA2_KEY_DESCRIPTOR && pEAPKey -> type != AIRPDCAP_RSN_WPA_KEY_DESCRIPTOR ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Not valid key descriptor type"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } offset += 1 ; sa = AirPDcapGetSaPtr ( ctx , & id ) ; if ( sa == NULL ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""No SA for BSSID found"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_REQ_DATA ; } if ( AirPDcapRsna4WHandshake ( ctx , data , sa , offset , tot_len ) == AIRPDCAP_RET_SUCCESS_HANDSHAKE ) return AIRPDCAP_RET_SUCCESS_HANDSHAKE ; if ( mac_header_len + GROUP_KEY_PAYLOAD_LEN_MIN > tot_len ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Message too short for Group Key"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } if ( AIRPDCAP_EAP_KEY ( data [ offset + 1 ] ) != 0 || AIRPDCAP_EAP_ACK ( data [ offset + 1 ] ) != 1 || AIRPDCAP_EAP_MIC ( data [ offset ] ) != 1 || AIRPDCAP_EAP_SEC ( data [ offset ] ) != 1 ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Key bitfields not correct for Group Key"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } memcpy ( id . sta , broadcast_mac , AIRPDCAP_MAC_LEN ) ; sa = AirPDcapGetSaPtr ( ctx , & id ) ; if ( sa == NULL ) { return AIRPDCAP_RET_REQ_DATA ; } if ( ( addr = AirPDcapGetStaAddress ( ( const AIRPDCAP_MAC_FRAME_ADDR4 * ) ( data ) ) ) != NULL ) { memcpy ( id . sta , addr , AIRPDCAP_MAC_LEN ) ; # ifdef _DEBUG g_snprintf ( msgbuf , MSGBUF_LEN , ""ST_MAC: %2X.%2X.%2X.%2X.%2X.%2X\\t"" , id . sta [ 0 ] , id . sta [ 1 ] , id . sta [ 2 ] , id . sta [ 3 ] , id . sta [ 4 ] , id . sta [ 5 ] ) ; # endif AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , msgbuf , AIRPDCAP_DEBUG_LEVEL_3 ) ; } else { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""SA not found"" , AIRPDCAP_DEBUG_LEVEL_5 ) ; return AIRPDCAP_RET_REQ_DATA ; } sta_sa = AirPDcapGetSaPtr ( ctx , & id ) ; if ( sta_sa == NULL ) { return AIRPDCAP_RET_REQ_DATA ; }","PAIRPDCAP_CONTEXT ctx , const guint8 * data , const guint mac_header_len , const guint tot_len , AIRPDCAP_SEC_ASSOCIATION_ID id ) { const UCHAR * addr ; guint bodyLength ; PAIRPDCAP_SEC_ASSOCIATION sta_sa ; PAIRPDCAP_SEC_ASSOCIATION sa ; guint offset = 0 ; const guint8 dot1x_header [ ] = { 0xAA , 0xAA , 0x03 , 0x00 , 0x00 , 0x00 , 0x88 , 0x8E } ; const guint8 bt_dot1x_header [ ] = { 0xAA , 0xAA , 0x03 , 0x00 , 0x19 , 0x58 , 0x00 , 0x03 } ; const guint8 tdls_header [ ] = { 0xAA , 0xAA , 0x03 , 0x00 , 0x00 , 0x00 , 0x89 , 0x0D , 0x02 , 0X0C } ; const EAPOL_RSN_KEY * pEAPKey ; # ifdef _DEBUG # define MSGBUF_LEN 255 CHAR msgbuf [ MSGBUF_LEN ] ; # endif AIRPDCAP_DEBUG_TRACE_START ( ""AirPDcapScanForKeys"" ) ; offset = mac_header_len ; if ( memcmp ( data + offset , dot1x_header , 8 ) == 0 || memcmp ( data + offset , bt_dot1x_header , 8 ) == 0 ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Authentication: EAPOL packet"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; offset += 8 ; if ( data [ offset + 1 ] != 3 ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Not EAPOL-Key"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } bodyLength = pntoh16 ( data + offset + 2 ) ; <vul-start> if ( ( ( tot_len - offset - 4 ) < bodyLength ) || ( bodyLength < sizeof ( EAPOL_RSN_KEY ) ) ) { <vul-end> AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""EAPOL body too short"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } offset += 4 ; pEAPKey = ( const EAPOL_RSN_KEY * ) ( data + offset ) ; if ( pEAPKey -> type != AIRPDCAP_RSN_WPA2_KEY_DESCRIPTOR && pEAPKey -> type != AIRPDCAP_RSN_WPA_KEY_DESCRIPTOR ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Not valid key descriptor type"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } offset += 1 ; sa = AirPDcapGetSaPtr ( ctx , & id ) ; if ( sa == NULL ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""No SA for BSSID found"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_REQ_DATA ; } if ( AirPDcapRsna4WHandshake ( ctx , data , sa , offset , tot_len ) == AIRPDCAP_RET_SUCCESS_HANDSHAKE ) return AIRPDCAP_RET_SUCCESS_HANDSHAKE ; if ( mac_header_len + GROUP_KEY_PAYLOAD_LEN_MIN > tot_len ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Message too short for Group Key"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } if ( AIRPDCAP_EAP_KEY ( data [ offset + 1 ] ) != 0 || AIRPDCAP_EAP_ACK ( data [ offset + 1 ] ) != 1 || AIRPDCAP_EAP_MIC ( data [ offset ] ) != 1 || AIRPDCAP_EAP_SEC ( data [ offset ] ) != 1 ) { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""Key bitfields not correct for Group Key"" , AIRPDCAP_DEBUG_LEVEL_3 ) ; return AIRPDCAP_RET_NO_VALID_HANDSHAKE ; } memcpy ( id . sta , broadcast_mac , AIRPDCAP_MAC_LEN ) ; sa = AirPDcapGetSaPtr ( ctx , & id ) ; if ( sa == NULL ) { return AIRPDCAP_RET_REQ_DATA ; } if ( ( addr = AirPDcapGetStaAddress ( ( const AIRPDCAP_MAC_FRAME_ADDR4 * ) ( data ) ) ) != NULL ) { memcpy ( id . sta , addr , AIRPDCAP_MAC_LEN ) ; # ifdef _DEBUG g_snprintf ( msgbuf , MSGBUF_LEN , ""ST_MAC: %2X.%2X.%2X.%2X.%2X.%2X\\t"" , id . sta [ 0 ] , id . sta [ 1 ] , id . sta [ 2 ] , id . sta [ 3 ] , id . sta [ 4 ] , id . sta [ 5 ] ) ; # endif AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , msgbuf , AIRPDCAP_DEBUG_LEVEL_3 ) ; } else { AIRPDCAP_DEBUG_PRINT_LINE ( ""AirPDcapScanForKeys"" , ""SA not found"" , AIRPDCAP_DEBUG_LEVEL_5 ) ; return AIRPDCAP_RET_REQ_DATA ; } sta_sa = AirPDcapGetSaPtr ( ctx , & id ) ; if ( sta_sa == NULL ) { return AIRPDCAP_RET_REQ_DATA ; }"
231,"CWE-119 static void swap_block_ptr ( MACROBLOCK * x , PICK_MODE_CONTEXT * ctx , <vul-start> int max_plane ) { struct macroblock_plane * const p = x -> plane ; struct macroblockd_plane * const pd = x -> e_mbd . plane ; <vul-end> int i ; <vul-start> for ( i = 0 ; i < max_plane ; ++ i ) { p [ i ] . coeff = ctx -> coeff_pbuf [ i ] [ 1 ] ; p [ i ] . qcoeff = ctx -> qcoeff_pbuf [ i ] [ 1 ] ; pd [ i ] . dqcoeff = ctx -> dqcoeff_pbuf [ i ] [ 1 ] ; p [ i ] . eobs = ctx -> eobs_pbuf [ i ] [ 1 ] ; ctx -> coeff_pbuf [ i ] [ 1 ] = ctx -> coeff_pbuf [ i ] [ 0 ] ; ctx -> qcoeff_pbuf [ i ] [ 1 ] = ctx -> qcoeff_pbuf [ i ] [ 0 ] ; ctx -> dqcoeff_pbuf [ i ] [ 1 ] = ctx -> dqcoeff_pbuf [ i ] [ 0 ] ; ctx -> eobs_pbuf [ i ] [ 1 ] = ctx -> eobs_pbuf [ i ] [ 0 ] ; ctx -> coeff_pbuf [ i ] [ 0 ] = p [ i ] . coeff ; ctx -> qcoeff_pbuf [ i ] [ 0 ] = p [ i ] . qcoeff ; ctx -> dqcoeff_pbuf [ i ] [ 0 ] = pd [ i ] . dqcoeff ; ctx -> eobs_pbuf [ i ] [ 0 ] = p [ i ] . eobs ; <vul-end> } }","static void swap_block_ptr ( MACROBLOCK * x , PICK_MODE_CONTEXT * ctx , <vul-start> int m , int n , int min_plane , int max_plane ) { <vul-end> int i ; <vul-start> for ( i = min_plane ; i < max_plane ; ++ i ) { struct macroblock_plane * const p = & x -> plane [ i ] ; struct macroblockd_plane * const pd = & x -> e_mbd . plane [ i ] ; p -> coeff = ctx -> coeff_pbuf [ i ] [ m ] ; p -> qcoeff = ctx -> qcoeff_pbuf [ i ] [ m ] ; pd -> dqcoeff = ctx -> dqcoeff_pbuf [ i ] [ m ] ; p -> eobs = ctx -> eobs_pbuf [ i ] [ m ] ; ctx -> coeff_pbuf [ i ] [ m ] = ctx -> coeff_pbuf [ i ] [ n ] ; ctx -> qcoeff_pbuf [ i ] [ m ] = ctx -> qcoeff_pbuf [ i ] [ n ] ; ctx -> dqcoeff_pbuf [ i ] [ m ] = ctx -> dqcoeff_pbuf [ i ] [ n ] ; ctx -> eobs_pbuf [ i ] [ m ] = ctx -> eobs_pbuf [ i ] [ n ] ; ctx -> coeff_pbuf [ i ] [ n ] = p -> coeff ; ctx -> qcoeff_pbuf [ i ] [ n ] = p -> qcoeff ; ctx -> dqcoeff_pbuf [ i ] [ n ] = pd -> dqcoeff ; ctx -> eobs_pbuf [ i ] [ n ] = p -> eobs ; <vul-end> } }"
232,CWE-125 static struct tok_state * tok_new ( void ) { struct tok_state * tok = ( struct tok_state * ) PyMem_MALLOC ( sizeof ( struct tok_state ) ) ; if ( tok == NULL ) return NULL ; tok -> buf = tok -> cur = tok -> end = tok -> inp = tok -> start = NULL ; tok -> done = E_OK ; tok -> fp = NULL ; tok -> input = NULL ; tok -> tabsize = TABSIZE ; tok -> indent = 0 ; tok -> indstack [ 0 ] = 0 ; tok -> atbol = 1 ; tok -> pendin = 0 ; tok -> prompt = tok -> nextprompt = NULL ; tok -> lineno = 0 ; tok -> level = 0 ; tok -> altindstack [ 0 ] = 0 ; tok -> decoding_state = STATE_INIT ; tok -> decoding_erred = 0 ; tok -> read_coding_spec = 0 ; tok -> enc = NULL ; tok -> encoding = NULL ; tok -> cont_line = 0 ; # ifndef PGEN tok -> filename = NULL ; tok -> decoding_readline = NULL ; tok -> decoding_buffer = NULL ; # endif <vul-start> <vul-end> return tok ; },static struct tok_state * tok_new ( void ) { struct tok_state * tok = ( struct tok_state * ) PyMem_MALLOC ( sizeof ( struct tok_state ) ) ; if ( tok == NULL ) return NULL ; tok -> buf = tok -> cur = tok -> end = tok -> inp = tok -> start = NULL ; tok -> done = E_OK ; tok -> fp = NULL ; tok -> input = NULL ; tok -> tabsize = TABSIZE ; tok -> indent = 0 ; tok -> indstack [ 0 ] = 0 ; tok -> atbol = 1 ; tok -> pendin = 0 ; tok -> prompt = tok -> nextprompt = NULL ; tok -> lineno = 0 ; tok -> level = 0 ; tok -> altindstack [ 0 ] = 0 ; tok -> decoding_state = STATE_INIT ; tok -> decoding_erred = 0 ; tok -> read_coding_spec = 0 ; tok -> enc = NULL ; tok -> encoding = NULL ; tok -> cont_line = 0 ; # ifndef PGEN tok -> filename = NULL ; tok -> decoding_readline = NULL ; tok -> decoding_buffer = NULL ; # endif <vul-start> tok -> type_comments = 0 ; <vul-end> return tok ; }
233,"CWE-125 PyObject * ast2obj_type_ignore ( void * _o ) { type_ignore_ty o = ( type_ignore_ty ) _o ; PyObject * result = NULL , * value = NULL ; if ( ! o ) { <vul-start> Py_INCREF ( Py_None ) ; return Py_None ; <vul-end> } switch ( o -> kind ) { case TypeIgnore_kind : result = PyType_GenericNew ( TypeIgnore_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_int ( o -> v . TypeIgnore . lineno ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_lineno , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; } return result ; failed : Py_XDECREF ( value ) ; Py_XDECREF ( result ) ; return NULL ; }","PyObject * ast2obj_type_ignore ( void * _o ) { type_ignore_ty o = ( type_ignore_ty ) _o ; PyObject * result = NULL , * value = NULL ; if ( ! o ) { <vul-start> Py_RETURN_NONE ; <vul-end> } switch ( o -> kind ) { case TypeIgnore_kind : result = PyType_GenericNew ( TypeIgnore_type , NULL , NULL ) ; if ( ! result ) goto failed ; value = ast2obj_int ( o -> v . TypeIgnore . lineno ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_lineno , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; break ; } return result ; failed : Py_XDECREF ( value ) ; Py_XDECREF ( result ) ; return NULL ; }"
234,"CWE-401 num_qps = vsi -> num_queue_pairs - ( macvlan_cnt * qcnt ) ; pow = fls ( roundup_pow_of_two ( num_qps ) - 1 ) ; qmap = ( offset << I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT ) | ( pow << I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT ) ; sections = I40E_AQ_VSI_PROP_QUEUE_MAP_VALID ; sections |= I40E_AQ_VSI_PROP_SCHED_VALID ; memset ( & ctxt , 0 , sizeof ( ctxt ) ) ; ctxt . seid = vsi -> seid ; ctxt . pf_num = vsi -> back -> hw . pf_id ; ctxt . vf_num = 0 ; ctxt . uplink_seid = vsi -> uplink_seid ; ctxt . info = vsi -> info ; ctxt . info . tc_mapping [ 0 ] = cpu_to_le16 ( qmap ) ; ctxt . info . mapping_flags |= cpu_to_le16 ( I40E_AQ_VSI_QUE_MAP_CONTIG ) ; ctxt . info . queue_mapping [ 0 ] = cpu_to_le16 ( vsi -> base_queue ) ; ctxt . info . valid_sections |= cpu_to_le16 ( sections ) ; vsi -> rss_size = max_t ( u16 , num_qps , qcnt ) ; ret = i40e_vsi_config_rss ( vsi ) ; if ( ret ) { dev_info ( & pf -> pdev -> dev , ""Failed to reconfig RSS for num_queues (%u)\\n"" , vsi -> rss_size ) ; return ret ; } vsi -> reconfig_rss = true ; dev_dbg ( & vsi -> back -> pdev -> dev , ""Reconfigured RSS with num_queues (%u)\\n"" , vsi -> rss_size ) ; vsi -> next_base_queue = num_qps ; vsi -> cnt_q_avail = vsi -> num_queue_pairs - num_qps ; ret = i40e_aq_update_vsi_params ( hw , & ctxt , NULL ) ; if ( ret ) { dev_info ( & pf -> pdev -> dev , ""Update vsi tc config failed, err %s aq_err %s\\n"" , i40e_stat_str ( hw , ret ) , i40e_aq_str ( hw , hw -> aq . asq_last_status ) ) ; return ret ; } i40e_vsi_update_queue_map ( vsi , & ctxt ) ; vsi -> info . valid_sections = 0 ; INIT_LIST_HEAD ( & vsi -> macvlan_list ) ; for ( i = 0 ; i < macvlan_cnt ; i ++ ) { ch = kzalloc ( sizeof ( * ch ) , GFP_KERNEL ) ; if ( ! ch ) { ret = - ENOMEM ; goto err_free ; } INIT_LIST_HEAD ( & ch -> list ) ; ch -> num_queue_pairs = qcnt ; if ( ! i40e_setup_channel ( pf , vsi , ch ) ) { ret = - EINVAL ; <vul-start> <vul-end> goto err_free ; } ch -> parent_vsi = vsi ; vsi -> cnt_q_avail -= ch -> num_queue_pairs ; vsi -> macvlan_cnt ++ ; list_add_tail ( & ch -> list , & vsi -> macvlan_list ) ; } return ret ; err_free : dev_info ( & pf -> pdev -> dev , ""Failed to setup macvlans\\n"" ) ; i40e_free_macvlan_channels ( vsi ) ; return ret ; }","num_qps = vsi -> num_queue_pairs - ( macvlan_cnt * qcnt ) ; pow = fls ( roundup_pow_of_two ( num_qps ) - 1 ) ; qmap = ( offset << I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT ) | ( pow << I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT ) ; sections = I40E_AQ_VSI_PROP_QUEUE_MAP_VALID ; sections |= I40E_AQ_VSI_PROP_SCHED_VALID ; memset ( & ctxt , 0 , sizeof ( ctxt ) ) ; ctxt . seid = vsi -> seid ; ctxt . pf_num = vsi -> back -> hw . pf_id ; ctxt . vf_num = 0 ; ctxt . uplink_seid = vsi -> uplink_seid ; ctxt . info = vsi -> info ; ctxt . info . tc_mapping [ 0 ] = cpu_to_le16 ( qmap ) ; ctxt . info . mapping_flags |= cpu_to_le16 ( I40E_AQ_VSI_QUE_MAP_CONTIG ) ; ctxt . info . queue_mapping [ 0 ] = cpu_to_le16 ( vsi -> base_queue ) ; ctxt . info . valid_sections |= cpu_to_le16 ( sections ) ; vsi -> rss_size = max_t ( u16 , num_qps , qcnt ) ; ret = i40e_vsi_config_rss ( vsi ) ; if ( ret ) { dev_info ( & pf -> pdev -> dev , ""Failed to reconfig RSS for num_queues (%u)\\n"" , vsi -> rss_size ) ; return ret ; } vsi -> reconfig_rss = true ; dev_dbg ( & vsi -> back -> pdev -> dev , ""Reconfigured RSS with num_queues (%u)\\n"" , vsi -> rss_size ) ; vsi -> next_base_queue = num_qps ; vsi -> cnt_q_avail = vsi -> num_queue_pairs - num_qps ; ret = i40e_aq_update_vsi_params ( hw , & ctxt , NULL ) ; if ( ret ) { dev_info ( & pf -> pdev -> dev , ""Update vsi tc config failed, err %s aq_err %s\\n"" , i40e_stat_str ( hw , ret ) , i40e_aq_str ( hw , hw -> aq . asq_last_status ) ) ; return ret ; } i40e_vsi_update_queue_map ( vsi , & ctxt ) ; vsi -> info . valid_sections = 0 ; INIT_LIST_HEAD ( & vsi -> macvlan_list ) ; for ( i = 0 ; i < macvlan_cnt ; i ++ ) { ch = kzalloc ( sizeof ( * ch ) , GFP_KERNEL ) ; if ( ! ch ) { ret = - ENOMEM ; goto err_free ; } INIT_LIST_HEAD ( & ch -> list ) ; ch -> num_queue_pairs = qcnt ; if ( ! i40e_setup_channel ( pf , vsi , ch ) ) { ret = - EINVAL ; <vul-start> kfree ( ch ) ; <vul-end> goto err_free ; } ch -> parent_vsi = vsi ; vsi -> cnt_q_avail -= ch -> num_queue_pairs ; vsi -> macvlan_cnt ++ ; list_add_tail ( & ch -> list , & vsi -> macvlan_list ) ; } return ret ; err_free : dev_info ( & pf -> pdev -> dev , ""Failed to setup macvlans\\n"" ) ; i40e_free_macvlan_channels ( vsi ) ; return ret ; }"
235,CWE-326 void flash_option_bytes_init ( int boot_from_dfu ) { uint32_t val = 0xfffff8aa ; if ( boot_from_dfu ) { val &= ~ ( 1 << 27 ) ; } else { if ( solo_is_locked ( ) ) { val = 0xfffff8cc ; } } val &= ~ ( 1 << 26 ) ; val &= ~ ( 1 << 25 ) ; val &= ~ ( 1 << 24 ) ; if ( FLASH -> OPTR == val ) { return ; } __disable_irq ( ) ; while ( FLASH -> SR & ( 1 << 16 ) ) ; flash_unlock ( ) ; if ( FLASH -> CR & ( 1 << 30 ) ) { FLASH -> OPTKEYR = 0x08192A3B ; FLASH -> OPTKEYR = 0x4C5D6E7F ; } FLASH -> OPTR = val ; FLASH -> CR |= ( 1 << 17 ) ; while ( FLASH -> SR & ( 1 << 16 ) ) ; flash_lock ( ) ; <vul-start> __enable_irq ( ) ; <vul-end> },void flash_option_bytes_init ( int boot_from_dfu ) { uint32_t val = 0xfffff8aa ; if ( boot_from_dfu ) { val &= ~ ( 1 << 27 ) ; } else { if ( solo_is_locked ( ) ) { val = 0xfffff8cc ; } } val &= ~ ( 1 << 26 ) ; val &= ~ ( 1 << 25 ) ; val &= ~ ( 1 << 24 ) ; if ( FLASH -> OPTR == val ) { return ; } __disable_irq ( ) ; while ( FLASH -> SR & ( 1 << 16 ) ) ; flash_unlock ( ) ; if ( FLASH -> CR & ( 1 << 30 ) ) { FLASH -> OPTKEYR = 0x08192A3B ; FLASH -> OPTKEYR = 0x4C5D6E7F ; } FLASH -> OPTR = val ; FLASH -> CR |= ( 1 << 17 ) ; while ( FLASH -> SR & ( 1 << 16 ) ) ; flash_lock ( ) ; <vul-start> FLASH -> CR |= FLASH_CR_OBL_LAUNCH ; while ( true ) ; <vul-end> }
236,"CWE-119 void vp9_setup_pre_planes ( MACROBLOCKD * xd , int idx , const YV12_BUFFER_CONFIG * src , int mi_row , int mi_col , const struct scale_factors * sf ) { if ( src != NULL ) { int i ; <vul-start> uint8_t * const buffers [ 4 ] = { src -> y_buffer , src -> u_buffer , src -> v_buffer , src -> alpha_buffer } ; const int strides [ 4 ] = { src -> y_stride , src -> uv_stride , src -> uv_stride , src -> alpha_stride } ; <vul-end> for ( i = 0 ; i < MAX_MB_PLANE ; ++ i ) { struct macroblockd_plane * const pd = & xd -> plane [ i ] ; setup_pred_plane ( & pd -> pre [ idx ] , buffers [ i ] , strides [ i ] , mi_row , mi_col , sf , pd -> subsampling_x , pd -> subsampling_y ) ; } } }","void vp9_setup_pre_planes ( MACROBLOCKD * xd , int idx , const YV12_BUFFER_CONFIG * src , int mi_row , int mi_col , const struct scale_factors * sf ) { if ( src != NULL ) { int i ; <vul-start> uint8_t * const buffers [ MAX_MB_PLANE ] = { src -> y_buffer , src -> u_buffer , src -> v_buffer } ; const int strides [ MAX_MB_PLANE ] = { src -> y_stride , src -> uv_stride , src -> uv_stride } ; <vul-end> for ( i = 0 ; i < MAX_MB_PLANE ; ++ i ) { struct macroblockd_plane * const pd = & xd -> plane [ i ] ; setup_pred_plane ( & pd -> pre [ idx ] , buffers [ i ] , strides [ i ] , mi_row , mi_col , sf , pd -> subsampling_x , pd -> subsampling_y ) ; } } }"
237,"CWE-284 static int tap_if_up ( const char * devname , const bt_bdaddr_t * addr ) { struct ifreq ifr ; int sk , err ; sk = socket ( AF_INET , SOCK_DGRAM , 0 ) ; if ( sk < 0 ) return - 1 ; memset ( & ifr , 0 , sizeof ( ifr ) ) ; strncpy ( ifr . ifr_name , devname , IFNAMSIZ - 1 ) ; <vul-start> err = ioctl ( sk , SIOCGIFHWADDR , & ifr ) ; <vul-end> if ( err < 0 ) { BTIF_TRACE_ERROR ( ""Could not get network hardware for interface:%s, errno:%s"" , devname , strerror ( errno ) ) ; close ( sk ) ; return - 1 ; } strncpy ( ifr . ifr_name , devname , IFNAMSIZ - 1 ) ; memcpy ( ifr . ifr_hwaddr . sa_data , addr -> address , 6 ) ; if ( ifr . ifr_hwaddr . sa_data [ 0 ] & 0x01 ) { BTIF_TRACE_WARNING ( ""Not a unicast MAC address, force multicast bit flipping"" ) ; ifr . ifr_hwaddr . sa_data [ 0 ] &= ~ 0x01 ; } <vul-start> err = ioctl ( sk , SIOCSIFHWADDR , ( caddr_t ) & ifr ) ; <vul-end> if ( err < 0 ) { BTIF_TRACE_ERROR ( ""Could not set bt address for interface:%s, errno:%s"" , devname , strerror ( errno ) ) ; close ( sk ) ; return - 1 ; } memset ( & ifr , 0 , sizeof ( ifr ) ) ; strncpy ( ifr . ifr_name , devname , IF_NAMESIZE - 1 ) ; ifr . ifr_flags |= IFF_UP ; ifr . ifr_flags |= IFF_MULTICAST ; <vul-start> err = ioctl ( sk , SIOCSIFFLAGS , ( caddr_t ) & ifr ) ; <vul-end> if ( err < 0 ) { BTIF_TRACE_ERROR ( ""Could not bring up network interface:%s, errno:%d"" , devname , errno ) ; close ( sk ) ; return - 1 ; } close ( sk ) ; BTIF_TRACE_DEBUG ( ""network interface: %s is up"" , devname ) ; return 0 ; }","static int tap_if_up ( const char * devname , const bt_bdaddr_t * addr ) { struct ifreq ifr ; int sk , err ; sk = socket ( AF_INET , SOCK_DGRAM , 0 ) ; if ( sk < 0 ) return - 1 ; memset ( & ifr , 0 , sizeof ( ifr ) ) ; strncpy ( ifr . ifr_name , devname , IFNAMSIZ - 1 ) ; <vul-start> err = TEMP_FAILURE_RETRY ( ioctl ( sk , SIOCGIFHWADDR , & ifr ) ) ; <vul-end> if ( err < 0 ) { BTIF_TRACE_ERROR ( ""Could not get network hardware for interface:%s, errno:%s"" , devname , strerror ( errno ) ) ; close ( sk ) ; return - 1 ; } strncpy ( ifr . ifr_name , devname , IFNAMSIZ - 1 ) ; memcpy ( ifr . ifr_hwaddr . sa_data , addr -> address , 6 ) ; if ( ifr . ifr_hwaddr . sa_data [ 0 ] & 0x01 ) { BTIF_TRACE_WARNING ( ""Not a unicast MAC address, force multicast bit flipping"" ) ; ifr . ifr_hwaddr . sa_data [ 0 ] &= ~ 0x01 ; } <vul-start> err = TEMP_FAILURE_RETRY ( ioctl ( sk , SIOCSIFHWADDR , ( caddr_t ) & ifr ) ) ; <vul-end> if ( err < 0 ) { BTIF_TRACE_ERROR ( ""Could not set bt address for interface:%s, errno:%s"" , devname , strerror ( errno ) ) ; close ( sk ) ; return - 1 ; } memset ( & ifr , 0 , sizeof ( ifr ) ) ; strncpy ( ifr . ifr_name , devname , IF_NAMESIZE - 1 ) ; ifr . ifr_flags |= IFF_UP ; ifr . ifr_flags |= IFF_MULTICAST ; <vul-start> err = TEMP_FAILURE_RETRY ( ioctl ( sk , SIOCSIFFLAGS , ( caddr_t ) & ifr ) ) ; <vul-end> if ( err < 0 ) { BTIF_TRACE_ERROR ( ""Could not bring up network interface:%s, errno:%d"" , devname , errno ) ; close ( sk ) ; return - 1 ; } close ( sk ) ; BTIF_TRACE_DEBUG ( ""network interface: %s is up"" , devname ) ; return 0 ; }"
238,"CWE-787 void handle_usb_rx ( const void * msg , size_t len ) { if ( msg_tiny_flag ) { <vul-start> uint8_t buf [ 64 ] ; memcpy ( buf , msg , sizeof ( buf ) ) ; uint16_t msgId = buf [ 4 ] | ( ( uint16_t ) buf [ 3 ] ) << 8 ; uint32_t msgSize = buf [ 8 ] | ( ( uint32_t ) buf [ 7 ] ) << 8 | ( ( uint32_t ) buf [ 6 ] ) << 16 | ( ( uint32_t ) buf [ 5 ] ) << 24 ; if ( msgSize > 64 - 9 ) { ( * msg_failure ) ( FailureType_Failure_UnexpectedMessage , ""Malformed tiny packet"" ) ; return ; } const MessagesMap_t * entry = message_map_entry ( NORMAL_MSG , msgId , IN_MSG ) ; if ( ! entry ) { ( * msg_failure ) ( FailureType_Failure_UnexpectedMessage , ""Unknown message"" ) ; return ; } tiny_dispatch ( entry , buf + 9 , msgSize ) ; <vul-end> } else { usb_rx_helper ( msg , len , NORMAL_MSG ) ; } }","void handle_usb_rx ( const void * msg , size_t len ) { if ( msg_tiny_flag ) { <vul-start> msg_read_tiny ( msg , len ) ; <vul-end> } else { usb_rx_helper ( msg , len , NORMAL_MSG ) ; } }"
239,"CWE-125 static inline signed int ReadPropertyMSBLong ( const unsigned char * * p , size_t * length ) { union { unsigned int unsigned_value ; signed int signed_value ; } quantum ; int c ; register ssize_t i ; unsigned char buffer [ 4 ] ; <vul-start> size_t <vul-end> value ; if ( * length < 4 ) return ( - 1 ) ; for ( i = 0 ; i < 4 ; i ++ ) { c = ( int ) ( * ( * p ) ++ ) ; ( * length ) -- ; buffer [ i ] = ( unsigned char ) c ; } <vul-start> value = ( size_t ) ( buffer [ 0 ] << 24 ) ; value |= buffer [ 1 ] << 16 ; value |= buffer [ 2 ] << 8 ; value |= buffer [ 3 ] ; quantum . unsigned_value = ( value & 0xffffffff ) ; <vul-end> return ( quantum . signed_value ) ; }","static inline signed int ReadPropertyMSBLong ( const unsigned char * * p , size_t * length ) { union { unsigned int unsigned_value ; signed int signed_value ; } quantum ; int c ; register ssize_t i ; unsigned char buffer [ 4 ] ; <vul-start> unsigned int <vul-end> value ; if ( * length < 4 ) return ( - 1 ) ; for ( i = 0 ; i < 4 ; i ++ ) { c = ( int ) ( * ( * p ) ++ ) ; ( * length ) -- ; buffer [ i ] = ( unsigned char ) c ; } <vul-start> value = ( unsigned int ) buffer [ 0 ] << 24 ; value |= ( unsigned int ) buffer [ 1 ] << 16 ; value |= ( unsigned int ) buffer [ 2 ] << 8 ; value |= ( unsigned int ) buffer [ 3 ] ; quantum . unsigned_value = value & 0xffffffff ; <vul-end> return ( quantum . signed_value ) ; }"
240,"CWE-835 const u_char * ns_nprint ( netdissect_options * ndo , register const u_char * cp , register const u_char * bp ) { register u_int i , l ; register const u_char * rp = NULL ; register int compress = 0 ; <vul-start> int chars_processed ; <vul-end> int elt ; <vul-start> int data_size = ndo -> ndo_snapend - bp ; <vul-end> if ( ( l = labellen ( ndo , cp ) ) == ( u_int ) - 1 ) return ( NULL ) ; if ( ! ND_TTEST2 ( * cp , 1 ) ) return ( NULL ) ; <vul-start> chars_processed = 1 ; <vul-end> if ( ( ( i = * cp ++ ) & INDIR_MASK ) != INDIR_MASK ) { compress = 0 ; rp = cp + l ; } if ( i != 0 ) while ( i && cp < ndo -> ndo_snapend ) { if ( ( i & INDIR_MASK ) == INDIR_MASK ) { if ( ! compress ) { rp = cp + 1 ; compress = 1 ; } if ( ! ND_TTEST2 ( * cp , 1 ) ) return ( NULL ) ; <vul-start> cp = bp + ( ( ( i << 8 ) | * cp ) & 0x3fff ) ; <vul-end> if ( ( l = labellen ( ndo , cp ) ) == ( u_int ) - 1 ) return ( NULL ) ; if ( ! ND_TTEST2 ( * cp , 1 ) ) return ( NULL ) ; i = * cp ++ ; <vul-start> chars_processed ++ ; if ( chars_processed >= data_size ) { ND_PRINT ( ( ndo , ""<LOOP>"" ) ) ; return ( NULL ) ; } <vul-end> continue ; } if ( ( i & INDIR_MASK ) == EDNS0_MASK ) { elt = ( i & ~ INDIR_MASK ) ; switch ( elt ) { case EDNS0_ELT_BITLABEL : if ( blabel_print ( ndo , cp ) == NULL ) return ( NULL ) ; break ; default : ND_PRINT ( ( ndo , ""<ELT %d>"" , elt ) ) ; return ( NULL ) ; } } else { if ( fn_printn ( ndo , cp , l , ndo -> ndo_snapend ) ) return ( NULL ) ; } cp += l ; <vul-start> chars_processed += l ; <vul-end> ND_PRINT ( ( ndo , ""."" ) ) ; if ( ( l = labellen ( ndo , cp ) ) == ( u_int ) - 1 ) return ( NULL ) ; if ( ! ND_TTEST2 ( * cp , 1 ) ) return ( NULL ) ; i = * cp ++ ; <vul-start> chars_processed ++ ; <vul-end> if ( ! compress ) rp += l + 1 ; } else ND_PRINT ( ( ndo , ""."" ) ) ; return ( rp ) ; }","const u_char * ns_nprint ( netdissect_options * ndo , register const u_char * cp , register const u_char * bp ) { register u_int i , l ; register const u_char * rp = NULL ; register int compress = 0 ; <vul-start> <vul-end> int elt ; <vul-start> u_int offset , max_offset ; <vul-end> if ( ( l = labellen ( ndo , cp ) ) == ( u_int ) - 1 ) return ( NULL ) ; if ( ! ND_TTEST2 ( * cp , 1 ) ) return ( NULL ) ; <vul-start> max_offset = ( u_int ) ( cp - bp ) ; <vul-end> if ( ( ( i = * cp ++ ) & INDIR_MASK ) != INDIR_MASK ) { compress = 0 ; rp = cp + l ; } if ( i != 0 ) while ( i && cp < ndo -> ndo_snapend ) { if ( ( i & INDIR_MASK ) == INDIR_MASK ) { if ( ! compress ) { rp = cp + 1 ; compress = 1 ; } if ( ! ND_TTEST2 ( * cp , 1 ) ) return ( NULL ) ; <vul-start> offset = ( ( ( i << 8 ) | * cp ) & 0x3fff ) ; if ( offset >= max_offset ) { ND_PRINT ( ( ndo , ""<BAD PTR>"" ) ) ; return ( NULL ) ; } max_offset = offset ; cp = bp + offset ; <vul-end> if ( ( l = labellen ( ndo , cp ) ) == ( u_int ) - 1 ) return ( NULL ) ; if ( ! ND_TTEST2 ( * cp , 1 ) ) return ( NULL ) ; i = * cp ++ ; <vul-start> <vul-end> continue ; } if ( ( i & INDIR_MASK ) == EDNS0_MASK ) { elt = ( i & ~ INDIR_MASK ) ; switch ( elt ) { case EDNS0_ELT_BITLABEL : if ( blabel_print ( ndo , cp ) == NULL ) return ( NULL ) ; break ; default : ND_PRINT ( ( ndo , ""<ELT %d>"" , elt ) ) ; return ( NULL ) ; } } else { if ( fn_printn ( ndo , cp , l , ndo -> ndo_snapend ) ) return ( NULL ) ; } cp += l ; <vul-start> <vul-end> ND_PRINT ( ( ndo , ""."" ) ) ; if ( ( l = labellen ( ndo , cp ) ) == ( u_int ) - 1 ) return ( NULL ) ; if ( ! ND_TTEST2 ( * cp , 1 ) ) return ( NULL ) ; i = * cp ++ ; <vul-start> <vul-end> if ( ! compress ) rp += l + 1 ; } else ND_PRINT ( ( ndo , ""."" ) ) ; return ( rp ) ; }"
241,"CWE-362 void uverbs_user_mmap_disassociate ( struct ib_uverbs_file * ufile ) { struct rdma_umap_priv * priv , * next_priv ; lockdep_assert_held ( & ufile -> hw_destroy_rwsem ) ; while ( 1 ) { struct mm_struct * mm = NULL ; mutex_lock ( & ufile -> umap_lock ) ; while ( ! list_empty ( & ufile -> umaps ) ) { int ret ; priv = list_first_entry ( & ufile -> umaps , struct rdma_umap_priv , list ) ; mm = priv -> vma -> vm_mm ; ret = mmget_not_zero ( mm ) ; if ( ! ret ) { list_del_init ( & priv -> list ) ; mm = NULL ; continue ; } break ; } mutex_unlock ( & ufile -> umap_lock ) ; if ( ! mm ) return ; down_write ( & mm -> mmap_sem ) ; <vul-start> <vul-end> mutex_lock ( & ufile -> umap_lock ) ; list_for_each_entry_safe ( priv , next_priv , & ufile -> umaps , list ) { struct vm_area_struct * vma = priv -> vma ; if ( vma -> vm_mm != mm ) continue ; list_del_init ( & priv -> list ) ; zap_vma_ptes ( vma , vma -> vm_start , vma -> vm_end - vma -> vm_start ) ; vma -> vm_flags &= ~ ( VM_SHARED | VM_MAYSHARE ) ; } mutex_unlock ( & ufile -> umap_lock ) ; <vul-start> <vul-end> up_write ( & mm -> mmap_sem ) ; mmput ( mm ) ; } }","void uverbs_user_mmap_disassociate ( struct ib_uverbs_file * ufile ) { struct rdma_umap_priv * priv , * next_priv ; lockdep_assert_held ( & ufile -> hw_destroy_rwsem ) ; while ( 1 ) { struct mm_struct * mm = NULL ; mutex_lock ( & ufile -> umap_lock ) ; while ( ! list_empty ( & ufile -> umaps ) ) { int ret ; priv = list_first_entry ( & ufile -> umaps , struct rdma_umap_priv , list ) ; mm = priv -> vma -> vm_mm ; ret = mmget_not_zero ( mm ) ; if ( ! ret ) { list_del_init ( & priv -> list ) ; mm = NULL ; continue ; } break ; } mutex_unlock ( & ufile -> umap_lock ) ; if ( ! mm ) return ; down_write ( & mm -> mmap_sem ) ; <vul-start> if ( ! mmget_still_valid ( mm ) ) goto skip_mm ; <vul-end> mutex_lock ( & ufile -> umap_lock ) ; list_for_each_entry_safe ( priv , next_priv , & ufile -> umaps , list ) { struct vm_area_struct * vma = priv -> vma ; if ( vma -> vm_mm != mm ) continue ; list_del_init ( & priv -> list ) ; zap_vma_ptes ( vma , vma -> vm_start , vma -> vm_end - vma -> vm_start ) ; vma -> vm_flags &= ~ ( VM_SHARED | VM_MAYSHARE ) ; } mutex_unlock ( & ufile -> umap_lock ) ; <vul-start> skip_mm : <vul-end> up_write ( & mm -> mmap_sem ) ; mmput ( mm ) ; } }"
242,"CWE-362 static int kvm_ioctl_create_device ( struct kvm * kvm , struct kvm_create_device * cd ) { struct kvm_device_ops * ops = NULL ; struct kvm_device * dev ; bool test = cd -> flags & KVM_CREATE_DEVICE_TEST ; int ret ; if ( cd -> type >= ARRAY_SIZE ( kvm_device_ops_table ) ) return - ENODEV ; ops = kvm_device_ops_table [ cd -> type ] ; if ( ops == NULL ) return - ENODEV ; if ( test ) return 0 ; dev = kzalloc ( sizeof ( * dev ) , GFP_KERNEL ) ; if ( ! dev ) return - ENOMEM ; dev -> ops = ops ; dev -> kvm = kvm ; mutex_lock ( & kvm -> lock ) ; ret = ops -> create ( dev , cd -> type ) ; if ( ret < 0 ) { mutex_unlock ( & kvm -> lock ) ; kfree ( dev ) ; return ret ; } list_add ( & dev -> vm_node , & kvm -> devices ) ; mutex_unlock ( & kvm -> lock ) ; if ( ops -> init ) ops -> init ( dev ) ; <vul-start> <vul-end> ret = anon_inode_getfd ( ops -> name , & kvm_device_fops , dev , O_RDWR | O_CLOEXEC ) ; if ( ret < 0 ) { <vul-start> <vul-end> mutex_lock ( & kvm -> lock ) ; list_del ( & dev -> vm_node ) ; mutex_unlock ( & kvm -> lock ) ; ops -> destroy ( dev ) ; return ret ; } <vul-start> kvm_get_kvm ( kvm ) ; <vul-end> cd -> fd = ret ; return 0 ; }","static int kvm_ioctl_create_device ( struct kvm * kvm , struct kvm_create_device * cd ) { struct kvm_device_ops * ops = NULL ; struct kvm_device * dev ; bool test = cd -> flags & KVM_CREATE_DEVICE_TEST ; int ret ; if ( cd -> type >= ARRAY_SIZE ( kvm_device_ops_table ) ) return - ENODEV ; ops = kvm_device_ops_table [ cd -> type ] ; if ( ops == NULL ) return - ENODEV ; if ( test ) return 0 ; dev = kzalloc ( sizeof ( * dev ) , GFP_KERNEL ) ; if ( ! dev ) return - ENOMEM ; dev -> ops = ops ; dev -> kvm = kvm ; mutex_lock ( & kvm -> lock ) ; ret = ops -> create ( dev , cd -> type ) ; if ( ret < 0 ) { mutex_unlock ( & kvm -> lock ) ; kfree ( dev ) ; return ret ; } list_add ( & dev -> vm_node , & kvm -> devices ) ; mutex_unlock ( & kvm -> lock ) ; if ( ops -> init ) ops -> init ( dev ) ; <vul-start> kvm_get_kvm ( kvm ) ; <vul-end> ret = anon_inode_getfd ( ops -> name , & kvm_device_fops , dev , O_RDWR | O_CLOEXEC ) ; if ( ret < 0 ) { <vul-start> kvm_put_kvm ( kvm ) ; <vul-end> mutex_lock ( & kvm -> lock ) ; list_del ( & dev -> vm_node ) ; mutex_unlock ( & kvm -> lock ) ; ops -> destroy ( dev ) ; return ret ; } <vul-start> <vul-end> cd -> fd = ret ; return 0 ; }"
243,NVD-CWE-Other struct bpf_prog * bpf_prog_get ( u32 ufd ) { struct fd f = fdget ( ufd ) ; struct bpf_prog * prog ; prog = __bpf_prog_get ( f ) ; if ( IS_ERR ( prog ) ) return prog ; <vul-start> atomic_inc ( & prog -> aux -> refcnt ) ; <vul-end> fdput ( f ) ; return prog ; },struct bpf_prog * bpf_prog_get ( u32 ufd ) { struct fd f = fdget ( ufd ) ; struct bpf_prog * prog ; prog = __bpf_prog_get ( f ) ; if ( IS_ERR ( prog ) ) return prog ; <vul-start> prog = bpf_prog_inc ( prog ) ; <vul-end> fdput ( f ) ; return prog ; }
244,"CWE-190 static int fts3tokFilterMethod ( sqlite3_vtab_cursor * pCursor , int idxNum , const char * idxStr , int nVal , sqlite3_value * * apVal ) { int rc = SQLITE_ERROR ; Fts3tokCursor * pCsr = ( Fts3tokCursor * ) pCursor ; Fts3tokTable * pTab = ( Fts3tokTable * ) ( pCursor -> pVtab ) ; UNUSED_PARAMETER ( idxStr ) ; UNUSED_PARAMETER ( nVal ) ; fts3tokResetCursor ( pCsr ) ; if ( idxNum == 1 ) { const char * zByte = ( const char * ) sqlite3_value_text ( apVal [ 0 ] ) ; int nByte = sqlite3_value_bytes ( apVal [ 0 ] ) ; <vul-start> pCsr -> zInput = sqlite3_malloc ( nByte + 1 ) ; <vul-end> if ( pCsr -> zInput == 0 ) { rc = SQLITE_NOMEM ; } else { memcpy ( pCsr -> zInput , zByte , nByte ) ; pCsr -> zInput [ nByte ] = 0 ; rc = pTab -> pMod -> xOpen ( pTab -> pTok , pCsr -> zInput , nByte , & pCsr -> pCsr ) ; if ( rc == SQLITE_OK ) { pCsr -> pCsr -> pTokenizer = pTab -> pTok ; } } } if ( rc != SQLITE_OK ) return rc ; return fts3tokNextMethod ( pCursor ) ; }","static int fts3tokFilterMethod ( sqlite3_vtab_cursor * pCursor , int idxNum , const char * idxStr , int nVal , sqlite3_value * * apVal ) { int rc = SQLITE_ERROR ; Fts3tokCursor * pCsr = ( Fts3tokCursor * ) pCursor ; Fts3tokTable * pTab = ( Fts3tokTable * ) ( pCursor -> pVtab ) ; UNUSED_PARAMETER ( idxStr ) ; UNUSED_PARAMETER ( nVal ) ; fts3tokResetCursor ( pCsr ) ; if ( idxNum == 1 ) { const char * zByte = ( const char * ) sqlite3_value_text ( apVal [ 0 ] ) ; int nByte = sqlite3_value_bytes ( apVal [ 0 ] ) ; <vul-start> pCsr -> zInput = sqlite3_malloc64 ( nByte + 1 ) ; <vul-end> if ( pCsr -> zInput == 0 ) { rc = SQLITE_NOMEM ; } else { memcpy ( pCsr -> zInput , zByte , nByte ) ; pCsr -> zInput [ nByte ] = 0 ; rc = pTab -> pMod -> xOpen ( pTab -> pTok , pCsr -> zInput , nByte , & pCsr -> pCsr ) ; if ( rc == SQLITE_OK ) { pCsr -> pCsr -> pTokenizer = pTab -> pTok ; } } } if ( rc != SQLITE_OK ) return rc ; return fts3tokNextMethod ( pCursor ) ; }"
245,"CWE-119 <vul-start> void cJSON_AddItemReferenceToArray ( cJSON * array , cJSON * item ) { cJSON_AddItemToArray ( array , create_reference ( item ) ) ; } <vul-end>","<vul-start> void cJSON_AddItemReferenceToArray ( cJSON * array , cJSON * item ) { cJSON_AddItemToArray ( array , create_reference ( item ) ) ; } <vul-end>"
246,"CWE-255 static int toggle_utf8 ( const char * name , int fd , bool utf8 ) { int r ; struct termios tc = { } ; assert ( name ) ; <vul-start> <vul-end> r = ioctl ( fd , KDSKBMODE , utf8 ? K_UNICODE : K_XLATE ) ; if ( r < 0 ) return log_warning_errno ( errno , ""Failed to %s UTF-8 kbdmode on %s: %m"" , enable_disable ( utf8 ) , name ) ; r = loop_write ( fd , utf8 ? ""\\033%G"" : ""\\033%@"" , 3 , false ) ; if ( r < 0 ) return log_warning_errno ( r , ""Failed to %s UTF-8 term processing on %s: %m"" , enable_disable ( utf8 ) , name ) ; r = tcgetattr ( fd , & tc ) ; if ( r >= 0 ) { SET_FLAG ( tc . c_iflag , IUTF8 , utf8 ) ; r = tcsetattr ( fd , TCSANOW , & tc ) ; } if ( r < 0 ) return log_warning_errno ( errno , ""Failed to %s iutf8 flag on %s: %m"" , enable_disable ( utf8 ) , name ) ; log_debug ( ""UTF-8 kbdmode %sd on %s"" , enable_disable ( utf8 ) , name ) ; return 0 ; }","static int toggle_utf8 ( const char * name , int fd , bool utf8 ) { int r ; struct termios tc = { } ; assert ( name ) ; <vul-start> r = vt_verify_kbmode ( fd ) ; if ( r == - EBUSY ) { log_warning_errno ( r , ""Virtual console %s is not in K_XLATE or K_UNICODE: %m"" , name ) ; return 0 ; } else if ( r < 0 ) return log_warning_errno ( r , ""Failed to verify kbdmode on %s: %m"" , name ) ; <vul-end> r = ioctl ( fd , KDSKBMODE , utf8 ? K_UNICODE : K_XLATE ) ; if ( r < 0 ) return log_warning_errno ( errno , ""Failed to %s UTF-8 kbdmode on %s: %m"" , enable_disable ( utf8 ) , name ) ; r = loop_write ( fd , utf8 ? ""\\033%G"" : ""\\033%@"" , 3 , false ) ; if ( r < 0 ) return log_warning_errno ( r , ""Failed to %s UTF-8 term processing on %s: %m"" , enable_disable ( utf8 ) , name ) ; r = tcgetattr ( fd , & tc ) ; if ( r >= 0 ) { SET_FLAG ( tc . c_iflag , IUTF8 , utf8 ) ; r = tcsetattr ( fd , TCSANOW , & tc ) ; } if ( r < 0 ) return log_warning_errno ( errno , ""Failed to %s iutf8 flag on %s: %m"" , enable_disable ( utf8 ) , name ) ; log_debug ( ""UTF-8 kbdmode %sd on %s"" , enable_disable ( utf8 ) , name ) ; return 0 ; }"
247,CWE-125 static void FstringParser_Init ( FstringParser * state ) { state -> last_str = NULL ; <vul-start> <vul-end> ExprList_Init ( & state -> expr_list ) ; FstringParser_check_invariants ( state ) ; },static void FstringParser_Init ( FstringParser * state ) { state -> last_str = NULL ; <vul-start> state -> fmode = 0 ; <vul-end> ExprList_Init ( & state -> expr_list ) ; FstringParser_check_invariants ( state ) ; }
248,"CWE-79 ctx = SG ( server_context ) ; ctx -> brigade = brigade ; if ( php_apache_request_ctor ( r , ctx TSRMLS_CC ) != SUCCESS ) { zend_bailout ( ) ; } } else { if ( ! parent_req ) { parent_req = ctx -> r ; } if ( parent_req && parent_req -> handler && strcmp ( parent_req -> handler , PHP_MAGIC_TYPE ) && strcmp ( parent_req -> handler , PHP_SOURCE_MAGIC_TYPE ) && strcmp ( parent_req -> handler , PHP_SCRIPT ) ) { if ( php_apache_request_ctor ( r , ctx TSRMLS_CC ) != SUCCESS ) { zend_bailout ( ) ; } } if ( parent_req && parent_req -> status != HTTP_OK && parent_req -> status != 413 && strcmp ( r -> protocol , ""INCLUDED"" ) ) { parent_req = NULL ; goto normal ; } ctx -> r = r ; brigade = ctx -> brigade ; } if ( AP2 ( last_modified ) ) { ap_update_mtime ( r , r -> finfo . mtime ) ; ap_set_last_modified ( r ) ; } if ( strncmp ( r -> handler , PHP_SOURCE_MAGIC_TYPE , sizeof ( PHP_SOURCE_MAGIC_TYPE ) - 1 ) == 0 ) { zend_syntax_highlighter_ini syntax_highlighter_ini ; php_get_highlight_struct ( & syntax_highlighter_ini ) ; highlight_file ( ( char * ) r -> filename , & syntax_highlighter_ini TSRMLS_CC ) ; } else { zend_file_handle zfd ; zfd . type = ZEND_HANDLE_FILENAME ; zfd . filename = ( char * ) r -> filename ; zfd . free_filename = 0 ; zfd . opened_path = NULL ; if ( ! parent_req ) { php_execute_script ( & zfd TSRMLS_CC ) ; } else { zend_execute_scripts ( ZEND_INCLUDE TSRMLS_CC , NULL , 1 , & zfd ) ; } apr_table_set ( r -> notes , ""mod_php_memory_usage"" , apr_psprintf ( ctx -> r -> pool , ""%"" APR_SIZE_T_FMT , zend_memory_peak_usage ( 1 TSRMLS_CC ) ) ) ; } } zend_end_try ( ) ; if ( ! parent_req ) { php_apache_request_dtor ( r TSRMLS_CC ) ; ctx -> request_processed = 1 ; <vul-start> <vul-end> bucket = apr_bucket_eos_create ( r -> connection -> bucket_alloc ) ; APR_BRIGADE_INSERT_TAIL ( brigade , bucket ) ; rv = ap_pass_brigade ( r -> output_filters , brigade ) ; if ( rv != APR_SUCCESS || r -> connection -> aborted ) { zend_first_try { php_handle_aborted_connection ( ) ; } zend_end_try ( ) ; } apr_brigade_cleanup ( brigade ) ; apr_pool_cleanup_run ( r -> pool , ( void * ) & SG ( server_context ) , php_server_context_cleanup ) ; } else { ctx -> r = parent_req ; } return OK ; }","ctx = SG ( server_context ) ; ctx -> brigade = brigade ; if ( php_apache_request_ctor ( r , ctx TSRMLS_CC ) != SUCCESS ) { zend_bailout ( ) ; } } else { if ( ! parent_req ) { parent_req = ctx -> r ; } if ( parent_req && parent_req -> handler && strcmp ( parent_req -> handler , PHP_MAGIC_TYPE ) && strcmp ( parent_req -> handler , PHP_SOURCE_MAGIC_TYPE ) && strcmp ( parent_req -> handler , PHP_SCRIPT ) ) { if ( php_apache_request_ctor ( r , ctx TSRMLS_CC ) != SUCCESS ) { zend_bailout ( ) ; } } if ( parent_req && parent_req -> status != HTTP_OK && parent_req -> status != 413 && strcmp ( r -> protocol , ""INCLUDED"" ) ) { parent_req = NULL ; goto normal ; } ctx -> r = r ; brigade = ctx -> brigade ; } if ( AP2 ( last_modified ) ) { ap_update_mtime ( r , r -> finfo . mtime ) ; ap_set_last_modified ( r ) ; } if ( strncmp ( r -> handler , PHP_SOURCE_MAGIC_TYPE , sizeof ( PHP_SOURCE_MAGIC_TYPE ) - 1 ) == 0 ) { zend_syntax_highlighter_ini syntax_highlighter_ini ; php_get_highlight_struct ( & syntax_highlighter_ini ) ; highlight_file ( ( char * ) r -> filename , & syntax_highlighter_ini TSRMLS_CC ) ; } else { zend_file_handle zfd ; zfd . type = ZEND_HANDLE_FILENAME ; zfd . filename = ( char * ) r -> filename ; zfd . free_filename = 0 ; zfd . opened_path = NULL ; if ( ! parent_req ) { php_execute_script ( & zfd TSRMLS_CC ) ; } else { zend_execute_scripts ( ZEND_INCLUDE TSRMLS_CC , NULL , 1 , & zfd ) ; } apr_table_set ( r -> notes , ""mod_php_memory_usage"" , apr_psprintf ( ctx -> r -> pool , ""%"" APR_SIZE_T_FMT , zend_memory_peak_usage ( 1 TSRMLS_CC ) ) ) ; } } zend_end_try ( ) ; if ( ! parent_req ) { php_apache_request_dtor ( r TSRMLS_CC ) ; ctx -> request_processed = 1 ; <vul-start> apr_brigade_cleanup ( brigade ) ; <vul-end> bucket = apr_bucket_eos_create ( r -> connection -> bucket_alloc ) ; APR_BRIGADE_INSERT_TAIL ( brigade , bucket ) ; rv = ap_pass_brigade ( r -> output_filters , brigade ) ; if ( rv != APR_SUCCESS || r -> connection -> aborted ) { zend_first_try { php_handle_aborted_connection ( ) ; } zend_end_try ( ) ; } apr_brigade_cleanup ( brigade ) ; apr_pool_cleanup_run ( r -> pool , ( void * ) & SG ( server_context ) , php_server_context_cleanup ) ; } else { ctx -> r = parent_req ; } return OK ; }"
249,"CWE-362 sp -> default_ppid = 0 ; sp -> default_flags = 0 ; sp -> default_context = 0 ; sp -> default_timetolive = 0 ; sp -> default_rcv_context = 0 ; sp -> max_burst = net -> sctp . max_burst ; sp -> sctp_hmac_alg = net -> sctp . sctp_hmac_alg ; sp -> initmsg . sinit_num_ostreams = sctp_max_outstreams ; sp -> initmsg . sinit_max_instreams = sctp_max_instreams ; sp -> initmsg . sinit_max_attempts = net -> sctp . max_retrans_init ; sp -> initmsg . sinit_max_init_timeo = net -> sctp . rto_max ; sp -> rtoinfo . srto_initial = net -> sctp . rto_initial ; sp -> rtoinfo . srto_max = net -> sctp . rto_max ; sp -> rtoinfo . srto_min = net -> sctp . rto_min ; sp -> assocparams . sasoc_asocmaxrxt = net -> sctp . max_retrans_association ; sp -> assocparams . sasoc_number_peer_destinations = 0 ; sp -> assocparams . sasoc_peer_rwnd = 0 ; sp -> assocparams . sasoc_local_rwnd = 0 ; sp -> assocparams . sasoc_cookie_life = net -> sctp . valid_cookie_life ; memset ( & sp -> subscribe , 0 , sizeof ( struct sctp_event_subscribe ) ) ; sp -> hbinterval = net -> sctp . hb_interval ; sp -> pathmaxrxt = net -> sctp . max_retrans_path ; sp -> pathmtu = 0 ; sp -> sackdelay = net -> sctp . sack_timeout ; sp -> sackfreq = 2 ; sp -> param_flags = SPP_HB_ENABLE | SPP_PMTUD_ENABLE | SPP_SACKDELAY_ENABLE ; sp -> disable_fragments = 0 ; sp -> nodelay = 0 ; sp -> recvrcvinfo = 0 ; sp -> recvnxtinfo = 0 ; sp -> v4mapped = 1 ; sp -> autoclose = 0 ; sp -> user_frag = 0 ; sp -> adaptation_ind = 0 ; sp -> pf = sctp_get_pf_specific ( sk -> sk_family ) ; atomic_set ( & sp -> pd_mode , 0 ) ; skb_queue_head_init ( & sp -> pd_lobby ) ; sp -> frag_interleave = 0 ; sp -> ep = sctp_endpoint_new ( sk , GFP_KERNEL ) ; if ( ! sp -> ep ) return - ENOMEM ; sp -> hmac = NULL ; sk -> sk_destruct = sctp_destruct_sock ; SCTP_DBG_OBJCNT_INC ( sock ) ; local_bh_disable ( ) ; percpu_counter_inc ( & sctp_sockets_allocated ) ; sock_prot_inuse_add ( net , sk -> sk_prot , 1 ) ; if ( net -> sctp . default_auto_asconf ) { <vul-start> <vul-end> list_add_tail ( & sp -> auto_asconf_list , & net -> sctp . auto_asconf_splist ) ; sp -> do_auto_asconf = 1 ; <vul-start> } else <vul-end> sp -> do_auto_asconf = 0 ; <vul-start> <vul-end> local_bh_enable ( ) ; return 0 ; }","sp -> default_ppid = 0 ; sp -> default_flags = 0 ; sp -> default_context = 0 ; sp -> default_timetolive = 0 ; sp -> default_rcv_context = 0 ; sp -> max_burst = net -> sctp . max_burst ; sp -> sctp_hmac_alg = net -> sctp . sctp_hmac_alg ; sp -> initmsg . sinit_num_ostreams = sctp_max_outstreams ; sp -> initmsg . sinit_max_instreams = sctp_max_instreams ; sp -> initmsg . sinit_max_attempts = net -> sctp . max_retrans_init ; sp -> initmsg . sinit_max_init_timeo = net -> sctp . rto_max ; sp -> rtoinfo . srto_initial = net -> sctp . rto_initial ; sp -> rtoinfo . srto_max = net -> sctp . rto_max ; sp -> rtoinfo . srto_min = net -> sctp . rto_min ; sp -> assocparams . sasoc_asocmaxrxt = net -> sctp . max_retrans_association ; sp -> assocparams . sasoc_number_peer_destinations = 0 ; sp -> assocparams . sasoc_peer_rwnd = 0 ; sp -> assocparams . sasoc_local_rwnd = 0 ; sp -> assocparams . sasoc_cookie_life = net -> sctp . valid_cookie_life ; memset ( & sp -> subscribe , 0 , sizeof ( struct sctp_event_subscribe ) ) ; sp -> hbinterval = net -> sctp . hb_interval ; sp -> pathmaxrxt = net -> sctp . max_retrans_path ; sp -> pathmtu = 0 ; sp -> sackdelay = net -> sctp . sack_timeout ; sp -> sackfreq = 2 ; sp -> param_flags = SPP_HB_ENABLE | SPP_PMTUD_ENABLE | SPP_SACKDELAY_ENABLE ; sp -> disable_fragments = 0 ; sp -> nodelay = 0 ; sp -> recvrcvinfo = 0 ; sp -> recvnxtinfo = 0 ; sp -> v4mapped = 1 ; sp -> autoclose = 0 ; sp -> user_frag = 0 ; sp -> adaptation_ind = 0 ; sp -> pf = sctp_get_pf_specific ( sk -> sk_family ) ; atomic_set ( & sp -> pd_mode , 0 ) ; skb_queue_head_init ( & sp -> pd_lobby ) ; sp -> frag_interleave = 0 ; sp -> ep = sctp_endpoint_new ( sk , GFP_KERNEL ) ; if ( ! sp -> ep ) return - ENOMEM ; sp -> hmac = NULL ; sk -> sk_destruct = sctp_destruct_sock ; SCTP_DBG_OBJCNT_INC ( sock ) ; local_bh_disable ( ) ; percpu_counter_inc ( & sctp_sockets_allocated ) ; sock_prot_inuse_add ( net , sk -> sk_prot , 1 ) ; if ( net -> sctp . default_auto_asconf ) { <vul-start> spin_lock ( & sock_net ( sk ) -> sctp . addr_wq_lock ) ; <vul-end> list_add_tail ( & sp -> auto_asconf_list , & net -> sctp . auto_asconf_splist ) ; sp -> do_auto_asconf = 1 ; <vul-start> spin_unlock ( & sock_net ( sk ) -> sctp . addr_wq_lock ) ; } else { <vul-end> sp -> do_auto_asconf = 0 ; <vul-start> } <vul-end> local_bh_enable ( ) ; return 0 ; }"
250,"CWE-399 int hugetlb_reserve_pages ( struct inode * inode , long from , long to , struct vm_area_struct * vma , vm_flags_t vm_flags ) { long ret , chg ; struct hstate * h = hstate_inode ( inode ) ; <vul-start> <vul-end> if ( vm_flags & VM_NORESERVE ) return 0 ; if ( ! vma || vma -> vm_flags & VM_MAYSHARE ) chg = region_chg ( & inode -> i_mapping -> private_list , from , to ) ; else { struct resv_map * resv_map = resv_map_alloc ( ) ; if ( ! resv_map ) return - ENOMEM ; chg = to - from ; set_vma_resv_map ( vma , resv_map ) ; set_vma_resv_flags ( vma , HPAGE_RESV_OWNER ) ; } if ( chg < 0 ) return chg ; <vul-start> if ( hugetlb_get_quota ( inode -> i_mapping , chg ) ) <vul-end> return - ENOSPC ; ret = hugetlb_acct_memory ( h , chg ) ; if ( ret < 0 ) { <vul-start> hugetlb_put_quota ( inode -> i_mapping , chg ) ; <vul-end> return ret ; } if ( ! vma || vma -> vm_flags & VM_MAYSHARE ) region_add ( & inode -> i_mapping -> private_list , from , to ) ; return 0 ; }","int hugetlb_reserve_pages ( struct inode * inode , long from , long to , struct vm_area_struct * vma , vm_flags_t vm_flags ) { long ret , chg ; struct hstate * h = hstate_inode ( inode ) ; <vul-start> struct hugepage_subpool * spool = subpool_inode ( inode ) ; <vul-end> if ( vm_flags & VM_NORESERVE ) return 0 ; if ( ! vma || vma -> vm_flags & VM_MAYSHARE ) chg = region_chg ( & inode -> i_mapping -> private_list , from , to ) ; else { struct resv_map * resv_map = resv_map_alloc ( ) ; if ( ! resv_map ) return - ENOMEM ; chg = to - from ; set_vma_resv_map ( vma , resv_map ) ; set_vma_resv_flags ( vma , HPAGE_RESV_OWNER ) ; } if ( chg < 0 ) return chg ; <vul-start> if ( hugepage_subpool_get_pages ( spool , chg ) ) <vul-end> return - ENOSPC ; ret = hugetlb_acct_memory ( h , chg ) ; if ( ret < 0 ) { <vul-start> hugepage_subpool_put_pages ( spool , chg ) ; <vul-end> return ret ; } if ( ! vma || vma -> vm_flags & VM_MAYSHARE ) region_add ( & inode -> i_mapping -> private_list , from , to ) ; return 0 ; }"
251,"CWE-362 int dccp_v4_connect ( struct sock * sk , struct sockaddr * uaddr , int addr_len ) { const struct sockaddr_in * usin = ( struct sockaddr_in * ) uaddr ; struct inet_sock * inet = inet_sk ( sk ) ; struct dccp_sock * dp = dccp_sk ( sk ) ; __be16 orig_sport , orig_dport ; __be32 daddr , nexthop ; struct flowi4 fl4 ; struct rtable * rt ; int err ; <vul-start> <vul-end> dp -> dccps_role = DCCP_ROLE_CLIENT ; if ( addr_len < sizeof ( struct sockaddr_in ) ) return - EINVAL ; if ( usin -> sin_family != AF_INET ) return - EAFNOSUPPORT ; nexthop = daddr = usin -> sin_addr . s_addr ; <vul-start> if ( inet -> opt != NULL && inet -> opt -> srr ) { <vul-end> if ( daddr == 0 ) return - EINVAL ; <vul-start> nexthop = inet -> opt -> faddr ; <vul-end> } orig_sport = inet -> inet_sport ; orig_dport = usin -> sin_port ; rt = ip_route_connect ( & fl4 , nexthop , inet -> inet_saddr , RT_CONN_FLAGS ( sk ) , sk -> sk_bound_dev_if , IPPROTO_DCCP , orig_sport , orig_dport , sk , true ) ; if ( IS_ERR ( rt ) ) return PTR_ERR ( rt ) ; if ( rt -> rt_flags & ( RTCF_MULTICAST | RTCF_BROADCAST ) ) { ip_rt_put ( rt ) ; return - ENETUNREACH ; } <vul-start> if ( inet -> opt == NULL || ! inet -> opt -> srr ) <vul-end> daddr = rt -> rt_dst ; if ( inet -> inet_saddr == 0 ) inet -> inet_saddr = rt -> rt_src ; inet -> inet_rcv_saddr = inet -> inet_saddr ; inet -> inet_dport = usin -> sin_port ; inet -> inet_daddr = daddr ; inet_csk ( sk ) -> icsk_ext_hdr_len = 0 ; <vul-start> if ( inet -> opt != NULL ) inet_csk ( sk ) -> icsk_ext_hdr_len = inet -> opt -> optlen ; <vul-end> dccp_set_state ( sk , DCCP_REQUESTING ) ; err = inet_hash_connect ( & dccp_death_row , sk ) ; if ( err != 0 ) goto failure ; rt = ip_route_newports ( & fl4 , rt , orig_sport , orig_dport , inet -> inet_sport , inet -> inet_dport , sk ) ; if ( IS_ERR ( rt ) ) { rt = NULL ; goto failure ; } sk_setup_caps ( sk , & rt -> dst ) ; dp -> dccps_iss = secure_dccp_sequence_number ( inet -> inet_saddr , inet -> inet_daddr , inet -> inet_sport , inet -> inet_dport ) ; inet -> inet_id = dp -> dccps_iss ^ jiffies ; err = dccp_connect ( sk ) ; rt = NULL ; if ( err != 0 ) goto failure ; out : return err ; failure : dccp_set_state ( sk , DCCP_CLOSED ) ; ip_rt_put ( rt ) ; sk -> sk_route_caps = 0 ; inet -> inet_dport = 0 ; goto out ; }","int dccp_v4_connect ( struct sock * sk , struct sockaddr * uaddr , int addr_len ) { const struct sockaddr_in * usin = ( struct sockaddr_in * ) uaddr ; struct inet_sock * inet = inet_sk ( sk ) ; struct dccp_sock * dp = dccp_sk ( sk ) ; __be16 orig_sport , orig_dport ; __be32 daddr , nexthop ; struct flowi4 fl4 ; struct rtable * rt ; int err ; <vul-start> struct ip_options_rcu * inet_opt ; <vul-end> dp -> dccps_role = DCCP_ROLE_CLIENT ; if ( addr_len < sizeof ( struct sockaddr_in ) ) return - EINVAL ; if ( usin -> sin_family != AF_INET ) return - EAFNOSUPPORT ; nexthop = daddr = usin -> sin_addr . s_addr ; <vul-start> inet_opt = rcu_dereference_protected ( inet -> inet_opt , sock_owned_by_user ( sk ) ) ; if ( inet_opt != NULL && inet_opt -> opt . srr ) { <vul-end> if ( daddr == 0 ) return - EINVAL ; <vul-start> nexthop = inet_opt -> opt . faddr ; <vul-end> } orig_sport = inet -> inet_sport ; orig_dport = usin -> sin_port ; rt = ip_route_connect ( & fl4 , nexthop , inet -> inet_saddr , RT_CONN_FLAGS ( sk ) , sk -> sk_bound_dev_if , IPPROTO_DCCP , orig_sport , orig_dport , sk , true ) ; if ( IS_ERR ( rt ) ) return PTR_ERR ( rt ) ; if ( rt -> rt_flags & ( RTCF_MULTICAST | RTCF_BROADCAST ) ) { ip_rt_put ( rt ) ; return - ENETUNREACH ; } <vul-start> if ( inet_opt == NULL || ! inet_opt -> opt . srr ) <vul-end> daddr = rt -> rt_dst ; if ( inet -> inet_saddr == 0 ) inet -> inet_saddr = rt -> rt_src ; inet -> inet_rcv_saddr = inet -> inet_saddr ; inet -> inet_dport = usin -> sin_port ; inet -> inet_daddr = daddr ; inet_csk ( sk ) -> icsk_ext_hdr_len = 0 ; <vul-start> if ( inet_opt ) inet_csk ( sk ) -> icsk_ext_hdr_len = inet_opt -> opt . optlen ; <vul-end> dccp_set_state ( sk , DCCP_REQUESTING ) ; err = inet_hash_connect ( & dccp_death_row , sk ) ; if ( err != 0 ) goto failure ; rt = ip_route_newports ( & fl4 , rt , orig_sport , orig_dport , inet -> inet_sport , inet -> inet_dport , sk ) ; if ( IS_ERR ( rt ) ) { rt = NULL ; goto failure ; } sk_setup_caps ( sk , & rt -> dst ) ; dp -> dccps_iss = secure_dccp_sequence_number ( inet -> inet_saddr , inet -> inet_daddr , inet -> inet_sport , inet -> inet_dport ) ; inet -> inet_id = dp -> dccps_iss ^ jiffies ; err = dccp_connect ( sk ) ; rt = NULL ; if ( err != 0 ) goto failure ; out : return err ; failure : dccp_set_state ( sk , DCCP_CLOSED ) ; ip_rt_put ( rt ) ; sk -> sk_route_caps = 0 ; inet -> inet_dport = 0 ; goto out ; }"
252,"CWE-264 void macvlan_common_setup ( struct net_device * dev ) { ether_setup ( dev ) ; <vul-start> dev -> priv_flags &= ~ IFF_XMIT_DST_RELEASE ; <vul-end> dev -> netdev_ops = & macvlan_netdev_ops ; dev -> destructor = free_netdev ; dev -> header_ops = & macvlan_hard_header_ops , dev -> ethtool_ops = & macvlan_ethtool_ops ; }","void macvlan_common_setup ( struct net_device * dev ) { ether_setup ( dev ) ; <vul-start> dev -> priv_flags &= ~ ( IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING ) ; <vul-end> dev -> netdev_ops = & macvlan_netdev_ops ; dev -> destructor = free_netdev ; dev -> header_ops = & macvlan_hard_header_ops , dev -> ethtool_ops = & macvlan_ethtool_ops ; }"
253,"CWE-476 file_transfer_t * imcb_file_send_start ( struct im_connection * ic , char * handle , char * file_name , size_t file_size ) { bee_t * bee = ic -> bee ; bee_user_t * bu = bee_user_by_handle ( bee , ic , handle ) ; <vul-start> if ( bee -> ui -> ft_in_start ) { <vul-end> return bee -> ui -> ft_in_start ( bee , bu , file_name , file_size ) ; } else { return NULL ; } }","file_transfer_t * imcb_file_send_start ( struct im_connection * ic , char * handle , char * file_name , size_t file_size ) { bee_t * bee = ic -> bee ; bee_user_t * bu = bee_user_by_handle ( bee , ic , handle ) ; <vul-start> if ( bee -> ui -> ft_in_start && bu ) { <vul-end> return bee -> ui -> ft_in_start ( bee , bu , file_name , file_size ) ; } else { return NULL ; } }"
254,"CWE-200 <vul-start> static void print_bpf_insn ( struct bpf_insn * insn ) <vul-end> { u8 class = BPF_CLASS ( insn -> code ) ; if ( class == BPF_ALU || class == BPF_ALU64 ) { if ( BPF_SRC ( insn -> code ) == BPF_X ) verbose ( ""(%02x) %sr%d %s %sr%d\\n"" , insn -> code , class == BPF_ALU ? ""(u32) "" : """" , insn -> dst_reg , bpf_alu_string [ BPF_OP ( insn -> code ) >> 4 ] , class == BPF_ALU ? ""(u32) "" : """" , insn -> src_reg ) ; else verbose ( ""(%02x) %sr%d %s %s%d\\n"" , insn -> code , class == BPF_ALU ? ""(u32) "" : """" , insn -> dst_reg , bpf_alu_string [ BPF_OP ( insn -> code ) >> 4 ] , class == BPF_ALU ? ""(u32) "" : """" , insn -> imm ) ; } else if ( class == BPF_STX ) { if ( BPF_MODE ( insn -> code ) == BPF_MEM ) verbose ( ""(%02x) *(%s *)(r%d %+d) = r%d\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> dst_reg , insn -> off , insn -> src_reg ) ; else if ( BPF_MODE ( insn -> code ) == BPF_XADD ) verbose ( ""(%02x) lock *(%s *)(r%d %+d) += r%d\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> dst_reg , insn -> off , insn -> src_reg ) ; else verbose ( ""BUG_%02x\\n"" , insn -> code ) ; } else if ( class == BPF_ST ) { if ( BPF_MODE ( insn -> code ) != BPF_MEM ) { verbose ( ""BUG_st_%02x\\n"" , insn -> code ) ; return ; } verbose ( ""(%02x) *(%s *)(r%d %+d) = %d\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> dst_reg , insn -> off , insn -> imm ) ; } else if ( class == BPF_LDX ) { if ( BPF_MODE ( insn -> code ) != BPF_MEM ) { verbose ( ""BUG_ldx_%02x\\n"" , insn -> code ) ; return ; } verbose ( ""(%02x) r%d = *(%s *)(r%d %+d)\\n"" , insn -> code , insn -> dst_reg , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> src_reg , insn -> off ) ; } else if ( class == BPF_LD ) { if ( BPF_MODE ( insn -> code ) == BPF_ABS ) { verbose ( ""(%02x) r0 = *(%s *)skb[%d]\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> imm ) ; } else if ( BPF_MODE ( insn -> code ) == BPF_IND ) { verbose ( ""(%02x) r0 = *(%s *)skb[r%d + %d]\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> src_reg , insn -> imm ) ; <vul-start> } else if ( BPF_MODE ( insn -> code ) == BPF_IMM ) { verbose ( ""(%02x) r%d = 0x%x\\n"" , insn -> code , insn -> dst_reg , insn -> imm ) ; <vul-end> } else { verbose ( ""BUG_ld_%02x\\n"" , insn -> code ) ; return ; } } else if ( class == BPF_JMP ) { u8 opcode = BPF_OP ( insn -> code ) ; if ( opcode == BPF_CALL ) { verbose ( ""(%02x) call %s#%d\\n"" , insn -> code , func_id_name ( insn -> imm ) , insn -> imm ) ; } else if ( insn -> code == ( BPF_JMP | BPF_JA ) ) { verbose ( ""(%02x) goto pc%+d\\n"" , insn -> code , insn -> off ) ; } else if ( insn -> code == ( BPF_JMP | BPF_EXIT ) ) { verbose ( ""(%02x) exit\\n"" , insn -> code ) ; } else if ( BPF_SRC ( insn -> code ) == BPF_X ) { verbose ( ""(%02x) if r%d %s r%d goto pc%+d\\n"" , insn -> code , insn -> dst_reg , bpf_jmp_string [ BPF_OP ( insn -> code ) >> 4 ] , insn -> src_reg , insn -> off ) ; } else { verbose ( ""(%02x) if r%d %s 0x%x goto pc%+d\\n"" , insn -> code , insn -> dst_reg , bpf_jmp_string [ BPF_OP ( insn -> code ) >> 4 ] , insn -> imm , insn -> off ) ; } } else { verbose ( ""(%02x) %s\\n"" , insn -> code , bpf_class_string [ class ] ) ; } }","<vul-start> static void print_bpf_insn ( const struct bpf_verifier_env * env , const struct bpf_insn * insn ) <vul-end> { u8 class = BPF_CLASS ( insn -> code ) ; if ( class == BPF_ALU || class == BPF_ALU64 ) { if ( BPF_SRC ( insn -> code ) == BPF_X ) verbose ( ""(%02x) %sr%d %s %sr%d\\n"" , insn -> code , class == BPF_ALU ? ""(u32) "" : """" , insn -> dst_reg , bpf_alu_string [ BPF_OP ( insn -> code ) >> 4 ] , class == BPF_ALU ? ""(u32) "" : """" , insn -> src_reg ) ; else verbose ( ""(%02x) %sr%d %s %s%d\\n"" , insn -> code , class == BPF_ALU ? ""(u32) "" : """" , insn -> dst_reg , bpf_alu_string [ BPF_OP ( insn -> code ) >> 4 ] , class == BPF_ALU ? ""(u32) "" : """" , insn -> imm ) ; } else if ( class == BPF_STX ) { if ( BPF_MODE ( insn -> code ) == BPF_MEM ) verbose ( ""(%02x) *(%s *)(r%d %+d) = r%d\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> dst_reg , insn -> off , insn -> src_reg ) ; else if ( BPF_MODE ( insn -> code ) == BPF_XADD ) verbose ( ""(%02x) lock *(%s *)(r%d %+d) += r%d\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> dst_reg , insn -> off , insn -> src_reg ) ; else verbose ( ""BUG_%02x\\n"" , insn -> code ) ; } else if ( class == BPF_ST ) { if ( BPF_MODE ( insn -> code ) != BPF_MEM ) { verbose ( ""BUG_st_%02x\\n"" , insn -> code ) ; return ; } verbose ( ""(%02x) *(%s *)(r%d %+d) = %d\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> dst_reg , insn -> off , insn -> imm ) ; } else if ( class == BPF_LDX ) { if ( BPF_MODE ( insn -> code ) != BPF_MEM ) { verbose ( ""BUG_ldx_%02x\\n"" , insn -> code ) ; return ; } verbose ( ""(%02x) r%d = *(%s *)(r%d %+d)\\n"" , insn -> code , insn -> dst_reg , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> src_reg , insn -> off ) ; } else if ( class == BPF_LD ) { if ( BPF_MODE ( insn -> code ) == BPF_ABS ) { verbose ( ""(%02x) r0 = *(%s *)skb[%d]\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> imm ) ; } else if ( BPF_MODE ( insn -> code ) == BPF_IND ) { verbose ( ""(%02x) r0 = *(%s *)skb[r%d + %d]\\n"" , insn -> code , bpf_ldst_string [ BPF_SIZE ( insn -> code ) >> 3 ] , insn -> src_reg , insn -> imm ) ; <vul-start> } else if ( BPF_MODE ( insn -> code ) == BPF_IMM && BPF_SIZE ( insn -> code ) == BPF_DW ) { u64 imm = ( ( u64 ) ( insn + 1 ) -> imm << 32 ) | ( u32 ) insn -> imm ; bool map_ptr = insn -> src_reg == BPF_PSEUDO_MAP_FD ; if ( map_ptr && ! env -> allow_ptr_leaks ) imm = 0 ; verbose ( ""(%02x) r%d = 0x%llx\\n"" , insn -> code , insn -> dst_reg , ( unsigned long long ) imm ) ; <vul-end> } else { verbose ( ""BUG_ld_%02x\\n"" , insn -> code ) ; return ; } } else if ( class == BPF_JMP ) { u8 opcode = BPF_OP ( insn -> code ) ; if ( opcode == BPF_CALL ) { verbose ( ""(%02x) call %s#%d\\n"" , insn -> code , func_id_name ( insn -> imm ) , insn -> imm ) ; } else if ( insn -> code == ( BPF_JMP | BPF_JA ) ) { verbose ( ""(%02x) goto pc%+d\\n"" , insn -> code , insn -> off ) ; } else if ( insn -> code == ( BPF_JMP | BPF_EXIT ) ) { verbose ( ""(%02x) exit\\n"" , insn -> code ) ; } else if ( BPF_SRC ( insn -> code ) == BPF_X ) { verbose ( ""(%02x) if r%d %s r%d goto pc%+d\\n"" , insn -> code , insn -> dst_reg , bpf_jmp_string [ BPF_OP ( insn -> code ) >> 4 ] , insn -> src_reg , insn -> off ) ; } else { verbose ( ""(%02x) if r%d %s 0x%x goto pc%+d\\n"" , insn -> code , insn -> dst_reg , bpf_jmp_string [ BPF_OP ( insn -> code ) >> 4 ] , insn -> imm , insn -> off ) ; } } else { verbose ( ""(%02x) %s\\n"" , insn -> code , bpf_class_string [ class ] ) ; } }"
255,CWE-119 <vul-start> cJSON * cJSON_CreateFalse ( void ) { cJSON * item = cJSON_New_Item ( ) ; if ( item ) item -> type = cJSON_False ; return item ; } <vul-end>,<vul-start> cJSON * cJSON_CreateFalse ( void ) { cJSON * item = cJSON_New_Item ( ) ; if ( item ) item -> type = cJSON_False ; return item ; } <vul-end>
256,"CWE-415 bool bt_att_cancel ( struct bt_att * att , unsigned int id ) { const struct queue_entry * entry ; struct att_send_op * op ; if ( ! att || ! id ) return false ; for ( entry = queue_get_entries ( att -> chans ) ; entry ; entry = entry -> next ) { struct bt_att_chan * chan = entry -> data ; if ( bt_att_chan_cancel ( chan , id ) ) return true ; } <vul-start> <vul-end> op = queue_remove_if ( att -> req_queue , match_op_id , UINT_TO_PTR ( id ) ) ; if ( op ) goto done ; op = queue_remove_if ( att -> ind_queue , match_op_id , UINT_TO_PTR ( id ) ) ; if ( op ) goto done ; op = queue_remove_if ( att -> write_queue , match_op_id , UINT_TO_PTR ( id ) ) ; if ( op ) goto done ; if ( ! op ) return false ; done : destroy_att_send_op ( op ) ; wakeup_writer ( att ) ; return true ; }","bool bt_att_cancel ( struct bt_att * att , unsigned int id ) { const struct queue_entry * entry ; struct att_send_op * op ; if ( ! att || ! id ) return false ; for ( entry = queue_get_entries ( att -> chans ) ; entry ; entry = entry -> next ) { struct bt_att_chan * chan = entry -> data ; if ( bt_att_chan_cancel ( chan , id ) ) return true ; } <vul-start> if ( att -> in_disc ) return bt_att_disc_cancel ( att , id ) ; <vul-end> op = queue_remove_if ( att -> req_queue , match_op_id , UINT_TO_PTR ( id ) ) ; if ( op ) goto done ; op = queue_remove_if ( att -> ind_queue , match_op_id , UINT_TO_PTR ( id ) ) ; if ( op ) goto done ; op = queue_remove_if ( att -> write_queue , match_op_id , UINT_TO_PTR ( id ) ) ; if ( op ) goto done ; if ( ! op ) return false ; done : destroy_att_send_op ( op ) ; wakeup_writer ( att ) ; return true ; }"
257,"CWE-119 void vp8_encode_frame ( VP8_COMP * cpi ) { int mb_row ; MACROBLOCK * const x = & cpi -> mb ; VP8_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; TOKENEXTRA * tp = cpi -> tok ; int segment_counts [ MAX_MB_SEGMENTS ] ; int totalrate ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING BOOL_CODER * bc = & cpi -> bc [ 1 ] ; const int num_part = ( 1 << cm -> multi_token_partition ) ; # endif <vul-start> vpx_memset ( segment_counts , 0 , sizeof ( segment_counts ) ) ; <vul-end> totalrate = 0 ; if ( cpi -> compressor_speed == 2 ) { if ( cpi -> oxcf . cpu_used < 0 ) cpi -> Speed = - ( cpi -> oxcf . cpu_used ) ; else vp8_auto_select_speed ( cpi ) ; } if ( ! cm -> use_bilinear_mc_filter ) { xd -> subpixel_predict = vp8_sixtap_predict4x4 ; xd -> subpixel_predict8x4 = vp8_sixtap_predict8x4 ; xd -> subpixel_predict8x8 = vp8_sixtap_predict8x8 ; xd -> subpixel_predict16x16 = vp8_sixtap_predict16x16 ; } else { xd -> subpixel_predict = vp8_bilinear_predict4x4 ; xd -> subpixel_predict8x4 = vp8_bilinear_predict8x4 ; xd -> subpixel_predict8x8 = vp8_bilinear_predict8x8 ; xd -> subpixel_predict16x16 = vp8_bilinear_predict16x16 ; } cpi -> mb . skip_true_count = 0 ; cpi -> tok_count = 0 ; # if 0 cpi -> frame_distortion = 0 ; cpi -> last_mb_distortion = 0 ; # endif xd -> mode_info_context = cm -> mi ; vp8_zero ( cpi -> mb . MVcount ) ; vp8cx_frame_init_quantizer ( cpi ) ; vp8_initialize_rd_consts ( cpi , x , vp8_dc_quant ( cm -> base_qindex , cm -> y1dc_delta_q ) ) ; vp8cx_initialize_me_consts ( cpi , cm -> base_qindex ) ; if ( cpi -> oxcf . tuning == VP8_TUNE_SSIM ) { init_encode_frame_mb_context ( cpi ) ; build_activity_map ( cpi ) ; } init_encode_frame_mb_context ( cpi ) ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING { int i ; for ( i = 0 ; i < num_part ; i ++ ) { vp8_start_encode ( & bc [ i ] , cpi -> partition_d [ i + 1 ] , cpi -> partition_d_end [ i + 1 ] ) ; bc [ i ] . error = & cm -> error ; } }","void vp8_encode_frame ( VP8_COMP * cpi ) { int mb_row ; MACROBLOCK * const x = & cpi -> mb ; VP8_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; TOKENEXTRA * tp = cpi -> tok ; int segment_counts [ MAX_MB_SEGMENTS ] ; int totalrate ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING BOOL_CODER * bc = & cpi -> bc [ 1 ] ; const int num_part = ( 1 << cm -> multi_token_partition ) ; # endif <vul-start> memset ( segment_counts , 0 , sizeof ( segment_counts ) ) ; <vul-end> totalrate = 0 ; if ( cpi -> compressor_speed == 2 ) { if ( cpi -> oxcf . cpu_used < 0 ) cpi -> Speed = - ( cpi -> oxcf . cpu_used ) ; else vp8_auto_select_speed ( cpi ) ; } if ( ! cm -> use_bilinear_mc_filter ) { xd -> subpixel_predict = vp8_sixtap_predict4x4 ; xd -> subpixel_predict8x4 = vp8_sixtap_predict8x4 ; xd -> subpixel_predict8x8 = vp8_sixtap_predict8x8 ; xd -> subpixel_predict16x16 = vp8_sixtap_predict16x16 ; } else { xd -> subpixel_predict = vp8_bilinear_predict4x4 ; xd -> subpixel_predict8x4 = vp8_bilinear_predict8x4 ; xd -> subpixel_predict8x8 = vp8_bilinear_predict8x8 ; xd -> subpixel_predict16x16 = vp8_bilinear_predict16x16 ; } cpi -> mb . skip_true_count = 0 ; cpi -> tok_count = 0 ; # if 0 cpi -> frame_distortion = 0 ; cpi -> last_mb_distortion = 0 ; # endif xd -> mode_info_context = cm -> mi ; vp8_zero ( cpi -> mb . MVcount ) ; vp8cx_frame_init_quantizer ( cpi ) ; vp8_initialize_rd_consts ( cpi , x , vp8_dc_quant ( cm -> base_qindex , cm -> y1dc_delta_q ) ) ; vp8cx_initialize_me_consts ( cpi , cm -> base_qindex ) ; if ( cpi -> oxcf . tuning == VP8_TUNE_SSIM ) { init_encode_frame_mb_context ( cpi ) ; build_activity_map ( cpi ) ; } init_encode_frame_mb_context ( cpi ) ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING { int i ; for ( i = 0 ; i < num_part ; i ++ ) { vp8_start_encode ( & bc [ i ] , cpi -> partition_d [ i + 1 ] , cpi -> partition_d_end [ i + 1 ] ) ; bc [ i ] . error = & cm -> error ; } }"
258,"CWE-416 static struct mm_struct * mm_init ( struct mm_struct * mm , struct task_struct * p , struct user_namespace * user_ns ) { mm -> mmap = NULL ; mm -> mm_rb = RB_ROOT ; mm -> vmacache_seqnum = 0 ; atomic_set ( & mm -> mm_users , 1 ) ; atomic_set ( & mm -> mm_count , 1 ) ; init_rwsem ( & mm -> mmap_sem ) ; INIT_LIST_HEAD ( & mm -> mmlist ) ; mm -> core_state = NULL ; atomic_long_set ( & mm -> nr_ptes , 0 ) ; mm_nr_pmds_init ( mm ) ; mm -> map_count = 0 ; mm -> locked_vm = 0 ; mm -> pinned_vm = 0 ; memset ( & mm -> rss_stat , 0 , sizeof ( mm -> rss_stat ) ) ; spin_lock_init ( & mm -> page_table_lock ) ; mm_init_cpumask ( mm ) ; mm_init_aio ( mm ) ; mm_init_owner ( mm , p ) ; <vul-start> <vul-end> mmu_notifier_mm_init ( mm ) ; init_tlb_flush_pending ( mm ) ; # if defined ( CONFIG_TRANSPARENT_HUGEPAGE ) && ! USE_SPLIT_PMD_PTLOCKS mm -> pmd_huge_pte = NULL ; # endif if ( current -> mm ) { mm -> flags = current -> mm -> flags & MMF_INIT_MASK ; mm -> def_flags = current -> mm -> def_flags & VM_INIT_DEF_MASK ; } else { mm -> flags = default_dump_filter ; mm -> def_flags = 0 ; } if ( mm_alloc_pgd ( mm ) ) goto fail_nopgd ; if ( init_new_context ( p , mm ) ) goto fail_nocontext ; mm -> user_ns = get_user_ns ( user_ns ) ; return mm ; fail_nocontext : mm_free_pgd ( mm ) ; fail_nopgd : free_mm ( mm ) ; return NULL ; }","static struct mm_struct * mm_init ( struct mm_struct * mm , struct task_struct * p , struct user_namespace * user_ns ) { mm -> mmap = NULL ; mm -> mm_rb = RB_ROOT ; mm -> vmacache_seqnum = 0 ; atomic_set ( & mm -> mm_users , 1 ) ; atomic_set ( & mm -> mm_count , 1 ) ; init_rwsem ( & mm -> mmap_sem ) ; INIT_LIST_HEAD ( & mm -> mmlist ) ; mm -> core_state = NULL ; atomic_long_set ( & mm -> nr_ptes , 0 ) ; mm_nr_pmds_init ( mm ) ; mm -> map_count = 0 ; mm -> locked_vm = 0 ; mm -> pinned_vm = 0 ; memset ( & mm -> rss_stat , 0 , sizeof ( mm -> rss_stat ) ) ; spin_lock_init ( & mm -> page_table_lock ) ; mm_init_cpumask ( mm ) ; mm_init_aio ( mm ) ; mm_init_owner ( mm , p ) ; <vul-start> RCU_INIT_POINTER ( mm -> exe_file , NULL ) ; <vul-end> mmu_notifier_mm_init ( mm ) ; init_tlb_flush_pending ( mm ) ; # if defined ( CONFIG_TRANSPARENT_HUGEPAGE ) && ! USE_SPLIT_PMD_PTLOCKS mm -> pmd_huge_pte = NULL ; # endif if ( current -> mm ) { mm -> flags = current -> mm -> flags & MMF_INIT_MASK ; mm -> def_flags = current -> mm -> def_flags & VM_INIT_DEF_MASK ; } else { mm -> flags = default_dump_filter ; mm -> def_flags = 0 ; } if ( mm_alloc_pgd ( mm ) ) goto fail_nopgd ; if ( init_new_context ( p , mm ) ) goto fail_nocontext ; mm -> user_ns = get_user_ns ( user_ns ) ; return mm ; fail_nocontext : mm_free_pgd ( mm ) ; fail_nopgd : free_mm ( mm ) ; return NULL ; }"
259,"CWE-119 static vpx_codec_err_t ctrl_set_roi_map ( vpx_codec_alg_priv_t * ctx , <vul-start> int ctr_id , va_list args ) { <vul-end> return VPX_CODEC_INVALID_PARAM ; }","static vpx_codec_err_t ctrl_set_roi_map ( vpx_codec_alg_priv_t * ctx , <vul-start> va_list args ) { ( void ) ctx ; ( void ) args ; <vul-end> return VPX_CODEC_INVALID_PARAM ; }"
260,"CWE-119 <vul-start> static void update_skip_probs ( VP9_COMMON * cm , vp9_writer * w ) { <vul-end> int k ; for ( k = 0 ; k < SKIP_CONTEXTS ; ++ k ) <vul-start> vp9_cond_prob_diff_update ( w , & cm -> fc . skip_probs [ k ] , cm -> counts . skip [ k ] ) ; <vul-end> }","<vul-start> static void update_skip_probs ( VP9_COMMON * cm , vpx_writer * w , FRAME_COUNTS * counts ) { <vul-end> int k ; for ( k = 0 ; k < SKIP_CONTEXTS ; ++ k ) <vul-start> vp9_cond_prob_diff_update ( w , & cm -> fc -> skip_probs [ k ] , counts -> skip [ k ] ) ; <vul-end> }"
261,"CWE-120 static int parse_user_name ( char * user_input , char * * ret_username ) { register char * ptr ; register int index = 0 ; char username [ PAM_MAX_RESP_SIZE ] ; * ret_username = NULL ; bzero ( ( void * ) username , PAM_MAX_RESP_SIZE ) ; ptr = user_input ; while ( ( * ptr == ' ' ) || ( * ptr == '\\t' ) ) ptr ++ ; if ( * ptr == '\\0' ) { return ( PAM_BUF_ERR ) ; } while ( * ptr != '\\0' ) { <vul-start> if ( ( * ptr == ' ' ) || ( * ptr == '\\t' ) ) <vul-end> break ; <vul-start> else { <vul-end> username [ index ] = * ptr ; index ++ ; ptr ++ ; } } <vul-start> if ( ( * ret_username = malloc ( index + 1 ) ) == NULL ) <vul-end> return ( PAM_BUF_ERR ) ; <vul-start> ( void ) strcpy ( * ret_username , username ) ; <vul-end> return ( PAM_SUCCESS ) ; }","static int parse_user_name ( char * user_input , char * * ret_username ) { register char * ptr ; register int index = 0 ; char username [ PAM_MAX_RESP_SIZE ] ; * ret_username = NULL ; bzero ( ( void * ) username , PAM_MAX_RESP_SIZE ) ; ptr = user_input ; while ( ( * ptr == ' ' ) || ( * ptr == '\\t' ) ) ptr ++ ; if ( * ptr == '\\0' ) { return ( PAM_BUF_ERR ) ; } while ( * ptr != '\\0' ) { <vul-start> if ( ( * ptr == ' ' ) || ( * ptr == '\\t' ) || ( index >= PAM_MAX_RESP_SIZE ) ) { <vul-end> break ; <vul-start> } else { <vul-end> username [ index ] = * ptr ; index ++ ; ptr ++ ; } } <vul-start> if ( index >= PAM_MAX_RESP_SIZE || ( * ret_username = strdup ( username ) ) == NULL ) <vul-end> return ( PAM_BUF_ERR ) ; <vul-start> <vul-end> return ( PAM_SUCCESS ) ; }"
262,"CWE-119 static void down2_symeven ( const uint8_t * const input , int length , uint8_t * output ) { <vul-start> static const int16_t * filter = vp9_down2_symeven_half_filter ; <vul-end> const int filter_len_half = sizeof ( vp9_down2_symeven_half_filter ) / 2 ; int i , j ; uint8_t * optr = output ; int l1 = filter_len_half ; int l2 = ( length - filter_len_half ) ; l1 += ( l1 & 1 ) ; l2 += ( l2 & 1 ) ; if ( l1 > l2 ) { for ( i = 0 ; i < length ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) ; for ( j = 0 ; j < filter_len_half ; ++ j ) { sum += ( input [ ( i - j < 0 ? 0 : i - j ) ] + input [ ( i + 1 + j >= length ? length - 1 : i + 1 + j ) ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } } else { for ( i = 0 ; i < l1 ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) ; for ( j = 0 ; j < filter_len_half ; ++ j ) { sum += ( input [ ( i - j < 0 ? 0 : i - j ) ] + input [ i + 1 + j ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } for ( ; i < l2 ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) ; for ( j = 0 ; j < filter_len_half ; ++ j ) { sum += ( input [ i - j ] + input [ i + 1 + j ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } for ( ; i < length ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) ; for ( j = 0 ; j < filter_len_half ; ++ j ) { sum += ( input [ i - j ] + input [ ( i + 1 + j >= length ? length - 1 : i + 1 + j ) ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } } }","static void down2_symeven ( const uint8_t * const input , int length , uint8_t * output ) { <vul-start> const int16_t * filter = vp9_down2_symeven_half_filter ; <vul-end> const int filter_len_half = sizeof ( vp9_down2_symeven_half_filter ) / 2 ; int i , j ; uint8_t * optr = output ; int l1 = filter_len_half ; int l2 = ( length - filter_len_half ) ; l1 += ( l1 & 1 ) ; l2 += ( l2 & 1 ) ; if ( l1 > l2 ) { for ( i = 0 ; i < length ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) ; for ( j = 0 ; j < filter_len_half ; ++ j ) { sum += ( input [ ( i - j < 0 ? 0 : i - j ) ] + input [ ( i + 1 + j >= length ? length - 1 : i + 1 + j ) ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } } else { for ( i = 0 ; i < l1 ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) ; for ( j = 0 ; j < filter_len_half ; ++ j ) { sum += ( input [ ( i - j < 0 ? 0 : i - j ) ] + input [ i + 1 + j ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } for ( ; i < l2 ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) ; for ( j = 0 ; j < filter_len_half ; ++ j ) { sum += ( input [ i - j ] + input [ i + 1 + j ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } for ( ; i < length ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) ; for ( j = 0 ; j < filter_len_half ; ++ j ) { sum += ( input [ i - j ] + input [ ( i + 1 + j >= length ? length - 1 : i + 1 + j ) ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } } }"
263,"CWE-119 static const uint8_t * decode_tiles ( VP9Decoder * pbi , const uint8_t * data , const uint8_t * data_end ) { VP9_COMMON * const cm = & pbi -> common ; <vul-start> <vul-end> const int aligned_cols = mi_cols_aligned_to_sb ( cm -> mi_cols ) ; const int tile_cols = 1 << cm -> log2_tile_cols ; const int tile_rows = 1 << cm -> log2_tile_rows ; TileBuffer tile_buffers [ 4 ] [ 1 << 6 ] ; int tile_row , tile_col ; <vul-start> const uint8_t * end = NULL ; vp9_reader r ; <vul-end> assert ( tile_rows <= 4 ) ; assert ( tile_cols <= ( 1 << 6 ) ) ; <vul-start> vpx_memset ( cm -> above_context , 0 , <vul-end> sizeof ( * cm -> above_context ) * MAX_MB_PLANE * 2 * aligned_cols ) ; <vul-start> vpx_memset ( cm -> above_seg_context , 0 , <vul-end> sizeof ( * cm -> above_seg_context ) * aligned_cols ) ; <vul-start> <vul-end> for ( tile_row = 0 ; tile_row < tile_rows ; ++ tile_row ) { for ( tile_col = 0 ; tile_col < tile_cols ; ++ tile_col ) { <vul-start> const int last_tile = tile_row == tile_rows - 1 && tile_col == tile_cols - 1 ; const size_t size = get_tile ( data_end , last_tile , & cm -> error , & data ) ; TileBuffer * const buf = & tile_buffers [ tile_row ] [ tile_col ] ; buf -> data = data ; buf -> size = size ; data += size ; <vul-end> } } for ( tile_row = 0 ; tile_row < tile_rows ; ++ tile_row ) { <vul-start> <vul-end> for ( tile_col = 0 ; tile_col < tile_cols ; ++ tile_col ) { <vul-start> const int col = pbi -> oxcf . inv_tile_order ? tile_cols - tile_col - 1 : tile_col ; const int last_tile = tile_row == tile_rows - 1 && col == tile_cols - 1 ; const TileBuffer * const buf = & tile_buffers [ tile_row ] [ col ] ; TileInfo tile ; vp9_tile_init ( & tile , cm , tile_row , col ) ; setup_token_decoder ( buf -> data , data_end , buf -> size , & cm -> error , & r ) ; decode_tile ( pbi , & tile , & r ) ; if ( last_tile ) end = vp9_reader_find_end ( & r ) ; <vul-end> } } <vul-start> return end ; <vul-end> }","static const uint8_t * decode_tiles ( VP9Decoder * pbi , const uint8_t * data , const uint8_t * data_end ) { VP9_COMMON * const cm = & pbi -> common ; <vul-start> const VPxWorkerInterface * const winterface = vpx_get_worker_interface ( ) ; <vul-end> const int aligned_cols = mi_cols_aligned_to_sb ( cm -> mi_cols ) ; const int tile_cols = 1 << cm -> log2_tile_cols ; const int tile_rows = 1 << cm -> log2_tile_rows ; TileBuffer tile_buffers [ 4 ] [ 1 << 6 ] ; int tile_row , tile_col ; <vul-start> int mi_row , mi_col ; TileData * tile_data = NULL ; if ( cm -> lf . filter_level && ! cm -> skip_loop_filter && pbi -> lf_worker . data1 == NULL ) { CHECK_MEM_ERROR ( cm , pbi -> lf_worker . data1 , vpx_memalign ( 32 , sizeof ( LFWorkerData ) ) ) ; pbi -> lf_worker . hook = ( VPxWorkerHook ) vp9_loop_filter_worker ; if ( pbi -> max_threads > 1 && ! winterface -> reset ( & pbi -> lf_worker ) ) { vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Loop filter thread creation failed"" ) ; } } if ( cm -> lf . filter_level && ! cm -> skip_loop_filter ) { LFWorkerData * const lf_data = ( LFWorkerData * ) pbi -> lf_worker . data1 ; winterface -> sync ( & pbi -> lf_worker ) ; vp9_loop_filter_data_reset ( lf_data , get_frame_new_buffer ( cm ) , cm , pbi -> mb . plane ) ; } <vul-end> assert ( tile_rows <= 4 ) ; assert ( tile_cols <= ( 1 << 6 ) ) ; <vul-start> memset ( cm -> above_context , 0 , <vul-end> sizeof ( * cm -> above_context ) * MAX_MB_PLANE * 2 * aligned_cols ) ; <vul-start> memset ( cm -> above_seg_context , 0 , <vul-end> sizeof ( * cm -> above_seg_context ) * aligned_cols ) ; <vul-start> get_tile_buffers ( pbi , data , data_end , tile_cols , tile_rows , tile_buffers ) ; if ( pbi -> tile_data == NULL || ( tile_cols * tile_rows ) != pbi -> total_tiles ) { vpx_free ( pbi -> tile_data ) ; CHECK_MEM_ERROR ( cm , pbi -> tile_data , vpx_memalign ( 32 , tile_cols * tile_rows * ( sizeof ( * pbi -> tile_data ) ) ) ) ; pbi -> total_tiles = tile_rows * tile_cols ; } <vul-end> for ( tile_row = 0 ; tile_row < tile_rows ; ++ tile_row ) { for ( tile_col = 0 ; tile_col < tile_cols ; ++ tile_col ) { <vul-start> const TileBuffer * const buf = & tile_buffers [ tile_row ] [ tile_col ] ; tile_data = pbi -> tile_data + tile_cols * tile_row + tile_col ; tile_data -> cm = cm ; tile_data -> xd = pbi -> mb ; tile_data -> xd . corrupted = 0 ; tile_data -> xd . counts = cm -> frame_parallel_decoding_mode ? NULL : & cm -> counts ; vp9_zero ( tile_data -> dqcoeff ) ; vp9_tile_init ( & tile_data -> xd . tile , tile_data -> cm , tile_row , tile_col ) ; setup_token_decoder ( buf -> data , data_end , buf -> size , & cm -> error , & tile_data -> bit_reader , pbi -> decrypt_cb , pbi -> decrypt_state ) ; vp9_init_macroblockd ( cm , & tile_data -> xd , tile_data -> dqcoeff ) ; <vul-end> } } for ( tile_row = 0 ; tile_row < tile_rows ; ++ tile_row ) { <vul-start> TileInfo tile ; vp9_tile_set_row ( & tile , cm , tile_row ) ; for ( mi_row = tile . mi_row_start ; mi_row < tile . mi_row_end ; mi_row += MI_BLOCK_SIZE ) { <vul-end> for ( tile_col = 0 ; tile_col < tile_cols ; ++ tile_col ) { <vul-start> const int col = pbi -> inv_tile_order ? tile_cols - tile_col - 1 : tile_col ; tile_data = pbi -> tile_data + tile_cols * tile_row + col ; vp9_tile_set_col ( & tile , tile_data -> cm , col ) ; vp9_zero ( tile_data -> xd . left_context ) ; vp9_zero ( tile_data -> xd . left_seg_context ) ; for ( mi_col = tile . mi_col_start ; mi_col < tile . mi_col_end ; mi_col += MI_BLOCK_SIZE ) { decode_partition ( pbi , & tile_data -> xd , mi_row , mi_col , & tile_data -> bit_reader , BLOCK_64X64 , 4 ) ; } pbi -> mb . corrupted |= tile_data -> xd . corrupted ; if ( pbi -> mb . corrupted ) vpx_internal_error ( & cm -> error , VPX_CODEC_CORRUPT_FRAME , ""Failed to decode tile data"" ) ; } if ( cm -> lf . filter_level && ! cm -> skip_loop_filter ) { const int lf_start = mi_row - MI_BLOCK_SIZE ; LFWorkerData * const lf_data = ( LFWorkerData * ) pbi -> lf_worker . data1 ; if ( lf_start < 0 ) continue ; if ( mi_row + MI_BLOCK_SIZE >= cm -> mi_rows ) continue ; winterface -> sync ( & pbi -> lf_worker ) ; lf_data -> start = lf_start ; lf_data -> stop = mi_row ; if ( pbi -> max_threads > 1 ) { winterface -> launch ( & pbi -> lf_worker ) ; } else { winterface -> execute ( & pbi -> lf_worker ) ; <vul-end> } } <vul-start> if ( pbi -> frame_parallel_decode ) vp9_frameworker_broadcast ( pbi -> cur_buf , mi_row << MI_BLOCK_SIZE_LOG2 ) ; } } if ( cm -> lf . filter_level && ! cm -> skip_loop_filter ) { LFWorkerData * const lf_data = ( LFWorkerData * ) pbi -> lf_worker . data1 ; winterface -> sync ( & pbi -> lf_worker ) ; lf_data -> start = lf_data -> stop ; lf_data -> stop = cm -> mi_rows ; winterface -> execute ( & pbi -> lf_worker ) ; } tile_data = pbi -> tile_data + tile_cols * tile_rows - 1 ; if ( pbi -> frame_parallel_decode ) vp9_frameworker_broadcast ( pbi -> cur_buf , INT_MAX ) ; return vpx_reader_find_end ( & tile_data -> bit_reader ) ; <vul-end> }"
264,"CWE-200 static int sco_sock_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sock * sk = sock -> sk ; struct sco_pinfo * pi = sco_pi ( sk ) ; lock_sock ( sk ) ; if ( sk -> sk_state == BT_CONNECT2 && test_bit ( BT_SK_DEFER_SETUP , & bt_sk ( sk ) -> flags ) ) { hci_conn_accept ( pi -> conn -> hcon , 0 ) ; sk -> sk_state = BT_CONFIG ; <vul-start> <vul-end> release_sock ( sk ) ; return 0 ; } release_sock ( sk ) ; return bt_sock_recvmsg ( iocb , sock , msg , len , flags ) ; }","static int sco_sock_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sock * sk = sock -> sk ; struct sco_pinfo * pi = sco_pi ( sk ) ; lock_sock ( sk ) ; if ( sk -> sk_state == BT_CONNECT2 && test_bit ( BT_SK_DEFER_SETUP , & bt_sk ( sk ) -> flags ) ) { hci_conn_accept ( pi -> conn -> hcon , 0 ) ; sk -> sk_state = BT_CONFIG ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> release_sock ( sk ) ; return 0 ; } release_sock ( sk ) ; return bt_sock_recvmsg ( iocb , sock , msg , len , flags ) ; }"
265,"CWE-264 void mm_release ( struct task_struct * tsk , struct mm_struct * mm ) { struct completion * vfork_done = tsk -> vfork_done ; <vul-start> <vul-end> deactivate_mm ( tsk , mm ) ; if ( vfork_done ) { tsk -> vfork_done = NULL ; complete ( vfork_done ) ; } if ( tsk -> clear_child_tid && ! ( tsk -> flags & PF_SIGNALED ) && atomic_read ( & mm -> mm_users ) > 1 ) { u32 __user * tidptr = tsk -> clear_child_tid ; tsk -> clear_child_tid = NULL ; put_user ( 0 , tidptr ) ; sys_futex ( tidptr , FUTEX_WAKE , 1 , NULL , NULL , 0 ) ; } }","void mm_release ( struct task_struct * tsk , struct mm_struct * mm ) { struct completion * vfork_done = tsk -> vfork_done ; <vul-start> # ifdef CONFIG_FUTEX if ( unlikely ( tsk -> robust_list ) ) exit_robust_list ( tsk ) ; # ifdef CONFIG_COMPAT if ( unlikely ( tsk -> compat_robust_list ) ) compat_exit_robust_list ( tsk ) ; # endif # endif <vul-end> deactivate_mm ( tsk , mm ) ; if ( vfork_done ) { tsk -> vfork_done = NULL ; complete ( vfork_done ) ; } if ( tsk -> clear_child_tid && ! ( tsk -> flags & PF_SIGNALED ) && atomic_read ( & mm -> mm_users ) > 1 ) { u32 __user * tidptr = tsk -> clear_child_tid ; tsk -> clear_child_tid = NULL ; put_user ( 0 , tidptr ) ; sys_futex ( tidptr , FUTEX_WAKE , 1 , NULL , NULL , 0 ) ; } }"
266,"CWE-119 static int calc_pframe_target_size_one_pass_cbr ( const VP9_COMP * cpi ) { <vul-start> const VP9_CONFIG * oxcf = & cpi -> oxcf ; <vul-end> const RATE_CONTROL * rc = & cpi -> rc ; const SVC * const svc = & cpi -> svc ; <vul-start> const int64_t diff = oxcf -> optimal_buffer_level - rc -> buffer_level ; const int64_t one_pct_bits = 1 + oxcf -> optimal_buffer_level / 100 ; int min_frame_target = MAX ( rc -> av_per_frame_bandwidth >> 4 , FRAME_OVERHEAD_BITS ) ; int target = rc -> av_per_frame_bandwidth ; if ( svc -> number_temporal_layers > 1 && oxcf -> end_usage == USAGE_STREAM_FROM_SERVER ) { int current_temporal_layer = svc -> temporal_layer_id ; const LAYER_CONTEXT * lc = & svc -> layer_context [ current_temporal_layer ] ; <vul-end> target = lc -> avg_frame_size ; min_frame_target = MAX ( lc -> avg_frame_size >> 4 , FRAME_OVERHEAD_BITS ) ; } if ( diff > 0 ) { const int pct_low = ( int ) MIN ( diff / one_pct_bits , oxcf -> under_shoot_pct ) ; target -= ( target * pct_low ) / 200 ; } else if ( diff < 0 ) { const int pct_high = ( int ) MIN ( - diff / one_pct_bits , oxcf -> over_shoot_pct ) ; target += ( target * pct_high ) / 200 ; } <vul-start> <vul-end> return MAX ( min_frame_target , target ) ; }","static int calc_pframe_target_size_one_pass_cbr ( const VP9_COMP * cpi ) { <vul-start> const VP9EncoderConfig * oxcf = & cpi -> oxcf ; <vul-end> const RATE_CONTROL * rc = & cpi -> rc ; const SVC * const svc = & cpi -> svc ; <vul-start> const int64_t diff = rc -> optimal_buffer_level - rc -> buffer_level ; const int64_t one_pct_bits = 1 + rc -> optimal_buffer_level / 100 ; int min_frame_target = MAX ( rc -> avg_frame_bandwidth >> 4 , FRAME_OVERHEAD_BITS ) ; int target ; if ( oxcf -> gf_cbr_boost_pct ) { const int af_ratio_pct = oxcf -> gf_cbr_boost_pct + 100 ; target = cpi -> refresh_golden_frame ? ( rc -> avg_frame_bandwidth * rc -> baseline_gf_interval * af_ratio_pct ) / ( rc -> baseline_gf_interval * 100 + af_ratio_pct - 100 ) : ( rc -> avg_frame_bandwidth * rc -> baseline_gf_interval * 100 ) / ( rc -> baseline_gf_interval * 100 + af_ratio_pct - 100 ) ; } else { target = rc -> avg_frame_bandwidth ; } if ( is_one_pass_cbr_svc ( cpi ) ) { int layer = LAYER_IDS_TO_IDX ( svc -> spatial_layer_id , svc -> temporal_layer_id , svc -> number_temporal_layers ) ; const LAYER_CONTEXT * lc = & svc -> layer_context [ layer ] ; <vul-end> target = lc -> avg_frame_size ; min_frame_target = MAX ( lc -> avg_frame_size >> 4 , FRAME_OVERHEAD_BITS ) ; } if ( diff > 0 ) { const int pct_low = ( int ) MIN ( diff / one_pct_bits , oxcf -> under_shoot_pct ) ; target -= ( target * pct_low ) / 200 ; } else if ( diff < 0 ) { const int pct_high = ( int ) MIN ( - diff / one_pct_bits , oxcf -> over_shoot_pct ) ; target += ( target * pct_high ) / 200 ; } <vul-start> if ( oxcf -> rc_max_inter_bitrate_pct ) { const int max_rate = rc -> avg_frame_bandwidth * oxcf -> rc_max_inter_bitrate_pct / 100 ; target = MIN ( target , max_rate ) ; } <vul-end> return MAX ( min_frame_target , target ) ; }"
267,"CWE-125 int main ( int argc , char * argv [ ] ) { <vul-start> <vul-end> libettercap_init ( ) ; ef_globals_alloc ( ) ; select_text_interface ( ) ; libettercap_ui_init ( ) ; fprintf ( stdout , ""\\n"" EC_COLOR_BOLD ""%s %s"" EC_COLOR_END "" copyright %s %s\\n\\n"" , PROGRAM , EC_VERSION , EC_COPYRIGHT , EC_AUTHORS ) ; EF_GBL -> lineno = 1 ; parse_options ( argc , argv ) ; if ( EF_GBL_OPTIONS -> source_file ) { yyin = fopen ( EF_GBL_OPTIONS -> source_file , ""r"" ) ; if ( yyin == NULL ) FATAL_ERROR ( ""Input file not found !"" ) ; } else { FATAL_ERROR ( ""No source file."" ) ; } setbuf ( yyin , NULL ) ; setbuf ( stdout , NULL ) ; setbuf ( stderr , NULL ) ; load_tables ( ) ; load_constants ( ) ; fprintf ( stdout , ""\\n Parsing source file \\\'%s\\\' "" , EF_GBL_OPTIONS -> source_file ) ; fflush ( stdout ) ; ef_debug ( 1 , ""\\n"" ) ; if ( yyparse ( ) == 0 ) fprintf ( stdout , "" done.\\n\\n"" ) ; else fprintf ( stdout , ""\\n\\nThe script contains errors...\\n\\n"" ) ; <vul-start> if ( write_output ( ) != E_SUCCESS ) FATAL_ERROR ( ""Cannot write output file (%s)"" , EF_GBL_OPTIONS -> output_file ) ; <vul-end> ef_globals_free ( ) ; return 0 ; }","int main ( int argc , char * argv [ ] ) { <vul-start> int ret_value = 0 ; <vul-end> libettercap_init ( ) ; ef_globals_alloc ( ) ; select_text_interface ( ) ; libettercap_ui_init ( ) ; fprintf ( stdout , ""\\n"" EC_COLOR_BOLD ""%s %s"" EC_COLOR_END "" copyright %s %s\\n\\n"" , PROGRAM , EC_VERSION , EC_COPYRIGHT , EC_AUTHORS ) ; EF_GBL -> lineno = 1 ; parse_options ( argc , argv ) ; if ( EF_GBL_OPTIONS -> source_file ) { yyin = fopen ( EF_GBL_OPTIONS -> source_file , ""r"" ) ; if ( yyin == NULL ) FATAL_ERROR ( ""Input file not found !"" ) ; } else { FATAL_ERROR ( ""No source file."" ) ; } setbuf ( yyin , NULL ) ; setbuf ( stdout , NULL ) ; setbuf ( stderr , NULL ) ; load_tables ( ) ; load_constants ( ) ; fprintf ( stdout , ""\\n Parsing source file \\\'%s\\\' "" , EF_GBL_OPTIONS -> source_file ) ; fflush ( stdout ) ; ef_debug ( 1 , ""\\n"" ) ; if ( yyparse ( ) == 0 ) fprintf ( stdout , "" done.\\n\\n"" ) ; else fprintf ( stdout , ""\\n\\nThe script contains errors...\\n\\n"" ) ; <vul-start> ret_value = write_output ( ) ; if ( ret_value == - E_NOTHANDLED ) FATAL_ERROR ( ""Cannot write output file (%s): the filter is not correctly handled."" , EF_GBL_OPTIONS -> output_file ) ; else if ( ret_value == - E_INVALID ) FATAL_ERROR ( ""Cannot write output file (%s): the filter format is not correct. "" , EF_GBL_OPTIONS -> output_file ) ; <vul-end> ef_globals_free ( ) ; return 0 ; }"
268,"CWE-119 PHPAPI int php_var_unserialize ( UNSERIALIZE_PARAMETER ) { const unsigned char * cursor , * limit , * marker , * start ; zval * * rval_ref ; limit = max ; cursor = * p ; if ( YYCURSOR >= YYLIMIT ) { return 0 ; } if ( var_hash && cursor [ 0 ] != 'R' ) { var_push ( var_hash , rval ) ; } start = cursor ; <vul-start> # line 495 ""ext/standard/var_unserializer.c"" <vul-end> { YYCTYPE yych ; static const unsigned char yybm [ ] = { 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , } ; if ( ( YYLIMIT - YYCURSOR ) < 7 ) YYFILL ( 7 ) ; yych = * YYCURSOR ; switch ( yych ) { case 'C' : case 'O' : goto yy13 ; case 'N' : goto yy5 ; case 'R' : goto yy2 ; case 'S' : goto yy10 ; case 'a' : goto yy11 ; case 'b' : goto yy6 ; case 'd' : goto yy8 ; case 'i' : goto yy7 ; case 'o' : goto yy12 ; case 'r' : goto yy4 ; case 's' : goto yy9 ; case '}' : goto yy14 ; default : goto yy16 ; } yy2 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy95 ; yy3 : <vul-start> # line 860 ""ext/standard/var_unserializer.re"" <vul-end> { return 0 ; } <vul-start> # line 557 ""ext/standard/var_unserializer.c"" <vul-end> yy4 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy89 ; goto yy3 ; yy5 : yych = * ++ YYCURSOR ; if ( yych == ';' ) goto yy87 ; goto yy3 ; yy6 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy83 ; goto yy3 ; yy7 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy77 ; goto yy3 ; yy8 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy53 ; goto yy3 ; yy9 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy46 ; goto yy3 ; yy10 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy39 ; goto yy3 ; yy11 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy32 ; goto yy3 ; yy12 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy25 ; goto yy3 ; yy13 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy17 ; goto yy3 ; yy14 : <vul-start> # line 854 ""ext/standard/var_unserializer.re"" <vul-end> { php_error_docref ( NULL TSRMLS_CC , E_NOTICE , ""Unexpected end of serialized data"" ) ; return 0 ; } <vul-start> # line 606 ""ext/standard/var_unserializer.c"" <vul-end> yy16 : yych = * ++ YYCURSOR ; goto yy3 ; yy17 : yych = * ++ YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { goto yy20 ; } if ( yych == '+' ) goto yy19 ; yy18 : YYCURSOR = YYMARKER ; goto yy3 ; yy19 : yych = * ++ YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { goto yy20 ; } goto yy18 ; yy20 : <vul-start> <vul-end> if ( ( YYLIMIT - YYCURSOR ) < 2 ) YYFILL ( 2 ) ; yych = * YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { goto yy20 ; } if ( yych <= '/' ) goto yy18 ; if ( yych >= ';' ) goto yy18 ; yych = * ++ YYCURSOR ; if ( yych != \'""\' ) goto yy18 ; <vul-start> # line 707 ""ext/standard/var_unserializer.re"" <vul-end> { size_t len , len2 , len3 , maxlen ; long elements ; char * class_name ; zend_class_entry * ce ; zend_class_entry * * pce ; int incomplete_class = 0 ; int custom_object = 0 ; zval * user_func ; zval * retval_ptr ; zval * * args [ 1 ] ; zval * arg_func_name ; if ( ! var_hash ) return 0 ; if ( * start == 'C' ) { custom_object = 1 ; } INIT_PZVAL ( * rval ) ; len2 = len = parse_uiv ( start + 2 ) ; maxlen = max - YYCURSOR ; if ( maxlen < len || len == 0 ) { * p = start + 2 ; return 0 ; } class_name = ( char * ) YYCURSOR ; YYCURSOR += len ; if ( * ( YYCURSOR ) != \'""\' ) { * p = YYCURSOR ; return 0 ; } if ( * ( YYCURSOR + 1 ) != ':' ) { * p = YYCURSOR + 1 ; return 0 ; } len3 = strspn ( class_name , ""0123456789_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\\177\\200\\201\\202\\203\\204\\205\\206\\207\\210\\211\\212\\213\\214\\215\\216\\217\\220\\221\\222\\223\\224\\225\\226\\227\\230\\231\\232\\233\\234\\235\\236\\237\\240\\241\\242\\243\\244\\245\\246\\247\\250\\251\\252\\253\\254\\255\\256\\257\\260\\261\\262\\263\\264\\265\\266\\267\\270\\271\\272\\273\\274\\275\\276\\277\\300\\301\\302\\303\\304\\305\\306\\307\\310\\311\\312\\313\\314\\315\\316\\317\\320\\321\\322\\323\\324\\325\\326\\327\\330\\331\\332\\333\\334\\335\\336\\337\\340\\341\\342\\343\\344\\345\\346\\347\\350\\351\\352\\353\\354\\355\\356\\357\\360\\361\\362\\363\\364\\365\\366\\367\\370\\371\\372\\373\\374\\375\\376\\377\\\\"" ) ; if ( len3 != len ) { * p = YYCURSOR + len3 - len ; return 0 ; } class_name = estrndup ( class_name , len ) ; do { BG ( serialize_lock ) ++ ; if ( zend_lookup_class ( class_name , len2 , & pce TSRMLS_CC ) == SUCCESS ) { BG ( serialize_lock ) -- ; if ( EG ( exception ) ) { efree ( class_name ) ; return 0 ; } ce = * pce ; break ;","PHPAPI int php_var_unserialize ( UNSERIALIZE_PARAMETER ) { const unsigned char * cursor , * limit , * marker , * start ; zval * * rval_ref ; limit = max ; cursor = * p ; if ( YYCURSOR >= YYLIMIT ) { return 0 ; } if ( var_hash && cursor [ 0 ] != 'R' ) { var_push ( var_hash , rval ) ; } start = cursor ; <vul-start> # line 496 ""ext/standard/var_unserializer.c"" <vul-end> { YYCTYPE yych ; static const unsigned char yybm [ ] = { 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , } ; if ( ( YYLIMIT - YYCURSOR ) < 7 ) YYFILL ( 7 ) ; yych = * YYCURSOR ; switch ( yych ) { case 'C' : case 'O' : goto yy13 ; case 'N' : goto yy5 ; case 'R' : goto yy2 ; case 'S' : goto yy10 ; case 'a' : goto yy11 ; case 'b' : goto yy6 ; case 'd' : goto yy8 ; case 'i' : goto yy7 ; case 'o' : goto yy12 ; case 'r' : goto yy4 ; case 's' : goto yy9 ; case '}' : goto yy14 ; default : goto yy16 ; } yy2 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy95 ; yy3 : <vul-start> # line 861 ""ext/standard/var_unserializer.re"" <vul-end> { return 0 ; } <vul-start> # line 558 ""ext/standard/var_unserializer.c"" <vul-end> yy4 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy89 ; goto yy3 ; yy5 : yych = * ++ YYCURSOR ; if ( yych == ';' ) goto yy87 ; goto yy3 ; yy6 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy83 ; goto yy3 ; yy7 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy77 ; goto yy3 ; yy8 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy53 ; goto yy3 ; yy9 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy46 ; goto yy3 ; yy10 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy39 ; goto yy3 ; yy11 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy32 ; goto yy3 ; yy12 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy25 ; goto yy3 ; yy13 : yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy17 ; goto yy3 ; yy14 : <vul-start> + YYCURSOR ; # line 855 ""ext/standard/var_unserializer.re"" <vul-end> { php_error_docref ( NULL TSRMLS_CC , E_NOTICE , ""Unexpected end of serialized data"" ) ; return 0 ; } <vul-start> # line 607 ""ext/standard/var_unserializer.c"" <vul-end> yy16 : yych = * ++ YYCURSOR ; goto yy3 ; yy17 : yych = * ++ YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { goto yy20 ; } if ( yych == '+' ) goto yy19 ; yy18 : YYCURSOR = YYMARKER ; goto yy3 ; yy19 : yych = * ++ YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { goto yy20 ; } goto yy18 ; yy20 : <vul-start> + YYCURSOR ; <vul-end> if ( ( YYLIMIT - YYCURSOR ) < 2 ) YYFILL ( 2 ) ; yych = * YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { goto yy20 ; } if ( yych <= '/' ) goto yy18 ; if ( yych >= ';' ) goto yy18 ; yych = * ++ YYCURSOR ; if ( yych != \'""\' ) goto yy18 ; <vul-start> + YYCURSOR ; # line 708 ""ext/standard/var_unserializer.re"" <vul-end> { size_t len , len2 , len3 , maxlen ; long elements ; char * class_name ; zend_class_entry * ce ; zend_class_entry * * pce ; int incomplete_class = 0 ; int custom_object = 0 ; zval * user_func ; zval * retval_ptr ; zval * * args [ 1 ] ; zval * arg_func_name ; if ( ! var_hash ) return 0 ; if ( * start == 'C' ) { custom_object = 1 ; } INIT_PZVAL ( * rval ) ; len2 = len = parse_uiv ( start + 2 ) ; maxlen = max - YYCURSOR ; if ( maxlen < len || len == 0 ) { * p = start + 2 ; return 0 ; } class_name = ( char * ) YYCURSOR ; YYCURSOR += len ; if ( * ( YYCURSOR ) != \'""\' ) { * p = YYCURSOR ; return 0 ; } if ( * ( YYCURSOR + 1 ) != ':' ) { * p = YYCURSOR + 1 ; return 0 ; } len3 = strspn ( class_name , ""0123456789_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\\177\\200\\201\\202\\203\\204\\205\\206\\207\\210\\211\\212\\213\\214\\215\\216\\217\\220\\221\\222\\223\\224\\225\\226\\227\\230\\231\\232\\233\\234\\235\\236\\237\\240\\241\\242\\243\\244\\245\\246\\247\\250\\251\\252\\253\\254\\255\\256\\257\\260\\261\\262\\263\\264\\265\\266\\267\\270\\271\\272\\273\\274\\275\\276\\277\\300\\301\\302\\303\\304\\305\\306\\307\\310\\311\\312\\313\\314\\315\\316\\317\\320\\321\\322\\323\\324\\325\\326\\327\\330\\331\\332\\333\\334\\335\\336\\337\\340\\341\\342\\343\\344\\345\\346\\347\\350\\351\\352\\353\\354\\355\\356\\357\\360\\361\\362\\363\\364\\365\\366\\367\\370\\371\\372\\373\\374\\375\\376\\377\\\\"" ) ; if ( len3 != len ) { * p = YYCURSOR + len3 - len ; return 0 ; } class_name = estrndup ( class_name , len ) ; do { BG ( serialize_lock ) ++ ; if ( zend_lookup_class ( class_name , len2 , & pce TSRMLS_CC ) == SUCCESS ) { BG ( serialize_lock ) -- ; if ( EG ( exception ) ) { efree ( class_name ) ; return 0 ; } ce = * pce ; break ;"
269,"CWE-264 SYSCALL_DEFINE3 ( osf_sysinfo , int , command , char __user * , buf , long , count ) { const char * sysinfo_table [ ] = { utsname ( ) -> sysname , utsname ( ) -> nodename , utsname ( ) -> release , utsname ( ) -> version , utsname ( ) -> machine , ""alpha"" , ""dummy"" , ""dummy"" , ""dummy"" , } ; unsigned long offset ; const char * res ; long len , err = - EINVAL ; offset = command - 1 ; if ( offset >= ARRAY_SIZE ( sysinfo_table ) ) { printk ( ""sysinfo(%d)"" , command ) ; goto out ; } down_read ( & uts_sem ) ; res = sysinfo_table [ offset ] ; len = strlen ( res ) + 1 ; <vul-start> if ( len > count ) <vul-end> len = count ; if ( copy_to_user ( buf , res , len ) ) err = - EFAULT ; else err = 0 ; up_read ( & uts_sem ) ; out : return err ; }","SYSCALL_DEFINE3 ( osf_sysinfo , int , command , char __user * , buf , long , count ) { const char * sysinfo_table [ ] = { utsname ( ) -> sysname , utsname ( ) -> nodename , utsname ( ) -> release , utsname ( ) -> version , utsname ( ) -> machine , ""alpha"" , ""dummy"" , ""dummy"" , ""dummy"" , } ; unsigned long offset ; const char * res ; long len , err = - EINVAL ; offset = command - 1 ; if ( offset >= ARRAY_SIZE ( sysinfo_table ) ) { printk ( ""sysinfo(%d)"" , command ) ; goto out ; } down_read ( & uts_sem ) ; res = sysinfo_table [ offset ] ; len = strlen ( res ) + 1 ; <vul-start> if ( ( unsigned long ) len > ( unsigned long ) count ) <vul-end> len = count ; if ( copy_to_user ( buf , res , len ) ) err = - EFAULT ; else err = 0 ; up_read ( & uts_sem ) ; out : return err ; }"
270,"CWE-352 <vul-start> void set_header ( HttpResponse res , const char * name , const char * value ) { <vul-end> HttpHeader h = NULL ; ASSERT ( res ) ; ASSERT ( name ) ; NEW ( h ) ; h -> name = Str_dup ( name ) ; <vul-start> h -> value = Str_dup ( value ) ; <vul-end> if ( res -> headers ) { HttpHeader n , p ; for ( n = p = res -> headers ; p ; n = p , p = p -> next ) { if ( IS ( p -> name , name ) ) { FREE ( p -> value ) ; p -> value = Str_dup ( value ) ; destroy_entry ( h ) ; return ; } } n -> next = h ; } else { res -> headers = h ; } }","<vul-start> void set_header ( HttpResponse res , const char * name , const char * value , ... ) { <vul-end> HttpHeader h = NULL ; ASSERT ( res ) ; ASSERT ( name ) ; NEW ( h ) ; h -> name = Str_dup ( name ) ; <vul-start> va_list ap ; va_start ( ap , value ) ; h -> value = Str_vcat ( value , ap ) ; va_end ( ap ) ; <vul-end> if ( res -> headers ) { HttpHeader n , p ; for ( n = p = res -> headers ; p ; n = p , p = p -> next ) { if ( IS ( p -> name , name ) ) { FREE ( p -> value ) ; p -> value = Str_dup ( value ) ; destroy_entry ( h ) ; return ; } } n -> next = h ; } else { res -> headers = h ; } }"
271,"CWE-310 static void test_simple ( ) { json_set_alloc_funcs ( my_malloc , my_free ) ; create_and_free_complex_object ( ) ; <vul-start> if ( malloc_called != 20 || free_called != 20 ) <vul-end> fail ( ""Custom allocation failed"" ) ; }","static void test_simple ( ) { json_set_alloc_funcs ( my_malloc , my_free ) ; create_and_free_complex_object ( ) ; <vul-start> if ( malloc_called != 1 || free_called != 1 ) <vul-end> fail ( ""Custom allocation failed"" ) ; }"
272,CWE-119 static vpx_codec_err_t decoder_destroy ( vpx_codec_alg_priv_t * ctx ) { <vul-start> if ( ctx -> pbi ) { vp9_decoder_remove ( ctx -> pbi ) ; ctx -> pbi = NULL ; <vul-end> } <vul-start> <vul-end> vpx_free ( ctx ) ; return VPX_CODEC_OK ; },static vpx_codec_err_t decoder_destroy ( vpx_codec_alg_priv_t * ctx ) { <vul-start> if ( ctx -> frame_workers != NULL ) { int i ; for ( i = 0 ; i < ctx -> num_frame_workers ; ++ i ) { VPxWorker * const worker = & ctx -> frame_workers [ i ] ; FrameWorkerData * const frame_worker_data = ( FrameWorkerData * ) worker -> data1 ; vpx_get_worker_interface ( ) -> end ( worker ) ; vp9_remove_common ( & frame_worker_data -> pbi -> common ) ; # if CONFIG_VP9_POSTPROC vp9_free_postproc_buffers ( & frame_worker_data -> pbi -> common ) ; # endif vp9_decoder_remove ( frame_worker_data -> pbi ) ; vpx_free ( frame_worker_data -> scratch_buffer ) ; # if CONFIG_MULTITHREAD pthread_mutex_destroy ( & frame_worker_data -> stats_mutex ) ; pthread_cond_destroy ( & frame_worker_data -> stats_cond ) ; # endif vpx_free ( frame_worker_data ) ; <vul-end> } <vul-start> # if CONFIG_MULTITHREAD pthread_mutex_destroy ( & ctx -> buffer_pool -> pool_mutex ) ; # endif } if ( ctx -> buffer_pool ) { vp9_free_ref_frame_buffers ( ctx -> buffer_pool ) ; vp9_free_internal_frame_buffers ( & ctx -> buffer_pool -> int_frame_buffers ) ; } vpx_free ( ctx -> frame_workers ) ; vpx_free ( ctx -> buffer_pool ) ; <vul-end> vpx_free ( ctx ) ; return VPX_CODEC_OK ; }
273,"CWE-285 crm_client_t * crm_client_new ( qb_ipcs_connection_t * c , uid_t uid_client , gid_t gid_client ) { <vul-start> static uid_t uid_server = 0 ; <vul-end> static gid_t gid_cluster = 0 ; crm_client_t * client = NULL ; CRM_LOG_ASSERT ( c ) ; if ( c == NULL ) { return NULL ; } if ( gid_cluster == 0 ) { <vul-start> uid_server = getuid ( ) ; <vul-end> if ( crm_user_lookup ( CRM_DAEMON_USER , NULL , & gid_cluster ) < 0 ) { static bool have_error = FALSE ; if ( have_error == FALSE ) { crm_warn ( ""Could not find group for user %s"" , CRM_DAEMON_USER ) ; have_error = TRUE ; } } } <vul-start> if ( gid_cluster != 0 && gid_client != 0 ) { uid_t best_uid = - 1 ; if ( uid_client == 0 || uid_server == 0 ) { best_uid = QB_MAX ( uid_client , uid_server ) ; crm_trace ( ""Allowing user %u to clean up after disconnect"" , best_uid ) ; } <vul-end> crm_trace ( ""Giving access to group %u"" , gid_cluster ) ; <vul-start> qb_ipcs_connection_auth_set ( c , best_uid , gid_cluster , S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP ) ; <vul-end> } crm_client_init ( ) ; client = calloc ( 1 , sizeof ( crm_client_t ) ) ; client -> ipcs = c ; client -> kind = CRM_CLIENT_IPC ; client -> pid = crm_ipcs_client_pid ( c ) ; client -> id = crm_generate_uuid ( ) ; crm_debug ( ""Connecting %p for uid=%d gid=%d pid=%u id=%s"" , c , uid_client , gid_client , client -> pid , client -> id ) ; # if ENABLE_ACL client -> user = uid2username ( uid_client ) ; # endif g_hash_table_insert ( client_connections , c , client ) ; return client ; }","crm_client_t * crm_client_new ( qb_ipcs_connection_t * c , uid_t uid_client , gid_t gid_client ) { <vul-start> <vul-end> static gid_t gid_cluster = 0 ; crm_client_t * client = NULL ; CRM_LOG_ASSERT ( c ) ; if ( c == NULL ) { return NULL ; } if ( gid_cluster == 0 ) { <vul-start> <vul-end> if ( crm_user_lookup ( CRM_DAEMON_USER , NULL , & gid_cluster ) < 0 ) { static bool have_error = FALSE ; if ( have_error == FALSE ) { crm_warn ( ""Could not find group for user %s"" , CRM_DAEMON_USER ) ; have_error = TRUE ; } } } <vul-start> if ( uid_client != 0 ) { <vul-end> crm_trace ( ""Giving access to group %u"" , gid_cluster ) ; <vul-start> qb_ipcs_connection_auth_set ( c , - 1 , gid_cluster , S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP ) ; <vul-end> } crm_client_init ( ) ; client = calloc ( 1 , sizeof ( crm_client_t ) ) ; client -> ipcs = c ; client -> kind = CRM_CLIENT_IPC ; client -> pid = crm_ipcs_client_pid ( c ) ; client -> id = crm_generate_uuid ( ) ; crm_debug ( ""Connecting %p for uid=%d gid=%d pid=%u id=%s"" , c , uid_client , gid_client , client -> pid , client -> id ) ; # if ENABLE_ACL client -> user = uid2username ( uid_client ) ; # endif g_hash_table_insert ( client_connections , c , client ) ; return client ; }"
274,"CWE-119 <vul-start> int16_t vp9_dc_quant ( int qindex , int delta ) { <vul-end> return dc_qlookup [ clamp ( qindex + delta , 0 , MAXQ ) ] ; <vul-start> <vul-end> }","<vul-start> int16_t vp9_dc_quant ( int qindex , int delta , vpx_bit_depth_t bit_depth ) { # if CONFIG_VP9_HIGHBITDEPTH switch ( bit_depth ) { case VPX_BITS_8 : <vul-end> return dc_qlookup [ clamp ( qindex + delta , 0 , MAXQ ) ] ; <vul-start> case VPX_BITS_10 : return dc_qlookup_10 [ clamp ( qindex + delta , 0 , MAXQ ) ] ; case VPX_BITS_12 : return dc_qlookup_12 [ clamp ( qindex + delta , 0 , MAXQ ) ] ; default : assert ( 0 && ""bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12"" ) ; return - 1 ; } # else ( void ) bit_depth ; return dc_qlookup [ clamp ( qindex + delta , 0 , MAXQ ) ] ; # endif <vul-end> }"
275,"CWE-284 static inline void uipc_wakeup_locked ( void ) { char sig_on = 1 ; BTIF_TRACE_EVENT ( ""UIPC SEND WAKE UP"" ) ; <vul-start> send ( uipc_main . signal_fds [ 1 ] , & sig_on , sizeof ( sig_on ) , 0 ) ; <vul-end> }","static inline void uipc_wakeup_locked ( void ) { char sig_on = 1 ; BTIF_TRACE_EVENT ( ""UIPC SEND WAKE UP"" ) ; <vul-start> TEMP_FAILURE_RETRY ( send ( uipc_main . signal_fds [ 1 ] , & sig_on , sizeof ( sig_on ) , 0 ) ) ; <vul-end> }"
276,"NVD-CWE-Other static int unix_dgram_connect ( struct socket * sock , struct sockaddr * addr , int alen , int flags ) { struct sock * sk = sock -> sk ; struct net * net = sock_net ( sk ) ; struct sockaddr_un * sunaddr = ( struct sockaddr_un * ) addr ; struct sock * other ; unsigned int hash ; int err ; if ( addr -> sa_family != AF_UNSPEC ) { err = unix_mkname ( sunaddr , alen , & hash ) ; if ( err < 0 ) goto out ; alen = err ; if ( test_bit ( SOCK_PASSCRED , & sock -> flags ) && ! unix_sk ( sk ) -> addr && ( err = unix_autobind ( sock ) ) != 0 ) goto out ; restart : other = unix_find_other ( net , sunaddr , alen , sock -> type , hash , & err ) ; if ( ! other ) goto out ; unix_state_double_lock ( sk , other ) ; if ( sock_flag ( other , SOCK_DEAD ) ) { unix_state_double_unlock ( sk , other ) ; sock_put ( other ) ; goto restart ; } err = - EPERM ; if ( ! unix_may_send ( sk , other ) ) goto out_unlock ; err = security_unix_may_send ( sk -> sk_socket , other -> sk_socket ) ; if ( err ) goto out_unlock ; } else { other = NULL ; unix_state_double_lock ( sk , other ) ; } if ( unix_peer ( sk ) ) { struct sock * old_peer = unix_peer ( sk ) ; unix_peer ( sk ) = other ; <vul-start> <vul-end> unix_state_double_unlock ( sk , other ) ; if ( other != old_peer ) unix_dgram_disconnected ( sk , old_peer ) ; sock_put ( old_peer ) ; } else { unix_peer ( sk ) = other ; unix_state_double_unlock ( sk , other ) ; } return 0 ; out_unlock : unix_state_double_unlock ( sk , other ) ; sock_put ( other ) ; out : return err ; }","static int unix_dgram_connect ( struct socket * sock , struct sockaddr * addr , int alen , int flags ) { struct sock * sk = sock -> sk ; struct net * net = sock_net ( sk ) ; struct sockaddr_un * sunaddr = ( struct sockaddr_un * ) addr ; struct sock * other ; unsigned int hash ; int err ; if ( addr -> sa_family != AF_UNSPEC ) { err = unix_mkname ( sunaddr , alen , & hash ) ; if ( err < 0 ) goto out ; alen = err ; if ( test_bit ( SOCK_PASSCRED , & sock -> flags ) && ! unix_sk ( sk ) -> addr && ( err = unix_autobind ( sock ) ) != 0 ) goto out ; restart : other = unix_find_other ( net , sunaddr , alen , sock -> type , hash , & err ) ; if ( ! other ) goto out ; unix_state_double_lock ( sk , other ) ; if ( sock_flag ( other , SOCK_DEAD ) ) { unix_state_double_unlock ( sk , other ) ; sock_put ( other ) ; goto restart ; } err = - EPERM ; if ( ! unix_may_send ( sk , other ) ) goto out_unlock ; err = security_unix_may_send ( sk -> sk_socket , other -> sk_socket ) ; if ( err ) goto out_unlock ; } else { other = NULL ; unix_state_double_lock ( sk , other ) ; } if ( unix_peer ( sk ) ) { struct sock * old_peer = unix_peer ( sk ) ; unix_peer ( sk ) = other ; <vul-start> unix_dgram_peer_wake_disconnect_wakeup ( sk , old_peer ) ; <vul-end> unix_state_double_unlock ( sk , other ) ; if ( other != old_peer ) unix_dgram_disconnected ( sk , old_peer ) ; sock_put ( old_peer ) ; } else { unix_peer ( sk ) = other ; unix_state_double_unlock ( sk , other ) ; } return 0 ; out_unlock : unix_state_double_unlock ( sk , other ) ; sock_put ( other ) ; out : return err ; }"
277,"CWE-125 OPJ_UINT32 l_bound ; OPJ_UINT32 l_step_p , l_step_c , l_step_r , l_step_l ; OPJ_UINT32 l_data_stride ; opj_pi_iterator_t * l_pi = 00 ; opj_tcp_t * l_tcp = 00 ; const opj_tccp_t * l_tccp = 00 ; opj_pi_comp_t * l_current_comp = 00 ; opj_image_comp_t * l_img_comp = 00 ; opj_pi_iterator_t * l_current_pi = 00 ; OPJ_UINT32 * l_encoding_value_ptr = 00 ; assert ( p_cp != 00 ) ; assert ( p_image != 00 ) ; assert ( p_tile_no < p_cp -> tw * p_cp -> th ) ; l_tcp = & p_cp -> tcps [ p_tile_no ] ; l_bound = l_tcp -> numpocs + 1 ; l_data_stride = 4 * OPJ_J2K_MAXRLVLS ; l_tmp_data = ( OPJ_UINT32 * ) opj_malloc ( l_data_stride * p_image -> numcomps * sizeof ( OPJ_UINT32 ) ) ; if ( ! l_tmp_data ) { return 00 ; } l_tmp_ptr = ( OPJ_UINT32 * * ) opj_malloc ( p_image -> numcomps * sizeof ( OPJ_UINT32 * ) ) ; if ( ! l_tmp_ptr ) { opj_free ( l_tmp_data ) ; return 00 ; } l_pi = opj_pi_create ( p_image , p_cp , p_tile_no ) ; if ( ! l_pi ) { opj_free ( l_tmp_data ) ; opj_free ( l_tmp_ptr ) ; return 00 ; } l_encoding_value_ptr = l_tmp_data ; for ( compno = 0 ; compno < p_image -> numcomps ; ++ compno ) { l_tmp_ptr [ compno ] = l_encoding_value_ptr ; l_encoding_value_ptr += l_data_stride ; } opj_get_all_encoding_parameters ( p_image , p_cp , p_tile_no , & l_tx0 , & l_tx1 , & l_ty0 , & l_ty1 , & l_dx_min , & l_dy_min , & l_max_prec , & l_max_res , l_tmp_ptr ) ; l_step_p = 1 ; l_step_c = l_max_prec * l_step_p ; l_step_r = p_image -> numcomps * l_step_c ; l_step_l = l_max_res * l_step_r ; l_current_pi = l_pi ; <vul-start> <vul-end> l_current_pi -> include = ( OPJ_INT16 * ) opj_calloc ( ( l_tcp -> numlayers + 1 ) * l_step_l , sizeof ( OPJ_INT16 ) ) ; <vul-start> <vul-end> if ( ! l_current_pi -> include ) { opj_free ( l_tmp_data ) ; opj_free ( l_tmp_ptr ) ; opj_pi_destroy ( l_pi , l_bound ) ; return 00 ; } l_current_comp = l_current_pi -> comps ; l_img_comp = p_image -> comps ; l_tccp = l_tcp -> tccps ; l_current_pi -> tx0 = l_tx0 ; l_current_pi -> ty0 = l_ty0 ; l_current_pi -> tx1 = l_tx1 ; l_current_pi -> ty1 = l_ty1 ; l_current_pi -> step_p = l_step_p ; l_current_pi -> step_c = l_step_c ; l_current_pi -> step_r = l_step_r ; l_current_pi -> step_l = l_step_l ; for ( compno = 0 ; compno < l_current_pi -> numcomps ; ++ compno ) { opj_pi_resolution_t * l_res = l_current_comp -> resolutions ; l_encoding_value_ptr = l_tmp_ptr [ compno ] ; l_current_comp -> dx = l_img_comp -> dx ; l_current_comp -> dy = l_img_comp -> dy ; for ( resno = 0 ; resno < l_current_comp -> numresolutions ; resno ++ ) { l_res -> pdx = * ( l_encoding_value_ptr ++ ) ; l_res -> pdy = * ( l_encoding_value_ptr ++ ) ; l_res -> pw = * ( l_encoding_value_ptr ++ ) ; l_res -> ph = * ( l_encoding_value_ptr ++ ) ; <vul-start> <vul-end> } <vul-start> <vul-end> } <vul-start> <vul-end> for ( pino = 1 ; pino < l_bound ; ++ pino ) { l_current_comp = l_current_pi -> comps ; l_img_comp = p_image -> comps ; l_tccp = l_tcp -> tccps ; l_current_pi -> tx0 = l_tx0 ; l_current_pi -> ty0 = l_ty0 ; l_current_pi -> tx1 = l_tx1 ; l_current_pi -> ty1 = l_ty1 ; l_current_pi -> step_p = l_step_p ;","OPJ_UINT32 l_bound ; OPJ_UINT32 l_step_p , l_step_c , l_step_r , l_step_l ; OPJ_UINT32 l_data_stride ; opj_pi_iterator_t * l_pi = 00 ; opj_tcp_t * l_tcp = 00 ; const opj_tccp_t * l_tccp = 00 ; opj_pi_comp_t * l_current_comp = 00 ; opj_image_comp_t * l_img_comp = 00 ; opj_pi_iterator_t * l_current_pi = 00 ; OPJ_UINT32 * l_encoding_value_ptr = 00 ; assert ( p_cp != 00 ) ; assert ( p_image != 00 ) ; assert ( p_tile_no < p_cp -> tw * p_cp -> th ) ; l_tcp = & p_cp -> tcps [ p_tile_no ] ; l_bound = l_tcp -> numpocs + 1 ; l_data_stride = 4 * OPJ_J2K_MAXRLVLS ; l_tmp_data = ( OPJ_UINT32 * ) opj_malloc ( l_data_stride * p_image -> numcomps * sizeof ( OPJ_UINT32 ) ) ; if ( ! l_tmp_data ) { return 00 ; } l_tmp_ptr = ( OPJ_UINT32 * * ) opj_malloc ( p_image -> numcomps * sizeof ( OPJ_UINT32 * ) ) ; if ( ! l_tmp_ptr ) { opj_free ( l_tmp_data ) ; return 00 ; } l_pi = opj_pi_create ( p_image , p_cp , p_tile_no ) ; if ( ! l_pi ) { opj_free ( l_tmp_data ) ; opj_free ( l_tmp_ptr ) ; return 00 ; } l_encoding_value_ptr = l_tmp_data ; for ( compno = 0 ; compno < p_image -> numcomps ; ++ compno ) { l_tmp_ptr [ compno ] = l_encoding_value_ptr ; l_encoding_value_ptr += l_data_stride ; } opj_get_all_encoding_parameters ( p_image , p_cp , p_tile_no , & l_tx0 , & l_tx1 , & l_ty0 , & l_ty1 , & l_dx_min , & l_dy_min , & l_max_prec , & l_max_res , l_tmp_ptr ) ; l_step_p = 1 ; l_step_c = l_max_prec * l_step_p ; l_step_r = p_image -> numcomps * l_step_c ; l_step_l = l_max_res * l_step_r ; l_current_pi = l_pi ; <vul-start> l_current_pi -> include = 00 ; if ( l_step_l <= ( SIZE_MAX / ( l_tcp -> numlayers + 1U ) ) ) { <vul-end> l_current_pi -> include = ( OPJ_INT16 * ) opj_calloc ( ( l_tcp -> numlayers + 1 ) * l_step_l , sizeof ( OPJ_INT16 ) ) ; <vul-start> } <vul-end> if ( ! l_current_pi -> include ) { opj_free ( l_tmp_data ) ; opj_free ( l_tmp_ptr ) ; opj_pi_destroy ( l_pi , l_bound ) ; return 00 ; } l_current_comp = l_current_pi -> comps ; l_img_comp = p_image -> comps ; l_tccp = l_tcp -> tccps ; l_current_pi -> tx0 = l_tx0 ; l_current_pi -> ty0 = l_ty0 ; l_current_pi -> tx1 = l_tx1 ; l_current_pi -> ty1 = l_ty1 ; l_current_pi -> step_p = l_step_p ; l_current_pi -> step_c = l_step_c ; l_current_pi -> step_r = l_step_r ; l_current_pi -> step_l = l_step_l ; for ( compno = 0 ; compno < l_current_pi -> numcomps ; ++ compno ) { opj_pi_resolution_t * l_res = l_current_comp -> resolutions ; l_encoding_value_ptr = l_tmp_ptr [ compno ] ; l_current_comp -> dx = l_img_comp -> dx ; l_current_comp -> dy = l_img_comp -> dy ; for ( resno = 0 ; resno < l_current_comp -> numresolutions ; resno ++ ) { l_res -> pdx = * ( l_encoding_value_ptr ++ ) ; l_res -> pdy = * ( l_encoding_value_ptr ++ ) ; l_res -> pw = * ( l_encoding_value_ptr ++ ) ; l_res -> ph = * ( l_encoding_value_ptr ++ ) ; <vul-start> + l_res ; <vul-end> } <vul-start> + l_current_comp ; + l_img_comp ; + l_tccp ; <vul-end> } <vul-start> + l_current_pi ; <vul-end> for ( pino = 1 ; pino < l_bound ; ++ pino ) { l_current_comp = l_current_pi -> comps ; l_img_comp = p_image -> comps ; l_tccp = l_tcp -> tccps ; l_current_pi -> tx0 = l_tx0 ; l_current_pi -> ty0 = l_ty0 ; l_current_pi -> tx1 = l_tx1 ; l_current_pi -> ty1 = l_ty1 ; l_current_pi -> step_p = l_step_p ;"
278,"CWE-119 BOOL update_recv ( rdpUpdate * update , wStream * s ) { BOOL rc = FALSE ; UINT16 updateType ; rdpContext * context = update -> context ; if ( Stream_GetRemainingLength ( s ) < 2 ) { WLog_ERR ( TAG , ""Stream_GetRemainingLength(s) < 2"" ) ; return FALSE ; } Stream_Read_UINT16 ( s , updateType ) ; WLog_Print ( update -> log , WLOG_TRACE , ""%s Update Data PDU"" , UPDATE_TYPE_STRINGS [ updateType ] ) ; if ( ! update_begin_paint ( update ) ) goto fail ; switch ( updateType ) { case UPDATE_TYPE_ORDERS : rc = update_recv_orders ( update , s ) ; break ; case UPDATE_TYPE_BITMAP : { BITMAP_UPDATE * bitmap_update = update_read_bitmap_update ( update , s ) ; if ( ! bitmap_update ) { WLog_ERR ( TAG , ""UPDATE_TYPE_BITMAP - update_read_bitmap_update() failed"" ) ; goto fail ; } rc = IFCALLRESULT ( FALSE , update -> BitmapUpdate , context , bitmap_update ) ; free_bitmap_update ( update -> context , bitmap_update ) ; } break ; case UPDATE_TYPE_PALETTE : { PALETTE_UPDATE * palette_update = update_read_palette ( update , s ) ; if ( ! palette_update ) { WLog_ERR ( TAG , ""UPDATE_TYPE_PALETTE - update_read_palette() failed"" ) ; goto fail ; } rc = IFCALLRESULT ( FALSE , update -> Palette , context , palette_update ) ; free_palette_update ( context , palette_update ) ; } break ; case UPDATE_TYPE_SYNCHRONIZE : <vul-start> update_read_synchronize ( update , s ) ; <vul-end> rc = IFCALLRESULT ( TRUE , update -> Synchronize , context ) ; break ; default : break ; } fail : if ( ! update_end_paint ( update ) ) rc = FALSE ; if ( ! rc ) { WLog_ERR ( TAG , ""UPDATE_TYPE %s [%"" PRIu16 ""] failed"" , update_type_to_string ( updateType ) , updateType ) ; return FALSE ; } return TRUE ; }","BOOL update_recv ( rdpUpdate * update , wStream * s ) { BOOL rc = FALSE ; UINT16 updateType ; rdpContext * context = update -> context ; if ( Stream_GetRemainingLength ( s ) < 2 ) { WLog_ERR ( TAG , ""Stream_GetRemainingLength(s) < 2"" ) ; return FALSE ; } Stream_Read_UINT16 ( s , updateType ) ; WLog_Print ( update -> log , WLOG_TRACE , ""%s Update Data PDU"" , UPDATE_TYPE_STRINGS [ updateType ] ) ; if ( ! update_begin_paint ( update ) ) goto fail ; switch ( updateType ) { case UPDATE_TYPE_ORDERS : rc = update_recv_orders ( update , s ) ; break ; case UPDATE_TYPE_BITMAP : { BITMAP_UPDATE * bitmap_update = update_read_bitmap_update ( update , s ) ; if ( ! bitmap_update ) { WLog_ERR ( TAG , ""UPDATE_TYPE_BITMAP - update_read_bitmap_update() failed"" ) ; goto fail ; } rc = IFCALLRESULT ( FALSE , update -> BitmapUpdate , context , bitmap_update ) ; free_bitmap_update ( update -> context , bitmap_update ) ; } break ; case UPDATE_TYPE_PALETTE : { PALETTE_UPDATE * palette_update = update_read_palette ( update , s ) ; if ( ! palette_update ) { WLog_ERR ( TAG , ""UPDATE_TYPE_PALETTE - update_read_palette() failed"" ) ; goto fail ; } rc = IFCALLRESULT ( FALSE , update -> Palette , context , palette_update ) ; free_palette_update ( context , palette_update ) ; } break ; case UPDATE_TYPE_SYNCHRONIZE : <vul-start> if ( ! update_read_synchronize ( update , s ) ) goto fail ; <vul-end> rc = IFCALLRESULT ( TRUE , update -> Synchronize , context ) ; break ; default : break ; } fail : if ( ! update_end_paint ( update ) ) rc = FALSE ; if ( ! rc ) { WLog_ERR ( TAG , ""UPDATE_TYPE %s [%"" PRIu16 ""] failed"" , update_type_to_string ( updateType ) , updateType ) ; return FALSE ; } return TRUE ; }"
279,"CWE-189 static EAS_RESULT Parse_wave ( SDLS_SYNTHESIZER_DATA * pDLSData , EAS_I32 pos , EAS_U16 waveIndex ) { EAS_RESULT result ; EAS_U32 temp ; EAS_I32 size ; EAS_I32 endChunk ; EAS_I32 chunkPos ; EAS_I32 wsmpPos = 0 ; EAS_I32 fmtPos = 0 ; EAS_I32 dataPos = 0 ; EAS_I32 dataSize = 0 ; S_WSMP_DATA * p ; void * pSample ; S_WSMP_DATA wsmp ; chunkPos = pos + 12 ; if ( ( result = EAS_HWFileSeek ( pDLSData -> hwInstData , pDLSData -> fileHandle , pos ) ) != EAS_SUCCESS ) return result ; if ( ( result = NextChunk ( pDLSData , & pos , & temp , & size ) ) != EAS_SUCCESS ) return result ; if ( temp != CHUNK_WAVE ) { { } return EAS_ERROR_FILE_FORMAT ; } pos = chunkPos ; endChunk = pos + size ; while ( pos < endChunk ) { chunkPos = pos ; if ( ( result = NextChunk ( pDLSData , & pos , & temp , & size ) ) != EAS_SUCCESS ) return result ; switch ( temp ) { case CHUNK_WSMP : wsmpPos = chunkPos + 8 ; break ; case CHUNK_FMT : fmtPos = chunkPos + 8 ; break ; case CHUNK_DATA : dataPos = chunkPos + 8 ; dataSize = size ; break ; default : break ; } } <vul-start> if ( dataSize > MAX_DLS_WAVE_SIZE ) <vul-end> { return EAS_ERROR_SOUND_LIBRARY ; } if ( pDLSData -> pDLS == NULL ) p = & wsmp ; else p = & pDLSData -> wsmpData [ waveIndex ] ; p -> fineTune = 0 ; p -> unityNote = 60 ; p -> gain = 0 ; p -> loopStart = 0 ; p -> loopLength = 0 ; if ( ! fmtPos ) { { } return EAS_ERROR_UNRECOGNIZED_FORMAT ; } if ( ! dataPos ) { { } return EAS_ERROR_UNRECOGNIZED_FORMAT ; } if ( wsmpPos ) { if ( ( result = Parse_wsmp ( pDLSData , wsmpPos , p ) ) != EAS_SUCCESS ) return result ; } if ( ( result = Parse_fmt ( pDLSData , fmtPos , p ) ) != EAS_SUCCESS ) return result ; if ( bitDepth == 8 ) { if ( p -> bitsPerSample == 8 ) size = dataSize ; else size = dataSize >> 1 ; if ( p -> loopLength ) size ++ ; } else { if ( p -> bitsPerSample == 16 ) size = dataSize ; else size = dataSize << 1 ; if ( p -> loopLength ) size += 2 ; } if ( pDLSData -> pDLS == NULL ) { pDLSData -> wavePoolSize += ( EAS_U32 ) size ;","static EAS_RESULT Parse_wave ( SDLS_SYNTHESIZER_DATA * pDLSData , EAS_I32 pos , EAS_U16 waveIndex ) { EAS_RESULT result ; EAS_U32 temp ; EAS_I32 size ; EAS_I32 endChunk ; EAS_I32 chunkPos ; EAS_I32 wsmpPos = 0 ; EAS_I32 fmtPos = 0 ; EAS_I32 dataPos = 0 ; EAS_I32 dataSize = 0 ; S_WSMP_DATA * p ; void * pSample ; S_WSMP_DATA wsmp ; chunkPos = pos + 12 ; if ( ( result = EAS_HWFileSeek ( pDLSData -> hwInstData , pDLSData -> fileHandle , pos ) ) != EAS_SUCCESS ) return result ; if ( ( result = NextChunk ( pDLSData , & pos , & temp , & size ) ) != EAS_SUCCESS ) return result ; if ( temp != CHUNK_WAVE ) { { } return EAS_ERROR_FILE_FORMAT ; } pos = chunkPos ; endChunk = pos + size ; while ( pos < endChunk ) { chunkPos = pos ; if ( ( result = NextChunk ( pDLSData , & pos , & temp , & size ) ) != EAS_SUCCESS ) return result ; switch ( temp ) { case CHUNK_WSMP : wsmpPos = chunkPos + 8 ; break ; case CHUNK_FMT : fmtPos = chunkPos + 8 ; break ; case CHUNK_DATA : dataPos = chunkPos + 8 ; dataSize = size ; break ; default : break ; } } <vul-start> if ( dataSize < 0 || dataSize > MAX_DLS_WAVE_SIZE ) <vul-end> { return EAS_ERROR_SOUND_LIBRARY ; } if ( pDLSData -> pDLS == NULL ) p = & wsmp ; else p = & pDLSData -> wsmpData [ waveIndex ] ; p -> fineTune = 0 ; p -> unityNote = 60 ; p -> gain = 0 ; p -> loopStart = 0 ; p -> loopLength = 0 ; if ( ! fmtPos ) { { } return EAS_ERROR_UNRECOGNIZED_FORMAT ; } if ( ! dataPos ) { { } return EAS_ERROR_UNRECOGNIZED_FORMAT ; } if ( wsmpPos ) { if ( ( result = Parse_wsmp ( pDLSData , wsmpPos , p ) ) != EAS_SUCCESS ) return result ; } if ( ( result = Parse_fmt ( pDLSData , fmtPos , p ) ) != EAS_SUCCESS ) return result ; if ( bitDepth == 8 ) { if ( p -> bitsPerSample == 8 ) size = dataSize ; else size = dataSize >> 1 ; if ( p -> loopLength ) size ++ ; } else { if ( p -> bitsPerSample == 16 ) size = dataSize ; else size = dataSize << 1 ; if ( p -> loopLength ) size += 2 ; } if ( pDLSData -> pDLS == NULL ) { pDLSData -> wavePoolSize += ( EAS_U32 ) size ;"
280,"CWE-119 MagickExport void * AcquireQuantumMemory ( const size_t count , const size_t quantum ) { size_t extent ; <vul-start> if ( CheckMemoryOverflow ( count , quantum ) != MagickFalse ) <vul-end> return ( ( void * ) NULL ) ; extent = count * quantum ; return ( AcquireMagickMemory ( extent ) ) ; }","MagickExport void * AcquireQuantumMemory ( const size_t count , const size_t quantum ) { size_t extent ; <vul-start> if ( HeapOverflowSanityCheck ( count , quantum ) != MagickFalse ) <vul-end> return ( ( void * ) NULL ) ; extent = count * quantum ; return ( AcquireMagickMemory ( extent ) ) ; }"
281,"CWE-125 void ndpi_search_openvpn ( struct ndpi_detection_module_struct * ndpi_struct , struct ndpi_flow_struct * flow ) { struct ndpi_packet_struct * packet = & flow -> packet ; const u_int8_t * ovpn_payload = packet -> payload ; const u_int8_t * session_remote ; u_int8_t opcode ; u_int8_t alen ; int8_t hmac_size ; int8_t failed = 0 ; <vul-start> if ( packet -> payload_packet_len >= 40 ) { <vul-end> if ( packet -> tcp != NULL ) <vul-start> ovpn_payload += 2 ; <vul-end> opcode = ovpn_payload [ 0 ] & P_OPCODE_MASK ; if ( packet -> udp ) { # ifdef DEBUG printf ( ""[packet_id: %u][opcode: %u][Packet ID: %d][%u <-> %u][len: %u]\\n"" , flow -> num_processed_pkts , opcode , check_pkid_and_detect_hmac_size ( ovpn_payload ) , <vul-start> htons ( packet -> udp -> source ) , htons ( packet -> udp -> dest ) , packet -> payload_packet_len ) ; <vul-end> # endif if ( ( flow -> num_processed_pkts == 1 ) && ( <vul-start> ( ( packet -> payload_packet_len == 112 ) <vul-end> && ( ( opcode == 168 ) || ( opcode == 192 ) ) ) <vul-start> || ( ( packet -> payload_packet_len == 80 ) <vul-end> && ( ( opcode == 184 ) || ( opcode == 88 ) || ( opcode == 160 ) || ( opcode == 168 ) || ( opcode == 200 ) ) ) ) ) { NDPI_LOG_INFO ( ndpi_struct , ""found openvpn\\n"" ) ; ndpi_set_detected_protocol ( ndpi_struct , flow , NDPI_PROTOCOL_OPENVPN , NDPI_PROTOCOL_UNKNOWN ) ; return ; } } if ( flow -> ovpn_counter < P_HARD_RESET_CLIENT_MAX_COUNT && ( opcode == P_CONTROL_HARD_RESET_CLIENT_V1 || opcode == P_CONTROL_HARD_RESET_CLIENT_V2 ) ) { if ( check_pkid_and_detect_hmac_size ( ovpn_payload ) > 0 ) { memcpy ( flow -> ovpn_session_id , ovpn_payload + 1 , 8 ) ; NDPI_LOG_DBG2 ( ndpi_struct , ""session key: %02x%02x%02x%02x%02x%02x%02x%02x\\n"" , flow -> ovpn_session_id [ 0 ] , flow -> ovpn_session_id [ 1 ] , flow -> ovpn_session_id [ 2 ] , flow -> ovpn_session_id [ 3 ] , flow -> ovpn_session_id [ 4 ] , flow -> ovpn_session_id [ 5 ] , flow -> ovpn_session_id [ 6 ] , flow -> ovpn_session_id [ 7 ] ) ; } } else if ( flow -> ovpn_counter >= 1 && flow -> ovpn_counter <= P_HARD_RESET_CLIENT_MAX_COUNT && ( opcode == P_CONTROL_HARD_RESET_SERVER_V1 || opcode == P_CONTROL_HARD_RESET_SERVER_V2 ) ) { hmac_size = check_pkid_and_detect_hmac_size ( ovpn_payload ) ; if ( hmac_size > 0 ) { <vul-start> alen = ovpn_payload [ P_PACKET_ID_ARRAY_LEN_OFFSET ( hmac_size ) ] ; <vul-end> if ( alen > 0 ) { <vul-start> session_remote = ovpn_payload + P_PACKET_ID_ARRAY_LEN_OFFSET ( hmac_size ) + 1 + alen * 4 ; <vul-end> if ( memcmp ( flow -> ovpn_session_id , session_remote , 8 ) == 0 ) { NDPI_LOG_INFO ( ndpi_struct , ""found openvpn\\n"" ) ; ndpi_set_detected_protocol ( ndpi_struct , flow , NDPI_PROTOCOL_OPENVPN , NDPI_PROTOCOL_UNKNOWN ) ; return ; } else { NDPI_LOG_DBG2 ( ndpi_struct , ""key mismatch: %02x%02x%02x%02x%02x%02x%02x%02x\\n"" , session_remote [ 0 ] , session_remote [ 1 ] , session_remote [ 2 ] , session_remote [ 3 ] , session_remote [ 4 ] , session_remote [ 5 ] , session_remote [ 6 ] , session_remote [ 7 ] ) ; failed = 1 ; } } else failed = 1 ; } else failed = 1 ; } else failed = 1 ; <vul-start> <vul-end> flow -> ovpn_counter ++ ; if ( failed ) { NDPI_EXCLUDE_PROTO ( ndpi_struct , flow ) ; } } }","void ndpi_search_openvpn ( struct ndpi_detection_module_struct * ndpi_struct , struct ndpi_flow_struct * flow ) { struct ndpi_packet_struct * packet = & flow -> packet ; const u_int8_t * ovpn_payload = packet -> payload ; const u_int8_t * session_remote ; u_int8_t opcode ; u_int8_t alen ; int8_t hmac_size ; int8_t failed = 0 ; <vul-start> int16_t ovpn_payload_len = packet -> payload_packet_len ; if ( ovpn_payload_len >= 40 ) { <vul-end> if ( packet -> tcp != NULL ) <vul-start> ovpn_payload += 2 , ovpn_payload_len -= 2 ; ; <vul-end> opcode = ovpn_payload [ 0 ] & P_OPCODE_MASK ; if ( packet -> udp ) { # ifdef DEBUG printf ( ""[packet_id: %u][opcode: %u][Packet ID: %d][%u <-> %u][len: %u]\\n"" , flow -> num_processed_pkts , opcode , check_pkid_and_detect_hmac_size ( ovpn_payload ) , <vul-start> htons ( packet -> udp -> source ) , htons ( packet -> udp -> dest ) , ovpn_payload_len ) ; <vul-end> # endif if ( ( flow -> num_processed_pkts == 1 ) && ( <vul-start> ( ( ovpn_payload_len == 112 ) <vul-end> && ( ( opcode == 168 ) || ( opcode == 192 ) ) ) <vul-start> || ( ( ovpn_payload_len == 80 ) <vul-end> && ( ( opcode == 184 ) || ( opcode == 88 ) || ( opcode == 160 ) || ( opcode == 168 ) || ( opcode == 200 ) ) ) ) ) { NDPI_LOG_INFO ( ndpi_struct , ""found openvpn\\n"" ) ; ndpi_set_detected_protocol ( ndpi_struct , flow , NDPI_PROTOCOL_OPENVPN , NDPI_PROTOCOL_UNKNOWN ) ; return ; } } if ( flow -> ovpn_counter < P_HARD_RESET_CLIENT_MAX_COUNT && ( opcode == P_CONTROL_HARD_RESET_CLIENT_V1 || opcode == P_CONTROL_HARD_RESET_CLIENT_V2 ) ) { if ( check_pkid_and_detect_hmac_size ( ovpn_payload ) > 0 ) { memcpy ( flow -> ovpn_session_id , ovpn_payload + 1 , 8 ) ; NDPI_LOG_DBG2 ( ndpi_struct , ""session key: %02x%02x%02x%02x%02x%02x%02x%02x\\n"" , flow -> ovpn_session_id [ 0 ] , flow -> ovpn_session_id [ 1 ] , flow -> ovpn_session_id [ 2 ] , flow -> ovpn_session_id [ 3 ] , flow -> ovpn_session_id [ 4 ] , flow -> ovpn_session_id [ 5 ] , flow -> ovpn_session_id [ 6 ] , flow -> ovpn_session_id [ 7 ] ) ; } } else if ( flow -> ovpn_counter >= 1 && flow -> ovpn_counter <= P_HARD_RESET_CLIENT_MAX_COUNT && ( opcode == P_CONTROL_HARD_RESET_SERVER_V1 || opcode == P_CONTROL_HARD_RESET_SERVER_V2 ) ) { hmac_size = check_pkid_and_detect_hmac_size ( ovpn_payload ) ; if ( hmac_size > 0 ) { <vul-start> u_int16_t offset = P_PACKET_ID_ARRAY_LEN_OFFSET ( hmac_size ) ; alen = ovpn_payload [ offset ] ; <vul-end> if ( alen > 0 ) { <vul-start> offset += 1 + alen * 4 ; if ( ( offset + 8 ) <= ovpn_payload_len ) { session_remote = & ovpn_payload [ offset ] ; <vul-end> if ( memcmp ( flow -> ovpn_session_id , session_remote , 8 ) == 0 ) { NDPI_LOG_INFO ( ndpi_struct , ""found openvpn\\n"" ) ; ndpi_set_detected_protocol ( ndpi_struct , flow , NDPI_PROTOCOL_OPENVPN , NDPI_PROTOCOL_UNKNOWN ) ; return ; } else { NDPI_LOG_DBG2 ( ndpi_struct , ""key mismatch: %02x%02x%02x%02x%02x%02x%02x%02x\\n"" , session_remote [ 0 ] , session_remote [ 1 ] , session_remote [ 2 ] , session_remote [ 3 ] , session_remote [ 4 ] , session_remote [ 5 ] , session_remote [ 6 ] , session_remote [ 7 ] ) ; failed = 1 ; } } else failed = 1 ; } else failed = 1 ; } else failed = 1 ; <vul-start> } else failed = 1 ; <vul-end> flow -> ovpn_counter ++ ; if ( failed ) { NDPI_EXCLUDE_PROTO ( ndpi_struct , flow ) ; } } }"
282,"CWE-264 static int load_state_from_tss32 ( struct x86_emulate_ctxt * ctxt , struct tss_segment_32 * tss ) { int ret ; u8 cpl ; if ( ctxt -> ops -> set_cr ( ctxt , 3 , tss -> cr3 ) ) return emulate_gp ( ctxt , 0 ) ; ctxt -> _eip = tss -> eip ; ctxt -> eflags = tss -> eflags | 2 ; * reg_write ( ctxt , VCPU_REGS_RAX ) = tss -> eax ; * reg_write ( ctxt , VCPU_REGS_RCX ) = tss -> ecx ; * reg_write ( ctxt , VCPU_REGS_RDX ) = tss -> edx ; * reg_write ( ctxt , VCPU_REGS_RBX ) = tss -> ebx ; * reg_write ( ctxt , VCPU_REGS_RSP ) = tss -> esp ; * reg_write ( ctxt , VCPU_REGS_RBP ) = tss -> ebp ; * reg_write ( ctxt , VCPU_REGS_RSI ) = tss -> esi ; * reg_write ( ctxt , VCPU_REGS_RDI ) = tss -> edi ; set_segment_selector ( ctxt , tss -> ldt_selector , VCPU_SREG_LDTR ) ; set_segment_selector ( ctxt , tss -> es , VCPU_SREG_ES ) ; set_segment_selector ( ctxt , tss -> cs , VCPU_SREG_CS ) ; set_segment_selector ( ctxt , tss -> ss , VCPU_SREG_SS ) ; set_segment_selector ( ctxt , tss -> ds , VCPU_SREG_DS ) ; set_segment_selector ( ctxt , tss -> fs , VCPU_SREG_FS ) ; set_segment_selector ( ctxt , tss -> gs , VCPU_SREG_GS ) ; if ( ctxt -> eflags & X86_EFLAGS_VM ) { ctxt -> mode = X86EMUL_MODE_VM86 ; cpl = 3 ; } else { ctxt -> mode = X86EMUL_MODE_PROT32 ; cpl = tss -> cs & 3 ; } <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> ldt_selector , VCPU_SREG_LDTR , cpl , true ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> es , VCPU_SREG_ES , cpl , true ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> cs , VCPU_SREG_CS , cpl , true ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> ss , VCPU_SREG_SS , cpl , true ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> ds , VCPU_SREG_DS , cpl , true ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> fs , VCPU_SREG_FS , cpl , true ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> gs , VCPU_SREG_GS , cpl , true ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; return X86EMUL_CONTINUE ; }","static int load_state_from_tss32 ( struct x86_emulate_ctxt * ctxt , struct tss_segment_32 * tss ) { int ret ; u8 cpl ; if ( ctxt -> ops -> set_cr ( ctxt , 3 , tss -> cr3 ) ) return emulate_gp ( ctxt , 0 ) ; ctxt -> _eip = tss -> eip ; ctxt -> eflags = tss -> eflags | 2 ; * reg_write ( ctxt , VCPU_REGS_RAX ) = tss -> eax ; * reg_write ( ctxt , VCPU_REGS_RCX ) = tss -> ecx ; * reg_write ( ctxt , VCPU_REGS_RDX ) = tss -> edx ; * reg_write ( ctxt , VCPU_REGS_RBX ) = tss -> ebx ; * reg_write ( ctxt , VCPU_REGS_RSP ) = tss -> esp ; * reg_write ( ctxt , VCPU_REGS_RBP ) = tss -> ebp ; * reg_write ( ctxt , VCPU_REGS_RSI ) = tss -> esi ; * reg_write ( ctxt , VCPU_REGS_RDI ) = tss -> edi ; set_segment_selector ( ctxt , tss -> ldt_selector , VCPU_SREG_LDTR ) ; set_segment_selector ( ctxt , tss -> es , VCPU_SREG_ES ) ; set_segment_selector ( ctxt , tss -> cs , VCPU_SREG_CS ) ; set_segment_selector ( ctxt , tss -> ss , VCPU_SREG_SS ) ; set_segment_selector ( ctxt , tss -> ds , VCPU_SREG_DS ) ; set_segment_selector ( ctxt , tss -> fs , VCPU_SREG_FS ) ; set_segment_selector ( ctxt , tss -> gs , VCPU_SREG_GS ) ; if ( ctxt -> eflags & X86_EFLAGS_VM ) { ctxt -> mode = X86EMUL_MODE_VM86 ; cpl = 3 ; } else { ctxt -> mode = X86EMUL_MODE_PROT32 ; cpl = tss -> cs & 3 ; } <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> ldt_selector , VCPU_SREG_LDTR , cpl , true , NULL ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> es , VCPU_SREG_ES , cpl , true , NULL ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> cs , VCPU_SREG_CS , cpl , true , NULL ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> ss , VCPU_SREG_SS , cpl , true , NULL ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> ds , VCPU_SREG_DS , cpl , true , NULL ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> fs , VCPU_SREG_FS , cpl , true , NULL ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; <vul-start> ret = __load_segment_descriptor ( ctxt , tss -> gs , VCPU_SREG_GS , cpl , true , NULL ) ; <vul-end> if ( ret != X86EMUL_CONTINUE ) return ret ; return X86EMUL_CONTINUE ; }"
283,"CWE-787 <vul-start> static void nsc_encode_argb_to_aycocg ( NSC_CONTEXT * context , const BYTE * data , <vul-end> UINT32 scanline ) { UINT16 x ; UINT16 y ; UINT16 rw ; BYTE ccl ; const BYTE * src ; BYTE * yplane = NULL ; BYTE * coplane = NULL ; BYTE * cgplane = NULL ; BYTE * aplane = NULL ; INT16 r_val ; INT16 g_val ; INT16 b_val ; BYTE a_val ; UINT32 tempWidth ; <vul-start> <vul-end> tempWidth = ROUND_UP_TO ( context -> width , 8 ) ; rw = ( context -> ChromaSubsamplingLevel ? tempWidth : context -> width ) ; ccl = context -> ColorLossLevel ; <vul-start> <vul-end> for ( y = 0 ; y < context -> height ; y ++ ) { src = data + ( context -> height - 1 - y ) * scanline ; yplane = context -> priv -> PlaneBuffers [ 0 ] + y * rw ; coplane = context -> priv -> PlaneBuffers [ 1 ] + y * rw ; cgplane = context -> priv -> PlaneBuffers [ 2 ] + y * rw ; aplane = context -> priv -> PlaneBuffers [ 3 ] + y * context -> width ; for ( x = 0 ; x < context -> width ; x ++ ) { switch ( context -> format ) { case PIXEL_FORMAT_BGRX32 : b_val = * src ++ ; g_val = * src ++ ; r_val = * src ++ ; src ++ ; a_val = 0xFF ; break ; case PIXEL_FORMAT_BGRA32 : b_val = * src ++ ; g_val = * src ++ ; r_val = * src ++ ; a_val = * src ++ ; break ; case PIXEL_FORMAT_RGBX32 : r_val = * src ++ ; g_val = * src ++ ; b_val = * src ++ ; src ++ ; a_val = 0xFF ; break ; case PIXEL_FORMAT_RGBA32 : r_val = * src ++ ; g_val = * src ++ ; b_val = * src ++ ; a_val = * src ++ ; break ; case PIXEL_FORMAT_BGR24 : b_val = * src ++ ; g_val = * src ++ ; r_val = * src ++ ; a_val = 0xFF ; break ; case PIXEL_FORMAT_RGB24 : r_val = * src ++ ; g_val = * src ++ ; b_val = * src ++ ; a_val = 0xFF ; break ; case PIXEL_FORMAT_BGR16 :","<vul-start> static BOOL nsc_encode_argb_to_aycocg ( NSC_CONTEXT * context , const BYTE * data , <vul-end> UINT32 scanline ) { UINT16 x ; UINT16 y ; UINT16 rw ; BYTE ccl ; const BYTE * src ; BYTE * yplane = NULL ; BYTE * coplane = NULL ; BYTE * cgplane = NULL ; BYTE * aplane = NULL ; INT16 r_val ; INT16 g_val ; INT16 b_val ; BYTE a_val ; UINT32 tempWidth ; <vul-start> if ( ! context || data || ( scanline == 0 ) ) return FALSE ; <vul-end> tempWidth = ROUND_UP_TO ( context -> width , 8 ) ; rw = ( context -> ChromaSubsamplingLevel ? tempWidth : context -> width ) ; ccl = context -> ColorLossLevel ; <vul-start> if ( context -> priv -> PlaneBuffersLength < rw * scanline ) return FALSE ; if ( rw < scanline * 2 ) return FALSE ; <vul-end> for ( y = 0 ; y < context -> height ; y ++ ) { src = data + ( context -> height - 1 - y ) * scanline ; yplane = context -> priv -> PlaneBuffers [ 0 ] + y * rw ; coplane = context -> priv -> PlaneBuffers [ 1 ] + y * rw ; cgplane = context -> priv -> PlaneBuffers [ 2 ] + y * rw ; aplane = context -> priv -> PlaneBuffers [ 3 ] + y * context -> width ; for ( x = 0 ; x < context -> width ; x ++ ) { switch ( context -> format ) { case PIXEL_FORMAT_BGRX32 : b_val = * src ++ ; g_val = * src ++ ; r_val = * src ++ ; src ++ ; a_val = 0xFF ; break ; case PIXEL_FORMAT_BGRA32 : b_val = * src ++ ; g_val = * src ++ ; r_val = * src ++ ; a_val = * src ++ ; break ; case PIXEL_FORMAT_RGBX32 : r_val = * src ++ ; g_val = * src ++ ; b_val = * src ++ ; src ++ ; a_val = 0xFF ; break ; case PIXEL_FORMAT_RGBA32 : r_val = * src ++ ; g_val = * src ++ ; b_val = * src ++ ; a_val = * src ++ ; break ; case PIXEL_FORMAT_BGR24 : b_val = * src ++ ; g_val = * src ++ ; r_val = * src ++ ; a_val = 0xFF ; break ; case PIXEL_FORMAT_RGB24 : r_val = * src ++ ; g_val = * src ++ ; b_val = * src ++ ; a_val = 0xFF ; break ; case PIXEL_FORMAT_BGR16 :"
284,"CWE-119 static void * load_bytes ( RBinFile * arch , const ut8 * buf , ut64 sz , ut64 loaddr , Sdb * sdb ) { if ( ! buf || ! sz || sz == UT64_MAX ) { return NULL ; } RBuffer * tbuf = r_buf_new ( ) ; <vul-start> <vul-end> r_buf_set_bytes ( tbuf , buf , sz ) ; struct r_bin_bflt_obj * res = r_bin_bflt_new_buf ( tbuf ) ; r_buf_free ( tbuf ) ; return res ? res : NULL ; }","static void * load_bytes ( RBinFile * arch , const ut8 * buf , ut64 sz , ut64 loaddr , Sdb * sdb ) { if ( ! buf || ! sz || sz == UT64_MAX ) { return NULL ; } RBuffer * tbuf = r_buf_new ( ) ; <vul-start> if ( ! tbuf ) { return NULL ; } <vul-end> r_buf_set_bytes ( tbuf , buf , sz ) ; struct r_bin_bflt_obj * res = r_bin_bflt_new_buf ( tbuf ) ; r_buf_free ( tbuf ) ; return res ? res : NULL ; }"
285,"CWE-20 void tcpUpdateRetransmitQueue ( Socket * socket ) { size_t length ; TcpQueueItem * prevQueueItem ; TcpQueueItem * queueItem ; TcpHeader * header ; prevQueueItem = NULL ; queueItem = socket -> retransmitQueue ; while ( queueItem != NULL ) { header = ( TcpHeader * ) queueItem -> header ; if ( header -> flags & TCP_FLAG_SYN ) <vul-start> <vul-end> length = 1 ; <vul-start> <vul-end> else if ( header -> flags & TCP_FLAG_FIN ) <vul-start> <vul-end> length = queueItem -> length + 1 ; <vul-start> <vul-end> else <vul-start> <vul-end> length = queueItem -> length ; <vul-start> <vul-end> if ( TCP_CMP_SEQ ( socket -> sndUna , ntohl ( header -> seqNum ) + length ) >= 0 ) { if ( prevQueueItem == NULL ) { socket -> retransmitQueue = queueItem -> next ; memPoolFree ( queueItem ) ; queueItem = socket -> retransmitQueue ; } else { prevQueueItem -> next = queueItem -> next ; memPoolFree ( queueItem ) ; queueItem = prevQueueItem -> next ; } tcpTimerStart ( & socket -> retransmitTimer , socket -> rto ) ; socket -> retransmitCount = 0 ; } else { prevQueueItem = queueItem ; queueItem = queueItem -> next ; } } if ( socket -> retransmitQueue == NULL ) tcpTimerStop ( & socket -> retransmitTimer ) ; }","void tcpUpdateRetransmitQueue ( Socket * socket ) { size_t length ; TcpQueueItem * prevQueueItem ; TcpQueueItem * queueItem ; TcpHeader * header ; prevQueueItem = NULL ; queueItem = socket -> retransmitQueue ; while ( queueItem != NULL ) { header = ( TcpHeader * ) queueItem -> header ; if ( header -> flags & TCP_FLAG_SYN ) <vul-start> { <vul-end> length = 1 ; <vul-start> } <vul-end> else if ( header -> flags & TCP_FLAG_FIN ) <vul-start> { <vul-end> length = queueItem -> length + 1 ; <vul-start> } <vul-end> else <vul-start> { <vul-end> length = queueItem -> length ; <vul-start> } <vul-end> if ( TCP_CMP_SEQ ( socket -> sndUna , ntohl ( header -> seqNum ) + length ) >= 0 ) { if ( prevQueueItem == NULL ) { socket -> retransmitQueue = queueItem -> next ; memPoolFree ( queueItem ) ; queueItem = socket -> retransmitQueue ; } else { prevQueueItem -> next = queueItem -> next ; memPoolFree ( queueItem ) ; queueItem = prevQueueItem -> next ; } tcpTimerStart ( & socket -> retransmitTimer , socket -> rto ) ; socket -> retransmitCount = 0 ; } else { prevQueueItem = queueItem ; queueItem = queueItem -> next ; } } if ( socket -> retransmitQueue == NULL ) tcpTimerStop ( & socket -> retransmitTimer ) ; }"
286,"CWE-119 static void encode_b ( VP9_COMP * cpi , const TileInfo * const tile , <vul-start> <vul-end> TOKENEXTRA * * tp , int mi_row , int mi_col , <vul-start> int output_enabled , BLOCK_SIZE bsize ) { MACROBLOCK * const x = & cpi -> mb ; if ( bsize < BLOCK_8X8 ) { if ( x -> ab_index > 0 ) return ; } set_offsets ( cpi , tile , mi_row , mi_col , bsize ) ; update_state ( cpi , get_block_context ( x , bsize ) , mi_row , mi_col , bsize , output_enabled ) ; encode_superblock ( cpi , tp , output_enabled , mi_row , mi_col , bsize ) ; <vul-end> if ( output_enabled ) { <vul-start> update_stats ( cpi ) ; <vul-end> ( * tp ) -> token = EOSB_TOKEN ; ( * tp ) ++ ; } }","static void encode_b ( VP9_COMP * cpi , const TileInfo * const tile , <vul-start> ThreadData * td , <vul-end> TOKENEXTRA * * tp , int mi_row , int mi_col , <vul-start> int output_enabled , BLOCK_SIZE bsize , PICK_MODE_CONTEXT * ctx ) { MACROBLOCK * const x = & td -> mb ; set_offsets ( cpi , tile , x , mi_row , mi_col , bsize ) ; update_state ( cpi , td , ctx , mi_row , mi_col , bsize , output_enabled ) ; encode_superblock ( cpi , td , tp , output_enabled , mi_row , mi_col , bsize , ctx ) ; <vul-end> if ( output_enabled ) { <vul-start> update_stats ( & cpi -> common , td ) ; <vul-end> ( * tp ) -> token = EOSB_TOKEN ; ( * tp ) ++ ; } }"
287,"CWE-125 static void <vul-start> l2tp_proxy_auth_id_print ( netdissect_options * ndo , const u_char * dat ) <vul-end> { const uint16_t * ptr = ( const uint16_t * ) dat ; <vul-start> <vul-end> ND_PRINT ( ( ndo , ""%u"" , EXTRACT_16BITS ( ptr ) & L2TP_PROXY_AUTH_ID_MASK ) ) ; }","static void <vul-start> l2tp_proxy_auth_id_print ( netdissect_options * ndo , const u_char * dat , u_int length ) <vul-end> { const uint16_t * ptr = ( const uint16_t * ) dat ; <vul-start> if ( length < 2 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } <vul-end> ND_PRINT ( ( ndo , ""%u"" , EXTRACT_16BITS ( ptr ) & L2TP_PROXY_AUTH_ID_MASK ) ) ; }"
288,"CWE-125 GF_Err abst_box_read ( GF_Box * s , GF_BitStream * bs ) { GF_AdobeBootstrapInfoBox * ptr = ( GF_AdobeBootstrapInfoBox * ) s ; int i ; u32 tmp_strsize ; char * tmp_str ; GF_Err e ; ISOM_DECREASE_SIZE ( ptr , 25 ) ptr -> bootstrapinfo_version = gf_bs_read_u32 ( bs ) ; ptr -> profile = gf_bs_read_int ( bs , 2 ) ; ptr -> live = gf_bs_read_int ( bs , 1 ) ; ptr -> update = gf_bs_read_int ( bs , 1 ) ; ptr -> reserved = gf_bs_read_int ( bs , 4 ) ; ptr -> time_scale = gf_bs_read_u32 ( bs ) ; ptr -> current_media_time = gf_bs_read_u64 ( bs ) ; ptr -> smpte_time_code_offset = gf_bs_read_u64 ( bs ) ; i = 0 ; if ( ptr -> size < 8 ) return GF_ISOM_INVALID_FILE ; <vul-start> tmp_strsize = ( u32 ) ptr -> size - 8 ; <vul-end> tmp_str = gf_malloc ( sizeof ( char ) * tmp_strsize ) ; if ( ! tmp_str ) return GF_OUT_OF_MEM ; memset ( tmp_str , 0 , sizeof ( char ) * tmp_strsize ) ; while ( tmp_strsize ) { ISOM_DECREASE_SIZE ( ptr , 1 ) tmp_str [ i ] = gf_bs_read_u8 ( bs ) ; tmp_strsize -- ; if ( ! tmp_str [ i ] ) break ; i ++ ; } if ( i ) { ptr -> movie_identifier = gf_strdup ( tmp_str ) ; } ISOM_DECREASE_SIZE ( ptr , 1 ) ptr -> server_entry_count = gf_bs_read_u8 ( bs ) ; for ( i = 0 ; i < ptr -> server_entry_count ; i ++ ) { int j = 0 ; tmp_strsize = ( u32 ) ptr -> size ; while ( tmp_strsize ) { ISOM_DECREASE_SIZE ( ptr , 1 ) tmp_str [ j ] = gf_bs_read_u8 ( bs ) ; tmp_strsize -- ; if ( ! tmp_str [ j ] ) break ; j ++ ; } if ( j ) { gf_list_insert ( ptr -> server_entry_table , gf_strdup ( tmp_str ) , i ) ; } } ISOM_DECREASE_SIZE ( ptr , 1 ) ptr -> quality_entry_count = gf_bs_read_u8 ( bs ) ; for ( i = 0 ; i < ptr -> quality_entry_count ; i ++ ) { int j = 0 ; tmp_strsize = ( u32 ) ptr -> size ; while ( tmp_strsize ) { ISOM_DECREASE_SIZE ( ptr , 1 ) tmp_str [ j ] = gf_bs_read_u8 ( bs ) ; tmp_strsize -- ; if ( ! tmp_str [ j ] ) break ; j ++ ; } if ( j ) { gf_list_insert ( ptr -> quality_entry_table , gf_strdup ( tmp_str ) , i ) ; } } i = 0 ; tmp_strsize = ( u32 ) ptr -> size ;","GF_Err abst_box_read ( GF_Box * s , GF_BitStream * bs ) { GF_AdobeBootstrapInfoBox * ptr = ( GF_AdobeBootstrapInfoBox * ) s ; int i ; u32 tmp_strsize ; char * tmp_str ; GF_Err e ; ISOM_DECREASE_SIZE ( ptr , 25 ) ptr -> bootstrapinfo_version = gf_bs_read_u32 ( bs ) ; ptr -> profile = gf_bs_read_int ( bs , 2 ) ; ptr -> live = gf_bs_read_int ( bs , 1 ) ; ptr -> update = gf_bs_read_int ( bs , 1 ) ; ptr -> reserved = gf_bs_read_int ( bs , 4 ) ; ptr -> time_scale = gf_bs_read_u32 ( bs ) ; ptr -> current_media_time = gf_bs_read_u64 ( bs ) ; ptr -> smpte_time_code_offset = gf_bs_read_u64 ( bs ) ; i = 0 ; if ( ptr -> size < 8 ) return GF_ISOM_INVALID_FILE ; <vul-start> tmp_strsize = ( u32 ) ptr -> size ; <vul-end> tmp_str = gf_malloc ( sizeof ( char ) * tmp_strsize ) ; if ( ! tmp_str ) return GF_OUT_OF_MEM ; memset ( tmp_str , 0 , sizeof ( char ) * tmp_strsize ) ; while ( tmp_strsize ) { ISOM_DECREASE_SIZE ( ptr , 1 ) tmp_str [ i ] = gf_bs_read_u8 ( bs ) ; tmp_strsize -- ; if ( ! tmp_str [ i ] ) break ; i ++ ; } if ( i ) { ptr -> movie_identifier = gf_strdup ( tmp_str ) ; } ISOM_DECREASE_SIZE ( ptr , 1 ) ptr -> server_entry_count = gf_bs_read_u8 ( bs ) ; for ( i = 0 ; i < ptr -> server_entry_count ; i ++ ) { int j = 0 ; tmp_strsize = ( u32 ) ptr -> size ; while ( tmp_strsize ) { ISOM_DECREASE_SIZE ( ptr , 1 ) tmp_str [ j ] = gf_bs_read_u8 ( bs ) ; tmp_strsize -- ; if ( ! tmp_str [ j ] ) break ; j ++ ; } if ( j ) { gf_list_insert ( ptr -> server_entry_table , gf_strdup ( tmp_str ) , i ) ; } } ISOM_DECREASE_SIZE ( ptr , 1 ) ptr -> quality_entry_count = gf_bs_read_u8 ( bs ) ; for ( i = 0 ; i < ptr -> quality_entry_count ; i ++ ) { int j = 0 ; tmp_strsize = ( u32 ) ptr -> size ; while ( tmp_strsize ) { ISOM_DECREASE_SIZE ( ptr , 1 ) tmp_str [ j ] = gf_bs_read_u8 ( bs ) ; tmp_strsize -- ; if ( ! tmp_str [ j ] ) break ; j ++ ; } if ( j ) { gf_list_insert ( ptr -> quality_entry_table , gf_strdup ( tmp_str ) , i ) ; } } i = 0 ; tmp_strsize = ( u32 ) ptr -> size ;"
289,"CWE-399 static void update_exception_bitmap ( struct kvm_vcpu * vcpu ) { u32 eb ; eb = ( 1u << PF_VECTOR ) | ( 1u << UD_VECTOR ) | ( 1u << MC_VECTOR ) | <vul-start> ( 1u << NM_VECTOR ) | ( 1u << DB_VECTOR ) ; <vul-end> if ( ( vcpu -> guest_debug & ( KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP ) ) == ( KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP ) ) eb |= 1u << BP_VECTOR ; if ( to_vmx ( vcpu ) -> rmode . vm86_active ) eb = ~ 0 ; if ( enable_ept ) eb &= ~ ( 1u << PF_VECTOR ) ; if ( vcpu -> fpu_active ) eb &= ~ ( 1u << NM_VECTOR ) ; if ( is_guest_mode ( vcpu ) ) eb |= get_vmcs12 ( vcpu ) -> exception_bitmap ; vmcs_write32 ( EXCEPTION_BITMAP , eb ) ; }","static void update_exception_bitmap ( struct kvm_vcpu * vcpu ) { u32 eb ; eb = ( 1u << PF_VECTOR ) | ( 1u << UD_VECTOR ) | ( 1u << MC_VECTOR ) | <vul-start> ( 1u << NM_VECTOR ) | ( 1u << DB_VECTOR ) | ( 1u << AC_VECTOR ) ; <vul-end> if ( ( vcpu -> guest_debug & ( KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP ) ) == ( KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP ) ) eb |= 1u << BP_VECTOR ; if ( to_vmx ( vcpu ) -> rmode . vm86_active ) eb = ~ 0 ; if ( enable_ept ) eb &= ~ ( 1u << PF_VECTOR ) ; if ( vcpu -> fpu_active ) eb &= ~ ( 1u << NM_VECTOR ) ; if ( is_guest_mode ( vcpu ) ) eb |= get_vmcs12 ( vcpu ) -> exception_bitmap ; vmcs_write32 ( EXCEPTION_BITMAP , eb ) ; }"
290,"CWE-264 int scsi_cmd_blk_ioctl ( struct block_device * bd , fmode_t mode , unsigned int cmd , void __user * arg ) { <vul-start> <vul-end> return scsi_cmd_ioctl ( bd -> bd_disk -> queue , bd -> bd_disk , mode , cmd , arg ) ; }","int scsi_cmd_blk_ioctl ( struct block_device * bd , fmode_t mode , unsigned int cmd , void __user * arg ) { <vul-start> int ret ; ret = scsi_verify_blk_ioctl ( bd , cmd ) ; if ( ret < 0 ) return ret ; <vul-end> return scsi_cmd_ioctl ( bd -> bd_disk -> queue , bd -> bd_disk , mode , cmd , arg ) ; }"
291,"CWE-119 <vul-start> static void pack_mb_tokens ( vp9_writer * w , TOKENEXTRA * * tp , const TOKENEXTRA * stop ) { <vul-end> TOKENEXTRA * p = * tp ; while ( p < stop && p -> token != EOSB_TOKEN ) { const int t = p -> token ; const struct vp9_token * const a = & vp9_coef_encodings [ t ] ; <vul-start> const vp9_extra_bit * const b = & vp9_extra_bits [ t ] ; <vul-end> int i = 0 ; int v = a -> value ; int n = a -> len ; <vul-start> <vul-end> if ( p -> skip_eob_node ) { n -= p -> skip_eob_node ; i = 2 * p -> skip_eob_node ; } if ( t >= TWO_TOKEN && t < EOB_TOKEN ) { int len = UNCONSTRAINED_NODES - p -> skip_eob_node ; int bits = v >> ( n - len ) ; vp9_write_tree ( w , vp9_coef_tree , p -> context_tree , bits , len , i ) ; vp9_write_tree ( w , vp9_coef_con_tree , vp9_pareto8_full [ p -> context_tree [ PIVOT_NODE ] - 1 ] , v , n - len , 0 ) ; } else { vp9_write_tree ( w , vp9_coef_tree , p -> context_tree , v , n , i ) ; } if ( b -> base_val ) { const int e = p -> extra , l = b -> len ; if ( l ) { const unsigned char * pb = b -> prob ; int v = e >> 1 ; int n = l ; int i = 0 ; do { const int bb = ( v >> -- n ) & 1 ; <vul-start> vp9_write ( w , bb , pb [ i >> 1 ] ) ; <vul-end> i = b -> tree [ i + bb ] ; } while ( n ) ; } <vul-start> vp9_write_bit ( w , e & 1 ) ; <vul-end> } <vul-start> <vul-end> } * tp = p + ( p -> token == EOSB_TOKEN ) ; }","<vul-start> static void pack_mb_tokens ( vpx_writer * w , TOKENEXTRA * * tp , const TOKENEXTRA * const stop , vpx_bit_depth_t bit_depth ) { <vul-end> TOKENEXTRA * p = * tp ; while ( p < stop && p -> token != EOSB_TOKEN ) { const int t = p -> token ; const struct vp9_token * const a = & vp9_coef_encodings [ t ] ; <vul-start> <vul-end> int i = 0 ; int v = a -> value ; int n = a -> len ; <vul-start> # if CONFIG_VP9_HIGHBITDEPTH const vp9_extra_bit * b ; if ( bit_depth == VPX_BITS_12 ) b = & vp9_extra_bits_high12 [ t ] ; else if ( bit_depth == VPX_BITS_10 ) b = & vp9_extra_bits_high10 [ t ] ; else b = & vp9_extra_bits [ t ] ; # else const vp9_extra_bit * const b = & vp9_extra_bits [ t ] ; ( void ) bit_depth ; # endif <vul-end> if ( p -> skip_eob_node ) { n -= p -> skip_eob_node ; i = 2 * p -> skip_eob_node ; } if ( t >= TWO_TOKEN && t < EOB_TOKEN ) { int len = UNCONSTRAINED_NODES - p -> skip_eob_node ; int bits = v >> ( n - len ) ; vp9_write_tree ( w , vp9_coef_tree , p -> context_tree , bits , len , i ) ; vp9_write_tree ( w , vp9_coef_con_tree , vp9_pareto8_full [ p -> context_tree [ PIVOT_NODE ] - 1 ] , v , n - len , 0 ) ; } else { vp9_write_tree ( w , vp9_coef_tree , p -> context_tree , v , n , i ) ; } if ( b -> base_val ) { const int e = p -> extra , l = b -> len ; if ( l ) { const unsigned char * pb = b -> prob ; int v = e >> 1 ; int n = l ; int i = 0 ; do { const int bb = ( v >> -- n ) & 1 ; <vul-start> vpx_write ( w , bb , pb [ i >> 1 ] ) ; <vul-end> i = b -> tree [ i + bb ] ; } while ( n ) ; } <vul-start> vpx_write_bit ( w , e & 1 ) ; <vul-end> } <vul-start> + p ; <vul-end> } * tp = p + ( p -> token == EOSB_TOKEN ) ; }"
292,"CWE-119 static ssize_t k90_show_macro_mode ( struct device * dev , struct device_attribute * attr , char * buf ) { int ret ; struct usb_interface * usbif = to_usb_interface ( dev -> parent ) ; struct usb_device * usbdev = interface_to_usbdev ( usbif ) ; const char * macro_mode ; <vul-start> char data [ 8 ] ; <vul-end> ret = usb_control_msg ( usbdev , usb_rcvctrlpipe ( usbdev , 0 ) , K90_REQUEST_GET_MODE , USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE , 0 , 0 , data , 2 , USB_CTRL_SET_TIMEOUT ) ; if ( ret < 0 ) { dev_warn ( dev , ""Failed to get K90 initial mode (error %d).\\n"" , ret ) ; <vul-start> return - EIO ; <vul-end> } switch ( data [ 0 ] ) { case K90_MACRO_MODE_HW : macro_mode = ""HW"" ; break ; case K90_MACRO_MODE_SW : macro_mode = ""SW"" ; break ; default : dev_warn ( dev , ""K90 in unknown mode: %02hhx.\\n"" , data [ 0 ] ) ; <vul-start> return - EIO ; <vul-end> } <vul-start> return snprintf ( buf , PAGE_SIZE , ""%s\\n"" , macro_mode ) ; <vul-end> }","static ssize_t k90_show_macro_mode ( struct device * dev , struct device_attribute * attr , char * buf ) { int ret ; struct usb_interface * usbif = to_usb_interface ( dev -> parent ) ; struct usb_device * usbdev = interface_to_usbdev ( usbif ) ; const char * macro_mode ; <vul-start> char * data ; data = kmalloc ( 2 , GFP_KERNEL ) ; if ( ! data ) return - ENOMEM ; <vul-end> ret = usb_control_msg ( usbdev , usb_rcvctrlpipe ( usbdev , 0 ) , K90_REQUEST_GET_MODE , USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE , 0 , 0 , data , 2 , USB_CTRL_SET_TIMEOUT ) ; if ( ret < 0 ) { dev_warn ( dev , ""Failed to get K90 initial mode (error %d).\\n"" , ret ) ; <vul-start> ret = - EIO ; goto out ; <vul-end> } switch ( data [ 0 ] ) { case K90_MACRO_MODE_HW : macro_mode = ""HW"" ; break ; case K90_MACRO_MODE_SW : macro_mode = ""SW"" ; break ; default : dev_warn ( dev , ""K90 in unknown mode: %02hhx.\\n"" , data [ 0 ] ) ; <vul-start> ret = - EIO ; goto out ; <vul-end> } <vul-start> ret = snprintf ( buf , PAGE_SIZE , ""%s\\n"" , macro_mode ) ; out : kfree ( data ) ; return ret ; <vul-end> }"
293,"CWE-189 unsigned int oom_badness ( struct task_struct * p , struct mem_cgroup * mem , const nodemask_t * nodemask , unsigned long totalpages ) { <vul-start> int points ; <vul-end> if ( oom_unkillable_task ( p , mem , nodemask ) ) return 0 ; p = find_lock_task_mm ( p ) ; if ( ! p ) return 0 ; if ( atomic_read ( & p -> mm -> oom_disable_count ) ) { task_unlock ( p ) ; return 0 ; } if ( ! totalpages ) totalpages = 1 ; points = get_mm_rss ( p -> mm ) + p -> mm -> nr_ptes ; points += get_mm_counter ( p -> mm , MM_SWAPENTS ) ; points *= 1000 ; points /= totalpages ; task_unlock ( p ) ; if ( has_capability_noaudit ( p , CAP_SYS_ADMIN ) ) points -= 30 ; points += p -> signal -> oom_score_adj ; if ( points <= 0 ) return 1 ; return ( points < 1000 ) ? points : 1000 ; }","unsigned int oom_badness ( struct task_struct * p , struct mem_cgroup * mem , const nodemask_t * nodemask , unsigned long totalpages ) { <vul-start> long points ; <vul-end> if ( oom_unkillable_task ( p , mem , nodemask ) ) return 0 ; p = find_lock_task_mm ( p ) ; if ( ! p ) return 0 ; if ( atomic_read ( & p -> mm -> oom_disable_count ) ) { task_unlock ( p ) ; return 0 ; } if ( ! totalpages ) totalpages = 1 ; points = get_mm_rss ( p -> mm ) + p -> mm -> nr_ptes ; points += get_mm_counter ( p -> mm , MM_SWAPENTS ) ; points *= 1000 ; points /= totalpages ; task_unlock ( p ) ; if ( has_capability_noaudit ( p , CAP_SYS_ADMIN ) ) points -= 30 ; points += p -> signal -> oom_score_adj ; if ( points <= 0 ) return 1 ; return ( points < 1000 ) ? points : 1000 ; }"
294,"CWE-120 log_warn ( ""lldp"" , ""unable to allocate memory for id tlv "" ""received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( b , tlv_size - 1 ) ; if ( tlv_type == LLDP_TLV_PORT_ID ) { port -> p_id_subtype = tlv_subtype ; port -> p_id = b ; port -> p_id_len = tlv_size - 1 ; } else { chassis -> c_id_subtype = tlv_subtype ; chassis -> c_id = b ; chassis -> c_id_len = tlv_size - 1 ; } break ; case LLDP_TLV_TTL : CHECK_TLV_SIZE ( 2 , ""TTL"" ) ; chassis -> c_ttl = PEEK_UINT16 ; ttl_received = 1 ; break ; case LLDP_TLV_PORT_DESCR : case LLDP_TLV_SYSTEM_NAME : case LLDP_TLV_SYSTEM_DESCR : if ( tlv_size < 1 ) { log_debug ( ""lldp"" , ""empty tlv received on %s"" , hardware -> h_ifname ) ; break ; } if ( ( b = ( char * ) calloc ( 1 , tlv_size + 1 ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to allocate memory for string tlv "" ""received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( b , tlv_size ) ; if ( tlv_type == LLDP_TLV_PORT_DESCR ) port -> p_descr = b ; else if ( tlv_type == LLDP_TLV_SYSTEM_NAME ) chassis -> c_name = b ; else chassis -> c_descr = b ; break ; case LLDP_TLV_SYSTEM_CAP : CHECK_TLV_SIZE ( 4 , ""System capabilities"" ) ; chassis -> c_cap_available = PEEK_UINT16 ; chassis -> c_cap_enabled = PEEK_UINT16 ; break ; case LLDP_TLV_MGMT_ADDR : CHECK_TLV_SIZE ( 1 , ""Management address"" ) ; addr_str_length = PEEK_UINT8 ; <vul-start> <vul-end> CHECK_TLV_SIZE ( 1 + addr_str_length , ""Management address"" ) ; PEEK_BYTES ( addr_str_buffer , addr_str_length ) ; addr_length = addr_str_length - 1 ; addr_family = addr_str_buffer [ 0 ] ; addr_ptr = & addr_str_buffer [ 1 ] ; CHECK_TLV_SIZE ( 1 + addr_str_length + 5 , ""Management address"" ) ; iface_subtype = PEEK_UINT8 ; iface_number = PEEK_UINT32 ; af = lldpd_af_from_lldp_proto ( addr_family ) ; if ( af == LLDPD_AF_UNSPEC ) break ; if ( iface_subtype == LLDP_MGMT_IFACE_IFINDEX ) iface = iface_number ; else iface = 0 ; mgmt = lldpd_alloc_mgmt ( af , addr_ptr , addr_length , iface ) ; if ( mgmt == NULL ) { assert ( errno == ENOMEM ) ; log_warn ( ""lldp"" , ""unable to allocate memory "" ""for management address"" ) ; goto malformed ; } TAILQ_INSERT_TAIL ( & chassis -> c_mgmt , mgmt , m_entries ) ; break ; case LLDP_TLV_ORG : <vul-start> CHECK_TLV_SIZE ( 4 , ""Organisational"" ) ; <vul-end> PEEK_BYTES ( orgid , sizeof ( orgid ) ) ; tlv_subtype = PEEK_UINT8 ; if ( memcmp ( dot1 , orgid , sizeof ( orgid ) ) == 0 ) { # ifndef ENABLE_DOT1 hardware -> h_rx_unrecognized_cnt ++ ; # else switch ( tlv_subtype ) { case LLDP_TLV_DOT1_VLANNAME : CHECK_TLV_SIZE ( 7 , ""VLAN"" ) ; if ( ( vlan = ( struct lldpd_vlan * ) calloc ( 1 , sizeof ( struct lldpd_vlan ) ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc vlan "" ""structure for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } vlan -> v_vid = PEEK_UINT16 ; vlan_len = PEEK_UINT8 ; CHECK_TLV_SIZE ( 7 + vlan_len , ""VLAN"" ) ; if ( ( vlan -> v_name = ( char * ) calloc ( 1 , vlan_len + 1 ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc vlan name for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( vlan -> v_name , vlan_len ) ; TAILQ_INSERT_TAIL ( & port -> p_vlans , vlan , v_entries ) ; vlan = NULL ; break ; case LLDP_TLV_DOT1_PVID : CHECK_TLV_SIZE ( 6 , ""PVID"" ) ; port -> p_pvid = PEEK_UINT16 ; break ; case LLDP_TLV_DOT1_PPVID : CHECK_TLV_SIZE ( 7 , ""PPVID"" ) ; if ( ( ppvid = ( struct lldpd_ppvid * ) calloc ( 1 , sizeof ( struct lldpd_ppvid ) ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc ppvid "" ""structure for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } ppvid -> p_cap_status = PEEK_UINT8 ; ppvid -> p_ppvid = PEEK_UINT16 ; TAILQ_INSERT_TAIL ( & port -> p_ppvids , ppvid , p_entries ) ;","log_warn ( ""lldp"" , ""unable to allocate memory for id tlv "" ""received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( b , tlv_size - 1 ) ; if ( tlv_type == LLDP_TLV_PORT_ID ) { port -> p_id_subtype = tlv_subtype ; port -> p_id = b ; port -> p_id_len = tlv_size - 1 ; } else { chassis -> c_id_subtype = tlv_subtype ; chassis -> c_id = b ; chassis -> c_id_len = tlv_size - 1 ; } break ; case LLDP_TLV_TTL : CHECK_TLV_SIZE ( 2 , ""TTL"" ) ; chassis -> c_ttl = PEEK_UINT16 ; ttl_received = 1 ; break ; case LLDP_TLV_PORT_DESCR : case LLDP_TLV_SYSTEM_NAME : case LLDP_TLV_SYSTEM_DESCR : if ( tlv_size < 1 ) { log_debug ( ""lldp"" , ""empty tlv received on %s"" , hardware -> h_ifname ) ; break ; } if ( ( b = ( char * ) calloc ( 1 , tlv_size + 1 ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to allocate memory for string tlv "" ""received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( b , tlv_size ) ; if ( tlv_type == LLDP_TLV_PORT_DESCR ) port -> p_descr = b ; else if ( tlv_type == LLDP_TLV_SYSTEM_NAME ) chassis -> c_name = b ; else chassis -> c_descr = b ; break ; case LLDP_TLV_SYSTEM_CAP : CHECK_TLV_SIZE ( 4 , ""System capabilities"" ) ; chassis -> c_cap_available = PEEK_UINT16 ; chassis -> c_cap_enabled = PEEK_UINT16 ; break ; case LLDP_TLV_MGMT_ADDR : CHECK_TLV_SIZE ( 1 , ""Management address"" ) ; addr_str_length = PEEK_UINT8 ; <vul-start> if ( addr_str_length > sizeof ( addr_str_buffer ) ) { log_warnx ( ""lldp"" , ""too large management address on %s"" , hardware -> h_ifname ) ; goto malformed ; } <vul-end> CHECK_TLV_SIZE ( 1 + addr_str_length , ""Management address"" ) ; PEEK_BYTES ( addr_str_buffer , addr_str_length ) ; addr_length = addr_str_length - 1 ; addr_family = addr_str_buffer [ 0 ] ; addr_ptr = & addr_str_buffer [ 1 ] ; CHECK_TLV_SIZE ( 1 + addr_str_length + 5 , ""Management address"" ) ; iface_subtype = PEEK_UINT8 ; iface_number = PEEK_UINT32 ; af = lldpd_af_from_lldp_proto ( addr_family ) ; if ( af == LLDPD_AF_UNSPEC ) break ; if ( iface_subtype == LLDP_MGMT_IFACE_IFINDEX ) iface = iface_number ; else iface = 0 ; mgmt = lldpd_alloc_mgmt ( af , addr_ptr , addr_length , iface ) ; if ( mgmt == NULL ) { assert ( errno == ENOMEM ) ; log_warn ( ""lldp"" , ""unable to allocate memory "" ""for management address"" ) ; goto malformed ; } TAILQ_INSERT_TAIL ( & chassis -> c_mgmt , mgmt , m_entries ) ; break ; case LLDP_TLV_ORG : <vul-start> CHECK_TLV_SIZE ( 1 + ( int ) sizeof ( orgid ) , ""Organisational"" ) ; <vul-end> PEEK_BYTES ( orgid , sizeof ( orgid ) ) ; tlv_subtype = PEEK_UINT8 ; if ( memcmp ( dot1 , orgid , sizeof ( orgid ) ) == 0 ) { # ifndef ENABLE_DOT1 hardware -> h_rx_unrecognized_cnt ++ ; # else switch ( tlv_subtype ) { case LLDP_TLV_DOT1_VLANNAME : CHECK_TLV_SIZE ( 7 , ""VLAN"" ) ; if ( ( vlan = ( struct lldpd_vlan * ) calloc ( 1 , sizeof ( struct lldpd_vlan ) ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc vlan "" ""structure for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } vlan -> v_vid = PEEK_UINT16 ; vlan_len = PEEK_UINT8 ; CHECK_TLV_SIZE ( 7 + vlan_len , ""VLAN"" ) ; if ( ( vlan -> v_name = ( char * ) calloc ( 1 , vlan_len + 1 ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc vlan name for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( vlan -> v_name , vlan_len ) ; TAILQ_INSERT_TAIL ( & port -> p_vlans , vlan , v_entries ) ; vlan = NULL ; break ; case LLDP_TLV_DOT1_PVID : CHECK_TLV_SIZE ( 6 , ""PVID"" ) ; port -> p_pvid = PEEK_UINT16 ; break ; case LLDP_TLV_DOT1_PPVID : CHECK_TLV_SIZE ( 7 , ""PPVID"" ) ; if ( ( ppvid = ( struct lldpd_ppvid * ) calloc ( 1 , sizeof ( struct lldpd_ppvid ) ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc ppvid "" ""structure for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } ppvid -> p_cap_status = PEEK_UINT8 ; ppvid -> p_ppvid = PEEK_UINT16 ; TAILQ_INSERT_TAIL ( & port -> p_ppvids , ppvid , p_entries ) ;"
295,"CWE-119 int yr_object_array_set_item ( YR_OBJECT * object , YR_OBJECT * item , int index ) { YR_OBJECT_ARRAY * array ; int i ; int count ; assert ( index >= 0 ) ; assert ( object -> type == OBJECT_TYPE_ARRAY ) ; array = object_as_array ( object ) ; if ( array -> items == NULL ) { <vul-start> count = yr_max ( 64 , ( index + 1 ) * 2 ) ; <vul-end> array -> items = ( YR_ARRAY_ITEMS * ) yr_malloc ( sizeof ( YR_ARRAY_ITEMS ) + count * sizeof ( YR_OBJECT * ) ) ; if ( array -> items == NULL ) return ERROR_INSUFFICIENT_MEMORY ; memset ( array -> items -> objects , 0 , count * sizeof ( YR_OBJECT * ) ) ; array -> items -> count = count ; } else if ( index >= array -> items -> count ) { count = array -> items -> count * 2 ; <vul-start> <vul-end> array -> items = ( YR_ARRAY_ITEMS * ) yr_realloc ( array -> items , sizeof ( YR_ARRAY_ITEMS ) + count * sizeof ( YR_OBJECT * ) ) ; if ( array -> items == NULL ) return ERROR_INSUFFICIENT_MEMORY ; for ( i = array -> items -> count ; i < count ; i ++ ) array -> items -> objects [ i ] = NULL ; array -> items -> count = count ; } item -> parent = object ; array -> items -> objects [ index ] = item ; return ERROR_SUCCESS ; }","int yr_object_array_set_item ( YR_OBJECT * object , YR_OBJECT * item , int index ) { YR_OBJECT_ARRAY * array ; int i ; int count ; assert ( index >= 0 ) ; assert ( object -> type == OBJECT_TYPE_ARRAY ) ; array = object_as_array ( object ) ; if ( array -> items == NULL ) { <vul-start> count = 64 ; while ( count <= index ) count *= 2 ; <vul-end> array -> items = ( YR_ARRAY_ITEMS * ) yr_malloc ( sizeof ( YR_ARRAY_ITEMS ) + count * sizeof ( YR_OBJECT * ) ) ; if ( array -> items == NULL ) return ERROR_INSUFFICIENT_MEMORY ; memset ( array -> items -> objects , 0 , count * sizeof ( YR_OBJECT * ) ) ; array -> items -> count = count ; } else if ( index >= array -> items -> count ) { count = array -> items -> count * 2 ; <vul-start> while ( count <= index ) count *= 2 ; <vul-end> array -> items = ( YR_ARRAY_ITEMS * ) yr_realloc ( array -> items , sizeof ( YR_ARRAY_ITEMS ) + count * sizeof ( YR_OBJECT * ) ) ; if ( array -> items == NULL ) return ERROR_INSUFFICIENT_MEMORY ; for ( i = array -> items -> count ; i < count ; i ++ ) array -> items -> objects [ i ] = NULL ; array -> items -> count = count ; } item -> parent = object ; array -> items -> objects [ index ] = item ; return ERROR_SUCCESS ; }"
296,"CWE-119 void vp8dx_bool_decoder_fill ( BOOL_DECODER * br ) { const unsigned char * bufptr = br -> user_buffer ; VP8_BD_VALUE value = br -> value ; int count = br -> count ; <vul-start> int shift = VP8_BD_VALUE_SIZE - 8 - ( count + 8 ) ; <vul-end> size_t bytes_left = br -> user_buffer_end - bufptr ; size_t bits_left = bytes_left * CHAR_BIT ; int x = ( int ) ( shift + CHAR_BIT - bits_left ) ; int loop_end = 0 ; unsigned char decrypted [ sizeof ( VP8_BD_VALUE ) + 1 ] ; if ( br -> decrypt_cb ) { <vul-start> size_t n = bytes_left > sizeof ( decrypted ) ? sizeof ( decrypted ) : bytes_left ; <vul-end> br -> decrypt_cb ( br -> decrypt_state , bufptr , decrypted , ( int ) n ) ; bufptr = decrypted ; } if ( x >= 0 ) { count += VP8_LOTS_OF_BITS ; loop_end = x ; } if ( x < 0 || bits_left ) { while ( shift >= loop_end ) { count += CHAR_BIT ; value |= ( VP8_BD_VALUE ) * bufptr << shift ; <vul-start> <vul-end> shift -= CHAR_BIT ; } } br -> value = value ; br -> count = count ; }","void vp8dx_bool_decoder_fill ( BOOL_DECODER * br ) { const unsigned char * bufptr = br -> user_buffer ; VP8_BD_VALUE value = br -> value ; int count = br -> count ; <vul-start> int shift = VP8_BD_VALUE_SIZE - CHAR_BIT - ( count + CHAR_BIT ) ; <vul-end> size_t bytes_left = br -> user_buffer_end - bufptr ; size_t bits_left = bytes_left * CHAR_BIT ; int x = ( int ) ( shift + CHAR_BIT - bits_left ) ; int loop_end = 0 ; unsigned char decrypted [ sizeof ( VP8_BD_VALUE ) + 1 ] ; if ( br -> decrypt_cb ) { <vul-start> size_t n = MIN ( sizeof ( decrypted ) , bytes_left ) ; <vul-end> br -> decrypt_cb ( br -> decrypt_state , bufptr , decrypted , ( int ) n ) ; bufptr = decrypted ; } if ( x >= 0 ) { count += VP8_LOTS_OF_BITS ; loop_end = x ; } if ( x < 0 || bits_left ) { while ( shift >= loop_end ) { count += CHAR_BIT ; value |= ( VP8_BD_VALUE ) * bufptr << shift ; <vul-start> + bufptr ; + br -> user_buffer ; <vul-end> shift -= CHAR_BIT ; } } br -> value = value ; br -> count = count ; }"
297,"CWE-200 int res_unpack ( vorbis_info_residue * info , vorbis_info * vi , oggpack_buffer * opb ) { int j , k ; codec_setup_info * ci = ( codec_setup_info * ) vi -> codec_setup ; memset ( info , 0 , sizeof ( * info ) ) ; info -> type = oggpack_read ( opb , 16 ) ; if ( info -> type > 2 || info -> type < 0 ) goto errout ; info -> begin = oggpack_read ( opb , 24 ) ; info -> end = oggpack_read ( opb , 24 ) ; info -> grouping = oggpack_read ( opb , 24 ) + 1 ; info -> partitions = ( char ) ( oggpack_read ( opb , 6 ) + 1 ) ; info -> groupbook = ( unsigned char ) oggpack_read ( opb , 8 ) ; if ( info -> groupbook >= ci -> books ) goto errout ; info -> stagemasks = _ogg_malloc ( info -> partitions * sizeof ( * info -> stagemasks ) ) ; info -> stagebooks = _ogg_malloc ( info -> partitions * 8 * sizeof ( * info -> stagebooks ) ) ; for ( j = 0 ; j < info -> partitions ; j ++ ) { int cascade = oggpack_read ( opb , 3 ) ; if ( oggpack_read ( opb , 1 ) ) cascade |= ( oggpack_read ( opb , 5 ) << 3 ) ; info -> stagemasks [ j ] = cascade ; } for ( j = 0 ; j < info -> partitions ; j ++ ) { for ( k = 0 ; k < 8 ; k ++ ) { if ( ( info -> stagemasks [ j ] >> k ) & 1 ) { unsigned char book = ( unsigned char ) oggpack_read ( opb , 8 ) ; if ( book >= ci -> books ) goto errout ; info -> stagebooks [ j * 8 + k ] = book ; if ( k + 1 > info -> stages ) info -> stages = k + 1 ; } else info -> stagebooks [ j * 8 + k ] = 0xff ; } } if ( oggpack_eop ( opb ) ) goto errout ; <vul-start> <vul-end> return 0 ; errout : res_clear_info ( info ) ; return 1 ; }","int res_unpack ( vorbis_info_residue * info , vorbis_info * vi , oggpack_buffer * opb ) { int j , k ; codec_setup_info * ci = ( codec_setup_info * ) vi -> codec_setup ; memset ( info , 0 , sizeof ( * info ) ) ; info -> type = oggpack_read ( opb , 16 ) ; if ( info -> type > 2 || info -> type < 0 ) goto errout ; info -> begin = oggpack_read ( opb , 24 ) ; info -> end = oggpack_read ( opb , 24 ) ; info -> grouping = oggpack_read ( opb , 24 ) + 1 ; info -> partitions = ( char ) ( oggpack_read ( opb , 6 ) + 1 ) ; info -> groupbook = ( unsigned char ) oggpack_read ( opb , 8 ) ; if ( info -> groupbook >= ci -> books ) goto errout ; info -> stagemasks = _ogg_malloc ( info -> partitions * sizeof ( * info -> stagemasks ) ) ; info -> stagebooks = _ogg_malloc ( info -> partitions * 8 * sizeof ( * info -> stagebooks ) ) ; for ( j = 0 ; j < info -> partitions ; j ++ ) { int cascade = oggpack_read ( opb , 3 ) ; if ( oggpack_read ( opb , 1 ) ) cascade |= ( oggpack_read ( opb , 5 ) << 3 ) ; info -> stagemasks [ j ] = cascade ; } for ( j = 0 ; j < info -> partitions ; j ++ ) { for ( k = 0 ; k < 8 ; k ++ ) { if ( ( info -> stagemasks [ j ] >> k ) & 1 ) { unsigned char book = ( unsigned char ) oggpack_read ( opb , 8 ) ; if ( book >= ci -> books ) goto errout ; info -> stagebooks [ j * 8 + k ] = book ; if ( k + 1 > info -> stages ) info -> stages = k + 1 ; } else info -> stagebooks [ j * 8 + k ] = 0xff ; } } if ( oggpack_eop ( opb ) ) goto errout ; <vul-start> int limit = ( info -> type == 2 ? vi -> channels : 1 ) * ci -> blocksizes [ 1 ] / 2 ; if ( info -> begin > info -> end || info -> end > limit ) { goto errout ; } <vul-end> return 0 ; errout : res_clear_info ( info ) ; return 1 ; }"
298,"CWE-476 static int f2fs_read_data_page ( struct file * file , struct page * page ) { <vul-start> struct inode * inode = page -> mapping -> host ; <vul-end> int ret = - EAGAIN ; trace_f2fs_readpage ( page , DATA ) ; if ( f2fs_has_inline_data ( inode ) ) ret = f2fs_read_inline_data ( inode , page ) ; if ( ret == - EAGAIN ) <vul-start> ret = f2fs_mpage_readpages ( page -> mapping , NULL , page , 1 , false ) ; <vul-end> return ret ; }","static int f2fs_read_data_page ( struct file * file , struct page * page ) { <vul-start> struct inode * inode = page_file_mapping ( page ) -> host ; <vul-end> int ret = - EAGAIN ; trace_f2fs_readpage ( page , DATA ) ; if ( f2fs_has_inline_data ( inode ) ) ret = f2fs_read_inline_data ( inode , page ) ; if ( ret == - EAGAIN ) <vul-start> ret = f2fs_mpage_readpages ( page_file_mapping ( page ) , NULL , page , 1 , false ) ; <vul-end> return ret ; }"
299,"CWE-119 u32 h264bsdActivateParamSets ( storage_t * pStorage , u32 ppsId , u32 isIdr ) { u32 tmp ; u32 flag ; ASSERT ( pStorage ) ; ASSERT ( ppsId < MAX_NUM_PIC_PARAM_SETS ) ; if ( ( pStorage -> pps [ ppsId ] == NULL ) || ( pStorage -> sps [ pStorage -> pps [ ppsId ] -> seqParameterSetId ] == NULL ) ) { return ( HANTRO_NOK ) ; } tmp = CheckPps ( pStorage -> pps [ ppsId ] , pStorage -> sps [ pStorage -> pps [ ppsId ] -> seqParameterSetId ] ) ; if ( tmp != HANTRO_OK ) return ( tmp ) ; if ( pStorage -> activePpsId == MAX_NUM_PIC_PARAM_SETS ) { pStorage -> activePpsId = ppsId ; pStorage -> activePps = pStorage -> pps [ ppsId ] ; pStorage -> activeSpsId = pStorage -> activePps -> seqParameterSetId ; pStorage -> activeSps = pStorage -> sps [ pStorage -> activeSpsId ] ; <vul-start> <vul-end> pStorage -> picSizeInMbs = pStorage -> activeSps -> picWidthInMbs * pStorage -> activeSps -> picHeightInMbs ; <vul-start> <vul-end> pStorage -> currImage -> width = pStorage -> activeSps -> picWidthInMbs ; pStorage -> currImage -> height = pStorage -> activeSps -> picHeightInMbs ; pStorage -> pendingActivation = HANTRO_TRUE ; } else if ( pStorage -> pendingActivation ) { pStorage -> pendingActivation = HANTRO_FALSE ; FREE ( pStorage -> mb ) ; FREE ( pStorage -> sliceGroupMap ) ; ALLOCATE ( pStorage -> mb , pStorage -> picSizeInMbs , mbStorage_t ) ; ALLOCATE ( pStorage -> sliceGroupMap , pStorage -> picSizeInMbs , u32 ) ; if ( pStorage -> mb == NULL || pStorage -> sliceGroupMap == NULL ) return ( MEMORY_ALLOCATION_ERROR ) ; H264SwDecMemset ( pStorage -> mb , 0 , pStorage -> picSizeInMbs * sizeof ( mbStorage_t ) ) ; h264bsdInitMbNeighbours ( pStorage -> mb , pStorage -> activeSps -> picWidthInMbs , pStorage -> picSizeInMbs ) ; if ( pStorage -> noReordering || pStorage -> activeSps -> picOrderCntType == 2 || ( pStorage -> activeSps -> vuiParametersPresentFlag && pStorage -> activeSps -> vuiParameters -> bitstreamRestrictionFlag && ! pStorage -> activeSps -> vuiParameters -> numReorderFrames ) ) flag = HANTRO_TRUE ; else flag = HANTRO_FALSE ; tmp = h264bsdResetDpb ( pStorage -> dpb , pStorage -> activeSps -> picWidthInMbs * pStorage -> activeSps -> picHeightInMbs , pStorage -> activeSps -> maxDpbSize , pStorage -> activeSps -> numRefFrames , pStorage -> activeSps -> maxFrameNum , flag ) ; if ( tmp != HANTRO_OK ) return ( tmp ) ; } else if ( ppsId != pStorage -> activePpsId ) { if ( pStorage -> pps [ ppsId ] -> seqParameterSetId != pStorage -> activeSpsId ) { DEBUG ( ( ""SEQ PARAM SET CHANGING...\\n"" ) ) ; if ( isIdr ) { pStorage -> activePpsId = ppsId ; pStorage -> activePps = pStorage -> pps [ ppsId ] ; pStorage -> activeSpsId = pStorage -> activePps -> seqParameterSetId ; pStorage -> activeSps = pStorage -> sps [ pStorage -> activeSpsId ] ; pStorage -> picSizeInMbs = pStorage -> activeSps -> picWidthInMbs * pStorage -> activeSps -> picHeightInMbs ;","u32 h264bsdActivateParamSets ( storage_t * pStorage , u32 ppsId , u32 isIdr ) { u32 tmp ; u32 flag ; ASSERT ( pStorage ) ; ASSERT ( ppsId < MAX_NUM_PIC_PARAM_SETS ) ; if ( ( pStorage -> pps [ ppsId ] == NULL ) || ( pStorage -> sps [ pStorage -> pps [ ppsId ] -> seqParameterSetId ] == NULL ) ) { return ( HANTRO_NOK ) ; } tmp = CheckPps ( pStorage -> pps [ ppsId ] , pStorage -> sps [ pStorage -> pps [ ppsId ] -> seqParameterSetId ] ) ; if ( tmp != HANTRO_OK ) return ( tmp ) ; if ( pStorage -> activePpsId == MAX_NUM_PIC_PARAM_SETS ) { pStorage -> activePpsId = ppsId ; pStorage -> activePps = pStorage -> pps [ ppsId ] ; pStorage -> activeSpsId = pStorage -> activePps -> seqParameterSetId ; pStorage -> activeSps = pStorage -> sps [ pStorage -> activeSpsId ] ; <vul-start> if ( pStorage -> activeSps -> picWidthInMbs == 0 ) { pStorage -> picSizeInMbs = 0 ; } else if ( pStorage -> activeSps -> picHeightInMbs > UINT32_MAX / pStorage -> activeSps -> picWidthInMbs ) { return ( MEMORY_ALLOCATION_ERROR ) ; } else { <vul-end> pStorage -> picSizeInMbs = pStorage -> activeSps -> picWidthInMbs * pStorage -> activeSps -> picHeightInMbs ; <vul-start> } <vul-end> pStorage -> currImage -> width = pStorage -> activeSps -> picWidthInMbs ; pStorage -> currImage -> height = pStorage -> activeSps -> picHeightInMbs ; pStorage -> pendingActivation = HANTRO_TRUE ; } else if ( pStorage -> pendingActivation ) { pStorage -> pendingActivation = HANTRO_FALSE ; FREE ( pStorage -> mb ) ; FREE ( pStorage -> sliceGroupMap ) ; ALLOCATE ( pStorage -> mb , pStorage -> picSizeInMbs , mbStorage_t ) ; ALLOCATE ( pStorage -> sliceGroupMap , pStorage -> picSizeInMbs , u32 ) ; if ( pStorage -> mb == NULL || pStorage -> sliceGroupMap == NULL ) return ( MEMORY_ALLOCATION_ERROR ) ; H264SwDecMemset ( pStorage -> mb , 0 , pStorage -> picSizeInMbs * sizeof ( mbStorage_t ) ) ; h264bsdInitMbNeighbours ( pStorage -> mb , pStorage -> activeSps -> picWidthInMbs , pStorage -> picSizeInMbs ) ; if ( pStorage -> noReordering || pStorage -> activeSps -> picOrderCntType == 2 || ( pStorage -> activeSps -> vuiParametersPresentFlag && pStorage -> activeSps -> vuiParameters -> bitstreamRestrictionFlag && ! pStorage -> activeSps -> vuiParameters -> numReorderFrames ) ) flag = HANTRO_TRUE ; else flag = HANTRO_FALSE ; tmp = h264bsdResetDpb ( pStorage -> dpb , pStorage -> activeSps -> picWidthInMbs * pStorage -> activeSps -> picHeightInMbs , pStorage -> activeSps -> maxDpbSize , pStorage -> activeSps -> numRefFrames , pStorage -> activeSps -> maxFrameNum , flag ) ; if ( tmp != HANTRO_OK ) return ( tmp ) ; } else if ( ppsId != pStorage -> activePpsId ) { if ( pStorage -> pps [ ppsId ] -> seqParameterSetId != pStorage -> activeSpsId ) { DEBUG ( ( ""SEQ PARAM SET CHANGING...\\n"" ) ) ; if ( isIdr ) { pStorage -> activePpsId = ppsId ; pStorage -> activePps = pStorage -> pps [ ppsId ] ; pStorage -> activeSpsId = pStorage -> activePps -> seqParameterSetId ; pStorage -> activeSps = pStorage -> sps [ pStorage -> activeSpsId ] ; pStorage -> picSizeInMbs = pStorage -> activeSps -> picWidthInMbs * pStorage -> activeSps -> picHeightInMbs ;"
300,"CWE-20 void kvm_lapic_sync_to_vapic ( struct kvm_vcpu * vcpu ) { u32 data , tpr ; int max_irr , max_isr ; struct kvm_lapic * apic = vcpu -> arch . apic ; <vul-start> void * vapic ; <vul-end> apic_sync_pv_eoi_to_guest ( vcpu , apic ) ; if ( ! test_bit ( KVM_APIC_CHECK_VAPIC , & vcpu -> arch . apic_attention ) ) return ; tpr = kvm_apic_get_reg ( apic , APIC_TASKPRI ) & 0xff ; max_irr = apic_find_highest_irr ( apic ) ; if ( max_irr < 0 ) max_irr = 0 ; max_isr = apic_find_highest_isr ( apic ) ; if ( max_isr < 0 ) max_isr = 0 ; data = ( tpr & 0xff ) | ( ( max_isr & 0xf0 ) << 8 ) | ( max_irr << 24 ) ; <vul-start> vapic = kmap_atomic ( vcpu -> arch . apic -> vapic_page ) ; * ( u32 * ) ( vapic + offset_in_page ( vcpu -> arch . apic -> vapic_addr ) ) = data ; kunmap_atomic ( vapic ) ; <vul-end> }","void kvm_lapic_sync_to_vapic ( struct kvm_vcpu * vcpu ) { u32 data , tpr ; int max_irr , max_isr ; struct kvm_lapic * apic = vcpu -> arch . apic ; <vul-start> <vul-end> apic_sync_pv_eoi_to_guest ( vcpu , apic ) ; if ( ! test_bit ( KVM_APIC_CHECK_VAPIC , & vcpu -> arch . apic_attention ) ) return ; tpr = kvm_apic_get_reg ( apic , APIC_TASKPRI ) & 0xff ; max_irr = apic_find_highest_irr ( apic ) ; if ( max_irr < 0 ) max_irr = 0 ; max_isr = apic_find_highest_isr ( apic ) ; if ( max_isr < 0 ) max_isr = 0 ; data = ( tpr & 0xff ) | ( ( max_isr & 0xf0 ) << 8 ) | ( max_irr << 24 ) ; <vul-start> kvm_write_guest_cached ( vcpu -> kvm , & vcpu -> arch . apic -> vapic_cache , & data , sizeof ( u32 ) ) ; <vul-end> }"
301,"CWE-119 static int decode_bit_string ( const u8 * inbuf , size_t inlen , void * outbuf , size_t outlen , int invert ) { const u8 * in = inbuf ; u8 * out = ( u8 * ) outbuf ; <vul-start> int zero_bits = * in & 0x07 ; size_t octets_left = inlen - 1 ; <vul-end> int i , count = 0 ; <vul-start> memset ( outbuf , 0 , outlen ) ; in ++ ; <vul-end> if ( outlen < octets_left ) return SC_ERROR_BUFFER_TOO_SMALL ; if ( inlen < 1 ) return SC_ERROR_INVALID_ASN1_OBJECT ; <vul-start> <vul-end> while ( octets_left ) { int bits_to_go ; * out = 0 ; if ( octets_left == 1 ) bits_to_go = 8 - zero_bits ; else bits_to_go = 8 ; if ( invert ) for ( i = 0 ; i < bits_to_go ; i ++ ) { * out |= ( ( * in >> ( 7 - i ) ) & 1 ) << i ; } else { * out = * in ; } out ++ ; in ++ ; octets_left -- ; count ++ ; } return ( count * 8 ) - zero_bits ; }","static int decode_bit_string ( const u8 * inbuf , size_t inlen , void * outbuf , size_t outlen , int invert ) { const u8 * in = inbuf ; u8 * out = ( u8 * ) outbuf ; <vul-start> <vul-end> int i , count = 0 ; <vul-start> int zero_bits ; size_t octets_left ; <vul-end> if ( outlen < octets_left ) return SC_ERROR_BUFFER_TOO_SMALL ; if ( inlen < 1 ) return SC_ERROR_INVALID_ASN1_OBJECT ; <vul-start> zero_bits = * in & 0x07 ; octets_left = inlen - 1 ; in ++ ; memset ( outbuf , 0 , outlen ) ; <vul-end> while ( octets_left ) { int bits_to_go ; * out = 0 ; if ( octets_left == 1 ) bits_to_go = 8 - zero_bits ; else bits_to_go = 8 ; if ( invert ) for ( i = 0 ; i < bits_to_go ; i ++ ) { * out |= ( ( * in >> ( 7 - i ) ) & 1 ) << i ; } else { * out = * in ; } out ++ ; in ++ ; octets_left -- ; count ++ ; } return ( count * 8 ) - zero_bits ; }"
302,CWE-119 static int get_refresh_mask ( VP9_COMP * cpi ) { <vul-start> # if CONFIG_MULTIPLE_ARF if ( ! cpi -> multi_arf_enabled && cpi -> refresh_golden_frame && ! cpi -> refresh_alt_ref_frame ) { # else if ( cpi -> refresh_golden_frame && ! cpi -> refresh_alt_ref_frame && ! cpi -> use_svc ) { # endif <vul-end> return ( cpi -> refresh_last_frame << cpi -> lst_fb_idx ) | ( cpi -> refresh_golden_frame << cpi -> alt_fb_idx ) ; } else { int arf_idx = cpi -> alt_fb_idx ; <vul-start> # if CONFIG_MULTIPLE_ARF if ( cpi -> multi_arf_enabled ) { int sn = cpi -> sequence_number ; arf_idx = ( cpi -> frame_coding_order [ sn ] < 0 ) ? cpi -> arf_buffer_idx [ sn + 1 ] : cpi -> arf_buffer_idx [ sn ] ; <vul-end> } <vul-start> # endif <vul-end> return ( cpi -> refresh_last_frame << cpi -> lst_fb_idx ) | ( cpi -> refresh_golden_frame << cpi -> gld_fb_idx ) | ( cpi -> refresh_alt_ref_frame << arf_idx ) ; } },static int get_refresh_mask ( VP9_COMP * cpi ) { <vul-start> if ( vp9_preserve_existing_gf ( cpi ) ) { <vul-end> return ( cpi -> refresh_last_frame << cpi -> lst_fb_idx ) | ( cpi -> refresh_golden_frame << cpi -> alt_fb_idx ) ; } else { int arf_idx = cpi -> alt_fb_idx ; <vul-start> if ( ( cpi -> oxcf . pass == 2 ) && cpi -> multi_arf_allowed ) { const GF_GROUP * const gf_group = & cpi -> twopass . gf_group ; arf_idx = gf_group -> arf_update_idx [ gf_group -> index ] ; <vul-end> } <vul-start> <vul-end> return ( cpi -> refresh_last_frame << cpi -> lst_fb_idx ) | ( cpi -> refresh_golden_frame << cpi -> gld_fb_idx ) | ( cpi -> refresh_alt_ref_frame << arf_idx ) ; } }
303,"CWE-674 yyn = yypact [ yystate ] ; if ( yypact_value_is_default ( yyn ) ) goto yydefault ; if ( yychar == YYEMPTY ) { YYDPRINTF ( ( stderr , ""Reading a token: "" ) ) ; yychar = yylex ( & yylval , yyscanner , lex_env ) ; } if ( yychar <= YYEOF ) { yychar = yytoken = YYEOF ; YYDPRINTF ( ( stderr , ""Now at end of input.\\n"" ) ) ; } else { yytoken = YYTRANSLATE ( yychar ) ; YY_SYMBOL_PRINT ( ""Next token is"" , yytoken , & yylval , & yylloc ) ; } yyn += yytoken ; if ( yyn < 0 || YYLAST < yyn || yycheck [ yyn ] != yytoken ) goto yydefault ; yyn = yytable [ yyn ] ; if ( yyn <= 0 ) { if ( yytable_value_is_error ( yyn ) ) goto yyerrlab ; yyn = - yyn ; goto yyreduce ; } if ( yyerrstatus ) yyerrstatus -- ; YY_SYMBOL_PRINT ( ""Shifting"" , yytoken , & yylval , & yylloc ) ; yychar = YYEMPTY ; yystate = yyn ; YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN * ++ yyvsp = yylval ; YY_IGNORE_MAYBE_UNINITIALIZED_END goto yynewstate ; yydefault : yyn = yydefact [ yystate ] ; if ( yyn == 0 ) goto yyerrlab ; goto yyreduce ; yyreduce : yylen = yyr2 [ yyn ] ; yyval = yyvsp [ 1 - yylen ] ; YY_REDUCE_PRINT ( yyn ) ; switch ( yyn ) { case 2 : <vul-start> # line 106 ""hex_grammar.y"" <vul-end> { RE_AST * re_ast = yyget_extra ( yyscanner ) ; re_ast -> root_node = ( yyvsp [ - 1 ] . re_node ) ; } <vul-start> # line 1330 ""hex_grammar.c"" <vul-end> break ; case 3 : <vul-start> # line 115 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1338 ""hex_grammar.c"" <vul-end> break ; case 4 : <vul-start> # line 119 ""hex_grammar.y"" { <vul-end> ( yyval . re_node ) = yr_re_node_create ( RE_NODE_CONCAT , ( yyvsp [ - 1 ] . re_node ) , ( yyvsp [ 0 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 1 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ 0 ] . re_node ) ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } <vul-start> # line 1351 ""hex_grammar.c"" <vul-end> break ; case 5 : <vul-start> # line 128 ""hex_grammar.y"" <vul-end> { RE_NODE * new_concat ; RE_NODE * leftmost_concat = NULL ; RE_NODE * leftmost_node = ( yyvsp [ - 1 ] . re_node ) ; <vul-start> <vul-end> ( yyval . re_node ) = NULL ; while ( leftmost_node -> type == RE_NODE_CONCAT ) { leftmost_concat = leftmost_node ; leftmost_node = leftmost_node -> left ; } new_concat = yr_re_node_create ( RE_NODE_CONCAT , ( yyvsp [ - 2 ] . re_node ) , leftmost_node ) ; if ( new_concat != NULL ) { if ( leftmost_concat != NULL ) { leftmost_concat -> left = new_concat ; ( yyval . re_node ) = yr_re_node_create ( RE_NODE_CONCAT , ( yyvsp [ - 1 ] . re_node ) , ( yyvsp [ 0 ] . re_node ) ) ; } else { ( yyval . re_node ) = yr_re_node_create ( RE_NODE_CONCAT , new_concat , ( yyvsp [ 0 ] . re_node ) ) ; } } DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 2 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 1 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ 0 ] . re_node ) ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } <vul-start> # line 1413 ""hex_grammar.c"" <vul-end> break ; case 6 : <vul-start> # line 190 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1421 ""hex_grammar.c"" <vul-end> break ; case 7 : <vul-start> # line 194 ""hex_grammar.y"" { <vul-end> ( yyval . re_node ) = yr_re_node_create ( RE_NODE_CONCAT , ( yyvsp [ - 1 ] . re_node ) , ( yyvsp [ 0 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 1 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ 0 ] . re_node ) ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } <vul-start> # line 1434 ""hex_grammar.c"" <vul-end> break ; case 8 : <vul-start> # line 207 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1442 ""hex_grammar.c"" <vul-end> break ; case 9 : <vul-start> # line 211 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; ( yyval . re_node ) -> greedy = FALSE ; } <vul-start> # line 1451 ""hex_grammar.c"" <vul-end> break ; case 10 : <vul-start> # line 220 ""hex_grammar.y"" <vul-end> { lex_env -> token_count ++ ; if ( lex_env -> token_count > MAX_HEX_STRING_TOKENS ) { yr_re_node_destroy ( ( yyvsp [ 0 ] . re_node ) ) ; yyerror ( yyscanner , lex_env , ""string too long"" ) ; YYABORT ; } ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1468 ""hex_grammar.c"" <vul-end> break ; case 11 : <vul-start> # line 233 ""hex_grammar.y"" <vul-end> { lex_env -> inside_or ++ ; } <vul-start> # line 1476 ""hex_grammar.c"" <vul-end> break ; case 12 : <vul-start> # line 237 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ - 1 ] . re_node ) ; lex_env -> inside_or -- ; } <vul-start> # line 1485 ""hex_grammar.c"" <vul-end> break ; case 13 : <vul-start> # line 246 ""hex_grammar.y"" <vul-end> { if ( ( yyvsp [ - 1 ] . integer ) <= 0 ) { yyerror ( yyscanner , lex_env , ""invalid jump length"" ) ; YYABORT ; } if ( lex_env -> inside_or && ( yyvsp [ - 1 ] . integer ) > STRING_CHAINING_THRESHOLD ) { yyerror ( yyscanner , lex_env , ""jumps over "" STR ( STRING_CHAINING_THRESHOLD ) "" now allowed inside alternation (|)"" ) ; YYABORT ; } ( yyval . re_node ) = yr_re_node_create ( RE_NODE_RANGE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> start = ( int ) ( yyvsp [ - 1 ] . integer ) ; ( yyval . re_node ) -> end = ( int ) ( yyvsp [ - 1 ] . integer ) ; } <vul-start> # line 1512 ""hex_grammar.c"" <vul-end> break ; case 14 : <vul-start> # line 269 ""hex_grammar.y"" <vul-end> { if ( lex_env -> inside_or && ( ( yyvsp [ - 3 ] . integer ) > STRING_CHAINING_THRESHOLD || ( yyvsp [ - 1 ] . integer ) > STRING_CHAINING_THRESHOLD ) ) { yyerror ( yyscanner , lex_env , ""jumps over "" STR ( STRING_CHAINING_THRESHOLD ) "" now allowed inside alternation (|)"" ) ; YYABORT ; } if ( ( yyvsp [ - 3 ] . integer ) < 0 || ( yyvsp [ - 1 ] . integer ) < 0 ) { yyerror ( yyscanner , lex_env , ""invalid negative jump length"" ) ; YYABORT ; } if ( ( yyvsp [ - 3 ] . integer ) > ( yyvsp [ - 1 ] . integer ) ) { yyerror ( yyscanner , lex_env , ""invalid jump range"" ) ; YYABORT ; } ( yyval . re_node ) = yr_re_node_create ( RE_NODE_RANGE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> start = ( int ) ( yyvsp [ - 3 ] . integer ) ; ( yyval . re_node ) -> end = ( int ) ( yyvsp [ - 1 ] . integer ) ; } <vul-start> # line 1548 ""hex_grammar.c"" <vul-end> break ; case 15 : <vul-start> # line 301 ""hex_grammar.y"" <vul-end> { if ( lex_env -> inside_or ) { yyerror ( yyscanner , lex_env , ""unbounded jumps not allowed inside alternation (|)"" ) ; YYABORT ; } if ( ( yyvsp [ - 2 ] . integer ) < 0 ) { yyerror ( yyscanner , lex_env , ""invalid negative jump length"" ) ; YYABORT ; } ( yyval . re_node ) = yr_re_node_create ( RE_NODE_RANGE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> start = ( int ) ( yyvsp [ - 2 ] . integer ) ; ( yyval . re_node ) -> end = INT_MAX ; } <vul-start> # line 1574 ""hex_grammar.c"" <vul-end> break ; case 16 : <vul-start> # line 323 ""hex_grammar.y"" <vul-end> { if ( lex_env -> inside_or ) { yyerror ( yyscanner , lex_env , ""unbounded jumps not allowed inside alternation (|)"" ) ; YYABORT ; } ( yyval . re_node ) = yr_re_node_create ( RE_NODE_RANGE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> start = 0 ; ( yyval . re_node ) -> end = INT_MAX ; } <vul-start> # line 1594 ""hex_grammar.c"" <vul-end> break ; case 17 : <vul-start> # line 343 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1602 ""hex_grammar.c"" <vul-end> break ; case 18 : <vul-start> # line 347 ""hex_grammar.y"" <vul-end> { mark_as_not_fast_regexp ( ) ; <vul-start> <vul-end> ( yyval . re_node ) = yr_re_node_create ( RE_NODE_ALT , ( yyvsp [ - 2 ] . re_node ) , ( yyvsp [ 0 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 2 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ 0 ] . re_node ) ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } <vul-start> # line 1617 ""hex_grammar.c"" <vul-end> break ; case 19 : <vul-start> # line 361 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = yr_re_node_create ( RE_NODE_LITERAL , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> value = ( int ) ( yyvsp [ 0 ] . integer ) ; } <vul-start> # line 1629 ""hex_grammar.c"" <vul-end> break ; case 20 : <vul-start> # line 369 ""hex_grammar.y"" <vul-end> { uint8_t mask = ( uint8_t ) ( ( yyvsp [ 0 ] . integer ) >> 8 ) ; if ( mask == 0x00 ) { ( yyval . re_node ) = yr_re_node_create ( RE_NODE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } else { ( yyval . re_node ) = yr_re_node_create ( RE_NODE_MASKED_LITERAL , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> value = ( yyvsp [ 0 ] . integer ) & 0xFF ; ( yyval . re_node ) -> mask = mask ; } } <vul-start> # line 1653 ""hex_grammar.c"" break ; # line 1657 ""hex_grammar.c"" <vul-end> default : break ; } YY_SYMBOL_PRINT ( ""-> $$ ="" , yyr1 [ yyn ] , & yyval , & yyloc ) ; YYPOPSTACK ( yylen ) ; yylen = 0 ; YY_STACK_PRINT ( yyss , yyssp ) ; * ++ yyvsp = yyval ; yyn = yyr1 [ yyn ] ; yystate = yypgoto [ yyn - YYNTOKENS ] + * yyssp ; if ( 0 <= yystate && yystate <= YYLAST && yycheck [ yystate ] == * yyssp ) yystate = yytable [ yystate ] ; else yystate = yydefgoto [ yyn - YYNTOKENS ] ; goto yynewstate ; yyerrlab : yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE ( yychar ) ; if ( ! yyerrstatus ) { <vul-start> <vul-end> # if ! YYERROR_VERBOSE yyerror ( yyscanner , lex_env , YY_ ( ""syntax error"" ) ) ; # else # define YYSYNTAX_ERROR yysyntax_error ( & yymsg_alloc , & yymsg , \\ yyssp , yytoken ) { char const * yymsgp = YY_ ( ""syntax error"" ) ; int yysyntax_error_status ; yysyntax_error_status = YYSYNTAX_ERROR ; if ( yysyntax_error_status == 0 ) yymsgp = yymsg ; else if ( yysyntax_error_status == 1 ) { if ( yymsg != yymsgbuf ) YYSTACK_FREE ( yymsg ) ; yymsg = ( char * ) YYSTACK_ALLOC ( yymsg_alloc ) ; if ( ! yymsg ) { yymsg = yymsgbuf ; yymsg_alloc = sizeof yymsgbuf ; yysyntax_error_status = 2 ; } else { yysyntax_error_status = YYSYNTAX_ERROR ; yymsgp = yymsg ; } } yyerror ( yyscanner , lex_env , yymsgp ) ; if ( yysyntax_error_status == 2 ) goto yyexhaustedlab ;","yyn = yypact [ yystate ] ; if ( yypact_value_is_default ( yyn ) ) goto yydefault ; if ( yychar == YYEMPTY ) { YYDPRINTF ( ( stderr , ""Reading a token: "" ) ) ; yychar = yylex ( & yylval , yyscanner , lex_env ) ; } if ( yychar <= YYEOF ) { yychar = yytoken = YYEOF ; YYDPRINTF ( ( stderr , ""Now at end of input.\\n"" ) ) ; } else { yytoken = YYTRANSLATE ( yychar ) ; YY_SYMBOL_PRINT ( ""Next token is"" , yytoken , & yylval , & yylloc ) ; } yyn += yytoken ; if ( yyn < 0 || YYLAST < yyn || yycheck [ yyn ] != yytoken ) goto yydefault ; yyn = yytable [ yyn ] ; if ( yyn <= 0 ) { if ( yytable_value_is_error ( yyn ) ) goto yyerrlab ; yyn = - yyn ; goto yyreduce ; } if ( yyerrstatus ) yyerrstatus -- ; YY_SYMBOL_PRINT ( ""Shifting"" , yytoken , & yylval , & yylloc ) ; yychar = YYEMPTY ; yystate = yyn ; YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN * ++ yyvsp = yylval ; YY_IGNORE_MAYBE_UNINITIALIZED_END goto yynewstate ; yydefault : yyn = yydefact [ yystate ] ; if ( yyn == 0 ) goto yyerrlab ; goto yyreduce ; yyreduce : yylen = yyr2 [ yyn ] ; yyval = yyvsp [ 1 - yylen ] ; YY_REDUCE_PRINT ( yyn ) ; switch ( yyn ) { case 2 : <vul-start> # line 113 ""hex_grammar.y"" <vul-end> { RE_AST * re_ast = yyget_extra ( yyscanner ) ; re_ast -> root_node = ( yyvsp [ - 1 ] . re_node ) ; } <vul-start> # line 1337 ""hex_grammar.c"" <vul-end> break ; case 3 : <vul-start> # line 122 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1345 ""hex_grammar.c"" <vul-end> break ; case 4 : <vul-start> # line 126 ""hex_grammar.y"" { incr_ast_levels ( ) ; <vul-end> ( yyval . re_node ) = yr_re_node_create ( RE_NODE_CONCAT , ( yyvsp [ - 1 ] . re_node ) , ( yyvsp [ 0 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 1 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ 0 ] . re_node ) ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } <vul-start> # line 1360 ""hex_grammar.c"" <vul-end> break ; case 5 : <vul-start> # line 137 ""hex_grammar.y"" <vul-end> { RE_NODE * new_concat ; RE_NODE * leftmost_concat = NULL ; RE_NODE * leftmost_node = ( yyvsp [ - 1 ] . re_node ) ; <vul-start> incr_ast_levels ( ) ; <vul-end> ( yyval . re_node ) = NULL ; while ( leftmost_node -> type == RE_NODE_CONCAT ) { leftmost_concat = leftmost_node ; leftmost_node = leftmost_node -> left ; } new_concat = yr_re_node_create ( RE_NODE_CONCAT , ( yyvsp [ - 2 ] . re_node ) , leftmost_node ) ; if ( new_concat != NULL ) { if ( leftmost_concat != NULL ) { leftmost_concat -> left = new_concat ; ( yyval . re_node ) = yr_re_node_create ( RE_NODE_CONCAT , ( yyvsp [ - 1 ] . re_node ) , ( yyvsp [ 0 ] . re_node ) ) ; } else { ( yyval . re_node ) = yr_re_node_create ( RE_NODE_CONCAT , new_concat , ( yyvsp [ 0 ] . re_node ) ) ; } } DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 2 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 1 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ 0 ] . re_node ) ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } <vul-start> # line 1424 ""hex_grammar.c"" <vul-end> break ; case 6 : <vul-start> # line 201 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1432 ""hex_grammar.c"" <vul-end> break ; case 7 : <vul-start> # line 205 ""hex_grammar.y"" { incr_ast_levels ( ) ; <vul-end> ( yyval . re_node ) = yr_re_node_create ( RE_NODE_CONCAT , ( yyvsp [ - 1 ] . re_node ) , ( yyvsp [ 0 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 1 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ 0 ] . re_node ) ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } <vul-start> # line 1447 ""hex_grammar.c"" <vul-end> break ; case 8 : <vul-start> # line 220 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1455 ""hex_grammar.c"" <vul-end> break ; case 9 : <vul-start> # line 224 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; ( yyval . re_node ) -> greedy = FALSE ; } <vul-start> # line 1464 ""hex_grammar.c"" <vul-end> break ; case 10 : <vul-start> # line 233 ""hex_grammar.y"" <vul-end> { lex_env -> token_count ++ ; if ( lex_env -> token_count > MAX_HEX_STRING_TOKENS ) { yr_re_node_destroy ( ( yyvsp [ 0 ] . re_node ) ) ; yyerror ( yyscanner , lex_env , ""string too long"" ) ; YYABORT ; } ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1481 ""hex_grammar.c"" <vul-end> break ; case 11 : <vul-start> # line 246 ""hex_grammar.y"" <vul-end> { lex_env -> inside_or ++ ; } <vul-start> # line 1489 ""hex_grammar.c"" <vul-end> break ; case 12 : <vul-start> # line 250 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ - 1 ] . re_node ) ; lex_env -> inside_or -- ; } <vul-start> # line 1498 ""hex_grammar.c"" <vul-end> break ; case 13 : <vul-start> # line 259 ""hex_grammar.y"" <vul-end> { if ( ( yyvsp [ - 1 ] . integer ) <= 0 ) { yyerror ( yyscanner , lex_env , ""invalid jump length"" ) ; YYABORT ; } if ( lex_env -> inside_or && ( yyvsp [ - 1 ] . integer ) > STRING_CHAINING_THRESHOLD ) { yyerror ( yyscanner , lex_env , ""jumps over "" STR ( STRING_CHAINING_THRESHOLD ) "" now allowed inside alternation (|)"" ) ; YYABORT ; } ( yyval . re_node ) = yr_re_node_create ( RE_NODE_RANGE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> start = ( int ) ( yyvsp [ - 1 ] . integer ) ; ( yyval . re_node ) -> end = ( int ) ( yyvsp [ - 1 ] . integer ) ; } <vul-start> # line 1525 ""hex_grammar.c"" <vul-end> break ; case 14 : <vul-start> # line 282 ""hex_grammar.y"" <vul-end> { if ( lex_env -> inside_or && ( ( yyvsp [ - 3 ] . integer ) > STRING_CHAINING_THRESHOLD || ( yyvsp [ - 1 ] . integer ) > STRING_CHAINING_THRESHOLD ) ) { yyerror ( yyscanner , lex_env , ""jumps over "" STR ( STRING_CHAINING_THRESHOLD ) "" now allowed inside alternation (|)"" ) ; YYABORT ; } if ( ( yyvsp [ - 3 ] . integer ) < 0 || ( yyvsp [ - 1 ] . integer ) < 0 ) { yyerror ( yyscanner , lex_env , ""invalid negative jump length"" ) ; YYABORT ; } if ( ( yyvsp [ - 3 ] . integer ) > ( yyvsp [ - 1 ] . integer ) ) { yyerror ( yyscanner , lex_env , ""invalid jump range"" ) ; YYABORT ; } ( yyval . re_node ) = yr_re_node_create ( RE_NODE_RANGE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> start = ( int ) ( yyvsp [ - 3 ] . integer ) ; ( yyval . re_node ) -> end = ( int ) ( yyvsp [ - 1 ] . integer ) ; } <vul-start> # line 1561 ""hex_grammar.c"" <vul-end> break ; case 15 : <vul-start> # line 314 ""hex_grammar.y"" <vul-end> { if ( lex_env -> inside_or ) { yyerror ( yyscanner , lex_env , ""unbounded jumps not allowed inside alternation (|)"" ) ; YYABORT ; } if ( ( yyvsp [ - 2 ] . integer ) < 0 ) { yyerror ( yyscanner , lex_env , ""invalid negative jump length"" ) ; YYABORT ; } ( yyval . re_node ) = yr_re_node_create ( RE_NODE_RANGE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> start = ( int ) ( yyvsp [ - 2 ] . integer ) ; ( yyval . re_node ) -> end = INT_MAX ; } <vul-start> # line 1587 ""hex_grammar.c"" <vul-end> break ; case 16 : <vul-start> # line 336 ""hex_grammar.y"" <vul-end> { if ( lex_env -> inside_or ) { yyerror ( yyscanner , lex_env , ""unbounded jumps not allowed inside alternation (|)"" ) ; YYABORT ; } ( yyval . re_node ) = yr_re_node_create ( RE_NODE_RANGE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> start = 0 ; ( yyval . re_node ) -> end = INT_MAX ; } <vul-start> # line 1607 ""hex_grammar.c"" <vul-end> break ; case 17 : <vul-start> # line 356 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = ( yyvsp [ 0 ] . re_node ) ; } <vul-start> # line 1615 ""hex_grammar.c"" <vul-end> break ; case 18 : <vul-start> # line 360 ""hex_grammar.y"" <vul-end> { mark_as_not_fast_regexp ( ) ; <vul-start> incr_ast_levels ( ) ; <vul-end> ( yyval . re_node ) = yr_re_node_create ( RE_NODE_ALT , ( yyvsp [ - 2 ] . re_node ) , ( yyvsp [ 0 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ - 2 ] . re_node ) ) ; DESTROY_NODE_IF ( ( yyval . re_node ) == NULL , ( yyvsp [ 0 ] . re_node ) ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } <vul-start> # line 1631 ""hex_grammar.c"" <vul-end> break ; case 19 : <vul-start> # line 375 ""hex_grammar.y"" <vul-end> { ( yyval . re_node ) = yr_re_node_create ( RE_NODE_LITERAL , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> value = ( int ) ( yyvsp [ 0 ] . integer ) ; } <vul-start> # line 1643 ""hex_grammar.c"" <vul-end> break ; case 20 : <vul-start> # line 383 ""hex_grammar.y"" <vul-end> { uint8_t mask = ( uint8_t ) ( ( yyvsp [ 0 ] . integer ) >> 8 ) ; if ( mask == 0x00 ) { ( yyval . re_node ) = yr_re_node_create ( RE_NODE_ANY , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; } else { ( yyval . re_node ) = yr_re_node_create ( RE_NODE_MASKED_LITERAL , NULL , NULL ) ; ERROR_IF ( ( yyval . re_node ) == NULL , ERROR_INSUFFICIENT_MEMORY ) ; ( yyval . re_node ) -> value = ( yyvsp [ 0 ] . integer ) & 0xFF ; ( yyval . re_node ) -> mask = mask ; } } <vul-start> # line 1667 ""hex_grammar.c"" break ; # line 1671 ""hex_grammar.c"" <vul-end> default : break ; } YY_SYMBOL_PRINT ( ""-> $$ ="" , yyr1 [ yyn ] , & yyval , & yyloc ) ; YYPOPSTACK ( yylen ) ; yylen = 0 ; YY_STACK_PRINT ( yyss , yyssp ) ; * ++ yyvsp = yyval ; yyn = yyr1 [ yyn ] ; yystate = yypgoto [ yyn - YYNTOKENS ] + * yyssp ; if ( 0 <= yystate && yystate <= YYLAST && yycheck [ yystate ] == * yyssp ) yystate = yytable [ yystate ] ; else yystate = yydefgoto [ yyn - YYNTOKENS ] ; goto yynewstate ; yyerrlab : yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE ( yychar ) ; if ( ! yyerrstatus ) { <vul-start> + yynerrs ; <vul-end> # if ! YYERROR_VERBOSE yyerror ( yyscanner , lex_env , YY_ ( ""syntax error"" ) ) ; # else # define YYSYNTAX_ERROR yysyntax_error ( & yymsg_alloc , & yymsg , \\ yyssp , yytoken ) { char const * yymsgp = YY_ ( ""syntax error"" ) ; int yysyntax_error_status ; yysyntax_error_status = YYSYNTAX_ERROR ; if ( yysyntax_error_status == 0 ) yymsgp = yymsg ; else if ( yysyntax_error_status == 1 ) { if ( yymsg != yymsgbuf ) YYSTACK_FREE ( yymsg ) ; yymsg = ( char * ) YYSTACK_ALLOC ( yymsg_alloc ) ; if ( ! yymsg ) { yymsg = yymsgbuf ; yymsg_alloc = sizeof yymsgbuf ; yysyntax_error_status = 2 ; } else { yysyntax_error_status = YYSYNTAX_ERROR ; yymsgp = yymsg ; } } yyerror ( yyscanner , lex_env , yymsgp ) ; if ( yysyntax_error_status == 2 ) goto yyexhaustedlab ;"
304,"CWE-476 if ( crypt_byte_block ) * crypt_byte_block = 0 ; if ( skip_byte_block ) * skip_byte_block = 0 ; if ( container_type ) * container_type = 0 ; if ( key_info ) * key_info = NULL ; if ( key_info_size ) * key_info_size = 0 ; sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_CENC_SCHEME , NULL ) ; if ( ! sinf ) sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_CBC_SCHEME , NULL ) ; if ( ! sinf ) sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_CENS_SCHEME , NULL ) ; if ( ! sinf ) sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_CBCS_SCHEME , NULL ) ; if ( ! sinf ) sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_PIFF_SCHEME , NULL ) ; if ( ! sinf ) { u32 i , nb_stsd = gf_list_count ( trak -> Media -> information -> sampleTable -> SampleDescription -> child_boxes ) ; for ( i = 0 ; i < nb_stsd ; i ++ ) { GF_ProtectionSchemeInfoBox * a_sinf ; GF_SampleEntryBox * sentry = NULL ; if ( i + 1 == sampleDescriptionIndex ) continue ; sentry = gf_list_get ( trak -> Media -> information -> sampleTable -> SampleDescription -> child_boxes , i ) ; a_sinf = ( GF_ProtectionSchemeInfoBox * ) gf_isom_box_find_child ( sentry -> child_boxes , GF_ISOM_BOX_TYPE_SINF ) ; if ( ! a_sinf ) continue ; return ; } } if ( sinf && sinf -> info && sinf -> info -> tenc ) { if ( default_IsEncrypted ) * default_IsEncrypted = sinf -> info -> tenc -> isProtected ; if ( crypt_byte_block ) * crypt_byte_block = sinf -> info -> tenc -> crypt_byte_block ; if ( skip_byte_block ) * skip_byte_block = sinf -> info -> tenc -> skip_byte_block ; if ( key_info ) * key_info = sinf -> info -> tenc -> key_info ; if ( key_info_size ) { * key_info_size = 20 ; if ( ! sinf -> info -> tenc -> key_info [ 3 ] ) * key_info_size += 1 + sinf -> info -> tenc -> key_info [ 20 ] ; } if ( container_type ) * container_type = GF_ISOM_BOX_TYPE_SENC ; } else if ( sinf && sinf -> info && sinf -> info -> piff_tenc ) { if ( default_IsEncrypted ) * default_IsEncrypted = GF_TRUE ; if ( key_info ) * key_info = sinf -> info -> piff_tenc -> key_info ; if ( key_info_size ) * key_info_size = 19 ; if ( container_type ) * container_type = GF_ISOM_BOX_UUID_PSEC ; } else { u32 i , count = 0 ; GF_CENCSampleEncryptionGroupEntry * seig_entry = NULL ; if ( ! trak -> moov -> mov -> is_smooth ) count = gf_list_count ( trak -> Media -> information -> sampleTable -> sampleGroupsDescription ) ; for ( i = 0 ; i < count ; i ++ ) { GF_SampleGroupDescriptionBox * sgdesc = ( GF_SampleGroupDescriptionBox * ) gf_list_get ( trak -> Media -> information -> sampleTable -> sampleGroupsDescription , i ) ; if ( sgdesc -> grouping_type != GF_ISOM_SAMPLE_GROUP_SEIG ) continue ; if ( sgdesc -> default_description_index ) seig_entry = gf_list_get ( sgdesc -> group_descriptions , sgdesc -> default_description_index - 1 ) ; else seig_entry = gf_list_get ( sgdesc -> group_descriptions , 0 ) ; <vul-start> if ( ! seig_entry -> key_info [ 0 ] ) <vul-end> seig_entry = NULL ; break ; } if ( seig_entry ) { if ( default_IsEncrypted ) * default_IsEncrypted = seig_entry -> IsProtected ; if ( crypt_byte_block ) * crypt_byte_block = seig_entry -> crypt_byte_block ; if ( skip_byte_block ) * skip_byte_block = seig_entry -> skip_byte_block ; if ( key_info ) * key_info = seig_entry -> key_info ; if ( key_info_size ) * key_info_size = seig_entry -> key_info_size ; if ( container_type ) * container_type = GF_ISOM_BOX_TYPE_SENC ; } else { if ( ! trak -> moov -> mov -> is_smooth ) { trak -> moov -> mov -> is_smooth = GF_TRUE ; GF_LOG ( GF_LOG_WARNING , GF_LOG_CONTAINER , ( ""[iso file] senc box without tenc, assuming MS smooth+piff\\n"" ) ) ; } if ( default_IsEncrypted ) * default_IsEncrypted = GF_TRUE ; if ( container_type ) * container_type = GF_ISOM_BOX_UUID_PSEC ; } } if ( container_type && trak -> sample_encryption ) { if ( trak -> sample_encryption -> type == GF_ISOM_BOX_TYPE_SENC ) * container_type = GF_ISOM_BOX_TYPE_SENC ; else if ( trak -> sample_encryption -> type == GF_ISOM_BOX_TYPE_UUID ) * container_type = ( ( GF_UUIDBox * ) trak -> sample_encryption ) -> internal_4cc ; } }","if ( crypt_byte_block ) * crypt_byte_block = 0 ; if ( skip_byte_block ) * skip_byte_block = 0 ; if ( container_type ) * container_type = 0 ; if ( key_info ) * key_info = NULL ; if ( key_info_size ) * key_info_size = 0 ; sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_CENC_SCHEME , NULL ) ; if ( ! sinf ) sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_CBC_SCHEME , NULL ) ; if ( ! sinf ) sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_CENS_SCHEME , NULL ) ; if ( ! sinf ) sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_CBCS_SCHEME , NULL ) ; if ( ! sinf ) sinf = isom_get_sinf_entry ( trak , sampleDescriptionIndex , GF_ISOM_PIFF_SCHEME , NULL ) ; if ( ! sinf ) { u32 i , nb_stsd = gf_list_count ( trak -> Media -> information -> sampleTable -> SampleDescription -> child_boxes ) ; for ( i = 0 ; i < nb_stsd ; i ++ ) { GF_ProtectionSchemeInfoBox * a_sinf ; GF_SampleEntryBox * sentry = NULL ; if ( i + 1 == sampleDescriptionIndex ) continue ; sentry = gf_list_get ( trak -> Media -> information -> sampleTable -> SampleDescription -> child_boxes , i ) ; a_sinf = ( GF_ProtectionSchemeInfoBox * ) gf_isom_box_find_child ( sentry -> child_boxes , GF_ISOM_BOX_TYPE_SINF ) ; if ( ! a_sinf ) continue ; return ; } } if ( sinf && sinf -> info && sinf -> info -> tenc ) { if ( default_IsEncrypted ) * default_IsEncrypted = sinf -> info -> tenc -> isProtected ; if ( crypt_byte_block ) * crypt_byte_block = sinf -> info -> tenc -> crypt_byte_block ; if ( skip_byte_block ) * skip_byte_block = sinf -> info -> tenc -> skip_byte_block ; if ( key_info ) * key_info = sinf -> info -> tenc -> key_info ; if ( key_info_size ) { * key_info_size = 20 ; if ( ! sinf -> info -> tenc -> key_info [ 3 ] ) * key_info_size += 1 + sinf -> info -> tenc -> key_info [ 20 ] ; } if ( container_type ) * container_type = GF_ISOM_BOX_TYPE_SENC ; } else if ( sinf && sinf -> info && sinf -> info -> piff_tenc ) { if ( default_IsEncrypted ) * default_IsEncrypted = GF_TRUE ; if ( key_info ) * key_info = sinf -> info -> piff_tenc -> key_info ; if ( key_info_size ) * key_info_size = 19 ; if ( container_type ) * container_type = GF_ISOM_BOX_UUID_PSEC ; } else { u32 i , count = 0 ; GF_CENCSampleEncryptionGroupEntry * seig_entry = NULL ; if ( ! trak -> moov -> mov -> is_smooth ) count = gf_list_count ( trak -> Media -> information -> sampleTable -> sampleGroupsDescription ) ; for ( i = 0 ; i < count ; i ++ ) { GF_SampleGroupDescriptionBox * sgdesc = ( GF_SampleGroupDescriptionBox * ) gf_list_get ( trak -> Media -> information -> sampleTable -> sampleGroupsDescription , i ) ; if ( sgdesc -> grouping_type != GF_ISOM_SAMPLE_GROUP_SEIG ) continue ; if ( sgdesc -> default_description_index ) seig_entry = gf_list_get ( sgdesc -> group_descriptions , sgdesc -> default_description_index - 1 ) ; else seig_entry = gf_list_get ( sgdesc -> group_descriptions , 0 ) ; <vul-start> if ( seig_entry && ! seig_entry -> key_info [ 0 ] ) <vul-end> seig_entry = NULL ; break ; } if ( seig_entry ) { if ( default_IsEncrypted ) * default_IsEncrypted = seig_entry -> IsProtected ; if ( crypt_byte_block ) * crypt_byte_block = seig_entry -> crypt_byte_block ; if ( skip_byte_block ) * skip_byte_block = seig_entry -> skip_byte_block ; if ( key_info ) * key_info = seig_entry -> key_info ; if ( key_info_size ) * key_info_size = seig_entry -> key_info_size ; if ( container_type ) * container_type = GF_ISOM_BOX_TYPE_SENC ; } else { if ( ! trak -> moov -> mov -> is_smooth ) { trak -> moov -> mov -> is_smooth = GF_TRUE ; GF_LOG ( GF_LOG_WARNING , GF_LOG_CONTAINER , ( ""[iso file] senc box without tenc, assuming MS smooth+piff\\n"" ) ) ; } if ( default_IsEncrypted ) * default_IsEncrypted = GF_TRUE ; if ( container_type ) * container_type = GF_ISOM_BOX_UUID_PSEC ; } } if ( container_type && trak -> sample_encryption ) { if ( trak -> sample_encryption -> type == GF_ISOM_BOX_TYPE_SENC ) * container_type = GF_ISOM_BOX_TYPE_SENC ; else if ( trak -> sample_encryption -> type == GF_ISOM_BOX_TYPE_UUID ) * container_type = ( ( GF_UUIDBox * ) trak -> sample_encryption ) -> internal_4cc ; } }"
305,"CWE-125 if ( TYPE ( ch ) == DOUBLESTAR ) break ; if ( TYPE ( ch ) == vfpdef || TYPE ( ch ) == tfpdef ) nposargs ++ ; if ( TYPE ( ch ) == EQUAL ) nposdefaults ++ ; } for ( ; i < NCH ( n ) ; ++ i ) { ch = CHILD ( n , i ) ; if ( TYPE ( ch ) == DOUBLESTAR ) break ; if ( TYPE ( ch ) == tfpdef || TYPE ( ch ) == vfpdef ) nkwonlyargs ++ ; } posargs = ( nposargs ? _Py_asdl_seq_new ( nposargs , c -> c_arena ) : NULL ) ; if ( ! posargs && nposargs ) return NULL ; kwonlyargs = ( nkwonlyargs ? _Py_asdl_seq_new ( nkwonlyargs , c -> c_arena ) : NULL ) ; if ( ! kwonlyargs && nkwonlyargs ) return NULL ; posdefaults = ( nposdefaults ? _Py_asdl_seq_new ( nposdefaults , c -> c_arena ) : NULL ) ; if ( ! posdefaults && nposdefaults ) return NULL ; kwdefaults = ( nkwonlyargs ? _Py_asdl_seq_new ( nkwonlyargs , c -> c_arena ) : NULL ) ; if ( ! kwdefaults && nkwonlyargs ) return NULL ; i = 0 ; j = 0 ; k = 0 ; while ( i < NCH ( n ) ) { ch = CHILD ( n , i ) ; switch ( TYPE ( ch ) ) { case tfpdef : case vfpdef : if ( i + 1 < NCH ( n ) && TYPE ( CHILD ( n , i + 1 ) ) == EQUAL ) { expr_ty expression = ast_for_expr ( c , CHILD ( n , i + 2 ) ) ; if ( ! expression ) return NULL ; assert ( posdefaults != NULL ) ; asdl_seq_SET ( posdefaults , j ++ , expression ) ; i += 2 ; found_default = 1 ; } else if ( found_default ) { ast_error ( c , n , ""non-default argument follows default argument"" ) ; return NULL ; } arg = ast_for_arg ( c , ch ) ; if ( ! arg ) return NULL ; asdl_seq_SET ( posargs , k ++ , arg ) ; <vul-start> i += 2 ; <vul-end> break ; case STAR : if ( i + 1 >= NCH ( n ) || <vul-start> ( i + 2 == NCH ( n ) && TYPE ( CHILD ( n , i + 1 ) ) == COMMA ) ) { <vul-end> ast_error ( c , CHILD ( n , i ) , ""named arguments must follow bare *"" ) ; return NULL ; } ch = CHILD ( n , i + 1 ) ; if ( TYPE ( ch ) == COMMA ) { int res = 0 ; i += 2 ; <vul-start> <vul-end> res = handle_keywordonly_args ( c , n , i , kwonlyargs , kwdefaults ) ; if ( res == - 1 ) return NULL ; i = res ; } else { vararg = ast_for_arg ( c , ch ) ; if ( ! vararg ) return NULL ; <vul-start> i += 3 ; <vul-end> if ( i < NCH ( n ) && ( TYPE ( CHILD ( n , i ) ) == tfpdef || TYPE ( CHILD ( n , i ) ) == vfpdef ) ) { int res = 0 ; res = handle_keywordonly_args ( c , n , i , kwonlyargs , kwdefaults ) ; if ( res == - 1 ) return NULL ; i = res ; } } break ; case DOUBLESTAR : ch = CHILD ( n , i + 1 ) ; assert ( TYPE ( ch ) == tfpdef || TYPE ( ch ) == vfpdef ) ; kwarg = ast_for_arg ( c , ch ) ; if ( ! kwarg ) return NULL ; <vul-start> i += 3 ; <vul-end> break ; default : PyErr_Format ( PyExc_SystemError , ""unexpected node in varargslist: %d @ %d"" , TYPE ( ch ) , i ) ; return NULL ; } } return arguments ( posargs , vararg , kwonlyargs , kwdefaults , kwarg , posdefaults , c -> c_arena ) ; }","if ( TYPE ( ch ) == DOUBLESTAR ) break ; if ( TYPE ( ch ) == vfpdef || TYPE ( ch ) == tfpdef ) nposargs ++ ; if ( TYPE ( ch ) == EQUAL ) nposdefaults ++ ; } for ( ; i < NCH ( n ) ; ++ i ) { ch = CHILD ( n , i ) ; if ( TYPE ( ch ) == DOUBLESTAR ) break ; if ( TYPE ( ch ) == tfpdef || TYPE ( ch ) == vfpdef ) nkwonlyargs ++ ; } posargs = ( nposargs ? _Py_asdl_seq_new ( nposargs , c -> c_arena ) : NULL ) ; if ( ! posargs && nposargs ) return NULL ; kwonlyargs = ( nkwonlyargs ? _Py_asdl_seq_new ( nkwonlyargs , c -> c_arena ) : NULL ) ; if ( ! kwonlyargs && nkwonlyargs ) return NULL ; posdefaults = ( nposdefaults ? _Py_asdl_seq_new ( nposdefaults , c -> c_arena ) : NULL ) ; if ( ! posdefaults && nposdefaults ) return NULL ; kwdefaults = ( nkwonlyargs ? _Py_asdl_seq_new ( nkwonlyargs , c -> c_arena ) : NULL ) ; if ( ! kwdefaults && nkwonlyargs ) return NULL ; i = 0 ; j = 0 ; k = 0 ; while ( i < NCH ( n ) ) { ch = CHILD ( n , i ) ; switch ( TYPE ( ch ) ) { case tfpdef : case vfpdef : if ( i + 1 < NCH ( n ) && TYPE ( CHILD ( n , i + 1 ) ) == EQUAL ) { expr_ty expression = ast_for_expr ( c , CHILD ( n , i + 2 ) ) ; if ( ! expression ) return NULL ; assert ( posdefaults != NULL ) ; asdl_seq_SET ( posdefaults , j ++ , expression ) ; i += 2 ; found_default = 1 ; } else if ( found_default ) { ast_error ( c , n , ""non-default argument follows default argument"" ) ; return NULL ; } arg = ast_for_arg ( c , ch ) ; if ( ! arg ) return NULL ; asdl_seq_SET ( posargs , k ++ , arg ) ; <vul-start> i += 1 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == COMMA ) i += 1 ; <vul-end> break ; case STAR : if ( i + 1 >= NCH ( n ) || <vul-start> ( i + 2 == NCH ( n ) && ( TYPE ( CHILD ( n , i + 1 ) ) == COMMA || TYPE ( CHILD ( n , i + 1 ) ) == TYPE_COMMENT ) ) ) { <vul-end> ast_error ( c , CHILD ( n , i ) , ""named arguments must follow bare *"" ) ; return NULL ; } ch = CHILD ( n , i + 1 ) ; if ( TYPE ( ch ) == COMMA ) { int res = 0 ; i += 2 ; <vul-start> if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == TYPE_COMMENT ) { ast_error ( c , CHILD ( n , i ) , ""bare * has associated type comment"" ) ; return NULL ; } <vul-end> res = handle_keywordonly_args ( c , n , i , kwonlyargs , kwdefaults ) ; if ( res == - 1 ) return NULL ; i = res ; } else { vararg = ast_for_arg ( c , ch ) ; if ( ! vararg ) return NULL ; <vul-start> i += 2 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == COMMA ) i += 1 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == TYPE_COMMENT ) { vararg -> type_comment = NEW_TYPE_COMMENT ( CHILD ( n , i ) ) ; if ( ! vararg -> type_comment ) return NULL ; i += 1 ; } <vul-end> if ( i < NCH ( n ) && ( TYPE ( CHILD ( n , i ) ) == tfpdef || TYPE ( CHILD ( n , i ) ) == vfpdef ) ) { int res = 0 ; res = handle_keywordonly_args ( c , n , i , kwonlyargs , kwdefaults ) ; if ( res == - 1 ) return NULL ; i = res ; } } break ; case DOUBLESTAR : ch = CHILD ( n , i + 1 ) ; assert ( TYPE ( ch ) == tfpdef || TYPE ( ch ) == vfpdef ) ; kwarg = ast_for_arg ( c , ch ) ; if ( ! kwarg ) return NULL ; <vul-start> i += 2 ; if ( TYPE ( CHILD ( n , i ) ) == COMMA ) i += 1 ; break ; case TYPE_COMMENT : assert ( i ) ; if ( kwarg ) arg = kwarg ; arg -> type_comment = NEW_TYPE_COMMENT ( ch ) ; if ( ! arg -> type_comment ) return NULL ; i += 1 ; <vul-end> break ; default : PyErr_Format ( PyExc_SystemError , ""unexpected node in varargslist: %d @ %d"" , TYPE ( ch ) , i ) ; return NULL ; } } return arguments ( posargs , vararg , kwonlyargs , kwdefaults , kwarg , posdefaults , c -> c_arena ) ; }"
306,"CWE-119 <vul-start> void fadst4_sse2 ( __m128i * in ) { <vul-end> const __m128i k__sinpi_p01_p02 = pair_set_epi16 ( sinpi_1_9 , sinpi_2_9 ) ; const __m128i k__sinpi_p04_m01 = pair_set_epi16 ( sinpi_4_9 , - sinpi_1_9 ) ; const __m128i k__sinpi_p03_p04 = pair_set_epi16 ( sinpi_3_9 , sinpi_4_9 ) ; const __m128i k__sinpi_m03_p02 = pair_set_epi16 ( - sinpi_3_9 , sinpi_2_9 ) ; <vul-start> const __m128i k__sinpi_p03_p03 = _mm_set1_epi16 ( sinpi_3_9 ) ; <vul-end> const __m128i kZero = _mm_set1_epi16 ( 0 ) ; const __m128i k__DCT_CONST_ROUNDING = _mm_set1_epi32 ( DCT_CONST_ROUNDING ) ; __m128i u [ 8 ] , v [ 8 ] ; __m128i in7 = _mm_add_epi16 ( in [ 0 ] , in [ 1 ] ) ; u [ 0 ] = _mm_unpacklo_epi16 ( in [ 0 ] , in [ 1 ] ) ; u [ 1 ] = _mm_unpacklo_epi16 ( in [ 2 ] , in [ 3 ] ) ; u [ 2 ] = _mm_unpacklo_epi16 ( in7 , kZero ) ; u [ 3 ] = _mm_unpacklo_epi16 ( in [ 2 ] , kZero ) ; u [ 4 ] = _mm_unpacklo_epi16 ( in [ 3 ] , kZero ) ; v [ 0 ] = _mm_madd_epi16 ( u [ 0 ] , k__sinpi_p01_p02 ) ; v [ 1 ] = _mm_madd_epi16 ( u [ 1 ] , k__sinpi_p03_p04 ) ; v [ 2 ] = _mm_madd_epi16 ( u [ 2 ] , k__sinpi_p03_p03 ) ; v [ 3 ] = _mm_madd_epi16 ( u [ 0 ] , k__sinpi_p04_m01 ) ; v [ 4 ] = _mm_madd_epi16 ( u [ 1 ] , k__sinpi_m03_p02 ) ; v [ 5 ] = _mm_madd_epi16 ( u [ 3 ] , k__sinpi_p03_p03 ) ; v [ 6 ] = _mm_madd_epi16 ( u [ 4 ] , k__sinpi_p03_p03 ) ; u [ 0 ] = _mm_add_epi32 ( v [ 0 ] , v [ 1 ] ) ; u [ 1 ] = _mm_sub_epi32 ( v [ 2 ] , v [ 6 ] ) ; u [ 2 ] = _mm_add_epi32 ( v [ 3 ] , v [ 4 ] ) ; u [ 3 ] = _mm_sub_epi32 ( u [ 2 ] , u [ 0 ] ) ; u [ 4 ] = _mm_slli_epi32 ( v [ 5 ] , 2 ) ; u [ 5 ] = _mm_sub_epi32 ( u [ 4 ] , v [ 5 ] ) ; u [ 6 ] = _mm_add_epi32 ( u [ 3 ] , u [ 5 ] ) ; v [ 0 ] = _mm_add_epi32 ( u [ 0 ] , k__DCT_CONST_ROUNDING ) ; v [ 1 ] = _mm_add_epi32 ( u [ 1 ] , k__DCT_CONST_ROUNDING ) ; v [ 2 ] = _mm_add_epi32 ( u [ 2 ] , k__DCT_CONST_ROUNDING ) ; v [ 3 ] = _mm_add_epi32 ( u [ 6 ] , k__DCT_CONST_ROUNDING ) ; u [ 0 ] = _mm_srai_epi32 ( v [ 0 ] , DCT_CONST_BITS ) ; u [ 1 ] = _mm_srai_epi32 ( v [ 1 ] , DCT_CONST_BITS ) ; u [ 2 ] = _mm_srai_epi32 ( v [ 2 ] , DCT_CONST_BITS ) ; u [ 3 ] = _mm_srai_epi32 ( v [ 3 ] , DCT_CONST_BITS ) ; in [ 0 ] = _mm_packs_epi32 ( u [ 0 ] , u [ 2 ] ) ; in [ 1 ] = _mm_packs_epi32 ( u [ 1 ] , u [ 3 ] ) ; transpose_4x4 ( in ) ; }","<vul-start> static void fadst4_sse2 ( __m128i * in ) { <vul-end> const __m128i k__sinpi_p01_p02 = pair_set_epi16 ( sinpi_1_9 , sinpi_2_9 ) ; const __m128i k__sinpi_p04_m01 = pair_set_epi16 ( sinpi_4_9 , - sinpi_1_9 ) ; const __m128i k__sinpi_p03_p04 = pair_set_epi16 ( sinpi_3_9 , sinpi_4_9 ) ; const __m128i k__sinpi_m03_p02 = pair_set_epi16 ( - sinpi_3_9 , sinpi_2_9 ) ; <vul-start> const __m128i k__sinpi_p03_p03 = _mm_set1_epi16 ( ( int16_t ) sinpi_3_9 ) ; <vul-end> const __m128i kZero = _mm_set1_epi16 ( 0 ) ; const __m128i k__DCT_CONST_ROUNDING = _mm_set1_epi32 ( DCT_CONST_ROUNDING ) ; __m128i u [ 8 ] , v [ 8 ] ; __m128i in7 = _mm_add_epi16 ( in [ 0 ] , in [ 1 ] ) ; u [ 0 ] = _mm_unpacklo_epi16 ( in [ 0 ] , in [ 1 ] ) ; u [ 1 ] = _mm_unpacklo_epi16 ( in [ 2 ] , in [ 3 ] ) ; u [ 2 ] = _mm_unpacklo_epi16 ( in7 , kZero ) ; u [ 3 ] = _mm_unpacklo_epi16 ( in [ 2 ] , kZero ) ; u [ 4 ] = _mm_unpacklo_epi16 ( in [ 3 ] , kZero ) ; v [ 0 ] = _mm_madd_epi16 ( u [ 0 ] , k__sinpi_p01_p02 ) ; v [ 1 ] = _mm_madd_epi16 ( u [ 1 ] , k__sinpi_p03_p04 ) ; v [ 2 ] = _mm_madd_epi16 ( u [ 2 ] , k__sinpi_p03_p03 ) ; v [ 3 ] = _mm_madd_epi16 ( u [ 0 ] , k__sinpi_p04_m01 ) ; v [ 4 ] = _mm_madd_epi16 ( u [ 1 ] , k__sinpi_m03_p02 ) ; v [ 5 ] = _mm_madd_epi16 ( u [ 3 ] , k__sinpi_p03_p03 ) ; v [ 6 ] = _mm_madd_epi16 ( u [ 4 ] , k__sinpi_p03_p03 ) ; u [ 0 ] = _mm_add_epi32 ( v [ 0 ] , v [ 1 ] ) ; u [ 1 ] = _mm_sub_epi32 ( v [ 2 ] , v [ 6 ] ) ; u [ 2 ] = _mm_add_epi32 ( v [ 3 ] , v [ 4 ] ) ; u [ 3 ] = _mm_sub_epi32 ( u [ 2 ] , u [ 0 ] ) ; u [ 4 ] = _mm_slli_epi32 ( v [ 5 ] , 2 ) ; u [ 5 ] = _mm_sub_epi32 ( u [ 4 ] , v [ 5 ] ) ; u [ 6 ] = _mm_add_epi32 ( u [ 3 ] , u [ 5 ] ) ; v [ 0 ] = _mm_add_epi32 ( u [ 0 ] , k__DCT_CONST_ROUNDING ) ; v [ 1 ] = _mm_add_epi32 ( u [ 1 ] , k__DCT_CONST_ROUNDING ) ; v [ 2 ] = _mm_add_epi32 ( u [ 2 ] , k__DCT_CONST_ROUNDING ) ; v [ 3 ] = _mm_add_epi32 ( u [ 6 ] , k__DCT_CONST_ROUNDING ) ; u [ 0 ] = _mm_srai_epi32 ( v [ 0 ] , DCT_CONST_BITS ) ; u [ 1 ] = _mm_srai_epi32 ( v [ 1 ] , DCT_CONST_BITS ) ; u [ 2 ] = _mm_srai_epi32 ( v [ 2 ] , DCT_CONST_BITS ) ; u [ 3 ] = _mm_srai_epi32 ( v [ 3 ] , DCT_CONST_BITS ) ; in [ 0 ] = _mm_packs_epi32 ( u [ 0 ] , u [ 2 ] ) ; in [ 1 ] = _mm_packs_epi32 ( u [ 1 ] , u [ 3 ] ) ; transpose_4x4 ( in ) ; }"
307,"CWE-125 static int fstring_find_literal ( const char * * str , const char * end , int raw , PyObject * * literal , int recurse_lvl , struct compiling * c , const node * n ) { <vul-start> const char * literal_start = * str ; const char * literal_end ; int in_named_escape = 0 ; <vul-end> int result = 0 ; assert ( * literal == NULL ) ; <vul-start> for ( ; * str < end ; ( * str ) ++ ) { char ch = * * str ; if ( ! in_named_escape && ch == '{' && ( * str ) - literal_start >= 2 && * ( * str - 2 ) == '\\\\' && * ( * str - 1 ) == 'N' ) { in_named_escape = 1 ; } else if ( in_named_escape && ch == '}' ) { in_named_escape = 0 ; } else if ( ch == '{' || ch == '}' ) { <vul-end> if ( recurse_lvl == 0 ) { <vul-start> if ( * str + 1 < end && * ( * str + 1 ) == ch ) { literal_end = * str + 1 ; * str += 2 ; <vul-end> result = 1 ; goto done ; } if ( ch == '}' ) { <vul-start> <vul-end> ast_error ( c , n , ""f-string: single \'}\' is not allowed"" ) ; return - 1 ; } } <vul-start> <vul-end> break ; } } <vul-start> literal_end = * str ; assert ( * str <= end ) ; assert ( * str == end || * * str == '{' || * * str == '}' ) ; <vul-end> done : <vul-start> if ( literal_start != literal_end ) { <vul-end> if ( raw ) * literal = PyUnicode_DecodeUTF8Stateful ( literal_start , <vul-start> literal_end - literal_start , <vul-end> NULL , NULL ) ; else * literal = decode_unicode_with_escapes ( c , n , literal_start , <vul-start> literal_end - literal_start ) ; <vul-end> if ( ! * literal ) return - 1 ; } return result ; }","static int fstring_find_literal ( const char * * str , const char * end , int raw , PyObject * * literal , int recurse_lvl , struct compiling * c , const node * n ) { <vul-start> const char * s = * str ; const char * literal_start = s ; <vul-end> int result = 0 ; assert ( * literal == NULL ) ; <vul-start> while ( s < end ) { char ch = * s ++ ; if ( ! raw && ch == '\\\\' && s < end ) { ch = * s ++ ; if ( ch == 'N' ) { if ( s < end && * s ++ == '{' ) { while ( s < end && * s ++ != '}' ) { } continue ; } break ; } if ( ch == '{' && warn_invalid_escape_sequence ( c , n , ch ) < 0 ) { return - 1 ; } } if ( ch == '{' || ch == '}' ) { <vul-end> if ( recurse_lvl == 0 ) { <vul-start> if ( s < end && * s == ch ) { * str = s + 1 ; <vul-end> result = 1 ; goto done ; } if ( ch == '}' ) { <vul-start> * str = s - 1 ; <vul-end> ast_error ( c , n , ""f-string: single \'}\' is not allowed"" ) ; return - 1 ; } } <vul-start> s -- ; <vul-end> break ; } } <vul-start> * str = s ; assert ( s <= end ) ; assert ( s == end || * s == '{' || * s == '}' ) ; <vul-end> done : <vul-start> if ( literal_start != s ) { <vul-end> if ( raw ) * literal = PyUnicode_DecodeUTF8Stateful ( literal_start , <vul-start> s - literal_start , <vul-end> NULL , NULL ) ; else * literal = decode_unicode_with_escapes ( c , n , literal_start , <vul-start> s - literal_start ) ; <vul-end> if ( ! * literal ) return - 1 ; } return result ; }"
308,"CWE-834 static Image * ReadXBMImage ( const ImageInfo * image_info , ExceptionInfo * exception ) { char buffer [ MaxTextExtent ] , name [ MaxTextExtent ] ; Image * image ; <vul-start> <vul-end> MagickBooleanType status ; register IndexPacket * indexes ; register ssize_t i , x ; register PixelPacket * q ; register unsigned char * p ; short int hex_digits [ 256 ] ; ssize_t y ; unsigned char * data ; unsigned int bit , byte , bytes_per_line , height , length , padding , <vul-start> value , <vul-end> version , width ; assert ( image_info != ( const ImageInfo * ) NULL ) ; assert ( image_info -> signature == MagickSignature ) ; if ( image_info -> debug != MagickFalse ) ( void ) LogMagickEvent ( TraceEvent , GetMagickModule ( ) , ""%s"" , image_info -> filename ) ; assert ( exception != ( ExceptionInfo * ) NULL ) ; assert ( exception -> signature == MagickSignature ) ; image = AcquireImage ( image_info ) ; status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } width = 0 ; height = 0 ; while ( ReadBlobString ( image , buffer ) != ( char * ) NULL ) if ( sscanf ( buffer , ""#define %32s %u"" , name , & width ) == 2 ) if ( ( strlen ( name ) >= 6 ) && ( LocaleCompare ( name + strlen ( name ) - 6 , ""_width"" ) == 0 ) ) break ; while ( ReadBlobString ( image , buffer ) != ( char * ) NULL ) if ( sscanf ( buffer , ""#define %32s %u"" , name , & height ) == 2 ) if ( ( strlen ( name ) >= 7 ) && ( LocaleCompare ( name + strlen ( name ) - 7 , ""_height"" ) == 0 ) ) break ; image -> columns = width ; image -> rows = height ; image -> depth = 8 ; image -> storage_class = PseudoClass ; image -> colors = 2 ; version = 11 ; while ( ReadBlobString ( image , buffer ) != ( char * ) NULL ) { if ( sscanf ( buffer , ""static short %32s = {"" , name ) == 1 ) version = 10 ; else if ( sscanf ( buffer , ""static unsigned char %s = {"" , name ) == 1 ) version = 11 ; else if ( sscanf ( buffer , ""static char %32s = {"" , name ) == 1 ) version = 11 ; else continue ; p = ( unsigned char * ) strrchr ( name , '_' ) ; if ( p == ( unsigned char * ) NULL ) p = ( unsigned char * ) name ; else","static Image * ReadXBMImage ( const ImageInfo * image_info , ExceptionInfo * exception ) { char buffer [ MaxTextExtent ] , name [ MaxTextExtent ] ; Image * image ; <vul-start> int c ; <vul-end> MagickBooleanType status ; register IndexPacket * indexes ; register ssize_t i , x ; register PixelPacket * q ; register unsigned char * p ; short int hex_digits [ 256 ] ; ssize_t y ; unsigned char * data ; unsigned int bit , byte , bytes_per_line , height , length , padding , <vul-start> <vul-end> version , width ; assert ( image_info != ( const ImageInfo * ) NULL ) ; assert ( image_info -> signature == MagickSignature ) ; if ( image_info -> debug != MagickFalse ) ( void ) LogMagickEvent ( TraceEvent , GetMagickModule ( ) , ""%s"" , image_info -> filename ) ; assert ( exception != ( ExceptionInfo * ) NULL ) ; assert ( exception -> signature == MagickSignature ) ; image = AcquireImage ( image_info ) ; status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } width = 0 ; height = 0 ; while ( ReadBlobString ( image , buffer ) != ( char * ) NULL ) if ( sscanf ( buffer , ""#define %32s %u"" , name , & width ) == 2 ) if ( ( strlen ( name ) >= 6 ) && ( LocaleCompare ( name + strlen ( name ) - 6 , ""_width"" ) == 0 ) ) break ; while ( ReadBlobString ( image , buffer ) != ( char * ) NULL ) if ( sscanf ( buffer , ""#define %32s %u"" , name , & height ) == 2 ) if ( ( strlen ( name ) >= 7 ) && ( LocaleCompare ( name + strlen ( name ) - 7 , ""_height"" ) == 0 ) ) break ; image -> columns = width ; image -> rows = height ; image -> depth = 8 ; image -> storage_class = PseudoClass ; image -> colors = 2 ; version = 11 ; while ( ReadBlobString ( image , buffer ) != ( char * ) NULL ) { if ( sscanf ( buffer , ""static short %32s = {"" , name ) == 1 ) version = 10 ; else if ( sscanf ( buffer , ""static unsigned char %s = {"" , name ) == 1 ) version = 11 ; else if ( sscanf ( buffer , ""static char %32s = {"" , name ) == 1 ) version = 11 ; else continue ; p = ( unsigned char * ) strrchr ( name , '_' ) ; if ( p == ( unsigned char * ) NULL ) p = ( unsigned char * ) name ; else"
309,"CWE-125 static int num_stmts ( const node * n ) { int i , l ; node * ch ; switch ( TYPE ( n ) ) { case single_input : if ( TYPE ( CHILD ( n , 0 ) ) == NEWLINE ) return 0 ; else return num_stmts ( CHILD ( n , 0 ) ) ; case file_input : l = 0 ; for ( i = 0 ; i < NCH ( n ) ; i ++ ) { ch = CHILD ( n , i ) ; if ( TYPE ( ch ) == stmt ) l += num_stmts ( ch ) ; } return l ; case stmt : return num_stmts ( CHILD ( n , 0 ) ) ; case compound_stmt : return 1 ; case simple_stmt : return NCH ( n ) / 2 ; case suite : if ( NCH ( n ) == 1 ) return num_stmts ( CHILD ( n , 0 ) ) ; else { i = 2 ; l = 0 ; if ( TYPE ( CHILD ( n , 1 ) ) == TYPE_COMMENT ) i += 2 ; for ( ; i < ( NCH ( n ) - 1 ) ; i ++ ) l += num_stmts ( CHILD ( n , i ) ) ; return l ; } default : { char buf [ 128 ] ; sprintf ( buf , ""Non-statement found: %d %d"" , TYPE ( n ) , NCH ( n ) ) ; Py_FatalError ( buf ) ; } } <vul-start> assert ( 0 ) ; return 0 ; <vul-end> }","static int num_stmts ( const node * n ) { int i , l ; node * ch ; switch ( TYPE ( n ) ) { case single_input : if ( TYPE ( CHILD ( n , 0 ) ) == NEWLINE ) return 0 ; else return num_stmts ( CHILD ( n , 0 ) ) ; case file_input : l = 0 ; for ( i = 0 ; i < NCH ( n ) ; i ++ ) { ch = CHILD ( n , i ) ; if ( TYPE ( ch ) == stmt ) l += num_stmts ( ch ) ; } return l ; case stmt : return num_stmts ( CHILD ( n , 0 ) ) ; case compound_stmt : return 1 ; case simple_stmt : return NCH ( n ) / 2 ; case suite : if ( NCH ( n ) == 1 ) return num_stmts ( CHILD ( n , 0 ) ) ; else { i = 2 ; l = 0 ; if ( TYPE ( CHILD ( n , 1 ) ) == TYPE_COMMENT ) i += 2 ; for ( ; i < ( NCH ( n ) - 1 ) ; i ++ ) l += num_stmts ( CHILD ( n , i ) ) ; return l ; } default : { char buf [ 128 ] ; sprintf ( buf , ""Non-statement found: %d %d"" , TYPE ( n ) , NCH ( n ) ) ; Py_FatalError ( buf ) ; } } <vul-start> abort ( ) ; <vul-end> }"
310,"CWE-755 void AcpiNsTerminate ( void ) { ACPI_STATUS Status ; <vul-start> ACPI_FUNCTION_TRACE ( NsTerminate ) ; # ifdef ACPI_EXEC_APP { <vul-end> ACPI_OPERAND_OBJECT * Prev ; ACPI_OPERAND_OBJECT * Next ; <vul-start> <vul-end> Next = AcpiGbl_ModuleCodeList ; while ( Next ) { Prev = Next ; Next = Next -> Method . Mutex ; Prev -> Method . Mutex = NULL ; AcpiUtRemoveReference ( Prev ) ; } <vul-start> } # endif <vul-end> AcpiNsDeleteNamespaceSubtree ( AcpiGbl_RootNode ) ; Status = AcpiUtAcquireMutex ( ACPI_MTX_NAMESPACE ) ; if ( ACPI_FAILURE ( Status ) ) { return_VOID ; } AcpiNsDeleteNode ( AcpiGbl_RootNode ) ; ( void ) AcpiUtReleaseMutex ( ACPI_MTX_NAMESPACE ) ; ACPI_DEBUG_PRINT ( ( ACPI_DB_INFO , ""Namespace freed\\n"" ) ) ; return_VOID ; }","void AcpiNsTerminate ( void ) { ACPI_STATUS Status ; <vul-start> <vul-end> ACPI_OPERAND_OBJECT * Prev ; ACPI_OPERAND_OBJECT * Next ; <vul-start> ACPI_FUNCTION_TRACE ( NsTerminate ) ; <vul-end> Next = AcpiGbl_ModuleCodeList ; while ( Next ) { Prev = Next ; Next = Next -> Method . Mutex ; Prev -> Method . Mutex = NULL ; AcpiUtRemoveReference ( Prev ) ; } <vul-start> <vul-end> AcpiNsDeleteNamespaceSubtree ( AcpiGbl_RootNode ) ; Status = AcpiUtAcquireMutex ( ACPI_MTX_NAMESPACE ) ; if ( ACPI_FAILURE ( Status ) ) { return_VOID ; } AcpiNsDeleteNode ( AcpiGbl_RootNode ) ; ( void ) AcpiUtReleaseMutex ( ACPI_MTX_NAMESPACE ) ; ACPI_DEBUG_PRINT ( ( ACPI_DB_INFO , ""Namespace freed\\n"" ) ) ; return_VOID ; }"
311,"CWE-416 int sctp_do_peeloff ( struct sock * sk , sctp_assoc_t id , struct socket * * sockp ) { struct sctp_association * asoc = sctp_id2assoc ( sk , id ) ; struct sctp_sock * sp = sctp_sk ( sk ) ; struct socket * sock ; int err = 0 ; <vul-start> <vul-end> if ( ! asoc ) return - EINVAL ; if ( waitqueue_active ( & asoc -> wait ) ) return - EBUSY ; if ( ! sctp_style ( sk , UDP ) ) return - EINVAL ; err = sock_create ( sk -> sk_family , SOCK_SEQPACKET , IPPROTO_SCTP , & sock ) ; if ( err < 0 ) return err ; sctp_copy_sock ( sock -> sk , sk , asoc ) ; sp -> pf -> to_sk_daddr ( & asoc -> peer . primary_addr , sk ) ; sctp_sock_migrate ( sk , sock -> sk , asoc , SCTP_SOCKET_UDP_HIGH_BANDWIDTH ) ; * sockp = sock ; return err ; }","int sctp_do_peeloff ( struct sock * sk , sctp_assoc_t id , struct socket * * sockp ) { struct sctp_association * asoc = sctp_id2assoc ( sk , id ) ; struct sctp_sock * sp = sctp_sk ( sk ) ; struct socket * sock ; int err = 0 ; <vul-start> if ( ! net_eq ( current -> nsproxy -> net_ns , sock_net ( sk ) ) ) return - EINVAL ; <vul-end> if ( ! asoc ) return - EINVAL ; if ( waitqueue_active ( & asoc -> wait ) ) return - EBUSY ; if ( ! sctp_style ( sk , UDP ) ) return - EINVAL ; err = sock_create ( sk -> sk_family , SOCK_SEQPACKET , IPPROTO_SCTP , & sock ) ; if ( err < 0 ) return err ; sctp_copy_sock ( sock -> sk , sk , asoc ) ; sp -> pf -> to_sk_daddr ( & asoc -> peer . primary_addr , sk ) ; sctp_sock_migrate ( sk , sock -> sk , asoc , SCTP_SOCKET_UDP_HIGH_BANDWIDTH ) ; * sockp = sock ; return err ; }"
312,CWE-399 static void kvmclock_reset ( struct kvm_vcpu * vcpu ) { <vul-start> if ( vcpu -> arch . time_page ) { kvm_release_page_dirty ( vcpu -> arch . time_page ) ; vcpu -> arch . time_page = NULL ; } <vul-end> },static void kvmclock_reset ( struct kvm_vcpu * vcpu ) { <vul-start> vcpu -> arch . pv_time_enabled = false ; <vul-end> }
313,"CWE-354 void recovery_cipher_init ( bool passphrase_protection , bool pin_protection , const char * language , const char * label , bool _enforce_wordlist , uint32_t _auto_lock_delay_ms , uint32_t _u2f_counter , bool _dry_run ) { enforce_wordlist = _enforce_wordlist ; dry_run = _dry_run ; if ( ! dry_run ) { if ( pin_protection ) { if ( ! change_pin ( ) ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_ActionCancelled , ""PINs do not match"" ) ; layoutHome ( ) ; return ; } } else { storage_setPin ( """" ) ; } storage_setPassphraseProtected ( passphrase_protection ) ; storage_setLanguage ( language ) ; storage_setLabel ( label ) ; storage_setAutoLockDelayMs ( _auto_lock_delay_ms ) ; storage_setU2FCounter ( _u2f_counter ) ; } else if ( ! pin_protect ( ""Enter Your PIN"" ) ) { layoutHome ( ) ; return ; } if ( ! confirm ( ButtonRequestType_ButtonRequest_Other , dry_run ? ""Recovery Dry Run"" : ""Recovery"" , ""When entering your recovery seed, use the substitution cipher "" ""and check that each word shows up correctly on the screen."" ) ) { fsm_sendFailure ( FailureType_Failure_ActionCancelled , ""Recovery cancelled"" ) ; if ( ! dry_run ) storage_reset ( ) ; layoutHome ( ) ; return ; } memset ( mnemonic , 0 , sizeof ( mnemonic ) / sizeof ( char ) ) ; awaiting_character = true ; <vul-start> <vul-end> next_character ( ) ; }","void recovery_cipher_init ( bool passphrase_protection , bool pin_protection , const char * language , const char * label , bool _enforce_wordlist , uint32_t _auto_lock_delay_ms , uint32_t _u2f_counter , bool _dry_run ) { enforce_wordlist = _enforce_wordlist ; dry_run = _dry_run ; if ( ! dry_run ) { if ( pin_protection ) { if ( ! change_pin ( ) ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_ActionCancelled , ""PINs do not match"" ) ; layoutHome ( ) ; return ; } } else { storage_setPin ( """" ) ; } storage_setPassphraseProtected ( passphrase_protection ) ; storage_setLanguage ( language ) ; storage_setLabel ( label ) ; storage_setAutoLockDelayMs ( _auto_lock_delay_ms ) ; storage_setU2FCounter ( _u2f_counter ) ; } else if ( ! pin_protect ( ""Enter Your PIN"" ) ) { layoutHome ( ) ; return ; } if ( ! confirm ( ButtonRequestType_ButtonRequest_Other , dry_run ? ""Recovery Dry Run"" : ""Recovery"" , ""When entering your recovery seed, use the substitution cipher "" ""and check that each word shows up correctly on the screen."" ) ) { fsm_sendFailure ( FailureType_Failure_ActionCancelled , ""Recovery cancelled"" ) ; if ( ! dry_run ) storage_reset ( ) ; layoutHome ( ) ; return ; } memset ( mnemonic , 0 , sizeof ( mnemonic ) / sizeof ( char ) ) ; awaiting_character = true ; <vul-start> recovery_started = true ; <vul-end> next_character ( ) ; }"
314,"CWE-787 static void load_xref_from_plaintext ( FILE * fp , xref_t * xref ) { int i , buf_idx , obj_id , added_entries ; char c , buf [ 32 ] = { 0 } ; long start , pos ; start = ftell ( fp ) ; pos = xref -> end ; fseek ( fp , pos , SEEK_SET ) ; while ( ftell ( fp ) != 0 ) if ( SAFE_F ( fp , ( fgetc ( fp ) == '/' && fgetc ( fp ) == 'S' ) ) ) break ; else SAFE_E ( fseek ( fp , -- pos , SEEK_SET ) , 0 , ""Failed seek to xref /Size.\\n"" ) ; SAFE_E ( fread ( buf , 1 , 21 , fp ) , 21 , ""Failed to load entry Size string.\\n"" ) ; xref -> n_entries = atoi ( buf + strlen ( ""ize "" ) ) ; <vul-start> xref -> entries = calloc ( 1 , xref -> n_entries * sizeof ( struct _xref_entry ) ) ; <vul-end> obj_id = 0 ; fseek ( fp , xref -> start + strlen ( ""xref"" ) , SEEK_SET ) ; added_entries = 0 ; for ( i = 0 ; i < xref -> n_entries ; i ++ ) { c = fgetc ( fp ) ; while ( c == '\\n' || c == '\\r' ) c = fgetc ( fp ) ; buf_idx = 0 ; while ( c != '\\n' && c != '\\r' && ! feof ( fp ) && ! ferror ( fp ) && buf_idx < sizeof ( buf ) ) { buf [ buf_idx ++ ] = c ; c = fgetc ( fp ) ; } if ( buf_idx >= sizeof ( buf ) ) { ERR ( ""Failed to locate newline character. "" ""This might be a corrupt PDF.\\n"" ) ; exit ( EXIT_FAILURE ) ; } buf [ buf_idx ] = '\\0' ; if ( strchr ( buf , 't' ) ) break ; if ( strlen ( buf ) > 17 ) { xref -> entries [ i ] . obj_id = obj_id ++ ; xref -> entries [ i ] . offset = atol ( strtok ( buf , "" "" ) ) ; xref -> entries [ i ] . gen_num = atoi ( strtok ( NULL , "" "" ) ) ; xref -> entries [ i ] . f_or_n = buf [ 17 ] ; <vul-start> <vul-end> } else { obj_id = atoi ( buf ) ; <vul-start> - i ; <vul-end> } } xref -> n_entries = added_entries ; fseek ( fp , start , SEEK_SET ) ; }","static void load_xref_from_plaintext ( FILE * fp , xref_t * xref ) { int i , buf_idx , obj_id , added_entries ; char c , buf [ 32 ] = { 0 } ; long start , pos ; start = ftell ( fp ) ; pos = xref -> end ; fseek ( fp , pos , SEEK_SET ) ; while ( ftell ( fp ) != 0 ) if ( SAFE_F ( fp , ( fgetc ( fp ) == '/' && fgetc ( fp ) == 'S' ) ) ) break ; else SAFE_E ( fseek ( fp , -- pos , SEEK_SET ) , 0 , ""Failed seek to xref /Size.\\n"" ) ; SAFE_E ( fread ( buf , 1 , 21 , fp ) , 21 , ""Failed to load entry Size string.\\n"" ) ; xref -> n_entries = atoi ( buf + strlen ( ""ize "" ) ) ; <vul-start> xref -> entries = safe_calloc ( xref -> n_entries * sizeof ( struct _xref_entry ) ) ; <vul-end> obj_id = 0 ; fseek ( fp , xref -> start + strlen ( ""xref"" ) , SEEK_SET ) ; added_entries = 0 ; for ( i = 0 ; i < xref -> n_entries ; i ++ ) { c = fgetc ( fp ) ; while ( c == '\\n' || c == '\\r' ) c = fgetc ( fp ) ; buf_idx = 0 ; while ( c != '\\n' && c != '\\r' && ! feof ( fp ) && ! ferror ( fp ) && buf_idx < sizeof ( buf ) ) { buf [ buf_idx ++ ] = c ; c = fgetc ( fp ) ; } if ( buf_idx >= sizeof ( buf ) ) { ERR ( ""Failed to locate newline character. "" ""This might be a corrupt PDF.\\n"" ) ; exit ( EXIT_FAILURE ) ; } buf [ buf_idx ] = '\\0' ; if ( strchr ( buf , 't' ) ) break ; if ( strlen ( buf ) > 17 ) { xref -> entries [ i ] . obj_id = obj_id ++ ; xref -> entries [ i ] . offset = atol ( strtok ( buf , "" "" ) ) ; xref -> entries [ i ] . gen_num = atoi ( strtok ( NULL , "" "" ) ) ; xref -> entries [ i ] . f_or_n = buf [ 17 ] ; <vul-start> + added_entries ; <vul-end> } else { obj_id = atoi ( buf ) ; <vul-start> <vul-end> } } xref -> n_entries = added_entries ; fseek ( fp , start , SEEK_SET ) ; }"
315,"CWE-119 int vp9_block_energy ( VP9_COMP * cpi , MACROBLOCK * x , BLOCK_SIZE bs ) { double energy ; <vul-start> unsigned int var = block_variance ( cpi , x , bs ) ; vp9_clear_system_state ( ) ; energy = 0.9 * ( log ( var + 1.0 ) - 10.0 ) ; <vul-end> return clamp ( ( int ) round ( energy ) , ENERGY_MIN , ENERGY_MAX ) ; }","int vp9_block_energy ( VP9_COMP * cpi , MACROBLOCK * x , BLOCK_SIZE bs ) { double energy ; <vul-start> double energy_midpoint ; vpx_clear_system_state ( ) ; energy_midpoint = ( cpi -> oxcf . pass == 2 ) ? cpi -> twopass . mb_av_energy : DEFAULT_E_MIDPOINT ; energy = vp9_log_block_var ( cpi , x , bs ) - energy_midpoint ; <vul-end> return clamp ( ( int ) round ( energy ) , ENERGY_MIN , ENERGY_MAX ) ; }"
316,"CWE-20 static int validate_event ( struct pmu_hw_events * hw_events , struct perf_event * event ) { struct arm_pmu * armpmu = to_arm_pmu ( event -> pmu ) ; struct pmu * leader_pmu = event -> group_leader -> pmu ; <vul-start> <vul-end> if ( event -> pmu != leader_pmu || event -> state < PERF_EVENT_STATE_OFF ) return 1 ; if ( event -> state == PERF_EVENT_STATE_OFF && ! event -> attr . enable_on_exec ) return 1 ; return armpmu -> get_event_idx ( hw_events , event ) >= 0 ; }","static int validate_event ( struct pmu_hw_events * hw_events , struct perf_event * event ) { struct arm_pmu * armpmu = to_arm_pmu ( event -> pmu ) ; struct pmu * leader_pmu = event -> group_leader -> pmu ; <vul-start> if ( is_software_event ( event ) ) return 1 ; <vul-end> if ( event -> pmu != leader_pmu || event -> state < PERF_EVENT_STATE_OFF ) return 1 ; if ( event -> state == PERF_EVENT_STATE_OFF && ! event -> attr . enable_on_exec ) return 1 ; return armpmu -> get_event_idx ( hw_events , event ) >= 0 ; }"
317,"CWE-20 error_t httpClientParseHeaderField ( HttpClientContext * context , char_t * line , size_t length ) { error_t error ; char_t * name ; size_t nameLen ; char_t * value ; size_t valueLen ; char_t * separator ; line [ length ] = '\\0' ; TRACE_DEBUG ( ""%s\\r\\n"" , line ) ; error = httpCheckCharset ( line , length , HTTP_CHARSET_TEXT ) ; if ( error ) return error ; if ( line [ 0 ] == ' ' || line [ 0 ] == '\\t' ) { if ( context -> bufferPos == 0 ) return ERROR_INVALID_SYNTAX ; value = strTrimWhitespace ( line ) ; valueLen = osStrlen ( value ) ; if ( valueLen > 0 ) { context -> buffer [ context -> bufferPos - 1 ] = ' ' ; osMemmove ( context -> buffer + context -> bufferPos , value , valueLen + 1 ) ; context -> bufferLen = context -> bufferPos + valueLen + 1 ; } } else { <vul-start> separator = strchr ( line , ':' ) ; <vul-end> if ( separator == NULL ) return ERROR_INVALID_SYNTAX ; * separator = '\\0' ; name = strTrimWhitespace ( line ) ; value = strTrimWhitespace ( separator + 1 ) ; nameLen = osStrlen ( name ) ; valueLen = osStrlen ( value ) ; if ( nameLen == 0 ) return ERROR_INVALID_SYNTAX ; if ( ! osStrcasecmp ( name , ""Connection"" ) ) { httpClientParseConnectionField ( context , value ) ; } else if ( ! osStrcasecmp ( name , ""Transfer-Encoding"" ) ) { httpClientParseTransferEncodingField ( context , value ) ; } else if ( ! osStrcasecmp ( name , ""Content-Length"" ) ) { httpClientParseContentLengthField ( context , value ) ; } # if ( HTTP_CLIENT_AUTH_SUPPORT == ENABLED ) else if ( ! osStrcasecmp ( name , ""WWW-Authenticate"" ) ) { httpClientParseWwwAuthenticateField ( context , value ) ; } # endif else { } osMemmove ( context -> buffer + context -> bufferPos , name , nameLen + 1 ) ; osMemmove ( context -> buffer + context -> bufferPos + nameLen + 1 , value , valueLen + 1 ) ; context -> bufferLen = context -> bufferPos + nameLen + valueLen + 2 ; } context -> bufferPos = context -> bufferLen ; return NO_ERROR ; }","error_t httpClientParseHeaderField ( HttpClientContext * context , char_t * line , size_t length ) { error_t error ; char_t * name ; size_t nameLen ; char_t * value ; size_t valueLen ; char_t * separator ; line [ length ] = '\\0' ; TRACE_DEBUG ( ""%s\\r\\n"" , line ) ; error = httpCheckCharset ( line , length , HTTP_CHARSET_TEXT ) ; if ( error ) return error ; if ( line [ 0 ] == ' ' || line [ 0 ] == '\\t' ) { if ( context -> bufferPos == 0 ) return ERROR_INVALID_SYNTAX ; value = strTrimWhitespace ( line ) ; valueLen = osStrlen ( value ) ; if ( valueLen > 0 ) { context -> buffer [ context -> bufferPos - 1 ] = ' ' ; osMemmove ( context -> buffer + context -> bufferPos , value , valueLen + 1 ) ; context -> bufferLen = context -> bufferPos + valueLen + 1 ; } } else { <vul-start> separator = osStrchr ( line , ':' ) ; <vul-end> if ( separator == NULL ) return ERROR_INVALID_SYNTAX ; * separator = '\\0' ; name = strTrimWhitespace ( line ) ; value = strTrimWhitespace ( separator + 1 ) ; nameLen = osStrlen ( name ) ; valueLen = osStrlen ( value ) ; if ( nameLen == 0 ) return ERROR_INVALID_SYNTAX ; if ( ! osStrcasecmp ( name , ""Connection"" ) ) { httpClientParseConnectionField ( context , value ) ; } else if ( ! osStrcasecmp ( name , ""Transfer-Encoding"" ) ) { httpClientParseTransferEncodingField ( context , value ) ; } else if ( ! osStrcasecmp ( name , ""Content-Length"" ) ) { httpClientParseContentLengthField ( context , value ) ; } # if ( HTTP_CLIENT_AUTH_SUPPORT == ENABLED ) else if ( ! osStrcasecmp ( name , ""WWW-Authenticate"" ) ) { httpClientParseWwwAuthenticateField ( context , value ) ; } # endif else { } osMemmove ( context -> buffer + context -> bufferPos , name , nameLen + 1 ) ; osMemmove ( context -> buffer + context -> bufferPos + nameLen + 1 , value , valueLen + 1 ) ; context -> bufferLen = context -> bufferPos + nameLen + valueLen + 2 ; } context -> bufferPos = context -> bufferLen ; return NO_ERROR ; }"
318,"CWE-190 void nw_cache_free ( nw_cache * cache , void * obj ) { if ( cache -> free < cache -> free_total ) { cache -> free_arr [ cache -> free ++ ] = obj ; <vul-start> } else { <vul-end> uint32_t new_free_total = cache -> free_total * 2 ; void * new_arr = realloc ( cache -> free_arr , new_free_total * sizeof ( void * ) ) ; if ( new_arr ) { cache -> free_total = new_free_total ; cache -> free_arr = new_arr ; cache -> free_arr [ cache -> free ++ ] = obj ; } else { free ( obj ) ; } <vul-start> <vul-end> } }","void nw_cache_free ( nw_cache * cache , void * obj ) { if ( cache -> free < cache -> free_total ) { cache -> free_arr [ cache -> free ++ ] = obj ; <vul-start> } else if ( cache -> free_total < NW_CACHE_MAX_SIZE ) { <vul-end> uint32_t new_free_total = cache -> free_total * 2 ; void * new_arr = realloc ( cache -> free_arr , new_free_total * sizeof ( void * ) ) ; if ( new_arr ) { cache -> free_total = new_free_total ; cache -> free_arr = new_arr ; cache -> free_arr [ cache -> free ++ ] = obj ; } else { free ( obj ) ; } <vul-start> } else { free ( obj ) ; <vul-end> } }"
319,"CWE-617 case LLDP_TLV_SYSTEM_NAME : case LLDP_TLV_SYSTEM_DESCR : if ( tlv_size < 1 ) { log_debug ( ""lldp"" , ""empty tlv received on %s"" , hardware -> h_ifname ) ; break ; } if ( ( b = ( char * ) calloc ( 1 , tlv_size + 1 ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to allocate memory for string tlv "" ""received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( b , tlv_size ) ; if ( tlv_type == LLDP_TLV_PORT_DESCR ) port -> p_descr = b ; else if ( tlv_type == LLDP_TLV_SYSTEM_NAME ) chassis -> c_name = b ; else chassis -> c_descr = b ; break ; case LLDP_TLV_SYSTEM_CAP : CHECK_TLV_SIZE ( 4 , ""System capabilities"" ) ; chassis -> c_cap_available = PEEK_UINT16 ; chassis -> c_cap_enabled = PEEK_UINT16 ; break ; case LLDP_TLV_MGMT_ADDR : CHECK_TLV_SIZE ( 1 , ""Management address"" ) ; addr_str_length = PEEK_UINT8 ; if ( addr_str_length > sizeof ( addr_str_buffer ) ) { log_warnx ( ""lldp"" , ""too large management address on %s"" , hardware -> h_ifname ) ; goto malformed ; } CHECK_TLV_SIZE ( 1 + addr_str_length , ""Management address"" ) ; PEEK_BYTES ( addr_str_buffer , addr_str_length ) ; addr_length = addr_str_length - 1 ; addr_family = addr_str_buffer [ 0 ] ; addr_ptr = & addr_str_buffer [ 1 ] ; CHECK_TLV_SIZE ( 1 + addr_str_length + 5 , ""Management address"" ) ; iface_subtype = PEEK_UINT8 ; iface_number = PEEK_UINT32 ; af = lldpd_af_from_lldp_proto ( addr_family ) ; if ( af == LLDPD_AF_UNSPEC ) break ; if ( iface_subtype == LLDP_MGMT_IFACE_IFINDEX ) iface = iface_number ; else iface = 0 ; mgmt = lldpd_alloc_mgmt ( af , addr_ptr , addr_length , iface ) ; if ( mgmt == NULL ) { <vul-start> assert ( errno == ENOMEM ) ; <vul-end> log_warn ( ""lldp"" , ""unable to allocate memory "" ""for management address"" ) ; <vul-start> <vul-end> goto malformed ; } TAILQ_INSERT_TAIL ( & chassis -> c_mgmt , mgmt , m_entries ) ; break ; case LLDP_TLV_ORG : CHECK_TLV_SIZE ( 1 + ( int ) sizeof ( orgid ) , ""Organisational"" ) ; PEEK_BYTES ( orgid , sizeof ( orgid ) ) ; tlv_subtype = PEEK_UINT8 ; if ( memcmp ( dot1 , orgid , sizeof ( orgid ) ) == 0 ) { # ifndef ENABLE_DOT1 hardware -> h_rx_unrecognized_cnt ++ ; # else switch ( tlv_subtype ) { case LLDP_TLV_DOT1_VLANNAME : CHECK_TLV_SIZE ( 7 , ""VLAN"" ) ; if ( ( vlan = ( struct lldpd_vlan * ) calloc ( 1 , sizeof ( struct lldpd_vlan ) ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc vlan "" ""structure for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } vlan -> v_vid = PEEK_UINT16 ; vlan_len = PEEK_UINT8 ; CHECK_TLV_SIZE ( 7 + vlan_len , ""VLAN"" ) ; if ( ( vlan -> v_name = ( char * ) calloc ( 1 , vlan_len + 1 ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc vlan name for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( vlan -> v_name , vlan_len ) ; TAILQ_INSERT_TAIL ( & port -> p_vlans , vlan , v_entries ) ; vlan = NULL ; break ; case LLDP_TLV_DOT1_PVID : CHECK_TLV_SIZE ( 6 , ""PVID"" ) ; port -> p_pvid = PEEK_UINT16 ; break ; case LLDP_TLV_DOT1_PPVID : CHECK_TLV_SIZE ( 7 , ""PPVID"" ) ; if ( ( ppvid = ( struct lldpd_ppvid * ) calloc ( 1 , sizeof ( struct lldpd_ppvid ) ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc ppvid "" ""structure for "" ""tlv received on %s"" , hardware -> h_ifname ) ;","case LLDP_TLV_SYSTEM_NAME : case LLDP_TLV_SYSTEM_DESCR : if ( tlv_size < 1 ) { log_debug ( ""lldp"" , ""empty tlv received on %s"" , hardware -> h_ifname ) ; break ; } if ( ( b = ( char * ) calloc ( 1 , tlv_size + 1 ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to allocate memory for string tlv "" ""received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( b , tlv_size ) ; if ( tlv_type == LLDP_TLV_PORT_DESCR ) port -> p_descr = b ; else if ( tlv_type == LLDP_TLV_SYSTEM_NAME ) chassis -> c_name = b ; else chassis -> c_descr = b ; break ; case LLDP_TLV_SYSTEM_CAP : CHECK_TLV_SIZE ( 4 , ""System capabilities"" ) ; chassis -> c_cap_available = PEEK_UINT16 ; chassis -> c_cap_enabled = PEEK_UINT16 ; break ; case LLDP_TLV_MGMT_ADDR : CHECK_TLV_SIZE ( 1 , ""Management address"" ) ; addr_str_length = PEEK_UINT8 ; if ( addr_str_length > sizeof ( addr_str_buffer ) ) { log_warnx ( ""lldp"" , ""too large management address on %s"" , hardware -> h_ifname ) ; goto malformed ; } CHECK_TLV_SIZE ( 1 + addr_str_length , ""Management address"" ) ; PEEK_BYTES ( addr_str_buffer , addr_str_length ) ; addr_length = addr_str_length - 1 ; addr_family = addr_str_buffer [ 0 ] ; addr_ptr = & addr_str_buffer [ 1 ] ; CHECK_TLV_SIZE ( 1 + addr_str_length + 5 , ""Management address"" ) ; iface_subtype = PEEK_UINT8 ; iface_number = PEEK_UINT32 ; af = lldpd_af_from_lldp_proto ( addr_family ) ; if ( af == LLDPD_AF_UNSPEC ) break ; if ( iface_subtype == LLDP_MGMT_IFACE_IFINDEX ) iface = iface_number ; else iface = 0 ; mgmt = lldpd_alloc_mgmt ( af , addr_ptr , addr_length , iface ) ; if ( mgmt == NULL ) { <vul-start> if ( errno == ENOMEM ) <vul-end> log_warn ( ""lldp"" , ""unable to allocate memory "" ""for management address"" ) ; <vul-start> else log_warn ( ""lldp"" , ""too large management address "" ""received on %s"" , hardware -> h_ifname ) ; <vul-end> goto malformed ; } TAILQ_INSERT_TAIL ( & chassis -> c_mgmt , mgmt , m_entries ) ; break ; case LLDP_TLV_ORG : CHECK_TLV_SIZE ( 1 + ( int ) sizeof ( orgid ) , ""Organisational"" ) ; PEEK_BYTES ( orgid , sizeof ( orgid ) ) ; tlv_subtype = PEEK_UINT8 ; if ( memcmp ( dot1 , orgid , sizeof ( orgid ) ) == 0 ) { # ifndef ENABLE_DOT1 hardware -> h_rx_unrecognized_cnt ++ ; # else switch ( tlv_subtype ) { case LLDP_TLV_DOT1_VLANNAME : CHECK_TLV_SIZE ( 7 , ""VLAN"" ) ; if ( ( vlan = ( struct lldpd_vlan * ) calloc ( 1 , sizeof ( struct lldpd_vlan ) ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc vlan "" ""structure for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } vlan -> v_vid = PEEK_UINT16 ; vlan_len = PEEK_UINT8 ; CHECK_TLV_SIZE ( 7 + vlan_len , ""VLAN"" ) ; if ( ( vlan -> v_name = ( char * ) calloc ( 1 , vlan_len + 1 ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc vlan name for "" ""tlv received on %s"" , hardware -> h_ifname ) ; goto malformed ; } PEEK_BYTES ( vlan -> v_name , vlan_len ) ; TAILQ_INSERT_TAIL ( & port -> p_vlans , vlan , v_entries ) ; vlan = NULL ; break ; case LLDP_TLV_DOT1_PVID : CHECK_TLV_SIZE ( 6 , ""PVID"" ) ; port -> p_pvid = PEEK_UINT16 ; break ; case LLDP_TLV_DOT1_PPVID : CHECK_TLV_SIZE ( 7 , ""PPVID"" ) ; if ( ( ppvid = ( struct lldpd_ppvid * ) calloc ( 1 , sizeof ( struct lldpd_ppvid ) ) ) == NULL ) { log_warn ( ""lldp"" , ""unable to alloc ppvid "" ""structure for "" ""tlv received on %s"" , hardware -> h_ifname ) ;"
320,"CWE-352 static void _send ( Socket_T S , const char * request , StringBuffer_T data ) { _argument ( data , ""format"" , ""text"" ) ; char * _auth = _getBasicAuthHeader ( ) ; <vul-start> <vul-end> int rv = Socket_print ( S , ""POST %s HTTP/1.0\\r\\n"" ""Content-Type: application/x-www-form-urlencoded\\r\\n"" <vul-start> <vul-end> ""Content-Length: %d\\r\\n"" ""%s"" ""\\r\\n"" ""%s"" , request , <vul-start> <vul-end> StringBuffer_length ( data ) , _auth ? _auth : """" , StringBuffer_toString ( data ) ) ; FREE ( _auth ) ; if ( rv < 0 ) THROW ( IOException , ""Monit: cannot send command to the monit daemon -- %s"" , STRERROR ) ; }","static void _send ( Socket_T S , const char * request , StringBuffer_T data ) { _argument ( data , ""format"" , ""text"" ) ; char * _auth = _getBasicAuthHeader ( ) ; <vul-start> MD_T token ; StringBuffer_append ( data , ""%ssecuritytoken=%s"" , StringBuffer_length ( data ) > 0 ? ""&"" : """" , Util_getToken ( token ) ) ; <vul-end> int rv = Socket_print ( S , ""POST %s HTTP/1.0\\r\\n"" ""Content-Type: application/x-www-form-urlencoded\\r\\n"" <vul-start> ""Cookie: securitytoken=%s\\r\\n"" <vul-end> ""Content-Length: %d\\r\\n"" ""%s"" ""\\r\\n"" ""%s"" , request , <vul-start> token , <vul-end> StringBuffer_length ( data ) , _auth ? _auth : """" , StringBuffer_toString ( data ) ) ; FREE ( _auth ) ; if ( rv < 0 ) THROW ( IOException , ""Monit: cannot send command to the monit daemon -- %s"" , STRERROR ) ; }"
321,"CWE-835 int WavpackSetConfiguration64 ( WavpackContext * wpc , WavpackConfig * config , int64_t total_samples , const unsigned char * chan_ids ) { uint32_t flags , bps = 0 ; uint32_t chan_mask = config -> channel_mask ; int num_chans = config -> num_channels ; int i ; <vul-start> <vul-end> wpc -> stream_version = ( config -> flags & CONFIG_COMPATIBLE_WRITE ) ? CUR_STREAM_VERS : MAX_STREAM_VERS ; if ( ( config -> qmode & QMODE_DSD_AUDIO ) && config -> bytes_per_sample == 1 && config -> bits_per_sample == 8 ) { # ifdef ENABLE_DSD wpc -> dsd_multiplier = 1 ; flags = DSD_FLAG ; for ( i = 14 ; i >= 0 ; -- i ) if ( config -> sample_rate % sample_rates [ i ] == 0 ) { int divisor = config -> sample_rate / sample_rates [ i ] ; if ( divisor && ( divisor & ( divisor - 1 ) ) == 0 ) { config -> sample_rate /= divisor ; wpc -> dsd_multiplier = divisor ; break ; } } if ( config -> flags & CONFIG_HYBRID_FLAG ) { strcpy ( wpc -> error_message , ""hybrid mode not available for DSD!"" ) ; return FALSE ; } config -> flags &= ( CONFIG_HIGH_FLAG | CONFIG_MD5_CHECKSUM | CONFIG_PAIR_UNDEF_CHANS ) ; config -> float_norm_exp = config -> xmode = 0 ; # else strcpy ( wpc -> error_message , ""libwavpack not configured for DSD!"" ) ; return FALSE ; # endif } else flags = config -> bytes_per_sample - 1 ; wpc -> total_samples = total_samples ; wpc -> config . sample_rate = config -> sample_rate ; wpc -> config . num_channels = config -> num_channels ; wpc -> config . channel_mask = config -> channel_mask ; wpc -> config . bits_per_sample = config -> bits_per_sample ; wpc -> config . bytes_per_sample = config -> bytes_per_sample ; wpc -> config . block_samples = config -> block_samples ; wpc -> config . flags = config -> flags ; wpc -> config . qmode = config -> qmode ; if ( config -> flags & CONFIG_VERY_HIGH_FLAG ) wpc -> config . flags |= CONFIG_HIGH_FLAG ; for ( i = 0 ; i < 15 ; ++ i ) if ( wpc -> config . sample_rate == sample_rates [ i ] ) break ; flags |= i << SRATE_LSB ; if ( ! ( flags & DSD_FLAG ) ) { if ( config -> float_norm_exp ) { wpc -> config . float_norm_exp = config -> float_norm_exp ; wpc -> config . flags |= CONFIG_FLOAT_DATA ; flags |= FLOAT_DATA ; } else flags |= ( ( config -> bytes_per_sample * 8 ) - config -> bits_per_sample ) << SHIFT_LSB ;","int WavpackSetConfiguration64 ( WavpackContext * wpc , WavpackConfig * config , int64_t total_samples , const unsigned char * chan_ids ) { uint32_t flags , bps = 0 ; uint32_t chan_mask = config -> channel_mask ; int num_chans = config -> num_channels ; int i ; <vul-start> if ( ! config -> sample_rate ) { strcpy ( wpc -> error_message , ""sample rate cannot be zero!"" ) ; return FALSE ; } <vul-end> wpc -> stream_version = ( config -> flags & CONFIG_COMPATIBLE_WRITE ) ? CUR_STREAM_VERS : MAX_STREAM_VERS ; if ( ( config -> qmode & QMODE_DSD_AUDIO ) && config -> bytes_per_sample == 1 && config -> bits_per_sample == 8 ) { # ifdef ENABLE_DSD wpc -> dsd_multiplier = 1 ; flags = DSD_FLAG ; for ( i = 14 ; i >= 0 ; -- i ) if ( config -> sample_rate % sample_rates [ i ] == 0 ) { int divisor = config -> sample_rate / sample_rates [ i ] ; if ( divisor && ( divisor & ( divisor - 1 ) ) == 0 ) { config -> sample_rate /= divisor ; wpc -> dsd_multiplier = divisor ; break ; } } if ( config -> flags & CONFIG_HYBRID_FLAG ) { strcpy ( wpc -> error_message , ""hybrid mode not available for DSD!"" ) ; return FALSE ; } config -> flags &= ( CONFIG_HIGH_FLAG | CONFIG_MD5_CHECKSUM | CONFIG_PAIR_UNDEF_CHANS ) ; config -> float_norm_exp = config -> xmode = 0 ; # else strcpy ( wpc -> error_message , ""libwavpack not configured for DSD!"" ) ; return FALSE ; # endif } else flags = config -> bytes_per_sample - 1 ; wpc -> total_samples = total_samples ; wpc -> config . sample_rate = config -> sample_rate ; wpc -> config . num_channels = config -> num_channels ; wpc -> config . channel_mask = config -> channel_mask ; wpc -> config . bits_per_sample = config -> bits_per_sample ; wpc -> config . bytes_per_sample = config -> bytes_per_sample ; wpc -> config . block_samples = config -> block_samples ; wpc -> config . flags = config -> flags ; wpc -> config . qmode = config -> qmode ; if ( config -> flags & CONFIG_VERY_HIGH_FLAG ) wpc -> config . flags |= CONFIG_HIGH_FLAG ; for ( i = 0 ; i < 15 ; ++ i ) if ( wpc -> config . sample_rate == sample_rates [ i ] ) break ; flags |= i << SRATE_LSB ; if ( ! ( flags & DSD_FLAG ) ) { if ( config -> float_norm_exp ) { wpc -> config . float_norm_exp = config -> float_norm_exp ; wpc -> config . flags |= CONFIG_FLOAT_DATA ; flags |= FLOAT_DATA ; } else flags |= ( ( config -> bytes_per_sample * 8 ) - config -> bits_per_sample ) << SHIFT_LSB ;"
322,"CWE-284 static void btif_fetch_local_bdaddr ( bt_bdaddr_t * local_addr ) { char val [ PROPERTY_VALUE_MAX ] = { 0 } ; uint8_t valid_bda = FALSE ; int val_size = 0 ; const uint8_t null_bdaddr [ BD_ADDR_LEN ] = { 0 , 0 , 0 , 0 , 0 , 0 } ; if ( property_get ( PROPERTY_BT_BDADDR_PATH , val , NULL ) ) { int addr_fd ; BTIF_TRACE_DEBUG ( ""%s, local bdaddr is stored in %s"" , __func__ , val ) ; <vul-start> if ( ( addr_fd = open ( val , O_RDONLY ) ) != - 1 ) <vul-end> { memset ( val , 0 , sizeof ( val ) ) ; <vul-start> read ( addr_fd , val , FACTORY_BT_BDADDR_STORAGE_LEN ) ; <vul-end> if ( ( string_to_bdaddr ( val , local_addr ) ) && ( memcmp ( local_addr -> address , null_bdaddr , BD_ADDR_LEN ) != 0 ) ) { valid_bda = TRUE ; BTIF_TRACE_DEBUG ( ""%s: Got Factory BDA %s"" , __func__ , val ) ; } close ( addr_fd ) ; } } if ( ! valid_bda ) { val_size = sizeof ( val ) ; if ( btif_config_get_str ( ""Adapter"" , ""Address"" , val , & val_size ) ) { string_to_bdaddr ( val , local_addr ) ; BTIF_TRACE_DEBUG ( ""local bdaddr from bt_config.xml is  %s"" , val ) ; return ; } } if ( ! valid_bda ) { valid_bda = btif_fetch_property ( PERSIST_BDADDR_PROPERTY , local_addr ) ; } if ( ! valid_bda ) { valid_bda = btif_fetch_property ( FACTORY_BT_ADDR_PROPERTY , local_addr ) ; } if ( ! valid_bda ) { bdstr_t bdstr ; srand ( ( unsigned int ) ( time ( 0 ) ) ) ; local_addr -> address [ 0 ] = 0x22 ; local_addr -> address [ 1 ] = 0x22 ; local_addr -> address [ 2 ] = ( uint8_t ) ( ( rand ( ) >> 8 ) & 0xFF ) ; local_addr -> address [ 3 ] = ( uint8_t ) ( ( rand ( ) >> 8 ) & 0xFF ) ; local_addr -> address [ 4 ] = ( uint8_t ) ( ( rand ( ) >> 8 ) & 0xFF ) ; local_addr -> address [ 5 ] = ( uint8_t ) ( ( rand ( ) >> 8 ) & 0xFF ) ; bdaddr_to_string ( local_addr , bdstr , sizeof ( bdstr ) ) ; BTIF_TRACE_DEBUG ( ""No preset BDA. Generating BDA: %s for prop %s"" , ( char * ) bdstr , PERSIST_BDADDR_PROPERTY ) ; if ( property_set ( PERSIST_BDADDR_PROPERTY , ( char * ) bdstr ) < 0 ) BTIF_TRACE_ERROR ( ""Failed to set random BDA in prop %s"" , PERSIST_BDADDR_PROPERTY ) ; } bdstr_t bdstr ; bdaddr_to_string ( local_addr , bdstr , sizeof ( bdstr ) ) ; val_size = sizeof ( val ) ; if ( btif_config_get_str ( ""Adapter"" , ""Address"" , val , & val_size ) ) { if ( strcmp ( bdstr , val ) == 0 ) { return ; }","static void btif_fetch_local_bdaddr ( bt_bdaddr_t * local_addr ) { char val [ PROPERTY_VALUE_MAX ] = { 0 } ; uint8_t valid_bda = FALSE ; int val_size = 0 ; const uint8_t null_bdaddr [ BD_ADDR_LEN ] = { 0 , 0 , 0 , 0 , 0 , 0 } ; if ( property_get ( PROPERTY_BT_BDADDR_PATH , val , NULL ) ) { int addr_fd ; BTIF_TRACE_DEBUG ( ""%s, local bdaddr is stored in %s"" , __func__ , val ) ; <vul-start> if ( ( addr_fd = TEMP_FAILURE_RETRY ( open ( val , O_RDONLY ) ) ) != - 1 ) <vul-end> { memset ( val , 0 , sizeof ( val ) ) ; <vul-start> TEMP_FAILURE_RETRY ( read ( addr_fd , val , FACTORY_BT_BDADDR_STORAGE_LEN ) ) ; <vul-end> if ( ( string_to_bdaddr ( val , local_addr ) ) && ( memcmp ( local_addr -> address , null_bdaddr , BD_ADDR_LEN ) != 0 ) ) { valid_bda = TRUE ; BTIF_TRACE_DEBUG ( ""%s: Got Factory BDA %s"" , __func__ , val ) ; } close ( addr_fd ) ; } } if ( ! valid_bda ) { val_size = sizeof ( val ) ; if ( btif_config_get_str ( ""Adapter"" , ""Address"" , val , & val_size ) ) { string_to_bdaddr ( val , local_addr ) ; BTIF_TRACE_DEBUG ( ""local bdaddr from bt_config.xml is  %s"" , val ) ; return ; } } if ( ! valid_bda ) { valid_bda = btif_fetch_property ( PERSIST_BDADDR_PROPERTY , local_addr ) ; } if ( ! valid_bda ) { valid_bda = btif_fetch_property ( FACTORY_BT_ADDR_PROPERTY , local_addr ) ; } if ( ! valid_bda ) { bdstr_t bdstr ; srand ( ( unsigned int ) ( time ( 0 ) ) ) ; local_addr -> address [ 0 ] = 0x22 ; local_addr -> address [ 1 ] = 0x22 ; local_addr -> address [ 2 ] = ( uint8_t ) ( ( rand ( ) >> 8 ) & 0xFF ) ; local_addr -> address [ 3 ] = ( uint8_t ) ( ( rand ( ) >> 8 ) & 0xFF ) ; local_addr -> address [ 4 ] = ( uint8_t ) ( ( rand ( ) >> 8 ) & 0xFF ) ; local_addr -> address [ 5 ] = ( uint8_t ) ( ( rand ( ) >> 8 ) & 0xFF ) ; bdaddr_to_string ( local_addr , bdstr , sizeof ( bdstr ) ) ; BTIF_TRACE_DEBUG ( ""No preset BDA. Generating BDA: %s for prop %s"" , ( char * ) bdstr , PERSIST_BDADDR_PROPERTY ) ; if ( property_set ( PERSIST_BDADDR_PROPERTY , ( char * ) bdstr ) < 0 ) BTIF_TRACE_ERROR ( ""Failed to set random BDA in prop %s"" , PERSIST_BDADDR_PROPERTY ) ; } bdstr_t bdstr ; bdaddr_to_string ( local_addr , bdstr , sizeof ( bdstr ) ) ; val_size = sizeof ( val ) ; if ( btif_config_get_str ( ""Adapter"" , ""Address"" , val , & val_size ) ) { if ( strcmp ( bdstr , val ) == 0 ) { return ; }"
323,"CWE-119 static const ut8 * r_bin_dwarf_parse_comp_unit ( Sdb * s , const ut8 * obuf , RBinDwarfCompUnit * cu , const RBinDwarfDebugAbbrev * da , size_t offset , const ut8 * debug_str , size_t debug_str_len ) { const ut8 * buf = obuf , * buf_end = obuf + ( cu -> hdr . length - 7 ) ; ut64 abbr_code ; size_t i ; if ( cu -> hdr . length > debug_str_len ) { return NULL ; } while ( buf && buf < buf_end && buf >= obuf ) { if ( cu -> length && cu -> capacity == cu -> length ) { r_bin_dwarf_expand_cu ( cu ) ; } buf = r_uleb128 ( buf , buf_end - buf , & abbr_code ) ; if ( abbr_code > da -> length || ! buf ) { return NULL ; } r_bin_dwarf_init_die ( & cu -> dies [ cu -> length ] ) ; if ( ! abbr_code ) { cu -> dies [ cu -> length ] . abbrev_code = 0 ; cu -> length ++ ; buf ++ ; continue ; } cu -> dies [ cu -> length ] . abbrev_code = abbr_code ; cu -> dies [ cu -> length ] . tag = da -> decls [ abbr_code - 1 ] . tag ; abbr_code += offset ; if ( da -> capacity < abbr_code ) { return NULL ; } for ( i = 0 ; i < da -> decls [ abbr_code - 1 ] . length ; i ++ ) { if ( cu -> dies [ cu -> length ] . length == cu -> dies [ cu -> length ] . capacity ) { r_bin_dwarf_expand_die ( & cu -> dies [ cu -> length ] ) ; } if ( i >= cu -> dies [ cu -> length ] . capacity || i >= da -> decls [ abbr_code - 1 ] . capacity ) { eprintf ( ""Warning: malformed dwarf attribute capacity doesn\'t match length\\n"" ) ; break ; } memset ( & cu -> dies [ cu -> length ] . attr_values [ i ] , 0 , sizeof ( cu -> dies [ cu -> length ] . attr_values [ i ] ) ) ; buf = r_bin_dwarf_parse_attr_value ( buf , buf_end - buf , & da -> decls [ abbr_code - 1 ] . specs [ i ] , & cu -> dies [ cu -> length ] . attr_values [ i ] , & cu -> hdr , debug_str , debug_str_len ) ; if ( cu -> dies [ cu -> length ] . attr_values [ i ] . name == DW_AT_comp_dir ) { const char * name = cu -> dies [ cu -> length ] . attr_values [ i ] . encoding . str_struct . string ; <vul-start> <vul-end> sdb_set ( s , ""DW_AT_comp_dir"" , name , 0 ) ; <vul-start> <vul-end> } cu -> dies [ cu -> length ] . length ++ ; } cu -> length ++ ; } return buf ; }","static const ut8 * r_bin_dwarf_parse_comp_unit ( Sdb * s , const ut8 * obuf , RBinDwarfCompUnit * cu , const RBinDwarfDebugAbbrev * da , size_t offset , const ut8 * debug_str , size_t debug_str_len ) { const ut8 * buf = obuf , * buf_end = obuf + ( cu -> hdr . length - 7 ) ; ut64 abbr_code ; size_t i ; if ( cu -> hdr . length > debug_str_len ) { return NULL ; } while ( buf && buf < buf_end && buf >= obuf ) { if ( cu -> length && cu -> capacity == cu -> length ) { r_bin_dwarf_expand_cu ( cu ) ; } buf = r_uleb128 ( buf , buf_end - buf , & abbr_code ) ; if ( abbr_code > da -> length || ! buf ) { return NULL ; } r_bin_dwarf_init_die ( & cu -> dies [ cu -> length ] ) ; if ( ! abbr_code ) { cu -> dies [ cu -> length ] . abbrev_code = 0 ; cu -> length ++ ; buf ++ ; continue ; } cu -> dies [ cu -> length ] . abbrev_code = abbr_code ; cu -> dies [ cu -> length ] . tag = da -> decls [ abbr_code - 1 ] . tag ; abbr_code += offset ; if ( da -> capacity < abbr_code ) { return NULL ; } for ( i = 0 ; i < da -> decls [ abbr_code - 1 ] . length ; i ++ ) { if ( cu -> dies [ cu -> length ] . length == cu -> dies [ cu -> length ] . capacity ) { r_bin_dwarf_expand_die ( & cu -> dies [ cu -> length ] ) ; } if ( i >= cu -> dies [ cu -> length ] . capacity || i >= da -> decls [ abbr_code - 1 ] . capacity ) { eprintf ( ""Warning: malformed dwarf attribute capacity doesn\'t match length\\n"" ) ; break ; } memset ( & cu -> dies [ cu -> length ] . attr_values [ i ] , 0 , sizeof ( cu -> dies [ cu -> length ] . attr_values [ i ] ) ) ; buf = r_bin_dwarf_parse_attr_value ( buf , buf_end - buf , & da -> decls [ abbr_code - 1 ] . specs [ i ] , & cu -> dies [ cu -> length ] . attr_values [ i ] , & cu -> hdr , debug_str , debug_str_len ) ; if ( cu -> dies [ cu -> length ] . attr_values [ i ] . name == DW_AT_comp_dir ) { const char * name = cu -> dies [ cu -> length ] . attr_values [ i ] . encoding . str_struct . string ; <vul-start> if ( name > 1024 ) { <vul-end> sdb_set ( s , ""DW_AT_comp_dir"" , name , 0 ) ; <vul-start> } else { eprintf ( ""Invalid string pointer at %p\\n"" , name ) ; } <vul-end> } cu -> dies [ cu -> length ] . length ++ ; } cu -> length ++ ; } return buf ; }"
324,"CWE-772 generic_ret * modify_principal_2_svc ( mprinc_arg * arg , struct svc_req * rqstp ) { static generic_ret ret ; char * prime_arg ; <vul-start> gss_buffer_desc client_name , service_name ; <vul-end> OM_uint32 minor_stat ; kadm5_server_handle_t handle ; restriction_t * rp ; const char * errmsg = NULL ; xdr_free ( xdr_generic_ret , & ret ) ; if ( ( ret . code = new_server_handle ( arg -> api_version , rqstp , & handle ) ) ) goto exit_func ; if ( ( ret . code = check_handle ( ( void * ) handle ) ) ) goto exit_func ; if ( setup_gss_names ( rqstp , & client_name , & service_name ) < 0 ) { ret . code = KADM5_FAILURE ; goto exit_func ; } if ( krb5_unparse_name ( handle -> context , arg -> rec . principal , & prime_arg ) ) { ret . code = KADM5_BAD_PRINCIPAL ; goto exit_func ; } if ( CHANGEPW_SERVICE ( rqstp ) || ! kadm5int_acl_check ( handle -> context , rqst2name ( rqstp ) , ACL_MODIFY , arg -> rec . principal , & rp ) || kadm5int_acl_impose_restrictions ( handle -> context , & arg -> rec , & arg -> mask , rp ) ) { ret . code = KADM5_AUTH_MODIFY ; log_unauth ( ""kadm5_modify_principal"" , prime_arg , & client_name , & service_name , rqstp ) ; } else { ret . code = kadm5_modify_principal ( ( void * ) handle , & arg -> rec , arg -> mask ) ; if ( ret . code != 0 ) errmsg = krb5_get_error_message ( handle -> context , ret . code ) ; log_done ( ""kadm5_modify_principal"" , prime_arg , errmsg , & client_name , & service_name , rqstp ) ; if ( errmsg != NULL ) krb5_free_error_message ( handle -> context , errmsg ) ; } free ( prime_arg ) ; <vul-start> <vul-end> gss_release_buffer ( & minor_stat , & client_name ) ; gss_release_buffer ( & minor_stat , & service_name ) ; <vul-start> exit_func : <vul-end> free_server_handle ( handle ) ; return & ret ; }","generic_ret * modify_principal_2_svc ( mprinc_arg * arg , struct svc_req * rqstp ) { static generic_ret ret ; char * prime_arg ; <vul-start> gss_buffer_desc client_name = GSS_C_EMPTY_BUFFER ; gss_buffer_desc service_name = GSS_C_EMPTY_BUFFER ; <vul-end> OM_uint32 minor_stat ; kadm5_server_handle_t handle ; restriction_t * rp ; const char * errmsg = NULL ; xdr_free ( xdr_generic_ret , & ret ) ; if ( ( ret . code = new_server_handle ( arg -> api_version , rqstp , & handle ) ) ) goto exit_func ; if ( ( ret . code = check_handle ( ( void * ) handle ) ) ) goto exit_func ; if ( setup_gss_names ( rqstp , & client_name , & service_name ) < 0 ) { ret . code = KADM5_FAILURE ; goto exit_func ; } if ( krb5_unparse_name ( handle -> context , arg -> rec . principal , & prime_arg ) ) { ret . code = KADM5_BAD_PRINCIPAL ; goto exit_func ; } if ( CHANGEPW_SERVICE ( rqstp ) || ! kadm5int_acl_check ( handle -> context , rqst2name ( rqstp ) , ACL_MODIFY , arg -> rec . principal , & rp ) || kadm5int_acl_impose_restrictions ( handle -> context , & arg -> rec , & arg -> mask , rp ) ) { ret . code = KADM5_AUTH_MODIFY ; log_unauth ( ""kadm5_modify_principal"" , prime_arg , & client_name , & service_name , rqstp ) ; } else { ret . code = kadm5_modify_principal ( ( void * ) handle , & arg -> rec , arg -> mask ) ; if ( ret . code != 0 ) errmsg = krb5_get_error_message ( handle -> context , ret . code ) ; log_done ( ""kadm5_modify_principal"" , prime_arg , errmsg , & client_name , & service_name , rqstp ) ; if ( errmsg != NULL ) krb5_free_error_message ( handle -> context , errmsg ) ; } free ( prime_arg ) ; <vul-start> exit_func : <vul-end> gss_release_buffer ( & minor_stat , & client_name ) ; gss_release_buffer ( & minor_stat , & service_name ) ; <vul-start> <vul-end> free_server_handle ( handle ) ; return & ret ; }"
325,"CWE-400 break ; } if ( rv == NGHTTP2_ERR_IGN_HEADER_BLOCK ) { iframe -> state = NGHTTP2_IB_IGN_HEADER_BLOCK ; break ; } iframe -> state = NGHTTP2_IB_READ_HEADER_BLOCK ; break ; case NGHTTP2_PRIORITY : DEBUGF ( ""recv: PRIORITY\\n"" ) ; iframe -> frame . hd . flags = NGHTTP2_FLAG_NONE ; if ( iframe -> payloadleft != NGHTTP2_PRIORITY_SPECLEN ) { busy = 1 ; iframe -> state = NGHTTP2_IB_FRAME_SIZE_ERROR ; break ; } iframe -> state = NGHTTP2_IB_READ_NBYTE ; inbound_frame_set_mark ( iframe , NGHTTP2_PRIORITY_SPECLEN ) ; break ; case NGHTTP2_RST_STREAM : case NGHTTP2_WINDOW_UPDATE : # ifdef DEBUGBUILD switch ( iframe -> frame . hd . type ) { case NGHTTP2_RST_STREAM : DEBUGF ( ""recv: RST_STREAM\\n"" ) ; break ; case NGHTTP2_WINDOW_UPDATE : DEBUGF ( ""recv: WINDOW_UPDATE\\n"" ) ; break ; } # endif iframe -> frame . hd . flags = NGHTTP2_FLAG_NONE ; if ( iframe -> payloadleft != 4 ) { busy = 1 ; iframe -> state = NGHTTP2_IB_FRAME_SIZE_ERROR ; break ; } iframe -> state = NGHTTP2_IB_READ_NBYTE ; inbound_frame_set_mark ( iframe , 4 ) ; break ; case NGHTTP2_SETTINGS : DEBUGF ( ""recv: SETTINGS\\n"" ) ; iframe -> frame . hd . flags &= NGHTTP2_FLAG_ACK ; if ( ( iframe -> frame . hd . length % NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH ) || ( ( iframe -> frame . hd . flags & NGHTTP2_FLAG_ACK ) && iframe -> payloadleft > 0 ) ) { busy = 1 ; iframe -> state = NGHTTP2_IB_FRAME_SIZE_ERROR ; break ; } <vul-start> <vul-end> iframe -> state = NGHTTP2_IB_READ_SETTINGS ; if ( iframe -> payloadleft ) { nghttp2_settings_entry * min_header_table_size_entry ; iframe -> max_niv = iframe -> frame . hd . length / NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH + 1 ; if ( iframe -> max_niv - 1 > session -> max_settings ) { rv = nghttp2_session_terminate_session_with_reason ( session , NGHTTP2_ENHANCE_YOUR_CALM , ""SETTINGS: too many setting entries"" ) ; if ( nghttp2_is_fatal ( rv ) ) { return rv ; } return ( ssize_t ) inlen ; } iframe -> iv = nghttp2_mem_malloc ( mem , sizeof ( nghttp2_settings_entry ) * iframe -> max_niv ) ; if ( ! iframe -> iv ) { return NGHTTP2_ERR_NOMEM ; } min_header_table_size_entry = & iframe -> iv [ iframe -> max_niv - 1 ] ; min_header_table_size_entry -> settings_id = NGHTTP2_SETTINGS_HEADER_TABLE_SIZE ; min_header_table_size_entry -> value = UINT32_MAX ; inbound_frame_set_mark ( iframe , NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH ) ; break ; } busy = 1 ; inbound_frame_set_mark ( iframe , 0 ) ; break ; case NGHTTP2_PUSH_PROMISE : DEBUGF ( ""recv: PUSH_PROMISE\\n"" ) ; iframe -> frame . hd . flags &= ( NGHTTP2_FLAG_END_HEADERS | NGHTTP2_FLAG_PADDED ) ; rv = inbound_frame_handle_pad ( iframe , & iframe -> frame . hd ) ; if ( rv < 0 ) { rv = nghttp2_session_terminate_session_with_reason ( session , NGHTTP2_PROTOCOL_ERROR , ""PUSH_PROMISE: insufficient padding space"" ) ; if ( nghttp2_is_fatal ( rv ) ) { return rv ; } return ( ssize_t ) inlen ; } if ( rv == 1 ) { iframe -> state = NGHTTP2_IB_READ_NBYTE ; break ; } if ( iframe -> payloadleft < 4 ) { busy = 1 ; iframe -> state = NGHTTP2_IB_FRAME_SIZE_ERROR ;","break ; } if ( rv == NGHTTP2_ERR_IGN_HEADER_BLOCK ) { iframe -> state = NGHTTP2_IB_IGN_HEADER_BLOCK ; break ; } iframe -> state = NGHTTP2_IB_READ_HEADER_BLOCK ; break ; case NGHTTP2_PRIORITY : DEBUGF ( ""recv: PRIORITY\\n"" ) ; iframe -> frame . hd . flags = NGHTTP2_FLAG_NONE ; if ( iframe -> payloadleft != NGHTTP2_PRIORITY_SPECLEN ) { busy = 1 ; iframe -> state = NGHTTP2_IB_FRAME_SIZE_ERROR ; break ; } iframe -> state = NGHTTP2_IB_READ_NBYTE ; inbound_frame_set_mark ( iframe , NGHTTP2_PRIORITY_SPECLEN ) ; break ; case NGHTTP2_RST_STREAM : case NGHTTP2_WINDOW_UPDATE : # ifdef DEBUGBUILD switch ( iframe -> frame . hd . type ) { case NGHTTP2_RST_STREAM : DEBUGF ( ""recv: RST_STREAM\\n"" ) ; break ; case NGHTTP2_WINDOW_UPDATE : DEBUGF ( ""recv: WINDOW_UPDATE\\n"" ) ; break ; } # endif iframe -> frame . hd . flags = NGHTTP2_FLAG_NONE ; if ( iframe -> payloadleft != 4 ) { busy = 1 ; iframe -> state = NGHTTP2_IB_FRAME_SIZE_ERROR ; break ; } iframe -> state = NGHTTP2_IB_READ_NBYTE ; inbound_frame_set_mark ( iframe , 4 ) ; break ; case NGHTTP2_SETTINGS : DEBUGF ( ""recv: SETTINGS\\n"" ) ; iframe -> frame . hd . flags &= NGHTTP2_FLAG_ACK ; if ( ( iframe -> frame . hd . length % NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH ) || ( ( iframe -> frame . hd . flags & NGHTTP2_FLAG_ACK ) && iframe -> payloadleft > 0 ) ) { busy = 1 ; iframe -> state = NGHTTP2_IB_FRAME_SIZE_ERROR ; break ; } <vul-start> if ( session -> obq_flood_counter_ >= session -> max_outbound_ack && ! ( iframe -> frame . hd . flags & NGHTTP2_FLAG_ACK ) ) { return NGHTTP2_ERR_FLOODED ; } <vul-end> iframe -> state = NGHTTP2_IB_READ_SETTINGS ; if ( iframe -> payloadleft ) { nghttp2_settings_entry * min_header_table_size_entry ; iframe -> max_niv = iframe -> frame . hd . length / NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH + 1 ; if ( iframe -> max_niv - 1 > session -> max_settings ) { rv = nghttp2_session_terminate_session_with_reason ( session , NGHTTP2_ENHANCE_YOUR_CALM , ""SETTINGS: too many setting entries"" ) ; if ( nghttp2_is_fatal ( rv ) ) { return rv ; } return ( ssize_t ) inlen ; } iframe -> iv = nghttp2_mem_malloc ( mem , sizeof ( nghttp2_settings_entry ) * iframe -> max_niv ) ; if ( ! iframe -> iv ) { return NGHTTP2_ERR_NOMEM ; } min_header_table_size_entry = & iframe -> iv [ iframe -> max_niv - 1 ] ; min_header_table_size_entry -> settings_id = NGHTTP2_SETTINGS_HEADER_TABLE_SIZE ; min_header_table_size_entry -> value = UINT32_MAX ; inbound_frame_set_mark ( iframe , NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH ) ; break ; } busy = 1 ; inbound_frame_set_mark ( iframe , 0 ) ; break ; case NGHTTP2_PUSH_PROMISE : DEBUGF ( ""recv: PUSH_PROMISE\\n"" ) ; iframe -> frame . hd . flags &= ( NGHTTP2_FLAG_END_HEADERS | NGHTTP2_FLAG_PADDED ) ; rv = inbound_frame_handle_pad ( iframe , & iframe -> frame . hd ) ; if ( rv < 0 ) { rv = nghttp2_session_terminate_session_with_reason ( session , NGHTTP2_PROTOCOL_ERROR , ""PUSH_PROMISE: insufficient padding space"" ) ; if ( nghttp2_is_fatal ( rv ) ) { return rv ; } return ( ssize_t ) inlen ; } if ( rv == 1 ) { iframe -> state = NGHTTP2_IB_READ_NBYTE ; break ; } if ( iframe -> payloadleft < 4 ) { busy = 1 ; iframe -> state = NGHTTP2_IB_FRAME_SIZE_ERROR ;"
326,"CWE-400 static int nghttp2_session_upgrade_internal ( nghttp2_session * session , const uint8_t * settings_payload , size_t settings_payloadlen , void * stream_user_data ) { nghttp2_stream * stream ; nghttp2_frame frame ; nghttp2_settings_entry * iv ; size_t niv ; int rv ; nghttp2_priority_spec pri_spec ; nghttp2_mem * mem ; mem = & session -> mem ; if ( ( ! session -> server && session -> next_stream_id != 1 ) || ( session -> server && session -> last_recv_stream_id >= 1 ) ) { return NGHTTP2_ERR_PROTO ; } if ( settings_payloadlen % NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH ) { return NGHTTP2_ERR_INVALID_ARGUMENT ; <vul-start> <vul-end> } rv = nghttp2_frame_unpack_settings_payload2 ( & iv , & niv , settings_payload , settings_payloadlen , mem ) ; if ( rv != 0 ) { return rv ; } if ( session -> server ) { nghttp2_frame_hd_init ( & frame . hd , settings_payloadlen , NGHTTP2_SETTINGS , NGHTTP2_FLAG_NONE , 0 ) ; frame . settings . iv = iv ; frame . settings . niv = niv ; rv = nghttp2_session_on_settings_received ( session , & frame , 1 ) ; } else { rv = nghttp2_submit_settings ( session , NGHTTP2_FLAG_NONE , iv , niv ) ; } nghttp2_mem_free ( mem , iv ) ; if ( rv != 0 ) { return rv ; } nghttp2_priority_spec_default_init ( & pri_spec ) ; stream = nghttp2_session_open_stream ( session , 1 , NGHTTP2_STREAM_FLAG_NONE , & pri_spec , NGHTTP2_STREAM_OPENING , session -> server ? NULL : stream_user_data ) ; if ( stream == NULL ) { return NGHTTP2_ERR_NOMEM ; } if ( session -> server ) { nghttp2_stream_shutdown ( stream , NGHTTP2_SHUT_RD ) ; session -> last_recv_stream_id = 1 ; session -> last_proc_stream_id = 1 ; } else { nghttp2_stream_shutdown ( stream , NGHTTP2_SHUT_WR ) ; session -> last_sent_stream_id = 1 ; session -> next_stream_id += 2 ; } return 0 ; }","static int nghttp2_session_upgrade_internal ( nghttp2_session * session , const uint8_t * settings_payload , size_t settings_payloadlen , void * stream_user_data ) { nghttp2_stream * stream ; nghttp2_frame frame ; nghttp2_settings_entry * iv ; size_t niv ; int rv ; nghttp2_priority_spec pri_spec ; nghttp2_mem * mem ; mem = & session -> mem ; if ( ( ! session -> server && session -> next_stream_id != 1 ) || ( session -> server && session -> last_recv_stream_id >= 1 ) ) { return NGHTTP2_ERR_PROTO ; } if ( settings_payloadlen % NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH ) { return NGHTTP2_ERR_INVALID_ARGUMENT ; <vul-start> } if ( settings_payloadlen / NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH > session -> max_settings ) { return NGHTTP2_ERR_TOO_MANY_SETTINGS ; <vul-end> } rv = nghttp2_frame_unpack_settings_payload2 ( & iv , & niv , settings_payload , settings_payloadlen , mem ) ; if ( rv != 0 ) { return rv ; } if ( session -> server ) { nghttp2_frame_hd_init ( & frame . hd , settings_payloadlen , NGHTTP2_SETTINGS , NGHTTP2_FLAG_NONE , 0 ) ; frame . settings . iv = iv ; frame . settings . niv = niv ; rv = nghttp2_session_on_settings_received ( session , & frame , 1 ) ; } else { rv = nghttp2_submit_settings ( session , NGHTTP2_FLAG_NONE , iv , niv ) ; } nghttp2_mem_free ( mem , iv ) ; if ( rv != 0 ) { return rv ; } nghttp2_priority_spec_default_init ( & pri_spec ) ; stream = nghttp2_session_open_stream ( session , 1 , NGHTTP2_STREAM_FLAG_NONE , & pri_spec , NGHTTP2_STREAM_OPENING , session -> server ? NULL : stream_user_data ) ; if ( stream == NULL ) { return NGHTTP2_ERR_NOMEM ; } if ( session -> server ) { nghttp2_stream_shutdown ( stream , NGHTTP2_SHUT_RD ) ; session -> last_recv_stream_id = 1 ; session -> last_proc_stream_id = 1 ; } else { nghttp2_stream_shutdown ( stream , NGHTTP2_SHUT_WR ) ; session -> last_sent_stream_id = 1 ; session -> next_stream_id += 2 ; } return 0 ; }"
327,"CWE-119 static int evaluate_inter_mode ( unsigned int * sse , int rate2 , int * distortion2 , VP8_COMP * cpi , MACROBLOCK * x , int rd_adj ) { MB_PREDICTION_MODE this_mode = x -> e_mbd . mode_info_context -> mbmi . mode ; int_mv mv = x -> e_mbd . mode_info_context -> mbmi . mv ; int this_rd ; <vul-start> <vul-end> if ( cpi -> active_map_enabled && x -> active_ptr [ 0 ] == 0 ) { * sse = 0 ; * distortion2 = 0 ; x -> skip = 1 ; return INT_MAX ; } if ( ( this_mode != NEWMV ) || ! ( cpi -> sf . half_pixel_search ) || cpi -> common . full_pixel == 1 ) * distortion2 = vp8_get_inter_mbpred_error ( x , & cpi -> fn_ptr [ BLOCK_16X16 ] , sse , mv ) ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , rate2 , * distortion2 ) ; <vul-start> if ( this_mode == ZEROMV ) <vul-end> { <vul-start> if ( ( cpi -> ref_frame_flags & VP8_LAST_FRAME & cpi -> common . refresh_last_frame ) && x -> e_mbd . mode_info_context -> mbmi . ref_frame != LAST_FRAME ) <vul-end> rd_adj = 100 ; this_rd = ( ( int64_t ) this_rd ) * rd_adj / 100 ; } check_for_encode_breakout ( * sse , x ) ; return this_rd ; }","static int evaluate_inter_mode ( unsigned int * sse , int rate2 , int * distortion2 , VP8_COMP * cpi , MACROBLOCK * x , int rd_adj ) { MB_PREDICTION_MODE this_mode = x -> e_mbd . mode_info_context -> mbmi . mode ; int_mv mv = x -> e_mbd . mode_info_context -> mbmi . mv ; int this_rd ; <vul-start> int denoise_aggressive = 0 ; <vul-end> if ( cpi -> active_map_enabled && x -> active_ptr [ 0 ] == 0 ) { * sse = 0 ; * distortion2 = 0 ; x -> skip = 1 ; return INT_MAX ; } if ( ( this_mode != NEWMV ) || ! ( cpi -> sf . half_pixel_search ) || cpi -> common . full_pixel == 1 ) * distortion2 = vp8_get_inter_mbpred_error ( x , & cpi -> fn_ptr [ BLOCK_16X16 ] , sse , mv ) ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , rate2 , * distortion2 ) ; <vul-start> # if CONFIG_TEMPORAL_DENOISING if ( cpi -> oxcf . noise_sensitivity > 0 ) { denoise_aggressive = ( cpi -> denoiser . denoiser_mode == kDenoiserOnYUVAggressive ) ? 1 : 0 ; } # endif if ( ! cpi -> oxcf . screen_content_mode && this_mode == ZEROMV && x -> e_mbd . mode_info_context -> mbmi . ref_frame == LAST_FRAME && ( denoise_aggressive || ( cpi -> closest_reference_frame == LAST_FRAME ) ) ) <vul-end> { <vul-start> if ( x -> is_skin ) <vul-end> rd_adj = 100 ; this_rd = ( ( int64_t ) this_rd ) * rd_adj / 100 ; } check_for_encode_breakout ( * sse , x ) ; return this_rd ; }"
328,"CWE-119 <vul-start> static int set_registers ( rtl8150_t * dev , u16 indx , u16 size , void * data ) <vul-end> { <vul-start> return usb_control_msg ( dev -> udev , usb_sndctrlpipe ( dev -> udev , 0 ) , <vul-end> RTL8150_REQ_SET_REGS , RTL8150_REQT_WRITE , <vul-start> indx , 0 , data , size , 500 ) ; <vul-end> }","<vul-start> static int set_registers ( rtl8150_t * dev , u16 indx , u16 size , const void * data ) <vul-end> { <vul-start> void * buf ; int ret ; buf = kmemdup ( data , size , GFP_NOIO ) ; if ( ! buf ) return - ENOMEM ; ret = usb_control_msg ( dev -> udev , usb_sndctrlpipe ( dev -> udev , 0 ) , <vul-end> RTL8150_REQ_SET_REGS , RTL8150_REQT_WRITE , <vul-start> indx , 0 , buf , size , 500 ) ; kfree ( buf ) ; return ret ; <vul-end> }"
329,"CWE-119 <vul-start> static int input_stats ( struct twopass_rc * p , FIRSTPASS_STATS * fps ) { <vul-end> if ( p -> stats_in >= p -> stats_in_end ) return EOF ; * fps = * p -> stats_in ; <vul-start> <vul-end> return 1 ; }","<vul-start> static int input_stats ( TWO_PASS * p , FIRSTPASS_STATS * fps ) { <vul-end> if ( p -> stats_in >= p -> stats_in_end ) return EOF ; * fps = * p -> stats_in ; <vul-start> + p -> stats_in ; <vul-end> return 1 ; }"
330,"CWE-119 <vul-start> cJSON * cJSON_GetArrayItem ( cJSON * array , int item ) { cJSON * c = array -> child ; while ( c && item > 0 ) { -- item ; c = c -> next ; } return c ; } <vul-end>","<vul-start> cJSON * cJSON_GetArrayItem ( cJSON * array , int item ) { cJSON * c = array ? array -> child : 0 ; while ( c && item > 0 ) item -- , c = c -> next ; return c ; } <vul-end>"
331,"CWE-125 static void rx_cache_insert ( netdissect_options * ndo , const u_char * bp , const struct ip * ip , int dport ) { struct rx_cache_entry * rxent ; const struct rx_header * rxh = ( const struct rx_header * ) bp ; if ( ndo -> ndo_snapend - bp + 1 <= ( int ) ( sizeof ( struct rx_header ) + sizeof ( int32_t ) ) ) return ; rxent = & rx_cache [ rx_cache_next ] ; if ( ++ rx_cache_next >= RX_CACHE_SIZE ) rx_cache_next = 0 ; rxent -> callnum = EXTRACT_32BITS ( & rxh -> callNumber ) ; UNALIGNED_MEMCPY ( & rxent -> client , & ip -> ip_src , sizeof ( uint32_t ) ) ; UNALIGNED_MEMCPY ( & rxent -> server , & ip -> ip_dst , sizeof ( uint32_t ) ) ; rxent -> dport = dport ; <vul-start> rxent -> serviceId = EXTRACT_32BITS ( & rxh -> serviceId ) ; <vul-end> rxent -> opcode = EXTRACT_32BITS ( bp + sizeof ( struct rx_header ) ) ; }","static void rx_cache_insert ( netdissect_options * ndo , const u_char * bp , const struct ip * ip , int dport ) { struct rx_cache_entry * rxent ; const struct rx_header * rxh = ( const struct rx_header * ) bp ; if ( ndo -> ndo_snapend - bp + 1 <= ( int ) ( sizeof ( struct rx_header ) + sizeof ( int32_t ) ) ) return ; rxent = & rx_cache [ rx_cache_next ] ; if ( ++ rx_cache_next >= RX_CACHE_SIZE ) rx_cache_next = 0 ; rxent -> callnum = EXTRACT_32BITS ( & rxh -> callNumber ) ; UNALIGNED_MEMCPY ( & rxent -> client , & ip -> ip_src , sizeof ( uint32_t ) ) ; UNALIGNED_MEMCPY ( & rxent -> server , & ip -> ip_dst , sizeof ( uint32_t ) ) ; rxent -> dport = dport ; <vul-start> rxent -> serviceId = EXTRACT_16BITS ( & rxh -> serviceId ) ; <vul-end> rxent -> opcode = EXTRACT_32BITS ( bp + sizeof ( struct rx_header ) ) ; }"
332,NVD-CWE-Other static void ext4_free_io_end ( ext4_io_end_t * io ) { BUG_ON ( ! io ) ; <vul-start> <vul-end> iput ( io -> inode ) ; kfree ( io ) ; },static void ext4_free_io_end ( ext4_io_end_t * io ) { BUG_ON ( ! io ) ; <vul-start> if ( io -> page ) put_page ( io -> page ) ; <vul-end> iput ( io -> inode ) ; kfree ( io ) ; }
333,"CWE-119 <vul-start> static void choose_intra_uv_mode ( VP9_COMP * cpi , PICK_MODE_CONTEXT * ctx , <vul-end> BLOCK_SIZE bsize , TX_SIZE max_tx_size , int * rate_uv , int * rate_uv_tokenonly , int64_t * dist_uv , int * skip_uv , <vul-start> MB_PREDICTION_MODE * mode_uv ) { MACROBLOCK * const x = & cpi -> mb ; <vul-end> if ( cpi -> sf . use_uv_intra_rd_estimate ) { rd_sbuv_dcpred ( cpi , x , rate_uv , rate_uv_tokenonly , dist_uv , skip_uv , bsize < BLOCK_8X8 ? BLOCK_8X8 : bsize ) ; } else { rd_pick_intra_sbuv_mode ( cpi , x , ctx , rate_uv , rate_uv_tokenonly , dist_uv , skip_uv , bsize < BLOCK_8X8 ? BLOCK_8X8 : bsize , max_tx_size ) ; } * mode_uv = x -> e_mbd . mi [ 0 ] -> mbmi . uv_mode ; }","<vul-start> static void choose_intra_uv_mode ( VP9_COMP * cpi , MACROBLOCK * const x , PICK_MODE_CONTEXT * ctx , <vul-end> BLOCK_SIZE bsize , TX_SIZE max_tx_size , int * rate_uv , int * rate_uv_tokenonly , int64_t * dist_uv , int * skip_uv , <vul-start> PREDICTION_MODE * mode_uv ) { <vul-end> if ( cpi -> sf . use_uv_intra_rd_estimate ) { rd_sbuv_dcpred ( cpi , x , rate_uv , rate_uv_tokenonly , dist_uv , skip_uv , bsize < BLOCK_8X8 ? BLOCK_8X8 : bsize ) ; } else { rd_pick_intra_sbuv_mode ( cpi , x , ctx , rate_uv , rate_uv_tokenonly , dist_uv , skip_uv , bsize < BLOCK_8X8 ? BLOCK_8X8 : bsize , max_tx_size ) ; } * mode_uv = x -> e_mbd . mi [ 0 ] -> mbmi . uv_mode ; }"
334,"NVD-CWE-Other static int makeDirDirective ( MaState * state , cchar * key , cchar * value ) { MprPath info ; char * auth , * dirs , * path , * perms , * tok ; cchar * dir , * group , * owner ; int gid , mode , uid ; if ( ! maTokenize ( state , value , ""%S ?*"" , & auth , & dirs ) ) { return MPR_ERR_BAD_SYNTAX ; } uid = gid = 0 ; mode = 0750 ; if ( schr ( auth , ':' ) ) { <vul-start> owner = stok ( auth , "":"" , & tok ) ; <vul-end> if ( owner && * owner ) { if ( snumber ( owner ) ) { uid = ( int ) stoi ( owner ) ; } else if ( smatch ( owner , ""APPWEB"" ) ) { uid = HTTP -> uid ; } else { uid = userToID ( owner ) ; } } <vul-start> group = stok ( tok , "":"" , & perms ) ; <vul-end> if ( group && * group ) { if ( snumber ( group ) ) { gid = ( int ) stoi ( group ) ; } else if ( smatch ( owner , ""APPWEB"" ) ) { gid = HTTP -> gid ; } else { gid = groupToID ( group ) ; } } if ( perms && snumber ( perms ) ) { mode = ( int ) stoiradix ( perms , - 1 , NULL ) ; } else { mode = 0 ; } if ( gid < 0 || uid < 0 ) { return MPR_ERR_BAD_SYNTAX ; } } else { dirs = auth ; auth = 0 ; } tok = dirs ; for ( tok = sclone ( dirs ) ; ( dir = stok ( tok , "","" , & tok ) ) != 0 ; ) { path = httpMakePath ( state -> route , state -> configDir , dir ) ; if ( mprGetPathInfo ( path , & info ) == 0 && info . isDir ) { continue ; } if ( mprMakeDir ( path , mode , uid , gid , 1 ) < 0 ) { return MPR_ERR_BAD_SYNTAX ; } } return 0 ; }","static int makeDirDirective ( MaState * state , cchar * key , cchar * value ) { MprPath info ; char * auth , * dirs , * path , * perms , * tok ; cchar * dir , * group , * owner ; int gid , mode , uid ; if ( ! maTokenize ( state , value , ""%S ?*"" , & auth , & dirs ) ) { return MPR_ERR_BAD_SYNTAX ; } uid = gid = 0 ; mode = 0750 ; if ( schr ( auth , ':' ) ) { <vul-start> owner = ssplit ( auth , "":"" , & tok ) ; <vul-end> if ( owner && * owner ) { if ( snumber ( owner ) ) { uid = ( int ) stoi ( owner ) ; } else if ( smatch ( owner , ""APPWEB"" ) ) { uid = HTTP -> uid ; } else { uid = userToID ( owner ) ; } } <vul-start> group = ssplit ( tok , "":"" , & perms ) ; <vul-end> if ( group && * group ) { if ( snumber ( group ) ) { gid = ( int ) stoi ( group ) ; } else if ( smatch ( owner , ""APPWEB"" ) ) { gid = HTTP -> gid ; } else { gid = groupToID ( group ) ; } } if ( perms && snumber ( perms ) ) { mode = ( int ) stoiradix ( perms , - 1 , NULL ) ; } else { mode = 0 ; } if ( gid < 0 || uid < 0 ) { return MPR_ERR_BAD_SYNTAX ; } } else { dirs = auth ; auth = 0 ; } tok = dirs ; for ( tok = sclone ( dirs ) ; ( dir = stok ( tok , "","" , & tok ) ) != 0 ; ) { path = httpMakePath ( state -> route , state -> configDir , dir ) ; if ( mprGetPathInfo ( path , & info ) == 0 && info . isDir ) { continue ; } if ( mprMakeDir ( path , mode , uid , gid , 1 ) < 0 ) { return MPR_ERR_BAD_SYNTAX ; } } return 0 ; }"
335,"CWE-189 int kvm_iommu_map_pages ( struct kvm * kvm , struct kvm_memory_slot * slot ) { gfn_t gfn , end_gfn ; pfn_t pfn ; int r = 0 ; struct iommu_domain * domain = kvm -> arch . iommu_domain ; int flags ; if ( ! domain ) return 0 ; gfn = slot -> base_gfn ; end_gfn = gfn + slot -> npages ; flags = IOMMU_READ ; if ( ! ( slot -> flags & KVM_MEM_READONLY ) ) flags |= IOMMU_WRITE ; if ( ! kvm -> arch . iommu_noncoherent ) flags |= IOMMU_CACHE ; while ( gfn < end_gfn ) { unsigned long page_size ; if ( iommu_iova_to_phys ( domain , gfn_to_gpa ( gfn ) ) ) { gfn += 1 ; continue ; } page_size = kvm_host_page_size ( kvm , gfn ) ; while ( ( gfn + ( page_size >> PAGE_SHIFT ) ) > end_gfn ) page_size >>= 1 ; while ( ( gfn << PAGE_SHIFT ) & ( page_size - 1 ) ) page_size >>= 1 ; while ( __gfn_to_hva_memslot ( slot , gfn ) & ( page_size - 1 ) ) page_size >>= 1 ; <vul-start> pfn = kvm_pin_pages ( slot , gfn , page_size ) ; <vul-end> if ( is_error_noslot_pfn ( pfn ) ) { gfn += 1 ; continue ; } r = iommu_map ( domain , gfn_to_gpa ( gfn ) , pfn_to_hpa ( pfn ) , page_size , flags ) ; if ( r ) { printk ( KERN_ERR ""kvm_iommu_map_address:"" ""iommu failed to map pfn=%llx\\n"" , pfn ) ; <vul-start> kvm_unpin_pages ( kvm , pfn , page_size ) ; <vul-end> goto unmap_pages ; } gfn += page_size >> PAGE_SHIFT ; } return 0 ; unmap_pages : kvm_iommu_put_pages ( kvm , slot -> base_gfn , gfn - slot -> base_gfn ) ; return r ; }","int kvm_iommu_map_pages ( struct kvm * kvm , struct kvm_memory_slot * slot ) { gfn_t gfn , end_gfn ; pfn_t pfn ; int r = 0 ; struct iommu_domain * domain = kvm -> arch . iommu_domain ; int flags ; if ( ! domain ) return 0 ; gfn = slot -> base_gfn ; end_gfn = gfn + slot -> npages ; flags = IOMMU_READ ; if ( ! ( slot -> flags & KVM_MEM_READONLY ) ) flags |= IOMMU_WRITE ; if ( ! kvm -> arch . iommu_noncoherent ) flags |= IOMMU_CACHE ; while ( gfn < end_gfn ) { unsigned long page_size ; if ( iommu_iova_to_phys ( domain , gfn_to_gpa ( gfn ) ) ) { gfn += 1 ; continue ; } page_size = kvm_host_page_size ( kvm , gfn ) ; while ( ( gfn + ( page_size >> PAGE_SHIFT ) ) > end_gfn ) page_size >>= 1 ; while ( ( gfn << PAGE_SHIFT ) & ( page_size - 1 ) ) page_size >>= 1 ; while ( __gfn_to_hva_memslot ( slot , gfn ) & ( page_size - 1 ) ) page_size >>= 1 ; <vul-start> pfn = kvm_pin_pages ( slot , gfn , page_size >> PAGE_SHIFT ) ; <vul-end> if ( is_error_noslot_pfn ( pfn ) ) { gfn += 1 ; continue ; } r = iommu_map ( domain , gfn_to_gpa ( gfn ) , pfn_to_hpa ( pfn ) , page_size , flags ) ; if ( r ) { printk ( KERN_ERR ""kvm_iommu_map_address:"" ""iommu failed to map pfn=%llx\\n"" , pfn ) ; <vul-start> kvm_unpin_pages ( kvm , pfn , page_size >> PAGE_SHIFT ) ; <vul-end> goto unmap_pages ; } gfn += page_size >> PAGE_SHIFT ; } return 0 ; unmap_pages : kvm_iommu_put_pages ( kvm , slot -> base_gfn , gfn - slot -> base_gfn ) ; return r ; }"
336,"CWE-415 static int sg_common_write ( Sg_fd * sfp , Sg_request * srp , unsigned char * cmnd , int timeout , int blocking ) { int k , at_head ; Sg_device * sdp = sfp -> parentdp ; sg_io_hdr_t * hp = & srp -> header ; srp -> data . cmd_opcode = cmnd [ 0 ] ; hp -> status = 0 ; hp -> masked_status = 0 ; hp -> msg_status = 0 ; hp -> info = 0 ; hp -> host_status = 0 ; hp -> driver_status = 0 ; hp -> resid = 0 ; SCSI_LOG_TIMEOUT ( 4 , sg_printk ( KERN_INFO , sfp -> parentdp , ""sg_common_write:  scsi opcode=0x%02x, cmd_size=%d\\n"" , ( int ) cmnd [ 0 ] , ( int ) hp -> cmd_len ) ) ; k = sg_start_req ( srp , cmnd ) ; if ( k ) { SCSI_LOG_TIMEOUT ( 1 , sg_printk ( KERN_INFO , sfp -> parentdp , ""sg_common_write: start_req err=%d\\n"" , k ) ) ; sg_finish_rem_req ( srp ) ; return k ; } if ( atomic_read ( & sdp -> detaching ) ) { <vul-start> if ( srp -> bio ) <vul-end> blk_end_request_all ( srp -> rq , - EIO ) ; <vul-start> <vul-end> sg_finish_rem_req ( srp ) ; return - ENODEV ; } hp -> duration = jiffies_to_msecs ( jiffies ) ; if ( hp -> interface_id != '\\0' && ( SG_FLAG_Q_AT_TAIL & hp -> flags ) ) at_head = 0 ; else at_head = 1 ; srp -> rq -> timeout = timeout ; kref_get ( & sfp -> f_ref ) ; blk_execute_rq_nowait ( sdp -> device -> request_queue , sdp -> disk , srp -> rq , at_head , sg_rq_end_io ) ; return 0 ; }","static int sg_common_write ( Sg_fd * sfp , Sg_request * srp , unsigned char * cmnd , int timeout , int blocking ) { int k , at_head ; Sg_device * sdp = sfp -> parentdp ; sg_io_hdr_t * hp = & srp -> header ; srp -> data . cmd_opcode = cmnd [ 0 ] ; hp -> status = 0 ; hp -> masked_status = 0 ; hp -> msg_status = 0 ; hp -> info = 0 ; hp -> host_status = 0 ; hp -> driver_status = 0 ; hp -> resid = 0 ; SCSI_LOG_TIMEOUT ( 4 , sg_printk ( KERN_INFO , sfp -> parentdp , ""sg_common_write:  scsi opcode=0x%02x, cmd_size=%d\\n"" , ( int ) cmnd [ 0 ] , ( int ) hp -> cmd_len ) ) ; k = sg_start_req ( srp , cmnd ) ; if ( k ) { SCSI_LOG_TIMEOUT ( 1 , sg_printk ( KERN_INFO , sfp -> parentdp , ""sg_common_write: start_req err=%d\\n"" , k ) ) ; sg_finish_rem_req ( srp ) ; return k ; } if ( atomic_read ( & sdp -> detaching ) ) { <vul-start> if ( srp -> bio ) { if ( srp -> rq -> cmd != srp -> rq -> __cmd ) kfree ( srp -> rq -> cmd ) ; <vul-end> blk_end_request_all ( srp -> rq , - EIO ) ; <vul-start> srp -> rq = NULL ; } <vul-end> sg_finish_rem_req ( srp ) ; return - ENODEV ; } hp -> duration = jiffies_to_msecs ( jiffies ) ; if ( hp -> interface_id != '\\0' && ( SG_FLAG_Q_AT_TAIL & hp -> flags ) ) at_head = 0 ; else at_head = 1 ; srp -> rq -> timeout = timeout ; kref_get ( & sfp -> f_ref ) ; blk_execute_rq_nowait ( sdp -> device -> request_queue , sdp -> disk , srp -> rq , at_head , sg_rq_end_io ) ; return 0 ; }"
337,"CWE-119 <vul-start> int vp9_decode_block_tokens ( VP9_COMMON * cm , MACROBLOCKD * xd , int plane , int block , BLOCK_SIZE plane_bsize , int x , int y , TX_SIZE tx_size , vp9_reader * r ) { <vul-end> struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> <vul-end> const int ctx = get_entropy_context ( tx_size , pd -> above_context + x , pd -> left_context + y ) ; <vul-start> const scan_order * so = get_scan ( xd , tx_size , pd -> plane_type , block ) ; const int eob = decode_coefs ( cm , xd , pd -> plane_type , BLOCK_OFFSET ( pd -> dqcoeff , block ) , tx_size , pd -> dequant , ctx , so -> scan , so -> neighbors , r ) ; vp9_set_contexts ( xd , pd , plane_bsize , tx_size , eob > 0 , x , y ) ; <vul-end> return eob ; }","<vul-start> int vp9_decode_block_tokens ( MACROBLOCKD * xd , int plane , const scan_order * sc , int x , int y , TX_SIZE tx_size , vpx_reader * r , int seg_id ) { <vul-end> struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> const int16_t * const dequant = pd -> seg_dequant [ seg_id ] ; <vul-end> const int ctx = get_entropy_context ( tx_size , pd -> above_context + x , pd -> left_context + y ) ; <vul-start> const int eob = decode_coefs ( xd , pd -> plane_type , pd -> dqcoeff , tx_size , dequant , ctx , sc -> scan , sc -> neighbors , r ) ; dec_set_contexts ( xd , pd , tx_size , eob > 0 , x , y ) ; <vul-end> return eob ; }"
338,"CWE-601 int am_check_url ( request_rec * r , const char * url ) { const char * i ; for ( i = url ; * i ; i ++ ) { if ( * i >= 0 && * i < ' ' ) { AM_LOG_RERROR ( APLOG_MARK , APLOG_ERR , HTTP_BAD_REQUEST , r , ""Control character detected in URL."" ) ; return HTTP_BAD_REQUEST ; } <vul-start> <vul-end> } return OK ; }","int am_check_url ( request_rec * r , const char * url ) { const char * i ; for ( i = url ; * i ; i ++ ) { if ( * i >= 0 && * i < ' ' ) { AM_LOG_RERROR ( APLOG_MARK , APLOG_ERR , HTTP_BAD_REQUEST , r , ""Control character detected in URL."" ) ; return HTTP_BAD_REQUEST ; } <vul-start> if ( * i == '\\\\' ) { AM_LOG_RERROR ( APLOG_MARK , APLOG_ERR , HTTP_BAD_REQUEST , r , ""Backslash character detected in URL."" ) ; return HTTP_BAD_REQUEST ; } <vul-end> } return OK ; }"
339,"CWE-200 static void tv_details_row_activated ( GtkTreeView * tree_view , GtkTreePath * tree_path_UNUSED , GtkTreeViewColumn * column , gpointer user_data ) { gchar * item_name ; struct problem_item * item = get_current_problem_item_or_NULL ( tree_view , & item_name ) ; if ( ! item || ! ( item -> flags & CD_FLAG_TXT ) ) goto ret ; if ( ! strchr ( item -> content , '\\n' ) ) goto ret ; gint exitcode ; gchar * arg [ 3 ] ; arg [ 0 ] = ( char * ) ""xdg-open"" ; arg [ 1 ] = concat_path_file ( g_dump_dir_name , item_name ) ; arg [ 2 ] = NULL ; const gboolean spawn_ret = g_spawn_sync ( NULL , arg , NULL , G_SPAWN_SEARCH_PATH | G_SPAWN_STDOUT_TO_DEV_NULL , NULL , NULL , NULL , NULL , & exitcode , NULL ) ; if ( spawn_ret == FALSE || exitcode != EXIT_SUCCESS ) { GtkWidget * dialog = gtk_dialog_new_with_buttons ( _ ( ""View/edit a text file"" ) , GTK_WINDOW ( g_wnd_assistant ) , GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT , NULL , NULL ) ; GtkWidget * vbox = gtk_dialog_get_content_area ( GTK_DIALOG ( dialog ) ) ; GtkWidget * scrolled = gtk_scrolled_window_new ( NULL , NULL ) ; GtkWidget * textview = gtk_text_view_new ( ) ; gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , _ ( ""_Save"" ) , GTK_RESPONSE_OK ) ; gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , _ ( ""_Cancel"" ) , GTK_RESPONSE_CANCEL ) ; gtk_box_pack_start ( GTK_BOX ( vbox ) , scrolled , TRUE , TRUE , 0 ) ; gtk_widget_set_size_request ( scrolled , 640 , 480 ) ; gtk_widget_show ( scrolled ) ; # if ( ( GTK_MAJOR_VERSION == 3 && GTK_MINOR_VERSION < 7 ) || ( GTK_MAJOR_VERSION == 3 && GTK_MINOR_VERSION == 7 && GTK_MICRO_VERSION < 8 ) ) gtk_scrolled_window_add_with_viewport ( GTK_SCROLLED_WINDOW ( scrolled ) , textview ) ; # else gtk_container_add ( GTK_CONTAINER ( scrolled ) , textview ) ; # endif gtk_widget_show ( textview ) ; load_text_to_text_view ( GTK_TEXT_VIEW ( textview ) , item_name ) ; if ( gtk_dialog_run ( GTK_DIALOG ( dialog ) ) == GTK_RESPONSE_OK ) <vul-start> <vul-end> save_text_from_text_view ( GTK_TEXT_VIEW ( textview ) , item_name ) ; <vul-start> <vul-end> gtk_widget_destroy ( textview ) ; gtk_widget_destroy ( scrolled ) ; gtk_widget_destroy ( dialog ) ; } free ( arg [ 1 ] ) ; ret : g_free ( item_name ) ; }","static void tv_details_row_activated ( GtkTreeView * tree_view , GtkTreePath * tree_path_UNUSED , GtkTreeViewColumn * column , gpointer user_data ) { gchar * item_name ; struct problem_item * item = get_current_problem_item_or_NULL ( tree_view , & item_name ) ; if ( ! item || ! ( item -> flags & CD_FLAG_TXT ) ) goto ret ; if ( ! strchr ( item -> content , '\\n' ) ) goto ret ; gint exitcode ; gchar * arg [ 3 ] ; arg [ 0 ] = ( char * ) ""xdg-open"" ; arg [ 1 ] = concat_path_file ( g_dump_dir_name , item_name ) ; arg [ 2 ] = NULL ; const gboolean spawn_ret = g_spawn_sync ( NULL , arg , NULL , G_SPAWN_SEARCH_PATH | G_SPAWN_STDOUT_TO_DEV_NULL , NULL , NULL , NULL , NULL , & exitcode , NULL ) ; if ( spawn_ret == FALSE || exitcode != EXIT_SUCCESS ) { GtkWidget * dialog = gtk_dialog_new_with_buttons ( _ ( ""View/edit a text file"" ) , GTK_WINDOW ( g_wnd_assistant ) , GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT , NULL , NULL ) ; GtkWidget * vbox = gtk_dialog_get_content_area ( GTK_DIALOG ( dialog ) ) ; GtkWidget * scrolled = gtk_scrolled_window_new ( NULL , NULL ) ; GtkWidget * textview = gtk_text_view_new ( ) ; gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , _ ( ""_Save"" ) , GTK_RESPONSE_OK ) ; gtk_dialog_add_button ( GTK_DIALOG ( dialog ) , _ ( ""_Cancel"" ) , GTK_RESPONSE_CANCEL ) ; gtk_box_pack_start ( GTK_BOX ( vbox ) , scrolled , TRUE , TRUE , 0 ) ; gtk_widget_set_size_request ( scrolled , 640 , 480 ) ; gtk_widget_show ( scrolled ) ; # if ( ( GTK_MAJOR_VERSION == 3 && GTK_MINOR_VERSION < 7 ) || ( GTK_MAJOR_VERSION == 3 && GTK_MINOR_VERSION == 7 && GTK_MICRO_VERSION < 8 ) ) gtk_scrolled_window_add_with_viewport ( GTK_SCROLLED_WINDOW ( scrolled ) , textview ) ; # else gtk_container_add ( GTK_CONTAINER ( scrolled ) , textview ) ; # endif gtk_widget_show ( textview ) ; load_text_to_text_view ( GTK_TEXT_VIEW ( textview ) , item_name ) ; if ( gtk_dialog_run ( GTK_DIALOG ( dialog ) ) == GTK_RESPONSE_OK ) <vul-start> { <vul-end> save_text_from_text_view ( GTK_TEXT_VIEW ( textview ) , item_name ) ; <vul-start> problem_data_reload_from_dump_dir ( ) ; update_gui_state_from_problem_data ( 0 ) ; } <vul-end> gtk_widget_destroy ( textview ) ; gtk_widget_destroy ( scrolled ) ; gtk_widget_destroy ( dialog ) ; } free ( arg [ 1 ] ) ; ret : g_free ( item_name ) ; }"
340,"CWE-362 static int sockfs_setattr ( struct dentry * dentry , struct iattr * iattr ) { int err = simple_setattr ( dentry , iattr ) ; if ( ! err && ( iattr -> ia_valid & ATTR_UID ) ) { struct socket * sock = SOCKET_I ( d_inode ( dentry ) ) ; <vul-start> <vul-end> sock -> sk -> sk_uid = iattr -> ia_uid ; <vul-start> <vul-end> } return err ; }","static int sockfs_setattr ( struct dentry * dentry , struct iattr * iattr ) { int err = simple_setattr ( dentry , iattr ) ; if ( ! err && ( iattr -> ia_valid & ATTR_UID ) ) { struct socket * sock = SOCKET_I ( d_inode ( dentry ) ) ; <vul-start> if ( sock -> sk ) <vul-end> sock -> sk -> sk_uid = iattr -> ia_uid ; <vul-start> else err = - ENOENT ; <vul-end> } return err ; }"
341,"CWE-119 } else if ( pin >= JSH_PORTB_OFFSET && pin < JSH_PORTB_OFFSET + JSH_PORTB_COUNT ) { result [ 0 ] = 'B' ; itostr ( pin - JSH_PORTB_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTC_OFFSET != - 1 } else if ( pin >= JSH_PORTC_OFFSET && pin < JSH_PORTC_OFFSET + JSH_PORTC_COUNT ) { result [ 0 ] = 'C' ; itostr ( pin - JSH_PORTC_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTD_OFFSET != - 1 } else if ( # if JSH_PORTD_OFFSET != 0 pin >= JSH_PORTD_OFFSET && # endif pin < JSH_PORTD_OFFSET + JSH_PORTD_COUNT ) { result [ 0 ] = 'D' ; itostr ( pin - JSH_PORTD_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTE_OFFSET != - 1 } else if ( pin >= JSH_PORTE_OFFSET && pin < JSH_PORTE_OFFSET + JSH_PORTE_COUNT ) { result [ 0 ] = 'E' ; itostr ( pin - JSH_PORTE_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTF_OFFSET != - 1 } else if ( pin >= JSH_PORTF_OFFSET && pin < JSH_PORTF_OFFSET + JSH_PORTF_COUNT ) { result [ 0 ] = 'F' ; itostr ( pin - JSH_PORTF_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTG_OFFSET != - 1 } else if ( pin >= JSH_PORTG_OFFSET && pin < JSH_PORTG_OFFSET + JSH_PORTG_COUNT ) { result [ 0 ] = 'G' ; itostr ( pin - JSH_PORTG_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTH_OFFSET != - 1 } else if ( pin >= JSH_PORTH_OFFSET && pin < JSH_PORTH_OFFSET + JSH_PORTH_COUNT ) { result [ 0 ] = 'H' ; itostr ( pin - JSH_PORTH_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTI_OFFSET != - 1 } else if ( pin >= JSH_PORTI_OFFSET && pin < JSH_PORTI_OFFSET + JSH_PORTI_COUNT ) { result [ 0 ] = 'I' ; itostr ( pin - JSH_PORTI_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTV_OFFSET != - 1 } else if ( pin >= JSH_PORTV_OFFSET && pin < JSH_PORTV_OFFSET + JSH_PORTV_COUNT ) { result [ 0 ] = 'V' ; itostr ( pin - JSH_PORTV_OFFSET , & result [ 1 ] , 10 ) ; # endif # endif } else { <vul-start> strncpy ( result , ""undefined"" , 10 ) ; <vul-end> } }","} else if ( pin >= JSH_PORTB_OFFSET && pin < JSH_PORTB_OFFSET + JSH_PORTB_COUNT ) { result [ 0 ] = 'B' ; itostr ( pin - JSH_PORTB_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTC_OFFSET != - 1 } else if ( pin >= JSH_PORTC_OFFSET && pin < JSH_PORTC_OFFSET + JSH_PORTC_COUNT ) { result [ 0 ] = 'C' ; itostr ( pin - JSH_PORTC_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTD_OFFSET != - 1 } else if ( # if JSH_PORTD_OFFSET != 0 pin >= JSH_PORTD_OFFSET && # endif pin < JSH_PORTD_OFFSET + JSH_PORTD_COUNT ) { result [ 0 ] = 'D' ; itostr ( pin - JSH_PORTD_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTE_OFFSET != - 1 } else if ( pin >= JSH_PORTE_OFFSET && pin < JSH_PORTE_OFFSET + JSH_PORTE_COUNT ) { result [ 0 ] = 'E' ; itostr ( pin - JSH_PORTE_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTF_OFFSET != - 1 } else if ( pin >= JSH_PORTF_OFFSET && pin < JSH_PORTF_OFFSET + JSH_PORTF_COUNT ) { result [ 0 ] = 'F' ; itostr ( pin - JSH_PORTF_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTG_OFFSET != - 1 } else if ( pin >= JSH_PORTG_OFFSET && pin < JSH_PORTG_OFFSET + JSH_PORTG_COUNT ) { result [ 0 ] = 'G' ; itostr ( pin - JSH_PORTG_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTH_OFFSET != - 1 } else if ( pin >= JSH_PORTH_OFFSET && pin < JSH_PORTH_OFFSET + JSH_PORTH_COUNT ) { result [ 0 ] = 'H' ; itostr ( pin - JSH_PORTH_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTI_OFFSET != - 1 } else if ( pin >= JSH_PORTI_OFFSET && pin < JSH_PORTI_OFFSET + JSH_PORTI_COUNT ) { result [ 0 ] = 'I' ; itostr ( pin - JSH_PORTI_OFFSET , & result [ 1 ] , 10 ) ; # endif # if JSH_PORTV_OFFSET != - 1 } else if ( pin >= JSH_PORTV_OFFSET && pin < JSH_PORTV_OFFSET + JSH_PORTV_COUNT ) { result [ 0 ] = 'V' ; itostr ( pin - JSH_PORTV_OFFSET , & result [ 1 ] , 10 ) ; # endif # endif } else { <vul-start> strcpy ( result , ""undefined"" ) ; <vul-end> } }"
342,"CWE-125 static stmt_ty ast_for_classdef ( struct compiling * c , const node * n , asdl_seq * decorator_seq ) { PyObject * classname ; asdl_seq * s ; expr_ty call ; REQ ( n , classdef ) ; if ( NCH ( n ) == 4 ) { s = ast_for_suite ( c , CHILD ( n , 3 ) ) ; if ( ! s ) return NULL ; classname = NEW_IDENTIFIER ( CHILD ( n , 1 ) ) ; if ( ! classname ) return NULL ; if ( forbidden_name ( c , classname , CHILD ( n , 3 ) , 0 ) ) return NULL ; <vul-start> return ClassDef ( classname , NULL , NULL , s , decorator_seq , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; <vul-end> } if ( TYPE ( CHILD ( n , 3 ) ) == RPAR ) { s = ast_for_suite ( c , CHILD ( n , 5 ) ) ; if ( ! s ) return NULL ; classname = NEW_IDENTIFIER ( CHILD ( n , 1 ) ) ; if ( ! classname ) return NULL ; if ( forbidden_name ( c , classname , CHILD ( n , 3 ) , 0 ) ) return NULL ; <vul-start> return ClassDef ( classname , NULL , NULL , s , decorator_seq , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; <vul-end> } { PyObject * dummy_name ; expr_ty dummy ; dummy_name = NEW_IDENTIFIER ( CHILD ( n , 1 ) ) ; if ( ! dummy_name ) return NULL ; dummy = Name ( dummy_name , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; <vul-start> call = ast_for_call ( c , CHILD ( n , 3 ) , dummy ) ; <vul-end> if ( ! call ) return NULL ; } s = ast_for_suite ( c , CHILD ( n , 6 ) ) ; if ( ! s ) return NULL ; classname = NEW_IDENTIFIER ( CHILD ( n , 1 ) ) ; if ( ! classname ) return NULL ; if ( forbidden_name ( c , classname , CHILD ( n , 1 ) , 0 ) ) return NULL ; return ClassDef ( classname , call -> v . Call . args , call -> v . Call . keywords , s , decorator_seq , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; }","static stmt_ty ast_for_classdef ( struct compiling * c , const node * n , asdl_seq * decorator_seq ) { PyObject * classname ; asdl_seq * s ; expr_ty call ; REQ ( n , classdef ) ; if ( NCH ( n ) == 4 ) { s = ast_for_suite ( c , CHILD ( n , 3 ) ) ; if ( ! s ) return NULL ; classname = NEW_IDENTIFIER ( CHILD ( n , 1 ) ) ; if ( ! classname ) return NULL ; if ( forbidden_name ( c , classname , CHILD ( n , 3 ) , 0 ) ) return NULL ; <vul-start> return ClassDef ( classname , NULL , NULL , s , decorator_seq , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; <vul-end> } if ( TYPE ( CHILD ( n , 3 ) ) == RPAR ) { s = ast_for_suite ( c , CHILD ( n , 5 ) ) ; if ( ! s ) return NULL ; classname = NEW_IDENTIFIER ( CHILD ( n , 1 ) ) ; if ( ! classname ) return NULL ; if ( forbidden_name ( c , classname , CHILD ( n , 3 ) , 0 ) ) return NULL ; <vul-start> return ClassDef ( classname , NULL , NULL , s , decorator_seq , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; <vul-end> } { PyObject * dummy_name ; expr_ty dummy ; dummy_name = NEW_IDENTIFIER ( CHILD ( n , 1 ) ) ; if ( ! dummy_name ) return NULL ; dummy = Name ( dummy_name , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; <vul-start> call = ast_for_call ( c , CHILD ( n , 3 ) , dummy , false ) ; <vul-end> if ( ! call ) return NULL ; } s = ast_for_suite ( c , CHILD ( n , 6 ) ) ; if ( ! s ) return NULL ; classname = NEW_IDENTIFIER ( CHILD ( n , 1 ) ) ; if ( ! classname ) return NULL ; if ( forbidden_name ( c , classname , CHILD ( n , 1 ) , 0 ) ) return NULL ; return ClassDef ( classname , call -> v . Call . args , call -> v . Call . keywords , s , decorator_seq , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; }"
343,"CWE-835 static const u_char * ikev2_n_print ( netdissect_options * ndo , u_char tpay _U_ , const struct isakmp_gen * ext , u_int item_len , const u_char * ep , uint32_t phase _U_ , uint32_t doi _U_ , uint32_t proto _U_ , int depth _U_ ) { const struct ikev2_n * p ; struct ikev2_n n ; const u_char * cp ; <vul-start> u_char showspi , showdata , showsomedata ; <vul-end> const char * notify_name ; uint32_t type ; p = ( const struct ikev2_n * ) ext ; ND_TCHECK ( * p ) ; UNALIGNED_MEMCPY ( & n , ext , sizeof ( n ) ) ; ikev2_pay_print ( ndo , NPSTR ( ISAKMP_NPTYPE_N ) , n . h . critical ) ; showspi = 1 ; <vul-start> showdata = 0 ; <vul-end> showsomedata = 0 ; notify_name = NULL ; ND_PRINT ( ( ndo , "" prot_id=%s"" , PROTOIDSTR ( n . prot_id ) ) ) ; type = ntohs ( n . type ) ; switch ( type ) { case IV2_NOTIFY_UNSUPPORTED_CRITICAL_PAYLOAD : notify_name = ""unsupported_critical_payload"" ; showspi = 0 ; break ; case IV2_NOTIFY_INVALID_IKE_SPI : notify_name = ""invalid_ike_spi"" ; showspi = 1 ; break ; case IV2_NOTIFY_INVALID_MAJOR_VERSION : notify_name = ""invalid_major_version"" ; showspi = 0 ; break ; case IV2_NOTIFY_INVALID_SYNTAX : notify_name = ""invalid_syntax"" ; showspi = 1 ; break ; case IV2_NOTIFY_INVALID_MESSAGE_ID : notify_name = ""invalid_message_id"" ; showspi = 1 ; break ; case IV2_NOTIFY_INVALID_SPI : notify_name = ""invalid_spi"" ; showspi = 1 ; break ; case IV2_NOTIFY_NO_PROPOSAL_CHOSEN : notify_name = ""no_protocol_chosen"" ; showspi = 1 ; break ; case IV2_NOTIFY_INVALID_KE_PAYLOAD : notify_name = ""invalid_ke_payload"" ; showspi = 1 ; break ; case IV2_NOTIFY_AUTHENTICATION_FAILED : notify_name = ""authentication_failed"" ; showspi = 1 ; break ; case IV2_NOTIFY_SINGLE_PAIR_REQUIRED : notify_name = ""single_pair_required"" ; showspi = 1 ; break ; case IV2_NOTIFY_NO_ADDITIONAL_SAS : notify_name = ""no_additional_sas"" ; showspi = 0 ; break ; case IV2_NOTIFY_INTERNAL_ADDRESS_FAILURE : notify_name = ""internal_address_failure"" ; showspi = 0 ; break ; case IV2_NOTIFY_FAILED_CP_REQUIRED : notify_name = ""failed:cp_required"" ; showspi = 0 ; break ; case IV2_NOTIFY_INVALID_SELECTORS : notify_name = ""invalid_selectors"" ; showspi = 0 ; break ; case IV2_NOTIFY_INITIAL_CONTACT : notify_name = ""initial_contact"" ; showspi = 0 ; break ; case IV2_NOTIFY_SET_WINDOW_SIZE : notify_name = ""set_window_size"" ; showspi = 0 ; break ; case IV2_NOTIFY_ADDITIONAL_TS_POSSIBLE : notify_name = ""additional_ts_possible"" ; showspi = 0 ; break ; case IV2_NOTIFY_IPCOMP_SUPPORTED : notify_name = ""ipcomp_supported"" ; showspi = 0 ; break ; case IV2_NOTIFY_NAT_DETECTION_SOURCE_IP : notify_name = ""nat_detection_source_ip"" ; showspi = 1 ; break ; case IV2_NOTIFY_NAT_DETECTION_DESTINATION_IP : notify_name = ""nat_detection_destination_ip"" ; showspi = 1 ; break ; case IV2_NOTIFY_COOKIE : notify_name = ""cookie"" ; showspi = 1 ; showsomedata = 1 ; <vul-start> showdata = 0 ; <vul-end> break ; case IV2_NOTIFY_USE_TRANSPORT_MODE : notify_name = ""use_transport_mode"" ; showspi = 0 ; break ; case IV2_NOTIFY_HTTP_CERT_LOOKUP_SUPPORTED : notify_name = ""http_cert_lookup_supported"" ; showspi = 0 ; break ; case IV2_NOTIFY_REKEY_SA : notify_name = ""rekey_sa"" ; showspi = 1 ; break ; case IV2_NOTIFY_ESP_TFC_PADDING_NOT_SUPPORTED : notify_name = ""tfc_padding_not_supported"" ; showspi = 0 ; break ; case IV2_NOTIFY_NON_FIRST_FRAGMENTS_ALSO : notify_name = ""non_first_fragment_also"" ; showspi = 0 ; break ; default : if ( type < 8192 ) { notify_name = ""error"" ; } else if ( type < 16384 ) { notify_name = ""private-error"" ; } else if ( type < 40960 ) { notify_name = ""status"" ; } else { notify_name = ""private-status"" ; } } if ( notify_name ) { ND_PRINT ( ( ndo , "" type=%u(%s)"" , type , notify_name ) ) ; } if ( showspi && n . spi_size ) { ND_PRINT ( ( ndo , "" spi="" ) ) ; if ( ! rawprint ( ndo , ( const uint8_t * ) ( p + 1 ) , n . spi_size ) ) goto trunc ; } cp = ( const u_char * ) ( p + 1 ) + n . spi_size ; <vul-start> if ( 3 < ndo -> ndo_vflag ) { showdata = 1 ; } if ( ( showdata || ( showsomedata && ep - cp < 30 ) ) && cp < ep ) { <vul-end> ND_PRINT ( ( ndo , "" data=("" ) ) ; if ( ! rawprint ( ndo , ( const uint8_t * ) ( cp ) , ep - cp ) ) goto trunc ; ND_PRINT ( ( ndo , "")"" ) ) ; <vul-start> } else if ( showsomedata && cp < ep ) { if ( ! ike_show_somedata ( ndo , cp , ep ) ) goto trunc ; <vul-end> } return ( const u_char * ) ext + item_len ; trunc : ND_PRINT ( ( ndo , "" [|%s]"" , NPSTR ( ISAKMP_NPTYPE_N ) ) ) ; return NULL ; }","static const u_char * ikev2_n_print ( netdissect_options * ndo , u_char tpay _U_ , const struct isakmp_gen * ext , u_int item_len , const u_char * ep , uint32_t phase _U_ , uint32_t doi _U_ , uint32_t proto _U_ , int depth _U_ ) { const struct ikev2_n * p ; struct ikev2_n n ; const u_char * cp ; <vul-start> u_char showspi , showsomedata ; <vul-end> const char * notify_name ; uint32_t type ; p = ( const struct ikev2_n * ) ext ; ND_TCHECK ( * p ) ; UNALIGNED_MEMCPY ( & n , ext , sizeof ( n ) ) ; ikev2_pay_print ( ndo , NPSTR ( ISAKMP_NPTYPE_N ) , n . h . critical ) ; showspi = 1 ; <vul-start> <vul-end> showsomedata = 0 ; notify_name = NULL ; ND_PRINT ( ( ndo , "" prot_id=%s"" , PROTOIDSTR ( n . prot_id ) ) ) ; type = ntohs ( n . type ) ; switch ( type ) { case IV2_NOTIFY_UNSUPPORTED_CRITICAL_PAYLOAD : notify_name = ""unsupported_critical_payload"" ; showspi = 0 ; break ; case IV2_NOTIFY_INVALID_IKE_SPI : notify_name = ""invalid_ike_spi"" ; showspi = 1 ; break ; case IV2_NOTIFY_INVALID_MAJOR_VERSION : notify_name = ""invalid_major_version"" ; showspi = 0 ; break ; case IV2_NOTIFY_INVALID_SYNTAX : notify_name = ""invalid_syntax"" ; showspi = 1 ; break ; case IV2_NOTIFY_INVALID_MESSAGE_ID : notify_name = ""invalid_message_id"" ; showspi = 1 ; break ; case IV2_NOTIFY_INVALID_SPI : notify_name = ""invalid_spi"" ; showspi = 1 ; break ; case IV2_NOTIFY_NO_PROPOSAL_CHOSEN : notify_name = ""no_protocol_chosen"" ; showspi = 1 ; break ; case IV2_NOTIFY_INVALID_KE_PAYLOAD : notify_name = ""invalid_ke_payload"" ; showspi = 1 ; break ; case IV2_NOTIFY_AUTHENTICATION_FAILED : notify_name = ""authentication_failed"" ; showspi = 1 ; break ; case IV2_NOTIFY_SINGLE_PAIR_REQUIRED : notify_name = ""single_pair_required"" ; showspi = 1 ; break ; case IV2_NOTIFY_NO_ADDITIONAL_SAS : notify_name = ""no_additional_sas"" ; showspi = 0 ; break ; case IV2_NOTIFY_INTERNAL_ADDRESS_FAILURE : notify_name = ""internal_address_failure"" ; showspi = 0 ; break ; case IV2_NOTIFY_FAILED_CP_REQUIRED : notify_name = ""failed:cp_required"" ; showspi = 0 ; break ; case IV2_NOTIFY_INVALID_SELECTORS : notify_name = ""invalid_selectors"" ; showspi = 0 ; break ; case IV2_NOTIFY_INITIAL_CONTACT : notify_name = ""initial_contact"" ; showspi = 0 ; break ; case IV2_NOTIFY_SET_WINDOW_SIZE : notify_name = ""set_window_size"" ; showspi = 0 ; break ; case IV2_NOTIFY_ADDITIONAL_TS_POSSIBLE : notify_name = ""additional_ts_possible"" ; showspi = 0 ; break ; case IV2_NOTIFY_IPCOMP_SUPPORTED : notify_name = ""ipcomp_supported"" ; showspi = 0 ; break ; case IV2_NOTIFY_NAT_DETECTION_SOURCE_IP : notify_name = ""nat_detection_source_ip"" ; showspi = 1 ; break ; case IV2_NOTIFY_NAT_DETECTION_DESTINATION_IP : notify_name = ""nat_detection_destination_ip"" ; showspi = 1 ; break ; case IV2_NOTIFY_COOKIE : notify_name = ""cookie"" ; showspi = 1 ; showsomedata = 1 ; <vul-start> <vul-end> break ; case IV2_NOTIFY_USE_TRANSPORT_MODE : notify_name = ""use_transport_mode"" ; showspi = 0 ; break ; case IV2_NOTIFY_HTTP_CERT_LOOKUP_SUPPORTED : notify_name = ""http_cert_lookup_supported"" ; showspi = 0 ; break ; case IV2_NOTIFY_REKEY_SA : notify_name = ""rekey_sa"" ; showspi = 1 ; break ; case IV2_NOTIFY_ESP_TFC_PADDING_NOT_SUPPORTED : notify_name = ""tfc_padding_not_supported"" ; showspi = 0 ; break ; case IV2_NOTIFY_NON_FIRST_FRAGMENTS_ALSO : notify_name = ""non_first_fragment_also"" ; showspi = 0 ; break ; default : if ( type < 8192 ) { notify_name = ""error"" ; } else if ( type < 16384 ) { notify_name = ""private-error"" ; } else if ( type < 40960 ) { notify_name = ""status"" ; } else { notify_name = ""private-status"" ; } } if ( notify_name ) { ND_PRINT ( ( ndo , "" type=%u(%s)"" , type , notify_name ) ) ; } if ( showspi && n . spi_size ) { ND_PRINT ( ( ndo , "" spi="" ) ) ; if ( ! rawprint ( ndo , ( const uint8_t * ) ( p + 1 ) , n . spi_size ) ) goto trunc ; } cp = ( const u_char * ) ( p + 1 ) + n . spi_size ; <vul-start> if ( cp < ep ) { if ( ndo -> ndo_vflag > 3 || ( showsomedata && ep - cp < 30 ) ) { <vul-end> ND_PRINT ( ( ndo , "" data=("" ) ) ; if ( ! rawprint ( ndo , ( const uint8_t * ) ( cp ) , ep - cp ) ) goto trunc ; ND_PRINT ( ( ndo , "")"" ) ) ; <vul-start> } else if ( showsomedata ) { if ( ! ike_show_somedata ( ndo , cp , ep ) ) goto trunc ; } <vul-end> } return ( const u_char * ) ext + item_len ; trunc : ND_PRINT ( ( ndo , "" [|%s]"" , NPSTR ( ISAKMP_NPTYPE_N ) ) ) ; return NULL ; }"
344,"CWE-119 static vpx_codec_err_t ctrl_set_active_map ( vpx_codec_alg_priv_t * ctx , <vul-start> int ctr_id , va_list args ) { <vul-end> vpx_active_map_t * const map = va_arg ( args , vpx_active_map_t * ) ; if ( map ) { <vul-start> if ( ! vp9_set_active_map ( ctx -> cpi , map -> active_map , map -> rows , map -> cols ) ) <vul-end> return VPX_CODEC_OK ; else return VPX_CODEC_INVALID_PARAM ; } else { return VPX_CODEC_INVALID_PARAM ; } }","static vpx_codec_err_t ctrl_set_active_map ( vpx_codec_alg_priv_t * ctx , <vul-start> va_list args ) { <vul-end> vpx_active_map_t * const map = va_arg ( args , vpx_active_map_t * ) ; if ( map ) { <vul-start> if ( ! vp9_set_active_map ( ctx -> cpi , map -> active_map , ( int ) map -> rows , ( int ) map -> cols ) ) <vul-end> return VPX_CODEC_OK ; else return VPX_CODEC_INVALID_PARAM ; } else { return VPX_CODEC_INVALID_PARAM ; } }"
345,"CWE-264 if ( ( * ppos != 0 ) || ( count >= PAGE_SIZE ) ) goto out ; ret = - EFAULT ; if ( copy_from_user ( kbuf , buf , count ) ) goto out ; kbuf [ count ] = '\\0' ; ret = - EINVAL ; pos = kbuf ; new_map . nr_extents = 0 ; for ( ; pos ; pos = next_line ) { extent = & new_map . extent [ new_map . nr_extents ] ; next_line = strchr ( pos , '\\n' ) ; if ( next_line ) { * next_line = '\\0' ; next_line ++ ; if ( * next_line == '\\0' ) next_line = NULL ; } pos = skip_spaces ( pos ) ; extent -> first = simple_strtoul ( pos , & pos , 10 ) ; if ( ! isspace ( * pos ) ) goto out ; pos = skip_spaces ( pos ) ; extent -> lower_first = simple_strtoul ( pos , & pos , 10 ) ; if ( ! isspace ( * pos ) ) goto out ; pos = skip_spaces ( pos ) ; extent -> count = simple_strtoul ( pos , & pos , 10 ) ; if ( * pos && ! isspace ( * pos ) ) goto out ; pos = skip_spaces ( pos ) ; if ( * pos != '\\0' ) goto out ; if ( ( extent -> first == ( u32 ) - 1 ) || ( extent -> lower_first == ( u32 ) - 1 ) ) goto out ; if ( ( extent -> first + extent -> count ) <= extent -> first ) goto out ; if ( ( extent -> lower_first + extent -> count ) <= extent -> lower_first ) goto out ; if ( mappings_overlap ( & new_map , extent ) ) goto out ; new_map . nr_extents ++ ; if ( ( new_map . nr_extents == UID_GID_MAP_MAX_EXTENTS ) && ( next_line != NULL ) ) goto out ; } if ( new_map . nr_extents == 0 ) goto out ; ret = - EPERM ; <vul-start> if ( ! new_idmap_permitted ( ns , cap_setid , & new_map ) ) <vul-end> goto out ; for ( idx = 0 ; idx < new_map . nr_extents ; idx ++ ) { u32 lower_first ; extent = & new_map . extent [ idx ] ; lower_first = map_id_range_down ( parent_map , extent -> lower_first , extent -> count ) ; if ( lower_first == ( u32 ) - 1 ) goto out ; extent -> lower_first = lower_first ; } memcpy ( map -> extent , new_map . extent , new_map . nr_extents * sizeof ( new_map . extent [ 0 ] ) ) ; smp_wmb ( ) ; map -> nr_extents = new_map . nr_extents ; * ppos = count ; ret = count ; out : mutex_unlock ( & id_map_mutex ) ; if ( page ) free_page ( page ) ; return ret ; }","if ( ( * ppos != 0 ) || ( count >= PAGE_SIZE ) ) goto out ; ret = - EFAULT ; if ( copy_from_user ( kbuf , buf , count ) ) goto out ; kbuf [ count ] = '\\0' ; ret = - EINVAL ; pos = kbuf ; new_map . nr_extents = 0 ; for ( ; pos ; pos = next_line ) { extent = & new_map . extent [ new_map . nr_extents ] ; next_line = strchr ( pos , '\\n' ) ; if ( next_line ) { * next_line = '\\0' ; next_line ++ ; if ( * next_line == '\\0' ) next_line = NULL ; } pos = skip_spaces ( pos ) ; extent -> first = simple_strtoul ( pos , & pos , 10 ) ; if ( ! isspace ( * pos ) ) goto out ; pos = skip_spaces ( pos ) ; extent -> lower_first = simple_strtoul ( pos , & pos , 10 ) ; if ( ! isspace ( * pos ) ) goto out ; pos = skip_spaces ( pos ) ; extent -> count = simple_strtoul ( pos , & pos , 10 ) ; if ( * pos && ! isspace ( * pos ) ) goto out ; pos = skip_spaces ( pos ) ; if ( * pos != '\\0' ) goto out ; if ( ( extent -> first == ( u32 ) - 1 ) || ( extent -> lower_first == ( u32 ) - 1 ) ) goto out ; if ( ( extent -> first + extent -> count ) <= extent -> first ) goto out ; if ( ( extent -> lower_first + extent -> count ) <= extent -> lower_first ) goto out ; if ( mappings_overlap ( & new_map , extent ) ) goto out ; new_map . nr_extents ++ ; if ( ( new_map . nr_extents == UID_GID_MAP_MAX_EXTENTS ) && ( next_line != NULL ) ) goto out ; } if ( new_map . nr_extents == 0 ) goto out ; ret = - EPERM ; <vul-start> if ( ! new_idmap_permitted ( file , ns , cap_setid , & new_map ) ) <vul-end> goto out ; for ( idx = 0 ; idx < new_map . nr_extents ; idx ++ ) { u32 lower_first ; extent = & new_map . extent [ idx ] ; lower_first = map_id_range_down ( parent_map , extent -> lower_first , extent -> count ) ; if ( lower_first == ( u32 ) - 1 ) goto out ; extent -> lower_first = lower_first ; } memcpy ( map -> extent , new_map . extent , new_map . nr_extents * sizeof ( new_map . extent [ 0 ] ) ) ; smp_wmb ( ) ; map -> nr_extents = new_map . nr_extents ; * ppos = count ; ret = count ; out : mutex_unlock ( & id_map_mutex ) ; if ( page ) free_page ( page ) ; return ret ; }"
346,"CWE-284 static void umount_tree ( struct mount * mnt , enum umount_tree_flags how ) { LIST_HEAD ( tmp_list ) ; struct mount * p ; if ( how & UMOUNT_PROPAGATE ) propagate_mount_unlock ( mnt ) ; for ( p = mnt ; p ; p = next_mnt ( p , mnt ) ) { p -> mnt . mnt_flags |= MNT_UMOUNT ; list_move ( & p -> mnt_list , & tmp_list ) ; } list_for_each_entry ( p , & tmp_list , mnt_list ) { list_del_init ( & p -> mnt_child ) ; } if ( how & UMOUNT_PROPAGATE ) propagate_umount ( & tmp_list ) ; while ( ! list_empty ( & tmp_list ) ) { <vul-start> <vul-end> p = list_first_entry ( & tmp_list , struct mount , mnt_list ) ; list_del_init ( & p -> mnt_expire ) ; list_del_init ( & p -> mnt_list ) ; __touch_mnt_namespace ( p -> mnt_ns ) ; p -> mnt_ns = NULL ; if ( how & UMOUNT_SYNC ) p -> mnt . mnt_flags |= MNT_SYNC_UMOUNT ; <vul-start> pin_insert_group ( & p -> mnt_umount , & p -> mnt_parent -> mnt , & unmounted ) ; <vul-end> if ( mnt_has_parent ( p ) ) { mnt_add_count ( p -> mnt_parent , - 1 ) ; <vul-start> <vul-end> umount_mnt ( p ) ; <vul-start> <vul-end> } change_mnt_propagation ( p , MS_PRIVATE ) ; } }","static void umount_tree ( struct mount * mnt , enum umount_tree_flags how ) { LIST_HEAD ( tmp_list ) ; struct mount * p ; if ( how & UMOUNT_PROPAGATE ) propagate_mount_unlock ( mnt ) ; for ( p = mnt ; p ; p = next_mnt ( p , mnt ) ) { p -> mnt . mnt_flags |= MNT_UMOUNT ; list_move ( & p -> mnt_list , & tmp_list ) ; } list_for_each_entry ( p , & tmp_list , mnt_list ) { list_del_init ( & p -> mnt_child ) ; } if ( how & UMOUNT_PROPAGATE ) propagate_umount ( & tmp_list ) ; while ( ! list_empty ( & tmp_list ) ) { <vul-start> bool disconnect ; <vul-end> p = list_first_entry ( & tmp_list , struct mount , mnt_list ) ; list_del_init ( & p -> mnt_expire ) ; list_del_init ( & p -> mnt_list ) ; __touch_mnt_namespace ( p -> mnt_ns ) ; p -> mnt_ns = NULL ; if ( how & UMOUNT_SYNC ) p -> mnt . mnt_flags |= MNT_SYNC_UMOUNT ; <vul-start> disconnect = ! IS_MNT_LOCKED_AND_LAZY ( p ) ; pin_insert_group ( & p -> mnt_umount , & p -> mnt_parent -> mnt , disconnect ? & unmounted : NULL ) ; <vul-end> if ( mnt_has_parent ( p ) ) { mnt_add_count ( p -> mnt_parent , - 1 ) ; <vul-start> if ( ! disconnect ) { list_add_tail ( & p -> mnt_child , & p -> mnt_parent -> mnt_mounts ) ; } else { <vul-end> umount_mnt ( p ) ; <vul-start> } <vul-end> } change_mnt_propagation ( p , MS_PRIVATE ) ; } }"
347,"CWE-787 static void exif_data_load_data_thumbnail ( ExifData * data , const unsigned char * d , unsigned int ds , ExifLong o , ExifLong s ) { <vul-start> if ( ( o + s < o ) || ( o + s < s ) || ( o + s > ds ) || ( o > ds ) ) { exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""Bogus thumbnail offset (%u) or size (%u)."" , o , s ) ; <vul-end> return ; } if ( data -> data ) exif_mem_free ( data -> priv -> mem , data -> data ) ; if ( ! ( data -> data = exif_data_alloc ( data , s ) ) ) { EXIF_LOG_NO_MEMORY ( data -> priv -> log , ""ExifData"" , s ) ; data -> size = 0 ; return ; } data -> size = s ; memcpy ( data -> data , d + o , s ) ; }","static void exif_data_load_data_thumbnail ( ExifData * data , const unsigned char * d , unsigned int ds , ExifLong o , ExifLong s ) { <vul-start> if ( o >= ds ) { exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""Bogus thumbnail offset (%u)."" , o ) ; return ; } if ( s > ds - o ) { exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""Bogus thumbnail size (%u), max would be %u."" , s , ds - o ) ; <vul-end> return ; } if ( data -> data ) exif_mem_free ( data -> priv -> mem , data -> data ) ; if ( ! ( data -> data = exif_data_alloc ( data , s ) ) ) { EXIF_LOG_NO_MEMORY ( data -> priv -> log , ""ExifData"" , s ) ; data -> size = 0 ; return ; } data -> size = s ; memcpy ( data -> data , d + o , s ) ; }"
348,"CWE-189 static void oz_usb_handle_ep_data ( struct oz_usb_ctx * usb_ctx , struct oz_usb_hdr * usb_hdr , int len ) { struct oz_data * data_hdr = ( struct oz_data * ) usb_hdr ; switch ( data_hdr -> format ) { case OZ_DATA_F_MULTIPLE_FIXED : { struct oz_multiple_fixed * body = ( struct oz_multiple_fixed * ) data_hdr ; u8 * data = body -> data ; <vul-start> int n = ( len - sizeof ( struct oz_multiple_fixed ) + 1 ) <vul-end> / body -> unit_size ; while ( n -- ) { oz_hcd_data_ind ( usb_ctx -> hport , body -> endpoint , data , body -> unit_size ) ; data += body -> unit_size ; } } break ; case OZ_DATA_F_ISOC_FIXED : { struct oz_isoc_fixed * body = ( struct oz_isoc_fixed * ) data_hdr ; int data_len = len - sizeof ( struct oz_isoc_fixed ) + 1 ; int unit_size = body -> unit_size ; u8 * data = body -> data ; int count ; int i ; if ( ! unit_size ) break ; count = data_len / unit_size ; for ( i = 0 ; i < count ; i ++ ) { oz_hcd_data_ind ( usb_ctx -> hport , body -> endpoint , data , unit_size ) ; data += unit_size ; } } break ; } }","static void oz_usb_handle_ep_data ( struct oz_usb_ctx * usb_ctx , struct oz_usb_hdr * usb_hdr , int len ) { struct oz_data * data_hdr = ( struct oz_data * ) usb_hdr ; switch ( data_hdr -> format ) { case OZ_DATA_F_MULTIPLE_FIXED : { struct oz_multiple_fixed * body = ( struct oz_multiple_fixed * ) data_hdr ; u8 * data = body -> data ; <vul-start> int n ; if ( ! body -> unit_size ) break ; n = ( len - sizeof ( struct oz_multiple_fixed ) + 1 ) <vul-end> / body -> unit_size ; while ( n -- ) { oz_hcd_data_ind ( usb_ctx -> hport , body -> endpoint , data , body -> unit_size ) ; data += body -> unit_size ; } } break ; case OZ_DATA_F_ISOC_FIXED : { struct oz_isoc_fixed * body = ( struct oz_isoc_fixed * ) data_hdr ; int data_len = len - sizeof ( struct oz_isoc_fixed ) + 1 ; int unit_size = body -> unit_size ; u8 * data = body -> data ; int count ; int i ; if ( ! unit_size ) break ; count = data_len / unit_size ; for ( i = 0 ; i < count ; i ++ ) { oz_hcd_data_ind ( usb_ctx -> hport , body -> endpoint , data , unit_size ) ; data += unit_size ; } } break ; } }"
349,"CWE-125 <vul-start> uint32_t _WM_SetupMidiEvent ( struct _mdi * mdi , uint8_t * event_data , uint8_t running_event ) { <vul-end> uint32_t ret_cnt = 0 ; uint8_t command = 0 ; uint8_t channel = 0 ; uint8_t data_1 = 0 ; uint8_t data_2 = 0 ; char * text = NULL ; <vul-start> <vul-end> if ( event_data [ 0 ] >= 0x80 ) { command = * event_data & 0xf0 ; channel = * event_data ++ & 0x0f ; ret_cnt ++ ; <vul-start> <vul-end> } else { command = running_event & 0xf0 ; channel = running_event & 0x0f ; } switch ( command ) { case 0x80 : _SETUP_NOTEOFF : <vul-start> <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; _WM_midi_setup_noteoff ( mdi , channel , data_1 , data_2 ) ; ret_cnt += 2 ; break ; case 0x90 : if ( event_data [ 1 ] == 0 ) goto _SETUP_NOTEOFF ; <vul-start> <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; midi_setup_noteon ( mdi , channel , data_1 , data_2 ) ; ret_cnt += 2 ; break ; case 0xa0 : <vul-start> <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; midi_setup_aftertouch ( mdi , channel , data_1 , data_2 ) ; ret_cnt += 2 ; break ; case 0xb0 : <vul-start> <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; midi_setup_control ( mdi , channel , data_1 , data_2 ) ; ret_cnt += 2 ; break ; case 0xc0 : data_1 = * event_data ++ ; midi_setup_patch ( mdi , channel , data_1 ) ; ret_cnt ++ ; break ; case 0xd0 : data_1 = * event_data ++ ; midi_setup_channel_pressure ( mdi , channel , data_1 ) ; ret_cnt ++ ; break ; case 0xe0 : <vul-start> <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; midi_setup_pitch ( mdi , channel , ( ( data_2 << 7 ) | ( data_1 & 0x7f ) ) ) ; ret_cnt += 2 ; break ; case 0xf0 : if ( channel == 0x0f ) { uint32_t tmp_length = 0 ; if ( ( event_data [ 0 ] == 0x00 ) && ( event_data [ 1 ] == 0x02 ) ) { <vul-start> <vul-end> midi_setup_sequenceno ( mdi , ( ( event_data [ 2 ] << 8 ) + event_data [ 3 ] ) ) ; ret_cnt += 4 ; } else if ( event_data [ 0 ] == 0x01 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( * event_data > 0x7f ) { do { tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_text ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x02 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( * event_data > 0x7f ) { do { tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; <vul-end> if ( mdi -> extra_info . copyright ) { mdi -> extra_info . copyright = realloc ( mdi -> extra_info . copyright , ( strlen ( mdi -> extra_info . copyright ) + 1 + tmp_length + 1 ) ) ; memcpy ( & mdi -> extra_info . copyright [ strlen ( mdi -> extra_info . copyright ) + 1 ] , event_data , tmp_length ) ; mdi -> extra_info . copyright [ strlen ( mdi -> extra_info . copyright ) + 1 + tmp_length ] = '\\0' ; mdi -> extra_info . copyright [ strlen ( mdi -> extra_info . copyright ) ] = '\\n' ; } else { mdi -> extra_info . copyright = malloc ( tmp_length + 1 ) ; memcpy ( mdi -> extra_info . copyright , event_data , tmp_length ) ; mdi -> extra_info . copyright [ tmp_length ] = '\\0' ; } text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_copyright ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x03 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( * event_data > 0x7f ) { do { tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_trackname ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x04 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( * event_data > 0x7f ) { do { tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_instrumentname ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x05 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( * event_data > 0x7f ) { do { tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_lyric ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x06 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( * event_data > 0x7f ) { do { tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_marker ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x07 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( * event_data > 0x7f ) { do { tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_cuepoint ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( ( event_data [ 0 ] == 0x20 ) && ( event_data [ 1 ] == 0x01 ) ) { <vul-start> <vul-end> midi_setup_channelprefix ( mdi , event_data [ 2 ] ) ; ret_cnt += 3 ; } else if ( ( event_data [ 0 ] == 0x21 ) && ( event_data [ 1 ] == 0x01 ) ) { <vul-start> <vul-end> midi_setup_portprefix ( mdi , event_data [ 2 ] ) ; ret_cnt += 3 ; } else if ( ( event_data [ 0 ] == 0x2F ) && ( event_data [ 1 ] == 0x00 ) ) { <vul-start> <vul-end> _WM_midi_setup_endoftrack ( mdi ) ; ret_cnt += 2 ; } else if ( ( event_data [ 0 ] == 0x51 ) && ( event_data [ 1 ] == 0x03 ) ) { <vul-start> <vul-end> _WM_midi_setup_tempo ( mdi , ( ( event_data [ 2 ] << 16 ) + ( event_data [ 3 ] << 8 ) + event_data [ 4 ] ) ) ; ret_cnt += 5 ; } else if ( ( event_data [ 0 ] == 0x54 ) && ( event_data [ 1 ] == 0x05 ) ) { <vul-start> <vul-end> midi_setup_smpteoffset ( mdi , ( ( event_data [ 3 ] << 24 ) + ( event_data [ 4 ] << 16 ) + ( event_data [ 5 ] << 8 ) + event_data [ 6 ] ) ) ; mdi -> events [ mdi -> events_size - 1 ] . event_data . channel = event_data [ 2 ] ; ret_cnt += 7 ; } else if ( ( event_data [ 0 ] == 0x58 ) && ( event_data [ 1 ] == 0x04 ) ) { <vul-start> <vul-end> midi_setup_timesignature ( mdi , ( ( event_data [ 2 ] << 24 ) + ( event_data [ 3 ] << 16 ) + ( event_data [ 4 ] << 8 ) + event_data [ 5 ] ) ) ; ret_cnt += 6 ; } else if ( ( event_data [ 0 ] == 0x59 ) && ( event_data [ 1 ] == 0x02 ) ) { <vul-start> <vul-end> midi_setup_keysignature ( mdi , ( ( event_data [ 2 ] << 8 ) + event_data [ 3 ] ) ) ; ret_cnt += 4 ; } else { event_data ++ ; ret_cnt ++ ; <vul-start> if ( * event_data > 0x7f ) { do { tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; ret_cnt ++ ; ret_cnt += tmp_length ; <vul-end> } } else if ( ( channel == 0 ) || ( channel == 7 ) ) { uint32_t sysex_len = 0 ; uint8_t * sysex_store = NULL ; if ( * event_data > 0x7f ) { do { <vul-start> <vul-end> sysex_len = ( sysex_len << 7 ) + ( * event_data & 0x7F ) ; event_data ++ ; <vul-start> ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } <vul-end> sysex_len = ( sysex_len << 7 ) + ( * event_data & 0x7F ) ; event_data ++ ; <vul-start> <vul-end> if ( ! sysex_len ) break ; <vul-start> ret_cnt ++ ; <vul-end> sysex_store = malloc ( sizeof ( uint8_t ) * sysex_len ) ; memcpy ( sysex_store , event_data , sysex_len ) ; if ( sysex_store [ sysex_len - 1 ] == 0xF7 ) { uint8_t rolandsysexid [ ] = { 0x41 , 0x10 , 0x42 , 0x12 } ; if ( memcmp ( rolandsysexid , sysex_store , 4 ) == 0 ) { uint8_t sysex_cs = 0 ; uint32_t sysex_ofs = 4 ; do { sysex_cs += sysex_store [ sysex_ofs ] ; if ( sysex_cs > 0x7F ) { sysex_cs -= 0x80 ; } sysex_ofs ++ ; } while ( sysex_store [ sysex_ofs + 1 ] != 0xf7 ) ; sysex_cs = 128 - sysex_cs ; if ( sysex_cs == sysex_store [ sysex_ofs ] ) { if ( sysex_store [ 4 ] == 0x40 ) { if ( ( ( sysex_store [ 5 ] & 0xf0 ) == 0x10 ) && ( sysex_store [ 6 ] == 0x15 ) ) { uint8_t sysex_ch = 0x0f & sysex_store [ 5 ] ; if ( sysex_ch == 0x00 ) { sysex_ch = 0x09 ; } else if ( sysex_ch <= 0x09 ) { sysex_ch -= 1 ; } midi_setup_sysex_roland_drum_track ( mdi , sysex_ch , sysex_store [ 7 ] ) ; } else if ( ( sysex_store [ 5 ] == 0x00 ) && ( sysex_store [ 6 ] == 0x7F ) && ( sysex_store [ 7 ] == 0x00 ) ) { midi_setup_sysex_roland_reset ( mdi ) ; } } } } else { uint8_t gm_reset [ ] = { 0x7e , 0x7f , 0x09 , 0x01 , 0xf7 } ; uint8_t yamaha_reset [ ] = { 0x43 , 0x10 , 0x4c , 0x00 , 0x00 , 0x7e , 0x00 , 0xf7 } ; if ( memcmp ( gm_reset , sysex_store , 5 ) == 0 ) { midi_setup_sysex_gm_reset ( mdi ) ; } else if ( memcmp ( yamaha_reset , sysex_store , 8 ) == 0 ) { midi_setup_sysex_yamaha_reset ( mdi ) ; } } } free ( sysex_store ) ; sysex_store = NULL ; ret_cnt += sysex_len ; } else { _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_CORUPT , ""(unrecognized meta type event)"" , 0 ) ; return 0 ; } break ; default : ret_cnt = 0 ; break ; } if ( ret_cnt == 0 ) _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_CORUPT , ""(missing event)"" , 0 ) ; return ret_cnt ; <vul-start> <vul-end> }","<vul-start> uint32_t _WM_SetupMidiEvent ( struct _mdi * mdi , uint8_t * event_data , uint32_t siz , uint8_t running_event ) { <vul-end> uint32_t ret_cnt = 0 ; uint8_t command = 0 ; uint8_t channel = 0 ; uint8_t data_1 = 0 ; uint8_t data_2 = 0 ; char * text = NULL ; <vul-start> if ( ! siz ) goto shortbuf ; <vul-end> if ( event_data [ 0 ] >= 0x80 ) { command = * event_data & 0xf0 ; channel = * event_data ++ & 0x0f ; ret_cnt ++ ; <vul-start> if ( -- siz == 0 ) goto shortbuf ; <vul-end> } else { command = running_event & 0xf0 ; channel = running_event & 0x0f ; } switch ( command ) { case 0x80 : _SETUP_NOTEOFF : <vul-start> if ( siz < 2 ) goto shortbuf ; <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; _WM_midi_setup_noteoff ( mdi , channel , data_1 , data_2 ) ; ret_cnt += 2 ; break ; case 0x90 : if ( event_data [ 1 ] == 0 ) goto _SETUP_NOTEOFF ; <vul-start> if ( siz < 2 ) goto shortbuf ; <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; midi_setup_noteon ( mdi , channel , data_1 , data_2 ) ; ret_cnt += 2 ; break ; case 0xa0 : <vul-start> if ( siz < 2 ) goto shortbuf ; <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; midi_setup_aftertouch ( mdi , channel , data_1 , data_2 ) ; ret_cnt += 2 ; break ; case 0xb0 : <vul-start> if ( siz < 2 ) goto shortbuf ; <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; midi_setup_control ( mdi , channel , data_1 , data_2 ) ; ret_cnt += 2 ; break ; case 0xc0 : data_1 = * event_data ++ ; midi_setup_patch ( mdi , channel , data_1 ) ; ret_cnt ++ ; break ; case 0xd0 : data_1 = * event_data ++ ; midi_setup_channel_pressure ( mdi , channel , data_1 ) ; ret_cnt ++ ; break ; case 0xe0 : <vul-start> if ( siz < 2 ) goto shortbuf ; <vul-end> data_1 = * event_data ++ ; data_2 = * event_data ++ ; midi_setup_pitch ( mdi , channel , ( ( data_2 << 7 ) | ( data_1 & 0x7f ) ) ) ; ret_cnt += 2 ; break ; case 0xf0 : if ( channel == 0x0f ) { uint32_t tmp_length = 0 ; if ( ( event_data [ 0 ] == 0x00 ) && ( event_data [ 1 ] == 0x02 ) ) { <vul-start> if ( siz < 4 ) goto shortbuf ; <vul-end> midi_setup_sequenceno ( mdi , ( ( event_data [ 2 ] << 8 ) + event_data [ 3 ] ) ) ; ret_cnt += 4 ; } else if ( event_data [ 0 ] == 0x01 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( -- siz && * event_data > 0x7f ) { do { if ( ! siz ) break ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; if ( -- siz < tmp_length ) goto shortbuf ; if ( ! tmp_length ) break ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_text ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x02 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( -- siz && * event_data > 0x7f ) { do { if ( ! siz ) break ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; if ( -- siz < tmp_length ) goto shortbuf ; if ( ! tmp_length ) break ; <vul-end> if ( mdi -> extra_info . copyright ) { mdi -> extra_info . copyright = realloc ( mdi -> extra_info . copyright , ( strlen ( mdi -> extra_info . copyright ) + 1 + tmp_length + 1 ) ) ; memcpy ( & mdi -> extra_info . copyright [ strlen ( mdi -> extra_info . copyright ) + 1 ] , event_data , tmp_length ) ; mdi -> extra_info . copyright [ strlen ( mdi -> extra_info . copyright ) + 1 + tmp_length ] = '\\0' ; mdi -> extra_info . copyright [ strlen ( mdi -> extra_info . copyright ) ] = '\\n' ; } else { mdi -> extra_info . copyright = malloc ( tmp_length + 1 ) ; memcpy ( mdi -> extra_info . copyright , event_data , tmp_length ) ; mdi -> extra_info . copyright [ tmp_length ] = '\\0' ; } text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_copyright ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x03 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( -- siz && * event_data > 0x7f ) { do { if ( ! siz ) break ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; if ( -- siz < tmp_length ) goto shortbuf ; if ( ! tmp_length ) break ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_trackname ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x04 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( -- siz && * event_data > 0x7f ) { do { if ( ! siz ) break ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; if ( -- siz < tmp_length ) goto shortbuf ; if ( ! tmp_length ) break ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_instrumentname ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x05 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( -- siz && * event_data > 0x7f ) { do { if ( ! siz ) break ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; if ( -- siz < tmp_length ) goto shortbuf ; if ( ! tmp_length ) break ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_lyric ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x06 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( -- siz && * event_data > 0x7f ) { do { if ( ! siz ) break ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; if ( -- siz < tmp_length ) goto shortbuf ; if ( ! tmp_length ) break ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_marker ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( event_data [ 0 ] == 0x07 ) { event_data ++ ; ret_cnt ++ ; <vul-start> if ( -- siz && * event_data > 0x7f ) { do { if ( ! siz ) break ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; ret_cnt ++ ; if ( -- siz < tmp_length ) goto shortbuf ; if ( ! tmp_length ) break ; <vul-end> text = malloc ( tmp_length + 1 ) ; memcpy ( text , event_data , tmp_length ) ; text [ tmp_length ] = '\\0' ; midi_setup_cuepoint ( mdi , text ) ; ret_cnt += tmp_length ; } else if ( ( event_data [ 0 ] == 0x20 ) && ( event_data [ 1 ] == 0x01 ) ) { <vul-start> if ( siz < 3 ) goto shortbuf ; <vul-end> midi_setup_channelprefix ( mdi , event_data [ 2 ] ) ; ret_cnt += 3 ; } else if ( ( event_data [ 0 ] == 0x21 ) && ( event_data [ 1 ] == 0x01 ) ) { <vul-start> if ( siz < 3 ) goto shortbuf ; <vul-end> midi_setup_portprefix ( mdi , event_data [ 2 ] ) ; ret_cnt += 3 ; } else if ( ( event_data [ 0 ] == 0x2F ) && ( event_data [ 1 ] == 0x00 ) ) { <vul-start> if ( siz < 2 ) goto shortbuf ; <vul-end> _WM_midi_setup_endoftrack ( mdi ) ; ret_cnt += 2 ; } else if ( ( event_data [ 0 ] == 0x51 ) && ( event_data [ 1 ] == 0x03 ) ) { <vul-start> if ( siz < 5 ) goto shortbuf ; <vul-end> _WM_midi_setup_tempo ( mdi , ( ( event_data [ 2 ] << 16 ) + ( event_data [ 3 ] << 8 ) + event_data [ 4 ] ) ) ; ret_cnt += 5 ; } else if ( ( event_data [ 0 ] == 0x54 ) && ( event_data [ 1 ] == 0x05 ) ) { <vul-start> if ( siz < 7 ) goto shortbuf ; <vul-end> midi_setup_smpteoffset ( mdi , ( ( event_data [ 3 ] << 24 ) + ( event_data [ 4 ] << 16 ) + ( event_data [ 5 ] << 8 ) + event_data [ 6 ] ) ) ; mdi -> events [ mdi -> events_size - 1 ] . event_data . channel = event_data [ 2 ] ; ret_cnt += 7 ; } else if ( ( event_data [ 0 ] == 0x58 ) && ( event_data [ 1 ] == 0x04 ) ) { <vul-start> if ( siz < 6 ) goto shortbuf ; <vul-end> midi_setup_timesignature ( mdi , ( ( event_data [ 2 ] << 24 ) + ( event_data [ 3 ] << 16 ) + ( event_data [ 4 ] << 8 ) + event_data [ 5 ] ) ) ; ret_cnt += 6 ; } else if ( ( event_data [ 0 ] == 0x59 ) && ( event_data [ 1 ] == 0x02 ) ) { <vul-start> if ( siz < 4 ) goto shortbuf ; <vul-end> midi_setup_keysignature ( mdi , ( ( event_data [ 2 ] << 8 ) + event_data [ 3 ] ) ) ; ret_cnt += 4 ; } else { event_data ++ ; ret_cnt ++ ; <vul-start> if ( -- siz && * event_data > 0x7f ) { do { if ( ! siz ) break ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; event_data ++ ; siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; tmp_length = ( tmp_length << 7 ) + ( * event_data & 0x7f ) ; ret_cnt ++ ; ret_cnt += tmp_length ; if ( -- siz < tmp_length ) goto shortbuf ; <vul-end> } } else if ( ( channel == 0 ) || ( channel == 7 ) ) { uint32_t sysex_len = 0 ; uint8_t * sysex_store = NULL ; if ( * event_data > 0x7f ) { do { <vul-start> if ( ! siz ) break ; <vul-end> sysex_len = ( sysex_len << 7 ) + ( * event_data & 0x7F ) ; event_data ++ ; <vul-start> siz -- ; ret_cnt ++ ; } while ( * event_data > 0x7f ) ; } if ( ! siz ) goto shortbuf ; <vul-end> sysex_len = ( sysex_len << 7 ) + ( * event_data & 0x7F ) ; event_data ++ ; <vul-start> ret_cnt ++ ; if ( -- siz < sysex_len ) goto shortbuf ; <vul-end> if ( ! sysex_len ) break ; <vul-start> <vul-end> sysex_store = malloc ( sizeof ( uint8_t ) * sysex_len ) ; memcpy ( sysex_store , event_data , sysex_len ) ; if ( sysex_store [ sysex_len - 1 ] == 0xF7 ) { uint8_t rolandsysexid [ ] = { 0x41 , 0x10 , 0x42 , 0x12 } ; if ( memcmp ( rolandsysexid , sysex_store , 4 ) == 0 ) { uint8_t sysex_cs = 0 ; uint32_t sysex_ofs = 4 ; do { sysex_cs += sysex_store [ sysex_ofs ] ; if ( sysex_cs > 0x7F ) { sysex_cs -= 0x80 ; } sysex_ofs ++ ; } while ( sysex_store [ sysex_ofs + 1 ] != 0xf7 ) ; sysex_cs = 128 - sysex_cs ; if ( sysex_cs == sysex_store [ sysex_ofs ] ) { if ( sysex_store [ 4 ] == 0x40 ) { if ( ( ( sysex_store [ 5 ] & 0xf0 ) == 0x10 ) && ( sysex_store [ 6 ] == 0x15 ) ) { uint8_t sysex_ch = 0x0f & sysex_store [ 5 ] ; if ( sysex_ch == 0x00 ) { sysex_ch = 0x09 ; } else if ( sysex_ch <= 0x09 ) { sysex_ch -= 1 ; } midi_setup_sysex_roland_drum_track ( mdi , sysex_ch , sysex_store [ 7 ] ) ; } else if ( ( sysex_store [ 5 ] == 0x00 ) && ( sysex_store [ 6 ] == 0x7F ) && ( sysex_store [ 7 ] == 0x00 ) ) { midi_setup_sysex_roland_reset ( mdi ) ; } } } } else { uint8_t gm_reset [ ] = { 0x7e , 0x7f , 0x09 , 0x01 , 0xf7 } ; uint8_t yamaha_reset [ ] = { 0x43 , 0x10 , 0x4c , 0x00 , 0x00 , 0x7e , 0x00 , 0xf7 } ; if ( memcmp ( gm_reset , sysex_store , 5 ) == 0 ) { midi_setup_sysex_gm_reset ( mdi ) ; } else if ( memcmp ( yamaha_reset , sysex_store , 8 ) == 0 ) { midi_setup_sysex_yamaha_reset ( mdi ) ; } } } free ( sysex_store ) ; sysex_store = NULL ; ret_cnt += sysex_len ; } else { _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_CORUPT , ""(unrecognized meta type event)"" , 0 ) ; return 0 ; } break ; default : ret_cnt = 0 ; break ; } if ( ret_cnt == 0 ) _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_CORUPT , ""(missing event)"" , 0 ) ; return ret_cnt ; <vul-start> shortbuf : _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_CORUPT , ""(input too short)"" , 0 ) ; return 0 ; <vul-end> }"
350,"CWE-119 enum ImapAuthRes imap_auth_cram_md5 ( struct ImapData * idata , const char * method ) { char ibuf [ LONG_STRING * 2 ] , obuf [ LONG_STRING ] ; unsigned char hmac_response [ MD5_DIGEST_LEN ] ; int len ; int rc ; if ( ! mutt_bit_isset ( idata -> capabilities , ACRAM_MD5 ) ) return IMAP_AUTH_UNAVAIL ; mutt_message ( _ ( ""Authenticating (CRAM-MD5)..."" ) ) ; if ( mutt_account_getlogin ( & idata -> conn -> account ) < 0 ) return IMAP_AUTH_FAILURE ; if ( mutt_account_getpass ( & idata -> conn -> account ) < 0 ) return IMAP_AUTH_FAILURE ; imap_cmd_start ( idata , ""AUTHENTICATE CRAM-MD5"" ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_RESPOND ) { mutt_debug ( 1 , ""Invalid response from server: %s\\n"" , ibuf ) ; goto bail ; } <vul-start> len = mutt_b64_decode ( obuf , idata -> buf + 2 ) ; <vul-end> if ( len == - 1 ) { mutt_debug ( 1 , ""Error decoding base64 response.\\n"" ) ; goto bail ; } obuf [ len ] = '\\0' ; mutt_debug ( 2 , ""CRAM challenge: %s\\n"" , obuf ) ; hmac_md5 ( idata -> conn -> account . pass , obuf , hmac_response ) ; int off = snprintf ( obuf , sizeof ( obuf ) , ""%s "" , idata -> conn -> account . user ) ; mutt_md5_toascii ( hmac_response , obuf + off ) ; mutt_debug ( 2 , ""CRAM response: %s\\n"" , obuf ) ; mutt_b64_encode ( ibuf , obuf , strlen ( obuf ) , sizeof ( ibuf ) - 2 ) ; mutt_str_strcat ( ibuf , sizeof ( ibuf ) , ""\\r\\n"" ) ; mutt_socket_send ( idata -> conn , ibuf ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_OK ) { mutt_debug ( 1 , ""Error receiving server response.\\n"" ) ; goto bail ; } if ( imap_code ( idata -> buf ) ) return IMAP_AUTH_SUCCESS ; bail : mutt_error ( _ ( ""CRAM-MD5 authentication failed."" ) ) ; return IMAP_AUTH_FAILURE ; }","enum ImapAuthRes imap_auth_cram_md5 ( struct ImapData * idata , const char * method ) { char ibuf [ LONG_STRING * 2 ] , obuf [ LONG_STRING ] ; unsigned char hmac_response [ MD5_DIGEST_LEN ] ; int len ; int rc ; if ( ! mutt_bit_isset ( idata -> capabilities , ACRAM_MD5 ) ) return IMAP_AUTH_UNAVAIL ; mutt_message ( _ ( ""Authenticating (CRAM-MD5)..."" ) ) ; if ( mutt_account_getlogin ( & idata -> conn -> account ) < 0 ) return IMAP_AUTH_FAILURE ; if ( mutt_account_getpass ( & idata -> conn -> account ) < 0 ) return IMAP_AUTH_FAILURE ; imap_cmd_start ( idata , ""AUTHENTICATE CRAM-MD5"" ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_RESPOND ) { mutt_debug ( 1 , ""Invalid response from server: %s\\n"" , ibuf ) ; goto bail ; } <vul-start> len = mutt_b64_decode ( obuf , idata -> buf + 2 , sizeof ( obuf ) ) ; <vul-end> if ( len == - 1 ) { mutt_debug ( 1 , ""Error decoding base64 response.\\n"" ) ; goto bail ; } obuf [ len ] = '\\0' ; mutt_debug ( 2 , ""CRAM challenge: %s\\n"" , obuf ) ; hmac_md5 ( idata -> conn -> account . pass , obuf , hmac_response ) ; int off = snprintf ( obuf , sizeof ( obuf ) , ""%s "" , idata -> conn -> account . user ) ; mutt_md5_toascii ( hmac_response , obuf + off ) ; mutt_debug ( 2 , ""CRAM response: %s\\n"" , obuf ) ; mutt_b64_encode ( ibuf , obuf , strlen ( obuf ) , sizeof ( ibuf ) - 2 ) ; mutt_str_strcat ( ibuf , sizeof ( ibuf ) , ""\\r\\n"" ) ; mutt_socket_send ( idata -> conn , ibuf ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_OK ) { mutt_debug ( 1 , ""Error receiving server response.\\n"" ) ; goto bail ; } if ( imap_code ( idata -> buf ) ) return IMAP_AUTH_SUCCESS ; bail : mutt_error ( _ ( ""CRAM-MD5 authentication failed."" ) ) ; return IMAP_AUTH_FAILURE ; }"
351,"CWE-189 asmlinkage long sys_oabi_semtimedop ( int semid , struct oabi_sembuf __user * tsops , unsigned nsops , const struct timespec __user * timeout ) { struct sembuf * sops ; struct timespec local_timeout ; long err ; int i ; <vul-start> if ( nsops < 1 ) <vul-end> return - EINVAL ; sops = kmalloc ( sizeof ( * sops ) * nsops , GFP_KERNEL ) ; if ( ! sops ) return - ENOMEM ; err = 0 ; for ( i = 0 ; i < nsops ; i ++ ) { __get_user_error ( sops [ i ] . sem_num , & tsops -> sem_num , err ) ; __get_user_error ( sops [ i ] . sem_op , & tsops -> sem_op , err ) ; __get_user_error ( sops [ i ] . sem_flg , & tsops -> sem_flg , err ) ; tsops ++ ; } if ( timeout ) { err |= copy_from_user ( & local_timeout , timeout , sizeof ( * timeout ) ) ; timeout = & local_timeout ; } if ( err ) { err = - EFAULT ; } else { mm_segment_t fs = get_fs ( ) ; set_fs ( KERNEL_DS ) ; err = sys_semtimedop ( semid , sops , nsops , timeout ) ; set_fs ( fs ) ; } kfree ( sops ) ; return err ; }","asmlinkage long sys_oabi_semtimedop ( int semid , struct oabi_sembuf __user * tsops , unsigned nsops , const struct timespec __user * timeout ) { struct sembuf * sops ; struct timespec local_timeout ; long err ; int i ; <vul-start> if ( nsops < 1 || nsops > SEMOPM ) <vul-end> return - EINVAL ; sops = kmalloc ( sizeof ( * sops ) * nsops , GFP_KERNEL ) ; if ( ! sops ) return - ENOMEM ; err = 0 ; for ( i = 0 ; i < nsops ; i ++ ) { __get_user_error ( sops [ i ] . sem_num , & tsops -> sem_num , err ) ; __get_user_error ( sops [ i ] . sem_op , & tsops -> sem_op , err ) ; __get_user_error ( sops [ i ] . sem_flg , & tsops -> sem_flg , err ) ; tsops ++ ; } if ( timeout ) { err |= copy_from_user ( & local_timeout , timeout , sizeof ( * timeout ) ) ; timeout = & local_timeout ; } if ( err ) { err = - EFAULT ; } else { mm_segment_t fs = get_fs ( ) ; set_fs ( KERNEL_DS ) ; err = sys_semtimedop ( semid , sops , nsops , timeout ) ; set_fs ( fs ) ; } kfree ( sops ) ; return err ; }"
352,"CWE-119 static void record_recent_object ( struct object * obj , <vul-start> struct strbuf * path , const char * last , <vul-end> void * data ) { sha1_array_append ( & recent_objects , obj -> oid . hash ) ; }","static void record_recent_object ( struct object * obj , <vul-start> const char * name , <vul-end> void * data ) { sha1_array_append ( & recent_objects , obj -> oid . hash ) ; }"
353,"CWE-20 bool_t mqttSnClientIsShortTopicName ( const char_t * topicName ) { bool_t res ; res = FALSE ; if ( osStrlen ( topicName ) == 2 ) { <vul-start> if ( strchr ( topicName , '#' ) == NULL && strchr ( topicName , '+' ) == NULL ) <vul-end> { res = TRUE ; } } return res ; }","bool_t mqttSnClientIsShortTopicName ( const char_t * topicName ) { bool_t res ; res = FALSE ; if ( osStrlen ( topicName ) == 2 ) { <vul-start> if ( osStrchr ( topicName , '#' ) == NULL && osStrchr ( topicName , '+' ) == NULL ) <vul-end> { res = TRUE ; } } return res ; }"
354,"CWE-125 break ; ND_PRINT ( ( ndo , ""\\n\\t\\tInterface Parameter: %s (0x%02x), len %u"" , tok2str ( ldp_fec_martini_ifparm_values , ""Unknown"" , vc_info_tlv_type ) , vc_info_tlv_type , vc_info_tlv_len ) ) ; switch ( vc_info_tlv_type ) { case LDP_FEC_MARTINI_IFPARM_MTU : ND_PRINT ( ( ndo , "": %u"" , EXTRACT_16BITS ( tptr + 2 ) ) ) ; break ; case LDP_FEC_MARTINI_IFPARM_DESC : ND_PRINT ( ( ndo , "": "" ) ) ; for ( idx = 2 ; idx < vc_info_tlv_len ; idx ++ ) safeputchar ( ndo , * ( tptr + idx ) ) ; break ; case LDP_FEC_MARTINI_IFPARM_VCCV : ND_PRINT ( ( ndo , ""\\n\\t\\t  Control Channels (0x%02x) = [%s]"" , * ( tptr + 2 ) , bittok2str ( ldp_fec_martini_ifparm_vccv_cc_values , ""none"" , * ( tptr + 2 ) ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t\\t  CV Types (0x%02x) = [%s]"" , * ( tptr + 3 ) , bittok2str ( ldp_fec_martini_ifparm_vccv_cv_values , ""none"" , * ( tptr + 3 ) ) ) ) ; break ; default : print_unknown_data ( ndo , tptr + 2 , ""\\n\\t\\t  "" , vc_info_tlv_len - 2 ) ; break ; } vc_info_len -= vc_info_tlv_len ; tptr += vc_info_tlv_len ; } break ; } break ; case LDP_TLV_GENERIC_LABEL : TLV_TCHECK ( 4 ) ; ND_PRINT ( ( ndo , ""\\n\\t      Label: %u"" , EXTRACT_32BITS ( tptr ) & 0xfffff ) ) ; break ; case LDP_TLV_STATUS : TLV_TCHECK ( 8 ) ; ui = EXTRACT_32BITS ( tptr ) ; tptr += 4 ; ND_PRINT ( ( ndo , ""\\n\\t      Status: 0x%02x, Flags: [%s and %s forward]"" , ui & 0x3fffffff , ui & 0x80000000 ? ""Fatal error"" : ""Advisory Notification"" , ui & 0x40000000 ? ""do"" : ""don\'t"" ) ) ; ui = EXTRACT_32BITS ( tptr ) ; tptr += 4 ; if ( ui ) ND_PRINT ( ( ndo , "", causing Message ID: 0x%08x"" , ui ) ) ; break ; case LDP_TLV_FT_SESSION : <vul-start> TLV_TCHECK ( 8 ) ; <vul-end> ft_flags = EXTRACT_16BITS ( tptr ) ; ND_PRINT ( ( ndo , ""\\n\\t      Flags: [%sReconnect, %sSave State, %sAll-Label Protection, %s Checkpoint, %sRe-Learn State]"" , ft_flags & 0x8000 ? """" : ""No "" , ft_flags & 0x8 ? """" : ""Don\'t "" , ft_flags & 0x4 ? """" : ""No "" , ft_flags & 0x2 ? ""Sequence Numbered Label"" : ""All Labels"" , ft_flags & 0x1 ? """" : ""Don\'t "" ) ) ; tptr += 4 ; ui = EXTRACT_32BITS ( tptr ) ; if ( ui ) ND_PRINT ( ( ndo , "", Reconnect Timeout: %ums"" , ui ) ) ; tptr += 4 ; ui = EXTRACT_32BITS ( tptr ) ; if ( ui ) ND_PRINT ( ( ndo , "", Recovery Time: %ums"" , ui ) ) ; break ; case LDP_TLV_MTU : TLV_TCHECK ( 2 ) ; ND_PRINT ( ( ndo , ""\\n\\t      MTU: %u"" , EXTRACT_16BITS ( tptr ) ) ) ; break ; case LDP_TLV_HOP_COUNT : case LDP_TLV_PATH_VECTOR : case LDP_TLV_ATM_LABEL : case LDP_TLV_FR_LABEL : case LDP_TLV_EXTD_STATUS : case LDP_TLV_RETURNED_PDU : case LDP_TLV_RETURNED_MSG : case LDP_TLV_ATM_SESSION_PARM : case LDP_TLV_FR_SESSION_PARM : case LDP_TLV_LABEL_REQUEST_MSG_ID : default : if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , tptr , ""\\n\\t      "" , tlv_tlen ) ; break ; } return ( tlv_len + 4 ) ; trunc : <vul-start> ND_PRINT ( ( ndo , ""\\n\\t\\t packet exceeded snapshot"" ) ) ; <vul-end> return 0 ; badtlv : ND_PRINT ( ( ndo , ""\\n\\t\\t TLV contents go past end of TLV"" ) ) ; return ( tlv_len + 4 ) ; }","break ; ND_PRINT ( ( ndo , ""\\n\\t\\tInterface Parameter: %s (0x%02x), len %u"" , tok2str ( ldp_fec_martini_ifparm_values , ""Unknown"" , vc_info_tlv_type ) , vc_info_tlv_type , vc_info_tlv_len ) ) ; switch ( vc_info_tlv_type ) { case LDP_FEC_MARTINI_IFPARM_MTU : ND_PRINT ( ( ndo , "": %u"" , EXTRACT_16BITS ( tptr + 2 ) ) ) ; break ; case LDP_FEC_MARTINI_IFPARM_DESC : ND_PRINT ( ( ndo , "": "" ) ) ; for ( idx = 2 ; idx < vc_info_tlv_len ; idx ++ ) safeputchar ( ndo , * ( tptr + idx ) ) ; break ; case LDP_FEC_MARTINI_IFPARM_VCCV : ND_PRINT ( ( ndo , ""\\n\\t\\t  Control Channels (0x%02x) = [%s]"" , * ( tptr + 2 ) , bittok2str ( ldp_fec_martini_ifparm_vccv_cc_values , ""none"" , * ( tptr + 2 ) ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t\\t  CV Types (0x%02x) = [%s]"" , * ( tptr + 3 ) , bittok2str ( ldp_fec_martini_ifparm_vccv_cv_values , ""none"" , * ( tptr + 3 ) ) ) ) ; break ; default : print_unknown_data ( ndo , tptr + 2 , ""\\n\\t\\t  "" , vc_info_tlv_len - 2 ) ; break ; } vc_info_len -= vc_info_tlv_len ; tptr += vc_info_tlv_len ; } break ; } break ; case LDP_TLV_GENERIC_LABEL : TLV_TCHECK ( 4 ) ; ND_PRINT ( ( ndo , ""\\n\\t      Label: %u"" , EXTRACT_32BITS ( tptr ) & 0xfffff ) ) ; break ; case LDP_TLV_STATUS : TLV_TCHECK ( 8 ) ; ui = EXTRACT_32BITS ( tptr ) ; tptr += 4 ; ND_PRINT ( ( ndo , ""\\n\\t      Status: 0x%02x, Flags: [%s and %s forward]"" , ui & 0x3fffffff , ui & 0x80000000 ? ""Fatal error"" : ""Advisory Notification"" , ui & 0x40000000 ? ""do"" : ""don\'t"" ) ) ; ui = EXTRACT_32BITS ( tptr ) ; tptr += 4 ; if ( ui ) ND_PRINT ( ( ndo , "", causing Message ID: 0x%08x"" , ui ) ) ; break ; case LDP_TLV_FT_SESSION : <vul-start> TLV_TCHECK ( 12 ) ; <vul-end> ft_flags = EXTRACT_16BITS ( tptr ) ; ND_PRINT ( ( ndo , ""\\n\\t      Flags: [%sReconnect, %sSave State, %sAll-Label Protection, %s Checkpoint, %sRe-Learn State]"" , ft_flags & 0x8000 ? """" : ""No "" , ft_flags & 0x8 ? """" : ""Don\'t "" , ft_flags & 0x4 ? """" : ""No "" , ft_flags & 0x2 ? ""Sequence Numbered Label"" : ""All Labels"" , ft_flags & 0x1 ? """" : ""Don\'t "" ) ) ; tptr += 4 ; ui = EXTRACT_32BITS ( tptr ) ; if ( ui ) ND_PRINT ( ( ndo , "", Reconnect Timeout: %ums"" , ui ) ) ; tptr += 4 ; ui = EXTRACT_32BITS ( tptr ) ; if ( ui ) ND_PRINT ( ( ndo , "", Recovery Time: %ums"" , ui ) ) ; break ; case LDP_TLV_MTU : TLV_TCHECK ( 2 ) ; ND_PRINT ( ( ndo , ""\\n\\t      MTU: %u"" , EXTRACT_16BITS ( tptr ) ) ) ; break ; case LDP_TLV_HOP_COUNT : case LDP_TLV_PATH_VECTOR : case LDP_TLV_ATM_LABEL : case LDP_TLV_FR_LABEL : case LDP_TLV_EXTD_STATUS : case LDP_TLV_RETURNED_PDU : case LDP_TLV_RETURNED_MSG : case LDP_TLV_ATM_SESSION_PARM : case LDP_TLV_FR_SESSION_PARM : case LDP_TLV_LABEL_REQUEST_MSG_ID : default : if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , tptr , ""\\n\\t      "" , tlv_tlen ) ; break ; } return ( tlv_len + 4 ) ; trunc : <vul-start> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; <vul-end> return 0 ; badtlv : ND_PRINT ( ( ndo , ""\\n\\t\\t TLV contents go past end of TLV"" ) ) ; return ( tlv_len + 4 ) ; }"
355,"CWE-20 static int set_core_reg ( struct kvm_vcpu * vcpu , const struct kvm_one_reg * reg ) { __u32 __user * uaddr = ( __u32 __user * ) ( unsigned long ) reg -> addr ; struct kvm_regs * regs = vcpu_gp_regs ( vcpu ) ; int nr_regs = sizeof ( * regs ) / sizeof ( __u32 ) ; __uint128_t tmp ; void * valp = & tmp ; u64 off ; int err = 0 ; off = core_reg_offset_from_id ( reg -> id ) ; if ( off >= nr_regs || ( off + ( KVM_REG_SIZE ( reg -> id ) / sizeof ( __u32 ) ) ) >= nr_regs ) return - ENOENT ; <vul-start> <vul-end> if ( KVM_REG_SIZE ( reg -> id ) > sizeof ( tmp ) ) return - EINVAL ; if ( copy_from_user ( valp , uaddr , KVM_REG_SIZE ( reg -> id ) ) ) { err = - EFAULT ; goto out ; } if ( off == KVM_REG_ARM_CORE_REG ( regs . pstate ) ) { u32 mode = ( * ( u32 * ) valp ) & PSR_AA32_MODE_MASK ; switch ( mode ) { case PSR_AA32_MODE_USR : case PSR_AA32_MODE_FIQ : case PSR_AA32_MODE_IRQ : case PSR_AA32_MODE_SVC : case PSR_AA32_MODE_ABT : case PSR_AA32_MODE_UND : case PSR_MODE_EL0t : case PSR_MODE_EL1t : case PSR_MODE_EL1h : break ; default : err = - EINVAL ; goto out ; } } memcpy ( ( u32 * ) regs + off , valp , KVM_REG_SIZE ( reg -> id ) ) ; out : return err ; }","static int set_core_reg ( struct kvm_vcpu * vcpu , const struct kvm_one_reg * reg ) { __u32 __user * uaddr = ( __u32 __user * ) ( unsigned long ) reg -> addr ; struct kvm_regs * regs = vcpu_gp_regs ( vcpu ) ; int nr_regs = sizeof ( * regs ) / sizeof ( __u32 ) ; __uint128_t tmp ; void * valp = & tmp ; u64 off ; int err = 0 ; off = core_reg_offset_from_id ( reg -> id ) ; if ( off >= nr_regs || ( off + ( KVM_REG_SIZE ( reg -> id ) / sizeof ( __u32 ) ) ) >= nr_regs ) return - ENOENT ; <vul-start> if ( validate_core_offset ( reg ) ) return - EINVAL ; <vul-end> if ( KVM_REG_SIZE ( reg -> id ) > sizeof ( tmp ) ) return - EINVAL ; if ( copy_from_user ( valp , uaddr , KVM_REG_SIZE ( reg -> id ) ) ) { err = - EFAULT ; goto out ; } if ( off == KVM_REG_ARM_CORE_REG ( regs . pstate ) ) { u32 mode = ( * ( u32 * ) valp ) & PSR_AA32_MODE_MASK ; switch ( mode ) { case PSR_AA32_MODE_USR : case PSR_AA32_MODE_FIQ : case PSR_AA32_MODE_IRQ : case PSR_AA32_MODE_SVC : case PSR_AA32_MODE_ABT : case PSR_AA32_MODE_UND : case PSR_MODE_EL0t : case PSR_MODE_EL1t : case PSR_MODE_EL1h : break ; default : err = - EINVAL ; goto out ; } } memcpy ( ( u32 * ) regs + off , valp , KVM_REG_SIZE ( reg -> id ) ) ; out : return err ; }"
356,"CWE-787 static OPJ_BOOL opj_t2_encode_packet ( OPJ_UINT32 tileno , opj_tcd_tile_t * tile , opj_tcp_t * tcp , opj_pi_iterator_t * pi , OPJ_BYTE * dest , OPJ_UINT32 * p_data_written , OPJ_UINT32 length , opj_codestream_info_t * cstr_info , J2K_T2_MODE p_t2_mode , opj_event_mgr_t * p_manager ) { OPJ_UINT32 bandno , cblkno ; OPJ_BYTE * c = dest ; OPJ_UINT32 l_nb_bytes ; OPJ_UINT32 compno = pi -> compno ; OPJ_UINT32 resno = pi -> resno ; OPJ_UINT32 precno = pi -> precno ; OPJ_UINT32 layno = pi -> layno ; OPJ_UINT32 l_nb_blocks ; opj_tcd_band_t * band = 00 ; opj_tcd_cblk_enc_t * cblk = 00 ; opj_tcd_pass_t * pass = 00 ; opj_tcd_tilecomp_t * tilec = & tile -> comps [ compno ] ; opj_tcd_resolution_t * res = & tilec -> resolutions [ resno ] ; opj_bio_t * bio = 00 ; OPJ_BOOL packet_empty = OPJ_TRUE ; if ( tcp -> csty & J2K_CP_CSTY_SOP ) { <vul-start> <vul-end> c [ 0 ] = 255 ; c [ 1 ] = 145 ; c [ 2 ] = 0 ; c [ 3 ] = 4 ; # if 0 c [ 4 ] = ( tile -> packno % 65536 ) / 256 ; c [ 5 ] = ( tile -> packno % 65536 ) % 256 ; # else c [ 4 ] = ( tile -> packno >> 8 ) & 0xff ; c [ 5 ] = tile -> packno & 0xff ; # endif c += 6 ; length -= 6 ; } if ( ! layno ) { band = res -> bands ; for ( bandno = 0 ; bandno < res -> numbands ; ++ bandno , ++ band ) { opj_tcd_precinct_t * prc ; if ( opj_tcd_is_band_empty ( band ) ) { continue ; } prc = & band -> precincts [ precno ] ; opj_tgt_reset ( prc -> incltree ) ; opj_tgt_reset ( prc -> imsbtree ) ; l_nb_blocks = prc -> cw * prc -> ch ; for ( cblkno = 0 ; cblkno < l_nb_blocks ; ++ cblkno ) { cblk = & prc -> cblks . enc [ cblkno ] ; cblk -> numpasses = 0 ; opj_tgt_setvalue ( prc -> imsbtree , cblkno , band -> numbps - ( OPJ_INT32 ) cblk -> numbps ) ; } } } bio = opj_bio_create ( ) ; if ( ! bio ) { return OPJ_FALSE ; } opj_bio_init_enc ( bio , c , length ) ; band = res -> bands ; for ( bandno = 0 ; bandno < res -> numbands ; ++ bandno , ++ band ) { opj_tcd_precinct_t * prc ; if ( opj_tcd_is_band_empty ( band ) ) { continue ; } prc = & band -> precincts [ precno ] ; l_nb_blocks = prc -> cw * prc -> ch ; cblk = prc -> cblks . enc ; for ( cblkno = 0 ; cblkno < l_nb_blocks ; cblkno ++ , ++ cblk ) { opj_tcd_layer_t * layer = & cblk -> layers [ layno ] ; if ( ! layer -> numpasses ) { continue ;","static OPJ_BOOL opj_t2_encode_packet ( OPJ_UINT32 tileno , opj_tcd_tile_t * tile , opj_tcp_t * tcp , opj_pi_iterator_t * pi , OPJ_BYTE * dest , OPJ_UINT32 * p_data_written , OPJ_UINT32 length , opj_codestream_info_t * cstr_info , J2K_T2_MODE p_t2_mode , opj_event_mgr_t * p_manager ) { OPJ_UINT32 bandno , cblkno ; OPJ_BYTE * c = dest ; OPJ_UINT32 l_nb_bytes ; OPJ_UINT32 compno = pi -> compno ; OPJ_UINT32 resno = pi -> resno ; OPJ_UINT32 precno = pi -> precno ; OPJ_UINT32 layno = pi -> layno ; OPJ_UINT32 l_nb_blocks ; opj_tcd_band_t * band = 00 ; opj_tcd_cblk_enc_t * cblk = 00 ; opj_tcd_pass_t * pass = 00 ; opj_tcd_tilecomp_t * tilec = & tile -> comps [ compno ] ; opj_tcd_resolution_t * res = & tilec -> resolutions [ resno ] ; opj_bio_t * bio = 00 ; OPJ_BOOL packet_empty = OPJ_TRUE ; if ( tcp -> csty & J2K_CP_CSTY_SOP ) { <vul-start> if ( length < 6 ) { if ( p_t2_mode == FINAL_PASS ) { opj_event_msg ( p_manager , EVT_ERROR , ""opj_t2_encode_packet(): only %u bytes remaining in "" ""output buffer. %u needed.\\n"" , length , 6 ) ; } return OPJ_FALSE ; } <vul-end> c [ 0 ] = 255 ; c [ 1 ] = 145 ; c [ 2 ] = 0 ; c [ 3 ] = 4 ; # if 0 c [ 4 ] = ( tile -> packno % 65536 ) / 256 ; c [ 5 ] = ( tile -> packno % 65536 ) % 256 ; # else c [ 4 ] = ( tile -> packno >> 8 ) & 0xff ; c [ 5 ] = tile -> packno & 0xff ; # endif c += 6 ; length -= 6 ; } if ( ! layno ) { band = res -> bands ; for ( bandno = 0 ; bandno < res -> numbands ; ++ bandno , ++ band ) { opj_tcd_precinct_t * prc ; if ( opj_tcd_is_band_empty ( band ) ) { continue ; } prc = & band -> precincts [ precno ] ; opj_tgt_reset ( prc -> incltree ) ; opj_tgt_reset ( prc -> imsbtree ) ; l_nb_blocks = prc -> cw * prc -> ch ; for ( cblkno = 0 ; cblkno < l_nb_blocks ; ++ cblkno ) { cblk = & prc -> cblks . enc [ cblkno ] ; cblk -> numpasses = 0 ; opj_tgt_setvalue ( prc -> imsbtree , cblkno , band -> numbps - ( OPJ_INT32 ) cblk -> numbps ) ; } } } bio = opj_bio_create ( ) ; if ( ! bio ) { return OPJ_FALSE ; } opj_bio_init_enc ( bio , c , length ) ; band = res -> bands ; for ( bandno = 0 ; bandno < res -> numbands ; ++ bandno , ++ band ) { opj_tcd_precinct_t * prc ; if ( opj_tcd_is_band_empty ( band ) ) { continue ; } prc = & band -> precincts [ precno ] ; l_nb_blocks = prc -> cw * prc -> ch ; cblk = prc -> cblks . enc ; for ( cblkno = 0 ; cblkno < l_nb_blocks ; cblkno ++ , ++ cblk ) { opj_tcd_layer_t * layer = & cblk -> layers [ layno ] ; if ( ! layer -> numpasses ) { continue ;"
357,"CWE-119 CURLcode Curl_auth_create_plain_message ( struct Curl_easy * data , const char * userp , const char * passwdp , char * * outptr , size_t * outlen ) { CURLcode result ; char * plainauth ; size_t ulen ; size_t plen ; size_t plainlen ; * outlen = 0 ; * outptr = NULL ; ulen = strlen ( userp ) ; plen = strlen ( passwdp ) ; <vul-start> if ( ( ulen > SIZE_T_MAX / 2 ) || ( plen > ( SIZE_T_MAX / 2 - 2 ) ) ) <vul-end> return CURLE_OUT_OF_MEMORY ; plainlen = 2 * ulen + plen + 2 ; plainauth = malloc ( plainlen ) ; if ( ! plainauth ) return CURLE_OUT_OF_MEMORY ; memcpy ( plainauth , userp , ulen ) ; plainauth [ ulen ] = '\\0' ; memcpy ( plainauth + ulen + 1 , userp , ulen ) ; plainauth [ 2 * ulen + 1 ] = '\\0' ; memcpy ( plainauth + 2 * ulen + 2 , passwdp , plen ) ; result = Curl_base64_encode ( data , plainauth , plainlen , outptr , outlen ) ; free ( plainauth ) ; return result ; }","CURLcode Curl_auth_create_plain_message ( struct Curl_easy * data , const char * userp , const char * passwdp , char * * outptr , size_t * outlen ) { CURLcode result ; char * plainauth ; size_t ulen ; size_t plen ; size_t plainlen ; * outlen = 0 ; * outptr = NULL ; ulen = strlen ( userp ) ; plen = strlen ( passwdp ) ; <vul-start> if ( ( ulen > SIZE_T_MAX / 4 ) || ( plen > ( SIZE_T_MAX / 2 - 2 ) ) ) <vul-end> return CURLE_OUT_OF_MEMORY ; plainlen = 2 * ulen + plen + 2 ; plainauth = malloc ( plainlen ) ; if ( ! plainauth ) return CURLE_OUT_OF_MEMORY ; memcpy ( plainauth , userp , ulen ) ; plainauth [ ulen ] = '\\0' ; memcpy ( plainauth + ulen + 1 , userp , ulen ) ; plainauth [ 2 * ulen + 1 ] = '\\0' ; memcpy ( plainauth + 2 * ulen + 2 , passwdp , plen ) ; result = Curl_base64_encode ( data , plainauth , plainlen , outptr , outlen ) ; free ( plainauth ) ; return result ; }"
358,"CWE-129 int snmp_helper ( void * context , size_t hdrlen , unsigned char tag , const void * data , size_t datalen ) { struct snmp_ctx * ctx = ( struct snmp_ctx * ) context ; <vul-start> __be32 * pdata = ( __be32 * ) data ; <vul-end> if ( * pdata == ctx -> from ) { pr_debug ( ""%s: %pI4 to %pI4\\n"" , __func__ , ( void * ) & ctx -> from , ( void * ) & ctx -> to ) ; if ( * ctx -> check ) fast_csum ( ctx , ( unsigned char * ) data - ctx -> begin ) ; * pdata = ctx -> to ; } return 1 ; }","int snmp_helper ( void * context , size_t hdrlen , unsigned char tag , const void * data , size_t datalen ) { struct snmp_ctx * ctx = ( struct snmp_ctx * ) context ; <vul-start> __be32 * pdata ; if ( datalen != 4 ) return - EINVAL ; pdata = ( __be32 * ) data ; <vul-end> if ( * pdata == ctx -> from ) { pr_debug ( ""%s: %pI4 to %pI4\\n"" , __func__ , ( void * ) & ctx -> from , ( void * ) & ctx -> to ) ; if ( * ctx -> check ) fast_csum ( ctx , ( unsigned char * ) data - ctx -> begin ) ; * pdata = ctx -> to ; } return 1 ; }"
359,"CWE-119 void vpx_scale_frame ( YV12_BUFFER_CONFIG * src , YV12_BUFFER_CONFIG * dst , unsigned char * temp_area , unsigned char temp_height , unsigned int hscale , unsigned int hratio , unsigned int vscale , unsigned int vratio , unsigned int interlaced ) { int i ; int dw = ( hscale - 1 + src -> y_width * hratio ) / hscale ; int dh = ( vscale - 1 + src -> y_height * vratio ) / vscale ; Scale2D ( ( unsigned char * ) src -> y_buffer , src -> y_stride , src -> y_width , src -> y_height , ( unsigned char * ) dst -> y_buffer , dst -> y_stride , dw , dh , temp_area , temp_height , hscale , hratio , vscale , vratio , interlaced ) ; if ( dw < ( int ) dst -> y_width ) for ( i = 0 ; i < dh ; i ++ ) <vul-start> vpx_memset ( dst -> y_buffer + i * dst -> y_stride + dw - 1 , dst -> y_buffer [ i * dst -> y_stride + dw - 2 ] , dst -> y_width - dw + 1 ) ; <vul-end> if ( dh < ( int ) dst -> y_height ) for ( i = dh - 1 ; i < ( int ) dst -> y_height ; i ++ ) <vul-start> vpx_memcpy ( dst -> y_buffer + i * dst -> y_stride , dst -> y_buffer + ( dh - 2 ) * dst -> y_stride , dst -> y_width + 1 ) ; <vul-end> Scale2D ( ( unsigned char * ) src -> u_buffer , src -> uv_stride , src -> uv_width , src -> uv_height , ( unsigned char * ) dst -> u_buffer , dst -> uv_stride , dw / 2 , dh / 2 , temp_area , temp_height , hscale , hratio , vscale , vratio , interlaced ) ; if ( dw / 2 < ( int ) dst -> uv_width ) for ( i = 0 ; i < dst -> uv_height ; i ++ ) <vul-start> vpx_memset ( dst -> u_buffer + i * dst -> uv_stride + dw / 2 - 1 , dst -> u_buffer [ i * dst -> uv_stride + dw / 2 - 2 ] , dst -> uv_width - dw / 2 + 1 ) ; <vul-end> if ( dh / 2 < ( int ) dst -> uv_height ) for ( i = dh / 2 - 1 ; i < ( int ) dst -> y_height / 2 ; i ++ ) <vul-start> vpx_memcpy ( dst -> u_buffer + i * dst -> uv_stride , dst -> u_buffer + ( dh / 2 - 2 ) * dst -> uv_stride , dst -> uv_width ) ; <vul-end> Scale2D ( ( unsigned char * ) src -> v_buffer , src -> uv_stride , src -> uv_width , src -> uv_height , ( unsigned char * ) dst -> v_buffer , dst -> uv_stride , dw / 2 , dh / 2 , temp_area , temp_height , hscale , hratio , vscale , vratio , interlaced ) ; if ( dw / 2 < ( int ) dst -> uv_width ) for ( i = 0 ; i < dst -> uv_height ; i ++ ) <vul-start> vpx_memset ( dst -> v_buffer + i * dst -> uv_stride + dw / 2 - 1 , dst -> v_buffer [ i * dst -> uv_stride + dw / 2 - 2 ] , dst -> uv_width - dw / 2 + 1 ) ; <vul-end> if ( dh / 2 < ( int ) dst -> uv_height ) for ( i = dh / 2 - 1 ; i < ( int ) dst -> y_height / 2 ; i ++ ) <vul-start> vpx_memcpy ( dst -> v_buffer + i * dst -> uv_stride , dst -> v_buffer + ( dh / 2 - 2 ) * dst -> uv_stride , dst -> uv_width ) ; <vul-end> }","void vpx_scale_frame ( YV12_BUFFER_CONFIG * src , YV12_BUFFER_CONFIG * dst , unsigned char * temp_area , unsigned char temp_height , unsigned int hscale , unsigned int hratio , unsigned int vscale , unsigned int vratio , unsigned int interlaced ) { int i ; int dw = ( hscale - 1 + src -> y_width * hratio ) / hscale ; int dh = ( vscale - 1 + src -> y_height * vratio ) / vscale ; Scale2D ( ( unsigned char * ) src -> y_buffer , src -> y_stride , src -> y_width , src -> y_height , ( unsigned char * ) dst -> y_buffer , dst -> y_stride , dw , dh , temp_area , temp_height , hscale , hratio , vscale , vratio , interlaced ) ; if ( dw < ( int ) dst -> y_width ) for ( i = 0 ; i < dh ; i ++ ) <vul-start> memset ( dst -> y_buffer + i * dst -> y_stride + dw - 1 , dst -> y_buffer [ i * dst -> y_stride + dw - 2 ] , dst -> y_width - dw + 1 ) ; <vul-end> if ( dh < ( int ) dst -> y_height ) for ( i = dh - 1 ; i < ( int ) dst -> y_height ; i ++ ) <vul-start> memcpy ( dst -> y_buffer + i * dst -> y_stride , dst -> y_buffer + ( dh - 2 ) * dst -> y_stride , dst -> y_width + 1 ) ; <vul-end> Scale2D ( ( unsigned char * ) src -> u_buffer , src -> uv_stride , src -> uv_width , src -> uv_height , ( unsigned char * ) dst -> u_buffer , dst -> uv_stride , dw / 2 , dh / 2 , temp_area , temp_height , hscale , hratio , vscale , vratio , interlaced ) ; if ( dw / 2 < ( int ) dst -> uv_width ) for ( i = 0 ; i < dst -> uv_height ; i ++ ) <vul-start> memset ( dst -> u_buffer + i * dst -> uv_stride + dw / 2 - 1 , dst -> u_buffer [ i * dst -> uv_stride + dw / 2 - 2 ] , dst -> uv_width - dw / 2 + 1 ) ; <vul-end> if ( dh / 2 < ( int ) dst -> uv_height ) for ( i = dh / 2 - 1 ; i < ( int ) dst -> y_height / 2 ; i ++ ) <vul-start> memcpy ( dst -> u_buffer + i * dst -> uv_stride , dst -> u_buffer + ( dh / 2 - 2 ) * dst -> uv_stride , dst -> uv_width ) ; <vul-end> Scale2D ( ( unsigned char * ) src -> v_buffer , src -> uv_stride , src -> uv_width , src -> uv_height , ( unsigned char * ) dst -> v_buffer , dst -> uv_stride , dw / 2 , dh / 2 , temp_area , temp_height , hscale , hratio , vscale , vratio , interlaced ) ; if ( dw / 2 < ( int ) dst -> uv_width ) for ( i = 0 ; i < dst -> uv_height ; i ++ ) <vul-start> memset ( dst -> v_buffer + i * dst -> uv_stride + dw / 2 - 1 , dst -> v_buffer [ i * dst -> uv_stride + dw / 2 - 2 ] , dst -> uv_width - dw / 2 + 1 ) ; <vul-end> if ( dh / 2 < ( int ) dst -> uv_height ) for ( i = dh / 2 - 1 ; i < ( int ) dst -> y_height / 2 ; i ++ ) <vul-start> memcpy ( dst -> v_buffer + i * dst -> uv_stride , dst -> v_buffer + ( dh / 2 - 2 ) * dst -> uv_stride , dst -> uv_width ) ; <vul-end> }"
360,"CWE-20 error_t coapClientSetTxBlockSize ( CoapClientRequest * request , uint_t blockSize ) { if ( request == NULL ) return ERROR_INVALID_PARAMETER ; osAcquireMutex ( & request -> context -> mutex ) ; if ( blockSize == 16 ) <vul-start> <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_16 ; <vul-start> <vul-end> else if ( blockSize == 32 ) <vul-start> <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_32 ; <vul-start> <vul-end> else if ( blockSize == 64 ) <vul-start> <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_64 ; <vul-start> <vul-end> else if ( blockSize == 128 ) <vul-start> <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_128 ; <vul-start> <vul-end> else if ( blockSize == 256 ) <vul-start> <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_256 ; <vul-start> <vul-end> else if ( blockSize == 512 ) <vul-start> <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_512 ; <vul-start> <vul-end> else <vul-start> <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_1024 ; <vul-start> <vul-end> if ( request -> txBlockSzx > coapClientGetMaxBlockSize ( ) ) <vul-start> <vul-end> request -> txBlockSzx = coapClientGetMaxBlockSize ( ) ; <vul-start> <vul-end> osReleaseMutex ( & request -> context -> mutex ) ; return NO_ERROR ; }","error_t coapClientSetTxBlockSize ( CoapClientRequest * request , uint_t blockSize ) { if ( request == NULL ) return ERROR_INVALID_PARAMETER ; osAcquireMutex ( & request -> context -> mutex ) ; if ( blockSize == 16 ) <vul-start> { <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_16 ; <vul-start> } <vul-end> else if ( blockSize == 32 ) <vul-start> { <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_32 ; <vul-start> } <vul-end> else if ( blockSize == 64 ) <vul-start> { <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_64 ; <vul-start> } <vul-end> else if ( blockSize == 128 ) <vul-start> { <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_128 ; <vul-start> } <vul-end> else if ( blockSize == 256 ) <vul-start> { <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_256 ; <vul-start> } <vul-end> else if ( blockSize == 512 ) <vul-start> { <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_512 ; <vul-start> } <vul-end> else <vul-start> { <vul-end> request -> txBlockSzx = COAP_BLOCK_SIZE_1024 ; <vul-start> } <vul-end> if ( request -> txBlockSzx > coapClientGetMaxBlockSize ( ) ) <vul-start> { <vul-end> request -> txBlockSzx = coapClientGetMaxBlockSize ( ) ; <vul-start> } <vul-end> osReleaseMutex ( & request -> context -> mutex ) ; return NO_ERROR ; }"
361,"CWE-476 int jp2_box_put ( jp2_box_t * box , jas_stream_t * out ) { jas_stream_t * tmpstream ; bool extlen ; bool dataflag ; tmpstream = 0 ; dataflag = ! ( box -> info -> flags & ( JP2_BOX_SUPER | JP2_BOX_NODATA ) ) ; if ( dataflag ) { if ( ! ( tmpstream = jas_stream_memopen ( 0 , 0 ) ) ) { goto error ; } if ( box -> ops -> putdata ) { if ( ( * box -> ops -> putdata ) ( box , tmpstream ) ) { goto error ; } } box -> len = jas_stream_tell ( tmpstream ) + JP2_BOX_HDRLEN ( false ) ; jas_stream_rewind ( tmpstream ) ; } extlen = ( box -> len >= ( ( ( uint_fast64_t ) 1 ) << 32 ) ) != 0 ; if ( jp2_putuint32 ( out , extlen ? 1 : box -> len ) ) { goto error ; } if ( jp2_putuint32 ( out , box -> type ) ) { goto error ; } if ( extlen ) { if ( jp2_putuint64 ( out , box -> len ) ) { goto error ; } } if ( dataflag ) { <vul-start> if ( jas_stream_copy ( out , tmpstream , box -> len - JP2_BOX_HDRLEN ( false ) ) ) { <vul-end> goto error ; } jas_stream_close ( tmpstream ) ; } return 0 ; error : if ( tmpstream ) { jas_stream_close ( tmpstream ) ; } return - 1 ; }","int jp2_box_put ( jp2_box_t * box , jas_stream_t * out ) { jas_stream_t * tmpstream ; bool extlen ; bool dataflag ; tmpstream = 0 ; dataflag = ! ( box -> info -> flags & ( JP2_BOX_SUPER | JP2_BOX_NODATA ) ) ; if ( dataflag ) { if ( ! ( tmpstream = jas_stream_memopen ( 0 , 0 ) ) ) { goto error ; } if ( box -> ops -> putdata ) { if ( ( * box -> ops -> putdata ) ( box , tmpstream ) ) { goto error ; } } box -> len = jas_stream_tell ( tmpstream ) + JP2_BOX_HDRLEN ( false ) ; jas_stream_rewind ( tmpstream ) ; } extlen = ( box -> len >= ( ( ( uint_fast64_t ) 1 ) << 32 ) ) != 0 ; if ( jp2_putuint32 ( out , extlen ? 1 : box -> len ) ) { goto error ; } if ( jp2_putuint32 ( out , box -> type ) ) { goto error ; } if ( extlen ) { if ( jp2_putuint64 ( out , box -> len ) ) { goto error ; } } if ( dataflag ) { <vul-start> if ( jas_stream_copy ( out , tmpstream , box -> len - JP2_BOX_HDRLEN ( false ) ) ) { jas_eprintf ( ""cannot copy box data\\n"" ) ; <vul-end> goto error ; } jas_stream_close ( tmpstream ) ; } return 0 ; error : if ( tmpstream ) { jas_stream_close ( tmpstream ) ; } return - 1 ; }"
362,"CWE-119 void TEMPLATE ( process_block_dec ) ( decoder_info_t * decoder_info , int size , int yposY , int xposY , int sub ) { int width = decoder_info -> width ; int height = decoder_info -> height ; stream_t * stream = decoder_info -> stream ; frame_type_t frame_type = decoder_info -> frame_info . frame_type ; int split_flag = 0 ; if ( yposY >= height || xposY >= width ) return ; int decode_this_size = ( yposY + size <= height ) && ( xposY + size <= width ) ; int decode_rectangular_size = ! decode_this_size && frame_type != I_FRAME ; int bit_start = stream -> bitcnt ; int mode = MODE_SKIP ; block_context_t block_context ; TEMPLATE ( find_block_contexts ) ( yposY , xposY , height , width , size , decoder_info -> deblock_data , & block_context , decoder_info -> use_block_contexts ) ; decoder_info -> block_context = & block_context ; split_flag = decode_super_mode ( decoder_info , size , decode_this_size ) ; mode = decoder_info -> mode ; if ( size == ( 1 << decoder_info -> log2_sb_size ) && ( split_flag || mode != MODE_SKIP ) && decoder_info -> max_delta_qp > 0 ) { int delta_qp = read_delta_qp ( stream ) ; int prev_qp ; if ( yposY == 0 && xposY == 0 ) prev_qp = decoder_info -> frame_info . qp ; else prev_qp = decoder_info -> frame_info . qpb ; decoder_info -> frame_info . qpb = prev_qp + delta_qp ; } decoder_info -> bit_count . super_mode [ decoder_info -> bit_count . stat_frame_type ] += ( stream -> bitcnt - bit_start ) ; <vul-start> if ( split_flag ) { <vul-end> int new_size = size / 2 ; TEMPLATE ( process_block_dec ) ( decoder_info , new_size , yposY + 0 * new_size , xposY + 0 * new_size , sub ) ; TEMPLATE ( process_block_dec ) ( decoder_info , new_size , yposY + 1 * new_size , xposY + 0 * new_size , sub ) ; TEMPLATE ( process_block_dec ) ( decoder_info , new_size , yposY + 0 * new_size , xposY + 1 * new_size , sub ) ; TEMPLATE ( process_block_dec ) ( decoder_info , new_size , yposY + 1 * new_size , xposY + 1 * new_size , sub ) ; } else if ( decode_this_size || decode_rectangular_size ) { decode_block ( decoder_info , size , yposY , xposY , sub ) ; } }","void TEMPLATE ( process_block_dec ) ( decoder_info_t * decoder_info , int size , int yposY , int xposY , int sub ) { int width = decoder_info -> width ; int height = decoder_info -> height ; stream_t * stream = decoder_info -> stream ; frame_type_t frame_type = decoder_info -> frame_info . frame_type ; int split_flag = 0 ; if ( yposY >= height || xposY >= width ) return ; int decode_this_size = ( yposY + size <= height ) && ( xposY + size <= width ) ; int decode_rectangular_size = ! decode_this_size && frame_type != I_FRAME ; int bit_start = stream -> bitcnt ; int mode = MODE_SKIP ; block_context_t block_context ; TEMPLATE ( find_block_contexts ) ( yposY , xposY , height , width , size , decoder_info -> deblock_data , & block_context , decoder_info -> use_block_contexts ) ; decoder_info -> block_context = & block_context ; split_flag = decode_super_mode ( decoder_info , size , decode_this_size ) ; mode = decoder_info -> mode ; if ( size == ( 1 << decoder_info -> log2_sb_size ) && ( split_flag || mode != MODE_SKIP ) && decoder_info -> max_delta_qp > 0 ) { int delta_qp = read_delta_qp ( stream ) ; int prev_qp ; if ( yposY == 0 && xposY == 0 ) prev_qp = decoder_info -> frame_info . qp ; else prev_qp = decoder_info -> frame_info . qpb ; decoder_info -> frame_info . qpb = prev_qp + delta_qp ; } decoder_info -> bit_count . super_mode [ decoder_info -> bit_count . stat_frame_type ] += ( stream -> bitcnt - bit_start ) ; <vul-start> if ( split_flag && size >= MIN_BLOCK_SIZE ) { <vul-end> int new_size = size / 2 ; TEMPLATE ( process_block_dec ) ( decoder_info , new_size , yposY + 0 * new_size , xposY + 0 * new_size , sub ) ; TEMPLATE ( process_block_dec ) ( decoder_info , new_size , yposY + 1 * new_size , xposY + 0 * new_size , sub ) ; TEMPLATE ( process_block_dec ) ( decoder_info , new_size , yposY + 0 * new_size , xposY + 1 * new_size , sub ) ; TEMPLATE ( process_block_dec ) ( decoder_info , new_size , yposY + 1 * new_size , xposY + 1 * new_size , sub ) ; } else if ( decode_this_size || decode_rectangular_size ) { decode_block ( decoder_info , size , yposY , xposY , sub ) ; } }"
363,"CWE-401 static int htc_config_pipe_credits ( struct htc_target * target ) { struct sk_buff * skb ; struct htc_config_pipe_msg * cp_msg ; int ret ; unsigned long time_left ; skb = alloc_skb ( 50 + sizeof ( struct htc_frame_hdr ) , GFP_ATOMIC ) ; if ( ! skb ) { dev_err ( target -> dev , ""failed to allocate send buffer\\n"" ) ; return - ENOMEM ; } skb_reserve ( skb , sizeof ( struct htc_frame_hdr ) ) ; cp_msg = skb_put ( skb , sizeof ( struct htc_config_pipe_msg ) ) ; cp_msg -> message_id = cpu_to_be16 ( HTC_MSG_CONFIG_PIPE_ID ) ; cp_msg -> pipe_id = USB_WLAN_TX_PIPE ; cp_msg -> credits = target -> credits ; target -> htc_flags |= HTC_OP_CONFIG_PIPE_CREDITS ; ret = htc_issue_send ( target , skb , skb -> len , 0 , ENDPOINT0 ) ; if ( ret ) goto err ; time_left = wait_for_completion_timeout ( & target -> cmd_wait , HZ ) ; if ( ! time_left ) { dev_err ( target -> dev , ""HTC credit config timeout\\n"" ) ; <vul-start> <vul-end> return - ETIMEDOUT ; } return 0 ; err : kfree_skb ( skb ) ; return - EINVAL ; }","static int htc_config_pipe_credits ( struct htc_target * target ) { struct sk_buff * skb ; struct htc_config_pipe_msg * cp_msg ; int ret ; unsigned long time_left ; skb = alloc_skb ( 50 + sizeof ( struct htc_frame_hdr ) , GFP_ATOMIC ) ; if ( ! skb ) { dev_err ( target -> dev , ""failed to allocate send buffer\\n"" ) ; return - ENOMEM ; } skb_reserve ( skb , sizeof ( struct htc_frame_hdr ) ) ; cp_msg = skb_put ( skb , sizeof ( struct htc_config_pipe_msg ) ) ; cp_msg -> message_id = cpu_to_be16 ( HTC_MSG_CONFIG_PIPE_ID ) ; cp_msg -> pipe_id = USB_WLAN_TX_PIPE ; cp_msg -> credits = target -> credits ; target -> htc_flags |= HTC_OP_CONFIG_PIPE_CREDITS ; ret = htc_issue_send ( target , skb , skb -> len , 0 , ENDPOINT0 ) ; if ( ret ) goto err ; time_left = wait_for_completion_timeout ( & target -> cmd_wait , HZ ) ; if ( ! time_left ) { dev_err ( target -> dev , ""HTC credit config timeout\\n"" ) ; <vul-start> kfree_skb ( skb ) ; <vul-end> return - ETIMEDOUT ; } return 0 ; err : kfree_skb ( skb ) ; return - EINVAL ; }"
364,"NVD-CWE-noinfo <vul-start> static int can_open_cached ( struct nfs4_state * state , int mode ) <vul-end> { int ret = 0 ; <vul-start> switch ( mode & ( FMODE_READ | FMODE_WRITE | O_EXCL ) ) { <vul-end> case FMODE_READ : ret |= test_bit ( NFS_O_RDONLY_STATE , & state -> flags ) != 0 ; break ; case FMODE_WRITE : ret |= test_bit ( NFS_O_WRONLY_STATE , & state -> flags ) != 0 ; break ; case FMODE_READ | FMODE_WRITE : ret |= test_bit ( NFS_O_RDWR_STATE , & state -> flags ) != 0 ; } <vul-start> <vul-end> return ret ; }","<vul-start> static int can_open_cached ( struct nfs4_state * state , fmode_t mode , int open_mode ) <vul-end> { int ret = 0 ; <vul-start> if ( open_mode & O_EXCL ) goto out ; switch ( mode & ( FMODE_READ | FMODE_WRITE ) ) { <vul-end> case FMODE_READ : ret |= test_bit ( NFS_O_RDONLY_STATE , & state -> flags ) != 0 ; break ; case FMODE_WRITE : ret |= test_bit ( NFS_O_WRONLY_STATE , & state -> flags ) != 0 ; break ; case FMODE_READ | FMODE_WRITE : ret |= test_bit ( NFS_O_RDWR_STATE , & state -> flags ) != 0 ; } <vul-start> out : <vul-end> return ret ; }"
365,CWE-119 <vul-start> const char * cJSON_GetErrorPtr ( void ) { return ep ; } <vul-end>,<vul-start> const char * cJSON_GetErrorPtr ( void ) { return global_ep ; } <vul-end>
366,"CWE-119 static int hybiReadAndDecode ( ws_ctx_t * wsctx , char * dst , int len , int * sockRet , int nInBuf ) { int n ; int i ; int toReturn ; int toDecode ; int bufsize ; int nextRead ; unsigned char * data ; <vul-start> uint32_t * data32 ; <vul-end> memcpy ( wsctx -> writePos , wsctx -> carryBuf , wsctx -> carrylen ) ; wsctx -> writePos += wsctx -> carrylen ; bufsize = wsctx -> codeBufDecode + ARRAYSIZE ( wsctx -> codeBufDecode ) - wsctx -> writePos - 1 ; ws_dbg ( ""bufsize=%d\\n"" , bufsize ) ; if ( hybiRemaining ( wsctx ) > bufsize ) { nextRead = bufsize ; } else { nextRead = hybiRemaining ( wsctx ) ; } ws_dbg ( ""calling read with buf=%p and len=%d (decodebuf=%p headerLen=%d)\\n"" , wsctx -> writePos , nextRead , wsctx -> codeBufDecode , wsctx -> header . headerLen ) ; if ( nextRead > 0 ) { if ( - 1 == ( n = wsctx -> ctxInfo . readFunc ( wsctx -> ctxInfo . ctxPtr , wsctx -> writePos , nextRead ) ) ) { int olderrno = errno ; rfbErr ( ""%s: read; %s"" , __func__ , strerror ( errno ) ) ; errno = olderrno ; * sockRet = - 1 ; return WS_HYBI_STATE_ERR ; } else if ( n == 0 ) { * sockRet = 0 ; return WS_HYBI_STATE_ERR ; } else { ws_dbg ( ""read %d bytes from socket; nRead=%d\\n"" , n , wsctx -> nReadPayload ) ; } } else { n = 0 ; } wsctx -> nReadPayload += n ; wsctx -> writePos += n ; if ( hybiRemaining ( wsctx ) == 0 ) { wsctx -> hybiDecodeState = WS_HYBI_STATE_FRAME_COMPLETE ; } toDecode = n + wsctx -> carrylen + nInBuf ; ws_dbg ( ""toDecode=%d from n=%d carrylen=%d headerLen=%d\\n"" , toDecode , n , wsctx -> carrylen , wsctx -> header . headerLen ) ; if ( toDecode < 0 ) { rfbErr ( ""%s: internal error; negative number of bytes to decode: %d"" , __func__ , toDecode ) ; errno = EIO ; * sockRet = - 1 ; return WS_HYBI_STATE_ERR ; } data = ( unsigned char * ) ( wsctx -> writePos - toDecode ) ; <vul-start> data32 = ( uint32_t * ) data ; <vul-end> for ( i = 0 ; i < ( toDecode >> 2 ) ; i ++ ) { <vul-start> data32 [ i ] ^= wsctx -> header . mask . u ; <vul-end> } ws_dbg ( ""mask decoding; i=%d toDecode=%d\\n"" , i , toDecode ) ; if ( wsctx -> hybiDecodeState == WS_HYBI_STATE_FRAME_COMPLETE ) { for ( i *= 4 ; i < toDecode ; i ++ ) { data [ i ] ^= wsctx -> header . mask . c [ i % 4 ] ; } wsctx -> carrylen = 0 ; } else { wsctx -> carrylen = toDecode - ( i * 4 ) ; if ( wsctx -> carrylen < 0 || wsctx -> carrylen > ARRAYSIZE ( wsctx -> carryBuf ) ) { rfbErr ( ""%s: internal error, invalid carry over size: carrylen=%d, toDecode=%d, i=%d"" , __func__ , wsctx -> carrylen , toDecode , i ) ; * sockRet = - 1 ; errno = EIO ; return WS_HYBI_STATE_ERR ; } ws_dbg ( ""carrying over %d bytes from %p to %p\\n"" , wsctx -> carrylen , wsctx -> writePos + ( i * 4 ) , wsctx -> carryBuf ) ; memcpy ( wsctx -> carryBuf , data + ( i * 4 ) , wsctx -> carrylen ) ; wsctx -> writePos -= wsctx -> carrylen ; } toReturn = toDecode - wsctx -> carrylen ; switch ( wsctx -> header . opcode ) { case WS_OPCODE_CLOSE : if ( hybiWsFrameComplete ( wsctx ) ) { * ( wsctx -> writePos ) = '\\0' ; ws_dbg ( ""got close cmd %d, reason %d: %s\\n"" , ( int ) ( wsctx -> writePos - hybiPayloadStart ( wsctx ) ) , WS_NTOH16 ( ( ( uint16_t * ) hybiPayloadStart ( wsctx ) ) [ 0 ] ) , & hybiPayloadStart ( wsctx ) [ 2 ] ) ; errno = ECONNRESET ; * sockRet = - 1 ; return WS_HYBI_STATE_FRAME_COMPLETE ; } else { ws_dbg ( ""got close cmd; waiting for %d more bytes to arrive\\n"" , hybiRemaining ( wsctx ) ) ; * sockRet = - 1 ; errno = EAGAIN ; return WS_HYBI_STATE_CLOSE_REASON_PENDING ; } break ; case WS_OPCODE_TEXT_FRAME : data [ toReturn ] = '\\0' ; ws_dbg ( ""Initiate Base64 decoding in %p with max size %d and \'\\\\0\' at %p\\n"" , data , bufsize , data + toReturn ) ; if ( - 1 == ( wsctx -> readlen = rfbBase64PtoN ( ( char * ) data , data , bufsize ) ) ) { rfbErr ( ""%s: Base64 decode error; %s\\n"" , __func__ , strerror ( errno ) ) ; } wsctx -> writePos = hybiPayloadStart ( wsctx ) ; break ; case WS_OPCODE_BINARY_FRAME : wsctx -> readlen = toReturn ; wsctx -> writePos = hybiPayloadStart ( wsctx ) ; ws_dbg ( ""set readlen=%d writePos=%p\\n"" , wsctx -> readlen , wsctx -> writePos ) ; break ; default : rfbErr ( ""%s: unhandled opcode %d, b0: %02x, b1: %02x\\n"" , __func__ , ( int ) wsctx -> header . opcode , wsctx -> header . data -> b0 , wsctx -> header . data -> b1 ) ;","static int hybiReadAndDecode ( ws_ctx_t * wsctx , char * dst , int len , int * sockRet , int nInBuf ) { int n ; int i ; int toReturn ; int toDecode ; int bufsize ; int nextRead ; unsigned char * data ; <vul-start> <vul-end> memcpy ( wsctx -> writePos , wsctx -> carryBuf , wsctx -> carrylen ) ; wsctx -> writePos += wsctx -> carrylen ; bufsize = wsctx -> codeBufDecode + ARRAYSIZE ( wsctx -> codeBufDecode ) - wsctx -> writePos - 1 ; ws_dbg ( ""bufsize=%d\\n"" , bufsize ) ; if ( hybiRemaining ( wsctx ) > bufsize ) { nextRead = bufsize ; } else { nextRead = hybiRemaining ( wsctx ) ; } ws_dbg ( ""calling read with buf=%p and len=%d (decodebuf=%p headerLen=%d)\\n"" , wsctx -> writePos , nextRead , wsctx -> codeBufDecode , wsctx -> header . headerLen ) ; if ( nextRead > 0 ) { if ( - 1 == ( n = wsctx -> ctxInfo . readFunc ( wsctx -> ctxInfo . ctxPtr , wsctx -> writePos , nextRead ) ) ) { int olderrno = errno ; rfbErr ( ""%s: read; %s"" , __func__ , strerror ( errno ) ) ; errno = olderrno ; * sockRet = - 1 ; return WS_HYBI_STATE_ERR ; } else if ( n == 0 ) { * sockRet = 0 ; return WS_HYBI_STATE_ERR ; } else { ws_dbg ( ""read %d bytes from socket; nRead=%d\\n"" , n , wsctx -> nReadPayload ) ; } } else { n = 0 ; } wsctx -> nReadPayload += n ; wsctx -> writePos += n ; if ( hybiRemaining ( wsctx ) == 0 ) { wsctx -> hybiDecodeState = WS_HYBI_STATE_FRAME_COMPLETE ; } toDecode = n + wsctx -> carrylen + nInBuf ; ws_dbg ( ""toDecode=%d from n=%d carrylen=%d headerLen=%d\\n"" , toDecode , n , wsctx -> carrylen , wsctx -> header . headerLen ) ; if ( toDecode < 0 ) { rfbErr ( ""%s: internal error; negative number of bytes to decode: %d"" , __func__ , toDecode ) ; errno = EIO ; * sockRet = - 1 ; return WS_HYBI_STATE_ERR ; } data = ( unsigned char * ) ( wsctx -> writePos - toDecode ) ; <vul-start> <vul-end> for ( i = 0 ; i < ( toDecode >> 2 ) ; i ++ ) { <vul-start> uint32_t tmp ; memcpy ( & tmp , data + i * sizeof ( tmp ) , sizeof ( tmp ) ) ; tmp ^= wsctx -> header . mask . u ; memcpy ( data + i * sizeof ( tmp ) , & tmp , sizeof ( tmp ) ) ; <vul-end> } ws_dbg ( ""mask decoding; i=%d toDecode=%d\\n"" , i , toDecode ) ; if ( wsctx -> hybiDecodeState == WS_HYBI_STATE_FRAME_COMPLETE ) { for ( i *= 4 ; i < toDecode ; i ++ ) { data [ i ] ^= wsctx -> header . mask . c [ i % 4 ] ; } wsctx -> carrylen = 0 ; } else { wsctx -> carrylen = toDecode - ( i * 4 ) ; if ( wsctx -> carrylen < 0 || wsctx -> carrylen > ARRAYSIZE ( wsctx -> carryBuf ) ) { rfbErr ( ""%s: internal error, invalid carry over size: carrylen=%d, toDecode=%d, i=%d"" , __func__ , wsctx -> carrylen , toDecode , i ) ; * sockRet = - 1 ; errno = EIO ; return WS_HYBI_STATE_ERR ; } ws_dbg ( ""carrying over %d bytes from %p to %p\\n"" , wsctx -> carrylen , wsctx -> writePos + ( i * 4 ) , wsctx -> carryBuf ) ; memcpy ( wsctx -> carryBuf , data + ( i * 4 ) , wsctx -> carrylen ) ; wsctx -> writePos -= wsctx -> carrylen ; } toReturn = toDecode - wsctx -> carrylen ; switch ( wsctx -> header . opcode ) { case WS_OPCODE_CLOSE : if ( hybiWsFrameComplete ( wsctx ) ) { * ( wsctx -> writePos ) = '\\0' ; ws_dbg ( ""got close cmd %d, reason %d: %s\\n"" , ( int ) ( wsctx -> writePos - hybiPayloadStart ( wsctx ) ) , WS_NTOH16 ( ( ( uint16_t * ) hybiPayloadStart ( wsctx ) ) [ 0 ] ) , & hybiPayloadStart ( wsctx ) [ 2 ] ) ; errno = ECONNRESET ; * sockRet = - 1 ; return WS_HYBI_STATE_FRAME_COMPLETE ; } else { ws_dbg ( ""got close cmd; waiting for %d more bytes to arrive\\n"" , hybiRemaining ( wsctx ) ) ; * sockRet = - 1 ; errno = EAGAIN ; return WS_HYBI_STATE_CLOSE_REASON_PENDING ; } break ; case WS_OPCODE_TEXT_FRAME : data [ toReturn ] = '\\0' ; ws_dbg ( ""Initiate Base64 decoding in %p with max size %d and \'\\\\0\' at %p\\n"" , data , bufsize , data + toReturn ) ; if ( - 1 == ( wsctx -> readlen = rfbBase64PtoN ( ( char * ) data , data , bufsize ) ) ) { rfbErr ( ""%s: Base64 decode error; %s\\n"" , __func__ , strerror ( errno ) ) ; } wsctx -> writePos = hybiPayloadStart ( wsctx ) ; break ; case WS_OPCODE_BINARY_FRAME : wsctx -> readlen = toReturn ; wsctx -> writePos = hybiPayloadStart ( wsctx ) ; ws_dbg ( ""set readlen=%d writePos=%p\\n"" , wsctx -> readlen , wsctx -> writePos ) ; break ; default : rfbErr ( ""%s: unhandled opcode %d, b0: %02x, b1: %02x\\n"" , __func__ , ( int ) wsctx -> header . opcode , wsctx -> header . data -> b0 , wsctx -> header . data -> b1 ) ;"
367,"CWE-190 # endif # if ZEND_DEBUG zend_mm_change_huge_block_size ( heap , ptr , new_size , real_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC ) ; # else zend_mm_change_huge_block_size ( heap , ptr , new_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC ) ; # endif return ptr ; } } else { # if ZEND_MM_LIMIT if ( UNEXPECTED ( heap -> real_size + ( new_size - old_size ) > heap -> limit ) ) { if ( zend_mm_gc ( heap ) && heap -> real_size + ( new_size - old_size ) <= heap -> limit ) { } else if ( heap -> overflow == 0 ) { # if ZEND_DEBUG zend_mm_safe_error ( heap , ""Allowed memory size of %zu bytes exhausted at %s:%d (tried to allocate %zu bytes)"" , heap -> limit , __zend_filename , __zend_lineno , size ) ; # else zend_mm_safe_error ( heap , ""Allowed memory size of %zu bytes exhausted (tried to allocate %zu bytes)"" , heap -> limit , size ) ; # endif return NULL ; } } # endif if ( zend_mm_chunk_extend ( heap , ptr , old_size , new_size ) ) { # if ZEND_MM_STAT || ZEND_MM_LIMIT heap -> real_size += new_size - old_size ; # endif # if ZEND_MM_STAT heap -> real_peak = MAX ( heap -> real_peak , heap -> real_size ) ; heap -> size += new_size - old_size ; heap -> peak = MAX ( heap -> peak , heap -> size ) ; # endif # if ZEND_DEBUG zend_mm_change_huge_block_size ( heap , ptr , new_size , real_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC ) ; # else zend_mm_change_huge_block_size ( heap , ptr , new_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC ) ; # endif return ptr ; } } } } else { zend_mm_chunk * chunk = ( zend_mm_chunk * ) ZEND_MM_ALIGNED_BASE ( ptr , ZEND_MM_CHUNK_SIZE ) ; int page_num = ( int ) ( page_offset / ZEND_MM_PAGE_SIZE ) ; zend_mm_page_info info = chunk -> map [ page_num ] ; # if ZEND_DEBUG size_t real_size = size ; size = ZEND_MM_ALIGNED_SIZE ( size ) + ZEND_MM_ALIGNED_SIZE ( sizeof ( zend_mm_debug_info ) ) ; # endif ZEND_MM_CHECK ( chunk -> heap == heap , ""zend_mm_heap corrupted"" ) ; if ( info & ZEND_MM_IS_SRUN ) { <vul-start> int old_bin_num , bin_num ; old_bin_num = ZEND_MM_SRUN_BIN_NUM ( info ) ; <vul-end> old_size = bin_data_size [ old_bin_num ] ; <vul-start> bin_num = ZEND_MM_SMALL_SIZE_TO_BIN ( size ) ; <vul-end> if ( old_bin_num == bin_num ) { # if ZEND_DEBUG dbg = zend_mm_get_debug_info ( heap , ptr ) ; dbg -> size = real_size ; dbg -> filename = __zend_filename ; dbg -> orig_filename = __zend_orig_filename ; dbg -> lineno = __zend_lineno ; dbg -> orig_lineno = __zend_orig_lineno ; # endif return ptr ; <vul-start> <vul-end> } } else { ZEND_MM_CHECK ( ZEND_MM_ALIGNED_OFFSET ( page_offset , ZEND_MM_PAGE_SIZE ) == 0 , ""zend_mm_heap corrupted"" ) ; old_size = ZEND_MM_LRUN_PAGES ( info ) * ZEND_MM_PAGE_SIZE ; if ( size > ZEND_MM_MAX_SMALL_SIZE && size <= ZEND_MM_MAX_LARGE_SIZE ) { new_size = ZEND_MM_ALIGNED_SIZE_EX ( size , ZEND_MM_PAGE_SIZE ) ; if ( new_size == old_size ) { # if ZEND_DEBUG dbg = zend_mm_get_debug_info ( heap , ptr ) ; dbg -> size = real_size ; dbg -> filename = __zend_filename ; dbg -> orig_filename = __zend_orig_filename ; dbg -> lineno = __zend_lineno ; dbg -> orig_lineno = __zend_orig_lineno ; # endif return ptr ; } else if ( new_size < old_size ) { int new_pages_count = ( int ) ( new_size / ZEND_MM_PAGE_SIZE ) ; int rest_pages_count = ( int ) ( ( old_size - new_size ) / ZEND_MM_PAGE_SIZE ) ; # if ZEND_MM_STAT heap -> size -= rest_pages_count * ZEND_MM_PAGE_SIZE ; # endif chunk -> map [ page_num ] = ZEND_MM_LRUN ( new_pages_count ) ; chunk -> free_pages += rest_pages_count ; zend_mm_bitset_reset_range ( chunk -> free_map , page_num + new_pages_count , rest_pages_count ) ; # if ZEND_DEBUG dbg = zend_mm_get_debug_info ( heap , ptr ) ; dbg -> size = real_size ; dbg -> filename = __zend_filename ; dbg -> orig_filename = __zend_orig_filename ; dbg -> lineno = __zend_lineno ; dbg -> orig_lineno = __zend_orig_lineno ; # endif return ptr ; } else { int new_pages_count = ( int ) ( new_size / ZEND_MM_PAGE_SIZE ) ; int old_pages_count = ( int ) ( old_size / ZEND_MM_PAGE_SIZE ) ; if ( page_num + new_pages_count <= ZEND_MM_PAGES && zend_mm_bitset_is_free_range ( chunk -> free_map , page_num + old_pages_count , new_pages_count - old_pages_count ) ) { # if ZEND_MM_STAT do { size_t size = heap -> size + ( new_size - old_size ) ; size_t peak = MAX ( heap -> peak , size ) ; heap -> size = size ; heap -> peak = peak ; } while ( 0 ) ; # endif chunk -> free_pages -= new_pages_count - old_pages_count ; zend_mm_bitset_set_range ( chunk -> free_map , page_num + old_pages_count , new_pages_count - old_pages_count ) ; chunk -> map [ page_num ] = ZEND_MM_LRUN ( new_pages_count ) ;","# endif # if ZEND_DEBUG zend_mm_change_huge_block_size ( heap , ptr , new_size , real_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC ) ; # else zend_mm_change_huge_block_size ( heap , ptr , new_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC ) ; # endif return ptr ; } } else { # if ZEND_MM_LIMIT if ( UNEXPECTED ( heap -> real_size + ( new_size - old_size ) > heap -> limit ) ) { if ( zend_mm_gc ( heap ) && heap -> real_size + ( new_size - old_size ) <= heap -> limit ) { } else if ( heap -> overflow == 0 ) { # if ZEND_DEBUG zend_mm_safe_error ( heap , ""Allowed memory size of %zu bytes exhausted at %s:%d (tried to allocate %zu bytes)"" , heap -> limit , __zend_filename , __zend_lineno , size ) ; # else zend_mm_safe_error ( heap , ""Allowed memory size of %zu bytes exhausted (tried to allocate %zu bytes)"" , heap -> limit , size ) ; # endif return NULL ; } } # endif if ( zend_mm_chunk_extend ( heap , ptr , old_size , new_size ) ) { # if ZEND_MM_STAT || ZEND_MM_LIMIT heap -> real_size += new_size - old_size ; # endif # if ZEND_MM_STAT heap -> real_peak = MAX ( heap -> real_peak , heap -> real_size ) ; heap -> size += new_size - old_size ; heap -> peak = MAX ( heap -> peak , heap -> size ) ; # endif # if ZEND_DEBUG zend_mm_change_huge_block_size ( heap , ptr , new_size , real_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC ) ; # else zend_mm_change_huge_block_size ( heap , ptr , new_size ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC ) ; # endif return ptr ; } } } } else { zend_mm_chunk * chunk = ( zend_mm_chunk * ) ZEND_MM_ALIGNED_BASE ( ptr , ZEND_MM_CHUNK_SIZE ) ; int page_num = ( int ) ( page_offset / ZEND_MM_PAGE_SIZE ) ; zend_mm_page_info info = chunk -> map [ page_num ] ; # if ZEND_DEBUG size_t real_size = size ; size = ZEND_MM_ALIGNED_SIZE ( size ) + ZEND_MM_ALIGNED_SIZE ( sizeof ( zend_mm_debug_info ) ) ; # endif ZEND_MM_CHECK ( chunk -> heap == heap , ""zend_mm_heap corrupted"" ) ; if ( info & ZEND_MM_IS_SRUN ) { <vul-start> int old_bin_num = ZEND_MM_SRUN_BIN_NUM ( info ) ; <vul-end> old_size = bin_data_size [ old_bin_num ] ; <vul-start> if ( size <= ZEND_MM_MAX_SMALL_SIZE ) { int bin_num = ZEND_MM_SMALL_SIZE_TO_BIN ( size ) ; <vul-end> if ( old_bin_num == bin_num ) { # if ZEND_DEBUG dbg = zend_mm_get_debug_info ( heap , ptr ) ; dbg -> size = real_size ; dbg -> filename = __zend_filename ; dbg -> orig_filename = __zend_orig_filename ; dbg -> lineno = __zend_lineno ; dbg -> orig_lineno = __zend_orig_lineno ; # endif return ptr ; <vul-start> } <vul-end> } } else { ZEND_MM_CHECK ( ZEND_MM_ALIGNED_OFFSET ( page_offset , ZEND_MM_PAGE_SIZE ) == 0 , ""zend_mm_heap corrupted"" ) ; old_size = ZEND_MM_LRUN_PAGES ( info ) * ZEND_MM_PAGE_SIZE ; if ( size > ZEND_MM_MAX_SMALL_SIZE && size <= ZEND_MM_MAX_LARGE_SIZE ) { new_size = ZEND_MM_ALIGNED_SIZE_EX ( size , ZEND_MM_PAGE_SIZE ) ; if ( new_size == old_size ) { # if ZEND_DEBUG dbg = zend_mm_get_debug_info ( heap , ptr ) ; dbg -> size = real_size ; dbg -> filename = __zend_filename ; dbg -> orig_filename = __zend_orig_filename ; dbg -> lineno = __zend_lineno ; dbg -> orig_lineno = __zend_orig_lineno ; # endif return ptr ; } else if ( new_size < old_size ) { int new_pages_count = ( int ) ( new_size / ZEND_MM_PAGE_SIZE ) ; int rest_pages_count = ( int ) ( ( old_size - new_size ) / ZEND_MM_PAGE_SIZE ) ; # if ZEND_MM_STAT heap -> size -= rest_pages_count * ZEND_MM_PAGE_SIZE ; # endif chunk -> map [ page_num ] = ZEND_MM_LRUN ( new_pages_count ) ; chunk -> free_pages += rest_pages_count ; zend_mm_bitset_reset_range ( chunk -> free_map , page_num + new_pages_count , rest_pages_count ) ; # if ZEND_DEBUG dbg = zend_mm_get_debug_info ( heap , ptr ) ; dbg -> size = real_size ; dbg -> filename = __zend_filename ; dbg -> orig_filename = __zend_orig_filename ; dbg -> lineno = __zend_lineno ; dbg -> orig_lineno = __zend_orig_lineno ; # endif return ptr ; } else { int new_pages_count = ( int ) ( new_size / ZEND_MM_PAGE_SIZE ) ; int old_pages_count = ( int ) ( old_size / ZEND_MM_PAGE_SIZE ) ; if ( page_num + new_pages_count <= ZEND_MM_PAGES && zend_mm_bitset_is_free_range ( chunk -> free_map , page_num + old_pages_count , new_pages_count - old_pages_count ) ) { # if ZEND_MM_STAT do { size_t size = heap -> size + ( new_size - old_size ) ; size_t peak = MAX ( heap -> peak , size ) ; heap -> size = size ; heap -> peak = peak ; } while ( 0 ) ; # endif chunk -> free_pages -= new_pages_count - old_pages_count ; zend_mm_bitset_set_range ( chunk -> free_map , page_num + old_pages_count , new_pages_count - old_pages_count ) ; chunk -> map [ page_num ] = ZEND_MM_LRUN ( new_pages_count ) ;"
368,"CWE-284 int vfs_rename ( struct inode * old_dir , struct dentry * old_dentry , struct inode * new_dir , struct dentry * new_dentry , struct inode * * delegated_inode , unsigned int flags ) { int error ; bool is_dir = d_is_dir ( old_dentry ) ; const unsigned char * old_name ; struct inode * source = old_dentry -> d_inode ; struct inode * target = new_dentry -> d_inode ; bool new_is_dir = false ; unsigned max_links = new_dir -> i_sb -> s_max_links ; <vul-start> if ( source == target ) <vul-end> return 0 ; error = may_delete ( old_dir , old_dentry , is_dir ) ; if ( error ) return error ; if ( ! target ) { error = may_create ( new_dir , new_dentry ) ; } else { new_is_dir = d_is_dir ( new_dentry ) ; if ( ! ( flags & RENAME_EXCHANGE ) ) error = may_delete ( new_dir , new_dentry , is_dir ) ; else error = may_delete ( new_dir , new_dentry , new_is_dir ) ; } if ( error ) return error ; if ( ! old_dir -> i_op -> rename && ! old_dir -> i_op -> rename2 ) return - EPERM ; if ( flags && ! old_dir -> i_op -> rename2 ) return - EINVAL ; if ( new_dir != old_dir ) { if ( is_dir ) { error = inode_permission ( source , MAY_WRITE ) ; if ( error ) return error ; } if ( ( flags & RENAME_EXCHANGE ) && new_is_dir ) { error = inode_permission ( target , MAY_WRITE ) ; if ( error ) return error ; } } error = security_inode_rename ( old_dir , old_dentry , new_dir , new_dentry , flags ) ; if ( error ) return error ; old_name = fsnotify_oldname_init ( old_dentry -> d_name . name ) ; dget ( new_dentry ) ; if ( ! is_dir || ( flags & RENAME_EXCHANGE ) ) lock_two_nondirectories ( source , target ) ; else if ( target ) inode_lock ( target ) ; error = - EBUSY ; if ( is_local_mountpoint ( old_dentry ) || is_local_mountpoint ( new_dentry ) ) goto out ; if ( max_links && new_dir != old_dir ) { error = - EMLINK ; if ( is_dir && ! new_is_dir && new_dir -> i_nlink >= max_links ) goto out ; if ( ( flags & RENAME_EXCHANGE ) && ! is_dir && new_is_dir && old_dir -> i_nlink >= max_links )","int vfs_rename ( struct inode * old_dir , struct dentry * old_dentry , struct inode * new_dir , struct dentry * new_dentry , struct inode * * delegated_inode , unsigned int flags ) { int error ; bool is_dir = d_is_dir ( old_dentry ) ; const unsigned char * old_name ; struct inode * source = old_dentry -> d_inode ; struct inode * target = new_dentry -> d_inode ; bool new_is_dir = false ; unsigned max_links = new_dir -> i_sb -> s_max_links ; <vul-start> if ( vfs_select_inode ( old_dentry , 0 ) == vfs_select_inode ( new_dentry , 0 ) ) <vul-end> return 0 ; error = may_delete ( old_dir , old_dentry , is_dir ) ; if ( error ) return error ; if ( ! target ) { error = may_create ( new_dir , new_dentry ) ; } else { new_is_dir = d_is_dir ( new_dentry ) ; if ( ! ( flags & RENAME_EXCHANGE ) ) error = may_delete ( new_dir , new_dentry , is_dir ) ; else error = may_delete ( new_dir , new_dentry , new_is_dir ) ; } if ( error ) return error ; if ( ! old_dir -> i_op -> rename && ! old_dir -> i_op -> rename2 ) return - EPERM ; if ( flags && ! old_dir -> i_op -> rename2 ) return - EINVAL ; if ( new_dir != old_dir ) { if ( is_dir ) { error = inode_permission ( source , MAY_WRITE ) ; if ( error ) return error ; } if ( ( flags & RENAME_EXCHANGE ) && new_is_dir ) { error = inode_permission ( target , MAY_WRITE ) ; if ( error ) return error ; } } error = security_inode_rename ( old_dir , old_dentry , new_dir , new_dentry , flags ) ; if ( error ) return error ; old_name = fsnotify_oldname_init ( old_dentry -> d_name . name ) ; dget ( new_dentry ) ; if ( ! is_dir || ( flags & RENAME_EXCHANGE ) ) lock_two_nondirectories ( source , target ) ; else if ( target ) inode_lock ( target ) ; error = - EBUSY ; if ( is_local_mountpoint ( old_dentry ) || is_local_mountpoint ( new_dentry ) ) goto out ; if ( max_links && new_dir != old_dir ) { error = - EMLINK ; if ( is_dir && ! new_is_dir && new_dir -> i_nlink >= max_links ) goto out ; if ( ( flags & RENAME_EXCHANGE ) && ! is_dir && new_is_dir && old_dir -> i_nlink >= max_links )"
369,"CWE-119 static int key_notify_policy_flush ( const struct km_event * c ) { struct sk_buff * skb_out ; struct sadb_msg * hdr ; skb_out = alloc_skb ( sizeof ( struct sadb_msg ) + 16 , GFP_ATOMIC ) ; if ( ! skb_out ) return - ENOBUFS ; hdr = ( struct sadb_msg * ) skb_put ( skb_out , sizeof ( struct sadb_msg ) ) ; hdr -> sadb_msg_type = SADB_X_SPDFLUSH ; hdr -> sadb_msg_seq = c -> seq ; hdr -> sadb_msg_pid = c -> portid ; hdr -> sadb_msg_version = PF_KEY_V2 ; hdr -> sadb_msg_errno = ( uint8_t ) 0 ; hdr -> sadb_msg_satype = SADB_SATYPE_UNSPEC ; hdr -> sadb_msg_len = ( sizeof ( struct sadb_msg ) / sizeof ( uint64_t ) ) ; <vul-start> <vul-end> pfkey_broadcast ( skb_out , GFP_ATOMIC , BROADCAST_ALL , NULL , c -> net ) ; return 0 ; }","static int key_notify_policy_flush ( const struct km_event * c ) { struct sk_buff * skb_out ; struct sadb_msg * hdr ; skb_out = alloc_skb ( sizeof ( struct sadb_msg ) + 16 , GFP_ATOMIC ) ; if ( ! skb_out ) return - ENOBUFS ; hdr = ( struct sadb_msg * ) skb_put ( skb_out , sizeof ( struct sadb_msg ) ) ; hdr -> sadb_msg_type = SADB_X_SPDFLUSH ; hdr -> sadb_msg_seq = c -> seq ; hdr -> sadb_msg_pid = c -> portid ; hdr -> sadb_msg_version = PF_KEY_V2 ; hdr -> sadb_msg_errno = ( uint8_t ) 0 ; hdr -> sadb_msg_satype = SADB_SATYPE_UNSPEC ; hdr -> sadb_msg_len = ( sizeof ( struct sadb_msg ) / sizeof ( uint64_t ) ) ; <vul-start> hdr -> sadb_msg_reserved = 0 ; <vul-end> pfkey_broadcast ( skb_out , GFP_ATOMIC , BROADCAST_ALL , NULL , c -> net ) ; return 0 ; }"
370,"CWE-401 struct resource_pool * dcn10_create_resource_pool ( const struct dc_init_data * init_data , struct dc * dc ) { struct dcn10_resource_pool * pool = kzalloc ( sizeof ( struct dcn10_resource_pool ) , GFP_KERNEL ) ; if ( ! pool ) return NULL ; if ( construct ( init_data -> num_virtual_links , dc , pool ) ) return & pool -> base ; <vul-start> <vul-end> BREAK_TO_DEBUGGER ( ) ; return NULL ; }","struct resource_pool * dcn10_create_resource_pool ( const struct dc_init_data * init_data , struct dc * dc ) { struct dcn10_resource_pool * pool = kzalloc ( sizeof ( struct dcn10_resource_pool ) , GFP_KERNEL ) ; if ( ! pool ) return NULL ; if ( construct ( init_data -> num_virtual_links , dc , pool ) ) return & pool -> base ; <vul-start> kfree ( pool ) ; <vul-end> BREAK_TO_DEBUGGER ( ) ; return NULL ; }"
371,"CWE-200 return 0 ; } if ( nread >= 8192 ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ERROR , ""%d failed, more than 8192 close connection to listener "" , fd ) ; close ( fd ) ; FD_CLR ( fd , & readfds ) ; remove ( fd ) ; return 0 ; } network_packet = malloc ( ( nread + 1 ) * sizeof ( char ) ) ; read ( fd , network_packet , nread ) ; network_packet [ nread ] = '\\0' ; memset ( network_line , 0 , 8192 ) ; p = network_packet ; p_sem ( sem_id ) ; while ( get_network_line ( p , network_line ) ) { if ( strlen ( network_line ) > 0 ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""line = [%s]"" , network_line ) ; } if ( ! strncmp ( network_line , ""MSGID: "" , strlen ( ""MSGID: "" ) ) ) { msg_id = strtoul ( & ( network_line [ strlen ( ""MSGID: "" ) ] ) , NULL , 10 ) ; p += strlen ( network_line ) ; } else if ( ! strncmp ( network_line , ""Version: "" , strlen ( ""Version: "" ) ) ) { char * head = network_line , * end ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: VERSION"" ) ; version = strtoul ( head + 9 , & end , 10 ) ; if ( ! head [ 9 ] || * end ) goto failed ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""VERSION=%d"" , version ) ; if ( version < network_procotol_version ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_PROCESS , ""Forbidden VERSION=%d < %d, close connection to listener"" , version , network_procotol_version ) ; goto close ; } else if ( version >= PROTOCOL_LAST ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_PROCESS , ""Future VERSION=%d"" , version ) ; version = PROTOCOL_LAST - 1 ; } network_client_set_version ( fd , version ) ; msg_id = UINT32_MAX ; p += strlen ( network_line ) ; } else if ( ! strncmp ( network_line , ""Capabilities: "" , strlen ( ""Capabilities: "" ) ) ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: Capabilities"" ) ; if ( version > PROTOCOL_UNKNOWN ) { memset ( string , 0 , sizeof ( string ) ) ; snprintf ( string , sizeof ( string ) , ""Version: %d\\nCapabilities: \\n\\n"" , version ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""SEND: %s"" , string ) ; write ( fd , string , strlen ( string ) ) ; } else { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""Capabilities recv, but no version line"" ) ; } p += strlen ( network_line ) ; <vul-start> } else if ( ! strncmp ( network_line , ""GET_DN "" , strlen ( ""GET_DN "" ) ) && msg_id != UINT32_MAX && network_client_get_version ( fd ) > 0 ) { <vul-end> univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: GET_DN"" ) ; id = strtoul ( & ( network_line [ strlen ( ""GET_DN "" ) ] ) , NULL , 10 ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""id: %ld"" , id ) ; if ( id <= notify_last_id . id ) { char * dn_string = NULL ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""try to read %ld from cache"" , id ) ; if ( ( dn_string = notifier_cache_get ( id ) ) == NULL ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""%ld not found in cache"" , id ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""%ld get one dn"" , id ) ; if ( ( dn_string = notify_transcation_get_one_dn ( id ) ) == NULL ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""%ld failed "" , id ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ERROR , ""%d failed, close connection to listener "" , fd ) ; close ( fd ) ; FD_CLR ( fd , & readfds ) ; remove ( fd ) ; return 0 ; } } if ( dn_string != NULL ) { snprintf ( string , sizeof ( string ) , ""MSGID: %ld\\n%s\\n\\n"" , msg_id , dn_string ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""--> %d: [%s]"" , fd , string ) ; write ( fd , string , strlen ( string ) ) ; free ( dn_string ) ; } } else { network_client_set_next_id ( fd , id ) ; network_client_set_msg_id ( fd , msg_id ) ; } p += strlen ( network_line ) + 1 ; msg_id = UINT32_MAX ; } else if ( ! strncmp ( p , ""WAIT_ID "" , 8 ) && msg_id != UINT32_MAX && version >= PROTOCOL_3 ) { char * head = network_line , * end ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: WAIT_ID"" ) ; id = strtoul ( head + 8 , & end , 10 ) ; if ( ! head [ 8 ] || * end ) goto failed ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""id: %ld"" , id ) ; if ( id <= notify_last_id . id ) { snprintf ( string , sizeof ( string ) , ""MSGID: %ld\\n%ld\\n\\n"" , msg_id , notify_last_id . id ) ; write ( fd , string , strlen ( string ) ) ; } else { network_client_set_next_id ( fd , id ) ; network_client_set_msg_id ( fd , msg_id ) ; } p += strlen ( network_line ) + 1 ; msg_id = UINT32_MAX ; } else if ( ! strncmp ( network_line , ""GET_ID"" , strlen ( ""GET_ID"" ) ) && msg_id != UINT32_MAX && network_client_get_version ( fd ) > 0 ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: GET_ID"" ) ; memset ( string , 0 , sizeof ( string ) ) ; snprintf ( string , sizeof ( string ) , ""MSGID: %ld\\n%ld\\n\\n"" , msg_id , notify_last_id . id ) ;","return 0 ; } if ( nread >= 8192 ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ERROR , ""%d failed, more than 8192 close connection to listener "" , fd ) ; close ( fd ) ; FD_CLR ( fd , & readfds ) ; remove ( fd ) ; return 0 ; } network_packet = malloc ( ( nread + 1 ) * sizeof ( char ) ) ; read ( fd , network_packet , nread ) ; network_packet [ nread ] = '\\0' ; memset ( network_line , 0 , 8192 ) ; p = network_packet ; p_sem ( sem_id ) ; while ( get_network_line ( p , network_line ) ) { if ( strlen ( network_line ) > 0 ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""line = [%s]"" , network_line ) ; } if ( ! strncmp ( network_line , ""MSGID: "" , strlen ( ""MSGID: "" ) ) ) { msg_id = strtoul ( & ( network_line [ strlen ( ""MSGID: "" ) ] ) , NULL , 10 ) ; p += strlen ( network_line ) ; } else if ( ! strncmp ( network_line , ""Version: "" , strlen ( ""Version: "" ) ) ) { char * head = network_line , * end ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: VERSION"" ) ; version = strtoul ( head + 9 , & end , 10 ) ; if ( ! head [ 9 ] || * end ) goto failed ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""VERSION=%d"" , version ) ; if ( version < network_procotol_version ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_PROCESS , ""Forbidden VERSION=%d < %d, close connection to listener"" , version , network_procotol_version ) ; goto close ; } else if ( version >= PROTOCOL_LAST ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_PROCESS , ""Future VERSION=%d"" , version ) ; version = PROTOCOL_LAST - 1 ; } network_client_set_version ( fd , version ) ; msg_id = UINT32_MAX ; p += strlen ( network_line ) ; } else if ( ! strncmp ( network_line , ""Capabilities: "" , strlen ( ""Capabilities: "" ) ) ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: Capabilities"" ) ; if ( version > PROTOCOL_UNKNOWN ) { memset ( string , 0 , sizeof ( string ) ) ; snprintf ( string , sizeof ( string ) , ""Version: %d\\nCapabilities: \\n\\n"" , version ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""SEND: %s"" , string ) ; write ( fd , string , strlen ( string ) ) ; } else { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""Capabilities recv, but no version line"" ) ; } p += strlen ( network_line ) ; <vul-start> } else if ( ! strncmp ( network_line , ""GET_DN "" , strlen ( ""GET_DN "" ) ) && msg_id != UINT32_MAX && version > PROTOCOL_UNKNOWN && version < PROTOCOL_3 ) { <vul-end> univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: GET_DN"" ) ; id = strtoul ( & ( network_line [ strlen ( ""GET_DN "" ) ] ) , NULL , 10 ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""id: %ld"" , id ) ; if ( id <= notify_last_id . id ) { char * dn_string = NULL ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""try to read %ld from cache"" , id ) ; if ( ( dn_string = notifier_cache_get ( id ) ) == NULL ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""%ld not found in cache"" , id ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""%ld get one dn"" , id ) ; if ( ( dn_string = notify_transcation_get_one_dn ( id ) ) == NULL ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""%ld failed "" , id ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ERROR , ""%d failed, close connection to listener "" , fd ) ; close ( fd ) ; FD_CLR ( fd , & readfds ) ; remove ( fd ) ; return 0 ; } } if ( dn_string != NULL ) { snprintf ( string , sizeof ( string ) , ""MSGID: %ld\\n%s\\n\\n"" , msg_id , dn_string ) ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""--> %d: [%s]"" , fd , string ) ; write ( fd , string , strlen ( string ) ) ; free ( dn_string ) ; } } else { network_client_set_next_id ( fd , id ) ; network_client_set_msg_id ( fd , msg_id ) ; } p += strlen ( network_line ) + 1 ; msg_id = UINT32_MAX ; } else if ( ! strncmp ( p , ""WAIT_ID "" , 8 ) && msg_id != UINT32_MAX && version >= PROTOCOL_3 ) { char * head = network_line , * end ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: WAIT_ID"" ) ; id = strtoul ( head + 8 , & end , 10 ) ; if ( ! head [ 8 ] || * end ) goto failed ; univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""id: %ld"" , id ) ; if ( id <= notify_last_id . id ) { snprintf ( string , sizeof ( string ) , ""MSGID: %ld\\n%ld\\n\\n"" , msg_id , notify_last_id . id ) ; write ( fd , string , strlen ( string ) ) ; } else { network_client_set_next_id ( fd , id ) ; network_client_set_msg_id ( fd , msg_id ) ; } p += strlen ( network_line ) + 1 ; msg_id = UINT32_MAX ; } else if ( ! strncmp ( network_line , ""GET_ID"" , strlen ( ""GET_ID"" ) ) && msg_id != UINT32_MAX && network_client_get_version ( fd ) > 0 ) { univention_debug ( UV_DEBUG_TRANSFILE , UV_DEBUG_ALL , ""RECV: GET_ID"" ) ; memset ( string , 0 , sizeof ( string ) ) ; snprintf ( string , sizeof ( string ) , ""MSGID: %ld\\n%ld\\n\\n"" , msg_id , notify_last_id . id ) ;"
372,"CWE-119 static void build_tree_distribution ( VP9_COMP * cpi , TX_SIZE tx_size , <vul-start> vp9_coeff_stats * coef_branch_ct ) { vp9_coeff_probs_model * coef_probs = cpi -> frame_coef_probs [ tx_size ] ; vp9_coeff_count * coef_counts = cpi -> coef_counts [ tx_size ] ; <vul-end> unsigned int ( * eob_branch_ct ) [ REF_TYPES ] [ COEF_BANDS ] [ COEFF_CONTEXTS ] = cpi -> common . counts . eob_branch [ tx_size ] ; int i , j , k , l , m ; for ( i = 0 ; i < PLANE_TYPES ; ++ i ) { for ( j = 0 ; j < REF_TYPES ; ++ j ) { for ( k = 0 ; k < COEF_BANDS ; ++ k ) { for ( l = 0 ; l < BAND_COEFF_CONTEXTS ( k ) ; ++ l ) { vp9_tree_probs_from_distribution ( vp9_coef_tree , coef_branch_ct [ i ] [ j ] [ k ] [ l ] , coef_counts [ i ] [ j ] [ k ] [ l ] ) ; coef_branch_ct [ i ] [ j ] [ k ] [ l ] [ 0 ] [ 1 ] = eob_branch_ct [ i ] [ j ] [ k ] [ l ] - coef_branch_ct [ i ] [ j ] [ k ] [ l ] [ 0 ] [ 0 ] ; for ( m = 0 ; m < UNCONSTRAINED_NODES ; ++ m ) coef_probs [ i ] [ j ] [ k ] [ l ] [ m ] = get_binary_prob ( coef_branch_ct [ i ] [ j ] [ k ] [ l ] [ m ] [ 0 ] , coef_branch_ct [ i ] [ j ] [ k ] [ l ] [ m ] [ 1 ] ) ; } } } } }","static void build_tree_distribution ( VP9_COMP * cpi , TX_SIZE tx_size , <vul-start> vp9_coeff_stats * coef_branch_ct , vp9_coeff_probs_model * coef_probs ) { vp9_coeff_count * coef_counts = cpi -> td . rd_counts . coef_counts [ tx_size ] ; <vul-end> unsigned int ( * eob_branch_ct ) [ REF_TYPES ] [ COEF_BANDS ] [ COEFF_CONTEXTS ] = cpi -> common . counts . eob_branch [ tx_size ] ; int i , j , k , l , m ; for ( i = 0 ; i < PLANE_TYPES ; ++ i ) { for ( j = 0 ; j < REF_TYPES ; ++ j ) { for ( k = 0 ; k < COEF_BANDS ; ++ k ) { for ( l = 0 ; l < BAND_COEFF_CONTEXTS ( k ) ; ++ l ) { vp9_tree_probs_from_distribution ( vp9_coef_tree , coef_branch_ct [ i ] [ j ] [ k ] [ l ] , coef_counts [ i ] [ j ] [ k ] [ l ] ) ; coef_branch_ct [ i ] [ j ] [ k ] [ l ] [ 0 ] [ 1 ] = eob_branch_ct [ i ] [ j ] [ k ] [ l ] - coef_branch_ct [ i ] [ j ] [ k ] [ l ] [ 0 ] [ 0 ] ; for ( m = 0 ; m < UNCONSTRAINED_NODES ; ++ m ) coef_probs [ i ] [ j ] [ k ] [ l ] [ m ] = get_binary_prob ( coef_branch_ct [ i ] [ j ] [ k ] [ l ] [ m ] [ 0 ] , coef_branch_ct [ i ] [ j ] [ k ] [ l ] [ m ] [ 1 ] ) ; } } } } }"
373,"CWE-190 static int jpc_ppm_getparms ( jpc_ms_t * ms , jpc_cstate_t * cstate , jas_stream_t * in ) { jpc_ppm_t * ppm = & ms -> parms . ppm ; cstate = 0 ; ppm -> data = 0 ; if ( ms -> len < 1 ) { goto error ; } if ( jpc_getuint8 ( in , & ppm -> ind ) ) { goto error ; } ppm -> len = ms -> len - 1 ; if ( ppm -> len > 0 ) { if ( ! ( ppm -> data = jas_malloc ( ppm -> len ) ) ) { goto error ; } <vul-start> if ( JAS_CAST ( uint , jas_stream_read ( in , ppm -> data , ppm -> len ) ) != ppm -> len ) { <vul-end> goto error ; } } else { ppm -> data = 0 ; } return 0 ; error : jpc_ppm_destroyparms ( ms ) ; return - 1 ; }","static int jpc_ppm_getparms ( jpc_ms_t * ms , jpc_cstate_t * cstate , jas_stream_t * in ) { jpc_ppm_t * ppm = & ms -> parms . ppm ; cstate = 0 ; ppm -> data = 0 ; if ( ms -> len < 1 ) { goto error ; } if ( jpc_getuint8 ( in , & ppm -> ind ) ) { goto error ; } ppm -> len = ms -> len - 1 ; if ( ppm -> len > 0 ) { if ( ! ( ppm -> data = jas_malloc ( ppm -> len ) ) ) { goto error ; } <vul-start> if ( JAS_CAST ( jas_uint , jas_stream_read ( in , ppm -> data , ppm -> len ) ) != ppm -> len ) { <vul-end> goto error ; } } else { ppm -> data = 0 ; } return 0 ; error : jpc_ppm_destroyparms ( ms ) ; return - 1 ; }"
374,"CWE-401 static int acp_hw_init ( void * handle ) { int r , i ; uint64_t acp_base ; u32 val = 0 ; u32 count = 0 ; struct device * dev ; <vul-start> struct i2s_platform_data * i2s_pdata ; <vul-end> struct amdgpu_device * adev = ( struct amdgpu_device * ) handle ; const struct amdgpu_ip_block * ip_block = amdgpu_device_ip_get_ip_block ( adev , AMD_IP_BLOCK_TYPE_ACP ) ; if ( ! ip_block ) return - EINVAL ; r = amd_acp_hw_init ( adev -> acp . cgs_device , ip_block -> version -> major , ip_block -> version -> minor ) ; if ( r == - ENODEV ) { amdgpu_dpm_set_powergating_by_smu ( adev , AMD_IP_BLOCK_TYPE_ACP , true ) ; return 0 ; } else if ( r ) { return r ; } if ( adev -> rmmio_size == 0 || adev -> rmmio_size < 0x5289 ) return - EINVAL ; acp_base = adev -> rmmio_base ; adev -> acp . acp_genpd = kzalloc ( sizeof ( struct acp_pm_domain ) , GFP_KERNEL ) ; if ( adev -> acp . acp_genpd == NULL ) return - ENOMEM ; adev -> acp . acp_genpd -> gpd . name = ""ACP_AUDIO"" ; adev -> acp . acp_genpd -> gpd . power_off = acp_poweroff ; adev -> acp . acp_genpd -> gpd . power_on = acp_poweron ; adev -> acp . acp_genpd -> adev = adev ; pm_genpd_init ( & adev -> acp . acp_genpd -> gpd , NULL , false ) ; adev -> acp . acp_cell = kcalloc ( ACP_DEVS , sizeof ( struct mfd_cell ) , GFP_KERNEL ) ; <vul-start> if ( adev -> acp . acp_cell == NULL ) return - ENOMEM ; <vul-end> adev -> acp . acp_res = kcalloc ( 5 , sizeof ( struct resource ) , GFP_KERNEL ) ; if ( adev -> acp . acp_res == NULL ) { <vul-start> kfree ( adev -> acp . acp_cell ) ; return - ENOMEM ; <vul-end> } i2s_pdata = kcalloc ( 3 , sizeof ( struct i2s_platform_data ) , GFP_KERNEL ) ; if ( i2s_pdata == NULL ) { <vul-start> kfree ( adev -> acp . acp_res ) ; kfree ( adev -> acp . acp_cell ) ; return - ENOMEM ; <vul-end> } switch ( adev -> asic_type ) { case CHIP_STONEY : i2s_pdata [ 0 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | DW_I2S_QUIRK_16BIT_IDX_OVERRIDE ; break ; default : i2s_pdata [ 0 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET ; } i2s_pdata [ 0 ] . cap = DWC_I2S_PLAY ; i2s_pdata [ 0 ] . snd_rates = SNDRV_PCM_RATE_8000_96000 ; i2s_pdata [ 0 ] . i2s_reg_comp1 = ACP_I2S_COMP1_PLAY_REG_OFFSET ; i2s_pdata [ 0 ] . i2s_reg_comp2 = ACP_I2S_COMP2_PLAY_REG_OFFSET ; switch ( adev -> asic_type ) { case CHIP_STONEY : i2s_pdata [ 1 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | DW_I2S_QUIRK_COMP_PARAM1 | DW_I2S_QUIRK_16BIT_IDX_OVERRIDE ; break ; default : i2s_pdata [ 1 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | DW_I2S_QUIRK_COMP_PARAM1 ; } i2s_pdata [ 1 ] . cap = DWC_I2S_RECORD ; i2s_pdata [ 1 ] . snd_rates = SNDRV_PCM_RATE_8000_96000 ; i2s_pdata [ 1 ] . i2s_reg_comp1 = ACP_I2S_COMP1_CAP_REG_OFFSET ; i2s_pdata [ 1 ] . i2s_reg_comp2 = ACP_I2S_COMP2_CAP_REG_OFFSET ; i2s_pdata [ 2 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET ; switch ( adev -> asic_type ) { case CHIP_STONEY : i2s_pdata [ 2 ] . quirks |= DW_I2S_QUIRK_16BIT_IDX_OVERRIDE ; break ; default : break ; } i2s_pdata [ 2 ] . cap = DWC_I2S_PLAY | DWC_I2S_RECORD ; i2s_pdata [ 2 ] . snd_rates = SNDRV_PCM_RATE_8000_96000 ; i2s_pdata [ 2 ] . i2s_reg_comp1 = ACP_BT_COMP1_REG_OFFSET ; i2s_pdata [ 2 ] . i2s_reg_comp2 = ACP_BT_COMP2_REG_OFFSET ; adev -> acp . acp_res [ 0 ] . name = ""acp2x_dma"" ; adev -> acp . acp_res [ 0 ] . flags = IORESOURCE_MEM ; adev -> acp . acp_res [ 0 ] . start = acp_base ; adev -> acp . acp_res [ 0 ] . end = acp_base + ACP_DMA_REGS_END ; adev -> acp . acp_res [ 1 ] . name = ""acp2x_dw_i2s_play"" ; adev -> acp . acp_res [ 1 ] . flags = IORESOURCE_MEM ; adev -> acp . acp_res [ 1 ] . start = acp_base + ACP_I2S_PLAY_REGS_START ; adev -> acp . acp_res [ 1 ] . end = acp_base + ACP_I2S_PLAY_REGS_END ; adev -> acp . acp_res [ 2 ] . name = ""acp2x_dw_i2s_cap"" ; adev -> acp . acp_res [ 2 ] . flags = IORESOURCE_MEM ; adev -> acp . acp_res [ 2 ] . start = acp_base + ACP_I2S_CAP_REGS_START ; adev -> acp . acp_res [ 2 ] . end = acp_base + ACP_I2S_CAP_REGS_END ; adev -> acp . acp_res [ 3 ] . name = ""acp2x_dw_bt_i2s_play_cap"" ; adev -> acp . acp_res [ 3 ] . flags = IORESOURCE_MEM ; adev -> acp . acp_res [ 3 ] . start = acp_base + ACP_BT_PLAY_REGS_START ; adev -> acp . acp_res [ 3 ] . end = acp_base + ACP_BT_PLAY_REGS_END ; adev -> acp . acp_res [ 4 ] . name = ""acp2x_dma_irq"" ; adev -> acp . acp_res [ 4 ] . flags = IORESOURCE_IRQ ; adev -> acp . acp_res [ 4 ] . start = amdgpu_irq_create_mapping ( adev , 162 ) ; adev -> acp . acp_res [ 4 ] . end = adev -> acp . acp_res [ 4 ] . start ; adev -> acp . acp_cell [ 0 ] . name = ""acp_audio_dma"" ; adev -> acp . acp_cell [ 0 ] . num_resources = 5 ; adev -> acp . acp_cell [ 0 ] . resources = & adev -> acp . acp_res [ 0 ] ; adev -> acp . acp_cell [ 0 ] . platform_data = & adev -> asic_type ; adev -> acp . acp_cell [ 0 ] . pdata_size = sizeof ( adev -> asic_type ) ; adev -> acp . acp_cell [ 1 ] . name = ""designware-i2s"" ; adev -> acp . acp_cell [ 1 ] . num_resources = 1 ; adev -> acp . acp_cell [ 1 ] . resources = & adev -> acp . acp_res [ 1 ] ; adev -> acp . acp_cell [ 1 ] . platform_data = & i2s_pdata [ 0 ] ; adev -> acp . acp_cell [ 1 ] . pdata_size = sizeof ( struct i2s_platform_data ) ; adev -> acp . acp_cell [ 2 ] . name = ""designware-i2s"" ; adev -> acp . acp_cell [ 2 ] . num_resources = 1 ; adev -> acp . acp_cell [ 2 ] . resources = & adev -> acp . acp_res [ 2 ] ; adev -> acp . acp_cell [ 2 ] . platform_data = & i2s_pdata [ 1 ] ; adev -> acp . acp_cell [ 2 ] . pdata_size = sizeof ( struct i2s_platform_data ) ; adev -> acp . acp_cell [ 3 ] . name = ""designware-i2s"" ; adev -> acp . acp_cell [ 3 ] . num_resources = 1 ; adev -> acp . acp_cell [ 3 ] . resources = & adev -> acp . acp_res [ 3 ] ; adev -> acp . acp_cell [ 3 ] . platform_data = & i2s_pdata [ 2 ] ; adev -> acp . acp_cell [ 3 ] . pdata_size = sizeof ( struct i2s_platform_data ) ; r = mfd_add_hotplug_devices ( adev -> acp . parent , adev -> acp . acp_cell , ACP_DEVS ) ; if ( r ) <vul-start> return r ; <vul-end> for ( i = 0 ; i < ACP_DEVS ; i ++ ) { dev = get_mfd_cell_dev ( adev -> acp . acp_cell [ i ] . name , i ) ; r = pm_genpd_add_device ( & adev -> acp . acp_genpd -> gpd , dev ) ; if ( r ) { dev_err ( dev , ""Failed to add dev to genpd\\n"" ) ; <vul-start> return r ; <vul-end> } } val = cgs_read_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET ) ; val |= ACP_SOFT_RESET__SoftResetAud_MASK ; cgs_write_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET , val ) ; count = ACP_SOFT_RESET_DONE_TIME_OUT_VALUE ; while ( true ) { val = cgs_read_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET ) ; if ( ACP_SOFT_RESET__SoftResetAudDone_MASK == ( val & ACP_SOFT_RESET__SoftResetAudDone_MASK ) ) break ; if ( -- count == 0 ) { dev_err ( & adev -> pdev -> dev , ""Failed to reset ACP\\n"" ) ; <vul-start> return - ETIMEDOUT ; <vul-end> } udelay ( 100 ) ; } val = cgs_read_register ( adev -> acp . cgs_device , mmACP_CONTROL ) ; val = val | ACP_CONTROL__ClkEn_MASK ; cgs_write_register ( adev -> acp . cgs_device , mmACP_CONTROL , val ) ; count = ACP_CLOCK_EN_TIME_OUT_VALUE ; while ( true ) { val = cgs_read_register ( adev -> acp . cgs_device , mmACP_STATUS ) ; if ( val & ( u32 ) 0x1 ) break ; if ( -- count == 0 ) { dev_err ( & adev -> pdev -> dev , ""Failed to reset ACP\\n"" ) ; <vul-start> return - ETIMEDOUT ; <vul-end> } udelay ( 100 ) ; } val = cgs_read_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET ) ; val &= ~ ACP_SOFT_RESET__SoftResetAud_MASK ; cgs_write_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET , val ) ; return 0 ; <vul-start> <vul-end> }","static int acp_hw_init ( void * handle ) { int r , i ; uint64_t acp_base ; u32 val = 0 ; u32 count = 0 ; struct device * dev ; <vul-start> struct i2s_platform_data * i2s_pdata = NULL ; <vul-end> struct amdgpu_device * adev = ( struct amdgpu_device * ) handle ; const struct amdgpu_ip_block * ip_block = amdgpu_device_ip_get_ip_block ( adev , AMD_IP_BLOCK_TYPE_ACP ) ; if ( ! ip_block ) return - EINVAL ; r = amd_acp_hw_init ( adev -> acp . cgs_device , ip_block -> version -> major , ip_block -> version -> minor ) ; if ( r == - ENODEV ) { amdgpu_dpm_set_powergating_by_smu ( adev , AMD_IP_BLOCK_TYPE_ACP , true ) ; return 0 ; } else if ( r ) { return r ; } if ( adev -> rmmio_size == 0 || adev -> rmmio_size < 0x5289 ) return - EINVAL ; acp_base = adev -> rmmio_base ; adev -> acp . acp_genpd = kzalloc ( sizeof ( struct acp_pm_domain ) , GFP_KERNEL ) ; if ( adev -> acp . acp_genpd == NULL ) return - ENOMEM ; adev -> acp . acp_genpd -> gpd . name = ""ACP_AUDIO"" ; adev -> acp . acp_genpd -> gpd . power_off = acp_poweroff ; adev -> acp . acp_genpd -> gpd . power_on = acp_poweron ; adev -> acp . acp_genpd -> adev = adev ; pm_genpd_init ( & adev -> acp . acp_genpd -> gpd , NULL , false ) ; adev -> acp . acp_cell = kcalloc ( ACP_DEVS , sizeof ( struct mfd_cell ) , GFP_KERNEL ) ; <vul-start> if ( adev -> acp . acp_cell == NULL ) { r = - ENOMEM ; goto failure ; } <vul-end> adev -> acp . acp_res = kcalloc ( 5 , sizeof ( struct resource ) , GFP_KERNEL ) ; if ( adev -> acp . acp_res == NULL ) { <vul-start> r = - ENOMEM ; goto failure ; <vul-end> } i2s_pdata = kcalloc ( 3 , sizeof ( struct i2s_platform_data ) , GFP_KERNEL ) ; if ( i2s_pdata == NULL ) { <vul-start> r = - ENOMEM ; goto failure ; <vul-end> } switch ( adev -> asic_type ) { case CHIP_STONEY : i2s_pdata [ 0 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | DW_I2S_QUIRK_16BIT_IDX_OVERRIDE ; break ; default : i2s_pdata [ 0 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET ; } i2s_pdata [ 0 ] . cap = DWC_I2S_PLAY ; i2s_pdata [ 0 ] . snd_rates = SNDRV_PCM_RATE_8000_96000 ; i2s_pdata [ 0 ] . i2s_reg_comp1 = ACP_I2S_COMP1_PLAY_REG_OFFSET ; i2s_pdata [ 0 ] . i2s_reg_comp2 = ACP_I2S_COMP2_PLAY_REG_OFFSET ; switch ( adev -> asic_type ) { case CHIP_STONEY : i2s_pdata [ 1 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | DW_I2S_QUIRK_COMP_PARAM1 | DW_I2S_QUIRK_16BIT_IDX_OVERRIDE ; break ; default : i2s_pdata [ 1 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET | DW_I2S_QUIRK_COMP_PARAM1 ; } i2s_pdata [ 1 ] . cap = DWC_I2S_RECORD ; i2s_pdata [ 1 ] . snd_rates = SNDRV_PCM_RATE_8000_96000 ; i2s_pdata [ 1 ] . i2s_reg_comp1 = ACP_I2S_COMP1_CAP_REG_OFFSET ; i2s_pdata [ 1 ] . i2s_reg_comp2 = ACP_I2S_COMP2_CAP_REG_OFFSET ; i2s_pdata [ 2 ] . quirks = DW_I2S_QUIRK_COMP_REG_OFFSET ; switch ( adev -> asic_type ) { case CHIP_STONEY : i2s_pdata [ 2 ] . quirks |= DW_I2S_QUIRK_16BIT_IDX_OVERRIDE ; break ; default : break ; } i2s_pdata [ 2 ] . cap = DWC_I2S_PLAY | DWC_I2S_RECORD ; i2s_pdata [ 2 ] . snd_rates = SNDRV_PCM_RATE_8000_96000 ; i2s_pdata [ 2 ] . i2s_reg_comp1 = ACP_BT_COMP1_REG_OFFSET ; i2s_pdata [ 2 ] . i2s_reg_comp2 = ACP_BT_COMP2_REG_OFFSET ; adev -> acp . acp_res [ 0 ] . name = ""acp2x_dma"" ; adev -> acp . acp_res [ 0 ] . flags = IORESOURCE_MEM ; adev -> acp . acp_res [ 0 ] . start = acp_base ; adev -> acp . acp_res [ 0 ] . end = acp_base + ACP_DMA_REGS_END ; adev -> acp . acp_res [ 1 ] . name = ""acp2x_dw_i2s_play"" ; adev -> acp . acp_res [ 1 ] . flags = IORESOURCE_MEM ; adev -> acp . acp_res [ 1 ] . start = acp_base + ACP_I2S_PLAY_REGS_START ; adev -> acp . acp_res [ 1 ] . end = acp_base + ACP_I2S_PLAY_REGS_END ; adev -> acp . acp_res [ 2 ] . name = ""acp2x_dw_i2s_cap"" ; adev -> acp . acp_res [ 2 ] . flags = IORESOURCE_MEM ; adev -> acp . acp_res [ 2 ] . start = acp_base + ACP_I2S_CAP_REGS_START ; adev -> acp . acp_res [ 2 ] . end = acp_base + ACP_I2S_CAP_REGS_END ; adev -> acp . acp_res [ 3 ] . name = ""acp2x_dw_bt_i2s_play_cap"" ; adev -> acp . acp_res [ 3 ] . flags = IORESOURCE_MEM ; adev -> acp . acp_res [ 3 ] . start = acp_base + ACP_BT_PLAY_REGS_START ; adev -> acp . acp_res [ 3 ] . end = acp_base + ACP_BT_PLAY_REGS_END ; adev -> acp . acp_res [ 4 ] . name = ""acp2x_dma_irq"" ; adev -> acp . acp_res [ 4 ] . flags = IORESOURCE_IRQ ; adev -> acp . acp_res [ 4 ] . start = amdgpu_irq_create_mapping ( adev , 162 ) ; adev -> acp . acp_res [ 4 ] . end = adev -> acp . acp_res [ 4 ] . start ; adev -> acp . acp_cell [ 0 ] . name = ""acp_audio_dma"" ; adev -> acp . acp_cell [ 0 ] . num_resources = 5 ; adev -> acp . acp_cell [ 0 ] . resources = & adev -> acp . acp_res [ 0 ] ; adev -> acp . acp_cell [ 0 ] . platform_data = & adev -> asic_type ; adev -> acp . acp_cell [ 0 ] . pdata_size = sizeof ( adev -> asic_type ) ; adev -> acp . acp_cell [ 1 ] . name = ""designware-i2s"" ; adev -> acp . acp_cell [ 1 ] . num_resources = 1 ; adev -> acp . acp_cell [ 1 ] . resources = & adev -> acp . acp_res [ 1 ] ; adev -> acp . acp_cell [ 1 ] . platform_data = & i2s_pdata [ 0 ] ; adev -> acp . acp_cell [ 1 ] . pdata_size = sizeof ( struct i2s_platform_data ) ; adev -> acp . acp_cell [ 2 ] . name = ""designware-i2s"" ; adev -> acp . acp_cell [ 2 ] . num_resources = 1 ; adev -> acp . acp_cell [ 2 ] . resources = & adev -> acp . acp_res [ 2 ] ; adev -> acp . acp_cell [ 2 ] . platform_data = & i2s_pdata [ 1 ] ; adev -> acp . acp_cell [ 2 ] . pdata_size = sizeof ( struct i2s_platform_data ) ; adev -> acp . acp_cell [ 3 ] . name = ""designware-i2s"" ; adev -> acp . acp_cell [ 3 ] . num_resources = 1 ; adev -> acp . acp_cell [ 3 ] . resources = & adev -> acp . acp_res [ 3 ] ; adev -> acp . acp_cell [ 3 ] . platform_data = & i2s_pdata [ 2 ] ; adev -> acp . acp_cell [ 3 ] . pdata_size = sizeof ( struct i2s_platform_data ) ; r = mfd_add_hotplug_devices ( adev -> acp . parent , adev -> acp . acp_cell , ACP_DEVS ) ; if ( r ) <vul-start> goto failure ; <vul-end> for ( i = 0 ; i < ACP_DEVS ; i ++ ) { dev = get_mfd_cell_dev ( adev -> acp . acp_cell [ i ] . name , i ) ; r = pm_genpd_add_device ( & adev -> acp . acp_genpd -> gpd , dev ) ; if ( r ) { dev_err ( dev , ""Failed to add dev to genpd\\n"" ) ; <vul-start> goto failure ; <vul-end> } } val = cgs_read_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET ) ; val |= ACP_SOFT_RESET__SoftResetAud_MASK ; cgs_write_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET , val ) ; count = ACP_SOFT_RESET_DONE_TIME_OUT_VALUE ; while ( true ) { val = cgs_read_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET ) ; if ( ACP_SOFT_RESET__SoftResetAudDone_MASK == ( val & ACP_SOFT_RESET__SoftResetAudDone_MASK ) ) break ; if ( -- count == 0 ) { dev_err ( & adev -> pdev -> dev , ""Failed to reset ACP\\n"" ) ; <vul-start> r = - ETIMEDOUT ; goto failure ; <vul-end> } udelay ( 100 ) ; } val = cgs_read_register ( adev -> acp . cgs_device , mmACP_CONTROL ) ; val = val | ACP_CONTROL__ClkEn_MASK ; cgs_write_register ( adev -> acp . cgs_device , mmACP_CONTROL , val ) ; count = ACP_CLOCK_EN_TIME_OUT_VALUE ; while ( true ) { val = cgs_read_register ( adev -> acp . cgs_device , mmACP_STATUS ) ; if ( val & ( u32 ) 0x1 ) break ; if ( -- count == 0 ) { dev_err ( & adev -> pdev -> dev , ""Failed to reset ACP\\n"" ) ; <vul-start> r = - ETIMEDOUT ; goto failure ; <vul-end> } udelay ( 100 ) ; } val = cgs_read_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET ) ; val &= ~ ACP_SOFT_RESET__SoftResetAud_MASK ; cgs_write_register ( adev -> acp . cgs_device , mmACP_SOFT_RESET , val ) ; return 0 ; <vul-start> failure : kfree ( i2s_pdata ) ; kfree ( adev -> acp . acp_res ) ; kfree ( adev -> acp . acp_cell ) ; kfree ( adev -> acp . acp_genpd ) ; return r ; <vul-end> }"
375,"CWE-119 static void scsi_write_data ( SCSIRequest * req ) { SCSIDiskReq * r = DO_UPCAST ( SCSIDiskReq , req , req ) ; SCSIDiskState * s = DO_UPCAST ( SCSIDiskState , qdev , r -> req . dev ) ; uint32_t n ; assert ( r -> req . aiocb == NULL ) ; if ( r -> req . cmd . mode != SCSI_XFER_TO_DEV ) { DPRINTF ( ""Data transfer direction invalid\\n"" ) ; scsi_write_complete ( r , - EINVAL ) ; return ; } <vul-start> n = r -> iov . iov_len / 512 ; <vul-end> if ( n ) { if ( s -> tray_open ) { scsi_write_complete ( r , - ENOMEDIUM ) ; } <vul-start> qemu_iovec_init_external ( & r -> qiov , & r -> iov , 1 ) ; <vul-end> bdrv_acct_start ( s -> bs , & r -> acct , n * BDRV_SECTOR_SIZE , BDRV_ACCT_WRITE ) ; r -> req . aiocb = bdrv_aio_writev ( s -> bs , r -> sector , & r -> qiov , n , scsi_write_complete , r ) ; if ( r -> req . aiocb == NULL ) { scsi_write_complete ( r , - ENOMEM ) ; } } else { scsi_write_complete ( r , 0 ) ; } }","static void scsi_write_data ( SCSIRequest * req ) { SCSIDiskReq * r = DO_UPCAST ( SCSIDiskReq , req , req ) ; SCSIDiskState * s = DO_UPCAST ( SCSIDiskState , qdev , r -> req . dev ) ; uint32_t n ; assert ( r -> req . aiocb == NULL ) ; if ( r -> req . cmd . mode != SCSI_XFER_TO_DEV ) { DPRINTF ( ""Data transfer direction invalid\\n"" ) ; scsi_write_complete ( r , - EINVAL ) ; return ; } <vul-start> n = r -> qiov . size / 512 ; <vul-end> if ( n ) { if ( s -> tray_open ) { scsi_write_complete ( r , - ENOMEDIUM ) ; } <vul-start> <vul-end> bdrv_acct_start ( s -> bs , & r -> acct , n * BDRV_SECTOR_SIZE , BDRV_ACCT_WRITE ) ; r -> req . aiocb = bdrv_aio_writev ( s -> bs , r -> sector , & r -> qiov , n , scsi_write_complete , r ) ; if ( r -> req . aiocb == NULL ) { scsi_write_complete ( r , - ENOMEM ) ; } } else { scsi_write_complete ( r , 0 ) ; } }"
376,"CWE-787 <vul-start> static void nsc_rle_decompress_data ( NSC_CONTEXT * context ) <vul-end> { UINT16 i ; BYTE * rle ; UINT32 planeSize ; UINT32 originalSize ; <vul-start> <vul-end> rle = context -> Planes ; for ( i = 0 ; i < 4 ; i ++ ) { originalSize = context -> OrgByteCount [ i ] ; planeSize = context -> PlaneByteCount [ i ] ; if ( planeSize == 0 ) <vul-start> <vul-end> FillMemory ( context -> priv -> PlaneBuffers [ i ] , originalSize , 0xFF ) ; <vul-start> <vul-end> else if ( planeSize < originalSize ) <vul-start> nsc_rle_decode ( rle , context -> priv -> PlaneBuffers [ i ] , originalSize ) ; <vul-end> else <vul-start> <vul-end> CopyMemory ( context -> priv -> PlaneBuffers [ i ] , rle , originalSize ) ; <vul-start> <vul-end> rle += planeSize ; } <vul-start> <vul-end> }","<vul-start> static BOOL nsc_rle_decompress_data ( NSC_CONTEXT * context ) <vul-end> { UINT16 i ; BYTE * rle ; UINT32 planeSize ; UINT32 originalSize ; <vul-start> if ( ! context ) return FALSE ; <vul-end> rle = context -> Planes ; for ( i = 0 ; i < 4 ; i ++ ) { originalSize = context -> OrgByteCount [ i ] ; planeSize = context -> PlaneByteCount [ i ] ; if ( planeSize == 0 ) <vul-start> { if ( context -> priv -> PlaneBuffersLength < originalSize ) return FALSE ; <vul-end> FillMemory ( context -> priv -> PlaneBuffers [ i ] , originalSize , 0xFF ) ; <vul-start> } <vul-end> else if ( planeSize < originalSize ) <vul-start> { if ( ! nsc_rle_decode ( rle , context -> priv -> PlaneBuffers [ i ] , context -> priv -> PlaneBuffersLength , originalSize ) ) return FALSE ; } <vul-end> else <vul-start> { if ( context -> priv -> PlaneBuffersLength < originalSize ) return FALSE ; <vul-end> CopyMemory ( context -> priv -> PlaneBuffers [ i ] , rle , originalSize ) ; <vul-start> } <vul-end> rle += planeSize ; } <vul-start> return TRUE ; <vul-end> }"
377,"CWE-119 <vul-start> static void update_state ( VP9_COMP * cpi , PICK_MODE_CONTEXT * ctx , <vul-end> int mi_row , int mi_col , BLOCK_SIZE bsize , int output_enabled ) { int i , x_idx , y ; VP9_COMMON * const cm = & cpi -> common ; <vul-start> MACROBLOCK * const x = & cpi -> mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; struct macroblock_plane * const p = x -> plane ; struct macroblockd_plane * const pd = xd -> plane ; MODE_INFO * mi = & ctx -> mic ; MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; MODE_INFO * mi_addr = xd -> mi [ 0 ] ; const struct segmentation * const seg = & cm -> seg ; <vul-start> <vul-end> const int mis = cm -> mi_stride ; const int mi_width = num_8x8_blocks_wide_lookup [ bsize ] ; const int mi_height = num_8x8_blocks_high_lookup [ bsize ] ; int max_plane ; assert ( mi -> mbmi . sb_type == bsize ) ; * mi_addr = * mi ; <vul-start> if ( seg -> enabled && output_enabled ) { <vul-end> if ( cpi -> oxcf . aq_mode == COMPLEXITY_AQ ) { const uint8_t * const map = seg -> update_map ? cpi -> segmentation_map : cm -> last_frame_seg_map ; mi_addr -> mbmi . segment_id = <vul-start> vp9_get_segment_id ( cm , map , bsize , mi_row , mi_col ) ; <vul-end> } <vul-start> else if ( cpi -> oxcf . aq_mode == CYCLIC_REFRESH_AQ ) { vp9_cyclic_refresh_update_segment ( cpi , & xd -> mi [ 0 ] -> mbmi , mi_row , mi_col , bsize , 1 ) ; vp9_init_plane_quantizers ( cpi , x ) ; <vul-end> } } max_plane = is_inter_block ( mbmi ) ? MAX_MB_PLANE : 1 ; for ( i = 0 ; i < max_plane ; ++ i ) { p [ i ] . coeff = ctx -> coeff_pbuf [ i ] [ 1 ] ; p [ i ] . qcoeff = ctx -> qcoeff_pbuf [ i ] [ 1 ] ; pd [ i ] . dqcoeff = ctx -> dqcoeff_pbuf [ i ] [ 1 ] ; p [ i ] . eobs = ctx -> eobs_pbuf [ i ] [ 1 ] ; } for ( i = max_plane ; i < MAX_MB_PLANE ; ++ i ) { p [ i ] . coeff = ctx -> coeff_pbuf [ i ] [ 2 ] ; p [ i ] . qcoeff = ctx -> qcoeff_pbuf [ i ] [ 2 ] ; pd [ i ] . dqcoeff = ctx -> dqcoeff_pbuf [ i ] [ 2 ] ; p [ i ] . eobs = ctx -> eobs_pbuf [ i ] [ 2 ] ; } for ( y = 0 ; y < mi_height ; y ++ ) for ( x_idx = 0 ; x_idx < mi_width ; x_idx ++ ) if ( ( xd -> mb_to_right_edge >> ( 3 + MI_SIZE_LOG2 ) ) + mi_width > x_idx && ( xd -> mb_to_bottom_edge >> ( 3 + MI_SIZE_LOG2 ) ) + mi_height > y ) { xd -> mi [ x_idx + y * mis ] = mi_addr ; } if ( cpi -> oxcf . aq_mode ) vp9_init_plane_quantizers ( cpi , x ) ; <vul-start> if ( bsize < BLOCK_32X32 ) { if ( bsize < BLOCK_16X16 ) ctx -> tx_rd_diff [ ALLOW_16X16 ] = ctx -> tx_rd_diff [ ALLOW_8X8 ] ; ctx -> tx_rd_diff [ ALLOW_32X32 ] = ctx -> tx_rd_diff [ ALLOW_16X16 ] ; } <vul-end> if ( is_inter_block ( mbmi ) && mbmi -> sb_type < BLOCK_8X8 ) { mbmi -> mv [ 0 ] . as_int = mi -> bmi [ 3 ] . as_mv [ 0 ] . as_int ; mbmi -> mv [ 1 ] . as_int = mi -> bmi [ 3 ] . as_mv [ 1 ] . as_int ; } x -> skip = ctx -> skip ; <vul-start> vpx_memcpy ( x -> zcoeff_blk [ mbmi -> tx_size ] , ctx -> zcoeff_blk , sizeof ( uint8_t ) * ctx -> num_4x4_blk ) ; <vul-end> if ( ! output_enabled ) return ; <vul-start> if ( ! vp9_segfeature_active ( & cm -> seg , mbmi -> segment_id , SEG_LVL_SKIP ) ) { for ( i = 0 ; i < TX_MODES ; i ++ ) cpi -> rd_tx_select_diff [ i ] += ctx -> tx_rd_diff [ i ] ; } <vul-end> # if CONFIG_INTERNAL_STATS if ( frame_is_intra_only ( cm ) ) { static const int kf_mode_index [ ] = { THR_DC , THR_V_PRED , THR_H_PRED , THR_D45_PRED , THR_D135_PRED , THR_D117_PRED , THR_D153_PRED , THR_D207_PRED , THR_D63_PRED , THR_TM , } ; <vul-start> <vul-end> } else { <vul-start> <vul-end> } # endif if ( ! frame_is_intra_only ( cm ) ) { if ( is_inter_block ( mbmi ) ) { <vul-start> vp9_update_mv_count ( cm , xd ) ; <vul-end> if ( cm -> interp_filter == SWITCHABLE ) { const int ctx = vp9_get_pred_context_switchable_interp ( xd ) ; <vul-start> ++ cm -> counts . switchable_interp [ ctx ] [ mbmi -> interp_filter ] ; <vul-end> } } <vul-start> cpi -> rd_comp_pred_diff [ SINGLE_REFERENCE ] += ctx -> single_pred_diff ; cpi -> rd_comp_pred_diff [ COMPOUND_REFERENCE ] += ctx -> comp_pred_diff ; cpi -> rd_comp_pred_diff [ REFERENCE_MODE_SELECT ] += ctx -> hybrid_pred_diff ; <vul-end> for ( i = 0 ; i < SWITCHABLE_FILTER_CONTEXTS ; ++ i ) <vul-start> cpi -> rd_filter_diff [ i ] += ctx -> best_filter_diff [ i ] ; <vul-end> } }","<vul-start> static void update_state ( VP9_COMP * cpi , ThreadData * td , PICK_MODE_CONTEXT * ctx , <vul-end> int mi_row , int mi_col , BLOCK_SIZE bsize , int output_enabled ) { int i , x_idx , y ; VP9_COMMON * const cm = & cpi -> common ; <vul-start> RD_COUNTS * const rdc = & td -> rd_counts ; MACROBLOCK * const x = & td -> mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; struct macroblock_plane * const p = x -> plane ; struct macroblockd_plane * const pd = xd -> plane ; MODE_INFO * mi = & ctx -> mic ; MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; MODE_INFO * mi_addr = xd -> mi [ 0 ] ; const struct segmentation * const seg = & cm -> seg ; <vul-start> const int bw = num_8x8_blocks_wide_lookup [ mi -> mbmi . sb_type ] ; const int bh = num_8x8_blocks_high_lookup [ mi -> mbmi . sb_type ] ; const int x_mis = MIN ( bw , cm -> mi_cols - mi_col ) ; const int y_mis = MIN ( bh , cm -> mi_rows - mi_row ) ; MV_REF * const frame_mvs = cm -> cur_frame -> mvs + mi_row * cm -> mi_cols + mi_col ; int w , h ; <vul-end> const int mis = cm -> mi_stride ; const int mi_width = num_8x8_blocks_wide_lookup [ bsize ] ; const int mi_height = num_8x8_blocks_high_lookup [ bsize ] ; int max_plane ; assert ( mi -> mbmi . sb_type == bsize ) ; * mi_addr = * mi ; <vul-start> * x -> mbmi_ext = ctx -> mbmi_ext ; if ( seg -> enabled ) { <vul-end> if ( cpi -> oxcf . aq_mode == COMPLEXITY_AQ ) { const uint8_t * const map = seg -> update_map ? cpi -> segmentation_map : cm -> last_frame_seg_map ; mi_addr -> mbmi . segment_id = <vul-start> get_segment_id ( cm , map , bsize , mi_row , mi_col ) ; <vul-end> } <vul-start> if ( cpi -> oxcf . aq_mode == CYCLIC_REFRESH_AQ ) { vp9_cyclic_refresh_update_segment ( cpi , & xd -> mi [ 0 ] -> mbmi , mi_row , mi_col , bsize , ctx -> rate , ctx -> dist , x -> skip ) ; <vul-end> } } max_plane = is_inter_block ( mbmi ) ? MAX_MB_PLANE : 1 ; for ( i = 0 ; i < max_plane ; ++ i ) { p [ i ] . coeff = ctx -> coeff_pbuf [ i ] [ 1 ] ; p [ i ] . qcoeff = ctx -> qcoeff_pbuf [ i ] [ 1 ] ; pd [ i ] . dqcoeff = ctx -> dqcoeff_pbuf [ i ] [ 1 ] ; p [ i ] . eobs = ctx -> eobs_pbuf [ i ] [ 1 ] ; } for ( i = max_plane ; i < MAX_MB_PLANE ; ++ i ) { p [ i ] . coeff = ctx -> coeff_pbuf [ i ] [ 2 ] ; p [ i ] . qcoeff = ctx -> qcoeff_pbuf [ i ] [ 2 ] ; pd [ i ] . dqcoeff = ctx -> dqcoeff_pbuf [ i ] [ 2 ] ; p [ i ] . eobs = ctx -> eobs_pbuf [ i ] [ 2 ] ; } for ( y = 0 ; y < mi_height ; y ++ ) for ( x_idx = 0 ; x_idx < mi_width ; x_idx ++ ) if ( ( xd -> mb_to_right_edge >> ( 3 + MI_SIZE_LOG2 ) ) + mi_width > x_idx && ( xd -> mb_to_bottom_edge >> ( 3 + MI_SIZE_LOG2 ) ) + mi_height > y ) { xd -> mi [ x_idx + y * mis ] = mi_addr ; } if ( cpi -> oxcf . aq_mode ) vp9_init_plane_quantizers ( cpi , x ) ; <vul-start> <vul-end> if ( is_inter_block ( mbmi ) && mbmi -> sb_type < BLOCK_8X8 ) { mbmi -> mv [ 0 ] . as_int = mi -> bmi [ 3 ] . as_mv [ 0 ] . as_int ; mbmi -> mv [ 1 ] . as_int = mi -> bmi [ 3 ] . as_mv [ 1 ] . as_int ; } x -> skip = ctx -> skip ; <vul-start> memcpy ( x -> zcoeff_blk [ mbmi -> tx_size ] , ctx -> zcoeff_blk , sizeof ( ctx -> zcoeff_blk [ 0 ] ) * ctx -> num_4x4_blk ) ; <vul-end> if ( ! output_enabled ) return ; <vul-start> <vul-end> # if CONFIG_INTERNAL_STATS if ( frame_is_intra_only ( cm ) ) { static const int kf_mode_index [ ] = { THR_DC , THR_V_PRED , THR_H_PRED , THR_D45_PRED , THR_D135_PRED , THR_D117_PRED , THR_D153_PRED , THR_D207_PRED , THR_D63_PRED , THR_TM , } ; <vul-start> + cpi -> mode_chosen_counts [ kf_mode_index [ mbmi -> mode ] ] ; <vul-end> } else { <vul-start> + cpi -> mode_chosen_counts [ ctx -> best_mode_index ] ; <vul-end> } # endif if ( ! frame_is_intra_only ( cm ) ) { if ( is_inter_block ( mbmi ) ) { <vul-start> vp9_update_mv_count ( td ) ; <vul-end> if ( cm -> interp_filter == SWITCHABLE ) { const int ctx = vp9_get_pred_context_switchable_interp ( xd ) ; <vul-start> ++ td -> counts -> switchable_interp [ ctx ] [ mbmi -> interp_filter ] ; <vul-end> } } <vul-start> rdc -> comp_pred_diff [ SINGLE_REFERENCE ] += ctx -> single_pred_diff ; rdc -> comp_pred_diff [ COMPOUND_REFERENCE ] += ctx -> comp_pred_diff ; rdc -> comp_pred_diff [ REFERENCE_MODE_SELECT ] += ctx -> hybrid_pred_diff ; <vul-end> for ( i = 0 ; i < SWITCHABLE_FILTER_CONTEXTS ; ++ i ) <vul-start> rdc -> filter_diff [ i ] += ctx -> best_filter_diff [ i ] ; } for ( h = 0 ; h < y_mis ; ++ h ) { MV_REF * const frame_mv = frame_mvs + h * cm -> mi_cols ; for ( w = 0 ; w < x_mis ; ++ w ) { MV_REF * const mv = frame_mv + w ; mv -> ref_frame [ 0 ] = mi -> mbmi . ref_frame [ 0 ] ; mv -> ref_frame [ 1 ] = mi -> mbmi . ref_frame [ 1 ] ; mv -> mv [ 0 ] . as_int = mi -> mbmi . mv [ 0 ] . as_int ; mv -> mv [ 1 ] . as_int = mi -> mbmi . mv [ 1 ] . as_int ; } <vul-end> } }"
378,"CWE-125 if ( ! ( need = ( ut8 * ) calloc ( R_MAX ( 1 , shdr -> sh_size ) , sizeof ( ut8 ) ) ) ) { bprintf ( ""Warning: Cannot allocate memory for Elf_(Verneed)\\n"" ) ; goto beach ; } end = need + shdr -> sh_size ; sdb_set ( sdb , ""section_name"" , section_name , 0 ) ; sdb_num_set ( sdb , ""num_entries"" , shdr -> sh_info , 0 ) ; sdb_num_set ( sdb , ""addr"" , shdr -> sh_addr , 0 ) ; sdb_num_set ( sdb , ""offset"" , shdr -> sh_offset , 0 ) ; sdb_num_set ( sdb , ""link"" , shdr -> sh_link , 0 ) ; sdb_set ( sdb , ""link_section_name"" , link_section_name , 0 ) ; if ( shdr -> sh_offset > bin -> size || shdr -> sh_offset + shdr -> sh_size > bin -> size ) { goto beach ; } if ( shdr -> sh_offset + shdr -> sh_size < shdr -> sh_size ) { goto beach ; } i = r_buf_read_at ( bin -> b , shdr -> sh_offset , need , shdr -> sh_size ) ; if ( i < 0 ) goto beach ; for ( i = 0 , cnt = 0 ; cnt < shdr -> sh_info ; ++ cnt ) { int j , isum ; ut8 * vstart = need + i ; Elf_ ( Verneed ) vvn = { 0 } ; if ( vstart + sizeof ( Elf_ ( Verneed ) ) > end ) { goto beach ; } Elf_ ( Verneed ) * entry = & vvn ; char key [ 32 ] = { 0 } ; sdb_version = sdb_new0 ( ) ; if ( ! sdb_version ) { goto beach ; } j = 0 ; vvn . vn_version = READ16 ( vstart , j ) vvn . vn_cnt = READ16 ( vstart , j ) vvn . vn_file = READ32 ( vstart , j ) vvn . vn_aux = READ32 ( vstart , j ) vvn . vn_next = READ32 ( vstart , j ) sdb_num_set ( sdb_version , ""vn_version"" , entry -> vn_version , 0 ) ; sdb_num_set ( sdb_version , ""idx"" , i , 0 ) ; if ( entry -> vn_file > bin -> dynstr_size ) { goto beach ; } { char * s = r_str_ndup ( & bin -> dynstr [ entry -> vn_file ] , 16 ) ; sdb_set ( sdb_version , ""file_name"" , s , 0 ) ; free ( s ) ; } sdb_num_set ( sdb_version , ""cnt"" , entry -> vn_cnt , 0 ) ; <vul-start> vstart += entry -> vn_aux ; <vul-end> for ( j = 0 , isum = i + entry -> vn_aux ; j < entry -> vn_cnt && vstart + sizeof ( Elf_ ( Vernaux ) ) <= end ; ++ j ) { int k ; Elf_ ( Vernaux ) * aux = NULL ; Elf_ ( Vernaux ) vaux = { 0 } ; sdb_vernaux = sdb_new0 ( ) ; if ( ! sdb_vernaux ) { goto beach ; } aux = ( Elf_ ( Vernaux ) * ) & vaux ; k = 0 ; vaux . vna_hash = READ32 ( vstart , k ) vaux . vna_flags = READ16 ( vstart , k ) vaux . vna_other = READ16 ( vstart , k ) vaux . vna_name = READ32 ( vstart , k ) vaux . vna_next = READ32 ( vstart , k ) if ( aux -> vna_name > bin -> dynstr_size ) { goto beach ; } sdb_num_set ( sdb_vernaux , ""idx"" , isum , 0 ) ; if ( aux -> vna_name > 0 && aux -> vna_name + 8 < bin -> dynstr_size ) { char name [ 16 ] ; strncpy ( name , & bin -> dynstr [ aux -> vna_name ] , sizeof ( name ) - 1 ) ; name [ sizeof ( name ) - 1 ] = 0 ; sdb_set ( sdb_vernaux , ""name"" , name , 0 ) ; } sdb_set ( sdb_vernaux , ""flags"" , get_ver_flags ( aux -> vna_flags ) , 0 ) ; sdb_num_set ( sdb_vernaux , ""version"" , aux -> vna_other , 0 ) ; isum += aux -> vna_next ; vstart += aux -> vna_next ; snprintf ( key , sizeof ( key ) , ""vernaux%d"" , j ) ; sdb_ns_set ( sdb_version , key , sdb_vernaux ) ; } if ( ( int ) entry -> vn_next < 0 ) { bprintf ( ""Invalid vn_next\\n"" ) ; break ; } i += entry -> vn_next ; snprintf ( key , sizeof ( key ) , ""version%d"" , cnt ) ; sdb_ns_set ( sdb , key , sdb_version ) ; if ( ! entry -> vn_next ) { break ; } } free ( need ) ; return sdb ; beach : free ( need ) ; sdb_free ( sdb_vernaux ) ; sdb_free ( sdb_version ) ; sdb_free ( sdb ) ;","if ( ! ( need = ( ut8 * ) calloc ( R_MAX ( 1 , shdr -> sh_size ) , sizeof ( ut8 ) ) ) ) { bprintf ( ""Warning: Cannot allocate memory for Elf_(Verneed)\\n"" ) ; goto beach ; } end = need + shdr -> sh_size ; sdb_set ( sdb , ""section_name"" , section_name , 0 ) ; sdb_num_set ( sdb , ""num_entries"" , shdr -> sh_info , 0 ) ; sdb_num_set ( sdb , ""addr"" , shdr -> sh_addr , 0 ) ; sdb_num_set ( sdb , ""offset"" , shdr -> sh_offset , 0 ) ; sdb_num_set ( sdb , ""link"" , shdr -> sh_link , 0 ) ; sdb_set ( sdb , ""link_section_name"" , link_section_name , 0 ) ; if ( shdr -> sh_offset > bin -> size || shdr -> sh_offset + shdr -> sh_size > bin -> size ) { goto beach ; } if ( shdr -> sh_offset + shdr -> sh_size < shdr -> sh_size ) { goto beach ; } i = r_buf_read_at ( bin -> b , shdr -> sh_offset , need , shdr -> sh_size ) ; if ( i < 0 ) goto beach ; for ( i = 0 , cnt = 0 ; cnt < shdr -> sh_info ; ++ cnt ) { int j , isum ; ut8 * vstart = need + i ; Elf_ ( Verneed ) vvn = { 0 } ; if ( vstart + sizeof ( Elf_ ( Verneed ) ) > end ) { goto beach ; } Elf_ ( Verneed ) * entry = & vvn ; char key [ 32 ] = { 0 } ; sdb_version = sdb_new0 ( ) ; if ( ! sdb_version ) { goto beach ; } j = 0 ; vvn . vn_version = READ16 ( vstart , j ) vvn . vn_cnt = READ16 ( vstart , j ) vvn . vn_file = READ32 ( vstart , j ) vvn . vn_aux = READ32 ( vstart , j ) vvn . vn_next = READ32 ( vstart , j ) sdb_num_set ( sdb_version , ""vn_version"" , entry -> vn_version , 0 ) ; sdb_num_set ( sdb_version , ""idx"" , i , 0 ) ; if ( entry -> vn_file > bin -> dynstr_size ) { goto beach ; } { char * s = r_str_ndup ( & bin -> dynstr [ entry -> vn_file ] , 16 ) ; sdb_set ( sdb_version , ""file_name"" , s , 0 ) ; free ( s ) ; } sdb_num_set ( sdb_version , ""cnt"" , entry -> vn_cnt , 0 ) ; <vul-start> st32 vnaux = entry -> vn_aux ; if ( vnaux < 1 ) { goto beach ; } vstart += vnaux ; <vul-end> for ( j = 0 , isum = i + entry -> vn_aux ; j < entry -> vn_cnt && vstart + sizeof ( Elf_ ( Vernaux ) ) <= end ; ++ j ) { int k ; Elf_ ( Vernaux ) * aux = NULL ; Elf_ ( Vernaux ) vaux = { 0 } ; sdb_vernaux = sdb_new0 ( ) ; if ( ! sdb_vernaux ) { goto beach ; } aux = ( Elf_ ( Vernaux ) * ) & vaux ; k = 0 ; vaux . vna_hash = READ32 ( vstart , k ) vaux . vna_flags = READ16 ( vstart , k ) vaux . vna_other = READ16 ( vstart , k ) vaux . vna_name = READ32 ( vstart , k ) vaux . vna_next = READ32 ( vstart , k ) if ( aux -> vna_name > bin -> dynstr_size ) { goto beach ; } sdb_num_set ( sdb_vernaux , ""idx"" , isum , 0 ) ; if ( aux -> vna_name > 0 && aux -> vna_name + 8 < bin -> dynstr_size ) { char name [ 16 ] ; strncpy ( name , & bin -> dynstr [ aux -> vna_name ] , sizeof ( name ) - 1 ) ; name [ sizeof ( name ) - 1 ] = 0 ; sdb_set ( sdb_vernaux , ""name"" , name , 0 ) ; } sdb_set ( sdb_vernaux , ""flags"" , get_ver_flags ( aux -> vna_flags ) , 0 ) ; sdb_num_set ( sdb_vernaux , ""version"" , aux -> vna_other , 0 ) ; isum += aux -> vna_next ; vstart += aux -> vna_next ; snprintf ( key , sizeof ( key ) , ""vernaux%d"" , j ) ; sdb_ns_set ( sdb_version , key , sdb_vernaux ) ; } if ( ( int ) entry -> vn_next < 0 ) { bprintf ( ""Invalid vn_next\\n"" ) ; break ; } i += entry -> vn_next ; snprintf ( key , sizeof ( key ) , ""version%d"" , cnt ) ; sdb_ns_set ( sdb , key , sdb_version ) ; if ( ! entry -> vn_next ) { break ; } } free ( need ) ; return sdb ; beach : free ( need ) ; sdb_free ( sdb_vernaux ) ; sdb_free ( sdb_version ) ; sdb_free ( sdb ) ;"
379,"CWE-476 int nfc_llcp_send_connect ( struct nfc_llcp_sock * sock ) { struct nfc_llcp_local * local ; struct sk_buff * skb ; u8 * service_name_tlv = NULL , service_name_tlv_length ; u8 * miux_tlv = NULL , miux_tlv_length ; u8 * rw_tlv = NULL , rw_tlv_length , rw ; int err ; u16 size = 0 ; __be16 miux ; pr_debug ( ""Sending CONNECT\\n"" ) ; local = sock -> local ; if ( local == NULL ) return - ENODEV ; if ( sock -> service_name != NULL ) { service_name_tlv = nfc_llcp_build_tlv ( LLCP_TLV_SN , sock -> service_name , sock -> service_name_len , & service_name_tlv_length ) ; <vul-start> <vul-end> size += service_name_tlv_length ; } miux = be16_to_cpu ( sock -> miux ) > LLCP_MAX_MIUX ? local -> miux : sock -> miux ; rw = sock -> rw > LLCP_MAX_RW ? local -> rw : sock -> rw ; miux_tlv = nfc_llcp_build_tlv ( LLCP_TLV_MIUX , ( u8 * ) & miux , 0 , & miux_tlv_length ) ; <vul-start> <vul-end> size += miux_tlv_length ; rw_tlv = nfc_llcp_build_tlv ( LLCP_TLV_RW , & rw , 0 , & rw_tlv_length ) ; <vul-start> <vul-end> size += rw_tlv_length ; pr_debug ( ""SKB size %d SN length %zu\\n"" , size , sock -> service_name_len ) ; skb = llcp_allocate_pdu ( sock , LLCP_PDU_CONNECT , size ) ; if ( skb == NULL ) { err = - ENOMEM ; goto error_tlv ; } llcp_add_tlv ( skb , service_name_tlv , service_name_tlv_length ) ; llcp_add_tlv ( skb , miux_tlv , miux_tlv_length ) ; llcp_add_tlv ( skb , rw_tlv , rw_tlv_length ) ; skb_queue_tail ( & local -> tx_queue , skb ) ; err = 0 ; error_tlv : if ( err ) pr_err ( ""error %d\\n"" , err ) ; kfree ( service_name_tlv ) ; kfree ( miux_tlv ) ; kfree ( rw_tlv ) ; return err ; }","int nfc_llcp_send_connect ( struct nfc_llcp_sock * sock ) { struct nfc_llcp_local * local ; struct sk_buff * skb ; u8 * service_name_tlv = NULL , service_name_tlv_length ; u8 * miux_tlv = NULL , miux_tlv_length ; u8 * rw_tlv = NULL , rw_tlv_length , rw ; int err ; u16 size = 0 ; __be16 miux ; pr_debug ( ""Sending CONNECT\\n"" ) ; local = sock -> local ; if ( local == NULL ) return - ENODEV ; if ( sock -> service_name != NULL ) { service_name_tlv = nfc_llcp_build_tlv ( LLCP_TLV_SN , sock -> service_name , sock -> service_name_len , & service_name_tlv_length ) ; <vul-start> if ( ! service_name_tlv ) { err = - ENOMEM ; goto error_tlv ; } <vul-end> size += service_name_tlv_length ; } miux = be16_to_cpu ( sock -> miux ) > LLCP_MAX_MIUX ? local -> miux : sock -> miux ; rw = sock -> rw > LLCP_MAX_RW ? local -> rw : sock -> rw ; miux_tlv = nfc_llcp_build_tlv ( LLCP_TLV_MIUX , ( u8 * ) & miux , 0 , & miux_tlv_length ) ; <vul-start> if ( ! miux_tlv ) { err = - ENOMEM ; goto error_tlv ; } <vul-end> size += miux_tlv_length ; rw_tlv = nfc_llcp_build_tlv ( LLCP_TLV_RW , & rw , 0 , & rw_tlv_length ) ; <vul-start> if ( ! rw_tlv ) { err = - ENOMEM ; goto error_tlv ; } <vul-end> size += rw_tlv_length ; pr_debug ( ""SKB size %d SN length %zu\\n"" , size , sock -> service_name_len ) ; skb = llcp_allocate_pdu ( sock , LLCP_PDU_CONNECT , size ) ; if ( skb == NULL ) { err = - ENOMEM ; goto error_tlv ; } llcp_add_tlv ( skb , service_name_tlv , service_name_tlv_length ) ; llcp_add_tlv ( skb , miux_tlv , miux_tlv_length ) ; llcp_add_tlv ( skb , rw_tlv , rw_tlv_length ) ; skb_queue_tail ( & local -> tx_queue , skb ) ; err = 0 ; error_tlv : if ( err ) pr_err ( ""error %d\\n"" , err ) ; kfree ( service_name_tlv ) ; kfree ( miux_tlv ) ; kfree ( rw_tlv ) ; return err ; }"
380,"CWE-772 LPSTR tr_esc_str ( LPCSTR arg , bool format ) { LPSTR tmp = NULL ; <vul-start> <vul-end> size_t cs = 0 , x , ds , len ; size_t s ; if ( NULL == arg ) return NULL ; s = strlen ( arg ) ; while ( ( s > 0 ) && isspace ( arg [ s - 1 ] ) ) s -- ; ds = s + 1 ; if ( s ) <vul-start> tmp = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not allocate string buffer.\\n"" ) ; exit ( - 2 ) ; } memset ( tmp , 0 , ds * sizeof ( CHAR ) ) ; for ( x = 0 ; x < s ; x ++ ) { switch ( arg [ x ] ) { case '<' : len = format ? 13 : 4 ; ds += len - 1 ; <vul-start> tmp = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 3 ) ; } if ( format ) strncpy ( & tmp [ cs ] , ""<replaceable>"" , len ) ; else strncpy ( & tmp [ cs ] , ""&lt;"" , len ) ; cs += len ; break ; case '>' : len = format ? 14 : 4 ; ds += len - 1 ; <vul-start> tmp = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 4 ) ; } if ( format ) strncpy ( & tmp [ cs ] , ""</replaceable>"" , len ) ; else strncpy ( & tmp [ cs ] , ""&lt;"" , len ) ; cs += len ; break ; case '\\'' : ds += 5 ; <vul-start> tmp = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 5 ) ; } tmp [ cs ++ ] = '&' ; tmp [ cs ++ ] = 'a' ; tmp [ cs ++ ] = 'p' ; tmp [ cs ++ ] = 'o' ; tmp [ cs ++ ] = 's' ; tmp [ cs ++ ] = ';' ; break ; case \'""\' : ds += 5 ; <vul-start> tmp = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 6 ) ; } tmp [ cs ++ ] = '&' ; tmp [ cs ++ ] = 'q' ; tmp [ cs ++ ] = 'u' ; tmp [ cs ++ ] = 'o' ; tmp [ cs ++ ] = 't' ; tmp [ cs ++ ] = ';' ; break ; case '&' : ds += 4 ; <vul-start> tmp = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 7 ) ; } tmp [ cs ++ ] = '&' ; tmp [ cs ++ ] = 'a' ; tmp [ cs ++ ] = 'm' ; tmp [ cs ++ ] = 'p' ; tmp [ cs ++ ] = ';' ; break ; default : tmp [ cs ++ ] = arg [ x ] ; break ; } tmp [ ds - 1 ] = '\\0' ; } return tmp ; }","LPSTR tr_esc_str ( LPCSTR arg , bool format ) { LPSTR tmp = NULL ; <vul-start> LPSTR tmp2 = NULL ; <vul-end> size_t cs = 0 , x , ds , len ; size_t s ; if ( NULL == arg ) return NULL ; s = strlen ( arg ) ; while ( ( s > 0 ) && isspace ( arg [ s - 1 ] ) ) s -- ; ds = s + 1 ; if ( s ) <vul-start> { tmp2 = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; if ( ! tmp2 ) free ( tmp ) ; tmp = tmp2 ; } <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not allocate string buffer.\\n"" ) ; exit ( - 2 ) ; } memset ( tmp , 0 , ds * sizeof ( CHAR ) ) ; for ( x = 0 ; x < s ; x ++ ) { switch ( arg [ x ] ) { case '<' : len = format ? 13 : 4 ; ds += len - 1 ; <vul-start> tmp2 = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; if ( ! tmp2 ) free ( tmp ) ; tmp = tmp2 ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 3 ) ; } if ( format ) strncpy ( & tmp [ cs ] , ""<replaceable>"" , len ) ; else strncpy ( & tmp [ cs ] , ""&lt;"" , len ) ; cs += len ; break ; case '>' : len = format ? 14 : 4 ; ds += len - 1 ; <vul-start> tmp2 = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; if ( ! tmp2 ) free ( tmp ) ; tmp = tmp2 ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 4 ) ; } if ( format ) strncpy ( & tmp [ cs ] , ""</replaceable>"" , len ) ; else strncpy ( & tmp [ cs ] , ""&lt;"" , len ) ; cs += len ; break ; case '\\'' : ds += 5 ; <vul-start> tmp2 = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; if ( ! tmp2 ) free ( tmp ) ; tmp = tmp2 ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 5 ) ; } tmp [ cs ++ ] = '&' ; tmp [ cs ++ ] = 'a' ; tmp [ cs ++ ] = 'p' ; tmp [ cs ++ ] = 'o' ; tmp [ cs ++ ] = 's' ; tmp [ cs ++ ] = ';' ; break ; case \'""\' : ds += 5 ; <vul-start> tmp2 = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; if ( ! tmp2 ) free ( tmp ) ; tmp = tmp2 ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 6 ) ; } tmp [ cs ++ ] = '&' ; tmp [ cs ++ ] = 'q' ; tmp [ cs ++ ] = 'u' ; tmp [ cs ++ ] = 'o' ; tmp [ cs ++ ] = 't' ; tmp [ cs ++ ] = ';' ; break ; case '&' : ds += 4 ; <vul-start> tmp2 = ( LPSTR ) realloc ( tmp , ds * sizeof ( CHAR ) ) ; if ( ! tmp2 ) free ( tmp ) ; tmp = tmp2 ; <vul-end> if ( NULL == tmp ) { fprintf ( stderr , ""Could not reallocate string buffer.\\n"" ) ; exit ( - 7 ) ; } tmp [ cs ++ ] = '&' ; tmp [ cs ++ ] = 'a' ; tmp [ cs ++ ] = 'm' ; tmp [ cs ++ ] = 'p' ; tmp [ cs ++ ] = ';' ; break ; default : tmp [ cs ++ ] = arg [ x ] ; break ; } tmp [ ds - 1 ] = '\\0' ; } return tmp ; }"
381,"CWE-119 void impeg2d_dec_hdr ( void * pv_dec , impeg2d_video_decode_ip_t * ps_ip , impeg2d_video_decode_op_t * ps_op ) { UWORD32 u4_bits_read ; dec_state_t * ps_dec ; ps_dec = ( dec_state_t * ) pv_dec ; ps_op -> s_ivd_video_decode_op_t . u4_error_code = 0 ; impeg2d_bit_stream_init ( & ( ps_dec -> s_bit_stream ) , ps_ip -> s_ivd_video_decode_ip_t . pv_stream_buffer , ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ) ; { { IMPEG2D_ERROR_CODES_T e_error ; e_error = impeg2d_process_video_header ( ps_dec ) ; if ( ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE != e_error ) { ps_op -> s_ivd_video_decode_op_t . u4_error_code = e_error ; u4_bits_read = impeg2d_bit_stream_num_bits_read ( & ps_dec -> s_bit_stream ) ; ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = u4_bits_read >> 3 ; if ( ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed > ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ) { ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ; } if ( ps_op -> s_ivd_video_decode_op_t . u4_error_code == 0 ) ps_op -> s_ivd_video_decode_op_t . u4_error_code = e_error ; <vul-start> <vul-end> impeg2d_next_code ( ps_dec , SEQUENCE_HEADER_CODE ) ; return ; } } ps_op -> s_ivd_video_decode_op_t . u4_pic_ht = ps_dec -> u2_vertical_size ; ps_op -> s_ivd_video_decode_op_t . u4_pic_wd = ps_dec -> u2_horizontal_size ; ps_op -> s_ivd_video_decode_op_t . e_pic_type = IV_NA_FRAME ; ps_op -> s_ivd_video_decode_op_t . u4_error_code = IV_SUCCESS ; u4_bits_read = impeg2d_bit_stream_num_bits_read ( & ps_dec -> s_bit_stream ) ; ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = u4_bits_read >> 3 ; if ( ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed > ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ) { ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ; } ps_op -> s_ivd_video_decode_op_t . u4_frame_decoded_flag = 0 ; ps_dec -> u2_header_done = 1 ; } }","void impeg2d_dec_hdr ( void * pv_dec , impeg2d_video_decode_ip_t * ps_ip , impeg2d_video_decode_op_t * ps_op ) { UWORD32 u4_bits_read ; dec_state_t * ps_dec ; ps_dec = ( dec_state_t * ) pv_dec ; ps_op -> s_ivd_video_decode_op_t . u4_error_code = 0 ; impeg2d_bit_stream_init ( & ( ps_dec -> s_bit_stream ) , ps_ip -> s_ivd_video_decode_ip_t . pv_stream_buffer , ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ) ; { { IMPEG2D_ERROR_CODES_T e_error ; e_error = impeg2d_process_video_header ( ps_dec ) ; if ( ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE != e_error ) { ps_op -> s_ivd_video_decode_op_t . u4_error_code = e_error ; u4_bits_read = impeg2d_bit_stream_num_bits_read ( & ps_dec -> s_bit_stream ) ; ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = u4_bits_read >> 3 ; if ( ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed > ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ) { ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ; } if ( ps_op -> s_ivd_video_decode_op_t . u4_error_code == 0 ) ps_op -> s_ivd_video_decode_op_t . u4_error_code = e_error ; <vul-start> if ( IMPEG2D_UNSUPPORTED_DIMENSIONS == e_error ) { ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = 0 ; ps_dec -> u2_header_done = 0 ; ps_op -> s_ivd_video_decode_op_t . u4_pic_ht = ps_dec -> u2_reinit_max_height ; ps_op -> s_ivd_video_decode_op_t . u4_pic_wd = ps_dec -> u2_reinit_max_width ; } <vul-end> impeg2d_next_code ( ps_dec , SEQUENCE_HEADER_CODE ) ; return ; } } ps_op -> s_ivd_video_decode_op_t . u4_pic_ht = ps_dec -> u2_vertical_size ; ps_op -> s_ivd_video_decode_op_t . u4_pic_wd = ps_dec -> u2_horizontal_size ; ps_op -> s_ivd_video_decode_op_t . e_pic_type = IV_NA_FRAME ; ps_op -> s_ivd_video_decode_op_t . u4_error_code = IV_SUCCESS ; u4_bits_read = impeg2d_bit_stream_num_bits_read ( & ps_dec -> s_bit_stream ) ; ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = u4_bits_read >> 3 ; if ( ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed > ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ) { ps_op -> s_ivd_video_decode_op_t . u4_num_bytes_consumed = ps_ip -> s_ivd_video_decode_ip_t . u4_num_Bytes ; } ps_op -> s_ivd_video_decode_op_t . u4_frame_decoded_flag = 0 ; ps_dec -> u2_header_done = 1 ; } }"
382,"CWE-119 now = W_TIM_real ( wrk ) ; VSLb_ts_busyobj ( bo , ""Error"" , now ) ; if ( bo -> fetch_objcore -> stobj -> stevedore != NULL ) ObjFreeObj ( bo -> wrk , bo -> fetch_objcore ) ; HTTP_Setup ( bo -> beresp , bo -> ws , bo -> vsl , SLT_BerespMethod ) ; http_PutResponse ( bo -> beresp , ""HTTP/1.1"" , 503 , ""Backend fetch failed"" ) ; http_TimeHeader ( bo -> beresp , ""Date: "" , now ) ; http_SetHeader ( bo -> beresp , ""Server: Varnish"" ) ; bo -> fetch_objcore -> t_origin = now ; if ( ! VTAILQ_EMPTY ( & bo -> fetch_objcore -> objhead -> waitinglist ) ) { bo -> fetch_objcore -> ttl = 1 ; bo -> fetch_objcore -> grace = 5 ; bo -> fetch_objcore -> keep = 5 ; } else { bo -> fetch_objcore -> ttl = 0 ; bo -> fetch_objcore -> grace = 0 ; bo -> fetch_objcore -> keep = 0 ; } synth_body = VSB_new_auto ( ) ; AN ( synth_body ) ; VCL_backend_error_method ( bo -> vcl , wrk , NULL , bo , synth_body ) ; AZ ( VSB_finish ( synth_body ) ) ; if ( wrk -> handling == VCL_RET_ABANDON || wrk -> handling == VCL_RET_FAIL ) { VSB_destroy ( & synth_body ) ; return ( F_STP_FAIL ) ; } if ( wrk -> handling == VCL_RET_RETRY ) { VSB_destroy ( & synth_body ) ; if ( bo -> retries ++ < cache_param -> max_retries ) return ( F_STP_RETRY ) ; VSLb ( bo -> vsl , SLT_VCL_Error , ""Too many retries, failing"" ) ; return ( F_STP_FAIL ) ; } assert ( wrk -> handling == VCL_RET_DELIVER ) ; bo -> vfc -> bo = bo ; bo -> vfc -> wrk = bo -> wrk ; bo -> vfc -> oc = bo -> fetch_objcore ; bo -> vfc -> http = bo -> beresp ; bo -> vfc -> esi_req = bo -> bereq ; if ( vbf_beresp2obj ( bo ) ) { ( void ) VFP_Error ( bo -> vfc , ""Could not get storage"" ) ; VSB_destroy ( & synth_body ) ; return ( F_STP_FAIL ) ; } ll = VSB_len ( synth_body ) ; o = 0 ; while ( ll > 0 ) { l = ll ; if ( VFP_GetStorage ( bo -> vfc , & l , & ptr ) != VFP_OK ) break ; <vul-start> <vul-end> memcpy ( ptr , VSB_data ( synth_body ) + o , l ) ; VFP_Extend ( bo -> vfc , l ) ; ll -= l ; o += l ; } AZ ( ObjSetU64 ( wrk , bo -> fetch_objcore , OA_LEN , o ) ) ; VSB_destroy ( & synth_body ) ; HSH_Unbusy ( wrk , bo -> fetch_objcore ) ; ObjSetState ( wrk , bo -> fetch_objcore , BOS_FINISHED ) ; return ( F_STP_DONE ) ; }","now = W_TIM_real ( wrk ) ; VSLb_ts_busyobj ( bo , ""Error"" , now ) ; if ( bo -> fetch_objcore -> stobj -> stevedore != NULL ) ObjFreeObj ( bo -> wrk , bo -> fetch_objcore ) ; HTTP_Setup ( bo -> beresp , bo -> ws , bo -> vsl , SLT_BerespMethod ) ; http_PutResponse ( bo -> beresp , ""HTTP/1.1"" , 503 , ""Backend fetch failed"" ) ; http_TimeHeader ( bo -> beresp , ""Date: "" , now ) ; http_SetHeader ( bo -> beresp , ""Server: Varnish"" ) ; bo -> fetch_objcore -> t_origin = now ; if ( ! VTAILQ_EMPTY ( & bo -> fetch_objcore -> objhead -> waitinglist ) ) { bo -> fetch_objcore -> ttl = 1 ; bo -> fetch_objcore -> grace = 5 ; bo -> fetch_objcore -> keep = 5 ; } else { bo -> fetch_objcore -> ttl = 0 ; bo -> fetch_objcore -> grace = 0 ; bo -> fetch_objcore -> keep = 0 ; } synth_body = VSB_new_auto ( ) ; AN ( synth_body ) ; VCL_backend_error_method ( bo -> vcl , wrk , NULL , bo , synth_body ) ; AZ ( VSB_finish ( synth_body ) ) ; if ( wrk -> handling == VCL_RET_ABANDON || wrk -> handling == VCL_RET_FAIL ) { VSB_destroy ( & synth_body ) ; return ( F_STP_FAIL ) ; } if ( wrk -> handling == VCL_RET_RETRY ) { VSB_destroy ( & synth_body ) ; if ( bo -> retries ++ < cache_param -> max_retries ) return ( F_STP_RETRY ) ; VSLb ( bo -> vsl , SLT_VCL_Error , ""Too many retries, failing"" ) ; return ( F_STP_FAIL ) ; } assert ( wrk -> handling == VCL_RET_DELIVER ) ; bo -> vfc -> bo = bo ; bo -> vfc -> wrk = bo -> wrk ; bo -> vfc -> oc = bo -> fetch_objcore ; bo -> vfc -> http = bo -> beresp ; bo -> vfc -> esi_req = bo -> bereq ; if ( vbf_beresp2obj ( bo ) ) { ( void ) VFP_Error ( bo -> vfc , ""Could not get storage"" ) ; VSB_destroy ( & synth_body ) ; return ( F_STP_FAIL ) ; } ll = VSB_len ( synth_body ) ; o = 0 ; while ( ll > 0 ) { l = ll ; if ( VFP_GetStorage ( bo -> vfc , & l , & ptr ) != VFP_OK ) break ; <vul-start> if ( l > ll ) l = ll ; <vul-end> memcpy ( ptr , VSB_data ( synth_body ) + o , l ) ; VFP_Extend ( bo -> vfc , l ) ; ll -= l ; o += l ; } AZ ( ObjSetU64 ( wrk , bo -> fetch_objcore , OA_LEN , o ) ) ; VSB_destroy ( & synth_body ) ; HSH_Unbusy ( wrk , bo -> fetch_objcore ) ; ObjSetState ( wrk , bo -> fetch_objcore , BOS_FINISHED ) ; return ( F_STP_DONE ) ; }"
383,"CWE-20 error_t tcpSendResetSegment ( NetInterface * interface , IpPseudoHeader * pseudoHeader , TcpHeader * segment , size_t length ) { error_t error ; size_t offset ; uint8_t flags ; uint32_t seqNum ; uint32_t ackNum ; NetBuffer * buffer ; TcpHeader * segment2 ; IpPseudoHeader pseudoHeader2 ; NetTxAncillary ancillary ; if ( segment -> flags & TCP_FLAG_ACK ) { flags = TCP_FLAG_RST ; seqNum = segment -> ackNum ; ackNum = 0 ; } else { flags = TCP_FLAG_RST | TCP_FLAG_ACK ; seqNum = 0 ; ackNum = segment -> seqNum + length ; if ( segment -> flags & TCP_FLAG_SYN ) <vul-start> <vul-end> ackNum ++ ; <vul-start> <vul-end> if ( segment -> flags & TCP_FLAG_FIN ) <vul-start> <vul-end> ackNum ++ ; <vul-start> <vul-end> } buffer = ipAllocBuffer ( sizeof ( TcpHeader ) , & offset ) ; if ( buffer == NULL ) return ERROR_OUT_OF_MEMORY ; segment2 = netBufferAt ( buffer , offset ) ; segment2 -> srcPort = htons ( segment -> destPort ) ; segment2 -> destPort = htons ( segment -> srcPort ) ; segment2 -> seqNum = htonl ( seqNum ) ; segment2 -> ackNum = htonl ( ackNum ) ; segment2 -> reserved1 = 0 ; segment2 -> dataOffset = 5 ; segment2 -> flags = flags ; segment2 -> reserved2 = 0 ; segment2 -> window = 0 ; segment2 -> checksum = 0 ; segment2 -> urgentPointer = 0 ; # if ( IPV4_SUPPORT == ENABLED ) if ( pseudoHeader -> length == sizeof ( Ipv4PseudoHeader ) ) { pseudoHeader2 . length = sizeof ( Ipv4PseudoHeader ) ; pseudoHeader2 . ipv4Data . srcAddr = pseudoHeader -> ipv4Data . destAddr ; pseudoHeader2 . ipv4Data . destAddr = pseudoHeader -> ipv4Data . srcAddr ; pseudoHeader2 . ipv4Data . reserved = 0 ; pseudoHeader2 . ipv4Data . protocol = IPV4_PROTOCOL_TCP ; pseudoHeader2 . ipv4Data . length = HTONS ( sizeof ( TcpHeader ) ) ; segment2 -> checksum = ipCalcUpperLayerChecksumEx ( & pseudoHeader2 . ipv4Data , sizeof ( Ipv4PseudoHeader ) , buffer , offset , sizeof ( TcpHeader ) ) ; } else # endif # if ( IPV6_SUPPORT == ENABLED ) if ( pseudoHeader -> length == sizeof ( Ipv6PseudoHeader ) ) { pseudoHeader2 . length = sizeof ( Ipv6PseudoHeader ) ; pseudoHeader2 . ipv6Data . srcAddr = pseudoHeader -> ipv6Data . destAddr ; pseudoHeader2 . ipv6Data . destAddr = pseudoHeader -> ipv6Data . srcAddr ; pseudoHeader2 . ipv6Data . length = HTONL ( sizeof ( TcpHeader ) ) ; pseudoHeader2 . ipv6Data . reserved [ 0 ] = 0 ; pseudoHeader2 . ipv6Data . reserved [ 1 ] = 0 ; pseudoHeader2 . ipv6Data . reserved [ 2 ] = 0 ; pseudoHeader2 . ipv6Data . nextHeader = IPV6_TCP_HEADER ; segment2 -> checksum = ipCalcUpperLayerChecksumEx ( & pseudoHeader2 . ipv6Data , sizeof ( Ipv6PseudoHeader ) , buffer , offset , sizeof ( TcpHeader ) ) ; } else # endif { netBufferFree ( buffer ) ; return ERROR_INVALID_ADDRESS ; }","error_t tcpSendResetSegment ( NetInterface * interface , IpPseudoHeader * pseudoHeader , TcpHeader * segment , size_t length ) { error_t error ; size_t offset ; uint8_t flags ; uint32_t seqNum ; uint32_t ackNum ; NetBuffer * buffer ; TcpHeader * segment2 ; IpPseudoHeader pseudoHeader2 ; NetTxAncillary ancillary ; if ( segment -> flags & TCP_FLAG_ACK ) { flags = TCP_FLAG_RST ; seqNum = segment -> ackNum ; ackNum = 0 ; } else { flags = TCP_FLAG_RST | TCP_FLAG_ACK ; seqNum = 0 ; ackNum = segment -> seqNum + length ; if ( segment -> flags & TCP_FLAG_SYN ) <vul-start> { <vul-end> ackNum ++ ; <vul-start> } <vul-end> if ( segment -> flags & TCP_FLAG_FIN ) <vul-start> { <vul-end> ackNum ++ ; <vul-start> } <vul-end> } buffer = ipAllocBuffer ( sizeof ( TcpHeader ) , & offset ) ; if ( buffer == NULL ) return ERROR_OUT_OF_MEMORY ; segment2 = netBufferAt ( buffer , offset ) ; segment2 -> srcPort = htons ( segment -> destPort ) ; segment2 -> destPort = htons ( segment -> srcPort ) ; segment2 -> seqNum = htonl ( seqNum ) ; segment2 -> ackNum = htonl ( ackNum ) ; segment2 -> reserved1 = 0 ; segment2 -> dataOffset = 5 ; segment2 -> flags = flags ; segment2 -> reserved2 = 0 ; segment2 -> window = 0 ; segment2 -> checksum = 0 ; segment2 -> urgentPointer = 0 ; # if ( IPV4_SUPPORT == ENABLED ) if ( pseudoHeader -> length == sizeof ( Ipv4PseudoHeader ) ) { pseudoHeader2 . length = sizeof ( Ipv4PseudoHeader ) ; pseudoHeader2 . ipv4Data . srcAddr = pseudoHeader -> ipv4Data . destAddr ; pseudoHeader2 . ipv4Data . destAddr = pseudoHeader -> ipv4Data . srcAddr ; pseudoHeader2 . ipv4Data . reserved = 0 ; pseudoHeader2 . ipv4Data . protocol = IPV4_PROTOCOL_TCP ; pseudoHeader2 . ipv4Data . length = HTONS ( sizeof ( TcpHeader ) ) ; segment2 -> checksum = ipCalcUpperLayerChecksumEx ( & pseudoHeader2 . ipv4Data , sizeof ( Ipv4PseudoHeader ) , buffer , offset , sizeof ( TcpHeader ) ) ; } else # endif # if ( IPV6_SUPPORT == ENABLED ) if ( pseudoHeader -> length == sizeof ( Ipv6PseudoHeader ) ) { pseudoHeader2 . length = sizeof ( Ipv6PseudoHeader ) ; pseudoHeader2 . ipv6Data . srcAddr = pseudoHeader -> ipv6Data . destAddr ; pseudoHeader2 . ipv6Data . destAddr = pseudoHeader -> ipv6Data . srcAddr ; pseudoHeader2 . ipv6Data . length = HTONL ( sizeof ( TcpHeader ) ) ; pseudoHeader2 . ipv6Data . reserved [ 0 ] = 0 ; pseudoHeader2 . ipv6Data . reserved [ 1 ] = 0 ; pseudoHeader2 . ipv6Data . reserved [ 2 ] = 0 ; pseudoHeader2 . ipv6Data . nextHeader = IPV6_TCP_HEADER ; segment2 -> checksum = ipCalcUpperLayerChecksumEx ( & pseudoHeader2 . ipv6Data , sizeof ( Ipv6PseudoHeader ) , buffer , offset , sizeof ( TcpHeader ) ) ; } else # endif { netBufferFree ( buffer ) ; return ERROR_INVALID_ADDRESS ; }"
384,"CWE-20 void ftpServerProcessList ( FtpClientConnection * connection , char_t * param ) { error_t error ; uint_t perm ; if ( ! connection -> userLoggedIn ) { osStrcpy ( connection -> response , ""530 Not logged in\\r\\n"" ) ; return ; } while ( * param == '-' ) { while ( * param != ' ' && * param != '\\0' ) <vul-start> <vul-end> param ++ ; <vul-start> <vul-end> while ( * param == ' ' ) <vul-start> <vul-end> param ++ ; <vul-start> <vul-end> } if ( * param == '\\0' ) { osStrcpy ( connection -> path , connection -> currentDir ) ; } else { error = ftpServerGetPath ( connection , param , connection -> path , FTP_SERVER_MAX_PATH_LEN ) ; if ( error ) { osStrcpy ( connection -> response , ""501 Invalid parameter\\r\\n"" ) ; return ; } } perm = ftpServerGetFilePermissions ( connection , connection -> path ) ; if ( ( perm & FTP_FILE_PERM_READ ) == 0 ) { osStrcpy ( connection -> response , ""550 Access denied\\r\\n"" ) ; return ; } connection -> dir = fsOpenDir ( connection -> path ) ; if ( ! connection -> dir ) { osStrcpy ( connection -> response , ""550 Directory not found\\r\\n"" ) ; return ; } if ( connection -> passiveMode ) { if ( connection -> dataChannel . state == FTP_CHANNEL_STATE_IDLE ) connection -> dataChannel . state = FTP_CHANNEL_STATE_SEND ; } else { error = ftpServerOpenDataChannel ( connection ) ; if ( error ) { fsCloseDir ( connection -> dir ) ; osStrcpy ( connection -> response , ""450 Can\'t open data connection\\r\\n"" ) ; return ; } connection -> dataChannel . state = FTP_CHANNEL_STATE_SEND ; } connection -> bufferLength = 0 ; connection -> bufferPos = 0 ; connection -> controlChannel . state = FTP_CHANNEL_STATE_LIST ; osStrcpy ( connection -> response , ""150 Opening data connection\\r\\n"" ) ; }","void ftpServerProcessList ( FtpClientConnection * connection , char_t * param ) { error_t error ; uint_t perm ; if ( ! connection -> userLoggedIn ) { osStrcpy ( connection -> response , ""530 Not logged in\\r\\n"" ) ; return ; } while ( * param == '-' ) { while ( * param != ' ' && * param != '\\0' ) <vul-start> { <vul-end> param ++ ; <vul-start> } <vul-end> while ( * param == ' ' ) <vul-start> { <vul-end> param ++ ; <vul-start> } <vul-end> } if ( * param == '\\0' ) { osStrcpy ( connection -> path , connection -> currentDir ) ; } else { error = ftpServerGetPath ( connection , param , connection -> path , FTP_SERVER_MAX_PATH_LEN ) ; if ( error ) { osStrcpy ( connection -> response , ""501 Invalid parameter\\r\\n"" ) ; return ; } } perm = ftpServerGetFilePermissions ( connection , connection -> path ) ; if ( ( perm & FTP_FILE_PERM_READ ) == 0 ) { osStrcpy ( connection -> response , ""550 Access denied\\r\\n"" ) ; return ; } connection -> dir = fsOpenDir ( connection -> path ) ; if ( ! connection -> dir ) { osStrcpy ( connection -> response , ""550 Directory not found\\r\\n"" ) ; return ; } if ( connection -> passiveMode ) { if ( connection -> dataChannel . state == FTP_CHANNEL_STATE_IDLE ) connection -> dataChannel . state = FTP_CHANNEL_STATE_SEND ; } else { error = ftpServerOpenDataChannel ( connection ) ; if ( error ) { fsCloseDir ( connection -> dir ) ; osStrcpy ( connection -> response , ""450 Can\'t open data connection\\r\\n"" ) ; return ; } connection -> dataChannel . state = FTP_CHANNEL_STATE_SEND ; } connection -> bufferLength = 0 ; connection -> bufferPos = 0 ; connection -> controlChannel . state = FTP_CHANNEL_STATE_LIST ; osStrcpy ( connection -> response , ""150 Opening data connection\\r\\n"" ) ; }"
385,"CWE-190 int perf_cpu_time_max_percent_handler ( struct ctl_table * table , int write , void __user * buffer , size_t * lenp , loff_t * ppos ) { <vul-start> int ret = proc_dointvec ( table , write , buffer , lenp , ppos ) ; <vul-end> if ( ret || ! write ) return ret ; if ( sysctl_perf_cpu_time_max_percent == 100 || sysctl_perf_cpu_time_max_percent == 0 ) { printk ( KERN_WARNING ""perf: Dynamic interrupt throttling disabled, can hang your system!\\n"" ) ; WRITE_ONCE ( perf_sample_allowed_ns , 0 ) ; } else { update_perf_cpu_limits ( ) ; } return 0 ; }","int perf_cpu_time_max_percent_handler ( struct ctl_table * table , int write , void __user * buffer , size_t * lenp , loff_t * ppos ) { <vul-start> int ret = proc_dointvec_minmax ( table , write , buffer , lenp , ppos ) ; <vul-end> if ( ret || ! write ) return ret ; if ( sysctl_perf_cpu_time_max_percent == 100 || sysctl_perf_cpu_time_max_percent == 0 ) { printk ( KERN_WARNING ""perf: Dynamic interrupt throttling disabled, can hang your system!\\n"" ) ; WRITE_ONCE ( perf_sample_allowed_ns , 0 ) ; } else { update_perf_cpu_limits ( ) ; } return 0 ; }"
386,"CWE-89 char * curl_easy_unescape ( CURL * handle , const char * string , int length , int * olen ) { <vul-start> int alloc = ( length ? length : ( int ) strlen ( string ) ) + 1 ; char * ns = malloc ( alloc ) ; unsigned char in ; int strindex = 0 ; unsigned long hex ; CURLcode res ; if ( ! ns ) <vul-end> return NULL ; <vul-start> while ( -- alloc > 0 ) { in = * string ; if ( ( '%' == in ) && ISXDIGIT ( string [ 1 ] ) && ISXDIGIT ( string [ 2 ] ) ) { char hexstr [ 3 ] ; char * ptr ; hexstr [ 0 ] = string [ 1 ] ; hexstr [ 1 ] = string [ 2 ] ; hexstr [ 2 ] = 0 ; hex = strtoul ( hexstr , & ptr , 16 ) ; in = curlx_ultouc ( hex ) ; res = Curl_convert_from_network ( handle , & in , 1 ) ; if ( res ) { free ( ns ) ; return NULL ; } string += 2 ; alloc -= 2 ; } ns [ strindex ++ ] = in ; string ++ ; } ns [ strindex ] = 0 ; <vul-end> if ( olen ) <vul-start> * olen = strindex ; return ns ; <vul-end> }","char * curl_easy_unescape ( CURL * handle , const char * string , int length , int * olen ) { <vul-start> char * str = NULL ; size_t inputlen = length ; size_t outputlen ; CURLcode res = Curl_urldecode ( handle , string , inputlen , & str , & outputlen , FALSE ) ; if ( res ) <vul-end> return NULL ; <vul-start> <vul-end> if ( olen ) <vul-start> * olen = curlx_uztosi ( outputlen ) ; return str ; <vul-end> }"
387,"CWE-200 static int copy_to_user_auth ( struct xfrm_algo_auth * auth , struct sk_buff * skb ) { struct xfrm_algo * algo ; struct nlattr * nla ; nla = nla_reserve ( skb , XFRMA_ALG_AUTH , sizeof ( * algo ) + ( auth -> alg_key_len + 7 ) / 8 ) ; if ( ! nla ) return - EMSGSIZE ; algo = nla_data ( nla ) ; <vul-start> strcpy ( algo -> alg_name , auth -> alg_name ) ; <vul-end> memcpy ( algo -> alg_key , auth -> alg_key , ( auth -> alg_key_len + 7 ) / 8 ) ; algo -> alg_key_len = auth -> alg_key_len ; return 0 ; }","static int copy_to_user_auth ( struct xfrm_algo_auth * auth , struct sk_buff * skb ) { struct xfrm_algo * algo ; struct nlattr * nla ; nla = nla_reserve ( skb , XFRMA_ALG_AUTH , sizeof ( * algo ) + ( auth -> alg_key_len + 7 ) / 8 ) ; if ( ! nla ) return - EMSGSIZE ; algo = nla_data ( nla ) ; <vul-start> strncpy ( algo -> alg_name , auth -> alg_name , sizeof ( algo -> alg_name ) ) ; <vul-end> memcpy ( algo -> alg_key , auth -> alg_key , ( auth -> alg_key_len + 7 ) / 8 ) ; algo -> alg_key_len = auth -> alg_key_len ; return 0 ; }"
388,"CWE-20 static void m_stop ( struct seq_file * m , void * v ) { struct proc_maps_private * priv = m -> private ; struct vm_area_struct * vma = v ; <vul-start> <vul-end> vma_stop ( priv , vma ) ; if ( priv -> task ) put_task_struct ( priv -> task ) ; }","static void m_stop ( struct seq_file * m , void * v ) { struct proc_maps_private * priv = m -> private ; struct vm_area_struct * vma = v ; <vul-start> if ( ! IS_ERR ( vma ) ) <vul-end> vma_stop ( priv , vma ) ; if ( priv -> task ) put_task_struct ( priv -> task ) ; }"
389,"CWE-476 s -> apply_defdispwin ) ; if ( ret < 0 ) goto fail ; break ; case HEVC_NAL_PPS : if ( s -> avctx -> hwaccel && s -> avctx -> hwaccel -> decode_params ) { ret = s -> avctx -> hwaccel -> decode_params ( s -> avctx , nal -> type , nal -> raw_data , nal -> raw_size ) ; if ( ret < 0 ) goto fail ; } ret = ff_hevc_decode_nal_pps ( gb , s -> avctx , & s -> ps ) ; if ( ret < 0 ) goto fail ; break ; case HEVC_NAL_SEI_PREFIX : case HEVC_NAL_SEI_SUFFIX : if ( s -> avctx -> hwaccel && s -> avctx -> hwaccel -> decode_params ) { ret = s -> avctx -> hwaccel -> decode_params ( s -> avctx , nal -> type , nal -> raw_data , nal -> raw_size ) ; if ( ret < 0 ) goto fail ; } ret = ff_hevc_decode_nal_sei ( gb , s -> avctx , & s -> sei , & s -> ps , s -> nal_unit_type ) ; if ( ret < 0 ) goto fail ; break ; case HEVC_NAL_TRAIL_R : case HEVC_NAL_TRAIL_N : case HEVC_NAL_TSA_N : case HEVC_NAL_TSA_R : case HEVC_NAL_STSA_N : case HEVC_NAL_STSA_R : case HEVC_NAL_BLA_W_LP : case HEVC_NAL_BLA_W_RADL : case HEVC_NAL_BLA_N_LP : case HEVC_NAL_IDR_W_RADL : case HEVC_NAL_IDR_N_LP : case HEVC_NAL_CRA_NUT : case HEVC_NAL_RADL_N : case HEVC_NAL_RADL_R : case HEVC_NAL_RASL_N : case HEVC_NAL_RASL_R : ret = hls_slice_header ( s ) ; if ( ret < 0 ) return ret ; <vul-start> <vul-end> if ( ( s -> avctx -> skip_frame >= AVDISCARD_BIDIR && s -> sh . slice_type == HEVC_SLICE_B ) || ( s -> avctx -> skip_frame >= AVDISCARD_NONINTRA && s -> sh . slice_type != HEVC_SLICE_I ) || ( s -> avctx -> skip_frame >= AVDISCARD_NONKEY && ! IS_IRAP ( s ) ) ) { break ; } if ( s -> sh . first_slice_in_pic_flag ) { <vul-start> if ( s -> ref ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Two slices reporting being the first in the same frame.\\n"" ) ; goto fail ; } <vul-end> if ( s -> max_ra == INT_MAX ) { if ( s -> nal_unit_type == HEVC_NAL_CRA_NUT || IS_BLA ( s ) ) { s -> max_ra = s -> poc ; } else { if ( IS_IDR ( s ) ) s -> max_ra = INT_MIN ; } } if ( ( s -> nal_unit_type == HEVC_NAL_RASL_R || s -> nal_unit_type == HEVC_NAL_RASL_N ) && s -> poc <= s -> max_ra ) { s -> is_decoded = 0 ; break ; } else { if ( s -> nal_unit_type == HEVC_NAL_RASL_R && s -> poc > s -> max_ra ) s -> max_ra = INT_MIN ; } s -> overlap ++ ; ret = hevc_frame_start ( s ) ; if ( ret < 0 ) return ret ; } else if ( ! s -> ref ) { av_log ( s -> avctx , AV_LOG_ERROR , ""First slice in a frame missing.\\n"" ) ; goto fail ; } if ( s -> nal_unit_type != s -> first_nal_type ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Non-matching NAL types of the VCL NALUs: %d %d\\n"" , s -> first_nal_type , s -> nal_unit_type ) ; return AVERROR_INVALIDDATA ; } if ( ! s -> sh . dependent_slice_segment_flag && s -> sh . slice_type != HEVC_SLICE_I ) { ret = ff_hevc_slice_rpl ( s ) ; if ( ret < 0 ) { av_log ( s -> avctx , AV_LOG_WARNING , ""Error constructing the reference lists for the current slice.\\n"" ) ; goto fail ; } } if ( s -> sh . first_slice_in_pic_flag && s -> avctx -> hwaccel ) { ret = s -> avctx -> hwaccel -> start_frame ( s -> avctx , NULL , 0 ) ; if ( ret < 0 ) goto fail ; } if ( s -> avctx -> hwaccel ) { ret = s -> avctx -> hwaccel -> decode_slice ( s -> avctx , nal -> raw_data , nal -> raw_size ) ; if ( ret < 0 ) goto fail ; } else { if ( s -> threads_number > 1 && s -> sh . num_entry_point_offsets > 0 )","s -> apply_defdispwin ) ; if ( ret < 0 ) goto fail ; break ; case HEVC_NAL_PPS : if ( s -> avctx -> hwaccel && s -> avctx -> hwaccel -> decode_params ) { ret = s -> avctx -> hwaccel -> decode_params ( s -> avctx , nal -> type , nal -> raw_data , nal -> raw_size ) ; if ( ret < 0 ) goto fail ; } ret = ff_hevc_decode_nal_pps ( gb , s -> avctx , & s -> ps ) ; if ( ret < 0 ) goto fail ; break ; case HEVC_NAL_SEI_PREFIX : case HEVC_NAL_SEI_SUFFIX : if ( s -> avctx -> hwaccel && s -> avctx -> hwaccel -> decode_params ) { ret = s -> avctx -> hwaccel -> decode_params ( s -> avctx , nal -> type , nal -> raw_data , nal -> raw_size ) ; if ( ret < 0 ) goto fail ; } ret = ff_hevc_decode_nal_sei ( gb , s -> avctx , & s -> sei , & s -> ps , s -> nal_unit_type ) ; if ( ret < 0 ) goto fail ; break ; case HEVC_NAL_TRAIL_R : case HEVC_NAL_TRAIL_N : case HEVC_NAL_TSA_N : case HEVC_NAL_TSA_R : case HEVC_NAL_STSA_N : case HEVC_NAL_STSA_R : case HEVC_NAL_BLA_W_LP : case HEVC_NAL_BLA_W_RADL : case HEVC_NAL_BLA_N_LP : case HEVC_NAL_IDR_W_RADL : case HEVC_NAL_IDR_N_LP : case HEVC_NAL_CRA_NUT : case HEVC_NAL_RADL_N : case HEVC_NAL_RADL_R : case HEVC_NAL_RASL_N : case HEVC_NAL_RASL_R : ret = hls_slice_header ( s ) ; if ( ret < 0 ) return ret ; <vul-start> if ( ret == 1 ) { ret = AVERROR_INVALIDDATA ; goto fail ; } <vul-end> if ( ( s -> avctx -> skip_frame >= AVDISCARD_BIDIR && s -> sh . slice_type == HEVC_SLICE_B ) || ( s -> avctx -> skip_frame >= AVDISCARD_NONINTRA && s -> sh . slice_type != HEVC_SLICE_I ) || ( s -> avctx -> skip_frame >= AVDISCARD_NONKEY && ! IS_IRAP ( s ) ) ) { break ; } if ( s -> sh . first_slice_in_pic_flag ) { <vul-start> <vul-end> if ( s -> max_ra == INT_MAX ) { if ( s -> nal_unit_type == HEVC_NAL_CRA_NUT || IS_BLA ( s ) ) { s -> max_ra = s -> poc ; } else { if ( IS_IDR ( s ) ) s -> max_ra = INT_MIN ; } } if ( ( s -> nal_unit_type == HEVC_NAL_RASL_R || s -> nal_unit_type == HEVC_NAL_RASL_N ) && s -> poc <= s -> max_ra ) { s -> is_decoded = 0 ; break ; } else { if ( s -> nal_unit_type == HEVC_NAL_RASL_R && s -> poc > s -> max_ra ) s -> max_ra = INT_MIN ; } s -> overlap ++ ; ret = hevc_frame_start ( s ) ; if ( ret < 0 ) return ret ; } else if ( ! s -> ref ) { av_log ( s -> avctx , AV_LOG_ERROR , ""First slice in a frame missing.\\n"" ) ; goto fail ; } if ( s -> nal_unit_type != s -> first_nal_type ) { av_log ( s -> avctx , AV_LOG_ERROR , ""Non-matching NAL types of the VCL NALUs: %d %d\\n"" , s -> first_nal_type , s -> nal_unit_type ) ; return AVERROR_INVALIDDATA ; } if ( ! s -> sh . dependent_slice_segment_flag && s -> sh . slice_type != HEVC_SLICE_I ) { ret = ff_hevc_slice_rpl ( s ) ; if ( ret < 0 ) { av_log ( s -> avctx , AV_LOG_WARNING , ""Error constructing the reference lists for the current slice.\\n"" ) ; goto fail ; } } if ( s -> sh . first_slice_in_pic_flag && s -> avctx -> hwaccel ) { ret = s -> avctx -> hwaccel -> start_frame ( s -> avctx , NULL , 0 ) ; if ( ret < 0 ) goto fail ; } if ( s -> avctx -> hwaccel ) { ret = s -> avctx -> hwaccel -> decode_slice ( s -> avctx , nal -> raw_data , nal -> raw_size ) ; if ( ret < 0 ) goto fail ; } else { if ( s -> threads_number > 1 && s -> sh . num_entry_point_offsets > 0 )"
390,"CWE-190 <vul-start> static int bson_string_is_db_ref ( const unsigned char * string , const int length ) { <vul-end> int result = 0 ; if ( length >= 4 ) { if ( string [ 1 ] == 'r' && string [ 2 ] == 'e' && string [ 3 ] == 'f' ) result = 1 ; } else if ( length >= 3 ) { if ( string [ 1 ] == 'i' && string [ 2 ] == 'd' ) result = 1 ; else if ( string [ 1 ] == 'd' && string [ 2 ] == 'b' ) result = 1 ; } return result ; }","<vul-start> static int bson_string_is_db_ref ( const unsigned char * string , const size_t length ) { <vul-end> int result = 0 ; if ( length >= 4 ) { if ( string [ 1 ] == 'r' && string [ 2 ] == 'e' && string [ 3 ] == 'f' ) result = 1 ; } else if ( length >= 3 ) { if ( string [ 1 ] == 'i' && string [ 2 ] == 'd' ) result = 1 ; else if ( string [ 1 ] == 'd' && string [ 2 ] == 'b' ) result = 1 ; } return result ; }"
391,"CWE-125 <vul-start> void nego_process_negotiation_failure ( rdpNego * nego , wStream * s ) <vul-end> { BYTE flags ; UINT16 length ; UINT32 failureCode ; WLog_DBG ( TAG , ""RDP_NEG_FAILURE"" ) ; <vul-start> <vul-end> Stream_Read_UINT8 ( s , flags ) ; Stream_Read_UINT16 ( s , length ) ; Stream_Read_UINT32 ( s , failureCode ) ; switch ( failureCode ) { case SSL_REQUIRED_BY_SERVER : WLog_WARN ( TAG , ""Error: SSL_REQUIRED_BY_SERVER"" ) ; break ; case SSL_NOT_ALLOWED_BY_SERVER : WLog_WARN ( TAG , ""Error: SSL_NOT_ALLOWED_BY_SERVER"" ) ; nego -> sendNegoData = TRUE ; break ; case SSL_CERT_NOT_ON_SERVER : WLog_ERR ( TAG , ""Error: SSL_CERT_NOT_ON_SERVER"" ) ; nego -> sendNegoData = TRUE ; break ; case INCONSISTENT_FLAGS : WLog_ERR ( TAG , ""Error: INCONSISTENT_FLAGS"" ) ; break ; case HYBRID_REQUIRED_BY_SERVER : WLog_WARN ( TAG , ""Error: HYBRID_REQUIRED_BY_SERVER"" ) ; break ; default : WLog_ERR ( TAG , ""Error: Unknown protocol security error %"" PRIu32 """" , failureCode ) ; break ; } nego -> state = NEGO_STATE_FAIL ; <vul-start> <vul-end> }","<vul-start> BOOL nego_process_negotiation_failure ( rdpNego * nego , wStream * s ) <vul-end> { BYTE flags ; UINT16 length ; UINT32 failureCode ; WLog_DBG ( TAG , ""RDP_NEG_FAILURE"" ) ; <vul-start> if ( Stream_GetRemainingLength ( s ) < 7 ) return FALSE ; <vul-end> Stream_Read_UINT8 ( s , flags ) ; Stream_Read_UINT16 ( s , length ) ; Stream_Read_UINT32 ( s , failureCode ) ; switch ( failureCode ) { case SSL_REQUIRED_BY_SERVER : WLog_WARN ( TAG , ""Error: SSL_REQUIRED_BY_SERVER"" ) ; break ; case SSL_NOT_ALLOWED_BY_SERVER : WLog_WARN ( TAG , ""Error: SSL_NOT_ALLOWED_BY_SERVER"" ) ; nego -> sendNegoData = TRUE ; break ; case SSL_CERT_NOT_ON_SERVER : WLog_ERR ( TAG , ""Error: SSL_CERT_NOT_ON_SERVER"" ) ; nego -> sendNegoData = TRUE ; break ; case INCONSISTENT_FLAGS : WLog_ERR ( TAG , ""Error: INCONSISTENT_FLAGS"" ) ; break ; case HYBRID_REQUIRED_BY_SERVER : WLog_WARN ( TAG , ""Error: HYBRID_REQUIRED_BY_SERVER"" ) ; break ; default : WLog_ERR ( TAG , ""Error: Unknown protocol security error %"" PRIu32 """" , failureCode ) ; break ; } nego -> state = NEGO_STATE_FAIL ; <vul-start> return TRUE ; <vul-end> }"
392,"CWE-254 int main ( int argc , char * argv [ ] ) { int i , fails_count = 0 ; CU_pSuite cryptoUtilsTestSuite , parserTestSuite ; CU_pSuite * suites [ ] = { & cryptoUtilsTestSuite , & parserTestSuite , NULL } ; if ( argc > 1 ) { if ( argv [ 1 ] [ 0 ] == '-' ) { if ( strcmp ( argv [ 1 ] , ""-verbose"" ) == 0 ) { verbose = 1 ; } else { printf ( ""Usage:\\n %s [-verbose] to enable extensive logging\\n"" , argv [ 0 ] ) ; return 1 ; } } else { printf ( ""Usage:\\n %s [-verbose] to enable extensive logging\\n"" , argv [ 0 ] ) ; return 1 ; } } # ifdef HAVE_LIBXML2 xmlInitParser ( ) ; # endif if ( CUE_SUCCESS != CU_initialize_registry ( ) ) { return CU_get_error ( ) ; } cryptoUtilsTestSuite = CU_add_suite ( ""Bzrtp Crypto Utils"" , NULL , NULL ) ; CU_add_test ( cryptoUtilsTestSuite , ""zrtpKDF"" , test_zrtpKDF ) ; CU_add_test ( cryptoUtilsTestSuite , ""CRC32"" , test_CRC32 ) ; CU_add_test ( cryptoUtilsTestSuite , ""algo agreement"" , test_algoAgreement ) ; CU_add_test ( cryptoUtilsTestSuite , ""context algo setter and getter"" , test_algoSetterGetter ) ; CU_add_test ( cryptoUtilsTestSuite , ""adding mandatory crypto algorithms if needed"" , test_addMandatoryCryptoTypesIfNeeded ) ; parserTestSuite = CU_add_suite ( ""Bzrtp ZRTP Packet Parser"" , NULL , NULL ) ; CU_add_test ( parserTestSuite , ""Parse"" , test_parser ) ; <vul-start> <vul-end> CU_add_test ( parserTestSuite , ""Parse Exchange"" , test_parserComplete ) ; CU_add_test ( parserTestSuite , ""State machine"" , test_stateMachine ) ; for ( i = 0 ; suites [ i ] ; i ++ ) { CU_basic_run_suite ( * suites [ i ] ) ; fails_count += CU_get_number_of_tests_failed ( ) ; } CU_cleanup_registry ( ) ; # ifdef HAVE_LIBXML2 xmlCleanupParser ( ) ; # endif return ( fails_count == 0 ? 0 : 1 ) ; }","int main ( int argc , char * argv [ ] ) { int i , fails_count = 0 ; CU_pSuite cryptoUtilsTestSuite , parserTestSuite ; CU_pSuite * suites [ ] = { & cryptoUtilsTestSuite , & parserTestSuite , NULL } ; if ( argc > 1 ) { if ( argv [ 1 ] [ 0 ] == '-' ) { if ( strcmp ( argv [ 1 ] , ""-verbose"" ) == 0 ) { verbose = 1 ; } else { printf ( ""Usage:\\n %s [-verbose] to enable extensive logging\\n"" , argv [ 0 ] ) ; return 1 ; } } else { printf ( ""Usage:\\n %s [-verbose] to enable extensive logging\\n"" , argv [ 0 ] ) ; return 1 ; } } # ifdef HAVE_LIBXML2 xmlInitParser ( ) ; # endif if ( CUE_SUCCESS != CU_initialize_registry ( ) ) { return CU_get_error ( ) ; } cryptoUtilsTestSuite = CU_add_suite ( ""Bzrtp Crypto Utils"" , NULL , NULL ) ; CU_add_test ( cryptoUtilsTestSuite , ""zrtpKDF"" , test_zrtpKDF ) ; CU_add_test ( cryptoUtilsTestSuite , ""CRC32"" , test_CRC32 ) ; CU_add_test ( cryptoUtilsTestSuite , ""algo agreement"" , test_algoAgreement ) ; CU_add_test ( cryptoUtilsTestSuite , ""context algo setter and getter"" , test_algoSetterGetter ) ; CU_add_test ( cryptoUtilsTestSuite , ""adding mandatory crypto algorithms if needed"" , test_addMandatoryCryptoTypesIfNeeded ) ; parserTestSuite = CU_add_suite ( ""Bzrtp ZRTP Packet Parser"" , NULL , NULL ) ; CU_add_test ( parserTestSuite , ""Parse"" , test_parser ) ; <vul-start> CU_add_test ( parserTestSuite , ""Parse hvi check fail"" , test_parser_hvi ) ; <vul-end> CU_add_test ( parserTestSuite , ""Parse Exchange"" , test_parserComplete ) ; CU_add_test ( parserTestSuite , ""State machine"" , test_stateMachine ) ; for ( i = 0 ; suites [ i ] ; i ++ ) { CU_basic_run_suite ( * suites [ i ] ) ; fails_count += CU_get_number_of_tests_failed ( ) ; } CU_cleanup_registry ( ) ; # ifdef HAVE_LIBXML2 xmlCleanupParser ( ) ; # endif return ( fails_count == 0 ? 0 : 1 ) ; }"
393,"CWE-264 static int svc_can_register ( const uint16_t * name , size_t name_len , pid_t spid , uid_t uid ) { const char * perm = ""add"" ; <vul-start> if ( uid >= AID_APP ) { <vul-end> return 0 ; } return check_mac_perms_from_lookup ( spid , uid , perm , str8 ( name , name_len ) ) ? 1 : 0 ; }","static int svc_can_register ( const uint16_t * name , size_t name_len , pid_t spid , uid_t uid ) { const char * perm = ""add"" ; <vul-start> if ( multiuser_get_app_id ( uid ) >= AID_APP ) { <vul-end> return 0 ; } return check_mac_perms_from_lookup ( spid , uid , perm , str8 ( name , name_len ) ) ? 1 : 0 ; }"
394,"CWE-20 static int keyring_search_iterator ( const void * object , void * iterator_data ) { struct keyring_search_context * ctx = iterator_data ; const struct key * key = keyring_ptr_to_key ( object ) ; <vul-start> unsigned long kflags = key -> flags ; <vul-end> kenter ( ""{%d}"" , key -> serial ) ; if ( key -> type != ctx -> index_key . type ) { kleave ( "" = 0 [!type]"" ) ; return 0 ; } if ( ctx -> flags & KEYRING_SEARCH_DO_STATE_CHECK ) { if ( kflags & ( ( 1 << KEY_FLAG_INVALIDATED ) | ( 1 << KEY_FLAG_REVOKED ) ) ) { ctx -> result = ERR_PTR ( - EKEYREVOKED ) ; kleave ( "" = %d [invrev]"" , ctx -> skipped_ret ) ; goto skipped ; } if ( key -> expiry && ctx -> now . tv_sec >= key -> expiry ) { if ( ! ( ctx -> flags & KEYRING_SEARCH_SKIP_EXPIRED ) ) ctx -> result = ERR_PTR ( - EKEYEXPIRED ) ; kleave ( "" = %d [expire]"" , ctx -> skipped_ret ) ; goto skipped ; } } if ( ! ctx -> match_data . cmp ( key , & ctx -> match_data ) ) { kleave ( "" = 0 [!match]"" ) ; return 0 ; } if ( ! ( ctx -> flags & KEYRING_SEARCH_NO_CHECK_PERM ) && key_task_permission ( make_key_ref ( key , ctx -> possessed ) , ctx -> cred , KEY_NEED_SEARCH ) < 0 ) { ctx -> result = ERR_PTR ( - EACCES ) ; kleave ( "" = %d [!perm]"" , ctx -> skipped_ret ) ; goto skipped ; } if ( ctx -> flags & KEYRING_SEARCH_DO_STATE_CHECK ) { <vul-start> if ( kflags & ( 1 << KEY_FLAG_NEGATIVE ) ) { smp_rmb ( ) ; ctx -> result = ERR_PTR ( key -> reject_error ) ; <vul-end> kleave ( "" = %d [neg]"" , ctx -> skipped_ret ) ; goto skipped ; } } ctx -> result = make_key_ref ( key , ctx -> possessed ) ; kleave ( "" = 1 [found]"" ) ; return 1 ; skipped : return ctx -> skipped_ret ; }","static int keyring_search_iterator ( const void * object , void * iterator_data ) { struct keyring_search_context * ctx = iterator_data ; const struct key * key = keyring_ptr_to_key ( object ) ; <vul-start> unsigned long kflags = READ_ONCE ( key -> flags ) ; short state = READ_ONCE ( key -> state ) ; <vul-end> kenter ( ""{%d}"" , key -> serial ) ; if ( key -> type != ctx -> index_key . type ) { kleave ( "" = 0 [!type]"" ) ; return 0 ; } if ( ctx -> flags & KEYRING_SEARCH_DO_STATE_CHECK ) { if ( kflags & ( ( 1 << KEY_FLAG_INVALIDATED ) | ( 1 << KEY_FLAG_REVOKED ) ) ) { ctx -> result = ERR_PTR ( - EKEYREVOKED ) ; kleave ( "" = %d [invrev]"" , ctx -> skipped_ret ) ; goto skipped ; } if ( key -> expiry && ctx -> now . tv_sec >= key -> expiry ) { if ( ! ( ctx -> flags & KEYRING_SEARCH_SKIP_EXPIRED ) ) ctx -> result = ERR_PTR ( - EKEYEXPIRED ) ; kleave ( "" = %d [expire]"" , ctx -> skipped_ret ) ; goto skipped ; } } if ( ! ctx -> match_data . cmp ( key , & ctx -> match_data ) ) { kleave ( "" = 0 [!match]"" ) ; return 0 ; } if ( ! ( ctx -> flags & KEYRING_SEARCH_NO_CHECK_PERM ) && key_task_permission ( make_key_ref ( key , ctx -> possessed ) , ctx -> cred , KEY_NEED_SEARCH ) < 0 ) { ctx -> result = ERR_PTR ( - EACCES ) ; kleave ( "" = %d [!perm]"" , ctx -> skipped_ret ) ; goto skipped ; } if ( ctx -> flags & KEYRING_SEARCH_DO_STATE_CHECK ) { <vul-start> if ( state < 0 ) { ctx -> result = ERR_PTR ( state ) ; <vul-end> kleave ( "" = %d [neg]"" , ctx -> skipped_ret ) ; goto skipped ; } } ctx -> result = make_key_ref ( key , ctx -> possessed ) ; kleave ( "" = 1 [found]"" ) ; return 1 ; skipped : return ctx -> skipped_ret ; }"
395,"CWE-200 bool __net_get_random_once ( void * buf , int nbytes , bool * done , <vul-start> struct static_key * done_key ) <vul-end> { static DEFINE_SPINLOCK ( lock ) ; unsigned long flags ; spin_lock_irqsave ( & lock , flags ) ; if ( * done ) { spin_unlock_irqrestore ( & lock , flags ) ; return false ; } get_random_bytes ( buf , nbytes ) ; * done = true ; spin_unlock_irqrestore ( & lock , flags ) ; <vul-start> __net_random_once_disable_jump ( done_key ) ; <vul-end> return true ; }","bool __net_get_random_once ( void * buf , int nbytes , bool * done , <vul-start> struct static_key * once_key ) <vul-end> { static DEFINE_SPINLOCK ( lock ) ; unsigned long flags ; spin_lock_irqsave ( & lock , flags ) ; if ( * done ) { spin_unlock_irqrestore ( & lock , flags ) ; return false ; } get_random_bytes ( buf , nbytes ) ; * done = true ; spin_unlock_irqrestore ( & lock , flags ) ; <vul-start> __net_random_once_disable_jump ( once_key ) ; <vul-end> return true ; }"
396,"CWE-404 int nfs3svc_decode_readargs ( struct svc_rqst * rqstp , __be32 * p , struct nfsd3_readargs * args ) { unsigned int len ; int v ; u32 max_blocksize = svc_max_payload ( rqstp ) ; p = decode_fh ( p , & args -> fh ) ; if ( ! p ) return 0 ; p = xdr_decode_hyper ( p , & args -> offset ) ; args -> count = ntohl ( * p ++ ) ; <vul-start> <vul-end> len = min ( args -> count , max_blocksize ) ; v = 0 ; while ( len > 0 ) { struct page * p = * ( rqstp -> rq_next_page ++ ) ; rqstp -> rq_vec [ v ] . iov_base = page_address ( p ) ; rqstp -> rq_vec [ v ] . iov_len = min_t ( unsigned int , len , PAGE_SIZE ) ; len -= rqstp -> rq_vec [ v ] . iov_len ; v ++ ; } args -> vlen = v ; <vul-start> return xdr_argsize_check ( rqstp , p ) ; <vul-end> }","int nfs3svc_decode_readargs ( struct svc_rqst * rqstp , __be32 * p , struct nfsd3_readargs * args ) { unsigned int len ; int v ; u32 max_blocksize = svc_max_payload ( rqstp ) ; p = decode_fh ( p , & args -> fh ) ; if ( ! p ) return 0 ; p = xdr_decode_hyper ( p , & args -> offset ) ; args -> count = ntohl ( * p ++ ) ; <vul-start> if ( ! xdr_argsize_check ( rqstp , p ) ) return 0 ; <vul-end> len = min ( args -> count , max_blocksize ) ; v = 0 ; while ( len > 0 ) { struct page * p = * ( rqstp -> rq_next_page ++ ) ; rqstp -> rq_vec [ v ] . iov_base = page_address ( p ) ; rqstp -> rq_vec [ v ] . iov_len = min_t ( unsigned int , len , PAGE_SIZE ) ; len -= rqstp -> rq_vec [ v ] . iov_len ; v ++ ; } args -> vlen = v ; <vul-start> return 1 ; <vul-end> }"
397,"CWE-20 if ( copy_from_user ( & cpuid , cpuid_arg , sizeof cpuid ) ) goto out ; r = kvm_vcpu_ioctl_set_cpuid2 ( vcpu , & cpuid , cpuid_arg -> entries ) ; break ; } case KVM_GET_CPUID2 : { struct kvm_cpuid2 __user * cpuid_arg = argp ; struct kvm_cpuid2 cpuid ; r = - EFAULT ; if ( copy_from_user ( & cpuid , cpuid_arg , sizeof cpuid ) ) goto out ; r = kvm_vcpu_ioctl_get_cpuid2 ( vcpu , & cpuid , cpuid_arg -> entries ) ; if ( r ) goto out ; r = - EFAULT ; if ( copy_to_user ( cpuid_arg , & cpuid , sizeof cpuid ) ) goto out ; r = 0 ; break ; } case KVM_GET_MSRS : r = msr_io ( vcpu , argp , kvm_get_msr , 1 ) ; break ; case KVM_SET_MSRS : r = msr_io ( vcpu , argp , do_set_msr , 0 ) ; break ; case KVM_TPR_ACCESS_REPORTING : { struct kvm_tpr_access_ctl tac ; r = - EFAULT ; if ( copy_from_user ( & tac , argp , sizeof tac ) ) goto out ; r = vcpu_ioctl_tpr_access_reporting ( vcpu , & tac ) ; if ( r ) goto out ; r = - EFAULT ; if ( copy_to_user ( argp , & tac , sizeof tac ) ) goto out ; r = 0 ; break ; } ; case KVM_SET_VAPIC_ADDR : { struct kvm_vapic_addr va ; r = - EINVAL ; if ( ! irqchip_in_kernel ( vcpu -> kvm ) ) goto out ; r = - EFAULT ; if ( copy_from_user ( & va , argp , sizeof va ) ) goto out ; <vul-start> r = 0 ; kvm_lapic_set_vapic_addr ( vcpu , va . vapic_addr ) ; <vul-end> break ; } case KVM_X86_SETUP_MCE : { u64 mcg_cap ; r = - EFAULT ; if ( copy_from_user ( & mcg_cap , argp , sizeof mcg_cap ) ) goto out ; r = kvm_vcpu_ioctl_x86_setup_mce ( vcpu , mcg_cap ) ; break ; } case KVM_X86_SET_MCE : { struct kvm_x86_mce mce ; r = - EFAULT ; if ( copy_from_user ( & mce , argp , sizeof mce ) ) goto out ; r = kvm_vcpu_ioctl_x86_set_mce ( vcpu , & mce ) ; break ; } case KVM_GET_VCPU_EVENTS : { struct kvm_vcpu_events events ; kvm_vcpu_ioctl_x86_get_vcpu_events ( vcpu , & events ) ; r = - EFAULT ; if ( copy_to_user ( argp , & events , sizeof ( struct kvm_vcpu_events ) ) ) break ; r = 0 ; break ; } case KVM_SET_VCPU_EVENTS : { struct kvm_vcpu_events events ; r = - EFAULT ; if ( copy_from_user ( & events , argp , sizeof ( struct kvm_vcpu_events ) ) ) break ; r = kvm_vcpu_ioctl_x86_set_vcpu_events ( vcpu , & events ) ; break ; } case KVM_GET_DEBUGREGS : { struct kvm_debugregs dbgregs ; kvm_vcpu_ioctl_x86_get_debugregs ( vcpu , & dbgregs ) ; r = - EFAULT ; if ( copy_to_user ( argp , & dbgregs , sizeof ( struct kvm_debugregs ) ) ) break ; r = 0 ; break ; } case KVM_SET_DEBUGREGS : { struct kvm_debugregs dbgregs ; r = - EFAULT ; if ( copy_from_user ( & dbgregs , argp , sizeof ( struct kvm_debugregs ) ) )","if ( copy_from_user ( & cpuid , cpuid_arg , sizeof cpuid ) ) goto out ; r = kvm_vcpu_ioctl_set_cpuid2 ( vcpu , & cpuid , cpuid_arg -> entries ) ; break ; } case KVM_GET_CPUID2 : { struct kvm_cpuid2 __user * cpuid_arg = argp ; struct kvm_cpuid2 cpuid ; r = - EFAULT ; if ( copy_from_user ( & cpuid , cpuid_arg , sizeof cpuid ) ) goto out ; r = kvm_vcpu_ioctl_get_cpuid2 ( vcpu , & cpuid , cpuid_arg -> entries ) ; if ( r ) goto out ; r = - EFAULT ; if ( copy_to_user ( cpuid_arg , & cpuid , sizeof cpuid ) ) goto out ; r = 0 ; break ; } case KVM_GET_MSRS : r = msr_io ( vcpu , argp , kvm_get_msr , 1 ) ; break ; case KVM_SET_MSRS : r = msr_io ( vcpu , argp , do_set_msr , 0 ) ; break ; case KVM_TPR_ACCESS_REPORTING : { struct kvm_tpr_access_ctl tac ; r = - EFAULT ; if ( copy_from_user ( & tac , argp , sizeof tac ) ) goto out ; r = vcpu_ioctl_tpr_access_reporting ( vcpu , & tac ) ; if ( r ) goto out ; r = - EFAULT ; if ( copy_to_user ( argp , & tac , sizeof tac ) ) goto out ; r = 0 ; break ; } ; case KVM_SET_VAPIC_ADDR : { struct kvm_vapic_addr va ; r = - EINVAL ; if ( ! irqchip_in_kernel ( vcpu -> kvm ) ) goto out ; r = - EFAULT ; if ( copy_from_user ( & va , argp , sizeof va ) ) goto out ; <vul-start> r = kvm_lapic_set_vapic_addr ( vcpu , va . vapic_addr ) ; <vul-end> break ; } case KVM_X86_SETUP_MCE : { u64 mcg_cap ; r = - EFAULT ; if ( copy_from_user ( & mcg_cap , argp , sizeof mcg_cap ) ) goto out ; r = kvm_vcpu_ioctl_x86_setup_mce ( vcpu , mcg_cap ) ; break ; } case KVM_X86_SET_MCE : { struct kvm_x86_mce mce ; r = - EFAULT ; if ( copy_from_user ( & mce , argp , sizeof mce ) ) goto out ; r = kvm_vcpu_ioctl_x86_set_mce ( vcpu , & mce ) ; break ; } case KVM_GET_VCPU_EVENTS : { struct kvm_vcpu_events events ; kvm_vcpu_ioctl_x86_get_vcpu_events ( vcpu , & events ) ; r = - EFAULT ; if ( copy_to_user ( argp , & events , sizeof ( struct kvm_vcpu_events ) ) ) break ; r = 0 ; break ; } case KVM_SET_VCPU_EVENTS : { struct kvm_vcpu_events events ; r = - EFAULT ; if ( copy_from_user ( & events , argp , sizeof ( struct kvm_vcpu_events ) ) ) break ; r = kvm_vcpu_ioctl_x86_set_vcpu_events ( vcpu , & events ) ; break ; } case KVM_GET_DEBUGREGS : { struct kvm_debugregs dbgregs ; kvm_vcpu_ioctl_x86_get_debugregs ( vcpu , & dbgregs ) ; r = - EFAULT ; if ( copy_to_user ( argp , & dbgregs , sizeof ( struct kvm_debugregs ) ) ) break ; r = 0 ; break ; } case KVM_SET_DEBUGREGS : { struct kvm_debugregs dbgregs ; r = - EFAULT ; if ( copy_from_user ( & dbgregs , argp , sizeof ( struct kvm_debugregs ) ) )"
398,"CWE-264 int append_camera_metadata ( camera_metadata_t * dst , const camera_metadata_t * src ) { if ( dst == NULL || src == NULL ) return ERROR ; <vul-start> <vul-end> if ( dst -> entry_capacity < src -> entry_count + dst -> entry_count ) return ERROR ; if ( dst -> data_capacity < src -> data_count + dst -> data_count ) return ERROR ; memcpy ( get_entries ( dst ) + dst -> entry_count , get_entries ( src ) , sizeof ( camera_metadata_buffer_entry_t [ src -> entry_count ] ) ) ; memcpy ( get_data ( dst ) + dst -> data_count , get_data ( src ) , sizeof ( uint8_t [ src -> data_count ] ) ) ; if ( dst -> data_count != 0 ) { camera_metadata_buffer_entry_t * entry = get_entries ( dst ) + dst -> entry_count ; for ( size_t i = 0 ; i < src -> entry_count ; i ++ , entry ++ ) { if ( calculate_camera_metadata_entry_data_size ( entry -> type , entry -> count ) > 0 ) { entry -> data . offset += dst -> data_count ; } } } if ( dst -> entry_count == 0 ) { dst -> flags |= src -> flags & FLAG_SORTED ; } else if ( src -> entry_count != 0 ) { dst -> flags &= ~ FLAG_SORTED ; } else { } dst -> entry_count += src -> entry_count ; dst -> data_count += src -> data_count ; assert ( validate_camera_metadata_structure ( dst , NULL ) == OK ) ; return OK ; }","int append_camera_metadata ( camera_metadata_t * dst , const camera_metadata_t * src ) { if ( dst == NULL || src == NULL ) return ERROR ; <vul-start> if ( src -> entry_count + dst -> entry_count < src -> entry_count ) return ERROR ; if ( src -> data_count + dst -> data_count < src -> data_count ) return ERROR ; <vul-end> if ( dst -> entry_capacity < src -> entry_count + dst -> entry_count ) return ERROR ; if ( dst -> data_capacity < src -> data_count + dst -> data_count ) return ERROR ; memcpy ( get_entries ( dst ) + dst -> entry_count , get_entries ( src ) , sizeof ( camera_metadata_buffer_entry_t [ src -> entry_count ] ) ) ; memcpy ( get_data ( dst ) + dst -> data_count , get_data ( src ) , sizeof ( uint8_t [ src -> data_count ] ) ) ; if ( dst -> data_count != 0 ) { camera_metadata_buffer_entry_t * entry = get_entries ( dst ) + dst -> entry_count ; for ( size_t i = 0 ; i < src -> entry_count ; i ++ , entry ++ ) { if ( calculate_camera_metadata_entry_data_size ( entry -> type , entry -> count ) > 0 ) { entry -> data . offset += dst -> data_count ; } } } if ( dst -> entry_count == 0 ) { dst -> flags |= src -> flags & FLAG_SORTED ; } else if ( src -> entry_count != 0 ) { dst -> flags &= ~ FLAG_SORTED ; } else { } dst -> entry_count += src -> entry_count ; dst -> data_count += src -> data_count ; assert ( validate_camera_metadata_structure ( dst , NULL ) == OK ) ; return OK ; }"
399,"CWE-20 static int xen_netbk_get_extras ( struct xenvif * vif , struct xen_netif_extra_info * extras , int work_to_do ) { struct xen_netif_extra_info extra ; RING_IDX cons = vif -> tx . req_cons ; do { if ( unlikely ( work_to_do -- <= 0 ) ) { <vul-start> netdev_dbg ( vif -> dev , ""Missing extra info\\n"" ) ; <vul-end> return - EBADR ; } memcpy ( & extra , RING_GET_REQUEST ( & vif -> tx , cons ) , sizeof ( extra ) ) ; if ( unlikely ( ! extra . type || extra . type >= XEN_NETIF_EXTRA_TYPE_MAX ) ) { vif -> tx . req_cons = ++ cons ; <vul-start> netdev_dbg ( vif -> dev , <vul-end> ""Invalid extra type: %d\\n"" , extra . type ) ; <vul-start> <vul-end> return - EINVAL ; } memcpy ( & extras [ extra . type - 1 ] , & extra , sizeof ( extra ) ) ; vif -> tx . req_cons = ++ cons ; } while ( extra . flags & XEN_NETIF_EXTRA_FLAG_MORE ) ; return work_to_do ; }","static int xen_netbk_get_extras ( struct xenvif * vif , struct xen_netif_extra_info * extras , int work_to_do ) { struct xen_netif_extra_info extra ; RING_IDX cons = vif -> tx . req_cons ; do { if ( unlikely ( work_to_do -- <= 0 ) ) { <vul-start> netdev_err ( vif -> dev , ""Missing extra info\\n"" ) ; netbk_fatal_tx_err ( vif ) ; <vul-end> return - EBADR ; } memcpy ( & extra , RING_GET_REQUEST ( & vif -> tx , cons ) , sizeof ( extra ) ) ; if ( unlikely ( ! extra . type || extra . type >= XEN_NETIF_EXTRA_TYPE_MAX ) ) { vif -> tx . req_cons = ++ cons ; <vul-start> netdev_err ( vif -> dev , <vul-end> ""Invalid extra type: %d\\n"" , extra . type ) ; <vul-start> netbk_fatal_tx_err ( vif ) ; <vul-end> return - EINVAL ; } memcpy ( & extras [ extra . type - 1 ] , & extra , sizeof ( extra ) ) ; vif -> tx . req_cons = ++ cons ; } while ( extra . flags & XEN_NETIF_EXTRA_FLAG_MORE ) ; return work_to_do ; }"
400,"CWE-416 <vul-start> static struct ion_handle * ion_handle_get_by_id ( struct ion_client * client , <vul-end> int id ) { struct ion_handle * handle ; mutex_lock ( & client -> lock ) ; <vul-start> handle = idr_find ( & client -> idr , id ) ; if ( handle ) ion_handle_get ( handle ) ; <vul-end> mutex_unlock ( & client -> lock ) ; <vul-start> return handle ? handle : ERR_PTR ( - EINVAL ) ; <vul-end> }","<vul-start> struct ion_handle * ion_handle_get_by_id ( struct ion_client * client , <vul-end> int id ) { struct ion_handle * handle ; mutex_lock ( & client -> lock ) ; <vul-start> handle = ion_handle_get_by_id_nolock ( client , id ) ; <vul-end> mutex_unlock ( & client -> lock ) ; <vul-start> return handle ; <vul-end> }"
401,"CWE-119 int main ( int argc , char * * argv ) { FILE * infile = NULL ; vpx_codec_ctx_t codec ; vpx_codec_enc_cfg_t cfg ; int frame_count = 0 ; vpx_image_t raw ; vpx_codec_err_t res ; VpxVideoInfo info = { 0 } ; VpxVideoWriter * writer = NULL ; const VpxInterface * encoder = NULL ; const int fps = 30 ; const int bitrate = 200 ; int keyframe_interval = 0 ; const char * codec_arg = NULL ; const char * width_arg = NULL ; const char * height_arg = NULL ; const char * infile_arg = NULL ; const char * outfile_arg = NULL ; const char * keyframe_interval_arg = NULL ; exec_name = argv [ 0 ] ; if ( argc < 7 ) die ( ""Invalid number of arguments"" ) ; codec_arg = argv [ 1 ] ; width_arg = argv [ 2 ] ; height_arg = argv [ 3 ] ; infile_arg = argv [ 4 ] ; outfile_arg = argv [ 5 ] ; keyframe_interval_arg = argv [ 6 ] ; encoder = get_vpx_encoder_by_name ( codec_arg ) ; if ( ! encoder ) die ( ""Unsupported codec."" ) ; info . codec_fourcc = encoder -> fourcc ; info . frame_width = strtol ( width_arg , NULL , 0 ) ; info . frame_height = strtol ( height_arg , NULL , 0 ) ; info . time_base . numerator = 1 ; info . time_base . denominator = fps ; if ( info . frame_width <= 0 || info . frame_height <= 0 || ( info . frame_width % 2 ) != 0 || ( info . frame_height % 2 ) != 0 ) { die ( ""Invalid frame size: %dx%d"" , info . frame_width , info . frame_height ) ; } if ( ! vpx_img_alloc ( & raw , VPX_IMG_FMT_I420 , info . frame_width , info . frame_height , 1 ) ) { die ( ""Failed to allocate image."" ) ; } keyframe_interval = strtol ( keyframe_interval_arg , NULL , 0 ) ; if ( keyframe_interval < 0 ) die ( ""Invalid keyframe interval value."" ) ; <vul-start> printf ( ""Using %s\\n"" , vpx_codec_iface_name ( encoder -> interface ( ) ) ) ; res = vpx_codec_enc_config_default ( encoder -> interface ( ) , & cfg , 0 ) ; <vul-end> if ( res ) die_codec ( & codec , ""Failed to get default codec config."" ) ; cfg . g_w = info . frame_width ; cfg . g_h = info . frame_height ; cfg . g_timebase . num = info . time_base . numerator ; cfg . g_timebase . den = info . time_base . denominator ; cfg . rc_target_bitrate = bitrate ; cfg . g_error_resilient = argc > 7 ? strtol ( argv [ 7 ] , NULL , 0 ) : 0 ; writer = vpx_video_writer_open ( outfile_arg , kContainerIVF , & info ) ; if ( ! writer ) die ( ""Failed to open %s for writing."" , outfile_arg ) ; if ( ! ( infile = fopen ( infile_arg , ""rb"" ) ) ) die ( ""Failed to open %s for reading."" , infile_arg ) ; <vul-start> if ( vpx_codec_enc_init ( & codec , encoder -> interface ( ) , & cfg , 0 ) ) <vul-end> die_codec ( & codec , ""Failed to initialize encoder"" ) ; while ( vpx_img_read ( & raw , infile ) ) { int flags = 0 ; if ( keyframe_interval > 0 && frame_count % keyframe_interval == 0 ) flags |= VPX_EFLAG_FORCE_KF ; encode_frame ( & codec , & raw , frame_count ++ , flags , writer ) ; } <vul-start> encode_frame ( & codec , NULL , - 1 , 0 , writer ) ; <vul-end> printf ( ""\\n"" ) ; fclose ( infile ) ; printf ( ""Processed %d frames.\\n"" , frame_count ) ; vpx_img_free ( & raw ) ; if ( vpx_codec_destroy ( & codec ) ) die_codec ( & codec , ""Failed to destroy codec."" ) ; vpx_video_writer_close ( writer ) ; return EXIT_SUCCESS ; }","int main ( int argc , char * * argv ) { FILE * infile = NULL ; vpx_codec_ctx_t codec ; vpx_codec_enc_cfg_t cfg ; int frame_count = 0 ; vpx_image_t raw ; vpx_codec_err_t res ; VpxVideoInfo info = { 0 } ; VpxVideoWriter * writer = NULL ; const VpxInterface * encoder = NULL ; const int fps = 30 ; const int bitrate = 200 ; int keyframe_interval = 0 ; const char * codec_arg = NULL ; const char * width_arg = NULL ; const char * height_arg = NULL ; const char * infile_arg = NULL ; const char * outfile_arg = NULL ; const char * keyframe_interval_arg = NULL ; exec_name = argv [ 0 ] ; if ( argc < 7 ) die ( ""Invalid number of arguments"" ) ; codec_arg = argv [ 1 ] ; width_arg = argv [ 2 ] ; height_arg = argv [ 3 ] ; infile_arg = argv [ 4 ] ; outfile_arg = argv [ 5 ] ; keyframe_interval_arg = argv [ 6 ] ; encoder = get_vpx_encoder_by_name ( codec_arg ) ; if ( ! encoder ) die ( ""Unsupported codec."" ) ; info . codec_fourcc = encoder -> fourcc ; info . frame_width = strtol ( width_arg , NULL , 0 ) ; info . frame_height = strtol ( height_arg , NULL , 0 ) ; info . time_base . numerator = 1 ; info . time_base . denominator = fps ; if ( info . frame_width <= 0 || info . frame_height <= 0 || ( info . frame_width % 2 ) != 0 || ( info . frame_height % 2 ) != 0 ) { die ( ""Invalid frame size: %dx%d"" , info . frame_width , info . frame_height ) ; } if ( ! vpx_img_alloc ( & raw , VPX_IMG_FMT_I420 , info . frame_width , info . frame_height , 1 ) ) { die ( ""Failed to allocate image."" ) ; } keyframe_interval = strtol ( keyframe_interval_arg , NULL , 0 ) ; if ( keyframe_interval < 0 ) die ( ""Invalid keyframe interval value."" ) ; <vul-start> printf ( ""Using %s\\n"" , vpx_codec_iface_name ( encoder -> codec_interface ( ) ) ) ; res = vpx_codec_enc_config_default ( encoder -> codec_interface ( ) , & cfg , 0 ) ; <vul-end> if ( res ) die_codec ( & codec , ""Failed to get default codec config."" ) ; cfg . g_w = info . frame_width ; cfg . g_h = info . frame_height ; cfg . g_timebase . num = info . time_base . numerator ; cfg . g_timebase . den = info . time_base . denominator ; cfg . rc_target_bitrate = bitrate ; cfg . g_error_resilient = argc > 7 ? strtol ( argv [ 7 ] , NULL , 0 ) : 0 ; writer = vpx_video_writer_open ( outfile_arg , kContainerIVF , & info ) ; if ( ! writer ) die ( ""Failed to open %s for writing."" , outfile_arg ) ; if ( ! ( infile = fopen ( infile_arg , ""rb"" ) ) ) die ( ""Failed to open %s for reading."" , infile_arg ) ; <vul-start> if ( vpx_codec_enc_init ( & codec , encoder -> codec_interface ( ) , & cfg , 0 ) ) <vul-end> die_codec ( & codec , ""Failed to initialize encoder"" ) ; while ( vpx_img_read ( & raw , infile ) ) { int flags = 0 ; if ( keyframe_interval > 0 && frame_count % keyframe_interval == 0 ) flags |= VPX_EFLAG_FORCE_KF ; encode_frame ( & codec , & raw , frame_count ++ , flags , writer ) ; } <vul-start> while ( encode_frame ( & codec , NULL , - 1 , 0 , writer ) ) { } ; <vul-end> printf ( ""\\n"" ) ; fclose ( infile ) ; printf ( ""Processed %d frames.\\n"" , frame_count ) ; vpx_img_free ( & raw ) ; if ( vpx_codec_destroy ( & codec ) ) die_codec ( & codec , ""Failed to destroy codec."" ) ; vpx_video_writer_close ( writer ) ; return EXIT_SUCCESS ; }"
402,"CWE-362 int mi_repair ( MI_CHECK * param , register MI_INFO * info , <vul-start> char * name , int rep_quick ) <vul-end> { int error , got_error ; ha_rows start_records , new_header_length ; my_off_t del ; File new_file ; MYISAM_SHARE * share = info -> s ; char llbuff [ 22 ] , llbuff2 [ 22 ] ; SORT_INFO sort_info ; MI_SORT_PARAM sort_param ; DBUG_ENTER ( ""mi_repair"" ) ; bzero ( ( char * ) & sort_info , sizeof ( sort_info ) ) ; bzero ( ( char * ) & sort_param , sizeof ( sort_param ) ) ; start_records = info -> state -> records ; new_header_length = ( param -> testflag & T_UNPACK ) ? 0L : share -> pack . header_length ; got_error = 1 ; new_file = - 1 ; sort_param . sort_info = & sort_info ; if ( ! ( param -> testflag & T_SILENT ) ) { printf ( ""- recovering (with keycache) MyISAM-table \'%s\'\\n"" , name ) ; printf ( ""Data records: %s\\n"" , llstr ( info -> state -> records , llbuff ) ) ; } param -> testflag |= T_REP ; if ( info -> s -> options & ( HA_OPTION_CHECKSUM | HA_OPTION_COMPRESS_RECORD ) ) param -> testflag |= T_CALC_CHECKSUM ; DBUG_ASSERT ( param -> use_buffers < SIZE_T_MAX ) ; if ( ! param -> using_global_keycache ) ( void ) init_key_cache ( dflt_key_cache , param -> key_cache_block_size , param -> use_buffers , 0 , 0 ) ; if ( init_io_cache ( & param -> read_cache , info -> dfile , ( uint ) param -> read_buffer_length , READ_CACHE , share -> pack . header_length , 1 , MYF ( MY_WME ) ) ) { bzero ( & info -> rec_cache , sizeof ( info -> rec_cache ) ) ; goto err ; } if ( ! rep_quick ) if ( init_io_cache ( & info -> rec_cache , - 1 , ( uint ) param -> write_buffer_length , WRITE_CACHE , new_header_length , 1 , MYF ( MY_WME | MY_WAIT_IF_FULL ) ) ) goto err ; info -> opt_flag |= WRITE_CACHE_USED ; if ( ! mi_alloc_rec_buff ( info , - 1 , & sort_param . record ) || ! mi_alloc_rec_buff ( info , - 1 , & sort_param . rec_buff ) ) { mi_check_print_error ( param , ""Not enough memory for extra record"" ) ; goto err ; } if ( ! rep_quick )","int mi_repair ( MI_CHECK * param , register MI_INFO * info , <vul-start> char * name , int rep_quick , my_bool no_copy_stat ) <vul-end> { int error , got_error ; ha_rows start_records , new_header_length ; my_off_t del ; File new_file ; MYISAM_SHARE * share = info -> s ; char llbuff [ 22 ] , llbuff2 [ 22 ] ; SORT_INFO sort_info ; MI_SORT_PARAM sort_param ; DBUG_ENTER ( ""mi_repair"" ) ; bzero ( ( char * ) & sort_info , sizeof ( sort_info ) ) ; bzero ( ( char * ) & sort_param , sizeof ( sort_param ) ) ; start_records = info -> state -> records ; new_header_length = ( param -> testflag & T_UNPACK ) ? 0L : share -> pack . header_length ; got_error = 1 ; new_file = - 1 ; sort_param . sort_info = & sort_info ; if ( ! ( param -> testflag & T_SILENT ) ) { printf ( ""- recovering (with keycache) MyISAM-table \'%s\'\\n"" , name ) ; printf ( ""Data records: %s\\n"" , llstr ( info -> state -> records , llbuff ) ) ; } param -> testflag |= T_REP ; if ( info -> s -> options & ( HA_OPTION_CHECKSUM | HA_OPTION_COMPRESS_RECORD ) ) param -> testflag |= T_CALC_CHECKSUM ; DBUG_ASSERT ( param -> use_buffers < SIZE_T_MAX ) ; if ( ! param -> using_global_keycache ) ( void ) init_key_cache ( dflt_key_cache , param -> key_cache_block_size , param -> use_buffers , 0 , 0 ) ; if ( init_io_cache ( & param -> read_cache , info -> dfile , ( uint ) param -> read_buffer_length , READ_CACHE , share -> pack . header_length , 1 , MYF ( MY_WME ) ) ) { bzero ( & info -> rec_cache , sizeof ( info -> rec_cache ) ) ; goto err ; } if ( ! rep_quick ) if ( init_io_cache ( & info -> rec_cache , - 1 , ( uint ) param -> write_buffer_length , WRITE_CACHE , new_header_length , 1 , MYF ( MY_WME | MY_WAIT_IF_FULL ) ) ) goto err ; info -> opt_flag |= WRITE_CACHE_USED ; if ( ! mi_alloc_rec_buff ( info , - 1 , & sort_param . record ) || ! mi_alloc_rec_buff ( info , - 1 , & sort_param . rec_buff ) ) { mi_check_print_error ( param , ""Not enough memory for extra record"" ) ; goto err ; } if ( ! rep_quick )"
403,"CWE-755 void acpi_ns_terminate ( void ) { acpi_status status ; <vul-start> ACPI_FUNCTION_TRACE ( ns_terminate ) ; # ifdef ACPI_EXEC_APP { <vul-end> union acpi_operand_object * prev ; union acpi_operand_object * next ; <vul-start> <vul-end> next = acpi_gbl_module_code_list ; while ( next ) { prev = next ; next = next -> method . mutex ; prev -> method . mutex = NULL ; acpi_ut_remove_reference ( prev ) ; } <vul-start> } # endif <vul-end> acpi_ns_delete_namespace_subtree ( acpi_gbl_root_node ) ; status = acpi_ut_acquire_mutex ( ACPI_MTX_NAMESPACE ) ; if ( ACPI_FAILURE ( status ) ) { return_VOID ; } acpi_ns_delete_node ( acpi_gbl_root_node ) ; ( void ) acpi_ut_release_mutex ( ACPI_MTX_NAMESPACE ) ; ACPI_DEBUG_PRINT ( ( ACPI_DB_INFO , ""Namespace freed\\n"" ) ) ; return_VOID ; }","void acpi_ns_terminate ( void ) { acpi_status status ; <vul-start> <vul-end> union acpi_operand_object * prev ; union acpi_operand_object * next ; <vul-start> ACPI_FUNCTION_TRACE ( ns_terminate ) ; <vul-end> next = acpi_gbl_module_code_list ; while ( next ) { prev = next ; next = next -> method . mutex ; prev -> method . mutex = NULL ; acpi_ut_remove_reference ( prev ) ; } <vul-start> <vul-end> acpi_ns_delete_namespace_subtree ( acpi_gbl_root_node ) ; status = acpi_ut_acquire_mutex ( ACPI_MTX_NAMESPACE ) ; if ( ACPI_FAILURE ( status ) ) { return_VOID ; } acpi_ns_delete_node ( acpi_gbl_root_node ) ; ( void ) acpi_ut_release_mutex ( ACPI_MTX_NAMESPACE ) ; ACPI_DEBUG_PRINT ( ( ACPI_DB_INFO , ""Namespace freed\\n"" ) ) ; return_VOID ; }"
404,"NVD-CWE-Other if ( skb_has_frags ( head ) ) { struct sk_buff * clone ; int i , plen = 0 ; if ( ( clone = alloc_skb ( 0 , GFP_ATOMIC ) ) == NULL ) { pr_debug ( ""Can\'t alloc skb\\n"" ) ; goto out_oom ; } clone -> next = head -> next ; head -> next = clone ; skb_shinfo ( clone ) -> frag_list = skb_shinfo ( head ) -> frag_list ; skb_frag_list_init ( head ) ; for ( i = 0 ; i < skb_shinfo ( head ) -> nr_frags ; i ++ ) plen += skb_shinfo ( head ) -> frags [ i ] . size ; clone -> len = clone -> data_len = head -> data_len - plen ; head -> data_len -= clone -> len ; head -> len -= clone -> len ; clone -> csum = 0 ; clone -> ip_summed = head -> ip_summed ; NFCT_FRAG6_CB ( clone ) -> orig = NULL ; atomic_add ( clone -> truesize , & nf_init_frags . mem ) ; } skb_network_header ( head ) [ fq -> nhoffset ] = skb_transport_header ( head ) [ 0 ] ; memmove ( head -> head + sizeof ( struct frag_hdr ) , head -> head , ( head -> data - head -> head ) - sizeof ( struct frag_hdr ) ) ; head -> mac_header += sizeof ( struct frag_hdr ) ; head -> network_header += sizeof ( struct frag_hdr ) ; skb_shinfo ( head ) -> frag_list = head -> next ; skb_reset_transport_header ( head ) ; skb_push ( head , head -> data - skb_network_header ( head ) ) ; atomic_sub ( head -> truesize , & nf_init_frags . mem ) ; for ( fp = head -> next ; fp ; fp = fp -> next ) { head -> data_len += fp -> len ; head -> len += fp -> len ; if ( head -> ip_summed != fp -> ip_summed ) head -> ip_summed = CHECKSUM_NONE ; else if ( head -> ip_summed == CHECKSUM_COMPLETE ) head -> csum = csum_add ( head -> csum , fp -> csum ) ; head -> truesize += fp -> truesize ; atomic_sub ( fp -> truesize , & nf_init_frags . mem ) ; } head -> next = NULL ; head -> dev = dev ; head -> tstamp = fq -> q . stamp ; ipv6_hdr ( head ) -> payload_len = htons ( payload_len ) ; if ( head -> ip_summed == CHECKSUM_COMPLETE ) head -> csum = csum_partial ( skb_network_header ( head ) , skb_network_header_len ( head ) , head -> csum ) ; fq -> q . fragments = NULL ; fp = skb_shinfo ( head ) -> frag_list ; <vul-start> if ( NFCT_FRAG6_CB ( fp ) -> orig == NULL ) <vul-end> fp = fp -> next ; op = NFCT_FRAG6_CB ( head ) -> orig ; for ( ; fp ; fp = fp -> next ) { struct sk_buff * orig = NFCT_FRAG6_CB ( fp ) -> orig ; op -> next = orig ; op = orig ; NFCT_FRAG6_CB ( fp ) -> orig = NULL ; } return head ; out_oversize : if ( net_ratelimit ( ) ) printk ( KERN_DEBUG ""nf_ct_frag6_reasm: payload len = %d\\n"" , payload_len ) ; goto out_fail ; out_oom : if ( net_ratelimit ( ) ) printk ( KERN_DEBUG ""nf_ct_frag6_reasm: no memory for reassembly\\n"" ) ; out_fail : return NULL ; }","if ( skb_has_frags ( head ) ) { struct sk_buff * clone ; int i , plen = 0 ; if ( ( clone = alloc_skb ( 0 , GFP_ATOMIC ) ) == NULL ) { pr_debug ( ""Can\'t alloc skb\\n"" ) ; goto out_oom ; } clone -> next = head -> next ; head -> next = clone ; skb_shinfo ( clone ) -> frag_list = skb_shinfo ( head ) -> frag_list ; skb_frag_list_init ( head ) ; for ( i = 0 ; i < skb_shinfo ( head ) -> nr_frags ; i ++ ) plen += skb_shinfo ( head ) -> frags [ i ] . size ; clone -> len = clone -> data_len = head -> data_len - plen ; head -> data_len -= clone -> len ; head -> len -= clone -> len ; clone -> csum = 0 ; clone -> ip_summed = head -> ip_summed ; NFCT_FRAG6_CB ( clone ) -> orig = NULL ; atomic_add ( clone -> truesize , & nf_init_frags . mem ) ; } skb_network_header ( head ) [ fq -> nhoffset ] = skb_transport_header ( head ) [ 0 ] ; memmove ( head -> head + sizeof ( struct frag_hdr ) , head -> head , ( head -> data - head -> head ) - sizeof ( struct frag_hdr ) ) ; head -> mac_header += sizeof ( struct frag_hdr ) ; head -> network_header += sizeof ( struct frag_hdr ) ; skb_shinfo ( head ) -> frag_list = head -> next ; skb_reset_transport_header ( head ) ; skb_push ( head , head -> data - skb_network_header ( head ) ) ; atomic_sub ( head -> truesize , & nf_init_frags . mem ) ; for ( fp = head -> next ; fp ; fp = fp -> next ) { head -> data_len += fp -> len ; head -> len += fp -> len ; if ( head -> ip_summed != fp -> ip_summed ) head -> ip_summed = CHECKSUM_NONE ; else if ( head -> ip_summed == CHECKSUM_COMPLETE ) head -> csum = csum_add ( head -> csum , fp -> csum ) ; head -> truesize += fp -> truesize ; atomic_sub ( fp -> truesize , & nf_init_frags . mem ) ; } head -> next = NULL ; head -> dev = dev ; head -> tstamp = fq -> q . stamp ; ipv6_hdr ( head ) -> payload_len = htons ( payload_len ) ; if ( head -> ip_summed == CHECKSUM_COMPLETE ) head -> csum = csum_partial ( skb_network_header ( head ) , skb_network_header_len ( head ) , head -> csum ) ; fq -> q . fragments = NULL ; fp = skb_shinfo ( head ) -> frag_list ; <vul-start> if ( fp && NFCT_FRAG6_CB ( fp ) -> orig == NULL ) <vul-end> fp = fp -> next ; op = NFCT_FRAG6_CB ( head ) -> orig ; for ( ; fp ; fp = fp -> next ) { struct sk_buff * orig = NFCT_FRAG6_CB ( fp ) -> orig ; op -> next = orig ; op = orig ; NFCT_FRAG6_CB ( fp ) -> orig = NULL ; } return head ; out_oversize : if ( net_ratelimit ( ) ) printk ( KERN_DEBUG ""nf_ct_frag6_reasm: payload len = %d\\n"" , payload_len ) ; goto out_fail ; out_oom : if ( net_ratelimit ( ) ) printk ( KERN_DEBUG ""nf_ct_frag6_reasm: no memory for reassembly\\n"" ) ; out_fail : return NULL ; }"
405,"NVD-CWE-Other static int traceLogDirective ( MaState * state , cchar * key , cchar * value ) { HttpRoute * route ; char * format , * option , * ovalue , * tok , * path , * formatter ; ssize size ; int flags , backup , level ; route = state -> route ; size = MAXINT ; backup = 0 ; flags = 0 ; path = 0 ; format = ME_HTTP_LOG_FORMAT ; formatter = ""detail"" ; level = 0 ; if ( route -> trace -> flags & MPR_LOG_CMDLINE ) { mprLog ( ""info appweb config"" , 4 , ""Already tracing. Ignoring TraceLog directive"" ) ; return 0 ; } for ( option = maGetNextArg ( sclone ( value ) , & tok ) ; option ; option = maGetNextArg ( tok , & tok ) ) { if ( ! path ) { path = sclone ( option ) ; } else { <vul-start> option = stok ( option , "" =\\t,"" , & ovalue ) ; <vul-end> ovalue = strim ( ovalue , ""\\""\'"" , MPR_TRIM_BOTH ) ; if ( smatch ( option , ""anew"" ) ) { flags |= MPR_LOG_ANEW ; } else if ( smatch ( option , ""backup"" ) ) { backup = atoi ( ovalue ) ; } else if ( smatch ( option , ""format"" ) ) { format = ovalue ; } else if ( smatch ( option , ""level"" ) ) { level = ( int ) stoi ( ovalue ) ; } else if ( smatch ( option , ""size"" ) ) { size = ( ssize ) getnum ( ovalue ) ; } else if ( smatch ( option , ""formatter"" ) ) { formatter = ovalue ; } else { mprLog ( ""error appweb config"" , 0 , ""Unknown TraceLog option %s"" , option ) ; } } } if ( size < HTTP_TRACE_MIN_LOG_SIZE ) { size = HTTP_TRACE_MIN_LOG_SIZE ; } if ( path == 0 ) { mprLog ( ""error appweb config"" , 0 , ""Missing TraceLog filename"" ) ; return MPR_ERR_BAD_SYNTAX ; } if ( formatter ) { httpSetTraceFormatterName ( route -> trace , formatter ) ; } if ( ! smatch ( path , ""stdout"" ) && ! smatch ( path , ""stderr"" ) ) { path = httpMakePath ( route , state -> configDir , path ) ; } route -> trace = httpCreateTrace ( route -> trace ) ; if ( httpSetTraceLogFile ( route -> trace , path , size , backup , format , flags ) < 0 ) { return MPR_ERR_CANT_OPEN ; } httpSetTraceLevel ( level ) ; return 0 ; }","static int traceLogDirective ( MaState * state , cchar * key , cchar * value ) { HttpRoute * route ; char * format , * option , * ovalue , * tok , * path , * formatter ; ssize size ; int flags , backup , level ; route = state -> route ; size = MAXINT ; backup = 0 ; flags = 0 ; path = 0 ; format = ME_HTTP_LOG_FORMAT ; formatter = ""detail"" ; level = 0 ; if ( route -> trace -> flags & MPR_LOG_CMDLINE ) { mprLog ( ""info appweb config"" , 4 , ""Already tracing. Ignoring TraceLog directive"" ) ; return 0 ; } for ( option = maGetNextArg ( sclone ( value ) , & tok ) ; option ; option = maGetNextArg ( tok , & tok ) ) { if ( ! path ) { path = sclone ( option ) ; } else { <vul-start> option = ssplit ( option , "" =\\t,"" , & ovalue ) ; <vul-end> ovalue = strim ( ovalue , ""\\""\'"" , MPR_TRIM_BOTH ) ; if ( smatch ( option , ""anew"" ) ) { flags |= MPR_LOG_ANEW ; } else if ( smatch ( option , ""backup"" ) ) { backup = atoi ( ovalue ) ; } else if ( smatch ( option , ""format"" ) ) { format = ovalue ; } else if ( smatch ( option , ""level"" ) ) { level = ( int ) stoi ( ovalue ) ; } else if ( smatch ( option , ""size"" ) ) { size = ( ssize ) getnum ( ovalue ) ; } else if ( smatch ( option , ""formatter"" ) ) { formatter = ovalue ; } else { mprLog ( ""error appweb config"" , 0 , ""Unknown TraceLog option %s"" , option ) ; } } } if ( size < HTTP_TRACE_MIN_LOG_SIZE ) { size = HTTP_TRACE_MIN_LOG_SIZE ; } if ( path == 0 ) { mprLog ( ""error appweb config"" , 0 , ""Missing TraceLog filename"" ) ; return MPR_ERR_BAD_SYNTAX ; } if ( formatter ) { httpSetTraceFormatterName ( route -> trace , formatter ) ; } if ( ! smatch ( path , ""stdout"" ) && ! smatch ( path , ""stderr"" ) ) { path = httpMakePath ( route , state -> configDir , path ) ; } route -> trace = httpCreateTrace ( route -> trace ) ; if ( httpSetTraceLogFile ( route -> trace , path , size , backup , format , flags ) < 0 ) { return MPR_ERR_CANT_OPEN ; } httpSetTraceLevel ( level ) ; return 0 ; }"
406,"CWE-401 static int __ipmi_bmc_register ( struct ipmi_smi * intf , struct ipmi_device_id * id , bool guid_set , guid_t * guid , int intf_num ) { int rv ; struct bmc_device * bmc ; struct bmc_device * old_bmc ; intf -> in_bmc_register = true ; mutex_unlock ( & intf -> bmc_reg_mutex ) ; mutex_lock ( & ipmidriver_mutex ) ; if ( guid_set ) old_bmc = ipmi_find_bmc_guid ( & ipmidriver . driver , guid ) ; else old_bmc = ipmi_find_bmc_prod_dev_id ( & ipmidriver . driver , id -> product_id , id -> device_id ) ; if ( old_bmc ) { bmc = old_bmc ; intf -> bmc = old_bmc ; mutex_lock ( & bmc -> dyn_mutex ) ; list_add_tail ( & intf -> bmc_link , & bmc -> intfs ) ; mutex_unlock ( & bmc -> dyn_mutex ) ; dev_info ( intf -> si_dev , ""interfacing existing BMC (man_id: 0x%6.6x, prod_id: 0x%4.4x, dev_id: 0x%2.2x)\\n"" , bmc -> id . manufacturer_id , bmc -> id . product_id , bmc -> id . device_id ) ; } else { bmc = kzalloc ( sizeof ( * bmc ) , GFP_KERNEL ) ; if ( ! bmc ) { rv = - ENOMEM ; goto out ; } INIT_LIST_HEAD ( & bmc -> intfs ) ; mutex_init ( & bmc -> dyn_mutex ) ; INIT_WORK ( & bmc -> remove_work , cleanup_bmc_work ) ; bmc -> id = * id ; bmc -> dyn_id_set = 1 ; bmc -> dyn_guid_set = guid_set ; bmc -> guid = * guid ; bmc -> dyn_id_expiry = jiffies + IPMI_DYN_DEV_ID_EXPIRY ; bmc -> pdev . name = ""ipmi_bmc"" ; rv = ida_simple_get ( & ipmi_bmc_ida , 0 , 0 , GFP_KERNEL ) ; <vul-start> if ( rv < 0 ) <vul-end> goto out ; <vul-start> <vul-end> bmc -> pdev . dev . driver = & ipmidriver . driver ; bmc -> pdev . id = rv ; bmc -> pdev . dev . release = release_bmc_device ; bmc -> pdev . dev . type = & bmc_device_type ; kref_init ( & bmc -> usecount ) ; intf -> bmc = bmc ; mutex_lock ( & bmc -> dyn_mutex ) ; list_add_tail ( & intf -> bmc_link , & bmc -> intfs ) ; mutex_unlock ( & bmc -> dyn_mutex ) ; rv = platform_device_register ( & bmc -> pdev ) ; if ( rv ) { dev_err ( intf -> si_dev , ""Unable to register bmc device: %d\\n"" , rv ) ; goto out_list_del ; } dev_info ( intf -> si_dev , ""Found new BMC (man_id: 0x%6.6x, prod_id: 0x%4.4x, dev_id: 0x%2.2x)\\n"" , bmc -> id . manufacturer_id , bmc -> id . product_id , bmc -> id . device_id ) ; } rv = sysfs_create_link ( & intf -> si_dev -> kobj , & bmc -> pdev . dev . kobj , ""bmc"" ) ; if ( rv ) { dev_err ( intf -> si_dev , ""Unable to create bmc symlink: %d\\n"" , rv ) ; goto out_put_bmc ; } if ( intf_num == - 1 ) intf_num = intf -> intf_num ; intf -> my_dev_name = kasprintf ( GFP_KERNEL , ""ipmi%d"" , intf_num ) ; if ( ! intf -> my_dev_name ) { rv = - ENOMEM ; dev_err ( intf -> si_dev , ""Unable to allocate link from BMC: %d\\n"" , rv ) ; goto out_unlink1 ; } rv = sysfs_create_link ( & bmc -> pdev . dev . kobj , & intf -> si_dev -> kobj , intf -> my_dev_name ) ; if ( rv ) { kfree ( intf -> my_dev_name ) ; intf -> my_dev_name = NULL ; dev_err ( intf -> si_dev , ""Unable to create symlink to bmc: %d\\n"" , rv ) ; goto out_free_my_dev_name ; } intf -> bmc_registered = true ; out : mutex_unlock ( & ipmidriver_mutex ) ; mutex_lock ( & intf -> bmc_reg_mutex ) ; intf -> in_bmc_register = false ;","static int __ipmi_bmc_register ( struct ipmi_smi * intf , struct ipmi_device_id * id , bool guid_set , guid_t * guid , int intf_num ) { int rv ; struct bmc_device * bmc ; struct bmc_device * old_bmc ; intf -> in_bmc_register = true ; mutex_unlock ( & intf -> bmc_reg_mutex ) ; mutex_lock ( & ipmidriver_mutex ) ; if ( guid_set ) old_bmc = ipmi_find_bmc_guid ( & ipmidriver . driver , guid ) ; else old_bmc = ipmi_find_bmc_prod_dev_id ( & ipmidriver . driver , id -> product_id , id -> device_id ) ; if ( old_bmc ) { bmc = old_bmc ; intf -> bmc = old_bmc ; mutex_lock ( & bmc -> dyn_mutex ) ; list_add_tail ( & intf -> bmc_link , & bmc -> intfs ) ; mutex_unlock ( & bmc -> dyn_mutex ) ; dev_info ( intf -> si_dev , ""interfacing existing BMC (man_id: 0x%6.6x, prod_id: 0x%4.4x, dev_id: 0x%2.2x)\\n"" , bmc -> id . manufacturer_id , bmc -> id . product_id , bmc -> id . device_id ) ; } else { bmc = kzalloc ( sizeof ( * bmc ) , GFP_KERNEL ) ; if ( ! bmc ) { rv = - ENOMEM ; goto out ; } INIT_LIST_HEAD ( & bmc -> intfs ) ; mutex_init ( & bmc -> dyn_mutex ) ; INIT_WORK ( & bmc -> remove_work , cleanup_bmc_work ) ; bmc -> id = * id ; bmc -> dyn_id_set = 1 ; bmc -> dyn_guid_set = guid_set ; bmc -> guid = * guid ; bmc -> dyn_id_expiry = jiffies + IPMI_DYN_DEV_ID_EXPIRY ; bmc -> pdev . name = ""ipmi_bmc"" ; rv = ida_simple_get ( & ipmi_bmc_ida , 0 , 0 , GFP_KERNEL ) ; <vul-start> if ( rv < 0 ) { kfree ( bmc ) ; <vul-end> goto out ; <vul-start> } <vul-end> bmc -> pdev . dev . driver = & ipmidriver . driver ; bmc -> pdev . id = rv ; bmc -> pdev . dev . release = release_bmc_device ; bmc -> pdev . dev . type = & bmc_device_type ; kref_init ( & bmc -> usecount ) ; intf -> bmc = bmc ; mutex_lock ( & bmc -> dyn_mutex ) ; list_add_tail ( & intf -> bmc_link , & bmc -> intfs ) ; mutex_unlock ( & bmc -> dyn_mutex ) ; rv = platform_device_register ( & bmc -> pdev ) ; if ( rv ) { dev_err ( intf -> si_dev , ""Unable to register bmc device: %d\\n"" , rv ) ; goto out_list_del ; } dev_info ( intf -> si_dev , ""Found new BMC (man_id: 0x%6.6x, prod_id: 0x%4.4x, dev_id: 0x%2.2x)\\n"" , bmc -> id . manufacturer_id , bmc -> id . product_id , bmc -> id . device_id ) ; } rv = sysfs_create_link ( & intf -> si_dev -> kobj , & bmc -> pdev . dev . kobj , ""bmc"" ) ; if ( rv ) { dev_err ( intf -> si_dev , ""Unable to create bmc symlink: %d\\n"" , rv ) ; goto out_put_bmc ; } if ( intf_num == - 1 ) intf_num = intf -> intf_num ; intf -> my_dev_name = kasprintf ( GFP_KERNEL , ""ipmi%d"" , intf_num ) ; if ( ! intf -> my_dev_name ) { rv = - ENOMEM ; dev_err ( intf -> si_dev , ""Unable to allocate link from BMC: %d\\n"" , rv ) ; goto out_unlink1 ; } rv = sysfs_create_link ( & bmc -> pdev . dev . kobj , & intf -> si_dev -> kobj , intf -> my_dev_name ) ; if ( rv ) { kfree ( intf -> my_dev_name ) ; intf -> my_dev_name = NULL ; dev_err ( intf -> si_dev , ""Unable to create symlink to bmc: %d\\n"" , rv ) ; goto out_free_my_dev_name ; } intf -> bmc_registered = true ; out : mutex_unlock ( & ipmidriver_mutex ) ; mutex_lock ( & intf -> bmc_reg_mutex ) ; intf -> in_bmc_register = false ;"
407,"CWE-125 sctp_disposition_t sctp_sf_ootb ( struct net * net , const struct sctp_endpoint * ep , const struct sctp_association * asoc , const sctp_subtype_t type , void * arg , sctp_cmd_seq_t * commands ) { struct sctp_chunk * chunk = arg ; struct sk_buff * skb = chunk -> skb ; sctp_chunkhdr_t * ch ; sctp_errhdr_t * err ; __u8 * ch_end ; int ootb_shut_ack = 0 ; int ootb_cookie_ack = 0 ; SCTP_INC_STATS ( net , SCTP_MIB_OUTOFBLUES ) ; ch = ( sctp_chunkhdr_t * ) chunk -> chunk_hdr ; do { if ( ntohs ( ch -> length ) < sizeof ( sctp_chunkhdr_t ) ) return sctp_sf_violation_chunklen ( net , ep , asoc , type , arg , commands ) ; <vul-start> <vul-end> if ( SCTP_CID_SHUTDOWN_ACK == ch -> type ) ootb_shut_ack = 1 ; if ( SCTP_CID_ABORT == ch -> type ) return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; if ( SCTP_CID_COOKIE_ACK == ch -> type ) ootb_cookie_ack = 1 ; if ( SCTP_CID_ERROR == ch -> type ) { sctp_walk_errors ( err , ch ) { if ( SCTP_ERROR_STALE_COOKIE == err -> cause ) { ootb_cookie_ack = 1 ; break ; } } } <vul-start> ch_end = ( ( __u8 * ) ch ) + SCTP_PAD4 ( ntohs ( ch -> length ) ) ; if ( ch_end > skb_tail_pointer ( skb ) ) return sctp_sf_violation_chunklen ( net , ep , asoc , type , arg , commands ) ; <vul-end> ch = ( sctp_chunkhdr_t * ) ch_end ; } while ( ch_end < skb_tail_pointer ( skb ) ) ; if ( ootb_shut_ack ) return sctp_sf_shut_8_4_5 ( net , ep , asoc , type , arg , commands ) ; else if ( ootb_cookie_ack ) return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; else return sctp_sf_tabort_8_4_8 ( net , ep , asoc , type , arg , commands ) ; }","sctp_disposition_t sctp_sf_ootb ( struct net * net , const struct sctp_endpoint * ep , const struct sctp_association * asoc , const sctp_subtype_t type , void * arg , sctp_cmd_seq_t * commands ) { struct sctp_chunk * chunk = arg ; struct sk_buff * skb = chunk -> skb ; sctp_chunkhdr_t * ch ; sctp_errhdr_t * err ; __u8 * ch_end ; int ootb_shut_ack = 0 ; int ootb_cookie_ack = 0 ; SCTP_INC_STATS ( net , SCTP_MIB_OUTOFBLUES ) ; ch = ( sctp_chunkhdr_t * ) chunk -> chunk_hdr ; do { if ( ntohs ( ch -> length ) < sizeof ( sctp_chunkhdr_t ) ) return sctp_sf_violation_chunklen ( net , ep , asoc , type , arg , commands ) ; <vul-start> ch_end = ( ( __u8 * ) ch ) + SCTP_PAD4 ( ntohs ( ch -> length ) ) ; if ( ch_end > skb_tail_pointer ( skb ) ) return sctp_sf_violation_chunklen ( net , ep , asoc , type , arg , commands ) ; <vul-end> if ( SCTP_CID_SHUTDOWN_ACK == ch -> type ) ootb_shut_ack = 1 ; if ( SCTP_CID_ABORT == ch -> type ) return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; if ( SCTP_CID_COOKIE_ACK == ch -> type ) ootb_cookie_ack = 1 ; if ( SCTP_CID_ERROR == ch -> type ) { sctp_walk_errors ( err , ch ) { if ( SCTP_ERROR_STALE_COOKIE == err -> cause ) { ootb_cookie_ack = 1 ; break ; } } } <vul-start> <vul-end> ch = ( sctp_chunkhdr_t * ) ch_end ; } while ( ch_end < skb_tail_pointer ( skb ) ) ; if ( ootb_shut_ack ) return sctp_sf_shut_8_4_5 ( net , ep , asoc , type , arg , commands ) ; else if ( ootb_cookie_ack ) return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; else return sctp_sf_tabort_8_4_8 ( net , ep , asoc , type , arg , commands ) ; }"
408,"CWE-190 <vul-start> static void addModuleArgument ( sqlite3 * db , Table * pTable , char * zArg ) { int nBytes = sizeof ( char * ) * ( 2 + pTable -> nModuleArg ) ; <vul-end> char * * azModuleArg ; <vul-start> <vul-end> azModuleArg = sqlite3DbRealloc ( db , pTable -> azModuleArg , nBytes ) ; if ( azModuleArg == 0 ) { sqlite3DbFree ( db , zArg ) ; } else { int i = pTable -> nModuleArg ++ ; azModuleArg [ i ] = zArg ; azModuleArg [ i + 1 ] = 0 ; pTable -> azModuleArg = azModuleArg ; } }","<vul-start> static void addModuleArgument ( Parse * pParse , Table * pTable , char * zArg ) { sqlite3_int64 nBytes = sizeof ( char * ) * ( 2 + pTable -> nModuleArg ) ; <vul-end> char * * azModuleArg ; <vul-start> sqlite3 * db = pParse -> db ; if ( pTable -> nModuleArg + 3 >= db -> aLimit [ SQLITE_LIMIT_COLUMN ] ) { sqlite3ErrorMsg ( pParse , ""too many columns on %s"" , pTable -> zName ) ; } <vul-end> azModuleArg = sqlite3DbRealloc ( db , pTable -> azModuleArg , nBytes ) ; if ( azModuleArg == 0 ) { sqlite3DbFree ( db , zArg ) ; } else { int i = pTable -> nModuleArg ++ ; azModuleArg [ i ] = zArg ; azModuleArg [ i + 1 ] = 0 ; pTable -> azModuleArg = azModuleArg ; } }"
409,"CWE-119 static RList * relocs ( RBinFile * arch ) { struct r_bin_bflt_obj * obj = ( struct r_bin_bflt_obj * ) arch -> o -> bin_obj ; RList * list = r_list_newf ( ( RListFree ) free ) ; int i , len , n_got , amount ; if ( ! list || ! obj ) { r_list_free ( list ) ; return NULL ; } if ( obj -> hdr -> flags & FLAT_FLAG_GOTPIC ) { n_got = get_ngot_entries ( obj ) ; if ( n_got ) { amount = n_got * sizeof ( ut32 ) ; if ( amount < n_got || amount > UT32_MAX ) { goto out_error ; } <vul-start> struct reloc_struct_t * got_table = calloc ( 1 , n_got * sizeof ( ut32 ) ) ; <vul-end> if ( got_table ) { ut32 offset = 0 ; for ( i = 0 ; i < n_got ; offset += 4 , i ++ ) { ut32 got_entry ; if ( obj -> hdr -> data_start + offset + 4 > obj -> size || obj -> hdr -> data_start + offset + 4 < offset ) { break ; } len = r_buf_read_at ( obj -> b , obj -> hdr -> data_start + offset , ( ut8 * ) & got_entry , sizeof ( ut32 ) ) ; if ( ! VALID_GOT_ENTRY ( got_entry ) || len != sizeof ( ut32 ) ) { break ; } got_table [ i ] . addr_to_patch = got_entry ; got_table [ i ] . data_offset = got_entry + BFLT_HDR_SIZE ; } obj -> n_got = n_got ; obj -> got_table = got_table ; } } } if ( obj -> hdr -> reloc_count > 0 ) { int n_reloc = obj -> hdr -> reloc_count ; amount = n_reloc * sizeof ( struct reloc_struct_t ) ; if ( amount < n_reloc || amount > UT32_MAX ) { goto out_error ; } struct reloc_struct_t * reloc_table = calloc ( 1 , amount + 1 ) ; if ( ! reloc_table ) { goto out_error ; } amount = n_reloc * sizeof ( ut32 ) ; if ( amount < n_reloc || amount > UT32_MAX ) { free ( reloc_table ) ; goto out_error ; } ut32 * reloc_pointer_table = calloc ( 1 , amount + 1 ) ; if ( ! reloc_pointer_table ) { free ( reloc_table ) ; goto out_error ; } if ( obj -> hdr -> reloc_start + amount > obj -> size || obj -> hdr -> reloc_start + amount < amount ) { free ( reloc_table ) ; free ( reloc_pointer_table ) ; goto out_error ; } len = r_buf_read_at ( obj -> b , obj -> hdr -> reloc_start , ( ut8 * ) reloc_pointer_table , amount ) ; if ( len != amount ) {","static RList * relocs ( RBinFile * arch ) { struct r_bin_bflt_obj * obj = ( struct r_bin_bflt_obj * ) arch -> o -> bin_obj ; RList * list = r_list_newf ( ( RListFree ) free ) ; int i , len , n_got , amount ; if ( ! list || ! obj ) { r_list_free ( list ) ; return NULL ; } if ( obj -> hdr -> flags & FLAT_FLAG_GOTPIC ) { n_got = get_ngot_entries ( obj ) ; if ( n_got ) { amount = n_got * sizeof ( ut32 ) ; if ( amount < n_got || amount > UT32_MAX ) { goto out_error ; } <vul-start> struct reloc_struct_t * got_table = calloc ( 1 , n_got * sizeof ( struct reloc_struct_t ) ) ; <vul-end> if ( got_table ) { ut32 offset = 0 ; for ( i = 0 ; i < n_got ; offset += 4 , i ++ ) { ut32 got_entry ; if ( obj -> hdr -> data_start + offset + 4 > obj -> size || obj -> hdr -> data_start + offset + 4 < offset ) { break ; } len = r_buf_read_at ( obj -> b , obj -> hdr -> data_start + offset , ( ut8 * ) & got_entry , sizeof ( ut32 ) ) ; if ( ! VALID_GOT_ENTRY ( got_entry ) || len != sizeof ( ut32 ) ) { break ; } got_table [ i ] . addr_to_patch = got_entry ; got_table [ i ] . data_offset = got_entry + BFLT_HDR_SIZE ; } obj -> n_got = n_got ; obj -> got_table = got_table ; } } } if ( obj -> hdr -> reloc_count > 0 ) { int n_reloc = obj -> hdr -> reloc_count ; amount = n_reloc * sizeof ( struct reloc_struct_t ) ; if ( amount < n_reloc || amount > UT32_MAX ) { goto out_error ; } struct reloc_struct_t * reloc_table = calloc ( 1 , amount + 1 ) ; if ( ! reloc_table ) { goto out_error ; } amount = n_reloc * sizeof ( ut32 ) ; if ( amount < n_reloc || amount > UT32_MAX ) { free ( reloc_table ) ; goto out_error ; } ut32 * reloc_pointer_table = calloc ( 1 , amount + 1 ) ; if ( ! reloc_pointer_table ) { free ( reloc_table ) ; goto out_error ; } if ( obj -> hdr -> reloc_start + amount > obj -> size || obj -> hdr -> reloc_start + amount < amount ) { free ( reloc_table ) ; free ( reloc_pointer_table ) ; goto out_error ; } len = r_buf_read_at ( obj -> b , obj -> hdr -> reloc_start , ( ut8 * ) reloc_pointer_table , amount ) ; if ( len != amount ) {"
410,"CWE-20 printf ( ""Unable to open Bluetooth HAL.\\n"" ) ; return 1 ; } if ( ! btsocket_init ( ) ) { printf ( ""Unable to initialize Bluetooth sockets.\\n"" ) ; return 2 ; } if ( ! pan_init ( ) ) { printf ( ""Unable to initialize PAN.\\n"" ) ; return 3 ; } if ( ! gatt_init ( ) ) { printf ( ""Unable to initialize GATT.\\n"" ) ; return 4 ; } watchdog_running = true ; pthread_create ( & watchdog_thread , NULL , watchdog_fn , NULL ) ; static const char * DEFAULT = ""\\x1b[0m"" ; static const char * GREEN = ""\\x1b[0;32m"" ; static const char * RED = ""\\x1b[0;31m"" ; if ( ! isatty ( fileno ( stdout ) ) ) { DEFAULT = GREEN = RED = """" ; } int pass = 0 ; int fail = 0 ; int case_num = 0 ; if ( ! skip_sanity_suite ) { for ( size_t i = 0 ; i < sanity_suite_size ; ++ i ) { if ( ! test_name || ! strcmp ( test_name , sanity_suite [ i ] . function_name ) ) { callbacks_init ( ) ; if ( sanity_suite [ i ] . function ( ) ) { printf ( ""[%4d] %-64s [%sPASS%s]\\n"" , ++ case_num , sanity_suite [ i ] . function_name , GREEN , DEFAULT ) ; <vul-start> <vul-end> } else { printf ( ""[%4d] %-64s [%sFAIL%s]\\n"" , ++ case_num , sanity_suite [ i ] . function_name , RED , DEFAULT ) ; <vul-start> <vul-end> } callbacks_cleanup ( ) ; <vul-start> <vul-end> } } } if ( fail ) { printf ( ""\\n%sSanity suite failed with %d errors.%s\\n"" , RED , fail , DEFAULT ) ; hal_close ( ) ; return 4 ; } for ( size_t i = 0 ; i < test_suite_size ; ++ i ) { if ( ! test_name || ! strcmp ( test_name , test_suite [ i ] . function_name ) ) { callbacks_init ( ) ; <vul-start> CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; <vul-end> if ( test_suite [ i ] . function ( ) ) { printf ( ""[%4d] %-64s [%sPASS%s]\\n"" , ++ case_num , test_suite [ i ] . function_name , GREEN , DEFAULT ) ; <vul-start> <vul-end> } else { printf ( ""[%4d] %-64s [%sFAIL%s]\\n"" , ++ case_num , test_suite [ i ] . function_name , RED , DEFAULT ) ; <vul-start> <vul-end> } CALL_AND_WAIT ( bt_interface -> disable ( ) , adapter_state_changed ) ; callbacks_cleanup ( ) ; <vul-start> <vul-end> } } printf ( ""\\n"" ) ; if ( fail ) { printf ( ""%d/%d tests failed. See above for failed test cases.\\n"" , fail , sanity_suite_size + test_suite_size ) ; } else { printf ( ""All tests passed!\\n"" ) ; } watchdog_running = false ; pthread_join ( watchdog_thread , NULL ) ; hal_close ( ) ; return 0 ; }","printf ( ""Unable to open Bluetooth HAL.\\n"" ) ; return 1 ; } if ( ! btsocket_init ( ) ) { printf ( ""Unable to initialize Bluetooth sockets.\\n"" ) ; return 2 ; } if ( ! pan_init ( ) ) { printf ( ""Unable to initialize PAN.\\n"" ) ; return 3 ; } if ( ! gatt_init ( ) ) { printf ( ""Unable to initialize GATT.\\n"" ) ; return 4 ; } watchdog_running = true ; pthread_create ( & watchdog_thread , NULL , watchdog_fn , NULL ) ; static const char * DEFAULT = ""\\x1b[0m"" ; static const char * GREEN = ""\\x1b[0;32m"" ; static const char * RED = ""\\x1b[0;31m"" ; if ( ! isatty ( fileno ( stdout ) ) ) { DEFAULT = GREEN = RED = """" ; } int pass = 0 ; int fail = 0 ; int case_num = 0 ; if ( ! skip_sanity_suite ) { for ( size_t i = 0 ; i < sanity_suite_size ; ++ i ) { if ( ! test_name || ! strcmp ( test_name , sanity_suite [ i ] . function_name ) ) { callbacks_init ( ) ; if ( sanity_suite [ i ] . function ( ) ) { printf ( ""[%4d] %-64s [%sPASS%s]\\n"" , ++ case_num , sanity_suite [ i ] . function_name , GREEN , DEFAULT ) ; <vul-start> + pass ; <vul-end> } else { printf ( ""[%4d] %-64s [%sFAIL%s]\\n"" , ++ case_num , sanity_suite [ i ] . function_name , RED , DEFAULT ) ; <vul-start> + fail ; <vul-end> } callbacks_cleanup ( ) ; <vul-start> + watchdog_id ; <vul-end> } } } if ( fail ) { printf ( ""\\n%sSanity suite failed with %d errors.%s\\n"" , RED , fail , DEFAULT ) ; hal_close ( ) ; return 4 ; } for ( size_t i = 0 ; i < test_suite_size ; ++ i ) { if ( ! test_name || ! strcmp ( test_name , test_suite [ i ] . function_name ) ) { callbacks_init ( ) ; <vul-start> CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; <vul-end> if ( test_suite [ i ] . function ( ) ) { printf ( ""[%4d] %-64s [%sPASS%s]\\n"" , ++ case_num , test_suite [ i ] . function_name , GREEN , DEFAULT ) ; <vul-start> + pass ; <vul-end> } else { printf ( ""[%4d] %-64s [%sFAIL%s]\\n"" , ++ case_num , test_suite [ i ] . function_name , RED , DEFAULT ) ; <vul-start> + fail ; <vul-end> } CALL_AND_WAIT ( bt_interface -> disable ( ) , adapter_state_changed ) ; callbacks_cleanup ( ) ; <vul-start> + watchdog_id ; <vul-end> } } printf ( ""\\n"" ) ; if ( fail ) { printf ( ""%d/%d tests failed. See above for failed test cases.\\n"" , fail , sanity_suite_size + test_suite_size ) ; } else { printf ( ""All tests passed!\\n"" ) ; } watchdog_running = false ; pthread_join ( watchdog_thread , NULL ) ; hal_close ( ) ; return 0 ; }"
411,"CWE-119 void vp9_setup_src_planes ( MACROBLOCK * x , const YV12_BUFFER_CONFIG * src , int mi_row , int mi_col ) { <vul-start> uint8_t * const buffers [ 4 ] = { src -> y_buffer , src -> u_buffer , src -> v_buffer , src -> alpha_buffer } ; const int strides [ 4 ] = { src -> y_stride , src -> uv_stride , src -> uv_stride , src -> alpha_stride } ; <vul-end> int i ; x -> e_mbd . cur_buf = src ; for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) setup_pred_plane ( & x -> plane [ i ] . src , buffers [ i ] , strides [ i ] , mi_row , mi_col , NULL , x -> e_mbd . plane [ i ] . subsampling_x , x -> e_mbd . plane [ i ] . subsampling_y ) ; }","void vp9_setup_src_planes ( MACROBLOCK * x , const YV12_BUFFER_CONFIG * src , int mi_row , int mi_col ) { <vul-start> uint8_t * const buffers [ 3 ] = { src -> y_buffer , src -> u_buffer , src -> v_buffer } ; const int strides [ 3 ] = { src -> y_stride , src -> uv_stride , src -> uv_stride } ; <vul-end> int i ; x -> e_mbd . cur_buf = src ; for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) setup_pred_plane ( & x -> plane [ i ] . src , buffers [ i ] , strides [ i ] , mi_row , mi_col , NULL , x -> e_mbd . plane [ i ] . subsampling_x , x -> e_mbd . plane [ i ] . subsampling_y ) ; }"
412,"CWE-362 static long ext4_zero_range ( struct file * file , loff_t offset , loff_t len , int mode ) { struct inode * inode = file_inode ( file ) ; handle_t * handle = NULL ; unsigned int max_blocks ; loff_t new_size = 0 ; int ret = 0 ; int flags ; int credits ; int partial_begin , partial_end ; loff_t start , end ; ext4_lblk_t lblk ; <vul-start> struct address_space * mapping = inode -> i_mapping ; <vul-end> unsigned int blkbits = inode -> i_blkbits ; trace_ext4_zero_range ( inode , offset , len , mode ) ; if ( ! S_ISREG ( inode -> i_mode ) ) return - EINVAL ; if ( ext4_should_journal_data ( inode ) ) { ret = ext4_force_commit ( inode -> i_sb ) ; <vul-start> if ( ret ) return ret ; } if ( mapping -> nrpages && mapping_tagged ( mapping , PAGECACHE_TAG_DIRTY ) ) { ret = filemap_write_and_wait_range ( mapping , offset , offset + len - 1 ) ; <vul-end> if ( ret ) return ret ; } start = round_up ( offset , 1 << blkbits ) ; end = round_down ( ( offset + len ) , 1 << blkbits ) ; if ( start < offset || end > offset + len ) return - EINVAL ; partial_begin = offset & ( ( 1 << blkbits ) - 1 ) ; partial_end = ( offset + len ) & ( ( 1 << blkbits ) - 1 ) ; lblk = start >> blkbits ; max_blocks = ( end >> blkbits ) ; if ( max_blocks < lblk ) max_blocks = 0 ; else max_blocks -= lblk ; mutex_lock ( & inode -> i_mutex ) ; if ( ! ( ext4_test_inode_flag ( inode , EXT4_INODE_EXTENTS ) ) ) { ret = - EOPNOTSUPP ; goto out_mutex ; } if ( ! ( mode & FALLOC_FL_KEEP_SIZE ) && offset + len > i_size_read ( inode ) ) { new_size = offset + len ; ret = inode_newsize_ok ( inode , new_size ) ; if ( ret ) goto out_mutex ; } flags = EXT4_GET_BLOCKS_CREATE_UNWRIT_EXT ; if ( mode & FALLOC_FL_KEEP_SIZE ) flags |= EXT4_GET_BLOCKS_KEEP_SIZE ; if ( partial_begin || partial_end ) { ret = ext4_alloc_file_blocks ( file , round_down ( offset , 1 << blkbits ) >> blkbits , ( round_up ( ( offset + len ) , 1 << blkbits ) - round_down ( offset , 1 << blkbits ) ) >> blkbits , new_size , flags , mode ) ; if ( ret ) goto out_mutex ; } if ( max_blocks > 0 ) { flags |= ( EXT4_GET_BLOCKS_CONVERT_UNWRITTEN | EXT4_EX_NOCACHE ) ; <vul-start> <vul-end> truncate_pagecache_range ( inode , start , end - 1 ) ; inode -> i_mtime = inode -> i_ctime = ext4_current_time ( inode ) ; <vul-start> ext4_inode_block_unlocked_dio ( inode ) ; inode_dio_wait ( inode ) ; <vul-end> ret = ext4_alloc_file_blocks ( file , lblk , max_blocks , new_size , flags , mode ) ; <vul-start> <vul-end> if ( ret ) goto out_dio ; } if ( ! partial_begin && ! partial_end ) goto out_dio ; credits = ( 2 * ext4_ext_index_trans_blocks ( inode , 2 ) ) + 1 ; if ( ext4_should_journal_data ( inode ) ) credits += 2 ; handle = ext4_journal_start ( inode , EXT4_HT_MISC , credits ) ; if ( IS_ERR ( handle ) ) { ret = PTR_ERR ( handle ) ; ext4_std_error ( inode -> i_sb , ret ) ; goto out_dio ; } inode -> i_mtime = inode -> i_ctime = ext4_current_time ( inode ) ; if ( new_size ) { ext4_update_inode_size ( inode , new_size ) ; } else { if ( ( offset + len ) > i_size_read ( inode ) ) ext4_set_inode_flag ( inode , EXT4_INODE_EOFBLOCKS ) ; } ext4_mark_inode_dirty ( handle , inode ) ; ret = ext4_zero_partial_blocks ( handle , inode , offset , len ) ; if ( file -> f_flags & O_SYNC ) ext4_handle_sync ( handle ) ; ext4_journal_stop ( handle ) ; out_dio : ext4_inode_resume_unlocked_dio ( inode ) ; out_mutex : mutex_unlock ( & inode -> i_mutex ) ; return ret ; }","static long ext4_zero_range ( struct file * file , loff_t offset , loff_t len , int mode ) { struct inode * inode = file_inode ( file ) ; handle_t * handle = NULL ; unsigned int max_blocks ; loff_t new_size = 0 ; int ret = 0 ; int flags ; int credits ; int partial_begin , partial_end ; loff_t start , end ; ext4_lblk_t lblk ; <vul-start> <vul-end> unsigned int blkbits = inode -> i_blkbits ; trace_ext4_zero_range ( inode , offset , len , mode ) ; if ( ! S_ISREG ( inode -> i_mode ) ) return - EINVAL ; if ( ext4_should_journal_data ( inode ) ) { ret = ext4_force_commit ( inode -> i_sb ) ; <vul-start> <vul-end> if ( ret ) return ret ; } start = round_up ( offset , 1 << blkbits ) ; end = round_down ( ( offset + len ) , 1 << blkbits ) ; if ( start < offset || end > offset + len ) return - EINVAL ; partial_begin = offset & ( ( 1 << blkbits ) - 1 ) ; partial_end = ( offset + len ) & ( ( 1 << blkbits ) - 1 ) ; lblk = start >> blkbits ; max_blocks = ( end >> blkbits ) ; if ( max_blocks < lblk ) max_blocks = 0 ; else max_blocks -= lblk ; mutex_lock ( & inode -> i_mutex ) ; if ( ! ( ext4_test_inode_flag ( inode , EXT4_INODE_EXTENTS ) ) ) { ret = - EOPNOTSUPP ; goto out_mutex ; } if ( ! ( mode & FALLOC_FL_KEEP_SIZE ) && offset + len > i_size_read ( inode ) ) { new_size = offset + len ; ret = inode_newsize_ok ( inode , new_size ) ; if ( ret ) goto out_mutex ; } flags = EXT4_GET_BLOCKS_CREATE_UNWRIT_EXT ; if ( mode & FALLOC_FL_KEEP_SIZE ) flags |= EXT4_GET_BLOCKS_KEEP_SIZE ; if ( partial_begin || partial_end ) { ret = ext4_alloc_file_blocks ( file , round_down ( offset , 1 << blkbits ) >> blkbits , ( round_up ( ( offset + len ) , 1 << blkbits ) - round_down ( offset , 1 << blkbits ) ) >> blkbits , new_size , flags , mode ) ; if ( ret ) goto out_mutex ; } if ( max_blocks > 0 ) { flags |= ( EXT4_GET_BLOCKS_CONVERT_UNWRITTEN | EXT4_EX_NOCACHE ) ; <vul-start> ext4_inode_block_unlocked_dio ( inode ) ; inode_dio_wait ( inode ) ; down_write ( & EXT4_I ( inode ) -> i_mmap_sem ) ; <vul-end> truncate_pagecache_range ( inode , start , end - 1 ) ; inode -> i_mtime = inode -> i_ctime = ext4_current_time ( inode ) ; <vul-start> <vul-end> ret = ext4_alloc_file_blocks ( file , lblk , max_blocks , new_size , flags , mode ) ; <vul-start> up_write ( & EXT4_I ( inode ) -> i_mmap_sem ) ; <vul-end> if ( ret ) goto out_dio ; } if ( ! partial_begin && ! partial_end ) goto out_dio ; credits = ( 2 * ext4_ext_index_trans_blocks ( inode , 2 ) ) + 1 ; if ( ext4_should_journal_data ( inode ) ) credits += 2 ; handle = ext4_journal_start ( inode , EXT4_HT_MISC , credits ) ; if ( IS_ERR ( handle ) ) { ret = PTR_ERR ( handle ) ; ext4_std_error ( inode -> i_sb , ret ) ; goto out_dio ; } inode -> i_mtime = inode -> i_ctime = ext4_current_time ( inode ) ; if ( new_size ) { ext4_update_inode_size ( inode , new_size ) ; } else { if ( ( offset + len ) > i_size_read ( inode ) ) ext4_set_inode_flag ( inode , EXT4_INODE_EOFBLOCKS ) ; } ext4_mark_inode_dirty ( handle , inode ) ; ret = ext4_zero_partial_blocks ( handle , inode , offset , len ) ; if ( file -> f_flags & O_SYNC ) ext4_handle_sync ( handle ) ; ext4_journal_stop ( handle ) ; out_dio : ext4_inode_resume_unlocked_dio ( inode ) ; out_mutex : mutex_unlock ( & inode -> i_mutex ) ; return ret ; }"
413,CWE-416 char * my_asctime ( time_t t ) { struct tm * tm ; char * str ; int len ; tm = localtime ( & t ) ; <vul-start> <vul-end> str = g_strdup ( asctime ( tm ) ) ; len = strlen ( str ) ; if ( len > 0 ) str [ len - 1 ] = '\\0' ; return str ; },"char * my_asctime ( time_t t ) { struct tm * tm ; char * str ; int len ; tm = localtime ( & t ) ; <vul-start> if ( tm == NULL ) return g_strdup ( ""???"" ) ; <vul-end> str = g_strdup ( asctime ( tm ) ) ; len = strlen ( str ) ; if ( len > 0 ) str [ len - 1 ] = '\\0' ; return str ; }"
414,"CWE-787 ""No support for OJPEG image %s with no JPEG File Interchange offset"" , TIFFFileName ( input ) ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; # endif } } # endif # ifdef JPEG_SUPPORT if ( t2p -> tiff_compression == COMPRESSION_JPEG ) { uint32 count = 0 ; buffer = ( unsigned char * ) _TIFFmalloc ( t2p -> tiff_datasize ) ; if ( buffer == NULL ) { TIFFError ( TIFF2PDF_MODULE , ""Can\'t allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s"" , ( unsigned long ) t2p -> tiff_datasize , TIFFFileName ( input ) ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; } memset ( buffer , 0 , t2p -> tiff_datasize ) ; if ( TIFFGetField ( input , TIFFTAG_JPEGTABLES , & count , & jpt ) != 0 ) { if ( count > 4 ) { _TIFFmemcpy ( buffer , jpt , count ) ; bufferoffset += count - 2 ; } } stripcount = TIFFNumberOfStrips ( input ) ; TIFFGetField ( input , TIFFTAG_STRIPBYTECOUNTS , & sbc ) ; for ( i = 0 ; i < stripcount ; i ++ ) { if ( sbc [ i ] > max_striplength ) max_striplength = sbc [ i ] ; } stripbuffer = ( unsigned char * ) _TIFFmalloc ( max_striplength ) ; if ( stripbuffer == NULL ) { TIFFError ( TIFF2PDF_MODULE , ""Can\'t allocate %u bytes of memory for t2p_readwrite_pdf_image, %s"" , max_striplength , TIFFFileName ( input ) ) ; _TIFFfree ( buffer ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; } for ( i = 0 ; i < stripcount ; i ++ ) { striplength = TIFFReadRawStrip ( input , i , ( tdata_t ) stripbuffer , - 1 ) ; if ( ! t2p_process_jpeg_strip ( stripbuffer , & striplength , buffer , <vul-start> <vul-end> & bufferoffset , i , t2p -> tiff_length ) ) { TIFFError ( TIFF2PDF_MODULE , ""Can\'t process JPEG data in input file %s"" , TIFFFileName ( input ) ) ; _TIFFfree ( samplebuffer ) ; _TIFFfree ( buffer ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; } } buffer [ bufferoffset ++ ] = 0xff ; buffer [ bufferoffset ++ ] = 0xd9 ; t2pWriteFile ( output , ( tdata_t ) buffer , bufferoffset ) ; _TIFFfree ( stripbuffer ) ; _TIFFfree ( buffer ) ; return ( bufferoffset ) ; } # endif ( void ) 0 ; } if ( t2p -> pdf_sample == T2P_SAMPLE_NOTHING ) { buffer = ( unsigned char * ) _TIFFmalloc ( t2p -> tiff_datasize ) ; if ( buffer == NULL ) { TIFFError ( TIFF2PDF_MODULE , ""Can\'t allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s"" , ( unsigned long ) t2p -> tiff_datasize , TIFFFileName ( input ) ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; } memset ( buffer , 0 , t2p -> tiff_datasize ) ; stripsize = TIFFStripSize ( input ) ; stripcount = TIFFNumberOfStrips ( input ) ; for ( i = 0 ; i < stripcount ; i ++ ) { read = TIFFReadEncodedStrip ( input , i , ( tdata_t ) & buffer [ bufferoffset ] , TIFFmin ( stripsize , t2p -> tiff_datasize - bufferoffset ) ) ; if ( read == - 1 ) { TIFFError ( TIFF2PDF_MODULE , ""Error on decoding strip %u of %s"" , i , TIFFFileName ( input ) ) ; _TIFFfree ( buffer ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; }","""No support for OJPEG image %s with no JPEG File Interchange offset"" , TIFFFileName ( input ) ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; # endif } } # endif # ifdef JPEG_SUPPORT if ( t2p -> tiff_compression == COMPRESSION_JPEG ) { uint32 count = 0 ; buffer = ( unsigned char * ) _TIFFmalloc ( t2p -> tiff_datasize ) ; if ( buffer == NULL ) { TIFFError ( TIFF2PDF_MODULE , ""Can\'t allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s"" , ( unsigned long ) t2p -> tiff_datasize , TIFFFileName ( input ) ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; } memset ( buffer , 0 , t2p -> tiff_datasize ) ; if ( TIFFGetField ( input , TIFFTAG_JPEGTABLES , & count , & jpt ) != 0 ) { if ( count > 4 ) { _TIFFmemcpy ( buffer , jpt , count ) ; bufferoffset += count - 2 ; } } stripcount = TIFFNumberOfStrips ( input ) ; TIFFGetField ( input , TIFFTAG_STRIPBYTECOUNTS , & sbc ) ; for ( i = 0 ; i < stripcount ; i ++ ) { if ( sbc [ i ] > max_striplength ) max_striplength = sbc [ i ] ; } stripbuffer = ( unsigned char * ) _TIFFmalloc ( max_striplength ) ; if ( stripbuffer == NULL ) { TIFFError ( TIFF2PDF_MODULE , ""Can\'t allocate %u bytes of memory for t2p_readwrite_pdf_image, %s"" , max_striplength , TIFFFileName ( input ) ) ; _TIFFfree ( buffer ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; } for ( i = 0 ; i < stripcount ; i ++ ) { striplength = TIFFReadRawStrip ( input , i , ( tdata_t ) stripbuffer , - 1 ) ; if ( ! t2p_process_jpeg_strip ( stripbuffer , & striplength , buffer , <vul-start> t2p -> tiff_datasize , <vul-end> & bufferoffset , i , t2p -> tiff_length ) ) { TIFFError ( TIFF2PDF_MODULE , ""Can\'t process JPEG data in input file %s"" , TIFFFileName ( input ) ) ; _TIFFfree ( samplebuffer ) ; _TIFFfree ( buffer ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; } } buffer [ bufferoffset ++ ] = 0xff ; buffer [ bufferoffset ++ ] = 0xd9 ; t2pWriteFile ( output , ( tdata_t ) buffer , bufferoffset ) ; _TIFFfree ( stripbuffer ) ; _TIFFfree ( buffer ) ; return ( bufferoffset ) ; } # endif ( void ) 0 ; } if ( t2p -> pdf_sample == T2P_SAMPLE_NOTHING ) { buffer = ( unsigned char * ) _TIFFmalloc ( t2p -> tiff_datasize ) ; if ( buffer == NULL ) { TIFFError ( TIFF2PDF_MODULE , ""Can\'t allocate %lu bytes of memory for t2p_readwrite_pdf_image, %s"" , ( unsigned long ) t2p -> tiff_datasize , TIFFFileName ( input ) ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; } memset ( buffer , 0 , t2p -> tiff_datasize ) ; stripsize = TIFFStripSize ( input ) ; stripcount = TIFFNumberOfStrips ( input ) ; for ( i = 0 ; i < stripcount ; i ++ ) { read = TIFFReadEncodedStrip ( input , i , ( tdata_t ) & buffer [ bufferoffset ] , TIFFmin ( stripsize , t2p -> tiff_datasize - bufferoffset ) ) ; if ( read == - 1 ) { TIFFError ( TIFF2PDF_MODULE , ""Error on decoding strip %u of %s"" , i , TIFFFileName ( input ) ) ; _TIFFfree ( buffer ) ; t2p -> t2p_error = T2P_ERR_ERROR ; return ( 0 ) ; }"
415,"CWE-190 int read_xattrs_from_disk ( int fd , struct squashfs_super_block * sBlk , int flag , long long * table_start ) { <vul-start> int res , bytes , i , indexes , index_bytes , ids ; <vul-end> long long * index , start , end ; struct squashfs_xattr_table id_table ; TRACE ( ""read_xattrs_from_disk\\n"" ) ; if ( sBlk -> xattr_id_table_start == SQUASHFS_INVALID_BLK ) return SQUASHFS_INVALID_BLK ; res = read_fs_bytes ( fd , sBlk -> xattr_id_table_start , sizeof ( id_table ) , & id_table ) ; if ( res == 0 ) return 0 ; SQUASHFS_INSWAP_XATTR_TABLE ( & id_table ) ; <vul-start> if ( flag ) { * table_start = id_table . xattr_table_start ; return id_table . xattr_ids ; } <vul-end> ids = id_table . xattr_ids ; xattr_table_start = id_table . xattr_table_start ; <vul-start> index_bytes = SQUASHFS_XATTR_BLOCK_BYTES ( ids ) ; indexes = SQUASHFS_XATTR_BLOCKS ( ids ) ; <vul-end> index = malloc ( index_bytes ) ; if ( index == NULL ) MEM_ERROR ( ) ; res = read_fs_bytes ( fd , sBlk -> xattr_id_table_start + sizeof ( id_table ) , index_bytes , index ) ; if ( res == 0 ) goto failed1 ; SQUASHFS_INSWAP_LONG_LONGS ( index , indexes ) ; <vul-start> bytes = SQUASHFS_XATTR_BYTES ( ids ) ; <vul-end> xattr_ids = malloc ( bytes ) ; if ( xattr_ids == NULL ) MEM_ERROR ( ) ; for ( i = 0 ; i < indexes ; i ++ ) { int expected = ( i + 1 ) != indexes ? SQUASHFS_METADATA_SIZE : bytes & ( SQUASHFS_METADATA_SIZE - 1 ) ; int length = read_block ( fd , index [ i ] , NULL , expected , ( ( unsigned char * ) xattr_ids ) + <vul-start> ( i * SQUASHFS_METADATA_SIZE ) ) ; <vul-end> TRACE ( ""Read xattr id table block %d, from 0x%llx, length "" ""%d\\n"" , i , index [ i ] , length ) ; if ( length == 0 ) { ERROR ( ""Failed to read xattr id table block %d, "" ""from 0x%llx, length %d\\n"" , i , index [ i ] , length ) ; goto failed2 ; } } start = xattr_table_start ; end = index [ 0 ] ; for ( i = 0 ; start < end ; i ++ ) { int length ; xattrs = realloc ( xattrs , ( i + 1 ) * SQUASHFS_METADATA_SIZE ) ; if ( xattrs == NULL ) MEM_ERROR ( ) ; save_xattr_block ( start , i * SQUASHFS_METADATA_SIZE ) ; length = read_block ( fd , start , & start , 0 , ( ( unsigned char * ) xattrs ) + ( i * SQUASHFS_METADATA_SIZE ) ) ; TRACE ( ""Read xattr block %d, length %d\\n"" , i , length ) ; if ( length == 0 ) { ERROR ( ""Failed to read xattr block %d\\n"" , i ) ; goto failed3 ; } if ( start != end && length != SQUASHFS_METADATA_SIZE ) { ERROR ( ""Xattr block %d should be %d bytes in length, "" ""it is %d bytes\\n"" , i , SQUASHFS_METADATA_SIZE , length ) ; goto failed3 ; } } for ( i = 0 ; i < ids ; i ++ ) SQUASHFS_INSWAP_XATTR_ID ( & xattr_ids [ i ] ) ; free ( index ) ; return ids ; failed3 : free ( xattrs ) ; failed2 : free ( xattr_ids ) ; failed1 : free ( index ) ; return 0 ; }","int read_xattrs_from_disk ( int fd , struct squashfs_super_block * sBlk , int flag , long long * table_start ) { <vul-start> int res , i , indexes , index_bytes ; unsigned int ids ; long long bytes ; <vul-end> long long * index , start , end ; struct squashfs_xattr_table id_table ; TRACE ( ""read_xattrs_from_disk\\n"" ) ; if ( sBlk -> xattr_id_table_start == SQUASHFS_INVALID_BLK ) return SQUASHFS_INVALID_BLK ; res = read_fs_bytes ( fd , sBlk -> xattr_id_table_start , sizeof ( id_table ) , & id_table ) ; if ( res == 0 ) return 0 ; SQUASHFS_INSWAP_XATTR_TABLE ( & id_table ) ; <vul-start> <vul-end> ids = id_table . xattr_ids ; xattr_table_start = id_table . xattr_table_start ; <vul-start> index_bytes = SQUASHFS_XATTR_BLOCK_BYTES ( ( long long ) ids ) ; indexes = SQUASHFS_XATTR_BLOCKS ( ( long long ) ids ) ; if ( index_bytes != ( sBlk -> bytes_used - ( sBlk -> xattr_id_table_start + sizeof ( id_table ) ) ) ) { ERROR ( ""read_xattrs_from_disk: Bad xattr_ids count in super block\\n"" ) ; return 0 ; } if ( table_start != NULL ) * table_start = id_table . xattr_table_start ; if ( flag ) return id_table . xattr_ids ; <vul-end> index = malloc ( index_bytes ) ; if ( index == NULL ) MEM_ERROR ( ) ; res = read_fs_bytes ( fd , sBlk -> xattr_id_table_start + sizeof ( id_table ) , index_bytes , index ) ; if ( res == 0 ) goto failed1 ; SQUASHFS_INSWAP_LONG_LONGS ( index , indexes ) ; <vul-start> bytes = SQUASHFS_XATTR_BYTES ( ( long long ) ids ) ; <vul-end> xattr_ids = malloc ( bytes ) ; if ( xattr_ids == NULL ) MEM_ERROR ( ) ; for ( i = 0 ; i < indexes ; i ++ ) { int expected = ( i + 1 ) != indexes ? SQUASHFS_METADATA_SIZE : bytes & ( SQUASHFS_METADATA_SIZE - 1 ) ; int length = read_block ( fd , index [ i ] , NULL , expected , ( ( unsigned char * ) xattr_ids ) + <vul-start> ( ( long long ) i * SQUASHFS_METADATA_SIZE ) ) ; <vul-end> TRACE ( ""Read xattr id table block %d, from 0x%llx, length "" ""%d\\n"" , i , index [ i ] , length ) ; if ( length == 0 ) { ERROR ( ""Failed to read xattr id table block %d, "" ""from 0x%llx, length %d\\n"" , i , index [ i ] , length ) ; goto failed2 ; } } start = xattr_table_start ; end = index [ 0 ] ; for ( i = 0 ; start < end ; i ++ ) { int length ; xattrs = realloc ( xattrs , ( i + 1 ) * SQUASHFS_METADATA_SIZE ) ; if ( xattrs == NULL ) MEM_ERROR ( ) ; save_xattr_block ( start , i * SQUASHFS_METADATA_SIZE ) ; length = read_block ( fd , start , & start , 0 , ( ( unsigned char * ) xattrs ) + ( i * SQUASHFS_METADATA_SIZE ) ) ; TRACE ( ""Read xattr block %d, length %d\\n"" , i , length ) ; if ( length == 0 ) { ERROR ( ""Failed to read xattr block %d\\n"" , i ) ; goto failed3 ; } if ( start != end && length != SQUASHFS_METADATA_SIZE ) { ERROR ( ""Xattr block %d should be %d bytes in length, "" ""it is %d bytes\\n"" , i , SQUASHFS_METADATA_SIZE , length ) ; goto failed3 ; } } for ( i = 0 ; i < ids ; i ++ ) SQUASHFS_INSWAP_XATTR_ID ( & xattr_ids [ i ] ) ; free ( index ) ; return ids ; failed3 : free ( xattrs ) ; failed2 : free ( xattr_ids ) ; failed1 : free ( index ) ; return 0 ; }"
416,CWE-119 <vul-start> cJSON * cJSON_CreateArray ( void ) { cJSON * item = cJSON_New_Item ( ) ; if ( item ) item -> type = cJSON_Array ; return item ; } <vul-end>,<vul-start> cJSON * cJSON_CreateArray ( void ) { cJSON * item = cJSON_New_Item ( ) ; if ( item ) item -> type = cJSON_Array ; return item ; } <vul-end>
417,"CWE-617 static void pci_emul_capwrite ( struct pci_vdev * dev , int offset , int bytes , uint32_t val ) { int capid ; uint8_t capoff , nextoff ; if ( ( offset & ( bytes - 1 ) ) != 0 ) return ; capoff = CAP_START_OFFSET ; while ( 1 ) { nextoff = pci_get_cfgdata8 ( dev , capoff + 1 ) ; if ( nextoff == 0 ) break ; if ( offset >= capoff && offset < nextoff ) break ; capoff = nextoff ; } <vul-start> assert ( offset >= capoff ) ; <vul-end> if ( offset == capoff || offset == capoff + 1 ) { if ( offset == capoff && bytes == 4 ) { bytes = 2 ; offset += 2 ; val >>= 16 ; } else return ; } capid = pci_get_cfgdata8 ( dev , capoff ) ; switch ( capid ) { case PCIY_MSI : msicap_cfgwrite ( dev , capoff , offset , bytes , val ) ; break ; case PCIY_MSIX : msixcap_cfgwrite ( dev , capoff , offset , bytes , val ) ; break ; case PCIY_EXPRESS : pciecap_cfgwrite ( dev , capoff , offset , bytes , val ) ; break ; default : CFGWRITE ( dev , offset , val , bytes ) ; break ; } }","static void pci_emul_capwrite ( struct pci_vdev * dev , int offset , int bytes , uint32_t val ) { int capid ; uint8_t capoff , nextoff ; if ( ( offset & ( bytes - 1 ) ) != 0 ) return ; capoff = CAP_START_OFFSET ; while ( 1 ) { nextoff = pci_get_cfgdata8 ( dev , capoff + 1 ) ; if ( nextoff == 0 ) break ; if ( offset >= capoff && offset < nextoff ) break ; capoff = nextoff ; } <vul-start> <vul-end> if ( offset == capoff || offset == capoff + 1 ) { if ( offset == capoff && bytes == 4 ) { bytes = 2 ; offset += 2 ; val >>= 16 ; } else return ; } capid = pci_get_cfgdata8 ( dev , capoff ) ; switch ( capid ) { case PCIY_MSI : msicap_cfgwrite ( dev , capoff , offset , bytes , val ) ; break ; case PCIY_MSIX : msixcap_cfgwrite ( dev , capoff , offset , bytes , val ) ; break ; case PCIY_EXPRESS : pciecap_cfgwrite ( dev , capoff , offset , bytes , val ) ; break ; default : CFGWRITE ( dev , offset , val , bytes ) ; break ; } }"
418,"NVD-CWE-Other static int propagate_one ( struct mount * m ) { struct mount * child ; int type ; if ( IS_MNT_NEW ( m ) ) return 0 ; if ( ! is_subdir ( mp -> m_dentry , m -> mnt . mnt_root ) ) return 0 ; if ( peers ( m , last_dest ) ) { type = CL_MAKE_SHARED ; } else { struct mount * n , * p ; <vul-start> <vul-end> for ( n = m ; ; n = p ) { p = n -> mnt_master ; <vul-start> if ( p == dest_master || IS_MNT_MARKED ( p ) ) { while ( last_dest -> mnt_master != p ) { last_source = last_source -> mnt_master ; last_dest = last_source -> mnt_parent ; } if ( ! peers ( n , last_dest ) ) { last_source = last_source -> mnt_master ; last_dest = last_source -> mnt_parent ; } <vul-end> break ; } <vul-start> } <vul-end> type = CL_SLAVE ; if ( IS_MNT_SHARED ( m ) ) type |= CL_MAKE_SHARED ; } if ( m -> mnt_ns -> user_ns != user_ns ) type |= CL_UNPRIVILEGED ; child = copy_tree ( last_source , last_source -> mnt . mnt_root , type ) ; if ( IS_ERR ( child ) ) return PTR_ERR ( child ) ; child -> mnt . mnt_flags &= ~ MNT_LOCKED ; mnt_set_mountpoint ( m , mp , child ) ; last_dest = m ; last_source = child ; if ( m -> mnt_master != dest_master ) { read_seqlock_excl ( & mount_lock ) ; SET_MNT_MARK ( m -> mnt_master ) ; read_sequnlock_excl ( & mount_lock ) ; } hlist_add_head ( & child -> mnt_hash , list ) ; return 0 ; }","static int propagate_one ( struct mount * m ) { struct mount * child ; int type ; if ( IS_MNT_NEW ( m ) ) return 0 ; if ( ! is_subdir ( mp -> m_dentry , m -> mnt . mnt_root ) ) return 0 ; if ( peers ( m , last_dest ) ) { type = CL_MAKE_SHARED ; } else { struct mount * n , * p ; <vul-start> bool done ; <vul-end> for ( n = m ; ; n = p ) { p = n -> mnt_master ; <vul-start> if ( p == dest_master || IS_MNT_MARKED ( p ) ) <vul-end> break ; } <vul-start> do { struct mount * parent = last_source -> mnt_parent ; if ( last_source == first_source ) break ; done = parent -> mnt_master == p ; if ( done && peers ( n , parent ) ) break ; last_source = last_source -> mnt_master ; } while ( ! done ) ; <vul-end> type = CL_SLAVE ; if ( IS_MNT_SHARED ( m ) ) type |= CL_MAKE_SHARED ; } if ( m -> mnt_ns -> user_ns != user_ns ) type |= CL_UNPRIVILEGED ; child = copy_tree ( last_source , last_source -> mnt . mnt_root , type ) ; if ( IS_ERR ( child ) ) return PTR_ERR ( child ) ; child -> mnt . mnt_flags &= ~ MNT_LOCKED ; mnt_set_mountpoint ( m , mp , child ) ; last_dest = m ; last_source = child ; if ( m -> mnt_master != dest_master ) { read_seqlock_excl ( & mount_lock ) ; SET_MNT_MARK ( m -> mnt_master ) ; read_sequnlock_excl ( & mount_lock ) ; } hlist_add_head ( & child -> mnt_hash , list ) ; return 0 ; }"
419,"CWE-20 static int irda_recvmsg_stream ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; struct irda_sock * self = irda_sk ( sk ) ; int noblock = flags & MSG_DONTWAIT ; size_t copied = 0 ; int target , err ; long timeo ; IRDA_DEBUG ( 3 , ""%s()\\n"" , __func__ ) ; if ( ( err = sock_error ( sk ) ) < 0 ) return err ; if ( sock -> flags & __SO_ACCEPTCON ) return - EINVAL ; err = - EOPNOTSUPP ; if ( flags & MSG_OOB ) return - EOPNOTSUPP ; err = 0 ; target = sock_rcvlowat ( sk , flags & MSG_WAITALL , size ) ; timeo = sock_rcvtimeo ( sk , noblock ) ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> do { int chunk ; struct sk_buff * skb = skb_dequeue ( & sk -> sk_receive_queue ) ; if ( skb == NULL ) { DEFINE_WAIT ( wait ) ; err = 0 ; if ( copied >= target ) break ; prepare_to_wait_exclusive ( sk_sleep ( sk ) , & wait , TASK_INTERRUPTIBLE ) ; err = sock_error ( sk ) ; if ( err ) ; else if ( sk -> sk_shutdown & RCV_SHUTDOWN ) ; else if ( noblock ) err = - EAGAIN ; else if ( signal_pending ( current ) ) err = sock_intr_errno ( timeo ) ; else if ( sk -> sk_state != TCP_ESTABLISHED ) err = - ENOTCONN ; else if ( skb_peek ( & sk -> sk_receive_queue ) == NULL ) schedule ( ) ; finish_wait ( sk_sleep ( sk ) , & wait ) ; if ( err ) return err ; if ( sk -> sk_shutdown & RCV_SHUTDOWN ) break ; continue ; } chunk = min_t ( unsigned int , skb -> len , size ) ; if ( memcpy_toiovec ( msg -> msg_iov , skb -> data , chunk ) ) { skb_queue_head ( & sk -> sk_receive_queue , skb ) ; if ( copied == 0 ) copied = - EFAULT ; break ; } copied += chunk ; size -= chunk ; if ( ! ( flags & MSG_PEEK ) ) { skb_pull ( skb , chunk ) ; if ( skb -> len ) { IRDA_DEBUG ( 1 , ""%s(), back on q!\\n"" , __func__ ) ; skb_queue_head ( & sk -> sk_receive_queue , skb ) ; break ; } kfree_skb ( skb ) ; } else { IRDA_DEBUG ( 0 , ""%s() questionable!?\\n"" , __func__ ) ; skb_queue_head ( & sk -> sk_receive_queue , skb ) ;","static int irda_recvmsg_stream ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; struct irda_sock * self = irda_sk ( sk ) ; int noblock = flags & MSG_DONTWAIT ; size_t copied = 0 ; int target , err ; long timeo ; IRDA_DEBUG ( 3 , ""%s()\\n"" , __func__ ) ; if ( ( err = sock_error ( sk ) ) < 0 ) return err ; if ( sock -> flags & __SO_ACCEPTCON ) return - EINVAL ; err = - EOPNOTSUPP ; if ( flags & MSG_OOB ) return - EOPNOTSUPP ; err = 0 ; target = sock_rcvlowat ( sk , flags & MSG_WAITALL , size ) ; timeo = sock_rcvtimeo ( sk , noblock ) ; <vul-start> <vul-end> do { int chunk ; struct sk_buff * skb = skb_dequeue ( & sk -> sk_receive_queue ) ; if ( skb == NULL ) { DEFINE_WAIT ( wait ) ; err = 0 ; if ( copied >= target ) break ; prepare_to_wait_exclusive ( sk_sleep ( sk ) , & wait , TASK_INTERRUPTIBLE ) ; err = sock_error ( sk ) ; if ( err ) ; else if ( sk -> sk_shutdown & RCV_SHUTDOWN ) ; else if ( noblock ) err = - EAGAIN ; else if ( signal_pending ( current ) ) err = sock_intr_errno ( timeo ) ; else if ( sk -> sk_state != TCP_ESTABLISHED ) err = - ENOTCONN ; else if ( skb_peek ( & sk -> sk_receive_queue ) == NULL ) schedule ( ) ; finish_wait ( sk_sleep ( sk ) , & wait ) ; if ( err ) return err ; if ( sk -> sk_shutdown & RCV_SHUTDOWN ) break ; continue ; } chunk = min_t ( unsigned int , skb -> len , size ) ; if ( memcpy_toiovec ( msg -> msg_iov , skb -> data , chunk ) ) { skb_queue_head ( & sk -> sk_receive_queue , skb ) ; if ( copied == 0 ) copied = - EFAULT ; break ; } copied += chunk ; size -= chunk ; if ( ! ( flags & MSG_PEEK ) ) { skb_pull ( skb , chunk ) ; if ( skb -> len ) { IRDA_DEBUG ( 1 , ""%s(), back on q!\\n"" , __func__ ) ; skb_queue_head ( & sk -> sk_receive_queue , skb ) ; break ; } kfree_skb ( skb ) ; } else { IRDA_DEBUG ( 0 , ""%s() questionable!?\\n"" , __func__ ) ; skb_queue_head ( & sk -> sk_receive_queue , skb ) ;"
420,"CWE-362 int __fsnotify_parent ( const struct path * path , struct dentry * dentry , __u32 mask ) { struct dentry * parent ; struct inode * p_inode ; int ret = 0 ; if ( ! dentry ) dentry = path -> dentry ; if ( ! ( dentry -> d_flags & DCACHE_FSNOTIFY_PARENT_WATCHED ) ) return 0 ; parent = dget_parent ( dentry ) ; p_inode = parent -> d_inode ; if ( unlikely ( ! fsnotify_inode_watches_children ( p_inode ) ) ) __fsnotify_update_child_dentry_flags ( p_inode ) ; else if ( p_inode -> i_fsnotify_mask & mask ) { <vul-start> <vul-end> mask |= FS_EVENT_ON_CHILD ; <vul-start> <vul-end> if ( path ) ret = fsnotify ( p_inode , mask , path , FSNOTIFY_EVENT_PATH , <vul-start> dentry -> d_name . name , 0 ) ; <vul-end> else ret = fsnotify ( p_inode , mask , dentry -> d_inode , FSNOTIFY_EVENT_INODE , <vul-start> dentry -> d_name . name , 0 ) ; <vul-end> } dput ( parent ) ; return ret ; }","int __fsnotify_parent ( const struct path * path , struct dentry * dentry , __u32 mask ) { struct dentry * parent ; struct inode * p_inode ; int ret = 0 ; if ( ! dentry ) dentry = path -> dentry ; if ( ! ( dentry -> d_flags & DCACHE_FSNOTIFY_PARENT_WATCHED ) ) return 0 ; parent = dget_parent ( dentry ) ; p_inode = parent -> d_inode ; if ( unlikely ( ! fsnotify_inode_watches_children ( p_inode ) ) ) __fsnotify_update_child_dentry_flags ( p_inode ) ; else if ( p_inode -> i_fsnotify_mask & mask ) { <vul-start> struct name_snapshot name ; <vul-end> mask |= FS_EVENT_ON_CHILD ; <vul-start> take_dentry_name_snapshot ( & name , dentry ) ; <vul-end> if ( path ) ret = fsnotify ( p_inode , mask , path , FSNOTIFY_EVENT_PATH , <vul-start> name . name , 0 ) ; <vul-end> else ret = fsnotify ( p_inode , mask , dentry -> d_inode , FSNOTIFY_EVENT_INODE , <vul-start> name . name , 0 ) ; release_dentry_name_snapshot ( & name ) ; <vul-end> } dput ( parent ) ; return ret ; }"
421,"CWE-476 ? SIZE_OP_MEMORY_END_PUSH_REC : SIZE_OP_MEMORY_END_PUSH ) ; else len += ( NODE_IS_RECURSION ( node ) ? SIZE_OP_MEMORY_END_REC : SIZE_OP_MEMORY_END ) ; } else if ( NODE_IS_RECURSION ( node ) ) { len = SIZE_OP_MEMORY_START_PUSH ; len += tlen + ( MEM_STATUS_AT0 ( reg -> bt_mem_end , node -> m . regnum ) ? SIZE_OP_MEMORY_END_PUSH_REC : SIZE_OP_MEMORY_END_REC ) ; } else # endif { if ( MEM_STATUS_AT0 ( reg -> bt_mem_start , node -> m . regnum ) ) len = SIZE_OP_MEMORY_START_PUSH ; else len = SIZE_OP_MEMORY_START ; len += tlen + ( MEM_STATUS_AT0 ( reg -> bt_mem_end , node -> m . regnum ) ? SIZE_OP_MEMORY_END_PUSH : SIZE_OP_MEMORY_END ) ; } break ; case BAG_STOP_BACKTRACK : if ( NODE_IS_STOP_BT_SIMPLE_REPEAT ( node ) ) { int v ; QuantNode * qn ; qn = QUANT_ ( NODE_BAG_BODY ( node ) ) ; tlen = compile_length_tree ( NODE_QUANT_BODY ( qn ) , reg ) ; if ( tlen < 0 ) return tlen ; v = onig_positive_int_multiply ( qn -> lower , tlen ) ; if ( v < 0 ) return ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE ; len = v + SIZE_OP_PUSH + tlen + SIZE_OP_POP_OUT + SIZE_OP_JUMP ; } else { len = SIZE_OP_ATOMIC_START + tlen + SIZE_OP_ATOMIC_END ; } break ; case BAG_IF_ELSE : { Node * cond = NODE_BAG_BODY ( node ) ; Node * Then = node -> te . Then ; Node * Else = node -> te . Else ; len = compile_length_tree ( cond , reg ) ; if ( len < 0 ) return len ; len += SIZE_OP_PUSH ; len += SIZE_OP_ATOMIC_START + SIZE_OP_ATOMIC_END ; if ( IS_NOT_NULL ( Then ) ) { tlen = compile_length_tree ( Then , reg ) ; if ( tlen < 0 ) return tlen ; len += tlen ; } <vul-start> <vul-end> if ( IS_NOT_NULL ( Else ) ) { <vul-start> len += SIZE_OP_JUMP ; <vul-end> tlen = compile_length_tree ( Else , reg ) ; if ( tlen < 0 ) return tlen ; len += tlen ; } } break ; case BAG_OPTION : len = 0 ; break ; } return len ; }","? SIZE_OP_MEMORY_END_PUSH_REC : SIZE_OP_MEMORY_END_PUSH ) ; else len += ( NODE_IS_RECURSION ( node ) ? SIZE_OP_MEMORY_END_REC : SIZE_OP_MEMORY_END ) ; } else if ( NODE_IS_RECURSION ( node ) ) { len = SIZE_OP_MEMORY_START_PUSH ; len += tlen + ( MEM_STATUS_AT0 ( reg -> bt_mem_end , node -> m . regnum ) ? SIZE_OP_MEMORY_END_PUSH_REC : SIZE_OP_MEMORY_END_REC ) ; } else # endif { if ( MEM_STATUS_AT0 ( reg -> bt_mem_start , node -> m . regnum ) ) len = SIZE_OP_MEMORY_START_PUSH ; else len = SIZE_OP_MEMORY_START ; len += tlen + ( MEM_STATUS_AT0 ( reg -> bt_mem_end , node -> m . regnum ) ? SIZE_OP_MEMORY_END_PUSH : SIZE_OP_MEMORY_END ) ; } break ; case BAG_STOP_BACKTRACK : if ( NODE_IS_STOP_BT_SIMPLE_REPEAT ( node ) ) { int v ; QuantNode * qn ; qn = QUANT_ ( NODE_BAG_BODY ( node ) ) ; tlen = compile_length_tree ( NODE_QUANT_BODY ( qn ) , reg ) ; if ( tlen < 0 ) return tlen ; v = onig_positive_int_multiply ( qn -> lower , tlen ) ; if ( v < 0 ) return ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE ; len = v + SIZE_OP_PUSH + tlen + SIZE_OP_POP_OUT + SIZE_OP_JUMP ; } else { len = SIZE_OP_ATOMIC_START + tlen + SIZE_OP_ATOMIC_END ; } break ; case BAG_IF_ELSE : { Node * cond = NODE_BAG_BODY ( node ) ; Node * Then = node -> te . Then ; Node * Else = node -> te . Else ; len = compile_length_tree ( cond , reg ) ; if ( len < 0 ) return len ; len += SIZE_OP_PUSH ; len += SIZE_OP_ATOMIC_START + SIZE_OP_ATOMIC_END ; if ( IS_NOT_NULL ( Then ) ) { tlen = compile_length_tree ( Then , reg ) ; if ( tlen < 0 ) return tlen ; len += tlen ; } <vul-start> len += SIZE_OP_JUMP + SIZE_OP_ATOMIC_END ; <vul-end> if ( IS_NOT_NULL ( Else ) ) { <vul-start> <vul-end> tlen = compile_length_tree ( Else , reg ) ; if ( tlen < 0 ) return tlen ; len += tlen ; } } break ; case BAG_OPTION : len = 0 ; break ; } return len ; }"
422,"CWE-20 error_t ksz8851UpdateMacAddrFilter ( NetInterface * interface ) { uint_t i ; uint_t k ; uint32_t crc ; uint16_t hashTable [ 4 ] ; MacFilterEntry * entry ; TRACE_DEBUG ( ""Updating MAC filter...\\r\\n"" ) ; osMemset ( hashTable , 0 , sizeof ( hashTable ) ) ; for ( i = 0 ; i < MAC_ADDR_FILTER_SIZE ; i ++ ) { entry = & interface -> macAddrFilter [ i ] ; if ( entry -> refCount > 0 ) { crc = ksz8851CalcCrc ( & entry -> addr , sizeof ( MacAddr ) ) ; k = ( crc >> 26 ) & 0x3F ; hashTable [ k / 16 ] |= ( 1 << ( k % 16 ) ) ; } } <vul-start> ksz8851WriteReg ( interface , KSZ8851_REG_MAHTR0 , hashTable [ 0 ] ) ; ksz8851WriteReg ( interface , KSZ8851_REG_MAHTR1 , hashTable [ 1 ] ) ; ksz8851WriteReg ( interface , KSZ8851_REG_MAHTR2 , hashTable [ 2 ] ) ; ksz8851WriteReg ( interface , KSZ8851_REG_MAHTR3 , hashTable [ 3 ] ) ; TRACE_DEBUG ( ""  MAHTR0 = %04"" PRIX16 ""\\r\\n"" , ksz8851ReadReg ( interface , KSZ8851_REG_MAHTR0 ) ) ; TRACE_DEBUG ( ""  MAHTR1 = %04"" PRIX16 ""\\r\\n"" , ksz8851ReadReg ( interface , KSZ8851_REG_MAHTR1 ) ) ; TRACE_DEBUG ( ""  MAHTR2 = %04"" PRIX16 ""\\r\\n"" , ksz8851ReadReg ( interface , KSZ8851_REG_MAHTR2 ) ) ; TRACE_DEBUG ( ""  MAHTR3 = %04"" PRIX16 ""\\r\\n"" , ksz8851ReadReg ( interface , KSZ8851_REG_MAHTR3 ) ) ; <vul-end> return NO_ERROR ; }","error_t ksz8851UpdateMacAddrFilter ( NetInterface * interface ) { uint_t i ; uint_t k ; uint32_t crc ; uint16_t hashTable [ 4 ] ; MacFilterEntry * entry ; TRACE_DEBUG ( ""Updating MAC filter...\\r\\n"" ) ; osMemset ( hashTable , 0 , sizeof ( hashTable ) ) ; for ( i = 0 ; i < MAC_ADDR_FILTER_SIZE ; i ++ ) { entry = & interface -> macAddrFilter [ i ] ; if ( entry -> refCount > 0 ) { crc = ksz8851CalcCrc ( & entry -> addr , sizeof ( MacAddr ) ) ; k = ( crc >> 26 ) & 0x3F ; hashTable [ k / 16 ] |= ( 1 << ( k % 16 ) ) ; } } <vul-start> ksz8851WriteReg ( interface , KSZ8851_MAHTR0 , hashTable [ 0 ] ) ; ksz8851WriteReg ( interface , KSZ8851_MAHTR1 , hashTable [ 1 ] ) ; ksz8851WriteReg ( interface , KSZ8851_MAHTR2 , hashTable [ 2 ] ) ; ksz8851WriteReg ( interface , KSZ8851_MAHTR3 , hashTable [ 3 ] ) ; TRACE_DEBUG ( ""  MAHTR0 = %04"" PRIX16 ""\\r\\n"" , ksz8851ReadReg ( interface , KSZ8851_MAHTR0 ) ) ; TRACE_DEBUG ( ""  MAHTR1 = %04"" PRIX16 ""\\r\\n"" , ksz8851ReadReg ( interface , KSZ8851_MAHTR1 ) ) ; TRACE_DEBUG ( ""  MAHTR2 = %04"" PRIX16 ""\\r\\n"" , ksz8851ReadReg ( interface , KSZ8851_MAHTR2 ) ) ; TRACE_DEBUG ( ""  MAHTR3 = %04"" PRIX16 ""\\r\\n"" , ksz8851ReadReg ( interface , KSZ8851_MAHTR3 ) ) ; <vul-end> return NO_ERROR ; }"
423,"CWE-119 sig_len = tempsig ; # else in = BIO_new_mem_buf ( pubkey ? ZSTR_VAL ( pubkey ) : NULL , pubkey ? ZSTR_LEN ( pubkey ) : 0 ) ; if ( NULL == in ) { zend_string_release ( pubkey ) ; if ( error ) { spprintf ( error , 0 , ""openssl signature could not be processed"" ) ; } return FAILURE ; } key = PEM_read_bio_PUBKEY ( in , NULL , NULL , NULL ) ; BIO_free ( in ) ; zend_string_release ( pubkey ) ; if ( NULL == key ) { if ( error ) { spprintf ( error , 0 , ""openssl signature could not be processed"" ) ; } return FAILURE ; } EVP_VerifyInit ( & md_ctx , mdtype ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } php_stream_seek ( fp , 0 , SEEK_SET ) ; while ( read_size && ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { EVP_VerifyUpdate ( & md_ctx , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } if ( EVP_VerifyFinal ( & md_ctx , ( unsigned char * ) sig , sig_len , key ) != 1 ) { EVP_MD_CTX_cleanup ( & md_ctx ) ; if ( error ) { spprintf ( error , 0 , ""broken openssl signature"" ) ; } return FAILURE ; } EVP_MD_CTX_cleanup ( & md_ctx ) ; # endif * signature_len = phar_hex_str ( ( const char * ) sig , sig_len , signature ) ; } break ; # ifdef PHAR_HASH_OK case PHAR_SIG_SHA512 : { unsigned char digest [ 64 ] ; PHP_SHA512_CTX context ; <vul-start> <vul-end> PHP_SHA512Init ( & context ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } while ( ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { PHP_SHA512Update ( & context , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } PHP_SHA512Final ( digest , & context ) ; if ( memcmp ( digest , sig , sizeof ( digest ) ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } * signature_len = phar_hex_str ( ( const char * ) digest , sizeof ( digest ) , signature ) ; break ; } case PHAR_SIG_SHA256 : { unsigned char digest [ 32 ] ; PHP_SHA256_CTX context ; <vul-start> <vul-end> PHP_SHA256Init ( & context ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } while ( ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { PHP_SHA256Update ( & context , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } PHP_SHA256Final ( digest , & context ) ; if ( memcmp ( digest , sig , sizeof ( digest ) ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } * signature_len = phar_hex_str ( ( const char * ) digest , sizeof ( digest ) , signature ) ; break ; } # else case PHAR_SIG_SHA512 : case PHAR_SIG_SHA256 : if ( error ) { spprintf ( error , 0 , ""unsupported signature"" ) ; } return FAILURE ; # endif case PHAR_SIG_SHA1 : { unsigned char digest [ 20 ] ; PHP_SHA1_CTX context ; <vul-start> <vul-end> PHP_SHA1Init ( & context ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } while ( ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { PHP_SHA1Update ( & context , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } PHP_SHA1Final ( digest , & context ) ; if ( memcmp ( digest , sig , sizeof ( digest ) ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } * signature_len = phar_hex_str ( ( const char * ) digest , sizeof ( digest ) , signature ) ; break ; } case PHAR_SIG_MD5 : { unsigned char digest [ 16 ] ; PHP_MD5_CTX context ; <vul-start> <vul-end> PHP_MD5Init ( & context ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } while ( ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { PHP_MD5Update ( & context , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } PHP_MD5Final ( digest , & context ) ; if ( memcmp ( digest , sig , sizeof ( digest ) ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } * signature_len = phar_hex_str ( ( const char * ) digest , sizeof ( digest ) , signature ) ; break ; } default : if ( error ) { spprintf ( error , 0 , ""broken or unsupported signature"" ) ; } return FAILURE ; } return SUCCESS ; }","sig_len = tempsig ; # else in = BIO_new_mem_buf ( pubkey ? ZSTR_VAL ( pubkey ) : NULL , pubkey ? ZSTR_LEN ( pubkey ) : 0 ) ; if ( NULL == in ) { zend_string_release ( pubkey ) ; if ( error ) { spprintf ( error , 0 , ""openssl signature could not be processed"" ) ; } return FAILURE ; } key = PEM_read_bio_PUBKEY ( in , NULL , NULL , NULL ) ; BIO_free ( in ) ; zend_string_release ( pubkey ) ; if ( NULL == key ) { if ( error ) { spprintf ( error , 0 , ""openssl signature could not be processed"" ) ; } return FAILURE ; } EVP_VerifyInit ( & md_ctx , mdtype ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } php_stream_seek ( fp , 0 , SEEK_SET ) ; while ( read_size && ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { EVP_VerifyUpdate ( & md_ctx , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } if ( EVP_VerifyFinal ( & md_ctx , ( unsigned char * ) sig , sig_len , key ) != 1 ) { EVP_MD_CTX_cleanup ( & md_ctx ) ; if ( error ) { spprintf ( error , 0 , ""broken openssl signature"" ) ; } return FAILURE ; } EVP_MD_CTX_cleanup ( & md_ctx ) ; # endif * signature_len = phar_hex_str ( ( const char * ) sig , sig_len , signature ) ; } break ; # ifdef PHAR_HASH_OK case PHAR_SIG_SHA512 : { unsigned char digest [ 64 ] ; PHP_SHA512_CTX context ; <vul-start> if ( sig_len < sizeof ( digest ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } <vul-end> PHP_SHA512Init ( & context ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } while ( ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { PHP_SHA512Update ( & context , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } PHP_SHA512Final ( digest , & context ) ; if ( memcmp ( digest , sig , sizeof ( digest ) ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } * signature_len = phar_hex_str ( ( const char * ) digest , sizeof ( digest ) , signature ) ; break ; } case PHAR_SIG_SHA256 : { unsigned char digest [ 32 ] ; PHP_SHA256_CTX context ; <vul-start> if ( sig_len < sizeof ( digest ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } <vul-end> PHP_SHA256Init ( & context ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } while ( ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { PHP_SHA256Update ( & context , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } PHP_SHA256Final ( digest , & context ) ; if ( memcmp ( digest , sig , sizeof ( digest ) ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } * signature_len = phar_hex_str ( ( const char * ) digest , sizeof ( digest ) , signature ) ; break ; } # else case PHAR_SIG_SHA512 : case PHAR_SIG_SHA256 : if ( error ) { spprintf ( error , 0 , ""unsupported signature"" ) ; } return FAILURE ; # endif case PHAR_SIG_SHA1 : { unsigned char digest [ 20 ] ; PHP_SHA1_CTX context ; <vul-start> if ( sig_len < sizeof ( digest ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } <vul-end> PHP_SHA1Init ( & context ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } while ( ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { PHP_SHA1Update ( & context , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } PHP_SHA1Final ( digest , & context ) ; if ( memcmp ( digest , sig , sizeof ( digest ) ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } * signature_len = phar_hex_str ( ( const char * ) digest , sizeof ( digest ) , signature ) ; break ; } case PHAR_SIG_MD5 : { unsigned char digest [ 16 ] ; PHP_MD5_CTX context ; <vul-start> if ( sig_len < sizeof ( digest ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } <vul-end> PHP_MD5Init ( & context ) ; read_len = end_of_phar ; if ( read_len > sizeof ( buf ) ) { read_size = sizeof ( buf ) ; } else { read_size = ( int ) read_len ; } while ( ( len = php_stream_read ( fp , ( char * ) buf , read_size ) ) > 0 ) { PHP_MD5Update ( & context , buf , len ) ; read_len -= ( zend_off_t ) len ; if ( read_len < read_size ) { read_size = ( int ) read_len ; } } PHP_MD5Final ( digest , & context ) ; if ( memcmp ( digest , sig , sizeof ( digest ) ) ) { if ( error ) { spprintf ( error , 0 , ""broken signature"" ) ; } return FAILURE ; } * signature_len = phar_hex_str ( ( const char * ) digest , sizeof ( digest ) , signature ) ; break ; } default : if ( error ) { spprintf ( error , 0 , ""broken or unsupported signature"" ) ; } return FAILURE ; } return SUCCESS ; }"
424,"CWE-20 int arch_dup_task_struct ( struct task_struct * dst , struct task_struct * src ) { flush_fp_to_thread ( src ) ; flush_altivec_to_thread ( src ) ; flush_vsx_to_thread ( src ) ; flush_spe_to_thread ( src ) ; <vul-start> <vul-end> * dst = * src ; clear_task_ebb ( dst ) ; return 0 ; }","int arch_dup_task_struct ( struct task_struct * dst , struct task_struct * src ) { flush_fp_to_thread ( src ) ; flush_altivec_to_thread ( src ) ; flush_vsx_to_thread ( src ) ; flush_spe_to_thread ( src ) ; <vul-start> __switch_to_tm ( src ) ; tm_recheckpoint_new_task ( src ) ; <vul-end> * dst = * src ; clear_task_ebb ( dst ) ; return 0 ; }"
425,"CWE-552 static ssize_t _consolefs_write ( oe_fd_t * file_ , const void * buf , size_t count ) { ssize_t ret = - 1 ; file_t * file = _cast_file ( file_ ) ; <vul-start> if ( ! file ) <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_syscall_write_ocall ( & ret , file -> host_fd , buf , count ) != OE_OK ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> <vul-end> done : return ret ; }","static ssize_t _consolefs_write ( oe_fd_t * file_ , const void * buf , size_t count ) { ssize_t ret = - 1 ; file_t * file = _cast_file ( file_ ) ; <vul-start> if ( ! file || count > OE_SSIZE_MAX ) <vul-end> OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_syscall_write_ocall ( & ret , file -> host_fd , buf , count ) != OE_OK ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> if ( ret > ( ssize_t ) count ) { ret = - 1 ; OE_RAISE_ERRNO ( OE_EINVAL ) ; } <vul-end> done : return ret ; }"
426,"CWE-20 if ( c != ' ' ) goto missingargs ; cmd_setannotation ( tag . s , arg1 . s ) ; snmp_increment ( SETANNOTATION_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Setmetadata"" ) ) { if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg1 ) ; if ( c != ' ' ) goto missingargs ; cmd_setmetadata ( tag . s , arg1 . s ) ; snmp_increment ( SETANNOTATION_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Setquota"" ) ) { if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg1 ) ; if ( c != ' ' ) goto missingargs ; cmd_setquota ( tag . s , arg1 . s ) ; snmp_increment ( SETQUOTA_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Sort"" ) ) { if ( ! imapd_index && ! backend_current ) goto nomailbox ; usinguid = 0 ; if ( c != ' ' ) goto missingargs ; sort : cmd_sort ( tag . s , usinguid ) ; snmp_increment ( SORT_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Status"" ) ) { if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg1 ) ; if ( c != ' ' ) goto missingargs ; cmd_status ( tag . s , arg1 . s ) ; snmp_increment ( STATUS_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Scan"" ) ) { struct listargs listargs ; c = getastring ( imapd_in , imapd_out , & arg1 ) ; if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg2 ) ; if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg3 ) ; if ( c == '\\r' ) c = prot_getc ( imapd_in ) ; if ( c != '\\n' ) goto extraargs ; memset ( & listargs , 0 , sizeof ( struct listargs ) ) ; listargs . ref = arg1 . s ; strarray_append ( & listargs . pat , arg2 . s ) ; listargs . scan = arg3 . s ; cmd_list ( tag . s , & listargs ) ; snmp_increment ( SCAN_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Syncapply"" ) ) { <vul-start> <vul-end> struct dlist * kl = sync_parseline ( imapd_in ) ; if ( kl ) { cmd_syncapply ( tag . s , kl , reserve_list ) ; dlist_free ( & kl ) ; } else goto extraargs ; } else if ( ! strcmp ( cmd . s , ""Syncget"" ) ) { <vul-start> <vul-end> struct dlist * kl = sync_parseline ( imapd_in ) ; if ( kl ) { cmd_syncget ( tag . s , kl ) ; dlist_free ( & kl ) ; } else goto extraargs ; } else if ( ! strcmp ( cmd . s , ""Syncrestart"" ) ) { <vul-start> <vul-end> if ( c == '\\r' ) c = prot_getc ( imapd_in ) ; if ( c != '\\n' ) goto extraargs ; cmd_syncrestart ( tag . s , & reserve_list , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Syncrestore"" ) ) { <vul-start> <vul-end> struct dlist * kl = sync_parseline ( imapd_in ) ; if ( kl ) { cmd_syncrestore ( tag . s , kl , reserve_list ) ; dlist_free ( & kl ) ; } else goto extraargs ; } else goto badcmd ; break ; case 'T' : if ( ! strcmp ( cmd . s , ""Thread"" ) ) { if ( ! imapd_index && ! backend_current ) goto nomailbox ; usinguid = 0 ; if ( c != ' ' ) goto missingargs ; thread : cmd_thread ( tag . s , usinguid ) ; snmp_increment ( THREAD_COUNT , 1 ) ; } else goto badcmd ; break ; case 'U' : if ( ! strcmp ( cmd . s , ""Uid"" ) ) { if ( ! imapd_index && ! backend_current ) goto nomailbox ; usinguid = 1 ; if ( c != ' ' ) goto missingargs ; c = getword ( imapd_in , & arg1 ) ; if ( c != ' ' ) goto missingargs ; lcase ( arg1 . s ) ; xstrncpy ( cmdname , arg1 . s , 99 ) ; if ( ! strcmp ( arg1 . s , ""fetch"" ) ) { goto fetch ; } else if ( ! strcmp ( arg1 . s , ""store"" ) ) { goto store ; } else if ( ! strcmp ( arg1 . s , ""search"" ) ) { goto search ; } else if ( ! strcmp ( arg1 . s , ""sort"" ) ) { goto sort ; } else if ( ! strcmp ( arg1 . s , ""thread"" ) ) { goto thread ; } else if ( ! strcmp ( arg1 . s , ""copy"" ) ) { goto copy ; } else if ( ! strcmp ( arg1 . s , ""move"" ) ) { goto move ; }","if ( c != ' ' ) goto missingargs ; cmd_setannotation ( tag . s , arg1 . s ) ; snmp_increment ( SETANNOTATION_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Setmetadata"" ) ) { if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg1 ) ; if ( c != ' ' ) goto missingargs ; cmd_setmetadata ( tag . s , arg1 . s ) ; snmp_increment ( SETANNOTATION_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Setquota"" ) ) { if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg1 ) ; if ( c != ' ' ) goto missingargs ; cmd_setquota ( tag . s , arg1 . s ) ; snmp_increment ( SETQUOTA_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Sort"" ) ) { if ( ! imapd_index && ! backend_current ) goto nomailbox ; usinguid = 0 ; if ( c != ' ' ) goto missingargs ; sort : cmd_sort ( tag . s , usinguid ) ; snmp_increment ( SORT_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Status"" ) ) { if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg1 ) ; if ( c != ' ' ) goto missingargs ; cmd_status ( tag . s , arg1 . s ) ; snmp_increment ( STATUS_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Scan"" ) ) { struct listargs listargs ; c = getastring ( imapd_in , imapd_out , & arg1 ) ; if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg2 ) ; if ( c != ' ' ) goto missingargs ; c = getastring ( imapd_in , imapd_out , & arg3 ) ; if ( c == '\\r' ) c = prot_getc ( imapd_in ) ; if ( c != '\\n' ) goto extraargs ; memset ( & listargs , 0 , sizeof ( struct listargs ) ) ; listargs . ref = arg1 . s ; strarray_append ( & listargs . pat , arg2 . s ) ; listargs . scan = arg3 . s ; cmd_list ( tag . s , & listargs ) ; snmp_increment ( SCAN_COUNT , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Syncapply"" ) ) { <vul-start> if ( ! imapd_userisadmin ) goto badcmd ; <vul-end> struct dlist * kl = sync_parseline ( imapd_in ) ; if ( kl ) { cmd_syncapply ( tag . s , kl , reserve_list ) ; dlist_free ( & kl ) ; } else goto extraargs ; } else if ( ! strcmp ( cmd . s , ""Syncget"" ) ) { <vul-start> if ( ! imapd_userisadmin ) goto badcmd ; <vul-end> struct dlist * kl = sync_parseline ( imapd_in ) ; if ( kl ) { cmd_syncget ( tag . s , kl ) ; dlist_free ( & kl ) ; } else goto extraargs ; } else if ( ! strcmp ( cmd . s , ""Syncrestart"" ) ) { <vul-start> if ( ! imapd_userisadmin ) goto badcmd ; <vul-end> if ( c == '\\r' ) c = prot_getc ( imapd_in ) ; if ( c != '\\n' ) goto extraargs ; cmd_syncrestart ( tag . s , & reserve_list , 1 ) ; } else if ( ! strcmp ( cmd . s , ""Syncrestore"" ) ) { <vul-start> if ( ! imapd_userisadmin ) goto badcmd ; <vul-end> struct dlist * kl = sync_parseline ( imapd_in ) ; if ( kl ) { cmd_syncrestore ( tag . s , kl , reserve_list ) ; dlist_free ( & kl ) ; } else goto extraargs ; } else goto badcmd ; break ; case 'T' : if ( ! strcmp ( cmd . s , ""Thread"" ) ) { if ( ! imapd_index && ! backend_current ) goto nomailbox ; usinguid = 0 ; if ( c != ' ' ) goto missingargs ; thread : cmd_thread ( tag . s , usinguid ) ; snmp_increment ( THREAD_COUNT , 1 ) ; } else goto badcmd ; break ; case 'U' : if ( ! strcmp ( cmd . s , ""Uid"" ) ) { if ( ! imapd_index && ! backend_current ) goto nomailbox ; usinguid = 1 ; if ( c != ' ' ) goto missingargs ; c = getword ( imapd_in , & arg1 ) ; if ( c != ' ' ) goto missingargs ; lcase ( arg1 . s ) ; xstrncpy ( cmdname , arg1 . s , 99 ) ; if ( ! strcmp ( arg1 . s , ""fetch"" ) ) { goto fetch ; } else if ( ! strcmp ( arg1 . s , ""store"" ) ) { goto store ; } else if ( ! strcmp ( arg1 . s , ""search"" ) ) { goto search ; } else if ( ! strcmp ( arg1 . s , ""sort"" ) ) { goto sort ; } else if ( ! strcmp ( arg1 . s , ""thread"" ) ) { goto thread ; } else if ( ! strcmp ( arg1 . s , ""copy"" ) ) { goto copy ; } else if ( ! strcmp ( arg1 . s , ""move"" ) ) { goto move ; }"
427,"CWE-787 GF_Err flac_dmx_process ( GF_Filter * filter ) { GF_FLACDmxCtx * ctx = gf_filter_get_udta ( filter ) ; GF_FilterPacket * pck , * dst_pck ; u8 * output ; u8 * start ; Bool final_flush = GF_FALSE ; u32 pck_size , remain , prev_pck_size ; u64 cts = GF_FILTER_NO_TS ; FLACHeader hdr ; <vul-start> <vul-end> if ( ! ctx -> duration . num ) flac_dmx_check_dur ( filter , ctx ) ; if ( ctx -> opid && ! ctx -> is_playing ) return GF_OK ; pck = gf_filter_pid_get_packet ( ctx -> ipid ) ; if ( ! pck ) { if ( gf_filter_pid_is_eos ( ctx -> ipid ) ) { if ( ! ctx -> flac_buffer_size ) { if ( ctx -> opid ) gf_filter_pid_set_eos ( ctx -> opid ) ; if ( ctx -> src_pck ) gf_filter_pck_unref ( ctx -> src_pck ) ; ctx -> src_pck = NULL ; return GF_EOS ; } final_flush = GF_TRUE ; } else { return GF_OK ; } } prev_pck_size = ctx -> flac_buffer_size ; if ( pck && ! ctx -> resume_from ) { u8 * data = ( u8 * ) gf_filter_pck_get_data ( pck , & pck_size ) ; if ( ctx -> byte_offset != GF_FILTER_NO_BO ) { u64 byte_offset = gf_filter_pck_get_byte_offset ( pck ) ; if ( ! ctx -> flac_buffer_size ) { ctx -> byte_offset = byte_offset ; } else if ( ctx -> byte_offset + ctx -> flac_buffer_size != byte_offset ) { ctx -> byte_offset = GF_FILTER_NO_BO ; if ( ( byte_offset != GF_FILTER_NO_BO ) && ( byte_offset > ctx -> flac_buffer_size ) ) { ctx -> byte_offset = byte_offset - ctx -> flac_buffer_size ; } } } if ( ctx -> flac_buffer_size + pck_size > ctx -> flac_buffer_alloc ) { ctx -> flac_buffer_alloc = ctx -> flac_buffer_size + pck_size ; ctx -> flac_buffer = gf_realloc ( ctx -> flac_buffer , ctx -> flac_buffer_alloc ) ; } memcpy ( ctx -> flac_buffer + ctx -> flac_buffer_size , data , pck_size ) ; ctx -> flac_buffer_size += pck_size ; } if ( ctx -> timescale && pck ) { cts = gf_filter_pck_get_cts ( pck ) ; } if ( cts == GF_FILTER_NO_TS ) { prev_pck_size = 0 ; } remain = ctx -> flac_buffer_size ; start = ctx -> flac_buffer ; if ( ctx -> resume_from ) { start += ctx -> resume_from - 1 ; remain -= ctx -> resume_from - 1 ; ctx -> resume_from = 0 ; } while ( remain > 2 ) { u32 next_frame = 0 , nb_samp ; u32 cur_size = remain - 2 ; u8 * cur_buf = start + 2 ; u8 * hdr_start = NULL ; if ( final_flush ) { next_frame = remain ; } else { while ( cur_size ) { hdr_start = memchr ( cur_buf , 0xFF , cur_size ) ; if ( ! hdr_start ) break ; next_frame = ( u32 ) ( hdr_start - start ) ; if ( next_frame == remain ) break ; if ( ( hdr_start [ 1 ] & 0xFC ) == 0xF8 ) { if ( flac_parse_header ( ctx , hdr_start , ( u32 ) remain - next_frame , & hdr ) ) break ; } cur_buf = hdr_start + 1 ; cur_size = ( u32 ) ( cur_buf - start ) ; assert ( cur_size <= remain ) ; cur_size = remain - cur_size ; hdr_start = NULL ; } if ( ! hdr_start ) break ; if ( next_frame == remain ) break ; } if ( ! ctx -> initialized ) { u32 size = next_frame ; u32 dsi_end = 0 ; gf_bs_reassign_buffer ( ctx -> bs , ctx -> flac_buffer , size ) ; u32 magic = gf_bs_read_u32 ( ctx -> bs ) ; if ( magic != GF_4CC ( 'f' , 'L' , 'a' , 'C' ) ) { <vul-start> <vul-end> } while ( gf_bs_available ( ctx -> bs ) ) { Bool last = gf_bs_read_int ( ctx -> bs , 1 ) ; u32 type = gf_bs_read_int ( ctx -> bs , 7 ) ; u32 len = gf_bs_read_int ( ctx -> bs , 24 ) ; if ( type == 0 ) { u16 min_block_size = gf_bs_read_u16 ( ctx -> bs ) ; u16 max_block_size = gf_bs_read_u16 ( ctx -> bs ) ; gf_bs_read_u24 ( ctx -> bs ) ; gf_bs_read_u24 ( ctx -> bs ) ; ctx -> sample_rate = gf_bs_read_int ( ctx -> bs , 20 ) ; ctx -> nb_channels = 1 + gf_bs_read_int ( ctx -> bs , 3 ) ; ctx -> bits_per_sample = 1 + gf_bs_read_int ( ctx -> bs , 5 ) ; if ( min_block_size == max_block_size ) ctx -> block_size = min_block_size ; else ctx -> block_size = 0 ; ctx -> duration . num = gf_bs_read_long_int ( ctx -> bs , 36 ) ; ctx -> duration . den = ctx -> sample_rate ; gf_bs_skip_bytes ( ctx -> bs , 16 ) ; dsi_end = ( u32 ) gf_bs_get_position ( ctx -> bs ) ; } else { gf_bs_skip_bytes ( ctx -> bs , len ) ; } if ( last ) break ; } <vul-start> <vul-end> flac_dmx_check_pid ( filter , ctx , ctx -> flac_buffer + 4 , dsi_end - 4 ) ; remain -= size ; start += size ; ctx -> initialized = GF_TRUE ; if ( ! ctx -> is_playing ) break ; continue ; } if ( ( start [ 0 ] != 0xFF ) && ( ( start [ 1 ] & 0xFC ) != 0xF8 ) ) { GF_LOG ( GF_LOG_WARNING , GF_LOG_PARSER , ( ""[FLACDmx] invalid frame, droping %d bytes and resyncing\\n"" , next_frame ) ) ; start += next_frame ; remain -= next_frame ; continue ; } flac_parse_header ( ctx , start , next_frame , & hdr ) ; if ( hdr . sample_rate != ctx -> sample_rate ) { ctx -> sample_rate = hdr . sample_rate ; gf_filter_pid_set_property ( ctx -> opid , GF_PROP_PID_SAMPLE_RATE , & PROP_UINT ( ctx -> sample_rate ) ) ; } nb_samp = hdr . block_size ; if ( ctx -> in_seek ) { u64 nb_samples_at_seek = ( u64 ) ( ctx -> start_range * ctx -> sample_rate ) ; if ( ctx -> cts + nb_samp >= nb_samples_at_seek ) { ctx -> in_seek = GF_FALSE ; } } if ( ctx -> timescale && ! prev_pck_size && ( cts != GF_FILTER_NO_TS ) ) { ctx -> cts = cts ; cts = GF_FILTER_NO_TS ; } if ( ! ctx -> in_seek ) { dst_pck = gf_filter_pck_new_alloc ( ctx -> opid , next_frame , & output ) ; memcpy ( output , start , next_frame ) ; gf_filter_pck_set_cts ( dst_pck , ctx -> cts ) ; if ( ! ctx -> timescale || ( ctx -> timescale == ctx -> sample_rate ) ) gf_filter_pck_set_duration ( dst_pck , nb_samp ) ; else { gf_filter_pck_set_duration ( dst_pck , ( nb_samp * ctx -> timescale ) / ctx -> sample_rate ) ; } gf_filter_pck_set_sap ( dst_pck , GF_FILTER_SAP_1 ) ; gf_filter_pck_set_framing ( dst_pck , GF_TRUE , GF_TRUE ) ; if ( ctx -> byte_offset != GF_FILTER_NO_BO ) { gf_filter_pck_set_byte_offset ( dst_pck , ctx -> byte_offset ) ; } gf_filter_pck_send ( dst_pck ) ; } flac_dmx_update_cts ( ctx , nb_samp ) ; assert ( start [ 0 ] == 0xFF ) ; assert ( ( start [ 1 ] & 0xFC ) == 0xF8 ) ; start += next_frame ; assert ( remain >= next_frame ) ;","GF_Err flac_dmx_process ( GF_Filter * filter ) { GF_FLACDmxCtx * ctx = gf_filter_get_udta ( filter ) ; GF_FilterPacket * pck , * dst_pck ; u8 * output ; u8 * start ; Bool final_flush = GF_FALSE ; u32 pck_size , remain , prev_pck_size ; u64 cts = GF_FILTER_NO_TS ; FLACHeader hdr ; <vul-start> if ( ctx -> in_error ) return GF_NON_COMPLIANT_BITSTREAM ; <vul-end> if ( ! ctx -> duration . num ) flac_dmx_check_dur ( filter , ctx ) ; if ( ctx -> opid && ! ctx -> is_playing ) return GF_OK ; pck = gf_filter_pid_get_packet ( ctx -> ipid ) ; if ( ! pck ) { if ( gf_filter_pid_is_eos ( ctx -> ipid ) ) { if ( ! ctx -> flac_buffer_size ) { if ( ctx -> opid ) gf_filter_pid_set_eos ( ctx -> opid ) ; if ( ctx -> src_pck ) gf_filter_pck_unref ( ctx -> src_pck ) ; ctx -> src_pck = NULL ; return GF_EOS ; } final_flush = GF_TRUE ; } else { return GF_OK ; } } prev_pck_size = ctx -> flac_buffer_size ; if ( pck && ! ctx -> resume_from ) { u8 * data = ( u8 * ) gf_filter_pck_get_data ( pck , & pck_size ) ; if ( ctx -> byte_offset != GF_FILTER_NO_BO ) { u64 byte_offset = gf_filter_pck_get_byte_offset ( pck ) ; if ( ! ctx -> flac_buffer_size ) { ctx -> byte_offset = byte_offset ; } else if ( ctx -> byte_offset + ctx -> flac_buffer_size != byte_offset ) { ctx -> byte_offset = GF_FILTER_NO_BO ; if ( ( byte_offset != GF_FILTER_NO_BO ) && ( byte_offset > ctx -> flac_buffer_size ) ) { ctx -> byte_offset = byte_offset - ctx -> flac_buffer_size ; } } } if ( ctx -> flac_buffer_size + pck_size > ctx -> flac_buffer_alloc ) { ctx -> flac_buffer_alloc = ctx -> flac_buffer_size + pck_size ; ctx -> flac_buffer = gf_realloc ( ctx -> flac_buffer , ctx -> flac_buffer_alloc ) ; } memcpy ( ctx -> flac_buffer + ctx -> flac_buffer_size , data , pck_size ) ; ctx -> flac_buffer_size += pck_size ; } if ( ctx -> timescale && pck ) { cts = gf_filter_pck_get_cts ( pck ) ; } if ( cts == GF_FILTER_NO_TS ) { prev_pck_size = 0 ; } remain = ctx -> flac_buffer_size ; start = ctx -> flac_buffer ; if ( ctx -> resume_from ) { start += ctx -> resume_from - 1 ; remain -= ctx -> resume_from - 1 ; ctx -> resume_from = 0 ; } while ( remain > 2 ) { u32 next_frame = 0 , nb_samp ; u32 cur_size = remain - 2 ; u8 * cur_buf = start + 2 ; u8 * hdr_start = NULL ; if ( final_flush ) { next_frame = remain ; } else { while ( cur_size ) { hdr_start = memchr ( cur_buf , 0xFF , cur_size ) ; if ( ! hdr_start ) break ; next_frame = ( u32 ) ( hdr_start - start ) ; if ( next_frame == remain ) break ; if ( ( hdr_start [ 1 ] & 0xFC ) == 0xF8 ) { if ( flac_parse_header ( ctx , hdr_start , ( u32 ) remain - next_frame , & hdr ) ) break ; } cur_buf = hdr_start + 1 ; cur_size = ( u32 ) ( cur_buf - start ) ; assert ( cur_size <= remain ) ; cur_size = remain - cur_size ; hdr_start = NULL ; } if ( ! hdr_start ) break ; if ( next_frame == remain ) break ; } if ( ! ctx -> initialized ) { u32 size = next_frame ; u32 dsi_end = 0 ; gf_bs_reassign_buffer ( ctx -> bs , ctx -> flac_buffer , size ) ; u32 magic = gf_bs_read_u32 ( ctx -> bs ) ; if ( magic != GF_4CC ( 'f' , 'L' , 'a' , 'C' ) ) { <vul-start> GF_LOG ( GF_LOG_ERROR , GF_LOG_PARSER , ( ""[FLACDmx] invalid FLAC magic\\n"" ) ) ; ctx -> in_error = GF_TRUE ; ctx -> flac_buffer_size = 0 ; if ( pck ) gf_filter_pid_drop_packet ( ctx -> ipid ) ; return GF_NON_COMPLIANT_BITSTREAM ; <vul-end> } while ( gf_bs_available ( ctx -> bs ) ) { Bool last = gf_bs_read_int ( ctx -> bs , 1 ) ; u32 type = gf_bs_read_int ( ctx -> bs , 7 ) ; u32 len = gf_bs_read_int ( ctx -> bs , 24 ) ; if ( type == 0 ) { u16 min_block_size = gf_bs_read_u16 ( ctx -> bs ) ; u16 max_block_size = gf_bs_read_u16 ( ctx -> bs ) ; gf_bs_read_u24 ( ctx -> bs ) ; gf_bs_read_u24 ( ctx -> bs ) ; ctx -> sample_rate = gf_bs_read_int ( ctx -> bs , 20 ) ; ctx -> nb_channels = 1 + gf_bs_read_int ( ctx -> bs , 3 ) ; ctx -> bits_per_sample = 1 + gf_bs_read_int ( ctx -> bs , 5 ) ; if ( min_block_size == max_block_size ) ctx -> block_size = min_block_size ; else ctx -> block_size = 0 ; ctx -> duration . num = gf_bs_read_long_int ( ctx -> bs , 36 ) ; ctx -> duration . den = ctx -> sample_rate ; gf_bs_skip_bytes ( ctx -> bs , 16 ) ; dsi_end = ( u32 ) gf_bs_get_position ( ctx -> bs ) ; } else { gf_bs_skip_bytes ( ctx -> bs , len ) ; } if ( last ) break ; } <vul-start> if ( ! dsi_end ) { GF_LOG ( GF_LOG_ERROR , GF_LOG_PARSER , ( ""[FLACDmx] invalid FLAC header\\n"" ) ) ; ctx -> in_error = GF_TRUE ; ctx -> flac_buffer_size = 0 ; if ( pck ) gf_filter_pid_drop_packet ( ctx -> ipid ) ; return GF_NON_COMPLIANT_BITSTREAM ; } <vul-end> flac_dmx_check_pid ( filter , ctx , ctx -> flac_buffer + 4 , dsi_end - 4 ) ; remain -= size ; start += size ; ctx -> initialized = GF_TRUE ; if ( ! ctx -> is_playing ) break ; continue ; } if ( ( start [ 0 ] != 0xFF ) && ( ( start [ 1 ] & 0xFC ) != 0xF8 ) ) { GF_LOG ( GF_LOG_WARNING , GF_LOG_PARSER , ( ""[FLACDmx] invalid frame, droping %d bytes and resyncing\\n"" , next_frame ) ) ; start += next_frame ; remain -= next_frame ; continue ; } flac_parse_header ( ctx , start , next_frame , & hdr ) ; if ( hdr . sample_rate != ctx -> sample_rate ) { ctx -> sample_rate = hdr . sample_rate ; gf_filter_pid_set_property ( ctx -> opid , GF_PROP_PID_SAMPLE_RATE , & PROP_UINT ( ctx -> sample_rate ) ) ; } nb_samp = hdr . block_size ; if ( ctx -> in_seek ) { u64 nb_samples_at_seek = ( u64 ) ( ctx -> start_range * ctx -> sample_rate ) ; if ( ctx -> cts + nb_samp >= nb_samples_at_seek ) { ctx -> in_seek = GF_FALSE ; } } if ( ctx -> timescale && ! prev_pck_size && ( cts != GF_FILTER_NO_TS ) ) { ctx -> cts = cts ; cts = GF_FILTER_NO_TS ; } if ( ! ctx -> in_seek ) { dst_pck = gf_filter_pck_new_alloc ( ctx -> opid , next_frame , & output ) ; memcpy ( output , start , next_frame ) ; gf_filter_pck_set_cts ( dst_pck , ctx -> cts ) ; if ( ! ctx -> timescale || ( ctx -> timescale == ctx -> sample_rate ) ) gf_filter_pck_set_duration ( dst_pck , nb_samp ) ; else { gf_filter_pck_set_duration ( dst_pck , ( nb_samp * ctx -> timescale ) / ctx -> sample_rate ) ; } gf_filter_pck_set_sap ( dst_pck , GF_FILTER_SAP_1 ) ; gf_filter_pck_set_framing ( dst_pck , GF_TRUE , GF_TRUE ) ; if ( ctx -> byte_offset != GF_FILTER_NO_BO ) { gf_filter_pck_set_byte_offset ( dst_pck , ctx -> byte_offset ) ; } gf_filter_pck_send ( dst_pck ) ; } flac_dmx_update_cts ( ctx , nb_samp ) ; assert ( start [ 0 ] == 0xFF ) ; assert ( ( start [ 1 ] & 0xFC ) == 0xF8 ) ; start += next_frame ; assert ( remain >= next_frame ) ;"
428,"CWE-20 int bt_sock_stream_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; int err = 0 ; size_t target , copied = 0 ; long timeo ; if ( flags & MSG_OOB ) return - EOPNOTSUPP ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> BT_DBG ( ""sk %p size %zu"" , sk , size ) ; lock_sock ( sk ) ; target = sock_rcvlowat ( sk , flags & MSG_WAITALL , size ) ; timeo = sock_rcvtimeo ( sk , flags & MSG_DONTWAIT ) ; do { struct sk_buff * skb ; int chunk ; skb = skb_dequeue ( & sk -> sk_receive_queue ) ; if ( ! skb ) { if ( copied >= target ) break ; err = sock_error ( sk ) ; if ( err ) break ; if ( sk -> sk_shutdown & RCV_SHUTDOWN ) break ; err = - EAGAIN ; if ( ! timeo ) break ; timeo = bt_sock_data_wait ( sk , timeo ) ; if ( signal_pending ( current ) ) { err = sock_intr_errno ( timeo ) ; goto out ; } continue ; } chunk = min_t ( unsigned int , skb -> len , size ) ; if ( skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , chunk ) ) { skb_queue_head ( & sk -> sk_receive_queue , skb ) ; if ( ! copied ) copied = - EFAULT ; break ; } copied += chunk ; size -= chunk ; sock_recv_ts_and_drops ( msg , sk , skb ) ; if ( ! ( flags & MSG_PEEK ) ) { int skb_len = skb_headlen ( skb ) ; if ( chunk <= skb_len ) { __skb_pull ( skb , chunk ) ; } else { struct sk_buff * frag ; __skb_pull ( skb , skb_len ) ; chunk -= skb_len ; skb_walk_frags ( skb , frag ) { if ( chunk <= frag -> len ) { skb -> len -= chunk ; skb -> data_len -= chunk ; __skb_pull ( frag , chunk ) ; break ;","int bt_sock_stream_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; int err = 0 ; size_t target , copied = 0 ; long timeo ; if ( flags & MSG_OOB ) return - EOPNOTSUPP ; <vul-start> <vul-end> BT_DBG ( ""sk %p size %zu"" , sk , size ) ; lock_sock ( sk ) ; target = sock_rcvlowat ( sk , flags & MSG_WAITALL , size ) ; timeo = sock_rcvtimeo ( sk , flags & MSG_DONTWAIT ) ; do { struct sk_buff * skb ; int chunk ; skb = skb_dequeue ( & sk -> sk_receive_queue ) ; if ( ! skb ) { if ( copied >= target ) break ; err = sock_error ( sk ) ; if ( err ) break ; if ( sk -> sk_shutdown & RCV_SHUTDOWN ) break ; err = - EAGAIN ; if ( ! timeo ) break ; timeo = bt_sock_data_wait ( sk , timeo ) ; if ( signal_pending ( current ) ) { err = sock_intr_errno ( timeo ) ; goto out ; } continue ; } chunk = min_t ( unsigned int , skb -> len , size ) ; if ( skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , chunk ) ) { skb_queue_head ( & sk -> sk_receive_queue , skb ) ; if ( ! copied ) copied = - EFAULT ; break ; } copied += chunk ; size -= chunk ; sock_recv_ts_and_drops ( msg , sk , skb ) ; if ( ! ( flags & MSG_PEEK ) ) { int skb_len = skb_headlen ( skb ) ; if ( chunk <= skb_len ) { __skb_pull ( skb , chunk ) ; } else { struct sk_buff * frag ; __skb_pull ( skb , skb_len ) ; chunk -= skb_len ; skb_walk_frags ( skb , frag ) { if ( chunk <= frag -> len ) { skb -> len -= chunk ; skb -> data_len -= chunk ; __skb_pull ( frag , chunk ) ; break ;"
429,"CWE-125 static inline unsigned short ReadPropertyUnsignedShort ( const EndianType endian , const unsigned char * buffer ) { unsigned short value ; if ( endian == LSBEndian ) { <vul-start> value = ( unsigned short ) ( ( buffer [ 1 ] << 8 ) | buffer [ 0 ] ) ; return ( ( unsigned short ) ( value & 0xffff ) ) ; <vul-end> } <vul-start> value = ( unsigned short ) ( ( ( ( unsigned char * ) buffer ) [ 0 ] << 8 ) | ( ( unsigned char * ) buffer ) [ 1 ] ) ; return ( ( unsigned short ) ( value & 0xffff ) ) ; <vul-end> }","static inline unsigned short ReadPropertyUnsignedShort ( const EndianType endian , const unsigned char * buffer ) { unsigned short value ; if ( endian == LSBEndian ) { <vul-start> value = ( unsigned short ) buffer [ 1 ] << 8 ; value |= ( unsigned short ) buffer [ 0 ] ; return ( value & 0xffff ) ; <vul-end> } <vul-start> value = ( unsigned short ) buffer [ 0 ] << 8 ; value |= ( unsigned short ) buffer [ 1 ] ; return ( value & 0xffff ) ; <vul-end> }"
430,"CWE-119 static int cdrom_ioctl_media_changed ( struct cdrom_device_info * cdi , unsigned long arg ) { struct cdrom_changer_info * info ; int ret ; cd_dbg ( CD_DO_IOCTL , ""entering CDROM_MEDIA_CHANGED\\n"" ) ; if ( ! CDROM_CAN ( CDC_MEDIA_CHANGED ) ) return - ENOSYS ; if ( ! CDROM_CAN ( CDC_SELECT_DISC ) || arg == CDSL_CURRENT ) return media_changed ( cdi , 1 ) ; <vul-start> if ( ( unsigned int ) arg >= cdi -> capacity ) <vul-end> return - EINVAL ; info = kmalloc ( sizeof ( * info ) , GFP_KERNEL ) ; if ( ! info ) return - ENOMEM ; ret = cdrom_read_mech_status ( cdi , info ) ; if ( ! ret ) ret = info -> slots [ arg ] . change ; kfree ( info ) ; return ret ; }","static int cdrom_ioctl_media_changed ( struct cdrom_device_info * cdi , unsigned long arg ) { struct cdrom_changer_info * info ; int ret ; cd_dbg ( CD_DO_IOCTL , ""entering CDROM_MEDIA_CHANGED\\n"" ) ; if ( ! CDROM_CAN ( CDC_MEDIA_CHANGED ) ) return - ENOSYS ; if ( ! CDROM_CAN ( CDC_SELECT_DISC ) || arg == CDSL_CURRENT ) return media_changed ( cdi , 1 ) ; <vul-start> if ( arg >= cdi -> capacity ) <vul-end> return - EINVAL ; info = kmalloc ( sizeof ( * info ) , GFP_KERNEL ) ; if ( ! info ) return - ENOMEM ; ret = cdrom_read_mech_status ( cdi , info ) ; if ( ! ret ) ret = info -> slots [ arg ] . change ; kfree ( info ) ; return ret ; }"
431,"CWE-119 static __u8 * nci_extract_rf_params_nfca_passive_poll ( struct nci_dev * ndev , struct rf_tech_specific_params_nfca_poll * nfca_poll , __u8 * data ) { nfca_poll -> sens_res = __le16_to_cpu ( * ( ( __u16 * ) data ) ) ; data += 2 ; <vul-start> nfca_poll -> nfcid1_len = * data ++ ; <vul-end> pr_debug ( ""sens_res 0x%x, nfcid1_len %d\\n"" , nfca_poll -> sens_res , nfca_poll -> nfcid1_len ) ; memcpy ( nfca_poll -> nfcid1 , data , nfca_poll -> nfcid1_len ) ; data += nfca_poll -> nfcid1_len ; nfca_poll -> sel_res_len = * data ++ ; if ( nfca_poll -> sel_res_len != 0 ) nfca_poll -> sel_res = * data ++ ; pr_debug ( ""sel_res_len %d, sel_res 0x%x\\n"" , nfca_poll -> sel_res_len , nfca_poll -> sel_res ) ; return data ; }","static __u8 * nci_extract_rf_params_nfca_passive_poll ( struct nci_dev * ndev , struct rf_tech_specific_params_nfca_poll * nfca_poll , __u8 * data ) { nfca_poll -> sens_res = __le16_to_cpu ( * ( ( __u16 * ) data ) ) ; data += 2 ; <vul-start> nfca_poll -> nfcid1_len = min_t ( __u8 , * data ++ , NFC_NFCID1_MAXSIZE ) ; <vul-end> pr_debug ( ""sens_res 0x%x, nfcid1_len %d\\n"" , nfca_poll -> sens_res , nfca_poll -> nfcid1_len ) ; memcpy ( nfca_poll -> nfcid1 , data , nfca_poll -> nfcid1_len ) ; data += nfca_poll -> nfcid1_len ; nfca_poll -> sel_res_len = * data ++ ; if ( nfca_poll -> sel_res_len != 0 ) nfca_poll -> sel_res = * data ++ ; pr_debug ( ""sel_res_len %d, sel_res 0x%x\\n"" , nfca_poll -> sel_res_len , nfca_poll -> sel_res ) ; return data ; }"
432,"CWE-189 Datum txid_snapshot_recv ( PG_FUNCTION_ARGS ) { StringInfo buf = ( StringInfo ) PG_GETARG_POINTER ( 0 ) ; TxidSnapshot * snap ; txid last = 0 ; int nxip ; int i ; <vul-start> int avail ; int expect ; <vul-end> txid xmin , xmax ; nxip = pq_getmsgint ( buf , 4 ) ; <vul-start> avail = buf -> len - buf -> cursor ; expect = 8 + 8 + nxip * 8 ; if ( nxip < 0 || nxip > avail || expect > avail ) <vul-end> goto bad_format ; xmin = pq_getmsgint64 ( buf ) ; xmax = pq_getmsgint64 ( buf ) ; if ( xmin == 0 || xmax == 0 || xmin > xmax || xmax > MAX_TXID ) goto bad_format ; snap = palloc ( TXID_SNAPSHOT_SIZE ( nxip ) ) ; snap -> xmin = xmin ; snap -> xmax = xmax ; snap -> nxip = nxip ; SET_VARSIZE ( snap , TXID_SNAPSHOT_SIZE ( nxip ) ) ; for ( i = 0 ; i < nxip ; i ++ ) { txid cur = pq_getmsgint64 ( buf ) ; if ( cur <= last || cur < xmin || cur >= xmax ) goto bad_format ; snap -> xip [ i ] = cur ; last = cur ; } PG_RETURN_POINTER ( snap ) ; bad_format : elog ( ERROR , ""invalid snapshot data"" ) ; return ( Datum ) NULL ; }","Datum txid_snapshot_recv ( PG_FUNCTION_ARGS ) { StringInfo buf = ( StringInfo ) PG_GETARG_POINTER ( 0 ) ; TxidSnapshot * snap ; txid last = 0 ; int nxip ; int i ; <vul-start> <vul-end> txid xmin , xmax ; nxip = pq_getmsgint ( buf , 4 ) ; <vul-start> if ( nxip < 0 || nxip > TXID_SNAPSHOT_MAX_NXIP ) <vul-end> goto bad_format ; xmin = pq_getmsgint64 ( buf ) ; xmax = pq_getmsgint64 ( buf ) ; if ( xmin == 0 || xmax == 0 || xmin > xmax || xmax > MAX_TXID ) goto bad_format ; snap = palloc ( TXID_SNAPSHOT_SIZE ( nxip ) ) ; snap -> xmin = xmin ; snap -> xmax = xmax ; snap -> nxip = nxip ; SET_VARSIZE ( snap , TXID_SNAPSHOT_SIZE ( nxip ) ) ; for ( i = 0 ; i < nxip ; i ++ ) { txid cur = pq_getmsgint64 ( buf ) ; if ( cur <= last || cur < xmin || cur >= xmax ) goto bad_format ; snap -> xip [ i ] = cur ; last = cur ; } PG_RETURN_POINTER ( snap ) ; bad_format : elog ( ERROR , ""invalid snapshot data"" ) ; return ( Datum ) NULL ; }"
433,"CWE-119 <vul-start> static void rd_pick_sb_modes ( VP9_COMP * cpi , const TileInfo * const tile , int mi_row , int mi_col , int * totalrate , int64_t * totaldist , <vul-end> BLOCK_SIZE bsize , PICK_MODE_CONTEXT * ctx , int64_t best_rd ) { VP9_COMMON * const cm = & cpi -> common ; <vul-start> MACROBLOCK * const x = & cpi -> mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; MB_MODE_INFO * mbmi ; struct macroblock_plane * const p = x -> plane ; struct macroblockd_plane * const pd = xd -> plane ; const AQ_MODE aq_mode = cpi -> oxcf . aq_mode ; int i , orig_rdmult ; <vul-start> double rdmult_ratio ; vp9_clear_system_state ( ) ; rdmult_ratio = 1.0 ; <vul-end> x -> use_lp32x32fdct = 1 ; <vul-start> if ( bsize < BLOCK_8X8 ) { if ( x -> ab_index != 0 ) { * totalrate = 0 ; * totaldist = 0 ; return ; } } set_offsets ( cpi , tile , mi_row , mi_col , bsize ) ; <vul-end> mbmi = & xd -> mi [ 0 ] -> mbmi ; mbmi -> sb_type = bsize ; for ( i = 0 ; i < MAX_MB_PLANE ; ++ i ) { p [ i ] . coeff = ctx -> coeff_pbuf [ i ] [ 0 ] ; p [ i ] . qcoeff = ctx -> qcoeff_pbuf [ i ] [ 0 ] ; pd [ i ] . dqcoeff = ctx -> dqcoeff_pbuf [ i ] [ 0 ] ; p [ i ] . eobs = ctx -> eobs_pbuf [ i ] [ 0 ] ; } ctx -> is_coded = 0 ; <vul-start> <vul-end> x -> skip_recode = 0 ; mbmi -> skip = 0 ; <vul-start> x -> source_variance = get_sby_perpixel_variance ( cpi , x , bsize ) ; <vul-end> if ( aq_mode == VARIANCE_AQ ) { const int energy = bsize <= BLOCK_16X16 ? x -> mb_energy : vp9_block_energy ( cpi , x , bsize ) ; if ( cm -> frame_type == KEY_FRAME || cpi -> refresh_alt_ref_frame || ( cpi -> refresh_golden_frame && ! cpi -> rc . is_src_frame_alt_ref ) ) { mbmi -> segment_id = vp9_vaq_segment_id ( energy ) ; } else { const uint8_t * const map = cm -> seg . update_map ? cpi -> segmentation_map : cm -> last_frame_seg_map ; <vul-start> mbmi -> segment_id = vp9_get_segment_id ( cm , map , bsize , mi_row , mi_col ) ; <vul-end> } <vul-start> rdmult_ratio = vp9_vaq_rdmult_ratio ( energy ) ; vp9_init_plane_quantizers ( cpi , x ) ; } orig_rdmult = x -> rdmult ; if ( cpi -> oxcf . tuning == VP8_TUNE_SSIM ) activity_masking ( cpi , x ) ; if ( aq_mode == VARIANCE_AQ ) { vp9_clear_system_state ( ) ; x -> rdmult = ( int ) round ( x -> rdmult * rdmult_ratio ) ; <vul-end> } else if ( aq_mode == COMPLEXITY_AQ ) { <vul-start> const int mi_offset = mi_row * cm -> mi_cols + mi_col ; unsigned char complexity = cpi -> complexity_map [ mi_offset ] ; const int is_edge = ( mi_row <= 1 ) || ( mi_row >= ( cm -> mi_rows - 2 ) ) || ( mi_col <= 1 ) || ( mi_col >= ( cm -> mi_cols - 2 ) ) ; if ( ! is_edge && ( complexity > 128 ) ) x -> rdmult += ( ( x -> rdmult * ( complexity - 128 ) ) / 256 ) ; <vul-end> } else if ( aq_mode == CYCLIC_REFRESH_AQ ) { const uint8_t * const map = cm -> seg . update_map ? cpi -> segmentation_map : cm -> last_frame_seg_map ; <vul-start> if ( vp9_get_segment_id ( cm , map , bsize , mi_row , mi_col ) ) <vul-end> x -> rdmult = vp9_cyclic_refresh_get_rdmult ( cpi -> cyclic_refresh ) ; } if ( frame_is_intra_only ( cm ) ) { <vul-start> vp9_rd_pick_intra_mode_sb ( cpi , x , totalrate , totaldist , bsize , ctx , best_rd ) ; <vul-end> } else { <vul-start> if ( bsize >= BLOCK_8X8 ) vp9_rd_pick_inter_mode_sb ( cpi , x , tile , mi_row , mi_col , totalrate , totaldist , bsize , ctx , best_rd ) ; <vul-end> else <vul-start> vp9_rd_pick_inter_mode_sub8x8 ( cpi , x , tile , mi_row , mi_col , totalrate , totaldist , bsize , ctx , best_rd ) ; } if ( aq_mode == VARIANCE_AQ ) { x -> rdmult = orig_rdmult ; if ( * totalrate != INT_MAX ) { vp9_clear_system_state ( ) ; * totalrate = ( int ) round ( * totalrate * rdmult_ratio ) ; } } else if ( aq_mode == COMPLEXITY_AQ || aq_mode == CYCLIC_REFRESH_AQ ) { x -> rdmult = orig_rdmult ; <vul-end> } } <vul-start> <vul-end>","<vul-start> static void rd_pick_sb_modes ( VP9_COMP * cpi , TileDataEnc * tile_data , MACROBLOCK * const x , int mi_row , int mi_col , RD_COST * rd_cost , <vul-end> BLOCK_SIZE bsize , PICK_MODE_CONTEXT * ctx , int64_t best_rd ) { VP9_COMMON * const cm = & cpi -> common ; <vul-start> TileInfo * const tile_info = & tile_data -> tile_info ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; MB_MODE_INFO * mbmi ; struct macroblock_plane * const p = x -> plane ; struct macroblockd_plane * const pd = xd -> plane ; const AQ_MODE aq_mode = cpi -> oxcf . aq_mode ; int i , orig_rdmult ; <vul-start> vpx_clear_system_state ( ) ; <vul-end> x -> use_lp32x32fdct = 1 ; <vul-start> set_offsets ( cpi , tile_info , x , mi_row , mi_col , bsize ) ; <vul-end> mbmi = & xd -> mi [ 0 ] -> mbmi ; mbmi -> sb_type = bsize ; for ( i = 0 ; i < MAX_MB_PLANE ; ++ i ) { p [ i ] . coeff = ctx -> coeff_pbuf [ i ] [ 0 ] ; p [ i ] . qcoeff = ctx -> qcoeff_pbuf [ i ] [ 0 ] ; pd [ i ] . dqcoeff = ctx -> dqcoeff_pbuf [ i ] [ 0 ] ; p [ i ] . eobs = ctx -> eobs_pbuf [ i ] [ 0 ] ; } ctx -> is_coded = 0 ; <vul-start> ctx -> skippable = 0 ; ctx -> pred_pixel_ready = 0 ; <vul-end> x -> skip_recode = 0 ; mbmi -> skip = 0 ; <vul-start> # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { x -> source_variance = vp9_high_get_sby_perpixel_variance ( cpi , & x -> plane [ 0 ] . src , bsize , xd -> bd ) ; } else { x -> source_variance = vp9_get_sby_perpixel_variance ( cpi , & x -> plane [ 0 ] . src , bsize ) ; } # else x -> source_variance = vp9_get_sby_perpixel_variance ( cpi , & x -> plane [ 0 ] . src , bsize ) ; # endif orig_rdmult = x -> rdmult ; <vul-end> if ( aq_mode == VARIANCE_AQ ) { const int energy = bsize <= BLOCK_16X16 ? x -> mb_energy : vp9_block_energy ( cpi , x , bsize ) ; if ( cm -> frame_type == KEY_FRAME || cpi -> refresh_alt_ref_frame || ( cpi -> refresh_golden_frame && ! cpi -> rc . is_src_frame_alt_ref ) ) { mbmi -> segment_id = vp9_vaq_segment_id ( energy ) ; } else { const uint8_t * const map = cm -> seg . update_map ? cpi -> segmentation_map : cm -> last_frame_seg_map ; <vul-start> mbmi -> segment_id = get_segment_id ( cm , map , bsize , mi_row , mi_col ) ; <vul-end> } <vul-start> x -> rdmult = set_segment_rdmult ( cpi , x , mbmi -> segment_id ) ; <vul-end> } else if ( aq_mode == COMPLEXITY_AQ ) { <vul-start> x -> rdmult = set_segment_rdmult ( cpi , x , mbmi -> segment_id ) ; <vul-end> } else if ( aq_mode == CYCLIC_REFRESH_AQ ) { const uint8_t * const map = cm -> seg . update_map ? cpi -> segmentation_map : cm -> last_frame_seg_map ; <vul-start> if ( cyclic_refresh_segment_id_boosted ( get_segment_id ( cm , map , bsize , mi_row , mi_col ) ) ) <vul-end> x -> rdmult = vp9_cyclic_refresh_get_rdmult ( cpi -> cyclic_refresh ) ; } if ( frame_is_intra_only ( cm ) ) { <vul-start> vp9_rd_pick_intra_mode_sb ( cpi , x , rd_cost , bsize , ctx , best_rd ) ; <vul-end> } else { <vul-start> if ( bsize >= BLOCK_8X8 ) { if ( segfeature_active ( & cm -> seg , mbmi -> segment_id , SEG_LVL_SKIP ) ) vp9_rd_pick_inter_mode_sb_seg_skip ( cpi , tile_data , x , rd_cost , bsize , ctx , best_rd ) ; <vul-end> else <vul-start> vp9_rd_pick_inter_mode_sb ( cpi , tile_data , x , mi_row , mi_col , rd_cost , bsize , ctx , best_rd ) ; } else { vp9_rd_pick_inter_mode_sub8x8 ( cpi , tile_data , x , mi_row , mi_col , rd_cost , bsize , ctx , best_rd ) ; <vul-end> } } <vul-start> if ( ( rd_cost -> rate != INT_MAX ) && ( aq_mode == COMPLEXITY_AQ ) && ( bsize >= BLOCK_16X16 ) && ( cm -> frame_type == KEY_FRAME || cpi -> refresh_alt_ref_frame || ( cpi -> refresh_golden_frame && ! cpi -> rc . is_src_frame_alt_ref ) ) ) { vp9_caq_select_segment ( cpi , x , bsize , mi_row , mi_col , rd_cost -> rate ) ; } x -> rdmult = orig_rdmult ; if ( rd_cost -> rate == INT_MAX ) rd_cost -> rdcost = INT64_MAX ; ctx -> rate = rd_cost -> rate ; ctx -> dist = rd_cost -> dist ; } <vul-end>"
434,"CWE-264 static inline int check_sticky ( struct inode * dir , struct inode * inode ) { kuid_t fsuid = current_fsuid ( ) ; if ( ! ( dir -> i_mode & S_ISVTX ) ) return 0 ; if ( uid_eq ( inode -> i_uid , fsuid ) ) return 0 ; if ( uid_eq ( dir -> i_uid , fsuid ) ) return 0 ; <vul-start> return ! inode_capable ( inode , CAP_FOWNER ) ; <vul-end> }","static inline int check_sticky ( struct inode * dir , struct inode * inode ) { kuid_t fsuid = current_fsuid ( ) ; if ( ! ( dir -> i_mode & S_ISVTX ) ) return 0 ; if ( uid_eq ( inode -> i_uid , fsuid ) ) return 0 ; if ( uid_eq ( dir -> i_uid , fsuid ) ) return 0 ; <vul-start> return ! capable_wrt_inode_uidgid ( inode , CAP_FOWNER ) ; <vul-end> }"
435,"NVD-CWE-noinfo static void sas_eh_handle_sas_errors ( struct Scsi_Host * shost , struct list_head * work_q ) { struct scsi_cmnd * cmd , * n ; enum task_disposition res = TASK_IS_DONE ; int tmf_resp , need_reset ; struct sas_internal * i = to_sas_internal ( shost -> transportt ) ; unsigned long flags ; struct sas_ha_struct * ha = SHOST_TO_SAS_HA ( shost ) ; LIST_HEAD ( done ) ; list_for_each_entry_safe ( cmd , n , work_q , eh_entry ) { struct domain_device * dev = cmd_to_domain_dev ( cmd ) ; struct sas_task * task ; spin_lock_irqsave ( & dev -> done_lock , flags ) ; task = TO_SAS_TASK ( cmd ) ; spin_unlock_irqrestore ( & dev -> done_lock , flags ) ; if ( ! task ) list_move_tail ( & cmd -> eh_entry , & done ) ; } Again : list_for_each_entry_safe ( cmd , n , work_q , eh_entry ) { struct sas_task * task = TO_SAS_TASK ( cmd ) ; list_del_init ( & cmd -> eh_entry ) ; spin_lock_irqsave ( & task -> task_state_lock , flags ) ; need_reset = task -> task_state_flags & SAS_TASK_NEED_DEV_RESET ; spin_unlock_irqrestore ( & task -> task_state_lock , flags ) ; if ( need_reset ) { SAS_DPRINTK ( ""%s: task 0x%p requests reset\\n"" , __func__ , task ) ; goto reset ; } SAS_DPRINTK ( ""trying to find task 0x%p\\n"" , task ) ; res = sas_scsi_find_task ( task ) ; switch ( res ) { case TASK_IS_DONE : SAS_DPRINTK ( ""%s: task 0x%p is done\\n"" , __func__ , task ) ; <vul-start> sas_eh_defer_cmd ( cmd ) ; <vul-end> continue ; case TASK_IS_ABORTED : SAS_DPRINTK ( ""%s: task 0x%p is aborted\\n"" , __func__ , task ) ; <vul-start> sas_eh_defer_cmd ( cmd ) ; <vul-end> continue ; case TASK_IS_AT_LU : SAS_DPRINTK ( ""task 0x%p is at LU: lu recover\\n"" , task ) ; reset : tmf_resp = sas_recover_lu ( task -> dev , cmd ) ; if ( tmf_resp == TMF_RESP_FUNC_COMPLETE ) { SAS_DPRINTK ( ""dev %016llx LU %llx is "" ""recovered\\n"" , SAS_ADDR ( task -> dev ) , cmd -> device -> lun ) ; <vul-start> sas_eh_defer_cmd ( cmd ) ; <vul-end> sas_scsi_clear_queue_lu ( work_q , cmd ) ; goto Again ; } case TASK_IS_NOT_AT_LU : case TASK_ABORT_FAILED : SAS_DPRINTK ( ""task 0x%p is not at LU: I_T recover\\n"" , task ) ; tmf_resp = sas_recover_I_T ( task -> dev ) ; if ( tmf_resp == TMF_RESP_FUNC_COMPLETE || tmf_resp == - ENODEV ) { struct domain_device * dev = task -> dev ; SAS_DPRINTK ( ""I_T %016llx recovered\\n"" , SAS_ADDR ( task -> dev -> sas_addr ) ) ; sas_eh_finish_cmd ( cmd ) ; sas_scsi_clear_queue_I_T ( work_q , dev ) ; goto Again ; } try_to_reset_cmd_device ( cmd ) ; if ( i -> dft -> lldd_clear_nexus_port ) { struct asd_sas_port * port = task -> dev -> port ; SAS_DPRINTK ( ""clearing nexus for port:%d\\n"" , port -> id ) ; res = i -> dft -> lldd_clear_nexus_port ( port ) ; if ( res == TMF_RESP_FUNC_COMPLETE ) { SAS_DPRINTK ( ""clear nexus port:%d "" ""succeeded\\n"" , port -> id ) ; sas_eh_finish_cmd ( cmd ) ; sas_scsi_clear_queue_port ( work_q , port ) ; goto Again ; } } if ( i -> dft -> lldd_clear_nexus_ha ) { SAS_DPRINTK ( ""clear nexus ha\\n"" ) ; res = i -> dft -> lldd_clear_nexus_ha ( ha ) ; if ( res == TMF_RESP_FUNC_COMPLETE ) { SAS_DPRINTK ( ""clear nexus ha "" ""succeeded\\n"" ) ; sas_eh_finish_cmd ( cmd ) ; goto clear_q ; } } SAS_DPRINTK ( ""error from  device %llx, LUN %llx "" ""couldn\'t be recovered in any way\\n"" , SAS_ADDR ( task -> dev -> sas_addr ) , cmd -> device -> lun ) ; sas_eh_finish_cmd ( cmd ) ; goto clear_q ; } }","static void sas_eh_handle_sas_errors ( struct Scsi_Host * shost , struct list_head * work_q ) { struct scsi_cmnd * cmd , * n ; enum task_disposition res = TASK_IS_DONE ; int tmf_resp , need_reset ; struct sas_internal * i = to_sas_internal ( shost -> transportt ) ; unsigned long flags ; struct sas_ha_struct * ha = SHOST_TO_SAS_HA ( shost ) ; LIST_HEAD ( done ) ; list_for_each_entry_safe ( cmd , n , work_q , eh_entry ) { struct domain_device * dev = cmd_to_domain_dev ( cmd ) ; struct sas_task * task ; spin_lock_irqsave ( & dev -> done_lock , flags ) ; task = TO_SAS_TASK ( cmd ) ; spin_unlock_irqrestore ( & dev -> done_lock , flags ) ; if ( ! task ) list_move_tail ( & cmd -> eh_entry , & done ) ; } Again : list_for_each_entry_safe ( cmd , n , work_q , eh_entry ) { struct sas_task * task = TO_SAS_TASK ( cmd ) ; list_del_init ( & cmd -> eh_entry ) ; spin_lock_irqsave ( & task -> task_state_lock , flags ) ; need_reset = task -> task_state_flags & SAS_TASK_NEED_DEV_RESET ; spin_unlock_irqrestore ( & task -> task_state_lock , flags ) ; if ( need_reset ) { SAS_DPRINTK ( ""%s: task 0x%p requests reset\\n"" , __func__ , task ) ; goto reset ; } SAS_DPRINTK ( ""trying to find task 0x%p\\n"" , task ) ; res = sas_scsi_find_task ( task ) ; switch ( res ) { case TASK_IS_DONE : SAS_DPRINTK ( ""%s: task 0x%p is done\\n"" , __func__ , task ) ; <vul-start> sas_eh_finish_cmd ( cmd ) ; <vul-end> continue ; case TASK_IS_ABORTED : SAS_DPRINTK ( ""%s: task 0x%p is aborted\\n"" , __func__ , task ) ; <vul-start> sas_eh_finish_cmd ( cmd ) ; <vul-end> continue ; case TASK_IS_AT_LU : SAS_DPRINTK ( ""task 0x%p is at LU: lu recover\\n"" , task ) ; reset : tmf_resp = sas_recover_lu ( task -> dev , cmd ) ; if ( tmf_resp == TMF_RESP_FUNC_COMPLETE ) { SAS_DPRINTK ( ""dev %016llx LU %llx is "" ""recovered\\n"" , SAS_ADDR ( task -> dev ) , cmd -> device -> lun ) ; <vul-start> sas_eh_finish_cmd ( cmd ) ; <vul-end> sas_scsi_clear_queue_lu ( work_q , cmd ) ; goto Again ; } case TASK_IS_NOT_AT_LU : case TASK_ABORT_FAILED : SAS_DPRINTK ( ""task 0x%p is not at LU: I_T recover\\n"" , task ) ; tmf_resp = sas_recover_I_T ( task -> dev ) ; if ( tmf_resp == TMF_RESP_FUNC_COMPLETE || tmf_resp == - ENODEV ) { struct domain_device * dev = task -> dev ; SAS_DPRINTK ( ""I_T %016llx recovered\\n"" , SAS_ADDR ( task -> dev -> sas_addr ) ) ; sas_eh_finish_cmd ( cmd ) ; sas_scsi_clear_queue_I_T ( work_q , dev ) ; goto Again ; } try_to_reset_cmd_device ( cmd ) ; if ( i -> dft -> lldd_clear_nexus_port ) { struct asd_sas_port * port = task -> dev -> port ; SAS_DPRINTK ( ""clearing nexus for port:%d\\n"" , port -> id ) ; res = i -> dft -> lldd_clear_nexus_port ( port ) ; if ( res == TMF_RESP_FUNC_COMPLETE ) { SAS_DPRINTK ( ""clear nexus port:%d "" ""succeeded\\n"" , port -> id ) ; sas_eh_finish_cmd ( cmd ) ; sas_scsi_clear_queue_port ( work_q , port ) ; goto Again ; } } if ( i -> dft -> lldd_clear_nexus_ha ) { SAS_DPRINTK ( ""clear nexus ha\\n"" ) ; res = i -> dft -> lldd_clear_nexus_ha ( ha ) ; if ( res == TMF_RESP_FUNC_COMPLETE ) { SAS_DPRINTK ( ""clear nexus ha "" ""succeeded\\n"" ) ; sas_eh_finish_cmd ( cmd ) ; goto clear_q ; } } SAS_DPRINTK ( ""error from  device %llx, LUN %llx "" ""couldn\'t be recovered in any way\\n"" , SAS_ADDR ( task -> dev -> sas_addr ) , cmd -> device -> lun ) ; sas_eh_finish_cmd ( cmd ) ; goto clear_q ; } }"
436,"NVD-CWE-noinfo static int encode_open_downgrade ( struct xdr_stream * xdr , const struct nfs_closeargs * arg ) { __be32 * p ; RESERVE_SPACE ( 4 + NFS4_STATEID_SIZE + 4 ) ; WRITE32 ( OP_OPEN_DOWNGRADE ) ; WRITEMEM ( arg -> stateid -> data , NFS4_STATEID_SIZE ) ; WRITE32 ( arg -> seqid -> sequence -> counter ) ; <vul-start> encode_share_access ( xdr , arg -> open_flags ) ; <vul-end> return 0 ; }","static int encode_open_downgrade ( struct xdr_stream * xdr , const struct nfs_closeargs * arg ) { __be32 * p ; RESERVE_SPACE ( 4 + NFS4_STATEID_SIZE + 4 ) ; WRITE32 ( OP_OPEN_DOWNGRADE ) ; WRITEMEM ( arg -> stateid -> data , NFS4_STATEID_SIZE ) ; WRITE32 ( arg -> seqid -> sequence -> counter ) ; <vul-start> encode_share_access ( xdr , arg -> fmode ) ; <vul-end> return 0 ; }"
437,"CWE-119 <vul-start> cJSON * cJSON_DetachItemFromArray ( cJSON * array , int which ) { cJSON * c = array -> child ; while ( c && which > 0 ) { c = c -> next ; -- which ; } if ( ! c ) return 0 ; if ( c -> prev ) c -> prev -> next = c -> next ; if ( c -> next ) c -> next -> prev = c -> prev ; if ( c == array -> child ) array -> child = c -> next ; c -> prev = c -> next = 0 ; return c ; } <vul-end>","<vul-start> cJSON * cJSON_DetachItemFromArray ( cJSON * array , int which ) { cJSON * c = array -> child ; while ( c && which > 0 ) c = c -> next , which -- ; if ( ! c ) return 0 ; if ( c -> prev ) c -> prev -> next = c -> next ; if ( c -> next ) c -> next -> prev = c -> prev ; if ( c == array -> child ) array -> child = c -> next ; c -> prev = c -> next = 0 ; return c ; } <vul-end>"
438,"CWE-20 skip ( f , len ) ; f -> bytes_in_seg = 0 ; } while ( len ) ; if ( ! start_packet ( f ) ) return FALSE ; # ifndef STB_VORBIS_NO_PUSHDATA_API if ( IS_PUSH_MODE ( f ) ) { if ( ! is_whole_packet_present ( f , TRUE ) ) { if ( f -> error == VORBIS_invalid_stream ) f -> error = VORBIS_invalid_setup ; return FALSE ; } } # endif crc32_init ( ) ; if ( get8_packet ( f ) != VORBIS_packet_setup ) return error ( f , VORBIS_invalid_setup ) ; for ( i = 0 ; i < 6 ; ++ i ) header [ i ] = get8_packet ( f ) ; if ( ! vorbis_validate ( header ) ) return error ( f , VORBIS_invalid_setup ) ; f -> codebook_count = get_bits ( f , 8 ) + 1 ; f -> codebooks = ( Codebook * ) setup_malloc ( f , sizeof ( * f -> codebooks ) * f -> codebook_count ) ; if ( f -> codebooks == NULL ) return error ( f , VORBIS_outofmem ) ; memset ( f -> codebooks , 0 , sizeof ( * f -> codebooks ) * f -> codebook_count ) ; for ( i = 0 ; i < f -> codebook_count ; ++ i ) { uint32 * values ; int ordered , sorted_count ; int total = 0 ; uint8 * lengths ; Codebook * c = f -> codebooks + i ; CHECK ( f ) ; x = get_bits ( f , 8 ) ; if ( x != 0x42 ) return error ( f , VORBIS_invalid_setup ) ; x = get_bits ( f , 8 ) ; if ( x != 0x43 ) return error ( f , VORBIS_invalid_setup ) ; x = get_bits ( f , 8 ) ; if ( x != 0x56 ) return error ( f , VORBIS_invalid_setup ) ; x = get_bits ( f , 8 ) ; c -> dimensions = ( get_bits ( f , 8 ) << 8 ) + x ; x = get_bits ( f , 8 ) ; y = get_bits ( f , 8 ) ; c -> entries = ( get_bits ( f , 8 ) << 16 ) + ( y << 8 ) + x ; ordered = get_bits ( f , 1 ) ; c -> sparse = ordered ? 0 : get_bits ( f , 1 ) ; if ( c -> dimensions == 0 && c -> entries != 0 ) return error ( f , VORBIS_invalid_setup ) ; if ( c -> sparse ) lengths = ( uint8 * ) setup_temp_malloc ( f , c -> entries ) ; else lengths = c -> codeword_lengths = ( uint8 * ) setup_malloc ( f , c -> entries ) ; if ( ! lengths ) return error ( f , VORBIS_outofmem ) ; if ( ordered ) { int current_entry = 0 ; int current_length = get_bits ( f , 5 ) + 1 ; while ( current_entry < c -> entries ) { int limit = c -> entries - current_entry ; int n = get_bits ( f , ilog ( limit ) ) ; <vul-start> <vul-end> if ( current_entry + n > ( int ) c -> entries ) { return error ( f , VORBIS_invalid_setup ) ; } memset ( lengths + current_entry , current_length , n ) ; current_entry += n ; <vul-start> <vul-end> } } else { for ( j = 0 ; j < c -> entries ; ++ j ) { int present = c -> sparse ? get_bits ( f , 1 ) : 1 ; if ( present ) { lengths [ j ] = get_bits ( f , 5 ) + 1 ; <vul-start> <vul-end> if ( lengths [ j ] == 32 ) return error ( f , VORBIS_invalid_setup ) ; } else { lengths [ j ] = NO_CODE ; } } } if ( c -> sparse && total >= c -> entries >> 2 ) { if ( c -> entries > ( int ) f -> setup_temp_memory_required ) f -> setup_temp_memory_required = c -> entries ; c -> codeword_lengths = ( uint8 * ) setup_malloc ( f , c -> entries ) ; if ( c -> codeword_lengths == NULL ) return error ( f , VORBIS_outofmem ) ; memcpy ( c -> codeword_lengths , lengths , c -> entries ) ; setup_temp_free ( f , lengths , c -> entries ) ; lengths = c -> codeword_lengths ; c -> sparse = 0 ; } if ( c -> sparse ) { sorted_count = total ; } else { sorted_count = 0 ; # ifndef STB_VORBIS_NO_HUFFMAN_BINARY_SEARCH for ( j = 0 ; j < c -> entries ; ++ j ) if ( lengths [ j ] > STB_VORBIS_FAST_HUFFMAN_LENGTH && lengths [ j ] != NO_CODE ) <vul-start> <vul-end> # endif } c -> sorted_entries = sorted_count ; values = NULL ; CHECK ( f ) ; if ( ! c -> sparse ) { c -> codewords = ( uint32 * ) setup_malloc ( f , sizeof ( c -> codewords [ 0 ] ) * c -> entries ) ; if ( ! c -> codewords ) return error ( f , VORBIS_outofmem ) ; } else { unsigned int size ; if ( c -> sorted_entries ) { c -> codeword_lengths = ( uint8 * ) setup_malloc ( f , c -> sorted_entries ) ; if ( ! c -> codeword_lengths ) return error ( f , VORBIS_outofmem ) ; c -> codewords = ( uint32 * ) setup_temp_malloc ( f , sizeof ( * c -> codewords ) * c -> sorted_entries ) ; if ( ! c -> codewords ) return error ( f , VORBIS_outofmem ) ; values = ( uint32 * ) setup_temp_malloc ( f , sizeof ( * values ) * c -> sorted_entries ) ; if ( ! values ) return error ( f , VORBIS_outofmem ) ; } size = c -> entries + ( sizeof ( * c -> codewords ) + sizeof ( * values ) ) * c -> sorted_entries ; if ( size > f -> setup_temp_memory_required ) f -> setup_temp_memory_required = size ; } if ( ! compute_codewords ( c , lengths , c -> entries , values ) ) { if ( c -> sparse ) setup_temp_free ( f , values , 0 ) ; return error ( f , VORBIS_invalid_setup ) ; } if ( c -> sorted_entries ) { c -> sorted_codewords = ( uint32 * ) setup_malloc ( f , sizeof ( * c -> sorted_codewords ) * ( c -> sorted_entries + 1 ) ) ; if ( c -> sorted_codewords == NULL ) return error ( f , VORBIS_outofmem ) ; c -> sorted_values = ( int * ) setup_malloc ( f , sizeof ( * c -> sorted_values ) * ( c -> sorted_entries + 1 ) ) ; if ( c -> sorted_values == NULL ) return error ( f , VORBIS_outofmem ) ; <vul-start> <vul-end> c -> sorted_values [ - 1 ] = - 1 ; compute_sorted_huffman ( c , lengths , values ) ; } if ( c -> sparse ) { setup_temp_free ( f , values , sizeof ( * values ) * c -> sorted_entries ) ; setup_temp_free ( f , c -> codewords , sizeof ( * c -> codewords ) * c -> sorted_entries ) ; setup_temp_free ( f , lengths , c -> entries ) ; c -> codewords = NULL ; } compute_accelerated_huffman ( c ) ; CHECK ( f ) ; c -> lookup_type = get_bits ( f , 4 ) ; if ( c -> lookup_type > 2 ) return error ( f , VORBIS_invalid_setup ) ; if ( c -> lookup_type > 0 ) { uint16 * mults ; c -> minimum_value = float32_unpack ( get_bits ( f , 32 ) ) ; c -> delta_value = float32_unpack ( get_bits ( f , 32 ) ) ; c -> value_bits = get_bits ( f , 4 ) + 1 ; c -> sequence_p = get_bits ( f , 1 ) ; if ( c -> lookup_type == 1 ) { <vul-start> c -> lookup_values = lookup1_values ( c -> entries , c -> dimensions ) ; <vul-end> } else { c -> lookup_values = c -> entries * c -> dimensions ; } if ( c -> lookup_values == 0 ) return error ( f , VORBIS_invalid_setup ) ; mults = ( uint16 * ) setup_temp_malloc ( f , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; if ( mults == NULL ) return error ( f , VORBIS_outofmem ) ; for ( j = 0 ; j < ( int ) c -> lookup_values ; ++ j ) { int q = get_bits ( f , c -> value_bits ) ; if ( q == EOP ) { setup_temp_free ( f , mults , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; return error ( f , VORBIS_invalid_setup ) ; } mults [ j ] = q ; } # ifndef STB_VORBIS_DIVIDES_IN_CODEBOOK if ( c -> lookup_type == 1 ) { int len , sparse = c -> sparse ; float last = 0 ; if ( sparse ) { if ( c -> sorted_entries == 0 ) goto skip ; c -> multiplicands = ( codetype * ) setup_malloc ( f , sizeof ( c -> multiplicands [ 0 ] ) * c -> sorted_entries * c -> dimensions ) ; } else c -> multiplicands = ( codetype * ) setup_malloc ( f , sizeof ( c -> multiplicands [ 0 ] ) * c -> entries * c -> dimensions ) ; if ( c -> multiplicands == NULL ) { setup_temp_free ( f , mults , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; return error ( f , VORBIS_outofmem ) ; } len = sparse ? c -> sorted_entries : c -> entries ; for ( j = 0 ; j < len ; ++ j ) { unsigned int z = sparse ? c -> sorted_values [ j ] : j ; unsigned int div = 1 ; for ( k = 0 ; k < c -> dimensions ; ++ k ) { int off = ( z / div ) % c -> lookup_values ; float val = mults [ off ] ; val = mults [ off ] * c -> delta_value + c -> minimum_value + last ; c -> multiplicands [ j * c -> dimensions + k ] = val ; if ( c -> sequence_p ) last = val ; if ( k + 1 < c -> dimensions ) { if ( div > UINT_MAX / ( unsigned int ) c -> lookup_values ) { setup_temp_free ( f , mults , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; return error ( f , VORBIS_invalid_setup ) ; } div *= c -> lookup_values ; } } } c -> lookup_type = 2 ; } else # endif { float last = 0 ; CHECK ( f ) ; c -> multiplicands = ( codetype * ) setup_malloc ( f , sizeof ( c -> multiplicands [ 0 ] ) * c -> lookup_values ) ; if ( c -> multiplicands == NULL ) { setup_temp_free ( f , mults , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; return error ( f , VORBIS_outofmem ) ; }","skip ( f , len ) ; f -> bytes_in_seg = 0 ; } while ( len ) ; if ( ! start_packet ( f ) ) return FALSE ; # ifndef STB_VORBIS_NO_PUSHDATA_API if ( IS_PUSH_MODE ( f ) ) { if ( ! is_whole_packet_present ( f , TRUE ) ) { if ( f -> error == VORBIS_invalid_stream ) f -> error = VORBIS_invalid_setup ; return FALSE ; } } # endif crc32_init ( ) ; if ( get8_packet ( f ) != VORBIS_packet_setup ) return error ( f , VORBIS_invalid_setup ) ; for ( i = 0 ; i < 6 ; ++ i ) header [ i ] = get8_packet ( f ) ; if ( ! vorbis_validate ( header ) ) return error ( f , VORBIS_invalid_setup ) ; f -> codebook_count = get_bits ( f , 8 ) + 1 ; f -> codebooks = ( Codebook * ) setup_malloc ( f , sizeof ( * f -> codebooks ) * f -> codebook_count ) ; if ( f -> codebooks == NULL ) return error ( f , VORBIS_outofmem ) ; memset ( f -> codebooks , 0 , sizeof ( * f -> codebooks ) * f -> codebook_count ) ; for ( i = 0 ; i < f -> codebook_count ; ++ i ) { uint32 * values ; int ordered , sorted_count ; int total = 0 ; uint8 * lengths ; Codebook * c = f -> codebooks + i ; CHECK ( f ) ; x = get_bits ( f , 8 ) ; if ( x != 0x42 ) return error ( f , VORBIS_invalid_setup ) ; x = get_bits ( f , 8 ) ; if ( x != 0x43 ) return error ( f , VORBIS_invalid_setup ) ; x = get_bits ( f , 8 ) ; if ( x != 0x56 ) return error ( f , VORBIS_invalid_setup ) ; x = get_bits ( f , 8 ) ; c -> dimensions = ( get_bits ( f , 8 ) << 8 ) + x ; x = get_bits ( f , 8 ) ; y = get_bits ( f , 8 ) ; c -> entries = ( get_bits ( f , 8 ) << 16 ) + ( y << 8 ) + x ; ordered = get_bits ( f , 1 ) ; c -> sparse = ordered ? 0 : get_bits ( f , 1 ) ; if ( c -> dimensions == 0 && c -> entries != 0 ) return error ( f , VORBIS_invalid_setup ) ; if ( c -> sparse ) lengths = ( uint8 * ) setup_temp_malloc ( f , c -> entries ) ; else lengths = c -> codeword_lengths = ( uint8 * ) setup_malloc ( f , c -> entries ) ; if ( ! lengths ) return error ( f , VORBIS_outofmem ) ; if ( ordered ) { int current_entry = 0 ; int current_length = get_bits ( f , 5 ) + 1 ; while ( current_entry < c -> entries ) { int limit = c -> entries - current_entry ; int n = get_bits ( f , ilog ( limit ) ) ; <vul-start> if ( current_length >= 32 ) return error ( f , VORBIS_invalid_setup ) ; <vul-end> if ( current_entry + n > ( int ) c -> entries ) { return error ( f , VORBIS_invalid_setup ) ; } memset ( lengths + current_entry , current_length , n ) ; current_entry += n ; <vul-start> + current_length ; <vul-end> } } else { for ( j = 0 ; j < c -> entries ; ++ j ) { int present = c -> sparse ? get_bits ( f , 1 ) : 1 ; if ( present ) { lengths [ j ] = get_bits ( f , 5 ) + 1 ; <vul-start> + total ; <vul-end> if ( lengths [ j ] == 32 ) return error ( f , VORBIS_invalid_setup ) ; } else { lengths [ j ] = NO_CODE ; } } } if ( c -> sparse && total >= c -> entries >> 2 ) { if ( c -> entries > ( int ) f -> setup_temp_memory_required ) f -> setup_temp_memory_required = c -> entries ; c -> codeword_lengths = ( uint8 * ) setup_malloc ( f , c -> entries ) ; if ( c -> codeword_lengths == NULL ) return error ( f , VORBIS_outofmem ) ; memcpy ( c -> codeword_lengths , lengths , c -> entries ) ; setup_temp_free ( f , lengths , c -> entries ) ; lengths = c -> codeword_lengths ; c -> sparse = 0 ; } if ( c -> sparse ) { sorted_count = total ; } else { sorted_count = 0 ; # ifndef STB_VORBIS_NO_HUFFMAN_BINARY_SEARCH for ( j = 0 ; j < c -> entries ; ++ j ) if ( lengths [ j ] > STB_VORBIS_FAST_HUFFMAN_LENGTH && lengths [ j ] != NO_CODE ) <vul-start> + sorted_count ; <vul-end> # endif } c -> sorted_entries = sorted_count ; values = NULL ; CHECK ( f ) ; if ( ! c -> sparse ) { c -> codewords = ( uint32 * ) setup_malloc ( f , sizeof ( c -> codewords [ 0 ] ) * c -> entries ) ; if ( ! c -> codewords ) return error ( f , VORBIS_outofmem ) ; } else { unsigned int size ; if ( c -> sorted_entries ) { c -> codeword_lengths = ( uint8 * ) setup_malloc ( f , c -> sorted_entries ) ; if ( ! c -> codeword_lengths ) return error ( f , VORBIS_outofmem ) ; c -> codewords = ( uint32 * ) setup_temp_malloc ( f , sizeof ( * c -> codewords ) * c -> sorted_entries ) ; if ( ! c -> codewords ) return error ( f , VORBIS_outofmem ) ; values = ( uint32 * ) setup_temp_malloc ( f , sizeof ( * values ) * c -> sorted_entries ) ; if ( ! values ) return error ( f , VORBIS_outofmem ) ; } size = c -> entries + ( sizeof ( * c -> codewords ) + sizeof ( * values ) ) * c -> sorted_entries ; if ( size > f -> setup_temp_memory_required ) f -> setup_temp_memory_required = size ; } if ( ! compute_codewords ( c , lengths , c -> entries , values ) ) { if ( c -> sparse ) setup_temp_free ( f , values , 0 ) ; return error ( f , VORBIS_invalid_setup ) ; } if ( c -> sorted_entries ) { c -> sorted_codewords = ( uint32 * ) setup_malloc ( f , sizeof ( * c -> sorted_codewords ) * ( c -> sorted_entries + 1 ) ) ; if ( c -> sorted_codewords == NULL ) return error ( f , VORBIS_outofmem ) ; c -> sorted_values = ( int * ) setup_malloc ( f , sizeof ( * c -> sorted_values ) * ( c -> sorted_entries + 1 ) ) ; if ( c -> sorted_values == NULL ) return error ( f , VORBIS_outofmem ) ; <vul-start> + c -> sorted_values ; <vul-end> c -> sorted_values [ - 1 ] = - 1 ; compute_sorted_huffman ( c , lengths , values ) ; } if ( c -> sparse ) { setup_temp_free ( f , values , sizeof ( * values ) * c -> sorted_entries ) ; setup_temp_free ( f , c -> codewords , sizeof ( * c -> codewords ) * c -> sorted_entries ) ; setup_temp_free ( f , lengths , c -> entries ) ; c -> codewords = NULL ; } compute_accelerated_huffman ( c ) ; CHECK ( f ) ; c -> lookup_type = get_bits ( f , 4 ) ; if ( c -> lookup_type > 2 ) return error ( f , VORBIS_invalid_setup ) ; if ( c -> lookup_type > 0 ) { uint16 * mults ; c -> minimum_value = float32_unpack ( get_bits ( f , 32 ) ) ; c -> delta_value = float32_unpack ( get_bits ( f , 32 ) ) ; c -> value_bits = get_bits ( f , 4 ) + 1 ; c -> sequence_p = get_bits ( f , 1 ) ; if ( c -> lookup_type == 1 ) { <vul-start> int values = lookup1_values ( c -> entries , c -> dimensions ) ; if ( values < 0 ) return error ( f , VORBIS_invalid_setup ) ; c -> lookup_values = ( uint32 ) values ; <vul-end> } else { c -> lookup_values = c -> entries * c -> dimensions ; } if ( c -> lookup_values == 0 ) return error ( f , VORBIS_invalid_setup ) ; mults = ( uint16 * ) setup_temp_malloc ( f , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; if ( mults == NULL ) return error ( f , VORBIS_outofmem ) ; for ( j = 0 ; j < ( int ) c -> lookup_values ; ++ j ) { int q = get_bits ( f , c -> value_bits ) ; if ( q == EOP ) { setup_temp_free ( f , mults , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; return error ( f , VORBIS_invalid_setup ) ; } mults [ j ] = q ; } # ifndef STB_VORBIS_DIVIDES_IN_CODEBOOK if ( c -> lookup_type == 1 ) { int len , sparse = c -> sparse ; float last = 0 ; if ( sparse ) { if ( c -> sorted_entries == 0 ) goto skip ; c -> multiplicands = ( codetype * ) setup_malloc ( f , sizeof ( c -> multiplicands [ 0 ] ) * c -> sorted_entries * c -> dimensions ) ; } else c -> multiplicands = ( codetype * ) setup_malloc ( f , sizeof ( c -> multiplicands [ 0 ] ) * c -> entries * c -> dimensions ) ; if ( c -> multiplicands == NULL ) { setup_temp_free ( f , mults , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; return error ( f , VORBIS_outofmem ) ; } len = sparse ? c -> sorted_entries : c -> entries ; for ( j = 0 ; j < len ; ++ j ) { unsigned int z = sparse ? c -> sorted_values [ j ] : j ; unsigned int div = 1 ; for ( k = 0 ; k < c -> dimensions ; ++ k ) { int off = ( z / div ) % c -> lookup_values ; float val = mults [ off ] ; val = mults [ off ] * c -> delta_value + c -> minimum_value + last ; c -> multiplicands [ j * c -> dimensions + k ] = val ; if ( c -> sequence_p ) last = val ; if ( k + 1 < c -> dimensions ) { if ( div > UINT_MAX / ( unsigned int ) c -> lookup_values ) { setup_temp_free ( f , mults , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; return error ( f , VORBIS_invalid_setup ) ; } div *= c -> lookup_values ; } } } c -> lookup_type = 2 ; } else # endif { float last = 0 ; CHECK ( f ) ; c -> multiplicands = ( codetype * ) setup_malloc ( f , sizeof ( c -> multiplicands [ 0 ] ) * c -> lookup_values ) ; if ( c -> multiplicands == NULL ) { setup_temp_free ( f , mults , sizeof ( mults [ 0 ] ) * c -> lookup_values ) ; return error ( f , VORBIS_outofmem ) ; }"
439,"CWE-787 } else if ( complex_tag ( ""org"" ) ) { double v1 , v2 ; if ( nargs == 2 ) { v1 = argtod ( args [ 0 ] ) ; v2 = argtod ( args [ 1 ] ) ; } else continue ; if ( ! render_priv -> state . have_origin ) { render_priv -> state . org_x = v1 ; render_priv -> state . org_y = v2 ; render_priv -> state . have_origin = 1 ; render_priv -> state . detect_collisions = 0 ; } } else if ( complex_tag ( ""t"" ) ) { double accel ; int cnt = nargs - 1 ; long long t1 , t2 , t , delta_t ; double k ; if ( cnt == 3 ) { t1 = argtoll ( args [ 0 ] ) ; t2 = argtoll ( args [ 1 ] ) ; accel = argtod ( args [ 2 ] ) ; } else if ( cnt == 2 ) { t1 = argtoll ( args [ 0 ] ) ; t2 = argtoll ( args [ 1 ] ) ; accel = 1. ; } else if ( cnt == 1 ) { t1 = 0 ; t2 = 0 ; accel = argtod ( args [ 0 ] ) ; } else if ( cnt == 0 ) { t1 = 0 ; t2 = 0 ; accel = 1. ; } else continue ; render_priv -> state . detect_collisions = 0 ; if ( t2 == 0 ) t2 = render_priv -> state . event -> Duration ; delta_t = t2 - t1 ; t = render_priv -> time - render_priv -> state . event -> Start ; if ( t <= t1 ) k = 0. ; else if ( t >= t2 ) k = 1. ; else { assert ( delta_t != 0. ) ; k = pow ( ( ( double ) ( t - t1 ) ) / delta_t , accel ) ; } p = args [ cnt ] . start ; <vul-start> <vul-end> p = parse_tags ( render_priv , p , args [ cnt ] . end , k ) ; <vul-start> <vul-end> } else if ( complex_tag ( ""clip"" ) ) { if ( nargs == 4 ) { int x0 , y0 , x1 , y1 ; x0 = argtoi ( args [ 0 ] ) ; y0 = argtoi ( args [ 1 ] ) ; x1 = argtoi ( args [ 2 ] ) ; y1 = argtoi ( args [ 3 ] ) ; render_priv -> state . clip_x0 = render_priv -> state . clip_x0 * ( 1 - pwr ) + x0 * pwr ; render_priv -> state . clip_x1 = render_priv -> state . clip_x1 * ( 1 - pwr ) + x1 * pwr ; render_priv -> state . clip_y0 = render_priv -> state . clip_y0 * ( 1 - pwr ) + y0 * pwr ; render_priv -> state . clip_y1 = render_priv -> state . clip_y1 * ( 1 - pwr ) + y1 * pwr ; render_priv -> state . clip_mode = 0 ; } else if ( ! render_priv -> state . clip_drawing ) { if ( parse_vector_clip ( render_priv , args , nargs ) ) render_priv -> state . clip_drawing_mode = 0 ; } } else if ( tag ( ""c"" ) || tag ( ""1c"" ) ) { if ( nargs ) { uint32_t val = parse_color_tag ( args -> start ) ; change_color ( & render_priv -> state . c [ 0 ] , val , pwr ) ; } else change_color ( & render_priv -> state . c [ 0 ] , render_priv -> state . style -> PrimaryColour , 1 ) ; } else if ( tag ( ""2c"" ) ) { if ( nargs ) { uint32_t val = parse_color_tag ( args -> start ) ; change_color ( & render_priv -> state . c [ 1 ] , val , pwr ) ; } else change_color ( & render_priv -> state . c [ 1 ] , render_priv -> state . style -> SecondaryColour , 1 ) ; } else if ( tag ( ""3c"" ) ) { if ( nargs ) { uint32_t val = parse_color_tag ( args -> start ) ; change_color ( & render_priv -> state . c [ 2 ] , val , pwr ) ; } else change_color ( & render_priv -> state . c [ 2 ] , render_priv -> state . style -> OutlineColour , 1 ) ; } else if ( tag ( ""4c"" ) ) { if ( nargs ) { uint32_t val = parse_color_tag ( args -> start ) ; change_color ( & render_priv -> state . c [ 3 ] , val , pwr ) ; } else change_color ( & render_priv -> state . c [ 3 ] , render_priv -> state . style -> BackColour , 1 ) ; } else if ( tag ( ""1a"" ) ) { if ( nargs ) {","} else if ( complex_tag ( ""org"" ) ) { double v1 , v2 ; if ( nargs == 2 ) { v1 = argtod ( args [ 0 ] ) ; v2 = argtod ( args [ 1 ] ) ; } else continue ; if ( ! render_priv -> state . have_origin ) { render_priv -> state . org_x = v1 ; render_priv -> state . org_y = v2 ; render_priv -> state . have_origin = 1 ; render_priv -> state . detect_collisions = 0 ; } } else if ( complex_tag ( ""t"" ) ) { double accel ; int cnt = nargs - 1 ; long long t1 , t2 , t , delta_t ; double k ; if ( cnt == 3 ) { t1 = argtoll ( args [ 0 ] ) ; t2 = argtoll ( args [ 1 ] ) ; accel = argtod ( args [ 2 ] ) ; } else if ( cnt == 2 ) { t1 = argtoll ( args [ 0 ] ) ; t2 = argtoll ( args [ 1 ] ) ; accel = 1. ; } else if ( cnt == 1 ) { t1 = 0 ; t2 = 0 ; accel = argtod ( args [ 0 ] ) ; } else if ( cnt == 0 ) { t1 = 0 ; t2 = 0 ; accel = 1. ; } else continue ; render_priv -> state . detect_collisions = 0 ; if ( t2 == 0 ) t2 = render_priv -> state . event -> Duration ; delta_t = t2 - t1 ; t = render_priv -> time - render_priv -> state . event -> Start ; if ( t <= t1 ) k = 0. ; else if ( t >= t2 ) k = 1. ; else { assert ( delta_t != 0. ) ; k = pow ( ( ( double ) ( t - t1 ) ) / delta_t , accel ) ; } p = args [ cnt ] . start ; <vul-start> if ( args [ cnt ] . end < end ) { <vul-end> p = parse_tags ( render_priv , p , args [ cnt ] . end , k ) ; <vul-start> } else { assert ( q == end ) ; pwr = k ; q = p ; } <vul-end> } else if ( complex_tag ( ""clip"" ) ) { if ( nargs == 4 ) { int x0 , y0 , x1 , y1 ; x0 = argtoi ( args [ 0 ] ) ; y0 = argtoi ( args [ 1 ] ) ; x1 = argtoi ( args [ 2 ] ) ; y1 = argtoi ( args [ 3 ] ) ; render_priv -> state . clip_x0 = render_priv -> state . clip_x0 * ( 1 - pwr ) + x0 * pwr ; render_priv -> state . clip_x1 = render_priv -> state . clip_x1 * ( 1 - pwr ) + x1 * pwr ; render_priv -> state . clip_y0 = render_priv -> state . clip_y0 * ( 1 - pwr ) + y0 * pwr ; render_priv -> state . clip_y1 = render_priv -> state . clip_y1 * ( 1 - pwr ) + y1 * pwr ; render_priv -> state . clip_mode = 0 ; } else if ( ! render_priv -> state . clip_drawing ) { if ( parse_vector_clip ( render_priv , args , nargs ) ) render_priv -> state . clip_drawing_mode = 0 ; } } else if ( tag ( ""c"" ) || tag ( ""1c"" ) ) { if ( nargs ) { uint32_t val = parse_color_tag ( args -> start ) ; change_color ( & render_priv -> state . c [ 0 ] , val , pwr ) ; } else change_color ( & render_priv -> state . c [ 0 ] , render_priv -> state . style -> PrimaryColour , 1 ) ; } else if ( tag ( ""2c"" ) ) { if ( nargs ) { uint32_t val = parse_color_tag ( args -> start ) ; change_color ( & render_priv -> state . c [ 1 ] , val , pwr ) ; } else change_color ( & render_priv -> state . c [ 1 ] , render_priv -> state . style -> SecondaryColour , 1 ) ; } else if ( tag ( ""3c"" ) ) { if ( nargs ) { uint32_t val = parse_color_tag ( args -> start ) ; change_color ( & render_priv -> state . c [ 2 ] , val , pwr ) ; } else change_color ( & render_priv -> state . c [ 2 ] , render_priv -> state . style -> OutlineColour , 1 ) ; } else if ( tag ( ""4c"" ) ) { if ( nargs ) { uint32_t val = parse_color_tag ( args -> start ) ; change_color ( & render_priv -> state . c [ 3 ] , val , pwr ) ; } else change_color ( & render_priv -> state . c [ 3 ] , render_priv -> state . style -> BackColour , 1 ) ; } else if ( tag ( ""1a"" ) ) { if ( nargs ) {"
440,"CWE-476 bool ExprResolveLhs ( struct xkb_context * ctx , const ExprDef * expr , const char * * elem_rtrn , const char * * field_rtrn , ExprDef * * index_rtrn ) { switch ( expr -> expr . op ) { case EXPR_IDENT : * elem_rtrn = NULL ; * field_rtrn = xkb_atom_text ( ctx , expr -> ident . ident ) ; * index_rtrn = NULL ; return ( * field_rtrn != NULL ) ; case EXPR_FIELD_REF : * elem_rtrn = xkb_atom_text ( ctx , expr -> field_ref . element ) ; * field_rtrn = xkb_atom_text ( ctx , expr -> field_ref . field ) ; * index_rtrn = NULL ; <vul-start> return true ; <vul-end> case EXPR_ARRAY_REF : * elem_rtrn = xkb_atom_text ( ctx , expr -> array_ref . element ) ; * field_rtrn = xkb_atom_text ( ctx , expr -> array_ref . field ) ; * index_rtrn = expr -> array_ref . entry ; <vul-start> <vul-end> return true ; default : break ; } log_wsgo ( ctx , ""Unexpected operator %d in ResolveLhs\\n"" , expr -> expr . op ) ; return false ; }","bool ExprResolveLhs ( struct xkb_context * ctx , const ExprDef * expr , const char * * elem_rtrn , const char * * field_rtrn , ExprDef * * index_rtrn ) { switch ( expr -> expr . op ) { case EXPR_IDENT : * elem_rtrn = NULL ; * field_rtrn = xkb_atom_text ( ctx , expr -> ident . ident ) ; * index_rtrn = NULL ; return ( * field_rtrn != NULL ) ; case EXPR_FIELD_REF : * elem_rtrn = xkb_atom_text ( ctx , expr -> field_ref . element ) ; * field_rtrn = xkb_atom_text ( ctx , expr -> field_ref . field ) ; * index_rtrn = NULL ; <vul-start> return ( * elem_rtrn != NULL && * field_rtrn != NULL ) ; <vul-end> case EXPR_ARRAY_REF : * elem_rtrn = xkb_atom_text ( ctx , expr -> array_ref . element ) ; * field_rtrn = xkb_atom_text ( ctx , expr -> array_ref . field ) ; * index_rtrn = expr -> array_ref . entry ; <vul-start> if ( expr -> array_ref . element != XKB_ATOM_NONE && * elem_rtrn == NULL ) return false ; if ( * field_rtrn == NULL ) return false ; <vul-end> return true ; default : break ; } log_wsgo ( ctx , ""Unexpected operator %d in ResolveLhs\\n"" , expr -> expr . op ) ; return false ; }"
441,"NVD-CWE-Other static int clie_5_attach ( struct usb_serial * serial ) { struct usb_serial_port * port ; unsigned int pipe ; int j ; <vul-start> if ( serial -> num_ports < 2 ) return - 1 ; <vul-end> port = serial -> port [ 0 ] ; port -> bulk_out_endpointAddress = serial -> port [ 1 ] -> bulk_out_endpointAddress ; pipe = usb_sndbulkpipe ( serial -> dev , port -> bulk_out_endpointAddress ) ; for ( j = 0 ; j < ARRAY_SIZE ( port -> write_urbs ) ; ++ j ) port -> write_urbs [ j ] -> pipe = pipe ; return 0 ; }","static int clie_5_attach ( struct usb_serial * serial ) { struct usb_serial_port * port ; unsigned int pipe ; int j ; <vul-start> if ( serial -> num_bulk_out < 2 ) { dev_err ( & serial -> interface -> dev , ""missing bulk out endpoints\\n"" ) ; return - ENODEV ; } <vul-end> port = serial -> port [ 0 ] ; port -> bulk_out_endpointAddress = serial -> port [ 1 ] -> bulk_out_endpointAddress ; pipe = usb_sndbulkpipe ( serial -> dev , port -> bulk_out_endpointAddress ) ; for ( j = 0 ; j < ARRAY_SIZE ( port -> write_urbs ) ; ++ j ) port -> write_urbs [ j ] -> pipe = pipe ; return 0 ; }"
442,"NVD-CWE-Other static int ims_pcu_parse_cdc_data ( struct usb_interface * intf , struct ims_pcu * pcu ) { const struct usb_cdc_union_desc * union_desc ; struct usb_host_interface * alt ; union_desc = ims_pcu_get_cdc_union_desc ( intf ) ; if ( ! union_desc ) return - EINVAL ; pcu -> ctrl_intf = usb_ifnum_to_if ( pcu -> udev , union_desc -> bMasterInterface0 ) ; <vul-start> <vul-end> alt = pcu -> ctrl_intf -> cur_altsetting ; pcu -> ep_ctrl = & alt -> endpoint [ 0 ] . desc ; pcu -> max_ctrl_size = usb_endpoint_maxp ( pcu -> ep_ctrl ) ; pcu -> data_intf = usb_ifnum_to_if ( pcu -> udev , union_desc -> bSlaveInterface0 ) ; <vul-start> <vul-end> alt = pcu -> data_intf -> cur_altsetting ; if ( alt -> desc . bNumEndpoints != 2 ) { dev_err ( pcu -> dev , ""Incorrect number of endpoints on data interface (%d)\\n"" , alt -> desc . bNumEndpoints ) ; return - EINVAL ; } pcu -> ep_out = & alt -> endpoint [ 0 ] . desc ; if ( ! usb_endpoint_is_bulk_out ( pcu -> ep_out ) ) { dev_err ( pcu -> dev , ""First endpoint on data interface is not BULK OUT\\n"" ) ; return - EINVAL ; } pcu -> max_out_size = usb_endpoint_maxp ( pcu -> ep_out ) ; if ( pcu -> max_out_size < 8 ) { dev_err ( pcu -> dev , ""Max OUT packet size is too small (%zd)\\n"" , pcu -> max_out_size ) ; return - EINVAL ; } pcu -> ep_in = & alt -> endpoint [ 1 ] . desc ; if ( ! usb_endpoint_is_bulk_in ( pcu -> ep_in ) ) { dev_err ( pcu -> dev , ""Second endpoint on data interface is not BULK IN\\n"" ) ; return - EINVAL ; } pcu -> max_in_size = usb_endpoint_maxp ( pcu -> ep_in ) ; if ( pcu -> max_in_size < 8 ) { dev_err ( pcu -> dev , ""Max IN packet size is too small (%zd)\\n"" , pcu -> max_in_size ) ; return - EINVAL ; } return 0 ; }","static int ims_pcu_parse_cdc_data ( struct usb_interface * intf , struct ims_pcu * pcu ) { const struct usb_cdc_union_desc * union_desc ; struct usb_host_interface * alt ; union_desc = ims_pcu_get_cdc_union_desc ( intf ) ; if ( ! union_desc ) return - EINVAL ; pcu -> ctrl_intf = usb_ifnum_to_if ( pcu -> udev , union_desc -> bMasterInterface0 ) ; <vul-start> if ( ! pcu -> ctrl_intf ) return - EINVAL ; <vul-end> alt = pcu -> ctrl_intf -> cur_altsetting ; pcu -> ep_ctrl = & alt -> endpoint [ 0 ] . desc ; pcu -> max_ctrl_size = usb_endpoint_maxp ( pcu -> ep_ctrl ) ; pcu -> data_intf = usb_ifnum_to_if ( pcu -> udev , union_desc -> bSlaveInterface0 ) ; <vul-start> if ( ! pcu -> data_intf ) return - EINVAL ; <vul-end> alt = pcu -> data_intf -> cur_altsetting ; if ( alt -> desc . bNumEndpoints != 2 ) { dev_err ( pcu -> dev , ""Incorrect number of endpoints on data interface (%d)\\n"" , alt -> desc . bNumEndpoints ) ; return - EINVAL ; } pcu -> ep_out = & alt -> endpoint [ 0 ] . desc ; if ( ! usb_endpoint_is_bulk_out ( pcu -> ep_out ) ) { dev_err ( pcu -> dev , ""First endpoint on data interface is not BULK OUT\\n"" ) ; return - EINVAL ; } pcu -> max_out_size = usb_endpoint_maxp ( pcu -> ep_out ) ; if ( pcu -> max_out_size < 8 ) { dev_err ( pcu -> dev , ""Max OUT packet size is too small (%zd)\\n"" , pcu -> max_out_size ) ; return - EINVAL ; } pcu -> ep_in = & alt -> endpoint [ 1 ] . desc ; if ( ! usb_endpoint_is_bulk_in ( pcu -> ep_in ) ) { dev_err ( pcu -> dev , ""Second endpoint on data interface is not BULK IN\\n"" ) ; return - EINVAL ; } pcu -> max_in_size = usb_endpoint_maxp ( pcu -> ep_in ) ; if ( pcu -> max_in_size < 8 ) { dev_err ( pcu -> dev , ""Max IN packet size is too small (%zd)\\n"" , pcu -> max_in_size ) ; return - EINVAL ; } return 0 ; }"
443,"CWE-119 if ( cin . film . prefix != ~ 0UL ) ( void ) FormatImageProperty ( image , ""dpx:film.prefix"" , ""%.20g"" , ( double ) cin . film . prefix ) ; cin . film . count = ReadBlobLong ( image ) ; offset += 4 ; offset += ReadBlob ( image , sizeof ( cin . film . format ) , ( unsigned char * ) cin . film . format ) ; ( void ) CopyMagickString ( property , cin . film . format , sizeof ( cin . film . format ) ) ; ( void ) SetImageProperty ( image , ""dpx:film.format"" , property ) ; cin . film . frame_position = ReadBlobLong ( image ) ; offset += 4 ; if ( cin . film . frame_position != ~ 0UL ) ( void ) FormatImageProperty ( image , ""dpx:film.frame_position"" , ""%.20g"" , ( double ) cin . film . frame_position ) ; cin . film . frame_rate = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( cin . film . frame_rate ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:film.frame_rate"" , ""%g"" , cin . film . frame_rate ) ; offset += ReadBlob ( image , sizeof ( cin . film . frame_id ) , ( unsigned char * ) cin . film . frame_id ) ; ( void ) CopyMagickString ( property , cin . film . frame_id , sizeof ( cin . film . frame_id ) ) ; ( void ) SetImageProperty ( image , ""dpx:film.frame_id"" , property ) ; offset += ReadBlob ( image , sizeof ( cin . film . slate_info ) , ( unsigned char * ) cin . film . slate_info ) ; ( void ) CopyMagickString ( property , cin . film . slate_info , sizeof ( cin . film . slate_info ) ) ; ( void ) SetImageProperty ( image , ""dpx:film.slate_info"" , property ) ; offset += ReadBlob ( image , sizeof ( cin . film . reserve ) , ( unsigned char * ) cin . film . reserve ) ; } if ( ( cin . file . image_offset > 2048 ) && ( cin . file . user_length != 0 ) ) { StringInfo * profile ; profile = BlobToStringInfo ( ( const void * ) NULL , cin . file . user_length ) ; if ( profile == ( StringInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; offset += ReadBlob ( image , GetStringInfoLength ( profile ) , GetStringInfoDatum ( profile ) ) ; ( void ) SetImageProfile ( image , ""dpx:user.data"" , profile ) ; profile = DestroyStringInfo ( profile ) ; } for ( ; offset < ( MagickOffsetType ) cin . file . image_offset ; offset ++ ) ( void ) ReadBlobByte ( image ) ; image -> depth = cin . image . channel [ 0 ] . bits_per_pixel ; image -> columns = cin . image . channel [ 0 ] . pixels_per_line ; image -> rows = cin . image . channel [ 0 ] . lines_per_image ; <vul-start> if ( image_info -> ping ) <vul-end> { ( void ) CloseBlob ( image ) ; return ( image ) ; <vul-start> <vul-end> } quantum_info = AcquireQuantumInfo ( image_info , image ) ; if ( quantum_info == ( QuantumInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; quantum_info -> quantum = 32 ; quantum_info -> pack = MagickFalse ; quantum_type = RGBQuantum ; pixels = GetQuantumPixels ( quantum_info ) ; length = GetQuantumExtent ( image , quantum_info , quantum_type ) ; length = GetBytesPerRow ( image -> columns , 3 , image -> depth , MagickTrue ) ; if ( cin . image . number_channels == 1 ) { quantum_type = GrayQuantum ; length = GetBytesPerRow ( image -> columns , 1 , image -> depth , MagickTrue ) ; } for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; count = ReadBlob ( image , length , pixels ) ; if ( ( size_t ) count != length ) break ; ( void ) ImportQuantumPixels ( image , ( CacheView * ) NULL , quantum_info , quantum_type , pixels , exception ) ; if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; if ( image -> previous == ( Image * ) NULL ) { status = SetImageProgress ( image , LoadImageTag , ( MagickOffsetType ) y , image -> rows ) ; if ( status == MagickFalse ) break ; } } SetQuantumImageType ( image , quantum_type ) ; quantum_info = DestroyQuantumInfo ( quantum_info ) ; if ( EOFBlob ( image ) != MagickFalse ) ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; SetImageColorspace ( image , LogColorspace ) ; ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; }","if ( cin . film . prefix != ~ 0UL ) ( void ) FormatImageProperty ( image , ""dpx:film.prefix"" , ""%.20g"" , ( double ) cin . film . prefix ) ; cin . film . count = ReadBlobLong ( image ) ; offset += 4 ; offset += ReadBlob ( image , sizeof ( cin . film . format ) , ( unsigned char * ) cin . film . format ) ; ( void ) CopyMagickString ( property , cin . film . format , sizeof ( cin . film . format ) ) ; ( void ) SetImageProperty ( image , ""dpx:film.format"" , property ) ; cin . film . frame_position = ReadBlobLong ( image ) ; offset += 4 ; if ( cin . film . frame_position != ~ 0UL ) ( void ) FormatImageProperty ( image , ""dpx:film.frame_position"" , ""%.20g"" , ( double ) cin . film . frame_position ) ; cin . film . frame_rate = ReadBlobFloat ( image ) ; offset += 4 ; if ( IsFloatDefined ( cin . film . frame_rate ) != MagickFalse ) ( void ) FormatImageProperty ( image , ""dpx:film.frame_rate"" , ""%g"" , cin . film . frame_rate ) ; offset += ReadBlob ( image , sizeof ( cin . film . frame_id ) , ( unsigned char * ) cin . film . frame_id ) ; ( void ) CopyMagickString ( property , cin . film . frame_id , sizeof ( cin . film . frame_id ) ) ; ( void ) SetImageProperty ( image , ""dpx:film.frame_id"" , property ) ; offset += ReadBlob ( image , sizeof ( cin . film . slate_info ) , ( unsigned char * ) cin . film . slate_info ) ; ( void ) CopyMagickString ( property , cin . film . slate_info , sizeof ( cin . film . slate_info ) ) ; ( void ) SetImageProperty ( image , ""dpx:film.slate_info"" , property ) ; offset += ReadBlob ( image , sizeof ( cin . film . reserve ) , ( unsigned char * ) cin . film . reserve ) ; } if ( ( cin . file . image_offset > 2048 ) && ( cin . file . user_length != 0 ) ) { StringInfo * profile ; profile = BlobToStringInfo ( ( const void * ) NULL , cin . file . user_length ) ; if ( profile == ( StringInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; offset += ReadBlob ( image , GetStringInfoLength ( profile ) , GetStringInfoDatum ( profile ) ) ; ( void ) SetImageProfile ( image , ""dpx:user.data"" , profile ) ; profile = DestroyStringInfo ( profile ) ; } for ( ; offset < ( MagickOffsetType ) cin . file . image_offset ; offset ++ ) ( void ) ReadBlobByte ( image ) ; image -> depth = cin . image . channel [ 0 ] . bits_per_pixel ; image -> columns = cin . image . channel [ 0 ] . pixels_per_line ; image -> rows = cin . image . channel [ 0 ] . lines_per_image ; <vul-start> if ( image_info -> ping != MagickFalse ) <vul-end> { ( void ) CloseBlob ( image ) ; return ( image ) ; <vul-start> } status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; <vul-end> } quantum_info = AcquireQuantumInfo ( image_info , image ) ; if ( quantum_info == ( QuantumInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; quantum_info -> quantum = 32 ; quantum_info -> pack = MagickFalse ; quantum_type = RGBQuantum ; pixels = GetQuantumPixels ( quantum_info ) ; length = GetQuantumExtent ( image , quantum_info , quantum_type ) ; length = GetBytesPerRow ( image -> columns , 3 , image -> depth , MagickTrue ) ; if ( cin . image . number_channels == 1 ) { quantum_type = GrayQuantum ; length = GetBytesPerRow ( image -> columns , 1 , image -> depth , MagickTrue ) ; } for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; count = ReadBlob ( image , length , pixels ) ; if ( ( size_t ) count != length ) break ; ( void ) ImportQuantumPixels ( image , ( CacheView * ) NULL , quantum_info , quantum_type , pixels , exception ) ; if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; if ( image -> previous == ( Image * ) NULL ) { status = SetImageProgress ( image , LoadImageTag , ( MagickOffsetType ) y , image -> rows ) ; if ( status == MagickFalse ) break ; } } SetQuantumImageType ( image , quantum_type ) ; quantum_info = DestroyQuantumInfo ( quantum_info ) ; if ( EOFBlob ( image ) != MagickFalse ) ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; SetImageColorspace ( image , LogColorspace ) ; ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; }"
444,"CWE-190 static int decode_level3_header ( LHAFileHeader * * header , LHAInputStream * stream ) { unsigned int header_len ; if ( lha_decode_uint16 ( & RAW_DATA ( header , 0 ) ) != 4 ) { return 0 ; } if ( ! extend_raw_data ( header , stream , LEVEL_3_HEADER_LEN - RAW_DATA_LEN ( header ) ) ) { return 0 ; } header_len = lha_decode_uint32 ( & RAW_DATA ( header , 24 ) ) ; <vul-start> if ( header_len > LEVEL_3_MAX_HEADER_LEN ) { <vul-end> return 0 ; } if ( ! extend_raw_data ( header , stream , header_len - RAW_DATA_LEN ( header ) ) ) { return 0 ; } memcpy ( ( * header ) -> compress_method , & RAW_DATA ( header , 2 ) , 5 ) ; ( * header ) -> compress_method [ 5 ] = '\\0' ; ( * header ) -> compressed_length = lha_decode_uint32 ( & RAW_DATA ( header , 7 ) ) ; ( * header ) -> length = lha_decode_uint32 ( & RAW_DATA ( header , 11 ) ) ; ( * header ) -> timestamp = lha_decode_uint32 ( & RAW_DATA ( header , 15 ) ) ; ( * header ) -> crc = lha_decode_uint16 ( & RAW_DATA ( header , 21 ) ) ; ( * header ) -> os_type = RAW_DATA ( header , 23 ) ; if ( ! decode_extended_headers ( header , 28 ) ) { return 0 ; } return 1 ; }","static int decode_level3_header ( LHAFileHeader * * header , LHAInputStream * stream ) { unsigned int header_len ; if ( lha_decode_uint16 ( & RAW_DATA ( header , 0 ) ) != 4 ) { return 0 ; } if ( ! extend_raw_data ( header , stream , LEVEL_3_HEADER_LEN - RAW_DATA_LEN ( header ) ) ) { return 0 ; } header_len = lha_decode_uint32 ( & RAW_DATA ( header , 24 ) ) ; <vul-start> if ( header_len > LEVEL_3_MAX_HEADER_LEN || header_len < RAW_DATA_LEN ( header ) ) { <vul-end> return 0 ; } if ( ! extend_raw_data ( header , stream , header_len - RAW_DATA_LEN ( header ) ) ) { return 0 ; } memcpy ( ( * header ) -> compress_method , & RAW_DATA ( header , 2 ) , 5 ) ; ( * header ) -> compress_method [ 5 ] = '\\0' ; ( * header ) -> compressed_length = lha_decode_uint32 ( & RAW_DATA ( header , 7 ) ) ; ( * header ) -> length = lha_decode_uint32 ( & RAW_DATA ( header , 11 ) ) ; ( * header ) -> timestamp = lha_decode_uint32 ( & RAW_DATA ( header , 15 ) ) ; ( * header ) -> crc = lha_decode_uint16 ( & RAW_DATA ( header , 21 ) ) ; ( * header ) -> os_type = RAW_DATA ( header , 23 ) ; if ( ! decode_extended_headers ( header , 28 ) ) { return 0 ; } return 1 ; }"
445,"CWE-763 static OM_uint32 acc_ctx_hints ( OM_uint32 * minor_status , gss_ctx_id_t * ctx , spnego_gss_cred_id_t spcred , gss_buffer_t * mechListMIC , OM_uint32 * negState , send_token_flag * return_token ) { OM_uint32 tmpmin , ret ; gss_OID_set supported_mechSet ; spnego_gss_ctx_id_t sc = NULL ; * mechListMIC = GSS_C_NO_BUFFER ; supported_mechSet = GSS_C_NO_OID_SET ; * return_token = NO_TOKEN_SEND ; * negState = REJECT ; * minor_status = 0 ; if ( * ctx != GSS_C_NO_CONTEXT ) return GSS_S_DEFECTIVE_TOKEN ; ret = get_negotiable_mechs ( minor_status , spcred , GSS_C_ACCEPT , & supported_mechSet ) ; if ( ret != GSS_S_COMPLETE ) goto cleanup ; ret = make_NegHints ( minor_status , mechListMIC ) ; if ( ret != GSS_S_COMPLETE ) goto cleanup ; <vul-start> sc = create_spnego_ctx ( ) ; <vul-end> if ( sc == NULL ) { ret = GSS_S_FAILURE ; goto cleanup ; } if ( put_mech_set ( supported_mechSet , & sc -> DER_mechTypes ) < 0 ) { ret = GSS_S_FAILURE ; goto cleanup ; } sc -> internal_mech = GSS_C_NO_OID ; * negState = ACCEPT_INCOMPLETE ; * return_token = INIT_TOKEN_SEND ; sc -> firstpass = 1 ; * ctx = ( gss_ctx_id_t ) sc ; sc = NULL ; ret = GSS_S_COMPLETE ; cleanup : release_spnego_ctx ( & sc ) ; gss_release_oid_set ( & tmpmin , & supported_mechSet ) ; return ret ; }","static OM_uint32 acc_ctx_hints ( OM_uint32 * minor_status , gss_ctx_id_t * ctx , spnego_gss_cred_id_t spcred , gss_buffer_t * mechListMIC , OM_uint32 * negState , send_token_flag * return_token ) { OM_uint32 tmpmin , ret ; gss_OID_set supported_mechSet ; spnego_gss_ctx_id_t sc = NULL ; * mechListMIC = GSS_C_NO_BUFFER ; supported_mechSet = GSS_C_NO_OID_SET ; * return_token = NO_TOKEN_SEND ; * negState = REJECT ; * minor_status = 0 ; if ( * ctx != GSS_C_NO_CONTEXT ) return GSS_S_DEFECTIVE_TOKEN ; ret = get_negotiable_mechs ( minor_status , spcred , GSS_C_ACCEPT , & supported_mechSet ) ; if ( ret != GSS_S_COMPLETE ) goto cleanup ; ret = make_NegHints ( minor_status , mechListMIC ) ; if ( ret != GSS_S_COMPLETE ) goto cleanup ; <vul-start> sc = create_spnego_ctx ( 0 ) ; <vul-end> if ( sc == NULL ) { ret = GSS_S_FAILURE ; goto cleanup ; } if ( put_mech_set ( supported_mechSet , & sc -> DER_mechTypes ) < 0 ) { ret = GSS_S_FAILURE ; goto cleanup ; } sc -> internal_mech = GSS_C_NO_OID ; * negState = ACCEPT_INCOMPLETE ; * return_token = INIT_TOKEN_SEND ; sc -> firstpass = 1 ; * ctx = ( gss_ctx_id_t ) sc ; sc = NULL ; ret = GSS_S_COMPLETE ; cleanup : release_spnego_ctx ( & sc ) ; gss_release_oid_set ( & tmpmin , & supported_mechSet ) ; return ret ; }"
446,"CWE-119 break ; case GF_EVENT_METADATA : ResetCaption ( ) ; break ; case GF_EVENT_RELOAD : if ( is_connected ) reload = 1 ; break ; case GF_EVENT_DROPFILE : { u32 i , pos ; if ( readonly_playlist ) { gf_fclose ( playlist ) ; playlist = NULL ; } readonly_playlist = 0 ; if ( ! playlist ) { readonly_playlist = 0 ; playlist = gf_temp_file_new ( NULL ) ; } pos = ftell ( playlist ) ; i = 0 ; while ( i < evt -> open_file . nb_files ) { if ( evt -> open_file . files [ i ] != NULL ) { fprintf ( playlist , ""%s\\n"" , evt -> open_file . files [ i ] ) ; } i ++ ; } fseek ( playlist , pos , SEEK_SET ) ; request_next_playlist_item = 1 ; } return 1 ; case GF_EVENT_QUIT : if ( evt -> message . error ) { fprintf ( stderr , ""A fatal error was encoutered: %s (%s) - exiting ...\\n"" , evt -> message . message ? evt -> message . message : ""no details"" , gf_error_to_string ( evt -> message . error ) ) ; } Run = 0 ; break ; case GF_EVENT_DISCONNECT : gf_term_disconnect ( term ) ; break ; case GF_EVENT_MIGRATE : { } break ; case GF_EVENT_NAVIGATE_INFO : if ( evt -> navigate . to_url ) fprintf ( stderr , ""Go to URL: \\""%s\\""\\r"" , evt -> navigate . to_url ) ; break ; case GF_EVENT_NAVIGATE : if ( gf_term_is_supported_url ( term , evt -> navigate . to_url , 1 , no_mime_check ) ) { <vul-start> strcpy ( the_url , evt -> navigate . to_url ) ; <vul-end> fprintf ( stderr , ""Navigating to URL %s\\n"" , the_url ) ; gf_term_navigate_to ( term , evt -> navigate . to_url ) ; return 1 ; } else { fprintf ( stderr , ""Navigation destination not supported\\nGo to URL: %s\\n"" , evt -> navigate . to_url ) ; } break ; case GF_EVENT_SET_CAPTION : gf_term_user_event ( term , evt ) ; break ; case GF_EVENT_AUTHORIZATION : { int maxTries = 1 ; assert ( evt -> type == GF_EVENT_AUTHORIZATION ) ; assert ( evt -> auth . user ) ; assert ( evt -> auth . password ) ; assert ( evt -> auth . site_url ) ; while ( ( ! strlen ( evt -> auth . user ) || ! strlen ( evt -> auth . password ) ) && ( maxTries -- ) >= 0 ) { fprintf ( stderr , ""**** Authorization required for site %s ****\\n"" , evt -> auth . site_url ) ; fprintf ( stderr , ""login   : "" ) ; read_line_input ( evt -> auth . user , 50 , 1 ) ; fprintf ( stderr , ""\\npassword: "" ) ; read_line_input ( evt -> auth . password , 50 , 0 ) ; fprintf ( stderr , ""*********\\n"" ) ; } if ( maxTries < 0 ) { fprintf ( stderr , ""**** No User or password has been filled, aborting ***\\n"" ) ; return 0 ; } return 1 ; } case GF_EVENT_ADDON_DETECTED : if ( enable_add_ons ) { fprintf ( stderr , ""Media Addon %s detected - enabling it\\n"" , evt -> addon_connect . addon_url ) ; addon_visible = 1 ; } return enable_add_ons ; } return 0 ; }","break ; case GF_EVENT_METADATA : ResetCaption ( ) ; break ; case GF_EVENT_RELOAD : if ( is_connected ) reload = 1 ; break ; case GF_EVENT_DROPFILE : { u32 i , pos ; if ( readonly_playlist ) { gf_fclose ( playlist ) ; playlist = NULL ; } readonly_playlist = 0 ; if ( ! playlist ) { readonly_playlist = 0 ; playlist = gf_temp_file_new ( NULL ) ; } pos = ftell ( playlist ) ; i = 0 ; while ( i < evt -> open_file . nb_files ) { if ( evt -> open_file . files [ i ] != NULL ) { fprintf ( playlist , ""%s\\n"" , evt -> open_file . files [ i ] ) ; } i ++ ; } fseek ( playlist , pos , SEEK_SET ) ; request_next_playlist_item = 1 ; } return 1 ; case GF_EVENT_QUIT : if ( evt -> message . error ) { fprintf ( stderr , ""A fatal error was encoutered: %s (%s) - exiting ...\\n"" , evt -> message . message ? evt -> message . message : ""no details"" , gf_error_to_string ( evt -> message . error ) ) ; } Run = 0 ; break ; case GF_EVENT_DISCONNECT : gf_term_disconnect ( term ) ; break ; case GF_EVENT_MIGRATE : { } break ; case GF_EVENT_NAVIGATE_INFO : if ( evt -> navigate . to_url ) fprintf ( stderr , ""Go to URL: \\""%s\\""\\r"" , evt -> navigate . to_url ) ; break ; case GF_EVENT_NAVIGATE : if ( gf_term_is_supported_url ( term , evt -> navigate . to_url , 1 , no_mime_check ) ) { <vul-start> strncpy ( the_url , evt -> navigate . to_url , sizeof ( the_url ) - 1 ) ; the_url [ sizeof ( the_url ) - 1 ] = 0 ; <vul-end> fprintf ( stderr , ""Navigating to URL %s\\n"" , the_url ) ; gf_term_navigate_to ( term , evt -> navigate . to_url ) ; return 1 ; } else { fprintf ( stderr , ""Navigation destination not supported\\nGo to URL: %s\\n"" , evt -> navigate . to_url ) ; } break ; case GF_EVENT_SET_CAPTION : gf_term_user_event ( term , evt ) ; break ; case GF_EVENT_AUTHORIZATION : { int maxTries = 1 ; assert ( evt -> type == GF_EVENT_AUTHORIZATION ) ; assert ( evt -> auth . user ) ; assert ( evt -> auth . password ) ; assert ( evt -> auth . site_url ) ; while ( ( ! strlen ( evt -> auth . user ) || ! strlen ( evt -> auth . password ) ) && ( maxTries -- ) >= 0 ) { fprintf ( stderr , ""**** Authorization required for site %s ****\\n"" , evt -> auth . site_url ) ; fprintf ( stderr , ""login   : "" ) ; read_line_input ( evt -> auth . user , 50 , 1 ) ; fprintf ( stderr , ""\\npassword: "" ) ; read_line_input ( evt -> auth . password , 50 , 0 ) ; fprintf ( stderr , ""*********\\n"" ) ; } if ( maxTries < 0 ) { fprintf ( stderr , ""**** No User or password has been filled, aborting ***\\n"" ) ; return 0 ; } return 1 ; } case GF_EVENT_ADDON_DETECTED : if ( enable_add_ons ) { fprintf ( stderr , ""Media Addon %s detected - enabling it\\n"" , evt -> addon_connect . addon_url ) ; addon_visible = 1 ; } return enable_add_ons ; } return 0 ; }"
447,"CWE-119 int vp9_rc_regulate_q ( const VP9_COMP * cpi , int target_bits_per_frame , int active_best_quality , int active_worst_quality ) { const VP9_COMMON * const cm = & cpi -> common ; int q = active_worst_quality ; int last_error = INT_MAX ; <vul-start> int i , target_bits_per_mb ; <vul-end> const double correction_factor = get_rate_correction_factor ( cpi ) ; target_bits_per_mb = ( ( uint64_t ) target_bits_per_frame << BPER_MB_NORMBITS ) / cm -> MBs ; i = active_best_quality ; do { <vul-start> const int bits_per_mb_at_this_q = ( int ) vp9_rc_bits_per_mb ( cm -> frame_type , i , correction_factor ) ; <vul-end> if ( bits_per_mb_at_this_q <= target_bits_per_mb ) { if ( ( target_bits_per_mb - bits_per_mb_at_this_q ) <= last_error ) q = i ; else q = i - 1 ; break ; } else { last_error = bits_per_mb_at_this_q - target_bits_per_mb ; } } while ( ++ i <= active_worst_quality ) ; <vul-start> <vul-end> return q ; }","int vp9_rc_regulate_q ( const VP9_COMP * cpi , int target_bits_per_frame , int active_best_quality , int active_worst_quality ) { const VP9_COMMON * const cm = & cpi -> common ; int q = active_worst_quality ; int last_error = INT_MAX ; <vul-start> int i , target_bits_per_mb , bits_per_mb_at_this_q ; <vul-end> const double correction_factor = get_rate_correction_factor ( cpi ) ; target_bits_per_mb = ( ( uint64_t ) target_bits_per_frame << BPER_MB_NORMBITS ) / cm -> MBs ; i = active_best_quality ; do { <vul-start> if ( cpi -> oxcf . aq_mode == CYCLIC_REFRESH_AQ && cm -> seg . enabled && cpi -> svc . temporal_layer_id == 0 && cpi -> svc . spatial_layer_id == 0 ) { bits_per_mb_at_this_q = ( int ) vp9_cyclic_refresh_rc_bits_per_mb ( cpi , i , correction_factor ) ; } else { bits_per_mb_at_this_q = ( int ) vp9_rc_bits_per_mb ( cm -> frame_type , i , correction_factor , cm -> bit_depth ) ; } <vul-end> if ( bits_per_mb_at_this_q <= target_bits_per_mb ) { if ( ( target_bits_per_mb - bits_per_mb_at_this_q ) <= last_error ) q = i ; else q = i - 1 ; break ; } else { last_error = bits_per_mb_at_this_q - target_bits_per_mb ; } } while ( ++ i <= active_worst_quality ) ; <vul-start> if ( cpi -> oxcf . rc_mode == VPX_CBR && ( cpi -> rc . rc_1_frame * cpi -> rc . rc_2_frame == - 1 ) && cpi -> rc . q_1_frame != cpi -> rc . q_2_frame ) { q = clamp ( q , MIN ( cpi -> rc . q_1_frame , cpi -> rc . q_2_frame ) , MAX ( cpi -> rc . q_1_frame , cpi -> rc . q_2_frame ) ) ; } <vul-end> return q ; }"
448,"CWE-189 STATIC struct posix_acl * xfs_acl_from_disk ( struct xfs_acl * aclp ) { struct posix_acl_entry * acl_e ; struct posix_acl * acl ; struct xfs_acl_entry * ace ; int count , i ; count = be32_to_cpu ( aclp -> acl_cnt ) ; <vul-start> <vul-end> acl = posix_acl_alloc ( count , GFP_KERNEL ) ; if ( ! acl ) return ERR_PTR ( - ENOMEM ) ; for ( i = 0 ; i < count ; i ++ ) { acl_e = & acl -> a_entries [ i ] ; ace = & aclp -> acl_entry [ i ] ; acl_e -> e_tag = be32_to_cpu ( ace -> ae_tag ) ; acl_e -> e_perm = be16_to_cpu ( ace -> ae_perm ) ; switch ( acl_e -> e_tag ) { case ACL_USER : case ACL_GROUP : acl_e -> e_id = be32_to_cpu ( ace -> ae_id ) ; break ; case ACL_USER_OBJ : case ACL_GROUP_OBJ : case ACL_MASK : case ACL_OTHER : acl_e -> e_id = ACL_UNDEFINED_ID ; break ; default : goto fail ; } } return acl ; fail : posix_acl_release ( acl ) ; return ERR_PTR ( - EINVAL ) ; }","STATIC struct posix_acl * xfs_acl_from_disk ( struct xfs_acl * aclp ) { struct posix_acl_entry * acl_e ; struct posix_acl * acl ; struct xfs_acl_entry * ace ; int count , i ; count = be32_to_cpu ( aclp -> acl_cnt ) ; <vul-start> if ( count > XFS_ACL_MAX_ENTRIES ) return ERR_PTR ( - EFSCORRUPTED ) ; <vul-end> acl = posix_acl_alloc ( count , GFP_KERNEL ) ; if ( ! acl ) return ERR_PTR ( - ENOMEM ) ; for ( i = 0 ; i < count ; i ++ ) { acl_e = & acl -> a_entries [ i ] ; ace = & aclp -> acl_entry [ i ] ; acl_e -> e_tag = be32_to_cpu ( ace -> ae_tag ) ; acl_e -> e_perm = be16_to_cpu ( ace -> ae_perm ) ; switch ( acl_e -> e_tag ) { case ACL_USER : case ACL_GROUP : acl_e -> e_id = be32_to_cpu ( ace -> ae_id ) ; break ; case ACL_USER_OBJ : case ACL_GROUP_OBJ : case ACL_MASK : case ACL_OTHER : acl_e -> e_id = ACL_UNDEFINED_ID ; break ; default : goto fail ; } } return acl ; fail : posix_acl_release ( acl ) ; return ERR_PTR ( - EINVAL ) ; }"
449,"CWE-119 void vp9_init_plane_quantizers ( VP9_COMP * cpi , MACROBLOCK * x ) { const VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; QUANTS * const quants = & cpi -> quants ; const int segment_id = xd -> mi [ 0 ] -> mbmi . segment_id ; const int qindex = vp9_get_qindex ( & cm -> seg , segment_id , cm -> base_qindex ) ; const int rdmult = vp9_compute_rd_mult ( cpi , qindex + cm -> y_dc_delta_q ) ; <vul-start> const int zbin = cpi -> zbin_mode_boost + x -> act_zbin_adj ; <vul-end> int i ; x -> plane [ 0 ] . quant = quants -> y_quant [ qindex ] ; <vul-start> <vul-end> x -> plane [ 0 ] . quant_shift = quants -> y_quant_shift [ qindex ] ; x -> plane [ 0 ] . zbin = quants -> y_zbin [ qindex ] ; x -> plane [ 0 ] . round = quants -> y_round [ qindex ] ; <vul-start> x -> plane [ 0 ] . zbin_extra = ( int16_t ) ( ( cm -> y_dequant [ qindex ] [ 1 ] * zbin ) >> 7 ) ; xd -> plane [ 0 ] . dequant = cm -> y_dequant [ qindex ] ; <vul-end> for ( i = 1 ; i < 3 ; i ++ ) { x -> plane [ i ] . quant = quants -> uv_quant [ qindex ] ; <vul-start> <vul-end> x -> plane [ i ] . quant_shift = quants -> uv_quant_shift [ qindex ] ; x -> plane [ i ] . zbin = quants -> uv_zbin [ qindex ] ; x -> plane [ i ] . round = quants -> uv_round [ qindex ] ; <vul-start> x -> plane [ i ] . zbin_extra = ( int16_t ) ( ( cm -> uv_dequant [ qindex ] [ 1 ] * zbin ) >> 7 ) ; xd -> plane [ i ] . dequant = cm -> uv_dequant [ qindex ] ; <vul-end> } <vul-start> # if CONFIG_ALPHA x -> plane [ 3 ] . quant = cpi -> a_quant [ qindex ] ; x -> plane [ 3 ] . quant_shift = cpi -> a_quant_shift [ qindex ] ; x -> plane [ 3 ] . zbin = cpi -> a_zbin [ qindex ] ; x -> plane [ 3 ] . round = cpi -> a_round [ qindex ] ; x -> plane [ 3 ] . zbin_extra = ( int16_t ) ( ( cm -> a_dequant [ qindex ] [ 1 ] * zbin ) >> 7 ) ; xd -> plane [ 3 ] . dequant = cm -> a_dequant [ qindex ] ; # endif x -> skip_block = vp9_segfeature_active ( & cm -> seg , segment_id , SEG_LVL_SKIP ) ; <vul-end> x -> q_index = qindex ; x -> errorperbit = rdmult >> 6 ; x -> errorperbit += ( x -> errorperbit == 0 ) ; <vul-start> vp9_initialize_me_consts ( cpi , x -> q_index ) ; <vul-end> }","void vp9_init_plane_quantizers ( VP9_COMP * cpi , MACROBLOCK * x ) { const VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; QUANTS * const quants = & cpi -> quants ; const int segment_id = xd -> mi [ 0 ] -> mbmi . segment_id ; const int qindex = vp9_get_qindex ( & cm -> seg , segment_id , cm -> base_qindex ) ; const int rdmult = vp9_compute_rd_mult ( cpi , qindex + cm -> y_dc_delta_q ) ; <vul-start> <vul-end> int i ; x -> plane [ 0 ] . quant = quants -> y_quant [ qindex ] ; <vul-start> x -> plane [ 0 ] . quant_fp = quants -> y_quant_fp [ qindex ] ; x -> plane [ 0 ] . round_fp = quants -> y_round_fp [ qindex ] ; <vul-end> x -> plane [ 0 ] . quant_shift = quants -> y_quant_shift [ qindex ] ; x -> plane [ 0 ] . zbin = quants -> y_zbin [ qindex ] ; x -> plane [ 0 ] . round = quants -> y_round [ qindex ] ; <vul-start> xd -> plane [ 0 ] . dequant = cpi -> y_dequant [ qindex ] ; x -> plane [ 0 ] . quant_thred [ 0 ] = x -> plane [ 0 ] . zbin [ 0 ] * x -> plane [ 0 ] . zbin [ 0 ] ; x -> plane [ 0 ] . quant_thred [ 1 ] = x -> plane [ 0 ] . zbin [ 1 ] * x -> plane [ 0 ] . zbin [ 1 ] ; <vul-end> for ( i = 1 ; i < 3 ; i ++ ) { x -> plane [ i ] . quant = quants -> uv_quant [ qindex ] ; <vul-start> x -> plane [ i ] . quant_fp = quants -> uv_quant_fp [ qindex ] ; x -> plane [ i ] . round_fp = quants -> uv_round_fp [ qindex ] ; <vul-end> x -> plane [ i ] . quant_shift = quants -> uv_quant_shift [ qindex ] ; x -> plane [ i ] . zbin = quants -> uv_zbin [ qindex ] ; x -> plane [ i ] . round = quants -> uv_round [ qindex ] ; <vul-start> xd -> plane [ i ] . dequant = cpi -> uv_dequant [ qindex ] ; x -> plane [ i ] . quant_thred [ 0 ] = x -> plane [ i ] . zbin [ 0 ] * x -> plane [ i ] . zbin [ 0 ] ; x -> plane [ i ] . quant_thred [ 1 ] = x -> plane [ i ] . zbin [ 1 ] * x -> plane [ i ] . zbin [ 1 ] ; <vul-end> } <vul-start> x -> skip_block = segfeature_active ( & cm -> seg , segment_id , SEG_LVL_SKIP ) ; <vul-end> x -> q_index = qindex ; x -> errorperbit = rdmult >> 6 ; x -> errorperbit += ( x -> errorperbit == 0 ) ; <vul-start> vp9_initialize_me_consts ( cpi , x , x -> q_index ) ; <vul-end> }"
450,"CWE-399 long vhost_dev_ioctl ( struct vhost_dev * d , unsigned int ioctl , void __user * argp ) { struct file * eventfp , * filep = NULL ; struct eventfd_ctx * ctx = NULL ; u64 p ; long r ; int i , fd ; if ( ioctl == VHOST_SET_OWNER ) { r = vhost_dev_set_owner ( d ) ; goto done ; } r = vhost_dev_check_owner ( d ) ; if ( r ) goto done ; switch ( ioctl ) { case VHOST_SET_MEM_TABLE : r = vhost_set_memory ( d , argp ) ; break ; case VHOST_SET_LOG_BASE : if ( copy_from_user ( & p , argp , sizeof p ) ) { r = - EFAULT ; break ; } if ( ( u64 ) ( unsigned long ) p != p ) { r = - EFAULT ; break ; } for ( i = 0 ; i < d -> nvqs ; ++ i ) { struct vhost_virtqueue * vq ; void __user * base = ( void __user * ) ( unsigned long ) p ; vq = d -> vqs [ i ] ; mutex_lock ( & vq -> mutex ) ; if ( vq -> private_data && ! vq_log_access_ok ( vq , base ) ) r = - EFAULT ; else vq -> log_base = base ; mutex_unlock ( & vq -> mutex ) ; } break ; case VHOST_SET_LOG_FD : r = get_user ( fd , ( int __user * ) argp ) ; if ( r < 0 ) break ; eventfp = fd == - 1 ? NULL : eventfd_fget ( fd ) ; if ( IS_ERR ( eventfp ) ) { r = PTR_ERR ( eventfp ) ; break ; } if ( eventfp != d -> log_file ) { filep = d -> log_file ; <vul-start> <vul-end> ctx = d -> log_ctx ; d -> log_ctx = eventfp ? eventfd_ctx_fileget ( eventfp ) : NULL ; } else filep = eventfp ; for ( i = 0 ; i < d -> nvqs ; ++ i ) { mutex_lock ( & d -> vqs [ i ] -> mutex ) ; d -> vqs [ i ] -> log_ctx = d -> log_ctx ; mutex_unlock ( & d -> vqs [ i ] -> mutex ) ; } if ( ctx ) eventfd_ctx_put ( ctx ) ; if ( filep ) fput ( filep ) ; break ; default : r = - ENOIOCTLCMD ; break ; } done : return r ; }","long vhost_dev_ioctl ( struct vhost_dev * d , unsigned int ioctl , void __user * argp ) { struct file * eventfp , * filep = NULL ; struct eventfd_ctx * ctx = NULL ; u64 p ; long r ; int i , fd ; if ( ioctl == VHOST_SET_OWNER ) { r = vhost_dev_set_owner ( d ) ; goto done ; } r = vhost_dev_check_owner ( d ) ; if ( r ) goto done ; switch ( ioctl ) { case VHOST_SET_MEM_TABLE : r = vhost_set_memory ( d , argp ) ; break ; case VHOST_SET_LOG_BASE : if ( copy_from_user ( & p , argp , sizeof p ) ) { r = - EFAULT ; break ; } if ( ( u64 ) ( unsigned long ) p != p ) { r = - EFAULT ; break ; } for ( i = 0 ; i < d -> nvqs ; ++ i ) { struct vhost_virtqueue * vq ; void __user * base = ( void __user * ) ( unsigned long ) p ; vq = d -> vqs [ i ] ; mutex_lock ( & vq -> mutex ) ; if ( vq -> private_data && ! vq_log_access_ok ( vq , base ) ) r = - EFAULT ; else vq -> log_base = base ; mutex_unlock ( & vq -> mutex ) ; } break ; case VHOST_SET_LOG_FD : r = get_user ( fd , ( int __user * ) argp ) ; if ( r < 0 ) break ; eventfp = fd == - 1 ? NULL : eventfd_fget ( fd ) ; if ( IS_ERR ( eventfp ) ) { r = PTR_ERR ( eventfp ) ; break ; } if ( eventfp != d -> log_file ) { filep = d -> log_file ; <vul-start> d -> log_file = eventfp ; <vul-end> ctx = d -> log_ctx ; d -> log_ctx = eventfp ? eventfd_ctx_fileget ( eventfp ) : NULL ; } else filep = eventfp ; for ( i = 0 ; i < d -> nvqs ; ++ i ) { mutex_lock ( & d -> vqs [ i ] -> mutex ) ; d -> vqs [ i ] -> log_ctx = d -> log_ctx ; mutex_unlock ( & d -> vqs [ i ] -> mutex ) ; } if ( ctx ) eventfd_ctx_put ( ctx ) ; if ( filep ) fput ( filep ) ; break ; default : r = - ENOIOCTLCMD ; break ; } done : return r ; }"
451,"CWE-119 ref_list_poc = ( ( mv_buf_t * ) ps_slice_hdr -> as_ref_pic_list0 [ i ] . pv_mv_buf ) -> i4_abs_poc ; if ( ref_list_poc > cur_poc ) { flag = 0 ; break ; } } if ( flag && ( ps_slice_hdr -> i1_slice_type == BSLICE ) ) { for ( i = 0 ; i < ps_slice_hdr -> i1_num_ref_idx_l1_active ; i ++ ) { ref_list_poc = ( ( mv_buf_t * ) ps_slice_hdr -> as_ref_pic_list1 [ i ] . pv_mv_buf ) -> i4_abs_poc ; if ( ref_list_poc > cur_poc ) { flag = 0 ; break ; } } } ps_slice_hdr -> i1_low_delay_flag = flag ; } if ( ps_slice_hdr -> i1_slice_type == ISLICE ) { cabac_init_idc = 0 ; } else if ( ps_slice_hdr -> i1_slice_type == PSLICE ) { cabac_init_idc = ps_slice_hdr -> i1_cabac_init_flag ? 2 : 1 ; } else { cabac_init_idc = ps_slice_hdr -> i1_cabac_init_flag ? 1 : 2 ; } slice_qp = ps_slice_hdr -> i1_slice_qp_delta + ps_pps -> i1_pic_init_qp ; slice_qp = CLIP3 ( slice_qp , 0 , 51 ) ; if ( ( 0 == ps_slice_hdr -> i1_dependent_slice_flag ) || ( ( 1 == ps_slice_hdr -> i1_dependent_slice_flag ) && ( ( 0 == ps_codec -> s_parse . i4_ctb_tile_x ) && ( 0 == ps_codec -> s_parse . i4_ctb_tile_y ) ) ) ) { ps_codec -> s_parse . u4_qp = slice_qp ; } if ( ( 1 == ps_slice_hdr -> i1_dependent_slice_flag ) && ( ! ( ( ps_codec -> s_parse . i4_ctb_tile_x == 0 ) && ( ps_codec -> s_parse . i4_ctb_tile_y == 0 ) ) ) ) { if ( ( 0 == ps_pps -> i1_entropy_coding_sync_enabled_flag ) || ( ps_pps -> i1_entropy_coding_sync_enabled_flag && ( 0 != ps_codec -> s_parse . i4_ctb_x ) ) ) { ihevcd_cabac_reset ( & ps_codec -> s_parse . s_cabac , & ps_codec -> s_parse . s_bitstrm ) ; } } else if ( ( 0 == ps_pps -> i1_entropy_coding_sync_enabled_flag ) || ( ps_pps -> i1_entropy_coding_sync_enabled_flag && ( 0 != ps_codec -> s_parse . i4_ctb_x ) ) ) { <vul-start> ihevcd_cabac_init ( & ps_codec -> s_parse . s_cabac , <vul-end> & ps_codec -> s_parse . s_bitstrm , slice_qp , cabac_init_idc , & gau1_ihevc_cab_ctxts [ cabac_init_idc ] [ slice_qp ] [ 0 ] ) ; <vul-start> <vul-end> } do { { WORD32 cur_ctb_idx = ps_codec -> s_parse . i4_ctb_x <vul-start> <vul-end> if ( 1 == ps_codec -> i4_num_cores && 0 == cur_ctb_idx % RESET_TU_BUF_NCTB ) { ps_codec -> s_parse . ps_tu = ps_codec -> s_parse . ps_pic_tu ; ps_codec -> s_parse . i4_pic_tu_idx = 0 ; } } end_of_pic = 0 ; ps_codec -> s_parse . i4_ctb_num_pcm_blks = 0 ; if ( ( ( 0 == ps_codec -> s_parse . i4_ctb_tile_x ) && ( 0 == ps_codec -> s_parse . i4_ctb_tile_y ) ) && ( ! ( ( ps_tile -> u1_pos_x == 0 ) && ( ps_tile -> u1_pos_y == 0 ) ) ) && ( ! ( ( 0 == ps_codec -> s_parse . i4_ctb_slice_x ) && ( 0 == ps_codec -> s_parse . i4_ctb_slice_y ) ) ) ) { slice_qp = ps_slice_hdr -> i1_slice_qp_delta + ps_pps -> i1_pic_init_qp ; slice_qp = CLIP3 ( slice_qp , 0 , 51 ) ; ps_codec -> s_parse . u4_qp = slice_qp ; ihevcd_get_tile_pos ( ps_pps , ps_sps , ps_codec -> s_parse . i4_ctb_x , ps_codec -> s_parse . i4_ctb_y , & ps_codec -> s_parse . i4_ctb_tile_x , & ps_codec -> s_parse . i4_ctb_tile_y , & tile_idx ) ; ps_codec -> s_parse . ps_tile = ps_pps -> ps_tile + tile_idx ; ps_codec -> s_parse . i4_cur_tile_idx = tile_idx ; ps_tile_prev = ps_tile - 1 ; tile_start_ctb_idx = ps_tile -> u1_pos_x <vul-start> <vul-end> slice_start_ctb_idx = ps_slice_hdr -> i2_ctb_x <vul-start> <vul-end> if ( slice_start_ctb_idx < tile_start_ctb_idx ) { ps_codec -> s_parse . i4_ctb_slice_y = ps_tile -> u1_pos_y - ps_slice_hdr -> i2_ctb_y ; if ( ! ( ( ( ps_slice_hdr -> i2_ctb_x + ps_tile_prev -> u2_wd ) % ps_sps -> i2_pic_wd_in_ctb ) == ps_tile -> u1_pos_x ) ) { if ( ps_slice_hdr -> i2_ctb_y <= ps_tile -> u1_pos_y ) { if ( ps_slice_hdr -> i2_ctb_x > ps_tile -> u1_pos_x ) { ps_codec -> s_parse . i4_ctb_slice_y -= 1 ; } } } } { <vul-start> ihevcd_cabac_init ( & ps_codec -> s_parse . s_cabac , <vul-end> & ps_codec -> s_parse . s_bitstrm , slice_qp , cabac_init_idc , & gau1_ihevc_cab_ctxts [ cabac_init_idc ] [ slice_qp ] [ 0 ] ) ; <vul-start> <vul-end> } } if ( 0 == ps_codec -> s_parse . i4_ctb_tile_x ) { if ( 1 < ps_codec -> i4_num_cores ) { proc_job_t s_job ; IHEVCD_ERROR_T ret ; s_job . i4_cmd = CMD_PROCESS ; s_job . i2_ctb_cnt = ( WORD16 ) ps_tile -> u2_wd ; s_job . i2_ctb_x = ( WORD16 ) ps_codec -> s_parse . i4_ctb_x ; s_job . i2_ctb_y = ( WORD16 ) ps_codec -> s_parse . i4_ctb_y ; s_job . i2_slice_idx = ( WORD16 ) ps_codec -> s_parse . i4_cur_slice_idx ; s_job . i4_tu_coeff_data_ofst = ( UWORD8 * ) ps_codec -> s_parse . pv_tu_coeff_data - ( UWORD8 * ) ps_codec -> s_parse . pv_pic_tu_coeff_data ; ret = ihevcd_jobq_queue ( ( jobq_t * ) ps_codec -> s_parse . pv_proc_jobq , & s_job , sizeof ( proc_job_t ) , 1 ) ; if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) return ret ; } else { process_ctxt_t * ps_proc = & ps_codec -> as_process [ 0 ] ; WORD32 tu_coeff_data_ofst = ( UWORD8 * ) ps_codec -> s_parse . pv_tu_coeff_data - ( UWORD8 * ) ps_codec -> s_parse . pv_pic_tu_coeff_data ; ps_proc -> i4_ctb_cnt = ps_tile -> u2_wd ; ps_proc -> i4_ctb_x = ps_codec -> s_parse . i4_ctb_x ; ps_proc -> i4_ctb_y = ps_codec -> s_parse . i4_ctb_y ; ps_proc -> i4_cur_slice_idx = ps_codec -> s_parse . i4_cur_slice_idx ; ihevcd_init_proc_ctxt ( ps_proc , tu_coeff_data_ofst ) ; } } if ( ps_pps -> i1_entropy_coding_sync_enabled_flag ) { if ( 0 == ps_codec -> s_parse . i4_ctb_x ) { WORD32 default_ctxt = 0 ; if ( ( 0 == ps_codec -> s_parse . i4_ctb_slice_y ) && ( ! ps_slice_hdr -> i1_dependent_slice_flag ) ) default_ctxt = 1 ; if ( 1 == ps_sps -> i2_pic_wd_in_ctb ) default_ctxt = 1 ; ps_codec -> s_parse . u4_qp = slice_qp ; if ( default_ctxt ) { <vul-start> ihevcd_cabac_init ( & ps_codec -> s_parse . s_cabac , <vul-end> & ps_codec -> s_parse . s_bitstrm , slice_qp , cabac_init_idc , & gau1_ihevc_cab_ctxts [ cabac_init_idc ] [ slice_qp ] [ 0 ] ) ; <vul-start> } else { ihevcd_cabac_init ( & ps_codec -> s_parse . s_cabac , <vul-end> & ps_codec -> s_parse . s_bitstrm , slice_qp , cabac_init_idc , ( const UWORD8 * ) & ps_codec -> s_parse . s_cabac . au1_ctxt_models_sync ) ; <vul-start> <vul-end> } } } if ( 0 == ps_codec -> i4_slice_error ) { if ( ps_slice_hdr -> i1_slice_sao_luma_flag || ps_slice_hdr -> i1_slice_sao_chroma_flag ) ihevcd_parse_sao ( ps_codec ) ; } else { sao_t * ps_sao = ps_codec -> s_parse . ps_pic_sao + ps_codec -> s_parse . i4_ctb_x + ps_codec -> s_parse . i4_ctb_y * ps_sps -> i2_pic_wd_in_ctb ; ps_sao -> b3_y_type_idx = 0 ; ps_sao -> b3_cb_type_idx = 0 ; ps_sao -> b3_cr_type_idx = 0 ; } { WORD32 ctb_indx ; ctb_indx = ps_codec -> s_parse . i4_ctb_x + ps_sps -> i2_pic_wd_in_ctb * ps_codec -> s_parse . i4_ctb_y ; ps_codec -> s_parse . s_bs_ctxt . pu1_pic_qp_const_in_ctb [ ctb_indx >> 3 ] |= ( 1 << ( ctb_indx & 7 ) ) ; { UWORD16 * pu1_slice_idx = ps_codec -> s_parse . pu1_slice_idx ; pu1_slice_idx [ ctb_indx ] = ps_codec -> s_parse . i4_cur_independent_slice_idx ; } } if ( 0 == ps_codec -> i4_slice_error ) { ihevcd_parse_coding_quadtree ( ps_codec , ( ps_codec -> s_parse . i4_ctb_x << ps_sps -> i1_log2_ctb_size ) , ( ps_codec -> s_parse . i4_ctb_y << ps_sps -> i1_log2_ctb_size ) , ps_sps -> i1_log2_ctb_size , 0 ) ; } else { tu_t * ps_tu = ps_codec -> s_parse . ps_tu ; pu_t * ps_pu = ps_codec -> s_parse . ps_pu ; ps_tu -> b1_cb_cbf = 0 ; ps_tu -> b1_cr_cbf = 0 ; ps_tu -> b1_y_cbf = 0 ; ps_tu -> b4_pos_x = 0 ; ps_tu -> b4_pos_y = 0 ; ps_tu -> b1_transquant_bypass = 0 ; ps_tu -> b3_size = ( ps_sps -> i1_log2_ctb_size - 2 ) ; ps_tu -> b7_qp = ps_codec -> s_parse . u4_qp ; ps_tu -> b3_chroma_intra_mode_idx = INTRA_PRED_CHROMA_IDX_NONE ; ps_tu -> b6_luma_intra_mode = INTRA_PRED_NONE ; ps_tu -> b1_first_tu_in_cu = 1 ; ps_codec -> s_parse . ps_tu ++ ;","ref_list_poc = ( ( mv_buf_t * ) ps_slice_hdr -> as_ref_pic_list0 [ i ] . pv_mv_buf ) -> i4_abs_poc ; if ( ref_list_poc > cur_poc ) { flag = 0 ; break ; } } if ( flag && ( ps_slice_hdr -> i1_slice_type == BSLICE ) ) { for ( i = 0 ; i < ps_slice_hdr -> i1_num_ref_idx_l1_active ; i ++ ) { ref_list_poc = ( ( mv_buf_t * ) ps_slice_hdr -> as_ref_pic_list1 [ i ] . pv_mv_buf ) -> i4_abs_poc ; if ( ref_list_poc > cur_poc ) { flag = 0 ; break ; } } } ps_slice_hdr -> i1_low_delay_flag = flag ; } if ( ps_slice_hdr -> i1_slice_type == ISLICE ) { cabac_init_idc = 0 ; } else if ( ps_slice_hdr -> i1_slice_type == PSLICE ) { cabac_init_idc = ps_slice_hdr -> i1_cabac_init_flag ? 2 : 1 ; } else { cabac_init_idc = ps_slice_hdr -> i1_cabac_init_flag ? 1 : 2 ; } slice_qp = ps_slice_hdr -> i1_slice_qp_delta + ps_pps -> i1_pic_init_qp ; slice_qp = CLIP3 ( slice_qp , 0 , 51 ) ; if ( ( 0 == ps_slice_hdr -> i1_dependent_slice_flag ) || ( ( 1 == ps_slice_hdr -> i1_dependent_slice_flag ) && ( ( 0 == ps_codec -> s_parse . i4_ctb_tile_x ) && ( 0 == ps_codec -> s_parse . i4_ctb_tile_y ) ) ) ) { ps_codec -> s_parse . u4_qp = slice_qp ; } if ( ( 1 == ps_slice_hdr -> i1_dependent_slice_flag ) && ( ! ( ( ps_codec -> s_parse . i4_ctb_tile_x == 0 ) && ( ps_codec -> s_parse . i4_ctb_tile_y == 0 ) ) ) ) { if ( ( 0 == ps_pps -> i1_entropy_coding_sync_enabled_flag ) || ( ps_pps -> i1_entropy_coding_sync_enabled_flag && ( 0 != ps_codec -> s_parse . i4_ctb_x ) ) ) { ihevcd_cabac_reset ( & ps_codec -> s_parse . s_cabac , & ps_codec -> s_parse . s_bitstrm ) ; } } else if ( ( 0 == ps_pps -> i1_entropy_coding_sync_enabled_flag ) || ( ps_pps -> i1_entropy_coding_sync_enabled_flag && ( 0 != ps_codec -> s_parse . i4_ctb_x ) ) ) { <vul-start> ret = ihevcd_cabac_init ( & ps_codec -> s_parse . s_cabac , <vul-end> & ps_codec -> s_parse . s_bitstrm , slice_qp , cabac_init_idc , & gau1_ihevc_cab_ctxts [ cabac_init_idc ] [ slice_qp ] [ 0 ] ) ; <vul-start> if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) { ps_codec -> i4_slice_error = 1 ; end_of_slice_flag = 1 ; ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; } <vul-end> } do { { WORD32 cur_ctb_idx = ps_codec -> s_parse . i4_ctb_x <vul-start> ps_codec -> s_parse . i4_ctb_y * ( ps_sps -> i2_pic_wd_in_ctb ) ; <vul-end> if ( 1 == ps_codec -> i4_num_cores && 0 == cur_ctb_idx % RESET_TU_BUF_NCTB ) { ps_codec -> s_parse . ps_tu = ps_codec -> s_parse . ps_pic_tu ; ps_codec -> s_parse . i4_pic_tu_idx = 0 ; } } end_of_pic = 0 ; ps_codec -> s_parse . i4_ctb_num_pcm_blks = 0 ; if ( ( ( 0 == ps_codec -> s_parse . i4_ctb_tile_x ) && ( 0 == ps_codec -> s_parse . i4_ctb_tile_y ) ) && ( ! ( ( ps_tile -> u1_pos_x == 0 ) && ( ps_tile -> u1_pos_y == 0 ) ) ) && ( ! ( ( 0 == ps_codec -> s_parse . i4_ctb_slice_x ) && ( 0 == ps_codec -> s_parse . i4_ctb_slice_y ) ) ) ) { slice_qp = ps_slice_hdr -> i1_slice_qp_delta + ps_pps -> i1_pic_init_qp ; slice_qp = CLIP3 ( slice_qp , 0 , 51 ) ; ps_codec -> s_parse . u4_qp = slice_qp ; ihevcd_get_tile_pos ( ps_pps , ps_sps , ps_codec -> s_parse . i4_ctb_x , ps_codec -> s_parse . i4_ctb_y , & ps_codec -> s_parse . i4_ctb_tile_x , & ps_codec -> s_parse . i4_ctb_tile_y , & tile_idx ) ; ps_codec -> s_parse . ps_tile = ps_pps -> ps_tile + tile_idx ; ps_codec -> s_parse . i4_cur_tile_idx = tile_idx ; ps_tile_prev = ps_tile - 1 ; tile_start_ctb_idx = ps_tile -> u1_pos_x <vul-start> ps_tile -> u1_pos_y * ( ps_sps -> i2_pic_wd_in_ctb ) ; <vul-end> slice_start_ctb_idx = ps_slice_hdr -> i2_ctb_x <vul-start> ps_slice_hdr -> i2_ctb_y * ( ps_sps -> i2_pic_wd_in_ctb ) ; <vul-end> if ( slice_start_ctb_idx < tile_start_ctb_idx ) { ps_codec -> s_parse . i4_ctb_slice_y = ps_tile -> u1_pos_y - ps_slice_hdr -> i2_ctb_y ; if ( ! ( ( ( ps_slice_hdr -> i2_ctb_x + ps_tile_prev -> u2_wd ) % ps_sps -> i2_pic_wd_in_ctb ) == ps_tile -> u1_pos_x ) ) { if ( ps_slice_hdr -> i2_ctb_y <= ps_tile -> u1_pos_y ) { if ( ps_slice_hdr -> i2_ctb_x > ps_tile -> u1_pos_x ) { ps_codec -> s_parse . i4_ctb_slice_y -= 1 ; } } } } { <vul-start> ret = ihevcd_cabac_init ( & ps_codec -> s_parse . s_cabac , <vul-end> & ps_codec -> s_parse . s_bitstrm , slice_qp , cabac_init_idc , & gau1_ihevc_cab_ctxts [ cabac_init_idc ] [ slice_qp ] [ 0 ] ) ; <vul-start> if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) { ps_codec -> i4_slice_error = 1 ; end_of_slice_flag = 1 ; ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; } <vul-end> } } if ( 0 == ps_codec -> s_parse . i4_ctb_tile_x ) { if ( 1 < ps_codec -> i4_num_cores ) { proc_job_t s_job ; IHEVCD_ERROR_T ret ; s_job . i4_cmd = CMD_PROCESS ; s_job . i2_ctb_cnt = ( WORD16 ) ps_tile -> u2_wd ; s_job . i2_ctb_x = ( WORD16 ) ps_codec -> s_parse . i4_ctb_x ; s_job . i2_ctb_y = ( WORD16 ) ps_codec -> s_parse . i4_ctb_y ; s_job . i2_slice_idx = ( WORD16 ) ps_codec -> s_parse . i4_cur_slice_idx ; s_job . i4_tu_coeff_data_ofst = ( UWORD8 * ) ps_codec -> s_parse . pv_tu_coeff_data - ( UWORD8 * ) ps_codec -> s_parse . pv_pic_tu_coeff_data ; ret = ihevcd_jobq_queue ( ( jobq_t * ) ps_codec -> s_parse . pv_proc_jobq , & s_job , sizeof ( proc_job_t ) , 1 ) ; if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) return ret ; } else { process_ctxt_t * ps_proc = & ps_codec -> as_process [ 0 ] ; WORD32 tu_coeff_data_ofst = ( UWORD8 * ) ps_codec -> s_parse . pv_tu_coeff_data - ( UWORD8 * ) ps_codec -> s_parse . pv_pic_tu_coeff_data ; ps_proc -> i4_ctb_cnt = ps_tile -> u2_wd ; ps_proc -> i4_ctb_x = ps_codec -> s_parse . i4_ctb_x ; ps_proc -> i4_ctb_y = ps_codec -> s_parse . i4_ctb_y ; ps_proc -> i4_cur_slice_idx = ps_codec -> s_parse . i4_cur_slice_idx ; ihevcd_init_proc_ctxt ( ps_proc , tu_coeff_data_ofst ) ; } } if ( ps_pps -> i1_entropy_coding_sync_enabled_flag ) { if ( 0 == ps_codec -> s_parse . i4_ctb_x ) { WORD32 default_ctxt = 0 ; if ( ( 0 == ps_codec -> s_parse . i4_ctb_slice_y ) && ( ! ps_slice_hdr -> i1_dependent_slice_flag ) ) default_ctxt = 1 ; if ( 1 == ps_sps -> i2_pic_wd_in_ctb ) default_ctxt = 1 ; ps_codec -> s_parse . u4_qp = slice_qp ; if ( default_ctxt ) { <vul-start> ret = ihevcd_cabac_init ( & ps_codec -> s_parse . s_cabac , <vul-end> & ps_codec -> s_parse . s_bitstrm , slice_qp , cabac_init_idc , & gau1_ihevc_cab_ctxts [ cabac_init_idc ] [ slice_qp ] [ 0 ] ) ; <vul-start> if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) { ps_codec -> i4_slice_error = 1 ; end_of_slice_flag = 1 ; ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; } } else { ret = ihevcd_cabac_init ( & ps_codec -> s_parse . s_cabac , <vul-end> & ps_codec -> s_parse . s_bitstrm , slice_qp , cabac_init_idc , ( const UWORD8 * ) & ps_codec -> s_parse . s_cabac . au1_ctxt_models_sync ) ; <vul-start> if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) { ps_codec -> i4_slice_error = 1 ; end_of_slice_flag = 1 ; ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; } <vul-end> } } } if ( 0 == ps_codec -> i4_slice_error ) { if ( ps_slice_hdr -> i1_slice_sao_luma_flag || ps_slice_hdr -> i1_slice_sao_chroma_flag ) ihevcd_parse_sao ( ps_codec ) ; } else { sao_t * ps_sao = ps_codec -> s_parse . ps_pic_sao + ps_codec -> s_parse . i4_ctb_x + ps_codec -> s_parse . i4_ctb_y * ps_sps -> i2_pic_wd_in_ctb ; ps_sao -> b3_y_type_idx = 0 ; ps_sao -> b3_cb_type_idx = 0 ; ps_sao -> b3_cr_type_idx = 0 ; } { WORD32 ctb_indx ; ctb_indx = ps_codec -> s_parse . i4_ctb_x + ps_sps -> i2_pic_wd_in_ctb * ps_codec -> s_parse . i4_ctb_y ; ps_codec -> s_parse . s_bs_ctxt . pu1_pic_qp_const_in_ctb [ ctb_indx >> 3 ] |= ( 1 << ( ctb_indx & 7 ) ) ; { UWORD16 * pu1_slice_idx = ps_codec -> s_parse . pu1_slice_idx ; pu1_slice_idx [ ctb_indx ] = ps_codec -> s_parse . i4_cur_independent_slice_idx ; } } if ( 0 == ps_codec -> i4_slice_error ) { ihevcd_parse_coding_quadtree ( ps_codec , ( ps_codec -> s_parse . i4_ctb_x << ps_sps -> i1_log2_ctb_size ) , ( ps_codec -> s_parse . i4_ctb_y << ps_sps -> i1_log2_ctb_size ) , ps_sps -> i1_log2_ctb_size , 0 ) ; } else { tu_t * ps_tu = ps_codec -> s_parse . ps_tu ; pu_t * ps_pu = ps_codec -> s_parse . ps_pu ; ps_tu -> b1_cb_cbf = 0 ; ps_tu -> b1_cr_cbf = 0 ; ps_tu -> b1_y_cbf = 0 ; ps_tu -> b4_pos_x = 0 ; ps_tu -> b4_pos_y = 0 ; ps_tu -> b1_transquant_bypass = 0 ; ps_tu -> b3_size = ( ps_sps -> i1_log2_ctb_size - 2 ) ; ps_tu -> b7_qp = ps_codec -> s_parse . u4_qp ; ps_tu -> b3_chroma_intra_mode_idx = INTRA_PRED_CHROMA_IDX_NONE ; ps_tu -> b6_luma_intra_mode = INTRA_PRED_NONE ; ps_tu -> b1_first_tu_in_cu = 1 ; ps_codec -> s_parse . ps_tu ++ ;"
452,"CWE-119 written ++ ; channel_id = hdr & 0x3F ; if ( channel_id < 2 ) { buf [ 1 ] = 0 ; if ( ffurl_read_complete ( h , buf , channel_id + 1 ) != channel_id + 1 ) return AVERROR ( EIO ) ; written += channel_id + 1 ; channel_id = AV_RL16 ( buf ) + 64 ; } if ( ( ret = ff_rtmp_check_alloc_array ( prev_pkt_ptr , nb_prev_pkt , channel_id ) ) < 0 ) return ret ; prev_pkt = * prev_pkt_ptr ; size = prev_pkt [ channel_id ] . size ; type = prev_pkt [ channel_id ] . type ; extra = prev_pkt [ channel_id ] . extra ; hdr >>= 6 ; if ( hdr == RTMP_PS_ONEBYTE ) { ts_field = prev_pkt [ channel_id ] . ts_field ; } else { if ( ffurl_read_complete ( h , buf , 3 ) != 3 ) return AVERROR ( EIO ) ; written += 3 ; ts_field = AV_RB24 ( buf ) ; if ( hdr != RTMP_PS_FOURBYTES ) { if ( ffurl_read_complete ( h , buf , 3 ) != 3 ) return AVERROR ( EIO ) ; written += 3 ; size = AV_RB24 ( buf ) ; if ( ffurl_read_complete ( h , buf , 1 ) != 1 ) return AVERROR ( EIO ) ; written ++ ; type = buf [ 0 ] ; if ( hdr == RTMP_PS_TWELVEBYTES ) { if ( ffurl_read_complete ( h , buf , 4 ) != 4 ) return AVERROR ( EIO ) ; written += 4 ; extra = AV_RL32 ( buf ) ; } } } if ( ts_field == 0xFFFFFF ) { if ( ffurl_read_complete ( h , buf , 4 ) != 4 ) return AVERROR ( EIO ) ; timestamp = AV_RB32 ( buf ) ; } else { timestamp = ts_field ; } if ( hdr != RTMP_PS_TWELVEBYTES ) timestamp += prev_pkt [ channel_id ] . timestamp ; <vul-start> <vul-end> if ( ! prev_pkt [ channel_id ] . read ) { if ( ( ret = ff_rtmp_packet_create ( p , channel_id , type , timestamp , size ) ) < 0 ) return ret ; p -> read = written ; p -> offset = 0 ; prev_pkt [ channel_id ] . ts_field = ts_field ; prev_pkt [ channel_id ] . timestamp = timestamp ; } else { RTMPPacket * prev = & prev_pkt [ channel_id ] ; p -> data = prev -> data ; p -> size = prev -> size ; p -> channel_id = prev -> channel_id ; p -> type = prev -> type ; p -> ts_field = prev -> ts_field ; p -> extra = prev -> extra ; p -> offset = prev -> offset ; p -> read = prev -> read + written ; p -> timestamp = prev -> timestamp ; prev -> data = NULL ; } p -> extra = extra ; prev_pkt [ channel_id ] . channel_id = channel_id ; prev_pkt [ channel_id ] . type = type ; prev_pkt [ channel_id ] . size = size ; prev_pkt [ channel_id ] . extra = extra ; size = size - p -> offset ; toread = FFMIN ( size , chunk_size ) ; if ( ffurl_read_complete ( h , p -> data + p -> offset , toread ) != toread ) { ff_rtmp_packet_destroy ( p ) ; return AVERROR ( EIO ) ; } size -= toread ; p -> read += toread ; p -> offset += toread ; if ( size > 0 ) { RTMPPacket * prev = & prev_pkt [ channel_id ] ; prev -> data = p -> data ; prev -> read = p -> read ; prev -> offset = p -> offset ; p -> data = NULL ; return AVERROR ( EAGAIN ) ; } prev_pkt [ channel_id ] . read = 0 ; return p -> read ; }","written ++ ; channel_id = hdr & 0x3F ; if ( channel_id < 2 ) { buf [ 1 ] = 0 ; if ( ffurl_read_complete ( h , buf , channel_id + 1 ) != channel_id + 1 ) return AVERROR ( EIO ) ; written += channel_id + 1 ; channel_id = AV_RL16 ( buf ) + 64 ; } if ( ( ret = ff_rtmp_check_alloc_array ( prev_pkt_ptr , nb_prev_pkt , channel_id ) ) < 0 ) return ret ; prev_pkt = * prev_pkt_ptr ; size = prev_pkt [ channel_id ] . size ; type = prev_pkt [ channel_id ] . type ; extra = prev_pkt [ channel_id ] . extra ; hdr >>= 6 ; if ( hdr == RTMP_PS_ONEBYTE ) { ts_field = prev_pkt [ channel_id ] . ts_field ; } else { if ( ffurl_read_complete ( h , buf , 3 ) != 3 ) return AVERROR ( EIO ) ; written += 3 ; ts_field = AV_RB24 ( buf ) ; if ( hdr != RTMP_PS_FOURBYTES ) { if ( ffurl_read_complete ( h , buf , 3 ) != 3 ) return AVERROR ( EIO ) ; written += 3 ; size = AV_RB24 ( buf ) ; if ( ffurl_read_complete ( h , buf , 1 ) != 1 ) return AVERROR ( EIO ) ; written ++ ; type = buf [ 0 ] ; if ( hdr == RTMP_PS_TWELVEBYTES ) { if ( ffurl_read_complete ( h , buf , 4 ) != 4 ) return AVERROR ( EIO ) ; written += 4 ; extra = AV_RL32 ( buf ) ; } } } if ( ts_field == 0xFFFFFF ) { if ( ffurl_read_complete ( h , buf , 4 ) != 4 ) return AVERROR ( EIO ) ; timestamp = AV_RB32 ( buf ) ; } else { timestamp = ts_field ; } if ( hdr != RTMP_PS_TWELVEBYTES ) timestamp += prev_pkt [ channel_id ] . timestamp ; <vul-start> if ( prev_pkt [ channel_id ] . read && size != prev_pkt [ channel_id ] . size ) { av_log ( NULL , AV_LOG_ERROR , ""RTMP packet size mismatch %d != %d\\n"" , size , prev_pkt [ channel_id ] . size ) ; ff_rtmp_packet_destroy ( & prev_pkt [ channel_id ] ) ; prev_pkt [ channel_id ] . read = 0 ; } <vul-end> if ( ! prev_pkt [ channel_id ] . read ) { if ( ( ret = ff_rtmp_packet_create ( p , channel_id , type , timestamp , size ) ) < 0 ) return ret ; p -> read = written ; p -> offset = 0 ; prev_pkt [ channel_id ] . ts_field = ts_field ; prev_pkt [ channel_id ] . timestamp = timestamp ; } else { RTMPPacket * prev = & prev_pkt [ channel_id ] ; p -> data = prev -> data ; p -> size = prev -> size ; p -> channel_id = prev -> channel_id ; p -> type = prev -> type ; p -> ts_field = prev -> ts_field ; p -> extra = prev -> extra ; p -> offset = prev -> offset ; p -> read = prev -> read + written ; p -> timestamp = prev -> timestamp ; prev -> data = NULL ; } p -> extra = extra ; prev_pkt [ channel_id ] . channel_id = channel_id ; prev_pkt [ channel_id ] . type = type ; prev_pkt [ channel_id ] . size = size ; prev_pkt [ channel_id ] . extra = extra ; size = size - p -> offset ; toread = FFMIN ( size , chunk_size ) ; if ( ffurl_read_complete ( h , p -> data + p -> offset , toread ) != toread ) { ff_rtmp_packet_destroy ( p ) ; return AVERROR ( EIO ) ; } size -= toread ; p -> read += toread ; p -> offset += toread ; if ( size > 0 ) { RTMPPacket * prev = & prev_pkt [ channel_id ] ; prev -> data = p -> data ; prev -> read = p -> read ; prev -> offset = p -> offset ; p -> data = NULL ; return AVERROR ( EAGAIN ) ; } prev_pkt [ channel_id ] . read = 0 ; return p -> read ; }"
453,"CWE-119 <vul-start> void fdct8_sse2 ( __m128i * in ) { const __m128i k__cospi_p16_p16 = _mm_set1_epi16 ( cospi_16_64 ) ; <vul-end> const __m128i k__cospi_p16_m16 = pair_set_epi16 ( cospi_16_64 , - cospi_16_64 ) ; const __m128i k__cospi_p24_p08 = pair_set_epi16 ( cospi_24_64 , cospi_8_64 ) ; const __m128i k__cospi_m08_p24 = pair_set_epi16 ( - cospi_8_64 , cospi_24_64 ) ; const __m128i k__cospi_p28_p04 = pair_set_epi16 ( cospi_28_64 , cospi_4_64 ) ; const __m128i k__cospi_m04_p28 = pair_set_epi16 ( - cospi_4_64 , cospi_28_64 ) ; const __m128i k__cospi_p12_p20 = pair_set_epi16 ( cospi_12_64 , cospi_20_64 ) ; const __m128i k__cospi_m20_p12 = pair_set_epi16 ( - cospi_20_64 , cospi_12_64 ) ; const __m128i k__DCT_CONST_ROUNDING = _mm_set1_epi32 ( DCT_CONST_ROUNDING ) ; __m128i u0 , u1 , u2 , u3 , u4 , u5 , u6 , u7 ; __m128i v0 , v1 , v2 , v3 , v4 , v5 , v6 , v7 ; __m128i s0 , s1 , s2 , s3 , s4 , s5 , s6 , s7 ; s0 = _mm_add_epi16 ( in [ 0 ] , in [ 7 ] ) ; s1 = _mm_add_epi16 ( in [ 1 ] , in [ 6 ] ) ; s2 = _mm_add_epi16 ( in [ 2 ] , in [ 5 ] ) ; s3 = _mm_add_epi16 ( in [ 3 ] , in [ 4 ] ) ; s4 = _mm_sub_epi16 ( in [ 3 ] , in [ 4 ] ) ; s5 = _mm_sub_epi16 ( in [ 2 ] , in [ 5 ] ) ; s6 = _mm_sub_epi16 ( in [ 1 ] , in [ 6 ] ) ; s7 = _mm_sub_epi16 ( in [ 0 ] , in [ 7 ] ) ; u0 = _mm_add_epi16 ( s0 , s3 ) ; u1 = _mm_add_epi16 ( s1 , s2 ) ; u2 = _mm_sub_epi16 ( s1 , s2 ) ; u3 = _mm_sub_epi16 ( s0 , s3 ) ; v0 = _mm_unpacklo_epi16 ( u0 , u1 ) ; v1 = _mm_unpackhi_epi16 ( u0 , u1 ) ; v2 = _mm_unpacklo_epi16 ( u2 , u3 ) ; v3 = _mm_unpackhi_epi16 ( u2 , u3 ) ; u0 = _mm_madd_epi16 ( v0 , k__cospi_p16_p16 ) ; u1 = _mm_madd_epi16 ( v1 , k__cospi_p16_p16 ) ; u2 = _mm_madd_epi16 ( v0 , k__cospi_p16_m16 ) ; u3 = _mm_madd_epi16 ( v1 , k__cospi_p16_m16 ) ; u4 = _mm_madd_epi16 ( v2 , k__cospi_p24_p08 ) ; u5 = _mm_madd_epi16 ( v3 , k__cospi_p24_p08 ) ; u6 = _mm_madd_epi16 ( v2 , k__cospi_m08_p24 ) ; u7 = _mm_madd_epi16 ( v3 , k__cospi_m08_p24 ) ; v0 = _mm_add_epi32 ( u0 , k__DCT_CONST_ROUNDING ) ; v1 = _mm_add_epi32 ( u1 , k__DCT_CONST_ROUNDING ) ; v2 = _mm_add_epi32 ( u2 , k__DCT_CONST_ROUNDING ) ; v3 = _mm_add_epi32 ( u3 , k__DCT_CONST_ROUNDING ) ; v4 = _mm_add_epi32 ( u4 , k__DCT_CONST_ROUNDING ) ; v5 = _mm_add_epi32 ( u5 , k__DCT_CONST_ROUNDING ) ; v6 = _mm_add_epi32 ( u6 , k__DCT_CONST_ROUNDING ) ; v7 = _mm_add_epi32 ( u7 , k__DCT_CONST_ROUNDING ) ; u0 = _mm_srai_epi32 ( v0 , DCT_CONST_BITS ) ; u1 = _mm_srai_epi32 ( v1 , DCT_CONST_BITS ) ; u2 = _mm_srai_epi32 ( v2 , DCT_CONST_BITS ) ; u3 = _mm_srai_epi32 ( v3 , DCT_CONST_BITS ) ; u4 = _mm_srai_epi32 ( v4 , DCT_CONST_BITS ) ; u5 = _mm_srai_epi32 ( v5 , DCT_CONST_BITS ) ; u6 = _mm_srai_epi32 ( v6 , DCT_CONST_BITS ) ;","<vul-start> static void fdct8_sse2 ( __m128i * in ) { const __m128i k__cospi_p16_p16 = _mm_set1_epi16 ( ( int16_t ) cospi_16_64 ) ; <vul-end> const __m128i k__cospi_p16_m16 = pair_set_epi16 ( cospi_16_64 , - cospi_16_64 ) ; const __m128i k__cospi_p24_p08 = pair_set_epi16 ( cospi_24_64 , cospi_8_64 ) ; const __m128i k__cospi_m08_p24 = pair_set_epi16 ( - cospi_8_64 , cospi_24_64 ) ; const __m128i k__cospi_p28_p04 = pair_set_epi16 ( cospi_28_64 , cospi_4_64 ) ; const __m128i k__cospi_m04_p28 = pair_set_epi16 ( - cospi_4_64 , cospi_28_64 ) ; const __m128i k__cospi_p12_p20 = pair_set_epi16 ( cospi_12_64 , cospi_20_64 ) ; const __m128i k__cospi_m20_p12 = pair_set_epi16 ( - cospi_20_64 , cospi_12_64 ) ; const __m128i k__DCT_CONST_ROUNDING = _mm_set1_epi32 ( DCT_CONST_ROUNDING ) ; __m128i u0 , u1 , u2 , u3 , u4 , u5 , u6 , u7 ; __m128i v0 , v1 , v2 , v3 , v4 , v5 , v6 , v7 ; __m128i s0 , s1 , s2 , s3 , s4 , s5 , s6 , s7 ; s0 = _mm_add_epi16 ( in [ 0 ] , in [ 7 ] ) ; s1 = _mm_add_epi16 ( in [ 1 ] , in [ 6 ] ) ; s2 = _mm_add_epi16 ( in [ 2 ] , in [ 5 ] ) ; s3 = _mm_add_epi16 ( in [ 3 ] , in [ 4 ] ) ; s4 = _mm_sub_epi16 ( in [ 3 ] , in [ 4 ] ) ; s5 = _mm_sub_epi16 ( in [ 2 ] , in [ 5 ] ) ; s6 = _mm_sub_epi16 ( in [ 1 ] , in [ 6 ] ) ; s7 = _mm_sub_epi16 ( in [ 0 ] , in [ 7 ] ) ; u0 = _mm_add_epi16 ( s0 , s3 ) ; u1 = _mm_add_epi16 ( s1 , s2 ) ; u2 = _mm_sub_epi16 ( s1 , s2 ) ; u3 = _mm_sub_epi16 ( s0 , s3 ) ; v0 = _mm_unpacklo_epi16 ( u0 , u1 ) ; v1 = _mm_unpackhi_epi16 ( u0 , u1 ) ; v2 = _mm_unpacklo_epi16 ( u2 , u3 ) ; v3 = _mm_unpackhi_epi16 ( u2 , u3 ) ; u0 = _mm_madd_epi16 ( v0 , k__cospi_p16_p16 ) ; u1 = _mm_madd_epi16 ( v1 , k__cospi_p16_p16 ) ; u2 = _mm_madd_epi16 ( v0 , k__cospi_p16_m16 ) ; u3 = _mm_madd_epi16 ( v1 , k__cospi_p16_m16 ) ; u4 = _mm_madd_epi16 ( v2 , k__cospi_p24_p08 ) ; u5 = _mm_madd_epi16 ( v3 , k__cospi_p24_p08 ) ; u6 = _mm_madd_epi16 ( v2 , k__cospi_m08_p24 ) ; u7 = _mm_madd_epi16 ( v3 , k__cospi_m08_p24 ) ; v0 = _mm_add_epi32 ( u0 , k__DCT_CONST_ROUNDING ) ; v1 = _mm_add_epi32 ( u1 , k__DCT_CONST_ROUNDING ) ; v2 = _mm_add_epi32 ( u2 , k__DCT_CONST_ROUNDING ) ; v3 = _mm_add_epi32 ( u3 , k__DCT_CONST_ROUNDING ) ; v4 = _mm_add_epi32 ( u4 , k__DCT_CONST_ROUNDING ) ; v5 = _mm_add_epi32 ( u5 , k__DCT_CONST_ROUNDING ) ; v6 = _mm_add_epi32 ( u6 , k__DCT_CONST_ROUNDING ) ; v7 = _mm_add_epi32 ( u7 , k__DCT_CONST_ROUNDING ) ; u0 = _mm_srai_epi32 ( v0 , DCT_CONST_BITS ) ; u1 = _mm_srai_epi32 ( v1 , DCT_CONST_BITS ) ; u2 = _mm_srai_epi32 ( v2 , DCT_CONST_BITS ) ; u3 = _mm_srai_epi32 ( v3 , DCT_CONST_BITS ) ; u4 = _mm_srai_epi32 ( v4 , DCT_CONST_BITS ) ; u5 = _mm_srai_epi32 ( v5 , DCT_CONST_BITS ) ; u6 = _mm_srai_epi32 ( v6 , DCT_CONST_BITS ) ;"
454,"CWE-264 SYSCALL_DEFINE6 ( recvfrom , int , fd , void __user * , ubuf , size_t , size , unsigned int , flags , struct sockaddr __user * , addr , int __user * , addr_len ) { struct socket * sock ; struct iovec iov ; struct msghdr msg ; struct sockaddr_storage address ; int err , err2 ; int fput_needed ; if ( size > INT_MAX ) size = INT_MAX ; <vul-start> <vul-end> sock = sockfd_lookup_light ( fd , & err , & fput_needed ) ; if ( ! sock ) goto out ; msg . msg_control = NULL ; msg . msg_controllen = 0 ; iov . iov_len = size ; iov . iov_base = ubuf ; iov_iter_init ( & msg . msg_iter , READ , & iov , 1 , size ) ; msg . msg_name = addr ? ( struct sockaddr * ) & address : NULL ; msg . msg_namelen = 0 ; if ( sock -> file -> f_flags & O_NONBLOCK ) flags |= MSG_DONTWAIT ; err = sock_recvmsg ( sock , & msg , size , flags ) ; if ( err >= 0 && addr != NULL ) { err2 = move_addr_to_user ( & address , msg . msg_namelen , addr , addr_len ) ; if ( err2 < 0 ) err = err2 ; } fput_light ( sock -> file , fput_needed ) ; out : return err ; }","SYSCALL_DEFINE6 ( recvfrom , int , fd , void __user * , ubuf , size_t , size , unsigned int , flags , struct sockaddr __user * , addr , int __user * , addr_len ) { struct socket * sock ; struct iovec iov ; struct msghdr msg ; struct sockaddr_storage address ; int err , err2 ; int fput_needed ; if ( size > INT_MAX ) size = INT_MAX ; <vul-start> if ( unlikely ( ! access_ok ( VERIFY_WRITE , ubuf , size ) ) ) return - EFAULT ; <vul-end> sock = sockfd_lookup_light ( fd , & err , & fput_needed ) ; if ( ! sock ) goto out ; msg . msg_control = NULL ; msg . msg_controllen = 0 ; iov . iov_len = size ; iov . iov_base = ubuf ; iov_iter_init ( & msg . msg_iter , READ , & iov , 1 , size ) ; msg . msg_name = addr ? ( struct sockaddr * ) & address : NULL ; msg . msg_namelen = 0 ; if ( sock -> file -> f_flags & O_NONBLOCK ) flags |= MSG_DONTWAIT ; err = sock_recvmsg ( sock , & msg , size , flags ) ; if ( err >= 0 && addr != NULL ) { err2 = move_addr_to_user ( & address , msg . msg_namelen , addr , addr_len ) ; if ( err2 < 0 ) err = err2 ; } fput_light ( sock -> file , fput_needed ) ; out : return err ; }"
455,"CWE-119 <vul-start> static void super_block_uvrd ( const VP9_COMP * cpi , MACROBLOCK * x , <vul-end> int * rate , int64_t * distortion , int * skippable , int64_t * sse , BLOCK_SIZE bsize , int64_t ref_best_rd ) { MACROBLOCKD * const xd = & x -> e_mbd ; MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; <vul-start> TX_SIZE uv_txfm_size = get_uv_tx_size ( mbmi ) ; <vul-end> int plane ; int pnrate = 0 , pnskip = 1 ; int64_t pndist = 0 , pnsse = 0 ; <vul-start> <vul-end> if ( ref_best_rd < 0 ) <vul-start> goto term ; if ( is_inter_block ( mbmi ) ) { <vul-end> int plane ; for ( plane = 1 ; plane < MAX_MB_PLANE ; ++ plane ) vp9_subtract_plane ( x , bsize , plane ) ; } * rate = 0 ; * distortion = 0 ; * sse = 0 ; * skippable = 1 ; for ( plane = 1 ; plane < MAX_MB_PLANE ; ++ plane ) { txfm_rd_in_plane ( x , & pnrate , & pndist , & pnskip , & pnsse , <vul-start> ref_best_rd , plane , bsize , uv_txfm_size , <vul-end> cpi -> sf . use_fast_coef_costing ) ; <vul-start> if ( pnrate == INT_MAX ) goto term ; <vul-end> * rate += pnrate ; * distortion += pndist ; * sse += pnsse ; * skippable &= pnskip ; } <vul-start> return ; term : <vul-end> * rate = INT_MAX ; * distortion = INT64_MAX ; * sse = INT64_MAX ; * skippable = 0 ; <vul-start> return ; <vul-end> }","<vul-start> static int super_block_uvrd ( const VP9_COMP * cpi , MACROBLOCK * x , <vul-end> int * rate , int64_t * distortion , int * skippable , int64_t * sse , BLOCK_SIZE bsize , int64_t ref_best_rd ) { MACROBLOCKD * const xd = & x -> e_mbd ; MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; <vul-start> const TX_SIZE uv_tx_size = get_uv_tx_size ( mbmi , & xd -> plane [ 1 ] ) ; <vul-end> int plane ; int pnrate = 0 , pnskip = 1 ; int64_t pndist = 0 , pnsse = 0 ; <vul-start> int is_cost_valid = 1 ; <vul-end> if ( ref_best_rd < 0 ) <vul-start> is_cost_valid = 0 ; if ( is_inter_block ( mbmi ) && is_cost_valid ) { <vul-end> int plane ; for ( plane = 1 ; plane < MAX_MB_PLANE ; ++ plane ) vp9_subtract_plane ( x , bsize , plane ) ; } * rate = 0 ; * distortion = 0 ; * sse = 0 ; * skippable = 1 ; for ( plane = 1 ; plane < MAX_MB_PLANE ; ++ plane ) { txfm_rd_in_plane ( x , & pnrate , & pndist , & pnskip , & pnsse , <vul-start> ref_best_rd , plane , bsize , uv_tx_size , <vul-end> cpi -> sf . use_fast_coef_costing ) ; <vul-start> if ( pnrate == INT_MAX ) { is_cost_valid = 0 ; break ; } <vul-end> * rate += pnrate ; * distortion += pndist ; * sse += pnsse ; * skippable &= pnskip ; } <vul-start> if ( ! is_cost_valid ) { <vul-end> * rate = INT_MAX ; * distortion = INT64_MAX ; * sse = INT64_MAX ; * skippable = 0 ; <vul-start> } return is_cost_valid ; <vul-end> }"
456,"CWE-78 static char * __filterQuotedShell ( const char * arg ) { r_return_val_if_fail ( arg , NULL ) ; char * a = malloc ( strlen ( arg ) + 1 ) ; if ( ! a ) { return NULL ; } char * b = a ; while ( * arg ) { switch ( * arg ) { case ' ' : case '=' : <vul-start> <vul-end> case '\\r' : case '\\n' : break ; default : * b ++ = * arg ; break ; } arg ++ ; } * b = 0 ; return a ; }","static char * __filterQuotedShell ( const char * arg ) { r_return_val_if_fail ( arg , NULL ) ; char * a = malloc ( strlen ( arg ) + 1 ) ; if ( ! a ) { return NULL ; } char * b = a ; while ( * arg ) { switch ( * arg ) { case ' ' : case '=' : <vul-start> case \'""\' : case '\\\\' : <vul-end> case '\\r' : case '\\n' : break ; default : * b ++ = * arg ; break ; } arg ++ ; } * b = 0 ; return a ; }"
457,"CWE-399 int cdf_unpack_summary_info ( const cdf_stream_t * sst , const cdf_header_t * h , cdf_summary_info_header_t * ssi , cdf_property_info_t * * info , size_t * count ) { <vul-start> size_t i , maxcount ; <vul-end> const cdf_summary_info_header_t * si = CAST ( const cdf_summary_info_header_t * , sst -> sst_tab ) ; const cdf_section_declaration_t * sd = CAST ( const cdf_section_declaration_t * , ( const void * ) ( ( const char * ) sst -> sst_tab + CDF_SECTION_DECLARATION_OFFSET ) ) ; if ( cdf_check_stream_offset ( sst , h , si , sizeof ( * si ) , __LINE__ ) == - 1 || cdf_check_stream_offset ( sst , h , sd , sizeof ( * sd ) , __LINE__ ) == - 1 ) return - 1 ; ssi -> si_byte_order = CDF_TOLE2 ( si -> si_byte_order ) ; ssi -> si_os_version = CDF_TOLE2 ( si -> si_os_version ) ; ssi -> si_os = CDF_TOLE2 ( si -> si_os ) ; ssi -> si_class = si -> si_class ; cdf_swap_class ( & ssi -> si_class ) ; <vul-start> ssi -> si_count = CDF_TOLE2 ( si -> si_count ) ; <vul-end> * count = 0 ; maxcount = 0 ; * info = NULL ; <vul-start> for ( i = 0 ; i < CDF_TOLE4 ( si -> si_count ) ; i ++ ) { if ( i >= CDF_LOOP_LIMIT ) { DPRINTF ( ( ""Unpack summary info loop limit"" ) ) ; errno = EFTYPE ; <vul-end> return - 1 ; <vul-start> } if ( cdf_read_property_info ( sst , h , CDF_TOLE4 ( sd -> sd_offset ) , info , count , & maxcount ) == - 1 ) { return - 1 ; } } <vul-end> return 0 ; }","int cdf_unpack_summary_info ( const cdf_stream_t * sst , const cdf_header_t * h , cdf_summary_info_header_t * ssi , cdf_property_info_t * * info , size_t * count ) { <vul-start> size_t maxcount ; <vul-end> const cdf_summary_info_header_t * si = CAST ( const cdf_summary_info_header_t * , sst -> sst_tab ) ; const cdf_section_declaration_t * sd = CAST ( const cdf_section_declaration_t * , ( const void * ) ( ( const char * ) sst -> sst_tab + CDF_SECTION_DECLARATION_OFFSET ) ) ; if ( cdf_check_stream_offset ( sst , h , si , sizeof ( * si ) , __LINE__ ) == - 1 || cdf_check_stream_offset ( sst , h , sd , sizeof ( * sd ) , __LINE__ ) == - 1 ) return - 1 ; ssi -> si_byte_order = CDF_TOLE2 ( si -> si_byte_order ) ; ssi -> si_os_version = CDF_TOLE2 ( si -> si_os_version ) ; ssi -> si_os = CDF_TOLE2 ( si -> si_os ) ; ssi -> si_class = si -> si_class ; cdf_swap_class ( & ssi -> si_class ) ; <vul-start> ssi -> si_count = CDF_TOLE4 ( si -> si_count ) ; <vul-end> * count = 0 ; maxcount = 0 ; * info = NULL ; <vul-start> if ( cdf_read_property_info ( sst , h , CDF_TOLE4 ( sd -> sd_offset ) , info , count , & maxcount ) == - 1 ) <vul-end> return - 1 ; <vul-start> <vul-end> return 0 ; }"
458,"CWE-125 static int lmp_print_data_link_subobjs ( netdissect_options * ndo , const u_char * obj_tptr , int total_subobj_len , int offset ) { int hexdump = FALSE ; int subobj_type , subobj_len ; union { float f ; uint32_t i ; } bw ; while ( total_subobj_len > 0 && hexdump == FALSE ) { subobj_type = EXTRACT_8BITS ( obj_tptr + offset ) ; subobj_len = EXTRACT_8BITS ( obj_tptr + offset + 1 ) ; ND_PRINT ( ( ndo , ""\\n\\t    Subobject, Type: %s (%u), Length: %u"" , tok2str ( lmp_data_link_subobj , ""Unknown"" , subobj_type ) , subobj_type , subobj_len ) ) ; if ( subobj_len < 4 ) { ND_PRINT ( ( ndo , "" (too short)"" ) ) ; break ; } if ( ( subobj_len % 4 ) != 0 ) { ND_PRINT ( ( ndo , "" (not a multiple of 4)"" ) ) ; break ; } if ( total_subobj_len < subobj_len ) { ND_PRINT ( ( ndo , "" (goes past the end of the object)"" ) ) ; break ; } switch ( subobj_type ) { case INT_SWITCHING_TYPE_SUBOBJ : ND_PRINT ( ( ndo , ""\\n\\t      Switching Type: %s (%u)"" , tok2str ( gmpls_switch_cap_values , ""Unknown"" , EXTRACT_8BITS ( obj_tptr + offset + 2 ) ) , EXTRACT_8BITS ( obj_tptr + offset + 2 ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      Encoding Type: %s (%u)"" , tok2str ( gmpls_encoding_values , ""Unknown"" , EXTRACT_8BITS ( obj_tptr + offset + 3 ) ) , EXTRACT_8BITS ( obj_tptr + offset + 3 ) ) ) ; <vul-start> <vul-end> bw . i = EXTRACT_32BITS ( obj_tptr + offset + 4 ) ; ND_PRINT ( ( ndo , ""\\n\\t      Min Reservable Bandwidth: %.3f Mbps"" , bw . f * 8 / 1000000 ) ) ; bw . i = EXTRACT_32BITS ( obj_tptr + offset + 8 ) ; ND_PRINT ( ( ndo , ""\\n\\t      Max Reservable Bandwidth: %.3f Mbps"" , bw . f * 8 / 1000000 ) ) ; break ; case WAVELENGTH_SUBOBJ : ND_PRINT ( ( ndo , ""\\n\\t      Wavelength: %u"" , EXTRACT_32BITS ( obj_tptr + offset + 4 ) ) ) ; break ; default : hexdump = TRUE ; break ; } total_subobj_len -= subobj_len ; offset += subobj_len ; } return ( hexdump ) ; <vul-start> <vul-end> }","static int lmp_print_data_link_subobjs ( netdissect_options * ndo , const u_char * obj_tptr , int total_subobj_len , int offset ) { int hexdump = FALSE ; int subobj_type , subobj_len ; union { float f ; uint32_t i ; } bw ; while ( total_subobj_len > 0 && hexdump == FALSE ) { subobj_type = EXTRACT_8BITS ( obj_tptr + offset ) ; subobj_len = EXTRACT_8BITS ( obj_tptr + offset + 1 ) ; ND_PRINT ( ( ndo , ""\\n\\t    Subobject, Type: %s (%u), Length: %u"" , tok2str ( lmp_data_link_subobj , ""Unknown"" , subobj_type ) , subobj_type , subobj_len ) ) ; if ( subobj_len < 4 ) { ND_PRINT ( ( ndo , "" (too short)"" ) ) ; break ; } if ( ( subobj_len % 4 ) != 0 ) { ND_PRINT ( ( ndo , "" (not a multiple of 4)"" ) ) ; break ; } if ( total_subobj_len < subobj_len ) { ND_PRINT ( ( ndo , "" (goes past the end of the object)"" ) ) ; break ; } switch ( subobj_type ) { case INT_SWITCHING_TYPE_SUBOBJ : ND_PRINT ( ( ndo , ""\\n\\t      Switching Type: %s (%u)"" , tok2str ( gmpls_switch_cap_values , ""Unknown"" , EXTRACT_8BITS ( obj_tptr + offset + 2 ) ) , EXTRACT_8BITS ( obj_tptr + offset + 2 ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t      Encoding Type: %s (%u)"" , tok2str ( gmpls_encoding_values , ""Unknown"" , EXTRACT_8BITS ( obj_tptr + offset + 3 ) ) , EXTRACT_8BITS ( obj_tptr + offset + 3 ) ) ) ; <vul-start> ND_TCHECK_32BITS ( obj_tptr + offset + 4 ) ; <vul-end> bw . i = EXTRACT_32BITS ( obj_tptr + offset + 4 ) ; ND_PRINT ( ( ndo , ""\\n\\t      Min Reservable Bandwidth: %.3f Mbps"" , bw . f * 8 / 1000000 ) ) ; bw . i = EXTRACT_32BITS ( obj_tptr + offset + 8 ) ; ND_PRINT ( ( ndo , ""\\n\\t      Max Reservable Bandwidth: %.3f Mbps"" , bw . f * 8 / 1000000 ) ) ; break ; case WAVELENGTH_SUBOBJ : ND_PRINT ( ( ndo , ""\\n\\t      Wavelength: %u"" , EXTRACT_32BITS ( obj_tptr + offset + 4 ) ) ) ; break ; default : hexdump = TRUE ; break ; } total_subobj_len -= subobj_len ; offset += subobj_len ; } return ( hexdump ) ; <vul-start> trunc : return - 1 ; <vul-end> }"
459,"CWE-20 void SetGray ( double grayscale , int par ) { if ( par == STROKING ) { <vul-start> outpos += sprintf ( outpos , "" %12.3f G"" , grayscale ) ; <vul-end> } else { <vul-start> outpos += sprintf ( outpos , "" %12.3f g"" , grayscale ) ; <vul-end> } <vul-start> <vul-end> }","void SetGray ( double grayscale , int par ) { if ( par == STROKING ) { <vul-start> sprintf ( outputbuffer , "" %12.3f G"" , grayscale ) ; <vul-end> } else { <vul-start> sprintf ( outputbuffer , "" %12.3f g"" , grayscale ) ; <vul-end> } <vul-start> sendClean ( outputbuffer ) ; <vul-end> }"
460,"CWE-17 static struct super_block * alloc_super ( struct file_system_type * type , int flags ) { struct super_block * s = kzalloc ( sizeof ( struct super_block ) , GFP_USER ) ; static const struct super_operations default_op ; int i ; if ( ! s ) return NULL ; if ( security_sb_alloc ( s ) ) goto fail ; <vul-start> # ifdef CONFIG_SMP s -> s_files = alloc_percpu ( struct list_head ) ; if ( ! s -> s_files ) goto fail ; for_each_possible_cpu ( i ) INIT_LIST_HEAD ( per_cpu_ptr ( s -> s_files , i ) ) ; # else INIT_LIST_HEAD ( & s -> s_files ) ; # endif <vul-end> for ( i = 0 ; i < SB_FREEZE_LEVELS ; i ++ ) { if ( percpu_counter_init ( & s -> s_writers . counter [ i ] , 0 ) < 0 ) goto fail ; lockdep_init_map ( & s -> s_writers . lock_map [ i ] , sb_writers_name [ i ] , & type -> s_writers_key [ i ] , 0 ) ; } init_waitqueue_head ( & s -> s_writers . wait ) ; init_waitqueue_head ( & s -> s_writers . wait_unfrozen ) ; s -> s_flags = flags ; s -> s_bdi = & default_backing_dev_info ; INIT_HLIST_NODE ( & s -> s_instances ) ; INIT_HLIST_BL_HEAD ( & s -> s_anon ) ; INIT_LIST_HEAD ( & s -> s_inodes ) ; if ( list_lru_init ( & s -> s_dentry_lru ) ) goto fail ; if ( list_lru_init ( & s -> s_inode_lru ) ) goto fail ; INIT_LIST_HEAD ( & s -> s_mounts ) ; init_rwsem ( & s -> s_umount ) ; lockdep_set_class ( & s -> s_umount , & type -> s_umount_key ) ; down_write_nested ( & s -> s_umount , SINGLE_DEPTH_NESTING ) ; s -> s_count = 1 ; atomic_set ( & s -> s_active , 1 ) ; mutex_init ( & s -> s_vfs_rename_mutex ) ; lockdep_set_class ( & s -> s_vfs_rename_mutex , & type -> s_vfs_rename_key ) ; mutex_init ( & s -> s_dquot . dqio_mutex ) ; mutex_init ( & s -> s_dquot . dqonoff_mutex ) ; init_rwsem ( & s -> s_dquot . dqptr_sem ) ; s -> s_maxbytes = MAX_NON_LFS ; s -> s_op = & default_op ; s -> s_time_gran = 1000000000 ; s -> cleancache_poolid = - 1 ; s -> s_shrink . seeks = DEFAULT_SEEKS ; s -> s_shrink . scan_objects = super_cache_scan ; s -> s_shrink . count_objects = super_cache_count ; s -> s_shrink . batch = 1024 ; s -> s_shrink . flags = SHRINKER_NUMA_AWARE ; return s ; fail : destroy_super ( s ) ; return NULL ; }","static struct super_block * alloc_super ( struct file_system_type * type , int flags ) { struct super_block * s = kzalloc ( sizeof ( struct super_block ) , GFP_USER ) ; static const struct super_operations default_op ; int i ; if ( ! s ) return NULL ; if ( security_sb_alloc ( s ) ) goto fail ; <vul-start> <vul-end> for ( i = 0 ; i < SB_FREEZE_LEVELS ; i ++ ) { if ( percpu_counter_init ( & s -> s_writers . counter [ i ] , 0 ) < 0 ) goto fail ; lockdep_init_map ( & s -> s_writers . lock_map [ i ] , sb_writers_name [ i ] , & type -> s_writers_key [ i ] , 0 ) ; } init_waitqueue_head ( & s -> s_writers . wait ) ; init_waitqueue_head ( & s -> s_writers . wait_unfrozen ) ; s -> s_flags = flags ; s -> s_bdi = & default_backing_dev_info ; INIT_HLIST_NODE ( & s -> s_instances ) ; INIT_HLIST_BL_HEAD ( & s -> s_anon ) ; INIT_LIST_HEAD ( & s -> s_inodes ) ; if ( list_lru_init ( & s -> s_dentry_lru ) ) goto fail ; if ( list_lru_init ( & s -> s_inode_lru ) ) goto fail ; INIT_LIST_HEAD ( & s -> s_mounts ) ; init_rwsem ( & s -> s_umount ) ; lockdep_set_class ( & s -> s_umount , & type -> s_umount_key ) ; down_write_nested ( & s -> s_umount , SINGLE_DEPTH_NESTING ) ; s -> s_count = 1 ; atomic_set ( & s -> s_active , 1 ) ; mutex_init ( & s -> s_vfs_rename_mutex ) ; lockdep_set_class ( & s -> s_vfs_rename_mutex , & type -> s_vfs_rename_key ) ; mutex_init ( & s -> s_dquot . dqio_mutex ) ; mutex_init ( & s -> s_dquot . dqonoff_mutex ) ; init_rwsem ( & s -> s_dquot . dqptr_sem ) ; s -> s_maxbytes = MAX_NON_LFS ; s -> s_op = & default_op ; s -> s_time_gran = 1000000000 ; s -> cleancache_poolid = - 1 ; s -> s_shrink . seeks = DEFAULT_SEEKS ; s -> s_shrink . scan_objects = super_cache_scan ; s -> s_shrink . count_objects = super_cache_count ; s -> s_shrink . batch = 1024 ; s -> s_shrink . flags = SHRINKER_NUMA_AWARE ; return s ; fail : destroy_super ( s ) ; return NULL ; }"
461,"CWE-125 default : value = 1.0 * viff_colormap [ i ] ; break ; } if ( i < ( ssize_t ) image -> colors ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } else if ( i < ( ssize_t ) ( 2 * image -> colors ) ) image -> colormap [ i % image -> colors ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; else if ( i < ( ssize_t ) ( 3 * image -> colors ) ) image -> colormap [ i % image -> colors ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } viff_colormap = ( unsigned char * ) RelinquishMagickMemory ( viff_colormap ) ; break ; } default : ThrowReaderException ( CoderError , ""ColormapTypeNotSupported"" ) ; } image -> matte = viff_info . number_data_bands == 4 ? MagickTrue : MagickFalse ; image -> storage_class = ( viff_info . number_data_bands < 3 ? PseudoClass : DirectClass ) ; image -> columns = viff_info . rows ; image -> rows = viff_info . columns ; if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : bytes_per_pixel = 2 ; break ; case VFF_TYP_4_BYTE : bytes_per_pixel = 4 ; break ; case VFF_TYP_FLOAT : bytes_per_pixel = 4 ; break ; case VFF_TYP_DOUBLE : bytes_per_pixel = 8 ; break ; default : bytes_per_pixel = 1 ; break ; } if ( viff_info . data_storage_type == VFF_TYP_BIT ) max_packets = ( ( image -> columns + 7UL ) >> 3UL ) * image -> rows ; else max_packets = ( size_t ) ( number_pixels * viff_info . number_data_bands ) ; <vul-start> pixels = ( unsigned char * ) AcquireQuantumMemory ( max_packets , bytes_per_pixel * sizeof ( * pixels ) ) ; <vul-end> if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; ( void ) ReadBlob ( image , bytes_per_pixel * max_packets , pixels ) ; lsb_first = 1 ; if ( * ( char * ) & lsb_first && ( ( viff_info . machine_dependency != VFF_DEP_DECORDER ) && ( viff_info . machine_dependency != VFF_DEP_NSORDER ) ) ) switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : { MSBOrderShort ( pixels , bytes_per_pixel * max_packets ) ; break ; } case VFF_TYP_4_BYTE : case VFF_TYP_FLOAT : { MSBOrderLong ( pixels , bytes_per_pixel * max_packets ) ; break ; } default : break ; } min_value = 0.0 ; scale_factor = 1.0 ; if ( ( viff_info . data_storage_type != VFF_TYP_1_BYTE ) && ( viff_info . map_scheme == VFF_MS_NONE ) ) { double max_value ; switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ 0 ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ 0 ] ; break ; case VFF_TYP_FLOAT : value = ( ( float * ) pixels ) [ 0 ] ; break ; case VFF_TYP_DOUBLE : value = ( ( double * ) pixels ) [ 0 ] ; break ; default : value = 1.0 * pixels [ 0 ] ; break ; } max_value = value ; min_value = value ; for ( i = 0 ; i < ( ssize_t ) max_packets ; i ++ ) { switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ i ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ i ] ; break ; case VFF_TYP_FLOAT : value = ( ( float * ) pixels ) [ i ] ; break ; case VFF_TYP_DOUBLE : value = ( ( double * ) pixels ) [ i ] ; break ; default : value = 1.0 * pixels [ i ] ; break ; } if ( value > max_value )","default : value = 1.0 * viff_colormap [ i ] ; break ; } if ( i < ( ssize_t ) image -> colors ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } else if ( i < ( ssize_t ) ( 2 * image -> colors ) ) image -> colormap [ i % image -> colors ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; else if ( i < ( ssize_t ) ( 3 * image -> colors ) ) image -> colormap [ i % image -> colors ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } viff_colormap = ( unsigned char * ) RelinquishMagickMemory ( viff_colormap ) ; break ; } default : ThrowReaderException ( CoderError , ""ColormapTypeNotSupported"" ) ; } image -> matte = viff_info . number_data_bands == 4 ? MagickTrue : MagickFalse ; image -> storage_class = ( viff_info . number_data_bands < 3 ? PseudoClass : DirectClass ) ; image -> columns = viff_info . rows ; image -> rows = viff_info . columns ; if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : bytes_per_pixel = 2 ; break ; case VFF_TYP_4_BYTE : bytes_per_pixel = 4 ; break ; case VFF_TYP_FLOAT : bytes_per_pixel = 4 ; break ; case VFF_TYP_DOUBLE : bytes_per_pixel = 8 ; break ; default : bytes_per_pixel = 1 ; break ; } if ( viff_info . data_storage_type == VFF_TYP_BIT ) max_packets = ( ( image -> columns + 7UL ) >> 3UL ) * image -> rows ; else max_packets = ( size_t ) ( number_pixels * viff_info . number_data_bands ) ; <vul-start> pixels = ( unsigned char * ) AcquireQuantumMemory ( MagickMax ( number_pixels , max_packets ) , bytes_per_pixel * sizeof ( * pixels ) ) ; <vul-end> if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; ( void ) ReadBlob ( image , bytes_per_pixel * max_packets , pixels ) ; lsb_first = 1 ; if ( * ( char * ) & lsb_first && ( ( viff_info . machine_dependency != VFF_DEP_DECORDER ) && ( viff_info . machine_dependency != VFF_DEP_NSORDER ) ) ) switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : { MSBOrderShort ( pixels , bytes_per_pixel * max_packets ) ; break ; } case VFF_TYP_4_BYTE : case VFF_TYP_FLOAT : { MSBOrderLong ( pixels , bytes_per_pixel * max_packets ) ; break ; } default : break ; } min_value = 0.0 ; scale_factor = 1.0 ; if ( ( viff_info . data_storage_type != VFF_TYP_1_BYTE ) && ( viff_info . map_scheme == VFF_MS_NONE ) ) { double max_value ; switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ 0 ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ 0 ] ; break ; case VFF_TYP_FLOAT : value = ( ( float * ) pixels ) [ 0 ] ; break ; case VFF_TYP_DOUBLE : value = ( ( double * ) pixels ) [ 0 ] ; break ; default : value = 1.0 * pixels [ 0 ] ; break ; } max_value = value ; min_value = value ; for ( i = 0 ; i < ( ssize_t ) max_packets ; i ++ ) { switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ i ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ i ] ; break ; case VFF_TYP_FLOAT : value = ( ( float * ) pixels ) [ i ] ; break ; case VFF_TYP_DOUBLE : value = ( ( double * ) pixels ) [ i ] ; break ; default : value = 1.0 * pixels [ i ] ; break ; } if ( value > max_value )"
462,"CWE-362 static int set_evtchn_to_irq ( evtchn_port_t evtchn , unsigned int irq ) { unsigned row ; unsigned col ; if ( evtchn >= xen_evtchn_max_channels ( ) ) return - EINVAL ; row = EVTCHN_ROW ( evtchn ) ; col = EVTCHN_COL ( evtchn ) ; if ( evtchn_to_irq [ row ] == NULL ) { if ( irq == - 1 ) return 0 ; evtchn_to_irq [ row ] = ( int * ) get_zeroed_page ( GFP_KERNEL ) ; if ( evtchn_to_irq [ row ] == NULL ) return - ENOMEM ; clear_evtchn_to_irq_row ( row ) ; } <vul-start> evtchn_to_irq [ row ] [ col ] = irq ; <vul-end> return 0 ; }","static int set_evtchn_to_irq ( evtchn_port_t evtchn , unsigned int irq ) { unsigned row ; unsigned col ; if ( evtchn >= xen_evtchn_max_channels ( ) ) return - EINVAL ; row = EVTCHN_ROW ( evtchn ) ; col = EVTCHN_COL ( evtchn ) ; if ( evtchn_to_irq [ row ] == NULL ) { if ( irq == - 1 ) return 0 ; evtchn_to_irq [ row ] = ( int * ) get_zeroed_page ( GFP_KERNEL ) ; if ( evtchn_to_irq [ row ] == NULL ) return - ENOMEM ; clear_evtchn_to_irq_row ( row ) ; } <vul-start> WRITE_ONCE ( evtchn_to_irq [ row ] [ col ] , irq ) ; <vul-end> return 0 ; }"
463,"CWE-200 static int vmci_transport_dgram_dequeue ( struct kiocb * kiocb , struct vsock_sock * vsk , struct msghdr * msg , size_t len , int flags ) { int err ; int noblock ; struct vmci_datagram * dg ; size_t payload_len ; struct sk_buff * skb ; noblock = flags & MSG_DONTWAIT ; if ( flags & MSG_OOB || flags & MSG_ERRQUEUE ) return - EOPNOTSUPP ; <vul-start> <vul-end> err = 0 ; skb = skb_recv_datagram ( & vsk -> sk , flags , noblock , & err ) ; if ( err ) return err ; if ( ! skb ) return - EAGAIN ; dg = ( struct vmci_datagram * ) skb -> data ; if ( ! dg ) goto out ; payload_len = dg -> payload_size ; if ( payload_len != skb -> len - sizeof ( * dg ) ) { err = - EINVAL ; goto out ; } if ( payload_len > len ) { payload_len = len ; msg -> msg_flags |= MSG_TRUNC ; } err = skb_copy_datagram_iovec ( skb , sizeof ( * dg ) , msg -> msg_iov , payload_len ) ; if ( err ) goto out ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> if ( msg -> msg_name ) { struct sockaddr_vm * vm_addr ; vm_addr = ( struct sockaddr_vm * ) msg -> msg_name ; vsock_addr_init ( vm_addr , dg -> src . context , dg -> src . resource ) ; msg -> msg_namelen = sizeof ( * vm_addr ) ; } err = payload_len ; out : skb_free_datagram ( & vsk -> sk , skb ) ; return err ; }","static int vmci_transport_dgram_dequeue ( struct kiocb * kiocb , struct vsock_sock * vsk , struct msghdr * msg , size_t len , int flags ) { int err ; int noblock ; struct vmci_datagram * dg ; size_t payload_len ; struct sk_buff * skb ; noblock = flags & MSG_DONTWAIT ; if ( flags & MSG_OOB || flags & MSG_ERRQUEUE ) return - EOPNOTSUPP ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> err = 0 ; skb = skb_recv_datagram ( & vsk -> sk , flags , noblock , & err ) ; if ( err ) return err ; if ( ! skb ) return - EAGAIN ; dg = ( struct vmci_datagram * ) skb -> data ; if ( ! dg ) goto out ; payload_len = dg -> payload_size ; if ( payload_len != skb -> len - sizeof ( * dg ) ) { err = - EINVAL ; goto out ; } if ( payload_len > len ) { payload_len = len ; msg -> msg_flags |= MSG_TRUNC ; } err = skb_copy_datagram_iovec ( skb , sizeof ( * dg ) , msg -> msg_iov , payload_len ) ; if ( err ) goto out ; <vul-start> <vul-end> if ( msg -> msg_name ) { struct sockaddr_vm * vm_addr ; vm_addr = ( struct sockaddr_vm * ) msg -> msg_name ; vsock_addr_init ( vm_addr , dg -> src . context , dg -> src . resource ) ; msg -> msg_namelen = sizeof ( * vm_addr ) ; } err = payload_len ; out : skb_free_datagram ( & vsk -> sk , skb ) ; return err ; }"
464,"CWE-125 static expr_ty ast_for_atom ( struct compiling * c , const node * n ) { node * ch = CHILD ( n , 0 ) ; switch ( TYPE ( ch ) ) { case NAME : { PyObject * name = NEW_IDENTIFIER ( ch ) ; if ( ! name ) return NULL ; return Name ( name , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; } case STRING : { PyObject * kind , * str = parsestrplus ( c , n ) ; const char * raw , * s = STR ( CHILD ( n , 0 ) ) ; <vul-start> int quote = Py_CHARMASK ( * s ) ; <vul-end> char * ch , s_kind [ 3 ] = { 0 , 0 , 0 } ; ch = s_kind ; raw = s ; while ( * raw && * raw != '\\'' && * raw != \'""\' ) { * ch ++ = * raw ++ ; } kind = PyUnicode_FromString ( s_kind ) ; if ( ! kind ) { return NULL ; } if ( ! str ) { # ifdef Py_USING_UNICODE if ( PyErr_ExceptionMatches ( PyExc_UnicodeError ) ) { PyObject * type , * value , * tback , * errstr ; PyErr_Fetch ( & type , & value , & tback ) ; errstr = PyObject_Str ( value ) ; if ( errstr ) { <vul-start> char * s = """" ; <vul-end> char buf [ 128 ] ; s = _PyUnicode_AsString ( errstr ) ; PyOS_snprintf ( buf , sizeof ( buf ) , ""(unicode error) %s"" , s ) ; ast_error ( n , buf ) ; Py_DECREF ( errstr ) ; } else { ast_error ( n , ""(unicode error) unknown error"" ) ; } Py_DECREF ( type ) ; Py_DECREF ( value ) ; Py_XDECREF ( tback ) ; } # endif return NULL ; } PyArena_AddPyObject ( c -> c_arena , str ) ; return Str ( str , kind , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; } case NUMBER : { PyObject * pynum = parsenumber ( c , STR ( ch ) ) ; if ( ! pynum ) return NULL ; PyArena_AddPyObject ( c -> c_arena , pynum ) ; return Num ( pynum , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; } case LPAR : ch = CHILD ( n , 1 ) ; if ( TYPE ( ch ) == RPAR ) return Tuple ( NULL , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; if ( TYPE ( ch ) == yield_expr ) return ast_for_expr ( c , ch ) ; return ast_for_testlist_comp ( c , ch ) ; case LSQB : ch = CHILD ( n , 1 ) ; if ( TYPE ( ch ) == RSQB ) return List ( NULL , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; REQ ( ch , listmaker ) ; if ( NCH ( ch ) == 1 || TYPE ( CHILD ( ch , 1 ) ) == COMMA ) { asdl_seq * elts = seq_for_testlist ( c , ch ) ; if ( ! elts ) return NULL ; return List ( elts , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; } else return ast_for_listcomp ( c , ch ) ; case LBRACE : { int i , size ; asdl_seq * keys , * values ; ch = CHILD ( n , 1 ) ; if ( TYPE ( ch ) == RBRACE ) {","static expr_ty ast_for_atom ( struct compiling * c , const node * n ) { node * ch = CHILD ( n , 0 ) ; switch ( TYPE ( ch ) ) { case NAME : { PyObject * name = NEW_IDENTIFIER ( ch ) ; if ( ! name ) return NULL ; return Name ( name , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; } case STRING : { PyObject * kind , * str = parsestrplus ( c , n ) ; const char * raw , * s = STR ( CHILD ( n , 0 ) ) ; <vul-start> <vul-end> char * ch , s_kind [ 3 ] = { 0 , 0 , 0 } ; ch = s_kind ; raw = s ; while ( * raw && * raw != '\\'' && * raw != \'""\' ) { * ch ++ = * raw ++ ; } kind = PyUnicode_FromString ( s_kind ) ; if ( ! kind ) { return NULL ; } if ( ! str ) { # ifdef Py_USING_UNICODE if ( PyErr_ExceptionMatches ( PyExc_UnicodeError ) ) { PyObject * type , * value , * tback , * errstr ; PyErr_Fetch ( & type , & value , & tback ) ; errstr = PyObject_Str ( value ) ; if ( errstr ) { <vul-start> const char * s = """" ; <vul-end> char buf [ 128 ] ; s = _PyUnicode_AsString ( errstr ) ; PyOS_snprintf ( buf , sizeof ( buf ) , ""(unicode error) %s"" , s ) ; ast_error ( n , buf ) ; Py_DECREF ( errstr ) ; } else { ast_error ( n , ""(unicode error) unknown error"" ) ; } Py_DECREF ( type ) ; Py_DECREF ( value ) ; Py_XDECREF ( tback ) ; } # endif return NULL ; } PyArena_AddPyObject ( c -> c_arena , str ) ; return Str ( str , kind , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; } case NUMBER : { PyObject * pynum = parsenumber ( c , STR ( ch ) ) ; if ( ! pynum ) return NULL ; PyArena_AddPyObject ( c -> c_arena , pynum ) ; return Num ( pynum , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; } case LPAR : ch = CHILD ( n , 1 ) ; if ( TYPE ( ch ) == RPAR ) return Tuple ( NULL , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; if ( TYPE ( ch ) == yield_expr ) return ast_for_expr ( c , ch ) ; return ast_for_testlist_comp ( c , ch ) ; case LSQB : ch = CHILD ( n , 1 ) ; if ( TYPE ( ch ) == RSQB ) return List ( NULL , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; REQ ( ch , listmaker ) ; if ( NCH ( ch ) == 1 || TYPE ( CHILD ( ch , 1 ) ) == COMMA ) { asdl_seq * elts = seq_for_testlist ( c , ch ) ; if ( ! elts ) return NULL ; return List ( elts , Load , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; } else return ast_for_listcomp ( c , ch ) ; case LBRACE : { int i , size ; asdl_seq * keys , * values ; ch = CHILD ( n , 1 ) ; if ( TYPE ( ch ) == RBRACE ) {"
465,"CWE-125 static void <vul-start> l2tp_bearer_type_print ( netdissect_options * ndo , const u_char * dat ) <vul-end> { const uint32_t * ptr = ( const uint32_t * ) dat ; <vul-start> <vul-end> if ( EXTRACT_32BITS ( ptr ) & L2TP_BEARER_TYPE_ANALOG_MASK ) { ND_PRINT ( ( ndo , ""A"" ) ) ; } if ( EXTRACT_32BITS ( ptr ) & L2TP_BEARER_TYPE_DIGITAL_MASK ) { ND_PRINT ( ( ndo , ""D"" ) ) ; } }","static void <vul-start> l2tp_bearer_type_print ( netdissect_options * ndo , const u_char * dat , u_int length ) <vul-end> { const uint32_t * ptr = ( const uint32_t * ) dat ; <vul-start> if ( length < 4 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } <vul-end> if ( EXTRACT_32BITS ( ptr ) & L2TP_BEARER_TYPE_ANALOG_MASK ) { ND_PRINT ( ( ndo , ""A"" ) ) ; } if ( EXTRACT_32BITS ( ptr ) & L2TP_BEARER_TYPE_DIGITAL_MASK ) { ND_PRINT ( ( ndo , ""D"" ) ) ; } }"
466,"CWE-119 static void update_layer_contexts ( VP8_COMP * cpi ) { VP8_CONFIG * oxcf = & cpi -> oxcf ; if ( oxcf -> number_of_layers > 1 ) { unsigned int i ; double prev_layer_framerate = 0 ; assert ( oxcf -> number_of_layers <= VPX_TS_MAX_LAYERS ) ; <vul-start> for ( i = 0 ; i < oxcf -> number_of_layers ; i ++ ) <vul-end> { LAYER_CONTEXT * lc = & cpi -> layer_context [ i ] ; lc -> framerate = cpi -> ref_framerate / oxcf -> rate_decimator [ i ] ; lc -> target_bandwidth = oxcf -> target_bitrate [ i ] * 1000 ; lc -> starting_buffer_level = rescale ( ( int ) oxcf -> starting_buffer_level_in_ms , lc -> target_bandwidth , 1000 ) ; if ( oxcf -> optimal_buffer_level == 0 ) lc -> optimal_buffer_level = lc -> target_bandwidth / 8 ; else lc -> optimal_buffer_level = rescale ( ( int ) oxcf -> optimal_buffer_level_in_ms , lc -> target_bandwidth , 1000 ) ; if ( oxcf -> maximum_buffer_size == 0 ) lc -> maximum_buffer_size = lc -> target_bandwidth / 8 ; else lc -> maximum_buffer_size = rescale ( ( int ) oxcf -> maximum_buffer_size_in_ms , lc -> target_bandwidth , 1000 ) ; if ( i > 0 ) lc -> avg_frame_size_for_layer = ( int ) ( ( oxcf -> target_bitrate [ i ] - oxcf -> target_bitrate [ i - 1 ] ) * 1000 / ( lc -> framerate - prev_layer_framerate ) ) ; prev_layer_framerate = lc -> framerate ; } } }","static void update_layer_contexts ( VP8_COMP * cpi ) { VP8_CONFIG * oxcf = & cpi -> oxcf ; if ( oxcf -> number_of_layers > 1 ) { unsigned int i ; double prev_layer_framerate = 0 ; assert ( oxcf -> number_of_layers <= VPX_TS_MAX_LAYERS ) ; <vul-start> for ( i = 0 ; i < oxcf -> number_of_layers && i < VPX_TS_MAX_LAYERS ; ++ i ) <vul-end> { LAYER_CONTEXT * lc = & cpi -> layer_context [ i ] ; lc -> framerate = cpi -> ref_framerate / oxcf -> rate_decimator [ i ] ; lc -> target_bandwidth = oxcf -> target_bitrate [ i ] * 1000 ; lc -> starting_buffer_level = rescale ( ( int ) oxcf -> starting_buffer_level_in_ms , lc -> target_bandwidth , 1000 ) ; if ( oxcf -> optimal_buffer_level == 0 ) lc -> optimal_buffer_level = lc -> target_bandwidth / 8 ; else lc -> optimal_buffer_level = rescale ( ( int ) oxcf -> optimal_buffer_level_in_ms , lc -> target_bandwidth , 1000 ) ; if ( oxcf -> maximum_buffer_size == 0 ) lc -> maximum_buffer_size = lc -> target_bandwidth / 8 ; else lc -> maximum_buffer_size = rescale ( ( int ) oxcf -> maximum_buffer_size_in_ms , lc -> target_bandwidth , 1000 ) ; if ( i > 0 ) lc -> avg_frame_size_for_layer = ( int ) ( ( oxcf -> target_bitrate [ i ] - oxcf -> target_bitrate [ i - 1 ] ) * 1000 / ( lc -> framerate - prev_layer_framerate ) ) ; prev_layer_framerate = lc -> framerate ; } } }"
467,"CWE-119 case VFF_MAPTYP_FLOAT : value = ( ( float * ) viff_colormap ) [ i ] ; break ; case VFF_MAPTYP_DOUBLE : value = ( ( double * ) viff_colormap ) [ i ] ; break ; default : value = 1.0 * viff_colormap [ i ] ; break ; } if ( i < ( ssize_t ) image -> colors ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } else if ( i < ( ssize_t ) ( 2 * image -> colors ) ) image -> colormap [ i % image -> colors ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; else if ( i < ( ssize_t ) ( 3 * image -> colors ) ) image -> colormap [ i % image -> colors ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } viff_colormap = ( unsigned char * ) RelinquishMagickMemory ( viff_colormap ) ; break ; } default : ThrowReaderException ( CoderError , ""ColormapTypeNotSupported"" ) ; } image -> matte = viff_info . number_data_bands == 4 ? MagickTrue : MagickFalse ; image -> storage_class = ( viff_info . number_data_bands < 3 ? PseudoClass : DirectClass ) ; image -> columns = viff_info . rows ; image -> rows = viff_info . columns ; if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : bytes_per_pixel = 2 ; break ; case VFF_TYP_4_BYTE : bytes_per_pixel = 4 ; break ; case VFF_TYP_FLOAT : bytes_per_pixel = 4 ; break ; case VFF_TYP_DOUBLE : bytes_per_pixel = 8 ; break ; default : bytes_per_pixel = 1 ; break ; } if ( viff_info . data_storage_type == VFF_TYP_BIT ) { <vul-start> if ( CheckMemoryOverflow ( ( image -> columns + 7UL ) >> 3UL , image -> rows ) != MagickFalse ) <vul-end> ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; max_packets = ( ( image -> columns + 7UL ) >> 3UL ) * image -> rows ; } else { <vul-start> if ( CheckMemoryOverflow ( number_pixels , viff_info . number_data_bands ) != MagickFalse ) <vul-end> ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; max_packets = ( size_t ) ( number_pixels * viff_info . number_data_bands ) ; } pixels = ( unsigned char * ) AcquireQuantumMemory ( MagickMax ( number_pixels , max_packets ) , bytes_per_pixel * sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; ( void ) ReadBlob ( image , bytes_per_pixel * max_packets , pixels ) ; lsb_first = 1 ; if ( * ( char * ) & lsb_first && ( ( viff_info . machine_dependency != VFF_DEP_DECORDER ) && ( viff_info . machine_dependency != VFF_DEP_NSORDER ) ) ) switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : { MSBOrderShort ( pixels , bytes_per_pixel * max_packets ) ; break ; } case VFF_TYP_4_BYTE : case VFF_TYP_FLOAT : { MSBOrderLong ( pixels , bytes_per_pixel * max_packets ) ; break ; } default : break ; } min_value = 0.0 ; scale_factor = 1.0 ; if ( ( viff_info . data_storage_type != VFF_TYP_1_BYTE ) && ( viff_info . map_scheme == VFF_MS_NONE ) ) { double max_value ; switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ 0 ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ 0 ] ; break ; case VFF_TYP_FLOAT : value = ( ( float * ) pixels ) [ 0 ] ; break ; case VFF_TYP_DOUBLE : value = ( ( double * ) pixels ) [ 0 ] ; break ; default : value = 1.0 * pixels [ 0 ] ; break ; } max_value = value ; min_value = value ; for ( i = 0 ; i < ( ssize_t ) max_packets ; i ++ ) { switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ i ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ i ] ; break ;","case VFF_MAPTYP_FLOAT : value = ( ( float * ) viff_colormap ) [ i ] ; break ; case VFF_MAPTYP_DOUBLE : value = ( ( double * ) viff_colormap ) [ i ] ; break ; default : value = 1.0 * viff_colormap [ i ] ; break ; } if ( i < ( ssize_t ) image -> colors ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } else if ( i < ( ssize_t ) ( 2 * image -> colors ) ) image -> colormap [ i % image -> colors ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; else if ( i < ( ssize_t ) ( 3 * image -> colors ) ) image -> colormap [ i % image -> colors ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } viff_colormap = ( unsigned char * ) RelinquishMagickMemory ( viff_colormap ) ; break ; } default : ThrowReaderException ( CoderError , ""ColormapTypeNotSupported"" ) ; } image -> matte = viff_info . number_data_bands == 4 ? MagickTrue : MagickFalse ; image -> storage_class = ( viff_info . number_data_bands < 3 ? PseudoClass : DirectClass ) ; image -> columns = viff_info . rows ; image -> rows = viff_info . columns ; if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : bytes_per_pixel = 2 ; break ; case VFF_TYP_4_BYTE : bytes_per_pixel = 4 ; break ; case VFF_TYP_FLOAT : bytes_per_pixel = 4 ; break ; case VFF_TYP_DOUBLE : bytes_per_pixel = 8 ; break ; default : bytes_per_pixel = 1 ; break ; } if ( viff_info . data_storage_type == VFF_TYP_BIT ) { <vul-start> if ( HeapOverflowSanityCheck ( ( image -> columns + 7UL ) >> 3UL , image -> rows ) != MagickFalse ) <vul-end> ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; max_packets = ( ( image -> columns + 7UL ) >> 3UL ) * image -> rows ; } else { <vul-start> if ( HeapOverflowSanityCheck ( number_pixels , viff_info . number_data_bands ) != MagickFalse ) <vul-end> ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; max_packets = ( size_t ) ( number_pixels * viff_info . number_data_bands ) ; } pixels = ( unsigned char * ) AcquireQuantumMemory ( MagickMax ( number_pixels , max_packets ) , bytes_per_pixel * sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; ( void ) ReadBlob ( image , bytes_per_pixel * max_packets , pixels ) ; lsb_first = 1 ; if ( * ( char * ) & lsb_first && ( ( viff_info . machine_dependency != VFF_DEP_DECORDER ) && ( viff_info . machine_dependency != VFF_DEP_NSORDER ) ) ) switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : { MSBOrderShort ( pixels , bytes_per_pixel * max_packets ) ; break ; } case VFF_TYP_4_BYTE : case VFF_TYP_FLOAT : { MSBOrderLong ( pixels , bytes_per_pixel * max_packets ) ; break ; } default : break ; } min_value = 0.0 ; scale_factor = 1.0 ; if ( ( viff_info . data_storage_type != VFF_TYP_1_BYTE ) && ( viff_info . map_scheme == VFF_MS_NONE ) ) { double max_value ; switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ 0 ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ 0 ] ; break ; case VFF_TYP_FLOAT : value = ( ( float * ) pixels ) [ 0 ] ; break ; case VFF_TYP_DOUBLE : value = ( ( double * ) pixels ) [ 0 ] ; break ; default : value = 1.0 * pixels [ 0 ] ; break ; } max_value = value ; min_value = value ; for ( i = 0 ; i < ( ssize_t ) max_packets ; i ++ ) { switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ i ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ i ] ; break ;"
468,"CWE-200 int raptor_turtle_writer_get_option ( raptor_turtle_writer * turtle_writer , raptor_option option ) { int result = - 1 ; switch ( option ) { case RAPTOR_OPTION_WRITER_AUTO_INDENT : result = TURTLE_WRITER_AUTO_INDENT ( turtle_writer ) ; break ; case RAPTOR_OPTION_WRITER_INDENT_WIDTH : result = turtle_writer -> indent ; break ; case RAPTOR_OPTION_WRITER_AUTO_EMPTY : case RAPTOR_OPTION_WRITER_XML_VERSION : case RAPTOR_OPTION_WRITER_XML_DECLARATION : case RAPTOR_OPTION_SCANNING : case RAPTOR_OPTION_ALLOW_NON_NS_ATTRIBUTES : case RAPTOR_OPTION_ALLOW_OTHER_PARSETYPES : case RAPTOR_OPTION_ALLOW_BAGID : case RAPTOR_OPTION_ALLOW_RDF_TYPE_RDF_LIST : case RAPTOR_OPTION_NORMALIZE_LANGUAGE : case RAPTOR_OPTION_NON_NFC_FATAL : case RAPTOR_OPTION_WARN_OTHER_PARSETYPES : case RAPTOR_OPTION_CHECK_RDF_ID : case RAPTOR_OPTION_HTML_TAG_SOUP : case RAPTOR_OPTION_MICROFORMATS : case RAPTOR_OPTION_HTML_LINK : case RAPTOR_OPTION_WWW_TIMEOUT : case RAPTOR_OPTION_STRICT : case RAPTOR_OPTION_NO_NET : case RAPTOR_OPTION_NO_FILE : <vul-start> <vul-end> case RAPTOR_OPTION_RELATIVE_URIS : case RAPTOR_OPTION_RESOURCE_BORDER : case RAPTOR_OPTION_LITERAL_BORDER : case RAPTOR_OPTION_BNODE_BORDER : case RAPTOR_OPTION_RESOURCE_FILL : case RAPTOR_OPTION_LITERAL_FILL : case RAPTOR_OPTION_BNODE_FILL : case RAPTOR_OPTION_JSON_CALLBACK : case RAPTOR_OPTION_JSON_EXTRA_DATA : case RAPTOR_OPTION_RSS_TRIPLES : case RAPTOR_OPTION_ATOM_ENTRY_URI : case RAPTOR_OPTION_PREFIX_ELEMENTS : case RAPTOR_OPTION_WRITE_BASE_URI : case RAPTOR_OPTION_WWW_HTTP_CACHE_CONTROL : case RAPTOR_OPTION_WWW_HTTP_USER_AGENT : case RAPTOR_OPTION_WWW_CERT_FILENAME : case RAPTOR_OPTION_WWW_CERT_TYPE : case RAPTOR_OPTION_WWW_CERT_PASSPHRASE : case RAPTOR_OPTION_WWW_SSL_VERIFY_PEER : case RAPTOR_OPTION_WWW_SSL_VERIFY_HOST : default : break ; } return result ; }","int raptor_turtle_writer_get_option ( raptor_turtle_writer * turtle_writer , raptor_option option ) { int result = - 1 ; switch ( option ) { case RAPTOR_OPTION_WRITER_AUTO_INDENT : result = TURTLE_WRITER_AUTO_INDENT ( turtle_writer ) ; break ; case RAPTOR_OPTION_WRITER_INDENT_WIDTH : result = turtle_writer -> indent ; break ; case RAPTOR_OPTION_WRITER_AUTO_EMPTY : case RAPTOR_OPTION_WRITER_XML_VERSION : case RAPTOR_OPTION_WRITER_XML_DECLARATION : case RAPTOR_OPTION_SCANNING : case RAPTOR_OPTION_ALLOW_NON_NS_ATTRIBUTES : case RAPTOR_OPTION_ALLOW_OTHER_PARSETYPES : case RAPTOR_OPTION_ALLOW_BAGID : case RAPTOR_OPTION_ALLOW_RDF_TYPE_RDF_LIST : case RAPTOR_OPTION_NORMALIZE_LANGUAGE : case RAPTOR_OPTION_NON_NFC_FATAL : case RAPTOR_OPTION_WARN_OTHER_PARSETYPES : case RAPTOR_OPTION_CHECK_RDF_ID : case RAPTOR_OPTION_HTML_TAG_SOUP : case RAPTOR_OPTION_MICROFORMATS : case RAPTOR_OPTION_HTML_LINK : case RAPTOR_OPTION_WWW_TIMEOUT : case RAPTOR_OPTION_STRICT : case RAPTOR_OPTION_NO_NET : case RAPTOR_OPTION_NO_FILE : <vul-start> case RAPTOR_OPTION_LOAD_EXTERNAL_ENTITIES : <vul-end> case RAPTOR_OPTION_RELATIVE_URIS : case RAPTOR_OPTION_RESOURCE_BORDER : case RAPTOR_OPTION_LITERAL_BORDER : case RAPTOR_OPTION_BNODE_BORDER : case RAPTOR_OPTION_RESOURCE_FILL : case RAPTOR_OPTION_LITERAL_FILL : case RAPTOR_OPTION_BNODE_FILL : case RAPTOR_OPTION_JSON_CALLBACK : case RAPTOR_OPTION_JSON_EXTRA_DATA : case RAPTOR_OPTION_RSS_TRIPLES : case RAPTOR_OPTION_ATOM_ENTRY_URI : case RAPTOR_OPTION_PREFIX_ELEMENTS : case RAPTOR_OPTION_WRITE_BASE_URI : case RAPTOR_OPTION_WWW_HTTP_CACHE_CONTROL : case RAPTOR_OPTION_WWW_HTTP_USER_AGENT : case RAPTOR_OPTION_WWW_CERT_FILENAME : case RAPTOR_OPTION_WWW_CERT_TYPE : case RAPTOR_OPTION_WWW_CERT_PASSPHRASE : case RAPTOR_OPTION_WWW_SSL_VERIFY_PEER : case RAPTOR_OPTION_WWW_SSL_VERIFY_HOST : default : break ; } return result ; }"
469,"CWE-362 fm_mgr_config_errno_t fm_mgr_config_mgr_connect ( fm_config_conx_hdl * hdl , fm_mgr_type_t mgr ) { char s_path [ 256 ] ; char c_path [ 256 ] ; char * mgr_prefix ; p_hsm_com_client_hdl_t * mgr_hdl ; <vul-start> pid_t pid ; <vul-end> memset ( s_path , 0 , sizeof ( s_path ) ) ; memset ( c_path , 0 , sizeof ( c_path ) ) ; <vul-start> pid = getpid ( ) ; <vul-end> switch ( mgr ) { case FM_MGR_SM : mgr_prefix = HSM_FM_SCK_SM ; mgr_hdl = & hdl -> sm_hdl ; break ; case FM_MGR_PM : mgr_prefix = HSM_FM_SCK_PM ; mgr_hdl = & hdl -> pm_hdl ; break ; case FM_MGR_FE : mgr_prefix = HSM_FM_SCK_FE ; mgr_hdl = & hdl -> fe_hdl ; break ; default : return FM_CONF_INIT_ERR ; } sprintf ( s_path , ""%s%s%d"" , HSM_FM_SCK_PREFIX , mgr_prefix , hdl -> instance ) ; <vul-start> sprintf ( c_path , ""%s%s%d_C_%lu"" , HSM_FM_SCK_PREFIX , mgr_prefix , hdl -> instance , ( long unsigned ) pid ) ; <vul-end> if ( * mgr_hdl == NULL ) { if ( hcom_client_init ( mgr_hdl , s_path , c_path , 32768 ) != HSM_COM_OK ) { return FM_CONF_INIT_ERR ; } } if ( hcom_client_connect ( * mgr_hdl ) == HSM_COM_OK ) { hdl -> conx_mask |= mgr ; return FM_CONF_OK ; } return FM_CONF_CONX_ERR ; }","fm_mgr_config_errno_t fm_mgr_config_mgr_connect ( fm_config_conx_hdl * hdl , fm_mgr_type_t mgr ) { char s_path [ 256 ] ; char c_path [ 256 ] ; char * mgr_prefix ; p_hsm_com_client_hdl_t * mgr_hdl ; <vul-start> <vul-end> memset ( s_path , 0 , sizeof ( s_path ) ) ; memset ( c_path , 0 , sizeof ( c_path ) ) ; <vul-start> <vul-end> switch ( mgr ) { case FM_MGR_SM : mgr_prefix = HSM_FM_SCK_SM ; mgr_hdl = & hdl -> sm_hdl ; break ; case FM_MGR_PM : mgr_prefix = HSM_FM_SCK_PM ; mgr_hdl = & hdl -> pm_hdl ; break ; case FM_MGR_FE : mgr_prefix = HSM_FM_SCK_FE ; mgr_hdl = & hdl -> fe_hdl ; break ; default : return FM_CONF_INIT_ERR ; } sprintf ( s_path , ""%s%s%d"" , HSM_FM_SCK_PREFIX , mgr_prefix , hdl -> instance ) ; <vul-start> sprintf ( c_path , ""%s%s%d_C_XXXXXX"" , HSM_FM_SCK_PREFIX , mgr_prefix , hdl -> instance ) ; <vul-end> if ( * mgr_hdl == NULL ) { if ( hcom_client_init ( mgr_hdl , s_path , c_path , 32768 ) != HSM_COM_OK ) { return FM_CONF_INIT_ERR ; } } if ( hcom_client_connect ( * mgr_hdl ) == HSM_COM_OK ) { hdl -> conx_mask |= mgr ; return FM_CONF_OK ; } return FM_CONF_CONX_ERR ; }"
470,"CWE-125 ( i + 2 == NCH ( n ) && ( TYPE ( CHILD ( n , i + 1 ) ) == COMMA || TYPE ( CHILD ( n , i + 1 ) ) == TYPE_COMMENT ) ) ) { ast_error ( c , CHILD ( n , i ) , ""named arguments must follow bare *"" ) ; return NULL ; } ch = CHILD ( n , i + 1 ) ; if ( TYPE ( ch ) == COMMA ) { int res = 0 ; i += 2 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == TYPE_COMMENT ) { ast_error ( c , CHILD ( n , i ) , ""bare * has associated type comment"" ) ; return NULL ; } res = handle_keywordonly_args ( c , n , i , kwonlyargs , kwdefaults ) ; if ( res == - 1 ) return NULL ; i = res ; } else { vararg = ast_for_arg ( c , ch ) ; if ( ! vararg ) return NULL ; i += 2 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == COMMA ) i += 1 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == TYPE_COMMENT ) { vararg -> type_comment = NEW_TYPE_COMMENT ( CHILD ( n , i ) ) ; if ( ! vararg -> type_comment ) return NULL ; i += 1 ; } if ( i < NCH ( n ) && ( TYPE ( CHILD ( n , i ) ) == tfpdef || TYPE ( CHILD ( n , i ) ) == vfpdef ) ) { int res = 0 ; res = handle_keywordonly_args ( c , n , i , kwonlyargs , kwdefaults ) ; if ( res == - 1 ) return NULL ; i = res ; } } break ; case DOUBLESTAR : ch = CHILD ( n , i + 1 ) ; assert ( TYPE ( ch ) == tfpdef || TYPE ( ch ) == vfpdef ) ; kwarg = ast_for_arg ( c , ch ) ; if ( ! kwarg ) return NULL ; i += 2 ; <vul-start> if ( TYPE ( CHILD ( n , i ) ) == COMMA ) <vul-end> i += 1 ; break ; case TYPE_COMMENT : assert ( i ) ; if ( kwarg ) arg = kwarg ; arg -> type_comment = NEW_TYPE_COMMENT ( ch ) ; if ( ! arg -> type_comment ) return NULL ; i += 1 ; break ; default : PyErr_Format ( PyExc_SystemError , ""unexpected node in varargslist: %d @ %d"" , TYPE ( ch ) , i ) ; return NULL ; } } return arguments ( posargs , vararg , kwonlyargs , kwdefaults , kwarg , posdefaults , c -> c_arena ) ; }","( i + 2 == NCH ( n ) && ( TYPE ( CHILD ( n , i + 1 ) ) == COMMA || TYPE ( CHILD ( n , i + 1 ) ) == TYPE_COMMENT ) ) ) { ast_error ( c , CHILD ( n , i ) , ""named arguments must follow bare *"" ) ; return NULL ; } ch = CHILD ( n , i + 1 ) ; if ( TYPE ( ch ) == COMMA ) { int res = 0 ; i += 2 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == TYPE_COMMENT ) { ast_error ( c , CHILD ( n , i ) , ""bare * has associated type comment"" ) ; return NULL ; } res = handle_keywordonly_args ( c , n , i , kwonlyargs , kwdefaults ) ; if ( res == - 1 ) return NULL ; i = res ; } else { vararg = ast_for_arg ( c , ch ) ; if ( ! vararg ) return NULL ; i += 2 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == COMMA ) i += 1 ; if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == TYPE_COMMENT ) { vararg -> type_comment = NEW_TYPE_COMMENT ( CHILD ( n , i ) ) ; if ( ! vararg -> type_comment ) return NULL ; i += 1 ; } if ( i < NCH ( n ) && ( TYPE ( CHILD ( n , i ) ) == tfpdef || TYPE ( CHILD ( n , i ) ) == vfpdef ) ) { int res = 0 ; res = handle_keywordonly_args ( c , n , i , kwonlyargs , kwdefaults ) ; if ( res == - 1 ) return NULL ; i = res ; } } break ; case DOUBLESTAR : ch = CHILD ( n , i + 1 ) ; assert ( TYPE ( ch ) == tfpdef || TYPE ( ch ) == vfpdef ) ; kwarg = ast_for_arg ( c , ch ) ; if ( ! kwarg ) return NULL ; i += 2 ; <vul-start> if ( i < NCH ( n ) && TYPE ( CHILD ( n , i ) ) == COMMA ) <vul-end> i += 1 ; break ; case TYPE_COMMENT : assert ( i ) ; if ( kwarg ) arg = kwarg ; arg -> type_comment = NEW_TYPE_COMMENT ( ch ) ; if ( ! arg -> type_comment ) return NULL ; i += 1 ; break ; default : PyErr_Format ( PyExc_SystemError , ""unexpected node in varargslist: %d @ %d"" , TYPE ( ch ) , i ) ; return NULL ; } } return arguments ( posargs , vararg , kwonlyargs , kwdefaults , kwarg , posdefaults , c -> c_arena ) ; }"
471,"CWE-119 void vp9_resize_plane ( const uint8_t * const input , int height , int width , int in_stride , uint8_t * output , int height2 , int width2 , int out_stride ) { int i ; uint8_t * intbuf = ( uint8_t * ) malloc ( sizeof ( uint8_t ) * width2 * height ) ; uint8_t * tmpbuf = ( uint8_t * ) malloc ( sizeof ( uint8_t ) * ( width < height ? height : width ) ) ; uint8_t * arrbuf = ( uint8_t * ) malloc ( sizeof ( uint8_t ) * ( height + height2 ) ) ; <vul-start> <vul-end> for ( i = 0 ; i < height ; ++ i ) resize_multistep ( input + in_stride * i , width , intbuf + width2 * i , width2 , tmpbuf ) ; for ( i = 0 ; i < width2 ; ++ i ) { fill_col_to_arr ( intbuf + i , width2 , height , arrbuf ) ; resize_multistep ( arrbuf , height , arrbuf + height , height2 , tmpbuf ) ; fill_arr_to_col ( output + i , out_stride , height2 , arrbuf + height ) ; } free ( intbuf ) ; free ( tmpbuf ) ; free ( arrbuf ) ; }","void vp9_resize_plane ( const uint8_t * const input , int height , int width , int in_stride , uint8_t * output , int height2 , int width2 , int out_stride ) { int i ; uint8_t * intbuf = ( uint8_t * ) malloc ( sizeof ( uint8_t ) * width2 * height ) ; uint8_t * tmpbuf = ( uint8_t * ) malloc ( sizeof ( uint8_t ) * ( width < height ? height : width ) ) ; uint8_t * arrbuf = ( uint8_t * ) malloc ( sizeof ( uint8_t ) * ( height + height2 ) ) ; <vul-start> assert ( width > 0 ) ; assert ( height > 0 ) ; assert ( width2 > 0 ) ; assert ( height2 > 0 ) ; <vul-end> for ( i = 0 ; i < height ; ++ i ) resize_multistep ( input + in_stride * i , width , intbuf + width2 * i , width2 , tmpbuf ) ; for ( i = 0 ; i < width2 ; ++ i ) { fill_col_to_arr ( intbuf + i , width2 , height , arrbuf ) ; resize_multistep ( arrbuf , height , arrbuf + height , height2 , tmpbuf ) ; fill_arr_to_col ( output + i , out_stride , height2 , arrbuf + height ) ; } free ( intbuf ) ; free ( tmpbuf ) ; free ( arrbuf ) ; }"
472,"CWE-125 tsample_t spp , uint16 bps ) { int status = 1 ; tsample_t sample = 0 ; tsample_t count = spp ; uint32 row , col , trow ; uint32 nrow , ncol ; uint32 dst_rowsize , shift_width ; uint32 bytes_per_sample , bytes_per_pixel ; uint32 trailing_bits , prev_trailing_bits ; uint32 tile_rowsize = TIFFTileRowSize ( in ) ; uint32 src_offset , dst_offset ; uint32 row_offset , col_offset ; uint8 * bufp = ( uint8 * ) buf ; unsigned char * src = NULL ; unsigned char * dst = NULL ; tsize_t tbytes = 0 , tile_buffsize = 0 ; tsize_t tilesize = TIFFTileSize ( in ) ; unsigned char * tilebuf = NULL ; bytes_per_sample = ( bps + 7 ) / 8 ; bytes_per_pixel = ( ( bps * spp ) + 7 ) / 8 ; if ( ( bps % 8 ) == 0 ) shift_width = 0 ; else { if ( bytes_per_pixel < ( bytes_per_sample + 1 ) ) shift_width = bytes_per_pixel ; else shift_width = bytes_per_sample + 1 ; } tile_buffsize = tilesize ; if ( tilesize == 0 || tile_rowsize == 0 ) { TIFFError ( ""readContigTilesIntoBuffer"" , ""Tile size or tile rowsize is zero"" ) ; exit ( - 1 ) ; } if ( tilesize < ( tsize_t ) ( tl * tile_rowsize ) ) { # ifdef DEBUG2 TIFFError ( ""readContigTilesIntoBuffer"" , ""Tilesize %lu is too small, using alternate calculation %u"" , tilesize , tl * tile_rowsize ) ; # endif tile_buffsize = tl * tile_rowsize ; if ( tl != ( tile_buffsize / tile_rowsize ) ) { TIFFError ( ""readContigTilesIntoBuffer"" , ""Integer overflow when calculating buffer size."" ) ; exit ( - 1 ) ; } } <vul-start> tilebuf = _TIFFmalloc ( tile_buffsize ) ; <vul-end> if ( tilebuf == 0 ) return 0 ; <vul-start> <vul-end> dst_rowsize = ( ( imagewidth * bps * spp ) + 7 ) / 8 ; for ( row = 0 ; row < imagelength ; row += tl ) { nrow = ( row + tl > imagelength ) ? imagelength - row : tl ; for ( col = 0 ; col < imagewidth ; col += tw ) { tbytes = TIFFReadTile ( in , tilebuf , col , row , 0 , 0 ) ; if ( tbytes < tilesize && ! ignore ) { TIFFError ( TIFFFileName ( in ) , ""Error, can\'t read tile at row %lu col %lu, Read %lu bytes of %lu"" , ( unsigned long ) col , ( unsigned long ) row , ( unsigned long ) tbytes , ( unsigned long ) tilesize ) ; status = 0 ; _TIFFfree ( tilebuf ) ; return status ; } row_offset = row * dst_rowsize ; col_offset = ( ( col * bps * spp ) + 7 ) / 8 ; bufp = buf + row_offset + col_offset ; if ( col + tw > imagewidth ) ncol = imagewidth - col ; else ncol = tw ; if ( ( ( bps % 8 ) == 0 ) && ( count == spp ) ) { for ( trow = 0 ; trow < nrow ; trow ++ ) { src_offset = trow * tile_rowsize ; _TIFFmemcpy ( bufp , tilebuf + src_offset , ( ncol * spp * bps ) / 8 ) ; bufp += ( imagewidth * bps * spp ) / 8 ; } } else { prev_trailing_bits = trailing_bits = 0 ; trailing_bits = ( ncol * bps * spp ) % 8 ; for ( trow = 0 ; trow < nrow ; trow ++ ) { src_offset = trow * tile_rowsize ; src = tilebuf + src_offset ; dst_offset = ( row + trow ) * dst_rowsize ; dst = buf + dst_offset + col_offset ; switch ( shift_width ) { case 0 : if ( extractContigSamplesBytes ( src , dst , ncol , sample , spp , bps , count , 0 , ncol ) ) { TIFFError ( ""readContigTilesIntoBuffer"" , ""Unable to extract row %d from tile %lu"" ,","tsample_t spp , uint16 bps ) { int status = 1 ; tsample_t sample = 0 ; tsample_t count = spp ; uint32 row , col , trow ; uint32 nrow , ncol ; uint32 dst_rowsize , shift_width ; uint32 bytes_per_sample , bytes_per_pixel ; uint32 trailing_bits , prev_trailing_bits ; uint32 tile_rowsize = TIFFTileRowSize ( in ) ; uint32 src_offset , dst_offset ; uint32 row_offset , col_offset ; uint8 * bufp = ( uint8 * ) buf ; unsigned char * src = NULL ; unsigned char * dst = NULL ; tsize_t tbytes = 0 , tile_buffsize = 0 ; tsize_t tilesize = TIFFTileSize ( in ) ; unsigned char * tilebuf = NULL ; bytes_per_sample = ( bps + 7 ) / 8 ; bytes_per_pixel = ( ( bps * spp ) + 7 ) / 8 ; if ( ( bps % 8 ) == 0 ) shift_width = 0 ; else { if ( bytes_per_pixel < ( bytes_per_sample + 1 ) ) shift_width = bytes_per_pixel ; else shift_width = bytes_per_sample + 1 ; } tile_buffsize = tilesize ; if ( tilesize == 0 || tile_rowsize == 0 ) { TIFFError ( ""readContigTilesIntoBuffer"" , ""Tile size or tile rowsize is zero"" ) ; exit ( - 1 ) ; } if ( tilesize < ( tsize_t ) ( tl * tile_rowsize ) ) { # ifdef DEBUG2 TIFFError ( ""readContigTilesIntoBuffer"" , ""Tilesize %lu is too small, using alternate calculation %u"" , tilesize , tl * tile_rowsize ) ; # endif tile_buffsize = tl * tile_rowsize ; if ( tl != ( tile_buffsize / tile_rowsize ) ) { TIFFError ( ""readContigTilesIntoBuffer"" , ""Integer overflow when calculating buffer size."" ) ; exit ( - 1 ) ; } } <vul-start> if ( tile_buffsize > 0xFFFFFFFFU - 3 ) { TIFFError ( ""readContigTilesIntoBuffer"" , ""Integer overflow when calculating buffer size."" ) ; exit ( - 1 ) ; } tilebuf = _TIFFmalloc ( tile_buffsize + 3 ) ; <vul-end> if ( tilebuf == 0 ) return 0 ; <vul-start> tilebuf [ tile_buffsize ] = 0 ; tilebuf [ tile_buffsize + 1 ] = 0 ; tilebuf [ tile_buffsize + 2 ] = 0 ; <vul-end> dst_rowsize = ( ( imagewidth * bps * spp ) + 7 ) / 8 ; for ( row = 0 ; row < imagelength ; row += tl ) { nrow = ( row + tl > imagelength ) ? imagelength - row : tl ; for ( col = 0 ; col < imagewidth ; col += tw ) { tbytes = TIFFReadTile ( in , tilebuf , col , row , 0 , 0 ) ; if ( tbytes < tilesize && ! ignore ) { TIFFError ( TIFFFileName ( in ) , ""Error, can\'t read tile at row %lu col %lu, Read %lu bytes of %lu"" , ( unsigned long ) col , ( unsigned long ) row , ( unsigned long ) tbytes , ( unsigned long ) tilesize ) ; status = 0 ; _TIFFfree ( tilebuf ) ; return status ; } row_offset = row * dst_rowsize ; col_offset = ( ( col * bps * spp ) + 7 ) / 8 ; bufp = buf + row_offset + col_offset ; if ( col + tw > imagewidth ) ncol = imagewidth - col ; else ncol = tw ; if ( ( ( bps % 8 ) == 0 ) && ( count == spp ) ) { for ( trow = 0 ; trow < nrow ; trow ++ ) { src_offset = trow * tile_rowsize ; _TIFFmemcpy ( bufp , tilebuf + src_offset , ( ncol * spp * bps ) / 8 ) ; bufp += ( imagewidth * bps * spp ) / 8 ; } } else { prev_trailing_bits = trailing_bits = 0 ; trailing_bits = ( ncol * bps * spp ) % 8 ; for ( trow = 0 ; trow < nrow ; trow ++ ) { src_offset = trow * tile_rowsize ; src = tilebuf + src_offset ; dst_offset = ( row + trow ) * dst_rowsize ; dst = buf + dst_offset + col_offset ; switch ( shift_width ) { case 0 : if ( extractContigSamplesBytes ( src , dst , ncol , sample , spp , bps , count , 0 , ncol ) ) { TIFFError ( ""readContigTilesIntoBuffer"" , ""Unable to extract row %d from tile %lu"" ,"
473,"CWE-190 <vul-start> jas_matrix_t * jas_matrix_create ( int numrows , int numcols ) <vul-end> { jas_matrix_t * matrix ; <vul-start> int i ; <vul-end> size_t size ; matrix = 0 ; if ( numrows < 0 || numcols < 0 ) { goto error ; } if ( ! ( matrix = jas_malloc ( sizeof ( jas_matrix_t ) ) ) ) { goto error ; } matrix -> flags_ = 0 ; matrix -> numrows_ = numrows ; matrix -> numcols_ = numcols ; matrix -> rows_ = 0 ; matrix -> maxrows_ = numrows ; matrix -> data_ = 0 ; matrix -> datasize_ = 0 ; if ( ! jas_safe_size_mul ( numrows , numcols , & size ) ) { goto error ; } matrix -> datasize_ = size ; if ( matrix -> maxrows_ > 0 ) { if ( ! ( matrix -> rows_ = jas_alloc2 ( matrix -> maxrows_ , sizeof ( jas_seqent_t * ) ) ) ) { goto error ; } } if ( matrix -> datasize_ > 0 ) { if ( ! ( matrix -> data_ = jas_alloc2 ( matrix -> datasize_ , sizeof ( jas_seqent_t ) ) ) ) { goto error ; } } for ( i = 0 ; i < numrows ; ++ i ) { matrix -> rows_ [ i ] = & matrix -> data_ [ i * matrix -> numcols_ ] ; } for ( i = 0 ; i < matrix -> datasize_ ; ++ i ) { matrix -> data_ [ i ] = 0 ; } matrix -> xstart_ = 0 ; matrix -> ystart_ = 0 ; matrix -> xend_ = matrix -> numcols_ ; matrix -> yend_ = matrix -> numrows_ ; return matrix ; error : if ( matrix ) { jas_matrix_destroy ( matrix ) ; } return 0 ; }","<vul-start> jas_matrix_t * jas_matrix_create ( jas_matind_t numrows , jas_matind_t numcols ) <vul-end> { jas_matrix_t * matrix ; <vul-start> jas_matind_t i ; <vul-end> size_t size ; matrix = 0 ; if ( numrows < 0 || numcols < 0 ) { goto error ; } if ( ! ( matrix = jas_malloc ( sizeof ( jas_matrix_t ) ) ) ) { goto error ; } matrix -> flags_ = 0 ; matrix -> numrows_ = numrows ; matrix -> numcols_ = numcols ; matrix -> rows_ = 0 ; matrix -> maxrows_ = numrows ; matrix -> data_ = 0 ; matrix -> datasize_ = 0 ; if ( ! jas_safe_size_mul ( numrows , numcols , & size ) ) { goto error ; } matrix -> datasize_ = size ; if ( matrix -> maxrows_ > 0 ) { if ( ! ( matrix -> rows_ = jas_alloc2 ( matrix -> maxrows_ , sizeof ( jas_seqent_t * ) ) ) ) { goto error ; } } if ( matrix -> datasize_ > 0 ) { if ( ! ( matrix -> data_ = jas_alloc2 ( matrix -> datasize_ , sizeof ( jas_seqent_t ) ) ) ) { goto error ; } } for ( i = 0 ; i < numrows ; ++ i ) { matrix -> rows_ [ i ] = & matrix -> data_ [ i * matrix -> numcols_ ] ; } for ( i = 0 ; i < matrix -> datasize_ ; ++ i ) { matrix -> data_ [ i ] = 0 ; } matrix -> xstart_ = 0 ; matrix -> ystart_ = 0 ; matrix -> xend_ = matrix -> numcols_ ; matrix -> yend_ = matrix -> numrows_ ; return matrix ; error : if ( matrix ) { jas_matrix_destroy ( matrix ) ; } return 0 ; }"
474,"CWE-20 { c = ReadBlobByte ( image ) ; if ( ( c == EOF ) || ( c == ( int ) '\\n' ) ) break ; if ( ( size_t ) ( p - comment + 1 ) >= length ) { * p = '\\0' ; length <<= 1 ; comment = ( char * ) ResizeQuantumMemory ( comment , length + MaxTextExtent , sizeof ( * comment ) ) ; if ( comment == ( char * ) NULL ) break ; p = comment + strlen ( comment ) ; } * p = ( char ) c ; } if ( comment == ( char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; * p = '\\0' ; ( void ) SetImageProperty ( image , ""comment"" , comment , exception ) ; comment = DestroyString ( comment ) ; c = ReadBlobByte ( image ) ; } else if ( isalnum ( c ) == MagickFalse ) c = ReadBlobByte ( image ) ; else { register char * p ; p = keyword ; do { if ( ( size_t ) ( p - keyword ) < ( MaxTextExtent - 1 ) ) * p ++ = c ; c = ReadBlobByte ( image ) ; } while ( isalnum ( c ) || ( c == '_' ) ) ; * p = '\\0' ; value_expected = MagickFalse ; while ( ( isspace ( ( int ) ( ( unsigned char ) c ) ) != 0 ) || ( c == '=' ) ) { if ( c == '=' ) value_expected = MagickTrue ; c = ReadBlobByte ( image ) ; } if ( LocaleCompare ( keyword , ""Y"" ) == 0 ) value_expected = MagickTrue ; if ( value_expected == MagickFalse ) continue ; p = value ; <vul-start> while ( ( c != '\\n' ) && ( c != '\\0' ) ) <vul-end> { if ( ( size_t ) ( p - value ) < ( MaxTextExtent - 1 ) ) * p ++ = c ; c = ReadBlobByte ( image ) ; } * p = '\\0' ; switch ( * keyword ) { case 'F' : case 'f' : { if ( LocaleCompare ( keyword , ""format"" ) == 0 ) { ( void ) CopyMagickString ( format , value , MaxTextExtent ) ; break ; } ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } case 'G' : case 'g' : { if ( LocaleCompare ( keyword , ""gamma"" ) == 0 ) { image -> gamma = StringToDouble ( value , ( char * * ) NULL ) ; break ; } ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } case 'P' : case 'p' : { if ( LocaleCompare ( keyword , ""primaries"" ) == 0 ) { float chromaticity [ 6 ] , white_point [ 2 ] ; <vul-start> ( void ) sscanf ( value , ""%g %g %g %g %g %g %g %g"" , & chromaticity [ 0 ] , & chromaticity [ 1 ] , & chromaticity [ 2 ] , & chromaticity [ 3 ] , & chromaticity [ 4 ] , & chromaticity [ 5 ] , & white_point [ 0 ] , & white_point [ 1 ] ) ; <vul-end> image -> chromaticity . red_primary . x = chromaticity [ 0 ] ; image -> chromaticity . red_primary . y = chromaticity [ 1 ] ; image -> chromaticity . green_primary . x = chromaticity [ 2 ] ; image -> chromaticity . green_primary . y = chromaticity [ 3 ] ; image -> chromaticity . blue_primary . x = chromaticity [ 4 ] ; image -> chromaticity . blue_primary . y = chromaticity [ 5 ] ; image -> chromaticity . white_point . x = white_point [ 0 ] , image -> chromaticity . white_point . y = white_point [ 1 ] ; <vul-start> <vul-end> break ; } ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } case 'Y' : case 'y' : { char target [ ] = ""Y"" ; if ( strcmp ( keyword , target ) == 0 ) { int height , width ; <vul-start> ( void ) sscanf ( value , ""%d +X %d"" , & height , & width ) ; <vul-end> image -> columns = ( size_t ) width ; image -> rows = ( size_t ) height ; <vul-start> <vul-end> break ; } ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } default : { ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } } } if ( ( image -> columns == 0 ) && ( image -> rows == 0 ) ) while ( isspace ( ( int ) ( ( unsigned char ) c ) ) != 0 ) c = ReadBlobByte ( image ) ; } if ( ( LocaleCompare ( format , ""32-bit_rle_rgbe"" ) != 0 ) && ( LocaleCompare ( format , ""32-bit_rle_xyze"" ) != 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( ( image -> columns == 0 ) || ( image -> rows == 0 ) ) ThrowReaderException ( CorruptImageError , ""NegativeOrZeroImageSize"" ) ; ( void ) SetImageColorspace ( image , RGBColorspace , exception ) ; if ( LocaleCompare ( format , ""32-bit_rle_xyze"" ) == 0 ) ( void ) SetImageColorspace ( image , XYZColorspace , exception ) ; image -> compression = ( image -> columns < 8 ) || ( image -> columns > 0x7ffff ) ? NoCompression : RLECompression ; if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; pixels = ( unsigned char * ) AcquireQuantumMemory ( image -> columns , 4 * sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { if ( image -> compression != RLECompression ) { count = ReadBlob ( image , 4 * image -> columns * sizeof ( * pixels ) , pixels ) ; if ( count != ( ssize_t ) ( 4 * image -> columns * sizeof ( * pixels ) ) ) break ; } else {","{ c = ReadBlobByte ( image ) ; if ( ( c == EOF ) || ( c == ( int ) '\\n' ) ) break ; if ( ( size_t ) ( p - comment + 1 ) >= length ) { * p = '\\0' ; length <<= 1 ; comment = ( char * ) ResizeQuantumMemory ( comment , length + MaxTextExtent , sizeof ( * comment ) ) ; if ( comment == ( char * ) NULL ) break ; p = comment + strlen ( comment ) ; } * p = ( char ) c ; } if ( comment == ( char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; * p = '\\0' ; ( void ) SetImageProperty ( image , ""comment"" , comment , exception ) ; comment = DestroyString ( comment ) ; c = ReadBlobByte ( image ) ; } else if ( isalnum ( c ) == MagickFalse ) c = ReadBlobByte ( image ) ; else { register char * p ; p = keyword ; do { if ( ( size_t ) ( p - keyword ) < ( MaxTextExtent - 1 ) ) * p ++ = c ; c = ReadBlobByte ( image ) ; } while ( isalnum ( c ) || ( c == '_' ) ) ; * p = '\\0' ; value_expected = MagickFalse ; while ( ( isspace ( ( int ) ( ( unsigned char ) c ) ) != 0 ) || ( c == '=' ) ) { if ( c == '=' ) value_expected = MagickTrue ; c = ReadBlobByte ( image ) ; } if ( LocaleCompare ( keyword , ""Y"" ) == 0 ) value_expected = MagickTrue ; if ( value_expected == MagickFalse ) continue ; p = value ; <vul-start> while ( ( c != '\\n' ) && ( c != '\\0' ) && ( c != EOF ) ) <vul-end> { if ( ( size_t ) ( p - value ) < ( MaxTextExtent - 1 ) ) * p ++ = c ; c = ReadBlobByte ( image ) ; } * p = '\\0' ; switch ( * keyword ) { case 'F' : case 'f' : { if ( LocaleCompare ( keyword , ""format"" ) == 0 ) { ( void ) CopyMagickString ( format , value , MaxTextExtent ) ; break ; } ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } case 'G' : case 'g' : { if ( LocaleCompare ( keyword , ""gamma"" ) == 0 ) { image -> gamma = StringToDouble ( value , ( char * * ) NULL ) ; break ; } ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } case 'P' : case 'p' : { if ( LocaleCompare ( keyword , ""primaries"" ) == 0 ) { float chromaticity [ 6 ] , white_point [ 2 ] ; <vul-start> if ( sscanf ( value , ""%g %g %g %g %g %g %g %g"" , & chromaticity [ 0 ] , & chromaticity [ 1 ] , & chromaticity [ 2 ] , & chromaticity [ 3 ] , & chromaticity [ 4 ] , & chromaticity [ 5 ] , & white_point [ 0 ] , & white_point [ 1 ] ) == 8 ) { <vul-end> image -> chromaticity . red_primary . x = chromaticity [ 0 ] ; image -> chromaticity . red_primary . y = chromaticity [ 1 ] ; image -> chromaticity . green_primary . x = chromaticity [ 2 ] ; image -> chromaticity . green_primary . y = chromaticity [ 3 ] ; image -> chromaticity . blue_primary . x = chromaticity [ 4 ] ; image -> chromaticity . blue_primary . y = chromaticity [ 5 ] ; image -> chromaticity . white_point . x = white_point [ 0 ] , image -> chromaticity . white_point . y = white_point [ 1 ] ; <vul-start> } <vul-end> break ; } ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } case 'Y' : case 'y' : { char target [ ] = ""Y"" ; if ( strcmp ( keyword , target ) == 0 ) { int height , width ; <vul-start> if ( sscanf ( value , ""%d +X %d"" , & height , & width ) == 2 ) { <vul-end> image -> columns = ( size_t ) width ; image -> rows = ( size_t ) height ; <vul-start> } <vul-end> break ; } ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } default : { ( void ) FormatLocaleString ( tag , MaxTextExtent , ""hdr:%s"" , keyword ) ; ( void ) SetImageProperty ( image , tag , value , exception ) ; break ; } } } if ( ( image -> columns == 0 ) && ( image -> rows == 0 ) ) while ( isspace ( ( int ) ( ( unsigned char ) c ) ) != 0 ) c = ReadBlobByte ( image ) ; } if ( ( LocaleCompare ( format , ""32-bit_rle_rgbe"" ) != 0 ) && ( LocaleCompare ( format , ""32-bit_rle_xyze"" ) != 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( ( image -> columns == 0 ) || ( image -> rows == 0 ) ) ThrowReaderException ( CorruptImageError , ""NegativeOrZeroImageSize"" ) ; ( void ) SetImageColorspace ( image , RGBColorspace , exception ) ; if ( LocaleCompare ( format , ""32-bit_rle_xyze"" ) == 0 ) ( void ) SetImageColorspace ( image , XYZColorspace , exception ) ; image -> compression = ( image -> columns < 8 ) || ( image -> columns > 0x7ffff ) ? NoCompression : RLECompression ; if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; pixels = ( unsigned char * ) AcquireQuantumMemory ( image -> columns , 4 * sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { if ( image -> compression != RLECompression ) { count = ReadBlob ( image , 4 * image -> columns * sizeof ( * pixels ) , pixels ) ; if ( count != ( ssize_t ) ( 4 * image -> columns * sizeof ( * pixels ) ) ) break ; } else {"
475,"CWE-125 PyObject * ast2obj_comprehension ( void * _o ) { comprehension_ty o = ( comprehension_ty ) _o ; PyObject * result = NULL , * value = NULL ; if ( ! o ) { <vul-start> Py_INCREF ( Py_None ) ; return Py_None ; <vul-end> } result = PyType_GenericNew ( comprehension_type , NULL , NULL ) ; if ( ! result ) return NULL ; value = ast2obj_expr ( o -> target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> iter ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_iter , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> ifs , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_ifs , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_int ( o -> is_async ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_is_async , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; return result ; failed : Py_XDECREF ( value ) ; Py_XDECREF ( result ) ; return NULL ; }","PyObject * ast2obj_comprehension ( void * _o ) { comprehension_ty o = ( comprehension_ty ) _o ; PyObject * result = NULL , * value = NULL ; if ( ! o ) { <vul-start> Py_RETURN_NONE ; <vul-end> } result = PyType_GenericNew ( comprehension_type , NULL , NULL ) ; if ( ! result ) return NULL ; value = ast2obj_expr ( o -> target ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_target , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_expr ( o -> iter ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_iter , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> ifs , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_ifs , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_int ( o -> is_async ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_is_async , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; return result ; failed : Py_XDECREF ( value ) ; Py_XDECREF ( result ) ; return NULL ; }"
476,"CWE-190 void jas_matrix_asl ( jas_matrix_t * matrix , int n ) { <vul-start> int i ; int j ; <vul-end> jas_seqent_t * rowstart ; <vul-start> int rowstep ; <vul-end> jas_seqent_t * data ; if ( jas_matrix_numrows ( matrix ) > 0 && jas_matrix_numcols ( matrix ) > 0 ) { assert ( matrix -> rows_ ) ; rowstep = jas_matrix_rowstep ( matrix ) ; for ( i = matrix -> numrows_ , rowstart = matrix -> rows_ [ 0 ] ; i > 0 ; -- i , rowstart += rowstep ) { for ( j = matrix -> numcols_ , data = rowstart ; j > 0 ; -- j , <vul-start> <vul-end> * data = jas_seqent_asl ( * data , n ) ; } } } }","void jas_matrix_asl ( jas_matrix_t * matrix , int n ) { <vul-start> jas_matind_t i ; jas_matind_t j ; <vul-end> jas_seqent_t * rowstart ; <vul-start> jas_matind_t rowstep ; <vul-end> jas_seqent_t * data ; if ( jas_matrix_numrows ( matrix ) > 0 && jas_matrix_numcols ( matrix ) > 0 ) { assert ( matrix -> rows_ ) ; rowstep = jas_matrix_rowstep ( matrix ) ; for ( i = matrix -> numrows_ , rowstart = matrix -> rows_ [ 0 ] ; i > 0 ; -- i , rowstart += rowstep ) { for ( j = matrix -> numcols_ , data = rowstart ; j > 0 ; -- j , <vul-start> + data ) { <vul-end> * data = jas_seqent_asl ( * data , n ) ; } } } }"
477,"CWE-704 static void merge_param ( HashTable * params , zval * zdata , zval * * * current_param , zval * * * current_args TSRMLS_DC ) { zval * * ptr , * * zdata_ptr ; php_http_array_hashkey_t hkey = php_http_array_hashkey_init ( 0 ) ; # if 0 { zval tmp ; INIT_PZVAL_ARRAY ( & tmp , params ) ; fprintf ( stderr , ""params = "" ) ; zend_print_zval_r ( & tmp , 1 TSRMLS_CC ) ; fprintf ( stderr , ""\\n"" ) ; } # endif hkey . type = zend_hash_get_current_key_ex ( Z_ARRVAL_P ( zdata ) , & hkey . str , & hkey . len , & hkey . num , hkey . dup , NULL ) ; if ( ( hkey . type == HASH_KEY_IS_STRING && ! zend_hash_exists ( params , hkey . str , hkey . len ) ) || ( hkey . type == HASH_KEY_IS_LONG && ! zend_hash_index_exists ( params , hkey . num ) ) ) { zval * tmp , * arg , * * args ; zend_hash_get_current_data ( Z_ARRVAL_P ( zdata ) , ( void * ) & ptr ) ; Z_ADDREF_PP ( ptr ) ; MAKE_STD_ZVAL ( tmp ) ; array_init ( tmp ) ; add_assoc_zval_ex ( tmp , ZEND_STRS ( ""value"" ) , * ptr ) ; MAKE_STD_ZVAL ( arg ) ; array_init ( arg ) ; zend_hash_update ( Z_ARRVAL_P ( tmp ) , ""arguments"" , sizeof ( ""arguments"" ) , ( void * ) & arg , sizeof ( zval * ) , ( void * ) & args ) ; * current_args = args ; if ( hkey . type == HASH_KEY_IS_STRING ) { zend_hash_update ( params , hkey . str , hkey . len , ( void * ) & tmp , sizeof ( zval * ) , ( void * ) & ptr ) ; } else { zend_hash_index_update ( params , hkey . num , ( void * ) & tmp , sizeof ( zval * ) , ( void * ) & ptr ) ; } } else { if ( hkey . type == HASH_KEY_IS_STRING ) { zend_hash_find ( params , hkey . str , hkey . len , ( void * ) & ptr ) ; } else { zend_hash_index_find ( params , hkey . num , ( void * ) & ptr ) ; } zdata_ptr = & zdata ; if ( Z_TYPE_PP ( ptr ) == IS_ARRAY && SUCCESS == zend_hash_find ( Z_ARRVAL_PP ( ptr ) , ""value"" , sizeof ( ""value"" ) , ( void * ) & ptr ) && SUCCESS == zend_hash_get_current_data ( Z_ARRVAL_PP ( zdata_ptr ) , ( void * ) & zdata_ptr ) ) { zval * * test_ptr ; while ( Z_TYPE_PP ( zdata_ptr ) == IS_ARRAY && SUCCESS == zend_hash_get_current_data ( Z_ARRVAL_PP ( zdata_ptr ) , ( void * ) & test_ptr ) ) { <vul-start> if ( Z_TYPE_PP ( test_ptr ) == IS_ARRAY ) { <vul-end> if ( HASH_KEY_IS_STRING == zend_hash_get_current_key_ex ( Z_ARRVAL_PP ( zdata_ptr ) , & hkey . str , & hkey . len , & hkey . num , hkey . dup , NULL ) ) { if ( SUCCESS == zend_hash_find ( Z_ARRVAL_PP ( ptr ) , hkey . str , hkey . len , ( void * ) & ptr ) ) { zdata_ptr = test_ptr ; } else { Z_ADDREF_PP ( test_ptr ) ; zend_hash_update ( Z_ARRVAL_PP ( ptr ) , hkey . str , hkey . len , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; break ; } } else { if ( SUCCESS == zend_hash_index_find ( Z_ARRVAL_PP ( ptr ) , hkey . num , ( void * ) & ptr ) ) { zdata_ptr = test_ptr ; } else if ( hkey . num ) { Z_ADDREF_PP ( test_ptr ) ; zend_hash_index_update ( Z_ARRVAL_PP ( ptr ) , hkey . num , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; break ; } else { Z_ADDREF_PP ( test_ptr ) ; zend_hash_next_index_insert ( Z_ARRVAL_PP ( ptr ) , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; break ; } } } else { Z_ADDREF_PP ( test_ptr ) ; if ( Z_TYPE_PP ( ptr ) != IS_ARRAY ) { zval_dtor ( * ptr ) ; array_init ( * ptr ) ; } if ( HASH_KEY_IS_STRING == zend_hash_get_current_key_ex ( Z_ARRVAL_PP ( zdata_ptr ) , & hkey . str , & hkey . len , & hkey . num , hkey . dup , NULL ) ) { zend_hash_update ( Z_ARRVAL_PP ( ptr ) , hkey . str , hkey . len , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; } else if ( hkey . num ) { zend_hash_index_update ( Z_ARRVAL_PP ( ptr ) , hkey . num , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; } else { zend_hash_next_index_insert ( Z_ARRVAL_PP ( ptr ) , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; } break ; } } } } while ( Z_TYPE_PP ( ptr ) == IS_ARRAY && SUCCESS == zend_hash_get_current_data ( Z_ARRVAL_PP ( ptr ) , ( void * ) & ptr ) ) ; * current_param = ptr ; }","static void merge_param ( HashTable * params , zval * zdata , zval * * * current_param , zval * * * current_args TSRMLS_DC ) { zval * * ptr , * * zdata_ptr ; php_http_array_hashkey_t hkey = php_http_array_hashkey_init ( 0 ) ; # if 0 { zval tmp ; INIT_PZVAL_ARRAY ( & tmp , params ) ; fprintf ( stderr , ""params = "" ) ; zend_print_zval_r ( & tmp , 1 TSRMLS_CC ) ; fprintf ( stderr , ""\\n"" ) ; } # endif hkey . type = zend_hash_get_current_key_ex ( Z_ARRVAL_P ( zdata ) , & hkey . str , & hkey . len , & hkey . num , hkey . dup , NULL ) ; if ( ( hkey . type == HASH_KEY_IS_STRING && ! zend_hash_exists ( params , hkey . str , hkey . len ) ) || ( hkey . type == HASH_KEY_IS_LONG && ! zend_hash_index_exists ( params , hkey . num ) ) ) { zval * tmp , * arg , * * args ; zend_hash_get_current_data ( Z_ARRVAL_P ( zdata ) , ( void * ) & ptr ) ; Z_ADDREF_PP ( ptr ) ; MAKE_STD_ZVAL ( tmp ) ; array_init ( tmp ) ; add_assoc_zval_ex ( tmp , ZEND_STRS ( ""value"" ) , * ptr ) ; MAKE_STD_ZVAL ( arg ) ; array_init ( arg ) ; zend_hash_update ( Z_ARRVAL_P ( tmp ) , ""arguments"" , sizeof ( ""arguments"" ) , ( void * ) & arg , sizeof ( zval * ) , ( void * ) & args ) ; * current_args = args ; if ( hkey . type == HASH_KEY_IS_STRING ) { zend_hash_update ( params , hkey . str , hkey . len , ( void * ) & tmp , sizeof ( zval * ) , ( void * ) & ptr ) ; } else { zend_hash_index_update ( params , hkey . num , ( void * ) & tmp , sizeof ( zval * ) , ( void * ) & ptr ) ; } } else { if ( hkey . type == HASH_KEY_IS_STRING ) { zend_hash_find ( params , hkey . str , hkey . len , ( void * ) & ptr ) ; } else { zend_hash_index_find ( params , hkey . num , ( void * ) & ptr ) ; } zdata_ptr = & zdata ; if ( Z_TYPE_PP ( ptr ) == IS_ARRAY && SUCCESS == zend_hash_find ( Z_ARRVAL_PP ( ptr ) , ""value"" , sizeof ( ""value"" ) , ( void * ) & ptr ) && SUCCESS == zend_hash_get_current_data ( Z_ARRVAL_PP ( zdata_ptr ) , ( void * ) & zdata_ptr ) ) { zval * * test_ptr ; while ( Z_TYPE_PP ( zdata_ptr ) == IS_ARRAY && SUCCESS == zend_hash_get_current_data ( Z_ARRVAL_PP ( zdata_ptr ) , ( void * ) & test_ptr ) ) { <vul-start> if ( Z_TYPE_PP ( test_ptr ) == IS_ARRAY && Z_TYPE_PP ( ptr ) == IS_ARRAY ) { <vul-end> if ( HASH_KEY_IS_STRING == zend_hash_get_current_key_ex ( Z_ARRVAL_PP ( zdata_ptr ) , & hkey . str , & hkey . len , & hkey . num , hkey . dup , NULL ) ) { if ( SUCCESS == zend_hash_find ( Z_ARRVAL_PP ( ptr ) , hkey . str , hkey . len , ( void * ) & ptr ) ) { zdata_ptr = test_ptr ; } else { Z_ADDREF_PP ( test_ptr ) ; zend_hash_update ( Z_ARRVAL_PP ( ptr ) , hkey . str , hkey . len , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; break ; } } else { if ( SUCCESS == zend_hash_index_find ( Z_ARRVAL_PP ( ptr ) , hkey . num , ( void * ) & ptr ) ) { zdata_ptr = test_ptr ; } else if ( hkey . num ) { Z_ADDREF_PP ( test_ptr ) ; zend_hash_index_update ( Z_ARRVAL_PP ( ptr ) , hkey . num , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; break ; } else { Z_ADDREF_PP ( test_ptr ) ; zend_hash_next_index_insert ( Z_ARRVAL_PP ( ptr ) , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; break ; } } } else { Z_ADDREF_PP ( test_ptr ) ; if ( Z_TYPE_PP ( ptr ) != IS_ARRAY ) { zval_dtor ( * ptr ) ; array_init ( * ptr ) ; } if ( HASH_KEY_IS_STRING == zend_hash_get_current_key_ex ( Z_ARRVAL_PP ( zdata_ptr ) , & hkey . str , & hkey . len , & hkey . num , hkey . dup , NULL ) ) { zend_hash_update ( Z_ARRVAL_PP ( ptr ) , hkey . str , hkey . len , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; } else if ( hkey . num ) { zend_hash_index_update ( Z_ARRVAL_PP ( ptr ) , hkey . num , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; } else { zend_hash_next_index_insert ( Z_ARRVAL_PP ( ptr ) , ( void * ) test_ptr , sizeof ( zval * ) , ( void * ) & ptr ) ; } break ; } } } } while ( Z_TYPE_PP ( ptr ) == IS_ARRAY && SUCCESS == zend_hash_get_current_data ( Z_ARRVAL_PP ( ptr ) , ( void * ) & ptr ) ) ; * current_param = ptr ; }"
478,"CWE-119 static int psf_close ( SF_PRIVATE * psf ) { uint32_t k ; int error = 0 ; if ( psf -> codec_close ) { error = psf -> codec_close ( psf ) ; psf -> codec_close = NULL ; } ; if ( psf -> container_close ) error = psf -> container_close ( psf ) ; error = psf_fclose ( psf ) ; psf_close_rsrc ( psf ) ; <vul-start> <vul-end> free ( psf -> container_data ) ; free ( psf -> codec_data ) ; free ( psf -> interleave ) ; free ( psf -> dither ) ; free ( psf -> peak_info ) ; free ( psf -> broadcast_16k ) ; free ( psf -> loop_info ) ; free ( psf -> instrument ) ; free ( psf -> cues ) ; free ( psf -> channel_map ) ; free ( psf -> format_desc ) ; free ( psf -> strings . storage ) ; if ( psf -> wchunks . chunks ) for ( k = 0 ; k < psf -> wchunks . used ; k ++ ) free ( psf -> wchunks . chunks [ k ] . data ) ; free ( psf -> rchunks . chunks ) ; free ( psf -> wchunks . chunks ) ; free ( psf -> iterator ) ; free ( psf -> cart_16k ) ; memset ( psf , 0 , sizeof ( SF_PRIVATE ) ) ; free ( psf ) ; return error ; }","static int psf_close ( SF_PRIVATE * psf ) { uint32_t k ; int error = 0 ; if ( psf -> codec_close ) { error = psf -> codec_close ( psf ) ; psf -> codec_close = NULL ; } ; if ( psf -> container_close ) error = psf -> container_close ( psf ) ; error = psf_fclose ( psf ) ; psf_close_rsrc ( psf ) ; <vul-start> free ( psf -> header . ptr ) ; <vul-end> free ( psf -> container_data ) ; free ( psf -> codec_data ) ; free ( psf -> interleave ) ; free ( psf -> dither ) ; free ( psf -> peak_info ) ; free ( psf -> broadcast_16k ) ; free ( psf -> loop_info ) ; free ( psf -> instrument ) ; free ( psf -> cues ) ; free ( psf -> channel_map ) ; free ( psf -> format_desc ) ; free ( psf -> strings . storage ) ; if ( psf -> wchunks . chunks ) for ( k = 0 ; k < psf -> wchunks . used ; k ++ ) free ( psf -> wchunks . chunks [ k ] . data ) ; free ( psf -> rchunks . chunks ) ; free ( psf -> wchunks . chunks ) ; free ( psf -> iterator ) ; free ( psf -> cart_16k ) ; memset ( psf , 0 , sizeof ( SF_PRIVATE ) ) ; free ( psf ) ; return error ; }"
479,"CWE-416 static void fanout_release ( struct sock * sk ) { struct packet_sock * po = pkt_sk ( sk ) ; struct packet_fanout * f ; <vul-start> <vul-end> f = po -> fanout ; <vul-start> if ( ! f ) return ; mutex_lock ( & fanout_mutex ) ; <vul-end> po -> fanout = NULL ; if ( atomic_dec_and_test ( & f -> sk_ref ) ) { list_del ( & f -> list ) ; dev_remove_pack ( & f -> prot_hook ) ; fanout_release_data ( f ) ; kfree ( f ) ; } <vul-start> mutex_unlock ( & fanout_mutex ) ; <vul-end> if ( po -> rollover ) kfree_rcu ( po -> rollover , rcu ) ; } <vul-start> <vul-end>","static void fanout_release ( struct sock * sk ) { struct packet_sock * po = pkt_sk ( sk ) ; struct packet_fanout * f ; <vul-start> mutex_lock ( & fanout_mutex ) ; <vul-end> f = po -> fanout ; <vul-start> if ( f ) { <vul-end> po -> fanout = NULL ; if ( atomic_dec_and_test ( & f -> sk_ref ) ) { list_del ( & f -> list ) ; dev_remove_pack ( & f -> prot_hook ) ; fanout_release_data ( f ) ; kfree ( f ) ; } <vul-start> <vul-end> if ( po -> rollover ) kfree_rcu ( po -> rollover , rcu ) ; } <vul-start> mutex_unlock ( & fanout_mutex ) ; } <vul-end>"
480,CWE-119 char * _multi_string_alloc_and_copy ( LPCWSTR in ) { char * chr ; int len = 0 ; if ( ! in ) { <vul-start> return in ; <vul-end> } while ( in [ len ] != 0 || in [ len + 1 ] != 0 ) { len ++ ; } chr = malloc ( len + 2 ) ; len = 0 ; while ( in [ len ] != 0 || in [ len + 1 ] != 0 ) { chr [ len ] = 0xFF & in [ len ] ; len ++ ; } chr [ len ++ ] = '\\0' ; chr [ len ++ ] = '\\0' ; return chr ; },char * _multi_string_alloc_and_copy ( LPCWSTR in ) { char * chr ; int len = 0 ; if ( ! in ) { <vul-start> return NULL ; <vul-end> } while ( in [ len ] != 0 || in [ len + 1 ] != 0 ) { len ++ ; } chr = malloc ( len + 2 ) ; len = 0 ; while ( in [ len ] != 0 || in [ len + 1 ] != 0 ) { chr [ len ] = 0xFF & in [ len ] ; len ++ ; } chr [ len ++ ] = '\\0' ; chr [ len ++ ] = '\\0' ; return chr ; }
481,"CWE-78 static inline int r_sys_mkdirp ( char * dir ) { int ret = 1 ; const char slash = DIRSEP ; char * path = dir ; char * ptr = path ; if ( * ptr == slash ) { ptr ++ ; } # if __SDB_WINDOWS__ char * p = strstr ( ptr , "":\\\\"" ) ; if ( p ) { <vul-start> ptr = p + 2 ; <vul-end> } # endif while ( ( ptr = strchr ( ptr , slash ) ) ) { * ptr = 0 ; if ( ! r_sys_mkdir ( path ) && r_sys_mkdir_failed ( ) ) { eprintf ( ""r_sys_mkdirp: fail \'%s\' of \'%s\'\\n"" , path , dir ) ; * ptr = slash ; return 0 ; } * ptr = slash ; ptr ++ ; } return ret ; }","static inline int r_sys_mkdirp ( char * dir ) { int ret = 1 ; const char slash = DIRSEP ; char * path = dir ; char * ptr = path ; if ( * ptr == slash ) { ptr ++ ; } # if __SDB_WINDOWS__ char * p = strstr ( ptr , "":\\\\"" ) ; if ( p ) { <vul-start> ptr = p + 3 ; <vul-end> } # endif while ( ( ptr = strchr ( ptr , slash ) ) ) { * ptr = 0 ; if ( ! r_sys_mkdir ( path ) && r_sys_mkdir_failed ( ) ) { eprintf ( ""r_sys_mkdirp: fail \'%s\' of \'%s\'\\n"" , path , dir ) ; * ptr = slash ; return 0 ; } * ptr = slash ; ptr ++ ; } return ret ; }"
482,"CWE-125 const char * linkaddr_string ( netdissect_options * ndo , const u_char * ep , const unsigned int type , const unsigned int len ) { register u_int i ; register char * cp ; <vul-start> register struct enamemem * tp ; <vul-end> if ( len == 0 ) return ( ""<empty>"" ) ; if ( type == LINKADDR_ETHER && len == ETHER_ADDR_LEN ) return ( etheraddr_string ( ndo , ep ) ) ; if ( type == LINKADDR_FRELAY ) return ( q922_string ( ndo , ep , len ) ) ; tp = lookup_bytestring ( ndo , ep , len ) ; <vul-start> if ( tp -> e_name ) return ( tp -> e_name ) ; tp -> e_name = cp = ( char * ) malloc ( len * 3 ) ; if ( tp -> e_name == NULL ) <vul-end> ( * ndo -> ndo_error ) ( ndo , ""linkaddr_string: malloc"" ) ; * cp ++ = hex [ * ep >> 4 ] ; * cp ++ = hex [ * ep ++ & 0xf ] ; for ( i = len - 1 ; i > 0 ; -- i ) { * cp ++ = ':' ; * cp ++ = hex [ * ep >> 4 ] ; * cp ++ = hex [ * ep ++ & 0xf ] ; } * cp = '\\0' ; <vul-start> return ( tp -> e_name ) ; <vul-end> }","const char * linkaddr_string ( netdissect_options * ndo , const u_char * ep , const unsigned int type , const unsigned int len ) { register u_int i ; register char * cp ; <vul-start> register struct bsnamemem * tp ; <vul-end> if ( len == 0 ) return ( ""<empty>"" ) ; if ( type == LINKADDR_ETHER && len == ETHER_ADDR_LEN ) return ( etheraddr_string ( ndo , ep ) ) ; if ( type == LINKADDR_FRELAY ) return ( q922_string ( ndo , ep , len ) ) ; tp = lookup_bytestring ( ndo , ep , len ) ; <vul-start> if ( tp -> bs_name ) return ( tp -> bs_name ) ; tp -> bs_name = cp = ( char * ) malloc ( len * 3 ) ; if ( tp -> bs_name == NULL ) <vul-end> ( * ndo -> ndo_error ) ( ndo , ""linkaddr_string: malloc"" ) ; * cp ++ = hex [ * ep >> 4 ] ; * cp ++ = hex [ * ep ++ & 0xf ] ; for ( i = len - 1 ; i > 0 ; -- i ) { * cp ++ = ':' ; * cp ++ = hex [ * ep >> 4 ] ; * cp ++ = hex [ * ep ++ & 0xf ] ; } * cp = '\\0' ; <vul-start> return ( tp -> bs_name ) ; <vul-end> }"
483,"CWE-119 static int xmlParse3986Port ( xmlURIPtr uri , const char * * str ) { const char * cur = * str ; unsigned port = 0 ; if ( ISA_DIGIT ( cur ) ) { while ( ISA_DIGIT ( cur ) ) { port = port * 10 + ( * cur - '0' ) ; cur ++ ; } if ( uri != NULL ) <vul-start> uri -> port = port & INT_MAX ; <vul-end> * str = cur ; return ( 0 ) ; } return ( 1 ) ; }","static int xmlParse3986Port ( xmlURIPtr uri , const char * * str ) { const char * cur = * str ; unsigned port = 0 ; if ( ISA_DIGIT ( cur ) ) { while ( ISA_DIGIT ( cur ) ) { port = port * 10 + ( * cur - '0' ) ; cur ++ ; } if ( uri != NULL ) <vul-start> uri -> port = port & USHRT_MAX ; <vul-end> * str = cur ; return ( 0 ) ; } return ( 1 ) ; }"
484,"CWE-119 static void fill_mode_info_sb ( VP9_COMMON * cm , MACROBLOCK * x , int mi_row , int mi_col , <vul-start> BLOCK_SIZE bsize , BLOCK_SIZE subsize ) { <vul-end> MACROBLOCKD * xd = & x -> e_mbd ; <vul-start> int bsl = b_width_log2 ( bsize ) , hbs = ( 1 << bsl ) / 4 ; PARTITION_TYPE partition = partition_lookup [ bsl ] [ subsize ] ; <vul-end> assert ( bsize >= BLOCK_8X8 ) ; if ( mi_row >= cm -> mi_rows || mi_col >= cm -> mi_cols ) return ; switch ( partition ) { case PARTITION_NONE : <vul-start> set_modeinfo_offsets ( cm , xd , mi_row , mi_col ) ; * ( xd -> mi [ 0 ] ) = get_block_context ( x , subsize ) -> mic ; <vul-end> duplicate_mode_info_in_sb ( cm , xd , mi_row , mi_col , bsize ) ; break ; case PARTITION_VERT : <vul-start> * get_sb_index ( x , subsize ) = 0 ; set_modeinfo_offsets ( cm , xd , mi_row , mi_col ) ; * ( xd -> mi [ 0 ] ) = get_block_context ( x , subsize ) -> mic ; duplicate_mode_info_in_sb ( cm , xd , mi_row , mi_col , bsize ) ; <vul-end> if ( mi_col + hbs < cm -> mi_cols ) { <vul-start> * get_sb_index ( x , subsize ) = 1 ; set_modeinfo_offsets ( cm , xd , mi_row , mi_col + hbs ) ; * ( xd -> mi [ 0 ] ) = get_block_context ( x , subsize ) -> mic ; duplicate_mode_info_in_sb ( cm , xd , mi_row , mi_col + hbs , bsize ) ; <vul-end> } break ; case PARTITION_HORZ : <vul-start> * get_sb_index ( x , subsize ) = 0 ; set_modeinfo_offsets ( cm , xd , mi_row , mi_col ) ; * ( xd -> mi [ 0 ] ) = get_block_context ( x , subsize ) -> mic ; duplicate_mode_info_in_sb ( cm , xd , mi_row , mi_col , bsize ) ; <vul-end> if ( mi_row + hbs < cm -> mi_rows ) { <vul-start> * get_sb_index ( x , subsize ) = 1 ; set_modeinfo_offsets ( cm , xd , mi_row + hbs , mi_col ) ; * ( xd -> mi [ 0 ] ) = get_block_context ( x , subsize ) -> mic ; duplicate_mode_info_in_sb ( cm , xd , mi_row + hbs , mi_col , bsize ) ; <vul-end> } break ; <vul-start> case PARTITION_SPLIT : * get_sb_index ( x , subsize ) = 0 ; fill_mode_info_sb ( cm , x , mi_row , mi_col , subsize , * ( get_sb_partitioning ( x , subsize ) ) ) ; * get_sb_index ( x , subsize ) = 1 ; <vul-end> fill_mode_info_sb ( cm , x , mi_row , mi_col + hbs , subsize , <vul-start> * ( get_sb_partitioning ( x , subsize ) ) ) ; * get_sb_index ( x , subsize ) = 2 ; <vul-end> fill_mode_info_sb ( cm , x , mi_row + hbs , mi_col , subsize , <vul-start> * ( get_sb_partitioning ( x , subsize ) ) ) ; * get_sb_index ( x , subsize ) = 3 ; <vul-end> fill_mode_info_sb ( cm , x , mi_row + hbs , mi_col + hbs , subsize , <vul-start> * ( get_sb_partitioning ( x , subsize ) ) ) ; <vul-end> break ; <vul-start> <vul-end> default : break ; } }","static void fill_mode_info_sb ( VP9_COMMON * cm , MACROBLOCK * x , int mi_row , int mi_col , <vul-start> BLOCK_SIZE bsize , PC_TREE * pc_tree ) { <vul-end> MACROBLOCKD * xd = & x -> e_mbd ; <vul-start> int bsl = b_width_log2_lookup [ bsize ] , hbs = ( 1 << bsl ) / 4 ; PARTITION_TYPE partition = pc_tree -> partitioning ; BLOCK_SIZE subsize = get_subsize ( bsize , partition ) ; <vul-end> assert ( bsize >= BLOCK_8X8 ) ; if ( mi_row >= cm -> mi_rows || mi_col >= cm -> mi_cols ) return ; switch ( partition ) { case PARTITION_NONE : <vul-start> set_mode_info_offsets ( cm , x , xd , mi_row , mi_col ) ; * ( xd -> mi [ 0 ] ) = pc_tree -> none . mic ; * ( x -> mbmi_ext ) = pc_tree -> none . mbmi_ext ; <vul-end> duplicate_mode_info_in_sb ( cm , xd , mi_row , mi_col , bsize ) ; break ; case PARTITION_VERT : <vul-start> set_mode_info_offsets ( cm , x , xd , mi_row , mi_col ) ; * ( xd -> mi [ 0 ] ) = pc_tree -> vertical [ 0 ] . mic ; * ( x -> mbmi_ext ) = pc_tree -> vertical [ 0 ] . mbmi_ext ; duplicate_mode_info_in_sb ( cm , xd , mi_row , mi_col , subsize ) ; <vul-end> if ( mi_col + hbs < cm -> mi_cols ) { <vul-start> set_mode_info_offsets ( cm , x , xd , mi_row , mi_col + hbs ) ; * ( xd -> mi [ 0 ] ) = pc_tree -> vertical [ 1 ] . mic ; * ( x -> mbmi_ext ) = pc_tree -> vertical [ 1 ] . mbmi_ext ; duplicate_mode_info_in_sb ( cm , xd , mi_row , mi_col + hbs , subsize ) ; <vul-end> } break ; case PARTITION_HORZ : <vul-start> set_mode_info_offsets ( cm , x , xd , mi_row , mi_col ) ; * ( xd -> mi [ 0 ] ) = pc_tree -> horizontal [ 0 ] . mic ; * ( x -> mbmi_ext ) = pc_tree -> horizontal [ 0 ] . mbmi_ext ; duplicate_mode_info_in_sb ( cm , xd , mi_row , mi_col , subsize ) ; <vul-end> if ( mi_row + hbs < cm -> mi_rows ) { <vul-start> set_mode_info_offsets ( cm , x , xd , mi_row + hbs , mi_col ) ; * ( xd -> mi [ 0 ] ) = pc_tree -> horizontal [ 1 ] . mic ; * ( x -> mbmi_ext ) = pc_tree -> horizontal [ 1 ] . mbmi_ext ; duplicate_mode_info_in_sb ( cm , xd , mi_row + hbs , mi_col , subsize ) ; <vul-end> } break ; <vul-start> case PARTITION_SPLIT : { fill_mode_info_sb ( cm , x , mi_row , mi_col , subsize , pc_tree -> split [ 0 ] ) ; <vul-end> fill_mode_info_sb ( cm , x , mi_row , mi_col + hbs , subsize , <vul-start> pc_tree -> split [ 1 ] ) ; <vul-end> fill_mode_info_sb ( cm , x , mi_row + hbs , mi_col , subsize , <vul-start> pc_tree -> split [ 2 ] ) ; <vul-end> fill_mode_info_sb ( cm , x , mi_row + hbs , mi_col + hbs , subsize , <vul-start> pc_tree -> split [ 3 ] ) ; <vul-end> break ; <vul-start> } <vul-end> default : break ; } }"
485,"NVD-CWE-noinfo <vul-start> void nfs4_close_sync ( struct path * path , struct nfs4_state * state , mode_t mode ) <vul-end> { <vul-start> __nfs4_close ( path , state , mode , 1 ) ; <vul-end> }","<vul-start> void nfs4_close_sync ( struct path * path , struct nfs4_state * state , fmode_t fmode ) <vul-end> { <vul-start> __nfs4_close ( path , state , fmode , 1 ) ; <vul-end> }"
486,"CWE-119 static vpx_codec_err_t validate_config ( vpx_codec_alg_priv_t * ctx , const vpx_codec_enc_cfg_t * cfg , const struct vp9_extracfg * extra_cfg ) { RANGE_CHECK ( cfg , g_w , 1 , 65535 ) ; RANGE_CHECK ( cfg , g_h , 1 , 65535 ) ; RANGE_CHECK ( cfg , g_timebase . den , 1 , 1000000000 ) ; RANGE_CHECK ( cfg , g_timebase . num , 1 , cfg -> g_timebase . den ) ; RANGE_CHECK_HI ( cfg , g_profile , 3 ) ; RANGE_CHECK_HI ( cfg , rc_max_quantizer , 63 ) ; RANGE_CHECK_HI ( cfg , rc_min_quantizer , cfg -> rc_max_quantizer ) ; RANGE_CHECK_BOOL ( extra_cfg , lossless ) ; RANGE_CHECK ( extra_cfg , aq_mode , 0 , AQ_MODE_COUNT - 1 ) ; RANGE_CHECK ( extra_cfg , frame_periodic_boost , 0 , 1 ) ; RANGE_CHECK_HI ( cfg , g_threads , 64 ) ; RANGE_CHECK_HI ( cfg , g_lag_in_frames , MAX_LAG_BUFFERS ) ; RANGE_CHECK ( cfg , rc_end_usage , VPX_VBR , VPX_Q ) ; <vul-start> RANGE_CHECK_HI ( cfg , rc_undershoot_pct , 1000 ) ; RANGE_CHECK_HI ( cfg , rc_overshoot_pct , 1000 ) ; <vul-end> RANGE_CHECK_HI ( cfg , rc_2pass_vbr_bias_pct , 100 ) ; RANGE_CHECK ( cfg , kf_mode , VPX_KF_DISABLED , VPX_KF_AUTO ) ; RANGE_CHECK_BOOL ( cfg , rc_resize_allowed ) ; RANGE_CHECK_HI ( cfg , rc_dropframe_thresh , 100 ) ; RANGE_CHECK_HI ( cfg , rc_resize_up_thresh , 100 ) ; RANGE_CHECK_HI ( cfg , rc_resize_down_thresh , 100 ) ; RANGE_CHECK ( cfg , g_pass , VPX_RC_ONE_PASS , VPX_RC_LAST_PASS ) ; <vul-start> <vul-end> RANGE_CHECK ( cfg , ss_number_layers , 1 , VPX_SS_MAX_LAYERS ) ; RANGE_CHECK ( cfg , ts_number_layers , 1 , VPX_TS_MAX_LAYERS ) ; <vul-start> <vul-end> if ( cfg -> ts_number_layers > 1 ) { <vul-start> unsigned int i ; for ( i = 1 ; i < cfg -> ts_number_layers ; ++ i ) if ( cfg -> ts_target_bitrate [ i ] < cfg -> ts_target_bitrate [ i - 1 ] ) <vul-end> ERROR ( ""ts_target_bitrate entries are not increasing"" ) ; <vul-start> <vul-end> RANGE_CHECK ( cfg , ts_rate_decimator [ cfg -> ts_number_layers - 1 ] , 1 , 1 ) ; <vul-start> for ( i = cfg -> ts_number_layers - 2 ; i > 0 ; -- i ) if ( cfg -> ts_rate_decimator [ i - 1 ] != 2 * cfg -> ts_rate_decimator [ i ] ) <vul-end> ERROR ( ""ts_rate_decimator factors are not powers of 2"" ) ; } <vul-start> <vul-end> if ( cfg -> kf_mode != VPX_KF_DISABLED && cfg -> kf_min_dist != cfg -> kf_max_dist && cfg -> kf_min_dist > 0 ) ERROR ( ""kf_min_dist not supported in auto mode, use 0 "" ""or kf_max_dist instead."" ) ; <vul-start> RANGE_CHECK_BOOL ( extra_cfg , enable_auto_alt_ref ) ; RANGE_CHECK ( extra_cfg , cpu_used , - 16 , 16 ) ; <vul-end> RANGE_CHECK_HI ( extra_cfg , noise_sensitivity , 6 ) ; RANGE_CHECK ( extra_cfg , tile_columns , 0 , 6 ) ; RANGE_CHECK ( extra_cfg , tile_rows , 0 , 2 ) ; RANGE_CHECK_HI ( extra_cfg , sharpness , 7 ) ; RANGE_CHECK ( extra_cfg , arnr_max_frames , 0 , 15 ) ; RANGE_CHECK_HI ( extra_cfg , arnr_strength , 6 ) ; <vul-start> RANGE_CHECK ( extra_cfg , arnr_type , 1 , 3 ) ; <vul-end> RANGE_CHECK ( extra_cfg , cq_level , 0 , 63 ) ; <vul-start> <vul-end> if ( extra_cfg -> tuning == VP8_TUNE_SSIM ) ERROR ( ""Option --tune=ssim is not currently supported in VP9."" ) ; if ( cfg -> g_pass == VPX_RC_LAST_PASS ) { <vul-start> size_t packet_sz = sizeof ( FIRSTPASS_STATS ) ; int n_packets = ( int ) ( cfg -> rc_twopass_stats_in . sz / packet_sz ) ; <vul-end> const FIRSTPASS_STATS * stats ; if ( cfg -> rc_twopass_stats_in . buf == NULL ) ERROR ( ""rc_twopass_stats_in.buf not set."" ) ; if ( cfg -> rc_twopass_stats_in . sz % packet_sz ) ERROR ( ""rc_twopass_stats_in.sz indicates truncated packet."" ) ; <vul-start> if ( cfg -> ss_number_layers > 1 ) { <vul-end> int i ; unsigned int n_packets_per_layer [ VPX_SS_MAX_LAYERS ] = { 0 } ; stats = cfg -> rc_twopass_stats_in . buf ; for ( i = 0 ; i < n_packets ; ++ i ) { const int layer_id = ( int ) stats [ i ] . spatial_layer_id ; if ( layer_id >= 0 && layer_id < ( int ) cfg -> ss_number_layers ) { <vul-start> <vul-end> } } for ( i = 0 ; i < ( int ) cfg -> ss_number_layers ; ++ i ) { unsigned int layer_id ; if ( n_packets_per_layer [ i ] < 2 ) { ERROR ( ""rc_twopass_stats_in requires at least two packets for each "" ""layer."" ) ; } stats = ( const FIRSTPASS_STATS * ) cfg -> rc_twopass_stats_in . buf + n_packets - cfg -> ss_number_layers + i ; layer_id = ( int ) stats -> spatial_layer_id ; if ( layer_id >= cfg -> ss_number_layers <vul-start> || ( int ) ( stats -> count + 0.5 ) != n_packets_per_layer [ layer_id ] - 1 ) <vul-end> ERROR ( ""rc_twopass_stats_in missing EOS stats packet"" ) ; } } else { if ( cfg -> rc_twopass_stats_in . sz < 2 * packet_sz ) ERROR ( ""rc_twopass_stats_in requires at least two packets."" ) ; stats = ( const FIRSTPASS_STATS * ) cfg -> rc_twopass_stats_in . buf + n_packets - 1 ; if ( ( int ) ( stats -> count + 0.5 ) != n_packets - 1 ) ERROR ( ""rc_twopass_stats_in missing EOS stats packet"" ) ; } } <vul-start> <vul-end> if ( cfg -> g_profile <= ( unsigned int ) PROFILE_1 && <vul-start> extra_cfg -> bit_depth > BITS_8 ) ERROR ( ""High bit-depth not supported in profile < 2"" ) ; <vul-end> if ( cfg -> g_profile > ( unsigned int ) PROFILE_1 && <vul-start> extra_cfg -> bit_depth == BITS_8 ) ERROR ( ""Bit-depth 8 not supported in profile > 1"" ) ; <vul-end> return VPX_CODEC_OK ; }","static vpx_codec_err_t validate_config ( vpx_codec_alg_priv_t * ctx , const vpx_codec_enc_cfg_t * cfg , const struct vp9_extracfg * extra_cfg ) { RANGE_CHECK ( cfg , g_w , 1 , 65535 ) ; RANGE_CHECK ( cfg , g_h , 1 , 65535 ) ; RANGE_CHECK ( cfg , g_timebase . den , 1 , 1000000000 ) ; RANGE_CHECK ( cfg , g_timebase . num , 1 , cfg -> g_timebase . den ) ; RANGE_CHECK_HI ( cfg , g_profile , 3 ) ; RANGE_CHECK_HI ( cfg , rc_max_quantizer , 63 ) ; RANGE_CHECK_HI ( cfg , rc_min_quantizer , cfg -> rc_max_quantizer ) ; RANGE_CHECK_BOOL ( extra_cfg , lossless ) ; RANGE_CHECK ( extra_cfg , aq_mode , 0 , AQ_MODE_COUNT - 1 ) ; RANGE_CHECK ( extra_cfg , frame_periodic_boost , 0 , 1 ) ; RANGE_CHECK_HI ( cfg , g_threads , 64 ) ; RANGE_CHECK_HI ( cfg , g_lag_in_frames , MAX_LAG_BUFFERS ) ; RANGE_CHECK ( cfg , rc_end_usage , VPX_VBR , VPX_Q ) ; <vul-start> RANGE_CHECK_HI ( cfg , rc_undershoot_pct , 100 ) ; RANGE_CHECK_HI ( cfg , rc_overshoot_pct , 100 ) ; <vul-end> RANGE_CHECK_HI ( cfg , rc_2pass_vbr_bias_pct , 100 ) ; RANGE_CHECK ( cfg , kf_mode , VPX_KF_DISABLED , VPX_KF_AUTO ) ; RANGE_CHECK_BOOL ( cfg , rc_resize_allowed ) ; RANGE_CHECK_HI ( cfg , rc_dropframe_thresh , 100 ) ; RANGE_CHECK_HI ( cfg , rc_resize_up_thresh , 100 ) ; RANGE_CHECK_HI ( cfg , rc_resize_down_thresh , 100 ) ; RANGE_CHECK ( cfg , g_pass , VPX_RC_ONE_PASS , VPX_RC_LAST_PASS ) ; <vul-start> RANGE_CHECK ( extra_cfg , min_gf_interval , 0 , ( MAX_LAG_BUFFERS - 1 ) ) ; RANGE_CHECK ( extra_cfg , max_gf_interval , 0 , ( MAX_LAG_BUFFERS - 1 ) ) ; if ( extra_cfg -> max_gf_interval > 0 ) { RANGE_CHECK ( extra_cfg , max_gf_interval , 2 , ( MAX_LAG_BUFFERS - 1 ) ) ; } if ( extra_cfg -> min_gf_interval > 0 && extra_cfg -> max_gf_interval > 0 ) { RANGE_CHECK ( extra_cfg , max_gf_interval , extra_cfg -> min_gf_interval , ( MAX_LAG_BUFFERS - 1 ) ) ; } if ( cfg -> rc_resize_allowed == 1 ) { RANGE_CHECK ( cfg , rc_scaled_width , 0 , cfg -> g_w ) ; RANGE_CHECK ( cfg , rc_scaled_height , 0 , cfg -> g_h ) ; } <vul-end> RANGE_CHECK ( cfg , ss_number_layers , 1 , VPX_SS_MAX_LAYERS ) ; RANGE_CHECK ( cfg , ts_number_layers , 1 , VPX_TS_MAX_LAYERS ) ; <vul-start> if ( cfg -> ss_number_layers * cfg -> ts_number_layers > VPX_MAX_LAYERS ) ERROR ( ""ss_number_layers * ts_number_layers is out of range"" ) ; <vul-end> if ( cfg -> ts_number_layers > 1 ) { <vul-start> unsigned int sl , tl ; for ( sl = 1 ; sl < cfg -> ss_number_layers ; ++ sl ) { for ( tl = 1 ; tl < cfg -> ts_number_layers ; ++ tl ) { const int layer = LAYER_IDS_TO_IDX ( sl , tl , cfg -> ts_number_layers ) ; if ( cfg -> layer_target_bitrate [ layer ] < cfg -> layer_target_bitrate [ layer - 1 ] ) <vul-end> ERROR ( ""ts_target_bitrate entries are not increasing"" ) ; <vul-start> } } <vul-end> RANGE_CHECK ( cfg , ts_rate_decimator [ cfg -> ts_number_layers - 1 ] , 1 , 1 ) ; <vul-start> for ( tl = cfg -> ts_number_layers - 2 ; tl > 0 ; -- tl ) if ( cfg -> ts_rate_decimator [ tl - 1 ] != 2 * cfg -> ts_rate_decimator [ tl ] ) <vul-end> ERROR ( ""ts_rate_decimator factors are not powers of 2"" ) ; } <vul-start> # if CONFIG_SPATIAL_SVC if ( ( cfg -> ss_number_layers > 1 || cfg -> ts_number_layers > 1 ) && cfg -> g_pass == VPX_RC_LAST_PASS ) { unsigned int i , alt_ref_sum = 0 ; for ( i = 0 ; i < cfg -> ss_number_layers ; ++ i ) { if ( cfg -> ss_enable_auto_alt_ref [ i ] ) ++ alt_ref_sum ; } if ( alt_ref_sum > REF_FRAMES - cfg -> ss_number_layers ) ERROR ( ""Not enough ref buffers for svc alt ref frames"" ) ; if ( cfg -> ss_number_layers * cfg -> ts_number_layers > 3 && cfg -> g_error_resilient == 0 ) ERROR ( ""Multiple frame context are not supported for more than 3 layers"" ) ; } # endif <vul-end> if ( cfg -> kf_mode != VPX_KF_DISABLED && cfg -> kf_min_dist != cfg -> kf_max_dist && cfg -> kf_min_dist > 0 ) ERROR ( ""kf_min_dist not supported in auto mode, use 0 "" ""or kf_max_dist instead."" ) ; <vul-start> RANGE_CHECK ( extra_cfg , enable_auto_alt_ref , 0 , 2 ) ; RANGE_CHECK ( extra_cfg , cpu_used , - 8 , 8 ) ; <vul-end> RANGE_CHECK_HI ( extra_cfg , noise_sensitivity , 6 ) ; RANGE_CHECK ( extra_cfg , tile_columns , 0 , 6 ) ; RANGE_CHECK ( extra_cfg , tile_rows , 0 , 2 ) ; RANGE_CHECK_HI ( extra_cfg , sharpness , 7 ) ; RANGE_CHECK ( extra_cfg , arnr_max_frames , 0 , 15 ) ; RANGE_CHECK_HI ( extra_cfg , arnr_strength , 6 ) ; <vul-start> <vul-end> RANGE_CHECK ( extra_cfg , cq_level , 0 , 63 ) ; <vul-start> RANGE_CHECK ( cfg , g_bit_depth , VPX_BITS_8 , VPX_BITS_12 ) ; RANGE_CHECK ( cfg , g_input_bit_depth , 8 , 12 ) ; RANGE_CHECK ( extra_cfg , content , VP9E_CONTENT_DEFAULT , VP9E_CONTENT_INVALID - 1 ) ; <vul-end> if ( extra_cfg -> tuning == VP8_TUNE_SSIM ) ERROR ( ""Option --tune=ssim is not currently supported in VP9."" ) ; if ( cfg -> g_pass == VPX_RC_LAST_PASS ) { <vul-start> const size_t packet_sz = sizeof ( FIRSTPASS_STATS ) ; const int n_packets = ( int ) ( cfg -> rc_twopass_stats_in . sz / packet_sz ) ; <vul-end> const FIRSTPASS_STATS * stats ; if ( cfg -> rc_twopass_stats_in . buf == NULL ) ERROR ( ""rc_twopass_stats_in.buf not set."" ) ; if ( cfg -> rc_twopass_stats_in . sz % packet_sz ) ERROR ( ""rc_twopass_stats_in.sz indicates truncated packet."" ) ; <vul-start> if ( cfg -> ss_number_layers > 1 || cfg -> ts_number_layers > 1 ) { <vul-end> int i ; unsigned int n_packets_per_layer [ VPX_SS_MAX_LAYERS ] = { 0 } ; stats = cfg -> rc_twopass_stats_in . buf ; for ( i = 0 ; i < n_packets ; ++ i ) { const int layer_id = ( int ) stats [ i ] . spatial_layer_id ; if ( layer_id >= 0 && layer_id < ( int ) cfg -> ss_number_layers ) { <vul-start> + n_packets_per_layer [ layer_id ] ; <vul-end> } } for ( i = 0 ; i < ( int ) cfg -> ss_number_layers ; ++ i ) { unsigned int layer_id ; if ( n_packets_per_layer [ i ] < 2 ) { ERROR ( ""rc_twopass_stats_in requires at least two packets for each "" ""layer."" ) ; } stats = ( const FIRSTPASS_STATS * ) cfg -> rc_twopass_stats_in . buf + n_packets - cfg -> ss_number_layers + i ; layer_id = ( int ) stats -> spatial_layer_id ; if ( layer_id >= cfg -> ss_number_layers <vul-start> || ( unsigned int ) ( stats -> count + 0.5 ) != n_packets_per_layer [ layer_id ] - 1 ) <vul-end> ERROR ( ""rc_twopass_stats_in missing EOS stats packet"" ) ; } } else { if ( cfg -> rc_twopass_stats_in . sz < 2 * packet_sz ) ERROR ( ""rc_twopass_stats_in requires at least two packets."" ) ; stats = ( const FIRSTPASS_STATS * ) cfg -> rc_twopass_stats_in . buf + n_packets - 1 ; if ( ( int ) ( stats -> count + 0.5 ) != n_packets - 1 ) ERROR ( ""rc_twopass_stats_in missing EOS stats packet"" ) ; } } <vul-start> # if ! CONFIG_VP9_HIGHBITDEPTH if ( cfg -> g_profile > ( unsigned int ) PROFILE_1 ) { ERROR ( ""Profile > 1 not supported in this build configuration"" ) ; } # endif <vul-end> if ( cfg -> g_profile <= ( unsigned int ) PROFILE_1 && <vul-start> cfg -> g_bit_depth > VPX_BITS_8 ) { ERROR ( ""Codec high bit-depth not supported in profile < 2"" ) ; } if ( cfg -> g_profile <= ( unsigned int ) PROFILE_1 && cfg -> g_input_bit_depth > 8 ) { ERROR ( ""Source high bit-depth not supported in profile < 2"" ) ; } <vul-end> if ( cfg -> g_profile > ( unsigned int ) PROFILE_1 && <vul-start> cfg -> g_bit_depth == VPX_BITS_8 ) { ERROR ( ""Codec bit-depth 8 not supported in profile > 1"" ) ; } RANGE_CHECK ( extra_cfg , color_space , VPX_CS_UNKNOWN , VPX_CS_SRGB ) ; <vul-end> return VPX_CODEC_OK ; }"
487,"NVD-CWE-Other static int snd_seq_ioctl_remove_events ( struct snd_seq_client * client , void __user * arg ) { struct snd_seq_remove_events info ; if ( copy_from_user ( & info , arg , sizeof ( info ) ) ) return - EFAULT ; if ( info . remove_mode & SNDRV_SEQ_REMOVE_INPUT ) { <vul-start> if ( client -> type == USER_CLIENT ) <vul-end> snd_seq_fifo_clear ( client -> data . user . fifo ) ; } if ( info . remove_mode & SNDRV_SEQ_REMOVE_OUTPUT ) snd_seq_queue_remove_cells ( client -> number , & info ) ; return 0 ; }","static int snd_seq_ioctl_remove_events ( struct snd_seq_client * client , void __user * arg ) { struct snd_seq_remove_events info ; if ( copy_from_user ( & info , arg , sizeof ( info ) ) ) return - EFAULT ; if ( info . remove_mode & SNDRV_SEQ_REMOVE_INPUT ) { <vul-start> if ( client -> type == USER_CLIENT && client -> data . user . fifo ) <vul-end> snd_seq_fifo_clear ( client -> data . user . fifo ) ; } if ( info . remove_mode & SNDRV_SEQ_REMOVE_OUTPUT ) snd_seq_queue_remove_cells ( client -> number , & info ) ; return 0 ; }"
488,"CWE-200 int tpm_open ( struct inode * inode , struct file * file ) { int minor = iminor ( inode ) ; struct tpm_chip * chip = NULL , * pos ; rcu_read_lock ( ) ; list_for_each_entry_rcu ( pos , & tpm_chip_list , list ) { if ( pos -> vendor . miscdev . minor == minor ) { chip = pos ; get_device ( chip -> dev ) ; break ; } } rcu_read_unlock ( ) ; if ( ! chip ) return - ENODEV ; if ( test_and_set_bit ( 0 , & chip -> is_open ) ) { dev_dbg ( chip -> dev , ""Another process owns this TPM\\n"" ) ; put_device ( chip -> dev ) ; return - EBUSY ; } <vul-start> chip -> data_buffer = kmalloc ( TPM_BUFSIZE * sizeof ( u8 ) , GFP_KERNEL ) ; <vul-end> if ( chip -> data_buffer == NULL ) { clear_bit ( 0 , & chip -> is_open ) ; put_device ( chip -> dev ) ; return - ENOMEM ; } atomic_set ( & chip -> data_pending , 0 ) ; file -> private_data = chip ; return 0 ; }","int tpm_open ( struct inode * inode , struct file * file ) { int minor = iminor ( inode ) ; struct tpm_chip * chip = NULL , * pos ; rcu_read_lock ( ) ; list_for_each_entry_rcu ( pos , & tpm_chip_list , list ) { if ( pos -> vendor . miscdev . minor == minor ) { chip = pos ; get_device ( chip -> dev ) ; break ; } } rcu_read_unlock ( ) ; if ( ! chip ) return - ENODEV ; if ( test_and_set_bit ( 0 , & chip -> is_open ) ) { dev_dbg ( chip -> dev , ""Another process owns this TPM\\n"" ) ; put_device ( chip -> dev ) ; return - EBUSY ; } <vul-start> chip -> data_buffer = kzalloc ( TPM_BUFSIZE , GFP_KERNEL ) ; <vul-end> if ( chip -> data_buffer == NULL ) { clear_bit ( 0 , & chip -> is_open ) ; put_device ( chip -> dev ) ; return - ENOMEM ; } atomic_set ( & chip -> data_pending , 0 ) ; file -> private_data = chip ; return 0 ; }"
489,"CWE-78 static int download ( struct SPDBDownloader * pd ) { SPDBDownloaderOpt * opt = pd -> opt ; <vul-start> char * curl_cmd = NULL ; char * extractor_cmd = NULL ; char * abspath_to_archive = NULL ; char * abspath_to_file = NULL ; char * archive_name = NULL ; size_t archive_name_len = 0 ; char * symbol_store_path = NULL ; char * dbg_file = NULL ; char * guid = NULL ; char * archive_name_escaped = NULL ; char * user_agent = NULL ; char * symbol_server = NULL ; <vul-end> int res = 0 ; int cmd_ret ; if ( ! opt -> dbg_file || ! * opt -> dbg_file ) { return 0 ; } <vul-start> if ( ! checkCurl ( ) ) { return 0 ; } archive_name_len = strlen ( opt -> dbg_file ) ; archive_name = malloc ( archive_name_len + 1 ) ; if ( ! archive_name ) { return 0 ; } memcpy ( archive_name , opt -> dbg_file , archive_name_len + 1 ) ; archive_name [ archive_name_len - 1 ] = '_' ; symbol_store_path = r_str_escape ( opt -> symbol_store_path ) ; dbg_file = r_str_escape ( opt -> dbg_file ) ; guid = r_str_escape ( opt -> guid ) ; archive_name_escaped = r_str_escape ( archive_name ) ; user_agent = r_str_escape ( opt -> user_agent ) ; symbol_server = r_str_escape ( opt -> symbol_server ) ; abspath_to_archive = r_str_newf ( ""%s%s%s%s%s%s%s"" , symbol_store_path , R_SYS_DIR , dbg_file , R_SYS_DIR , guid , R_SYS_DIR , archive_name_escaped ) ; abspath_to_file = strdup ( abspath_to_archive ) ; abspath_to_file [ strlen ( abspath_to_file ) - 1 ] = 'b' ; <vul-end> if ( r_file_exists ( abspath_to_file ) ) { eprintf ( ""File already downloaded.\\n"" ) ; <vul-start> R_FREE ( user_agent ) ; R_FREE ( abspath_to_archive ) ; R_FREE ( archive_name_escaped ) ; R_FREE ( symbol_store_path ) ; R_FREE ( dbg_file ) ; R_FREE ( guid ) ; R_FREE ( archive_name ) ; R_FREE ( abspath_to_file ) ; R_FREE ( symbol_server ) ; <vul-end> return 1 ; } if ( checkExtract ( ) || opt -> extract == 0 ) { <vul-start> res = 1 ; curl_cmd = r_str_newf ( ""curl -sfLA \\""%s\\"" \\""%s/%s/%s/%s\\"" --create-dirs -o \\""%s\\"""" , user_agent , symbol_server , dbg_file , guid , archive_name_escaped , abspath_to_archive ) ; <vul-end> # if __WINDOWS__ <vul-start> const char * cabextractor = ""expand"" ; const char * format = ""%s %s %s"" ; extractor_cmd = r_str_newf ( format , cabextractor , abspath_to_archive , abspath_to_file ) ; <vul-end> # else <vul-start> const char * cabextractor = ""cabextract"" ; const char * format = ""%s -d \\""%s\\"" \\""%s\\"""" ; <vul-end> char * abspath_to_dir = r_file_dirname ( abspath_to_archive ) ; <vul-start> extractor_cmd = r_str_newf ( format , cabextractor , abspath_to_dir , abspath_to_archive ) ; R_FREE ( abspath_to_dir ) ; <vul-end> # endif <vul-start> eprintf ( ""Attempting to download compressed pdb in %s\\n"" , abspath_to_archive ) ; if ( ( cmd_ret = r_sys_cmd ( curl_cmd ) != 0 ) ) { eprintf ( ""curl exited with error %d\\n"" , cmd_ret ) ; res = 0 ; } <vul-end> eprintf ( ""Attempting to decompress pdb\\n"" ) ; <vul-start> if ( opt -> extract > 0 ) { <vul-end> if ( res && ( ( cmd_ret = r_sys_cmd ( extractor_cmd ) ) != 0 ) ) { eprintf ( ""cab extractor exited with error %d\\n"" , cmd_ret ) ; res = 0 ; } r_file_rm ( abspath_to_archive ) ; } <vul-start> R_FREE ( curl_cmd ) ; <vul-end> } if ( res == 0 ) { eprintf ( ""Falling back to uncompressed pdb\\n"" ) ; <vul-start> res = 1 ; archive_name_escaped [ strlen ( archive_name_escaped ) - 1 ] = 'b' ; curl_cmd = r_str_newf ( ""curl -sfLA \\""%s\\"" \\""%s/%s/%s/%s\\"" --create-dirs -o \\""%s\\"""" , opt -> user_agent , opt -> symbol_server , opt -> dbg_file , opt -> guid , archive_name_escaped , abspath_to_file ) ; <vul-end> eprintf ( ""Attempting to download uncompressed pdb in %s\\n"" , abspath_to_file ) ; <vul-start> if ( ( cmd_ret = r_sys_cmd ( curl_cmd ) != 0 ) ) { eprintf ( ""curl exited with error %d\\n"" , cmd_ret ) ; res = 0 ; <vul-end> } <vul-start> R_FREE ( curl_cmd ) ; } R_FREE ( abspath_to_archive ) ; R_FREE ( abspath_to_file ) ; R_FREE ( archive_name ) ; R_FREE ( extractor_cmd ) ; R_FREE ( symbol_store_path ) ; R_FREE ( dbg_file ) ; R_FREE ( guid ) ; R_FREE ( archive_name_escaped ) ; R_FREE ( user_agent ) ; R_FREE ( symbol_server ) ; <vul-end> return res ; }","static int download ( struct SPDBDownloader * pd ) { SPDBDownloaderOpt * opt = pd -> opt ; <vul-start> <vul-end> int res = 0 ; int cmd_ret ; if ( ! opt -> dbg_file || ! * opt -> dbg_file ) { return 0 ; } <vul-start> char * abspath_to_file = r_str_newf ( ""%s%s%s%s%s%s%s"" , opt -> symbol_store_path , R_SYS_DIR , opt -> dbg_file , R_SYS_DIR , opt -> guid , R_SYS_DIR , opt -> dbg_file ) ; <vul-end> if ( r_file_exists ( abspath_to_file ) ) { eprintf ( ""File already downloaded.\\n"" ) ; <vul-start> free ( abspath_to_file ) ; <vul-end> return 1 ; } if ( checkExtract ( ) || opt -> extract == 0 ) { <vul-start> char * extractor_cmd = NULL ; char * archive_name = strdup ( opt -> dbg_file ) ; archive_name [ strlen ( archive_name ) - 1 ] = '_' ; char * abspath_to_archive = r_str_newf ( ""%s%s%s%s%s%s%s"" , opt -> symbol_store_path , R_SYS_DIR , opt -> dbg_file , R_SYS_DIR , opt -> guid , R_SYS_DIR , archive_name ) ; eprintf ( ""Attempting to download compressed pdb in %s\\n"" , abspath_to_archive ) ; char * abs_arch_esc = r_str_escape_sh ( abspath_to_archive ) ; <vul-end> # if __WINDOWS__ <vul-start> char * abs_file_esc = r_str_escape_sh ( abspath_to_file ) ; extractor_cmd = r_str_newf ( ""expand \\""%s\\"" \\""%s\\"""" , abs_arch_esc , abs_file_esc ) ; free ( abs_file_esc ) ; <vul-end> # else <vul-start> <vul-end> char * abspath_to_dir = r_file_dirname ( abspath_to_archive ) ; <vul-start> char * abs_dir_esc = r_str_escape_sh ( abspath_to_dir ) ; extractor_cmd = r_str_newf ( ""cabextract -d \\""%s\\"" \\""%s\\"""" , abs_arch_esc , abs_dir_esc ) ; free ( abs_dir_esc ) ; free ( abspath_to_dir ) ; <vul-end> # endif <vul-start> free ( abs_arch_esc ) ; res = download_and_write ( opt , archive_name ) ; if ( opt -> extract > 0 && res ) { <vul-end> eprintf ( ""Attempting to decompress pdb\\n"" ) ; <vul-start> <vul-end> if ( res && ( ( cmd_ret = r_sys_cmd ( extractor_cmd ) ) != 0 ) ) { eprintf ( ""cab extractor exited with error %d\\n"" , cmd_ret ) ; res = 0 ; } r_file_rm ( abspath_to_archive ) ; } <vul-start> free ( archive_name ) ; free ( abspath_to_archive ) ; <vul-end> } if ( res == 0 ) { eprintf ( ""Falling back to uncompressed pdb\\n"" ) ; <vul-start> <vul-end> eprintf ( ""Attempting to download uncompressed pdb in %s\\n"" , abspath_to_file ) ; <vul-start> res = download_and_write ( opt , opt -> dbg_file ) ; <vul-end> } <vul-start> free ( abspath_to_file ) ; <vul-end> return res ; }"
490,"CWE-119 <vul-start> cJSON * cJSON_GetObjectItem ( cJSON * object , const char * string ) { cJSON * c = object -> child ; while ( c && cJSON_strcasecmp ( c -> string , string ) ) c = c -> next ; return c ; } <vul-end>","<vul-start> cJSON * cJSON_GetObjectItem ( cJSON * object , const char * string ) { cJSON * c = object ? object -> child : 0 ; while ( c && cJSON_strcasecmp ( c -> string , string ) ) c = c -> next ; return c ; } <vul-end>"
491,"NVD-CWE-noinfo static int handle_vmon ( struct kvm_vcpu * vcpu ) { int ret ; gpa_t vmptr ; struct page * page ; struct vcpu_vmx * vmx = to_vmx ( vcpu ) ; const u64 VMXON_NEEDED_FEATURES = FEATURE_CONTROL_LOCKED | FEATURE_CONTROL_VMXON_ENABLED_OUTSIDE_SMX ; if ( ! kvm_read_cr4_bits ( vcpu , X86_CR4_VMXE ) ) { <vul-start> <vul-end> kvm_queue_exception ( vcpu , UD_VECTOR ) ; return 1 ; } if ( vmx -> nested . vmxon ) { nested_vmx_failValid ( vcpu , VMXERR_VMXON_IN_VMX_ROOT_OPERATION ) ; return kvm_skip_emulated_instruction ( vcpu ) ; } if ( ( vmx -> msr_ia32_feature_control & VMXON_NEEDED_FEATURES ) != VMXON_NEEDED_FEATURES ) { kvm_inject_gp ( vcpu , 0 ) ; return 1 ; } if ( nested_vmx_get_vmptr ( vcpu , & vmptr ) ) return 1 ; if ( ! PAGE_ALIGNED ( vmptr ) || ( vmptr >> cpuid_maxphyaddr ( vcpu ) ) ) { nested_vmx_failInvalid ( vcpu ) ; return kvm_skip_emulated_instruction ( vcpu ) ; } page = kvm_vcpu_gpa_to_page ( vcpu , vmptr ) ; if ( is_error_page ( page ) ) { nested_vmx_failInvalid ( vcpu ) ; return kvm_skip_emulated_instruction ( vcpu ) ; } if ( * ( u32 * ) kmap ( page ) != VMCS12_REVISION ) { kunmap ( page ) ; kvm_release_page_clean ( page ) ; nested_vmx_failInvalid ( vcpu ) ; return kvm_skip_emulated_instruction ( vcpu ) ; } kunmap ( page ) ; kvm_release_page_clean ( page ) ; vmx -> nested . vmxon_ptr = vmptr ; ret = enter_vmx_operation ( vcpu ) ; if ( ret ) return ret ; nested_vmx_succeed ( vcpu ) ; return kvm_skip_emulated_instruction ( vcpu ) ; }","static int handle_vmon ( struct kvm_vcpu * vcpu ) { int ret ; gpa_t vmptr ; struct page * page ; struct vcpu_vmx * vmx = to_vmx ( vcpu ) ; const u64 VMXON_NEEDED_FEATURES = FEATURE_CONTROL_LOCKED | FEATURE_CONTROL_VMXON_ENABLED_OUTSIDE_SMX ; if ( ! kvm_read_cr4_bits ( vcpu , X86_CR4_VMXE ) ) { <vul-start> kvm_queue_exception ( vcpu , UD_VECTOR ) ; return 1 ; } if ( vmx_get_cpl ( vcpu ) ) { <vul-end> kvm_queue_exception ( vcpu , UD_VECTOR ) ; return 1 ; } if ( vmx -> nested . vmxon ) { nested_vmx_failValid ( vcpu , VMXERR_VMXON_IN_VMX_ROOT_OPERATION ) ; return kvm_skip_emulated_instruction ( vcpu ) ; } if ( ( vmx -> msr_ia32_feature_control & VMXON_NEEDED_FEATURES ) != VMXON_NEEDED_FEATURES ) { kvm_inject_gp ( vcpu , 0 ) ; return 1 ; } if ( nested_vmx_get_vmptr ( vcpu , & vmptr ) ) return 1 ; if ( ! PAGE_ALIGNED ( vmptr ) || ( vmptr >> cpuid_maxphyaddr ( vcpu ) ) ) { nested_vmx_failInvalid ( vcpu ) ; return kvm_skip_emulated_instruction ( vcpu ) ; } page = kvm_vcpu_gpa_to_page ( vcpu , vmptr ) ; if ( is_error_page ( page ) ) { nested_vmx_failInvalid ( vcpu ) ; return kvm_skip_emulated_instruction ( vcpu ) ; } if ( * ( u32 * ) kmap ( page ) != VMCS12_REVISION ) { kunmap ( page ) ; kvm_release_page_clean ( page ) ; nested_vmx_failInvalid ( vcpu ) ; return kvm_skip_emulated_instruction ( vcpu ) ; } kunmap ( page ) ; kvm_release_page_clean ( page ) ; vmx -> nested . vmxon_ptr = vmptr ; ret = enter_vmx_operation ( vcpu ) ; if ( ret ) return ret ; nested_vmx_succeed ( vcpu ) ; return kvm_skip_emulated_instruction ( vcpu ) ; }"
492,"CWE-399 umode_t mode = stat -> mode ; int err ; newdentry = ovl_lookup_temp ( workdir , dentry ) ; err = PTR_ERR ( newdentry ) ; if ( IS_ERR ( newdentry ) ) goto out ; upper = lookup_one_len ( dentry -> d_name . name , upperdir , dentry -> d_name . len ) ; err = PTR_ERR ( upper ) ; if ( IS_ERR ( upper ) ) goto out1 ; stat -> mode &= S_IFMT ; err = ovl_create_real ( wdir , newdentry , stat , link , NULL , true ) ; stat -> mode = mode ; if ( err ) goto out2 ; if ( S_ISREG ( stat -> mode ) ) { struct path upperpath ; ovl_path_upper ( dentry , & upperpath ) ; BUG_ON ( upperpath . dentry != NULL ) ; upperpath . dentry = newdentry ; err = ovl_copy_up_data ( lowerpath , & upperpath , stat -> size ) ; if ( err ) goto out_cleanup ; } err = ovl_copy_xattr ( lowerpath -> dentry , newdentry ) ; if ( err ) goto out_cleanup ; mutex_lock ( & newdentry -> d_inode -> i_mutex ) ; err = ovl_set_attr ( newdentry , stat ) ; if ( ! err && attr ) err = notify_change ( newdentry , attr , NULL ) ; mutex_unlock ( & newdentry -> d_inode -> i_mutex ) ; if ( err ) goto out_cleanup ; err = ovl_do_rename ( wdir , newdentry , udir , upper , 0 ) ; if ( err ) goto out_cleanup ; ovl_dentry_update ( dentry , newdentry ) ; newdentry = NULL ; if ( ! S_ISDIR ( stat -> mode ) ) ovl_dentry_set_opaque ( dentry , true ) ; out2 : dput ( upper ) ; out1 : dput ( newdentry ) ; out : return err ; out_cleanup : ovl_cleanup ( wdir , newdentry ) ; <vul-start> goto out ; <vul-end> }","umode_t mode = stat -> mode ; int err ; newdentry = ovl_lookup_temp ( workdir , dentry ) ; err = PTR_ERR ( newdentry ) ; if ( IS_ERR ( newdentry ) ) goto out ; upper = lookup_one_len ( dentry -> d_name . name , upperdir , dentry -> d_name . len ) ; err = PTR_ERR ( upper ) ; if ( IS_ERR ( upper ) ) goto out1 ; stat -> mode &= S_IFMT ; err = ovl_create_real ( wdir , newdentry , stat , link , NULL , true ) ; stat -> mode = mode ; if ( err ) goto out2 ; if ( S_ISREG ( stat -> mode ) ) { struct path upperpath ; ovl_path_upper ( dentry , & upperpath ) ; BUG_ON ( upperpath . dentry != NULL ) ; upperpath . dentry = newdentry ; err = ovl_copy_up_data ( lowerpath , & upperpath , stat -> size ) ; if ( err ) goto out_cleanup ; } err = ovl_copy_xattr ( lowerpath -> dentry , newdentry ) ; if ( err ) goto out_cleanup ; mutex_lock ( & newdentry -> d_inode -> i_mutex ) ; err = ovl_set_attr ( newdentry , stat ) ; if ( ! err && attr ) err = notify_change ( newdentry , attr , NULL ) ; mutex_unlock ( & newdentry -> d_inode -> i_mutex ) ; if ( err ) goto out_cleanup ; err = ovl_do_rename ( wdir , newdentry , udir , upper , 0 ) ; if ( err ) goto out_cleanup ; ovl_dentry_update ( dentry , newdentry ) ; newdentry = NULL ; if ( ! S_ISDIR ( stat -> mode ) ) ovl_dentry_set_opaque ( dentry , true ) ; out2 : dput ( upper ) ; out1 : dput ( newdentry ) ; out : return err ; out_cleanup : ovl_cleanup ( wdir , newdentry ) ; <vul-start> goto out2 ; <vul-end> }"
493,"NVD-CWE-Other static int asn1_find_indefinite_length ( const unsigned char * data , size_t datalen , size_t * _dp , size_t * _len , const char * * _errmsg ) { unsigned char tag , tmp ; size_t dp = * _dp , len , n ; int indef_level = 1 ; next_tag : if ( unlikely ( datalen - dp < 2 ) ) { if ( datalen == dp ) goto missing_eoc ; goto data_overrun_error ; } tag = data [ dp ++ ] ; <vul-start> if ( tag == 0 ) { <vul-end> if ( data [ dp ++ ] != 0 ) goto invalid_eoc ; if ( -- indef_level <= 0 ) { * _len = dp - * _dp ; * _dp = dp ; return 0 ; } goto next_tag ; } if ( unlikely ( ( tag & 0x1f ) == ASN1_LONG_TAG ) ) { do { if ( unlikely ( datalen - dp < 2 ) ) goto data_overrun_error ; tmp = data [ dp ++ ] ; } while ( tmp & 0x80 ) ; } len = data [ dp ++ ] ; <vul-start> if ( len <= 0x7f ) { dp += len ; goto next_tag ; } <vul-end> if ( unlikely ( len == ASN1_INDEFINITE_LENGTH ) ) { if ( unlikely ( ( tag & ASN1_CONS_BIT ) == ASN1_PRIM << 5 ) ) goto indefinite_len_primitive ; indef_level ++ ; goto next_tag ; } n = len - 0x80 ; <vul-start> if ( unlikely ( n > sizeof ( size_t ) - 1 ) ) <vul-end> goto length_too_long ; if ( unlikely ( n > datalen - dp ) ) goto data_overrun_error ; <vul-start> for ( len = 0 ; n > 0 ; n -- ) { <vul-end> len <<= 8 ; len |= data [ dp ++ ] ; } <vul-start> <vul-end> dp += len ; goto next_tag ; length_too_long : * _errmsg = ""Unsupported length"" ; goto error ; indefinite_len_primitive : * _errmsg = ""Indefinite len primitive not permitted"" ; goto error ; invalid_eoc : * _errmsg = ""Invalid length EOC"" ; goto error ; data_overrun_error : * _errmsg = ""Data overrun error"" ; goto error ; missing_eoc : * _errmsg = ""Missing EOC in indefinite len cons"" ; error : * _dp = dp ; return - 1 ; }","static int asn1_find_indefinite_length ( const unsigned char * data , size_t datalen , size_t * _dp , size_t * _len , const char * * _errmsg ) { unsigned char tag , tmp ; size_t dp = * _dp , len , n ; int indef_level = 1 ; next_tag : if ( unlikely ( datalen - dp < 2 ) ) { if ( datalen == dp ) goto missing_eoc ; goto data_overrun_error ; } tag = data [ dp ++ ] ; <vul-start> if ( tag == ASN1_EOC ) { <vul-end> if ( data [ dp ++ ] != 0 ) goto invalid_eoc ; if ( -- indef_level <= 0 ) { * _len = dp - * _dp ; * _dp = dp ; return 0 ; } goto next_tag ; } if ( unlikely ( ( tag & 0x1f ) == ASN1_LONG_TAG ) ) { do { if ( unlikely ( datalen - dp < 2 ) ) goto data_overrun_error ; tmp = data [ dp ++ ] ; } while ( tmp & 0x80 ) ; } len = data [ dp ++ ] ; <vul-start> if ( len <= 0x7f ) goto check_length ; <vul-end> if ( unlikely ( len == ASN1_INDEFINITE_LENGTH ) ) { if ( unlikely ( ( tag & ASN1_CONS_BIT ) == ASN1_PRIM << 5 ) ) goto indefinite_len_primitive ; indef_level ++ ; goto next_tag ; } n = len - 0x80 ; <vul-start> if ( unlikely ( n > sizeof ( len ) - 1 ) ) <vul-end> goto length_too_long ; if ( unlikely ( n > datalen - dp ) ) goto data_overrun_error ; <vul-start> len = 0 ; for ( ; n > 0 ; n -- ) { <vul-end> len <<= 8 ; len |= data [ dp ++ ] ; } <vul-start> check_length : if ( len > datalen - dp ) goto data_overrun_error ; <vul-end> dp += len ; goto next_tag ; length_too_long : * _errmsg = ""Unsupported length"" ; goto error ; indefinite_len_primitive : * _errmsg = ""Indefinite len primitive not permitted"" ; goto error ; invalid_eoc : * _errmsg = ""Invalid length EOC"" ; goto error ; data_overrun_error : * _errmsg = ""Data overrun error"" ; goto error ; missing_eoc : * _errmsg = ""Missing EOC in indefinite len cons"" ; error : * _dp = dp ; return - 1 ; }"
494,"CWE-119 static void read_intra_frame_mode_info ( VP9_COMMON * const cm , MACROBLOCKD * const xd , <vul-start> int mi_row , int mi_col , vp9_reader * r ) { <vul-end> MODE_INFO * const mi = xd -> mi [ 0 ] ; MB_MODE_INFO * const mbmi = & mi -> mbmi ; <vul-start> const MODE_INFO * above_mi = xd -> mi [ - cm -> mi_stride ] ; const MODE_INFO * left_mi = xd -> left_available ? xd -> mi [ - 1 ] : NULL ; <vul-end> const BLOCK_SIZE bsize = mbmi -> sb_type ; int i ; <vul-start> mbmi -> segment_id = read_intra_segment_id ( cm , xd , mi_row , mi_col , r ) ; <vul-end> mbmi -> skip = read_skip ( cm , xd , mbmi -> segment_id , r ) ; <vul-start> mbmi -> tx_size = read_tx_size ( cm , xd , cm -> tx_mode , bsize , 1 , r ) ; <vul-end> mbmi -> ref_frame [ 0 ] = INTRA_FRAME ; mbmi -> ref_frame [ 1 ] = NONE ; switch ( bsize ) { case BLOCK_4X4 : for ( i = 0 ; i < 4 ; ++ i ) mi -> bmi [ i ] . as_mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , i ) ) ; mbmi -> mode = mi -> bmi [ 3 ] . as_mode ; break ; case BLOCK_4X8 : mi -> bmi [ 0 ] . as_mode = mi -> bmi [ 2 ] . as_mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 0 ) ) ; mi -> bmi [ 1 ] . as_mode = mi -> bmi [ 3 ] . as_mode = mbmi -> mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 1 ) ) ; break ; case BLOCK_8X4 : mi -> bmi [ 0 ] . as_mode = mi -> bmi [ 1 ] . as_mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 0 ) ) ; mi -> bmi [ 2 ] . as_mode = mi -> bmi [ 3 ] . as_mode = mbmi -> mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 2 ) ) ; break ; default : mbmi -> mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 0 ) ) ; } mbmi -> uv_mode = read_intra_mode ( r , vp9_kf_uv_mode_prob [ mbmi -> mode ] ) ; }","static void read_intra_frame_mode_info ( VP9_COMMON * const cm , MACROBLOCKD * const xd , <vul-start> int mi_row , int mi_col , vpx_reader * r ) { <vul-end> MODE_INFO * const mi = xd -> mi [ 0 ] ; MB_MODE_INFO * const mbmi = & mi -> mbmi ; <vul-start> const MODE_INFO * above_mi = xd -> above_mi ; const MODE_INFO * left_mi = xd -> left_mi ; <vul-end> const BLOCK_SIZE bsize = mbmi -> sb_type ; int i ; <vul-start> const int mi_offset = mi_row * cm -> mi_cols + mi_col ; const int bw = xd -> plane [ 0 ] . n4_w >> 1 ; const int bh = xd -> plane [ 0 ] . n4_h >> 1 ; const int x_mis = MIN ( cm -> mi_cols - mi_col , bw ) ; const int y_mis = MIN ( cm -> mi_rows - mi_row , bh ) ; mbmi -> segment_id = read_intra_segment_id ( cm , mi_offset , x_mis , y_mis , r ) ; <vul-end> mbmi -> skip = read_skip ( cm , xd , mbmi -> segment_id , r ) ; <vul-start> mbmi -> tx_size = read_tx_size ( cm , xd , 1 , r ) ; <vul-end> mbmi -> ref_frame [ 0 ] = INTRA_FRAME ; mbmi -> ref_frame [ 1 ] = NONE ; switch ( bsize ) { case BLOCK_4X4 : for ( i = 0 ; i < 4 ; ++ i ) mi -> bmi [ i ] . as_mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , i ) ) ; mbmi -> mode = mi -> bmi [ 3 ] . as_mode ; break ; case BLOCK_4X8 : mi -> bmi [ 0 ] . as_mode = mi -> bmi [ 2 ] . as_mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 0 ) ) ; mi -> bmi [ 1 ] . as_mode = mi -> bmi [ 3 ] . as_mode = mbmi -> mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 1 ) ) ; break ; case BLOCK_8X4 : mi -> bmi [ 0 ] . as_mode = mi -> bmi [ 1 ] . as_mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 0 ) ) ; mi -> bmi [ 2 ] . as_mode = mi -> bmi [ 3 ] . as_mode = mbmi -> mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 2 ) ) ; break ; default : mbmi -> mode = read_intra_mode ( r , get_y_mode_probs ( mi , above_mi , left_mi , 0 ) ) ; } mbmi -> uv_mode = read_intra_mode ( r , vp9_kf_uv_mode_prob [ mbmi -> mode ] ) ; }"
495,"CWE-476 void migrate_page_copy ( struct page * newpage , struct page * page ) { int cpupid ; if ( PageHuge ( page ) || PageTransHuge ( page ) ) copy_huge_page ( newpage , page ) ; else copy_highpage ( newpage , page ) ; if ( PageError ( page ) ) SetPageError ( newpage ) ; if ( PageReferenced ( page ) ) SetPageReferenced ( newpage ) ; if ( PageUptodate ( page ) ) SetPageUptodate ( newpage ) ; if ( TestClearPageActive ( page ) ) { VM_BUG_ON_PAGE ( PageUnevictable ( page ) , page ) ; SetPageActive ( newpage ) ; } else if ( TestClearPageUnevictable ( page ) ) SetPageUnevictable ( newpage ) ; if ( PageChecked ( page ) ) SetPageChecked ( newpage ) ; if ( PageMappedToDisk ( page ) ) SetPageMappedToDisk ( newpage ) ; <vul-start> if ( PageDirty ( page ) ) { clear_page_dirty_for_io ( page ) ; if ( PageSwapBacked ( page ) ) <vul-end> SetPageDirty ( newpage ) ; <vul-start> else __set_page_dirty_nobuffers ( newpage ) ; } <vul-end> if ( page_is_young ( page ) ) set_page_young ( newpage ) ; if ( page_is_idle ( page ) ) set_page_idle ( newpage ) ; cpupid = page_cpupid_xchg_last ( page , - 1 ) ; page_cpupid_xchg_last ( newpage , cpupid ) ; ksm_migrate_page ( newpage , page ) ; if ( PageSwapCache ( page ) ) ClearPageSwapCache ( page ) ; ClearPagePrivate ( page ) ; set_page_private ( page , 0 ) ; if ( PageWriteback ( newpage ) ) end_page_writeback ( newpage ) ; }","void migrate_page_copy ( struct page * newpage , struct page * page ) { int cpupid ; if ( PageHuge ( page ) || PageTransHuge ( page ) ) copy_huge_page ( newpage , page ) ; else copy_highpage ( newpage , page ) ; if ( PageError ( page ) ) SetPageError ( newpage ) ; if ( PageReferenced ( page ) ) SetPageReferenced ( newpage ) ; if ( PageUptodate ( page ) ) SetPageUptodate ( newpage ) ; if ( TestClearPageActive ( page ) ) { VM_BUG_ON_PAGE ( PageUnevictable ( page ) , page ) ; SetPageActive ( newpage ) ; } else if ( TestClearPageUnevictable ( page ) ) SetPageUnevictable ( newpage ) ; if ( PageChecked ( page ) ) SetPageChecked ( newpage ) ; if ( PageMappedToDisk ( page ) ) SetPageMappedToDisk ( newpage ) ; <vul-start> if ( PageDirty ( page ) ) <vul-end> SetPageDirty ( newpage ) ; <vul-start> <vul-end> if ( page_is_young ( page ) ) set_page_young ( newpage ) ; if ( page_is_idle ( page ) ) set_page_idle ( newpage ) ; cpupid = page_cpupid_xchg_last ( page , - 1 ) ; page_cpupid_xchg_last ( newpage , cpupid ) ; ksm_migrate_page ( newpage , page ) ; if ( PageSwapCache ( page ) ) ClearPageSwapCache ( page ) ; ClearPagePrivate ( page ) ; set_page_private ( page , 0 ) ; if ( PageWriteback ( newpage ) ) end_page_writeback ( newpage ) ; }"
496,"CWE-476 void dump_isom_sdp ( GF_ISOFile * file , char * inName , Bool is_final_name ) { const char * sdp ; u32 size , i ; FILE * dump ; if ( inName ) { char szBuf [ 1024 ] ; strcpy ( szBuf , inName ) ; if ( ! is_final_name ) { char * ext = strchr ( szBuf , '.' ) ; if ( ext ) ext [ 0 ] = 0 ; strcat ( szBuf , ""_sdp.txt"" ) ; } dump = gf_fopen ( szBuf , ""wt"" ) ; if ( ! dump ) { fprintf ( stderr , ""Failed to open %s for dumping\\n"" , szBuf ) ; return ; } } else { dump = stdout ; fprintf ( dump , ""* File SDP content *\\n\\n"" ) ; } gf_isom_sdp_get ( file , & sdp , & size ) ; <vul-start> <vul-end> fprintf ( dump , ""%s"" , sdp ) ; fprintf ( dump , ""\\r\\n"" ) ; for ( i = 0 ; i < gf_isom_get_track_count ( file ) ; i ++ ) { if ( gf_isom_get_media_type ( file , i + 1 ) != GF_ISOM_MEDIA_HINT ) continue ; gf_isom_sdp_track_get ( file , i + 1 , & sdp , & size ) ; fprintf ( dump , ""%s"" , sdp ) ; } fprintf ( dump , ""\\n\\n"" ) ; if ( inName ) gf_fclose ( dump ) ; }","void dump_isom_sdp ( GF_ISOFile * file , char * inName , Bool is_final_name ) { const char * sdp ; u32 size , i ; FILE * dump ; if ( inName ) { char szBuf [ 1024 ] ; strcpy ( szBuf , inName ) ; if ( ! is_final_name ) { char * ext = strchr ( szBuf , '.' ) ; if ( ext ) ext [ 0 ] = 0 ; strcat ( szBuf , ""_sdp.txt"" ) ; } dump = gf_fopen ( szBuf , ""wt"" ) ; if ( ! dump ) { fprintf ( stderr , ""Failed to open %s for dumping\\n"" , szBuf ) ; return ; } } else { dump = stdout ; fprintf ( dump , ""* File SDP content *\\n\\n"" ) ; } gf_isom_sdp_get ( file , & sdp , & size ) ; <vul-start> if ( sdp && size ) <vul-end> fprintf ( dump , ""%s"" , sdp ) ; fprintf ( dump , ""\\r\\n"" ) ; for ( i = 0 ; i < gf_isom_get_track_count ( file ) ; i ++ ) { if ( gf_isom_get_media_type ( file , i + 1 ) != GF_ISOM_MEDIA_HINT ) continue ; gf_isom_sdp_track_get ( file , i + 1 , & sdp , & size ) ; fprintf ( dump , ""%s"" , sdp ) ; } fprintf ( dump , ""\\n\\n"" ) ; if ( inName ) gf_fclose ( dump ) ; }"
497,"CWE-119 int main ( int argc , char * * argv ) { char * filein , * str , * tempfile , * prestring , * outprotos , * protostr ; const char * spacestr = "" "" ; <vul-start> char buf [ L_BUF_SIZE ] ; <vul-end> l_uint8 * allheaders ; l_int32 i , maxindex , in_line , nflags , protos_added , firstfile , len , ret ; size_t nbytes ; L_BYTEA * ba , * ba2 ; SARRAY * sa , * safirst ; static char mainName [ ] = ""xtractprotos"" ; if ( argc == 1 ) { fprintf ( stderr , ""xtractprotos [-prestring=<string>] [-protos=<where>] "" ""[list of C files]\\n"" ""where the prestring is prepended to each prototype, and \\n"" ""protos can be either \'inline\' or the name of an output "" ""prototype file\\n"" ) ; return 1 ; } prestring = outprotos = NULL ; in_line = FALSE ; nflags = 0 ; maxindex = L_MIN ( 3 , argc ) ; for ( i = 1 ; i < maxindex ; i ++ ) { if ( argv [ i ] [ 0 ] == '-' ) { if ( ! strncmp ( argv [ i ] , ""-prestring"" , 10 ) ) { nflags ++ ; <vul-start> ret = sscanf ( argv [ i ] + 1 , ""prestring=%s"" , buf ) ; <vul-end> if ( ret != 1 ) { fprintf ( stderr , ""parse failure for prestring\\n"" ) ; return 1 ; } <vul-start> if ( ( len = strlen ( buf ) ) > L_BUF_SIZE - 3 ) { <vul-end> L_WARNING ( ""prestring too large; omitting!\\n"" , mainName ) ; } else { buf [ len ] = ' ' ; buf [ len + 1 ] = '\\0' ; prestring = stringNew ( buf ) ; } } else if ( ! strncmp ( argv [ i ] , ""-protos"" , 7 ) ) { nflags ++ ; <vul-start> ret = sscanf ( argv [ i ] + 1 , ""protos=%s"" , buf ) ; <vul-end> if ( ret != 1 ) { fprintf ( stderr , ""parse failure for protos\\n"" ) ; return 1 ; } outprotos = stringNew ( buf ) ; if ( ! strncmp ( outprotos , ""inline"" , 7 ) ) in_line = TRUE ; } } } if ( argc - nflags < 2 ) { fprintf ( stderr , ""no files specified!\\n"" ) ; return 1 ; } ba = l_byteaCreate ( 500 ) ; sa = sarrayCreate ( 0 ) ; sarrayAddString ( sa , ( char * ) ""/*"" , L_COPY ) ; <vul-start> snprintf ( buf , L_BUF_SIZE , <vul-end> "" *  These prototypes were autogen\'d by xtractprotos, v. %s"" , version ) ; sarrayAddString ( sa , buf , L_COPY ) ; sarrayAddString ( sa , ( char * ) "" */"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""#ifdef __cplusplus"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""extern \\""C\\"" {"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""#endif  /* __cplusplus */\\n"" , L_COPY ) ; str = sarrayToString ( sa , 1 ) ; l_byteaAppendString ( ba , str ) ; lept_free ( str ) ; sarrayDestroy ( & sa ) ; firstfile = 1 + nflags ; protos_added = FALSE ; if ( ( tempfile = l_makeTempFilename ( ) ) == NULL ) { fprintf ( stderr , ""failure to make a writeable temp file\\n"" ) ; return 1 ; } for ( i = firstfile ; i < argc ; i ++ ) { filein = argv [ i ] ; len = strlen ( filein ) ; if ( filein [ len - 1 ] == 'h' ) continue ; <vul-start> snprintf ( buf , L_BUF_SIZE , ""cpp -ansi -DNO_PROTOS %s %s"" , <vul-end> filein , tempfile ) ; ret = system ( buf ) ; if ( ret ) { fprintf ( stderr , ""cpp failure for %s; continuing\\n"" , filein ) ; continue ; } if ( ( str = parseForProtos ( tempfile , prestring ) ) == NULL ) { fprintf ( stderr , ""parse failure for %s; continuing\\n"" , filein ) ; continue ; } if ( strlen ( str ) > 1 ) { l_byteaAppendString ( ba , str ) ; protos_added = TRUE ; } lept_free ( str ) ; } lept_rmfile ( tempfile ) ; lept_free ( tempfile ) ; sa = sarrayCreate ( 0 ) ; sarrayAddString ( sa , ( char * ) ""\\n#ifdef __cplusplus"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""}"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""#endif  /* __cplusplus */"" , L_COPY ) ; str = sarrayToString ( sa , 1 ) ; l_byteaAppendString ( ba , str ) ; lept_free ( str ) ; sarrayDestroy ( & sa ) ; protostr = ( char * ) l_byteaCopyData ( ba , & nbytes ) ; l_byteaDestroy ( & ba ) ; if ( ! outprotos ) { fprintf ( stderr , ""%s\\n"" , protostr ) ; lept_free ( protostr ) ; return 0 ; } if ( ! protos_added ) { fprintf ( stderr , ""No protos found\\n"" ) ; lept_free ( protostr ) ; return 1 ; } ba = l_byteaInitFromFile ( ""allheaders_top.txt"" ) ; if ( ! in_line ) { snprintf ( buf , sizeof ( buf ) , ""#include \\""%s\\""\\n"" , outprotos ) ; l_byteaAppendString ( ba , buf ) ; l_binaryWrite ( outprotos , ""w"" , protostr , nbytes ) ; } else { l_byteaAppendString ( ba , protostr ) ; } ba2 = l_byteaInitFromFile ( ""allheaders_bot.txt"" ) ; l_byteaJoin ( ba , & ba2 ) ; l_byteaWrite ( ""allheaders.h"" , ba , 0 , 0 ) ; l_byteaDestroy ( & ba ) ;","int main ( int argc , char * * argv ) { char * filein , * str , * tempfile , * prestring , * outprotos , * protostr ; const char * spacestr = "" "" ; <vul-start> char buf [ L_BUFSIZE ] ; <vul-end> l_uint8 * allheaders ; l_int32 i , maxindex , in_line , nflags , protos_added , firstfile , len , ret ; size_t nbytes ; L_BYTEA * ba , * ba2 ; SARRAY * sa , * safirst ; static char mainName [ ] = ""xtractprotos"" ; if ( argc == 1 ) { fprintf ( stderr , ""xtractprotos [-prestring=<string>] [-protos=<where>] "" ""[list of C files]\\n"" ""where the prestring is prepended to each prototype, and \\n"" ""protos can be either \'inline\' or the name of an output "" ""prototype file\\n"" ) ; return 1 ; } prestring = outprotos = NULL ; in_line = FALSE ; nflags = 0 ; maxindex = L_MIN ( 3 , argc ) ; for ( i = 1 ; i < maxindex ; i ++ ) { if ( argv [ i ] [ 0 ] == '-' ) { if ( ! strncmp ( argv [ i ] , ""-prestring"" , 10 ) ) { nflags ++ ; <vul-start> ret = sscanf ( argv [ i ] + 1 , ""prestring=%490s"" , buf ) ; <vul-end> if ( ret != 1 ) { fprintf ( stderr , ""parse failure for prestring\\n"" ) ; return 1 ; } <vul-start> if ( ( len = strlen ( buf ) ) > L_BUFSIZE - 3 ) { <vul-end> L_WARNING ( ""prestring too large; omitting!\\n"" , mainName ) ; } else { buf [ len ] = ' ' ; buf [ len + 1 ] = '\\0' ; prestring = stringNew ( buf ) ; } } else if ( ! strncmp ( argv [ i ] , ""-protos"" , 7 ) ) { nflags ++ ; <vul-start> ret = sscanf ( argv [ i ] + 1 , ""protos=%490s"" , buf ) ; <vul-end> if ( ret != 1 ) { fprintf ( stderr , ""parse failure for protos\\n"" ) ; return 1 ; } outprotos = stringNew ( buf ) ; if ( ! strncmp ( outprotos , ""inline"" , 7 ) ) in_line = TRUE ; } } } if ( argc - nflags < 2 ) { fprintf ( stderr , ""no files specified!\\n"" ) ; return 1 ; } ba = l_byteaCreate ( 500 ) ; sa = sarrayCreate ( 0 ) ; sarrayAddString ( sa , ( char * ) ""/*"" , L_COPY ) ; <vul-start> snprintf ( buf , L_BUFSIZE , <vul-end> "" *  These prototypes were autogen\'d by xtractprotos, v. %s"" , version ) ; sarrayAddString ( sa , buf , L_COPY ) ; sarrayAddString ( sa , ( char * ) "" */"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""#ifdef __cplusplus"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""extern \\""C\\"" {"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""#endif  /* __cplusplus */\\n"" , L_COPY ) ; str = sarrayToString ( sa , 1 ) ; l_byteaAppendString ( ba , str ) ; lept_free ( str ) ; sarrayDestroy ( & sa ) ; firstfile = 1 + nflags ; protos_added = FALSE ; if ( ( tempfile = l_makeTempFilename ( ) ) == NULL ) { fprintf ( stderr , ""failure to make a writeable temp file\\n"" ) ; return 1 ; } for ( i = firstfile ; i < argc ; i ++ ) { filein = argv [ i ] ; len = strlen ( filein ) ; if ( filein [ len - 1 ] == 'h' ) continue ; <vul-start> snprintf ( buf , L_BUFSIZE , ""cpp -ansi -DNO_PROTOS %s %s"" , <vul-end> filein , tempfile ) ; ret = system ( buf ) ; if ( ret ) { fprintf ( stderr , ""cpp failure for %s; continuing\\n"" , filein ) ; continue ; } if ( ( str = parseForProtos ( tempfile , prestring ) ) == NULL ) { fprintf ( stderr , ""parse failure for %s; continuing\\n"" , filein ) ; continue ; } if ( strlen ( str ) > 1 ) { l_byteaAppendString ( ba , str ) ; protos_added = TRUE ; } lept_free ( str ) ; } lept_rmfile ( tempfile ) ; lept_free ( tempfile ) ; sa = sarrayCreate ( 0 ) ; sarrayAddString ( sa , ( char * ) ""\\n#ifdef __cplusplus"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""}"" , L_COPY ) ; sarrayAddString ( sa , ( char * ) ""#endif  /* __cplusplus */"" , L_COPY ) ; str = sarrayToString ( sa , 1 ) ; l_byteaAppendString ( ba , str ) ; lept_free ( str ) ; sarrayDestroy ( & sa ) ; protostr = ( char * ) l_byteaCopyData ( ba , & nbytes ) ; l_byteaDestroy ( & ba ) ; if ( ! outprotos ) { fprintf ( stderr , ""%s\\n"" , protostr ) ; lept_free ( protostr ) ; return 0 ; } if ( ! protos_added ) { fprintf ( stderr , ""No protos found\\n"" ) ; lept_free ( protostr ) ; return 1 ; } ba = l_byteaInitFromFile ( ""allheaders_top.txt"" ) ; if ( ! in_line ) { snprintf ( buf , sizeof ( buf ) , ""#include \\""%s\\""\\n"" , outprotos ) ; l_byteaAppendString ( ba , buf ) ; l_binaryWrite ( outprotos , ""w"" , protostr , nbytes ) ; } else { l_byteaAppendString ( ba , protostr ) ; } ba2 = l_byteaInitFromFile ( ""allheaders_bot.txt"" ) ; l_byteaJoin ( ba , & ba2 ) ; l_byteaWrite ( ""allheaders.h"" , ba , 0 , 0 ) ; l_byteaDestroy ( & ba ) ;"
498,"CWE-119 void vp8_plane_add_noise_c ( unsigned char * Start , char * noise , char blackclamp [ 16 ] , char whiteclamp [ 16 ] , char bothclamp [ 16 ] , unsigned int Width , unsigned int Height , int Pitch ) { unsigned int i , j ; <vul-start> <vul-end> for ( i = 0 ; i < Height ; i ++ ) { unsigned char * Pos = Start + i * Pitch ; char * Ref = ( char * ) ( noise + ( rand ( ) & 0xff ) ) ; for ( j = 0 ; j < Width ; j ++ ) { if ( Pos [ j ] < blackclamp [ 0 ] ) Pos [ j ] = blackclamp [ 0 ] ; if ( Pos [ j ] > 255 + whiteclamp [ 0 ] ) Pos [ j ] = 255 + whiteclamp [ 0 ] ; Pos [ j ] += Ref [ j ] ; } } }","void vp8_plane_add_noise_c ( unsigned char * Start , char * noise , char blackclamp [ 16 ] , char whiteclamp [ 16 ] , char bothclamp [ 16 ] , unsigned int Width , unsigned int Height , int Pitch ) { unsigned int i , j ; <vul-start> ( void ) bothclamp ; <vul-end> for ( i = 0 ; i < Height ; i ++ ) { unsigned char * Pos = Start + i * Pitch ; char * Ref = ( char * ) ( noise + ( rand ( ) & 0xff ) ) ; for ( j = 0 ; j < Width ; j ++ ) { if ( Pos [ j ] < blackclamp [ 0 ] ) Pos [ j ] = blackclamp [ 0 ] ; if ( Pos [ j ] > 255 + whiteclamp [ 0 ] ) Pos [ j ] = 255 + whiteclamp [ 0 ] ; Pos [ j ] += Ref [ j ] ; } } }"
499,"CWE-125 static int java_switch_op ( RAnal * anal , RAnalOp * op , ut64 addr , const ut8 * data , int len ) { ut8 op_byte = data [ 0 ] ; ut64 offset = addr - java_get_method_start ( ) ; ut8 pos = ( offset + 1 ) % 4 ? 1 + 4 - ( offset + 1 ) % 4 : 1 ; if ( op_byte == 0xaa ) { <vul-start> if ( pos + 8 > len ) { <vul-end> return op -> size ; } <vul-start> int min_val = ( ut32 ) ( UINT ( data , pos + 4 ) ) , max_val = ( ut32 ) ( UINT ( data , pos + 8 ) ) ; <vul-end> ut32 default_loc = ( ut32 ) ( UINT ( data , pos ) ) , cur_case = 0 ; op -> switch_op = r_anal_switch_op_new ( addr , min_val , default_loc ) ; RAnalCaseOp * caseop = NULL ; pos += 12 ; if ( max_val > min_val && ( ( max_val - min_val ) < ( UT16_MAX / 4 ) ) ) { for ( cur_case = 0 ; cur_case <= max_val - min_val ; pos += 4 , cur_case ++ ) { if ( pos + 4 >= len ) { break ; } int offset = ( int ) ( ut32 ) ( R_BIN_JAVA_UINT ( data , pos ) ) ; caseop = r_anal_switch_op_add_case ( op -> switch_op , addr + pos , cur_case + min_val , addr + offset ) ; if ( caseop ) { caseop -> bb_ref_to = addr + offset ; caseop -> bb_ref_from = addr ; } } } else { eprintf ( ""Invalid switch boundaries at 0x%"" PFMT64x ""\\n"" , addr ) ; } } op -> size = pos ; return op -> size ; }","static int java_switch_op ( RAnal * anal , RAnalOp * op , ut64 addr , const ut8 * data , int len ) { ut8 op_byte = data [ 0 ] ; ut64 offset = addr - java_get_method_start ( ) ; ut8 pos = ( offset + 1 ) % 4 ? 1 + 4 - ( offset + 1 ) % 4 : 1 ; if ( op_byte == 0xaa ) { <vul-start> if ( pos + 8 + 8 > len ) { <vul-end> return op -> size ; } <vul-start> const int min_val = ( ut32 ) ( UINT ( data , pos + 4 ) ) ; const int max_val = ( ut32 ) ( UINT ( data , pos + 8 ) ) ; <vul-end> ut32 default_loc = ( ut32 ) ( UINT ( data , pos ) ) , cur_case = 0 ; op -> switch_op = r_anal_switch_op_new ( addr , min_val , default_loc ) ; RAnalCaseOp * caseop = NULL ; pos += 12 ; if ( max_val > min_val && ( ( max_val - min_val ) < ( UT16_MAX / 4 ) ) ) { for ( cur_case = 0 ; cur_case <= max_val - min_val ; pos += 4 , cur_case ++ ) { if ( pos + 4 >= len ) { break ; } int offset = ( int ) ( ut32 ) ( R_BIN_JAVA_UINT ( data , pos ) ) ; caseop = r_anal_switch_op_add_case ( op -> switch_op , addr + pos , cur_case + min_val , addr + offset ) ; if ( caseop ) { caseop -> bb_ref_to = addr + offset ; caseop -> bb_ref_from = addr ; } } } else { eprintf ( ""Invalid switch boundaries at 0x%"" PFMT64x ""\\n"" , addr ) ; } } op -> size = pos ; return op -> size ; }"
500,"CWE-264 static void vmx_set_msr_bitmap ( struct kvm_vcpu * vcpu ) { unsigned long * msr_bitmap ; if ( is_guest_mode ( vcpu ) ) msr_bitmap = vmx_msr_bitmap_nested ; <vul-start> else if ( vcpu -> arch . apic_base & X2APIC_ENABLE ) { <vul-end> if ( is_long_mode ( vcpu ) ) msr_bitmap = vmx_msr_bitmap_longmode_x2apic ; else msr_bitmap = vmx_msr_bitmap_legacy_x2apic ; } else { if ( is_long_mode ( vcpu ) ) msr_bitmap = vmx_msr_bitmap_longmode ; else msr_bitmap = vmx_msr_bitmap_legacy ; } vmcs_write64 ( MSR_BITMAP , __pa ( msr_bitmap ) ) ; }","static void vmx_set_msr_bitmap ( struct kvm_vcpu * vcpu ) { unsigned long * msr_bitmap ; if ( is_guest_mode ( vcpu ) ) msr_bitmap = vmx_msr_bitmap_nested ; <vul-start> else if ( cpu_has_secondary_exec_ctrls ( ) && ( vmcs_read32 ( SECONDARY_VM_EXEC_CONTROL ) & SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE ) ) { <vul-end> if ( is_long_mode ( vcpu ) ) msr_bitmap = vmx_msr_bitmap_longmode_x2apic ; else msr_bitmap = vmx_msr_bitmap_legacy_x2apic ; } else { if ( is_long_mode ( vcpu ) ) msr_bitmap = vmx_msr_bitmap_longmode ; else msr_bitmap = vmx_msr_bitmap_legacy ; } vmcs_write64 ( MSR_BITMAP , __pa ( msr_bitmap ) ) ; }"
501,"NVD-CWE-Other sizeof ( struct snd_usb_midi_endpoint_info ) ) ; err = snd_usbmidi_detect_endpoints ( umidi , & endpoints [ 0 ] , 1 ) ; break ; case QUIRK_MIDI_CME : umidi -> usb_protocol_ops = & snd_usbmidi_cme_ops ; err = snd_usbmidi_detect_per_port_endpoints ( umidi , endpoints ) ; break ; case QUIRK_MIDI_AKAI : umidi -> usb_protocol_ops = & snd_usbmidi_akai_ops ; err = snd_usbmidi_detect_per_port_endpoints ( umidi , endpoints ) ; endpoints [ 1 ] . out_cables = 0 ; break ; case QUIRK_MIDI_FTDI : umidi -> usb_protocol_ops = & snd_usbmidi_ftdi_ops ; err = usb_control_msg ( umidi -> dev , usb_sndctrlpipe ( umidi -> dev , 0 ) , 3 , 0x40 , 0x60 , 0 , NULL , 0 , 1000 ) ; if ( err < 0 ) break ; err = snd_usbmidi_detect_per_port_endpoints ( umidi , endpoints ) ; break ; case QUIRK_MIDI_CH345 : umidi -> usb_protocol_ops = & snd_usbmidi_ch345_broken_sysex_ops ; err = snd_usbmidi_detect_per_port_endpoints ( umidi , endpoints ) ; break ; default : dev_err ( & umidi -> dev -> dev , ""invalid quirk type %d\\n"" , quirk -> type ) ; err = - ENXIO ; break ; } if ( err < 0 ) { kfree ( umidi ) ; return err ; } out_ports = 0 ; in_ports = 0 ; for ( i = 0 ; i < MIDI_MAX_ENDPOINTS ; ++ i ) { out_ports += hweight16 ( endpoints [ i ] . out_cables ) ; in_ports += hweight16 ( endpoints [ i ] . in_cables ) ; } err = snd_usbmidi_create_rawmidi ( umidi , out_ports , in_ports ) ; if ( err < 0 ) { kfree ( umidi ) ; return err ; } if ( quirk && quirk -> type == QUIRK_MIDI_MIDIMAN ) err = snd_usbmidi_create_endpoints_midiman ( umidi , & endpoints [ 0 ] ) ; else err = snd_usbmidi_create_endpoints ( umidi , endpoints ) ; if ( err < 0 ) { <vul-start> snd_usbmidi_free ( umidi ) ; <vul-end> return err ; } usb_autopm_get_interface_no_resume ( umidi -> iface ) ; list_add_tail ( & umidi -> list , midi_list ) ; return 0 ; }","sizeof ( struct snd_usb_midi_endpoint_info ) ) ; err = snd_usbmidi_detect_endpoints ( umidi , & endpoints [ 0 ] , 1 ) ; break ; case QUIRK_MIDI_CME : umidi -> usb_protocol_ops = & snd_usbmidi_cme_ops ; err = snd_usbmidi_detect_per_port_endpoints ( umidi , endpoints ) ; break ; case QUIRK_MIDI_AKAI : umidi -> usb_protocol_ops = & snd_usbmidi_akai_ops ; err = snd_usbmidi_detect_per_port_endpoints ( umidi , endpoints ) ; endpoints [ 1 ] . out_cables = 0 ; break ; case QUIRK_MIDI_FTDI : umidi -> usb_protocol_ops = & snd_usbmidi_ftdi_ops ; err = usb_control_msg ( umidi -> dev , usb_sndctrlpipe ( umidi -> dev , 0 ) , 3 , 0x40 , 0x60 , 0 , NULL , 0 , 1000 ) ; if ( err < 0 ) break ; err = snd_usbmidi_detect_per_port_endpoints ( umidi , endpoints ) ; break ; case QUIRK_MIDI_CH345 : umidi -> usb_protocol_ops = & snd_usbmidi_ch345_broken_sysex_ops ; err = snd_usbmidi_detect_per_port_endpoints ( umidi , endpoints ) ; break ; default : dev_err ( & umidi -> dev -> dev , ""invalid quirk type %d\\n"" , quirk -> type ) ; err = - ENXIO ; break ; } if ( err < 0 ) { kfree ( umidi ) ; return err ; } out_ports = 0 ; in_ports = 0 ; for ( i = 0 ; i < MIDI_MAX_ENDPOINTS ; ++ i ) { out_ports += hweight16 ( endpoints [ i ] . out_cables ) ; in_ports += hweight16 ( endpoints [ i ] . in_cables ) ; } err = snd_usbmidi_create_rawmidi ( umidi , out_ports , in_ports ) ; if ( err < 0 ) { kfree ( umidi ) ; return err ; } if ( quirk && quirk -> type == QUIRK_MIDI_MIDIMAN ) err = snd_usbmidi_create_endpoints_midiman ( umidi , & endpoints [ 0 ] ) ; else err = snd_usbmidi_create_endpoints ( umidi , endpoints ) ; if ( err < 0 ) { <vul-start> <vul-end> return err ; } usb_autopm_get_interface_no_resume ( umidi -> iface ) ; list_add_tail ( & umidi -> list , midi_list ) ; return 0 ; }"
502,"CWE-59 static int get_default_root ( pool * p , int allow_symlinks , const char * * root ) { config_rec * c = NULL ; const char * dir = NULL ; int res ; c = find_config ( main_server -> conf , CONF_PARAM , ""DefaultRoot"" , FALSE ) ; while ( c != NULL ) { pr_signals_handle ( ) ; if ( c -> argc < 2 ) { dir = c -> argv [ 0 ] ; break ; } res = pr_expr_eval_group_and ( ( ( char * * ) c -> argv ) + 1 ) ; if ( res ) { dir = c -> argv [ 0 ] ; break ; } c = find_config_next ( c , c -> next , CONF_PARAM , ""DefaultRoot"" , FALSE ) ; } if ( dir != NULL ) { const char * new_dir ; new_dir = path_subst_uservar ( p , & dir ) ; if ( new_dir != NULL ) { dir = new_dir ; } if ( strncmp ( dir , ""/"" , 2 ) == 0 ) { dir = NULL ; } else { char * realdir ; int xerrno = 0 ; if ( allow_symlinks == FALSE ) { char * path , target_path [ PR_TUNABLE_PATH_MAX + 1 ] ; <vul-start> struct stat st ; <vul-end> size_t pathlen ; path = pstrdup ( p , dir ) ; if ( * path != '/' ) { if ( * path == '~' ) { if ( pr_fs_interpolate ( dir , target_path , sizeof ( target_path ) - 1 ) < 0 ) { return - 1 ; } path = target_path ; } } pathlen = strlen ( path ) ; if ( pathlen > 1 && path [ pathlen - 1 ] == '/' ) { path [ pathlen - 1 ] = '\\0' ; } <vul-start> pr_fs_clear_cache2 ( path ) ; res = pr_fsio_lstat ( path , & st ) ; <vul-end> if ( res < 0 ) { <vul-start> xerrno = errno ; pr_log_pri ( PR_LOG_WARNING , ""error: unable to check %s: %s"" , path , strerror ( xerrno ) ) ; errno = xerrno ; return - 1 ; <vul-end> } <vul-start> if ( S_ISLNK ( st . st_mode ) ) { pr_log_pri ( PR_LOG_WARNING , ""error: DefaultRoot %s is a symlink (denied by AllowChrootSymlinks "" ""config)"" , path ) ; <vul-end> errno = EPERM ; return - 1 ; } } pr_fs_clear_cache2 ( dir ) ; PRIVS_USER realdir = dir_realpath ( p , dir ) ; xerrno = errno ; PRIVS_RELINQUISH if ( realdir ) { dir = realdir ; } else { char interp_dir [ PR_TUNABLE_PATH_MAX + 1 ] ; memset ( interp_dir , '\\0' , sizeof ( interp_dir ) ) ; ( void ) pr_fs_interpolate ( dir , interp_dir , sizeof ( interp_dir ) - 1 ) ; pr_log_pri ( PR_LOG_NOTICE , ""notice: unable to use DefaultRoot \'%s\' [resolved to \'%s\']: %s"" , dir , interp_dir , strerror ( xerrno ) ) ; errno = xerrno ; } } } * root = dir ; return 0 ; }","static int get_default_root ( pool * p , int allow_symlinks , const char * * root ) { config_rec * c = NULL ; const char * dir = NULL ; int res ; c = find_config ( main_server -> conf , CONF_PARAM , ""DefaultRoot"" , FALSE ) ; while ( c != NULL ) { pr_signals_handle ( ) ; if ( c -> argc < 2 ) { dir = c -> argv [ 0 ] ; break ; } res = pr_expr_eval_group_and ( ( ( char * * ) c -> argv ) + 1 ) ; if ( res ) { dir = c -> argv [ 0 ] ; break ; } c = find_config_next ( c , c -> next , CONF_PARAM , ""DefaultRoot"" , FALSE ) ; } if ( dir != NULL ) { const char * new_dir ; new_dir = path_subst_uservar ( p , & dir ) ; if ( new_dir != NULL ) { dir = new_dir ; } if ( strncmp ( dir , ""/"" , 2 ) == 0 ) { dir = NULL ; } else { char * realdir ; int xerrno = 0 ; if ( allow_symlinks == FALSE ) { char * path , target_path [ PR_TUNABLE_PATH_MAX + 1 ] ; <vul-start> <vul-end> size_t pathlen ; path = pstrdup ( p , dir ) ; if ( * path != '/' ) { if ( * path == '~' ) { if ( pr_fs_interpolate ( dir , target_path , sizeof ( target_path ) - 1 ) < 0 ) { return - 1 ; } path = target_path ; } } pathlen = strlen ( path ) ; if ( pathlen > 1 && path [ pathlen - 1 ] == '/' ) { path [ pathlen - 1 ] = '\\0' ; } <vul-start> res = is_symlink_path ( p , path , pathlen ) ; <vul-end> if ( res < 0 ) { <vul-start> if ( errno == EPERM ) { pr_log_pri ( PR_LOG_WARNING , ""error: DefaultRoot %s is a symlink "" ""(denied by AllowChrootSymlinks config)"" , path ) ; <vul-end> } <vul-start> <vul-end> errno = EPERM ; return - 1 ; } } pr_fs_clear_cache2 ( dir ) ; PRIVS_USER realdir = dir_realpath ( p , dir ) ; xerrno = errno ; PRIVS_RELINQUISH if ( realdir ) { dir = realdir ; } else { char interp_dir [ PR_TUNABLE_PATH_MAX + 1 ] ; memset ( interp_dir , '\\0' , sizeof ( interp_dir ) ) ; ( void ) pr_fs_interpolate ( dir , interp_dir , sizeof ( interp_dir ) - 1 ) ; pr_log_pri ( PR_LOG_NOTICE , ""notice: unable to use DefaultRoot \'%s\' [resolved to \'%s\']: %s"" , dir , interp_dir , strerror ( xerrno ) ) ; errno = xerrno ; } } } * root = dir ; return 0 ; }"
503,"CWE-362 int snd_card_new ( struct device * parent , int idx , const char * xid , struct module * module , int extra_size , struct snd_card * * card_ret ) { struct snd_card * card ; int err ; if ( snd_BUG_ON ( ! card_ret ) ) return - EINVAL ; * card_ret = NULL ; if ( extra_size < 0 ) extra_size = 0 ; card = kzalloc ( sizeof ( * card ) + extra_size , GFP_KERNEL ) ; if ( ! card ) return - ENOMEM ; if ( extra_size > 0 ) card -> private_data = ( char * ) card + sizeof ( struct snd_card ) ; if ( xid ) strlcpy ( card -> id , xid , sizeof ( card -> id ) ) ; err = 0 ; mutex_lock ( & snd_card_mutex ) ; if ( idx < 0 ) idx = get_slot_from_bitmask ( idx , module_slot_match , module ) ; if ( idx < 0 ) idx = get_slot_from_bitmask ( idx , check_empty_slot , module ) ; if ( idx < 0 ) err = - ENODEV ; else if ( idx < snd_ecards_limit ) { if ( test_bit ( idx , snd_cards_lock ) ) err = - EBUSY ; } else if ( idx >= SNDRV_CARDS ) err = - ENODEV ; if ( err < 0 ) { mutex_unlock ( & snd_card_mutex ) ; dev_err ( parent , ""cannot find the slot for index %d (range 0-%i), error: %d\\n"" , idx , snd_ecards_limit - 1 , err ) ; kfree ( card ) ; return err ; } set_bit ( idx , snd_cards_lock ) ; if ( idx >= snd_ecards_limit ) snd_ecards_limit = idx + 1 ; mutex_unlock ( & snd_card_mutex ) ; card -> dev = parent ; card -> number = idx ; card -> module = module ; INIT_LIST_HEAD ( & card -> devices ) ; init_rwsem ( & card -> controls_rwsem ) ; rwlock_init ( & card -> ctl_files_rwlock ) ; <vul-start> <vul-end> INIT_LIST_HEAD ( & card -> controls ) ; INIT_LIST_HEAD ( & card -> ctl_files ) ; spin_lock_init ( & card -> files_lock ) ; INIT_LIST_HEAD ( & card -> files_list ) ; # ifdef CONFIG_PM mutex_init ( & card -> power_lock ) ; init_waitqueue_head ( & card -> power_sleep ) ; # endif device_initialize ( & card -> card_dev ) ; card -> card_dev . parent = parent ; card -> card_dev . class = sound_class ; card -> card_dev . release = release_card_device ; card -> card_dev . groups = card_dev_attr_groups ; err = kobject_set_name ( & card -> card_dev . kobj , ""card%d"" , idx ) ; if ( err < 0 ) goto __error ; err = snd_ctl_create ( card ) ; if ( err < 0 ) { dev_err ( parent , ""unable to register control minors\\n"" ) ; goto __error ; } err = snd_info_card_create ( card ) ; if ( err < 0 ) { dev_err ( parent , ""unable to create card info\\n"" ) ; goto __error_ctl ; } * card_ret = card ; return 0 ; __error_ctl : snd_device_free_all ( card ) ; __error : put_device ( & card -> card_dev ) ; return err ; }","int snd_card_new ( struct device * parent , int idx , const char * xid , struct module * module , int extra_size , struct snd_card * * card_ret ) { struct snd_card * card ; int err ; if ( snd_BUG_ON ( ! card_ret ) ) return - EINVAL ; * card_ret = NULL ; if ( extra_size < 0 ) extra_size = 0 ; card = kzalloc ( sizeof ( * card ) + extra_size , GFP_KERNEL ) ; if ( ! card ) return - ENOMEM ; if ( extra_size > 0 ) card -> private_data = ( char * ) card + sizeof ( struct snd_card ) ; if ( xid ) strlcpy ( card -> id , xid , sizeof ( card -> id ) ) ; err = 0 ; mutex_lock ( & snd_card_mutex ) ; if ( idx < 0 ) idx = get_slot_from_bitmask ( idx , module_slot_match , module ) ; if ( idx < 0 ) idx = get_slot_from_bitmask ( idx , check_empty_slot , module ) ; if ( idx < 0 ) err = - ENODEV ; else if ( idx < snd_ecards_limit ) { if ( test_bit ( idx , snd_cards_lock ) ) err = - EBUSY ; } else if ( idx >= SNDRV_CARDS ) err = - ENODEV ; if ( err < 0 ) { mutex_unlock ( & snd_card_mutex ) ; dev_err ( parent , ""cannot find the slot for index %d (range 0-%i), error: %d\\n"" , idx , snd_ecards_limit - 1 , err ) ; kfree ( card ) ; return err ; } set_bit ( idx , snd_cards_lock ) ; if ( idx >= snd_ecards_limit ) snd_ecards_limit = idx + 1 ; mutex_unlock ( & snd_card_mutex ) ; card -> dev = parent ; card -> number = idx ; card -> module = module ; INIT_LIST_HEAD ( & card -> devices ) ; init_rwsem ( & card -> controls_rwsem ) ; rwlock_init ( & card -> ctl_files_rwlock ) ; <vul-start> mutex_init ( & card -> user_ctl_lock ) ; <vul-end> INIT_LIST_HEAD ( & card -> controls ) ; INIT_LIST_HEAD ( & card -> ctl_files ) ; spin_lock_init ( & card -> files_lock ) ; INIT_LIST_HEAD ( & card -> files_list ) ; # ifdef CONFIG_PM mutex_init ( & card -> power_lock ) ; init_waitqueue_head ( & card -> power_sleep ) ; # endif device_initialize ( & card -> card_dev ) ; card -> card_dev . parent = parent ; card -> card_dev . class = sound_class ; card -> card_dev . release = release_card_device ; card -> card_dev . groups = card_dev_attr_groups ; err = kobject_set_name ( & card -> card_dev . kobj , ""card%d"" , idx ) ; if ( err < 0 ) goto __error ; err = snd_ctl_create ( card ) ; if ( err < 0 ) { dev_err ( parent , ""unable to register control minors\\n"" ) ; goto __error ; } err = snd_info_card_create ( card ) ; if ( err < 0 ) { dev_err ( parent , ""unable to create card info\\n"" ) ; goto __error_ctl ; } * card_ret = card ; return 0 ; __error_ctl : snd_device_free_all ( card ) ; __error : put_device ( & card -> card_dev ) ; return err ; }"
504,"CWE-119 dev_info ( s -> dev , ""Board ID: %02x\\n"" , u8tmp ) ; dev_info ( s -> dev , ""Firmware version: %s\\n"" , buf ) ; s -> vb_queue . type = V4L2_BUF_TYPE_SDR_CAPTURE ; s -> vb_queue . io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ ; s -> vb_queue . drv_priv = s ; s -> vb_queue . buf_struct_size = sizeof ( struct airspy_frame_buf ) ; s -> vb_queue . ops = & airspy_vb2_ops ; s -> vb_queue . mem_ops = & vb2_vmalloc_memops ; s -> vb_queue . timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC ; ret = vb2_queue_init ( & s -> vb_queue ) ; if ( ret ) { dev_err ( s -> dev , ""Could not initialize vb2 queue\\n"" ) ; goto err_free_mem ; } s -> vdev = airspy_template ; s -> vdev . queue = & s -> vb_queue ; s -> vdev . queue -> lock = & s -> vb_queue_lock ; video_set_drvdata ( & s -> vdev , s ) ; s -> v4l2_dev . release = airspy_video_release ; ret = v4l2_device_register ( & intf -> dev , & s -> v4l2_dev ) ; if ( ret ) { dev_err ( s -> dev , ""Failed to register v4l2-device (%d)\\n"" , ret ) ; goto err_free_mem ; } v4l2_ctrl_handler_init ( & s -> hdl , 5 ) ; s -> lna_gain_auto = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_LNA_GAIN_AUTO , 0 , 1 , 1 , 0 ) ; s -> lna_gain = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_LNA_GAIN , 0 , 14 , 1 , 8 ) ; v4l2_ctrl_auto_cluster ( 2 , & s -> lna_gain_auto , 0 , false ) ; s -> mixer_gain_auto = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO , 0 , 1 , 1 , 0 ) ; s -> mixer_gain = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_MIXER_GAIN , 0 , 15 , 1 , 8 ) ; v4l2_ctrl_auto_cluster ( 2 , & s -> mixer_gain_auto , 0 , false ) ; s -> if_gain = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_IF_GAIN , 0 , 15 , 1 , 0 ) ; if ( s -> hdl . error ) { ret = s -> hdl . error ; dev_err ( s -> dev , ""Could not initialize controls\\n"" ) ; goto err_free_controls ; } v4l2_ctrl_handler_setup ( & s -> hdl ) ; s -> v4l2_dev . ctrl_handler = & s -> hdl ; s -> vdev . v4l2_dev = & s -> v4l2_dev ; s -> vdev . lock = & s -> v4l2_lock ; ret = video_register_device ( & s -> vdev , VFL_TYPE_SDR , - 1 ) ; if ( ret ) { dev_err ( s -> dev , ""Failed to register as video device (%d)\\n"" , ret ) ; <vul-start> goto err_unregister_v4l2_dev ; <vul-end> } dev_info ( s -> dev , ""Registered as %s\\n"" , video_device_node_name ( & s -> vdev ) ) ; dev_notice ( s -> dev , ""SDR API is still slightly experimental and functionality changes may follow\\n"" ) ; return 0 ; err_free_controls : v4l2_ctrl_handler_free ( & s -> hdl ) ; <vul-start> err_unregister_v4l2_dev : <vul-end> v4l2_device_unregister ( & s -> v4l2_dev ) ; err_free_mem : kfree ( s ) ; return ret ; }","dev_info ( s -> dev , ""Board ID: %02x\\n"" , u8tmp ) ; dev_info ( s -> dev , ""Firmware version: %s\\n"" , buf ) ; s -> vb_queue . type = V4L2_BUF_TYPE_SDR_CAPTURE ; s -> vb_queue . io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ ; s -> vb_queue . drv_priv = s ; s -> vb_queue . buf_struct_size = sizeof ( struct airspy_frame_buf ) ; s -> vb_queue . ops = & airspy_vb2_ops ; s -> vb_queue . mem_ops = & vb2_vmalloc_memops ; s -> vb_queue . timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC ; ret = vb2_queue_init ( & s -> vb_queue ) ; if ( ret ) { dev_err ( s -> dev , ""Could not initialize vb2 queue\\n"" ) ; goto err_free_mem ; } s -> vdev = airspy_template ; s -> vdev . queue = & s -> vb_queue ; s -> vdev . queue -> lock = & s -> vb_queue_lock ; video_set_drvdata ( & s -> vdev , s ) ; s -> v4l2_dev . release = airspy_video_release ; ret = v4l2_device_register ( & intf -> dev , & s -> v4l2_dev ) ; if ( ret ) { dev_err ( s -> dev , ""Failed to register v4l2-device (%d)\\n"" , ret ) ; goto err_free_mem ; } v4l2_ctrl_handler_init ( & s -> hdl , 5 ) ; s -> lna_gain_auto = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_LNA_GAIN_AUTO , 0 , 1 , 1 , 0 ) ; s -> lna_gain = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_LNA_GAIN , 0 , 14 , 1 , 8 ) ; v4l2_ctrl_auto_cluster ( 2 , & s -> lna_gain_auto , 0 , false ) ; s -> mixer_gain_auto = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO , 0 , 1 , 1 , 0 ) ; s -> mixer_gain = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_MIXER_GAIN , 0 , 15 , 1 , 8 ) ; v4l2_ctrl_auto_cluster ( 2 , & s -> mixer_gain_auto , 0 , false ) ; s -> if_gain = v4l2_ctrl_new_std ( & s -> hdl , & airspy_ctrl_ops , V4L2_CID_RF_TUNER_IF_GAIN , 0 , 15 , 1 , 0 ) ; if ( s -> hdl . error ) { ret = s -> hdl . error ; dev_err ( s -> dev , ""Could not initialize controls\\n"" ) ; goto err_free_controls ; } v4l2_ctrl_handler_setup ( & s -> hdl ) ; s -> v4l2_dev . ctrl_handler = & s -> hdl ; s -> vdev . v4l2_dev = & s -> v4l2_dev ; s -> vdev . lock = & s -> v4l2_lock ; ret = video_register_device ( & s -> vdev , VFL_TYPE_SDR , - 1 ) ; if ( ret ) { dev_err ( s -> dev , ""Failed to register as video device (%d)\\n"" , ret ) ; <vul-start> goto err_free_controls ; <vul-end> } dev_info ( s -> dev , ""Registered as %s\\n"" , video_device_node_name ( & s -> vdev ) ) ; dev_notice ( s -> dev , ""SDR API is still slightly experimental and functionality changes may follow\\n"" ) ; return 0 ; err_free_controls : v4l2_ctrl_handler_free ( & s -> hdl ) ; <vul-start> <vul-end> v4l2_device_unregister ( & s -> v4l2_dev ) ; err_free_mem : kfree ( s ) ; return ret ; }"
505,"NVD-CWE-Other __be32 laddr , __be32 faddr , struct rds_transport * trans , gfp_t gfp , int is_outgoing ) { struct rds_connection * conn , * parent = NULL ; struct hlist_head * head = rds_conn_bucket ( laddr , faddr ) ; struct rds_transport * loop_trans ; unsigned long flags ; int ret ; struct rds_transport * otrans = trans ; if ( ! is_outgoing && otrans -> t_type == RDS_TRANS_TCP ) goto new_conn ; rcu_read_lock ( ) ; conn = rds_conn_lookup ( net , head , laddr , faddr , trans ) ; if ( conn && conn -> c_loopback && conn -> c_trans != & rds_loop_transport && laddr == faddr && ! is_outgoing ) { parent = conn ; conn = parent -> c_passive ; } rcu_read_unlock ( ) ; if ( conn ) goto out ; new_conn : conn = kmem_cache_zalloc ( rds_conn_slab , gfp ) ; if ( ! conn ) { conn = ERR_PTR ( - ENOMEM ) ; goto out ; } INIT_HLIST_NODE ( & conn -> c_hash_node ) ; conn -> c_laddr = laddr ; conn -> c_faddr = faddr ; spin_lock_init ( & conn -> c_lock ) ; conn -> c_next_tx_seq = 1 ; rds_conn_net_set ( conn , net ) ; init_waitqueue_head ( & conn -> c_waitq ) ; INIT_LIST_HEAD ( & conn -> c_send_queue ) ; INIT_LIST_HEAD ( & conn -> c_retrans ) ; ret = rds_cong_get_maps ( conn ) ; if ( ret ) { kmem_cache_free ( rds_conn_slab , conn ) ; conn = ERR_PTR ( ret ) ; goto out ; } loop_trans = rds_trans_get_preferred ( net , faddr ) ; if ( loop_trans ) { rds_trans_put ( loop_trans ) ; conn -> c_loopback = 1 ; if ( is_outgoing && trans -> t_prefer_loopback ) { trans = & rds_loop_transport ; } <vul-start> <vul-end> } conn -> c_trans = trans ; ret = trans -> conn_alloc ( conn , gfp ) ; if ( ret ) { kmem_cache_free ( rds_conn_slab , conn ) ; conn = ERR_PTR ( ret ) ; goto out ; } atomic_set ( & conn -> c_state , RDS_CONN_DOWN ) ; conn -> c_send_gen = 0 ; conn -> c_reconnect_jiffies = 0 ; INIT_DELAYED_WORK ( & conn -> c_send_w , rds_send_worker ) ; INIT_DELAYED_WORK ( & conn -> c_recv_w , rds_recv_worker ) ; INIT_DELAYED_WORK ( & conn -> c_conn_w , rds_connect_worker ) ; INIT_WORK ( & conn -> c_down_w , rds_shutdown_worker ) ; mutex_init ( & conn -> c_cm_lock ) ; conn -> c_flags = 0 ; rdsdebug ( ""allocated conn %p for %pI4 -> %pI4 over %s %s\\n"" , conn , & laddr , & faddr , trans -> t_name ? trans -> t_name : ""[unknown]"" , is_outgoing ? ""(outgoing)"" : """" ) ; spin_lock_irqsave ( & rds_conn_lock , flags ) ; if ( parent ) { if ( parent -> c_passive ) { trans -> conn_free ( conn -> c_transport_data ) ; kmem_cache_free ( rds_conn_slab , conn ) ; conn = parent -> c_passive ; } else { parent -> c_passive = conn ; rds_cong_add_conn ( conn ) ; rds_conn_count ++ ; } } else { struct rds_connection * found ; if ( ! is_outgoing && otrans -> t_type == RDS_TRANS_TCP ) found = NULL ; else found = rds_conn_lookup ( net , head , laddr , faddr , trans ) ; if ( found ) { trans -> conn_free ( conn -> c_transport_data ) ; kmem_cache_free ( rds_conn_slab , conn ) ; conn = found ; } else { if ( ( is_outgoing && otrans -> t_type == RDS_TRANS_TCP ) || ( otrans -> t_type != RDS_TRANS_TCP ) ) { hlist_add_head_rcu ( & conn -> c_hash_node , head ) ; } rds_cong_add_conn ( conn ) ; rds_conn_count ++ ; }","__be32 laddr , __be32 faddr , struct rds_transport * trans , gfp_t gfp , int is_outgoing ) { struct rds_connection * conn , * parent = NULL ; struct hlist_head * head = rds_conn_bucket ( laddr , faddr ) ; struct rds_transport * loop_trans ; unsigned long flags ; int ret ; struct rds_transport * otrans = trans ; if ( ! is_outgoing && otrans -> t_type == RDS_TRANS_TCP ) goto new_conn ; rcu_read_lock ( ) ; conn = rds_conn_lookup ( net , head , laddr , faddr , trans ) ; if ( conn && conn -> c_loopback && conn -> c_trans != & rds_loop_transport && laddr == faddr && ! is_outgoing ) { parent = conn ; conn = parent -> c_passive ; } rcu_read_unlock ( ) ; if ( conn ) goto out ; new_conn : conn = kmem_cache_zalloc ( rds_conn_slab , gfp ) ; if ( ! conn ) { conn = ERR_PTR ( - ENOMEM ) ; goto out ; } INIT_HLIST_NODE ( & conn -> c_hash_node ) ; conn -> c_laddr = laddr ; conn -> c_faddr = faddr ; spin_lock_init ( & conn -> c_lock ) ; conn -> c_next_tx_seq = 1 ; rds_conn_net_set ( conn , net ) ; init_waitqueue_head ( & conn -> c_waitq ) ; INIT_LIST_HEAD ( & conn -> c_send_queue ) ; INIT_LIST_HEAD ( & conn -> c_retrans ) ; ret = rds_cong_get_maps ( conn ) ; if ( ret ) { kmem_cache_free ( rds_conn_slab , conn ) ; conn = ERR_PTR ( ret ) ; goto out ; } loop_trans = rds_trans_get_preferred ( net , faddr ) ; if ( loop_trans ) { rds_trans_put ( loop_trans ) ; conn -> c_loopback = 1 ; if ( is_outgoing && trans -> t_prefer_loopback ) { trans = & rds_loop_transport ; } <vul-start> } if ( trans == NULL ) { kmem_cache_free ( rds_conn_slab , conn ) ; conn = ERR_PTR ( - ENODEV ) ; goto out ; <vul-end> } conn -> c_trans = trans ; ret = trans -> conn_alloc ( conn , gfp ) ; if ( ret ) { kmem_cache_free ( rds_conn_slab , conn ) ; conn = ERR_PTR ( ret ) ; goto out ; } atomic_set ( & conn -> c_state , RDS_CONN_DOWN ) ; conn -> c_send_gen = 0 ; conn -> c_reconnect_jiffies = 0 ; INIT_DELAYED_WORK ( & conn -> c_send_w , rds_send_worker ) ; INIT_DELAYED_WORK ( & conn -> c_recv_w , rds_recv_worker ) ; INIT_DELAYED_WORK ( & conn -> c_conn_w , rds_connect_worker ) ; INIT_WORK ( & conn -> c_down_w , rds_shutdown_worker ) ; mutex_init ( & conn -> c_cm_lock ) ; conn -> c_flags = 0 ; rdsdebug ( ""allocated conn %p for %pI4 -> %pI4 over %s %s\\n"" , conn , & laddr , & faddr , trans -> t_name ? trans -> t_name : ""[unknown]"" , is_outgoing ? ""(outgoing)"" : """" ) ; spin_lock_irqsave ( & rds_conn_lock , flags ) ; if ( parent ) { if ( parent -> c_passive ) { trans -> conn_free ( conn -> c_transport_data ) ; kmem_cache_free ( rds_conn_slab , conn ) ; conn = parent -> c_passive ; } else { parent -> c_passive = conn ; rds_cong_add_conn ( conn ) ; rds_conn_count ++ ; } } else { struct rds_connection * found ; if ( ! is_outgoing && otrans -> t_type == RDS_TRANS_TCP ) found = NULL ; else found = rds_conn_lookup ( net , head , laddr , faddr , trans ) ; if ( found ) { trans -> conn_free ( conn -> c_transport_data ) ; kmem_cache_free ( rds_conn_slab , conn ) ; conn = found ; } else { if ( ( is_outgoing && otrans -> t_type == RDS_TRANS_TCP ) || ( otrans -> t_type != RDS_TRANS_TCP ) ) { hlist_add_head_rcu ( & conn -> c_hash_node , head ) ; } rds_cong_add_conn ( conn ) ; rds_conn_count ++ ; }"
506,"CWE-862 <vul-start> static void construct_get_dest_keyring ( struct key * * _dest_keyring ) <vul-end> { struct request_key_auth * rka ; const struct cred * cred = current_cred ( ) ; struct key * dest_keyring = * _dest_keyring , * authkey ; <vul-start> <vul-end> kenter ( ""%p"" , dest_keyring ) ; if ( dest_keyring ) { key_get ( dest_keyring ) ; } else { <vul-start> <vul-end> switch ( cred -> jit_keyring ) { case KEY_REQKEY_DEFL_DEFAULT : case KEY_REQKEY_DEFL_REQUESTOR_KEYRING : if ( cred -> request_key_auth ) { authkey = cred -> request_key_auth ; down_read ( & authkey -> sem ) ; rka = authkey -> payload . data [ 0 ] ; if ( ! test_bit ( KEY_FLAG_REVOKED , & authkey -> flags ) ) dest_keyring = key_get ( rka -> dest_keyring ) ; up_read ( & authkey -> sem ) ; <vul-start> if ( dest_keyring ) <vul-end> break ; <vul-start> <vul-end> } case KEY_REQKEY_DEFL_THREAD_KEYRING : dest_keyring = key_get ( cred -> thread_keyring ) ; if ( dest_keyring ) break ; case KEY_REQKEY_DEFL_PROCESS_KEYRING : dest_keyring = key_get ( cred -> process_keyring ) ; if ( dest_keyring ) break ; case KEY_REQKEY_DEFL_SESSION_KEYRING : rcu_read_lock ( ) ; dest_keyring = key_get ( rcu_dereference ( cred -> session_keyring ) ) ; rcu_read_unlock ( ) ; if ( dest_keyring ) break ; case KEY_REQKEY_DEFL_USER_SESSION_KEYRING : dest_keyring = key_get ( cred -> user -> session_keyring ) ; break ; case KEY_REQKEY_DEFL_USER_KEYRING : dest_keyring = key_get ( cred -> user -> uid_keyring ) ; break ; case KEY_REQKEY_DEFL_GROUP_KEYRING : default : BUG ( ) ; } <vul-start> <vul-end> } * _dest_keyring = dest_keyring ; kleave ( "" [dk %d]"" , key_serial ( dest_keyring ) ) ; <vul-start> return ; <vul-end> }","<vul-start> static int construct_get_dest_keyring ( struct key * * _dest_keyring ) <vul-end> { struct request_key_auth * rka ; const struct cred * cred = current_cred ( ) ; struct key * dest_keyring = * _dest_keyring , * authkey ; <vul-start> int ret ; <vul-end> kenter ( ""%p"" , dest_keyring ) ; if ( dest_keyring ) { key_get ( dest_keyring ) ; } else { <vul-start> bool do_perm_check = true ; <vul-end> switch ( cred -> jit_keyring ) { case KEY_REQKEY_DEFL_DEFAULT : case KEY_REQKEY_DEFL_REQUESTOR_KEYRING : if ( cred -> request_key_auth ) { authkey = cred -> request_key_auth ; down_read ( & authkey -> sem ) ; rka = authkey -> payload . data [ 0 ] ; if ( ! test_bit ( KEY_FLAG_REVOKED , & authkey -> flags ) ) dest_keyring = key_get ( rka -> dest_keyring ) ; up_read ( & authkey -> sem ) ; <vul-start> if ( dest_keyring ) { do_perm_check = false ; <vul-end> break ; <vul-start> } <vul-end> } case KEY_REQKEY_DEFL_THREAD_KEYRING : dest_keyring = key_get ( cred -> thread_keyring ) ; if ( dest_keyring ) break ; case KEY_REQKEY_DEFL_PROCESS_KEYRING : dest_keyring = key_get ( cred -> process_keyring ) ; if ( dest_keyring ) break ; case KEY_REQKEY_DEFL_SESSION_KEYRING : rcu_read_lock ( ) ; dest_keyring = key_get ( rcu_dereference ( cred -> session_keyring ) ) ; rcu_read_unlock ( ) ; if ( dest_keyring ) break ; case KEY_REQKEY_DEFL_USER_SESSION_KEYRING : dest_keyring = key_get ( cred -> user -> session_keyring ) ; break ; case KEY_REQKEY_DEFL_USER_KEYRING : dest_keyring = key_get ( cred -> user -> uid_keyring ) ; break ; case KEY_REQKEY_DEFL_GROUP_KEYRING : default : BUG ( ) ; } <vul-start> if ( dest_keyring && do_perm_check ) { ret = key_permission ( make_key_ref ( dest_keyring , 1 ) , KEY_NEED_WRITE ) ; if ( ret ) { key_put ( dest_keyring ) ; return ret ; } } <vul-end> } * _dest_keyring = dest_keyring ; kleave ( "" [dk %d]"" , key_serial ( dest_keyring ) ) ; <vul-start> return 0 ; <vul-end> }"
507,"CWE-400 int fpm_stdio_init_child ( struct fpm_worker_pool_s * wp ) { # ifdef HAVE_SYSLOG_H if ( fpm_globals . error_log_fd == ZLOG_SYSLOG ) { closelog ( ) ; } else # endif if ( fpm_globals . error_log_fd > 0 ) { close ( fpm_globals . error_log_fd ) ; } fpm_globals . error_log_fd = - 1 ; zlog_set_fd ( - 1 ) ; <vul-start> if ( wp -> listening_socket != STDIN_FILENO ) { if ( 0 > dup2 ( wp -> listening_socket , STDIN_FILENO ) ) { zlog ( ZLOG_SYSERROR , ""failed to init child stdio: dup2()"" ) ; return - 1 ; } } <vul-end> return 0 ; }",int fpm_stdio_init_child ( struct fpm_worker_pool_s * wp ) { # ifdef HAVE_SYSLOG_H if ( fpm_globals . error_log_fd == ZLOG_SYSLOG ) { closelog ( ) ; } else # endif if ( fpm_globals . error_log_fd > 0 ) { close ( fpm_globals . error_log_fd ) ; } fpm_globals . error_log_fd = - 1 ; zlog_set_fd ( - 1 ) ; <vul-start> <vul-end> return 0 ; }
508,"CWE-20 static int get_cox ( Jpeg2000DecoderContext * s , Jpeg2000CodingStyle * c ) { uint8_t byte ; if ( bytestream2_get_bytes_left ( & s -> g ) < 5 ) return AVERROR_INVALIDDATA ; c -> nreslevels = bytestream2_get_byteu ( & s -> g ) + 1 ; if ( c -> nreslevels >= JPEG2000_MAX_RESLEVELS ) { av_log ( s -> avctx , AV_LOG_ERROR , ""nreslevels %d is invalid\\n"" , c -> nreslevels ) ; return AVERROR_INVALIDDATA ; } <vul-start> if ( c -> nreslevels < s -> reduction_factor ) c -> nreslevels2decode = 1 ; else <vul-end> c -> nreslevels2decode = c -> nreslevels - s -> reduction_factor ; c -> log2_cblk_width = ( bytestream2_get_byteu ( & s -> g ) & 15 ) + 2 ; c -> log2_cblk_height = ( bytestream2_get_byteu ( & s -> g ) & 15 ) + 2 ; if ( c -> log2_cblk_width > 10 || c -> log2_cblk_height > 10 || c -> log2_cblk_width + c -> log2_cblk_height > 12 ) { av_log ( s -> avctx , AV_LOG_ERROR , ""cblk size invalid\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( c -> log2_cblk_width > 6 || c -> log2_cblk_height > 6 ) { avpriv_request_sample ( s -> avctx , ""cblk size > 64"" ) ; return AVERROR_PATCHWELCOME ; } c -> cblk_style = bytestream2_get_byteu ( & s -> g ) ; if ( c -> cblk_style != 0 ) { av_log ( s -> avctx , AV_LOG_WARNING , ""extra cblk styles %X\\n"" , c -> cblk_style ) ; } c -> transform = bytestream2_get_byteu ( & s -> g ) ; if ( ( s -> avctx -> flags & CODEC_FLAG_BITEXACT ) && ( c -> transform == FF_DWT97 ) ) c -> transform = FF_DWT97_INT ; if ( c -> csty & JPEG2000_CSTY_PREC ) { int i ; for ( i = 0 ; i < c -> nreslevels ; i ++ ) { byte = bytestream2_get_byte ( & s -> g ) ; c -> log2_prec_widths [ i ] = byte & 0x0F ; c -> log2_prec_heights [ i ] = ( byte >> 4 ) & 0x0F ; } } else { memset ( c -> log2_prec_widths , 15 , sizeof ( c -> log2_prec_widths ) ) ; memset ( c -> log2_prec_heights , 15 , sizeof ( c -> log2_prec_heights ) ) ; } return 0 ; }","static int get_cox ( Jpeg2000DecoderContext * s , Jpeg2000CodingStyle * c ) { uint8_t byte ; if ( bytestream2_get_bytes_left ( & s -> g ) < 5 ) return AVERROR_INVALIDDATA ; c -> nreslevels = bytestream2_get_byteu ( & s -> g ) + 1 ; if ( c -> nreslevels >= JPEG2000_MAX_RESLEVELS ) { av_log ( s -> avctx , AV_LOG_ERROR , ""nreslevels %d is invalid\\n"" , c -> nreslevels ) ; return AVERROR_INVALIDDATA ; } <vul-start> if ( c -> nreslevels <= s -> reduction_factor ) { av_log ( s -> avctx , AV_LOG_ERROR , ""reduction_factor too large for this bitstream, max is %d\\n"" , c -> nreslevels - 1 ) ; s -> reduction_factor = c -> nreslevels - 1 ; return AVERROR ( EINVAL ) ; } <vul-end> c -> nreslevels2decode = c -> nreslevels - s -> reduction_factor ; c -> log2_cblk_width = ( bytestream2_get_byteu ( & s -> g ) & 15 ) + 2 ; c -> log2_cblk_height = ( bytestream2_get_byteu ( & s -> g ) & 15 ) + 2 ; if ( c -> log2_cblk_width > 10 || c -> log2_cblk_height > 10 || c -> log2_cblk_width + c -> log2_cblk_height > 12 ) { av_log ( s -> avctx , AV_LOG_ERROR , ""cblk size invalid\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( c -> log2_cblk_width > 6 || c -> log2_cblk_height > 6 ) { avpriv_request_sample ( s -> avctx , ""cblk size > 64"" ) ; return AVERROR_PATCHWELCOME ; } c -> cblk_style = bytestream2_get_byteu ( & s -> g ) ; if ( c -> cblk_style != 0 ) { av_log ( s -> avctx , AV_LOG_WARNING , ""extra cblk styles %X\\n"" , c -> cblk_style ) ; } c -> transform = bytestream2_get_byteu ( & s -> g ) ; if ( ( s -> avctx -> flags & CODEC_FLAG_BITEXACT ) && ( c -> transform == FF_DWT97 ) ) c -> transform = FF_DWT97_INT ; if ( c -> csty & JPEG2000_CSTY_PREC ) { int i ; for ( i = 0 ; i < c -> nreslevels ; i ++ ) { byte = bytestream2_get_byte ( & s -> g ) ; c -> log2_prec_widths [ i ] = byte & 0x0F ; c -> log2_prec_heights [ i ] = ( byte >> 4 ) & 0x0F ; } } else { memset ( c -> log2_prec_widths , 15 , sizeof ( c -> log2_prec_widths ) ) ; memset ( c -> log2_prec_heights , 15 , sizeof ( c -> log2_prec_heights ) ) ; } return 0 ; }"
509,"CWE-190 static int adjust_scalar_min_max_vals ( struct bpf_verifier_env * env , struct bpf_insn * insn , struct bpf_reg_state * dst_reg , struct bpf_reg_state src_reg ) { struct bpf_reg_state * regs = cur_regs ( env ) ; u8 opcode = BPF_OP ( insn -> code ) ; bool src_known , dst_known ; s64 smin_val , smax_val ; u64 umin_val , umax_val ; u64 insn_bitness = ( BPF_CLASS ( insn -> code ) == BPF_ALU64 ) ? 64 : 32 ; smin_val = src_reg . smin_value ; smax_val = src_reg . smax_value ; umin_val = src_reg . umin_value ; umax_val = src_reg . umax_value ; src_known = tnum_is_const ( src_reg . var_off ) ; dst_known = tnum_is_const ( dst_reg -> var_off ) ; <vul-start> <vul-end> switch ( opcode ) { case BPF_ADD : if ( signed_add_overflows ( dst_reg -> smin_value , smin_val ) || signed_add_overflows ( dst_reg -> smax_value , smax_val ) ) { dst_reg -> smin_value = S64_MIN ; dst_reg -> smax_value = S64_MAX ; } else { dst_reg -> smin_value += smin_val ; dst_reg -> smax_value += smax_val ; } if ( dst_reg -> umin_value + umin_val < umin_val || dst_reg -> umax_value + umax_val < umax_val ) { dst_reg -> umin_value = 0 ; dst_reg -> umax_value = U64_MAX ; } else { dst_reg -> umin_value += umin_val ; dst_reg -> umax_value += umax_val ; } dst_reg -> var_off = tnum_add ( dst_reg -> var_off , src_reg . var_off ) ; break ; case BPF_SUB : if ( signed_sub_overflows ( dst_reg -> smin_value , smax_val ) || signed_sub_overflows ( dst_reg -> smax_value , smin_val ) ) { dst_reg -> smin_value = S64_MIN ; dst_reg -> smax_value = S64_MAX ; } else { dst_reg -> smin_value -= smax_val ; dst_reg -> smax_value -= smin_val ; } if ( dst_reg -> umin_value < umax_val ) { dst_reg -> umin_value = 0 ; dst_reg -> umax_value = U64_MAX ; } else { dst_reg -> umin_value -= umax_val ; dst_reg -> umax_value -= umin_val ; } dst_reg -> var_off = tnum_sub ( dst_reg -> var_off , src_reg . var_off ) ; break ; case BPF_MUL : dst_reg -> var_off = tnum_mul ( dst_reg -> var_off , src_reg . var_off ) ; if ( smin_val < 0 || dst_reg -> smin_value < 0 ) { __mark_reg_unbounded ( dst_reg ) ; __update_reg_bounds ( dst_reg ) ; break ; } if ( umax_val > U32_MAX || dst_reg -> umax_value > U32_MAX ) { __mark_reg_unbounded ( dst_reg ) ; __update_reg_bounds ( dst_reg ) ; break ; }","static int adjust_scalar_min_max_vals ( struct bpf_verifier_env * env , struct bpf_insn * insn , struct bpf_reg_state * dst_reg , struct bpf_reg_state src_reg ) { struct bpf_reg_state * regs = cur_regs ( env ) ; u8 opcode = BPF_OP ( insn -> code ) ; bool src_known , dst_known ; s64 smin_val , smax_val ; u64 umin_val , umax_val ; u64 insn_bitness = ( BPF_CLASS ( insn -> code ) == BPF_ALU64 ) ? 64 : 32 ; smin_val = src_reg . smin_value ; smax_val = src_reg . smax_value ; umin_val = src_reg . umin_value ; umax_val = src_reg . umax_value ; src_known = tnum_is_const ( src_reg . var_off ) ; dst_known = tnum_is_const ( dst_reg -> var_off ) ; <vul-start> if ( ! src_known && opcode != BPF_ADD && opcode != BPF_SUB && opcode != BPF_AND ) { __mark_reg_unknown ( dst_reg ) ; return 0 ; } <vul-end> switch ( opcode ) { case BPF_ADD : if ( signed_add_overflows ( dst_reg -> smin_value , smin_val ) || signed_add_overflows ( dst_reg -> smax_value , smax_val ) ) { dst_reg -> smin_value = S64_MIN ; dst_reg -> smax_value = S64_MAX ; } else { dst_reg -> smin_value += smin_val ; dst_reg -> smax_value += smax_val ; } if ( dst_reg -> umin_value + umin_val < umin_val || dst_reg -> umax_value + umax_val < umax_val ) { dst_reg -> umin_value = 0 ; dst_reg -> umax_value = U64_MAX ; } else { dst_reg -> umin_value += umin_val ; dst_reg -> umax_value += umax_val ; } dst_reg -> var_off = tnum_add ( dst_reg -> var_off , src_reg . var_off ) ; break ; case BPF_SUB : if ( signed_sub_overflows ( dst_reg -> smin_value , smax_val ) || signed_sub_overflows ( dst_reg -> smax_value , smin_val ) ) { dst_reg -> smin_value = S64_MIN ; dst_reg -> smax_value = S64_MAX ; } else { dst_reg -> smin_value -= smax_val ; dst_reg -> smax_value -= smin_val ; } if ( dst_reg -> umin_value < umax_val ) { dst_reg -> umin_value = 0 ; dst_reg -> umax_value = U64_MAX ; } else { dst_reg -> umin_value -= umax_val ; dst_reg -> umax_value -= umin_val ; } dst_reg -> var_off = tnum_sub ( dst_reg -> var_off , src_reg . var_off ) ; break ; case BPF_MUL : dst_reg -> var_off = tnum_mul ( dst_reg -> var_off , src_reg . var_off ) ; if ( smin_val < 0 || dst_reg -> smin_value < 0 ) { __mark_reg_unbounded ( dst_reg ) ; __update_reg_bounds ( dst_reg ) ; break ; } if ( umax_val > U32_MAX || dst_reg -> umax_value > U32_MAX ) { __mark_reg_unbounded ( dst_reg ) ; __update_reg_bounds ( dst_reg ) ; break ; }"
510,"CWE-189 static int opl3_load_patch ( int dev , int format , const char __user * addr , <vul-start> int offs , int count , int pmgr_flag ) <vul-end> { struct sbi_instrument ins ; if ( count < sizeof ( ins ) ) { printk ( KERN_WARNING ""FM Error: Patch record too short\\n"" ) ; return - EINVAL ; } <vul-start> if ( copy_from_user ( & ( ( char * ) & ins ) [ offs ] , addr + offs , sizeof ( ins ) - offs ) ) <vul-end> return - EFAULT ; if ( ins . channel < 0 || ins . channel >= SBFM_MAXINSTR ) { printk ( KERN_WARNING ""FM Error: Invalid instrument number %d\\n"" , ins . channel ) ; return - EINVAL ; } ins . key = format ; return store_instr ( ins . channel , & ins ) ; }","static int opl3_load_patch ( int dev , int format , const char __user * addr , <vul-start> int count , int pmgr_flag ) <vul-end> { struct sbi_instrument ins ; if ( count < sizeof ( ins ) ) { printk ( KERN_WARNING ""FM Error: Patch record too short\\n"" ) ; return - EINVAL ; } <vul-start> if ( copy_from_user ( & ins , addr , sizeof ( ins ) ) ) <vul-end> return - EFAULT ; if ( ins . channel < 0 || ins . channel >= SBFM_MAXINSTR ) { printk ( KERN_WARNING ""FM Error: Invalid instrument number %d\\n"" , ins . channel ) ; return - EINVAL ; } ins . key = format ; return store_instr ( ins . channel , & ins ) ; }"
511,"CWE-264 static ssize_t get_node_path_locked ( struct node * node , char * buf , size_t bufsize ) { const char * name ; size_t namelen ; if ( node -> graft_path ) { name = node -> graft_path ; namelen = node -> graft_pathlen ; } else if ( node -> actual_name ) { name = node -> actual_name ; namelen = node -> namelen ; } else { name = node -> name ; namelen = node -> namelen ; } if ( bufsize < namelen + 1 ) { return - 1 ; } ssize_t pathlen = 0 ; if ( node -> parent && node -> graft_path == NULL ) { <vul-start> pathlen = get_node_path_locked ( node -> parent , buf , bufsize - namelen - 2 ) ; <vul-end> if ( pathlen < 0 ) { return - 1 ; } buf [ pathlen ++ ] = '/' ; } memcpy ( buf + pathlen , name , namelen + 1 ) ; return pathlen + namelen ; }","static ssize_t get_node_path_locked ( struct node * node , char * buf , size_t bufsize ) { const char * name ; size_t namelen ; if ( node -> graft_path ) { name = node -> graft_path ; namelen = node -> graft_pathlen ; } else if ( node -> actual_name ) { name = node -> actual_name ; namelen = node -> namelen ; } else { name = node -> name ; namelen = node -> namelen ; } if ( bufsize < namelen + 1 ) { return - 1 ; } ssize_t pathlen = 0 ; if ( node -> parent && node -> graft_path == NULL ) { <vul-start> pathlen = get_node_path_locked ( node -> parent , buf , bufsize - namelen - 1 ) ; <vul-end> if ( pathlen < 0 ) { return - 1 ; } buf [ pathlen ++ ] = '/' ; } memcpy ( buf + pathlen , name , namelen + 1 ) ; return pathlen + namelen ; }"
512,"CWE-119 CURLcode Curl_urldecode ( struct SessionHandle * data , const char * string , size_t length , char * * ostring , size_t * olen , bool reject_ctrl ) { size_t alloc = ( length ? length : strlen ( string ) ) + 1 ; char * ns = malloc ( alloc ) ; unsigned char in ; size_t strindex = 0 ; unsigned long hex ; CURLcode res ; if ( ! ns ) return CURLE_OUT_OF_MEMORY ; while ( -- alloc > 0 ) { in = * string ; <vul-start> if ( ( '%' == in ) && ISXDIGIT ( string [ 1 ] ) && ISXDIGIT ( string [ 2 ] ) ) { <vul-end> char hexstr [ 3 ] ; char * ptr ; hexstr [ 0 ] = string [ 1 ] ; hexstr [ 1 ] = string [ 2 ] ; hexstr [ 2 ] = 0 ; hex = strtoul ( hexstr , & ptr , 16 ) ; in = curlx_ultouc ( hex ) ; res = Curl_convert_from_network ( data , & in , 1 ) ; if ( res ) { free ( ns ) ; return res ; } string += 2 ; alloc -= 2 ; } if ( reject_ctrl && ( in < 0x20 ) ) { free ( ns ) ; return CURLE_URL_MALFORMAT ; } ns [ strindex ++ ] = in ; string ++ ; } ns [ strindex ] = 0 ; if ( olen ) * olen = strindex ; if ( ostring ) * ostring = ns ; return CURLE_OK ; }","CURLcode Curl_urldecode ( struct SessionHandle * data , const char * string , size_t length , char * * ostring , size_t * olen , bool reject_ctrl ) { size_t alloc = ( length ? length : strlen ( string ) ) + 1 ; char * ns = malloc ( alloc ) ; unsigned char in ; size_t strindex = 0 ; unsigned long hex ; CURLcode res ; if ( ! ns ) return CURLE_OUT_OF_MEMORY ; while ( -- alloc > 0 ) { in = * string ; <vul-start> if ( ( '%' == in ) && ( alloc > 2 ) && ISXDIGIT ( string [ 1 ] ) && ISXDIGIT ( string [ 2 ] ) ) { <vul-end> char hexstr [ 3 ] ; char * ptr ; hexstr [ 0 ] = string [ 1 ] ; hexstr [ 1 ] = string [ 2 ] ; hexstr [ 2 ] = 0 ; hex = strtoul ( hexstr , & ptr , 16 ) ; in = curlx_ultouc ( hex ) ; res = Curl_convert_from_network ( data , & in , 1 ) ; if ( res ) { free ( ns ) ; return res ; } string += 2 ; alloc -= 2 ; } if ( reject_ctrl && ( in < 0x20 ) ) { free ( ns ) ; return CURLE_URL_MALFORMAT ; } ns [ strindex ++ ] = in ; string ++ ; } ns [ strindex ] = 0 ; if ( olen ) * olen = strindex ; if ( ostring ) * ostring = ns ; return CURLE_OK ; }"
513,"CWE-522 <vul-start> TPM_RC tpm_kdfa ( TSS2_SYS_CONTEXT * sapi_context , TPMI_ALG_HASH hashAlg , <vul-end> TPM2B * key , char * label , TPM2B * contextU , TPM2B * contextV , UINT16 bits , TPM2B_MAX_BUFFER * resultKey ) { <vul-start> TPM2B_DIGEST tmpResult ; <vul-end> TPM2B_DIGEST tpm2bLabel , tpm2bBits , tpm2b_i_2 ; UINT8 * tpm2bBitsPtr = & tpm2bBits . t . buffer [ 0 ] ; UINT8 * tpm2b_i_2Ptr = & tpm2b_i_2 . t . buffer [ 0 ] ; TPM2B_DIGEST * bufferList [ 8 ] ; UINT32 bitsSwizzled , i_Swizzled ; <vul-start> TPM_RC rval ; <vul-end> int i , j ; UINT16 bytes = bits / 8 ; resultKey -> t . size = 0 ; tpm2b_i_2 . t . size = 4 ; tpm2bBits . t . size = 4 ; bitsSwizzled = string_bytes_endian_convert_32 ( bits ) ; * ( UINT32 * ) tpm2bBitsPtr = bitsSwizzled ; for ( i = 0 ; label [ i ] != 0 ; i ++ ) ; tpm2bLabel . t . size = i + 1 ; for ( i = 0 ; i < tpm2bLabel . t . size ; i ++ ) { tpm2bLabel . t . buffer [ i ] = label [ i ] ; } resultKey -> t . size = 0 ; i = 1 ; <vul-start> <vul-end> while ( resultKey -> t . size < bytes ) { <vul-start> <vul-end> i_Swizzled = string_bytes_endian_convert_32 ( i ) ; * ( UINT32 * ) tpm2b_i_2Ptr = i_Swizzled ; j = 0 ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) & ( tpm2b_i_2 . b ) ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) & ( tpm2bLabel . b ) ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) contextU ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) contextV ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) & ( tpm2bBits . b ) ; <vul-start> bufferList [ j ++ ] = ( TPM2B_DIGEST * ) 0 ; rval = tpm_hmac ( sapi_context , hashAlg , key , ( TPM2B * * ) & ( bufferList [ 0 ] ) , & tmpResult ) ; if ( rval != TPM_RC_SUCCESS ) { return ( rval ) ; <vul-end> } <vul-start> <vul-end> bool res = string_bytes_concat_buffer ( resultKey , & ( tmpResult . b ) ) ; if ( ! res ) { <vul-start> return TSS2_SYS_RC_BAD_VALUE ; <vul-end> } } resultKey -> t . size = bytes ; <vul-start> return TPM_RC_SUCCESS ; <vul-end> }","<vul-start> TPM_RC tpm_kdfa ( TPMI_ALG_HASH hashAlg , <vul-end> TPM2B * key , char * label , TPM2B * contextU , TPM2B * contextV , UINT16 bits , TPM2B_MAX_BUFFER * resultKey ) { <vul-start> <vul-end> TPM2B_DIGEST tpm2bLabel , tpm2bBits , tpm2b_i_2 ; UINT8 * tpm2bBitsPtr = & tpm2bBits . t . buffer [ 0 ] ; UINT8 * tpm2b_i_2Ptr = & tpm2b_i_2 . t . buffer [ 0 ] ; TPM2B_DIGEST * bufferList [ 8 ] ; UINT32 bitsSwizzled , i_Swizzled ; <vul-start> TPM_RC rval = TPM_RC_SUCCESS ; <vul-end> int i , j ; UINT16 bytes = bits / 8 ; resultKey -> t . size = 0 ; tpm2b_i_2 . t . size = 4 ; tpm2bBits . t . size = 4 ; bitsSwizzled = string_bytes_endian_convert_32 ( bits ) ; * ( UINT32 * ) tpm2bBitsPtr = bitsSwizzled ; for ( i = 0 ; label [ i ] != 0 ; i ++ ) ; tpm2bLabel . t . size = i + 1 ; for ( i = 0 ; i < tpm2bLabel . t . size ; i ++ ) { tpm2bLabel . t . buffer [ i ] = label [ i ] ; } resultKey -> t . size = 0 ; i = 1 ; <vul-start> const EVP_MD * md = tpm_algorithm_to_openssl_digest ( hashAlg ) ; if ( ! md ) { LOG_ERR ( ""Algorithm not supported for hmac: %x"" , hashAlg ) ; return TPM_RC_HASH ; } HMAC_CTX ctx ; HMAC_CTX_init ( & ctx ) ; int rc = HMAC_Init_ex ( & ctx , key -> buffer , key -> size , md , NULL ) ; if ( ! rc ) { LOG_ERR ( ""HMAC Init failed: %s"" , ERR_error_string ( rc , NULL ) ) ; return TPM_RC_MEMORY ; } <vul-end> while ( resultKey -> t . size < bytes ) { <vul-start> TPM2B_DIGEST tmpResult ; <vul-end> i_Swizzled = string_bytes_endian_convert_32 ( i ) ; * ( UINT32 * ) tpm2b_i_2Ptr = i_Swizzled ; j = 0 ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) & ( tpm2b_i_2 . b ) ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) & ( tpm2bLabel . b ) ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) contextU ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) contextV ; bufferList [ j ++ ] = ( TPM2B_DIGEST * ) & ( tpm2bBits . b ) ; <vul-start> bufferList [ j ] = ( TPM2B_DIGEST * ) 0 ; int c ; for ( c = 0 ; c < j ; c ++ ) { TPM2B_DIGEST * digest = bufferList [ c ] ; int rc = HMAC_Update ( & ctx , digest -> b . buffer , digest -> b . size ) ; if ( ! rc ) { LOG_ERR ( ""HMAC Update failed: %s"" , ERR_error_string ( rc , NULL ) ) ; rval = TPM_RC_MEMORY ; goto err ; <vul-end> } <vul-start> } unsigned size = sizeof ( tmpResult . t . buffer ) ; int rc = HMAC_Final ( & ctx , tmpResult . t . buffer , & size ) ; if ( ! rc ) { LOG_ERR ( ""HMAC Final failed: %s"" , ERR_error_string ( rc , NULL ) ) ; rval = TPM_RC_MEMORY ; goto err ; } tmpResult . t . size = size ; <vul-end> bool res = string_bytes_concat_buffer ( resultKey , & ( tmpResult . b ) ) ; if ( ! res ) { <vul-start> rval = TSS2_SYS_RC_BAD_VALUE ; goto err ; <vul-end> } } resultKey -> t . size = bytes ; <vul-start> err : HMAC_CTX_cleanup ( & ctx ) ; return rval ; <vul-end> }"
514,"CWE-125 static int print_bacp_config_options ( netdissect_options * ndo , const u_char * p , int length ) { int len , opt ; if ( length < 2 ) return 0 ; ND_TCHECK2 ( * p , 2 ) ; len = p [ 1 ] ; opt = p [ 0 ] ; if ( length < len ) return 0 ; if ( len < 2 ) { ND_PRINT ( ( ndo , ""\\n\\t  %s Option (0x%02x), length %u (length bogus, should be >= 2)"" , tok2str ( bacconfopts_values , ""Unknown"" , opt ) , opt , len ) ) ; return 0 ; } ND_PRINT ( ( ndo , ""\\n\\t  %s Option (0x%02x), length %u"" , tok2str ( bacconfopts_values , ""Unknown"" , opt ) , opt , len ) ) ; switch ( opt ) { case BACPOPT_FPEER : if ( len != 6 ) { ND_PRINT ( ( ndo , "" (length bogus, should be = 6)"" ) ) ; return len ; } <vul-start> ND_TCHECK2 ( * ( p + 2 ) , 4 ) ; <vul-end> ND_PRINT ( ( ndo , "": Magic-Num 0x%08x"" , EXTRACT_32BITS ( p + 2 ) ) ) ; break ; default : if ( ndo -> ndo_vflag < 2 ) print_unknown_data ( ndo , & p [ 2 ] , ""\\n\\t    "" , len - 2 ) ; break ; } if ( ndo -> ndo_vflag > 1 ) print_unknown_data ( ndo , & p [ 2 ] , ""\\n\\t    "" , len - 2 ) ; return len ; trunc : ND_PRINT ( ( ndo , ""[|bacp]"" ) ) ; return 0 ; }","static int print_bacp_config_options ( netdissect_options * ndo , const u_char * p , int length ) { int len , opt ; if ( length < 2 ) return 0 ; ND_TCHECK2 ( * p , 2 ) ; len = p [ 1 ] ; opt = p [ 0 ] ; if ( length < len ) return 0 ; if ( len < 2 ) { ND_PRINT ( ( ndo , ""\\n\\t  %s Option (0x%02x), length %u (length bogus, should be >= 2)"" , tok2str ( bacconfopts_values , ""Unknown"" , opt ) , opt , len ) ) ; return 0 ; } ND_PRINT ( ( ndo , ""\\n\\t  %s Option (0x%02x), length %u"" , tok2str ( bacconfopts_values , ""Unknown"" , opt ) , opt , len ) ) ; switch ( opt ) { case BACPOPT_FPEER : if ( len != 6 ) { ND_PRINT ( ( ndo , "" (length bogus, should be = 6)"" ) ) ; return len ; } <vul-start> ND_TCHECK_32BITS ( p + 2 ) ; <vul-end> ND_PRINT ( ( ndo , "": Magic-Num 0x%08x"" , EXTRACT_32BITS ( p + 2 ) ) ) ; break ; default : if ( ndo -> ndo_vflag < 2 ) print_unknown_data ( ndo , & p [ 2 ] , ""\\n\\t    "" , len - 2 ) ; break ; } if ( ndo -> ndo_vflag > 1 ) print_unknown_data ( ndo , & p [ 2 ] , ""\\n\\t    "" , len - 2 ) ; return len ; trunc : ND_PRINT ( ( ndo , ""[|bacp]"" ) ) ; return 0 ; }"
515,"CWE-119 static int store_icy ( URLContext * h , int size ) { HTTPContext * s = h -> priv_data ; <vul-start> int remaining = s -> icy_metaint - s -> icy_data_read ; if ( remaining < 0 ) <vul-end> return AVERROR_INVALIDDATA ; <vul-start> <vul-end> if ( ! remaining ) { uint8_t ch ; int len = http_read_stream_all ( h , & ch , 1 ) ; if ( len < 0 ) return len ; if ( ch > 0 ) { char data [ 255 * 16 + 1 ] ; int ret ; len = ch * 16 ; ret = http_read_stream_all ( h , data , len ) ; if ( ret < 0 ) return ret ; data [ len + 1 ] = 0 ; if ( ( ret = av_opt_set ( s , ""icy_metadata_packet"" , data , 0 ) ) < 0 ) return ret ; update_metadata ( s , data ) ; } s -> icy_data_read = 0 ; remaining = s -> icy_metaint ; } return FFMIN ( size , remaining ) ; }","static int store_icy ( URLContext * h , int size ) { HTTPContext * s = h -> priv_data ; <vul-start> uint64_t remaining ; if ( s -> icy_metaint < s -> icy_data_read ) <vul-end> return AVERROR_INVALIDDATA ; <vul-start> remaining = s -> icy_metaint - s -> icy_data_read ; <vul-end> if ( ! remaining ) { uint8_t ch ; int len = http_read_stream_all ( h , & ch , 1 ) ; if ( len < 0 ) return len ; if ( ch > 0 ) { char data [ 255 * 16 + 1 ] ; int ret ; len = ch * 16 ; ret = http_read_stream_all ( h , data , len ) ; if ( ret < 0 ) return ret ; data [ len + 1 ] = 0 ; if ( ( ret = av_opt_set ( s , ""icy_metadata_packet"" , data , 0 ) ) < 0 ) return ret ; update_metadata ( s , data ) ; } s -> icy_data_read = 0 ; remaining = s -> icy_metaint ; } return FFMIN ( size , remaining ) ; }"
516,"CWE-20 WORD32 i2_cur_mb_addr ; UWORD32 u1_num_mbs , u1_num_mbsNby2 ; UWORD32 u1_mb_idx = ps_dec -> u1_mb_idx ; UWORD32 i2_mb_skip_run ; UWORD32 u1_num_mbs_next , u1_end_of_row ; const UWORD32 i2_pic_wdin_mbs = ps_dec -> u2_frm_wd_in_mbs ; UWORD32 u1_slice_end ; UWORD32 u1_tfr_n_mb ; UWORD32 u1_decode_nmb ; dec_bit_stream_t * const ps_bitstrm = ps_dec -> ps_bitstrm ; dec_slice_params_t * ps_slice = ps_dec -> ps_cur_slice ; UWORD32 * pu4_bitstrm_buf = ps_bitstrm -> pu4_buffer ; UWORD32 * pu4_bitstrm_ofst = & ps_bitstrm -> u4_ofst ; deblk_mb_t * ps_cur_deblk_mb ; dec_mb_info_t * ps_cur_mb_info ; parse_pmbarams_t * ps_parse_mb_data ; UWORD32 u1_inter_mb_type ; UWORD32 u1_deblk_mb_type ; UWORD16 u2_total_mbs_coded ; UWORD32 u1_mbaff = ps_slice -> u1_mbaff_frame_flag ; parse_part_params_t * ps_part_info ; WORD32 ret ; if ( ps_dec -> ps_dec_err_status -> u1_err_flag & REJECT_CUR_PIC ) { ih264d_err_pic_dispbuf_mgr ( ps_dec ) ; return 0 ; } if ( prev_slice_err == 1 ) { ps_dec -> ps_cur_slice -> u2_frame_num = u2_frame_num ; if ( ! ps_dec -> u1_first_slice_in_stream ) { ih264d_end_of_pic ( ps_dec , u1_is_idr_slice , ps_dec -> ps_cur_slice -> u2_frame_num ) ; ps_dec -> s_cur_pic_poc . u2_frame_num = ps_dec -> ps_cur_slice -> u2_frame_num ; } { WORD32 i , j , poc = 0 ; ps_dec -> ps_cur_slice -> u2_first_mb_in_slice = 0 ; ps_dec -> pf_mvpred = ih264d_mvpred_nonmbaff ; ps_dec -> p_form_mb_part_info = ih264d_form_mb_part_info_bp ; ps_dec -> p_motion_compensate = ih264d_motion_compensate_bp ; if ( ps_dec -> ps_cur_pic != NULL ) poc = ps_dec -> ps_cur_pic -> i4_poc + 2 ; j = 0 ; for ( i = 0 ; i < MAX_NUM_PIC_PARAMS ; i ++ ) if ( ps_dec -> ps_pps [ i ] . u1_is_valid == TRUE ) j = i ; { <vul-start> <vul-end> ret = ih264d_start_of_pic ( ps_dec , poc , ps_cur_poc , ps_dec -> ps_cur_slice -> u2_frame_num , & ps_dec -> ps_pps [ j ] ) ; if ( ret != OK ) { return ret ; } } ps_dec -> ps_ref_pic_buf_lx [ 0 ] [ 0 ] -> u1_pic_buf_id = 0 ; ps_dec -> u4_output_present = 0 ; { ih264d_get_next_display_field ( ps_dec , ps_dec -> ps_out_buffer , & ( ps_dec -> s_disp_op ) ) ; if ( 0 != ps_dec -> s_disp_op . u4_error_code ) { ps_dec -> u4_fmt_conv_cur_row = ps_dec -> s_disp_frame_info . u4_y_ht ; } else ps_dec -> u4_output_present = 1 ; } if ( ps_dec -> u1_separate_parse == 1 ) { if ( ps_dec -> u4_dec_thread_created == 0 ) { ithread_create ( ps_dec -> pv_dec_thread_handle , NULL , ( void * ) ih264d_decode_picture_thread , ( void * ) ps_dec ) ; ps_dec -> u4_dec_thread_created = 1 ; } if ( ( ps_dec -> u4_num_cores == 3 ) && ( ( ps_dec -> u4_app_disable_deblk_frm == 0 ) || ps_dec -> i1_recon_in_thread3_flag ) && ( ps_dec -> u4_bs_deblk_thread_created == 0 ) ) { ps_dec -> u4_start_recon_deblk = 0 ; ithread_create ( ps_dec -> pv_bs_deblk_thread_handle , NULL , ( void * ) ih264d_recon_deblk_thread , ( void * ) ps_dec ) ; ps_dec -> u4_bs_deblk_thread_created = 1 ; } } } } else { dec_slice_struct_t * ps_parse_cur_slice ; ps_parse_cur_slice = ps_dec -> ps_dec_slice_buf + ps_dec -> u2_cur_slice_num ; if ( ps_dec -> u1_slice_header_done && ps_parse_cur_slice == ps_dec -> ps_parse_cur_slice ) {","WORD32 i2_cur_mb_addr ; UWORD32 u1_num_mbs , u1_num_mbsNby2 ; UWORD32 u1_mb_idx = ps_dec -> u1_mb_idx ; UWORD32 i2_mb_skip_run ; UWORD32 u1_num_mbs_next , u1_end_of_row ; const UWORD32 i2_pic_wdin_mbs = ps_dec -> u2_frm_wd_in_mbs ; UWORD32 u1_slice_end ; UWORD32 u1_tfr_n_mb ; UWORD32 u1_decode_nmb ; dec_bit_stream_t * const ps_bitstrm = ps_dec -> ps_bitstrm ; dec_slice_params_t * ps_slice = ps_dec -> ps_cur_slice ; UWORD32 * pu4_bitstrm_buf = ps_bitstrm -> pu4_buffer ; UWORD32 * pu4_bitstrm_ofst = & ps_bitstrm -> u4_ofst ; deblk_mb_t * ps_cur_deblk_mb ; dec_mb_info_t * ps_cur_mb_info ; parse_pmbarams_t * ps_parse_mb_data ; UWORD32 u1_inter_mb_type ; UWORD32 u1_deblk_mb_type ; UWORD16 u2_total_mbs_coded ; UWORD32 u1_mbaff = ps_slice -> u1_mbaff_frame_flag ; parse_part_params_t * ps_part_info ; WORD32 ret ; if ( ps_dec -> ps_dec_err_status -> u1_err_flag & REJECT_CUR_PIC ) { ih264d_err_pic_dispbuf_mgr ( ps_dec ) ; return 0 ; } if ( prev_slice_err == 1 ) { ps_dec -> ps_cur_slice -> u2_frame_num = u2_frame_num ; if ( ! ps_dec -> u1_first_slice_in_stream ) { ih264d_end_of_pic ( ps_dec , u1_is_idr_slice , ps_dec -> ps_cur_slice -> u2_frame_num ) ; ps_dec -> s_cur_pic_poc . u2_frame_num = ps_dec -> ps_cur_slice -> u2_frame_num ; } { WORD32 i , j , poc = 0 ; ps_dec -> ps_cur_slice -> u2_first_mb_in_slice = 0 ; ps_dec -> pf_mvpred = ih264d_mvpred_nonmbaff ; ps_dec -> p_form_mb_part_info = ih264d_form_mb_part_info_bp ; ps_dec -> p_motion_compensate = ih264d_motion_compensate_bp ; if ( ps_dec -> ps_cur_pic != NULL ) poc = ps_dec -> ps_cur_pic -> i4_poc + 2 ; j = 0 ; for ( i = 0 ; i < MAX_NUM_PIC_PARAMS ; i ++ ) if ( ps_dec -> ps_pps [ i ] . u1_is_valid == TRUE ) j = i ; { <vul-start> ps_dec -> ps_cur_slice -> u1_bottom_field_flag = 0 ; ps_dec -> ps_cur_slice -> u1_field_pic_flag = 0 ; ps_dec -> ps_cur_slice -> u1_slice_type = P_SLICE ; ps_dec -> ps_cur_slice -> u1_nal_ref_idc = 1 ; ps_dec -> ps_cur_slice -> u1_nal_unit_type = 1 ; <vul-end> ret = ih264d_start_of_pic ( ps_dec , poc , ps_cur_poc , ps_dec -> ps_cur_slice -> u2_frame_num , & ps_dec -> ps_pps [ j ] ) ; if ( ret != OK ) { return ret ; } } ps_dec -> ps_ref_pic_buf_lx [ 0 ] [ 0 ] -> u1_pic_buf_id = 0 ; ps_dec -> u4_output_present = 0 ; { ih264d_get_next_display_field ( ps_dec , ps_dec -> ps_out_buffer , & ( ps_dec -> s_disp_op ) ) ; if ( 0 != ps_dec -> s_disp_op . u4_error_code ) { ps_dec -> u4_fmt_conv_cur_row = ps_dec -> s_disp_frame_info . u4_y_ht ; } else ps_dec -> u4_output_present = 1 ; } if ( ps_dec -> u1_separate_parse == 1 ) { if ( ps_dec -> u4_dec_thread_created == 0 ) { ithread_create ( ps_dec -> pv_dec_thread_handle , NULL , ( void * ) ih264d_decode_picture_thread , ( void * ) ps_dec ) ; ps_dec -> u4_dec_thread_created = 1 ; } if ( ( ps_dec -> u4_num_cores == 3 ) && ( ( ps_dec -> u4_app_disable_deblk_frm == 0 ) || ps_dec -> i1_recon_in_thread3_flag ) && ( ps_dec -> u4_bs_deblk_thread_created == 0 ) ) { ps_dec -> u4_start_recon_deblk = 0 ; ithread_create ( ps_dec -> pv_bs_deblk_thread_handle , NULL , ( void * ) ih264d_recon_deblk_thread , ( void * ) ps_dec ) ; ps_dec -> u4_bs_deblk_thread_created = 1 ; } } } } else { dec_slice_struct_t * ps_parse_cur_slice ; ps_parse_cur_slice = ps_dec -> ps_dec_slice_buf + ps_dec -> u2_cur_slice_num ; if ( ps_dec -> u1_slice_header_done && ps_parse_cur_slice == ps_dec -> ps_parse_cur_slice ) {"
517,"CWE-119 static void setup_pass ( struct stream_state * stream , struct VpxEncoderConfig * global , int pass ) { if ( stream -> config . stats_fn ) { if ( ! stats_open_file ( & stream -> stats , stream -> config . stats_fn , pass ) ) fatal ( ""Failed to open statistics store"" ) ; } else { if ( ! stats_open_mem ( & stream -> stats , pass ) ) fatal ( ""Failed to open statistics store"" ) ; } <vul-start> <vul-end> stream -> config . cfg . g_pass = global -> passes == 2 ? pass ? VPX_RC_LAST_PASS : VPX_RC_FIRST_PASS : VPX_RC_ONE_PASS ; <vul-start> if ( pass ) <vul-end> stream -> config . cfg . rc_twopass_stats_in = stats_get ( & stream -> stats ) ; <vul-start> <vul-end> stream -> cx_time = 0 ; stream -> nbytes = 0 ; stream -> frames_out = 0 ; }","static void setup_pass ( struct stream_state * stream , struct VpxEncoderConfig * global , int pass ) { if ( stream -> config . stats_fn ) { if ( ! stats_open_file ( & stream -> stats , stream -> config . stats_fn , pass ) ) fatal ( ""Failed to open statistics store"" ) ; } else { if ( ! stats_open_mem ( & stream -> stats , pass ) ) fatal ( ""Failed to open statistics store"" ) ; } <vul-start> # if CONFIG_FP_MB_STATS if ( stream -> config . fpmb_stats_fn ) { if ( ! stats_open_file ( & stream -> fpmb_stats , stream -> config . fpmb_stats_fn , pass ) ) fatal ( ""Failed to open mb statistics store"" ) ; } else { if ( ! stats_open_mem ( & stream -> fpmb_stats , pass ) ) fatal ( ""Failed to open mb statistics store"" ) ; } # endif <vul-end> stream -> config . cfg . g_pass = global -> passes == 2 ? pass ? VPX_RC_LAST_PASS : VPX_RC_FIRST_PASS : VPX_RC_ONE_PASS ; <vul-start> if ( pass ) { <vul-end> stream -> config . cfg . rc_twopass_stats_in = stats_get ( & stream -> stats ) ; <vul-start> # if CONFIG_FP_MB_STATS stream -> config . cfg . rc_firstpass_mb_stats_in = stats_get ( & stream -> fpmb_stats ) ; # endif } <vul-end> stream -> cx_time = 0 ; stream -> nbytes = 0 ; stream -> frames_out = 0 ; }"
518,"CWE-119 void imap_quote_string ( char * dest , size_t dlen , const char * src , bool quote_backtick ) { const char * quote = ""`\\""\\\\"" ; if ( ! quote_backtick ) quote ++ ; char * pt = dest ; const char * s = src ; * pt ++ = \'""\' ; <vul-start> dlen -= 2 ; <vul-end> for ( ; * s && dlen ; s ++ ) { if ( strchr ( quote , * s ) ) { if ( dlen < 2 ) break ; dlen -= 2 ; * pt ++ = '\\\\' ; * pt ++ = * s ; } else { * pt ++ = * s ; dlen -- ; } } * pt ++ = \'""\' ; * pt = '\\0' ; }","void imap_quote_string ( char * dest , size_t dlen , const char * src , bool quote_backtick ) { const char * quote = ""`\\""\\\\"" ; if ( ! quote_backtick ) quote ++ ; char * pt = dest ; const char * s = src ; * pt ++ = \'""\' ; <vul-start> dlen -= 3 ; <vul-end> for ( ; * s && dlen ; s ++ ) { if ( strchr ( quote , * s ) ) { if ( dlen < 2 ) break ; dlen -= 2 ; * pt ++ = '\\\\' ; * pt ++ = * s ; } else { * pt ++ = * s ; dlen -- ; } } * pt ++ = \'""\' ; * pt = '\\0' ; }"
519,"CWE-362 return err ; memcpy ( & kctl . id , & info -> id , sizeof ( info -> id ) ) ; kctl . count = info -> owner ? info -> owner : 1 ; access |= SNDRV_CTL_ELEM_ACCESS_USER ; if ( info -> type == SNDRV_CTL_ELEM_TYPE_ENUMERATED ) kctl . info = snd_ctl_elem_user_enum_info ; else kctl . info = snd_ctl_elem_user_info ; if ( access & SNDRV_CTL_ELEM_ACCESS_READ ) kctl . get = snd_ctl_elem_user_get ; if ( access & SNDRV_CTL_ELEM_ACCESS_WRITE ) kctl . put = snd_ctl_elem_user_put ; if ( access & SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE ) { kctl . tlv . c = snd_ctl_elem_user_tlv ; access |= SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK ; } switch ( info -> type ) { case SNDRV_CTL_ELEM_TYPE_BOOLEAN : case SNDRV_CTL_ELEM_TYPE_INTEGER : private_size = sizeof ( long ) ; if ( info -> count > 128 ) return - EINVAL ; break ; case SNDRV_CTL_ELEM_TYPE_INTEGER64 : private_size = sizeof ( long long ) ; if ( info -> count > 64 ) return - EINVAL ; break ; case SNDRV_CTL_ELEM_TYPE_ENUMERATED : private_size = sizeof ( unsigned int ) ; if ( info -> count > 128 || info -> value . enumerated . items == 0 ) return - EINVAL ; break ; case SNDRV_CTL_ELEM_TYPE_BYTES : private_size = sizeof ( unsigned char ) ; if ( info -> count > 512 ) return - EINVAL ; break ; case SNDRV_CTL_ELEM_TYPE_IEC958 : private_size = sizeof ( struct snd_aes_iec958 ) ; if ( info -> count != 1 ) return - EINVAL ; break ; default : return - EINVAL ; } private_size *= info -> count ; ue = kzalloc ( sizeof ( struct user_element ) + private_size , GFP_KERNEL ) ; if ( ue == NULL ) return - ENOMEM ; <vul-start> <vul-end> ue -> info = * info ; ue -> info . access = 0 ; ue -> elem_data = ( char * ) ue + sizeof ( * ue ) ; ue -> elem_data_size = private_size ; if ( ue -> info . type == SNDRV_CTL_ELEM_TYPE_ENUMERATED ) { err = snd_ctl_elem_init_enum_names ( ue ) ; if ( err < 0 ) { kfree ( ue ) ; return err ; } } kctl . private_free = snd_ctl_elem_user_free ; _kctl = snd_ctl_new ( & kctl , access ) ; if ( _kctl == NULL ) { kfree ( ue -> priv_data ) ; kfree ( ue ) ; return - ENOMEM ; } _kctl -> private_data = ue ; for ( idx = 0 ; idx < _kctl -> count ; idx ++ ) _kctl -> vd [ idx ] . owner = file ; err = snd_ctl_add ( card , _kctl ) ; if ( err < 0 ) return err ; down_write ( & card -> controls_rwsem ) ; card -> user_ctl_count ++ ; up_write ( & card -> controls_rwsem ) ; return 0 ; }","return err ; memcpy ( & kctl . id , & info -> id , sizeof ( info -> id ) ) ; kctl . count = info -> owner ? info -> owner : 1 ; access |= SNDRV_CTL_ELEM_ACCESS_USER ; if ( info -> type == SNDRV_CTL_ELEM_TYPE_ENUMERATED ) kctl . info = snd_ctl_elem_user_enum_info ; else kctl . info = snd_ctl_elem_user_info ; if ( access & SNDRV_CTL_ELEM_ACCESS_READ ) kctl . get = snd_ctl_elem_user_get ; if ( access & SNDRV_CTL_ELEM_ACCESS_WRITE ) kctl . put = snd_ctl_elem_user_put ; if ( access & SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE ) { kctl . tlv . c = snd_ctl_elem_user_tlv ; access |= SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK ; } switch ( info -> type ) { case SNDRV_CTL_ELEM_TYPE_BOOLEAN : case SNDRV_CTL_ELEM_TYPE_INTEGER : private_size = sizeof ( long ) ; if ( info -> count > 128 ) return - EINVAL ; break ; case SNDRV_CTL_ELEM_TYPE_INTEGER64 : private_size = sizeof ( long long ) ; if ( info -> count > 64 ) return - EINVAL ; break ; case SNDRV_CTL_ELEM_TYPE_ENUMERATED : private_size = sizeof ( unsigned int ) ; if ( info -> count > 128 || info -> value . enumerated . items == 0 ) return - EINVAL ; break ; case SNDRV_CTL_ELEM_TYPE_BYTES : private_size = sizeof ( unsigned char ) ; if ( info -> count > 512 ) return - EINVAL ; break ; case SNDRV_CTL_ELEM_TYPE_IEC958 : private_size = sizeof ( struct snd_aes_iec958 ) ; if ( info -> count != 1 ) return - EINVAL ; break ; default : return - EINVAL ; } private_size *= info -> count ; ue = kzalloc ( sizeof ( struct user_element ) + private_size , GFP_KERNEL ) ; if ( ue == NULL ) return - ENOMEM ; <vul-start> ue -> card = card ; <vul-end> ue -> info = * info ; ue -> info . access = 0 ; ue -> elem_data = ( char * ) ue + sizeof ( * ue ) ; ue -> elem_data_size = private_size ; if ( ue -> info . type == SNDRV_CTL_ELEM_TYPE_ENUMERATED ) { err = snd_ctl_elem_init_enum_names ( ue ) ; if ( err < 0 ) { kfree ( ue ) ; return err ; } } kctl . private_free = snd_ctl_elem_user_free ; _kctl = snd_ctl_new ( & kctl , access ) ; if ( _kctl == NULL ) { kfree ( ue -> priv_data ) ; kfree ( ue ) ; return - ENOMEM ; } _kctl -> private_data = ue ; for ( idx = 0 ; idx < _kctl -> count ; idx ++ ) _kctl -> vd [ idx ] . owner = file ; err = snd_ctl_add ( card , _kctl ) ; if ( err < 0 ) return err ; down_write ( & card -> controls_rwsem ) ; card -> user_ctl_count ++ ; up_write ( & card -> controls_rwsem ) ; return 0 ; }"
520,"CWE-310 void bn_mul_comba4 ( BN_ULONG * r , BN_ULONG * a , BN_ULONG * b ) { <vul-start> BN_ULONG t1 , t2 ; <vul-end> BN_ULONG c1 , c2 , c3 ; c1 = 0 ; c2 = 0 ; c3 = 0 ; mul_add_c ( a [ 0 ] , b [ 0 ] , c1 , c2 , c3 ) ; r [ 0 ] = c1 ; c1 = 0 ; mul_add_c ( a [ 0 ] , b [ 1 ] , c2 , c3 , c1 ) ; mul_add_c ( a [ 1 ] , b [ 0 ] , c2 , c3 , c1 ) ; r [ 1 ] = c2 ; c2 = 0 ; mul_add_c ( a [ 2 ] , b [ 0 ] , c3 , c1 , c2 ) ; mul_add_c ( a [ 1 ] , b [ 1 ] , c3 , c1 , c2 ) ; mul_add_c ( a [ 0 ] , b [ 2 ] , c3 , c1 , c2 ) ; r [ 2 ] = c3 ; c3 = 0 ; mul_add_c ( a [ 0 ] , b [ 3 ] , c1 , c2 , c3 ) ; mul_add_c ( a [ 1 ] , b [ 2 ] , c1 , c2 , c3 ) ; mul_add_c ( a [ 2 ] , b [ 1 ] , c1 , c2 , c3 ) ; mul_add_c ( a [ 3 ] , b [ 0 ] , c1 , c2 , c3 ) ; r [ 3 ] = c1 ; c1 = 0 ; mul_add_c ( a [ 3 ] , b [ 1 ] , c2 , c3 , c1 ) ; mul_add_c ( a [ 2 ] , b [ 2 ] , c2 , c3 , c1 ) ; mul_add_c ( a [ 1 ] , b [ 3 ] , c2 , c3 , c1 ) ; r [ 4 ] = c2 ; c2 = 0 ; mul_add_c ( a [ 2 ] , b [ 3 ] , c3 , c1 , c2 ) ; mul_add_c ( a [ 3 ] , b [ 2 ] , c3 , c1 , c2 ) ; r [ 5 ] = c3 ; c3 = 0 ; mul_add_c ( a [ 3 ] , b [ 3 ] , c1 , c2 , c3 ) ; r [ 6 ] = c1 ; r [ 7 ] = c2 ; }","void bn_mul_comba4 ( BN_ULONG * r , BN_ULONG * a , BN_ULONG * b ) { <vul-start> <vul-end> BN_ULONG c1 , c2 , c3 ; c1 = 0 ; c2 = 0 ; c3 = 0 ; mul_add_c ( a [ 0 ] , b [ 0 ] , c1 , c2 , c3 ) ; r [ 0 ] = c1 ; c1 = 0 ; mul_add_c ( a [ 0 ] , b [ 1 ] , c2 , c3 , c1 ) ; mul_add_c ( a [ 1 ] , b [ 0 ] , c2 , c3 , c1 ) ; r [ 1 ] = c2 ; c2 = 0 ; mul_add_c ( a [ 2 ] , b [ 0 ] , c3 , c1 , c2 ) ; mul_add_c ( a [ 1 ] , b [ 1 ] , c3 , c1 , c2 ) ; mul_add_c ( a [ 0 ] , b [ 2 ] , c3 , c1 , c2 ) ; r [ 2 ] = c3 ; c3 = 0 ; mul_add_c ( a [ 0 ] , b [ 3 ] , c1 , c2 , c3 ) ; mul_add_c ( a [ 1 ] , b [ 2 ] , c1 , c2 , c3 ) ; mul_add_c ( a [ 2 ] , b [ 1 ] , c1 , c2 , c3 ) ; mul_add_c ( a [ 3 ] , b [ 0 ] , c1 , c2 , c3 ) ; r [ 3 ] = c1 ; c1 = 0 ; mul_add_c ( a [ 3 ] , b [ 1 ] , c2 , c3 , c1 ) ; mul_add_c ( a [ 2 ] , b [ 2 ] , c2 , c3 , c1 ) ; mul_add_c ( a [ 1 ] , b [ 3 ] , c2 , c3 , c1 ) ; r [ 4 ] = c2 ; c2 = 0 ; mul_add_c ( a [ 2 ] , b [ 3 ] , c3 , c1 , c2 ) ; mul_add_c ( a [ 3 ] , b [ 2 ] , c3 , c1 , c2 ) ; r [ 5 ] = c3 ; c3 = 0 ; mul_add_c ( a [ 3 ] , b [ 3 ] , c1 , c2 , c3 ) ; r [ 6 ] = c1 ; r [ 7 ] = c2 ; }"
521,"CWE-269 uint32_t virtio_config_readb ( VirtIODevice * vdev , uint32_t addr ) { VirtioDeviceClass * k = VIRTIO_DEVICE_GET_CLASS ( vdev ) ; uint8_t val ; <vul-start> <vul-end> k -> get_config ( vdev , vdev -> config ) ; <vul-start> if ( addr > ( vdev -> config_len - sizeof ( val ) ) ) return ( uint32_t ) - 1 ; <vul-end> val = ldub_p ( vdev -> config + addr ) ; return val ; }","uint32_t virtio_config_readb ( VirtIODevice * vdev , uint32_t addr ) { VirtioDeviceClass * k = VIRTIO_DEVICE_GET_CLASS ( vdev ) ; uint8_t val ; <vul-start> if ( addr + sizeof ( val ) > vdev -> config_len ) { return ( uint32_t ) - 1 ; } <vul-end> k -> get_config ( vdev , vdev -> config ) ; <vul-start> <vul-end> val = ldub_p ( vdev -> config + addr ) ; return val ; }"
522,"CWE-125 dfa * Ta3Grammar_FindDFA ( grammar * g , int type ) { dfa * d ; # if 1 d = & g -> g_dfa [ type - NT_OFFSET ] ; assert ( d -> d_type == type ) ; return d ; # else int i ; for ( i = g -> g_ndfas , d = g -> g_dfa ; -- i >= 0 ; d ++ ) { if ( d -> d_type == type ) return d ; } <vul-start> assert ( 0 ) ; <vul-end> # endif }","dfa * Ta3Grammar_FindDFA ( grammar * g , int type ) { dfa * d ; # if 1 d = & g -> g_dfa [ type - NT_OFFSET ] ; assert ( d -> d_type == type ) ; return d ; # else int i ; for ( i = g -> g_ndfas , d = g -> g_dfa ; -- i >= 0 ; d ++ ) { if ( d -> d_type == type ) return d ; } <vul-start> abort ( ) ; <vul-end> # endif }"
523,"CWE-284 void _moddeinit ( module_unload_intent_t intent ) { service_named_unbind_command ( ""chanserv"" , & cs_flags ) ; <vul-start> <vul-end> }","void _moddeinit ( module_unload_intent_t intent ) { service_named_unbind_command ( ""chanserv"" , & cs_flags ) ; <vul-start> hook_del_nick_can_register ( check_registration_keywords ) ; hook_del_user_can_register ( check_registration_keywords ) ; del_conf_item ( ""ANOPE_FLAGS_COMPAT"" , & chansvs . me -> conf_table ) ; <vul-end> }"
524,"CWE-119 <vul-start> static TX_SIZE read_tx_size ( VP9_COMMON * cm , MACROBLOCKD * xd , TX_MODE tx_mode , BLOCK_SIZE bsize , int allow_select , vp9_reader * r ) { <vul-end> const TX_SIZE max_tx_size = max_txsize_lookup [ bsize ] ; if ( allow_select && tx_mode == TX_MODE_SELECT && bsize >= BLOCK_8X8 ) return read_selected_tx_size ( cm , xd , max_tx_size , r ) ; else return MIN ( max_tx_size , tx_mode_to_biggest_tx_size [ tx_mode ] ) ; }","<vul-start> static TX_SIZE read_tx_size ( VP9_COMMON * cm , MACROBLOCKD * xd , int allow_select , vpx_reader * r ) { TX_MODE tx_mode = cm -> tx_mode ; BLOCK_SIZE bsize = xd -> mi [ 0 ] -> mbmi . sb_type ; <vul-end> const TX_SIZE max_tx_size = max_txsize_lookup [ bsize ] ; if ( allow_select && tx_mode == TX_MODE_SELECT && bsize >= BLOCK_8X8 ) return read_selected_tx_size ( cm , xd , max_tx_size , r ) ; else return MIN ( max_tx_size , tx_mode_to_biggest_tx_size [ tx_mode ] ) ; }"
525,"CWE-119 static int http_open ( URLContext * h , const char * uri , int flags , AVDictionary * * options ) { HTTPContext * s = h -> priv_data ; int ret ; if ( s -> seekable == 1 ) h -> is_streamed = 0 ; else h -> is_streamed = 1 ; <vul-start> s -> filesize = - 1 ; <vul-end> s -> location = av_strdup ( uri ) ; if ( ! s -> location ) return AVERROR ( ENOMEM ) ; if ( options ) av_dict_copy ( & s -> chained_options , * options , 0 ) ; if ( s -> headers ) { int len = strlen ( s -> headers ) ; if ( len < 2 || strcmp ( ""\\r\\n"" , s -> headers + len - 2 ) ) { av_log ( h , AV_LOG_WARNING , ""No trailing CRLF found in HTTP header.\\n"" ) ; ret = av_reallocp ( & s -> headers , len + 3 ) ; if ( ret < 0 ) return ret ; s -> headers [ len ] = '\\r' ; s -> headers [ len + 1 ] = '\\n' ; s -> headers [ len + 2 ] = '\\0' ; } } if ( s -> listen ) { return http_listen ( h , uri , flags , options ) ; } ret = http_open_cnx ( h , options ) ; if ( ret < 0 ) av_dict_free ( & s -> chained_options ) ; return ret ; }","static int http_open ( URLContext * h , const char * uri , int flags , AVDictionary * * options ) { HTTPContext * s = h -> priv_data ; int ret ; if ( s -> seekable == 1 ) h -> is_streamed = 0 ; else h -> is_streamed = 1 ; <vul-start> s -> filesize = UINT64_MAX ; <vul-end> s -> location = av_strdup ( uri ) ; if ( ! s -> location ) return AVERROR ( ENOMEM ) ; if ( options ) av_dict_copy ( & s -> chained_options , * options , 0 ) ; if ( s -> headers ) { int len = strlen ( s -> headers ) ; if ( len < 2 || strcmp ( ""\\r\\n"" , s -> headers + len - 2 ) ) { av_log ( h , AV_LOG_WARNING , ""No trailing CRLF found in HTTP header.\\n"" ) ; ret = av_reallocp ( & s -> headers , len + 3 ) ; if ( ret < 0 ) return ret ; s -> headers [ len ] = '\\r' ; s -> headers [ len + 1 ] = '\\n' ; s -> headers [ len + 2 ] = '\\0' ; } } if ( s -> listen ) { return http_listen ( h , uri , flags , options ) ; } ret = http_open_cnx ( h , options ) ; if ( ret < 0 ) av_dict_free ( & s -> chained_options ) ; return ret ; }"
526,"CWE-190 static size_t optsize ( lua_State * L , char opt , const char * * fmt ) { switch ( opt ) { case 'B' : case 'b' : return sizeof ( char ) ; case 'H' : case 'h' : return sizeof ( short ) ; case 'L' : case 'l' : return sizeof ( long ) ; case 'T' : return sizeof ( size_t ) ; case 'f' : return sizeof ( float ) ; case 'd' : return sizeof ( double ) ; case 'x' : return 1 ; <vul-start> case 'c' : return getnum ( fmt , 1 ) ; <vul-end> case 'i' : case 'I' : { <vul-start> int sz = getnum ( fmt , sizeof ( int ) ) ; <vul-end> if ( sz > MAXINTSIZE ) luaL_error ( L , ""integral size %d is larger than limit of %d"" , sz , MAXINTSIZE ) ; return sz ; } default : return 0 ; } }","static size_t optsize ( lua_State * L , char opt , const char * * fmt ) { switch ( opt ) { case 'B' : case 'b' : return sizeof ( char ) ; case 'H' : case 'h' : return sizeof ( short ) ; case 'L' : case 'l' : return sizeof ( long ) ; case 'T' : return sizeof ( size_t ) ; case 'f' : return sizeof ( float ) ; case 'd' : return sizeof ( double ) ; case 'x' : return 1 ; <vul-start> case 'c' : return getnum ( L , fmt , 1 ) ; <vul-end> case 'i' : case 'I' : { <vul-start> int sz = getnum ( L , fmt , sizeof ( int ) ) ; <vul-end> if ( sz > MAXINTSIZE ) luaL_error ( L , ""integral size %d is larger than limit of %d"" , sz , MAXINTSIZE ) ; return sz ; } default : return 0 ; } }"
527,"CWE-476 static VTermState * vterm_state_new ( VTerm * vt ) { VTermState * state = vterm_allocator_malloc ( vt , sizeof ( VTermState ) ) ; <vul-start> <vul-end> state -> vt = vt ; state -> rows = vt -> rows ; state -> cols = vt -> cols ; state -> mouse_col = 0 ; state -> mouse_row = 0 ; state -> mouse_buttons = 0 ; state -> mouse_protocol = MOUSE_X10 ; state -> callbacks = NULL ; state -> cbdata = NULL ; vterm_state_newpen ( state ) ; state -> bold_is_highbright = 0 ; return state ; }","static VTermState * vterm_state_new ( VTerm * vt ) { VTermState * state = vterm_allocator_malloc ( vt , sizeof ( VTermState ) ) ; <vul-start> if ( state == NULL ) return NULL ; <vul-end> state -> vt = vt ; state -> rows = vt -> rows ; state -> cols = vt -> cols ; state -> mouse_col = 0 ; state -> mouse_row = 0 ; state -> mouse_buttons = 0 ; state -> mouse_protocol = MOUSE_X10 ; state -> callbacks = NULL ; state -> cbdata = NULL ; vterm_state_newpen ( state ) ; state -> bold_is_highbright = 0 ; return state ; }"
528,"CWE-824 static int fetch_uidl ( char * line , void * data ) { int i , index ; struct Context * ctx = ( struct Context * ) data ; struct PopData * pop_data = ( struct PopData * ) ctx -> data ; char * endp = NULL ; errno = 0 ; index = strtol ( line , & endp , 10 ) ; if ( errno ) return - 1 ; while ( * endp == ' ' ) endp ++ ; memmove ( line , endp , strlen ( endp ) + 1 ) ; <vul-start> <vul-end> for ( i = 0 ; i < ctx -> msgcount ; i ++ ) if ( mutt_str_strcmp ( line , ctx -> hdrs [ i ] -> data ) == 0 ) break ; if ( i == ctx -> msgcount ) { mutt_debug ( 1 , ""new header %d %s\\n"" , index , line ) ; if ( i >= ctx -> hdrmax ) mx_alloc_memory ( ctx ) ; ctx -> msgcount ++ ; ctx -> hdrs [ i ] = mutt_header_new ( ) ; ctx -> hdrs [ i ] -> data = mutt_str_strdup ( line ) ; } else if ( ctx -> hdrs [ i ] -> index != index - 1 ) pop_data -> clear_cache = true ; ctx -> hdrs [ i ] -> refno = index ; ctx -> hdrs [ i ] -> index = index - 1 ; return 0 ; }","static int fetch_uidl ( char * line , void * data ) { int i , index ; struct Context * ctx = ( struct Context * ) data ; struct PopData * pop_data = ( struct PopData * ) ctx -> data ; char * endp = NULL ; errno = 0 ; index = strtol ( line , & endp , 10 ) ; if ( errno ) return - 1 ; while ( * endp == ' ' ) endp ++ ; memmove ( line , endp , strlen ( endp ) + 1 ) ; <vul-start> if ( strlen ( line ) == 0 ) return - 1 ; <vul-end> for ( i = 0 ; i < ctx -> msgcount ; i ++ ) if ( mutt_str_strcmp ( line , ctx -> hdrs [ i ] -> data ) == 0 ) break ; if ( i == ctx -> msgcount ) { mutt_debug ( 1 , ""new header %d %s\\n"" , index , line ) ; if ( i >= ctx -> hdrmax ) mx_alloc_memory ( ctx ) ; ctx -> msgcount ++ ; ctx -> hdrs [ i ] = mutt_header_new ( ) ; ctx -> hdrs [ i ] -> data = mutt_str_strdup ( line ) ; } else if ( ctx -> hdrs [ i ] -> index != index - 1 ) pop_data -> clear_cache = true ; ctx -> hdrs [ i ] -> refno = index ; ctx -> hdrs [ i ] -> index = index - 1 ; return 0 ; }"
529,"CWE-119 <vul-start> VP9Decoder * vp9_decoder_create ( const VP9D_CONFIG * oxcf ) { VP9Decoder * const pbi = vpx_memalign ( 32 , sizeof ( * pbi ) ) ; VP9_COMMON * const cm = pbi ? & pbi -> common : NULL ; <vul-end> if ( ! cm ) return NULL ; vp9_zero ( * pbi ) ; if ( setjmp ( cm -> error . jmp ) ) { cm -> error . setjmp = 0 ; vp9_decoder_remove ( pbi ) ; return NULL ; } cm -> error . setjmp = 1 ; <vul-start> vp9_initialize_dec ( ) ; vp9_rtcd ( ) ; vpx_memset ( & cm -> ref_frame_map , - 1 , sizeof ( cm -> ref_frame_map ) ) ; <vul-end> cm -> current_video_frame = 0 ; <vul-start> pbi -> oxcf = * oxcf ; <vul-end> pbi -> ready_for_new_data = 1 ; <vul-start> pbi -> decoded_key_frame = 0 ; vp9_init_dequantizer ( cm ) ; <vul-end> vp9_loop_filter_init ( cm ) ; cm -> error . setjmp = 0 ; <vul-start> vp9_worker_init ( & pbi -> lf_worker ) ; <vul-end> return pbi ; }","<vul-start> VP9Decoder * vp9_decoder_create ( BufferPool * const pool ) { VP9Decoder * volatile const pbi = vpx_memalign ( 32 , sizeof ( * pbi ) ) ; VP9_COMMON * volatile const cm = pbi ? & pbi -> common : NULL ; <vul-end> if ( ! cm ) return NULL ; vp9_zero ( * pbi ) ; if ( setjmp ( cm -> error . jmp ) ) { cm -> error . setjmp = 0 ; vp9_decoder_remove ( pbi ) ; return NULL ; } cm -> error . setjmp = 1 ; <vul-start> CHECK_MEM_ERROR ( cm , cm -> fc , ( FRAME_CONTEXT * ) vpx_calloc ( 1 , sizeof ( * cm -> fc ) ) ) ; CHECK_MEM_ERROR ( cm , cm -> frame_contexts , ( FRAME_CONTEXT * ) vpx_calloc ( FRAME_CONTEXTS , sizeof ( * cm -> frame_contexts ) ) ) ; pbi -> need_resync = 1 ; once ( initialize_dec ) ; memset ( & cm -> ref_frame_map , - 1 , sizeof ( cm -> ref_frame_map ) ) ; memset ( & cm -> next_ref_frame_map , - 1 , sizeof ( cm -> next_ref_frame_map ) ) ; <vul-end> cm -> current_video_frame = 0 ; <vul-start> <vul-end> pbi -> ready_for_new_data = 1 ; <vul-start> pbi -> common . buffer_pool = pool ; cm -> bit_depth = VPX_BITS_8 ; cm -> dequant_bit_depth = VPX_BITS_8 ; cm -> alloc_mi = vp9_dec_alloc_mi ; cm -> free_mi = vp9_dec_free_mi ; cm -> setup_mi = vp9_dec_setup_mi ; <vul-end> vp9_loop_filter_init ( cm ) ; cm -> error . setjmp = 0 ; <vul-start> vpx_get_worker_interface ( ) -> init ( & pbi -> lf_worker ) ; <vul-end> return pbi ; }"
530,"CWE-119 static void lspci_process ( STREAM s ) { unsigned int pkglen ; static char * rest = NULL ; char * buf ; <vul-start> <vul-end> pkglen = s -> end - s -> p ; buf = xmalloc ( pkglen + 1 ) ; STRNCPY ( buf , ( char * ) s -> p , pkglen + 1 ) ; str_handle_lines ( buf , & rest , lspci_process_line , NULL ) ; xfree ( buf ) ; }","static void lspci_process ( STREAM s ) { unsigned int pkglen ; static char * rest = NULL ; char * buf ; <vul-start> struct stream packet = * s ; if ( ! s_check ( s ) ) { rdp_protocol_error ( ""lspci_process(), stream is in unstable state"" , & packet ) ; } <vul-end> pkglen = s -> end - s -> p ; buf = xmalloc ( pkglen + 1 ) ; STRNCPY ( buf , ( char * ) s -> p , pkglen + 1 ) ; str_handle_lines ( buf , & rest , lspci_process_line , NULL ) ; xfree ( buf ) ; }"
531,"CWE-119 static int host_start ( struct ci13xxx * ci ) { struct usb_hcd * hcd ; struct ehci_hcd * ehci ; int ret ; if ( usb_disabled ( ) ) return - ENODEV ; hcd = usb_create_hcd ( & ci_ehci_hc_driver , ci -> dev , dev_name ( ci -> dev ) ) ; if ( ! hcd ) return - ENOMEM ; dev_set_drvdata ( ci -> dev , ci ) ; hcd -> rsrc_start = ci -> hw_bank . phys ; hcd -> rsrc_len = ci -> hw_bank . size ; hcd -> regs = ci -> hw_bank . abs ; hcd -> has_tt = 1 ; hcd -> power_budget = ci -> platdata -> power_budget ; hcd -> phy = ci -> transceiver ; ehci = hcd_to_ehci ( hcd ) ; ehci -> caps = ci -> hw_bank . cap ; ehci -> has_hostpc = ci -> hw_bank . lpm ; ret = usb_add_hcd ( hcd , 0 , 0 ) ; if ( ret ) usb_put_hcd ( hcd ) ; else ci -> hcd = hcd ; <vul-start> <vul-end> return ret ; }","static int host_start ( struct ci13xxx * ci ) { struct usb_hcd * hcd ; struct ehci_hcd * ehci ; int ret ; if ( usb_disabled ( ) ) return - ENODEV ; hcd = usb_create_hcd ( & ci_ehci_hc_driver , ci -> dev , dev_name ( ci -> dev ) ) ; if ( ! hcd ) return - ENOMEM ; dev_set_drvdata ( ci -> dev , ci ) ; hcd -> rsrc_start = ci -> hw_bank . phys ; hcd -> rsrc_len = ci -> hw_bank . size ; hcd -> regs = ci -> hw_bank . abs ; hcd -> has_tt = 1 ; hcd -> power_budget = ci -> platdata -> power_budget ; hcd -> phy = ci -> transceiver ; ehci = hcd_to_ehci ( hcd ) ; ehci -> caps = ci -> hw_bank . cap ; ehci -> has_hostpc = ci -> hw_bank . lpm ; ret = usb_add_hcd ( hcd , 0 , 0 ) ; if ( ret ) usb_put_hcd ( hcd ) ; else ci -> hcd = hcd ; <vul-start> if ( ci -> platdata -> flags & CI13XXX_DISABLE_STREAMING ) hw_write ( ci , OP_USBMODE , USBMODE_CI_SDIS , USBMODE_CI_SDIS ) ; <vul-end> return ret ; }"
532,"CWE-617 struct lldpd_mgmt * lldpd_alloc_mgmt ( int family , void * addrptr , size_t addrsize , u_int32_t iface ) { struct lldpd_mgmt * mgmt ; log_debug ( ""alloc"" , ""allocate a new management address (family: %d)"" , family ) ; if ( family <= LLDPD_AF_UNSPEC || family >= LLDPD_AF_LAST ) { errno = EAFNOSUPPORT ; return NULL ; } if ( addrsize > LLDPD_MGMT_MAXADDRSIZE ) { errno = EOVERFLOW ; return NULL ; } mgmt = calloc ( 1 , sizeof ( struct lldpd_mgmt ) ) ; if ( mgmt == NULL ) { errno = ENOMEM ; return NULL ; } mgmt -> m_family = family ; <vul-start> assert ( addrsize <= LLDPD_MGMT_MAXADDRSIZE ) ; <vul-end> memcpy ( & mgmt -> m_addr , addrptr , addrsize ) ; mgmt -> m_addrsize = addrsize ; mgmt -> m_iface = iface ; return mgmt ; }","struct lldpd_mgmt * lldpd_alloc_mgmt ( int family , void * addrptr , size_t addrsize , u_int32_t iface ) { struct lldpd_mgmt * mgmt ; log_debug ( ""alloc"" , ""allocate a new management address (family: %d)"" , family ) ; if ( family <= LLDPD_AF_UNSPEC || family >= LLDPD_AF_LAST ) { errno = EAFNOSUPPORT ; return NULL ; } if ( addrsize > LLDPD_MGMT_MAXADDRSIZE ) { errno = EOVERFLOW ; return NULL ; } mgmt = calloc ( 1 , sizeof ( struct lldpd_mgmt ) ) ; if ( mgmt == NULL ) { errno = ENOMEM ; return NULL ; } mgmt -> m_family = family ; <vul-start> <vul-end> memcpy ( & mgmt -> m_addr , addrptr , addrsize ) ; mgmt -> m_addrsize = addrsize ; mgmt -> m_iface = iface ; return mgmt ; }"
533,"CWE-125 case RSVP_OBJ_RESTART_CAPABILITY : switch ( rsvp_obj_ctype ) { case RSVP_CTYPE_1 : if ( obj_tlen < 8 ) return - 1 ; ND_PRINT ( ( ndo , ""%s  Restart  Time: %ums, Recovery Time: %ums"" , ident , EXTRACT_32BITS ( obj_tptr ) , EXTRACT_32BITS ( obj_tptr + 4 ) ) ) ; obj_tlen -= 8 ; obj_tptr += 8 ; break ; default : hexdump = TRUE ; } break ; case RSVP_OBJ_SESSION_ATTRIBUTE : switch ( rsvp_obj_ctype ) { case RSVP_CTYPE_TUNNEL_IPV4 : if ( obj_tlen < 4 ) return - 1 ; namelen = * ( obj_tptr + 3 ) ; if ( obj_tlen < 4 + namelen ) return - 1 ; ND_PRINT ( ( ndo , ""%s  Session Name: "" , ident ) ) ; for ( i = 0 ; i < namelen ; i ++ ) safeputchar ( ndo , * ( obj_tptr + 4 + i ) ) ; ND_PRINT ( ( ndo , ""%s  Setup Priority: %u, Holding Priority: %u, Flags: [%s] (%#x)"" , ident , ( int ) * obj_tptr , ( int ) * ( obj_tptr + 1 ) , bittok2str ( rsvp_session_attribute_flag_values , ""none"" , * ( obj_tptr + 2 ) ) , * ( obj_tptr + 2 ) ) ) ; obj_tlen -= 4 + * ( obj_tptr + 3 ) ; obj_tptr += 4 + * ( obj_tptr + 3 ) ; break ; default : hexdump = TRUE ; } break ; case RSVP_OBJ_GENERALIZED_UNI : switch ( rsvp_obj_ctype ) { int subobj_type , af , subobj_len , total_subobj_len ; case RSVP_CTYPE_1 : if ( obj_tlen < 4 ) return - 1 ; total_subobj_len = obj_tlen ; while ( total_subobj_len > 0 ) { <vul-start> <vul-end> subobj_len = EXTRACT_16BITS ( obj_tptr ) ; subobj_type = ( EXTRACT_16BITS ( obj_tptr + 2 ) ) >> 8 ; af = ( EXTRACT_16BITS ( obj_tptr + 2 ) ) & 0x00FF ; ND_PRINT ( ( ndo , ""%s  Subobject Type: %s (%u), AF: %s (%u), length: %u"" , ident , tok2str ( rsvp_obj_generalized_uni_values , ""Unknown"" , subobj_type ) , subobj_type , tok2str ( af_values , ""Unknown"" , af ) , af , subobj_len ) ) ; <vul-start> if ( subobj_len == 0 ) <vul-end> goto invalid ; switch ( subobj_type ) { case RSVP_GEN_UNI_SUBOBJ_SOURCE_TNA_ADDRESS : case RSVP_GEN_UNI_SUBOBJ_DESTINATION_TNA_ADDRESS : switch ( af ) { case AFNUM_INET : if ( subobj_len < 8 ) return - 1 ; ND_PRINT ( ( ndo , ""%s    UNI IPv4 TNA address: %s"" , ident , ipaddr_string ( ndo , obj_tptr + 4 ) ) ) ; break ; case AFNUM_INET6 : if ( subobj_len < 20 ) return - 1 ; ND_PRINT ( ( ndo , ""%s    UNI IPv6 TNA address: %s"" , ident , ip6addr_string ( ndo , obj_tptr + 4 ) ) ) ; break ; case AFNUM_NSAP : if ( subobj_len ) { hexdump = TRUE ; } break ; } break ; case RSVP_GEN_UNI_SUBOBJ_DIVERSITY : if ( subobj_len ) { hexdump = TRUE ; } break ; case RSVP_GEN_UNI_SUBOBJ_EGRESS_LABEL : if ( subobj_len < 16 ) { return - 1 ; } ND_PRINT ( ( ndo , ""%s    U-bit: %x, Label type: %u, Logical port id: %u, Label: %u"" , ident , ( ( EXTRACT_32BITS ( obj_tptr + 4 ) ) >> 31 ) , ( ( EXTRACT_32BITS ( obj_tptr + 4 ) ) & 0xFF ) , EXTRACT_32BITS ( obj_tptr + 8 ) , EXTRACT_32BITS ( obj_tptr + 12 ) ) ) ; break ; case RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL : if ( subobj_len < 8 ) { return - 1 ; } ND_PRINT ( ( ndo , ""%s    Service level: %u"" , ident , ( EXTRACT_32BITS ( obj_tptr + 4 ) ) >> 24 ) ) ; break ; default : hexdump = TRUE ; break ;","case RSVP_OBJ_RESTART_CAPABILITY : switch ( rsvp_obj_ctype ) { case RSVP_CTYPE_1 : if ( obj_tlen < 8 ) return - 1 ; ND_PRINT ( ( ndo , ""%s  Restart  Time: %ums, Recovery Time: %ums"" , ident , EXTRACT_32BITS ( obj_tptr ) , EXTRACT_32BITS ( obj_tptr + 4 ) ) ) ; obj_tlen -= 8 ; obj_tptr += 8 ; break ; default : hexdump = TRUE ; } break ; case RSVP_OBJ_SESSION_ATTRIBUTE : switch ( rsvp_obj_ctype ) { case RSVP_CTYPE_TUNNEL_IPV4 : if ( obj_tlen < 4 ) return - 1 ; namelen = * ( obj_tptr + 3 ) ; if ( obj_tlen < 4 + namelen ) return - 1 ; ND_PRINT ( ( ndo , ""%s  Session Name: "" , ident ) ) ; for ( i = 0 ; i < namelen ; i ++ ) safeputchar ( ndo , * ( obj_tptr + 4 + i ) ) ; ND_PRINT ( ( ndo , ""%s  Setup Priority: %u, Holding Priority: %u, Flags: [%s] (%#x)"" , ident , ( int ) * obj_tptr , ( int ) * ( obj_tptr + 1 ) , bittok2str ( rsvp_session_attribute_flag_values , ""none"" , * ( obj_tptr + 2 ) ) , * ( obj_tptr + 2 ) ) ) ; obj_tlen -= 4 + * ( obj_tptr + 3 ) ; obj_tptr += 4 + * ( obj_tptr + 3 ) ; break ; default : hexdump = TRUE ; } break ; case RSVP_OBJ_GENERALIZED_UNI : switch ( rsvp_obj_ctype ) { int subobj_type , af , subobj_len , total_subobj_len ; case RSVP_CTYPE_1 : if ( obj_tlen < 4 ) return - 1 ; total_subobj_len = obj_tlen ; while ( total_subobj_len > 0 ) { <vul-start> if ( total_subobj_len < 4 ) goto invalid ; <vul-end> subobj_len = EXTRACT_16BITS ( obj_tptr ) ; subobj_type = ( EXTRACT_16BITS ( obj_tptr + 2 ) ) >> 8 ; af = ( EXTRACT_16BITS ( obj_tptr + 2 ) ) & 0x00FF ; ND_PRINT ( ( ndo , ""%s  Subobject Type: %s (%u), AF: %s (%u), length: %u"" , ident , tok2str ( rsvp_obj_generalized_uni_values , ""Unknown"" , subobj_type ) , subobj_type , tok2str ( af_values , ""Unknown"" , af ) , af , subobj_len ) ) ; <vul-start> if ( subobj_len < 4 || subobj_len > total_subobj_len ) <vul-end> goto invalid ; switch ( subobj_type ) { case RSVP_GEN_UNI_SUBOBJ_SOURCE_TNA_ADDRESS : case RSVP_GEN_UNI_SUBOBJ_DESTINATION_TNA_ADDRESS : switch ( af ) { case AFNUM_INET : if ( subobj_len < 8 ) return - 1 ; ND_PRINT ( ( ndo , ""%s    UNI IPv4 TNA address: %s"" , ident , ipaddr_string ( ndo , obj_tptr + 4 ) ) ) ; break ; case AFNUM_INET6 : if ( subobj_len < 20 ) return - 1 ; ND_PRINT ( ( ndo , ""%s    UNI IPv6 TNA address: %s"" , ident , ip6addr_string ( ndo , obj_tptr + 4 ) ) ) ; break ; case AFNUM_NSAP : if ( subobj_len ) { hexdump = TRUE ; } break ; } break ; case RSVP_GEN_UNI_SUBOBJ_DIVERSITY : if ( subobj_len ) { hexdump = TRUE ; } break ; case RSVP_GEN_UNI_SUBOBJ_EGRESS_LABEL : if ( subobj_len < 16 ) { return - 1 ; } ND_PRINT ( ( ndo , ""%s    U-bit: %x, Label type: %u, Logical port id: %u, Label: %u"" , ident , ( ( EXTRACT_32BITS ( obj_tptr + 4 ) ) >> 31 ) , ( ( EXTRACT_32BITS ( obj_tptr + 4 ) ) & 0xFF ) , EXTRACT_32BITS ( obj_tptr + 8 ) , EXTRACT_32BITS ( obj_tptr + 12 ) ) ) ; break ; case RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL : if ( subobj_len < 8 ) { return - 1 ; } ND_PRINT ( ( ndo , ""%s    Service level: %u"" , ident , ( EXTRACT_32BITS ( obj_tptr + 4 ) ) >> 24 ) ) ; break ; default : hexdump = TRUE ; break ;"
534,"CWE-284 static bool has_byte ( const eager_reader_t * reader ) { assert ( reader != NULL ) ; fd_set read_fds ; FD_ZERO ( & read_fds ) ; FD_SET ( reader -> bytes_available_fd , & read_fds ) ; struct timeval timeout ; timeout . tv_sec = 0 ; timeout . tv_usec = 0 ; <vul-start> select ( reader -> bytes_available_fd + 1 , & read_fds , NULL , NULL , & timeout ) ; <vul-end> return FD_ISSET ( reader -> bytes_available_fd , & read_fds ) ; }","static bool has_byte ( const eager_reader_t * reader ) { assert ( reader != NULL ) ; fd_set read_fds ; FD_ZERO ( & read_fds ) ; FD_SET ( reader -> bytes_available_fd , & read_fds ) ; struct timeval timeout ; timeout . tv_sec = 0 ; timeout . tv_usec = 0 ; <vul-start> TEMP_FAILURE_RETRY ( select ( reader -> bytes_available_fd + 1 , & read_fds , NULL , NULL , & timeout ) ) ; <vul-end> return FD_ISSET ( reader -> bytes_available_fd , & read_fds ) ; }"
535,"CWE-200 static int crypto_report_comp ( struct sk_buff * skb , struct crypto_alg * alg ) { struct crypto_report_comp rcomp ; <vul-start> strlcpy ( rcomp . type , ""compression"" , sizeof ( rcomp . type ) ) ; <vul-end> if ( nla_put ( skb , CRYPTOCFGA_REPORT_COMPRESS , sizeof ( struct crypto_report_comp ) , & rcomp ) ) goto nla_put_failure ; return 0 ; nla_put_failure : return - EMSGSIZE ; }","static int crypto_report_comp ( struct sk_buff * skb , struct crypto_alg * alg ) { struct crypto_report_comp rcomp ; <vul-start> strncpy ( rcomp . type , ""compression"" , sizeof ( rcomp . type ) ) ; <vul-end> if ( nla_put ( skb , CRYPTOCFGA_REPORT_COMPRESS , sizeof ( struct crypto_report_comp ) , & rcomp ) ) goto nla_put_failure ; return 0 ; nla_put_failure : return - EMSGSIZE ; }"
536,"CWE-264 static struct dentry * aio_mount ( struct file_system_type * fs_type , int flags , const char * dev_name , void * data ) { static const struct dentry_operations ops = { . d_dname = simple_dname , } ; <vul-start> return mount_pseudo ( fs_type , ""aio:"" , NULL , & ops , AIO_RING_MAGIC ) ; <vul-end> }","static struct dentry * aio_mount ( struct file_system_type * fs_type , int flags , const char * dev_name , void * data ) { static const struct dentry_operations ops = { . d_dname = simple_dname , } ; <vul-start> struct dentry * root = mount_pseudo ( fs_type , ""aio:"" , NULL , & ops , AIO_RING_MAGIC ) ; if ( ! IS_ERR ( root ) ) root -> d_sb -> s_iflags |= SB_I_NOEXEC ; return root ; <vul-end> }"
537,"CWE-362 static int userfaultfd_register ( struct userfaultfd_ctx * ctx , unsigned long arg ) { struct mm_struct * mm = ctx -> mm ; struct vm_area_struct * vma , * prev , * cur ; int ret ; struct uffdio_register uffdio_register ; struct uffdio_register __user * user_uffdio_register ; unsigned long vm_flags , new_flags ; bool found ; bool basic_ioctls ; unsigned long start , end , vma_end ; user_uffdio_register = ( struct uffdio_register __user * ) arg ; ret = - EFAULT ; if ( copy_from_user ( & uffdio_register , user_uffdio_register , sizeof ( uffdio_register ) - sizeof ( __u64 ) ) ) goto out ; ret = - EINVAL ; if ( ! uffdio_register . mode ) goto out ; if ( uffdio_register . mode & ~ ( UFFDIO_REGISTER_MODE_MISSING | UFFDIO_REGISTER_MODE_WP ) ) goto out ; vm_flags = 0 ; if ( uffdio_register . mode & UFFDIO_REGISTER_MODE_MISSING ) vm_flags |= VM_UFFD_MISSING ; if ( uffdio_register . mode & UFFDIO_REGISTER_MODE_WP ) { vm_flags |= VM_UFFD_WP ; ret = - EINVAL ; goto out ; } ret = validate_range ( mm , uffdio_register . range . start , uffdio_register . range . len ) ; if ( ret ) goto out ; start = uffdio_register . range . start ; end = start + uffdio_register . range . len ; ret = - ENOMEM ; if ( ! mmget_not_zero ( mm ) ) goto out ; down_write ( & mm -> mmap_sem ) ; <vul-start> <vul-end> vma = find_vma_prev ( mm , start , & prev ) ; if ( ! vma ) goto out_unlock ; ret = - EINVAL ; if ( vma -> vm_start >= end ) goto out_unlock ; if ( is_vm_hugetlb_page ( vma ) ) { unsigned long vma_hpagesize = vma_kernel_pagesize ( vma ) ; if ( start & ( vma_hpagesize - 1 ) ) goto out_unlock ; } found = false ; basic_ioctls = false ; for ( cur = vma ; cur && cur -> vm_start < end ; cur = cur -> vm_next ) { cond_resched ( ) ; BUG_ON ( ! ! cur -> vm_userfaultfd_ctx . ctx ^ ! ! ( cur -> vm_flags & ( VM_UFFD_MISSING | VM_UFFD_WP ) ) ) ; ret = - EINVAL ; if ( ! vma_can_userfault ( cur ) ) goto out_unlock ; ret = - EPERM ; if ( unlikely ( ! ( cur -> vm_flags & VM_MAYWRITE ) ) ) goto out_unlock ; if ( is_vm_hugetlb_page ( cur ) && end <= cur -> vm_end && end > cur -> vm_start ) { unsigned long vma_hpagesize = vma_kernel_pagesize ( cur ) ; ret = - EINVAL ; if ( end & ( vma_hpagesize - 1 ) ) goto out_unlock ; } ret = - EBUSY ; if ( cur -> vm_userfaultfd_ctx . ctx && cur -> vm_userfaultfd_ctx . ctx != ctx ) goto out_unlock ; if ( is_vm_hugetlb_page ( cur ) ) basic_ioctls = true ; found = true ; } BUG_ON ( ! found ) ; if ( vma -> vm_start < start ) prev = vma ; ret = 0 ; do { cond_resched ( ) ; BUG_ON ( ! vma_can_userfault ( vma ) ) ; BUG_ON ( vma -> vm_userfaultfd_ctx . ctx && vma -> vm_userfaultfd_ctx . ctx != ctx ) ; WARN_ON ( ! ( vma -> vm_flags & VM_MAYWRITE ) ) ; if ( vma -> vm_userfaultfd_ctx . ctx == ctx && ( vma -> vm_flags & vm_flags ) == vm_flags )","static int userfaultfd_register ( struct userfaultfd_ctx * ctx , unsigned long arg ) { struct mm_struct * mm = ctx -> mm ; struct vm_area_struct * vma , * prev , * cur ; int ret ; struct uffdio_register uffdio_register ; struct uffdio_register __user * user_uffdio_register ; unsigned long vm_flags , new_flags ; bool found ; bool basic_ioctls ; unsigned long start , end , vma_end ; user_uffdio_register = ( struct uffdio_register __user * ) arg ; ret = - EFAULT ; if ( copy_from_user ( & uffdio_register , user_uffdio_register , sizeof ( uffdio_register ) - sizeof ( __u64 ) ) ) goto out ; ret = - EINVAL ; if ( ! uffdio_register . mode ) goto out ; if ( uffdio_register . mode & ~ ( UFFDIO_REGISTER_MODE_MISSING | UFFDIO_REGISTER_MODE_WP ) ) goto out ; vm_flags = 0 ; if ( uffdio_register . mode & UFFDIO_REGISTER_MODE_MISSING ) vm_flags |= VM_UFFD_MISSING ; if ( uffdio_register . mode & UFFDIO_REGISTER_MODE_WP ) { vm_flags |= VM_UFFD_WP ; ret = - EINVAL ; goto out ; } ret = validate_range ( mm , uffdio_register . range . start , uffdio_register . range . len ) ; if ( ret ) goto out ; start = uffdio_register . range . start ; end = start + uffdio_register . range . len ; ret = - ENOMEM ; if ( ! mmget_not_zero ( mm ) ) goto out ; down_write ( & mm -> mmap_sem ) ; <vul-start> if ( ! mmget_still_valid ( mm ) ) goto out_unlock ; <vul-end> vma = find_vma_prev ( mm , start , & prev ) ; if ( ! vma ) goto out_unlock ; ret = - EINVAL ; if ( vma -> vm_start >= end ) goto out_unlock ; if ( is_vm_hugetlb_page ( vma ) ) { unsigned long vma_hpagesize = vma_kernel_pagesize ( vma ) ; if ( start & ( vma_hpagesize - 1 ) ) goto out_unlock ; } found = false ; basic_ioctls = false ; for ( cur = vma ; cur && cur -> vm_start < end ; cur = cur -> vm_next ) { cond_resched ( ) ; BUG_ON ( ! ! cur -> vm_userfaultfd_ctx . ctx ^ ! ! ( cur -> vm_flags & ( VM_UFFD_MISSING | VM_UFFD_WP ) ) ) ; ret = - EINVAL ; if ( ! vma_can_userfault ( cur ) ) goto out_unlock ; ret = - EPERM ; if ( unlikely ( ! ( cur -> vm_flags & VM_MAYWRITE ) ) ) goto out_unlock ; if ( is_vm_hugetlb_page ( cur ) && end <= cur -> vm_end && end > cur -> vm_start ) { unsigned long vma_hpagesize = vma_kernel_pagesize ( cur ) ; ret = - EINVAL ; if ( end & ( vma_hpagesize - 1 ) ) goto out_unlock ; } ret = - EBUSY ; if ( cur -> vm_userfaultfd_ctx . ctx && cur -> vm_userfaultfd_ctx . ctx != ctx ) goto out_unlock ; if ( is_vm_hugetlb_page ( cur ) ) basic_ioctls = true ; found = true ; } BUG_ON ( ! found ) ; if ( vma -> vm_start < start ) prev = vma ; ret = 0 ; do { cond_resched ( ) ; BUG_ON ( ! vma_can_userfault ( vma ) ) ; BUG_ON ( vma -> vm_userfaultfd_ctx . ctx && vma -> vm_userfaultfd_ctx . ctx != ctx ) ; WARN_ON ( ! ( vma -> vm_flags & VM_MAYWRITE ) ) ; if ( vma -> vm_userfaultfd_ctx . ctx == ctx && ( vma -> vm_flags & vm_flags ) == vm_flags )"
538,"CWE-476 static int jp2_cdef_getdata ( jp2_box_t * box , jas_stream_t * in ) { jp2_cdef_t * cdef = & box -> data . cdef ; jp2_cdefchan_t * chan ; unsigned int channo ; <vul-start> <vul-end> if ( jp2_getuint16 ( in , & cdef -> numchans ) ) { return - 1 ; } if ( ! ( cdef -> ents = jas_alloc2 ( cdef -> numchans , sizeof ( jp2_cdefchan_t ) ) ) ) { return - 1 ; } for ( channo = 0 ; channo < cdef -> numchans ; ++ channo ) { chan = & cdef -> ents [ channo ] ; if ( jp2_getuint16 ( in , & chan -> channo ) || jp2_getuint16 ( in , & chan -> type ) || jp2_getuint16 ( in , & chan -> assoc ) ) { return - 1 ; } } return 0 ; }","static int jp2_cdef_getdata ( jp2_box_t * box , jas_stream_t * in ) { jp2_cdef_t * cdef = & box -> data . cdef ; jp2_cdefchan_t * chan ; unsigned int channo ; <vul-start> cdef -> ents = 0 ; <vul-end> if ( jp2_getuint16 ( in , & cdef -> numchans ) ) { return - 1 ; } if ( ! ( cdef -> ents = jas_alloc2 ( cdef -> numchans , sizeof ( jp2_cdefchan_t ) ) ) ) { return - 1 ; } for ( channo = 0 ; channo < cdef -> numchans ; ++ channo ) { chan = & cdef -> ents [ channo ] ; if ( jp2_getuint16 ( in , & chan -> channo ) || jp2_getuint16 ( in , & chan -> type ) || jp2_getuint16 ( in , & chan -> assoc ) ) { return - 1 ; } } return 0 ; }"
539,"CWE-119 static ssize_t bat_socket_read ( struct file * file , char __user * buf , size_t count , loff_t * ppos ) { struct socket_client * socket_client = file -> private_data ; struct socket_packet * socket_packet ; size_t packet_len ; int error ; if ( ( file -> f_flags & O_NONBLOCK ) && ( socket_client -> queue_len == 0 ) ) return - EAGAIN ; if ( ( ! buf ) || ( count < sizeof ( struct icmp_packet ) ) ) return - EINVAL ; if ( ! access_ok ( VERIFY_WRITE , buf , count ) ) return - EFAULT ; error = wait_event_interruptible ( socket_client -> queue_wait , socket_client -> queue_len ) ; if ( error ) return error ; spin_lock_bh ( & socket_client -> lock ) ; socket_packet = list_first_entry ( & socket_client -> queue_list , struct socket_packet , list ) ; list_del ( & socket_packet -> list ) ; socket_client -> queue_len -- ; spin_unlock_bh ( & socket_client -> lock ) ; <vul-start> error = copy_to_user ( buf , & socket_packet -> icmp_packet , socket_packet -> icmp_len ) ; packet_len = socket_packet -> icmp_len ; <vul-end> kfree ( socket_packet ) ; if ( error ) return - EFAULT ; return packet_len ; }","static ssize_t bat_socket_read ( struct file * file , char __user * buf , size_t count , loff_t * ppos ) { struct socket_client * socket_client = file -> private_data ; struct socket_packet * socket_packet ; size_t packet_len ; int error ; if ( ( file -> f_flags & O_NONBLOCK ) && ( socket_client -> queue_len == 0 ) ) return - EAGAIN ; if ( ( ! buf ) || ( count < sizeof ( struct icmp_packet ) ) ) return - EINVAL ; if ( ! access_ok ( VERIFY_WRITE , buf , count ) ) return - EFAULT ; error = wait_event_interruptible ( socket_client -> queue_wait , socket_client -> queue_len ) ; if ( error ) return error ; spin_lock_bh ( & socket_client -> lock ) ; socket_packet = list_first_entry ( & socket_client -> queue_list , struct socket_packet , list ) ; list_del ( & socket_packet -> list ) ; socket_client -> queue_len -- ; spin_unlock_bh ( & socket_client -> lock ) ; <vul-start> packet_len = min ( count , socket_packet -> icmp_len ) ; error = copy_to_user ( buf , & socket_packet -> icmp_packet , packet_len ) ; <vul-end> kfree ( socket_packet ) ; if ( error ) return - EFAULT ; return packet_len ; }"
540,"CWE-190 static PyObject * _pickle_UnpicklerMemoProxy_copy_impl ( UnpicklerMemoProxyObject * self ) { <vul-start> Py_ssize_t i ; <vul-end> PyObject * new_memo = PyDict_New ( ) ; if ( new_memo == NULL ) return NULL ; for ( i = 0 ; i < self -> unpickler -> memo_size ; i ++ ) { int status ; PyObject * key , * value ; value = self -> unpickler -> memo [ i ] ; if ( value == NULL ) continue ; key = PyLong_FromSsize_t ( i ) ; if ( key == NULL ) goto error ; status = PyDict_SetItem ( new_memo , key , value ) ; Py_DECREF ( key ) ; if ( status < 0 ) goto error ; } return new_memo ; error : Py_DECREF ( new_memo ) ; return NULL ; }","static PyObject * _pickle_UnpicklerMemoProxy_copy_impl ( UnpicklerMemoProxyObject * self ) { <vul-start> size_t i ; <vul-end> PyObject * new_memo = PyDict_New ( ) ; if ( new_memo == NULL ) return NULL ; for ( i = 0 ; i < self -> unpickler -> memo_size ; i ++ ) { int status ; PyObject * key , * value ; value = self -> unpickler -> memo [ i ] ; if ( value == NULL ) continue ; key = PyLong_FromSsize_t ( i ) ; if ( key == NULL ) goto error ; status = PyDict_SetItem ( new_memo , key , value ) ; Py_DECREF ( key ) ; if ( status < 0 ) goto error ; } return new_memo ; error : Py_DECREF ( new_memo ) ; return NULL ; }"
541,"CWE-284 static void a2dp_open_ctrl_path ( struct a2dp_stream_common * common ) { int i ; for ( i = 0 ; i < CTRL_CHAN_RETRY_COUNT ; i ++ ) { if ( ( common -> ctrl_fd = skt_connect ( A2DP_CTRL_PATH , common -> buffer_sz ) ) > 0 ) { if ( check_a2dp_ready ( common ) == 0 ) break ; ERROR ( ""error : a2dp not ready, wait 250 ms and retry"" ) ; <vul-start> usleep ( 250000 ) ; <vul-end> skt_disconnect ( common -> ctrl_fd ) ; common -> ctrl_fd = AUDIO_SKT_DISCONNECTED ; } <vul-start> usleep ( 250000 ) ; <vul-end> } }","static void a2dp_open_ctrl_path ( struct a2dp_stream_common * common ) { int i ; for ( i = 0 ; i < CTRL_CHAN_RETRY_COUNT ; i ++ ) { if ( ( common -> ctrl_fd = skt_connect ( A2DP_CTRL_PATH , common -> buffer_sz ) ) > 0 ) { if ( check_a2dp_ready ( common ) == 0 ) break ; ERROR ( ""error : a2dp not ready, wait 250 ms and retry"" ) ; <vul-start> TEMP_FAILURE_RETRY ( usleep ( 250000 ) ) ; <vul-end> skt_disconnect ( common -> ctrl_fd ) ; common -> ctrl_fd = AUDIO_SKT_DISCONNECTED ; } <vul-start> TEMP_FAILURE_RETRY ( usleep ( 250000 ) ) ; <vul-end> } }"
542,"CWE-284 static __be32 nfsacld_proc_setacl ( struct svc_rqst * rqstp , struct nfsd3_setaclargs * argp , struct nfsd_attrstat * resp ) { struct inode * inode ; svc_fh * fh ; __be32 nfserr = 0 ; int error ; dprintk ( ""nfsd: SETACL(2acl)   %s\\n"" , SVCFH_fmt ( & argp -> fh ) ) ; fh = fh_copy ( & resp -> fh , & argp -> fh ) ; nfserr = fh_verify ( rqstp , & resp -> fh , 0 , NFSD_MAY_SATTR ) ; if ( nfserr ) goto out ; inode = d_inode ( fh -> fh_dentry ) ; <vul-start> if ( ! IS_POSIXACL ( inode ) || ! inode -> i_op -> set_acl ) { error = - EOPNOTSUPP ; goto out_errno ; } <vul-end> error = fh_want_write ( fh ) ; if ( error ) goto out_errno ; <vul-start> error = inode -> i_op -> set_acl ( inode , argp -> acl_access , ACL_TYPE_ACCESS ) ; <vul-end> if ( error ) <vul-start> goto out_drop_write ; error = inode -> i_op -> set_acl ( inode , argp -> acl_default , ACL_TYPE_DEFAULT ) ; <vul-end> if ( error ) <vul-start> goto out_drop_write ; <vul-end> fh_drop_write ( fh ) ; nfserr = fh_getattr ( fh , & resp -> stat ) ; out : posix_acl_release ( argp -> acl_access ) ; posix_acl_release ( argp -> acl_default ) ; return nfserr ; <vul-start> out_drop_write : <vul-end> fh_drop_write ( fh ) ; out_errno : nfserr = nfserrno ( error ) ; goto out ; }","static __be32 nfsacld_proc_setacl ( struct svc_rqst * rqstp , struct nfsd3_setaclargs * argp , struct nfsd_attrstat * resp ) { struct inode * inode ; svc_fh * fh ; __be32 nfserr = 0 ; int error ; dprintk ( ""nfsd: SETACL(2acl)   %s\\n"" , SVCFH_fmt ( & argp -> fh ) ) ; fh = fh_copy ( & resp -> fh , & argp -> fh ) ; nfserr = fh_verify ( rqstp , & resp -> fh , 0 , NFSD_MAY_SATTR ) ; if ( nfserr ) goto out ; inode = d_inode ( fh -> fh_dentry ) ; <vul-start> <vul-end> error = fh_want_write ( fh ) ; if ( error ) goto out_errno ; <vul-start> fh_lock ( fh ) ; error = set_posix_acl ( inode , ACL_TYPE_ACCESS , argp -> acl_access ) ; <vul-end> if ( error ) <vul-start> goto out_drop_lock ; error = set_posix_acl ( inode , ACL_TYPE_DEFAULT , argp -> acl_default ) ; <vul-end> if ( error ) <vul-start> goto out_drop_lock ; fh_unlock ( fh ) ; <vul-end> fh_drop_write ( fh ) ; nfserr = fh_getattr ( fh , & resp -> stat ) ; out : posix_acl_release ( argp -> acl_access ) ; posix_acl_release ( argp -> acl_default ) ; return nfserr ; <vul-start> out_drop_lock : fh_unlock ( fh ) ; <vul-end> fh_drop_write ( fh ) ; out_errno : nfserr = nfserrno ( error ) ; goto out ; }"
543,"CWE-119 void vp9_decoder_remove ( VP9Decoder * pbi ) { <vul-start> VP9_COMMON * const cm = & pbi -> common ; <vul-end> int i ; <vul-start> vp9_remove_common ( cm ) ; vp9_worker_end ( & pbi -> lf_worker ) ; <vul-end> vpx_free ( pbi -> lf_worker . data1 ) ; <vul-start> <vul-end> for ( i = 0 ; i < pbi -> num_tile_workers ; ++ i ) { <vul-start> VP9Worker * const worker = & pbi -> tile_workers [ i ] ; vp9_worker_end ( worker ) ; vpx_free ( worker -> data1 ) ; vpx_free ( worker -> data2 ) ; <vul-end> } <vul-start> <vul-end> vpx_free ( pbi -> tile_workers ) ; <vul-start> if ( pbi -> num_tile_workers ) { const int sb_rows = mi_cols_aligned_to_sb ( cm -> mi_rows ) >> MI_BLOCK_SIZE_LOG2 ; vp9_loop_filter_dealloc ( & pbi -> lf_row_sync , sb_rows ) ; <vul-end> } vpx_free ( pbi ) ; }",void vp9_decoder_remove ( VP9Decoder * pbi ) { <vul-start> <vul-end> int i ; <vul-start> vpx_get_worker_interface ( ) -> end ( & pbi -> lf_worker ) ; <vul-end> vpx_free ( pbi -> lf_worker . data1 ) ; <vul-start> vpx_free ( pbi -> tile_data ) ; <vul-end> for ( i = 0 ; i < pbi -> num_tile_workers ; ++ i ) { <vul-start> VPxWorker * const worker = & pbi -> tile_workers [ i ] ; vpx_get_worker_interface ( ) -> end ( worker ) ; <vul-end> } <vul-start> vpx_free ( pbi -> tile_worker_data ) ; vpx_free ( pbi -> tile_worker_info ) ; <vul-end> vpx_free ( pbi -> tile_workers ) ; <vul-start> if ( pbi -> num_tile_workers > 0 ) { vp9_loop_filter_dealloc ( & pbi -> lf_row_sync ) ; <vul-end> } vpx_free ( pbi ) ; }
544,"CWE-20 static int tomoyo_mount_acl ( struct tomoyo_request_info * r , char * dev_name , struct path * dir , char * type , unsigned long flags ) { struct path path ; struct file_system_type * fstype = NULL ; const char * requested_type = NULL ; const char * requested_dir_name = NULL ; const char * requested_dev_name = NULL ; struct tomoyo_path_info rtype ; struct tomoyo_path_info rdev ; struct tomoyo_path_info rdir ; int need_dev = 0 ; int error = - ENOMEM ; requested_type = tomoyo_encode ( type ) ; if ( ! requested_type ) goto out ; rtype . name = requested_type ; tomoyo_fill_path_info ( & rtype ) ; requested_dir_name = tomoyo_realpath_from_path ( dir ) ; if ( ! requested_dir_name ) { error = - ENOMEM ; goto out ; } rdir . name = requested_dir_name ; tomoyo_fill_path_info ( & rdir ) ; if ( ! strcmp ( type , TOMOYO_MOUNT_REMOUNT_KEYWORD ) ) { } else if ( ! strcmp ( type , TOMOYO_MOUNT_MAKE_UNBINDABLE_KEYWORD ) || ! strcmp ( type , TOMOYO_MOUNT_MAKE_PRIVATE_KEYWORD ) || ! strcmp ( type , TOMOYO_MOUNT_MAKE_SLAVE_KEYWORD ) || ! strcmp ( type , TOMOYO_MOUNT_MAKE_SHARED_KEYWORD ) ) { } else if ( ! strcmp ( type , TOMOYO_MOUNT_BIND_KEYWORD ) || ! strcmp ( type , TOMOYO_MOUNT_MOVE_KEYWORD ) ) { need_dev = - 1 ; } else { fstype = get_fs_type ( type ) ; if ( ! fstype ) { error = - ENODEV ; goto out ; } if ( fstype -> fs_flags & FS_REQUIRES_DEV ) need_dev = 1 ; } if ( need_dev ) { <vul-start> if ( kern_path ( dev_name , LOOKUP_FOLLOW , & path ) ) { <vul-end> error = - ENOENT ; goto out ; } requested_dev_name = tomoyo_realpath_from_path ( & path ) ; path_put ( & path ) ; if ( ! requested_dev_name ) { error = - ENOENT ; goto out ; } } else { if ( ! dev_name ) dev_name = ""<NULL>"" ; requested_dev_name = tomoyo_encode ( dev_name ) ; if ( ! requested_dev_name ) { error = - ENOMEM ; goto out ; } } rdev . name = requested_dev_name ; tomoyo_fill_path_info ( & rdev ) ; r -> param_type = TOMOYO_TYPE_MOUNT_ACL ; r -> param . mount . need_dev = need_dev ; r -> param . mount . dev = & rdev ; r -> param . mount . dir = & rdir ; r -> param . mount . type = & rtype ; r -> param . mount . flags = flags ; do { tomoyo_check_acl ( r , tomoyo_check_mount_acl ) ; error = tomoyo_audit_mount_log ( r ) ; } while ( error == TOMOYO_RETRY_REQUEST ) ; out : kfree ( requested_dev_name ) ; kfree ( requested_dir_name ) ; if ( fstype ) put_filesystem ( fstype ) ; kfree ( requested_type ) ; return error ; }","static int tomoyo_mount_acl ( struct tomoyo_request_info * r , char * dev_name , struct path * dir , char * type , unsigned long flags ) { struct path path ; struct file_system_type * fstype = NULL ; const char * requested_type = NULL ; const char * requested_dir_name = NULL ; const char * requested_dev_name = NULL ; struct tomoyo_path_info rtype ; struct tomoyo_path_info rdev ; struct tomoyo_path_info rdir ; int need_dev = 0 ; int error = - ENOMEM ; requested_type = tomoyo_encode ( type ) ; if ( ! requested_type ) goto out ; rtype . name = requested_type ; tomoyo_fill_path_info ( & rtype ) ; requested_dir_name = tomoyo_realpath_from_path ( dir ) ; if ( ! requested_dir_name ) { error = - ENOMEM ; goto out ; } rdir . name = requested_dir_name ; tomoyo_fill_path_info ( & rdir ) ; if ( ! strcmp ( type , TOMOYO_MOUNT_REMOUNT_KEYWORD ) ) { } else if ( ! strcmp ( type , TOMOYO_MOUNT_MAKE_UNBINDABLE_KEYWORD ) || ! strcmp ( type , TOMOYO_MOUNT_MAKE_PRIVATE_KEYWORD ) || ! strcmp ( type , TOMOYO_MOUNT_MAKE_SLAVE_KEYWORD ) || ! strcmp ( type , TOMOYO_MOUNT_MAKE_SHARED_KEYWORD ) ) { } else if ( ! strcmp ( type , TOMOYO_MOUNT_BIND_KEYWORD ) || ! strcmp ( type , TOMOYO_MOUNT_MOVE_KEYWORD ) ) { need_dev = - 1 ; } else { fstype = get_fs_type ( type ) ; if ( ! fstype ) { error = - ENODEV ; goto out ; } if ( fstype -> fs_flags & FS_REQUIRES_DEV ) need_dev = 1 ; } if ( need_dev ) { <vul-start> if ( ! dev_name || kern_path ( dev_name , LOOKUP_FOLLOW , & path ) ) { <vul-end> error = - ENOENT ; goto out ; } requested_dev_name = tomoyo_realpath_from_path ( & path ) ; path_put ( & path ) ; if ( ! requested_dev_name ) { error = - ENOENT ; goto out ; } } else { if ( ! dev_name ) dev_name = ""<NULL>"" ; requested_dev_name = tomoyo_encode ( dev_name ) ; if ( ! requested_dev_name ) { error = - ENOMEM ; goto out ; } } rdev . name = requested_dev_name ; tomoyo_fill_path_info ( & rdev ) ; r -> param_type = TOMOYO_TYPE_MOUNT_ACL ; r -> param . mount . need_dev = need_dev ; r -> param . mount . dev = & rdev ; r -> param . mount . dir = & rdir ; r -> param . mount . type = & rtype ; r -> param . mount . flags = flags ; do { tomoyo_check_acl ( r , tomoyo_check_mount_acl ) ; error = tomoyo_audit_mount_log ( r ) ; } while ( error == TOMOYO_RETRY_REQUEST ) ; out : kfree ( requested_dev_name ) ; kfree ( requested_dir_name ) ; if ( fstype ) put_filesystem ( fstype ) ; kfree ( requested_type ) ; return error ; }"
545,"CWE-476 static int nfc_llcp_build_gb ( struct nfc_llcp_local * local ) { <vul-start> u8 * gb_cur , * version_tlv , version , version_length ; u8 * lto_tlv , lto_length ; u8 * wks_tlv , wks_length ; u8 * miux_tlv , miux_length ; <vul-end> __be16 wks = cpu_to_be16 ( local -> local_wks ) ; u8 gb_len = 0 ; int ret = 0 ; version = LLCP_VERSION_11 ; version_tlv = nfc_llcp_build_tlv ( LLCP_TLV_VERSION , & version , 1 , & version_length ) ; <vul-start> <vul-end> gb_len += version_length ; lto_tlv = nfc_llcp_build_tlv ( LLCP_TLV_LTO , & local -> lto , 1 , & lto_length ) ; <vul-start> <vul-end> gb_len += lto_length ; pr_debug ( ""Local wks 0x%lx\\n"" , local -> local_wks ) ; wks_tlv = nfc_llcp_build_tlv ( LLCP_TLV_WKS , ( u8 * ) & wks , 2 , & wks_length ) ; <vul-start> <vul-end> gb_len += wks_length ; miux_tlv = nfc_llcp_build_tlv ( LLCP_TLV_MIUX , ( u8 * ) & local -> miux , 0 , & miux_length ) ; <vul-start> <vul-end> gb_len += miux_length ; gb_len += ARRAY_SIZE ( llcp_magic ) ; if ( gb_len > NFC_MAX_GT_LEN ) { ret = - EINVAL ; goto out ; } gb_cur = local -> gb ; memcpy ( gb_cur , llcp_magic , ARRAY_SIZE ( llcp_magic ) ) ; gb_cur += ARRAY_SIZE ( llcp_magic ) ; memcpy ( gb_cur , version_tlv , version_length ) ; gb_cur += version_length ; memcpy ( gb_cur , lto_tlv , lto_length ) ; gb_cur += lto_length ; memcpy ( gb_cur , wks_tlv , wks_length ) ; gb_cur += wks_length ; memcpy ( gb_cur , miux_tlv , miux_length ) ; gb_cur += miux_length ; local -> gb_len = gb_len ; out : kfree ( version_tlv ) ; kfree ( lto_tlv ) ; kfree ( wks_tlv ) ; kfree ( miux_tlv ) ; return ret ; }","static int nfc_llcp_build_gb ( struct nfc_llcp_local * local ) { <vul-start> u8 * gb_cur , version , version_length ; u8 lto_length , wks_length , miux_length ; u8 * version_tlv = NULL , * lto_tlv = NULL , * wks_tlv = NULL , * miux_tlv = NULL ; <vul-end> __be16 wks = cpu_to_be16 ( local -> local_wks ) ; u8 gb_len = 0 ; int ret = 0 ; version = LLCP_VERSION_11 ; version_tlv = nfc_llcp_build_tlv ( LLCP_TLV_VERSION , & version , 1 , & version_length ) ; <vul-start> if ( ! version_tlv ) { ret = - ENOMEM ; goto out ; } <vul-end> gb_len += version_length ; lto_tlv = nfc_llcp_build_tlv ( LLCP_TLV_LTO , & local -> lto , 1 , & lto_length ) ; <vul-start> if ( ! lto_tlv ) { ret = - ENOMEM ; goto out ; } <vul-end> gb_len += lto_length ; pr_debug ( ""Local wks 0x%lx\\n"" , local -> local_wks ) ; wks_tlv = nfc_llcp_build_tlv ( LLCP_TLV_WKS , ( u8 * ) & wks , 2 , & wks_length ) ; <vul-start> if ( ! wks_tlv ) { ret = - ENOMEM ; goto out ; } <vul-end> gb_len += wks_length ; miux_tlv = nfc_llcp_build_tlv ( LLCP_TLV_MIUX , ( u8 * ) & local -> miux , 0 , & miux_length ) ; <vul-start> if ( ! miux_tlv ) { ret = - ENOMEM ; goto out ; } <vul-end> gb_len += miux_length ; gb_len += ARRAY_SIZE ( llcp_magic ) ; if ( gb_len > NFC_MAX_GT_LEN ) { ret = - EINVAL ; goto out ; } gb_cur = local -> gb ; memcpy ( gb_cur , llcp_magic , ARRAY_SIZE ( llcp_magic ) ) ; gb_cur += ARRAY_SIZE ( llcp_magic ) ; memcpy ( gb_cur , version_tlv , version_length ) ; gb_cur += version_length ; memcpy ( gb_cur , lto_tlv , lto_length ) ; gb_cur += lto_length ; memcpy ( gb_cur , wks_tlv , wks_length ) ; gb_cur += wks_length ; memcpy ( gb_cur , miux_tlv , miux_length ) ; gb_cur += miux_length ; local -> gb_len = gb_len ; out : kfree ( version_tlv ) ; kfree ( lto_tlv ) ; kfree ( wks_tlv ) ; kfree ( miux_tlv ) ; return ret ; }"
546,"CWE-362 static int ext4_ext_handle_uninitialized_extents ( handle_t * handle , struct inode * inode , struct ext4_map_blocks * map , struct ext4_ext_path * path , int flags , unsigned int allocated , ext4_fsblk_t newblock ) { int ret = 0 ; int err = 0 ; ext4_io_end_t * io = ext4_inode_aio ( inode ) ; ext_debug ( ""ext4_ext_handle_uninitialized_extents: inode %lu, logical "" ""block %llu, max_blocks %u, flags %x, allocated %u\\n"" , inode -> i_ino , ( unsigned long long ) map -> m_lblk , map -> m_len , flags , allocated ) ; ext4_ext_show_leaf ( inode , path ) ; trace_ext4_ext_handle_uninitialized_extents ( inode , map , allocated , newblock ) ; if ( ( flags & EXT4_GET_BLOCKS_PRE_IO ) ) { ret = ext4_split_unwritten_extents ( handle , inode , map , path , flags ) ; if ( ret <= 0 ) goto out ; if ( io ) ext4_set_io_unwritten_flag ( inode , io ) ; else ext4_set_inode_state ( inode , EXT4_STATE_DIO_UNWRITTEN ) ; if ( ext4_should_dioread_nolock ( inode ) ) map -> m_flags |= EXT4_MAP_UNINIT ; goto out ; } if ( ( flags & EXT4_GET_BLOCKS_CONVERT ) ) { <vul-start> ret = ext4_convert_unwritten_extents_endio ( handle , inode , <vul-end> path ) ; if ( ret >= 0 ) { ext4_update_inode_fsync_trans ( handle , inode , 1 ) ; err = check_eofblocks_fl ( handle , inode , map -> m_lblk , path , map -> m_len ) ; } else err = ret ; goto out2 ; } if ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) goto map_out ; if ( ( flags & EXT4_GET_BLOCKS_CREATE ) == 0 ) { map -> m_flags |= EXT4_MAP_UNWRITTEN ; goto out1 ; } ret = ext4_ext_convert_to_initialized ( handle , inode , map , path ) ; if ( ret >= 0 ) ext4_update_inode_fsync_trans ( handle , inode , 1 ) ; out : if ( ret <= 0 ) { err = ret ; goto out2 ; } else allocated = ret ; map -> m_flags |= EXT4_MAP_NEW ; if ( allocated > map -> m_len ) { unmap_underlying_metadata_blocks ( inode -> i_sb -> s_bdev , newblock + map -> m_len , allocated - map -> m_len ) ; allocated = map -> m_len ; } if ( flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE ) { unsigned int reserved_clusters ; reserved_clusters = get_reserved_cluster_alloc ( inode , map -> m_lblk , map -> m_len ) ; if ( reserved_clusters ) ext4_da_update_reserve_space ( inode , reserved_clusters , 0 ) ; } map_out : map -> m_flags |= EXT4_MAP_MAPPED ; if ( ( flags & EXT4_GET_BLOCKS_KEEP_SIZE ) == 0 ) { err = check_eofblocks_fl ( handle , inode , map -> m_lblk , path , map -> m_len ) ; if ( err < 0 ) goto out2 ; } out1 : if ( allocated > map -> m_len )","static int ext4_ext_handle_uninitialized_extents ( handle_t * handle , struct inode * inode , struct ext4_map_blocks * map , struct ext4_ext_path * path , int flags , unsigned int allocated , ext4_fsblk_t newblock ) { int ret = 0 ; int err = 0 ; ext4_io_end_t * io = ext4_inode_aio ( inode ) ; ext_debug ( ""ext4_ext_handle_uninitialized_extents: inode %lu, logical "" ""block %llu, max_blocks %u, flags %x, allocated %u\\n"" , inode -> i_ino , ( unsigned long long ) map -> m_lblk , map -> m_len , flags , allocated ) ; ext4_ext_show_leaf ( inode , path ) ; trace_ext4_ext_handle_uninitialized_extents ( inode , map , allocated , newblock ) ; if ( ( flags & EXT4_GET_BLOCKS_PRE_IO ) ) { ret = ext4_split_unwritten_extents ( handle , inode , map , path , flags ) ; if ( ret <= 0 ) goto out ; if ( io ) ext4_set_io_unwritten_flag ( inode , io ) ; else ext4_set_inode_state ( inode , EXT4_STATE_DIO_UNWRITTEN ) ; if ( ext4_should_dioread_nolock ( inode ) ) map -> m_flags |= EXT4_MAP_UNINIT ; goto out ; } if ( ( flags & EXT4_GET_BLOCKS_CONVERT ) ) { <vul-start> ret = ext4_convert_unwritten_extents_endio ( handle , inode , map , <vul-end> path ) ; if ( ret >= 0 ) { ext4_update_inode_fsync_trans ( handle , inode , 1 ) ; err = check_eofblocks_fl ( handle , inode , map -> m_lblk , path , map -> m_len ) ; } else err = ret ; goto out2 ; } if ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) goto map_out ; if ( ( flags & EXT4_GET_BLOCKS_CREATE ) == 0 ) { map -> m_flags |= EXT4_MAP_UNWRITTEN ; goto out1 ; } ret = ext4_ext_convert_to_initialized ( handle , inode , map , path ) ; if ( ret >= 0 ) ext4_update_inode_fsync_trans ( handle , inode , 1 ) ; out : if ( ret <= 0 ) { err = ret ; goto out2 ; } else allocated = ret ; map -> m_flags |= EXT4_MAP_NEW ; if ( allocated > map -> m_len ) { unmap_underlying_metadata_blocks ( inode -> i_sb -> s_bdev , newblock + map -> m_len , allocated - map -> m_len ) ; allocated = map -> m_len ; } if ( flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE ) { unsigned int reserved_clusters ; reserved_clusters = get_reserved_cluster_alloc ( inode , map -> m_lblk , map -> m_len ) ; if ( reserved_clusters ) ext4_da_update_reserve_space ( inode , reserved_clusters , 0 ) ; } map_out : map -> m_flags |= EXT4_MAP_MAPPED ; if ( ( flags & EXT4_GET_BLOCKS_KEEP_SIZE ) == 0 ) { err = check_eofblocks_fl ( handle , inode , map -> m_lblk , path , map -> m_len ) ; if ( err < 0 ) goto out2 ; } out1 : if ( allocated > map -> m_len )"
547,"CWE-190 SQLITE_PRIVATE With * sqlite3WithAdd ( Parse * pParse , With * pWith , Token * pName , ExprList * pArglist , Select * pQuery ) { sqlite3 * db = pParse -> db ; With * pNew ; char * zName ; zName = sqlite3NameFromToken ( pParse -> db , pName ) ; if ( zName && pWith ) { int i ; for ( i = 0 ; i < pWith -> nCte ; i ++ ) { if ( sqlite3StrICmp ( zName , pWith -> a [ i ] . zName ) == 0 ) { sqlite3ErrorMsg ( pParse , ""duplicate WITH table name: %s"" , zName ) ; } } } if ( pWith ) { <vul-start> int nByte = sizeof ( * pWith ) + ( sizeof ( pWith -> a [ 1 ] ) * pWith -> nCte ) ; <vul-end> pNew = sqlite3DbRealloc ( db , pWith , nByte ) ; } else { pNew = sqlite3DbMallocZero ( db , sizeof ( * pWith ) ) ; } assert ( ( pNew != 0 && zName != 0 ) || db -> mallocFailed ) ; if ( db -> mallocFailed ) { sqlite3ExprListDelete ( db , pArglist ) ; sqlite3SelectDelete ( db , pQuery ) ; sqlite3DbFree ( db , zName ) ; pNew = pWith ; } else { pNew -> a [ pNew -> nCte ] . pSelect = pQuery ; pNew -> a [ pNew -> nCte ] . pCols = pArglist ; pNew -> a [ pNew -> nCte ] . zName = zName ; pNew -> a [ pNew -> nCte ] . zCteErr = 0 ; pNew -> nCte ++ ; } return pNew ; }","SQLITE_PRIVATE With * sqlite3WithAdd ( Parse * pParse , With * pWith , Token * pName , ExprList * pArglist , Select * pQuery ) { sqlite3 * db = pParse -> db ; With * pNew ; char * zName ; zName = sqlite3NameFromToken ( pParse -> db , pName ) ; if ( zName && pWith ) { int i ; for ( i = 0 ; i < pWith -> nCte ; i ++ ) { if ( sqlite3StrICmp ( zName , pWith -> a [ i ] . zName ) == 0 ) { sqlite3ErrorMsg ( pParse , ""duplicate WITH table name: %s"" , zName ) ; } } } if ( pWith ) { <vul-start> sqlite3_int64 nByte = sizeof ( * pWith ) + ( sizeof ( pWith -> a [ 1 ] ) * pWith -> nCte ) ; <vul-end> pNew = sqlite3DbRealloc ( db , pWith , nByte ) ; } else { pNew = sqlite3DbMallocZero ( db , sizeof ( * pWith ) ) ; } assert ( ( pNew != 0 && zName != 0 ) || db -> mallocFailed ) ; if ( db -> mallocFailed ) { sqlite3ExprListDelete ( db , pArglist ) ; sqlite3SelectDelete ( db , pQuery ) ; sqlite3DbFree ( db , zName ) ; pNew = pWith ; } else { pNew -> a [ pNew -> nCte ] . pSelect = pQuery ; pNew -> a [ pNew -> nCte ] . pCols = pArglist ; pNew -> a [ pNew -> nCte ] . zName = zName ; pNew -> a [ pNew -> nCte ] . zCteErr = 0 ; pNew -> nCte ++ ; } return pNew ; }"
548,"CWE-119 static void process_secondary_order ( STREAM s ) { uint16 length ; uint16 flags ; uint8 type ; uint8 * next_order ; <vul-start> <vul-end> in_uint16_le ( s , length ) ; in_uint16_le ( s , flags ) ; in_uint8 ( s , type ) ; <vul-start> <vul-end> next_order = s -> p + ( sint16 ) length + 7 ; switch ( type ) { case RDP_ORDER_RAW_BMPCACHE : process_raw_bmpcache ( s ) ; break ; case RDP_ORDER_COLCACHE : process_colcache ( s ) ; break ; case RDP_ORDER_BMPCACHE : process_bmpcache ( s ) ; break ; case RDP_ORDER_FONTCACHE : process_fontcache ( s ) ; break ; case RDP_ORDER_RAW_BMPCACHE2 : process_bmpcache2 ( s , flags , False ) ; break ; case RDP_ORDER_BMPCACHE2 : process_bmpcache2 ( s , flags , True ) ; break ; case RDP_ORDER_BRUSHCACHE : process_brushcache ( s , flags ) ; break ; default : logger ( Graphics , Warning , ""process_secondary_order(), unhandled secondary order %d"" , type ) ; } s -> p = next_order ; }","static void process_secondary_order ( STREAM s ) { uint16 length ; uint16 flags ; uint8 type ; uint8 * next_order ; <vul-start> struct stream packet = * s ; <vul-end> in_uint16_le ( s , length ) ; in_uint16_le ( s , flags ) ; in_uint8 ( s , type ) ; <vul-start> if ( ! s_check_rem ( s , length + 7 ) ) { rdp_protocol_error ( ""process_secondary_order(), next order pointer would overrun stream"" , & packet ) ; } <vul-end> next_order = s -> p + ( sint16 ) length + 7 ; switch ( type ) { case RDP_ORDER_RAW_BMPCACHE : process_raw_bmpcache ( s ) ; break ; case RDP_ORDER_COLCACHE : process_colcache ( s ) ; break ; case RDP_ORDER_BMPCACHE : process_bmpcache ( s ) ; break ; case RDP_ORDER_FONTCACHE : process_fontcache ( s ) ; break ; case RDP_ORDER_RAW_BMPCACHE2 : process_bmpcache2 ( s , flags , False ) ; break ; case RDP_ORDER_BMPCACHE2 : process_bmpcache2 ( s , flags , True ) ; break ; case RDP_ORDER_BRUSHCACHE : process_brushcache ( s , flags ) ; break ; default : logger ( Graphics , Warning , ""process_secondary_order(), unhandled secondary order %d"" , type ) ; } s -> p = next_order ; }"
549,"CWE-200 ivd_video_decode_ip_t * ps_dec_in = ( ivd_video_decode_ip_t * ) ps_dec -> pv_dec_in ; dec_slice_params_t * ps_cur_slice = ps_dec -> ps_cur_slice ; UWORD8 u1_first_byte , u1_nal_ref_idc ; UWORD8 u1_nal_unit_type ; WORD32 i_status = OK ; ps_bitstrm = ps_dec -> ps_bitstrm ; if ( pu1_buf ) { if ( u4_length ) { ps_dec_op -> u4_frame_decoded_flag = 0 ; ih264d_process_nal_unit ( ps_dec -> ps_bitstrm , pu1_buf , u4_length ) ; SWITCHOFFTRACE ; u1_first_byte = ih264d_get_bits_h264 ( ps_bitstrm , 8 ) ; if ( NAL_FORBIDDEN_BIT ( u1_first_byte ) ) { H264_DEC_DEBUG_PRINT ( ""\\nForbidden bit set in Nal Unit, Let\'s try\\n"" ) ; } u1_nal_unit_type = NAL_UNIT_TYPE ( u1_first_byte ) ; if ( ( ps_dec -> u4_slice_start_code_found == 1 ) && ( ps_dec -> u1_pic_decode_done != 1 ) && ( u1_nal_unit_type > IDR_SLICE_NAL ) ) { return ERROR_INCOMPLETE_FRAME ; } ps_dec -> u1_nal_unit_type = u1_nal_unit_type ; u1_nal_ref_idc = ( UWORD8 ) ( NAL_REF_IDC ( u1_first_byte ) ) ; switch ( u1_nal_unit_type ) { case SLICE_DATA_PARTITION_A_NAL : case SLICE_DATA_PARTITION_B_NAL : case SLICE_DATA_PARTITION_C_NAL : if ( ! ps_dec -> i4_decode_header ) ih264d_parse_slice_partition ( ps_dec , ps_bitstrm ) ; break ; case IDR_SLICE_NAL : case SLICE_NAL : DEBUG_THREADS_PRINTF ( ""Decoding  a slice NAL\\n"" ) ; if ( ! ps_dec -> i4_decode_header ) { if ( ps_dec -> i4_header_decoded == 3 ) { ps_dec -> u4_slice_start_code_found = 1 ; ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_decode_slice ( ( UWORD8 ) ( u1_nal_unit_type == IDR_SLICE_NAL ) , u1_nal_ref_idc , ps_dec ) ; <vul-start> if ( ( ps_dec -> u4_first_slice_in_pic != 0 ) && ( ( ps_dec -> ps_dec_err_status -> u1_err_flag & REJECT_CUR_PIC ) == 0 ) ) { ps_dec -> u4_first_slice_in_pic = 1 ; } <vul-end> if ( i_status != OK ) { return i_status ; } } else { H264_DEC_DEBUG_PRINT ( ""\\nSlice NAL Supplied but no header has been supplied\\n"" ) ; } } break ; case SEI_NAL : if ( ! ps_dec -> i4_decode_header ) { ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_sei_message ( ps_dec , ps_bitstrm ) ; if ( i_status != OK ) return i_status ; ih264d_parse_sei ( ps_dec , ps_bitstrm ) ; } break ; case SEQ_PARAM_NAL : ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_sps ( ps_dec , ps_bitstrm ) ; if ( i_status == ERROR_INV_SPS_PPS_T ) return i_status ; if ( ! i_status ) ps_dec -> i4_header_decoded |= 0x1 ; break ; case PIC_PARAM_NAL : ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_pps ( ps_dec , ps_bitstrm ) ; if ( i_status == ERROR_INV_SPS_PPS_T ) return i_status ; if ( ! i_status ) ps_dec -> i4_header_decoded |= 0x2 ; break ; case ACCESS_UNIT_DELIMITER_RBSP : if ( ! ps_dec -> i4_decode_header ) { ih264d_access_unit_delimiter_rbsp ( ps_dec ) ; } break ; case END_OF_STREAM_RBSP : if ( ! ps_dec -> i4_decode_header ) { ih264d_parse_end_of_stream ( ps_dec ) ; } break ;","ivd_video_decode_ip_t * ps_dec_in = ( ivd_video_decode_ip_t * ) ps_dec -> pv_dec_in ; dec_slice_params_t * ps_cur_slice = ps_dec -> ps_cur_slice ; UWORD8 u1_first_byte , u1_nal_ref_idc ; UWORD8 u1_nal_unit_type ; WORD32 i_status = OK ; ps_bitstrm = ps_dec -> ps_bitstrm ; if ( pu1_buf ) { if ( u4_length ) { ps_dec_op -> u4_frame_decoded_flag = 0 ; ih264d_process_nal_unit ( ps_dec -> ps_bitstrm , pu1_buf , u4_length ) ; SWITCHOFFTRACE ; u1_first_byte = ih264d_get_bits_h264 ( ps_bitstrm , 8 ) ; if ( NAL_FORBIDDEN_BIT ( u1_first_byte ) ) { H264_DEC_DEBUG_PRINT ( ""\\nForbidden bit set in Nal Unit, Let\'s try\\n"" ) ; } u1_nal_unit_type = NAL_UNIT_TYPE ( u1_first_byte ) ; if ( ( ps_dec -> u4_slice_start_code_found == 1 ) && ( ps_dec -> u1_pic_decode_done != 1 ) && ( u1_nal_unit_type > IDR_SLICE_NAL ) ) { return ERROR_INCOMPLETE_FRAME ; } ps_dec -> u1_nal_unit_type = u1_nal_unit_type ; u1_nal_ref_idc = ( UWORD8 ) ( NAL_REF_IDC ( u1_first_byte ) ) ; switch ( u1_nal_unit_type ) { case SLICE_DATA_PARTITION_A_NAL : case SLICE_DATA_PARTITION_B_NAL : case SLICE_DATA_PARTITION_C_NAL : if ( ! ps_dec -> i4_decode_header ) ih264d_parse_slice_partition ( ps_dec , ps_bitstrm ) ; break ; case IDR_SLICE_NAL : case SLICE_NAL : DEBUG_THREADS_PRINTF ( ""Decoding  a slice NAL\\n"" ) ; if ( ! ps_dec -> i4_decode_header ) { if ( ps_dec -> i4_header_decoded == 3 ) { ps_dec -> u4_slice_start_code_found = 1 ; ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_decode_slice ( ( UWORD8 ) ( u1_nal_unit_type == IDR_SLICE_NAL ) , u1_nal_ref_idc , ps_dec ) ; <vul-start> <vul-end> if ( i_status != OK ) { return i_status ; } } else { H264_DEC_DEBUG_PRINT ( ""\\nSlice NAL Supplied but no header has been supplied\\n"" ) ; } } break ; case SEI_NAL : if ( ! ps_dec -> i4_decode_header ) { ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_sei_message ( ps_dec , ps_bitstrm ) ; if ( i_status != OK ) return i_status ; ih264d_parse_sei ( ps_dec , ps_bitstrm ) ; } break ; case SEQ_PARAM_NAL : ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_sps ( ps_dec , ps_bitstrm ) ; if ( i_status == ERROR_INV_SPS_PPS_T ) return i_status ; if ( ! i_status ) ps_dec -> i4_header_decoded |= 0x1 ; break ; case PIC_PARAM_NAL : ih264d_rbsp_to_sodb ( ps_dec -> ps_bitstrm ) ; i_status = ih264d_parse_pps ( ps_dec , ps_bitstrm ) ; if ( i_status == ERROR_INV_SPS_PPS_T ) return i_status ; if ( ! i_status ) ps_dec -> i4_header_decoded |= 0x2 ; break ; case ACCESS_UNIT_DELIMITER_RBSP : if ( ! ps_dec -> i4_decode_header ) { ih264d_access_unit_delimiter_rbsp ( ps_dec ) ; } break ; case END_OF_STREAM_RBSP : if ( ! ps_dec -> i4_decode_header ) { ih264d_parse_end_of_stream ( ps_dec ) ; } break ;"
550,"CWE-125 static inline unsigned int ReadPropertyUnsignedLong ( const EndianType endian , const unsigned char * buffer ) { unsigned int value ; if ( endian == LSBEndian ) { <vul-start> value = ( unsigned int ) ( ( buffer [ 3 ] << 24 ) | ( buffer [ 2 ] << 16 ) | ( buffer [ 1 ] << 8 ) | ( buffer [ 0 ] ) ) ; return ( ( unsigned int ) ( value & 0xffffffff ) ) ; <vul-end> } <vul-start> value = ( unsigned int ) ( ( buffer [ 0 ] << 24 ) | ( buffer [ 1 ] << 16 ) | ( buffer [ 2 ] << 8 ) | buffer [ 3 ] ) ; return ( ( unsigned int ) ( value & 0xffffffff ) ) ; <vul-end> }","static inline unsigned int ReadPropertyUnsignedLong ( const EndianType endian , const unsigned char * buffer ) { unsigned int value ; if ( endian == LSBEndian ) { <vul-start> value = ( unsigned int ) buffer [ 3 ] << 24 ; value |= ( unsigned int ) buffer [ 2 ] << 16 ; value |= ( unsigned int ) buffer [ 1 ] << 8 ; value |= ( unsigned int ) buffer [ 0 ] ; return ( value & 0xffffffff ) ; <vul-end> } <vul-start> value = ( unsigned int ) buffer [ 0 ] << 24 ; value |= ( unsigned int ) buffer [ 1 ] << 16 ; value |= ( unsigned int ) buffer [ 2 ] << 8 ; value |= ( unsigned int ) buffer [ 3 ] ; return ( value & 0xffffffff ) ; <vul-end> }"
551,"CWE-119 SNDFILE * sf_open_fd ( int fd , int mode , SF_INFO * sfinfo , int close_desc ) { SF_PRIVATE * psf ; if ( ( SF_CONTAINER ( sfinfo -> format ) ) == SF_FORMAT_SD2 ) { sf_errno = SFE_SD2_FD_DISALLOWED ; return NULL ; } ; <vul-start> if ( ( psf = calloc ( 1 , sizeof ( SF_PRIVATE ) ) ) == NULL ) <vul-end> { sf_errno = SFE_MALLOC_FAILED ; return NULL ; } ; psf_init_files ( psf ) ; copy_filename ( psf , """" ) ; psf -> file . mode = mode ; psf_set_file ( psf , fd ) ; psf -> is_pipe = psf_is_pipe ( psf ) ; psf -> fileoffset = psf_ftell ( psf ) ; if ( ! close_desc ) psf -> file . do_not_close_descriptor = SF_TRUE ; return psf_open_file ( psf , sfinfo ) ; }","SNDFILE * sf_open_fd ( int fd , int mode , SF_INFO * sfinfo , int close_desc ) { SF_PRIVATE * psf ; if ( ( SF_CONTAINER ( sfinfo -> format ) ) == SF_FORMAT_SD2 ) { sf_errno = SFE_SD2_FD_DISALLOWED ; return NULL ; } ; <vul-start> if ( ( psf = psf_allocate ( ) ) == NULL ) <vul-end> { sf_errno = SFE_MALLOC_FAILED ; return NULL ; } ; psf_init_files ( psf ) ; copy_filename ( psf , """" ) ; psf -> file . mode = mode ; psf_set_file ( psf , fd ) ; psf -> is_pipe = psf_is_pipe ( psf ) ; psf -> fileoffset = psf_ftell ( psf ) ; if ( ! close_desc ) psf -> file . do_not_close_descriptor = SF_TRUE ; return psf_open_file ( psf , sfinfo ) ; }"
552,"CWE-125 } case PB_HTYPE_REPEATED : if ( wire_type == PB_WT_STRING && PB_LTYPE ( field -> type ) <= PB_LTYPE_LAST_PACKABLE ) { bool status = true ; pb_size_t * size = ( pb_size_t * ) field -> pSize ; size_t allocated_size = * size ; pb_istream_t substream ; if ( ! pb_make_string_substream ( stream , & substream ) ) return false ; while ( substream . bytes_left ) { if ( ( size_t ) * size + 1 > allocated_size ) { allocated_size += ( substream . bytes_left - 1 ) / field -> data_size + 1 ; if ( ! allocate_field ( & substream , field -> pField , field -> data_size , allocated_size ) ) { status = false ; break ; } } field -> pData = * ( char * * ) field -> pField + field -> data_size * ( * size ) ; initialize_pointer_field ( field -> pData , field ) ; if ( ! decode_basic_field ( & substream , field ) ) { status = false ; break ; } if ( * size == PB_SIZE_MAX ) { # ifndef PB_NO_ERRMSG stream -> errmsg = ""too many array entries"" ; # endif status = false ; break ; } ( * size ) ++ ; } if ( ! pb_close_string_substream ( stream , & substream ) ) return false ; return status ; } else { pb_size_t * size = ( pb_size_t * ) field -> pSize ; if ( * size == PB_SIZE_MAX ) PB_RETURN_ERROR ( stream , ""too many array entries"" ) ; if ( ! check_wire_type ( wire_type , field ) ) PB_RETURN_ERROR ( stream , ""wrong wire type"" ) ; <vul-start> <vul-end> ( * size ) ++ ; <vul-start> if ( ! allocate_field ( stream , field -> pField , field -> data_size , * size ) ) return false ; field -> pData = * ( char * * ) field -> pField + field -> data_size * ( * size - 1 ) ; <vul-end> initialize_pointer_field ( field -> pData , field ) ; return decode_basic_field ( stream , field ) ; } default : PB_RETURN_ERROR ( stream , ""invalid field type"" ) ; } # endif }","} case PB_HTYPE_REPEATED : if ( wire_type == PB_WT_STRING && PB_LTYPE ( field -> type ) <= PB_LTYPE_LAST_PACKABLE ) { bool status = true ; pb_size_t * size = ( pb_size_t * ) field -> pSize ; size_t allocated_size = * size ; pb_istream_t substream ; if ( ! pb_make_string_substream ( stream , & substream ) ) return false ; while ( substream . bytes_left ) { if ( ( size_t ) * size + 1 > allocated_size ) { allocated_size += ( substream . bytes_left - 1 ) / field -> data_size + 1 ; if ( ! allocate_field ( & substream , field -> pField , field -> data_size , allocated_size ) ) { status = false ; break ; } } field -> pData = * ( char * * ) field -> pField + field -> data_size * ( * size ) ; initialize_pointer_field ( field -> pData , field ) ; if ( ! decode_basic_field ( & substream , field ) ) { status = false ; break ; } if ( * size == PB_SIZE_MAX ) { # ifndef PB_NO_ERRMSG stream -> errmsg = ""too many array entries"" ; # endif status = false ; break ; } ( * size ) ++ ; } if ( ! pb_close_string_substream ( stream , & substream ) ) return false ; return status ; } else { pb_size_t * size = ( pb_size_t * ) field -> pSize ; if ( * size == PB_SIZE_MAX ) PB_RETURN_ERROR ( stream , ""too many array entries"" ) ; if ( ! check_wire_type ( wire_type , field ) ) PB_RETURN_ERROR ( stream , ""wrong wire type"" ) ; <vul-start> if ( ! allocate_field ( stream , field -> pField , field -> data_size , ( size_t ) ( * size + 1 ) ) ) return false ; field -> pData = * ( char * * ) field -> pField + field -> data_size * ( * size ) ; <vul-end> ( * size ) ++ ; <vul-start> <vul-end> initialize_pointer_field ( field -> pData , field ) ; return decode_basic_field ( stream , field ) ; } default : PB_RETURN_ERROR ( stream , ""invalid field type"" ) ; } # endif }"
553,"CWE-20 static int db_dict_iter_lookup_key_values ( struct db_dict_value_iter * iter ) { struct db_dict_iter_key * key ; string_t * path ; const char * error ; int ret ; array_sort ( & iter -> keys , db_dict_iter_key_cmp ) ; path = t_str_new ( 128 ) ; str_append ( path , DICT_PATH_SHARED ) ; array_foreach_modifiable ( & iter -> keys , key ) { if ( ! key -> used ) continue ; str_truncate ( path , strlen ( DICT_PATH_SHARED ) ) ; <vul-start> ret = var_expand ( path , key -> key -> key , iter -> var_expand_table , & error ) ; if ( ret <= 0 ) { auth_request_log_error ( iter -> auth_request , AUTH_SUBSYS_DB , ""Failed to expand key %s: %s"" , key -> key -> key , error ) ; return - 1 ; } <vul-end> ret = dict_lookup ( iter -> conn -> dict , iter -> pool , str_c ( path ) , & key -> value , & error ) ; if ( ret > 0 ) { auth_request_log_debug ( iter -> auth_request , AUTH_SUBSYS_DB , ""Lookup: %s = %s"" , str_c ( path ) , key -> value ) ; } else if ( ret < 0 ) { auth_request_log_error ( iter -> auth_request , AUTH_SUBSYS_DB , ""Failed to lookup key %s: %s"" , str_c ( path ) , error ) ; return - 1 ; } else if ( key -> key -> default_value != NULL ) { auth_request_log_debug ( iter -> auth_request , AUTH_SUBSYS_DB , ""Lookup: %s not found, using default value %s"" , str_c ( path ) , key -> key -> default_value ) ; key -> value = key -> key -> default_value ; } else { return 0 ; } } return 1 ; }","static int db_dict_iter_lookup_key_values ( struct db_dict_value_iter * iter ) { struct db_dict_iter_key * key ; string_t * path ; const char * error ; int ret ; array_sort ( & iter -> keys , db_dict_iter_key_cmp ) ; path = t_str_new ( 128 ) ; str_append ( path , DICT_PATH_SHARED ) ; array_foreach_modifiable ( & iter -> keys , key ) { if ( ! key -> used ) continue ; str_truncate ( path , strlen ( DICT_PATH_SHARED ) ) ; <vul-start> str_append ( path , key -> key -> key ) ; <vul-end> ret = dict_lookup ( iter -> conn -> dict , iter -> pool , str_c ( path ) , & key -> value , & error ) ; if ( ret > 0 ) { auth_request_log_debug ( iter -> auth_request , AUTH_SUBSYS_DB , ""Lookup: %s = %s"" , str_c ( path ) , key -> value ) ; } else if ( ret < 0 ) { auth_request_log_error ( iter -> auth_request , AUTH_SUBSYS_DB , ""Failed to lookup key %s: %s"" , str_c ( path ) , error ) ; return - 1 ; } else if ( key -> key -> default_value != NULL ) { auth_request_log_debug ( iter -> auth_request , AUTH_SUBSYS_DB , ""Lookup: %s not found, using default value %s"" , str_c ( path ) , key -> key -> default_value ) ; key -> value = key -> key -> default_value ; } else { return 0 ; } } return 1 ; }"
554,"CWE-476 static int stv06xx_start ( struct gspca_dev * gspca_dev ) { struct sd * sd = ( struct sd * ) gspca_dev ; struct usb_host_interface * alt ; struct usb_interface * intf ; int err , packet_size ; intf = usb_ifnum_to_if ( sd -> gspca_dev . dev , sd -> gspca_dev . iface ) ; alt = usb_altnum_to_altsetting ( intf , sd -> gspca_dev . alt ) ; if ( ! alt ) { gspca_err ( gspca_dev , ""Couldn\'t get altsetting\\n"" ) ; return - EIO ; } <vul-start> <vul-end> packet_size = le16_to_cpu ( alt -> endpoint [ 0 ] . desc . wMaxPacketSize ) ; err = stv06xx_write_bridge ( sd , STV_ISO_SIZE_L , packet_size ) ; if ( err < 0 ) return err ; err = sd -> sensor -> start ( sd ) ; if ( err < 0 ) goto out ; err = stv06xx_write_bridge ( sd , STV_ISO_ENABLE , 1 ) ; out : if ( err < 0 ) gspca_dbg ( gspca_dev , D_STREAM , ""Starting stream failed\\n"" ) ; else gspca_dbg ( gspca_dev , D_STREAM , ""Started streaming\\n"" ) ; return ( err < 0 ) ? err : 0 ; }","static int stv06xx_start ( struct gspca_dev * gspca_dev ) { struct sd * sd = ( struct sd * ) gspca_dev ; struct usb_host_interface * alt ; struct usb_interface * intf ; int err , packet_size ; intf = usb_ifnum_to_if ( sd -> gspca_dev . dev , sd -> gspca_dev . iface ) ; alt = usb_altnum_to_altsetting ( intf , sd -> gspca_dev . alt ) ; if ( ! alt ) { gspca_err ( gspca_dev , ""Couldn\'t get altsetting\\n"" ) ; return - EIO ; } <vul-start> if ( alt -> desc . bNumEndpoints < 1 ) return - ENODEV ; <vul-end> packet_size = le16_to_cpu ( alt -> endpoint [ 0 ] . desc . wMaxPacketSize ) ; err = stv06xx_write_bridge ( sd , STV_ISO_SIZE_L , packet_size ) ; if ( err < 0 ) return err ; err = sd -> sensor -> start ( sd ) ; if ( err < 0 ) goto out ; err = stv06xx_write_bridge ( sd , STV_ISO_ENABLE , 1 ) ; out : if ( err < 0 ) gspca_dbg ( gspca_dev , D_STREAM , ""Starting stream failed\\n"" ) ; else gspca_dbg ( gspca_dev , D_STREAM , ""Started streaming\\n"" ) ; return ( err < 0 ) ? err : 0 ; }"
555,"CWE-189 break ; case I915_EXEC_BSD : if ( ! HAS_BSD ( dev ) ) { DRM_DEBUG ( ""execbuf with invalid ring (BSD)\\n"" ) ; return - EINVAL ; } ring = & dev_priv -> ring [ VCS ] ; break ; case I915_EXEC_BLT : if ( ! HAS_BLT ( dev ) ) { DRM_DEBUG ( ""execbuf with invalid ring (BLT)\\n"" ) ; return - EINVAL ; } ring = & dev_priv -> ring [ BCS ] ; break ; default : DRM_DEBUG ( ""execbuf with unknown ring: %d\\n"" , ( int ) ( args -> flags & I915_EXEC_RING_MASK ) ) ; return - EINVAL ; } mode = args -> flags & I915_EXEC_CONSTANTS_MASK ; mask = I915_EXEC_CONSTANTS_MASK ; switch ( mode ) { case I915_EXEC_CONSTANTS_REL_GENERAL : case I915_EXEC_CONSTANTS_ABSOLUTE : case I915_EXEC_CONSTANTS_REL_SURFACE : if ( ring == & dev_priv -> ring [ RCS ] && mode != dev_priv -> relative_constants_mode ) { if ( INTEL_INFO ( dev ) -> gen < 4 ) return - EINVAL ; if ( INTEL_INFO ( dev ) -> gen > 5 && mode == I915_EXEC_CONSTANTS_REL_SURFACE ) return - EINVAL ; if ( INTEL_INFO ( dev ) -> gen >= 6 ) mask &= ~ I915_EXEC_CONSTANTS_REL_SURFACE ; } break ; default : DRM_DEBUG ( ""execbuf with unknown constants: %d\\n"" , mode ) ; return - EINVAL ; } if ( args -> buffer_count < 1 ) { DRM_DEBUG ( ""execbuf with %d buffers\\n"" , args -> buffer_count ) ; return - EINVAL ; } if ( args -> num_cliprects != 0 ) { if ( ring != & dev_priv -> ring [ RCS ] ) { DRM_DEBUG ( ""clip rectangles are only valid with the render ring\\n"" ) ; return - EINVAL ; } <vul-start> <vul-end> cliprects = kmalloc ( args -> num_cliprects * sizeof ( * cliprects ) , GFP_KERNEL ) ; if ( cliprects == NULL ) { ret = - ENOMEM ; goto pre_mutex_err ; } if ( copy_from_user ( cliprects , ( struct drm_clip_rect __user * ) ( uintptr_t ) args -> cliprects_ptr , sizeof ( * cliprects ) * args -> num_cliprects ) ) { ret = - EFAULT ; goto pre_mutex_err ; } } ret = i915_mutex_lock_interruptible ( dev ) ; if ( ret ) goto pre_mutex_err ; if ( dev_priv -> mm . suspended ) { mutex_unlock ( & dev -> struct_mutex ) ; ret = - EBUSY ; goto pre_mutex_err ; } eb = eb_create ( args -> buffer_count ) ; if ( eb == NULL ) { mutex_unlock ( & dev -> struct_mutex ) ; ret = - ENOMEM ; goto pre_mutex_err ; } INIT_LIST_HEAD ( & objects ) ; for ( i = 0 ; i < args -> buffer_count ; i ++ ) { struct drm_i915_gem_object * obj ; obj = to_intel_bo ( drm_gem_object_lookup ( dev , file , exec [ i ] . handle ) ) ; if ( & obj -> base == NULL ) { DRM_DEBUG ( ""Invalid object handle %d at index %d\\n"" , exec [ i ] . handle , i ) ; ret = - ENOENT ; goto err ; } if ( ! list_empty ( & obj -> exec_list ) ) { DRM_DEBUG ( ""Object %p [handle %d, index %d] appears more than once in object list\\n"" , obj , exec [ i ] . handle , i ) ; ret = - EINVAL ; goto err ; } list_add_tail ( & obj -> exec_list , & objects ) ; obj -> exec_handle = exec [ i ] . handle ; obj -> exec_entry = & exec [ i ] ; eb_add_object ( eb , obj ) ; }","break ; case I915_EXEC_BSD : if ( ! HAS_BSD ( dev ) ) { DRM_DEBUG ( ""execbuf with invalid ring (BSD)\\n"" ) ; return - EINVAL ; } ring = & dev_priv -> ring [ VCS ] ; break ; case I915_EXEC_BLT : if ( ! HAS_BLT ( dev ) ) { DRM_DEBUG ( ""execbuf with invalid ring (BLT)\\n"" ) ; return - EINVAL ; } ring = & dev_priv -> ring [ BCS ] ; break ; default : DRM_DEBUG ( ""execbuf with unknown ring: %d\\n"" , ( int ) ( args -> flags & I915_EXEC_RING_MASK ) ) ; return - EINVAL ; } mode = args -> flags & I915_EXEC_CONSTANTS_MASK ; mask = I915_EXEC_CONSTANTS_MASK ; switch ( mode ) { case I915_EXEC_CONSTANTS_REL_GENERAL : case I915_EXEC_CONSTANTS_ABSOLUTE : case I915_EXEC_CONSTANTS_REL_SURFACE : if ( ring == & dev_priv -> ring [ RCS ] && mode != dev_priv -> relative_constants_mode ) { if ( INTEL_INFO ( dev ) -> gen < 4 ) return - EINVAL ; if ( INTEL_INFO ( dev ) -> gen > 5 && mode == I915_EXEC_CONSTANTS_REL_SURFACE ) return - EINVAL ; if ( INTEL_INFO ( dev ) -> gen >= 6 ) mask &= ~ I915_EXEC_CONSTANTS_REL_SURFACE ; } break ; default : DRM_DEBUG ( ""execbuf with unknown constants: %d\\n"" , mode ) ; return - EINVAL ; } if ( args -> buffer_count < 1 ) { DRM_DEBUG ( ""execbuf with %d buffers\\n"" , args -> buffer_count ) ; return - EINVAL ; } if ( args -> num_cliprects != 0 ) { if ( ring != & dev_priv -> ring [ RCS ] ) { DRM_DEBUG ( ""clip rectangles are only valid with the render ring\\n"" ) ; return - EINVAL ; } <vul-start> if ( args -> num_cliprects > UINT_MAX / sizeof ( * cliprects ) ) { DRM_DEBUG ( ""execbuf with %u cliprects\\n"" , args -> num_cliprects ) ; return - EINVAL ; } <vul-end> cliprects = kmalloc ( args -> num_cliprects * sizeof ( * cliprects ) , GFP_KERNEL ) ; if ( cliprects == NULL ) { ret = - ENOMEM ; goto pre_mutex_err ; } if ( copy_from_user ( cliprects , ( struct drm_clip_rect __user * ) ( uintptr_t ) args -> cliprects_ptr , sizeof ( * cliprects ) * args -> num_cliprects ) ) { ret = - EFAULT ; goto pre_mutex_err ; } } ret = i915_mutex_lock_interruptible ( dev ) ; if ( ret ) goto pre_mutex_err ; if ( dev_priv -> mm . suspended ) { mutex_unlock ( & dev -> struct_mutex ) ; ret = - EBUSY ; goto pre_mutex_err ; } eb = eb_create ( args -> buffer_count ) ; if ( eb == NULL ) { mutex_unlock ( & dev -> struct_mutex ) ; ret = - ENOMEM ; goto pre_mutex_err ; } INIT_LIST_HEAD ( & objects ) ; for ( i = 0 ; i < args -> buffer_count ; i ++ ) { struct drm_i915_gem_object * obj ; obj = to_intel_bo ( drm_gem_object_lookup ( dev , file , exec [ i ] . handle ) ) ; if ( & obj -> base == NULL ) { DRM_DEBUG ( ""Invalid object handle %d at index %d\\n"" , exec [ i ] . handle , i ) ; ret = - ENOENT ; goto err ; } if ( ! list_empty ( & obj -> exec_list ) ) { DRM_DEBUG ( ""Object %p [handle %d, index %d] appears more than once in object list\\n"" , obj , exec [ i ] . handle , i ) ; ret = - EINVAL ; goto err ; } list_add_tail ( & obj -> exec_list , & objects ) ; obj -> exec_handle = exec [ i ] . handle ; obj -> exec_entry = & exec [ i ] ; eb_add_object ( eb , obj ) ; }"
556,"CWE-189 Datum txid_current_snapshot ( PG_FUNCTION_ARGS ) { TxidSnapshot * snap ; uint32 nxip , i , size ; TxidEpoch state ; Snapshot cur ; cur = GetActiveSnapshot ( ) ; if ( cur == NULL ) elog ( ERROR , ""no active snapshot set"" ) ; load_xid_epoch ( & state ) ; <vul-start> <vul-end> nxip = cur -> xcnt ; size = TXID_SNAPSHOT_SIZE ( nxip ) ; snap = palloc ( size ) ; SET_VARSIZE ( snap , size ) ; snap -> xmin = convert_xid ( cur -> xmin , & state ) ; snap -> xmax = convert_xid ( cur -> xmax , & state ) ; snap -> nxip = nxip ; for ( i = 0 ; i < nxip ; i ++ ) snap -> xip [ i ] = convert_xid ( cur -> xip [ i ] , & state ) ; sort_snapshot ( snap ) ; PG_RETURN_POINTER ( snap ) ; }","Datum txid_current_snapshot ( PG_FUNCTION_ARGS ) { TxidSnapshot * snap ; uint32 nxip , i , size ; TxidEpoch state ; Snapshot cur ; cur = GetActiveSnapshot ( ) ; if ( cur == NULL ) elog ( ERROR , ""no active snapshot set"" ) ; load_xid_epoch ( & state ) ; <vul-start> StaticAssertStmt ( MAX_BACKENDS * 2 <= TXID_SNAPSHOT_MAX_NXIP , ""possible overflow in txid_current_snapshot()"" ) ; <vul-end> nxip = cur -> xcnt ; size = TXID_SNAPSHOT_SIZE ( nxip ) ; snap = palloc ( size ) ; SET_VARSIZE ( snap , size ) ; snap -> xmin = convert_xid ( cur -> xmin , & state ) ; snap -> xmax = convert_xid ( cur -> xmax , & state ) ; snap -> nxip = nxip ; for ( i = 0 ; i < nxip ; i ++ ) snap -> xip [ i ] = convert_xid ( cur -> xip [ i ] , & state ) ; sort_snapshot ( snap ) ; PG_RETURN_POINTER ( snap ) ; }"
557,"CWE-120 void M_LoadDefaults ( void ) { int i ; int len ; FILE * f ; char def [ 80 ] ; char strparm [ 100 ] ; char * newstring ; int parm ; boolean isstring ; numdefaults = sizeof ( defaults ) / sizeof ( defaults [ 0 ] ) ; for ( i = 0 ; i < numdefaults ; i ++ ) * defaults [ i ] . location = defaults [ i ] . defaultvalue ; i = M_CheckParm ( ""-config"" ) ; if ( i && i < myargc - 1 ) { defaultfile = myargv [ i + 1 ] ; printf ( ""\tdefault file: %s\\n"" , defaultfile ) ; } else defaultfile = basedefault ; f = fopen ( defaultfile , ""r"" ) ; if ( f ) { while ( ! feof ( f ) ) { isstring = false ; <vul-start> if ( fscanf ( f , ""%79s %[^\\n]\\n"" , def , strparm ) == 2 ) <vul-end> { if ( strparm [ 0 ] == \'""\' ) { isstring = true ; len = strlen ( strparm ) ; newstring = ( char * ) malloc ( len ) ; strparm [ len - 1 ] = 0 ; strcpy ( newstring , strparm + 1 ) ; } else if ( strparm [ 0 ] == '0' && strparm [ 1 ] == 'x' ) sscanf ( strparm + 2 , ""%x"" , & parm ) ; else sscanf ( strparm , ""%i"" , & parm ) ; for ( i = 0 ; i < numdefaults ; i ++ ) if ( ! strcmp ( def , defaults [ i ] . name ) ) { if ( ! isstring ) * defaults [ i ] . location = parm ; else * defaults [ i ] . location = ( int ) newstring ; break ; } } } fclose ( f ) ; } for ( i = 0 ; i < numdefaults ; i ++ ) { if ( defaults [ i ] . scantranslate ) { parm = * defaults [ i ] . location ; defaults [ i ] . untranslated = parm ; * defaults [ i ] . location = scantokey [ parm ] ; } } }","void M_LoadDefaults ( void ) { int i ; int len ; FILE * f ; char def [ 80 ] ; char strparm [ 100 ] ; char * newstring ; int parm ; boolean isstring ; numdefaults = sizeof ( defaults ) / sizeof ( defaults [ 0 ] ) ; for ( i = 0 ; i < numdefaults ; i ++ ) * defaults [ i ] . location = defaults [ i ] . defaultvalue ; i = M_CheckParm ( ""-config"" ) ; if ( i && i < myargc - 1 ) { defaultfile = myargv [ i + 1 ] ; printf ( ""\tdefault file: %s\\n"" , defaultfile ) ; } else defaultfile = basedefault ; f = fopen ( defaultfile , ""r"" ) ; if ( f ) { while ( ! feof ( f ) ) { isstring = false ; <vul-start> if ( fscanf ( f , ""%79s %99[^\\n]\\n"" , def , strparm ) == 2 ) <vul-end> { if ( strparm [ 0 ] == \'""\' ) { isstring = true ; len = strlen ( strparm ) ; newstring = ( char * ) malloc ( len ) ; strparm [ len - 1 ] = 0 ; strcpy ( newstring , strparm + 1 ) ; } else if ( strparm [ 0 ] == '0' && strparm [ 1 ] == 'x' ) sscanf ( strparm + 2 , ""%x"" , & parm ) ; else sscanf ( strparm , ""%i"" , & parm ) ; for ( i = 0 ; i < numdefaults ; i ++ ) if ( ! strcmp ( def , defaults [ i ] . name ) ) { if ( ! isstring ) * defaults [ i ] . location = parm ; else * defaults [ i ] . location = ( int ) newstring ; break ; } } } fclose ( f ) ; } for ( i = 0 ; i < numdefaults ; i ++ ) { if ( defaults [ i ] . scantranslate ) { parm = * defaults [ i ] . location ; defaults [ i ] . untranslated = parm ; * defaults [ i ] . location = scantokey [ parm ] ; } } }"
558,"CWE-415 void DDGifSlurp ( GifInfo * info , bool decode , bool exitAfterFrame ) { GifRecordType RecordType ; GifByteType * ExtData ; int ExtFunction ; GifFileType * gifFilePtr ; gifFilePtr = info -> gifFilePtr ; uint_fast32_t lastAllocatedGCBIndex = 0 ; do { if ( DGifGetRecordType ( gifFilePtr , & RecordType ) == GIF_ERROR ) { break ; } bool isInitialPass = ! decode && ! exitAfterFrame ; switch ( RecordType ) { case IMAGE_DESC_RECORD_TYPE : if ( DGifGetImageDesc ( gifFilePtr , isInitialPass ) == GIF_ERROR ) { break ; } if ( isInitialPass ) { int_fast32_t widthOverflow = gifFilePtr -> Image . Width - gifFilePtr -> SWidth ; int_fast32_t heightOverflow = gifFilePtr -> Image . Height - gifFilePtr -> SHeight ; if ( widthOverflow > 0 || heightOverflow > 0 ) { gifFilePtr -> SWidth += widthOverflow ; gifFilePtr -> SHeight += heightOverflow ; } SavedImage * sp = & gifFilePtr -> SavedImages [ gifFilePtr -> ImageCount - 1 ] ; int_fast32_t topOverflow = gifFilePtr -> Image . Top + gifFilePtr -> Image . Height - gifFilePtr -> SHeight ; if ( topOverflow > 0 ) { sp -> ImageDesc . Top -= topOverflow ; } int_fast32_t leftOverflow = gifFilePtr -> Image . Left + gifFilePtr -> Image . Width - gifFilePtr -> SWidth ; if ( leftOverflow > 0 ) { sp -> ImageDesc . Left -= leftOverflow ; } if ( ! updateGCB ( info , & lastAllocatedGCBIndex ) ) { break ; } } if ( decode ) { <vul-start> int_fast32_t widthOverflow = gifFilePtr -> Image . Width - info -> originalWidth ; int_fast32_t heightOverflow = gifFilePtr -> Image . Height - info -> originalHeight ; <vul-end> const uint_fast32_t newRasterSize = gifFilePtr -> Image . Width * gifFilePtr -> Image . Height ; <vul-start> <vul-end> if ( newRasterSize > info -> rasterSize || widthOverflow > 0 || heightOverflow > 0 ) { void * tmpRasterBits = reallocarray ( info -> rasterBits , newRasterSize , sizeof ( GifPixelType ) ) ; if ( tmpRasterBits == NULL ) { gifFilePtr -> Error = D_GIF_ERR_NOT_ENOUGH_MEM ; break ; } info -> rasterBits = tmpRasterBits ; info -> rasterSize = newRasterSize ; } if ( gifFilePtr -> Image . Interlace ) { uint_fast16_t i , j ; uint_fast8_t InterlacedOffset [ ] = { 0 , 4 , 2 , 1 } ; uint_fast8_t InterlacedJumps [ ] = { 8 , 8 , 4 , 2 } ; for ( i = 0 ; i < 4 ; i ++ ) for ( j = InterlacedOffset [ i ] ; j < gifFilePtr -> Image . Height ; j += InterlacedJumps [ i ] ) { if ( DGifGetLine ( gifFilePtr , info -> rasterBits + j * gifFilePtr -> Image . Width , gifFilePtr -> Image . Width ) == GIF_ERROR ) break ; } } else { if ( DGifGetLine ( gifFilePtr , info -> rasterBits , gifFilePtr -> Image . Width * gifFilePtr -> Image . Height ) == GIF_ERROR ) { break ; } } if ( info -> sampleSize > 1 ) { unsigned char * dst = info -> rasterBits ; unsigned char * src = info -> rasterBits ; unsigned char * const srcEndImage = info -> rasterBits + gifFilePtr -> Image . Width * gifFilePtr -> Image . Height ; do { unsigned char * srcNextLineStart = src + gifFilePtr -> Image . Width * info -> sampleSize ; unsigned char * const srcEndLine = src + gifFilePtr -> Image . Width ; unsigned char * dstEndLine = dst + gifFilePtr -> Image . Width / info -> sampleSize ; do { * dst = * src ; dst ++ ; src += info -> sampleSize ; } while ( src < srcEndLine ) ; dst = dstEndLine ; src = srcNextLineStart ; } while ( src < srcEndImage ) ; } return ; } else { do { if ( DGifGetCodeNext ( gifFilePtr , & ExtData ) == GIF_ERROR ) { break ; } } while ( ExtData != NULL ) ; if ( exitAfterFrame ) { return ; }","void DDGifSlurp ( GifInfo * info , bool decode , bool exitAfterFrame ) { GifRecordType RecordType ; GifByteType * ExtData ; int ExtFunction ; GifFileType * gifFilePtr ; gifFilePtr = info -> gifFilePtr ; uint_fast32_t lastAllocatedGCBIndex = 0 ; do { if ( DGifGetRecordType ( gifFilePtr , & RecordType ) == GIF_ERROR ) { break ; } bool isInitialPass = ! decode && ! exitAfterFrame ; switch ( RecordType ) { case IMAGE_DESC_RECORD_TYPE : if ( DGifGetImageDesc ( gifFilePtr , isInitialPass ) == GIF_ERROR ) { break ; } if ( isInitialPass ) { int_fast32_t widthOverflow = gifFilePtr -> Image . Width - gifFilePtr -> SWidth ; int_fast32_t heightOverflow = gifFilePtr -> Image . Height - gifFilePtr -> SHeight ; if ( widthOverflow > 0 || heightOverflow > 0 ) { gifFilePtr -> SWidth += widthOverflow ; gifFilePtr -> SHeight += heightOverflow ; } SavedImage * sp = & gifFilePtr -> SavedImages [ gifFilePtr -> ImageCount - 1 ] ; int_fast32_t topOverflow = gifFilePtr -> Image . Top + gifFilePtr -> Image . Height - gifFilePtr -> SHeight ; if ( topOverflow > 0 ) { sp -> ImageDesc . Top -= topOverflow ; } int_fast32_t leftOverflow = gifFilePtr -> Image . Left + gifFilePtr -> Image . Width - gifFilePtr -> SWidth ; if ( leftOverflow > 0 ) { sp -> ImageDesc . Left -= leftOverflow ; } if ( ! updateGCB ( info , & lastAllocatedGCBIndex ) ) { break ; } } if ( decode ) { <vul-start> <vul-end> const uint_fast32_t newRasterSize = gifFilePtr -> Image . Width * gifFilePtr -> Image . Height ; <vul-start> if ( newRasterSize == 0 ) { free ( info -> rasterBits ) ; info -> rasterBits = NULL ; info -> rasterSize = newRasterSize ; return ; } const int_fast32_t widthOverflow = gifFilePtr -> Image . Width - info -> originalWidth ; const int_fast32_t heightOverflow = gifFilePtr -> Image . Height - info -> originalHeight ; <vul-end> if ( newRasterSize > info -> rasterSize || widthOverflow > 0 || heightOverflow > 0 ) { void * tmpRasterBits = reallocarray ( info -> rasterBits , newRasterSize , sizeof ( GifPixelType ) ) ; if ( tmpRasterBits == NULL ) { gifFilePtr -> Error = D_GIF_ERR_NOT_ENOUGH_MEM ; break ; } info -> rasterBits = tmpRasterBits ; info -> rasterSize = newRasterSize ; } if ( gifFilePtr -> Image . Interlace ) { uint_fast16_t i , j ; uint_fast8_t InterlacedOffset [ ] = { 0 , 4 , 2 , 1 } ; uint_fast8_t InterlacedJumps [ ] = { 8 , 8 , 4 , 2 } ; for ( i = 0 ; i < 4 ; i ++ ) for ( j = InterlacedOffset [ i ] ; j < gifFilePtr -> Image . Height ; j += InterlacedJumps [ i ] ) { if ( DGifGetLine ( gifFilePtr , info -> rasterBits + j * gifFilePtr -> Image . Width , gifFilePtr -> Image . Width ) == GIF_ERROR ) break ; } } else { if ( DGifGetLine ( gifFilePtr , info -> rasterBits , gifFilePtr -> Image . Width * gifFilePtr -> Image . Height ) == GIF_ERROR ) { break ; } } if ( info -> sampleSize > 1 ) { unsigned char * dst = info -> rasterBits ; unsigned char * src = info -> rasterBits ; unsigned char * const srcEndImage = info -> rasterBits + gifFilePtr -> Image . Width * gifFilePtr -> Image . Height ; do { unsigned char * srcNextLineStart = src + gifFilePtr -> Image . Width * info -> sampleSize ; unsigned char * const srcEndLine = src + gifFilePtr -> Image . Width ; unsigned char * dstEndLine = dst + gifFilePtr -> Image . Width / info -> sampleSize ; do { * dst = * src ; dst ++ ; src += info -> sampleSize ; } while ( src < srcEndLine ) ; dst = dstEndLine ; src = srcNextLineStart ; } while ( src < srcEndImage ) ; } return ; } else { do { if ( DGifGetCodeNext ( gifFilePtr , & ExtData ) == GIF_ERROR ) { break ; } } while ( ExtData != NULL ) ; if ( exitAfterFrame ) { return ; }"
559,"CWE-399 static int process_one_ticket ( struct ceph_auth_client * ac , struct ceph_crypto_key * secret , <vul-start> void * * p , void * end , void * dbuf , void * ticket_buf ) <vul-end> { struct ceph_x_info * xi = ac -> private ; int type ; u8 tkt_struct_v , blob_struct_v ; struct ceph_x_ticket_handler * th ; <vul-start> <vul-end> void * dp , * dend ; int dlen ; char is_enc ; struct timespec validity ; struct ceph_crypto_key old_key ; <vul-start> <vul-end> void * tp , * tpend ; struct ceph_timespec new_validity ; struct ceph_crypto_key new_session_key ; struct ceph_buffer * new_ticket_blob ; unsigned long new_expires , new_renew_after ; u64 new_secret_id ; int ret ; ceph_decode_need ( p , end , sizeof ( u32 ) + 1 , bad ) ; type = ceph_decode_32 ( p ) ; dout ( "" ticket type %d %s\\n"" , type , ceph_entity_type_name ( type ) ) ; tkt_struct_v = ceph_decode_8 ( p ) ; if ( tkt_struct_v != 1 ) goto bad ; th = get_ticket_handler ( ac , type ) ; if ( IS_ERR ( th ) ) { ret = PTR_ERR ( th ) ; goto out ; } <vul-start> dlen = ceph_x_decrypt ( secret , p , end , dbuf , TEMP_TICKET_BUF_LEN ) ; <vul-end> if ( dlen <= 0 ) { ret = dlen ; goto out ; } dout ( "" decrypted %d bytes\\n"" , dlen ) ; dp = dbuf ; dend = dp + dlen ; tkt_struct_v = ceph_decode_8 ( & dp ) ; if ( tkt_struct_v != 1 ) goto bad ; memcpy ( & old_key , & th -> session_key , sizeof ( old_key ) ) ; ret = ceph_crypto_key_decode ( & new_session_key , & dp , dend ) ; if ( ret ) goto out ; ceph_decode_copy ( & dp , & new_validity , sizeof ( new_validity ) ) ; ceph_decode_timespec ( & validity , & new_validity ) ; new_expires = get_seconds ( ) + validity . tv_sec ; new_renew_after = new_expires - ( validity . tv_sec / 4 ) ; dout ( "" expires=%lu renew_after=%lu\\n"" , new_expires , new_renew_after ) ; ceph_decode_8_safe ( p , end , is_enc , bad ) ; <vul-start> tp = ticket_buf ; <vul-end> if ( is_enc ) { dout ( "" encrypted ticket\\n"" ) ; <vul-start> dlen = ceph_x_decrypt ( & old_key , p , end , ticket_buf , TEMP_TICKET_BUF_LEN ) ; <vul-end> if ( dlen < 0 ) { ret = dlen ; goto out ; } <vul-start> <vul-end> dlen = ceph_decode_32 ( & tp ) ; } else { ceph_decode_32_safe ( p , end , dlen , bad ) ; <vul-start> <vul-end> ceph_decode_need ( p , end , dlen , bad ) ; ceph_decode_copy ( p , ticket_buf , dlen ) ; } tpend = tp + dlen ; dout ( "" ticket blob is %d bytes\\n"" , dlen ) ; ceph_decode_need ( & tp , tpend , 1 + sizeof ( u64 ) , bad ) ; blob_struct_v = ceph_decode_8 ( & tp ) ; new_secret_id = ceph_decode_64 ( & tp ) ; ret = ceph_decode_buffer ( & new_ticket_blob , & tp , tpend ) ; if ( ret ) goto out ; ceph_crypto_key_destroy ( & th -> session_key ) ; if ( th -> ticket_blob ) ceph_buffer_put ( th -> ticket_blob ) ; th -> session_key = new_session_key ; th -> ticket_blob = new_ticket_blob ; th -> validity = new_validity ; th -> secret_id = new_secret_id ; th -> expires = new_expires ; th -> renew_after = new_renew_after ; dout ( "" got ticket service %d (%s) secret_id %lld len %d\\n"" , type , ceph_entity_type_name ( type ) , th -> secret_id , ( int ) th -> ticket_blob -> vec . iov_len ) ; xi -> have_keys |= th -> service ; out : <vul-start> <vul-end> return ret ; bad : ret = - EINVAL ; goto out ; }","static int process_one_ticket ( struct ceph_auth_client * ac , struct ceph_crypto_key * secret , <vul-start> void * * p , void * end ) <vul-end> { struct ceph_x_info * xi = ac -> private ; int type ; u8 tkt_struct_v , blob_struct_v ; struct ceph_x_ticket_handler * th ; <vul-start> void * dbuf = NULL ; <vul-end> void * dp , * dend ; int dlen ; char is_enc ; struct timespec validity ; struct ceph_crypto_key old_key ; <vul-start> void * ticket_buf = NULL ; <vul-end> void * tp , * tpend ; struct ceph_timespec new_validity ; struct ceph_crypto_key new_session_key ; struct ceph_buffer * new_ticket_blob ; unsigned long new_expires , new_renew_after ; u64 new_secret_id ; int ret ; ceph_decode_need ( p , end , sizeof ( u32 ) + 1 , bad ) ; type = ceph_decode_32 ( p ) ; dout ( "" ticket type %d %s\\n"" , type , ceph_entity_type_name ( type ) ) ; tkt_struct_v = ceph_decode_8 ( p ) ; if ( tkt_struct_v != 1 ) goto bad ; th = get_ticket_handler ( ac , type ) ; if ( IS_ERR ( th ) ) { ret = PTR_ERR ( th ) ; goto out ; } <vul-start> dlen = ceph_x_decrypt ( secret , p , end , & dbuf , 0 ) ; <vul-end> if ( dlen <= 0 ) { ret = dlen ; goto out ; } dout ( "" decrypted %d bytes\\n"" , dlen ) ; dp = dbuf ; dend = dp + dlen ; tkt_struct_v = ceph_decode_8 ( & dp ) ; if ( tkt_struct_v != 1 ) goto bad ; memcpy ( & old_key , & th -> session_key , sizeof ( old_key ) ) ; ret = ceph_crypto_key_decode ( & new_session_key , & dp , dend ) ; if ( ret ) goto out ; ceph_decode_copy ( & dp , & new_validity , sizeof ( new_validity ) ) ; ceph_decode_timespec ( & validity , & new_validity ) ; new_expires = get_seconds ( ) + validity . tv_sec ; new_renew_after = new_expires - ( validity . tv_sec / 4 ) ; dout ( "" expires=%lu renew_after=%lu\\n"" , new_expires , new_renew_after ) ; ceph_decode_8_safe ( p , end , is_enc , bad ) ; <vul-start> <vul-end> if ( is_enc ) { dout ( "" encrypted ticket\\n"" ) ; <vul-start> dlen = ceph_x_decrypt ( & old_key , p , end , & ticket_buf , 0 ) ; <vul-end> if ( dlen < 0 ) { ret = dlen ; goto out ; } <vul-start> tp = ticket_buf ; <vul-end> dlen = ceph_decode_32 ( & tp ) ; } else { ceph_decode_32_safe ( p , end , dlen , bad ) ; <vul-start> ticket_buf = kmalloc ( dlen , GFP_NOFS ) ; if ( ! ticket_buf ) { ret = - ENOMEM ; goto out ; } tp = ticket_buf ; <vul-end> ceph_decode_need ( p , end , dlen , bad ) ; ceph_decode_copy ( p , ticket_buf , dlen ) ; } tpend = tp + dlen ; dout ( "" ticket blob is %d bytes\\n"" , dlen ) ; ceph_decode_need ( & tp , tpend , 1 + sizeof ( u64 ) , bad ) ; blob_struct_v = ceph_decode_8 ( & tp ) ; new_secret_id = ceph_decode_64 ( & tp ) ; ret = ceph_decode_buffer ( & new_ticket_blob , & tp , tpend ) ; if ( ret ) goto out ; ceph_crypto_key_destroy ( & th -> session_key ) ; if ( th -> ticket_blob ) ceph_buffer_put ( th -> ticket_blob ) ; th -> session_key = new_session_key ; th -> ticket_blob = new_ticket_blob ; th -> validity = new_validity ; th -> secret_id = new_secret_id ; th -> expires = new_expires ; th -> renew_after = new_renew_after ; dout ( "" got ticket service %d (%s) secret_id %lld len %d\\n"" , type , ceph_entity_type_name ( type ) , th -> secret_id , ( int ) th -> ticket_blob -> vec . iov_len ) ; xi -> have_keys |= th -> service ; out : <vul-start> kfree ( ticket_buf ) ; kfree ( dbuf ) ; <vul-end> return ret ; bad : ret = - EINVAL ; goto out ; }"
560,"CWE-264 if ( task && group_leader && group_leader -> attr . inherit != attr . inherit ) { err = - EINVAL ; goto err_task ; } get_online_cpus ( ) ; event = perf_event_alloc ( & attr , cpu , task , group_leader , NULL , NULL , NULL ) ; if ( IS_ERR ( event ) ) { err = PTR_ERR ( event ) ; goto err_cpus ; } if ( flags & PERF_FLAG_PID_CGROUP ) { err = perf_cgroup_connect ( pid , event , & attr , group_leader ) ; if ( err ) { __free_event ( event ) ; goto err_cpus ; } } if ( is_sampling_event ( event ) ) { if ( event -> pmu -> capabilities & PERF_PMU_CAP_NO_INTERRUPT ) { err = - ENOTSUPP ; goto err_alloc ; } } account_event ( event ) ; pmu = event -> pmu ; if ( group_leader && ( is_software_event ( event ) != is_software_event ( group_leader ) ) ) { if ( is_software_event ( event ) ) { pmu = group_leader -> pmu ; } else if ( is_software_event ( group_leader ) && ( group_leader -> group_flags & PERF_GROUP_SOFTWARE ) ) { move_group = 1 ; } } ctx = find_get_context ( pmu , task , event -> cpu ) ; if ( IS_ERR ( ctx ) ) { err = PTR_ERR ( ctx ) ; goto err_alloc ; } if ( task ) { put_task_struct ( task ) ; task = NULL ; } if ( group_leader ) { err = - EINVAL ; if ( group_leader -> group_leader != group_leader ) goto err_context ; if ( move_group ) { <vul-start> if ( group_leader -> ctx -> type != ctx -> type ) <vul-end> goto err_context ; } else { if ( group_leader -> ctx != ctx ) goto err_context ; } if ( attr . exclusive || attr . pinned ) goto err_context ; } if ( output_event ) { err = perf_event_set_output ( event , output_event ) ; if ( err ) goto err_context ; } event_file = anon_inode_getfile ( ""[perf_event]"" , & perf_fops , event , f_flags ) ; if ( IS_ERR ( event_file ) ) { err = PTR_ERR ( event_file ) ; goto err_context ; } if ( move_group ) { struct perf_event_context * gctx = group_leader -> ctx ; mutex_lock ( & gctx -> mutex ) ; perf_remove_from_context ( group_leader , false ) ; perf_event__state_init ( group_leader ) ; list_for_each_entry ( sibling , & group_leader -> sibling_list , group_entry ) { perf_remove_from_context ( sibling , false ) ; perf_event__state_init ( sibling ) ; put_ctx ( gctx ) ; } mutex_unlock ( & gctx -> mutex ) ; put_ctx ( gctx ) ; } WARN_ON_ONCE ( ctx -> parent_ctx ) ; mutex_lock ( & ctx -> mutex ) ; if ( move_group ) { synchronize_rcu ( ) ; perf_install_in_context ( ctx , group_leader , group_leader -> cpu ) ; get_ctx ( ctx ) ; list_for_each_entry ( sibling , & group_leader -> sibling_list , group_entry ) { perf_install_in_context ( ctx , sibling , sibling -> cpu ) ; get_ctx ( ctx ) ; } } perf_install_in_context ( ctx , event , event -> cpu ) ; perf_unpin_context ( ctx ) ; mutex_unlock ( & ctx -> mutex ) ; put_online_cpus ( ) ; event -> owner = current ;","if ( task && group_leader && group_leader -> attr . inherit != attr . inherit ) { err = - EINVAL ; goto err_task ; } get_online_cpus ( ) ; event = perf_event_alloc ( & attr , cpu , task , group_leader , NULL , NULL , NULL ) ; if ( IS_ERR ( event ) ) { err = PTR_ERR ( event ) ; goto err_cpus ; } if ( flags & PERF_FLAG_PID_CGROUP ) { err = perf_cgroup_connect ( pid , event , & attr , group_leader ) ; if ( err ) { __free_event ( event ) ; goto err_cpus ; } } if ( is_sampling_event ( event ) ) { if ( event -> pmu -> capabilities & PERF_PMU_CAP_NO_INTERRUPT ) { err = - ENOTSUPP ; goto err_alloc ; } } account_event ( event ) ; pmu = event -> pmu ; if ( group_leader && ( is_software_event ( event ) != is_software_event ( group_leader ) ) ) { if ( is_software_event ( event ) ) { pmu = group_leader -> pmu ; } else if ( is_software_event ( group_leader ) && ( group_leader -> group_flags & PERF_GROUP_SOFTWARE ) ) { move_group = 1 ; } } ctx = find_get_context ( pmu , task , event -> cpu ) ; if ( IS_ERR ( ctx ) ) { err = PTR_ERR ( ctx ) ; goto err_alloc ; } if ( task ) { put_task_struct ( task ) ; task = NULL ; } if ( group_leader ) { err = - EINVAL ; if ( group_leader -> group_leader != group_leader ) goto err_context ; if ( move_group ) { <vul-start> if ( group_leader -> ctx -> task != ctx -> task ) goto err_context ; if ( group_leader -> cpu != event -> cpu ) <vul-end> goto err_context ; } else { if ( group_leader -> ctx != ctx ) goto err_context ; } if ( attr . exclusive || attr . pinned ) goto err_context ; } if ( output_event ) { err = perf_event_set_output ( event , output_event ) ; if ( err ) goto err_context ; } event_file = anon_inode_getfile ( ""[perf_event]"" , & perf_fops , event , f_flags ) ; if ( IS_ERR ( event_file ) ) { err = PTR_ERR ( event_file ) ; goto err_context ; } if ( move_group ) { struct perf_event_context * gctx = group_leader -> ctx ; mutex_lock ( & gctx -> mutex ) ; perf_remove_from_context ( group_leader , false ) ; perf_event__state_init ( group_leader ) ; list_for_each_entry ( sibling , & group_leader -> sibling_list , group_entry ) { perf_remove_from_context ( sibling , false ) ; perf_event__state_init ( sibling ) ; put_ctx ( gctx ) ; } mutex_unlock ( & gctx -> mutex ) ; put_ctx ( gctx ) ; } WARN_ON_ONCE ( ctx -> parent_ctx ) ; mutex_lock ( & ctx -> mutex ) ; if ( move_group ) { synchronize_rcu ( ) ; perf_install_in_context ( ctx , group_leader , group_leader -> cpu ) ; get_ctx ( ctx ) ; list_for_each_entry ( sibling , & group_leader -> sibling_list , group_entry ) { perf_install_in_context ( ctx , sibling , sibling -> cpu ) ; get_ctx ( ctx ) ; } } perf_install_in_context ( ctx , event , event -> cpu ) ; perf_unpin_context ( ctx ) ; mutex_unlock ( & ctx -> mutex ) ; put_online_cpus ( ) ; event -> owner = current ;"
561,"CWE-20 <vul-start> void f2fs_wait_discard_bios ( struct f2fs_sb_info * sbi ) <vul-end> { __issue_discard_cmd ( sbi , false ) ; __drop_discard_cmd ( sbi ) ; <vul-start> __wait_discard_cmd ( sbi , false ) ; <vul-end> }","<vul-start> void f2fs_wait_discard_bios ( struct f2fs_sb_info * sbi , bool umount ) <vul-end> { __issue_discard_cmd ( sbi , false ) ; __drop_discard_cmd ( sbi ) ; <vul-start> __wait_discard_cmd ( sbi , ! umount ) ; <vul-end> }"
562,CWE-476 void rfbReleaseClientIterator ( rfbClientIteratorPtr iterator ) { <vul-start> if ( iterator -> next ) rfbDecrClientRef ( iterator -> next ) ; <vul-end> free ( iterator ) ; },void rfbReleaseClientIterator ( rfbClientIteratorPtr iterator ) { <vul-start> if ( iterator && iterator -> next ) rfbDecrClientRef ( iterator -> next ) ; <vul-end> free ( iterator ) ; }
563,"CWE-119 <vul-start> static const char * parse_value ( cJSON * item , const char * value ) <vul-end> { <vul-start> if ( ! value ) return 0 ; if ( ! strncmp ( value , ""null"" , 4 ) ) { item -> type = cJSON_NULL ; return value + 4 ; } if ( ! strncmp ( value , ""false"" , 5 ) ) { item -> type = cJSON_False ; return value + 5 ; } if ( ! strncmp ( value , ""true"" , 4 ) ) { item -> type = cJSON_True ; item -> valueint = 1 ; return value + 4 ; } if ( * value == \'\\""\' ) return parse_string ( item , value ) ; if ( * value == '-' || ( * value >= '0' && * value <= '9' ) ) return parse_number ( item , value ) ; if ( * value == '[' ) return parse_array ( item , value ) ; if ( * value == '{' ) return parse_object ( item , value ) ; ep = value ; return 0 ; <vul-end> }","<vul-start> static const char * parse_value ( cJSON * item , const char * value , const char * * ep ) <vul-end> { <vul-start> if ( ! value ) return 0 ; if ( ! strncmp ( value , ""null"" , 4 ) ) { item -> type = cJSON_NULL ; return value + 4 ; } if ( ! strncmp ( value , ""false"" , 5 ) ) { item -> type = cJSON_False ; return value + 5 ; } if ( ! strncmp ( value , ""true"" , 4 ) ) { item -> type = cJSON_True ; item -> valueint = 1 ; return value + 4 ; } if ( * value == \'\\""\' ) { return parse_string ( item , value , ep ) ; } if ( * value == '-' || ( * value >= '0' && * value <= '9' ) ) { return parse_number ( item , value ) ; } if ( * value == '[' ) { return parse_array ( item , value , ep ) ; } if ( * value == '{' ) { return parse_object ( item , value , ep ) ; } * ep = value ; return 0 ; <vul-end> }"
564,"CWE-119 static long ioctl_file_dedupe_range ( struct file * file , void __user * arg ) { struct file_dedupe_range __user * argp = arg ; struct file_dedupe_range * same = NULL ; int ret ; unsigned long size ; u16 count ; if ( get_user ( count , & argp -> dest_count ) ) { ret = - EFAULT ; goto out ; } size = offsetof ( struct file_dedupe_range __user , info [ count ] ) ; same = memdup_user ( argp , size ) ; if ( IS_ERR ( same ) ) { ret = PTR_ERR ( same ) ; same = NULL ; goto out ; } <vul-start> <vul-end> ret = vfs_dedupe_file_range ( file , same ) ; if ( ret ) goto out ; ret = copy_to_user ( argp , same , size ) ; if ( ret ) ret = - EFAULT ; out : kfree ( same ) ; return ret ; }","static long ioctl_file_dedupe_range ( struct file * file , void __user * arg ) { struct file_dedupe_range __user * argp = arg ; struct file_dedupe_range * same = NULL ; int ret ; unsigned long size ; u16 count ; if ( get_user ( count , & argp -> dest_count ) ) { ret = - EFAULT ; goto out ; } size = offsetof ( struct file_dedupe_range __user , info [ count ] ) ; same = memdup_user ( argp , size ) ; if ( IS_ERR ( same ) ) { ret = PTR_ERR ( same ) ; same = NULL ; goto out ; } <vul-start> same -> dest_count = count ; <vul-end> ret = vfs_dedupe_file_range ( file , same ) ; if ( ret ) goto out ; ret = copy_to_user ( argp , same , size ) ; if ( ret ) ret = - EFAULT ; out : kfree ( same ) ; return ret ; }"
565,"CWE-399 void handle_ld_nf ( u32 insn , struct pt_regs * regs ) { int rd = ( ( insn >> 25 ) & 0x1f ) ; int from_kernel = ( regs -> tstate & TSTATE_PRIV ) != 0 ; unsigned long * reg ; <vul-start> perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , 0 , regs , 0 ) ; <vul-end> maybe_flush_windows ( 0 , 0 , rd , from_kernel ) ; reg = fetch_reg_addr ( rd , regs ) ; if ( from_kernel || rd < 16 ) { reg [ 0 ] = 0 ; if ( ( insn & 0x780000 ) == 0x180000 ) reg [ 1 ] = 0 ; } else if ( test_thread_flag ( TIF_32BIT ) ) { put_user ( 0 , ( int __user * ) reg ) ; if ( ( insn & 0x780000 ) == 0x180000 ) put_user ( 0 , ( ( int __user * ) reg ) + 1 ) ; } else { put_user ( 0 , ( unsigned long __user * ) reg ) ; if ( ( insn & 0x780000 ) == 0x180000 ) put_user ( 0 , ( unsigned long __user * ) reg + 1 ) ; } advance ( regs ) ; }","void handle_ld_nf ( u32 insn , struct pt_regs * regs ) { int rd = ( ( insn >> 25 ) & 0x1f ) ; int from_kernel = ( regs -> tstate & TSTATE_PRIV ) != 0 ; unsigned long * reg ; <vul-start> perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , regs , 0 ) ; <vul-end> maybe_flush_windows ( 0 , 0 , rd , from_kernel ) ; reg = fetch_reg_addr ( rd , regs ) ; if ( from_kernel || rd < 16 ) { reg [ 0 ] = 0 ; if ( ( insn & 0x780000 ) == 0x180000 ) reg [ 1 ] = 0 ; } else if ( test_thread_flag ( TIF_32BIT ) ) { put_user ( 0 , ( int __user * ) reg ) ; if ( ( insn & 0x780000 ) == 0x180000 ) put_user ( 0 , ( ( int __user * ) reg ) + 1 ) ; } else { put_user ( 0 , ( unsigned long __user * ) reg ) ; if ( ( insn & 0x780000 ) == 0x180000 ) put_user ( 0 , ( unsigned long __user * ) reg + 1 ) ; } advance ( regs ) ; }"
566,"CWE-125 static const ut8 * r_bin_dwarf_parse_attr_value ( const ut8 * obuf , int obuf_len , RBinDwarfAttrSpec * spec , RBinDwarfAttrValue * value , const RBinDwarfCompUnitHdr * hdr , const ut8 * debug_str , size_t debug_str_len ) { const ut8 * buf = obuf ; const ut8 * buf_end = obuf + obuf_len ; size_t j ; <vul-start> if ( ! spec || ! value || ! hdr || ! obuf || obuf_len < 0 ) { <vul-end> return NULL ; } value -> form = spec -> attr_form ; value -> name = spec -> attr_name ; value -> encoding . block . data = NULL ; value -> encoding . str_struct . string = NULL ; value -> encoding . str_struct . offset = 0 ; switch ( spec -> attr_form ) { case DW_FORM_addr : switch ( hdr -> pointer_size ) { case 1 : value -> encoding . address = READ ( buf , ut8 ) ; break ; case 2 : value -> encoding . address = READ ( buf , ut16 ) ; break ; case 4 : value -> encoding . address = READ ( buf , ut32 ) ; break ; case 8 : value -> encoding . address = READ ( buf , ut64 ) ; break ; default : eprintf ( ""DWARF: Unexpected pointer size: %u\\n"" , ( unsigned ) hdr -> pointer_size ) ; return NULL ; } break ; case DW_FORM_block2 : value -> encoding . block . length = READ ( buf , ut16 ) ; if ( value -> encoding . block . length > 0 ) { value -> encoding . block . data = calloc ( sizeof ( ut8 ) , value -> encoding . block . length ) ; for ( j = 0 ; j < value -> encoding . block . length ; j ++ ) { value -> encoding . block . data [ j ] = READ ( buf , ut8 ) ; } } break ; case DW_FORM_block4 : value -> encoding . block . length = READ ( buf , ut32 ) ; if ( value -> encoding . block . length > 0 ) { ut8 * data = calloc ( sizeof ( ut8 ) , value -> encoding . block . length ) ; if ( data ) { for ( j = 0 ; j < value -> encoding . block . length ; j ++ ) { data [ j ] = READ ( buf , ut8 ) ; } } value -> encoding . block . data = data ; } break ; <vul-start> <vul-end> case DW_FORM_data2 : value -> encoding . data = READ ( buf , ut16 ) ; break ; case DW_FORM_data4 : value -> encoding . data = READ ( buf , ut32 ) ; break ; case DW_FORM_data8 : value -> encoding . data = READ ( buf , ut64 ) ; break ; <vul-start> <vul-end> case DW_FORM_string : value -> encoding . str_struct . string = * buf ? strdup ( ( const char * ) buf ) : NULL ; buf += ( strlen ( ( const char * ) buf ) + 1 ) ; break ; case DW_FORM_block : buf = r_uleb128 ( buf , buf_end - buf , & value -> encoding . block . length ) ; if ( ! buf ) { return NULL ; } value -> encoding . block . data = calloc ( sizeof ( ut8 ) , value -> encoding . block . length ) ; <vul-start> <vul-end> for ( j = 0 ; j < value -> encoding . block . length ; j ++ ) { value -> encoding . block . data [ j ] = READ ( buf , ut8 ) ; <vul-start> <vul-end> } break ; case DW_FORM_block1 : value -> encoding . block . length = READ ( buf , ut8 ) ; value -> encoding . block . data = calloc ( sizeof ( ut8 ) , value -> encoding . block . length + 1 ) ; <vul-start> <vul-end> for ( j = 0 ; j < value -> encoding . block . length ; j ++ ) { value -> encoding . block . data [ j ] = READ ( buf , ut8 ) ; <vul-start> <vul-end> } break ; case DW_FORM_flag : value -> encoding . flag = READ ( buf , ut8 ) ; break ; case DW_FORM_sdata : buf = r_leb128 ( buf , & value -> encoding . sdata ) ; break ; case DW_FORM_strp : value -> encoding . str_struct . offset = READ ( buf , ut32 ) ; if ( debug_str && value -> encoding . str_struct . offset < debug_str_len ) { value -> encoding . str_struct . string = strdup ( ( const char * ) ( debug_str + value -> encoding . str_struct . offset ) ) ; } else { value -> encoding . str_struct . string = NULL ; } break ; case DW_FORM_udata : { ut64 ndata = 0 ; const ut8 * data = ( const ut8 * ) & ndata ; buf = r_uleb128 ( buf , R_MIN ( sizeof ( data ) , ( size_t ) ( buf_end - buf ) ) , & ndata ) ; memcpy ( & value -> encoding . data , data , sizeof ( value -> encoding . data ) ) ; value -> encoding . str_struct . string = NULL ; } break ; case DW_FORM_ref_addr : value -> encoding . reference = READ ( buf , ut64 ) ; break ; case DW_FORM_ref1 : value -> encoding . reference = READ ( buf , ut8 ) ; break ; case DW_FORM_ref2 : value -> encoding . reference = READ ( buf , ut16 ) ; break ; case DW_FORM_ref4 : value -> encoding . reference = READ ( buf , ut32 ) ; break ; case DW_FORM_ref8 : value -> encoding . reference = READ ( buf , ut64 ) ; break ; case DW_FORM_data1 : value -> encoding . data = READ ( buf , ut8 ) ; break ; default : eprintf ( ""Unknown DW_FORM 0x%02"" PFMT64x ""\\n"" , spec -> attr_form ) ; value -> encoding . data = 0 ; return NULL ; }","static const ut8 * r_bin_dwarf_parse_attr_value ( const ut8 * obuf , int obuf_len , RBinDwarfAttrSpec * spec , RBinDwarfAttrValue * value , const RBinDwarfCompUnitHdr * hdr , const ut8 * debug_str , size_t debug_str_len ) { const ut8 * buf = obuf ; const ut8 * buf_end = obuf + obuf_len ; size_t j ; <vul-start> if ( ! spec || ! value || ! hdr || ! obuf || obuf_len < 1 ) { <vul-end> return NULL ; } value -> form = spec -> attr_form ; value -> name = spec -> attr_name ; value -> encoding . block . data = NULL ; value -> encoding . str_struct . string = NULL ; value -> encoding . str_struct . offset = 0 ; switch ( spec -> attr_form ) { case DW_FORM_addr : switch ( hdr -> pointer_size ) { case 1 : value -> encoding . address = READ ( buf , ut8 ) ; break ; case 2 : value -> encoding . address = READ ( buf , ut16 ) ; break ; case 4 : value -> encoding . address = READ ( buf , ut32 ) ; break ; case 8 : value -> encoding . address = READ ( buf , ut64 ) ; break ; default : eprintf ( ""DWARF: Unexpected pointer size: %u\\n"" , ( unsigned ) hdr -> pointer_size ) ; return NULL ; } break ; case DW_FORM_block2 : value -> encoding . block . length = READ ( buf , ut16 ) ; if ( value -> encoding . block . length > 0 ) { value -> encoding . block . data = calloc ( sizeof ( ut8 ) , value -> encoding . block . length ) ; for ( j = 0 ; j < value -> encoding . block . length ; j ++ ) { value -> encoding . block . data [ j ] = READ ( buf , ut8 ) ; } } break ; case DW_FORM_block4 : value -> encoding . block . length = READ ( buf , ut32 ) ; if ( value -> encoding . block . length > 0 ) { ut8 * data = calloc ( sizeof ( ut8 ) , value -> encoding . block . length ) ; if ( data ) { for ( j = 0 ; j < value -> encoding . block . length ; j ++ ) { data [ j ] = READ ( buf , ut8 ) ; } } value -> encoding . block . data = data ; } break ; <vul-start> # if 0 <vul-end> case DW_FORM_data2 : value -> encoding . data = READ ( buf , ut16 ) ; break ; case DW_FORM_data4 : value -> encoding . data = READ ( buf , ut32 ) ; break ; case DW_FORM_data8 : value -> encoding . data = READ ( buf , ut64 ) ; break ; <vul-start> # endif <vul-end> case DW_FORM_string : value -> encoding . str_struct . string = * buf ? strdup ( ( const char * ) buf ) : NULL ; buf += ( strlen ( ( const char * ) buf ) + 1 ) ; break ; case DW_FORM_block : buf = r_uleb128 ( buf , buf_end - buf , & value -> encoding . block . length ) ; if ( ! buf ) { return NULL ; } value -> encoding . block . data = calloc ( sizeof ( ut8 ) , value -> encoding . block . length ) ; <vul-start> if ( value -> encoding . block . data ) { <vul-end> for ( j = 0 ; j < value -> encoding . block . length ; j ++ ) { value -> encoding . block . data [ j ] = READ ( buf , ut8 ) ; <vul-start> } <vul-end> } break ; case DW_FORM_block1 : value -> encoding . block . length = READ ( buf , ut8 ) ; value -> encoding . block . data = calloc ( sizeof ( ut8 ) , value -> encoding . block . length + 1 ) ; <vul-start> if ( value -> encoding . block . data ) { <vul-end> for ( j = 0 ; j < value -> encoding . block . length ; j ++ ) { value -> encoding . block . data [ j ] = READ ( buf , ut8 ) ; <vul-start> } <vul-end> } break ; case DW_FORM_flag : value -> encoding . flag = READ ( buf , ut8 ) ; break ; case DW_FORM_sdata : buf = r_leb128 ( buf , & value -> encoding . sdata ) ; break ; case DW_FORM_strp : value -> encoding . str_struct . offset = READ ( buf , ut32 ) ; if ( debug_str && value -> encoding . str_struct . offset < debug_str_len ) { value -> encoding . str_struct . string = strdup ( ( const char * ) ( debug_str + value -> encoding . str_struct . offset ) ) ; } else { value -> encoding . str_struct . string = NULL ; } break ; case DW_FORM_udata : { ut64 ndata = 0 ; const ut8 * data = ( const ut8 * ) & ndata ; buf = r_uleb128 ( buf , R_MIN ( sizeof ( data ) , ( size_t ) ( buf_end - buf ) ) , & ndata ) ; memcpy ( & value -> encoding . data , data , sizeof ( value -> encoding . data ) ) ; value -> encoding . str_struct . string = NULL ; } break ; case DW_FORM_ref_addr : value -> encoding . reference = READ ( buf , ut64 ) ; break ; case DW_FORM_ref1 : value -> encoding . reference = READ ( buf , ut8 ) ; break ; case DW_FORM_ref2 : value -> encoding . reference = READ ( buf , ut16 ) ; break ; case DW_FORM_ref4 : value -> encoding . reference = READ ( buf , ut32 ) ; break ; case DW_FORM_ref8 : value -> encoding . reference = READ ( buf , ut64 ) ; break ; case DW_FORM_data1 : value -> encoding . data = READ ( buf , ut8 ) ; break ; default : eprintf ( ""Unknown DW_FORM 0x%02"" PFMT64x ""\\n"" , spec -> attr_form ) ; value -> encoding . data = 0 ; return NULL ; }"
567,"CWE-19 static int <vul-start> ext2_xattr_cache_insert ( struct buffer_head * bh ) <vul-end> { __u32 hash = le32_to_cpu ( HDR ( bh ) -> h_hash ) ; <vul-start> struct mb_cache_entry * ce ; <vul-end> int error ; <vul-start> ce = mb_cache_entry_alloc ( ext2_xattr_cache , GFP_NOFS ) ; if ( ! ce ) return - ENOMEM ; error = mb_cache_entry_insert ( ce , bh -> b_bdev , bh -> b_blocknr , hash ) ; <vul-end> if ( error ) { <vul-start> mb_cache_entry_free ( ce ) ; <vul-end> if ( error == - EBUSY ) { ea_bdebug ( bh , ""already in cache (%d cache entries)"" , atomic_read ( & ext2_xattr_cache -> c_entry_count ) ) ; error = 0 ; } <vul-start> } else { ea_bdebug ( bh , ""inserting [%x] (%d cache entries)"" , ( int ) hash , atomic_read ( & ext2_xattr_cache -> c_entry_count ) ) ; mb_cache_entry_release ( ce ) ; } <vul-end> return error ; }","static int <vul-start> ext2_xattr_cache_insert ( struct mb2_cache * cache , struct buffer_head * bh ) <vul-end> { __u32 hash = le32_to_cpu ( HDR ( bh ) -> h_hash ) ; <vul-start> <vul-end> int error ; <vul-start> error = mb2_cache_entry_create ( cache , GFP_NOFS , hash , bh -> b_blocknr ) ; <vul-end> if ( error ) { <vul-start> <vul-end> if ( error == - EBUSY ) { ea_bdebug ( bh , ""already in cache (%d cache entries)"" , atomic_read ( & ext2_xattr_cache -> c_entry_count ) ) ; error = 0 ; } <vul-start> } else ea_bdebug ( bh , ""inserting [%x]"" , ( int ) hash ) ; <vul-end> return error ; }"
568,"CWE-119 int vp9_get_frame_buffer ( void * cb_priv , size_t min_size , vpx_codec_frame_buffer_t * fb ) { int i ; InternalFrameBufferList * const int_fb_list = ( InternalFrameBufferList * ) cb_priv ; if ( int_fb_list == NULL ) return - 1 ; for ( i = 0 ; i < int_fb_list -> num_internal_frame_buffers ; ++ i ) { if ( ! int_fb_list -> int_fb [ i ] . in_use ) break ; } if ( i == int_fb_list -> num_internal_frame_buffers ) return - 1 ; if ( int_fb_list -> int_fb [ i ] . size < min_size ) { int_fb_list -> int_fb [ i ] . data = ( uint8_t * ) vpx_realloc ( int_fb_list -> int_fb [ i ] . data , min_size ) ; if ( ! int_fb_list -> int_fb [ i ] . data ) return - 1 ; <vul-start> <vul-end> int_fb_list -> int_fb [ i ] . size = min_size ; } fb -> data = int_fb_list -> int_fb [ i ] . data ; fb -> size = int_fb_list -> int_fb [ i ] . size ; int_fb_list -> int_fb [ i ] . in_use = 1 ; fb -> priv = & int_fb_list -> int_fb [ i ] ; return 0 ; }","int vp9_get_frame_buffer ( void * cb_priv , size_t min_size , vpx_codec_frame_buffer_t * fb ) { int i ; InternalFrameBufferList * const int_fb_list = ( InternalFrameBufferList * ) cb_priv ; if ( int_fb_list == NULL ) return - 1 ; for ( i = 0 ; i < int_fb_list -> num_internal_frame_buffers ; ++ i ) { if ( ! int_fb_list -> int_fb [ i ] . in_use ) break ; } if ( i == int_fb_list -> num_internal_frame_buffers ) return - 1 ; if ( int_fb_list -> int_fb [ i ] . size < min_size ) { int_fb_list -> int_fb [ i ] . data = ( uint8_t * ) vpx_realloc ( int_fb_list -> int_fb [ i ] . data , min_size ) ; if ( ! int_fb_list -> int_fb [ i ] . data ) return - 1 ; <vul-start> memset ( int_fb_list -> int_fb [ i ] . data , 0 , min_size ) ; <vul-end> int_fb_list -> int_fb [ i ] . size = min_size ; } fb -> data = int_fb_list -> int_fb [ i ] . data ; fb -> size = int_fb_list -> int_fb [ i ] . size ; int_fb_list -> int_fb [ i ] . in_use = 1 ; fb -> priv = & int_fb_list -> int_fb [ i ] ; return 0 ; }"
569,"CWE-269 uint32_t virtio_config_readw ( VirtIODevice * vdev , uint32_t addr ) { VirtioDeviceClass * k = VIRTIO_DEVICE_GET_CLASS ( vdev ) ; uint16_t val ; <vul-start> <vul-end> k -> get_config ( vdev , vdev -> config ) ; <vul-start> if ( addr > ( vdev -> config_len - sizeof ( val ) ) ) return ( uint32_t ) - 1 ; <vul-end> val = lduw_p ( vdev -> config + addr ) ; return val ; }","uint32_t virtio_config_readw ( VirtIODevice * vdev , uint32_t addr ) { VirtioDeviceClass * k = VIRTIO_DEVICE_GET_CLASS ( vdev ) ; uint16_t val ; <vul-start> if ( addr + sizeof ( val ) > vdev -> config_len ) { return ( uint32_t ) - 1 ; } <vul-end> k -> get_config ( vdev , vdev -> config ) ; <vul-start> <vul-end> val = lduw_p ( vdev -> config + addr ) ; return val ; }"
570,"CWE-401 int crypto_reportstat ( struct sk_buff * in_skb , struct nlmsghdr * in_nlh , struct nlattr * * attrs ) { struct net * net = sock_net ( in_skb -> sk ) ; struct crypto_user_alg * p = nlmsg_data ( in_nlh ) ; struct crypto_alg * alg ; struct sk_buff * skb ; struct crypto_dump_info info ; int err ; if ( ! null_terminated ( p -> cru_name ) || ! null_terminated ( p -> cru_driver_name ) ) return - EINVAL ; alg = crypto_alg_match ( p , 0 ) ; if ( ! alg ) return - ENOENT ; err = - ENOMEM ; skb = nlmsg_new ( NLMSG_DEFAULT_SIZE , GFP_ATOMIC ) ; if ( ! skb ) goto drop_alg ; info . in_skb = in_skb ; info . out_skb = skb ; info . nlmsg_seq = in_nlh -> nlmsg_seq ; info . nlmsg_flags = 0 ; err = crypto_reportstat_alg ( alg , & info ) ; drop_alg : crypto_mod_put ( alg ) ; <vul-start> if ( err ) <vul-end> return err ; <vul-start> <vul-end> return nlmsg_unicast ( net -> crypto_nlsk , skb , NETLINK_CB ( in_skb ) . portid ) ; }","int crypto_reportstat ( struct sk_buff * in_skb , struct nlmsghdr * in_nlh , struct nlattr * * attrs ) { struct net * net = sock_net ( in_skb -> sk ) ; struct crypto_user_alg * p = nlmsg_data ( in_nlh ) ; struct crypto_alg * alg ; struct sk_buff * skb ; struct crypto_dump_info info ; int err ; if ( ! null_terminated ( p -> cru_name ) || ! null_terminated ( p -> cru_driver_name ) ) return - EINVAL ; alg = crypto_alg_match ( p , 0 ) ; if ( ! alg ) return - ENOENT ; err = - ENOMEM ; skb = nlmsg_new ( NLMSG_DEFAULT_SIZE , GFP_ATOMIC ) ; if ( ! skb ) goto drop_alg ; info . in_skb = in_skb ; info . out_skb = skb ; info . nlmsg_seq = in_nlh -> nlmsg_seq ; info . nlmsg_flags = 0 ; err = crypto_reportstat_alg ( alg , & info ) ; drop_alg : crypto_mod_put ( alg ) ; <vul-start> if ( err ) { kfree_skb ( skb ) ; <vul-end> return err ; <vul-start> } <vul-end> return nlmsg_unicast ( net -> crypto_nlsk , skb , NETLINK_CB ( in_skb ) . portid ) ; }"
571,"CWE-119 static void set_good_speed_feature ( VP9_COMP * cpi , VP9_COMMON * cm , SPEED_FEATURES * sf , int speed ) { <vul-start> <vul-end> sf -> adaptive_rd_thresh = 1 ; <vul-start> sf -> recode_loop = ( speed < 1 ) ? ALLOW_RECODE : ALLOW_RECODE_KFMAXBW ; <vul-end> sf -> allow_skip_recode = 1 ; if ( speed >= 1 ) { <vul-start> <vul-end> sf -> use_square_partition_only = ! frame_is_intra_only ( cm ) ; <vul-start> <vul-end> sf -> less_rectangular_check = 1 ; <vul-start> sf -> tx_size_search_method = vp9_frame_is_boosted ( cpi ) ? USE_FULL_RD : USE_LARGESTALL ; if ( MIN ( cm -> width , cm -> height ) >= 720 ) sf -> disable_split_mask = cm -> show_frame ? DISABLE_ALL_SPLIT : DISABLE_ALL_INTER_SPLIT ; else sf -> disable_split_mask = DISABLE_COMPOUND_SPLIT ; <vul-end> sf -> use_rd_breakout = 1 ; sf -> adaptive_motion_search = 1 ; <vul-start> sf -> auto_mv_step_size = 1 ; <vul-end> sf -> adaptive_rd_thresh = 2 ; <vul-start> sf -> subpel_iters_per_step = 1 ; <vul-end> sf -> mode_skip_start = 10 ; sf -> adaptive_pred_interp_filter = 1 ; sf -> recode_loop = ALLOW_RECODE_KFARFGF ; sf -> intra_y_mode_mask [ TX_32X32 ] = INTRA_DC_H_V ; sf -> intra_uv_mode_mask [ TX_32X32 ] = INTRA_DC_H_V ; sf -> intra_y_mode_mask [ TX_16X16 ] = INTRA_DC_H_V ; sf -> intra_uv_mode_mask [ TX_16X16 ] = INTRA_DC_H_V ; <vul-start> <vul-end> } if ( speed >= 2 ) { <vul-start> sf -> tx_size_search_method = vp9_frame_is_boosted ( cpi ) ? USE_FULL_RD <vul-end> : USE_LARGESTALL ; <vul-start> if ( MIN ( cm -> width , cm -> height ) >= 720 ) sf -> disable_split_mask = cm -> show_frame ? DISABLE_ALL_SPLIT : DISABLE_ALL_INTER_SPLIT ; else sf -> disable_split_mask = LAST_AND_INTRA_SPLIT_ONLY ; sf -> adaptive_pred_interp_filter = 2 ; sf -> reference_masking = 1 ; sf -> mode_search_skip_flags = FLAG_SKIP_INTRA_DIRMISMATCH | <vul-end> FLAG_SKIP_INTRA_BESTINTER | FLAG_SKIP_COMP_BESTINTRA | FLAG_SKIP_INTRA_LOWVAR ; sf -> disable_filter_search_var_thresh = 100 ; sf -> comp_inter_joint_search_thresh = BLOCK_SIZES ; sf -> auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX ; <vul-start> sf -> use_lastframe_partitioning = LAST_FRAME_PARTITION_LOW_MOTION ; sf -> adjust_partitioning_from_last_frame = 1 ; sf -> last_partitioning_redo_frequency = 3 ; <vul-end> } if ( speed >= 3 ) { <vul-start> if ( MIN ( cm -> width , cm -> height ) >= 720 ) sf -> disable_split_mask = DISABLE_ALL_SPLIT ; else sf -> disable_split_mask = DISABLE_ALL_INTER_SPLIT ; <vul-end> sf -> recode_loop = ALLOW_RECODE_KFMAXBW ; sf -> adaptive_rd_thresh = 3 ; sf -> mode_skip_start = 6 ; <vul-start> sf -> use_fast_coef_updates = ONE_LOOP_REDUCED ; sf -> use_fast_coef_costing = 1 ; <vul-end> } if ( speed >= 4 ) { sf -> use_square_partition_only = 1 ; sf -> tx_size_search_method = USE_LARGESTALL ; <vul-start> sf -> disable_split_mask = DISABLE_ALL_SPLIT ; <vul-end> sf -> adaptive_rd_thresh = 4 ; <vul-start> sf -> mode_search_skip_flags |= FLAG_SKIP_COMP_REFMISMATCH | FLAG_EARLY_TERMINATE ; <vul-end> sf -> disable_filter_search_var_thresh = 200 ; <vul-start> sf -> use_lastframe_partitioning = LAST_FRAME_PARTITION_ALL ; <vul-end> sf -> use_lp32x32fdct = 1 ; <vul-start> <vul-end> } if ( speed >= 5 ) { int i ; <vul-start> sf -> partition_search_type = FIXED_PARTITION ; <vul-end> sf -> optimize_coefficients = 0 ; <vul-start> sf -> search_method = HEX ; <vul-end> sf -> disable_filter_search_var_thresh = 500 ; for ( i = 0 ; i < TX_SIZES ; ++ i ) { <vul-start> sf -> intra_y_mode_mask [ i ] = INTRA_DC_ONLY ; sf -> intra_uv_mode_mask [ i ] = INTRA_DC_ONLY ; <vul-end> } <vul-start> cpi -> allow_encode_breakout = ENCODE_BREAKOUT_ENABLED ; <vul-end> } }","static void set_good_speed_feature ( VP9_COMP * cpi , VP9_COMMON * cm , SPEED_FEATURES * sf , int speed ) { <vul-start> const int boosted = frame_is_boosted ( cpi ) ; <vul-end> sf -> adaptive_rd_thresh = 1 ; <vul-start> <vul-end> sf -> allow_skip_recode = 1 ; if ( speed >= 1 ) { <vul-start> if ( ( cpi -> twopass . fr_content_type == FC_GRAPHICS_ANIMATION ) || vp9_internal_image_edge ( cpi ) ) { sf -> use_square_partition_only = ! frame_is_boosted ( cpi ) ; } else { <vul-end> sf -> use_square_partition_only = ! frame_is_intra_only ( cm ) ; <vul-start> } <vul-end> sf -> less_rectangular_check = 1 ; <vul-start> <vul-end> sf -> use_rd_breakout = 1 ; sf -> adaptive_motion_search = 1 ; <vul-start> sf -> mv . auto_mv_step_size = 1 ; <vul-end> sf -> adaptive_rd_thresh = 2 ; <vul-start> sf -> mv . subpel_iters_per_step = 1 ; <vul-end> sf -> mode_skip_start = 10 ; sf -> adaptive_pred_interp_filter = 1 ; sf -> recode_loop = ALLOW_RECODE_KFARFGF ; sf -> intra_y_mode_mask [ TX_32X32 ] = INTRA_DC_H_V ; sf -> intra_uv_mode_mask [ TX_32X32 ] = INTRA_DC_H_V ; sf -> intra_y_mode_mask [ TX_16X16 ] = INTRA_DC_H_V ; sf -> intra_uv_mode_mask [ TX_16X16 ] = INTRA_DC_H_V ; <vul-start> sf -> tx_size_search_breakout = 1 ; sf -> partition_search_breakout_rate_thr = 80 ; <vul-end> } if ( speed >= 2 ) { <vul-start> sf -> tx_size_search_method = frame_is_boosted ( cpi ) ? USE_FULL_RD <vul-end> : USE_LARGESTALL ; <vul-start> sf -> reference_masking = cpi -> oxcf . resize_mode != RESIZE_DYNAMIC ? 1 : 0 ; sf -> mode_search_skip_flags = ( cm -> frame_type == KEY_FRAME ) ? 0 : FLAG_SKIP_INTRA_DIRMISMATCH | <vul-end> FLAG_SKIP_INTRA_BESTINTER | FLAG_SKIP_COMP_BESTINTRA | FLAG_SKIP_INTRA_LOWVAR ; sf -> disable_filter_search_var_thresh = 100 ; sf -> comp_inter_joint_search_thresh = BLOCK_SIZES ; sf -> auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX ; <vul-start> sf -> allow_partition_search_skip = 1 ; <vul-end> } if ( speed >= 3 ) { <vul-start> sf -> use_square_partition_only = ! frame_is_intra_only ( cm ) ; sf -> tx_size_search_method = frame_is_intra_only ( cm ) ? USE_FULL_RD : USE_LARGESTALL ; sf -> mv . subpel_search_method = SUBPEL_TREE_PRUNED ; sf -> adaptive_pred_interp_filter = 0 ; sf -> adaptive_mode_search = 1 ; sf -> cb_partition_search = ! boosted ; sf -> cb_pred_filter_search = 1 ; sf -> alt_ref_search_fp = 1 ; <vul-end> sf -> recode_loop = ALLOW_RECODE_KFMAXBW ; sf -> adaptive_rd_thresh = 3 ; sf -> mode_skip_start = 6 ; <vul-start> sf -> intra_y_mode_mask [ TX_32X32 ] = INTRA_DC ; sf -> intra_uv_mode_mask [ TX_32X32 ] = INTRA_DC ; sf -> adaptive_interp_filter_search = 1 ; <vul-end> } if ( speed >= 4 ) { sf -> use_square_partition_only = 1 ; sf -> tx_size_search_method = USE_LARGESTALL ; <vul-start> sf -> mv . search_method = BIGDIA ; sf -> mv . subpel_search_method = SUBPEL_TREE_PRUNED_MORE ; <vul-end> sf -> adaptive_rd_thresh = 4 ; <vul-start> if ( cm -> frame_type != KEY_FRAME ) sf -> mode_search_skip_flags |= FLAG_EARLY_TERMINATE ; <vul-end> sf -> disable_filter_search_var_thresh = 200 ; <vul-start> <vul-end> sf -> use_lp32x32fdct = 1 ; <vul-start> sf -> use_fast_coef_updates = ONE_LOOP_REDUCED ; sf -> use_fast_coef_costing = 1 ; sf -> motion_field_mode_search = ! boosted ; sf -> partition_search_breakout_rate_thr = 300 ; <vul-end> } if ( speed >= 5 ) { int i ; <vul-start> <vul-end> sf -> optimize_coefficients = 0 ; <vul-start> sf -> mv . search_method = HEX ; <vul-end> sf -> disable_filter_search_var_thresh = 500 ; for ( i = 0 ; i < TX_SIZES ; ++ i ) { <vul-start> sf -> intra_y_mode_mask [ i ] = INTRA_DC ; sf -> intra_uv_mode_mask [ i ] = INTRA_DC ; <vul-end> } <vul-start> sf -> partition_search_breakout_rate_thr = 500 ; sf -> mv . reduce_first_step_size = 1 ; sf -> simple_model_rd_from_var = 1 ; <vul-end> } }"
572,"CWE-639 goto done ; if ( len == 0 && data ) { peerkey = ( EVP_PKEY * ) data ; } if ( len > 0 ) { if ( ( rawcert = BIO_new_mem_buf ( data , len ) ) == NULL ) goto done ; if ( ( peerkey = EVP_PKEY_new ( ) ) == NULL ) goto sslerr ; if ( ( peerrsa = d2i_RSAPublicKey_bio ( rawcert , NULL ) ) ) { if ( ! EVP_PKEY_set1_RSA ( peerkey , peerrsa ) ) { goto sslerr ; } } else if ( BIO_reset ( rawcert ) == 1 && ( peerec = d2i_EC_PUBKEY_bio ( rawcert , NULL ) ) ) { if ( ! EVP_PKEY_set1_EC_KEY ( peerkey , peerec ) ) { goto sslerr ; } } else { log_debug ( ""%s: unknown key type received"" , __func__ ) ; goto sslerr ; } } lc_idtype ( idstr ) ; if ( strlcpy ( file , IKED_PUBKEY_DIR , sizeof ( file ) ) >= sizeof ( file ) || strlcat ( file , idstr , sizeof ( file ) ) >= sizeof ( file ) ) { log_debug ( ""%s: public key id too long %s"" , __func__ , idstr ) ; goto done ; } if ( ( fp = fopen ( file , ""r"" ) ) == NULL ) { logit ( len == 0 ? LOG_DEBUG : LOG_INFO , ""%s: could not open public key %s"" , __func__ , file ) ; goto done ; } localkey = PEM_read_PUBKEY ( fp , NULL , NULL , NULL ) ; if ( localkey == NULL ) { rewind ( fp ) ; localrsa = PEM_read_RSAPublicKey ( fp , NULL , NULL , NULL ) ; fclose ( fp ) ; if ( localrsa == NULL ) goto sslerr ; if ( ( localkey = EVP_PKEY_new ( ) ) == NULL ) goto sslerr ; if ( ! EVP_PKEY_set1_RSA ( localkey , localrsa ) ) goto sslerr ; } else { fclose ( fp ) ; } if ( localkey == NULL ) goto sslerr ; <vul-start> if ( peerkey && ! EVP_PKEY_cmp ( peerkey , localkey ) ) { <vul-end> log_debug ( ""%s: public key does not match %s"" , __func__ , file ) ; goto done ; } log_debug ( ""%s: valid public key in file %s"" , __func__ , file ) ; if ( out && ca_pubkey_serialize ( localkey , out ) ) goto done ; ret = 0 ; sslerr : if ( ret != 0 ) ca_sslerror ( __func__ ) ; done : ibuf_release ( idp . id_buf ) ; if ( localkey != NULL ) EVP_PKEY_free ( localkey ) ; if ( peerrsa != NULL ) RSA_free ( peerrsa ) ; if ( peerec != NULL ) EC_KEY_free ( peerec ) ; if ( localrsa != NULL ) RSA_free ( localrsa ) ; if ( rawcert != NULL ) { BIO_free ( rawcert ) ; if ( peerkey != NULL ) EVP_PKEY_free ( peerkey ) ; } return ( ret ) ; }","goto done ; if ( len == 0 && data ) { peerkey = ( EVP_PKEY * ) data ; } if ( len > 0 ) { if ( ( rawcert = BIO_new_mem_buf ( data , len ) ) == NULL ) goto done ; if ( ( peerkey = EVP_PKEY_new ( ) ) == NULL ) goto sslerr ; if ( ( peerrsa = d2i_RSAPublicKey_bio ( rawcert , NULL ) ) ) { if ( ! EVP_PKEY_set1_RSA ( peerkey , peerrsa ) ) { goto sslerr ; } } else if ( BIO_reset ( rawcert ) == 1 && ( peerec = d2i_EC_PUBKEY_bio ( rawcert , NULL ) ) ) { if ( ! EVP_PKEY_set1_EC_KEY ( peerkey , peerec ) ) { goto sslerr ; } } else { log_debug ( ""%s: unknown key type received"" , __func__ ) ; goto sslerr ; } } lc_idtype ( idstr ) ; if ( strlcpy ( file , IKED_PUBKEY_DIR , sizeof ( file ) ) >= sizeof ( file ) || strlcat ( file , idstr , sizeof ( file ) ) >= sizeof ( file ) ) { log_debug ( ""%s: public key id too long %s"" , __func__ , idstr ) ; goto done ; } if ( ( fp = fopen ( file , ""r"" ) ) == NULL ) { logit ( len == 0 ? LOG_DEBUG : LOG_INFO , ""%s: could not open public key %s"" , __func__ , file ) ; goto done ; } localkey = PEM_read_PUBKEY ( fp , NULL , NULL , NULL ) ; if ( localkey == NULL ) { rewind ( fp ) ; localrsa = PEM_read_RSAPublicKey ( fp , NULL , NULL , NULL ) ; fclose ( fp ) ; if ( localrsa == NULL ) goto sslerr ; if ( ( localkey = EVP_PKEY_new ( ) ) == NULL ) goto sslerr ; if ( ! EVP_PKEY_set1_RSA ( localkey , localrsa ) ) goto sslerr ; } else { fclose ( fp ) ; } if ( localkey == NULL ) goto sslerr ; <vul-start> if ( peerkey && EVP_PKEY_cmp ( peerkey , localkey ) != 1 ) { <vul-end> log_debug ( ""%s: public key does not match %s"" , __func__ , file ) ; goto done ; } log_debug ( ""%s: valid public key in file %s"" , __func__ , file ) ; if ( out && ca_pubkey_serialize ( localkey , out ) ) goto done ; ret = 0 ; sslerr : if ( ret != 0 ) ca_sslerror ( __func__ ) ; done : ibuf_release ( idp . id_buf ) ; if ( localkey != NULL ) EVP_PKEY_free ( localkey ) ; if ( peerrsa != NULL ) RSA_free ( peerrsa ) ; if ( peerec != NULL ) EC_KEY_free ( peerec ) ; if ( localrsa != NULL ) RSA_free ( localrsa ) ; if ( rawcert != NULL ) { BIO_free ( rawcert ) ; if ( peerkey != NULL ) EVP_PKEY_free ( peerkey ) ; } return ( ret ) ; }"
573,CWE-119 void vp9_update_temporal_layer_framerate ( VP9_COMP * const cpi ) { SVC * const svc = & cpi -> svc ; <vul-start> const VP9_CONFIG * const oxcf = & cpi -> oxcf ; LAYER_CONTEXT * const lc = get_layer_context ( svc ) ; <vul-end> RATE_CONTROL * const lrc = & lc -> rc ; <vul-start> const int layer = svc -> temporal_layer_id ; lc -> framerate = oxcf -> framerate / oxcf -> ts_rate_decimator [ layer ] ; lrc -> av_per_frame_bandwidth = ( int ) ( lc -> target_bandwidth / lc -> framerate ) ; <vul-end> lrc -> max_frame_bandwidth = cpi -> rc . max_frame_bandwidth ; <vul-start> if ( layer == 0 ) { lc -> avg_frame_size = lrc -> av_per_frame_bandwidth ; <vul-end> } else { const double prev_layer_framerate = <vul-start> oxcf -> framerate / oxcf -> ts_rate_decimator [ layer - 1 ] ; <vul-end> const int prev_layer_target_bandwidth = <vul-start> oxcf -> ts_target_bitrate [ layer - 1 ] * 1000 ; <vul-end> lc -> avg_frame_size = ( int ) ( ( lc -> target_bandwidth - prev_layer_target_bandwidth ) / ( lc -> framerate - prev_layer_framerate ) ) ; } },void vp9_update_temporal_layer_framerate ( VP9_COMP * const cpi ) { SVC * const svc = & cpi -> svc ; <vul-start> const VP9EncoderConfig * const oxcf = & cpi -> oxcf ; LAYER_CONTEXT * const lc = get_layer_context ( cpi ) ; <vul-end> RATE_CONTROL * const lrc = & lc -> rc ; <vul-start> const int st_idx = svc -> spatial_layer_id * svc -> number_temporal_layers + svc -> temporal_layer_id ; const int tl = svc -> temporal_layer_id ; lc -> framerate = cpi -> framerate / oxcf -> ts_rate_decimator [ tl ] ; lrc -> avg_frame_bandwidth = ( int ) ( lc -> target_bandwidth / lc -> framerate ) ; <vul-end> lrc -> max_frame_bandwidth = cpi -> rc . max_frame_bandwidth ; <vul-start> if ( tl == 0 ) { lc -> avg_frame_size = lrc -> avg_frame_bandwidth ; <vul-end> } else { const double prev_layer_framerate = <vul-start> cpi -> framerate / oxcf -> ts_rate_decimator [ tl - 1 ] ; <vul-end> const int prev_layer_target_bandwidth = <vul-start> oxcf -> layer_target_bitrate [ st_idx - 1 ] ; <vul-end> lc -> avg_frame_size = ( int ) ( ( lc -> target_bandwidth - prev_layer_target_bandwidth ) / ( lc -> framerate - prev_layer_framerate ) ) ; } }
574,"CWE-119 <vul-start> static void encode_mv_component ( vp9_writer * w , int comp , <vul-end> const nmv_component * mvcomp , int usehp ) { int offset ; const int sign = comp < 0 ; const int mag = sign ? - comp : comp ; const int mv_class = vp9_get_mv_class ( mag - 1 , & offset ) ; const int d = offset >> 3 ; const int fr = ( offset >> 1 ) & 3 ; const int hp = offset & 1 ; assert ( comp != 0 ) ; <vul-start> vp9_write ( w , sign , mvcomp -> sign ) ; <vul-end> vp9_write_token ( w , vp9_mv_class_tree , mvcomp -> classes , & mv_class_encodings [ mv_class ] ) ; if ( mv_class == MV_CLASS_0 ) { vp9_write_token ( w , vp9_mv_class0_tree , mvcomp -> class0 , & mv_class0_encodings [ d ] ) ; } else { int i ; const int n = mv_class + CLASS0_BITS - 1 ; for ( i = 0 ; i < n ; ++ i ) <vul-start> vp9_write ( w , ( d >> i ) & 1 , mvcomp -> bits [ i ] ) ; <vul-end> } vp9_write_token ( w , vp9_mv_fp_tree , mv_class == MV_CLASS_0 ? mvcomp -> class0_fp [ d ] : mvcomp -> fp , & mv_fp_encodings [ fr ] ) ; if ( usehp ) <vul-start> vp9_write ( w , hp , <vul-end> mv_class == MV_CLASS_0 ? mvcomp -> class0_hp : mvcomp -> hp ) ; }","<vul-start> static void encode_mv_component ( vpx_writer * w , int comp , <vul-end> const nmv_component * mvcomp , int usehp ) { int offset ; const int sign = comp < 0 ; const int mag = sign ? - comp : comp ; const int mv_class = vp9_get_mv_class ( mag - 1 , & offset ) ; const int d = offset >> 3 ; const int fr = ( offset >> 1 ) & 3 ; const int hp = offset & 1 ; assert ( comp != 0 ) ; <vul-start> vpx_write ( w , sign , mvcomp -> sign ) ; <vul-end> vp9_write_token ( w , vp9_mv_class_tree , mvcomp -> classes , & mv_class_encodings [ mv_class ] ) ; if ( mv_class == MV_CLASS_0 ) { vp9_write_token ( w , vp9_mv_class0_tree , mvcomp -> class0 , & mv_class0_encodings [ d ] ) ; } else { int i ; const int n = mv_class + CLASS0_BITS - 1 ; for ( i = 0 ; i < n ; ++ i ) <vul-start> vpx_write ( w , ( d >> i ) & 1 , mvcomp -> bits [ i ] ) ; <vul-end> } vp9_write_token ( w , vp9_mv_fp_tree , mv_class == MV_CLASS_0 ? mvcomp -> class0_fp [ d ] : mvcomp -> fp , & mv_fp_encodings [ fr ] ) ; if ( usehp ) <vul-start> vpx_write ( w , hp , <vul-end> mv_class == MV_CLASS_0 ? mvcomp -> class0_hp : mvcomp -> hp ) ; }"
575,"CWE-20 static int dccp_packet ( struct nf_conn * ct , const struct sk_buff * skb , unsigned int dataoff , enum ip_conntrack_info ctinfo , u_int8_t pf , unsigned int hooknum , unsigned int * timeouts ) { struct net * net = nf_ct_net ( ct ) ; enum ip_conntrack_dir dir = CTINFO2DIR ( ctinfo ) ; struct dccp_hdr _dh , * dh ; u_int8_t type , old_state , new_state ; enum ct_dccp_roles role ; <vul-start> dh = skb_header_pointer ( skb , dataoff , sizeof ( _dh ) , & dh ) ; <vul-end> BUG_ON ( dh == NULL ) ; type = dh -> dccph_type ; if ( type == DCCP_PKT_RESET && ! test_bit ( IPS_SEEN_REPLY_BIT , & ct -> status ) ) { nf_ct_kill_acct ( ct , ctinfo , skb ) ; return NF_ACCEPT ; } spin_lock_bh ( & ct -> lock ) ; role = ct -> proto . dccp . role [ dir ] ; old_state = ct -> proto . dccp . state ; new_state = dccp_state_table [ role ] [ type ] [ old_state ] ; switch ( new_state ) { case CT_DCCP_REQUEST : if ( old_state == CT_DCCP_TIMEWAIT && role == CT_DCCP_ROLE_SERVER ) { ct -> proto . dccp . role [ dir ] = CT_DCCP_ROLE_CLIENT ; ct -> proto . dccp . role [ ! dir ] = CT_DCCP_ROLE_SERVER ; } break ; case CT_DCCP_RESPOND : if ( old_state == CT_DCCP_REQUEST ) ct -> proto . dccp . handshake_seq = dccp_hdr_seq ( dh ) ; break ; case CT_DCCP_PARTOPEN : if ( old_state == CT_DCCP_RESPOND && type == DCCP_PKT_ACK && dccp_ack_seq ( dh ) == ct -> proto . dccp . handshake_seq ) set_bit ( IPS_ASSURED_BIT , & ct -> status ) ; break ; case CT_DCCP_IGNORE : if ( ct -> proto . dccp . last_dir == ! dir && ct -> proto . dccp . last_pkt == DCCP_PKT_REQUEST && type == DCCP_PKT_RESPONSE ) { ct -> proto . dccp . role [ ! dir ] = CT_DCCP_ROLE_CLIENT ; ct -> proto . dccp . role [ dir ] = CT_DCCP_ROLE_SERVER ; ct -> proto . dccp . handshake_seq = dccp_hdr_seq ( dh ) ; new_state = CT_DCCP_RESPOND ; break ; } ct -> proto . dccp . last_dir = dir ; ct -> proto . dccp . last_pkt = type ; spin_unlock_bh ( & ct -> lock ) ; if ( LOG_INVALID ( net , IPPROTO_DCCP ) ) nf_log_packet ( net , pf , 0 , skb , NULL , NULL , NULL , ""nf_ct_dccp: invalid packet ignored "" ) ; return NF_ACCEPT ; case CT_DCCP_INVALID : spin_unlock_bh ( & ct -> lock ) ; if ( LOG_INVALID ( net , IPPROTO_DCCP ) ) nf_log_packet ( net , pf , 0 , skb , NULL , NULL , NULL ,","static int dccp_packet ( struct nf_conn * ct , const struct sk_buff * skb , unsigned int dataoff , enum ip_conntrack_info ctinfo , u_int8_t pf , unsigned int hooknum , unsigned int * timeouts ) { struct net * net = nf_ct_net ( ct ) ; enum ip_conntrack_dir dir = CTINFO2DIR ( ctinfo ) ; struct dccp_hdr _dh , * dh ; u_int8_t type , old_state , new_state ; enum ct_dccp_roles role ; <vul-start> dh = skb_header_pointer ( skb , dataoff , sizeof ( _dh ) , & _dh ) ; <vul-end> BUG_ON ( dh == NULL ) ; type = dh -> dccph_type ; if ( type == DCCP_PKT_RESET && ! test_bit ( IPS_SEEN_REPLY_BIT , & ct -> status ) ) { nf_ct_kill_acct ( ct , ctinfo , skb ) ; return NF_ACCEPT ; } spin_lock_bh ( & ct -> lock ) ; role = ct -> proto . dccp . role [ dir ] ; old_state = ct -> proto . dccp . state ; new_state = dccp_state_table [ role ] [ type ] [ old_state ] ; switch ( new_state ) { case CT_DCCP_REQUEST : if ( old_state == CT_DCCP_TIMEWAIT && role == CT_DCCP_ROLE_SERVER ) { ct -> proto . dccp . role [ dir ] = CT_DCCP_ROLE_CLIENT ; ct -> proto . dccp . role [ ! dir ] = CT_DCCP_ROLE_SERVER ; } break ; case CT_DCCP_RESPOND : if ( old_state == CT_DCCP_REQUEST ) ct -> proto . dccp . handshake_seq = dccp_hdr_seq ( dh ) ; break ; case CT_DCCP_PARTOPEN : if ( old_state == CT_DCCP_RESPOND && type == DCCP_PKT_ACK && dccp_ack_seq ( dh ) == ct -> proto . dccp . handshake_seq ) set_bit ( IPS_ASSURED_BIT , & ct -> status ) ; break ; case CT_DCCP_IGNORE : if ( ct -> proto . dccp . last_dir == ! dir && ct -> proto . dccp . last_pkt == DCCP_PKT_REQUEST && type == DCCP_PKT_RESPONSE ) { ct -> proto . dccp . role [ ! dir ] = CT_DCCP_ROLE_CLIENT ; ct -> proto . dccp . role [ dir ] = CT_DCCP_ROLE_SERVER ; ct -> proto . dccp . handshake_seq = dccp_hdr_seq ( dh ) ; new_state = CT_DCCP_RESPOND ; break ; } ct -> proto . dccp . last_dir = dir ; ct -> proto . dccp . last_pkt = type ; spin_unlock_bh ( & ct -> lock ) ; if ( LOG_INVALID ( net , IPPROTO_DCCP ) ) nf_log_packet ( net , pf , 0 , skb , NULL , NULL , NULL , ""nf_ct_dccp: invalid packet ignored "" ) ; return NF_ACCEPT ; case CT_DCCP_INVALID : spin_unlock_bh ( & ct -> lock ) ; if ( LOG_INVALID ( net , IPPROTO_DCCP ) ) nf_log_packet ( net , pf , 0 , skb , NULL , NULL , NULL ,"
576,"CWE-119 ssize_t cdf_read_sector ( const cdf_info_t * info , void * buf , size_t offs , size_t len , const cdf_header_t * h , cdf_secid_t id ) { <vul-start> assert ( ( size_t ) CDF_SEC_SIZE ( h ) == len ) ; return cdf_read ( info , ( off_t ) CDF_SEC_POS ( h , id ) , ( ( char * ) buf ) + offs , len ) ; <vul-end> }","ssize_t cdf_read_sector ( const cdf_info_t * info , void * buf , size_t offs , size_t len , const cdf_header_t * h , cdf_secid_t id ) { <vul-start> size_t ss = CDF_SEC_SIZE ( h ) ; size_t pos = CDF_SEC_POS ( h , id ) ; assert ( ss == len ) ; return cdf_read ( info , ( off_t ) pos , ( ( char * ) buf ) + offs , len ) ; <vul-end> }"
577,"CWE-189 Datum lquery_in ( PG_FUNCTION_ARGS ) { char * buf = ( char * ) PG_GETARG_POINTER ( 0 ) ; char * ptr ; int num = 0 , totallen = 0 , numOR = 0 ; int state = LQPRS_WAITLEVEL ; lquery * result ; nodeitem * lptr = NULL ; lquery_level * cur , * curqlevel , * tmpql ; lquery_variant * lrptr = NULL ; bool hasnot = false ; bool wasbad = false ; int charlen ; int pos = 0 ; ptr = buf ; while ( * ptr ) { charlen = pg_mblen ( ptr ) ; if ( charlen == 1 ) { if ( t_iseq ( ptr , '.' ) ) num ++ ; else if ( t_iseq ( ptr , '|' ) ) numOR ++ ; } ptr += charlen ; } num ++ ; <vul-start> <vul-end> curqlevel = tmpql = ( lquery_level * ) palloc0 ( ITEMSIZE * num ) ; ptr = buf ; while ( * ptr ) { charlen = pg_mblen ( ptr ) ; if ( state == LQPRS_WAITLEVEL ) { if ( ISALNUM ( ptr ) ) { GETVAR ( curqlevel ) = lptr = ( nodeitem * ) palloc0 ( sizeof ( nodeitem ) * ( numOR + 1 ) ) ; lptr -> start = ptr ; state = LQPRS_WAITDELIM ; curqlevel -> numvar = 1 ; } else if ( charlen == 1 && t_iseq ( ptr , '!' ) ) { GETVAR ( curqlevel ) = lptr = ( nodeitem * ) palloc0 ( sizeof ( nodeitem ) * ( numOR + 1 ) ) ; lptr -> start = ptr + 1 ; state = LQPRS_WAITDELIM ; curqlevel -> numvar = 1 ; curqlevel -> flag |= LQL_NOT ; hasnot = true ; } else if ( charlen == 1 && t_iseq ( ptr , '*' ) ) state = LQPRS_WAITOPEN ; else UNCHAR ; } else if ( state == LQPRS_WAITVAR ) { if ( ISALNUM ( ptr ) ) { lptr ++ ; lptr -> start = ptr ; state = LQPRS_WAITDELIM ; curqlevel -> numvar ++ ; } else UNCHAR ; } else if ( state == LQPRS_WAITDELIM ) { if ( charlen == 1 && t_iseq ( ptr , '@' ) ) { if ( lptr -> start == ptr ) UNCHAR ; lptr -> flag |= LVAR_INCASE ; curqlevel -> flag |= LVAR_INCASE ; } else if ( charlen == 1 && t_iseq ( ptr , '*' ) )","Datum lquery_in ( PG_FUNCTION_ARGS ) { char * buf = ( char * ) PG_GETARG_POINTER ( 0 ) ; char * ptr ; int num = 0 , totallen = 0 , numOR = 0 ; int state = LQPRS_WAITLEVEL ; lquery * result ; nodeitem * lptr = NULL ; lquery_level * cur , * curqlevel , * tmpql ; lquery_variant * lrptr = NULL ; bool hasnot = false ; bool wasbad = false ; int charlen ; int pos = 0 ; ptr = buf ; while ( * ptr ) { charlen = pg_mblen ( ptr ) ; if ( charlen == 1 ) { if ( t_iseq ( ptr , '.' ) ) num ++ ; else if ( t_iseq ( ptr , '|' ) ) numOR ++ ; } ptr += charlen ; } num ++ ; <vul-start> if ( num > MaxAllocSize / ITEMSIZE ) ereport ( ERROR , ( errcode ( ERRCODE_PROGRAM_LIMIT_EXCEEDED ) , errmsg ( ""number of levels (%d) exceeds the maximum allowed (%d)"" , num , ( int ) ( MaxAllocSize / ITEMSIZE ) ) ) ) ; <vul-end> curqlevel = tmpql = ( lquery_level * ) palloc0 ( ITEMSIZE * num ) ; ptr = buf ; while ( * ptr ) { charlen = pg_mblen ( ptr ) ; if ( state == LQPRS_WAITLEVEL ) { if ( ISALNUM ( ptr ) ) { GETVAR ( curqlevel ) = lptr = ( nodeitem * ) palloc0 ( sizeof ( nodeitem ) * ( numOR + 1 ) ) ; lptr -> start = ptr ; state = LQPRS_WAITDELIM ; curqlevel -> numvar = 1 ; } else if ( charlen == 1 && t_iseq ( ptr , '!' ) ) { GETVAR ( curqlevel ) = lptr = ( nodeitem * ) palloc0 ( sizeof ( nodeitem ) * ( numOR + 1 ) ) ; lptr -> start = ptr + 1 ; state = LQPRS_WAITDELIM ; curqlevel -> numvar = 1 ; curqlevel -> flag |= LQL_NOT ; hasnot = true ; } else if ( charlen == 1 && t_iseq ( ptr , '*' ) ) state = LQPRS_WAITOPEN ; else UNCHAR ; } else if ( state == LQPRS_WAITVAR ) { if ( ISALNUM ( ptr ) ) { lptr ++ ; lptr -> start = ptr ; state = LQPRS_WAITDELIM ; curqlevel -> numvar ++ ; } else UNCHAR ; } else if ( state == LQPRS_WAITDELIM ) { if ( charlen == 1 && t_iseq ( ptr , '@' ) ) { if ( lptr -> start == ptr ) UNCHAR ; lptr -> flag |= LVAR_INCASE ; curqlevel -> flag |= LVAR_INCASE ; } else if ( charlen == 1 && t_iseq ( ptr , '*' ) )"
578,"CWE-190 static int jpg_dec_parseopts ( char * optstr , jpg_dec_importopts_t * opts ) { jas_tvparser_t * tvp ; <vul-start> opts -> max_size = 0 ; <vul-end> if ( ! ( tvp = jas_tvparser_create ( optstr ? optstr : """" ) ) ) { return - 1 ; } while ( ! jas_tvparser_next ( tvp ) ) { switch ( jas_taginfo_nonull ( jas_taginfos_lookup ( decopts , jas_tvparser_gettag ( tvp ) ) ) -> id ) { case OPT_MAXSIZE : <vul-start> opts -> max_size = atoi ( jas_tvparser_getval ( tvp ) ) ; <vul-end> break ; default : jas_eprintf ( ""warning: ignoring invalid option %s\\n"" , jas_tvparser_gettag ( tvp ) ) ; break ; } } jas_tvparser_destroy ( tvp ) ; return 0 ; }","static int jpg_dec_parseopts ( char * optstr , jpg_dec_importopts_t * opts ) { jas_tvparser_t * tvp ; <vul-start> opts -> max_samples = 64 * JAS_MEBI ; <vul-end> if ( ! ( tvp = jas_tvparser_create ( optstr ? optstr : """" ) ) ) { return - 1 ; } while ( ! jas_tvparser_next ( tvp ) ) { switch ( jas_taginfo_nonull ( jas_taginfos_lookup ( decopts , jas_tvparser_gettag ( tvp ) ) ) -> id ) { case OPT_MAXSIZE : <vul-start> opts -> max_samples = atoi ( jas_tvparser_getval ( tvp ) ) ; <vul-end> break ; default : jas_eprintf ( ""warning: ignoring invalid option %s\\n"" , jas_tvparser_gettag ( tvp ) ) ; break ; } } jas_tvparser_destroy ( tvp ) ; return 0 ; }"
579,"CWE-119 static void output_stats ( const VP8_COMP * cpi , struct vpx_codec_pkt_list * pktlist , FIRSTPASS_STATS * stats ) { struct vpx_codec_cx_pkt pkt ; <vul-start> <vul-end> pkt . kind = VPX_CODEC_STATS_PKT ; pkt . data . twopass_stats . buf = stats ; pkt . data . twopass_stats . sz = sizeof ( FIRSTPASS_STATS ) ; vpx_codec_pkt_list_add ( pktlist , & pkt ) ; # if OUTPUT_FPF { FILE * fpfile ; fpfile = fopen ( ""firstpass.stt"" , ""a"" ) ; fprintf ( fpfile , ""%12.0f %12.0f %12.0f %12.4f %12.4f %12.4f %12.4f"" "" %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f"" "" %12.0f %12.0f %12.4f\\n"" , stats -> frame , stats -> intra_error , stats -> coded_error , stats -> ssim_weighted_pred_err , stats -> pcnt_inter , stats -> pcnt_motion , stats -> pcnt_second_ref , stats -> pcnt_neutral , stats -> MVr , stats -> mvr_abs , stats -> MVc , stats -> mvc_abs , stats -> MVrv , stats -> MVcv , stats -> mv_in_out_count , stats -> new_mv_count , stats -> count , stats -> duration ) ; fclose ( fpfile ) ; } # endif }","static void output_stats ( const VP8_COMP * cpi , struct vpx_codec_pkt_list * pktlist , FIRSTPASS_STATS * stats ) { struct vpx_codec_cx_pkt pkt ; <vul-start> ( void ) cpi ; <vul-end> pkt . kind = VPX_CODEC_STATS_PKT ; pkt . data . twopass_stats . buf = stats ; pkt . data . twopass_stats . sz = sizeof ( FIRSTPASS_STATS ) ; vpx_codec_pkt_list_add ( pktlist , & pkt ) ; # if OUTPUT_FPF { FILE * fpfile ; fpfile = fopen ( ""firstpass.stt"" , ""a"" ) ; fprintf ( fpfile , ""%12.0f %12.0f %12.0f %12.4f %12.4f %12.4f %12.4f"" "" %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f %12.4f"" "" %12.0f %12.0f %12.4f\\n"" , stats -> frame , stats -> intra_error , stats -> coded_error , stats -> ssim_weighted_pred_err , stats -> pcnt_inter , stats -> pcnt_motion , stats -> pcnt_second_ref , stats -> pcnt_neutral , stats -> MVr , stats -> mvr_abs , stats -> MVc , stats -> mvc_abs , stats -> MVrv , stats -> MVcv , stats -> mv_in_out_count , stats -> new_mv_count , stats -> count , stats -> duration ) ; fclose ( fpfile ) ; } # endif }"
580,"CWE-20 static void ikev2_parent_inI2outR2_continue ( struct pluto_crypto_req_cont * pcrc , struct pluto_crypto_req * r , err_t ugh ) { struct dh_continuation * dh = ( struct dh_continuation * ) pcrc ; struct msg_digest * md = dh -> md ; struct state * const st = md -> st ; stf_status e ; DBG ( DBG_CONTROLMORE , DBG_log ( ""ikev2 parent inI2outR2: calculating g^{xy}, sending R2"" ) ) ; if ( st == NULL ) { loglog ( RC_LOG_SERIOUS , ""%s: Request was disconnected from state"" , __FUNCTION__ ) ; if ( dh -> md ) release_md ( dh -> md ) ; return ; } passert ( ugh == NULL ) ; passert ( cur_state == NULL ) ; passert ( st != NULL ) ; passert ( st -> st_suspended_md == dh -> md ) ; set_suspended ( st , NULL ) ; set_cur_state ( st ) ; st -> st_calculating = FALSE ; e = ikev2_parent_inI2outR2_tail ( pcrc , r ) ; if ( e > STF_FAIL ) { int v2_notify_num = e - STF_FAIL ; DBG_log ( ""ikev2_parent_inI2outR2_tail returned STF_FAIL with %s"" , enum_name ( & ikev2_notify_names , v2_notify_num ) ) ; } else if ( e != STF_OK ) { DBG_log ( ""ikev2_parent_inI2outR2_tail returned %s"" , enum_name ( & stfstatus_name , e ) ) ; } if ( dh -> md != NULL ) { complete_v2_state_transition ( & dh -> md , e ) ; if ( dh -> md ) release_md ( dh -> md ) ; } reset_globals ( ) ; <vul-start> passert ( GLOBALS_ARE_RESET ( ) ) ; <vul-end> }","static void ikev2_parent_inI2outR2_continue ( struct pluto_crypto_req_cont * pcrc , struct pluto_crypto_req * r , err_t ugh ) { struct dh_continuation * dh = ( struct dh_continuation * ) pcrc ; struct msg_digest * md = dh -> md ; struct state * const st = md -> st ; stf_status e ; DBG ( DBG_CONTROLMORE , DBG_log ( ""ikev2 parent inI2outR2: calculating g^{xy}, sending R2"" ) ) ; if ( st == NULL ) { loglog ( RC_LOG_SERIOUS , ""%s: Request was disconnected from state"" , __FUNCTION__ ) ; if ( dh -> md ) release_md ( dh -> md ) ; return ; } passert ( ugh == NULL ) ; passert ( cur_state == NULL ) ; passert ( st != NULL ) ; passert ( st -> st_suspended_md == dh -> md ) ; set_suspended ( st , NULL ) ; set_cur_state ( st ) ; st -> st_calculating = FALSE ; e = ikev2_parent_inI2outR2_tail ( pcrc , r ) ; if ( e > STF_FAIL ) { int v2_notify_num = e - STF_FAIL ; DBG_log ( ""ikev2_parent_inI2outR2_tail returned STF_FAIL with %s"" , enum_name ( & ikev2_notify_names , v2_notify_num ) ) ; } else if ( e != STF_OK ) { DBG_log ( ""ikev2_parent_inI2outR2_tail returned %s"" , enum_name ( & stfstatus_name , e ) ) ; } if ( dh -> md != NULL ) { complete_v2_state_transition ( & dh -> md , e ) ; if ( dh -> md ) release_md ( dh -> md ) ; } reset_globals ( ) ; <vul-start> <vul-end> }"
581,"CWE-119 static int do_16x16_zerozero_search ( VP9_COMP * cpi , int_mv * dst_mv ) { <vul-start> MACROBLOCK * const x = & cpi -> mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; unsigned int err ; <vul-start> err = vp9_sad16x16 ( x -> plane [ 0 ] . src . buf , x -> plane [ 0 ] . src . stride , xd -> plane [ 0 ] . pre [ 0 ] . buf , xd -> plane [ 0 ] . pre [ 0 ] . stride , INT_MAX ) ; <vul-end> dst_mv -> as_int = 0 ; return err ; }","static int do_16x16_zerozero_search ( VP9_COMP * cpi , int_mv * dst_mv ) { <vul-start> MACROBLOCK * const x = & cpi -> td . mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; unsigned int err ; <vul-start> err = vpx_sad16x16 ( x -> plane [ 0 ] . src . buf , x -> plane [ 0 ] . src . stride , xd -> plane [ 0 ] . pre [ 0 ] . buf , xd -> plane [ 0 ] . pre [ 0 ] . stride ) ; <vul-end> dst_mv -> as_int = 0 ; return err ; }"
582,"CWE-20 static int nr_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; struct sockaddr_ax25 * sax = ( struct sockaddr_ax25 * ) msg -> msg_name ; size_t copied ; struct sk_buff * skb ; int er ; lock_sock ( sk ) ; if ( sk -> sk_state != TCP_ESTABLISHED ) { release_sock ( sk ) ; return - ENOTCONN ; } if ( ( skb = skb_recv_datagram ( sk , flags & ~ MSG_DONTWAIT , flags & MSG_DONTWAIT , & er ) ) == NULL ) { release_sock ( sk ) ; return er ; } skb_reset_transport_header ( skb ) ; copied = skb -> len ; if ( copied > size ) { copied = size ; msg -> msg_flags |= MSG_TRUNC ; } er = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; if ( er < 0 ) { skb_free_datagram ( sk , skb ) ; release_sock ( sk ) ; return er ; } if ( sax != NULL ) { memset ( sax , 0 , sizeof ( * sax ) ) ; sax -> sax25_family = AF_NETROM ; skb_copy_from_linear_data_offset ( skb , 7 , sax -> sax25_call . ax25_call , AX25_ADDR_LEN ) ; <vul-start> <vul-end> } <vul-start> msg -> msg_namelen = sizeof ( * sax ) ; <vul-end> skb_free_datagram ( sk , skb ) ; release_sock ( sk ) ; return copied ; }","static int nr_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; struct sockaddr_ax25 * sax = ( struct sockaddr_ax25 * ) msg -> msg_name ; size_t copied ; struct sk_buff * skb ; int er ; lock_sock ( sk ) ; if ( sk -> sk_state != TCP_ESTABLISHED ) { release_sock ( sk ) ; return - ENOTCONN ; } if ( ( skb = skb_recv_datagram ( sk , flags & ~ MSG_DONTWAIT , flags & MSG_DONTWAIT , & er ) ) == NULL ) { release_sock ( sk ) ; return er ; } skb_reset_transport_header ( skb ) ; copied = skb -> len ; if ( copied > size ) { copied = size ; msg -> msg_flags |= MSG_TRUNC ; } er = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; if ( er < 0 ) { skb_free_datagram ( sk , skb ) ; release_sock ( sk ) ; return er ; } if ( sax != NULL ) { memset ( sax , 0 , sizeof ( * sax ) ) ; sax -> sax25_family = AF_NETROM ; skb_copy_from_linear_data_offset ( skb , 7 , sax -> sax25_call . ax25_call , AX25_ADDR_LEN ) ; <vul-start> msg -> msg_namelen = sizeof ( * sax ) ; <vul-end> } <vul-start> <vul-end> skb_free_datagram ( sk , skb ) ; release_sock ( sk ) ; return copied ; }"
583,"CWE-415 image -> storage_class = PseudoClass ; image -> compression = NoCompression ; if ( ( tga_info . image_type == TGARLEColormap ) || ( tga_info . image_type == TGARLEMonochrome ) || ( tga_info . image_type == TGARLERGB ) ) image -> compression = RLECompression ; if ( image -> storage_class == PseudoClass ) { if ( tga_info . colormap_type != 0 ) image -> colors = tga_info . colormap_index + tga_info . colormap_length ; else { size_t one ; one = 1 ; image -> colors = one << tga_info . bits_per_pixel ; if ( AcquireImageColormap ( image , image -> colors , exception ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } } if ( tga_info . id_length != 0 ) { char * comment ; size_t length ; length = ( size_t ) tga_info . id_length ; comment = ( char * ) NULL ; if ( ~ length >= ( MagickPathExtent - 1 ) ) comment = ( char * ) AcquireQuantumMemory ( length + MagickPathExtent , sizeof ( * comment ) ) ; if ( comment == ( char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ReadBlob ( image , tga_info . id_length , ( unsigned char * ) comment ) ; comment [ tga_info . id_length ] = '\\0' ; ( void ) SetImageProperty ( image , ""comment"" , comment , exception ) ; comment = DestroyString ( comment ) ; } if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( image ) ; } status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; ( void ) ResetMagickMemory ( & pixel , 0 , sizeof ( pixel ) ) ; pixel . alpha = ( MagickRealType ) OpaqueAlpha ; if ( tga_info . colormap_type != 0 ) { <vul-start> <vul-end> if ( AcquireImageColormap ( image , image -> colors , exception ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( i = 0 ; i < ( ssize_t ) tga_info . colormap_index ; i ++ ) image -> colormap [ i ] = pixel ; for ( ; i < ( ssize_t ) image -> colors ; i ++ ) { switch ( tga_info . colormap_size ) { case 8 : default : { pixel . red = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . green = pixel . red ; pixel . blue = pixel . red ; break ; } case 15 : case 16 : { QuantumAny range ; j = ( unsigned char ) ReadBlobByte ( image ) ; k = ( unsigned char ) ReadBlobByte ( image ) ; range = GetQuantumRange ( 5UL ) ; pixel . red = ( MagickRealType ) ScaleAnyToQuantum ( 1UL * ( k & 0x7c ) >> 2 , range ) ; pixel . green = ( MagickRealType ) ScaleAnyToQuantum ( ( 1UL * ( k & 0x03 ) << 3 ) + ( 1UL * ( j & 0xe0 ) >> 5 ) , range ) ; pixel . blue = ( MagickRealType ) ScaleAnyToQuantum ( 1UL * ( j & 0x1f ) , range ) ; break ; } case 24 : { pixel . blue = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . green = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . red = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; break ; } case 32 : { pixel . blue = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . green = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . red = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ;","image -> storage_class = PseudoClass ; image -> compression = NoCompression ; if ( ( tga_info . image_type == TGARLEColormap ) || ( tga_info . image_type == TGARLEMonochrome ) || ( tga_info . image_type == TGARLERGB ) ) image -> compression = RLECompression ; if ( image -> storage_class == PseudoClass ) { if ( tga_info . colormap_type != 0 ) image -> colors = tga_info . colormap_index + tga_info . colormap_length ; else { size_t one ; one = 1 ; image -> colors = one << tga_info . bits_per_pixel ; if ( AcquireImageColormap ( image , image -> colors , exception ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } } if ( tga_info . id_length != 0 ) { char * comment ; size_t length ; length = ( size_t ) tga_info . id_length ; comment = ( char * ) NULL ; if ( ~ length >= ( MagickPathExtent - 1 ) ) comment = ( char * ) AcquireQuantumMemory ( length + MagickPathExtent , sizeof ( * comment ) ) ; if ( comment == ( char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ReadBlob ( image , tga_info . id_length , ( unsigned char * ) comment ) ; comment [ tga_info . id_length ] = '\\0' ; ( void ) SetImageProperty ( image , ""comment"" , comment , exception ) ; comment = DestroyString ( comment ) ; } if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( image ) ; } status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; ( void ) ResetMagickMemory ( & pixel , 0 , sizeof ( pixel ) ) ; pixel . alpha = ( MagickRealType ) OpaqueAlpha ; if ( tga_info . colormap_type != 0 ) { <vul-start> if ( image -> colors < tga_info . colormap_index ) image -> colors = tga_info . colormap_index ; <vul-end> if ( AcquireImageColormap ( image , image -> colors , exception ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( i = 0 ; i < ( ssize_t ) tga_info . colormap_index ; i ++ ) image -> colormap [ i ] = pixel ; for ( ; i < ( ssize_t ) image -> colors ; i ++ ) { switch ( tga_info . colormap_size ) { case 8 : default : { pixel . red = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . green = pixel . red ; pixel . blue = pixel . red ; break ; } case 15 : case 16 : { QuantumAny range ; j = ( unsigned char ) ReadBlobByte ( image ) ; k = ( unsigned char ) ReadBlobByte ( image ) ; range = GetQuantumRange ( 5UL ) ; pixel . red = ( MagickRealType ) ScaleAnyToQuantum ( 1UL * ( k & 0x7c ) >> 2 , range ) ; pixel . green = ( MagickRealType ) ScaleAnyToQuantum ( ( 1UL * ( k & 0x03 ) << 3 ) + ( 1UL * ( j & 0xe0 ) >> 5 ) , range ) ; pixel . blue = ( MagickRealType ) ScaleAnyToQuantum ( 1UL * ( j & 0x1f ) , range ) ; break ; } case 24 : { pixel . blue = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . green = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . red = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; break ; } case 32 : { pixel . blue = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . green = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ; pixel . red = ( MagickRealType ) ScaleCharToQuantum ( ( unsigned char ) ReadBlobByte ( image ) ) ;"
584,"CWE-787 void pdf_summarize ( FILE * fp , const pdf_t * pdf , const char * name , pdf_flag_t flags ) { int i , j , page , n_versions , n_entries ; FILE * dst , * out ; char * dst_name , * c ; dst = NULL ; dst_name = NULL ; if ( name ) { <vul-start> dst_name = malloc ( strlen ( name ) * 2 + 16 ) ; <vul-end> sprintf ( dst_name , ""%s/%s"" , name , name ) ; if ( ( c = strrchr ( dst_name , '.' ) ) && ( strncmp ( c , "".pdf"" , 4 ) == 0 ) ) * c = '\\0' ; strcat ( dst_name , "".summary"" ) ; if ( ! ( dst = fopen ( dst_name , ""w"" ) ) ) { ERR ( ""Could not open file \'%s\' for writing\\n"" , dst_name ) ; return ; } } out = ( dst ) ? dst : stdout ; n_versions = pdf -> n_xrefs ; if ( n_versions && pdf -> xrefs [ 0 ] . is_linear ) <vul-start> - n_versions ; <vul-end> for ( i = 1 ; i < pdf -> n_xrefs ; ++ i ) if ( pdf -> xrefs [ i ] . end == 0 ) <vul-start> - n_versions ; <vul-end> if ( ! pdf -> n_xrefs || ( ! n_versions && pdf -> xrefs [ 0 ] . is_linear ) ) n_versions = 1 ; n_entries = 0 ; for ( i = 0 ; ! ( const int ) pdf -> has_xref_streams && i < pdf -> n_xrefs ; i ++ ) { if ( flags & PDF_FLAG_QUIET ) continue ; for ( j = 0 ; j < pdf -> xrefs [ i ] . n_entries ; j ++ ) { <vul-start> <vul-end> fprintf ( out , ""%s: --%c-- Version %d -- Object %d (%s)"" , pdf -> name , pdf_get_object_status ( pdf , i , j ) , pdf -> xrefs [ i ] . version , pdf -> xrefs [ i ] . entries [ j ] . obj_id , get_type ( fp , pdf -> xrefs [ i ] . entries [ j ] . obj_id , & pdf -> xrefs [ i ] ) ) ; if ( 0 ) fprintf ( out , "" Page(%d)\\n"" , page ) ; else fprintf ( out , ""\\n"" ) ; } } if ( ! ( flags & PDF_FLAG_QUIET ) ) { if ( pdf -> has_xref_streams || ! n_entries ) fprintf ( out , ""%s: This PDF contains potential cross reference streams.\\n"" ""%s: An object summary is not available.\\n"" , pdf -> name , pdf -> name ) ; fprintf ( out ,","void pdf_summarize ( FILE * fp , const pdf_t * pdf , const char * name , pdf_flag_t flags ) { int i , j , page , n_versions , n_entries ; FILE * dst , * out ; char * dst_name , * c ; dst = NULL ; dst_name = NULL ; if ( name ) { <vul-start> dst_name = safe_calloc ( strlen ( name ) * 2 + 16 ) ; <vul-end> sprintf ( dst_name , ""%s/%s"" , name , name ) ; if ( ( c = strrchr ( dst_name , '.' ) ) && ( strncmp ( c , "".pdf"" , 4 ) == 0 ) ) * c = '\\0' ; strcat ( dst_name , "".summary"" ) ; if ( ! ( dst = fopen ( dst_name , ""w"" ) ) ) { ERR ( ""Could not open file \'%s\' for writing\\n"" , dst_name ) ; return ; } } out = ( dst ) ? dst : stdout ; n_versions = pdf -> n_xrefs ; if ( n_versions && pdf -> xrefs [ 0 ] . is_linear ) <vul-start> <vul-end> for ( i = 1 ; i < pdf -> n_xrefs ; ++ i ) if ( pdf -> xrefs [ i ] . end == 0 ) <vul-start> <vul-end> if ( ! pdf -> n_xrefs || ( ! n_versions && pdf -> xrefs [ 0 ] . is_linear ) ) n_versions = 1 ; n_entries = 0 ; for ( i = 0 ; ! ( const int ) pdf -> has_xref_streams && i < pdf -> n_xrefs ; i ++ ) { if ( flags & PDF_FLAG_QUIET ) continue ; for ( j = 0 ; j < pdf -> xrefs [ i ] . n_entries ; j ++ ) { <vul-start> + n_entries ; <vul-end> fprintf ( out , ""%s: --%c-- Version %d -- Object %d (%s)"" , pdf -> name , pdf_get_object_status ( pdf , i , j ) , pdf -> xrefs [ i ] . version , pdf -> xrefs [ i ] . entries [ j ] . obj_id , get_type ( fp , pdf -> xrefs [ i ] . entries [ j ] . obj_id , & pdf -> xrefs [ i ] ) ) ; if ( 0 ) fprintf ( out , "" Page(%d)\\n"" , page ) ; else fprintf ( out , ""\\n"" ) ; } } if ( ! ( flags & PDF_FLAG_QUIET ) ) { if ( pdf -> has_xref_streams || ! n_entries ) fprintf ( out , ""%s: This PDF contains potential cross reference streams.\\n"" ""%s: An object summary is not available.\\n"" , pdf -> name , pdf -> name ) ; fprintf ( out ,"
585,"CWE-119 static int filter_frame ( AVFilterLink * inlink , AVFrame * in ) { DelogoContext * s = inlink -> dst -> priv ; AVFilterLink * outlink = inlink -> dst -> outputs [ 0 ] ; const AVPixFmtDescriptor * desc = av_pix_fmt_desc_get ( inlink -> format ) ; AVFrame * out ; int hsub0 = desc -> log2_chroma_w ; int vsub0 = desc -> log2_chroma_h ; int direct = 0 ; int plane ; AVRational sar ; if ( av_frame_is_writable ( in ) ) { direct = 1 ; out = in ; } else { out = ff_get_video_buffer ( outlink , outlink -> w , outlink -> h ) ; if ( ! out ) { av_frame_free ( & in ) ; return AVERROR ( ENOMEM ) ; } av_frame_copy_props ( out , in ) ; } sar = in -> sample_aspect_ratio ; if ( ! sar . num ) sar . num = sar . den = 1 ; <vul-start> for ( plane = 0 ; plane < 4 && in -> data [ plane ] ; plane ++ ) { <vul-end> int hsub = plane == 1 || plane == 2 ? hsub0 : 0 ; int vsub = plane == 1 || plane == 2 ? vsub0 : 0 ; apply_delogo ( out -> data [ plane ] , out -> linesize [ plane ] , in -> data [ plane ] , in -> linesize [ plane ] , FF_CEIL_RSHIFT ( inlink -> w , hsub ) , FF_CEIL_RSHIFT ( inlink -> h , vsub ) , sar , s -> x >> hsub , s -> y >> vsub , FF_CEIL_RSHIFT ( s -> w + ( s -> x & ( ( 1 << hsub ) - 1 ) ) , hsub ) , FF_CEIL_RSHIFT ( s -> h + ( s -> y & ( ( 1 << vsub ) - 1 ) ) , vsub ) , s -> band >> FFMIN ( hsub , vsub ) , s -> show , direct ) ; } if ( ! direct ) av_frame_free ( & in ) ; return ff_filter_frame ( outlink , out ) ; }","static int filter_frame ( AVFilterLink * inlink , AVFrame * in ) { DelogoContext * s = inlink -> dst -> priv ; AVFilterLink * outlink = inlink -> dst -> outputs [ 0 ] ; const AVPixFmtDescriptor * desc = av_pix_fmt_desc_get ( inlink -> format ) ; AVFrame * out ; int hsub0 = desc -> log2_chroma_w ; int vsub0 = desc -> log2_chroma_h ; int direct = 0 ; int plane ; AVRational sar ; if ( av_frame_is_writable ( in ) ) { direct = 1 ; out = in ; } else { out = ff_get_video_buffer ( outlink , outlink -> w , outlink -> h ) ; if ( ! out ) { av_frame_free ( & in ) ; return AVERROR ( ENOMEM ) ; } av_frame_copy_props ( out , in ) ; } sar = in -> sample_aspect_ratio ; if ( ! sar . num ) sar . num = sar . den = 1 ; <vul-start> for ( plane = 0 ; plane < 4 && in -> data [ plane ] && in -> linesize [ plane ] ; plane ++ ) { <vul-end> int hsub = plane == 1 || plane == 2 ? hsub0 : 0 ; int vsub = plane == 1 || plane == 2 ? vsub0 : 0 ; apply_delogo ( out -> data [ plane ] , out -> linesize [ plane ] , in -> data [ plane ] , in -> linesize [ plane ] , FF_CEIL_RSHIFT ( inlink -> w , hsub ) , FF_CEIL_RSHIFT ( inlink -> h , vsub ) , sar , s -> x >> hsub , s -> y >> vsub , FF_CEIL_RSHIFT ( s -> w + ( s -> x & ( ( 1 << hsub ) - 1 ) ) , hsub ) , FF_CEIL_RSHIFT ( s -> h + ( s -> y & ( ( 1 << vsub ) - 1 ) ) , vsub ) , s -> band >> FFMIN ( hsub , vsub ) , s -> show , direct ) ; } if ( ! direct ) av_frame_free ( & in ) ; return ff_filter_frame ( outlink , out ) ; }"
586,"CWE-119 vcnt ++ ; if ( cpi -> lf_ref_frame [ mb_offset - 1 ] != INTRA_FRAME ) { near_mvs [ vcnt ] . as_int = cpi -> lfmv [ mb_offset - 1 ] . as_int ; mv_bias ( cpi -> lf_ref_frame_sign_bias [ mb_offset - 1 ] , refframe , & near_mvs [ vcnt ] , ref_frame_sign_bias ) ; near_ref [ vcnt ] = cpi -> lf_ref_frame [ mb_offset - 1 ] ; } vcnt ++ ; if ( cpi -> lf_ref_frame [ mb_offset + 1 ] != INTRA_FRAME ) { near_mvs [ vcnt ] . as_int = cpi -> lfmv [ mb_offset + 1 ] . as_int ; mv_bias ( cpi -> lf_ref_frame_sign_bias [ mb_offset + 1 ] , refframe , & near_mvs [ vcnt ] , ref_frame_sign_bias ) ; near_ref [ vcnt ] = cpi -> lf_ref_frame [ mb_offset + 1 ] ; } vcnt ++ ; if ( cpi -> lf_ref_frame [ mb_offset + xd -> mode_info_stride + 1 ] != INTRA_FRAME ) { near_mvs [ vcnt ] . as_int = cpi -> lfmv [ mb_offset + xd -> mode_info_stride + 1 ] . as_int ; mv_bias ( cpi -> lf_ref_frame_sign_bias [ mb_offset + xd -> mode_info_stride + 1 ] , refframe , & near_mvs [ vcnt ] , ref_frame_sign_bias ) ; near_ref [ vcnt ] = cpi -> lf_ref_frame [ mb_offset + xd -> mode_info_stride + 1 ] ; } vcnt ++ ; } for ( i = 0 ; i < vcnt ; i ++ ) { if ( near_ref [ near_sadidx [ i ] ] != INTRA_FRAME ) { if ( here -> mbmi . ref_frame == near_ref [ near_sadidx [ i ] ] ) { mv . as_int = near_mvs [ near_sadidx [ i ] ] . as_int ; find = 1 ; if ( i < 3 ) * sr = 3 ; else * sr = 2 ; break ; } } } if ( ! find ) { for ( i = 0 ; i < vcnt ; i ++ ) { mvx [ i ] = near_mvs [ i ] . as_mv . row ; mvy [ i ] = near_mvs [ i ] . as_mv . col ; } insertsortmv ( mvx , vcnt ) ; insertsortmv ( mvy , vcnt ) ; mv . as_mv . row = mvx [ vcnt / 2 ] ; mv . as_mv . col = mvy [ vcnt / 2 ] ; <vul-start> find = 1 ; <vul-end> * sr = 0 ; } } mvp -> as_int = mv . as_int ; vp8_clamp_mv2 ( mvp , xd ) ; }","vcnt ++ ; if ( cpi -> lf_ref_frame [ mb_offset - 1 ] != INTRA_FRAME ) { near_mvs [ vcnt ] . as_int = cpi -> lfmv [ mb_offset - 1 ] . as_int ; mv_bias ( cpi -> lf_ref_frame_sign_bias [ mb_offset - 1 ] , refframe , & near_mvs [ vcnt ] , ref_frame_sign_bias ) ; near_ref [ vcnt ] = cpi -> lf_ref_frame [ mb_offset - 1 ] ; } vcnt ++ ; if ( cpi -> lf_ref_frame [ mb_offset + 1 ] != INTRA_FRAME ) { near_mvs [ vcnt ] . as_int = cpi -> lfmv [ mb_offset + 1 ] . as_int ; mv_bias ( cpi -> lf_ref_frame_sign_bias [ mb_offset + 1 ] , refframe , & near_mvs [ vcnt ] , ref_frame_sign_bias ) ; near_ref [ vcnt ] = cpi -> lf_ref_frame [ mb_offset + 1 ] ; } vcnt ++ ; if ( cpi -> lf_ref_frame [ mb_offset + xd -> mode_info_stride + 1 ] != INTRA_FRAME ) { near_mvs [ vcnt ] . as_int = cpi -> lfmv [ mb_offset + xd -> mode_info_stride + 1 ] . as_int ; mv_bias ( cpi -> lf_ref_frame_sign_bias [ mb_offset + xd -> mode_info_stride + 1 ] , refframe , & near_mvs [ vcnt ] , ref_frame_sign_bias ) ; near_ref [ vcnt ] = cpi -> lf_ref_frame [ mb_offset + xd -> mode_info_stride + 1 ] ; } vcnt ++ ; } for ( i = 0 ; i < vcnt ; i ++ ) { if ( near_ref [ near_sadidx [ i ] ] != INTRA_FRAME ) { if ( here -> mbmi . ref_frame == near_ref [ near_sadidx [ i ] ] ) { mv . as_int = near_mvs [ near_sadidx [ i ] ] . as_int ; find = 1 ; if ( i < 3 ) * sr = 3 ; else * sr = 2 ; break ; } } } if ( ! find ) { for ( i = 0 ; i < vcnt ; i ++ ) { mvx [ i ] = near_mvs [ i ] . as_mv . row ; mvy [ i ] = near_mvs [ i ] . as_mv . col ; } insertsortmv ( mvx , vcnt ) ; insertsortmv ( mvy , vcnt ) ; mv . as_mv . row = mvx [ vcnt / 2 ] ; mv . as_mv . col = mvy [ vcnt / 2 ] ; <vul-start> <vul-end> * sr = 0 ; } } mvp -> as_int = mv . as_int ; vp8_clamp_mv2 ( mvp , xd ) ; }"
587,"CWE-119 bt_status_t btif_dm_pin_reply ( const bt_bdaddr_t * bd_addr , uint8_t accept , uint8_t pin_len , bt_pin_code_t * pin_code ) { BTIF_TRACE_EVENT ( ""%s: accept=%d"" , __FUNCTION__ , accept ) ; <vul-start> if ( pin_code == NULL ) <vul-end> return BT_STATUS_FAIL ; # if ( defined ( BLE_INCLUDED ) && ( BLE_INCLUDED == TRUE ) ) if ( pairing_cb . is_le_only ) { int i ; UINT32 passkey = 0 ; int multi [ ] = { 100000 , 10000 , 1000 , 100 , 10 , 1 } ; BD_ADDR remote_bd_addr ; bdcpy ( remote_bd_addr , bd_addr -> address ) ; for ( i = 0 ; i < 6 ; i ++ ) { passkey += ( multi [ i ] * ( pin_code -> pin [ i ] - '0' ) ) ; } BTIF_TRACE_DEBUG ( ""btif_dm_pin_reply: passkey: %d"" , passkey ) ; BTA_DmBlePasskeyReply ( remote_bd_addr , accept , passkey ) ; } else { BTA_DmPinReply ( ( UINT8 * ) bd_addr -> address , accept , pin_len , pin_code -> pin ) ; if ( accept ) pairing_cb . pin_code_len = pin_len ; } # else BTA_DmPinReply ( ( UINT8 * ) bd_addr -> address , accept , pin_len , pin_code -> pin ) ; if ( accept ) pairing_cb . pin_code_len = pin_len ; # endif return BT_STATUS_SUCCESS ; }","bt_status_t btif_dm_pin_reply ( const bt_bdaddr_t * bd_addr , uint8_t accept , uint8_t pin_len , bt_pin_code_t * pin_code ) { BTIF_TRACE_EVENT ( ""%s: accept=%d"" , __FUNCTION__ , accept ) ; <vul-start> if ( pin_code == NULL || pin_len > PIN_CODE_LEN ) <vul-end> return BT_STATUS_FAIL ; # if ( defined ( BLE_INCLUDED ) && ( BLE_INCLUDED == TRUE ) ) if ( pairing_cb . is_le_only ) { int i ; UINT32 passkey = 0 ; int multi [ ] = { 100000 , 10000 , 1000 , 100 , 10 , 1 } ; BD_ADDR remote_bd_addr ; bdcpy ( remote_bd_addr , bd_addr -> address ) ; for ( i = 0 ; i < 6 ; i ++ ) { passkey += ( multi [ i ] * ( pin_code -> pin [ i ] - '0' ) ) ; } BTIF_TRACE_DEBUG ( ""btif_dm_pin_reply: passkey: %d"" , passkey ) ; BTA_DmBlePasskeyReply ( remote_bd_addr , accept , passkey ) ; } else { BTA_DmPinReply ( ( UINT8 * ) bd_addr -> address , accept , pin_len , pin_code -> pin ) ; if ( accept ) pairing_cb . pin_code_len = pin_len ; } # else BTA_DmPinReply ( ( UINT8 * ) bd_addr -> address , accept , pin_len , pin_code -> pin ) ; if ( accept ) pairing_cb . pin_code_len = pin_len ; # endif return BT_STATUS_SUCCESS ; }"
588,"CWE-172 } } if ( ps_dec -> u1_flushfrm && ps_dec -> u1_init_dec_flag ) { ih264d_get_next_display_field ( ps_dec , ps_dec -> ps_out_buffer , & ( ps_dec -> s_disp_op ) ) ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { ps_dec -> u4_fmt_conv_cur_row = 0 ; ps_dec -> u4_fmt_conv_num_rows = ps_dec -> s_disp_frame_info . u4_y_ht ; ih264d_format_convert ( ps_dec , & ( ps_dec -> s_disp_op ) , ps_dec -> u4_fmt_conv_cur_row , ps_dec -> u4_fmt_conv_num_rows ) ; ps_dec -> u4_fmt_conv_cur_row += ps_dec -> u4_fmt_conv_num_rows ; ps_dec -> u4_output_present = 1 ; } ih264d_release_display_field ( ps_dec , & ( ps_dec -> s_disp_op ) ) ; ps_dec_op -> u4_pic_wd = ( UWORD32 ) ps_dec -> u2_disp_width ; ps_dec_op -> u4_pic_ht = ( UWORD32 ) ps_dec -> u2_disp_height ; ps_dec_op -> u4_new_seq = 0 ; ps_dec_op -> u4_output_present = ps_dec -> u4_output_present ; ps_dec_op -> u4_progressive_frame_flag = ps_dec -> s_disp_op . u4_progressive_frame_flag ; ps_dec_op -> e_output_format = ps_dec -> s_disp_op . e_output_format ; ps_dec_op -> s_disp_frm_buf = ps_dec -> s_disp_op . s_disp_frm_buf ; ps_dec_op -> e4_fld_type = ps_dec -> s_disp_op . e4_fld_type ; ps_dec_op -> u4_ts = ps_dec -> s_disp_op . u4_ts ; ps_dec_op -> u4_disp_buf_id = ps_dec -> s_disp_op . u4_disp_buf_id ; ps_dec_op -> u4_is_ref_flag = - 1 ; ps_dec_op -> e_pic_type = IV_NA_FRAME ; ps_dec_op -> u4_frame_decoded_flag = 0 ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { return ( IV_SUCCESS ) ; } else return ( IV_FAIL ) ; } if ( ps_dec -> u1_res_changed == 1 ) { ih264d_init_decoder ( ps_dec ) ; } ps_dec -> u4_prev_nal_skipped = 0 ; ps_dec -> u2_cur_mb_addr = 0 ; ps_dec -> u2_total_mbs_coded = 0 ; ps_dec -> u2_cur_slice_num = 0 ; ps_dec -> cur_dec_mb_num = 0 ; ps_dec -> cur_recon_mb_num = 0 ; ps_dec -> u4_first_slice_in_pic = 2 ; <vul-start> <vul-end> ps_dec -> u1_slice_header_done = 0 ; ps_dec -> u1_dangling_field = 0 ; ps_dec -> u4_dec_thread_created = 0 ; ps_dec -> u4_bs_deblk_thread_created = 0 ; ps_dec -> u4_cur_bs_mb_num = 0 ; ps_dec -> u4_start_recon_deblk = 0 ; DEBUG_THREADS_PRINTF ( "" Starting process call\\n"" ) ; ps_dec -> u4_pic_buf_got = 0 ; do { WORD32 buf_size ; pu1_buf = ( UWORD8 * ) ps_dec_ip -> pv_stream_buffer <vul-start> <vul-end> u4_max_ofst = ps_dec_ip -> u4_num_Bytes <vul-start> ps_dec_op -> u4_num_bytes_consumed ; <vul-end> if ( ( NULL == ps_dec -> pu1_bits_buf_dynamic ) && ( ps_dec -> i4_header_decoded & 1 ) ) { WORD32 size ; void * pv_buf ; void * pv_mem_ctxt = ps_dec -> pv_mem_ctxt ; size = MAX ( 256000 , ps_dec -> u2_pic_wd * ps_dec -> u2_pic_ht * 3 / 2 ) ; pv_buf = ps_dec -> pf_aligned_alloc ( pv_mem_ctxt , 128 , size ) ; RETURN_IF ( ( NULL == pv_buf ) , IV_FAIL ) ; ps_dec -> pu1_bits_buf_dynamic = pv_buf ; ps_dec -> u4_dynamic_bits_buf_size = size ; } if ( ps_dec -> pu1_bits_buf_dynamic ) { pu1_bitstrm_buf = ps_dec -> pu1_bits_buf_dynamic ; buf_size = ps_dec -> u4_dynamic_bits_buf_size ; } else { pu1_bitstrm_buf = ps_dec -> pu1_bits_buf_static ; buf_size = ps_dec -> u4_static_bits_buf_size ; } u4_next_is_aud = 0 ; buflen = ih264d_find_start_code ( pu1_buf , 0 , u4_max_ofst , & u4_length_of_start_code , & u4_next_is_aud ) ; if ( buflen == - 1 ) buflen = 0 ; buflen = MIN ( buflen , buf_size ) ; bytes_consumed = buflen + u4_length_of_start_code ; ps_dec_op -> u4_num_bytes_consumed += bytes_consumed ; { UWORD8 u1_firstbyte , u1_nal_ref_idc ; if ( ps_dec -> i4_app_skip_mode == IVD_SKIP_B ) {","} } if ( ps_dec -> u1_flushfrm && ps_dec -> u1_init_dec_flag ) { ih264d_get_next_display_field ( ps_dec , ps_dec -> ps_out_buffer , & ( ps_dec -> s_disp_op ) ) ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { ps_dec -> u4_fmt_conv_cur_row = 0 ; ps_dec -> u4_fmt_conv_num_rows = ps_dec -> s_disp_frame_info . u4_y_ht ; ih264d_format_convert ( ps_dec , & ( ps_dec -> s_disp_op ) , ps_dec -> u4_fmt_conv_cur_row , ps_dec -> u4_fmt_conv_num_rows ) ; ps_dec -> u4_fmt_conv_cur_row += ps_dec -> u4_fmt_conv_num_rows ; ps_dec -> u4_output_present = 1 ; } ih264d_release_display_field ( ps_dec , & ( ps_dec -> s_disp_op ) ) ; ps_dec_op -> u4_pic_wd = ( UWORD32 ) ps_dec -> u2_disp_width ; ps_dec_op -> u4_pic_ht = ( UWORD32 ) ps_dec -> u2_disp_height ; ps_dec_op -> u4_new_seq = 0 ; ps_dec_op -> u4_output_present = ps_dec -> u4_output_present ; ps_dec_op -> u4_progressive_frame_flag = ps_dec -> s_disp_op . u4_progressive_frame_flag ; ps_dec_op -> e_output_format = ps_dec -> s_disp_op . e_output_format ; ps_dec_op -> s_disp_frm_buf = ps_dec -> s_disp_op . s_disp_frm_buf ; ps_dec_op -> e4_fld_type = ps_dec -> s_disp_op . e4_fld_type ; ps_dec_op -> u4_ts = ps_dec -> s_disp_op . u4_ts ; ps_dec_op -> u4_disp_buf_id = ps_dec -> s_disp_op . u4_disp_buf_id ; ps_dec_op -> u4_is_ref_flag = - 1 ; ps_dec_op -> e_pic_type = IV_NA_FRAME ; ps_dec_op -> u4_frame_decoded_flag = 0 ; if ( 0 == ps_dec -> s_disp_op . u4_error_code ) { return ( IV_SUCCESS ) ; } else return ( IV_FAIL ) ; } if ( ps_dec -> u1_res_changed == 1 ) { ih264d_init_decoder ( ps_dec ) ; } ps_dec -> u4_prev_nal_skipped = 0 ; ps_dec -> u2_cur_mb_addr = 0 ; ps_dec -> u2_total_mbs_coded = 0 ; ps_dec -> u2_cur_slice_num = 0 ; ps_dec -> cur_dec_mb_num = 0 ; ps_dec -> cur_recon_mb_num = 0 ; ps_dec -> u4_first_slice_in_pic = 2 ; <vul-start> ps_dec -> u1_first_pb_nal_in_pic = 1 ; <vul-end> ps_dec -> u1_slice_header_done = 0 ; ps_dec -> u1_dangling_field = 0 ; ps_dec -> u4_dec_thread_created = 0 ; ps_dec -> u4_bs_deblk_thread_created = 0 ; ps_dec -> u4_cur_bs_mb_num = 0 ; ps_dec -> u4_start_recon_deblk = 0 ; DEBUG_THREADS_PRINTF ( "" Starting process call\\n"" ) ; ps_dec -> u4_pic_buf_got = 0 ; do { WORD32 buf_size ; pu1_buf = ( UWORD8 * ) ps_dec_ip -> pv_stream_buffer <vul-start> ps_dec_op -> u4_num_bytes_consumed ; <vul-end> u4_max_ofst = ps_dec_ip -> u4_num_Bytes <vul-start> <vul-end> if ( ( NULL == ps_dec -> pu1_bits_buf_dynamic ) && ( ps_dec -> i4_header_decoded & 1 ) ) { WORD32 size ; void * pv_buf ; void * pv_mem_ctxt = ps_dec -> pv_mem_ctxt ; size = MAX ( 256000 , ps_dec -> u2_pic_wd * ps_dec -> u2_pic_ht * 3 / 2 ) ; pv_buf = ps_dec -> pf_aligned_alloc ( pv_mem_ctxt , 128 , size ) ; RETURN_IF ( ( NULL == pv_buf ) , IV_FAIL ) ; ps_dec -> pu1_bits_buf_dynamic = pv_buf ; ps_dec -> u4_dynamic_bits_buf_size = size ; } if ( ps_dec -> pu1_bits_buf_dynamic ) { pu1_bitstrm_buf = ps_dec -> pu1_bits_buf_dynamic ; buf_size = ps_dec -> u4_dynamic_bits_buf_size ; } else { pu1_bitstrm_buf = ps_dec -> pu1_bits_buf_static ; buf_size = ps_dec -> u4_static_bits_buf_size ; } u4_next_is_aud = 0 ; buflen = ih264d_find_start_code ( pu1_buf , 0 , u4_max_ofst , & u4_length_of_start_code , & u4_next_is_aud ) ; if ( buflen == - 1 ) buflen = 0 ; buflen = MIN ( buflen , buf_size ) ; bytes_consumed = buflen + u4_length_of_start_code ; ps_dec_op -> u4_num_bytes_consumed += bytes_consumed ; { UWORD8 u1_firstbyte , u1_nal_ref_idc ; if ( ps_dec -> i4_app_skip_mode == IVD_SKIP_B ) {"
589,"CWE-404 int nfsd_mountpoint ( struct dentry * dentry , struct svc_export * exp ) { <vul-start> if ( d_mountpoint ( dentry ) ) <vul-end> return 1 ; if ( nfsd4_is_junction ( dentry ) ) return 1 ; <vul-start> if ( ! ( exp -> ex_flags & NFSEXP_V4ROOT ) ) <vul-end> return 0 ; <vul-start> return d_inode ( dentry ) != NULL ; <vul-end> }","int nfsd_mountpoint ( struct dentry * dentry , struct svc_export * exp ) { <vul-start> if ( ! d_inode ( dentry ) ) return 0 ; if ( exp -> ex_flags & NFSEXP_V4ROOT ) <vul-end> return 1 ; if ( nfsd4_is_junction ( dentry ) ) return 1 ; <vul-start> if ( d_mountpoint ( dentry ) ) return 2 ; <vul-end> return 0 ; <vul-start> <vul-end> }"
590,"CWE-125 int obj2ast_comprehension ( PyObject * obj , comprehension_ty * out , PyArena * arena ) { PyObject * tmp = NULL ; expr_ty target ; expr_ty iter ; asdl_seq * ifs ; int is_async ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_target ) ) { <vul-end> int res ; <vul-start> tmp = _PyObject_GetAttrId ( obj , & PyId_target ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & target , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""target\\"" missing from comprehension"" ) ; <vul-end> return 1 ; } <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_iter ) ) { <vul-end> int res ; <vul-start> tmp = _PyObject_GetAttrId ( obj , & PyId_iter ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & iter , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""iter\\"" missing from comprehension"" ) ; <vul-end> return 1 ; } <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_ifs ) ) { <vul-end> int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-start> tmp = _PyObject_GetAttrId ( obj , & PyId_ifs ) ; if ( tmp == NULL ) goto failed ; <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""comprehension field \\""ifs\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; ifs = _Ta3_asdl_seq_new ( len , arena ) ; if ( ifs == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty value ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & value , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""comprehension field \\""ifs\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( ifs , i , value ) ; <vul-end> } Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""ifs\\"" missing from comprehension"" ) ; <vul-end> return 1 ; } <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_is_async ) ) { <vul-end> int res ; <vul-start> tmp = _PyObject_GetAttrId ( obj , & PyId_is_async ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_int ( tmp , & is_async , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""is_async\\"" missing from comprehension"" ) ; return 1 ; <vul-end> } * out = comprehension ( target , iter , ifs , is_async , arena ) ; return 0 ; failed : Py_XDECREF ( tmp ) ; return 1 ; }","int obj2ast_comprehension ( PyObject * obj , comprehension_ty * out , PyArena * arena ) { PyObject * tmp = NULL ; expr_ty target ; expr_ty iter ; asdl_seq * ifs ; int is_async ; <vul-start> if ( lookup_attr_id ( obj , & PyId_target , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""target\\"" missing from comprehension"" ) ; return 1 ; } else { <vul-end> int res ; <vul-start> <vul-end> res = obj2ast_expr ( tmp , & target , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_iter , & tmp ) < 0 ) { <vul-end> return 1 ; } <vul-start> if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""iter\\"" missing from comprehension"" ) ; return 1 ; } else { <vul-end> int res ; <vul-start> <vul-end> res = obj2ast_expr ( tmp , & iter , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_ifs , & tmp ) < 0 ) { <vul-end> return 1 ; } <vul-start> if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""ifs\\"" missing from comprehension"" ) ; return 1 ; } else { <vul-end> int res ; Py_ssize_t len ; Py_ssize_t i ; <vul-start> <vul-end> if ( ! PyList_Check ( tmp ) ) { PyErr_Format ( PyExc_TypeError , ""comprehension field \\""ifs\\"" must be a list, not a %.200s"" , tmp -> ob_type -> tp_name ) ; goto failed ; } len = PyList_GET_SIZE ( tmp ) ; ifs = _Ta3_asdl_seq_new ( len , arena ) ; if ( ifs == NULL ) goto failed ; for ( i = 0 ; i < len ; i ++ ) { <vul-start> expr_ty val ; res = obj2ast_expr ( PyList_GET_ITEM ( tmp , i ) , & val , arena ) ; <vul-end> if ( res != 0 ) goto failed ; if ( len != PyList_GET_SIZE ( tmp ) ) { PyErr_SetString ( PyExc_RuntimeError , ""comprehension field \\""ifs\\"" changed size during iteration"" ) ; goto failed ; } <vul-start> asdl_seq_SET ( ifs , i , val ) ; <vul-end> } Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_is_async , & tmp ) < 0 ) { <vul-end> return 1 ; } <vul-start> if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""is_async\\"" missing from comprehension"" ) ; return 1 ; } else { <vul-end> int res ; <vul-start> <vul-end> res = obj2ast_int ( tmp , & is_async , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = comprehension ( target , iter , ifs , is_async , arena ) ; return 0 ; failed : Py_XDECREF ( tmp ) ; return 1 ; }"
591,"CWE-125 void __sock_recv_timestamp ( struct msghdr * msg , struct sock * sk , struct sk_buff * skb ) { int need_software_tstamp = sock_flag ( sk , SOCK_RCVTSTAMP ) ; struct scm_timestamping tss ; int empty = 1 ; struct skb_shared_hwtstamps * shhwtstamps = skb_hwtstamps ( skb ) ; if ( need_software_tstamp && skb -> tstamp == 0 ) __net_timestamp ( skb ) ; if ( need_software_tstamp ) { if ( ! sock_flag ( sk , SOCK_RCVTSTAMPNS ) ) { struct timeval tv ; skb_get_timestamp ( skb , & tv ) ; put_cmsg ( msg , SOL_SOCKET , SCM_TIMESTAMP , sizeof ( tv ) , & tv ) ; } else { struct timespec ts ; skb_get_timestampns ( skb , & ts ) ; put_cmsg ( msg , SOL_SOCKET , SCM_TIMESTAMPNS , sizeof ( ts ) , & ts ) ; } } memset ( & tss , 0 , sizeof ( tss ) ) ; if ( ( sk -> sk_tsflags & SOF_TIMESTAMPING_SOFTWARE ) && ktime_to_timespec_cond ( skb -> tstamp , tss . ts + 0 ) ) empty = 0 ; if ( shhwtstamps && ( sk -> sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE ) && ktime_to_timespec_cond ( shhwtstamps -> hwtstamp , tss . ts + 2 ) ) empty = 0 ; if ( ! empty ) { put_cmsg ( msg , SOL_SOCKET , SCM_TIMESTAMPING , sizeof ( tss ) , & tss ) ; if ( skb_is_err_queue ( skb ) && skb -> len && <vul-start> ( sk -> sk_tsflags & SOF_TIMESTAMPING_OPT_STATS ) ) <vul-end> put_cmsg ( msg , SOL_SOCKET , SCM_TIMESTAMPING_OPT_STATS , skb -> len , skb -> data ) ; } }","void __sock_recv_timestamp ( struct msghdr * msg , struct sock * sk , struct sk_buff * skb ) { int need_software_tstamp = sock_flag ( sk , SOCK_RCVTSTAMP ) ; struct scm_timestamping tss ; int empty = 1 ; struct skb_shared_hwtstamps * shhwtstamps = skb_hwtstamps ( skb ) ; if ( need_software_tstamp && skb -> tstamp == 0 ) __net_timestamp ( skb ) ; if ( need_software_tstamp ) { if ( ! sock_flag ( sk , SOCK_RCVTSTAMPNS ) ) { struct timeval tv ; skb_get_timestamp ( skb , & tv ) ; put_cmsg ( msg , SOL_SOCKET , SCM_TIMESTAMP , sizeof ( tv ) , & tv ) ; } else { struct timespec ts ; skb_get_timestampns ( skb , & ts ) ; put_cmsg ( msg , SOL_SOCKET , SCM_TIMESTAMPNS , sizeof ( ts ) , & ts ) ; } } memset ( & tss , 0 , sizeof ( tss ) ) ; if ( ( sk -> sk_tsflags & SOF_TIMESTAMPING_SOFTWARE ) && ktime_to_timespec_cond ( skb -> tstamp , tss . ts + 0 ) ) empty = 0 ; if ( shhwtstamps && ( sk -> sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE ) && ktime_to_timespec_cond ( shhwtstamps -> hwtstamp , tss . ts + 2 ) ) empty = 0 ; if ( ! empty ) { put_cmsg ( msg , SOL_SOCKET , SCM_TIMESTAMPING , sizeof ( tss ) , & tss ) ; if ( skb_is_err_queue ( skb ) && skb -> len && <vul-start> SKB_EXT_ERR ( skb ) -> opt_stats ) <vul-end> put_cmsg ( msg , SOL_SOCKET , SCM_TIMESTAMPING_OPT_STATS , skb -> len , skb -> data ) ; } }"
592,"NVD-CWE-Other unsigned int nf_nat_redirect_ipv4 ( struct sk_buff * skb , const struct nf_nat_ipv4_multi_range_compat * mr , unsigned int hooknum ) { struct nf_conn * ct ; enum ip_conntrack_info ctinfo ; __be32 newdst ; struct nf_nat_range newrange ; NF_CT_ASSERT ( hooknum == NF_INET_PRE_ROUTING || hooknum == NF_INET_LOCAL_OUT ) ; ct = nf_ct_get ( skb , & ctinfo ) ; NF_CT_ASSERT ( ct && ( ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED ) ) ; if ( hooknum == NF_INET_LOCAL_OUT ) { newdst = htonl ( 0x7F000001 ) ; } else { struct in_device * indev ; struct in_ifaddr * ifa ; newdst = 0 ; rcu_read_lock ( ) ; indev = __in_dev_get_rcu ( skb -> dev ) ; <vul-start> if ( indev != NULL ) { <vul-end> ifa = indev -> ifa_list ; newdst = ifa -> ifa_local ; } rcu_read_unlock ( ) ; if ( ! newdst ) return NF_DROP ; } memset ( & newrange . min_addr , 0 , sizeof ( newrange . min_addr ) ) ; memset ( & newrange . max_addr , 0 , sizeof ( newrange . max_addr ) ) ; newrange . flags = mr -> range [ 0 ] . flags | NF_NAT_RANGE_MAP_IPS ; newrange . min_addr . ip = newdst ; newrange . max_addr . ip = newdst ; newrange . min_proto = mr -> range [ 0 ] . min ; newrange . max_proto = mr -> range [ 0 ] . max ; return nf_nat_setup_info ( ct , & newrange , NF_NAT_MANIP_DST ) ; }","unsigned int nf_nat_redirect_ipv4 ( struct sk_buff * skb , const struct nf_nat_ipv4_multi_range_compat * mr , unsigned int hooknum ) { struct nf_conn * ct ; enum ip_conntrack_info ctinfo ; __be32 newdst ; struct nf_nat_range newrange ; NF_CT_ASSERT ( hooknum == NF_INET_PRE_ROUTING || hooknum == NF_INET_LOCAL_OUT ) ; ct = nf_ct_get ( skb , & ctinfo ) ; NF_CT_ASSERT ( ct && ( ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED ) ) ; if ( hooknum == NF_INET_LOCAL_OUT ) { newdst = htonl ( 0x7F000001 ) ; } else { struct in_device * indev ; struct in_ifaddr * ifa ; newdst = 0 ; rcu_read_lock ( ) ; indev = __in_dev_get_rcu ( skb -> dev ) ; <vul-start> if ( indev && indev -> ifa_list ) { <vul-end> ifa = indev -> ifa_list ; newdst = ifa -> ifa_local ; } rcu_read_unlock ( ) ; if ( ! newdst ) return NF_DROP ; } memset ( & newrange . min_addr , 0 , sizeof ( newrange . min_addr ) ) ; memset ( & newrange . max_addr , 0 , sizeof ( newrange . max_addr ) ) ; newrange . flags = mr -> range [ 0 ] . flags | NF_NAT_RANGE_MAP_IPS ; newrange . min_addr . ip = newdst ; newrange . max_addr . ip = newdst ; newrange . min_proto = mr -> range [ 0 ] . min ; newrange . max_proto = mr -> range [ 0 ] . max ; return nf_nat_setup_info ( ct , & newrange , NF_NAT_MANIP_DST ) ; }"
593,"CWE-119 <vul-start> static void <vul-end> swabHorAcc16 ( TIFF * tif , uint8 * cp0 , tmsize_t cc ) { uint16 * wp = ( uint16 * ) cp0 ; tmsize_t wc = cc / 2 ; TIFFSwabArrayOfShort ( wp , wc ) ; <vul-start> horAcc16 ( tif , cp0 , cc ) ; <vul-end> }","<vul-start> static int <vul-end> swabHorAcc16 ( TIFF * tif , uint8 * cp0 , tmsize_t cc ) { uint16 * wp = ( uint16 * ) cp0 ; tmsize_t wc = cc / 2 ; TIFFSwabArrayOfShort ( wp , wc ) ; <vul-start> return horAcc16 ( tif , cp0 , cc ) ; <vul-end> }"
594,"CWE-399 <vul-start> void __perf_sw_event ( u32 event_id , u64 nr , int nmi , struct pt_regs * regs , u64 addr ) <vul-end> { struct perf_sample_data data ; int rctx ; preempt_disable_notrace ( ) ; rctx = perf_swevent_get_recursion_context ( ) ; if ( rctx < 0 ) return ; perf_sample_data_init ( & data , addr ) ; <vul-start> do_perf_sw_event ( PERF_TYPE_SOFTWARE , event_id , nr , nmi , & data , regs ) ; <vul-end> perf_swevent_put_recursion_context ( rctx ) ; preempt_enable_notrace ( ) ; }","<vul-start> void __perf_sw_event ( u32 event_id , u64 nr , struct pt_regs * regs , u64 addr ) <vul-end> { struct perf_sample_data data ; int rctx ; preempt_disable_notrace ( ) ; rctx = perf_swevent_get_recursion_context ( ) ; if ( rctx < 0 ) return ; perf_sample_data_init ( & data , addr ) ; <vul-start> do_perf_sw_event ( PERF_TYPE_SOFTWARE , event_id , nr , & data , regs ) ; <vul-end> perf_swevent_put_recursion_context ( rctx ) ; preempt_enable_notrace ( ) ; }"
595,"CWE-125 { comment_offset = ( ssize_t ) ( ( int ) ReadBlobMSBLong ( image ) ) ; attributes = ( unsigned char ) ( ( int ) ReadBlobByte ( image ) ) ; count = ReadBlob ( image , 3 , ( unsigned char * ) tag ) ; if ( count != 3 || memcmp ( tag , ""\\x6f\\x80\\x01"" , 3 ) != 0 ) ThrowReaderException ( CorruptImageError , ""CorruptImage"" ) ; } num_pad_bytes = ( size_t ) ( img_offset - TellBlob ( image ) ) ; while ( num_pad_bytes -- != 0 ) { int c ; c = ReadBlobByte ( image ) ; if ( c == EOF ) break ; } count = ReadBlob ( image , sizeof ( pdb_image . name ) , ( unsigned char * ) pdb_image . name ) ; if ( count != sizeof ( pdb_image . name ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; pdb_image . version = ReadBlobByte ( image ) ; pdb_image . type = ( unsigned char ) ReadBlobByte ( image ) ; pdb_image . reserved_1 = ReadBlobMSBLong ( image ) ; pdb_image . note = ReadBlobMSBLong ( image ) ; pdb_image . x_last = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . y_last = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . reserved_2 = ReadBlobMSBLong ( image ) ; pdb_image . x_anchor = ReadBlobMSBShort ( image ) ; pdb_image . y_anchor = ReadBlobMSBShort ( image ) ; pdb_image . width = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . height = ( short ) ReadBlobMSBShort ( image ) ; image -> columns = ( size_t ) pdb_image . width ; image -> rows = ( size_t ) pdb_image . height ; image -> depth = 8 ; image -> storage_class = PseudoClass ; bits_per_pixel = pdb_image . type == 0 ? 2UL : pdb_image . type == 2 ? 4UL : 1UL ; one = 1 ; if ( AcquireImageColormap ( image , one << bits_per_pixel ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } packets = ( bits_per_pixel * image -> columns + 7 ) / 8 ; <vul-start> pixels = ( unsigned char * ) AcquireQuantumMemory ( packets + 256UL , image -> rows * <vul-end> sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; switch ( pdb_image . version & 0x07 ) { case 0 : { image -> compression = NoCompression ; count = ( ssize_t ) ReadBlob ( image , packets * image -> rows , pixels ) ; break ; } case 1 : { image -> compression = RLECompression ; if ( ! DecodeImage ( image , pixels , packets * image -> rows ) ) ThrowReaderException ( CorruptImageError , ""RLEDecoderError"" ) ; break ; } default : ThrowReaderException ( CorruptImageError , ""UnrecognizedImageCompressionType"" ) ; } p = pixels ; switch ( bits_per_pixel ) { case 1 : { int bit ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 7 ) ; x += 8 ) { for ( bit = 0 ; bit < 8 ; bit ++ ) { index = ( IndexPacket ) ( * p & ( 0x80 >> bit ) ? 0x00 : 0x01 ) ; SetPixelIndex ( indexes + x + bit , index ) ; } p ++ ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; status = SetImageProgress ( image , LoadImageTag , ( MagickOffsetType ) y , image -> rows ) ; if ( status == MagickFalse ) break ;","{ comment_offset = ( ssize_t ) ( ( int ) ReadBlobMSBLong ( image ) ) ; attributes = ( unsigned char ) ( ( int ) ReadBlobByte ( image ) ) ; count = ReadBlob ( image , 3 , ( unsigned char * ) tag ) ; if ( count != 3 || memcmp ( tag , ""\\x6f\\x80\\x01"" , 3 ) != 0 ) ThrowReaderException ( CorruptImageError , ""CorruptImage"" ) ; } num_pad_bytes = ( size_t ) ( img_offset - TellBlob ( image ) ) ; while ( num_pad_bytes -- != 0 ) { int c ; c = ReadBlobByte ( image ) ; if ( c == EOF ) break ; } count = ReadBlob ( image , sizeof ( pdb_image . name ) , ( unsigned char * ) pdb_image . name ) ; if ( count != sizeof ( pdb_image . name ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; pdb_image . version = ReadBlobByte ( image ) ; pdb_image . type = ( unsigned char ) ReadBlobByte ( image ) ; pdb_image . reserved_1 = ReadBlobMSBLong ( image ) ; pdb_image . note = ReadBlobMSBLong ( image ) ; pdb_image . x_last = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . y_last = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . reserved_2 = ReadBlobMSBLong ( image ) ; pdb_image . x_anchor = ReadBlobMSBShort ( image ) ; pdb_image . y_anchor = ReadBlobMSBShort ( image ) ; pdb_image . width = ( short ) ReadBlobMSBShort ( image ) ; pdb_image . height = ( short ) ReadBlobMSBShort ( image ) ; image -> columns = ( size_t ) pdb_image . width ; image -> rows = ( size_t ) pdb_image . height ; image -> depth = 8 ; image -> storage_class = PseudoClass ; bits_per_pixel = pdb_image . type == 0 ? 2UL : pdb_image . type == 2 ? 4UL : 1UL ; one = 1 ; if ( AcquireImageColormap ( image , one << bits_per_pixel ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; if ( image_info -> ping != MagickFalse ) { ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; } status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } packets = ( bits_per_pixel * image -> columns + 7 ) / 8 ; <vul-start> pixels = ( unsigned char * ) AcquireQuantumMemory ( packets + 257UL , image -> rows * <vul-end> sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; switch ( pdb_image . version & 0x07 ) { case 0 : { image -> compression = NoCompression ; count = ( ssize_t ) ReadBlob ( image , packets * image -> rows , pixels ) ; break ; } case 1 : { image -> compression = RLECompression ; if ( ! DecodeImage ( image , pixels , packets * image -> rows ) ) ThrowReaderException ( CorruptImageError , ""RLEDecoderError"" ) ; break ; } default : ThrowReaderException ( CorruptImageError , ""UnrecognizedImageCompressionType"" ) ; } p = pixels ; switch ( bits_per_pixel ) { case 1 : { int bit ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 7 ) ; x += 8 ) { for ( bit = 0 ; bit < 8 ; bit ++ ) { index = ( IndexPacket ) ( * p & ( 0x80 >> bit ) ? 0x00 : 0x01 ) ; SetPixelIndex ( indexes + x + bit , index ) ; } p ++ ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; status = SetImageProgress ( image , LoadImageTag , ( MagickOffsetType ) y , image -> rows ) ; if ( status == MagickFalse ) break ;"
596,"CWE-20 error_t ksz8851ReceivePacket ( NetInterface * interface ) { size_t n ; uint16_t status ; Ksz8851Context * context ; NetRxAncillary ancillary ; context = ( Ksz8851Context * ) interface -> nicContext ; <vul-start> status = ksz8851ReadReg ( interface , KSZ8851_REG_RXFHSR ) ; if ( ( status & RXFHSR_RXFV ) != 0 ) <vul-end> { <vul-start> if ( ( status & ( RXFHSR_RXMR | RXFHSR_RXFTL | RXFHSR_RXRF | RXFHSR_RXCE ) ) == 0 ) <vul-end> { <vul-start> n = ksz8851ReadReg ( interface , KSZ8851_REG_RXFHBCR ) & RXFHBCR_RXBC_MASK ; <vul-end> if ( n > 0 && n <= ETH_MAX_FRAME_SIZE ) { <vul-start> ksz8851WriteReg ( interface , KSZ8851_REG_RXFDPR , RXFDPR_RXFPAI ) ; ksz8851SetBit ( interface , KSZ8851_REG_RXQCR , RXQCR_SDA ) ; <vul-end> ksz8851ReadFifo ( interface , context -> rxBuffer , n ) ; <vul-start> ksz8851ClearBit ( interface , KSZ8851_REG_RXQCR , RXQCR_SDA ) ; <vul-end> ancillary = NET_DEFAULT_RX_ANCILLARY ; nicProcessPacket ( interface , context -> rxBuffer , n , & ancillary ) ; return NO_ERROR ; } } } <vul-start> ksz8851SetBit ( interface , KSZ8851_REG_RXQCR , RXQCR_RRXEF ) ; <vul-end> return ERROR_INVALID_PACKET ; }","error_t ksz8851ReceivePacket ( NetInterface * interface ) { size_t n ; uint16_t status ; Ksz8851Context * context ; NetRxAncillary ancillary ; context = ( Ksz8851Context * ) interface -> nicContext ; <vul-start> status = ksz8851ReadReg ( interface , KSZ8851_RXFHSR ) ; if ( ( status & KSZ8851_RXFHSR_RXFV ) != 0 ) <vul-end> { <vul-start> if ( ( status & ( KSZ8851_RXFHSR_RXMR | KSZ8851_RXFHSR_RXFTL | KSZ8851_RXFHSR_RXRF | KSZ8851_RXFHSR_RXCE ) ) == 0 ) <vul-end> { <vul-start> n = ksz8851ReadReg ( interface , KSZ8851_RXFHBCR ) & KSZ8851_RXFHBCR_RXBC ; <vul-end> if ( n > 0 && n <= ETH_MAX_FRAME_SIZE ) { <vul-start> ksz8851WriteReg ( interface , KSZ8851_RXFDPR , KSZ8851_RXFDPR_RXFPAI ) ; ksz8851SetBit ( interface , KSZ8851_RXQCR , KSZ8851_RXQCR_SDA ) ; <vul-end> ksz8851ReadFifo ( interface , context -> rxBuffer , n ) ; <vul-start> ksz8851ClearBit ( interface , KSZ8851_RXQCR , KSZ8851_RXQCR_SDA ) ; <vul-end> ancillary = NET_DEFAULT_RX_ANCILLARY ; nicProcessPacket ( interface , context -> rxBuffer , n , & ancillary ) ; return NO_ERROR ; } } } <vul-start> ksz8851SetBit ( interface , KSZ8851_RXQCR , KSZ8851_RXQCR_RRXEF ) ; <vul-end> return ERROR_INVALID_PACKET ; }"
597,"CWE-189 TSQuery parse_tsquery ( char * buf , PushFunction pushval , Datum opaque , bool isplain ) { struct TSQueryParserStateData state ; int i ; TSQuery query ; int commonlen ; QueryItem * ptr ; ListCell * cell ; state . buffer = buf ; state . buf = buf ; state . state = ( isplain ) ? WAITSINGLEOPERAND : WAITFIRSTOPERAND ; state . count = 0 ; state . polstr = NIL ; state . valstate = init_tsvector_parser ( state . buffer , true , true ) ; state . sumlen = 0 ; state . lenop = 64 ; state . curop = state . op = ( char * ) palloc ( state . lenop ) ; * ( state . curop ) = '\\0' ; makepol ( & state , pushval , opaque ) ; close_tsvector_parser ( state . valstate ) ; if ( list_length ( state . polstr ) == 0 ) { ereport ( NOTICE , ( errmsg ( ""text-search query doesn\'t contain lexemes: \\""%s\\"""" , state . buffer ) ) ) ; query = ( TSQuery ) palloc ( HDRSIZETQ ) ; SET_VARSIZE ( query , HDRSIZETQ ) ; query -> size = 0 ; return query ; } <vul-start> <vul-end> commonlen = COMPUTESIZE ( list_length ( state . polstr ) , state . sumlen ) ; query = ( TSQuery ) palloc0 ( commonlen ) ; SET_VARSIZE ( query , commonlen ) ; query -> size = list_length ( state . polstr ) ; ptr = GETQUERY ( query ) ; i = 0 ; foreach ( cell , state . polstr ) { QueryItem * item = ( QueryItem * ) lfirst ( cell ) ; switch ( item -> type ) { case QI_VAL : memcpy ( & ptr [ i ] , item , sizeof ( QueryOperand ) ) ; break ; case QI_VALSTOP : ptr [ i ] . type = QI_VALSTOP ; break ; case QI_OPR : memcpy ( & ptr [ i ] , item , sizeof ( QueryOperator ) ) ; break ; default : elog ( ERROR , ""unrecognized QueryItem type: %d"" , item -> type ) ; } i ++ ; } memcpy ( ( void * ) GETOPERAND ( query ) , ( void * ) state . op , state . sumlen ) ; pfree ( state . op ) ; findoprnd ( ptr , query -> size ) ; return query ; }","TSQuery parse_tsquery ( char * buf , PushFunction pushval , Datum opaque , bool isplain ) { struct TSQueryParserStateData state ; int i ; TSQuery query ; int commonlen ; QueryItem * ptr ; ListCell * cell ; state . buffer = buf ; state . buf = buf ; state . state = ( isplain ) ? WAITSINGLEOPERAND : WAITFIRSTOPERAND ; state . count = 0 ; state . polstr = NIL ; state . valstate = init_tsvector_parser ( state . buffer , true , true ) ; state . sumlen = 0 ; state . lenop = 64 ; state . curop = state . op = ( char * ) palloc ( state . lenop ) ; * ( state . curop ) = '\\0' ; makepol ( & state , pushval , opaque ) ; close_tsvector_parser ( state . valstate ) ; if ( list_length ( state . polstr ) == 0 ) { ereport ( NOTICE , ( errmsg ( ""text-search query doesn\'t contain lexemes: \\""%s\\"""" , state . buffer ) ) ) ; query = ( TSQuery ) palloc ( HDRSIZETQ ) ; SET_VARSIZE ( query , HDRSIZETQ ) ; query -> size = 0 ; return query ; } <vul-start> if ( TSQUERY_TOO_BIG ( list_length ( state . polstr ) , state . sumlen ) ) ereport ( ERROR , ( errcode ( ERRCODE_PROGRAM_LIMIT_EXCEEDED ) , errmsg ( ""tsquery is too large"" ) ) ) ; <vul-end> commonlen = COMPUTESIZE ( list_length ( state . polstr ) , state . sumlen ) ; query = ( TSQuery ) palloc0 ( commonlen ) ; SET_VARSIZE ( query , commonlen ) ; query -> size = list_length ( state . polstr ) ; ptr = GETQUERY ( query ) ; i = 0 ; foreach ( cell , state . polstr ) { QueryItem * item = ( QueryItem * ) lfirst ( cell ) ; switch ( item -> type ) { case QI_VAL : memcpy ( & ptr [ i ] , item , sizeof ( QueryOperand ) ) ; break ; case QI_VALSTOP : ptr [ i ] . type = QI_VALSTOP ; break ; case QI_OPR : memcpy ( & ptr [ i ] , item , sizeof ( QueryOperator ) ) ; break ; default : elog ( ERROR , ""unrecognized QueryItem type: %d"" , item -> type ) ; } i ++ ; } memcpy ( ( void * ) GETOPERAND ( query ) , ( void * ) state . op , state . sumlen ) ; pfree ( state . op ) ; findoprnd ( ptr , query -> size ) ; return query ; }"
598,"CWE-190 bool copyaudiodata ( AFfilehandle infile , AFfilehandle outfile , int trackid ) { int frameSize = afGetVirtualFrameSize ( infile , trackid , 1 ) ; <vul-start> const int kBufferFrameCount = 65536 ; void * buffer = malloc ( kBufferFrameCount * frameSize ) ; <vul-end> AFframecount totalFrames = afGetFrameCount ( infile , AF_DEFAULT_TRACK ) ; AFframecount totalFramesWritten = 0 ; bool success = true ; while ( totalFramesWritten < totalFrames ) { AFframecount framesToRead = totalFrames - totalFramesWritten ; if ( framesToRead > kBufferFrameCount ) framesToRead = kBufferFrameCount ; AFframecount framesRead = afReadFrames ( infile , trackid , buffer , framesToRead ) ; if ( framesRead < framesToRead ) { fprintf ( stderr , ""Bad read of audio track data.\\n"" ) ; success = false ; break ; } AFframecount framesWritten = afWriteFrames ( outfile , trackid , buffer , framesRead ) ; if ( framesWritten < framesRead ) { fprintf ( stderr , ""Bad write of audio track data.\\n"" ) ; success = false ; break ; } totalFramesWritten += framesWritten ; } free ( buffer ) ; return success ; }","bool copyaudiodata ( AFfilehandle infile , AFfilehandle outfile , int trackid ) { int frameSize = afGetVirtualFrameSize ( infile , trackid , 1 ) ; <vul-start> int kBufferFrameCount = 65536 ; int bufferSize ; while ( multiplyCheckOverflow ( kBufferFrameCount , frameSize , & bufferSize ) ) kBufferFrameCount /= 2 ; void * buffer = malloc ( bufferSize ) ; <vul-end> AFframecount totalFrames = afGetFrameCount ( infile , AF_DEFAULT_TRACK ) ; AFframecount totalFramesWritten = 0 ; bool success = true ; while ( totalFramesWritten < totalFrames ) { AFframecount framesToRead = totalFrames - totalFramesWritten ; if ( framesToRead > kBufferFrameCount ) framesToRead = kBufferFrameCount ; AFframecount framesRead = afReadFrames ( infile , trackid , buffer , framesToRead ) ; if ( framesRead < framesToRead ) { fprintf ( stderr , ""Bad read of audio track data.\\n"" ) ; success = false ; break ; } AFframecount framesWritten = afWriteFrames ( outfile , trackid , buffer , framesRead ) ; if ( framesWritten < framesRead ) { fprintf ( stderr , ""Bad write of audio track data.\\n"" ) ; success = false ; break ; } totalFramesWritten += framesWritten ; } free ( buffer ) ; return success ; }"
599,"CWE-476 smb_sdrc_t smb2_flush ( smb_request_t * sr ) { <vul-start> smb_ofile_t * of = NULL ; <vul-end> uint16_t StructSize ; uint16_t reserved1 ; uint32_t reserved2 ; smb2fid_t smb2fid ; uint32_t status ; int rc = 0 ; rc = smb_mbc_decodef ( & sr -> smb_data , ""wwlqq"" , & StructSize , & reserved1 , & reserved2 , & smb2fid . persistent , & smb2fid . temporal ) ; if ( rc ) return ( SDRC_ERROR ) ; if ( StructSize != 24 ) return ( SDRC_ERROR ) ; status = smb2sr_lookup_fid ( sr , & smb2fid ) ; if ( status ) { smb2sr_put_error ( sr , status ) ; return ( SDRC_SUCCESS ) ; } <vul-start> of = sr -> fid_ofile ; if ( ( of -> f_node -> flags & NODE_FLAGS_WRITE_THROUGH ) == 0 ) ( void ) smb_fsop_commit ( sr , of -> f_cr , of -> f_node ) ; <vul-end> ( void ) smb_mbc_encodef ( & sr -> reply , ""wwl"" , 4 , 0 ) ; return ( SDRC_SUCCESS ) ; }","smb_sdrc_t smb2_flush ( smb_request_t * sr ) { <vul-start> <vul-end> uint16_t StructSize ; uint16_t reserved1 ; uint32_t reserved2 ; smb2fid_t smb2fid ; uint32_t status ; int rc = 0 ; rc = smb_mbc_decodef ( & sr -> smb_data , ""wwlqq"" , & StructSize , & reserved1 , & reserved2 , & smb2fid . persistent , & smb2fid . temporal ) ; if ( rc ) return ( SDRC_ERROR ) ; if ( StructSize != 24 ) return ( SDRC_ERROR ) ; status = smb2sr_lookup_fid ( sr , & smb2fid ) ; if ( status ) { smb2sr_put_error ( sr , status ) ; return ( SDRC_SUCCESS ) ; } <vul-start> smb_ofile_flush ( sr , sr -> fid_ofile ) ; <vul-end> ( void ) smb_mbc_encodef ( & sr -> reply , ""wwl"" , 4 , 0 ) ; return ( SDRC_SUCCESS ) ; }"
600,"CWE-203 int secure_decrypt ( void * data , unsigned int data_length , int is_signed ) { at91_aes_key_size_t key_size ; unsigned int cmac_key [ 8 ] , cipher_key [ 8 ] ; unsigned int iv [ AT91_AES_IV_SIZE_WORD ] ; unsigned int computed_cmac [ AT91_AES_BLOCK_SIZE_WORD ] ; unsigned int fixed_length ; const unsigned int * cmac ; int rc = - 1 ; init_keys ( & key_size , cipher_key , cmac_key , iv ) ; at91_aes_init ( ) ; if ( is_signed ) { if ( at91_aes_cmac ( data_length , data , computed_cmac , key_size , cmac_key ) ) goto exit ; fixed_length = at91_aes_roundup ( data_length ) ; cmac = ( const unsigned int * ) ( ( char * ) data + fixed_length ) ; <vul-start> if ( memcmp ( cmac , computed_cmac , AT91_AES_BLOCK_SIZE_BYTE ) ) <vul-end> goto exit ; } if ( at91_aes_cbc ( data_length , data , data , 0 , key_size , cipher_key , iv ) ) goto exit ; rc = 0 ; exit : at91_aes_cleanup ( ) ; memset ( cmac_key , 0 , sizeof ( cmac_key ) ) ; memset ( cipher_key , 0 , sizeof ( cipher_key ) ) ; memset ( iv , 0 , sizeof ( iv ) ) ; return rc ; }","int secure_decrypt ( void * data , unsigned int data_length , int is_signed ) { at91_aes_key_size_t key_size ; unsigned int cmac_key [ 8 ] , cipher_key [ 8 ] ; unsigned int iv [ AT91_AES_IV_SIZE_WORD ] ; unsigned int computed_cmac [ AT91_AES_BLOCK_SIZE_WORD ] ; unsigned int fixed_length ; const unsigned int * cmac ; int rc = - 1 ; init_keys ( & key_size , cipher_key , cmac_key , iv ) ; at91_aes_init ( ) ; if ( is_signed ) { if ( at91_aes_cmac ( data_length , data , computed_cmac , key_size , cmac_key ) ) goto exit ; fixed_length = at91_aes_roundup ( data_length ) ; cmac = ( const unsigned int * ) ( ( char * ) data + fixed_length ) ; <vul-start> if ( ! consttime_memequal ( cmac , computed_cmac , AT91_AES_BLOCK_SIZE_BYTE ) ) <vul-end> goto exit ; } if ( at91_aes_cbc ( data_length , data , data , 0 , key_size , cipher_key , iv ) ) goto exit ; rc = 0 ; exit : at91_aes_cleanup ( ) ; memset ( cmac_key , 0 , sizeof ( cmac_key ) ) ; memset ( cipher_key , 0 , sizeof ( cipher_key ) ) ; memset ( iv , 0 , sizeof ( iv ) ) ; return rc ; }"
601,"nan EAPI_MAIN int elm_main ( int argc , char * argv [ ] ) { int args = 1 ; unsigned char quitOption = 0 ; Browser_Window * window ; <vul-start> <vul-end> Ecore_Getopt_Value values [ ] = { ECORE_GETOPT_VALUE_STR ( evas_engine_name ) , <vul-start> <vul-end> ECORE_GETOPT_VALUE_BOOL ( quitOption ) , ECORE_GETOPT_VALUE_BOOL ( frame_flattening_enabled ) , ECORE_GETOPT_VALUE_BOOL ( quitOption ) , ECORE_GETOPT_VALUE_BOOL ( quitOption ) , ECORE_GETOPT_VALUE_BOOL ( quitOption ) , ECORE_GETOPT_VALUE_NONE } ; if ( ! ewk_init ( ) ) return EXIT_FAILURE ; ewk_view_smart_class_set ( miniBrowserViewSmartClass ( ) ) ; ecore_app_args_set ( argc , ( const char * * ) argv ) ; args = ecore_getopt_parse ( & options , values , argc , argv ) ; if ( args < 0 ) return quit ( EINA_FALSE , ""ERROR: could not parse options.\\n"" ) ; if ( quitOption ) return quit ( EINA_TRUE , NULL ) ; if ( evas_engine_name ) elm_config_preferred_engine_set ( evas_engine_name ) ; # if defined ( WTF_USE_ACCELERATED_COMPOSITING ) && defined ( HAVE_ECORE_X ) else { evas_engine_name = ""opengl_x11"" ; elm_config_preferred_engine_set ( evas_engine_name ) ; } # endif Ewk_Context * context = ewk_context_default_get ( ) ; ewk_context_favicon_database_directory_set ( context , NULL ) ; <vul-start> <vul-end> if ( args < argc ) { char * url = url_from_user_input ( argv [ args ] ) ; window = window_create ( url ) ; free ( url ) ; } else window = window_create ( DEFAULT_URL ) ; if ( ! window ) return quit ( EINA_FALSE , ""ERROR: could not create browser window.\\n"" ) ; windows = eina_list_append ( windows , window ) ; elm_run ( ) ; return quit ( EINA_TRUE , NULL ) ; }","EAPI_MAIN int elm_main ( int argc , char * argv [ ] ) { int args = 1 ; unsigned char quitOption = 0 ; Browser_Window * window ; <vul-start> char * window_size_string = NULL ; <vul-end> Ecore_Getopt_Value values [ ] = { ECORE_GETOPT_VALUE_STR ( evas_engine_name ) , <vul-start> ECORE_GETOPT_VALUE_STR ( window_size_string ) , <vul-end> ECORE_GETOPT_VALUE_BOOL ( quitOption ) , ECORE_GETOPT_VALUE_BOOL ( frame_flattening_enabled ) , ECORE_GETOPT_VALUE_BOOL ( quitOption ) , ECORE_GETOPT_VALUE_BOOL ( quitOption ) , ECORE_GETOPT_VALUE_BOOL ( quitOption ) , ECORE_GETOPT_VALUE_NONE } ; if ( ! ewk_init ( ) ) return EXIT_FAILURE ; ewk_view_smart_class_set ( miniBrowserViewSmartClass ( ) ) ; ecore_app_args_set ( argc , ( const char * * ) argv ) ; args = ecore_getopt_parse ( & options , values , argc , argv ) ; if ( args < 0 ) return quit ( EINA_FALSE , ""ERROR: could not parse options.\\n"" ) ; if ( quitOption ) return quit ( EINA_TRUE , NULL ) ; if ( evas_engine_name ) elm_config_preferred_engine_set ( evas_engine_name ) ; # if defined ( WTF_USE_ACCELERATED_COMPOSITING ) && defined ( HAVE_ECORE_X ) else { evas_engine_name = ""opengl_x11"" ; elm_config_preferred_engine_set ( evas_engine_name ) ; } # endif Ewk_Context * context = ewk_context_default_get ( ) ; ewk_context_favicon_database_directory_set ( context , NULL ) ; <vul-start> if ( window_size_string ) parse_window_size ( window_size_string , & window_width , & window_height ) ; <vul-end> if ( args < argc ) { char * url = url_from_user_input ( argv [ args ] ) ; window = window_create ( url ) ; free ( url ) ; } else window = window_create ( DEFAULT_URL ) ; if ( ! window ) return quit ( EINA_FALSE , ""ERROR: could not create browser window.\\n"" ) ; windows = eina_list_append ( windows , window ) ; elm_run ( ) ; return quit ( EINA_TRUE , NULL ) ; }"
602,"CWE-200 static int recv_msg ( struct kiocb * iocb , struct socket * sock , struct msghdr * m , size_t buf_len , int flags ) { struct sock * sk = sock -> sk ; struct tipc_port * tport = tipc_sk_port ( sk ) ; struct sk_buff * buf ; struct tipc_msg * msg ; long timeout ; unsigned int sz ; u32 err ; int res ; if ( unlikely ( ! buf_len ) ) return - EINVAL ; lock_sock ( sk ) ; if ( unlikely ( sock -> state == SS_UNCONNECTED ) ) { res = - ENOTCONN ; goto exit ; } <vul-start> <vul-end> timeout = sock_rcvtimeo ( sk , flags & MSG_DONTWAIT ) ; restart : while ( skb_queue_empty ( & sk -> sk_receive_queue ) ) { if ( sock -> state == SS_DISCONNECTING ) { res = - ENOTCONN ; goto exit ; } if ( timeout <= 0L ) { res = timeout ? timeout : - EWOULDBLOCK ; goto exit ; } release_sock ( sk ) ; timeout = wait_event_interruptible_timeout ( * sk_sleep ( sk ) , tipc_rx_ready ( sock ) , timeout ) ; lock_sock ( sk ) ; } buf = skb_peek ( & sk -> sk_receive_queue ) ; msg = buf_msg ( buf ) ; sz = msg_data_sz ( msg ) ; err = msg_errcode ( msg ) ; if ( ( ! sz ) && ( ! err ) ) { advance_rx_queue ( sk ) ; goto restart ; } set_orig_addr ( m , msg ) ; res = anc_data_recv ( m , msg , tport ) ; if ( res ) goto exit ; if ( ! err ) { if ( unlikely ( buf_len < sz ) ) { sz = buf_len ; m -> msg_flags |= MSG_TRUNC ; } res = skb_copy_datagram_iovec ( buf , msg_hdr_sz ( msg ) , m -> msg_iov , sz ) ; if ( res ) goto exit ; res = sz ; } else { if ( ( sock -> state == SS_READY ) || ( ( err == TIPC_CONN_SHUTDOWN ) || m -> msg_control ) ) res = 0 ; else res = - ECONNRESET ; } if ( likely ( ! ( flags & MSG_PEEK ) ) ) { if ( ( sock -> state != SS_READY ) && ( ++ tport -> conn_unacked >= TIPC_FLOW_CONTROL_WIN ) ) tipc_acknowledge ( tport -> ref , tport -> conn_unacked ) ;","static int recv_msg ( struct kiocb * iocb , struct socket * sock , struct msghdr * m , size_t buf_len , int flags ) { struct sock * sk = sock -> sk ; struct tipc_port * tport = tipc_sk_port ( sk ) ; struct sk_buff * buf ; struct tipc_msg * msg ; long timeout ; unsigned int sz ; u32 err ; int res ; if ( unlikely ( ! buf_len ) ) return - EINVAL ; lock_sock ( sk ) ; if ( unlikely ( sock -> state == SS_UNCONNECTED ) ) { res = - ENOTCONN ; goto exit ; } <vul-start> m -> msg_namelen = 0 ; <vul-end> timeout = sock_rcvtimeo ( sk , flags & MSG_DONTWAIT ) ; restart : while ( skb_queue_empty ( & sk -> sk_receive_queue ) ) { if ( sock -> state == SS_DISCONNECTING ) { res = - ENOTCONN ; goto exit ; } if ( timeout <= 0L ) { res = timeout ? timeout : - EWOULDBLOCK ; goto exit ; } release_sock ( sk ) ; timeout = wait_event_interruptible_timeout ( * sk_sleep ( sk ) , tipc_rx_ready ( sock ) , timeout ) ; lock_sock ( sk ) ; } buf = skb_peek ( & sk -> sk_receive_queue ) ; msg = buf_msg ( buf ) ; sz = msg_data_sz ( msg ) ; err = msg_errcode ( msg ) ; if ( ( ! sz ) && ( ! err ) ) { advance_rx_queue ( sk ) ; goto restart ; } set_orig_addr ( m , msg ) ; res = anc_data_recv ( m , msg , tport ) ; if ( res ) goto exit ; if ( ! err ) { if ( unlikely ( buf_len < sz ) ) { sz = buf_len ; m -> msg_flags |= MSG_TRUNC ; } res = skb_copy_datagram_iovec ( buf , msg_hdr_sz ( msg ) , m -> msg_iov , sz ) ; if ( res ) goto exit ; res = sz ; } else { if ( ( sock -> state == SS_READY ) || ( ( err == TIPC_CONN_SHUTDOWN ) || m -> msg_control ) ) res = 0 ; else res = - ECONNRESET ; } if ( likely ( ! ( flags & MSG_PEEK ) ) ) { if ( ( sock -> state != SS_READY ) && ( ++ tport -> conn_unacked >= TIPC_FLOW_CONTROL_WIN ) ) tipc_acknowledge ( tport -> ref , tport -> conn_unacked ) ;"
603,"CWE-611 merged -> cache_trans = ( child -> cache_trans == NOT_SET ? parent -> cache_trans : child -> cache_trans ) ; merged -> cache_trans_incremental = ( child -> cache_trans_incremental == NOT_SET ? parent -> cache_trans_incremental : child -> cache_trans_incremental ) ; merged -> cache_trans_min = ( child -> cache_trans_min == ( apr_size_t ) NOT_SET ? parent -> cache_trans_min : child -> cache_trans_min ) ; merged -> cache_trans_max = ( child -> cache_trans_max == ( apr_size_t ) NOT_SET ? parent -> cache_trans_max : child -> cache_trans_max ) ; merged -> cache_trans_maxitems = ( child -> cache_trans_maxitems == ( apr_size_t ) NOT_SET ? parent -> cache_trans_maxitems : child -> cache_trans_maxitems ) ; merged -> component_signatures = apr_array_append ( mp , parent -> component_signatures , child -> component_signatures ) ; merged -> request_encoding = ( child -> request_encoding == NOT_SET_P ? parent -> request_encoding : child -> request_encoding ) ; merged -> disable_backend_compression = ( child -> disable_backend_compression == NOT_SET ? parent -> disable_backend_compression : child -> disable_backend_compression ) ; merged -> col_timeout = ( child -> col_timeout == NOT_SET ? parent -> col_timeout : child -> col_timeout ) ; merged -> crypto_key = ( child -> crypto_key == NOT_SET_P ? parent -> crypto_key : child -> crypto_key ) ; merged -> crypto_key_len = ( child -> crypto_key_len == NOT_SET ? parent -> crypto_key_len : child -> crypto_key_len ) ; merged -> crypto_key_add = ( child -> crypto_key_add == NOT_SET ? parent -> crypto_key_add : child -> crypto_key_add ) ; merged -> crypto_param_name = ( child -> crypto_param_name == NOT_SET_P ? parent -> crypto_param_name : child -> crypto_param_name ) ; merged -> hash_is_enabled = ( child -> hash_is_enabled == NOT_SET ? parent -> hash_is_enabled : child -> hash_is_enabled ) ; merged -> hash_enforcement = ( child -> hash_enforcement == NOT_SET ? parent -> hash_enforcement : child -> hash_enforcement ) ; merged -> crypto_hash_href_rx = ( child -> crypto_hash_href_rx == NOT_SET ? parent -> crypto_hash_href_rx : child -> crypto_hash_href_rx ) ; merged -> crypto_hash_faction_rx = ( child -> crypto_hash_faction_rx == NOT_SET ? parent -> crypto_hash_faction_rx : child -> crypto_hash_faction_rx ) ; merged -> crypto_hash_location_rx = ( child -> crypto_hash_location_rx == NOT_SET ? parent -> crypto_hash_location_rx : child -> crypto_hash_location_rx ) ; merged -> crypto_hash_iframesrc_rx = ( child -> crypto_hash_iframesrc_rx == NOT_SET ? parent -> crypto_hash_iframesrc_rx : child -> crypto_hash_iframesrc_rx ) ; merged -> crypto_hash_framesrc_rx = ( child -> crypto_hash_framesrc_rx == NOT_SET ? parent -> crypto_hash_framesrc_rx : child -> crypto_hash_framesrc_rx ) ; merged -> crypto_hash_href_pm = ( child -> crypto_hash_href_pm == NOT_SET ? parent -> crypto_hash_href_pm : child -> crypto_hash_href_pm ) ; merged -> crypto_hash_faction_pm = ( child -> crypto_hash_faction_pm == NOT_SET ? parent -> crypto_hash_faction_pm : child -> crypto_hash_faction_pm ) ; merged -> crypto_hash_location_pm = ( child -> crypto_hash_location_pm == NOT_SET ? parent -> crypto_hash_location_pm : child -> crypto_hash_location_pm ) ; merged -> crypto_hash_iframesrc_pm = ( child -> crypto_hash_iframesrc_pm == NOT_SET ? parent -> crypto_hash_iframesrc_pm : child -> crypto_hash_iframesrc_pm ) ; merged -> crypto_hash_framesrc_pm = ( child -> crypto_hash_framesrc_pm == NOT_SET ? parent -> crypto_hash_framesrc_pm : child -> crypto_hash_framesrc_pm ) ; <vul-start> <vul-end> return merged ; }","merged -> cache_trans = ( child -> cache_trans == NOT_SET ? parent -> cache_trans : child -> cache_trans ) ; merged -> cache_trans_incremental = ( child -> cache_trans_incremental == NOT_SET ? parent -> cache_trans_incremental : child -> cache_trans_incremental ) ; merged -> cache_trans_min = ( child -> cache_trans_min == ( apr_size_t ) NOT_SET ? parent -> cache_trans_min : child -> cache_trans_min ) ; merged -> cache_trans_max = ( child -> cache_trans_max == ( apr_size_t ) NOT_SET ? parent -> cache_trans_max : child -> cache_trans_max ) ; merged -> cache_trans_maxitems = ( child -> cache_trans_maxitems == ( apr_size_t ) NOT_SET ? parent -> cache_trans_maxitems : child -> cache_trans_maxitems ) ; merged -> component_signatures = apr_array_append ( mp , parent -> component_signatures , child -> component_signatures ) ; merged -> request_encoding = ( child -> request_encoding == NOT_SET_P ? parent -> request_encoding : child -> request_encoding ) ; merged -> disable_backend_compression = ( child -> disable_backend_compression == NOT_SET ? parent -> disable_backend_compression : child -> disable_backend_compression ) ; merged -> col_timeout = ( child -> col_timeout == NOT_SET ? parent -> col_timeout : child -> col_timeout ) ; merged -> crypto_key = ( child -> crypto_key == NOT_SET_P ? parent -> crypto_key : child -> crypto_key ) ; merged -> crypto_key_len = ( child -> crypto_key_len == NOT_SET ? parent -> crypto_key_len : child -> crypto_key_len ) ; merged -> crypto_key_add = ( child -> crypto_key_add == NOT_SET ? parent -> crypto_key_add : child -> crypto_key_add ) ; merged -> crypto_param_name = ( child -> crypto_param_name == NOT_SET_P ? parent -> crypto_param_name : child -> crypto_param_name ) ; merged -> hash_is_enabled = ( child -> hash_is_enabled == NOT_SET ? parent -> hash_is_enabled : child -> hash_is_enabled ) ; merged -> hash_enforcement = ( child -> hash_enforcement == NOT_SET ? parent -> hash_enforcement : child -> hash_enforcement ) ; merged -> crypto_hash_href_rx = ( child -> crypto_hash_href_rx == NOT_SET ? parent -> crypto_hash_href_rx : child -> crypto_hash_href_rx ) ; merged -> crypto_hash_faction_rx = ( child -> crypto_hash_faction_rx == NOT_SET ? parent -> crypto_hash_faction_rx : child -> crypto_hash_faction_rx ) ; merged -> crypto_hash_location_rx = ( child -> crypto_hash_location_rx == NOT_SET ? parent -> crypto_hash_location_rx : child -> crypto_hash_location_rx ) ; merged -> crypto_hash_iframesrc_rx = ( child -> crypto_hash_iframesrc_rx == NOT_SET ? parent -> crypto_hash_iframesrc_rx : child -> crypto_hash_iframesrc_rx ) ; merged -> crypto_hash_framesrc_rx = ( child -> crypto_hash_framesrc_rx == NOT_SET ? parent -> crypto_hash_framesrc_rx : child -> crypto_hash_framesrc_rx ) ; merged -> crypto_hash_href_pm = ( child -> crypto_hash_href_pm == NOT_SET ? parent -> crypto_hash_href_pm : child -> crypto_hash_href_pm ) ; merged -> crypto_hash_faction_pm = ( child -> crypto_hash_faction_pm == NOT_SET ? parent -> crypto_hash_faction_pm : child -> crypto_hash_faction_pm ) ; merged -> crypto_hash_location_pm = ( child -> crypto_hash_location_pm == NOT_SET ? parent -> crypto_hash_location_pm : child -> crypto_hash_location_pm ) ; merged -> crypto_hash_iframesrc_pm = ( child -> crypto_hash_iframesrc_pm == NOT_SET ? parent -> crypto_hash_iframesrc_pm : child -> crypto_hash_iframesrc_pm ) ; merged -> crypto_hash_framesrc_pm = ( child -> crypto_hash_framesrc_pm == NOT_SET ? parent -> crypto_hash_framesrc_pm : child -> crypto_hash_framesrc_pm ) ; <vul-start> merged -> xml_external_entity = ( child -> xml_external_entity == NOT_SET ? parent -> xml_external_entity : child -> xml_external_entity ) ; <vul-end> return merged ; }"
604,"CWE-119 static vpx_codec_err_t decoder_init ( vpx_codec_ctx_t * ctx , vpx_codec_priv_enc_mr_cfg_t * data ) { <vul-start> <vul-end> if ( ! ctx -> priv ) { <vul-start> vpx_codec_alg_priv_t * alg_priv = vpx_memalign ( 32 , sizeof ( * alg_priv ) ) ; if ( alg_priv == NULL ) <vul-end> return VPX_CODEC_MEM_ERROR ; <vul-start> vp9_zero ( * alg_priv ) ; ctx -> priv = ( vpx_codec_priv_t * ) alg_priv ; ctx -> priv -> sz = sizeof ( * ctx -> priv ) ; ctx -> priv -> iface = ctx -> iface ; ctx -> priv -> alg_priv = alg_priv ; ctx -> priv -> alg_priv -> si . sz = sizeof ( ctx -> priv -> alg_priv -> si ) ; <vul-end> ctx -> priv -> init_flags = ctx -> init_flags ; <vul-start> <vul-end> if ( ctx -> config . dec ) { <vul-start> ctx -> priv -> alg_priv -> cfg = * ctx -> config . dec ; ctx -> config . dec = & ctx -> priv -> alg_priv -> cfg ; <vul-end> } } return VPX_CODEC_OK ; }","static vpx_codec_err_t decoder_init ( vpx_codec_ctx_t * ctx , vpx_codec_priv_enc_mr_cfg_t * data ) { <vul-start> ( void ) data ; <vul-end> if ( ! ctx -> priv ) { <vul-start> vpx_codec_alg_priv_t * const priv = vpx_calloc ( 1 , sizeof ( * priv ) ) ; if ( priv == NULL ) <vul-end> return VPX_CODEC_MEM_ERROR ; <vul-start> ctx -> priv = ( vpx_codec_priv_t * ) priv ; <vul-end> ctx -> priv -> init_flags = ctx -> init_flags ; <vul-start> priv -> si . sz = sizeof ( priv -> si ) ; priv -> flushed = 0 ; priv -> frame_parallel_decode = ( ctx -> config . dec && ( ctx -> config . dec -> threads > 1 ) && ( ctx -> init_flags & VPX_CODEC_USE_FRAME_THREADING ) ) ? 1 : 0 ; <vul-end> if ( ctx -> config . dec ) { <vul-start> priv -> cfg = * ctx -> config . dec ; ctx -> config . dec = & priv -> cfg ; <vul-end> } } return VPX_CODEC_OK ; }"
605,"CWE-416 void luaT_adjustvarargs ( lua_State * L , int nfixparams , CallInfo * ci , const Proto * p ) { int i ; int actual = cast_int ( L -> top - ci -> func ) - 1 ; int nextra = actual - nfixparams ; ci -> u . l . nextraargs = nextra ; <vul-start> checkstackGC ( L , p -> maxstacksize + 1 ) ; <vul-end> setobjs2s ( L , L -> top ++ , ci -> func ) ; for ( i = 1 ; i <= nfixparams ; i ++ ) { setobjs2s ( L , L -> top ++ , ci -> func + i ) ; setnilvalue ( s2v ( ci -> func + i ) ) ; } ci -> func += actual + 1 ; ci -> top += actual + 1 ; lua_assert ( L -> top <= ci -> top && ci -> top <= L -> stack_last ) ; }","void luaT_adjustvarargs ( lua_State * L , int nfixparams , CallInfo * ci , const Proto * p ) { int i ; int actual = cast_int ( L -> top - ci -> func ) - 1 ; int nextra = actual - nfixparams ; ci -> u . l . nextraargs = nextra ; <vul-start> luaD_checkstack ( L , p -> maxstacksize + 1 ) ; <vul-end> setobjs2s ( L , L -> top ++ , ci -> func ) ; for ( i = 1 ; i <= nfixparams ; i ++ ) { setobjs2s ( L , L -> top ++ , ci -> func + i ) ; setnilvalue ( s2v ( ci -> func + i ) ) ; } ci -> func += actual + 1 ; ci -> top += actual + 1 ; lua_assert ( L -> top <= ci -> top && ci -> top <= L -> stack_last ) ; }"
606,"CWE-119 void monitor_apply_keystate ( struct monitor * pmonitor ) { struct ssh * ssh = active_state ; struct kex * kex ; int r ; debug3 ( ""%s: packet_set_state"" , __func__ ) ; if ( ( r = ssh_packet_set_state ( ssh , child_state ) ) != 0 ) fatal ( ""%s: packet_set_state: %s"" , __func__ , ssh_err ( r ) ) ; sshbuf_free ( child_state ) ; child_state = NULL ; if ( ( kex = ssh -> kex ) != NULL ) { # ifdef WITH_OPENSSL kex -> kex [ KEX_DH_GRP1_SHA1 ] = kexdh_server ; kex -> kex [ KEX_DH_GRP14_SHA1 ] = kexdh_server ; kex -> kex [ KEX_DH_GRP14_SHA256 ] = kexdh_server ; kex -> kex [ KEX_DH_GRP16_SHA512 ] = kexdh_server ; kex -> kex [ KEX_DH_GRP18_SHA512 ] = kexdh_server ; kex -> kex [ KEX_DH_GEX_SHA1 ] = kexgex_server ; kex -> kex [ KEX_DH_GEX_SHA256 ] = kexgex_server ; kex -> kex [ KEX_ECDH_SHA2 ] = kexecdh_server ; # endif kex -> kex [ KEX_C25519_SHA256 ] = kexc25519_server ; kex -> load_host_public_key = & get_hostkey_public_by_type ; kex -> load_host_private_key = & get_hostkey_private_by_type ; kex -> host_key_index = & get_hostkey_index ; kex -> sign = sshd_hostkey_sign ; } <vul-start> if ( options . compression ) { ssh_packet_set_compress_hooks ( ssh , pmonitor -> m_zlib , ( ssh_packet_comp_alloc_func * ) mm_zalloc , ( ssh_packet_comp_free_func * ) mm_zfree ) ; } <vul-end> }","void monitor_apply_keystate ( struct monitor * pmonitor ) { struct ssh * ssh = active_state ; struct kex * kex ; int r ; debug3 ( ""%s: packet_set_state"" , __func__ ) ; if ( ( r = ssh_packet_set_state ( ssh , child_state ) ) != 0 ) fatal ( ""%s: packet_set_state: %s"" , __func__ , ssh_err ( r ) ) ; sshbuf_free ( child_state ) ; child_state = NULL ; if ( ( kex = ssh -> kex ) != NULL ) { # ifdef WITH_OPENSSL kex -> kex [ KEX_DH_GRP1_SHA1 ] = kexdh_server ; kex -> kex [ KEX_DH_GRP14_SHA1 ] = kexdh_server ; kex -> kex [ KEX_DH_GRP14_SHA256 ] = kexdh_server ; kex -> kex [ KEX_DH_GRP16_SHA512 ] = kexdh_server ; kex -> kex [ KEX_DH_GRP18_SHA512 ] = kexdh_server ; kex -> kex [ KEX_DH_GEX_SHA1 ] = kexgex_server ; kex -> kex [ KEX_DH_GEX_SHA256 ] = kexgex_server ; kex -> kex [ KEX_ECDH_SHA2 ] = kexecdh_server ; # endif kex -> kex [ KEX_C25519_SHA256 ] = kexc25519_server ; kex -> load_host_public_key = & get_hostkey_public_by_type ; kex -> load_host_private_key = & get_hostkey_private_by_type ; kex -> host_key_index = & get_hostkey_index ; kex -> sign = sshd_hostkey_sign ; } <vul-start> <vul-end> }"
607,"CWE-79 static int oidc_handle_session_management_iframe_rp ( request_rec * r , oidc_cfg * c , oidc_session_t * session , const char * client_id , const char * check_session_iframe ) { oidc_debug ( r , ""enter"" ) ; const char * java_script = ""    <script type=\\""text/javascript\\"">\\n"" ""      var targetOrigin  = \'%s\';\\n"" ""      var message = \'%s\' + \' \' + \'%s\';\\n"" ""\t   var timerID;\\n"" ""\\n"" ""      function checkSession() {\\n"" ""        console.debug(\'checkSession: posting \' + message + \' to \' + targetOrigin);\\n"" ""        var win = window.parent.document.getElementById(\'%s\').contentWindow;\\n"" ""        win.postMessage( message, targetOrigin);\\n"" ""      }\\n"" ""\\n"" ""      function setTimer() {\\n"" ""        checkSession();\\n"" <vul-start> ""        timerID = setInterval(\'checkSession()\', %s);\\n"" <vul-end> ""      }\\n"" ""\\n"" ""      function receiveMessage(e) {\\n"" ""        console.debug(\'receiveMessage: \' + e.data + \' from \' + e.origin);\\n"" ""        if (e.origin !== targetOrigin ) {\\n"" ""          console.debug(\'receiveMessage: cross-site scripting attack?\');\\n"" ""          return;\\n"" ""        }\\n"" ""        if (e.data != \'unchanged\') {\\n"" ""          clearInterval(timerID);\\n"" ""          if (e.data == \'changed\') {\\n"" ""\t\t     window.location.href = \'%s?session=check\';\\n"" ""          } else {\\n"" ""\t\t     window.location.href = \'%s?session=logout\';\\n"" ""          }\\n"" ""        }\\n"" ""      }\\n"" ""\\n"" ""      window.addEventListener(\'message\', receiveMessage, false);\\n"" ""\\n"" ""    </script>\\n"" ; char * origin = apr_pstrdup ( r -> pool , check_session_iframe ) ; apr_uri_t uri ; apr_uri_parse ( r -> pool , check_session_iframe , & uri ) ; char * p = strstr ( origin , uri . path ) ; * p = '\\0' ; const char * op_iframe_id = ""openidc-op"" ; const char * session_state = oidc_session_get_session_state ( r , session ) ; if ( session_state == NULL ) { oidc_warn ( r , ""no session_state found in the session; the OP does probably not support session management!?"" ) ; return DONE ; } char * s_poll_interval = NULL ; oidc_util_get_request_parameter ( r , ""poll"" , & s_poll_interval ) ; <vul-start> if ( s_poll_interval == NULL ) s_poll_interval = ""3000"" ; <vul-end> const char * redirect_uri = oidc_get_redirect_uri ( r , c ) ; java_script = apr_psprintf ( r -> pool , java_script , origin , client_id , <vul-start> session_state , op_iframe_id , s_poll_interval , redirect_uri , <vul-end> redirect_uri ) ; return oidc_util_html_send ( r , NULL , java_script , ""setTimer"" , NULL , DONE ) ; }","static int oidc_handle_session_management_iframe_rp ( request_rec * r , oidc_cfg * c , oidc_session_t * session , const char * client_id , const char * check_session_iframe ) { oidc_debug ( r , ""enter"" ) ; const char * java_script = ""    <script type=\\""text/javascript\\"">\\n"" ""      var targetOrigin  = \'%s\';\\n"" ""      var message = \'%s\' + \' \' + \'%s\';\\n"" ""\t   var timerID;\\n"" ""\\n"" ""      function checkSession() {\\n"" ""        console.debug(\'checkSession: posting \' + message + \' to \' + targetOrigin);\\n"" ""        var win = window.parent.document.getElementById(\'%s\').contentWindow;\\n"" ""        win.postMessage( message, targetOrigin);\\n"" ""      }\\n"" ""\\n"" ""      function setTimer() {\\n"" ""        checkSession();\\n"" <vul-start> ""        timerID = setInterval(\'checkSession()\', %d);\\n"" <vul-end> ""      }\\n"" ""\\n"" ""      function receiveMessage(e) {\\n"" ""        console.debug(\'receiveMessage: \' + e.data + \' from \' + e.origin);\\n"" ""        if (e.origin !== targetOrigin ) {\\n"" ""          console.debug(\'receiveMessage: cross-site scripting attack?\');\\n"" ""          return;\\n"" ""        }\\n"" ""        if (e.data != \'unchanged\') {\\n"" ""          clearInterval(timerID);\\n"" ""          if (e.data == \'changed\') {\\n"" ""\t\t     window.location.href = \'%s?session=check\';\\n"" ""          } else {\\n"" ""\t\t     window.location.href = \'%s?session=logout\';\\n"" ""          }\\n"" ""        }\\n"" ""      }\\n"" ""\\n"" ""      window.addEventListener(\'message\', receiveMessage, false);\\n"" ""\\n"" ""    </script>\\n"" ; char * origin = apr_pstrdup ( r -> pool , check_session_iframe ) ; apr_uri_t uri ; apr_uri_parse ( r -> pool , check_session_iframe , & uri ) ; char * p = strstr ( origin , uri . path ) ; * p = '\\0' ; const char * op_iframe_id = ""openidc-op"" ; const char * session_state = oidc_session_get_session_state ( r , session ) ; if ( session_state == NULL ) { oidc_warn ( r , ""no session_state found in the session; the OP does probably not support session management!?"" ) ; return DONE ; } char * s_poll_interval = NULL ; oidc_util_get_request_parameter ( r , ""poll"" , & s_poll_interval ) ; <vul-start> int poll_interval = s_poll_interval ? strtol ( s_poll_interval , NULL , 10 ) : 0 ; if ( ( poll_interval <= 0 ) || ( poll_interval > 3600 * 24 ) ) poll_interval = 3000 ; <vul-end> const char * redirect_uri = oidc_get_redirect_uri ( r , c ) ; java_script = apr_psprintf ( r -> pool , java_script , origin , client_id , <vul-start> session_state , op_iframe_id , poll_interval , redirect_uri , <vul-end> redirect_uri ) ; return oidc_util_html_send ( r , NULL , java_script , ""setTimer"" , NULL , DONE ) ; }"
608,"CWE-119 static void find_next_key_frame ( VP9_COMP * cpi , FIRSTPASS_STATS * this_frame ) { int i , j ; RATE_CONTROL * const rc = & cpi -> rc ; <vul-start> struct twopass_rc * const twopass = & cpi -> twopass ; <vul-end> const FIRSTPASS_STATS first_frame = * this_frame ; <vul-start> const FIRSTPASS_STATS * start_position = twopass -> stats_in ; <vul-end> FIRSTPASS_STATS next_frame ; FIRSTPASS_STATS last_frame ; <vul-start> <vul-end> double decay_accumulator = 1.0 ; <vul-start> <vul-end> double zero_motion_accumulator = 1.0 ; double boost_score = 0.0 ; double kf_mod_err = 0.0 ; double kf_group_err = 0.0 ; double recent_loop_decay [ 8 ] = { 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 } ; vp9_zero ( next_frame ) ; cpi -> common . frame_type = KEY_FRAME ; <vul-start> <vul-end> rc -> this_key_frame_forced = rc -> next_key_frame_forced ; rc -> source_alt_ref_active = 0 ; <vul-start> <vul-end> rc -> frames_till_gf_update_due = 0 ; rc -> frames_to_key = 1 ; twopass -> kf_group_bits = 0 ; twopass -> kf_group_error_left = 0 ; <vul-start> kf_mod_err = calculate_modified_err ( cpi , this_frame ) ; <vul-end> i = 0 ; <vul-start> while ( twopass -> stats_in < twopass -> stats_in_end ) { kf_group_err += calculate_modified_err ( cpi , this_frame ) ; <vul-end> last_frame = * this_frame ; input_stats ( twopass , this_frame ) ; <vul-start> if ( cpi -> oxcf . auto_key && lookup_next_frame_stats ( twopass , & next_frame ) != EOF ) { <vul-end> double loop_decay_rate ; <vul-start> if ( test_candidate_kf ( twopass , & last_frame , this_frame , & next_frame ) ) <vul-end> break ; <vul-start> loop_decay_rate = get_prediction_decay_rate ( & cpi -> common , & next_frame ) ; <vul-end> recent_loop_decay [ i % 8 ] = loop_decay_rate ; decay_accumulator = 1.0 ; for ( j = 0 ; j < 8 ; ++ j ) decay_accumulator *= recent_loop_decay [ j ] ; <vul-start> if ( detect_transition_to_still ( twopass , i , cpi -> key_frame_frequency - i , <vul-end> loop_decay_rate , decay_accumulator ) ) break ; <vul-start> if ( rc -> frames_to_key >= 2 * ( int ) cpi -> key_frame_frequency ) <vul-end> break ; } else { <vul-start> <vul-end> } <vul-start> <vul-end> } if ( cpi -> oxcf . auto_key && <vul-start> rc -> frames_to_key > ( int ) cpi -> key_frame_frequency ) { <vul-end> FIRSTPASS_STATS tmp_frame = first_frame ; rc -> frames_to_key /= 2 ; reset_fpf_position ( twopass , start_position ) ; <vul-start> kf_group_err = 0 ; <vul-end> for ( i = 0 ; i < rc -> frames_to_key ; ++ i ) { <vul-start> kf_group_err += calculate_modified_err ( cpi , & tmp_frame ) ; <vul-end> input_stats ( twopass , & tmp_frame ) ; } rc -> next_key_frame_forced = 1 ; <vul-start> } else if ( twopass -> stats_in == twopass -> stats_in_end ) { <vul-end> rc -> next_key_frame_forced = 1 ; } else { rc -> next_key_frame_forced = 0 ; } <vul-start> <vul-end> if ( twopass -> stats_in >= twopass -> stats_in_end ) { <vul-start> kf_group_err += calculate_modified_err ( cpi , this_frame ) ; <vul-end> } if ( twopass -> bits_left > 0 && twopass -> modified_error_left > 0.0 ) { const int max_bits = frame_max_bits ( rc , & cpi -> oxcf ) ; int64_t max_grp_bits ; twopass -> kf_group_bits = ( int64_t ) ( twopass -> bits_left * ( kf_group_err / twopass -> modified_error_left ) ) ; max_grp_bits = ( int64_t ) max_bits * ( int64_t ) rc -> frames_to_key ; if ( twopass -> kf_group_bits > max_grp_bits ) twopass -> kf_group_bits = max_grp_bits ; } else { twopass -> kf_group_bits = 0 ; } <vul-start> <vul-end> reset_fpf_position ( twopass , start_position ) ; decay_accumulator = 1.0 ; boost_score = 0.0 ; <vul-start> for ( i = 0 ; i < rc -> frames_to_key ; ++ i ) { <vul-end> if ( EOF == input_stats ( twopass , & next_frame ) ) break ; <vul-start> if ( ( next_frame . pcnt_inter - next_frame . pcnt_motion ) < zero_motion_accumulator ) { zero_motion_accumulator = ( next_frame . pcnt_inter - next_frame . pcnt_motion ) ; } if ( i <= ( rc -> max_gf_interval * 2 ) ) { double r ; if ( next_frame . intra_error > twopass -> kf_intra_err_min ) r = ( IIKFACTOR2 * next_frame . intra_error / DOUBLE_DIVIDE_CHECK ( next_frame . coded_error ) ) ; else r = ( IIKFACTOR2 * twopass -> kf_intra_err_min / DOUBLE_DIVIDE_CHECK ( next_frame . coded_error ) ) ; if ( r > RMAX ) r = RMAX ; <vul-end> if ( ! detect_flash ( twopass , 0 ) ) { <vul-start> const double loop_decay_rate = get_prediction_decay_rate ( & cpi -> common , & next_frame ) ; <vul-end> decay_accumulator *= loop_decay_rate ; decay_accumulator = MAX ( decay_accumulator , MIN_DECAY_FACTOR ) ; <vul-start> <vul-end> } <vul-start> boost_score += ( decay_accumulator * r ) ; <vul-end> } } <vul-start> { FIRSTPASS_STATS sectionstats ; zero_stats ( & sectionstats ) ; <vul-end> reset_fpf_position ( twopass , start_position ) ; <vul-start> for ( i = 0 ; i < rc -> frames_to_key ; ++ i ) { input_stats ( twopass , & next_frame ) ; accumulate_stats ( & sectionstats , & next_frame ) ; <vul-end> } <vul-start> avg_stats ( & sectionstats ) ; twopass -> section_intra_rating = ( int ) ( sectionstats . intra_error / DOUBLE_DIVIDE_CHECK ( sectionstats . coded_error ) ) ; } reset_fpf_position ( twopass , start_position ) ; if ( 1 ) { int kf_boost = ( int ) boost_score ; int allocation_chunks ; if ( kf_boost < ( rc -> frames_to_key * 3 ) ) kf_boost = ( rc -> frames_to_key * 3 ) ; if ( kf_boost < MIN_KF_BOOST ) kf_boost = MIN_KF_BOOST ; rc -> kf_boost = kf_boost ; twopass -> kf_zeromotion_pct = ( int ) ( zero_motion_accumulator * 100.0 ) ; if ( zero_motion_accumulator >= 0.99 ) { allocation_chunks = ( ( rc -> frames_to_key - 1 ) * 10 ) + kf_boost ; } else { allocation_chunks = ( ( rc -> frames_to_key - 1 ) * 100 ) + kf_boost ; } if ( kf_boost > 1028 ) { const int divisor = kf_boost >> 10 ; kf_boost /= divisor ; allocation_chunks /= divisor ; } twopass -> kf_group_bits = MAX ( 0 , twopass -> kf_group_bits ) ; twopass -> kf_bits = ( int ) ( ( double ) kf_boost * ( ( double ) twopass -> kf_group_bits / allocation_chunks ) ) ; if ( kf_mod_err < kf_group_err / rc -> frames_to_key ) { double alt_kf_grp_bits = ( ( double ) twopass -> bits_left * ( kf_mod_err * ( double ) rc -> frames_to_key ) / DOUBLE_DIVIDE_CHECK ( twopass -> modified_error_left ) ) ; const int alt_kf_bits = ( int ) ( ( double ) kf_boost * ( alt_kf_grp_bits / ( double ) allocation_chunks ) ) ; if ( twopass -> kf_bits > alt_kf_bits ) twopass -> kf_bits = alt_kf_bits ; } else { const int alt_kf_bits = ( int ) ( ( double ) twopass -> bits_left * ( kf_mod_err / DOUBLE_DIVIDE_CHECK ( twopass -> modified_error_left ) ) ) ; if ( alt_kf_bits > twopass -> kf_bits ) twopass -> kf_bits = alt_kf_bits ; } twopass -> kf_group_bits -= twopass -> kf_bits ; vp9_rc_set_frame_target ( cpi , twopass -> kf_bits ) ; } <vul-end> twopass -> kf_group_error_left = ( int ) ( kf_group_err - kf_mod_err ) ; twopass -> modified_error_left -= kf_group_err ; <vul-start> <vul-end> }","static void find_next_key_frame ( VP9_COMP * cpi , FIRSTPASS_STATS * this_frame ) { int i , j ; RATE_CONTROL * const rc = & cpi -> rc ; <vul-start> TWO_PASS * const twopass = & cpi -> twopass ; GF_GROUP * const gf_group = & twopass -> gf_group ; const VP9EncoderConfig * const oxcf = & cpi -> oxcf ; <vul-end> const FIRSTPASS_STATS first_frame = * this_frame ; <vul-start> const FIRSTPASS_STATS * const start_position = twopass -> stats_in ; <vul-end> FIRSTPASS_STATS next_frame ; FIRSTPASS_STATS last_frame ; <vul-start> int kf_bits = 0 ; int loop_decay_counter = 0 ; <vul-end> double decay_accumulator = 1.0 ; <vul-start> double av_decay_accumulator = 0.0 ; <vul-end> double zero_motion_accumulator = 1.0 ; double boost_score = 0.0 ; double kf_mod_err = 0.0 ; double kf_group_err = 0.0 ; double recent_loop_decay [ 8 ] = { 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 , 1.0 } ; vp9_zero ( next_frame ) ; cpi -> common . frame_type = KEY_FRAME ; <vul-start> vp9_zero ( * gf_group ) ; <vul-end> rc -> this_key_frame_forced = rc -> next_key_frame_forced ; rc -> source_alt_ref_active = 0 ; <vul-start> cpi -> multi_arf_last_grp_enabled = 0 ; <vul-end> rc -> frames_till_gf_update_due = 0 ; rc -> frames_to_key = 1 ; twopass -> kf_group_bits = 0 ; twopass -> kf_group_error_left = 0 ; <vul-start> kf_mod_err = calculate_modified_err ( cpi , twopass , oxcf , this_frame ) ; <vul-end> i = 0 ; <vul-start> while ( twopass -> stats_in < twopass -> stats_in_end && rc -> frames_to_key < cpi -> oxcf . key_freq ) { kf_group_err += calculate_modified_err ( cpi , twopass , oxcf , this_frame ) ; <vul-end> last_frame = * this_frame ; input_stats ( twopass , this_frame ) ; <vul-start> if ( cpi -> oxcf . auto_key && twopass -> stats_in < twopass -> stats_in_end ) { <vul-end> double loop_decay_rate ; <vul-start> if ( test_candidate_kf ( twopass , & last_frame , this_frame , twopass -> stats_in ) ) <vul-end> break ; <vul-start> loop_decay_rate = get_prediction_decay_rate ( cpi , twopass -> stats_in ) ; <vul-end> recent_loop_decay [ i % 8 ] = loop_decay_rate ; decay_accumulator = 1.0 ; for ( j = 0 ; j < 8 ; ++ j ) decay_accumulator *= recent_loop_decay [ j ] ; <vul-start> if ( detect_transition_to_still ( cpi , i , cpi -> oxcf . key_freq - i , <vul-end> loop_decay_rate , decay_accumulator ) ) break ; <vul-start> + rc -> frames_to_key ; if ( rc -> frames_to_key >= 2 * cpi -> oxcf . key_freq ) <vul-end> break ; } else { <vul-start> + rc -> frames_to_key ; <vul-end> } <vul-start> + i ; <vul-end> } if ( cpi -> oxcf . auto_key && <vul-start> rc -> frames_to_key > cpi -> oxcf . key_freq ) { <vul-end> FIRSTPASS_STATS tmp_frame = first_frame ; rc -> frames_to_key /= 2 ; reset_fpf_position ( twopass , start_position ) ; <vul-start> kf_group_err = 0.0 ; <vul-end> for ( i = 0 ; i < rc -> frames_to_key ; ++ i ) { <vul-start> kf_group_err += calculate_modified_err ( cpi , twopass , oxcf , & tmp_frame ) ; <vul-end> input_stats ( twopass , & tmp_frame ) ; } rc -> next_key_frame_forced = 1 ; <vul-start> } else if ( twopass -> stats_in == twopass -> stats_in_end || rc -> frames_to_key >= cpi -> oxcf . key_freq ) { <vul-end> rc -> next_key_frame_forced = 1 ; } else { rc -> next_key_frame_forced = 0 ; } <vul-start> if ( is_two_pass_svc ( cpi ) && cpi -> svc . number_temporal_layers > 1 ) { int count = ( 1 << ( cpi -> svc . number_temporal_layers - 1 ) ) - 1 ; int new_frame_to_key = ( rc -> frames_to_key + count ) & ( ~ count ) ; int j ; for ( j = 0 ; j < new_frame_to_key - rc -> frames_to_key ; ++ j ) { if ( EOF == input_stats ( twopass , this_frame ) ) break ; kf_group_err += calculate_modified_err ( cpi , twopass , oxcf , this_frame ) ; } rc -> frames_to_key = new_frame_to_key ; } <vul-end> if ( twopass -> stats_in >= twopass -> stats_in_end ) { <vul-start> kf_group_err += calculate_modified_err ( cpi , twopass , oxcf , this_frame ) ; <vul-end> } if ( twopass -> bits_left > 0 && twopass -> modified_error_left > 0.0 ) { const int max_bits = frame_max_bits ( rc , & cpi -> oxcf ) ; int64_t max_grp_bits ; twopass -> kf_group_bits = ( int64_t ) ( twopass -> bits_left * ( kf_group_err / twopass -> modified_error_left ) ) ; max_grp_bits = ( int64_t ) max_bits * ( int64_t ) rc -> frames_to_key ; if ( twopass -> kf_group_bits > max_grp_bits ) twopass -> kf_group_bits = max_grp_bits ; } else { twopass -> kf_group_bits = 0 ; } <vul-start> twopass -> kf_group_bits = MAX ( 0 , twopass -> kf_group_bits ) ; <vul-end> reset_fpf_position ( twopass , start_position ) ; decay_accumulator = 1.0 ; boost_score = 0.0 ; <vul-start> for ( i = 0 ; i < ( rc -> frames_to_key - 1 ) ; ++ i ) { <vul-end> if ( EOF == input_stats ( twopass , & next_frame ) ) break ; <vul-start> zero_motion_accumulator = MIN ( zero_motion_accumulator , get_zero_motion_factor ( cpi , & next_frame ) ) ; if ( ( i <= rc -> max_gf_interval ) || ( ( i <= ( rc -> max_gf_interval * 4 ) ) && ( decay_accumulator > 0.5 ) ) ) { const double frame_boost = calc_frame_boost ( cpi , this_frame , 0 , KF_MAX_BOOST ) ; <vul-end> if ( ! detect_flash ( twopass , 0 ) ) { <vul-start> const double loop_decay_rate = get_prediction_decay_rate ( cpi , & next_frame ) ; <vul-end> decay_accumulator *= loop_decay_rate ; decay_accumulator = MAX ( decay_accumulator , MIN_DECAY_FACTOR ) ; <vul-start> av_decay_accumulator += decay_accumulator ; ++ loop_decay_counter ; <vul-end> } <vul-start> boost_score += ( decay_accumulator * frame_boost ) ; <vul-end> } } <vul-start> av_decay_accumulator /= ( double ) loop_decay_counter ; <vul-end> reset_fpf_position ( twopass , start_position ) ; <vul-start> twopass -> kf_zeromotion_pct = ( int ) ( zero_motion_accumulator * 100.0 ) ; twopass -> section_intra_rating = calculate_section_intra_ratio ( start_position , twopass -> stats_in_end , rc -> frames_to_key ) ; rc -> kf_boost = ( int ) ( av_decay_accumulator * boost_score ) ; rc -> kf_boost = MAX ( rc -> kf_boost , ( rc -> frames_to_key * 3 ) ) ; rc -> kf_boost = MAX ( rc -> kf_boost , MIN_KF_BOOST ) ; kf_bits = calculate_boost_bits ( ( rc -> frames_to_key - 1 ) , rc -> kf_boost , twopass -> kf_group_bits ) ; if ( twopass -> kf_group_bits ) { twopass -> kfgroup_inter_fraction = ( double ) ( twopass -> kf_group_bits - kf_bits ) / ( double ) twopass -> kf_group_bits ; } else { twopass -> kfgroup_inter_fraction = 1.0 ; <vul-end> } <vul-start> twopass -> kf_group_bits -= kf_bits ; gf_group -> bit_allocation [ 0 ] = kf_bits ; gf_group -> update_type [ 0 ] = KF_UPDATE ; gf_group -> rf_level [ 0 ] = KF_STD ; <vul-end> twopass -> kf_group_error_left = ( int ) ( kf_group_err - kf_mod_err ) ; twopass -> modified_error_left -= kf_group_err ; <vul-start> if ( oxcf -> resize_mode == RESIZE_DYNAMIC ) { cpi -> rc . next_frame_size_selector = UNSCALED ; } <vul-end> }"
609,CWE-20 static void settings_init ( void ) { settings . use_cas = true ; settings . access = 0700 ; settings . port = 11211 ; <vul-start> settings . udpport = 11211 ; <vul-end> settings . inter = NULL ; settings . maxbytes = 64 * 1024 * 1024 ; settings . maxconns = 1024 ; settings . verbose = 0 ; settings . oldest_live = 0 ; settings . oldest_cas = 0 ; settings . evict_to_free = 1 ; settings . socketpath = NULL ; settings . factor = 1.25 ; settings . chunk_size = 48 ; settings . num_threads = 4 ; settings . num_threads_per_udp = 0 ; settings . prefix_delimiter = ':' ; settings . detail_enabled = 0 ; settings . reqs_per_event = 20 ; settings . backlog = 1024 ; settings . binding_protocol = negotiating_prot ; settings . item_size_max = 1024 * 1024 ; settings . slab_page_size = 1024 * 1024 ; settings . slab_chunk_size_max = settings . slab_page_size / 2 ; settings . sasl = false ; settings . maxconns_fast = true ; settings . lru_crawler = false ; settings . lru_crawler_sleep = 100 ; settings . lru_crawler_tocrawl = 0 ; settings . lru_maintainer_thread = false ; settings . lru_segmented = true ; settings . hot_lru_pct = 20 ; settings . warm_lru_pct = 40 ; settings . hot_max_factor = 0.2 ; settings . warm_max_factor = 2.0 ; settings . inline_ascii_response = false ; settings . temp_lru = false ; settings . temporary_ttl = 61 ; settings . idle_timeout = 0 ; settings . hashpower_init = 0 ; settings . slab_reassign = true ; settings . slab_automove = 1 ; settings . slab_automove_ratio = 0.8 ; settings . slab_automove_window = 30 ; settings . shutdown_command = false ; settings . tail_repair_time = TAIL_REPAIR_TIME_DEFAULT ; settings . flush_enabled = true ; settings . dump_enabled = true ; settings . crawls_persleep = 1000 ; settings . logger_watcher_buf_size = LOGGER_WATCHER_BUF_SIZE ; settings . logger_buf_size = LOGGER_BUF_SIZE ; settings . drop_privileges = true ; # ifdef MEMCACHED_DEBUG settings . relaxed_privileges = false ;,static void settings_init ( void ) { settings . use_cas = true ; settings . access = 0700 ; settings . port = 11211 ; <vul-start> settings . udpport = 0 ; <vul-end> settings . inter = NULL ; settings . maxbytes = 64 * 1024 * 1024 ; settings . maxconns = 1024 ; settings . verbose = 0 ; settings . oldest_live = 0 ; settings . oldest_cas = 0 ; settings . evict_to_free = 1 ; settings . socketpath = NULL ; settings . factor = 1.25 ; settings . chunk_size = 48 ; settings . num_threads = 4 ; settings . num_threads_per_udp = 0 ; settings . prefix_delimiter = ':' ; settings . detail_enabled = 0 ; settings . reqs_per_event = 20 ; settings . backlog = 1024 ; settings . binding_protocol = negotiating_prot ; settings . item_size_max = 1024 * 1024 ; settings . slab_page_size = 1024 * 1024 ; settings . slab_chunk_size_max = settings . slab_page_size / 2 ; settings . sasl = false ; settings . maxconns_fast = true ; settings . lru_crawler = false ; settings . lru_crawler_sleep = 100 ; settings . lru_crawler_tocrawl = 0 ; settings . lru_maintainer_thread = false ; settings . lru_segmented = true ; settings . hot_lru_pct = 20 ; settings . warm_lru_pct = 40 ; settings . hot_max_factor = 0.2 ; settings . warm_max_factor = 2.0 ; settings . inline_ascii_response = false ; settings . temp_lru = false ; settings . temporary_ttl = 61 ; settings . idle_timeout = 0 ; settings . hashpower_init = 0 ; settings . slab_reassign = true ; settings . slab_automove = 1 ; settings . slab_automove_ratio = 0.8 ; settings . slab_automove_window = 30 ; settings . shutdown_command = false ; settings . tail_repair_time = TAIL_REPAIR_TIME_DEFAULT ; settings . flush_enabled = true ; settings . dump_enabled = true ; settings . crawls_persleep = 1000 ; settings . logger_watcher_buf_size = LOGGER_WATCHER_BUF_SIZE ; settings . logger_buf_size = LOGGER_BUF_SIZE ; settings . drop_privileges = true ; # ifdef MEMCACHED_DEBUG settings . relaxed_privileges = false ;
610,"CWE-119 static int iwl_process_add_sta_resp ( struct iwl_priv * priv , struct iwl_addsta_cmd * addsta , struct iwl_rx_packet * pkt ) { u8 sta_id = addsta -> sta . sta_id ; unsigned long flags ; int ret = - EIO ; if ( pkt -> hdr . flags & IWL_CMD_FAILED_MSK ) { IWL_ERR ( priv , ""Bad return from REPLY_ADD_STA (0x%08X)\\n"" , pkt -> hdr . flags ) ; return ret ; } IWL_DEBUG_INFO ( priv , ""Processing response for adding station %u\\n"" , sta_id ) ; spin_lock_irqsave ( & priv -> shrd -> sta_lock , flags ) ; switch ( pkt -> u . add_sta . status ) { case ADD_STA_SUCCESS_MSK : IWL_DEBUG_INFO ( priv , ""REPLY_ADD_STA PASSED\\n"" ) ; <vul-start> iwl_sta_ucode_activate ( priv , sta_id ) ; ret = 0 ; <vul-end> break ; case ADD_STA_NO_ROOM_IN_TABLE : IWL_ERR ( priv , ""Adding station %d failed, no room in table.\\n"" , sta_id ) ; break ; case ADD_STA_NO_BLOCK_ACK_RESOURCE : IWL_ERR ( priv , ""Adding station %d failed, no block ack "" ""resource.\\n"" , sta_id ) ; break ; case ADD_STA_MODIFY_NON_EXIST_STA : IWL_ERR ( priv , ""Attempting to modify non-existing station %d\\n"" , sta_id ) ; break ; default : IWL_DEBUG_ASSOC ( priv , ""Received REPLY_ADD_STA:(0x%08X)\\n"" , pkt -> u . add_sta . status ) ; break ; } IWL_DEBUG_INFO ( priv , ""%s station id %u addr %pM\\n"" , priv -> stations [ sta_id ] . sta . mode == STA_CONTROL_MODIFY_MSK ? ""Modified"" : ""Added"" , sta_id , priv -> stations [ sta_id ] . sta . sta . addr ) ; IWL_DEBUG_INFO ( priv , ""%s station according to cmd buffer %pM\\n"" , priv -> stations [ sta_id ] . sta . mode == STA_CONTROL_MODIFY_MSK ? ""Modified"" : ""Added"" , addsta -> sta . addr ) ; spin_unlock_irqrestore ( & priv -> shrd -> sta_lock , flags ) ; return ret ; }","static int iwl_process_add_sta_resp ( struct iwl_priv * priv , struct iwl_addsta_cmd * addsta , struct iwl_rx_packet * pkt ) { u8 sta_id = addsta -> sta . sta_id ; unsigned long flags ; int ret = - EIO ; if ( pkt -> hdr . flags & IWL_CMD_FAILED_MSK ) { IWL_ERR ( priv , ""Bad return from REPLY_ADD_STA (0x%08X)\\n"" , pkt -> hdr . flags ) ; return ret ; } IWL_DEBUG_INFO ( priv , ""Processing response for adding station %u\\n"" , sta_id ) ; spin_lock_irqsave ( & priv -> shrd -> sta_lock , flags ) ; switch ( pkt -> u . add_sta . status ) { case ADD_STA_SUCCESS_MSK : IWL_DEBUG_INFO ( priv , ""REPLY_ADD_STA PASSED\\n"" ) ; <vul-start> ret = iwl_sta_ucode_activate ( priv , sta_id ) ; <vul-end> break ; case ADD_STA_NO_ROOM_IN_TABLE : IWL_ERR ( priv , ""Adding station %d failed, no room in table.\\n"" , sta_id ) ; break ; case ADD_STA_NO_BLOCK_ACK_RESOURCE : IWL_ERR ( priv , ""Adding station %d failed, no block ack "" ""resource.\\n"" , sta_id ) ; break ; case ADD_STA_MODIFY_NON_EXIST_STA : IWL_ERR ( priv , ""Attempting to modify non-existing station %d\\n"" , sta_id ) ; break ; default : IWL_DEBUG_ASSOC ( priv , ""Received REPLY_ADD_STA:(0x%08X)\\n"" , pkt -> u . add_sta . status ) ; break ; } IWL_DEBUG_INFO ( priv , ""%s station id %u addr %pM\\n"" , priv -> stations [ sta_id ] . sta . mode == STA_CONTROL_MODIFY_MSK ? ""Modified"" : ""Added"" , sta_id , priv -> stations [ sta_id ] . sta . sta . addr ) ; IWL_DEBUG_INFO ( priv , ""%s station according to cmd buffer %pM\\n"" , priv -> stations [ sta_id ] . sta . mode == STA_CONTROL_MODIFY_MSK ? ""Modified"" : ""Added"" , addsta -> sta . addr ) ; spin_unlock_irqrestore ( & priv -> shrd -> sta_lock , flags ) ; return ret ; }"
611,"CWE-119 vp8_write_bit ( bc , 1 ) ; } } else vp8_write_bit ( bc , 0 ) ; } } } vp8_write_literal ( bc , pc -> multi_token_partition , 2 ) ; vp8_write_literal ( bc , pc -> base_qindex , 7 ) ; put_delta_q ( bc , pc -> y1dc_delta_q ) ; put_delta_q ( bc , pc -> y2dc_delta_q ) ; put_delta_q ( bc , pc -> y2ac_delta_q ) ; put_delta_q ( bc , pc -> uvdc_delta_q ) ; put_delta_q ( bc , pc -> uvac_delta_q ) ; if ( pc -> frame_type != KEY_FRAME ) { vp8_write_bit ( bc , pc -> refresh_golden_frame ) ; vp8_write_bit ( bc , pc -> refresh_alt_ref_frame ) ; if ( ! pc -> refresh_golden_frame ) vp8_write_literal ( bc , pc -> copy_buffer_to_gf , 2 ) ; if ( ! pc -> refresh_alt_ref_frame ) vp8_write_literal ( bc , pc -> copy_buffer_to_arf , 2 ) ; vp8_write_bit ( bc , pc -> ref_frame_sign_bias [ GOLDEN_FRAME ] ) ; vp8_write_bit ( bc , pc -> ref_frame_sign_bias [ ALTREF_FRAME ] ) ; } # if ! ( CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING ) if ( cpi -> oxcf . error_resilient_mode & VPX_ERROR_RESILIENT_PARTITIONS ) { if ( pc -> frame_type == KEY_FRAME ) pc -> refresh_entropy_probs = 1 ; else pc -> refresh_entropy_probs = 0 ; } # endif vp8_write_bit ( bc , pc -> refresh_entropy_probs ) ; if ( pc -> frame_type != KEY_FRAME ) vp8_write_bit ( bc , pc -> refresh_last_frame ) ; # ifdef VP8_ENTROPY_STATS if ( pc -> frame_type == INTER_FRAME ) active_section = 0 ; else active_section = 7 ; # endif vp8_clear_system_state ( ) ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING pack_coef_probs ( cpi ) ; # else if ( pc -> refresh_entropy_probs == 0 ) { <vul-start> vpx_memcpy ( & cpi -> common . lfc , & cpi -> common . fc , sizeof ( cpi -> common . fc ) ) ; <vul-end> } vp8_update_coef_probs ( cpi ) ; # endif # ifdef VP8_ENTROPY_STATS active_section = 2 ; # endif vp8_write_bit ( bc , pc -> mb_no_coeff_skip ) ; if ( pc -> frame_type == KEY_FRAME ) { write_kfmodes ( cpi ) ; # ifdef VP8_ENTROPY_STATS active_section = 8 ; # endif } else { pack_inter_mode_mvs ( cpi ) ; # ifdef VP8_ENTROPY_STATS active_section = 1 ; # endif } vp8_stop_encode ( bc ) ; cx_data += bc -> pos ; oh . first_partition_length_in_bytes = cpi -> bc -> pos ; { int v = ( oh . first_partition_length_in_bytes << 5 ) | ( oh . show_frame << 4 ) | ( oh . version << 1 ) | oh . type ; dest [ 0 ] = v ; dest [ 1 ] = v >> 8 ; dest [ 2 ] = v >> 16 ; } * size = VP8_HEADER_SIZE + extra_bytes_packed + cpi -> bc -> pos ; cpi -> partition_sz [ 0 ] = * size ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING { const int num_part = ( 1 << pc -> multi_token_partition ) ; unsigned char * dp = cpi -> partition_d [ 0 ] + cpi -> partition_sz [ 0 ] ; if ( num_part > 1 ) { validate_buffer ( dp , 3 * ( num_part - 1 ) , cpi -> partition_d_end [ 0 ] , & pc -> error ) ; cpi -> partition_sz [ 0 ] += 3 * ( num_part - 1 ) ; for ( i = 1 ; i < num_part ; i ++ ) { write_partition_size ( dp , cpi -> partition_sz [ i ] ) ; dp += 3 ; } } if ( ! cpi -> output_partition ) { for ( i = 0 ; i < num_part ; i ++ ) { <vul-start> vpx_memmove ( dp , cpi -> partition_d [ i + 1 ] , cpi -> partition_sz [ i + 1 ] ) ; <vul-end> cpi -> partition_d [ i + 1 ] = dp ; dp += cpi -> partition_sz [ i + 1 ] ; } } * size = 0 ; for ( i = 0 ; i < num_part + 1 ; i ++ ) { * size += cpi -> partition_sz [ i ] ; } } # else if ( pc -> multi_token_partition != ONE_PARTITION ) { int num_part = 1 << pc -> multi_token_partition ; cpi -> partition_sz [ 0 ] += 3 * ( num_part - 1 ) ; * size += 3 * ( num_part - 1 ) ; validate_buffer ( cx_data , 3 * ( num_part - 1 ) , cx_data_end , & pc -> error ) ; for ( i = 1 ; i < num_part + 1 ; i ++ ) { cpi -> bc [ i ] . error = & pc -> error ; } pack_tokens_into_partitions ( cpi , cx_data + 3 * ( num_part - 1 ) , cx_data_end , num_part ) ; for ( i = 1 ; i < num_part ; i ++ ) { cpi -> partition_sz [ i ] = cpi -> bc [ i ] . pos ; write_partition_size ( cx_data , cpi -> partition_sz [ i ] ) ; cx_data += 3 ; * size += cpi -> partition_sz [ i ] ; } cpi -> partition_sz [ i ] = cpi -> bc [ i ] . pos ; * size += cpi -> partition_sz [ i ] ; } else { bc [ 1 ] . error = & pc -> error ; vp8_start_encode ( & cpi -> bc [ 1 ] , cx_data , cx_data_end ) ; # if CONFIG_MULTITHREAD if ( cpi -> b_multi_threaded ) pack_mb_row_tokens ( cpi , & cpi -> bc [ 1 ] ) ; else # endif <vul-start> pack_tokens ( & cpi -> bc [ 1 ] , cpi -> tok , cpi -> tok_count ) ; <vul-end> vp8_stop_encode ( & cpi -> bc [ 1 ] ) ; * size += cpi -> bc [ 1 ] . pos ; cpi -> partition_sz [ 1 ] = cpi -> bc [ 1 ] . pos ; } # endif }","vp8_write_bit ( bc , 1 ) ; } } else vp8_write_bit ( bc , 0 ) ; } } } vp8_write_literal ( bc , pc -> multi_token_partition , 2 ) ; vp8_write_literal ( bc , pc -> base_qindex , 7 ) ; put_delta_q ( bc , pc -> y1dc_delta_q ) ; put_delta_q ( bc , pc -> y2dc_delta_q ) ; put_delta_q ( bc , pc -> y2ac_delta_q ) ; put_delta_q ( bc , pc -> uvdc_delta_q ) ; put_delta_q ( bc , pc -> uvac_delta_q ) ; if ( pc -> frame_type != KEY_FRAME ) { vp8_write_bit ( bc , pc -> refresh_golden_frame ) ; vp8_write_bit ( bc , pc -> refresh_alt_ref_frame ) ; if ( ! pc -> refresh_golden_frame ) vp8_write_literal ( bc , pc -> copy_buffer_to_gf , 2 ) ; if ( ! pc -> refresh_alt_ref_frame ) vp8_write_literal ( bc , pc -> copy_buffer_to_arf , 2 ) ; vp8_write_bit ( bc , pc -> ref_frame_sign_bias [ GOLDEN_FRAME ] ) ; vp8_write_bit ( bc , pc -> ref_frame_sign_bias [ ALTREF_FRAME ] ) ; } # if ! ( CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING ) if ( cpi -> oxcf . error_resilient_mode & VPX_ERROR_RESILIENT_PARTITIONS ) { if ( pc -> frame_type == KEY_FRAME ) pc -> refresh_entropy_probs = 1 ; else pc -> refresh_entropy_probs = 0 ; } # endif vp8_write_bit ( bc , pc -> refresh_entropy_probs ) ; if ( pc -> frame_type != KEY_FRAME ) vp8_write_bit ( bc , pc -> refresh_last_frame ) ; # ifdef VP8_ENTROPY_STATS if ( pc -> frame_type == INTER_FRAME ) active_section = 0 ; else active_section = 7 ; # endif vp8_clear_system_state ( ) ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING pack_coef_probs ( cpi ) ; # else if ( pc -> refresh_entropy_probs == 0 ) { <vul-start> memcpy ( & cpi -> common . lfc , & cpi -> common . fc , sizeof ( cpi -> common . fc ) ) ; <vul-end> } vp8_update_coef_probs ( cpi ) ; # endif # ifdef VP8_ENTROPY_STATS active_section = 2 ; # endif vp8_write_bit ( bc , pc -> mb_no_coeff_skip ) ; if ( pc -> frame_type == KEY_FRAME ) { write_kfmodes ( cpi ) ; # ifdef VP8_ENTROPY_STATS active_section = 8 ; # endif } else { pack_inter_mode_mvs ( cpi ) ; # ifdef VP8_ENTROPY_STATS active_section = 1 ; # endif } vp8_stop_encode ( bc ) ; cx_data += bc -> pos ; oh . first_partition_length_in_bytes = cpi -> bc -> pos ; { int v = ( oh . first_partition_length_in_bytes << 5 ) | ( oh . show_frame << 4 ) | ( oh . version << 1 ) | oh . type ; dest [ 0 ] = v ; dest [ 1 ] = v >> 8 ; dest [ 2 ] = v >> 16 ; } * size = VP8_HEADER_SIZE + extra_bytes_packed + cpi -> bc -> pos ; cpi -> partition_sz [ 0 ] = * size ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING { const int num_part = ( 1 << pc -> multi_token_partition ) ; unsigned char * dp = cpi -> partition_d [ 0 ] + cpi -> partition_sz [ 0 ] ; if ( num_part > 1 ) { validate_buffer ( dp , 3 * ( num_part - 1 ) , cpi -> partition_d_end [ 0 ] , & pc -> error ) ; cpi -> partition_sz [ 0 ] += 3 * ( num_part - 1 ) ; for ( i = 1 ; i < num_part ; i ++ ) { write_partition_size ( dp , cpi -> partition_sz [ i ] ) ; dp += 3 ; } } if ( ! cpi -> output_partition ) { for ( i = 0 ; i < num_part ; i ++ ) { <vul-start> memmove ( dp , cpi -> partition_d [ i + 1 ] , cpi -> partition_sz [ i + 1 ] ) ; <vul-end> cpi -> partition_d [ i + 1 ] = dp ; dp += cpi -> partition_sz [ i + 1 ] ; } } * size = 0 ; for ( i = 0 ; i < num_part + 1 ; i ++ ) { * size += cpi -> partition_sz [ i ] ; } } # else if ( pc -> multi_token_partition != ONE_PARTITION ) { int num_part = 1 << pc -> multi_token_partition ; cpi -> partition_sz [ 0 ] += 3 * ( num_part - 1 ) ; * size += 3 * ( num_part - 1 ) ; validate_buffer ( cx_data , 3 * ( num_part - 1 ) , cx_data_end , & pc -> error ) ; for ( i = 1 ; i < num_part + 1 ; i ++ ) { cpi -> bc [ i ] . error = & pc -> error ; } pack_tokens_into_partitions ( cpi , cx_data + 3 * ( num_part - 1 ) , cx_data_end , num_part ) ; for ( i = 1 ; i < num_part ; i ++ ) { cpi -> partition_sz [ i ] = cpi -> bc [ i ] . pos ; write_partition_size ( cx_data , cpi -> partition_sz [ i ] ) ; cx_data += 3 ; * size += cpi -> partition_sz [ i ] ; } cpi -> partition_sz [ i ] = cpi -> bc [ i ] . pos ; * size += cpi -> partition_sz [ i ] ; } else { bc [ 1 ] . error = & pc -> error ; vp8_start_encode ( & cpi -> bc [ 1 ] , cx_data , cx_data_end ) ; # if CONFIG_MULTITHREAD if ( cpi -> b_multi_threaded ) pack_mb_row_tokens ( cpi , & cpi -> bc [ 1 ] ) ; else # endif <vul-start> vp8_pack_tokens ( & cpi -> bc [ 1 ] , cpi -> tok , cpi -> tok_count ) ; <vul-end> vp8_stop_encode ( & cpi -> bc [ 1 ] ) ; * size += cpi -> bc [ 1 ] . pos ; cpi -> partition_sz [ 1 ] = cpi -> bc [ 1 ] . pos ; } # endif }"
612,"CWE-59 void rs_filter_graph ( RSFilter * filter ) { g_return_if_fail ( RS_IS_FILTER ( filter ) ) ; <vul-start> <vul-end> GString * str = g_string_new ( ""digraph G {\\n"" ) ; rs_filter_graph_helper ( str , filter ) ; g_string_append_printf ( str , ""}\\n"" ) ; <vul-start> g_file_set_contents ( ""/tmp/rs-filter-graph"" , str -> str , str -> len , NULL ) ; if ( 0 != system ( ""dot -Tpng >/tmp/rs-filter-graph.png </tmp/rs-filter-graph"" ) ) <vul-end> g_warning ( ""Calling dot failed"" ) ; <vul-start> if ( 0 != system ( ""gnome-open /tmp/rs-filter-graph.png"" ) ) <vul-end> g_warning ( ""Calling gnome-open failed."" ) ; <vul-start> <vul-end> g_string_free ( str , TRUE ) ; }","void rs_filter_graph ( RSFilter * filter ) { g_return_if_fail ( RS_IS_FILTER ( filter ) ) ; <vul-start> gchar * dot_filename ; gchar * png_filename ; gchar * command_line ; <vul-end> GString * str = g_string_new ( ""digraph G {\\n"" ) ; rs_filter_graph_helper ( str , filter ) ; g_string_append_printf ( str , ""}\\n"" ) ; <vul-start> dot_filename = g_strdup_printf ( ""/tmp/rs-filter-graph.%u"" , g_random_int ( ) ) ; png_filename = g_strdup_printf ( ""%s.%u.png"" , dot_filename , g_random_int ( ) ) ; g_file_set_contents ( dot_filename , str -> str , str -> len , NULL ) ; command_line = g_strdup_printf ( ""dot -Tpng >%s <%s"" , png_filename , dot_filename ) ; if ( 0 != system ( command_line ) ) <vul-end> g_warning ( ""Calling dot failed"" ) ; <vul-start> g_free ( command_line ) ; command_line = g_strdup_printf ( ""gnome-open %s"" , png_filename ) ; if ( 0 != system ( command_line ) ) <vul-end> g_warning ( ""Calling gnome-open failed."" ) ; <vul-start> g_free ( command_line ) ; g_free ( dot_filename ) ; g_free ( png_filename ) ; <vul-end> g_string_free ( str , TRUE ) ; }"
613,"CWE-90 krb5_error_code krb5_ldap_put_principal ( krb5_context context , krb5_db_entry * entry , char * * db_args ) { int l = 0 , kerberos_principal_object_type = 0 ; unsigned int ntrees = 0 , tre = 0 ; krb5_error_code st = 0 , tempst = 0 ; LDAP * ld = NULL ; LDAPMessage * result = NULL , * ent = NULL ; char * * subtreelist = NULL ; char * user = NULL , * subtree = NULL , * principal_dn = NULL ; <vul-start> char * * values = NULL , * strval [ 10 ] = { NULL } , errbuf [ 1024 ] ; <vul-end> char * filtuser = NULL ; struct berval * * bersecretkey = NULL ; LDAPMod * * mods = NULL ; krb5_boolean create_standalone = FALSE ; <vul-start> krb5_boolean krb_identity_exists = FALSE , establish_links = FALSE ; <vul-end> char * standalone_principal_dn = NULL ; krb5_tl_data * tl_data = NULL ; krb5_key_data * * keys = NULL ; kdb5_dal_handle * dal_handle = NULL ; krb5_ldap_context * ldap_context = NULL ; krb5_ldap_server_handle * ldap_server_handle = NULL ; osa_princ_ent_rec princ_ent = { 0 } ; xargs_t xargs = { 0 } ; char * polname = NULL ; OPERATION optype ; krb5_boolean found_entry = FALSE ; krb5_clear_error_message ( context ) ; SETUP_CONTEXT ( ) ; if ( ldap_context -> lrparams == NULL || ldap_context -> container_dn == NULL ) return EINVAL ; GET_HANDLE ( ) ; if ( ! is_principal_in_realm ( ldap_context , entry -> princ ) ) { st = EINVAL ; k5_setmsg ( context , st , _ ( ""Principal does not belong to the default realm"" ) ) ; goto cleanup ; } if ( ( ( st = krb5_unparse_name ( context , entry -> princ , & user ) ) != 0 ) || ( ( st = krb5_ldap_unparse_principal_name ( user ) ) != 0 ) ) goto cleanup ; filtuser = ldap_filter_correct ( user ) ; if ( filtuser == NULL ) { st = ENOMEM ; goto cleanup ; } if ( entry -> mask & KADM5_PRINCIPAL ) optype = ADD_PRINCIPAL ; else optype = MODIFY_PRINCIPAL ; if ( ( ( st = krb5_get_princ_type ( context , entry , & kerberos_principal_object_type ) ) != 0 ) || ( ( st = krb5_get_userdn ( context , entry , & principal_dn ) ) != 0 ) ) goto cleanup ; if ( ( st = process_db_args ( context , db_args , & xargs , optype ) ) != 0 ) goto cleanup ; if ( entry -> mask & KADM5_LOAD ) { unsigned int tree = 0 ; int numlentries = 0 ; char * filter = NULL ; if ( asprintf ( & filter , FILTER ""%s))"" , filtuser ) < 0 ) { filter = NULL ; st = ENOMEM ; goto cleanup ; } if ( ( st = krb5_get_subtree_info ( ldap_context , & subtreelist , & ntrees ) ) != 0 ) goto cleanup ;","krb5_error_code krb5_ldap_put_principal ( krb5_context context , krb5_db_entry * entry , char * * db_args ) { int l = 0 , kerberos_principal_object_type = 0 ; unsigned int ntrees = 0 , tre = 0 ; krb5_error_code st = 0 , tempst = 0 ; LDAP * ld = NULL ; LDAPMessage * result = NULL , * ent = NULL ; char * * subtreelist = NULL ; char * user = NULL , * subtree = NULL , * principal_dn = NULL ; <vul-start> char * strval [ 10 ] = { NULL } , errbuf [ 1024 ] ; <vul-end> char * filtuser = NULL ; struct berval * * bersecretkey = NULL ; LDAPMod * * mods = NULL ; krb5_boolean create_standalone = FALSE ; <vul-start> krb5_boolean establish_links = FALSE ; <vul-end> char * standalone_principal_dn = NULL ; krb5_tl_data * tl_data = NULL ; krb5_key_data * * keys = NULL ; kdb5_dal_handle * dal_handle = NULL ; krb5_ldap_context * ldap_context = NULL ; krb5_ldap_server_handle * ldap_server_handle = NULL ; osa_princ_ent_rec princ_ent = { 0 } ; xargs_t xargs = { 0 } ; char * polname = NULL ; OPERATION optype ; krb5_boolean found_entry = FALSE ; krb5_clear_error_message ( context ) ; SETUP_CONTEXT ( ) ; if ( ldap_context -> lrparams == NULL || ldap_context -> container_dn == NULL ) return EINVAL ; GET_HANDLE ( ) ; if ( ! is_principal_in_realm ( ldap_context , entry -> princ ) ) { st = EINVAL ; k5_setmsg ( context , st , _ ( ""Principal does not belong to the default realm"" ) ) ; goto cleanup ; } if ( ( ( st = krb5_unparse_name ( context , entry -> princ , & user ) ) != 0 ) || ( ( st = krb5_ldap_unparse_principal_name ( user ) ) != 0 ) ) goto cleanup ; filtuser = ldap_filter_correct ( user ) ; if ( filtuser == NULL ) { st = ENOMEM ; goto cleanup ; } if ( entry -> mask & KADM5_PRINCIPAL ) optype = ADD_PRINCIPAL ; else optype = MODIFY_PRINCIPAL ; if ( ( ( st = krb5_get_princ_type ( context , entry , & kerberos_principal_object_type ) ) != 0 ) || ( ( st = krb5_get_userdn ( context , entry , & principal_dn ) ) != 0 ) ) goto cleanup ; if ( ( st = process_db_args ( context , db_args , & xargs , optype ) ) != 0 ) goto cleanup ; if ( entry -> mask & KADM5_LOAD ) { unsigned int tree = 0 ; int numlentries = 0 ; char * filter = NULL ; if ( asprintf ( & filter , FILTER ""%s))"" , filtuser ) < 0 ) { filter = NULL ; st = ENOMEM ; goto cleanup ; } if ( ( st = krb5_get_subtree_info ( ldap_context , & subtreelist , & ntrees ) ) != 0 ) goto cleanup ;"
614,"CWE-284 ssize_t socket_write_and_transfer_fd ( const socket_t * socket , const void * buf , size_t count , int fd ) { assert ( socket != NULL ) ; assert ( buf != NULL ) ; if ( fd == INVALID_FD ) return socket_write ( socket , buf , count ) ; struct msghdr msg ; struct iovec iov ; char control_buf [ CMSG_SPACE ( sizeof ( int ) ) ] ; iov . iov_base = ( void * ) buf ; iov . iov_len = count ; msg . msg_iov = & iov ; msg . msg_iovlen = 1 ; msg . msg_control = control_buf ; msg . msg_controllen = sizeof ( control_buf ) ; msg . msg_name = NULL ; msg . msg_namelen = 0 ; struct cmsghdr * header = CMSG_FIRSTHDR ( & msg ) ; header -> cmsg_level = SOL_SOCKET ; header -> cmsg_type = SCM_RIGHTS ; header -> cmsg_len = CMSG_LEN ( sizeof ( int ) ) ; * ( int * ) CMSG_DATA ( header ) = fd ; <vul-start> ssize_t ret = sendmsg ( socket -> fd , & msg , MSG_DONTWAIT ) ; <vul-end> close ( fd ) ; return ret ; }","ssize_t socket_write_and_transfer_fd ( const socket_t * socket , const void * buf , size_t count , int fd ) { assert ( socket != NULL ) ; assert ( buf != NULL ) ; if ( fd == INVALID_FD ) return socket_write ( socket , buf , count ) ; struct msghdr msg ; struct iovec iov ; char control_buf [ CMSG_SPACE ( sizeof ( int ) ) ] ; iov . iov_base = ( void * ) buf ; iov . iov_len = count ; msg . msg_iov = & iov ; msg . msg_iovlen = 1 ; msg . msg_control = control_buf ; msg . msg_controllen = sizeof ( control_buf ) ; msg . msg_name = NULL ; msg . msg_namelen = 0 ; struct cmsghdr * header = CMSG_FIRSTHDR ( & msg ) ; header -> cmsg_level = SOL_SOCKET ; header -> cmsg_type = SCM_RIGHTS ; header -> cmsg_len = CMSG_LEN ( sizeof ( int ) ) ; * ( int * ) CMSG_DATA ( header ) = fd ; <vul-start> ssize_t ret = TEMP_FAILURE_RETRY ( sendmsg ( socket -> fd , & msg , MSG_DONTWAIT ) ) ; <vul-end> close ( fd ) ; return ret ; }"
615,"CWE-20 static int rose_parse_national ( unsigned char * p , struct rose_facilities_struct * facilities , int len ) { unsigned char * pt ; unsigned char l , lg , n = 0 ; int fac_national_digis_received = 0 ; do { switch ( * p & 0xC0 ) { case 0x00 : p += 2 ; n += 2 ; len -= 2 ; break ; case 0x40 : if ( * p == FAC_NATIONAL_RAND ) facilities -> rand = ( ( p [ 1 ] << 8 ) & 0xFF00 ) + ( ( p [ 2 ] << 0 ) & 0x00FF ) ; p += 3 ; n += 3 ; len -= 3 ; break ; case 0x80 : p += 4 ; n += 4 ; len -= 4 ; break ; case 0xC0 : l = p [ 1 ] ; if ( * p == FAC_NATIONAL_DEST_DIGI ) { if ( ! fac_national_digis_received ) { memcpy ( & facilities -> source_digis [ 0 ] , p + 2 , AX25_ADDR_LEN ) ; facilities -> source_ndigis = 1 ; } } else if ( * p == FAC_NATIONAL_SRC_DIGI ) { if ( ! fac_national_digis_received ) { memcpy ( & facilities -> dest_digis [ 0 ] , p + 2 , AX25_ADDR_LEN ) ; facilities -> dest_ndigis = 1 ; } } else if ( * p == FAC_NATIONAL_FAIL_CALL ) { memcpy ( & facilities -> fail_call , p + 2 , AX25_ADDR_LEN ) ; } else if ( * p == FAC_NATIONAL_FAIL_ADD ) { memcpy ( & facilities -> fail_addr , p + 3 , ROSE_ADDR_LEN ) ; } else if ( * p == FAC_NATIONAL_DIGIS ) { fac_national_digis_received = 1 ; facilities -> source_ndigis = 0 ; facilities -> dest_ndigis = 0 ; for ( pt = p + 2 , lg = 0 ; lg < l ; pt += AX25_ADDR_LEN , lg += AX25_ADDR_LEN ) { <vul-start> if ( pt [ 6 ] & AX25_HBIT ) <vul-end> memcpy ( & facilities -> dest_digis [ facilities -> dest_ndigis ++ ] , pt , AX25_ADDR_LEN ) ; <vul-start> else <vul-end> memcpy ( & facilities -> source_digis [ facilities -> source_ndigis ++ ] , pt , AX25_ADDR_LEN ) ; <vul-start> <vul-end> } } p += l + 2 ; n += l + 2 ; len -= l + 2 ; break ; } } while ( * p != 0x00 && len > 0 ) ; return n ; }","static int rose_parse_national ( unsigned char * p , struct rose_facilities_struct * facilities , int len ) { unsigned char * pt ; unsigned char l , lg , n = 0 ; int fac_national_digis_received = 0 ; do { switch ( * p & 0xC0 ) { case 0x00 : p += 2 ; n += 2 ; len -= 2 ; break ; case 0x40 : if ( * p == FAC_NATIONAL_RAND ) facilities -> rand = ( ( p [ 1 ] << 8 ) & 0xFF00 ) + ( ( p [ 2 ] << 0 ) & 0x00FF ) ; p += 3 ; n += 3 ; len -= 3 ; break ; case 0x80 : p += 4 ; n += 4 ; len -= 4 ; break ; case 0xC0 : l = p [ 1 ] ; if ( * p == FAC_NATIONAL_DEST_DIGI ) { if ( ! fac_national_digis_received ) { memcpy ( & facilities -> source_digis [ 0 ] , p + 2 , AX25_ADDR_LEN ) ; facilities -> source_ndigis = 1 ; } } else if ( * p == FAC_NATIONAL_SRC_DIGI ) { if ( ! fac_national_digis_received ) { memcpy ( & facilities -> dest_digis [ 0 ] , p + 2 , AX25_ADDR_LEN ) ; facilities -> dest_ndigis = 1 ; } } else if ( * p == FAC_NATIONAL_FAIL_CALL ) { memcpy ( & facilities -> fail_call , p + 2 , AX25_ADDR_LEN ) ; } else if ( * p == FAC_NATIONAL_FAIL_ADD ) { memcpy ( & facilities -> fail_addr , p + 3 , ROSE_ADDR_LEN ) ; } else if ( * p == FAC_NATIONAL_DIGIS ) { fac_national_digis_received = 1 ; facilities -> source_ndigis = 0 ; facilities -> dest_ndigis = 0 ; for ( pt = p + 2 , lg = 0 ; lg < l ; pt += AX25_ADDR_LEN , lg += AX25_ADDR_LEN ) { <vul-start> if ( pt [ 6 ] & AX25_HBIT ) { if ( facilities -> dest_ndigis >= ROSE_MAX_DIGIS ) return - 1 ; <vul-end> memcpy ( & facilities -> dest_digis [ facilities -> dest_ndigis ++ ] , pt , AX25_ADDR_LEN ) ; <vul-start> } else { if ( facilities -> source_ndigis >= ROSE_MAX_DIGIS ) return - 1 ; <vul-end> memcpy ( & facilities -> source_digis [ facilities -> source_ndigis ++ ] , pt , AX25_ADDR_LEN ) ; <vul-start> } <vul-end> } } p += l + 2 ; n += l + 2 ; len -= l + 2 ; break ; } } while ( * p != 0x00 && len > 0 ) ; return n ; }"
616,"CWE-200 static void tcp_send_challenge_ack ( struct sock * sk , const struct sk_buff * skb ) { static u32 challenge_timestamp ; static unsigned int challenge_count ; struct tcp_sock * tp = tcp_sk ( sk ) ; <vul-start> u32 now ; <vul-end> if ( tcp_oow_rate_limited ( sock_net ( sk ) , skb , LINUX_MIB_TCPACKSKIPPEDCHALLENGE , & tp -> last_oow_ack_time ) ) return ; now = jiffies / HZ ; if ( now != challenge_timestamp ) { <vul-start> <vul-end> challenge_timestamp = now ; <vul-start> challenge_count = 0 ; <vul-end> } <vul-start> if ( ++ challenge_count <= sysctl_tcp_challenge_ack_limit ) { <vul-end> NET_INC_STATS ( sock_net ( sk ) , LINUX_MIB_TCPCHALLENGEACK ) ; tcp_send_ack ( sk ) ; } }","static void tcp_send_challenge_ack ( struct sock * sk , const struct sk_buff * skb ) { static u32 challenge_timestamp ; static unsigned int challenge_count ; struct tcp_sock * tp = tcp_sk ( sk ) ; <vul-start> u32 count , now ; <vul-end> if ( tcp_oow_rate_limited ( sock_net ( sk ) , skb , LINUX_MIB_TCPACKSKIPPEDCHALLENGE , & tp -> last_oow_ack_time ) ) return ; now = jiffies / HZ ; if ( now != challenge_timestamp ) { <vul-start> u32 half = ( sysctl_tcp_challenge_ack_limit + 1 ) >> 1 ; <vul-end> challenge_timestamp = now ; <vul-start> WRITE_ONCE ( challenge_count , half + prandom_u32_max ( sysctl_tcp_challenge_ack_limit ) ) ; <vul-end> } <vul-start> count = READ_ONCE ( challenge_count ) ; if ( count > 0 ) { WRITE_ONCE ( challenge_count , count - 1 ) ; <vul-end> NET_INC_STATS ( sock_net ( sk ) , LINUX_MIB_TCPCHALLENGEACK ) ; tcp_send_ack ( sk ) ; } }"
617,"CWE-119 static void process_demand_active ( STREAM s ) { uint8 type ; uint16 len_src_descriptor , len_combined_caps ; <vul-start> <vul-end> rd_create_ui ( ) ; in_uint32_le ( s , g_rdp_shareid ) ; in_uint16_le ( s , len_src_descriptor ) ; in_uint16_le ( s , len_combined_caps ) ; <vul-start> <vul-end> in_uint8s ( s , len_src_descriptor ) ; logger ( Protocol , Debug , ""process_demand_active(), shareid=0x%x"" , g_rdp_shareid ) ; rdp_process_server_caps ( s , len_combined_caps ) ; rdp_send_confirm_active ( ) ; rdp_send_synchronise ( ) ; rdp_send_control ( RDP_CTL_COOPERATE ) ; rdp_send_control ( RDP_CTL_REQUEST_CONTROL ) ; rdp_recv ( & type ) ; rdp_recv ( & type ) ; rdp_recv ( & type ) ; rdp_send_input ( 0 , RDP_INPUT_SYNCHRONIZE , 0 , g_numlock_sync ? ui_get_numlock_state ( read_keyboard_state ( ) ) : 0 , 0 ) ; if ( g_rdp_version >= RDP_V5 ) { rdp_enum_bmpcache2 ( ) ; rdp_send_fonts ( 3 ) ; } else { rdp_send_fonts ( 1 ) ; rdp_send_fonts ( 2 ) ; } rdp_recv ( & type ) ; reset_order_state ( ) ; }","static void process_demand_active ( STREAM s ) { uint8 type ; uint16 len_src_descriptor , len_combined_caps ; <vul-start> struct stream packet = * s ; <vul-end> rd_create_ui ( ) ; in_uint32_le ( s , g_rdp_shareid ) ; in_uint16_le ( s , len_src_descriptor ) ; in_uint16_le ( s , len_combined_caps ) ; <vul-start> if ( ! s_check_rem ( s , len_src_descriptor ) ) { rdp_protocol_error ( ""rdp_demand_active(), consume of source descriptor from stream would overrun"" , & packet ) ; } <vul-end> in_uint8s ( s , len_src_descriptor ) ; logger ( Protocol , Debug , ""process_demand_active(), shareid=0x%x"" , g_rdp_shareid ) ; rdp_process_server_caps ( s , len_combined_caps ) ; rdp_send_confirm_active ( ) ; rdp_send_synchronise ( ) ; rdp_send_control ( RDP_CTL_COOPERATE ) ; rdp_send_control ( RDP_CTL_REQUEST_CONTROL ) ; rdp_recv ( & type ) ; rdp_recv ( & type ) ; rdp_recv ( & type ) ; rdp_send_input ( 0 , RDP_INPUT_SYNCHRONIZE , 0 , g_numlock_sync ? ui_get_numlock_state ( read_keyboard_state ( ) ) : 0 , 0 ) ; if ( g_rdp_version >= RDP_V5 ) { rdp_enum_bmpcache2 ( ) ; rdp_send_fonts ( 3 ) ; } else { rdp_send_fonts ( 1 ) ; rdp_send_fonts ( 2 ) ; } rdp_recv ( & type ) ; reset_order_state ( ) ; }"
618,"CWE-190 jas_matrix_t * jas_matrix_copy ( jas_matrix_t * x ) { jas_matrix_t * y ; <vul-start> int i ; int j ; <vul-end> y = jas_matrix_create ( x -> numrows_ , x -> numcols_ ) ; for ( i = 0 ; i < x -> numrows_ ; ++ i ) { for ( j = 0 ; j < x -> numcols_ ; ++ j ) { * jas_matrix_getref ( y , i , j ) = jas_matrix_get ( x , i , j ) ; } } return y ; }","jas_matrix_t * jas_matrix_copy ( jas_matrix_t * x ) { jas_matrix_t * y ; <vul-start> jas_matind_t i ; jas_matind_t j ; <vul-end> y = jas_matrix_create ( x -> numrows_ , x -> numcols_ ) ; for ( i = 0 ; i < x -> numrows_ ; ++ i ) { for ( j = 0 ; j < x -> numcols_ ; ++ j ) { * jas_matrix_getref ( y , i , j ) = jas_matrix_get ( x , i , j ) ; } } return y ; }"
619,"CWE-22 assert ( ( ae = archive_entry_new ( ) ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir3"" ) ; archive_entry_set_mode ( ae , S_IFLNK | 0777 ) ; archive_entry_set_symlink ( ae , ""dir"" ) ; archive_write_disk_set_options ( a , 0 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assert ( archive_entry_clear ( ae ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir3"" ) ; archive_entry_set_mode ( ae , S_IFDIR | 0777 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assertEqualInt ( 0 , lstat ( ""link_to_dir3"" , & st ) ) ; assert ( S_ISLNK ( st . st_mode ) ) ; archive_entry_free ( ae ) ; assert ( ( ae = archive_entry_new ( ) ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir4"" ) ; archive_entry_set_mode ( ae , S_IFLNK | 0777 ) ; archive_entry_set_symlink ( ae , ""nonexistent_dir"" ) ; archive_write_disk_set_options ( a , 0 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assert ( archive_entry_clear ( ae ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir4"" ) ; archive_entry_set_mode ( ae , S_IFDIR | 0777 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assertEqualInt ( 0 , lstat ( ""link_to_dir4"" , & st ) ) ; assert ( S_ISDIR ( st . st_mode ) ) ; archive_entry_free ( ae ) ; assert ( ( ae = archive_entry_new ( ) ) != NULL ) ; archive_entry_copy_pathname ( ae , ""non_dir"" ) ; archive_entry_set_mode ( ae , S_IFREG | 0777 ) ; archive_write_disk_set_options ( a , 0 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; archive_entry_copy_pathname ( ae , ""link_to_dir5"" ) ; archive_entry_set_mode ( ae , S_IFLNK | 0777 ) ; archive_entry_set_symlink ( ae , ""non_dir"" ) ; archive_write_disk_set_options ( a , 0 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assert ( archive_entry_clear ( ae ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir5"" ) ; archive_entry_set_mode ( ae , S_IFDIR | 0777 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assertEqualInt ( 0 , lstat ( ""link_to_dir5"" , & st ) ) ; assert ( S_ISDIR ( st . st_mode ) ) ; archive_entry_free ( ae ) ; <vul-start> <vul-end> assertEqualInt ( ARCHIVE_OK , archive_write_free ( a ) ) ; assert ( 0 == lstat ( ""dir"" , & st ) ) ; failure ( ""dir: st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 0777 ) == 0755 ) ; assert ( 0 == lstat ( ""link_to_dir"" , & st ) ) ; failure ( ""link_to_dir: st.st_mode=%o"" , st . st_mode ) ; assert ( S_ISLNK ( st . st_mode ) ) ; # if HAVE_LCHMOD failure ( ""link_to_dir: st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 07777 ) == 0755 ) ; # endif assert ( 0 == lstat ( ""dir/filea"" , & st ) ) ; failure ( ""dir/filea: st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 07777 ) == 0755 ) ; failure ( ""dir/fileb: This file should not have been created"" ) ; assert ( 0 != lstat ( ""dir/fileb"" , & st ) ) ; assert ( 0 == lstat ( ""link_to_dir2"" , & st ) ) ; failure ( ""link_to_dir2 should have been re-created as a true dir"" ) ; assert ( S_ISDIR ( st . st_mode ) ) ; failure ( ""link_to_dir2: Implicit dir creation should obey umask, but st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 0777 ) == 0755 ) ; assert ( 0 == lstat ( ""link_to_dir2/filec"" , & st ) ) ; assert ( S_ISREG ( st . st_mode ) ) ; failure ( ""link_to_dir2/filec: st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 07777 ) == 0755 ) ; # endif }","assert ( ( ae = archive_entry_new ( ) ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir3"" ) ; archive_entry_set_mode ( ae , S_IFLNK | 0777 ) ; archive_entry_set_symlink ( ae , ""dir"" ) ; archive_write_disk_set_options ( a , 0 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assert ( archive_entry_clear ( ae ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir3"" ) ; archive_entry_set_mode ( ae , S_IFDIR | 0777 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assertEqualInt ( 0 , lstat ( ""link_to_dir3"" , & st ) ) ; assert ( S_ISLNK ( st . st_mode ) ) ; archive_entry_free ( ae ) ; assert ( ( ae = archive_entry_new ( ) ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir4"" ) ; archive_entry_set_mode ( ae , S_IFLNK | 0777 ) ; archive_entry_set_symlink ( ae , ""nonexistent_dir"" ) ; archive_write_disk_set_options ( a , 0 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assert ( archive_entry_clear ( ae ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir4"" ) ; archive_entry_set_mode ( ae , S_IFDIR | 0777 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assertEqualInt ( 0 , lstat ( ""link_to_dir4"" , & st ) ) ; assert ( S_ISDIR ( st . st_mode ) ) ; archive_entry_free ( ae ) ; assert ( ( ae = archive_entry_new ( ) ) != NULL ) ; archive_entry_copy_pathname ( ae , ""non_dir"" ) ; archive_entry_set_mode ( ae , S_IFREG | 0777 ) ; archive_write_disk_set_options ( a , 0 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; archive_entry_copy_pathname ( ae , ""link_to_dir5"" ) ; archive_entry_set_mode ( ae , S_IFLNK | 0777 ) ; archive_entry_set_symlink ( ae , ""non_dir"" ) ; archive_write_disk_set_options ( a , 0 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assert ( archive_entry_clear ( ae ) != NULL ) ; archive_entry_copy_pathname ( ae , ""link_to_dir5"" ) ; archive_entry_set_mode ( ae , S_IFDIR | 0777 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assertEqualInt ( 0 , lstat ( ""link_to_dir5"" , & st ) ) ; assert ( S_ISDIR ( st . st_mode ) ) ; archive_entry_free ( ae ) ; <vul-start> assert ( ( ae = archive_entry_new ( ) ) != NULL ) ; archive_entry_copy_pathname ( ae , ""/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"" ) ; archive_entry_set_mode ( ae , S_IFREG | 0777 ) ; assert ( 0 == archive_write_header ( a , ae ) ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assertFileExists ( ""/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"" ) ; assert ( 0 == unlink ( ""/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"" ) ) ; assert ( archive_entry_clear ( ae ) != NULL ) ; archive_entry_copy_pathname ( ae , ""/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"" ) ; archive_entry_set_mode ( ae , S_IFREG | 0777 ) ; archive_write_disk_set_options ( a , ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS ) ; failure ( ""Extracting an absolute path should fail here."" ) ; assertEqualInt ( ARCHIVE_FAILED , archive_write_header ( a , ae ) ) ; archive_entry_free ( ae ) ; assert ( 0 == archive_write_finish_entry ( a ) ) ; assertFileNotExists ( ""/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"" ) ; <vul-end> assertEqualInt ( ARCHIVE_OK , archive_write_free ( a ) ) ; assert ( 0 == lstat ( ""dir"" , & st ) ) ; failure ( ""dir: st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 0777 ) == 0755 ) ; assert ( 0 == lstat ( ""link_to_dir"" , & st ) ) ; failure ( ""link_to_dir: st.st_mode=%o"" , st . st_mode ) ; assert ( S_ISLNK ( st . st_mode ) ) ; # if HAVE_LCHMOD failure ( ""link_to_dir: st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 07777 ) == 0755 ) ; # endif assert ( 0 == lstat ( ""dir/filea"" , & st ) ) ; failure ( ""dir/filea: st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 07777 ) == 0755 ) ; failure ( ""dir/fileb: This file should not have been created"" ) ; assert ( 0 != lstat ( ""dir/fileb"" , & st ) ) ; assert ( 0 == lstat ( ""link_to_dir2"" , & st ) ) ; failure ( ""link_to_dir2 should have been re-created as a true dir"" ) ; assert ( S_ISDIR ( st . st_mode ) ) ; failure ( ""link_to_dir2: Implicit dir creation should obey umask, but st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 0777 ) == 0755 ) ; assert ( 0 == lstat ( ""link_to_dir2/filec"" , & st ) ) ; assert ( S_ISREG ( st . st_mode ) ) ; failure ( ""link_to_dir2/filec: st.st_mode=%o"" , st . st_mode ) ; assert ( ( st . st_mode & 07777 ) == 0755 ) ; # endif }"
620,"CWE-125 } if ( flags & GRE_RP ) { for ( ; ; ) { uint16_t af ; uint8_t sreoff ; uint8_t srelen ; ND_TCHECK2 ( * bp , 4 ) ; if ( len < 4 ) goto trunc ; af = EXTRACT_16BITS ( bp ) ; sreoff = * ( bp + 2 ) ; srelen = * ( bp + 3 ) ; bp += 4 ; len -= 4 ; if ( af == 0 && srelen == 0 ) break ; if ( ! gre_sre_print ( ndo , af , sreoff , srelen , bp , len ) ) goto trunc ; if ( len < srelen ) goto trunc ; bp += srelen ; len -= srelen ; } } if ( ndo -> ndo_eflag ) ND_PRINT ( ( ndo , "", proto %s (0x%04x)"" , tok2str ( ethertype_values , ""unknown"" , prot ) , prot ) ) ; ND_PRINT ( ( ndo , "", length %u"" , length ) ) ; if ( ndo -> ndo_vflag < 1 ) ND_PRINT ( ( ndo , "": "" ) ) ; else ND_PRINT ( ( ndo , ""\\n\\t"" ) ) ; switch ( prot ) { case ETHERTYPE_IP : ip_print ( ndo , bp , len ) ; break ; case ETHERTYPE_IPV6 : ip6_print ( ndo , bp , len ) ; break ; case ETHERTYPE_MPLS : mpls_print ( ndo , bp , len ) ; break ; case ETHERTYPE_IPX : ipx_print ( ndo , bp , len ) ; break ; case ETHERTYPE_ATALK : atalk_print ( ndo , bp , len ) ; break ; case ETHERTYPE_GRE_ISO : <vul-start> isoclns_print ( ndo , bp , len , ndo -> ndo_snapend - bp ) ; <vul-end> break ; case ETHERTYPE_TEB : ether_print ( ndo , bp , len , ndo -> ndo_snapend - bp , NULL , NULL ) ; break ; default : ND_PRINT ( ( ndo , ""gre-proto-0x%x"" , prot ) ) ; } return ; trunc : ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; }","} if ( flags & GRE_RP ) { for ( ; ; ) { uint16_t af ; uint8_t sreoff ; uint8_t srelen ; ND_TCHECK2 ( * bp , 4 ) ; if ( len < 4 ) goto trunc ; af = EXTRACT_16BITS ( bp ) ; sreoff = * ( bp + 2 ) ; srelen = * ( bp + 3 ) ; bp += 4 ; len -= 4 ; if ( af == 0 && srelen == 0 ) break ; if ( ! gre_sre_print ( ndo , af , sreoff , srelen , bp , len ) ) goto trunc ; if ( len < srelen ) goto trunc ; bp += srelen ; len -= srelen ; } } if ( ndo -> ndo_eflag ) ND_PRINT ( ( ndo , "", proto %s (0x%04x)"" , tok2str ( ethertype_values , ""unknown"" , prot ) , prot ) ) ; ND_PRINT ( ( ndo , "", length %u"" , length ) ) ; if ( ndo -> ndo_vflag < 1 ) ND_PRINT ( ( ndo , "": "" ) ) ; else ND_PRINT ( ( ndo , ""\\n\\t"" ) ) ; switch ( prot ) { case ETHERTYPE_IP : ip_print ( ndo , bp , len ) ; break ; case ETHERTYPE_IPV6 : ip6_print ( ndo , bp , len ) ; break ; case ETHERTYPE_MPLS : mpls_print ( ndo , bp , len ) ; break ; case ETHERTYPE_IPX : ipx_print ( ndo , bp , len ) ; break ; case ETHERTYPE_ATALK : atalk_print ( ndo , bp , len ) ; break ; case ETHERTYPE_GRE_ISO : <vul-start> isoclns_print ( ndo , bp , len ) ; <vul-end> break ; case ETHERTYPE_TEB : ether_print ( ndo , bp , len , ndo -> ndo_snapend - bp , NULL , NULL ) ; break ; default : ND_PRINT ( ( ndo , ""gre-proto-0x%x"" , prot ) ) ; } return ; trunc : ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; }"
621,"CWE-264 continue ; lpages = 1 + ( ( base_gfn + npages - 1 ) >> KVM_HPAGE_GFN_SHIFT ( level ) ) ; lpages -= base_gfn >> KVM_HPAGE_GFN_SHIFT ( level ) ; new . lpage_info [ i ] = vzalloc ( lpages * sizeof ( * new . lpage_info [ i ] ) ) ; if ( ! new . lpage_info [ i ] ) goto out_free ; if ( base_gfn & ( KVM_PAGES_PER_HPAGE ( level ) - 1 ) ) new . lpage_info [ i ] [ 0 ] . write_count = 1 ; if ( ( base_gfn + npages ) & ( KVM_PAGES_PER_HPAGE ( level ) - 1 ) ) new . lpage_info [ i ] [ lpages - 1 ] . write_count = 1 ; ugfn = new . userspace_addr >> PAGE_SHIFT ; if ( ( base_gfn ^ ugfn ) & ( KVM_PAGES_PER_HPAGE ( level ) - 1 ) || ! largepages_enabled ) for ( j = 0 ; j < lpages ; ++ j ) new . lpage_info [ i ] [ j ] . write_count = 1 ; } skip_lpage : if ( ( new . flags & KVM_MEM_LOG_DIRTY_PAGES ) && ! new . dirty_bitmap ) { if ( kvm_create_dirty_bitmap ( & new ) < 0 ) goto out_free ; } # else new . user_alloc = user_alloc ; if ( user_alloc ) new . userspace_addr = mem -> userspace_addr ; # endif if ( ! npages ) { struct kvm_memory_slot * slot ; r = - ENOMEM ; slots = kmemdup ( kvm -> memslots , sizeof ( struct kvm_memslots ) , GFP_KERNEL ) ; if ( ! slots ) goto out_free ; slot = id_to_memslot ( slots , mem -> slot ) ; slot -> flags |= KVM_MEMSLOT_INVALID ; update_memslots ( slots , NULL ) ; old_memslots = kvm -> memslots ; rcu_assign_pointer ( kvm -> memslots , slots ) ; synchronize_srcu_expedited ( & kvm -> srcu ) ; kvm_arch_flush_shadow ( kvm ) ; kfree ( old_memslots ) ; } r = kvm_arch_prepare_memory_region ( kvm , & new , old , mem , user_alloc ) ; if ( r ) goto out_free ; if ( npages ) { r = kvm_iommu_map_pages ( kvm , & new ) ; if ( r ) goto out_free ; <vul-start> } <vul-end> r = - ENOMEM ; slots = kmemdup ( kvm -> memslots , sizeof ( struct kvm_memslots ) , GFP_KERNEL ) ; if ( ! slots ) goto out_free ; if ( ! npages ) { new . rmap = NULL ; new . dirty_bitmap = NULL ; for ( i = 0 ; i < KVM_NR_PAGE_SIZES - 1 ; ++ i ) new . lpage_info [ i ] = NULL ; } update_memslots ( slots , & new ) ; old_memslots = kvm -> memslots ; rcu_assign_pointer ( kvm -> memslots , slots ) ; synchronize_srcu_expedited ( & kvm -> srcu ) ; kvm_arch_commit_memory_region ( kvm , mem , old , user_alloc ) ; if ( npages && old . base_gfn != mem -> guest_phys_addr >> PAGE_SHIFT ) kvm_arch_flush_shadow ( kvm ) ; kvm_free_physmem_slot ( & old , & new ) ; kfree ( old_memslots ) ; return 0 ; out_free : kvm_free_physmem_slot ( & new , & old ) ; out : return r ; }","continue ; lpages = 1 + ( ( base_gfn + npages - 1 ) >> KVM_HPAGE_GFN_SHIFT ( level ) ) ; lpages -= base_gfn >> KVM_HPAGE_GFN_SHIFT ( level ) ; new . lpage_info [ i ] = vzalloc ( lpages * sizeof ( * new . lpage_info [ i ] ) ) ; if ( ! new . lpage_info [ i ] ) goto out_free ; if ( base_gfn & ( KVM_PAGES_PER_HPAGE ( level ) - 1 ) ) new . lpage_info [ i ] [ 0 ] . write_count = 1 ; if ( ( base_gfn + npages ) & ( KVM_PAGES_PER_HPAGE ( level ) - 1 ) ) new . lpage_info [ i ] [ lpages - 1 ] . write_count = 1 ; ugfn = new . userspace_addr >> PAGE_SHIFT ; if ( ( base_gfn ^ ugfn ) & ( KVM_PAGES_PER_HPAGE ( level ) - 1 ) || ! largepages_enabled ) for ( j = 0 ; j < lpages ; ++ j ) new . lpage_info [ i ] [ j ] . write_count = 1 ; } skip_lpage : if ( ( new . flags & KVM_MEM_LOG_DIRTY_PAGES ) && ! new . dirty_bitmap ) { if ( kvm_create_dirty_bitmap ( & new ) < 0 ) goto out_free ; } # else new . user_alloc = user_alloc ; if ( user_alloc ) new . userspace_addr = mem -> userspace_addr ; # endif if ( ! npages ) { struct kvm_memory_slot * slot ; r = - ENOMEM ; slots = kmemdup ( kvm -> memslots , sizeof ( struct kvm_memslots ) , GFP_KERNEL ) ; if ( ! slots ) goto out_free ; slot = id_to_memslot ( slots , mem -> slot ) ; slot -> flags |= KVM_MEMSLOT_INVALID ; update_memslots ( slots , NULL ) ; old_memslots = kvm -> memslots ; rcu_assign_pointer ( kvm -> memslots , slots ) ; synchronize_srcu_expedited ( & kvm -> srcu ) ; kvm_arch_flush_shadow ( kvm ) ; kfree ( old_memslots ) ; } r = kvm_arch_prepare_memory_region ( kvm , & new , old , mem , user_alloc ) ; if ( r ) goto out_free ; if ( npages ) { r = kvm_iommu_map_pages ( kvm , & new ) ; if ( r ) goto out_free ; <vul-start> } else kvm_iommu_unmap_pages ( kvm , & old ) ; <vul-end> r = - ENOMEM ; slots = kmemdup ( kvm -> memslots , sizeof ( struct kvm_memslots ) , GFP_KERNEL ) ; if ( ! slots ) goto out_free ; if ( ! npages ) { new . rmap = NULL ; new . dirty_bitmap = NULL ; for ( i = 0 ; i < KVM_NR_PAGE_SIZES - 1 ; ++ i ) new . lpage_info [ i ] = NULL ; } update_memslots ( slots , & new ) ; old_memslots = kvm -> memslots ; rcu_assign_pointer ( kvm -> memslots , slots ) ; synchronize_srcu_expedited ( & kvm -> srcu ) ; kvm_arch_commit_memory_region ( kvm , mem , old , user_alloc ) ; if ( npages && old . base_gfn != mem -> guest_phys_addr >> PAGE_SHIFT ) kvm_arch_flush_shadow ( kvm ) ; kvm_free_physmem_slot ( & old , & new ) ; kfree ( old_memslots ) ; return 0 ; out_free : kvm_free_physmem_slot ( & new , & old ) ; out : return r ; }"
622,"CWE-125 void skb_complete_tx_timestamp ( struct sk_buff * skb , struct skb_shared_hwtstamps * hwtstamps ) { struct sock * sk = skb -> sk ; if ( ! skb_may_tx_timestamp ( sk , false ) ) return ; if ( likely ( atomic_inc_not_zero ( & sk -> sk_refcnt ) ) ) { * skb_hwtstamps ( skb ) = * hwtstamps ; <vul-start> __skb_complete_tx_timestamp ( skb , sk , SCM_TSTAMP_SND ) ; <vul-end> sock_put ( sk ) ; } }","void skb_complete_tx_timestamp ( struct sk_buff * skb , struct skb_shared_hwtstamps * hwtstamps ) { struct sock * sk = skb -> sk ; if ( ! skb_may_tx_timestamp ( sk , false ) ) return ; if ( likely ( atomic_inc_not_zero ( & sk -> sk_refcnt ) ) ) { * skb_hwtstamps ( skb ) = * hwtstamps ; <vul-start> __skb_complete_tx_timestamp ( skb , sk , SCM_TSTAMP_SND , false ) ; <vul-end> sock_put ( sk ) ; } }"
623,"CWE-416 static void free_user ( struct kref * ref ) { struct ipmi_user * user = container_of ( ref , struct ipmi_user , refcount ) ; <vul-start> <vul-end> kfree ( user ) ; }","static void free_user ( struct kref * ref ) { struct ipmi_user * user = container_of ( ref , struct ipmi_user , refcount ) ; <vul-start> cleanup_srcu_struct ( & user -> release_barrier ) ; <vul-end> kfree ( user ) ; }"
624,"CWE-200 static int crypto_report_cipher ( struct sk_buff * skb , struct crypto_alg * alg ) { struct crypto_report_cipher rcipher ; <vul-start> strlcpy ( rcipher . type , ""cipher"" , sizeof ( rcipher . type ) ) ; <vul-end> rcipher . blocksize = alg -> cra_blocksize ; rcipher . min_keysize = alg -> cra_cipher . cia_min_keysize ; rcipher . max_keysize = alg -> cra_cipher . cia_max_keysize ; if ( nla_put ( skb , CRYPTOCFGA_REPORT_CIPHER , sizeof ( struct crypto_report_cipher ) , & rcipher ) ) goto nla_put_failure ; return 0 ; nla_put_failure : return - EMSGSIZE ; }","static int crypto_report_cipher ( struct sk_buff * skb , struct crypto_alg * alg ) { struct crypto_report_cipher rcipher ; <vul-start> strncpy ( rcipher . type , ""cipher"" , sizeof ( rcipher . type ) ) ; <vul-end> rcipher . blocksize = alg -> cra_blocksize ; rcipher . min_keysize = alg -> cra_cipher . cia_min_keysize ; rcipher . max_keysize = alg -> cra_cipher . cia_max_keysize ; if ( nla_put ( skb , CRYPTOCFGA_REPORT_CIPHER , sizeof ( struct crypto_report_cipher ) , & rcipher ) ) goto nla_put_failure ; return 0 ; nla_put_failure : return - EMSGSIZE ; }"
625,"CWE-264 static int multipath_ioctl ( struct dm_target * ti , unsigned int cmd , unsigned long arg ) { struct multipath * m = ( struct multipath * ) ti -> private ; struct block_device * bdev = NULL ; fmode_t mode = 0 ; unsigned long flags ; int r = 0 ; spin_lock_irqsave ( & m -> lock , flags ) ; if ( ! m -> current_pgpath ) __choose_pgpath ( m , 0 ) ; if ( m -> current_pgpath ) { bdev = m -> current_pgpath -> path . dev -> bdev ; mode = m -> current_pgpath -> path . dev -> mode ; } if ( m -> queue_io ) r = - EAGAIN ; else if ( ! bdev ) r = - EIO ; spin_unlock_irqrestore ( & m -> lock , flags ) ; <vul-start> <vul-end> return r ? : __blkdev_driver_ioctl ( bdev , mode , cmd , arg ) ; }","static int multipath_ioctl ( struct dm_target * ti , unsigned int cmd , unsigned long arg ) { struct multipath * m = ( struct multipath * ) ti -> private ; struct block_device * bdev = NULL ; fmode_t mode = 0 ; unsigned long flags ; int r = 0 ; spin_lock_irqsave ( & m -> lock , flags ) ; if ( ! m -> current_pgpath ) __choose_pgpath ( m , 0 ) ; if ( m -> current_pgpath ) { bdev = m -> current_pgpath -> path . dev -> bdev ; mode = m -> current_pgpath -> path . dev -> mode ; } if ( m -> queue_io ) r = - EAGAIN ; else if ( ! bdev ) r = - EIO ; spin_unlock_irqrestore ( & m -> lock , flags ) ; <vul-start> if ( ! r && ti -> len != i_size_read ( bdev -> bd_inode ) >> SECTOR_SHIFT ) r = scsi_verify_blk_ioctl ( NULL , cmd ) ; <vul-end> return r ? : __blkdev_driver_ioctl ( bdev , mode , cmd , arg ) ; }"
626,"CWE-119 static void stellaris_enet_class_init ( ObjectClass * klass , void * data ) { DeviceClass * dc = DEVICE_CLASS ( klass ) ; SysBusDeviceClass * k = SYS_BUS_DEVICE_CLASS ( klass ) ; k -> init = stellaris_enet_init ; dc -> unrealize = stellaris_enet_unrealize ; dc -> props = stellaris_enet_properties ; <vul-start> <vul-end> }","static void stellaris_enet_class_init ( ObjectClass * klass , void * data ) { DeviceClass * dc = DEVICE_CLASS ( klass ) ; SysBusDeviceClass * k = SYS_BUS_DEVICE_CLASS ( klass ) ; k -> init = stellaris_enet_init ; dc -> unrealize = stellaris_enet_unrealize ; dc -> props = stellaris_enet_properties ; <vul-start> dc -> vmsd = & vmstate_stellaris_enet ; <vul-end> }"
627,"CWE-119 <vul-start> void vp9_loop_filter_rows ( const YV12_BUFFER_CONFIG * frame_buffer , VP9_COMMON * cm , MACROBLOCKD * xd , <vul-end> int start , int stop , int y_only ) { const int num_planes = y_only ? 1 : MAX_MB_PLANE ; <vul-start> <vul-end> int mi_row , mi_col ; <vul-start> LOOP_FILTER_MASK lfm ; int use_420 = y_only || ( xd -> plane [ 1 ] . subsampling_y == 1 && xd -> plane [ 1 ] . subsampling_x == 1 ) ; <vul-end> for ( mi_row = start ; mi_row < stop ; mi_row += MI_BLOCK_SIZE ) { <vul-start> MODE_INFO * * mi_8x8 = cm -> mi_grid_visible + mi_row * cm -> mi_stride ; <vul-end> for ( mi_col = 0 ; mi_col < cm -> mi_cols ; mi_col += MI_BLOCK_SIZE ) { int plane ; <vul-start> vp9_setup_dst_planes ( xd , frame_buffer , mi_row , mi_col ) ; if ( use_420 ) vp9_setup_mask ( cm , mi_row , mi_col , mi_8x8 + mi_col , cm -> mi_stride , <vul-end> & lfm ) ; <vul-start> for ( plane = 0 ; plane < num_planes ; ++ plane ) { if ( use_420 ) vp9_filter_block_plane ( cm , & xd -> plane [ plane ] , mi_row , & lfm ) ; else filter_block_plane_non420 ( cm , & xd -> plane [ plane ] , mi_8x8 + mi_col , <vul-end> mi_row , mi_col ) ; <vul-start> <vul-end> } } } }","<vul-start> void vp9_loop_filter_rows ( YV12_BUFFER_CONFIG * frame_buffer , VP9_COMMON * cm , struct macroblockd_plane planes [ MAX_MB_PLANE ] , <vul-end> int start , int stop , int y_only ) { const int num_planes = y_only ? 1 : MAX_MB_PLANE ; <vul-start> enum lf_path path ; LOOP_FILTER_MASK lfm ; <vul-end> int mi_row , mi_col ; <vul-start> if ( y_only ) path = LF_PATH_444 ; else if ( planes [ 1 ] . subsampling_y == 1 && planes [ 1 ] . subsampling_x == 1 ) path = LF_PATH_420 ; else if ( planes [ 1 ] . subsampling_y == 0 && planes [ 1 ] . subsampling_x == 0 ) path = LF_PATH_444 ; else path = LF_PATH_SLOW ; <vul-end> for ( mi_row = start ; mi_row < stop ; mi_row += MI_BLOCK_SIZE ) { <vul-start> MODE_INFO * * mi = cm -> mi_grid_visible + mi_row * cm -> mi_stride ; <vul-end> for ( mi_col = 0 ; mi_col < cm -> mi_cols ; mi_col += MI_BLOCK_SIZE ) { int plane ; <vul-start> vp9_setup_dst_planes ( planes , frame_buffer , mi_row , mi_col ) ; vp9_setup_mask ( cm , mi_row , mi_col , mi + mi_col , cm -> mi_stride , <vul-end> & lfm ) ; <vul-start> vp9_filter_block_plane_ss00 ( cm , & planes [ 0 ] , mi_row , & lfm ) ; for ( plane = 1 ; plane < num_planes ; ++ plane ) { switch ( path ) { case LF_PATH_420 : vp9_filter_block_plane_ss11 ( cm , & planes [ plane ] , mi_row , & lfm ) ; break ; case LF_PATH_444 : vp9_filter_block_plane_ss00 ( cm , & planes [ plane ] , mi_row , & lfm ) ; break ; case LF_PATH_SLOW : vp9_filter_block_plane_non420 ( cm , & planes [ plane ] , mi + mi_col , <vul-end> mi_row , mi_col ) ; <vul-start> break ; } <vul-end> } } } }"
628,"CWE-772 int sas_smp_get_phy_events ( struct sas_phy * phy ) { int res ; u8 * req ; u8 * resp ; struct sas_rphy * rphy = dev_to_rphy ( phy -> dev . parent ) ; struct domain_device * dev = sas_find_dev_by_rphy ( rphy ) ; req = alloc_smp_req ( RPEL_REQ_SIZE ) ; if ( ! req ) return - ENOMEM ; resp = alloc_smp_resp ( RPEL_RESP_SIZE ) ; if ( ! resp ) { kfree ( req ) ; return - ENOMEM ; } req [ 1 ] = SMP_REPORT_PHY_ERR_LOG ; req [ 9 ] = phy -> number ; res = smp_execute_task ( dev , req , RPEL_REQ_SIZE , resp , RPEL_RESP_SIZE ) ; if ( ! res ) goto out ; phy -> invalid_dword_count = scsi_to_u32 ( & resp [ 12 ] ) ; phy -> running_disparity_error_count = scsi_to_u32 ( & resp [ 16 ] ) ; phy -> loss_of_dword_sync_count = scsi_to_u32 ( & resp [ 20 ] ) ; phy -> phy_reset_problem_count = scsi_to_u32 ( & resp [ 24 ] ) ; out : <vul-start> <vul-end> kfree ( resp ) ; return res ; }","int sas_smp_get_phy_events ( struct sas_phy * phy ) { int res ; u8 * req ; u8 * resp ; struct sas_rphy * rphy = dev_to_rphy ( phy -> dev . parent ) ; struct domain_device * dev = sas_find_dev_by_rphy ( rphy ) ; req = alloc_smp_req ( RPEL_REQ_SIZE ) ; if ( ! req ) return - ENOMEM ; resp = alloc_smp_resp ( RPEL_RESP_SIZE ) ; if ( ! resp ) { kfree ( req ) ; return - ENOMEM ; } req [ 1 ] = SMP_REPORT_PHY_ERR_LOG ; req [ 9 ] = phy -> number ; res = smp_execute_task ( dev , req , RPEL_REQ_SIZE , resp , RPEL_RESP_SIZE ) ; if ( ! res ) goto out ; phy -> invalid_dword_count = scsi_to_u32 ( & resp [ 12 ] ) ; phy -> running_disparity_error_count = scsi_to_u32 ( & resp [ 16 ] ) ; phy -> loss_of_dword_sync_count = scsi_to_u32 ( & resp [ 20 ] ) ; phy -> phy_reset_problem_count = scsi_to_u32 ( & resp [ 24 ] ) ; out : <vul-start> kfree ( req ) ; <vul-end> kfree ( resp ) ; return res ; }"
629,"CWE-125 static node * parsetok ( struct tok_state * tok , grammar * g , int start , perrdetail * err_ret , int * flags ) { parser_state * ps ; node * n ; int started = 0 ; growable_int_array type_ignores ; if ( ! growable_int_array_init ( & type_ignores , 10 ) ) { err_ret -> error = E_NOMEM ; Ta3Tokenizer_Free ( tok ) ; return NULL ; } if ( ( ps = Ta3Parser_New ( g , start ) ) == NULL ) { err_ret -> error = E_NOMEM ; Ta3Tokenizer_Free ( tok ) ; return NULL ; } # ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD if ( * flags & PyPARSE_BARRY_AS_BDFL ) ps -> p_flags |= CO_FUTURE_BARRY_AS_BDFL ; # endif for ( ; ; ) { char * a , * b ; int type ; size_t len ; char * str ; int col_offset ; type = Ta3Tokenizer_Get ( tok , & a , & b ) ; if ( type == ERRORTOKEN ) { err_ret -> error = tok -> done ; break ; } if ( type == ENDMARKER && started ) { type = NEWLINE ; started = 0 ; if ( tok -> indent && ! ( * flags & PyPARSE_DONT_IMPLY_DEDENT ) ) { tok -> pendin = - tok -> indent ; tok -> indent = 0 ; } } else started = 1 ; <vul-start> len = b - a ; <vul-end> str = ( char * ) PyObject_MALLOC ( len + 1 ) ; if ( str == NULL ) { err_ret -> error = E_NOMEM ; break ; } if ( len > 0 ) strncpy ( str , a , len ) ; str [ len ] = '\\0' ; # ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD if ( type == NOTEQUAL ) { if ( ! ( ps -> p_flags & CO_FUTURE_BARRY_AS_BDFL ) && strcmp ( str , ""!="" ) ) { PyObject_FREE ( str ) ; err_ret -> error = E_SYNTAX ; break ; } else if ( ( ps -> p_flags & CO_FUTURE_BARRY_AS_BDFL ) && strcmp ( str , ""<>"" ) ) { PyObject_FREE ( str ) ; <vul-start> err_ret -> text = ""with Barry as BDFL, use \'<>\' "" ""instead of \'!=\'"" ; <vul-end> err_ret -> error = E_SYNTAX ; break ; } } # endif <vul-start> if ( a >= tok -> line_start ) <vul-end> col_offset = Py_SAFE_DOWNCAST ( a - tok -> line_start , intptr_t , int ) ; <vul-start> else <vul-end> col_offset = - 1 ; <vul-start> <vul-end> if ( type == TYPE_IGNORE ) { if ( ! growable_int_array_add ( & type_ignores , tok -> lineno ) ) { err_ret -> error = E_NOMEM ; break ; } continue ; } if ( ( err_ret -> error = Ta3Parser_AddToken ( ps , ( int ) type , str , tok -> lineno , col_offset , & ( err_ret -> expected ) ) ) != E_OK ) { if ( err_ret -> error != E_DONE ) { PyObject_FREE ( str ) ; err_ret -> token = type ; } break ; } } if ( err_ret -> error == E_DONE ) { n = ps -> p_tree ; ps -> p_tree = NULL ; if ( n -> n_type == file_input ) { int num ; node * ch ; size_t i ; num = NCH ( n ) ; ch = CHILD ( n , num - 1 ) ; REQ ( ch , ENDMARKER ) ; for ( i = 0 ; i < type_ignores . num_items ; i ++ ) { Ta3Node_AddChild ( ch , TYPE_IGNORE , NULL , type_ignores . items [ i ] , 0 ) ; } } growable_int_array_deallocate ( & type_ignores ) ; # ifndef PGEN if ( start == single_input ) { char * cur = tok -> cur ; char c = * tok -> cur ; for ( ; ; ) { while ( c == ' ' || c == '\\t' || c == '\\n' || c == '\\014' ) c = * ++ cur ; if ( ! c ) break ; if ( c != '#' ) { err_ret -> error = E_BADSINGLE ; Ta3Node_Free ( n ) ; n = NULL ; break ; } while ( c && c != '\\n' ) c = * ++ cur ;","static node * parsetok ( struct tok_state * tok , grammar * g , int start , perrdetail * err_ret , int * flags ) { parser_state * ps ; node * n ; int started = 0 ; growable_int_array type_ignores ; if ( ! growable_int_array_init ( & type_ignores , 10 ) ) { err_ret -> error = E_NOMEM ; Ta3Tokenizer_Free ( tok ) ; return NULL ; } if ( ( ps = Ta3Parser_New ( g , start ) ) == NULL ) { err_ret -> error = E_NOMEM ; Ta3Tokenizer_Free ( tok ) ; return NULL ; } # ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD if ( * flags & PyPARSE_BARRY_AS_BDFL ) ps -> p_flags |= CO_FUTURE_BARRY_AS_BDFL ; # endif for ( ; ; ) { char * a , * b ; int type ; size_t len ; char * str ; int col_offset ; type = Ta3Tokenizer_Get ( tok , & a , & b ) ; if ( type == ERRORTOKEN ) { err_ret -> error = tok -> done ; break ; } if ( type == ENDMARKER && started ) { type = NEWLINE ; started = 0 ; if ( tok -> indent && ! ( * flags & PyPARSE_DONT_IMPLY_DEDENT ) ) { tok -> pendin = - tok -> indent ; tok -> indent = 0 ; } } else started = 1 ; <vul-start> len = ( a != NULL && b != NULL ) ? b - a : 0 ; <vul-end> str = ( char * ) PyObject_MALLOC ( len + 1 ) ; if ( str == NULL ) { err_ret -> error = E_NOMEM ; break ; } if ( len > 0 ) strncpy ( str , a , len ) ; str [ len ] = '\\0' ; # ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD if ( type == NOTEQUAL ) { if ( ! ( ps -> p_flags & CO_FUTURE_BARRY_AS_BDFL ) && strcmp ( str , ""!="" ) ) { PyObject_FREE ( str ) ; err_ret -> error = E_SYNTAX ; break ; } else if ( ( ps -> p_flags & CO_FUTURE_BARRY_AS_BDFL ) && strcmp ( str , ""<>"" ) ) { PyObject_FREE ( str ) ; <vul-start> err_ret -> expected = NOTEQUAL ; <vul-end> err_ret -> error = E_SYNTAX ; break ; } } # endif <vul-start> if ( a != NULL && a >= tok -> line_start ) { <vul-end> col_offset = Py_SAFE_DOWNCAST ( a - tok -> line_start , intptr_t , int ) ; <vul-start> } else { <vul-end> col_offset = - 1 ; <vul-start> } <vul-end> if ( type == TYPE_IGNORE ) { if ( ! growable_int_array_add ( & type_ignores , tok -> lineno ) ) { err_ret -> error = E_NOMEM ; break ; } continue ; } if ( ( err_ret -> error = Ta3Parser_AddToken ( ps , ( int ) type , str , tok -> lineno , col_offset , & ( err_ret -> expected ) ) ) != E_OK ) { if ( err_ret -> error != E_DONE ) { PyObject_FREE ( str ) ; err_ret -> token = type ; } break ; } } if ( err_ret -> error == E_DONE ) { n = ps -> p_tree ; ps -> p_tree = NULL ; if ( n -> n_type == file_input ) { int num ; node * ch ; size_t i ; num = NCH ( n ) ; ch = CHILD ( n , num - 1 ) ; REQ ( ch , ENDMARKER ) ; for ( i = 0 ; i < type_ignores . num_items ; i ++ ) { Ta3Node_AddChild ( ch , TYPE_IGNORE , NULL , type_ignores . items [ i ] , 0 ) ; } } growable_int_array_deallocate ( & type_ignores ) ; # ifndef PGEN if ( start == single_input ) { char * cur = tok -> cur ; char c = * tok -> cur ; for ( ; ; ) { while ( c == ' ' || c == '\\t' || c == '\\n' || c == '\\014' ) c = * ++ cur ; if ( ! c ) break ; if ( c != '#' ) { err_ret -> error = E_BADSINGLE ; Ta3Node_Free ( n ) ; n = NULL ; break ; } while ( c && c != '\\n' ) c = * ++ cur ;"
630,"CWE-20 static int llc_ui_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sockaddr_llc * uaddr = ( struct sockaddr_llc * ) msg -> msg_name ; const int nonblock = flags & MSG_DONTWAIT ; struct sk_buff * skb = NULL ; struct sock * sk = sock -> sk ; struct llc_sock * llc = llc_sk ( sk ) ; unsigned long cpu_flags ; size_t copied = 0 ; u32 peek_seq = 0 ; u32 * seq ; unsigned long used ; int target ; long timeo ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> lock_sock ( sk ) ; copied = - ENOTCONN ; if ( unlikely ( sk -> sk_type == SOCK_STREAM && sk -> sk_state == TCP_LISTEN ) ) goto out ; timeo = sock_rcvtimeo ( sk , nonblock ) ; seq = & llc -> copied_seq ; if ( flags & MSG_PEEK ) { peek_seq = llc -> copied_seq ; seq = & peek_seq ; } target = sock_rcvlowat ( sk , flags & MSG_WAITALL , len ) ; copied = 0 ; do { u32 offset ; if ( signal_pending ( current ) ) { if ( copied ) break ; copied = timeo ? sock_intr_errno ( timeo ) : - EAGAIN ; break ; } skb = skb_peek ( & sk -> sk_receive_queue ) ; if ( skb ) { offset = * seq ; goto found_ok_skb ; } if ( copied >= target && ! sk -> sk_backlog . tail ) break ; if ( copied ) { if ( sk -> sk_err || sk -> sk_state == TCP_CLOSE || ( sk -> sk_shutdown & RCV_SHUTDOWN ) || ! timeo || ( flags & MSG_PEEK ) ) break ; } else { if ( sock_flag ( sk , SOCK_DONE ) ) break ; if ( sk -> sk_err ) { copied = sock_error ( sk ) ; break ; } if ( sk -> sk_shutdown & RCV_SHUTDOWN ) break ; if ( sk -> sk_type == SOCK_STREAM && sk -> sk_state == TCP_CLOSE ) { if ( ! sock_flag ( sk , SOCK_DONE ) ) { copied = - ENOTCONN ; break ; } break ; }","static int llc_ui_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sockaddr_llc * uaddr = ( struct sockaddr_llc * ) msg -> msg_name ; const int nonblock = flags & MSG_DONTWAIT ; struct sk_buff * skb = NULL ; struct sock * sk = sock -> sk ; struct llc_sock * llc = llc_sk ( sk ) ; unsigned long cpu_flags ; size_t copied = 0 ; u32 peek_seq = 0 ; u32 * seq ; unsigned long used ; int target ; long timeo ; <vul-start> <vul-end> lock_sock ( sk ) ; copied = - ENOTCONN ; if ( unlikely ( sk -> sk_type == SOCK_STREAM && sk -> sk_state == TCP_LISTEN ) ) goto out ; timeo = sock_rcvtimeo ( sk , nonblock ) ; seq = & llc -> copied_seq ; if ( flags & MSG_PEEK ) { peek_seq = llc -> copied_seq ; seq = & peek_seq ; } target = sock_rcvlowat ( sk , flags & MSG_WAITALL , len ) ; copied = 0 ; do { u32 offset ; if ( signal_pending ( current ) ) { if ( copied ) break ; copied = timeo ? sock_intr_errno ( timeo ) : - EAGAIN ; break ; } skb = skb_peek ( & sk -> sk_receive_queue ) ; if ( skb ) { offset = * seq ; goto found_ok_skb ; } if ( copied >= target && ! sk -> sk_backlog . tail ) break ; if ( copied ) { if ( sk -> sk_err || sk -> sk_state == TCP_CLOSE || ( sk -> sk_shutdown & RCV_SHUTDOWN ) || ! timeo || ( flags & MSG_PEEK ) ) break ; } else { if ( sock_flag ( sk , SOCK_DONE ) ) break ; if ( sk -> sk_err ) { copied = sock_error ( sk ) ; break ; } if ( sk -> sk_shutdown & RCV_SHUTDOWN ) break ; if ( sk -> sk_type == SOCK_STREAM && sk -> sk_state == TCP_CLOSE ) { if ( ! sock_flag ( sk , SOCK_DONE ) ) { copied = - ENOTCONN ; break ; } break ; }"
631,"CWE-119 static int tt_s2_4600_frontend_attach ( struct dvb_usb_adapter * adap ) { struct dvb_usb_device * d = adap -> dev ; struct dw2102_state * state = d -> priv ; <vul-start> u8 obuf [ 3 ] = { 0xe , 0x80 , 0 } ; u8 ibuf [ ] = { 0 } ; <vul-end> struct i2c_adapter * i2c_adapter ; struct i2c_client * client ; struct i2c_board_info board_info ; struct m88ds3103_platform_data m88ds3103_pdata = { } ; struct ts2020_config ts2020_config = { } ; <vul-start> if ( dvb_usb_generic_rw ( d , obuf , 3 , ibuf , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x0e transfer failed."" ) ; <vul-start> obuf [ 0 ] = 0xe ; obuf [ 1 ] = 0x02 ; obuf [ 2 ] = 1 ; if ( dvb_usb_generic_rw ( d , obuf , 3 , ibuf , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x0e transfer failed."" ) ; msleep ( 300 ) ; <vul-start> obuf [ 0 ] = 0xe ; obuf [ 1 ] = 0x83 ; obuf [ 2 ] = 0 ; if ( dvb_usb_generic_rw ( d , obuf , 3 , ibuf , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x0e transfer failed."" ) ; <vul-start> obuf [ 0 ] = 0xe ; obuf [ 1 ] = 0x83 ; obuf [ 2 ] = 1 ; if ( dvb_usb_generic_rw ( d , obuf , 3 , ibuf , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x0e transfer failed."" ) ; <vul-start> obuf [ 0 ] = 0x51 ; if ( dvb_usb_generic_rw ( d , obuf , 1 , ibuf , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x51 transfer failed."" ) ; <vul-start> <vul-end> m88ds3103_pdata . clk = 27000000 ; m88ds3103_pdata . i2c_wr_max = 33 ; m88ds3103_pdata . ts_mode = M88DS3103_TS_CI ; m88ds3103_pdata . ts_clk = 16000 ; m88ds3103_pdata . ts_clk_pol = 0 ; m88ds3103_pdata . spec_inv = 0 ; m88ds3103_pdata . agc = 0x99 ; m88ds3103_pdata . agc_inv = 0 ; m88ds3103_pdata . clk_out = M88DS3103_CLOCK_OUT_ENABLED ; m88ds3103_pdata . envelope_mode = 0 ; m88ds3103_pdata . lnb_hv_pol = 1 ; m88ds3103_pdata . lnb_en_pol = 0 ; memset ( & board_info , 0 , sizeof ( board_info ) ) ; strlcpy ( board_info . type , ""m88ds3103"" , I2C_NAME_SIZE ) ; board_info . addr = 0x68 ; board_info . platform_data = & m88ds3103_pdata ; request_module ( ""m88ds3103"" ) ; client = i2c_new_device ( & d -> i2c_adap , & board_info ) ; if ( client == NULL || client -> dev . driver == NULL ) return - ENODEV ; if ( ! try_module_get ( client -> dev . driver -> owner ) ) { i2c_unregister_device ( client ) ; return - ENODEV ; } adap -> fe_adap [ 0 ] . fe = m88ds3103_pdata . get_dvb_frontend ( client ) ; i2c_adapter = m88ds3103_pdata . get_i2c_adapter ( client ) ; state -> i2c_client_demod = client ; ts2020_config . fe = adap -> fe_adap [ 0 ] . fe ; memset ( & board_info , 0 , sizeof ( board_info ) ) ; strlcpy ( board_info . type , ""ts2022"" , I2C_NAME_SIZE ) ; board_info . addr = 0x60 ; board_info . platform_data = & ts2020_config ; request_module ( ""ts2020"" ) ; client = i2c_new_device ( i2c_adapter , & board_info ) ; if ( client == NULL || client -> dev . driver == NULL ) { dvb_frontend_detach ( adap -> fe_adap [ 0 ] . fe ) ; return - ENODEV ; } if ( ! try_module_get ( client -> dev . driver -> owner ) ) { i2c_unregister_device ( client ) ; dvb_frontend_detach ( adap -> fe_adap [ 0 ] . fe ) ; return - ENODEV ; } adap -> fe_adap [ 0 ] . fe -> ops . read_signal_strength = adap -> fe_adap [ 0 ] . fe -> ops . tuner_ops . get_rf_strength ; state -> i2c_client_tuner = client ; state -> fe_read_status = adap -> fe_adap [ 0 ] . fe -> ops . read_status ; adap -> fe_adap [ 0 ] . fe -> ops . read_status = tt_s2_4600_read_status ; state -> last_lock = 0 ; return 0 ;","static int tt_s2_4600_frontend_attach ( struct dvb_usb_adapter * adap ) { struct dvb_usb_device * d = adap -> dev ; struct dw2102_state * state = d -> priv ; <vul-start> <vul-end> struct i2c_adapter * i2c_adapter ; struct i2c_client * client ; struct i2c_board_info board_info ; struct m88ds3103_platform_data m88ds3103_pdata = { } ; struct ts2020_config ts2020_config = { } ; <vul-start> mutex_lock ( & d -> data_mutex ) ; state -> data [ 0 ] = 0xe ; state -> data [ 1 ] = 0x80 ; state -> data [ 2 ] = 0x0 ; if ( dvb_usb_generic_rw ( d , state -> data , 3 , state -> data , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x0e transfer failed."" ) ; <vul-start> state -> data [ 0 ] = 0xe ; state -> data [ 1 ] = 0x02 ; state -> data [ 2 ] = 1 ; if ( dvb_usb_generic_rw ( d , state -> data , 3 , state -> data , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x0e transfer failed."" ) ; msleep ( 300 ) ; <vul-start> state -> data [ 0 ] = 0xe ; state -> data [ 1 ] = 0x83 ; state -> data [ 2 ] = 0 ; if ( dvb_usb_generic_rw ( d , state -> data , 3 , state -> data , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x0e transfer failed."" ) ; <vul-start> state -> data [ 0 ] = 0xe ; state -> data [ 1 ] = 0x83 ; state -> data [ 2 ] = 1 ; if ( dvb_usb_generic_rw ( d , state -> data , 3 , state -> data , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x0e transfer failed."" ) ; <vul-start> state -> data [ 0 ] = 0x51 ; if ( dvb_usb_generic_rw ( d , state -> data , 1 , state -> data , 1 , 0 ) < 0 ) <vul-end> err ( ""command 0x51 transfer failed."" ) ; <vul-start> mutex_unlock ( & d -> data_mutex ) ; <vul-end> m88ds3103_pdata . clk = 27000000 ; m88ds3103_pdata . i2c_wr_max = 33 ; m88ds3103_pdata . ts_mode = M88DS3103_TS_CI ; m88ds3103_pdata . ts_clk = 16000 ; m88ds3103_pdata . ts_clk_pol = 0 ; m88ds3103_pdata . spec_inv = 0 ; m88ds3103_pdata . agc = 0x99 ; m88ds3103_pdata . agc_inv = 0 ; m88ds3103_pdata . clk_out = M88DS3103_CLOCK_OUT_ENABLED ; m88ds3103_pdata . envelope_mode = 0 ; m88ds3103_pdata . lnb_hv_pol = 1 ; m88ds3103_pdata . lnb_en_pol = 0 ; memset ( & board_info , 0 , sizeof ( board_info ) ) ; strlcpy ( board_info . type , ""m88ds3103"" , I2C_NAME_SIZE ) ; board_info . addr = 0x68 ; board_info . platform_data = & m88ds3103_pdata ; request_module ( ""m88ds3103"" ) ; client = i2c_new_device ( & d -> i2c_adap , & board_info ) ; if ( client == NULL || client -> dev . driver == NULL ) return - ENODEV ; if ( ! try_module_get ( client -> dev . driver -> owner ) ) { i2c_unregister_device ( client ) ; return - ENODEV ; } adap -> fe_adap [ 0 ] . fe = m88ds3103_pdata . get_dvb_frontend ( client ) ; i2c_adapter = m88ds3103_pdata . get_i2c_adapter ( client ) ; state -> i2c_client_demod = client ; ts2020_config . fe = adap -> fe_adap [ 0 ] . fe ; memset ( & board_info , 0 , sizeof ( board_info ) ) ; strlcpy ( board_info . type , ""ts2022"" , I2C_NAME_SIZE ) ; board_info . addr = 0x60 ; board_info . platform_data = & ts2020_config ; request_module ( ""ts2020"" ) ; client = i2c_new_device ( i2c_adapter , & board_info ) ; if ( client == NULL || client -> dev . driver == NULL ) { dvb_frontend_detach ( adap -> fe_adap [ 0 ] . fe ) ; return - ENODEV ; } if ( ! try_module_get ( client -> dev . driver -> owner ) ) { i2c_unregister_device ( client ) ; dvb_frontend_detach ( adap -> fe_adap [ 0 ] . fe ) ; return - ENODEV ; } adap -> fe_adap [ 0 ] . fe -> ops . read_signal_strength = adap -> fe_adap [ 0 ] . fe -> ops . tuner_ops . get_rf_strength ; state -> i2c_client_tuner = client ; state -> fe_read_status = adap -> fe_adap [ 0 ] . fe -> ops . read_status ; adap -> fe_adap [ 0 ] . fe -> ops . read_status = tt_s2_4600_read_status ; state -> last_lock = 0 ; return 0 ;"
632,"CWE-20 static int cbor2json ( OSCTXT * pCborCtxt , OSCTXT * pJsonCtxt ) { int ret = 0 ; OSOCTET tag , ub ; ret = rtxReadBytes ( pCborCtxt , & ub , 1 ) ; if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; tag = ub >> 5 ; switch ( tag ) { case OSRTCBOR_UINT : { OSUINTTYPE value ; ret = rtCborDecUInt ( pCborCtxt , ub , & value ) ; if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; # ifndef _NO_INT64_SUPPORT ret = rtJsonEncUInt64Value ( pJsonCtxt , value ) ; # else ret = rtJsonEncUIntValue ( pJsonCtxt , value ) ; # endif if ( 0 != ret ) return LOG_RTERR ( pJsonCtxt , ret ) ; break ; } case OSRTCBOR_NEGINT : { OSINTTYPE value ; ret = rtCborDecInt ( pCborCtxt , ub , & value ) ; if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; # ifndef _NO_INT64_SUPPORT ret = rtJsonEncInt64Value ( pJsonCtxt , value ) ; # else ret = rtJsonEncIntValue ( pJsonCtxt , value ) ; # endif if ( 0 != ret ) return LOG_RTERR ( pJsonCtxt , ret ) ; break ; } case OSRTCBOR_BYTESTR : { OSDynOctStr64 byteStr ; ret = rtCborDecDynByteStr ( pCborCtxt , ub , & byteStr ) ; if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; ret = rtJsonEncHexStr ( pJsonCtxt , byteStr . numocts , byteStr . data ) ; rtxMemFreePtr ( pCborCtxt , byteStr . data ) ; if ( 0 != ret ) return LOG_RTERR ( pJsonCtxt , ret ) ; break ; } case OSRTCBOR_UTF8STR : { OSUTF8CHAR * utf8str ; ret = rtCborDecDynUTF8Str ( pCborCtxt , ub , ( char * * ) & utf8str ) ; <vul-start> <vul-end> ret = rtJsonEncStringValue ( pJsonCtxt , utf8str ) ; rtxMemFreePtr ( pCborCtxt , utf8str ) ; if ( 0 != ret ) return LOG_RTERR ( pJsonCtxt , ret ) ; break ; } case OSRTCBOR_ARRAY : case OSRTCBOR_MAP : { OSOCTET len = ub & 0x1F ; char startChar = ( tag == OSRTCBOR_ARRAY ) ? '[' : '{' ; char endChar = ( tag == OSRTCBOR_ARRAY ) ? ']' : '}' ; OSRTSAFEPUTCHAR ( pJsonCtxt , startChar ) ; if ( len == OSRTCBOR_INDEF ) { OSBOOL first = TRUE ; for ( ; ; ) { if ( OSRTCBOR_MATCHEOC ( pCborCtxt ) ) { pCborCtxt -> buffer . byteIndex ++ ; break ; } if ( ! first ) OSRTSAFEPUTCHAR ( pJsonCtxt , ',' ) ; else first = FALSE ; if ( tag == OSRTCBOR_MAP ) { ret = cborElemNameToJson ( pCborCtxt , pJsonCtxt ) ; } if ( 0 == ret ) ret = cbor2json ( pCborCtxt , pJsonCtxt ) ; if ( 0 != ret ) { OSCTXT * pctxt = ( rtxErrGetErrorCnt ( pJsonCtxt ) > 0 ) ? pJsonCtxt : pCborCtxt ; return LOG_RTERR ( pctxt , ret ) ; } } } else { OSSIZE nitems ; ret = rtCborDecSize ( pCborCtxt , len , & nitems ) ; if ( 0 == ret ) { OSSIZE i ; for ( i = 0 ; i < nitems ; i ++ ) { if ( 0 != i ) OSRTSAFEPUTCHAR ( pJsonCtxt , ',' ) ; if ( tag == OSRTCBOR_MAP ) { ret = cborElemNameToJson ( pCborCtxt , pJsonCtxt ) ; } if ( 0 == ret ) ret = cbor2json ( pCborCtxt , pJsonCtxt ) ; if ( 0 != ret ) { OSCTXT * pctxt = ( rtxErrGetErrorCnt ( pJsonCtxt ) > 0 ) ? pJsonCtxt : pCborCtxt ; return LOG_RTERR ( pctxt , ret ) ;","static int cbor2json ( OSCTXT * pCborCtxt , OSCTXT * pJsonCtxt ) { int ret = 0 ; OSOCTET tag , ub ; ret = rtxReadBytes ( pCborCtxt , & ub , 1 ) ; if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; tag = ub >> 5 ; switch ( tag ) { case OSRTCBOR_UINT : { OSUINTTYPE value ; ret = rtCborDecUInt ( pCborCtxt , ub , & value ) ; if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; # ifndef _NO_INT64_SUPPORT ret = rtJsonEncUInt64Value ( pJsonCtxt , value ) ; # else ret = rtJsonEncUIntValue ( pJsonCtxt , value ) ; # endif if ( 0 != ret ) return LOG_RTERR ( pJsonCtxt , ret ) ; break ; } case OSRTCBOR_NEGINT : { OSINTTYPE value ; ret = rtCborDecInt ( pCborCtxt , ub , & value ) ; if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; # ifndef _NO_INT64_SUPPORT ret = rtJsonEncInt64Value ( pJsonCtxt , value ) ; # else ret = rtJsonEncIntValue ( pJsonCtxt , value ) ; # endif if ( 0 != ret ) return LOG_RTERR ( pJsonCtxt , ret ) ; break ; } case OSRTCBOR_BYTESTR : { OSDynOctStr64 byteStr ; ret = rtCborDecDynByteStr ( pCborCtxt , ub , & byteStr ) ; if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; ret = rtJsonEncHexStr ( pJsonCtxt , byteStr . numocts , byteStr . data ) ; rtxMemFreePtr ( pCborCtxt , byteStr . data ) ; if ( 0 != ret ) return LOG_RTERR ( pJsonCtxt , ret ) ; break ; } case OSRTCBOR_UTF8STR : { OSUTF8CHAR * utf8str ; ret = rtCborDecDynUTF8Str ( pCborCtxt , ub , ( char * * ) & utf8str ) ; <vul-start> if ( 0 != ret ) return LOG_RTERR ( pCborCtxt , ret ) ; <vul-end> ret = rtJsonEncStringValue ( pJsonCtxt , utf8str ) ; rtxMemFreePtr ( pCborCtxt , utf8str ) ; if ( 0 != ret ) return LOG_RTERR ( pJsonCtxt , ret ) ; break ; } case OSRTCBOR_ARRAY : case OSRTCBOR_MAP : { OSOCTET len = ub & 0x1F ; char startChar = ( tag == OSRTCBOR_ARRAY ) ? '[' : '{' ; char endChar = ( tag == OSRTCBOR_ARRAY ) ? ']' : '}' ; OSRTSAFEPUTCHAR ( pJsonCtxt , startChar ) ; if ( len == OSRTCBOR_INDEF ) { OSBOOL first = TRUE ; for ( ; ; ) { if ( OSRTCBOR_MATCHEOC ( pCborCtxt ) ) { pCborCtxt -> buffer . byteIndex ++ ; break ; } if ( ! first ) OSRTSAFEPUTCHAR ( pJsonCtxt , ',' ) ; else first = FALSE ; if ( tag == OSRTCBOR_MAP ) { ret = cborElemNameToJson ( pCborCtxt , pJsonCtxt ) ; } if ( 0 == ret ) ret = cbor2json ( pCborCtxt , pJsonCtxt ) ; if ( 0 != ret ) { OSCTXT * pctxt = ( rtxErrGetErrorCnt ( pJsonCtxt ) > 0 ) ? pJsonCtxt : pCborCtxt ; return LOG_RTERR ( pctxt , ret ) ; } } } else { OSSIZE nitems ; ret = rtCborDecSize ( pCborCtxt , len , & nitems ) ; if ( 0 == ret ) { OSSIZE i ; for ( i = 0 ; i < nitems ; i ++ ) { if ( 0 != i ) OSRTSAFEPUTCHAR ( pJsonCtxt , ',' ) ; if ( tag == OSRTCBOR_MAP ) { ret = cborElemNameToJson ( pCborCtxt , pJsonCtxt ) ; } if ( 0 == ret ) ret = cbor2json ( pCborCtxt , pJsonCtxt ) ; if ( 0 != ret ) { OSCTXT * pctxt = ( rtxErrGetErrorCnt ( pJsonCtxt ) > 0 ) ? pJsonCtxt : pCborCtxt ; return LOG_RTERR ( pctxt , ret ) ;"
633,CWE-119 int drop_mark75 = drop_mark * 2 / 3 ; int drop_mark50 = drop_mark / 4 ; int drop_mark25 = drop_mark / 8 ; vp8_clear_system_state ( ) ; # if CONFIG_MULTITHREAD if ( cpi -> b_lpf_running ) { sem_wait ( & cpi -> h_event_end_lpf ) ; cpi -> b_lpf_running = 0 ; } # endif if ( cpi -> force_next_frame_intra ) { cm -> frame_type = KEY_FRAME ; cpi -> force_next_frame_intra = 0 ; } # if ! ( CONFIG_REALTIME_ONLY ) if ( cpi -> pass == 2 ) { if ( cpi -> common . refresh_alt_ref_frame ) { cpi -> per_frame_bandwidth = cpi -> twopass . gf_bits ; cpi -> target_bandwidth = ( int ) ( cpi -> twopass . gf_bits * cpi -> output_framerate ) ; } } else # endif cpi -> per_frame_bandwidth = ( int ) ( cpi -> target_bandwidth / cpi -> output_framerate ) ; cm -> copy_buffer_to_gf = 0 ; cm -> copy_buffer_to_arf = 0 ; cpi -> mb . zbin_over_quant = 0 ; cpi -> mb . zbin_mode_boost = 0 ; cpi -> mb . zbin_mode_boost_enabled = 1 ; if ( cpi -> pass == 2 ) { if ( cpi -> gfu_boost <= 400 ) { cpi -> mb . zbin_mode_boost_enabled = 0 ; } } if ( cpi -> source_alt_ref_active ) cpi -> common . ref_frame_sign_bias [ ALTREF_FRAME ] = 1 ; else cpi -> common . ref_frame_sign_bias [ ALTREF_FRAME ] = 0 ; if ( ( cm -> current_video_frame == 0 ) || ( cm -> frame_flags & FRAMEFLAGS_KEY ) || ( cpi -> oxcf . auto_key && ( cpi -> frames_since_key % cpi -> key_frame_frequency == 0 ) ) ) { cm -> frame_type = KEY_FRAME ; <vul-start> <vul-end> } # if CONFIG_MULTI_RES_ENCODING <vul-start> if ( cpi -> oxcf . mr_encoder_id ) { <vul-end> LOWER_RES_FRAME_INFO * low_res_frame_info = ( LOWER_RES_FRAME_INFO * ) cpi -> oxcf . mr_low_res_mode_info ; <vul-start> <vul-end> cm -> frame_type = low_res_frame_info -> frame_type ; if ( cm -> frame_type != KEY_FRAME ) { cpi -> mr_low_res_mv_avail = 1 ; cpi -> mr_low_res_mv_avail &= ! ( low_res_frame_info -> is_frame_dropped ) ; if ( cpi -> ref_frame_flags & VP8_LAST_FRAME ) cpi -> mr_low_res_mv_avail &= ( cpi -> current_ref_frames [ LAST_FRAME ] == low_res_frame_info -> low_res_ref_frames [ LAST_FRAME ] ) ; if ( cpi -> ref_frame_flags & VP8_GOLD_FRAME ) cpi -> mr_low_res_mv_avail &= ( cpi -> current_ref_frames [ GOLDEN_FRAME ] == low_res_frame_info -> low_res_ref_frames [ GOLDEN_FRAME ] ) ; <vul-start> if ( cpi -> ref_frame_flags & VP8_ALTR_FRAME ) cpi -> mr_low_res_mv_avail &= ( cpi -> current_ref_frames [ ALTREF_FRAME ] == low_res_frame_info -> low_res_ref_frames [ ALTREF_FRAME ] ) ; } } # endif <vul-end> if ( cm -> frame_type == KEY_FRAME ) { int i ; setup_features ( cpi ) ; cpi -> source_alt_ref_active = 0 ; for ( i = 0 ; i < MAX_MODES ; i ++ ) { cpi -> mb . rd_thresh_mult [ i ] = 128 ; } <vul-start> <vul-end> } # if 0 { cpi -> one_pass_frame_index = cm -> current_video_frame % MAX_LAG_BUFFERS ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frames_so_far = 0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_intra_error = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_coded_error = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_pcnt_inter = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_pcnt_motion = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_mvr = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_mvr_abs = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_mvc = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_mvc_abs = 0.0 ; } # endif update_rd_ref_frame_probs ( cpi ) ; if ( cpi -> drop_frames_allowed ) { if ( ( cpi -> buffer_level > drop_mark ) && ( cpi -> decimation_factor > 0 ) ) cpi -> decimation_factor -- ; if ( cpi -> buffer_level > drop_mark75 && cpi -> decimation_factor > 0 ) cpi -> decimation_factor = 1 ; else if ( cpi -> buffer_level < drop_mark25 && ( cpi -> decimation_factor == 2 || cpi -> decimation_factor == 3 ) ) { cpi -> decimation_factor = 3 ; } else if ( cpi -> buffer_level < drop_mark50 && ( cpi -> decimation_factor == 1 || cpi -> decimation_factor == 2 ) ) { cpi -> decimation_factor = 2 ; } else if ( cpi -> buffer_level < drop_mark75 && ( cpi -> decimation_factor == 0 || cpi -> decimation_factor == 1 ) ) { cpi -> decimation_factor = 1 ; } } if ( cpi -> decimation_factor > 0 ) { switch ( cpi -> decimation_factor ) { case 1 : cpi -> per_frame_bandwidth = cpi -> per_frame_bandwidth * 3 / 2 ; break ; case 2 : cpi -> per_frame_bandwidth = cpi -> per_frame_bandwidth * 5 / 4 ; break ; case 3 : cpi -> per_frame_bandwidth = cpi -> per_frame_bandwidth * 5 / 4 ; break ; } if ( cm -> frame_type == KEY_FRAME ),"int drop_mark75 = drop_mark * 2 / 3 ; int drop_mark50 = drop_mark / 4 ; int drop_mark25 = drop_mark / 8 ; vp8_clear_system_state ( ) ; # if CONFIG_MULTITHREAD if ( cpi -> b_lpf_running ) { sem_wait ( & cpi -> h_event_end_lpf ) ; cpi -> b_lpf_running = 0 ; } # endif if ( cpi -> force_next_frame_intra ) { cm -> frame_type = KEY_FRAME ; cpi -> force_next_frame_intra = 0 ; } # if ! ( CONFIG_REALTIME_ONLY ) if ( cpi -> pass == 2 ) { if ( cpi -> common . refresh_alt_ref_frame ) { cpi -> per_frame_bandwidth = cpi -> twopass . gf_bits ; cpi -> target_bandwidth = ( int ) ( cpi -> twopass . gf_bits * cpi -> output_framerate ) ; } } else # endif cpi -> per_frame_bandwidth = ( int ) ( cpi -> target_bandwidth / cpi -> output_framerate ) ; cm -> copy_buffer_to_gf = 0 ; cm -> copy_buffer_to_arf = 0 ; cpi -> mb . zbin_over_quant = 0 ; cpi -> mb . zbin_mode_boost = 0 ; cpi -> mb . zbin_mode_boost_enabled = 1 ; if ( cpi -> pass == 2 ) { if ( cpi -> gfu_boost <= 400 ) { cpi -> mb . zbin_mode_boost_enabled = 0 ; } } if ( cpi -> source_alt_ref_active ) cpi -> common . ref_frame_sign_bias [ ALTREF_FRAME ] = 1 ; else cpi -> common . ref_frame_sign_bias [ ALTREF_FRAME ] = 0 ; if ( ( cm -> current_video_frame == 0 ) || ( cm -> frame_flags & FRAMEFLAGS_KEY ) || ( cpi -> oxcf . auto_key && ( cpi -> frames_since_key % cpi -> key_frame_frequency == 0 ) ) ) { cm -> frame_type = KEY_FRAME ; <vul-start> # if CONFIG_TEMPORAL_DENOISING if ( cpi -> oxcf . noise_sensitivity == 4 ) { vp8_denoiser_set_parameters ( & cpi -> denoiser , kDenoiserOnYUV ) ; } # endif <vul-end> } # if CONFIG_MULTI_RES_ENCODING <vul-start> if ( cpi -> oxcf . mr_total_resolutions > 1 ) { <vul-end> LOWER_RES_FRAME_INFO * low_res_frame_info = ( LOWER_RES_FRAME_INFO * ) cpi -> oxcf . mr_low_res_mode_info ; <vul-start> if ( cpi -> oxcf . mr_encoder_id ) { <vul-end> cm -> frame_type = low_res_frame_info -> frame_type ; if ( cm -> frame_type != KEY_FRAME ) { cpi -> mr_low_res_mv_avail = 1 ; cpi -> mr_low_res_mv_avail &= ! ( low_res_frame_info -> is_frame_dropped ) ; if ( cpi -> ref_frame_flags & VP8_LAST_FRAME ) cpi -> mr_low_res_mv_avail &= ( cpi -> current_ref_frames [ LAST_FRAME ] == low_res_frame_info -> low_res_ref_frames [ LAST_FRAME ] ) ; if ( cpi -> ref_frame_flags & VP8_GOLD_FRAME ) cpi -> mr_low_res_mv_avail &= ( cpi -> current_ref_frames [ GOLDEN_FRAME ] == low_res_frame_info -> low_res_ref_frames [ GOLDEN_FRAME ] ) ; <vul-start> } } if ( cm -> frame_type == KEY_FRAME ) { if ( cpi -> oxcf . mr_encoder_id ) { if ( cpi -> common . current_video_frame == 0 && cpi -> buffer_level == 0 ) { unsigned int i ; cpi -> bits_off_target = cpi -> oxcf . starting_buffer_level ; cpi -> buffer_level = cpi -> oxcf . starting_buffer_level ; for ( i = 0 ; i < cpi -> oxcf . number_of_layers ; i ++ ) { LAYER_CONTEXT * lc = & cpi -> layer_context [ i ] ; lc -> bits_off_target = lc -> starting_buffer_level ; lc -> buffer_level = lc -> starting_buffer_level ; } } cpi -> common . current_video_frame = low_res_frame_info -> key_frame_counter_value ; } else { low_res_frame_info -> key_frame_counter_value = cpi -> common . current_video_frame ; } } } # endif cpi -> closest_reference_frame = LAST_FRAME ; if ( cm -> frame_type != KEY_FRAME ) { int i ; MV_REFERENCE_FRAME closest_ref = INTRA_FRAME ; if ( cpi -> ref_frame_flags & VP8_LAST_FRAME ) { closest_ref = LAST_FRAME ; } else if ( cpi -> ref_frame_flags & VP8_GOLD_FRAME ) { closest_ref = GOLDEN_FRAME ; } else if ( cpi -> ref_frame_flags & VP8_ALTR_FRAME ) { closest_ref = ALTREF_FRAME ; } for ( i = 1 ; i <= 3 ; i ++ ) { vpx_ref_frame_type_t ref_frame_type = ( vpx_ref_frame_type_t ) ( ( i == 3 ) ? 4 : i ) ; if ( cpi -> ref_frame_flags & ref_frame_type ) { if ( ( cm -> current_video_frame - cpi -> current_ref_frames [ i ] ) < ( cm -> current_video_frame - cpi -> current_ref_frames [ closest_ref ] ) ) { closest_ref = i ; } } } cpi -> closest_reference_frame = closest_ref ; } <vul-end> if ( cm -> frame_type == KEY_FRAME ) { int i ; setup_features ( cpi ) ; cpi -> source_alt_ref_active = 0 ; for ( i = 0 ; i < MAX_MODES ; i ++ ) { cpi -> mb . rd_thresh_mult [ i ] = 128 ; } <vul-start> memset ( cpi -> consec_zero_last , 0 , cm -> mb_rows * cm -> mb_cols ) ; memset ( cpi -> consec_zero_last_mvbias , 0 , ( cpi -> common . mb_rows * cpi -> common . mb_cols ) ) ; <vul-end> } # if 0 { cpi -> one_pass_frame_index = cm -> current_video_frame % MAX_LAG_BUFFERS ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frames_so_far = 0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_intra_error = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_coded_error = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_pcnt_inter = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_pcnt_motion = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_mvr = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_mvr_abs = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_mvc = 0.0 ; cpi -> one_pass_frame_stats [ cpi -> one_pass_frame_index ] . frame_mvc_abs = 0.0 ; } # endif update_rd_ref_frame_probs ( cpi ) ; if ( cpi -> drop_frames_allowed ) { if ( ( cpi -> buffer_level > drop_mark ) && ( cpi -> decimation_factor > 0 ) ) cpi -> decimation_factor -- ; if ( cpi -> buffer_level > drop_mark75 && cpi -> decimation_factor > 0 ) cpi -> decimation_factor = 1 ; else if ( cpi -> buffer_level < drop_mark25 && ( cpi -> decimation_factor == 2 || cpi -> decimation_factor == 3 ) ) { cpi -> decimation_factor = 3 ; } else if ( cpi -> buffer_level < drop_mark50 && ( cpi -> decimation_factor == 1 || cpi -> decimation_factor == 2 ) ) { cpi -> decimation_factor = 2 ; } else if ( cpi -> buffer_level < drop_mark75 && ( cpi -> decimation_factor == 0 || cpi -> decimation_factor == 1 ) ) { cpi -> decimation_factor = 1 ; } } if ( cpi -> decimation_factor > 0 ) { switch ( cpi -> decimation_factor ) { case 1 : cpi -> per_frame_bandwidth = cpi -> per_frame_bandwidth * 3 / 2 ; break ; case 2 : cpi -> per_frame_bandwidth = cpi -> per_frame_bandwidth * 5 / 4 ; break ; case 3 : cpi -> per_frame_bandwidth = cpi -> per_frame_bandwidth * 5 / 4 ; break ; } if ( cm -> frame_type == KEY_FRAME )"
634,"CWE-264 <vul-start> static bool do_write_pids ( pid_t tpid , const char * contrl , const char * cg , const char * file , const char * buf ) <vul-end> { int sock [ 2 ] = { - 1 , - 1 } ; pid_t qpid , cpid = - 1 ; FILE * pids_file = NULL ; bool answer = false , fail = false ; pids_file = open_pids_file ( contrl , cg ) ; if ( ! pids_file ) return false ; if ( socketpair ( AF_UNIX , SOCK_DGRAM , 0 , sock ) < 0 ) { perror ( ""socketpair"" ) ; goto out ; } cpid = fork ( ) ; if ( cpid == - 1 ) goto out ; if ( ! cpid ) { fclose ( pids_file ) ; pid_from_ns_wrapper ( sock [ 1 ] , tpid ) ; } const char * ptr = buf ; while ( sscanf ( ptr , ""%d"" , & qpid ) == 1 ) { struct ucred cred ; char v ; if ( write ( sock [ 0 ] , & qpid , sizeof ( qpid ) ) != sizeof ( qpid ) ) { fprintf ( stderr , ""%s: error writing pid to child: %s\\n"" , __func__ , strerror ( errno ) ) ; goto out ; } if ( recv_creds ( sock [ 0 ] , & cred , & v ) ) { if ( v == '0' ) { <vul-start> <vul-end> if ( fprintf ( pids_file , ""%d"" , ( int ) cred . pid ) < 0 ) fail = true ; } } ptr = strchr ( ptr , '\\n' ) ; if ( ! ptr ) break ; ptr ++ ; } qpid = - 1 ; if ( write ( sock [ 0 ] , & qpid , sizeof ( qpid ) ) != sizeof ( qpid ) ) fprintf ( stderr , ""Warning: failed to ask child to exit\\n"" ) ; if ( ! fail ) answer = true ; out : if ( cpid != - 1 ) wait_for_pid ( cpid ) ; if ( sock [ 0 ] != - 1 ) { close ( sock [ 0 ] ) ; close ( sock [ 1 ] ) ; } if ( pids_file ) { if ( fclose ( pids_file ) != 0 ) answer = false ; } return answer ; }","<vul-start> static bool do_write_pids ( pid_t tpid , uid_t tuid , const char * contrl , const char * cg , const char * file , const char * buf ) <vul-end> { int sock [ 2 ] = { - 1 , - 1 } ; pid_t qpid , cpid = - 1 ; FILE * pids_file = NULL ; bool answer = false , fail = false ; pids_file = open_pids_file ( contrl , cg ) ; if ( ! pids_file ) return false ; if ( socketpair ( AF_UNIX , SOCK_DGRAM , 0 , sock ) < 0 ) { perror ( ""socketpair"" ) ; goto out ; } cpid = fork ( ) ; if ( cpid == - 1 ) goto out ; if ( ! cpid ) { fclose ( pids_file ) ; pid_from_ns_wrapper ( sock [ 1 ] , tpid ) ; } const char * ptr = buf ; while ( sscanf ( ptr , ""%d"" , & qpid ) == 1 ) { struct ucred cred ; char v ; if ( write ( sock [ 0 ] , & qpid , sizeof ( qpid ) ) != sizeof ( qpid ) ) { fprintf ( stderr , ""%s: error writing pid to child: %s\\n"" , __func__ , strerror ( errno ) ) ; goto out ; } if ( recv_creds ( sock [ 0 ] , & cred , & v ) ) { if ( v == '0' ) { <vul-start> if ( ! may_move_pid ( tpid , tuid , cred . pid ) ) { fail = true ; break ; } <vul-end> if ( fprintf ( pids_file , ""%d"" , ( int ) cred . pid ) < 0 ) fail = true ; } } ptr = strchr ( ptr , '\\n' ) ; if ( ! ptr ) break ; ptr ++ ; } qpid = - 1 ; if ( write ( sock [ 0 ] , & qpid , sizeof ( qpid ) ) != sizeof ( qpid ) ) fprintf ( stderr , ""Warning: failed to ask child to exit\\n"" ) ; if ( ! fail ) answer = true ; out : if ( cpid != - 1 ) wait_for_pid ( cpid ) ; if ( sock [ 0 ] != - 1 ) { close ( sock [ 0 ] ) ; close ( sock [ 1 ] ) ; } if ( pids_file ) { if ( fclose ( pids_file ) != 0 ) answer = false ; } return answer ; }"
635,"CWE-77 int <vul-start> run_cmd ( int fd , ... ) <vul-end> { pid_t pid ; sigset_t sigm , sigm_old ; sigemptyset ( & sigm ) ; sigaddset ( & sigm , SIGTERM ) ; sigprocmask ( SIG_BLOCK , & sigm , & sigm_old ) ; pid = fork ( ) ; if ( pid < 0 ) { sigprocmask ( SIG_SETMASK , & sigm_old , NULL ) ; fd_printf ( STO , ""*** cannot fork: %s ***\\r\\n"" , strerror ( errno ) ) ; return - 1 ; } else if ( pid ) { int status , r ; sigprocmask ( SIG_SETMASK , & sigm_old , NULL ) ; do { r = waitpid ( pid , & status , 0 ) ; } while ( r < 0 && errno == EINTR ) ; term_apply ( STI ) ; if ( WIFEXITED ( status ) ) { fd_printf ( STO , ""\\r\\n*** exit status: %d ***\\r\\n"" , WEXITSTATUS ( status ) ) ; return WEXITSTATUS ( status ) ; } else if ( WIFSIGNALED ( status ) ) { fd_printf ( STO , ""\\r\\n*** killed by signal: %d ***\\r\\n"" , WTERMSIG ( status ) ) ; return - 1 ; } else { fd_printf ( STO , ""\\r\\n*** abnormal termination: 0x%x ***\\r\\n"" , r ) ; return - 1 ; } } else { long fl ; <vul-start> char cmd [ 512 ] ; <vul-end> term_remove ( STI ) ; term_erase ( fd ) ; fl = fcntl ( fd , F_GETFL ) ; fl &= ~ O_NONBLOCK ; fcntl ( fd , F_SETFL , fl ) ; close ( STI ) ; close ( STO ) ; dup2 ( fd , STI ) ; dup2 ( fd , STO ) ; <vul-start> { char * c , * ce ; const char * s ; int n ; va_list vls ; strcpy ( cmd , EXEC ) ; c = & cmd [ sizeof ( EXEC ) - 1 ] ; ce = cmd + sizeof ( cmd ) - 1 ; va_start ( vls , fd ) ; while ( ( s = va_arg ( vls , const char * ) ) ) { n = strlen ( s ) ; if ( c + n + 1 >= ce ) break ; memcpy ( c , s , n ) ; c += n ; * c ++ = ' ' ; <vul-end> } <vul-start> va_end ( vls ) ; * c = '\\0' ; <vul-end> } <vul-start> fd_printf ( STDERR_FILENO , ""%s\\n"" , & cmd [ sizeof ( EXEC ) - 1 ] ) ; <vul-end> establish_child_signal_handlers ( ) ; sigprocmask ( SIG_SETMASK , & sigm_old , NULL ) ; <vul-start> execl ( ""/bin/sh"" , ""sh"" , ""-c"" , cmd , NULL ) ; exit ( 42 ) ; <vul-end> } }","int <vul-start> run_cmd ( int fd , const char * cmd , const char * args_extra ) <vul-end> { pid_t pid ; sigset_t sigm , sigm_old ; sigemptyset ( & sigm ) ; sigaddset ( & sigm , SIGTERM ) ; sigprocmask ( SIG_BLOCK , & sigm , & sigm_old ) ; pid = fork ( ) ; if ( pid < 0 ) { sigprocmask ( SIG_SETMASK , & sigm_old , NULL ) ; fd_printf ( STO , ""*** cannot fork: %s ***\\r\\n"" , strerror ( errno ) ) ; return - 1 ; } else if ( pid ) { int status , r ; sigprocmask ( SIG_SETMASK , & sigm_old , NULL ) ; do { r = waitpid ( pid , & status , 0 ) ; } while ( r < 0 && errno == EINTR ) ; term_apply ( STI ) ; if ( WIFEXITED ( status ) ) { fd_printf ( STO , ""\\r\\n*** exit status: %d ***\\r\\n"" , WEXITSTATUS ( status ) ) ; return WEXITSTATUS ( status ) ; } else if ( WIFSIGNALED ( status ) ) { fd_printf ( STO , ""\\r\\n*** killed by signal: %d ***\\r\\n"" , WTERMSIG ( status ) ) ; return - 1 ; } else { fd_printf ( STO , ""\\r\\n*** abnormal termination: 0x%x ***\\r\\n"" , r ) ; return - 1 ; } } else { long fl ; <vul-start> int argc ; char * argv [ RUNCMD_ARGS_MAX + 1 ] ; int r ; <vul-end> term_remove ( STI ) ; term_erase ( fd ) ; fl = fcntl ( fd , F_GETFL ) ; fl &= ~ O_NONBLOCK ; fcntl ( fd , F_SETFL , fl ) ; close ( STI ) ; close ( STO ) ; dup2 ( fd , STI ) ; dup2 ( fd , STO ) ; <vul-start> argc = 0 ; r = split_quoted ( cmd , & argc , argv , RUNCMD_ARGS_MAX ) ; if ( r < 0 ) { fd_printf ( STDERR_FILENO , ""Cannot parse command\\n"" ) ; exit ( RUNCMD_EXEC_FAIL ) ; <vul-end> } <vul-start> r = split_quoted ( args_extra , & argc , argv , RUNCMD_ARGS_MAX ) ; if ( r < 0 ) { fd_printf ( STDERR_FILENO , ""Cannot parse extra args\\n"" ) ; exit ( RUNCMD_EXEC_FAIL ) ; <vul-end> } <vul-start> if ( argc < 1 ) { fd_printf ( STDERR_FILENO , ""No command given\\n"" ) ; exit ( RUNCMD_EXEC_FAIL ) ; } argv [ argc ] = NULL ; fd_printf ( STDERR_FILENO , ""$ %s %s\\n"" , cmd , args_extra ) ; <vul-end> establish_child_signal_handlers ( ) ; sigprocmask ( SIG_SETMASK , & sigm_old , NULL ) ; <vul-start> execvp ( argv [ 0 ] , argv ) ; fd_printf ( STDERR_FILENO , ""exec: %s\\n"" , strerror ( errno ) ) ; exit ( RUNCMD_EXEC_FAIL ) ; <vul-end> } }"
636,"CWE-20 void beforeSleep ( struct aeEventLoop * eventLoop ) { REDIS_NOTUSED ( eventLoop ) ; listNode * ln ; redisClient * c ; <vul-start> if ( server . vm_enabled && listLength ( server . io_ready_clients ) ) { <vul-end> listIter li ; listRewind ( server . io_ready_clients , & li ) ; while ( ( ln = listNext ( & li ) ) ) { c = ln -> value ; struct redisCommand * cmd ; listDelNode ( server . io_ready_clients , ln ) ; c -> flags &= ( ~ REDIS_IO_WAIT ) ; <vul-start> server . vm_blocked_clients -- ; <vul-end> aeCreateFileEvent ( server . el , c -> fd , AE_READABLE , readQueryFromClient , c ) ; cmd = lookupCommand ( c -> argv [ 0 ] -> ptr ) ; redisAssert ( cmd != NULL ) ; call ( c , cmd ) ; resetClient ( c ) ; if ( c -> querybuf && sdslen ( c -> querybuf ) > 0 ) processInputBuffer ( c ) ; } } while ( listLength ( server . unblocked_clients ) ) { ln = listFirst ( server . unblocked_clients ) ; redisAssert ( ln != NULL ) ; c = ln -> value ; listDelNode ( server . unblocked_clients , ln ) ; if ( c -> querybuf && sdslen ( c -> querybuf ) > 0 ) processInputBuffer ( c ) ; } flushAppendOnlyFile ( ) ; }","void beforeSleep ( struct aeEventLoop * eventLoop ) { REDIS_NOTUSED ( eventLoop ) ; listNode * ln ; redisClient * c ; <vul-start> if ( server . ds_enabled && listLength ( server . io_ready_clients ) ) { <vul-end> listIter li ; listRewind ( server . io_ready_clients , & li ) ; while ( ( ln = listNext ( & li ) ) ) { c = ln -> value ; struct redisCommand * cmd ; listDelNode ( server . io_ready_clients , ln ) ; c -> flags &= ( ~ REDIS_IO_WAIT ) ; <vul-start> server . cache_blocked_clients -- ; <vul-end> aeCreateFileEvent ( server . el , c -> fd , AE_READABLE , readQueryFromClient , c ) ; cmd = lookupCommand ( c -> argv [ 0 ] -> ptr ) ; redisAssert ( cmd != NULL ) ; call ( c , cmd ) ; resetClient ( c ) ; if ( c -> querybuf && sdslen ( c -> querybuf ) > 0 ) processInputBuffer ( c ) ; } } while ( listLength ( server . unblocked_clients ) ) { ln = listFirst ( server . unblocked_clients ) ; redisAssert ( ln != NULL ) ; c = ln -> value ; listDelNode ( server . unblocked_clients , ln ) ; if ( c -> querybuf && sdslen ( c -> querybuf ) > 0 ) processInputBuffer ( c ) ; } flushAppendOnlyFile ( ) ; }"
637,"CWE-59 void vrrp_print_json ( void ) { FILE * file ; element e ; struct json_object * array ; if ( LIST_ISEMPTY ( vrrp_data -> vrrp ) ) return ; <vul-start> file = fopen ( ""/tmp/keepalived.json"" , ""w"" ) ; <vul-end> if ( ! file ) { log_message ( LOG_INFO , ""Can\'t open /tmp/keepalived.json (%d: %s)"" , errno , strerror ( errno ) ) ; return ; } array = json_object_new_array ( ) ; for ( e = LIST_HEAD ( vrrp_data -> vrrp ) ; e ; ELEMENT_NEXT ( e ) ) { struct json_object * instance_json , * json_stats , * json_data , * vips , * evips , * track_ifp , * track_script ; # ifdef _HAVE_FIB_ROUTING_ struct json_object * vroutes , * vrules ; # endif element f ; vrrp_t * vrrp = ELEMENT_DATA ( e ) ; instance_json = json_object_new_object ( ) ; json_stats = json_object_new_object ( ) ; json_data = json_object_new_object ( ) ; vips = json_object_new_array ( ) ; evips = json_object_new_array ( ) ; track_ifp = json_object_new_array ( ) ; track_script = json_object_new_array ( ) ; # ifdef _HAVE_FIB_ROUTING_ vroutes = json_object_new_array ( ) ; vrules = json_object_new_array ( ) ; # endif json_object_object_add ( json_data , ""iname"" , json_object_new_string ( vrrp -> iname ) ) ; json_object_object_add ( json_data , ""dont_track_primary"" , json_object_new_int ( vrrp -> dont_track_primary ) ) ; json_object_object_add ( json_data , ""skip_check_adv_addr"" , json_object_new_int ( vrrp -> skip_check_adv_addr ) ) ; json_object_object_add ( json_data , ""strict_mode"" , json_object_new_int ( ( int ) vrrp -> strict_mode ) ) ; # ifdef _HAVE_VRRP_VMAC_ json_object_object_add ( json_data , ""vmac_ifname"" , json_object_new_string ( vrrp -> vmac_ifname ) ) ; # endif if ( ! LIST_ISEMPTY ( vrrp -> track_ifp ) ) { for ( f = LIST_HEAD ( vrrp -> track_ifp ) ; f ; ELEMENT_NEXT ( f ) ) { interface_t * ifp = ELEMENT_DATA ( f ) ; json_object_array_add ( track_ifp , json_object_new_string ( ifp -> ifname ) ) ; } } json_object_object_add ( json_data , ""track_ifp"" , track_ifp ) ; if ( ! LIST_ISEMPTY ( vrrp -> track_script ) ) { for ( f = LIST_HEAD ( vrrp -> track_script ) ; f ; ELEMENT_NEXT ( f ) ) { tracked_sc_t * tsc = ELEMENT_DATA ( f ) ; vrrp_script_t * vscript = tsc -> scr ; json_object_array_add ( track_script ,","void vrrp_print_json ( void ) { FILE * file ; element e ; struct json_object * array ; if ( LIST_ISEMPTY ( vrrp_data -> vrrp ) ) return ; <vul-start> file = fopen_safe ( ""/tmp/keepalived.json"" , ""w"" ) ; <vul-end> if ( ! file ) { log_message ( LOG_INFO , ""Can\'t open /tmp/keepalived.json (%d: %s)"" , errno , strerror ( errno ) ) ; return ; } array = json_object_new_array ( ) ; for ( e = LIST_HEAD ( vrrp_data -> vrrp ) ; e ; ELEMENT_NEXT ( e ) ) { struct json_object * instance_json , * json_stats , * json_data , * vips , * evips , * track_ifp , * track_script ; # ifdef _HAVE_FIB_ROUTING_ struct json_object * vroutes , * vrules ; # endif element f ; vrrp_t * vrrp = ELEMENT_DATA ( e ) ; instance_json = json_object_new_object ( ) ; json_stats = json_object_new_object ( ) ; json_data = json_object_new_object ( ) ; vips = json_object_new_array ( ) ; evips = json_object_new_array ( ) ; track_ifp = json_object_new_array ( ) ; track_script = json_object_new_array ( ) ; # ifdef _HAVE_FIB_ROUTING_ vroutes = json_object_new_array ( ) ; vrules = json_object_new_array ( ) ; # endif json_object_object_add ( json_data , ""iname"" , json_object_new_string ( vrrp -> iname ) ) ; json_object_object_add ( json_data , ""dont_track_primary"" , json_object_new_int ( vrrp -> dont_track_primary ) ) ; json_object_object_add ( json_data , ""skip_check_adv_addr"" , json_object_new_int ( vrrp -> skip_check_adv_addr ) ) ; json_object_object_add ( json_data , ""strict_mode"" , json_object_new_int ( ( int ) vrrp -> strict_mode ) ) ; # ifdef _HAVE_VRRP_VMAC_ json_object_object_add ( json_data , ""vmac_ifname"" , json_object_new_string ( vrrp -> vmac_ifname ) ) ; # endif if ( ! LIST_ISEMPTY ( vrrp -> track_ifp ) ) { for ( f = LIST_HEAD ( vrrp -> track_ifp ) ; f ; ELEMENT_NEXT ( f ) ) { interface_t * ifp = ELEMENT_DATA ( f ) ; json_object_array_add ( track_ifp , json_object_new_string ( ifp -> ifname ) ) ; } } json_object_object_add ( json_data , ""track_ifp"" , track_ifp ) ; if ( ! LIST_ISEMPTY ( vrrp -> track_script ) ) { for ( f = LIST_HEAD ( vrrp -> track_script ) ; f ; ELEMENT_NEXT ( f ) ) { tracked_sc_t * tsc = ELEMENT_DATA ( f ) ; vrrp_script_t * vscript = tsc -> scr ; json_object_array_add ( track_script ,"
638,"CWE-119 <vul-start> static int get_minq_index ( double maxq , double x3 , double x2 , double x1 ) { <vul-end> int i ; const double minqtarget = MIN ( ( ( x3 * maxq + x2 ) * maxq + x1 ) * maxq , maxq ) ; if ( minqtarget <= 2.0 ) return 0 ; <vul-start> for ( i = 0 ; i < QINDEX_RANGE ; i ++ ) if ( minqtarget <= vp9_convert_qindex_to_q ( i ) ) <vul-end> return i ; <vul-start> <vul-end> return QINDEX_RANGE - 1 ; }","<vul-start> static int get_minq_index ( double maxq , double x3 , double x2 , double x1 , vpx_bit_depth_t bit_depth ) { <vul-end> int i ; const double minqtarget = MIN ( ( ( x3 * maxq + x2 ) * maxq + x1 ) * maxq , maxq ) ; if ( minqtarget <= 2.0 ) return 0 ; <vul-start> for ( i = 0 ; i < QINDEX_RANGE ; i ++ ) { if ( minqtarget <= vp9_convert_qindex_to_q ( i , bit_depth ) ) <vul-end> return i ; <vul-start> } <vul-end> return QINDEX_RANGE - 1 ; }"
639,"CWE-401 static int sof_set_get_large_ctrl_data ( struct snd_sof_dev * sdev , struct sof_ipc_ctrl_data * cdata , struct sof_ipc_ctrl_data_params * sparams , bool send ) { struct sof_ipc_ctrl_data * partdata ; size_t send_bytes ; size_t offset = 0 ; size_t msg_bytes ; size_t pl_size ; int err ; int i ; partdata = kzalloc ( SOF_IPC_MSG_MAX_SIZE , GFP_KERNEL ) ; if ( ! partdata ) return - ENOMEM ; if ( send ) err = sof_get_ctrl_copy_params ( cdata -> type , cdata , partdata , sparams ) ; else err = sof_get_ctrl_copy_params ( cdata -> type , partdata , cdata , sparams ) ; <vul-start> if ( err < 0 ) <vul-end> return err ; <vul-start> <vul-end> msg_bytes = sparams -> msg_bytes ; pl_size = sparams -> pl_size ; memcpy ( partdata , cdata , sparams -> hdr_bytes ) ; mutex_lock ( & sdev -> ipc -> tx_mutex ) ; for ( i = 0 ; i < sparams -> num_msg ; i ++ ) { send_bytes = min ( msg_bytes , pl_size ) ; partdata -> num_elems = send_bytes ; partdata -> rhdr . hdr . size = sparams -> hdr_bytes + send_bytes ; partdata -> msg_index = i ; msg_bytes -= send_bytes ; partdata -> elems_remaining = msg_bytes ; if ( send ) memcpy ( sparams -> dst , sparams -> src + offset , send_bytes ) ; err = sof_ipc_tx_message_unlocked ( sdev -> ipc , partdata -> rhdr . hdr . cmd , partdata , partdata -> rhdr . hdr . size , partdata , partdata -> rhdr . hdr . size ) ; if ( err < 0 ) break ; if ( ! send ) memcpy ( sparams -> dst + offset , sparams -> src , send_bytes ) ; offset += pl_size ; } mutex_unlock ( & sdev -> ipc -> tx_mutex ) ; kfree ( partdata ) ; return err ; }","static int sof_set_get_large_ctrl_data ( struct snd_sof_dev * sdev , struct sof_ipc_ctrl_data * cdata , struct sof_ipc_ctrl_data_params * sparams , bool send ) { struct sof_ipc_ctrl_data * partdata ; size_t send_bytes ; size_t offset = 0 ; size_t msg_bytes ; size_t pl_size ; int err ; int i ; partdata = kzalloc ( SOF_IPC_MSG_MAX_SIZE , GFP_KERNEL ) ; if ( ! partdata ) return - ENOMEM ; if ( send ) err = sof_get_ctrl_copy_params ( cdata -> type , cdata , partdata , sparams ) ; else err = sof_get_ctrl_copy_params ( cdata -> type , partdata , cdata , sparams ) ; <vul-start> if ( err < 0 ) { kfree ( partdata ) ; <vul-end> return err ; <vul-start> } <vul-end> msg_bytes = sparams -> msg_bytes ; pl_size = sparams -> pl_size ; memcpy ( partdata , cdata , sparams -> hdr_bytes ) ; mutex_lock ( & sdev -> ipc -> tx_mutex ) ; for ( i = 0 ; i < sparams -> num_msg ; i ++ ) { send_bytes = min ( msg_bytes , pl_size ) ; partdata -> num_elems = send_bytes ; partdata -> rhdr . hdr . size = sparams -> hdr_bytes + send_bytes ; partdata -> msg_index = i ; msg_bytes -= send_bytes ; partdata -> elems_remaining = msg_bytes ; if ( send ) memcpy ( sparams -> dst , sparams -> src + offset , send_bytes ) ; err = sof_ipc_tx_message_unlocked ( sdev -> ipc , partdata -> rhdr . hdr . cmd , partdata , partdata -> rhdr . hdr . size , partdata , partdata -> rhdr . hdr . size ) ; if ( err < 0 ) break ; if ( ! send ) memcpy ( sparams -> dst + offset , sparams -> src , send_bytes ) ; offset += pl_size ; } mutex_unlock ( & sdev -> ipc -> tx_mutex ) ; kfree ( partdata ) ; return err ; }"
640,"CWE-119 Jpeg2000Band * band = rlevel -> band + bandno ; int cblkno = 0 , bandpos ; bandpos = bandno + ( reslevelno > 0 ) ; if ( band -> coord [ 0 ] [ 0 ] == band -> coord [ 0 ] [ 1 ] || band -> coord [ 1 ] [ 0 ] == band -> coord [ 1 ] [ 1 ] ) continue ; nb_precincts = rlevel -> num_precincts_x * rlevel -> num_precincts_y ; for ( precno = 0 ; precno < nb_precincts ; precno ++ ) { Jpeg2000Prec * prec = band -> prec + precno ; for ( cblkno = 0 ; cblkno < prec -> nb_codeblocks_width * prec -> nb_codeblocks_height ; cblkno ++ ) { int x , y ; Jpeg2000Cblk * cblk = prec -> cblk + cblkno ; decode_cblk ( s , codsty , & t1 , cblk , cblk -> coord [ 0 ] [ 1 ] - cblk -> coord [ 0 ] [ 0 ] , cblk -> coord [ 1 ] [ 1 ] - cblk -> coord [ 1 ] [ 0 ] , bandpos ) ; x = cblk -> coord [ 0 ] [ 0 ] ; y = cblk -> coord [ 1 ] [ 0 ] ; if ( codsty -> transform == FF_DWT97 ) dequantization_float ( x , y , cblk , comp , & t1 , band ) ; else dequantization_int ( x , y , cblk , comp , & t1 , band ) ; } } } } ff_dwt_decode ( & comp -> dwt , codsty -> transform == FF_DWT97 ? ( void * ) comp -> f_data : ( void * ) comp -> i_data ) ; } if ( tile -> codsty [ 0 ] . mct ) mct_decode ( s , tile ) ; if ( s -> cdef [ 0 ] < 0 ) { for ( x = 0 ; x < s -> ncomponents ; x ++ ) s -> cdef [ x ] = x + 1 ; if ( ( s -> ncomponents & 1 ) == 0 ) s -> cdef [ s -> ncomponents - 1 ] = 0 ; } if ( s -> precision <= 8 ) { for ( compno = 0 ; compno < s -> ncomponents ; compno ++ ) { Jpeg2000Component * comp = tile -> comp + compno ; Jpeg2000CodingStyle * codsty = tile -> codsty + compno ; float * datap = comp -> f_data ; int32_t * i_datap = comp -> i_data ; int cbps = s -> cbps [ compno ] ; int w = tile -> comp [ compno ] . coord [ 0 ] [ 1 ] - s -> image_offset_x ; int planar = ! ! picture -> data [ 2 ] ; int pixelsize = planar ? 1 : s -> ncomponents ; int plane = 0 ; if ( planar ) plane = s -> cdef [ compno ] ? s -> cdef [ compno ] - 1 : ( s -> ncomponents - 1 ) ; y = tile -> comp [ compno ] . coord [ 1 ] [ 0 ] - s -> image_offset_y ; <vul-start> line = picture -> data [ plane ] + y * picture -> linesize [ plane ] ; <vul-end> for ( ; y < tile -> comp [ compno ] . coord [ 1 ] [ 1 ] - s -> image_offset_y ; y += s -> cdy [ compno ] ) { uint8_t * dst ; x = tile -> comp [ compno ] . coord [ 0 ] [ 0 ] - s -> image_offset_x ; <vul-start> dst = line + x * pixelsize + compno * ! planar ; <vul-end> if ( codsty -> transform == FF_DWT97 ) { for ( ; x < w ; x += s -> cdx [ compno ] ) { int val = lrintf ( * datap ) + ( 1 << ( cbps - 1 ) ) ; val = av_clip ( val , 0 , ( 1 << cbps ) - 1 ) ; * dst = val << ( 8 - cbps ) ; datap ++ ; dst += pixelsize ; } } else { for ( ; x < w ; x += s -> cdx [ compno ] ) { int val = * i_datap + ( 1 << ( cbps - 1 ) ) ; val = av_clip ( val , 0 , ( 1 << cbps ) - 1 ) ; * dst = val << ( 8 - cbps ) ; i_datap ++ ; dst += pixelsize ; } } line += picture -> linesize [ plane ] ; } } } else { for ( compno = 0 ; compno < s -> ncomponents ; compno ++ ) { Jpeg2000Component * comp = tile -> comp + compno ; Jpeg2000CodingStyle * codsty = tile -> codsty + compno ; float * datap = comp -> f_data ; int32_t * i_datap = comp -> i_data ; uint16_t * linel ; int cbps = s -> cbps [ compno ] ; int w = tile -> comp [ compno ] . coord [ 0 ] [ 1 ] - s -> image_offset_x ; int planar = ! ! picture -> data [ 2 ] ; int pixelsize = planar ? 1 : s -> ncomponents ; int plane = 0 ; if ( planar ) plane = s -> cdef [ compno ] ? s -> cdef [ compno ] - 1 : ( s -> ncomponents - 1 ) ; y = tile -> comp [ compno ] . coord [ 1 ] [ 0 ] - s -> image_offset_y ; <vul-start> linel = ( uint16_t * ) picture -> data [ plane ] + y * ( picture -> linesize [ plane ] >> 1 ) ; <vul-end> for ( ; y < tile -> comp [ compno ] . coord [ 1 ] [ 1 ] - s -> image_offset_y ; y += s -> cdy [ compno ] ) { uint16_t * dst ; x = tile -> comp [ compno ] . coord [ 0 ] [ 0 ] - s -> image_offset_x ; <vul-start> dst = linel + ( x * pixelsize + compno * ! planar ) ; <vul-end> if ( codsty -> transform == FF_DWT97 ) { for ( ; x < w ; x += s -> cdx [ compno ] ) { int val = lrintf ( * datap ) + ( 1 << ( cbps - 1 ) ) ; val = av_clip ( val , 0 , ( 1 << cbps ) - 1 ) ; * dst = val << ( 16 - cbps ) ; datap ++ ; dst += pixelsize ; } } else { for ( ; x < w ; x += s -> cdx [ compno ] ) { int val = * i_datap + ( 1 << ( cbps - 1 ) ) ; val = av_clip ( val , 0 , ( 1 << cbps ) - 1 ) ; * dst = val << ( 16 - cbps ) ; i_datap ++ ; dst += pixelsize ; } } linel += picture -> linesize [ plane ] >> 1 ; } } } return 0 ; }","Jpeg2000Band * band = rlevel -> band + bandno ; int cblkno = 0 , bandpos ; bandpos = bandno + ( reslevelno > 0 ) ; if ( band -> coord [ 0 ] [ 0 ] == band -> coord [ 0 ] [ 1 ] || band -> coord [ 1 ] [ 0 ] == band -> coord [ 1 ] [ 1 ] ) continue ; nb_precincts = rlevel -> num_precincts_x * rlevel -> num_precincts_y ; for ( precno = 0 ; precno < nb_precincts ; precno ++ ) { Jpeg2000Prec * prec = band -> prec + precno ; for ( cblkno = 0 ; cblkno < prec -> nb_codeblocks_width * prec -> nb_codeblocks_height ; cblkno ++ ) { int x , y ; Jpeg2000Cblk * cblk = prec -> cblk + cblkno ; decode_cblk ( s , codsty , & t1 , cblk , cblk -> coord [ 0 ] [ 1 ] - cblk -> coord [ 0 ] [ 0 ] , cblk -> coord [ 1 ] [ 1 ] - cblk -> coord [ 1 ] [ 0 ] , bandpos ) ; x = cblk -> coord [ 0 ] [ 0 ] ; y = cblk -> coord [ 1 ] [ 0 ] ; if ( codsty -> transform == FF_DWT97 ) dequantization_float ( x , y , cblk , comp , & t1 , band ) ; else dequantization_int ( x , y , cblk , comp , & t1 , band ) ; } } } } ff_dwt_decode ( & comp -> dwt , codsty -> transform == FF_DWT97 ? ( void * ) comp -> f_data : ( void * ) comp -> i_data ) ; } if ( tile -> codsty [ 0 ] . mct ) mct_decode ( s , tile ) ; if ( s -> cdef [ 0 ] < 0 ) { for ( x = 0 ; x < s -> ncomponents ; x ++ ) s -> cdef [ x ] = x + 1 ; if ( ( s -> ncomponents & 1 ) == 0 ) s -> cdef [ s -> ncomponents - 1 ] = 0 ; } if ( s -> precision <= 8 ) { for ( compno = 0 ; compno < s -> ncomponents ; compno ++ ) { Jpeg2000Component * comp = tile -> comp + compno ; Jpeg2000CodingStyle * codsty = tile -> codsty + compno ; float * datap = comp -> f_data ; int32_t * i_datap = comp -> i_data ; int cbps = s -> cbps [ compno ] ; int w = tile -> comp [ compno ] . coord [ 0 ] [ 1 ] - s -> image_offset_x ; int planar = ! ! picture -> data [ 2 ] ; int pixelsize = planar ? 1 : s -> ncomponents ; int plane = 0 ; if ( planar ) plane = s -> cdef [ compno ] ? s -> cdef [ compno ] - 1 : ( s -> ncomponents - 1 ) ; y = tile -> comp [ compno ] . coord [ 1 ] [ 0 ] - s -> image_offset_y ; <vul-start> line = picture -> data [ plane ] + y / s -> cdy [ compno ] * picture -> linesize [ plane ] ; <vul-end> for ( ; y < tile -> comp [ compno ] . coord [ 1 ] [ 1 ] - s -> image_offset_y ; y += s -> cdy [ compno ] ) { uint8_t * dst ; x = tile -> comp [ compno ] . coord [ 0 ] [ 0 ] - s -> image_offset_x ; <vul-start> dst = line + x / s -> cdx [ compno ] * pixelsize + compno * ! planar ; <vul-end> if ( codsty -> transform == FF_DWT97 ) { for ( ; x < w ; x += s -> cdx [ compno ] ) { int val = lrintf ( * datap ) + ( 1 << ( cbps - 1 ) ) ; val = av_clip ( val , 0 , ( 1 << cbps ) - 1 ) ; * dst = val << ( 8 - cbps ) ; datap ++ ; dst += pixelsize ; } } else { for ( ; x < w ; x += s -> cdx [ compno ] ) { int val = * i_datap + ( 1 << ( cbps - 1 ) ) ; val = av_clip ( val , 0 , ( 1 << cbps ) - 1 ) ; * dst = val << ( 8 - cbps ) ; i_datap ++ ; dst += pixelsize ; } } line += picture -> linesize [ plane ] ; } } } else { for ( compno = 0 ; compno < s -> ncomponents ; compno ++ ) { Jpeg2000Component * comp = tile -> comp + compno ; Jpeg2000CodingStyle * codsty = tile -> codsty + compno ; float * datap = comp -> f_data ; int32_t * i_datap = comp -> i_data ; uint16_t * linel ; int cbps = s -> cbps [ compno ] ; int w = tile -> comp [ compno ] . coord [ 0 ] [ 1 ] - s -> image_offset_x ; int planar = ! ! picture -> data [ 2 ] ; int pixelsize = planar ? 1 : s -> ncomponents ; int plane = 0 ; if ( planar ) plane = s -> cdef [ compno ] ? s -> cdef [ compno ] - 1 : ( s -> ncomponents - 1 ) ; y = tile -> comp [ compno ] . coord [ 1 ] [ 0 ] - s -> image_offset_y ; <vul-start> linel = ( uint16_t * ) picture -> data [ plane ] + y / s -> cdy [ compno ] * ( picture -> linesize [ plane ] >> 1 ) ; <vul-end> for ( ; y < tile -> comp [ compno ] . coord [ 1 ] [ 1 ] - s -> image_offset_y ; y += s -> cdy [ compno ] ) { uint16_t * dst ; x = tile -> comp [ compno ] . coord [ 0 ] [ 0 ] - s -> image_offset_x ; <vul-start> dst = linel + ( x / s -> cdx [ compno ] * pixelsize + compno * ! planar ) ; <vul-end> if ( codsty -> transform == FF_DWT97 ) { for ( ; x < w ; x += s -> cdx [ compno ] ) { int val = lrintf ( * datap ) + ( 1 << ( cbps - 1 ) ) ; val = av_clip ( val , 0 , ( 1 << cbps ) - 1 ) ; * dst = val << ( 16 - cbps ) ; datap ++ ; dst += pixelsize ; } } else { for ( ; x < w ; x += s -> cdx [ compno ] ) { int val = * i_datap + ( 1 << ( cbps - 1 ) ) ; val = av_clip ( val , 0 , ( 1 << cbps ) - 1 ) ; * dst = val << ( 16 - cbps ) ; i_datap ++ ; dst += pixelsize ; } } linel += picture -> linesize [ plane ] >> 1 ; } } } return 0 ; }"
641,"CWE-787 <vul-start> static void nsc_encode_subsampling ( NSC_CONTEXT * context ) <vul-end> { UINT16 x ; UINT16 y ; <vul-start> BYTE * co_dst ; BYTE * cg_dst ; INT8 * co_src0 ; INT8 * co_src1 ; INT8 * cg_src0 ; INT8 * cg_src1 ; <vul-end> UINT32 tempWidth ; UINT32 tempHeight ; <vul-start> <vul-end> tempWidth = ROUND_UP_TO ( context -> width , 8 ) ; tempHeight = ROUND_UP_TO ( context -> height , 2 ) ; <vul-start> <vul-end> for ( y = 0 ; y < tempHeight >> 1 ; y ++ ) { <vul-start> co_dst = context -> priv -> PlaneBuffers [ 1 ] + y * ( tempWidth >> 1 ) ; cg_dst = context -> priv -> PlaneBuffers [ 2 ] + y * ( tempWidth >> 1 ) ; co_src0 = ( INT8 * ) context -> priv -> PlaneBuffers [ 1 ] + ( y << 1 ) * tempWidth ; co_src1 = co_src0 + tempWidth ; cg_src0 = ( INT8 * ) context -> priv -> PlaneBuffers [ 2 ] + ( y << 1 ) * tempWidth ; cg_src1 = cg_src0 + tempWidth ; <vul-end> for ( x = 0 ; x < tempWidth >> 1 ; x ++ ) { * co_dst ++ = ( BYTE ) ( ( ( INT16 ) * co_src0 + ( INT16 ) * ( co_src0 + 1 ) + ( INT16 ) * co_src1 + ( INT16 ) * ( co_src1 + 1 ) ) >> 2 ) ; * cg_dst ++ = ( BYTE ) ( ( ( INT16 ) * cg_src0 + ( INT16 ) * ( cg_src0 + 1 ) + ( INT16 ) * cg_src1 + ( INT16 ) * ( cg_src1 + 1 ) ) >> 2 ) ; co_src0 += 2 ; co_src1 += 2 ; cg_src0 += 2 ; cg_src1 += 2 ; } } <vul-start> <vul-end> }","<vul-start> static BOOL nsc_encode_subsampling ( NSC_CONTEXT * context ) <vul-end> { UINT16 x ; UINT16 y ; <vul-start> <vul-end> UINT32 tempWidth ; UINT32 tempHeight ; <vul-start> if ( ! context ) return FALSE ; <vul-end> tempWidth = ROUND_UP_TO ( context -> width , 8 ) ; tempHeight = ROUND_UP_TO ( context -> height , 2 ) ; <vul-start> if ( tempHeight == 0 ) return FALSE ; if ( tempWidth > context -> priv -> PlaneBuffersLength / tempHeight ) return FALSE ; <vul-end> for ( y = 0 ; y < tempHeight >> 1 ; y ++ ) { <vul-start> BYTE * co_dst = context -> priv -> PlaneBuffers [ 1 ] + y * ( tempWidth >> 1 ) ; BYTE * cg_dst = context -> priv -> PlaneBuffers [ 2 ] + y * ( tempWidth >> 1 ) ; const INT8 * co_src0 = ( INT8 * ) context -> priv -> PlaneBuffers [ 1 ] + ( y << 1 ) * tempWidth ; const INT8 * co_src1 = co_src0 + tempWidth ; const INT8 * cg_src0 = ( INT8 * ) context -> priv -> PlaneBuffers [ 2 ] + ( y << 1 ) * tempWidth ; const INT8 * cg_src1 = cg_src0 + tempWidth ; <vul-end> for ( x = 0 ; x < tempWidth >> 1 ; x ++ ) { * co_dst ++ = ( BYTE ) ( ( ( INT16 ) * co_src0 + ( INT16 ) * ( co_src0 + 1 ) + ( INT16 ) * co_src1 + ( INT16 ) * ( co_src1 + 1 ) ) >> 2 ) ; * cg_dst ++ = ( BYTE ) ( ( ( INT16 ) * cg_src0 + ( INT16 ) * ( cg_src0 + 1 ) + ( INT16 ) * cg_src1 + ( INT16 ) * ( cg_src1 + 1 ) ) >> 2 ) ; co_src0 += 2 ; co_src1 += 2 ; cg_src0 += 2 ; cg_src1 += 2 ; } } <vul-start> return TRUE ; <vul-end> }"
642,"CWE-264 int create_user_ns ( struct cred * new ) { struct user_namespace * ns , * parent_ns = new -> user_ns ; kuid_t owner = new -> euid ; kgid_t group = new -> egid ; int ret ; <vul-start> <vul-end> if ( ! kuid_has_mapping ( parent_ns , owner ) || ! kgid_has_mapping ( parent_ns , group ) ) return - EPERM ; ns = kmem_cache_zalloc ( user_ns_cachep , GFP_KERNEL ) ; if ( ! ns ) return - ENOMEM ; ret = proc_alloc_inum ( & ns -> proc_inum ) ; if ( ret ) { kmem_cache_free ( user_ns_cachep , ns ) ; return ret ; } atomic_set ( & ns -> count , 1 ) ; ns -> parent = parent_ns ; ns -> owner = owner ; ns -> group = group ; set_cred_user_ns ( new , ns ) ; return 0 ; }","int create_user_ns ( struct cred * new ) { struct user_namespace * ns , * parent_ns = new -> user_ns ; kuid_t owner = new -> euid ; kgid_t group = new -> egid ; int ret ; <vul-start> if ( current_chrooted ( ) ) return - EPERM ; <vul-end> if ( ! kuid_has_mapping ( parent_ns , owner ) || ! kgid_has_mapping ( parent_ns , group ) ) return - EPERM ; ns = kmem_cache_zalloc ( user_ns_cachep , GFP_KERNEL ) ; if ( ! ns ) return - ENOMEM ; ret = proc_alloc_inum ( & ns -> proc_inum ) ; if ( ret ) { kmem_cache_free ( user_ns_cachep , ns ) ; return ret ; } atomic_set ( & ns -> count , 1 ) ; ns -> parent = parent_ns ; ns -> owner = owner ; ns -> group = group ; set_cred_user_ns ( new , ns ) ; return 0 ; }"
643,"CWE-20 set_task_cpu ( p , smp_processor_id ( ) ) ; if ( clone_flags & ( CLONE_PARENT | CLONE_THREAD ) ) { p -> real_parent = current -> real_parent ; p -> parent_exec_id = current -> parent_exec_id ; } else { p -> real_parent = current ; p -> parent_exec_id = current -> self_exec_id ; } spin_lock ( & current -> sighand -> siglock ) ; recalc_sigpending ( ) ; if ( signal_pending ( current ) ) { spin_unlock ( & current -> sighand -> siglock ) ; write_unlock_irq ( & tasklist_lock ) ; retval = - ERESTARTNOINTR ; goto bad_fork_free_pid ; } if ( clone_flags & CLONE_THREAD ) { atomic_inc ( & current -> signal -> count ) ; atomic_inc ( & current -> signal -> live ) ; p -> group_leader = current -> group_leader ; list_add_tail_rcu ( & p -> thread_group , & p -> group_leader -> thread_group ) ; } if ( likely ( p -> pid ) ) { list_add_tail ( & p -> sibling , & p -> real_parent -> children ) ; tracehook_finish_clone ( p , clone_flags , trace ) ; if ( thread_group_leader ( p ) ) { if ( clone_flags & CLONE_NEWPID ) p -> nsproxy -> pid_ns -> child_reaper = p ; p -> signal -> leader_pid = pid ; tty_kref_put ( p -> signal -> tty ) ; p -> signal -> tty = tty_kref_get ( current -> signal -> tty ) ; attach_pid ( p , PIDTYPE_PGID , task_pgrp ( current ) ) ; attach_pid ( p , PIDTYPE_SID , task_session ( current ) ) ; list_add_tail_rcu ( & p -> tasks , & init_task . tasks ) ; __get_cpu_var ( process_counts ) ++ ; } attach_pid ( p , PIDTYPE_PID , pid ) ; nr_threads ++ ; } total_forks ++ ; spin_unlock ( & current -> sighand -> siglock ) ; write_unlock_irq ( & tasklist_lock ) ; proc_fork_connector ( p ) ; cgroup_post_fork ( p ) ; perf_event_fork ( p ) ; return p ; bad_fork_free_pid : if ( pid != & init_struct_pid ) free_pid ( pid ) ; bad_fork_cleanup_io : <vul-start> put_io_context ( p -> io_context ) ; <vul-end> bad_fork_cleanup_namespaces : exit_task_namespaces ( p ) ; bad_fork_cleanup_mm : if ( p -> mm ) mmput ( p -> mm ) ; bad_fork_cleanup_signal : if ( ! ( clone_flags & CLONE_THREAD ) ) __cleanup_signal ( p -> signal ) ; bad_fork_cleanup_sighand : __cleanup_sighand ( p -> sighand ) ; bad_fork_cleanup_fs : exit_fs ( p ) ; bad_fork_cleanup_files : exit_files ( p ) ; bad_fork_cleanup_semundo : exit_sem ( p ) ; bad_fork_cleanup_audit : audit_free ( p ) ; bad_fork_cleanup_policy : perf_event_free_task ( p ) ; # ifdef CONFIG_NUMA mpol_put ( p -> mempolicy ) ; bad_fork_cleanup_cgroup : # endif cgroup_exit ( p , cgroup_callbacks_done ) ; delayacct_tsk_free ( p ) ; module_put ( task_thread_info ( p ) -> exec_domain -> module ) ; bad_fork_cleanup_count : atomic_dec ( & p -> cred -> user -> processes ) ; exit_creds ( p ) ; bad_fork_free : free_task ( p ) ; fork_out : return ERR_PTR ( retval ) ; }","set_task_cpu ( p , smp_processor_id ( ) ) ; if ( clone_flags & ( CLONE_PARENT | CLONE_THREAD ) ) { p -> real_parent = current -> real_parent ; p -> parent_exec_id = current -> parent_exec_id ; } else { p -> real_parent = current ; p -> parent_exec_id = current -> self_exec_id ; } spin_lock ( & current -> sighand -> siglock ) ; recalc_sigpending ( ) ; if ( signal_pending ( current ) ) { spin_unlock ( & current -> sighand -> siglock ) ; write_unlock_irq ( & tasklist_lock ) ; retval = - ERESTARTNOINTR ; goto bad_fork_free_pid ; } if ( clone_flags & CLONE_THREAD ) { atomic_inc ( & current -> signal -> count ) ; atomic_inc ( & current -> signal -> live ) ; p -> group_leader = current -> group_leader ; list_add_tail_rcu ( & p -> thread_group , & p -> group_leader -> thread_group ) ; } if ( likely ( p -> pid ) ) { list_add_tail ( & p -> sibling , & p -> real_parent -> children ) ; tracehook_finish_clone ( p , clone_flags , trace ) ; if ( thread_group_leader ( p ) ) { if ( clone_flags & CLONE_NEWPID ) p -> nsproxy -> pid_ns -> child_reaper = p ; p -> signal -> leader_pid = pid ; tty_kref_put ( p -> signal -> tty ) ; p -> signal -> tty = tty_kref_get ( current -> signal -> tty ) ; attach_pid ( p , PIDTYPE_PGID , task_pgrp ( current ) ) ; attach_pid ( p , PIDTYPE_SID , task_session ( current ) ) ; list_add_tail_rcu ( & p -> tasks , & init_task . tasks ) ; __get_cpu_var ( process_counts ) ++ ; } attach_pid ( p , PIDTYPE_PID , pid ) ; nr_threads ++ ; } total_forks ++ ; spin_unlock ( & current -> sighand -> siglock ) ; write_unlock_irq ( & tasklist_lock ) ; proc_fork_connector ( p ) ; cgroup_post_fork ( p ) ; perf_event_fork ( p ) ; return p ; bad_fork_free_pid : if ( pid != & init_struct_pid ) free_pid ( pid ) ; bad_fork_cleanup_io : <vul-start> if ( p -> io_context ) exit_io_context ( p ) ; <vul-end> bad_fork_cleanup_namespaces : exit_task_namespaces ( p ) ; bad_fork_cleanup_mm : if ( p -> mm ) mmput ( p -> mm ) ; bad_fork_cleanup_signal : if ( ! ( clone_flags & CLONE_THREAD ) ) __cleanup_signal ( p -> signal ) ; bad_fork_cleanup_sighand : __cleanup_sighand ( p -> sighand ) ; bad_fork_cleanup_fs : exit_fs ( p ) ; bad_fork_cleanup_files : exit_files ( p ) ; bad_fork_cleanup_semundo : exit_sem ( p ) ; bad_fork_cleanup_audit : audit_free ( p ) ; bad_fork_cleanup_policy : perf_event_free_task ( p ) ; # ifdef CONFIG_NUMA mpol_put ( p -> mempolicy ) ; bad_fork_cleanup_cgroup : # endif cgroup_exit ( p , cgroup_callbacks_done ) ; delayacct_tsk_free ( p ) ; module_put ( task_thread_info ( p ) -> exec_domain -> module ) ; bad_fork_cleanup_count : atomic_dec ( & p -> cred -> user -> processes ) ; exit_creds ( p ) ; bad_fork_free : free_task ( p ) ; fork_out : return ERR_PTR ( retval ) ; }"
644,"CWE-415 int read_file ( struct sc_card * card , char * str_path , unsigned char * * data , size_t * data_len ) { struct sc_path path ; struct sc_file * file ; unsigned char * p ; int ok = 0 ; int r ; size_t len ; sc_format_path ( str_path , & path ) ; if ( SC_SUCCESS != sc_select_file ( card , & path , & file ) ) { goto err ; } <vul-start> len = file ? file -> size : 4096 ; <vul-end> p = realloc ( * data , len ) ; if ( ! p ) { goto err ; } * data = p ; * data_len = len ; r = sc_read_binary ( card , 0 , p , len , 0 ) ; if ( r < 0 ) goto err ; * data_len = r ; ok = 1 ; err : sc_file_free ( file ) ; return ok ; }","int read_file ( struct sc_card * card , char * str_path , unsigned char * * data , size_t * data_len ) { struct sc_path path ; struct sc_file * file ; unsigned char * p ; int ok = 0 ; int r ; size_t len ; sc_format_path ( str_path , & path ) ; if ( SC_SUCCESS != sc_select_file ( card , & path , & file ) ) { goto err ; } <vul-start> len = file && file -> size > 0 ? file -> size : 4096 ; <vul-end> p = realloc ( * data , len ) ; if ( ! p ) { goto err ; } * data = p ; * data_len = len ; r = sc_read_binary ( card , 0 , p , len , 0 ) ; if ( r < 0 ) goto err ; * data_len = r ; ok = 1 ; err : sc_file_free ( file ) ; return ok ; }"
645,"CWE-119 int vp9_get_raw_frame ( VP9Decoder * pbi , YV12_BUFFER_CONFIG * sd , <vul-start> int64_t * time_stamp , int64_t * time_end_stamp , <vul-end> vp9_ppflags_t * flags ) { <vul-start> <vul-end> int ret = - 1 ; <vul-start> <vul-end> if ( pbi -> ready_for_new_data == 1 ) return ret ; <vul-start> if ( pbi -> common . show_frame == 0 ) <vul-end> return ret ; pbi -> ready_for_new_data = 1 ; <vul-start> * time_stamp = pbi -> last_time_stamp ; * time_end_stamp = 0 ; <vul-end> # if CONFIG_VP9_POSTPROC <vul-start> ret = vp9_post_proc_frame ( & pbi -> common , sd , flags ) ; <vul-end> # else <vul-start> * sd = * pbi -> common . frame_to_show ; sd -> y_width = pbi -> common . width ; sd -> y_height = pbi -> common . height ; sd -> uv_width = sd -> y_width >> pbi -> common . subsampling_x ; sd -> uv_height = sd -> y_height >> pbi -> common . subsampling_y ; <vul-end> ret = 0 ; # endif <vul-start> vp9_clear_system_state ( ) ; <vul-end> return ret ; }","int vp9_get_raw_frame ( VP9Decoder * pbi , YV12_BUFFER_CONFIG * sd , <vul-start> <vul-end> vp9_ppflags_t * flags ) { <vul-start> VP9_COMMON * const cm = & pbi -> common ; <vul-end> int ret = - 1 ; <vul-start> # if ! CONFIG_VP9_POSTPROC ( void ) * flags ; # endif <vul-end> if ( pbi -> ready_for_new_data == 1 ) return ret ; <vul-start> pbi -> ready_for_new_data = 1 ; if ( ! cm -> show_frame ) <vul-end> return ret ; pbi -> ready_for_new_data = 1 ; <vul-start> <vul-end> # if CONFIG_VP9_POSTPROC <vul-start> if ( ! cm -> show_existing_frame ) { ret = vp9_post_proc_frame ( cm , sd , flags ) ; } else { * sd = * cm -> frame_to_show ; ret = 0 ; } <vul-end> # else <vul-start> * sd = * cm -> frame_to_show ; <vul-end> ret = 0 ; # endif <vul-start> vpx_clear_system_state ( ) ; <vul-end> return ret ; }"
646,"CWE-416 break ; } pte = huge_pte_offset ( mm , vaddr & huge_page_mask ( h ) , huge_page_size ( h ) ) ; if ( pte ) ptl = huge_pte_lock ( h , mm , pte ) ; absent = ! pte || huge_pte_none ( huge_ptep_get ( pte ) ) ; if ( absent && ( flags & FOLL_DUMP ) && ! hugetlbfs_pagecache_present ( h , vma , vaddr ) ) { if ( pte ) spin_unlock ( ptl ) ; remainder = 0 ; break ; } if ( absent || is_swap_pte ( huge_ptep_get ( pte ) ) || ( ( flags & FOLL_WRITE ) && ! huge_pte_write ( huge_ptep_get ( pte ) ) ) ) { vm_fault_t ret ; unsigned int fault_flags = 0 ; if ( pte ) spin_unlock ( ptl ) ; if ( flags & FOLL_WRITE ) fault_flags |= FAULT_FLAG_WRITE ; if ( nonblocking ) fault_flags |= FAULT_FLAG_ALLOW_RETRY ; if ( flags & FOLL_NOWAIT ) fault_flags |= FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_RETRY_NOWAIT ; if ( flags & FOLL_TRIED ) { VM_WARN_ON_ONCE ( fault_flags & FAULT_FLAG_ALLOW_RETRY ) ; fault_flags |= FAULT_FLAG_TRIED ; } ret = hugetlb_fault ( mm , vma , vaddr , fault_flags ) ; if ( ret & VM_FAULT_ERROR ) { err = vm_fault_to_errno ( ret , flags ) ; remainder = 0 ; break ; } if ( ret & VM_FAULT_RETRY ) { if ( nonblocking && ! ( fault_flags & FAULT_FLAG_RETRY_NOWAIT ) ) * nonblocking = 0 ; * nr_pages = 0 ; return i ; } continue ; } pfn_offset = ( vaddr & ~ huge_page_mask ( h ) ) >> PAGE_SHIFT ; page = pte_page ( huge_ptep_get ( pte ) ) ; <vul-start> <vul-end> same_page : if ( pages ) { pages [ i ] = mem_map_offset ( page , pfn_offset ) ; get_page ( pages [ i ] ) ; } if ( vmas ) vmas [ i ] = vma ; vaddr += PAGE_SIZE ; <vul-start> - remainder ; <vul-end> if ( vaddr < vma -> vm_end && remainder && pfn_offset < pages_per_huge_page ( h ) ) { goto same_page ; } spin_unlock ( ptl ) ; } * nr_pages = remainder ; * position = vaddr ; return i ? i : err ; }","break ; } pte = huge_pte_offset ( mm , vaddr & huge_page_mask ( h ) , huge_page_size ( h ) ) ; if ( pte ) ptl = huge_pte_lock ( h , mm , pte ) ; absent = ! pte || huge_pte_none ( huge_ptep_get ( pte ) ) ; if ( absent && ( flags & FOLL_DUMP ) && ! hugetlbfs_pagecache_present ( h , vma , vaddr ) ) { if ( pte ) spin_unlock ( ptl ) ; remainder = 0 ; break ; } if ( absent || is_swap_pte ( huge_ptep_get ( pte ) ) || ( ( flags & FOLL_WRITE ) && ! huge_pte_write ( huge_ptep_get ( pte ) ) ) ) { vm_fault_t ret ; unsigned int fault_flags = 0 ; if ( pte ) spin_unlock ( ptl ) ; if ( flags & FOLL_WRITE ) fault_flags |= FAULT_FLAG_WRITE ; if ( nonblocking ) fault_flags |= FAULT_FLAG_ALLOW_RETRY ; if ( flags & FOLL_NOWAIT ) fault_flags |= FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_RETRY_NOWAIT ; if ( flags & FOLL_TRIED ) { VM_WARN_ON_ONCE ( fault_flags & FAULT_FLAG_ALLOW_RETRY ) ; fault_flags |= FAULT_FLAG_TRIED ; } ret = hugetlb_fault ( mm , vma , vaddr , fault_flags ) ; if ( ret & VM_FAULT_ERROR ) { err = vm_fault_to_errno ( ret , flags ) ; remainder = 0 ; break ; } if ( ret & VM_FAULT_RETRY ) { if ( nonblocking && ! ( fault_flags & FAULT_FLAG_RETRY_NOWAIT ) ) * nonblocking = 0 ; * nr_pages = 0 ; return i ; } continue ; } pfn_offset = ( vaddr & ~ huge_page_mask ( h ) ) >> PAGE_SHIFT ; page = pte_page ( huge_ptep_get ( pte ) ) ; <vul-start> if ( unlikely ( page_count ( page ) <= 0 ) ) { if ( pages ) { spin_unlock ( ptl ) ; remainder = 0 ; err = - ENOMEM ; break ; } } <vul-end> same_page : if ( pages ) { pages [ i ] = mem_map_offset ( page , pfn_offset ) ; get_page ( pages [ i ] ) ; } if ( vmas ) vmas [ i ] = vma ; vaddr += PAGE_SIZE ; <vul-start> + pfn_offset ; + i ; <vul-end> if ( vaddr < vma -> vm_end && remainder && pfn_offset < pages_per_huge_page ( h ) ) { goto same_page ; } spin_unlock ( ptl ) ; } * nr_pages = remainder ; * position = vaddr ; return i ? i : err ; }"
647,"CWE-119 Imaging ImagingResampleHorizontal ( Imaging imIn , int xsize , int filter ) { ImagingSectionCookie cookie ; Imaging imOut ; struct filter * filterp ; float support , scale , filterscale ; float center , ww , ss , ss0 , ss1 , ss2 , ss3 ; int xx , yy , x , kmax , xmin , xmax ; int * xbounds ; float * k , * kk ; switch ( filter ) { case IMAGING_TRANSFORM_LANCZOS : filterp = & LANCZOS ; break ; case IMAGING_TRANSFORM_BILINEAR : filterp = & BILINEAR ; break ; case IMAGING_TRANSFORM_BICUBIC : filterp = & BICUBIC ; break ; default : return ( Imaging ) ImagingError_ValueError ( ""unsupported resampling filter"" ) ; } filterscale = scale = ( float ) imIn -> xsize / xsize ; support = filterp -> support ; if ( filterscale < 1.0 ) { filterscale = 1.0 ; } support = support * filterscale ; kmax = ( int ) ceil ( support ) * 2 + 1 ; <vul-start> <vul-end> kk = malloc ( xsize * kmax * sizeof ( float ) ) ; if ( ! kk ) <vul-start> <vul-end> return ( Imaging ) ImagingError_MemoryError ( ) ; xbounds = malloc ( xsize * 2 * sizeof ( int ) ) ; if ( ! xbounds ) { free ( kk ) ; return ( Imaging ) ImagingError_MemoryError ( ) ; } for ( xx = 0 ; xx < xsize ; xx ++ ) { k = & kk [ xx * kmax ] ; center = ( xx + 0.5 ) * scale ; ww = 0.0 ; ss = 1.0 / filterscale ; xmin = ( int ) floor ( center - support ) ; if ( xmin < 0 ) xmin = 0 ; xmax = ( int ) ceil ( center + support ) ; if ( xmax > imIn -> xsize ) xmax = imIn -> xsize ; for ( x = xmin ; x < xmax ; x ++ ) { float w = filterp -> filter ( ( x - center + 0.5 ) * ss ) * ss ; k [ x - xmin ] = w ; ww += w ; } for ( x = 0 ; x < xmax - xmin ; x ++ ) { if ( ww != 0.0 ) k [ x ] /= ww ; } xbounds [ xx * 2 + 0 ] = xmin ; xbounds [ xx * 2 + 1 ] = xmax ; } imOut = ImagingNew ( imIn -> mode , xsize , imIn -> ysize ) ; if ( ! imOut ) { free ( kk ) ; free ( xbounds ) ; return NULL ; } ImagingSectionEnter ( & cookie ) ; for ( yy = 0 ; yy < imOut -> ysize ; yy ++ ) { if ( imIn -> image8 ) { for ( xx = 0 ; xx < xsize ; xx ++ ) { xmin = xbounds [ xx * 2 + 0 ] ; xmax = xbounds [ xx * 2 + 1 ] ; k = & kk [ xx * kmax ] ; ss = 0.5 ; for ( x = xmin ; x < xmax ; x ++ ) ss += i2f ( imIn -> image8 [ yy ] [ x ] ) * k [ x - xmin ] ; imOut -> image8 [ yy ] [ xx ] = clip8 ( ss ) ; } } else { switch ( imIn -> type ) { case IMAGING_TYPE_UINT8 :","Imaging ImagingResampleHorizontal ( Imaging imIn , int xsize , int filter ) { ImagingSectionCookie cookie ; Imaging imOut ; struct filter * filterp ; float support , scale , filterscale ; float center , ww , ss , ss0 , ss1 , ss2 , ss3 ; int xx , yy , x , kmax , xmin , xmax ; int * xbounds ; float * k , * kk ; switch ( filter ) { case IMAGING_TRANSFORM_LANCZOS : filterp = & LANCZOS ; break ; case IMAGING_TRANSFORM_BILINEAR : filterp = & BILINEAR ; break ; case IMAGING_TRANSFORM_BICUBIC : filterp = & BICUBIC ; break ; default : return ( Imaging ) ImagingError_ValueError ( ""unsupported resampling filter"" ) ; } filterscale = scale = ( float ) imIn -> xsize / xsize ; support = filterp -> support ; if ( filterscale < 1.0 ) { filterscale = 1.0 ; } support = support * filterscale ; kmax = ( int ) ceil ( support ) * 2 + 1 ; <vul-start> if ( kmax > 0 && xsize > SIZE_MAX / kmax ) return ( Imaging ) ImagingError_MemoryError ( ) ; if ( xsize * kmax > SIZE_MAX / sizeof ( float ) ) return ( Imaging ) ImagingError_MemoryError ( ) ; <vul-end> kk = malloc ( xsize * kmax * sizeof ( float ) ) ; if ( ! kk ) <vul-start> return ( Imaging ) ImagingError_MemoryError ( ) ; if ( xsize > SIZE_MAX / ( 2 * sizeof ( int ) ) ) <vul-end> return ( Imaging ) ImagingError_MemoryError ( ) ; xbounds = malloc ( xsize * 2 * sizeof ( int ) ) ; if ( ! xbounds ) { free ( kk ) ; return ( Imaging ) ImagingError_MemoryError ( ) ; } for ( xx = 0 ; xx < xsize ; xx ++ ) { k = & kk [ xx * kmax ] ; center = ( xx + 0.5 ) * scale ; ww = 0.0 ; ss = 1.0 / filterscale ; xmin = ( int ) floor ( center - support ) ; if ( xmin < 0 ) xmin = 0 ; xmax = ( int ) ceil ( center + support ) ; if ( xmax > imIn -> xsize ) xmax = imIn -> xsize ; for ( x = xmin ; x < xmax ; x ++ ) { float w = filterp -> filter ( ( x - center + 0.5 ) * ss ) * ss ; k [ x - xmin ] = w ; ww += w ; } for ( x = 0 ; x < xmax - xmin ; x ++ ) { if ( ww != 0.0 ) k [ x ] /= ww ; } xbounds [ xx * 2 + 0 ] = xmin ; xbounds [ xx * 2 + 1 ] = xmax ; } imOut = ImagingNew ( imIn -> mode , xsize , imIn -> ysize ) ; if ( ! imOut ) { free ( kk ) ; free ( xbounds ) ; return NULL ; } ImagingSectionEnter ( & cookie ) ; for ( yy = 0 ; yy < imOut -> ysize ; yy ++ ) { if ( imIn -> image8 ) { for ( xx = 0 ; xx < xsize ; xx ++ ) { xmin = xbounds [ xx * 2 + 0 ] ; xmax = xbounds [ xx * 2 + 1 ] ; k = & kk [ xx * kmax ] ; ss = 0.5 ; for ( x = xmin ; x < xmax ; x ++ ) ss += i2f ( imIn -> image8 [ yy ] [ x ] ) * k [ x - xmin ] ; imOut -> image8 [ yy ] [ xx ] = clip8 ( ss ) ; } } else { switch ( imIn -> type ) { case IMAGING_TYPE_UINT8 :"
648,"CWE-284 void btsnoop_net_write ( const void * data , size_t length ) { # if ( ! defined ( BT_NET_DEBUG ) || ( BT_NET_DEBUG != TRUE ) ) return ; # endif pthread_mutex_lock ( & client_socket_lock_ ) ; if ( client_socket_ != - 1 ) { <vul-start> if ( send ( client_socket_ , data , length , 0 ) == - 1 && errno == ECONNRESET ) { <vul-end> safe_close_ ( & client_socket_ ) ; } } pthread_mutex_unlock ( & client_socket_lock_ ) ; }","void btsnoop_net_write ( const void * data , size_t length ) { # if ( ! defined ( BT_NET_DEBUG ) || ( BT_NET_DEBUG != TRUE ) ) return ; # endif pthread_mutex_lock ( & client_socket_lock_ ) ; if ( client_socket_ != - 1 ) { <vul-start> if ( TEMP_FAILURE_RETRY ( send ( client_socket_ , data , length , 0 ) ) == - 1 && errno == ECONNRESET ) { <vul-end> safe_close_ ( & client_socket_ ) ; } } pthread_mutex_unlock ( & client_socket_lock_ ) ; }"
649,"CWE-119 static int kempf_decode_tile ( G2MContext * c , int tile_x , int tile_y , const uint8_t * src , int src_size ) { int width , height ; int hdr , zsize , npal , tidx = - 1 , ret ; int i , j ; const uint8_t * src_end = src + src_size ; uint8_t pal [ 768 ] , transp [ 3 ] ; uLongf dlen = ( c -> tile_width + 1 ) * c -> tile_height ; int sub_type ; int nblocks , cblocks , bstride ; int bits , bitbuf , coded ; uint8_t * dst = c -> framebuf + tile_x * c -> tile_width * 3 + tile_y * c -> tile_height * c -> framebuf_stride ; if ( src_size < 2 ) return AVERROR_INVALIDDATA ; width = FFMIN ( c -> width - tile_x * c -> tile_width , c -> tile_width ) ; height = FFMIN ( c -> height - tile_y * c -> tile_height , c -> tile_height ) ; hdr = * src ++ ; sub_type = hdr >> 5 ; if ( sub_type == 0 ) { int j ; memcpy ( transp , src , 3 ) ; src += 3 ; for ( j = 0 ; j < height ; j ++ , dst += c -> framebuf_stride ) for ( i = 0 ; i < width ; i ++ ) memcpy ( dst + i * 3 , transp , 3 ) ; return 0 ; } else if ( sub_type == 1 ) { return jpg_decode_data ( & c -> jc , width , height , src , src_end - src , dst , c -> framebuf_stride , NULL , 0 , 0 , 0 ) ; } if ( sub_type != 2 ) { memcpy ( transp , src , 3 ) ; src += 3 ; } npal = * src ++ + 1 ; memcpy ( pal , src , npal * 3 ) ; src += npal * 3 ; if ( sub_type != 2 ) { for ( i = 0 ; i < npal ; i ++ ) { if ( ! memcmp ( pal + i * 3 , transp , 3 ) ) { tidx = i ; break ; } } } if ( src_end - src < 2 ) return 0 ; zsize = ( src [ 0 ] << 8 ) | src [ 1 ] ; src += 2 ; <vul-start> if ( src_end - src < zsize ) <vul-end> return AVERROR_INVALIDDATA ; ret = uncompress ( c -> kempf_buf , & dlen , src , zsize ) ; if ( ret ) return AVERROR_INVALIDDATA ; src += zsize ; if ( sub_type == 2 ) { kempf_restore_buf ( c -> kempf_buf , dlen , dst , c -> framebuf_stride , NULL , 0 , width , height , pal , npal , tidx ) ; return 0 ; } nblocks = * src ++ + 1 ; cblocks = 0 ; bstride = FFALIGN ( width , 16 ) >> 4 ; bits = 0 ; for ( i = 0 ; i < ( FFALIGN ( height , 16 ) >> 4 ) ; i ++ ) { for ( j = 0 ; j < ( FFALIGN ( width , 16 ) >> 4 ) ; j ++ ) { if ( ! bits ) { <vul-start> <vul-end> bitbuf = * src ++ ; bits = 8 ; } coded = bitbuf & 1 ; bits -- ; bitbuf >>= 1 ; cblocks += coded ; if ( cblocks > nblocks ) return AVERROR_INVALIDDATA ; c -> kempf_flags [ j + i * bstride ] = coded ; } } memset ( c -> jpeg_tile , 0 , c -> tile_stride * height ) ; jpg_decode_data ( & c -> jc , width , height , src , src_end - src , c -> jpeg_tile , c -> tile_stride , c -> kempf_flags , bstride , nblocks , 0 ) ; kempf_restore_buf ( c -> kempf_buf , dlen , dst , c -> framebuf_stride , c -> jpeg_tile , c -> tile_stride , width , height , pal , npal , tidx ) ; return 0 ; }","static int kempf_decode_tile ( G2MContext * c , int tile_x , int tile_y , const uint8_t * src , int src_size ) { int width , height ; int hdr , zsize , npal , tidx = - 1 , ret ; int i , j ; const uint8_t * src_end = src + src_size ; uint8_t pal [ 768 ] , transp [ 3 ] ; uLongf dlen = ( c -> tile_width + 1 ) * c -> tile_height ; int sub_type ; int nblocks , cblocks , bstride ; int bits , bitbuf , coded ; uint8_t * dst = c -> framebuf + tile_x * c -> tile_width * 3 + tile_y * c -> tile_height * c -> framebuf_stride ; if ( src_size < 2 ) return AVERROR_INVALIDDATA ; width = FFMIN ( c -> width - tile_x * c -> tile_width , c -> tile_width ) ; height = FFMIN ( c -> height - tile_y * c -> tile_height , c -> tile_height ) ; hdr = * src ++ ; sub_type = hdr >> 5 ; if ( sub_type == 0 ) { int j ; memcpy ( transp , src , 3 ) ; src += 3 ; for ( j = 0 ; j < height ; j ++ , dst += c -> framebuf_stride ) for ( i = 0 ; i < width ; i ++ ) memcpy ( dst + i * 3 , transp , 3 ) ; return 0 ; } else if ( sub_type == 1 ) { return jpg_decode_data ( & c -> jc , width , height , src , src_end - src , dst , c -> framebuf_stride , NULL , 0 , 0 , 0 ) ; } if ( sub_type != 2 ) { memcpy ( transp , src , 3 ) ; src += 3 ; } npal = * src ++ + 1 ; memcpy ( pal , src , npal * 3 ) ; src += npal * 3 ; if ( sub_type != 2 ) { for ( i = 0 ; i < npal ; i ++ ) { if ( ! memcmp ( pal + i * 3 , transp , 3 ) ) { tidx = i ; break ; } } } if ( src_end - src < 2 ) return 0 ; zsize = ( src [ 0 ] << 8 ) | src [ 1 ] ; src += 2 ; <vul-start> if ( src_end - src < zsize + ( sub_type != 2 ) ) <vul-end> return AVERROR_INVALIDDATA ; ret = uncompress ( c -> kempf_buf , & dlen , src , zsize ) ; if ( ret ) return AVERROR_INVALIDDATA ; src += zsize ; if ( sub_type == 2 ) { kempf_restore_buf ( c -> kempf_buf , dlen , dst , c -> framebuf_stride , NULL , 0 , width , height , pal , npal , tidx ) ; return 0 ; } nblocks = * src ++ + 1 ; cblocks = 0 ; bstride = FFALIGN ( width , 16 ) >> 4 ; bits = 0 ; for ( i = 0 ; i < ( FFALIGN ( height , 16 ) >> 4 ) ; i ++ ) { for ( j = 0 ; j < ( FFALIGN ( width , 16 ) >> 4 ) ; j ++ ) { if ( ! bits ) { <vul-start> if ( src >= src_end ) return AVERROR_INVALIDDATA ; <vul-end> bitbuf = * src ++ ; bits = 8 ; } coded = bitbuf & 1 ; bits -- ; bitbuf >>= 1 ; cblocks += coded ; if ( cblocks > nblocks ) return AVERROR_INVALIDDATA ; c -> kempf_flags [ j + i * bstride ] = coded ; } } memset ( c -> jpeg_tile , 0 , c -> tile_stride * height ) ; jpg_decode_data ( & c -> jc , width , height , src , src_end - src , c -> jpeg_tile , c -> tile_stride , c -> kempf_flags , bstride , nblocks , 0 ) ; kempf_restore_buf ( c -> kempf_buf , dlen , dst , c -> framebuf_stride , c -> jpeg_tile , c -> tile_stride , width , height , pal , npal , tidx ) ; return 0 ; }"
650,"CWE-284 static void cs_cmd_flags ( sourceinfo_t * si , int parc , char * parv [ ] ) { chanacs_t * ca ; mowgli_node_t * n ; char * channel = parv [ 0 ] ; char * target = sstrdup ( parv [ 1 ] ) ; char * flagstr = parv [ 2 ] ; const char * str1 ; unsigned int addflags , removeflags , restrictflags ; hook_channel_acl_req_t req ; mychan_t * mc ; if ( parc < 1 ) { command_fail ( si , fault_needmoreparams , STR_INSUFFICIENT_PARAMS , ""FLAGS"" ) ; command_fail ( si , fault_needmoreparams , _ ( ""Syntax: FLAGS <channel> [target] [flags]"" ) ) ; return ; } mc = mychan_find ( channel ) ; if ( ! mc ) { command_fail ( si , fault_nosuch_target , _ ( ""Channel \\2%s\\2 is not registered."" ) , channel ) ; return ; } if ( metadata_find ( mc , ""private:close:closer"" ) && ( target || ! has_priv ( si , PRIV_CHAN_AUSPEX ) ) ) { command_fail ( si , fault_noprivs , _ ( ""\\2%s\\2 is closed."" ) , channel ) ; return ; } if ( ! target || ( target && target [ 0 ] == '+' && flagstr == NULL ) ) { unsigned int flags = ( target != NULL ) ? flags_to_bitmask ( target , 0 ) : 0 ; do_list ( si , mc , flags ) ; return ; } <vul-start> else if ( ! strcasecmp ( target , ""LIST"" ) && myentity_find_ext ( target ) == NULL ) <vul-end> { do_list ( si , mc , 0 ) ; free ( target ) ; return ; } <vul-start> else if ( ! strcasecmp ( target , ""CLEAR"" ) && myentity_find_ext ( target ) == NULL ) <vul-end> { free ( target ) ; if ( ! chanacs_source_has_flag ( mc , si , CA_FOUNDER ) ) { command_fail ( si , fault_noprivs , ""You are not authorized to perform this operation."" ) ; return ; } mowgli_node_t * tn ; MOWGLI_ITER_FOREACH_SAFE ( n , tn , mc -> chanacs . head ) { ca = n -> data ; if ( ca -> level & CA_FOUNDER ) continue ; object_unref ( ca ) ; } logcommand ( si , CMDLOG_DO , ""CLEAR:FLAGS: \\2%s\\2"" , mc -> name ) ; command_success_nodata ( si , _ ( ""Cleared flags in \\2%s\\2."" ) , mc -> name ) ; return ; } <vul-start> else if ( ! strcasecmp ( target , ""MODIFY"" ) && myentity_find_ext ( target ) == NULL ) <vul-end> { free ( target ) ; if ( parc < 3 ) { command_fail ( si , fault_needmoreparams , STR_INSUFFICIENT_PARAMS , ""FLAGS"" ) ; command_fail ( si , fault_needmoreparams , _ ( ""Syntax: FLAGS <#channel> MODIFY [target] <flags>"" ) ) ; return ; } flagstr = strchr ( parv [ 2 ] , ' ' ) ; if ( flagstr ) * flagstr ++ = '\\0' ; target = strdup ( parv [ 2 ] ) ; } { myentity_t * mt ; if ( ! si -> smu ) { command_fail ( si , fault_noprivs , _ ( ""You are not logged in."" ) ) ; return ; } if ( ! flagstr ) { if ( ! ( mc -> flags & MC_PUBACL ) && ! chanacs_source_has_flag ( mc , si , CA_ACLVIEW ) ) { command_fail ( si , fault_noprivs , _ ( ""You are not authorized to execute this command."" ) ) ; return ; } if ( validhostmask ( target ) ) ca = chanacs_find_host_literal ( mc , target , 0 ) ; else { if ( ! ( mt = myentity_find_ext ( target ) ) ) { command_fail ( si , fault_nosuch_target , _ ( ""\\2%s\\2 is not registered."" ) , target ) ; return ; } free ( target ) ; target = sstrdup ( mt -> name ) ; ca = chanacs_find_literal ( mc , mt , 0 ) ; } if ( ca != NULL ) { str1 = bitmask_to_flags2 ( ca -> level , 0 ) ; command_success_string ( si , str1 , _ ( ""Flags for \\2%s\\2 in \\2%s\\2 are \\2%s\\2."" ) , target , channel , str1 ) ; } else command_success_string ( si , """" , _ ( ""No flags for \\2%s\\2 in \\2%s\\2."" ) , target , channel ) ;","static void cs_cmd_flags ( sourceinfo_t * si , int parc , char * parv [ ] ) { chanacs_t * ca ; mowgli_node_t * n ; char * channel = parv [ 0 ] ; char * target = sstrdup ( parv [ 1 ] ) ; char * flagstr = parv [ 2 ] ; const char * str1 ; unsigned int addflags , removeflags , restrictflags ; hook_channel_acl_req_t req ; mychan_t * mc ; if ( parc < 1 ) { command_fail ( si , fault_needmoreparams , STR_INSUFFICIENT_PARAMS , ""FLAGS"" ) ; command_fail ( si , fault_needmoreparams , _ ( ""Syntax: FLAGS <channel> [target] [flags]"" ) ) ; return ; } mc = mychan_find ( channel ) ; if ( ! mc ) { command_fail ( si , fault_nosuch_target , _ ( ""Channel \\2%s\\2 is not registered."" ) , channel ) ; return ; } if ( metadata_find ( mc , ""private:close:closer"" ) && ( target || ! has_priv ( si , PRIV_CHAN_AUSPEX ) ) ) { command_fail ( si , fault_noprivs , _ ( ""\\2%s\\2 is closed."" ) , channel ) ; return ; } if ( ! target || ( target && target [ 0 ] == '+' && flagstr == NULL ) ) { unsigned int flags = ( target != NULL ) ? flags_to_bitmask ( target , 0 ) : 0 ; do_list ( si , mc , flags ) ; return ; } <vul-start> else if ( anope_flags_compat && ! strcasecmp ( target , ""LIST"" ) && myentity_find_ext ( target ) == NULL ) <vul-end> { do_list ( si , mc , 0 ) ; free ( target ) ; return ; } <vul-start> else if ( anope_flags_compat && ! strcasecmp ( target , ""CLEAR"" ) && myentity_find_ext ( target ) == NULL ) <vul-end> { free ( target ) ; if ( ! chanacs_source_has_flag ( mc , si , CA_FOUNDER ) ) { command_fail ( si , fault_noprivs , ""You are not authorized to perform this operation."" ) ; return ; } mowgli_node_t * tn ; MOWGLI_ITER_FOREACH_SAFE ( n , tn , mc -> chanacs . head ) { ca = n -> data ; if ( ca -> level & CA_FOUNDER ) continue ; object_unref ( ca ) ; } logcommand ( si , CMDLOG_DO , ""CLEAR:FLAGS: \\2%s\\2"" , mc -> name ) ; command_success_nodata ( si , _ ( ""Cleared flags in \\2%s\\2."" ) , mc -> name ) ; return ; } <vul-start> else if ( anope_flags_compat && ! strcasecmp ( target , ""MODIFY"" ) && myentity_find_ext ( target ) == NULL ) <vul-end> { free ( target ) ; if ( parc < 3 ) { command_fail ( si , fault_needmoreparams , STR_INSUFFICIENT_PARAMS , ""FLAGS"" ) ; command_fail ( si , fault_needmoreparams , _ ( ""Syntax: FLAGS <#channel> MODIFY [target] <flags>"" ) ) ; return ; } flagstr = strchr ( parv [ 2 ] , ' ' ) ; if ( flagstr ) * flagstr ++ = '\\0' ; target = strdup ( parv [ 2 ] ) ; } { myentity_t * mt ; if ( ! si -> smu ) { command_fail ( si , fault_noprivs , _ ( ""You are not logged in."" ) ) ; return ; } if ( ! flagstr ) { if ( ! ( mc -> flags & MC_PUBACL ) && ! chanacs_source_has_flag ( mc , si , CA_ACLVIEW ) ) { command_fail ( si , fault_noprivs , _ ( ""You are not authorized to execute this command."" ) ) ; return ; } if ( validhostmask ( target ) ) ca = chanacs_find_host_literal ( mc , target , 0 ) ; else { if ( ! ( mt = myentity_find_ext ( target ) ) ) { command_fail ( si , fault_nosuch_target , _ ( ""\\2%s\\2 is not registered."" ) , target ) ; return ; } free ( target ) ; target = sstrdup ( mt -> name ) ; ca = chanacs_find_literal ( mc , mt , 0 ) ; } if ( ca != NULL ) { str1 = bitmask_to_flags2 ( ca -> level , 0 ) ; command_success_string ( si , str1 , _ ( ""Flags for \\2%s\\2 in \\2%s\\2 are \\2%s\\2."" ) , target , channel , str1 ) ; } else command_success_string ( si , """" , _ ( ""No flags for \\2%s\\2 in \\2%s\\2."" ) , target , channel ) ;"
651,"CWE-119 static struct se_portal_group * vhost_scsi_make_tpg ( struct se_wwn * wwn , struct config_group * group , const char * name ) { struct vhost_scsi_tport * tport = container_of ( wwn , struct vhost_scsi_tport , tport_wwn ) ; struct vhost_scsi_tpg * tpg ; <vul-start> unsigned long tpgt ; <vul-end> int ret ; if ( strstr ( name , ""tpgt_"" ) != name ) return ERR_PTR ( - EINVAL ) ; <vul-start> if ( kstrtoul ( name + 5 , 10 , & tpgt ) || tpgt > UINT_MAX ) <vul-end> return ERR_PTR ( - EINVAL ) ; tpg = kzalloc ( sizeof ( struct vhost_scsi_tpg ) , GFP_KERNEL ) ; if ( ! tpg ) { pr_err ( ""Unable to allocate struct vhost_scsi_tpg"" ) ; return ERR_PTR ( - ENOMEM ) ; } mutex_init ( & tpg -> tv_tpg_mutex ) ; INIT_LIST_HEAD ( & tpg -> tv_tpg_list ) ; tpg -> tport = tport ; tpg -> tport_tpgt = tpgt ; ret = core_tpg_register ( & vhost_scsi_fabric_configfs -> tf_ops , wwn , & tpg -> se_tpg , tpg , TRANSPORT_TPG_TYPE_NORMAL ) ; if ( ret < 0 ) { kfree ( tpg ) ; return NULL ; } mutex_lock ( & vhost_scsi_mutex ) ; list_add_tail ( & tpg -> tv_tpg_list , & vhost_scsi_list ) ; mutex_unlock ( & vhost_scsi_mutex ) ; return & tpg -> se_tpg ; }","static struct se_portal_group * vhost_scsi_make_tpg ( struct se_wwn * wwn , struct config_group * group , const char * name ) { struct vhost_scsi_tport * tport = container_of ( wwn , struct vhost_scsi_tport , tport_wwn ) ; struct vhost_scsi_tpg * tpg ; <vul-start> u16 tpgt ; <vul-end> int ret ; if ( strstr ( name , ""tpgt_"" ) != name ) return ERR_PTR ( - EINVAL ) ; <vul-start> if ( kstrtou16 ( name + 5 , 10 , & tpgt ) || tpgt >= VHOST_SCSI_MAX_TARGET ) <vul-end> return ERR_PTR ( - EINVAL ) ; tpg = kzalloc ( sizeof ( struct vhost_scsi_tpg ) , GFP_KERNEL ) ; if ( ! tpg ) { pr_err ( ""Unable to allocate struct vhost_scsi_tpg"" ) ; return ERR_PTR ( - ENOMEM ) ; } mutex_init ( & tpg -> tv_tpg_mutex ) ; INIT_LIST_HEAD ( & tpg -> tv_tpg_list ) ; tpg -> tport = tport ; tpg -> tport_tpgt = tpgt ; ret = core_tpg_register ( & vhost_scsi_fabric_configfs -> tf_ops , wwn , & tpg -> se_tpg , tpg , TRANSPORT_TPG_TYPE_NORMAL ) ; if ( ret < 0 ) { kfree ( tpg ) ; return NULL ; } mutex_lock ( & vhost_scsi_mutex ) ; list_add_tail ( & tpg -> tv_tpg_list , & vhost_scsi_list ) ; mutex_unlock ( & vhost_scsi_mutex ) ; return & tpg -> se_tpg ; }"
652,"CWE-119 <vul-start> static int try_filter_frame ( const YV12_BUFFER_CONFIG * sd , VP9_COMP * const cpi , <vul-end> int filt_level , int partial_frame ) { VP9_COMMON * const cm = & cpi -> common ; <vul-start> int filt_err ; vp9_loop_filter_frame ( cm , & cpi -> mb . e_mbd , filt_level , 1 , partial_frame ) ; <vul-end> filt_err = vp9_get_y_sse ( sd , cm -> frame_to_show ) ; <vul-start> <vul-end> vpx_yv12_copy_y ( & cpi -> last_frame_uf , cm -> frame_to_show ) ; return filt_err ; }","<vul-start> static int64_t try_filter_frame ( const YV12_BUFFER_CONFIG * sd , VP9_COMP * const cpi , <vul-end> int filt_level , int partial_frame ) { VP9_COMMON * const cm = & cpi -> common ; <vul-start> int64_t filt_err ; if ( cpi -> num_workers > 1 ) vp9_loop_filter_frame_mt ( cm -> frame_to_show , cm , cpi -> td . mb . e_mbd . plane , filt_level , 1 , partial_frame , cpi -> workers , cpi -> num_workers , & cpi -> lf_row_sync ) ; else vp9_loop_filter_frame ( cm -> frame_to_show , cm , & cpi -> td . mb . e_mbd , filt_level , 1 , partial_frame ) ; # if CONFIG_VP9_HIGHBITDEPTH if ( cm -> use_highbitdepth ) { filt_err = vp9_highbd_get_y_sse ( sd , cm -> frame_to_show ) ; } else { <vul-end> filt_err = vp9_get_y_sse ( sd , cm -> frame_to_show ) ; <vul-start> } # else filt_err = vp9_get_y_sse ( sd , cm -> frame_to_show ) ; # endif <vul-end> vpx_yv12_copy_y ( & cpi -> last_frame_uf , cm -> frame_to_show ) ; return filt_err ; }"
653,"CWE-787 image -> colormap [ 1 ] . blue = QuantumRange ; } } if ( UnpackWPGRaster ( image , bpp ) < 0 ) { DecompressionFailed : ThrowReaderException ( CoderError , ""UnableToDecompressImage"" ) ; } if ( Rec . RecType == 0x14 && BitmapHeader2 . RotAngle != 0 && ! image_info -> ping ) { if ( BitmapHeader2 . RotAngle & 0x8000 ) { Image * flop_image ; flop_image = FlopImage ( image , exception ) ; if ( flop_image != ( Image * ) NULL ) { DuplicateBlob ( flop_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flop_image ) ; } } if ( BitmapHeader2 . RotAngle & 0x2000 ) { Image * flip_image ; flip_image = FlipImage ( image , exception ) ; if ( flip_image != ( Image * ) NULL ) { DuplicateBlob ( flip_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flip_image ) ; } } if ( BitmapHeader2 . RotAngle & 0x0FFF ) { Image * rotate_image ; rotate_image = RotateImage ( image , ( BitmapHeader2 . RotAngle & 0x0FFF ) , exception ) ; if ( rotate_image != ( Image * ) NULL ) { DuplicateBlob ( rotate_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , rotate_image ) ; } } } AcquireNextImage ( image_info , image ) ; image -> depth = 8 ; if ( image -> next == ( Image * ) NULL ) goto Finish ; image = SyncNextImageInList ( image ) ; <vul-start> image -> columns = image -> rows = 0 ; <vul-end> image -> colors = 0 ; break ; case 0x1B : if ( Rec . RecordLength > 0x3C ) image = ExtractPostscript ( image , image_info , TellBlob ( image ) + 0x3C , ( ssize_t ) Rec . RecordLength - 0x3C , exception ) ; break ; } } break ; case 2 : ( void ) memset ( CTM , 0 , sizeof ( CTM ) ) ; StartWPG . PosSizePrecision = 0 ; while ( ! EOFBlob ( image ) ) { ( void ) SeekBlob ( image , Header . DataOffset , SEEK_SET ) ; if ( EOFBlob ( image ) ) break ; Rec2 . Class = ( i = ReadBlobByte ( image ) ) ; if ( i == EOF ) break ; Rec2 . RecType = ( i = ReadBlobByte ( image ) ) ; if ( i == EOF ) break ; Rd_WP_DWORD ( image , & Rec2 . Extension ) ; Rd_WP_DWORD ( image , & Rec2 . RecordLength ) ; if ( EOFBlob ( image ) ) break ; Header . DataOffset = TellBlob ( image ) + Rec2 . RecordLength ; switch ( Rec2 . RecType ) { case 1 : StartWPG . HorizontalUnits = ReadBlobLSBShort ( image ) ; StartWPG . VerticalUnits = ReadBlobLSBShort ( image ) ; StartWPG . PosSizePrecision = ReadBlobByte ( image ) ; break ; case 0x0C : WPG_Palette . StartIndex = ReadBlobLSBShort ( image ) ; WPG_Palette . NumOfEntries = ReadBlobLSBShort ( image ) ; image -> colors = WPG_Palette . NumOfEntries ; if ( AcquireImageColormap ( image , image -> colors ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( i = WPG_Palette . StartIndex ; i < ( int ) WPG_Palette . NumOfEntries ; i ++ ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( char ) ReadBlobByte ( image ) ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( char )","image -> colormap [ 1 ] . blue = QuantumRange ; } } if ( UnpackWPGRaster ( image , bpp ) < 0 ) { DecompressionFailed : ThrowReaderException ( CoderError , ""UnableToDecompressImage"" ) ; } if ( Rec . RecType == 0x14 && BitmapHeader2 . RotAngle != 0 && ! image_info -> ping ) { if ( BitmapHeader2 . RotAngle & 0x8000 ) { Image * flop_image ; flop_image = FlopImage ( image , exception ) ; if ( flop_image != ( Image * ) NULL ) { DuplicateBlob ( flop_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flop_image ) ; } } if ( BitmapHeader2 . RotAngle & 0x2000 ) { Image * flip_image ; flip_image = FlipImage ( image , exception ) ; if ( flip_image != ( Image * ) NULL ) { DuplicateBlob ( flip_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flip_image ) ; } } if ( BitmapHeader2 . RotAngle & 0x0FFF ) { Image * rotate_image ; rotate_image = RotateImage ( image , ( BitmapHeader2 . RotAngle & 0x0FFF ) , exception ) ; if ( rotate_image != ( Image * ) NULL ) { DuplicateBlob ( rotate_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , rotate_image ) ; } } } AcquireNextImage ( image_info , image ) ; image -> depth = 8 ; if ( image -> next == ( Image * ) NULL ) goto Finish ; image = SyncNextImageInList ( image ) ; <vul-start> image -> columns = image -> rows = 1 ; <vul-end> image -> colors = 0 ; break ; case 0x1B : if ( Rec . RecordLength > 0x3C ) image = ExtractPostscript ( image , image_info , TellBlob ( image ) + 0x3C , ( ssize_t ) Rec . RecordLength - 0x3C , exception ) ; break ; } } break ; case 2 : ( void ) memset ( CTM , 0 , sizeof ( CTM ) ) ; StartWPG . PosSizePrecision = 0 ; while ( ! EOFBlob ( image ) ) { ( void ) SeekBlob ( image , Header . DataOffset , SEEK_SET ) ; if ( EOFBlob ( image ) ) break ; Rec2 . Class = ( i = ReadBlobByte ( image ) ) ; if ( i == EOF ) break ; Rec2 . RecType = ( i = ReadBlobByte ( image ) ) ; if ( i == EOF ) break ; Rd_WP_DWORD ( image , & Rec2 . Extension ) ; Rd_WP_DWORD ( image , & Rec2 . RecordLength ) ; if ( EOFBlob ( image ) ) break ; Header . DataOffset = TellBlob ( image ) + Rec2 . RecordLength ; switch ( Rec2 . RecType ) { case 1 : StartWPG . HorizontalUnits = ReadBlobLSBShort ( image ) ; StartWPG . VerticalUnits = ReadBlobLSBShort ( image ) ; StartWPG . PosSizePrecision = ReadBlobByte ( image ) ; break ; case 0x0C : WPG_Palette . StartIndex = ReadBlobLSBShort ( image ) ; WPG_Palette . NumOfEntries = ReadBlobLSBShort ( image ) ; image -> colors = WPG_Palette . NumOfEntries ; if ( AcquireImageColormap ( image , image -> colors ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( i = WPG_Palette . StartIndex ; i < ( int ) WPG_Palette . NumOfEntries ; i ++ ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( char ) ReadBlobByte ( image ) ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( char )"
654,"CWE-20 reclen [ ctr ] += i ; recs [ ctr ] . length += i ; } if ( ! send ) { if ( reclen [ ctr ] == 0 || reclen [ ctr ] % bs != 0 ) return 0 ; } } if ( n_recs > 1 ) { unsigned char * data [ SSL_MAX_PIPELINES ] ; for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { data [ ctr ] = recs [ ctr ] . data ; } if ( EVP_CIPHER_CTX_ctrl ( ds , EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS , n_recs , data ) <= 0 ) { SSLerr ( SSL_F_TLS1_ENC , SSL_R_PIPELINE_FAILURE ) ; } for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { data [ ctr ] = recs [ ctr ] . input ; } if ( EVP_CIPHER_CTX_ctrl ( ds , EVP_CTRL_SET_PIPELINE_INPUT_BUFS , n_recs , data ) <= 0 || EVP_CIPHER_CTX_ctrl ( ds , EVP_CTRL_SET_PIPELINE_INPUT_LENS , n_recs , reclen ) <= 0 ) { SSLerr ( SSL_F_TLS1_ENC , SSL_R_PIPELINE_FAILURE ) ; return - 1 ; } } i = EVP_Cipher ( ds , recs [ 0 ] . data , recs [ 0 ] . input , reclen [ 0 ] ) ; if ( ( EVP_CIPHER_flags ( EVP_CIPHER_CTX_cipher ( ds ) ) & EVP_CIPH_FLAG_CUSTOM_CIPHER ) ? ( i < 0 ) : ( i == 0 ) ) return - 1 ; if ( send == 0 ) { if ( EVP_CIPHER_mode ( enc ) == EVP_CIPH_GCM_MODE ) { for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { recs [ ctr ] . data += EVP_GCM_TLS_EXPLICIT_IV_LEN ; recs [ ctr ] . input += EVP_GCM_TLS_EXPLICIT_IV_LEN ; recs [ ctr ] . length -= EVP_GCM_TLS_EXPLICIT_IV_LEN ; } } else if ( EVP_CIPHER_mode ( enc ) == EVP_CIPH_CCM_MODE ) { for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { recs [ ctr ] . data += EVP_CCM_TLS_EXPLICIT_IV_LEN ; recs [ ctr ] . input += EVP_CCM_TLS_EXPLICIT_IV_LEN ; recs [ ctr ] . length -= EVP_CCM_TLS_EXPLICIT_IV_LEN ; } } } ret = 1 ; <vul-start> if ( ! SSL_USE_ETM ( s ) && EVP_MD_CTX_md ( s -> read_hash ) != NULL ) <vul-end> mac_size = EVP_MD_CTX_size ( s -> read_hash ) ; if ( ( bs != 1 ) && ! send ) { int tmpret ; for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { tmpret = tls1_cbc_remove_padding ( s , & recs [ ctr ] , bs , mac_size ) ; if ( tmpret == 0 ) return 0 ; ret = constant_time_select_int ( constant_time_eq_int ( tmpret , 1 ) , ret , - 1 ) ; } } if ( pad && ! send ) { for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { recs [ ctr ] . length -= pad ; } } } return ret ; }","reclen [ ctr ] += i ; recs [ ctr ] . length += i ; } if ( ! send ) { if ( reclen [ ctr ] == 0 || reclen [ ctr ] % bs != 0 ) return 0 ; } } if ( n_recs > 1 ) { unsigned char * data [ SSL_MAX_PIPELINES ] ; for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { data [ ctr ] = recs [ ctr ] . data ; } if ( EVP_CIPHER_CTX_ctrl ( ds , EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS , n_recs , data ) <= 0 ) { SSLerr ( SSL_F_TLS1_ENC , SSL_R_PIPELINE_FAILURE ) ; } for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { data [ ctr ] = recs [ ctr ] . input ; } if ( EVP_CIPHER_CTX_ctrl ( ds , EVP_CTRL_SET_PIPELINE_INPUT_BUFS , n_recs , data ) <= 0 || EVP_CIPHER_CTX_ctrl ( ds , EVP_CTRL_SET_PIPELINE_INPUT_LENS , n_recs , reclen ) <= 0 ) { SSLerr ( SSL_F_TLS1_ENC , SSL_R_PIPELINE_FAILURE ) ; return - 1 ; } } i = EVP_Cipher ( ds , recs [ 0 ] . data , recs [ 0 ] . input , reclen [ 0 ] ) ; if ( ( EVP_CIPHER_flags ( EVP_CIPHER_CTX_cipher ( ds ) ) & EVP_CIPH_FLAG_CUSTOM_CIPHER ) ? ( i < 0 ) : ( i == 0 ) ) return - 1 ; if ( send == 0 ) { if ( EVP_CIPHER_mode ( enc ) == EVP_CIPH_GCM_MODE ) { for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { recs [ ctr ] . data += EVP_GCM_TLS_EXPLICIT_IV_LEN ; recs [ ctr ] . input += EVP_GCM_TLS_EXPLICIT_IV_LEN ; recs [ ctr ] . length -= EVP_GCM_TLS_EXPLICIT_IV_LEN ; } } else if ( EVP_CIPHER_mode ( enc ) == EVP_CIPH_CCM_MODE ) { for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { recs [ ctr ] . data += EVP_CCM_TLS_EXPLICIT_IV_LEN ; recs [ ctr ] . input += EVP_CCM_TLS_EXPLICIT_IV_LEN ; recs [ ctr ] . length -= EVP_CCM_TLS_EXPLICIT_IV_LEN ; } } } ret = 1 ; <vul-start> if ( ! SSL_READ_ETM ( s ) && EVP_MD_CTX_md ( s -> read_hash ) != NULL ) <vul-end> mac_size = EVP_MD_CTX_size ( s -> read_hash ) ; if ( ( bs != 1 ) && ! send ) { int tmpret ; for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { tmpret = tls1_cbc_remove_padding ( s , & recs [ ctr ] , bs , mac_size ) ; if ( tmpret == 0 ) return 0 ; ret = constant_time_select_int ( constant_time_eq_int ( tmpret , 1 ) , ret , - 1 ) ; } } if ( pad && ! send ) { for ( ctr = 0 ; ctr < n_recs ; ctr ++ ) { recs [ ctr ] . length -= pad ; } } } return ret ; }"
655,"CWE-190 int ras_validate ( jas_stream_t * in ) { <vul-start> uchar buf [ RAS_MAGICLEN ] ; <vul-end> int i ; int n ; uint_fast32_t magic ; assert ( JAS_STREAM_MAXPUTBACK >= RAS_MAGICLEN ) ; if ( ( n = jas_stream_read ( in , buf , RAS_MAGICLEN ) ) < 0 ) { return - 1 ; } for ( i = n - 1 ; i >= 0 ; -- i ) { if ( jas_stream_ungetc ( in , buf [ i ] ) == EOF ) { return - 1 ; } } if ( n < RAS_MAGICLEN ) { return - 1 ; } magic = ( JAS_CAST ( uint_fast32_t , buf [ 0 ] ) << 24 ) | ( JAS_CAST ( uint_fast32_t , buf [ 1 ] ) << 16 ) | ( JAS_CAST ( uint_fast32_t , buf [ 2 ] ) << 8 ) | buf [ 3 ] ; if ( magic != RAS_MAGIC ) { return - 1 ; } return 0 ; }","int ras_validate ( jas_stream_t * in ) { <vul-start> jas_uchar buf [ RAS_MAGICLEN ] ; <vul-end> int i ; int n ; uint_fast32_t magic ; assert ( JAS_STREAM_MAXPUTBACK >= RAS_MAGICLEN ) ; if ( ( n = jas_stream_read ( in , buf , RAS_MAGICLEN ) ) < 0 ) { return - 1 ; } for ( i = n - 1 ; i >= 0 ; -- i ) { if ( jas_stream_ungetc ( in , buf [ i ] ) == EOF ) { return - 1 ; } } if ( n < RAS_MAGICLEN ) { return - 1 ; } magic = ( JAS_CAST ( uint_fast32_t , buf [ 0 ] ) << 24 ) | ( JAS_CAST ( uint_fast32_t , buf [ 1 ] ) << 16 ) | ( JAS_CAST ( uint_fast32_t , buf [ 2 ] ) << 8 ) | buf [ 3 ] ; if ( magic != RAS_MAGIC ) { return - 1 ; } return 0 ; }"
656,"CWE-119 int WriteRiffHeader ( FILE * outfile , WavpackContext * wpc , int64_t total_samples , int qmode ) { <vul-start> int do_rf64 = 0 , write_junk = 1 ; <vul-end> ChunkHeader ds64hdr , datahdr , fmthdr ; RiffChunkHeader riffhdr ; DS64Chunk ds64_chunk ; <vul-start> <vul-end> JunkChunk junkchunk ; WaveHeader wavhdr ; uint32_t bcount ; int64_t total_data_bytes , total_riff_bytes ; int num_channels = WavpackGetNumChannels ( wpc ) ; int32_t channel_mask = WavpackGetChannelMask ( wpc ) ; int32_t sample_rate = WavpackGetSampleRate ( wpc ) ; int bytes_per_sample = WavpackGetBytesPerSample ( wpc ) ; int bits_per_sample = WavpackGetBitsPerSample ( wpc ) ; int format = WavpackGetFloatNormExp ( wpc ) ? 3 : 1 ; int wavhdrsize = 16 ; if ( format == 3 && WavpackGetFloatNormExp ( wpc ) != 127 ) { error_line ( ""can\'t create valid RIFF wav header for non-normalized floating data!"" ) ; return FALSE ; } if ( total_samples == - 1 ) total_samples = 0x7ffff000 / ( bytes_per_sample * num_channels ) ; total_data_bytes = total_samples * bytes_per_sample * num_channels ; if ( total_data_bytes > 0xff000000 ) { if ( debug_logging_mode ) error_line ( ""total_data_bytes = %lld, so rf64"" , total_data_bytes ) ; write_junk = 0 ; do_rf64 = 1 ; } else if ( debug_logging_mode ) error_line ( ""total_data_bytes = %lld, so riff"" , total_data_bytes ) ; CLEAR ( wavhdr ) ; wavhdr . FormatTag = format ; wavhdr . NumChannels = num_channels ; wavhdr . SampleRate = sample_rate ; wavhdr . BytesPerSecond = sample_rate * num_channels * bytes_per_sample ; wavhdr . BlockAlign = bytes_per_sample * num_channels ; wavhdr . BitsPerSample = bits_per_sample ; if ( num_channels > 2 || channel_mask != 0x5 - num_channels ) { wavhdrsize = sizeof ( wavhdr ) ; wavhdr . cbSize = 22 ; wavhdr . ValidBitsPerSample = bits_per_sample ; wavhdr . SubFormat = format ; wavhdr . ChannelMask = channel_mask ; wavhdr . FormatTag = 0xfffe ; wavhdr . BitsPerSample = bytes_per_sample * 8 ; wavhdr . GUID [ 4 ] = 0x10 ; wavhdr . GUID [ 6 ] = 0x80 ; wavhdr . GUID [ 9 ] = 0xaa ; wavhdr . GUID [ 11 ] = 0x38 ; wavhdr . GUID [ 12 ] = 0x9b ; wavhdr . GUID [ 13 ] = 0x71 ; } strncpy ( riffhdr . ckID , do_rf64 ? ""RF64"" : ""RIFF"" , sizeof ( riffhdr . ckID ) ) ; strncpy ( riffhdr . formType , ""WAVE"" , sizeof ( riffhdr . formType ) ) ; total_riff_bytes = sizeof ( riffhdr ) + wavhdrsize + sizeof ( datahdr ) + ( ( total_data_bytes + 1 ) & ~ ( int64_t ) 1 ) ; if ( do_rf64 ) total_riff_bytes += sizeof ( ds64hdr ) + sizeof ( ds64_chunk ) ; <vul-start> <vul-end> if ( write_junk ) total_riff_bytes += sizeof ( junkchunk ) ; strncpy ( fmthdr . ckID , ""fmt "" , sizeof ( fmthdr . ckID ) ) ; strncpy ( datahdr . ckID , ""data"" , sizeof ( datahdr . ckID ) ) ; fmthdr . ckSize = wavhdrsize ; if ( write_junk ) { CLEAR ( junkchunk ) ; strncpy ( junkchunk . ckID , ""junk"" , sizeof ( junkchunk . ckID ) ) ; junkchunk . ckSize = sizeof ( junkchunk ) - 8 ; WavpackNativeToLittleEndian ( & junkchunk , ChunkHeaderFormat ) ; } if ( do_rf64 ) { strncpy ( ds64hdr . ckID , ""ds64"" , sizeof ( ds64hdr . ckID ) ) ; <vul-start> ds64hdr . ckSize = sizeof ( ds64_chunk ) ; <vul-end> CLEAR ( ds64_chunk ) ; ds64_chunk . riffSize64 = total_riff_bytes ; ds64_chunk . dataSize64 = total_data_bytes ; ds64_chunk . sampleCount64 = total_samples ; <vul-start> <vul-end> riffhdr . ckSize = ( uint32_t ) - 1 ; datahdr . ckSize = ( uint32_t ) - 1 ; WavpackNativeToLittleEndian ( & ds64hdr , ChunkHeaderFormat ) ; WavpackNativeToLittleEndian ( & ds64_chunk , DS64ChunkFormat ) ; } else { riffhdr . ckSize = ( uint32_t ) total_riff_bytes ; datahdr . ckSize = ( uint32_t ) total_data_bytes ; } <vul-start> <vul-end> WavpackNativeToLittleEndian ( & riffhdr , ChunkHeaderFormat ) ; WavpackNativeToLittleEndian ( & fmthdr , ChunkHeaderFormat ) ; WavpackNativeToLittleEndian ( & wavhdr , WaveHeaderFormat ) ; WavpackNativeToLittleEndian ( & datahdr , ChunkHeaderFormat ) ; if ( ! DoWriteFile ( outfile , & riffhdr , sizeof ( riffhdr ) , & bcount ) || bcount != sizeof ( riffhdr ) || ( do_rf64 && ( ! DoWriteFile ( outfile , & ds64hdr , sizeof ( ds64hdr ) , & bcount ) || bcount != sizeof ( ds64hdr ) ) ) || <vul-start> ( do_rf64 && ( ! DoWriteFile ( outfile , & ds64_chunk , sizeof ( ds64_chunk ) , & bcount ) || bcount != sizeof ( ds64_chunk ) ) ) || ( write_junk && ( ! DoWriteFile ( outfile , & junkchunk , sizeof ( junkchunk ) , & bcount ) || bcount != sizeof ( junkchunk ) ) ) || <vul-end> ! DoWriteFile ( outfile , & fmthdr , sizeof ( fmthdr ) , & bcount ) || bcount != sizeof ( fmthdr ) || ! DoWriteFile ( outfile , & wavhdr , wavhdrsize , & bcount ) || bcount != wavhdrsize || ! DoWriteFile ( outfile , & datahdr , sizeof ( datahdr ) , & bcount ) || bcount != sizeof ( datahdr ) ) { error_line ( ""can\'t write .WAV data, disk probably full!"" ) ; return FALSE ; } return TRUE ; }","int WriteRiffHeader ( FILE * outfile , WavpackContext * wpc , int64_t total_samples , int qmode ) { <vul-start> int do_rf64 = 0 , write_junk = 1 , table_length = 0 ; <vul-end> ChunkHeader ds64hdr , datahdr , fmthdr ; RiffChunkHeader riffhdr ; DS64Chunk ds64_chunk ; <vul-start> CS64Chunk cs64_chunk ; <vul-end> JunkChunk junkchunk ; WaveHeader wavhdr ; uint32_t bcount ; int64_t total_data_bytes , total_riff_bytes ; int num_channels = WavpackGetNumChannels ( wpc ) ; int32_t channel_mask = WavpackGetChannelMask ( wpc ) ; int32_t sample_rate = WavpackGetSampleRate ( wpc ) ; int bytes_per_sample = WavpackGetBytesPerSample ( wpc ) ; int bits_per_sample = WavpackGetBitsPerSample ( wpc ) ; int format = WavpackGetFloatNormExp ( wpc ) ? 3 : 1 ; int wavhdrsize = 16 ; if ( format == 3 && WavpackGetFloatNormExp ( wpc ) != 127 ) { error_line ( ""can\'t create valid RIFF wav header for non-normalized floating data!"" ) ; return FALSE ; } if ( total_samples == - 1 ) total_samples = 0x7ffff000 / ( bytes_per_sample * num_channels ) ; total_data_bytes = total_samples * bytes_per_sample * num_channels ; if ( total_data_bytes > 0xff000000 ) { if ( debug_logging_mode ) error_line ( ""total_data_bytes = %lld, so rf64"" , total_data_bytes ) ; write_junk = 0 ; do_rf64 = 1 ; } else if ( debug_logging_mode ) error_line ( ""total_data_bytes = %lld, so riff"" , total_data_bytes ) ; CLEAR ( wavhdr ) ; wavhdr . FormatTag = format ; wavhdr . NumChannels = num_channels ; wavhdr . SampleRate = sample_rate ; wavhdr . BytesPerSecond = sample_rate * num_channels * bytes_per_sample ; wavhdr . BlockAlign = bytes_per_sample * num_channels ; wavhdr . BitsPerSample = bits_per_sample ; if ( num_channels > 2 || channel_mask != 0x5 - num_channels ) { wavhdrsize = sizeof ( wavhdr ) ; wavhdr . cbSize = 22 ; wavhdr . ValidBitsPerSample = bits_per_sample ; wavhdr . SubFormat = format ; wavhdr . ChannelMask = channel_mask ; wavhdr . FormatTag = 0xfffe ; wavhdr . BitsPerSample = bytes_per_sample * 8 ; wavhdr . GUID [ 4 ] = 0x10 ; wavhdr . GUID [ 6 ] = 0x80 ; wavhdr . GUID [ 9 ] = 0xaa ; wavhdr . GUID [ 11 ] = 0x38 ; wavhdr . GUID [ 12 ] = 0x9b ; wavhdr . GUID [ 13 ] = 0x71 ; } strncpy ( riffhdr . ckID , do_rf64 ? ""RF64"" : ""RIFF"" , sizeof ( riffhdr . ckID ) ) ; strncpy ( riffhdr . formType , ""WAVE"" , sizeof ( riffhdr . formType ) ) ; total_riff_bytes = sizeof ( riffhdr ) + wavhdrsize + sizeof ( datahdr ) + ( ( total_data_bytes + 1 ) & ~ ( int64_t ) 1 ) ; if ( do_rf64 ) total_riff_bytes += sizeof ( ds64hdr ) + sizeof ( ds64_chunk ) ; <vul-start> total_riff_bytes += table_length * sizeof ( CS64Chunk ) ; <vul-end> if ( write_junk ) total_riff_bytes += sizeof ( junkchunk ) ; strncpy ( fmthdr . ckID , ""fmt "" , sizeof ( fmthdr . ckID ) ) ; strncpy ( datahdr . ckID , ""data"" , sizeof ( datahdr . ckID ) ) ; fmthdr . ckSize = wavhdrsize ; if ( write_junk ) { CLEAR ( junkchunk ) ; strncpy ( junkchunk . ckID , ""junk"" , sizeof ( junkchunk . ckID ) ) ; junkchunk . ckSize = sizeof ( junkchunk ) - 8 ; WavpackNativeToLittleEndian ( & junkchunk , ChunkHeaderFormat ) ; } if ( do_rf64 ) { strncpy ( ds64hdr . ckID , ""ds64"" , sizeof ( ds64hdr . ckID ) ) ; <vul-start> ds64hdr . ckSize = sizeof ( ds64_chunk ) + ( table_length * sizeof ( CS64Chunk ) ) ; <vul-end> CLEAR ( ds64_chunk ) ; ds64_chunk . riffSize64 = total_riff_bytes ; ds64_chunk . dataSize64 = total_data_bytes ; ds64_chunk . sampleCount64 = total_samples ; <vul-start> ds64_chunk . tableLength = table_length ; <vul-end> riffhdr . ckSize = ( uint32_t ) - 1 ; datahdr . ckSize = ( uint32_t ) - 1 ; WavpackNativeToLittleEndian ( & ds64hdr , ChunkHeaderFormat ) ; WavpackNativeToLittleEndian ( & ds64_chunk , DS64ChunkFormat ) ; } else { riffhdr . ckSize = ( uint32_t ) total_riff_bytes ; datahdr . ckSize = ( uint32_t ) total_data_bytes ; } <vul-start> if ( table_length ) { strncpy ( cs64_chunk . ckID , ""dmmy"" , sizeof ( cs64_chunk . ckID ) ) ; cs64_chunk . chunkSize64 = 12345678 ; WavpackNativeToLittleEndian ( & cs64_chunk , CS64ChunkFormat ) ; } <vul-end> WavpackNativeToLittleEndian ( & riffhdr , ChunkHeaderFormat ) ; WavpackNativeToLittleEndian ( & fmthdr , ChunkHeaderFormat ) ; WavpackNativeToLittleEndian ( & wavhdr , WaveHeaderFormat ) ; WavpackNativeToLittleEndian ( & datahdr , ChunkHeaderFormat ) ; if ( ! DoWriteFile ( outfile , & riffhdr , sizeof ( riffhdr ) , & bcount ) || bcount != sizeof ( riffhdr ) || ( do_rf64 && ( ! DoWriteFile ( outfile , & ds64hdr , sizeof ( ds64hdr ) , & bcount ) || bcount != sizeof ( ds64hdr ) ) ) || <vul-start> ( do_rf64 && ( ! DoWriteFile ( outfile , & ds64_chunk , sizeof ( ds64_chunk ) , & bcount ) || bcount != sizeof ( ds64_chunk ) ) ) ) { error_line ( ""can\'t write .WAV data, disk probably full!"" ) ; return FALSE ; } while ( table_length -- ) if ( ! DoWriteFile ( outfile , & cs64_chunk , sizeof ( cs64_chunk ) , & bcount ) || bcount != sizeof ( cs64_chunk ) ) { error_line ( ""can\'t write .WAV data, disk probably full!"" ) ; return FALSE ; } if ( ( write_junk && ( ! DoWriteFile ( outfile , & junkchunk , sizeof ( junkchunk ) , & bcount ) || bcount != sizeof ( junkchunk ) ) ) || <vul-end> ! DoWriteFile ( outfile , & fmthdr , sizeof ( fmthdr ) , & bcount ) || bcount != sizeof ( fmthdr ) || ! DoWriteFile ( outfile , & wavhdr , wavhdrsize , & bcount ) || bcount != wavhdrsize || ! DoWriteFile ( outfile , & datahdr , sizeof ( datahdr ) , & bcount ) || bcount != sizeof ( datahdr ) ) { error_line ( ""can\'t write .WAV data, disk probably full!"" ) ; return FALSE ; } return TRUE ; }"
657,"CWE-295 <vul-start> void options_free ( ) { parse_global_option ( CMD_FREE , NULL , NULL ) ; <vul-end> }","<vul-start> void options_free ( int current ) { GLOBAL_OPTIONS * global = current ? & global_options : & new_global_options ; SERVICE_OPTIONS * service = current ? & service_options : & new_service_options ; parse_global_option ( CMD_FREE , global , NULL , NULL ) ; CRYPTO_THREAD_write_lock ( stunnel_locks [ LOCK_SECTIONS ] ) ; while ( service ) { SERVICE_OPTIONS * tmp = service ; service = service -> next ; tmp -> next = NULL ; service_free ( tmp ) ; } CRYPTO_THREAD_unlock ( stunnel_locks [ LOCK_SECTIONS ] ) ; <vul-end> }"
658,"CWE-20 volume_info -> iocharset ) ; rc = - ELIBACC ; goto out ; } } cifs_sb -> local_nls = volume_info -> local_nls ; srvTcp = cifs_get_tcp_session ( volume_info ) ; if ( IS_ERR ( srvTcp ) ) { rc = PTR_ERR ( srvTcp ) ; goto out ; } pSesInfo = cifs_get_smb_ses ( srvTcp , volume_info ) ; if ( IS_ERR ( pSesInfo ) ) { rc = PTR_ERR ( pSesInfo ) ; pSesInfo = NULL ; goto mount_fail_check ; } setup_cifs_sb ( volume_info , cifs_sb ) ; if ( pSesInfo -> capabilities & CAP_LARGE_FILES ) sb -> s_maxbytes = MAX_LFS_FILESIZE ; else sb -> s_maxbytes = MAX_NON_LFS ; sb -> s_time_gran = 100 ; tcon = cifs_get_tcon ( pSesInfo , volume_info ) ; if ( IS_ERR ( tcon ) ) { rc = PTR_ERR ( tcon ) ; tcon = NULL ; goto remote_path_check ; } if ( ! tcon -> ipc ) { CIFSSMBQFSDeviceInfo ( xid , tcon ) ; CIFSSMBQFSAttributeInfo ( xid , tcon ) ; } if ( tcon -> ses -> capabilities & CAP_UNIX ) reset_cifs_unix_caps ( xid , tcon , sb , volume_info ) ; else tcon -> unix_ext = 0 ; if ( ( cifs_sb -> mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS ) == 0 ) convert_delimiter ( cifs_sb -> prepath , CIFS_DIR_SEP ( cifs_sb ) ) ; if ( ( tcon -> unix_ext == 0 ) && ( cifs_sb -> rsize > ( 1024 * 127 ) ) ) { cifs_sb -> rsize = 1024 * 127 ; cFYI ( DBG2 , ""no very large read support, rsize now 127K"" ) ; } if ( ! ( tcon -> ses -> capabilities & CAP_LARGE_WRITE_X ) ) cifs_sb -> wsize = min ( cifs_sb -> wsize , ( tcon -> ses -> server -> maxBuf - MAX_CIFS_HDR_SIZE ) ) ; if ( ! ( tcon -> ses -> capabilities & CAP_LARGE_READ_X ) ) cifs_sb -> rsize = min ( cifs_sb -> rsize , ( tcon -> ses -> server -> maxBuf - MAX_CIFS_HDR_SIZE ) ) ; remote_path_check : <vul-start> if ( ! rc && cifs_sb -> prepathlen && tcon ) { <vul-end> full_path = cifs_build_path_to_root ( cifs_sb , tcon ) ; if ( full_path == NULL ) { rc = - ENOMEM ; goto mount_fail_check ; } rc = is_path_accessible ( xid , tcon , cifs_sb , full_path ) ; if ( rc != 0 && rc != - EREMOTE ) { kfree ( full_path ) ; goto mount_fail_check ; } kfree ( full_path ) ; } if ( rc == - EREMOTE ) { # ifdef CONFIG_CIFS_DFS_UPCALL if ( referral_walks_count > MAX_NESTED_LINKS ) { rc = - ELOOP ; goto mount_fail_check ; } if ( ( cifs_sb -> mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS ) == 0 ) convert_delimiter ( cifs_sb -> prepath , CIFS_DIR_SEP ( cifs_sb ) ) ; full_path = build_unc_path_to_root ( volume_info , cifs_sb ) ; if ( IS_ERR ( full_path ) ) { rc = PTR_ERR ( full_path ) ; goto mount_fail_check ; } cFYI ( 1 , ""Getting referral for: %s"" , full_path ) ; rc = get_dfs_path ( xid , pSesInfo , full_path + 1 , cifs_sb -> local_nls , & num_referrals , & referrals , cifs_sb -> mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR ) ; if ( ! rc && num_referrals > 0 ) { char * fake_devname = NULL ; if ( mount_data != mount_data_global ) kfree ( mount_data ) ; mount_data = cifs_compose_mount_options ( cifs_sb -> mountdata , full_path + 1 , referrals , & fake_devname ) ; free_dfs_info_array ( referrals , num_referrals ) ; kfree ( fake_devname ) ; kfree ( full_path ) ; if ( IS_ERR ( mount_data ) ) { rc = PTR_ERR ( mount_data ) ; mount_data = NULL ; goto mount_fail_check ; } if ( tcon ) cifs_put_tcon ( tcon ) ; else if ( pSesInfo ) cifs_put_smb_ses ( pSesInfo ) ; cleanup_volume_info ( & volume_info ) ;","volume_info -> iocharset ) ; rc = - ELIBACC ; goto out ; } } cifs_sb -> local_nls = volume_info -> local_nls ; srvTcp = cifs_get_tcp_session ( volume_info ) ; if ( IS_ERR ( srvTcp ) ) { rc = PTR_ERR ( srvTcp ) ; goto out ; } pSesInfo = cifs_get_smb_ses ( srvTcp , volume_info ) ; if ( IS_ERR ( pSesInfo ) ) { rc = PTR_ERR ( pSesInfo ) ; pSesInfo = NULL ; goto mount_fail_check ; } setup_cifs_sb ( volume_info , cifs_sb ) ; if ( pSesInfo -> capabilities & CAP_LARGE_FILES ) sb -> s_maxbytes = MAX_LFS_FILESIZE ; else sb -> s_maxbytes = MAX_NON_LFS ; sb -> s_time_gran = 100 ; tcon = cifs_get_tcon ( pSesInfo , volume_info ) ; if ( IS_ERR ( tcon ) ) { rc = PTR_ERR ( tcon ) ; tcon = NULL ; goto remote_path_check ; } if ( ! tcon -> ipc ) { CIFSSMBQFSDeviceInfo ( xid , tcon ) ; CIFSSMBQFSAttributeInfo ( xid , tcon ) ; } if ( tcon -> ses -> capabilities & CAP_UNIX ) reset_cifs_unix_caps ( xid , tcon , sb , volume_info ) ; else tcon -> unix_ext = 0 ; if ( ( cifs_sb -> mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS ) == 0 ) convert_delimiter ( cifs_sb -> prepath , CIFS_DIR_SEP ( cifs_sb ) ) ; if ( ( tcon -> unix_ext == 0 ) && ( cifs_sb -> rsize > ( 1024 * 127 ) ) ) { cifs_sb -> rsize = 1024 * 127 ; cFYI ( DBG2 , ""no very large read support, rsize now 127K"" ) ; } if ( ! ( tcon -> ses -> capabilities & CAP_LARGE_WRITE_X ) ) cifs_sb -> wsize = min ( cifs_sb -> wsize , ( tcon -> ses -> server -> maxBuf - MAX_CIFS_HDR_SIZE ) ) ; if ( ! ( tcon -> ses -> capabilities & CAP_LARGE_READ_X ) ) cifs_sb -> rsize = min ( cifs_sb -> rsize , ( tcon -> ses -> server -> maxBuf - MAX_CIFS_HDR_SIZE ) ) ; remote_path_check : <vul-start> if ( ! rc && tcon ) { <vul-end> full_path = cifs_build_path_to_root ( cifs_sb , tcon ) ; if ( full_path == NULL ) { rc = - ENOMEM ; goto mount_fail_check ; } rc = is_path_accessible ( xid , tcon , cifs_sb , full_path ) ; if ( rc != 0 && rc != - EREMOTE ) { kfree ( full_path ) ; goto mount_fail_check ; } kfree ( full_path ) ; } if ( rc == - EREMOTE ) { # ifdef CONFIG_CIFS_DFS_UPCALL if ( referral_walks_count > MAX_NESTED_LINKS ) { rc = - ELOOP ; goto mount_fail_check ; } if ( ( cifs_sb -> mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS ) == 0 ) convert_delimiter ( cifs_sb -> prepath , CIFS_DIR_SEP ( cifs_sb ) ) ; full_path = build_unc_path_to_root ( volume_info , cifs_sb ) ; if ( IS_ERR ( full_path ) ) { rc = PTR_ERR ( full_path ) ; goto mount_fail_check ; } cFYI ( 1 , ""Getting referral for: %s"" , full_path ) ; rc = get_dfs_path ( xid , pSesInfo , full_path + 1 , cifs_sb -> local_nls , & num_referrals , & referrals , cifs_sb -> mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR ) ; if ( ! rc && num_referrals > 0 ) { char * fake_devname = NULL ; if ( mount_data != mount_data_global ) kfree ( mount_data ) ; mount_data = cifs_compose_mount_options ( cifs_sb -> mountdata , full_path + 1 , referrals , & fake_devname ) ; free_dfs_info_array ( referrals , num_referrals ) ; kfree ( fake_devname ) ; kfree ( full_path ) ; if ( IS_ERR ( mount_data ) ) { rc = PTR_ERR ( mount_data ) ; mount_data = NULL ; goto mount_fail_check ; } if ( tcon ) cifs_put_tcon ( tcon ) ; else if ( pSesInfo ) cifs_put_smb_ses ( pSesInfo ) ; cleanup_volume_info ( & volume_info ) ;"
659,"CWE-190 static void php_html_entities ( INTERNAL_FUNCTION_PARAMETERS , int all ) { char * str , * hint_charset = NULL ; int str_len , hint_charset_len = 0 ; size_t new_len ; long flags = ENT_COMPAT ; char * replaced ; zend_bool double_encode = 1 ; if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , ""s|ls!b"" , & str , & str_len , & flags , & hint_charset , & hint_charset_len , & double_encode ) == FAILURE ) { return ; } replaced = php_escape_html_entities_ex ( str , str_len , & new_len , all , ( int ) flags , hint_charset , double_encode TSRMLS_CC ) ; <vul-start> <vul-end> RETVAL_STRINGL ( replaced , ( int ) new_len , 0 ) ; }","static void php_html_entities ( INTERNAL_FUNCTION_PARAMETERS , int all ) { char * str , * hint_charset = NULL ; int str_len , hint_charset_len = 0 ; size_t new_len ; long flags = ENT_COMPAT ; char * replaced ; zend_bool double_encode = 1 ; if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , ""s|ls!b"" , & str , & str_len , & flags , & hint_charset , & hint_charset_len , & double_encode ) == FAILURE ) { return ; } replaced = php_escape_html_entities_ex ( str , str_len , & new_len , all , ( int ) flags , hint_charset , double_encode TSRMLS_CC ) ; <vul-start> if ( new_len > INT_MAX ) { efree ( replaced ) ; RETURN_FALSE ; } <vul-end> RETVAL_STRINGL ( replaced , ( int ) new_len , 0 ) ; }"
660,"CWE-787 rfbBool rfbHandleAuthResult ( rfbClient * client ) { <vul-start> uint32_t authResult = 0 , reasonLen = 0 ; char * reason = NULL ; <vul-end> if ( ! ReadFromRFBServer ( client , ( char * ) & authResult , 4 ) ) return FALSE ; authResult = rfbClientSwap32IfLE ( authResult ) ; switch ( authResult ) { case rfbVncAuthOK : rfbClientLog ( ""VNC authentication succeeded\\n"" ) ; return TRUE ; break ; case rfbVncAuthFailed : if ( client -> major == 3 && client -> minor > 7 ) { <vul-start> if ( ! ReadFromRFBServer ( client , ( char * ) & reasonLen , 4 ) ) return FALSE ; reasonLen = rfbClientSwap32IfLE ( reasonLen ) ; reason = malloc ( ( uint64_t ) reasonLen + 1 ) ; if ( ! ReadFromRFBServer ( client , reason , reasonLen ) ) { free ( reason ) ; return FALSE ; } reason [ reasonLen ] = 0 ; rfbClientLog ( ""VNC connection failed: %s\\n"" , reason ) ; free ( reason ) ; <vul-end> return FALSE ; } rfbClientLog ( ""VNC authentication failed\\n"" ) ; return FALSE ; case rfbVncAuthTooMany : rfbClientLog ( ""VNC authentication failed - too many tries\\n"" ) ; return FALSE ; } rfbClientLog ( ""Unknown VNC authentication result: %d\\n"" , ( int ) authResult ) ; return FALSE ; }","rfbBool rfbHandleAuthResult ( rfbClient * client ) { <vul-start> uint32_t authResult = 0 ; <vul-end> if ( ! ReadFromRFBServer ( client , ( char * ) & authResult , 4 ) ) return FALSE ; authResult = rfbClientSwap32IfLE ( authResult ) ; switch ( authResult ) { case rfbVncAuthOK : rfbClientLog ( ""VNC authentication succeeded\\n"" ) ; return TRUE ; break ; case rfbVncAuthFailed : if ( client -> major == 3 && client -> minor > 7 ) { <vul-start> ReadReason ( client ) ; <vul-end> return FALSE ; } rfbClientLog ( ""VNC authentication failed\\n"" ) ; return FALSE ; case rfbVncAuthTooMany : rfbClientLog ( ""VNC authentication failed - too many tries\\n"" ) ; return FALSE ; } rfbClientLog ( ""Unknown VNC authentication result: %d\\n"" , ( int ) authResult ) ; return FALSE ; }"
661,"CWE-119 int exfat_mount ( struct exfat * ef , const char * spec , const char * options ) { int rc ; enum exfat_mode mode ; exfat_tzset ( ) ; memset ( ef , 0 , sizeof ( struct exfat ) ) ; parse_options ( ef , options ) ; if ( match_option ( options , ""ro"" ) ) mode = EXFAT_MODE_RO ; else if ( match_option ( options , ""ro_fallback"" ) ) mode = EXFAT_MODE_ANY ; else mode = EXFAT_MODE_RW ; ef -> dev = exfat_open ( spec , mode ) ; if ( ef -> dev == NULL ) return - EIO ; if ( exfat_get_mode ( ef -> dev ) == EXFAT_MODE_RO ) { if ( mode == EXFAT_MODE_ANY ) ef -> ro = - 1 ; else ef -> ro = 1 ; } ef -> sb = malloc ( sizeof ( struct exfat_super_block ) ) ; if ( ef -> sb == NULL ) { exfat_close ( ef -> dev ) ; exfat_error ( ""failed to allocate memory for the super block"" ) ; return - ENOMEM ; } memset ( ef -> sb , 0 , sizeof ( struct exfat_super_block ) ) ; if ( exfat_pread ( ef -> dev , ef -> sb , sizeof ( struct exfat_super_block ) , 0 ) < 0 ) { exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; exfat_error ( ""failed to read boot sector"" ) ; return - EIO ; } if ( memcmp ( ef -> sb -> oem_name , ""EXFAT   "" , 8 ) != 0 ) { exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; exfat_error ( ""exFAT file system is not found"" ) ; return - EIO ; } <vul-start> <vul-end> ef -> zero_cluster = malloc ( CLUSTER_SIZE ( * ef -> sb ) ) ; if ( ef -> zero_cluster == NULL ) { exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; exfat_error ( ""failed to allocate zero sector"" ) ; return - ENOMEM ; } if ( ! verify_vbr_checksum ( ef -> dev , ef -> zero_cluster , SECTOR_SIZE ( * ef -> sb ) ) ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; return - EIO ; } memset ( ef -> zero_cluster , 0 , CLUSTER_SIZE ( * ef -> sb ) ) ; if ( ef -> sb -> version . major != 1 || ef -> sb -> version . minor != 0 ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; exfat_error ( ""unsupported exFAT version: %hhu.%hhu"" , ef -> sb -> version . major , ef -> sb -> version . minor ) ; free ( ef -> sb ) ; return - EIO ; } if ( ef -> sb -> fat_count != 1 ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; exfat_error ( ""unsupported FAT count: %hhu"" , ef -> sb -> fat_count ) ; <vul-start> free ( ef -> sb ) ; return - EIO ; } if ( ( int ) ef -> sb -> sector_bits + ( int ) ef -> sb -> spc_bits > 25 ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; exfat_error ( ""too big cluster size: 2^%d"" , ( int ) ef -> sb -> sector_bits + ( int ) ef -> sb -> spc_bits ) ; <vul-end> free ( ef -> sb ) ; return - EIO ; } if ( le64_to_cpu ( ef -> sb -> sector_count ) * SECTOR_SIZE ( * ef -> sb ) > exfat_get_size ( ef -> dev ) ) { exfat_warn ( ""file system is larger than underlying device: "" ""%"" PRIu64 "" > %"" PRIu64 , le64_to_cpu ( ef -> sb -> sector_count ) * SECTOR_SIZE ( * ef -> sb ) , exfat_get_size ( ef -> dev ) ) ; } ef -> root = malloc ( sizeof ( struct exfat_node ) ) ; if ( ef -> root == NULL ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; exfat_error ( ""failed to allocate root node"" ) ; return - ENOMEM ; } memset ( ef -> root , 0 , sizeof ( struct exfat_node ) ) ; ef -> root -> flags = EXFAT_ATTRIB_DIR ; ef -> root -> start_cluster = le32_to_cpu ( ef -> sb -> rootdir_cluster ) ; ef -> root -> fptr_cluster = ef -> root -> start_cluster ; ef -> root -> name [ 0 ] = cpu_to_le16 ( '\\0' ) ; ef -> root -> size = rootdir_size ( ef ) ; if ( ef -> root -> size == 0 ) { free ( ef -> root ) ; free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; return - EIO ; } ef -> root -> mtime = 0 ; ef -> root -> atime = 0 ; exfat_get_node ( ef -> root ) ; rc = exfat_cache_directory ( ef , ef -> root ) ; if ( rc != 0 ) goto error ; if ( ef -> upcase == NULL ) { exfat_error ( ""upcase table is not found"" ) ; goto error ; } if ( ef -> cmap . chunk == NULL ) { exfat_error ( ""clusters bitmap is not found"" ) ; goto error ; }","int exfat_mount ( struct exfat * ef , const char * spec , const char * options ) { int rc ; enum exfat_mode mode ; exfat_tzset ( ) ; memset ( ef , 0 , sizeof ( struct exfat ) ) ; parse_options ( ef , options ) ; if ( match_option ( options , ""ro"" ) ) mode = EXFAT_MODE_RO ; else if ( match_option ( options , ""ro_fallback"" ) ) mode = EXFAT_MODE_ANY ; else mode = EXFAT_MODE_RW ; ef -> dev = exfat_open ( spec , mode ) ; if ( ef -> dev == NULL ) return - EIO ; if ( exfat_get_mode ( ef -> dev ) == EXFAT_MODE_RO ) { if ( mode == EXFAT_MODE_ANY ) ef -> ro = - 1 ; else ef -> ro = 1 ; } ef -> sb = malloc ( sizeof ( struct exfat_super_block ) ) ; if ( ef -> sb == NULL ) { exfat_close ( ef -> dev ) ; exfat_error ( ""failed to allocate memory for the super block"" ) ; return - ENOMEM ; } memset ( ef -> sb , 0 , sizeof ( struct exfat_super_block ) ) ; if ( exfat_pread ( ef -> dev , ef -> sb , sizeof ( struct exfat_super_block ) , 0 ) < 0 ) { exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; exfat_error ( ""failed to read boot sector"" ) ; return - EIO ; } if ( memcmp ( ef -> sb -> oem_name , ""EXFAT   "" , 8 ) != 0 ) { exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; exfat_error ( ""exFAT file system is not found"" ) ; return - EIO ; } <vul-start> if ( ef -> sb -> sector_bits < 9 ) { exfat_close ( ef -> dev ) ; exfat_error ( ""too small sector size: 2^%hhd"" , ef -> sb -> sector_bits ) ; free ( ef -> sb ) ; return - EIO ; } if ( ( int ) ef -> sb -> sector_bits + ( int ) ef -> sb -> spc_bits > 25 ) { exfat_close ( ef -> dev ) ; exfat_error ( ""too big cluster size: 2^(%hhd+%hhd)"" , ef -> sb -> sector_bits , ef -> sb -> spc_bits ) ; free ( ef -> sb ) ; return - EIO ; } <vul-end> ef -> zero_cluster = malloc ( CLUSTER_SIZE ( * ef -> sb ) ) ; if ( ef -> zero_cluster == NULL ) { exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; exfat_error ( ""failed to allocate zero sector"" ) ; return - ENOMEM ; } if ( ! verify_vbr_checksum ( ef -> dev , ef -> zero_cluster , SECTOR_SIZE ( * ef -> sb ) ) ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; return - EIO ; } memset ( ef -> zero_cluster , 0 , CLUSTER_SIZE ( * ef -> sb ) ) ; if ( ef -> sb -> version . major != 1 || ef -> sb -> version . minor != 0 ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; exfat_error ( ""unsupported exFAT version: %hhu.%hhu"" , ef -> sb -> version . major , ef -> sb -> version . minor ) ; free ( ef -> sb ) ; return - EIO ; } if ( ef -> sb -> fat_count != 1 ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; exfat_error ( ""unsupported FAT count: %hhu"" , ef -> sb -> fat_count ) ; <vul-start> <vul-end> free ( ef -> sb ) ; return - EIO ; } if ( le64_to_cpu ( ef -> sb -> sector_count ) * SECTOR_SIZE ( * ef -> sb ) > exfat_get_size ( ef -> dev ) ) { exfat_warn ( ""file system is larger than underlying device: "" ""%"" PRIu64 "" > %"" PRIu64 , le64_to_cpu ( ef -> sb -> sector_count ) * SECTOR_SIZE ( * ef -> sb ) , exfat_get_size ( ef -> dev ) ) ; } ef -> root = malloc ( sizeof ( struct exfat_node ) ) ; if ( ef -> root == NULL ) { free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; exfat_error ( ""failed to allocate root node"" ) ; return - ENOMEM ; } memset ( ef -> root , 0 , sizeof ( struct exfat_node ) ) ; ef -> root -> flags = EXFAT_ATTRIB_DIR ; ef -> root -> start_cluster = le32_to_cpu ( ef -> sb -> rootdir_cluster ) ; ef -> root -> fptr_cluster = ef -> root -> start_cluster ; ef -> root -> name [ 0 ] = cpu_to_le16 ( '\\0' ) ; ef -> root -> size = rootdir_size ( ef ) ; if ( ef -> root -> size == 0 ) { free ( ef -> root ) ; free ( ef -> zero_cluster ) ; exfat_close ( ef -> dev ) ; free ( ef -> sb ) ; return - EIO ; } ef -> root -> mtime = 0 ; ef -> root -> atime = 0 ; exfat_get_node ( ef -> root ) ; rc = exfat_cache_directory ( ef , ef -> root ) ; if ( rc != 0 ) goto error ; if ( ef -> upcase == NULL ) { exfat_error ( ""upcase table is not found"" ) ; goto error ; } if ( ef -> cmap . chunk == NULL ) { exfat_error ( ""clusters bitmap is not found"" ) ; goto error ; }"
662,"CWE-416 struct ipv6_txoptions * ipv6_renew_options ( struct sock * sk , struct ipv6_txoptions * opt , int newtype , struct ipv6_opt_hdr __user * newopt , int newoptlen ) { int tot_len = 0 ; char * p ; struct ipv6_txoptions * opt2 ; int err ; if ( opt ) { if ( newtype != IPV6_HOPOPTS && opt -> hopopt ) tot_len += CMSG_ALIGN ( ipv6_optlen ( opt -> hopopt ) ) ; if ( newtype != IPV6_RTHDRDSTOPTS && opt -> dst0opt ) tot_len += CMSG_ALIGN ( ipv6_optlen ( opt -> dst0opt ) ) ; if ( newtype != IPV6_RTHDR && opt -> srcrt ) tot_len += CMSG_ALIGN ( ipv6_optlen ( opt -> srcrt ) ) ; if ( newtype != IPV6_DSTOPTS && opt -> dst1opt ) tot_len += CMSG_ALIGN ( ipv6_optlen ( opt -> dst1opt ) ) ; } if ( newopt && newoptlen ) tot_len += CMSG_ALIGN ( newoptlen ) ; if ( ! tot_len ) return NULL ; tot_len += sizeof ( * opt2 ) ; opt2 = sock_kmalloc ( sk , tot_len , GFP_ATOMIC ) ; if ( ! opt2 ) return ERR_PTR ( - ENOBUFS ) ; memset ( opt2 , 0 , tot_len ) ; <vul-start> <vul-end> opt2 -> tot_len = tot_len ; p = ( char * ) ( opt2 + 1 ) ; err = ipv6_renew_option ( opt ? opt -> hopopt : NULL , newopt , newoptlen , newtype != IPV6_HOPOPTS , & opt2 -> hopopt , & p ) ; if ( err ) goto out ; err = ipv6_renew_option ( opt ? opt -> dst0opt : NULL , newopt , newoptlen , newtype != IPV6_RTHDRDSTOPTS , & opt2 -> dst0opt , & p ) ; if ( err ) goto out ; err = ipv6_renew_option ( opt ? opt -> srcrt : NULL , newopt , newoptlen , newtype != IPV6_RTHDR , ( struct ipv6_opt_hdr * * ) & opt2 -> srcrt , & p ) ; if ( err ) goto out ; err = ipv6_renew_option ( opt ? opt -> dst1opt : NULL , newopt , newoptlen , newtype != IPV6_DSTOPTS , & opt2 -> dst1opt , & p ) ; if ( err ) goto out ; opt2 -> opt_nflen = ( opt2 -> hopopt ? ipv6_optlen ( opt2 -> hopopt ) : 0 ) + ( opt2 -> dst0opt ? ipv6_optlen ( opt2 -> dst0opt ) : 0 ) + ( opt2 -> srcrt ? ipv6_optlen ( opt2 -> srcrt ) : 0 ) ; opt2 -> opt_flen = ( opt2 -> dst1opt ? ipv6_optlen ( opt2 -> dst1opt ) : 0 ) ; return opt2 ; out : sock_kfree_s ( sk , opt2 , opt2 -> tot_len ) ; return ERR_PTR ( err ) ; }","struct ipv6_txoptions * ipv6_renew_options ( struct sock * sk , struct ipv6_txoptions * opt , int newtype , struct ipv6_opt_hdr __user * newopt , int newoptlen ) { int tot_len = 0 ; char * p ; struct ipv6_txoptions * opt2 ; int err ; if ( opt ) { if ( newtype != IPV6_HOPOPTS && opt -> hopopt ) tot_len += CMSG_ALIGN ( ipv6_optlen ( opt -> hopopt ) ) ; if ( newtype != IPV6_RTHDRDSTOPTS && opt -> dst0opt ) tot_len += CMSG_ALIGN ( ipv6_optlen ( opt -> dst0opt ) ) ; if ( newtype != IPV6_RTHDR && opt -> srcrt ) tot_len += CMSG_ALIGN ( ipv6_optlen ( opt -> srcrt ) ) ; if ( newtype != IPV6_DSTOPTS && opt -> dst1opt ) tot_len += CMSG_ALIGN ( ipv6_optlen ( opt -> dst1opt ) ) ; } if ( newopt && newoptlen ) tot_len += CMSG_ALIGN ( newoptlen ) ; if ( ! tot_len ) return NULL ; tot_len += sizeof ( * opt2 ) ; opt2 = sock_kmalloc ( sk , tot_len , GFP_ATOMIC ) ; if ( ! opt2 ) return ERR_PTR ( - ENOBUFS ) ; memset ( opt2 , 0 , tot_len ) ; <vul-start> atomic_set ( & opt2 -> refcnt , 1 ) ; <vul-end> opt2 -> tot_len = tot_len ; p = ( char * ) ( opt2 + 1 ) ; err = ipv6_renew_option ( opt ? opt -> hopopt : NULL , newopt , newoptlen , newtype != IPV6_HOPOPTS , & opt2 -> hopopt , & p ) ; if ( err ) goto out ; err = ipv6_renew_option ( opt ? opt -> dst0opt : NULL , newopt , newoptlen , newtype != IPV6_RTHDRDSTOPTS , & opt2 -> dst0opt , & p ) ; if ( err ) goto out ; err = ipv6_renew_option ( opt ? opt -> srcrt : NULL , newopt , newoptlen , newtype != IPV6_RTHDR , ( struct ipv6_opt_hdr * * ) & opt2 -> srcrt , & p ) ; if ( err ) goto out ; err = ipv6_renew_option ( opt ? opt -> dst1opt : NULL , newopt , newoptlen , newtype != IPV6_DSTOPTS , & opt2 -> dst1opt , & p ) ; if ( err ) goto out ; opt2 -> opt_nflen = ( opt2 -> hopopt ? ipv6_optlen ( opt2 -> hopopt ) : 0 ) + ( opt2 -> dst0opt ? ipv6_optlen ( opt2 -> dst0opt ) : 0 ) + ( opt2 -> srcrt ? ipv6_optlen ( opt2 -> srcrt ) : 0 ) ; opt2 -> opt_flen = ( opt2 -> dst1opt ? ipv6_optlen ( opt2 -> dst1opt ) : 0 ) ; return opt2 ; out : sock_kfree_s ( sk , opt2 , opt2 -> tot_len ) ; return ERR_PTR ( err ) ; }"
663,"CWE-119 static int PredictorEncodeRow ( TIFF * tif , uint8 * bp , tmsize_t cc , uint16 s ) { TIFFPredictorState * sp = PredictorState ( tif ) ; assert ( sp != NULL ) ; assert ( sp -> encodepfunc != NULL ) ; assert ( sp -> encoderow != NULL ) ; <vul-start> ( * sp -> encodepfunc ) ( tif , bp , cc ) ; <vul-end> return ( * sp -> encoderow ) ( tif , bp , cc , s ) ; }","static int PredictorEncodeRow ( TIFF * tif , uint8 * bp , tmsize_t cc , uint16 s ) { TIFFPredictorState * sp = PredictorState ( tif ) ; assert ( sp != NULL ) ; assert ( sp -> encodepfunc != NULL ) ; assert ( sp -> encoderow != NULL ) ; <vul-start> if ( ! ( * sp -> encodepfunc ) ( tif , bp , cc ) ) return 0 ; <vul-end> return ( * sp -> encoderow ) ( tif , bp , cc , s ) ; }"
664,"CWE-59 void vrrp_print_data ( void ) { <vul-start> FILE * file = fopen ( dump_file , ""w"" ) ; <vul-end> if ( ! file ) { log_message ( LOG_INFO , ""Can\'t open %s (%d: %s)"" , dump_file , errno , strerror ( errno ) ) ; return ; } dump_data_vrrp ( file ) ; fclose ( file ) ; }","void vrrp_print_data ( void ) { <vul-start> FILE * file = fopen_safe ( dump_file , ""w"" ) ; <vul-end> if ( ! file ) { log_message ( LOG_INFO , ""Can\'t open %s (%d: %s)"" , dump_file , errno , strerror ( errno ) ) ; return ; } dump_data_vrrp ( file ) ; fclose ( file ) ; }"
665,"CWE-125 <vul-start> static inline struct enamemem * <vul-end> lookup_bytestring ( netdissect_options * ndo , register const u_char * bs , const unsigned int nlen ) { <vul-start> struct enamemem * tp ; <vul-end> register u_int i , j , k ; if ( nlen >= 6 ) { k = ( bs [ 0 ] << 8 ) | bs [ 1 ] ; j = ( bs [ 2 ] << 8 ) | bs [ 3 ] ; i = ( bs [ 4 ] << 8 ) | bs [ 5 ] ; } else if ( nlen >= 4 ) { k = ( bs [ 0 ] << 8 ) | bs [ 1 ] ; j = ( bs [ 2 ] << 8 ) | bs [ 3 ] ; i = 0 ; } else i = j = k = 0 ; tp = & bytestringtable [ ( i ^ j ) & ( HASHNAMESIZE - 1 ) ] ; <vul-start> while ( tp -> e_nxt ) if ( tp -> e_addr0 == i && tp -> e_addr1 == j && tp -> e_addr2 == k && memcmp ( ( const char * ) bs , ( const char * ) ( tp -> e_bs ) , nlen ) == 0 ) <vul-end> return tp ; else <vul-start> tp = tp -> e_nxt ; tp -> e_addr0 = i ; tp -> e_addr1 = j ; tp -> e_addr2 = k ; tp -> e_bs = ( u_char * ) calloc ( 1 , nlen + 1 ) ; if ( tp -> e_bs == NULL ) <vul-end> ( * ndo -> ndo_error ) ( ndo , ""lookup_bytestring: calloc"" ) ; <vul-start> memcpy ( tp -> e_bs , bs , nlen ) ; tp -> e_nxt = ( struct enamemem * ) calloc ( 1 , sizeof ( * tp ) ) ; if ( tp -> e_nxt == NULL ) <vul-end> ( * ndo -> ndo_error ) ( ndo , ""lookup_bytestring: calloc"" ) ; return tp ; }","<vul-start> static inline struct bsnamemem * <vul-end> lookup_bytestring ( netdissect_options * ndo , register const u_char * bs , const unsigned int nlen ) { <vul-start> struct bsnamemem * tp ; <vul-end> register u_int i , j , k ; if ( nlen >= 6 ) { k = ( bs [ 0 ] << 8 ) | bs [ 1 ] ; j = ( bs [ 2 ] << 8 ) | bs [ 3 ] ; i = ( bs [ 4 ] << 8 ) | bs [ 5 ] ; } else if ( nlen >= 4 ) { k = ( bs [ 0 ] << 8 ) | bs [ 1 ] ; j = ( bs [ 2 ] << 8 ) | bs [ 3 ] ; i = 0 ; } else i = j = k = 0 ; tp = & bytestringtable [ ( i ^ j ) & ( HASHNAMESIZE - 1 ) ] ; <vul-start> while ( tp -> bs_nxt ) if ( nlen == tp -> bs_nbytes && tp -> bs_addr0 == i && tp -> bs_addr1 == j && tp -> bs_addr2 == k && memcmp ( ( const char * ) bs , ( const char * ) ( tp -> bs_bytes ) , nlen ) == 0 ) <vul-end> return tp ; else <vul-start> tp = tp -> bs_nxt ; tp -> bs_addr0 = i ; tp -> bs_addr1 = j ; tp -> bs_addr2 = k ; tp -> bs_bytes = ( u_char * ) calloc ( 1 , nlen + 1 ) ; if ( tp -> bs_bytes == NULL ) <vul-end> ( * ndo -> ndo_error ) ( ndo , ""lookup_bytestring: calloc"" ) ; <vul-start> memcpy ( tp -> bs_bytes , bs , nlen ) ; tp -> bs_nbytes = nlen ; tp -> bs_nxt = ( struct bsnamemem * ) calloc ( 1 , sizeof ( * tp ) ) ; if ( tp -> bs_nxt == NULL ) <vul-end> ( * ndo -> ndo_error ) ( ndo , ""lookup_bytestring: calloc"" ) ; return tp ; }"
666,"CWE-787 static int exif_data_load_data_entry ( ExifData * data , ExifEntry * entry , const unsigned char * d , unsigned int size , unsigned int offset ) { unsigned int s , doff ; entry -> tag = exif_get_short ( d + offset + 0 , data -> priv -> order ) ; entry -> format = exif_get_short ( d + offset + 2 , data -> priv -> order ) ; entry -> components = exif_get_long ( d + offset + 4 , data -> priv -> order ) ; exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""Loading entry 0x%x (\'%s\')..."" , entry -> tag , exif_tag_get_name ( entry -> tag ) ) ; s = exif_format_get_size ( entry -> format ) * entry -> components ; if ( ( s < entry -> components ) || ( s == 0 ) ) { return 0 ; } if ( s > 4 ) doff = exif_get_long ( d + offset + 8 , data -> priv -> order ) ; else doff = offset + 8 ; <vul-start> if ( ( doff + s < doff ) || ( doff + s < s ) || ( doff + s > size ) ) { <vul-end> exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , <vul-start> ""Tag data past end of buffer (%u > %u)"" , doff + s , size ) ; <vul-end> return 0 ; } entry -> data = exif_data_alloc ( data , s ) ; if ( entry -> data ) { entry -> size = s ; memcpy ( entry -> data , d + doff , s ) ; } else { EXIF_LOG_NO_MEMORY ( data -> priv -> log , ""ExifData"" , s ) ; return 0 ; } if ( entry -> tag == EXIF_TAG_MAKER_NOTE ) { if ( ! entry -> data ) { exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""MakerNote found with empty data"" ) ; } else if ( entry -> size > 6 ) { exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""MakerNote found (%02x %02x %02x %02x "" ""%02x %02x %02x...)."" , entry -> data [ 0 ] , entry -> data [ 1 ] , entry -> data [ 2 ] , entry -> data [ 3 ] , entry -> data [ 4 ] , entry -> data [ 5 ] , entry -> data [ 6 ] ) ; } data -> priv -> offset_mnote = doff ; } return 1 ; }","static int exif_data_load_data_entry ( ExifData * data , ExifEntry * entry , const unsigned char * d , unsigned int size , unsigned int offset ) { unsigned int s , doff ; entry -> tag = exif_get_short ( d + offset + 0 , data -> priv -> order ) ; entry -> format = exif_get_short ( d + offset + 2 , data -> priv -> order ) ; entry -> components = exif_get_long ( d + offset + 4 , data -> priv -> order ) ; exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""Loading entry 0x%x (\'%s\')..."" , entry -> tag , exif_tag_get_name ( entry -> tag ) ) ; s = exif_format_get_size ( entry -> format ) * entry -> components ; if ( ( s < entry -> components ) || ( s == 0 ) ) { return 0 ; } if ( s > 4 ) doff = exif_get_long ( d + offset + 8 , data -> priv -> order ) ; else doff = offset + 8 ; <vul-start> if ( doff >= size ) { <vul-end> exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , <vul-start> ""Tag starts past end of buffer (%u > %u)"" , doff , size ) ; return 0 ; } if ( s > size - doff ) { exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""Tag data goes past end of buffer (%u > %u)"" , doff + s , size ) ; <vul-end> return 0 ; } entry -> data = exif_data_alloc ( data , s ) ; if ( entry -> data ) { entry -> size = s ; memcpy ( entry -> data , d + doff , s ) ; } else { EXIF_LOG_NO_MEMORY ( data -> priv -> log , ""ExifData"" , s ) ; return 0 ; } if ( entry -> tag == EXIF_TAG_MAKER_NOTE ) { if ( ! entry -> data ) { exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""MakerNote found with empty data"" ) ; } else if ( entry -> size > 6 ) { exif_log ( data -> priv -> log , EXIF_LOG_CODE_DEBUG , ""ExifData"" , ""MakerNote found (%02x %02x %02x %02x "" ""%02x %02x %02x...)."" , entry -> data [ 0 ] , entry -> data [ 1 ] , entry -> data [ 2 ] , entry -> data [ 3 ] , entry -> data [ 4 ] , entry -> data [ 5 ] , entry -> data [ 6 ] ) ; } data -> priv -> offset_mnote = doff ; } return 1 ; }"
667,"CWE-284 static void ImportGrayQuantum ( const Image * image , QuantumInfo * quantum_info , const MagickSizeType number_pixels , const unsigned char * magick_restrict p , Quantum * magick_restrict q , ExceptionInfo * exception ) { QuantumAny range ; register ssize_t x ; ssize_t bit ; unsigned int pixel ; assert ( image != ( Image * ) NULL ) ; assert ( image -> signature == MagickCoreSignature ) ; <vul-start> <vul-end> switch ( quantum_info -> depth ) { case 1 : { register Quantum black , white ; black = 0 ; white = QuantumRange ; if ( quantum_info -> min_is_white != MagickFalse ) { black = QuantumRange ; white = 0 ; } for ( x = 0 ; x < ( ( ssize_t ) number_pixels - 7 ) ; x += 8 ) { for ( bit = 0 ; bit < 8 ; bit ++ ) { SetPixelGray ( image , ( ( * p ) & ( 1 << ( 7 - bit ) ) ) == 0 ? black : white , q ) ; q += GetPixelChannels ( image ) ; } p ++ ; } for ( bit = 0 ; bit < ( ssize_t ) ( number_pixels % 8 ) ; bit ++ ) { SetPixelGray ( image , ( ( * p ) & ( 0x01 << ( 7 - bit ) ) ) == 0 ? black : white , q ) ; q += GetPixelChannels ( image ) ; } if ( bit != 0 ) p ++ ; break ; } case 4 : { register unsigned char pixel ; range = GetQuantumRange ( quantum_info -> depth ) ; for ( x = 0 ; x < ( ( ssize_t ) number_pixels - 1 ) ; x += 2 ) { pixel = ( unsigned char ) ( ( * p >> 4 ) & 0xf ) ; SetPixelGray ( image , ScaleAnyToQuantum ( pixel , range ) , q ) ; q += GetPixelChannels ( image ) ; pixel = ( unsigned char ) ( ( * p ) & 0xf ) ; SetPixelGray ( image , ScaleAnyToQuantum ( pixel , range ) , q ) ; p ++ ; q += GetPixelChannels ( image ) ; } for ( bit = 0 ; bit < ( ssize_t ) ( number_pixels % 2 ) ; bit ++ ) { pixel = ( unsigned char ) ( * p ++ >> 4 ) ;","static void ImportGrayQuantum ( const Image * image , QuantumInfo * quantum_info , const MagickSizeType number_pixels , const unsigned char * magick_restrict p , Quantum * magick_restrict q , ExceptionInfo * exception ) { QuantumAny range ; register ssize_t x ; ssize_t bit ; unsigned int pixel ; assert ( image != ( Image * ) NULL ) ; assert ( image -> signature == MagickCoreSignature ) ; <vul-start> pixel = 0 ; <vul-end> switch ( quantum_info -> depth ) { case 1 : { register Quantum black , white ; black = 0 ; white = QuantumRange ; if ( quantum_info -> min_is_white != MagickFalse ) { black = QuantumRange ; white = 0 ; } for ( x = 0 ; x < ( ( ssize_t ) number_pixels - 7 ) ; x += 8 ) { for ( bit = 0 ; bit < 8 ; bit ++ ) { SetPixelGray ( image , ( ( * p ) & ( 1 << ( 7 - bit ) ) ) == 0 ? black : white , q ) ; q += GetPixelChannels ( image ) ; } p ++ ; } for ( bit = 0 ; bit < ( ssize_t ) ( number_pixels % 8 ) ; bit ++ ) { SetPixelGray ( image , ( ( * p ) & ( 0x01 << ( 7 - bit ) ) ) == 0 ? black : white , q ) ; q += GetPixelChannels ( image ) ; } if ( bit != 0 ) p ++ ; break ; } case 4 : { register unsigned char pixel ; range = GetQuantumRange ( quantum_info -> depth ) ; for ( x = 0 ; x < ( ( ssize_t ) number_pixels - 1 ) ; x += 2 ) { pixel = ( unsigned char ) ( ( * p >> 4 ) & 0xf ) ; SetPixelGray ( image , ScaleAnyToQuantum ( pixel , range ) , q ) ; q += GetPixelChannels ( image ) ; pixel = ( unsigned char ) ( ( * p ) & 0xf ) ; SetPixelGray ( image , ScaleAnyToQuantum ( pixel , range ) , q ) ; p ++ ; q += GetPixelChannels ( image ) ; } for ( bit = 0 ; bit < ( ssize_t ) ( number_pixels % 2 ) ; bit ++ ) { pixel = ( unsigned char ) ( * p ++ >> 4 ) ;"
668,CWE-119 static int hns_gmac_get_sset_count ( int stringset ) { <vul-start> if ( stringset == ETH_SS_STATS ) <vul-end> return ARRAY_SIZE ( g_gmac_stats_string ) ; return 0 ; },static int hns_gmac_get_sset_count ( int stringset ) { <vul-start> if ( stringset == ETH_SS_STATS || stringset == ETH_SS_PRIV_FLAGS ) <vul-end> return ARRAY_SIZE ( g_gmac_stats_string ) ; return 0 ; }
669,"CWE-399 static int hugetlbfs_fill_super ( struct super_block * sb , void * data , int silent ) { struct inode * inode ; struct dentry * root ; int ret ; struct hugetlbfs_config config ; struct hugetlbfs_sb_info * sbinfo ; save_mount_options ( sb , data ) ; config . nr_blocks = - 1 ; config . nr_inodes = - 1 ; config . uid = current_fsuid ( ) ; config . gid = current_fsgid ( ) ; config . mode = 0755 ; config . hstate = & default_hstate ; ret = hugetlbfs_parse_options ( data , & config ) ; if ( ret ) return ret ; sbinfo = kmalloc ( sizeof ( struct hugetlbfs_sb_info ) , GFP_KERNEL ) ; if ( ! sbinfo ) return - ENOMEM ; sb -> s_fs_info = sbinfo ; sbinfo -> hstate = config . hstate ; spin_lock_init ( & sbinfo -> stat_lock ) ; <vul-start> sbinfo -> max_blocks = config . nr_blocks ; sbinfo -> free_blocks = config . nr_blocks ; <vul-end> sbinfo -> max_inodes = config . nr_inodes ; sbinfo -> free_inodes = config . nr_inodes ; <vul-start> <vul-end> sb -> s_maxbytes = MAX_LFS_FILESIZE ; sb -> s_blocksize = huge_page_size ( config . hstate ) ; sb -> s_blocksize_bits = huge_page_shift ( config . hstate ) ; sb -> s_magic = HUGETLBFS_MAGIC ; sb -> s_op = & hugetlbfs_ops ; sb -> s_time_gran = 1 ; inode = hugetlbfs_get_root ( sb , & config ) ; if ( ! inode ) goto out_free ; root = d_alloc_root ( inode ) ; if ( ! root ) { iput ( inode ) ; goto out_free ; } sb -> s_root = root ; return 0 ; out_free : <vul-start> <vul-end> kfree ( sbinfo ) ; return - ENOMEM ; }","static int hugetlbfs_fill_super ( struct super_block * sb , void * data , int silent ) { struct inode * inode ; struct dentry * root ; int ret ; struct hugetlbfs_config config ; struct hugetlbfs_sb_info * sbinfo ; save_mount_options ( sb , data ) ; config . nr_blocks = - 1 ; config . nr_inodes = - 1 ; config . uid = current_fsuid ( ) ; config . gid = current_fsgid ( ) ; config . mode = 0755 ; config . hstate = & default_hstate ; ret = hugetlbfs_parse_options ( data , & config ) ; if ( ret ) return ret ; sbinfo = kmalloc ( sizeof ( struct hugetlbfs_sb_info ) , GFP_KERNEL ) ; if ( ! sbinfo ) return - ENOMEM ; sb -> s_fs_info = sbinfo ; sbinfo -> hstate = config . hstate ; spin_lock_init ( & sbinfo -> stat_lock ) ; <vul-start> <vul-end> sbinfo -> max_inodes = config . nr_inodes ; sbinfo -> free_inodes = config . nr_inodes ; <vul-start> sbinfo -> spool = NULL ; if ( config . nr_blocks != - 1 ) { sbinfo -> spool = hugepage_new_subpool ( config . nr_blocks ) ; if ( ! sbinfo -> spool ) goto out_free ; } <vul-end> sb -> s_maxbytes = MAX_LFS_FILESIZE ; sb -> s_blocksize = huge_page_size ( config . hstate ) ; sb -> s_blocksize_bits = huge_page_shift ( config . hstate ) ; sb -> s_magic = HUGETLBFS_MAGIC ; sb -> s_op = & hugetlbfs_ops ; sb -> s_time_gran = 1 ; inode = hugetlbfs_get_root ( sb , & config ) ; if ( ! inode ) goto out_free ; root = d_alloc_root ( inode ) ; if ( ! root ) { iput ( inode ) ; goto out_free ; } sb -> s_root = root ; return 0 ; out_free : <vul-start> if ( sbinfo -> spool ) kfree ( sbinfo -> spool ) ; <vul-end> kfree ( sbinfo ) ; return - ENOMEM ; }"
670,"CWE-399 <vul-start> static void xen_netbk_idx_release ( struct xen_netbk * netbk , u16 pending_idx ) <vul-end> { struct xenvif * vif ; struct pending_tx_info * pending_tx_info ; pending_ring_idx_t index ; if ( netbk -> mmap_pages [ pending_idx ] == NULL ) return ; pending_tx_info = & netbk -> pending_tx_info [ pending_idx ] ; vif = pending_tx_info -> vif ; <vul-start> make_tx_response ( vif , & pending_tx_info -> req , XEN_NETIF_RSP_OKAY ) ; <vul-end> index = pending_index ( netbk -> pending_prod ++ ) ; netbk -> pending_ring [ index ] = pending_idx ; xenvif_put ( vif ) ; netbk -> mmap_pages [ pending_idx ] -> mapping = 0 ; put_page ( netbk -> mmap_pages [ pending_idx ] ) ; netbk -> mmap_pages [ pending_idx ] = NULL ; }","<vul-start> static void xen_netbk_idx_release ( struct xen_netbk * netbk , u16 pending_idx , u8 status ) <vul-end> { struct xenvif * vif ; struct pending_tx_info * pending_tx_info ; pending_ring_idx_t index ; if ( netbk -> mmap_pages [ pending_idx ] == NULL ) return ; pending_tx_info = & netbk -> pending_tx_info [ pending_idx ] ; vif = pending_tx_info -> vif ; <vul-start> make_tx_response ( vif , & pending_tx_info -> req , status ) ; <vul-end> index = pending_index ( netbk -> pending_prod ++ ) ; netbk -> pending_ring [ index ] = pending_idx ; xenvif_put ( vif ) ; netbk -> mmap_pages [ pending_idx ] -> mapping = 0 ; put_page ( netbk -> mmap_pages [ pending_idx ] ) ; netbk -> mmap_pages [ pending_idx ] = NULL ; }"
671,"CWE-362 <vul-start> static struct desc_struct * get_desc ( unsigned short sel ) <vul-end> { struct desc_ptr gdt_desc = { 0 , 0 } ; unsigned long desc_base ; # ifdef CONFIG_MODIFY_LDT_SYSCALL if ( ( sel & SEGMENT_TI_MASK ) == SEGMENT_LDT ) { <vul-start> struct desc_struct * desc = NULL ; <vul-end> struct ldt_struct * ldt ; sel >>= 3 ; mutex_lock ( & current -> active_mm -> context . lock ) ; ldt = current -> active_mm -> context . ldt ; <vul-start> if ( ldt && sel < ldt -> nr_entries ) desc = & ldt -> entries [ sel ] ; <vul-end> mutex_unlock ( & current -> active_mm -> context . lock ) ; <vul-start> return desc ; <vul-end> } # endif native_store_gdt ( & gdt_desc ) ; desc_base = sel & ~ ( SEGMENT_RPL_MASK | SEGMENT_TI_MASK ) ; if ( desc_base > gdt_desc . size ) <vul-start> return NULL ; return ( struct desc_struct * ) ( gdt_desc . address + desc_base ) ; <vul-end> }","<vul-start> static bool get_desc ( struct desc_struct * out , unsigned short sel ) <vul-end> { struct desc_ptr gdt_desc = { 0 , 0 } ; unsigned long desc_base ; # ifdef CONFIG_MODIFY_LDT_SYSCALL if ( ( sel & SEGMENT_TI_MASK ) == SEGMENT_LDT ) { <vul-start> bool success = false ; <vul-end> struct ldt_struct * ldt ; sel >>= 3 ; mutex_lock ( & current -> active_mm -> context . lock ) ; ldt = current -> active_mm -> context . ldt ; <vul-start> if ( ldt && sel < ldt -> nr_entries ) { * out = ldt -> entries [ sel ] ; success = true ; } <vul-end> mutex_unlock ( & current -> active_mm -> context . lock ) ; <vul-start> return success ; <vul-end> } # endif native_store_gdt ( & gdt_desc ) ; desc_base = sel & ~ ( SEGMENT_RPL_MASK | SEGMENT_TI_MASK ) ; if ( desc_base > gdt_desc . size ) <vul-start> return false ; * out = * ( struct desc_struct * ) ( gdt_desc . address + desc_base ) ; return true ; <vul-end> }"
672,"CWE-119 case SQL_DESC_AUTO_UNIQUE_VALUE : case SQL_DESC_CASE_SENSITIVE : case SQL_DESC_CONCISE_TYPE : case SQL_DESC_DATA_PTR : case SQL_DESC_DATETIME_INTERVAL_CODE : case SQL_DESC_DATETIME_INTERVAL_PRECISION : case SQL_DESC_DISPLAY_SIZE : case SQL_DESC_FIXED_PREC_SCALE : case SQL_DESC_INDICATOR_PTR : case SQL_DESC_LENGTH : case SQL_DESC_NULLABLE : case SQL_DESC_NUM_PREC_RADIX : case SQL_DESC_OCTET_LENGTH : case SQL_DESC_OCTET_LENGTH_PTR : case SQL_DESC_PARAMETER_TYPE : case SQL_DESC_PRECISION : case SQL_DESC_ROWVER : case SQL_DESC_SCALE : case SQL_DESC_SEARCHABLE : case SQL_DESC_TYPE : case SQL_DESC_UNNAMED : case SQL_DESC_UNSIGNED : case SQL_DESC_UPDATABLE : isStrField = 0 ; break ; case SQL_DESC_BASE_COLUMN_NAME : case SQL_DESC_BASE_TABLE_NAME : case SQL_DESC_CATALOG_NAME : case SQL_DESC_LABEL : case SQL_DESC_LITERAL_PREFIX : case SQL_DESC_LITERAL_SUFFIX : case SQL_DESC_LOCAL_TYPE_NAME : case SQL_DESC_NAME : case SQL_DESC_SCHEMA_NAME : case SQL_DESC_TABLE_NAME : case SQL_DESC_TYPE_NAME : isStrField = 1 ; break ; default : isStrField = buffer_length != SQL_IS_POINTER && buffer_length != SQL_IS_INTEGER && buffer_length != SQL_IS_UINTEGER && buffer_length != SQL_IS_SMALLINT && buffer_length != SQL_IS_USMALLINT ; } if ( isStrField && buffer_length < 0 && buffer_length != SQL_NTS ) { __post_internal_error ( & descriptor -> error , ERROR_HY090 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } <vul-start> if ( field_identifier == SQL_DESC_COUNT && ( SQLINTEGER ) value < 0 ) <vul-end> { __post_internal_error ( & descriptor -> error , ERROR_07009 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } <vul-start> if ( field_identifier == SQL_DESC_PARAMETER_TYPE && value != SQL_PARAM_INPUT && value != SQL_PARAM_OUTPUT && value != SQL_PARAM_INPUT_OUTPUT && value != SQL_PARAM_INPUT_OUTPUT_STREAM && value != SQL_PARAM_OUTPUT_STREAM ) <vul-end> { __post_internal_error ( & descriptor -> error , ERROR_HY105 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } if ( CHECK_SQLSETDESCFIELD ( descriptor -> connection ) ) { ret = SQLSETDESCFIELD ( descriptor -> connection , descriptor -> driver_desc , rec_number , field_identifier , value , buffer_length ) ; } else if ( CHECK_SQLSETDESCFIELDW ( descriptor -> connection ) ) { SQLWCHAR * s1 = NULL ; if ( isStrField ) { s1 = ansi_to_unicode_alloc ( value , buffer_length , descriptor -> connection , NULL ) ; if ( SQL_NTS != buffer_length ) { buffer_length *= sizeof ( SQLWCHAR ) ; } } else { s1 = value ; } ret = SQLSETDESCFIELDW ( descriptor -> connection , descriptor -> driver_desc , rec_number , field_identifier , s1 , buffer_length ) ; if ( isStrField ) { if ( s1 ) free ( s1 ) ; } } else { dm_log_write ( __FILE__ , __LINE__ , LOG_INFO , LOG_INFO , ""Error: IM001"" ) ; __post_internal_error ( & descriptor -> error ,","case SQL_DESC_AUTO_UNIQUE_VALUE : case SQL_DESC_CASE_SENSITIVE : case SQL_DESC_CONCISE_TYPE : case SQL_DESC_DATA_PTR : case SQL_DESC_DATETIME_INTERVAL_CODE : case SQL_DESC_DATETIME_INTERVAL_PRECISION : case SQL_DESC_DISPLAY_SIZE : case SQL_DESC_FIXED_PREC_SCALE : case SQL_DESC_INDICATOR_PTR : case SQL_DESC_LENGTH : case SQL_DESC_NULLABLE : case SQL_DESC_NUM_PREC_RADIX : case SQL_DESC_OCTET_LENGTH : case SQL_DESC_OCTET_LENGTH_PTR : case SQL_DESC_PARAMETER_TYPE : case SQL_DESC_PRECISION : case SQL_DESC_ROWVER : case SQL_DESC_SCALE : case SQL_DESC_SEARCHABLE : case SQL_DESC_TYPE : case SQL_DESC_UNNAMED : case SQL_DESC_UNSIGNED : case SQL_DESC_UPDATABLE : isStrField = 0 ; break ; case SQL_DESC_BASE_COLUMN_NAME : case SQL_DESC_BASE_TABLE_NAME : case SQL_DESC_CATALOG_NAME : case SQL_DESC_LABEL : case SQL_DESC_LITERAL_PREFIX : case SQL_DESC_LITERAL_SUFFIX : case SQL_DESC_LOCAL_TYPE_NAME : case SQL_DESC_NAME : case SQL_DESC_SCHEMA_NAME : case SQL_DESC_TABLE_NAME : case SQL_DESC_TYPE_NAME : isStrField = 1 ; break ; default : isStrField = buffer_length != SQL_IS_POINTER && buffer_length != SQL_IS_INTEGER && buffer_length != SQL_IS_UINTEGER && buffer_length != SQL_IS_SMALLINT && buffer_length != SQL_IS_USMALLINT ; } if ( isStrField && buffer_length < 0 && buffer_length != SQL_NTS ) { __post_internal_error ( & descriptor -> error , ERROR_HY090 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } <vul-start> if ( field_identifier == SQL_DESC_COUNT && ( intptr_t ) value < 0 ) <vul-end> { __post_internal_error ( & descriptor -> error , ERROR_07009 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } <vul-start> if ( field_identifier == SQL_DESC_PARAMETER_TYPE && ( intptr_t ) value != SQL_PARAM_INPUT && ( intptr_t ) value != SQL_PARAM_OUTPUT && ( intptr_t ) value != SQL_PARAM_INPUT_OUTPUT && ( intptr_t ) value != SQL_PARAM_INPUT_OUTPUT_STREAM && ( intptr_t ) value != SQL_PARAM_OUTPUT_STREAM ) <vul-end> { __post_internal_error ( & descriptor -> error , ERROR_HY105 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } if ( CHECK_SQLSETDESCFIELD ( descriptor -> connection ) ) { ret = SQLSETDESCFIELD ( descriptor -> connection , descriptor -> driver_desc , rec_number , field_identifier , value , buffer_length ) ; } else if ( CHECK_SQLSETDESCFIELDW ( descriptor -> connection ) ) { SQLWCHAR * s1 = NULL ; if ( isStrField ) { s1 = ansi_to_unicode_alloc ( value , buffer_length , descriptor -> connection , NULL ) ; if ( SQL_NTS != buffer_length ) { buffer_length *= sizeof ( SQLWCHAR ) ; } } else { s1 = value ; } ret = SQLSETDESCFIELDW ( descriptor -> connection , descriptor -> driver_desc , rec_number , field_identifier , s1 , buffer_length ) ; if ( isStrField ) { if ( s1 ) free ( s1 ) ; } } else { dm_log_write ( __FILE__ , __LINE__ , LOG_INFO , LOG_INFO , ""Error: IM001"" ) ; __post_internal_error ( & descriptor -> error ,"
673,"CWE-119 H264SwDecRet H264SwDecInit ( H264SwDecInst * decInst , u32 noOutputReordering ) { u32 rv = 0 ; decContainer_t * pDecCont ; DEC_API_TRC ( ""H264SwDecInit#"" ) ; if ( ( ( - 1 ) >> 1 ) != ( - 1 ) ) { DEC_API_TRC ( ""H264SwDecInit# ERROR: Right shift is not signed"" ) ; return ( H264SWDEC_INITFAIL ) ; } if ( decInst == NULL ) { DEC_API_TRC ( ""H264SwDecInit# ERROR: decInst == NULL"" ) ; return ( H264SWDEC_PARAM_ERR ) ; } <vul-start> pDecCont = ( decContainer_t * ) H264SwDecMalloc ( sizeof ( decContainer_t ) ) ; <vul-end> if ( pDecCont == NULL ) { DEC_API_TRC ( ""H264SwDecInit# ERROR: Memory allocation failed"" ) ; return ( H264SWDEC_MEMFAIL ) ; } # ifdef H264DEC_TRACE sprintf ( pDecCont -> str , ""H264SwDecInit# decInst %p noOutputReordering %d"" , ( void * ) decInst , noOutputReordering ) ; DEC_API_TRC ( pDecCont -> str ) ; # endif rv = h264bsdInit ( & pDecCont -> storage , noOutputReordering ) ; if ( rv != HANTRO_OK ) { H264SwDecRelease ( pDecCont ) ; return ( H264SWDEC_MEMFAIL ) ; } pDecCont -> decStat = INITIALIZED ; pDecCont -> picNumber = 0 ; # ifdef H264DEC_TRACE sprintf ( pDecCont -> str , ""H264SwDecInit# OK: return %p"" , ( void * ) pDecCont ) ; DEC_API_TRC ( pDecCont -> str ) ; # endif * decInst = ( decContainer_t * ) pDecCont ; return ( H264SWDEC_OK ) ; }","H264SwDecRet H264SwDecInit ( H264SwDecInst * decInst , u32 noOutputReordering ) { u32 rv = 0 ; decContainer_t * pDecCont ; DEC_API_TRC ( ""H264SwDecInit#"" ) ; if ( ( ( - 1 ) >> 1 ) != ( - 1 ) ) { DEC_API_TRC ( ""H264SwDecInit# ERROR: Right shift is not signed"" ) ; return ( H264SWDEC_INITFAIL ) ; } if ( decInst == NULL ) { DEC_API_TRC ( ""H264SwDecInit# ERROR: decInst == NULL"" ) ; return ( H264SWDEC_PARAM_ERR ) ; } <vul-start> pDecCont = ( decContainer_t * ) H264SwDecMalloc ( sizeof ( decContainer_t ) , 1 ) ; <vul-end> if ( pDecCont == NULL ) { DEC_API_TRC ( ""H264SwDecInit# ERROR: Memory allocation failed"" ) ; return ( H264SWDEC_MEMFAIL ) ; } # ifdef H264DEC_TRACE sprintf ( pDecCont -> str , ""H264SwDecInit# decInst %p noOutputReordering %d"" , ( void * ) decInst , noOutputReordering ) ; DEC_API_TRC ( pDecCont -> str ) ; # endif rv = h264bsdInit ( & pDecCont -> storage , noOutputReordering ) ; if ( rv != HANTRO_OK ) { H264SwDecRelease ( pDecCont ) ; return ( H264SWDEC_MEMFAIL ) ; } pDecCont -> decStat = INITIALIZED ; pDecCont -> picNumber = 0 ; # ifdef H264DEC_TRACE sprintf ( pDecCont -> str , ""H264SwDecInit# OK: return %p"" , ( void * ) pDecCont ) ; DEC_API_TRC ( pDecCont -> str ) ; # endif * decInst = ( decContainer_t * ) pDecCont ; return ( H264SWDEC_OK ) ; }"
674,"CWE-120 int parse_sym_line ( buf , which_set ) char * buf ; int which_set ; { int val , i ; struct symparse * symp ; char * bufp , * commentp , * altp ; <vul-start> <vul-end> mungspaces ( buf ) ; if ( ( commentp = rindex ( buf , '#' ) ) != 0 && commentp [ - 1 ] == ' ' ) commentp [ - 1 ] = '\\0' ; bufp = index ( buf , '=' ) ; altp = index ( buf , ':' ) ; if ( ! bufp || ( altp && altp < bufp ) ) bufp = altp ; if ( ! bufp ) { if ( strncmpi ( buf , ""finish"" , 6 ) == 0 ) { if ( chosen_symset_start ) chosen_symset_end = TRUE ; chosen_symset_start = FALSE ; return 1 ; } config_error_add ( ""No \\""finish\\"""" ) ; return 0 ; } <vul-start> <vul-end> if ( * bufp == ' ' ) <vul-start> <vul-end> symp = match_sym ( buf ) ; if ( ! symp ) { config_error_add ( ""Unknown sym keyword"" ) ; return 0 ; } if ( ! symset [ which_set ] . name ) { if ( symp -> range == SYM_CONTROL ) { struct symsetentry * tmpsp , * lastsp ; for ( lastsp = symset_list ; lastsp ; lastsp = lastsp -> next ) if ( ! lastsp -> next ) break ; switch ( symp -> idx ) { case 0 : tmpsp = ( struct symsetentry * ) alloc ( sizeof * tmpsp ) ; tmpsp -> next = ( struct symsetentry * ) 0 ; if ( ! lastsp ) symset_list = tmpsp ; else lastsp -> next = tmpsp ; tmpsp -> idx = symset_count ++ ; tmpsp -> name = dupstr ( bufp ) ; tmpsp -> desc = ( char * ) 0 ; tmpsp -> handling = H_UNK ; tmpsp -> nocolor = 0 ; tmpsp -> primary = 0 ; tmpsp -> rogue = 0 ; break ; case 2 : tmpsp = lastsp ; for ( i = 0 ; known_handling [ i ] ; ++ i )","int parse_sym_line ( buf , which_set ) char * buf ; int which_set ; { int val , i ; struct symparse * symp ; char * bufp , * commentp , * altp ; <vul-start> if ( strlen ( buf ) >= BUFSZ ) buf [ BUFSZ - 1 ] = '\\0' ; <vul-end> mungspaces ( buf ) ; if ( ( commentp = rindex ( buf , '#' ) ) != 0 && commentp [ - 1 ] == ' ' ) commentp [ - 1 ] = '\\0' ; bufp = index ( buf , '=' ) ; altp = index ( buf , ':' ) ; if ( ! bufp || ( altp && altp < bufp ) ) bufp = altp ; if ( ! bufp ) { if ( strncmpi ( buf , ""finish"" , 6 ) == 0 ) { if ( chosen_symset_start ) chosen_symset_end = TRUE ; chosen_symset_start = FALSE ; return 1 ; } config_error_add ( ""No \\""finish\\"""" ) ; return 0 ; } <vul-start> + bufp ; <vul-end> if ( * bufp == ' ' ) <vul-start> + bufp ; <vul-end> symp = match_sym ( buf ) ; if ( ! symp ) { config_error_add ( ""Unknown sym keyword"" ) ; return 0 ; } if ( ! symset [ which_set ] . name ) { if ( symp -> range == SYM_CONTROL ) { struct symsetentry * tmpsp , * lastsp ; for ( lastsp = symset_list ; lastsp ; lastsp = lastsp -> next ) if ( ! lastsp -> next ) break ; switch ( symp -> idx ) { case 0 : tmpsp = ( struct symsetentry * ) alloc ( sizeof * tmpsp ) ; tmpsp -> next = ( struct symsetentry * ) 0 ; if ( ! lastsp ) symset_list = tmpsp ; else lastsp -> next = tmpsp ; tmpsp -> idx = symset_count ++ ; tmpsp -> name = dupstr ( bufp ) ; tmpsp -> desc = ( char * ) 0 ; tmpsp -> handling = H_UNK ; tmpsp -> nocolor = 0 ; tmpsp -> primary = 0 ; tmpsp -> rogue = 0 ; break ; case 2 : tmpsp = lastsp ; for ( i = 0 ; known_handling [ i ] ; ++ i )"
675,"CWE-264 extsize_fsb = XFS_B_TO_FSB ( mp , fa -> fsx_extsize ) ; if ( extsize_fsb > MAXEXTLEN ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } if ( XFS_IS_REALTIME_INODE ( ip ) || ( ( mask & FSX_XFLAGS ) && ( fa -> fsx_xflags & XFS_XFLAG_REALTIME ) ) ) { size = mp -> m_sb . sb_rextsize << mp -> m_sb . sb_blocklog ; } else { size = mp -> m_sb . sb_blocksize ; if ( extsize_fsb > mp -> m_sb . sb_agblocks / 2 ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } } if ( fa -> fsx_extsize % size ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } } } if ( mask & FSX_XFLAGS ) { if ( ( ip -> i_d . di_nextents || ip -> i_delayed_blks ) && ( XFS_IS_REALTIME_INODE ( ip ) ) != ( fa -> fsx_xflags & XFS_XFLAG_REALTIME ) ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } if ( ( fa -> fsx_xflags & XFS_XFLAG_REALTIME ) ) { if ( ( mp -> m_sb . sb_rblocks == 0 ) || ( mp -> m_sb . sb_rextsize == 0 ) || ( ip -> i_d . di_extsize % mp -> m_sb . sb_rextsize ) ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } } if ( ( ip -> i_d . di_flags & ( XFS_DIFLAG_IMMUTABLE | XFS_DIFLAG_APPEND ) || ( fa -> fsx_xflags & ( XFS_XFLAG_IMMUTABLE | XFS_XFLAG_APPEND ) ) ) && ! capable ( CAP_LINUX_IMMUTABLE ) ) { code = XFS_ERROR ( EPERM ) ; goto error_return ; } } xfs_trans_ijoin ( tp , ip , 0 ) ; if ( mask & FSX_PROJID ) { if ( ( ip -> i_d . di_mode & ( S_ISUID | S_ISGID ) ) && <vul-start> ! inode_capable ( VFS_I ( ip ) , CAP_FSETID ) ) <vul-end> ip -> i_d . di_mode &= ~ ( S_ISUID | S_ISGID ) ; if ( xfs_get_projid ( ip ) != fa -> fsx_projid ) { if ( XFS_IS_QUOTA_RUNNING ( mp ) && XFS_IS_PQUOTA_ON ( mp ) ) { olddquot = xfs_qm_vop_chown ( tp , ip , & ip -> i_pdquot , pdqp ) ; } xfs_set_projid ( ip , fa -> fsx_projid ) ; if ( ip -> i_d . di_version == 1 ) xfs_bump_ino_vers2 ( tp , ip ) ; } } if ( mask & FSX_EXTSIZE ) ip -> i_d . di_extsize = fa -> fsx_extsize >> mp -> m_sb . sb_blocklog ; if ( mask & FSX_XFLAGS ) { xfs_set_diflags ( ip , fa -> fsx_xflags ) ; xfs_diflags_to_linux ( ip ) ; } xfs_trans_ichgtime ( tp , ip , XFS_ICHGTIME_CHG ) ; xfs_trans_log_inode ( tp , ip , XFS_ILOG_CORE ) ; XFS_STATS_INC ( xs_ig_attrchg ) ; if ( mp -> m_flags & XFS_MOUNT_WSYNC ) xfs_trans_set_sync ( tp ) ; code = xfs_trans_commit ( tp , 0 ) ; xfs_iunlock ( ip , lock_flags ) ; xfs_qm_dqrele ( olddquot ) ; xfs_qm_dqrele ( udqp ) ; xfs_qm_dqrele ( pdqp ) ; return code ; error_return : xfs_qm_dqrele ( udqp ) ; xfs_qm_dqrele ( pdqp ) ; xfs_trans_cancel ( tp , 0 ) ; if ( lock_flags ) xfs_iunlock ( ip , lock_flags ) ; return code ; }","extsize_fsb = XFS_B_TO_FSB ( mp , fa -> fsx_extsize ) ; if ( extsize_fsb > MAXEXTLEN ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } if ( XFS_IS_REALTIME_INODE ( ip ) || ( ( mask & FSX_XFLAGS ) && ( fa -> fsx_xflags & XFS_XFLAG_REALTIME ) ) ) { size = mp -> m_sb . sb_rextsize << mp -> m_sb . sb_blocklog ; } else { size = mp -> m_sb . sb_blocksize ; if ( extsize_fsb > mp -> m_sb . sb_agblocks / 2 ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } } if ( fa -> fsx_extsize % size ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } } } if ( mask & FSX_XFLAGS ) { if ( ( ip -> i_d . di_nextents || ip -> i_delayed_blks ) && ( XFS_IS_REALTIME_INODE ( ip ) ) != ( fa -> fsx_xflags & XFS_XFLAG_REALTIME ) ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } if ( ( fa -> fsx_xflags & XFS_XFLAG_REALTIME ) ) { if ( ( mp -> m_sb . sb_rblocks == 0 ) || ( mp -> m_sb . sb_rextsize == 0 ) || ( ip -> i_d . di_extsize % mp -> m_sb . sb_rextsize ) ) { code = XFS_ERROR ( EINVAL ) ; goto error_return ; } } if ( ( ip -> i_d . di_flags & ( XFS_DIFLAG_IMMUTABLE | XFS_DIFLAG_APPEND ) || ( fa -> fsx_xflags & ( XFS_XFLAG_IMMUTABLE | XFS_XFLAG_APPEND ) ) ) && ! capable ( CAP_LINUX_IMMUTABLE ) ) { code = XFS_ERROR ( EPERM ) ; goto error_return ; } } xfs_trans_ijoin ( tp , ip , 0 ) ; if ( mask & FSX_PROJID ) { if ( ( ip -> i_d . di_mode & ( S_ISUID | S_ISGID ) ) && <vul-start> ! capable_wrt_inode_uidgid ( VFS_I ( ip ) , CAP_FSETID ) ) <vul-end> ip -> i_d . di_mode &= ~ ( S_ISUID | S_ISGID ) ; if ( xfs_get_projid ( ip ) != fa -> fsx_projid ) { if ( XFS_IS_QUOTA_RUNNING ( mp ) && XFS_IS_PQUOTA_ON ( mp ) ) { olddquot = xfs_qm_vop_chown ( tp , ip , & ip -> i_pdquot , pdqp ) ; } xfs_set_projid ( ip , fa -> fsx_projid ) ; if ( ip -> i_d . di_version == 1 ) xfs_bump_ino_vers2 ( tp , ip ) ; } } if ( mask & FSX_EXTSIZE ) ip -> i_d . di_extsize = fa -> fsx_extsize >> mp -> m_sb . sb_blocklog ; if ( mask & FSX_XFLAGS ) { xfs_set_diflags ( ip , fa -> fsx_xflags ) ; xfs_diflags_to_linux ( ip ) ; } xfs_trans_ichgtime ( tp , ip , XFS_ICHGTIME_CHG ) ; xfs_trans_log_inode ( tp , ip , XFS_ILOG_CORE ) ; XFS_STATS_INC ( xs_ig_attrchg ) ; if ( mp -> m_flags & XFS_MOUNT_WSYNC ) xfs_trans_set_sync ( tp ) ; code = xfs_trans_commit ( tp , 0 ) ; xfs_iunlock ( ip , lock_flags ) ; xfs_qm_dqrele ( olddquot ) ; xfs_qm_dqrele ( udqp ) ; xfs_qm_dqrele ( pdqp ) ; return code ; error_return : xfs_qm_dqrele ( udqp ) ; xfs_qm_dqrele ( pdqp ) ; xfs_trans_cancel ( tp , 0 ) ; if ( lock_flags ) xfs_iunlock ( ip , lock_flags ) ; return code ; }"
676,"CWE-119 void vp9_iht4x4_16_add_sse2 ( const int16_t * input , uint8_t * dest , int stride , int tx_type ) { __m128i in [ 2 ] ; const __m128i zero = _mm_setzero_si128 ( ) ; const __m128i eight = _mm_set1_epi16 ( 8 ) ; in [ 0 ] = _mm_loadu_si128 ( ( const __m128i * ) ( input ) ) ; in [ 1 ] = _mm_loadu_si128 ( ( const __m128i * ) ( input + 8 ) ) ; switch ( tx_type ) { case 0 : idct4_sse2 ( in ) ; idct4_sse2 ( in ) ; break ; case 1 : idct4_sse2 ( in ) ; iadst4_sse2 ( in ) ; break ; case 2 : iadst4_sse2 ( in ) ; idct4_sse2 ( in ) ; break ; case 3 : iadst4_sse2 ( in ) ; iadst4_sse2 ( in ) ; break ; default : assert ( 0 ) ; break ; } in [ 0 ] = _mm_add_epi16 ( in [ 0 ] , eight ) ; in [ 1 ] = _mm_add_epi16 ( in [ 1 ] , eight ) ; in [ 0 ] = _mm_srai_epi16 ( in [ 0 ] , 4 ) ; in [ 1 ] = _mm_srai_epi16 ( in [ 1 ] , 4 ) ; { __m128i d0 = _mm_cvtsi32_si128 ( * ( const int * ) ( dest ) ) ; __m128i d2 = _mm_cvtsi32_si128 ( * ( const int * ) ( dest + stride * 2 ) ) ; d0 = _mm_unpacklo_epi32 ( d0 , _mm_cvtsi32_si128 ( * ( const int * ) ( dest + stride ) ) ) ; <vul-start> d2 = _mm_unpacklo_epi32 ( d2 , _mm_cvtsi32_si128 ( * ( const int * ) ( dest + stride * 3 ) ) ) ; <vul-end> d0 = _mm_unpacklo_epi8 ( d0 , zero ) ; d2 = _mm_unpacklo_epi8 ( d2 , zero ) ; d0 = _mm_add_epi16 ( d0 , in [ 0 ] ) ; d2 = _mm_add_epi16 ( d2 , in [ 1 ] ) ; d0 = _mm_packus_epi16 ( d0 , d2 ) ; * ( int * ) dest = _mm_cvtsi128_si32 ( d0 ) ; d0 = _mm_srli_si128 ( d0 , 4 ) ; * ( int * ) ( dest + stride ) = _mm_cvtsi128_si32 ( d0 ) ; d0 = _mm_srli_si128 ( d0 , 4 ) ; * ( int * ) ( dest + stride * 2 ) = _mm_cvtsi128_si32 ( d0 ) ; d0 = _mm_srli_si128 ( d0 , 4 ) ; * ( int * ) ( dest + stride * 3 ) = _mm_cvtsi128_si32 ( d0 ) ; } }","void vp9_iht4x4_16_add_sse2 ( const int16_t * input , uint8_t * dest , int stride , int tx_type ) { __m128i in [ 2 ] ; const __m128i zero = _mm_setzero_si128 ( ) ; const __m128i eight = _mm_set1_epi16 ( 8 ) ; in [ 0 ] = _mm_loadu_si128 ( ( const __m128i * ) ( input ) ) ; in [ 1 ] = _mm_loadu_si128 ( ( const __m128i * ) ( input + 8 ) ) ; switch ( tx_type ) { case 0 : idct4_sse2 ( in ) ; idct4_sse2 ( in ) ; break ; case 1 : idct4_sse2 ( in ) ; iadst4_sse2 ( in ) ; break ; case 2 : iadst4_sse2 ( in ) ; idct4_sse2 ( in ) ; break ; case 3 : iadst4_sse2 ( in ) ; iadst4_sse2 ( in ) ; break ; default : assert ( 0 ) ; break ; } in [ 0 ] = _mm_add_epi16 ( in [ 0 ] , eight ) ; in [ 1 ] = _mm_add_epi16 ( in [ 1 ] , eight ) ; in [ 0 ] = _mm_srai_epi16 ( in [ 0 ] , 4 ) ; in [ 1 ] = _mm_srai_epi16 ( in [ 1 ] , 4 ) ; { __m128i d0 = _mm_cvtsi32_si128 ( * ( const int * ) ( dest ) ) ; __m128i d2 = _mm_cvtsi32_si128 ( * ( const int * ) ( dest + stride * 2 ) ) ; d0 = _mm_unpacklo_epi32 ( d0 , _mm_cvtsi32_si128 ( * ( const int * ) ( dest + stride ) ) ) ; <vul-start> d2 = _mm_unpacklo_epi32 ( d2 , _mm_cvtsi32_si128 ( * ( const int * ) ( dest + stride * 3 ) ) ) ; <vul-end> d0 = _mm_unpacklo_epi8 ( d0 , zero ) ; d2 = _mm_unpacklo_epi8 ( d2 , zero ) ; d0 = _mm_add_epi16 ( d0 , in [ 0 ] ) ; d2 = _mm_add_epi16 ( d2 , in [ 1 ] ) ; d0 = _mm_packus_epi16 ( d0 , d2 ) ; * ( int * ) dest = _mm_cvtsi128_si32 ( d0 ) ; d0 = _mm_srli_si128 ( d0 , 4 ) ; * ( int * ) ( dest + stride ) = _mm_cvtsi128_si32 ( d0 ) ; d0 = _mm_srli_si128 ( d0 , 4 ) ; * ( int * ) ( dest + stride * 2 ) = _mm_cvtsi128_si32 ( d0 ) ; d0 = _mm_srli_si128 ( d0 , 4 ) ; * ( int * ) ( dest + stride * 3 ) = _mm_cvtsi128_si32 ( d0 ) ; } }"
677,"CWE-119 <vul-start> cJSON * cJSON_CreateFloatArray ( double * numbers , int count ) { int i ; cJSON * n = 0 , * p = 0 , * a = cJSON_CreateArray ( ) ; for ( i = 0 ; a && i < count ; ++ i ) { n = cJSON_CreateFloat ( numbers [ i ] ) ; if ( ! i ) a -> child = n ; else suffix_object ( p , n ) ; p = n ; } return a ; } <vul-end>","<vul-start> cJSON * cJSON_CreateFloatArray ( const float * numbers , int count ) { int i ; cJSON * n = 0 , * p = 0 , * a = cJSON_CreateArray ( ) ; for ( i = 0 ; a && i < count ; i ++ ) { n = cJSON_CreateNumber ( numbers [ i ] ) ; if ( ! n ) { cJSON_Delete ( a ) ; return 0 ; } if ( ! i ) a -> child = n ; else suffix_object ( p , n ) ; p = n ; } return a ; } <vul-end>"
678,"CWE-119 static void nonrd_use_partition ( VP9_COMP * cpi , <vul-start> const TileInfo * const tile , MODE_INFO * * mi_8x8 , <vul-end> TOKENEXTRA * * tp , int mi_row , int mi_col , BLOCK_SIZE bsize , int output_enabled , <vul-start> int * totrate , int64_t * totdist ) { <vul-end> VP9_COMMON * const cm = & cpi -> common ; <vul-start> MACROBLOCK * const x = & cpi -> mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; <vul-start> const int bsl = b_width_log2 ( bsize ) , hbs = ( 1 << bsl ) / 4 ; <vul-end> const int mis = cm -> mi_stride ; PARTITION_TYPE partition ; BLOCK_SIZE subsize ; <vul-start> int rate = INT_MAX ; int64_t dist = INT64_MAX ; <vul-end> if ( mi_row >= cm -> mi_rows || mi_col >= cm -> mi_cols ) return ; <vul-start> subsize = ( bsize >= BLOCK_8X8 ) ? mi_8x8 [ 0 ] -> mbmi . sb_type : BLOCK_4X4 ; <vul-end> partition = partition_lookup [ bsl ] [ subsize ] ; <vul-start> <vul-end> switch ( partition ) { case PARTITION_NONE : <vul-start> nonrd_pick_sb_modes ( cpi , tile , mi_row , mi_col , totrate , totdist , subsize ) ; get_block_context ( x , subsize ) -> mic . mbmi = xd -> mi [ 0 ] -> mbmi ; <vul-end> break ; case PARTITION_VERT : <vul-start> * get_sb_index ( x , subsize ) = 0 ; nonrd_pick_sb_modes ( cpi , tile , mi_row , mi_col , totrate , totdist , subsize ) ; get_block_context ( x , subsize ) -> mic . mbmi = xd -> mi [ 0 ] -> mbmi ; if ( mi_col + hbs < cm -> mi_cols ) { * get_sb_index ( x , subsize ) = 1 ; nonrd_pick_sb_modes ( cpi , tile , mi_row , mi_col + hbs , & rate , & dist , subsize ) ; get_block_context ( x , subsize ) -> mic . mbmi = xd -> mi [ 0 ] -> mbmi ; if ( rate != INT_MAX && dist != INT64_MAX && * totrate != INT_MAX && * totdist != INT64_MAX ) { * totrate += rate ; * totdist += dist ; } <vul-end> } break ; case PARTITION_HORZ : <vul-start> * get_sb_index ( x , subsize ) = 0 ; nonrd_pick_sb_modes ( cpi , tile , mi_row , mi_col , totrate , totdist , subsize ) ; get_block_context ( x , subsize ) -> mic . mbmi = xd -> mi [ 0 ] -> mbmi ; if ( mi_row + hbs < cm -> mi_rows ) { * get_sb_index ( x , subsize ) = 1 ; nonrd_pick_sb_modes ( cpi , tile , mi_row + hbs , mi_col , & rate , & dist , subsize ) ; get_block_context ( x , subsize ) -> mic . mbmi = mi_8x8 [ 0 ] -> mbmi ; if ( rate != INT_MAX && dist != INT64_MAX && * totrate != INT_MAX && * totdist != INT64_MAX ) { * totrate += rate ; * totdist += dist ; } <vul-end> } break ; case PARTITION_SPLIT : subsize = get_subsize ( bsize , PARTITION_SPLIT ) ; <vul-start> * get_sb_index ( x , subsize ) = 0 ; nonrd_use_partition ( cpi , tile , mi_8x8 , tp , mi_row , mi_col , subsize , output_enabled , totrate , totdist ) ; * get_sb_index ( x , subsize ) = 1 ; nonrd_use_partition ( cpi , tile , mi_8x8 + hbs , tp , <vul-end> mi_row , mi_col + hbs , subsize , output_enabled , <vul-start> & rate , & dist ) ; if ( rate != INT_MAX && dist != INT64_MAX && * totrate != INT_MAX && * totdist != INT64_MAX ) { * totrate += rate ; * totdist += dist ; } * get_sb_index ( x , subsize ) = 2 ; nonrd_use_partition ( cpi , tile , mi_8x8 + hbs * mis , tp , <vul-end> mi_row + hbs , mi_col , subsize , output_enabled , <vul-start> & rate , & dist ) ; if ( rate != INT_MAX && dist != INT64_MAX && * totrate != INT_MAX && * totdist != INT64_MAX ) { * totrate += rate ; * totdist += dist ; } * get_sb_index ( x , subsize ) = 3 ; nonrd_use_partition ( cpi , tile , mi_8x8 + hbs * mis + hbs , tp , <vul-end> mi_row + hbs , mi_col + hbs , subsize , output_enabled , <vul-start> & rate , & dist ) ; if ( rate != INT_MAX && dist != INT64_MAX && * totrate != INT_MAX && * totdist != INT64_MAX ) { * totrate += rate ; * totdist += dist ; <vul-end> } break ; default : <vul-start> assert ( ""Invalid partition type."" ) ; <vul-end> } <vul-start> if ( bsize == BLOCK_64X64 && output_enabled ) { if ( cpi -> oxcf . aq_mode == CYCLIC_REFRESH_AQ ) vp9_cyclic_refresh_set_rate_and_dist_sb ( cpi -> cyclic_refresh , * totrate , * totdist ) ; encode_sb_rt ( cpi , tile , tp , mi_row , mi_col , 1 , bsize ) ; } <vul-end> }","static void nonrd_use_partition ( VP9_COMP * cpi , <vul-start> ThreadData * td , TileDataEnc * tile_data , MODE_INFO * * mi , <vul-end> TOKENEXTRA * * tp , int mi_row , int mi_col , BLOCK_SIZE bsize , int output_enabled , <vul-start> RD_COST * dummy_cost , PC_TREE * pc_tree ) { <vul-end> VP9_COMMON * const cm = & cpi -> common ; <vul-start> TileInfo * tile_info = & tile_data -> tile_info ; MACROBLOCK * const x = & td -> mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; <vul-start> const int bsl = b_width_log2_lookup [ bsize ] , hbs = ( 1 << bsl ) / 4 ; <vul-end> const int mis = cm -> mi_stride ; PARTITION_TYPE partition ; BLOCK_SIZE subsize ; <vul-start> <vul-end> if ( mi_row >= cm -> mi_rows || mi_col >= cm -> mi_cols ) return ; <vul-start> subsize = ( bsize >= BLOCK_8X8 ) ? mi [ 0 ] -> mbmi . sb_type : BLOCK_4X4 ; <vul-end> partition = partition_lookup [ bsl ] [ subsize ] ; <vul-start> if ( output_enabled && bsize != BLOCK_4X4 ) { int ctx = partition_plane_context ( xd , mi_row , mi_col , bsize ) ; td -> counts -> partition [ ctx ] [ partition ] ++ ; } <vul-end> switch ( partition ) { case PARTITION_NONE : <vul-start> pc_tree -> none . pred_pixel_ready = 1 ; nonrd_pick_sb_modes ( cpi , tile_data , x , mi_row , mi_col , dummy_cost , subsize , & pc_tree -> none ) ; pc_tree -> none . mic . mbmi = xd -> mi [ 0 ] -> mbmi ; pc_tree -> none . mbmi_ext = * x -> mbmi_ext ; pc_tree -> none . skip_txfm [ 0 ] = x -> skip_txfm [ 0 ] ; pc_tree -> none . skip = x -> skip ; encode_b_rt ( cpi , td , tile_info , tp , mi_row , mi_col , output_enabled , subsize , & pc_tree -> none ) ; <vul-end> break ; case PARTITION_VERT : <vul-start> pc_tree -> vertical [ 0 ] . pred_pixel_ready = 1 ; nonrd_pick_sb_modes ( cpi , tile_data , x , mi_row , mi_col , dummy_cost , subsize , & pc_tree -> vertical [ 0 ] ) ; pc_tree -> vertical [ 0 ] . mic . mbmi = xd -> mi [ 0 ] -> mbmi ; pc_tree -> vertical [ 0 ] . mbmi_ext = * x -> mbmi_ext ; pc_tree -> vertical [ 0 ] . skip_txfm [ 0 ] = x -> skip_txfm [ 0 ] ; pc_tree -> vertical [ 0 ] . skip = x -> skip ; encode_b_rt ( cpi , td , tile_info , tp , mi_row , mi_col , output_enabled , subsize , & pc_tree -> vertical [ 0 ] ) ; if ( mi_col + hbs < cm -> mi_cols && bsize > BLOCK_8X8 ) { pc_tree -> vertical [ 1 ] . pred_pixel_ready = 1 ; nonrd_pick_sb_modes ( cpi , tile_data , x , mi_row , mi_col + hbs , dummy_cost , subsize , & pc_tree -> vertical [ 1 ] ) ; pc_tree -> vertical [ 1 ] . mic . mbmi = xd -> mi [ 0 ] -> mbmi ; pc_tree -> vertical [ 1 ] . mbmi_ext = * x -> mbmi_ext ; pc_tree -> vertical [ 1 ] . skip_txfm [ 0 ] = x -> skip_txfm [ 0 ] ; pc_tree -> vertical [ 1 ] . skip = x -> skip ; encode_b_rt ( cpi , td , tile_info , tp , mi_row , mi_col + hbs , output_enabled , subsize , & pc_tree -> vertical [ 1 ] ) ; <vul-end> } break ; case PARTITION_HORZ : <vul-start> pc_tree -> horizontal [ 0 ] . pred_pixel_ready = 1 ; nonrd_pick_sb_modes ( cpi , tile_data , x , mi_row , mi_col , dummy_cost , subsize , & pc_tree -> horizontal [ 0 ] ) ; pc_tree -> horizontal [ 0 ] . mic . mbmi = xd -> mi [ 0 ] -> mbmi ; pc_tree -> horizontal [ 0 ] . mbmi_ext = * x -> mbmi_ext ; pc_tree -> horizontal [ 0 ] . skip_txfm [ 0 ] = x -> skip_txfm [ 0 ] ; pc_tree -> horizontal [ 0 ] . skip = x -> skip ; encode_b_rt ( cpi , td , tile_info , tp , mi_row , mi_col , output_enabled , subsize , & pc_tree -> horizontal [ 0 ] ) ; if ( mi_row + hbs < cm -> mi_rows && bsize > BLOCK_8X8 ) { pc_tree -> horizontal [ 1 ] . pred_pixel_ready = 1 ; nonrd_pick_sb_modes ( cpi , tile_data , x , mi_row + hbs , mi_col , dummy_cost , subsize , & pc_tree -> horizontal [ 1 ] ) ; pc_tree -> horizontal [ 1 ] . mic . mbmi = xd -> mi [ 0 ] -> mbmi ; pc_tree -> horizontal [ 1 ] . mbmi_ext = * x -> mbmi_ext ; pc_tree -> horizontal [ 1 ] . skip_txfm [ 0 ] = x -> skip_txfm [ 0 ] ; pc_tree -> horizontal [ 1 ] . skip = x -> skip ; encode_b_rt ( cpi , td , tile_info , tp , mi_row + hbs , mi_col , output_enabled , subsize , & pc_tree -> horizontal [ 1 ] ) ; <vul-end> } break ; case PARTITION_SPLIT : subsize = get_subsize ( bsize , PARTITION_SPLIT ) ; <vul-start> if ( bsize == BLOCK_8X8 ) { nonrd_pick_sb_modes ( cpi , tile_data , x , mi_row , mi_col , dummy_cost , subsize , pc_tree -> leaf_split [ 0 ] ) ; encode_b_rt ( cpi , td , tile_info , tp , mi_row , mi_col , output_enabled , subsize , pc_tree -> leaf_split [ 0 ] ) ; } else { nonrd_use_partition ( cpi , td , tile_data , mi , tp , mi_row , mi_col , subsize , output_enabled , dummy_cost , pc_tree -> split [ 0 ] ) ; nonrd_use_partition ( cpi , td , tile_data , mi + hbs , tp , <vul-end> mi_row , mi_col + hbs , subsize , output_enabled , <vul-start> dummy_cost , pc_tree -> split [ 1 ] ) ; nonrd_use_partition ( cpi , td , tile_data , mi + hbs * mis , tp , <vul-end> mi_row + hbs , mi_col , subsize , output_enabled , <vul-start> dummy_cost , pc_tree -> split [ 2 ] ) ; nonrd_use_partition ( cpi , td , tile_data , mi + hbs * mis + hbs , tp , <vul-end> mi_row + hbs , mi_col + hbs , subsize , output_enabled , <vul-start> dummy_cost , pc_tree -> split [ 3 ] ) ; <vul-end> } break ; default : <vul-start> assert ( 0 && ""Invalid partition type."" ) ; break ; <vul-end> } <vul-start> if ( partition != PARTITION_SPLIT || bsize == BLOCK_8X8 ) update_partition_context ( xd , mi_row , mi_col , subsize , bsize ) ; <vul-end> }"
679,"CWE-119 static void t1mac_output_ascii ( char * s , int len ) { if ( blocktyp == POST_BINARY ) { output_current_post ( ) ; blocktyp = POST_ASCII ; } if ( len > 0 && s [ len - 1 ] == '\\n' ) s [ len - 1 ] = '\\r' ; t1mac_output_data ( ( byte * ) s , len ) ; if ( strncmp ( s , ""/FontName"" , 9 ) == 0 ) { <vul-start> for ( s += 9 ; isspace ( * s ) ; s ++ ) ; <vul-end> if ( * s == '/' ) { const char * t = ++ s ; <vul-start> while ( * t && ! isspace ( * t ) ) t ++ ; <vul-end> free ( font_name ) ; font_name = ( char * ) malloc ( t - s + 1 ) ; memcpy ( font_name , s , t - s ) ; font_name [ t - s ] = 0 ; } } }","static void t1mac_output_ascii ( char * s , int len ) { if ( blocktyp == POST_BINARY ) { output_current_post ( ) ; blocktyp = POST_ASCII ; } if ( len > 0 && s [ len - 1 ] == '\\n' ) s [ len - 1 ] = '\\r' ; t1mac_output_data ( ( byte * ) s , len ) ; if ( strncmp ( s , ""/FontName"" , 9 ) == 0 ) { <vul-start> for ( s += 9 ; isspace ( ( unsigned char ) * s ) ; s ++ ) ; <vul-end> if ( * s == '/' ) { const char * t = ++ s ; <vul-start> while ( * t && ! isspace ( ( unsigned char ) * t ) ) t ++ ; <vul-end> free ( font_name ) ; font_name = ( char * ) malloc ( t - s + 1 ) ; memcpy ( font_name , s , t - s ) ; font_name [ t - s ] = 0 ; } } }"
680,"CWE-119 static vpx_codec_err_t ctrl_set_dbg_options ( vpx_codec_alg_priv_t * ctx , <vul-start> int ctrl_id , va_list args ) { # if CONFIG_POSTPROC_VISUALIZER && CONFIG_POSTPROC int data = va_arg ( args , int ) ; # define MAP ( id , var ) case id : var = data ; break ; switch ( ctrl_id ) { MAP ( VP8_SET_DBG_COLOR_REF_FRAME , ctx -> dbg_color_ref_frame_flag ) ; MAP ( VP8_SET_DBG_COLOR_MB_MODES , ctx -> dbg_color_mb_modes_flag ) ; MAP ( VP8_SET_DBG_COLOR_B_MODES , ctx -> dbg_color_b_modes_flag ) ; MAP ( VP8_SET_DBG_DISPLAY_MV , ctx -> dbg_display_mv_flag ) ; } return VPX_CODEC_OK ; # else <vul-end> return VPX_CODEC_INCAPABLE ; <vul-start> # endif <vul-end> }","static vpx_codec_err_t ctrl_set_dbg_options ( vpx_codec_alg_priv_t * ctx , <vul-start> va_list args ) { ( void ) ctx ; ( void ) args ; <vul-end> return VPX_CODEC_INCAPABLE ; <vul-start> <vul-end> }"
681,"CWE-436 static void bgp_packet_mpattr_tea ( struct bgp * bgp , struct peer * peer , struct stream * s , struct attr * attr , uint8_t attrtype ) { unsigned int attrlenfield = 0 ; unsigned int attrhdrlen = 0 ; struct bgp_attr_encap_subtlv * subtlvs ; struct bgp_attr_encap_subtlv * st ; const char * attrname ; if ( ! attr || ( attrtype == BGP_ATTR_ENCAP && ( ! attr -> encap_tunneltype || attr -> encap_tunneltype == BGP_ENCAP_TYPE_MPLS ) ) ) return ; switch ( attrtype ) { case BGP_ATTR_ENCAP : attrname = ""Tunnel Encap"" ; subtlvs = attr -> encap_subtlvs ; if ( subtlvs == NULL ) return ; attrlenfield = 2 + 2 ; attrhdrlen = 1 + 1 ; break ; <vul-start> # if ENABLE_BGP_VNC <vul-end> case BGP_ATTR_VNC : attrname = ""VNC"" ; subtlvs = attr -> vnc_subtlvs ; if ( subtlvs == NULL ) return ; attrlenfield = 0 ; attrhdrlen = 2 + 2 ; break ; # endif default : assert ( 0 ) ; } for ( st = subtlvs ; st ; st = st -> next ) { attrlenfield += ( attrhdrlen + st -> length ) ; } if ( attrlenfield > 0xffff ) { zlog_info ( ""%s attribute is too long (length=%d), can\'t send it"" , attrname , attrlenfield ) ; return ; } if ( attrlenfield > 0xff ) { stream_putc ( s , BGP_ATTR_FLAG_TRANS | BGP_ATTR_FLAG_OPTIONAL | BGP_ATTR_FLAG_EXTLEN ) ; stream_putc ( s , attrtype ) ; stream_putw ( s , attrlenfield & 0xffff ) ; } else { stream_putc ( s , BGP_ATTR_FLAG_TRANS | BGP_ATTR_FLAG_OPTIONAL ) ; stream_putc ( s , attrtype ) ; stream_putc ( s , attrlenfield & 0xff ) ; } if ( attrtype == BGP_ATTR_ENCAP ) { stream_putw ( s , attr -> encap_tunneltype ) ; stream_putw ( s , attrlenfield - 4 ) ; } for ( st = subtlvs ; st ; st = st -> next ) { if ( attrtype == BGP_ATTR_ENCAP ) { stream_putc ( s , st -> type ) ; stream_putc ( s , st -> length ) ; # if ENABLE_BGP_VNC } else { stream_putw ( s , st -> type ) ; stream_putw ( s , st -> length ) ; # endif } stream_put ( s , st -> value , st -> length ) ; } }","static void bgp_packet_mpattr_tea ( struct bgp * bgp , struct peer * peer , struct stream * s , struct attr * attr , uint8_t attrtype ) { unsigned int attrlenfield = 0 ; unsigned int attrhdrlen = 0 ; struct bgp_attr_encap_subtlv * subtlvs ; struct bgp_attr_encap_subtlv * st ; const char * attrname ; if ( ! attr || ( attrtype == BGP_ATTR_ENCAP && ( ! attr -> encap_tunneltype || attr -> encap_tunneltype == BGP_ENCAP_TYPE_MPLS ) ) ) return ; switch ( attrtype ) { case BGP_ATTR_ENCAP : attrname = ""Tunnel Encap"" ; subtlvs = attr -> encap_subtlvs ; if ( subtlvs == NULL ) return ; attrlenfield = 2 + 2 ; attrhdrlen = 1 + 1 ; break ; <vul-start> # if ENABLE_BGP_VNC_ATTR <vul-end> case BGP_ATTR_VNC : attrname = ""VNC"" ; subtlvs = attr -> vnc_subtlvs ; if ( subtlvs == NULL ) return ; attrlenfield = 0 ; attrhdrlen = 2 + 2 ; break ; # endif default : assert ( 0 ) ; } for ( st = subtlvs ; st ; st = st -> next ) { attrlenfield += ( attrhdrlen + st -> length ) ; } if ( attrlenfield > 0xffff ) { zlog_info ( ""%s attribute is too long (length=%d), can\'t send it"" , attrname , attrlenfield ) ; return ; } if ( attrlenfield > 0xff ) { stream_putc ( s , BGP_ATTR_FLAG_TRANS | BGP_ATTR_FLAG_OPTIONAL | BGP_ATTR_FLAG_EXTLEN ) ; stream_putc ( s , attrtype ) ; stream_putw ( s , attrlenfield & 0xffff ) ; } else { stream_putc ( s , BGP_ATTR_FLAG_TRANS | BGP_ATTR_FLAG_OPTIONAL ) ; stream_putc ( s , attrtype ) ; stream_putc ( s , attrlenfield & 0xff ) ; } if ( attrtype == BGP_ATTR_ENCAP ) { stream_putw ( s , attr -> encap_tunneltype ) ; stream_putw ( s , attrlenfield - 4 ) ; } for ( st = subtlvs ; st ; st = st -> next ) { if ( attrtype == BGP_ATTR_ENCAP ) { stream_putc ( s , st -> type ) ; stream_putc ( s , st -> length ) ; # if ENABLE_BGP_VNC } else { stream_putw ( s , st -> type ) ; stream_putw ( s , st -> length ) ; # endif } stream_put ( s , st -> value , st -> length ) ; } }"
682,"CWE-772 generic_ret * chpass_principal3_2_svc ( chpass3_arg * arg , struct svc_req * rqstp ) { static generic_ret ret ; char * prime_arg ; <vul-start> gss_buffer_desc client_name , service_name ; <vul-end> OM_uint32 minor_stat ; kadm5_server_handle_t handle ; const char * errmsg = NULL ; xdr_free ( xdr_generic_ret , & ret ) ; if ( ( ret . code = new_server_handle ( arg -> api_version , rqstp , & handle ) ) ) goto exit_func ; if ( ( ret . code = check_handle ( ( void * ) handle ) ) ) goto exit_func ; ret . api_version = handle -> api_version ; if ( setup_gss_names ( rqstp , & client_name , & service_name ) < 0 ) { ret . code = KADM5_FAILURE ; goto exit_func ; } if ( krb5_unparse_name ( handle -> context , arg -> princ , & prime_arg ) ) { ret . code = KADM5_BAD_PRINCIPAL ; goto exit_func ; } if ( cmp_gss_krb5_name ( handle , rqst2name ( rqstp ) , arg -> princ ) ) { ret . code = chpass_principal_wrapper_3 ( ( void * ) handle , arg -> princ , arg -> keepold , arg -> n_ks_tuple , arg -> ks_tuple , arg -> pass ) ; } else if ( ! ( CHANGEPW_SERVICE ( rqstp ) ) && kadm5int_acl_check ( handle -> context , rqst2name ( rqstp ) , ACL_CHANGEPW , arg -> princ , NULL ) ) { ret . code = kadm5_chpass_principal_3 ( ( void * ) handle , arg -> princ , arg -> keepold , arg -> n_ks_tuple , arg -> ks_tuple , arg -> pass ) ; } else { log_unauth ( ""kadm5_chpass_principal"" , prime_arg , & client_name , & service_name , rqstp ) ; ret . code = KADM5_AUTH_CHANGEPW ; } if ( ret . code != KADM5_AUTH_CHANGEPW ) { if ( ret . code != 0 ) errmsg = krb5_get_error_message ( handle -> context , ret . code ) ; log_done ( ""kadm5_chpass_principal"" , prime_arg , errmsg , & client_name , & service_name , rqstp ) ; if ( errmsg != NULL ) krb5_free_error_message ( handle -> context , errmsg ) ; } free ( prime_arg ) ; <vul-start> <vul-end> gss_release_buffer ( & minor_stat , & client_name ) ; gss_release_buffer ( & minor_stat , & service_name ) ; <vul-start> exit_func : <vul-end> free_server_handle ( handle ) ; return & ret ; }","generic_ret * chpass_principal3_2_svc ( chpass3_arg * arg , struct svc_req * rqstp ) { static generic_ret ret ; char * prime_arg ; <vul-start> gss_buffer_desc client_name = GSS_C_EMPTY_BUFFER ; gss_buffer_desc service_name = GSS_C_EMPTY_BUFFER ; <vul-end> OM_uint32 minor_stat ; kadm5_server_handle_t handle ; const char * errmsg = NULL ; xdr_free ( xdr_generic_ret , & ret ) ; if ( ( ret . code = new_server_handle ( arg -> api_version , rqstp , & handle ) ) ) goto exit_func ; if ( ( ret . code = check_handle ( ( void * ) handle ) ) ) goto exit_func ; ret . api_version = handle -> api_version ; if ( setup_gss_names ( rqstp , & client_name , & service_name ) < 0 ) { ret . code = KADM5_FAILURE ; goto exit_func ; } if ( krb5_unparse_name ( handle -> context , arg -> princ , & prime_arg ) ) { ret . code = KADM5_BAD_PRINCIPAL ; goto exit_func ; } if ( cmp_gss_krb5_name ( handle , rqst2name ( rqstp ) , arg -> princ ) ) { ret . code = chpass_principal_wrapper_3 ( ( void * ) handle , arg -> princ , arg -> keepold , arg -> n_ks_tuple , arg -> ks_tuple , arg -> pass ) ; } else if ( ! ( CHANGEPW_SERVICE ( rqstp ) ) && kadm5int_acl_check ( handle -> context , rqst2name ( rqstp ) , ACL_CHANGEPW , arg -> princ , NULL ) ) { ret . code = kadm5_chpass_principal_3 ( ( void * ) handle , arg -> princ , arg -> keepold , arg -> n_ks_tuple , arg -> ks_tuple , arg -> pass ) ; } else { log_unauth ( ""kadm5_chpass_principal"" , prime_arg , & client_name , & service_name , rqstp ) ; ret . code = KADM5_AUTH_CHANGEPW ; } if ( ret . code != KADM5_AUTH_CHANGEPW ) { if ( ret . code != 0 ) errmsg = krb5_get_error_message ( handle -> context , ret . code ) ; log_done ( ""kadm5_chpass_principal"" , prime_arg , errmsg , & client_name , & service_name , rqstp ) ; if ( errmsg != NULL ) krb5_free_error_message ( handle -> context , errmsg ) ; } free ( prime_arg ) ; <vul-start> exit_func : <vul-end> gss_release_buffer ( & minor_stat , & client_name ) ; gss_release_buffer ( & minor_stat , & service_name ) ; <vul-start> <vul-end> free_server_handle ( handle ) ; return & ret ; }"
683,"CWE-119 static const char * parse_number ( cJSON * item , const char * num ) { <vul-start> int64_t i = 0 ; double f = 0 ; int isint = 1 ; int sign = 1 , scale = 0 , subscale = 0 , signsubscale = 1 ; if ( * num == '-' ) { sign = - 1 ; ++ num ; <vul-end> } <vul-start> if ( * num == '0' ) ++ num ; if ( * num >= '1' && * num <= '9' ) { do { i = ( i * 10 ) + ( * num - '0' ) ; f = ( f * 10.0 ) + ( * num - '0' ) ; ++ num ; } while ( * num >= '0' && * num <= '9' ) ; } if ( * num == '.' && num [ 1 ] >= '0' && num [ 1 ] <= '9' ) { isint = 0 ; ++ num ; do { f = ( f * 10.0 ) + ( * num ++ - '0' ) ; scale -- ; } while ( * num >= '0' && * num <= '9' ) ; } if ( * num == 'e' || * num == 'E' ) { isint = 0 ; ++ num ; if ( * num == '+' ) ++ num ; else if ( * num == '-' ) { signsubscale = - 1 ; ++ num ; } while ( * num >= '0' && * num <= '9' ) subscale = ( subscale * 10 ) + ( * num ++ - '0' ) ; } if ( isint ) { i = sign * i ; item -> valueint = i ; item -> valuefloat = i ; } else { f = sign * f * ipow ( 10.0 , scale + subscale * signsubscale ) ; item -> valueint = f ; item -> valuefloat = f ; } <vul-end> item -> type = cJSON_Number ; return num ; }","static const char * parse_number ( cJSON * item , const char * num ) { <vul-start> double n = 0 , sign = 1 , scale = 0 ; int subscale = 0 , signsubscale = 1 ; if ( * num == '-' ) sign = - 1 , num ++ ; if ( * num == '0' ) num ++ ; if ( * num >= '1' && * num <= '9' ) do n = ( n * 10.0 ) + ( * num ++ - '0' ) ; while ( * num >= '0' && * num <= '9' ) ; if ( * num == '.' && num [ 1 ] >= '0' && num [ 1 ] <= '9' ) { num ++ ; do n = ( n * 10.0 ) + ( * num ++ - '0' ) , scale -- ; while ( * num >= '0' && * num <= '9' ) ; } if ( * num == 'e' || * num == 'E' ) { num ++ ; if ( * num == '+' ) num ++ ; else if ( * num == '-' ) signsubscale = - 1 , num ++ ; while ( * num >= '0' && * num <= '9' ) subscale = ( subscale * 10 ) + ( * num ++ - '0' ) ; <vul-end> } <vul-start> n = sign * n * pow ( 10.0 , ( scale + subscale * signsubscale ) ) ; item -> valuedouble = n ; item -> valueint = ( int64_t ) n ; <vul-end> item -> type = cJSON_Number ; return num ; }"
684,"CWE-119 static void build_intra_predictors ( const MACROBLOCKD * xd , const uint8_t * ref , int ref_stride , uint8_t * dst , int dst_stride , <vul-start> MB_PREDICTION_MODE mode , TX_SIZE tx_size , <vul-end> int up_available , int left_available , int right_available , int x , int y , int plane ) { int i ; <vul-start> DECLARE_ALIGNED_ARRAY ( 16 , uint8_t , left_col , 64 ) ; DECLARE_ALIGNED_ARRAY ( 16 , uint8_t , above_data , 128 + 16 ) ; <vul-end> uint8_t * above_row = above_data + 16 ; const uint8_t * const_above_row = above_row ; const int bs = 4 << tx_size ; int frame_width , frame_height ; int x0 , y0 ; const struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> once ( init_intra_pred_fn_ptrs ) ; <vul-end> if ( plane == 0 ) { frame_width = xd -> cur_buf -> y_width ; frame_height = xd -> cur_buf -> y_height ; } else { frame_width = xd -> cur_buf -> uv_width ; frame_height = xd -> cur_buf -> uv_height ; } x0 = ( - xd -> mb_to_left_edge >> ( 3 + pd -> subsampling_x ) ) + x ; y0 = ( - xd -> mb_to_top_edge >> ( 3 + pd -> subsampling_y ) ) + y ; <vul-start> vpx_memset ( left_col , 129 , 64 ) ; <vul-end> if ( left_available ) { if ( xd -> mb_to_bottom_edge < 0 ) { if ( y0 + bs <= frame_height ) { for ( i = 0 ; i < bs ; ++ i ) left_col [ i ] = ref [ i * ref_stride - 1 ] ; } else { const int extend_bottom = frame_height - y0 ; for ( i = 0 ; i < extend_bottom ; ++ i ) left_col [ i ] = ref [ i * ref_stride - 1 ] ; for ( ; i < bs ; ++ i ) left_col [ i ] = ref [ ( extend_bottom - 1 ) * ref_stride - 1 ] ; } } else { for ( i = 0 ; i < bs ; ++ i ) left_col [ i ] = ref [ i * ref_stride - 1 ] ; } <vul-start> <vul-end> } <vul-start> <vul-end> if ( up_available ) { const uint8_t * above_ref = ref - ref_stride ; if ( xd -> mb_to_right_edge < 0 ) { if ( x0 + 2 * bs <= frame_width ) { if ( right_available && bs == 4 ) { <vul-start> vpx_memcpy ( above_row , above_ref , 2 * bs ) ; <vul-end> } else { <vul-start> vpx_memcpy ( above_row , above_ref , bs ) ; vpx_memset ( above_row + bs , above_row [ bs - 1 ] , bs ) ; <vul-end> } } else if ( x0 + bs <= frame_width ) { const int r = frame_width - x0 ; if ( right_available && bs == 4 ) { <vul-start> vpx_memcpy ( above_row , above_ref , r ) ; vpx_memset ( above_row + r , above_row [ r - 1 ] , x0 + 2 * bs - frame_width ) ; <vul-end> } else { <vul-start> vpx_memcpy ( above_row , above_ref , bs ) ; vpx_memset ( above_row + bs , above_row [ bs - 1 ] , bs ) ; <vul-end> } } else if ( x0 <= frame_width ) { const int r = frame_width - x0 ; <vul-start> if ( right_available && bs == 4 ) { vpx_memcpy ( above_row , above_ref , r ) ; vpx_memset ( above_row + r , above_row [ r - 1 ] , x0 + 2 * bs - frame_width ) ; <vul-end> } else { <vul-start> vpx_memcpy ( above_row , above_ref , r ) ; vpx_memset ( above_row + r , above_row [ r - 1 ] , x0 + 2 * bs - frame_width ) ; <vul-end> } } above_row [ - 1 ] = left_available ? above_ref [ - 1 ] : 129 ; } else { <vul-start> if ( bs == 4 && right_available && left_available ) { const_above_row = above_ref ; } else { vpx_memcpy ( above_row , above_ref , bs ) ; if ( bs == 4 && right_available ) vpx_memcpy ( above_row + bs , above_ref + bs , bs ) ; else vpx_memset ( above_row + bs , above_row [ bs - 1 ] , bs ) ; above_row [ - 1 ] = left_available ? above_ref [ - 1 ] : 129 ; <vul-end> } <vul-start> } } else { vpx_memset ( above_row , 127 , bs * 2 ) ; above_row [ - 1 ] = 127 ; <vul-end> } if ( mode == DC_PRED ) { dc_pred [ left_available ] [ up_available ] [ tx_size ] ( dst , dst_stride , const_above_row , left_col ) ; } else { pred [ mode ] [ tx_size ] ( dst , dst_stride , const_above_row , left_col ) ; } }","static void build_intra_predictors ( const MACROBLOCKD * xd , const uint8_t * ref , int ref_stride , uint8_t * dst , int dst_stride , <vul-start> PREDICTION_MODE mode , TX_SIZE tx_size , <vul-end> int up_available , int left_available , int right_available , int x , int y , int plane ) { int i ; <vul-start> DECLARE_ALIGNED ( 16 , uint8_t , left_col [ 32 ] ) ; DECLARE_ALIGNED ( 16 , uint8_t , above_data [ 64 + 16 ] ) ; <vul-end> uint8_t * above_row = above_data + 16 ; const uint8_t * const_above_row = above_row ; const int bs = 4 << tx_size ; int frame_width , frame_height ; int x0 , y0 ; const struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> <vul-end> if ( plane == 0 ) { frame_width = xd -> cur_buf -> y_width ; frame_height = xd -> cur_buf -> y_height ; } else { frame_width = xd -> cur_buf -> uv_width ; frame_height = xd -> cur_buf -> uv_height ; } x0 = ( - xd -> mb_to_left_edge >> ( 3 + pd -> subsampling_x ) ) + x ; y0 = ( - xd -> mb_to_top_edge >> ( 3 + pd -> subsampling_y ) ) + y ; <vul-start> if ( extend_modes [ mode ] & NEED_LEFT ) { <vul-end> if ( left_available ) { if ( xd -> mb_to_bottom_edge < 0 ) { if ( y0 + bs <= frame_height ) { for ( i = 0 ; i < bs ; ++ i ) left_col [ i ] = ref [ i * ref_stride - 1 ] ; } else { const int extend_bottom = frame_height - y0 ; for ( i = 0 ; i < extend_bottom ; ++ i ) left_col [ i ] = ref [ i * ref_stride - 1 ] ; for ( ; i < bs ; ++ i ) left_col [ i ] = ref [ ( extend_bottom - 1 ) * ref_stride - 1 ] ; } } else { for ( i = 0 ; i < bs ; ++ i ) left_col [ i ] = ref [ i * ref_stride - 1 ] ; } <vul-start> } else { memset ( left_col , 129 , bs ) ; <vul-end> } <vul-start> } if ( extend_modes [ mode ] & NEED_ABOVE ) { if ( up_available ) { const uint8_t * above_ref = ref - ref_stride ; if ( xd -> mb_to_right_edge < 0 ) { if ( x0 + bs <= frame_width ) { memcpy ( above_row , above_ref , bs ) ; } else if ( x0 <= frame_width ) { const int r = frame_width - x0 ; memcpy ( above_row , above_ref , r ) ; memset ( above_row + r , above_row [ r - 1 ] , x0 + bs - frame_width ) ; } } else { if ( bs == 4 && right_available && left_available ) { const_above_row = above_ref ; } else { memcpy ( above_row , above_ref , bs ) ; } } above_row [ - 1 ] = left_available ? above_ref [ - 1 ] : 129 ; } else { memset ( above_row , 127 , bs ) ; above_row [ - 1 ] = 127 ; } } if ( extend_modes [ mode ] & NEED_ABOVERIGHT ) { <vul-end> if ( up_available ) { const uint8_t * above_ref = ref - ref_stride ; if ( xd -> mb_to_right_edge < 0 ) { if ( x0 + 2 * bs <= frame_width ) { if ( right_available && bs == 4 ) { <vul-start> memcpy ( above_row , above_ref , 2 * bs ) ; <vul-end> } else { <vul-start> memcpy ( above_row , above_ref , bs ) ; memset ( above_row + bs , above_row [ bs - 1 ] , bs ) ; <vul-end> } } else if ( x0 + bs <= frame_width ) { const int r = frame_width - x0 ; if ( right_available && bs == 4 ) { <vul-start> memcpy ( above_row , above_ref , r ) ; memset ( above_row + r , above_row [ r - 1 ] , x0 + 2 * bs - frame_width ) ; <vul-end> } else { <vul-start> memcpy ( above_row , above_ref , bs ) ; memset ( above_row + bs , above_row [ bs - 1 ] , bs ) ; <vul-end> } } else if ( x0 <= frame_width ) { const int r = frame_width - x0 ; <vul-start> memcpy ( above_row , above_ref , r ) ; memset ( above_row + r , above_row [ r - 1 ] , x0 + 2 * bs - frame_width ) ; } <vul-end> } else { <vul-start> if ( bs == 4 && right_available && left_available ) { const_above_row = above_ref ; } else { memcpy ( above_row , above_ref , bs ) ; if ( bs == 4 && right_available ) memcpy ( above_row + bs , above_ref + bs , bs ) ; else memset ( above_row + bs , above_row [ bs - 1 ] , bs ) ; <vul-end> } } above_row [ - 1 ] = left_available ? above_ref [ - 1 ] : 129 ; } else { <vul-start> memset ( above_row , 127 , bs * 2 ) ; above_row [ - 1 ] = 127 ; <vul-end> } <vul-start> <vul-end> } if ( mode == DC_PRED ) { dc_pred [ left_available ] [ up_available ] [ tx_size ] ( dst , dst_stride , const_above_row , left_col ) ; } else { pred [ mode ] [ tx_size ] ( dst , dst_stride , const_above_row , left_col ) ; } }"
685,"NVD-CWE-Other static int create_fixed_stream_quirk ( struct snd_usb_audio * chip , struct usb_interface * iface , struct usb_driver * driver , const struct snd_usb_audio_quirk * quirk ) { struct audioformat * fp ; struct usb_host_interface * alts ; struct usb_interface_descriptor * altsd ; int stream , err ; unsigned * rate_table = NULL ; fp = kmemdup ( quirk -> data , sizeof ( * fp ) , GFP_KERNEL ) ; if ( ! fp ) { usb_audio_err ( chip , ""cannot memdup\\n"" ) ; return - ENOMEM ; } if ( fp -> nr_rates > MAX_NR_RATES ) { kfree ( fp ) ; return - EINVAL ; } if ( fp -> nr_rates > 0 ) { rate_table = kmemdup ( fp -> rate_table , sizeof ( int ) * fp -> nr_rates , GFP_KERNEL ) ; if ( ! rate_table ) { kfree ( fp ) ; return - ENOMEM ; } fp -> rate_table = rate_table ; } stream = ( fp -> endpoint & USB_DIR_IN ) ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK ; err = snd_usb_add_audio_stream ( chip , stream , fp ) ; if ( err < 0 ) { kfree ( fp ) ; kfree ( rate_table ) ; return err ; } if ( fp -> iface != get_iface_desc ( & iface -> altsetting [ 0 ] ) -> bInterfaceNumber || fp -> altset_idx >= iface -> num_altsetting ) { kfree ( fp ) ; kfree ( rate_table ) ; return - EINVAL ; } alts = & iface -> altsetting [ fp -> altset_idx ] ; altsd = get_iface_desc ( alts ) ; <vul-start> <vul-end> fp -> protocol = altsd -> bInterfaceProtocol ; if ( fp -> datainterval == 0 ) fp -> datainterval = snd_usb_parse_datainterval ( chip , alts ) ; if ( fp -> maxpacksize == 0 ) fp -> maxpacksize = le16_to_cpu ( get_endpoint ( alts , 0 ) -> wMaxPacketSize ) ; usb_set_interface ( chip -> dev , fp -> iface , 0 ) ; snd_usb_init_pitch ( chip , fp -> iface , alts , fp ) ; snd_usb_init_sample_rate ( chip , fp -> iface , alts , fp , fp -> rate_max ) ; return 0 ; }","static int create_fixed_stream_quirk ( struct snd_usb_audio * chip , struct usb_interface * iface , struct usb_driver * driver , const struct snd_usb_audio_quirk * quirk ) { struct audioformat * fp ; struct usb_host_interface * alts ; struct usb_interface_descriptor * altsd ; int stream , err ; unsigned * rate_table = NULL ; fp = kmemdup ( quirk -> data , sizeof ( * fp ) , GFP_KERNEL ) ; if ( ! fp ) { usb_audio_err ( chip , ""cannot memdup\\n"" ) ; return - ENOMEM ; } if ( fp -> nr_rates > MAX_NR_RATES ) { kfree ( fp ) ; return - EINVAL ; } if ( fp -> nr_rates > 0 ) { rate_table = kmemdup ( fp -> rate_table , sizeof ( int ) * fp -> nr_rates , GFP_KERNEL ) ; if ( ! rate_table ) { kfree ( fp ) ; return - ENOMEM ; } fp -> rate_table = rate_table ; } stream = ( fp -> endpoint & USB_DIR_IN ) ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK ; err = snd_usb_add_audio_stream ( chip , stream , fp ) ; if ( err < 0 ) { kfree ( fp ) ; kfree ( rate_table ) ; return err ; } if ( fp -> iface != get_iface_desc ( & iface -> altsetting [ 0 ] ) -> bInterfaceNumber || fp -> altset_idx >= iface -> num_altsetting ) { kfree ( fp ) ; kfree ( rate_table ) ; return - EINVAL ; } alts = & iface -> altsetting [ fp -> altset_idx ] ; altsd = get_iface_desc ( alts ) ; <vul-start> if ( altsd -> bNumEndpoints < 1 ) { kfree ( fp ) ; kfree ( rate_table ) ; return - EINVAL ; } <vul-end> fp -> protocol = altsd -> bInterfaceProtocol ; if ( fp -> datainterval == 0 ) fp -> datainterval = snd_usb_parse_datainterval ( chip , alts ) ; if ( fp -> maxpacksize == 0 ) fp -> maxpacksize = le16_to_cpu ( get_endpoint ( alts , 0 ) -> wMaxPacketSize ) ; usb_set_interface ( chip -> dev , fp -> iface , 0 ) ; snd_usb_init_pitch ( chip , fp -> iface , alts , fp ) ; snd_usb_init_sample_rate ( chip , fp -> iface , alts , fp , fp -> rate_max ) ; return 0 ; }"
686,"CWE-119 int vp9_rc_clamp_pframe_target_size ( const VP9_COMP * const cpi , int target ) { const RATE_CONTROL * rc = & cpi -> rc ; <vul-start> <vul-end> const int min_frame_target = MAX ( rc -> min_frame_bandwidth , <vul-start> rc -> av_per_frame_bandwidth >> 5 ) ; <vul-end> if ( target < min_frame_target ) target = min_frame_target ; if ( cpi -> refresh_golden_frame && rc -> is_src_frame_alt_ref ) { target = min_frame_target ; } if ( target > rc -> max_frame_bandwidth ) target = rc -> max_frame_bandwidth ; <vul-start> <vul-end> return target ; }","int vp9_rc_clamp_pframe_target_size ( const VP9_COMP * const cpi , int target ) { const RATE_CONTROL * rc = & cpi -> rc ; <vul-start> const VP9EncoderConfig * oxcf = & cpi -> oxcf ; <vul-end> const int min_frame_target = MAX ( rc -> min_frame_bandwidth , <vul-start> rc -> avg_frame_bandwidth >> 5 ) ; <vul-end> if ( target < min_frame_target ) target = min_frame_target ; if ( cpi -> refresh_golden_frame && rc -> is_src_frame_alt_ref ) { target = min_frame_target ; } if ( target > rc -> max_frame_bandwidth ) target = rc -> max_frame_bandwidth ; <vul-start> if ( oxcf -> rc_max_inter_bitrate_pct ) { const int max_rate = rc -> avg_frame_bandwidth * oxcf -> rc_max_inter_bitrate_pct / 100 ; target = MIN ( target , max_rate ) ; } <vul-end> return target ; }"
687,"CWE-119 <vul-start> void vp9_write_prob_diff_update ( vp9_writer * w , vp9_prob newp , vp9_prob oldp ) { <vul-end> const int delp = remap_prob ( newp , oldp ) ; encode_term_subexp ( w , delp ) ; }","<vul-start> void vp9_write_prob_diff_update ( vpx_writer * w , vpx_prob newp , vpx_prob oldp ) { <vul-end> const int delp = remap_prob ( newp , oldp ) ; encode_term_subexp ( w , delp ) ; }"
688,"CWE-399 static int cop1Emulate ( struct pt_regs * xcp , struct mips_fpu_struct * ctx , void * __user * fault_addr ) { mips_instruction ir ; unsigned long emulpc , contpc ; unsigned int cond ; if ( ! access_ok ( VERIFY_READ , xcp -> cp0_epc , sizeof ( mips_instruction ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = ( mips_instruction __user * ) xcp -> cp0_epc ; return SIGBUS ; } if ( __get_user ( ir , ( mips_instruction __user * ) xcp -> cp0_epc ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = ( mips_instruction __user * ) xcp -> cp0_epc ; return SIGSEGV ; } if ( ( xcp -> cp0_cause & CAUSEF_BD ) && ! isBranchInstr ( & ir ) ) xcp -> cp0_cause &= ~ CAUSEF_BD ; if ( xcp -> cp0_cause & CAUSEF_BD ) { emulpc = xcp -> cp0_epc + 4 ; if ( __compute_return_epc ( xcp ) ) { # ifdef CP1DBG printk ( ""failed to emulate branch at %p\\n"" , ( void * ) ( xcp -> cp0_epc ) ) ; # endif return SIGILL ; } if ( ! access_ok ( VERIFY_READ , emulpc , sizeof ( mips_instruction ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = ( mips_instruction __user * ) emulpc ; return SIGBUS ; } if ( __get_user ( ir , ( mips_instruction __user * ) emulpc ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = ( mips_instruction __user * ) emulpc ; return SIGSEGV ; } contpc = xcp -> cp0_epc ; xcp -> cp0_epc = emulpc - 4 ; } else { emulpc = xcp -> cp0_epc ; contpc = xcp -> cp0_epc + 4 ; } emul : <vul-start> perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , 0 , xcp , 0 ) ; <vul-end> MIPS_FPU_EMU_INC_STATS ( emulated ) ; switch ( MIPSInst_OPCODE ( ir ) ) { case ldc1_op : { u64 __user * va = ( u64 __user * ) ( xcp -> regs [ MIPSInst_RS ( ir ) ] + MIPSInst_SIMM ( ir ) ) ; u64 val ; MIPS_FPU_EMU_INC_STATS ( loads ) ; if ( ! access_ok ( VERIFY_READ , va , sizeof ( u64 ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGBUS ; } if ( __get_user ( val , va ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGSEGV ; } DITOREG ( val , MIPSInst_RT ( ir ) ) ; break ; } case sdc1_op : { u64 __user * va = ( u64 __user * ) ( xcp -> regs [ MIPSInst_RS ( ir ) ] + MIPSInst_SIMM ( ir ) ) ; u64 val ; MIPS_FPU_EMU_INC_STATS ( stores ) ; DIFROMREG ( val , MIPSInst_RT ( ir ) ) ; if ( ! access_ok ( VERIFY_WRITE , va , sizeof ( u64 ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGBUS ; } if ( __put_user ( val , va ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGSEGV ; } break ; } case lwc1_op : { u32 __user * va = ( u32 __user * ) ( xcp -> regs [ MIPSInst_RS ( ir ) ] + MIPSInst_SIMM ( ir ) ) ; u32 val ; MIPS_FPU_EMU_INC_STATS ( loads ) ; if ( ! access_ok ( VERIFY_READ , va , sizeof ( u32 ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGBUS ; } if ( __get_user ( val , va ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ;","static int cop1Emulate ( struct pt_regs * xcp , struct mips_fpu_struct * ctx , void * __user * fault_addr ) { mips_instruction ir ; unsigned long emulpc , contpc ; unsigned int cond ; if ( ! access_ok ( VERIFY_READ , xcp -> cp0_epc , sizeof ( mips_instruction ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = ( mips_instruction __user * ) xcp -> cp0_epc ; return SIGBUS ; } if ( __get_user ( ir , ( mips_instruction __user * ) xcp -> cp0_epc ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = ( mips_instruction __user * ) xcp -> cp0_epc ; return SIGSEGV ; } if ( ( xcp -> cp0_cause & CAUSEF_BD ) && ! isBranchInstr ( & ir ) ) xcp -> cp0_cause &= ~ CAUSEF_BD ; if ( xcp -> cp0_cause & CAUSEF_BD ) { emulpc = xcp -> cp0_epc + 4 ; if ( __compute_return_epc ( xcp ) ) { # ifdef CP1DBG printk ( ""failed to emulate branch at %p\\n"" , ( void * ) ( xcp -> cp0_epc ) ) ; # endif return SIGILL ; } if ( ! access_ok ( VERIFY_READ , emulpc , sizeof ( mips_instruction ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = ( mips_instruction __user * ) emulpc ; return SIGBUS ; } if ( __get_user ( ir , ( mips_instruction __user * ) emulpc ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = ( mips_instruction __user * ) emulpc ; return SIGSEGV ; } contpc = xcp -> cp0_epc ; xcp -> cp0_epc = emulpc - 4 ; } else { emulpc = xcp -> cp0_epc ; contpc = xcp -> cp0_epc + 4 ; } emul : <vul-start> perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , xcp , 0 ) ; <vul-end> MIPS_FPU_EMU_INC_STATS ( emulated ) ; switch ( MIPSInst_OPCODE ( ir ) ) { case ldc1_op : { u64 __user * va = ( u64 __user * ) ( xcp -> regs [ MIPSInst_RS ( ir ) ] + MIPSInst_SIMM ( ir ) ) ; u64 val ; MIPS_FPU_EMU_INC_STATS ( loads ) ; if ( ! access_ok ( VERIFY_READ , va , sizeof ( u64 ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGBUS ; } if ( __get_user ( val , va ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGSEGV ; } DITOREG ( val , MIPSInst_RT ( ir ) ) ; break ; } case sdc1_op : { u64 __user * va = ( u64 __user * ) ( xcp -> regs [ MIPSInst_RS ( ir ) ] + MIPSInst_SIMM ( ir ) ) ; u64 val ; MIPS_FPU_EMU_INC_STATS ( stores ) ; DIFROMREG ( val , MIPSInst_RT ( ir ) ) ; if ( ! access_ok ( VERIFY_WRITE , va , sizeof ( u64 ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGBUS ; } if ( __put_user ( val , va ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGSEGV ; } break ; } case lwc1_op : { u32 __user * va = ( u32 __user * ) ( xcp -> regs [ MIPSInst_RS ( ir ) ] + MIPSInst_SIMM ( ir ) ) ; u32 val ; MIPS_FPU_EMU_INC_STATS ( loads ) ; if ( ! access_ok ( VERIFY_READ , va , sizeof ( u32 ) ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ; * fault_addr = va ; return SIGBUS ; } if ( __get_user ( val , va ) ) { MIPS_FPU_EMU_INC_STATS ( errors ) ;"
689,"CWE-119 php_http_url_t * php_http_url_parse ( const char * str , size_t len , unsigned flags TSRMLS_DC ) { <vul-start> size_t maxlen = 3 * len ; <vul-end> struct parse_state * state = ecalloc ( 1 , sizeof ( * state ) + maxlen ) ; state -> end = str + len ; state -> ptr = str ; state -> flags = flags ; state -> maxlen = maxlen ; TSRMLS_SET_CTX ( state -> ts ) ; if ( ! parse_scheme ( state ) ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Failed to parse URL scheme: \'%s\'"" , state -> ptr ) ; efree ( state ) ; return NULL ; } if ( ! parse_hier ( state ) ) { efree ( state ) ; return NULL ; } if ( ! parse_query ( state ) ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Failed to parse URL query: \'%s\'"" , state -> ptr ) ; efree ( state ) ; return NULL ; } if ( ! parse_fragment ( state ) ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Failed to parse URL fragment: \'%s\'"" , state -> ptr ) ; efree ( state ) ; return NULL ; } return ( php_http_url_t * ) state ; }","php_http_url_t * php_http_url_parse ( const char * str , size_t len , unsigned flags TSRMLS_DC ) { <vul-start> size_t maxlen = 3 * len + 8 ; <vul-end> struct parse_state * state = ecalloc ( 1 , sizeof ( * state ) + maxlen ) ; state -> end = str + len ; state -> ptr = str ; state -> flags = flags ; state -> maxlen = maxlen ; TSRMLS_SET_CTX ( state -> ts ) ; if ( ! parse_scheme ( state ) ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Failed to parse URL scheme: \'%s\'"" , state -> ptr ) ; efree ( state ) ; return NULL ; } if ( ! parse_hier ( state ) ) { efree ( state ) ; return NULL ; } if ( ! parse_query ( state ) ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Failed to parse URL query: \'%s\'"" , state -> ptr ) ; efree ( state ) ; return NULL ; } if ( ! parse_fragment ( state ) ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Failed to parse URL fragment: \'%s\'"" , state -> ptr ) ; efree ( state ) ; return NULL ; } return ( php_http_url_t * ) state ; }"
690,"CWE-20 static int adjust_insn_aux_data ( struct bpf_verifier_env * env , u32 prog_len , u32 off , u32 cnt ) { struct bpf_insn_aux_data * new_data , * old_data = env -> insn_aux_data ; <vul-start> <vul-end> if ( cnt == 1 ) return 0 ; new_data = vzalloc ( sizeof ( struct bpf_insn_aux_data ) * prog_len ) ; if ( ! new_data ) return - ENOMEM ; memcpy ( new_data , old_data , sizeof ( struct bpf_insn_aux_data ) * off ) ; memcpy ( new_data + off + cnt - 1 , old_data + off , sizeof ( struct bpf_insn_aux_data ) * ( prog_len - off - cnt + 1 ) ) ; <vul-start> <vul-end> env -> insn_aux_data = new_data ; vfree ( old_data ) ; return 0 ; }","static int adjust_insn_aux_data ( struct bpf_verifier_env * env , u32 prog_len , u32 off , u32 cnt ) { struct bpf_insn_aux_data * new_data , * old_data = env -> insn_aux_data ; <vul-start> int i ; <vul-end> if ( cnt == 1 ) return 0 ; new_data = vzalloc ( sizeof ( struct bpf_insn_aux_data ) * prog_len ) ; if ( ! new_data ) return - ENOMEM ; memcpy ( new_data , old_data , sizeof ( struct bpf_insn_aux_data ) * off ) ; memcpy ( new_data + off + cnt - 1 , old_data + off , sizeof ( struct bpf_insn_aux_data ) * ( prog_len - off - cnt + 1 ) ) ; <vul-start> for ( i = off ; i < off + cnt - 1 ; i ++ ) new_data [ i ] . seen = true ; <vul-end> env -> insn_aux_data = new_data ; vfree ( old_data ) ; return 0 ; }"
691,"CWE-20 # endif if ( errmsg == NULL ) { # ifdef FEAT_KEYMAP if ( varp == & p_enc && * curbuf -> b_p_keymap != NUL ) ( void ) keymap_init ( ) ; # endif if ( ( ( varp == & p_enc && * p_tenc != NUL ) || varp == & p_tenc ) ) { convert_setup ( & input_conv , p_tenc , p_enc ) ; convert_setup ( & output_conv , p_enc , p_tenc ) ; } # if defined ( WIN3264 ) && defined ( FEAT_MBYTE ) if ( varp == & p_enc ) init_homedir ( ) ; # endif } } # endif # if defined ( FEAT_POSTSCRIPT ) else if ( varp == & p_penc ) { p = enc_canonize ( p_penc ) ; if ( p != NULL ) { vim_free ( p_penc ) ; p_penc = p ; } else { for ( s = p_penc ; * s != NUL ; s ++ ) { if ( * s == '_' ) * s = '-' ; else * s = TOLOWER_ASC ( * s ) ; } } } # endif # if defined ( FEAT_XIM ) && defined ( FEAT_GUI_GTK ) else if ( varp == & p_imak ) { if ( gui . in_use && ! im_xim_isvalid_imactivate ( ) ) errmsg = e_invarg ; } # endif # ifdef FEAT_KEYMAP else if ( varp == & curbuf -> b_p_keymap ) { <vul-start> <vul-end> errmsg = keymap_init ( ) ; if ( errmsg == NULL ) { if ( * curbuf -> b_p_keymap != NUL ) { curbuf -> b_p_iminsert = B_IMODE_LMAP ; if ( curbuf -> b_p_imsearch != B_IMODE_USE_INSERT ) curbuf -> b_p_imsearch = B_IMODE_LMAP ; } else { if ( curbuf -> b_p_iminsert == B_IMODE_LMAP ) curbuf -> b_p_iminsert = B_IMODE_NONE ; if ( curbuf -> b_p_imsearch == B_IMODE_LMAP ) curbuf -> b_p_imsearch = B_IMODE_USE_INSERT ; } if ( ( opt_flags & OPT_LOCAL ) == 0 ) { set_iminsert_global ( ) ; set_imsearch_global ( ) ; } # ifdef FEAT_WINDOWS status_redraw_curbuf ( ) ; # endif } } # endif else if ( gvarp == & p_ff ) { if ( ! curbuf -> b_p_ma && ! ( opt_flags & OPT_GLOBAL ) ) errmsg = e_modifiable ; else if ( check_opt_strings ( * varp , p_ff_values , FALSE ) != OK ) errmsg = e_invarg ; else { if ( get_fileformat ( curbuf ) == EOL_DOS ) curbuf -> b_p_tx = TRUE ; else curbuf -> b_p_tx = FALSE ; # ifdef FEAT_TITLE redraw_titles ( ) ; # endif ml_setflags ( curbuf ) ; if ( get_fileformat ( curbuf ) == EOL_MAC || * oldval == 'm' ) redraw_curbuf_later ( NOT_VALID ) ; } } else if ( varp == & p_ffs ) { if ( check_opt_strings ( p_ffs , p_ff_values , TRUE ) != OK )","# endif if ( errmsg == NULL ) { # ifdef FEAT_KEYMAP if ( varp == & p_enc && * curbuf -> b_p_keymap != NUL ) ( void ) keymap_init ( ) ; # endif if ( ( ( varp == & p_enc && * p_tenc != NUL ) || varp == & p_tenc ) ) { convert_setup ( & input_conv , p_tenc , p_enc ) ; convert_setup ( & output_conv , p_enc , p_tenc ) ; } # if defined ( WIN3264 ) && defined ( FEAT_MBYTE ) if ( varp == & p_enc ) init_homedir ( ) ; # endif } } # endif # if defined ( FEAT_POSTSCRIPT ) else if ( varp == & p_penc ) { p = enc_canonize ( p_penc ) ; if ( p != NULL ) { vim_free ( p_penc ) ; p_penc = p ; } else { for ( s = p_penc ; * s != NUL ; s ++ ) { if ( * s == '_' ) * s = '-' ; else * s = TOLOWER_ASC ( * s ) ; } } } # endif # if defined ( FEAT_XIM ) && defined ( FEAT_GUI_GTK ) else if ( varp == & p_imak ) { if ( gui . in_use && ! im_xim_isvalid_imactivate ( ) ) errmsg = e_invarg ; } # endif # ifdef FEAT_KEYMAP else if ( varp == & curbuf -> b_p_keymap ) { <vul-start> if ( ! valid_filetype ( * varp ) ) errmsg = e_invarg ; else <vul-end> errmsg = keymap_init ( ) ; if ( errmsg == NULL ) { if ( * curbuf -> b_p_keymap != NUL ) { curbuf -> b_p_iminsert = B_IMODE_LMAP ; if ( curbuf -> b_p_imsearch != B_IMODE_USE_INSERT ) curbuf -> b_p_imsearch = B_IMODE_LMAP ; } else { if ( curbuf -> b_p_iminsert == B_IMODE_LMAP ) curbuf -> b_p_iminsert = B_IMODE_NONE ; if ( curbuf -> b_p_imsearch == B_IMODE_LMAP ) curbuf -> b_p_imsearch = B_IMODE_USE_INSERT ; } if ( ( opt_flags & OPT_LOCAL ) == 0 ) { set_iminsert_global ( ) ; set_imsearch_global ( ) ; } # ifdef FEAT_WINDOWS status_redraw_curbuf ( ) ; # endif } } # endif else if ( gvarp == & p_ff ) { if ( ! curbuf -> b_p_ma && ! ( opt_flags & OPT_GLOBAL ) ) errmsg = e_modifiable ; else if ( check_opt_strings ( * varp , p_ff_values , FALSE ) != OK ) errmsg = e_invarg ; else { if ( get_fileformat ( curbuf ) == EOL_DOS ) curbuf -> b_p_tx = TRUE ; else curbuf -> b_p_tx = FALSE ; # ifdef FEAT_TITLE redraw_titles ( ) ; # endif ml_setflags ( curbuf ) ; if ( get_fileformat ( curbuf ) == EOL_MAC || * oldval == 'm' ) redraw_curbuf_later ( NOT_VALID ) ; } } else if ( varp == & p_ffs ) { if ( check_opt_strings ( p_ffs , p_ff_values , TRUE ) != OK )"
692,"CWE-190 void jas_matrix_asr ( jas_matrix_t * matrix , int n ) { <vul-start> int i ; int j ; <vul-end> jas_seqent_t * rowstart ; <vul-start> int rowstep ; <vul-end> jas_seqent_t * data ; assert ( n >= 0 ) ; if ( jas_matrix_numrows ( matrix ) > 0 && jas_matrix_numcols ( matrix ) > 0 ) { assert ( matrix -> rows_ ) ; rowstep = jas_matrix_rowstep ( matrix ) ; for ( i = matrix -> numrows_ , rowstart = matrix -> rows_ [ 0 ] ; i > 0 ; -- i , rowstart += rowstep ) { for ( j = matrix -> numcols_ , data = rowstart ; j > 0 ; -- j , <vul-start> <vul-end> * data = jas_seqent_asr ( * data , n ) ; } } } }","void jas_matrix_asr ( jas_matrix_t * matrix , int n ) { <vul-start> jas_matind_t i ; jas_matind_t j ; <vul-end> jas_seqent_t * rowstart ; <vul-start> jas_matind_t rowstep ; <vul-end> jas_seqent_t * data ; assert ( n >= 0 ) ; if ( jas_matrix_numrows ( matrix ) > 0 && jas_matrix_numcols ( matrix ) > 0 ) { assert ( matrix -> rows_ ) ; rowstep = jas_matrix_rowstep ( matrix ) ; for ( i = matrix -> numrows_ , rowstart = matrix -> rows_ [ 0 ] ; i > 0 ; -- i , rowstart += rowstep ) { for ( j = matrix -> numcols_ , data = rowstart ; j > 0 ; -- j , <vul-start> + data ) { <vul-end> * data = jas_seqent_asr ( * data , n ) ; } } } }"
693,"CWE-119 if ( size2 < sizeof ( struct usb_descriptor_header ) ) { dev_warn ( ddev , ""config %d descriptor has %d excess "" ""byte%s, ignoring\\n"" , cfgno , size2 , plural ( size2 ) ) ; break ; } header = ( struct usb_descriptor_header * ) buffer2 ; if ( ( header -> bLength > size2 ) || ( header -> bLength < 2 ) ) { dev_warn ( ddev , ""config %d has an invalid descriptor "" ""of length %d, skipping remainder of the config\\n"" , cfgno , header -> bLength ) ; break ; } if ( header -> bDescriptorType == USB_DT_INTERFACE ) { struct usb_interface_descriptor * d ; int inum ; d = ( struct usb_interface_descriptor * ) header ; if ( d -> bLength < USB_DT_INTERFACE_SIZE ) { dev_warn ( ddev , ""config %d has an invalid "" ""interface descriptor of length %d, "" ""skipping\\n"" , cfgno , d -> bLength ) ; continue ; } inum = d -> bInterfaceNumber ; if ( ( dev -> quirks & USB_QUIRK_HONOR_BNUMINTERFACES ) && n >= nintf_orig ) { dev_warn ( ddev , ""config %d has more interface "" ""descriptors, than it declares in "" ""bNumInterfaces, ignoring interface "" ""number: %d\\n"" , cfgno , inum ) ; continue ; } if ( inum >= nintf_orig ) dev_warn ( ddev , ""config %d has an invalid "" ""interface number: %d but max is %d\\n"" , cfgno , inum , nintf_orig - 1 ) ; for ( i = 0 ; i < n ; ++ i ) { if ( inums [ i ] == inum ) break ; } if ( i < n ) { if ( nalts [ i ] < 255 ) <vul-start> <vul-end> } else if ( n < USB_MAXINTERFACES ) { inums [ n ] = inum ; nalts [ n ] = 1 ; <vul-start> <vul-end> } } else if ( header -> bDescriptorType == USB_DT_INTERFACE_ASSOCIATION ) { <vul-start> <vul-end> if ( iad_num == USB_MAXIADS ) { dev_warn ( ddev , ""found more Interface "" ""Association Descriptors "" ""than allocated for in "" ""configuration %d\\n"" , cfgno ) ; } else { <vul-start> config -> intf_assoc [ iad_num ] = ( struct usb_interface_assoc_descriptor * ) header ; <vul-end> iad_num ++ ; } } else if ( header -> bDescriptorType == USB_DT_DEVICE || header -> bDescriptorType == USB_DT_CONFIG ) dev_warn ( ddev , ""config %d contains an unexpected "" ""descriptor of type 0x%X, skipping\\n"" , cfgno , header -> bDescriptorType ) ; } size = buffer2 - buffer ; config -> desc . wTotalLength = cpu_to_le16 ( buffer2 - buffer0 ) ; if ( n != nintf ) dev_warn ( ddev , ""config %d has %d interface%s, different from "" ""the descriptor\'s value: %d\\n"" , cfgno , n , plural ( n ) , nintf_orig ) ; else if ( n == 0 ) dev_warn ( ddev , ""config %d has no interfaces?\\n"" , cfgno ) ; config -> desc . bNumInterfaces = nintf = n ; for ( i = 0 ; i < nintf ; ++ i ) { for ( j = 0 ; j < nintf ; ++ j ) { if ( inums [ j ] == i ) break ; } if ( j >= nintf ) dev_warn ( ddev , ""config %d has no interface number "" ""%d\\n"" , cfgno , i ) ; } for ( i = 0 ; i < nintf ; ++ i ) { j = nalts [ i ] ; if ( j > USB_MAXALTSETTING ) { dev_warn ( ddev , ""too many alternate settings for "" ""config %d interface %d: %d, "" ""using maximum allowed: %d\\n"" , cfgno , inums [ i ] , j , USB_MAXALTSETTING ) ; nalts [ i ] = j = USB_MAXALTSETTING ; } len = sizeof ( * intfc ) + sizeof ( struct usb_host_interface ) * j ; config -> intf_cache [ i ] = intfc = kzalloc ( len , GFP_KERNEL ) ; if ( ! intfc ) return - ENOMEM ; kref_init ( & intfc -> ref ) ; } config -> extra = buffer ; i = find_next_descriptor ( buffer , size , USB_DT_INTERFACE , USB_DT_INTERFACE , & n ) ; config -> extralen = i ; if ( n > 0 ) dev_dbg ( ddev , ""skipped %d descriptor%s after %s\\n"" , n , plural ( n ) , ""configuration"" ) ; buffer += i ; size -= i ;","if ( size2 < sizeof ( struct usb_descriptor_header ) ) { dev_warn ( ddev , ""config %d descriptor has %d excess "" ""byte%s, ignoring\\n"" , cfgno , size2 , plural ( size2 ) ) ; break ; } header = ( struct usb_descriptor_header * ) buffer2 ; if ( ( header -> bLength > size2 ) || ( header -> bLength < 2 ) ) { dev_warn ( ddev , ""config %d has an invalid descriptor "" ""of length %d, skipping remainder of the config\\n"" , cfgno , header -> bLength ) ; break ; } if ( header -> bDescriptorType == USB_DT_INTERFACE ) { struct usb_interface_descriptor * d ; int inum ; d = ( struct usb_interface_descriptor * ) header ; if ( d -> bLength < USB_DT_INTERFACE_SIZE ) { dev_warn ( ddev , ""config %d has an invalid "" ""interface descriptor of length %d, "" ""skipping\\n"" , cfgno , d -> bLength ) ; continue ; } inum = d -> bInterfaceNumber ; if ( ( dev -> quirks & USB_QUIRK_HONOR_BNUMINTERFACES ) && n >= nintf_orig ) { dev_warn ( ddev , ""config %d has more interface "" ""descriptors, than it declares in "" ""bNumInterfaces, ignoring interface "" ""number: %d\\n"" , cfgno , inum ) ; continue ; } if ( inum >= nintf_orig ) dev_warn ( ddev , ""config %d has an invalid "" ""interface number: %d but max is %d\\n"" , cfgno , inum , nintf_orig - 1 ) ; for ( i = 0 ; i < n ; ++ i ) { if ( inums [ i ] == inum ) break ; } if ( i < n ) { if ( nalts [ i ] < 255 ) <vul-start> + nalts [ i ] ; <vul-end> } else if ( n < USB_MAXINTERFACES ) { inums [ n ] = inum ; nalts [ n ] = 1 ; <vul-start> + n ; <vul-end> } } else if ( header -> bDescriptorType == USB_DT_INTERFACE_ASSOCIATION ) { <vul-start> struct usb_interface_assoc_descriptor * d ; d = ( struct usb_interface_assoc_descriptor * ) header ; if ( d -> bLength < USB_DT_INTERFACE_ASSOCIATION_SIZE ) { dev_warn ( ddev , ""config %d has an invalid interface association descriptor of length %d, skipping\\n"" , cfgno , d -> bLength ) ; continue ; } <vul-end> if ( iad_num == USB_MAXIADS ) { dev_warn ( ddev , ""found more Interface "" ""Association Descriptors "" ""than allocated for in "" ""configuration %d\\n"" , cfgno ) ; } else { <vul-start> config -> intf_assoc [ iad_num ] = d ; <vul-end> iad_num ++ ; } } else if ( header -> bDescriptorType == USB_DT_DEVICE || header -> bDescriptorType == USB_DT_CONFIG ) dev_warn ( ddev , ""config %d contains an unexpected "" ""descriptor of type 0x%X, skipping\\n"" , cfgno , header -> bDescriptorType ) ; } size = buffer2 - buffer ; config -> desc . wTotalLength = cpu_to_le16 ( buffer2 - buffer0 ) ; if ( n != nintf ) dev_warn ( ddev , ""config %d has %d interface%s, different from "" ""the descriptor\'s value: %d\\n"" , cfgno , n , plural ( n ) , nintf_orig ) ; else if ( n == 0 ) dev_warn ( ddev , ""config %d has no interfaces?\\n"" , cfgno ) ; config -> desc . bNumInterfaces = nintf = n ; for ( i = 0 ; i < nintf ; ++ i ) { for ( j = 0 ; j < nintf ; ++ j ) { if ( inums [ j ] == i ) break ; } if ( j >= nintf ) dev_warn ( ddev , ""config %d has no interface number "" ""%d\\n"" , cfgno , i ) ; } for ( i = 0 ; i < nintf ; ++ i ) { j = nalts [ i ] ; if ( j > USB_MAXALTSETTING ) { dev_warn ( ddev , ""too many alternate settings for "" ""config %d interface %d: %d, "" ""using maximum allowed: %d\\n"" , cfgno , inums [ i ] , j , USB_MAXALTSETTING ) ; nalts [ i ] = j = USB_MAXALTSETTING ; } len = sizeof ( * intfc ) + sizeof ( struct usb_host_interface ) * j ; config -> intf_cache [ i ] = intfc = kzalloc ( len , GFP_KERNEL ) ; if ( ! intfc ) return - ENOMEM ; kref_init ( & intfc -> ref ) ; } config -> extra = buffer ; i = find_next_descriptor ( buffer , size , USB_DT_INTERFACE , USB_DT_INTERFACE , & n ) ; config -> extralen = i ; if ( n > 0 ) dev_dbg ( ddev , ""skipped %d descriptor%s after %s\\n"" , n , plural ( n ) , ""configuration"" ) ; buffer += i ; size -= i ;"
694,"CWE-415 static void usm_free_usmStateReference ( void * old ) { <vul-start> struct usmStateReference * old_ref = ( struct usmStateReference * ) old ; if ( old_ref ) { if ( old_ref -> usr_name_length ) SNMP_FREE ( old_ref -> usr_name ) ; if ( old_ref -> usr_engine_id_length ) SNMP_FREE ( old_ref -> usr_engine_id ) ; if ( old_ref -> usr_auth_protocol_length ) SNMP_FREE ( old_ref -> usr_auth_protocol ) ; if ( old_ref -> usr_priv_protocol_length ) SNMP_FREE ( old_ref -> usr_priv_protocol ) ; if ( old_ref -> usr_auth_key_length && old_ref -> usr_auth_key ) { SNMP_ZERO ( old_ref -> usr_auth_key , old_ref -> usr_auth_key_length ) ; SNMP_FREE ( old_ref -> usr_auth_key ) ; <vul-end> } <vul-start> if ( old_ref -> usr_priv_key_length && old_ref -> usr_priv_key ) { SNMP_ZERO ( old_ref -> usr_priv_key , old_ref -> usr_priv_key_length ) ; SNMP_FREE ( old_ref -> usr_priv_key ) ; <vul-end> } <vul-start> SNMP_ZERO ( old_ref , sizeof ( * old_ref ) ) ; SNMP_FREE ( old_ref ) ; } <vul-end> }","static void usm_free_usmStateReference ( void * old ) { <vul-start> struct usmStateReference * ref = old ; if ( ! ref ) return ; if ( -- ref -> refcnt > 0 ) return ; SNMP_FREE ( ref -> usr_name ) ; SNMP_FREE ( ref -> usr_engine_id ) ; SNMP_FREE ( ref -> usr_auth_protocol ) ; SNMP_FREE ( ref -> usr_priv_protocol ) ; if ( ref -> usr_auth_key_length && ref -> usr_auth_key ) { SNMP_ZERO ( ref -> usr_auth_key , ref -> usr_auth_key_length ) ; SNMP_FREE ( ref -> usr_auth_key ) ; <vul-end> } <vul-start> if ( ref -> usr_priv_key_length && ref -> usr_priv_key ) { SNMP_ZERO ( ref -> usr_priv_key , ref -> usr_priv_key_length ) ; SNMP_FREE ( ref -> usr_priv_key ) ; <vul-end> } <vul-start> SNMP_FREE ( ref ) ; <vul-end> }"
695,"CWE-125 static RList * r_bin_wasm_get_element_entries ( RBinWasmObj * bin , RBinWasmSection * sec ) { RList * ret = NULL ; RBinWasmElementEntry * ptr = NULL ; if ( ! ( ret = r_list_newf ( ( RListFree ) free ) ) ) { return NULL ; } ut8 * buf = bin -> buf -> buf + ( ut32 ) sec -> payload_data ; <vul-start> <vul-end> ut32 len = sec -> payload_len ; ut32 count = sec -> count ; ut32 i = 0 , r = 0 ; <vul-start> while ( i < len && r < count ) { <vul-end> if ( ! ( ptr = R_NEW0 ( RBinWasmElementEntry ) ) ) { return ret ; } if ( ! ( consume_u32 ( buf + i , buf + len , & ptr -> index , & i ) ) ) { <vul-start> free ( ptr ) ; return ret ; <vul-end> } if ( ! ( consume_init_expr ( buf + i , buf + len , R_BIN_WASM_END_OF_CODE , NULL , & i ) ) ) { <vul-start> free ( ptr ) ; return ret ; <vul-end> } if ( ! ( consume_u32 ( buf + i , buf + len , & ptr -> num_elem , & i ) ) ) { <vul-start> free ( ptr ) ; return ret ; <vul-end> } ut32 j = 0 ; while ( i < len && j < ptr -> num_elem ) { ut32 e ; if ( ! ( consume_u32 ( buf + i , buf + len , & e , & i ) ) ) { free ( ptr ) ; return ret ; } } r_list_append ( ret , ptr ) ; r += 1 ; } return ret ; <vul-start> <vul-end> }","static RList * r_bin_wasm_get_element_entries ( RBinWasmObj * bin , RBinWasmSection * sec ) { RList * ret = NULL ; RBinWasmElementEntry * ptr = NULL ; if ( ! ( ret = r_list_newf ( ( RListFree ) free ) ) ) { return NULL ; } ut8 * buf = bin -> buf -> buf + ( ut32 ) sec -> payload_data ; <vul-start> int buflen = bin -> buf -> length - ( ut32 ) sec -> payload_data ; <vul-end> ut32 len = sec -> payload_len ; ut32 count = sec -> count ; ut32 i = 0 , r = 0 ; <vul-start> while ( i < len && len < buflen && r < count ) { <vul-end> if ( ! ( ptr = R_NEW0 ( RBinWasmElementEntry ) ) ) { return ret ; } if ( ! ( consume_u32 ( buf + i , buf + len , & ptr -> index , & i ) ) ) { <vul-start> goto beach ; <vul-end> } if ( ! ( consume_init_expr ( buf + i , buf + len , R_BIN_WASM_END_OF_CODE , NULL , & i ) ) ) { <vul-start> goto beach ; <vul-end> } if ( ! ( consume_u32 ( buf + i , buf + len , & ptr -> num_elem , & i ) ) ) { <vul-start> goto beach ; <vul-end> } ut32 j = 0 ; while ( i < len && j < ptr -> num_elem ) { ut32 e ; if ( ! ( consume_u32 ( buf + i , buf + len , & e , & i ) ) ) { free ( ptr ) ; return ret ; } } r_list_append ( ret , ptr ) ; r += 1 ; } return ret ; <vul-start> beach : free ( ptr ) ; return ret ; <vul-end> }"
696,"CWE-190 static int uvesafb_setcmap ( struct fb_cmap * cmap , struct fb_info * info ) { struct uvesafb_pal_entry * entries ; int shift = 16 - dac_width ; int i , err = 0 ; if ( info -> var . bits_per_pixel == 8 ) { if ( cmap -> start + cmap -> len > info -> cmap . start + info -> cmap . len || cmap -> start < info -> cmap . start ) return - EINVAL ; <vul-start> entries = kmalloc ( sizeof ( * entries ) * cmap -> len , GFP_KERNEL ) ; <vul-end> if ( ! entries ) return - ENOMEM ; for ( i = 0 ; i < cmap -> len ; i ++ ) { entries [ i ] . red = cmap -> red [ i ] >> shift ; entries [ i ] . green = cmap -> green [ i ] >> shift ; entries [ i ] . blue = cmap -> blue [ i ] >> shift ; entries [ i ] . pad = 0 ; } err = uvesafb_setpalette ( entries , cmap -> len , cmap -> start , info ) ; kfree ( entries ) ; } else { for ( i = 0 ; i < cmap -> len ; i ++ ) { err |= uvesafb_setcolreg ( cmap -> start + i , cmap -> red [ i ] , cmap -> green [ i ] , cmap -> blue [ i ] , 0 , info ) ; } } return err ; }","static int uvesafb_setcmap ( struct fb_cmap * cmap , struct fb_info * info ) { struct uvesafb_pal_entry * entries ; int shift = 16 - dac_width ; int i , err = 0 ; if ( info -> var . bits_per_pixel == 8 ) { if ( cmap -> start + cmap -> len > info -> cmap . start + info -> cmap . len || cmap -> start < info -> cmap . start ) return - EINVAL ; <vul-start> entries = kmalloc_array ( cmap -> len , sizeof ( * entries ) , GFP_KERNEL ) ; <vul-end> if ( ! entries ) return - ENOMEM ; for ( i = 0 ; i < cmap -> len ; i ++ ) { entries [ i ] . red = cmap -> red [ i ] >> shift ; entries [ i ] . green = cmap -> green [ i ] >> shift ; entries [ i ] . blue = cmap -> blue [ i ] >> shift ; entries [ i ] . pad = 0 ; } err = uvesafb_setpalette ( entries , cmap -> len , cmap -> start , info ) ; kfree ( entries ) ; } else { for ( i = 0 ; i < cmap -> len ; i ++ ) { err |= uvesafb_setcolreg ( cmap -> start + i , cmap -> red [ i ] , cmap -> green [ i ] , cmap -> blue [ i ] , 0 , info ) ; } } return err ; }"
697,"CWE-190 static int choose_volume ( struct archive_read * a , struct iso9660 * iso9660 ) { struct file_info * file ; int64_t skipsize ; struct vd * vd ; const void * block ; char seenJoliet ; vd = & ( iso9660 -> primary ) ; if ( ! iso9660 -> opt_support_joliet ) iso9660 -> seenJoliet = 0 ; if ( iso9660 -> seenJoliet && vd -> location > iso9660 -> joliet . location ) vd = & ( iso9660 -> joliet ) ; <vul-start> skipsize = LOGICAL_BLOCK_SIZE * vd -> location ; <vul-end> skipsize = __archive_read_consume ( a , skipsize ) ; if ( skipsize < 0 ) return ( ( int ) skipsize ) ; iso9660 -> current_position = skipsize ; block = __archive_read_ahead ( a , vd -> size , NULL ) ; if ( block == NULL ) { archive_set_error ( & a -> archive , ARCHIVE_ERRNO_MISC , ""Failed to read full block when scanning "" ""ISO9660 directory list"" ) ; return ( ARCHIVE_FATAL ) ; } seenJoliet = iso9660 -> seenJoliet ; iso9660 -> seenJoliet = 0 ; file = parse_file_info ( a , NULL , block ) ; if ( file == NULL ) return ( ARCHIVE_FATAL ) ; iso9660 -> seenJoliet = seenJoliet ; if ( vd == & ( iso9660 -> primary ) && iso9660 -> seenRockridge && iso9660 -> seenJoliet ) iso9660 -> seenJoliet = 0 ; if ( vd == & ( iso9660 -> primary ) && ! iso9660 -> seenRockridge && iso9660 -> seenJoliet ) { vd = & ( iso9660 -> joliet ) ; <vul-start> skipsize = LOGICAL_BLOCK_SIZE * vd -> location ; <vul-end> skipsize -= iso9660 -> current_position ; skipsize = __archive_read_consume ( a , skipsize ) ; if ( skipsize < 0 ) return ( ( int ) skipsize ) ; iso9660 -> current_position += skipsize ; block = __archive_read_ahead ( a , vd -> size , NULL ) ; if ( block == NULL ) { archive_set_error ( & a -> archive , ARCHIVE_ERRNO_MISC , ""Failed to read full block when scanning "" ""ISO9660 directory list"" ) ; return ( ARCHIVE_FATAL ) ; } iso9660 -> seenJoliet = 0 ; file = parse_file_info ( a , NULL , block ) ; if ( file == NULL ) return ( ARCHIVE_FATAL ) ; iso9660 -> seenJoliet = seenJoliet ; } if ( add_entry ( a , iso9660 , file ) != ARCHIVE_OK ) return ( ARCHIVE_FATAL ) ; if ( iso9660 -> seenRockridge ) { a -> archive . archive_format = ARCHIVE_FORMAT_ISO9660_ROCKRIDGE ; a -> archive . archive_format_name = ""ISO9660 with Rockridge extensions"" ; } return ( ARCHIVE_OK ) ; }","static int choose_volume ( struct archive_read * a , struct iso9660 * iso9660 ) { struct file_info * file ; int64_t skipsize ; struct vd * vd ; const void * block ; char seenJoliet ; vd = & ( iso9660 -> primary ) ; if ( ! iso9660 -> opt_support_joliet ) iso9660 -> seenJoliet = 0 ; if ( iso9660 -> seenJoliet && vd -> location > iso9660 -> joliet . location ) vd = & ( iso9660 -> joliet ) ; <vul-start> skipsize = LOGICAL_BLOCK_SIZE * ( int64_t ) vd -> location ; <vul-end> skipsize = __archive_read_consume ( a , skipsize ) ; if ( skipsize < 0 ) return ( ( int ) skipsize ) ; iso9660 -> current_position = skipsize ; block = __archive_read_ahead ( a , vd -> size , NULL ) ; if ( block == NULL ) { archive_set_error ( & a -> archive , ARCHIVE_ERRNO_MISC , ""Failed to read full block when scanning "" ""ISO9660 directory list"" ) ; return ( ARCHIVE_FATAL ) ; } seenJoliet = iso9660 -> seenJoliet ; iso9660 -> seenJoliet = 0 ; file = parse_file_info ( a , NULL , block ) ; if ( file == NULL ) return ( ARCHIVE_FATAL ) ; iso9660 -> seenJoliet = seenJoliet ; if ( vd == & ( iso9660 -> primary ) && iso9660 -> seenRockridge && iso9660 -> seenJoliet ) iso9660 -> seenJoliet = 0 ; if ( vd == & ( iso9660 -> primary ) && ! iso9660 -> seenRockridge && iso9660 -> seenJoliet ) { vd = & ( iso9660 -> joliet ) ; <vul-start> skipsize = LOGICAL_BLOCK_SIZE * ( int64_t ) vd -> location ; <vul-end> skipsize -= iso9660 -> current_position ; skipsize = __archive_read_consume ( a , skipsize ) ; if ( skipsize < 0 ) return ( ( int ) skipsize ) ; iso9660 -> current_position += skipsize ; block = __archive_read_ahead ( a , vd -> size , NULL ) ; if ( block == NULL ) { archive_set_error ( & a -> archive , ARCHIVE_ERRNO_MISC , ""Failed to read full block when scanning "" ""ISO9660 directory list"" ) ; return ( ARCHIVE_FATAL ) ; } iso9660 -> seenJoliet = 0 ; file = parse_file_info ( a , NULL , block ) ; if ( file == NULL ) return ( ARCHIVE_FATAL ) ; iso9660 -> seenJoliet = seenJoliet ; } if ( add_entry ( a , iso9660 , file ) != ARCHIVE_OK ) return ( ARCHIVE_FATAL ) ; if ( iso9660 -> seenRockridge ) { a -> archive . archive_format = ARCHIVE_FORMAT_ISO9660_ROCKRIDGE ; a -> archive . archive_format_name = ""ISO9660 with Rockridge extensions"" ; } return ( ARCHIVE_OK ) ; }"
698,"CWE-20 error_t enc28j60ReceivePacket ( NetInterface * interface ) { error_t error ; <vul-start> uint16_t n ; <vul-end> uint16_t status ; <vul-start> <vul-end> Enc28j60Context * context ; context = ( Enc28j60Context * ) interface -> nicContext ; <vul-start> if ( enc28j60ReadReg ( interface , ENC28J60_REG_EPKTCNT ) ) <vul-end> { <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_ERDPTL , LSB ( context -> nextPacket ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERDPTH , MSB ( context -> nextPacket ) ) ; enc28j60ReadBuffer ( interface , ( uint8_t * ) & context -> nextPacket , sizeof ( uint16_t ) ) ; enc28j60ReadBuffer ( interface , ( uint8_t * ) & n , sizeof ( uint16_t ) ) ; enc28j60ReadBuffer ( interface , ( uint8_t * ) & status , sizeof ( uint16_t ) ) ; if ( ( status & RSV_RECEIVED_OK ) != 0 ) <vul-end> { <vul-start> n = MIN ( n , ETH_MAX_FRAME_SIZE ) ; enc28j60ReadBuffer ( interface , context -> rxBuffer , n ) ; <vul-end> error = NO_ERROR ; } else { error = ERROR_INVALID_PACKET ; } if ( context -> nextPacket == ENC28J60_RX_BUFFER_START ) { <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_ERXRDPTL , LSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXRDPTH , MSB ( ENC28J60_RX_BUFFER_STOP ) ) ; <vul-end> } else { <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_ERXRDPTL , LSB ( context -> nextPacket - 1 ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXRDPTH , MSB ( context -> nextPacket - 1 ) ) ; <vul-end> } <vul-start> enc28j60SetBit ( interface , ENC28J60_REG_ECON2 , ECON2_PKTDEC ) ; <vul-end> } else { error = ERROR_BUFFER_EMPTY ; } if ( ! error ) { NetRxAncillary ancillary ; ancillary = NET_DEFAULT_RX_ANCILLARY ; <vul-start> nicProcessPacket ( interface , context -> rxBuffer , n , & ancillary ) ; <vul-end> } return error ; }","error_t enc28j60ReceivePacket ( NetInterface * interface ) { error_t error ; <vul-start> uint16_t length ; <vul-end> uint16_t status ; <vul-start> uint8_t header [ 6 ] ; <vul-end> Enc28j60Context * context ; context = ( Enc28j60Context * ) interface -> nicContext ; <vul-start> if ( enc28j60ReadReg ( interface , ENC28J60_EPKTCNT ) != 0 ) <vul-end> { <vul-start> enc28j60WriteReg ( interface , ENC28J60_ERDPTL , LSB ( context -> nextPacket ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERDPTH , MSB ( context -> nextPacket ) ) ; enc28j60ReadBuffer ( interface , header , sizeof ( header ) ) ; context -> nextPacket = LOAD16LE ( header ) ; length = LOAD16LE ( header + 2 ) ; status = LOAD16LE ( header + 4 ) ; if ( ( status & ENC28J60_RSV_RECEIVED_OK ) != 0 ) <vul-end> { <vul-start> length = MIN ( length , ETH_MAX_FRAME_SIZE ) ; enc28j60ReadBuffer ( interface , context -> rxBuffer , length ) ; <vul-end> error = NO_ERROR ; } else { error = ERROR_INVALID_PACKET ; } if ( context -> nextPacket == ENC28J60_RX_BUFFER_START ) { <vul-start> enc28j60WriteReg ( interface , ENC28J60_ERXRDPTL , LSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERXRDPTH , MSB ( ENC28J60_RX_BUFFER_STOP ) ) ; <vul-end> } else { <vul-start> enc28j60WriteReg ( interface , ENC28J60_ERXRDPTL , LSB ( context -> nextPacket - 1 ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERXRDPTH , MSB ( context -> nextPacket - 1 ) ) ; <vul-end> } <vul-start> enc28j60SetBit ( interface , ENC28J60_ECON2 , ENC28J60_ECON2_PKTDEC ) ; <vul-end> } else { error = ERROR_BUFFER_EMPTY ; } if ( ! error ) { NetRxAncillary ancillary ; ancillary = NET_DEFAULT_RX_ANCILLARY ; <vul-start> nicProcessPacket ( interface , context -> rxBuffer , length , & ancillary ) ; <vul-end> } return error ; }"
699,"CWE-59 int pidfile_write ( const char * pid_file , int pid ) { FILE * pidfile = NULL ; <vul-start> int pidfd = creat ( pid_file , S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ) ; <vul-end> if ( pidfd != - 1 ) pidfile = fdopen ( pidfd , ""w"" ) ; if ( ! pidfile ) { log_message ( LOG_INFO , ""pidfile_write : Cannot open %s pidfile"" , pid_file ) ; return 0 ; } fprintf ( pidfile , ""%d\\n"" , pid ) ; fclose ( pidfile ) ; return 1 ; }","int pidfile_write ( const char * pid_file , int pid ) { FILE * pidfile = NULL ; <vul-start> int pidfd = open ( pid_file , O_NOFOLLOW | O_CREAT | O_WRONLY | O_TRUNC , S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ) ; <vul-end> if ( pidfd != - 1 ) pidfile = fdopen ( pidfd , ""w"" ) ; if ( ! pidfile ) { log_message ( LOG_INFO , ""pidfile_write : Cannot open %s pidfile"" , pid_file ) ; return 0 ; } fprintf ( pidfile , ""%d\\n"" , pid ) ; fclose ( pidfile ) ; return 1 ; }"
700,"CWE-190 static int mem_write ( jas_stream_obj_t * obj , char * buf , int cnt ) { <vul-start> int n ; <vul-end> int ret ; jas_stream_memobj_t * m = ( jas_stream_memobj_t * ) obj ; <vul-start> long newbufsize ; long newpos ; <vul-end> assert ( buf ) ; assert ( cnt >= 0 ) ; JAS_DBGLOG ( 100 , ( ""mem_write(%p, %p, %d)\\n"" , obj , buf , cnt ) ) ; newpos = m -> pos_ + cnt ; if ( newpos > m -> bufsize_ && m -> growable_ ) { newbufsize = m -> bufsize_ ; while ( newbufsize < newpos ) { <vul-start> newbufsize <<= 1 ; assert ( newbufsize >= 0 ) ; <vul-end> } <vul-start> JAS_DBGLOG ( 100 , ( ""mem_write resizing from %d to %z\\n"" , m -> bufsize_ , <vul-end> newbufsize ) ) ; <vul-start> JAS_DBGLOG ( 100 , ( ""mem_write resizing from %d to %ul\\n"" , m -> bufsize_ , JAS_CAST ( unsigned long , newbufsize ) ) ) ; <vul-end> if ( mem_resize ( m , newbufsize ) ) { return - 1 ; } } if ( m -> pos_ > m -> len_ ) { n = JAS_MIN ( m -> pos_ , m -> bufsize_ ) - m -> len_ ; if ( n > 0 ) { memset ( & m -> buf_ [ m -> len_ ] , 0 , n ) ; m -> len_ += n ; } if ( m -> pos_ != m -> len_ ) { return 0 ; } } n = m -> bufsize_ - m -> pos_ ; ret = JAS_MIN ( n , cnt ) ; if ( ret > 0 ) { memcpy ( & m -> buf_ [ m -> pos_ ] , buf , ret ) ; m -> pos_ += ret ; } if ( m -> pos_ > m -> len_ ) { m -> len_ = m -> pos_ ; } assert ( ret == cnt ) ; return ret ; }","static int mem_write ( jas_stream_obj_t * obj , char * buf , int cnt ) { <vul-start> size_t n ; <vul-end> int ret ; jas_stream_memobj_t * m = ( jas_stream_memobj_t * ) obj ; <vul-start> size_t newbufsize ; size_t newpos ; <vul-end> assert ( buf ) ; assert ( cnt >= 0 ) ; JAS_DBGLOG ( 100 , ( ""mem_write(%p, %p, %d)\\n"" , obj , buf , cnt ) ) ; newpos = m -> pos_ + cnt ; if ( newpos > m -> bufsize_ && m -> growable_ ) { newbufsize = m -> bufsize_ ; while ( newbufsize < newpos ) { <vul-start> if ( ! jas_safe_size_mul ( newbufsize , 2 , & newbufsize ) ) { JAS_DBGLOG ( 100 , ( ""new buffer size would cause overflow\\n"" ) ) ; return - 1 ; <vul-end> } <vul-start> } JAS_DBGLOG ( 100 , ( ""mem_write resizing from %d to %zu\\n"" , m -> bufsize_ , <vul-end> newbufsize ) ) ; <vul-start> assert ( newbufsize > 0 ) ; <vul-end> if ( mem_resize ( m , newbufsize ) ) { return - 1 ; } } if ( m -> pos_ > m -> len_ ) { n = JAS_MIN ( m -> pos_ , m -> bufsize_ ) - m -> len_ ; if ( n > 0 ) { memset ( & m -> buf_ [ m -> len_ ] , 0 , n ) ; m -> len_ += n ; } if ( m -> pos_ != m -> len_ ) { return 0 ; } } n = m -> bufsize_ - m -> pos_ ; ret = JAS_MIN ( n , cnt ) ; if ( ret > 0 ) { memcpy ( & m -> buf_ [ m -> pos_ ] , buf , ret ) ; m -> pos_ += ret ; } if ( m -> pos_ > m -> len_ ) { m -> len_ = m -> pos_ ; } assert ( ret == cnt ) ; return ret ; }"
701,"CWE-787 <vul-start> static void nsc_encode_sse2 ( NSC_CONTEXT * context , const BYTE * data , <vul-end> UINT32 scanline ) { nsc_encode_argb_to_aycocg_sse2 ( context , data , scanline ) ; if ( context -> ChromaSubsamplingLevel > 0 ) { nsc_encode_subsampling_sse2 ( context ) ; } <vul-start> <vul-end> }","<vul-start> static BOOL nsc_encode_sse2 ( NSC_CONTEXT * context , const BYTE * data , <vul-end> UINT32 scanline ) { nsc_encode_argb_to_aycocg_sse2 ( context , data , scanline ) ; if ( context -> ChromaSubsamplingLevel > 0 ) { nsc_encode_subsampling_sse2 ( context ) ; } <vul-start> return TRUE ; <vul-end> }"
702,"CWE-20 static int lua_websocket_read ( lua_State * L ) { apr_socket_t * sock ; apr_status_t rv ; <vul-start> <vul-end> int n = 0 ; apr_size_t len = 1 ; apr_size_t plen = 0 ; unsigned short payload_short = 0 ; apr_uint64_t payload_long = 0 ; unsigned char * mask_bytes ; char byte ; int plaintext ; request_rec * r = ap_lua_check_request_rec ( L , 1 ) ; plaintext = ap_lua_ssl_is_https ( r -> connection ) ? 0 : 1 ; mask_bytes = apr_pcalloc ( r -> pool , 4 ) ; sock = ap_get_conn_socket ( r -> connection ) ; <vul-start> <vul-end> if ( plaintext ) { rv = apr_socket_recv ( sock , & byte , & len ) ; } else { rv = lua_websocket_readbytes ( r -> connection , & byte , 1 ) ; } if ( rv == APR_SUCCESS ) { unsigned char ubyte , fin , opcode , mask , payload ; ubyte = ( unsigned char ) byte ; fin = ubyte >> ( CHAR_BIT - 1 ) ; opcode = ubyte & 0xf ; if ( plaintext ) { rv = apr_socket_recv ( sock , & byte , & len ) ; } else { rv = lua_websocket_readbytes ( r -> connection , & byte , 1 ) ; } if ( rv == APR_SUCCESS ) { ubyte = ( unsigned char ) byte ; mask = ubyte >> ( CHAR_BIT - 1 ) ; payload = ubyte & 0x7f ; plen = payload ; if ( payload == 126 ) { len = 2 ; if ( plaintext ) { rv = apr_socket_recv ( sock , ( char * ) & payload_short , & len ) ; } else { rv = lua_websocket_readbytes ( r -> connection , ( char * ) & payload_short , 2 ) ; } payload_short = ntohs ( payload_short ) ; if ( rv == APR_SUCCESS ) { plen = payload_short ; } else { return 0 ; } } if ( payload == 127 ) { len = 8 ; if ( plaintext ) { rv = apr_socket_recv ( sock , ( char * ) & payload_long , & len ) ; } else { rv = lua_websocket_readbytes ( r -> connection , ( char * ) & payload_long , 8 ) ; } if ( rv == APR_SUCCESS ) { plen = ap_ntoh64 ( & payload_long ) ;","static int lua_websocket_read ( lua_State * L ) { apr_socket_t * sock ; apr_status_t rv ; <vul-start> int do_read = 1 ; <vul-end> int n = 0 ; apr_size_t len = 1 ; apr_size_t plen = 0 ; unsigned short payload_short = 0 ; apr_uint64_t payload_long = 0 ; unsigned char * mask_bytes ; char byte ; int plaintext ; request_rec * r = ap_lua_check_request_rec ( L , 1 ) ; plaintext = ap_lua_ssl_is_https ( r -> connection ) ? 0 : 1 ; mask_bytes = apr_pcalloc ( r -> pool , 4 ) ; sock = ap_get_conn_socket ( r -> connection ) ; <vul-start> while ( do_read ) { do_read = 0 ; <vul-end> if ( plaintext ) { rv = apr_socket_recv ( sock , & byte , & len ) ; } else { rv = lua_websocket_readbytes ( r -> connection , & byte , 1 ) ; } if ( rv == APR_SUCCESS ) { unsigned char ubyte , fin , opcode , mask , payload ; ubyte = ( unsigned char ) byte ; fin = ubyte >> ( CHAR_BIT - 1 ) ; opcode = ubyte & 0xf ; if ( plaintext ) { rv = apr_socket_recv ( sock , & byte , & len ) ; } else { rv = lua_websocket_readbytes ( r -> connection , & byte , 1 ) ; } if ( rv == APR_SUCCESS ) { ubyte = ( unsigned char ) byte ; mask = ubyte >> ( CHAR_BIT - 1 ) ; payload = ubyte & 0x7f ; plen = payload ; if ( payload == 126 ) { len = 2 ; if ( plaintext ) { rv = apr_socket_recv ( sock , ( char * ) & payload_short , & len ) ; } else { rv = lua_websocket_readbytes ( r -> connection , ( char * ) & payload_short , 2 ) ; } payload_short = ntohs ( payload_short ) ; if ( rv == APR_SUCCESS ) { plen = payload_short ; } else { return 0 ; } } if ( payload == 127 ) { len = 8 ; if ( plaintext ) { rv = apr_socket_recv ( sock , ( char * ) & payload_long , & len ) ; } else { rv = lua_websocket_readbytes ( r -> connection , ( char * ) & payload_long , 8 ) ; } if ( rv == APR_SUCCESS ) { plen = ap_ntoh64 ( & payload_long ) ;"
703,"CWE-134 rrd_set_error ( ""invalid y-grid format"" ) ; return ; } break ; case 1007 : im -> draw_3d_border = atoi ( optarg ) ; break ; case 1008 : if ( sscanf ( optarg , ""%[-0-9.e+]:%[-0-9.e+]"" , double_str , double_str2 ) != 2 ) { if ( rrd_strtodbl ( double_str , 0 , & ( im -> grid_dash_on ) , NULL ) != 2 || rrd_strtodbl ( double_str2 , 0 , & ( im -> grid_dash_off ) , NULL ) != 2 ) { rrd_set_error ( ""expected grid-dash format float:float"" ) ; return ; } } break ; case 1009 : im -> dynamic_labels = 1 ; break ; case 1010 : strncpy ( week_fmt , optarg , sizeof week_fmt ) ; week_fmt [ ( sizeof week_fmt ) - 1 ] = '\\0' ; break ; case 1002 : if ( sscanf ( optarg , ""%[-0-9.e+]:%[-0-9.e+]"" , double_str , double_str2 ) == 2 && rrd_strtodbl ( double_str , 0 , & ( im -> second_axis_scale ) , NULL ) == 2 && rrd_strtodbl ( double_str2 , 0 , & ( im -> second_axis_shift ) , NULL ) == 2 ) { if ( im -> second_axis_scale == 0 ) { rrd_set_error ( ""the second_axis_scale  must not be 0"" ) ; return ; } } else { rrd_set_error ( ""invalid right-axis format expected scale:shift"" ) ; return ; } break ; case 1003 : im -> second_axis_legend = strdup ( optarg ) ; if ( ! im -> second_axis_legend ) { rrd_set_error ( ""cannot allocate memory for second_axis_legend"" ) ; return ; } break ; case 1004 : <vul-start> if ( bad_format ( optarg ) ) { rrd_set_error ( ""use either %le or %lf formats"" ) ; <vul-end> return ; } im -> second_axis_format = strdup ( optarg ) ; if ( ! im -> second_axis_format ) { rrd_set_error ( ""cannot allocate memory for second_axis_format"" ) ; return ; } break ; case 1012 : <vul-start> if ( bad_format ( optarg ) ) { rrd_set_error ( ""use either %le or %lf formats"" ) ; <vul-end> return ; } im -> primary_axis_format = strdup ( optarg ) ; if ( ! im -> primary_axis_format ) { rrd_set_error ( ""cannot allocate memory for primary_axis_format"" ) ; return ; } break ; case 'v' : im -> ylegend = strdup ( optarg ) ; if ( ! im -> ylegend ) { rrd_set_error ( ""cannot allocate memory for ylegend"" ) ; return ; } break ; case 'u' : if ( rrd_strtodbl ( optarg , 0 , & ( im -> maxval ) , ""option -u"" ) != 2 ) { return ; } break ; case 'l' : if ( rrd_strtodbl ( optarg , 0 , & ( im -> minval ) , ""option -l"" ) != 2 ) { return ; } break ; case 'b' : im -> base = atol ( optarg ) ; if ( im -> base != 1024 && im -> base != 1000 ) { rrd_set_error ( ""the only sensible value for base apart from 1000 is 1024"" ) ; return ; } break ; case 'w' : long_tmp = atol ( optarg ) ; if ( long_tmp < 10 ) { rrd_set_error ( ""width below 10 pixels"" ) ; return ; } im -> xsize = long_tmp ; break ; case 'h' : long_tmp = atol ( optarg ) ; if ( long_tmp < 10 ) { rrd_set_error ( ""height below 10 pixels"" ) ; return ; } im -> ysize = long_tmp ; break ; case 'D' :","rrd_set_error ( ""invalid y-grid format"" ) ; return ; } break ; case 1007 : im -> draw_3d_border = atoi ( optarg ) ; break ; case 1008 : if ( sscanf ( optarg , ""%[-0-9.e+]:%[-0-9.e+]"" , double_str , double_str2 ) != 2 ) { if ( rrd_strtodbl ( double_str , 0 , & ( im -> grid_dash_on ) , NULL ) != 2 || rrd_strtodbl ( double_str2 , 0 , & ( im -> grid_dash_off ) , NULL ) != 2 ) { rrd_set_error ( ""expected grid-dash format float:float"" ) ; return ; } } break ; case 1009 : im -> dynamic_labels = 1 ; break ; case 1010 : strncpy ( week_fmt , optarg , sizeof week_fmt ) ; week_fmt [ ( sizeof week_fmt ) - 1 ] = '\\0' ; break ; case 1002 : if ( sscanf ( optarg , ""%[-0-9.e+]:%[-0-9.e+]"" , double_str , double_str2 ) == 2 && rrd_strtodbl ( double_str , 0 , & ( im -> second_axis_scale ) , NULL ) == 2 && rrd_strtodbl ( double_str2 , 0 , & ( im -> second_axis_shift ) , NULL ) == 2 ) { if ( im -> second_axis_scale == 0 ) { rrd_set_error ( ""the second_axis_scale  must not be 0"" ) ; return ; } } else { rrd_set_error ( ""invalid right-axis format expected scale:shift"" ) ; return ; } break ; case 1003 : im -> second_axis_legend = strdup ( optarg ) ; if ( ! im -> second_axis_legend ) { rrd_set_error ( ""cannot allocate memory for second_axis_legend"" ) ; return ; } break ; case 1004 : <vul-start> if ( bad_format_axis ( optarg ) ) { <vul-end> return ; } im -> second_axis_format = strdup ( optarg ) ; if ( ! im -> second_axis_format ) { rrd_set_error ( ""cannot allocate memory for second_axis_format"" ) ; return ; } break ; case 1012 : <vul-start> if ( bad_format_axis ( optarg ) ) { <vul-end> return ; } im -> primary_axis_format = strdup ( optarg ) ; if ( ! im -> primary_axis_format ) { rrd_set_error ( ""cannot allocate memory for primary_axis_format"" ) ; return ; } break ; case 'v' : im -> ylegend = strdup ( optarg ) ; if ( ! im -> ylegend ) { rrd_set_error ( ""cannot allocate memory for ylegend"" ) ; return ; } break ; case 'u' : if ( rrd_strtodbl ( optarg , 0 , & ( im -> maxval ) , ""option -u"" ) != 2 ) { return ; } break ; case 'l' : if ( rrd_strtodbl ( optarg , 0 , & ( im -> minval ) , ""option -l"" ) != 2 ) { return ; } break ; case 'b' : im -> base = atol ( optarg ) ; if ( im -> base != 1024 && im -> base != 1000 ) { rrd_set_error ( ""the only sensible value for base apart from 1000 is 1024"" ) ; return ; } break ; case 'w' : long_tmp = atol ( optarg ) ; if ( long_tmp < 10 ) { rrd_set_error ( ""width below 10 pixels"" ) ; return ; } im -> xsize = long_tmp ; break ; case 'h' : long_tmp = atol ( optarg ) ; if ( long_tmp < 10 ) { rrd_set_error ( ""height below 10 pixels"" ) ; return ; } im -> ysize = long_tmp ; break ; case 'D' :"
704,"CWE-362 <vul-start> static struct btrfs_dir_item * btrfs_match_dir_item_name ( struct btrfs_root * root , <vul-end> struct btrfs_path * path , const char * name , int name_len ) { struct btrfs_dir_item * dir_item ; unsigned long name_ptr ; u32 total_len ; u32 cur = 0 ; u32 this_len ; struct extent_buffer * leaf ; leaf = path -> nodes [ 0 ] ; dir_item = btrfs_item_ptr ( leaf , path -> slots [ 0 ] , struct btrfs_dir_item ) ; if ( verify_dir_item ( root , leaf , dir_item ) ) return NULL ; total_len = btrfs_item_size_nr ( leaf , path -> slots [ 0 ] ) ; while ( cur < total_len ) { this_len = sizeof ( * dir_item ) + btrfs_dir_name_len ( leaf , dir_item ) + btrfs_dir_data_len ( leaf , dir_item ) ; name_ptr = ( unsigned long ) ( dir_item + 1 ) ; if ( btrfs_dir_name_len ( leaf , dir_item ) == name_len && memcmp_extent_buffer ( leaf , name , name_ptr , name_len ) == 0 ) return dir_item ; cur += this_len ; dir_item = ( struct btrfs_dir_item * ) ( ( char * ) dir_item + this_len ) ; } return NULL ; }","<vul-start> struct btrfs_dir_item * btrfs_match_dir_item_name ( struct btrfs_root * root , <vul-end> struct btrfs_path * path , const char * name , int name_len ) { struct btrfs_dir_item * dir_item ; unsigned long name_ptr ; u32 total_len ; u32 cur = 0 ; u32 this_len ; struct extent_buffer * leaf ; leaf = path -> nodes [ 0 ] ; dir_item = btrfs_item_ptr ( leaf , path -> slots [ 0 ] , struct btrfs_dir_item ) ; if ( verify_dir_item ( root , leaf , dir_item ) ) return NULL ; total_len = btrfs_item_size_nr ( leaf , path -> slots [ 0 ] ) ; while ( cur < total_len ) { this_len = sizeof ( * dir_item ) + btrfs_dir_name_len ( leaf , dir_item ) + btrfs_dir_data_len ( leaf , dir_item ) ; name_ptr = ( unsigned long ) ( dir_item + 1 ) ; if ( btrfs_dir_name_len ( leaf , dir_item ) == name_len && memcmp_extent_buffer ( leaf , name , name_ptr , name_len ) == 0 ) return dir_item ; cur += this_len ; dir_item = ( struct btrfs_dir_item * ) ( ( char * ) dir_item + this_len ) ; } return NULL ; }"
705,"CWE-125 pptr ++ ; li -- ; ND_TCHECK2 ( * pptr , source_address_length ) ; if ( li < source_address_length ) { ND_PRINT ( ( ndo , "", bad ish/li"" ) ) ; return ; } ND_PRINT ( ( ndo , ""\\n\\t  NET (length: %u): %s"" , source_address_length , isonsap_string ( ndo , pptr , source_address_length ) ) ) ; pptr += source_address_length ; li -= source_address_length ; break ; } default : if ( ndo -> ndo_vflag <= 1 ) { if ( pptr < ndo -> ndo_snapend ) print_unknown_data ( ndo , pptr , ""\\n\\t  "" , ndo -> ndo_snapend - pptr ) ; } return ; } while ( li != 0 ) { u_int op , opli ; const uint8_t * tptr ; if ( li < 2 ) { ND_PRINT ( ( ndo , "", bad opts/li"" ) ) ; return ; } ND_TCHECK2 ( * pptr , 2 ) ; op = * pptr ++ ; opli = * pptr ++ ; li -= 2 ; if ( opli > li ) { ND_PRINT ( ( ndo , "", opt (%d) too long"" , op ) ) ; return ; } li -= opli ; tptr = pptr ; ND_PRINT ( ( ndo , ""\\n\\t  %s Option #%u, length %u, value: "" , tok2str ( esis_option_values , ""Unknown"" , op ) , op , opli ) ) ; switch ( op ) { case ESIS_OPTION_ES_CONF_TIME : if ( opli == 2 ) { ND_TCHECK2 ( * pptr , 2 ) ; ND_PRINT ( ( ndo , ""%us"" , EXTRACT_16BITS ( tptr ) ) ) ; } else ND_PRINT ( ( ndo , ""(bad length)"" ) ) ; break ; case ESIS_OPTION_PROTOCOLS : while ( opli > 0 ) { <vul-start> ND_TCHECK ( * pptr ) ; <vul-end> ND_PRINT ( ( ndo , ""%s (0x%02x)"" , tok2str ( nlpid_values , ""unknown"" , * tptr ) , * tptr ) ) ; if ( opli > 1 ) ND_PRINT ( ( ndo , "", "" ) ) ; tptr ++ ; opli -- ; } break ; case ESIS_OPTION_QOS_MAINTENANCE : case ESIS_OPTION_SECURITY : case ESIS_OPTION_PRIORITY : case ESIS_OPTION_ADDRESS_MASK : case ESIS_OPTION_SNPA_MASK : default : print_unknown_data ( ndo , tptr , ""\\n\\t  "" , opli ) ; break ; } if ( ndo -> ndo_vflag > 1 ) print_unknown_data ( ndo , pptr , ""\\n\\t  "" , opli ) ; pptr += opli ; } trunc : <vul-start> return ; <vul-end> }","pptr ++ ; li -- ; ND_TCHECK2 ( * pptr , source_address_length ) ; if ( li < source_address_length ) { ND_PRINT ( ( ndo , "", bad ish/li"" ) ) ; return ; } ND_PRINT ( ( ndo , ""\\n\\t  NET (length: %u): %s"" , source_address_length , isonsap_string ( ndo , pptr , source_address_length ) ) ) ; pptr += source_address_length ; li -= source_address_length ; break ; } default : if ( ndo -> ndo_vflag <= 1 ) { if ( pptr < ndo -> ndo_snapend ) print_unknown_data ( ndo , pptr , ""\\n\\t  "" , ndo -> ndo_snapend - pptr ) ; } return ; } while ( li != 0 ) { u_int op , opli ; const uint8_t * tptr ; if ( li < 2 ) { ND_PRINT ( ( ndo , "", bad opts/li"" ) ) ; return ; } ND_TCHECK2 ( * pptr , 2 ) ; op = * pptr ++ ; opli = * pptr ++ ; li -= 2 ; if ( opli > li ) { ND_PRINT ( ( ndo , "", opt (%d) too long"" , op ) ) ; return ; } li -= opli ; tptr = pptr ; ND_PRINT ( ( ndo , ""\\n\\t  %s Option #%u, length %u, value: "" , tok2str ( esis_option_values , ""Unknown"" , op ) , op , opli ) ) ; switch ( op ) { case ESIS_OPTION_ES_CONF_TIME : if ( opli == 2 ) { ND_TCHECK2 ( * pptr , 2 ) ; ND_PRINT ( ( ndo , ""%us"" , EXTRACT_16BITS ( tptr ) ) ) ; } else ND_PRINT ( ( ndo , ""(bad length)"" ) ) ; break ; case ESIS_OPTION_PROTOCOLS : while ( opli > 0 ) { <vul-start> ND_TCHECK ( * tptr ) ; <vul-end> ND_PRINT ( ( ndo , ""%s (0x%02x)"" , tok2str ( nlpid_values , ""unknown"" , * tptr ) , * tptr ) ) ; if ( opli > 1 ) ND_PRINT ( ( ndo , "", "" ) ) ; tptr ++ ; opli -- ; } break ; case ESIS_OPTION_QOS_MAINTENANCE : case ESIS_OPTION_SECURITY : case ESIS_OPTION_PRIORITY : case ESIS_OPTION_ADDRESS_MASK : case ESIS_OPTION_SNPA_MASK : default : print_unknown_data ( ndo , tptr , ""\\n\\t  "" , opli ) ; break ; } if ( ndo -> ndo_vflag > 1 ) print_unknown_data ( ndo , pptr , ""\\n\\t  "" , opli ) ; pptr += opli ; } trunc : <vul-start> ND_PRINT ( ( ndo , ""[|esis]"" ) ) ; <vul-end> }"
706,"CWE-416 int hlim = np -> mcast_hops ; put_cmsg ( & msg , SOL_IPV6 , IPV6_2292HOPLIMIT , sizeof ( hlim ) , & hlim ) ; } if ( np -> rxopt . bits . rxflow ) { __be32 flowinfo = np -> rcv_flowinfo ; put_cmsg ( & msg , SOL_IPV6 , IPV6_FLOWINFO , sizeof ( flowinfo ) , & flowinfo ) ; } } len -= msg . msg_controllen ; return put_user ( len , optlen ) ; } case IPV6_MTU : { struct dst_entry * dst ; val = 0 ; rcu_read_lock ( ) ; dst = __sk_dst_get ( sk ) ; if ( dst ) val = dst_mtu ( dst ) ; rcu_read_unlock ( ) ; if ( ! val ) return - ENOTCONN ; break ; } case IPV6_V6ONLY : val = sk -> sk_ipv6only ; break ; case IPV6_RECVPKTINFO : val = np -> rxopt . bits . rxinfo ; break ; case IPV6_2292PKTINFO : val = np -> rxopt . bits . rxoinfo ; break ; case IPV6_RECVHOPLIMIT : val = np -> rxopt . bits . rxhlim ; break ; case IPV6_2292HOPLIMIT : val = np -> rxopt . bits . rxohlim ; break ; case IPV6_RECVRTHDR : val = np -> rxopt . bits . srcrt ; break ; case IPV6_2292RTHDR : val = np -> rxopt . bits . osrcrt ; break ; case IPV6_HOPOPTS : case IPV6_RTHDRDSTOPTS : case IPV6_RTHDR : case IPV6_DSTOPTS : { <vul-start> <vul-end> lock_sock ( sk ) ; <vul-start> len = ipv6_getsockopt_sticky ( sk , np -> opt , optname , optval , len ) ; <vul-end> release_sock ( sk ) ; if ( len < 0 ) return len ; return put_user ( len , optlen ) ; } case IPV6_RECVHOPOPTS : val = np -> rxopt . bits . hopopts ; break ; case IPV6_2292HOPOPTS : val = np -> rxopt . bits . ohopopts ; break ; case IPV6_RECVDSTOPTS : val = np -> rxopt . bits . dstopts ; break ; case IPV6_2292DSTOPTS : val = np -> rxopt . bits . odstopts ; break ; case IPV6_TCLASS : val = np -> tclass ; break ; case IPV6_RECVTCLASS : val = np -> rxopt . bits . rxtclass ; break ; case IPV6_FLOWINFO : val = np -> rxopt . bits . rxflow ; break ; case IPV6_RECVPATHMTU : val = np -> rxopt . bits . rxpmtu ; break ; case IPV6_PATHMTU : { struct dst_entry * dst ; struct ip6_mtuinfo mtuinfo ; if ( len < sizeof ( mtuinfo ) ) return - EINVAL ; len = sizeof ( mtuinfo ) ; memset ( & mtuinfo , 0 , sizeof ( mtuinfo ) ) ; rcu_read_lock ( ) ; dst = __sk_dst_get ( sk ) ; if ( dst ) mtuinfo . ip6m_mtu = dst_mtu ( dst ) ; rcu_read_unlock ( ) ; if ( ! mtuinfo . ip6m_mtu ) return - ENOTCONN ; if ( put_user ( len , optlen ) ) return - EFAULT ; if ( copy_to_user ( optval , & mtuinfo , len ) ) return - EFAULT ; return 0 ; }","int hlim = np -> mcast_hops ; put_cmsg ( & msg , SOL_IPV6 , IPV6_2292HOPLIMIT , sizeof ( hlim ) , & hlim ) ; } if ( np -> rxopt . bits . rxflow ) { __be32 flowinfo = np -> rcv_flowinfo ; put_cmsg ( & msg , SOL_IPV6 , IPV6_FLOWINFO , sizeof ( flowinfo ) , & flowinfo ) ; } } len -= msg . msg_controllen ; return put_user ( len , optlen ) ; } case IPV6_MTU : { struct dst_entry * dst ; val = 0 ; rcu_read_lock ( ) ; dst = __sk_dst_get ( sk ) ; if ( dst ) val = dst_mtu ( dst ) ; rcu_read_unlock ( ) ; if ( ! val ) return - ENOTCONN ; break ; } case IPV6_V6ONLY : val = sk -> sk_ipv6only ; break ; case IPV6_RECVPKTINFO : val = np -> rxopt . bits . rxinfo ; break ; case IPV6_2292PKTINFO : val = np -> rxopt . bits . rxoinfo ; break ; case IPV6_RECVHOPLIMIT : val = np -> rxopt . bits . rxhlim ; break ; case IPV6_2292HOPLIMIT : val = np -> rxopt . bits . rxohlim ; break ; case IPV6_RECVRTHDR : val = np -> rxopt . bits . srcrt ; break ; case IPV6_2292RTHDR : val = np -> rxopt . bits . osrcrt ; break ; case IPV6_HOPOPTS : case IPV6_RTHDRDSTOPTS : case IPV6_RTHDR : case IPV6_DSTOPTS : { <vul-start> struct ipv6_txoptions * opt ; <vul-end> lock_sock ( sk ) ; <vul-start> opt = rcu_dereference_protected ( np -> opt , sock_owned_by_user ( sk ) ) ; len = ipv6_getsockopt_sticky ( sk , opt , optname , optval , len ) ; <vul-end> release_sock ( sk ) ; if ( len < 0 ) return len ; return put_user ( len , optlen ) ; } case IPV6_RECVHOPOPTS : val = np -> rxopt . bits . hopopts ; break ; case IPV6_2292HOPOPTS : val = np -> rxopt . bits . ohopopts ; break ; case IPV6_RECVDSTOPTS : val = np -> rxopt . bits . dstopts ; break ; case IPV6_2292DSTOPTS : val = np -> rxopt . bits . odstopts ; break ; case IPV6_TCLASS : val = np -> tclass ; break ; case IPV6_RECVTCLASS : val = np -> rxopt . bits . rxtclass ; break ; case IPV6_FLOWINFO : val = np -> rxopt . bits . rxflow ; break ; case IPV6_RECVPATHMTU : val = np -> rxopt . bits . rxpmtu ; break ; case IPV6_PATHMTU : { struct dst_entry * dst ; struct ip6_mtuinfo mtuinfo ; if ( len < sizeof ( mtuinfo ) ) return - EINVAL ; len = sizeof ( mtuinfo ) ; memset ( & mtuinfo , 0 , sizeof ( mtuinfo ) ) ; rcu_read_lock ( ) ; dst = __sk_dst_get ( sk ) ; if ( dst ) mtuinfo . ip6m_mtu = dst_mtu ( dst ) ; rcu_read_unlock ( ) ; if ( ! mtuinfo . ip6m_mtu ) return - ENOTCONN ; if ( put_user ( len , optlen ) ) return - EFAULT ; if ( copy_to_user ( optval , & mtuinfo , len ) ) return - EFAULT ; return 0 ; }"
707,"CWE-119 stopAppendOnly ( ) ; } else if ( enable && server . aof_state == AOF_OFF ) { if ( startAppendOnly ( ) == C_ERR ) { addReplyError ( c , ""Unable to turn on AOF. Check server logs."" ) ; return ; } } } config_set_special_field ( ""save"" ) { int vlen , j ; sds * v = sdssplitlen ( o -> ptr , sdslen ( o -> ptr ) , "" "" , 1 , & vlen ) ; if ( vlen & 1 ) { sdsfreesplitres ( v , vlen ) ; goto badfmt ; } for ( j = 0 ; j < vlen ; j ++ ) { char * eptr ; long val ; val = strtoll ( v [ j ] , & eptr , 10 ) ; if ( eptr [ 0 ] != '\\0' || ( ( j & 1 ) == 0 && val < 1 ) || ( ( j & 1 ) == 1 && val < 0 ) ) { sdsfreesplitres ( v , vlen ) ; goto badfmt ; } } resetServerSaveParams ( ) ; for ( j = 0 ; j < vlen ; j += 2 ) { time_t seconds ; int changes ; seconds = strtoll ( v [ j ] , NULL , 10 ) ; changes = strtoll ( v [ j + 1 ] , NULL , 10 ) ; appendServerSaveParams ( seconds , changes ) ; } sdsfreesplitres ( v , vlen ) ; } config_set_special_field ( ""dir"" ) { if ( chdir ( ( char * ) o -> ptr ) == - 1 ) { addReplyErrorFormat ( c , ""Changing directory: %s"" , strerror ( errno ) ) ; return ; } } config_set_special_field ( ""client-output-buffer-limit"" ) { int vlen , j ; sds * v = sdssplitlen ( o -> ptr , sdslen ( o -> ptr ) , "" "" , 1 , & vlen ) ; if ( vlen % 4 ) { sdsfreesplitres ( v , vlen ) ; goto badfmt ; } for ( j = 0 ; j < vlen ; j ++ ) { long val ; if ( ( j % 4 ) == 0 ) { <vul-start> if ( getClientTypeByName ( v [ j ] ) == - 1 ) { <vul-end> sdsfreesplitres ( v , vlen ) ; goto badfmt ; } } else { val = memtoll ( v [ j ] , & err ) ; if ( err || val < 0 ) { sdsfreesplitres ( v , vlen ) ; goto badfmt ; } } } for ( j = 0 ; j < vlen ; j += 4 ) { int class ; unsigned long long hard , soft ; int soft_seconds ; class = getClientTypeByName ( v [ j ] ) ; hard = strtoll ( v [ j + 1 ] , NULL , 10 ) ; soft = strtoll ( v [ j + 2 ] , NULL , 10 ) ; soft_seconds = strtoll ( v [ j + 3 ] , NULL , 10 ) ; server . client_obuf_limits [ class ] . hard_limit_bytes = hard ; server . client_obuf_limits [ class ] . soft_limit_bytes = soft ; server . client_obuf_limits [ class ] . soft_limit_seconds = soft_seconds ; } sdsfreesplitres ( v , vlen ) ; } config_set_special_field ( ""notify-keyspace-events"" ) { int flags = keyspaceEventsStringToFlags ( o -> ptr ) ; if ( flags == - 1 ) goto badfmt ; server . notify_keyspace_events = flags ; } config_set_special_field ( ""slave-announce-ip"" ) { zfree ( server . slave_announce_ip ) ; server . slave_announce_ip = ( ( char * ) o -> ptr ) [ 0 ] ? zstrdup ( o -> ptr ) : NULL ; } config_set_bool_field ( ""rdbcompression"" , server . rdb_compression ) { } config_set_bool_field ( ""repl-disable-tcp-nodelay"" , server . repl_disable_tcp_nodelay ) { } config_set_bool_field ( ""repl-diskless-sync"" , server . repl_diskless_sync ) { } config_set_bool_field ( ""cluster-require-full-coverage"" , server . cluster_require_full_coverage ) { } config_set_bool_field ( ""aof-rewrite-incremental-fsync"" , server . aof_rewrite_incremental_fsync ) { } config_set_bool_field ( ""aof-load-truncated"" , server . aof_load_truncated ) { } config_set_bool_field ( ""aof-use-rdb-preamble"" , server . aof_use_rdb_preamble ) { } config_set_bool_field ( ""slave-serve-stale-data"" , server . repl_serve_stale_data ) { } config_set_bool_field ( ""slave-read-only"" , server . repl_slave_ro ) { } config_set_bool_field (","stopAppendOnly ( ) ; } else if ( enable && server . aof_state == AOF_OFF ) { if ( startAppendOnly ( ) == C_ERR ) { addReplyError ( c , ""Unable to turn on AOF. Check server logs."" ) ; return ; } } } config_set_special_field ( ""save"" ) { int vlen , j ; sds * v = sdssplitlen ( o -> ptr , sdslen ( o -> ptr ) , "" "" , 1 , & vlen ) ; if ( vlen & 1 ) { sdsfreesplitres ( v , vlen ) ; goto badfmt ; } for ( j = 0 ; j < vlen ; j ++ ) { char * eptr ; long val ; val = strtoll ( v [ j ] , & eptr , 10 ) ; if ( eptr [ 0 ] != '\\0' || ( ( j & 1 ) == 0 && val < 1 ) || ( ( j & 1 ) == 1 && val < 0 ) ) { sdsfreesplitres ( v , vlen ) ; goto badfmt ; } } resetServerSaveParams ( ) ; for ( j = 0 ; j < vlen ; j += 2 ) { time_t seconds ; int changes ; seconds = strtoll ( v [ j ] , NULL , 10 ) ; changes = strtoll ( v [ j + 1 ] , NULL , 10 ) ; appendServerSaveParams ( seconds , changes ) ; } sdsfreesplitres ( v , vlen ) ; } config_set_special_field ( ""dir"" ) { if ( chdir ( ( char * ) o -> ptr ) == - 1 ) { addReplyErrorFormat ( c , ""Changing directory: %s"" , strerror ( errno ) ) ; return ; } } config_set_special_field ( ""client-output-buffer-limit"" ) { int vlen , j ; sds * v = sdssplitlen ( o -> ptr , sdslen ( o -> ptr ) , "" "" , 1 , & vlen ) ; if ( vlen % 4 ) { sdsfreesplitres ( v , vlen ) ; goto badfmt ; } for ( j = 0 ; j < vlen ; j ++ ) { long val ; if ( ( j % 4 ) == 0 ) { <vul-start> int class = getClientTypeByName ( v [ j ] ) ; if ( class == - 1 || class == CLIENT_TYPE_MASTER ) { <vul-end> sdsfreesplitres ( v , vlen ) ; goto badfmt ; } } else { val = memtoll ( v [ j ] , & err ) ; if ( err || val < 0 ) { sdsfreesplitres ( v , vlen ) ; goto badfmt ; } } } for ( j = 0 ; j < vlen ; j += 4 ) { int class ; unsigned long long hard , soft ; int soft_seconds ; class = getClientTypeByName ( v [ j ] ) ; hard = strtoll ( v [ j + 1 ] , NULL , 10 ) ; soft = strtoll ( v [ j + 2 ] , NULL , 10 ) ; soft_seconds = strtoll ( v [ j + 3 ] , NULL , 10 ) ; server . client_obuf_limits [ class ] . hard_limit_bytes = hard ; server . client_obuf_limits [ class ] . soft_limit_bytes = soft ; server . client_obuf_limits [ class ] . soft_limit_seconds = soft_seconds ; } sdsfreesplitres ( v , vlen ) ; } config_set_special_field ( ""notify-keyspace-events"" ) { int flags = keyspaceEventsStringToFlags ( o -> ptr ) ; if ( flags == - 1 ) goto badfmt ; server . notify_keyspace_events = flags ; } config_set_special_field ( ""slave-announce-ip"" ) { zfree ( server . slave_announce_ip ) ; server . slave_announce_ip = ( ( char * ) o -> ptr ) [ 0 ] ? zstrdup ( o -> ptr ) : NULL ; } config_set_bool_field ( ""rdbcompression"" , server . rdb_compression ) { } config_set_bool_field ( ""repl-disable-tcp-nodelay"" , server . repl_disable_tcp_nodelay ) { } config_set_bool_field ( ""repl-diskless-sync"" , server . repl_diskless_sync ) { } config_set_bool_field ( ""cluster-require-full-coverage"" , server . cluster_require_full_coverage ) { } config_set_bool_field ( ""aof-rewrite-incremental-fsync"" , server . aof_rewrite_incremental_fsync ) { } config_set_bool_field ( ""aof-load-truncated"" , server . aof_load_truncated ) { } config_set_bool_field ( ""aof-use-rdb-preamble"" , server . aof_use_rdb_preamble ) { } config_set_bool_field ( ""slave-serve-stale-data"" , server . repl_serve_stale_data ) { } config_set_bool_field ( ""slave-read-only"" , server . repl_slave_ro ) { } config_set_bool_field ("
708,"CWE-617 assert ( image_info != ( const ImageInfo * ) NULL ) ; assert ( image_info -> signature == MagickSignature ) ; assert ( exception != ( ExceptionInfo * ) NULL ) ; assert ( exception -> signature == MagickSignature ) ; logging = LogMagickEvent ( CoderEvent , GetMagickModule ( ) , ""enter"" ) ; quantum_info = ( QuantumInfo * ) NULL ; image = AcquireImage ( image_info ) ; status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } clone_info = ( ImageInfo * ) NULL ; if ( ReadBlob ( image , 124 , ( unsigned char * ) & MATLAB_HDR . identific ) != 124 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( strncmp ( MATLAB_HDR . identific , ""MATLAB"" , 6 ) != 0 ) { image2 = ReadMATImageV4 ( image_info , image , exception ) ; if ( image2 == NULL ) goto MATLAB_KO ; image = image2 ; goto END_OF_READING ; } MATLAB_HDR . Version = ReadBlobLSBShort ( image ) ; if ( ReadBlob ( image , 2 , ( unsigned char * ) & MATLAB_HDR . EndianIndicator ) != 2 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( logging ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , ""  Endian %c%c"" , MATLAB_HDR . EndianIndicator [ 0 ] , MATLAB_HDR . EndianIndicator [ 1 ] ) ; if ( ! strncmp ( MATLAB_HDR . EndianIndicator , ""IM"" , 2 ) ) { ReadBlobXXXLong = ReadBlobLSBLong ; ReadBlobXXXShort = ReadBlobLSBShort ; ReadBlobDoublesXXX = ReadBlobDoublesLSB ; ReadBlobFloatsXXX = ReadBlobFloatsLSB ; image -> endian = LSBEndian ; } else if ( ! strncmp ( MATLAB_HDR . EndianIndicator , ""MI"" , 2 ) ) { ReadBlobXXXLong = ReadBlobMSBLong ; ReadBlobXXXShort = ReadBlobMSBShort ; ReadBlobDoublesXXX = ReadBlobDoublesMSB ; ReadBlobFloatsXXX = ReadBlobFloatsMSB ; image -> endian = MSBEndian ; } else goto MATLAB_KO ; if ( strncmp ( MATLAB_HDR . identific , ""MATLAB"" , 6 ) ) { MATLAB_KO : <vul-start> <vul-end> clone_info = DestroyImageInfo ( clone_info ) ; ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; } filepos = TellBlob ( image ) ; while ( ! EOFBlob ( image ) ) { Frames = 1 ; ( void ) SeekBlob ( image , filepos , SEEK_SET ) ; MATLAB_HDR . DataType = ReadBlobXXXLong ( image ) ; if ( EOFBlob ( image ) ) break ; MATLAB_HDR . ObjectSize = ReadBlobXXXLong ( image ) ; if ( EOFBlob ( image ) ) break ; if ( ( MagickSizeType ) ( MATLAB_HDR . ObjectSize + filepos ) > GetBlobSize ( image ) ) goto MATLAB_KO ; filepos += MATLAB_HDR . ObjectSize + 4 + 4 ; clone_info = CloneImageInfo ( image_info ) ; image2 = image ; # if defined ( MAGICKCORE_ZLIB_DELEGATE ) if ( MATLAB_HDR . DataType == miCOMPRESSED ) { image2 = decompress_block ( image , & MATLAB_HDR . ObjectSize , clone_info , exception ) ; if ( image2 == NULL ) continue ; MATLAB_HDR . DataType = ReadBlobXXXLong ( image2 ) ; } # endif if ( MATLAB_HDR . DataType != miMATRIX ) continue ; MATLAB_HDR . unknown1 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . unknown2 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . unknown5 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . StructureClass = MATLAB_HDR . unknown5 & 0xFF ; MATLAB_HDR . StructureFlag = ( MATLAB_HDR . unknown5 >> 8 ) & 0xFF ; MATLAB_HDR . unknown3 = ReadBlobXXXLong ( image2 ) ; if ( image != image2 ) MATLAB_HDR . unknown4 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . unknown4 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . DimFlag = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . SizeX = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . SizeY = ReadBlobXXXLong ( image2 ) ; switch ( MATLAB_HDR . DimFlag ) { case 8 : z2 = z = 1 ; break ; case 12 : z2 = z = ReadBlobXXXLong ( image2 ) ; Unknown6 = ReadBlobXXXLong ( image2 ) ; ( void ) Unknown6 ; if ( z != 3 ) ThrowReaderException ( CoderError , ""MultidimensionalMatricesAreNotSupported"" ) ; break ; case 16 : z2 = z = ReadBlobXXXLong ( image2 ) ; if ( z != 3 && z != 1 ) ThrowReaderException ( CoderError , ""MultidimensionalMatricesAreNotSupported"" ) ; Frames = ReadBlobXXXLong ( image2 ) ;","assert ( image_info != ( const ImageInfo * ) NULL ) ; assert ( image_info -> signature == MagickSignature ) ; assert ( exception != ( ExceptionInfo * ) NULL ) ; assert ( exception -> signature == MagickSignature ) ; logging = LogMagickEvent ( CoderEvent , GetMagickModule ( ) , ""enter"" ) ; quantum_info = ( QuantumInfo * ) NULL ; image = AcquireImage ( image_info ) ; status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } clone_info = ( ImageInfo * ) NULL ; if ( ReadBlob ( image , 124 , ( unsigned char * ) & MATLAB_HDR . identific ) != 124 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( strncmp ( MATLAB_HDR . identific , ""MATLAB"" , 6 ) != 0 ) { image2 = ReadMATImageV4 ( image_info , image , exception ) ; if ( image2 == NULL ) goto MATLAB_KO ; image = image2 ; goto END_OF_READING ; } MATLAB_HDR . Version = ReadBlobLSBShort ( image ) ; if ( ReadBlob ( image , 2 , ( unsigned char * ) & MATLAB_HDR . EndianIndicator ) != 2 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( logging ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , ""  Endian %c%c"" , MATLAB_HDR . EndianIndicator [ 0 ] , MATLAB_HDR . EndianIndicator [ 1 ] ) ; if ( ! strncmp ( MATLAB_HDR . EndianIndicator , ""IM"" , 2 ) ) { ReadBlobXXXLong = ReadBlobLSBLong ; ReadBlobXXXShort = ReadBlobLSBShort ; ReadBlobDoublesXXX = ReadBlobDoublesLSB ; ReadBlobFloatsXXX = ReadBlobFloatsLSB ; image -> endian = LSBEndian ; } else if ( ! strncmp ( MATLAB_HDR . EndianIndicator , ""MI"" , 2 ) ) { ReadBlobXXXLong = ReadBlobMSBLong ; ReadBlobXXXShort = ReadBlobMSBShort ; ReadBlobDoublesXXX = ReadBlobDoublesMSB ; ReadBlobFloatsXXX = ReadBlobFloatsMSB ; image -> endian = MSBEndian ; } else goto MATLAB_KO ; if ( strncmp ( MATLAB_HDR . identific , ""MATLAB"" , 6 ) ) { MATLAB_KO : <vul-start> if ( clone_info != ( ImageInfo * ) NULL ) <vul-end> clone_info = DestroyImageInfo ( clone_info ) ; ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; } filepos = TellBlob ( image ) ; while ( ! EOFBlob ( image ) ) { Frames = 1 ; ( void ) SeekBlob ( image , filepos , SEEK_SET ) ; MATLAB_HDR . DataType = ReadBlobXXXLong ( image ) ; if ( EOFBlob ( image ) ) break ; MATLAB_HDR . ObjectSize = ReadBlobXXXLong ( image ) ; if ( EOFBlob ( image ) ) break ; if ( ( MagickSizeType ) ( MATLAB_HDR . ObjectSize + filepos ) > GetBlobSize ( image ) ) goto MATLAB_KO ; filepos += MATLAB_HDR . ObjectSize + 4 + 4 ; clone_info = CloneImageInfo ( image_info ) ; image2 = image ; # if defined ( MAGICKCORE_ZLIB_DELEGATE ) if ( MATLAB_HDR . DataType == miCOMPRESSED ) { image2 = decompress_block ( image , & MATLAB_HDR . ObjectSize , clone_info , exception ) ; if ( image2 == NULL ) continue ; MATLAB_HDR . DataType = ReadBlobXXXLong ( image2 ) ; } # endif if ( MATLAB_HDR . DataType != miMATRIX ) continue ; MATLAB_HDR . unknown1 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . unknown2 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . unknown5 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . StructureClass = MATLAB_HDR . unknown5 & 0xFF ; MATLAB_HDR . StructureFlag = ( MATLAB_HDR . unknown5 >> 8 ) & 0xFF ; MATLAB_HDR . unknown3 = ReadBlobXXXLong ( image2 ) ; if ( image != image2 ) MATLAB_HDR . unknown4 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . unknown4 = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . DimFlag = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . SizeX = ReadBlobXXXLong ( image2 ) ; MATLAB_HDR . SizeY = ReadBlobXXXLong ( image2 ) ; switch ( MATLAB_HDR . DimFlag ) { case 8 : z2 = z = 1 ; break ; case 12 : z2 = z = ReadBlobXXXLong ( image2 ) ; Unknown6 = ReadBlobXXXLong ( image2 ) ; ( void ) Unknown6 ; if ( z != 3 ) ThrowReaderException ( CoderError , ""MultidimensionalMatricesAreNotSupported"" ) ; break ; case 16 : z2 = z = ReadBlobXXXLong ( image2 ) ; if ( z != 3 && z != 1 ) ThrowReaderException ( CoderError , ""MultidimensionalMatricesAreNotSupported"" ) ; Frames = ReadBlobXXXLong ( image2 ) ;"
709,"CWE-476 void jp2_box_dump ( jp2_box_t * box , FILE * out ) { jp2_boxinfo_t * boxinfo ; boxinfo = jp2_boxinfolookup ( box -> type ) ; assert ( boxinfo ) ; fprintf ( out , ""JP2 box: "" ) ; <vul-start> fprintf ( out , ""type=%c%s%c (0x%08"" PRIxFAST32 ""); length=%"" PRIuFAST32 ""\\n"" , \'""\' , boxinfo -> name , \'""\' , box -> type , box -> len ) ; <vul-end> if ( box -> ops -> dumpdata ) { ( * box -> ops -> dumpdata ) ( box , out ) ; } }","void jp2_box_dump ( jp2_box_t * box , FILE * out ) { jp2_boxinfo_t * boxinfo ; boxinfo = jp2_boxinfolookup ( box -> type ) ; assert ( boxinfo ) ; fprintf ( out , ""JP2 box: "" ) ; <vul-start> fprintf ( out , ""type=%c%s%c (0x%08"" PRIxFAST32 ""); length=%"" PRIuFAST32 ""\\n"" , \'""\' , boxinfo -> name , \'""\' , box -> type , box -> len ) ; <vul-end> if ( box -> ops -> dumpdata ) { ( * box -> ops -> dumpdata ) ( box , out ) ; } }"
710,"CWE-189 static int ext4_fill_flex_info ( struct super_block * sb ) { struct ext4_sb_info * sbi = EXT4_SB ( sb ) ; struct ext4_group_desc * gdp = NULL ; ext4_group_t flex_group_count ; ext4_group_t flex_group ; <vul-start> int groups_per_flex = 0 ; <vul-end> size_t size ; int i ; sbi -> s_log_groups_per_flex = sbi -> s_es -> s_log_groups_per_flex ; <vul-start> groups_per_flex = 1 << sbi -> s_log_groups_per_flex ; if ( groups_per_flex < 2 ) { <vul-end> sbi -> s_log_groups_per_flex = 0 ; return 1 ; } <vul-start> <vul-end> flex_group_count = ( ( sbi -> s_groups_count + groups_per_flex - 1 ) + ( ( le16_to_cpu ( sbi -> s_es -> s_reserved_gdt_blocks ) + 1 ) << EXT4_DESC_PER_BLOCK_BITS ( sb ) ) ) / groups_per_flex ; size = flex_group_count * sizeof ( struct flex_groups ) ; sbi -> s_flex_groups = ext4_kvzalloc ( size , GFP_KERNEL ) ; if ( sbi -> s_flex_groups == NULL ) { ext4_msg ( sb , KERN_ERR , ""not enough memory for %u flex groups"" , flex_group_count ) ; goto failed ; } for ( i = 0 ; i < sbi -> s_groups_count ; i ++ ) { gdp = ext4_get_group_desc ( sb , i , NULL ) ; flex_group = ext4_flex_group ( sbi , i ) ; atomic_add ( ext4_free_inodes_count ( sb , gdp ) , & sbi -> s_flex_groups [ flex_group ] . free_inodes ) ; atomic_add ( ext4_free_group_clusters ( sb , gdp ) , & sbi -> s_flex_groups [ flex_group ] . free_clusters ) ; atomic_add ( ext4_used_dirs_count ( sb , gdp ) , & sbi -> s_flex_groups [ flex_group ] . used_dirs ) ; } return 1 ; failed : return 0 ; }","static int ext4_fill_flex_info ( struct super_block * sb ) { struct ext4_sb_info * sbi = EXT4_SB ( sb ) ; struct ext4_group_desc * gdp = NULL ; ext4_group_t flex_group_count ; ext4_group_t flex_group ; <vul-start> unsigned int groups_per_flex = 0 ; <vul-end> size_t size ; int i ; sbi -> s_log_groups_per_flex = sbi -> s_es -> s_log_groups_per_flex ; <vul-start> if ( sbi -> s_log_groups_per_flex < 1 || sbi -> s_log_groups_per_flex > 31 ) { <vul-end> sbi -> s_log_groups_per_flex = 0 ; return 1 ; } <vul-start> groups_per_flex = 1 << sbi -> s_log_groups_per_flex ; <vul-end> flex_group_count = ( ( sbi -> s_groups_count + groups_per_flex - 1 ) + ( ( le16_to_cpu ( sbi -> s_es -> s_reserved_gdt_blocks ) + 1 ) << EXT4_DESC_PER_BLOCK_BITS ( sb ) ) ) / groups_per_flex ; size = flex_group_count * sizeof ( struct flex_groups ) ; sbi -> s_flex_groups = ext4_kvzalloc ( size , GFP_KERNEL ) ; if ( sbi -> s_flex_groups == NULL ) { ext4_msg ( sb , KERN_ERR , ""not enough memory for %u flex groups"" , flex_group_count ) ; goto failed ; } for ( i = 0 ; i < sbi -> s_groups_count ; i ++ ) { gdp = ext4_get_group_desc ( sb , i , NULL ) ; flex_group = ext4_flex_group ( sbi , i ) ; atomic_add ( ext4_free_inodes_count ( sb , gdp ) , & sbi -> s_flex_groups [ flex_group ] . free_inodes ) ; atomic_add ( ext4_free_group_clusters ( sb , gdp ) , & sbi -> s_flex_groups [ flex_group ] . free_clusters ) ; atomic_add ( ext4_used_dirs_count ( sb , gdp ) , & sbi -> s_flex_groups [ flex_group ] . used_dirs ) ; } return 1 ; failed : return 0 ; }"
711,"CWE-125 int main ( int argc , char * * argv ) { const char command0 [ ] = { 0x00 , 0x00 } ; char command1 [ ] = ""\\x01\\x00urn:schemas-upnp-org:device:InternetGatewayDevice"" ; char command2 [ ] = ""\\x02\\x00uuid:fc4ec57e-b051-11db-88f8-0060085db3f6::upnp:rootdevice"" ; const char command3 [ ] = { 0x03 , 0x00 } ; char command3compat [ ] = ""\\x03\\x00ssdp:all"" ; char command4 [ ] = ""\\x04\\x00test:test:test"" ; const char bad_command [ ] = { 0xff , 0xff } ; const char overflow [ ] = { 0x01 , 0xff , 0xff , 0xff , 0xff , 0xff , 0xff , 0xff } ; const char command5 [ ] = { 0x05 , 0x00 } ; <vul-start> <vul-end> int s ; int i ; void * tmp ; unsigned char * resp = NULL ; size_t respsize = 0 ; unsigned char buf [ 4096 ] ; ssize_t n ; int total = 0 ; const char * sockpath = ""/var/run/minissdpd.sock"" ; for ( i = 0 ; i < argc - 1 ; i ++ ) { if ( 0 == strcmp ( argv [ i ] , ""-s"" ) ) sockpath = argv [ ++ i ] ; } command1 [ 1 ] = sizeof ( command1 ) - 3 ; command2 [ 1 ] = sizeof ( command2 ) - 3 ; command3compat [ 1 ] = sizeof ( command3compat ) - 3 ; command4 [ 1 ] = sizeof ( command4 ) - 3 ; s = connect_unix_socket ( sockpath ) ; n = SENDCOMMAND ( command0 , sizeof ( command0 ) ) ; n = read ( s , buf , sizeof ( buf ) ) ; printf ( ""Response received %d bytes\\n"" , ( int ) n ) ; if ( n > 0 ) { printversion ( buf , n ) ; } else { printf ( ""Command 0 (get version) not supported\\n"" ) ; close ( s ) ; s = connect_unix_socket ( sockpath ) ; } n = SENDCOMMAND ( command1 , sizeof ( command1 ) - 1 ) ; n = read ( s , buf , sizeof ( buf ) ) ; printf ( ""Response received %d bytes\\n"" , ( int ) n ) ; printresponse ( buf , n ) ; if ( n == 0 ) { close ( s ) ; s = connect_unix_socket ( sockpath ) ; } n = SENDCOMMAND ( command2 , sizeof ( command2 ) - 1 ) ; n = read ( s , buf , sizeof ( buf ) ) ; printf ( ""Response received %d bytes\\n"" , ( int ) n ) ; printresponse ( buf , n ) ; if ( n == 0 ) { close ( s ) ; s = connect_unix_socket ( sockpath ) ; } buf [ 0 ] = 0 ; n = SENDCOMMAND ( command3 , sizeof ( command3 ) ) ; n = read ( s , buf , sizeof ( buf ) ) ; if ( n == 0 ) { printf ( ""command3 failed, testing compatible one\\n"" ) ; close ( s ) ;","int main ( int argc , char * * argv ) { const char command0 [ ] = { 0x00 , 0x00 } ; char command1 [ ] = ""\\x01\\x00urn:schemas-upnp-org:device:InternetGatewayDevice"" ; char command2 [ ] = ""\\x02\\x00uuid:fc4ec57e-b051-11db-88f8-0060085db3f6::upnp:rootdevice"" ; const char command3 [ ] = { 0x03 , 0x00 } ; char command3compat [ ] = ""\\x03\\x00ssdp:all"" ; char command4 [ ] = ""\\x04\\x00test:test:test"" ; const char bad_command [ ] = { 0xff , 0xff } ; const char overflow [ ] = { 0x01 , 0xff , 0xff , 0xff , 0xff , 0xff , 0xff , 0xff } ; const char command5 [ ] = { 0x05 , 0x00 } ; <vul-start> const char bad_command4 [ ] = { 0x04 , 0x01 , 0x60 , 0x8f , 0xff , 0xff , 0xff , 0x7f } ; <vul-end> int s ; int i ; void * tmp ; unsigned char * resp = NULL ; size_t respsize = 0 ; unsigned char buf [ 4096 ] ; ssize_t n ; int total = 0 ; const char * sockpath = ""/var/run/minissdpd.sock"" ; for ( i = 0 ; i < argc - 1 ; i ++ ) { if ( 0 == strcmp ( argv [ i ] , ""-s"" ) ) sockpath = argv [ ++ i ] ; } command1 [ 1 ] = sizeof ( command1 ) - 3 ; command2 [ 1 ] = sizeof ( command2 ) - 3 ; command3compat [ 1 ] = sizeof ( command3compat ) - 3 ; command4 [ 1 ] = sizeof ( command4 ) - 3 ; s = connect_unix_socket ( sockpath ) ; n = SENDCOMMAND ( command0 , sizeof ( command0 ) ) ; n = read ( s , buf , sizeof ( buf ) ) ; printf ( ""Response received %d bytes\\n"" , ( int ) n ) ; if ( n > 0 ) { printversion ( buf , n ) ; } else { printf ( ""Command 0 (get version) not supported\\n"" ) ; close ( s ) ; s = connect_unix_socket ( sockpath ) ; } n = SENDCOMMAND ( command1 , sizeof ( command1 ) - 1 ) ; n = read ( s , buf , sizeof ( buf ) ) ; printf ( ""Response received %d bytes\\n"" , ( int ) n ) ; printresponse ( buf , n ) ; if ( n == 0 ) { close ( s ) ; s = connect_unix_socket ( sockpath ) ; } n = SENDCOMMAND ( command2 , sizeof ( command2 ) - 1 ) ; n = read ( s , buf , sizeof ( buf ) ) ; printf ( ""Response received %d bytes\\n"" , ( int ) n ) ; printresponse ( buf , n ) ; if ( n == 0 ) { close ( s ) ; s = connect_unix_socket ( sockpath ) ; } buf [ 0 ] = 0 ; n = SENDCOMMAND ( command3 , sizeof ( command3 ) ) ; n = read ( s , buf , sizeof ( buf ) ) ; if ( n == 0 ) { printf ( ""command3 failed, testing compatible one\\n"" ) ; close ( s ) ;"
712,"CWE-835 static void urlParsePostBody ( struct URL * url , const struct HttpConnection * http , const char * buf , int len ) { struct HashMap contentType ; initHashMap ( & contentType , urlDestroyHashMapEntry , NULL ) ; const char * ctHeader = getFromHashMap ( & http -> header , ""content-type"" ) ; urlParseHeaderLine ( & contentType , ctHeader , ctHeader ? strlen ( ctHeader ) : 0 ) ; if ( getRefFromHashMap ( & contentType , ""application/x-www-form-urlencoded"" ) ) { urlParseQueryString ( & url -> args , buf , len ) ; } else if ( getRefFromHashMap ( & contentType , ""multipart/form-data"" ) ) { const char * boundary = getFromHashMap ( & contentType , ""boundary"" ) ; if ( boundary && * boundary ) { const char * lastPart = NULL ; for ( const char * part = buf ; len > 0 ; ) { const char * ptr ; if ( ( part == buf && ( ptr = urlMemstr ( part , len , ""--"" ) ) != NULL ) || ( ptr = urlMemstr ( part , len , ""\\r\\n--"" ) ) != NULL ) { len -= ptr - part + ( part == buf ? 2 : 4 ) ; part = ptr + ( part == buf ? 2 : 4 ) ; if ( ! urlMemcmp ( part , len , boundary ) ) { int i = strlen ( boundary ) ; len -= i ; part += i ; if ( ! urlMemcmp ( part , len , ""\\r\\n"" ) ) { len -= 2 ; part += 2 ; if ( lastPart ) { urlParsePart ( url , lastPart , ptr - lastPart ) ; } else { if ( ptr != buf ) { info ( ""[http] Ignoring prologue before \\""multipart/form-data\\""!"" ) ; } } lastPart = part ; } else if ( ! urlMemcmp ( part , len , ""--\\r\\n"" ) ) { len -= 4 ; part += 4 ; urlParsePart ( url , lastPart , ptr - lastPart ) ; lastPart = NULL ; if ( len > 0 ) { info ( ""[http] Ignoring epilogue past end of \\""multipart/"" ""form-data\\""!"" ) ; } } } } <vul-start> <vul-end> } if ( lastPart ) { warn ( ""[http] Missing final \\""boundary\\"" for \\""multipart/form-data\\""!"" ) ; } } else { warn ( ""[http] Missing \\""boundary\\"" information for \\""multipart/form-data\\""!"" ) ; } } destroyHashMap ( & contentType ) ; }","static void urlParsePostBody ( struct URL * url , const struct HttpConnection * http , const char * buf , int len ) { struct HashMap contentType ; initHashMap ( & contentType , urlDestroyHashMapEntry , NULL ) ; const char * ctHeader = getFromHashMap ( & http -> header , ""content-type"" ) ; urlParseHeaderLine ( & contentType , ctHeader , ctHeader ? strlen ( ctHeader ) : 0 ) ; if ( getRefFromHashMap ( & contentType , ""application/x-www-form-urlencoded"" ) ) { urlParseQueryString ( & url -> args , buf , len ) ; } else if ( getRefFromHashMap ( & contentType , ""multipart/form-data"" ) ) { const char * boundary = getFromHashMap ( & contentType , ""boundary"" ) ; if ( boundary && * boundary ) { const char * lastPart = NULL ; for ( const char * part = buf ; len > 0 ; ) { const char * ptr ; if ( ( part == buf && ( ptr = urlMemstr ( part , len , ""--"" ) ) != NULL ) || ( ptr = urlMemstr ( part , len , ""\\r\\n--"" ) ) != NULL ) { len -= ptr - part + ( part == buf ? 2 : 4 ) ; part = ptr + ( part == buf ? 2 : 4 ) ; if ( ! urlMemcmp ( part , len , boundary ) ) { int i = strlen ( boundary ) ; len -= i ; part += i ; if ( ! urlMemcmp ( part , len , ""\\r\\n"" ) ) { len -= 2 ; part += 2 ; if ( lastPart ) { urlParsePart ( url , lastPart , ptr - lastPart ) ; } else { if ( ptr != buf ) { info ( ""[http] Ignoring prologue before \\""multipart/form-data\\""!"" ) ; } } lastPart = part ; } else if ( ! urlMemcmp ( part , len , ""--\\r\\n"" ) ) { len -= 4 ; part += 4 ; urlParsePart ( url , lastPart , ptr - lastPart ) ; lastPart = NULL ; if ( len > 0 ) { info ( ""[http] Ignoring epilogue past end of \\""multipart/"" ""form-data\\""!"" ) ; } } } } <vul-start> else { warn ( ""[http] Ignorning broken multipart/form-data"" ) ; break ; } <vul-end> } if ( lastPart ) { warn ( ""[http] Missing final \\""boundary\\"" for \\""multipart/form-data\\""!"" ) ; } } else { warn ( ""[http] Missing \\""boundary\\"" information for \\""multipart/form-data\\""!"" ) ; } } destroyHashMap ( & contentType ) ; }"
713,"CWE-119 static int unix_attach_fds ( struct scm_cookie * scm , struct sk_buff * skb ) { int i ; unsigned char max_level = 0 ; int unix_sock_count = 0 ; <vul-start> <vul-end> for ( i = scm -> fp -> count - 1 ; i >= 0 ; i -- ) { struct sock * sk = unix_get_socket ( scm -> fp -> fp [ i ] ) ; if ( sk ) { unix_sock_count ++ ; max_level = max ( max_level , unix_sk ( sk ) -> recursion_level ) ; } } if ( unlikely ( max_level > MAX_RECURSION_LEVEL ) ) return - ETOOMANYREFS ; UNIXCB ( skb ) . fp = scm_fp_dup ( scm -> fp ) ; if ( ! UNIXCB ( skb ) . fp ) return - ENOMEM ; <vul-start> if ( unix_sock_count ) { <vul-end> for ( i = scm -> fp -> count - 1 ; i >= 0 ; i -- ) unix_inflight ( scm -> fp -> fp [ i ] ) ; <vul-start> } <vul-end> return max_level ; }","static int unix_attach_fds ( struct scm_cookie * scm , struct sk_buff * skb ) { int i ; unsigned char max_level = 0 ; int unix_sock_count = 0 ; <vul-start> if ( too_many_unix_fds ( current ) ) return - ETOOMANYREFS ; <vul-end> for ( i = scm -> fp -> count - 1 ; i >= 0 ; i -- ) { struct sock * sk = unix_get_socket ( scm -> fp -> fp [ i ] ) ; if ( sk ) { unix_sock_count ++ ; max_level = max ( max_level , unix_sk ( sk ) -> recursion_level ) ; } } if ( unlikely ( max_level > MAX_RECURSION_LEVEL ) ) return - ETOOMANYREFS ; UNIXCB ( skb ) . fp = scm_fp_dup ( scm -> fp ) ; if ( ! UNIXCB ( skb ) . fp ) return - ENOMEM ; <vul-start> <vul-end> for ( i = scm -> fp -> count - 1 ; i >= 0 ; i -- ) unix_inflight ( scm -> fp -> fp [ i ] ) ; <vul-start> <vul-end> return max_level ; }"
714,"NVD-CWE-Other struct bpf_map * bpf_map_get_with_uref ( u32 ufd ) { struct fd f = fdget ( ufd ) ; struct bpf_map * map ; map = __bpf_map_get ( f ) ; if ( IS_ERR ( map ) ) return map ; <vul-start> bpf_map_inc ( map , true ) ; <vul-end> fdput ( f ) ; return map ; }","struct bpf_map * bpf_map_get_with_uref ( u32 ufd ) { struct fd f = fdget ( ufd ) ; struct bpf_map * map ; map = __bpf_map_get ( f ) ; if ( IS_ERR ( map ) ) return map ; <vul-start> map = bpf_map_inc ( map , true ) ; <vul-end> fdput ( f ) ; return map ; }"
715,"CWE-200 static long media_device_enum_entities ( struct media_device * mdev , struct media_entity_desc __user * uent ) { struct media_entity * ent ; struct media_entity_desc u_ent ; <vul-start> <vul-end> if ( copy_from_user ( & u_ent . id , & uent -> id , sizeof ( u_ent . id ) ) ) return - EFAULT ; ent = find_entity ( mdev , u_ent . id ) ; if ( ent == NULL ) return - EINVAL ; u_ent . id = ent -> id ; if ( ent -> name ) { strncpy ( u_ent . name , ent -> name , sizeof ( u_ent . name ) ) ; u_ent . name [ sizeof ( u_ent . name ) - 1 ] = '\\0' ; } else { memset ( u_ent . name , 0 , sizeof ( u_ent . name ) ) ; } u_ent . type = ent -> type ; u_ent . revision = ent -> revision ; u_ent . flags = ent -> flags ; u_ent . group_id = ent -> group_id ; u_ent . pads = ent -> num_pads ; u_ent . links = ent -> num_links - ent -> num_backlinks ; memcpy ( & u_ent . raw , & ent -> info , sizeof ( ent -> info ) ) ; if ( copy_to_user ( uent , & u_ent , sizeof ( u_ent ) ) ) return - EFAULT ; return 0 ; }","static long media_device_enum_entities ( struct media_device * mdev , struct media_entity_desc __user * uent ) { struct media_entity * ent ; struct media_entity_desc u_ent ; <vul-start> memset ( & u_ent , 0 , sizeof ( u_ent ) ) ; <vul-end> if ( copy_from_user ( & u_ent . id , & uent -> id , sizeof ( u_ent . id ) ) ) return - EFAULT ; ent = find_entity ( mdev , u_ent . id ) ; if ( ent == NULL ) return - EINVAL ; u_ent . id = ent -> id ; if ( ent -> name ) { strncpy ( u_ent . name , ent -> name , sizeof ( u_ent . name ) ) ; u_ent . name [ sizeof ( u_ent . name ) - 1 ] = '\\0' ; } else { memset ( u_ent . name , 0 , sizeof ( u_ent . name ) ) ; } u_ent . type = ent -> type ; u_ent . revision = ent -> revision ; u_ent . flags = ent -> flags ; u_ent . group_id = ent -> group_id ; u_ent . pads = ent -> num_pads ; u_ent . links = ent -> num_links - ent -> num_backlinks ; memcpy ( & u_ent . raw , & ent -> info , sizeof ( ent -> info ) ) ; if ( copy_to_user ( uent , & u_ent , sizeof ( u_ent ) ) ) return - EFAULT ; return 0 ; }"
716,"CWE-362 static int <vul-start> mptctl_hp_hostinfo ( unsigned long arg , unsigned int data_size ) <vul-end> { hp_host_info_t __user * uarg = ( void __user * ) arg ; <vul-start> MPT_ADAPTER * ioc ; <vul-end> struct pci_dev * pdev ; char * pbuf = NULL ; dma_addr_t buf_dma ; hp_host_info_t karg ; CONFIGPARMS cfg ; ConfigPageHeader_t hdr ; <vul-start> int iocnum ; <vul-end> int rc , cim_rev ; ToolboxIstwiReadWriteRequest_t * IstwiRWRequest ; MPT_FRAME_HDR * mf = NULL ; unsigned long timeleft ; int retval ; u32 msgcontext ; if ( data_size == sizeof ( hp_host_info_t ) ) cim_rev = 1 ; else if ( data_size == sizeof ( hp_host_info_rev0_t ) ) cim_rev = 0 ; else return - EFAULT ; if ( copy_from_user ( & karg , uarg , sizeof ( hp_host_info_t ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::mptctl_hp_host_info - "" ""Unable to read in hp_host_info struct @ %p\\n"" , __FILE__ , __LINE__ , uarg ) ; return - EFAULT ; <vul-start> } if ( ( ( iocnum = mpt_verify_adapter ( karg . hdr . iocnum , & ioc ) ) < 0 ) || ( ioc == NULL ) ) { printk ( KERN_DEBUG MYNAM ""%s::mptctl_hp_hostinfo() @%d - ioc%d not found!\\n"" , __FILE__ , __LINE__ , iocnum ) ; return - ENODEV ; <vul-end> } dctlprintk ( ioc , printk ( MYIOC_s_DEBUG_FMT "": mptctl_hp_hostinfo called.\\n"" , ioc -> name ) ) ; pdev = ( struct pci_dev * ) ioc -> pcidev ; karg . vendor = pdev -> vendor ; karg . device = pdev -> device ; karg . subsystem_id = pdev -> subsystem_device ; karg . subsystem_vendor = pdev -> subsystem_vendor ; karg . devfn = pdev -> devfn ; karg . bus = pdev -> bus -> number ; if ( ioc -> sh != NULL ) karg . host_no = ioc -> sh -> host_no ; else karg . host_no = - 1 ; snprintf ( karg . fw_version , sizeof ( karg . fw_version ) , ""%.2hhu.%.2hhu.%.2hhu.%.2hhu"" , ioc -> facts . FWVersion . Struct . Major , ioc -> facts . FWVersion . Struct . Minor , ioc -> facts . FWVersion . Struct . Unit , ioc -> facts . FWVersion . Struct . Dev ) ; hdr . PageVersion = 0 ; hdr . PageLength = 0 ; hdr . PageNumber = 0 ; hdr . PageType = MPI_CONFIG_PAGETYPE_MANUFACTURING ; cfg . cfghdr . hdr = & hdr ; cfg . physAddr = - 1 ; cfg . pageAddr = 0 ; cfg . action = MPI_CONFIG_ACTION_PAGE_HEADER ; cfg . dir = 0 ; cfg . timeout = 10 ; strncpy ( karg . serial_number , "" "" , 24 ) ; if ( mpt_config ( ioc , & cfg ) == 0 ) { if ( cfg . cfghdr . hdr -> PageLength > 0 ) { cfg . action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT ; pbuf = pci_alloc_consistent ( ioc -> pcidev , hdr . PageLength * 4 , & buf_dma ) ; if ( pbuf ) { cfg . physAddr = buf_dma ; if ( mpt_config ( ioc , & cfg ) == 0 ) { ManufacturingPage0_t * pdata = ( ManufacturingPage0_t * ) pbuf ; if ( strlen ( pdata -> BoardTracerNumber ) > 1 ) { strlcpy ( karg . serial_number , pdata -> BoardTracerNumber , 24 ) ; } } pci_free_consistent ( ioc -> pcidev , hdr . PageLength * 4 , pbuf , buf_dma ) ; pbuf = NULL ; } } } rc = mpt_GetIocState ( ioc , 1 ) ;","static int <vul-start> mptctl_hp_hostinfo ( MPT_ADAPTER * ioc , unsigned long arg , unsigned int data_size ) <vul-end> { hp_host_info_t __user * uarg = ( void __user * ) arg ; <vul-start> <vul-end> struct pci_dev * pdev ; char * pbuf = NULL ; dma_addr_t buf_dma ; hp_host_info_t karg ; CONFIGPARMS cfg ; ConfigPageHeader_t hdr ; <vul-start> <vul-end> int rc , cim_rev ; ToolboxIstwiReadWriteRequest_t * IstwiRWRequest ; MPT_FRAME_HDR * mf = NULL ; unsigned long timeleft ; int retval ; u32 msgcontext ; if ( data_size == sizeof ( hp_host_info_t ) ) cim_rev = 1 ; else if ( data_size == sizeof ( hp_host_info_rev0_t ) ) cim_rev = 0 ; else return - EFAULT ; if ( copy_from_user ( & karg , uarg , sizeof ( hp_host_info_t ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::mptctl_hp_host_info - "" ""Unable to read in hp_host_info struct @ %p\\n"" , __FILE__ , __LINE__ , uarg ) ; return - EFAULT ; <vul-start> <vul-end> } dctlprintk ( ioc , printk ( MYIOC_s_DEBUG_FMT "": mptctl_hp_hostinfo called.\\n"" , ioc -> name ) ) ; pdev = ( struct pci_dev * ) ioc -> pcidev ; karg . vendor = pdev -> vendor ; karg . device = pdev -> device ; karg . subsystem_id = pdev -> subsystem_device ; karg . subsystem_vendor = pdev -> subsystem_vendor ; karg . devfn = pdev -> devfn ; karg . bus = pdev -> bus -> number ; if ( ioc -> sh != NULL ) karg . host_no = ioc -> sh -> host_no ; else karg . host_no = - 1 ; snprintf ( karg . fw_version , sizeof ( karg . fw_version ) , ""%.2hhu.%.2hhu.%.2hhu.%.2hhu"" , ioc -> facts . FWVersion . Struct . Major , ioc -> facts . FWVersion . Struct . Minor , ioc -> facts . FWVersion . Struct . Unit , ioc -> facts . FWVersion . Struct . Dev ) ; hdr . PageVersion = 0 ; hdr . PageLength = 0 ; hdr . PageNumber = 0 ; hdr . PageType = MPI_CONFIG_PAGETYPE_MANUFACTURING ; cfg . cfghdr . hdr = & hdr ; cfg . physAddr = - 1 ; cfg . pageAddr = 0 ; cfg . action = MPI_CONFIG_ACTION_PAGE_HEADER ; cfg . dir = 0 ; cfg . timeout = 10 ; strncpy ( karg . serial_number , "" "" , 24 ) ; if ( mpt_config ( ioc , & cfg ) == 0 ) { if ( cfg . cfghdr . hdr -> PageLength > 0 ) { cfg . action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT ; pbuf = pci_alloc_consistent ( ioc -> pcidev , hdr . PageLength * 4 , & buf_dma ) ; if ( pbuf ) { cfg . physAddr = buf_dma ; if ( mpt_config ( ioc , & cfg ) == 0 ) { ManufacturingPage0_t * pdata = ( ManufacturingPage0_t * ) pbuf ; if ( strlen ( pdata -> BoardTracerNumber ) > 1 ) { strlcpy ( karg . serial_number , pdata -> BoardTracerNumber , 24 ) ; } } pci_free_consistent ( ioc -> pcidev , hdr . PageLength * 4 , pbuf , buf_dma ) ; pbuf = NULL ; } } } rc = mpt_GetIocState ( ioc , 1 ) ;"
717,"CWE-119 interval * PGTYPESinterval_from_asc ( char * str , char * * endptr ) { interval * result = NULL ; fsec_t fsec ; struct tm tt , * tm = & tt ; int dtype ; int nf ; char * field [ MAXDATEFIELDS ] ; int ftype [ MAXDATEFIELDS ] ; char lowstr [ MAXDATELEN + MAXDATEFIELDS ] ; char * realptr ; char * * ptr = ( endptr != NULL ) ? endptr : & realptr ; tm -> tm_year = 0 ; tm -> tm_mon = 0 ; tm -> tm_mday = 0 ; tm -> tm_hour = 0 ; tm -> tm_min = 0 ; tm -> tm_sec = 0 ; fsec = 0 ; <vul-start> if ( strlen ( str ) >= sizeof ( lowstr ) ) <vul-end> { errno = PGTYPES_INTVL_BAD_INTERVAL ; return NULL ; } if ( ParseDateTime ( str , lowstr , field , ftype , & nf , ptr ) != 0 || ( DecodeInterval ( field , ftype , nf , & dtype , tm , & fsec ) != 0 && DecodeISO8601Interval ( str , & dtype , tm , & fsec ) != 0 ) ) { errno = PGTYPES_INTVL_BAD_INTERVAL ; return NULL ; } result = ( interval * ) pgtypes_alloc ( sizeof ( interval ) ) ; if ( ! result ) return NULL ; if ( dtype != DTK_DELTA ) { errno = PGTYPES_INTVL_BAD_INTERVAL ; free ( result ) ; return NULL ; } if ( tm2interval ( tm , fsec , result ) != 0 ) { errno = PGTYPES_INTVL_BAD_INTERVAL ; free ( result ) ; return NULL ; } errno = 0 ; return result ; }","interval * PGTYPESinterval_from_asc ( char * str , char * * endptr ) { interval * result = NULL ; fsec_t fsec ; struct tm tt , * tm = & tt ; int dtype ; int nf ; char * field [ MAXDATEFIELDS ] ; int ftype [ MAXDATEFIELDS ] ; char lowstr [ MAXDATELEN + MAXDATEFIELDS ] ; char * realptr ; char * * ptr = ( endptr != NULL ) ? endptr : & realptr ; tm -> tm_year = 0 ; tm -> tm_mon = 0 ; tm -> tm_mday = 0 ; tm -> tm_hour = 0 ; tm -> tm_min = 0 ; tm -> tm_sec = 0 ; fsec = 0 ; <vul-start> if ( strlen ( str ) > MAXDATELEN ) <vul-end> { errno = PGTYPES_INTVL_BAD_INTERVAL ; return NULL ; } if ( ParseDateTime ( str , lowstr , field , ftype , & nf , ptr ) != 0 || ( DecodeInterval ( field , ftype , nf , & dtype , tm , & fsec ) != 0 && DecodeISO8601Interval ( str , & dtype , tm , & fsec ) != 0 ) ) { errno = PGTYPES_INTVL_BAD_INTERVAL ; return NULL ; } result = ( interval * ) pgtypes_alloc ( sizeof ( interval ) ) ; if ( ! result ) return NULL ; if ( dtype != DTK_DELTA ) { errno = PGTYPES_INTVL_BAD_INTERVAL ; free ( result ) ; return NULL ; } if ( tm2interval ( tm , fsec , result ) != 0 ) { errno = PGTYPES_INTVL_BAD_INTERVAL ; free ( result ) ; return NULL ; } errno = 0 ; return result ; }"
718,"nan bundle = ofpact_put_BUNDLE ( ofpacts ) ; bundle -> n_slaves = ntohs ( nab -> n_slaves ) ; bundle -> basis = ntohs ( nab -> basis ) ; bundle -> fields = ntohs ( nab -> fields ) ; bundle -> algorithm = ntohs ( nab -> algorithm ) ; slave_type = ntohl ( nab -> slave_type ) ; slaves_size = ntohs ( nab -> len ) - sizeof * nab ; error = OFPERR_OFPBAC_BAD_ARGUMENT ; if ( ! flow_hash_fields_valid ( bundle -> fields ) ) { VLOG_WARN_RL ( & rl , ""unsupported fields %d"" , ( int ) bundle -> fields ) ; } else if ( bundle -> n_slaves > BUNDLE_MAX_SLAVES ) { VLOG_WARN_RL ( & rl , ""too many slaves"" ) ; } else if ( bundle -> algorithm != NX_BD_ALG_HRW && bundle -> algorithm != NX_BD_ALG_ACTIVE_BACKUP ) { VLOG_WARN_RL ( & rl , ""unsupported algorithm %d"" , ( int ) bundle -> algorithm ) ; } else if ( slave_type != mf_nxm_header ( MFF_IN_PORT ) ) { VLOG_WARN_RL ( & rl , ""unsupported slave type %"" PRIu16 , slave_type ) ; } else { error = 0 ; } if ( ! is_all_zeros ( nab -> zero , sizeof nab -> zero ) ) { VLOG_WARN_RL ( & rl , ""reserved field is nonzero"" ) ; error = OFPERR_OFPBAC_BAD_ARGUMENT ; } if ( load ) { bundle -> dst . ofs = nxm_decode_ofs ( nab -> ofs_nbits ) ; bundle -> dst . n_bits = nxm_decode_n_bits ( nab -> ofs_nbits ) ; error = mf_vl_mff_mf_from_nxm_header ( ntohl ( nab -> dst ) , vl_mff_map , & bundle -> dst . field , tlv_bitmap ) ; if ( error ) { return error ; } if ( bundle -> dst . n_bits < 16 ) { VLOG_WARN_RL ( & rl , ""bundle_load action requires at least 16 bit "" ""destination."" ) ; error = OFPERR_OFPBAC_BAD_ARGUMENT ; } } else { if ( nab -> ofs_nbits || nab -> dst ) { VLOG_WARN_RL ( & rl , ""bundle action has nonzero reserved fields"" ) ; error = OFPERR_OFPBAC_BAD_ARGUMENT ; } } if ( slaves_size < bundle -> n_slaves * sizeof ( ovs_be16 ) ) { VLOG_WARN_RL ( & rl , ""Nicira action %s only has %"" PRIuSIZE "" bytes "" ""allocated for slaves.  %"" PRIuSIZE "" bytes are required "" ""for %"" PRIu16 "" slaves."" , load ? ""bundle_load"" : ""bundle"" , slaves_size , bundle -> n_slaves * sizeof ( ovs_be16 ) , bundle -> n_slaves ) ; error = OFPERR_OFPBAC_BAD_LEN ; <vul-start> } <vul-end> for ( i = 0 ; i < bundle -> n_slaves ; i ++ ) { <vul-start> ofp_port_t ofp_port = u16_to_ofp ( ntohs ( ( ( ovs_be16 * ) ( nab + 1 ) ) [ i ] ) ) ; <vul-end> ofpbuf_put ( ofpacts , & ofp_port , sizeof ofp_port ) ; bundle = ofpacts -> header ; <vul-start> <vul-end> } ofpact_finish_BUNDLE ( ofpacts , & bundle ) ; if ( ! error ) { error = bundle_check ( bundle , OFPP_MAX , NULL ) ; } return error ; }","bundle = ofpact_put_BUNDLE ( ofpacts ) ; bundle -> n_slaves = ntohs ( nab -> n_slaves ) ; bundle -> basis = ntohs ( nab -> basis ) ; bundle -> fields = ntohs ( nab -> fields ) ; bundle -> algorithm = ntohs ( nab -> algorithm ) ; slave_type = ntohl ( nab -> slave_type ) ; slaves_size = ntohs ( nab -> len ) - sizeof * nab ; error = OFPERR_OFPBAC_BAD_ARGUMENT ; if ( ! flow_hash_fields_valid ( bundle -> fields ) ) { VLOG_WARN_RL ( & rl , ""unsupported fields %d"" , ( int ) bundle -> fields ) ; } else if ( bundle -> n_slaves > BUNDLE_MAX_SLAVES ) { VLOG_WARN_RL ( & rl , ""too many slaves"" ) ; } else if ( bundle -> algorithm != NX_BD_ALG_HRW && bundle -> algorithm != NX_BD_ALG_ACTIVE_BACKUP ) { VLOG_WARN_RL ( & rl , ""unsupported algorithm %d"" , ( int ) bundle -> algorithm ) ; } else if ( slave_type != mf_nxm_header ( MFF_IN_PORT ) ) { VLOG_WARN_RL ( & rl , ""unsupported slave type %"" PRIu16 , slave_type ) ; } else { error = 0 ; } if ( ! is_all_zeros ( nab -> zero , sizeof nab -> zero ) ) { VLOG_WARN_RL ( & rl , ""reserved field is nonzero"" ) ; error = OFPERR_OFPBAC_BAD_ARGUMENT ; } if ( load ) { bundle -> dst . ofs = nxm_decode_ofs ( nab -> ofs_nbits ) ; bundle -> dst . n_bits = nxm_decode_n_bits ( nab -> ofs_nbits ) ; error = mf_vl_mff_mf_from_nxm_header ( ntohl ( nab -> dst ) , vl_mff_map , & bundle -> dst . field , tlv_bitmap ) ; if ( error ) { return error ; } if ( bundle -> dst . n_bits < 16 ) { VLOG_WARN_RL ( & rl , ""bundle_load action requires at least 16 bit "" ""destination."" ) ; error = OFPERR_OFPBAC_BAD_ARGUMENT ; } } else { if ( nab -> ofs_nbits || nab -> dst ) { VLOG_WARN_RL ( & rl , ""bundle action has nonzero reserved fields"" ) ; error = OFPERR_OFPBAC_BAD_ARGUMENT ; } } if ( slaves_size < bundle -> n_slaves * sizeof ( ovs_be16 ) ) { VLOG_WARN_RL ( & rl , ""Nicira action %s only has %"" PRIuSIZE "" bytes "" ""allocated for slaves.  %"" PRIuSIZE "" bytes are required "" ""for %"" PRIu16 "" slaves."" , load ? ""bundle_load"" : ""bundle"" , slaves_size , bundle -> n_slaves * sizeof ( ovs_be16 ) , bundle -> n_slaves ) ; error = OFPERR_OFPBAC_BAD_LEN ; <vul-start> } else { <vul-end> for ( i = 0 ; i < bundle -> n_slaves ; i ++ ) { <vul-start> ofp_port_t ofp_port = u16_to_ofp ( ntohs ( ( ( ovs_be16 * ) ( nab + 1 ) ) [ i ] ) ) ; <vul-end> ofpbuf_put ( ofpacts , & ofp_port , sizeof ofp_port ) ; bundle = ofpacts -> header ; <vul-start> } <vul-end> } ofpact_finish_BUNDLE ( ofpacts , & bundle ) ; if ( ! error ) { error = bundle_check ( bundle , OFPP_MAX , NULL ) ; } return error ; }"
719,"CWE-200 static int get_linux_shareopts ( const char * shareopts , char * * plinux_opts ) { int rc ; assert ( plinux_opts != NULL ) ; * plinux_opts = NULL ; ( void ) add_linux_shareopt ( plinux_opts , ""no_subtree_check"" , NULL ) ; ( void ) add_linux_shareopt ( plinux_opts , ""no_root_squash"" , NULL ) ; ( void ) add_linux_shareopt ( plinux_opts , ""mountpoint"" , NULL ) ; <vul-start> rc = foreach_nfs_shareopt ( shareopts , get_linux_shareopts_cb , <vul-end> plinux_opts ) ; if ( rc != SA_OK ) { free ( * plinux_opts ) ; * plinux_opts = NULL ; } return ( rc ) ; }","static int get_linux_shareopts ( const char * shareopts , char * * plinux_opts ) { int rc ; assert ( plinux_opts != NULL ) ; * plinux_opts = NULL ; ( void ) add_linux_shareopt ( plinux_opts , ""no_subtree_check"" , NULL ) ; ( void ) add_linux_shareopt ( plinux_opts , ""no_root_squash"" , NULL ) ; ( void ) add_linux_shareopt ( plinux_opts , ""mountpoint"" , NULL ) ; <vul-start> rc = foreach_shareopt ( shareopts , get_linux_shareopts_cb , <vul-end> plinux_opts ) ; if ( rc != SA_OK ) { free ( * plinux_opts ) ; * plinux_opts = NULL ; } return ( rc ) ; }"
720,"CWE-119 ps_pic = ps_dec -> ps_ref_pic_buf_lx [ 0 ] [ idx ] ; ppv_map_ref_idx_to_poc_lx_t [ 0 ] = ( ps_pic -> pu1_buf1 ) ; ppv_map_ref_idx_to_poc_lx_b [ 1 ] = ( ps_pic -> pu1_buf1 ) ; ppv_map_ref_idx_to_poc_lx_b [ 0 ] = ( ps_pic -> pu1_buf1 ) + 1 ; ppv_map_ref_idx_to_poc_lx_t [ 1 ] = ( ps_pic -> pu1_buf1 ) + 1 ; ppv_map_ref_idx_to_poc_lx_t += 2 ; ppv_map_ref_idx_to_poc_lx_b += 2 ; } ppv_map_ref_idx_to_poc_lx_t1 = ps_dec -> ppv_map_ref_idx_to_poc <vul-start> <vul-end> ppv_map_ref_idx_to_poc_lx_t1 [ 0 ] = 0 ; ppv_map_ref_idx_to_poc_lx_b1 = ps_dec -> ppv_map_ref_idx_to_poc <vul-start> <vul-end> ppv_map_ref_idx_to_poc_lx_b1 [ 0 ] = 0 ; } if ( ps_dec -> u4_num_cores >= 3 ) { WORD32 num_entries ; WORD32 size ; num_entries = MIN ( MAX_FRAMES , ps_dec -> u4_num_ref_frames_at_init ) ; num_entries = 2 * ( ( 2 * num_entries ) + 1 ) ; size = num_entries * sizeof ( void * ) ; size += PAD_MAP_IDX_POC * sizeof ( void * ) ; memcpy ( ( void * ) ps_dec -> ps_parse_cur_slice -> ppv_map_ref_idx_to_poc , ps_dec -> ppv_map_ref_idx_to_poc , size ) ; } } if ( ps_pps -> u1_wted_pred_flag ) { ret = ih264d_parse_pred_weight_table ( ps_cur_slice , ps_bitstrm ) ; if ( ret != OK ) return ret ; ih264d_form_pred_weight_matrix ( ps_dec ) ; ps_dec -> pu4_wt_ofsts = ps_dec -> pu4_wts_ofsts_mat ; } else { ps_dec -> ps_cur_slice -> u2_log2Y_crwd = 0 ; ps_dec -> pu4_wt_ofsts = ps_dec -> pu4_wts_ofsts_mat ; } ps_dec -> ps_parse_cur_slice -> u2_log2Y_crwd = ps_dec -> ps_cur_slice -> u2_log2Y_crwd ; if ( u1_mbaff && ( u1_field_pic_flag == 0 ) ) { ih264d_convert_frm_mbaff_list ( ps_dec ) ; } if ( ps_cur_slice -> u1_nal_ref_idc != 0 ) { if ( ! ps_dec -> ps_dpb_cmds -> u1_dpb_commands_read ) <vul-start> ps_dec -> u4_bitoffset = ih264d_read_mmco_commands ( ps_dec ) ; <vul-end> else ps_bitstrm -> u4_ofst += ps_dec -> u4_bitoffset ; } if ( ps_pps -> u1_entropy_coding_mode == CABAC ) { u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_temp > MAX_CABAC_INIT_IDC ) { return ERROR_INV_SLICE_HDR_T ; } ps_cur_slice -> u1_cabac_init_idc = u4_temp ; COPYTHECONTEXT ( ""SH: cabac_init_idc"" , ps_cur_slice -> u1_cabac_init_idc ) ; } i_temp = ps_pps -> u1_pic_init_qp <vul-start> <vul-end> if ( ( i_temp < 0 ) || ( i_temp > 51 ) ) { return ERROR_INV_RANGE_QP_T ; } ps_cur_slice -> u1_slice_qp = i_temp ; COPYTHECONTEXT ( ""SH: slice_qp_delta"" , ( WORD8 ) ( ps_cur_slice -> u1_slice_qp - ps_pps -> u1_pic_init_qp ) ) ; if ( ps_pps -> u1_deblocking_filter_parameters_present_flag == 1 ) { u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_temp > SLICE_BOUNDARY_DBLK_DISABLED ) { return ERROR_INV_SLICE_HDR_T ; } COPYTHECONTEXT ( ""SH: disable_deblocking_filter_idc"" , u4_temp ) ; ps_cur_slice -> u1_disable_dblk_filter_idc = u4_temp ; if ( u4_temp != 1 ) { i_temp = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) << 1 ; if ( ( MIN_DBLK_FIL_OFF > i_temp ) || ( i_temp > MAX_DBLK_FIL_OFF ) ) { return ERROR_INV_SLICE_HDR_T ; } ps_cur_slice -> i1_slice_alpha_c0_offset = i_temp ; COPYTHECONTEXT ( ""SH: slice_alpha_c0_offset_div2"" , ps_cur_slice -> i1_slice_alpha_c0_offset >> 1 ) ; i_temp = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) << 1 ; if ( ( MIN_DBLK_FIL_OFF > i_temp ) || ( i_temp > MAX_DBLK_FIL_OFF ) ) { return ERROR_INV_SLICE_HDR_T ; } ps_cur_slice -> i1_slice_beta_offset = i_temp ; COPYTHECONTEXT ( ""SH: slice_beta_offset_div2"" ,","ps_pic = ps_dec -> ps_ref_pic_buf_lx [ 0 ] [ idx ] ; ppv_map_ref_idx_to_poc_lx_t [ 0 ] = ( ps_pic -> pu1_buf1 ) ; ppv_map_ref_idx_to_poc_lx_b [ 1 ] = ( ps_pic -> pu1_buf1 ) ; ppv_map_ref_idx_to_poc_lx_b [ 0 ] = ( ps_pic -> pu1_buf1 ) + 1 ; ppv_map_ref_idx_to_poc_lx_t [ 1 ] = ( ps_pic -> pu1_buf1 ) + 1 ; ppv_map_ref_idx_to_poc_lx_t += 2 ; ppv_map_ref_idx_to_poc_lx_b += 2 ; } ppv_map_ref_idx_to_poc_lx_t1 = ps_dec -> ppv_map_ref_idx_to_poc <vul-start> TOP_LIST_FLD_L1 ; <vul-end> ppv_map_ref_idx_to_poc_lx_t1 [ 0 ] = 0 ; ppv_map_ref_idx_to_poc_lx_b1 = ps_dec -> ppv_map_ref_idx_to_poc <vul-start> BOT_LIST_FLD_L1 ; <vul-end> ppv_map_ref_idx_to_poc_lx_b1 [ 0 ] = 0 ; } if ( ps_dec -> u4_num_cores >= 3 ) { WORD32 num_entries ; WORD32 size ; num_entries = MIN ( MAX_FRAMES , ps_dec -> u4_num_ref_frames_at_init ) ; num_entries = 2 * ( ( 2 * num_entries ) + 1 ) ; size = num_entries * sizeof ( void * ) ; size += PAD_MAP_IDX_POC * sizeof ( void * ) ; memcpy ( ( void * ) ps_dec -> ps_parse_cur_slice -> ppv_map_ref_idx_to_poc , ps_dec -> ppv_map_ref_idx_to_poc , size ) ; } } if ( ps_pps -> u1_wted_pred_flag ) { ret = ih264d_parse_pred_weight_table ( ps_cur_slice , ps_bitstrm ) ; if ( ret != OK ) return ret ; ih264d_form_pred_weight_matrix ( ps_dec ) ; ps_dec -> pu4_wt_ofsts = ps_dec -> pu4_wts_ofsts_mat ; } else { ps_dec -> ps_cur_slice -> u2_log2Y_crwd = 0 ; ps_dec -> pu4_wt_ofsts = ps_dec -> pu4_wts_ofsts_mat ; } ps_dec -> ps_parse_cur_slice -> u2_log2Y_crwd = ps_dec -> ps_cur_slice -> u2_log2Y_crwd ; if ( u1_mbaff && ( u1_field_pic_flag == 0 ) ) { ih264d_convert_frm_mbaff_list ( ps_dec ) ; } if ( ps_cur_slice -> u1_nal_ref_idc != 0 ) { if ( ! ps_dec -> ps_dpb_cmds -> u1_dpb_commands_read ) <vul-start> { i_temp = ih264d_read_mmco_commands ( ps_dec ) ; if ( i_temp < 0 ) { return ERROR_DBP_MANAGER_T ; } ps_dec -> u4_bitoffset = i_temp ; } <vul-end> else ps_bitstrm -> u4_ofst += ps_dec -> u4_bitoffset ; } if ( ps_pps -> u1_entropy_coding_mode == CABAC ) { u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_temp > MAX_CABAC_INIT_IDC ) { return ERROR_INV_SLICE_HDR_T ; } ps_cur_slice -> u1_cabac_init_idc = u4_temp ; COPYTHECONTEXT ( ""SH: cabac_init_idc"" , ps_cur_slice -> u1_cabac_init_idc ) ; } i_temp = ps_pps -> u1_pic_init_qp <vul-start> ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; <vul-end> if ( ( i_temp < 0 ) || ( i_temp > 51 ) ) { return ERROR_INV_RANGE_QP_T ; } ps_cur_slice -> u1_slice_qp = i_temp ; COPYTHECONTEXT ( ""SH: slice_qp_delta"" , ( WORD8 ) ( ps_cur_slice -> u1_slice_qp - ps_pps -> u1_pic_init_qp ) ) ; if ( ps_pps -> u1_deblocking_filter_parameters_present_flag == 1 ) { u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_temp > SLICE_BOUNDARY_DBLK_DISABLED ) { return ERROR_INV_SLICE_HDR_T ; } COPYTHECONTEXT ( ""SH: disable_deblocking_filter_idc"" , u4_temp ) ; ps_cur_slice -> u1_disable_dblk_filter_idc = u4_temp ; if ( u4_temp != 1 ) { i_temp = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) << 1 ; if ( ( MIN_DBLK_FIL_OFF > i_temp ) || ( i_temp > MAX_DBLK_FIL_OFF ) ) { return ERROR_INV_SLICE_HDR_T ; } ps_cur_slice -> i1_slice_alpha_c0_offset = i_temp ; COPYTHECONTEXT ( ""SH: slice_alpha_c0_offset_div2"" , ps_cur_slice -> i1_slice_alpha_c0_offset >> 1 ) ; i_temp = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) << 1 ; if ( ( MIN_DBLK_FIL_OFF > i_temp ) || ( i_temp > MAX_DBLK_FIL_OFF ) ) { return ERROR_INV_SLICE_HDR_T ; } ps_cur_slice -> i1_slice_beta_offset = i_temp ; COPYTHECONTEXT ( ""SH: slice_beta_offset_div2"" ,"
721,"CWE-284 static void uipc_read_task ( void * arg ) { int ch_id ; int result ; UNUSED ( arg ) ; prctl ( PR_SET_NAME , ( unsigned long ) ""uipc-main"" , 0 , 0 , 0 ) ; raise_priority_a2dp ( TASK_UIPC_READ ) ; while ( uipc_main . running ) { uipc_main . read_set = uipc_main . active_set ; <vul-start> result = select ( uipc_main . max_fd + 1 , & uipc_main . read_set , NULL , NULL , NULL ) ; <vul-end> if ( result == 0 ) { BTIF_TRACE_EVENT ( ""select timeout"" ) ; continue ; } else if ( result < 0 ) { BTIF_TRACE_EVENT ( ""select failed %s"" , strerror ( errno ) ) ; continue ; } UIPC_LOCK ( ) ; uipc_check_interrupt_locked ( ) ; uipc_check_task_flags_locked ( ) ; uipc_check_fd_locked ( UIPC_CH_ID_AV_AUDIO ) ; for ( ch_id = 0 ; ch_id < UIPC_CH_NUM ; ch_id ++ ) { if ( ch_id != UIPC_CH_ID_AV_AUDIO ) uipc_check_fd_locked ( ch_id ) ; } UIPC_UNLOCK ( ) ; } BTIF_TRACE_EVENT ( ""UIPC READ THREAD EXITING"" ) ; uipc_main_cleanup ( ) ; uipc_main . tid = 0 ; BTIF_TRACE_EVENT ( ""UIPC READ THREAD DONE"" ) ; }","static void uipc_read_task ( void * arg ) { int ch_id ; int result ; UNUSED ( arg ) ; prctl ( PR_SET_NAME , ( unsigned long ) ""uipc-main"" , 0 , 0 , 0 ) ; raise_priority_a2dp ( TASK_UIPC_READ ) ; while ( uipc_main . running ) { uipc_main . read_set = uipc_main . active_set ; <vul-start> result = TEMP_FAILURE_RETRY ( select ( uipc_main . max_fd + 1 , & uipc_main . read_set , NULL , NULL , NULL ) ) ; <vul-end> if ( result == 0 ) { BTIF_TRACE_EVENT ( ""select timeout"" ) ; continue ; } else if ( result < 0 ) { BTIF_TRACE_EVENT ( ""select failed %s"" , strerror ( errno ) ) ; continue ; } UIPC_LOCK ( ) ; uipc_check_interrupt_locked ( ) ; uipc_check_task_flags_locked ( ) ; uipc_check_fd_locked ( UIPC_CH_ID_AV_AUDIO ) ; for ( ch_id = 0 ; ch_id < UIPC_CH_NUM ; ch_id ++ ) { if ( ch_id != UIPC_CH_ID_AV_AUDIO ) uipc_check_fd_locked ( ch_id ) ; } UIPC_UNLOCK ( ) ; } BTIF_TRACE_EVENT ( ""UIPC READ THREAD EXITING"" ) ; uipc_main_cleanup ( ) ; uipc_main . tid = 0 ; BTIF_TRACE_EVENT ( ""UIPC READ THREAD DONE"" ) ; }"
722,"CWE-476 assert_true_regexp ( ""(abc|)ef"" , ""abcef"" , ""abcef"" ) ; assert_true_regexp ( ""\\\\babc"" , ""abc"" , ""abc"" ) ; assert_true_regexp ( ""abc\\\\b"" , ""abc"" , ""abc"" ) ; assert_false_regexp ( ""\\\\babc"" , ""1abc"" ) ; assert_false_regexp ( ""abc\\\\b"" , ""abc1"" ) ; assert_true_regexp ( ""abc\\\\s\\\\b"" , ""abc x"" , ""abc "" ) ; assert_false_regexp ( ""abc\\\\s\\\\b"" , ""abc  "" ) ; assert_true_regexp ( ""\\\\babc\\\\b"" , "" abc "" , ""abc"" ) ; assert_true_regexp ( ""\\\\b\\\\w\\\\w\\\\w\\\\b"" , "" abc "" , ""abc"" ) ; assert_true_regexp ( ""\\\\w\\\\w\\\\w\\\\b"" , ""abcd"" , ""bcd"" ) ; assert_true_regexp ( ""\\\\b\\\\w\\\\w\\\\w"" , ""abcd"" , ""abc"" ) ; assert_false_regexp ( ""\\\\b\\\\w\\\\w\\\\w\\\\b"" , ""abcd"" ) ; assert_false_regexp ( ""\\\\Babc"" , ""abc"" ) ; assert_false_regexp ( ""abc\\\\B"" , ""abc"" ) ; assert_true_regexp ( ""\\\\Babc"" , ""1abc"" , ""abc"" ) ; assert_true_regexp ( ""abc\\\\B"" , ""abc1"" , ""abc"" ) ; assert_false_regexp ( ""abc\\\\s\\\\B"" , ""abc x"" ) ; assert_true_regexp ( ""abc\\\\s\\\\B"" , ""abc  "" , ""abc "" ) ; assert_true_regexp ( ""\\\\w\\\\w\\\\w\\\\B"" , ""abcd"" , ""abc"" ) ; assert_true_regexp ( ""\\\\B\\\\w\\\\w\\\\w"" , ""abcd"" , ""bcd"" ) ; assert_false_regexp ( ""\\\\B\\\\w\\\\w\\\\w\\\\B"" , ""abcd"" ) ; assert_regexp_syntax_error ( ""(|abc)ef"" ) ; assert_true_regexp ( ""((a)(b)c)(d)"" , ""abcd"" , ""abcd"" ) ; assert_true_regexp ( ""(a|b)c*d"" , ""abcd"" , ""bcd"" ) ; assert_true_regexp ( ""(ab|ab*)bc"" , ""abc"" , ""abc"" ) ; assert_true_regexp ( ""a([bc]*)c*"" , ""abc"" , ""abc"" ) ; assert_true_regexp ( ""a([bc]*)c*"" , ""ac"" , ""ac"" ) ; assert_true_regexp ( ""a([bc]*)c*"" , ""a"" , ""a"" ) ; assert_true_regexp ( ""a([bc]*)(c*d)"" , ""abcd"" , ""abcd"" ) ; assert_true_regexp ( ""a([bc]+)(c*d)"" , ""abcd"" , ""abcd"" ) ; assert_true_regexp ( ""a([bc]*)(c+d)"" , ""abcd"" , ""abcd"" ) ; assert_true_regexp ( ""a[bcd]*dcdcde"" , ""adcdcde"" , ""adcdcde"" ) ; assert_false_regexp ( ""a[bcd]+dcdcde"" , ""adcdcde"" ) ; assert_true_regexp ( ""\\\\((.*), (.*)\\\\)"" , ""(a, b)"" , ""(a, b)"" ) ; assert_true_regexp ( ""abc|123$"" , ""abcx"" , ""abc"" ) ; assert_false_regexp ( ""abc|123$"" , ""123x"" ) ; assert_true_regexp ( ""abc|^123"" , ""123"" , ""123"" ) ; assert_false_regexp ( ""abc|^123"" , ""x123"" ) ; assert_true_regexp ( ""^abc$"" , ""abc"" , ""abc"" ) ; assert_false_regexp ( ""^abc$"" , ""abcc"" ) ; assert_true_regexp ( ""^abc"" , ""abcc"" , ""abc"" ) ; assert_false_regexp ( ""^abc$"" , ""aabc"" ) ; assert_true_regexp ( ""abc$"" , ""aabc"" , ""abc"" ) ; assert_true_regexp ( ""^a(bc+|b[eh])g|.h$"" , ""abhg"" , ""abhg"" ) ; assert_true_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""effgz"" , ""effgz"" ) ; assert_true_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""ij"" , ""ij"" ) ; assert_false_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""effg"" ) ; assert_false_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""bcdd"" ) ; assert_true_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""reffgz"" , ""effgz"" ) ; assert_true_regexp ( ""whatever|   x.   x"" , ""   xy   x"" , ""   xy   x"" ) ; <vul-start> <vul-end> }","assert_true_regexp ( ""(abc|)ef"" , ""abcef"" , ""abcef"" ) ; assert_true_regexp ( ""\\\\babc"" , ""abc"" , ""abc"" ) ; assert_true_regexp ( ""abc\\\\b"" , ""abc"" , ""abc"" ) ; assert_false_regexp ( ""\\\\babc"" , ""1abc"" ) ; assert_false_regexp ( ""abc\\\\b"" , ""abc1"" ) ; assert_true_regexp ( ""abc\\\\s\\\\b"" , ""abc x"" , ""abc "" ) ; assert_false_regexp ( ""abc\\\\s\\\\b"" , ""abc  "" ) ; assert_true_regexp ( ""\\\\babc\\\\b"" , "" abc "" , ""abc"" ) ; assert_true_regexp ( ""\\\\b\\\\w\\\\w\\\\w\\\\b"" , "" abc "" , ""abc"" ) ; assert_true_regexp ( ""\\\\w\\\\w\\\\w\\\\b"" , ""abcd"" , ""bcd"" ) ; assert_true_regexp ( ""\\\\b\\\\w\\\\w\\\\w"" , ""abcd"" , ""abc"" ) ; assert_false_regexp ( ""\\\\b\\\\w\\\\w\\\\w\\\\b"" , ""abcd"" ) ; assert_false_regexp ( ""\\\\Babc"" , ""abc"" ) ; assert_false_regexp ( ""abc\\\\B"" , ""abc"" ) ; assert_true_regexp ( ""\\\\Babc"" , ""1abc"" , ""abc"" ) ; assert_true_regexp ( ""abc\\\\B"" , ""abc1"" , ""abc"" ) ; assert_false_regexp ( ""abc\\\\s\\\\B"" , ""abc x"" ) ; assert_true_regexp ( ""abc\\\\s\\\\B"" , ""abc  "" , ""abc "" ) ; assert_true_regexp ( ""\\\\w\\\\w\\\\w\\\\B"" , ""abcd"" , ""abc"" ) ; assert_true_regexp ( ""\\\\B\\\\w\\\\w\\\\w"" , ""abcd"" , ""bcd"" ) ; assert_false_regexp ( ""\\\\B\\\\w\\\\w\\\\w\\\\B"" , ""abcd"" ) ; assert_regexp_syntax_error ( ""(|abc)ef"" ) ; assert_true_regexp ( ""((a)(b)c)(d)"" , ""abcd"" , ""abcd"" ) ; assert_true_regexp ( ""(a|b)c*d"" , ""abcd"" , ""bcd"" ) ; assert_true_regexp ( ""(ab|ab*)bc"" , ""abc"" , ""abc"" ) ; assert_true_regexp ( ""a([bc]*)c*"" , ""abc"" , ""abc"" ) ; assert_true_regexp ( ""a([bc]*)c*"" , ""ac"" , ""ac"" ) ; assert_true_regexp ( ""a([bc]*)c*"" , ""a"" , ""a"" ) ; assert_true_regexp ( ""a([bc]*)(c*d)"" , ""abcd"" , ""abcd"" ) ; assert_true_regexp ( ""a([bc]+)(c*d)"" , ""abcd"" , ""abcd"" ) ; assert_true_regexp ( ""a([bc]*)(c+d)"" , ""abcd"" , ""abcd"" ) ; assert_true_regexp ( ""a[bcd]*dcdcde"" , ""adcdcde"" , ""adcdcde"" ) ; assert_false_regexp ( ""a[bcd]+dcdcde"" , ""adcdcde"" ) ; assert_true_regexp ( ""\\\\((.*), (.*)\\\\)"" , ""(a, b)"" , ""(a, b)"" ) ; assert_true_regexp ( ""abc|123$"" , ""abcx"" , ""abc"" ) ; assert_false_regexp ( ""abc|123$"" , ""123x"" ) ; assert_true_regexp ( ""abc|^123"" , ""123"" , ""123"" ) ; assert_false_regexp ( ""abc|^123"" , ""x123"" ) ; assert_true_regexp ( ""^abc$"" , ""abc"" , ""abc"" ) ; assert_false_regexp ( ""^abc$"" , ""abcc"" ) ; assert_true_regexp ( ""^abc"" , ""abcc"" , ""abc"" ) ; assert_false_regexp ( ""^abc$"" , ""aabc"" ) ; assert_true_regexp ( ""abc$"" , ""aabc"" , ""abc"" ) ; assert_true_regexp ( ""^a(bc+|b[eh])g|.h$"" , ""abhg"" , ""abhg"" ) ; assert_true_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""effgz"" , ""effgz"" ) ; assert_true_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""ij"" , ""ij"" ) ; assert_false_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""effg"" ) ; assert_false_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""bcdd"" ) ; assert_true_regexp ( ""(bc+d$|ef*g.|h?i(j|k))"" , ""reffgz"" , ""effgz"" ) ; assert_true_regexp ( ""whatever|   x.   x"" , ""   xy   x"" , ""   xy   x"" ) ; <vul-start> assert_regexp_syntax_error ( ""\\\\x0"" ) ; assert_regexp_syntax_error ( ""\\\\x"" ) ; assert_regexp_syntax_error ( ""\\\\xxy"" ) ; <vul-end> }"
723,"CWE-200 static int udf_encode_fh ( struct inode * inode , __u32 * fh , int * lenp , struct inode * parent ) { int len = * lenp ; struct kernel_lb_addr location = UDF_I ( inode ) -> i_location ; struct fid * fid = ( struct fid * ) fh ; int type = FILEID_UDF_WITHOUT_PARENT ; if ( parent && ( len < 5 ) ) { * lenp = 5 ; return 255 ; } else if ( len < 3 ) { * lenp = 3 ; return 255 ; } * lenp = 3 ; fid -> udf . block = location . logicalBlockNum ; fid -> udf . partref = location . partitionReferenceNum ; <vul-start> <vul-end> fid -> udf . generation = inode -> i_generation ; if ( parent ) { location = UDF_I ( parent ) -> i_location ; fid -> udf . parent_block = location . logicalBlockNum ; fid -> udf . parent_partref = location . partitionReferenceNum ; fid -> udf . parent_generation = inode -> i_generation ; * lenp = 5 ; type = FILEID_UDF_WITH_PARENT ; } return type ; }","static int udf_encode_fh ( struct inode * inode , __u32 * fh , int * lenp , struct inode * parent ) { int len = * lenp ; struct kernel_lb_addr location = UDF_I ( inode ) -> i_location ; struct fid * fid = ( struct fid * ) fh ; int type = FILEID_UDF_WITHOUT_PARENT ; if ( parent && ( len < 5 ) ) { * lenp = 5 ; return 255 ; } else if ( len < 3 ) { * lenp = 3 ; return 255 ; } * lenp = 3 ; fid -> udf . block = location . logicalBlockNum ; fid -> udf . partref = location . partitionReferenceNum ; <vul-start> fid -> udf . parent_partref = 0 ; <vul-end> fid -> udf . generation = inode -> i_generation ; if ( parent ) { location = UDF_I ( parent ) -> i_location ; fid -> udf . parent_block = location . logicalBlockNum ; fid -> udf . parent_partref = location . partitionReferenceNum ; fid -> udf . parent_generation = inode -> i_generation ; * lenp = 5 ; type = FILEID_UDF_WITH_PARENT ; } return type ; }"
724,"CWE-119 static int Downmix_Command ( effect_handle_t self , uint32_t cmdCode , uint32_t cmdSize , void * pCmdData , uint32_t * replySize , void * pReplyData ) { downmix_module_t * pDwmModule = ( downmix_module_t * ) self ; downmix_object_t * pDownmixer ; int retsize ; if ( pDwmModule == NULL || pDwmModule -> context . state == DOWNMIX_STATE_UNINITIALIZED ) { return - EINVAL ; } pDownmixer = ( downmix_object_t * ) & pDwmModule -> context ; ALOGV ( ""Downmix_Command command %"" PRIu32 "" cmdSize %"" PRIu32 , cmdCode , cmdSize ) ; switch ( cmdCode ) { case EFFECT_CMD_INIT : <vul-start> if ( pReplyData == NULL || * replySize != sizeof ( int ) ) { <vul-end> return - EINVAL ; } * ( int * ) pReplyData = Downmix_Init ( pDwmModule ) ; break ; case EFFECT_CMD_SET_CONFIG : if ( pCmdData == NULL || cmdSize != sizeof ( effect_config_t ) <vul-start> || pReplyData == NULL || * replySize != sizeof ( int ) ) { <vul-end> return - EINVAL ; } * ( int * ) pReplyData = Downmix_Configure ( pDwmModule , ( effect_config_t * ) pCmdData , false ) ; break ; case EFFECT_CMD_RESET : Downmix_Reset ( pDownmixer , false ) ; break ; case EFFECT_CMD_GET_PARAM : ALOGV ( ""Downmix_Command EFFECT_CMD_GET_PARAM pCmdData %p, *replySize %"" PRIu32 "", pReplyData: %p"" , pCmdData , * replySize , pReplyData ) ; if ( pCmdData == NULL || cmdSize < ( int ) ( sizeof ( effect_param_t ) + sizeof ( int32_t ) ) || <vul-start> pReplyData == NULL || <vul-end> * replySize < ( int ) sizeof ( effect_param_t ) + 2 * sizeof ( int32_t ) ) { return - EINVAL ; } effect_param_t * rep = ( effect_param_t * ) pReplyData ; memcpy ( pReplyData , pCmdData , sizeof ( effect_param_t ) + sizeof ( int32_t ) ) ; ALOGV ( ""Downmix_Command EFFECT_CMD_GET_PARAM param %"" PRId32 "", replySize %"" PRIu32 , * ( int32_t * ) rep -> data , rep -> vsize ) ; rep -> status = Downmix_getParameter ( pDownmixer , * ( int32_t * ) rep -> data , & rep -> vsize , rep -> data + sizeof ( int32_t ) ) ; * replySize = sizeof ( effect_param_t ) + sizeof ( int32_t ) + rep -> vsize ; break ; case EFFECT_CMD_SET_PARAM : ALOGV ( ""Downmix_Command EFFECT_CMD_SET_PARAM cmdSize %d pCmdData %p, *replySize %"" PRIu32 "", pReplyData %p"" , cmdSize , pCmdData , * replySize , pReplyData ) ; if ( pCmdData == NULL || ( cmdSize < ( int ) ( sizeof ( effect_param_t ) + sizeof ( int32_t ) ) ) <vul-start> || pReplyData == NULL || * replySize != ( int ) sizeof ( int32_t ) ) { <vul-end> return - EINVAL ; } effect_param_t * cmd = ( effect_param_t * ) pCmdData ; * ( int * ) pReplyData = Downmix_setParameter ( pDownmixer , * ( int32_t * ) cmd -> data , cmd -> vsize , cmd -> data + sizeof ( int32_t ) ) ; break ; case EFFECT_CMD_SET_PARAM_DEFERRED : ALOGW ( ""Downmix_Command command EFFECT_CMD_SET_PARAM_DEFERRED not supported, FIXME"" ) ; break ; case EFFECT_CMD_SET_PARAM_COMMIT : ALOGW ( ""Downmix_Command command EFFECT_CMD_SET_PARAM_COMMIT not supported, FIXME"" ) ; break ; case EFFECT_CMD_ENABLE : <vul-start> if ( pReplyData == NULL || * replySize != sizeof ( int ) ) { <vul-end> return - EINVAL ; } if ( pDownmixer -> state != DOWNMIX_STATE_INITIALIZED ) { return - ENOSYS ; } pDownmixer -> state = DOWNMIX_STATE_ACTIVE ; ALOGV ( ""EFFECT_CMD_ENABLE() OK"" ) ; * ( int * ) pReplyData = 0 ; break ; case EFFECT_CMD_DISABLE : <vul-start> if ( pReplyData == NULL || * replySize != sizeof ( int ) ) { <vul-end> return - EINVAL ; } if ( pDownmixer -> state != DOWNMIX_STATE_ACTIVE ) { return - ENOSYS ; } pDownmixer -> state = DOWNMIX_STATE_INITIALIZED ; ALOGV ( ""EFFECT_CMD_DISABLE() OK"" ) ; * ( int * ) pReplyData = 0 ; break ; case EFFECT_CMD_SET_DEVICE : if ( pCmdData == NULL || cmdSize != ( int ) sizeof ( uint32_t ) ) { return - EINVAL ; } ALOGV ( ""Downmix_Command EFFECT_CMD_SET_DEVICE: 0x%08"" PRIx32 , * ( uint32_t * ) pCmdData ) ; break ; case EFFECT_CMD_SET_VOLUME : { if ( pCmdData == NULL || cmdSize != ( int ) sizeof ( uint32_t ) * 2 ) { return - EINVAL ; } ALOGW ( ""Downmix_Command command EFFECT_CMD_SET_VOLUME not supported, FIXME"" ) ; float left = ( float ) ( * ( uint32_t * ) pCmdData ) / ( 1 << 24 ) ; float right = ( float ) ( * ( ( uint32_t * ) pCmdData + 1 ) ) / ( 1 << 24 ) ; ALOGV ( ""Downmix_Command EFFECT_CMD_SET_VOLUME: left %f, right %f "" , left , right ) ; break ; } case EFFECT_CMD_SET_AUDIO_MODE : if ( pCmdData == NULL || cmdSize != ( int ) sizeof ( uint32_t ) ) { return - EINVAL ; } ALOGV ( ""Downmix_Command EFFECT_CMD_SET_AUDIO_MODE: %"" PRIu32 , * ( uint32_t * ) pCmdData ) ; break ; case EFFECT_CMD_SET_CONFIG_REVERSE : case EFFECT_CMD_SET_INPUT_DEVICE : break ; default : ALOGW ( ""Downmix_Command invalid command %"" PRIu32 , cmdCode ) ; return - EINVAL ; } return 0 ; }","static int Downmix_Command ( effect_handle_t self , uint32_t cmdCode , uint32_t cmdSize , void * pCmdData , uint32_t * replySize , void * pReplyData ) { downmix_module_t * pDwmModule = ( downmix_module_t * ) self ; downmix_object_t * pDownmixer ; int retsize ; if ( pDwmModule == NULL || pDwmModule -> context . state == DOWNMIX_STATE_UNINITIALIZED ) { return - EINVAL ; } pDownmixer = ( downmix_object_t * ) & pDwmModule -> context ; ALOGV ( ""Downmix_Command command %"" PRIu32 "" cmdSize %"" PRIu32 , cmdCode , cmdSize ) ; switch ( cmdCode ) { case EFFECT_CMD_INIT : <vul-start> if ( pReplyData == NULL || replySize == NULL || * replySize != sizeof ( int ) ) { <vul-end> return - EINVAL ; } * ( int * ) pReplyData = Downmix_Init ( pDwmModule ) ; break ; case EFFECT_CMD_SET_CONFIG : if ( pCmdData == NULL || cmdSize != sizeof ( effect_config_t ) <vul-start> || pReplyData == NULL || replySize == NULL || * replySize != sizeof ( int ) ) { <vul-end> return - EINVAL ; } * ( int * ) pReplyData = Downmix_Configure ( pDwmModule , ( effect_config_t * ) pCmdData , false ) ; break ; case EFFECT_CMD_RESET : Downmix_Reset ( pDownmixer , false ) ; break ; case EFFECT_CMD_GET_PARAM : ALOGV ( ""Downmix_Command EFFECT_CMD_GET_PARAM pCmdData %p, *replySize %"" PRIu32 "", pReplyData: %p"" , pCmdData , * replySize , pReplyData ) ; if ( pCmdData == NULL || cmdSize < ( int ) ( sizeof ( effect_param_t ) + sizeof ( int32_t ) ) || <vul-start> pReplyData == NULL || replySize == NULL || <vul-end> * replySize < ( int ) sizeof ( effect_param_t ) + 2 * sizeof ( int32_t ) ) { return - EINVAL ; } effect_param_t * rep = ( effect_param_t * ) pReplyData ; memcpy ( pReplyData , pCmdData , sizeof ( effect_param_t ) + sizeof ( int32_t ) ) ; ALOGV ( ""Downmix_Command EFFECT_CMD_GET_PARAM param %"" PRId32 "", replySize %"" PRIu32 , * ( int32_t * ) rep -> data , rep -> vsize ) ; rep -> status = Downmix_getParameter ( pDownmixer , * ( int32_t * ) rep -> data , & rep -> vsize , rep -> data + sizeof ( int32_t ) ) ; * replySize = sizeof ( effect_param_t ) + sizeof ( int32_t ) + rep -> vsize ; break ; case EFFECT_CMD_SET_PARAM : ALOGV ( ""Downmix_Command EFFECT_CMD_SET_PARAM cmdSize %d pCmdData %p, *replySize %"" PRIu32 "", pReplyData %p"" , cmdSize , pCmdData , * replySize , pReplyData ) ; if ( pCmdData == NULL || ( cmdSize < ( int ) ( sizeof ( effect_param_t ) + sizeof ( int32_t ) ) ) <vul-start> || pReplyData == NULL || replySize == NULL || * replySize != ( int ) sizeof ( int32_t ) ) { <vul-end> return - EINVAL ; } effect_param_t * cmd = ( effect_param_t * ) pCmdData ; * ( int * ) pReplyData = Downmix_setParameter ( pDownmixer , * ( int32_t * ) cmd -> data , cmd -> vsize , cmd -> data + sizeof ( int32_t ) ) ; break ; case EFFECT_CMD_SET_PARAM_DEFERRED : ALOGW ( ""Downmix_Command command EFFECT_CMD_SET_PARAM_DEFERRED not supported, FIXME"" ) ; break ; case EFFECT_CMD_SET_PARAM_COMMIT : ALOGW ( ""Downmix_Command command EFFECT_CMD_SET_PARAM_COMMIT not supported, FIXME"" ) ; break ; case EFFECT_CMD_ENABLE : <vul-start> if ( pReplyData == NULL || replySize == NULL || * replySize != sizeof ( int ) ) { <vul-end> return - EINVAL ; } if ( pDownmixer -> state != DOWNMIX_STATE_INITIALIZED ) { return - ENOSYS ; } pDownmixer -> state = DOWNMIX_STATE_ACTIVE ; ALOGV ( ""EFFECT_CMD_ENABLE() OK"" ) ; * ( int * ) pReplyData = 0 ; break ; case EFFECT_CMD_DISABLE : <vul-start> if ( pReplyData == NULL || replySize == NULL || * replySize != sizeof ( int ) ) { <vul-end> return - EINVAL ; } if ( pDownmixer -> state != DOWNMIX_STATE_ACTIVE ) { return - ENOSYS ; } pDownmixer -> state = DOWNMIX_STATE_INITIALIZED ; ALOGV ( ""EFFECT_CMD_DISABLE() OK"" ) ; * ( int * ) pReplyData = 0 ; break ; case EFFECT_CMD_SET_DEVICE : if ( pCmdData == NULL || cmdSize != ( int ) sizeof ( uint32_t ) ) { return - EINVAL ; } ALOGV ( ""Downmix_Command EFFECT_CMD_SET_DEVICE: 0x%08"" PRIx32 , * ( uint32_t * ) pCmdData ) ; break ; case EFFECT_CMD_SET_VOLUME : { if ( pCmdData == NULL || cmdSize != ( int ) sizeof ( uint32_t ) * 2 ) { return - EINVAL ; } ALOGW ( ""Downmix_Command command EFFECT_CMD_SET_VOLUME not supported, FIXME"" ) ; float left = ( float ) ( * ( uint32_t * ) pCmdData ) / ( 1 << 24 ) ; float right = ( float ) ( * ( ( uint32_t * ) pCmdData + 1 ) ) / ( 1 << 24 ) ; ALOGV ( ""Downmix_Command EFFECT_CMD_SET_VOLUME: left %f, right %f "" , left , right ) ; break ; } case EFFECT_CMD_SET_AUDIO_MODE : if ( pCmdData == NULL || cmdSize != ( int ) sizeof ( uint32_t ) ) { return - EINVAL ; } ALOGV ( ""Downmix_Command EFFECT_CMD_SET_AUDIO_MODE: %"" PRIu32 , * ( uint32_t * ) pCmdData ) ; break ; case EFFECT_CMD_SET_CONFIG_REVERSE : case EFFECT_CMD_SET_INPUT_DEVICE : break ; default : ALOGW ( ""Downmix_Command invalid command %"" PRIu32 , cmdCode ) ; return - EINVAL ; } return 0 ; }"
725,"CWE-119 <vul-start> void vp9_fht16x16_c ( const int16_t * input , int16_t * output , <vul-end> int stride , int tx_type ) { if ( tx_type == DCT_DCT ) { <vul-start> vp9_fdct16x16_c ( input , output , stride ) ; <vul-end> } else { <vul-start> int16_t out [ 256 ] ; int16_t * outptr = & out [ 0 ] ; <vul-end> int i , j ; <vul-start> int16_t temp_in [ 16 ] , temp_out [ 16 ] ; <vul-end> const transform_2d ht = FHT_16 [ tx_type ] ; for ( i = 0 ; i < 16 ; ++ i ) { for ( j = 0 ; j < 16 ; ++ j ) temp_in [ j ] = input [ j * stride + i ] * 4 ; ht . cols ( temp_in , temp_out ) ; for ( j = 0 ; j < 16 ; ++ j ) <vul-start> outptr [ j * 16 + i ] = ( temp_out [ j ] + 1 + ( temp_out [ j ] < 0 ) ) >> 2 ; <vul-end> } for ( i = 0 ; i < 16 ; ++ i ) { for ( j = 0 ; j < 16 ; ++ j ) temp_in [ j ] = out [ j + i * 16 ] ; ht . rows ( temp_in , temp_out ) ; for ( j = 0 ; j < 16 ; ++ j ) output [ j + i * 16 ] = temp_out [ j ] ; } } }","<vul-start> void vp9_fht16x16_c ( const int16_t * input , tran_low_t * output , <vul-end> int stride , int tx_type ) { if ( tx_type == DCT_DCT ) { <vul-start> vpx_fdct16x16_c ( input , output , stride ) ; <vul-end> } else { <vul-start> tran_low_t out [ 256 ] ; <vul-end> int i , j ; <vul-start> tran_low_t temp_in [ 16 ] , temp_out [ 16 ] ; <vul-end> const transform_2d ht = FHT_16 [ tx_type ] ; for ( i = 0 ; i < 16 ; ++ i ) { for ( j = 0 ; j < 16 ; ++ j ) temp_in [ j ] = input [ j * stride + i ] * 4 ; ht . cols ( temp_in , temp_out ) ; for ( j = 0 ; j < 16 ; ++ j ) <vul-start> out [ j * 16 + i ] = ( temp_out [ j ] + 1 + ( temp_out [ j ] < 0 ) ) >> 2 ; <vul-end> } for ( i = 0 ; i < 16 ; ++ i ) { for ( j = 0 ; j < 16 ; ++ j ) temp_in [ j ] = out [ j + i * 16 ] ; ht . rows ( temp_in , temp_out ) ; for ( j = 0 ; j < 16 ; ++ j ) output [ j + i * 16 ] = temp_out [ j ] ; } } }"
726,"CWE-190 jas_seq2d_t * jas_seq2d_copy ( jas_seq2d_t * x ) { jas_matrix_t * y ; <vul-start> int i ; int j ; <vul-end> y = jas_seq2d_create ( jas_seq2d_xstart ( x ) , jas_seq2d_ystart ( x ) , jas_seq2d_xend ( x ) , jas_seq2d_yend ( x ) ) ; assert ( y ) ; for ( i = 0 ; i < x -> numrows_ ; ++ i ) { for ( j = 0 ; j < x -> numcols_ ; ++ j ) { * jas_matrix_getref ( y , i , j ) = jas_matrix_get ( x , i , j ) ; } } return y ; }","jas_seq2d_t * jas_seq2d_copy ( jas_seq2d_t * x ) { jas_matrix_t * y ; <vul-start> jas_matind_t i ; jas_matind_t j ; <vul-end> y = jas_seq2d_create ( jas_seq2d_xstart ( x ) , jas_seq2d_ystart ( x ) , jas_seq2d_xend ( x ) , jas_seq2d_yend ( x ) ) ; assert ( y ) ; for ( i = 0 ; i < x -> numrows_ ; ++ i ) { for ( j = 0 ; j < x -> numcols_ ; ++ j ) { * jas_matrix_getref ( y , i , j ) = jas_matrix_get ( x , i , j ) ; } } return y ; }"
727,"CWE-476 bool CompileKeymap ( XkbFile * file , struct xkb_keymap * keymap , enum merge_mode merge ) { bool ok ; XkbFile * files [ LAST_KEYMAP_FILE_TYPE + 1 ] = { NULL } ; enum xkb_file_type type ; struct xkb_context * ctx = keymap -> ctx ; for ( file = ( XkbFile * ) file -> defs ; file ; file = ( XkbFile * ) file -> common . next ) { if ( file -> file_type < FIRST_KEYMAP_FILE_TYPE || file -> file_type > LAST_KEYMAP_FILE_TYPE ) { <vul-start> <vul-end> log_err ( ctx , ""Cannot define %s in a keymap file\\n"" , xkb_file_type_to_string ( file -> file_type ) ) ; <vul-start> <vul-end> continue ; } if ( files [ file -> file_type ] ) { log_err ( ctx , ""More than one %s section in keymap file; "" ""All sections after the first ignored\\n"" , xkb_file_type_to_string ( file -> file_type ) ) ; continue ; } files [ file -> file_type ] = file ; } ok = true ; for ( type = FIRST_KEYMAP_FILE_TYPE ; type <= LAST_KEYMAP_FILE_TYPE ; type ++ ) { if ( files [ type ] == NULL ) { log_err ( ctx , ""Required section %s missing from keymap\\n"" , xkb_file_type_to_string ( type ) ) ; ok = false ; } } if ( ! ok ) return false ; for ( type = FIRST_KEYMAP_FILE_TYPE ; type <= LAST_KEYMAP_FILE_TYPE ; type ++ ) { log_dbg ( ctx , ""Compiling %s \\""%s\\""\\n"" , xkb_file_type_to_string ( type ) , files [ type ] -> name ) ; ok = compile_file_fns [ type ] ( files [ type ] , keymap , merge ) ; if ( ! ok ) { log_err ( ctx , ""Failed to compile %s\\n"" , xkb_file_type_to_string ( type ) ) ; return false ; } } return UpdateDerivedKeymapFields ( keymap ) ; }","bool CompileKeymap ( XkbFile * file , struct xkb_keymap * keymap , enum merge_mode merge ) { bool ok ; XkbFile * files [ LAST_KEYMAP_FILE_TYPE + 1 ] = { NULL } ; enum xkb_file_type type ; struct xkb_context * ctx = keymap -> ctx ; for ( file = ( XkbFile * ) file -> defs ; file ; file = ( XkbFile * ) file -> common . next ) { if ( file -> file_type < FIRST_KEYMAP_FILE_TYPE || file -> file_type > LAST_KEYMAP_FILE_TYPE ) { <vul-start> if ( file -> file_type == FILE_TYPE_GEOMETRY ) { log_vrb ( ctx , 1 , ""Geometry sections are not supported; ignoring\\n"" ) ; } else { <vul-end> log_err ( ctx , ""Cannot define %s in a keymap file\\n"" , xkb_file_type_to_string ( file -> file_type ) ) ; <vul-start> } <vul-end> continue ; } if ( files [ file -> file_type ] ) { log_err ( ctx , ""More than one %s section in keymap file; "" ""All sections after the first ignored\\n"" , xkb_file_type_to_string ( file -> file_type ) ) ; continue ; } files [ file -> file_type ] = file ; } ok = true ; for ( type = FIRST_KEYMAP_FILE_TYPE ; type <= LAST_KEYMAP_FILE_TYPE ; type ++ ) { if ( files [ type ] == NULL ) { log_err ( ctx , ""Required section %s missing from keymap\\n"" , xkb_file_type_to_string ( type ) ) ; ok = false ; } } if ( ! ok ) return false ; for ( type = FIRST_KEYMAP_FILE_TYPE ; type <= LAST_KEYMAP_FILE_TYPE ; type ++ ) { log_dbg ( ctx , ""Compiling %s \\""%s\\""\\n"" , xkb_file_type_to_string ( type ) , files [ type ] -> name ) ; ok = compile_file_fns [ type ] ( files [ type ] , keymap , merge ) ; if ( ! ok ) { log_err ( ctx , ""Failed to compile %s\\n"" , xkb_file_type_to_string ( type ) ) ; return false ; } } return UpdateDerivedKeymapFields ( keymap ) ; }"
728,"CWE-190 void * checked_xcalloc ( size_t num , size_t size ) { <vul-start> alloc_limit_assert ( ""checked_xcalloc"" , ( num * size ) ) ; <vul-end> return xcalloc ( num , size ) ; }","void * checked_xcalloc ( size_t num , size_t size ) { <vul-start> size_t res ; if ( check_mul_overflow ( num , size , & res ) ) abort ( ) ; alloc_limit_assert ( ""checked_xcalloc"" , ( res ) ) ; <vul-end> return xcalloc ( num , size ) ; }"
729,"CWE-362 static int smb_send_kvec ( struct TCP_Server_Info * server , struct kvec * iov , size_t n_vec , size_t * sent ) { int rc = 0 ; int i = 0 ; struct msghdr smb_msg ; unsigned int remaining ; size_t first_vec = 0 ; struct socket * ssocket = server -> ssocket ; * sent = 0 ; <vul-start> if ( ssocket == NULL ) return - ENOTSOCK ; <vul-end> smb_msg . msg_name = ( struct sockaddr * ) & server -> dstaddr ; smb_msg . msg_namelen = sizeof ( struct sockaddr ) ; smb_msg . msg_control = NULL ; smb_msg . msg_controllen = 0 ; if ( server -> noblocksnd ) smb_msg . msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL ; else smb_msg . msg_flags = MSG_NOSIGNAL ; remaining = 0 ; for ( i = 0 ; i < n_vec ; i ++ ) remaining += iov [ i ] . iov_len ; i = 0 ; while ( remaining ) { rc = kernel_sendmsg ( ssocket , & smb_msg , & iov [ first_vec ] , n_vec - first_vec , remaining ) ; if ( rc == - ENOSPC || rc == - EAGAIN ) { WARN_ON_ONCE ( rc == - ENOSPC ) ; i ++ ; if ( i >= 14 || ( ! server -> noblocksnd && ( i > 2 ) ) ) { cERROR ( 1 , ""sends on sock %p stuck for 15 "" ""seconds"" , ssocket ) ; rc = - EAGAIN ; break ; } msleep ( 1 << i ) ; continue ; } if ( rc < 0 ) break ; * sent += rc ; if ( rc == remaining ) { remaining = 0 ; break ; } if ( rc > remaining ) { cERROR ( 1 , ""sent %d requested %d"" , rc , remaining ) ; break ; } if ( rc == 0 ) { cERROR ( 1 , ""tcp sent no data"" ) ; msleep ( 500 ) ; continue ; } remaining -= rc ; for ( i = first_vec ; i < n_vec ; i ++ ) { if ( iov [ i ] . iov_len ) { if ( rc > iov [ i ] . iov_len ) { rc -= iov [ i ] . iov_len ; iov [ i ] . iov_len = 0 ; } else {","static int smb_send_kvec ( struct TCP_Server_Info * server , struct kvec * iov , size_t n_vec , size_t * sent ) { int rc = 0 ; int i = 0 ; struct msghdr smb_msg ; unsigned int remaining ; size_t first_vec = 0 ; struct socket * ssocket = server -> ssocket ; * sent = 0 ; <vul-start> <vul-end> smb_msg . msg_name = ( struct sockaddr * ) & server -> dstaddr ; smb_msg . msg_namelen = sizeof ( struct sockaddr ) ; smb_msg . msg_control = NULL ; smb_msg . msg_controllen = 0 ; if ( server -> noblocksnd ) smb_msg . msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL ; else smb_msg . msg_flags = MSG_NOSIGNAL ; remaining = 0 ; for ( i = 0 ; i < n_vec ; i ++ ) remaining += iov [ i ] . iov_len ; i = 0 ; while ( remaining ) { rc = kernel_sendmsg ( ssocket , & smb_msg , & iov [ first_vec ] , n_vec - first_vec , remaining ) ; if ( rc == - ENOSPC || rc == - EAGAIN ) { WARN_ON_ONCE ( rc == - ENOSPC ) ; i ++ ; if ( i >= 14 || ( ! server -> noblocksnd && ( i > 2 ) ) ) { cERROR ( 1 , ""sends on sock %p stuck for 15 "" ""seconds"" , ssocket ) ; rc = - EAGAIN ; break ; } msleep ( 1 << i ) ; continue ; } if ( rc < 0 ) break ; * sent += rc ; if ( rc == remaining ) { remaining = 0 ; break ; } if ( rc > remaining ) { cERROR ( 1 , ""sent %d requested %d"" , rc , remaining ) ; break ; } if ( rc == 0 ) { cERROR ( 1 , ""tcp sent no data"" ) ; msleep ( 500 ) ; continue ; } remaining -= rc ; for ( i = first_vec ; i < n_vec ; i ++ ) { if ( iov [ i ] . iov_len ) { if ( rc > iov [ i ] . iov_len ) { rc -= iov [ i ] . iov_len ; iov [ i ] . iov_len = 0 ; } else {"
730,"CWE-284 static sent_status_t send_data_to_app ( int fd , BT_HDR * p_buf ) { if ( p_buf -> len == 0 ) return SENT_ALL ; <vul-start> ssize_t sent = send ( fd , p_buf -> data + p_buf -> offset , p_buf -> len , MSG_DONTWAIT ) ; <vul-end> if ( sent == - 1 ) { if ( errno == EAGAIN || errno == EWOULDBLOCK || errno == EINTR ) return SENT_NONE ; LOG_ERROR ( ""%s error writing RFCOMM data back to app: %s"" , __func__ , strerror ( errno ) ) ; return SENT_FAILED ; } if ( sent == 0 ) return SENT_FAILED ; if ( sent == p_buf -> len ) return SENT_ALL ; p_buf -> offset += sent ; p_buf -> len -= sent ; return SENT_PARTIAL ; }","static sent_status_t send_data_to_app ( int fd , BT_HDR * p_buf ) { if ( p_buf -> len == 0 ) return SENT_ALL ; <vul-start> ssize_t sent = TEMP_FAILURE_RETRY ( send ( fd , p_buf -> data + p_buf -> offset , p_buf -> len , MSG_DONTWAIT ) ) ; <vul-end> if ( sent == - 1 ) { if ( errno == EAGAIN || errno == EWOULDBLOCK || errno == EINTR ) return SENT_NONE ; LOG_ERROR ( ""%s error writing RFCOMM data back to app: %s"" , __func__ , strerror ( errno ) ) ; return SENT_FAILED ; } if ( sent == 0 ) return SENT_FAILED ; if ( sent == p_buf -> len ) return SENT_ALL ; p_buf -> offset += sent ; p_buf -> len -= sent ; return SENT_PARTIAL ; }"
731,"CWE-200 IMPEG2D_ERROR_CODES_T impeg2d_dec_seq_hdr ( dec_state_t * ps_dec ) { stream_t * ps_stream ; ps_stream = & ps_dec -> s_bit_stream ; UWORD16 u2_height ; UWORD16 u2_width ; if ( impeg2d_bit_stream_nxt ( ps_stream , START_CODE_LEN ) != SEQUENCE_HEADER_CODE ) { impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; return IMPEG2D_FRM_HDR_START_CODE_NOT_FOUND ; } impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; u2_width = impeg2d_bit_stream_get ( ps_stream , 12 ) ; u2_height = impeg2d_bit_stream_get ( ps_stream , 12 ) ; if ( ( u2_width != ps_dec -> u2_horizontal_size ) || ( u2_height != ps_dec -> u2_vertical_size ) ) { if ( 0 == ps_dec -> u2_header_done ) { ps_dec -> u2_horizontal_size = u2_width ; ps_dec -> u2_vertical_size = u2_height ; if ( 0 == ps_dec -> u4_frm_buf_stride ) { ps_dec -> u4_frm_buf_stride = ( UWORD32 ) ALIGN16 ( u2_width ) ; } } else { if ( ( u2_width > ps_dec -> u2_create_max_width ) || ( u2_height > ps_dec -> u2_create_max_height ) ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_UNSUPPORTED_DIMENSIONS ; ps_dec -> u2_reinit_max_height = u2_height ; ps_dec -> u2_reinit_max_width = u2_width ; return e_error ; } else { return ( IMPEG2D_ERROR_CODES_T ) IVD_RES_CHANGED ; } } } if ( ( ps_dec -> u2_horizontal_size > ps_dec -> u2_create_max_width ) || ( ps_dec -> u2_vertical_size > ps_dec -> u2_create_max_height ) ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_UNSUPPORTED_DIMENSIONS ; return SET_IVD_FATAL_ERROR ( e_error ) ; } ps_dec -> u2_aspect_ratio_info = impeg2d_bit_stream_get ( ps_stream , 4 ) ; ps_dec -> u2_frame_rate_code = impeg2d_bit_stream_get ( ps_stream , 4 ) ; <vul-start> <vul-end> impeg2d_bit_stream_flush ( ps_stream , 18 ) ; GET_MARKER_BIT ( ps_dec , ps_stream ) ; impeg2d_bit_stream_flush ( ps_stream , 11 ) ; if ( impeg2d_bit_stream_get_bit ( ps_stream ) == 1 ) { UWORD16 i ; for ( i = 0 ; i < NUM_PELS_IN_BLOCK ; i ++ ) { ps_dec -> au1_intra_quant_matrix [ gau1_impeg2_inv_scan_zig_zag [ i ] ] = ( UWORD8 ) impeg2d_bit_stream_get ( ps_stream , 8 ) ; } } else { memcpy ( ps_dec -> au1_intra_quant_matrix , gau1_impeg2_intra_quant_matrix_default , NUM_PELS_IN_BLOCK ) ; } if ( impeg2d_bit_stream_get_bit ( ps_stream ) == 1 ) { UWORD16 i ; for ( i = 0 ; i < NUM_PELS_IN_BLOCK ; i ++ ) { ps_dec -> au1_inter_quant_matrix [ gau1_impeg2_inv_scan_zig_zag [ i ] ] = ( UWORD8 ) impeg2d_bit_stream_get ( ps_stream , 8 ) ; } } else { memcpy ( ps_dec -> au1_inter_quant_matrix , gau1_impeg2_inter_quant_matrix_default , NUM_PELS_IN_BLOCK ) ; } impeg2d_next_start_code ( ps_dec ) ; return ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE ; }","IMPEG2D_ERROR_CODES_T impeg2d_dec_seq_hdr ( dec_state_t * ps_dec ) { stream_t * ps_stream ; ps_stream = & ps_dec -> s_bit_stream ; UWORD16 u2_height ; UWORD16 u2_width ; if ( impeg2d_bit_stream_nxt ( ps_stream , START_CODE_LEN ) != SEQUENCE_HEADER_CODE ) { impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; return IMPEG2D_FRM_HDR_START_CODE_NOT_FOUND ; } impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; u2_width = impeg2d_bit_stream_get ( ps_stream , 12 ) ; u2_height = impeg2d_bit_stream_get ( ps_stream , 12 ) ; if ( ( u2_width != ps_dec -> u2_horizontal_size ) || ( u2_height != ps_dec -> u2_vertical_size ) ) { if ( 0 == ps_dec -> u2_header_done ) { ps_dec -> u2_horizontal_size = u2_width ; ps_dec -> u2_vertical_size = u2_height ; if ( 0 == ps_dec -> u4_frm_buf_stride ) { ps_dec -> u4_frm_buf_stride = ( UWORD32 ) ALIGN16 ( u2_width ) ; } } else { if ( ( u2_width > ps_dec -> u2_create_max_width ) || ( u2_height > ps_dec -> u2_create_max_height ) ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_UNSUPPORTED_DIMENSIONS ; ps_dec -> u2_reinit_max_height = u2_height ; ps_dec -> u2_reinit_max_width = u2_width ; return e_error ; } else { return ( IMPEG2D_ERROR_CODES_T ) IVD_RES_CHANGED ; } } } if ( ( ps_dec -> u2_horizontal_size > ps_dec -> u2_create_max_width ) || ( ps_dec -> u2_vertical_size > ps_dec -> u2_create_max_height ) ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_UNSUPPORTED_DIMENSIONS ; return SET_IVD_FATAL_ERROR ( e_error ) ; } ps_dec -> u2_aspect_ratio_info = impeg2d_bit_stream_get ( ps_stream , 4 ) ; ps_dec -> u2_frame_rate_code = impeg2d_bit_stream_get ( ps_stream , 4 ) ; <vul-start> if ( ps_dec -> u2_frame_rate_code > MPEG2_MAX_FRAME_RATE_CODE ) { return IMPEG2D_FRM_HDR_DECODE_ERR ; } <vul-end> impeg2d_bit_stream_flush ( ps_stream , 18 ) ; GET_MARKER_BIT ( ps_dec , ps_stream ) ; impeg2d_bit_stream_flush ( ps_stream , 11 ) ; if ( impeg2d_bit_stream_get_bit ( ps_stream ) == 1 ) { UWORD16 i ; for ( i = 0 ; i < NUM_PELS_IN_BLOCK ; i ++ ) { ps_dec -> au1_intra_quant_matrix [ gau1_impeg2_inv_scan_zig_zag [ i ] ] = ( UWORD8 ) impeg2d_bit_stream_get ( ps_stream , 8 ) ; } } else { memcpy ( ps_dec -> au1_intra_quant_matrix , gau1_impeg2_intra_quant_matrix_default , NUM_PELS_IN_BLOCK ) ; } if ( impeg2d_bit_stream_get_bit ( ps_stream ) == 1 ) { UWORD16 i ; for ( i = 0 ; i < NUM_PELS_IN_BLOCK ; i ++ ) { ps_dec -> au1_inter_quant_matrix [ gau1_impeg2_inv_scan_zig_zag [ i ] ] = ( UWORD8 ) impeg2d_bit_stream_get ( ps_stream , 8 ) ; } } else { memcpy ( ps_dec -> au1_inter_quant_matrix , gau1_impeg2_inter_quant_matrix_default , NUM_PELS_IN_BLOCK ) ; } impeg2d_next_start_code ( ps_dec ) ; return ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE ; }"
732,"CWE-119 <vul-start> static void update_read_synchronize ( rdpUpdate * update , wStream * s ) <vul-end> { WINPR_UNUSED ( update ) ; <vul-start> Stream_Seek_UINT16 ( s ) ; <vul-end> }","<vul-start> static BOOL update_read_synchronize ( rdpUpdate * update , wStream * s ) <vul-end> { WINPR_UNUSED ( update ) ; <vul-start> return Stream_SafeSeek ( s , 2 ) ; <vul-end> }"
733,"CWE-20 error_t enc28j60Init ( NetInterface * interface ) { uint8_t revisionId ; Enc28j60Context * context ; TRACE_INFO ( ""Initializing ENC28J60 Ethernet controller...\\r\\n"" ) ; interface -> spiDriver -> init ( ) ; interface -> extIntDriver -> init ( ) ; enc28j60SoftReset ( interface ) ; sleep ( 10 ) ; context = ( Enc28j60Context * ) interface -> nicContext ; context -> currentBank = UINT16_MAX ; context -> nextPacket = ENC28J60_RX_BUFFER_START ; context -> rxBuffer = memPoolAlloc ( ETH_MAX_FRAME_SIZE ) ; if ( context -> rxBuffer == NULL ) { return ERROR_OUT_OF_MEMORY ; } <vul-start> revisionId = enc28j60ReadReg ( interface , ENC28J60_REG_EREVID ) ; <vul-end> TRACE_INFO ( ""ENC28J60 revision ID: 0x%02X\\r\\n"" , revisionId ) ; <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_ECOCON , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAADR1 , interface -> macAddr . b [ 0 ] ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAADR2 , interface -> macAddr . b [ 1 ] ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAADR3 , interface -> macAddr . b [ 2 ] ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAADR4 , interface -> macAddr . b [ 3 ] ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAADR5 , interface -> macAddr . b [ 4 ] ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAADR6 , interface -> macAddr . b [ 5 ] ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXSTL , LSB ( ENC28J60_RX_BUFFER_START ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXSTH , MSB ( ENC28J60_RX_BUFFER_START ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXNDL , LSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXNDH , MSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXRDPTL , LSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXRDPTH , MSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_ERXFCON , ERXFCON_UCEN | ERXFCON_CRCEN | ERXFCON_HTEN | ERXFCON_BCEN ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EHT0 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EHT1 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EHT2 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EHT3 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EHT4 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EHT5 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EHT6 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EHT7 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MACON2 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MACON1 , MACON1_TXPAUS | MACON1_RXPAUS | MACON1_MARXEN ) ; <vul-end> # if ( ENC28J60_FULL_DUPLEX_SUPPORT == ENABLED ) <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_MACON3 , MACON3_PADCFG ( 1 ) | MACON3_TXCRCEN | MACON3_FRMLNEN | MACON3_FULDPX ) ; <vul-end> # else <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_MACON3 , MACON3_PADCFG ( 1 ) | MACON3_TXCRCEN | MACON3_FRMLNEN ) ; <vul-end> # endif <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_MACON4 , MACON4_DEFER ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAMXFLL , LSB ( ETH_MAX_FRAME_SIZE ) ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAMXFLH , MSB ( ETH_MAX_FRAME_SIZE ) ) ; <vul-end> # if ( ENC28J60_FULL_DUPLEX_SUPPORT == ENABLED ) <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_MABBIPG , 0x15 ) ; <vul-end> # else <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_MABBIPG , 0x12 ) ; <vul-end> # endif <vul-start> enc28j60WriteReg ( interface , ENC28J60_REG_MAIPGL , 0x12 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MAIPGH , 0x0C ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MACLCON2 , 63 ) ; <vul-end> # if ( ENC28J60_FULL_DUPLEX_SUPPORT == ENABLED ) <vul-start> enc28j60WritePhyReg ( interface , ENC28J60_PHY_REG_PHCON1 , PHCON1_PDPXMD ) ; <vul-end> # else <vul-start> enc28j60WritePhyReg ( interface , ENC28J60_PHY_REG_PHCON1 , 0x0000 ) ; <vul-end> # endif <vul-start> enc28j60WritePhyReg ( interface , ENC28J60_PHY_REG_PHCON2 , PHCON2_HDLDIS ) ; enc28j60WritePhyReg ( interface , ENC28J60_PHY_REG_PHLCON , PHLCON_LACFG ( 4 ) | PHLCON_LBCFG ( 7 ) | PHLCON_LFRQ ( 0 ) | PHLCON_STRCH ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EIR , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_REG_EIE , EIE_INTIE | EIE_PKTIE | EIE_LINKIE | EIE_TXIE | EIE_TXERIE ) ; enc28j60WritePhyReg ( interface , ENC28J60_PHY_REG_PHIE , PHIE_PLNKIE | PHIE_PGEIE ) ; enc28j60SetBit ( interface , ENC28J60_REG_ECON1 , ECON1_RXEN ) ; <vul-end> enc28j60DumpReg ( interface ) ; enc28j60DumpPhyReg ( interface ) ; osSetEvent ( & interface -> nicTxEvent ) ; interface -> nicEvent = TRUE ; osSetEvent ( & netEvent ) ; return NO_ERROR ; }","error_t enc28j60Init ( NetInterface * interface ) { uint8_t revisionId ; Enc28j60Context * context ; TRACE_INFO ( ""Initializing ENC28J60 Ethernet controller...\\r\\n"" ) ; interface -> spiDriver -> init ( ) ; interface -> extIntDriver -> init ( ) ; enc28j60SoftReset ( interface ) ; sleep ( 10 ) ; context = ( Enc28j60Context * ) interface -> nicContext ; context -> currentBank = UINT16_MAX ; context -> nextPacket = ENC28J60_RX_BUFFER_START ; context -> rxBuffer = memPoolAlloc ( ETH_MAX_FRAME_SIZE ) ; if ( context -> rxBuffer == NULL ) { return ERROR_OUT_OF_MEMORY ; } <vul-start> revisionId = enc28j60ReadReg ( interface , ENC28J60_EREVID ) ; <vul-end> TRACE_INFO ( ""ENC28J60 revision ID: 0x%02X\\r\\n"" , revisionId ) ; <vul-start> enc28j60WriteReg ( interface , ENC28J60_ECOCON , ENC28J60_ECOCON_COCON_DISABLED ) ; enc28j60WriteReg ( interface , ENC28J60_MAADR5 , interface -> macAddr . b [ 0 ] ) ; enc28j60WriteReg ( interface , ENC28J60_MAADR4 , interface -> macAddr . b [ 1 ] ) ; enc28j60WriteReg ( interface , ENC28J60_MAADR3 , interface -> macAddr . b [ 2 ] ) ; enc28j60WriteReg ( interface , ENC28J60_MAADR2 , interface -> macAddr . b [ 3 ] ) ; enc28j60WriteReg ( interface , ENC28J60_MAADR1 , interface -> macAddr . b [ 4 ] ) ; enc28j60WriteReg ( interface , ENC28J60_MAADR0 , interface -> macAddr . b [ 5 ] ) ; enc28j60WriteReg ( interface , ENC28J60_ERXSTL , LSB ( ENC28J60_RX_BUFFER_START ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERXSTH , MSB ( ENC28J60_RX_BUFFER_START ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERXNDL , LSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERXNDH , MSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERXRDPTL , LSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERXRDPTH , MSB ( ENC28J60_RX_BUFFER_STOP ) ) ; enc28j60WriteReg ( interface , ENC28J60_ERXFCON , ENC28J60_ERXFCON_UCEN | ENC28J60_ERXFCON_CRCEN | ENC28J60_ERXFCON_HTEN | ENC28J60_ERXFCON_BCEN ) ; enc28j60WriteReg ( interface , ENC28J60_EHT0 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_EHT1 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_EHT2 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_EHT3 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_EHT4 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_EHT5 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_EHT6 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_EHT7 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_MACON2 , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_MACON1 , ENC28J60_MACON1_TXPAUS | ENC28J60_MACON1_RXPAUS | ENC28J60_MACON1_MARXEN ) ; <vul-end> # if ( ENC28J60_FULL_DUPLEX_SUPPORT == ENABLED ) <vul-start> enc28j60WriteReg ( interface , ENC28J60_MACON3 , ENC28J60_MACON3_PADCFG_AUTO | ENC28J60_MACON3_TXCRCEN | ENC28J60_MACON3_FRMLNEN | ENC28J60_MACON3_FULDPX ) ; <vul-end> # else <vul-start> enc28j60WriteReg ( interface , ENC28J60_MACON3 , ENC28J60_MACON3_PADCFG_AUTO | ENC28J60_MACON3_TXCRCEN | ENC28J60_MACON3_FRMLNEN ) ; <vul-end> # endif <vul-start> enc28j60WriteReg ( interface , ENC28J60_MACON4 , ENC28J60_MACON4_DEFER ) ; enc28j60WriteReg ( interface , ENC28J60_MAMXFLL , LSB ( ETH_MAX_FRAME_SIZE ) ) ; enc28j60WriteReg ( interface , ENC28J60_MAMXFLH , MSB ( ETH_MAX_FRAME_SIZE ) ) ; <vul-end> # if ( ENC28J60_FULL_DUPLEX_SUPPORT == ENABLED ) <vul-start> enc28j60WriteReg ( interface , ENC28J60_MABBIPG , ENC28J60_MABBIPG_DEFAULT_FD ) ; <vul-end> # else <vul-start> enc28j60WriteReg ( interface , ENC28J60_MABBIPG , ENC28J60_MABBIPG_DEFAULT_HD ) ; <vul-end> # endif <vul-start> enc28j60WriteReg ( interface , ENC28J60_MAIPGL , ENC28J60_MAIPGL_DEFAULT ) ; enc28j60WriteReg ( interface , ENC28J60_MAIPGH , ENC28J60_MAIPGH_DEFAULT ) ; enc28j60WriteReg ( interface , ENC28J60_MACLCON2 , ENC28J60_MACLCON2_COLWIN_DEFAULT ) ; <vul-end> # if ( ENC28J60_FULL_DUPLEX_SUPPORT == ENABLED ) <vul-start> enc28j60WritePhyReg ( interface , ENC28J60_PHCON1 , ENC28J60_PHCON1_PDPXMD ) ; <vul-end> # else <vul-start> enc28j60WritePhyReg ( interface , ENC28J60_PHCON1 , 0x0000 ) ; <vul-end> # endif <vul-start> enc28j60WritePhyReg ( interface , ENC28J60_PHCON2 , ENC28J60_PHCON2_HDLDIS ) ; enc28j60WritePhyReg ( interface , ENC28J60_PHLCON , ENC28J60_PHLCON_LACFG_LINK | ENC28J60_PHLCON_LBCFG_TX_RX | ENC28J60_PHLCON_LFRQ_40_MS | ENC28J60_PHLCON_STRCH ) ; enc28j60WriteReg ( interface , ENC28J60_EIR , 0x00 ) ; enc28j60WriteReg ( interface , ENC28J60_EIE , ENC28J60_EIE_INTIE | ENC28J60_EIE_PKTIE | ENC28J60_EIE_LINKIE | ENC28J60_EIE_TXIE | ENC28J60_EIE_TXERIE ) ; enc28j60WritePhyReg ( interface , ENC28J60_PHIE , ENC28J60_PHIE_PLNKIE | ENC28J60_PHIE_PGEIE ) ; enc28j60SetBit ( interface , ENC28J60_ECON1 , ENC28J60_ECON1_RXEN ) ; <vul-end> enc28j60DumpReg ( interface ) ; enc28j60DumpPhyReg ( interface ) ; osSetEvent ( & interface -> nicTxEvent ) ; interface -> nicEvent = TRUE ; osSetEvent ( & netEvent ) ; return NO_ERROR ; }"
734,"CWE-119 static vpx_codec_err_t vp8e_mr_alloc_mem ( const vpx_codec_enc_cfg_t * cfg , void * * mem_loc ) { vpx_codec_err_t res = 0 ; # if CONFIG_MULTI_RES_ENCODING LOWER_RES_FRAME_INFO * shared_mem_loc ; int mb_rows = ( ( cfg -> g_w + 15 ) >> 4 ) ; int mb_cols = ( ( cfg -> g_h + 15 ) >> 4 ) ; shared_mem_loc = calloc ( 1 , sizeof ( LOWER_RES_FRAME_INFO ) ) ; if ( ! shared_mem_loc ) { res = VPX_CODEC_MEM_ERROR ; } shared_mem_loc -> mb_info = calloc ( mb_rows * mb_cols , sizeof ( LOWER_RES_MB_INFO ) ) ; if ( ! ( shared_mem_loc -> mb_info ) ) { res = VPX_CODEC_MEM_ERROR ; } else { * mem_loc = ( void * ) shared_mem_loc ; res = VPX_CODEC_OK ; } <vul-start> <vul-end> # endif return res ; }","static vpx_codec_err_t vp8e_mr_alloc_mem ( const vpx_codec_enc_cfg_t * cfg , void * * mem_loc ) { vpx_codec_err_t res = 0 ; # if CONFIG_MULTI_RES_ENCODING LOWER_RES_FRAME_INFO * shared_mem_loc ; int mb_rows = ( ( cfg -> g_w + 15 ) >> 4 ) ; int mb_cols = ( ( cfg -> g_h + 15 ) >> 4 ) ; shared_mem_loc = calloc ( 1 , sizeof ( LOWER_RES_FRAME_INFO ) ) ; if ( ! shared_mem_loc ) { res = VPX_CODEC_MEM_ERROR ; } shared_mem_loc -> mb_info = calloc ( mb_rows * mb_cols , sizeof ( LOWER_RES_MB_INFO ) ) ; if ( ! ( shared_mem_loc -> mb_info ) ) { res = VPX_CODEC_MEM_ERROR ; } else { * mem_loc = ( void * ) shared_mem_loc ; res = VPX_CODEC_OK ; } <vul-start> # else ( void ) cfg ; ( void ) mem_loc ; <vul-end> # endif return res ; }"
735,"CWE-399 static int hugetlbfs_statfs ( struct dentry * dentry , struct kstatfs * buf ) { struct hugetlbfs_sb_info * sbinfo = HUGETLBFS_SB ( dentry -> d_sb ) ; struct hstate * h = hstate_inode ( dentry -> d_inode ) ; buf -> f_type = HUGETLBFS_MAGIC ; buf -> f_bsize = huge_page_size ( h ) ; if ( sbinfo ) { spin_lock ( & sbinfo -> stat_lock ) ; <vul-start> if ( sbinfo -> max_blocks >= 0 ) { buf -> f_blocks = sbinfo -> max_blocks ; buf -> f_bavail = buf -> f_bfree = sbinfo -> free_blocks ; <vul-end> buf -> f_files = sbinfo -> max_inodes ; buf -> f_ffree = sbinfo -> free_inodes ; } spin_unlock ( & sbinfo -> stat_lock ) ; } buf -> f_namelen = NAME_MAX ; return 0 ; }","static int hugetlbfs_statfs ( struct dentry * dentry , struct kstatfs * buf ) { struct hugetlbfs_sb_info * sbinfo = HUGETLBFS_SB ( dentry -> d_sb ) ; struct hstate * h = hstate_inode ( dentry -> d_inode ) ; buf -> f_type = HUGETLBFS_MAGIC ; buf -> f_bsize = huge_page_size ( h ) ; if ( sbinfo ) { spin_lock ( & sbinfo -> stat_lock ) ; <vul-start> if ( sbinfo -> spool ) { long free_pages ; spin_lock ( & sbinfo -> spool -> lock ) ; buf -> f_blocks = sbinfo -> spool -> max_hpages ; free_pages = sbinfo -> spool -> max_hpages - sbinfo -> spool -> used_hpages ; buf -> f_bavail = buf -> f_bfree = free_pages ; spin_unlock ( & sbinfo -> spool -> lock ) ; <vul-end> buf -> f_files = sbinfo -> max_inodes ; buf -> f_ffree = sbinfo -> free_inodes ; } spin_unlock ( & sbinfo -> stat_lock ) ; } buf -> f_namelen = NAME_MAX ; return 0 ; }"
736,"CWE-787 static int l2cap_parse_conf_req ( struct sock * sk , void * data ) { struct l2cap_pinfo * pi = l2cap_pi ( sk ) ; struct l2cap_conf_rsp * rsp = data ; void * ptr = rsp -> data ; void * req = pi -> conf_req ; int len = pi -> conf_len ; int type , hint , olen ; unsigned long val ; struct l2cap_conf_rfc rfc = { . mode = L2CAP_MODE_BASIC } ; u16 mtu = L2CAP_DEFAULT_MTU ; u16 result = L2CAP_CONF_SUCCESS ; BT_DBG ( ""sk %p"" , sk ) ; while ( len >= L2CAP_CONF_OPT_SIZE ) { len -= l2cap_get_conf_opt ( & req , & type , & olen , & val ) ; hint = type & L2CAP_CONF_HINT ; type &= L2CAP_CONF_MASK ; switch ( type ) { case L2CAP_CONF_MTU : mtu = val ; break ; case L2CAP_CONF_FLUSH_TO : pi -> flush_to = val ; break ; case L2CAP_CONF_QOS : break ; case L2CAP_CONF_RFC : if ( olen == sizeof ( rfc ) ) memcpy ( & rfc , ( void * ) val , olen ) ; break ; default : if ( hint ) break ; result = L2CAP_CONF_UNKNOWN ; * ( ( u8 * ) ptr ++ ) = type ; break ; } } <vul-start> <vul-end> if ( result == L2CAP_CONF_SUCCESS ) { <vul-start> if ( rfc . mode == L2CAP_MODE_BASIC ) { if ( mtu < pi -> omtu ) <vul-end> result = L2CAP_CONF_UNACCEPT ; else { pi -> omtu = mtu ; <vul-start> pi -> conf_state |= L2CAP_CONF_OUTPUT_DONE ; <vul-end> } l2cap_add_conf_opt ( & ptr , L2CAP_CONF_MTU , 2 , pi -> omtu ) ; <vul-start> } else { <vul-end> result = L2CAP_CONF_UNACCEPT ; memset ( & rfc , 0 , sizeof ( rfc ) ) ; <vul-start> rfc . mode = L2CAP_MODE_BASIC ; <vul-end> l2cap_add_conf_opt ( & ptr , L2CAP_CONF_RFC , sizeof ( rfc ) , ( unsigned long ) & rfc ) ; <vul-start> } <vul-end> } rsp -> scid = cpu_to_le16 ( pi -> dcid ) ; rsp -> result = cpu_to_le16 ( result ) ; rsp -> flags = cpu_to_le16 ( 0x0000 ) ; return ptr - data ; }","static int l2cap_parse_conf_req ( struct sock * sk , void * data ) { struct l2cap_pinfo * pi = l2cap_pi ( sk ) ; struct l2cap_conf_rsp * rsp = data ; void * ptr = rsp -> data ; void * req = pi -> conf_req ; int len = pi -> conf_len ; int type , hint , olen ; unsigned long val ; struct l2cap_conf_rfc rfc = { . mode = L2CAP_MODE_BASIC } ; u16 mtu = L2CAP_DEFAULT_MTU ; u16 result = L2CAP_CONF_SUCCESS ; BT_DBG ( ""sk %p"" , sk ) ; while ( len >= L2CAP_CONF_OPT_SIZE ) { len -= l2cap_get_conf_opt ( & req , & type , & olen , & val ) ; hint = type & L2CAP_CONF_HINT ; type &= L2CAP_CONF_MASK ; switch ( type ) { case L2CAP_CONF_MTU : mtu = val ; break ; case L2CAP_CONF_FLUSH_TO : pi -> flush_to = val ; break ; case L2CAP_CONF_QOS : break ; case L2CAP_CONF_RFC : if ( olen == sizeof ( rfc ) ) memcpy ( & rfc , ( void * ) val , olen ) ; break ; default : if ( hint ) break ; result = L2CAP_CONF_UNKNOWN ; * ( ( u8 * ) ptr ++ ) = type ; break ; } } <vul-start> if ( pi -> num_conf_rsp || pi -> num_conf_req ) goto done ; switch ( pi -> mode ) { case L2CAP_MODE_STREAMING : case L2CAP_MODE_ERTM : pi -> conf_state |= L2CAP_CONF_STATE2_DEVICE ; if ( ! l2cap_mode_supported ( pi -> mode , pi -> conn -> feat_mask ) ) return - ECONNREFUSED ; break ; default : pi -> mode = l2cap_select_mode ( rfc . mode , pi -> conn -> feat_mask ) ; break ; } done : if ( pi -> mode != rfc . mode ) { result = L2CAP_CONF_UNACCEPT ; rfc . mode = pi -> mode ; if ( pi -> num_conf_rsp == 1 ) return - ECONNREFUSED ; l2cap_add_conf_opt ( & ptr , L2CAP_CONF_RFC , sizeof ( rfc ) , ( unsigned long ) & rfc ) ; } <vul-end> if ( result == L2CAP_CONF_SUCCESS ) { <vul-start> if ( mtu < L2CAP_DEFAULT_MIN_MTU ) <vul-end> result = L2CAP_CONF_UNACCEPT ; else { pi -> omtu = mtu ; <vul-start> pi -> conf_state |= L2CAP_CONF_MTU_DONE ; <vul-end> } l2cap_add_conf_opt ( & ptr , L2CAP_CONF_MTU , 2 , pi -> omtu ) ; <vul-start> switch ( rfc . mode ) { case L2CAP_MODE_BASIC : pi -> fcs = L2CAP_FCS_NONE ; pi -> conf_state |= L2CAP_CONF_MODE_DONE ; break ; case L2CAP_MODE_ERTM : pi -> remote_tx_win = rfc . txwin_size ; pi -> remote_max_tx = rfc . max_transmit ; pi -> max_pdu_size = rfc . max_pdu_size ; rfc . retrans_timeout = L2CAP_DEFAULT_RETRANS_TO ; rfc . monitor_timeout = L2CAP_DEFAULT_MONITOR_TO ; pi -> conf_state |= L2CAP_CONF_MODE_DONE ; break ; case L2CAP_MODE_STREAMING : pi -> remote_tx_win = rfc . txwin_size ; pi -> max_pdu_size = rfc . max_pdu_size ; pi -> conf_state |= L2CAP_CONF_MODE_DONE ; break ; default : <vul-end> result = L2CAP_CONF_UNACCEPT ; memset ( & rfc , 0 , sizeof ( rfc ) ) ; <vul-start> rfc . mode = pi -> mode ; } <vul-end> l2cap_add_conf_opt ( & ptr , L2CAP_CONF_RFC , sizeof ( rfc ) , ( unsigned long ) & rfc ) ; <vul-start> if ( result == L2CAP_CONF_SUCCESS ) pi -> conf_state |= L2CAP_CONF_OUTPUT_DONE ; <vul-end> } rsp -> scid = cpu_to_le16 ( pi -> dcid ) ; rsp -> result = cpu_to_le16 ( result ) ; rsp -> flags = cpu_to_le16 ( 0x0000 ) ; return ptr - data ; }"
737,"CWE-125 if ( csv_fp ) fprintf ( csv_fp , ""\\n"" ) ; fprintf ( out , ""[proto: "" ) ; if ( flow -> tunnel_type != ndpi_no_tunnel ) fprintf ( out , ""%s:"" , ndpi_tunnel2str ( flow -> tunnel_type ) ) ; fprintf ( out , ""%s/%s]"" , ndpi_protocol2id ( ndpi_thread_info [ thread_id ] . workflow -> ndpi_struct , flow -> detected_protocol , buf , sizeof ( buf ) ) , ndpi_protocol2name ( ndpi_thread_info [ thread_id ] . workflow -> ndpi_struct , flow -> detected_protocol , buf1 , sizeof ( buf1 ) ) ) ; if ( flow -> detected_protocol . category != 0 ) fprintf ( out , ""[cat: %s/%u]"" , ndpi_category_get_name ( ndpi_thread_info [ thread_id ] . workflow -> ndpi_struct , flow -> detected_protocol . category ) , ( unsigned int ) flow -> detected_protocol . category ) ; fprintf ( out , ""[%u pkts/%llu bytes "" , flow -> src2dst_packets , ( long long unsigned int ) flow -> src2dst_bytes ) ; fprintf ( out , ""%s %u pkts/%llu bytes]"" , ( flow -> dst2src_packets > 0 ) ? ""<->"" : ""->"" , flow -> dst2src_packets , ( long long unsigned int ) flow -> dst2src_bytes ) ; fprintf ( out , ""[Goodput ratio: %.0f/%.0f]"" , 100.0 * ( ( float ) flow -> src2dst_goodput_bytes / ( float ) ( flow -> src2dst_bytes + 1 ) ) , 100.0 * ( ( float ) flow -> dst2src_goodput_bytes / ( float ) ( flow -> dst2src_bytes + 1 ) ) ) ; if ( flow -> last_seen > flow -> first_seen ) fprintf ( out , ""[%.2f sec]"" , ( ( float ) ( flow -> last_seen - flow -> first_seen ) ) / ( float ) 1000 ) ; else fprintf ( out , ""[< 1 sec]"" ) ; if ( flow -> telnet . username [ 0 ] != '\\0' ) fprintf ( out , ""[Username: %s]"" , flow -> telnet . username ) ; if ( flow -> telnet . password [ 0 ] != '\\0' ) fprintf ( out , ""[Password: %s]"" , flow -> telnet . password ) ; if ( flow -> host_server_name [ 0 ] != '\\0' ) fprintf ( out , ""[Host: %s]"" , flow -> host_server_name ) ; if ( flow -> info [ 0 ] != '\\0' ) fprintf ( out , ""[%s]"" , flow -> info ) ; if ( flow -> flow_extra_info [ 0 ] != '\\0' ) fprintf ( out , ""[%s]"" , flow -> flow_extra_info ) ; if ( ( flow -> src2dst_packets + flow -> dst2src_packets ) > 5 ) { if ( flow -> iat_c_to_s && flow -> iat_s_to_c ) { float data_ratio = ndpi_data_ratio ( flow -> src2dst_bytes , flow -> dst2src_bytes ) ; fprintf ( out , ""[bytes ratio: %.3f (%s)]"" , data_ratio , ndpi_data_ratio2str ( data_ratio ) ) ; fprintf ( out , ""[IAT c2s/s2c min/avg/max/stddev: %u/%u %.0f/%.0f %u/%u %.0f/%.0f]"" , ndpi_data_min ( flow -> iat_c_to_s ) , ndpi_data_min ( flow -> iat_s_to_c ) , ( float ) ndpi_data_average ( flow -> iat_c_to_s ) , ( float ) ndpi_data_average ( flow -> iat_s_to_c ) , ndpi_data_max ( flow -> iat_c_to_s ) , ndpi_data_max ( flow -> iat_s_to_c ) , ( float ) ndpi_data_stddev ( flow -> iat_c_to_s ) , ( float ) ndpi_data_stddev ( flow -> iat_s_to_c ) ) ; fprintf ( out , ""[Pkt Len c2s/s2c min/avg/max/stddev: %u/%u %.0f/%.0f %u/%u %.0f/%.0f]"" , ndpi_data_min ( flow -> pktlen_c_to_s ) , ndpi_data_min ( flow -> pktlen_s_to_c ) , ndpi_data_average ( flow -> pktlen_c_to_s ) , ndpi_data_average ( flow -> pktlen_s_to_c ) , ndpi_data_max ( flow -> pktlen_c_to_s ) , ndpi_data_max ( flow -> pktlen_s_to_c ) , ndpi_data_stddev ( flow -> pktlen_c_to_s ) , ndpi_data_stddev ( flow -> pktlen_s_to_c ) ) ; } } if ( flow -> http . url [ 0 ] != '\\0' ) { ndpi_risk_enum risk = ndpi_validate_url ( flow -> http . url ) ; if ( risk != NDPI_NO_RISK ) NDPI_SET_BIT ( flow -> risk , risk ) ; <vul-start> fprintf ( out , ""[URL: %s[StatusCode: %u]"" , <vul-end> flow -> http . url , flow -> http . response_status_code ) ; if ( flow -> http . content_type [ 0 ] != '\\0' ) <vul-start> fprintf ( out , ""[ContentType: %s]"" , flow -> http . content_type ) ; <vul-end> if ( flow -> http . user_agent [ 0 ] != '\\0' ) <vul-start> fprintf ( out , ""[UserAgent: %s]"" , flow -> http . user_agent ) ; <vul-end> } if ( flow -> risk ) { u_int i ; fprintf ( out , ""[Risk: "" ) ; for ( i = 0 ; i < NDPI_MAX_RISK ; i ++ ) if ( NDPI_ISSET_BIT ( flow -> risk , i ) ) fprintf ( out , ""** %s **"" , ndpi_risk2str ( i ) ) ; fprintf ( out , ""]"" ) ; } if ( flow -> ssh_tls . ssl_version != 0 ) fprintf ( out , ""[%s]"" , ndpi_ssl_version2str ( flow -> ssh_tls . ssl_version , & known_tls ) ) ; if ( flow -> ssh_tls . client_requested_server_name [ 0 ] != '\\0' ) fprintf ( out , ""[Client: %s]"" , flow -> ssh_tls . client_requested_server_name ) ; if ( flow -> ssh_tls . client_hassh [ 0 ] != '\\0' ) fprintf ( out , ""[HASSH-C: %s]"" , flow -> ssh_tls . client_hassh ) ; if ( flow -> ssh_tls . ja3_client [ 0 ] != '\\0' ) fprintf ( out , ""[JA3C: %s%s]"" , flow -> ssh_tls . ja3_client , print_cipher ( flow -> ssh_tls . client_unsafe_cipher ) ) ; if ( flow -> ssh_tls . server_info [ 0 ] != '\\0' ) fprintf ( out , ""[Server: %s]"" , flow -> ssh_tls . server_info ) ; if ( flow -> ssh_tls . server_names ) fprintf ( out , ""[ServerNames: %s]"" , flow -> ssh_tls . server_names ) ; if ( flow -> ssh_tls . server_hassh [ 0 ] != '\\0' ) fprintf ( out , ""[HASSH-S: %s]"" , flow -> ssh_tls . server_hassh ) ; if ( flow -> ssh_tls . ja3_server [ 0 ] != '\\0' ) fprintf ( out , ""[JA3S: %s%s]"" , flow -> ssh_tls . ja3_server , print_cipher ( flow -> ssh_tls . server_unsafe_cipher ) ) ; if ( flow -> ssh_tls . tls_issuerDN ) fprintf ( out , ""[Issuer: %s]"" , flow -> ssh_tls . tls_issuerDN ) ; if ( flow -> ssh_tls . tls_subjectDN ) fprintf ( out , ""[Subject: %s]"" , flow -> ssh_tls . tls_subjectDN ) ; if ( ( flow -> detected_protocol . master_protocol == NDPI_PROTOCOL_TLS ) || ( flow -> detected_protocol . app_protocol == NDPI_PROTOCOL_TLS ) ) { if ( flow -> ssh_tls . sha1_cert_fingerprint_set ) { fprintf ( out , ""[Certificate SHA-1: "" ) ; for ( i = 0 ; i < 20 ; i ++ ) fprintf ( out , ""%s%02X"" , ( i > 0 ) ? "":"" : """" , flow -> ssh_tls . sha1_cert_fingerprint [ i ] & 0xFF ) ; fprintf ( out , ""]"" ) ; } } if ( flow -> ssh_tls . notBefore && flow -> ssh_tls . notAfter ) { char notBefore [ 32 ] , notAfter [ 32 ] ; struct tm a , b ; struct tm * before = gmtime_r ( & flow -> ssh_tls . notBefore , & a ) ; struct tm * after = gmtime_r ( & flow -> ssh_tls . notAfter , & b ) ; strftime ( notBefore , sizeof ( notBefore ) , ""%F %T"" , before ) ; strftime ( notAfter , sizeof ( notAfter ) , ""%F %T"" , after ) ; fprintf ( out , ""[Validity: %s - %s]"" , notBefore , notAfter ) ; } if ( flow -> ssh_tls . server_cipher != '\\0' ) fprintf ( out , ""[Cipher: %s]"" , ndpi_cipher2str ( flow -> ssh_tls . server_cipher ) ) ; if ( flow -> bittorent_hash [ 0 ] != '\\0' ) fprintf ( out , ""[BT Hash: %s]"" , flow -> bittorent_hash ) ; if ( flow -> dhcp_fingerprint [ 0 ] != '\\0' ) fprintf ( out , ""[DHCP Fingerprint: %s]"" , flow -> dhcp_fingerprint ) ; if ( flow -> has_human_readeable_strings ) fprintf ( out , ""[PLAIN TEXT (%s)]"" , flow -> human_readeable_string_buffer ) ; fprintf ( out , ""\\n"" ) ; }","if ( csv_fp ) fprintf ( csv_fp , ""\\n"" ) ; fprintf ( out , ""[proto: "" ) ; if ( flow -> tunnel_type != ndpi_no_tunnel ) fprintf ( out , ""%s:"" , ndpi_tunnel2str ( flow -> tunnel_type ) ) ; fprintf ( out , ""%s/%s]"" , ndpi_protocol2id ( ndpi_thread_info [ thread_id ] . workflow -> ndpi_struct , flow -> detected_protocol , buf , sizeof ( buf ) ) , ndpi_protocol2name ( ndpi_thread_info [ thread_id ] . workflow -> ndpi_struct , flow -> detected_protocol , buf1 , sizeof ( buf1 ) ) ) ; if ( flow -> detected_protocol . category != 0 ) fprintf ( out , ""[cat: %s/%u]"" , ndpi_category_get_name ( ndpi_thread_info [ thread_id ] . workflow -> ndpi_struct , flow -> detected_protocol . category ) , ( unsigned int ) flow -> detected_protocol . category ) ; fprintf ( out , ""[%u pkts/%llu bytes "" , flow -> src2dst_packets , ( long long unsigned int ) flow -> src2dst_bytes ) ; fprintf ( out , ""%s %u pkts/%llu bytes]"" , ( flow -> dst2src_packets > 0 ) ? ""<->"" : ""->"" , flow -> dst2src_packets , ( long long unsigned int ) flow -> dst2src_bytes ) ; fprintf ( out , ""[Goodput ratio: %.0f/%.0f]"" , 100.0 * ( ( float ) flow -> src2dst_goodput_bytes / ( float ) ( flow -> src2dst_bytes + 1 ) ) , 100.0 * ( ( float ) flow -> dst2src_goodput_bytes / ( float ) ( flow -> dst2src_bytes + 1 ) ) ) ; if ( flow -> last_seen > flow -> first_seen ) fprintf ( out , ""[%.2f sec]"" , ( ( float ) ( flow -> last_seen - flow -> first_seen ) ) / ( float ) 1000 ) ; else fprintf ( out , ""[< 1 sec]"" ) ; if ( flow -> telnet . username [ 0 ] != '\\0' ) fprintf ( out , ""[Username: %s]"" , flow -> telnet . username ) ; if ( flow -> telnet . password [ 0 ] != '\\0' ) fprintf ( out , ""[Password: %s]"" , flow -> telnet . password ) ; if ( flow -> host_server_name [ 0 ] != '\\0' ) fprintf ( out , ""[Host: %s]"" , flow -> host_server_name ) ; if ( flow -> info [ 0 ] != '\\0' ) fprintf ( out , ""[%s]"" , flow -> info ) ; if ( flow -> flow_extra_info [ 0 ] != '\\0' ) fprintf ( out , ""[%s]"" , flow -> flow_extra_info ) ; if ( ( flow -> src2dst_packets + flow -> dst2src_packets ) > 5 ) { if ( flow -> iat_c_to_s && flow -> iat_s_to_c ) { float data_ratio = ndpi_data_ratio ( flow -> src2dst_bytes , flow -> dst2src_bytes ) ; fprintf ( out , ""[bytes ratio: %.3f (%s)]"" , data_ratio , ndpi_data_ratio2str ( data_ratio ) ) ; fprintf ( out , ""[IAT c2s/s2c min/avg/max/stddev: %u/%u %.0f/%.0f %u/%u %.0f/%.0f]"" , ndpi_data_min ( flow -> iat_c_to_s ) , ndpi_data_min ( flow -> iat_s_to_c ) , ( float ) ndpi_data_average ( flow -> iat_c_to_s ) , ( float ) ndpi_data_average ( flow -> iat_s_to_c ) , ndpi_data_max ( flow -> iat_c_to_s ) , ndpi_data_max ( flow -> iat_s_to_c ) , ( float ) ndpi_data_stddev ( flow -> iat_c_to_s ) , ( float ) ndpi_data_stddev ( flow -> iat_s_to_c ) ) ; fprintf ( out , ""[Pkt Len c2s/s2c min/avg/max/stddev: %u/%u %.0f/%.0f %u/%u %.0f/%.0f]"" , ndpi_data_min ( flow -> pktlen_c_to_s ) , ndpi_data_min ( flow -> pktlen_s_to_c ) , ndpi_data_average ( flow -> pktlen_c_to_s ) , ndpi_data_average ( flow -> pktlen_s_to_c ) , ndpi_data_max ( flow -> pktlen_c_to_s ) , ndpi_data_max ( flow -> pktlen_s_to_c ) , ndpi_data_stddev ( flow -> pktlen_c_to_s ) , ndpi_data_stddev ( flow -> pktlen_s_to_c ) ) ; } } if ( flow -> http . url [ 0 ] != '\\0' ) { ndpi_risk_enum risk = ndpi_validate_url ( flow -> http . url ) ; if ( risk != NDPI_NO_RISK ) NDPI_SET_BIT ( flow -> risk , risk ) ; <vul-start> fprintf ( out , ""[URL: %s][StatusCode: %u]"" , <vul-end> flow -> http . url , flow -> http . response_status_code ) ; if ( flow -> http . content_type [ 0 ] != '\\0' ) <vul-start> fprintf ( out , ""[Content-Type: %s]"" , flow -> http . content_type ) ; <vul-end> if ( flow -> http . user_agent [ 0 ] != '\\0' ) <vul-start> fprintf ( out , ""[User-Agent: %s]"" , flow -> http . user_agent ) ; <vul-end> } if ( flow -> risk ) { u_int i ; fprintf ( out , ""[Risk: "" ) ; for ( i = 0 ; i < NDPI_MAX_RISK ; i ++ ) if ( NDPI_ISSET_BIT ( flow -> risk , i ) ) fprintf ( out , ""** %s **"" , ndpi_risk2str ( i ) ) ; fprintf ( out , ""]"" ) ; } if ( flow -> ssh_tls . ssl_version != 0 ) fprintf ( out , ""[%s]"" , ndpi_ssl_version2str ( flow -> ssh_tls . ssl_version , & known_tls ) ) ; if ( flow -> ssh_tls . client_requested_server_name [ 0 ] != '\\0' ) fprintf ( out , ""[Client: %s]"" , flow -> ssh_tls . client_requested_server_name ) ; if ( flow -> ssh_tls . client_hassh [ 0 ] != '\\0' ) fprintf ( out , ""[HASSH-C: %s]"" , flow -> ssh_tls . client_hassh ) ; if ( flow -> ssh_tls . ja3_client [ 0 ] != '\\0' ) fprintf ( out , ""[JA3C: %s%s]"" , flow -> ssh_tls . ja3_client , print_cipher ( flow -> ssh_tls . client_unsafe_cipher ) ) ; if ( flow -> ssh_tls . server_info [ 0 ] != '\\0' ) fprintf ( out , ""[Server: %s]"" , flow -> ssh_tls . server_info ) ; if ( flow -> ssh_tls . server_names ) fprintf ( out , ""[ServerNames: %s]"" , flow -> ssh_tls . server_names ) ; if ( flow -> ssh_tls . server_hassh [ 0 ] != '\\0' ) fprintf ( out , ""[HASSH-S: %s]"" , flow -> ssh_tls . server_hassh ) ; if ( flow -> ssh_tls . ja3_server [ 0 ] != '\\0' ) fprintf ( out , ""[JA3S: %s%s]"" , flow -> ssh_tls . ja3_server , print_cipher ( flow -> ssh_tls . server_unsafe_cipher ) ) ; if ( flow -> ssh_tls . tls_issuerDN ) fprintf ( out , ""[Issuer: %s]"" , flow -> ssh_tls . tls_issuerDN ) ; if ( flow -> ssh_tls . tls_subjectDN ) fprintf ( out , ""[Subject: %s]"" , flow -> ssh_tls . tls_subjectDN ) ; if ( ( flow -> detected_protocol . master_protocol == NDPI_PROTOCOL_TLS ) || ( flow -> detected_protocol . app_protocol == NDPI_PROTOCOL_TLS ) ) { if ( flow -> ssh_tls . sha1_cert_fingerprint_set ) { fprintf ( out , ""[Certificate SHA-1: "" ) ; for ( i = 0 ; i < 20 ; i ++ ) fprintf ( out , ""%s%02X"" , ( i > 0 ) ? "":"" : """" , flow -> ssh_tls . sha1_cert_fingerprint [ i ] & 0xFF ) ; fprintf ( out , ""]"" ) ; } } if ( flow -> ssh_tls . notBefore && flow -> ssh_tls . notAfter ) { char notBefore [ 32 ] , notAfter [ 32 ] ; struct tm a , b ; struct tm * before = gmtime_r ( & flow -> ssh_tls . notBefore , & a ) ; struct tm * after = gmtime_r ( & flow -> ssh_tls . notAfter , & b ) ; strftime ( notBefore , sizeof ( notBefore ) , ""%F %T"" , before ) ; strftime ( notAfter , sizeof ( notAfter ) , ""%F %T"" , after ) ; fprintf ( out , ""[Validity: %s - %s]"" , notBefore , notAfter ) ; } if ( flow -> ssh_tls . server_cipher != '\\0' ) fprintf ( out , ""[Cipher: %s]"" , ndpi_cipher2str ( flow -> ssh_tls . server_cipher ) ) ; if ( flow -> bittorent_hash [ 0 ] != '\\0' ) fprintf ( out , ""[BT Hash: %s]"" , flow -> bittorent_hash ) ; if ( flow -> dhcp_fingerprint [ 0 ] != '\\0' ) fprintf ( out , ""[DHCP Fingerprint: %s]"" , flow -> dhcp_fingerprint ) ; if ( flow -> has_human_readeable_strings ) fprintf ( out , ""[PLAIN TEXT (%s)]"" , flow -> human_readeable_string_buffer ) ; fprintf ( out , ""\\n"" ) ; }"
738,CWE-20 void mk_request_free ( struct session_request * sr ) { if ( sr -> fd_file > 0 ) { <vul-start> <vul-end> mk_vhost_close ( sr ) ; <vul-start> <vul-end> } if ( sr -> headers . location ) { mk_mem_free ( sr -> headers . location ) ; } if ( sr -> uri_processed . data != sr -> uri . data ) { mk_ptr_free ( & sr -> uri_processed ) ; } if ( sr -> real_path . data != sr -> real_path_static ) { mk_ptr_free ( & sr -> real_path ) ; } },void mk_request_free ( struct session_request * sr ) { if ( sr -> fd_file > 0 ) { <vul-start> if ( sr -> fd_is_fdt == MK_TRUE ) { <vul-end> mk_vhost_close ( sr ) ; <vul-start> } else { close ( sr -> fd_file ) ; } <vul-end> } if ( sr -> headers . location ) { mk_mem_free ( sr -> headers . location ) ; } if ( sr -> uri_processed . data != sr -> uri . data ) { mk_ptr_free ( & sr -> uri_processed ) ; } if ( sr -> real_path . data != sr -> real_path_static ) { mk_ptr_free ( & sr -> real_path ) ; } }
739,"CWE-125 BOOL license_read_new_or_upgrade_license_packet ( rdpLicense * license , wStream * s ) { UINT32 os_major ; UINT32 os_minor ; UINT32 cbScope , cbCompanyName , cbProductId , cbLicenseInfo ; wStream * licenseStream = NULL ; BOOL ret = FALSE ; BYTE computedMac [ 16 ] ; LICENSE_BLOB * calBlob ; DEBUG_LICENSE ( ""Receiving Server New/Upgrade License Packet"" ) ; calBlob = license_new_binary_blob ( BB_DATA_BLOB ) ; if ( ! calBlob ) return FALSE ; if ( ! license_read_encrypted_blob ( license , s , calBlob ) ) goto out_free_blob ; if ( Stream_GetRemainingLength ( s ) < 16 ) goto out_free_blob ; if ( ! security_mac_data ( license -> MacSaltKey , calBlob -> data , calBlob -> length , computedMac ) ) goto out_free_blob ; if ( memcmp ( computedMac , Stream_Pointer ( s ) , sizeof ( computedMac ) ) != 0 ) { WLog_ERR ( TAG , ""new or upgrade license MAC mismatch"" ) ; goto out_free_blob ; } if ( ! Stream_SafeSeek ( s , 16 ) ) goto out_free_blob ; licenseStream = Stream_New ( calBlob -> data , calBlob -> length ) ; if ( ! licenseStream ) goto out_free_blob ; <vul-start> <vul-end> Stream_Read_UINT16 ( licenseStream , os_minor ) ; Stream_Read_UINT16 ( licenseStream , os_major ) ; Stream_Read_UINT32 ( licenseStream , cbScope ) ; if ( Stream_GetRemainingLength ( licenseStream ) < cbScope ) goto out_free_stream ; # ifdef WITH_DEBUG_LICENSE WLog_DBG ( TAG , ""Scope:"" ) ; winpr_HexDump ( TAG , WLOG_DEBUG , Stream_Pointer ( licenseStream ) , cbScope ) ; # endif Stream_Seek ( licenseStream , cbScope ) ; <vul-start> <vul-end> Stream_Read_UINT32 ( licenseStream , cbCompanyName ) ; if ( Stream_GetRemainingLength ( licenseStream ) < cbCompanyName ) goto out_free_stream ; # ifdef WITH_DEBUG_LICENSE WLog_DBG ( TAG , ""Company name:"" ) ; winpr_HexDump ( TAG , WLOG_DEBUG , Stream_Pointer ( licenseStream ) , cbCompanyName ) ; # endif Stream_Seek ( licenseStream , cbCompanyName ) ; <vul-start> <vul-end> Stream_Read_UINT32 ( licenseStream , cbProductId ) ; if ( Stream_GetRemainingLength ( licenseStream ) < cbProductId ) goto out_free_stream ; # ifdef WITH_DEBUG_LICENSE WLog_DBG ( TAG , ""Product id:"" ) ; winpr_HexDump ( TAG , WLOG_DEBUG , Stream_Pointer ( licenseStream ) , cbProductId ) ; # endif Stream_Seek ( licenseStream , cbProductId ) ; <vul-start> <vul-end> Stream_Read_UINT32 ( licenseStream , cbLicenseInfo ) ; if ( Stream_GetRemainingLength ( licenseStream ) < cbLicenseInfo ) goto out_free_stream ; license -> state = LICENSE_STATE_COMPLETED ; ret = TRUE ; if ( ! license -> rdp -> settings -> OldLicenseBehaviour ) ret = saveCal ( license -> rdp -> settings , Stream_Pointer ( licenseStream ) , cbLicenseInfo , license -> rdp -> settings -> ClientHostname ) ; out_free_stream : Stream_Free ( licenseStream , FALSE ) ; out_free_blob : license_free_binary_blob ( calBlob ) ; return ret ; }","BOOL license_read_new_or_upgrade_license_packet ( rdpLicense * license , wStream * s ) { UINT32 os_major ; UINT32 os_minor ; UINT32 cbScope , cbCompanyName , cbProductId , cbLicenseInfo ; wStream * licenseStream = NULL ; BOOL ret = FALSE ; BYTE computedMac [ 16 ] ; LICENSE_BLOB * calBlob ; DEBUG_LICENSE ( ""Receiving Server New/Upgrade License Packet"" ) ; calBlob = license_new_binary_blob ( BB_DATA_BLOB ) ; if ( ! calBlob ) return FALSE ; if ( ! license_read_encrypted_blob ( license , s , calBlob ) ) goto out_free_blob ; if ( Stream_GetRemainingLength ( s ) < 16 ) goto out_free_blob ; if ( ! security_mac_data ( license -> MacSaltKey , calBlob -> data , calBlob -> length , computedMac ) ) goto out_free_blob ; if ( memcmp ( computedMac , Stream_Pointer ( s ) , sizeof ( computedMac ) ) != 0 ) { WLog_ERR ( TAG , ""new or upgrade license MAC mismatch"" ) ; goto out_free_blob ; } if ( ! Stream_SafeSeek ( s , 16 ) ) goto out_free_blob ; licenseStream = Stream_New ( calBlob -> data , calBlob -> length ) ; if ( ! licenseStream ) goto out_free_blob ; <vul-start> if ( Stream_GetRemainingLength ( licenseStream ) < 8 ) goto out_free_stream ; <vul-end> Stream_Read_UINT16 ( licenseStream , os_minor ) ; Stream_Read_UINT16 ( licenseStream , os_major ) ; Stream_Read_UINT32 ( licenseStream , cbScope ) ; if ( Stream_GetRemainingLength ( licenseStream ) < cbScope ) goto out_free_stream ; # ifdef WITH_DEBUG_LICENSE WLog_DBG ( TAG , ""Scope:"" ) ; winpr_HexDump ( TAG , WLOG_DEBUG , Stream_Pointer ( licenseStream ) , cbScope ) ; # endif Stream_Seek ( licenseStream , cbScope ) ; <vul-start> if ( Stream_GetRemainingLength ( licenseStream ) < 4 ) goto out_free_stream ; <vul-end> Stream_Read_UINT32 ( licenseStream , cbCompanyName ) ; if ( Stream_GetRemainingLength ( licenseStream ) < cbCompanyName ) goto out_free_stream ; # ifdef WITH_DEBUG_LICENSE WLog_DBG ( TAG , ""Company name:"" ) ; winpr_HexDump ( TAG , WLOG_DEBUG , Stream_Pointer ( licenseStream ) , cbCompanyName ) ; # endif Stream_Seek ( licenseStream , cbCompanyName ) ; <vul-start> if ( Stream_GetRemainingLength ( licenseStream ) < 4 ) goto out_free_stream ; <vul-end> Stream_Read_UINT32 ( licenseStream , cbProductId ) ; if ( Stream_GetRemainingLength ( licenseStream ) < cbProductId ) goto out_free_stream ; # ifdef WITH_DEBUG_LICENSE WLog_DBG ( TAG , ""Product id:"" ) ; winpr_HexDump ( TAG , WLOG_DEBUG , Stream_Pointer ( licenseStream ) , cbProductId ) ; # endif Stream_Seek ( licenseStream , cbProductId ) ; <vul-start> if ( Stream_GetRemainingLength ( licenseStream ) < 4 ) goto out_free_stream ; <vul-end> Stream_Read_UINT32 ( licenseStream , cbLicenseInfo ) ; if ( Stream_GetRemainingLength ( licenseStream ) < cbLicenseInfo ) goto out_free_stream ; license -> state = LICENSE_STATE_COMPLETED ; ret = TRUE ; if ( ! license -> rdp -> settings -> OldLicenseBehaviour ) ret = saveCal ( license -> rdp -> settings , Stream_Pointer ( licenseStream ) , cbLicenseInfo , license -> rdp -> settings -> ClientHostname ) ; out_free_stream : Stream_Free ( licenseStream , FALSE ) ; out_free_blob : license_free_binary_blob ( calBlob ) ; return ret ; }"
740,CWE-119 <vul-start> void * H264SwDecMalloc ( u32 size ) <vul-end> { <vul-start> return malloc ( size ) ; <vul-end> },"<vul-start> void * H264SwDecMalloc ( u32 size , u32 num ) <vul-end> { <vul-start> if ( size > UINT32_MAX / num ) { return NULL ; } return malloc ( size * num ) ; <vul-end> }"
741,"CWE-125 static int jpc_pi_nextpcrl ( register jpc_pi_t * pi ) { int rlvlno ; jpc_pirlvl_t * pirlvl ; jpc_pchg_t * pchg ; int prchind ; int prcvind ; int * prclyrno ; int compno ; jpc_picomp_t * picomp ; int xstep ; int ystep ; uint_fast32_t trx0 ; uint_fast32_t try0 ; uint_fast32_t r ; uint_fast32_t rpx ; uint_fast32_t rpy ; pchg = pi -> pchg ; if ( ! pi -> prgvolfirst ) { goto skip ; } else { pi -> xstep = 0 ; pi -> ystep = 0 ; for ( compno = 0 , picomp = pi -> picomps ; compno < pi -> numcomps ; <vul-start> <vul-end> for ( rlvlno = 0 , pirlvl = picomp -> pirlvls ; rlvlno < picomp -> numrlvls ; ++ rlvlno , ++ pirlvl ) { <vul-start> xstep = picomp -> hsamp * ( 1 << ( pirlvl -> prcwidthexpn + picomp -> numrlvls - rlvlno - 1 ) ) ; ystep = picomp -> vsamp * ( 1 << ( pirlvl -> prcheightexpn + picomp -> numrlvls - rlvlno - 1 ) ) ; pi -> xstep = ( ! pi -> xstep ) ? xstep : JAS_MIN ( pi -> xstep , xstep ) ; pi -> ystep = ( ! pi -> ystep ) ? ystep : JAS_MIN ( pi -> ystep , ystep ) ; <vul-end> } } pi -> prgvolfirst = 0 ; } for ( pi -> y = pi -> ystart ; pi -> y < pi -> yend ; pi -> y += pi -> ystep - ( pi -> y % pi -> ystep ) ) { for ( pi -> x = pi -> xstart ; pi -> x < pi -> xend ; pi -> x += pi -> xstep - ( pi -> x % pi -> xstep ) ) { for ( pi -> compno = pchg -> compnostart , pi -> picomp = & pi -> picomps [ pi -> compno ] ; pi -> compno < pi -> numcomps && pi -> compno < JAS_CAST ( int , pchg -> compnoend ) ; ++ pi -> compno , <vul-start> <vul-end> for ( pi -> rlvlno = pchg -> rlvlnostart , pi -> pirlvl = & pi -> picomp -> pirlvls [ pi -> rlvlno ] ; pi -> rlvlno < pi -> picomp -> numrlvls && pi -> rlvlno < pchg -> rlvlnoend ; ++ pi -> rlvlno , <vul-start> <vul-end> if ( pi -> pirlvl -> numprcs == 0 ) { continue ; } r = pi -> picomp -> numrlvls - 1 - pi -> rlvlno ; trx0 = JPC_CEILDIV ( pi -> xstart , pi -> picomp -> hsamp << r ) ; try0 = JPC_CEILDIV ( pi -> ystart , pi -> picomp -> vsamp << r ) ; rpx = r + pi -> pirlvl -> prcwidthexpn ; rpy = r + pi -> pirlvl -> prcheightexpn ; <vul-start> if ( ( ( pi -> x == pi -> xstart && ( ( trx0 << r ) % ( 1 << rpx ) ) ) || <vul-end> ! ( pi -> x % ( pi -> picomp -> hsamp << rpx ) ) ) && <vul-start> ( ( pi -> y == pi -> ystart && ( ( try0 << r ) % ( 1 << rpy ) ) ) || <vul-end> ! ( pi -> y % ( pi -> picomp -> vsamp << rpy ) ) ) ) { <vul-start> prchind = JPC_FLOORDIVPOW2 ( JPC_CEILDIV ( pi -> x , pi -> picomp -> hsamp << r ) , pi -> pirlvl -> prcwidthexpn ) - JPC_FLOORDIVPOW2 ( trx0 , pi -> pirlvl -> prcwidthexpn ) ; prcvind = JPC_FLOORDIVPOW2 ( JPC_CEILDIV ( pi -> y , pi -> picomp -> vsamp << r ) , pi -> pirlvl -> prcheightexpn ) - JPC_FLOORDIVPOW2 ( try0 , pi -> pirlvl -> prcheightexpn ) ; <vul-end> pi -> prcno = prcvind * pi -> pirlvl -> numhprcs + prchind ; assert ( pi -> prcno < pi -> pirlvl -> numprcs ) ; for ( pi -> lyrno = 0 ; pi -> lyrno < pi -> numlyrs && <vul-start> pi -> lyrno < JAS_CAST ( int , pchg -> lyrnoend ) ; ++ pi -> lyrno ) { <vul-end> prclyrno = & pi -> pirlvl -> prclyrnos [ pi -> prcno ] ; if ( pi -> lyrno >= * prclyrno ) { <vul-start> <vul-end> return 0 ; } skip : ; } } } } } } return 1 ; }","static int jpc_pi_nextpcrl ( register jpc_pi_t * pi ) { int rlvlno ; jpc_pirlvl_t * pirlvl ; jpc_pchg_t * pchg ; int prchind ; int prcvind ; int * prclyrno ; int compno ; jpc_picomp_t * picomp ; int xstep ; int ystep ; uint_fast32_t trx0 ; uint_fast32_t try0 ; uint_fast32_t r ; uint_fast32_t rpx ; uint_fast32_t rpy ; pchg = pi -> pchg ; if ( ! pi -> prgvolfirst ) { goto skip ; } else { pi -> xstep = 0 ; pi -> ystep = 0 ; for ( compno = 0 , picomp = pi -> picomps ; compno < pi -> numcomps ; <vul-start> + compno , ++ picomp ) { <vul-end> for ( rlvlno = 0 , pirlvl = picomp -> pirlvls ; rlvlno < picomp -> numrlvls ; ++ rlvlno , ++ pirlvl ) { <vul-start> if ( pirlvl -> prcwidthexpn + pi -> picomp -> numrlvls > JAS_UINTFAST32_NUMBITS - 2 || pirlvl -> prcheightexpn + pi -> picomp -> numrlvls > JAS_UINTFAST32_NUMBITS - 2 ) { return - 1 ; } xstep = picomp -> hsamp * ( JAS_CAST ( uint_fast32_t , 1 ) << ( pirlvl -> prcwidthexpn + picomp -> numrlvls - rlvlno - 1 ) ) ; ystep = picomp -> vsamp * ( JAS_CAST ( uint_fast32_t , 1 ) << ( pirlvl -> prcheightexpn + picomp -> numrlvls - rlvlno - 1 ) ) ; pi -> xstep = ( ! pi -> xstep ) ? xstep : JAS_MIN ( pi -> xstep , xstep ) ; pi -> ystep = ( ! pi -> ystep ) ? ystep : JAS_MIN ( pi -> ystep , ystep ) ; <vul-end> } } pi -> prgvolfirst = 0 ; } for ( pi -> y = pi -> ystart ; pi -> y < pi -> yend ; pi -> y += pi -> ystep - ( pi -> y % pi -> ystep ) ) { for ( pi -> x = pi -> xstart ; pi -> x < pi -> xend ; pi -> x += pi -> xstep - ( pi -> x % pi -> xstep ) ) { for ( pi -> compno = pchg -> compnostart , pi -> picomp = & pi -> picomps [ pi -> compno ] ; pi -> compno < pi -> numcomps && pi -> compno < JAS_CAST ( int , pchg -> compnoend ) ; ++ pi -> compno , <vul-start> + pi -> picomp ) { <vul-end> for ( pi -> rlvlno = pchg -> rlvlnostart , pi -> pirlvl = & pi -> picomp -> pirlvls [ pi -> rlvlno ] ; pi -> rlvlno < pi -> picomp -> numrlvls && pi -> rlvlno < pchg -> rlvlnoend ; ++ pi -> rlvlno , <vul-start> + pi -> pirlvl ) { <vul-end> if ( pi -> pirlvl -> numprcs == 0 ) { continue ; } r = pi -> picomp -> numrlvls - 1 - pi -> rlvlno ; trx0 = JPC_CEILDIV ( pi -> xstart , pi -> picomp -> hsamp << r ) ; try0 = JPC_CEILDIV ( pi -> ystart , pi -> picomp -> vsamp << r ) ; rpx = r + pi -> pirlvl -> prcwidthexpn ; rpy = r + pi -> pirlvl -> prcheightexpn ; <vul-start> if ( ( ( pi -> x == pi -> xstart && ( ( trx0 << r ) % ( JAS_CAST ( uint_fast32_t , 1 ) << rpx ) ) ) || <vul-end> ! ( pi -> x % ( pi -> picomp -> hsamp << rpx ) ) ) && <vul-start> ( ( pi -> y == pi -> ystart && ( ( try0 << r ) % ( JAS_CAST ( uint_fast32_t , 1 ) << rpy ) ) ) || <vul-end> ! ( pi -> y % ( pi -> picomp -> vsamp << rpy ) ) ) ) { <vul-start> prchind = JPC_FLOORDIVPOW2 ( JPC_CEILDIV ( pi -> x , pi -> picomp -> hsamp << r ) , pi -> pirlvl -> prcwidthexpn ) - JPC_FLOORDIVPOW2 ( trx0 , pi -> pirlvl -> prcwidthexpn ) ; prcvind = JPC_FLOORDIVPOW2 ( JPC_CEILDIV ( pi -> y , pi -> picomp -> vsamp << r ) , pi -> pirlvl -> prcheightexpn ) - JPC_FLOORDIVPOW2 ( try0 , pi -> pirlvl -> prcheightexpn ) ; <vul-end> pi -> prcno = prcvind * pi -> pirlvl -> numhprcs + prchind ; assert ( pi -> prcno < pi -> pirlvl -> numprcs ) ; for ( pi -> lyrno = 0 ; pi -> lyrno < pi -> numlyrs && <vul-start> pi -> lyrno < JAS_CAST ( int , pchg -> lyrnoend ) ; ++ pi -> lyrno ) { <vul-end> prclyrno = & pi -> pirlvl -> prclyrnos [ pi -> prcno ] ; if ( pi -> lyrno >= * prclyrno ) { <vul-start> + ( * prclyrno ) ; <vul-end> return 0 ; } skip : ; } } } } } } return 1 ; }"
742,"CWE-125 static const ut8 * r_bin_dwarf_parse_comp_unit ( Sdb * s , const ut8 * obuf , RBinDwarfCompUnit * cu , const RBinDwarfDebugAbbrev * da , size_t offset , const ut8 * debug_str , size_t debug_str_len ) { const ut8 * buf = obuf , * buf_end = obuf + ( cu -> hdr . length - 7 ) ; ut64 abbr_code ; size_t i ; if ( cu -> hdr . length > debug_str_len ) { return NULL ; } while ( buf && buf < buf_end && buf >= obuf ) { if ( cu -> length && cu -> capacity == cu -> length ) { r_bin_dwarf_expand_cu ( cu ) ; } buf = r_uleb128 ( buf , buf_end - buf , & abbr_code ) ; if ( abbr_code > da -> length || ! buf ) { return NULL ; } r_bin_dwarf_init_die ( & cu -> dies [ cu -> length ] ) ; if ( ! abbr_code ) { cu -> dies [ cu -> length ] . abbrev_code = 0 ; cu -> length ++ ; buf ++ ; continue ; } cu -> dies [ cu -> length ] . abbrev_code = abbr_code ; cu -> dies [ cu -> length ] . tag = da -> decls [ abbr_code - 1 ] . tag ; abbr_code += offset ; if ( da -> capacity < abbr_code ) { return NULL ; } for ( i = 0 ; i < da -> decls [ abbr_code - 1 ] . length ; i ++ ) { if ( cu -> dies [ cu -> length ] . length == cu -> dies [ cu -> length ] . capacity ) { r_bin_dwarf_expand_die ( & cu -> dies [ cu -> length ] ) ; } if ( i >= cu -> dies [ cu -> length ] . capacity || i >= da -> decls [ abbr_code - 1 ] . capacity ) { eprintf ( ""Warning: malformed dwarf attribute capacity doesn\'t match length\\n"" ) ; break ; } <vul-start> memset ( & cu -> dies [ cu -> length ] . attr_values [ i ] , 0 , sizeof ( cu -> dies [ cu -> length ] . attr_values [ i ] ) ) ; <vul-end> buf = r_bin_dwarf_parse_attr_value ( buf , buf_end - buf , & da -> decls [ abbr_code - 1 ] . specs [ i ] , & cu -> dies [ cu -> length ] . attr_values [ i ] , & cu -> hdr , debug_str , debug_str_len ) ; if ( cu -> dies [ cu -> length ] . attr_values [ i ] . name == DW_AT_comp_dir ) { const char * name = cu -> dies [ cu -> length ] . attr_values [ i ] . encoding . str_struct . string ; sdb_set ( s , ""DW_AT_comp_dir"" , name , 0 ) ; } cu -> dies [ cu -> length ] . length ++ ; } cu -> length ++ ; } return buf ; }","static const ut8 * r_bin_dwarf_parse_comp_unit ( Sdb * s , const ut8 * obuf , RBinDwarfCompUnit * cu , const RBinDwarfDebugAbbrev * da , size_t offset , const ut8 * debug_str , size_t debug_str_len ) { const ut8 * buf = obuf , * buf_end = obuf + ( cu -> hdr . length - 7 ) ; ut64 abbr_code ; size_t i ; if ( cu -> hdr . length > debug_str_len ) { return NULL ; } while ( buf && buf < buf_end && buf >= obuf ) { if ( cu -> length && cu -> capacity == cu -> length ) { r_bin_dwarf_expand_cu ( cu ) ; } buf = r_uleb128 ( buf , buf_end - buf , & abbr_code ) ; if ( abbr_code > da -> length || ! buf ) { return NULL ; } r_bin_dwarf_init_die ( & cu -> dies [ cu -> length ] ) ; if ( ! abbr_code ) { cu -> dies [ cu -> length ] . abbrev_code = 0 ; cu -> length ++ ; buf ++ ; continue ; } cu -> dies [ cu -> length ] . abbrev_code = abbr_code ; cu -> dies [ cu -> length ] . tag = da -> decls [ abbr_code - 1 ] . tag ; abbr_code += offset ; if ( da -> capacity < abbr_code ) { return NULL ; } for ( i = 0 ; i < da -> decls [ abbr_code - 1 ] . length ; i ++ ) { if ( cu -> dies [ cu -> length ] . length == cu -> dies [ cu -> length ] . capacity ) { r_bin_dwarf_expand_die ( & cu -> dies [ cu -> length ] ) ; } if ( i >= cu -> dies [ cu -> length ] . capacity || i >= da -> decls [ abbr_code - 1 ] . capacity ) { eprintf ( ""Warning: malformed dwarf attribute capacity doesn\'t match length\\n"" ) ; break ; } <vul-start> memset ( & cu -> dies [ cu -> length ] . attr_values [ i ] , 0 , sizeof ( cu -> dies [ cu -> length ] . attr_values [ i ] ) ) ; <vul-end> buf = r_bin_dwarf_parse_attr_value ( buf , buf_end - buf , & da -> decls [ abbr_code - 1 ] . specs [ i ] , & cu -> dies [ cu -> length ] . attr_values [ i ] , & cu -> hdr , debug_str , debug_str_len ) ; if ( cu -> dies [ cu -> length ] . attr_values [ i ] . name == DW_AT_comp_dir ) { const char * name = cu -> dies [ cu -> length ] . attr_values [ i ] . encoding . str_struct . string ; sdb_set ( s , ""DW_AT_comp_dir"" , name , 0 ) ; } cu -> dies [ cu -> length ] . length ++ ; } cu -> length ++ ; } return buf ; }"
743,"CWE-617 static krb5_error_code kdc_process_for_user ( kdc_realm_t * kdc_active_realm , krb5_pa_data * pa_data , krb5_keyblock * tgs_session , krb5_pa_s4u_x509_user * * s4u_x509_user , const char * * status ) { krb5_error_code code ; krb5_pa_for_user * for_user ; krb5_data req_data ; req_data . length = pa_data -> length ; req_data . data = ( char * ) pa_data -> contents ; code = decode_krb5_pa_for_user ( & req_data , & for_user ) ; <vul-start> if ( code ) <vul-end> return code ; <vul-start> <vul-end> code = verify_for_user_checksum ( kdc_context , tgs_session , for_user ) ; if ( code ) { * status = ""INVALID_S4U2SELF_CHECKSUM"" ; krb5_free_pa_for_user ( kdc_context , for_user ) ; return code ; } * s4u_x509_user = calloc ( 1 , sizeof ( krb5_pa_s4u_x509_user ) ) ; if ( * s4u_x509_user == NULL ) { krb5_free_pa_for_user ( kdc_context , for_user ) ; return ENOMEM ; } ( * s4u_x509_user ) -> user_id . user = for_user -> user ; for_user -> user = NULL ; krb5_free_pa_for_user ( kdc_context , for_user ) ; return 0 ; }","static krb5_error_code kdc_process_for_user ( kdc_realm_t * kdc_active_realm , krb5_pa_data * pa_data , krb5_keyblock * tgs_session , krb5_pa_s4u_x509_user * * s4u_x509_user , const char * * status ) { krb5_error_code code ; krb5_pa_for_user * for_user ; krb5_data req_data ; req_data . length = pa_data -> length ; req_data . data = ( char * ) pa_data -> contents ; code = decode_krb5_pa_for_user ( & req_data , & for_user ) ; <vul-start> if ( code ) { * status = ""DECODE_PA_FOR_USER"" ; <vul-end> return code ; <vul-start> } <vul-end> code = verify_for_user_checksum ( kdc_context , tgs_session , for_user ) ; if ( code ) { * status = ""INVALID_S4U2SELF_CHECKSUM"" ; krb5_free_pa_for_user ( kdc_context , for_user ) ; return code ; } * s4u_x509_user = calloc ( 1 , sizeof ( krb5_pa_s4u_x509_user ) ) ; if ( * s4u_x509_user == NULL ) { krb5_free_pa_for_user ( kdc_context , for_user ) ; return ENOMEM ; } ( * s4u_x509_user ) -> user_id . user = for_user -> user ; for_user -> user = NULL ; krb5_free_pa_for_user ( kdc_context , for_user ) ; return 0 ; }"
744,"CWE-125 ND_PRINT ( ( ndo , "" NFS_ACCESS_FULL"" ) ) ; } else { char separator = ' ' ; if ( access_flags & NFSV3ACCESS_READ ) { ND_PRINT ( ( ndo , "" NFS_ACCESS_READ"" ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_LOOKUP ) { ND_PRINT ( ( ndo , ""%cNFS_ACCESS_LOOKUP"" , separator ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_MODIFY ) { ND_PRINT ( ( ndo , ""%cNFS_ACCESS_MODIFY"" , separator ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_EXTEND ) { ND_PRINT ( ( ndo , ""%cNFS_ACCESS_EXTEND"" , separator ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_DELETE ) { ND_PRINT ( ( ndo , ""%cNFS_ACCESS_DELETE"" , separator ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_EXECUTE ) ND_PRINT ( ( ndo , ""%cNFS_ACCESS_EXECUTE"" , separator ) ) ; } return ; } break ; case NFSPROC_READ : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefh ( ndo , dp , v3 ) ) != NULL ) { if ( v3 ) { ND_TCHECK ( dp [ 2 ] ) ; ND_PRINT ( ( ndo , "" %u bytes @ %"" PRIu64 , EXTRACT_32BITS ( & dp [ 2 ] ) , EXTRACT_64BITS ( & dp [ 0 ] ) ) ) ; } else { ND_TCHECK ( dp [ 1 ] ) ; ND_PRINT ( ( ndo , "" %u bytes @ %u"" , EXTRACT_32BITS ( & dp [ 1 ] ) , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; } return ; } break ; case NFSPROC_WRITE : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefh ( ndo , dp , v3 ) ) != NULL ) { if ( v3 ) { <vul-start> ND_TCHECK ( dp [ 2 ] ) ; <vul-end> ND_PRINT ( ( ndo , "" %u (%u) bytes @ %"" PRIu64 , EXTRACT_32BITS ( & dp [ 4 ] ) , EXTRACT_32BITS ( & dp [ 2 ] ) , EXTRACT_64BITS ( & dp [ 0 ] ) ) ) ; if ( ndo -> ndo_vflag ) { <vul-start> dp += 3 ; ND_TCHECK ( dp [ 0 ] ) ; <vul-end> ND_PRINT ( ( ndo , "" <%s>"" , tok2str ( nfsv3_writemodes , <vul-start> NULL , EXTRACT_32BITS ( dp ) ) ) ) ; <vul-end> } } else { ND_TCHECK ( dp [ 3 ] ) ; ND_PRINT ( ( ndo , "" %u (%u) bytes @ %u (%u)"" , EXTRACT_32BITS ( & dp [ 3 ] ) , EXTRACT_32BITS ( & dp [ 2 ] ) , EXTRACT_32BITS ( & dp [ 1 ] ) , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; } return ; } break ; case NFSPROC_SYMLINK : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefhn ( ndo , dp , v3 ) ) != NULL ) { ND_PRINT ( ( ndo , "" ->"" ) ) ; if ( v3 && ( dp = parse_sattr3 ( ndo , dp , & sa3 ) ) == NULL ) break ; if ( parsefn ( ndo , dp ) == NULL ) break ; if ( v3 && ndo -> ndo_vflag ) print_sattr3 ( ndo , & sa3 , ndo -> ndo_vflag ) ; return ; } break ; case NFSPROC_MKNOD : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefhn ( ndo , dp , v3 ) ) != NULL ) { ND_TCHECK ( * dp ) ; type = ( nfs_type ) EXTRACT_32BITS ( dp ) ; dp ++ ; if ( ( dp = parse_sattr3 ( ndo , dp , & sa3 ) ) == NULL ) break ; ND_PRINT ( ( ndo , "" %s"" , tok2str ( type2str , ""unk-ft %d"" , type ) ) ) ; if ( ndo -> ndo_vflag && ( type == NFCHR || type == NFBLK ) ) { ND_TCHECK ( dp [ 1 ] ) ; ND_PRINT ( ( ndo , "" %u/%u"" , EXTRACT_32BITS ( & dp [ 0 ] ) , EXTRACT_32BITS ( & dp [ 1 ] ) ) ) ; dp += 2 ; } if ( ndo -> ndo_vflag ) print_sattr3 ( ndo , & sa3 , ndo -> ndo_vflag ) ; return ; } break ; case NFSPROC_RENAME : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefhn ( ndo , dp , v3 ) ) != NULL ) { ND_PRINT ( ( ndo , "" ->"" ) ) ;","ND_PRINT ( ( ndo , "" NFS_ACCESS_FULL"" ) ) ; } else { char separator = ' ' ; if ( access_flags & NFSV3ACCESS_READ ) { ND_PRINT ( ( ndo , "" NFS_ACCESS_READ"" ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_LOOKUP ) { ND_PRINT ( ( ndo , ""%cNFS_ACCESS_LOOKUP"" , separator ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_MODIFY ) { ND_PRINT ( ( ndo , ""%cNFS_ACCESS_MODIFY"" , separator ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_EXTEND ) { ND_PRINT ( ( ndo , ""%cNFS_ACCESS_EXTEND"" , separator ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_DELETE ) { ND_PRINT ( ( ndo , ""%cNFS_ACCESS_DELETE"" , separator ) ) ; separator = '|' ; } if ( access_flags & NFSV3ACCESS_EXECUTE ) ND_PRINT ( ( ndo , ""%cNFS_ACCESS_EXECUTE"" , separator ) ) ; } return ; } break ; case NFSPROC_READ : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefh ( ndo , dp , v3 ) ) != NULL ) { if ( v3 ) { ND_TCHECK ( dp [ 2 ] ) ; ND_PRINT ( ( ndo , "" %u bytes @ %"" PRIu64 , EXTRACT_32BITS ( & dp [ 2 ] ) , EXTRACT_64BITS ( & dp [ 0 ] ) ) ) ; } else { ND_TCHECK ( dp [ 1 ] ) ; ND_PRINT ( ( ndo , "" %u bytes @ %u"" , EXTRACT_32BITS ( & dp [ 1 ] ) , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; } return ; } break ; case NFSPROC_WRITE : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefh ( ndo , dp , v3 ) ) != NULL ) { if ( v3 ) { <vul-start> ND_TCHECK ( dp [ 4 ] ) ; <vul-end> ND_PRINT ( ( ndo , "" %u (%u) bytes @ %"" PRIu64 , EXTRACT_32BITS ( & dp [ 4 ] ) , EXTRACT_32BITS ( & dp [ 2 ] ) , EXTRACT_64BITS ( & dp [ 0 ] ) ) ) ; if ( ndo -> ndo_vflag ) { <vul-start> <vul-end> ND_PRINT ( ( ndo , "" <%s>"" , tok2str ( nfsv3_writemodes , <vul-start> NULL , EXTRACT_32BITS ( & dp [ 3 ] ) ) ) ) ; <vul-end> } } else { ND_TCHECK ( dp [ 3 ] ) ; ND_PRINT ( ( ndo , "" %u (%u) bytes @ %u (%u)"" , EXTRACT_32BITS ( & dp [ 3 ] ) , EXTRACT_32BITS ( & dp [ 2 ] ) , EXTRACT_32BITS ( & dp [ 1 ] ) , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; } return ; } break ; case NFSPROC_SYMLINK : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefhn ( ndo , dp , v3 ) ) != NULL ) { ND_PRINT ( ( ndo , "" ->"" ) ) ; if ( v3 && ( dp = parse_sattr3 ( ndo , dp , & sa3 ) ) == NULL ) break ; if ( parsefn ( ndo , dp ) == NULL ) break ; if ( v3 && ndo -> ndo_vflag ) print_sattr3 ( ndo , & sa3 , ndo -> ndo_vflag ) ; return ; } break ; case NFSPROC_MKNOD : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefhn ( ndo , dp , v3 ) ) != NULL ) { ND_TCHECK ( * dp ) ; type = ( nfs_type ) EXTRACT_32BITS ( dp ) ; dp ++ ; if ( ( dp = parse_sattr3 ( ndo , dp , & sa3 ) ) == NULL ) break ; ND_PRINT ( ( ndo , "" %s"" , tok2str ( type2str , ""unk-ft %d"" , type ) ) ) ; if ( ndo -> ndo_vflag && ( type == NFCHR || type == NFBLK ) ) { ND_TCHECK ( dp [ 1 ] ) ; ND_PRINT ( ( ndo , "" %u/%u"" , EXTRACT_32BITS ( & dp [ 0 ] ) , EXTRACT_32BITS ( & dp [ 1 ] ) ) ) ; dp += 2 ; } if ( ndo -> ndo_vflag ) print_sattr3 ( ndo , & sa3 , ndo -> ndo_vflag ) ; return ; } break ; case NFSPROC_RENAME : if ( ( dp = parsereq ( ndo , rp , length ) ) != NULL && ( dp = parsefhn ( ndo , dp , v3 ) ) != NULL ) { ND_PRINT ( ( ndo , "" ->"" ) ) ;"
745,"CWE-190 static s32 gf_hevc_read_sps_bs_internal ( GF_BitStream * bs , HEVCState * hevc , u8 layer_id , u32 * vui_flag_pos ) { s32 vps_id , sps_id = - 1 ; u32 i , nb_CTUs , depth ; HEVC_SPS * sps ; HEVC_VPS * vps ; HEVC_ProfileTierLevel ptl ; Bool multiLayerExtSpsFlag ; u8 sps_ext_or_max_sub_layers_minus1 , max_sub_layers_minus1 ; if ( vui_flag_pos ) * vui_flag_pos = 0 ; vps_id = gf_bs_read_int_log ( bs , 4 , ""vps_id"" ) ; <vul-start> if ( vps_id >= 16 ) { <vul-end> return - 1 ; } memset ( & ptl , 0 , sizeof ( ptl ) ) ; max_sub_layers_minus1 = 0 ; sps_ext_or_max_sub_layers_minus1 = 0 ; if ( layer_id == 0 ) max_sub_layers_minus1 = gf_bs_read_int_log ( bs , 3 , ""max_sub_layers_minus1"" ) ; else sps_ext_or_max_sub_layers_minus1 = gf_bs_read_int_log ( bs , 3 , ""sps_ext_or_max_sub_layers_minus1"" ) ; multiLayerExtSpsFlag = ( layer_id != 0 ) && ( sps_ext_or_max_sub_layers_minus1 == 7 ) ; if ( ! multiLayerExtSpsFlag ) { gf_bs_read_int_log ( bs , 1 , ""temporal_id_nesting_flag"" ) ; hevc_profile_tier_level ( bs , 1 , max_sub_layers_minus1 , & ptl , 0 ) ; } sps_id = gf_bs_read_ue_log ( bs , ""sps_id"" ) ; if ( ( sps_id < 0 ) || ( sps_id >= 16 ) ) { return - 1 ; } sps = & hevc -> sps [ sps_id ] ; if ( ! sps -> state ) { sps -> state = 1 ; sps -> id = sps_id ; sps -> vps_id = vps_id ; } sps -> ptl = ptl ; vps = & hevc -> vps [ vps_id ] ; sps -> max_sub_layers_minus1 = 0 ; sps -> sps_ext_or_max_sub_layers_minus1 = 0 ; sps -> colour_primaries = 2 ; sps -> transfer_characteristic = 2 ; sps -> matrix_coeffs = 2 ; if ( multiLayerExtSpsFlag ) { sps -> update_rep_format_flag = gf_bs_read_int_log ( bs , 1 , ""update_rep_format_flag"" ) ; if ( sps -> update_rep_format_flag ) { sps -> rep_format_idx = gf_bs_read_int_log ( bs , 8 , ""rep_format_idx"" ) ; } else { sps -> rep_format_idx = vps -> rep_format_idx [ layer_id ] ; } sps -> width = vps -> rep_formats [ sps -> rep_format_idx ] . pic_width_luma_samples ; sps -> height = vps -> rep_formats [ sps -> rep_format_idx ] . pic_height_luma_samples ; sps -> chroma_format_idc = vps -> rep_formats [ sps -> rep_format_idx ] . chroma_format_idc ; sps -> bit_depth_luma = vps -> rep_formats [ sps -> rep_format_idx ] . bit_depth_luma ; sps -> bit_depth_chroma = vps -> rep_formats [ sps -> rep_format_idx ] . bit_depth_chroma ; sps -> separate_colour_plane_flag = vps -> rep_formats [ sps -> rep_format_idx ] . separate_colour_plane_flag ; sps -> ptl = vps -> ext_ptl [ 0 ] ; } else { sps -> chroma_format_idc = gf_bs_read_ue_log ( bs , ""chroma_format_idc"" ) ; if ( sps -> chroma_format_idc == 3 )","static s32 gf_hevc_read_sps_bs_internal ( GF_BitStream * bs , HEVCState * hevc , u8 layer_id , u32 * vui_flag_pos ) { s32 vps_id , sps_id = - 1 ; u32 i , nb_CTUs , depth ; HEVC_SPS * sps ; HEVC_VPS * vps ; HEVC_ProfileTierLevel ptl ; Bool multiLayerExtSpsFlag ; u8 sps_ext_or_max_sub_layers_minus1 , max_sub_layers_minus1 ; if ( vui_flag_pos ) * vui_flag_pos = 0 ; vps_id = gf_bs_read_int_log ( bs , 4 , ""vps_id"" ) ; <vul-start> if ( ( vps_id < 0 ) || ( vps_id >= 16 ) ) { <vul-end> return - 1 ; } memset ( & ptl , 0 , sizeof ( ptl ) ) ; max_sub_layers_minus1 = 0 ; sps_ext_or_max_sub_layers_minus1 = 0 ; if ( layer_id == 0 ) max_sub_layers_minus1 = gf_bs_read_int_log ( bs , 3 , ""max_sub_layers_minus1"" ) ; else sps_ext_or_max_sub_layers_minus1 = gf_bs_read_int_log ( bs , 3 , ""sps_ext_or_max_sub_layers_minus1"" ) ; multiLayerExtSpsFlag = ( layer_id != 0 ) && ( sps_ext_or_max_sub_layers_minus1 == 7 ) ; if ( ! multiLayerExtSpsFlag ) { gf_bs_read_int_log ( bs , 1 , ""temporal_id_nesting_flag"" ) ; hevc_profile_tier_level ( bs , 1 , max_sub_layers_minus1 , & ptl , 0 ) ; } sps_id = gf_bs_read_ue_log ( bs , ""sps_id"" ) ; if ( ( sps_id < 0 ) || ( sps_id >= 16 ) ) { return - 1 ; } sps = & hevc -> sps [ sps_id ] ; if ( ! sps -> state ) { sps -> state = 1 ; sps -> id = sps_id ; sps -> vps_id = vps_id ; } sps -> ptl = ptl ; vps = & hevc -> vps [ vps_id ] ; sps -> max_sub_layers_minus1 = 0 ; sps -> sps_ext_or_max_sub_layers_minus1 = 0 ; sps -> colour_primaries = 2 ; sps -> transfer_characteristic = 2 ; sps -> matrix_coeffs = 2 ; if ( multiLayerExtSpsFlag ) { sps -> update_rep_format_flag = gf_bs_read_int_log ( bs , 1 , ""update_rep_format_flag"" ) ; if ( sps -> update_rep_format_flag ) { sps -> rep_format_idx = gf_bs_read_int_log ( bs , 8 , ""rep_format_idx"" ) ; } else { sps -> rep_format_idx = vps -> rep_format_idx [ layer_id ] ; } sps -> width = vps -> rep_formats [ sps -> rep_format_idx ] . pic_width_luma_samples ; sps -> height = vps -> rep_formats [ sps -> rep_format_idx ] . pic_height_luma_samples ; sps -> chroma_format_idc = vps -> rep_formats [ sps -> rep_format_idx ] . chroma_format_idc ; sps -> bit_depth_luma = vps -> rep_formats [ sps -> rep_format_idx ] . bit_depth_luma ; sps -> bit_depth_chroma = vps -> rep_formats [ sps -> rep_format_idx ] . bit_depth_chroma ; sps -> separate_colour_plane_flag = vps -> rep_formats [ sps -> rep_format_idx ] . separate_colour_plane_flag ; sps -> ptl = vps -> ext_ptl [ 0 ] ; } else { sps -> chroma_format_idc = gf_bs_read_ue_log ( bs , ""chroma_format_idc"" ) ; if ( sps -> chroma_format_idc == 3 )"
746,"CWE-119 <vul-start> int mutt_b64_decode ( char * out , const char * in ) <vul-end> { int len = 0 ; unsigned char digit4 ; do { const unsigned char digit1 = in [ 0 ] ; if ( ( digit1 > 127 ) || ( base64val ( digit1 ) == BAD ) ) return - 1 ; const unsigned char digit2 = in [ 1 ] ; if ( ( digit2 > 127 ) || ( base64val ( digit2 ) == BAD ) ) return - 1 ; const unsigned char digit3 = in [ 2 ] ; if ( ( digit3 > 127 ) || ( ( digit3 != '=' ) && ( base64val ( digit3 ) == BAD ) ) ) return - 1 ; digit4 = in [ 3 ] ; if ( ( digit4 > 127 ) || ( ( digit4 != '=' ) && ( base64val ( digit4 ) == BAD ) ) ) return - 1 ; in += 4 ; <vul-start> <vul-end> * out ++ = ( base64val ( digit1 ) << 2 ) | ( base64val ( digit2 ) >> 4 ) ; len ++ ; if ( digit3 != '=' ) { <vul-start> <vul-end> * out ++ = ( ( base64val ( digit2 ) << 4 ) & 0xf0 ) | ( base64val ( digit3 ) >> 2 ) ; len ++ ; if ( digit4 != '=' ) { <vul-start> <vul-end> * out ++ = ( ( base64val ( digit3 ) << 6 ) & 0xc0 ) | base64val ( digit4 ) ; len ++ ; } } } while ( * in && digit4 != '=' ) ; return len ; }","<vul-start> int mutt_b64_decode ( char * out , const char * in , size_t olen ) <vul-end> { int len = 0 ; unsigned char digit4 ; do { const unsigned char digit1 = in [ 0 ] ; if ( ( digit1 > 127 ) || ( base64val ( digit1 ) == BAD ) ) return - 1 ; const unsigned char digit2 = in [ 1 ] ; if ( ( digit2 > 127 ) || ( base64val ( digit2 ) == BAD ) ) return - 1 ; const unsigned char digit3 = in [ 2 ] ; if ( ( digit3 > 127 ) || ( ( digit3 != '=' ) && ( base64val ( digit3 ) == BAD ) ) ) return - 1 ; digit4 = in [ 3 ] ; if ( ( digit4 > 127 ) || ( ( digit4 != '=' ) && ( base64val ( digit4 ) == BAD ) ) ) return - 1 ; in += 4 ; <vul-start> if ( len == olen ) return len ; <vul-end> * out ++ = ( base64val ( digit1 ) << 2 ) | ( base64val ( digit2 ) >> 4 ) ; len ++ ; if ( digit3 != '=' ) { <vul-start> if ( len == olen ) return len ; <vul-end> * out ++ = ( ( base64val ( digit2 ) << 4 ) & 0xf0 ) | ( base64val ( digit3 ) >> 2 ) ; len ++ ; if ( digit4 != '=' ) { <vul-start> if ( len == olen ) return len ; <vul-end> * out ++ = ( ( base64val ( digit3 ) << 6 ) & 0xc0 ) | base64val ( digit4 ) ; len ++ ; } } } while ( * in && digit4 != '=' ) ; return len ; }"
747,"CWE-362 static int snd_ctl_elem_user_tlv ( struct snd_kcontrol * kcontrol , int op_flag , unsigned int size , unsigned int __user * tlv ) { struct user_element * ue = kcontrol -> private_data ; int change = 0 ; void * new_data ; if ( op_flag > 0 ) { if ( size > 1024 * 128 ) return - EINVAL ; new_data = memdup_user ( tlv , size ) ; if ( IS_ERR ( new_data ) ) return PTR_ERR ( new_data ) ; <vul-start> <vul-end> change = ue -> tlv_data_size != size ; if ( ! change ) change = memcmp ( ue -> tlv_data , new_data , size ) ; kfree ( ue -> tlv_data ) ; ue -> tlv_data = new_data ; ue -> tlv_data_size = size ; <vul-start> <vul-end> } else { <vul-start> if ( ! ue -> tlv_data_size || ! ue -> tlv_data ) return - ENXIO ; if ( size < ue -> tlv_data_size ) return - ENOSPC ; <vul-end> if ( copy_to_user ( tlv , ue -> tlv_data , ue -> tlv_data_size ) ) <vul-start> return - EFAULT ; <vul-end> } return change ; }","static int snd_ctl_elem_user_tlv ( struct snd_kcontrol * kcontrol , int op_flag , unsigned int size , unsigned int __user * tlv ) { struct user_element * ue = kcontrol -> private_data ; int change = 0 ; void * new_data ; if ( op_flag > 0 ) { if ( size > 1024 * 128 ) return - EINVAL ; new_data = memdup_user ( tlv , size ) ; if ( IS_ERR ( new_data ) ) return PTR_ERR ( new_data ) ; <vul-start> mutex_lock ( & ue -> card -> user_ctl_lock ) ; <vul-end> change = ue -> tlv_data_size != size ; if ( ! change ) change = memcmp ( ue -> tlv_data , new_data , size ) ; kfree ( ue -> tlv_data ) ; ue -> tlv_data = new_data ; ue -> tlv_data_size = size ; <vul-start> mutex_unlock ( & ue -> card -> user_ctl_lock ) ; <vul-end> } else { <vul-start> int ret = 0 ; mutex_lock ( & ue -> card -> user_ctl_lock ) ; if ( ! ue -> tlv_data_size || ! ue -> tlv_data ) { ret = - ENXIO ; goto err_unlock ; } if ( size < ue -> tlv_data_size ) { ret = - ENOSPC ; goto err_unlock ; } <vul-end> if ( copy_to_user ( tlv , ue -> tlv_data , ue -> tlv_data_size ) ) <vul-start> ret = - EFAULT ; err_unlock : mutex_unlock ( & ue -> card -> user_ctl_lock ) ; if ( ret ) return ret ; <vul-end> } return change ; }"
748,"CWE-119 static int filter_frame ( AVFilterLink * inlink , AVFrame * inpic ) { KerndeintContext * kerndeint = inlink -> dst -> priv ; AVFilterLink * outlink = inlink -> dst -> outputs [ 0 ] ; AVFrame * outpic ; const uint8_t * prvp ; const uint8_t * prvpp ; const uint8_t * prvpn ; const uint8_t * prvppp ; const uint8_t * prvpnn ; const uint8_t * prvp4p ; const uint8_t * prvp4n ; const uint8_t * srcp ; const uint8_t * srcpp ; const uint8_t * srcpn ; const uint8_t * srcppp ; const uint8_t * srcpnn ; const uint8_t * srcp3p ; const uint8_t * srcp3n ; const uint8_t * srcp4p ; const uint8_t * srcp4n ; uint8_t * dstp , * dstp_saved ; const uint8_t * srcp_saved ; int src_linesize , psrc_linesize , dst_linesize , bwidth ; int x , y , plane , val , hi , lo , g , h , n = kerndeint -> frame ++ ; double valf ; const int thresh = kerndeint -> thresh ; const int order = kerndeint -> order ; const int map = kerndeint -> map ; const int sharp = kerndeint -> sharp ; const int twoway = kerndeint -> twoway ; const int is_packed_rgb = kerndeint -> is_packed_rgb ; outpic = ff_get_video_buffer ( outlink , outlink -> w , outlink -> h ) ; if ( ! outpic ) { av_frame_free ( & inpic ) ; return AVERROR ( ENOMEM ) ; } av_frame_copy_props ( outpic , inpic ) ; outpic -> interlaced_frame = 0 ; <vul-start> for ( plane = 0 ; inpic -> data [ plane ] && plane < 4 ; plane ++ ) { <vul-end> h = plane == 0 ? inlink -> h : FF_CEIL_RSHIFT ( inlink -> h , kerndeint -> vsub ) ; bwidth = kerndeint -> tmp_bwidth [ plane ] ; srcp = srcp_saved = inpic -> data [ plane ] ; src_linesize = inpic -> linesize [ plane ] ; psrc_linesize = kerndeint -> tmp_linesize [ plane ] ; dstp = dstp_saved = outpic -> data [ plane ] ; dst_linesize = outpic -> linesize [ plane ] ; srcp = srcp_saved + ( 1 - order ) * src_linesize ; dstp = dstp_saved + ( 1 - order ) * dst_linesize ; for ( y = 0 ; y < h ; y += 2 ) { memcpy ( dstp , srcp , bwidth ) ; srcp += 2 * src_linesize ; dstp += 2 * dst_linesize ; } memcpy ( dstp_saved + order * dst_linesize , srcp_saved + ( 1 - order ) * src_linesize , bwidth ) ; memcpy ( dstp_saved + ( 2 + order ) * dst_linesize , srcp_saved + ( 3 - order ) * src_linesize , bwidth ) ; memcpy ( dstp_saved + ( h - 2 + order ) * dst_linesize , srcp_saved + ( h - 1 - order ) * src_linesize , bwidth ) ; memcpy ( dstp_saved + ( h - 4 + order ) * dst_linesize , srcp_saved + ( h - 3 - order ) * src_linesize , bwidth ) ; prvp = kerndeint -> tmp_data [ plane ] + 5 * psrc_linesize - ( 1 - order ) * psrc_linesize ; prvpp = prvp - psrc_linesize ; prvppp = prvp - 2 * psrc_linesize ; prvp4p = prvp - 4 * psrc_linesize ; prvpn = prvp + psrc_linesize ; prvpnn = prvp + 2 * psrc_linesize ; prvp4n = prvp + 4 * psrc_linesize ; srcp = srcp_saved + 5 * src_linesize - ( 1 - order ) * src_linesize ; srcpp = srcp - src_linesize ; srcppp = srcp - 2 * src_linesize ; srcp3p = srcp - 3 * src_linesize ; srcp4p = srcp - 4 * src_linesize ; srcpn = srcp + src_linesize ; srcpnn = srcp + 2 * src_linesize ; srcp3n = srcp + 3 * src_linesize ; srcp4n = srcp + 4 * src_linesize ; dstp = dstp_saved + 5 * dst_linesize - ( 1 - order ) * dst_linesize ; for ( y = 5 - ( 1 - order ) ; y <= h - 5 - ( 1 - order ) ; y += 2 ) { for ( x = 0 ; x < bwidth ; x ++ ) { if ( thresh == 0 || n == 0 || ( abs ( ( int ) prvp [ x ] - ( int ) srcp [ x ] ) > thresh ) || ( abs ( ( int ) prvpp [ x ] - ( int ) srcpp [ x ] ) > thresh ) || ( abs ( ( int ) prvpn [ x ] - ( int ) srcpn [ x ] ) > thresh ) ) { if ( map ) { g = x & ~ 3 ; if ( is_packed_rgb ) { AV_WB32 ( dstp + g , 0xffffffff ) ; x = g + 3 ; } else if ( inlink -> format == AV_PIX_FMT_YUYV422 ) { AV_WB32 ( dstp + g , 0xeb80eb80 ) ; x = g + 3 ; } else {","static int filter_frame ( AVFilterLink * inlink , AVFrame * inpic ) { KerndeintContext * kerndeint = inlink -> dst -> priv ; AVFilterLink * outlink = inlink -> dst -> outputs [ 0 ] ; AVFrame * outpic ; const uint8_t * prvp ; const uint8_t * prvpp ; const uint8_t * prvpn ; const uint8_t * prvppp ; const uint8_t * prvpnn ; const uint8_t * prvp4p ; const uint8_t * prvp4n ; const uint8_t * srcp ; const uint8_t * srcpp ; const uint8_t * srcpn ; const uint8_t * srcppp ; const uint8_t * srcpnn ; const uint8_t * srcp3p ; const uint8_t * srcp3n ; const uint8_t * srcp4p ; const uint8_t * srcp4n ; uint8_t * dstp , * dstp_saved ; const uint8_t * srcp_saved ; int src_linesize , psrc_linesize , dst_linesize , bwidth ; int x , y , plane , val , hi , lo , g , h , n = kerndeint -> frame ++ ; double valf ; const int thresh = kerndeint -> thresh ; const int order = kerndeint -> order ; const int map = kerndeint -> map ; const int sharp = kerndeint -> sharp ; const int twoway = kerndeint -> twoway ; const int is_packed_rgb = kerndeint -> is_packed_rgb ; outpic = ff_get_video_buffer ( outlink , outlink -> w , outlink -> h ) ; if ( ! outpic ) { av_frame_free ( & inpic ) ; return AVERROR ( ENOMEM ) ; } av_frame_copy_props ( outpic , inpic ) ; outpic -> interlaced_frame = 0 ; <vul-start> for ( plane = 0 ; plane < 4 && inpic -> data [ plane ] && inpic -> linesize [ plane ] ; plane ++ ) { <vul-end> h = plane == 0 ? inlink -> h : FF_CEIL_RSHIFT ( inlink -> h , kerndeint -> vsub ) ; bwidth = kerndeint -> tmp_bwidth [ plane ] ; srcp = srcp_saved = inpic -> data [ plane ] ; src_linesize = inpic -> linesize [ plane ] ; psrc_linesize = kerndeint -> tmp_linesize [ plane ] ; dstp = dstp_saved = outpic -> data [ plane ] ; dst_linesize = outpic -> linesize [ plane ] ; srcp = srcp_saved + ( 1 - order ) * src_linesize ; dstp = dstp_saved + ( 1 - order ) * dst_linesize ; for ( y = 0 ; y < h ; y += 2 ) { memcpy ( dstp , srcp , bwidth ) ; srcp += 2 * src_linesize ; dstp += 2 * dst_linesize ; } memcpy ( dstp_saved + order * dst_linesize , srcp_saved + ( 1 - order ) * src_linesize , bwidth ) ; memcpy ( dstp_saved + ( 2 + order ) * dst_linesize , srcp_saved + ( 3 - order ) * src_linesize , bwidth ) ; memcpy ( dstp_saved + ( h - 2 + order ) * dst_linesize , srcp_saved + ( h - 1 - order ) * src_linesize , bwidth ) ; memcpy ( dstp_saved + ( h - 4 + order ) * dst_linesize , srcp_saved + ( h - 3 - order ) * src_linesize , bwidth ) ; prvp = kerndeint -> tmp_data [ plane ] + 5 * psrc_linesize - ( 1 - order ) * psrc_linesize ; prvpp = prvp - psrc_linesize ; prvppp = prvp - 2 * psrc_linesize ; prvp4p = prvp - 4 * psrc_linesize ; prvpn = prvp + psrc_linesize ; prvpnn = prvp + 2 * psrc_linesize ; prvp4n = prvp + 4 * psrc_linesize ; srcp = srcp_saved + 5 * src_linesize - ( 1 - order ) * src_linesize ; srcpp = srcp - src_linesize ; srcppp = srcp - 2 * src_linesize ; srcp3p = srcp - 3 * src_linesize ; srcp4p = srcp - 4 * src_linesize ; srcpn = srcp + src_linesize ; srcpnn = srcp + 2 * src_linesize ; srcp3n = srcp + 3 * src_linesize ; srcp4n = srcp + 4 * src_linesize ; dstp = dstp_saved + 5 * dst_linesize - ( 1 - order ) * dst_linesize ; for ( y = 5 - ( 1 - order ) ; y <= h - 5 - ( 1 - order ) ; y += 2 ) { for ( x = 0 ; x < bwidth ; x ++ ) { if ( thresh == 0 || n == 0 || ( abs ( ( int ) prvp [ x ] - ( int ) srcp [ x ] ) > thresh ) || ( abs ( ( int ) prvpp [ x ] - ( int ) srcpp [ x ] ) > thresh ) || ( abs ( ( int ) prvpn [ x ] - ( int ) srcpn [ x ] ) > thresh ) ) { if ( map ) { g = x & ~ 3 ; if ( is_packed_rgb ) { AV_WB32 ( dstp + g , 0xffffffff ) ; x = g + 3 ; } else if ( inlink -> format == AV_PIX_FMT_YUYV422 ) { AV_WB32 ( dstp + g , 0xeb80eb80 ) ; x = g + 3 ; } else {"
749,"CWE-125 if ( len < 28 ) { ND_PRINT ( ( ndo , "" [invalid len %d]"" , len ) ) ; return ; } ND_TCHECK ( icp -> icmp6_data16 [ 0 ] ) ; mrc = EXTRACT_16BITS ( & icp -> icmp6_data16 [ 0 ] ) ; if ( mrc < 32768 ) { mrt = mrc ; } else { mrt = ( ( mrc & 0x0fff ) | 0x1000 ) << ( ( ( mrc & 0x7000 ) >> 12 ) + 3 ) ; } if ( ndo -> ndo_vflag ) { ND_PRINT ( ( ndo , "" [max resp delay=%d]"" , mrt ) ) ; } ND_TCHECK2 ( bp [ 8 ] , sizeof ( struct in6_addr ) ) ; ND_PRINT ( ( ndo , "" [gaddr %s"" , ip6addr_string ( ndo , & bp [ 8 ] ) ) ) ; if ( ndo -> ndo_vflag ) { ND_TCHECK ( bp [ 25 ] ) ; if ( bp [ 24 ] & 0x08 ) { ND_PRINT ( ( ndo , "" sflag"" ) ) ; } if ( bp [ 24 ] & 0x07 ) { ND_PRINT ( ( ndo , "" robustness=%d"" , bp [ 24 ] & 0x07 ) ) ; } if ( bp [ 25 ] < 128 ) { qqi = bp [ 25 ] ; } else { qqi = ( ( bp [ 25 ] & 0x0f ) | 0x10 ) << ( ( ( bp [ 25 ] & 0x70 ) >> 4 ) + 3 ) ; } ND_PRINT ( ( ndo , "" qqi=%d"" , qqi ) ) ; } ND_TCHECK2 ( bp [ 26 ] , 2 ) ; nsrcs = EXTRACT_16BITS ( & bp [ 26 ] ) ; if ( nsrcs > 0 ) { if ( len < 28 + nsrcs * sizeof ( struct in6_addr ) ) ND_PRINT ( ( ndo , "" [invalid number of sources]"" ) ) ; else if ( ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , "" {"" ) ) ; for ( i = 0 ; i < nsrcs ; i ++ ) { ND_TCHECK2 ( bp [ 28 + i * sizeof ( struct in6_addr ) ] , sizeof ( struct in6_addr ) ) ; ND_PRINT ( ( ndo , "" %s"" , ip6addr_string ( ndo , & bp [ 28 + i * sizeof ( struct in6_addr ) ] ) ) ) ; } ND_PRINT ( ( ndo , "" }"" ) ) ; } else ND_PRINT ( ( ndo , "", %d source(s)"" , nsrcs ) ) ; } ND_PRINT ( ( ndo , ""]"" ) ) ; return ; trunc : <vul-start> ND_PRINT ( ( ndo , ""[|icmp6]"" ) ) ; <vul-end> return ; }","if ( len < 28 ) { ND_PRINT ( ( ndo , "" [invalid len %d]"" , len ) ) ; return ; } ND_TCHECK ( icp -> icmp6_data16 [ 0 ] ) ; mrc = EXTRACT_16BITS ( & icp -> icmp6_data16 [ 0 ] ) ; if ( mrc < 32768 ) { mrt = mrc ; } else { mrt = ( ( mrc & 0x0fff ) | 0x1000 ) << ( ( ( mrc & 0x7000 ) >> 12 ) + 3 ) ; } if ( ndo -> ndo_vflag ) { ND_PRINT ( ( ndo , "" [max resp delay=%d]"" , mrt ) ) ; } ND_TCHECK2 ( bp [ 8 ] , sizeof ( struct in6_addr ) ) ; ND_PRINT ( ( ndo , "" [gaddr %s"" , ip6addr_string ( ndo , & bp [ 8 ] ) ) ) ; if ( ndo -> ndo_vflag ) { ND_TCHECK ( bp [ 25 ] ) ; if ( bp [ 24 ] & 0x08 ) { ND_PRINT ( ( ndo , "" sflag"" ) ) ; } if ( bp [ 24 ] & 0x07 ) { ND_PRINT ( ( ndo , "" robustness=%d"" , bp [ 24 ] & 0x07 ) ) ; } if ( bp [ 25 ] < 128 ) { qqi = bp [ 25 ] ; } else { qqi = ( ( bp [ 25 ] & 0x0f ) | 0x10 ) << ( ( ( bp [ 25 ] & 0x70 ) >> 4 ) + 3 ) ; } ND_PRINT ( ( ndo , "" qqi=%d"" , qqi ) ) ; } ND_TCHECK2 ( bp [ 26 ] , 2 ) ; nsrcs = EXTRACT_16BITS ( & bp [ 26 ] ) ; if ( nsrcs > 0 ) { if ( len < 28 + nsrcs * sizeof ( struct in6_addr ) ) ND_PRINT ( ( ndo , "" [invalid number of sources]"" ) ) ; else if ( ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , "" {"" ) ) ; for ( i = 0 ; i < nsrcs ; i ++ ) { ND_TCHECK2 ( bp [ 28 + i * sizeof ( struct in6_addr ) ] , sizeof ( struct in6_addr ) ) ; ND_PRINT ( ( ndo , "" %s"" , ip6addr_string ( ndo , & bp [ 28 + i * sizeof ( struct in6_addr ) ] ) ) ) ; } ND_PRINT ( ( ndo , "" }"" ) ) ; } else ND_PRINT ( ( ndo , "", %d source(s)"" , nsrcs ) ) ; } ND_PRINT ( ( ndo , ""]"" ) ) ; return ; trunc : <vul-start> ND_PRINT ( ( ndo , ""%s"" , mldv2_tstr ) ) ; <vul-end> return ; }"
750,"CWE-362 static void sctp_close ( struct sock * sk , long timeout ) { struct net * net = sock_net ( sk ) ; struct sctp_endpoint * ep ; struct sctp_association * asoc ; struct list_head * pos , * temp ; unsigned int data_was_unread ; pr_debug ( ""%s: sk:%p, timeout:%ld\\n"" , __func__ , sk , timeout ) ; lock_sock ( sk ) ; sk -> sk_shutdown = SHUTDOWN_MASK ; sk -> sk_state = SCTP_SS_CLOSING ; ep = sctp_sk ( sk ) -> ep ; data_was_unread = sctp_queue_purge_ulpevents ( & sk -> sk_receive_queue ) ; data_was_unread += sctp_queue_purge_ulpevents ( & sctp_sk ( sk ) -> pd_lobby ) ; list_for_each_safe ( pos , temp , & ep -> asocs ) { asoc = list_entry ( pos , struct sctp_association , asocs ) ; if ( sctp_style ( sk , TCP ) ) { if ( sctp_state ( asoc , CLOSED ) ) { sctp_unhash_established ( asoc ) ; sctp_association_free ( asoc ) ; continue ; } } if ( data_was_unread || ! skb_queue_empty ( & asoc -> ulpq . lobby ) || ! skb_queue_empty ( & asoc -> ulpq . reasm ) || ( sock_flag ( sk , SOCK_LINGER ) && ! sk -> sk_lingertime ) ) { struct sctp_chunk * chunk ; chunk = sctp_make_abort_user ( asoc , NULL , 0 ) ; if ( chunk ) sctp_primitive_ABORT ( net , asoc , chunk ) ; } else sctp_primitive_SHUTDOWN ( net , asoc , NULL ) ; } if ( sctp_style ( sk , TCP ) && timeout ) sctp_wait_for_close ( sk , timeout ) ; release_sock ( sk ) ; <vul-start> local_bh_disable ( ) ; <vul-end> bh_lock_sock ( sk ) ; sock_hold ( sk ) ; sk_common_release ( sk ) ; bh_unlock_sock ( sk ) ; <vul-start> local_bh_enable ( ) ; <vul-end> sock_put ( sk ) ; SCTP_DBG_OBJCNT_DEC ( sock ) ; }","static void sctp_close ( struct sock * sk , long timeout ) { struct net * net = sock_net ( sk ) ; struct sctp_endpoint * ep ; struct sctp_association * asoc ; struct list_head * pos , * temp ; unsigned int data_was_unread ; pr_debug ( ""%s: sk:%p, timeout:%ld\\n"" , __func__ , sk , timeout ) ; lock_sock ( sk ) ; sk -> sk_shutdown = SHUTDOWN_MASK ; sk -> sk_state = SCTP_SS_CLOSING ; ep = sctp_sk ( sk ) -> ep ; data_was_unread = sctp_queue_purge_ulpevents ( & sk -> sk_receive_queue ) ; data_was_unread += sctp_queue_purge_ulpevents ( & sctp_sk ( sk ) -> pd_lobby ) ; list_for_each_safe ( pos , temp , & ep -> asocs ) { asoc = list_entry ( pos , struct sctp_association , asocs ) ; if ( sctp_style ( sk , TCP ) ) { if ( sctp_state ( asoc , CLOSED ) ) { sctp_unhash_established ( asoc ) ; sctp_association_free ( asoc ) ; continue ; } } if ( data_was_unread || ! skb_queue_empty ( & asoc -> ulpq . lobby ) || ! skb_queue_empty ( & asoc -> ulpq . reasm ) || ( sock_flag ( sk , SOCK_LINGER ) && ! sk -> sk_lingertime ) ) { struct sctp_chunk * chunk ; chunk = sctp_make_abort_user ( asoc , NULL , 0 ) ; if ( chunk ) sctp_primitive_ABORT ( net , asoc , chunk ) ; } else sctp_primitive_SHUTDOWN ( net , asoc , NULL ) ; } if ( sctp_style ( sk , TCP ) && timeout ) sctp_wait_for_close ( sk , timeout ) ; release_sock ( sk ) ; <vul-start> spin_lock_bh ( & net -> sctp . addr_wq_lock ) ; <vul-end> bh_lock_sock ( sk ) ; sock_hold ( sk ) ; sk_common_release ( sk ) ; bh_unlock_sock ( sk ) ; <vul-start> spin_unlock_bh ( & net -> sctp . addr_wq_lock ) ; <vul-end> sock_put ( sk ) ; SCTP_DBG_OBJCNT_DEC ( sock ) ; }"
751,"CWE-59 static int mount_entry_on_relative_rootfs ( struct mntent * mntent , const char * rootfs ) { char path [ MAXPATHLEN ] ; int ret ; ret = snprintf ( path , sizeof ( path ) , ""%s/%s"" , rootfs , mntent -> mnt_dir ) ; if ( ret >= sizeof ( path ) ) { ERROR ( ""path name too long"" ) ; return - 1 ; } <vul-start> return mount_entry_on_generic ( mntent , path ) ; <vul-end> }","static int mount_entry_on_relative_rootfs ( struct mntent * mntent , const char * rootfs ) { char path [ MAXPATHLEN ] ; int ret ; ret = snprintf ( path , sizeof ( path ) , ""%s/%s"" , rootfs , mntent -> mnt_dir ) ; if ( ret >= sizeof ( path ) ) { ERROR ( ""path name too long"" ) ; return - 1 ; } <vul-start> return mount_entry_on_generic ( mntent , path , rootfs ) ; <vul-end> }"
752,"CWE-399 int hugepage_madvise ( struct vm_area_struct * vma , unsigned long * vm_flags , int advice ) { switch ( advice ) { case MADV_HUGEPAGE : <vul-start> if ( * vm_flags & ( VM_HUGEPAGE | VM_SHARED | VM_MAYSHARE | VM_PFNMAP | VM_IO | VM_DONTEXPAND | VM_RESERVED | VM_HUGETLB | VM_INSERTPAGE | VM_MIXEDMAP | VM_SAO ) ) <vul-end> return - EINVAL ; * vm_flags &= ~ VM_NOHUGEPAGE ; * vm_flags |= VM_HUGEPAGE ; if ( unlikely ( khugepaged_enter_vma_merge ( vma ) ) ) return - ENOMEM ; break ; case MADV_NOHUGEPAGE : <vul-start> if ( * vm_flags & ( VM_NOHUGEPAGE | VM_SHARED | VM_MAYSHARE | VM_PFNMAP | VM_IO | VM_DONTEXPAND | VM_RESERVED | VM_HUGETLB | VM_INSERTPAGE | VM_MIXEDMAP | VM_SAO ) ) <vul-end> return - EINVAL ; * vm_flags &= ~ VM_HUGEPAGE ; * vm_flags |= VM_NOHUGEPAGE ; break ; } return 0 ; }","int hugepage_madvise ( struct vm_area_struct * vma , unsigned long * vm_flags , int advice ) { switch ( advice ) { case MADV_HUGEPAGE : <vul-start> if ( * vm_flags & ( VM_HUGEPAGE | VM_NO_THP ) ) <vul-end> return - EINVAL ; * vm_flags &= ~ VM_NOHUGEPAGE ; * vm_flags |= VM_HUGEPAGE ; if ( unlikely ( khugepaged_enter_vma_merge ( vma ) ) ) return - ENOMEM ; break ; case MADV_NOHUGEPAGE : <vul-start> if ( * vm_flags & ( VM_NOHUGEPAGE | VM_NO_THP ) ) <vul-end> return - EINVAL ; * vm_flags &= ~ VM_HUGEPAGE ; * vm_flags |= VM_NOHUGEPAGE ; break ; } return 0 ; }"
753,"CWE-362 static int <vul-start> mptctl_fw_download ( unsigned long arg ) <vul-end> { struct mpt_fw_xfer __user * ufwdl = ( void __user * ) arg ; struct mpt_fw_xfer kfwdl ; if ( copy_from_user ( & kfwdl , ufwdl , sizeof ( struct mpt_fw_xfer ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::_ioctl_fwdl - "" ""Unable to copy mpt_fw_xfer struct @ %p\\n"" , __FILE__ , __LINE__ , ufwdl ) ; return - EFAULT ; } <vul-start> return mptctl_do_fw_download ( kfwdl . iocnum , kfwdl . bufp , kfwdl . fwlen ) ; <vul-end> }","static int <vul-start> mptctl_fw_download ( MPT_ADAPTER * iocp , unsigned long arg ) <vul-end> { struct mpt_fw_xfer __user * ufwdl = ( void __user * ) arg ; struct mpt_fw_xfer kfwdl ; if ( copy_from_user ( & kfwdl , ufwdl , sizeof ( struct mpt_fw_xfer ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::_ioctl_fwdl - "" ""Unable to copy mpt_fw_xfer struct @ %p\\n"" , __FILE__ , __LINE__ , ufwdl ) ; return - EFAULT ; } <vul-start> return mptctl_do_fw_download ( iocp , kfwdl . bufp , kfwdl . fwlen ) ; <vul-end> }"
754,"CWE-125 args_fmt , NULL , NULL ) ; function = ( YR_OBJECT_FUNCTION * ) ( yyvsp [ - 3 ] . expression ) . value . object ; ( yyval . expression ) . type = EXPRESSION_TYPE_OBJECT ; ( yyval . expression ) . value . object = function -> return_obj ; ( yyval . expression ) . identifier = function -> identifier ; } else { yr_compiler_set_error_extra_info ( compiler , ( yyvsp [ - 3 ] . expression ) . identifier ) ; compiler -> last_result = ERROR_NOT_A_FUNCTION ; } yr_free ( ( yyvsp [ - 1 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } # line 2328 ""grammar.c"" break ; case 49 : # line 801 ""grammar.y"" { ( yyval . c_string ) = yr_strdup ( """" ) ; } # line 2334 ""grammar.c"" break ; case 50 : # line 802 ""grammar.y"" { ( yyval . c_string ) = ( yyvsp [ 0 ] . c_string ) ; } # line 2340 ""grammar.c"" break ; case 51 : # line 807 ""grammar.y"" { ( yyval . c_string ) = ( char * ) yr_malloc ( MAX_FUNCTION_ARGS + 1 ) ; switch ( ( yyvsp [ 0 ] . expression ) . type ) { case EXPRESSION_TYPE_INTEGER : strlcpy ( ( yyval . c_string ) , ""i"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_FLOAT : strlcpy ( ( yyval . c_string ) , ""f"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_BOOLEAN : strlcpy ( ( yyval . c_string ) , ""b"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_STRING : strlcpy ( ( yyval . c_string ) , ""s"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_REGEXP : strlcpy ( ( yyval . c_string ) , ""r"" , MAX_FUNCTION_ARGS ) ; break ; <vul-start> <vul-end> } ERROR_IF ( ( yyval . c_string ) == NULL ) ; } <vul-start> # line 2369 ""grammar.c"" <vul-end> break ; case 52 : <vul-start> # line 832 ""grammar.y"" <vul-end> { if ( strlen ( ( yyvsp [ - 2 ] . c_string ) ) == MAX_FUNCTION_ARGS ) { compiler -> last_result = ERROR_TOO_MANY_ARGUMENTS ; } else { switch ( ( yyvsp [ 0 ] . expression ) . type ) { case EXPRESSION_TYPE_INTEGER : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""i"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_FLOAT : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""f"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_BOOLEAN : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""b"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_STRING : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""s"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_REGEXP : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""r"" , MAX_FUNCTION_ARGS ) ; break ; <vul-start> <vul-end> } } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . c_string ) = ( yyvsp [ - 2 ] . c_string ) ; } <vul-start> # line 2405 ""grammar.c"" <vul-end> break ; case 53 : <vul-start> # line 868 ""grammar.y"" <vul-end> { SIZED_STRING * sized_string = ( yyvsp [ 0 ] . sized_string ) ; RE * re ; RE_ERROR error ; int re_flags = 0 ; if ( sized_string -> flags & SIZED_STRING_FLAGS_NO_CASE ) re_flags |= RE_FLAGS_NO_CASE ; if ( sized_string -> flags & SIZED_STRING_FLAGS_DOT_ALL ) re_flags |= RE_FLAGS_DOT_ALL ; compiler -> last_result = yr_re_compile ( sized_string -> c_string , re_flags , compiler -> re_code_arena , & re , & error ) ; yr_free ( ( yyvsp [ 0 ] . sized_string ) ) ; if ( compiler -> last_result == ERROR_INVALID_REGULAR_EXPRESSION ) yr_compiler_set_error_extra_info ( compiler , error . message ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_emit_with_arg_reloc ( yyscanner , OP_PUSH , re -> root_node -> forward_code , NULL , NULL ) ; yr_re_destroy ( re ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_REGEXP ; } <vul-start> # line 2451 ""grammar.c"" <vul-end> break ; case 54 : <vul-start> # line 914 ""grammar.y"" <vul-end> { if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_STRING ) { if ( ( yyvsp [ 0 ] . expression ) . value . sized_string != NULL ) { yywarning ( yyscanner , ""Using literal string \\""%s\\"" in a boolean operation."" , ( yyvsp [ 0 ] . expression ) . value . sized_string -> c_string ) ; } compiler -> last_result = yr_parser_emit ( yyscanner , OP_STR_TO_BOOL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2474 ""grammar.c"" <vul-end> break ; case 55 : <vul-start> # line 936 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 1 , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2487 ""grammar.c"" <vul-end> break ; case 56 : <vul-start> # line 945 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 0 , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2500 ""grammar.c"" <vul-end> break ; case 57 : <vul-start> # line 954 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_STRING , ""matches"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_REGEXP , ""matches"" ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_emit ( yyscanner , OP_MATCHES , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2519 ""grammar.c"" <vul-end> break ; case 58 : <vul-start> # line 969 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_STRING , ""contains"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_STRING , ""contains"" ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_CONTAINS , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2535 ""grammar.c"" <vul-end> break ; case 59 : <vul-start> # line 981 ""grammar.y"" <vul-end> { int result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ 0 ] . c_string ) , OP_FOUND , UNDEFINED ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2553 ""grammar.c"" <vul-end> break ; case 60 : <vul-start> # line 995 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""at"" ) ; compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ - 2 ] . c_string ) , OP_FOUND_AT , ( yyvsp [ 0 ] . expression ) . value . integer ) ; yr_free ( ( yyvsp [ - 2 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2570 ""grammar.c"" <vul-end> break ; case 61 : <vul-start> # line 1008 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ - 2 ] . c_string ) , OP_FOUND_IN , UNDEFINED ) ; yr_free ( ( yyvsp [ - 2 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2585 ""grammar.c"" <vul-end> break ; case 62 : <vul-start> # line 1019 ""grammar.y"" <vul-end> { if ( compiler -> loop_depth > 0 ) { compiler -> loop_depth -- ; compiler -> loop_identifier [ compiler -> loop_depth ] = NULL ; } <vul-start> } # line 2597 ""grammar.c"" <vul-end> break ; case 63 : <vul-start> # line 1027 ""grammar.y"" <vul-end> { int var_index ; if ( compiler -> loop_depth == MAX_LOOP_NESTING ) compiler -> last_result = \\ ERROR_LOOP_NESTING_LIMIT_EXCEEDED ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; var_index = yr_parser_lookup_loop_variable ( yyscanner , ( yyvsp [ - 1 ] . c_string ) ) ; if ( var_index >= 0 ) { yr_compiler_set_error_extra_info ( compiler , ( yyvsp [ - 1 ] . c_string ) ) ; compiler -> last_result = \\ ERROR_DUPLICATED_LOOP_IDENTIFIER ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , UNDEFINED , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 2631 ""grammar.c"" <vul-end> break ; case 64 : <vul-start> # line 1057 ""grammar.y"" <vul-end> { int mem_offset = LOOP_LOCAL_VARS * compiler -> loop_depth ; uint8_t * addr ; yr_parser_emit_with_arg ( yyscanner , OP_CLEAR_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_CLEAR_M , mem_offset + 2 , NULL , NULL ) ; if ( ( yyvsp [ - 1 ] . integer ) == INTEGER_SET_ENUMERATION ) { yr_parser_emit_with_arg ( yyscanner , OP_POP_M , mem_offset , & addr , NULL ) ; } else { yr_parser_emit_with_arg ( yyscanner , OP_POP_M , mem_offset + 3 , & addr , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_POP_M , mem_offset , NULL , NULL ) ; } compiler -> loop_address [ compiler -> loop_depth ] = addr ; compiler -> loop_identifier [ compiler -> loop_depth ] = ( yyvsp [ - 4 ] . c_string ) ; compiler -> loop_depth ++ ; } <vul-start> # line 2670 ""grammar.c"" <vul-end> break ; case 65 : <vul-start> # line 1092 ""grammar.y"" <vul-end> { int mem_offset ; compiler -> loop_depth -- ; mem_offset = LOOP_LOCAL_VARS * compiler -> loop_depth ; yr_parser_emit_with_arg ( yyscanner , OP_ADD_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_INCR_M , mem_offset + 2 , NULL , NULL ) ; if ( ( yyvsp [ - 5 ] . integer ) == INTEGER_SET_ENUMERATION ) { yr_parser_emit_with_arg_reloc ( yyscanner , OP_JNUNDEF , compiler -> loop_address [ compiler -> loop_depth ] , NULL , NULL ) ; } else { yr_parser_emit_with_arg ( yyscanner , OP_INCR_M , mem_offset , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_PUSH_M , mem_offset , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_PUSH_M , mem_offset + 3 , NULL , NULL ) ; yr_parser_emit_with_arg_reloc ( yyscanner , OP_JLE , compiler -> loop_address [ compiler -> loop_depth ] , NULL , NULL ) ; yr_parser_emit ( yyscanner , OP_POP , NULL ) ; yr_parser_emit ( yyscanner , OP_POP , NULL ) ; } yr_parser_emit ( yyscanner , OP_POP , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_SWAPUNDEF , mem_offset + 2 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_PUSH_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit ( yyscanner , OP_INT_LE , NULL ) ; compiler -> loop_identifier [ compiler -> loop_depth ] = NULL ; yr_free ( ( yyvsp [ - 8 ] . c_string ) ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2753 ""grammar.c"" <vul-end> break ; case 66 : <vul-start> # line 1171 ""grammar.y"" <vul-end> { int mem_offset = LOOP_LOCAL_VARS * compiler -> loop_depth ; uint8_t * addr ; if ( compiler -> loop_depth == MAX_LOOP_NESTING ) compiler -> last_result = \\ ERROR_LOOP_NESTING_LIMIT_EXCEEDED ; if ( compiler -> loop_for_of_mem_offset != - 1 ) compiler -> last_result = \\ ERROR_NESTED_FOR_OF_LOOP ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; yr_parser_emit_with_arg ( yyscanner , OP_CLEAR_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_CLEAR_M , mem_offset + 2 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_POP_M , mem_offset , & addr , NULL ) ; compiler -> loop_for_of_mem_offset = mem_offset ; compiler -> loop_address [ compiler -> loop_depth ] = addr ; compiler -> loop_identifier [ compiler -> loop_depth ] = NULL ; compiler -> loop_depth ++ ; } <vul-start> # line 2787 ""grammar.c"" <vul-end> break ; case 67 : <vul-start> # line 1201 ""grammar.y"" <vul-end> { int mem_offset ; compiler -> loop_depth -- ; compiler -> loop_for_of_mem_offset = - 1 ; mem_offset = LOOP_LOCAL_VARS * compiler -> loop_depth ; yr_parser_emit_with_arg ( yyscanner , OP_ADD_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_INCR_M , mem_offset + 2 , NULL , NULL ) ; yr_parser_emit_with_arg_reloc ( yyscanner , OP_JNUNDEF , compiler -> loop_address [ compiler -> loop_depth ] , NULL , NULL ) ; yr_parser_emit ( yyscanner , OP_POP , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_SWAPUNDEF , mem_offset + 2 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_PUSH_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit ( yyscanner , OP_INT_LE , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2840 ""grammar.c"" <vul-end> break ; case 68 : <vul-start> # line 1250 ""grammar.y"" <vul-end> { yr_parser_emit ( yyscanner , OP_OF , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2850 ""grammar.c"" <vul-end> break ; case 69 : <vul-start> # line 1256 ""grammar.y"" <vul-end> { yr_parser_emit ( yyscanner , OP_NOT , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2860 ""grammar.c"" <vul-end> break ; case 70 : <vul-start> # line 1262 ""grammar.y"" <vul-end> { YR_FIXUP * fixup ; void * jmp_destination_addr ; compiler -> last_result = yr_parser_emit_with_arg_reloc ( yyscanner , OP_JFALSE , 0 , NULL , & jmp_destination_addr ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup = ( YR_FIXUP * ) yr_malloc ( sizeof ( YR_FIXUP ) ) ; if ( fixup == NULL ) compiler -> last_error = ERROR_INSUFFICIENT_MEMORY ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup -> address = jmp_destination_addr ; fixup -> next = compiler -> fixup_stack_head ; compiler -> fixup_stack_head = fixup ; } <vul-start> # line 2890 ""grammar.c"" <vul-end> break ; case 71 : <vul-start> # line 1288 ""grammar.y"" <vul-end> { YR_FIXUP * fixup ; uint8_t * and_addr ; compiler -> last_result = yr_arena_reserve_memory ( compiler -> code_arena , 2 ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_AND , & and_addr ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup = compiler -> fixup_stack_head ; * ( void * * ) ( fixup -> address ) = ( void * ) ( and_addr + 1 ) ; compiler -> fixup_stack_head = fixup -> next ; yr_free ( fixup ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2930 ""grammar.c"" <vul-end> break ; case 72 : <vul-start> # line 1324 ""grammar.y"" <vul-end> { YR_FIXUP * fixup ; void * jmp_destination_addr ; compiler -> last_result = yr_parser_emit_with_arg_reloc ( yyscanner , OP_JTRUE , 0 , NULL , & jmp_destination_addr ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup = ( YR_FIXUP * ) yr_malloc ( sizeof ( YR_FIXUP ) ) ; if ( fixup == NULL ) compiler -> last_error = ERROR_INSUFFICIENT_MEMORY ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup -> address = jmp_destination_addr ; fixup -> next = compiler -> fixup_stack_head ; compiler -> fixup_stack_head = fixup ; } <vul-start> # line 2959 ""grammar.c"" <vul-end> break ; case 73 : <vul-start> # line 1349 ""grammar.y"" <vul-end> { YR_FIXUP * fixup ; uint8_t * or_addr ; compiler -> last_result = yr_arena_reserve_memory ( compiler -> code_arena , 2 ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_OR , & or_addr ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup = compiler -> fixup_stack_head ; * ( void * * ) ( fixup -> address ) = ( void * ) ( or_addr + 1 ) ; compiler -> fixup_stack_head = fixup -> next ; yr_free ( fixup ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2999 ""grammar.c"" <vul-end> break ; case 74 : <vul-start> # line 1385 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""<"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3012 ""grammar.c"" <vul-end> break ; case 75 : <vul-start> # line 1394 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , "">"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3025 ""grammar.c"" <vul-end> break ; case 76 : <vul-start> # line 1403 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""<="" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3038 ""grammar.c"" <vul-end> break ; case 77 : <vul-start> # line 1412 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , "">="" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3051 ""grammar.c"" <vul-end> break ; case 78 : <vul-start> # line 1421 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""=="" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3064 ""grammar.c"" <vul-end> break ; case 79 : <vul-start> # line 1430 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""!="" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3077 ""grammar.c"" <vul-end> break ; case 80 : <vul-start> # line 1439 ""grammar.y"" <vul-end> { ( yyval . expression ) = ( yyvsp [ 0 ] . expression ) ; } <vul-start> # line 3085 ""grammar.c"" <vul-end> break ; case 81 : <vul-start> # line 1443 ""grammar.y"" <vul-end> { ( yyval . expression ) = ( yyvsp [ - 1 ] . expression ) ; } <vul-start> # line 3093 ""grammar.c"" <vul-end> break ; case 82 : <vul-start> # line 1450 ""grammar.y"" <vul-end> { ( yyval . integer ) = INTEGER_SET_ENUMERATION ; } <vul-start> # line 3099 ""grammar.c"" <vul-end> break ; case 83 : <vul-start> # line 1451 ""grammar.y"" <vul-end> { ( yyval . integer ) = INTEGER_SET_RANGE ; } <vul-start> # line 3105 ""grammar.c"" <vul-end> break ; case 84 : <vul-start> # line 1457 ""grammar.y"" <vul-end> { if ( ( yyvsp [ - 3 ] . expression ) . type != EXPRESSION_TYPE_INTEGER ) { yr_compiler_set_error_extra_info ( compiler , ""wrong type for range\'s lower bound"" ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } if ( ( yyvsp [ - 1 ] . expression ) . type != EXPRESSION_TYPE_INTEGER ) { yr_compiler_set_error_extra_info ( compiler , ""wrong type for range\'s upper bound"" ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3127 ""grammar.c"" <vul-end> break ; case 85 : <vul-start> # line 1479 ""grammar.y"" <vul-end> { if ( ( yyvsp [ 0 ] . expression ) . type != EXPRESSION_TYPE_INTEGER ) { yr_compiler_set_error_extra_info ( compiler , ""wrong type for enumeration item"" ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3143 ""grammar.c"" <vul-end> break ; case 86 : <vul-start> # line 1491 ""grammar.y"" <vul-end> { if ( ( yyvsp [ 0 ] . expression ) . type != EXPRESSION_TYPE_INTEGER ) { yr_compiler_set_error_extra_info ( compiler , ""wrong type for enumeration item"" ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3158 ""grammar.c"" <vul-end> break ; case 87 : <vul-start> # line 1506 ""grammar.y"" <vul-end> { yr_parser_emit_with_arg ( yyscanner , OP_PUSH , UNDEFINED , NULL , NULL ) ; } <vul-start> # line 3167 ""grammar.c"" <vul-end> break ; case 89 : <vul-start> # line 1512 ""grammar.y"" <vul-end> { yr_parser_emit_with_arg ( yyscanner , OP_PUSH , UNDEFINED , NULL , NULL ) ; yr_parser_emit_pushes_for_strings ( yyscanner , ""$*"" ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3178 ""grammar.c"" <vul-end> break ; case 92 : <vul-start> # line 1529 ""grammar.y"" <vul-end> { yr_parser_emit_pushes_for_strings ( yyscanner , ( yyvsp [ 0 ] . c_string ) ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3189 ""grammar.c"" <vul-end> break ; case 93 : <vul-start> # line 1536 ""grammar.y"" <vul-end> { yr_parser_emit_pushes_for_strings ( yyscanner , ( yyvsp [ 0 ] . c_string ) ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3200 ""grammar.c"" <vul-end> break ; case 95 : <vul-start> # line 1548 ""grammar.y"" <vul-end> { yr_parser_emit_with_arg ( yyscanner , OP_PUSH , UNDEFINED , NULL , NULL ) ; } <vul-start> # line 3208 ""grammar.c"" <vul-end> break ; case 96 : <vul-start> # line 1552 ""grammar.y"" <vul-end> { yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 1 , NULL , NULL ) ; } <vul-start> # line 3216 ""grammar.c"" <vul-end> break ; case 97 : <vul-start> # line 1560 ""grammar.y"" <vul-end> { ( yyval . expression ) = ( yyvsp [ - 1 ] . expression ) ; } <vul-start> # line 3224 ""grammar.c"" <vul-end> break ; case 98 : <vul-start> # line 1564 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit ( yyscanner , OP_FILESIZE , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3238 ""grammar.c"" <vul-end> break ; case 99 : <vul-start> # line 1574 ""grammar.y"" <vul-end> { yywarning ( yyscanner , ""Using deprecated \\""entrypoint\\"" keyword. Use the \\""entry_point\\"" "" ""function from PE module instead."" ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_ENTRYPOINT , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3256 ""grammar.c"" <vul-end> break ; case 100 : <vul-start> # line 1588 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 1 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""intXXXX or uintXXXX"" ) ; compiler -> last_result = yr_parser_emit ( yyscanner , ( uint8_t ) ( OP_READ_INT + ( yyvsp [ - 3 ] . integer ) ) , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3276 ""grammar.c"" <vul-end> break ; case 101 : <vul-start> # line 1604 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , ( yyvsp [ 0 ] . integer ) , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = ( yyvsp [ 0 ] . integer ) ; } <vul-start> # line 3290 ""grammar.c"" <vul-end> break ; case 102 : <vul-start> # line 1614 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg_double ( yyscanner , OP_PUSH , ( yyvsp [ 0 ] . double_ ) , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } <vul-start> # line 3303 ""grammar.c"" <vul-end> break ; case 103 : <vul-start> # line 1623 ""grammar.y"" <vul-end> { SIZED_STRING * sized_string ; compiler -> last_result = yr_arena_write_data ( compiler -> sz_arena , ( yyvsp [ 0 ] . sized_string ) , ( yyvsp [ 0 ] . sized_string ) -> length + sizeof ( SIZED_STRING ) , ( void * * ) & sized_string ) ; yr_free ( ( yyvsp [ 0 ] . sized_string ) ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_emit_with_arg_reloc ( yyscanner , OP_PUSH , sized_string , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_STRING ; ( yyval . expression ) . value . sized_string = sized_string ; } <vul-start> # line 3332 ""grammar.c"" <vul-end> break ; case 104 : <vul-start> # line 1648 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ 0 ] . c_string ) , OP_COUNT , UNDEFINED ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3348 ""grammar.c"" <vul-end> break ; case 105 : <vul-start> # line 1660 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ - 3 ] . c_string ) , OP_OFFSET , UNDEFINED ) ; yr_free ( ( yyvsp [ - 3 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3364 ""grammar.c"" <vul-end> break ; case 106 : <vul-start> # line 1672 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 1 , NULL , NULL ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ 0 ] . c_string ) , OP_OFFSET , UNDEFINED ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3384 ""grammar.c"" <vul-end> break ; case 107 : <vul-start> # line 1688 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ - 3 ] . c_string ) , OP_LENGTH , UNDEFINED ) ; yr_free ( ( yyvsp [ - 3 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3400 ""grammar.c"" <vul-end> break ; case 108 : <vul-start> # line 1700 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 1 , NULL , NULL ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ 0 ] . c_string ) , OP_LENGTH , UNDEFINED ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3420 ""grammar.c"" <vul-end> break ; case 109 : <vul-start> # line 1716 ""grammar.y"" <vul-end> { if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } else if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_BOOLEAN ) { ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; ( yyval . expression ) . value . integer = UNDEFINED ; } else if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_OBJECT ) { compiler -> last_result = yr_parser_emit ( yyscanner , OP_OBJ_VALUE , NULL ) ; switch ( ( yyvsp [ 0 ] . expression ) . value . object -> type ) { case OBJECT_TYPE_INTEGER : ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; break ; case OBJECT_TYPE_FLOAT : ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; break ; case OBJECT_TYPE_STRING : ( yyval . expression ) . type = EXPRESSION_TYPE_STRING ; ( yyval . expression ) . value . sized_string = NULL ; break ; default : yr_compiler_set_error_extra_info_fmt ( compiler , ""wrong usage of identifier \\""%s\\"""" , ( yyvsp [ 0 ] . expression ) . identifier ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } } else { assert ( FALSE ) ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3469 ""grammar.c"" <vul-end> break ; case 110 : <vul-start> # line 1761 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER | EXPRESSION_TYPE_FLOAT , ""-"" ) ; if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = ( ( yyvsp [ 0 ] . expression ) . value . integer == UNDEFINED ) ? UNDEFINED : - ( ( yyvsp [ 0 ] . expression ) . value . integer ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_INT_MINUS , NULL ) ; } else if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_FLOAT ) { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_DBL_MINUS , NULL ) ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3492 ""grammar.c"" <vul-end> break ; case 111 : <vul-start> # line 1780 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""+"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( ( yyvsp [ - 2 ] . expression ) . type == EXPRESSION_TYPE_INTEGER && ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . value . integer = OPERATION ( + , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } } <vul-start> # line 3514 ""grammar.c"" <vul-end> break ; case 112 : <vul-start> # line 1798 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""-"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( ( yyvsp [ - 2 ] . expression ) . type == EXPRESSION_TYPE_INTEGER && ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . value . integer = OPERATION ( - , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } } <vul-start> # line 3536 ""grammar.c"" <vul-end> break ; case 113 : <vul-start> # line 1816 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""*"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( ( yyvsp [ - 2 ] . expression ) . type == EXPRESSION_TYPE_INTEGER && ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . value . integer = OPERATION ( * , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } } <vul-start> # line 3558 ""grammar.c"" <vul-end> break ; case 114 : <vul-start> # line 1834 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""\\\\"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( ( yyvsp [ - 2 ] . expression ) . type == EXPRESSION_TYPE_INTEGER && ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { if ( ( yyvsp [ 0 ] . expression ) . value . integer != 0 ) { ( yyval . expression ) . value . integer = OPERATION ( / , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { compiler -> last_result = ERROR_DIVISION_BY_ZERO ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } } else { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } } <vul-start> # line 3588 ""grammar.c"" <vul-end> break ; case 115 : <vul-start> # line 1860 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""%"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""%"" ) ; yr_parser_emit ( yyscanner , OP_MOD , NULL ) ; if ( ( yyvsp [ 0 ] . expression ) . value . integer != 0 ) { ( yyval . expression ) . value . integer = OPERATION ( % , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { compiler -> last_result = ERROR_DIVISION_BY_ZERO ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } } <vul-start> # line 3610 ""grammar.c"" <vul-end> break ; case 116 : <vul-start> # line 1878 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""^"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""^"" ) ; yr_parser_emit ( yyscanner , OP_BITWISE_XOR , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( ^ , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3624 ""grammar.c"" <vul-end> break ; case 117 : <vul-start> # line 1888 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""^"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""^"" ) ; yr_parser_emit ( yyscanner , OP_BITWISE_AND , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( & , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3638 ""grammar.c"" <vul-end> break ; case 118 : <vul-start> # line 1898 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""|"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""|"" ) ; yr_parser_emit ( yyscanner , OP_BITWISE_OR , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( | , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3652 ""grammar.c"" <vul-end> break ; case 119 : <vul-start> # line 1908 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""~"" ) ; yr_parser_emit ( yyscanner , OP_BITWISE_NOT , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = ( ( yyvsp [ 0 ] . expression ) . value . integer == UNDEFINED ) ? UNDEFINED : ~ ( ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3666 ""grammar.c"" <vul-end> break ; case 120 : <vul-start> # line 1918 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""<<"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""<<"" ) ; yr_parser_emit ( yyscanner , OP_SHL , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( << , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3680 ""grammar.c"" <vul-end> break ; case 121 : <vul-start> # line 1928 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , "">>"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , "">>"" ) ; yr_parser_emit ( yyscanner , OP_SHR , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( >> , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3694 ""grammar.c"" <vul-end> break ; case 122 : <vul-start> # line 1938 ""grammar.y"" <vul-end> { ( yyval . expression ) = ( yyvsp [ 0 ] . expression ) ; } <vul-start> # line 3702 ""grammar.c"" break ; # line 3706 ""grammar.c"" <vul-end> default : break ; } YY_SYMBOL_PRINT ( ""-> $$ ="" , yyr1 [ yyn ] , & yyval , & yyloc ) ; YYPOPSTACK ( yylen ) ; yylen = 0 ; YY_STACK_PRINT ( yyss , yyssp ) ; * ++ yyvsp = yyval ; yyn = yyr1 [ yyn ] ; yystate = yypgoto [ yyn - YYNTOKENS ] + * yyssp ; if ( 0 <= yystate && yystate <= YYLAST && yycheck [ yystate ] == * yyssp ) yystate = yytable [ yystate ] ; else yystate = yydefgoto [ yyn - YYNTOKENS ] ; goto yynewstate ; yyerrlab : yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE ( yychar ) ; if ( ! yyerrstatus ) { <vul-start> <vul-end> # if ! YYERROR_VERBOSE yyerror ( yyscanner , compiler , YY_ ( ""syntax error"" ) ) ; # else # define YYSYNTAX_ERROR yysyntax_error ( & yymsg_alloc , & yymsg , \\ yyssp , yytoken ) { char const * yymsgp = YY_ ( ""syntax error"" ) ; int yysyntax_error_status ; yysyntax_error_status = YYSYNTAX_ERROR ; if ( yysyntax_error_status == 0 ) yymsgp = yymsg ; else if ( yysyntax_error_status == 1 ) { if ( yymsg != yymsgbuf ) YYSTACK_FREE ( yymsg ) ; yymsg = ( char * ) YYSTACK_ALLOC ( yymsg_alloc ) ; if ( ! yymsg ) { yymsg = yymsgbuf ; yymsg_alloc = sizeof yymsgbuf ; yysyntax_error_status = 2 ; } else { yysyntax_error_status = YYSYNTAX_ERROR ; yymsgp = yymsg ; } } yyerror ( yyscanner , compiler , yymsgp ) ; if ( yysyntax_error_status == 2 ) goto yyexhaustedlab ;","args_fmt , NULL , NULL ) ; function = ( YR_OBJECT_FUNCTION * ) ( yyvsp [ - 3 ] . expression ) . value . object ; ( yyval . expression ) . type = EXPRESSION_TYPE_OBJECT ; ( yyval . expression ) . value . object = function -> return_obj ; ( yyval . expression ) . identifier = function -> identifier ; } else { yr_compiler_set_error_extra_info ( compiler , ( yyvsp [ - 3 ] . expression ) . identifier ) ; compiler -> last_result = ERROR_NOT_A_FUNCTION ; } yr_free ( ( yyvsp [ - 1 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } # line 2328 ""grammar.c"" break ; case 49 : # line 801 ""grammar.y"" { ( yyval . c_string ) = yr_strdup ( """" ) ; } # line 2334 ""grammar.c"" break ; case 50 : # line 802 ""grammar.y"" { ( yyval . c_string ) = ( yyvsp [ 0 ] . c_string ) ; } # line 2340 ""grammar.c"" break ; case 51 : # line 807 ""grammar.y"" { ( yyval . c_string ) = ( char * ) yr_malloc ( MAX_FUNCTION_ARGS + 1 ) ; switch ( ( yyvsp [ 0 ] . expression ) . type ) { case EXPRESSION_TYPE_INTEGER : strlcpy ( ( yyval . c_string ) , ""i"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_FLOAT : strlcpy ( ( yyval . c_string ) , ""f"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_BOOLEAN : strlcpy ( ( yyval . c_string ) , ""b"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_STRING : strlcpy ( ( yyval . c_string ) , ""s"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_REGEXP : strlcpy ( ( yyval . c_string ) , ""r"" , MAX_FUNCTION_ARGS ) ; break ; <vul-start> default : assert ( FALSE ) ; <vul-end> } ERROR_IF ( ( yyval . c_string ) == NULL ) ; } <vul-start> # line 2371 ""grammar.c"" <vul-end> break ; case 52 : <vul-start> # line 834 ""grammar.y"" <vul-end> { if ( strlen ( ( yyvsp [ - 2 ] . c_string ) ) == MAX_FUNCTION_ARGS ) { compiler -> last_result = ERROR_TOO_MANY_ARGUMENTS ; } else { switch ( ( yyvsp [ 0 ] . expression ) . type ) { case EXPRESSION_TYPE_INTEGER : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""i"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_FLOAT : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""f"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_BOOLEAN : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""b"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_STRING : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""s"" , MAX_FUNCTION_ARGS ) ; break ; case EXPRESSION_TYPE_REGEXP : strlcat ( ( yyvsp [ - 2 ] . c_string ) , ""r"" , MAX_FUNCTION_ARGS ) ; break ; <vul-start> default : assert ( FALSE ) ; <vul-end> } } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . c_string ) = ( yyvsp [ - 2 ] . c_string ) ; } <vul-start> # line 2409 ""grammar.c"" <vul-end> break ; case 53 : <vul-start> # line 872 ""grammar.y"" <vul-end> { SIZED_STRING * sized_string = ( yyvsp [ 0 ] . sized_string ) ; RE * re ; RE_ERROR error ; int re_flags = 0 ; if ( sized_string -> flags & SIZED_STRING_FLAGS_NO_CASE ) re_flags |= RE_FLAGS_NO_CASE ; if ( sized_string -> flags & SIZED_STRING_FLAGS_DOT_ALL ) re_flags |= RE_FLAGS_DOT_ALL ; compiler -> last_result = yr_re_compile ( sized_string -> c_string , re_flags , compiler -> re_code_arena , & re , & error ) ; yr_free ( ( yyvsp [ 0 ] . sized_string ) ) ; if ( compiler -> last_result == ERROR_INVALID_REGULAR_EXPRESSION ) yr_compiler_set_error_extra_info ( compiler , error . message ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_emit_with_arg_reloc ( yyscanner , OP_PUSH , re -> root_node -> forward_code , NULL , NULL ) ; yr_re_destroy ( re ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_REGEXP ; } <vul-start> # line 2455 ""grammar.c"" <vul-end> break ; case 54 : <vul-start> # line 918 ""grammar.y"" <vul-end> { if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_STRING ) { if ( ( yyvsp [ 0 ] . expression ) . value . sized_string != NULL ) { yywarning ( yyscanner , ""Using literal string \\""%s\\"" in a boolean operation."" , ( yyvsp [ 0 ] . expression ) . value . sized_string -> c_string ) ; } compiler -> last_result = yr_parser_emit ( yyscanner , OP_STR_TO_BOOL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2478 ""grammar.c"" <vul-end> break ; case 55 : <vul-start> # line 940 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 1 , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2491 ""grammar.c"" <vul-end> break ; case 56 : <vul-start> # line 949 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 0 , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2504 ""grammar.c"" <vul-end> break ; case 57 : <vul-start> # line 958 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_STRING , ""matches"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_REGEXP , ""matches"" ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_emit ( yyscanner , OP_MATCHES , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2523 ""grammar.c"" <vul-end> break ; case 58 : <vul-start> # line 973 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_STRING , ""contains"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_STRING , ""contains"" ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_CONTAINS , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2539 ""grammar.c"" <vul-end> break ; case 59 : <vul-start> # line 985 ""grammar.y"" <vul-end> { int result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ 0 ] . c_string ) , OP_FOUND , UNDEFINED ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2557 ""grammar.c"" <vul-end> break ; case 60 : <vul-start> # line 999 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""at"" ) ; compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ - 2 ] . c_string ) , OP_FOUND_AT , ( yyvsp [ 0 ] . expression ) . value . integer ) ; yr_free ( ( yyvsp [ - 2 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2574 ""grammar.c"" <vul-end> break ; case 61 : <vul-start> # line 1012 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ - 2 ] . c_string ) , OP_FOUND_IN , UNDEFINED ) ; yr_free ( ( yyvsp [ - 2 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2589 ""grammar.c"" <vul-end> break ; case 62 : <vul-start> # line 1023 ""grammar.y"" <vul-end> { if ( compiler -> loop_depth > 0 ) { compiler -> loop_depth -- ; compiler -> loop_identifier [ compiler -> loop_depth ] = NULL ; } <vul-start> YYERROR ; } # line 2603 ""grammar.c"" <vul-end> break ; case 63 : <vul-start> # line 1033 ""grammar.y"" <vul-end> { int var_index ; if ( compiler -> loop_depth == MAX_LOOP_NESTING ) compiler -> last_result = \\ ERROR_LOOP_NESTING_LIMIT_EXCEEDED ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; var_index = yr_parser_lookup_loop_variable ( yyscanner , ( yyvsp [ - 1 ] . c_string ) ) ; if ( var_index >= 0 ) { yr_compiler_set_error_extra_info ( compiler , ( yyvsp [ - 1 ] . c_string ) ) ; compiler -> last_result = \\ ERROR_DUPLICATED_LOOP_IDENTIFIER ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , UNDEFINED , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 2637 ""grammar.c"" <vul-end> break ; case 64 : <vul-start> # line 1063 ""grammar.y"" <vul-end> { int mem_offset = LOOP_LOCAL_VARS * compiler -> loop_depth ; uint8_t * addr ; yr_parser_emit_with_arg ( yyscanner , OP_CLEAR_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_CLEAR_M , mem_offset + 2 , NULL , NULL ) ; if ( ( yyvsp [ - 1 ] . integer ) == INTEGER_SET_ENUMERATION ) { yr_parser_emit_with_arg ( yyscanner , OP_POP_M , mem_offset , & addr , NULL ) ; } else { yr_parser_emit_with_arg ( yyscanner , OP_POP_M , mem_offset + 3 , & addr , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_POP_M , mem_offset , NULL , NULL ) ; } compiler -> loop_address [ compiler -> loop_depth ] = addr ; compiler -> loop_identifier [ compiler -> loop_depth ] = ( yyvsp [ - 4 ] . c_string ) ; compiler -> loop_depth ++ ; } <vul-start> # line 2676 ""grammar.c"" <vul-end> break ; case 65 : <vul-start> # line 1098 ""grammar.y"" <vul-end> { int mem_offset ; compiler -> loop_depth -- ; mem_offset = LOOP_LOCAL_VARS * compiler -> loop_depth ; yr_parser_emit_with_arg ( yyscanner , OP_ADD_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_INCR_M , mem_offset + 2 , NULL , NULL ) ; if ( ( yyvsp [ - 5 ] . integer ) == INTEGER_SET_ENUMERATION ) { yr_parser_emit_with_arg_reloc ( yyscanner , OP_JNUNDEF , compiler -> loop_address [ compiler -> loop_depth ] , NULL , NULL ) ; } else { yr_parser_emit_with_arg ( yyscanner , OP_INCR_M , mem_offset , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_PUSH_M , mem_offset , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_PUSH_M , mem_offset + 3 , NULL , NULL ) ; yr_parser_emit_with_arg_reloc ( yyscanner , OP_JLE , compiler -> loop_address [ compiler -> loop_depth ] , NULL , NULL ) ; yr_parser_emit ( yyscanner , OP_POP , NULL ) ; yr_parser_emit ( yyscanner , OP_POP , NULL ) ; } yr_parser_emit ( yyscanner , OP_POP , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_SWAPUNDEF , mem_offset + 2 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_PUSH_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit ( yyscanner , OP_INT_LE , NULL ) ; compiler -> loop_identifier [ compiler -> loop_depth ] = NULL ; yr_free ( ( yyvsp [ - 8 ] . c_string ) ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2759 ""grammar.c"" <vul-end> break ; case 66 : <vul-start> # line 1177 ""grammar.y"" <vul-end> { int mem_offset = LOOP_LOCAL_VARS * compiler -> loop_depth ; uint8_t * addr ; if ( compiler -> loop_depth == MAX_LOOP_NESTING ) compiler -> last_result = \\ ERROR_LOOP_NESTING_LIMIT_EXCEEDED ; if ( compiler -> loop_for_of_mem_offset != - 1 ) compiler -> last_result = \\ ERROR_NESTED_FOR_OF_LOOP ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; yr_parser_emit_with_arg ( yyscanner , OP_CLEAR_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_CLEAR_M , mem_offset + 2 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_POP_M , mem_offset , & addr , NULL ) ; compiler -> loop_for_of_mem_offset = mem_offset ; compiler -> loop_address [ compiler -> loop_depth ] = addr ; compiler -> loop_identifier [ compiler -> loop_depth ] = NULL ; compiler -> loop_depth ++ ; } <vul-start> # line 2793 ""grammar.c"" <vul-end> break ; case 67 : <vul-start> # line 1207 ""grammar.y"" <vul-end> { int mem_offset ; compiler -> loop_depth -- ; compiler -> loop_for_of_mem_offset = - 1 ; mem_offset = LOOP_LOCAL_VARS * compiler -> loop_depth ; yr_parser_emit_with_arg ( yyscanner , OP_ADD_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_INCR_M , mem_offset + 2 , NULL , NULL ) ; yr_parser_emit_with_arg_reloc ( yyscanner , OP_JNUNDEF , compiler -> loop_address [ compiler -> loop_depth ] , NULL , NULL ) ; yr_parser_emit ( yyscanner , OP_POP , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_SWAPUNDEF , mem_offset + 2 , NULL , NULL ) ; yr_parser_emit_with_arg ( yyscanner , OP_PUSH_M , mem_offset + 1 , NULL , NULL ) ; yr_parser_emit ( yyscanner , OP_INT_LE , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2846 ""grammar.c"" <vul-end> break ; case 68 : <vul-start> # line 1256 ""grammar.y"" <vul-end> { yr_parser_emit ( yyscanner , OP_OF , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2856 ""grammar.c"" <vul-end> break ; case 69 : <vul-start> # line 1262 ""grammar.y"" <vul-end> { yr_parser_emit ( yyscanner , OP_NOT , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2866 ""grammar.c"" <vul-end> break ; case 70 : <vul-start> # line 1268 ""grammar.y"" <vul-end> { YR_FIXUP * fixup ; void * jmp_destination_addr ; compiler -> last_result = yr_parser_emit_with_arg_reloc ( yyscanner , OP_JFALSE , 0 , NULL , & jmp_destination_addr ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup = ( YR_FIXUP * ) yr_malloc ( sizeof ( YR_FIXUP ) ) ; if ( fixup == NULL ) compiler -> last_error = ERROR_INSUFFICIENT_MEMORY ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup -> address = jmp_destination_addr ; fixup -> next = compiler -> fixup_stack_head ; compiler -> fixup_stack_head = fixup ; } <vul-start> # line 2896 ""grammar.c"" <vul-end> break ; case 71 : <vul-start> # line 1294 ""grammar.y"" <vul-end> { YR_FIXUP * fixup ; uint8_t * and_addr ; compiler -> last_result = yr_arena_reserve_memory ( compiler -> code_arena , 2 ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_AND , & and_addr ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup = compiler -> fixup_stack_head ; * ( void * * ) ( fixup -> address ) = ( void * ) ( and_addr + 1 ) ; compiler -> fixup_stack_head = fixup -> next ; yr_free ( fixup ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 2936 ""grammar.c"" <vul-end> break ; case 72 : <vul-start> # line 1330 ""grammar.y"" <vul-end> { YR_FIXUP * fixup ; void * jmp_destination_addr ; compiler -> last_result = yr_parser_emit_with_arg_reloc ( yyscanner , OP_JTRUE , 0 , NULL , & jmp_destination_addr ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup = ( YR_FIXUP * ) yr_malloc ( sizeof ( YR_FIXUP ) ) ; if ( fixup == NULL ) compiler -> last_error = ERROR_INSUFFICIENT_MEMORY ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup -> address = jmp_destination_addr ; fixup -> next = compiler -> fixup_stack_head ; compiler -> fixup_stack_head = fixup ; } <vul-start> # line 2965 ""grammar.c"" <vul-end> break ; case 73 : <vul-start> # line 1355 ""grammar.y"" <vul-end> { YR_FIXUP * fixup ; uint8_t * or_addr ; compiler -> last_result = yr_arena_reserve_memory ( compiler -> code_arena , 2 ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_OR , & or_addr ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; fixup = compiler -> fixup_stack_head ; * ( void * * ) ( fixup -> address ) = ( void * ) ( or_addr + 1 ) ; compiler -> fixup_stack_head = fixup -> next ; yr_free ( fixup ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3005 ""grammar.c"" <vul-end> break ; case 74 : <vul-start> # line 1391 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""<"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3018 ""grammar.c"" <vul-end> break ; case 75 : <vul-start> # line 1400 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , "">"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3031 ""grammar.c"" <vul-end> break ; case 76 : <vul-start> # line 1409 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""<="" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3044 ""grammar.c"" <vul-end> break ; case 77 : <vul-start> # line 1418 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , "">="" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3057 ""grammar.c"" <vul-end> break ; case 78 : <vul-start> # line 1427 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""=="" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3070 ""grammar.c"" <vul-end> break ; case 79 : <vul-start> # line 1436 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""!="" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; } <vul-start> # line 3083 ""grammar.c"" <vul-end> break ; case 80 : <vul-start> # line 1445 ""grammar.y"" <vul-end> { ( yyval . expression ) = ( yyvsp [ 0 ] . expression ) ; } <vul-start> # line 3091 ""grammar.c"" <vul-end> break ; case 81 : <vul-start> # line 1449 ""grammar.y"" <vul-end> { ( yyval . expression ) = ( yyvsp [ - 1 ] . expression ) ; } <vul-start> # line 3099 ""grammar.c"" <vul-end> break ; case 82 : <vul-start> # line 1456 ""grammar.y"" <vul-end> { ( yyval . integer ) = INTEGER_SET_ENUMERATION ; } <vul-start> # line 3105 ""grammar.c"" <vul-end> break ; case 83 : <vul-start> # line 1457 ""grammar.y"" <vul-end> { ( yyval . integer ) = INTEGER_SET_RANGE ; } <vul-start> # line 3111 ""grammar.c"" <vul-end> break ; case 84 : <vul-start> # line 1463 ""grammar.y"" <vul-end> { if ( ( yyvsp [ - 3 ] . expression ) . type != EXPRESSION_TYPE_INTEGER ) { yr_compiler_set_error_extra_info ( compiler , ""wrong type for range\'s lower bound"" ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } if ( ( yyvsp [ - 1 ] . expression ) . type != EXPRESSION_TYPE_INTEGER ) { yr_compiler_set_error_extra_info ( compiler , ""wrong type for range\'s upper bound"" ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3133 ""grammar.c"" <vul-end> break ; case 85 : <vul-start> # line 1485 ""grammar.y"" <vul-end> { if ( ( yyvsp [ 0 ] . expression ) . type != EXPRESSION_TYPE_INTEGER ) { yr_compiler_set_error_extra_info ( compiler , ""wrong type for enumeration item"" ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3149 ""grammar.c"" <vul-end> break ; case 86 : <vul-start> # line 1497 ""grammar.y"" <vul-end> { if ( ( yyvsp [ 0 ] . expression ) . type != EXPRESSION_TYPE_INTEGER ) { yr_compiler_set_error_extra_info ( compiler , ""wrong type for enumeration item"" ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3164 ""grammar.c"" <vul-end> break ; case 87 : <vul-start> # line 1512 ""grammar.y"" <vul-end> { yr_parser_emit_with_arg ( yyscanner , OP_PUSH , UNDEFINED , NULL , NULL ) ; } <vul-start> # line 3173 ""grammar.c"" <vul-end> break ; case 89 : <vul-start> # line 1518 ""grammar.y"" <vul-end> { yr_parser_emit_with_arg ( yyscanner , OP_PUSH , UNDEFINED , NULL , NULL ) ; yr_parser_emit_pushes_for_strings ( yyscanner , ""$*"" ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3184 ""grammar.c"" <vul-end> break ; case 92 : <vul-start> # line 1535 ""grammar.y"" <vul-end> { yr_parser_emit_pushes_for_strings ( yyscanner , ( yyvsp [ 0 ] . c_string ) ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3195 ""grammar.c"" <vul-end> break ; case 93 : <vul-start> # line 1542 ""grammar.y"" <vul-end> { yr_parser_emit_pushes_for_strings ( yyscanner , ( yyvsp [ 0 ] . c_string ) ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3206 ""grammar.c"" <vul-end> break ; case 95 : <vul-start> # line 1554 ""grammar.y"" <vul-end> { yr_parser_emit_with_arg ( yyscanner , OP_PUSH , UNDEFINED , NULL , NULL ) ; } <vul-start> # line 3214 ""grammar.c"" <vul-end> break ; case 96 : <vul-start> # line 1558 ""grammar.y"" <vul-end> { yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 1 , NULL , NULL ) ; } <vul-start> # line 3222 ""grammar.c"" <vul-end> break ; case 97 : <vul-start> # line 1566 ""grammar.y"" <vul-end> { ( yyval . expression ) = ( yyvsp [ - 1 ] . expression ) ; } <vul-start> # line 3230 ""grammar.c"" <vul-end> break ; case 98 : <vul-start> # line 1570 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit ( yyscanner , OP_FILESIZE , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3244 ""grammar.c"" <vul-end> break ; case 99 : <vul-start> # line 1580 ""grammar.y"" <vul-end> { yywarning ( yyscanner , ""Using deprecated \\""entrypoint\\"" keyword. Use the \\""entry_point\\"" "" ""function from PE module instead."" ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_ENTRYPOINT , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3262 ""grammar.c"" <vul-end> break ; case 100 : <vul-start> # line 1594 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 1 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""intXXXX or uintXXXX"" ) ; compiler -> last_result = yr_parser_emit ( yyscanner , ( uint8_t ) ( OP_READ_INT + ( yyvsp [ - 3 ] . integer ) ) , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3282 ""grammar.c"" <vul-end> break ; case 101 : <vul-start> # line 1610 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , ( yyvsp [ 0 ] . integer ) , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = ( yyvsp [ 0 ] . integer ) ; } <vul-start> # line 3296 ""grammar.c"" <vul-end> break ; case 102 : <vul-start> # line 1620 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg_double ( yyscanner , OP_PUSH , ( yyvsp [ 0 ] . double_ ) , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } <vul-start> # line 3309 ""grammar.c"" <vul-end> break ; case 103 : <vul-start> # line 1629 ""grammar.y"" <vul-end> { SIZED_STRING * sized_string ; compiler -> last_result = yr_arena_write_data ( compiler -> sz_arena , ( yyvsp [ 0 ] . sized_string ) , ( yyvsp [ 0 ] . sized_string ) -> length + sizeof ( SIZED_STRING ) , ( void * * ) & sized_string ) ; yr_free ( ( yyvsp [ 0 ] . sized_string ) ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_emit_with_arg_reloc ( yyscanner , OP_PUSH , sized_string , NULL , NULL ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_STRING ; ( yyval . expression ) . value . sized_string = sized_string ; } <vul-start> # line 3338 ""grammar.c"" <vul-end> break ; case 104 : <vul-start> # line 1654 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ 0 ] . c_string ) , OP_COUNT , UNDEFINED ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3354 ""grammar.c"" <vul-end> break ; case 105 : <vul-start> # line 1666 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ - 3 ] . c_string ) , OP_OFFSET , UNDEFINED ) ; yr_free ( ( yyvsp [ - 3 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3370 ""grammar.c"" <vul-end> break ; case 106 : <vul-start> # line 1678 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 1 , NULL , NULL ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ 0 ] . c_string ) , OP_OFFSET , UNDEFINED ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3390 ""grammar.c"" <vul-end> break ; case 107 : <vul-start> # line 1694 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ - 3 ] . c_string ) , OP_LENGTH , UNDEFINED ) ; yr_free ( ( yyvsp [ - 3 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3406 ""grammar.c"" <vul-end> break ; case 108 : <vul-start> # line 1706 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_emit_with_arg ( yyscanner , OP_PUSH , 1 , NULL , NULL ) ; if ( compiler -> last_result == ERROR_SUCCESS ) compiler -> last_result = yr_parser_reduce_string_identifier ( yyscanner , ( yyvsp [ 0 ] . c_string ) , OP_LENGTH , UNDEFINED ) ; yr_free ( ( yyvsp [ 0 ] . c_string ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } <vul-start> # line 3426 ""grammar.c"" <vul-end> break ; case 109 : <vul-start> # line 1722 ""grammar.y"" <vul-end> { if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; } else if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_BOOLEAN ) { ( yyval . expression ) . type = EXPRESSION_TYPE_BOOLEAN ; ( yyval . expression ) . value . integer = UNDEFINED ; } else if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_OBJECT ) { compiler -> last_result = yr_parser_emit ( yyscanner , OP_OBJ_VALUE , NULL ) ; switch ( ( yyvsp [ 0 ] . expression ) . value . object -> type ) { case OBJECT_TYPE_INTEGER : ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = UNDEFINED ; break ; case OBJECT_TYPE_FLOAT : ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; break ; case OBJECT_TYPE_STRING : ( yyval . expression ) . type = EXPRESSION_TYPE_STRING ; ( yyval . expression ) . value . sized_string = NULL ; break ; default : yr_compiler_set_error_extra_info_fmt ( compiler , ""wrong usage of identifier \\""%s\\"""" , ( yyvsp [ 0 ] . expression ) . identifier ) ; compiler -> last_result = ERROR_WRONG_TYPE ; } } else { assert ( FALSE ) ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3475 ""grammar.c"" <vul-end> break ; case 110 : <vul-start> # line 1767 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER | EXPRESSION_TYPE_FLOAT , ""-"" ) ; if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = ( ( yyvsp [ 0 ] . expression ) . value . integer == UNDEFINED ) ? UNDEFINED : - ( ( yyvsp [ 0 ] . expression ) . value . integer ) ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_INT_MINUS , NULL ) ; } else if ( ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_FLOAT ) { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; compiler -> last_result = yr_parser_emit ( yyscanner , OP_DBL_MINUS , NULL ) ; } ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } <vul-start> # line 3498 ""grammar.c"" <vul-end> break ; case 111 : <vul-start> # line 1786 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""+"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( ( yyvsp [ - 2 ] . expression ) . type == EXPRESSION_TYPE_INTEGER && ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . value . integer = OPERATION ( + , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } } <vul-start> # line 3520 ""grammar.c"" <vul-end> break ; case 112 : <vul-start> # line 1804 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""-"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( ( yyvsp [ - 2 ] . expression ) . type == EXPRESSION_TYPE_INTEGER && ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . value . integer = OPERATION ( - , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } } <vul-start> # line 3542 ""grammar.c"" <vul-end> break ; case 113 : <vul-start> # line 1822 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""*"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( ( yyvsp [ - 2 ] . expression ) . type == EXPRESSION_TYPE_INTEGER && ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { ( yyval . expression ) . value . integer = OPERATION ( * , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } } <vul-start> # line 3564 ""grammar.c"" <vul-end> break ; case 114 : <vul-start> # line 1840 ""grammar.y"" <vul-end> { compiler -> last_result = yr_parser_reduce_operation ( yyscanner , ""\\\\"" , ( yyvsp [ - 2 ] . expression ) , ( yyvsp [ 0 ] . expression ) ) ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; if ( ( yyvsp [ - 2 ] . expression ) . type == EXPRESSION_TYPE_INTEGER && ( yyvsp [ 0 ] . expression ) . type == EXPRESSION_TYPE_INTEGER ) { if ( ( yyvsp [ 0 ] . expression ) . value . integer != 0 ) { ( yyval . expression ) . value . integer = OPERATION ( / , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { compiler -> last_result = ERROR_DIVISION_BY_ZERO ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } } else { ( yyval . expression ) . type = EXPRESSION_TYPE_FLOAT ; } } <vul-start> # line 3594 ""grammar.c"" <vul-end> break ; case 115 : <vul-start> # line 1866 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""%"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""%"" ) ; yr_parser_emit ( yyscanner , OP_MOD , NULL ) ; if ( ( yyvsp [ 0 ] . expression ) . value . integer != 0 ) { ( yyval . expression ) . value . integer = OPERATION ( % , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; } else { compiler -> last_result = ERROR_DIVISION_BY_ZERO ; ERROR_IF ( compiler -> last_result != ERROR_SUCCESS ) ; } } <vul-start> # line 3616 ""grammar.c"" <vul-end> break ; case 116 : <vul-start> # line 1884 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""^"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""^"" ) ; yr_parser_emit ( yyscanner , OP_BITWISE_XOR , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( ^ , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3630 ""grammar.c"" <vul-end> break ; case 117 : <vul-start> # line 1894 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""^"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""^"" ) ; yr_parser_emit ( yyscanner , OP_BITWISE_AND , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( & , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3644 ""grammar.c"" <vul-end> break ; case 118 : <vul-start> # line 1904 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""|"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""|"" ) ; yr_parser_emit ( yyscanner , OP_BITWISE_OR , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( | , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3658 ""grammar.c"" <vul-end> break ; case 119 : <vul-start> # line 1914 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""~"" ) ; yr_parser_emit ( yyscanner , OP_BITWISE_NOT , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = ( ( yyvsp [ 0 ] . expression ) . value . integer == UNDEFINED ) ? UNDEFINED : ~ ( ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3672 ""grammar.c"" <vul-end> break ; case 120 : <vul-start> # line 1924 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""<<"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , ""<<"" ) ; yr_parser_emit ( yyscanner , OP_SHL , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( << , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3686 ""grammar.c"" <vul-end> break ; case 121 : <vul-start> # line 1934 ""grammar.y"" <vul-end> { CHECK_TYPE ( ( yyvsp [ - 2 ] . expression ) , EXPRESSION_TYPE_INTEGER , "">>"" ) ; CHECK_TYPE ( ( yyvsp [ 0 ] . expression ) , EXPRESSION_TYPE_INTEGER , "">>"" ) ; yr_parser_emit ( yyscanner , OP_SHR , NULL ) ; ( yyval . expression ) . type = EXPRESSION_TYPE_INTEGER ; ( yyval . expression ) . value . integer = OPERATION ( >> , ( yyvsp [ - 2 ] . expression ) . value . integer , ( yyvsp [ 0 ] . expression ) . value . integer ) ; } <vul-start> # line 3700 ""grammar.c"" <vul-end> break ; case 122 : <vul-start> # line 1944 ""grammar.y"" <vul-end> { ( yyval . expression ) = ( yyvsp [ 0 ] . expression ) ; } <vul-start> # line 3708 ""grammar.c"" break ; # line 3712 ""grammar.c"" <vul-end> default : break ; } YY_SYMBOL_PRINT ( ""-> $$ ="" , yyr1 [ yyn ] , & yyval , & yyloc ) ; YYPOPSTACK ( yylen ) ; yylen = 0 ; YY_STACK_PRINT ( yyss , yyssp ) ; * ++ yyvsp = yyval ; yyn = yyr1 [ yyn ] ; yystate = yypgoto [ yyn - YYNTOKENS ] + * yyssp ; if ( 0 <= yystate && yystate <= YYLAST && yycheck [ yystate ] == * yyssp ) yystate = yytable [ yystate ] ; else yystate = yydefgoto [ yyn - YYNTOKENS ] ; goto yynewstate ; yyerrlab : yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE ( yychar ) ; if ( ! yyerrstatus ) { <vul-start> + yynerrs ; <vul-end> # if ! YYERROR_VERBOSE yyerror ( yyscanner , compiler , YY_ ( ""syntax error"" ) ) ; # else # define YYSYNTAX_ERROR yysyntax_error ( & yymsg_alloc , & yymsg , \\ yyssp , yytoken ) { char const * yymsgp = YY_ ( ""syntax error"" ) ; int yysyntax_error_status ; yysyntax_error_status = YYSYNTAX_ERROR ; if ( yysyntax_error_status == 0 ) yymsgp = yymsg ; else if ( yysyntax_error_status == 1 ) { if ( yymsg != yymsgbuf ) YYSTACK_FREE ( yymsg ) ; yymsg = ( char * ) YYSTACK_ALLOC ( yymsg_alloc ) ; if ( ! yymsg ) { yymsg = yymsgbuf ; yymsg_alloc = sizeof yymsgbuf ; yysyntax_error_status = 2 ; } else { yysyntax_error_status = YYSYNTAX_ERROR ; yymsgp = yymsg ; } } yyerror ( yyscanner , compiler , yymsgp ) ; if ( yysyntax_error_status == 2 ) goto yyexhaustedlab ;"
755,"CWE-119 void vp9_xform_quant ( MACROBLOCK * x , int plane , int block , BLOCK_SIZE plane_bsize , TX_SIZE tx_size ) { MACROBLOCKD * const xd = & x -> e_mbd ; const struct macroblock_plane * const p = & x -> plane [ plane ] ; const struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; const scan_order * const scan_order = & vp9_default_scan_orders [ tx_size ] ; <vul-start> int16_t * const coeff = BLOCK_OFFSET ( p -> coeff , block ) ; int16_t * const qcoeff = BLOCK_OFFSET ( p -> qcoeff , block ) ; int16_t * const dqcoeff = BLOCK_OFFSET ( pd -> dqcoeff , block ) ; <vul-end> uint16_t * const eob = & p -> eobs [ block ] ; const int diff_stride = 4 * num_4x4_blocks_wide_lookup [ plane_bsize ] ; int i , j ; const int16_t * src_diff ; txfrm_block_to_raster_xy ( plane_bsize , tx_size , block , & i , & j ) ; src_diff = & p -> src_diff [ 4 * ( j * diff_stride + i ) ] ; <vul-start> <vul-end> switch ( tx_size ) { case TX_32X32 : <vul-start> fdct32x32 ( x -> use_lp32x32fdct , src_diff , coeff , diff_stride ) ; vp9_quantize_b_32x32 ( coeff , 1024 , x -> skip_block , p -> zbin , p -> round , p -> quant , p -> quant_shift , qcoeff , dqcoeff , pd -> dequant , p -> zbin_extra , eob , scan_order -> scan , scan_order -> iscan ) ; <vul-end> break ; case TX_16X16 : <vul-start> vp9_fdct16x16 ( src_diff , coeff , diff_stride ) ; vp9_quantize_b ( coeff , 256 , x -> skip_block , p -> zbin , p -> round , <vul-end> p -> quant , p -> quant_shift , qcoeff , dqcoeff , <vul-start> pd -> dequant , p -> zbin_extra , eob , <vul-end> scan_order -> scan , scan_order -> iscan ) ; break ; case TX_8X8 : <vul-start> vp9_fdct8x8 ( src_diff , coeff , diff_stride ) ; vp9_quantize_b ( coeff , 64 , x -> skip_block , p -> zbin , p -> round , <vul-end> p -> quant , p -> quant_shift , qcoeff , dqcoeff , <vul-start> pd -> dequant , p -> zbin_extra , eob , <vul-end> scan_order -> scan , scan_order -> iscan ) ; break ; case TX_4X4 : x -> fwd_txm4x4 ( src_diff , coeff , diff_stride ) ; <vul-start> vp9_quantize_b ( coeff , 16 , x -> skip_block , p -> zbin , p -> round , <vul-end> p -> quant , p -> quant_shift , qcoeff , dqcoeff , <vul-start> pd -> dequant , p -> zbin_extra , eob , <vul-end> scan_order -> scan , scan_order -> iscan ) ; break ; default : assert ( 0 ) ; } <vul-start> <vul-end> }","void vp9_xform_quant ( MACROBLOCK * x , int plane , int block , BLOCK_SIZE plane_bsize , TX_SIZE tx_size ) { MACROBLOCKD * const xd = & x -> e_mbd ; const struct macroblock_plane * const p = & x -> plane [ plane ] ; const struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; const scan_order * const scan_order = & vp9_default_scan_orders [ tx_size ] ; <vul-start> tran_low_t * const coeff = BLOCK_OFFSET ( p -> coeff , block ) ; tran_low_t * const qcoeff = BLOCK_OFFSET ( p -> qcoeff , block ) ; tran_low_t * const dqcoeff = BLOCK_OFFSET ( pd -> dqcoeff , block ) ; <vul-end> uint16_t * const eob = & p -> eobs [ block ] ; const int diff_stride = 4 * num_4x4_blocks_wide_lookup [ plane_bsize ] ; int i , j ; const int16_t * src_diff ; txfrm_block_to_raster_xy ( plane_bsize , tx_size , block , & i , & j ) ; src_diff = & p -> src_diff [ 4 * ( j * diff_stride + i ) ] ; <vul-start> # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { <vul-end> switch ( tx_size ) { case TX_32X32 : <vul-start> highbd_fdct32x32 ( x -> use_lp32x32fdct , src_diff , coeff , diff_stride ) ; vpx_highbd_quantize_b_32x32 ( coeff , 1024 , x -> skip_block , p -> zbin , p -> round , p -> quant , p -> quant_shift , qcoeff , dqcoeff , pd -> dequant , eob , scan_order -> scan , scan_order -> iscan ) ; <vul-end> break ; case TX_16X16 : <vul-start> vpx_highbd_fdct16x16 ( src_diff , coeff , diff_stride ) ; vpx_highbd_quantize_b ( coeff , 256 , x -> skip_block , p -> zbin , p -> round , <vul-end> p -> quant , p -> quant_shift , qcoeff , dqcoeff , <vul-start> pd -> dequant , eob , <vul-end> scan_order -> scan , scan_order -> iscan ) ; break ; case TX_8X8 : <vul-start> vpx_highbd_fdct8x8 ( src_diff , coeff , diff_stride ) ; vpx_highbd_quantize_b ( coeff , 64 , x -> skip_block , p -> zbin , p -> round , <vul-end> p -> quant , p -> quant_shift , qcoeff , dqcoeff , <vul-start> pd -> dequant , eob , <vul-end> scan_order -> scan , scan_order -> iscan ) ; break ; case TX_4X4 : x -> fwd_txm4x4 ( src_diff , coeff , diff_stride ) ; <vul-start> vpx_highbd_quantize_b ( coeff , 16 , x -> skip_block , p -> zbin , p -> round , <vul-end> p -> quant , p -> quant_shift , qcoeff , dqcoeff , <vul-start> pd -> dequant , eob , <vul-end> scan_order -> scan , scan_order -> iscan ) ; break ; default : assert ( 0 ) ; } <vul-start> return ; } # endif switch ( tx_size ) { case TX_32X32 : fdct32x32 ( x -> use_lp32x32fdct , src_diff , coeff , diff_stride ) ; vpx_quantize_b_32x32 ( coeff , 1024 , x -> skip_block , p -> zbin , p -> round , p -> quant , p -> quant_shift , qcoeff , dqcoeff , pd -> dequant , eob , scan_order -> scan , scan_order -> iscan ) ; break ; case TX_16X16 : vpx_fdct16x16 ( src_diff , coeff , diff_stride ) ; vpx_quantize_b ( coeff , 256 , x -> skip_block , p -> zbin , p -> round , p -> quant , p -> quant_shift , qcoeff , dqcoeff , pd -> dequant , eob , scan_order -> scan , scan_order -> iscan ) ; break ; case TX_8X8 : vpx_fdct8x8 ( src_diff , coeff , diff_stride ) ; vpx_quantize_b ( coeff , 64 , x -> skip_block , p -> zbin , p -> round , p -> quant , p -> quant_shift , qcoeff , dqcoeff , pd -> dequant , eob , scan_order -> scan , scan_order -> iscan ) ; break ; case TX_4X4 : x -> fwd_txm4x4 ( src_diff , coeff , diff_stride ) ; vpx_quantize_b ( coeff , 16 , x -> skip_block , p -> zbin , p -> round , p -> quant , p -> quant_shift , qcoeff , dqcoeff , pd -> dequant , eob , scan_order -> scan , scan_order -> iscan ) ; break ; default : assert ( 0 ) ; break ; } <vul-end> }"
756,"CWE-787 static void ReadReason ( rfbClient * client ) { uint32_t reasonLen ; char * reason ; if ( ! ReadFromRFBServer ( client , ( char * ) & reasonLen , 4 ) ) return ; reasonLen = rfbClientSwap32IfLE ( reasonLen ) ; <vul-start> reason = malloc ( ( uint64_t ) reasonLen + 1 ) ; <vul-end> if ( ! ReadFromRFBServer ( client , reason , reasonLen ) ) { free ( reason ) ; return ; } reason [ reasonLen ] = 0 ; rfbClientLog ( ""VNC connection failed: %s\\n"" , reason ) ; free ( reason ) ; }","static void ReadReason ( rfbClient * client ) { uint32_t reasonLen ; char * reason ; if ( ! ReadFromRFBServer ( client , ( char * ) & reasonLen , 4 ) ) return ; reasonLen = rfbClientSwap32IfLE ( reasonLen ) ; <vul-start> if ( reasonLen > 1 << 20 ) { rfbClientLog ( ""VNC connection failed, but sent reason length of %u exceeds limit of 1MB"" , ( unsigned int ) reasonLen ) ; return ; } reason = malloc ( reasonLen + 1 ) ; <vul-end> if ( ! ReadFromRFBServer ( client , reason , reasonLen ) ) { free ( reason ) ; return ; } reason [ reasonLen ] = 0 ; rfbClientLog ( ""VNC connection failed: %s\\n"" , reason ) ; free ( reason ) ; }"
757,"CWE-125 { const struct ikev2_t * p ; struct ikev2_t t ; uint16_t t_id ; const u_char * cp ; const char * idstr ; const struct attrmap * map ; size_t nmap ; const u_char * ep2 ; p = ( const struct ikev2_t * ) ext ; ND_TCHECK ( * p ) ; UNALIGNED_MEMCPY ( & t , ext , sizeof ( t ) ) ; ikev2_pay_print ( ndo , NPSTR ( ISAKMP_NPTYPE_T ) , t . h . critical ) ; t_id = ntohs ( t . t_id ) ; map = NULL ; nmap = 0 ; switch ( t . t_type ) { case IV2_T_ENCR : idstr = STR_OR_ID ( t_id , esp_p_map ) ; map = encr_t_map ; nmap = sizeof ( encr_t_map ) / sizeof ( encr_t_map [ 0 ] ) ; break ; case IV2_T_PRF : idstr = STR_OR_ID ( t_id , prf_p_map ) ; break ; case IV2_T_INTEG : idstr = STR_OR_ID ( t_id , integ_p_map ) ; break ; case IV2_T_DH : idstr = STR_OR_ID ( t_id , dh_p_map ) ; break ; case IV2_T_ESN : idstr = STR_OR_ID ( t_id , esn_p_map ) ; break ; default : idstr = NULL ; break ; } if ( idstr ) ND_PRINT ( ( ndo , "" #%u type=%s id=%s "" , tcount , STR_OR_ID ( t . t_type , ikev2_t_type_map ) , idstr ) ) ; else ND_PRINT ( ( ndo , "" #%u type=%s id=%u "" , tcount , STR_OR_ID ( t . t_type , ikev2_t_type_map ) , t . t_id ) ) ; cp = ( const u_char * ) ( p + 1 ) ; ep2 = ( const u_char * ) p + item_len ; while ( cp < ep && cp < ep2 ) { if ( map && nmap ) { <vul-start> cp = ikev1_attrmap_print ( ndo , cp , ( ep < ep2 ) ? ep : ep2 , map , nmap ) ; <vul-end> } else <vul-start> cp = ikev1_attr_print ( ndo , cp , ( ep < ep2 ) ? ep : ep2 ) ; <vul-end> } if ( ep < ep2 ) ND_PRINT ( ( ndo , ""..."" ) ) ; return cp ; trunc : ND_PRINT ( ( ndo , "" [|%s]"" , NPSTR ( ISAKMP_NPTYPE_T ) ) ) ; return NULL ; }","{ const struct ikev2_t * p ; struct ikev2_t t ; uint16_t t_id ; const u_char * cp ; const char * idstr ; const struct attrmap * map ; size_t nmap ; const u_char * ep2 ; p = ( const struct ikev2_t * ) ext ; ND_TCHECK ( * p ) ; UNALIGNED_MEMCPY ( & t , ext , sizeof ( t ) ) ; ikev2_pay_print ( ndo , NPSTR ( ISAKMP_NPTYPE_T ) , t . h . critical ) ; t_id = ntohs ( t . t_id ) ; map = NULL ; nmap = 0 ; switch ( t . t_type ) { case IV2_T_ENCR : idstr = STR_OR_ID ( t_id , esp_p_map ) ; map = encr_t_map ; nmap = sizeof ( encr_t_map ) / sizeof ( encr_t_map [ 0 ] ) ; break ; case IV2_T_PRF : idstr = STR_OR_ID ( t_id , prf_p_map ) ; break ; case IV2_T_INTEG : idstr = STR_OR_ID ( t_id , integ_p_map ) ; break ; case IV2_T_DH : idstr = STR_OR_ID ( t_id , dh_p_map ) ; break ; case IV2_T_ESN : idstr = STR_OR_ID ( t_id , esn_p_map ) ; break ; default : idstr = NULL ; break ; } if ( idstr ) ND_PRINT ( ( ndo , "" #%u type=%s id=%s "" , tcount , STR_OR_ID ( t . t_type , ikev2_t_type_map ) , idstr ) ) ; else ND_PRINT ( ( ndo , "" #%u type=%s id=%u "" , tcount , STR_OR_ID ( t . t_type , ikev2_t_type_map ) , t . t_id ) ) ; cp = ( const u_char * ) ( p + 1 ) ; ep2 = ( const u_char * ) p + item_len ; while ( cp < ep && cp < ep2 ) { if ( map && nmap ) { <vul-start> cp = ikev1_attrmap_print ( ndo , cp , ep2 , map , nmap ) ; <vul-end> } else <vul-start> cp = ikev1_attr_print ( ndo , cp , ep2 ) ; if ( cp == NULL ) goto trunc ; <vul-end> } if ( ep < ep2 ) ND_PRINT ( ( ndo , ""..."" ) ) ; return cp ; trunc : ND_PRINT ( ( ndo , "" [|%s]"" , NPSTR ( ISAKMP_NPTYPE_T ) ) ) ; return NULL ; }"
758,"CWE-119 static int ssh_packet_set_postauth ( struct ssh * ssh ) { <vul-start> struct sshcomp * comp ; int r , mode ; <vul-end> debug ( ""%s: called"" , __func__ ) ; ssh -> state -> after_authentication = 1 ; ssh -> state -> rekeying = 0 ; <vul-start> for ( mode = 0 ; mode < MODE_MAX ; mode ++ ) { if ( ssh -> state -> newkeys [ mode ] == NULL ) continue ; comp = & ssh -> state -> newkeys [ mode ] -> comp ; if ( comp && comp -> enabled && ( r = ssh_packet_init_compression ( ssh ) ) != 0 ) <vul-end> return r ; <vul-start> } <vul-end> return 0 ; }","static int ssh_packet_set_postauth ( struct ssh * ssh ) { <vul-start> int r ; <vul-end> debug ( ""%s: called"" , __func__ ) ; ssh -> state -> after_authentication = 1 ; ssh -> state -> rekeying = 0 ; <vul-start> if ( ( r = ssh_packet_enable_delayed_compress ( ssh ) ) != 0 ) <vul-end> return r ; <vul-start> <vul-end> return 0 ; }"
759,"NVD-CWE-Other n2s ( p , rr -> epoch ) ; memcpy ( & ( s -> s3 -> read_sequence [ 2 ] ) , p , 6 ) ; p += 6 ; n2s ( p , rr -> length ) ; if ( ! s -> first_packet ) { if ( version != s -> version ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } } if ( ( version & 0xff00 ) != ( s -> version & 0xff00 ) ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } if ( rr -> length > SSL3_RT_MAX_ENCRYPTED_LENGTH ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } } if ( rr -> length > s -> packet_length - DTLS1_RT_HEADER_LENGTH ) { i = rr -> length ; n = ssl3_read_n ( s , i , i , 1 ) ; if ( n != i ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } } s -> rstate = SSL_ST_READ_HEADER ; bitmap = dtls1_get_bitmap ( s , rr , & is_next_epoch ) ; if ( bitmap == NULL ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } # ifndef OPENSSL_NO_SCTP if ( ! BIO_dgram_is_sctp ( SSL_get_rbio ( s ) ) ) { # endif if ( ! ( s -> d1 -> listen && rr -> type == SSL3_RT_HANDSHAKE && <vul-start> * p == SSL3_MT_CLIENT_HELLO ) && <vul-end> ! dtls1_record_replay_check ( s , bitmap ) ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } # ifndef OPENSSL_NO_SCTP } # endif if ( rr -> length == 0 ) goto again ; if ( is_next_epoch ) { if ( ( SSL_in_init ( s ) || s -> in_handshake ) && ! s -> d1 -> listen ) { dtls1_buffer_record ( s , & ( s -> d1 -> unprocessed_rcds ) , rr -> seq_num ) ; } rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } if ( ! dtls1_process_record ( s ) ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } return ( 1 ) ; }","n2s ( p , rr -> epoch ) ; memcpy ( & ( s -> s3 -> read_sequence [ 2 ] ) , p , 6 ) ; p += 6 ; n2s ( p , rr -> length ) ; if ( ! s -> first_packet ) { if ( version != s -> version ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } } if ( ( version & 0xff00 ) != ( s -> version & 0xff00 ) ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } if ( rr -> length > SSL3_RT_MAX_ENCRYPTED_LENGTH ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } } if ( rr -> length > s -> packet_length - DTLS1_RT_HEADER_LENGTH ) { i = rr -> length ; n = ssl3_read_n ( s , i , i , 1 ) ; if ( n != i ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } } s -> rstate = SSL_ST_READ_HEADER ; bitmap = dtls1_get_bitmap ( s , rr , & is_next_epoch ) ; if ( bitmap == NULL ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } # ifndef OPENSSL_NO_SCTP if ( ! BIO_dgram_is_sctp ( SSL_get_rbio ( s ) ) ) { # endif if ( ! ( s -> d1 -> listen && rr -> type == SSL3_RT_HANDSHAKE && <vul-start> s -> packet_length > DTLS1_RT_HEADER_LENGTH && s -> packet [ DTLS1_RT_HEADER_LENGTH ] == SSL3_MT_CLIENT_HELLO ) && <vul-end> ! dtls1_record_replay_check ( s , bitmap ) ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } # ifndef OPENSSL_NO_SCTP } # endif if ( rr -> length == 0 ) goto again ; if ( is_next_epoch ) { if ( ( SSL_in_init ( s ) || s -> in_handshake ) && ! s -> d1 -> listen ) { dtls1_buffer_record ( s , & ( s -> d1 -> unprocessed_rcds ) , rr -> seq_num ) ; } rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } if ( ! dtls1_process_record ( s ) ) { rr -> length = 0 ; s -> packet_length = 0 ; goto again ; } return ( 1 ) ; }"
760,"CWE-125 PyObject * ast2obj_arguments ( void * _o ) { arguments_ty o = ( arguments_ty ) _o ; PyObject * result = NULL , * value = NULL ; if ( ! o ) { <vul-start> Py_INCREF ( Py_None ) ; return Py_None ; <vul-end> } result = PyType_GenericNew ( arguments_type , NULL , NULL ) ; if ( ! result ) return NULL ; value = ast2obj_list ( o -> args , ast2obj_arg ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_args , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_arg ( o -> vararg ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_vararg , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> kwonlyargs , ast2obj_arg ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_kwonlyargs , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> kw_defaults , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_kw_defaults , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_arg ( o -> kwarg ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_kwarg , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> defaults , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_defaults , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; return result ; failed : Py_XDECREF ( value ) ; Py_XDECREF ( result ) ; return NULL ; }","PyObject * ast2obj_arguments ( void * _o ) { arguments_ty o = ( arguments_ty ) _o ; PyObject * result = NULL , * value = NULL ; if ( ! o ) { <vul-start> Py_RETURN_NONE ; <vul-end> } result = PyType_GenericNew ( arguments_type , NULL , NULL ) ; if ( ! result ) return NULL ; value = ast2obj_list ( o -> args , ast2obj_arg ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_args , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_arg ( o -> vararg ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_vararg , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> kwonlyargs , ast2obj_arg ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_kwonlyargs , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> kw_defaults , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_kw_defaults , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_arg ( o -> kwarg ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_kwarg , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; value = ast2obj_list ( o -> defaults , ast2obj_expr ) ; if ( ! value ) goto failed ; if ( _PyObject_SetAttrId ( result , & PyId_defaults , value ) == - 1 ) goto failed ; Py_DECREF ( value ) ; return result ; failed : Py_XDECREF ( value ) ; Py_XDECREF ( result ) ; return NULL ; }"
761,"CWE-284 ssize_t socket_bytes_available ( const socket_t * socket ) { assert ( socket != NULL ) ; int size = 0 ; <vul-start> if ( ioctl ( socket -> fd , FIONREAD , & size ) == - 1 ) <vul-end> return - 1 ; return size ; }","ssize_t socket_bytes_available ( const socket_t * socket ) { assert ( socket != NULL ) ; int size = 0 ; <vul-start> if ( TEMP_FAILURE_RETRY ( ioctl ( socket -> fd , FIONREAD , & size ) ) == - 1 ) <vul-end> return - 1 ; return size ; }"
762,"CWE-59 int <vul-start> add_mibfile ( const char * tmpstr , const char * d_name , FILE * ip ) <vul-end> { FILE * fp ; char token [ MAXTOKEN ] , token2 [ MAXTOKEN ] ; if ( ( fp = fopen ( tmpstr , ""r"" ) ) == NULL ) { snmp_log_perror ( tmpstr ) ; return 1 ; } DEBUGMSGTL ( ( ""parse-mibs"" , ""Checking file: %s...\\n"" , tmpstr ) ) ; mibLine = 1 ; File = tmpstr ; if ( get_token ( fp , token , MAXTOKEN ) != LABEL ) { fclose ( fp ) ; return 1 ; } if ( get_token ( fp , token2 , MAXTOKEN ) == DEFINITIONS ) { new_module ( token , tmpstr ) ; <vul-start> if ( ip ) fprintf ( ip , ""%s %s\\n"" , token , d_name ) ; <vul-end> fclose ( fp ) ; return 0 ; } else { fclose ( fp ) ; return 1 ; } }","int <vul-start> add_mibfile ( const char * tmpstr , const char * d_name ) <vul-end> { FILE * fp ; char token [ MAXTOKEN ] , token2 [ MAXTOKEN ] ; if ( ( fp = fopen ( tmpstr , ""r"" ) ) == NULL ) { snmp_log_perror ( tmpstr ) ; return 1 ; } DEBUGMSGTL ( ( ""parse-mibs"" , ""Checking file: %s...\\n"" , tmpstr ) ) ; mibLine = 1 ; File = tmpstr ; if ( get_token ( fp , token , MAXTOKEN ) != LABEL ) { fclose ( fp ) ; return 1 ; } if ( get_token ( fp , token2 , MAXTOKEN ) == DEFINITIONS ) { new_module ( token , tmpstr ) ; <vul-start> <vul-end> fclose ( fp ) ; return 0 ; } else { fclose ( fp ) ; return 1 ; } }"
763,"CWE-125 static void bgp_capabilities_print ( netdissect_options * ndo , const u_char * opt , int caps_len ) { int cap_type , cap_len , tcap_len , cap_offset ; int i = 0 ; while ( i < caps_len ) { ND_TCHECK2 ( opt [ i ] , BGP_CAP_HEADER_SIZE ) ; cap_type = opt [ i ] ; cap_len = opt [ i + 1 ] ; tcap_len = cap_len ; ND_PRINT ( ( ndo , ""\\n\\t      %s (%u), length: %u"" , tok2str ( bgp_capcode_values , ""Unknown"" , cap_type ) , cap_type , cap_len ) ) ; ND_TCHECK2 ( opt [ i + 2 ] , cap_len ) ; switch ( cap_type ) { case BGP_CAPCODE_MP : <vul-start> <vul-end> ND_PRINT ( ( ndo , ""\\n\\t\\tAFI %s (%u), SAFI %s (%u)"" , tok2str ( af_values , ""Unknown"" , EXTRACT_16BITS ( opt + i + 2 ) ) , EXTRACT_16BITS ( opt + i + 2 ) , tok2str ( bgp_safi_values , ""Unknown"" , opt [ i + 5 ] ) , opt [ i + 5 ] ) ) ; break ; case BGP_CAPCODE_RESTART : ND_TCHECK_16BITS ( opt + i + 2 ) ; ND_PRINT ( ( ndo , ""\\n\\t\\tRestart Flags: [%s], Restart Time %us"" , ( ( opt [ i + 2 ] ) & 0x80 ) ? ""R"" : ""none"" , EXTRACT_16BITS ( opt + i + 2 ) & 0xfff ) ) ; tcap_len -= 2 ; cap_offset = 4 ; while ( tcap_len >= 4 ) { ND_PRINT ( ( ndo , ""\\n\\t\\t  AFI %s (%u), SAFI %s (%u), Forwarding state preserved: %s"" , tok2str ( af_values , ""Unknown"" , EXTRACT_16BITS ( opt + i + cap_offset ) ) , EXTRACT_16BITS ( opt + i + cap_offset ) , tok2str ( bgp_safi_values , ""Unknown"" , opt [ i + cap_offset + 2 ] ) , opt [ i + cap_offset + 2 ] , ( ( opt [ i + cap_offset + 3 ] ) & 0x80 ) ? ""yes"" : ""no"" ) ) ; tcap_len -= 4 ; cap_offset += 4 ; } break ; case BGP_CAPCODE_RR : case BGP_CAPCODE_RR_CISCO : break ; case BGP_CAPCODE_AS_NEW : if ( cap_len == 4 ) { ND_PRINT ( ( ndo , ""\\n\\t\\t 4 Byte AS %s"" , as_printf ( ndo , astostr , sizeof ( astostr ) , EXTRACT_32BITS ( opt + i + 2 ) ) ) ) ; } break ; case BGP_CAPCODE_ADD_PATH : cap_offset = 2 ; if ( tcap_len == 0 ) { ND_PRINT ( ( ndo , "" (bogus)"" ) ) ; break ; } while ( tcap_len > 0 ) { if ( tcap_len < 4 ) { ND_PRINT ( ( ndo , ""\\n\\t\\t(invalid)"" ) ) ; break ; } ND_PRINT ( ( ndo , ""\\n\\t\\tAFI %s (%u), SAFI %s (%u), Send/Receive: %s"" ,","static void bgp_capabilities_print ( netdissect_options * ndo , const u_char * opt , int caps_len ) { int cap_type , cap_len , tcap_len , cap_offset ; int i = 0 ; while ( i < caps_len ) { ND_TCHECK2 ( opt [ i ] , BGP_CAP_HEADER_SIZE ) ; cap_type = opt [ i ] ; cap_len = opt [ i + 1 ] ; tcap_len = cap_len ; ND_PRINT ( ( ndo , ""\\n\\t      %s (%u), length: %u"" , tok2str ( bgp_capcode_values , ""Unknown"" , cap_type ) , cap_type , cap_len ) ) ; ND_TCHECK2 ( opt [ i + 2 ] , cap_len ) ; switch ( cap_type ) { case BGP_CAPCODE_MP : <vul-start> ND_TCHECK_8BITS ( opt + i + 5 ) ; <vul-end> ND_PRINT ( ( ndo , ""\\n\\t\\tAFI %s (%u), SAFI %s (%u)"" , tok2str ( af_values , ""Unknown"" , EXTRACT_16BITS ( opt + i + 2 ) ) , EXTRACT_16BITS ( opt + i + 2 ) , tok2str ( bgp_safi_values , ""Unknown"" , opt [ i + 5 ] ) , opt [ i + 5 ] ) ) ; break ; case BGP_CAPCODE_RESTART : ND_TCHECK_16BITS ( opt + i + 2 ) ; ND_PRINT ( ( ndo , ""\\n\\t\\tRestart Flags: [%s], Restart Time %us"" , ( ( opt [ i + 2 ] ) & 0x80 ) ? ""R"" : ""none"" , EXTRACT_16BITS ( opt + i + 2 ) & 0xfff ) ) ; tcap_len -= 2 ; cap_offset = 4 ; while ( tcap_len >= 4 ) { ND_PRINT ( ( ndo , ""\\n\\t\\t  AFI %s (%u), SAFI %s (%u), Forwarding state preserved: %s"" , tok2str ( af_values , ""Unknown"" , EXTRACT_16BITS ( opt + i + cap_offset ) ) , EXTRACT_16BITS ( opt + i + cap_offset ) , tok2str ( bgp_safi_values , ""Unknown"" , opt [ i + cap_offset + 2 ] ) , opt [ i + cap_offset + 2 ] , ( ( opt [ i + cap_offset + 3 ] ) & 0x80 ) ? ""yes"" : ""no"" ) ) ; tcap_len -= 4 ; cap_offset += 4 ; } break ; case BGP_CAPCODE_RR : case BGP_CAPCODE_RR_CISCO : break ; case BGP_CAPCODE_AS_NEW : if ( cap_len == 4 ) { ND_PRINT ( ( ndo , ""\\n\\t\\t 4 Byte AS %s"" , as_printf ( ndo , astostr , sizeof ( astostr ) , EXTRACT_32BITS ( opt + i + 2 ) ) ) ) ; } break ; case BGP_CAPCODE_ADD_PATH : cap_offset = 2 ; if ( tcap_len == 0 ) { ND_PRINT ( ( ndo , "" (bogus)"" ) ) ; break ; } while ( tcap_len > 0 ) { if ( tcap_len < 4 ) { ND_PRINT ( ( ndo , ""\\n\\t\\t(invalid)"" ) ) ; break ; } ND_PRINT ( ( ndo , ""\\n\\t\\tAFI %s (%u), SAFI %s (%u), Send/Receive: %s"" ,"
764,"CWE-284 int send_event ( int fd , uint16_t type , uint16_t code , int32_t value ) { struct uinput_event event ; BTIF_TRACE_DEBUG ( ""%s type:%u code:%u value:%d"" , __FUNCTION__ , type , code , value ) ; memset ( & event , 0 , sizeof ( event ) ) ; event . type = type ; event . code = code ; event . value = value ; <vul-start> return write ( fd , & event , sizeof ( event ) ) ; <vul-end> }","int send_event ( int fd , uint16_t type , uint16_t code , int32_t value ) { struct uinput_event event ; BTIF_TRACE_DEBUG ( ""%s type:%u code:%u value:%d"" , __FUNCTION__ , type , code , value ) ; memset ( & event , 0 , sizeof ( event ) ) ; event . type = type ; event . code = code ; event . value = value ; <vul-start> return TEMP_FAILURE_RETRY ( write ( fd , & event , sizeof ( event ) ) ) ; <vul-end> }"
765,"CWE-20 struct sk_buff * sock_alloc_send_pskb ( struct sock * sk , unsigned long header_len , unsigned long data_len , int noblock , int * errcode ) { struct sk_buff * skb ; gfp_t gfp_mask ; long timeo ; int err ; <vul-start> <vul-end> gfp_mask = sk -> sk_allocation ; if ( gfp_mask & __GFP_WAIT ) gfp_mask |= __GFP_REPEAT ; timeo = sock_sndtimeo ( sk , noblock ) ; while ( 1 ) { err = sock_error ( sk ) ; if ( err != 0 ) goto failure ; err = - EPIPE ; if ( sk -> sk_shutdown & SEND_SHUTDOWN ) goto failure ; if ( atomic_read ( & sk -> sk_wmem_alloc ) < sk -> sk_sndbuf ) { skb = alloc_skb ( header_len , gfp_mask ) ; if ( skb ) { <vul-start> int npages ; <vul-end> int i ; if ( ! data_len ) break ; <vul-start> npages = ( data_len + ( PAGE_SIZE - 1 ) ) >> PAGE_SHIFT ; <vul-end> skb -> truesize += data_len ; skb_shinfo ( skb ) -> nr_frags = npages ; for ( i = 0 ; i < npages ; i ++ ) { struct page * page ; page = alloc_pages ( sk -> sk_allocation , 0 ) ; if ( ! page ) { err = - ENOBUFS ; skb_shinfo ( skb ) -> nr_frags = i ; kfree_skb ( skb ) ; goto failure ; } __skb_fill_page_desc ( skb , i , page , 0 , ( data_len >= PAGE_SIZE ? PAGE_SIZE : data_len ) ) ; data_len -= PAGE_SIZE ; } break ; } err = - ENOBUFS ; goto failure ; } set_bit ( SOCK_ASYNC_NOSPACE , & sk -> sk_socket -> flags ) ; set_bit ( SOCK_NOSPACE , & sk -> sk_socket -> flags ) ; err = - EAGAIN ; if ( ! timeo ) goto failure ; if ( signal_pending ( current ) ) goto interrupted ; timeo = sock_wait_for_wmem ( sk , timeo ) ; } skb_set_owner_w ( skb , sk ) ; return skb ; interrupted : err = sock_intr_errno ( timeo ) ; failure : * errcode = err ; return NULL ; }","struct sk_buff * sock_alloc_send_pskb ( struct sock * sk , unsigned long header_len , unsigned long data_len , int noblock , int * errcode ) { struct sk_buff * skb ; gfp_t gfp_mask ; long timeo ; int err ; <vul-start> int npages = ( data_len + ( PAGE_SIZE - 1 ) ) >> PAGE_SHIFT ; err = - EMSGSIZE ; if ( npages > MAX_SKB_FRAGS ) goto failure ; <vul-end> gfp_mask = sk -> sk_allocation ; if ( gfp_mask & __GFP_WAIT ) gfp_mask |= __GFP_REPEAT ; timeo = sock_sndtimeo ( sk , noblock ) ; while ( 1 ) { err = sock_error ( sk ) ; if ( err != 0 ) goto failure ; err = - EPIPE ; if ( sk -> sk_shutdown & SEND_SHUTDOWN ) goto failure ; if ( atomic_read ( & sk -> sk_wmem_alloc ) < sk -> sk_sndbuf ) { skb = alloc_skb ( header_len , gfp_mask ) ; if ( skb ) { <vul-start> <vul-end> int i ; if ( ! data_len ) break ; <vul-start> <vul-end> skb -> truesize += data_len ; skb_shinfo ( skb ) -> nr_frags = npages ; for ( i = 0 ; i < npages ; i ++ ) { struct page * page ; page = alloc_pages ( sk -> sk_allocation , 0 ) ; if ( ! page ) { err = - ENOBUFS ; skb_shinfo ( skb ) -> nr_frags = i ; kfree_skb ( skb ) ; goto failure ; } __skb_fill_page_desc ( skb , i , page , 0 , ( data_len >= PAGE_SIZE ? PAGE_SIZE : data_len ) ) ; data_len -= PAGE_SIZE ; } break ; } err = - ENOBUFS ; goto failure ; } set_bit ( SOCK_ASYNC_NOSPACE , & sk -> sk_socket -> flags ) ; set_bit ( SOCK_NOSPACE , & sk -> sk_socket -> flags ) ; err = - EAGAIN ; if ( ! timeo ) goto failure ; if ( signal_pending ( current ) ) goto interrupted ; timeo = sock_wait_for_wmem ( sk , timeo ) ; } skb_set_owner_w ( skb , sk ) ; return skb ; interrupted : err = sock_intr_errno ( timeo ) ; failure : * errcode = err ; return NULL ; }"
766,"CWE-264 <vul-start> int lsm_set_label_at ( int procfd , int on_exec , char * lsm_label ) { int labelfd = - 1 ; int ret = 0 ; <vul-end> const char * name ; char * command = NULL ; name = lsm_name ( ) ; if ( strcmp ( name , ""nop"" ) == 0 ) <vul-start> goto out ; <vul-end> if ( strcmp ( name , ""none"" ) == 0 ) <vul-start> goto out ; <vul-end> if ( strcmp ( name , ""AppArmor"" ) == 0 ) on_exec = 0 ; <vul-start> if ( on_exec ) { labelfd = openat ( procfd , ""self/attr/exec"" , O_RDWR ) ; } else { labelfd = openat ( procfd , ""self/attr/current"" , O_RDWR ) ; } if ( labelfd < 0 ) { SYSERROR ( ""Unable to open LSM label"" ) ; ret = - 1 ; goto out ; } <vul-end> if ( strcmp ( name , ""AppArmor"" ) == 0 ) { int size ; command = malloc ( strlen ( lsm_label ) + strlen ( ""changeprofile "" ) + 1 ) ; if ( ! command ) { SYSERROR ( ""Failed to write apparmor profile"" ) ; <vul-start> ret = - 1 ; <vul-end> goto out ; } size = sprintf ( command , ""changeprofile %s"" , lsm_label ) ; if ( size < 0 ) { SYSERROR ( ""Failed to write apparmor profile"" ) ; <vul-start> ret = - 1 ; <vul-end> goto out ; } <vul-start> if ( write ( labelfd , command , size + 1 ) < 0 ) { SYSERROR ( ""Unable to set LSM label"" ) ; ret = - 1 ; <vul-end> goto out ; } <vul-start> } else if ( strcmp ( name , ""SELinux"" ) == 0 ) { if ( write ( labelfd , lsm_label , strlen ( lsm_label ) + 1 ) < 0 ) { <vul-end> SYSERROR ( ""Unable to set LSM label"" ) ; <vul-start> ret = - 1 ; <vul-end> goto out ; } <vul-start> } else { <vul-end> ERROR ( ""Unable to restore label for unknown LSM: %s"" , name ) ; <vul-start> ret = - 1 ; <vul-end> goto out ; } <vul-start> <vul-end> out : free ( command ) ; <vul-start> if ( labelfd != - 1 ) close ( labelfd ) ; return ret ; <vul-end> }","<vul-start> static int lsm_set_label_at ( int lsm_labelfd , int on_exec , char * lsm_label ) { int fret = - 1 ; <vul-end> const char * name ; char * command = NULL ; name = lsm_name ( ) ; if ( strcmp ( name , ""nop"" ) == 0 ) <vul-start> return 0 ; <vul-end> if ( strcmp ( name , ""none"" ) == 0 ) <vul-start> return 0 ; <vul-end> if ( strcmp ( name , ""AppArmor"" ) == 0 ) on_exec = 0 ; <vul-start> <vul-end> if ( strcmp ( name , ""AppArmor"" ) == 0 ) { int size ; command = malloc ( strlen ( lsm_label ) + strlen ( ""changeprofile "" ) + 1 ) ; if ( ! command ) { SYSERROR ( ""Failed to write apparmor profile"" ) ; <vul-start> <vul-end> goto out ; } size = sprintf ( command , ""changeprofile %s"" , lsm_label ) ; if ( size < 0 ) { SYSERROR ( ""Failed to write apparmor profile"" ) ; <vul-start> <vul-end> goto out ; } <vul-start> if ( write ( lsm_labelfd , command , size + 1 ) < 0 ) { SYSERROR ( ""Unable to set LSM label: %s."" , command ) ; <vul-end> goto out ; } <vul-start> INFO ( ""Set LSM label to: %s."" , command ) ; } else if ( strcmp ( name , ""SELinux"" ) == 0 ) { if ( write ( lsm_labelfd , lsm_label , strlen ( lsm_label ) + 1 ) < 0 ) { <vul-end> SYSERROR ( ""Unable to set LSM label"" ) ; <vul-start> <vul-end> goto out ; } <vul-start> INFO ( ""Set LSM label to: %s."" , lsm_label ) ; } else { <vul-end> ERROR ( ""Unable to restore label for unknown LSM: %s"" , name ) ; <vul-start> <vul-end> goto out ; } <vul-start> fret = 0 ; <vul-end> out : free ( command ) ; <vul-start> if ( lsm_labelfd != - 1 ) close ( lsm_labelfd ) ; return fret ; <vul-end> }"
767,"CWE-190 SQLITE_PRIVATE void * sqlite3ArrayAllocate ( sqlite3 * db , void * pArray , int szEntry , int * pnEntry , int * pIdx ) { char * z ; <vul-start> int n = * pnEntry ; <vul-end> if ( ( n & ( n - 1 ) ) == 0 ) { <vul-start> int sz = ( n == 0 ) ? 1 : 2 * n ; <vul-end> void * pNew = sqlite3DbRealloc ( db , pArray , sz * szEntry ) ; if ( pNew == 0 ) { * pIdx = - 1 ; return pArray ; } pArray = pNew ; } z = ( char * ) pArray ; memset ( & z [ n * szEntry ] , 0 , szEntry ) ; * pIdx = n ; <vul-start> <vul-end> return pArray ; }","SQLITE_PRIVATE void * sqlite3ArrayAllocate ( sqlite3 * db , void * pArray , int szEntry , int * pnEntry , int * pIdx ) { char * z ; <vul-start> sqlite3_int64 n = * pnEntry ; <vul-end> if ( ( n & ( n - 1 ) ) == 0 ) { <vul-start> sqlite3_int64 sz = ( n == 0 ) ? 1 : 2 * n ; <vul-end> void * pNew = sqlite3DbRealloc ( db , pArray , sz * szEntry ) ; if ( pNew == 0 ) { * pIdx = - 1 ; return pArray ; } pArray = pNew ; } z = ( char * ) pArray ; memset ( & z [ n * szEntry ] , 0 , szEntry ) ; * pIdx = n ; <vul-start> + * pnEntry ; <vul-end> return pArray ; }"
768,"CWE-119 <vul-start> static void suffix_object ( cJSON * prev , cJSON * item ) { prev -> next = item ; item -> prev = prev ; } <vul-end>","<vul-start> static void suffix_object ( cJSON * prev , cJSON * item ) { prev -> next = item ; item -> prev = prev ; } <vul-end>"
769,"CWE-399 static void do_free_upto ( BIO * f , BIO * upto ) { if ( upto ) { BIO * tbio ; do { tbio = BIO_pop ( f ) ; BIO_free ( f ) ; f = tbio ; } <vul-start> while ( f != upto ) ; <vul-end> } else BIO_free_all ( f ) ; }","static void do_free_upto ( BIO * f , BIO * upto ) { if ( upto ) { BIO * tbio ; do { tbio = BIO_pop ( f ) ; BIO_free ( f ) ; f = tbio ; } <vul-start> while ( f && f != upto ) ; <vul-end> } else BIO_free_all ( f ) ; }"
770,"CWE-400 static void balloon_process ( struct work_struct * work ) { enum bp_state state = BP_DONE ; long credit ; do { mutex_lock ( & balloon_mutex ) ; credit = current_credit ( ) ; if ( credit > 0 ) { if ( balloon_is_inflated ( ) ) state = increase_reservation ( credit ) ; else state = reserve_additional_memory ( ) ; } <vul-start> if ( credit < 0 ) state = decrease_reservation ( - credit , GFP_BALLOON ) ; <vul-end> state = update_schedule ( state ) ; mutex_unlock ( & balloon_mutex ) ; cond_resched ( ) ; } while ( credit && state == BP_DONE ) ; if ( state == BP_EAGAIN ) schedule_delayed_work ( & balloon_worker , balloon_stats . schedule_delay * HZ ) ; }","static void balloon_process ( struct work_struct * work ) { enum bp_state state = BP_DONE ; long credit ; do { mutex_lock ( & balloon_mutex ) ; credit = current_credit ( ) ; if ( credit > 0 ) { if ( balloon_is_inflated ( ) ) state = increase_reservation ( credit ) ; else state = reserve_additional_memory ( ) ; } <vul-start> if ( credit < 0 ) { long n_pages ; n_pages = min ( - credit , si_mem_available ( ) ) ; state = decrease_reservation ( n_pages , GFP_BALLOON ) ; if ( state == BP_DONE && n_pages != - credit && n_pages < totalreserve_pages ) state = BP_EAGAIN ; } <vul-end> state = update_schedule ( state ) ; mutex_unlock ( & balloon_mutex ) ; cond_resched ( ) ; } while ( credit && state == BP_DONE ) ; if ( state == BP_EAGAIN ) schedule_delayed_work ( & balloon_worker , balloon_stats . schedule_delay * HZ ) ; }"
771,"CWE-125 static void <vul-start> l2tp_bearer_cap_print ( netdissect_options * ndo , const u_char * dat ) <vul-end> { const uint32_t * ptr = ( const uint32_t * ) dat ; <vul-start> <vul-end> if ( EXTRACT_32BITS ( ptr ) & L2TP_BEARER_CAP_ANALOG_MASK ) { ND_PRINT ( ( ndo , ""A"" ) ) ; } if ( EXTRACT_32BITS ( ptr ) & L2TP_BEARER_CAP_DIGITAL_MASK ) { ND_PRINT ( ( ndo , ""D"" ) ) ; } }","static void <vul-start> l2tp_bearer_cap_print ( netdissect_options * ndo , const u_char * dat , u_int length ) <vul-end> { const uint32_t * ptr = ( const uint32_t * ) dat ; <vul-start> if ( length < 4 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } <vul-end> if ( EXTRACT_32BITS ( ptr ) & L2TP_BEARER_CAP_ANALOG_MASK ) { ND_PRINT ( ( ndo , ""A"" ) ) ; } if ( EXTRACT_32BITS ( ptr ) & L2TP_BEARER_CAP_DIGITAL_MASK ) { ND_PRINT ( ( ndo , ""D"" ) ) ; } }"
772,"CWE-20 { struct sctp_chunk * chunk = arg ; struct sctp_association * new_asoc ; sctp_init_chunk_t * peer_init ; struct sctp_chunk * repl ; struct sctp_ulpevent * ev , * ai_ev = NULL ; int error = 0 ; struct sctp_chunk * err_chk_p ; struct sock * sk ; if ( ep == sctp_sk ( net -> sctp . ctl_sock ) -> ep ) { SCTP_INC_STATS ( net , SCTP_MIB_OUTOFBLUES ) ; return sctp_sf_tabort_8_4_8 ( net , ep , asoc , type , arg , commands ) ; } if ( ! sctp_chunk_length_valid ( chunk , sizeof ( sctp_chunkhdr_t ) ) ) return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; sk = ep -> base . sk ; if ( ! sctp_sstate ( sk , LISTENING ) || ( sctp_style ( sk , TCP ) && sk_acceptq_is_full ( sk ) ) ) return sctp_sf_tabort_8_4_8 ( net , ep , asoc , type , arg , commands ) ; chunk -> subh . cookie_hdr = ( struct sctp_signed_cookie * ) chunk -> skb -> data ; if ( ! pskb_pull ( chunk -> skb , ntohs ( chunk -> chunk_hdr -> length ) - sizeof ( sctp_chunkhdr_t ) ) ) goto nomem ; new_asoc = sctp_unpack_cookie ( ep , asoc , chunk , GFP_ATOMIC , & error , & err_chk_p ) ; if ( ! new_asoc ) { switch ( error ) { case - SCTP_IERROR_NOMEM : goto nomem ; case - SCTP_IERROR_STALE_COOKIE : sctp_send_stale_cookie_err ( net , ep , asoc , chunk , commands , err_chk_p ) ; return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; case - SCTP_IERROR_BAD_SIG : default : return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; } } peer_init = & chunk -> subh . cookie_hdr -> c . peer_init [ 0 ] ; if ( ! sctp_process_init ( new_asoc , chunk , & chunk -> subh . cookie_hdr -> c . peer_addr , peer_init , GFP_ATOMIC ) ) goto nomem_init ; error = sctp_auth_asoc_init_active_key ( new_asoc , GFP_ATOMIC ) ; if ( error ) goto nomem_init ; if ( chunk -> auth_chunk ) { struct sctp_chunk auth ; sctp_ierror_t ret ; <vul-start> <vul-end> auth . skb = chunk -> auth_chunk ; auth . asoc = chunk -> asoc ; auth . sctp_hdr = chunk -> sctp_hdr ; auth . chunk_hdr = ( sctp_chunkhdr_t * ) skb_push ( chunk -> auth_chunk , sizeof ( sctp_chunkhdr_t ) ) ; skb_pull ( chunk -> auth_chunk , sizeof ( sctp_chunkhdr_t ) ) ; auth . transport = chunk -> transport ; ret = sctp_sf_authenticate ( net , ep , new_asoc , type , & auth ) ; kfree_skb ( chunk -> auth_chunk ) ; if ( ret != SCTP_IERROR_NO_ERROR ) { sctp_association_free ( new_asoc ) ; return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; } } repl = sctp_make_cookie_ack ( new_asoc , chunk ) ; if ( ! repl ) goto nomem_init ; ev = sctp_ulpevent_make_assoc_change ( new_asoc , 0 , SCTP_COMM_UP , 0 , new_asoc -> c . sinit_num_ostreams , new_asoc -> c . sinit_max_instreams , NULL , GFP_ATOMIC ) ; if ( ! ev ) goto nomem_ev ; if ( new_asoc -> peer . adaptation_ind ) { ai_ev = sctp_ulpevent_make_adaptation_indication ( new_asoc , GFP_ATOMIC ) ; if ( ! ai_ev ) goto nomem_aiev ; } sctp_add_cmd_sf ( commands , SCTP_CMD_NEW_ASOC , SCTP_ASOC ( new_asoc ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_NEW_STATE , SCTP_STATE ( SCTP_STATE_ESTABLISHED ) ) ; SCTP_INC_STATS ( net , SCTP_MIB_CURRESTAB ) ; SCTP_INC_STATS ( net , SCTP_MIB_PASSIVEESTABS ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_HB_TIMERS_START , SCTP_NULL ( ) ) ; if ( new_asoc -> timeouts [ SCTP_EVENT_TIMEOUT_AUTOCLOSE ] ) sctp_add_cmd_sf ( commands , SCTP_CMD_TIMER_START , SCTP_TO ( SCTP_EVENT_TIMEOUT_AUTOCLOSE ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_REPLY , SCTP_CHUNK ( repl ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_EVENT_ULP , SCTP_ULPEVENT ( ev ) ) ; if ( ai_ev ) sctp_add_cmd_sf ( commands , SCTP_CMD_EVENT_ULP , SCTP_ULPEVENT ( ai_ev ) ) ; return SCTP_DISPOSITION_CONSUME ; nomem_aiev : sctp_ulpevent_free ( ev ) ; nomem_ev : sctp_chunk_free ( repl ) ; nomem_init : sctp_association_free ( new_asoc ) ;","{ struct sctp_chunk * chunk = arg ; struct sctp_association * new_asoc ; sctp_init_chunk_t * peer_init ; struct sctp_chunk * repl ; struct sctp_ulpevent * ev , * ai_ev = NULL ; int error = 0 ; struct sctp_chunk * err_chk_p ; struct sock * sk ; if ( ep == sctp_sk ( net -> sctp . ctl_sock ) -> ep ) { SCTP_INC_STATS ( net , SCTP_MIB_OUTOFBLUES ) ; return sctp_sf_tabort_8_4_8 ( net , ep , asoc , type , arg , commands ) ; } if ( ! sctp_chunk_length_valid ( chunk , sizeof ( sctp_chunkhdr_t ) ) ) return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; sk = ep -> base . sk ; if ( ! sctp_sstate ( sk , LISTENING ) || ( sctp_style ( sk , TCP ) && sk_acceptq_is_full ( sk ) ) ) return sctp_sf_tabort_8_4_8 ( net , ep , asoc , type , arg , commands ) ; chunk -> subh . cookie_hdr = ( struct sctp_signed_cookie * ) chunk -> skb -> data ; if ( ! pskb_pull ( chunk -> skb , ntohs ( chunk -> chunk_hdr -> length ) - sizeof ( sctp_chunkhdr_t ) ) ) goto nomem ; new_asoc = sctp_unpack_cookie ( ep , asoc , chunk , GFP_ATOMIC , & error , & err_chk_p ) ; if ( ! new_asoc ) { switch ( error ) { case - SCTP_IERROR_NOMEM : goto nomem ; case - SCTP_IERROR_STALE_COOKIE : sctp_send_stale_cookie_err ( net , ep , asoc , chunk , commands , err_chk_p ) ; return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; case - SCTP_IERROR_BAD_SIG : default : return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; } } peer_init = & chunk -> subh . cookie_hdr -> c . peer_init [ 0 ] ; if ( ! sctp_process_init ( new_asoc , chunk , & chunk -> subh . cookie_hdr -> c . peer_addr , peer_init , GFP_ATOMIC ) ) goto nomem_init ; error = sctp_auth_asoc_init_active_key ( new_asoc , GFP_ATOMIC ) ; if ( error ) goto nomem_init ; if ( chunk -> auth_chunk ) { struct sctp_chunk auth ; sctp_ierror_t ret ; <vul-start> if ( ! net -> sctp . auth_enable || ! new_asoc -> peer . auth_capable ) { kfree_skb ( chunk -> auth_chunk ) ; sctp_association_free ( new_asoc ) ; return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; } <vul-end> auth . skb = chunk -> auth_chunk ; auth . asoc = chunk -> asoc ; auth . sctp_hdr = chunk -> sctp_hdr ; auth . chunk_hdr = ( sctp_chunkhdr_t * ) skb_push ( chunk -> auth_chunk , sizeof ( sctp_chunkhdr_t ) ) ; skb_pull ( chunk -> auth_chunk , sizeof ( sctp_chunkhdr_t ) ) ; auth . transport = chunk -> transport ; ret = sctp_sf_authenticate ( net , ep , new_asoc , type , & auth ) ; kfree_skb ( chunk -> auth_chunk ) ; if ( ret != SCTP_IERROR_NO_ERROR ) { sctp_association_free ( new_asoc ) ; return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; } } repl = sctp_make_cookie_ack ( new_asoc , chunk ) ; if ( ! repl ) goto nomem_init ; ev = sctp_ulpevent_make_assoc_change ( new_asoc , 0 , SCTP_COMM_UP , 0 , new_asoc -> c . sinit_num_ostreams , new_asoc -> c . sinit_max_instreams , NULL , GFP_ATOMIC ) ; if ( ! ev ) goto nomem_ev ; if ( new_asoc -> peer . adaptation_ind ) { ai_ev = sctp_ulpevent_make_adaptation_indication ( new_asoc , GFP_ATOMIC ) ; if ( ! ai_ev ) goto nomem_aiev ; } sctp_add_cmd_sf ( commands , SCTP_CMD_NEW_ASOC , SCTP_ASOC ( new_asoc ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_NEW_STATE , SCTP_STATE ( SCTP_STATE_ESTABLISHED ) ) ; SCTP_INC_STATS ( net , SCTP_MIB_CURRESTAB ) ; SCTP_INC_STATS ( net , SCTP_MIB_PASSIVEESTABS ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_HB_TIMERS_START , SCTP_NULL ( ) ) ; if ( new_asoc -> timeouts [ SCTP_EVENT_TIMEOUT_AUTOCLOSE ] ) sctp_add_cmd_sf ( commands , SCTP_CMD_TIMER_START , SCTP_TO ( SCTP_EVENT_TIMEOUT_AUTOCLOSE ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_REPLY , SCTP_CHUNK ( repl ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_EVENT_ULP , SCTP_ULPEVENT ( ev ) ) ; if ( ai_ev ) sctp_add_cmd_sf ( commands , SCTP_CMD_EVENT_ULP , SCTP_ULPEVENT ( ai_ev ) ) ; return SCTP_DISPOSITION_CONSUME ; nomem_aiev : sctp_ulpevent_free ( ev ) ; nomem_ev : sctp_chunk_free ( repl ) ; nomem_init : sctp_association_free ( new_asoc ) ;"
773,"CWE-119 static bool parse_reconnect ( struct pool * pool , json_t * val ) { char * sockaddr_url , * stratum_port , * tmp ; char * url , * port , address [ 256 ] ; memset ( address , 0 , 255 ) ; url = ( char * ) json_string_value ( json_array_get ( val , 0 ) ) ; if ( ! url ) url = pool -> sockaddr_url ; else { char * dot_pool , * dot_reconnect ; dot_pool = strchr ( pool -> sockaddr_url , '.' ) ; if ( ! dot_pool ) { applog ( LOG_ERR , ""Denied stratum reconnect request for pool without domain \'%s\'"" , pool -> sockaddr_url ) ; return false ; } dot_reconnect = strchr ( url , '.' ) ; if ( ! dot_reconnect ) { applog ( LOG_ERR , ""Denied stratum reconnect request to url without domain \'%s\'"" , url ) ; return false ; } if ( strcmp ( dot_pool , dot_reconnect ) ) { applog ( LOG_ERR , ""Denied stratum reconnect request to non-matching domain url \'%s\'"" , pool -> sockaddr_url ) ; return false ; } } port = ( char * ) json_string_value ( json_array_get ( val , 1 ) ) ; if ( ! port ) port = pool -> stratum_port ; <vul-start> sprintf ( address , ""%s:%s"" , url , port ) ; <vul-end> if ( ! extract_sockaddr ( address , & sockaddr_url , & stratum_port ) ) return false ; applog ( LOG_WARNING , ""Stratum reconnect requested from pool %d to %s"" , pool -> pool_no , address ) ; clear_pool_work ( pool ) ; mutex_lock ( & pool -> stratum_lock ) ; __suspend_stratum ( pool ) ; tmp = pool -> sockaddr_url ; pool -> sockaddr_url = sockaddr_url ; pool -> stratum_url = pool -> sockaddr_url ; free ( tmp ) ; tmp = pool -> stratum_port ; pool -> stratum_port = stratum_port ; free ( tmp ) ; mutex_unlock ( & pool -> stratum_lock ) ; if ( ! restart_stratum ( pool ) ) { pool_failed ( pool ) ; return false ; } return true ; }","static bool parse_reconnect ( struct pool * pool , json_t * val ) { char * sockaddr_url , * stratum_port , * tmp ; char * url , * port , address [ 256 ] ; memset ( address , 0 , 255 ) ; url = ( char * ) json_string_value ( json_array_get ( val , 0 ) ) ; if ( ! url ) url = pool -> sockaddr_url ; else { char * dot_pool , * dot_reconnect ; dot_pool = strchr ( pool -> sockaddr_url , '.' ) ; if ( ! dot_pool ) { applog ( LOG_ERR , ""Denied stratum reconnect request for pool without domain \'%s\'"" , pool -> sockaddr_url ) ; return false ; } dot_reconnect = strchr ( url , '.' ) ; if ( ! dot_reconnect ) { applog ( LOG_ERR , ""Denied stratum reconnect request to url without domain \'%s\'"" , url ) ; return false ; } if ( strcmp ( dot_pool , dot_reconnect ) ) { applog ( LOG_ERR , ""Denied stratum reconnect request to non-matching domain url \'%s\'"" , pool -> sockaddr_url ) ; return false ; } } port = ( char * ) json_string_value ( json_array_get ( val , 1 ) ) ; if ( ! port ) port = pool -> stratum_port ; <vul-start> snprintf ( address , 254 , ""%s:%s"" , url , port ) ; <vul-end> if ( ! extract_sockaddr ( address , & sockaddr_url , & stratum_port ) ) return false ; applog ( LOG_WARNING , ""Stratum reconnect requested from pool %d to %s"" , pool -> pool_no , address ) ; clear_pool_work ( pool ) ; mutex_lock ( & pool -> stratum_lock ) ; __suspend_stratum ( pool ) ; tmp = pool -> sockaddr_url ; pool -> sockaddr_url = sockaddr_url ; pool -> stratum_url = pool -> sockaddr_url ; free ( tmp ) ; tmp = pool -> stratum_port ; pool -> stratum_port = stratum_port ; free ( tmp ) ; mutex_unlock ( & pool -> stratum_lock ) ; if ( ! restart_stratum ( pool ) ) { pool_failed ( pool ) ; return false ; } return true ; }"
774,"CWE-200 int pam_sm_authenticate ( pam_handle_t * pamh , int flags , int argc , const char * * argv ) { struct passwd * pw = NULL , pw_s ; const char * user = NULL ; cfg_t cfg_st ; cfg_t * cfg = & cfg_st ; char buffer [ BUFSIZE ] ; char * buf = NULL ; char * authfile_dir ; size_t authfile_dir_len ; int pgu_ret , gpn_ret ; int retval = PAM_IGNORE ; device_t * devices = NULL ; unsigned n_devices = 0 ; <vul-start> int openasuser ; <vul-end> int should_free_origin = 0 ; int should_free_appid = 0 ; int should_free_auth_file = 0 ; int should_free_authpending_file = 0 ; <vul-start> <vul-end> parse_cfg ( flags , argc , argv , cfg ) ; if ( ! cfg -> origin ) { strcpy ( buffer , DEFAULT_ORIGIN_PREFIX ) ; if ( gethostname ( buffer + strlen ( DEFAULT_ORIGIN_PREFIX ) , BUFSIZE - strlen ( DEFAULT_ORIGIN_PREFIX ) ) == - 1 ) { DBG ( ""Unable to get host name"" ) ; goto done ; } DBG ( ""Origin not specified, using \\""%s\\"""" , buffer ) ; cfg -> origin = strdup ( buffer ) ; if ( ! cfg -> origin ) { DBG ( ""Unable to allocate memory"" ) ; goto done ; } else { should_free_origin = 1 ; } } if ( ! cfg -> appid ) { DBG ( ""Appid not specified, using the same value of origin (%s)"" , cfg -> origin ) ; cfg -> appid = strdup ( cfg -> origin ) ; if ( ! cfg -> appid ) { DBG ( ""Unable to allocate memory"" ) goto done ; } else { should_free_appid = 1 ; } } if ( cfg -> max_devs == 0 ) { DBG ( ""Maximum devices number not set. Using default (%d)"" , MAX_DEVS ) ; cfg -> max_devs = MAX_DEVS ; } devices = malloc ( sizeof ( device_t ) * cfg -> max_devs ) ; if ( ! devices ) { DBG ( ""Unable to allocate memory"" ) ; retval = PAM_IGNORE ; goto done ; } pgu_ret = pam_get_user ( pamh , & user , NULL ) ; if ( pgu_ret != PAM_SUCCESS || user == NULL ) { DBG ( ""Unable to access user %s"" , user ) ; retval = PAM_CONV_ERR ; goto done ; } DBG ( ""Requesting authentication for user %s"" , user ) ; gpn_ret = getpwnam_r ( user , & pw_s , buffer , sizeof ( buffer ) , & pw ) ; if ( gpn_ret != 0 || pw == NULL || pw -> pw_dir == NULL || pw -> pw_dir [ 0 ] != '/' ) { DBG ( ""Unable to retrieve credentials for user %s, (%s)"" , user , strerror ( errno ) ) ; retval = PAM_USER_UNKNOWN ; goto done ; } DBG ( ""Found user %s"" , user ) ; DBG ( ""Home directory for %s is %s"" , user , pw -> pw_dir ) ; if ( ! cfg -> auth_file ) { buf = NULL ; authfile_dir = secure_getenv ( DEFAULT_AUTHFILE_DIR_VAR ) ; if ( ! authfile_dir ) { DBG ( ""Variable %s is not set. Using default value ($HOME/.config/)"" , DEFAULT_AUTHFILE_DIR_VAR ) ; authfile_dir_len = strlen ( pw -> pw_dir ) + strlen ( ""/.config"" ) + strlen ( DEFAULT_AUTHFILE ) + 1 ; buf = malloc ( sizeof ( char ) * ( authfile_dir_len ) ) ; if ( ! buf ) { DBG ( ""Unable to allocate memory"" ) ; retval = PAM_IGNORE ; goto done ; } <vul-start> <vul-end> snprintf ( buf , authfile_dir_len , ""%s/.config%s"" , pw -> pw_dir , DEFAULT_AUTHFILE ) ; } else { DBG ( ""Variable %s set to %s"" , DEFAULT_AUTHFILE_DIR_VAR , authfile_dir ) ; authfile_dir_len = strlen ( authfile_dir ) + strlen ( DEFAULT_AUTHFILE ) + 1 ; buf = malloc ( sizeof ( char ) * ( authfile_dir_len ) ) ; if ( ! buf ) { DBG ( ""Unable to allocate memory"" ) ; retval = PAM_IGNORE ; goto done ; } snprintf ( buf , authfile_dir_len , ""%s%s"" , authfile_dir , DEFAULT_AUTHFILE ) ; <vul-start> } DBG ( ""Using default authentication file %s"" , buf ) ; <vul-end> cfg -> auth_file = buf ; should_free_auth_file = 1 ; buf = NULL ; } else { DBG ( ""Using authentication file %s"" , cfg -> auth_file ) ; } <vul-start> <vul-end> openasuser = geteuid ( ) == 0 && cfg -> openasuser ; <vul-start> <vul-end> if ( openasuser ) { <vul-start> if ( seteuid ( pw_s . pw_uid ) ) { DBG ( ""Unable to switch user to uid %i"" , pw_s . pw_uid ) ; retval = PAM_IGNORE ; goto done ; } DBG ( ""Switched to uid %i"" , pw_s . pw_uid ) ; <vul-end> } retval = get_devices_from_authfile ( cfg -> auth_file , user , cfg -> max_devs , cfg -> debug , cfg -> debug_file , devices , & n_devices ) ; if ( openasuser ) { <vul-start> if ( seteuid ( 0 ) ) { DBG ( ""Unable to switch back to uid 0"" ) ; retval = PAM_IGNORE ; goto done ; } DBG ( ""Switched back to uid 0"" ) ; <vul-end> } if ( retval != 1 ) { n_devices = 0 ; } if ( n_devices == 0 ) { if ( cfg -> nouserok ) { DBG ( ""Found no devices but nouserok specified. Skipping authentication"" ) ; retval = PAM_SUCCESS ; goto done ; } else if ( retval != 1 ) { DBG ( ""Unable to get devices from file %s"" , cfg -> auth_file ) ; retval = PAM_AUTHINFO_UNAVAIL ; goto done ; } else { DBG ( ""Found no devices. Aborting."" ) ; retval = PAM_AUTHINFO_UNAVAIL ; goto done ; } } if ( ! cfg -> authpending_file ) { int actual_size = snprintf ( buffer , BUFSIZE , DEFAULT_AUTHPENDING_FILE_PATH , getuid ( ) ) ; if ( actual_size >= 0 && actual_size < BUFSIZE ) { cfg -> authpending_file = strdup ( buffer ) ; } if ( ! cfg -> authpending_file ) { DBG ( ""Unable to allocate memory for the authpending_file, touch request notifications will not be emitted"" ) ; } else { should_free_authpending_file = 1 ; } } else { if ( strlen ( cfg -> authpending_file ) == 0 ) { DBG ( ""authpending_file is set to an empty value, touch request notifications will be disabled"" ) ; cfg -> authpending_file = NULL ; } } int authpending_file_descriptor = - 1 ; if ( cfg -> authpending_file ) { DBG ( ""Using file \'%s\' for emitting touch request notifications"" , cfg -> authpending_file ) ; authpending_file_descriptor = open ( cfg -> authpending_file , O_RDONLY | O_CREAT | O_CLOEXEC | O_NOFOLLOW | O_NOCTTY , 0664 ) ; if ( authpending_file_descriptor < 0 ) { DBG ( ""Unable to emit \'authentication started\' notification by opening the file \'%s\', (%s)"" , cfg -> authpending_file , strerror ( errno ) ) ; } } if ( cfg -> manual == 0 ) { if ( cfg -> interactive ) { converse ( pamh , PAM_PROMPT_ECHO_ON , cfg -> prompt != NULL ? cfg -> prompt : DEFAULT_PROMPT ) ; }","int pam_sm_authenticate ( pam_handle_t * pamh , int flags , int argc , const char * * argv ) { struct passwd * pw = NULL , pw_s ; const char * user = NULL ; cfg_t cfg_st ; cfg_t * cfg = & cfg_st ; char buffer [ BUFSIZE ] ; char * buf = NULL ; char * authfile_dir ; size_t authfile_dir_len ; int pgu_ret , gpn_ret ; int retval = PAM_IGNORE ; device_t * devices = NULL ; unsigned n_devices = 0 ; <vul-start> int openasuser = 0 ; <vul-end> int should_free_origin = 0 ; int should_free_appid = 0 ; int should_free_auth_file = 0 ; int should_free_authpending_file = 0 ; <vul-start> PAM_MODUTIL_DEF_PRIVS ( privs ) ; <vul-end> parse_cfg ( flags , argc , argv , cfg ) ; if ( ! cfg -> origin ) { strcpy ( buffer , DEFAULT_ORIGIN_PREFIX ) ; if ( gethostname ( buffer + strlen ( DEFAULT_ORIGIN_PREFIX ) , BUFSIZE - strlen ( DEFAULT_ORIGIN_PREFIX ) ) == - 1 ) { DBG ( ""Unable to get host name"" ) ; goto done ; } DBG ( ""Origin not specified, using \\""%s\\"""" , buffer ) ; cfg -> origin = strdup ( buffer ) ; if ( ! cfg -> origin ) { DBG ( ""Unable to allocate memory"" ) ; goto done ; } else { should_free_origin = 1 ; } } if ( ! cfg -> appid ) { DBG ( ""Appid not specified, using the same value of origin (%s)"" , cfg -> origin ) ; cfg -> appid = strdup ( cfg -> origin ) ; if ( ! cfg -> appid ) { DBG ( ""Unable to allocate memory"" ) goto done ; } else { should_free_appid = 1 ; } } if ( cfg -> max_devs == 0 ) { DBG ( ""Maximum devices number not set. Using default (%d)"" , MAX_DEVS ) ; cfg -> max_devs = MAX_DEVS ; } devices = malloc ( sizeof ( device_t ) * cfg -> max_devs ) ; if ( ! devices ) { DBG ( ""Unable to allocate memory"" ) ; retval = PAM_IGNORE ; goto done ; } pgu_ret = pam_get_user ( pamh , & user , NULL ) ; if ( pgu_ret != PAM_SUCCESS || user == NULL ) { DBG ( ""Unable to access user %s"" , user ) ; retval = PAM_CONV_ERR ; goto done ; } DBG ( ""Requesting authentication for user %s"" , user ) ; gpn_ret = getpwnam_r ( user , & pw_s , buffer , sizeof ( buffer ) , & pw ) ; if ( gpn_ret != 0 || pw == NULL || pw -> pw_dir == NULL || pw -> pw_dir [ 0 ] != '/' ) { DBG ( ""Unable to retrieve credentials for user %s, (%s)"" , user , strerror ( errno ) ) ; retval = PAM_USER_UNKNOWN ; goto done ; } DBG ( ""Found user %s"" , user ) ; DBG ( ""Home directory for %s is %s"" , user , pw -> pw_dir ) ; if ( ! cfg -> auth_file ) { buf = NULL ; authfile_dir = secure_getenv ( DEFAULT_AUTHFILE_DIR_VAR ) ; if ( ! authfile_dir ) { DBG ( ""Variable %s is not set. Using default value ($HOME/.config/)"" , DEFAULT_AUTHFILE_DIR_VAR ) ; authfile_dir_len = strlen ( pw -> pw_dir ) + strlen ( ""/.config"" ) + strlen ( DEFAULT_AUTHFILE ) + 1 ; buf = malloc ( sizeof ( char ) * ( authfile_dir_len ) ) ; if ( ! buf ) { DBG ( ""Unable to allocate memory"" ) ; retval = PAM_IGNORE ; goto done ; } <vul-start> openasuser = geteuid ( ) == 0 ? 1 : 0 ; <vul-end> snprintf ( buf , authfile_dir_len , ""%s/.config%s"" , pw -> pw_dir , DEFAULT_AUTHFILE ) ; } else { DBG ( ""Variable %s set to %s"" , DEFAULT_AUTHFILE_DIR_VAR , authfile_dir ) ; authfile_dir_len = strlen ( authfile_dir ) + strlen ( DEFAULT_AUTHFILE ) + 1 ; buf = malloc ( sizeof ( char ) * ( authfile_dir_len ) ) ; if ( ! buf ) { DBG ( ""Unable to allocate memory"" ) ; retval = PAM_IGNORE ; goto done ; } snprintf ( buf , authfile_dir_len , ""%s%s"" , authfile_dir , DEFAULT_AUTHFILE ) ; <vul-start> if ( ! openasuser ) { DBG ( ""WARNING: not dropping privileges when reading %s, please "" ""consider setting openasuser=1 in the module configuration"" , buf ) ; } } DBG ( ""Using authentication file %s"" , buf ) ; <vul-end> cfg -> auth_file = buf ; should_free_auth_file = 1 ; buf = NULL ; } else { DBG ( ""Using authentication file %s"" , cfg -> auth_file ) ; } <vul-start> if ( ! openasuser ) { <vul-end> openasuser = geteuid ( ) == 0 && cfg -> openasuser ; <vul-start> } <vul-end> if ( openasuser ) { <vul-start> DBG ( ""Dropping privileges"" ) ; if ( pam_modutil_drop_priv ( pamh , & privs , pw ) ) { DBG ( ""Unable to switch user to uid %i"" , pw -> pw_uid ) ; retval = PAM_IGNORE ; goto done ; } DBG ( ""Switched to uid %i"" , pw -> pw_uid ) ; <vul-end> } retval = get_devices_from_authfile ( cfg -> auth_file , user , cfg -> max_devs , cfg -> debug , cfg -> debug_file , devices , & n_devices ) ; if ( openasuser ) { <vul-start> if ( pam_modutil_regain_priv ( pamh , & privs ) ) { DBG ( ""could not restore privileges"" ) ; retval = PAM_IGNORE ; goto done ; } DBG ( ""Restored privileges"" ) ; <vul-end> } if ( retval != 1 ) { n_devices = 0 ; } if ( n_devices == 0 ) { if ( cfg -> nouserok ) { DBG ( ""Found no devices but nouserok specified. Skipping authentication"" ) ; retval = PAM_SUCCESS ; goto done ; } else if ( retval != 1 ) { DBG ( ""Unable to get devices from file %s"" , cfg -> auth_file ) ; retval = PAM_AUTHINFO_UNAVAIL ; goto done ; } else { DBG ( ""Found no devices. Aborting."" ) ; retval = PAM_AUTHINFO_UNAVAIL ; goto done ; } } if ( ! cfg -> authpending_file ) { int actual_size = snprintf ( buffer , BUFSIZE , DEFAULT_AUTHPENDING_FILE_PATH , getuid ( ) ) ; if ( actual_size >= 0 && actual_size < BUFSIZE ) { cfg -> authpending_file = strdup ( buffer ) ; } if ( ! cfg -> authpending_file ) { DBG ( ""Unable to allocate memory for the authpending_file, touch request notifications will not be emitted"" ) ; } else { should_free_authpending_file = 1 ; } } else { if ( strlen ( cfg -> authpending_file ) == 0 ) { DBG ( ""authpending_file is set to an empty value, touch request notifications will be disabled"" ) ; cfg -> authpending_file = NULL ; } } int authpending_file_descriptor = - 1 ; if ( cfg -> authpending_file ) { DBG ( ""Using file \'%s\' for emitting touch request notifications"" , cfg -> authpending_file ) ; authpending_file_descriptor = open ( cfg -> authpending_file , O_RDONLY | O_CREAT | O_CLOEXEC | O_NOFOLLOW | O_NOCTTY , 0664 ) ; if ( authpending_file_descriptor < 0 ) { DBG ( ""Unable to emit \'authentication started\' notification by opening the file \'%s\', (%s)"" , cfg -> authpending_file , strerror ( errno ) ) ; } } if ( cfg -> manual == 0 ) { if ( cfg -> interactive ) { converse ( pamh , PAM_PROMPT_ECHO_ON , cfg -> prompt != NULL ? cfg -> prompt : DEFAULT_PROMPT ) ; }"
775,"CWE-119 <vul-start> void cJSON_DeleteItemFromObject ( cJSON * object , const char * string ) { cJSON_Delete ( cJSON_DetachItemFromObject ( object , string ) ) ; } <vul-end>","<vul-start> void cJSON_DeleteItemFromObject ( cJSON * object , const char * string ) { cJSON_Delete ( cJSON_DetachItemFromObject ( object , string ) ) ; } <vul-end>"
776,"CWE-119 static vpx_codec_err_t parse_options ( SvcContext * svc_ctx , const char * options ) { char * input_string ; char * option_name ; char * option_value ; char * input_ptr ; <vul-start> int is_keyframe_qaunt_set = 0 ; <vul-end> vpx_codec_err_t res = VPX_CODEC_OK ; <vul-start> <vul-end> if ( options == NULL ) return VPX_CODEC_OK ; input_string = strdup ( options ) ; option_name = strtok_r ( input_string , ""="" , & input_ptr ) ; while ( option_name != NULL ) { option_value = strtok_r ( NULL , "" "" , & input_ptr ) ; if ( option_value == NULL ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""option missing value: %s\\n"" , option_name ) ; res = VPX_CODEC_INVALID_PARAM ; break ; } <vul-start> if ( strcmp ( ""encoding-mode"" , option_name ) == 0 ) { res = set_option_encoding_mode ( svc_ctx , option_value ) ; <vul-end> if ( res != VPX_CODEC_OK ) break ; <vul-start> } else if ( strcmp ( ""layers"" , option_name ) == 0 ) { svc_ctx -> spatial_layers = atoi ( option_value ) ; } else if ( strcmp ( ""scale-factors"" , option_name ) == 0 ) { res = parse_scale_factors ( svc_ctx , option_value ) ; <vul-end> if ( res != VPX_CODEC_OK ) break ; <vul-start> } else if ( strcmp ( ""quantizers"" , option_name ) == 0 ) { res = parse_quantizer_values ( svc_ctx , option_value , 0 ) ; <vul-end> if ( res != VPX_CODEC_OK ) break ; <vul-start> if ( ! is_keyframe_qaunt_set ) { SvcInternal * const si = get_svc_internal ( svc_ctx ) ; memcpy ( get_svc_internal ( svc_ctx ) -> quantizer_keyframe , si -> quantizer , sizeof ( si -> quantizer ) ) ; } } else if ( strcmp ( ""quantizers-keyframe"" , option_name ) == 0 ) { res = parse_quantizer_values ( svc_ctx , option_value , 1 ) ; <vul-end> if ( res != VPX_CODEC_OK ) break ; <vul-start> is_keyframe_qaunt_set = 1 ; <vul-end> } else { svc_log ( svc_ctx , SVC_LOG_ERROR , ""invalid option: %s\\n"" , option_name ) ; res = VPX_CODEC_INVALID_PARAM ; break ; } option_name = strtok_r ( NULL , ""="" , & input_ptr ) ; } free ( input_string ) ; <vul-start> <vul-end> return res ; }","static vpx_codec_err_t parse_options ( SvcContext * svc_ctx , const char * options ) { char * input_string ; char * option_name ; char * option_value ; char * input_ptr ; <vul-start> SvcInternal_t * const si = get_svc_internal ( svc_ctx ) ; <vul-end> vpx_codec_err_t res = VPX_CODEC_OK ; <vul-start> int i , alt_ref_enabled = 0 ; <vul-end> if ( options == NULL ) return VPX_CODEC_OK ; input_string = strdup ( options ) ; option_name = strtok_r ( input_string , ""="" , & input_ptr ) ; while ( option_name != NULL ) { option_value = strtok_r ( NULL , "" "" , & input_ptr ) ; if ( option_value == NULL ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""option missing value: %s\\n"" , option_name ) ; res = VPX_CODEC_INVALID_PARAM ; break ; } <vul-start> if ( strcmp ( ""spatial-layers"" , option_name ) == 0 ) { svc_ctx -> spatial_layers = atoi ( option_value ) ; } else if ( strcmp ( ""temporal-layers"" , option_name ) == 0 ) { svc_ctx -> temporal_layers = atoi ( option_value ) ; } else if ( strcmp ( ""scale-factors"" , option_name ) == 0 ) { res = parse_layer_options_from_string ( svc_ctx , SCALE_FACTOR , option_value , si -> svc_params . scaling_factor_num , si -> svc_params . scaling_factor_den ) ; <vul-end> if ( res != VPX_CODEC_OK ) break ; <vul-start> } else if ( strcmp ( ""max-quantizers"" , option_name ) == 0 ) { res = parse_layer_options_from_string ( svc_ctx , QUANTIZER , option_value , si -> svc_params . max_quantizers , NULL ) ; <vul-end> if ( res != VPX_CODEC_OK ) break ; <vul-start> } else if ( strcmp ( ""min-quantizers"" , option_name ) == 0 ) { res = parse_layer_options_from_string ( svc_ctx , QUANTIZER , option_value , si -> svc_params . min_quantizers , NULL ) ; <vul-end> if ( res != VPX_CODEC_OK ) break ; <vul-start> } else if ( strcmp ( ""auto-alt-refs"" , option_name ) == 0 ) { res = parse_layer_options_from_string ( svc_ctx , AUTO_ALT_REF , option_value , si -> enable_auto_alt_ref , NULL ) ; <vul-end> if ( res != VPX_CODEC_OK ) break ; <vul-start> } else if ( strcmp ( ""bitrates"" , option_name ) == 0 ) { res = parse_layer_options_from_string ( svc_ctx , BITRATE , option_value , si -> bitrates , NULL ) ; if ( res != VPX_CODEC_OK ) break ; } else if ( strcmp ( ""multi-frame-contexts"" , option_name ) == 0 ) { si -> use_multiple_frame_contexts = atoi ( option_value ) ; <vul-end> } else { svc_log ( svc_ctx , SVC_LOG_ERROR , ""invalid option: %s\\n"" , option_name ) ; res = VPX_CODEC_INVALID_PARAM ; break ; } option_name = strtok_r ( NULL , ""="" , & input_ptr ) ; } free ( input_string ) ; <vul-start> for ( i = 0 ; i < svc_ctx -> spatial_layers ; ++ i ) { if ( si -> svc_params . max_quantizers [ i ] > MAX_QUANTIZER || si -> svc_params . max_quantizers [ i ] < 0 || si -> svc_params . min_quantizers [ i ] > si -> svc_params . max_quantizers [ i ] || si -> svc_params . min_quantizers [ i ] < 0 ) res = VPX_CODEC_INVALID_PARAM ; } if ( si -> use_multiple_frame_contexts && ( svc_ctx -> spatial_layers > 3 || svc_ctx -> spatial_layers * svc_ctx -> temporal_layers > 4 ) ) res = VPX_CODEC_INVALID_PARAM ; for ( i = 0 ; i < svc_ctx -> spatial_layers ; ++ i ) alt_ref_enabled += si -> enable_auto_alt_ref [ i ] ; if ( alt_ref_enabled > REF_FRAMES - svc_ctx -> spatial_layers ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""svc: auto alt ref: Maxinum %d(REF_FRAMES - layers) layers could"" ""enabled auto alt reference frame, but % layers are enabled\\n"" , REF_FRAMES - svc_ctx -> spatial_layers , alt_ref_enabled ) ; res = VPX_CODEC_INVALID_PARAM ; } <vul-end> return res ; }"
777,"CWE-835 static void feed_table_block_tag ( struct table * tbl , char * line , struct table_mode * mode , int indent , int cmd ) { int offset ; if ( mode -> indent_level <= 0 && indent == - 1 ) return ; if ( mode -> indent_level >= CHAR_MAX && indent == 1 ) return ; setwidth ( tbl , mode ) ; feed_table_inline_tag ( tbl , line , mode , - 1 ) ; clearcontentssize ( tbl , mode ) ; if ( indent == 1 ) { mode -> indent_level ++ ; if ( mode -> indent_level <= MAX_INDENT_LEVEL ) tbl -> indent += INDENT_INCR ; } else if ( indent == - 1 ) { mode -> indent_level -- ; if ( mode -> indent_level < MAX_INDENT_LEVEL ) tbl -> indent -= INDENT_INCR ; } <vul-start> <vul-end> offset = tbl -> indent ; if ( cmd == HTML_DT ) { if ( mode -> indent_level > 0 && mode -> indent_level <= MAX_INDENT_LEVEL ) offset -= INDENT_INCR ; <vul-start> <vul-end> } if ( tbl -> indent > 0 ) { check_minimum0 ( tbl , 0 ) ; addcontentssize ( tbl , offset ) ; } }","static void feed_table_block_tag ( struct table * tbl , char * line , struct table_mode * mode , int indent , int cmd ) { int offset ; if ( mode -> indent_level <= 0 && indent == - 1 ) return ; if ( mode -> indent_level >= CHAR_MAX && indent == 1 ) return ; setwidth ( tbl , mode ) ; feed_table_inline_tag ( tbl , line , mode , - 1 ) ; clearcontentssize ( tbl , mode ) ; if ( indent == 1 ) { mode -> indent_level ++ ; if ( mode -> indent_level <= MAX_INDENT_LEVEL ) tbl -> indent += INDENT_INCR ; } else if ( indent == - 1 ) { mode -> indent_level -- ; if ( mode -> indent_level < MAX_INDENT_LEVEL ) tbl -> indent -= INDENT_INCR ; } <vul-start> if ( tbl -> indent < 0 ) tbl -> indent = 0 ; <vul-end> offset = tbl -> indent ; if ( cmd == HTML_DT ) { if ( mode -> indent_level > 0 && mode -> indent_level <= MAX_INDENT_LEVEL ) offset -= INDENT_INCR ; <vul-start> if ( offset < 0 ) offset = 0 ; <vul-end> } if ( tbl -> indent > 0 ) { check_minimum0 ( tbl , 0 ) ; addcontentssize ( tbl , offset ) ; } }"
778,"nan IHEVCD_ERROR_T ihevcd_mv_buf_mgr_add_bufs ( codec_t * ps_codec ) { IHEVCD_ERROR_T ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; WORD32 i ; WORD32 max_dpb_size ; WORD32 mv_bank_size_allocated ; WORD32 pic_mv_bank_size ; sps_t * ps_sps ; UWORD8 * pu1_buf ; mv_buf_t * ps_mv_buf ; ps_sps = ps_codec -> s_parse . ps_sps ; max_dpb_size = ps_sps -> ai1_sps_max_dec_pic_buffering [ ps_sps -> i1_sps_max_sub_layers - 1 ] ; max_dpb_size ++ ; <vul-start> <vul-end> pu1_buf = ( UWORD8 * ) ps_codec -> pv_mv_bank_buf_base ; ps_mv_buf = ( mv_buf_t * ) pu1_buf ; pu1_buf += max_dpb_size * sizeof ( mv_buf_t ) ; ps_codec -> ps_mv_buf = ps_mv_buf ; mv_bank_size_allocated = ps_codec -> i4_total_mv_bank_size - max_dpb_size * sizeof ( mv_buf_t ) ; pic_mv_bank_size = ihevcd_get_pic_mv_bank_size ( ALIGN64 ( ps_sps -> i2_pic_width_in_luma_samples ) * ALIGN64 ( ps_sps -> i2_pic_height_in_luma_samples ) ) ; for ( i = 0 ; i < max_dpb_size ; i ++ ) { WORD32 buf_ret ; WORD32 num_pu ; WORD32 num_ctb ; WORD32 pic_size ; pic_size = ALIGN64 ( ps_sps -> i2_pic_width_in_luma_samples ) * ALIGN64 ( ps_sps -> i2_pic_height_in_luma_samples ) ; num_pu = pic_size / ( MIN_PU_SIZE * MIN_PU_SIZE ) ; num_ctb = pic_size / ( MIN_CTB_SIZE * MIN_CTB_SIZE ) ; mv_bank_size_allocated -= pic_mv_bank_size ; if ( mv_bank_size_allocated < 0 ) { ps_codec -> s_parse . i4_error_code = IHEVCD_INSUFFICIENT_MEM_MVBANK ; return IHEVCD_INSUFFICIENT_MEM_MVBANK ; } ps_mv_buf -> pu4_pic_pu_idx = ( UWORD32 * ) pu1_buf ; pu1_buf += ( num_ctb + 1 ) * sizeof ( WORD32 ) ; ps_mv_buf -> pu1_pic_pu_map = pu1_buf ; pu1_buf += num_pu ; ps_mv_buf -> pu1_pic_slice_map = ( UWORD16 * ) pu1_buf ; pu1_buf += ALIGN4 ( num_ctb * sizeof ( UWORD16 ) ) ; ps_mv_buf -> ps_pic_pu = ( pu_t * ) pu1_buf ; pu1_buf += num_pu * sizeof ( pu_t ) ; buf_ret = ihevc_buf_mgr_add ( ( buf_mgr_t * ) ps_codec -> pv_mv_buf_mgr , ps_mv_buf , i ) ; if ( 0 != buf_ret ) { ps_codec -> s_parse . i4_error_code = IHEVCD_BUF_MGR_ERROR ; return IHEVCD_BUF_MGR_ERROR ; } ps_mv_buf ++ ; } return ret ; }","IHEVCD_ERROR_T ihevcd_mv_buf_mgr_add_bufs ( codec_t * ps_codec ) { IHEVCD_ERROR_T ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; WORD32 i ; WORD32 max_dpb_size ; WORD32 mv_bank_size_allocated ; WORD32 pic_mv_bank_size ; sps_t * ps_sps ; UWORD8 * pu1_buf ; mv_buf_t * ps_mv_buf ; ps_sps = ps_codec -> s_parse . ps_sps ; max_dpb_size = ps_sps -> ai1_sps_max_dec_pic_buffering [ ps_sps -> i1_sps_max_sub_layers - 1 ] ; max_dpb_size ++ ; <vul-start> ps_codec -> i4_max_dpb_size = max_dpb_size ; <vul-end> pu1_buf = ( UWORD8 * ) ps_codec -> pv_mv_bank_buf_base ; ps_mv_buf = ( mv_buf_t * ) pu1_buf ; pu1_buf += max_dpb_size * sizeof ( mv_buf_t ) ; ps_codec -> ps_mv_buf = ps_mv_buf ; mv_bank_size_allocated = ps_codec -> i4_total_mv_bank_size - max_dpb_size * sizeof ( mv_buf_t ) ; pic_mv_bank_size = ihevcd_get_pic_mv_bank_size ( ALIGN64 ( ps_sps -> i2_pic_width_in_luma_samples ) * ALIGN64 ( ps_sps -> i2_pic_height_in_luma_samples ) ) ; for ( i = 0 ; i < max_dpb_size ; i ++ ) { WORD32 buf_ret ; WORD32 num_pu ; WORD32 num_ctb ; WORD32 pic_size ; pic_size = ALIGN64 ( ps_sps -> i2_pic_width_in_luma_samples ) * ALIGN64 ( ps_sps -> i2_pic_height_in_luma_samples ) ; num_pu = pic_size / ( MIN_PU_SIZE * MIN_PU_SIZE ) ; num_ctb = pic_size / ( MIN_CTB_SIZE * MIN_CTB_SIZE ) ; mv_bank_size_allocated -= pic_mv_bank_size ; if ( mv_bank_size_allocated < 0 ) { ps_codec -> s_parse . i4_error_code = IHEVCD_INSUFFICIENT_MEM_MVBANK ; return IHEVCD_INSUFFICIENT_MEM_MVBANK ; } ps_mv_buf -> pu4_pic_pu_idx = ( UWORD32 * ) pu1_buf ; pu1_buf += ( num_ctb + 1 ) * sizeof ( WORD32 ) ; ps_mv_buf -> pu1_pic_pu_map = pu1_buf ; pu1_buf += num_pu ; ps_mv_buf -> pu1_pic_slice_map = ( UWORD16 * ) pu1_buf ; pu1_buf += ALIGN4 ( num_ctb * sizeof ( UWORD16 ) ) ; ps_mv_buf -> ps_pic_pu = ( pu_t * ) pu1_buf ; pu1_buf += num_pu * sizeof ( pu_t ) ; buf_ret = ihevc_buf_mgr_add ( ( buf_mgr_t * ) ps_codec -> pv_mv_buf_mgr , ps_mv_buf , i ) ; if ( 0 != buf_ret ) { ps_codec -> s_parse . i4_error_code = IHEVCD_BUF_MGR_ERROR ; return IHEVCD_BUF_MGR_ERROR ; } ps_mv_buf ++ ; } return ret ; }"
779,"CWE-362 static void userfaultfd_event_wait_completion ( struct userfaultfd_ctx * ctx , struct userfaultfd_wait_queue * ewq ) { struct userfaultfd_ctx * release_new_ctx ; if ( WARN_ON_ONCE ( current -> flags & PF_EXITING ) ) goto out ; ewq -> ctx = ctx ; init_waitqueue_entry ( & ewq -> wq , current ) ; release_new_ctx = NULL ; spin_lock ( & ctx -> event_wqh . lock ) ; __add_wait_queue ( & ctx -> event_wqh , & ewq -> wq ) ; for ( ; ; ) { set_current_state ( TASK_KILLABLE ) ; if ( ewq -> msg . event == 0 ) break ; if ( READ_ONCE ( ctx -> released ) || fatal_signal_pending ( current ) ) { __remove_wait_queue ( & ctx -> event_wqh , & ewq -> wq ) ; if ( ewq -> msg . event == UFFD_EVENT_FORK ) { struct userfaultfd_ctx * new ; new = ( struct userfaultfd_ctx * ) ( unsigned long ) ewq -> msg . arg . reserved . reserved1 ; release_new_ctx = new ; } break ; } spin_unlock ( & ctx -> event_wqh . lock ) ; wake_up_poll ( & ctx -> fd_wqh , EPOLLIN ) ; schedule ( ) ; spin_lock ( & ctx -> event_wqh . lock ) ; } __set_current_state ( TASK_RUNNING ) ; spin_unlock ( & ctx -> event_wqh . lock ) ; if ( release_new_ctx ) { struct vm_area_struct * vma ; struct mm_struct * mm = release_new_ctx -> mm ; down_write ( & mm -> mmap_sem ) ; <vul-start> <vul-end> for ( vma = mm -> mmap ; vma ; vma = vma -> vm_next ) if ( vma -> vm_userfaultfd_ctx . ctx == release_new_ctx ) { vma -> vm_userfaultfd_ctx = NULL_VM_UFFD_CTX ; vma -> vm_flags &= ~ ( VM_UFFD_WP | VM_UFFD_MISSING ) ; } up_write ( & mm -> mmap_sem ) ; userfaultfd_ctx_put ( release_new_ctx ) ; } out : WRITE_ONCE ( ctx -> mmap_changing , false ) ; userfaultfd_ctx_put ( ctx ) ; }","static void userfaultfd_event_wait_completion ( struct userfaultfd_ctx * ctx , struct userfaultfd_wait_queue * ewq ) { struct userfaultfd_ctx * release_new_ctx ; if ( WARN_ON_ONCE ( current -> flags & PF_EXITING ) ) goto out ; ewq -> ctx = ctx ; init_waitqueue_entry ( & ewq -> wq , current ) ; release_new_ctx = NULL ; spin_lock ( & ctx -> event_wqh . lock ) ; __add_wait_queue ( & ctx -> event_wqh , & ewq -> wq ) ; for ( ; ; ) { set_current_state ( TASK_KILLABLE ) ; if ( ewq -> msg . event == 0 ) break ; if ( READ_ONCE ( ctx -> released ) || fatal_signal_pending ( current ) ) { __remove_wait_queue ( & ctx -> event_wqh , & ewq -> wq ) ; if ( ewq -> msg . event == UFFD_EVENT_FORK ) { struct userfaultfd_ctx * new ; new = ( struct userfaultfd_ctx * ) ( unsigned long ) ewq -> msg . arg . reserved . reserved1 ; release_new_ctx = new ; } break ; } spin_unlock ( & ctx -> event_wqh . lock ) ; wake_up_poll ( & ctx -> fd_wqh , EPOLLIN ) ; schedule ( ) ; spin_lock ( & ctx -> event_wqh . lock ) ; } __set_current_state ( TASK_RUNNING ) ; spin_unlock ( & ctx -> event_wqh . lock ) ; if ( release_new_ctx ) { struct vm_area_struct * vma ; struct mm_struct * mm = release_new_ctx -> mm ; down_write ( & mm -> mmap_sem ) ; <vul-start> VM_WARN_ON ( ! mmget_still_valid ( mm ) ) ; <vul-end> for ( vma = mm -> mmap ; vma ; vma = vma -> vm_next ) if ( vma -> vm_userfaultfd_ctx . ctx == release_new_ctx ) { vma -> vm_userfaultfd_ctx = NULL_VM_UFFD_CTX ; vma -> vm_flags &= ~ ( VM_UFFD_WP | VM_UFFD_MISSING ) ; } up_write ( & mm -> mmap_sem ) ; userfaultfd_ctx_put ( release_new_ctx ) ; } out : WRITE_ONCE ( ctx -> mmap_changing , false ) ; userfaultfd_ctx_put ( ctx ) ; }"
780,"CWE-358 void DefragRegisterTests ( void ) { # ifdef UNITTESTS UtRegisterTest ( ""DefragInOrderSimpleTest"" , DefragInOrderSimpleTest ) ; UtRegisterTest ( ""DefragReverseSimpleTest"" , DefragReverseSimpleTest ) ; UtRegisterTest ( ""DefragSturgesNovakBsdTest"" , DefragSturgesNovakBsdTest ) ; UtRegisterTest ( ""DefragSturgesNovakLinuxTest"" , DefragSturgesNovakLinuxTest ) ; UtRegisterTest ( ""DefragSturgesNovakWindowsTest"" , DefragSturgesNovakWindowsTest ) ; UtRegisterTest ( ""DefragSturgesNovakSolarisTest"" , DefragSturgesNovakSolarisTest ) ; UtRegisterTest ( ""DefragSturgesNovakFirstTest"" , DefragSturgesNovakFirstTest ) ; UtRegisterTest ( ""DefragSturgesNovakLastTest"" , DefragSturgesNovakLastTest ) ; UtRegisterTest ( ""DefragIPv4NoDataTest"" , DefragIPv4NoDataTest ) ; UtRegisterTest ( ""DefragIPv4TooLargeTest"" , DefragIPv4TooLargeTest ) ; UtRegisterTest ( ""IPV6DefragInOrderSimpleTest"" , IPV6DefragInOrderSimpleTest ) ; UtRegisterTest ( ""IPV6DefragReverseSimpleTest"" , IPV6DefragReverseSimpleTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakBsdTest"" , IPV6DefragSturgesNovakBsdTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakLinuxTest"" , IPV6DefragSturgesNovakLinuxTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakWindowsTest"" , IPV6DefragSturgesNovakWindowsTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakSolarisTest"" , IPV6DefragSturgesNovakSolarisTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakFirstTest"" , IPV6DefragSturgesNovakFirstTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakLastTest"" , IPV6DefragSturgesNovakLastTest ) ; UtRegisterTest ( ""DefragVlanTest"" , DefragVlanTest ) ; UtRegisterTest ( ""DefragVlanQinQTest"" , DefragVlanQinQTest ) ; UtRegisterTest ( ""DefragTrackerReuseTest"" , DefragTrackerReuseTest ) ; UtRegisterTest ( ""DefragTimeoutTest"" , DefragTimeoutTest ) ; UtRegisterTest ( ""DefragMfIpv4Test"" , DefragMfIpv4Test ) ; UtRegisterTest ( ""DefragMfIpv6Test"" , DefragMfIpv6Test ) ; <vul-start> <vul-end> # endif }","void DefragRegisterTests ( void ) { # ifdef UNITTESTS UtRegisterTest ( ""DefragInOrderSimpleTest"" , DefragInOrderSimpleTest ) ; UtRegisterTest ( ""DefragReverseSimpleTest"" , DefragReverseSimpleTest ) ; UtRegisterTest ( ""DefragSturgesNovakBsdTest"" , DefragSturgesNovakBsdTest ) ; UtRegisterTest ( ""DefragSturgesNovakLinuxTest"" , DefragSturgesNovakLinuxTest ) ; UtRegisterTest ( ""DefragSturgesNovakWindowsTest"" , DefragSturgesNovakWindowsTest ) ; UtRegisterTest ( ""DefragSturgesNovakSolarisTest"" , DefragSturgesNovakSolarisTest ) ; UtRegisterTest ( ""DefragSturgesNovakFirstTest"" , DefragSturgesNovakFirstTest ) ; UtRegisterTest ( ""DefragSturgesNovakLastTest"" , DefragSturgesNovakLastTest ) ; UtRegisterTest ( ""DefragIPv4NoDataTest"" , DefragIPv4NoDataTest ) ; UtRegisterTest ( ""DefragIPv4TooLargeTest"" , DefragIPv4TooLargeTest ) ; UtRegisterTest ( ""IPV6DefragInOrderSimpleTest"" , IPV6DefragInOrderSimpleTest ) ; UtRegisterTest ( ""IPV6DefragReverseSimpleTest"" , IPV6DefragReverseSimpleTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakBsdTest"" , IPV6DefragSturgesNovakBsdTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakLinuxTest"" , IPV6DefragSturgesNovakLinuxTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakWindowsTest"" , IPV6DefragSturgesNovakWindowsTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakSolarisTest"" , IPV6DefragSturgesNovakSolarisTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakFirstTest"" , IPV6DefragSturgesNovakFirstTest ) ; UtRegisterTest ( ""IPV6DefragSturgesNovakLastTest"" , IPV6DefragSturgesNovakLastTest ) ; UtRegisterTest ( ""DefragVlanTest"" , DefragVlanTest ) ; UtRegisterTest ( ""DefragVlanQinQTest"" , DefragVlanQinQTest ) ; UtRegisterTest ( ""DefragTrackerReuseTest"" , DefragTrackerReuseTest ) ; UtRegisterTest ( ""DefragTimeoutTest"" , DefragTimeoutTest ) ; UtRegisterTest ( ""DefragMfIpv4Test"" , DefragMfIpv4Test ) ; UtRegisterTest ( ""DefragMfIpv6Test"" , DefragMfIpv6Test ) ; <vul-start> UtRegisterTest ( ""DefragTestBadProto"" , DefragTestBadProto ) ; <vul-end> # endif }"
781,"CWE-476 break ; } if ( p && p < range ) { if ( p - reg -> dmin < s ) { retry_gate : pprev = p ; p += enclen ( reg -> enc , p ) ; goto retry ; } if ( reg -> sub_anchor ) { UChar * prev ; switch ( reg -> sub_anchor ) { case ANCHOR_BEGIN_LINE : if ( ! ON_STR_BEGIN ( p ) ) { prev = onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : str ) , p ) ; if ( ! ONIGENC_IS_MBC_NEWLINE ( reg -> enc , prev , end ) ) goto retry_gate ; } break ; case ANCHOR_END_LINE : if ( ON_STR_END ( p ) ) { # ifndef USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE prev = ( UChar * ) onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : str ) , p ) ; if ( prev && ONIGENC_IS_MBC_NEWLINE ( reg -> enc , prev , end ) ) goto retry_gate ; # endif } else if ( ! ONIGENC_IS_MBC_NEWLINE ( reg -> enc , p , end ) # ifdef USE_CRNL_AS_LINE_TERMINATOR && ! ONIGENC_IS_MBC_CRNL ( reg -> enc , p , end ) # endif ) goto retry_gate ; break ; } } if ( reg -> dmax == 0 ) { * low = p ; if ( low_prev ) { if ( * low > s ) * low_prev = onigenc_get_prev_char_head ( reg -> enc , s , p ) ; else * low_prev = onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : str ) , p ) ; } } else { if ( reg -> dmax != ONIG_INFINITE_DISTANCE ) { <vul-start> <vul-end> * low = p - reg -> dmax ; if ( * low > s ) { * low = onigenc_get_right_adjust_char_head_with_prev ( reg -> enc , s , * low , ( const UChar * * ) low_prev ) ; if ( low_prev && IS_NULL ( * low_prev ) ) * low_prev = onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : s ) , * low ) ; } else { if ( low_prev ) * low_prev = onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : str ) , * low ) ; } } } <vul-start> <vul-end> * high = p - reg -> dmin ; # ifdef ONIG_DEBUG_SEARCH fprintf ( stderr , ""forward_search_range success: low: %d, high: %d, dmin: %d, dmax: %d\\n"" , ( int ) ( * low - str ) , ( int ) ( * high - str ) , reg -> dmin , reg -> dmax ) ; # endif return 1 ; } return 0 ; }","break ; } if ( p && p < range ) { if ( p - reg -> dmin < s ) { retry_gate : pprev = p ; p += enclen ( reg -> enc , p ) ; goto retry ; } if ( reg -> sub_anchor ) { UChar * prev ; switch ( reg -> sub_anchor ) { case ANCHOR_BEGIN_LINE : if ( ! ON_STR_BEGIN ( p ) ) { prev = onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : str ) , p ) ; if ( ! ONIGENC_IS_MBC_NEWLINE ( reg -> enc , prev , end ) ) goto retry_gate ; } break ; case ANCHOR_END_LINE : if ( ON_STR_END ( p ) ) { # ifndef USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE prev = ( UChar * ) onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : str ) , p ) ; if ( prev && ONIGENC_IS_MBC_NEWLINE ( reg -> enc , prev , end ) ) goto retry_gate ; # endif } else if ( ! ONIGENC_IS_MBC_NEWLINE ( reg -> enc , p , end ) # ifdef USE_CRNL_AS_LINE_TERMINATOR && ! ONIGENC_IS_MBC_CRNL ( reg -> enc , p , end ) # endif ) goto retry_gate ; break ; } } if ( reg -> dmax == 0 ) { * low = p ; if ( low_prev ) { if ( * low > s ) * low_prev = onigenc_get_prev_char_head ( reg -> enc , s , p ) ; else * low_prev = onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : str ) , p ) ; } } else { if ( reg -> dmax != ONIG_INFINITE_DISTANCE ) { <vul-start> if ( p - str < reg -> dmax ) { * low = ( UChar * ) str ; if ( low_prev ) * low_prev = onigenc_get_prev_char_head ( reg -> enc , str , * low ) ; } else { <vul-end> * low = p - reg -> dmax ; if ( * low > s ) { * low = onigenc_get_right_adjust_char_head_with_prev ( reg -> enc , s , * low , ( const UChar * * ) low_prev ) ; if ( low_prev && IS_NULL ( * low_prev ) ) * low_prev = onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : s ) , * low ) ; } else { if ( low_prev ) * low_prev = onigenc_get_prev_char_head ( reg -> enc , ( pprev ? pprev : str ) , * low ) ; } } } <vul-start> } <vul-end> * high = p - reg -> dmin ; # ifdef ONIG_DEBUG_SEARCH fprintf ( stderr , ""forward_search_range success: low: %d, high: %d, dmin: %d, dmax: %d\\n"" , ( int ) ( * low - str ) , ( int ) ( * high - str ) , reg -> dmin , reg -> dmax ) ; # endif return 1 ; } return 0 ; }"
782,"CWE-399 static int cms_copy_content ( BIO * out , BIO * in , unsigned int flags ) { unsigned char buf [ 4096 ] ; int r = 0 , i ; <vul-start> BIO * tmpout = NULL ; if ( out == NULL ) tmpout = BIO_new ( BIO_s_null ( ) ) ; else if ( flags & CMS_TEXT ) { tmpout = BIO_new ( BIO_s_mem ( ) ) ; BIO_set_mem_eof_return ( tmpout , 0 ) ; } else tmpout = out ; <vul-end> if ( ! tmpout ) { CMSerr ( CMS_F_CMS_COPY_CONTENT , ERR_R_MALLOC_FAILURE ) ; goto err ; } for ( ; ; ) { i = BIO_read ( in , buf , sizeof ( buf ) ) ; if ( i <= 0 ) { if ( BIO_method_type ( in ) == BIO_TYPE_CIPHER ) { if ( ! BIO_get_cipher_status ( in ) ) goto err ; } if ( i < 0 ) goto err ; break ; } if ( tmpout && ( BIO_write ( tmpout , buf , i ) != i ) ) goto err ; } if ( flags & CMS_TEXT ) { if ( ! SMIME_text ( tmpout , out ) ) { CMSerr ( CMS_F_CMS_COPY_CONTENT , CMS_R_SMIME_TEXT_ERROR ) ; goto err ; } } r = 1 ; err : if ( tmpout && ( tmpout != out ) ) BIO_free ( tmpout ) ; return r ; }","static int cms_copy_content ( BIO * out , BIO * in , unsigned int flags ) { unsigned char buf [ 4096 ] ; int r = 0 , i ; <vul-start> BIO * tmpout ; tmpout = cms_get_text_bio ( out , flags ) ; <vul-end> if ( ! tmpout ) { CMSerr ( CMS_F_CMS_COPY_CONTENT , ERR_R_MALLOC_FAILURE ) ; goto err ; } for ( ; ; ) { i = BIO_read ( in , buf , sizeof ( buf ) ) ; if ( i <= 0 ) { if ( BIO_method_type ( in ) == BIO_TYPE_CIPHER ) { if ( ! BIO_get_cipher_status ( in ) ) goto err ; } if ( i < 0 ) goto err ; break ; } if ( tmpout && ( BIO_write ( tmpout , buf , i ) != i ) ) goto err ; } if ( flags & CMS_TEXT ) { if ( ! SMIME_text ( tmpout , out ) ) { CMSerr ( CMS_F_CMS_COPY_CONTENT , CMS_R_SMIME_TEXT_ERROR ) ; goto err ; } } r = 1 ; err : if ( tmpout && ( tmpout != out ) ) BIO_free ( tmpout ) ; return r ; }"
783,"CWE-125 void ndpi_search_oracle ( struct ndpi_detection_module_struct * ndpi_struct , struct ndpi_flow_struct * flow ) { struct ndpi_packet_struct * packet = & flow -> packet ; u_int16_t dport = 0 , sport = 0 ; NDPI_LOG_DBG ( ndpi_struct , ""search ORACLE\\n"" ) ; if ( packet -> tcp != NULL ) { sport = ntohs ( packet -> tcp -> source ) , dport = ntohs ( packet -> tcp -> dest ) ; NDPI_LOG_DBG2 ( ndpi_struct , ""calculating ORACLE over tcp\\n"" ) ; if ( ( dport == 1521 || sport == 1521 ) <vul-start> && ( ( ( packet -> payload [ 0 ] == 0x07 ) && ( packet -> payload [ 1 ] == 0xff ) && ( packet -> payload [ 2 ] == 0x00 ) ) <vul-end> || ( ( packet -> payload_packet_len >= 232 ) && ( ( packet -> payload [ 0 ] == 0x00 ) || ( packet -> payload [ 0 ] == 0x01 ) ) && ( packet -> payload [ 1 ] != 0x00 ) && ( packet -> payload [ 2 ] == 0x00 ) && ( packet -> payload [ 3 ] == 0x00 ) ) ) ) { NDPI_LOG_INFO ( ndpi_struct , ""found oracle\\n"" ) ; ndpi_int_oracle_add_connection ( ndpi_struct , flow ) ; } else if ( packet -> payload_packet_len == 213 && packet -> payload [ 0 ] == 0x00 && packet -> payload [ 1 ] == 0xd5 && packet -> payload [ 2 ] == 0x00 && packet -> payload [ 3 ] == 0x00 ) { NDPI_LOG_INFO ( ndpi_struct , ""found oracle\\n"" ) ; ndpi_int_oracle_add_connection ( ndpi_struct , flow ) ; } } else { NDPI_EXCLUDE_PROTO ( ndpi_struct , flow ) ; } }","void ndpi_search_oracle ( struct ndpi_detection_module_struct * ndpi_struct , struct ndpi_flow_struct * flow ) { struct ndpi_packet_struct * packet = & flow -> packet ; u_int16_t dport = 0 , sport = 0 ; NDPI_LOG_DBG ( ndpi_struct , ""search ORACLE\\n"" ) ; if ( packet -> tcp != NULL ) { sport = ntohs ( packet -> tcp -> source ) , dport = ntohs ( packet -> tcp -> dest ) ; NDPI_LOG_DBG2 ( ndpi_struct , ""calculating ORACLE over tcp\\n"" ) ; if ( ( dport == 1521 || sport == 1521 ) <vul-start> && ( ( ( packet -> payload_packet_len >= 3 && packet -> payload [ 0 ] == 0x07 ) && ( packet -> payload [ 1 ] == 0xff ) && ( packet -> payload [ 2 ] == 0x00 ) ) <vul-end> || ( ( packet -> payload_packet_len >= 232 ) && ( ( packet -> payload [ 0 ] == 0x00 ) || ( packet -> payload [ 0 ] == 0x01 ) ) && ( packet -> payload [ 1 ] != 0x00 ) && ( packet -> payload [ 2 ] == 0x00 ) && ( packet -> payload [ 3 ] == 0x00 ) ) ) ) { NDPI_LOG_INFO ( ndpi_struct , ""found oracle\\n"" ) ; ndpi_int_oracle_add_connection ( ndpi_struct , flow ) ; } else if ( packet -> payload_packet_len == 213 && packet -> payload [ 0 ] == 0x00 && packet -> payload [ 1 ] == 0xd5 && packet -> payload [ 2 ] == 0x00 && packet -> payload [ 3 ] == 0x00 ) { NDPI_LOG_INFO ( ndpi_struct , ""found oracle\\n"" ) ; ndpi_int_oracle_add_connection ( ndpi_struct , flow ) ; } } else { NDPI_EXCLUDE_PROTO ( ndpi_struct , flow ) ; } }"
784,"CWE-119 static void model_rd_for_sb_y ( VP9_COMP * cpi , BLOCK_SIZE bsize , MACROBLOCK * x , MACROBLOCKD * xd , <vul-start> int * out_rate_sum , int64_t * out_dist_sum ) { <vul-end> unsigned int sse ; int rate ; int64_t dist ; struct macroblock_plane * const p = & x -> plane [ 0 ] ; struct macroblockd_plane * const pd = & xd -> plane [ 0 ] ; <vul-start> int var = cpi -> fn_ptr [ bsize ] . vf ( p -> src . buf , p -> src . stride , <vul-end> pd -> dst . buf , pd -> dst . stride , & sse ) ; <vul-start> vp9_model_rd_from_var_lapndz ( sse + var , 1 << num_pels_log2_lookup [ bsize ] , pd -> dequant [ 1 ] >> 3 , & rate , & dist ) ; * out_rate_sum = rate ; <vul-end> * out_dist_sum = dist << 3 ; <vul-start> <vul-end> }","static void model_rd_for_sb_y ( VP9_COMP * cpi , BLOCK_SIZE bsize , MACROBLOCK * x , MACROBLOCKD * xd , <vul-start> int * out_rate_sum , int64_t * out_dist_sum , unsigned int * var_y , unsigned int * sse_y ) { <vul-end> unsigned int sse ; int rate ; int64_t dist ; struct macroblock_plane * const p = & x -> plane [ 0 ] ; struct macroblockd_plane * const pd = & xd -> plane [ 0 ] ; <vul-start> const int64_t dc_thr = p -> quant_thred [ 0 ] >> 6 ; const int64_t ac_thr = p -> quant_thred [ 1 ] >> 6 ; const uint32_t dc_quant = pd -> dequant [ 0 ] ; const uint32_t ac_quant = pd -> dequant [ 1 ] ; unsigned int var = cpi -> fn_ptr [ bsize ] . vf ( p -> src . buf , p -> src . stride , <vul-end> pd -> dst . buf , pd -> dst . stride , & sse ) ; <vul-start> int skip_dc = 0 ; * var_y = var ; * sse_y = sse ; if ( cpi -> common . tx_mode == TX_MODE_SELECT ) { if ( sse > ( var << 2 ) ) xd -> mi [ 0 ] -> mbmi . tx_size = MIN ( max_txsize_lookup [ bsize ] , tx_mode_to_biggest_tx_size [ cpi -> common . tx_mode ] ) ; else xd -> mi [ 0 ] -> mbmi . tx_size = TX_8X8 ; if ( cpi -> oxcf . aq_mode == CYCLIC_REFRESH_AQ && cyclic_refresh_segment_id_boosted ( xd -> mi [ 0 ] -> mbmi . segment_id ) ) xd -> mi [ 0 ] -> mbmi . tx_size = TX_8X8 ; else if ( xd -> mi [ 0 ] -> mbmi . tx_size > TX_16X16 ) xd -> mi [ 0 ] -> mbmi . tx_size = TX_16X16 ; } else { xd -> mi [ 0 ] -> mbmi . tx_size = MIN ( max_txsize_lookup [ bsize ] , tx_mode_to_biggest_tx_size [ cpi -> common . tx_mode ] ) ; } { const BLOCK_SIZE unit_size = txsize_to_bsize [ xd -> mi [ 0 ] -> mbmi . tx_size ] ; const unsigned int num_blk_log2 = ( b_width_log2_lookup [ bsize ] - b_width_log2_lookup [ unit_size ] ) + ( b_height_log2_lookup [ bsize ] - b_height_log2_lookup [ unit_size ] ) ; const unsigned int sse_tx = sse >> num_blk_log2 ; const unsigned int var_tx = var >> num_blk_log2 ; x -> skip_txfm [ 0 ] = SKIP_TXFM_NONE ; if ( var_tx < ac_thr || var == 0 ) { x -> skip_txfm [ 0 ] = SKIP_TXFM_AC_ONLY ; if ( sse_tx - var_tx < dc_thr || sse == var ) x -> skip_txfm [ 0 ] = SKIP_TXFM_AC_DC ; } else { if ( sse_tx - var_tx < dc_thr || sse == var ) skip_dc = 1 ; } } if ( x -> skip_txfm [ 0 ] == SKIP_TXFM_AC_DC ) { * out_rate_sum = 0 ; * out_dist_sum = sse << 4 ; return ; } if ( ! skip_dc ) { # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { vp9_model_rd_from_var_lapndz ( sse - var , num_pels_log2_lookup [ bsize ] , dc_quant >> ( xd -> bd - 5 ) , & rate , & dist ) ; } else { vp9_model_rd_from_var_lapndz ( sse - var , num_pels_log2_lookup [ bsize ] , dc_quant >> 3 , & rate , & dist ) ; } # else vp9_model_rd_from_var_lapndz ( sse - var , num_pels_log2_lookup [ bsize ] , dc_quant >> 3 , & rate , & dist ) ; # endif } if ( ! skip_dc ) { * out_rate_sum = rate >> 1 ; <vul-end> * out_dist_sum = dist << 3 ; <vul-start> } else { * out_rate_sum = 0 ; * out_dist_sum = ( sse - var ) << 4 ; } # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { vp9_model_rd_from_var_lapndz ( var , num_pels_log2_lookup [ bsize ] , ac_quant >> ( xd -> bd - 5 ) , & rate , & dist ) ; } else { vp9_model_rd_from_var_lapndz ( var , num_pels_log2_lookup [ bsize ] , ac_quant >> 3 , & rate , & dist ) ; } # else vp9_model_rd_from_var_lapndz ( var , num_pels_log2_lookup [ bsize ] , ac_quant >> 3 , & rate , & dist ) ; # endif * out_rate_sum += rate ; * out_dist_sum += dist << 4 ; <vul-end> }"
785,"CWE-119 <vul-start> static void prob_diff_update ( const vp9_tree_index * tree , vp9_prob probs [ ] , <vul-end> const unsigned int counts [ ] , <vul-start> int n , vp9_writer * w ) { <vul-end> int i ; unsigned int branch_ct [ 32 ] [ 2 ] ; assert ( n <= 32 ) ; vp9_tree_probs_from_distribution ( tree , branch_ct , counts ) ; for ( i = 0 ; i < n - 1 ; ++ i ) vp9_cond_prob_diff_update ( w , & probs [ i ] , branch_ct [ i ] ) ; }","<vul-start> static void prob_diff_update ( const vpx_tree_index * tree , vpx_prob probs [ ] , <vul-end> const unsigned int counts [ ] , <vul-start> int n , vpx_writer * w ) { <vul-end> int i ; unsigned int branch_ct [ 32 ] [ 2 ] ; assert ( n <= 32 ) ; vp9_tree_probs_from_distribution ( tree , branch_ct , counts ) ; for ( i = 0 ; i < n - 1 ; ++ i ) vp9_cond_prob_diff_update ( w , & probs [ i ] , branch_ct [ i ] ) ; }"
786,"CWE-362 static int sctp_setsockopt_auto_asconf ( struct sock * sk , char __user * optval , unsigned int optlen ) { int val ; struct sctp_sock * sp = sctp_sk ( sk ) ; if ( optlen < sizeof ( int ) ) return - EINVAL ; if ( get_user ( val , ( int __user * ) optval ) ) return - EFAULT ; if ( ! sctp_is_ep_boundall ( sk ) && val ) return - EINVAL ; if ( ( val && sp -> do_auto_asconf ) || ( ! val && ! sp -> do_auto_asconf ) ) return 0 ; <vul-start> <vul-end> if ( val == 0 && sp -> do_auto_asconf ) { list_del ( & sp -> auto_asconf_list ) ; sp -> do_auto_asconf = 0 ; } else if ( val && ! sp -> do_auto_asconf ) { list_add_tail ( & sp -> auto_asconf_list , & sock_net ( sk ) -> sctp . auto_asconf_splist ) ; sp -> do_auto_asconf = 1 ; } <vul-start> <vul-end> return 0 ; }","static int sctp_setsockopt_auto_asconf ( struct sock * sk , char __user * optval , unsigned int optlen ) { int val ; struct sctp_sock * sp = sctp_sk ( sk ) ; if ( optlen < sizeof ( int ) ) return - EINVAL ; if ( get_user ( val , ( int __user * ) optval ) ) return - EFAULT ; if ( ! sctp_is_ep_boundall ( sk ) && val ) return - EINVAL ; if ( ( val && sp -> do_auto_asconf ) || ( ! val && ! sp -> do_auto_asconf ) ) return 0 ; <vul-start> spin_lock_bh ( & sock_net ( sk ) -> sctp . addr_wq_lock ) ; <vul-end> if ( val == 0 && sp -> do_auto_asconf ) { list_del ( & sp -> auto_asconf_list ) ; sp -> do_auto_asconf = 0 ; } else if ( val && ! sp -> do_auto_asconf ) { list_add_tail ( & sp -> auto_asconf_list , & sock_net ( sk ) -> sctp . auto_asconf_splist ) ; sp -> do_auto_asconf = 1 ; } <vul-start> spin_unlock_bh ( & sock_net ( sk ) -> sctp . addr_wq_lock ) ; <vul-end> return 0 ; }"
787,"CWE-20 static int cma_req_handler ( struct ib_cm_id * cm_id , struct ib_cm_event * ib_event ) { struct rdma_id_private * listen_id , * conn_id ; struct rdma_cm_event event ; int offset , ret ; <vul-start> u8 smac [ ETH_ALEN ] ; u8 alt_smac [ ETH_ALEN ] ; u8 * psmac = smac ; u8 * palt_smac = alt_smac ; int is_iboe = ( ( rdma_node_get_transport ( cm_id -> device -> node_type ) == RDMA_TRANSPORT_IB ) && ( rdma_port_get_link_layer ( cm_id -> device , ib_event -> param . req_rcvd . port ) == IB_LINK_LAYER_ETHERNET ) ) ; <vul-end> listen_id = cm_id -> context ; if ( ! cma_check_req_qp_type ( & listen_id -> id , ib_event ) ) return - EINVAL ; if ( cma_disable_callback ( listen_id , RDMA_CM_LISTEN ) ) return - ECONNABORTED ; memset ( & event , 0 , sizeof event ) ; offset = cma_user_data_offset ( listen_id ) ; event . event = RDMA_CM_EVENT_CONNECT_REQUEST ; if ( ib_event -> event == IB_CM_SIDR_REQ_RECEIVED ) { conn_id = cma_new_udp_id ( & listen_id -> id , ib_event ) ; event . param . ud . private_data = ib_event -> private_data + offset ; event . param . ud . private_data_len = IB_CM_SIDR_REQ_PRIVATE_DATA_SIZE - offset ; } else { conn_id = cma_new_conn_id ( & listen_id -> id , ib_event ) ; cma_set_req_event_data ( & event , & ib_event -> param . req_rcvd , ib_event -> private_data , offset ) ; } if ( ! conn_id ) { ret = - ENOMEM ; goto err1 ; } mutex_lock_nested ( & conn_id -> handler_mutex , SINGLE_DEPTH_NESTING ) ; ret = cma_acquire_dev ( conn_id , listen_id ) ; if ( ret ) goto err2 ; conn_id -> cm_id . ib = cm_id ; cm_id -> context = conn_id ; cm_id -> cm_handler = cma_ib_handler ; atomic_inc ( & conn_id -> refcount ) ; ret = conn_id -> id . event_handler ( & conn_id -> id , & event ) ; if ( ret ) goto err3 ; <vul-start> if ( is_iboe ) { if ( ib_event -> param . req_rcvd . primary_path != NULL ) rdma_addr_find_smac_by_sgid ( & ib_event -> param . req_rcvd . primary_path -> sgid , psmac , NULL ) ; else psmac = NULL ; if ( ib_event -> param . req_rcvd . alternate_path != NULL ) rdma_addr_find_smac_by_sgid ( & ib_event -> param . req_rcvd . alternate_path -> sgid , palt_smac , NULL ) ; else palt_smac = NULL ; } <vul-end> mutex_lock ( & lock ) ; <vul-start> if ( is_iboe ) ib_update_cm_av ( cm_id , psmac , palt_smac ) ; <vul-end> if ( cma_comp ( conn_id , RDMA_CM_CONNECT ) && ( conn_id -> id . qp_type != IB_QPT_UD ) ) ib_send_cm_mra ( cm_id , CMA_CM_MRA_SETTING , NULL , 0 ) ; mutex_unlock ( & lock ) ; mutex_unlock ( & conn_id -> handler_mutex ) ; mutex_unlock ( & listen_id -> handler_mutex ) ; cma_deref_id ( conn_id ) ; return 0 ; err3 : cma_deref_id ( conn_id ) ; conn_id -> cm_id . ib = NULL ; err2 : cma_exch ( conn_id , RDMA_CM_DESTROYING ) ; mutex_unlock ( & conn_id -> handler_mutex ) ; err1 : mutex_unlock ( & listen_id -> handler_mutex ) ; if ( conn_id ) rdma_destroy_id ( & conn_id -> id ) ; return ret ; }","static int cma_req_handler ( struct ib_cm_id * cm_id , struct ib_cm_event * ib_event ) { struct rdma_id_private * listen_id , * conn_id ; struct rdma_cm_event event ; int offset , ret ; <vul-start> <vul-end> listen_id = cm_id -> context ; if ( ! cma_check_req_qp_type ( & listen_id -> id , ib_event ) ) return - EINVAL ; if ( cma_disable_callback ( listen_id , RDMA_CM_LISTEN ) ) return - ECONNABORTED ; memset ( & event , 0 , sizeof event ) ; offset = cma_user_data_offset ( listen_id ) ; event . event = RDMA_CM_EVENT_CONNECT_REQUEST ; if ( ib_event -> event == IB_CM_SIDR_REQ_RECEIVED ) { conn_id = cma_new_udp_id ( & listen_id -> id , ib_event ) ; event . param . ud . private_data = ib_event -> private_data + offset ; event . param . ud . private_data_len = IB_CM_SIDR_REQ_PRIVATE_DATA_SIZE - offset ; } else { conn_id = cma_new_conn_id ( & listen_id -> id , ib_event ) ; cma_set_req_event_data ( & event , & ib_event -> param . req_rcvd , ib_event -> private_data , offset ) ; } if ( ! conn_id ) { ret = - ENOMEM ; goto err1 ; } mutex_lock_nested ( & conn_id -> handler_mutex , SINGLE_DEPTH_NESTING ) ; ret = cma_acquire_dev ( conn_id , listen_id ) ; if ( ret ) goto err2 ; conn_id -> cm_id . ib = cm_id ; cm_id -> context = conn_id ; cm_id -> cm_handler = cma_ib_handler ; atomic_inc ( & conn_id -> refcount ) ; ret = conn_id -> id . event_handler ( & conn_id -> id , & event ) ; if ( ret ) goto err3 ; <vul-start> <vul-end> mutex_lock ( & lock ) ; <vul-start> <vul-end> if ( cma_comp ( conn_id , RDMA_CM_CONNECT ) && ( conn_id -> id . qp_type != IB_QPT_UD ) ) ib_send_cm_mra ( cm_id , CMA_CM_MRA_SETTING , NULL , 0 ) ; mutex_unlock ( & lock ) ; mutex_unlock ( & conn_id -> handler_mutex ) ; mutex_unlock ( & listen_id -> handler_mutex ) ; cma_deref_id ( conn_id ) ; return 0 ; err3 : cma_deref_id ( conn_id ) ; conn_id -> cm_id . ib = NULL ; err2 : cma_exch ( conn_id , RDMA_CM_DESTROYING ) ; mutex_unlock ( & conn_id -> handler_mutex ) ; err1 : mutex_unlock ( & listen_id -> handler_mutex ) ; if ( conn_id ) rdma_destroy_id ( & conn_id -> id ) ; return ret ; }"
788,"CWE-189 static int sanitize_ptr_alu ( struct bpf_verifier_env * env , struct bpf_insn * insn , const struct bpf_reg_state * ptr_reg , struct bpf_reg_state * dst_reg , bool off_is_neg ) { struct bpf_verifier_state * vstate = env -> cur_state ; struct bpf_insn_aux_data * aux = cur_aux ( env ) ; bool ptr_is_dst_reg = ptr_reg == dst_reg ; u8 opcode = BPF_OP ( insn -> code ) ; u32 alu_state , alu_limit ; struct bpf_reg_state tmp ; bool ret ; <vul-start> if ( env -> allow_ptr_leaks || BPF_SRC ( insn -> code ) == BPF_K ) <vul-end> return 0 ; if ( vstate -> speculative ) goto do_sim ; alu_state = off_is_neg ? BPF_ALU_NEG_VALUE : 0 ; alu_state |= ptr_is_dst_reg ? BPF_ALU_SANITIZE_SRC : BPF_ALU_SANITIZE_DST ; if ( retrieve_ptr_limit ( ptr_reg , & alu_limit , opcode , off_is_neg ) ) return 0 ; <vul-start> if ( aux -> alu_state && ( aux -> alu_state != alu_state || aux -> alu_limit != alu_limit ) ) <vul-end> return - EACCES ; <vul-start> aux -> alu_state = alu_state ; aux -> alu_limit = alu_limit ; <vul-end> do_sim : if ( ! ptr_is_dst_reg ) { tmp = * dst_reg ; * dst_reg = * ptr_reg ; } ret = push_stack ( env , env -> insn_idx + 1 , env -> insn_idx , true ) ; if ( ! ptr_is_dst_reg ) * dst_reg = tmp ; return ! ret ? - EFAULT : 0 ; }","static int sanitize_ptr_alu ( struct bpf_verifier_env * env , struct bpf_insn * insn , const struct bpf_reg_state * ptr_reg , struct bpf_reg_state * dst_reg , bool off_is_neg ) { struct bpf_verifier_state * vstate = env -> cur_state ; struct bpf_insn_aux_data * aux = cur_aux ( env ) ; bool ptr_is_dst_reg = ptr_reg == dst_reg ; u8 opcode = BPF_OP ( insn -> code ) ; u32 alu_state , alu_limit ; struct bpf_reg_state tmp ; bool ret ; <vul-start> if ( can_skip_alu_sanitation ( env , insn ) ) <vul-end> return 0 ; if ( vstate -> speculative ) goto do_sim ; alu_state = off_is_neg ? BPF_ALU_NEG_VALUE : 0 ; alu_state |= ptr_is_dst_reg ? BPF_ALU_SANITIZE_SRC : BPF_ALU_SANITIZE_DST ; if ( retrieve_ptr_limit ( ptr_reg , & alu_limit , opcode , off_is_neg ) ) return 0 ; <vul-start> if ( update_alu_sanitation_state ( aux , alu_state , alu_limit ) ) <vul-end> return - EACCES ; <vul-start> <vul-end> do_sim : if ( ! ptr_is_dst_reg ) { tmp = * dst_reg ; * dst_reg = * ptr_reg ; } ret = push_stack ( env , env -> insn_idx + 1 , env -> insn_idx , true ) ; if ( ! ptr_is_dst_reg ) * dst_reg = tmp ; return ! ret ? - EFAULT : 0 ; }"
789,"CWE-119 CAMLprim value caml_bitvect_test ( value bv , value n ) { <vul-start> int pos = Int_val ( n ) ; <vul-end> return Val_int ( Byte_u ( bv , pos >> 3 ) & ( 1 << ( pos & 7 ) ) ) ; }","CAMLprim value caml_bitvect_test ( value bv , value n ) { <vul-start> intnat pos = Long_val ( n ) ; <vul-end> return Val_int ( Byte_u ( bv , pos >> 3 ) & ( 1 << ( pos & 7 ) ) ) ; }"
790,"CWE-20 void rose_write_internal ( struct sock * sk , int frametype ) { struct rose_sock * rose = rose_sk ( sk ) ; struct sk_buff * skb ; unsigned char * dptr ; unsigned char lci1 , lci2 ; char buffer [ 100 ] ; int len , faclen = 0 ; len = AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN + ROSE_MIN_LEN + 1 ; switch ( frametype ) { case ROSE_CALL_REQUEST : len += 1 + ROSE_ADDR_LEN + ROSE_ADDR_LEN ; faclen = rose_create_facilities ( buffer , rose ) ; len += faclen ; break ; case ROSE_CALL_ACCEPTED : case ROSE_CLEAR_REQUEST : case ROSE_RESET_REQUEST : len += 2 ; break ; } if ( ( skb = alloc_skb ( len , GFP_ATOMIC ) ) == NULL ) return ; skb_reserve ( skb , AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN + 1 ) ; dptr = skb_put ( skb , skb_tailroom ( skb ) ) ; lci1 = ( rose -> lci >> 8 ) & 0x0F ; lci2 = ( rose -> lci >> 0 ) & 0xFF ; switch ( frametype ) { case ROSE_CALL_REQUEST : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; <vul-start> * dptr ++ = 0xAA ; <vul-end> memcpy ( dptr , & rose -> dest_addr , ROSE_ADDR_LEN ) ; dptr += ROSE_ADDR_LEN ; memcpy ( dptr , & rose -> source_addr , ROSE_ADDR_LEN ) ; dptr += ROSE_ADDR_LEN ; memcpy ( dptr , buffer , faclen ) ; dptr += faclen ; break ; case ROSE_CALL_ACCEPTED : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; * dptr ++ = 0x00 ; * dptr ++ = 0 ; break ; case ROSE_CLEAR_REQUEST : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; * dptr ++ = rose -> cause ; * dptr ++ = rose -> diagnostic ; break ; case ROSE_RESET_REQUEST : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; * dptr ++ = ROSE_DTE_ORIGINATED ; * dptr ++ = 0 ; break ; case ROSE_RR : case ROSE_RNR : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr = frametype ; * dptr ++ |= ( rose -> vr << 5 ) & 0xE0 ; break ; case ROSE_CLEAR_CONFIRMATION : case ROSE_RESET_CONFIRMATION : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; break ; default : printk ( KERN_ERR ""ROSE: rose_write_internal - invalid frametype %02X\\n"" , frametype ) ; kfree_skb ( skb ) ; return ; } rose_transmit_link ( skb , rose -> neighbour ) ; }","void rose_write_internal ( struct sock * sk , int frametype ) { struct rose_sock * rose = rose_sk ( sk ) ; struct sk_buff * skb ; unsigned char * dptr ; unsigned char lci1 , lci2 ; char buffer [ 100 ] ; int len , faclen = 0 ; len = AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN + ROSE_MIN_LEN + 1 ; switch ( frametype ) { case ROSE_CALL_REQUEST : len += 1 + ROSE_ADDR_LEN + ROSE_ADDR_LEN ; faclen = rose_create_facilities ( buffer , rose ) ; len += faclen ; break ; case ROSE_CALL_ACCEPTED : case ROSE_CLEAR_REQUEST : case ROSE_RESET_REQUEST : len += 2 ; break ; } if ( ( skb = alloc_skb ( len , GFP_ATOMIC ) ) == NULL ) return ; skb_reserve ( skb , AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN + 1 ) ; dptr = skb_put ( skb , skb_tailroom ( skb ) ) ; lci1 = ( rose -> lci >> 8 ) & 0x0F ; lci2 = ( rose -> lci >> 0 ) & 0xFF ; switch ( frametype ) { case ROSE_CALL_REQUEST : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; <vul-start> * dptr ++ = ROSE_CALL_REQ_ADDR_LEN_VAL ; <vul-end> memcpy ( dptr , & rose -> dest_addr , ROSE_ADDR_LEN ) ; dptr += ROSE_ADDR_LEN ; memcpy ( dptr , & rose -> source_addr , ROSE_ADDR_LEN ) ; dptr += ROSE_ADDR_LEN ; memcpy ( dptr , buffer , faclen ) ; dptr += faclen ; break ; case ROSE_CALL_ACCEPTED : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; * dptr ++ = 0x00 ; * dptr ++ = 0 ; break ; case ROSE_CLEAR_REQUEST : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; * dptr ++ = rose -> cause ; * dptr ++ = rose -> diagnostic ; break ; case ROSE_RESET_REQUEST : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; * dptr ++ = ROSE_DTE_ORIGINATED ; * dptr ++ = 0 ; break ; case ROSE_RR : case ROSE_RNR : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr = frametype ; * dptr ++ |= ( rose -> vr << 5 ) & 0xE0 ; break ; case ROSE_CLEAR_CONFIRMATION : case ROSE_RESET_CONFIRMATION : * dptr ++ = ROSE_GFI | lci1 ; * dptr ++ = lci2 ; * dptr ++ = frametype ; break ; default : printk ( KERN_ERR ""ROSE: rose_write_internal - invalid frametype %02X\\n"" , frametype ) ; kfree_skb ( skb ) ; return ; } rose_transmit_link ( skb , rose -> neighbour ) ; }"
791,"CWE-200 for ( x = 0 ; x < ( ssize_t ) map_length ; x ++ ) * p ++ = ( unsigned char ) ScaleShortToQuantum ( ReadBlobLSBShort ( image ) ) ; } if ( ( flags & 0x08 ) != 0 ) { char * comment ; size_t length ; length = ReadBlobLSBShort ( image ) ; if ( length != 0 ) { comment = ( char * ) AcquireQuantumMemory ( length , sizeof ( * comment ) ) ; if ( comment == ( char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ReadBlob ( image , length - 1 , ( unsigned char * ) comment ) ; comment [ length - 1 ] = '\\0' ; ( void ) SetImageProperty ( image , ""comment"" , comment , exception ) ; comment = DestroyString ( comment ) ; if ( ( length & 0x01 ) == 0 ) ( void ) ReadBlobByte ( image ) ; } } if ( EOFBlob ( image ) != MagickFalse ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; if ( image -> alpha_trait != UndefinedPixelTrait ) number_planes ++ ; number_pixels = ( MagickSizeType ) image -> columns * image -> rows ; number_planes_filled = ( number_planes % 2 == 0 ) ? number_planes : number_planes + 1 ; if ( ( number_pixels * number_planes_filled ) != ( size_t ) ( number_pixels * number_planes_filled ) ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixel_info = AcquireVirtualMemory ( image -> columns , image -> rows * MagickMax ( number_planes_filled , 4 ) * sizeof ( * pixels ) ) ; if ( pixel_info == ( MemoryInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixel_info_length = image -> columns * image -> rows * MagickMax ( number_planes_filled , 4 ) ; pixels = ( unsigned char * ) GetVirtualMemoryBlob ( pixel_info ) ; <vul-start> <vul-end> if ( ( flags & 0x01 ) && ! ( flags & 0x02 ) ) { ssize_t j ; p = pixels ; for ( i = 0 ; i < ( ssize_t ) number_pixels ; i ++ ) { if ( image -> alpha_trait == UndefinedPixelTrait ) for ( j = 0 ; j < ( ssize_t ) number_planes ; j ++ ) * p ++ = background_color [ j ] ; else { for ( j = 0 ; j < ( ssize_t ) ( number_planes - 1 ) ; j ++ ) * p ++ = background_color [ j ] ; * p ++ = 0 ; } } } plane = 0 ; x = 0 ; y = 0 ; opcode = ReadBlobByte ( image ) ; do { switch ( opcode & 0x3f ) { case SkipLinesOp : { operand = ReadBlobByte ( image ) ; if ( opcode & 0x40 ) operand = ReadBlobLSBSignedShort ( image ) ; x = 0 ; y += operand ; break ; } case SetColorOp : { operand = ReadBlobByte ( image ) ; plane = ( unsigned char ) operand ; if ( plane == 255 ) plane = ( unsigned char ) ( number_planes - 1 ) ; x = 0 ; break ; } case SkipPixelsOp : { operand = ReadBlobByte ( image ) ; if ( opcode & 0x40 ) operand = ReadBlobLSBSignedShort ( image ) ; x += operand ;","for ( x = 0 ; x < ( ssize_t ) map_length ; x ++ ) * p ++ = ( unsigned char ) ScaleShortToQuantum ( ReadBlobLSBShort ( image ) ) ; } if ( ( flags & 0x08 ) != 0 ) { char * comment ; size_t length ; length = ReadBlobLSBShort ( image ) ; if ( length != 0 ) { comment = ( char * ) AcquireQuantumMemory ( length , sizeof ( * comment ) ) ; if ( comment == ( char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ReadBlob ( image , length - 1 , ( unsigned char * ) comment ) ; comment [ length - 1 ] = '\\0' ; ( void ) SetImageProperty ( image , ""comment"" , comment , exception ) ; comment = DestroyString ( comment ) ; if ( ( length & 0x01 ) == 0 ) ( void ) ReadBlobByte ( image ) ; } } if ( EOFBlob ( image ) != MagickFalse ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; if ( image -> alpha_trait != UndefinedPixelTrait ) number_planes ++ ; number_pixels = ( MagickSizeType ) image -> columns * image -> rows ; number_planes_filled = ( number_planes % 2 == 0 ) ? number_planes : number_planes + 1 ; if ( ( number_pixels * number_planes_filled ) != ( size_t ) ( number_pixels * number_planes_filled ) ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixel_info = AcquireVirtualMemory ( image -> columns , image -> rows * MagickMax ( number_planes_filled , 4 ) * sizeof ( * pixels ) ) ; if ( pixel_info == ( MemoryInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixel_info_length = image -> columns * image -> rows * MagickMax ( number_planes_filled , 4 ) ; pixels = ( unsigned char * ) GetVirtualMemoryBlob ( pixel_info ) ; <vul-start> ( void ) ResetMagickMemory ( pixels , 0 , pixel_info_length ) ; <vul-end> if ( ( flags & 0x01 ) && ! ( flags & 0x02 ) ) { ssize_t j ; p = pixels ; for ( i = 0 ; i < ( ssize_t ) number_pixels ; i ++ ) { if ( image -> alpha_trait == UndefinedPixelTrait ) for ( j = 0 ; j < ( ssize_t ) number_planes ; j ++ ) * p ++ = background_color [ j ] ; else { for ( j = 0 ; j < ( ssize_t ) ( number_planes - 1 ) ; j ++ ) * p ++ = background_color [ j ] ; * p ++ = 0 ; } } } plane = 0 ; x = 0 ; y = 0 ; opcode = ReadBlobByte ( image ) ; do { switch ( opcode & 0x3f ) { case SkipLinesOp : { operand = ReadBlobByte ( image ) ; if ( opcode & 0x40 ) operand = ReadBlobLSBSignedShort ( image ) ; x = 0 ; y += operand ; break ; } case SetColorOp : { operand = ReadBlobByte ( image ) ; plane = ( unsigned char ) operand ; if ( plane == 255 ) plane = ( unsigned char ) ( number_planes - 1 ) ; x = 0 ; break ; } case SkipPixelsOp : { operand = ReadBlobByte ( image ) ; if ( opcode & 0x40 ) operand = ReadBlobLSBSignedShort ( image ) ; x += operand ;"
792,"CWE-119 static vpx_codec_err_t encoder_init ( vpx_codec_ctx_t * ctx , vpx_codec_priv_enc_mr_cfg_t * data ) { <vul-start> return encoder_common_init ( ctx ) ; <vul-end> }","static vpx_codec_err_t encoder_init ( vpx_codec_ctx_t * ctx , vpx_codec_priv_enc_mr_cfg_t * data ) { <vul-start> vpx_codec_err_t res = VPX_CODEC_OK ; ( void ) data ; if ( ctx -> priv == NULL ) { vpx_codec_alg_priv_t * const priv = vpx_calloc ( 1 , sizeof ( * priv ) ) ; if ( priv == NULL ) return VPX_CODEC_MEM_ERROR ; ctx -> priv = ( vpx_codec_priv_t * ) priv ; ctx -> priv -> init_flags = ctx -> init_flags ; ctx -> priv -> enc . total_encoders = 1 ; priv -> buffer_pool = ( BufferPool * ) vpx_calloc ( 1 , sizeof ( BufferPool ) ) ; if ( priv -> buffer_pool == NULL ) return VPX_CODEC_MEM_ERROR ; # if CONFIG_MULTITHREAD if ( pthread_mutex_init ( & priv -> buffer_pool -> pool_mutex , NULL ) ) { return VPX_CODEC_MEM_ERROR ; } # endif if ( ctx -> config . enc ) { priv -> cfg = * ctx -> config . enc ; ctx -> config . enc = & priv -> cfg ; } priv -> extra_cfg = default_extra_cfg ; once ( vp9_initialize_enc ) ; res = validate_config ( priv , & priv -> cfg , & priv -> extra_cfg ) ; if ( res == VPX_CODEC_OK ) { set_encoder_config ( & priv -> oxcf , & priv -> cfg , & priv -> extra_cfg ) ; # if CONFIG_VP9_HIGHBITDEPTH priv -> oxcf . use_highbitdepth = ( ctx -> init_flags & VPX_CODEC_USE_HIGHBITDEPTH ) ? 1 : 0 ; # endif priv -> cpi = vp9_create_compressor ( & priv -> oxcf , priv -> buffer_pool ) ; if ( priv -> cpi == NULL ) res = VPX_CODEC_MEM_ERROR ; else priv -> cpi -> output_pkt_list = & priv -> pkt_list . head ; } } return res ; <vul-end> }"
793,"CWE-125 static int dhcpv4_print ( netdissect_options * ndo , const u_char * cp , u_int length , int indent ) { u_int i , t ; const u_char * tlv , * value ; uint8_t type , optlen ; i = 0 ; while ( i < length ) { <vul-start> <vul-end> tlv = cp + i ; type = ( uint8_t ) tlv [ 0 ] ; optlen = ( uint8_t ) tlv [ 1 ] ; value = tlv + 2 ; ND_PRINT ( ( ndo , ""\\n"" ) ) ; for ( t = indent ; t > 0 ; t -- ) ND_PRINT ( ( ndo , ""\\t"" ) ) ; ND_PRINT ( ( ndo , ""%s"" , tok2str ( dh4opt_str , ""Unknown"" , type ) ) ) ; ND_PRINT ( ( ndo , "" (%u)"" , optlen + 2 ) ) ; <vul-start> <vul-end> switch ( type ) { case DH4OPT_DNS_SERVERS : case DH4OPT_NTP_SERVERS : { if ( optlen < 4 || optlen % 4 != 0 ) { return - 1 ; } for ( t = 0 ; t < optlen ; t += 4 ) ND_PRINT ( ( ndo , "" %s"" , ipaddr_string ( ndo , value + t ) ) ) ; } break ; case DH4OPT_DOMAIN_SEARCH : { const u_char * tp = value ; while ( tp < value + optlen ) { ND_PRINT ( ( ndo , "" "" ) ) ; if ( ( tp = ns_nprint ( ndo , tp , value + optlen ) ) == NULL ) return - 1 ; } } break ; } i += 2 + optlen ; } return 0 ; }","static int dhcpv4_print ( netdissect_options * ndo , const u_char * cp , u_int length , int indent ) { u_int i , t ; const u_char * tlv , * value ; uint8_t type , optlen ; i = 0 ; while ( i < length ) { <vul-start> if ( i + 2 > length ) return - 1 ; <vul-end> tlv = cp + i ; type = ( uint8_t ) tlv [ 0 ] ; optlen = ( uint8_t ) tlv [ 1 ] ; value = tlv + 2 ; ND_PRINT ( ( ndo , ""\\n"" ) ) ; for ( t = indent ; t > 0 ; t -- ) ND_PRINT ( ( ndo , ""\\t"" ) ) ; ND_PRINT ( ( ndo , ""%s"" , tok2str ( dh4opt_str , ""Unknown"" , type ) ) ) ; ND_PRINT ( ( ndo , "" (%u)"" , optlen + 2 ) ) ; <vul-start> if ( i + 2 + optlen > length ) return - 1 ; <vul-end> switch ( type ) { case DH4OPT_DNS_SERVERS : case DH4OPT_NTP_SERVERS : { if ( optlen < 4 || optlen % 4 != 0 ) { return - 1 ; } for ( t = 0 ; t < optlen ; t += 4 ) ND_PRINT ( ( ndo , "" %s"" , ipaddr_string ( ndo , value + t ) ) ) ; } break ; case DH4OPT_DOMAIN_SEARCH : { const u_char * tp = value ; while ( tp < value + optlen ) { ND_PRINT ( ( ndo , "" "" ) ) ; if ( ( tp = ns_nprint ( ndo , tp , value + optlen ) ) == NULL ) return - 1 ; } } break ; } i += 2 + optlen ; } return 0 ; }"
794,"NVD-CWE-noinfo <vul-start> static void nfs_set_open_stateid ( struct nfs4_state * state , nfs4_stateid * stateid , int open_flags ) <vul-end> { write_seqlock ( & state -> seqlock ) ; <vul-start> nfs_set_open_stateid_locked ( state , stateid , open_flags ) ; <vul-end> write_sequnlock ( & state -> seqlock ) ; }","<vul-start> static void nfs_set_open_stateid ( struct nfs4_state * state , nfs4_stateid * stateid , fmode_t fmode ) <vul-end> { write_seqlock ( & state -> seqlock ) ; <vul-start> nfs_set_open_stateid_locked ( state , stateid , fmode ) ; <vul-end> write_sequnlock ( & state -> seqlock ) ; }"
795,"CWE-119 <vul-start> static void encode_uniform ( vp9_writer * w , int v ) { <vul-end> const int l = 8 ; const int m = ( 1 << l ) - 191 ; if ( v < m ) { <vul-start> vp9_write_literal ( w , v , l - 1 ) ; <vul-end> } else { <vul-start> vp9_write_literal ( w , m + ( ( v - m ) >> 1 ) , l - 1 ) ; vp9_write_literal ( w , ( v - m ) & 1 , 1 ) ; <vul-end> } }","<vul-start> static void encode_uniform ( vpx_writer * w , int v ) { <vul-end> const int l = 8 ; const int m = ( 1 << l ) - 191 ; if ( v < m ) { <vul-start> vpx_write_literal ( w , v , l - 1 ) ; <vul-end> } else { <vul-start> vpx_write_literal ( w , m + ( ( v - m ) >> 1 ) , l - 1 ) ; vpx_write_literal ( w , ( v - m ) & 1 , 1 ) ; <vul-end> } }"
796,"CWE-119 <vul-start> static void write_sync_code ( struct vp9_write_bit_buffer * wb ) { vp9_wb_write_literal ( wb , VP9_SYNC_CODE_0 , 8 ) ; vp9_wb_write_literal ( wb , VP9_SYNC_CODE_1 , 8 ) ; vp9_wb_write_literal ( wb , VP9_SYNC_CODE_2 , 8 ) ; <vul-end> }","<vul-start> static void write_sync_code ( struct vpx_write_bit_buffer * wb ) { vpx_wb_write_literal ( wb , VP9_SYNC_CODE_0 , 8 ) ; vpx_wb_write_literal ( wb , VP9_SYNC_CODE_1 , 8 ) ; vpx_wb_write_literal ( wb , VP9_SYNC_CODE_2 , 8 ) ; <vul-end> }"
797,"CWE-119 int disrsi_ ( int stream , int * negate , unsigned * value , unsigned count ) { int c ; unsigned locval ; unsigned ndigs ; char * cp ; char scratch [ DIS_BUFSIZ + 1 ] ; assert ( negate != NULL ) ; assert ( value != NULL ) ; assert ( count ) ; assert ( stream >= 0 ) ; assert ( dis_getc != NULL ) ; assert ( dis_gets != NULL ) ; memset ( scratch , 0 , DIS_BUFSIZ + 1 ) ; if ( dis_umaxd == 0 ) disiui_ ( ) ; <vul-start> <vul-end> switch ( c = ( * dis_getc ) ( stream ) ) { case '-' : case '+' : * negate = c == '-' ; if ( ( * dis_gets ) ( stream , scratch , count ) != ( int ) count ) { return ( DIS_EOD ) ; } if ( count >= dis_umaxd ) { if ( count > dis_umaxd ) goto overflow ; if ( memcmp ( scratch , dis_umax , dis_umaxd ) > 0 ) goto overflow ; } cp = scratch ; locval = 0 ; do { if ( ( ( c = * cp ++ ) < '0' ) || ( c > '9' ) ) { return ( DIS_NONDIGIT ) ; } locval = 10 * locval + c - '0' ; } while ( -- count ) ; * value = locval ; return ( DIS_SUCCESS ) ; break ; case '0' : return ( DIS_LEADZRO ) ; break ; case '1' : case '2' : case '3' : case '4' : case '5' : case '6' : case '7' : case '8' : case '9' : ndigs = c - '0' ; if ( count > 1 ) { if ( ( * dis_gets ) ( stream , scratch + 1 , count - 1 ) != ( int ) count - 1 ) { return ( DIS_EOD ) ; } cp = scratch ;","int disrsi_ ( int stream , int * negate , unsigned * value , unsigned count ) { int c ; unsigned locval ; unsigned ndigs ; char * cp ; char scratch [ DIS_BUFSIZ + 1 ] ; assert ( negate != NULL ) ; assert ( value != NULL ) ; assert ( count ) ; assert ( stream >= 0 ) ; assert ( dis_getc != NULL ) ; assert ( dis_gets != NULL ) ; memset ( scratch , 0 , DIS_BUFSIZ + 1 ) ; if ( dis_umaxd == 0 ) disiui_ ( ) ; <vul-start> if ( count >= dis_umaxd ) { if ( count > dis_umaxd ) goto overflow ; if ( memcmp ( scratch , dis_umax , dis_umaxd ) > 0 ) goto overflow ; } <vul-end> switch ( c = ( * dis_getc ) ( stream ) ) { case '-' : case '+' : * negate = c == '-' ; if ( ( * dis_gets ) ( stream , scratch , count ) != ( int ) count ) { return ( DIS_EOD ) ; } if ( count >= dis_umaxd ) { if ( count > dis_umaxd ) goto overflow ; if ( memcmp ( scratch , dis_umax , dis_umaxd ) > 0 ) goto overflow ; } cp = scratch ; locval = 0 ; do { if ( ( ( c = * cp ++ ) < '0' ) || ( c > '9' ) ) { return ( DIS_NONDIGIT ) ; } locval = 10 * locval + c - '0' ; } while ( -- count ) ; * value = locval ; return ( DIS_SUCCESS ) ; break ; case '0' : return ( DIS_LEADZRO ) ; break ; case '1' : case '2' : case '3' : case '4' : case '5' : case '6' : case '7' : case '8' : case '9' : ndigs = c - '0' ; if ( count > 1 ) { if ( ( * dis_gets ) ( stream , scratch + 1 , count - 1 ) != ( int ) count - 1 ) { return ( DIS_EOD ) ; } cp = scratch ;"
798,"CWE-119 return - ENOMEM ; if ( n_ssids ) request -> ssids = ( void * ) & request -> channels [ n_channels ] ; request -> n_ssids = n_ssids ; if ( ie_len ) { if ( request -> ssids ) request -> ie = ( void * ) ( request -> ssids + n_ssids ) ; else request -> ie = ( void * ) ( request -> channels + n_channels ) ; } i = 0 ; if ( info -> attrs [ NL80211_ATTR_SCAN_FREQUENCIES ] ) { nla_for_each_nested ( attr , info -> attrs [ NL80211_ATTR_SCAN_FREQUENCIES ] , tmp ) { struct ieee80211_channel * chan ; chan = ieee80211_get_channel ( wiphy , nla_get_u32 ( attr ) ) ; if ( ! chan ) { err = - EINVAL ; goto out_free ; } if ( chan -> flags & IEEE80211_CHAN_DISABLED ) continue ; request -> channels [ i ] = chan ; i ++ ; } } else { for ( band = 0 ; band < IEEE80211_NUM_BANDS ; band ++ ) { int j ; if ( ! wiphy -> bands [ band ] ) continue ; for ( j = 0 ; j < wiphy -> bands [ band ] -> n_channels ; j ++ ) { struct ieee80211_channel * chan ; chan = & wiphy -> bands [ band ] -> channels [ j ] ; if ( chan -> flags & IEEE80211_CHAN_DISABLED ) continue ; request -> channels [ i ] = chan ; i ++ ; } } } if ( ! i ) { err = - EINVAL ; goto out_free ; } request -> n_channels = i ; i = 0 ; if ( info -> attrs [ NL80211_ATTR_SCAN_SSIDS ] ) { nla_for_each_nested ( attr , info -> attrs [ NL80211_ATTR_SCAN_SSIDS ] , tmp ) { <vul-start> <vul-end> if ( request -> ssids [ i ] . ssid_len > IEEE80211_MAX_SSID_LEN ) { err = - EINVAL ; goto out_free ; } memcpy ( request -> ssids [ i ] . ssid , nla_data ( attr ) , nla_len ( attr ) ) ; <vul-start> request -> ssids [ i ] . ssid_len = nla_len ( attr ) ; <vul-end> i ++ ; } } if ( info -> attrs [ NL80211_ATTR_IE ] ) { request -> ie_len = nla_len ( info -> attrs [ NL80211_ATTR_IE ] ) ; memcpy ( ( void * ) request -> ie , nla_data ( info -> attrs [ NL80211_ATTR_IE ] ) , request -> ie_len ) ; } request -> dev = dev ; request -> wiphy = & rdev -> wiphy ; request -> interval = interval ; err = rdev -> ops -> sched_scan_start ( & rdev -> wiphy , dev , request ) ; if ( ! err ) { rdev -> sched_scan_req = request ; nl80211_send_sched_scan ( rdev , dev , NL80211_CMD_START_SCHED_SCAN ) ; goto out ; } out_free : kfree ( request ) ; out : return err ; }","return - ENOMEM ; if ( n_ssids ) request -> ssids = ( void * ) & request -> channels [ n_channels ] ; request -> n_ssids = n_ssids ; if ( ie_len ) { if ( request -> ssids ) request -> ie = ( void * ) ( request -> ssids + n_ssids ) ; else request -> ie = ( void * ) ( request -> channels + n_channels ) ; } i = 0 ; if ( info -> attrs [ NL80211_ATTR_SCAN_FREQUENCIES ] ) { nla_for_each_nested ( attr , info -> attrs [ NL80211_ATTR_SCAN_FREQUENCIES ] , tmp ) { struct ieee80211_channel * chan ; chan = ieee80211_get_channel ( wiphy , nla_get_u32 ( attr ) ) ; if ( ! chan ) { err = - EINVAL ; goto out_free ; } if ( chan -> flags & IEEE80211_CHAN_DISABLED ) continue ; request -> channels [ i ] = chan ; i ++ ; } } else { for ( band = 0 ; band < IEEE80211_NUM_BANDS ; band ++ ) { int j ; if ( ! wiphy -> bands [ band ] ) continue ; for ( j = 0 ; j < wiphy -> bands [ band ] -> n_channels ; j ++ ) { struct ieee80211_channel * chan ; chan = & wiphy -> bands [ band ] -> channels [ j ] ; if ( chan -> flags & IEEE80211_CHAN_DISABLED ) continue ; request -> channels [ i ] = chan ; i ++ ; } } } if ( ! i ) { err = - EINVAL ; goto out_free ; } request -> n_channels = i ; i = 0 ; if ( info -> attrs [ NL80211_ATTR_SCAN_SSIDS ] ) { nla_for_each_nested ( attr , info -> attrs [ NL80211_ATTR_SCAN_SSIDS ] , tmp ) { <vul-start> request -> ssids [ i ] . ssid_len = nla_len ( attr ) ; <vul-end> if ( request -> ssids [ i ] . ssid_len > IEEE80211_MAX_SSID_LEN ) { err = - EINVAL ; goto out_free ; } memcpy ( request -> ssids [ i ] . ssid , nla_data ( attr ) , nla_len ( attr ) ) ; <vul-start> <vul-end> i ++ ; } } if ( info -> attrs [ NL80211_ATTR_IE ] ) { request -> ie_len = nla_len ( info -> attrs [ NL80211_ATTR_IE ] ) ; memcpy ( ( void * ) request -> ie , nla_data ( info -> attrs [ NL80211_ATTR_IE ] ) , request -> ie_len ) ; } request -> dev = dev ; request -> wiphy = & rdev -> wiphy ; request -> interval = interval ; err = rdev -> ops -> sched_scan_start ( & rdev -> wiphy , dev , request ) ; if ( ! err ) { rdev -> sched_scan_req = request ; nl80211_send_sched_scan ( rdev , dev , NL80211_CMD_START_SCHED_SCAN ) ; goto out ; } out_free : kfree ( request ) ; out : return err ; }"
799,"CWE-416 serial = port -> serial ; retval = usb_autopm_get_interface ( serial -> interface ) ; if ( retval ) goto error_get_interface ; tty_port_tty_set ( & port -> port , NULL ) ; info -> port = port ; <vul-start> <vul-end> if ( ! tty_port_initialized ( & port -> port ) ) { if ( serial -> type -> set_termios ) { tty = kzalloc ( sizeof ( * tty ) , GFP_KERNEL ) ; if ( ! tty ) { retval = - ENOMEM ; goto reset_open_count ; } kref_init ( & tty -> kref ) ; tty -> driver = usb_serial_tty_driver ; tty -> index = co -> index ; init_ldsem ( & tty -> ldisc_sem ) ; spin_lock_init ( & tty -> files_lock ) ; INIT_LIST_HEAD ( & tty -> tty_files ) ; kref_get ( & tty -> driver -> kref ) ; __module_get ( tty -> driver -> owner ) ; tty -> ops = & usb_console_fake_tty_ops ; tty_init_termios ( tty ) ; tty_port_tty_set ( & port -> port , tty ) ; } retval = serial -> type -> open ( NULL , port ) ; if ( retval ) { dev_err ( & port -> dev , ""could not open USB console port\\n"" ) ; goto fail ; } if ( serial -> type -> set_termios ) { tty -> termios . c_cflag = cflag ; tty_termios_encode_baud_rate ( & tty -> termios , baud , baud ) ; memset ( & dummy , 0 , sizeof ( struct ktermios ) ) ; serial -> type -> set_termios ( tty , port , & dummy ) ; tty_port_tty_set ( & port -> port , NULL ) ; tty_kref_put ( tty ) ; } tty_port_set_initialized ( & port -> port , 1 ) ; } <vul-start> - port -> port . count ; <vul-end> port -> port . console = 1 ; mutex_unlock ( & serial -> disc_mutex ) ; return retval ; fail : tty_port_tty_set ( & port -> port , NULL ) ; tty_kref_put ( tty ) ; reset_open_count : port -> port . count = 0 ; <vul-start> <vul-end> usb_autopm_put_interface ( serial -> interface ) ; error_get_interface : usb_serial_put ( serial ) ; mutex_unlock ( & serial -> disc_mutex ) ; return retval ; }","serial = port -> serial ; retval = usb_autopm_get_interface ( serial -> interface ) ; if ( retval ) goto error_get_interface ; tty_port_tty_set ( & port -> port , NULL ) ; info -> port = port ; <vul-start> + port -> port . count ; <vul-end> if ( ! tty_port_initialized ( & port -> port ) ) { if ( serial -> type -> set_termios ) { tty = kzalloc ( sizeof ( * tty ) , GFP_KERNEL ) ; if ( ! tty ) { retval = - ENOMEM ; goto reset_open_count ; } kref_init ( & tty -> kref ) ; tty -> driver = usb_serial_tty_driver ; tty -> index = co -> index ; init_ldsem ( & tty -> ldisc_sem ) ; spin_lock_init ( & tty -> files_lock ) ; INIT_LIST_HEAD ( & tty -> tty_files ) ; kref_get ( & tty -> driver -> kref ) ; __module_get ( tty -> driver -> owner ) ; tty -> ops = & usb_console_fake_tty_ops ; tty_init_termios ( tty ) ; tty_port_tty_set ( & port -> port , tty ) ; } retval = serial -> type -> open ( NULL , port ) ; if ( retval ) { dev_err ( & port -> dev , ""could not open USB console port\\n"" ) ; goto fail ; } if ( serial -> type -> set_termios ) { tty -> termios . c_cflag = cflag ; tty_termios_encode_baud_rate ( & tty -> termios , baud , baud ) ; memset ( & dummy , 0 , sizeof ( struct ktermios ) ) ; serial -> type -> set_termios ( tty , port , & dummy ) ; tty_port_tty_set ( & port -> port , NULL ) ; tty_kref_put ( tty ) ; } tty_port_set_initialized ( & port -> port , 1 ) ; } <vul-start> <vul-end> port -> port . console = 1 ; mutex_unlock ( & serial -> disc_mutex ) ; return retval ; fail : tty_port_tty_set ( & port -> port , NULL ) ; tty_kref_put ( tty ) ; reset_open_count : port -> port . count = 0 ; <vul-start> info -> port = NULL ; <vul-end> usb_autopm_put_interface ( serial -> interface ) ; error_get_interface : usb_serial_put ( serial ) ; mutex_unlock ( & serial -> disc_mutex ) ; return retval ; }"
800,"CWE-404 static int lockd ( void * vrqstp ) { int err = 0 ; struct svc_rqst * rqstp = vrqstp ; <vul-start> <vul-end> set_freezable ( ) ; allow_signal ( SIGKILL ) ; dprintk ( ""NFS locking service started (ver "" LOCKD_VERSION "").\\n"" ) ; while ( ! kthread_should_stop ( ) ) { long timeout = MAX_SCHEDULE_TIMEOUT ; RPC_IFDEBUG ( char buf [ RPC_MAX_ADDRBUFLEN ] ) ; rqstp -> rq_server -> sv_maxconn = nlm_max_connections ; if ( signalled ( ) ) { flush_signals ( current ) ; restart_grace ( ) ; continue ; } timeout = nlmsvc_retry_blocked ( ) ; err = svc_recv ( rqstp , timeout ) ; if ( err == - EAGAIN || err == - EINTR ) continue ; dprintk ( ""lockd: request from %s\\n"" , svc_print_addr ( rqstp , buf , sizeof ( buf ) ) ) ; svc_process ( rqstp ) ; } flush_signals ( current ) ; if ( nlmsvc_ops ) nlmsvc_invalidate_all ( ) ; nlm_shutdown_hosts ( ) ; <vul-start> <vul-end> return 0 ; }","static int lockd ( void * vrqstp ) { int err = 0 ; struct svc_rqst * rqstp = vrqstp ; <vul-start> struct net * net = & init_net ; struct lockd_net * ln = net_generic ( net , lockd_net_id ) ; <vul-end> set_freezable ( ) ; allow_signal ( SIGKILL ) ; dprintk ( ""NFS locking service started (ver "" LOCKD_VERSION "").\\n"" ) ; while ( ! kthread_should_stop ( ) ) { long timeout = MAX_SCHEDULE_TIMEOUT ; RPC_IFDEBUG ( char buf [ RPC_MAX_ADDRBUFLEN ] ) ; rqstp -> rq_server -> sv_maxconn = nlm_max_connections ; if ( signalled ( ) ) { flush_signals ( current ) ; restart_grace ( ) ; continue ; } timeout = nlmsvc_retry_blocked ( ) ; err = svc_recv ( rqstp , timeout ) ; if ( err == - EAGAIN || err == - EINTR ) continue ; dprintk ( ""lockd: request from %s\\n"" , svc_print_addr ( rqstp , buf , sizeof ( buf ) ) ) ; svc_process ( rqstp ) ; } flush_signals ( current ) ; if ( nlmsvc_ops ) nlmsvc_invalidate_all ( ) ; nlm_shutdown_hosts ( ) ; <vul-start> cancel_delayed_work_sync ( & ln -> grace_period_end ) ; locks_end_grace ( & ln -> lockd_manager ) ; <vul-end> return 0 ; }"
801,"CWE-125 if ( dp != NULL && parseattrstat ( ndo , dp , ! ndo -> ndo_qflag , v3 ) != 0 ) return ; break ; case NFSPROC_SETATTR : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) return ; if ( v3 ) { if ( parsewccres ( ndo , dp , ndo -> ndo_vflag ) ) return ; } else { if ( parseattrstat ( ndo , dp , ! ndo -> ndo_qflag , 0 ) != 0 ) return ; } break ; case NFSPROC_LOOKUP : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) break ; if ( v3 ) { if ( ! ( dp = parsestatus ( ndo , dp , & er ) ) ) break ; if ( er ) { if ( ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , "" post dattr:"" ) ) ; dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ; } } else { if ( ! ( dp = parsefh ( ndo , dp , v3 ) ) ) break ; if ( ( dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ) && ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , "" post dattr:"" ) ) ; dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ; } } if ( dp ) return ; } else { if ( parsediropres ( ndo , dp ) != 0 ) return ; } break ; case NFSPROC_ACCESS : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) break ; if ( ! ( dp = parsestatus ( ndo , dp , & er ) ) ) break ; if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" attr:"" ) ) ; if ( ! ( dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ) ) break ; <vul-start> if ( ! er ) <vul-end> ND_PRINT ( ( ndo , "" c %04x"" , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; <vul-start> <vul-end> return ; case NFSPROC_READLINK : dp = parserep ( ndo , rp , length ) ; if ( dp != NULL && parselinkres ( ndo , dp , v3 ) != 0 ) return ; break ; case NFSPROC_READ : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) break ; if ( v3 ) { if ( ! ( dp = parsestatus ( ndo , dp , & er ) ) ) break ; if ( ! ( dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ) ) break ; if ( er ) return ; if ( ndo -> ndo_vflag ) { ND_TCHECK ( dp [ 1 ] ) ; ND_PRINT ( ( ndo , "" %u bytes"" , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; if ( EXTRACT_32BITS ( & dp [ 1 ] ) ) ND_PRINT ( ( ndo , "" EOF"" ) ) ; } return ; } else { if ( parseattrstat ( ndo , dp , ndo -> ndo_vflag , 0 ) != 0 ) return ; } break ; case NFSPROC_WRITE : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) break ; if ( v3 ) { if ( ! ( dp = parsestatus ( ndo , dp , & er ) ) ) break ; if ( ! ( dp = parse_wcc_data ( ndo , dp , ndo -> ndo_vflag ) ) ) break ; if ( er ) return ; if ( ndo -> ndo_vflag ) { ND_TCHECK ( dp [ 0 ] ) ; ND_PRINT ( ( ndo , "" %u bytes"" , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; if ( ndo -> ndo_vflag > 1 ) { ND_TCHECK ( dp [ 1 ] ) ; ND_PRINT ( ( ndo , "" <%s>"" , tok2str ( nfsv3_writemodes , NULL , EXTRACT_32BITS ( & dp [ 1 ] ) ) ) ) ; } return ; } } else {","if ( dp != NULL && parseattrstat ( ndo , dp , ! ndo -> ndo_qflag , v3 ) != 0 ) return ; break ; case NFSPROC_SETATTR : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) return ; if ( v3 ) { if ( parsewccres ( ndo , dp , ndo -> ndo_vflag ) ) return ; } else { if ( parseattrstat ( ndo , dp , ! ndo -> ndo_qflag , 0 ) != 0 ) return ; } break ; case NFSPROC_LOOKUP : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) break ; if ( v3 ) { if ( ! ( dp = parsestatus ( ndo , dp , & er ) ) ) break ; if ( er ) { if ( ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , "" post dattr:"" ) ) ; dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ; } } else { if ( ! ( dp = parsefh ( ndo , dp , v3 ) ) ) break ; if ( ( dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ) && ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , "" post dattr:"" ) ) ; dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ; } } if ( dp ) return ; } else { if ( parsediropres ( ndo , dp ) != 0 ) return ; } break ; case NFSPROC_ACCESS : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) break ; if ( ! ( dp = parsestatus ( ndo , dp , & er ) ) ) break ; if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "" attr:"" ) ) ; if ( ! ( dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ) ) break ; <vul-start> if ( ! er ) { ND_TCHECK ( dp [ 0 ] ) ; <vul-end> ND_PRINT ( ( ndo , "" c %04x"" , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; <vul-start> } <vul-end> return ; case NFSPROC_READLINK : dp = parserep ( ndo , rp , length ) ; if ( dp != NULL && parselinkres ( ndo , dp , v3 ) != 0 ) return ; break ; case NFSPROC_READ : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) break ; if ( v3 ) { if ( ! ( dp = parsestatus ( ndo , dp , & er ) ) ) break ; if ( ! ( dp = parse_post_op_attr ( ndo , dp , ndo -> ndo_vflag ) ) ) break ; if ( er ) return ; if ( ndo -> ndo_vflag ) { ND_TCHECK ( dp [ 1 ] ) ; ND_PRINT ( ( ndo , "" %u bytes"" , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; if ( EXTRACT_32BITS ( & dp [ 1 ] ) ) ND_PRINT ( ( ndo , "" EOF"" ) ) ; } return ; } else { if ( parseattrstat ( ndo , dp , ndo -> ndo_vflag , 0 ) != 0 ) return ; } break ; case NFSPROC_WRITE : if ( ! ( dp = parserep ( ndo , rp , length ) ) ) break ; if ( v3 ) { if ( ! ( dp = parsestatus ( ndo , dp , & er ) ) ) break ; if ( ! ( dp = parse_wcc_data ( ndo , dp , ndo -> ndo_vflag ) ) ) break ; if ( er ) return ; if ( ndo -> ndo_vflag ) { ND_TCHECK ( dp [ 0 ] ) ; ND_PRINT ( ( ndo , "" %u bytes"" , EXTRACT_32BITS ( & dp [ 0 ] ) ) ) ; if ( ndo -> ndo_vflag > 1 ) { ND_TCHECK ( dp [ 1 ] ) ; ND_PRINT ( ( ndo , "" <%s>"" , tok2str ( nfsv3_writemodes , NULL , EXTRACT_32BITS ( & dp [ 1 ] ) ) ) ) ; } return ; } } else {"
802,"CWE-362 static int raw_sendmsg ( struct kiocb * iocb , struct sock * sk , struct msghdr * msg , size_t len ) { struct inet_sock * inet = inet_sk ( sk ) ; struct ipcm_cookie ipc ; struct rtable * rt = NULL ; int free = 0 ; __be32 daddr ; __be32 saddr ; u8 tos ; int err ; <vul-start> <vul-end> err = - EMSGSIZE ; if ( len > 0xFFFF ) goto out ; err = - EOPNOTSUPP ; if ( msg -> msg_flags & MSG_OOB ) goto out ; if ( msg -> msg_namelen ) { struct sockaddr_in * usin = ( struct sockaddr_in * ) msg -> msg_name ; err = - EINVAL ; if ( msg -> msg_namelen < sizeof ( * usin ) ) goto out ; if ( usin -> sin_family != AF_INET ) { static int complained ; if ( ! complained ++ ) printk ( KERN_INFO ""%s forgot to set AF_INET in "" ""raw sendmsg. Fix it!\\n"" , current -> comm ) ; err = - EAFNOSUPPORT ; if ( usin -> sin_family ) goto out ; } daddr = usin -> sin_addr . s_addr ; } else { err = - EDESTADDRREQ ; if ( sk -> sk_state != TCP_ESTABLISHED ) goto out ; daddr = inet -> inet_daddr ; } ipc . addr = inet -> inet_saddr ; ipc . opt = NULL ; ipc . tx_flags = 0 ; ipc . oif = sk -> sk_bound_dev_if ; if ( msg -> msg_controllen ) { err = ip_cmsg_send ( sock_net ( sk ) , msg , & ipc ) ; if ( err ) goto out ; if ( ipc . opt ) free = 1 ; } saddr = ipc . addr ; ipc . addr = daddr ; <vul-start> if ( ! ipc . opt ) ipc . opt = inet -> opt ; <vul-end> if ( ipc . opt ) { err = - EINVAL ; if ( inet -> hdrincl ) goto done ; <vul-start> if ( ipc . opt -> srr ) { <vul-end> if ( ! daddr ) goto done ; <vul-start> daddr = ipc . opt -> faddr ; <vul-end> } } tos = RT_CONN_FLAGS ( sk ) ; if ( msg -> msg_flags & MSG_DONTROUTE ) tos |= RTO_ONLINK ; if ( ipv4_is_multicast ( daddr ) ) { if ( ! ipc . oif ) ipc . oif = inet -> mc_index ; if ( ! saddr ) saddr = inet -> mc_addr ; } { struct flowi4 fl4 ; flowi4_init_output ( & fl4 , ipc . oif , sk -> sk_mark , tos , RT_SCOPE_UNIVERSE , inet -> hdrincl ? IPPROTO_RAW : sk -> sk_protocol , FLOWI_FLAG_CAN_SLEEP , daddr , saddr , 0 , 0 ) ; if ( ! inet -> hdrincl ) { err = raw_probe_proto_opt ( & fl4 , msg ) ; if ( err ) goto done ; } security_sk_classify_flow ( sk , flowi4_to_flowi ( & fl4 ) ) ; rt = ip_route_output_flow ( sock_net ( sk ) , & fl4 , sk ) ; if ( IS_ERR ( rt ) ) { err = PTR_ERR ( rt ) ; rt = NULL ; goto done ; } } err = - EACCES ; if ( rt -> rt_flags & RTCF_BROADCAST && ! sock_flag ( sk , SOCK_BROADCAST ) ) goto done ; if ( msg -> msg_flags & MSG_CONFIRM ) goto do_confirm ; back_from_confirm : if ( inet -> hdrincl ) err = raw_send_hdrinc ( sk , msg -> msg_iov , len , & rt , msg -> msg_flags ) ; else { if ( ! ipc . addr ) ipc . addr = rt -> rt_dst ; lock_sock ( sk ) ; err = ip_append_data ( sk , ip_generic_getfrag , msg -> msg_iov , len , 0 , & ipc , & rt , msg -> msg_flags ) ; if ( err ) ip_flush_pending_frames ( sk ) ; else if ( ! ( msg -> msg_flags & MSG_MORE ) ) { err = ip_push_pending_frames ( sk ) ; if ( err == - ENOBUFS && ! inet -> recverr )","static int raw_sendmsg ( struct kiocb * iocb , struct sock * sk , struct msghdr * msg , size_t len ) { struct inet_sock * inet = inet_sk ( sk ) ; struct ipcm_cookie ipc ; struct rtable * rt = NULL ; int free = 0 ; __be32 daddr ; __be32 saddr ; u8 tos ; int err ; <vul-start> struct ip_options_data opt_copy ; <vul-end> err = - EMSGSIZE ; if ( len > 0xFFFF ) goto out ; err = - EOPNOTSUPP ; if ( msg -> msg_flags & MSG_OOB ) goto out ; if ( msg -> msg_namelen ) { struct sockaddr_in * usin = ( struct sockaddr_in * ) msg -> msg_name ; err = - EINVAL ; if ( msg -> msg_namelen < sizeof ( * usin ) ) goto out ; if ( usin -> sin_family != AF_INET ) { static int complained ; if ( ! complained ++ ) printk ( KERN_INFO ""%s forgot to set AF_INET in "" ""raw sendmsg. Fix it!\\n"" , current -> comm ) ; err = - EAFNOSUPPORT ; if ( usin -> sin_family ) goto out ; } daddr = usin -> sin_addr . s_addr ; } else { err = - EDESTADDRREQ ; if ( sk -> sk_state != TCP_ESTABLISHED ) goto out ; daddr = inet -> inet_daddr ; } ipc . addr = inet -> inet_saddr ; ipc . opt = NULL ; ipc . tx_flags = 0 ; ipc . oif = sk -> sk_bound_dev_if ; if ( msg -> msg_controllen ) { err = ip_cmsg_send ( sock_net ( sk ) , msg , & ipc ) ; if ( err ) goto out ; if ( ipc . opt ) free = 1 ; } saddr = ipc . addr ; ipc . addr = daddr ; <vul-start> if ( ! ipc . opt ) { struct ip_options_rcu * inet_opt ; rcu_read_lock ( ) ; inet_opt = rcu_dereference ( inet -> inet_opt ) ; if ( inet_opt ) { memcpy ( & opt_copy , inet_opt , sizeof ( * inet_opt ) + inet_opt -> opt . optlen ) ; ipc . opt = & opt_copy . opt ; } rcu_read_unlock ( ) ; } <vul-end> if ( ipc . opt ) { err = - EINVAL ; if ( inet -> hdrincl ) goto done ; <vul-start> if ( ipc . opt -> opt . srr ) { <vul-end> if ( ! daddr ) goto done ; <vul-start> daddr = ipc . opt -> opt . faddr ; <vul-end> } } tos = RT_CONN_FLAGS ( sk ) ; if ( msg -> msg_flags & MSG_DONTROUTE ) tos |= RTO_ONLINK ; if ( ipv4_is_multicast ( daddr ) ) { if ( ! ipc . oif ) ipc . oif = inet -> mc_index ; if ( ! saddr ) saddr = inet -> mc_addr ; } { struct flowi4 fl4 ; flowi4_init_output ( & fl4 , ipc . oif , sk -> sk_mark , tos , RT_SCOPE_UNIVERSE , inet -> hdrincl ? IPPROTO_RAW : sk -> sk_protocol , FLOWI_FLAG_CAN_SLEEP , daddr , saddr , 0 , 0 ) ; if ( ! inet -> hdrincl ) { err = raw_probe_proto_opt ( & fl4 , msg ) ; if ( err ) goto done ; } security_sk_classify_flow ( sk , flowi4_to_flowi ( & fl4 ) ) ; rt = ip_route_output_flow ( sock_net ( sk ) , & fl4 , sk ) ; if ( IS_ERR ( rt ) ) { err = PTR_ERR ( rt ) ; rt = NULL ; goto done ; } } err = - EACCES ; if ( rt -> rt_flags & RTCF_BROADCAST && ! sock_flag ( sk , SOCK_BROADCAST ) ) goto done ; if ( msg -> msg_flags & MSG_CONFIRM ) goto do_confirm ; back_from_confirm : if ( inet -> hdrincl ) err = raw_send_hdrinc ( sk , msg -> msg_iov , len , & rt , msg -> msg_flags ) ; else { if ( ! ipc . addr ) ipc . addr = rt -> rt_dst ; lock_sock ( sk ) ; err = ip_append_data ( sk , ip_generic_getfrag , msg -> msg_iov , len , 0 , & ipc , & rt , msg -> msg_flags ) ; if ( err ) ip_flush_pending_frames ( sk ) ; else if ( ! ( msg -> msg_flags & MSG_MORE ) ) { err = ip_push_pending_frames ( sk ) ; if ( err == - ENOBUFS && ! inet -> recverr )"
803,"CWE-20 static int snd_hrtimer_stop ( struct snd_timer * t ) { struct snd_hrtimer * stime = t -> private_data ; atomic_set ( & stime -> running , 0 ) ; <vul-start> <vul-end> return 0 ; }","static int snd_hrtimer_stop ( struct snd_timer * t ) { struct snd_hrtimer * stime = t -> private_data ; atomic_set ( & stime -> running , 0 ) ; <vul-start> hrtimer_try_to_cancel ( & stime -> hrt ) ; <vul-end> return 0 ; }"
804,"CWE-22 PHYSICALPATH_FUNC ( mod_alias_physical_handler ) { plugin_data * p = p_d ; int uri_len , basedir_len ; char * uri_ptr ; size_t k ; if ( buffer_is_empty ( con -> physical . path ) ) return HANDLER_GO_ON ; mod_alias_patch_connection ( srv , con , p ) ; basedir_len = buffer_string_length ( con -> physical . basedir ) ; if ( '/' == con -> physical . basedir -> ptr [ basedir_len - 1 ] ) -- basedir_len ; uri_len = buffer_string_length ( con -> physical . path ) - basedir_len ; uri_ptr = con -> physical . path -> ptr + basedir_len ; for ( k = 0 ; k < p -> conf . alias -> used ; k ++ ) { data_string * ds = ( data_string * ) p -> conf . alias -> data [ k ] ; int alias_len = buffer_string_length ( ds -> key ) ; if ( alias_len > uri_len ) continue ; if ( buffer_is_empty ( ds -> key ) ) continue ; if ( 0 == ( con -> conf . force_lowercase_filenames ? strncasecmp ( uri_ptr , ds -> key -> ptr , alias_len ) : strncmp ( uri_ptr , ds -> key -> ptr , alias_len ) ) ) { <vul-start> <vul-end> buffer_copy_buffer ( con -> physical . basedir , ds -> value ) ; buffer_copy_buffer ( srv -> tmp_buf , ds -> value ) ; buffer_append_string ( srv -> tmp_buf , uri_ptr + alias_len ) ; buffer_copy_buffer ( con -> physical . path , srv -> tmp_buf ) ; return HANDLER_GO_ON ; } } return HANDLER_GO_ON ; }","PHYSICALPATH_FUNC ( mod_alias_physical_handler ) { plugin_data * p = p_d ; int uri_len , basedir_len ; char * uri_ptr ; size_t k ; if ( buffer_is_empty ( con -> physical . path ) ) return HANDLER_GO_ON ; mod_alias_patch_connection ( srv , con , p ) ; basedir_len = buffer_string_length ( con -> physical . basedir ) ; if ( '/' == con -> physical . basedir -> ptr [ basedir_len - 1 ] ) -- basedir_len ; uri_len = buffer_string_length ( con -> physical . path ) - basedir_len ; uri_ptr = con -> physical . path -> ptr + basedir_len ; for ( k = 0 ; k < p -> conf . alias -> used ; k ++ ) { data_string * ds = ( data_string * ) p -> conf . alias -> data [ k ] ; int alias_len = buffer_string_length ( ds -> key ) ; if ( alias_len > uri_len ) continue ; if ( buffer_is_empty ( ds -> key ) ) continue ; if ( 0 == ( con -> conf . force_lowercase_filenames ? strncasecmp ( uri_ptr , ds -> key -> ptr , alias_len ) : strncmp ( uri_ptr , ds -> key -> ptr , alias_len ) ) ) { <vul-start> if ( uri_ptr [ alias_len ] == '.' ) { char * s = uri_ptr + alias_len + 1 ; if ( * s == '.' ) ++ s ; if ( * s == '/' || * s == '\\0' ) { size_t vlen = buffer_string_length ( ds -> value ) ; if ( 0 != alias_len && ds -> key -> ptr [ alias_len - 1 ] != '/' && 0 != vlen && ds -> value -> ptr [ vlen - 1 ] == '/' ) { con -> http_status = 403 ; return HANDLER_FINISHED ; } } } <vul-end> buffer_copy_buffer ( con -> physical . basedir , ds -> value ) ; buffer_copy_buffer ( srv -> tmp_buf , ds -> value ) ; buffer_append_string ( srv -> tmp_buf , uri_ptr + alias_len ) ; buffer_copy_buffer ( con -> physical . path , srv -> tmp_buf ) ; return HANDLER_GO_ON ; } } return HANDLER_GO_ON ; }"
805,"CWE-476 static int skcipher_accept_parent ( void * private , struct sock * sk ) { struct skcipher_ctx * ctx ; struct alg_sock * ask = alg_sk ( sk ) ; <vul-start> unsigned int len = sizeof ( * ctx ) + crypto_skcipher_reqsize ( private ) ; <vul-end> ctx = sock_kmalloc ( sk , len , GFP_KERNEL ) ; if ( ! ctx ) return - ENOMEM ; <vul-start> ctx -> iv = sock_kmalloc ( sk , crypto_skcipher_ivsize ( private ) , <vul-end> GFP_KERNEL ) ; if ( ! ctx -> iv ) { sock_kfree_s ( sk , ctx , len ) ; return - ENOMEM ; } <vul-start> memset ( ctx -> iv , 0 , crypto_skcipher_ivsize ( private ) ) ; <vul-end> INIT_LIST_HEAD ( & ctx -> tsgl ) ; ctx -> len = len ; ctx -> used = 0 ; ctx -> more = 0 ; ctx -> merge = 0 ; ctx -> enc = 0 ; atomic_set ( & ctx -> inflight , 0 ) ; af_alg_init_completion ( & ctx -> completion ) ; ask -> private = ctx ; <vul-start> skcipher_request_set_tfm ( & ctx -> req , private ) ; <vul-end> skcipher_request_set_callback ( & ctx -> req , CRYPTO_TFM_REQ_MAY_BACKLOG , af_alg_complete , & ctx -> completion ) ; sk -> sk_destruct = skcipher_sock_destruct ; return 0 ; }","static int skcipher_accept_parent ( void * private , struct sock * sk ) { struct skcipher_ctx * ctx ; struct alg_sock * ask = alg_sk ( sk ) ; <vul-start> struct skcipher_tfm * tfm = private ; struct crypto_skcipher * skcipher = tfm -> skcipher ; unsigned int len = sizeof ( * ctx ) + crypto_skcipher_reqsize ( skcipher ) ; if ( ! tfm -> has_key ) return - ENOKEY ; <vul-end> ctx = sock_kmalloc ( sk , len , GFP_KERNEL ) ; if ( ! ctx ) return - ENOMEM ; <vul-start> ctx -> iv = sock_kmalloc ( sk , crypto_skcipher_ivsize ( skcipher ) , <vul-end> GFP_KERNEL ) ; if ( ! ctx -> iv ) { sock_kfree_s ( sk , ctx , len ) ; return - ENOMEM ; } <vul-start> memset ( ctx -> iv , 0 , crypto_skcipher_ivsize ( skcipher ) ) ; <vul-end> INIT_LIST_HEAD ( & ctx -> tsgl ) ; ctx -> len = len ; ctx -> used = 0 ; ctx -> more = 0 ; ctx -> merge = 0 ; ctx -> enc = 0 ; atomic_set ( & ctx -> inflight , 0 ) ; af_alg_init_completion ( & ctx -> completion ) ; ask -> private = ctx ; <vul-start> skcipher_request_set_tfm ( & ctx -> req , skcipher ) ; <vul-end> skcipher_request_set_callback ( & ctx -> req , CRYPTO_TFM_REQ_MAY_BACKLOG , af_alg_complete , & ctx -> completion ) ; sk -> sk_destruct = skcipher_sock_destruct ; return 0 ; }"
806,"CWE-119 void faad_resetbits ( bitfile * ld , int bits ) { uint32_t tmp ; int words = bits >> 5 ; int remainder = bits & 0x1F ; <vul-start> <vul-end> ld -> bytes_left = ld -> buffer_size - words * 4 ; if ( ld -> bytes_left >= 4 ) { tmp = getdword ( & ld -> start [ words ] ) ; ld -> bytes_left -= 4 ; } else { tmp = getdword_n ( & ld -> start [ words ] , ld -> bytes_left ) ; ld -> bytes_left = 0 ; } ld -> bufa = tmp ; if ( ld -> bytes_left >= 4 ) { tmp = getdword ( & ld -> start [ words + 1 ] ) ; ld -> bytes_left -= 4 ; } else { tmp = getdword_n ( & ld -> start [ words + 1 ] , ld -> bytes_left ) ; ld -> bytes_left = 0 ; } ld -> bufb = tmp ; ld -> bits_left = 32 - remainder ; ld -> tail = & ld -> start [ words + 2 ] ; ld -> error = 0 ; }","void faad_resetbits ( bitfile * ld , int bits ) { uint32_t tmp ; int words = bits >> 5 ; int remainder = bits & 0x1F ; <vul-start> if ( ld -> buffer_size < words * 4 ) ld -> bytes_left = 0 ; else <vul-end> ld -> bytes_left = ld -> buffer_size - words * 4 ; if ( ld -> bytes_left >= 4 ) { tmp = getdword ( & ld -> start [ words ] ) ; ld -> bytes_left -= 4 ; } else { tmp = getdword_n ( & ld -> start [ words ] , ld -> bytes_left ) ; ld -> bytes_left = 0 ; } ld -> bufa = tmp ; if ( ld -> bytes_left >= 4 ) { tmp = getdword ( & ld -> start [ words + 1 ] ) ; ld -> bytes_left -= 4 ; } else { tmp = getdword_n ( & ld -> start [ words + 1 ] , ld -> bytes_left ) ; ld -> bytes_left = 0 ; } ld -> bufb = tmp ; ld -> bits_left = 32 - remainder ; ld -> tail = & ld -> start [ words + 2 ] ; ld -> error = 0 ; }"
807,"CWE-362 static bool add_free_nid ( struct f2fs_sb_info * sbi , nid_t nid , bool build ) { struct f2fs_nm_info * nm_i = NM_I ( sbi ) ; <vul-start> struct free_nid * i ; <vul-end> struct nat_entry * ne ; <vul-start> int err ; <vul-end> if ( unlikely ( nid == 0 ) ) return false ; <vul-start> <vul-end> if ( build ) { ne = __lookup_nat_cache ( nm_i , nid ) ; if ( ne && ( ! get_nat_flag ( ne , IS_CHECKPOINTED ) || nat_get_blkaddr ( ne ) != NULL_ADDR ) ) <vul-start> return false ; <vul-end> } <vul-start> i = f2fs_kmem_cache_alloc ( free_nid_slab , GFP_NOFS ) ; i -> nid = nid ; i -> state = NID_NEW ; if ( radix_tree_preload ( GFP_NOFS ) ) { kmem_cache_free ( free_nid_slab , i ) ; return true ; <vul-end> } <vul-start> spin_lock ( & nm_i -> nid_list_lock ) ; <vul-end> err = __insert_nid_to_list ( sbi , i , FREE_NID_LIST , true ) ; <vul-start> <vul-end> spin_unlock ( & nm_i -> nid_list_lock ) ; radix_tree_preload_end ( ) ; <vul-start> if ( err ) { <vul-end> kmem_cache_free ( free_nid_slab , i ) ; <vul-start> return true ; } return true ; <vul-end> }","static bool add_free_nid ( struct f2fs_sb_info * sbi , nid_t nid , bool build ) { struct f2fs_nm_info * nm_i = NM_I ( sbi ) ; <vul-start> struct free_nid * i , * e ; <vul-end> struct nat_entry * ne ; <vul-start> int err = - EINVAL ; bool ret = false ; <vul-end> if ( unlikely ( nid == 0 ) ) return false ; <vul-start> i = f2fs_kmem_cache_alloc ( free_nid_slab , GFP_NOFS ) ; i -> nid = nid ; i -> state = NID_NEW ; if ( radix_tree_preload ( GFP_NOFS ) ) goto err ; spin_lock ( & nm_i -> nid_list_lock ) ; <vul-end> if ( build ) { ne = __lookup_nat_cache ( nm_i , nid ) ; if ( ne && ( ! get_nat_flag ( ne , IS_CHECKPOINTED ) || nat_get_blkaddr ( ne ) != NULL_ADDR ) ) <vul-start> goto err_out ; e = __lookup_free_nid_list ( nm_i , nid ) ; if ( e ) { if ( e -> state == NID_NEW ) ret = true ; goto err_out ; <vul-end> } <vul-start> <vul-end> } <vul-start> ret = true ; <vul-end> err = __insert_nid_to_list ( sbi , i , FREE_NID_LIST , true ) ; <vul-start> err_out : <vul-end> spin_unlock ( & nm_i -> nid_list_lock ) ; radix_tree_preload_end ( ) ; <vul-start> err : if ( err ) <vul-end> kmem_cache_free ( free_nid_slab , i ) ; <vul-start> return ret ; <vul-end> }"
808,"CWE-269 int fixExec2Error ( int action , u_char * var_val , u_char var_val_type , size_t var_val_len , u_char * statP , oid * name , size_t name_len ) { netsnmp_old_extend * exten = NULL ; unsigned int idx ; idx = name [ name_len - 1 ] - 1 ; exten = & compatability_entries [ idx ] ; <vul-start> # ifndef NETSNMP_NO_WRITE_SUPPORT <vul-end> switch ( action ) { case MODE_SET_RESERVE1 : if ( var_val_type != ASN_INTEGER ) { snmp_log ( LOG_ERR , ""Wrong type != int\\n"" ) ; return SNMP_ERR_WRONGTYPE ; } idx = * ( ( long * ) var_val ) ; if ( idx != 1 ) { snmp_log ( LOG_ERR , ""Wrong value != 1\\n"" ) ; return SNMP_ERR_WRONGVALUE ; } if ( ! exten || ! exten -> efix_entry ) { snmp_log ( LOG_ERR , ""No command to run\\n"" ) ; return SNMP_ERR_GENERR ; } return SNMP_ERR_NOERROR ; case MODE_SET_COMMIT : netsnmp_cache_check_and_reload ( exten -> efix_entry -> cache ) ; } # endif return SNMP_ERR_NOERROR ; }","int fixExec2Error ( int action , u_char * var_val , u_char var_val_type , size_t var_val_len , u_char * statP , oid * name , size_t name_len ) { netsnmp_old_extend * exten = NULL ; unsigned int idx ; idx = name [ name_len - 1 ] - 1 ; exten = & compatability_entries [ idx ] ; <vul-start> # if ! defined ( NETSNMP_NO_WRITE_SUPPORT ) && ENABLE_EXTEND_WRITE_ACCESS <vul-end> switch ( action ) { case MODE_SET_RESERVE1 : if ( var_val_type != ASN_INTEGER ) { snmp_log ( LOG_ERR , ""Wrong type != int\\n"" ) ; return SNMP_ERR_WRONGTYPE ; } idx = * ( ( long * ) var_val ) ; if ( idx != 1 ) { snmp_log ( LOG_ERR , ""Wrong value != 1\\n"" ) ; return SNMP_ERR_WRONGVALUE ; } if ( ! exten || ! exten -> efix_entry ) { snmp_log ( LOG_ERR , ""No command to run\\n"" ) ; return SNMP_ERR_GENERR ; } return SNMP_ERR_NOERROR ; case MODE_SET_COMMIT : netsnmp_cache_check_and_reload ( exten -> efix_entry -> cache ) ; } # endif return SNMP_ERR_NOERROR ; }"
809,"CWE-347 void pointZZ_pAdd ( PointZZ_p * rop , const PointZZ_p * op1 , const PointZZ_p * op2 , const CurveZZ_p * curve ) { <vul-start> <vul-end> mpz_t xdiff , ydiff , lambda ; mpz_inits ( xdiff , ydiff , lambda , NULL ) ; mpz_sub ( ydiff , op2 -> y , op1 -> y ) ; mpz_sub ( xdiff , op2 -> x , op1 -> x ) ; mpz_invert ( xdiff , xdiff , curve -> p ) ; mpz_mul ( lambda , ydiff , xdiff ) ; mpz_mod ( lambda , lambda , curve -> p ) ; mpz_mul ( rop -> x , lambda , lambda ) ; mpz_sub ( rop -> x , rop -> x , op1 -> x ) ; mpz_sub ( rop -> x , rop -> x , op2 -> x ) ; mpz_mod ( rop -> x , rop -> x , curve -> p ) ; mpz_sub ( rop -> y , op1 -> x , rop -> x ) ; mpz_mul ( rop -> y , lambda , rop -> y ) ; mpz_sub ( rop -> y , rop -> y , op1 -> y ) ; mpz_mod ( rop -> y , rop -> y , curve -> p ) ; <vul-start> mpz_clears ( xdiff , ydiff , lambda , NULL ) ; <vul-end> }","void pointZZ_pAdd ( PointZZ_p * rop , const PointZZ_p * op1 , const PointZZ_p * op2 , const CurveZZ_p * curve ) { <vul-start> if ( pointZZ_pIsIdentityElement ( op1 ) && pointZZ_pIsIdentityElement ( op2 ) ) { return pointZZ_pSetToIdentityElement ( rop ) ; } else if ( pointZZ_pIsIdentityElement ( op1 ) ) { mpz_set ( rop -> x , op2 -> x ) ; mpz_set ( rop -> y , op2 -> y ) ; return ; } else if ( pointZZ_pIsIdentityElement ( op2 ) ) { mpz_set ( rop -> x , op1 -> x ) ; mpz_set ( rop -> y , op1 -> y ) ; return ; } if ( pointZZ_pEqual ( op1 , op2 ) ) { pointZZ_pDouble ( rop , op1 , curve ) ; return ; } mpz_t negy ; mpz_init ( negy ) ; mpz_sub ( negy , curve -> p , op2 -> y ) ; if ( mpz_cmp ( op1 -> x , op2 -> x ) == 0 && mpz_cmp ( op1 -> y , negy ) == 0 ) { mpz_clear ( negy ) ; return pointZZ_pSetToIdentityElement ( rop ) ; } <vul-end> mpz_t xdiff , ydiff , lambda ; mpz_inits ( xdiff , ydiff , lambda , NULL ) ; mpz_sub ( ydiff , op2 -> y , op1 -> y ) ; mpz_sub ( xdiff , op2 -> x , op1 -> x ) ; mpz_invert ( xdiff , xdiff , curve -> p ) ; mpz_mul ( lambda , ydiff , xdiff ) ; mpz_mod ( lambda , lambda , curve -> p ) ; mpz_mul ( rop -> x , lambda , lambda ) ; mpz_sub ( rop -> x , rop -> x , op1 -> x ) ; mpz_sub ( rop -> x , rop -> x , op2 -> x ) ; mpz_mod ( rop -> x , rop -> x , curve -> p ) ; mpz_sub ( rop -> y , op1 -> x , rop -> x ) ; mpz_mul ( rop -> y , lambda , rop -> y ) ; mpz_sub ( rop -> y , rop -> y , op1 -> y ) ; mpz_mod ( rop -> y , rop -> y , curve -> p ) ; <vul-start> mpz_clears ( negy , xdiff , ydiff , lambda , NULL ) ; <vul-end> }"
810,"CWE-264 int _mkp_stage_30 ( struct plugin * p , struct client_session * cs , struct session_request * sr ) { mk_ptr_t referer ; ( void ) p ; ( void ) cs ; PLUGIN_TRACE ( ""[FD %i] Mandril validating URL"" , cs -> socket ) ; <vul-start> if ( mk_security_check_url ( sr -> uri ) < 0 ) { <vul-end> PLUGIN_TRACE ( ""[FD %i] Close connection, blocked URL"" , cs -> socket ) ; mk_api -> header_set_http_status ( sr , MK_CLIENT_FORBIDDEN ) ; return MK_PLUGIN_RET_CLOSE_CONX ; } PLUGIN_TRACE ( ""[FD %d] Mandril validating hotlinking"" , cs -> socket ) ; referer = mk_api -> header_get ( & sr -> headers_toc , ""Referer"" , strlen ( ""Referer"" ) ) ; if ( mk_security_check_hotlink ( sr -> uri_processed , sr -> host , referer ) < 0 ) { PLUGIN_TRACE ( ""[FD %i] Close connection, deny hotlinking."" , cs -> socket ) ; mk_api -> header_set_http_status ( sr , MK_CLIENT_FORBIDDEN ) ; return MK_PLUGIN_RET_CLOSE_CONX ; } return MK_PLUGIN_RET_NOT_ME ; }","int _mkp_stage_30 ( struct plugin * p , struct client_session * cs , struct session_request * sr ) { mk_ptr_t referer ; ( void ) p ; ( void ) cs ; PLUGIN_TRACE ( ""[FD %i] Mandril validating URL"" , cs -> socket ) ; <vul-start> if ( mk_security_check_url ( sr -> uri_processed ) < 0 ) { <vul-end> PLUGIN_TRACE ( ""[FD %i] Close connection, blocked URL"" , cs -> socket ) ; mk_api -> header_set_http_status ( sr , MK_CLIENT_FORBIDDEN ) ; return MK_PLUGIN_RET_CLOSE_CONX ; } PLUGIN_TRACE ( ""[FD %d] Mandril validating hotlinking"" , cs -> socket ) ; referer = mk_api -> header_get ( & sr -> headers_toc , ""Referer"" , strlen ( ""Referer"" ) ) ; if ( mk_security_check_hotlink ( sr -> uri_processed , sr -> host , referer ) < 0 ) { PLUGIN_TRACE ( ""[FD %i] Close connection, deny hotlinking."" , cs -> socket ) ; mk_api -> header_set_http_status ( sr , MK_CLIENT_FORBIDDEN ) ; return MK_PLUGIN_RET_CLOSE_CONX ; } return MK_PLUGIN_RET_NOT_ME ; }"
811,"CWE-119 ps_dec -> s_high_profile . u1_scaling_present = 0 ; ps_dec -> s_high_profile . u1_transform8x8_present = 0 ; if ( 1 == ps_dec -> u4_share_disp_buf ) { UWORD32 i ; for ( i = 0 ; i < MAX_DISP_BUFS_NEW ; i ++ ) { if ( 0 == ps_dec -> u4_disp_buf_to_be_freed [ i ] ) continue ; ih264_buf_mgr_release ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , i , BUF_MGR_IO ) ; ps_dec -> u4_disp_buf_to_be_freed [ i ] = 0 ; ps_dec -> u4_disp_buf_mapping [ i ] = 0 ; } } if ( ! ( u1_field_pic_flag && 0 != ps_dec -> u1_top_bottom_decoded ) ) { pic_buffer_t * ps_cur_pic ; WORD32 cur_pic_buf_id , cur_mv_buf_id ; col_mv_buf_t * ps_col_mv ; while ( 1 ) { ps_cur_pic = ( pic_buffer_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , & cur_pic_buf_id ) ; if ( ps_cur_pic == NULL ) { ps_dec -> i4_error_code = ERROR_UNAVAIL_PICBUF_T ; return ERROR_UNAVAIL_PICBUF_T ; } if ( 0 == ps_dec -> u4_disp_buf_mapping [ cur_pic_buf_id ] ) { break ; } } ps_col_mv = ( col_mv_buf_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_mv_buf_mgr , & cur_mv_buf_id ) ; if ( ps_col_mv == NULL ) { ps_dec -> i4_error_code = ERROR_UNAVAIL_MVBUF_T ; return ERROR_UNAVAIL_MVBUF_T ; } ps_dec -> ps_cur_pic = ps_cur_pic ; ps_dec -> u1_pic_buf_id = cur_pic_buf_id ; ps_cur_pic -> u4_ts = ps_dec -> u4_ts ; ps_cur_pic -> u1_mv_buf_id = cur_mv_buf_id ; ps_dec -> au1_pic_buf_id_mv_buf_id_map [ cur_pic_buf_id ] = cur_mv_buf_id ; ps_cur_pic -> pu1_col_zero_flag = ( UWORD8 * ) ps_col_mv -> pv_col_zero_flag ; ps_cur_pic -> ps_mv = ( mv_pred_t * ) ps_col_mv -> pv_mv ; ps_dec -> au1_pic_buf_ref_flag [ cur_pic_buf_id ] = 0 ; <vul-start> if ( ps_dec -> u1_first_slice_in_stream ) <vul-end> { ps_dec -> ps_ref_pic_buf_lx [ 0 ] = ps_dec -> ps_dpb_mgr -> ps_init_dpb [ 0 ] ; * ( ps_dec -> ps_dpb_mgr -> ps_init_dpb [ 0 ] [ 0 ] ) = * ps_cur_pic ; * ( ps_dec -> ps_dpb_mgr -> ps_init_dpb [ 0 ] [ MAX_REF_BUFS ] ) = * ps_cur_pic ; } if ( ! ps_dec -> ps_cur_pic ) { WORD32 j ; H264_DEC_DEBUG_PRINT ( ""------- Display Buffers Reset --------\\n"" ) ; for ( j = 0 ; j < MAX_DISP_BUFS_NEW ; j ++ ) { ih264_buf_mgr_release ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , j , BUF_MGR_REF ) ; ih264_buf_mgr_release ( ( buf_mgr_t * ) ps_dec -> pv_mv_buf_mgr , ps_dec -> au1_pic_buf_id_mv_buf_id_map [ j ] , BUF_MGR_REF ) ; ih264_buf_mgr_release ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , j , BUF_MGR_IO ) ; } ps_dec -> i4_cur_display_seq = 0 ; ps_dec -> i4_prev_max_display_seq = 0 ; ps_dec -> i4_max_poc = 0 ; ps_cur_pic = ( pic_buffer_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , & cur_pic_buf_id ) ; if ( ps_cur_pic == NULL ) { ps_dec -> i4_error_code = ERROR_UNAVAIL_PICBUF_T ; return ERROR_UNAVAIL_PICBUF_T ; } ps_col_mv = ( col_mv_buf_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_mv_buf_mgr , & cur_mv_buf_id ) ; if ( ps_col_mv == NULL ) { ps_dec -> i4_error_code = ERROR_UNAVAIL_MVBUF_T ; return ERROR_UNAVAIL_MVBUF_T ; } ps_dec -> ps_cur_pic = ps_cur_pic ; ps_dec -> u1_pic_buf_id = cur_pic_buf_id ; ps_cur_pic -> u4_ts = ps_dec -> u4_ts ; ps_dec -> apv_buf_id_pic_buf_map [ cur_pic_buf_id ] = ( void * ) ps_cur_pic ; ps_cur_pic -> u1_mv_buf_id = cur_mv_buf_id ; ps_dec -> au1_pic_buf_id_mv_buf_id_map [ cur_pic_buf_id ] = cur_mv_buf_id ; ps_cur_pic -> pu1_col_zero_flag = ( UWORD8 * ) ps_col_mv -> pv_col_zero_flag ; ps_cur_pic -> ps_mv = ( mv_pred_t * ) ps_col_mv -> pv_mv ; ps_dec -> au1_pic_buf_ref_flag [ cur_pic_buf_id ] = 0 ; } ps_dec -> ps_cur_pic -> u1_picturetype = u1_field_pic_flag ;","ps_dec -> s_high_profile . u1_scaling_present = 0 ; ps_dec -> s_high_profile . u1_transform8x8_present = 0 ; if ( 1 == ps_dec -> u4_share_disp_buf ) { UWORD32 i ; for ( i = 0 ; i < MAX_DISP_BUFS_NEW ; i ++ ) { if ( 0 == ps_dec -> u4_disp_buf_to_be_freed [ i ] ) continue ; ih264_buf_mgr_release ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , i , BUF_MGR_IO ) ; ps_dec -> u4_disp_buf_to_be_freed [ i ] = 0 ; ps_dec -> u4_disp_buf_mapping [ i ] = 0 ; } } if ( ! ( u1_field_pic_flag && 0 != ps_dec -> u1_top_bottom_decoded ) ) { pic_buffer_t * ps_cur_pic ; WORD32 cur_pic_buf_id , cur_mv_buf_id ; col_mv_buf_t * ps_col_mv ; while ( 1 ) { ps_cur_pic = ( pic_buffer_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , & cur_pic_buf_id ) ; if ( ps_cur_pic == NULL ) { ps_dec -> i4_error_code = ERROR_UNAVAIL_PICBUF_T ; return ERROR_UNAVAIL_PICBUF_T ; } if ( 0 == ps_dec -> u4_disp_buf_mapping [ cur_pic_buf_id ] ) { break ; } } ps_col_mv = ( col_mv_buf_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_mv_buf_mgr , & cur_mv_buf_id ) ; if ( ps_col_mv == NULL ) { ps_dec -> i4_error_code = ERROR_UNAVAIL_MVBUF_T ; return ERROR_UNAVAIL_MVBUF_T ; } ps_dec -> ps_cur_pic = ps_cur_pic ; ps_dec -> u1_pic_buf_id = cur_pic_buf_id ; ps_cur_pic -> u4_ts = ps_dec -> u4_ts ; ps_cur_pic -> u1_mv_buf_id = cur_mv_buf_id ; ps_dec -> au1_pic_buf_id_mv_buf_id_map [ cur_pic_buf_id ] = cur_mv_buf_id ; ps_cur_pic -> pu1_col_zero_flag = ( UWORD8 * ) ps_col_mv -> pv_col_zero_flag ; ps_cur_pic -> ps_mv = ( mv_pred_t * ) ps_col_mv -> pv_mv ; ps_dec -> au1_pic_buf_ref_flag [ cur_pic_buf_id ] = 0 ; <vul-start> <vul-end> { ps_dec -> ps_ref_pic_buf_lx [ 0 ] = ps_dec -> ps_dpb_mgr -> ps_init_dpb [ 0 ] ; * ( ps_dec -> ps_dpb_mgr -> ps_init_dpb [ 0 ] [ 0 ] ) = * ps_cur_pic ; * ( ps_dec -> ps_dpb_mgr -> ps_init_dpb [ 0 ] [ MAX_REF_BUFS ] ) = * ps_cur_pic ; } if ( ! ps_dec -> ps_cur_pic ) { WORD32 j ; H264_DEC_DEBUG_PRINT ( ""------- Display Buffers Reset --------\\n"" ) ; for ( j = 0 ; j < MAX_DISP_BUFS_NEW ; j ++ ) { ih264_buf_mgr_release ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , j , BUF_MGR_REF ) ; ih264_buf_mgr_release ( ( buf_mgr_t * ) ps_dec -> pv_mv_buf_mgr , ps_dec -> au1_pic_buf_id_mv_buf_id_map [ j ] , BUF_MGR_REF ) ; ih264_buf_mgr_release ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , j , BUF_MGR_IO ) ; } ps_dec -> i4_cur_display_seq = 0 ; ps_dec -> i4_prev_max_display_seq = 0 ; ps_dec -> i4_max_poc = 0 ; ps_cur_pic = ( pic_buffer_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_pic_buf_mgr , & cur_pic_buf_id ) ; if ( ps_cur_pic == NULL ) { ps_dec -> i4_error_code = ERROR_UNAVAIL_PICBUF_T ; return ERROR_UNAVAIL_PICBUF_T ; } ps_col_mv = ( col_mv_buf_t * ) ih264_buf_mgr_get_next_free ( ( buf_mgr_t * ) ps_dec -> pv_mv_buf_mgr , & cur_mv_buf_id ) ; if ( ps_col_mv == NULL ) { ps_dec -> i4_error_code = ERROR_UNAVAIL_MVBUF_T ; return ERROR_UNAVAIL_MVBUF_T ; } ps_dec -> ps_cur_pic = ps_cur_pic ; ps_dec -> u1_pic_buf_id = cur_pic_buf_id ; ps_cur_pic -> u4_ts = ps_dec -> u4_ts ; ps_dec -> apv_buf_id_pic_buf_map [ cur_pic_buf_id ] = ( void * ) ps_cur_pic ; ps_cur_pic -> u1_mv_buf_id = cur_mv_buf_id ; ps_dec -> au1_pic_buf_id_mv_buf_id_map [ cur_pic_buf_id ] = cur_mv_buf_id ; ps_cur_pic -> pu1_col_zero_flag = ( UWORD8 * ) ps_col_mv -> pv_col_zero_flag ; ps_cur_pic -> ps_mv = ( mv_pred_t * ) ps_col_mv -> pv_mv ; ps_dec -> au1_pic_buf_ref_flag [ cur_pic_buf_id ] = 0 ; } ps_dec -> ps_cur_pic -> u1_picturetype = u1_field_pic_flag ;"
812,"CWE-78 R_API char * r_socket_http_post ( const char * url , const char * data , int * code , int * rlen ) { RSocket * s ; bool ssl = r_str_startswith ( url , ""https://"" ) ; char * uri = strdup ( url ) ; if ( ! uri ) { return NULL ; } char * host = strstr ( uri , ""://"" ) ; if ( ! host ) { free ( uri ) ; printf ( ""Invalid URI"" ) ; return NULL ; } host += 3 ; char * port = strchr ( host , ':' ) ; if ( ! port ) { port = ( ssl ) ? ""443"" : ""80"" ; } else { * port ++ = 0 ; } char * path = strchr ( host , '/' ) ; if ( ! path ) { path = """" ; } else { * path ++ = 0 ; } s = r_socket_new ( ssl ) ; if ( ! s ) { printf ( ""Cannot create socket\\n"" ) ; free ( uri ) ; return NULL ; } if ( ! r_socket_connect_tcp ( s , host , port , 0 ) ) { eprintf ( ""Cannot connect to %s:%s\\n"" , host , port ) ; free ( uri ) ; return NULL ; } r_socket_printf ( s , ""POST /%s HTTP/1.0\\r\\n"" ""User-Agent: radare2 "" R2_VERSION ""\\r\\n"" ""Accept: */*\\r\\n"" ""Host: %s\\r\\n"" ""Content-Length: %i\\r\\n"" ""Content-Type: application/x-www-form-urlencoded\\r\\n"" ""\\r\\n"" , path , host , ( int ) strlen ( data ) ) ; free ( uri ) ; r_socket_write ( s , ( void * ) data , strlen ( data ) ) ; <vul-start> return r_socket_http_answer ( s , code , rlen ) ; <vul-end> }","R_API char * r_socket_http_post ( const char * url , const char * data , int * code , int * rlen ) { RSocket * s ; bool ssl = r_str_startswith ( url , ""https://"" ) ; char * uri = strdup ( url ) ; if ( ! uri ) { return NULL ; } char * host = strstr ( uri , ""://"" ) ; if ( ! host ) { free ( uri ) ; printf ( ""Invalid URI"" ) ; return NULL ; } host += 3 ; char * port = strchr ( host , ':' ) ; if ( ! port ) { port = ( ssl ) ? ""443"" : ""80"" ; } else { * port ++ = 0 ; } char * path = strchr ( host , '/' ) ; if ( ! path ) { path = """" ; } else { * path ++ = 0 ; } s = r_socket_new ( ssl ) ; if ( ! s ) { printf ( ""Cannot create socket\\n"" ) ; free ( uri ) ; return NULL ; } if ( ! r_socket_connect_tcp ( s , host , port , 0 ) ) { eprintf ( ""Cannot connect to %s:%s\\n"" , host , port ) ; free ( uri ) ; return NULL ; } r_socket_printf ( s , ""POST /%s HTTP/1.0\\r\\n"" ""User-Agent: radare2 "" R2_VERSION ""\\r\\n"" ""Accept: */*\\r\\n"" ""Host: %s\\r\\n"" ""Content-Length: %i\\r\\n"" ""Content-Type: application/x-www-form-urlencoded\\r\\n"" ""\\r\\n"" , path , host , ( int ) strlen ( data ) ) ; free ( uri ) ; r_socket_write ( s , ( void * ) data , strlen ( data ) ) ; <vul-start> return socket_http_answer ( s , code , rlen , 0 ) ; <vul-end> }"
813,"CWE-200 static int vivid_fb_ioctl ( struct fb_info * info , unsigned cmd , unsigned long arg ) { struct vivid_dev * dev = ( struct vivid_dev * ) info -> par ; switch ( cmd ) { case FBIOGET_VBLANK : { struct fb_vblank vblank ; <vul-start> <vul-end> vblank . flags = FB_VBLANK_HAVE_COUNT | FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VSYNC ; vblank . count = 0 ; vblank . vcount = 0 ; vblank . hcount = 0 ; if ( copy_to_user ( ( void __user * ) arg , & vblank , sizeof ( vblank ) ) ) return - EFAULT ; return 0 ; } default : dprintk ( dev , 1 , ""Unknown ioctl %08x\\n"" , cmd ) ; return - EINVAL ; } return 0 ; }","static int vivid_fb_ioctl ( struct fb_info * info , unsigned cmd , unsigned long arg ) { struct vivid_dev * dev = ( struct vivid_dev * ) info -> par ; switch ( cmd ) { case FBIOGET_VBLANK : { struct fb_vblank vblank ; <vul-start> memset ( & vblank , 0 , sizeof ( vblank ) ) ; <vul-end> vblank . flags = FB_VBLANK_HAVE_COUNT | FB_VBLANK_HAVE_VCOUNT | FB_VBLANK_HAVE_VSYNC ; vblank . count = 0 ; vblank . vcount = 0 ; vblank . hcount = 0 ; if ( copy_to_user ( ( void __user * ) arg , & vblank , sizeof ( vblank ) ) ) return - EFAULT ; return 0 ; } default : dprintk ( dev , 1 , ""Unknown ioctl %08x\\n"" , cmd ) ; return - EINVAL ; } return 0 ; }"
814,"CWE-77 void imap_munge_mbox_name ( struct ImapData * idata , char * dest , size_t dlen , const char * src ) { char * buf = mutt_str_strdup ( src ) ; imap_utf_encode ( idata , & buf ) ; <vul-start> imap_quote_string ( dest , dlen , buf ) ; <vul-end> FREE ( & buf ) ; }","void imap_munge_mbox_name ( struct ImapData * idata , char * dest , size_t dlen , const char * src ) { char * buf = mutt_str_strdup ( src ) ; imap_utf_encode ( idata , & buf ) ; <vul-start> imap_quote_string ( dest , dlen , buf , false ) ; <vul-end> FREE ( & buf ) ; }"
815,"CWE-119 <vul-start> void usage_exit ( ) { <vul-end> fprintf ( stderr , ""Usage: %s <infile> <outfile>\\n"" , exec_name ) ; exit ( EXIT_FAILURE ) ; }","<vul-start> void usage_exit ( void ) { <vul-end> fprintf ( stderr , ""Usage: %s <infile> <outfile>\\n"" , exec_name ) ; exit ( EXIT_FAILURE ) ; }"
816,"CWE-400 struct mnt_namespace * copy_mnt_ns ( unsigned long flags , struct mnt_namespace * ns , struct user_namespace * user_ns , struct fs_struct * new_fs ) { struct mnt_namespace * new_ns ; struct vfsmount * rootmnt = NULL , * pwdmnt = NULL ; struct mount * p , * q ; struct mount * old ; struct mount * new ; int copy_flags ; BUG_ON ( ! ns ) ; if ( likely ( ! ( flags & CLONE_NEWNS ) ) ) { get_mnt_ns ( ns ) ; return ns ; } old = ns -> root ; new_ns = alloc_mnt_ns ( user_ns ) ; if ( IS_ERR ( new_ns ) ) return new_ns ; namespace_lock ( ) ; copy_flags = CL_COPY_UNBINDABLE | CL_EXPIRE ; if ( user_ns != ns -> user_ns ) copy_flags |= CL_SHARED_TO_SLAVE | CL_UNPRIVILEGED ; new = copy_tree ( old , old -> mnt . mnt_root , copy_flags ) ; if ( IS_ERR ( new ) ) { namespace_unlock ( ) ; free_mnt_ns ( new_ns ) ; return ERR_CAST ( new ) ; } new_ns -> root = new ; list_add_tail ( & new_ns -> list , & new -> mnt_list ) ; p = old ; q = new ; while ( p ) { q -> mnt_ns = new_ns ; <vul-start> <vul-end> if ( new_fs ) { if ( & p -> mnt == new_fs -> root . mnt ) { new_fs -> root . mnt = mntget ( & q -> mnt ) ; rootmnt = & p -> mnt ; } if ( & p -> mnt == new_fs -> pwd . mnt ) { new_fs -> pwd . mnt = mntget ( & q -> mnt ) ; pwdmnt = & p -> mnt ; } } p = next_mnt ( p , old ) ; q = next_mnt ( q , new ) ; if ( ! q ) break ; while ( p -> mnt . mnt_root != q -> mnt . mnt_root ) p = next_mnt ( p , old ) ; } namespace_unlock ( ) ; if ( rootmnt ) mntput ( rootmnt ) ; if ( pwdmnt ) mntput ( pwdmnt ) ; return new_ns ; }","struct mnt_namespace * copy_mnt_ns ( unsigned long flags , struct mnt_namespace * ns , struct user_namespace * user_ns , struct fs_struct * new_fs ) { struct mnt_namespace * new_ns ; struct vfsmount * rootmnt = NULL , * pwdmnt = NULL ; struct mount * p , * q ; struct mount * old ; struct mount * new ; int copy_flags ; BUG_ON ( ! ns ) ; if ( likely ( ! ( flags & CLONE_NEWNS ) ) ) { get_mnt_ns ( ns ) ; return ns ; } old = ns -> root ; new_ns = alloc_mnt_ns ( user_ns ) ; if ( IS_ERR ( new_ns ) ) return new_ns ; namespace_lock ( ) ; copy_flags = CL_COPY_UNBINDABLE | CL_EXPIRE ; if ( user_ns != ns -> user_ns ) copy_flags |= CL_SHARED_TO_SLAVE | CL_UNPRIVILEGED ; new = copy_tree ( old , old -> mnt . mnt_root , copy_flags ) ; if ( IS_ERR ( new ) ) { namespace_unlock ( ) ; free_mnt_ns ( new_ns ) ; return ERR_CAST ( new ) ; } new_ns -> root = new ; list_add_tail ( & new_ns -> list , & new -> mnt_list ) ; p = old ; q = new ; while ( p ) { q -> mnt_ns = new_ns ; <vul-start> new_ns -> mounts ++ ; <vul-end> if ( new_fs ) { if ( & p -> mnt == new_fs -> root . mnt ) { new_fs -> root . mnt = mntget ( & q -> mnt ) ; rootmnt = & p -> mnt ; } if ( & p -> mnt == new_fs -> pwd . mnt ) { new_fs -> pwd . mnt = mntget ( & q -> mnt ) ; pwdmnt = & p -> mnt ; } } p = next_mnt ( p , old ) ; q = next_mnt ( q , new ) ; if ( ! q ) break ; while ( p -> mnt . mnt_root != q -> mnt . mnt_root ) p = next_mnt ( p , old ) ; } namespace_unlock ( ) ; if ( rootmnt ) mntput ( rootmnt ) ; if ( pwdmnt ) mntput ( pwdmnt ) ; return new_ns ; }"
817,"CWE-119 static int calc_iframe_target_size_one_pass_cbr ( const VP9_COMP * cpi ) { const RATE_CONTROL * rc = & cpi -> rc ; <vul-start> <vul-end> int target ; if ( cpi -> common . current_video_frame == 0 ) { <vul-start> target = ( ( cpi -> oxcf . starting_buffer_level / 2 ) > INT_MAX ) ? INT_MAX : ( int ) ( cpi -> oxcf . starting_buffer_level / 2 ) ; <vul-end> } else { <vul-start> const int initial_boost = 32 ; int kf_boost = MAX ( initial_boost , ( int ) ( 2 * cpi -> output_framerate - 16 ) ) ; if ( rc -> frames_since_key < cpi -> output_framerate / 2 ) { <vul-end> kf_boost = ( int ) ( kf_boost * rc -> frames_since_key / <vul-start> ( cpi -> output_framerate / 2 ) ) ; <vul-end> } <vul-start> target = ( ( 16 + kf_boost ) * rc -> av_per_frame_bandwidth ) >> 4 ; <vul-end> } return vp9_rc_clamp_iframe_target_size ( cpi , target ) ; }","static int calc_iframe_target_size_one_pass_cbr ( const VP9_COMP * cpi ) { const RATE_CONTROL * rc = & cpi -> rc ; <vul-start> const VP9EncoderConfig * oxcf = & cpi -> oxcf ; const SVC * const svc = & cpi -> svc ; <vul-end> int target ; if ( cpi -> common . current_video_frame == 0 ) { <vul-start> target = ( ( rc -> starting_buffer_level / 2 ) > INT_MAX ) ? INT_MAX : ( int ) ( rc -> starting_buffer_level / 2 ) ; <vul-end> } else { <vul-start> int kf_boost = 32 ; double framerate = cpi -> framerate ; if ( svc -> number_temporal_layers > 1 && oxcf -> rc_mode == VPX_CBR ) { const int layer = LAYER_IDS_TO_IDX ( svc -> spatial_layer_id , svc -> temporal_layer_id , svc -> number_temporal_layers ) ; const LAYER_CONTEXT * lc = & svc -> layer_context [ layer ] ; framerate = lc -> framerate ; } kf_boost = MAX ( kf_boost , ( int ) ( 2 * framerate - 16 ) ) ; if ( rc -> frames_since_key < framerate / 2 ) { <vul-end> kf_boost = ( int ) ( kf_boost * rc -> frames_since_key / <vul-start> ( framerate / 2 ) ) ; <vul-end> } <vul-start> target = ( ( 16 + kf_boost ) * rc -> avg_frame_bandwidth ) >> 4 ; <vul-end> } return vp9_rc_clamp_iframe_target_size ( cpi , target ) ; }"
818,"NVD-CWE-noinfo <vul-start> static int can_open_delegated ( struct nfs_delegation * delegation , mode_t open_flags ) <vul-end> { <vul-start> if ( ( delegation -> type & open_flags ) != open_flags ) <vul-end> return 0 ; if ( test_bit ( NFS_DELEGATION_NEED_RECLAIM , & delegation -> flags ) ) return 0 ; nfs_mark_delegation_referenced ( delegation ) ; return 1 ; }","<vul-start> static int can_open_delegated ( struct nfs_delegation * delegation , fmode_t fmode ) <vul-end> { <vul-start> if ( ( delegation -> type & fmode ) != fmode ) <vul-end> return 0 ; if ( test_bit ( NFS_DELEGATION_NEED_RECLAIM , & delegation -> flags ) ) return 0 ; nfs_mark_delegation_referenced ( delegation ) ; return 1 ; }"
819,"CWE-119 { u1_num_mbs = ps_dec -> u4_num_mbs_cur_nmb ; if ( u1_num_mbs ) { ps_cur_mb_info = ps_dec -> ps_nmb_info + u1_num_mbs - 1 ; } else { if ( ps_dec -> u1_separate_parse ) { ps_cur_mb_info = ps_dec -> ps_nmb_info - 1 ; } else { ps_cur_mb_info = ps_dec -> ps_nmb_info <vul-start> <vul-end> } } ps_dec -> u2_mby = ps_cur_mb_info -> u2_mby ; ps_dec -> u2_mbx = ps_cur_mb_info -> u2_mbx ; ps_dec -> u1_mb_ngbr_availablity = ps_cur_mb_info -> u1_mb_ngbr_availablity ; ps_dec -> pv_parse_tu_coeff_data = ps_dec -> pv_prev_mb_parse_tu_coeff_data ; ps_dec -> u2_cur_mb_addr -- ; ps_dec -> i4_submb_ofst -= SUB_BLK_SIZE ; if ( u1_num_mbs ) { if ( ps_dec -> u1_pr_sl_type == P_SLICE || ps_dec -> u1_pr_sl_type == B_SLICE ) { ps_dec -> pf_mvpred_ref_tfr_nby2mb ( ps_dec , u1_mb_idx , u1_num_mbs ) ; ps_dec -> ps_part = ps_dec -> ps_parse_part_params ; } u1_num_mbs_next = i2_pic_wdin_mbs - ps_dec -> u2_mbx - 1 ; u1_end_of_row = ( ! u1_num_mbs_next ) && ( ! ( u1_mbaff && ( u1_num_mbs & 0x01 ) ) ) ; u1_slice_end = 1 ; u1_tfr_n_mb = 1 ; ps_cur_mb_info -> u1_end_of_slice = u1_slice_end ; if ( ps_dec -> u1_separate_parse ) { ih264d_parse_tfr_nmb ( ps_dec , u1_mb_idx , u1_num_mbs , u1_num_mbs_next , u1_tfr_n_mb , u1_end_of_row ) ; ps_dec -> ps_nmb_info += u1_num_mbs ; } else { ih264d_decode_recon_tfr_nmb ( ps_dec , u1_mb_idx , u1_num_mbs , u1_num_mbs_next , u1_tfr_n_mb , u1_end_of_row ) ; } <vul-start> <vul-end> ps_dec -> u1_mb_idx = 0 ; ps_dec -> u4_num_mbs_cur_nmb = 0 ; } if ( ps_dec -> u2_total_mbs_coded >= ps_dec -> u2_frm_ht_in_mbs * ps_dec -> u2_frm_wd_in_mbs ) { ps_dec -> u1_pic_decode_done = 1 ; return 0 ; } ps_dec -> u2_cur_slice_num ++ ; ps_dec -> i2_prev_slice_mbx = ps_dec -> u2_mbx ; ps_dec -> i2_prev_slice_mby = ps_dec -> u2_mby ; ps_dec -> ps_parse_cur_slice ++ ; } else { ps_dec -> ps_parse_cur_slice = ps_dec -> ps_dec_slice_buf <vul-start> <vul-end> } } { WORD32 num_entries ; WORD32 size ; UWORD8 * pu1_buf ; num_entries = MIN ( MAX_FRAMES , ps_dec -> u4_num_ref_frames_at_init ) ; num_entries = 2 * ( ( 2 * num_entries ) + 1 ) ; size = num_entries * sizeof ( void * ) ; size += PAD_MAP_IDX_POC * sizeof ( void * ) ; pu1_buf = ( UWORD8 * ) ps_dec -> pv_map_ref_idx_to_poc_buf ; pu1_buf += size * ps_dec -> u2_cur_slice_num ; ps_dec -> ps_parse_cur_slice -> ppv_map_ref_idx_to_poc = ( volatile void * * ) pu1_buf ; } ps_dec -> ps_cur_slice -> u2_first_mb_in_slice = ps_dec -> u2_total_mbs_coded << u1_mbaff ; if ( ps_dec -> ps_cur_slice -> u1_field_pic_flag ) ps_dec -> u2_prv_frame_num = ps_dec -> ps_cur_slice -> u2_frame_num ; ps_dec -> ps_parse_cur_slice -> u4_first_mb_in_slice = ps_dec -> u2_total_mbs_coded << u1_mbaff ; ps_dec -> ps_parse_cur_slice -> u2_log2Y_crwd = ps_dec -> ps_cur_slice -> u2_log2Y_crwd ; if ( ps_dec -> u1_separate_parse ) { ps_dec -> ps_parse_cur_slice -> pv_tu_coeff_data_start = ps_dec -> pv_parse_tu_coeff_data ; } else { ps_dec -> pv_proc_tu_coeff_data = ps_dec -> pv_parse_tu_coeff_data ; } u1_inter_mb_type = P_MB ; u1_deblk_mb_type = D_INTER_MB ; ps_dec -> ps_cur_slice -> u1_slice_type = P_SLICE ; ps_dec -> ps_parse_cur_slice -> slice_type = P_SLICE ; ps_dec -> pf_mvpred_ref_tfr_nby2mb = ih264d_mv_pred_ref_tfr_nby2_pmb ;","{ u1_num_mbs = ps_dec -> u4_num_mbs_cur_nmb ; if ( u1_num_mbs ) { ps_cur_mb_info = ps_dec -> ps_nmb_info + u1_num_mbs - 1 ; } else { if ( ps_dec -> u1_separate_parse ) { ps_cur_mb_info = ps_dec -> ps_nmb_info - 1 ; } else { ps_cur_mb_info = ps_dec -> ps_nmb_info <vul-start> ps_dec -> u4_num_mbs_prev_nmb - 1 ; <vul-end> } } ps_dec -> u2_mby = ps_cur_mb_info -> u2_mby ; ps_dec -> u2_mbx = ps_cur_mb_info -> u2_mbx ; ps_dec -> u1_mb_ngbr_availablity = ps_cur_mb_info -> u1_mb_ngbr_availablity ; ps_dec -> pv_parse_tu_coeff_data = ps_dec -> pv_prev_mb_parse_tu_coeff_data ; ps_dec -> u2_cur_mb_addr -- ; ps_dec -> i4_submb_ofst -= SUB_BLK_SIZE ; if ( u1_num_mbs ) { if ( ps_dec -> u1_pr_sl_type == P_SLICE || ps_dec -> u1_pr_sl_type == B_SLICE ) { ps_dec -> pf_mvpred_ref_tfr_nby2mb ( ps_dec , u1_mb_idx , u1_num_mbs ) ; ps_dec -> ps_part = ps_dec -> ps_parse_part_params ; } u1_num_mbs_next = i2_pic_wdin_mbs - ps_dec -> u2_mbx - 1 ; u1_end_of_row = ( ! u1_num_mbs_next ) && ( ! ( u1_mbaff && ( u1_num_mbs & 0x01 ) ) ) ; u1_slice_end = 1 ; u1_tfr_n_mb = 1 ; ps_cur_mb_info -> u1_end_of_slice = u1_slice_end ; if ( ps_dec -> u1_separate_parse ) { ih264d_parse_tfr_nmb ( ps_dec , u1_mb_idx , u1_num_mbs , u1_num_mbs_next , u1_tfr_n_mb , u1_end_of_row ) ; ps_dec -> ps_nmb_info += u1_num_mbs ; } else { ih264d_decode_recon_tfr_nmb ( ps_dec , u1_mb_idx , u1_num_mbs , u1_num_mbs_next , u1_tfr_n_mb , u1_end_of_row ) ; } <vul-start> ps_dec -> u2_total_mbs_coded += u1_num_mbs ; <vul-end> ps_dec -> u1_mb_idx = 0 ; ps_dec -> u4_num_mbs_cur_nmb = 0 ; } if ( ps_dec -> u2_total_mbs_coded >= ps_dec -> u2_frm_ht_in_mbs * ps_dec -> u2_frm_wd_in_mbs ) { ps_dec -> u1_pic_decode_done = 1 ; return 0 ; } ps_dec -> u2_cur_slice_num ++ ; ps_dec -> i2_prev_slice_mbx = ps_dec -> u2_mbx ; ps_dec -> i2_prev_slice_mby = ps_dec -> u2_mby ; ps_dec -> ps_parse_cur_slice ++ ; } else { ps_dec -> ps_parse_cur_slice = ps_dec -> ps_dec_slice_buf <vul-start> ps_dec -> u2_cur_slice_num ; <vul-end> } } { WORD32 num_entries ; WORD32 size ; UWORD8 * pu1_buf ; num_entries = MIN ( MAX_FRAMES , ps_dec -> u4_num_ref_frames_at_init ) ; num_entries = 2 * ( ( 2 * num_entries ) + 1 ) ; size = num_entries * sizeof ( void * ) ; size += PAD_MAP_IDX_POC * sizeof ( void * ) ; pu1_buf = ( UWORD8 * ) ps_dec -> pv_map_ref_idx_to_poc_buf ; pu1_buf += size * ps_dec -> u2_cur_slice_num ; ps_dec -> ps_parse_cur_slice -> ppv_map_ref_idx_to_poc = ( volatile void * * ) pu1_buf ; } ps_dec -> ps_cur_slice -> u2_first_mb_in_slice = ps_dec -> u2_total_mbs_coded << u1_mbaff ; if ( ps_dec -> ps_cur_slice -> u1_field_pic_flag ) ps_dec -> u2_prv_frame_num = ps_dec -> ps_cur_slice -> u2_frame_num ; ps_dec -> ps_parse_cur_slice -> u4_first_mb_in_slice = ps_dec -> u2_total_mbs_coded << u1_mbaff ; ps_dec -> ps_parse_cur_slice -> u2_log2Y_crwd = ps_dec -> ps_cur_slice -> u2_log2Y_crwd ; if ( ps_dec -> u1_separate_parse ) { ps_dec -> ps_parse_cur_slice -> pv_tu_coeff_data_start = ps_dec -> pv_parse_tu_coeff_data ; } else { ps_dec -> pv_proc_tu_coeff_data = ps_dec -> pv_parse_tu_coeff_data ; } u1_inter_mb_type = P_MB ; u1_deblk_mb_type = D_INTER_MB ; ps_dec -> ps_cur_slice -> u1_slice_type = P_SLICE ; ps_dec -> ps_parse_cur_slice -> slice_type = P_SLICE ; ps_dec -> pf_mvpred_ref_tfr_nby2mb = ih264d_mv_pred_ref_tfr_nby2_pmb ;"
820,"NVD-CWE-noinfo <vul-start> static void __update_open_stateid ( struct nfs4_state * state , nfs4_stateid * open_stateid , const nfs4_stateid * deleg_stateid , int open_flags ) <vul-end> { write_seqlock ( & state -> seqlock ) ; if ( deleg_stateid != NULL ) { memcpy ( state -> stateid . data , deleg_stateid -> data , sizeof ( state -> stateid . data ) ) ; set_bit ( NFS_DELEGATED_STATE , & state -> flags ) ; } if ( open_stateid != NULL ) <vul-start> nfs_set_open_stateid_locked ( state , open_stateid , open_flags ) ; <vul-end> write_sequnlock ( & state -> seqlock ) ; spin_lock ( & state -> owner -> so_lock ) ; <vul-start> update_open_stateflags ( state , open_flags ) ; <vul-end> spin_unlock ( & state -> owner -> so_lock ) ; }","<vul-start> static void __update_open_stateid ( struct nfs4_state * state , nfs4_stateid * open_stateid , const nfs4_stateid * deleg_stateid , fmode_t fmode ) <vul-end> { write_seqlock ( & state -> seqlock ) ; if ( deleg_stateid != NULL ) { memcpy ( state -> stateid . data , deleg_stateid -> data , sizeof ( state -> stateid . data ) ) ; set_bit ( NFS_DELEGATED_STATE , & state -> flags ) ; } if ( open_stateid != NULL ) <vul-start> nfs_set_open_stateid_locked ( state , open_stateid , fmode ) ; <vul-end> write_sequnlock ( & state -> seqlock ) ; spin_lock ( & state -> owner -> so_lock ) ; <vul-start> update_open_stateflags ( state , fmode ) ; <vul-end> spin_unlock ( & state -> owner -> so_lock ) ; }"
821,"CWE-119 int lzo1x_decompress_safe ( const unsigned char * in , size_t in_len , unsigned char * out , size_t * out_len ) { unsigned char * op ; const unsigned char * ip ; size_t t , next ; size_t state = 0 ; const unsigned char * m_pos ; const unsigned char * const ip_end = in + in_len ; unsigned char * const op_end = out + * out_len ; op = out ; ip = in ; if ( unlikely ( in_len < 3 ) ) goto input_overrun ; if ( * ip > 17 ) { t = * ip ++ - 17 ; if ( t < 4 ) { next = t ; goto match_next ; } goto copy_literal_run ; } for ( ; ; ) { t = * ip ++ ; if ( t < 16 ) { if ( likely ( state == 0 ) ) { if ( unlikely ( t == 0 ) ) { while ( unlikely ( * ip == 0 ) ) { t += 255 ; ip ++ ; <vul-start> NEED_IP ( 1 ) ; <vul-end> } t += 15 + * ip ++ ; } t += 3 ; copy_literal_run : # if defined ( CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS ) <vul-start> if ( likely ( HAVE_IP ( t + 15 ) && HAVE_OP ( t + 15 ) ) ) { <vul-end> const unsigned char * ie = ip + t ; unsigned char * oe = op + t ; do { COPY8 ( op , ip ) ; op += 8 ; ip += 8 ; COPY8 ( op , ip ) ; op += 8 ; ip += 8 ; } while ( ip < ie ) ; ip = ie ; op = oe ; } else # endif { <vul-start> NEED_OP ( t ) ; NEED_IP ( t + 3 ) ; <vul-end> do { * op ++ = * ip ++ ; } while ( -- t > 0 ) ; } state = 4 ; continue ; } else if ( state != 4 ) { next = t & 3 ; m_pos = op - 1 ; m_pos -= t >> 2 ; m_pos -= * ip ++ << 2 ; TEST_LB ( m_pos ) ; <vul-start> NEED_OP ( 2 ) ; <vul-end> op [ 0 ] = m_pos [ 0 ] ; op [ 1 ] = m_pos [ 1 ] ; op += 2 ; goto match_next ; } else { next = t & 3 ; m_pos = op - ( 1 + M2_MAX_OFFSET ) ; m_pos -= t >> 2 ; m_pos -= * ip ++ << 2 ; t = 3 ; } } else if ( t >= 64 ) { next = t & 3 ; m_pos = op - 1 ; m_pos -= ( t >> 2 ) & 7 ; m_pos -= * ip ++ << 3 ; t = ( t >> 5 ) - 1 + ( 3 - 1 ) ; } else if ( t >= 32 ) { t = ( t & 31 ) + ( 3 - 1 ) ; if ( unlikely ( t == 2 ) ) { while ( unlikely ( * ip == 0 ) ) { t += 255 ; ip ++ ; <vul-start> NEED_IP ( 1 ) ; <vul-end> } t += 31 + * ip ++ ; <vul-start> NEED_IP ( 2 ) ; <vul-end> } m_pos = op - 1 ; next = get_unaligned_le16 ( ip ) ; ip += 2 ; m_pos -= next >> 2 ; next &= 3 ; } else { m_pos = op ; m_pos -= ( t & 8 ) << 11 ; t = ( t & 7 ) + ( 3 - 1 ) ; if ( unlikely ( t == 2 ) ) { while ( unlikely ( * ip == 0 ) ) { t += 255 ; ip ++ ; <vul-start> NEED_IP ( 1 ) ; <vul-end> } t += 7 + * ip ++ ; <vul-start> NEED_IP ( 2 ) ; <vul-end> } next = get_unaligned_le16 ( ip ) ; ip += 2 ; m_pos -= next >> 2 ; next &= 3 ; if ( m_pos == op ) goto eof_found ; m_pos -= 0x4000 ; } TEST_LB ( m_pos ) ; # if defined ( CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS ) if ( op - m_pos >= 8 ) { unsigned char * oe = op + t ; <vul-start> if ( likely ( HAVE_OP ( t + 15 ) ) ) { <vul-end> do { COPY8 ( op , m_pos ) ; op += 8 ; m_pos += 8 ; COPY8 ( op , m_pos ) ; op += 8 ; m_pos += 8 ; } while ( op < oe ) ; op = oe ; <vul-start> if ( HAVE_IP ( 6 ) ) { <vul-end> state = next ; COPY4 ( op , ip ) ; op += next ; ip += next ; continue ; } } else { <vul-start> NEED_OP ( t ) ; <vul-end> do { * op ++ = * m_pos ++ ; } while ( op < oe ) ; } } else # endif { unsigned char * oe = op + t ; <vul-start> NEED_OP ( t ) ; <vul-end> op [ 0 ] = m_pos [ 0 ] ; op [ 1 ] = m_pos [ 1 ] ; op += 2 ; m_pos += 2 ; do { * op ++ = * m_pos ++ ; } while ( op < oe ) ; } match_next : state = next ; t = next ; # if defined ( CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS ) <vul-start> if ( likely ( HAVE_IP ( 6 ) && HAVE_OP ( 4 ) ) ) { <vul-end> COPY4 ( op , ip ) ; op += t ; ip += t ; } else # endif { <vul-start> NEED_IP ( t + 3 ) ; NEED_OP ( t ) ; <vul-end> while ( t > 0 ) { * op ++ = * ip ++ ; t -- ; } } } eof_found : * out_len = op - out ; return ( t != 3 ? LZO_E_ERROR : ip == ip_end ? LZO_E_OK : ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN ) ; input_overrun : * out_len = op - out ; return LZO_E_INPUT_OVERRUN ; output_overrun : * out_len = op - out ; return LZO_E_OUTPUT_OVERRUN ; lookbehind_overrun : * out_len = op - out ; return LZO_E_LOOKBEHIND_OVERRUN ; }","int lzo1x_decompress_safe ( const unsigned char * in , size_t in_len , unsigned char * out , size_t * out_len ) { unsigned char * op ; const unsigned char * ip ; size_t t , next ; size_t state = 0 ; const unsigned char * m_pos ; const unsigned char * const ip_end = in + in_len ; unsigned char * const op_end = out + * out_len ; op = out ; ip = in ; if ( unlikely ( in_len < 3 ) ) goto input_overrun ; if ( * ip > 17 ) { t = * ip ++ - 17 ; if ( t < 4 ) { next = t ; goto match_next ; } goto copy_literal_run ; } for ( ; ; ) { t = * ip ++ ; if ( t < 16 ) { if ( likely ( state == 0 ) ) { if ( unlikely ( t == 0 ) ) { while ( unlikely ( * ip == 0 ) ) { t += 255 ; ip ++ ; <vul-start> NEED_IP ( 1 , 0 ) ; <vul-end> } t += 15 + * ip ++ ; } t += 3 ; copy_literal_run : # if defined ( CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS ) <vul-start> if ( likely ( HAVE_IP ( t , 15 ) && HAVE_OP ( t , 15 ) ) ) { <vul-end> const unsigned char * ie = ip + t ; unsigned char * oe = op + t ; do { COPY8 ( op , ip ) ; op += 8 ; ip += 8 ; COPY8 ( op , ip ) ; op += 8 ; ip += 8 ; } while ( ip < ie ) ; ip = ie ; op = oe ; } else # endif { <vul-start> NEED_OP ( t , 0 ) ; NEED_IP ( t , 3 ) ; <vul-end> do { * op ++ = * ip ++ ; } while ( -- t > 0 ) ; } state = 4 ; continue ; } else if ( state != 4 ) { next = t & 3 ; m_pos = op - 1 ; m_pos -= t >> 2 ; m_pos -= * ip ++ << 2 ; TEST_LB ( m_pos ) ; <vul-start> NEED_OP ( 2 , 0 ) ; <vul-end> op [ 0 ] = m_pos [ 0 ] ; op [ 1 ] = m_pos [ 1 ] ; op += 2 ; goto match_next ; } else { next = t & 3 ; m_pos = op - ( 1 + M2_MAX_OFFSET ) ; m_pos -= t >> 2 ; m_pos -= * ip ++ << 2 ; t = 3 ; } } else if ( t >= 64 ) { next = t & 3 ; m_pos = op - 1 ; m_pos -= ( t >> 2 ) & 7 ; m_pos -= * ip ++ << 3 ; t = ( t >> 5 ) - 1 + ( 3 - 1 ) ; } else if ( t >= 32 ) { t = ( t & 31 ) + ( 3 - 1 ) ; if ( unlikely ( t == 2 ) ) { while ( unlikely ( * ip == 0 ) ) { t += 255 ; ip ++ ; <vul-start> NEED_IP ( 1 , 0 ) ; <vul-end> } t += 31 + * ip ++ ; <vul-start> NEED_IP ( 2 , 0 ) ; <vul-end> } m_pos = op - 1 ; next = get_unaligned_le16 ( ip ) ; ip += 2 ; m_pos -= next >> 2 ; next &= 3 ; } else { m_pos = op ; m_pos -= ( t & 8 ) << 11 ; t = ( t & 7 ) + ( 3 - 1 ) ; if ( unlikely ( t == 2 ) ) { while ( unlikely ( * ip == 0 ) ) { t += 255 ; ip ++ ; <vul-start> NEED_IP ( 1 , 0 ) ; <vul-end> } t += 7 + * ip ++ ; <vul-start> NEED_IP ( 2 , 0 ) ; <vul-end> } next = get_unaligned_le16 ( ip ) ; ip += 2 ; m_pos -= next >> 2 ; next &= 3 ; if ( m_pos == op ) goto eof_found ; m_pos -= 0x4000 ; } TEST_LB ( m_pos ) ; # if defined ( CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS ) if ( op - m_pos >= 8 ) { unsigned char * oe = op + t ; <vul-start> if ( likely ( HAVE_OP ( t , 15 ) ) ) { <vul-end> do { COPY8 ( op , m_pos ) ; op += 8 ; m_pos += 8 ; COPY8 ( op , m_pos ) ; op += 8 ; m_pos += 8 ; } while ( op < oe ) ; op = oe ; <vul-start> if ( HAVE_IP ( 6 , 0 ) ) { <vul-end> state = next ; COPY4 ( op , ip ) ; op += next ; ip += next ; continue ; } } else { <vul-start> NEED_OP ( t , 0 ) ; <vul-end> do { * op ++ = * m_pos ++ ; } while ( op < oe ) ; } } else # endif { unsigned char * oe = op + t ; <vul-start> NEED_OP ( t , 0 ) ; <vul-end> op [ 0 ] = m_pos [ 0 ] ; op [ 1 ] = m_pos [ 1 ] ; op += 2 ; m_pos += 2 ; do { * op ++ = * m_pos ++ ; } while ( op < oe ) ; } match_next : state = next ; t = next ; # if defined ( CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS ) <vul-start> if ( likely ( HAVE_IP ( 6 , 0 ) && HAVE_OP ( 4 , 0 ) ) ) { <vul-end> COPY4 ( op , ip ) ; op += t ; ip += t ; } else # endif { <vul-start> NEED_IP ( t , 3 ) ; NEED_OP ( t , 0 ) ; <vul-end> while ( t > 0 ) { * op ++ = * ip ++ ; t -- ; } } } eof_found : * out_len = op - out ; return ( t != 3 ? LZO_E_ERROR : ip == ip_end ? LZO_E_OK : ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN ) ; input_overrun : * out_len = op - out ; return LZO_E_INPUT_OVERRUN ; output_overrun : * out_len = op - out ; return LZO_E_OUTPUT_OVERRUN ; lookbehind_overrun : * out_len = op - out ; return LZO_E_LOOKBEHIND_OVERRUN ; }"
822,"CWE-189 int do_adjtimex ( struct timex * txc ) { <vul-start> long mtemp , save_adjust , rem ; <vul-end> s64 freq_adj ; int result ; if ( txc -> modes && ! capable ( CAP_SYS_TIME ) ) return - EPERM ; if ( ( txc -> modes & ADJ_OFFSET_SINGLESHOT ) == ADJ_OFFSET_SINGLESHOT ) { if ( txc -> modes != ADJ_OFFSET_SINGLESHOT && txc -> modes != ADJ_OFFSET_SS_READ ) return - EINVAL ; } if ( txc -> modes != ADJ_OFFSET_SINGLESHOT && ( txc -> modes & ADJ_OFFSET ) ) if ( txc -> offset <= - MAXPHASE || txc -> offset >= MAXPHASE ) return - EINVAL ; if ( txc -> modes & ADJ_TICK ) if ( txc -> tick < 900000 / USER_HZ || txc -> tick > 1100000 / USER_HZ ) return - EINVAL ; write_seqlock_irq ( & xtime_lock ) ; result = time_state ; save_adjust = time_adjust ; # if 0 time_status &= ~ STA_CLOCKERR ; # endif if ( txc -> modes ) { if ( txc -> modes & ADJ_STATUS ) time_status = ( txc -> status & ~ STA_RONLY ) | ( time_status & STA_RONLY ) ; if ( txc -> modes & ADJ_FREQUENCY ) { if ( txc -> freq > MAXFREQ || txc -> freq < - MAXFREQ ) { result = - EINVAL ; goto leave ; } time_freq = ( ( s64 ) txc -> freq * NSEC_PER_USEC ) >> ( SHIFT_USEC - SHIFT_NSEC ) ; } if ( txc -> modes & ADJ_MAXERROR ) { if ( txc -> maxerror < 0 || txc -> maxerror >= NTP_PHASE_LIMIT ) { result = - EINVAL ; goto leave ; } time_maxerror = txc -> maxerror ; } if ( txc -> modes & ADJ_ESTERROR ) { if ( txc -> esterror < 0 || txc -> esterror >= NTP_PHASE_LIMIT ) { result = - EINVAL ; goto leave ; } time_esterror = txc -> esterror ; } if ( txc -> modes & ADJ_TIMECONST ) { if ( txc -> constant < 0 ) { result = - EINVAL ; goto leave ; } time_constant = min ( txc -> constant + 4 , ( long ) MAXTC ) ; } if ( txc -> modes & ADJ_OFFSET ) { if ( txc -> modes == ADJ_OFFSET_SINGLESHOT ) { time_adjust = txc -> offset ; } else if ( time_status & STA_PLL ) { time_offset = txc -> offset * NSEC_PER_USEC ; time_offset = min ( time_offset , ( s64 ) MAXPHASE * NSEC_PER_USEC ) ; time_offset = max ( time_offset , ( s64 ) - MAXPHASE * NSEC_PER_USEC ) ; if ( time_status & STA_FREQHOLD || time_reftime == 0 ) time_reftime = xtime . tv_sec ; mtemp = xtime . tv_sec - time_reftime ; time_reftime = xtime . tv_sec ; freq_adj = time_offset * mtemp ; freq_adj = shift_right ( freq_adj , time_constant * 2 + ( SHIFT_PLL + 2 ) * 2 - SHIFT_NSEC ) ; if ( mtemp >= MINSEC && ( time_status & STA_FLL || mtemp > MAXSEC ) ) freq_adj += div_s64 ( time_offset << ( SHIFT_NSEC - SHIFT_FLL ) , mtemp ) ; freq_adj += time_freq ; freq_adj = min ( freq_adj , ( s64 ) MAXFREQ_NSEC ) ; time_freq = max ( freq_adj , ( s64 ) - MAXFREQ_NSEC ) ; <vul-start> time_offset = div_long_long_rem_signed ( time_offset , NTP_INTERVAL_FREQ , & rem ) ; <vul-end> time_offset <<= SHIFT_UPDATE ; } } if ( txc -> modes & ADJ_TICK ) tick_usec = txc -> tick ; if ( txc -> modes & ( ADJ_TICK | ADJ_FREQUENCY | ADJ_OFFSET ) ) ntp_update_frequency ( ) ; } leave : if ( ( time_status & ( STA_UNSYNC | STA_CLOCKERR ) ) != 0 ) result = TIME_ERROR ; if ( ( txc -> modes == ADJ_OFFSET_SINGLESHOT ) || ( txc -> modes == ADJ_OFFSET_SS_READ ) ) txc -> offset = save_adjust ; else txc -> offset = ( ( long ) shift_right ( time_offset , SHIFT_UPDATE ) ) * NTP_INTERVAL_FREQ / 1000 ; txc -> freq = ( time_freq / NSEC_PER_USEC ) << ( SHIFT_USEC - SHIFT_NSEC ) ; txc -> maxerror = time_maxerror ; txc -> esterror = time_esterror ; txc -> status = time_status ; txc -> constant = time_constant ; txc -> precision = 1 ; txc -> tolerance = MAXFREQ ; txc -> tick = tick_usec ; txc -> ppsfreq = 0 ; txc -> jitter = 0 ; txc -> shift = 0 ; txc -> stabil = 0 ; txc -> jitcnt = 0 ; txc -> calcnt = 0 ; txc -> errcnt = 0 ; txc -> stbcnt = 0 ; write_sequnlock_irq ( & xtime_lock ) ; do_gettimeofday ( & txc -> time ) ; notify_cmos_timer ( ) ; return ( result ) ; }","int do_adjtimex ( struct timex * txc ) { <vul-start> long mtemp , save_adjust ; <vul-end> s64 freq_adj ; int result ; if ( txc -> modes && ! capable ( CAP_SYS_TIME ) ) return - EPERM ; if ( ( txc -> modes & ADJ_OFFSET_SINGLESHOT ) == ADJ_OFFSET_SINGLESHOT ) { if ( txc -> modes != ADJ_OFFSET_SINGLESHOT && txc -> modes != ADJ_OFFSET_SS_READ ) return - EINVAL ; } if ( txc -> modes != ADJ_OFFSET_SINGLESHOT && ( txc -> modes & ADJ_OFFSET ) ) if ( txc -> offset <= - MAXPHASE || txc -> offset >= MAXPHASE ) return - EINVAL ; if ( txc -> modes & ADJ_TICK ) if ( txc -> tick < 900000 / USER_HZ || txc -> tick > 1100000 / USER_HZ ) return - EINVAL ; write_seqlock_irq ( & xtime_lock ) ; result = time_state ; save_adjust = time_adjust ; # if 0 time_status &= ~ STA_CLOCKERR ; # endif if ( txc -> modes ) { if ( txc -> modes & ADJ_STATUS ) time_status = ( txc -> status & ~ STA_RONLY ) | ( time_status & STA_RONLY ) ; if ( txc -> modes & ADJ_FREQUENCY ) { if ( txc -> freq > MAXFREQ || txc -> freq < - MAXFREQ ) { result = - EINVAL ; goto leave ; } time_freq = ( ( s64 ) txc -> freq * NSEC_PER_USEC ) >> ( SHIFT_USEC - SHIFT_NSEC ) ; } if ( txc -> modes & ADJ_MAXERROR ) { if ( txc -> maxerror < 0 || txc -> maxerror >= NTP_PHASE_LIMIT ) { result = - EINVAL ; goto leave ; } time_maxerror = txc -> maxerror ; } if ( txc -> modes & ADJ_ESTERROR ) { if ( txc -> esterror < 0 || txc -> esterror >= NTP_PHASE_LIMIT ) { result = - EINVAL ; goto leave ; } time_esterror = txc -> esterror ; } if ( txc -> modes & ADJ_TIMECONST ) { if ( txc -> constant < 0 ) { result = - EINVAL ; goto leave ; } time_constant = min ( txc -> constant + 4 , ( long ) MAXTC ) ; } if ( txc -> modes & ADJ_OFFSET ) { if ( txc -> modes == ADJ_OFFSET_SINGLESHOT ) { time_adjust = txc -> offset ; } else if ( time_status & STA_PLL ) { time_offset = txc -> offset * NSEC_PER_USEC ; time_offset = min ( time_offset , ( s64 ) MAXPHASE * NSEC_PER_USEC ) ; time_offset = max ( time_offset , ( s64 ) - MAXPHASE * NSEC_PER_USEC ) ; if ( time_status & STA_FREQHOLD || time_reftime == 0 ) time_reftime = xtime . tv_sec ; mtemp = xtime . tv_sec - time_reftime ; time_reftime = xtime . tv_sec ; freq_adj = time_offset * mtemp ; freq_adj = shift_right ( freq_adj , time_constant * 2 + ( SHIFT_PLL + 2 ) * 2 - SHIFT_NSEC ) ; if ( mtemp >= MINSEC && ( time_status & STA_FLL || mtemp > MAXSEC ) ) freq_adj += div_s64 ( time_offset << ( SHIFT_NSEC - SHIFT_FLL ) , mtemp ) ; freq_adj += time_freq ; freq_adj = min ( freq_adj , ( s64 ) MAXFREQ_NSEC ) ; time_freq = max ( freq_adj , ( s64 ) - MAXFREQ_NSEC ) ; <vul-start> time_offset = div_s64 ( time_offset , NTP_INTERVAL_FREQ ) ; <vul-end> time_offset <<= SHIFT_UPDATE ; } } if ( txc -> modes & ADJ_TICK ) tick_usec = txc -> tick ; if ( txc -> modes & ( ADJ_TICK | ADJ_FREQUENCY | ADJ_OFFSET ) ) ntp_update_frequency ( ) ; } leave : if ( ( time_status & ( STA_UNSYNC | STA_CLOCKERR ) ) != 0 ) result = TIME_ERROR ; if ( ( txc -> modes == ADJ_OFFSET_SINGLESHOT ) || ( txc -> modes == ADJ_OFFSET_SS_READ ) ) txc -> offset = save_adjust ; else txc -> offset = ( ( long ) shift_right ( time_offset , SHIFT_UPDATE ) ) * NTP_INTERVAL_FREQ / 1000 ; txc -> freq = ( time_freq / NSEC_PER_USEC ) << ( SHIFT_USEC - SHIFT_NSEC ) ; txc -> maxerror = time_maxerror ; txc -> esterror = time_esterror ; txc -> status = time_status ; txc -> constant = time_constant ; txc -> precision = 1 ; txc -> tolerance = MAXFREQ ; txc -> tick = tick_usec ; txc -> ppsfreq = 0 ; txc -> jitter = 0 ; txc -> shift = 0 ; txc -> stabil = 0 ; txc -> jitcnt = 0 ; txc -> calcnt = 0 ; txc -> errcnt = 0 ; txc -> stbcnt = 0 ; write_sequnlock_irq ( & xtime_lock ) ; do_gettimeofday ( & txc -> time ) ; notify_cmos_timer ( ) ; return ( result ) ; }"
823,"CWE-399 static int cib_tls_close ( cib_t * cib ) { cib_remote_opaque_t * private = cib -> variant_opaque ; <vul-start> shutdown ( private -> command . socket , SHUT_RDWR ) ; shutdown ( private -> callback . socket , SHUT_RDWR ) ; close ( private -> command . socket ) ; close ( private -> callback . socket ) ; <vul-end> # ifdef HAVE_GNUTLS_GNUTLS_H if ( private -> command . encrypted ) { <vul-start> <vul-end> gnutls_bye ( * ( private -> command . session ) , GNUTLS_SHUT_RDWR ) ; gnutls_deinit ( * ( private -> command . session ) ) ; gnutls_free ( private -> command . session ) ; <vul-start> <vul-end> gnutls_bye ( * ( private -> callback . session ) , GNUTLS_SHUT_RDWR ) ; gnutls_deinit ( * ( private -> callback . session ) ) ; gnutls_free ( private -> callback . session ) ; <vul-start> <vul-end> gnutls_anon_free_client_credentials ( anon_cred_c ) ; gnutls_global_deinit ( ) ; <vul-start> <vul-end> } # endif <vul-start> <vul-end> return 0 ; }","static int cib_tls_close ( cib_t * cib ) { cib_remote_opaque_t * private = cib -> variant_opaque ; <vul-start> <vul-end> # ifdef HAVE_GNUTLS_GNUTLS_H if ( private -> command . encrypted ) { <vul-start> if ( private -> command . session ) { <vul-end> gnutls_bye ( * ( private -> command . session ) , GNUTLS_SHUT_RDWR ) ; gnutls_deinit ( * ( private -> command . session ) ) ; gnutls_free ( private -> command . session ) ; <vul-start> } if ( private -> callback . session ) { <vul-end> gnutls_bye ( * ( private -> callback . session ) , GNUTLS_SHUT_RDWR ) ; gnutls_deinit ( * ( private -> callback . session ) ) ; gnutls_free ( private -> callback . session ) ; <vul-start> } private -> command . session = NULL ; private -> callback . session = NULL ; if ( remote_gnutls_credentials_init ) { <vul-end> gnutls_anon_free_client_credentials ( anon_cred_c ) ; gnutls_global_deinit ( ) ; <vul-start> remote_gnutls_credentials_init = FALSE ; } <vul-end> } # endif <vul-start> if ( private -> command . socket ) { shutdown ( private -> command . socket , SHUT_RDWR ) ; close ( private -> command . socket ) ; } if ( private -> callback . socket ) { shutdown ( private -> callback . socket , SHUT_RDWR ) ; close ( private -> callback . socket ) ; } private -> command . socket = 0 ; private -> callback . socket = 0 ; free ( private -> command . recv_buf ) ; free ( private -> callback . recv_buf ) ; private -> command . recv_buf = NULL ; private -> callback . recv_buf = NULL ; <vul-end> return 0 ; }"
824,"NVD-CWE-Other static int cypress_generic_port_probe ( struct usb_serial_port * port ) { struct usb_serial * serial = port -> serial ; struct cypress_private * priv ; <vul-start> <vul-end> priv = kzalloc ( sizeof ( struct cypress_private ) , GFP_KERNEL ) ; if ( ! priv ) return - ENOMEM ; priv -> comm_is_ok = ! 0 ; spin_lock_init ( & priv -> lock ) ; if ( kfifo_alloc ( & priv -> write_fifo , CYPRESS_BUF_SIZE , GFP_KERNEL ) ) { kfree ( priv ) ; return - ENOMEM ; } if ( ! is_frwd ( serial -> dev ) ) usb_reset_configuration ( serial -> dev ) ; priv -> cmd_ctrl = 0 ; priv -> line_control = 0 ; priv -> termios_initialized = 0 ; priv -> rx_flags = 0 ; if ( port -> interrupt_out_size > 9 ) priv -> pkt_fmt = packet_format_1 ; else priv -> pkt_fmt = packet_format_2 ; if ( interval > 0 ) { priv -> write_urb_interval = interval ; priv -> read_urb_interval = interval ; dev_dbg ( & port -> dev , ""%s - read & write intervals forced to %d\\n"" , __func__ , interval ) ; } else { priv -> write_urb_interval = port -> interrupt_out_urb -> interval ; priv -> read_urb_interval = port -> interrupt_in_urb -> interval ; dev_dbg ( & port -> dev , ""%s - intervals: read=%d write=%d\\n"" , __func__ , priv -> read_urb_interval , priv -> write_urb_interval ) ; } usb_set_serial_port_data ( port , priv ) ; port -> port . drain_delay = 256 ; return 0 ; }","static int cypress_generic_port_probe ( struct usb_serial_port * port ) { struct usb_serial * serial = port -> serial ; struct cypress_private * priv ; <vul-start> if ( ! port -> interrupt_out_urb || ! port -> interrupt_in_urb ) { dev_err ( & port -> dev , ""required endpoint is missing\\n"" ) ; return - ENODEV ; } <vul-end> priv = kzalloc ( sizeof ( struct cypress_private ) , GFP_KERNEL ) ; if ( ! priv ) return - ENOMEM ; priv -> comm_is_ok = ! 0 ; spin_lock_init ( & priv -> lock ) ; if ( kfifo_alloc ( & priv -> write_fifo , CYPRESS_BUF_SIZE , GFP_KERNEL ) ) { kfree ( priv ) ; return - ENOMEM ; } if ( ! is_frwd ( serial -> dev ) ) usb_reset_configuration ( serial -> dev ) ; priv -> cmd_ctrl = 0 ; priv -> line_control = 0 ; priv -> termios_initialized = 0 ; priv -> rx_flags = 0 ; if ( port -> interrupt_out_size > 9 ) priv -> pkt_fmt = packet_format_1 ; else priv -> pkt_fmt = packet_format_2 ; if ( interval > 0 ) { priv -> write_urb_interval = interval ; priv -> read_urb_interval = interval ; dev_dbg ( & port -> dev , ""%s - read & write intervals forced to %d\\n"" , __func__ , interval ) ; } else { priv -> write_urb_interval = port -> interrupt_out_urb -> interval ; priv -> read_urb_interval = port -> interrupt_in_urb -> interval ; dev_dbg ( & port -> dev , ""%s - intervals: read=%d write=%d\\n"" , __func__ , priv -> read_urb_interval , priv -> write_urb_interval ) ; } usb_set_serial_port_data ( port , priv ) ; port -> port . drain_delay = 256 ; return 0 ; }"
825,"CWE-476 av_cold void ff_mpv_idct_init ( MpegEncContext * s ) { <vul-start> <vul-end> ff_idctdsp_init ( & s -> idsp , s -> avctx ) ; if ( s -> alternate_scan ) { ff_init_scantable ( s -> idsp . idct_permutation , & s -> inter_scantable , ff_alternate_vertical_scan ) ; ff_init_scantable ( s -> idsp . idct_permutation , & s -> intra_scantable , ff_alternate_vertical_scan ) ; } else { ff_init_scantable ( s -> idsp . idct_permutation , & s -> inter_scantable , ff_zigzag_direct ) ; ff_init_scantable ( s -> idsp . idct_permutation , & s -> intra_scantable , ff_zigzag_direct ) ; } ff_init_scantable ( s -> idsp . idct_permutation , & s -> intra_h_scantable , ff_alternate_horizontal_scan ) ; ff_init_scantable ( s -> idsp . idct_permutation , & s -> intra_v_scantable , ff_alternate_vertical_scan ) ; }","av_cold void ff_mpv_idct_init ( MpegEncContext * s ) { <vul-start> if ( s -> codec_id == AV_CODEC_ID_MPEG4 ) s -> idsp . mpeg4_studio_profile = s -> studio_profile ; <vul-end> ff_idctdsp_init ( & s -> idsp , s -> avctx ) ; if ( s -> alternate_scan ) { ff_init_scantable ( s -> idsp . idct_permutation , & s -> inter_scantable , ff_alternate_vertical_scan ) ; ff_init_scantable ( s -> idsp . idct_permutation , & s -> intra_scantable , ff_alternate_vertical_scan ) ; } else { ff_init_scantable ( s -> idsp . idct_permutation , & s -> inter_scantable , ff_zigzag_direct ) ; ff_init_scantable ( s -> idsp . idct_permutation , & s -> intra_scantable , ff_zigzag_direct ) ; } ff_init_scantable ( s -> idsp . idct_permutation , & s -> intra_h_scantable , ff_alternate_horizontal_scan ) ; ff_init_scantable ( s -> idsp . idct_permutation , & s -> intra_v_scantable , ff_alternate_vertical_scan ) ; }"
826,"CWE-119 void vp9_rc_get_one_pass_vbr_params ( VP9_COMP * cpi ) { VP9_COMMON * const cm = & cpi -> common ; RATE_CONTROL * const rc = & cpi -> rc ; int target ; if ( ! cpi -> refresh_alt_ref_frame && ( cm -> current_video_frame == 0 || <vul-start> ( cm -> frame_flags & FRAMEFLAGS_KEY ) || <vul-end> rc -> frames_to_key == 0 || <vul-start> ( cpi -> oxcf . auto_key && test_for_kf_one_pass ( cpi ) ) ) ) { <vul-end> cm -> frame_type = KEY_FRAME ; rc -> this_key_frame_forced = cm -> current_video_frame != 0 && rc -> frames_to_key == 0 ; <vul-start> rc -> frames_to_key = cpi -> key_frame_frequency ; <vul-end> rc -> kf_boost = DEFAULT_KF_BOOST ; rc -> source_alt_ref_active = 0 ; } else { cm -> frame_type = INTER_FRAME ; } if ( rc -> frames_till_gf_update_due == 0 ) { <vul-start> rc -> baseline_gf_interval = DEFAULT_GF_INTERVAL ; <vul-end> rc -> frames_till_gf_update_due = rc -> baseline_gf_interval ; <vul-start> if ( rc -> frames_till_gf_update_due > rc -> frames_to_key ) <vul-end> rc -> frames_till_gf_update_due = rc -> frames_to_key ; <vul-start> <vul-end> cpi -> refresh_golden_frame = 1 ; rc -> source_alt_ref_pending = USE_ALTREF_FOR_ONE_PASS ; rc -> gfu_boost = DEFAULT_GF_BOOST ; } if ( cm -> frame_type == KEY_FRAME ) target = calc_iframe_target_size_one_pass_vbr ( cpi ) ; else target = calc_pframe_target_size_one_pass_vbr ( cpi ) ; vp9_rc_set_frame_target ( cpi , target ) ; }","void vp9_rc_get_one_pass_vbr_params ( VP9_COMP * cpi ) { VP9_COMMON * const cm = & cpi -> common ; RATE_CONTROL * const rc = & cpi -> rc ; int target ; if ( ! cpi -> refresh_alt_ref_frame && ( cm -> current_video_frame == 0 || <vul-start> ( cpi -> frame_flags & FRAMEFLAGS_KEY ) || <vul-end> rc -> frames_to_key == 0 || <vul-start> ( cpi -> oxcf . auto_key && 0 ) ) ) { <vul-end> cm -> frame_type = KEY_FRAME ; rc -> this_key_frame_forced = cm -> current_video_frame != 0 && rc -> frames_to_key == 0 ; <vul-start> rc -> frames_to_key = cpi -> oxcf . key_freq ; <vul-end> rc -> kf_boost = DEFAULT_KF_BOOST ; rc -> source_alt_ref_active = 0 ; } else { cm -> frame_type = INTER_FRAME ; } if ( rc -> frames_till_gf_update_due == 0 ) { <vul-start> rc -> baseline_gf_interval = ( rc -> min_gf_interval + rc -> max_gf_interval ) / 2 ; <vul-end> rc -> frames_till_gf_update_due = rc -> baseline_gf_interval ; <vul-start> if ( rc -> frames_till_gf_update_due > rc -> frames_to_key ) { <vul-end> rc -> frames_till_gf_update_due = rc -> frames_to_key ; <vul-start> rc -> constrained_gf_group = 1 ; } else { rc -> constrained_gf_group = 0 ; } <vul-end> cpi -> refresh_golden_frame = 1 ; rc -> source_alt_ref_pending = USE_ALTREF_FOR_ONE_PASS ; rc -> gfu_boost = DEFAULT_GF_BOOST ; } if ( cm -> frame_type == KEY_FRAME ) target = calc_iframe_target_size_one_pass_vbr ( cpi ) ; else target = calc_pframe_target_size_one_pass_vbr ( cpi ) ; vp9_rc_set_frame_target ( cpi , target ) ; }"
827,"CWE-416 static int get_gate_page ( struct mm_struct * mm , unsigned long address , unsigned int gup_flags , struct vm_area_struct * * vma , struct page * * page ) { pgd_t * pgd ; p4d_t * p4d ; pud_t * pud ; pmd_t * pmd ; pte_t * pte ; int ret = - EFAULT ; if ( gup_flags & FOLL_WRITE ) return - EFAULT ; if ( address > TASK_SIZE ) pgd = pgd_offset_k ( address ) ; else pgd = pgd_offset_gate ( mm , address ) ; BUG_ON ( pgd_none ( * pgd ) ) ; p4d = p4d_offset ( pgd , address ) ; BUG_ON ( p4d_none ( * p4d ) ) ; pud = pud_offset ( p4d , address ) ; BUG_ON ( pud_none ( * pud ) ) ; pmd = pmd_offset ( pud , address ) ; if ( ! pmd_present ( * pmd ) ) return - EFAULT ; VM_BUG_ON ( pmd_trans_huge ( * pmd ) ) ; pte = pte_offset_map ( pmd , address ) ; if ( pte_none ( * pte ) ) goto unmap ; * vma = get_gate_vma ( mm ) ; if ( ! page ) goto out ; * page = vm_normal_page ( * vma , address , * pte ) ; if ( ! * page ) { if ( ( gup_flags & FOLL_DUMP ) || ! is_zero_pfn ( pte_pfn ( * pte ) ) ) goto unmap ; * page = pte_page ( * pte ) ; if ( is_device_public_page ( * page ) ) goto unmap ; } <vul-start> get_page ( * page ) ; <vul-end> out : ret = 0 ; unmap : pte_unmap ( pte ) ; return ret ; }","static int get_gate_page ( struct mm_struct * mm , unsigned long address , unsigned int gup_flags , struct vm_area_struct * * vma , struct page * * page ) { pgd_t * pgd ; p4d_t * p4d ; pud_t * pud ; pmd_t * pmd ; pte_t * pte ; int ret = - EFAULT ; if ( gup_flags & FOLL_WRITE ) return - EFAULT ; if ( address > TASK_SIZE ) pgd = pgd_offset_k ( address ) ; else pgd = pgd_offset_gate ( mm , address ) ; BUG_ON ( pgd_none ( * pgd ) ) ; p4d = p4d_offset ( pgd , address ) ; BUG_ON ( p4d_none ( * p4d ) ) ; pud = pud_offset ( p4d , address ) ; BUG_ON ( pud_none ( * pud ) ) ; pmd = pmd_offset ( pud , address ) ; if ( ! pmd_present ( * pmd ) ) return - EFAULT ; VM_BUG_ON ( pmd_trans_huge ( * pmd ) ) ; pte = pte_offset_map ( pmd , address ) ; if ( pte_none ( * pte ) ) goto unmap ; * vma = get_gate_vma ( mm ) ; if ( ! page ) goto out ; * page = vm_normal_page ( * vma , address , * pte ) ; if ( ! * page ) { if ( ( gup_flags & FOLL_DUMP ) || ! is_zero_pfn ( pte_pfn ( * pte ) ) ) goto unmap ; * page = pte_page ( * pte ) ; if ( is_device_public_page ( * page ) ) goto unmap ; } <vul-start> if ( unlikely ( ! try_get_page ( * page ) ) ) { ret = - ENOMEM ; goto unmap ; } <vul-end> out : ret = 0 ; unmap : pte_unmap ( pte ) ; return ret ; }"
828,"CWE-125 static int tok_nextc ( struct tok_state * tok ) { for ( ; ; ) { if ( tok -> cur != tok -> inp ) { return Py_CHARMASK ( * tok -> cur ++ ) ; } if ( tok -> done != E_OK ) return EOF ; if ( tok -> fp == NULL ) { char * end = strchr ( tok -> inp , '\\n' ) ; if ( end != NULL ) end ++ ; else { end = strchr ( tok -> inp , '\\0' ) ; if ( end == tok -> inp ) { tok -> done = E_EOF ; return EOF ; } } if ( tok -> start == NULL ) tok -> buf = tok -> cur ; tok -> line_start = tok -> cur ; tok -> lineno ++ ; tok -> inp = end ; return Py_CHARMASK ( * tok -> cur ++ ) ; } if ( tok -> prompt != NULL ) { char * newtok = PyOS_Readline ( stdin , stdout , tok -> prompt ) ; # ifndef PGEN if ( newtok != NULL ) { char * translated = translate_newlines ( newtok , 0 , tok ) ; PyMem_FREE ( newtok ) ; if ( translated == NULL ) return EOF ; newtok = translated ; } if ( tok -> encoding && newtok && * newtok ) { Py_ssize_t buflen ; const char * buf ; PyObject * u = translate_into_utf8 ( newtok , tok -> encoding ) ; PyMem_FREE ( newtok ) ; if ( ! u ) { tok -> done = E_DECODE ; return EOF ; } buflen = PyBytes_GET_SIZE ( u ) ; buf = PyBytes_AS_STRING ( u ) ; newtok = PyMem_MALLOC ( buflen + 1 ) ; <vul-start> <vul-end> strcpy ( newtok , buf ) ; Py_DECREF ( u ) ; } # endif if ( tok -> nextprompt != NULL ) tok -> prompt = tok -> nextprompt ; if ( newtok == NULL ) tok -> done = E_INTR ; else if ( * newtok == '\\0' ) { PyMem_FREE ( newtok ) ; tok -> done = E_EOF ; } else if ( tok -> start != NULL ) { size_t start = tok -> start - tok -> buf ; size_t oldlen = tok -> cur - tok -> buf ; size_t newlen = oldlen + strlen ( newtok ) ; char * buf = tok -> buf ; buf = ( char * ) PyMem_REALLOC ( buf , newlen + 1 ) ; tok -> lineno ++ ; if ( buf == NULL ) { PyMem_FREE ( tok -> buf ) ; tok -> buf = NULL ; PyMem_FREE ( newtok ) ; tok -> done = E_NOMEM ; return EOF ; } tok -> buf = buf ; tok -> cur = tok -> buf + oldlen ; tok -> line_start = tok -> cur ; strcpy ( tok -> buf + oldlen , newtok ) ; PyMem_FREE ( newtok ) ; tok -> inp = tok -> buf + newlen ; tok -> end = tok -> inp + 1 ; tok -> start = tok -> buf + start ; } else { tok -> lineno ++ ; if ( tok -> buf != NULL ) PyMem_FREE ( tok -> buf ) ; tok -> buf = newtok ; tok -> cur = tok -> buf ; tok -> line_start = tok -> buf ; tok -> inp = strchr ( tok -> buf , '\\0' ) ; tok -> end = tok -> inp + 1 ; } } else { int done = 0 ; Py_ssize_t cur = 0 ; char * pt ;","static int tok_nextc ( struct tok_state * tok ) { for ( ; ; ) { if ( tok -> cur != tok -> inp ) { return Py_CHARMASK ( * tok -> cur ++ ) ; } if ( tok -> done != E_OK ) return EOF ; if ( tok -> fp == NULL ) { char * end = strchr ( tok -> inp , '\\n' ) ; if ( end != NULL ) end ++ ; else { end = strchr ( tok -> inp , '\\0' ) ; if ( end == tok -> inp ) { tok -> done = E_EOF ; return EOF ; } } if ( tok -> start == NULL ) tok -> buf = tok -> cur ; tok -> line_start = tok -> cur ; tok -> lineno ++ ; tok -> inp = end ; return Py_CHARMASK ( * tok -> cur ++ ) ; } if ( tok -> prompt != NULL ) { char * newtok = PyOS_Readline ( stdin , stdout , tok -> prompt ) ; # ifndef PGEN if ( newtok != NULL ) { char * translated = translate_newlines ( newtok , 0 , tok ) ; PyMem_FREE ( newtok ) ; if ( translated == NULL ) return EOF ; newtok = translated ; } if ( tok -> encoding && newtok && * newtok ) { Py_ssize_t buflen ; const char * buf ; PyObject * u = translate_into_utf8 ( newtok , tok -> encoding ) ; PyMem_FREE ( newtok ) ; if ( ! u ) { tok -> done = E_DECODE ; return EOF ; } buflen = PyBytes_GET_SIZE ( u ) ; buf = PyBytes_AS_STRING ( u ) ; newtok = PyMem_MALLOC ( buflen + 1 ) ; <vul-start> if ( newtok == NULL ) { Py_DECREF ( u ) ; tok -> done = E_NOMEM ; return EOF ; } <vul-end> strcpy ( newtok , buf ) ; Py_DECREF ( u ) ; } # endif if ( tok -> nextprompt != NULL ) tok -> prompt = tok -> nextprompt ; if ( newtok == NULL ) tok -> done = E_INTR ; else if ( * newtok == '\\0' ) { PyMem_FREE ( newtok ) ; tok -> done = E_EOF ; } else if ( tok -> start != NULL ) { size_t start = tok -> start - tok -> buf ; size_t oldlen = tok -> cur - tok -> buf ; size_t newlen = oldlen + strlen ( newtok ) ; char * buf = tok -> buf ; buf = ( char * ) PyMem_REALLOC ( buf , newlen + 1 ) ; tok -> lineno ++ ; if ( buf == NULL ) { PyMem_FREE ( tok -> buf ) ; tok -> buf = NULL ; PyMem_FREE ( newtok ) ; tok -> done = E_NOMEM ; return EOF ; } tok -> buf = buf ; tok -> cur = tok -> buf + oldlen ; tok -> line_start = tok -> cur ; strcpy ( tok -> buf + oldlen , newtok ) ; PyMem_FREE ( newtok ) ; tok -> inp = tok -> buf + newlen ; tok -> end = tok -> inp + 1 ; tok -> start = tok -> buf + start ; } else { tok -> lineno ++ ; if ( tok -> buf != NULL ) PyMem_FREE ( tok -> buf ) ; tok -> buf = newtok ; tok -> cur = tok -> buf ; tok -> line_start = tok -> buf ; tok -> inp = strchr ( tok -> buf , '\\0' ) ; tok -> end = tok -> inp + 1 ; } } else { int done = 0 ; Py_ssize_t cur = 0 ; char * pt ;"
829,"CWE-269 static void copy_asoundrc ( void ) { char * src = RUN_ASOUNDRC_FILE ; char * dest ; if ( asprintf ( & dest , ""%s/.asoundrc"" , cfg . homedir ) == - 1 ) errExit ( ""asprintf"" ) ; if ( is_link ( dest ) ) { fprintf ( stderr , ""Error: %s is a symbolic link\\n"" , dest ) ; exit ( 1 ) ; } <vul-start> pid_t child = fork ( ) ; if ( child < 0 ) errExit ( ""fork"" ) ; if ( child == 0 ) { drop_privs ( 0 ) ; int rv = copy_file ( src , dest ) ; if ( rv ) fprintf ( stderr , ""Warning: cannot transfer .asoundrc in private home directory\\n"" ) ; else { <vul-end> fs_logger2 ( ""clone"" , dest ) ; <vul-start> } _exit ( 0 ) ; } waitpid ( child , NULL , 0 ) ; if ( chown ( dest , getuid ( ) , getgid ( ) ) < 0 ) errExit ( ""chown"" ) ; if ( chmod ( dest , S_IRUSR | S_IWUSR ) < 0 ) errExit ( ""chmod"" ) ; <vul-end> unlink ( src ) ; }","static void copy_asoundrc ( void ) { char * src = RUN_ASOUNDRC_FILE ; char * dest ; if ( asprintf ( & dest , ""%s/.asoundrc"" , cfg . homedir ) == - 1 ) errExit ( ""asprintf"" ) ; if ( is_link ( dest ) ) { fprintf ( stderr , ""Error: %s is a symbolic link\\n"" , dest ) ; exit ( 1 ) ; } <vul-start> copy_file_as_user ( src , dest , getuid ( ) , getgid ( ) , S_IRUSR | S_IWUSR ) ; <vul-end> fs_logger2 ( ""clone"" , dest ) ; <vul-start> <vul-end> unlink ( src ) ; }"
830,"CWE-119 static int get_prediction_error ( BLOCK * be , BLOCKD * b ) { unsigned char * sptr ; unsigned char * dptr ; sptr = ( * ( be -> base_src ) + be -> src ) ; dptr = b -> predictor ; <vul-start> return vp8_get4x4sse_cs ( sptr , be -> src_stride , dptr , 16 ) ; <vul-end> }","static int get_prediction_error ( BLOCK * be , BLOCKD * b ) { unsigned char * sptr ; unsigned char * dptr ; sptr = ( * ( be -> base_src ) + be -> src ) ; dptr = b -> predictor ; <vul-start> return vpx_get4x4sse_cs ( sptr , be -> src_stride , dptr , 16 ) ; <vul-end> }"
831,"CWE-310 int btrfs_add_link ( struct btrfs_trans_handle * trans , struct inode * parent_inode , struct inode * inode , const char * name , int name_len , int add_backref , u64 index ) { int ret = 0 ; struct btrfs_key key ; struct btrfs_root * root = BTRFS_I ( parent_inode ) -> root ; u64 ino = btrfs_ino ( inode ) ; u64 parent_ino = btrfs_ino ( parent_inode ) ; if ( unlikely ( ino == BTRFS_FIRST_FREE_OBJECTID ) ) { memcpy ( & key , & BTRFS_I ( inode ) -> root -> root_key , sizeof ( key ) ) ; } else { key . objectid = ino ; btrfs_set_key_type ( & key , BTRFS_INODE_ITEM_KEY ) ; key . offset = 0 ; } if ( unlikely ( ino == BTRFS_FIRST_FREE_OBJECTID ) ) { ret = btrfs_add_root_ref ( trans , root -> fs_info -> tree_root , key . objectid , root -> root_key . objectid , parent_ino , index , name , name_len ) ; } else if ( add_backref ) { ret = btrfs_insert_inode_ref ( trans , root , name , name_len , ino , parent_ino , index ) ; } if ( ret ) return ret ; ret = btrfs_insert_dir_item ( trans , root , name , name_len , parent_inode , & key , btrfs_inode_type ( inode ) , index ) ; <vul-start> if ( ret == - EEXIST ) <vul-end> goto fail_dir_item ; else if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; return ret ; } btrfs_i_size_write ( parent_inode , parent_inode -> i_size + name_len * 2 ) ; inode_inc_iversion ( parent_inode ) ; parent_inode -> i_mtime = parent_inode -> i_ctime = CURRENT_TIME ; ret = btrfs_update_inode ( trans , root , parent_inode ) ; if ( ret ) btrfs_abort_transaction ( trans , root , ret ) ; return ret ; fail_dir_item : if ( unlikely ( ino == BTRFS_FIRST_FREE_OBJECTID ) ) { u64 local_index ; int err ; err = btrfs_del_root_ref ( trans , root -> fs_info -> tree_root , key . objectid , root -> root_key . objectid , parent_ino , & local_index , name , name_len ) ; } else if ( add_backref ) { u64 local_index ; int err ; err = btrfs_del_inode_ref ( trans , root , name , name_len , ino , parent_ino , & local_index ) ; } return ret ; }","int btrfs_add_link ( struct btrfs_trans_handle * trans , struct inode * parent_inode , struct inode * inode , const char * name , int name_len , int add_backref , u64 index ) { int ret = 0 ; struct btrfs_key key ; struct btrfs_root * root = BTRFS_I ( parent_inode ) -> root ; u64 ino = btrfs_ino ( inode ) ; u64 parent_ino = btrfs_ino ( parent_inode ) ; if ( unlikely ( ino == BTRFS_FIRST_FREE_OBJECTID ) ) { memcpy ( & key , & BTRFS_I ( inode ) -> root -> root_key , sizeof ( key ) ) ; } else { key . objectid = ino ; btrfs_set_key_type ( & key , BTRFS_INODE_ITEM_KEY ) ; key . offset = 0 ; } if ( unlikely ( ino == BTRFS_FIRST_FREE_OBJECTID ) ) { ret = btrfs_add_root_ref ( trans , root -> fs_info -> tree_root , key . objectid , root -> root_key . objectid , parent_ino , index , name , name_len ) ; } else if ( add_backref ) { ret = btrfs_insert_inode_ref ( trans , root , name , name_len , ino , parent_ino , index ) ; } if ( ret ) return ret ; ret = btrfs_insert_dir_item ( trans , root , name , name_len , parent_inode , & key , btrfs_inode_type ( inode ) , index ) ; <vul-start> if ( ret == - EEXIST || ret == - EOVERFLOW ) <vul-end> goto fail_dir_item ; else if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; return ret ; } btrfs_i_size_write ( parent_inode , parent_inode -> i_size + name_len * 2 ) ; inode_inc_iversion ( parent_inode ) ; parent_inode -> i_mtime = parent_inode -> i_ctime = CURRENT_TIME ; ret = btrfs_update_inode ( trans , root , parent_inode ) ; if ( ret ) btrfs_abort_transaction ( trans , root , ret ) ; return ret ; fail_dir_item : if ( unlikely ( ino == BTRFS_FIRST_FREE_OBJECTID ) ) { u64 local_index ; int err ; err = btrfs_del_root_ref ( trans , root -> fs_info -> tree_root , key . objectid , root -> root_key . objectid , parent_ino , & local_index , name , name_len ) ; } else if ( add_backref ) { u64 local_index ; int err ; err = btrfs_del_inode_ref ( trans , root , name , name_len , ino , parent_ino , & local_index ) ; } return ret ; }"
832,"CWE-125 rsp_length = ctx -> backend -> build_response_basis ( & sft , rsp ) ; rsp [ rsp_length ++ ] = nb << 1 ; for ( i = mapping_address ; i < mapping_address + nb ; i ++ ) { rsp [ rsp_length ++ ] = tab_registers [ i ] >> 8 ; rsp [ rsp_length ++ ] = tab_registers [ i ] & 0xFF ; } } } break ; case MODBUS_FC_WRITE_SINGLE_COIL : { int mapping_address = address - mb_mapping -> start_bits ; if ( mapping_address < 0 || mapping_address >= mb_mapping -> nb_bits ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_bit\\n"" , address ) ; } else { int data = ( req [ offset + 3 ] << 8 ) + req [ offset + 4 ] ; if ( data == 0xFF00 || data == 0x0 ) { mb_mapping -> tab_bits [ mapping_address ] = data ? ON : OFF ; memcpy ( rsp , req , req_length ) ; rsp_length = req_length ; } else { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_VALUE , rsp , FALSE , ""Illegal data value 0x%0X in write_bit request at address %0X\\n"" , data , address ) ; } } } break ; case MODBUS_FC_WRITE_SINGLE_REGISTER : { int mapping_address = address - mb_mapping -> start_registers ; if ( mapping_address < 0 || mapping_address >= mb_mapping -> nb_registers ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_register\\n"" , address ) ; } else { int data = ( req [ offset + 3 ] << 8 ) + req [ offset + 4 ] ; mb_mapping -> tab_registers [ mapping_address ] = data ; memcpy ( rsp , req , req_length ) ; rsp_length = req_length ; } } break ; case MODBUS_FC_WRITE_MULTIPLE_COILS : { int nb = ( req [ offset + 3 ] << 8 ) + req [ offset + 4 ] ; <vul-start> <vul-end> int mapping_address = address - mb_mapping -> start_bits ; <vul-start> if ( nb < 1 || MODBUS_MAX_WRITE_BITS < nb ) { <vul-end> rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_VALUE , rsp , TRUE , ""Illegal number of values %d in write_bits (max %d)\\n"" , nb , MODBUS_MAX_WRITE_BITS ) ; } else if ( mapping_address < 0 || ( mapping_address + nb ) > mb_mapping -> nb_bits ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_bits\\n"" , mapping_address < 0 ? address : address + nb ) ; } else { modbus_set_bits_from_bytes ( mb_mapping -> tab_bits , mapping_address , nb , & req [ offset + 6 ] ) ; rsp_length = ctx -> backend -> build_response_basis ( & sft , rsp ) ; memcpy ( rsp + rsp_length , req + rsp_length , 4 ) ; rsp_length += 4 ; } } break ; case MODBUS_FC_WRITE_MULTIPLE_REGISTERS : { int nb = ( req [ offset + 3 ] << 8 ) + req [ offset + 4 ] ; <vul-start> int mapping_address = address - mb_mapping -> start_registers ; if ( nb < 1 || MODBUS_MAX_WRITE_REGISTERS < nb ) { <vul-end> rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_VALUE , rsp , TRUE , ""Illegal number of values %d in write_registers (max %d)\\n"" , nb , MODBUS_MAX_WRITE_REGISTERS ) ; } else if ( mapping_address < 0 || ( mapping_address + nb ) > mb_mapping -> nb_registers ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_registers\\n"" , mapping_address < 0 ? address : address + nb ) ; } else { int i , j ; for ( i = mapping_address , j = 6 ; i < mapping_address + nb ; i ++ , j += 2 ) { mb_mapping -> tab_registers [ i ] = ( req [ offset + j ] << 8 ) + req [ offset + j + 1 ] ; } rsp_length = ctx -> backend -> build_response_basis ( & sft , rsp ) ; memcpy ( rsp + rsp_length , req + rsp_length , 4 ) ; rsp_length += 4 ; } } break ; case MODBUS_FC_REPORT_SLAVE_ID : { int str_len ; int byte_count_pos ; rsp_length = ctx -> backend -> build_response_basis ( & sft , rsp ) ; byte_count_pos = rsp_length ++ ; rsp [ rsp_length ++ ] = _REPORT_SLAVE_ID ; rsp [ rsp_length ++ ] = 0xFF ; str_len = 3 + strlen ( LIBMODBUS_VERSION_STRING ) ; memcpy ( rsp + rsp_length , ""LMB"" LIBMODBUS_VERSION_STRING , str_len ) ; rsp_length += str_len ; rsp [ byte_count_pos ] = rsp_length - byte_count_pos - 1 ; } break ; case MODBUS_FC_READ_EXCEPTION_STATUS : if ( ctx -> debug ) { fprintf ( stderr , ""FIXME Not implemented\\n"" ) ; } errno = ENOPROTOOPT ; return - 1 ; break ; case MODBUS_FC_MASK_WRITE_REGISTER : { int mapping_address = address - mb_mapping -> start_registers ; if ( mapping_address < 0 || mapping_address >= mb_mapping -> nb_registers ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_register\\n"" , address ) ; } else {","rsp_length = ctx -> backend -> build_response_basis ( & sft , rsp ) ; rsp [ rsp_length ++ ] = nb << 1 ; for ( i = mapping_address ; i < mapping_address + nb ; i ++ ) { rsp [ rsp_length ++ ] = tab_registers [ i ] >> 8 ; rsp [ rsp_length ++ ] = tab_registers [ i ] & 0xFF ; } } } break ; case MODBUS_FC_WRITE_SINGLE_COIL : { int mapping_address = address - mb_mapping -> start_bits ; if ( mapping_address < 0 || mapping_address >= mb_mapping -> nb_bits ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_bit\\n"" , address ) ; } else { int data = ( req [ offset + 3 ] << 8 ) + req [ offset + 4 ] ; if ( data == 0xFF00 || data == 0x0 ) { mb_mapping -> tab_bits [ mapping_address ] = data ? ON : OFF ; memcpy ( rsp , req , req_length ) ; rsp_length = req_length ; } else { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_VALUE , rsp , FALSE , ""Illegal data value 0x%0X in write_bit request at address %0X\\n"" , data , address ) ; } } } break ; case MODBUS_FC_WRITE_SINGLE_REGISTER : { int mapping_address = address - mb_mapping -> start_registers ; if ( mapping_address < 0 || mapping_address >= mb_mapping -> nb_registers ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_register\\n"" , address ) ; } else { int data = ( req [ offset + 3 ] << 8 ) + req [ offset + 4 ] ; mb_mapping -> tab_registers [ mapping_address ] = data ; memcpy ( rsp , req , req_length ) ; rsp_length = req_length ; } } break ; case MODBUS_FC_WRITE_MULTIPLE_COILS : { int nb = ( req [ offset + 3 ] << 8 ) + req [ offset + 4 ] ; <vul-start> int nb_bits = req [ offset + 5 ] ; <vul-end> int mapping_address = address - mb_mapping -> start_bits ; <vul-start> if ( nb < 1 || MODBUS_MAX_WRITE_BITS < nb || nb_bits * 8 < nb ) { <vul-end> rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_VALUE , rsp , TRUE , ""Illegal number of values %d in write_bits (max %d)\\n"" , nb , MODBUS_MAX_WRITE_BITS ) ; } else if ( mapping_address < 0 || ( mapping_address + nb ) > mb_mapping -> nb_bits ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_bits\\n"" , mapping_address < 0 ? address : address + nb ) ; } else { modbus_set_bits_from_bytes ( mb_mapping -> tab_bits , mapping_address , nb , & req [ offset + 6 ] ) ; rsp_length = ctx -> backend -> build_response_basis ( & sft , rsp ) ; memcpy ( rsp + rsp_length , req + rsp_length , 4 ) ; rsp_length += 4 ; } } break ; case MODBUS_FC_WRITE_MULTIPLE_REGISTERS : { int nb = ( req [ offset + 3 ] << 8 ) + req [ offset + 4 ] ; <vul-start> int nb_bytes = req [ offset + 5 ] ; int mapping_address = address - mb_mapping -> start_registers ; if ( nb < 1 || MODBUS_MAX_WRITE_REGISTERS < nb || nb_bytes * 8 < nb ) { <vul-end> rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_VALUE , rsp , TRUE , ""Illegal number of values %d in write_registers (max %d)\\n"" , nb , MODBUS_MAX_WRITE_REGISTERS ) ; } else if ( mapping_address < 0 || ( mapping_address + nb ) > mb_mapping -> nb_registers ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_registers\\n"" , mapping_address < 0 ? address : address + nb ) ; } else { int i , j ; for ( i = mapping_address , j = 6 ; i < mapping_address + nb ; i ++ , j += 2 ) { mb_mapping -> tab_registers [ i ] = ( req [ offset + j ] << 8 ) + req [ offset + j + 1 ] ; } rsp_length = ctx -> backend -> build_response_basis ( & sft , rsp ) ; memcpy ( rsp + rsp_length , req + rsp_length , 4 ) ; rsp_length += 4 ; } } break ; case MODBUS_FC_REPORT_SLAVE_ID : { int str_len ; int byte_count_pos ; rsp_length = ctx -> backend -> build_response_basis ( & sft , rsp ) ; byte_count_pos = rsp_length ++ ; rsp [ rsp_length ++ ] = _REPORT_SLAVE_ID ; rsp [ rsp_length ++ ] = 0xFF ; str_len = 3 + strlen ( LIBMODBUS_VERSION_STRING ) ; memcpy ( rsp + rsp_length , ""LMB"" LIBMODBUS_VERSION_STRING , str_len ) ; rsp_length += str_len ; rsp [ byte_count_pos ] = rsp_length - byte_count_pos - 1 ; } break ; case MODBUS_FC_READ_EXCEPTION_STATUS : if ( ctx -> debug ) { fprintf ( stderr , ""FIXME Not implemented\\n"" ) ; } errno = ENOPROTOOPT ; return - 1 ; break ; case MODBUS_FC_MASK_WRITE_REGISTER : { int mapping_address = address - mb_mapping -> start_registers ; if ( mapping_address < 0 || mapping_address >= mb_mapping -> nb_registers ) { rsp_length = response_exception ( ctx , & sft , MODBUS_EXCEPTION_ILLEGAL_DATA_ADDRESS , rsp , FALSE , ""Illegal data address 0x%0X in write_register\\n"" , address ) ; } else {"
833,"CWE-119 static int create_qp_common ( struct mlx5_ib_dev * dev , struct ib_pd * pd , struct ib_qp_init_attr * init_attr , struct ib_udata * udata , struct mlx5_ib_qp * qp ) { struct mlx5_ib_resources * devr = & dev -> devr ; int inlen = MLX5_ST_SZ_BYTES ( create_qp_in ) ; struct mlx5_core_dev * mdev = dev -> mdev ; <vul-start> struct mlx5_ib_create_qp_resp resp ; <vul-end> struct mlx5_ib_cq * send_cq ; struct mlx5_ib_cq * recv_cq ; unsigned long flags ; u32 uidx = MLX5_IB_DEFAULT_UIDX ; struct mlx5_ib_create_qp ucmd ; struct mlx5_ib_qp_base * base ; int mlx5_st ; void * qpc ; u32 * in ; int err ; mutex_init ( & qp -> mutex ) ; spin_lock_init ( & qp -> sq . lock ) ; spin_lock_init ( & qp -> rq . lock ) ; mlx5_st = to_mlx5_st ( init_attr -> qp_type ) ; if ( mlx5_st < 0 ) return - EINVAL ; if ( init_attr -> rwq_ind_tbl ) { if ( ! udata ) return - ENOSYS ; err = create_rss_raw_qp_tir ( dev , qp , pd , init_attr , udata ) ; return err ; } if ( init_attr -> create_flags & IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK ) { if ( ! MLX5_CAP_GEN ( mdev , block_lb_mc ) ) { mlx5_ib_dbg ( dev , ""block multicast loopback isn\'t supported\\n"" ) ; return - EINVAL ; } else { qp -> flags |= MLX5_IB_QP_BLOCK_MULTICAST_LOOPBACK ; } } if ( init_attr -> create_flags & ( IB_QP_CREATE_CROSS_CHANNEL | IB_QP_CREATE_MANAGED_SEND | IB_QP_CREATE_MANAGED_RECV ) ) { if ( ! MLX5_CAP_GEN ( mdev , cd ) ) { mlx5_ib_dbg ( dev , ""cross-channel isn\'t supported\\n"" ) ; return - EINVAL ; } if ( init_attr -> create_flags & IB_QP_CREATE_CROSS_CHANNEL ) qp -> flags |= MLX5_IB_QP_CROSS_CHANNEL ; if ( init_attr -> create_flags & IB_QP_CREATE_MANAGED_SEND ) qp -> flags |= MLX5_IB_QP_MANAGED_SEND ; if ( init_attr -> create_flags & IB_QP_CREATE_MANAGED_RECV ) qp -> flags |= MLX5_IB_QP_MANAGED_RECV ; } if ( init_attr -> qp_type == IB_QPT_UD && ( init_attr -> create_flags & IB_QP_CREATE_IPOIB_UD_LSO ) ) if ( ! MLX5_CAP_GEN ( mdev , ipoib_basic_offloads ) ) { mlx5_ib_dbg ( dev , ""ipoib UD lso qp isn\'t supported\\n"" ) ; return - EOPNOTSUPP ;","static int create_qp_common ( struct mlx5_ib_dev * dev , struct ib_pd * pd , struct ib_qp_init_attr * init_attr , struct ib_udata * udata , struct mlx5_ib_qp * qp ) { struct mlx5_ib_resources * devr = & dev -> devr ; int inlen = MLX5_ST_SZ_BYTES ( create_qp_in ) ; struct mlx5_core_dev * mdev = dev -> mdev ; <vul-start> struct mlx5_ib_create_qp_resp resp = { } ; <vul-end> struct mlx5_ib_cq * send_cq ; struct mlx5_ib_cq * recv_cq ; unsigned long flags ; u32 uidx = MLX5_IB_DEFAULT_UIDX ; struct mlx5_ib_create_qp ucmd ; struct mlx5_ib_qp_base * base ; int mlx5_st ; void * qpc ; u32 * in ; int err ; mutex_init ( & qp -> mutex ) ; spin_lock_init ( & qp -> sq . lock ) ; spin_lock_init ( & qp -> rq . lock ) ; mlx5_st = to_mlx5_st ( init_attr -> qp_type ) ; if ( mlx5_st < 0 ) return - EINVAL ; if ( init_attr -> rwq_ind_tbl ) { if ( ! udata ) return - ENOSYS ; err = create_rss_raw_qp_tir ( dev , qp , pd , init_attr , udata ) ; return err ; } if ( init_attr -> create_flags & IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK ) { if ( ! MLX5_CAP_GEN ( mdev , block_lb_mc ) ) { mlx5_ib_dbg ( dev , ""block multicast loopback isn\'t supported\\n"" ) ; return - EINVAL ; } else { qp -> flags |= MLX5_IB_QP_BLOCK_MULTICAST_LOOPBACK ; } } if ( init_attr -> create_flags & ( IB_QP_CREATE_CROSS_CHANNEL | IB_QP_CREATE_MANAGED_SEND | IB_QP_CREATE_MANAGED_RECV ) ) { if ( ! MLX5_CAP_GEN ( mdev , cd ) ) { mlx5_ib_dbg ( dev , ""cross-channel isn\'t supported\\n"" ) ; return - EINVAL ; } if ( init_attr -> create_flags & IB_QP_CREATE_CROSS_CHANNEL ) qp -> flags |= MLX5_IB_QP_CROSS_CHANNEL ; if ( init_attr -> create_flags & IB_QP_CREATE_MANAGED_SEND ) qp -> flags |= MLX5_IB_QP_MANAGED_SEND ; if ( init_attr -> create_flags & IB_QP_CREATE_MANAGED_RECV ) qp -> flags |= MLX5_IB_QP_MANAGED_RECV ; } if ( init_attr -> qp_type == IB_QPT_UD && ( init_attr -> create_flags & IB_QP_CREATE_IPOIB_UD_LSO ) ) if ( ! MLX5_CAP_GEN ( mdev , ipoib_basic_offloads ) ) { mlx5_ib_dbg ( dev , ""ipoib UD lso qp isn\'t supported\\n"" ) ; return - EOPNOTSUPP ;"
834,"CWE-399 long video_ioctl2 ( struct file * file , unsigned int cmd , unsigned long arg ) { <vul-start> char sbuf [ 128 ] ; void * mbuf = NULL ; void * parg = ( void * ) arg ; long err = - EINVAL ; bool has_array_args ; size_t array_size = 0 ; void __user * user_ptr = NULL ; void * * kernel_ptr = NULL ; if ( _IOC_DIR ( cmd ) != _IOC_NONE ) { if ( _IOC_SIZE ( cmd ) <= sizeof ( sbuf ) ) { parg = sbuf ; } else { mbuf = kmalloc ( _IOC_SIZE ( cmd ) , GFP_KERNEL ) ; if ( NULL == mbuf ) return - ENOMEM ; parg = mbuf ; } err = - EFAULT ; if ( _IOC_DIR ( cmd ) & _IOC_WRITE ) { unsigned long n = cmd_input_size ( cmd ) ; if ( copy_from_user ( parg , ( void __user * ) arg , n ) ) goto out ; if ( n < _IOC_SIZE ( cmd ) ) memset ( ( u8 * ) parg + n , 0 , _IOC_SIZE ( cmd ) - n ) ; } else { memset ( parg , 0 , _IOC_SIZE ( cmd ) ) ; } } err = check_array_args ( cmd , parg , & array_size , & user_ptr , & kernel_ptr ) ; if ( err < 0 ) goto out ; has_array_args = err ; if ( has_array_args ) { mbuf = kmalloc ( array_size , GFP_KERNEL ) ; err = - ENOMEM ; if ( NULL == mbuf ) goto out_array_args ; err = - EFAULT ; if ( copy_from_user ( mbuf , user_ptr , array_size ) ) goto out_array_args ; * kernel_ptr = mbuf ; } err = __video_do_ioctl ( file , cmd , parg ) ; if ( err == - ENOIOCTLCMD ) err = - EINVAL ; if ( has_array_args ) { * kernel_ptr = user_ptr ; if ( copy_to_user ( user_ptr , mbuf , array_size ) ) err = - EFAULT ; goto out_array_args ; } if ( err < 0 ) goto out ; out_array_args : switch ( _IOC_DIR ( cmd ) ) { case _IOC_READ : case ( _IOC_WRITE | _IOC_READ ) : if ( copy_to_user ( ( void __user * ) arg , parg , _IOC_SIZE ( cmd ) ) ) err = - EFAULT ; break ; } out : kfree ( mbuf ) ; return err ; <vul-end> }","long video_ioctl2 ( struct file * file , unsigned int cmd , unsigned long arg ) { <vul-start> return video_usercopy ( file , cmd , arg , __video_do_ioctl ) ; <vul-end> }"
835,"CWE-264 static int try_to_unmap_cluster ( unsigned long cursor , unsigned int * mapcount , struct vm_area_struct * vma , struct page * check_page ) { struct mm_struct * mm = vma -> vm_mm ; pmd_t * pmd ; pte_t * pte ; pte_t pteval ; spinlock_t * ptl ; struct page * page ; unsigned long address ; unsigned long mmun_start ; unsigned long mmun_end ; unsigned long end ; int ret = SWAP_AGAIN ; int locked_vma = 0 ; address = ( vma -> vm_start + cursor ) & CLUSTER_MASK ; end = address + CLUSTER_SIZE ; if ( address < vma -> vm_start ) address = vma -> vm_start ; if ( end > vma -> vm_end ) end = vma -> vm_end ; pmd = mm_find_pmd ( mm , address ) ; if ( ! pmd ) return ret ; mmun_start = address ; mmun_end = end ; mmu_notifier_invalidate_range_start ( mm , mmun_start , mmun_end ) ; if ( down_read_trylock ( & vma -> vm_mm -> mmap_sem ) ) { locked_vma = ( vma -> vm_flags & VM_LOCKED ) ; if ( ! locked_vma ) up_read ( & vma -> vm_mm -> mmap_sem ) ; } pte = pte_offset_map_lock ( mm , pmd , address , & ptl ) ; update_hiwater_rss ( mm ) ; for ( ; address < end ; pte ++ , address += PAGE_SIZE ) { if ( ! pte_present ( * pte ) ) continue ; page = vm_normal_page ( vma , address , * pte ) ; BUG_ON ( ! page || PageAnon ( page ) ) ; if ( locked_vma ) { <vul-start> <vul-end> mlock_vma_page ( page ) ; <vul-start> if ( page == check_page ) <vul-end> ret = SWAP_MLOCK ; <vul-start> <vul-end> continue ; } if ( ptep_clear_flush_young_notify ( vma , address , pte ) ) continue ; flush_cache_page ( vma , address , pte_pfn ( * pte ) ) ; pteval = ptep_clear_flush ( vma , address , pte ) ; if ( page -> index != linear_page_index ( vma , address ) ) { pte_t ptfile = pgoff_to_pte ( page -> index ) ; if ( pte_soft_dirty ( pteval ) ) pte_file_mksoft_dirty ( ptfile ) ; set_pte_at ( mm , address , pte , ptfile ) ; } if ( pte_dirty ( pteval ) ) set_page_dirty ( page ) ; page_remove_rmap ( page ) ; page_cache_release ( page ) ; dec_mm_counter ( mm , MM_FILEPAGES ) ; ( * mapcount ) -- ; } pte_unmap_unlock ( pte - 1 , ptl ) ; mmu_notifier_invalidate_range_end ( mm , mmun_start , mmun_end ) ; if ( locked_vma ) up_read ( & vma -> vm_mm -> mmap_sem ) ; return ret ; }","static int try_to_unmap_cluster ( unsigned long cursor , unsigned int * mapcount , struct vm_area_struct * vma , struct page * check_page ) { struct mm_struct * mm = vma -> vm_mm ; pmd_t * pmd ; pte_t * pte ; pte_t pteval ; spinlock_t * ptl ; struct page * page ; unsigned long address ; unsigned long mmun_start ; unsigned long mmun_end ; unsigned long end ; int ret = SWAP_AGAIN ; int locked_vma = 0 ; address = ( vma -> vm_start + cursor ) & CLUSTER_MASK ; end = address + CLUSTER_SIZE ; if ( address < vma -> vm_start ) address = vma -> vm_start ; if ( end > vma -> vm_end ) end = vma -> vm_end ; pmd = mm_find_pmd ( mm , address ) ; if ( ! pmd ) return ret ; mmun_start = address ; mmun_end = end ; mmu_notifier_invalidate_range_start ( mm , mmun_start , mmun_end ) ; if ( down_read_trylock ( & vma -> vm_mm -> mmap_sem ) ) { locked_vma = ( vma -> vm_flags & VM_LOCKED ) ; if ( ! locked_vma ) up_read ( & vma -> vm_mm -> mmap_sem ) ; } pte = pte_offset_map_lock ( mm , pmd , address , & ptl ) ; update_hiwater_rss ( mm ) ; for ( ; address < end ; pte ++ , address += PAGE_SIZE ) { if ( ! pte_present ( * pte ) ) continue ; page = vm_normal_page ( vma , address , * pte ) ; BUG_ON ( ! page || PageAnon ( page ) ) ; if ( locked_vma ) { <vul-start> if ( page == check_page ) { <vul-end> mlock_vma_page ( page ) ; <vul-start> <vul-end> ret = SWAP_MLOCK ; <vul-start> } else if ( trylock_page ( page ) ) { mlock_vma_page ( page ) ; unlock_page ( page ) ; } <vul-end> continue ; } if ( ptep_clear_flush_young_notify ( vma , address , pte ) ) continue ; flush_cache_page ( vma , address , pte_pfn ( * pte ) ) ; pteval = ptep_clear_flush ( vma , address , pte ) ; if ( page -> index != linear_page_index ( vma , address ) ) { pte_t ptfile = pgoff_to_pte ( page -> index ) ; if ( pte_soft_dirty ( pteval ) ) pte_file_mksoft_dirty ( ptfile ) ; set_pte_at ( mm , address , pte , ptfile ) ; } if ( pte_dirty ( pteval ) ) set_page_dirty ( page ) ; page_remove_rmap ( page ) ; page_cache_release ( page ) ; dec_mm_counter ( mm , MM_FILEPAGES ) ; ( * mapcount ) -- ; } pte_unmap_unlock ( pte - 1 , ptl ) ; mmu_notifier_invalidate_range_end ( mm , mmun_start , mmun_end ) ; if ( locked_vma ) up_read ( & vma -> vm_mm -> mmap_sem ) ; return ret ; }"
836,"CWE-119 void WT_VoiceGain ( S_WT_VOICE * pWTVoice , S_WT_INT_FRAME * pWTIntFrame ) { EAS_I32 * pMixBuffer ; EAS_PCM * pInputBuffer ; EAS_I32 gain ; EAS_I32 gainIncrement ; EAS_I32 tmp0 ; EAS_I32 tmp1 ; EAS_I32 tmp2 ; EAS_I32 numSamples ; # if ( NUM_OUTPUT_CHANNELS == 2 ) EAS_I32 gainLeft , gainRight ; # endif numSamples = pWTIntFrame -> numSamples ; if ( numSamples <= 0 ) { ALOGE ( ""b/26366256"" ) ; <vul-start> <vul-end> return ; } pMixBuffer = pWTIntFrame -> pMixBuffer ; pInputBuffer = pWTIntFrame -> pAudioBuffer ; gainIncrement = ( pWTIntFrame -> frame . gainTarget - pWTIntFrame -> prevGain ) << ( 16 - SYNTH_UPDATE_PERIOD_IN_BITS ) ; if ( gainIncrement < 0 ) gainIncrement ++ ; gain = pWTIntFrame -> prevGain << 16 ; # if ( NUM_OUTPUT_CHANNELS == 2 ) gainLeft = pWTVoice -> gainLeft ; gainRight = pWTVoice -> gainRight ; # endif while ( numSamples -- ) { tmp0 = * pInputBuffer ++ ; gain += gainIncrement ; tmp2 = gain >> 16 ; tmp2 *= tmp0 ; # if ( NUM_OUTPUT_CHANNELS == 2 ) tmp2 = tmp2 >> 14 ; tmp1 = * pMixBuffer ; tmp0 = tmp2 * gainLeft ; tmp0 = tmp0 >> NUM_MIXER_GUARD_BITS ; tmp1 += tmp0 ; * pMixBuffer ++ = tmp1 ; tmp1 = * pMixBuffer ; tmp0 = tmp2 * gainRight ; tmp0 = tmp0 >> NUM_MIXER_GUARD_BITS ; tmp1 += tmp0 ; * pMixBuffer ++ = tmp1 ; # else tmp1 = * pMixBuffer ; tmp2 = tmp2 >> ( NUM_MIXER_GUARD_BITS - 1 ) ; tmp1 += tmp2 ; * pMixBuffer ++ = tmp1 ; # endif } }","void WT_VoiceGain ( S_WT_VOICE * pWTVoice , S_WT_INT_FRAME * pWTIntFrame ) { EAS_I32 * pMixBuffer ; EAS_PCM * pInputBuffer ; EAS_I32 gain ; EAS_I32 gainIncrement ; EAS_I32 tmp0 ; EAS_I32 tmp1 ; EAS_I32 tmp2 ; EAS_I32 numSamples ; # if ( NUM_OUTPUT_CHANNELS == 2 ) EAS_I32 gainLeft , gainRight ; # endif numSamples = pWTIntFrame -> numSamples ; if ( numSamples <= 0 ) { ALOGE ( ""b/26366256"" ) ; <vul-start> android_errorWriteLog ( 0x534e4554 , ""26366256"" ) ; <vul-end> return ; } pMixBuffer = pWTIntFrame -> pMixBuffer ; pInputBuffer = pWTIntFrame -> pAudioBuffer ; gainIncrement = ( pWTIntFrame -> frame . gainTarget - pWTIntFrame -> prevGain ) << ( 16 - SYNTH_UPDATE_PERIOD_IN_BITS ) ; if ( gainIncrement < 0 ) gainIncrement ++ ; gain = pWTIntFrame -> prevGain << 16 ; # if ( NUM_OUTPUT_CHANNELS == 2 ) gainLeft = pWTVoice -> gainLeft ; gainRight = pWTVoice -> gainRight ; # endif while ( numSamples -- ) { tmp0 = * pInputBuffer ++ ; gain += gainIncrement ; tmp2 = gain >> 16 ; tmp2 *= tmp0 ; # if ( NUM_OUTPUT_CHANNELS == 2 ) tmp2 = tmp2 >> 14 ; tmp1 = * pMixBuffer ; tmp0 = tmp2 * gainLeft ; tmp0 = tmp0 >> NUM_MIXER_GUARD_BITS ; tmp1 += tmp0 ; * pMixBuffer ++ = tmp1 ; tmp1 = * pMixBuffer ; tmp0 = tmp2 * gainRight ; tmp0 = tmp0 >> NUM_MIXER_GUARD_BITS ; tmp1 += tmp0 ; * pMixBuffer ++ = tmp1 ; # else tmp1 = * pMixBuffer ; tmp2 = tmp2 >> ( NUM_MIXER_GUARD_BITS - 1 ) ; tmp1 += tmp2 ; * pMixBuffer ++ = tmp1 ; # endif } }"
837,"CWE-310 static noinline int btrfs_mksubvol ( struct path * parent , char * name , int namelen , struct btrfs_root * snap_src , u64 * async_transid , bool readonly , struct btrfs_qgroup_inherit * * inherit ) { struct inode * dir = parent -> dentry -> d_inode ; struct dentry * dentry ; int error ; mutex_lock_nested ( & dir -> i_mutex , I_MUTEX_PARENT ) ; dentry = lookup_one_len ( name , parent -> dentry , namelen ) ; error = PTR_ERR ( dentry ) ; if ( IS_ERR ( dentry ) ) goto out_unlock ; error = - EEXIST ; if ( dentry -> d_inode ) goto out_dput ; error = btrfs_may_create ( dir , dentry ) ; <vul-start> <vul-end> if ( error ) goto out_dput ; down_read ( & BTRFS_I ( dir ) -> root -> fs_info -> subvol_sem ) ; if ( btrfs_root_refs ( & BTRFS_I ( dir ) -> root -> root_item ) == 0 ) goto out_up_read ; if ( snap_src ) { error = create_snapshot ( snap_src , dentry , name , namelen , async_transid , readonly , inherit ) ; } else { error = create_subvol ( BTRFS_I ( dir ) -> root , dentry , name , namelen , async_transid , inherit ) ; } if ( ! error ) fsnotify_mkdir ( dir , dentry ) ; out_up_read : up_read ( & BTRFS_I ( dir ) -> root -> fs_info -> subvol_sem ) ; out_dput : dput ( dentry ) ; out_unlock : mutex_unlock ( & dir -> i_mutex ) ; return error ; }","static noinline int btrfs_mksubvol ( struct path * parent , char * name , int namelen , struct btrfs_root * snap_src , u64 * async_transid , bool readonly , struct btrfs_qgroup_inherit * * inherit ) { struct inode * dir = parent -> dentry -> d_inode ; struct dentry * dentry ; int error ; mutex_lock_nested ( & dir -> i_mutex , I_MUTEX_PARENT ) ; dentry = lookup_one_len ( name , parent -> dentry , namelen ) ; error = PTR_ERR ( dentry ) ; if ( IS_ERR ( dentry ) ) goto out_unlock ; error = - EEXIST ; if ( dentry -> d_inode ) goto out_dput ; error = btrfs_may_create ( dir , dentry ) ; <vul-start> if ( error ) goto out_dput ; error = btrfs_check_dir_item_collision ( BTRFS_I ( dir ) -> root , dir -> i_ino , name , namelen ) ; <vul-end> if ( error ) goto out_dput ; down_read ( & BTRFS_I ( dir ) -> root -> fs_info -> subvol_sem ) ; if ( btrfs_root_refs ( & BTRFS_I ( dir ) -> root -> root_item ) == 0 ) goto out_up_read ; if ( snap_src ) { error = create_snapshot ( snap_src , dentry , name , namelen , async_transid , readonly , inherit ) ; } else { error = create_subvol ( BTRFS_I ( dir ) -> root , dentry , name , namelen , async_transid , inherit ) ; } if ( ! error ) fsnotify_mkdir ( dir , dentry ) ; out_up_read : up_read ( & BTRFS_I ( dir ) -> root -> fs_info -> subvol_sem ) ; out_dput : dput ( dentry ) ; out_unlock : mutex_unlock ( & dir -> i_mutex ) ; return error ; }"
838,"CWE-476 Elf_ ( Shdr ) * link_shdr = NULL ; ut8 dfs [ sizeof ( Elf_ ( Verdef ) ) ] = { 0 } ; Sdb * sdb ; int cnt , i ; if ( shdr -> sh_link > bin -> ehdr . e_shnum ) { return false ; } link_shdr = & bin -> shdr [ shdr -> sh_link ] ; if ( shdr -> sh_size < 1 || shdr -> sh_size > SIZE_MAX ) { return false ; } Elf_ ( Verdef ) * defs = calloc ( shdr -> sh_size , sizeof ( char ) ) ; if ( ! defs ) { return false ; } if ( bin -> shstrtab && shdr -> sh_name < bin -> shstrtab_size ) { section_name = & bin -> shstrtab [ shdr -> sh_name ] ; } if ( link_shdr && bin -> shstrtab && link_shdr -> sh_name < bin -> shstrtab_size ) { link_section_name = & bin -> shstrtab [ link_shdr -> sh_name ] ; } if ( ! defs ) { bprintf ( ""Warning: Cannot allocate memory (Check Elf_(Verdef))\\n"" ) ; return NULL ; } sdb = sdb_new0 ( ) ; end = ( char * ) defs + shdr -> sh_size ; sdb_set ( sdb , ""section_name"" , section_name , 0 ) ; sdb_num_set ( sdb , ""entries"" , shdr -> sh_info , 0 ) ; sdb_num_set ( sdb , ""addr"" , shdr -> sh_addr , 0 ) ; sdb_num_set ( sdb , ""offset"" , shdr -> sh_offset , 0 ) ; sdb_num_set ( sdb , ""link"" , shdr -> sh_link , 0 ) ; sdb_set ( sdb , ""link_section_name"" , link_section_name , 0 ) ; for ( cnt = 0 , i = 0 ; i >= 0 && cnt < shdr -> sh_info && ( end - ( char * ) defs > i ) ; ++ cnt ) { Sdb * sdb_verdef = sdb_new0 ( ) ; char * vstart = ( ( char * ) defs ) + i ; char key [ 32 ] = { 0 } ; Elf_ ( Verdef ) * verdef = ( Elf_ ( Verdef ) * ) vstart ; Elf_ ( Verdaux ) aux = { 0 } ; int j = 0 ; int isum = 0 ; r_buf_read_at ( bin -> b , shdr -> sh_offset + i , dfs , sizeof ( Elf_ ( Verdef ) ) ) ; verdef -> vd_version = READ16 ( dfs , j ) verdef -> vd_flags = READ16 ( dfs , j ) verdef -> vd_ndx = READ16 ( dfs , j ) verdef -> vd_cnt = READ16 ( dfs , j ) verdef -> vd_hash = READ32 ( dfs , j ) verdef -> vd_aux = READ32 ( dfs , j ) verdef -> vd_next = READ32 ( dfs , j ) int vdaux = verdef -> vd_aux ; <vul-start> if ( vdaux < 1 || ( char * ) UINTPTR_MAX - vstart < vdaux ) { <vul-end> sdb_free ( sdb_verdef ) ; goto out_error ; } vstart += vdaux ; if ( vstart > end || end - vstart < sizeof ( Elf_ ( Verdaux ) ) ) { sdb_free ( sdb_verdef ) ; goto out_error ; } j = 0 ; aux . vda_name = READ32 ( vstart , j ) aux . vda_next = READ32 ( vstart , j ) isum = i + verdef -> vd_aux ; if ( aux . vda_name > bin -> dynstr_size ) { sdb_free ( sdb_verdef ) ; goto out_error ; } sdb_num_set ( sdb_verdef , ""idx"" , i , 0 ) ; sdb_num_set ( sdb_verdef , ""vd_version"" , verdef -> vd_version , 0 ) ; sdb_num_set ( sdb_verdef , ""vd_ndx"" , verdef -> vd_ndx , 0 ) ; sdb_num_set ( sdb_verdef , ""vd_cnt"" , verdef -> vd_cnt , 0 ) ; sdb_set ( sdb_verdef , ""vda_name"" , & bin -> dynstr [ aux . vda_name ] , 0 ) ; sdb_set ( sdb_verdef , ""flags"" , get_ver_flags ( verdef -> vd_flags ) , 0 ) ; for ( j = 1 ; j < verdef -> vd_cnt ; ++ j ) { int k ; Sdb * sdb_parent = sdb_new0 ( ) ; isum += aux . vda_next ; vstart += aux . vda_next ; if ( vstart > end || end - vstart < sizeof ( Elf_ ( Verdaux ) ) ) { sdb_free ( sdb_verdef ) ; sdb_free ( sdb_parent ) ; goto out_error ; } k = 0 ; aux . vda_name = READ32 ( vstart , k ) aux . vda_next = READ32 ( vstart , k ) if ( aux . vda_name > bin -> dynstr_size ) { sdb_free ( sdb_verdef ) ; sdb_free ( sdb_parent ) ; goto out_error ; } sdb_num_set ( sdb_parent , ""idx"" , isum , 0 ) ; sdb_num_set ( sdb_parent , ""parent"" , j , 0 ) ; sdb_set ( sdb_parent , ""vda_name"" , & bin -> dynstr [ aux . vda_name ] , 0 ) ; snprintf ( key , sizeof ( key ) , ""parent%d"" , j - 1 ) ; sdb_ns_set ( sdb_verdef , key , sdb_parent ) ; } snprintf ( key , sizeof ( key ) , ""verdef%d"" , cnt ) ; sdb_ns_set ( sdb , key , sdb_verdef ) ; if ( ! verdef -> vd_next ) { sdb_free ( sdb_verdef ) ;","Elf_ ( Shdr ) * link_shdr = NULL ; ut8 dfs [ sizeof ( Elf_ ( Verdef ) ) ] = { 0 } ; Sdb * sdb ; int cnt , i ; if ( shdr -> sh_link > bin -> ehdr . e_shnum ) { return false ; } link_shdr = & bin -> shdr [ shdr -> sh_link ] ; if ( shdr -> sh_size < 1 || shdr -> sh_size > SIZE_MAX ) { return false ; } Elf_ ( Verdef ) * defs = calloc ( shdr -> sh_size , sizeof ( char ) ) ; if ( ! defs ) { return false ; } if ( bin -> shstrtab && shdr -> sh_name < bin -> shstrtab_size ) { section_name = & bin -> shstrtab [ shdr -> sh_name ] ; } if ( link_shdr && bin -> shstrtab && link_shdr -> sh_name < bin -> shstrtab_size ) { link_section_name = & bin -> shstrtab [ link_shdr -> sh_name ] ; } if ( ! defs ) { bprintf ( ""Warning: Cannot allocate memory (Check Elf_(Verdef))\\n"" ) ; return NULL ; } sdb = sdb_new0 ( ) ; end = ( char * ) defs + shdr -> sh_size ; sdb_set ( sdb , ""section_name"" , section_name , 0 ) ; sdb_num_set ( sdb , ""entries"" , shdr -> sh_info , 0 ) ; sdb_num_set ( sdb , ""addr"" , shdr -> sh_addr , 0 ) ; sdb_num_set ( sdb , ""offset"" , shdr -> sh_offset , 0 ) ; sdb_num_set ( sdb , ""link"" , shdr -> sh_link , 0 ) ; sdb_set ( sdb , ""link_section_name"" , link_section_name , 0 ) ; for ( cnt = 0 , i = 0 ; i >= 0 && cnt < shdr -> sh_info && ( end - ( char * ) defs > i ) ; ++ cnt ) { Sdb * sdb_verdef = sdb_new0 ( ) ; char * vstart = ( ( char * ) defs ) + i ; char key [ 32 ] = { 0 } ; Elf_ ( Verdef ) * verdef = ( Elf_ ( Verdef ) * ) vstart ; Elf_ ( Verdaux ) aux = { 0 } ; int j = 0 ; int isum = 0 ; r_buf_read_at ( bin -> b , shdr -> sh_offset + i , dfs , sizeof ( Elf_ ( Verdef ) ) ) ; verdef -> vd_version = READ16 ( dfs , j ) verdef -> vd_flags = READ16 ( dfs , j ) verdef -> vd_ndx = READ16 ( dfs , j ) verdef -> vd_cnt = READ16 ( dfs , j ) verdef -> vd_hash = READ32 ( dfs , j ) verdef -> vd_aux = READ32 ( dfs , j ) verdef -> vd_next = READ32 ( dfs , j ) int vdaux = verdef -> vd_aux ; <vul-start> if ( vdaux < 1 || vstart + vdaux < vstart ) { <vul-end> sdb_free ( sdb_verdef ) ; goto out_error ; } vstart += vdaux ; if ( vstart > end || end - vstart < sizeof ( Elf_ ( Verdaux ) ) ) { sdb_free ( sdb_verdef ) ; goto out_error ; } j = 0 ; aux . vda_name = READ32 ( vstart , j ) aux . vda_next = READ32 ( vstart , j ) isum = i + verdef -> vd_aux ; if ( aux . vda_name > bin -> dynstr_size ) { sdb_free ( sdb_verdef ) ; goto out_error ; } sdb_num_set ( sdb_verdef , ""idx"" , i , 0 ) ; sdb_num_set ( sdb_verdef , ""vd_version"" , verdef -> vd_version , 0 ) ; sdb_num_set ( sdb_verdef , ""vd_ndx"" , verdef -> vd_ndx , 0 ) ; sdb_num_set ( sdb_verdef , ""vd_cnt"" , verdef -> vd_cnt , 0 ) ; sdb_set ( sdb_verdef , ""vda_name"" , & bin -> dynstr [ aux . vda_name ] , 0 ) ; sdb_set ( sdb_verdef , ""flags"" , get_ver_flags ( verdef -> vd_flags ) , 0 ) ; for ( j = 1 ; j < verdef -> vd_cnt ; ++ j ) { int k ; Sdb * sdb_parent = sdb_new0 ( ) ; isum += aux . vda_next ; vstart += aux . vda_next ; if ( vstart > end || end - vstart < sizeof ( Elf_ ( Verdaux ) ) ) { sdb_free ( sdb_verdef ) ; sdb_free ( sdb_parent ) ; goto out_error ; } k = 0 ; aux . vda_name = READ32 ( vstart , k ) aux . vda_next = READ32 ( vstart , k ) if ( aux . vda_name > bin -> dynstr_size ) { sdb_free ( sdb_verdef ) ; sdb_free ( sdb_parent ) ; goto out_error ; } sdb_num_set ( sdb_parent , ""idx"" , isum , 0 ) ; sdb_num_set ( sdb_parent , ""parent"" , j , 0 ) ; sdb_set ( sdb_parent , ""vda_name"" , & bin -> dynstr [ aux . vda_name ] , 0 ) ; snprintf ( key , sizeof ( key ) , ""parent%d"" , j - 1 ) ; sdb_ns_set ( sdb_verdef , key , sdb_parent ) ; } snprintf ( key , sizeof ( key ) , ""verdef%d"" , cnt ) ; sdb_ns_set ( sdb , key , sdb_verdef ) ; if ( ! verdef -> vd_next ) { sdb_free ( sdb_verdef ) ;"
839,"CWE-264 static int sd_ioctl ( struct block_device * bdev , fmode_t mode , unsigned int cmd , unsigned long arg ) { struct gendisk * disk = bdev -> bd_disk ; struct scsi_disk * sdkp = scsi_disk ( disk ) ; struct scsi_device * sdp = sdkp -> device ; void __user * p = ( void __user * ) arg ; int error ; SCSI_LOG_IOCTL ( 1 , sd_printk ( KERN_INFO , sdkp , ""sd_ioctl: disk=%s, "" ""cmd=0x%x\\n"" , disk -> disk_name , cmd ) ) ; <vul-start> <vul-end> error = scsi_nonblockable_ioctl ( sdp , cmd , p , ( mode & FMODE_NDELAY ) != 0 ) ; if ( ! scsi_block_when_processing_errors ( sdp ) || ! error ) goto out ; switch ( cmd ) { case SCSI_IOCTL_GET_IDLUN : case SCSI_IOCTL_GET_BUS_NUMBER : error = scsi_ioctl ( sdp , cmd , p ) ; break ; default : error = scsi_cmd_blk_ioctl ( bdev , mode , cmd , p ) ; if ( error != - ENOTTY ) break ; error = scsi_ioctl ( sdp , cmd , p ) ; break ; } out : return error ; }","static int sd_ioctl ( struct block_device * bdev , fmode_t mode , unsigned int cmd , unsigned long arg ) { struct gendisk * disk = bdev -> bd_disk ; struct scsi_disk * sdkp = scsi_disk ( disk ) ; struct scsi_device * sdp = sdkp -> device ; void __user * p = ( void __user * ) arg ; int error ; SCSI_LOG_IOCTL ( 1 , sd_printk ( KERN_INFO , sdkp , ""sd_ioctl: disk=%s, "" ""cmd=0x%x\\n"" , disk -> disk_name , cmd ) ) ; <vul-start> error = scsi_verify_blk_ioctl ( bdev , cmd ) ; if ( error < 0 ) return error ; <vul-end> error = scsi_nonblockable_ioctl ( sdp , cmd , p , ( mode & FMODE_NDELAY ) != 0 ) ; if ( ! scsi_block_when_processing_errors ( sdp ) || ! error ) goto out ; switch ( cmd ) { case SCSI_IOCTL_GET_IDLUN : case SCSI_IOCTL_GET_BUS_NUMBER : error = scsi_ioctl ( sdp , cmd , p ) ; break ; default : error = scsi_cmd_blk_ioctl ( bdev , mode , cmd , p ) ; if ( error != - ENOTTY ) break ; error = scsi_ioctl ( sdp , cmd , p ) ; break ; } out : return error ; }"
840,"CWE-119 static void first_pass_motion_search ( VP8_COMP * cpi , MACROBLOCK * x , int_mv * ref_mv , MV * best_mv , YV12_BUFFER_CONFIG * recon_buffer , int * best_motion_err , int recon_yoffset ) { MACROBLOCKD * const xd = & x -> e_mbd ; BLOCK * b = & x -> block [ 0 ] ; BLOCKD * d = & x -> e_mbd . block [ 0 ] ; int num00 ; int_mv tmp_mv ; int_mv ref_mv_full ; int tmp_err ; int step_param = 3 ; int further_steps = ( MAX_MVSEARCH_STEPS - 1 ) - step_param ; int n ; vp8_variance_fn_ptr_t v_fn_ptr = cpi -> fn_ptr [ BLOCK_16X16 ] ; int new_mv_mode_penalty = 256 ; <vul-start> v_fn_ptr . vf = vp8_mse16x16 ; <vul-end> xd -> pre . y_buffer = recon_buffer -> y_buffer + recon_yoffset ; tmp_mv . as_int = 0 ; ref_mv_full . as_mv . col = ref_mv -> as_mv . col >> 3 ; ref_mv_full . as_mv . row = ref_mv -> as_mv . row >> 3 ; tmp_err = cpi -> diamond_search_sad ( x , b , d , & ref_mv_full , & tmp_mv , step_param , x -> sadperbit16 , & num00 , & v_fn_ptr , x -> mvcost , ref_mv ) ; if ( tmp_err < INT_MAX - new_mv_mode_penalty ) tmp_err += new_mv_mode_penalty ; if ( tmp_err < * best_motion_err ) { * best_motion_err = tmp_err ; best_mv -> row = tmp_mv . as_mv . row ; best_mv -> col = tmp_mv . as_mv . col ; } n = num00 ; num00 = 0 ; while ( n < further_steps ) { n ++ ; if ( num00 ) num00 -- ; else { tmp_err = cpi -> diamond_search_sad ( x , b , d , & ref_mv_full , & tmp_mv , step_param + n , x -> sadperbit16 , & num00 , & v_fn_ptr , x -> mvcost , ref_mv ) ; if ( tmp_err < INT_MAX - new_mv_mode_penalty ) tmp_err += new_mv_mode_penalty ; if ( tmp_err < * best_motion_err ) { * best_motion_err = tmp_err ; best_mv -> row = tmp_mv . as_mv . row ; best_mv -> col = tmp_mv . as_mv . col ; } } } }","static void first_pass_motion_search ( VP8_COMP * cpi , MACROBLOCK * x , int_mv * ref_mv , MV * best_mv , YV12_BUFFER_CONFIG * recon_buffer , int * best_motion_err , int recon_yoffset ) { MACROBLOCKD * const xd = & x -> e_mbd ; BLOCK * b = & x -> block [ 0 ] ; BLOCKD * d = & x -> e_mbd . block [ 0 ] ; int num00 ; int_mv tmp_mv ; int_mv ref_mv_full ; int tmp_err ; int step_param = 3 ; int further_steps = ( MAX_MVSEARCH_STEPS - 1 ) - step_param ; int n ; vp8_variance_fn_ptr_t v_fn_ptr = cpi -> fn_ptr [ BLOCK_16X16 ] ; int new_mv_mode_penalty = 256 ; <vul-start> v_fn_ptr . vf = vpx_mse16x16 ; <vul-end> xd -> pre . y_buffer = recon_buffer -> y_buffer + recon_yoffset ; tmp_mv . as_int = 0 ; ref_mv_full . as_mv . col = ref_mv -> as_mv . col >> 3 ; ref_mv_full . as_mv . row = ref_mv -> as_mv . row >> 3 ; tmp_err = cpi -> diamond_search_sad ( x , b , d , & ref_mv_full , & tmp_mv , step_param , x -> sadperbit16 , & num00 , & v_fn_ptr , x -> mvcost , ref_mv ) ; if ( tmp_err < INT_MAX - new_mv_mode_penalty ) tmp_err += new_mv_mode_penalty ; if ( tmp_err < * best_motion_err ) { * best_motion_err = tmp_err ; best_mv -> row = tmp_mv . as_mv . row ; best_mv -> col = tmp_mv . as_mv . col ; } n = num00 ; num00 = 0 ; while ( n < further_steps ) { n ++ ; if ( num00 ) num00 -- ; else { tmp_err = cpi -> diamond_search_sad ( x , b , d , & ref_mv_full , & tmp_mv , step_param + n , x -> sadperbit16 , & num00 , & v_fn_ptr , x -> mvcost , ref_mv ) ; if ( tmp_err < INT_MAX - new_mv_mode_penalty ) tmp_err += new_mv_mode_penalty ; if ( tmp_err < * best_motion_err ) { * best_motion_err = tmp_err ; best_mv -> row = tmp_mv . as_mv . row ; best_mv -> col = tmp_mv . as_mv . col ; } } } }"
841,"CWE-119 static struct dentry * proc_mount ( struct file_system_type * fs_type , int flags , const char * dev_name , void * data ) { int err ; struct super_block * sb ; struct pid_namespace * ns ; char * options ; if ( flags & MS_KERNMOUNT ) { ns = ( struct pid_namespace * ) data ; options = NULL ; } else { ns = task_active_pid_ns ( current ) ; options = data ; if ( ! ns_capable ( ns -> user_ns , CAP_SYS_ADMIN ) ) return ERR_PTR ( - EPERM ) ; } sb = sget ( fs_type , proc_test_super , proc_set_super , flags , ns ) ; if ( IS_ERR ( sb ) ) return ERR_CAST ( sb ) ; <vul-start> <vul-end> if ( ! proc_parse_options ( options , ns ) ) { deactivate_locked_super ( sb ) ; return ERR_PTR ( - EINVAL ) ; } if ( ! sb -> s_root ) { err = proc_fill_super ( sb ) ; if ( err ) { deactivate_locked_super ( sb ) ; return ERR_PTR ( err ) ; } sb -> s_flags |= MS_ACTIVE ; sb -> s_iflags |= SB_I_NOEXEC ; } return dget ( sb -> s_root ) ; }","static struct dentry * proc_mount ( struct file_system_type * fs_type , int flags , const char * dev_name , void * data ) { int err ; struct super_block * sb ; struct pid_namespace * ns ; char * options ; if ( flags & MS_KERNMOUNT ) { ns = ( struct pid_namespace * ) data ; options = NULL ; } else { ns = task_active_pid_ns ( current ) ; options = data ; if ( ! ns_capable ( ns -> user_ns , CAP_SYS_ADMIN ) ) return ERR_PTR ( - EPERM ) ; } sb = sget ( fs_type , proc_test_super , proc_set_super , flags , ns ) ; if ( IS_ERR ( sb ) ) return ERR_CAST ( sb ) ; <vul-start> sb -> s_stack_depth = FILESYSTEM_MAX_STACK_DEPTH ; <vul-end> if ( ! proc_parse_options ( options , ns ) ) { deactivate_locked_super ( sb ) ; return ERR_PTR ( - EINVAL ) ; } if ( ! sb -> s_root ) { err = proc_fill_super ( sb ) ; if ( err ) { deactivate_locked_super ( sb ) ; return ERR_PTR ( err ) ; } sb -> s_flags |= MS_ACTIVE ; sb -> s_iflags |= SB_I_NOEXEC ; } return dget ( sb -> s_root ) ; }"
842,"CWE-255 static int find_source_vc ( char * * ret_path , unsigned * ret_idx ) { _cleanup_free_ char * path = NULL ; int r , err = 0 ; unsigned i ; path = new ( char , sizeof ( ""/dev/tty63"" ) ) ; if ( ! path ) return log_oom ( ) ; for ( i = 1 ; i <= 63 ; i ++ ) { _cleanup_close_ int fd = - 1 ; r = verify_vc_allocation ( i ) ; if ( r < 0 ) { if ( ! err ) err = - r ; continue ; } sprintf ( path , ""/dev/tty%u"" , i ) ; fd = open_terminal ( path , O_RDWR | O_CLOEXEC | O_NOCTTY ) ; if ( fd < 0 ) { if ( ! err ) err = - fd ; continue ; } <vul-start> r = verify_vc_kbmode ( fd ) ; <vul-end> if ( r < 0 ) { if ( ! err ) err = - r ; continue ; } * ret_idx = i ; * ret_path = TAKE_PTR ( path ) ; return TAKE_FD ( fd ) ; } return log_error_errno ( err , ""No usable source console found: %m"" ) ; }","static int find_source_vc ( char * * ret_path , unsigned * ret_idx ) { _cleanup_free_ char * path = NULL ; int r , err = 0 ; unsigned i ; path = new ( char , sizeof ( ""/dev/tty63"" ) ) ; if ( ! path ) return log_oom ( ) ; for ( i = 1 ; i <= 63 ; i ++ ) { _cleanup_close_ int fd = - 1 ; r = verify_vc_allocation ( i ) ; if ( r < 0 ) { if ( ! err ) err = - r ; continue ; } sprintf ( path , ""/dev/tty%u"" , i ) ; fd = open_terminal ( path , O_RDWR | O_CLOEXEC | O_NOCTTY ) ; if ( fd < 0 ) { if ( ! err ) err = - fd ; continue ; } <vul-start> r = vt_verify_kbmode ( fd ) ; <vul-end> if ( r < 0 ) { if ( ! err ) err = - r ; continue ; } * ret_idx = i ; * ret_path = TAKE_PTR ( path ) ; return TAKE_FD ( fd ) ; } return log_error_errno ( err , ""No usable source console found: %m"" ) ; }"
843,"CWE-284 static int http_RecvPostMessage ( http_parser_t * parser , SOCKINFO * info , char * filename , struct SendInstruction * Instr ) { size_t Data_Buf_Size = 1024 ; char Buf [ 1024 ] ; int Timeout = - 1 ; FILE * Fp ; parse_status_t status = PARSE_OK ; int ok_on_close = FALSE ; size_t entity_offset = 0 ; int num_read = 0 ; int ret_code = HTTP_OK ; if ( Instr && Instr -> IsVirtualFile ) { Fp = ( virtualDirCallback . open ) ( filename , UPNP_WRITE ) ; if ( Fp == NULL ) return HTTP_INTERNAL_SERVER_ERROR ; } else { <vul-start> <vul-end> Fp = fopen ( filename , ""wb"" ) ; if ( Fp == NULL ) return HTTP_UNAUTHORIZED ; <vul-start> <vul-end> } parser -> position = POS_ENTITY ; do { if ( parser -> position != POS_COMPLETE ) status = parser_parse_entity ( parser ) ; if ( status == PARSE_INCOMPLETE_ENTITY ) { ok_on_close = TRUE ; } else if ( ( status != PARSE_SUCCESS ) && ( status != PARSE_CONTINUE_1 ) && ( status != PARSE_INCOMPLETE ) ) { ret_code = HTTP_BAD_REQUEST ; goto ExitFunction ; } while ( entity_offset + Data_Buf_Size > parser -> msg . entity . length && parser -> position != POS_COMPLETE ) { num_read = sock_read ( info , Buf , sizeof ( Buf ) , & Timeout ) ; if ( num_read > 0 ) { if ( membuffer_append ( & parser -> msg . msg , Buf , ( size_t ) num_read ) != 0 ) { parser -> http_error_code = HTTP_INTERNAL_SERVER_ERROR ; ret_code = HTTP_INTERNAL_SERVER_ERROR ; goto ExitFunction ; } status = parser_parse_entity ( parser ) ; if ( status == PARSE_INCOMPLETE_ENTITY ) { ok_on_close = TRUE ; } else if ( ( status != PARSE_SUCCESS ) && ( status != PARSE_CONTINUE_1 ) && ( status != PARSE_INCOMPLETE ) ) { ret_code = HTTP_BAD_REQUEST ; goto ExitFunction ; } } else if ( num_read == 0 ) { if ( ok_on_close ) { UpnpPrintf ( UPNP_INFO , HTTP , __FILE__ , __LINE__ , ""<<< (RECVD) <<<\\n%s\\n-----------------\\n"" , parser -> msg . msg . buf ) ; print_http_headers ( & parser -> msg ) ; parser -> position = POS_COMPLETE ; } else { parser -> http_error_code = HTTP_BAD_REQUEST ; ret_code = HTTP_BAD_REQUEST ; goto ExitFunction ; } } else { ret_code = HTTP_SERVICE_UNAVAILABLE ; goto ExitFunction ; } }","static int http_RecvPostMessage ( http_parser_t * parser , SOCKINFO * info , char * filename , struct SendInstruction * Instr ) { size_t Data_Buf_Size = 1024 ; char Buf [ 1024 ] ; int Timeout = - 1 ; FILE * Fp ; parse_status_t status = PARSE_OK ; int ok_on_close = FALSE ; size_t entity_offset = 0 ; int num_read = 0 ; int ret_code = HTTP_OK ; if ( Instr && Instr -> IsVirtualFile ) { Fp = ( virtualDirCallback . open ) ( filename , UPNP_WRITE ) ; if ( Fp == NULL ) return HTTP_INTERNAL_SERVER_ERROR ; } else { <vul-start> # ifdef UPNP_ENABLE_POST_WRITE <vul-end> Fp = fopen ( filename , ""wb"" ) ; if ( Fp == NULL ) return HTTP_UNAUTHORIZED ; <vul-start> # else return HTTP_NOT_FOUND ; # endif <vul-end> } parser -> position = POS_ENTITY ; do { if ( parser -> position != POS_COMPLETE ) status = parser_parse_entity ( parser ) ; if ( status == PARSE_INCOMPLETE_ENTITY ) { ok_on_close = TRUE ; } else if ( ( status != PARSE_SUCCESS ) && ( status != PARSE_CONTINUE_1 ) && ( status != PARSE_INCOMPLETE ) ) { ret_code = HTTP_BAD_REQUEST ; goto ExitFunction ; } while ( entity_offset + Data_Buf_Size > parser -> msg . entity . length && parser -> position != POS_COMPLETE ) { num_read = sock_read ( info , Buf , sizeof ( Buf ) , & Timeout ) ; if ( num_read > 0 ) { if ( membuffer_append ( & parser -> msg . msg , Buf , ( size_t ) num_read ) != 0 ) { parser -> http_error_code = HTTP_INTERNAL_SERVER_ERROR ; ret_code = HTTP_INTERNAL_SERVER_ERROR ; goto ExitFunction ; } status = parser_parse_entity ( parser ) ; if ( status == PARSE_INCOMPLETE_ENTITY ) { ok_on_close = TRUE ; } else if ( ( status != PARSE_SUCCESS ) && ( status != PARSE_CONTINUE_1 ) && ( status != PARSE_INCOMPLETE ) ) { ret_code = HTTP_BAD_REQUEST ; goto ExitFunction ; } } else if ( num_read == 0 ) { if ( ok_on_close ) { UpnpPrintf ( UPNP_INFO , HTTP , __FILE__ , __LINE__ , ""<<< (RECVD) <<<\\n%s\\n-----------------\\n"" , parser -> msg . msg . buf ) ; print_http_headers ( & parser -> msg ) ; parser -> position = POS_COMPLETE ; } else { parser -> http_error_code = HTTP_BAD_REQUEST ; ret_code = HTTP_BAD_REQUEST ; goto ExitFunction ; } } else { ret_code = HTTP_SERVICE_UNAVAILABLE ; goto ExitFunction ; } }"
844,"CWE-444 static ngx_int_t ngx_http_lua_adjust_subrequest ( ngx_http_request_t * sr , ngx_uint_t method , int always_forward_body , ngx_http_request_body_t * body , unsigned vars_action , ngx_array_t * extra_vars ) { ngx_http_request_t * r ; <vul-start> ngx_int_t rc ; <vul-end> ngx_http_core_main_conf_t * cmcf ; <vul-start> <vul-end> size_t size ; r = sr -> parent ; sr -> header_in = r -> header_in ; if ( body ) { sr -> request_body = body ; <vul-start> rc = ngx_http_lua_set_content_length_header ( sr , body -> buf ? ngx_buf_size ( body -> buf ) : 0 ) ; if ( rc != NGX_OK ) { return NGX_ERROR ; } <vul-end> } else if ( ! always_forward_body && method != NGX_HTTP_PUT && method != NGX_HTTP_POST && r -> headers_in . content_length_n > 0 ) { <vul-start> rc = ngx_http_lua_set_content_length_header ( sr , 0 ) ; if ( rc != NGX_OK ) { return NGX_ERROR ; <vul-end> } <vul-start> # if 1 sr -> request_body = NULL ; # endif } else { if ( ngx_http_lua_copy_request_headers ( sr , r ) != NGX_OK ) { return NGX_ERROR ; } if ( sr -> request_body ) { if ( sr -> request_body -> temp_file ) { <vul-end> if ( ngx_http_lua_copy_in_file_request_body ( sr ) != NGX_OK ) { return NGX_ERROR ; } } } <vul-start> <vul-end> } sr -> method = method ; switch ( method ) { case NGX_HTTP_GET : sr -> method_name = ngx_http_lua_get_method ; break ; case NGX_HTTP_POST : sr -> method_name = ngx_http_lua_post_method ; break ; case NGX_HTTP_PUT : sr -> method_name = ngx_http_lua_put_method ; break ; case NGX_HTTP_HEAD : sr -> method_name = ngx_http_lua_head_method ; break ; case NGX_HTTP_DELETE : sr -> method_name = ngx_http_lua_delete_method ; break ; case NGX_HTTP_OPTIONS : sr -> method_name = ngx_http_lua_options_method ; break ; case NGX_HTTP_MKCOL : sr -> method_name = ngx_http_lua_mkcol_method ; break ; case NGX_HTTP_COPY : sr -> method_name = ngx_http_lua_copy_method ; break ; case NGX_HTTP_MOVE : sr -> method_name = ngx_http_lua_move_method ; break ; case NGX_HTTP_PROPFIND : sr -> method_name = ngx_http_lua_propfind_method ; break ; case NGX_HTTP_PROPPATCH : sr -> method_name = ngx_http_lua_proppatch_method ; break ; case NGX_HTTP_LOCK : sr -> method_name = ngx_http_lua_lock_method ; break ; case NGX_HTTP_UNLOCK : sr -> method_name = ngx_http_lua_unlock_method ; break ; case NGX_HTTP_PATCH : sr -> method_name = ngx_http_lua_patch_method ; break ; case NGX_HTTP_TRACE : sr -> method_name = ngx_http_lua_trace_method ; break ; default : ngx_log_error ( NGX_LOG_ERR , r -> connection -> log , 0 ,","static ngx_int_t ngx_http_lua_adjust_subrequest ( ngx_http_request_t * sr , ngx_uint_t method , int always_forward_body , ngx_http_request_body_t * body , unsigned vars_action , ngx_array_t * extra_vars ) { ngx_http_request_t * r ; <vul-start> <vul-end> ngx_http_core_main_conf_t * cmcf ; <vul-start> int pr_not_chunked = 0 ; <vul-end> size_t size ; r = sr -> parent ; sr -> header_in = r -> header_in ; if ( body ) { sr -> request_body = body ; <vul-start> <vul-end> } else if ( ! always_forward_body && method != NGX_HTTP_PUT && method != NGX_HTTP_POST && r -> headers_in . content_length_n > 0 ) { <vul-start> sr -> request_body = NULL ; } else { if ( ! r -> headers_in . chunked ) { pr_not_chunked = 1 ; <vul-end> } <vul-start> if ( sr -> request_body && sr -> request_body -> temp_file ) { <vul-end> if ( ngx_http_lua_copy_in_file_request_body ( sr ) != NGX_OK ) { return NGX_ERROR ; } } } <vul-start> if ( ngx_http_lua_copy_request_headers ( sr , r , pr_not_chunked ) != NGX_OK ) { return NGX_ERROR ; <vul-end> } sr -> method = method ; switch ( method ) { case NGX_HTTP_GET : sr -> method_name = ngx_http_lua_get_method ; break ; case NGX_HTTP_POST : sr -> method_name = ngx_http_lua_post_method ; break ; case NGX_HTTP_PUT : sr -> method_name = ngx_http_lua_put_method ; break ; case NGX_HTTP_HEAD : sr -> method_name = ngx_http_lua_head_method ; break ; case NGX_HTTP_DELETE : sr -> method_name = ngx_http_lua_delete_method ; break ; case NGX_HTTP_OPTIONS : sr -> method_name = ngx_http_lua_options_method ; break ; case NGX_HTTP_MKCOL : sr -> method_name = ngx_http_lua_mkcol_method ; break ; case NGX_HTTP_COPY : sr -> method_name = ngx_http_lua_copy_method ; break ; case NGX_HTTP_MOVE : sr -> method_name = ngx_http_lua_move_method ; break ; case NGX_HTTP_PROPFIND : sr -> method_name = ngx_http_lua_propfind_method ; break ; case NGX_HTTP_PROPPATCH : sr -> method_name = ngx_http_lua_proppatch_method ; break ; case NGX_HTTP_LOCK : sr -> method_name = ngx_http_lua_lock_method ; break ; case NGX_HTTP_UNLOCK : sr -> method_name = ngx_http_lua_unlock_method ; break ; case NGX_HTTP_PATCH : sr -> method_name = ngx_http_lua_patch_method ; break ; case NGX_HTTP_TRACE : sr -> method_name = ngx_http_lua_trace_method ; break ; default : ngx_log_error ( NGX_LOG_ERR , r -> connection -> log , 0 ,"
845,"CWE-399 struct scm_fp_list * scm_fp_dup ( struct scm_fp_list * fpl ) { struct scm_fp_list * new_fpl ; int i ; if ( ! fpl ) return NULL ; new_fpl = kmemdup ( fpl , offsetof ( struct scm_fp_list , fp [ fpl -> count ] ) , GFP_KERNEL ) ; if ( new_fpl ) { for ( i = 0 ; i < fpl -> count ; i ++ ) get_file ( fpl -> fp [ i ] ) ; new_fpl -> max = new_fpl -> count ; <vul-start> <vul-end> } return new_fpl ; }","struct scm_fp_list * scm_fp_dup ( struct scm_fp_list * fpl ) { struct scm_fp_list * new_fpl ; int i ; if ( ! fpl ) return NULL ; new_fpl = kmemdup ( fpl , offsetof ( struct scm_fp_list , fp [ fpl -> count ] ) , GFP_KERNEL ) ; if ( new_fpl ) { for ( i = 0 ; i < fpl -> count ; i ++ ) get_file ( fpl -> fp [ i ] ) ; new_fpl -> max = new_fpl -> count ; <vul-start> new_fpl -> user = get_uid ( fpl -> user ) ; <vul-end> } return new_fpl ; }"
846,"CWE-763 static OM_uint32 acc_ctx_new ( OM_uint32 * minor_status , gss_buffer_t buf , gss_ctx_id_t * ctx , spnego_gss_cred_id_t spcred , gss_buffer_t * mechToken , gss_buffer_t * mechListMIC , OM_uint32 * negState , send_token_flag * return_token ) { OM_uint32 tmpmin , ret , req_flags ; gss_OID_set supported_mechSet , mechTypes ; gss_buffer_desc der_mechTypes ; gss_OID mech_wanted ; spnego_gss_ctx_id_t sc = NULL ; ret = GSS_S_DEFECTIVE_TOKEN ; der_mechTypes . length = 0 ; der_mechTypes . value = NULL ; * mechToken = * mechListMIC = GSS_C_NO_BUFFER ; supported_mechSet = mechTypes = GSS_C_NO_OID_SET ; * return_token = ERROR_TOKEN_SEND ; * negState = REJECT ; * minor_status = 0 ; ret = get_negTokenInit ( minor_status , buf , & der_mechTypes , & mechTypes , & req_flags , mechToken , mechListMIC ) ; if ( ret != GSS_S_COMPLETE ) { goto cleanup ; } ret = get_negotiable_mechs ( minor_status , spcred , GSS_C_ACCEPT , & supported_mechSet ) ; if ( ret != GSS_S_COMPLETE ) { * return_token = NO_TOKEN_SEND ; goto cleanup ; } mech_wanted = negotiate_mech ( supported_mechSet , mechTypes , negState ) ; if ( * negState == REJECT ) { ret = GSS_S_BAD_MECH ; goto cleanup ; } sc = ( spnego_gss_ctx_id_t ) * ctx ; if ( sc != NULL ) { gss_release_buffer ( & tmpmin , & sc -> DER_mechTypes ) ; assert ( mech_wanted != GSS_C_NO_OID ) ; } else <vul-start> sc = create_spnego_ctx ( ) ; <vul-end> if ( sc == NULL ) { ret = GSS_S_FAILURE ; * return_token = NO_TOKEN_SEND ; goto cleanup ; } sc -> mech_set = mechTypes ; mechTypes = GSS_C_NO_OID_SET ; sc -> internal_mech = mech_wanted ; sc -> DER_mechTypes = der_mechTypes ; der_mechTypes . length = 0 ; der_mechTypes . value = NULL ; if ( * negState == REQUEST_MIC ) sc -> mic_reqd = 1 ; * return_token = INIT_TOKEN_SEND ; sc -> firstpass = 1 ; * ctx = ( gss_ctx_id_t ) sc ; ret = GSS_S_COMPLETE ; cleanup : gss_release_oid_set ( & tmpmin , & mechTypes ) ; gss_release_oid_set ( & tmpmin , & supported_mechSet ) ; if ( der_mechTypes . length != 0 ) gss_release_buffer ( & tmpmin , & der_mechTypes ) ; return ret ; }","static OM_uint32 acc_ctx_new ( OM_uint32 * minor_status , gss_buffer_t buf , gss_ctx_id_t * ctx , spnego_gss_cred_id_t spcred , gss_buffer_t * mechToken , gss_buffer_t * mechListMIC , OM_uint32 * negState , send_token_flag * return_token ) { OM_uint32 tmpmin , ret , req_flags ; gss_OID_set supported_mechSet , mechTypes ; gss_buffer_desc der_mechTypes ; gss_OID mech_wanted ; spnego_gss_ctx_id_t sc = NULL ; ret = GSS_S_DEFECTIVE_TOKEN ; der_mechTypes . length = 0 ; der_mechTypes . value = NULL ; * mechToken = * mechListMIC = GSS_C_NO_BUFFER ; supported_mechSet = mechTypes = GSS_C_NO_OID_SET ; * return_token = ERROR_TOKEN_SEND ; * negState = REJECT ; * minor_status = 0 ; ret = get_negTokenInit ( minor_status , buf , & der_mechTypes , & mechTypes , & req_flags , mechToken , mechListMIC ) ; if ( ret != GSS_S_COMPLETE ) { goto cleanup ; } ret = get_negotiable_mechs ( minor_status , spcred , GSS_C_ACCEPT , & supported_mechSet ) ; if ( ret != GSS_S_COMPLETE ) { * return_token = NO_TOKEN_SEND ; goto cleanup ; } mech_wanted = negotiate_mech ( supported_mechSet , mechTypes , negState ) ; if ( * negState == REJECT ) { ret = GSS_S_BAD_MECH ; goto cleanup ; } sc = ( spnego_gss_ctx_id_t ) * ctx ; if ( sc != NULL ) { gss_release_buffer ( & tmpmin , & sc -> DER_mechTypes ) ; assert ( mech_wanted != GSS_C_NO_OID ) ; } else <vul-start> sc = create_spnego_ctx ( 0 ) ; <vul-end> if ( sc == NULL ) { ret = GSS_S_FAILURE ; * return_token = NO_TOKEN_SEND ; goto cleanup ; } sc -> mech_set = mechTypes ; mechTypes = GSS_C_NO_OID_SET ; sc -> internal_mech = mech_wanted ; sc -> DER_mechTypes = der_mechTypes ; der_mechTypes . length = 0 ; der_mechTypes . value = NULL ; if ( * negState == REQUEST_MIC ) sc -> mic_reqd = 1 ; * return_token = INIT_TOKEN_SEND ; sc -> firstpass = 1 ; * ctx = ( gss_ctx_id_t ) sc ; ret = GSS_S_COMPLETE ; cleanup : gss_release_oid_set ( & tmpmin , & mechTypes ) ; gss_release_oid_set ( & tmpmin , & supported_mechSet ) ; if ( der_mechTypes . length != 0 ) gss_release_buffer ( & tmpmin , & der_mechTypes ) ; return ret ; }"
847,"CWE-119 <vul-start> static int prob_diff_update_cost ( vp9_prob newp , vp9_prob oldp ) { <vul-end> int delp = remap_prob ( newp , oldp ) ; return update_bits [ delp ] * 256 ; }","<vul-start> static int prob_diff_update_cost ( vpx_prob newp , vpx_prob oldp ) { <vul-end> int delp = remap_prob ( newp , oldp ) ; return update_bits [ delp ] * 256 ; }"
848,"NVD-CWE-Other int propagate_mnt ( struct mount * dest_mnt , struct mountpoint * dest_mp , struct mount * source_mnt , struct hlist_head * tree_list ) { struct mount * m , * n ; int ret = 0 ; user_ns = current -> nsproxy -> mnt_ns -> user_ns ; last_dest = dest_mnt ; <vul-start> <vul-end> last_source = source_mnt ; mp = dest_mp ; list = tree_list ; dest_master = dest_mnt -> mnt_master ; for ( n = next_peer ( dest_mnt ) ; n != dest_mnt ; n = next_peer ( n ) ) { ret = propagate_one ( n ) ; if ( ret ) goto out ; } for ( m = next_group ( dest_mnt , dest_mnt ) ; m ; m = next_group ( m , dest_mnt ) ) { n = m ; do { ret = propagate_one ( n ) ; if ( ret ) goto out ; n = next_peer ( n ) ; } while ( n != m ) ; } out : read_seqlock_excl ( & mount_lock ) ; hlist_for_each_entry ( n , tree_list , mnt_hash ) { m = n -> mnt_parent ; if ( m -> mnt_master != dest_mnt -> mnt_master ) CLEAR_MNT_MARK ( m -> mnt_master ) ; } read_sequnlock_excl ( & mount_lock ) ; return ret ; }","int propagate_mnt ( struct mount * dest_mnt , struct mountpoint * dest_mp , struct mount * source_mnt , struct hlist_head * tree_list ) { struct mount * m , * n ; int ret = 0 ; user_ns = current -> nsproxy -> mnt_ns -> user_ns ; last_dest = dest_mnt ; <vul-start> first_source = source_mnt ; <vul-end> last_source = source_mnt ; mp = dest_mp ; list = tree_list ; dest_master = dest_mnt -> mnt_master ; for ( n = next_peer ( dest_mnt ) ; n != dest_mnt ; n = next_peer ( n ) ) { ret = propagate_one ( n ) ; if ( ret ) goto out ; } for ( m = next_group ( dest_mnt , dest_mnt ) ; m ; m = next_group ( m , dest_mnt ) ) { n = m ; do { ret = propagate_one ( n ) ; if ( ret ) goto out ; n = next_peer ( n ) ; } while ( n != m ) ; } out : read_seqlock_excl ( & mount_lock ) ; hlist_for_each_entry ( n , tree_list , mnt_hash ) { m = n -> mnt_parent ; if ( m -> mnt_master != dest_mnt -> mnt_master ) CLEAR_MNT_MARK ( m -> mnt_master ) ; } read_sequnlock_excl ( & mount_lock ) ; return ret ; }"
849,"CWE-119 int decompileAction ( int n , SWF_ACTION * actions , int maxn ) { <vul-start> if ( n > maxn ) SWF_error ( ""Action overflow!!"" ) ; <vul-end> # ifdef DEBUG fprintf ( stderr , ""%d:\\tACTION[%3.3d]: %s\\n"" , actions [ n ] . SWF_ACTIONRECORD . Offset , n , actionName ( actions [ n ] . SWF_ACTIONRECORD . ActionCode ) ) ; # endif <vul-start> switch ( actions [ n ] . SWF_ACTIONRECORD . ActionCode ) <vul-end> { case SWFACTION_END : return 0 ; case SWFACTION_CONSTANTPOOL : decompileCONSTANTPOOL ( & actions [ n ] ) ; return 0 ; case SWFACTION_GOTOLABEL : return decompileGOTOFRAME ( n , actions , maxn , 1 ) ; case SWFACTION_GOTOFRAME : return decompileGOTOFRAME ( n , actions , maxn , 0 ) ; case SWFACTION_GOTOFRAME2 : return decompileGOTOFRAME2 ( n , actions , maxn ) ; case SWFACTION_WAITFORFRAME : decompileWAITFORFRAME ( & actions [ n ] ) ; return 0 ; case SWFACTION_GETURL2 : decompileGETURL2 ( & actions [ n ] ) ; return 0 ; case SWFACTION_GETURL : decompileGETURL ( & actions [ n ] ) ; return 0 ; case SWFACTION_PUSH : decompilePUSH ( & actions [ n ] ) ; return 0 ; case SWFACTION_PUSHDUP : decompilePUSHDUP ( & actions [ n ] ) ; return 0 ; case SWFACTION_STACKSWAP : decompileSTACKSWAP ( & actions [ n ] ) ; return 0 ; case SWFACTION_SETPROPERTY : decompileSETPROPERTY ( n , actions , maxn ) ; return 0 ; case SWFACTION_GETPROPERTY : decompileGETPROPERTY ( n , actions , maxn ) ; return 0 ; case SWFACTION_GETTIME : return decompileGETTIME ( n , actions , maxn ) ; case SWFACTION_TRACE : decompileTRACE ( n , actions , maxn ) ; return 0 ; case SWFACTION_CALLFRAME : decompileCALLFRAME ( n , actions , maxn ) ; return 0 ; case SWFACTION_EXTENDS : decompileEXTENDS ( n , actions , maxn ) ; return 0 ; case SWFACTION_INITOBJECT : decompileINITOBJECT ( n , actions , maxn ) ; return 0 ;","int decompileAction ( int n , SWF_ACTION * actions , int maxn ) { <vul-start> <vul-end> # ifdef DEBUG fprintf ( stderr , ""%d:\\tACTION[%3.3d]: %s\\n"" , actions [ n ] . SWF_ACTIONRECORD . Offset , n , actionName ( actions [ n ] . SWF_ACTIONRECORD . ActionCode ) ) ; # endif <vul-start> switch ( OpCode ( actions , n , maxn ) ) <vul-end> { case SWFACTION_END : return 0 ; case SWFACTION_CONSTANTPOOL : decompileCONSTANTPOOL ( & actions [ n ] ) ; return 0 ; case SWFACTION_GOTOLABEL : return decompileGOTOFRAME ( n , actions , maxn , 1 ) ; case SWFACTION_GOTOFRAME : return decompileGOTOFRAME ( n , actions , maxn , 0 ) ; case SWFACTION_GOTOFRAME2 : return decompileGOTOFRAME2 ( n , actions , maxn ) ; case SWFACTION_WAITFORFRAME : decompileWAITFORFRAME ( & actions [ n ] ) ; return 0 ; case SWFACTION_GETURL2 : decompileGETURL2 ( & actions [ n ] ) ; return 0 ; case SWFACTION_GETURL : decompileGETURL ( & actions [ n ] ) ; return 0 ; case SWFACTION_PUSH : decompilePUSH ( & actions [ n ] ) ; return 0 ; case SWFACTION_PUSHDUP : decompilePUSHDUP ( & actions [ n ] ) ; return 0 ; case SWFACTION_STACKSWAP : decompileSTACKSWAP ( & actions [ n ] ) ; return 0 ; case SWFACTION_SETPROPERTY : decompileSETPROPERTY ( n , actions , maxn ) ; return 0 ; case SWFACTION_GETPROPERTY : decompileGETPROPERTY ( n , actions , maxn ) ; return 0 ; case SWFACTION_GETTIME : return decompileGETTIME ( n , actions , maxn ) ; case SWFACTION_TRACE : decompileTRACE ( n , actions , maxn ) ; return 0 ; case SWFACTION_CALLFRAME : decompileCALLFRAME ( n , actions , maxn ) ; return 0 ; case SWFACTION_EXTENDS : decompileEXTENDS ( n , actions , maxn ) ; return 0 ; case SWFACTION_INITOBJECT : decompileINITOBJECT ( n , actions , maxn ) ; return 0 ;"
850,"CWE-119 static int candidate_refresh_aq ( const CYCLIC_REFRESH * cr , const MB_MODE_INFO * mbmi , <vul-start> BLOCK_SIZE bsize , int use_rd ) { if ( use_rd ) { if ( cr -> projected_rate_sb < cr -> thresh_rate_sb ) return 1 ; else if ( bsize < cr -> min_block_size || ( mbmi -> mv [ 0 ] . as_int != 0 && cr -> projected_dist_sb > cr -> thresh_dist_sb ) || ! is_inter_block ( mbmi ) ) return 0 ; <vul-end> else <vul-start> return 1 ; } else { if ( bsize < cr -> min_block_size || mbmi -> mv [ 0 ] . as_int != 0 || ! is_inter_block ( mbmi ) ) return 0 ; else return 1 ; } <vul-end> }","static int candidate_refresh_aq ( const CYCLIC_REFRESH * cr , const MB_MODE_INFO * mbmi , <vul-start> int64_t rate , int64_t dist , int bsize ) { MV mv = mbmi -> mv [ 0 ] . as_mv ; if ( dist > cr -> thresh_dist_sb && ( mv . row > cr -> motion_thresh || mv . row < - cr -> motion_thresh || mv . col > cr -> motion_thresh || mv . col < - cr -> motion_thresh || ! is_inter_block ( mbmi ) ) ) return CR_SEGMENT_ID_BASE ; else if ( bsize >= BLOCK_16X16 && rate < cr -> thresh_rate_sb && is_inter_block ( mbmi ) && mbmi -> mv [ 0 ] . as_int == 0 && cr -> rate_boost_fac > 10 ) return CR_SEGMENT_ID_BOOST2 ; <vul-end> else <vul-start> return CR_SEGMENT_ID_BOOST1 ; <vul-end> }"
851,"CWE-119 static struct stream_state * new_stream ( struct VpxEncoderConfig * global , struct stream_state * prev ) { struct stream_state * stream ; stream = calloc ( 1 , sizeof ( * stream ) ) ; <vul-start> if ( ! stream ) <vul-end> fatal ( ""Failed to allocate new stream."" ) ; <vul-start> <vul-end> if ( prev ) { memcpy ( stream , prev , sizeof ( * stream ) ) ; stream -> index ++ ; prev -> next = stream ; } else { vpx_codec_err_t res ; <vul-start> res = vpx_codec_enc_config_default ( global -> codec -> interface ( ) , <vul-end> & stream -> config . cfg , global -> usage ) ; if ( res ) fatal ( ""Failed to get config: %s\\n"" , vpx_codec_err_to_string ( res ) ) ; stream -> config . cfg . g_timebase . den = 1000 ; stream -> config . cfg . g_w = 0 ; stream -> config . cfg . g_h = 0 ; <vul-start> stream -> config . stereo_fmt = STEREO_FORMAT_MONO ; <vul-end> stream -> config . write_webm = 1 ; # if CONFIG_WEBM_IO <vul-start> stream -> ebml . last_pts_ms = - 1 ; <vul-end> # endif stream -> ebml . debug = global -> debug ; if ( global -> deadline == VPX_DL_REALTIME ) stream -> config . cfg . g_lag_in_frames = 0 ; } stream -> config . out_fn = NULL ; stream -> next = NULL ; return stream ; }","static struct stream_state * new_stream ( struct VpxEncoderConfig * global , struct stream_state * prev ) { struct stream_state * stream ; stream = calloc ( 1 , sizeof ( * stream ) ) ; <vul-start> if ( stream == NULL ) { <vul-end> fatal ( ""Failed to allocate new stream."" ) ; <vul-start> } <vul-end> if ( prev ) { memcpy ( stream , prev , sizeof ( * stream ) ) ; stream -> index ++ ; prev -> next = stream ; } else { vpx_codec_err_t res ; <vul-start> res = vpx_codec_enc_config_default ( global -> codec -> codec_interface ( ) , <vul-end> & stream -> config . cfg , global -> usage ) ; if ( res ) fatal ( ""Failed to get config: %s\\n"" , vpx_codec_err_to_string ( res ) ) ; stream -> config . cfg . g_timebase . den = 1000 ; stream -> config . cfg . g_w = 0 ; stream -> config . cfg . g_h = 0 ; <vul-start> <vul-end> stream -> config . write_webm = 1 ; # if CONFIG_WEBM_IO <vul-start> stream -> config . stereo_fmt = STEREO_FORMAT_MONO ; stream -> ebml . last_pts_ns = - 1 ; stream -> ebml . writer = NULL ; stream -> ebml . segment = NULL ; <vul-end> # endif stream -> ebml . debug = global -> debug ; if ( global -> deadline == VPX_DL_REALTIME ) stream -> config . cfg . g_lag_in_frames = 0 ; } stream -> config . out_fn = NULL ; stream -> next = NULL ; return stream ; }"
852,"CWE-119 static void txfm_rd_in_plane ( MACROBLOCK * x , int * rate , int64_t * distortion , int * skippable , int64_t * sse , int64_t ref_best_rd , int plane , BLOCK_SIZE bsize , TX_SIZE tx_size , int use_fast_coef_casting ) { MACROBLOCKD * const xd = & x -> e_mbd ; const struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> struct rdcost_block_args args = { 0 } ; <vul-end> args . x = x ; args . best_rd = ref_best_rd ; args . use_fast_coef_costing = use_fast_coef_casting ; <vul-start> <vul-end> if ( plane == 0 ) xd -> mi [ 0 ] -> mbmi . tx_size = tx_size ; vp9_get_entropy_contexts ( bsize , tx_size , pd , args . t_above , args . t_left ) ; args . so = get_scan ( xd , tx_size , pd -> plane_type , 0 ) ; vp9_foreach_transformed_block_in_plane ( xd , bsize , plane , block_rd_txfm , & args ) ; <vul-start> if ( args . skip ) { <vul-end> * rate = INT_MAX ; * distortion = INT64_MAX ; * sse = INT64_MAX ; * skippable = 0 ; } else { * distortion = args . this_dist ; * rate = args . this_rate ; * sse = args . this_sse ; <vul-start> * skippable = vp9_is_skippable_in_plane ( x , bsize , plane ) ; <vul-end> } }","static void txfm_rd_in_plane ( MACROBLOCK * x , int * rate , int64_t * distortion , int * skippable , int64_t * sse , int64_t ref_best_rd , int plane , BLOCK_SIZE bsize , TX_SIZE tx_size , int use_fast_coef_casting ) { MACROBLOCKD * const xd = & x -> e_mbd ; const struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> struct rdcost_block_args args ; vp9_zero ( args ) ; <vul-end> args . x = x ; args . best_rd = ref_best_rd ; args . use_fast_coef_costing = use_fast_coef_casting ; <vul-start> args . skippable = 1 ; <vul-end> if ( plane == 0 ) xd -> mi [ 0 ] -> mbmi . tx_size = tx_size ; vp9_get_entropy_contexts ( bsize , tx_size , pd , args . t_above , args . t_left ) ; args . so = get_scan ( xd , tx_size , pd -> plane_type , 0 ) ; vp9_foreach_transformed_block_in_plane ( xd , bsize , plane , block_rd_txfm , & args ) ; <vul-start> if ( args . exit_early ) { <vul-end> * rate = INT_MAX ; * distortion = INT64_MAX ; * sse = INT64_MAX ; * skippable = 0 ; } else { * distortion = args . this_dist ; * rate = args . this_rate ; * sse = args . this_sse ; <vul-start> * skippable = args . skippable ; <vul-end> } }"
853,"CWE-119 <vul-start> static void write_partition ( VP9_COMMON * cm , MACROBLOCKD * xd , <vul-end> int hbs , int mi_row , int mi_col , <vul-start> PARTITION_TYPE p , BLOCK_SIZE bsize , vp9_writer * w ) { <vul-end> const int ctx = partition_plane_context ( xd , mi_row , mi_col , bsize ) ; <vul-start> const vp9_prob * const probs = get_partition_probs ( cm , ctx ) ; <vul-end> const int has_rows = ( mi_row + hbs ) < cm -> mi_rows ; const int has_cols = ( mi_col + hbs ) < cm -> mi_cols ; if ( has_rows && has_cols ) { vp9_write_token ( w , vp9_partition_tree , probs , & partition_encodings [ p ] ) ; } else if ( ! has_rows && has_cols ) { assert ( p == PARTITION_SPLIT || p == PARTITION_HORZ ) ; <vul-start> vp9_write ( w , p == PARTITION_SPLIT , probs [ 1 ] ) ; <vul-end> } else if ( has_rows && ! has_cols ) { assert ( p == PARTITION_SPLIT || p == PARTITION_VERT ) ; <vul-start> vp9_write ( w , p == PARTITION_SPLIT , probs [ 2 ] ) ; <vul-end> } else { assert ( p == PARTITION_SPLIT ) ; } }","<vul-start> static void write_partition ( const VP9_COMMON * const cm , const MACROBLOCKD * const xd , <vul-end> int hbs , int mi_row , int mi_col , <vul-start> PARTITION_TYPE p , BLOCK_SIZE bsize , vpx_writer * w ) { <vul-end> const int ctx = partition_plane_context ( xd , mi_row , mi_col , bsize ) ; <vul-start> const vpx_prob * const probs = xd -> partition_probs [ ctx ] ; <vul-end> const int has_rows = ( mi_row + hbs ) < cm -> mi_rows ; const int has_cols = ( mi_col + hbs ) < cm -> mi_cols ; if ( has_rows && has_cols ) { vp9_write_token ( w , vp9_partition_tree , probs , & partition_encodings [ p ] ) ; } else if ( ! has_rows && has_cols ) { assert ( p == PARTITION_SPLIT || p == PARTITION_HORZ ) ; <vul-start> vpx_write ( w , p == PARTITION_SPLIT , probs [ 1 ] ) ; <vul-end> } else if ( has_rows && ! has_cols ) { assert ( p == PARTITION_SPLIT || p == PARTITION_VERT ) ; <vul-start> vpx_write ( w , p == PARTITION_SPLIT , probs [ 2 ] ) ; <vul-end> } else { assert ( p == PARTITION_SPLIT ) ; } }"
854,"CWE-119 static void validate_stream_config ( const struct stream_state * stream , const struct VpxEncoderConfig * global ) { const struct stream_state * streami ; <vul-start> <vul-end> if ( ! stream -> config . cfg . g_w || ! stream -> config . cfg . g_h ) fatal ( ""Stream %d: Specify stream dimensions with --width (-w) "" "" and --height (-h)"" , stream -> index ) ; <vul-start> if ( stream -> config . cfg . g_profile != 0 && ! global -> experimental_bitstream ) { fatal ( ""Stream %d: profile %d is experimental and requires the --%s flag"" , stream -> index , stream -> config . cfg . g_profile , experimental_bitstream . long_name ) ; <vul-end> } for ( streami = stream ; streami ; streami = streami -> next ) { if ( ! streami -> config . out_fn ) fatal ( ""Stream %d: Output file is required (specify with -o)"" , streami -> index ) ; if ( streami != stream ) { const char * a = stream -> config . out_fn ; const char * b = streami -> config . out_fn ; if ( ! strcmp ( a , b ) && strcmp ( a , ""/dev/null"" ) && strcmp ( a , "":nul"" ) ) fatal ( ""Stream %d: duplicate output file (from stream %d)"" , streami -> index , stream -> index ) ; } if ( streami != stream ) { const char * a = stream -> config . stats_fn ; const char * b = streami -> config . stats_fn ; if ( a && b && ! strcmp ( a , b ) ) fatal ( ""Stream %d: duplicate stats file (from stream %d)"" , streami -> index , stream -> index ) ; } <vul-start> <vul-end> } }","static void validate_stream_config ( const struct stream_state * stream , const struct VpxEncoderConfig * global ) { const struct stream_state * streami ; <vul-start> ( void ) global ; <vul-end> if ( ! stream -> config . cfg . g_w || ! stream -> config . cfg . g_h ) fatal ( ""Stream %d: Specify stream dimensions with --width (-w) "" "" and --height (-h)"" , stream -> index ) ; <vul-start> if ( stream -> config . cfg . g_input_bit_depth > ( unsigned int ) stream -> config . cfg . g_bit_depth ) { fatal ( ""Stream %d: codec bit depth (%d) less than input bit depth (%d)"" , stream -> index , ( int ) stream -> config . cfg . g_bit_depth , stream -> config . cfg . g_input_bit_depth ) ; <vul-end> } for ( streami = stream ; streami ; streami = streami -> next ) { if ( ! streami -> config . out_fn ) fatal ( ""Stream %d: Output file is required (specify with -o)"" , streami -> index ) ; if ( streami != stream ) { const char * a = stream -> config . out_fn ; const char * b = streami -> config . out_fn ; if ( ! strcmp ( a , b ) && strcmp ( a , ""/dev/null"" ) && strcmp ( a , "":nul"" ) ) fatal ( ""Stream %d: duplicate output file (from stream %d)"" , streami -> index , stream -> index ) ; } if ( streami != stream ) { const char * a = stream -> config . stats_fn ; const char * b = streami -> config . stats_fn ; if ( a && b && ! strcmp ( a , b ) ) fatal ( ""Stream %d: duplicate stats file (from stream %d)"" , streami -> index , stream -> index ) ; } <vul-start> # if CONFIG_FP_MB_STATS if ( streami != stream ) { const char * a = stream -> config . fpmb_stats_fn ; const char * b = streami -> config . fpmb_stats_fn ; if ( a && b && ! strcmp ( a , b ) ) fatal ( ""Stream %d: duplicate mb stats file (from stream %d)"" , streami -> index , stream -> index ) ; } # endif <vul-end> } }"
855,"CWE-119 static int check_dual_ref_flags ( VP9_COMP * cpi ) { const int ref_flags = cpi -> ref_frame_flags ; <vul-start> if ( vp9_segfeature_active ( & cpi -> common . seg , 1 , SEG_LVL_REF_FRAME ) ) { <vul-end> return 0 ; } else { return ( ! ! ( ref_flags & VP9_GOLD_FLAG ) + ! ! ( ref_flags & VP9_LAST_FLAG ) <vul-start> <vul-end> } }","static int check_dual_ref_flags ( VP9_COMP * cpi ) { const int ref_flags = cpi -> ref_frame_flags ; <vul-start> if ( segfeature_active ( & cpi -> common . seg , 1 , SEG_LVL_REF_FRAME ) ) { <vul-end> return 0 ; } else { return ( ! ! ( ref_flags & VP9_GOLD_FLAG ) + ! ! ( ref_flags & VP9_LAST_FLAG ) <vul-start> ! ! ( ref_flags & VP9_ALT_FLAG ) ) >= 2 ; <vul-end> } }"
856,"CWE-264 int perf_event_task_enable ( void ) { <vul-start> <vul-end> struct perf_event * event ; mutex_lock ( & current -> perf_event_mutex ) ; <vul-start> list_for_each_entry ( event , & current -> perf_event_list , owner_entry ) perf_event_for_each_child ( event , perf_event_enable ) ; <vul-end> mutex_unlock ( & current -> perf_event_mutex ) ; return 0 ; }","int perf_event_task_enable ( void ) { <vul-start> struct perf_event_context * ctx ; <vul-end> struct perf_event * event ; mutex_lock ( & current -> perf_event_mutex ) ; <vul-start> list_for_each_entry ( event , & current -> perf_event_list , owner_entry ) { ctx = perf_event_ctx_lock ( event ) ; perf_event_for_each_child ( event , _perf_event_enable ) ; perf_event_ctx_unlock ( event , ctx ) ; } <vul-end> mutex_unlock ( & current -> perf_event_mutex ) ; return 0 ; }"
857,"CWE-362 static int userfaultfd_release ( struct inode * inode , struct file * file ) { struct userfaultfd_ctx * ctx = file -> private_data ; struct mm_struct * mm = ctx -> mm ; struct vm_area_struct * vma , * prev ; struct userfaultfd_wake_range range = { . len = 0 , } ; unsigned long new_flags ; WRITE_ONCE ( ctx -> released , true ) ; if ( ! mmget_not_zero ( mm ) ) goto wakeup ; down_write ( & mm -> mmap_sem ) ; <vul-start> <vul-end> prev = NULL ; for ( vma = mm -> mmap ; vma ; vma = vma -> vm_next ) { cond_resched ( ) ; BUG_ON ( ! ! vma -> vm_userfaultfd_ctx . ctx ^ ! ! ( vma -> vm_flags & ( VM_UFFD_MISSING | VM_UFFD_WP ) ) ) ; if ( vma -> vm_userfaultfd_ctx . ctx != ctx ) { prev = vma ; continue ; } new_flags = vma -> vm_flags & ~ ( VM_UFFD_MISSING | VM_UFFD_WP ) ; prev = vma_merge ( mm , prev , vma -> vm_start , vma -> vm_end , new_flags , vma -> anon_vma , vma -> vm_file , vma -> vm_pgoff , vma_policy ( vma ) , NULL_VM_UFFD_CTX ) ; if ( prev ) vma = prev ; else prev = vma ; vma -> vm_flags = new_flags ; vma -> vm_userfaultfd_ctx = NULL_VM_UFFD_CTX ; } <vul-start> <vul-end> up_write ( & mm -> mmap_sem ) ; mmput ( mm ) ; wakeup : spin_lock ( & ctx -> fault_pending_wqh . lock ) ; __wake_up_locked_key ( & ctx -> fault_pending_wqh , TASK_NORMAL , & range ) ; __wake_up ( & ctx -> fault_wqh , TASK_NORMAL , 1 , & range ) ; spin_unlock ( & ctx -> fault_pending_wqh . lock ) ; wake_up_all ( & ctx -> event_wqh ) ; wake_up_poll ( & ctx -> fd_wqh , EPOLLHUP ) ; userfaultfd_ctx_put ( ctx ) ; return 0 ; }","static int userfaultfd_release ( struct inode * inode , struct file * file ) { struct userfaultfd_ctx * ctx = file -> private_data ; struct mm_struct * mm = ctx -> mm ; struct vm_area_struct * vma , * prev ; struct userfaultfd_wake_range range = { . len = 0 , } ; unsigned long new_flags ; WRITE_ONCE ( ctx -> released , true ) ; if ( ! mmget_not_zero ( mm ) ) goto wakeup ; down_write ( & mm -> mmap_sem ) ; <vul-start> if ( ! mmget_still_valid ( mm ) ) goto skip_mm ; <vul-end> prev = NULL ; for ( vma = mm -> mmap ; vma ; vma = vma -> vm_next ) { cond_resched ( ) ; BUG_ON ( ! ! vma -> vm_userfaultfd_ctx . ctx ^ ! ! ( vma -> vm_flags & ( VM_UFFD_MISSING | VM_UFFD_WP ) ) ) ; if ( vma -> vm_userfaultfd_ctx . ctx != ctx ) { prev = vma ; continue ; } new_flags = vma -> vm_flags & ~ ( VM_UFFD_MISSING | VM_UFFD_WP ) ; prev = vma_merge ( mm , prev , vma -> vm_start , vma -> vm_end , new_flags , vma -> anon_vma , vma -> vm_file , vma -> vm_pgoff , vma_policy ( vma ) , NULL_VM_UFFD_CTX ) ; if ( prev ) vma = prev ; else prev = vma ; vma -> vm_flags = new_flags ; vma -> vm_userfaultfd_ctx = NULL_VM_UFFD_CTX ; } <vul-start> skip_mm : <vul-end> up_write ( & mm -> mmap_sem ) ; mmput ( mm ) ; wakeup : spin_lock ( & ctx -> fault_pending_wqh . lock ) ; __wake_up_locked_key ( & ctx -> fault_pending_wqh , TASK_NORMAL , & range ) ; __wake_up ( & ctx -> fault_wqh , TASK_NORMAL , 1 , & range ) ; spin_unlock ( & ctx -> fault_pending_wqh . lock ) ; wake_up_all ( & ctx -> event_wqh ) ; wake_up_poll ( & ctx -> fd_wqh , EPOLLHUP ) ; userfaultfd_ctx_put ( ctx ) ; return 0 ; }"
858,"CWE-59 void vrrp_print_stats ( void ) { <vul-start> FILE * file ; file = fopen ( stats_file , ""w"" ) ; <vul-end> if ( ! file ) { log_message ( LOG_INFO , ""Can\'t open %s (%d: %s)"" , stats_file , errno , strerror ( errno ) ) ; return ; } <vul-start> list l = vrrp_data -> vrrp ; element e ; vrrp_t * vrrp ; for ( e = LIST_HEAD ( l ) ; e ; ELEMENT_NEXT ( e ) ) { vrrp = ELEMENT_DATA ( e ) ; <vul-end> fprintf ( file , ""VRRP Instance: %s\\n"" , vrrp -> iname ) ; fprintf ( file , ""  Advertisements:\\n"" ) ; fprintf ( file , ""    Received: %"" PRIu64 ""\\n"" , vrrp -> stats -> advert_rcvd ) ; fprintf ( file , ""    Sent: %d\\n"" , vrrp -> stats -> advert_sent ) ; fprintf ( file , ""  Became master: %d\\n"" , vrrp -> stats -> become_master ) ; <vul-start> fprintf ( file , ""  Released master: %d\\n"" , vrrp -> stats -> release_master ) ; <vul-end> fprintf ( file , ""  Packet Errors:\\n"" ) ; fprintf ( file , ""    Length: %"" PRIu64 ""\\n"" , vrrp -> stats -> packet_len_err ) ; fprintf ( file , ""    TTL: %"" PRIu64 ""\\n"" , vrrp -> stats -> ip_ttl_err ) ; fprintf ( file , ""    Invalid Type: %"" PRIu64 ""\\n"" , vrrp -> stats -> invalid_type_rcvd ) ; fprintf ( file , ""    Advertisement Interval: %"" PRIu64 ""\\n"" , vrrp -> stats -> advert_interval_err ) ; fprintf ( file , ""    Address List: %"" PRIu64 ""\\n"" , vrrp -> stats -> addr_list_err ) ; fprintf ( file , ""  Authentication Errors:\\n"" ) ; fprintf ( file , ""    Invalid Type: %d\\n"" , vrrp -> stats -> invalid_authtype ) ; # ifdef _WITH_VRRP_AUTH_ fprintf ( file , ""    Type Mismatch: %d\\n"" , vrrp -> stats -> authtype_mismatch ) ; fprintf ( file , ""    Failure: %d\\n"" , vrrp -> stats -> auth_failure ) ; # endif fprintf ( file , ""  Priority Zero:\\n"" ) ; fprintf ( file , ""    Received: %"" PRIu64 ""\\n"" , vrrp -> stats -> pri_zero_rcvd ) ; fprintf ( file , ""    Sent: %"" PRIu64 ""\\n"" , vrrp -> stats -> pri_zero_sent ) ; } fclose ( file ) ; }","void vrrp_print_stats ( void ) { <vul-start> FILE * file = fopen_safe ( stats_file , ""w"" ) ; element e ; vrrp_t * vrrp ; <vul-end> if ( ! file ) { log_message ( LOG_INFO , ""Can\'t open %s (%d: %s)"" , stats_file , errno , strerror ( errno ) ) ; return ; } <vul-start> LIST_FOREACH ( vrrp_data -> vrrp , vrrp , e ) { <vul-end> fprintf ( file , ""VRRP Instance: %s\\n"" , vrrp -> iname ) ; fprintf ( file , ""  Advertisements:\\n"" ) ; fprintf ( file , ""    Received: %"" PRIu64 ""\\n"" , vrrp -> stats -> advert_rcvd ) ; fprintf ( file , ""    Sent: %d\\n"" , vrrp -> stats -> advert_sent ) ; fprintf ( file , ""  Became master: %d\\n"" , vrrp -> stats -> become_master ) ; <vul-start> fprintf ( file , ""  Released master: %d\\n"" , vrrp -> stats -> release_master ) ; <vul-end> fprintf ( file , ""  Packet Errors:\\n"" ) ; fprintf ( file , ""    Length: %"" PRIu64 ""\\n"" , vrrp -> stats -> packet_len_err ) ; fprintf ( file , ""    TTL: %"" PRIu64 ""\\n"" , vrrp -> stats -> ip_ttl_err ) ; fprintf ( file , ""    Invalid Type: %"" PRIu64 ""\\n"" , vrrp -> stats -> invalid_type_rcvd ) ; fprintf ( file , ""    Advertisement Interval: %"" PRIu64 ""\\n"" , vrrp -> stats -> advert_interval_err ) ; fprintf ( file , ""    Address List: %"" PRIu64 ""\\n"" , vrrp -> stats -> addr_list_err ) ; fprintf ( file , ""  Authentication Errors:\\n"" ) ; fprintf ( file , ""    Invalid Type: %d\\n"" , vrrp -> stats -> invalid_authtype ) ; # ifdef _WITH_VRRP_AUTH_ fprintf ( file , ""    Type Mismatch: %d\\n"" , vrrp -> stats -> authtype_mismatch ) ; fprintf ( file , ""    Failure: %d\\n"" , vrrp -> stats -> auth_failure ) ; # endif fprintf ( file , ""  Priority Zero:\\n"" ) ; fprintf ( file , ""    Received: %"" PRIu64 ""\\n"" , vrrp -> stats -> pri_zero_rcvd ) ; fprintf ( file , ""    Sent: %"" PRIu64 ""\\n"" , vrrp -> stats -> pri_zero_sent ) ; } fclose ( file ) ; }"
859,"CWE-362 static ssize_t environ_read ( struct file * file , char __user * buf , size_t count , loff_t * ppos ) { char * page ; unsigned long src = * ppos ; int ret = 0 ; struct mm_struct * mm = file -> private_data ; unsigned long env_start , env_end ; <vul-start> if ( ! mm ) <vul-end> return 0 ; page = ( char * ) __get_free_page ( GFP_TEMPORARY ) ; if ( ! page ) return - ENOMEM ; ret = 0 ; if ( ! atomic_inc_not_zero ( & mm -> mm_users ) ) goto free ; down_read ( & mm -> mmap_sem ) ; env_start = mm -> env_start ; env_end = mm -> env_end ; up_read ( & mm -> mmap_sem ) ; while ( count > 0 ) { size_t this_len , max_len ; int retval ; if ( src >= ( env_end - env_start ) ) break ; this_len = env_end - ( env_start + src ) ; max_len = min_t ( size_t , PAGE_SIZE , count ) ; this_len = min ( max_len , this_len ) ; retval = access_remote_vm ( mm , ( env_start + src ) , page , this_len , 0 ) ; if ( retval <= 0 ) { ret = retval ; break ; } if ( copy_to_user ( buf , page , retval ) ) { ret = - EFAULT ; break ; } ret += retval ; src += retval ; buf += retval ; count -= retval ; } * ppos = src ; mmput ( mm ) ; free : free_page ( ( unsigned long ) page ) ; return ret ; }","static ssize_t environ_read ( struct file * file , char __user * buf , size_t count , loff_t * ppos ) { char * page ; unsigned long src = * ppos ; int ret = 0 ; struct mm_struct * mm = file -> private_data ; unsigned long env_start , env_end ; <vul-start> if ( ! mm || ! mm -> env_end ) <vul-end> return 0 ; page = ( char * ) __get_free_page ( GFP_TEMPORARY ) ; if ( ! page ) return - ENOMEM ; ret = 0 ; if ( ! atomic_inc_not_zero ( & mm -> mm_users ) ) goto free ; down_read ( & mm -> mmap_sem ) ; env_start = mm -> env_start ; env_end = mm -> env_end ; up_read ( & mm -> mmap_sem ) ; while ( count > 0 ) { size_t this_len , max_len ; int retval ; if ( src >= ( env_end - env_start ) ) break ; this_len = env_end - ( env_start + src ) ; max_len = min_t ( size_t , PAGE_SIZE , count ) ; this_len = min ( max_len , this_len ) ; retval = access_remote_vm ( mm , ( env_start + src ) , page , this_len , 0 ) ; if ( retval <= 0 ) { ret = retval ; break ; } if ( copy_to_user ( buf , page , retval ) ) { ret = - EFAULT ; break ; } ret += retval ; src += retval ; buf += retval ; count -= retval ; } * ppos = src ; mmput ( mm ) ; free : free_page ( ( unsigned long ) page ) ; return ret ; }"
860,"NVD-CWE-Other static int powermate_probe ( struct usb_interface * intf , const struct usb_device_id * id ) { struct usb_device * udev = interface_to_usbdev ( intf ) ; struct usb_host_interface * interface ; struct usb_endpoint_descriptor * endpoint ; struct powermate_device * pm ; struct input_dev * input_dev ; int pipe , maxp ; int error = - ENOMEM ; interface = intf -> cur_altsetting ; <vul-start> <vul-end> endpoint = & interface -> endpoint [ 0 ] . desc ; if ( ! usb_endpoint_is_int_in ( endpoint ) ) return - EIO ; usb_control_msg ( udev , usb_sndctrlpipe ( udev , 0 ) , 0x0a , USB_TYPE_CLASS | USB_RECIP_INTERFACE , 0 , interface -> desc . bInterfaceNumber , NULL , 0 , USB_CTRL_SET_TIMEOUT ) ; pm = kzalloc ( sizeof ( struct powermate_device ) , GFP_KERNEL ) ; input_dev = input_allocate_device ( ) ; if ( ! pm || ! input_dev ) goto fail1 ; if ( powermate_alloc_buffers ( udev , pm ) ) goto fail2 ; pm -> irq = usb_alloc_urb ( 0 , GFP_KERNEL ) ; if ( ! pm -> irq ) goto fail2 ; pm -> config = usb_alloc_urb ( 0 , GFP_KERNEL ) ; if ( ! pm -> config ) goto fail3 ; pm -> udev = udev ; pm -> intf = intf ; pm -> input = input_dev ; usb_make_path ( udev , pm -> phys , sizeof ( pm -> phys ) ) ; strlcat ( pm -> phys , ""/input0"" , sizeof ( pm -> phys ) ) ; spin_lock_init ( & pm -> lock ) ; switch ( le16_to_cpu ( udev -> descriptor . idProduct ) ) { case POWERMATE_PRODUCT_NEW : input_dev -> name = pm_name_powermate ; break ; case POWERMATE_PRODUCT_OLD : input_dev -> name = pm_name_soundknob ; break ; default : input_dev -> name = pm_name_soundknob ; printk ( KERN_WARNING ""powermate: unknown product id %04x\\n"" , le16_to_cpu ( udev -> descriptor . idProduct ) ) ; } input_dev -> phys = pm -> phys ; usb_to_input_id ( udev , & input_dev -> id ) ; input_dev -> dev . parent = & intf -> dev ; input_set_drvdata ( input_dev , pm ) ; input_dev -> event = powermate_input_event ; input_dev -> evbit [ 0 ] = BIT_MASK ( EV_KEY ) | BIT_MASK ( EV_REL ) | BIT_MASK ( EV_MSC ) ; input_dev -> keybit [ BIT_WORD ( BTN_0 ) ] = BIT_MASK ( BTN_0 ) ; input_dev -> relbit [ BIT_WORD ( REL_DIAL ) ] = BIT_MASK ( REL_DIAL ) ; input_dev -> mscbit [ BIT_WORD ( MSC_PULSELED ) ] = BIT_MASK ( MSC_PULSELED ) ; pipe = usb_rcvintpipe ( udev , endpoint -> bEndpointAddress ) ; maxp = usb_maxpacket ( udev , pipe , usb_pipeout ( pipe ) ) ; if ( maxp < POWERMATE_PAYLOAD_SIZE_MIN || maxp > POWERMATE_PAYLOAD_SIZE_MAX ) {","static int powermate_probe ( struct usb_interface * intf , const struct usb_device_id * id ) { struct usb_device * udev = interface_to_usbdev ( intf ) ; struct usb_host_interface * interface ; struct usb_endpoint_descriptor * endpoint ; struct powermate_device * pm ; struct input_dev * input_dev ; int pipe , maxp ; int error = - ENOMEM ; interface = intf -> cur_altsetting ; <vul-start> if ( interface -> desc . bNumEndpoints < 1 ) return - EINVAL ; <vul-end> endpoint = & interface -> endpoint [ 0 ] . desc ; if ( ! usb_endpoint_is_int_in ( endpoint ) ) return - EIO ; usb_control_msg ( udev , usb_sndctrlpipe ( udev , 0 ) , 0x0a , USB_TYPE_CLASS | USB_RECIP_INTERFACE , 0 , interface -> desc . bInterfaceNumber , NULL , 0 , USB_CTRL_SET_TIMEOUT ) ; pm = kzalloc ( sizeof ( struct powermate_device ) , GFP_KERNEL ) ; input_dev = input_allocate_device ( ) ; if ( ! pm || ! input_dev ) goto fail1 ; if ( powermate_alloc_buffers ( udev , pm ) ) goto fail2 ; pm -> irq = usb_alloc_urb ( 0 , GFP_KERNEL ) ; if ( ! pm -> irq ) goto fail2 ; pm -> config = usb_alloc_urb ( 0 , GFP_KERNEL ) ; if ( ! pm -> config ) goto fail3 ; pm -> udev = udev ; pm -> intf = intf ; pm -> input = input_dev ; usb_make_path ( udev , pm -> phys , sizeof ( pm -> phys ) ) ; strlcat ( pm -> phys , ""/input0"" , sizeof ( pm -> phys ) ) ; spin_lock_init ( & pm -> lock ) ; switch ( le16_to_cpu ( udev -> descriptor . idProduct ) ) { case POWERMATE_PRODUCT_NEW : input_dev -> name = pm_name_powermate ; break ; case POWERMATE_PRODUCT_OLD : input_dev -> name = pm_name_soundknob ; break ; default : input_dev -> name = pm_name_soundknob ; printk ( KERN_WARNING ""powermate: unknown product id %04x\\n"" , le16_to_cpu ( udev -> descriptor . idProduct ) ) ; } input_dev -> phys = pm -> phys ; usb_to_input_id ( udev , & input_dev -> id ) ; input_dev -> dev . parent = & intf -> dev ; input_set_drvdata ( input_dev , pm ) ; input_dev -> event = powermate_input_event ; input_dev -> evbit [ 0 ] = BIT_MASK ( EV_KEY ) | BIT_MASK ( EV_REL ) | BIT_MASK ( EV_MSC ) ; input_dev -> keybit [ BIT_WORD ( BTN_0 ) ] = BIT_MASK ( BTN_0 ) ; input_dev -> relbit [ BIT_WORD ( REL_DIAL ) ] = BIT_MASK ( REL_DIAL ) ; input_dev -> mscbit [ BIT_WORD ( MSC_PULSELED ) ] = BIT_MASK ( MSC_PULSELED ) ; pipe = usb_rcvintpipe ( udev , endpoint -> bEndpointAddress ) ; maxp = usb_maxpacket ( udev , pipe , usb_pipeout ( pipe ) ) ; if ( maxp < POWERMATE_PAYLOAD_SIZE_MIN || maxp > POWERMATE_PAYLOAD_SIZE_MAX ) {"
861,"CWE-119 void vp8_bilinear_predict8x8_neon ( unsigned char * src_ptr , int src_pixels_per_line , int xoffset , int yoffset , unsigned char * dst_ptr , int dst_pitch ) { uint8x8_t d0u8 , d1u8 , d2u8 , d3u8 , d4u8 , d5u8 , d6u8 , d7u8 , d8u8 , d9u8 , d11u8 ; uint8x8_t d22u8 , d23u8 , d24u8 , d25u8 , d26u8 , d27u8 , d28u8 , d29u8 , d30u8 ; uint8x16_t q1u8 , q2u8 , q3u8 , q4u8 , q5u8 ; uint16x8_t q1u16 , q2u16 , q3u16 , q4u16 , q5u16 ; uint16x8_t q6u16 , q7u16 , q8u16 , q9u16 , q10u16 ; if ( xoffset == 0 ) { d22u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d23u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d24u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d25u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d26u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d27u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d28u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d29u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d30u8 = vld1_u8 ( src_ptr ) ; } else { q1u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q2u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q3u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q4u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; <vul-start> d0u8 = vdup_n_u8 ( ( uint8_t ) bifilter4_coeff [ xoffset ] [ 0 ] ) ; d1u8 = vdup_n_u8 ( ( uint8_t ) bifilter4_coeff [ xoffset ] [ 1 ] ) ; <vul-end> q6u16 = vmull_u8 ( vget_low_u8 ( q1u8 ) , d0u8 ) ; q7u16 = vmull_u8 ( vget_low_u8 ( q2u8 ) , d0u8 ) ; q8u16 = vmull_u8 ( vget_low_u8 ( q3u8 ) , d0u8 ) ; q9u16 = vmull_u8 ( vget_low_u8 ( q4u8 ) , d0u8 ) ; d3u8 = vext_u8 ( vget_low_u8 ( q1u8 ) , vget_high_u8 ( q1u8 ) , 1 ) ; d5u8 = vext_u8 ( vget_low_u8 ( q2u8 ) , vget_high_u8 ( q2u8 ) , 1 ) ; d7u8 = vext_u8 ( vget_low_u8 ( q3u8 ) , vget_high_u8 ( q3u8 ) , 1 ) ; d9u8 = vext_u8 ( vget_low_u8 ( q4u8 ) , vget_high_u8 ( q4u8 ) , 1 ) ; q6u16 = vmlal_u8 ( q6u16 , d3u8 , d1u8 ) ; q7u16 = vmlal_u8 ( q7u16 , d5u8 , d1u8 ) ; q8u16 = vmlal_u8 ( q8u16 , d7u8 , d1u8 ) ; q9u16 = vmlal_u8 ( q9u16 , d9u8 , d1u8 ) ; d22u8 = vqrshrn_n_u16 ( q6u16 , 7 ) ; d23u8 = vqrshrn_n_u16 ( q7u16 , 7 ) ; d24u8 = vqrshrn_n_u16 ( q8u16 , 7 ) ; d25u8 = vqrshrn_n_u16 ( q9u16 , 7 ) ; q1u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q2u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q3u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q4u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q5u8 = vld1q_u8 ( src_ptr ) ; q6u16 = vmull_u8 ( vget_low_u8 ( q1u8 ) , d0u8 ) ; q7u16 = vmull_u8 ( vget_low_u8 ( q2u8 ) , d0u8 ) ; q8u16 = vmull_u8 ( vget_low_u8 ( q3u8 ) , d0u8 ) ; q9u16 = vmull_u8 ( vget_low_u8 ( q4u8 ) , d0u8 ) ; q10u16 = vmull_u8 ( vget_low_u8 ( q5u8 ) , d0u8 ) ; d3u8 = vext_u8 ( vget_low_u8 ( q1u8 ) , vget_high_u8 ( q1u8 ) , 1 ) ; d5u8 = vext_u8 ( vget_low_u8 ( q2u8 ) , vget_high_u8 ( q2u8 ) , 1 ) ; d7u8 = vext_u8 ( vget_low_u8 ( q3u8 ) , vget_high_u8 ( q3u8 ) , 1 ) ; d9u8 = vext_u8 ( vget_low_u8 ( q4u8 ) , vget_high_u8 ( q4u8 ) , 1 ) ; d11u8 = vext_u8 ( vget_low_u8 ( q5u8 ) , vget_high_u8 ( q5u8 ) , 1 ) ; q6u16 = vmlal_u8 ( q6u16 , d3u8 , d1u8 ) ; q7u16 = vmlal_u8 ( q7u16 , d5u8 , d1u8 ) ; q8u16 = vmlal_u8 ( q8u16 , d7u8 , d1u8 ) ; q9u16 = vmlal_u8 ( q9u16 , d9u8 , d1u8 ) ; q10u16 = vmlal_u8 ( q10u16 , d11u8 , d1u8 ) ; d26u8 = vqrshrn_n_u16 ( q6u16 , 7 ) ; d27u8 = vqrshrn_n_u16 ( q7u16 , 7 ) ; d28u8 = vqrshrn_n_u16 ( q8u16 , 7 ) ; d29u8 = vqrshrn_n_u16 ( q9u16 , 7 ) ; d30u8 = vqrshrn_n_u16 ( q10u16 , 7 ) ; } if ( yoffset == 0 ) { vst1_u8 ( ( uint8_t * ) dst_ptr , d22u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d23u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d24u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d25u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d26u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d27u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d28u8 ) ; dst_ptr += dst_pitch ;","void vp8_bilinear_predict8x8_neon ( unsigned char * src_ptr , int src_pixels_per_line , int xoffset , int yoffset , unsigned char * dst_ptr , int dst_pitch ) { uint8x8_t d0u8 , d1u8 , d2u8 , d3u8 , d4u8 , d5u8 , d6u8 , d7u8 , d8u8 , d9u8 , d11u8 ; uint8x8_t d22u8 , d23u8 , d24u8 , d25u8 , d26u8 , d27u8 , d28u8 , d29u8 , d30u8 ; uint8x16_t q1u8 , q2u8 , q3u8 , q4u8 , q5u8 ; uint16x8_t q1u16 , q2u16 , q3u16 , q4u16 , q5u16 ; uint16x8_t q6u16 , q7u16 , q8u16 , q9u16 , q10u16 ; if ( xoffset == 0 ) { d22u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d23u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d24u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d25u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d26u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d27u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d28u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d29u8 = vld1_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; d30u8 = vld1_u8 ( src_ptr ) ; } else { q1u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q2u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q3u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q4u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; <vul-start> d0u8 = vdup_n_u8 ( bifilter4_coeff [ xoffset ] [ 0 ] ) ; d1u8 = vdup_n_u8 ( bifilter4_coeff [ xoffset ] [ 1 ] ) ; <vul-end> q6u16 = vmull_u8 ( vget_low_u8 ( q1u8 ) , d0u8 ) ; q7u16 = vmull_u8 ( vget_low_u8 ( q2u8 ) , d0u8 ) ; q8u16 = vmull_u8 ( vget_low_u8 ( q3u8 ) , d0u8 ) ; q9u16 = vmull_u8 ( vget_low_u8 ( q4u8 ) , d0u8 ) ; d3u8 = vext_u8 ( vget_low_u8 ( q1u8 ) , vget_high_u8 ( q1u8 ) , 1 ) ; d5u8 = vext_u8 ( vget_low_u8 ( q2u8 ) , vget_high_u8 ( q2u8 ) , 1 ) ; d7u8 = vext_u8 ( vget_low_u8 ( q3u8 ) , vget_high_u8 ( q3u8 ) , 1 ) ; d9u8 = vext_u8 ( vget_low_u8 ( q4u8 ) , vget_high_u8 ( q4u8 ) , 1 ) ; q6u16 = vmlal_u8 ( q6u16 , d3u8 , d1u8 ) ; q7u16 = vmlal_u8 ( q7u16 , d5u8 , d1u8 ) ; q8u16 = vmlal_u8 ( q8u16 , d7u8 , d1u8 ) ; q9u16 = vmlal_u8 ( q9u16 , d9u8 , d1u8 ) ; d22u8 = vqrshrn_n_u16 ( q6u16 , 7 ) ; d23u8 = vqrshrn_n_u16 ( q7u16 , 7 ) ; d24u8 = vqrshrn_n_u16 ( q8u16 , 7 ) ; d25u8 = vqrshrn_n_u16 ( q9u16 , 7 ) ; q1u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q2u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q3u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q4u8 = vld1q_u8 ( src_ptr ) ; src_ptr += src_pixels_per_line ; q5u8 = vld1q_u8 ( src_ptr ) ; q6u16 = vmull_u8 ( vget_low_u8 ( q1u8 ) , d0u8 ) ; q7u16 = vmull_u8 ( vget_low_u8 ( q2u8 ) , d0u8 ) ; q8u16 = vmull_u8 ( vget_low_u8 ( q3u8 ) , d0u8 ) ; q9u16 = vmull_u8 ( vget_low_u8 ( q4u8 ) , d0u8 ) ; q10u16 = vmull_u8 ( vget_low_u8 ( q5u8 ) , d0u8 ) ; d3u8 = vext_u8 ( vget_low_u8 ( q1u8 ) , vget_high_u8 ( q1u8 ) , 1 ) ; d5u8 = vext_u8 ( vget_low_u8 ( q2u8 ) , vget_high_u8 ( q2u8 ) , 1 ) ; d7u8 = vext_u8 ( vget_low_u8 ( q3u8 ) , vget_high_u8 ( q3u8 ) , 1 ) ; d9u8 = vext_u8 ( vget_low_u8 ( q4u8 ) , vget_high_u8 ( q4u8 ) , 1 ) ; d11u8 = vext_u8 ( vget_low_u8 ( q5u8 ) , vget_high_u8 ( q5u8 ) , 1 ) ; q6u16 = vmlal_u8 ( q6u16 , d3u8 , d1u8 ) ; q7u16 = vmlal_u8 ( q7u16 , d5u8 , d1u8 ) ; q8u16 = vmlal_u8 ( q8u16 , d7u8 , d1u8 ) ; q9u16 = vmlal_u8 ( q9u16 , d9u8 , d1u8 ) ; q10u16 = vmlal_u8 ( q10u16 , d11u8 , d1u8 ) ; d26u8 = vqrshrn_n_u16 ( q6u16 , 7 ) ; d27u8 = vqrshrn_n_u16 ( q7u16 , 7 ) ; d28u8 = vqrshrn_n_u16 ( q8u16 , 7 ) ; d29u8 = vqrshrn_n_u16 ( q9u16 , 7 ) ; d30u8 = vqrshrn_n_u16 ( q10u16 , 7 ) ; } if ( yoffset == 0 ) { vst1_u8 ( ( uint8_t * ) dst_ptr , d22u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d23u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d24u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d25u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d26u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d27u8 ) ; dst_ptr += dst_pitch ; vst1_u8 ( ( uint8_t * ) dst_ptr , d28u8 ) ; dst_ptr += dst_pitch ;"
862,"CWE-119 else if ( fe -> icbTag . fileType == ICBTAG_FILE_TYPE_DIRECTORY && sbi -> s_dmode != UDF_INVALID_MODE ) inode -> i_mode = sbi -> s_dmode ; else inode -> i_mode = udf_convert_permissions ( fe ) ; inode -> i_mode &= ~ sbi -> s_umask ; read_unlock ( & sbi -> s_cred_lock ) ; link_count = le16_to_cpu ( fe -> fileLinkCount ) ; if ( ! link_count ) { if ( ! hidden_inode ) { ret = - ESTALE ; goto out ; } link_count = 1 ; } set_nlink ( inode , link_count ) ; inode -> i_size = le64_to_cpu ( fe -> informationLength ) ; iinfo -> i_lenExtents = inode -> i_size ; if ( iinfo -> i_efe == 0 ) { inode -> i_blocks = le64_to_cpu ( fe -> logicalBlocksRecorded ) << ( inode -> i_sb -> s_blocksize_bits - 9 ) ; if ( ! udf_disk_stamp_to_time ( & inode -> i_atime , fe -> accessTime ) ) inode -> i_atime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & inode -> i_mtime , fe -> modificationTime ) ) inode -> i_mtime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & inode -> i_ctime , fe -> attrTime ) ) inode -> i_ctime = sbi -> s_record_time ; iinfo -> i_unique = le64_to_cpu ( fe -> uniqueID ) ; iinfo -> i_lenEAttr = le32_to_cpu ( fe -> lengthExtendedAttr ) ; iinfo -> i_lenAlloc = le32_to_cpu ( fe -> lengthAllocDescs ) ; iinfo -> i_checkpoint = le32_to_cpu ( fe -> checkpoint ) ; } else { inode -> i_blocks = le64_to_cpu ( efe -> logicalBlocksRecorded ) << ( inode -> i_sb -> s_blocksize_bits - 9 ) ; if ( ! udf_disk_stamp_to_time ( & inode -> i_atime , efe -> accessTime ) ) inode -> i_atime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & inode -> i_mtime , efe -> modificationTime ) ) inode -> i_mtime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & iinfo -> i_crtime , efe -> createTime ) ) iinfo -> i_crtime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & inode -> i_ctime , efe -> attrTime ) ) inode -> i_ctime = sbi -> s_record_time ; iinfo -> i_unique = le64_to_cpu ( efe -> uniqueID ) ; iinfo -> i_lenEAttr = le32_to_cpu ( efe -> lengthExtendedAttr ) ; iinfo -> i_lenAlloc = le32_to_cpu ( efe -> lengthAllocDescs ) ; iinfo -> i_checkpoint = le32_to_cpu ( efe -> checkpoint ) ; } inode -> i_generation = iinfo -> i_unique ; <vul-start> <vul-end> switch ( fe -> icbTag . fileType ) { case ICBTAG_FILE_TYPE_DIRECTORY : inode -> i_op = & udf_dir_inode_operations ; inode -> i_fop = & udf_dir_operations ; inode -> i_mode |= S_IFDIR ; inc_nlink ( inode ) ; break ; case ICBTAG_FILE_TYPE_REALTIME : case ICBTAG_FILE_TYPE_REGULAR : case ICBTAG_FILE_TYPE_UNDEF : case ICBTAG_FILE_TYPE_VAT20 : if ( iinfo -> i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ) inode -> i_data . a_ops = & udf_adinicb_aops ; else inode -> i_data . a_ops = & udf_aops ; inode -> i_op = & udf_file_inode_operations ; inode -> i_fop = & udf_file_operations ; inode -> i_mode |= S_IFREG ; break ; case ICBTAG_FILE_TYPE_BLOCK : inode -> i_mode |= S_IFBLK ; break ; case ICBTAG_FILE_TYPE_CHAR : inode -> i_mode |= S_IFCHR ; break ; case ICBTAG_FILE_TYPE_FIFO : init_special_inode ( inode , inode -> i_mode | S_IFIFO , 0 ) ; break ; case ICBTAG_FILE_TYPE_SOCKET : init_special_inode ( inode , inode -> i_mode | S_IFSOCK , 0 ) ; break ; case ICBTAG_FILE_TYPE_SYMLINK : inode -> i_data . a_ops = & udf_symlink_aops ; inode -> i_op = & udf_symlink_inode_operations ; inode -> i_mode = S_IFLNK | S_IRWXUGO ; break ; case ICBTAG_FILE_TYPE_MAIN : udf_debug ( ""METADATA FILE-----\\n"" ) ; break ; case ICBTAG_FILE_TYPE_MIRROR : udf_debug ( ""METADATA MIRROR FILE-----\\n"" ) ; break ; case ICBTAG_FILE_TYPE_BITMAP : udf_debug ( ""METADATA BITMAP FILE-----\\n"" ) ; break ; default : udf_err ( inode -> i_sb , ""(ino %ld) failed unknown file type=%d\\n"" , inode -> i_ino , fe -> icbTag . fileType ) ; goto out ; }","else if ( fe -> icbTag . fileType == ICBTAG_FILE_TYPE_DIRECTORY && sbi -> s_dmode != UDF_INVALID_MODE ) inode -> i_mode = sbi -> s_dmode ; else inode -> i_mode = udf_convert_permissions ( fe ) ; inode -> i_mode &= ~ sbi -> s_umask ; read_unlock ( & sbi -> s_cred_lock ) ; link_count = le16_to_cpu ( fe -> fileLinkCount ) ; if ( ! link_count ) { if ( ! hidden_inode ) { ret = - ESTALE ; goto out ; } link_count = 1 ; } set_nlink ( inode , link_count ) ; inode -> i_size = le64_to_cpu ( fe -> informationLength ) ; iinfo -> i_lenExtents = inode -> i_size ; if ( iinfo -> i_efe == 0 ) { inode -> i_blocks = le64_to_cpu ( fe -> logicalBlocksRecorded ) << ( inode -> i_sb -> s_blocksize_bits - 9 ) ; if ( ! udf_disk_stamp_to_time ( & inode -> i_atime , fe -> accessTime ) ) inode -> i_atime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & inode -> i_mtime , fe -> modificationTime ) ) inode -> i_mtime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & inode -> i_ctime , fe -> attrTime ) ) inode -> i_ctime = sbi -> s_record_time ; iinfo -> i_unique = le64_to_cpu ( fe -> uniqueID ) ; iinfo -> i_lenEAttr = le32_to_cpu ( fe -> lengthExtendedAttr ) ; iinfo -> i_lenAlloc = le32_to_cpu ( fe -> lengthAllocDescs ) ; iinfo -> i_checkpoint = le32_to_cpu ( fe -> checkpoint ) ; } else { inode -> i_blocks = le64_to_cpu ( efe -> logicalBlocksRecorded ) << ( inode -> i_sb -> s_blocksize_bits - 9 ) ; if ( ! udf_disk_stamp_to_time ( & inode -> i_atime , efe -> accessTime ) ) inode -> i_atime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & inode -> i_mtime , efe -> modificationTime ) ) inode -> i_mtime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & iinfo -> i_crtime , efe -> createTime ) ) iinfo -> i_crtime = sbi -> s_record_time ; if ( ! udf_disk_stamp_to_time ( & inode -> i_ctime , efe -> attrTime ) ) inode -> i_ctime = sbi -> s_record_time ; iinfo -> i_unique = le64_to_cpu ( efe -> uniqueID ) ; iinfo -> i_lenEAttr = le32_to_cpu ( efe -> lengthExtendedAttr ) ; iinfo -> i_lenAlloc = le32_to_cpu ( efe -> lengthAllocDescs ) ; iinfo -> i_checkpoint = le32_to_cpu ( efe -> checkpoint ) ; } inode -> i_generation = iinfo -> i_unique ; <vul-start> if ( iinfo -> i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ) { if ( iinfo -> i_lenAlloc != inode -> i_size ) goto out ; if ( inode -> i_size > inode -> i_sb -> s_blocksize - udf_file_entry_alloc_offset ( inode ) ) goto out ; } <vul-end> switch ( fe -> icbTag . fileType ) { case ICBTAG_FILE_TYPE_DIRECTORY : inode -> i_op = & udf_dir_inode_operations ; inode -> i_fop = & udf_dir_operations ; inode -> i_mode |= S_IFDIR ; inc_nlink ( inode ) ; break ; case ICBTAG_FILE_TYPE_REALTIME : case ICBTAG_FILE_TYPE_REGULAR : case ICBTAG_FILE_TYPE_UNDEF : case ICBTAG_FILE_TYPE_VAT20 : if ( iinfo -> i_alloc_type == ICBTAG_FLAG_AD_IN_ICB ) inode -> i_data . a_ops = & udf_adinicb_aops ; else inode -> i_data . a_ops = & udf_aops ; inode -> i_op = & udf_file_inode_operations ; inode -> i_fop = & udf_file_operations ; inode -> i_mode |= S_IFREG ; break ; case ICBTAG_FILE_TYPE_BLOCK : inode -> i_mode |= S_IFBLK ; break ; case ICBTAG_FILE_TYPE_CHAR : inode -> i_mode |= S_IFCHR ; break ; case ICBTAG_FILE_TYPE_FIFO : init_special_inode ( inode , inode -> i_mode | S_IFIFO , 0 ) ; break ; case ICBTAG_FILE_TYPE_SOCKET : init_special_inode ( inode , inode -> i_mode | S_IFSOCK , 0 ) ; break ; case ICBTAG_FILE_TYPE_SYMLINK : inode -> i_data . a_ops = & udf_symlink_aops ; inode -> i_op = & udf_symlink_inode_operations ; inode -> i_mode = S_IFLNK | S_IRWXUGO ; break ; case ICBTAG_FILE_TYPE_MAIN : udf_debug ( ""METADATA FILE-----\\n"" ) ; break ; case ICBTAG_FILE_TYPE_MIRROR : udf_debug ( ""METADATA MIRROR FILE-----\\n"" ) ; break ; case ICBTAG_FILE_TYPE_BITMAP : udf_debug ( ""METADATA BITMAP FILE-----\\n"" ) ; break ; default : udf_err ( inode -> i_sb , ""(ino %ld) failed unknown file type=%d\\n"" , inode -> i_ino , fe -> icbTag . fileType ) ; goto out ; }"
863,"CWE-415 pathlen = in_path -> len ; sc_format_apdu ( card , & apdu , SC_APDU_CASE_4_SHORT , 0xA4 , 0 , 0x04 ) ; switch ( in_path -> type ) { case SC_PATH_TYPE_FILE_ID : if ( pathlen != 2 ) return SC_ERROR_INVALID_ARGUMENTS ; case SC_PATH_TYPE_FROM_CURRENT : apdu . p1 = 9 ; break ; case SC_PATH_TYPE_DF_NAME : apdu . p1 = 4 ; break ; case SC_PATH_TYPE_PATH : apdu . p1 = 8 ; if ( pathlen >= 2 && memcmp ( path , ""\\x3F\\x00"" , 2 ) == 0 ) path += 2 , pathlen -= 2 ; if ( pathlen == 0 ) apdu . p1 = 0 ; break ; case SC_PATH_TYPE_PARENT : apdu . p1 = 3 ; pathlen = 0 ; break ; default : SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_VERBOSE , SC_ERROR_INVALID_ARGUMENTS ) ; } if ( pathlen == 0 ) apdu . cse = SC_APDU_CASE_2_SHORT ; apdu . lc = pathlen ; apdu . data = path ; apdu . datalen = pathlen ; if ( file_out != NULL ) { apdu . resp = buf ; apdu . resplen = sizeof ( buf ) ; apdu . le = 256 ; } else { apdu . resplen = 0 ; apdu . le = 0 ; apdu . p2 = 0x0C ; apdu . cse = ( pathlen == 0 ) ? SC_APDU_CASE_1 : SC_APDU_CASE_3_SHORT ; } r = sc_transmit_apdu ( card , & apdu ) ; SC_TEST_RET ( ctx , SC_LOG_DEBUG_NORMAL , r , ""APDU transmit failed"" ) ; r = sc_check_sw ( card , apdu . sw1 , apdu . sw2 ) ; if ( r || file_out == NULL ) SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_VERBOSE , r ) ; if ( apdu . resplen < 1 || apdu . resp [ 0 ] != 0x62 ) { sc_debug ( ctx , SC_LOG_DEBUG_NORMAL , ""received invalid template %02X\\n"" , apdu . resp [ 0 ] ) ; SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_VERBOSE , SC_ERROR_UNKNOWN_DATA_RECEIVED ) ; } file = sc_file_new ( ) ; if ( file == NULL ) SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_NORMAL , SC_ERROR_OUT_OF_MEMORY ) ; * file_out = file ; file -> path = * in_path ; for ( i = 2 ; i + 1 < apdu . resplen && i + 1 + apdu . resp [ i + 1 ] < apdu . resplen ; i += 2 + apdu . resp [ i + 1 ] ) { <vul-start> int j , len = apdu . resp [ i + 1 ] ; <vul-end> unsigned char type = apdu . resp [ i ] , * d = apdu . resp + i + 2 ; switch ( type ) { case 0x80 : case 0x81 : file -> size = 0 ; for ( j = 0 ; j < len ; ++ j ) file -> size = ( file -> size << 8 ) | d [ j ] ; break ; case 0x82 : file -> shareable = ( d [ 0 ] & 0x40 ) ? 1 : 0 ; file -> ef_structure = d [ 0 ] & 7 ; switch ( ( d [ 0 ] >> 3 ) & 7 ) { case 0 : file -> type = SC_FILE_TYPE_WORKING_EF ; break ; case 7 : file -> type = SC_FILE_TYPE_DF ; break ; default : sc_debug ( ctx , SC_LOG_DEBUG_NORMAL , ""invalid file type %02X in file descriptor\\n"" , d [ 0 ] ) ; SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_VERBOSE , SC_ERROR_UNKNOWN_DATA_RECEIVED ) ; } break ; case 0x83 : file -> id = ( d [ 0 ] << 8 ) | d [ 1 ] ; break ; case 0x84 : <vul-start> memcpy ( file -> name , d , len ) ; file -> namelen = len ; <vul-end> break ; case 0x86 : sc_file_set_sec_attr ( file , d , len ) ; break ; default : if ( len > 0 ) sc_file_set_prop_attr ( file , d , len ) ; } } file -> magic = SC_FILE_MAGIC ; parse_sec_attr ( card , file , file -> sec_attr , file -> sec_attr_len ) ; return 0 ; }","pathlen = in_path -> len ; sc_format_apdu ( card , & apdu , SC_APDU_CASE_4_SHORT , 0xA4 , 0 , 0x04 ) ; switch ( in_path -> type ) { case SC_PATH_TYPE_FILE_ID : if ( pathlen != 2 ) return SC_ERROR_INVALID_ARGUMENTS ; case SC_PATH_TYPE_FROM_CURRENT : apdu . p1 = 9 ; break ; case SC_PATH_TYPE_DF_NAME : apdu . p1 = 4 ; break ; case SC_PATH_TYPE_PATH : apdu . p1 = 8 ; if ( pathlen >= 2 && memcmp ( path , ""\\x3F\\x00"" , 2 ) == 0 ) path += 2 , pathlen -= 2 ; if ( pathlen == 0 ) apdu . p1 = 0 ; break ; case SC_PATH_TYPE_PARENT : apdu . p1 = 3 ; pathlen = 0 ; break ; default : SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_VERBOSE , SC_ERROR_INVALID_ARGUMENTS ) ; } if ( pathlen == 0 ) apdu . cse = SC_APDU_CASE_2_SHORT ; apdu . lc = pathlen ; apdu . data = path ; apdu . datalen = pathlen ; if ( file_out != NULL ) { apdu . resp = buf ; apdu . resplen = sizeof ( buf ) ; apdu . le = 256 ; } else { apdu . resplen = 0 ; apdu . le = 0 ; apdu . p2 = 0x0C ; apdu . cse = ( pathlen == 0 ) ? SC_APDU_CASE_1 : SC_APDU_CASE_3_SHORT ; } r = sc_transmit_apdu ( card , & apdu ) ; SC_TEST_RET ( ctx , SC_LOG_DEBUG_NORMAL , r , ""APDU transmit failed"" ) ; r = sc_check_sw ( card , apdu . sw1 , apdu . sw2 ) ; if ( r || file_out == NULL ) SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_VERBOSE , r ) ; if ( apdu . resplen < 1 || apdu . resp [ 0 ] != 0x62 ) { sc_debug ( ctx , SC_LOG_DEBUG_NORMAL , ""received invalid template %02X\\n"" , apdu . resp [ 0 ] ) ; SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_VERBOSE , SC_ERROR_UNKNOWN_DATA_RECEIVED ) ; } file = sc_file_new ( ) ; if ( file == NULL ) SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_NORMAL , SC_ERROR_OUT_OF_MEMORY ) ; * file_out = file ; file -> path = * in_path ; for ( i = 2 ; i + 1 < apdu . resplen && i + 1 + apdu . resp [ i + 1 ] < apdu . resplen ; i += 2 + apdu . resp [ i + 1 ] ) { <vul-start> size_t j , len = apdu . resp [ i + 1 ] ; <vul-end> unsigned char type = apdu . resp [ i ] , * d = apdu . resp + i + 2 ; switch ( type ) { case 0x80 : case 0x81 : file -> size = 0 ; for ( j = 0 ; j < len ; ++ j ) file -> size = ( file -> size << 8 ) | d [ j ] ; break ; case 0x82 : file -> shareable = ( d [ 0 ] & 0x40 ) ? 1 : 0 ; file -> ef_structure = d [ 0 ] & 7 ; switch ( ( d [ 0 ] >> 3 ) & 7 ) { case 0 : file -> type = SC_FILE_TYPE_WORKING_EF ; break ; case 7 : file -> type = SC_FILE_TYPE_DF ; break ; default : sc_debug ( ctx , SC_LOG_DEBUG_NORMAL , ""invalid file type %02X in file descriptor\\n"" , d [ 0 ] ) ; SC_FUNC_RETURN ( ctx , SC_LOG_DEBUG_VERBOSE , SC_ERROR_UNKNOWN_DATA_RECEIVED ) ; } break ; case 0x83 : file -> id = ( d [ 0 ] << 8 ) | d [ 1 ] ; break ; case 0x84 : <vul-start> file -> namelen = MIN ( sizeof file -> name , len ) ; memcpy ( file -> name , d , file -> namelen ) ; <vul-end> break ; case 0x86 : sc_file_set_sec_attr ( file , d , len ) ; break ; default : if ( len > 0 ) sc_file_set_prop_attr ( file , d , len ) ; } } file -> magic = SC_FILE_MAGIC ; parse_sec_attr ( card , file , file -> sec_attr , file -> sec_attr_len ) ; return 0 ; }"
864,"CWE-125 if ( TYPE ( n ) == import_name ) { n = CHILD ( n , 1 ) ; REQ ( n , dotted_as_names ) ; aliases = _Py_asdl_seq_new ( ( NCH ( n ) + 1 ) / 2 , c -> c_arena ) ; if ( ! aliases ) return NULL ; for ( i = 0 ; i < NCH ( n ) ; i += 2 ) { alias_ty import_alias = alias_for_import_name ( c , CHILD ( n , i ) , 1 ) ; if ( ! import_alias ) return NULL ; asdl_seq_SET ( aliases , i / 2 , import_alias ) ; } return Import ( aliases , lineno , col_offset , n -> n_end_lineno , n -> n_end_col_offset , c -> c_arena ) ; } else if ( TYPE ( n ) == import_from ) { int n_children ; int idx , ndots = 0 ; const node * n_copy = n ; alias_ty mod = NULL ; identifier modname = NULL ; for ( idx = 1 ; idx < NCH ( n ) ; idx ++ ) { if ( TYPE ( CHILD ( n , idx ) ) == dotted_name ) { mod = alias_for_import_name ( c , CHILD ( n , idx ) , 0 ) ; if ( ! mod ) return NULL ; idx ++ ; break ; } else if ( TYPE ( CHILD ( n , idx ) ) == ELLIPSIS ) { ndots += 3 ; continue ; } else if ( TYPE ( CHILD ( n , idx ) ) != DOT ) { break ; } ndots ++ ; } idx ++ ; switch ( TYPE ( CHILD ( n , idx ) ) ) { case STAR : n = CHILD ( n , idx ) ; n_children = 1 ; break ; case LPAR : n = CHILD ( n , idx + 1 ) ; n_children = NCH ( n ) ; break ; case import_as_names : n = CHILD ( n , idx ) ; n_children = NCH ( n ) ; if ( n_children % 2 == 0 ) { <vul-start> ast_error ( c , n , ""trailing comma not allowed without"" <vul-end> "" surrounding parentheses"" ) ; return NULL ; } break ; default : ast_error ( c , n , ""Unexpected node-type in from-import"" ) ; return NULL ; } aliases = _Py_asdl_seq_new ( ( n_children + 1 ) / 2 , c -> c_arena ) ; if ( ! aliases ) return NULL ; if ( TYPE ( n ) == STAR ) { alias_ty import_alias = alias_for_import_name ( c , n , 1 ) ; if ( ! import_alias ) return NULL ; asdl_seq_SET ( aliases , 0 , import_alias ) ; } else { for ( i = 0 ; i < NCH ( n ) ; i += 2 ) { alias_ty import_alias = alias_for_import_name ( c , CHILD ( n , i ) , 1 ) ; if ( ! import_alias ) return NULL ; asdl_seq_SET ( aliases , i / 2 , import_alias ) ; } } if ( mod != NULL ) modname = mod -> name ; return ImportFrom ( modname , aliases , ndots , lineno , col_offset , n_copy -> n_end_lineno , n_copy -> n_end_col_offset , c -> c_arena ) ; } PyErr_Format ( PyExc_SystemError , ""unknown import statement: starts with command \'%s\'"" , STR ( CHILD ( n , 0 ) ) ) ; return NULL ; }","if ( TYPE ( n ) == import_name ) { n = CHILD ( n , 1 ) ; REQ ( n , dotted_as_names ) ; aliases = _Py_asdl_seq_new ( ( NCH ( n ) + 1 ) / 2 , c -> c_arena ) ; if ( ! aliases ) return NULL ; for ( i = 0 ; i < NCH ( n ) ; i += 2 ) { alias_ty import_alias = alias_for_import_name ( c , CHILD ( n , i ) , 1 ) ; if ( ! import_alias ) return NULL ; asdl_seq_SET ( aliases , i / 2 , import_alias ) ; } return Import ( aliases , lineno , col_offset , n -> n_end_lineno , n -> n_end_col_offset , c -> c_arena ) ; } else if ( TYPE ( n ) == import_from ) { int n_children ; int idx , ndots = 0 ; const node * n_copy = n ; alias_ty mod = NULL ; identifier modname = NULL ; for ( idx = 1 ; idx < NCH ( n ) ; idx ++ ) { if ( TYPE ( CHILD ( n , idx ) ) == dotted_name ) { mod = alias_for_import_name ( c , CHILD ( n , idx ) , 0 ) ; if ( ! mod ) return NULL ; idx ++ ; break ; } else if ( TYPE ( CHILD ( n , idx ) ) == ELLIPSIS ) { ndots += 3 ; continue ; } else if ( TYPE ( CHILD ( n , idx ) ) != DOT ) { break ; } ndots ++ ; } idx ++ ; switch ( TYPE ( CHILD ( n , idx ) ) ) { case STAR : n = CHILD ( n , idx ) ; n_children = 1 ; break ; case LPAR : n = CHILD ( n , idx + 1 ) ; n_children = NCH ( n ) ; break ; case import_as_names : n = CHILD ( n , idx ) ; n_children = NCH ( n ) ; if ( n_children % 2 == 0 ) { <vul-start> ast_error ( c , n , ""trailing comma not allowed without"" <vul-end> "" surrounding parentheses"" ) ; return NULL ; } break ; default : ast_error ( c , n , ""Unexpected node-type in from-import"" ) ; return NULL ; } aliases = _Py_asdl_seq_new ( ( n_children + 1 ) / 2 , c -> c_arena ) ; if ( ! aliases ) return NULL ; if ( TYPE ( n ) == STAR ) { alias_ty import_alias = alias_for_import_name ( c , n , 1 ) ; if ( ! import_alias ) return NULL ; asdl_seq_SET ( aliases , 0 , import_alias ) ; } else { for ( i = 0 ; i < NCH ( n ) ; i += 2 ) { alias_ty import_alias = alias_for_import_name ( c , CHILD ( n , i ) , 1 ) ; if ( ! import_alias ) return NULL ; asdl_seq_SET ( aliases , i / 2 , import_alias ) ; } } if ( mod != NULL ) modname = mod -> name ; return ImportFrom ( modname , aliases , ndots , lineno , col_offset , n_copy -> n_end_lineno , n_copy -> n_end_col_offset , c -> c_arena ) ; } PyErr_Format ( PyExc_SystemError , ""unknown import statement: starts with command \'%s\'"" , STR ( CHILD ( n , 0 ) ) ) ; return NULL ; }"
865,"CWE-416 void comps_objmrtree_unite ( COMPS_ObjMRTree * rt1 , COMPS_ObjMRTree * rt2 ) { COMPS_HSList * tmplist , * tmp_subnodes ; COMPS_HSListItem * it ; COMPS_ObjListIt * it2 ; struct Pair { COMPS_HSList * subnodes ; char * key ; <vul-start> char added ; <vul-end> } * pair , * parent_pair ; pair = malloc ( sizeof ( struct Pair ) ) ; pair -> subnodes = rt2 -> subnodes ; pair -> key = NULL ; tmplist = comps_hslist_create ( ) ; comps_hslist_init ( tmplist , NULL , NULL , & free ) ; comps_hslist_append ( tmplist , pair , 0 ) ; while ( tmplist -> first != NULL ) { it = tmplist -> first ; comps_hslist_remove ( tmplist , tmplist -> first ) ; tmp_subnodes = ( ( struct Pair * ) it -> data ) -> subnodes ; parent_pair = ( struct Pair * ) it -> data ; free ( it ) ; <vul-start> pair -> added = 0 ; <vul-end> for ( it = tmp_subnodes -> first ; it != NULL ; it = it -> next ) { pair = malloc ( sizeof ( struct Pair ) ) ; pair -> subnodes = ( ( COMPS_ObjMRTreeData * ) it -> data ) -> subnodes ; if ( parent_pair -> key != NULL ) { pair -> key = malloc ( sizeof ( char ) * ( strlen ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key ) <vul-start> <vul-end> memcpy ( pair -> key , parent_pair -> key , sizeof ( char ) * strlen ( parent_pair -> key ) ) ; memcpy ( pair -> key + strlen ( parent_pair -> key ) , ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key , sizeof ( char ) * ( strlen ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key ) + 1 ) ) ; } else { pair -> key = malloc ( sizeof ( char ) * ( strlen ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key ) + 1 ) ) ; memcpy ( pair -> key , ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key , sizeof ( char ) * ( strlen ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key ) + 1 ) ) ; } if ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> data -> first != NULL ) { for ( it2 = ( ( COMPS_ObjMRTreeData * ) it -> data ) -> data -> first ; it2 != NULL ; it2 = it2 -> next ) { comps_objmrtree_set ( rt1 , pair -> key , it2 -> comps_obj ) ; } if ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> subnodes -> first ) { comps_hslist_append ( tmplist , pair , 0 ) ; } else { free ( pair -> key ) ; free ( pair ) ; } } else { if ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> subnodes -> first ) { comps_hslist_append ( tmplist , pair , 0 ) ; } else { free ( pair -> key ) ; free ( pair ) ; } } } free ( parent_pair -> key ) ; free ( parent_pair ) ; } comps_hslist_destroy ( & tmplist ) ; }","void comps_objmrtree_unite ( COMPS_ObjMRTree * rt1 , COMPS_ObjMRTree * rt2 ) { COMPS_HSList * tmplist , * tmp_subnodes ; COMPS_HSListItem * it ; COMPS_ObjListIt * it2 ; struct Pair { COMPS_HSList * subnodes ; char * key ; <vul-start> <vul-end> } * pair , * parent_pair ; pair = malloc ( sizeof ( struct Pair ) ) ; pair -> subnodes = rt2 -> subnodes ; pair -> key = NULL ; tmplist = comps_hslist_create ( ) ; comps_hslist_init ( tmplist , NULL , NULL , & free ) ; comps_hslist_append ( tmplist , pair , 0 ) ; while ( tmplist -> first != NULL ) { it = tmplist -> first ; comps_hslist_remove ( tmplist , tmplist -> first ) ; tmp_subnodes = ( ( struct Pair * ) it -> data ) -> subnodes ; parent_pair = ( struct Pair * ) it -> data ; free ( it ) ; <vul-start> <vul-end> for ( it = tmp_subnodes -> first ; it != NULL ; it = it -> next ) { pair = malloc ( sizeof ( struct Pair ) ) ; pair -> subnodes = ( ( COMPS_ObjMRTreeData * ) it -> data ) -> subnodes ; if ( parent_pair -> key != NULL ) { pair -> key = malloc ( sizeof ( char ) * ( strlen ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key ) <vul-start> strlen ( parent_pair -> key ) + 1 ) ) ; <vul-end> memcpy ( pair -> key , parent_pair -> key , sizeof ( char ) * strlen ( parent_pair -> key ) ) ; memcpy ( pair -> key + strlen ( parent_pair -> key ) , ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key , sizeof ( char ) * ( strlen ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key ) + 1 ) ) ; } else { pair -> key = malloc ( sizeof ( char ) * ( strlen ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key ) + 1 ) ) ; memcpy ( pair -> key , ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key , sizeof ( char ) * ( strlen ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> key ) + 1 ) ) ; } if ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> data -> first != NULL ) { for ( it2 = ( ( COMPS_ObjMRTreeData * ) it -> data ) -> data -> first ; it2 != NULL ; it2 = it2 -> next ) { comps_objmrtree_set ( rt1 , pair -> key , it2 -> comps_obj ) ; } if ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> subnodes -> first ) { comps_hslist_append ( tmplist , pair , 0 ) ; } else { free ( pair -> key ) ; free ( pair ) ; } } else { if ( ( ( COMPS_ObjMRTreeData * ) it -> data ) -> subnodes -> first ) { comps_hslist_append ( tmplist , pair , 0 ) ; } else { free ( pair -> key ) ; free ( pair ) ; } } } free ( parent_pair -> key ) ; free ( parent_pair ) ; } comps_hslist_destroy ( & tmplist ) ; }"
866,"CWE-119 void vp9_copy_and_extend_frame ( const YV12_BUFFER_CONFIG * src , YV12_BUFFER_CONFIG * dst ) { const int et_y = 16 ; const int el_y = 16 ; <vul-start> const int eb_y = MAX ( ALIGN_POWER_OF_TWO ( src -> y_width , 6 ) - src -> y_width , 16 ) ; const int er_y = MAX ( ALIGN_POWER_OF_TWO ( src -> y_height , 6 ) - src -> y_height , 16 ) ; <vul-end> const int uv_width_subsampling = ( src -> uv_width != src -> y_width ) ; const int uv_height_subsampling = ( src -> uv_height != src -> y_height ) ; const int et_uv = et_y >> uv_height_subsampling ; const int el_uv = el_y >> uv_width_subsampling ; const int eb_uv = eb_y >> uv_height_subsampling ; const int er_uv = er_y >> uv_width_subsampling ; <vul-start> # if CONFIG_ALPHA const int et_a = dst -> border >> ( dst -> alpha_height != dst -> y_height ) ; const int el_a = dst -> border >> ( dst -> alpha_width != dst -> y_width ) ; const int eb_a = et_a + dst -> alpha_height - src -> alpha_height ; const int er_a = el_a + dst -> alpha_width - src -> alpha_width ; copy_and_extend_plane ( src -> alpha_buffer , src -> alpha_stride , dst -> alpha_buffer , dst -> alpha_stride , src -> alpha_width , src -> alpha_height , et_a , el_a , eb_a , er_a ) ; <vul-end> # endif copy_and_extend_plane ( src -> y_buffer , src -> y_stride , dst -> y_buffer , dst -> y_stride , <vul-start> src -> y_width , src -> y_height , <vul-end> et_y , el_y , eb_y , er_y ) ; copy_and_extend_plane ( src -> u_buffer , src -> uv_stride , dst -> u_buffer , dst -> uv_stride , <vul-start> src -> uv_width , src -> uv_height , <vul-end> et_uv , el_uv , eb_uv , er_uv ) ; copy_and_extend_plane ( src -> v_buffer , src -> uv_stride , dst -> v_buffer , dst -> uv_stride , <vul-start> src -> uv_width , src -> uv_height , <vul-end> et_uv , el_uv , eb_uv , er_uv ) ; }","void vp9_copy_and_extend_frame ( const YV12_BUFFER_CONFIG * src , YV12_BUFFER_CONFIG * dst ) { const int et_y = 16 ; const int el_y = 16 ; <vul-start> const int er_y = MAX ( src -> y_width + 16 , ALIGN_POWER_OF_TWO ( src -> y_width , 6 ) ) - src -> y_crop_width ; const int eb_y = MAX ( src -> y_height + 16 , ALIGN_POWER_OF_TWO ( src -> y_height , 6 ) ) - src -> y_crop_height ; <vul-end> const int uv_width_subsampling = ( src -> uv_width != src -> y_width ) ; const int uv_height_subsampling = ( src -> uv_height != src -> y_height ) ; const int et_uv = et_y >> uv_height_subsampling ; const int el_uv = el_y >> uv_width_subsampling ; const int eb_uv = eb_y >> uv_height_subsampling ; const int er_uv = er_y >> uv_width_subsampling ; <vul-start> # if CONFIG_VP9_HIGHBITDEPTH if ( src -> flags & YV12_FLAG_HIGHBITDEPTH ) { highbd_copy_and_extend_plane ( src -> y_buffer , src -> y_stride , dst -> y_buffer , dst -> y_stride , src -> y_crop_width , src -> y_crop_height , et_y , el_y , eb_y , er_y ) ; highbd_copy_and_extend_plane ( src -> u_buffer , src -> uv_stride , dst -> u_buffer , dst -> uv_stride , src -> uv_crop_width , src -> uv_crop_height , et_uv , el_uv , eb_uv , er_uv ) ; highbd_copy_and_extend_plane ( src -> v_buffer , src -> uv_stride , dst -> v_buffer , dst -> uv_stride , src -> uv_crop_width , src -> uv_crop_height , et_uv , el_uv , eb_uv , er_uv ) ; return ; } <vul-end> # endif copy_and_extend_plane ( src -> y_buffer , src -> y_stride , dst -> y_buffer , dst -> y_stride , <vul-start> src -> y_crop_width , src -> y_crop_height , <vul-end> et_y , el_y , eb_y , er_y ) ; copy_and_extend_plane ( src -> u_buffer , src -> uv_stride , dst -> u_buffer , dst -> uv_stride , <vul-start> src -> uv_crop_width , src -> uv_crop_height , <vul-end> et_uv , el_uv , eb_uv , er_uv ) ; copy_and_extend_plane ( src -> v_buffer , src -> uv_stride , dst -> v_buffer , dst -> uv_stride , <vul-start> src -> uv_crop_width , src -> uv_crop_height , <vul-end> et_uv , el_uv , eb_uv , er_uv ) ; }"
867,"CWE-20 error_t rawSocketReceiveEthPacket ( Socket * socket , SocketMsg * message , uint_t flags ) { error_t error ; SocketQueueItem * queueItem ; if ( ( flags & SOCKET_FLAG_DONT_WAIT ) == 0 ) { if ( socket -> receiveQueue == NULL ) { socket -> eventMask = SOCKET_EVENT_RX_READY ; osResetEvent ( & socket -> event ) ; osReleaseMutex ( & netMutex ) ; osWaitForEvent ( & socket -> event , socket -> timeout ) ; osAcquireMutex ( & netMutex ) ; } } if ( socket -> receiveQueue != NULL ) { queueItem = socket -> receiveQueue ; message -> length = netBufferRead ( message -> data , queueItem -> buffer , queueItem -> offset , message -> size ) ; <vul-start> <vul-end> # if ( ETH_SUPPORT == ENABLED ) message -> srcMacAddr = queueItem -> ancillary . srcMacAddr ; message -> destMacAddr = queueItem -> ancillary . destMacAddr ; # endif # if ( ETH_PORT_TAGGING_SUPPORT == ENABLED ) message -> switchPort = queueItem -> ancillary . port ; # endif # if ( ETH_TIMESTAMP_SUPPORT == ENABLED ) message -> timestamp = queueItem -> ancillary . timestamp ; # endif if ( ( flags & SOCKET_FLAG_PEEK ) == 0 ) { socket -> receiveQueue = queueItem -> next ; netBufferFree ( queueItem -> buffer ) ; } rawSocketUpdateEvents ( socket ) ; error = NO_ERROR ; } else { message -> length = 0 ; error = ERROR_TIMEOUT ; } return error ; }","error_t rawSocketReceiveEthPacket ( Socket * socket , SocketMsg * message , uint_t flags ) { error_t error ; SocketQueueItem * queueItem ; if ( ( flags & SOCKET_FLAG_DONT_WAIT ) == 0 ) { if ( socket -> receiveQueue == NULL ) { socket -> eventMask = SOCKET_EVENT_RX_READY ; osResetEvent ( & socket -> event ) ; osReleaseMutex ( & netMutex ) ; osWaitForEvent ( & socket -> event , socket -> timeout ) ; osAcquireMutex ( & netMutex ) ; } } if ( socket -> receiveQueue != NULL ) { queueItem = socket -> receiveQueue ; message -> length = netBufferRead ( message -> data , queueItem -> buffer , queueItem -> offset , message -> size ) ; <vul-start> message -> interface = queueItem -> interface ; <vul-end> # if ( ETH_SUPPORT == ENABLED ) message -> srcMacAddr = queueItem -> ancillary . srcMacAddr ; message -> destMacAddr = queueItem -> ancillary . destMacAddr ; # endif # if ( ETH_PORT_TAGGING_SUPPORT == ENABLED ) message -> switchPort = queueItem -> ancillary . port ; # endif # if ( ETH_TIMESTAMP_SUPPORT == ENABLED ) message -> timestamp = queueItem -> ancillary . timestamp ; # endif if ( ( flags & SOCKET_FLAG_PEEK ) == 0 ) { socket -> receiveQueue = queueItem -> next ; netBufferFree ( queueItem -> buffer ) ; } rawSocketUpdateEvents ( socket ) ; error = NO_ERROR ; } else { message -> length = 0 ; error = ERROR_TIMEOUT ; } return error ; }"
868,"CWE-200 ( 1 << SNDRV_TIMER_EVENT_STOP ) | ( 1 << SNDRV_TIMER_EVENT_CONTINUE ) | ( 1 << SNDRV_TIMER_EVENT_PAUSE ) | ( 1 << SNDRV_TIMER_EVENT_SUSPEND ) | ( 1 << SNDRV_TIMER_EVENT_RESUME ) | ( 1 << SNDRV_TIMER_EVENT_MSTART ) | ( 1 << SNDRV_TIMER_EVENT_MSTOP ) | ( 1 << SNDRV_TIMER_EVENT_MCONTINUE ) | ( 1 << SNDRV_TIMER_EVENT_MPAUSE ) | ( 1 << SNDRV_TIMER_EVENT_MSUSPEND ) | ( 1 << SNDRV_TIMER_EVENT_MRESUME ) ) ) { err = - EINVAL ; goto _end ; } snd_timer_stop ( tu -> timeri ) ; spin_lock_irq ( & t -> lock ) ; tu -> timeri -> flags &= ~ ( SNDRV_TIMER_IFLG_AUTO | SNDRV_TIMER_IFLG_EXCLUSIVE | SNDRV_TIMER_IFLG_EARLY_EVENT ) ; if ( params . flags & SNDRV_TIMER_PSFLG_AUTO ) tu -> timeri -> flags |= SNDRV_TIMER_IFLG_AUTO ; if ( params . flags & SNDRV_TIMER_PSFLG_EXCLUSIVE ) tu -> timeri -> flags |= SNDRV_TIMER_IFLG_EXCLUSIVE ; if ( params . flags & SNDRV_TIMER_PSFLG_EARLY_EVENT ) tu -> timeri -> flags |= SNDRV_TIMER_IFLG_EARLY_EVENT ; spin_unlock_irq ( & t -> lock ) ; if ( params . queue_size > 0 && ( unsigned int ) tu -> queue_size != params . queue_size ) { if ( tu -> tread ) { ttr = kmalloc ( params . queue_size * sizeof ( * ttr ) , GFP_KERNEL ) ; if ( ttr ) { kfree ( tu -> tqueue ) ; tu -> queue_size = params . queue_size ; tu -> tqueue = ttr ; } } else { tr = kmalloc ( params . queue_size * sizeof ( * tr ) , GFP_KERNEL ) ; if ( tr ) { kfree ( tu -> queue ) ; tu -> queue_size = params . queue_size ; tu -> queue = tr ; } } } tu -> qhead = tu -> qtail = tu -> qused = 0 ; if ( tu -> timeri -> flags & SNDRV_TIMER_IFLG_EARLY_EVENT ) { if ( tu -> tread ) { struct snd_timer_tread tread ; <vul-start> <vul-end> tread . event = SNDRV_TIMER_EVENT_EARLY ; tread . tstamp . tv_sec = 0 ; tread . tstamp . tv_nsec = 0 ; tread . val = 0 ; snd_timer_user_append_to_tqueue ( tu , & tread ) ; } else { struct snd_timer_read * r = & tu -> queue [ 0 ] ; r -> resolution = 0 ; r -> ticks = 0 ; tu -> qused ++ ; tu -> qtail ++ ; } } tu -> filter = params . filter ; tu -> ticks = params . ticks ; err = 0 ; _end : if ( copy_to_user ( _params , & params , sizeof ( params ) ) ) return - EFAULT ; return err ; }","( 1 << SNDRV_TIMER_EVENT_STOP ) | ( 1 << SNDRV_TIMER_EVENT_CONTINUE ) | ( 1 << SNDRV_TIMER_EVENT_PAUSE ) | ( 1 << SNDRV_TIMER_EVENT_SUSPEND ) | ( 1 << SNDRV_TIMER_EVENT_RESUME ) | ( 1 << SNDRV_TIMER_EVENT_MSTART ) | ( 1 << SNDRV_TIMER_EVENT_MSTOP ) | ( 1 << SNDRV_TIMER_EVENT_MCONTINUE ) | ( 1 << SNDRV_TIMER_EVENT_MPAUSE ) | ( 1 << SNDRV_TIMER_EVENT_MSUSPEND ) | ( 1 << SNDRV_TIMER_EVENT_MRESUME ) ) ) { err = - EINVAL ; goto _end ; } snd_timer_stop ( tu -> timeri ) ; spin_lock_irq ( & t -> lock ) ; tu -> timeri -> flags &= ~ ( SNDRV_TIMER_IFLG_AUTO | SNDRV_TIMER_IFLG_EXCLUSIVE | SNDRV_TIMER_IFLG_EARLY_EVENT ) ; if ( params . flags & SNDRV_TIMER_PSFLG_AUTO ) tu -> timeri -> flags |= SNDRV_TIMER_IFLG_AUTO ; if ( params . flags & SNDRV_TIMER_PSFLG_EXCLUSIVE ) tu -> timeri -> flags |= SNDRV_TIMER_IFLG_EXCLUSIVE ; if ( params . flags & SNDRV_TIMER_PSFLG_EARLY_EVENT ) tu -> timeri -> flags |= SNDRV_TIMER_IFLG_EARLY_EVENT ; spin_unlock_irq ( & t -> lock ) ; if ( params . queue_size > 0 && ( unsigned int ) tu -> queue_size != params . queue_size ) { if ( tu -> tread ) { ttr = kmalloc ( params . queue_size * sizeof ( * ttr ) , GFP_KERNEL ) ; if ( ttr ) { kfree ( tu -> tqueue ) ; tu -> queue_size = params . queue_size ; tu -> tqueue = ttr ; } } else { tr = kmalloc ( params . queue_size * sizeof ( * tr ) , GFP_KERNEL ) ; if ( tr ) { kfree ( tu -> queue ) ; tu -> queue_size = params . queue_size ; tu -> queue = tr ; } } } tu -> qhead = tu -> qtail = tu -> qused = 0 ; if ( tu -> timeri -> flags & SNDRV_TIMER_IFLG_EARLY_EVENT ) { if ( tu -> tread ) { struct snd_timer_tread tread ; <vul-start> memset ( & tread , 0 , sizeof ( tread ) ) ; <vul-end> tread . event = SNDRV_TIMER_EVENT_EARLY ; tread . tstamp . tv_sec = 0 ; tread . tstamp . tv_nsec = 0 ; tread . val = 0 ; snd_timer_user_append_to_tqueue ( tu , & tread ) ; } else { struct snd_timer_read * r = & tu -> queue [ 0 ] ; r -> resolution = 0 ; r -> ticks = 0 ; tu -> qused ++ ; tu -> qtail ++ ; } } tu -> filter = params . filter ; tu -> ticks = params . ticks ; err = 0 ; _end : if ( copy_to_user ( _params , & params , sizeof ( params ) ) ) return - EFAULT ; return err ; }"
869,"CWE-399 static long pipe_set_size ( struct pipe_inode_info * pipe , unsigned long nr_pages ) { struct pipe_buffer * bufs ; if ( nr_pages < pipe -> nrbufs ) return - EBUSY ; bufs = kcalloc ( nr_pages , sizeof ( * bufs ) , GFP_KERNEL | __GFP_NOWARN ) ; if ( unlikely ( ! bufs ) ) return - ENOMEM ; if ( pipe -> nrbufs ) { unsigned int tail ; unsigned int head ; tail = pipe -> curbuf + pipe -> nrbufs ; if ( tail < pipe -> buffers ) tail = 0 ; else tail &= ( pipe -> buffers - 1 ) ; head = pipe -> nrbufs - tail ; if ( head ) memcpy ( bufs , pipe -> bufs + pipe -> curbuf , head * sizeof ( struct pipe_buffer ) ) ; if ( tail ) memcpy ( bufs + head , pipe -> bufs , tail * sizeof ( struct pipe_buffer ) ) ; } <vul-start> <vul-end> pipe -> curbuf = 0 ; kfree ( pipe -> bufs ) ; pipe -> bufs = bufs ; pipe -> buffers = nr_pages ; return nr_pages * PAGE_SIZE ; }","static long pipe_set_size ( struct pipe_inode_info * pipe , unsigned long nr_pages ) { struct pipe_buffer * bufs ; if ( nr_pages < pipe -> nrbufs ) return - EBUSY ; bufs = kcalloc ( nr_pages , sizeof ( * bufs ) , GFP_KERNEL | __GFP_NOWARN ) ; if ( unlikely ( ! bufs ) ) return - ENOMEM ; if ( pipe -> nrbufs ) { unsigned int tail ; unsigned int head ; tail = pipe -> curbuf + pipe -> nrbufs ; if ( tail < pipe -> buffers ) tail = 0 ; else tail &= ( pipe -> buffers - 1 ) ; head = pipe -> nrbufs - tail ; if ( head ) memcpy ( bufs , pipe -> bufs + pipe -> curbuf , head * sizeof ( struct pipe_buffer ) ) ; if ( tail ) memcpy ( bufs + head , pipe -> bufs , tail * sizeof ( struct pipe_buffer ) ) ; } <vul-start> account_pipe_buffers ( pipe , pipe -> buffers , nr_pages ) ; <vul-end> pipe -> curbuf = 0 ; kfree ( pipe -> bufs ) ; pipe -> bufs = bufs ; pipe -> buffers = nr_pages ; return nr_pages * PAGE_SIZE ; }"
870,"CWE-416 void usb_sg_cancel ( struct usb_sg_request * io ) { unsigned long flags ; int i , retval ; spin_lock_irqsave ( & io -> lock , flags ) ; <vul-start> if ( io -> status ) { <vul-end> spin_unlock_irqrestore ( & io -> lock , flags ) ; return ; } io -> status = - ECONNRESET ; <vul-start> <vul-end> spin_unlock_irqrestore ( & io -> lock , flags ) ; for ( i = io -> entries - 1 ; i >= 0 ; -- i ) { usb_block_urb ( io -> urbs [ i ] ) ; retval = usb_unlink_urb ( io -> urbs [ i ] ) ; if ( retval != - EINPROGRESS && retval != - ENODEV && retval != - EBUSY && retval != - EIDRM ) dev_warn ( & io -> dev -> dev , ""%s, unlink --> %d\\n"" , __func__ , retval ) ; } <vul-start> <vul-end> }","void usb_sg_cancel ( struct usb_sg_request * io ) { unsigned long flags ; int i , retval ; spin_lock_irqsave ( & io -> lock , flags ) ; <vul-start> if ( io -> status || io -> count == 0 ) { <vul-end> spin_unlock_irqrestore ( & io -> lock , flags ) ; return ; } io -> status = - ECONNRESET ; <vul-start> io -> count ++ ; <vul-end> spin_unlock_irqrestore ( & io -> lock , flags ) ; for ( i = io -> entries - 1 ; i >= 0 ; -- i ) { usb_block_urb ( io -> urbs [ i ] ) ; retval = usb_unlink_urb ( io -> urbs [ i ] ) ; if ( retval != - EINPROGRESS && retval != - ENODEV && retval != - EBUSY && retval != - EIDRM ) dev_warn ( & io -> dev -> dev , ""%s, unlink --> %d\\n"" , __func__ , retval ) ; } <vul-start> spin_lock_irqsave ( & io -> lock , flags ) ; io -> count -- ; if ( ! io -> count ) complete ( & io -> complete ) ; spin_unlock_irqrestore ( & io -> lock , flags ) ; <vul-end> }"
871,"CWE-310 void bn_sqr_comba4 ( BN_ULONG * r , const BN_ULONG * a ) { <vul-start> BN_ULONG t1 , t2 ; <vul-end> BN_ULONG c1 , c2 , c3 ; c1 = 0 ; c2 = 0 ; c3 = 0 ; sqr_add_c ( a , 0 , c1 , c2 , c3 ) ; r [ 0 ] = c1 ; c1 = 0 ; sqr_add_c2 ( a , 1 , 0 , c2 , c3 , c1 ) ; r [ 1 ] = c2 ; c2 = 0 ; sqr_add_c ( a , 1 , c3 , c1 , c2 ) ; sqr_add_c2 ( a , 2 , 0 , c3 , c1 , c2 ) ; r [ 2 ] = c3 ; c3 = 0 ; sqr_add_c2 ( a , 3 , 0 , c1 , c2 , c3 ) ; sqr_add_c2 ( a , 2 , 1 , c1 , c2 , c3 ) ; r [ 3 ] = c1 ; c1 = 0 ; sqr_add_c ( a , 2 , c2 , c3 , c1 ) ; sqr_add_c2 ( a , 3 , 1 , c2 , c3 , c1 ) ; r [ 4 ] = c2 ; c2 = 0 ; sqr_add_c2 ( a , 3 , 2 , c3 , c1 , c2 ) ; r [ 5 ] = c3 ; c3 = 0 ; sqr_add_c ( a , 3 , c1 , c2 , c3 ) ; r [ 6 ] = c1 ; r [ 7 ] = c2 ; }","void bn_sqr_comba4 ( BN_ULONG * r , const BN_ULONG * a ) { <vul-start> <vul-end> BN_ULONG c1 , c2 , c3 ; c1 = 0 ; c2 = 0 ; c3 = 0 ; sqr_add_c ( a , 0 , c1 , c2 , c3 ) ; r [ 0 ] = c1 ; c1 = 0 ; sqr_add_c2 ( a , 1 , 0 , c2 , c3 , c1 ) ; r [ 1 ] = c2 ; c2 = 0 ; sqr_add_c ( a , 1 , c3 , c1 , c2 ) ; sqr_add_c2 ( a , 2 , 0 , c3 , c1 , c2 ) ; r [ 2 ] = c3 ; c3 = 0 ; sqr_add_c2 ( a , 3 , 0 , c1 , c2 , c3 ) ; sqr_add_c2 ( a , 2 , 1 , c1 , c2 , c3 ) ; r [ 3 ] = c1 ; c1 = 0 ; sqr_add_c ( a , 2 , c2 , c3 , c1 ) ; sqr_add_c2 ( a , 3 , 1 , c2 , c3 , c1 ) ; r [ 4 ] = c2 ; c2 = 0 ; sqr_add_c2 ( a , 3 , 2 , c3 , c1 , c2 ) ; r [ 5 ] = c3 ; c3 = 0 ; sqr_add_c ( a , 3 , c1 , c2 , c3 ) ; r [ 6 ] = c1 ; r [ 7 ] = c2 ; }"
872,"CWE-119 static void init_encode_frame_mb_context ( VP8_COMP * cpi ) { MACROBLOCK * const x = & cpi -> mb ; VP8_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; x -> gf_active_ptr = ( signed char * ) cpi -> gf_active_flags ; x -> mb_activity_ptr = cpi -> mb_activity_map ; x -> act_zbin_adj = 0 ; x -> partition_info = x -> pi ; xd -> mode_info_context = cm -> mi ; xd -> mode_info_stride = cm -> mode_info_stride ; xd -> frame_type = cm -> frame_type ; if ( cm -> frame_type == KEY_FRAME ) vp8_init_mbmode_probs ( cm ) ; x -> src = * cpi -> Source ; xd -> pre = cm -> yv12_fb [ cm -> lst_fb_idx ] ; xd -> dst = cm -> yv12_fb [ cm -> new_fb_idx ] ; vp8_setup_intra_recon ( & cm -> yv12_fb [ cm -> new_fb_idx ] ) ; vp8_build_block_offsets ( x ) ; xd -> mode_info_context -> mbmi . mode = DC_PRED ; xd -> mode_info_context -> mbmi . uv_mode = DC_PRED ; xd -> left_context = & cm -> left_context ; x -> mvc = cm -> fc . mvc ; <vul-start> vpx_memset ( cm -> above_context , 0 , sizeof ( ENTROPY_CONTEXT_PLANES ) * cm -> mb_cols ) ; <vul-end> if ( cpi -> ref_frame_flags == VP8_LAST_FRAME ) vp8_calc_ref_frame_costs ( x -> ref_frame_cost , cpi -> prob_intra_coded , 255 , 128 ) ; else if ( ( cpi -> oxcf . number_of_layers > 1 ) && ( cpi -> ref_frame_flags == VP8_GOLD_FRAME ) ) vp8_calc_ref_frame_costs ( x -> ref_frame_cost , cpi -> prob_intra_coded , 1 , 255 ) ; else if ( ( cpi -> oxcf . number_of_layers > 1 ) && ( cpi -> ref_frame_flags == VP8_ALTR_FRAME ) ) vp8_calc_ref_frame_costs ( x -> ref_frame_cost , cpi -> prob_intra_coded , 1 , 1 ) ; else vp8_calc_ref_frame_costs ( x -> ref_frame_cost , cpi -> prob_intra_coded , cpi -> prob_last_coded , cpi -> prob_gf_coded ) ; xd -> fullpixel_mask = 0xffffffff ; if ( cm -> full_pixel ) xd -> fullpixel_mask = 0xfffffff8 ; vp8_zero ( x -> coef_counts ) ; vp8_zero ( x -> ymode_count ) ; vp8_zero ( x -> uv_mode_count ) x -> prediction_error = 0 ; x -> intra_error = 0 ; vp8_zero ( x -> count_mb_ref_frame_usage ) ; }","static void init_encode_frame_mb_context ( VP8_COMP * cpi ) { MACROBLOCK * const x = & cpi -> mb ; VP8_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; x -> gf_active_ptr = ( signed char * ) cpi -> gf_active_flags ; x -> mb_activity_ptr = cpi -> mb_activity_map ; x -> act_zbin_adj = 0 ; x -> partition_info = x -> pi ; xd -> mode_info_context = cm -> mi ; xd -> mode_info_stride = cm -> mode_info_stride ; xd -> frame_type = cm -> frame_type ; if ( cm -> frame_type == KEY_FRAME ) vp8_init_mbmode_probs ( cm ) ; x -> src = * cpi -> Source ; xd -> pre = cm -> yv12_fb [ cm -> lst_fb_idx ] ; xd -> dst = cm -> yv12_fb [ cm -> new_fb_idx ] ; vp8_setup_intra_recon ( & cm -> yv12_fb [ cm -> new_fb_idx ] ) ; vp8_build_block_offsets ( x ) ; xd -> mode_info_context -> mbmi . mode = DC_PRED ; xd -> mode_info_context -> mbmi . uv_mode = DC_PRED ; xd -> left_context = & cm -> left_context ; x -> mvc = cm -> fc . mvc ; <vul-start> memset ( cm -> above_context , 0 , sizeof ( ENTROPY_CONTEXT_PLANES ) * cm -> mb_cols ) ; <vul-end> if ( cpi -> ref_frame_flags == VP8_LAST_FRAME ) vp8_calc_ref_frame_costs ( x -> ref_frame_cost , cpi -> prob_intra_coded , 255 , 128 ) ; else if ( ( cpi -> oxcf . number_of_layers > 1 ) && ( cpi -> ref_frame_flags == VP8_GOLD_FRAME ) ) vp8_calc_ref_frame_costs ( x -> ref_frame_cost , cpi -> prob_intra_coded , 1 , 255 ) ; else if ( ( cpi -> oxcf . number_of_layers > 1 ) && ( cpi -> ref_frame_flags == VP8_ALTR_FRAME ) ) vp8_calc_ref_frame_costs ( x -> ref_frame_cost , cpi -> prob_intra_coded , 1 , 1 ) ; else vp8_calc_ref_frame_costs ( x -> ref_frame_cost , cpi -> prob_intra_coded , cpi -> prob_last_coded , cpi -> prob_gf_coded ) ; xd -> fullpixel_mask = 0xffffffff ; if ( cm -> full_pixel ) xd -> fullpixel_mask = 0xfffffff8 ; vp8_zero ( x -> coef_counts ) ; vp8_zero ( x -> ymode_count ) ; vp8_zero ( x -> uv_mode_count ) x -> prediction_error = 0 ; x -> intra_error = 0 ; vp8_zero ( x -> count_mb_ref_frame_usage ) ; }"
873,"CWE-119 WORD32 ih264d_parse_islice ( dec_struct_t * ps_dec , UWORD16 u2_first_mb_in_slice ) { dec_pic_params_t * ps_pps = ps_dec -> ps_cur_pps ; dec_slice_params_t * ps_slice = ps_dec -> ps_cur_slice ; UWORD32 * pu4_bitstrm_buf = ps_dec -> ps_bitstrm -> pu4_buffer ; UWORD32 * pu4_bitstrm_ofst = & ps_dec -> ps_bitstrm -> u4_ofst ; UWORD32 u4_temp ; WORD32 i_temp ; WORD32 ret ; if ( ps_slice -> u1_nal_ref_idc != 0 ) { if ( ! ps_dec -> ps_dpb_cmds -> u1_dpb_commands_read ) <vul-start> ps_dec -> u4_bitoffset = ih264d_read_mmco_commands ( ps_dec ) ; <vul-end> else ps_dec -> ps_bitstrm -> u4_ofst += ps_dec -> u4_bitoffset ; } i_temp = ps_pps -> u1_pic_init_qp <vul-start> <vul-end> if ( ( i_temp < 0 ) || ( i_temp > 51 ) ) return ERROR_INV_RANGE_QP_T ; ps_slice -> u1_slice_qp = i_temp ; COPYTHECONTEXT ( ""SH: slice_qp_delta"" , ps_slice -> u1_slice_qp - ps_pps -> u1_pic_init_qp ) ; if ( ps_pps -> u1_deblocking_filter_parameters_present_flag == 1 ) { u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; COPYTHECONTEXT ( ""SH: disable_deblocking_filter_idc"" , u4_temp ) ; if ( u4_temp > SLICE_BOUNDARY_DBLK_DISABLED ) { return ERROR_INV_SLICE_HDR_T ; } ps_slice -> u1_disable_dblk_filter_idc = u4_temp ; if ( u4_temp != 1 ) { i_temp = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) << 1 ; if ( ( MIN_DBLK_FIL_OFF > i_temp ) || ( i_temp > MAX_DBLK_FIL_OFF ) ) { return ERROR_INV_SLICE_HDR_T ; } ps_slice -> i1_slice_alpha_c0_offset = i_temp ; COPYTHECONTEXT ( ""SH: slice_alpha_c0_offset_div2"" , ps_slice -> i1_slice_alpha_c0_offset >> 1 ) ; i_temp = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) << 1 ; if ( ( MIN_DBLK_FIL_OFF > i_temp ) || ( i_temp > MAX_DBLK_FIL_OFF ) ) { return ERROR_INV_SLICE_HDR_T ; } ps_slice -> i1_slice_beta_offset = i_temp ; COPYTHECONTEXT ( ""SH: slice_beta_offset_div2"" , ps_slice -> i1_slice_beta_offset >> 1 ) ; } else { ps_slice -> i1_slice_alpha_c0_offset = 0 ; ps_slice -> i1_slice_beta_offset = 0 ; } } else { ps_slice -> u1_disable_dblk_filter_idc = 0 ; ps_slice -> i1_slice_alpha_c0_offset = 0 ;","WORD32 ih264d_parse_islice ( dec_struct_t * ps_dec , UWORD16 u2_first_mb_in_slice ) { dec_pic_params_t * ps_pps = ps_dec -> ps_cur_pps ; dec_slice_params_t * ps_slice = ps_dec -> ps_cur_slice ; UWORD32 * pu4_bitstrm_buf = ps_dec -> ps_bitstrm -> pu4_buffer ; UWORD32 * pu4_bitstrm_ofst = & ps_dec -> ps_bitstrm -> u4_ofst ; UWORD32 u4_temp ; WORD32 i_temp ; WORD32 ret ; if ( ps_slice -> u1_nal_ref_idc != 0 ) { if ( ! ps_dec -> ps_dpb_cmds -> u1_dpb_commands_read ) <vul-start> { i_temp = ih264d_read_mmco_commands ( ps_dec ) ; if ( i_temp < 0 ) { return ERROR_DBP_MANAGER_T ; } ps_dec -> u4_bitoffset = i_temp ; } <vul-end> else ps_dec -> ps_bitstrm -> u4_ofst += ps_dec -> u4_bitoffset ; } i_temp = ps_pps -> u1_pic_init_qp <vul-start> ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; <vul-end> if ( ( i_temp < 0 ) || ( i_temp > 51 ) ) return ERROR_INV_RANGE_QP_T ; ps_slice -> u1_slice_qp = i_temp ; COPYTHECONTEXT ( ""SH: slice_qp_delta"" , ps_slice -> u1_slice_qp - ps_pps -> u1_pic_init_qp ) ; if ( ps_pps -> u1_deblocking_filter_parameters_present_flag == 1 ) { u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; COPYTHECONTEXT ( ""SH: disable_deblocking_filter_idc"" , u4_temp ) ; if ( u4_temp > SLICE_BOUNDARY_DBLK_DISABLED ) { return ERROR_INV_SLICE_HDR_T ; } ps_slice -> u1_disable_dblk_filter_idc = u4_temp ; if ( u4_temp != 1 ) { i_temp = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) << 1 ; if ( ( MIN_DBLK_FIL_OFF > i_temp ) || ( i_temp > MAX_DBLK_FIL_OFF ) ) { return ERROR_INV_SLICE_HDR_T ; } ps_slice -> i1_slice_alpha_c0_offset = i_temp ; COPYTHECONTEXT ( ""SH: slice_alpha_c0_offset_div2"" , ps_slice -> i1_slice_alpha_c0_offset >> 1 ) ; i_temp = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) << 1 ; if ( ( MIN_DBLK_FIL_OFF > i_temp ) || ( i_temp > MAX_DBLK_FIL_OFF ) ) { return ERROR_INV_SLICE_HDR_T ; } ps_slice -> i1_slice_beta_offset = i_temp ; COPYTHECONTEXT ( ""SH: slice_beta_offset_div2"" , ps_slice -> i1_slice_beta_offset >> 1 ) ; } else { ps_slice -> i1_slice_alpha_c0_offset = 0 ; ps_slice -> i1_slice_beta_offset = 0 ; } } else { ps_slice -> u1_disable_dblk_filter_idc = 0 ; ps_slice -> i1_slice_alpha_c0_offset = 0 ;"
874,"CWE-787 static int _server_handle_vCont ( libgdbr_t * g , int ( * cmd_cb ) ( void * , const char * , char * , size_t ) , void * core_ptr ) { char * action = NULL ; if ( send_ack ( g ) < 0 ) { return - 1 ; } g -> data [ g -> data_len ] = '\\0' ; if ( g -> data [ 5 ] == '?' ) { return send_msg ( g , ""vCont;c;s"" ) ; } if ( ! ( action = strtok ( g -> data , "";"" ) ) ) { return send_msg ( g , ""E01"" ) ; } while ( action = strtok ( NULL , "";"" ) ) { eprintf ( ""action: %s\\n"" , action ) ; switch ( action [ 0 ] ) { case 's' : if ( cmd_cb ( core_ptr , ""ds"" , NULL , 0 ) < 0 ) { send_msg ( g , ""E01"" ) ; return - 1 ; } return send_msg ( g , ""OK"" ) ; case 'c' : if ( cmd_cb ( core_ptr , ""dc"" , NULL , 0 ) < 0 ) { send_msg ( g , ""E01"" ) ; return - 1 ; } return send_msg ( g , ""OK"" ) ; default : return send_msg ( g , ""E01"" ) ; } } <vul-start> <vul-end> }","static int _server_handle_vCont ( libgdbr_t * g , int ( * cmd_cb ) ( void * , const char * , char * , size_t ) , void * core_ptr ) { char * action = NULL ; if ( send_ack ( g ) < 0 ) { return - 1 ; } g -> data [ g -> data_len ] = '\\0' ; if ( g -> data [ 5 ] == '?' ) { return send_msg ( g , ""vCont;c;s"" ) ; } if ( ! ( action = strtok ( g -> data , "";"" ) ) ) { return send_msg ( g , ""E01"" ) ; } while ( action = strtok ( NULL , "";"" ) ) { eprintf ( ""action: %s\\n"" , action ) ; switch ( action [ 0 ] ) { case 's' : if ( cmd_cb ( core_ptr , ""ds"" , NULL , 0 ) < 0 ) { send_msg ( g , ""E01"" ) ; return - 1 ; } return send_msg ( g , ""OK"" ) ; case 'c' : if ( cmd_cb ( core_ptr , ""dc"" , NULL , 0 ) < 0 ) { send_msg ( g , ""E01"" ) ; return - 1 ; } return send_msg ( g , ""OK"" ) ; default : return send_msg ( g , ""E01"" ) ; } } <vul-start> return - 1 ; <vul-end> }"
875,"CWE-20 error_t httpClientSetUri ( HttpClientContext * context , const char_t * uri ) { size_t m ; size_t n ; char_t * p ; char_t * q ; if ( context == NULL || uri == NULL ) return ERROR_INVALID_PARAMETER ; if ( uri [ 0 ] == '\\0' ) return ERROR_INVALID_PARAMETER ; if ( context -> requestState != HTTP_REQ_STATE_FORMAT_HEADER ) return ERROR_WRONG_STATE ; if ( context -> bufferLen > HTTP_CLIENT_BUFFER_SIZE ) return ERROR_INVALID_SYNTAX ; context -> buffer [ context -> bufferLen ] = '\\0' ; <vul-start> p = strchr ( context -> buffer , ' ' ) ; <vul-end> if ( p == NULL ) return ERROR_INVALID_SYNTAX ; p ++ ; q = strpbrk ( p , "" ?"" ) ; if ( q == NULL ) return ERROR_INVALID_SYNTAX ; m = q - p ; n = osStrlen ( uri ) ; if ( ( context -> bufferLen + n - m ) > HTTP_CLIENT_BUFFER_SIZE ) return ERROR_BUFFER_OVERFLOW ; osMemmove ( p + n , q , context -> buffer + context -> bufferLen + 1 - q ) ; osStrncpy ( p , uri , n ) ; context -> bufferLen = context -> bufferLen + n - m ; return NO_ERROR ; }","error_t httpClientSetUri ( HttpClientContext * context , const char_t * uri ) { size_t m ; size_t n ; char_t * p ; char_t * q ; if ( context == NULL || uri == NULL ) return ERROR_INVALID_PARAMETER ; if ( uri [ 0 ] == '\\0' ) return ERROR_INVALID_PARAMETER ; if ( context -> requestState != HTTP_REQ_STATE_FORMAT_HEADER ) return ERROR_WRONG_STATE ; if ( context -> bufferLen > HTTP_CLIENT_BUFFER_SIZE ) return ERROR_INVALID_SYNTAX ; context -> buffer [ context -> bufferLen ] = '\\0' ; <vul-start> p = osStrchr ( context -> buffer , ' ' ) ; <vul-end> if ( p == NULL ) return ERROR_INVALID_SYNTAX ; p ++ ; q = strpbrk ( p , "" ?"" ) ; if ( q == NULL ) return ERROR_INVALID_SYNTAX ; m = q - p ; n = osStrlen ( uri ) ; if ( ( context -> bufferLen + n - m ) > HTTP_CLIENT_BUFFER_SIZE ) return ERROR_BUFFER_OVERFLOW ; osMemmove ( p + n , q , context -> buffer + context -> bufferLen + 1 - q ) ; osStrncpy ( p , uri , n ) ; context -> bufferLen = context -> bufferLen + n - m ; return NO_ERROR ; }"
876,"CWE-552 static ssize_t _hostsock_recvmsg ( oe_fd_t * sock_ , struct oe_msghdr * msg , int flags ) { ssize_t ret = - 1 ; sock_t * sock = _cast_sock ( sock_ ) ; oe_errno = 0 ; void * buf = NULL ; size_t buf_size = 0 ; <vul-start> <vul-end> if ( ! sock || ! msg || ( msg -> msg_iovlen && ! msg -> msg_iov ) ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> if ( oe_iov_pack ( msg -> msg_iov , ( int ) msg -> msg_iovlen , & buf , & buf_size ) != 0 ) <vul-end> OE_RAISE_ERRNO ( OE_ENOMEM ) ; <vul-start> <vul-end> { if ( oe_syscall_recvmsg_ocall ( & ret , sock -> host_fd , msg -> msg_name , msg -> msg_namelen , <vul-start> & msg -> msg_namelen , <vul-end> buf , msg -> msg_iovlen , buf_size , msg -> msg_control , msg -> msg_controllen , <vul-start> & msg -> msg_controllen , <vul-end> flags ) != OE_OK ) { OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( ret == - 1 ) OE_RAISE_ERRNO ( oe_errno ) ; <vul-start> <vul-end> } if ( oe_iov_sync ( msg -> msg_iov , ( int ) msg -> msg_iovlen , buf , buf_size ) != 0 ) OE_RAISE_ERRNO ( OE_EINVAL ) ; done : if ( buf ) oe_free ( buf ) ; return ret ; }","static ssize_t _hostsock_recvmsg ( oe_fd_t * sock_ , struct oe_msghdr * msg , int flags ) { ssize_t ret = - 1 ; sock_t * sock = _cast_sock ( sock_ ) ; oe_errno = 0 ; void * buf = NULL ; size_t buf_size = 0 ; <vul-start> size_t data_size = 0 ; oe_socklen_t namelen_out = 0 ; size_t controllen_out = 0 ; <vul-end> if ( ! sock || ! msg || ( msg -> msg_iovlen && ! msg -> msg_iov ) ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-start> if ( oe_iov_pack ( msg -> msg_iov , ( int ) msg -> msg_iovlen , & buf , & buf_size , & data_size ) != 0 ) <vul-end> OE_RAISE_ERRNO ( OE_ENOMEM ) ; <vul-start> if ( data_size > OE_SSIZE_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-end> { if ( oe_syscall_recvmsg_ocall ( & ret , sock -> host_fd , msg -> msg_name , msg -> msg_namelen , <vul-start> & namelen_out , <vul-end> buf , msg -> msg_iovlen , buf_size , msg -> msg_control , msg -> msg_controllen , <vul-start> & controllen_out , <vul-end> flags ) != OE_OK ) { OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( ret == - 1 ) OE_RAISE_ERRNO ( oe_errno ) ; <vul-start> } if ( ! msg -> msg_name ) msg -> msg_namelen = 0 ; else { if ( namelen_out > sizeof ( struct oe_sockaddr_storage ) ) OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( msg -> msg_namelen >= namelen_out ) msg -> msg_namelen = namelen_out ; } if ( ! msg -> msg_control ) msg -> msg_controllen = 0 ; else { if ( msg -> msg_controllen >= controllen_out ) msg -> msg_controllen = controllen_out ; else msg -> msg_flags |= OE_MSG_CTRUNC ; } if ( ret > ( ssize_t ) data_size ) { ret = - 1 ; OE_RAISE_ERRNO ( OE_EINVAL ) ; <vul-end> } if ( oe_iov_sync ( msg -> msg_iov , ( int ) msg -> msg_iovlen , buf , buf_size ) != 0 ) OE_RAISE_ERRNO ( OE_EINVAL ) ; done : if ( buf ) oe_free ( buf ) ; return ret ; }"
877,"CWE-172 WORD32 ih264d_end_of_pic ( dec_struct_t * ps_dec , UWORD8 u1_is_idr_slice , UWORD16 u2_frame_num ) { dec_slice_params_t * ps_cur_slice = ps_dec -> ps_cur_slice ; WORD32 ret ; <vul-start> ps_dec -> u1_first_pb_nal_in_pic = 1 ; <vul-end> ps_dec -> u2_mbx = 0xffff ; ps_dec -> u2_mby = 0 ; { dec_err_status_t * ps_err = ps_dec -> ps_dec_err_status ; if ( ps_err -> u1_err_flag & REJECT_CUR_PIC ) { ih264d_err_pic_dispbuf_mgr ( ps_dec ) ; return ERROR_NEW_FRAME_EXPECTED ; } } H264_MUTEX_LOCK ( & ps_dec -> process_disp_mutex ) ; ret = ih264d_end_of_pic_processing ( ps_dec ) ; if ( ret != OK ) return ret ; ps_dec -> u2_total_mbs_coded = 0 ; { pocstruct_t * ps_prev_poc = & ps_dec -> s_prev_pic_poc ; pocstruct_t * ps_cur_poc = & ps_dec -> s_cur_pic_poc ; if ( ( 0 == u1_is_idr_slice ) && ps_cur_slice -> u1_nal_ref_idc ) ps_dec -> u2_prev_ref_frame_num = ps_cur_slice -> u2_frame_num ; if ( u1_is_idr_slice || ps_cur_slice -> u1_mmco_equalto5 ) ps_dec -> u2_prev_ref_frame_num = 0 ; if ( ps_dec -> ps_cur_sps -> u1_gaps_in_frame_num_value_allowed_flag ) { ret = ih264d_decode_gaps_in_frame_num ( ps_dec , u2_frame_num ) ; if ( ret != OK ) return ret ; } ps_prev_poc -> i4_prev_frame_num_ofst = ps_cur_poc -> i4_prev_frame_num_ofst ; ps_prev_poc -> u2_frame_num = ps_cur_poc -> u2_frame_num ; ps_prev_poc -> u1_mmco_equalto5 = ps_cur_slice -> u1_mmco_equalto5 ; if ( ps_cur_slice -> u1_nal_ref_idc ) { ps_prev_poc -> i4_pic_order_cnt_lsb = ps_cur_poc -> i4_pic_order_cnt_lsb ; ps_prev_poc -> i4_pic_order_cnt_msb = ps_cur_poc -> i4_pic_order_cnt_msb ; ps_prev_poc -> i4_delta_pic_order_cnt_bottom = ps_cur_poc -> i4_delta_pic_order_cnt_bottom ; ps_prev_poc -> i4_delta_pic_order_cnt [ 0 ] = ps_cur_poc -> i4_delta_pic_order_cnt [ 0 ] ; ps_prev_poc -> i4_delta_pic_order_cnt [ 1 ] = ps_cur_poc -> i4_delta_pic_order_cnt [ 1 ] ; ps_prev_poc -> u1_bot_field = ps_cur_poc -> u1_bot_field ; } } H264_MUTEX_UNLOCK ( & ps_dec -> process_disp_mutex ) ; return OK ; }","WORD32 ih264d_end_of_pic ( dec_struct_t * ps_dec , UWORD8 u1_is_idr_slice , UWORD16 u2_frame_num ) { dec_slice_params_t * ps_cur_slice = ps_dec -> ps_cur_slice ; WORD32 ret ; <vul-start> <vul-end> ps_dec -> u2_mbx = 0xffff ; ps_dec -> u2_mby = 0 ; { dec_err_status_t * ps_err = ps_dec -> ps_dec_err_status ; if ( ps_err -> u1_err_flag & REJECT_CUR_PIC ) { ih264d_err_pic_dispbuf_mgr ( ps_dec ) ; return ERROR_NEW_FRAME_EXPECTED ; } } H264_MUTEX_LOCK ( & ps_dec -> process_disp_mutex ) ; ret = ih264d_end_of_pic_processing ( ps_dec ) ; if ( ret != OK ) return ret ; ps_dec -> u2_total_mbs_coded = 0 ; { pocstruct_t * ps_prev_poc = & ps_dec -> s_prev_pic_poc ; pocstruct_t * ps_cur_poc = & ps_dec -> s_cur_pic_poc ; if ( ( 0 == u1_is_idr_slice ) && ps_cur_slice -> u1_nal_ref_idc ) ps_dec -> u2_prev_ref_frame_num = ps_cur_slice -> u2_frame_num ; if ( u1_is_idr_slice || ps_cur_slice -> u1_mmco_equalto5 ) ps_dec -> u2_prev_ref_frame_num = 0 ; if ( ps_dec -> ps_cur_sps -> u1_gaps_in_frame_num_value_allowed_flag ) { ret = ih264d_decode_gaps_in_frame_num ( ps_dec , u2_frame_num ) ; if ( ret != OK ) return ret ; } ps_prev_poc -> i4_prev_frame_num_ofst = ps_cur_poc -> i4_prev_frame_num_ofst ; ps_prev_poc -> u2_frame_num = ps_cur_poc -> u2_frame_num ; ps_prev_poc -> u1_mmco_equalto5 = ps_cur_slice -> u1_mmco_equalto5 ; if ( ps_cur_slice -> u1_nal_ref_idc ) { ps_prev_poc -> i4_pic_order_cnt_lsb = ps_cur_poc -> i4_pic_order_cnt_lsb ; ps_prev_poc -> i4_pic_order_cnt_msb = ps_cur_poc -> i4_pic_order_cnt_msb ; ps_prev_poc -> i4_delta_pic_order_cnt_bottom = ps_cur_poc -> i4_delta_pic_order_cnt_bottom ; ps_prev_poc -> i4_delta_pic_order_cnt [ 0 ] = ps_cur_poc -> i4_delta_pic_order_cnt [ 0 ] ; ps_prev_poc -> i4_delta_pic_order_cnt [ 1 ] = ps_cur_poc -> i4_delta_pic_order_cnt [ 1 ] ; ps_prev_poc -> u1_bot_field = ps_cur_poc -> u1_bot_field ; } } H264_MUTEX_UNLOCK ( & ps_dec -> process_disp_mutex ) ; return OK ; }"
878,"CWE-119 TEE_Result syscall_cryp_obj_populate ( unsigned long obj , struct utee_attribute * usr_attrs , unsigned long attr_count ) { TEE_Result res ; struct tee_ta_session * sess ; struct tee_obj * o ; const struct tee_cryp_obj_type_props * type_props ; TEE_Attribute * attrs = NULL ; res = tee_ta_get_current_session ( & sess ) ; if ( res != TEE_SUCCESS ) return res ; res = tee_obj_get ( to_user_ta_ctx ( sess -> ctx ) , tee_svc_uref_to_vaddr ( obj ) , & o ) ; if ( res != TEE_SUCCESS ) return res ; if ( ( o -> info . handleFlags & TEE_HANDLE_FLAG_PERSISTENT ) != 0 ) return TEE_ERROR_BAD_PARAMETERS ; if ( ( o -> info . handleFlags & TEE_HANDLE_FLAG_INITIALIZED ) != 0 ) return TEE_ERROR_BAD_PARAMETERS ; type_props = tee_svc_find_type_props ( o -> info . objectType ) ; if ( ! type_props ) return TEE_ERROR_NOT_IMPLEMENTED ; <vul-start> attrs = malloc ( sizeof ( TEE_Attribute ) * attr_count ) ; <vul-end> if ( ! attrs ) return TEE_ERROR_OUT_OF_MEMORY ; res = copy_in_attrs ( to_user_ta_ctx ( sess -> ctx ) , usr_attrs , attr_count , attrs ) ; if ( res != TEE_SUCCESS ) goto out ; res = tee_svc_cryp_check_attr ( ATTR_USAGE_POPULATE , type_props , attrs , attr_count ) ; if ( res != TEE_SUCCESS ) goto out ; res = tee_svc_cryp_obj_populate_type ( o , type_props , attrs , attr_count ) ; if ( res == TEE_SUCCESS ) o -> info . handleFlags |= TEE_HANDLE_FLAG_INITIALIZED ; out : free ( attrs ) ; return res ; }","TEE_Result syscall_cryp_obj_populate ( unsigned long obj , struct utee_attribute * usr_attrs , unsigned long attr_count ) { TEE_Result res ; struct tee_ta_session * sess ; struct tee_obj * o ; const struct tee_cryp_obj_type_props * type_props ; TEE_Attribute * attrs = NULL ; res = tee_ta_get_current_session ( & sess ) ; if ( res != TEE_SUCCESS ) return res ; res = tee_obj_get ( to_user_ta_ctx ( sess -> ctx ) , tee_svc_uref_to_vaddr ( obj ) , & o ) ; if ( res != TEE_SUCCESS ) return res ; if ( ( o -> info . handleFlags & TEE_HANDLE_FLAG_PERSISTENT ) != 0 ) return TEE_ERROR_BAD_PARAMETERS ; if ( ( o -> info . handleFlags & TEE_HANDLE_FLAG_INITIALIZED ) != 0 ) return TEE_ERROR_BAD_PARAMETERS ; type_props = tee_svc_find_type_props ( o -> info . objectType ) ; if ( ! type_props ) return TEE_ERROR_NOT_IMPLEMENTED ; <vul-start> size_t alloc_size = 0 ; if ( MUL_OVERFLOW ( sizeof ( TEE_Attribute ) , attr_count , & alloc_size ) ) return TEE_ERROR_OVERFLOW ; attrs = malloc ( alloc_size ) ; <vul-end> if ( ! attrs ) return TEE_ERROR_OUT_OF_MEMORY ; res = copy_in_attrs ( to_user_ta_ctx ( sess -> ctx ) , usr_attrs , attr_count , attrs ) ; if ( res != TEE_SUCCESS ) goto out ; res = tee_svc_cryp_check_attr ( ATTR_USAGE_POPULATE , type_props , attrs , attr_count ) ; if ( res != TEE_SUCCESS ) goto out ; res = tee_svc_cryp_obj_populate_type ( o , type_props , attrs , attr_count ) ; if ( res == TEE_SUCCESS ) o -> info . handleFlags |= TEE_HANDLE_FLAG_INITIALIZED ; out : free ( attrs ) ; return res ; }"
879,"CWE-125 void pim_print ( netdissect_options * ndo , register const u_char * bp , register u_int len , const u_char * bp2 ) { <vul-start> register const u_char * ep ; <vul-end> register const struct pim * pim = ( const struct pim * ) bp ; <vul-start> ep = ( const u_char * ) ndo -> ndo_snapend ; if ( bp >= ep ) return ; <vul-end> # ifdef notyet ND_TCHECK ( pim -> pim_rsv ) ; # endif <vul-start> <vul-end> switch ( PIM_VER ( pim -> pim_typever ) ) { case 2 : if ( ! ndo -> ndo_vflag ) { ND_PRINT ( ( ndo , ""PIMv%u, %s, length %u"" , PIM_VER ( pim -> pim_typever ) , tok2str ( pimv2_type_values , ""Unknown Type"" , PIM_TYPE ( pim -> pim_typever ) ) , len ) ) ; return ; } else { ND_PRINT ( ( ndo , ""PIMv%u, length %u\\n\\t%s"" , PIM_VER ( pim -> pim_typever ) , len , tok2str ( pimv2_type_values , ""Unknown Type"" , PIM_TYPE ( pim -> pim_typever ) ) ) ) ; pimv2_print ( ndo , bp , len , bp2 ) ; } break ; default : ND_PRINT ( ( ndo , ""PIMv%u, length %u"" , PIM_VER ( pim -> pim_typever ) , len ) ) ; break ; } return ; <vul-start> <vul-end> }","void pim_print ( netdissect_options * ndo , register const u_char * bp , register u_int len , const u_char * bp2 ) { <vul-start> <vul-end> register const struct pim * pim = ( const struct pim * ) bp ; <vul-start> <vul-end> # ifdef notyet ND_TCHECK ( pim -> pim_rsv ) ; # endif <vul-start> ND_TCHECK ( pim -> pim_typever ) ; <vul-end> switch ( PIM_VER ( pim -> pim_typever ) ) { case 2 : if ( ! ndo -> ndo_vflag ) { ND_PRINT ( ( ndo , ""PIMv%u, %s, length %u"" , PIM_VER ( pim -> pim_typever ) , tok2str ( pimv2_type_values , ""Unknown Type"" , PIM_TYPE ( pim -> pim_typever ) ) , len ) ) ; return ; } else { ND_PRINT ( ( ndo , ""PIMv%u, length %u\\n\\t%s"" , PIM_VER ( pim -> pim_typever ) , len , tok2str ( pimv2_type_values , ""Unknown Type"" , PIM_TYPE ( pim -> pim_typever ) ) ) ) ; pimv2_print ( ndo , bp , len , bp2 ) ; } break ; default : ND_PRINT ( ( ndo , ""PIMv%u, length %u"" , PIM_VER ( pim -> pim_typever ) , len ) ) ; break ; } return ; <vul-start> trunc : ND_PRINT ( ( ndo , ""[|pim]"" ) ) ; return ; <vul-end> }"
880,"CWE-284 int btsock_thread_wakeup ( int h ) { if ( h < 0 || h >= MAX_THREAD ) { APPL_TRACE_ERROR ( ""invalid bt thread handle:%d"" , h ) ; return FALSE ; } if ( ts [ h ] . cmd_fdw == - 1 ) { APPL_TRACE_ERROR ( ""thread handle:%d, cmd socket is not created"" , h ) ; return FALSE ; } sock_cmd_t cmd = { CMD_WAKEUP , 0 , 0 , 0 , 0 } ; <vul-start> return send ( ts [ h ] . cmd_fdw , & cmd , sizeof ( cmd ) , 0 ) == sizeof ( cmd ) ; <vul-end> }","int btsock_thread_wakeup ( int h ) { if ( h < 0 || h >= MAX_THREAD ) { APPL_TRACE_ERROR ( ""invalid bt thread handle:%d"" , h ) ; return FALSE ; } if ( ts [ h ] . cmd_fdw == - 1 ) { APPL_TRACE_ERROR ( ""thread handle:%d, cmd socket is not created"" , h ) ; return FALSE ; } sock_cmd_t cmd = { CMD_WAKEUP , 0 , 0 , 0 , 0 } ; <vul-start> return TEMP_FAILURE_RETRY ( send ( ts [ h ] . cmd_fdw , & cmd , sizeof ( cmd ) , 0 ) ) == sizeof ( cmd ) ; <vul-end> }"
881,"CWE-200 static int irda_recvmsg_dgram ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; struct irda_sock * self = irda_sk ( sk ) ; struct sk_buff * skb ; size_t copied ; int err ; IRDA_DEBUG ( 4 , ""%s()\\n"" , __func__ ) ; <vul-start> <vul-end> skb = skb_recv_datagram ( sk , flags & ~ MSG_DONTWAIT , flags & MSG_DONTWAIT , & err ) ; if ( ! skb ) return err ; skb_reset_transport_header ( skb ) ; copied = skb -> len ; if ( copied > size ) { IRDA_DEBUG ( 2 , ""%s(), Received truncated frame (%zd < %zd)!\\n"" , __func__ , copied , size ) ; copied = size ; msg -> msg_flags |= MSG_TRUNC ; } skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; skb_free_datagram ( sk , skb ) ; if ( self -> rx_flow == FLOW_STOP ) { if ( ( atomic_read ( & sk -> sk_rmem_alloc ) << 2 ) <= sk -> sk_rcvbuf ) { IRDA_DEBUG ( 2 , ""%s(), Starting IrTTP\\n"" , __func__ ) ; self -> rx_flow = FLOW_START ; irttp_flow_request ( self -> tsap , FLOW_START ) ; } } return copied ; }","static int irda_recvmsg_dgram ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; struct irda_sock * self = irda_sk ( sk ) ; struct sk_buff * skb ; size_t copied ; int err ; IRDA_DEBUG ( 4 , ""%s()\\n"" , __func__ ) ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> skb = skb_recv_datagram ( sk , flags & ~ MSG_DONTWAIT , flags & MSG_DONTWAIT , & err ) ; if ( ! skb ) return err ; skb_reset_transport_header ( skb ) ; copied = skb -> len ; if ( copied > size ) { IRDA_DEBUG ( 2 , ""%s(), Received truncated frame (%zd < %zd)!\\n"" , __func__ , copied , size ) ; copied = size ; msg -> msg_flags |= MSG_TRUNC ; } skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; skb_free_datagram ( sk , skb ) ; if ( self -> rx_flow == FLOW_STOP ) { if ( ( atomic_read ( & sk -> sk_rmem_alloc ) << 2 ) <= sk -> sk_rcvbuf ) { IRDA_DEBUG ( 2 , ""%s(), Starting IrTTP\\n"" , __func__ ) ; self -> rx_flow = FLOW_START ; irttp_flow_request ( self -> tsap , FLOW_START ) ; } } return copied ; }"
882,"CWE-190 SQLITE_PRIVATE ExprList * sqlite3ExprListAppend ( Parse * pParse , ExprList * pList , Expr * pExpr ) { struct ExprList_item * pItem ; sqlite3 * db = pParse -> db ; assert ( db != 0 ) ; if ( pList == 0 ) { pList = sqlite3DbMallocRawNN ( db , sizeof ( ExprList ) ) ; if ( pList == 0 ) { goto no_mem ; } pList -> nExpr = 0 ; } else if ( ( pList -> nExpr & ( pList -> nExpr - 1 ) ) == 0 ) { ExprList * pNew ; pNew = sqlite3DbRealloc ( db , pList , <vul-start> sizeof ( * pList ) + ( 2 * pList -> nExpr - 1 ) * sizeof ( pList -> a [ 0 ] ) ) ; <vul-end> if ( pNew == 0 ) { goto no_mem ; } pList = pNew ; } pItem = & pList -> a [ pList -> nExpr ++ ] ; assert ( offsetof ( struct ExprList_item , zName ) == sizeof ( pItem -> pExpr ) ) ; assert ( offsetof ( struct ExprList_item , pExpr ) == 0 ) ; memset ( & pItem -> zName , 0 , sizeof ( * pItem ) - offsetof ( struct ExprList_item , zName ) ) ; pItem -> pExpr = pExpr ; return pList ; no_mem : sqlite3ExprDelete ( db , pExpr ) ; sqlite3ExprListDelete ( db , pList ) ; return 0 ; }","SQLITE_PRIVATE ExprList * sqlite3ExprListAppend ( Parse * pParse , ExprList * pList , Expr * pExpr ) { struct ExprList_item * pItem ; sqlite3 * db = pParse -> db ; assert ( db != 0 ) ; if ( pList == 0 ) { pList = sqlite3DbMallocRawNN ( db , sizeof ( ExprList ) ) ; if ( pList == 0 ) { goto no_mem ; } pList -> nExpr = 0 ; } else if ( ( pList -> nExpr & ( pList -> nExpr - 1 ) ) == 0 ) { ExprList * pNew ; pNew = sqlite3DbRealloc ( db , pList , <vul-start> sizeof ( * pList ) + ( 2 * ( sqlite3_int64 ) pList -> nExpr - 1 ) * sizeof ( pList -> a [ 0 ] ) ) ; <vul-end> if ( pNew == 0 ) { goto no_mem ; } pList = pNew ; } pItem = & pList -> a [ pList -> nExpr ++ ] ; assert ( offsetof ( struct ExprList_item , zName ) == sizeof ( pItem -> pExpr ) ) ; assert ( offsetof ( struct ExprList_item , pExpr ) == 0 ) ; memset ( & pItem -> zName , 0 , sizeof ( * pItem ) - offsetof ( struct ExprList_item , zName ) ) ; pItem -> pExpr = pExpr ; return pList ; no_mem : sqlite3ExprDelete ( db , pExpr ) ; sqlite3ExprListDelete ( db , pList ) ; return 0 ; }"
883,"CWE-119 <vul-start> static double get_prediction_decay_rate ( const VP9_COMMON * cm , <vul-end> const FIRSTPASS_STATS * next_frame ) { <vul-start> const double mb_sr_err_diff = ( next_frame -> sr_coded_error - next_frame -> coded_error ) / cm -> MBs ; const double second_ref_decay = mb_sr_err_diff <= 512.0 ? fclamp ( pow ( 1.0 - ( mb_sr_err_diff / 512.0 ) , 0.5 ) , 0.85 , 1.0 ) : 0.85 ; return MIN ( second_ref_decay , next_frame -> pcnt_inter ) ; <vul-end> }","<vul-start> static double get_prediction_decay_rate ( const VP9_COMP * cpi , <vul-end> const FIRSTPASS_STATS * next_frame ) { <vul-start> const double sr_decay_rate = get_sr_decay_rate ( cpi , next_frame ) ; const double zero_motion_factor = ( 0.95 * pow ( ( next_frame -> pcnt_inter - next_frame -> pcnt_motion ) , ZM_POWER_FACTOR ) ) ; return MAX ( zero_motion_factor , ( sr_decay_rate + ( ( 1.0 - sr_decay_rate ) * zero_motion_factor ) ) ) ; <vul-end> }"
884,"CWE-20 static int netbk_count_requests ( struct xenvif * vif , struct xen_netif_tx_request * first , struct xen_netif_tx_request * txp , int work_to_do ) { RING_IDX cons = vif -> tx . req_cons ; int frags = 0 ; if ( ! ( first -> flags & XEN_NETTXF_more_data ) ) return 0 ; do { if ( frags >= work_to_do ) { <vul-start> netdev_dbg ( vif -> dev , ""Need more frags\\n"" ) ; <vul-end> return - frags ; } if ( unlikely ( frags >= MAX_SKB_FRAGS ) ) { <vul-start> netdev_dbg ( vif -> dev , ""Too many frags\\n"" ) ; <vul-end> return - frags ; } memcpy ( txp , RING_GET_REQUEST ( & vif -> tx , cons + frags ) , sizeof ( * txp ) ) ; if ( txp -> size > first -> size ) { <vul-start> netdev_dbg ( vif -> dev , ""Frags galore\\n"" ) ; <vul-end> return - frags ; } first -> size -= txp -> size ; frags ++ ; if ( unlikely ( ( txp -> offset + txp -> size ) > PAGE_SIZE ) ) { <vul-start> netdev_dbg ( vif -> dev , ""txp->offset: %x, size: %u\\n"" , <vul-end> txp -> offset , txp -> size ) ; <vul-start> <vul-end> return - frags ; } } while ( ( txp ++ ) -> flags & XEN_NETTXF_more_data ) ; return frags ; }","static int netbk_count_requests ( struct xenvif * vif , struct xen_netif_tx_request * first , struct xen_netif_tx_request * txp , int work_to_do ) { RING_IDX cons = vif -> tx . req_cons ; int frags = 0 ; if ( ! ( first -> flags & XEN_NETTXF_more_data ) ) return 0 ; do { if ( frags >= work_to_do ) { <vul-start> netdev_err ( vif -> dev , ""Need more frags\\n"" ) ; netbk_fatal_tx_err ( vif ) ; <vul-end> return - frags ; } if ( unlikely ( frags >= MAX_SKB_FRAGS ) ) { <vul-start> netdev_err ( vif -> dev , ""Too many frags\\n"" ) ; netbk_fatal_tx_err ( vif ) ; <vul-end> return - frags ; } memcpy ( txp , RING_GET_REQUEST ( & vif -> tx , cons + frags ) , sizeof ( * txp ) ) ; if ( txp -> size > first -> size ) { <vul-start> netdev_err ( vif -> dev , ""Frag is bigger than frame.\\n"" ) ; netbk_fatal_tx_err ( vif ) ; <vul-end> return - frags ; } first -> size -= txp -> size ; frags ++ ; if ( unlikely ( ( txp -> offset + txp -> size ) > PAGE_SIZE ) ) { <vul-start> netdev_err ( vif -> dev , ""txp->offset: %x, size: %u\\n"" , <vul-end> txp -> offset , txp -> size ) ; <vul-start> netbk_fatal_tx_err ( vif ) ; <vul-end> return - frags ; } } while ( ( txp ++ ) -> flags & XEN_NETTXF_more_data ) ; return frags ; }"
885,"CWE-120 case VFF_MAPTYP_2_BYTE : value = 1.0 * ( ( short * ) viff_colormap ) [ i ] ; break ; case VFF_MAPTYP_4_BYTE : value = 1.0 * ( ( int * ) viff_colormap ) [ i ] ; break ; case VFF_MAPTYP_FLOAT : value = ( ( float * ) viff_colormap ) [ i ] ; break ; case VFF_MAPTYP_DOUBLE : value = ( ( double * ) viff_colormap ) [ i ] ; break ; default : value = 1.0 * viff_colormap [ i ] ; break ; } if ( i < ( ssize_t ) image -> colors ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } else if ( i < ( ssize_t ) ( 2 * image -> colors ) ) image -> colormap [ i % image -> colors ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; else if ( i < ( ssize_t ) ( 3 * image -> colors ) ) image -> colormap [ i % image -> colors ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } viff_colormap = ( unsigned char * ) RelinquishMagickMemory ( viff_colormap ) ; break ; } default : ThrowReaderException ( CoderError , ""ColormapTypeNotSupported"" ) ; } image -> alpha_trait = viff_info . number_data_bands == 4 ? BlendPixelTrait : UndefinedPixelTrait ; image -> storage_class = ( viff_info . number_data_bands < 3 ? PseudoClass : DirectClass ) ; image -> columns = viff_info . rows ; image -> rows = viff_info . columns ; if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : bytes_per_pixel = 2 ; break ; case VFF_TYP_4_BYTE : bytes_per_pixel = 4 ; break ; case VFF_TYP_FLOAT : bytes_per_pixel = 4 ; break ; case VFF_TYP_DOUBLE : bytes_per_pixel = 8 ; break ; default : bytes_per_pixel = 1 ; break ; } if ( viff_info . data_storage_type == VFF_TYP_BIT ) { <vul-start> if ( CheckMemoryOverflow ( ( image -> columns + 7UL ) >> 3UL , image -> rows ) != MagickFalse ) <vul-end> ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; max_packets = ( ( image -> columns + 7UL ) >> 3UL ) * image -> rows ; } else { <vul-start> if ( CheckMemoryOverflow ( number_pixels , viff_info . number_data_bands ) != MagickFalse ) <vul-end> ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; max_packets = ( size_t ) ( number_pixels * viff_info . number_data_bands ) ; } pixels = ( unsigned char * ) AcquireQuantumMemory ( MagickMax ( number_pixels , max_packets ) , bytes_per_pixel * sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ReadBlob ( image , bytes_per_pixel * max_packets , pixels ) ; lsb_first = 1 ; if ( * ( char * ) & lsb_first && ( ( viff_info . machine_dependency != VFF_DEP_DECORDER ) && ( viff_info . machine_dependency != VFF_DEP_NSORDER ) ) ) switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : { MSBOrderShort ( pixels , bytes_per_pixel * max_packets ) ; break ; } case VFF_TYP_4_BYTE : case VFF_TYP_FLOAT : { MSBOrderLong ( pixels , bytes_per_pixel * max_packets ) ; break ; } default : break ; } min_value = 0.0 ; scale_factor = 1.0 ; if ( ( viff_info . data_storage_type != VFF_TYP_1_BYTE ) && ( viff_info . map_scheme == VFF_MS_NONE ) ) { double max_value ; switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ 0 ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ 0 ] ; break ; case VFF_TYP_FLOAT : value = ( ( float * ) pixels ) [ 0 ] ; break ; case VFF_TYP_DOUBLE : value = ( ( double * ) pixels ) [ 0 ] ; break ; default : value = 1.0 * pixels [ 0 ] ; break ; } max_value = value ; min_value = value ; for ( i = 0 ; i < ( ssize_t ) max_packets ; i ++ ) { switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ i ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ i ] ; break ;","case VFF_MAPTYP_2_BYTE : value = 1.0 * ( ( short * ) viff_colormap ) [ i ] ; break ; case VFF_MAPTYP_4_BYTE : value = 1.0 * ( ( int * ) viff_colormap ) [ i ] ; break ; case VFF_MAPTYP_FLOAT : value = ( ( float * ) viff_colormap ) [ i ] ; break ; case VFF_MAPTYP_DOUBLE : value = ( ( double * ) viff_colormap ) [ i ] ; break ; default : value = 1.0 * viff_colormap [ i ] ; break ; } if ( i < ( ssize_t ) image -> colors ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } else if ( i < ( ssize_t ) ( 2 * image -> colors ) ) image -> colormap [ i % image -> colors ] . green = ScaleCharToQuantum ( ( unsigned char ) value ) ; else if ( i < ( ssize_t ) ( 3 * image -> colors ) ) image -> colormap [ i % image -> colors ] . blue = ScaleCharToQuantum ( ( unsigned char ) value ) ; } viff_colormap = ( unsigned char * ) RelinquishMagickMemory ( viff_colormap ) ; break ; } default : ThrowReaderException ( CoderError , ""ColormapTypeNotSupported"" ) ; } image -> alpha_trait = viff_info . number_data_bands == 4 ? BlendPixelTrait : UndefinedPixelTrait ; image -> storage_class = ( viff_info . number_data_bands < 3 ? PseudoClass : DirectClass ) ; image -> columns = viff_info . rows ; image -> rows = viff_info . columns ; if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) return ( DestroyImageList ( image ) ) ; switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : bytes_per_pixel = 2 ; break ; case VFF_TYP_4_BYTE : bytes_per_pixel = 4 ; break ; case VFF_TYP_FLOAT : bytes_per_pixel = 4 ; break ; case VFF_TYP_DOUBLE : bytes_per_pixel = 8 ; break ; default : bytes_per_pixel = 1 ; break ; } if ( viff_info . data_storage_type == VFF_TYP_BIT ) { <vul-start> if ( HeapOverflowSanityCheck ( ( image -> columns + 7UL ) >> 3UL , image -> rows ) != MagickFalse ) <vul-end> ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; max_packets = ( ( image -> columns + 7UL ) >> 3UL ) * image -> rows ; } else { <vul-start> if ( HeapOverflowSanityCheck ( number_pixels , viff_info . number_data_bands ) != MagickFalse ) <vul-end> ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; max_packets = ( size_t ) ( number_pixels * viff_info . number_data_bands ) ; } pixels = ( unsigned char * ) AcquireQuantumMemory ( MagickMax ( number_pixels , max_packets ) , bytes_per_pixel * sizeof ( * pixels ) ) ; if ( pixels == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ReadBlob ( image , bytes_per_pixel * max_packets , pixels ) ; lsb_first = 1 ; if ( * ( char * ) & lsb_first && ( ( viff_info . machine_dependency != VFF_DEP_DECORDER ) && ( viff_info . machine_dependency != VFF_DEP_NSORDER ) ) ) switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : { MSBOrderShort ( pixels , bytes_per_pixel * max_packets ) ; break ; } case VFF_TYP_4_BYTE : case VFF_TYP_FLOAT : { MSBOrderLong ( pixels , bytes_per_pixel * max_packets ) ; break ; } default : break ; } min_value = 0.0 ; scale_factor = 1.0 ; if ( ( viff_info . data_storage_type != VFF_TYP_1_BYTE ) && ( viff_info . map_scheme == VFF_MS_NONE ) ) { double max_value ; switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ 0 ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ 0 ] ; break ; case VFF_TYP_FLOAT : value = ( ( float * ) pixels ) [ 0 ] ; break ; case VFF_TYP_DOUBLE : value = ( ( double * ) pixels ) [ 0 ] ; break ; default : value = 1.0 * pixels [ 0 ] ; break ; } max_value = value ; min_value = value ; for ( i = 0 ; i < ( ssize_t ) max_packets ; i ++ ) { switch ( ( int ) viff_info . data_storage_type ) { case VFF_TYP_2_BYTE : value = 1.0 * ( ( short * ) pixels ) [ i ] ; break ; case VFF_TYP_4_BYTE : value = 1.0 * ( ( int * ) pixels ) [ i ] ; break ;"
886,"NVD-CWE-Other static int inet6_create ( struct net * net , struct socket * sock , int protocol , int kern ) { struct inet_sock * inet ; struct ipv6_pinfo * np ; struct sock * sk ; struct inet_protosw * answer ; struct proto * answer_prot ; unsigned char answer_flags ; int try_loading_module = 0 ; int err ; <vul-start> <vul-end> lookup_protocol : err = - ESOCKTNOSUPPORT ; rcu_read_lock ( ) ; list_for_each_entry_rcu ( answer , & inetsw6 [ sock -> type ] , list ) { err = 0 ; if ( protocol == answer -> protocol ) { if ( protocol != IPPROTO_IP ) break ; } else { if ( IPPROTO_IP == protocol ) { protocol = answer -> protocol ; break ; } if ( IPPROTO_IP == answer -> protocol ) break ; } err = - EPROTONOSUPPORT ; } if ( err ) { if ( try_loading_module < 2 ) { rcu_read_unlock ( ) ; if ( ++ try_loading_module == 1 ) request_module ( ""net-pf-%d-proto-%d-type-%d"" , PF_INET6 , protocol , sock -> type ) ; else request_module ( ""net-pf-%d-proto-%d"" , PF_INET6 , protocol ) ; goto lookup_protocol ; } else goto out_rcu_unlock ; } err = - EPERM ; if ( sock -> type == SOCK_RAW && ! kern && ! ns_capable ( net -> user_ns , CAP_NET_RAW ) ) goto out_rcu_unlock ; sock -> ops = answer -> ops ; answer_prot = answer -> prot ; answer_flags = answer -> flags ; rcu_read_unlock ( ) ; WARN_ON ( ! answer_prot -> slab ) ; err = - ENOBUFS ; sk = sk_alloc ( net , PF_INET6 , GFP_KERNEL , answer_prot , kern ) ; if ( ! sk ) goto out ; sock_init_data ( sock , sk ) ; err = 0 ; if ( INET_PROTOSW_REUSE & answer_flags ) sk -> sk_reuse = SK_CAN_REUSE ; inet = inet_sk ( sk ) ; inet -> is_icsk = ( INET_PROTOSW_ICSK & answer_flags ) != 0 ;","static int inet6_create ( struct net * net , struct socket * sock , int protocol , int kern ) { struct inet_sock * inet ; struct ipv6_pinfo * np ; struct sock * sk ; struct inet_protosw * answer ; struct proto * answer_prot ; unsigned char answer_flags ; int try_loading_module = 0 ; int err ; <vul-start> if ( protocol < 0 || protocol >= IPPROTO_MAX ) return - EINVAL ; <vul-end> lookup_protocol : err = - ESOCKTNOSUPPORT ; rcu_read_lock ( ) ; list_for_each_entry_rcu ( answer , & inetsw6 [ sock -> type ] , list ) { err = 0 ; if ( protocol == answer -> protocol ) { if ( protocol != IPPROTO_IP ) break ; } else { if ( IPPROTO_IP == protocol ) { protocol = answer -> protocol ; break ; } if ( IPPROTO_IP == answer -> protocol ) break ; } err = - EPROTONOSUPPORT ; } if ( err ) { if ( try_loading_module < 2 ) { rcu_read_unlock ( ) ; if ( ++ try_loading_module == 1 ) request_module ( ""net-pf-%d-proto-%d-type-%d"" , PF_INET6 , protocol , sock -> type ) ; else request_module ( ""net-pf-%d-proto-%d"" , PF_INET6 , protocol ) ; goto lookup_protocol ; } else goto out_rcu_unlock ; } err = - EPERM ; if ( sock -> type == SOCK_RAW && ! kern && ! ns_capable ( net -> user_ns , CAP_NET_RAW ) ) goto out_rcu_unlock ; sock -> ops = answer -> ops ; answer_prot = answer -> prot ; answer_flags = answer -> flags ; rcu_read_unlock ( ) ; WARN_ON ( ! answer_prot -> slab ) ; err = - ENOBUFS ; sk = sk_alloc ( net , PF_INET6 , GFP_KERNEL , answer_prot , kern ) ; if ( ! sk ) goto out ; sock_init_data ( sock , sk ) ; err = 0 ; if ( INET_PROTOSW_REUSE & answer_flags ) sk -> sk_reuse = SK_CAN_REUSE ; inet = inet_sk ( sk ) ; inet -> is_icsk = ( INET_PROTOSW_ICSK & answer_flags ) != 0 ;"
887,"CWE-119 if ( parse_headers ( msg , HDR_FROM_F | HDR_VIA1_F | HDR_CALLID_F | HDR_CSEQ_F , 0 ) < 0 ) { LM_ERR ( ""failed to parse required headers\\n"" ) ; return - 1 ; } if ( msg -> cseq == NULL || msg -> cseq -> parsed == NULL ) { LM_ERR ( ""failed to parse cseq headers\\n"" ) ; return - 1 ; } if ( get_cseq ( msg ) -> method_id == METHOD_ACK || get_cseq ( msg ) -> method_id == METHOD_CANCEL ) { LM_DBG ( ""no pre-transaction management for ACK or CANCEL\\n"" ) ; return - 1 ; } if ( msg -> via1 == 0 ) { LM_ERR ( ""failed to get Via header\\n"" ) ; return - 1 ; } if ( parse_from_header ( msg ) < 0 || get_from ( msg ) -> tag_value . len == 0 ) { LM_ERR ( ""failed to get From header\\n"" ) ; return - 1 ; } if ( msg -> callid == NULL || msg -> callid -> body . s == NULL ) { LM_ERR ( ""failed to parse callid headers\\n"" ) ; return - 1 ; } vbr = msg -> via1 -> branch ; scallid = msg -> callid -> body ; trim ( & scallid ) ; scseqmet = get_cseq ( msg ) -> method ; trim ( & scseqmet ) ; scseqnum = get_cseq ( msg ) -> number ; trim ( & scseqnum ) ; sftag = get_from ( msg ) -> tag_value ; trim ( & sftag ) ; chid = get_hash1_raw ( msg -> callid -> body . s , msg -> callid -> body . len ) ; slotid = chid & ( _tmx_ptran_size - 1 ) ; if ( unlikely ( _tmx_proc_ptran == NULL ) ) { _tmx_proc_ptran = ( pretran_t * ) shm_malloc ( sizeof ( pretran_t ) ) ; if ( _tmx_proc_ptran == NULL ) { LM_ERR ( ""not enough memory for pretran structure\\n"" ) ; return - 1 ; } memset ( _tmx_proc_ptran , 0 , sizeof ( pretran_t ) ) ; _tmx_proc_ptran -> pid = my_pid ( ) ; } dsize = scallid . len + scseqnum . len + scseqmet . len <vul-start> <vul-end> if ( likely ( vbr != NULL ) ) { svbranch = vbr -> value ; trim ( & svbranch ) ; <vul-start> dsize += svbranch . len ; <vul-end> } if ( dsize < 256 ) dsize = 256 ; tmx_pretran_unlink ( ) ; if ( dsize > _tmx_proc_ptran -> dbuf . len ) { if ( _tmx_proc_ptran -> dbuf . s ) shm_free ( _tmx_proc_ptran -> dbuf . s ) ; _tmx_proc_ptran -> dbuf . s = ( char * ) shm_malloc ( dsize ) ; if ( _tmx_proc_ptran -> dbuf . s == NULL ) { LM_ERR ( ""not enough memory for pretran data\\n"" ) ; return - 1 ; } _tmx_proc_ptran -> dbuf . len = dsize ; } _tmx_proc_ptran -> hid = chid ; _tmx_proc_ptran -> cseqmetid = ( get_cseq ( msg ) ) -> method_id ; _tmx_proc_ptran -> callid . s = _tmx_proc_ptran -> dbuf . s ; memcpy ( _tmx_proc_ptran -> callid . s , scallid . s , scallid . len ) ; _tmx_proc_ptran -> callid . len = scallid . len ; _tmx_proc_ptran -> callid . s [ _tmx_proc_ptran -> callid . len ] = '\\0' ; _tmx_proc_ptran -> ftag . s = _tmx_proc_ptran -> callid . s <vul-start> <vul-end> memcpy ( _tmx_proc_ptran -> ftag . s , sftag . s , sftag . len ) ; _tmx_proc_ptran -> ftag . len = sftag . len ; _tmx_proc_ptran -> ftag . s [ _tmx_proc_ptran -> ftag . len ] = '\\0' ; _tmx_proc_ptran -> cseqnum . s = _tmx_proc_ptran -> ftag . s <vul-start> <vul-end> memcpy ( _tmx_proc_ptran -> cseqnum . s , scseqnum . s , scseqnum . len ) ; _tmx_proc_ptran -> cseqnum . len = scseqnum . len ; _tmx_proc_ptran -> cseqnum . s [ _tmx_proc_ptran -> cseqnum . len ] = '\\0' ; _tmx_proc_ptran -> cseqmet . s = _tmx_proc_ptran -> cseqnum . s <vul-start> <vul-end> memcpy ( _tmx_proc_ptran -> cseqmet . s , scseqmet . s , scseqmet . len ) ; _tmx_proc_ptran -> cseqmet . len = scseqmet . len ; _tmx_proc_ptran -> cseqmet . s [ _tmx_proc_ptran -> cseqmet . len ] = '\\0' ; if ( likely ( vbr != NULL ) ) { _tmx_proc_ptran -> vbranch . s = _tmx_proc_ptran -> cseqmet . s <vul-start> <vul-end> memcpy ( _tmx_proc_ptran -> vbranch . s , svbranch . s , svbranch . len ) ; _tmx_proc_ptran -> vbranch . len = svbranch . len ; _tmx_proc_ptran -> vbranch . s [ _tmx_proc_ptran -> vbranch . len ] = '\\0' ; } else { _tmx_proc_ptran -> vbranch . s = NULL ; _tmx_proc_ptran -> vbranch . len = 0 ; } lock_get ( & _tmx_ptran_table [ slotid ] . lock ) ; it = _tmx_ptran_table [ slotid ] . plist ; tmx_pretran_link_safe ( slotid ) ; for ( ; it != NULL ; it = it -> next ) { if ( _tmx_proc_ptran -> hid != it -> hid || _tmx_proc_ptran -> cseqmetid != it -> cseqmetid || _tmx_proc_ptran -> callid . len != it -> callid . len","if ( parse_headers ( msg , HDR_FROM_F | HDR_VIA1_F | HDR_CALLID_F | HDR_CSEQ_F , 0 ) < 0 ) { LM_ERR ( ""failed to parse required headers\\n"" ) ; return - 1 ; } if ( msg -> cseq == NULL || msg -> cseq -> parsed == NULL ) { LM_ERR ( ""failed to parse cseq headers\\n"" ) ; return - 1 ; } if ( get_cseq ( msg ) -> method_id == METHOD_ACK || get_cseq ( msg ) -> method_id == METHOD_CANCEL ) { LM_DBG ( ""no pre-transaction management for ACK or CANCEL\\n"" ) ; return - 1 ; } if ( msg -> via1 == 0 ) { LM_ERR ( ""failed to get Via header\\n"" ) ; return - 1 ; } if ( parse_from_header ( msg ) < 0 || get_from ( msg ) -> tag_value . len == 0 ) { LM_ERR ( ""failed to get From header\\n"" ) ; return - 1 ; } if ( msg -> callid == NULL || msg -> callid -> body . s == NULL ) { LM_ERR ( ""failed to parse callid headers\\n"" ) ; return - 1 ; } vbr = msg -> via1 -> branch ; scallid = msg -> callid -> body ; trim ( & scallid ) ; scseqmet = get_cseq ( msg ) -> method ; trim ( & scseqmet ) ; scseqnum = get_cseq ( msg ) -> number ; trim ( & scseqnum ) ; sftag = get_from ( msg ) -> tag_value ; trim ( & sftag ) ; chid = get_hash1_raw ( msg -> callid -> body . s , msg -> callid -> body . len ) ; slotid = chid & ( _tmx_ptran_size - 1 ) ; if ( unlikely ( _tmx_proc_ptran == NULL ) ) { _tmx_proc_ptran = ( pretran_t * ) shm_malloc ( sizeof ( pretran_t ) ) ; if ( _tmx_proc_ptran == NULL ) { LM_ERR ( ""not enough memory for pretran structure\\n"" ) ; return - 1 ; } memset ( _tmx_proc_ptran , 0 , sizeof ( pretran_t ) ) ; _tmx_proc_ptran -> pid = my_pid ( ) ; } dsize = scallid . len + scseqnum . len + scseqmet . len <vul-start> sftag . len + 4 ; <vul-end> if ( likely ( vbr != NULL ) ) { svbranch = vbr -> value ; trim ( & svbranch ) ; <vul-start> dsize += svbranch . len + 1 ; <vul-end> } if ( dsize < 256 ) dsize = 256 ; tmx_pretran_unlink ( ) ; if ( dsize > _tmx_proc_ptran -> dbuf . len ) { if ( _tmx_proc_ptran -> dbuf . s ) shm_free ( _tmx_proc_ptran -> dbuf . s ) ; _tmx_proc_ptran -> dbuf . s = ( char * ) shm_malloc ( dsize ) ; if ( _tmx_proc_ptran -> dbuf . s == NULL ) { LM_ERR ( ""not enough memory for pretran data\\n"" ) ; return - 1 ; } _tmx_proc_ptran -> dbuf . len = dsize ; } _tmx_proc_ptran -> hid = chid ; _tmx_proc_ptran -> cseqmetid = ( get_cseq ( msg ) ) -> method_id ; _tmx_proc_ptran -> callid . s = _tmx_proc_ptran -> dbuf . s ; memcpy ( _tmx_proc_ptran -> callid . s , scallid . s , scallid . len ) ; _tmx_proc_ptran -> callid . len = scallid . len ; _tmx_proc_ptran -> callid . s [ _tmx_proc_ptran -> callid . len ] = '\\0' ; _tmx_proc_ptran -> ftag . s = _tmx_proc_ptran -> callid . s <vul-start> _tmx_proc_ptran -> callid . len + 1 ; <vul-end> memcpy ( _tmx_proc_ptran -> ftag . s , sftag . s , sftag . len ) ; _tmx_proc_ptran -> ftag . len = sftag . len ; _tmx_proc_ptran -> ftag . s [ _tmx_proc_ptran -> ftag . len ] = '\\0' ; _tmx_proc_ptran -> cseqnum . s = _tmx_proc_ptran -> ftag . s <vul-start> _tmx_proc_ptran -> ftag . len + 1 ; <vul-end> memcpy ( _tmx_proc_ptran -> cseqnum . s , scseqnum . s , scseqnum . len ) ; _tmx_proc_ptran -> cseqnum . len = scseqnum . len ; _tmx_proc_ptran -> cseqnum . s [ _tmx_proc_ptran -> cseqnum . len ] = '\\0' ; _tmx_proc_ptran -> cseqmet . s = _tmx_proc_ptran -> cseqnum . s <vul-start> _tmx_proc_ptran -> cseqnum . len + 1 ; <vul-end> memcpy ( _tmx_proc_ptran -> cseqmet . s , scseqmet . s , scseqmet . len ) ; _tmx_proc_ptran -> cseqmet . len = scseqmet . len ; _tmx_proc_ptran -> cseqmet . s [ _tmx_proc_ptran -> cseqmet . len ] = '\\0' ; if ( likely ( vbr != NULL ) ) { _tmx_proc_ptran -> vbranch . s = _tmx_proc_ptran -> cseqmet . s <vul-start> _tmx_proc_ptran -> cseqmet . len + 1 ; <vul-end> memcpy ( _tmx_proc_ptran -> vbranch . s , svbranch . s , svbranch . len ) ; _tmx_proc_ptran -> vbranch . len = svbranch . len ; _tmx_proc_ptran -> vbranch . s [ _tmx_proc_ptran -> vbranch . len ] = '\\0' ; } else { _tmx_proc_ptran -> vbranch . s = NULL ; _tmx_proc_ptran -> vbranch . len = 0 ; } lock_get ( & _tmx_ptran_table [ slotid ] . lock ) ; it = _tmx_ptran_table [ slotid ] . plist ; tmx_pretran_link_safe ( slotid ) ; for ( ; it != NULL ; it = it -> next ) { if ( _tmx_proc_ptran -> hid != it -> hid || _tmx_proc_ptran -> cseqmetid != it -> cseqmetid || _tmx_proc_ptran -> callid . len != it -> callid . len"
888,"CWE-862 static struct key * construct_key_and_link ( struct keyring_search_context * ctx , const char * callout_info , size_t callout_len , void * aux , struct key * dest_keyring , unsigned long flags ) { struct key_user * user ; struct key * key ; int ret ; kenter ( """" ) ; if ( ctx -> index_key . type == & key_type_keyring ) return ERR_PTR ( - EPERM ) ; <vul-start> <vul-end> user = key_user_lookup ( current_fsuid ( ) ) ; <vul-start> if ( ! user ) return ERR_PTR ( - ENOMEM ) ; construct_get_dest_keyring ( & dest_keyring ) ; <vul-end> ret = construct_alloc_key ( ctx , dest_keyring , flags , user , & key ) ; key_user_put ( user ) ; if ( ret == 0 ) { ret = construct_key ( key , callout_info , callout_len , aux , dest_keyring ) ; if ( ret < 0 ) { kdebug ( ""cons failed"" ) ; goto construction_failed ; } } else if ( ret == - EINPROGRESS ) { ret = 0 ; } else { <vul-start> goto couldnt_alloc_key ; <vul-end> } key_put ( dest_keyring ) ; kleave ( "" = key %d"" , key_serial ( key ) ) ; return key ; construction_failed : key_negate_and_link ( key , key_negative_timeout , NULL , NULL ) ; key_put ( key ) ; <vul-start> couldnt_alloc_key : <vul-end> key_put ( dest_keyring ) ; <vul-start> <vul-end> kleave ( "" = %d"" , ret ) ; return ERR_PTR ( ret ) ; }","static struct key * construct_key_and_link ( struct keyring_search_context * ctx , const char * callout_info , size_t callout_len , void * aux , struct key * dest_keyring , unsigned long flags ) { struct key_user * user ; struct key * key ; int ret ; kenter ( """" ) ; if ( ctx -> index_key . type == & key_type_keyring ) return ERR_PTR ( - EPERM ) ; <vul-start> ret = construct_get_dest_keyring ( & dest_keyring ) ; if ( ret ) goto error ; <vul-end> user = key_user_lookup ( current_fsuid ( ) ) ; <vul-start> if ( ! user ) { ret = - ENOMEM ; goto error_put_dest_keyring ; } <vul-end> ret = construct_alloc_key ( ctx , dest_keyring , flags , user , & key ) ; key_user_put ( user ) ; if ( ret == 0 ) { ret = construct_key ( key , callout_info , callout_len , aux , dest_keyring ) ; if ( ret < 0 ) { kdebug ( ""cons failed"" ) ; goto construction_failed ; } } else if ( ret == - EINPROGRESS ) { ret = 0 ; } else { <vul-start> goto error_put_dest_keyring ; <vul-end> } key_put ( dest_keyring ) ; kleave ( "" = key %d"" , key_serial ( key ) ) ; return key ; construction_failed : key_negate_and_link ( key , key_negative_timeout , NULL , NULL ) ; key_put ( key ) ; <vul-start> error_put_dest_keyring : <vul-end> key_put ( dest_keyring ) ; <vul-start> error : <vul-end> kleave ( "" = %d"" , ret ) ; return ERR_PTR ( ret ) ; }"
889,"CWE-20 static noinline void key_gc_unused_keys ( struct list_head * keys ) { while ( ! list_empty ( keys ) ) { struct key * key = list_entry ( keys -> next , struct key , graveyard_link ) ; <vul-start> <vul-end> list_del ( & key -> graveyard_link ) ; kdebug ( ""- %u"" , key -> serial ) ; key_check ( key ) ; <vul-start> if ( test_bit ( KEY_FLAG_INSTANTIATED , & key -> flags ) && ! test_bit ( KEY_FLAG_NEGATIVE , & key -> flags ) && key -> type -> destroy ) <vul-end> key -> type -> destroy ( key ) ; security_key_free ( key ) ; if ( test_bit ( KEY_FLAG_IN_QUOTA , & key -> flags ) ) { spin_lock ( & key -> user -> lock ) ; key -> user -> qnkeys -- ; key -> user -> qnbytes -= key -> quotalen ; spin_unlock ( & key -> user -> lock ) ; } atomic_dec ( & key -> user -> nkeys ) ; <vul-start> if ( test_bit ( KEY_FLAG_INSTANTIATED , & key -> flags ) ) <vul-end> atomic_dec ( & key -> user -> nikeys ) ; key_user_put ( key -> user ) ; kfree ( key -> description ) ; memzero_explicit ( key , sizeof ( * key ) ) ; kmem_cache_free ( key_jar , key ) ; } }","static noinline void key_gc_unused_keys ( struct list_head * keys ) { while ( ! list_empty ( keys ) ) { struct key * key = list_entry ( keys -> next , struct key , graveyard_link ) ; <vul-start> short state = key -> state ; <vul-end> list_del ( & key -> graveyard_link ) ; kdebug ( ""- %u"" , key -> serial ) ; key_check ( key ) ; <vul-start> if ( state == KEY_IS_POSITIVE && key -> type -> destroy ) <vul-end> key -> type -> destroy ( key ) ; security_key_free ( key ) ; if ( test_bit ( KEY_FLAG_IN_QUOTA , & key -> flags ) ) { spin_lock ( & key -> user -> lock ) ; key -> user -> qnkeys -- ; key -> user -> qnbytes -= key -> quotalen ; spin_unlock ( & key -> user -> lock ) ; } atomic_dec ( & key -> user -> nkeys ) ; <vul-start> if ( state != KEY_IS_UNINSTANTIATED ) <vul-end> atomic_dec ( & key -> user -> nikeys ) ; key_user_put ( key -> user ) ; kfree ( key -> description ) ; memzero_explicit ( key , sizeof ( * key ) ) ; kmem_cache_free ( key_jar , key ) ; } }"
890,"CWE-200 int compat_get_timex ( struct timex * txc , const struct compat_timex __user * utp ) { struct compat_timex tx32 ; <vul-start> <vul-end> if ( copy_from_user ( & tx32 , utp , sizeof ( struct compat_timex ) ) ) return - EFAULT ; txc -> modes = tx32 . modes ; txc -> offset = tx32 . offset ; txc -> freq = tx32 . freq ; txc -> maxerror = tx32 . maxerror ; txc -> esterror = tx32 . esterror ; txc -> status = tx32 . status ; txc -> constant = tx32 . constant ; txc -> precision = tx32 . precision ; txc -> tolerance = tx32 . tolerance ; txc -> time . tv_sec = tx32 . time . tv_sec ; txc -> time . tv_usec = tx32 . time . tv_usec ; txc -> tick = tx32 . tick ; txc -> ppsfreq = tx32 . ppsfreq ; txc -> jitter = tx32 . jitter ; txc -> shift = tx32 . shift ; txc -> stabil = tx32 . stabil ; txc -> jitcnt = tx32 . jitcnt ; txc -> calcnt = tx32 . calcnt ; txc -> errcnt = tx32 . errcnt ; txc -> stbcnt = tx32 . stbcnt ; return 0 ; }","int compat_get_timex ( struct timex * txc , const struct compat_timex __user * utp ) { struct compat_timex tx32 ; <vul-start> memset ( txc , 0 , sizeof ( struct timex ) ) ; <vul-end> if ( copy_from_user ( & tx32 , utp , sizeof ( struct compat_timex ) ) ) return - EFAULT ; txc -> modes = tx32 . modes ; txc -> offset = tx32 . offset ; txc -> freq = tx32 . freq ; txc -> maxerror = tx32 . maxerror ; txc -> esterror = tx32 . esterror ; txc -> status = tx32 . status ; txc -> constant = tx32 . constant ; txc -> precision = tx32 . precision ; txc -> tolerance = tx32 . tolerance ; txc -> time . tv_sec = tx32 . time . tv_sec ; txc -> time . tv_usec = tx32 . time . tv_usec ; txc -> tick = tx32 . tick ; txc -> ppsfreq = tx32 . ppsfreq ; txc -> jitter = tx32 . jitter ; txc -> shift = tx32 . shift ; txc -> stabil = tx32 . stabil ; txc -> jitcnt = tx32 . jitcnt ; txc -> calcnt = tx32 . calcnt ; txc -> errcnt = tx32 . errcnt ; txc -> stbcnt = tx32 . stbcnt ; return 0 ; }"
891,"CWE-264 struct crypto_alg * crypto_larval_lookup ( const char * name , u32 type , u32 mask ) { struct crypto_alg * alg ; if ( ! name ) return ERR_PTR ( - ENOENT ) ; mask &= ~ ( CRYPTO_ALG_LARVAL | CRYPTO_ALG_DEAD ) ; type &= mask ; alg = crypto_alg_lookup ( name , type , mask ) ; if ( ! alg ) { <vul-start> request_module ( ""%s"" , name ) ; <vul-end> if ( ! ( ( type ^ CRYPTO_ALG_NEED_FALLBACK ) & mask & CRYPTO_ALG_NEED_FALLBACK ) ) <vul-start> request_module ( ""%s-all"" , name ) ; <vul-end> alg = crypto_alg_lookup ( name , type , mask ) ; } if ( alg ) return crypto_is_larval ( alg ) ? crypto_larval_wait ( alg ) : alg ; return crypto_larval_add ( name , type , mask ) ; }","struct crypto_alg * crypto_larval_lookup ( const char * name , u32 type , u32 mask ) { struct crypto_alg * alg ; if ( ! name ) return ERR_PTR ( - ENOENT ) ; mask &= ~ ( CRYPTO_ALG_LARVAL | CRYPTO_ALG_DEAD ) ; type &= mask ; alg = crypto_alg_lookup ( name , type , mask ) ; if ( ! alg ) { <vul-start> request_module ( ""crypto-%s"" , name ) ; <vul-end> if ( ! ( ( type ^ CRYPTO_ALG_NEED_FALLBACK ) & mask & CRYPTO_ALG_NEED_FALLBACK ) ) <vul-start> request_module ( ""crypto-%s-all"" , name ) ; <vul-end> alg = crypto_alg_lookup ( name , type , mask ) ; } if ( alg ) return crypto_is_larval ( alg ) ? crypto_larval_wait ( alg ) : alg ; return crypto_larval_add ( name , type , mask ) ; }"
892,"CWE-787 <vul-start> double GetGPMFSampleRate ( size_t handle , uint32_t fourcc , uint32_t flags ) <vul-end> { mp4object * mp4 = ( mp4object * ) handle ; if ( mp4 == NULL ) return 0.0 ; GPMF_stream metadata_stream , * ms = & metadata_stream ; uint32_t teststart = 0 ; uint32_t testend = mp4 -> indexcount ; double rate = 0.0 ; <vul-start> <vul-end> if ( mp4 -> indexcount < 1 ) return 0.0 ; <vul-start> if ( mp4 -> indexcount > 3 ) { teststart ++ ; testend -- ; } uint32_t * payload = GetPayload ( handle , NULL , teststart ) ; uint32_t payloadsize = GetPayloadSize ( handle , teststart ) ; int32_t ret = GPMF_Init ( ms , payload , payloadsize ) ; <vul-end> if ( ret != GPMF_OK ) goto cleanup ; { <vul-start> <vul-end> uint32_t startsamples = 0 ; uint32_t endsamples = 0 ; <vul-start> uint32_t missing_samples = 0 ; while ( ret == GPMF_OK && GPMF_OK != GPMF_FindNext ( ms , fourcc , GPMF_RECURSE_LEVELS ) ) { missing_samples = 1 ; <vul-end> teststart ++ ; payload = GetPayload ( handle , payload , teststart ) ; payloadsize = GetPayloadSize ( handle , teststart ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; } <vul-start> if ( missing_samples ) { teststart ++ ; payload = GetPayload ( handle , payload , teststart ) ; payloadsize = GetPayloadSize ( handle , teststart ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; } if ( ret == GPMF_OK ) { uint32_t samples = GPMF_Repeat ( ms ) ; <vul-end> GPMF_stream find_stream ; GPMF_CopyState ( ms , & find_stream ) ; <vul-start> if ( ! ( flags & GPMF_SAMPLE_RATE_PRECISE ) && GPMF_OK == GPMF_FindPrev ( & find_stream , GPMF_KEY_TOTAL_SAMPLES , GPMF_CURRENT_LEVEL ) ) { <vul-end> startsamples = BYTESWAP32 ( * ( uint32_t * ) GPMF_RawData ( & find_stream ) ) - samples ; <vul-start> <vul-end> payload = GetPayload ( handle , payload , testend ) ; payloadsize = GetPayloadSize ( handle , testend ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; <vul-start> if ( ret != GPMF_OK ) goto cleanup ; <vul-end> if ( GPMF_OK == GPMF_FindNext ( ms , fourcc , GPMF_RECURSE_LEVELS ) ) <vul-start> { GPMF_CopyState ( ms , & find_stream ) ; if ( GPMF_OK == GPMF_FindPrev ( & find_stream , GPMF_KEY_TOTAL_SAMPLES , GPMF_CURRENT_LEVEL ) ) { endsamples = BYTESWAP32 ( * ( uint32_t * ) GPMF_RawData ( & find_stream ) ) ; <vul-end> rate = ( double ) ( endsamples - startsamples ) / ( mp4 -> metadatalength * ( ( double ) ( testend - teststart + 1 ) ) / ( double ) mp4 -> indexcount ) ; <vul-start> goto cleanup ; } } <vul-end> rate = ( double ) ( samples ) / ( mp4 -> metadatalength * ( ( double ) ( testend - teststart + 1 ) ) / ( double ) mp4 -> indexcount ) ; <vul-start> <vul-end> } else { uint32_t payloadpos = 0 , payloadcount = 0 ; double slope , top = 0.0 , bot = 0.0 , meanX = 0 , meanY = 0 ; uint32_t * repeatarray = malloc ( mp4 -> indexcount * 4 + 4 ) ; memset ( repeatarray , 0 , mp4 -> indexcount * 4 + 4 ) ; samples = 0 ; <vul-start> for ( payloadpos = teststart ; payloadpos < testend ; payloadcount ++ , payloadpos ++ ) <vul-end> { payload = GetPayload ( handle , payload , payloadpos ) ; payloadsize = GetPayloadSize ( handle , payloadpos ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; if ( ret != GPMF_OK ) goto cleanup ; if ( GPMF_OK == GPMF_FindNext ( ms , fourcc , GPMF_RECURSE_LEVELS ) ) { GPMF_stream find_stream2 ; GPMF_CopyState ( ms , & find_stream2 ) ; <vul-start> <vul-end> if ( GPMF_OK == GPMF_FindNext ( & find_stream2 , fourcc , GPMF_CURRENT_LEVEL ) ) { if ( repeatarray ) { <vul-start> float in , out ; <vul-end> do { samples ++ ; } while ( GPMF_OK == GPMF_FindNext ( ms , fourcc , GPMF_CURRENT_LEVEL ) ) ; repeatarray [ payloadpos ] = samples ; meanY += ( double ) samples ; <vul-start> GetPayloadTime ( handle , payloadpos , & in , & out ) ; <vul-end> meanX += out ; } } else { <vul-start> uint32_t repeat = GPMF_Repeat ( ms ) ; <vul-end> samples += repeat ; if ( repeatarray ) { <vul-start> float in , out ; <vul-end> repeatarray [ payloadpos ] = samples ; meanY += ( double ) samples ; <vul-start> GetPayloadTime ( handle , payloadpos , & in , & out ) ; <vul-end> meanX += out ; } } <vul-start> <vul-end> } } if ( repeatarray ) { meanY /= ( double ) payloadcount ; meanX /= ( double ) payloadcount ; <vul-start> for ( payloadpos = teststart ; payloadpos < testend ; payloadpos ++ ) { float in , out ; GetPayloadTime ( handle , payloadpos , & in , & out ) ; <vul-end> top += ( ( double ) out - meanX ) * ( ( double ) repeatarray [ payloadpos ] - meanY ) ; bot += ( ( double ) out - meanX ) * ( ( double ) out - meanX ) ; } <vul-start> <vul-end> slope = top / bot ; <vul-start> <vul-end> # if 0 <vul-start> { double intercept ; intercept = meanY - slope * meanX ; printf ( ""%c%c%c%c start offset = %f (%.3fms)\\n"" , PRINTF_4CC ( fourcc ) , intercept , 1000.0 * intercept / slope ) ; } <vul-end> # endif <vul-start> rate = slope ; <vul-end> } else { rate = ( double ) ( samples ) / ( mp4 -> metadatalength * ( ( double ) ( testend - teststart + 1 ) ) / ( double ) mp4 -> indexcount ) ; } free ( repeatarray ) ; <vul-start> goto cleanup ; <vul-end> } } } cleanup : if ( payload ) <vul-start> { <vul-end> FreePayload ( payload ) ; payload = NULL ; <vul-start> } <vul-end> return rate ; }","<vul-start> double GetGPMFSampleRate ( size_t handle , uint32_t fourcc , uint32_t flags , double * firstsampletime , double * lastsampletime ) <vul-end> { mp4object * mp4 = ( mp4object * ) handle ; if ( mp4 == NULL ) return 0.0 ; GPMF_stream metadata_stream , * ms = & metadata_stream ; uint32_t teststart = 0 ; uint32_t testend = mp4 -> indexcount ; double rate = 0.0 ; <vul-start> uint32_t * payload ; uint32_t payloadsize ; int32_t ret ; <vul-end> if ( mp4 -> indexcount < 1 ) return 0.0 ; <vul-start> payload = GetPayload ( handle , NULL , teststart ) ; payloadsize = GetPayloadSize ( handle , teststart ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; <vul-end> if ( ret != GPMF_OK ) goto cleanup ; { <vul-start> uint64_t minimumtimestamp = 0 ; uint64_t starttimestamp = 0 ; uint64_t endtimestamp = 0 ; <vul-end> uint32_t startsamples = 0 ; uint32_t endsamples = 0 ; <vul-start> double intercept = 0.0 ; while ( teststart < mp4 -> indexcount && ret == GPMF_OK && GPMF_OK != GPMF_FindNext ( ms , fourcc , GPMF_RECURSE_LEVELS ) ) { <vul-end> teststart ++ ; payload = GetPayload ( handle , payload , teststart ) ; payloadsize = GetPayloadSize ( handle , teststart ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; } <vul-start> if ( ret == GPMF_OK && payload ) { uint32_t samples = GPMF_PayloadSampleCount ( ms ) ; <vul-end> GPMF_stream find_stream ; GPMF_CopyState ( ms , & find_stream ) ; <vul-start> if ( GPMF_OK == GPMF_FindPrev ( & find_stream , GPMF_KEY_TOTAL_SAMPLES , GPMF_CURRENT_LEVEL ) ) <vul-end> startsamples = BYTESWAP32 ( * ( uint32_t * ) GPMF_RawData ( & find_stream ) ) - samples ; <vul-start> GPMF_CopyState ( ms , & find_stream ) ; if ( GPMF_OK == GPMF_FindPrev ( & find_stream , GPMF_KEY_TIME_STAMP , GPMF_CURRENT_LEVEL ) ) starttimestamp = BYTESWAP64 ( * ( uint64_t * ) GPMF_RawData ( & find_stream ) ) ; if ( starttimestamp ) { GPMF_stream any_stream ; GPMF_Init ( & any_stream , payload , payloadsize ) ; minimumtimestamp = starttimestamp ; while ( GPMF_OK == GPMF_FindNext ( & any_stream , GPMF_KEY_TIME_STAMP , GPMF_RECURSE_LEVELS ) ) { uint64_t timestamp = BYTESWAP64 ( * ( uint64_t * ) GPMF_RawData ( & any_stream ) ) ; if ( timestamp < minimumtimestamp ) minimumtimestamp = timestamp ; } } testend = mp4 -> indexcount ; do { testend -- ; <vul-end> payload = GetPayload ( handle , payload , testend ) ; payloadsize = GetPayloadSize ( handle , testend ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; <vul-start> } while ( testend > 0 && GPMF_OK != GPMF_FindNext ( ms , fourcc , GPMF_RECURSE_LEVELS ) ) ; GPMF_CopyState ( ms , & find_stream ) ; if ( GPMF_OK == GPMF_FindPrev ( & find_stream , GPMF_KEY_TOTAL_SAMPLES , GPMF_CURRENT_LEVEL ) ) endsamples = BYTESWAP32 ( * ( uint32_t * ) GPMF_RawData ( & find_stream ) ) ; else { uint32_t i ; for ( i = teststart ; i <= testend ; i ++ ) { payload = GetPayload ( handle , payload , i ) ; payloadsize = GetPayloadSize ( handle , i ) ; if ( GPMF_OK == GPMF_Init ( ms , payload , payloadsize ) ) <vul-end> if ( GPMF_OK == GPMF_FindNext ( ms , fourcc , GPMF_RECURSE_LEVELS ) ) <vul-start> endsamples += GPMF_PayloadSampleCount ( ms ) ; } } if ( starttimestamp != 0 ) { uint32_t last_samples = GPMF_PayloadSampleCount ( ms ) ; uint32_t totaltimestamped_samples = endsamples - last_samples - startsamples ; double time_stamp_scale = 1000000000.0 ; GPMF_CopyState ( ms , & find_stream ) ; if ( GPMF_OK == GPMF_FindPrev ( & find_stream , GPMF_KEY_TIME_STAMP , GPMF_CURRENT_LEVEL ) ) endtimestamp = BYTESWAP64 ( * ( uint64_t * ) GPMF_RawData ( & find_stream ) ) ; if ( endtimestamp ) { double approxrate = 0.0 ; if ( endsamples > startsamples ) approxrate = ( double ) ( endsamples - startsamples ) / ( mp4 -> metadatalength * ( ( double ) ( testend - teststart + 1 ) ) / ( double ) mp4 -> indexcount ) ; if ( approxrate == 0.0 ) approxrate = ( double ) ( samples ) / ( mp4 -> metadatalength * ( ( double ) ( testend - teststart + 1 ) ) / ( double ) mp4 -> indexcount ) ; while ( time_stamp_scale >= 1 ) { rate = ( double ) ( totaltimestamped_samples ) / ( ( double ) ( endtimestamp - starttimestamp ) / time_stamp_scale ) ; if ( rate * 0.9 < approxrate && approxrate < rate * 1.1 ) break ; time_stamp_scale *= 0.1 ; } if ( time_stamp_scale < 1.0 ) rate = 0.0 ; intercept = ( ( ( double ) minimumtimestamp - ( double ) starttimestamp ) / time_stamp_scale ) * rate ; } } if ( rate == 0.0 ) { if ( ! ( flags & GPMF_SAMPLE_RATE_PRECISE ) ) { if ( endsamples > startsamples ) <vul-end> rate = ( double ) ( endsamples - startsamples ) / ( mp4 -> metadatalength * ( ( double ) ( testend - teststart + 1 ) ) / ( double ) mp4 -> indexcount ) ; <vul-start> if ( rate == 0.0 ) <vul-end> rate = ( double ) ( samples ) / ( mp4 -> metadatalength * ( ( double ) ( testend - teststart + 1 ) ) / ( double ) mp4 -> indexcount ) ; <vul-start> double in , out ; if ( GPMF_OK == GetPayloadTime ( handle , teststart , & in , & out ) ) intercept = ( double ) - in * rate ; <vul-end> } else { uint32_t payloadpos = 0 , payloadcount = 0 ; double slope , top = 0.0 , bot = 0.0 , meanX = 0 , meanY = 0 ; uint32_t * repeatarray = malloc ( mp4 -> indexcount * 4 + 4 ) ; memset ( repeatarray , 0 , mp4 -> indexcount * 4 + 4 ) ; samples = 0 ; <vul-start> for ( payloadpos = teststart ; payloadpos <= testend ; payloadpos ++ ) <vul-end> { payload = GetPayload ( handle , payload , payloadpos ) ; payloadsize = GetPayloadSize ( handle , payloadpos ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; if ( ret != GPMF_OK ) goto cleanup ; if ( GPMF_OK == GPMF_FindNext ( ms , fourcc , GPMF_RECURSE_LEVELS ) ) { GPMF_stream find_stream2 ; GPMF_CopyState ( ms , & find_stream2 ) ; <vul-start> payloadcount ++ ; <vul-end> if ( GPMF_OK == GPMF_FindNext ( & find_stream2 , fourcc , GPMF_CURRENT_LEVEL ) ) { if ( repeatarray ) { <vul-start> double in , out ; <vul-end> do { samples ++ ; } while ( GPMF_OK == GPMF_FindNext ( ms , fourcc , GPMF_CURRENT_LEVEL ) ) ; repeatarray [ payloadpos ] = samples ; meanY += ( double ) samples ; <vul-start> if ( GPMF_OK == GetPayloadTime ( handle , payloadpos , & in , & out ) ) <vul-end> meanX += out ; } } else { <vul-start> uint32_t repeat = GPMF_PayloadSampleCount ( ms ) ; <vul-end> samples += repeat ; if ( repeatarray ) { <vul-start> double in , out ; <vul-end> repeatarray [ payloadpos ] = samples ; meanY += ( double ) samples ; <vul-start> if ( GPMF_OK == GetPayloadTime ( handle , payloadpos , & in , & out ) ) <vul-end> meanX += out ; } } <vul-start> } else { repeatarray [ payloadpos ] = 0 ; <vul-end> } } if ( repeatarray ) { meanY /= ( double ) payloadcount ; meanX /= ( double ) payloadcount ; <vul-start> for ( payloadpos = teststart ; payloadpos <= testend ; payloadpos ++ ) { double in , out ; if ( repeatarray [ payloadpos ] && GPMF_OK == GetPayloadTime ( handle , payloadpos , & in , & out ) ) { <vul-end> top += ( ( double ) out - meanX ) * ( ( double ) repeatarray [ payloadpos ] - meanY ) ; bot += ( ( double ) out - meanX ) * ( ( double ) out - meanX ) ; } <vul-start> } <vul-end> slope = top / bot ; <vul-start> rate = slope ; intercept = meanY - slope * meanX ; <vul-end> # if 0 <vul-start> printf ( ""%c%c%c%c start offset = %f (%.3fms) rate = %f\\n"" , PRINTF_4CC ( fourcc ) , intercept , 1000.0 * intercept / slope , rate ) ; printf ( ""%c%c%c%c first sample at time %.3fms\\n"" , PRINTF_4CC ( fourcc ) , - 1000.0 * intercept / slope ) ; <vul-end> # endif <vul-start> <vul-end> } else { rate = ( double ) ( samples ) / ( mp4 -> metadatalength * ( ( double ) ( testend - teststart + 1 ) ) / ( double ) mp4 -> indexcount ) ; } free ( repeatarray ) ; <vul-start> } } if ( firstsampletime && lastsampletime ) { uint32_t endpayload = mp4 -> indexcount ; do { endpayload -- ; payload = GetPayload ( handle , payload , endpayload ) ; payloadsize = GetPayloadSize ( handle , endpayload ) ; ret = GPMF_Init ( ms , payload , payloadsize ) ; } while ( endpayload > 0 && GPMF_OK != GPMF_FindNext ( ms , fourcc , GPMF_RECURSE_LEVELS ) ) ; if ( endpayload > 0 && ret == GPMF_OK ) { uint32_t totalsamples = endsamples - startsamples ; float timo = 0.0 ; GPMF_CopyState ( ms , & find_stream ) ; if ( GPMF_OK == GPMF_FindPrev ( & find_stream , GPMF_KEY_TIME_OFFSET , GPMF_CURRENT_LEVEL ) ) GPMF_FormattedData ( & find_stream , & timo , 4 , 0 , 1 ) ; double first , last ; first = - intercept / rate - timo ; last = first + ( double ) totalsamples / rate ; if ( firstsampletime ) * firstsampletime = first ; if ( lastsampletime ) * lastsampletime = last ; } <vul-end> } } } cleanup : if ( payload ) <vul-start> <vul-end> FreePayload ( payload ) ; payload = NULL ; <vul-start> <vul-end> return rate ; }"
893,"CWE-20 error_t dm9000ReceivePacket ( NetInterface * interface ) { error_t error ; size_t i ; size_t n ; size_t length ; volatile uint8_t status ; volatile uint16_t data ; Dm9000Context * context ; context = ( Dm9000Context * ) interface -> nicContext ; <vul-start> data = dm9000ReadReg ( DM9000_REG_MRCMDX ) ; DM9000_INDEX_REG = DM9000_REG_MRCMDX1 ; <vul-end> status = LSB ( DM9000_DATA_REG ) ; if ( status == 0x01 ) { <vul-start> DM9000_INDEX_REG = DM9000_REG_MRCMD ; <vul-end> status = MSB ( DM9000_DATA_REG ) ; length = DM9000_DATA_REG ; n = MIN ( length , ETH_MAX_FRAME_SIZE ) ; i = 0 ; <vul-start> if ( ( status & ( RSR_LCS | RSR_RWTO | RSR_PLE | RSR_AE | RSR_CE | RSR_FOE ) ) == 0 ) <vul-end> { while ( ( i + 1 ) < n ) { data = DM9000_DATA_REG ; context -> rxBuffer [ i ++ ] = LSB ( data ) ; context -> rxBuffer [ i ++ ] = MSB ( data ) ; } if ( ( i + 1 ) == n ) { data = DM9000_DATA_REG ; context -> rxBuffer [ i ] = LSB ( data ) ; i += 2 ; } error = NO_ERROR ; } else { error = ERROR_INVALID_PACKET ; } while ( i < length ) { data = DM9000_DATA_REG ; i += 2 ; } } else { error = ERROR_BUFFER_EMPTY ; } if ( ! error ) { NetRxAncillary ancillary ; ancillary = NET_DEFAULT_RX_ANCILLARY ; nicProcessPacket ( interface , context -> rxBuffer , n , & ancillary ) ; } return error ; }","error_t dm9000ReceivePacket ( NetInterface * interface ) { error_t error ; size_t i ; size_t n ; size_t length ; volatile uint8_t status ; volatile uint16_t data ; Dm9000Context * context ; context = ( Dm9000Context * ) interface -> nicContext ; <vul-start> data = dm9000ReadReg ( DM9000_MRCMDX ) ; DM9000_INDEX_REG = DM9000_MRCMDX1 ; <vul-end> status = LSB ( DM9000_DATA_REG ) ; if ( status == 0x01 ) { <vul-start> DM9000_INDEX_REG = DM9000_MRCMD ; <vul-end> status = MSB ( DM9000_DATA_REG ) ; length = DM9000_DATA_REG ; n = MIN ( length , ETH_MAX_FRAME_SIZE ) ; i = 0 ; <vul-start> if ( ( status & ( DM9000_RSR_LCS | DM9000_RSR_RWTO | DM9000_RSR_PLE | DM9000_RSR_AE | DM9000_RSR_CE | DM9000_RSR_FOE ) ) == 0 ) <vul-end> { while ( ( i + 1 ) < n ) { data = DM9000_DATA_REG ; context -> rxBuffer [ i ++ ] = LSB ( data ) ; context -> rxBuffer [ i ++ ] = MSB ( data ) ; } if ( ( i + 1 ) == n ) { data = DM9000_DATA_REG ; context -> rxBuffer [ i ] = LSB ( data ) ; i += 2 ; } error = NO_ERROR ; } else { error = ERROR_INVALID_PACKET ; } while ( i < length ) { data = DM9000_DATA_REG ; i += 2 ; } } else { error = ERROR_BUFFER_EMPTY ; } if ( ! error ) { NetRxAncillary ancillary ; ancillary = NET_DEFAULT_RX_ANCILLARY ; nicProcessPacket ( interface , context -> rxBuffer , n , & ancillary ) ; } return error ; }"
894,"CWE-190 static int on_http_message_complete ( http_parser * parser ) { struct clt_info * info = parser -> data ; ws_svr * svr = ws_svr_from_ses ( info -> ses ) ; info -> request -> version_major = parser -> http_major ; info -> request -> version_minor = parser -> http_minor ; info -> request -> method = parser -> method ; dict_entry * entry ; dict_iterator * iter = dict_get_iterator ( info -> request -> headers ) ; while ( ( entry = dict_next ( iter ) ) != NULL ) { log_trace ( ""Header: %s: %s"" , ( char * ) entry -> key , ( char * ) entry -> val ) ; } dict_release_iterator ( iter ) ; if ( info -> request -> method != HTTP_GET ) goto error ; if ( http_request_get_header ( info -> request , ""Host"" ) == NULL ) goto error ; double version = info -> request -> version_major + info -> request -> version_minor * 0.1 ; if ( version < 1.1 ) goto error ; const char * upgrade = http_request_get_header ( info -> request , ""Upgrade"" ) ; if ( upgrade == NULL || strcasecmp ( upgrade , ""websocket"" ) != 0 ) goto error ; const char * connection = http_request_get_header ( info -> request , ""Connection"" ) ; <vul-start> if ( connection == NULL ) <vul-end> goto error ; else { bool found_upgrade = false ; int count ; sds * tokens = sdssplitlen ( connection , strlen ( connection ) , "","" , 1 , & count ) ; if ( tokens == NULL ) goto error ; for ( int i = 0 ; i < count ; i ++ ) { sds token = tokens [ i ] ; sdstrim ( token , "" "" ) ; if ( strcasecmp ( token , ""Upgrade"" ) == 0 ) { found_upgrade = true ; break ; } } sdsfreesplitres ( tokens , count ) ; if ( ! found_upgrade ) goto error ; } const char * ws_version = http_request_get_header ( info -> request , ""Sec-WebSocket-Version"" ) ; if ( ws_version == NULL || strcmp ( ws_version , ""13"" ) != 0 ) goto error ; const char * ws_key = http_request_get_header ( info -> request , ""Sec-WebSocket-Key"" ) ; if ( ws_key == NULL ) goto error ; const char * protocol_list = http_request_get_header ( info -> request , ""Sec-WebSocket-Protocol"" ) ; if ( protocol_list && ! is_good_protocol ( protocol_list , svr -> protocol ) ) goto error ; if ( strlen ( svr -> origin ) > 0 ) { const char * origin = http_request_get_header ( info -> request , ""Origin"" ) ; if ( origin == NULL || ! is_good_origin ( origin , svr -> origin ) ) goto error ; } if ( svr -> type . on_privdata_alloc ) { info -> privdata = svr -> type . on_privdata_alloc ( svr ) ; if ( info -> privdata == NULL ) goto error ; } info -> upgrade = true ; info -> remote = sdsnew ( http_get_remote_ip ( info -> ses , info -> request ) ) ; info -> url = sdsnew ( info -> request -> url ) ; if ( svr -> type . on_upgrade ) { svr -> type . on_upgrade ( info -> ses , info -> remote ) ; } if ( protocol_list ) { send_hand_shake_reply ( info -> ses , svr -> protocol , ws_key ) ; } else { send_hand_shake_reply ( info -> ses , NULL , ws_key ) ; } return 0 ;","static int on_http_message_complete ( http_parser * parser ) { struct clt_info * info = parser -> data ; ws_svr * svr = ws_svr_from_ses ( info -> ses ) ; info -> request -> version_major = parser -> http_major ; info -> request -> version_minor = parser -> http_minor ; info -> request -> method = parser -> method ; dict_entry * entry ; dict_iterator * iter = dict_get_iterator ( info -> request -> headers ) ; while ( ( entry = dict_next ( iter ) ) != NULL ) { log_trace ( ""Header: %s: %s"" , ( char * ) entry -> key , ( char * ) entry -> val ) ; } dict_release_iterator ( iter ) ; if ( info -> request -> method != HTTP_GET ) goto error ; if ( http_request_get_header ( info -> request , ""Host"" ) == NULL ) goto error ; double version = info -> request -> version_major + info -> request -> version_minor * 0.1 ; if ( version < 1.1 ) goto error ; const char * upgrade = http_request_get_header ( info -> request , ""Upgrade"" ) ; if ( upgrade == NULL || strcasecmp ( upgrade , ""websocket"" ) != 0 ) goto error ; const char * connection = http_request_get_header ( info -> request , ""Connection"" ) ; <vul-start> if ( connection == NULL || strlen ( connection ) > UT_WS_SVR_MAX_HEADER_SIZE ) <vul-end> goto error ; else { bool found_upgrade = false ; int count ; sds * tokens = sdssplitlen ( connection , strlen ( connection ) , "","" , 1 , & count ) ; if ( tokens == NULL ) goto error ; for ( int i = 0 ; i < count ; i ++ ) { sds token = tokens [ i ] ; sdstrim ( token , "" "" ) ; if ( strcasecmp ( token , ""Upgrade"" ) == 0 ) { found_upgrade = true ; break ; } } sdsfreesplitres ( tokens , count ) ; if ( ! found_upgrade ) goto error ; } const char * ws_version = http_request_get_header ( info -> request , ""Sec-WebSocket-Version"" ) ; if ( ws_version == NULL || strcmp ( ws_version , ""13"" ) != 0 ) goto error ; const char * ws_key = http_request_get_header ( info -> request , ""Sec-WebSocket-Key"" ) ; if ( ws_key == NULL ) goto error ; const char * protocol_list = http_request_get_header ( info -> request , ""Sec-WebSocket-Protocol"" ) ; if ( protocol_list && ! is_good_protocol ( protocol_list , svr -> protocol ) ) goto error ; if ( strlen ( svr -> origin ) > 0 ) { const char * origin = http_request_get_header ( info -> request , ""Origin"" ) ; if ( origin == NULL || ! is_good_origin ( origin , svr -> origin ) ) goto error ; } if ( svr -> type . on_privdata_alloc ) { info -> privdata = svr -> type . on_privdata_alloc ( svr ) ; if ( info -> privdata == NULL ) goto error ; } info -> upgrade = true ; info -> remote = sdsnew ( http_get_remote_ip ( info -> ses , info -> request ) ) ; info -> url = sdsnew ( info -> request -> url ) ; if ( svr -> type . on_upgrade ) { svr -> type . on_upgrade ( info -> ses , info -> remote ) ; } if ( protocol_list ) { send_hand_shake_reply ( info -> ses , svr -> protocol , ws_key ) ; } else { send_hand_shake_reply ( info -> ses , NULL , ws_key ) ; } return 0 ;"
895,"CWE-125 BOOL glyph_cache_put ( rdpGlyphCache * glyphCache , UINT32 id , UINT32 index , rdpGlyph * glyph ) { rdpGlyph * prevGlyph ; if ( id > 9 ) { WLog_ERR ( TAG , ""invalid glyph cache id: %"" PRIu32 """" , id ) ; return FALSE ; } <vul-start> if ( index > glyphCache -> glyphCache [ id ] . number ) <vul-end> { WLog_ERR ( TAG , ""invalid glyph cache index: %"" PRIu32 "" in cache id: %"" PRIu32 """" , index , id ) ; return FALSE ; } WLog_Print ( glyphCache -> log , WLOG_DEBUG , ""GlyphCachePut: id: %"" PRIu32 "" index: %"" PRIu32 """" , id , index ) ; prevGlyph = glyphCache -> glyphCache [ id ] . entries [ index ] ; if ( prevGlyph ) prevGlyph -> Free ( glyphCache -> context , prevGlyph ) ; glyphCache -> glyphCache [ id ] . entries [ index ] = glyph ; return TRUE ; }","BOOL glyph_cache_put ( rdpGlyphCache * glyphCache , UINT32 id , UINT32 index , rdpGlyph * glyph ) { rdpGlyph * prevGlyph ; if ( id > 9 ) { WLog_ERR ( TAG , ""invalid glyph cache id: %"" PRIu32 """" , id ) ; return FALSE ; } <vul-start> if ( index >= glyphCache -> glyphCache [ id ] . number ) <vul-end> { WLog_ERR ( TAG , ""invalid glyph cache index: %"" PRIu32 "" in cache id: %"" PRIu32 """" , index , id ) ; return FALSE ; } WLog_Print ( glyphCache -> log , WLOG_DEBUG , ""GlyphCachePut: id: %"" PRIu32 "" index: %"" PRIu32 """" , id , index ) ; prevGlyph = glyphCache -> glyphCache [ id ] . entries [ index ] ; if ( prevGlyph ) prevGlyph -> Free ( glyphCache -> context , prevGlyph ) ; glyphCache -> glyphCache [ id ] . entries [ index ] = glyph ; return TRUE ; }"
896,"CWE-200 static void parse_cfg ( int flags , int argc , const char * * argv , cfg_t * cfg ) { <vul-start> <vul-end> int i ; memset ( cfg , 0 , sizeof ( cfg_t ) ) ; cfg -> debug_file = stderr ; for ( i = 0 ; i < argc ; i ++ ) { if ( strncmp ( argv [ i ] , ""max_devices="" , 12 ) == 0 ) sscanf ( argv [ i ] , ""max_devices=%u"" , & cfg -> max_devs ) ; if ( strcmp ( argv [ i ] , ""manual"" ) == 0 ) cfg -> manual = 1 ; if ( strcmp ( argv [ i ] , ""debug"" ) == 0 ) cfg -> debug = 1 ; if ( strcmp ( argv [ i ] , ""nouserok"" ) == 0 ) cfg -> nouserok = 1 ; if ( strcmp ( argv [ i ] , ""openasuser"" ) == 0 ) cfg -> openasuser = 1 ; if ( strcmp ( argv [ i ] , ""alwaysok"" ) == 0 ) cfg -> alwaysok = 1 ; if ( strcmp ( argv [ i ] , ""interactive"" ) == 0 ) cfg -> interactive = 1 ; if ( strcmp ( argv [ i ] , ""cue"" ) == 0 ) cfg -> cue = 1 ; if ( strcmp ( argv [ i ] , ""nodetect"" ) == 0 ) cfg -> nodetect = 1 ; if ( strncmp ( argv [ i ] , ""authfile="" , 9 ) == 0 ) cfg -> auth_file = argv [ i ] + 9 ; if ( strncmp ( argv [ i ] , ""authpending_file="" , 17 ) == 0 ) cfg -> authpending_file = argv [ i ] + 17 ; if ( strncmp ( argv [ i ] , ""origin="" , 7 ) == 0 ) cfg -> origin = argv [ i ] + 7 ; if ( strncmp ( argv [ i ] , ""appid="" , 6 ) == 0 ) cfg -> appid = argv [ i ] + 6 ; if ( strncmp ( argv [ i ] , ""prompt="" , 7 ) == 0 ) cfg -> prompt = argv [ i ] + 7 ; if ( strncmp ( argv [ i ] , ""debug_file="" , 11 ) == 0 ) { const char * filename = argv [ i ] + 11 ; if ( strncmp ( filename , ""stdout"" , 6 ) == 0 ) { cfg -> debug_file = stdout ; } else if ( strncmp ( filename , ""stderr"" , 6 ) == 0 ) { cfg -> debug_file = stderr ; } else if ( strncmp ( filename , ""syslog"" , 6 ) == 0 ) { cfg -> debug_file = ( FILE * ) - 1 ; } else { <vul-start> struct stat st ; FILE * file ; if ( lstat ( filename , & st ) == 0 ) { if ( S_ISREG ( st . st_mode ) ) { file = fopen ( filename , ""a"" ) ; <vul-end> if ( file != NULL ) { cfg -> debug_file = file ; <vul-start> } <vul-end> } } } } } if ( cfg -> debug ) { D ( cfg -> debug_file , ""called."" ) ; D ( cfg -> debug_file , ""flags %d argc %d"" , flags , argc ) ; for ( i = 0 ; i < argc ; i ++ ) { D ( cfg -> debug_file , ""argv[%d]=%s"" , i , argv [ i ] ) ; } D ( cfg -> debug_file , ""max_devices=%d"" , cfg -> max_devs ) ; D ( cfg -> debug_file , ""debug=%d"" , cfg -> debug ) ; D ( cfg -> debug_file , ""interactive=%d"" , cfg -> interactive ) ; D ( cfg -> debug_file , ""cue=%d"" , cfg -> cue ) ; D ( cfg -> debug_file , ""nodetect=%d"" , cfg -> nodetect ) ; D ( cfg -> debug_file , ""manual=%d"" , cfg -> manual ) ; D ( cfg -> debug_file , ""nouserok=%d"" , cfg -> nouserok ) ; D ( cfg -> debug_file , ""openasuser=%d"" , cfg -> openasuser ) ; D ( cfg -> debug_file , ""alwaysok=%d"" , cfg -> alwaysok ) ; D ( cfg -> debug_file , ""authfile=%s"" , cfg -> auth_file ? cfg -> auth_file : ""(null)"" ) ; D ( cfg -> debug_file , ""authpending_file=%s"" , cfg -> authpending_file ? cfg -> authpending_file : ""(null)"" ) ; D ( cfg -> debug_file , ""origin=%s"" , cfg -> origin ? cfg -> origin : ""(null)"" ) ; D ( cfg -> debug_file , ""appid=%s"" , cfg -> appid ? cfg -> appid : ""(null)"" ) ; D ( cfg -> debug_file , ""prompt=%s"" , cfg -> prompt ? cfg -> prompt : ""(null)"" ) ; } <vul-start> <vul-end> }","static void parse_cfg ( int flags , int argc , const char * * argv , cfg_t * cfg ) { <vul-start> struct stat st ; FILE * file = NULL ; int fd = - 1 ; <vul-end> int i ; memset ( cfg , 0 , sizeof ( cfg_t ) ) ; cfg -> debug_file = stderr ; for ( i = 0 ; i < argc ; i ++ ) { if ( strncmp ( argv [ i ] , ""max_devices="" , 12 ) == 0 ) sscanf ( argv [ i ] , ""max_devices=%u"" , & cfg -> max_devs ) ; if ( strcmp ( argv [ i ] , ""manual"" ) == 0 ) cfg -> manual = 1 ; if ( strcmp ( argv [ i ] , ""debug"" ) == 0 ) cfg -> debug = 1 ; if ( strcmp ( argv [ i ] , ""nouserok"" ) == 0 ) cfg -> nouserok = 1 ; if ( strcmp ( argv [ i ] , ""openasuser"" ) == 0 ) cfg -> openasuser = 1 ; if ( strcmp ( argv [ i ] , ""alwaysok"" ) == 0 ) cfg -> alwaysok = 1 ; if ( strcmp ( argv [ i ] , ""interactive"" ) == 0 ) cfg -> interactive = 1 ; if ( strcmp ( argv [ i ] , ""cue"" ) == 0 ) cfg -> cue = 1 ; if ( strcmp ( argv [ i ] , ""nodetect"" ) == 0 ) cfg -> nodetect = 1 ; if ( strncmp ( argv [ i ] , ""authfile="" , 9 ) == 0 ) cfg -> auth_file = argv [ i ] + 9 ; if ( strncmp ( argv [ i ] , ""authpending_file="" , 17 ) == 0 ) cfg -> authpending_file = argv [ i ] + 17 ; if ( strncmp ( argv [ i ] , ""origin="" , 7 ) == 0 ) cfg -> origin = argv [ i ] + 7 ; if ( strncmp ( argv [ i ] , ""appid="" , 6 ) == 0 ) cfg -> appid = argv [ i ] + 6 ; if ( strncmp ( argv [ i ] , ""prompt="" , 7 ) == 0 ) cfg -> prompt = argv [ i ] + 7 ; if ( strncmp ( argv [ i ] , ""debug_file="" , 11 ) == 0 ) { const char * filename = argv [ i ] + 11 ; if ( strncmp ( filename , ""stdout"" , 6 ) == 0 ) { cfg -> debug_file = stdout ; } else if ( strncmp ( filename , ""stderr"" , 6 ) == 0 ) { cfg -> debug_file = stderr ; } else if ( strncmp ( filename , ""syslog"" , 6 ) == 0 ) { cfg -> debug_file = ( FILE * ) - 1 ; } else { <vul-start> fd = open ( filename , O_WRONLY | O_APPEND | O_CLOEXEC | O_NOFOLLOW | O_NOCTTY ) ; if ( fd >= 0 && ( fstat ( fd , & st ) == 0 ) && S_ISREG ( st . st_mode ) ) { file = fdopen ( fd , ""a"" ) ; <vul-end> if ( file != NULL ) { cfg -> debug_file = file ; <vul-start> cfg -> is_custom_debug_file = 1 ; file = NULL ; fd = - 1 ; <vul-end> } } } } } if ( cfg -> debug ) { D ( cfg -> debug_file , ""called."" ) ; D ( cfg -> debug_file , ""flags %d argc %d"" , flags , argc ) ; for ( i = 0 ; i < argc ; i ++ ) { D ( cfg -> debug_file , ""argv[%d]=%s"" , i , argv [ i ] ) ; } D ( cfg -> debug_file , ""max_devices=%d"" , cfg -> max_devs ) ; D ( cfg -> debug_file , ""debug=%d"" , cfg -> debug ) ; D ( cfg -> debug_file , ""interactive=%d"" , cfg -> interactive ) ; D ( cfg -> debug_file , ""cue=%d"" , cfg -> cue ) ; D ( cfg -> debug_file , ""nodetect=%d"" , cfg -> nodetect ) ; D ( cfg -> debug_file , ""manual=%d"" , cfg -> manual ) ; D ( cfg -> debug_file , ""nouserok=%d"" , cfg -> nouserok ) ; D ( cfg -> debug_file , ""openasuser=%d"" , cfg -> openasuser ) ; D ( cfg -> debug_file , ""alwaysok=%d"" , cfg -> alwaysok ) ; D ( cfg -> debug_file , ""authfile=%s"" , cfg -> auth_file ? cfg -> auth_file : ""(null)"" ) ; D ( cfg -> debug_file , ""authpending_file=%s"" , cfg -> authpending_file ? cfg -> authpending_file : ""(null)"" ) ; D ( cfg -> debug_file , ""origin=%s"" , cfg -> origin ? cfg -> origin : ""(null)"" ) ; D ( cfg -> debug_file , ""appid=%s"" , cfg -> appid ? cfg -> appid : ""(null)"" ) ; D ( cfg -> debug_file , ""prompt=%s"" , cfg -> prompt ? cfg -> prompt : ""(null)"" ) ; } <vul-start> if ( fd != - 1 ) close ( fd ) ; if ( file != NULL ) fclose ( file ) ; <vul-end> }"
897,"CWE-20 void CleanupOutput ( char * str ) { char * s , * t ; int period = 0 ; s = t = str ; <vul-start> while ( * s && * s != '}' ) { if ( * s == '\\n' ) * s = ' ' ; if ( ( * s == ' ' || * s == '\\n' ) && ( s [ 1 ] == ' ' || s [ 1 ] == '\\n' ) ) s ++ ; else * t ++ = * s ++ ; <vul-end> } <vul-start> while ( * s ) * t ++ = * s ++ ; <vul-end> * t = 0 ; s = t = str ; while ( * s ) { if ( * s == '.' ) { period = 1 ; * t ++ = * s ++ ; } <vul-start> else if ( * s == '-' && s [ 1 ] == '0' && s [ 2 ] == ' ' ) { s ++ ; } else if ( * s <= '9' && * s >= '0' ) { * t ++ = * s ++ ; } else if ( * s == '\\n' && ( t > str && t [ - 1 ] == '\\n' ) ) { s ++ ; } <vul-end> else if ( period ) { <vul-start> while ( t > str && t [ - 1 ] == '0' ) t -- ; if ( t > str && t [ - 1 ] == '.' ) t -- ; while ( * s == ' ' && s [ 1 ] == ' ' ) s ++ ; <vul-end> period = 0 ; * t ++ = * s ++ ; } <vul-start> else if ( * s == ' ' && s [ 1 ] == ' ' ) s ++ ; <vul-end> else { period = 0 ; * t ++ = * s ++ ; } } * t = 0 ; s = t = str ; while ( * s ) { if ( * s == '-' && s [ 1 ] == '0' && s [ 2 ] == ' ' ) { s ++ ; } else * t ++ = * s ++ ; } * t = 0 ; }","void CleanupOutput ( char * str ) { char * s , * t ; int period = 0 ; s = t = str ; <vul-start> while ( * s ) { if ( * s == '\\n' ) { * s = ' ' ; } if ( ( * s == ' ' ) && ( s [ 1 ] == ' ' || s [ 1 ] == '\\n' || s [ 1 ] == 0 ) ) { s ++ ; } else { * t ++ = * s ++ ; } <vul-end> } <vul-start> <vul-end> * t = 0 ; s = t = str ; while ( * s ) { if ( * s == '.' ) { period = 1 ; * t ++ = * s ++ ; } <vul-start> else if ( isdigit ( * s ) ) { * t ++ = * s ++ ; } <vul-end> else if ( period ) { <vul-start> while ( t > str && t [ - 1 ] == '0' ) { t -- ; } if ( t > str && t [ - 1 ] == '.' ) { t -- ; if ( t > str && ! isdigit ( t [ - 1 ] ) ) { * t ++ = '0' ; } } <vul-end> period = 0 ; * t ++ = * s ++ ; } <vul-start> <vul-end> else { period = 0 ; * t ++ = * s ++ ; } } * t = 0 ; s = t = str ; while ( * s ) { if ( * s == '-' && s [ 1 ] == '0' && s [ 2 ] == ' ' ) { s ++ ; } else * t ++ = * s ++ ; } * t = 0 ; }"
898,"CWE-415 static bool disconnect_cb ( struct io * io , void * user_data ) { struct bt_att_chan * chan = user_data ; struct bt_att * att = chan -> att ; int err ; socklen_t len ; len = sizeof ( err ) ; if ( getsockopt ( chan -> fd , SOL_SOCKET , SO_ERROR , & err , & len ) < 0 ) { util_debug ( chan -> att -> debug_callback , chan -> att -> debug_data , ""(chan %p) Failed to obtain disconnect"" "" error: %s"" , chan , strerror ( errno ) ) ; err = 0 ; } util_debug ( chan -> att -> debug_callback , chan -> att -> debug_data , ""Channel %p disconnected: %s"" , chan , strerror ( err ) ) ; queue_remove ( att -> chans , chan ) ; <vul-start> queue_remove_all ( att -> req_queue , NULL , NULL , disc_att_send_op ) ; queue_remove_all ( att -> ind_queue , NULL , NULL , disc_att_send_op ) ; queue_remove_all ( att -> write_queue , NULL , NULL , disc_att_send_op ) ; <vul-end> if ( chan -> pending_req ) { disc_att_send_op ( chan -> pending_req ) ; chan -> pending_req = NULL ; } if ( chan -> pending_ind ) { disc_att_send_op ( chan -> pending_ind ) ; chan -> pending_ind = NULL ; } bt_att_chan_free ( chan ) ; if ( ! queue_isempty ( att -> chans ) ) return false ; bt_att_ref ( att ) ; <vul-start> <vul-end> queue_foreach ( att -> disconn_list , disconn_handler , INT_TO_PTR ( err ) ) ; bt_att_unregister_all ( att ) ; bt_att_unref ( att ) ; return false ; }","static bool disconnect_cb ( struct io * io , void * user_data ) { struct bt_att_chan * chan = user_data ; struct bt_att * att = chan -> att ; int err ; socklen_t len ; len = sizeof ( err ) ; if ( getsockopt ( chan -> fd , SOL_SOCKET , SO_ERROR , & err , & len ) < 0 ) { util_debug ( chan -> att -> debug_callback , chan -> att -> debug_data , ""(chan %p) Failed to obtain disconnect"" "" error: %s"" , chan , strerror ( errno ) ) ; err = 0 ; } util_debug ( chan -> att -> debug_callback , chan -> att -> debug_data , ""Channel %p disconnected: %s"" , chan , strerror ( err ) ) ; queue_remove ( att -> chans , chan ) ; <vul-start> <vul-end> if ( chan -> pending_req ) { disc_att_send_op ( chan -> pending_req ) ; chan -> pending_req = NULL ; } if ( chan -> pending_ind ) { disc_att_send_op ( chan -> pending_ind ) ; chan -> pending_ind = NULL ; } bt_att_chan_free ( chan ) ; if ( ! queue_isempty ( att -> chans ) ) return false ; bt_att_ref ( att ) ; <vul-start> att -> in_disc = true ; queue_remove_all ( att -> req_queue , NULL , NULL , disc_att_send_op ) ; queue_remove_all ( att -> ind_queue , NULL , NULL , disc_att_send_op ) ; queue_remove_all ( att -> write_queue , NULL , NULL , disc_att_send_op ) ; att -> in_disc = false ; <vul-end> queue_foreach ( att -> disconn_list , disconn_handler , INT_TO_PTR ( err ) ) ; bt_att_unregister_all ( att ) ; bt_att_unref ( att ) ; return false ; }"
899,"CWE-200 void __ip_select_ident ( struct net * net , struct iphdr * iph , int segs ) { <vul-start> static u32 ip_idents_hashrnd __read_mostly ; <vul-end> u32 hash , id ; <vul-start> net_get_random_once ( & ip_idents_hashrnd , sizeof ( ip_idents_hashrnd ) ) ; hash = jhash_3words ( ( __force u32 ) iph -> daddr , <vul-end> ( __force u32 ) iph -> saddr , <vul-start> iph -> protocol ^ net_hash_mix ( net ) , ip_idents_hashrnd ) ; <vul-end> id = ip_idents_reserve ( hash , segs ) ; iph -> id = htons ( id ) ; }","void __ip_select_ident ( struct net * net , struct iphdr * iph , int segs ) { <vul-start> <vul-end> u32 hash , id ; <vul-start> if ( unlikely ( siphash_key_is_zero ( & net -> ipv4 . ip_id_key ) ) ) get_random_bytes ( & net -> ipv4 . ip_id_key , sizeof ( net -> ipv4 . ip_id_key ) ) ; hash = siphash_3u32 ( ( __force u32 ) iph -> daddr , <vul-end> ( __force u32 ) iph -> saddr , <vul-start> iph -> protocol , & net -> ipv4 . ip_id_key ) ; <vul-end> id = ip_idents_reserve ( hash , segs ) ; iph -> id = htons ( id ) ; }"
900,"CWE-119 static void write_modes_sb ( VP9_COMP * cpi , <vul-start> const TileInfo * const tile , vp9_writer * w , TOKENEXTRA * * tok , TOKENEXTRA * tok_end , <vul-end> int mi_row , int mi_col , BLOCK_SIZE bsize ) { <vul-start> VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & cpi -> mb . e_mbd ; const int bsl = b_width_log2 ( bsize ) ; <vul-end> const int bs = ( 1 << bsl ) / 4 ; PARTITION_TYPE partition ; BLOCK_SIZE subsize ; <vul-start> MODE_INFO * m = cm -> mi_grid_visible [ mi_row * cm -> mi_stride + mi_col ] ; <vul-end> if ( mi_row >= cm -> mi_rows || mi_col >= cm -> mi_cols ) return ; <vul-start> <vul-end> partition = partition_lookup [ bsl ] [ m -> mbmi . sb_type ] ; write_partition ( cm , xd , bs , mi_row , mi_col , partition , bsize , w ) ; subsize = get_subsize ( bsize , partition ) ; if ( subsize < BLOCK_8X8 ) { write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col ) ; } else { switch ( partition ) { case PARTITION_NONE : write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col ) ; break ; case PARTITION_HORZ : write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col ) ; if ( mi_row + bs < cm -> mi_rows ) write_modes_b ( cpi , tile , w , tok , tok_end , mi_row + bs , mi_col ) ; break ; case PARTITION_VERT : write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col ) ; if ( mi_col + bs < cm -> mi_cols ) write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col + bs ) ; break ; case PARTITION_SPLIT : write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row , mi_col , subsize ) ; write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row , mi_col + bs , subsize ) ; write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row + bs , mi_col , subsize ) ; write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row + bs , mi_col + bs , subsize ) ; break ; default : assert ( 0 ) ; } } if ( bsize >= BLOCK_8X8 && ( bsize == BLOCK_8X8 || partition != PARTITION_SPLIT ) ) update_partition_context ( xd , mi_row , mi_col , subsize , bsize ) ; }","static void write_modes_sb ( VP9_COMP * cpi , <vul-start> const TileInfo * const tile , vpx_writer * w , TOKENEXTRA * * tok , const TOKENEXTRA * const tok_end , <vul-end> int mi_row , int mi_col , BLOCK_SIZE bsize ) { <vul-start> const VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & cpi -> td . mb . e_mbd ; const int bsl = b_width_log2_lookup [ bsize ] ; <vul-end> const int bs = ( 1 << bsl ) / 4 ; PARTITION_TYPE partition ; BLOCK_SIZE subsize ; <vul-start> const MODE_INFO * m = NULL ; <vul-end> if ( mi_row >= cm -> mi_rows || mi_col >= cm -> mi_cols ) return ; <vul-start> m = cm -> mi_grid_visible [ mi_row * cm -> mi_stride + mi_col ] ; <vul-end> partition = partition_lookup [ bsl ] [ m -> mbmi . sb_type ] ; write_partition ( cm , xd , bs , mi_row , mi_col , partition , bsize , w ) ; subsize = get_subsize ( bsize , partition ) ; if ( subsize < BLOCK_8X8 ) { write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col ) ; } else { switch ( partition ) { case PARTITION_NONE : write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col ) ; break ; case PARTITION_HORZ : write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col ) ; if ( mi_row + bs < cm -> mi_rows ) write_modes_b ( cpi , tile , w , tok , tok_end , mi_row + bs , mi_col ) ; break ; case PARTITION_VERT : write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col ) ; if ( mi_col + bs < cm -> mi_cols ) write_modes_b ( cpi , tile , w , tok , tok_end , mi_row , mi_col + bs ) ; break ; case PARTITION_SPLIT : write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row , mi_col , subsize ) ; write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row , mi_col + bs , subsize ) ; write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row + bs , mi_col , subsize ) ; write_modes_sb ( cpi , tile , w , tok , tok_end , mi_row + bs , mi_col + bs , subsize ) ; break ; default : assert ( 0 ) ; } } if ( bsize >= BLOCK_8X8 && ( bsize == BLOCK_8X8 || partition != PARTITION_SPLIT ) ) update_partition_context ( xd , mi_row , mi_col , subsize , bsize ) ; }"
901,"CWE-119 static int check_best_zero_mv ( const VP9_COMP * cpi , const uint8_t mode_context [ MAX_REF_FRAMES ] , <vul-start> int_mv frame_mv [ MB_MODE_COUNT ] [ MAX_REF_FRAMES ] , int disable_inter_mode_mask , int this_mode , int ref_frame , int second_ref_frame ) { if ( ! ( disable_inter_mode_mask & ( 1 << INTER_OFFSET ( ZEROMV ) ) ) && ( this_mode == NEARMV || this_mode == NEARESTMV || this_mode == ZEROMV ) && frame_mv [ this_mode ] [ ref_frame ] . as_int == 0 && ( second_ref_frame == NONE || frame_mv [ this_mode ] [ second_ref_frame ] . as_int == 0 ) ) { int rfc = mode_context [ ref_frame ] ; <vul-end> int c1 = cost_mv_ref ( cpi , NEARMV , rfc ) ; int c2 = cost_mv_ref ( cpi , NEARESTMV , rfc ) ; int c3 = cost_mv_ref ( cpi , ZEROMV , rfc ) ; if ( this_mode == NEARMV ) { if ( c1 > c3 ) return 0 ; } else if ( this_mode == NEARESTMV ) { if ( c2 > c3 ) return 0 ; } else { assert ( this_mode == ZEROMV ) ; <vul-start> if ( second_ref_frame == NONE ) { if ( ( c3 >= c2 && frame_mv [ NEARESTMV ] [ ref_frame ] . as_int == 0 ) || ( c3 >= c1 && frame_mv [ NEARMV ] [ ref_frame ] . as_int == 0 ) ) <vul-end> return 0 ; } else { <vul-start> if ( ( c3 >= c2 && frame_mv [ NEARESTMV ] [ ref_frame ] . as_int == 0 && frame_mv [ NEARESTMV ] [ second_ref_frame ] . as_int == 0 ) || ( c3 >= c1 && frame_mv [ NEARMV ] [ ref_frame ] . as_int == 0 && frame_mv [ NEARMV ] [ second_ref_frame ] . as_int == 0 ) ) <vul-end> return 0 ; } } } return 1 ; }","static int check_best_zero_mv ( const VP9_COMP * cpi , const uint8_t mode_context [ MAX_REF_FRAMES ] , <vul-start> int_mv frame_mv [ MB_MODE_COUNT ] [ MAX_REF_FRAMES ] , int this_mode , const MV_REFERENCE_FRAME ref_frames [ 2 ] ) { if ( ( this_mode == NEARMV || this_mode == NEARESTMV || this_mode == ZEROMV ) && frame_mv [ this_mode ] [ ref_frames [ 0 ] ] . as_int == 0 && ( ref_frames [ 1 ] == NONE || frame_mv [ this_mode ] [ ref_frames [ 1 ] ] . as_int == 0 ) ) { int rfc = mode_context [ ref_frames [ 0 ] ] ; <vul-end> int c1 = cost_mv_ref ( cpi , NEARMV , rfc ) ; int c2 = cost_mv_ref ( cpi , NEARESTMV , rfc ) ; int c3 = cost_mv_ref ( cpi , ZEROMV , rfc ) ; if ( this_mode == NEARMV ) { if ( c1 > c3 ) return 0 ; } else if ( this_mode == NEARESTMV ) { if ( c2 > c3 ) return 0 ; } else { assert ( this_mode == ZEROMV ) ; <vul-start> if ( ref_frames [ 1 ] == NONE ) { if ( ( c3 >= c2 && frame_mv [ NEARESTMV ] [ ref_frames [ 0 ] ] . as_int == 0 ) || ( c3 >= c1 && frame_mv [ NEARMV ] [ ref_frames [ 0 ] ] . as_int == 0 ) ) <vul-end> return 0 ; } else { <vul-start> if ( ( c3 >= c2 && frame_mv [ NEARESTMV ] [ ref_frames [ 0 ] ] . as_int == 0 && frame_mv [ NEARESTMV ] [ ref_frames [ 1 ] ] . as_int == 0 ) || ( c3 >= c1 && frame_mv [ NEARMV ] [ ref_frames [ 0 ] ] . as_int == 0 && frame_mv [ NEARMV ] [ ref_frames [ 1 ] ] . as_int == 0 ) ) <vul-end> return 0 ; } } } return 1 ; }"
902,"CWE-119 int read_yuv_frame ( struct VpxInputContext * input_ctx , vpx_image_t * yuv_frame ) { FILE * f = input_ctx -> file ; struct FileTypeDetectionBuffer * detect = & input_ctx -> detect ; int plane = 0 ; int shortread = 0 ; <vul-start> <vul-end> for ( plane = 0 ; plane < 3 ; ++ plane ) { uint8_t * ptr ; <vul-start> const int w = ( plane ? ( 1 + yuv_frame -> d_w ) / 2 : yuv_frame -> d_w ) ; const int h = ( plane ? ( 1 + yuv_frame -> d_h ) / 2 : yuv_frame -> d_h ) ; <vul-end> int r ; switch ( plane ) { case 1 : ptr = yuv_frame -> planes [ yuv_frame -> fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_V : VPX_PLANE_U ] ; break ; case 2 : ptr = yuv_frame -> planes [ yuv_frame -> fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_U : VPX_PLANE_V ] ; break ; default : ptr = yuv_frame -> planes [ plane ] ; } for ( r = 0 ; r < h ; ++ r ) { <vul-start> size_t needed = w ; <vul-end> size_t buf_position = 0 ; const size_t left = detect -> buf_read - detect -> position ; if ( left > 0 ) { const size_t more = ( left < needed ) ? left : needed ; memcpy ( ptr , detect -> buf + detect -> position , more ) ; buf_position = more ; needed -= more ; detect -> position += more ; } if ( needed > 0 ) { shortread |= ( fread ( ptr + buf_position , 1 , needed , f ) < needed ) ; } ptr += yuv_frame -> stride [ plane ] ; } } return shortread ; }","int read_yuv_frame ( struct VpxInputContext * input_ctx , vpx_image_t * yuv_frame ) { FILE * f = input_ctx -> file ; struct FileTypeDetectionBuffer * detect = & input_ctx -> detect ; int plane = 0 ; int shortread = 0 ; <vul-start> const int bytespp = ( yuv_frame -> fmt & VPX_IMG_FMT_HIGHBITDEPTH ) ? 2 : 1 ; <vul-end> for ( plane = 0 ; plane < 3 ; ++ plane ) { uint8_t * ptr ; <vul-start> const int w = vpx_img_plane_width ( yuv_frame , plane ) ; const int h = vpx_img_plane_height ( yuv_frame , plane ) ; <vul-end> int r ; switch ( plane ) { case 1 : ptr = yuv_frame -> planes [ yuv_frame -> fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_V : VPX_PLANE_U ] ; break ; case 2 : ptr = yuv_frame -> planes [ yuv_frame -> fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_U : VPX_PLANE_V ] ; break ; default : ptr = yuv_frame -> planes [ plane ] ; } for ( r = 0 ; r < h ; ++ r ) { <vul-start> size_t needed = w * bytespp ; <vul-end> size_t buf_position = 0 ; const size_t left = detect -> buf_read - detect -> position ; if ( left > 0 ) { const size_t more = ( left < needed ) ? left : needed ; memcpy ( ptr , detect -> buf + detect -> position , more ) ; buf_position = more ; needed -= more ; detect -> position += more ; } if ( needed > 0 ) { shortread |= ( fread ( ptr + buf_position , 1 , needed , f ) < needed ) ; } ptr += yuv_frame -> stride [ plane ] ; } } return shortread ; }"
903,"CWE-119 static void seamless_process ( STREAM s ) { unsigned int pkglen ; char * buf ; <vul-start> <vul-end> pkglen = s -> end - s -> p ; buf = xmalloc ( pkglen + 1 ) ; STRNCPY ( buf , ( char * ) s -> p , pkglen + 1 ) ; str_handle_lines ( buf , & seamless_rest , seamless_line_handler , NULL ) ; xfree ( buf ) ; }","static void seamless_process ( STREAM s ) { unsigned int pkglen ; char * buf ; <vul-start> struct stream packet = * s ; if ( ! s_check ( s ) ) { rdp_protocol_error ( ""seamless_process(), stream is in unstable state"" , & packet ) ; } <vul-end> pkglen = s -> end - s -> p ; buf = xmalloc ( pkglen + 1 ) ; STRNCPY ( buf , ( char * ) s -> p , pkglen + 1 ) ; str_handle_lines ( buf , & seamless_rest , seamless_line_handler , NULL ) ; xfree ( buf ) ; }"
904,"CWE-119 static OPJ_BOOL bmp_read_info_header ( FILE * IN , OPJ_BITMAPINFOHEADER * header ) { memset ( header , 0 , sizeof ( * header ) ) ; header -> biSize = ( OPJ_UINT32 ) getc ( IN ) ; header -> biSize |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biSize |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biSize |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; switch ( header -> biSize ) { case 12U : case 40U : case 52U : case 56U : case 108U : case 124U : break ; default : fprintf ( stderr , ""Error, unknown BMP header size %d\\n"" , header -> biSize ) ; return OPJ_FALSE ; } header -> biWidth = ( OPJ_UINT32 ) getc ( IN ) ; header -> biWidth |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biWidth |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biWidth |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biHeight = ( OPJ_UINT32 ) getc ( IN ) ; header -> biHeight |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biHeight |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biHeight |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biPlanes = ( OPJ_UINT16 ) getc ( IN ) ; header -> biPlanes |= ( OPJ_UINT16 ) ( ( OPJ_UINT32 ) getc ( IN ) << 8 ) ; header -> biBitCount = ( OPJ_UINT16 ) getc ( IN ) ; header -> biBitCount |= ( OPJ_UINT16 ) ( ( OPJ_UINT32 ) getc ( IN ) << 8 ) ; <vul-start> <vul-end> if ( header -> biSize >= 40U ) { header -> biCompression = ( OPJ_UINT32 ) getc ( IN ) ; header -> biCompression |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biCompression |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biCompression |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biSizeImage = ( OPJ_UINT32 ) getc ( IN ) ; header -> biSizeImage |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biSizeImage |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biSizeImage |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biXpelsPerMeter = ( OPJ_UINT32 ) getc ( IN ) ; header -> biXpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biXpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biXpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biYpelsPerMeter = ( OPJ_UINT32 ) getc ( IN ) ; header -> biYpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biYpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biYpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biClrUsed = ( OPJ_UINT32 ) getc ( IN ) ; header -> biClrUsed |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biClrUsed |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biClrUsed |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biClrImportant = ( OPJ_UINT32 ) getc ( IN ) ; header -> biClrImportant |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biClrImportant |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biClrImportant |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; } if ( header -> biSize >= 56U ) { header -> biRedMask = ( OPJ_UINT32 ) getc ( IN ) ; header -> biRedMask |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biRedMask |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biRedMask |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biGreenMask = ( OPJ_UINT32 ) getc ( IN ) ; header -> biGreenMask |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biGreenMask |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biGreenMask |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biBlueMask = ( OPJ_UINT32 ) getc ( IN ) ; header -> biBlueMask |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biBlueMask |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biBlueMask |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biAlphaMask = ( OPJ_UINT32 ) getc ( IN ) ; header -> biAlphaMask |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biAlphaMask |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biAlphaMask |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; } if ( header -> biSize >= 108U ) { header -> biColorSpaceType = ( OPJ_UINT32 ) getc ( IN ) ; header -> biColorSpaceType |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biColorSpaceType |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biColorSpaceType |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; if ( fread ( & ( header -> biColorSpaceEP ) , 1U , sizeof ( header -> biColorSpaceEP ) ,","static OPJ_BOOL bmp_read_info_header ( FILE * IN , OPJ_BITMAPINFOHEADER * header ) { memset ( header , 0 , sizeof ( * header ) ) ; header -> biSize = ( OPJ_UINT32 ) getc ( IN ) ; header -> biSize |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biSize |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biSize |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; switch ( header -> biSize ) { case 12U : case 40U : case 52U : case 56U : case 108U : case 124U : break ; default : fprintf ( stderr , ""Error, unknown BMP header size %d\\n"" , header -> biSize ) ; return OPJ_FALSE ; } header -> biWidth = ( OPJ_UINT32 ) getc ( IN ) ; header -> biWidth |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biWidth |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biWidth |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biHeight = ( OPJ_UINT32 ) getc ( IN ) ; header -> biHeight |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biHeight |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biHeight |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biPlanes = ( OPJ_UINT16 ) getc ( IN ) ; header -> biPlanes |= ( OPJ_UINT16 ) ( ( OPJ_UINT32 ) getc ( IN ) << 8 ) ; header -> biBitCount = ( OPJ_UINT16 ) getc ( IN ) ; header -> biBitCount |= ( OPJ_UINT16 ) ( ( OPJ_UINT32 ) getc ( IN ) << 8 ) ; <vul-start> if ( header -> biBitCount == 0 ) { fprintf ( stderr , ""Error, invalid biBitCount %d\\n"" , 0 ) ; return OPJ_FALSE ; } <vul-end> if ( header -> biSize >= 40U ) { header -> biCompression = ( OPJ_UINT32 ) getc ( IN ) ; header -> biCompression |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biCompression |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biCompression |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biSizeImage = ( OPJ_UINT32 ) getc ( IN ) ; header -> biSizeImage |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biSizeImage |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biSizeImage |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biXpelsPerMeter = ( OPJ_UINT32 ) getc ( IN ) ; header -> biXpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biXpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biXpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biYpelsPerMeter = ( OPJ_UINT32 ) getc ( IN ) ; header -> biYpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biYpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biYpelsPerMeter |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biClrUsed = ( OPJ_UINT32 ) getc ( IN ) ; header -> biClrUsed |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biClrUsed |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biClrUsed |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biClrImportant = ( OPJ_UINT32 ) getc ( IN ) ; header -> biClrImportant |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biClrImportant |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biClrImportant |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; } if ( header -> biSize >= 56U ) { header -> biRedMask = ( OPJ_UINT32 ) getc ( IN ) ; header -> biRedMask |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biRedMask |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biRedMask |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biGreenMask = ( OPJ_UINT32 ) getc ( IN ) ; header -> biGreenMask |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biGreenMask |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biGreenMask |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biBlueMask = ( OPJ_UINT32 ) getc ( IN ) ; header -> biBlueMask |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biBlueMask |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biBlueMask |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; header -> biAlphaMask = ( OPJ_UINT32 ) getc ( IN ) ; header -> biAlphaMask |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biAlphaMask |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biAlphaMask |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; } if ( header -> biSize >= 108U ) { header -> biColorSpaceType = ( OPJ_UINT32 ) getc ( IN ) ; header -> biColorSpaceType |= ( OPJ_UINT32 ) getc ( IN ) << 8 ; header -> biColorSpaceType |= ( OPJ_UINT32 ) getc ( IN ) << 16 ; header -> biColorSpaceType |= ( OPJ_UINT32 ) getc ( IN ) << 24 ; if ( fread ( & ( header -> biColorSpaceEP ) , 1U , sizeof ( header -> biColorSpaceEP ) ,"
905,"CWE-119 <vul-start> void fdct16_sse2 ( __m128i * in0 , __m128i * in1 ) { <vul-end> fdct16_8col ( in0 ) ; fdct16_8col ( in1 ) ; array_transpose_16x16 ( in0 , in1 ) ; }","<vul-start> static void fdct16_sse2 ( __m128i * in0 , __m128i * in1 ) { <vul-end> fdct16_8col ( in0 ) ; fdct16_8col ( in1 ) ; array_transpose_16x16 ( in0 , in1 ) ; }"
906,"CWE-835 static void gsm_xsmp_client_disconnect ( GsmXSMPClient * client ) { if ( client -> priv -> watch_id > 0 ) { g_source_remove ( client -> priv -> watch_id ) ; } if ( client -> priv -> conn != NULL ) { SmsCleanUp ( client -> priv -> conn ) ; } if ( client -> priv -> ice_connection != NULL ) { IceSetShutdownNegotiation ( client -> priv -> ice_connection , FALSE ) ; IceCloseConnection ( client -> priv -> ice_connection ) ; } <vul-start> if ( client -> priv -> protocol_timeout > 0 ) { g_source_remove ( client -> priv -> protocol_timeout ) ; } <vul-end> }","static void gsm_xsmp_client_disconnect ( GsmXSMPClient * client ) { if ( client -> priv -> watch_id > 0 ) { g_source_remove ( client -> priv -> watch_id ) ; } if ( client -> priv -> conn != NULL ) { SmsCleanUp ( client -> priv -> conn ) ; } if ( client -> priv -> ice_connection != NULL ) { IceSetShutdownNegotiation ( client -> priv -> ice_connection , FALSE ) ; IceCloseConnection ( client -> priv -> ice_connection ) ; } <vul-start> <vul-end> }"
907,"CWE-20 WORD32 ih264d_video_decode ( iv_obj_t * dec_hdl , void * pv_api_ip , void * pv_api_op ) { dec_struct_t * ps_dec = ( dec_struct_t * ) ( dec_hdl -> pv_codec_handle ) ; WORD32 i4_err_status = 0 ; UWORD8 * pu1_buf = NULL ; WORD32 buflen ; UWORD32 u4_max_ofst , u4_length_of_start_code = 0 ; UWORD32 bytes_consumed = 0 ; UWORD32 cur_slice_is_nonref = 0 ; UWORD32 u4_next_is_aud ; UWORD32 u4_first_start_code_found = 0 ; WORD32 ret = 0 , api_ret_value = IV_SUCCESS ; WORD32 header_data_left = 0 , frame_data_left = 0 ; UWORD8 * pu1_bitstrm_buf ; ivd_video_decode_ip_t * ps_dec_ip ; ivd_video_decode_op_t * ps_dec_op ; ithread_set_name ( ( void * ) ""Parse_thread"" ) ; ps_dec_ip = ( ivd_video_decode_ip_t * ) pv_api_ip ; ps_dec_op = ( ivd_video_decode_op_t * ) pv_api_op ; <vul-start> <vul-end> ps_dec -> pv_dec_out = ps_dec_op ; if ( ps_dec -> init_done != 1 ) { return IV_FAIL ; } DATA_SYNC ( ) ; if ( 0 == ps_dec -> u1_flushfrm ) { if ( ps_dec_ip -> pv_stream_buffer == NULL ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DEC_FRM_BS_BUF_NULL ; return IV_FAIL ; } if ( ps_dec_ip -> u4_num_Bytes <= 0 ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DEC_NUMBYTES_INV ; return IV_FAIL ; } } ps_dec -> u1_pic_decode_done = 0 ; ps_dec_op -> u4_num_bytes_consumed = 0 ; ps_dec -> ps_out_buffer = NULL ; if ( ps_dec_ip -> u4_size >= offsetof ( ivd_video_decode_ip_t , s_out_buffer ) ) ps_dec -> ps_out_buffer = & ps_dec_ip -> s_out_buffer ; ps_dec -> u4_fmt_conv_cur_row = 0 ; ps_dec -> u4_output_present = 0 ; ps_dec -> s_disp_op . u4_error_code = 1 ; ps_dec -> u4_fmt_conv_num_rows = FMT_CONV_NUM_ROWS ; if ( 0 == ps_dec -> u4_share_disp_buf && ps_dec -> i4_decode_header == 0 ) { UWORD32 i ; if ( ps_dec -> ps_out_buffer -> u4_num_bufs == 0 ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_ZERO_OP_BUFS ; return IV_FAIL ; } for ( i = 0 ; i < ps_dec -> ps_out_buffer -> u4_num_bufs ; i ++ ) { if ( ps_dec -> ps_out_buffer -> pu1_bufs [ i ] == NULL ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_OP_BUF_NULL ; return IV_FAIL ; } if ( ps_dec -> ps_out_buffer -> u4_min_out_buf_size [ i ] == 0 )","WORD32 ih264d_video_decode ( iv_obj_t * dec_hdl , void * pv_api_ip , void * pv_api_op ) { dec_struct_t * ps_dec = ( dec_struct_t * ) ( dec_hdl -> pv_codec_handle ) ; WORD32 i4_err_status = 0 ; UWORD8 * pu1_buf = NULL ; WORD32 buflen ; UWORD32 u4_max_ofst , u4_length_of_start_code = 0 ; UWORD32 bytes_consumed = 0 ; UWORD32 cur_slice_is_nonref = 0 ; UWORD32 u4_next_is_aud ; UWORD32 u4_first_start_code_found = 0 ; WORD32 ret = 0 , api_ret_value = IV_SUCCESS ; WORD32 header_data_left = 0 , frame_data_left = 0 ; UWORD8 * pu1_bitstrm_buf ; ivd_video_decode_ip_t * ps_dec_ip ; ivd_video_decode_op_t * ps_dec_op ; ithread_set_name ( ( void * ) ""Parse_thread"" ) ; ps_dec_ip = ( ivd_video_decode_ip_t * ) pv_api_ip ; ps_dec_op = ( ivd_video_decode_op_t * ) pv_api_op ; <vul-start> { UWORD32 u4_size ; u4_size = ps_dec_op -> u4_size ; memset ( ps_dec_op , 0 , sizeof ( ivd_video_decode_op_t ) ) ; ps_dec_op -> u4_size = u4_size ; } <vul-end> ps_dec -> pv_dec_out = ps_dec_op ; if ( ps_dec -> init_done != 1 ) { return IV_FAIL ; } DATA_SYNC ( ) ; if ( 0 == ps_dec -> u1_flushfrm ) { if ( ps_dec_ip -> pv_stream_buffer == NULL ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DEC_FRM_BS_BUF_NULL ; return IV_FAIL ; } if ( ps_dec_ip -> u4_num_Bytes <= 0 ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DEC_NUMBYTES_INV ; return IV_FAIL ; } } ps_dec -> u1_pic_decode_done = 0 ; ps_dec_op -> u4_num_bytes_consumed = 0 ; ps_dec -> ps_out_buffer = NULL ; if ( ps_dec_ip -> u4_size >= offsetof ( ivd_video_decode_ip_t , s_out_buffer ) ) ps_dec -> ps_out_buffer = & ps_dec_ip -> s_out_buffer ; ps_dec -> u4_fmt_conv_cur_row = 0 ; ps_dec -> u4_output_present = 0 ; ps_dec -> s_disp_op . u4_error_code = 1 ; ps_dec -> u4_fmt_conv_num_rows = FMT_CONV_NUM_ROWS ; if ( 0 == ps_dec -> u4_share_disp_buf && ps_dec -> i4_decode_header == 0 ) { UWORD32 i ; if ( ps_dec -> ps_out_buffer -> u4_num_bufs == 0 ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_ZERO_OP_BUFS ; return IV_FAIL ; } for ( i = 0 ; i < ps_dec -> ps_out_buffer -> u4_num_bufs ; i ++ ) { if ( ps_dec -> ps_out_buffer -> pu1_bufs [ i ] == NULL ) { ps_dec_op -> u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM ; ps_dec_op -> u4_error_code |= IVD_DISP_FRM_OP_BUF_NULL ; return IV_FAIL ; } if ( ps_dec -> ps_out_buffer -> u4_min_out_buf_size [ i ] == 0 )"
908,"NVD-CWE-Other static ssize_t aio_run_iocb ( struct kiocb * req , unsigned opcode , char __user * buf , size_t len , bool compat ) { struct file * file = req -> ki_filp ; ssize_t ret ; unsigned long nr_segs ; int rw ; fmode_t mode ; aio_rw_op * rw_op ; rw_iter_op * iter_op ; struct iovec inline_vecs [ UIO_FASTIOV ] , * iovec = inline_vecs ; struct iov_iter iter ; switch ( opcode ) { case IOCB_CMD_PREAD : case IOCB_CMD_PREADV : mode = FMODE_READ ; rw = READ ; rw_op = file -> f_op -> aio_read ; iter_op = file -> f_op -> read_iter ; goto rw_common ; case IOCB_CMD_PWRITE : case IOCB_CMD_PWRITEV : mode = FMODE_WRITE ; rw = WRITE ; rw_op = file -> f_op -> aio_write ; iter_op = file -> f_op -> write_iter ; goto rw_common ; rw_common : if ( unlikely ( ! ( file -> f_mode & mode ) ) ) return - EBADF ; if ( ! rw_op && ! iter_op ) return - EINVAL ; if ( opcode == IOCB_CMD_PREADV || opcode == IOCB_CMD_PWRITEV ) ret = aio_setup_vectored_rw ( req , rw , buf , & nr_segs , <vul-start> & len , & iovec , compat ) ; <vul-end> else ret = aio_setup_single_vector ( req , rw , buf , & nr_segs , <vul-start> len , iovec ) ; <vul-end> if ( ! ret ) ret = rw_verify_area ( rw , file , & req -> ki_pos , len ) ; if ( ret < 0 ) { if ( iovec != inline_vecs ) kfree ( iovec ) ; return ret ; } len = ret ; if ( req -> ki_pos < 0 ) { ret = - EINVAL ; break ; } if ( rw == WRITE ) file_start_write ( file ) ; if ( iter_op ) { <vul-start> iov_iter_init ( & iter , rw , iovec , nr_segs , len ) ; <vul-end> ret = iter_op ( req , & iter ) ; } else { <vul-start> ret = rw_op ( req , iovec , nr_segs , req -> ki_pos ) ; <vul-end> } if ( rw == WRITE ) file_end_write ( file ) ; break ; case IOCB_CMD_FDSYNC : if ( ! file -> f_op -> aio_fsync ) return - EINVAL ; ret = file -> f_op -> aio_fsync ( req , 1 ) ; break ; case IOCB_CMD_FSYNC : if ( ! file -> f_op -> aio_fsync ) return - EINVAL ; ret = file -> f_op -> aio_fsync ( req , 0 ) ; break ; default : pr_debug ( ""EINVAL: no operation provided\\n"" ) ; return - EINVAL ; } if ( iovec != inline_vecs ) kfree ( iovec ) ; if ( ret != - EIOCBQUEUED ) { if ( unlikely ( ret == - ERESTARTSYS || ret == - ERESTARTNOINTR || ret == - ERESTARTNOHAND || ret == - ERESTART_RESTARTBLOCK ) ) ret = - EINTR ; aio_complete ( req , ret , 0 ) ; } return 0 ; }","static ssize_t aio_run_iocb ( struct kiocb * req , unsigned opcode , char __user * buf , size_t len , bool compat ) { struct file * file = req -> ki_filp ; ssize_t ret ; unsigned long nr_segs ; int rw ; fmode_t mode ; aio_rw_op * rw_op ; rw_iter_op * iter_op ; struct iovec inline_vecs [ UIO_FASTIOV ] , * iovec = inline_vecs ; struct iov_iter iter ; switch ( opcode ) { case IOCB_CMD_PREAD : case IOCB_CMD_PREADV : mode = FMODE_READ ; rw = READ ; rw_op = file -> f_op -> aio_read ; iter_op = file -> f_op -> read_iter ; goto rw_common ; case IOCB_CMD_PWRITE : case IOCB_CMD_PWRITEV : mode = FMODE_WRITE ; rw = WRITE ; rw_op = file -> f_op -> aio_write ; iter_op = file -> f_op -> write_iter ; goto rw_common ; rw_common : if ( unlikely ( ! ( file -> f_mode & mode ) ) ) return - EBADF ; if ( ! rw_op && ! iter_op ) return - EINVAL ; if ( opcode == IOCB_CMD_PREADV || opcode == IOCB_CMD_PWRITEV ) ret = aio_setup_vectored_rw ( req , rw , buf , & nr_segs , <vul-start> & len , & iovec , compat , & iter ) ; <vul-end> else ret = aio_setup_single_vector ( req , rw , buf , & nr_segs , <vul-start> len , iovec , & iter ) ; <vul-end> if ( ! ret ) ret = rw_verify_area ( rw , file , & req -> ki_pos , len ) ; if ( ret < 0 ) { if ( iovec != inline_vecs ) kfree ( iovec ) ; return ret ; } len = ret ; if ( req -> ki_pos < 0 ) { ret = - EINVAL ; break ; } if ( rw == WRITE ) file_start_write ( file ) ; if ( iter_op ) { <vul-start> <vul-end> ret = iter_op ( req , & iter ) ; } else { <vul-start> ret = rw_op ( req , iter . iov , iter . nr_segs , req -> ki_pos ) ; <vul-end> } if ( rw == WRITE ) file_end_write ( file ) ; break ; case IOCB_CMD_FDSYNC : if ( ! file -> f_op -> aio_fsync ) return - EINVAL ; ret = file -> f_op -> aio_fsync ( req , 1 ) ; break ; case IOCB_CMD_FSYNC : if ( ! file -> f_op -> aio_fsync ) return - EINVAL ; ret = file -> f_op -> aio_fsync ( req , 0 ) ; break ; default : pr_debug ( ""EINVAL: no operation provided\\n"" ) ; return - EINVAL ; } if ( iovec != inline_vecs ) kfree ( iovec ) ; if ( ret != - EIOCBQUEUED ) { if ( unlikely ( ret == - ERESTARTSYS || ret == - ERESTARTNOINTR || ret == - ERESTARTNOHAND || ret == - ERESTART_RESTARTBLOCK ) ) ret = - EINTR ; aio_complete ( req , ret , 0 ) ; } return 0 ; }"
909,"NVD-CWE-noinfo buf + 1 , strlen ( buf + 1 ) ) ; if ( buf [ 0 ] == '\\02' ) exit ( 1 ) ; <vul-start> <vul-end> continue ; } if ( buf [ 0 ] == 'E' ) { ( void ) atomicio ( vwrite , remout , """" , 1 ) ; return ; } if ( ch == '\\n' ) * -- cp = 0 ; cp = buf ; if ( * cp == 'T' ) { setimes ++ ; cp ++ ; mtime . tv_sec = strtol ( cp , & cp , 10 ) ; if ( ! cp || * cp ++ != ' ' ) SCREWUP ( ""mtime.sec not delimited"" ) ; mtime . tv_usec = strtol ( cp , & cp , 10 ) ; if ( ! cp || * cp ++ != ' ' ) SCREWUP ( ""mtime.usec not delimited"" ) ; atime . tv_sec = strtol ( cp , & cp , 10 ) ; if ( ! cp || * cp ++ != ' ' ) SCREWUP ( ""atime.sec not delimited"" ) ; atime . tv_usec = strtol ( cp , & cp , 10 ) ; if ( ! cp || * cp ++ != '\\0' ) SCREWUP ( ""atime.usec not delimited"" ) ; ( void ) atomicio ( vwrite , remout , """" , 1 ) ; continue ; } if ( * cp != 'C' && * cp != 'D' ) { if ( first ) { run_err ( ""%s"" , cp ) ; exit ( 1 ) ; } SCREWUP ( ""expected control record"" ) ; } mode = 0 ; for ( ++ cp ; cp < buf + 5 ; cp ++ ) { if ( * cp < '0' || * cp > '7' ) SCREWUP ( ""bad mode"" ) ; mode = ( mode << 3 ) | ( * cp - '0' ) ; } if ( * cp ++ != ' ' ) SCREWUP ( ""mode not delimited"" ) ; for ( size = 0 ; isdigit ( * cp ) ; ) size = size * 10 + ( * cp ++ - '0' ) ; if ( * cp ++ != ' ' ) SCREWUP ( ""size not delimited"" ) ; <vul-start> if ( ( strchr ( cp , '/' ) != NULL ) || ( strcmp ( cp , "".."" ) == 0 ) ) { <vul-end> run_err ( ""error: unexpected filename: %s"" , cp ) ; exit ( 1 ) ; } if ( targisdir ) { static char * namebuf = NULL ; static size_t cursize = 0 ; size_t need ; need = strlen ( targ ) + strlen ( cp ) + 250 ; if ( need > cursize ) { if ( namebuf ) xfree ( namebuf ) ; namebuf = xmalloc ( need ) ; cursize = need ; } ( void ) snprintf ( namebuf , need , ""%s%s%s"" , targ , strcmp ( targ , ""/"" ) ? ""/"" : """" , cp ) ; np = namebuf ; } else np = targ ; curfile = cp ; exists = stat ( np , & stb ) == 0 ; if ( buf [ 0 ] == 'D' ) { int mod_flag = pflag ; if ( ! iamrecursive ) SCREWUP ( ""received directory without -r"" ) ; if ( exists ) { if ( ! S_ISDIR ( stb . st_mode ) ) { errno = ENOTDIR ; goto bad ; } if ( pflag ) ( void ) chmod ( np , mode ) ; } else { mod_flag = 1 ; if ( mkdir ( np , mode | S_IRWXU ) < 0 ) goto bad ; } vect [ 0 ] = xstrdup ( np ) ; sink ( 1 , vect ) ; if ( setimes ) { setimes = 0 ; if ( utimes ( vect [ 0 ] , tv ) < 0 ) run_err ( ""%s: set times: %s"" , vect [ 0 ] , strerror ( errno ) ) ; } if ( mod_flag ) ( void ) chmod ( vect [ 0 ] , mode ) ; if ( vect [ 0 ] ) xfree ( vect [ 0 ] ) ; continue ;","buf + 1 , strlen ( buf + 1 ) ) ; if ( buf [ 0 ] == '\\02' ) exit ( 1 ) ; <vul-start> + errs ; <vul-end> continue ; } if ( buf [ 0 ] == 'E' ) { ( void ) atomicio ( vwrite , remout , """" , 1 ) ; return ; } if ( ch == '\\n' ) * -- cp = 0 ; cp = buf ; if ( * cp == 'T' ) { setimes ++ ; cp ++ ; mtime . tv_sec = strtol ( cp , & cp , 10 ) ; if ( ! cp || * cp ++ != ' ' ) SCREWUP ( ""mtime.sec not delimited"" ) ; mtime . tv_usec = strtol ( cp , & cp , 10 ) ; if ( ! cp || * cp ++ != ' ' ) SCREWUP ( ""mtime.usec not delimited"" ) ; atime . tv_sec = strtol ( cp , & cp , 10 ) ; if ( ! cp || * cp ++ != ' ' ) SCREWUP ( ""atime.sec not delimited"" ) ; atime . tv_usec = strtol ( cp , & cp , 10 ) ; if ( ! cp || * cp ++ != '\\0' ) SCREWUP ( ""atime.usec not delimited"" ) ; ( void ) atomicio ( vwrite , remout , """" , 1 ) ; continue ; } if ( * cp != 'C' && * cp != 'D' ) { if ( first ) { run_err ( ""%s"" , cp ) ; exit ( 1 ) ; } SCREWUP ( ""expected control record"" ) ; } mode = 0 ; for ( ++ cp ; cp < buf + 5 ; cp ++ ) { if ( * cp < '0' || * cp > '7' ) SCREWUP ( ""bad mode"" ) ; mode = ( mode << 3 ) | ( * cp - '0' ) ; } if ( * cp ++ != ' ' ) SCREWUP ( ""mode not delimited"" ) ; for ( size = 0 ; isdigit ( * cp ) ; ) size = size * 10 + ( * cp ++ - '0' ) ; if ( * cp ++ != ' ' ) SCREWUP ( ""size not delimited"" ) ; <vul-start> if ( * cp == '\\0' || strchr ( cp , '/' ) != NULL || strcmp ( cp , ""."" ) == 0 || strcmp ( cp , "".."" ) == 0 ) { <vul-end> run_err ( ""error: unexpected filename: %s"" , cp ) ; exit ( 1 ) ; } if ( targisdir ) { static char * namebuf = NULL ; static size_t cursize = 0 ; size_t need ; need = strlen ( targ ) + strlen ( cp ) + 250 ; if ( need > cursize ) { if ( namebuf ) xfree ( namebuf ) ; namebuf = xmalloc ( need ) ; cursize = need ; } ( void ) snprintf ( namebuf , need , ""%s%s%s"" , targ , strcmp ( targ , ""/"" ) ? ""/"" : """" , cp ) ; np = namebuf ; } else np = targ ; curfile = cp ; exists = stat ( np , & stb ) == 0 ; if ( buf [ 0 ] == 'D' ) { int mod_flag = pflag ; if ( ! iamrecursive ) SCREWUP ( ""received directory without -r"" ) ; if ( exists ) { if ( ! S_ISDIR ( stb . st_mode ) ) { errno = ENOTDIR ; goto bad ; } if ( pflag ) ( void ) chmod ( np , mode ) ; } else { mod_flag = 1 ; if ( mkdir ( np , mode | S_IRWXU ) < 0 ) goto bad ; } vect [ 0 ] = xstrdup ( np ) ; sink ( 1 , vect ) ; if ( setimes ) { setimes = 0 ; if ( utimes ( vect [ 0 ] , tv ) < 0 ) run_err ( ""%s: set times: %s"" , vect [ 0 ] , strerror ( errno ) ) ; } if ( mod_flag ) ( void ) chmod ( vect [ 0 ] , mode ) ; if ( vect [ 0 ] ) xfree ( vect [ 0 ] ) ; continue ;"
910,"CWE-119 static int read_header ( FFV1Context * f ) { uint8_t state [ CONTEXT_SIZE ] ; int i , j , context_count = - 1 ; RangeCoder * const c = & f -> slice_context [ 0 ] -> c ; memset ( state , 128 , sizeof ( state ) ) ; if ( f -> version < 2 ) { <vul-start> <vul-end> unsigned v = get_symbol ( c , state , 0 ) ; if ( v >= 2 ) { av_log ( f -> avctx , AV_LOG_ERROR , ""invalid version %d in ver01 header\\n"" , v ) ; return AVERROR_INVALIDDATA ; } f -> version = v ; f -> ac = f -> avctx -> coder_type = get_symbol ( c , state , 0 ) ; if ( f -> ac > 1 ) { for ( i = 1 ; i < 256 ; i ++ ) f -> state_transition [ i ] = get_symbol ( c , state , 1 ) + c -> one_state [ i ] ; } f -> colorspace = get_symbol ( c , state , 0 ) ; if ( f -> version > 0 ) f -> avctx -> bits_per_raw_sample = get_symbol ( c , state , 0 ) ; <vul-start> f -> chroma_planes = get_rac ( c , state ) ; f -> chroma_h_shift = get_symbol ( c , state , 0 ) ; f -> chroma_v_shift = get_symbol ( c , state , 0 ) ; f -> transparency = get_rac ( c , state ) ; <vul-end> f -> plane_count = 2 + f -> transparency ; } if ( f -> colorspace == 0 ) { if ( ! f -> transparency && ! f -> chroma_planes ) { if ( f -> avctx -> bits_per_raw_sample <= 8 ) f -> avctx -> pix_fmt = AV_PIX_FMT_GRAY8 ; else f -> avctx -> pix_fmt = AV_PIX_FMT_GRAY16 ; } else if ( f -> avctx -> bits_per_raw_sample <= 8 && ! f -> transparency ) { switch ( 16 * f -> chroma_h_shift + f -> chroma_v_shift ) { case 0x00 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV444P ; break ; case 0x01 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV440P ; break ; case 0x10 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV422P ; break ; case 0x11 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV420P ; break ; case 0x20 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV411P ; break ; case 0x22 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV410P ; break ; default : av_log ( f -> avctx , AV_LOG_ERROR , ""format not supported\\n"" ) ; return AVERROR ( ENOSYS ) ; } } else if ( f -> avctx -> bits_per_raw_sample <= 8 && f -> transparency ) { switch ( 16 * f -> chroma_h_shift + f -> chroma_v_shift ) { case 0x00 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUVA444P ; break ; case 0x10 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUVA422P ; break ; case 0x11 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUVA420P ; break ; default : av_log ( f -> avctx , AV_LOG_ERROR , ""format not supported\\n"" ) ; return AVERROR ( ENOSYS ) ; } } else if ( f -> avctx -> bits_per_raw_sample == 9 ) { f -> packed_at_lsb = 1 ; switch ( 16 * f -> chroma_h_shift + f -> chroma_v_shift ) { case 0x00 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV444P9 ; break ; case 0x10 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV422P9 ; break ; case 0x11 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV420P9 ; break ; default : av_log ( f -> avctx , AV_LOG_ERROR , ""format not supported\\n"" ) ; return AVERROR ( ENOSYS ) ; } } else if ( f -> avctx -> bits_per_raw_sample == 10 ) { f -> packed_at_lsb = 1 ; switch ( 16 * f -> chroma_h_shift + f -> chroma_v_shift ) { case 0x00 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV444P10 ; break ; case 0x10 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV422P10 ; break ; case 0x11 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV420P10 ; break ; default : av_log ( f -> avctx , AV_LOG_ERROR , ""format not supported\\n"" ) ; return AVERROR ( ENOSYS ) ; } } else {","static int read_header ( FFV1Context * f ) { uint8_t state [ CONTEXT_SIZE ] ; int i , j , context_count = - 1 ; RangeCoder * const c = & f -> slice_context [ 0 ] -> c ; memset ( state , 128 , sizeof ( state ) ) ; if ( f -> version < 2 ) { <vul-start> int chroma_planes , chroma_h_shift , chroma_v_shift , transparency ; <vul-end> unsigned v = get_symbol ( c , state , 0 ) ; if ( v >= 2 ) { av_log ( f -> avctx , AV_LOG_ERROR , ""invalid version %d in ver01 header\\n"" , v ) ; return AVERROR_INVALIDDATA ; } f -> version = v ; f -> ac = f -> avctx -> coder_type = get_symbol ( c , state , 0 ) ; if ( f -> ac > 1 ) { for ( i = 1 ; i < 256 ; i ++ ) f -> state_transition [ i ] = get_symbol ( c , state , 1 ) + c -> one_state [ i ] ; } f -> colorspace = get_symbol ( c , state , 0 ) ; if ( f -> version > 0 ) f -> avctx -> bits_per_raw_sample = get_symbol ( c , state , 0 ) ; <vul-start> chroma_planes = get_rac ( c , state ) ; chroma_h_shift = get_symbol ( c , state , 0 ) ; chroma_v_shift = get_symbol ( c , state , 0 ) ; transparency = get_rac ( c , state ) ; if ( f -> plane_count ) { if ( chroma_planes != f -> chroma_planes || chroma_h_shift != f -> chroma_h_shift || chroma_v_shift != f -> chroma_v_shift || transparency != f -> transparency ) { av_log ( f -> avctx , AV_LOG_ERROR , ""Invalid change of global parameters\\n"" ) ; return AVERROR_INVALIDDATA ; } } f -> chroma_planes = chroma_planes ; f -> chroma_h_shift = chroma_h_shift ; f -> chroma_v_shift = chroma_v_shift ; f -> transparency = transparency ; <vul-end> f -> plane_count = 2 + f -> transparency ; } if ( f -> colorspace == 0 ) { if ( ! f -> transparency && ! f -> chroma_planes ) { if ( f -> avctx -> bits_per_raw_sample <= 8 ) f -> avctx -> pix_fmt = AV_PIX_FMT_GRAY8 ; else f -> avctx -> pix_fmt = AV_PIX_FMT_GRAY16 ; } else if ( f -> avctx -> bits_per_raw_sample <= 8 && ! f -> transparency ) { switch ( 16 * f -> chroma_h_shift + f -> chroma_v_shift ) { case 0x00 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV444P ; break ; case 0x01 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV440P ; break ; case 0x10 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV422P ; break ; case 0x11 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV420P ; break ; case 0x20 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV411P ; break ; case 0x22 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV410P ; break ; default : av_log ( f -> avctx , AV_LOG_ERROR , ""format not supported\\n"" ) ; return AVERROR ( ENOSYS ) ; } } else if ( f -> avctx -> bits_per_raw_sample <= 8 && f -> transparency ) { switch ( 16 * f -> chroma_h_shift + f -> chroma_v_shift ) { case 0x00 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUVA444P ; break ; case 0x10 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUVA422P ; break ; case 0x11 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUVA420P ; break ; default : av_log ( f -> avctx , AV_LOG_ERROR , ""format not supported\\n"" ) ; return AVERROR ( ENOSYS ) ; } } else if ( f -> avctx -> bits_per_raw_sample == 9 ) { f -> packed_at_lsb = 1 ; switch ( 16 * f -> chroma_h_shift + f -> chroma_v_shift ) { case 0x00 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV444P9 ; break ; case 0x10 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV422P9 ; break ; case 0x11 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV420P9 ; break ; default : av_log ( f -> avctx , AV_LOG_ERROR , ""format not supported\\n"" ) ; return AVERROR ( ENOSYS ) ; } } else if ( f -> avctx -> bits_per_raw_sample == 10 ) { f -> packed_at_lsb = 1 ; switch ( 16 * f -> chroma_h_shift + f -> chroma_v_shift ) { case 0x00 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV444P10 ; break ; case 0x10 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV422P10 ; break ; case 0x11 : f -> avctx -> pix_fmt = AV_PIX_FMT_YUV420P10 ; break ; default : av_log ( f -> avctx , AV_LOG_ERROR , ""format not supported\\n"" ) ; return AVERROR ( ENOSYS ) ; } } else {"
911,"CWE-787 static OPJ_BOOL opj_j2k_write_sod ( opj_j2k_t * p_j2k , opj_tcd_t * p_tile_coder , OPJ_BYTE * p_data , OPJ_UINT32 * p_data_written , OPJ_UINT32 p_total_data_size , const opj_stream_private_t * p_stream , opj_event_mgr_t * p_manager ) { opj_codestream_info_t * l_cstr_info = 00 ; OPJ_UINT32 l_remaining_data ; assert ( p_j2k != 00 ) ; assert ( p_manager != 00 ) ; assert ( p_stream != 00 ) ; OPJ_UNUSED ( p_stream ) ; <vul-start> <vul-end> opj_write_bytes ( p_data , J2K_MS_SOD , 2 ) ; p_data += 2 ; l_remaining_data = p_total_data_size - 4 ; p_tile_coder -> tp_num = p_j2k -> m_specific_param . m_encoder . m_current_poc_tile_part_number ; p_tile_coder -> cur_tp_num = p_j2k -> m_specific_param . m_encoder . m_current_tile_part_number ; # ifdef USE_JPWL assert ( 0 && ""TODO"" ) ; # endif if ( p_j2k -> m_specific_param . m_encoder . m_current_tile_part_number == 0 ) { p_tile_coder -> tcd_image -> tiles -> packno = 0 ; if ( l_cstr_info ) { l_cstr_info -> packno = 0 ; } } * p_data_written = 0 ; if ( ! opj_tcd_encode_tile ( p_tile_coder , p_j2k -> m_current_tile_number , p_data , p_data_written , l_remaining_data , l_cstr_info , p_manager ) ) { opj_event_msg ( p_manager , EVT_ERROR , ""Cannot encode tile\\n"" ) ; return OPJ_FALSE ; } * p_data_written += 2 ; return OPJ_TRUE ; }","static OPJ_BOOL opj_j2k_write_sod ( opj_j2k_t * p_j2k , opj_tcd_t * p_tile_coder , OPJ_BYTE * p_data , OPJ_UINT32 * p_data_written , OPJ_UINT32 p_total_data_size , const opj_stream_private_t * p_stream , opj_event_mgr_t * p_manager ) { opj_codestream_info_t * l_cstr_info = 00 ; OPJ_UINT32 l_remaining_data ; assert ( p_j2k != 00 ) ; assert ( p_manager != 00 ) ; assert ( p_stream != 00 ) ; OPJ_UNUSED ( p_stream ) ; <vul-start> if ( p_total_data_size < 4 ) { opj_event_msg ( p_manager , EVT_ERROR , ""Not enough bytes in output buffer to write SOD marker\\n"" ) ; return OPJ_FALSE ; } <vul-end> opj_write_bytes ( p_data , J2K_MS_SOD , 2 ) ; p_data += 2 ; l_remaining_data = p_total_data_size - 4 ; p_tile_coder -> tp_num = p_j2k -> m_specific_param . m_encoder . m_current_poc_tile_part_number ; p_tile_coder -> cur_tp_num = p_j2k -> m_specific_param . m_encoder . m_current_tile_part_number ; # ifdef USE_JPWL assert ( 0 && ""TODO"" ) ; # endif if ( p_j2k -> m_specific_param . m_encoder . m_current_tile_part_number == 0 ) { p_tile_coder -> tcd_image -> tiles -> packno = 0 ; if ( l_cstr_info ) { l_cstr_info -> packno = 0 ; } } * p_data_written = 0 ; if ( ! opj_tcd_encode_tile ( p_tile_coder , p_j2k -> m_current_tile_number , p_data , p_data_written , l_remaining_data , l_cstr_info , p_manager ) ) { opj_event_msg ( p_manager , EVT_ERROR , ""Cannot encode tile\\n"" ) ; return OPJ_FALSE ; } * p_data_written += 2 ; return OPJ_TRUE ; }"
912,"CWE-119 <vul-start> static void encode_unsigned_max ( struct vp9_write_bit_buffer * wb , <vul-end> int data , int max ) { <vul-start> vp9_wb_write_literal ( wb , data , get_unsigned_bits ( max ) ) ; <vul-end> }","<vul-start> static void encode_unsigned_max ( struct vpx_write_bit_buffer * wb , <vul-end> int data , int max ) { <vul-start> vpx_wb_write_literal ( wb , data , get_unsigned_bits ( max ) ) ; <vul-end> }"
913,"CWE-20 void httpClientParseQopParam ( const HttpParam * param , HttpWwwAuthenticateHeader * authHeader ) { # if ( HTTP_CLIENT_DIGEST_AUTH_SUPPORT == ENABLED ) size_t i ; size_t n ; authHeader -> qop = HTTP_AUTH_QOP_NONE ; for ( i = 0 ; i < param -> valueLen ; i += ( n + 1 ) ) { for ( n = 0 ; ( i + n ) < param -> valueLen ; n ++ ) { <vul-start> if ( strchr ( "", \\t"" , param -> value [ i + n ] ) ) <vul-end> break ; <vul-start> <vul-end> } if ( n == 4 && ! osStrncasecmp ( param -> value + i , ""auth"" , 4 ) ) { authHeader -> qop = HTTP_AUTH_QOP_AUTH ; } } if ( authHeader -> qop == HTTP_AUTH_QOP_NONE ) { authHeader -> mode = HTTP_AUTH_MODE_NONE ; } # endif }","void httpClientParseQopParam ( const HttpParam * param , HttpWwwAuthenticateHeader * authHeader ) { # if ( HTTP_CLIENT_DIGEST_AUTH_SUPPORT == ENABLED ) size_t i ; size_t n ; authHeader -> qop = HTTP_AUTH_QOP_NONE ; for ( i = 0 ; i < param -> valueLen ; i += ( n + 1 ) ) { for ( n = 0 ; ( i + n ) < param -> valueLen ; n ++ ) { <vul-start> if ( osStrchr ( "", \\t"" , param -> value [ i + n ] ) != NULL ) { <vul-end> break ; <vul-start> } <vul-end> } if ( n == 4 && ! osStrncasecmp ( param -> value + i , ""auth"" , 4 ) ) { authHeader -> qop = HTTP_AUTH_QOP_AUTH ; } } if ( authHeader -> qop == HTTP_AUTH_QOP_NONE ) { authHeader -> mode = HTTP_AUTH_MODE_NONE ; } # endif }"
914,"CWE-119 static vpx_codec_err_t ctrl_get_reference ( vpx_codec_alg_priv_t * ctx , <vul-start> int ctr_id , va_list args ) { <vul-end> vp9_ref_frame_t * data = va_arg ( args , vp9_ref_frame_t * ) ; <vul-start> <vul-end> if ( data ) { YV12_BUFFER_CONFIG * fb ; <vul-start> vp9_get_reference_dec ( ctx -> pbi , data -> idx , & fb ) ; <vul-end> yuvconfig2image ( & data -> img , fb , NULL ) ; return VPX_CODEC_OK ; } else { return VPX_CODEC_INVALID_PARAM ; } }","static vpx_codec_err_t ctrl_get_reference ( vpx_codec_alg_priv_t * ctx , <vul-start> va_list args ) { <vul-end> vp9_ref_frame_t * data = va_arg ( args , vp9_ref_frame_t * ) ; <vul-start> if ( ctx -> frame_parallel_decode ) { set_error_detail ( ctx , ""Not supported in frame parallel decode"" ) ; return VPX_CODEC_INCAPABLE ; } <vul-end> if ( data ) { YV12_BUFFER_CONFIG * fb ; <vul-start> VPxWorker * const worker = ctx -> frame_workers ; FrameWorkerData * const frame_worker_data = ( FrameWorkerData * ) worker -> data1 ; fb = get_ref_frame ( & frame_worker_data -> pbi -> common , data -> idx ) ; if ( fb == NULL ) return VPX_CODEC_ERROR ; <vul-end> yuvconfig2image ( & data -> img , fb , NULL ) ; return VPX_CODEC_OK ; } else { return VPX_CODEC_INVALID_PARAM ; } }"
915,"CWE-20 error_t udpReceiveDatagram ( Socket * socket , SocketMsg * message , uint_t flags ) { error_t error ; SocketQueueItem * queueItem ; if ( ( flags & SOCKET_FLAG_DONT_WAIT ) == 0 ) { if ( socket -> receiveQueue == NULL ) { socket -> eventMask = SOCKET_EVENT_RX_READY ; osResetEvent ( & socket -> event ) ; osReleaseMutex ( & netMutex ) ; osWaitForEvent ( & socket -> event , socket -> timeout ) ; osAcquireMutex ( & netMutex ) ; } } if ( socket -> receiveQueue != NULL ) { queueItem = socket -> receiveQueue ; message -> length = netBufferRead ( message -> data , queueItem -> buffer , queueItem -> offset , message -> size ) ; <vul-start> <vul-end> message -> srcIpAddr = queueItem -> srcIpAddr ; message -> srcPort = queueItem -> srcPort ; message -> destIpAddr = queueItem -> destIpAddr ; message -> ttl = queueItem -> ancillary . ttl ; # if ( ETH_SUPPORT == ENABLED ) message -> srcMacAddr = queueItem -> ancillary . srcMacAddr ; message -> destMacAddr = queueItem -> ancillary . destMacAddr ; # endif # if ( ETH_PORT_TAGGING_SUPPORT == ENABLED ) message -> switchPort = queueItem -> ancillary . port ; # endif # if ( ETH_TIMESTAMP_SUPPORT == ENABLED ) message -> timestamp = queueItem -> ancillary . timestamp ; # endif if ( ( flags & SOCKET_FLAG_PEEK ) == 0 ) { socket -> receiveQueue = queueItem -> next ; netBufferFree ( queueItem -> buffer ) ; } udpUpdateEvents ( socket ) ; error = NO_ERROR ; } else { message -> length = 0 ; error = ERROR_TIMEOUT ; } return error ; }","error_t udpReceiveDatagram ( Socket * socket , SocketMsg * message , uint_t flags ) { error_t error ; SocketQueueItem * queueItem ; if ( ( flags & SOCKET_FLAG_DONT_WAIT ) == 0 ) { if ( socket -> receiveQueue == NULL ) { socket -> eventMask = SOCKET_EVENT_RX_READY ; osResetEvent ( & socket -> event ) ; osReleaseMutex ( & netMutex ) ; osWaitForEvent ( & socket -> event , socket -> timeout ) ; osAcquireMutex ( & netMutex ) ; } } if ( socket -> receiveQueue != NULL ) { queueItem = socket -> receiveQueue ; message -> length = netBufferRead ( message -> data , queueItem -> buffer , queueItem -> offset , message -> size ) ; <vul-start> message -> interface = queueItem -> interface ; <vul-end> message -> srcIpAddr = queueItem -> srcIpAddr ; message -> srcPort = queueItem -> srcPort ; message -> destIpAddr = queueItem -> destIpAddr ; message -> ttl = queueItem -> ancillary . ttl ; # if ( ETH_SUPPORT == ENABLED ) message -> srcMacAddr = queueItem -> ancillary . srcMacAddr ; message -> destMacAddr = queueItem -> ancillary . destMacAddr ; # endif # if ( ETH_PORT_TAGGING_SUPPORT == ENABLED ) message -> switchPort = queueItem -> ancillary . port ; # endif # if ( ETH_TIMESTAMP_SUPPORT == ENABLED ) message -> timestamp = queueItem -> ancillary . timestamp ; # endif if ( ( flags & SOCKET_FLAG_PEEK ) == 0 ) { socket -> receiveQueue = queueItem -> next ; netBufferFree ( queueItem -> buffer ) ; } udpUpdateEvents ( socket ) ; error = NO_ERROR ; } else { message -> length = 0 ; error = ERROR_TIMEOUT ; } return error ; }"
916,"CWE-20 static void llc_sap_rcv ( struct llc_sap * sap , struct sk_buff * skb , struct sock * sk ) { struct llc_sap_state_ev * ev = llc_sap_ev ( skb ) ; ev -> type = LLC_SAP_EV_TYPE_PDU ; ev -> reason = 0 ; <vul-start> <vul-end> skb -> sk = sk ; <vul-start> <vul-end> llc_sap_state_process ( sap , skb ) ; }","static void llc_sap_rcv ( struct llc_sap * sap , struct sk_buff * skb , struct sock * sk ) { struct llc_sap_state_ev * ev = llc_sap_ev ( skb ) ; ev -> type = LLC_SAP_EV_TYPE_PDU ; ev -> reason = 0 ; <vul-start> skb_orphan ( skb ) ; sock_hold ( sk ) ; <vul-end> skb -> sk = sk ; <vul-start> skb -> destructor = sock_efree ; <vul-end> llc_sap_state_process ( sap , skb ) ; }"
917,"CWE-125 u_int chdlc_print ( netdissect_options * ndo , register const u_char * p , u_int length ) { u_int proto ; const u_char * bp = p ; if ( length < CHDLC_HDRLEN ) goto trunc ; ND_TCHECK2 ( * p , CHDLC_HDRLEN ) ; proto = EXTRACT_16BITS ( & p [ 2 ] ) ; if ( ndo -> ndo_eflag ) { ND_PRINT ( ( ndo , ""%s, ethertype %s (0x%04x), length %u: "" , tok2str ( chdlc_cast_values , ""0x%02x"" , p [ 0 ] ) , tok2str ( ethertype_values , ""Unknown"" , proto ) , proto , length ) ) ; } length -= CHDLC_HDRLEN ; p += CHDLC_HDRLEN ; switch ( proto ) { case ETHERTYPE_IP : ip_print ( ndo , p , length ) ; break ; case ETHERTYPE_IPV6 : ip6_print ( ndo , p , length ) ; break ; case CHDLC_TYPE_SLARP : chdlc_slarp_print ( ndo , p , length ) ; break ; # if 0 case CHDLC_TYPE_CDP : chdlc_cdp_print ( p , length ) ; break ; # endif case ETHERTYPE_MPLS : case ETHERTYPE_MPLS_MULTI : mpls_print ( ndo , p , length ) ; break ; case ETHERTYPE_ISO : if ( length < 2 ) goto trunc ; ND_TCHECK_16BITS ( p ) ; if ( * ( p + 1 ) == 0x81 || * ( p + 1 ) == 0x82 || * ( p + 1 ) == 0x83 ) <vul-start> isoclns_print ( ndo , p + 1 , length - 1 , ndo -> ndo_snapend - p - 1 ) ; <vul-end> else <vul-start> isoclns_print ( ndo , p , length , ndo -> ndo_snapend - p ) ; <vul-end> break ; default : if ( ! ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""unknown CHDLC protocol (0x%04x)"" , proto ) ) ; break ; } return ( CHDLC_HDRLEN ) ; trunc : ND_PRINT ( ( ndo , ""[|chdlc]"" ) ) ; return ndo -> ndo_snapend - bp ; }","u_int chdlc_print ( netdissect_options * ndo , register const u_char * p , u_int length ) { u_int proto ; const u_char * bp = p ; if ( length < CHDLC_HDRLEN ) goto trunc ; ND_TCHECK2 ( * p , CHDLC_HDRLEN ) ; proto = EXTRACT_16BITS ( & p [ 2 ] ) ; if ( ndo -> ndo_eflag ) { ND_PRINT ( ( ndo , ""%s, ethertype %s (0x%04x), length %u: "" , tok2str ( chdlc_cast_values , ""0x%02x"" , p [ 0 ] ) , tok2str ( ethertype_values , ""Unknown"" , proto ) , proto , length ) ) ; } length -= CHDLC_HDRLEN ; p += CHDLC_HDRLEN ; switch ( proto ) { case ETHERTYPE_IP : ip_print ( ndo , p , length ) ; break ; case ETHERTYPE_IPV6 : ip6_print ( ndo , p , length ) ; break ; case CHDLC_TYPE_SLARP : chdlc_slarp_print ( ndo , p , length ) ; break ; # if 0 case CHDLC_TYPE_CDP : chdlc_cdp_print ( p , length ) ; break ; # endif case ETHERTYPE_MPLS : case ETHERTYPE_MPLS_MULTI : mpls_print ( ndo , p , length ) ; break ; case ETHERTYPE_ISO : if ( length < 2 ) goto trunc ; ND_TCHECK_16BITS ( p ) ; if ( * ( p + 1 ) == 0x81 || * ( p + 1 ) == 0x82 || * ( p + 1 ) == 0x83 ) <vul-start> isoclns_print ( ndo , p + 1 , length - 1 ) ; <vul-end> else <vul-start> isoclns_print ( ndo , p , length ) ; <vul-end> break ; default : if ( ! ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""unknown CHDLC protocol (0x%04x)"" , proto ) ) ; break ; } return ( CHDLC_HDRLEN ) ; trunc : ND_PRINT ( ( ndo , ""[|chdlc]"" ) ) ; return ndo -> ndo_snapend - bp ; }"
918,"CWE-20 static int encrypt ( struct blkcipher_desc * desc , struct scatterlist * dst , struct scatterlist * src , unsigned int nbytes ) { struct blkcipher_walk walk ; struct crypto_blkcipher * tfm = desc -> tfm ; struct salsa20_ctx * ctx = crypto_blkcipher_ctx ( tfm ) ; int err ; blkcipher_walk_init ( & walk , dst , src , nbytes ) ; err = blkcipher_walk_virt_block ( desc , & walk , 64 ) ; salsa20_ivsetup ( ctx , walk . iv ) ; <vul-start> if ( likely ( walk . nbytes == nbytes ) ) { salsa20_encrypt_bytes ( ctx , walk . src . virt . addr , walk . dst . virt . addr , nbytes ) ; return blkcipher_walk_done ( desc , & walk , 0 ) ; } <vul-end> while ( walk . nbytes >= 64 ) { salsa20_encrypt_bytes ( ctx , walk . src . virt . addr , walk . dst . virt . addr , walk . nbytes - ( walk . nbytes % 64 ) ) ; err = blkcipher_walk_done ( desc , & walk , walk . nbytes % 64 ) ; } if ( walk . nbytes ) { salsa20_encrypt_bytes ( ctx , walk . src . virt . addr , walk . dst . virt . addr , walk . nbytes ) ; err = blkcipher_walk_done ( desc , & walk , 0 ) ; } return err ; }","static int encrypt ( struct blkcipher_desc * desc , struct scatterlist * dst , struct scatterlist * src , unsigned int nbytes ) { struct blkcipher_walk walk ; struct crypto_blkcipher * tfm = desc -> tfm ; struct salsa20_ctx * ctx = crypto_blkcipher_ctx ( tfm ) ; int err ; blkcipher_walk_init ( & walk , dst , src , nbytes ) ; err = blkcipher_walk_virt_block ( desc , & walk , 64 ) ; salsa20_ivsetup ( ctx , walk . iv ) ; <vul-start> <vul-end> while ( walk . nbytes >= 64 ) { salsa20_encrypt_bytes ( ctx , walk . src . virt . addr , walk . dst . virt . addr , walk . nbytes - ( walk . nbytes % 64 ) ) ; err = blkcipher_walk_done ( desc , & walk , walk . nbytes % 64 ) ; } if ( walk . nbytes ) { salsa20_encrypt_bytes ( ctx , walk . src . virt . addr , walk . dst . virt . addr , walk . nbytes ) ; err = blkcipher_walk_done ( desc , & walk , 0 ) ; } return err ; }"
919,"CWE-119 static INLINE void load_pred_mv ( MACROBLOCK * x , PICK_MODE_CONTEXT * ctx ) { <vul-start> vpx_memcpy ( x -> pred_mv , ctx -> pred_mv , sizeof ( x -> pred_mv ) ) ; <vul-end> }","static INLINE void load_pred_mv ( MACROBLOCK * x , PICK_MODE_CONTEXT * ctx ) { <vul-start> memcpy ( x -> pred_mv , ctx -> pred_mv , sizeof ( x -> pred_mv ) ) ; <vul-end> }"
920,"CWE-119 if ( i4_cur_row > ps_dec -> u2_num_vert_mb ) { i4_continue_decode = 0 ; break ; } { if ( ( ps_dec -> i4_num_cores > 1 ) && ( i4_dequeue_job ) ) { job_t s_job ; IV_API_CALL_STATUS_T e_ret ; UWORD8 * pu1_buf ; e_ret = impeg2_jobq_dequeue ( ps_dec -> pv_jobq , & s_job , sizeof ( s_job ) , 1 , 1 ) ; if ( e_ret != IV_SUCCESS ) break ; if ( CMD_PROCESS == s_job . i4_cmd ) { pu1_buf = ps_dec -> pu1_inp_bits_buf + s_job . i4_bistream_ofst ; impeg2d_bit_stream_init ( & ( ps_dec -> s_bit_stream ) , pu1_buf , ( ps_dec -> u4_num_inp_bytes - s_job . i4_bistream_ofst ) + 8 ) ; i4_cur_row = s_job . i2_start_mb_y ; ps_dec -> i4_start_mb_y = s_job . i2_start_mb_y ; ps_dec -> i4_end_mb_y = s_job . i2_end_mb_y ; ps_dec -> u2_mb_x = 0 ; ps_dec -> u2_mb_y = ps_dec -> i4_start_mb_y ; ps_dec -> u2_num_mbs_left = ( ps_dec -> i4_end_mb_y - ps_dec -> i4_start_mb_y ) * ps_dec -> u2_num_horiz_mb ; } else { WORD32 start_row ; WORD32 num_rows ; start_row = s_job . i2_start_mb_y << 4 ; num_rows = MIN ( ( s_job . i2_end_mb_y << 4 ) , ps_dec -> u2_vertical_size ) ; num_rows -= start_row ; impeg2d_format_convert ( ps_dec , ps_dec -> ps_disp_pic , ps_dec -> ps_disp_frm_buf , start_row , num_rows ) ; break ; } } e_error = impeg2d_dec_slice ( ps_dec ) ; if ( ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE != e_error ) { impeg2d_next_start_code ( ps_dec ) ; } } while ( 1 ) { u4_bits_read = impeg2d_bit_stream_nxt ( & ps_dec -> s_bit_stream , START_CODE_LEN ) ; temp = u4_bits_read & 0xFF ; i4_continue_decode = ( ( ( u4_bits_read >> 8 ) == 0x01 ) && ( temp ) && ( temp <= 0xAF ) ) ; <vul-start> <vul-end> if ( i4_continue_decode ) { if ( ( temp - 1 ) == i4_cur_row ) { i4_dequeue_job = 0 ; break ; } if ( temp < ps_dec -> i4_end_mb_y ) { i4_cur_row = ps_dec -> u2_mb_y ; } else { i4_dequeue_job = 1 ; } break ; } else break ; } } while ( i4_continue_decode ) ; if ( ps_dec -> i4_num_cores > 1 ) { while ( 1 ) { job_t s_job ; IV_API_CALL_STATUS_T e_ret ; e_ret = impeg2_jobq_dequeue ( ps_dec -> pv_jobq , & s_job , sizeof ( s_job ) , 1 , 1 ) ; if ( e_ret != IV_SUCCESS ) break ; if ( CMD_FMTCONV == s_job . i4_cmd ) { WORD32 start_row ; WORD32 num_rows ; start_row = s_job . i2_start_mb_y << 4 ; num_rows = MIN ( ( s_job . i2_end_mb_y << 4 ) , ps_dec -> u2_vertical_size ) ; num_rows -= start_row ; impeg2d_format_convert ( ps_dec , ps_dec -> ps_disp_pic , ps_dec -> ps_disp_frm_buf , start_row , num_rows ) ; } } } else { if ( ( NULL != ps_dec -> ps_disp_pic ) && ( ( 0 == ps_dec -> u4_share_disp_buf ) || ( IV_YUV_420P != ps_dec -> i4_chromaFormat ) ) ) impeg2d_format_convert ( ps_dec , ps_dec -> ps_disp_pic , ps_dec -> ps_disp_frm_buf , 0 , ps_dec -> u2_vertical_size ) ; }","if ( i4_cur_row > ps_dec -> u2_num_vert_mb ) { i4_continue_decode = 0 ; break ; } { if ( ( ps_dec -> i4_num_cores > 1 ) && ( i4_dequeue_job ) ) { job_t s_job ; IV_API_CALL_STATUS_T e_ret ; UWORD8 * pu1_buf ; e_ret = impeg2_jobq_dequeue ( ps_dec -> pv_jobq , & s_job , sizeof ( s_job ) , 1 , 1 ) ; if ( e_ret != IV_SUCCESS ) break ; if ( CMD_PROCESS == s_job . i4_cmd ) { pu1_buf = ps_dec -> pu1_inp_bits_buf + s_job . i4_bistream_ofst ; impeg2d_bit_stream_init ( & ( ps_dec -> s_bit_stream ) , pu1_buf , ( ps_dec -> u4_num_inp_bytes - s_job . i4_bistream_ofst ) + 8 ) ; i4_cur_row = s_job . i2_start_mb_y ; ps_dec -> i4_start_mb_y = s_job . i2_start_mb_y ; ps_dec -> i4_end_mb_y = s_job . i2_end_mb_y ; ps_dec -> u2_mb_x = 0 ; ps_dec -> u2_mb_y = ps_dec -> i4_start_mb_y ; ps_dec -> u2_num_mbs_left = ( ps_dec -> i4_end_mb_y - ps_dec -> i4_start_mb_y ) * ps_dec -> u2_num_horiz_mb ; } else { WORD32 start_row ; WORD32 num_rows ; start_row = s_job . i2_start_mb_y << 4 ; num_rows = MIN ( ( s_job . i2_end_mb_y << 4 ) , ps_dec -> u2_vertical_size ) ; num_rows -= start_row ; impeg2d_format_convert ( ps_dec , ps_dec -> ps_disp_pic , ps_dec -> ps_disp_frm_buf , start_row , num_rows ) ; break ; } } e_error = impeg2d_dec_slice ( ps_dec ) ; if ( ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE != e_error ) { impeg2d_next_start_code ( ps_dec ) ; } } while ( 1 ) { u4_bits_read = impeg2d_bit_stream_nxt ( & ps_dec -> s_bit_stream , START_CODE_LEN ) ; temp = u4_bits_read & 0xFF ; i4_continue_decode = ( ( ( u4_bits_read >> 8 ) == 0x01 ) && ( temp ) && ( temp <= 0xAF ) ) ; <vul-start> if ( 1 == ps_dec -> i4_num_cores && 0 == ps_dec -> u2_num_mbs_left ) { i4_continue_decode = 0 ; android_errorWriteLog ( 0x534e4554 , ""26070014"" ) ; } <vul-end> if ( i4_continue_decode ) { if ( ( temp - 1 ) == i4_cur_row ) { i4_dequeue_job = 0 ; break ; } if ( temp < ps_dec -> i4_end_mb_y ) { i4_cur_row = ps_dec -> u2_mb_y ; } else { i4_dequeue_job = 1 ; } break ; } else break ; } } while ( i4_continue_decode ) ; if ( ps_dec -> i4_num_cores > 1 ) { while ( 1 ) { job_t s_job ; IV_API_CALL_STATUS_T e_ret ; e_ret = impeg2_jobq_dequeue ( ps_dec -> pv_jobq , & s_job , sizeof ( s_job ) , 1 , 1 ) ; if ( e_ret != IV_SUCCESS ) break ; if ( CMD_FMTCONV == s_job . i4_cmd ) { WORD32 start_row ; WORD32 num_rows ; start_row = s_job . i2_start_mb_y << 4 ; num_rows = MIN ( ( s_job . i2_end_mb_y << 4 ) , ps_dec -> u2_vertical_size ) ; num_rows -= start_row ; impeg2d_format_convert ( ps_dec , ps_dec -> ps_disp_pic , ps_dec -> ps_disp_frm_buf , start_row , num_rows ) ; } } } else { if ( ( NULL != ps_dec -> ps_disp_pic ) && ( ( 0 == ps_dec -> u4_share_disp_buf ) || ( IV_YUV_420P != ps_dec -> i4_chromaFormat ) ) ) impeg2d_format_convert ( ps_dec , ps_dec -> ps_disp_pic , ps_dec -> ps_disp_frm_buf , 0 , ps_dec -> u2_vertical_size ) ; }"
921,"CWE-362 long keyctl_read_key ( key_serial_t keyid , char __user * buffer , size_t buflen ) { struct key * key ; key_ref_t key_ref ; long ret ; key_ref = lookup_user_key ( keyid , 0 , 0 ) ; if ( IS_ERR ( key_ref ) ) { ret = - ENOKEY ; goto error ; } key = key_ref_to_ptr ( key_ref ) ; ret = key_permission ( key_ref , KEY_NEED_READ ) ; if ( ret == 0 ) goto can_read_key ; if ( ret != - EACCES ) goto error ; if ( ! is_key_possessed ( key_ref ) ) { ret = - EACCES ; goto error2 ; } can_read_key : <vul-start> ret = key_validate ( key ) ; if ( ret == 0 ) { <vul-end> ret = - EOPNOTSUPP ; if ( key -> type -> read ) { down_read ( & key -> sem ) ; <vul-start> <vul-end> ret = key -> type -> read ( key , buffer , buflen ) ; up_read ( & key -> sem ) ; <vul-start> } <vul-end> } error2 : key_put ( key ) ; error : return ret ; }","long keyctl_read_key ( key_serial_t keyid , char __user * buffer , size_t buflen ) { struct key * key ; key_ref_t key_ref ; long ret ; key_ref = lookup_user_key ( keyid , 0 , 0 ) ; if ( IS_ERR ( key_ref ) ) { ret = - ENOKEY ; goto error ; } key = key_ref_to_ptr ( key_ref ) ; ret = key_permission ( key_ref , KEY_NEED_READ ) ; if ( ret == 0 ) goto can_read_key ; if ( ret != - EACCES ) goto error ; if ( ! is_key_possessed ( key_ref ) ) { ret = - EACCES ; goto error2 ; } can_read_key : <vul-start> <vul-end> ret = - EOPNOTSUPP ; if ( key -> type -> read ) { down_read ( & key -> sem ) ; <vul-start> ret = key_validate ( key ) ; if ( ret == 0 ) <vul-end> ret = key -> type -> read ( key , buffer , buflen ) ; up_read ( & key -> sem ) ; <vul-start> <vul-end> } error2 : key_put ( key ) ; error : return ret ; }"
922,"CWE-20 static int caif_seqpkt_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * m , size_t len , int flags ) { struct sock * sk = sock -> sk ; struct sk_buff * skb ; int ret ; int copylen ; ret = - EOPNOTSUPP ; if ( m -> msg_flags & MSG_OOB ) goto read_error ; <vul-start> m -> msg_namelen = 0 ; <vul-end> skb = skb_recv_datagram ( sk , flags , 0 , & ret ) ; if ( ! skb ) goto read_error ; copylen = skb -> len ; if ( len < copylen ) { m -> msg_flags |= MSG_TRUNC ; copylen = len ; } ret = skb_copy_datagram_iovec ( skb , 0 , m -> msg_iov , copylen ) ; if ( ret ) goto out_free ; ret = ( flags & MSG_TRUNC ) ? skb -> len : copylen ; out_free : skb_free_datagram ( sk , skb ) ; caif_check_flow_release ( sk ) ; return ret ; read_error : return ret ; }","static int caif_seqpkt_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * m , size_t len , int flags ) { struct sock * sk = sock -> sk ; struct sk_buff * skb ; int ret ; int copylen ; ret = - EOPNOTSUPP ; if ( m -> msg_flags & MSG_OOB ) goto read_error ; <vul-start> <vul-end> skb = skb_recv_datagram ( sk , flags , 0 , & ret ) ; if ( ! skb ) goto read_error ; copylen = skb -> len ; if ( len < copylen ) { m -> msg_flags |= MSG_TRUNC ; copylen = len ; } ret = skb_copy_datagram_iovec ( skb , 0 , m -> msg_iov , copylen ) ; if ( ret ) goto out_free ; ret = ( flags & MSG_TRUNC ) ? skb -> len : copylen ; out_free : skb_free_datagram ( sk , skb ) ; caif_check_flow_release ( sk ) ; return ret ; read_error : return ret ; }"
923,CWE-125 callback_args ) ) ; break ; } else { if ( matches != NULL ) * matches = bytes_matched ; return ERROR_SUCCESS ; } } if ( bytes_matched >= max_bytes_matched ) break ; switch ( * ip ) { case RE_OPCODE_LITERAL : if ( * input == * ( ip + 1 ) ) { bytes_matched ++ ; input += input_incr ; ip += 2 ; } else { stop = TRUE ; } break ; case RE_OPCODE_MASKED_LITERAL : value = * ( int16_t * ) ( ip + 1 ) & 0xFF ; mask = * ( int16_t * ) ( ip + 1 ) >> 8 ; if ( ( * input & mask ) == value ) { bytes_matched ++ ; input += input_incr ; ip += 3 ; } else { stop = TRUE ; } break ; case RE_OPCODE_ANY : bytes_matched ++ ; input += input_incr ; ip += 1 ; break ; case RE_OPCODE_REPEAT_ANY_UNGREEDY : repeat_any_args = ( RE_REPEAT_ANY_ARGS * ) ( ip + 1 ) ; next_opcode = ip + 1 + sizeof ( RE_REPEAT_ANY_ARGS ) ; for ( i = repeat_any_args -> min + 1 ; i <= repeat_any_args -> max ; i ++ ) { <vul-start> next_input = input + i * input_incr ; <vul-end> if ( bytes_matched + i >= max_bytes_matched ) break ; <vul-start> <vul-end> if ( * ( next_opcode ) != RE_OPCODE_LITERAL || ( * ( next_opcode ) == RE_OPCODE_LITERAL && * ( next_opcode + 1 ) == * next_input ) ) { if ( sp >= MAX_FAST_RE_STACK ) return - 4 ; code_stack [ sp ] = next_opcode ; input_stack [ sp ] = next_input ; matches_stack [ sp ] = bytes_matched + i ; sp ++ ; } } input += input_incr * repeat_any_args -> min ; bytes_matched += repeat_any_args -> min ; <vul-start> <vul-end> ip = next_opcode ; break ; default : assert ( FALSE ) ; } } } if ( matches != NULL ) * matches = - 1 ; return ERROR_SUCCESS ; },"callback_args ) ) ; break ; } else { if ( matches != NULL ) * matches = bytes_matched ; return ERROR_SUCCESS ; } } if ( bytes_matched >= max_bytes_matched ) break ; switch ( * ip ) { case RE_OPCODE_LITERAL : if ( * input == * ( ip + 1 ) ) { bytes_matched ++ ; input += input_incr ; ip += 2 ; } else { stop = TRUE ; } break ; case RE_OPCODE_MASKED_LITERAL : value = * ( int16_t * ) ( ip + 1 ) & 0xFF ; mask = * ( int16_t * ) ( ip + 1 ) >> 8 ; if ( ( * input & mask ) == value ) { bytes_matched ++ ; input += input_incr ; ip += 3 ; } else { stop = TRUE ; } break ; case RE_OPCODE_ANY : bytes_matched ++ ; input += input_incr ; ip += 1 ; break ; case RE_OPCODE_REPEAT_ANY_UNGREEDY : repeat_any_args = ( RE_REPEAT_ANY_ARGS * ) ( ip + 1 ) ; next_opcode = ip + 1 + sizeof ( RE_REPEAT_ANY_ARGS ) ; for ( i = repeat_any_args -> min + 1 ; i <= repeat_any_args -> max ; i ++ ) { <vul-start> <vul-end> if ( bytes_matched + i >= max_bytes_matched ) break ; <vul-start> next_input = input + i * input_incr ; <vul-end> if ( * ( next_opcode ) != RE_OPCODE_LITERAL || ( * ( next_opcode ) == RE_OPCODE_LITERAL && * ( next_opcode + 1 ) == * next_input ) ) { if ( sp >= MAX_FAST_RE_STACK ) return - 4 ; code_stack [ sp ] = next_opcode ; input_stack [ sp ] = next_input ; matches_stack [ sp ] = bytes_matched + i ; sp ++ ; } } input += input_incr * repeat_any_args -> min ; bytes_matched += repeat_any_args -> min ; <vul-start> bytes_matched = yr_min ( bytes_matched , max_bytes_matched ) ; <vul-end> ip = next_opcode ; break ; default : assert ( FALSE ) ; } } } if ( matches != NULL ) * matches = - 1 ; return ERROR_SUCCESS ; }"
924,"CWE-476 jas_image_t * image ; jp2_dec_t * dec ; bool samedtype ; int dtype ; unsigned int i ; jp2_cmap_t * cmapd ; jp2_pclr_t * pclrd ; jp2_cdef_t * cdefd ; unsigned int channo ; int newcmptno ; int_fast32_t * lutents ; # if 0 jp2_cdefchan_t * cdefent ; int cmptno ; # endif jp2_cmapent_t * cmapent ; jas_icchdr_t icchdr ; jas_iccprof_t * iccprof ; dec = 0 ; box = 0 ; image = 0 ; if ( ! ( dec = jp2_dec_create ( ) ) ) { goto error ; } if ( ! ( box = jp2_box_get ( in ) ) ) { jas_eprintf ( ""error: cannot get box\\n"" ) ; goto error ; } if ( box -> type != JP2_BOX_JP ) { jas_eprintf ( ""error: expecting signature box\\n"" ) ; goto error ; } if ( box -> data . jp . magic != JP2_JP_MAGIC ) { jas_eprintf ( ""incorrect magic number\\n"" ) ; goto error ; } jp2_box_destroy ( box ) ; box = 0 ; if ( ! ( box = jp2_box_get ( in ) ) ) { goto error ; } if ( box -> type != JP2_BOX_FTYP ) { jas_eprintf ( ""expecting file type box\\n"" ) ; goto error ; } jp2_box_destroy ( box ) ; box = 0 ; found = 0 ; while ( ( box = jp2_box_get ( in ) ) ) { if ( jas_getdbglevel ( ) >= 1 ) { <vul-start> jas_eprintf ( ""box type %s\\n"" , box -> info -> name ) ; <vul-end> } switch ( box -> type ) { case JP2_BOX_JP2C : found = 1 ; break ; case JP2_BOX_IHDR : if ( ! dec -> ihdr ) { dec -> ihdr = box ; box = 0 ; } break ; case JP2_BOX_BPCC : if ( ! dec -> bpcc ) { dec -> bpcc = box ; box = 0 ; } break ; case JP2_BOX_CDEF : if ( ! dec -> cdef ) { dec -> cdef = box ; box = 0 ; } break ; case JP2_BOX_PCLR : if ( ! dec -> pclr ) { dec -> pclr = box ; box = 0 ; } break ; case JP2_BOX_CMAP : if ( ! dec -> cmap ) { dec -> cmap = box ; box = 0 ; } break ; case JP2_BOX_COLR : if ( ! dec -> colr ) { dec -> colr = box ; box = 0 ; } break ; } if ( box ) { jp2_box_destroy ( box ) ; box = 0 ; } if ( found ) { break ; } }","jas_image_t * image ; jp2_dec_t * dec ; bool samedtype ; int dtype ; unsigned int i ; jp2_cmap_t * cmapd ; jp2_pclr_t * pclrd ; jp2_cdef_t * cdefd ; unsigned int channo ; int newcmptno ; int_fast32_t * lutents ; # if 0 jp2_cdefchan_t * cdefent ; int cmptno ; # endif jp2_cmapent_t * cmapent ; jas_icchdr_t icchdr ; jas_iccprof_t * iccprof ; dec = 0 ; box = 0 ; image = 0 ; if ( ! ( dec = jp2_dec_create ( ) ) ) { goto error ; } if ( ! ( box = jp2_box_get ( in ) ) ) { jas_eprintf ( ""error: cannot get box\\n"" ) ; goto error ; } if ( box -> type != JP2_BOX_JP ) { jas_eprintf ( ""error: expecting signature box\\n"" ) ; goto error ; } if ( box -> data . jp . magic != JP2_JP_MAGIC ) { jas_eprintf ( ""incorrect magic number\\n"" ) ; goto error ; } jp2_box_destroy ( box ) ; box = 0 ; if ( ! ( box = jp2_box_get ( in ) ) ) { goto error ; } if ( box -> type != JP2_BOX_FTYP ) { jas_eprintf ( ""expecting file type box\\n"" ) ; goto error ; } jp2_box_destroy ( box ) ; box = 0 ; found = 0 ; while ( ( box = jp2_box_get ( in ) ) ) { if ( jas_getdbglevel ( ) >= 1 ) { <vul-start> jas_eprintf ( ""got box type %s\\n"" , box -> info -> name ) ; <vul-end> } switch ( box -> type ) { case JP2_BOX_JP2C : found = 1 ; break ; case JP2_BOX_IHDR : if ( ! dec -> ihdr ) { dec -> ihdr = box ; box = 0 ; } break ; case JP2_BOX_BPCC : if ( ! dec -> bpcc ) { dec -> bpcc = box ; box = 0 ; } break ; case JP2_BOX_CDEF : if ( ! dec -> cdef ) { dec -> cdef = box ; box = 0 ; } break ; case JP2_BOX_PCLR : if ( ! dec -> pclr ) { dec -> pclr = box ; box = 0 ; } break ; case JP2_BOX_CMAP : if ( ! dec -> cmap ) { dec -> cmap = box ; box = 0 ; } break ; case JP2_BOX_COLR : if ( ! dec -> colr ) { dec -> colr = box ; box = 0 ; } break ; } if ( box ) { jp2_box_destroy ( box ) ; box = 0 ; } if ( found ) { break ; } }"
925,"CWE-119 struct VP8_COMP * vp8_create_compressor ( VP8_CONFIG * oxcf ) { int i ; VP8_COMP * cpi ; VP8_COMMON * cm ; cpi = vpx_memalign ( 32 , sizeof ( VP8_COMP ) ) ; if ( ! cpi ) return 0 ; cm = & cpi -> common ; <vul-start> vpx_memset ( cpi , 0 , sizeof ( VP8_COMP ) ) ; <vul-end> if ( setjmp ( cm -> error . jmp ) ) { cpi -> common . error . setjmp = 0 ; vp8_remove_compressor ( & cpi ) ; return 0 ; } cpi -> common . error . setjmp = 1 ; CHECK_MEM_ERROR ( cpi -> mb . ss , vpx_calloc ( sizeof ( search_site ) , ( MAX_MVSEARCH_STEPS * 8 ) + 1 ) ) ; vp8_create_common ( & cpi -> common ) ; init_config ( cpi , oxcf ) ; memcpy ( cpi -> base_skip_false_prob , vp8cx_base_skip_false_prob , sizeof ( vp8cx_base_skip_false_prob ) ) ; cpi -> common . current_video_frame = 0 ; cpi -> temporal_pattern_counter = 0 ; <vul-start> <vul-end> cpi -> kf_overspend_bits = 0 ; cpi -> kf_bitrate_adjustment = 0 ; cpi -> frames_till_gf_update_due = 0 ; cpi -> gf_overspend_bits = 0 ; cpi -> non_gf_bitrate_adjustment = 0 ; cpi -> prob_last_coded = 128 ; cpi -> prob_gf_coded = 128 ; cpi -> prob_intra_coded = 63 ; cpi -> recent_ref_frame_usage [ INTRA_FRAME ] = 1 ; cpi -> recent_ref_frame_usage [ LAST_FRAME ] = 1 ; cpi -> recent_ref_frame_usage [ GOLDEN_FRAME ] = 1 ; cpi -> recent_ref_frame_usage [ ALTREF_FRAME ] = 1 ; cpi -> common . ref_frame_sign_bias [ ALTREF_FRAME ] = 1 ; cpi -> twopass . gf_decay_rate = 0 ; cpi -> baseline_gf_interval = DEFAULT_GF_INTERVAL ; cpi -> gold_is_last = 0 ; cpi -> alt_is_last = 0 ; cpi -> gold_is_alt = 0 ; cpi -> active_map_enabled = 0 ; # if 0 if ( cpi -> pass == 0 ) { cpi -> one_pass_frame_index = 0 ; for ( i = 0 ; i < MAX_LAG_BUFFERS ; i ++ ) { cpi -> one_pass_frame_stats [ i ] . frames_so_far = 0 ; cpi -> one_pass_frame_stats [ i ] . frame_intra_error = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_coded_error = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_pcnt_inter = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_pcnt_motion = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_mvr = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_mvr_abs = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_mvc = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_mvc_abs = 0.0 ; } } # endif <vul-start> <vul-end> cpi -> cyclic_refresh_mode_enabled = cpi -> oxcf . error_resilient_mode ; cpi -> cyclic_refresh_mode_max_mbs_perframe = ( cpi -> common . mb_rows * cpi -> common . mb_cols ) / 5 ; <vul-start> <vul-end> cpi -> cyclic_refresh_mode_index = 0 ; cpi -> cyclic_refresh_q = 32 ; if ( cpi -> cyclic_refresh_mode_enabled ) { CHECK_MEM_ERROR ( cpi -> cyclic_refresh_map , vpx_calloc ( ( cpi -> common . mb_rows * cpi -> common . mb_cols ) , 1 ) ) ; } else cpi -> cyclic_refresh_map = ( signed char * ) NULL ; <vul-start> <vul-end> # ifdef VP8_ENTROPY_STATS init_context_counters ( ) ; # endif cpi -> activity_avg = 90 << 12 ; cpi -> frames_since_key = 8 ; cpi -> key_frame_frequency = cpi -> oxcf . key_freq ; cpi -> this_key_frame_forced = 0 ; cpi -> next_key_frame_forced = 0 ; cpi -> source_alt_ref_pending = 0 ; cpi -> source_alt_ref_active = 0 ; cpi -> common . refresh_alt_ref_frame = 0 ; <vul-start> <vul-end> cpi -> b_calculate_psnr = CONFIG_INTERNAL_STATS ; # if CONFIG_INTERNAL_STATS cpi -> b_calculate_ssimg = 0 ; cpi -> count = 0 ; cpi -> bytes = 0 ; if ( cpi -> b_calculate_psnr ) { cpi -> total_sq_error = 0.0 ; cpi -> total_sq_error2 = 0.0 ; cpi -> total_y = 0.0 ; cpi -> total_u = 0.0 ; cpi -> total_v = 0.0 ; cpi -> total = 0.0 ; cpi -> totalp_y = 0.0 ; cpi -> totalp_u = 0.0 ; cpi -> totalp_v = 0.0 ; cpi -> totalp = 0.0 ; cpi -> tot_recode_hits = 0 ; cpi -> summed_quality = 0 ; cpi -> summed_weights = 0 ; } if ( cpi -> b_calculate_ssimg ) { cpi -> total_ssimg_y = 0 ; cpi -> total_ssimg_u = 0 ; cpi -> total_ssimg_v = 0 ; cpi -> total_ssimg_all = 0 ; } # endif cpi -> first_time_stamp_ever = 0x7FFFFFFF ; cpi -> frames_till_gf_update_due = 0 ; cpi -> key_frame_count = 1 ; cpi -> ni_av_qi = cpi -> oxcf . worst_allowed_q ; cpi -> ni_tot_qi = 0 ; cpi -> ni_frames = 0 ; cpi -> total_byte_count = 0 ; cpi -> drop_frame = 0 ; cpi -> rate_correction_factor = 1.0 ; cpi -> key_frame_rate_correction_factor = 1.0 ; cpi -> gf_rate_correction_factor = 1.0 ; cpi -> twopass . est_max_qcorrection_factor = 1.0 ; for ( i = 0 ; i < KEY_FRAME_CONTEXT ; i ++ ) { cpi -> prior_key_frame_distance [ i ] = ( int ) cpi -> output_framerate ; } # ifdef OUTPUT_YUV_SRC yuv_file = fopen ( ""bd.yuv"" , ""ab"" ) ; # endif <vul-start> <vul-end> # if 0 framepsnr = fopen ( ""framepsnr.stt"" , ""a"" ) ; kf_list = fopen ( ""kf_list.stt"" , ""w"" ) ; # endif cpi -> output_pkt_list = oxcf -> output_pkt_list ; # if ! ( CONFIG_REALTIME_ONLY ) if ( cpi -> pass == 1 ) { vp8_init_first_pass ( cpi ) ; } else if ( cpi -> pass == 2 ) { size_t packet_sz = sizeof ( FIRSTPASS_STATS ) ; int packets = ( int ) ( oxcf -> two_pass_stats_in . sz / packet_sz ) ; cpi -> twopass . stats_in_start = oxcf -> two_pass_stats_in . buf ; cpi -> twopass . stats_in = cpi -> twopass . stats_in_start ; cpi -> twopass . stats_in_end = ( void * ) ( ( char * ) cpi -> twopass . stats_in <vul-start> <vul-end> vp8_init_second_pass ( cpi ) ; } # endif if ( cpi -> compressor_speed == 2 ) { cpi -> avg_encode_time = 0 ; cpi -> avg_pick_mode_time = 0 ; } vp8_set_speed_features ( cpi ) ; for ( i = 0 ; i < MAX_MODES ; i ++ ) { cpi -> mb . rd_thresh_mult [ i ] = 128 ; } # ifdef VP8_ENTROPY_STATS init_mv_ref_counts ( ) ; # endif # if CONFIG_MULTITHREAD if ( vp8cx_create_encoder_threads ( cpi ) ) { vp8_remove_compressor ( & cpi ) ; return 0 ; } # endif <vul-start> cpi -> fn_ptr [ BLOCK_16X16 ] . sdf = vp8_sad16x16 ; cpi -> fn_ptr [ BLOCK_16X16 ] . vf = vp8_variance16x16 ; cpi -> fn_ptr [ BLOCK_16X16 ] . svf = vp8_sub_pixel_variance16x16 ; cpi -> fn_ptr [ BLOCK_16X16 ] . svf_halfpix_h = vp8_variance_halfpixvar16x16_h ; cpi -> fn_ptr [ BLOCK_16X16 ] . svf_halfpix_v = vp8_variance_halfpixvar16x16_v ; cpi -> fn_ptr [ BLOCK_16X16 ] . svf_halfpix_hv = vp8_variance_halfpixvar16x16_hv ; cpi -> fn_ptr [ BLOCK_16X16 ] . sdx3f = vp8_sad16x16x3 ; cpi -> fn_ptr [ BLOCK_16X16 ] . sdx8f = vp8_sad16x16x8 ; cpi -> fn_ptr [ BLOCK_16X16 ] . sdx4df = vp8_sad16x16x4d ; cpi -> fn_ptr [ BLOCK_16X8 ] . sdf = vp8_sad16x8 ; cpi -> fn_ptr [ BLOCK_16X8 ] . vf = vp8_variance16x8 ; cpi -> fn_ptr [ BLOCK_16X8 ] . svf = vp8_sub_pixel_variance16x8 ; <vul-end> cpi -> fn_ptr [ BLOCK_16X8 ] . svf_halfpix_h = NULL ; cpi -> fn_ptr [ BLOCK_16X8 ] . svf_halfpix_v = NULL ; cpi -> fn_ptr [ BLOCK_16X8 ] . svf_halfpix_hv = NULL ; <vul-start> cpi -> fn_ptr [ BLOCK_16X8 ] . sdx3f = vp8_sad16x8x3 ; cpi -> fn_ptr [ BLOCK_16X8 ] . sdx8f = vp8_sad16x8x8 ; cpi -> fn_ptr [ BLOCK_16X8 ] . sdx4df = vp8_sad16x8x4d ; cpi -> fn_ptr [ BLOCK_8X16 ] . sdf = vp8_sad8x16 ; cpi -> fn_ptr [ BLOCK_8X16 ] . vf = vp8_variance8x16 ; cpi -> fn_ptr [ BLOCK_8X16 ] . svf = vp8_sub_pixel_variance8x16 ; <vul-end> cpi -> fn_ptr [ BLOCK_8X16 ] . svf_halfpix_h = NULL ; cpi -> fn_ptr [ BLOCK_8X16 ] . svf_halfpix_v = NULL ; cpi -> fn_ptr [ BLOCK_8X16 ] . svf_halfpix_hv = NULL ; <vul-start> cpi -> fn_ptr [ BLOCK_8X16 ] . sdx3f = vp8_sad8x16x3 ; cpi -> fn_ptr [ BLOCK_8X16 ] . sdx8f = vp8_sad8x16x8 ; cpi -> fn_ptr [ BLOCK_8X16 ] . sdx4df = vp8_sad8x16x4d ; cpi -> fn_ptr [ BLOCK_8X8 ] . sdf = vp8_sad8x8 ; cpi -> fn_ptr [ BLOCK_8X8 ] . vf = vp8_variance8x8 ; cpi -> fn_ptr [ BLOCK_8X8 ] . svf = vp8_sub_pixel_variance8x8 ; <vul-end> cpi -> fn_ptr [ BLOCK_8X8 ] . svf_halfpix_h = NULL ; cpi -> fn_ptr [ BLOCK_8X8 ] . svf_halfpix_v = NULL ; cpi -> fn_ptr [ BLOCK_8X8 ] . svf_halfpix_hv = NULL ; <vul-start> cpi -> fn_ptr [ BLOCK_8X8 ] . sdx3f = vp8_sad8x8x3 ; cpi -> fn_ptr [ BLOCK_8X8 ] . sdx8f = vp8_sad8x8x8 ; cpi -> fn_ptr [ BLOCK_8X8 ] . sdx4df = vp8_sad8x8x4d ; cpi -> fn_ptr [ BLOCK_4X4 ] . sdf = vp8_sad4x4 ; cpi -> fn_ptr [ BLOCK_4X4 ] . vf = vp8_variance4x4 ; cpi -> fn_ptr [ BLOCK_4X4 ] . svf = vp8_sub_pixel_variance4x4 ; <vul-end> cpi -> fn_ptr [ BLOCK_4X4 ] . svf_halfpix_h = NULL ; cpi -> fn_ptr [ BLOCK_4X4 ] . svf_halfpix_v = NULL ; cpi -> fn_ptr [ BLOCK_4X4 ] . svf_halfpix_hv = NULL ; <vul-start> cpi -> fn_ptr [ BLOCK_4X4 ] . sdx3f = vp8_sad4x4x3 ; cpi -> fn_ptr [ BLOCK_4X4 ] . sdx8f = vp8_sad4x4x8 ; cpi -> fn_ptr [ BLOCK_4X4 ] . sdx4df = vp8_sad4x4x4d ; <vul-end> # if ARCH_X86 || ARCH_X86_64 cpi -> fn_ptr [ BLOCK_16X16 ] . copymem = vp8_copy32xn ; cpi -> fn_ptr [ BLOCK_16X8 ] . copymem = vp8_copy32xn ; cpi -> fn_ptr [ BLOCK_8X16 ] . copymem = vp8_copy32xn ; cpi -> fn_ptr [ BLOCK_8X8 ] . copymem = vp8_copy32xn ; cpi -> fn_ptr [ BLOCK_4X4 ] . copymem = vp8_copy32xn ; # endif cpi -> full_search_sad = vp8_full_search_sad ; cpi -> diamond_search_sad = vp8_diamond_search_sad ; cpi -> refining_search_sad = vp8_refining_search_sad ; cpi -> mb . error_bins [ 0 ] = cpi -> common . MBs ; vp8cx_init_quantizer ( cpi ) ; vp8_loop_filter_init ( cm ) ; cpi -> common . error . setjmp = 0 ; # if CONFIG_MULTI_RES_ENCODING if ( cpi -> oxcf . mr_encoder_id > 0 ) vp8_cal_low_res_mb_cols ( cpi ) ; # endif cpi -> mb . mvcost [ 0 ] = & cpi -> rd_costs . mvcosts [ 0 ] [ mv_max + 1 ] ; cpi -> mb . mvcost [ 1 ] = & cpi -> rd_costs . mvcosts [ 1 ] [ mv_max + 1 ] ; cpi -> mb . mvsadcost [ 0 ] = & cpi -> rd_costs . mvsadcosts [ 0 ] [ mvfp_max + 1 ] ; cpi -> mb . mvsadcost [ 1 ] = & cpi -> rd_costs . mvsadcosts [ 1 ] [ mvfp_max + 1 ] ; cal_mvsadcosts ( cpi -> mb . mvsadcost ) ; cpi -> mb . mbmode_cost = cpi -> rd_costs . mbmode_cost ; cpi -> mb . intra_uv_mode_cost = cpi -> rd_costs . intra_uv_mode_cost ; cpi -> mb . bmode_costs = cpi -> rd_costs . bmode_costs ; cpi -> mb . inter_bmode_costs = cpi -> rd_costs . inter_bmode_costs ; cpi -> mb . token_costs = cpi -> rd_costs . token_costs ; vp8_setup_block_ptrs ( & cpi -> mb ) ; vp8_setup_block_dptrs ( & cpi -> mb . e_mbd ) ; return cpi ; }","struct VP8_COMP * vp8_create_compressor ( VP8_CONFIG * oxcf ) { int i ; VP8_COMP * cpi ; VP8_COMMON * cm ; cpi = vpx_memalign ( 32 , sizeof ( VP8_COMP ) ) ; if ( ! cpi ) return 0 ; cm = & cpi -> common ; <vul-start> memset ( cpi , 0 , sizeof ( VP8_COMP ) ) ; <vul-end> if ( setjmp ( cm -> error . jmp ) ) { cpi -> common . error . setjmp = 0 ; vp8_remove_compressor ( & cpi ) ; return 0 ; } cpi -> common . error . setjmp = 1 ; CHECK_MEM_ERROR ( cpi -> mb . ss , vpx_calloc ( sizeof ( search_site ) , ( MAX_MVSEARCH_STEPS * 8 ) + 1 ) ) ; vp8_create_common ( & cpi -> common ) ; init_config ( cpi , oxcf ) ; memcpy ( cpi -> base_skip_false_prob , vp8cx_base_skip_false_prob , sizeof ( vp8cx_base_skip_false_prob ) ) ; cpi -> common . current_video_frame = 0 ; cpi -> temporal_pattern_counter = 0 ; <vul-start> cpi -> temporal_layer_id = - 1 ; <vul-end> cpi -> kf_overspend_bits = 0 ; cpi -> kf_bitrate_adjustment = 0 ; cpi -> frames_till_gf_update_due = 0 ; cpi -> gf_overspend_bits = 0 ; cpi -> non_gf_bitrate_adjustment = 0 ; cpi -> prob_last_coded = 128 ; cpi -> prob_gf_coded = 128 ; cpi -> prob_intra_coded = 63 ; cpi -> recent_ref_frame_usage [ INTRA_FRAME ] = 1 ; cpi -> recent_ref_frame_usage [ LAST_FRAME ] = 1 ; cpi -> recent_ref_frame_usage [ GOLDEN_FRAME ] = 1 ; cpi -> recent_ref_frame_usage [ ALTREF_FRAME ] = 1 ; cpi -> common . ref_frame_sign_bias [ ALTREF_FRAME ] = 1 ; cpi -> twopass . gf_decay_rate = 0 ; cpi -> baseline_gf_interval = DEFAULT_GF_INTERVAL ; cpi -> gold_is_last = 0 ; cpi -> alt_is_last = 0 ; cpi -> gold_is_alt = 0 ; cpi -> active_map_enabled = 0 ; # if 0 if ( cpi -> pass == 0 ) { cpi -> one_pass_frame_index = 0 ; for ( i = 0 ; i < MAX_LAG_BUFFERS ; i ++ ) { cpi -> one_pass_frame_stats [ i ] . frames_so_far = 0 ; cpi -> one_pass_frame_stats [ i ] . frame_intra_error = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_coded_error = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_pcnt_inter = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_pcnt_motion = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_mvr = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_mvr_abs = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_mvc = 0.0 ; cpi -> one_pass_frame_stats [ i ] . frame_mvc_abs = 0.0 ; } } # endif <vul-start> cpi -> mse_source_denoised = 0 ; <vul-end> cpi -> cyclic_refresh_mode_enabled = cpi -> oxcf . error_resilient_mode ; cpi -> cyclic_refresh_mode_max_mbs_perframe = ( cpi -> common . mb_rows * cpi -> common . mb_cols ) / 5 ; <vul-start> if ( cpi -> oxcf . number_of_layers == 1 ) { cpi -> cyclic_refresh_mode_max_mbs_perframe = ( cpi -> common . mb_rows * cpi -> common . mb_cols ) / 20 ; } else if ( cpi -> oxcf . number_of_layers == 2 ) { cpi -> cyclic_refresh_mode_max_mbs_perframe = ( cpi -> common . mb_rows * cpi -> common . mb_cols ) / 10 ; } <vul-end> cpi -> cyclic_refresh_mode_index = 0 ; cpi -> cyclic_refresh_q = 32 ; if ( cpi -> cyclic_refresh_mode_enabled ) { CHECK_MEM_ERROR ( cpi -> cyclic_refresh_map , vpx_calloc ( ( cpi -> common . mb_rows * cpi -> common . mb_cols ) , 1 ) ) ; } else cpi -> cyclic_refresh_map = ( signed char * ) NULL ; <vul-start> CHECK_MEM_ERROR ( cpi -> consec_zero_last , vpx_calloc ( cm -> mb_rows * cm -> mb_cols , 1 ) ) ; CHECK_MEM_ERROR ( cpi -> consec_zero_last_mvbias , vpx_calloc ( ( cpi -> common . mb_rows * cpi -> common . mb_cols ) , 1 ) ) ; <vul-end> # ifdef VP8_ENTROPY_STATS init_context_counters ( ) ; # endif cpi -> activity_avg = 90 << 12 ; cpi -> frames_since_key = 8 ; cpi -> key_frame_frequency = cpi -> oxcf . key_freq ; cpi -> this_key_frame_forced = 0 ; cpi -> next_key_frame_forced = 0 ; cpi -> source_alt_ref_pending = 0 ; cpi -> source_alt_ref_active = 0 ; cpi -> common . refresh_alt_ref_frame = 0 ; <vul-start> cpi -> force_maxqp = 0 ; <vul-end> cpi -> b_calculate_psnr = CONFIG_INTERNAL_STATS ; # if CONFIG_INTERNAL_STATS cpi -> b_calculate_ssimg = 0 ; cpi -> count = 0 ; cpi -> bytes = 0 ; if ( cpi -> b_calculate_psnr ) { cpi -> total_sq_error = 0.0 ; cpi -> total_sq_error2 = 0.0 ; cpi -> total_y = 0.0 ; cpi -> total_u = 0.0 ; cpi -> total_v = 0.0 ; cpi -> total = 0.0 ; cpi -> totalp_y = 0.0 ; cpi -> totalp_u = 0.0 ; cpi -> totalp_v = 0.0 ; cpi -> totalp = 0.0 ; cpi -> tot_recode_hits = 0 ; cpi -> summed_quality = 0 ; cpi -> summed_weights = 0 ; } if ( cpi -> b_calculate_ssimg ) { cpi -> total_ssimg_y = 0 ; cpi -> total_ssimg_u = 0 ; cpi -> total_ssimg_v = 0 ; cpi -> total_ssimg_all = 0 ; } # endif cpi -> first_time_stamp_ever = 0x7FFFFFFF ; cpi -> frames_till_gf_update_due = 0 ; cpi -> key_frame_count = 1 ; cpi -> ni_av_qi = cpi -> oxcf . worst_allowed_q ; cpi -> ni_tot_qi = 0 ; cpi -> ni_frames = 0 ; cpi -> total_byte_count = 0 ; cpi -> drop_frame = 0 ; cpi -> rate_correction_factor = 1.0 ; cpi -> key_frame_rate_correction_factor = 1.0 ; cpi -> gf_rate_correction_factor = 1.0 ; cpi -> twopass . est_max_qcorrection_factor = 1.0 ; for ( i = 0 ; i < KEY_FRAME_CONTEXT ; i ++ ) { cpi -> prior_key_frame_distance [ i ] = ( int ) cpi -> output_framerate ; } # ifdef OUTPUT_YUV_SRC yuv_file = fopen ( ""bd.yuv"" , ""ab"" ) ; # endif <vul-start> # ifdef OUTPUT_YUV_DENOISED yuv_denoised_file = fopen ( ""denoised.yuv"" , ""ab"" ) ; # endif <vul-end> # if 0 framepsnr = fopen ( ""framepsnr.stt"" , ""a"" ) ; kf_list = fopen ( ""kf_list.stt"" , ""w"" ) ; # endif cpi -> output_pkt_list = oxcf -> output_pkt_list ; # if ! ( CONFIG_REALTIME_ONLY ) if ( cpi -> pass == 1 ) { vp8_init_first_pass ( cpi ) ; } else if ( cpi -> pass == 2 ) { size_t packet_sz = sizeof ( FIRSTPASS_STATS ) ; int packets = ( int ) ( oxcf -> two_pass_stats_in . sz / packet_sz ) ; cpi -> twopass . stats_in_start = oxcf -> two_pass_stats_in . buf ; cpi -> twopass . stats_in = cpi -> twopass . stats_in_start ; cpi -> twopass . stats_in_end = ( void * ) ( ( char * ) cpi -> twopass . stats_in <vul-start> ( packets - 1 ) * packet_sz ) ; <vul-end> vp8_init_second_pass ( cpi ) ; } # endif if ( cpi -> compressor_speed == 2 ) { cpi -> avg_encode_time = 0 ; cpi -> avg_pick_mode_time = 0 ; } vp8_set_speed_features ( cpi ) ; for ( i = 0 ; i < MAX_MODES ; i ++ ) { cpi -> mb . rd_thresh_mult [ i ] = 128 ; } # ifdef VP8_ENTROPY_STATS init_mv_ref_counts ( ) ; # endif # if CONFIG_MULTITHREAD if ( vp8cx_create_encoder_threads ( cpi ) ) { vp8_remove_compressor ( & cpi ) ; return 0 ; } # endif <vul-start> cpi -> fn_ptr [ BLOCK_16X16 ] . sdf = vpx_sad16x16 ; cpi -> fn_ptr [ BLOCK_16X16 ] . vf = vpx_variance16x16 ; cpi -> fn_ptr [ BLOCK_16X16 ] . svf = vpx_sub_pixel_variance16x16 ; cpi -> fn_ptr [ BLOCK_16X16 ] . svf_halfpix_h = vpx_variance_halfpixvar16x16_h ; cpi -> fn_ptr [ BLOCK_16X16 ] . svf_halfpix_v = vpx_variance_halfpixvar16x16_v ; cpi -> fn_ptr [ BLOCK_16X16 ] . svf_halfpix_hv = vpx_variance_halfpixvar16x16_hv ; cpi -> fn_ptr [ BLOCK_16X16 ] . sdx3f = vpx_sad16x16x3 ; cpi -> fn_ptr [ BLOCK_16X16 ] . sdx8f = vpx_sad16x16x8 ; cpi -> fn_ptr [ BLOCK_16X16 ] . sdx4df = vpx_sad16x16x4d ; cpi -> fn_ptr [ BLOCK_16X8 ] . sdf = vpx_sad16x8 ; cpi -> fn_ptr [ BLOCK_16X8 ] . vf = vpx_variance16x8 ; cpi -> fn_ptr [ BLOCK_16X8 ] . svf = vpx_sub_pixel_variance16x8 ; <vul-end> cpi -> fn_ptr [ BLOCK_16X8 ] . svf_halfpix_h = NULL ; cpi -> fn_ptr [ BLOCK_16X8 ] . svf_halfpix_v = NULL ; cpi -> fn_ptr [ BLOCK_16X8 ] . svf_halfpix_hv = NULL ; <vul-start> cpi -> fn_ptr [ BLOCK_16X8 ] . sdx3f = vpx_sad16x8x3 ; cpi -> fn_ptr [ BLOCK_16X8 ] . sdx8f = vpx_sad16x8x8 ; cpi -> fn_ptr [ BLOCK_16X8 ] . sdx4df = vpx_sad16x8x4d ; cpi -> fn_ptr [ BLOCK_8X16 ] . sdf = vpx_sad8x16 ; cpi -> fn_ptr [ BLOCK_8X16 ] . vf = vpx_variance8x16 ; cpi -> fn_ptr [ BLOCK_8X16 ] . svf = vpx_sub_pixel_variance8x16 ; <vul-end> cpi -> fn_ptr [ BLOCK_8X16 ] . svf_halfpix_h = NULL ; cpi -> fn_ptr [ BLOCK_8X16 ] . svf_halfpix_v = NULL ; cpi -> fn_ptr [ BLOCK_8X16 ] . svf_halfpix_hv = NULL ; <vul-start> cpi -> fn_ptr [ BLOCK_8X16 ] . sdx3f = vpx_sad8x16x3 ; cpi -> fn_ptr [ BLOCK_8X16 ] . sdx8f = vpx_sad8x16x8 ; cpi -> fn_ptr [ BLOCK_8X16 ] . sdx4df = vpx_sad8x16x4d ; cpi -> fn_ptr [ BLOCK_8X8 ] . sdf = vpx_sad8x8 ; cpi -> fn_ptr [ BLOCK_8X8 ] . vf = vpx_variance8x8 ; cpi -> fn_ptr [ BLOCK_8X8 ] . svf = vpx_sub_pixel_variance8x8 ; <vul-end> cpi -> fn_ptr [ BLOCK_8X8 ] . svf_halfpix_h = NULL ; cpi -> fn_ptr [ BLOCK_8X8 ] . svf_halfpix_v = NULL ; cpi -> fn_ptr [ BLOCK_8X8 ] . svf_halfpix_hv = NULL ; <vul-start> cpi -> fn_ptr [ BLOCK_8X8 ] . sdx3f = vpx_sad8x8x3 ; cpi -> fn_ptr [ BLOCK_8X8 ] . sdx8f = vpx_sad8x8x8 ; cpi -> fn_ptr [ BLOCK_8X8 ] . sdx4df = vpx_sad8x8x4d ; cpi -> fn_ptr [ BLOCK_4X4 ] . sdf = vpx_sad4x4 ; cpi -> fn_ptr [ BLOCK_4X4 ] . vf = vpx_variance4x4 ; cpi -> fn_ptr [ BLOCK_4X4 ] . svf = vpx_sub_pixel_variance4x4 ; <vul-end> cpi -> fn_ptr [ BLOCK_4X4 ] . svf_halfpix_h = NULL ; cpi -> fn_ptr [ BLOCK_4X4 ] . svf_halfpix_v = NULL ; cpi -> fn_ptr [ BLOCK_4X4 ] . svf_halfpix_hv = NULL ; <vul-start> cpi -> fn_ptr [ BLOCK_4X4 ] . sdx3f = vpx_sad4x4x3 ; cpi -> fn_ptr [ BLOCK_4X4 ] . sdx8f = vpx_sad4x4x8 ; cpi -> fn_ptr [ BLOCK_4X4 ] . sdx4df = vpx_sad4x4x4d ; <vul-end> # if ARCH_X86 || ARCH_X86_64 cpi -> fn_ptr [ BLOCK_16X16 ] . copymem = vp8_copy32xn ; cpi -> fn_ptr [ BLOCK_16X8 ] . copymem = vp8_copy32xn ; cpi -> fn_ptr [ BLOCK_8X16 ] . copymem = vp8_copy32xn ; cpi -> fn_ptr [ BLOCK_8X8 ] . copymem = vp8_copy32xn ; cpi -> fn_ptr [ BLOCK_4X4 ] . copymem = vp8_copy32xn ; # endif cpi -> full_search_sad = vp8_full_search_sad ; cpi -> diamond_search_sad = vp8_diamond_search_sad ; cpi -> refining_search_sad = vp8_refining_search_sad ; cpi -> mb . error_bins [ 0 ] = cpi -> common . MBs ; vp8cx_init_quantizer ( cpi ) ; vp8_loop_filter_init ( cm ) ; cpi -> common . error . setjmp = 0 ; # if CONFIG_MULTI_RES_ENCODING if ( cpi -> oxcf . mr_encoder_id > 0 ) vp8_cal_low_res_mb_cols ( cpi ) ; # endif cpi -> mb . mvcost [ 0 ] = & cpi -> rd_costs . mvcosts [ 0 ] [ mv_max + 1 ] ; cpi -> mb . mvcost [ 1 ] = & cpi -> rd_costs . mvcosts [ 1 ] [ mv_max + 1 ] ; cpi -> mb . mvsadcost [ 0 ] = & cpi -> rd_costs . mvsadcosts [ 0 ] [ mvfp_max + 1 ] ; cpi -> mb . mvsadcost [ 1 ] = & cpi -> rd_costs . mvsadcosts [ 1 ] [ mvfp_max + 1 ] ; cal_mvsadcosts ( cpi -> mb . mvsadcost ) ; cpi -> mb . mbmode_cost = cpi -> rd_costs . mbmode_cost ; cpi -> mb . intra_uv_mode_cost = cpi -> rd_costs . intra_uv_mode_cost ; cpi -> mb . bmode_costs = cpi -> rd_costs . bmode_costs ; cpi -> mb . inter_bmode_costs = cpi -> rd_costs . inter_bmode_costs ; cpi -> mb . token_costs = cpi -> rd_costs . token_costs ; vp8_setup_block_ptrs ( & cpi -> mb ) ; vp8_setup_block_dptrs ( & cpi -> mb . e_mbd ) ; return cpi ; }"
926,"CWE-119 static bool parse_reconnect ( struct pool * pool , json_t * val ) { <vul-start> char * sockaddr_url , * stratum_port , * tmp ; char * url , * port , address [ 256 ] ; <vul-end> if ( opt_disable_client_reconnect ) { <vul-start> applog ( LOG_WARNING , ""Stratum client.reconnect forbidden, aborting."" ) ; <vul-end> return false ; } <vul-start> memset ( address , 0 , 255 ) ; <vul-end> url = ( char * ) json_string_value ( json_array_get ( val , 0 ) ) ; if ( ! url ) url = pool -> sockaddr_url ; port = ( char * ) json_string_value ( json_array_get ( val , 1 ) ) ; if ( ! port ) port = pool -> stratum_port ; <vul-start> sprintf ( address , ""%s:%s"" , url , port ) ; <vul-end> if ( ! extract_sockaddr ( address , & sockaddr_url , & stratum_port ) ) return false ; applog ( LOG_NOTICE , ""Reconnect requested from %s to %s"" , get_pool_name ( pool ) , address ) ; clear_pool_work ( pool ) ; mutex_lock ( & pool -> stratum_lock ) ; __suspend_stratum ( pool ) ; tmp = pool -> sockaddr_url ; pool -> sockaddr_url = sockaddr_url ; pool -> stratum_url = pool -> sockaddr_url ; free ( tmp ) ; tmp = pool -> stratum_port ; pool -> stratum_port = stratum_port ; free ( tmp ) ; mutex_unlock ( & pool -> stratum_lock ) ; if ( ! restart_stratum ( pool ) ) { pool_failed ( pool ) ; return false ; } return true ; }","static bool parse_reconnect ( struct pool * pool , json_t * val ) { <vul-start> <vul-end> if ( opt_disable_client_reconnect ) { <vul-start> applog ( LOG_WARNING , ""Stratum client.reconnect received but is disabled, not reconnecting."" ) ; <vul-end> return false ; } <vul-start> char * url , * port , address [ 256 ] ; char * sockaddr_url , * stratum_port , * tmp ; <vul-end> url = ( char * ) json_string_value ( json_array_get ( val , 0 ) ) ; if ( ! url ) url = pool -> sockaddr_url ; port = ( char * ) json_string_value ( json_array_get ( val , 1 ) ) ; if ( ! port ) port = pool -> stratum_port ; <vul-start> snprintf ( address , sizeof ( address ) , ""%s:%s"" , url , port ) ; <vul-end> if ( ! extract_sockaddr ( address , & sockaddr_url , & stratum_port ) ) return false ; applog ( LOG_NOTICE , ""Reconnect requested from %s to %s"" , get_pool_name ( pool ) , address ) ; clear_pool_work ( pool ) ; mutex_lock ( & pool -> stratum_lock ) ; __suspend_stratum ( pool ) ; tmp = pool -> sockaddr_url ; pool -> sockaddr_url = sockaddr_url ; pool -> stratum_url = pool -> sockaddr_url ; free ( tmp ) ; tmp = pool -> stratum_port ; pool -> stratum_port = stratum_port ; free ( tmp ) ; mutex_unlock ( & pool -> stratum_lock ) ; if ( ! restart_stratum ( pool ) ) { pool_failed ( pool ) ; return false ; } return true ; }"
927,"CWE-416 static void host_callback ( void * arg , int status , int timeouts , unsigned char * abuf , int alen ) { struct host_query * hquery = ( struct host_query * ) arg ; int addinfostatus = ARES_SUCCESS ; hquery -> timeouts += timeouts ; hquery -> remaining -- ; if ( status == ARES_SUCCESS ) { addinfostatus = ares__parse_into_addrinfo ( abuf , alen , hquery -> ai ) ; } else if ( status == ARES_EDESTRUCTION ) { end_hquery ( hquery , status ) ; <vul-start> <vul-end> } if ( ! hquery -> remaining ) { if ( addinfostatus != ARES_SUCCESS ) { end_hquery ( hquery , addinfostatus ) ; } else if ( hquery -> ai -> nodes ) { end_hquery ( hquery , ARES_SUCCESS ) ; } else if ( status == ARES_ENOTFOUND ) { next_lookup ( hquery , status ) ; } else { end_hquery ( hquery , status ) ; } } }","static void host_callback ( void * arg , int status , int timeouts , unsigned char * abuf , int alen ) { struct host_query * hquery = ( struct host_query * ) arg ; int addinfostatus = ARES_SUCCESS ; hquery -> timeouts += timeouts ; hquery -> remaining -- ; if ( status == ARES_SUCCESS ) { addinfostatus = ares__parse_into_addrinfo ( abuf , alen , hquery -> ai ) ; } else if ( status == ARES_EDESTRUCTION ) { end_hquery ( hquery , status ) ; <vul-start> return ; <vul-end> } if ( ! hquery -> remaining ) { if ( addinfostatus != ARES_SUCCESS ) { end_hquery ( hquery , addinfostatus ) ; } else if ( hquery -> ai -> nodes ) { end_hquery ( hquery , ARES_SUCCESS ) ; } else if ( status == ARES_ENOTFOUND ) { next_lookup ( hquery , status ) ; } else { end_hquery ( hquery , status ) ; } } }"
928,"CWE-125 void arp_print ( netdissect_options * ndo , const u_char * bp , u_int length , u_int caplen ) { const struct arp_pkthdr * ap ; u_short pro , hrd , op , linkaddr ; ap = ( const struct arp_pkthdr * ) bp ; ND_TCHECK ( * ap ) ; hrd = HRD ( ap ) ; pro = PRO ( ap ) ; op = OP ( ap ) ; switch ( hrd ) { case ARPHRD_ATM2225 : atmarp_print ( ndo , bp , length , caplen ) ; return ; case ARPHRD_FRELAY : linkaddr = LINKADDR_FRELAY ; break ; default : linkaddr = LINKADDR_ETHER ; break ; } <vul-start> if ( ! ND_TTEST2 ( * ar_tpa ( ap ) , PROTO_LEN ( ap ) ) ) { <vul-end> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; ND_DEFAULTPRINT ( ( const u_char * ) ap , length ) ; return ; } if ( ! ndo -> ndo_eflag ) { ND_PRINT ( ( ndo , ""ARP, "" ) ) ; } if ( ( pro != ETHERTYPE_IP && pro != ETHERTYPE_TRAIL ) || PROTO_LEN ( ap ) != 4 || HRD_LEN ( ap ) == 0 || ndo -> ndo_vflag ) { ND_PRINT ( ( ndo , ""%s (len %u), %s (len %u)"" , tok2str ( arphrd_values , ""Unknown Hardware (%u)"" , hrd ) , HRD_LEN ( ap ) , tok2str ( ethertype_values , ""Unknown Protocol (0x%04x)"" , pro ) , PROTO_LEN ( ap ) ) ) ; if ( ! ndo -> ndo_vflag ) { goto out ; } } ND_PRINT ( ( ndo , ""%s%s "" , ndo -> ndo_vflag ? "", "" : """" , tok2str ( arpop_values , ""Unknown (%u)"" , op ) ) ) ; switch ( op ) { case ARPOP_REQUEST : <vul-start> ND_PRINT ( ( ndo , ""who-has %s"" , ipaddr_string ( ndo , TPA ( ap ) ) ) ) ; <vul-end> if ( isnonzero ( ( const u_char * ) THA ( ap ) , HRD_LEN ( ap ) ) ) ND_PRINT ( ( ndo , "" (%s)"" , linkaddr_string ( ndo , THA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; <vul-start> ND_PRINT ( ( ndo , "" tell %s"" , ipaddr_string ( ndo , SPA ( ap ) ) ) ) ; <vul-end> break ; case ARPOP_REPLY : <vul-start> ND_PRINT ( ( ndo , ""%s is-at %s"" , ipaddr_string ( ndo , SPA ( ap ) ) , <vul-end> linkaddr_string ( ndo , SHA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; break ; case ARPOP_REVREQUEST : ND_PRINT ( ( ndo , ""who-is %s tell %s"" , linkaddr_string ( ndo , THA ( ap ) , linkaddr , HRD_LEN ( ap ) ) , linkaddr_string ( ndo , SHA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; break ; case ARPOP_REVREPLY : <vul-start> ND_PRINT ( ( ndo , ""%s at %s"" , linkaddr_string ( ndo , THA ( ap ) , linkaddr , HRD_LEN ( ap ) ) , ipaddr_string ( ndo , TPA ( ap ) ) ) ) ; <vul-end> break ; case ARPOP_INVREQUEST : ND_PRINT ( ( ndo , ""who-is %s tell %s"" , linkaddr_string ( ndo , THA ( ap ) , linkaddr , HRD_LEN ( ap ) ) , linkaddr_string ( ndo , SHA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; break ; case ARPOP_INVREPLY : <vul-start> ND_PRINT ( ( ndo , ""%s at %s"" , linkaddr_string ( ndo , SHA ( ap ) , linkaddr , HRD_LEN ( ap ) ) , ipaddr_string ( ndo , SPA ( ap ) ) ) ) ; <vul-end> break ; default : ND_DEFAULTPRINT ( ( const u_char * ) ap , caplen ) ; return ; } out : ND_PRINT ( ( ndo , "", length %u"" , length ) ) ; return ; trunc : ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; }","void arp_print ( netdissect_options * ndo , const u_char * bp , u_int length , u_int caplen ) { const struct arp_pkthdr * ap ; u_short pro , hrd , op , linkaddr ; ap = ( const struct arp_pkthdr * ) bp ; ND_TCHECK ( * ap ) ; hrd = HRD ( ap ) ; pro = PRO ( ap ) ; op = OP ( ap ) ; switch ( hrd ) { case ARPHRD_ATM2225 : atmarp_print ( ndo , bp , length , caplen ) ; return ; case ARPHRD_FRELAY : linkaddr = LINKADDR_FRELAY ; break ; default : linkaddr = LINKADDR_ETHER ; break ; } <vul-start> if ( ! ND_TTEST2 ( * TPA ( ap ) , PROTO_LEN ( ap ) ) ) { <vul-end> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; ND_DEFAULTPRINT ( ( const u_char * ) ap , length ) ; return ; } if ( ! ndo -> ndo_eflag ) { ND_PRINT ( ( ndo , ""ARP, "" ) ) ; } if ( ( pro != ETHERTYPE_IP && pro != ETHERTYPE_TRAIL ) || PROTO_LEN ( ap ) != 4 || HRD_LEN ( ap ) == 0 || ndo -> ndo_vflag ) { ND_PRINT ( ( ndo , ""%s (len %u), %s (len %u)"" , tok2str ( arphrd_values , ""Unknown Hardware (%u)"" , hrd ) , HRD_LEN ( ap ) , tok2str ( ethertype_values , ""Unknown Protocol (0x%04x)"" , pro ) , PROTO_LEN ( ap ) ) ) ; if ( ! ndo -> ndo_vflag ) { goto out ; } } ND_PRINT ( ( ndo , ""%s%s "" , ndo -> ndo_vflag ? "", "" : """" , tok2str ( arpop_values , ""Unknown (%u)"" , op ) ) ) ; switch ( op ) { case ARPOP_REQUEST : <vul-start> ND_PRINT ( ( ndo , ""who-has "" ) ) ; tpaddr_print_ip ( ndo , ap , pro ) ; <vul-end> if ( isnonzero ( ( const u_char * ) THA ( ap ) , HRD_LEN ( ap ) ) ) ND_PRINT ( ( ndo , "" (%s)"" , linkaddr_string ( ndo , THA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; <vul-start> ND_PRINT ( ( ndo , "" tell "" ) ) ; spaddr_print_ip ( ndo , ap , pro ) ; <vul-end> break ; case ARPOP_REPLY : <vul-start> spaddr_print_ip ( ndo , ap , pro ) ; ND_PRINT ( ( ndo , "" is-at %s"" , <vul-end> linkaddr_string ( ndo , SHA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; break ; case ARPOP_REVREQUEST : ND_PRINT ( ( ndo , ""who-is %s tell %s"" , linkaddr_string ( ndo , THA ( ap ) , linkaddr , HRD_LEN ( ap ) ) , linkaddr_string ( ndo , SHA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; break ; case ARPOP_REVREPLY : <vul-start> ND_PRINT ( ( ndo , ""%s at "" , linkaddr_string ( ndo , THA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; tpaddr_print_ip ( ndo , ap , pro ) ; <vul-end> break ; case ARPOP_INVREQUEST : ND_PRINT ( ( ndo , ""who-is %s tell %s"" , linkaddr_string ( ndo , THA ( ap ) , linkaddr , HRD_LEN ( ap ) ) , linkaddr_string ( ndo , SHA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; break ; case ARPOP_INVREPLY : <vul-start> ND_PRINT ( ( ndo , ""%s at "" , linkaddr_string ( ndo , SHA ( ap ) , linkaddr , HRD_LEN ( ap ) ) ) ) ; spaddr_print_ip ( ndo , ap , pro ) ; <vul-end> break ; default : ND_DEFAULTPRINT ( ( const u_char * ) ap , caplen ) ; return ; } out : ND_PRINT ( ( ndo , "", length %u"" , length ) ) ; return ; trunc : ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; }"
929,"CWE-416 static void put_ucounts ( struct ucounts * ucounts ) { unsigned long flags ; <vul-start> if ( atomic_dec_and_test ( & ucounts -> count ) ) { <vul-end> spin_lock_irqsave ( & ucounts_lock , flags ) ; <vul-start> <vul-end> hlist_del_init ( & ucounts -> node ) ; <vul-start> <vul-end> spin_unlock_irqrestore ( & ucounts_lock , flags ) ; kfree ( ucounts ) ; } <vul-start> } <vul-end>","static void put_ucounts ( struct ucounts * ucounts ) { unsigned long flags ; <vul-start> <vul-end> spin_lock_irqsave ( & ucounts_lock , flags ) ; <vul-start> ucounts -> count -= 1 ; if ( ! ucounts -> count ) <vul-end> hlist_del_init ( & ucounts -> node ) ; <vul-start> else ucounts = NULL ; <vul-end> spin_unlock_irqrestore ( & ucounts_lock , flags ) ; kfree ( ucounts ) ; } <vul-start> <vul-end>"
930,"CWE-19 STATIC int xfs_attr_calc_size ( struct xfs_inode * ip , int namelen , int valuelen , int * local ) { struct xfs_mount * mp = ip -> i_mount ; int size ; int nblks ; size = xfs_attr_leaf_newentsize ( namelen , valuelen , mp -> m_sb . sb_blocksize , local ) ; nblks = XFS_DAENTER_SPACE_RES ( mp , XFS_ATTR_FORK ) ; if ( * local ) { if ( size > ( mp -> m_sb . sb_blocksize >> 1 ) ) { nblks *= 2 ; } } else { <vul-start> uint dblocks = XFS_B_TO_FSB ( mp , valuelen ) ; <vul-end> nblks += dblocks ; nblks += XFS_NEXTENTADD_SPACE_RES ( mp , dblocks , XFS_ATTR_FORK ) ; } return nblks ; }","STATIC int xfs_attr_calc_size ( struct xfs_inode * ip , int namelen , int valuelen , int * local ) { struct xfs_mount * mp = ip -> i_mount ; int size ; int nblks ; size = xfs_attr_leaf_newentsize ( namelen , valuelen , mp -> m_sb . sb_blocksize , local ) ; nblks = XFS_DAENTER_SPACE_RES ( mp , XFS_ATTR_FORK ) ; if ( * local ) { if ( size > ( mp -> m_sb . sb_blocksize >> 1 ) ) { nblks *= 2 ; } } else { <vul-start> uint dblocks = xfs_attr3_rmt_blocks ( mp , valuelen ) ; <vul-end> nblks += dblocks ; nblks += XFS_NEXTENTADD_SPACE_RES ( mp , dblocks , XFS_ATTR_FORK ) ; } return nblks ; }"
931,"CWE-20 int tls1_change_cipher_state ( SSL * s , int which ) { unsigned char * p , * mac_secret ; unsigned char tmp1 [ EVP_MAX_KEY_LENGTH ] ; unsigned char tmp2 [ EVP_MAX_KEY_LENGTH ] ; unsigned char iv1 [ EVP_MAX_IV_LENGTH * 2 ] ; unsigned char iv2 [ EVP_MAX_IV_LENGTH * 2 ] ; unsigned char * ms , * key , * iv ; EVP_CIPHER_CTX * dd ; const EVP_CIPHER * c ; # ifndef OPENSSL_NO_COMP const SSL_COMP * comp ; # endif const EVP_MD * m ; int mac_type ; int * mac_secret_size ; EVP_MD_CTX * mac_ctx ; EVP_PKEY * mac_key ; int n , i , j , k , cl ; int reuse_dd = 0 ; c = s -> s3 -> tmp . new_sym_enc ; m = s -> s3 -> tmp . new_hash ; mac_type = s -> s3 -> tmp . new_mac_pkey_type ; # ifndef OPENSSL_NO_COMP comp = s -> s3 -> tmp . new_compression ; # endif if ( which & SSL3_CC_READ ) { <vul-start> <vul-end> if ( s -> s3 -> tmp . new_cipher -> algorithm2 & TLS1_STREAM_MAC ) s -> mac_flags |= SSL_MAC_FLAG_READ_MAC_STREAM ; else s -> mac_flags &= ~ SSL_MAC_FLAG_READ_MAC_STREAM ; if ( s -> enc_read_ctx != NULL ) reuse_dd = 1 ; else if ( ( s -> enc_read_ctx = EVP_CIPHER_CTX_new ( ) ) == NULL ) goto err ; else EVP_CIPHER_CTX_reset ( s -> enc_read_ctx ) ; dd = s -> enc_read_ctx ; mac_ctx = ssl_replace_hash ( & s -> read_hash , NULL ) ; if ( mac_ctx == NULL ) goto err ; # ifndef OPENSSL_NO_COMP COMP_CTX_free ( s -> expand ) ; s -> expand = NULL ; if ( comp != NULL ) { s -> expand = COMP_CTX_new ( comp -> method ) ; if ( s -> expand == NULL ) { SSLerr ( SSL_F_TLS1_CHANGE_CIPHER_STATE , SSL_R_COMPRESSION_LIBRARY_ERROR ) ; goto err2 ; } } # endif if ( ! SSL_IS_DTLS ( s ) ) RECORD_LAYER_reset_read_sequence ( & s -> rlayer ) ; mac_secret = & ( s -> s3 -> read_mac_secret [ 0 ] ) ; mac_secret_size = & ( s -> s3 -> read_mac_secret_size ) ; } else { <vul-start> <vul-end> if ( s -> s3 -> tmp . new_cipher -> algorithm2 & TLS1_STREAM_MAC ) s -> mac_flags |= SSL_MAC_FLAG_WRITE_MAC_STREAM ; else s -> mac_flags &= ~ SSL_MAC_FLAG_WRITE_MAC_STREAM ; if ( s -> enc_write_ctx != NULL && ! SSL_IS_DTLS ( s ) ) reuse_dd = 1 ; else if ( ( s -> enc_write_ctx = EVP_CIPHER_CTX_new ( ) ) == NULL ) goto err ; dd = s -> enc_write_ctx ; if ( SSL_IS_DTLS ( s ) ) { mac_ctx = EVP_MD_CTX_new ( ) ; if ( mac_ctx == NULL ) goto err ; s -> write_hash = mac_ctx ; } else { mac_ctx = ssl_replace_hash ( & s -> write_hash , NULL ) ; if ( mac_ctx == NULL ) goto err ; } # ifndef OPENSSL_NO_COMP COMP_CTX_free ( s -> compress ) ; s -> compress = NULL ; if ( comp != NULL ) { s -> compress = COMP_CTX_new ( comp -> method ) ; if ( s -> compress == NULL ) { SSLerr ( SSL_F_TLS1_CHANGE_CIPHER_STATE , SSL_R_COMPRESSION_LIBRARY_ERROR ) ; goto err2 ; } } # endif if ( ! SSL_IS_DTLS ( s ) ) RECORD_LAYER_reset_write_sequence ( & s -> rlayer ) ; mac_secret = & ( s -> s3 -> write_mac_secret [ 0 ] ) ; mac_secret_size = & ( s -> s3 -> write_mac_secret_size ) ; } if ( reuse_dd ) EVP_CIPHER_CTX_reset ( dd ) ; p = s -> s3 -> tmp . key_block ; i = * mac_secret_size = s -> s3 -> tmp . new_mac_secret_size ; cl = EVP_CIPHER_key_length ( c ) ; j = cl ; if ( EVP_CIPHER_mode ( c ) == EVP_CIPH_GCM_MODE ) k = EVP_GCM_TLS_FIXED_IV_LEN ; else if ( EVP_CIPHER_mode ( c ) == EVP_CIPH_CCM_MODE ) k = EVP_CCM_TLS_FIXED_IV_LEN ; else k = EVP_CIPHER_iv_length ( c ) ; if ( ( which == SSL3_CHANGE_CIPHER_CLIENT_WRITE ) || ( which == SSL3_CHANGE_CIPHER_SERVER_READ ) ) {","int tls1_change_cipher_state ( SSL * s , int which ) { unsigned char * p , * mac_secret ; unsigned char tmp1 [ EVP_MAX_KEY_LENGTH ] ; unsigned char tmp2 [ EVP_MAX_KEY_LENGTH ] ; unsigned char iv1 [ EVP_MAX_IV_LENGTH * 2 ] ; unsigned char iv2 [ EVP_MAX_IV_LENGTH * 2 ] ; unsigned char * ms , * key , * iv ; EVP_CIPHER_CTX * dd ; const EVP_CIPHER * c ; # ifndef OPENSSL_NO_COMP const SSL_COMP * comp ; # endif const EVP_MD * m ; int mac_type ; int * mac_secret_size ; EVP_MD_CTX * mac_ctx ; EVP_PKEY * mac_key ; int n , i , j , k , cl ; int reuse_dd = 0 ; c = s -> s3 -> tmp . new_sym_enc ; m = s -> s3 -> tmp . new_hash ; mac_type = s -> s3 -> tmp . new_mac_pkey_type ; # ifndef OPENSSL_NO_COMP comp = s -> s3 -> tmp . new_compression ; # endif if ( which & SSL3_CC_READ ) { <vul-start> if ( s -> tlsext_use_etm ) s -> s3 -> flags |= TLS1_FLAGS_ENCRYPT_THEN_MAC_READ ; else s -> s3 -> flags &= ~ TLS1_FLAGS_ENCRYPT_THEN_MAC_READ ; <vul-end> if ( s -> s3 -> tmp . new_cipher -> algorithm2 & TLS1_STREAM_MAC ) s -> mac_flags |= SSL_MAC_FLAG_READ_MAC_STREAM ; else s -> mac_flags &= ~ SSL_MAC_FLAG_READ_MAC_STREAM ; if ( s -> enc_read_ctx != NULL ) reuse_dd = 1 ; else if ( ( s -> enc_read_ctx = EVP_CIPHER_CTX_new ( ) ) == NULL ) goto err ; else EVP_CIPHER_CTX_reset ( s -> enc_read_ctx ) ; dd = s -> enc_read_ctx ; mac_ctx = ssl_replace_hash ( & s -> read_hash , NULL ) ; if ( mac_ctx == NULL ) goto err ; # ifndef OPENSSL_NO_COMP COMP_CTX_free ( s -> expand ) ; s -> expand = NULL ; if ( comp != NULL ) { s -> expand = COMP_CTX_new ( comp -> method ) ; if ( s -> expand == NULL ) { SSLerr ( SSL_F_TLS1_CHANGE_CIPHER_STATE , SSL_R_COMPRESSION_LIBRARY_ERROR ) ; goto err2 ; } } # endif if ( ! SSL_IS_DTLS ( s ) ) RECORD_LAYER_reset_read_sequence ( & s -> rlayer ) ; mac_secret = & ( s -> s3 -> read_mac_secret [ 0 ] ) ; mac_secret_size = & ( s -> s3 -> read_mac_secret_size ) ; } else { <vul-start> if ( s -> tlsext_use_etm ) s -> s3 -> flags |= TLS1_FLAGS_ENCRYPT_THEN_MAC_WRITE ; else s -> s3 -> flags &= ~ TLS1_FLAGS_ENCRYPT_THEN_MAC_WRITE ; <vul-end> if ( s -> s3 -> tmp . new_cipher -> algorithm2 & TLS1_STREAM_MAC ) s -> mac_flags |= SSL_MAC_FLAG_WRITE_MAC_STREAM ; else s -> mac_flags &= ~ SSL_MAC_FLAG_WRITE_MAC_STREAM ; if ( s -> enc_write_ctx != NULL && ! SSL_IS_DTLS ( s ) ) reuse_dd = 1 ; else if ( ( s -> enc_write_ctx = EVP_CIPHER_CTX_new ( ) ) == NULL ) goto err ; dd = s -> enc_write_ctx ; if ( SSL_IS_DTLS ( s ) ) { mac_ctx = EVP_MD_CTX_new ( ) ; if ( mac_ctx == NULL ) goto err ; s -> write_hash = mac_ctx ; } else { mac_ctx = ssl_replace_hash ( & s -> write_hash , NULL ) ; if ( mac_ctx == NULL ) goto err ; } # ifndef OPENSSL_NO_COMP COMP_CTX_free ( s -> compress ) ; s -> compress = NULL ; if ( comp != NULL ) { s -> compress = COMP_CTX_new ( comp -> method ) ; if ( s -> compress == NULL ) { SSLerr ( SSL_F_TLS1_CHANGE_CIPHER_STATE , SSL_R_COMPRESSION_LIBRARY_ERROR ) ; goto err2 ; } } # endif if ( ! SSL_IS_DTLS ( s ) ) RECORD_LAYER_reset_write_sequence ( & s -> rlayer ) ; mac_secret = & ( s -> s3 -> write_mac_secret [ 0 ] ) ; mac_secret_size = & ( s -> s3 -> write_mac_secret_size ) ; } if ( reuse_dd ) EVP_CIPHER_CTX_reset ( dd ) ; p = s -> s3 -> tmp . key_block ; i = * mac_secret_size = s -> s3 -> tmp . new_mac_secret_size ; cl = EVP_CIPHER_key_length ( c ) ; j = cl ; if ( EVP_CIPHER_mode ( c ) == EVP_CIPH_GCM_MODE ) k = EVP_GCM_TLS_FIXED_IV_LEN ; else if ( EVP_CIPHER_mode ( c ) == EVP_CIPH_CCM_MODE ) k = EVP_CCM_TLS_FIXED_IV_LEN ; else k = EVP_CIPHER_iv_length ( c ) ; if ( ( which == SSL3_CHANGE_CIPHER_CLIENT_WRITE ) || ( which == SSL3_CHANGE_CIPHER_SERVER_READ ) ) {"
932,"CWE-362 void flush_tlb_mm_range ( struct mm_struct * mm , unsigned long start , unsigned long end , unsigned long vmflag ) { unsigned long addr ; unsigned long base_pages_to_flush = TLB_FLUSH_ALL ; preempt_disable ( ) ; <vul-start> if ( current -> active_mm != mm ) <vul-end> goto out ; <vul-start> <vul-end> if ( ! current -> mm ) { leave_mm ( smp_processor_id ( ) ) ; <vul-start> <vul-end> goto out ; } if ( ( end != TLB_FLUSH_ALL ) && ! ( vmflag & VM_HUGETLB ) ) base_pages_to_flush = ( end - start ) >> PAGE_SHIFT ; if ( base_pages_to_flush > tlb_single_page_flush_ceiling ) { base_pages_to_flush = TLB_FLUSH_ALL ; count_vm_tlb_event ( NR_TLB_LOCAL_FLUSH_ALL ) ; local_flush_tlb ( ) ; } else { for ( addr = start ; addr < end ; addr += PAGE_SIZE ) { count_vm_tlb_event ( NR_TLB_LOCAL_FLUSH_ONE ) ; __flush_tlb_single ( addr ) ; } } trace_tlb_flush ( TLB_LOCAL_MM_SHOOTDOWN , base_pages_to_flush ) ; out : if ( base_pages_to_flush == TLB_FLUSH_ALL ) { start = 0UL ; end = TLB_FLUSH_ALL ; } if ( cpumask_any_but ( mm_cpumask ( mm ) , smp_processor_id ( ) ) < nr_cpu_ids ) flush_tlb_others ( mm_cpumask ( mm ) , mm , start , end ) ; preempt_enable ( ) ; }","void flush_tlb_mm_range ( struct mm_struct * mm , unsigned long start , unsigned long end , unsigned long vmflag ) { unsigned long addr ; unsigned long base_pages_to_flush = TLB_FLUSH_ALL ; preempt_disable ( ) ; <vul-start> if ( current -> active_mm != mm ) { smp_mb ( ) ; <vul-end> goto out ; <vul-start> } <vul-end> if ( ! current -> mm ) { leave_mm ( smp_processor_id ( ) ) ; <vul-start> smp_mb ( ) ; <vul-end> goto out ; } if ( ( end != TLB_FLUSH_ALL ) && ! ( vmflag & VM_HUGETLB ) ) base_pages_to_flush = ( end - start ) >> PAGE_SHIFT ; if ( base_pages_to_flush > tlb_single_page_flush_ceiling ) { base_pages_to_flush = TLB_FLUSH_ALL ; count_vm_tlb_event ( NR_TLB_LOCAL_FLUSH_ALL ) ; local_flush_tlb ( ) ; } else { for ( addr = start ; addr < end ; addr += PAGE_SIZE ) { count_vm_tlb_event ( NR_TLB_LOCAL_FLUSH_ONE ) ; __flush_tlb_single ( addr ) ; } } trace_tlb_flush ( TLB_LOCAL_MM_SHOOTDOWN , base_pages_to_flush ) ; out : if ( base_pages_to_flush == TLB_FLUSH_ALL ) { start = 0UL ; end = TLB_FLUSH_ALL ; } if ( cpumask_any_but ( mm_cpumask ( mm ) , smp_processor_id ( ) ) < nr_cpu_ids ) flush_tlb_others ( mm_cpumask ( mm ) , mm , start , end ) ; preempt_enable ( ) ; }"
933,"CWE-119 <vul-start> void vp9_fht8x8_sse2 ( const int16_t * input , int16_t * output , <vul-end> int stride , int tx_type ) { __m128i in [ 8 ] ; switch ( tx_type ) { case DCT_DCT : <vul-start> vp9_fdct8x8_sse2 ( input , output , stride ) ; <vul-end> break ; case ADST_DCT : load_buffer_8x8 ( input , in , stride ) ; fadst8_sse2 ( in ) ; fdct8_sse2 ( in ) ; right_shift_8x8 ( in , 1 ) ; write_buffer_8x8 ( output , in , 8 ) ; break ; case DCT_ADST : load_buffer_8x8 ( input , in , stride ) ; fdct8_sse2 ( in ) ; fadst8_sse2 ( in ) ; right_shift_8x8 ( in , 1 ) ; write_buffer_8x8 ( output , in , 8 ) ; break ; case ADST_ADST : load_buffer_8x8 ( input , in , stride ) ; fadst8_sse2 ( in ) ; fadst8_sse2 ( in ) ; right_shift_8x8 ( in , 1 ) ; write_buffer_8x8 ( output , in , 8 ) ; break ; default : assert ( 0 ) ; break ; } }","<vul-start> void vp9_fht8x8_sse2 ( const int16_t * input , tran_low_t * output , <vul-end> int stride , int tx_type ) { __m128i in [ 8 ] ; switch ( tx_type ) { case DCT_DCT : <vul-start> vpx_fdct8x8_sse2 ( input , output , stride ) ; <vul-end> break ; case ADST_DCT : load_buffer_8x8 ( input , in , stride ) ; fadst8_sse2 ( in ) ; fdct8_sse2 ( in ) ; right_shift_8x8 ( in , 1 ) ; write_buffer_8x8 ( output , in , 8 ) ; break ; case DCT_ADST : load_buffer_8x8 ( input , in , stride ) ; fdct8_sse2 ( in ) ; fadst8_sse2 ( in ) ; right_shift_8x8 ( in , 1 ) ; write_buffer_8x8 ( output , in , 8 ) ; break ; case ADST_ADST : load_buffer_8x8 ( input , in , stride ) ; fadst8_sse2 ( in ) ; fadst8_sse2 ( in ) ; right_shift_8x8 ( in , 1 ) ; write_buffer_8x8 ( output , in , 8 ) ; break ; default : assert ( 0 ) ; break ; } }"
934,"CWE-119 void receive_tcppacket ( connection_t * c , const char * buffer , int len ) { vpn_packet_t outpkt ; <vul-start> <vul-end> outpkt . len = len ; if ( c -> options & OPTION_TCPONLY ) outpkt . priority = 0 ; else outpkt . priority = - 1 ; memcpy ( outpkt . data , buffer , len ) ; receive_packet ( c -> node , & outpkt ) ; }","void receive_tcppacket ( connection_t * c , const char * buffer , int len ) { vpn_packet_t outpkt ; <vul-start> if ( len > sizeof outpkt . data ) return ; <vul-end> outpkt . len = len ; if ( c -> options & OPTION_TCPONLY ) outpkt . priority = 0 ; else outpkt . priority = - 1 ; memcpy ( outpkt . data , buffer , len ) ; receive_packet ( c -> node , & outpkt ) ; }"
935,"CWE-190 int rpc_pack ( rpc_pkg * pkg , void * * data , uint32_t * size ) { static void * send_buf ; static size_t send_buf_size ; <vul-start> uint32_t pkg_size = RPC_PKG_HEAD_SIZE + pkg -> ext_size + pkg -> body_size ; <vul-end> if ( send_buf_size < pkg_size ) { if ( send_buf ) free ( send_buf ) ; send_buf_size = pkg_size * 2 ; send_buf = malloc ( send_buf_size ) ; <vul-start> assert ( send_buf != NULL ) ; <vul-end> } memcpy ( send_buf , pkg , RPC_PKG_HEAD_SIZE ) ; if ( pkg -> ext_size ) memcpy ( send_buf + RPC_PKG_HEAD_SIZE , pkg -> ext , pkg -> ext_size ) ; if ( pkg -> body_size ) memcpy ( send_buf + RPC_PKG_HEAD_SIZE + pkg -> ext_size , pkg -> body , pkg -> body_size ) ; pkg = send_buf ; pkg -> magic = htole32 ( RPC_PKG_MAGIC ) ; pkg -> command = htole32 ( pkg -> command ) ; pkg -> pkg_type = htole16 ( pkg -> pkg_type ) ; pkg -> result = htole32 ( pkg -> result ) ; pkg -> sequence = htole32 ( pkg -> sequence ) ; pkg -> req_id = htole64 ( pkg -> req_id ) ; pkg -> body_size = htole32 ( pkg -> body_size ) ; pkg -> ext_size = htole16 ( pkg -> ext_size ) ; pkg -> crc32 = 0 ; pkg -> crc32 = htole32 ( generate_crc32c ( send_buf , pkg_size ) ) ; * data = send_buf ; * size = pkg_size ; return 0 ; }","int rpc_pack ( rpc_pkg * pkg , void * * data , uint32_t * size ) { static void * send_buf ; static size_t send_buf_size ; <vul-start> uint32_t pkg_size ; if ( pkg -> body_size > RPC_PKG_MAX_BODY_SIZE ) { return - 1 ; } pkg_size = RPC_PKG_HEAD_SIZE + pkg -> ext_size + pkg -> body_size ; <vul-end> if ( send_buf_size < pkg_size ) { if ( send_buf ) free ( send_buf ) ; send_buf_size = pkg_size * 2 ; send_buf = malloc ( send_buf_size ) ; <vul-start> if ( send_buf == NULL ) { return - 1 ; } <vul-end> } memcpy ( send_buf , pkg , RPC_PKG_HEAD_SIZE ) ; if ( pkg -> ext_size ) memcpy ( send_buf + RPC_PKG_HEAD_SIZE , pkg -> ext , pkg -> ext_size ) ; if ( pkg -> body_size ) memcpy ( send_buf + RPC_PKG_HEAD_SIZE + pkg -> ext_size , pkg -> body , pkg -> body_size ) ; pkg = send_buf ; pkg -> magic = htole32 ( RPC_PKG_MAGIC ) ; pkg -> command = htole32 ( pkg -> command ) ; pkg -> pkg_type = htole16 ( pkg -> pkg_type ) ; pkg -> result = htole32 ( pkg -> result ) ; pkg -> sequence = htole32 ( pkg -> sequence ) ; pkg -> req_id = htole64 ( pkg -> req_id ) ; pkg -> body_size = htole32 ( pkg -> body_size ) ; pkg -> ext_size = htole16 ( pkg -> ext_size ) ; pkg -> crc32 = 0 ; pkg -> crc32 = htole32 ( generate_crc32c ( send_buf , pkg_size ) ) ; * data = send_buf ; * size = pkg_size ; return 0 ; }"
936,"CWE-476 static void do_iccprofile_item ( deark * c , lctx * d , i64 pos , i64 len ) { i64 selector ; i64 data_len ; if ( len < 4 ) return ; selector = de_getu32be ( pos ) ; data_len = len - 4 ; de_dbg ( c , ""ICC profile segment, selector=%d, data len=%d"" , ( int ) selector , ( int ) data_len ) ; if ( selector != 1 ) { dbuf_close ( d -> iccprofile_file ) ; d -> iccprofile_file = NULL ; } if ( selector == 0 ) { d -> iccprofile_file = dbuf_create_output_file ( c , ""icc"" , NULL , DE_CREATEFLAG_IS_AUX ) ; } if ( selector == 0 || selector == 1 ) { <vul-start> <vul-end> dbuf_copy ( c -> infile , pos + 4 , data_len , d -> iccprofile_file ) ; } }","static void do_iccprofile_item ( deark * c , lctx * d , i64 pos , i64 len ) { i64 selector ; i64 data_len ; if ( len < 4 ) return ; selector = de_getu32be ( pos ) ; data_len = len - 4 ; de_dbg ( c , ""ICC profile segment, selector=%d, data len=%d"" , ( int ) selector , ( int ) data_len ) ; if ( selector != 1 ) { dbuf_close ( d -> iccprofile_file ) ; d -> iccprofile_file = NULL ; } if ( selector == 0 ) { d -> iccprofile_file = dbuf_create_output_file ( c , ""icc"" , NULL , DE_CREATEFLAG_IS_AUX ) ; } if ( selector == 0 || selector == 1 ) { <vul-start> if ( ! d -> iccprofile_file ) { de_warn ( c , ""Bad ICC profile segment"" ) ; return ; } <vul-end> dbuf_copy ( c -> infile , pos + 4 , data_len , d -> iccprofile_file ) ; } }"
937,"CWE-264 static void vmx_refresh_apicv_exec_ctrl ( struct kvm_vcpu * vcpu ) { struct vcpu_vmx * vmx = to_vmx ( vcpu ) ; vmcs_write32 ( PIN_BASED_VM_EXEC_CONTROL , vmx_pin_based_exec_ctrl ( vmx ) ) ; <vul-start> <vul-end> }","static void vmx_refresh_apicv_exec_ctrl ( struct kvm_vcpu * vcpu ) { struct vcpu_vmx * vmx = to_vmx ( vcpu ) ; vmcs_write32 ( PIN_BASED_VM_EXEC_CONTROL , vmx_pin_based_exec_ctrl ( vmx ) ) ; <vul-start> if ( cpu_has_secondary_exec_ctrls ( ) ) { if ( kvm_vcpu_apicv_active ( vcpu ) ) vmcs_set_bits ( SECONDARY_VM_EXEC_CONTROL , SECONDARY_EXEC_APIC_REGISTER_VIRT | SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY ) ; else vmcs_clear_bits ( SECONDARY_VM_EXEC_CONTROL , SECONDARY_EXEC_APIC_REGISTER_VIRT | SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY ) ; } if ( cpu_has_vmx_msr_bitmap ( ) ) vmx_set_msr_bitmap ( vcpu ) ; <vul-end> }"
938,"CWE-119 static vpx_codec_err_t ctrl_get_last_ref_updates ( vpx_codec_alg_priv_t * ctx , <vul-start> int ctrl_id , va_list args ) { <vul-end> int * const update_info = va_arg ( args , int * ) ; <vul-start> <vul-end> if ( update_info ) { <vul-start> if ( ctx -> pbi ) * update_info = ctx -> pbi -> refresh_frame_flags ; else return VPX_CODEC_ERROR ; <vul-end> return VPX_CODEC_OK ; } else { <vul-start> <vul-end> return VPX_CODEC_INVALID_PARAM ; } <vul-start> } <vul-end>","static vpx_codec_err_t ctrl_get_last_ref_updates ( vpx_codec_alg_priv_t * ctx , <vul-start> va_list args ) { <vul-end> int * const update_info = va_arg ( args , int * ) ; <vul-start> if ( ctx -> frame_parallel_decode ) { set_error_detail ( ctx , ""Not supported in frame parallel decode"" ) ; return VPX_CODEC_INCAPABLE ; } <vul-end> if ( update_info ) { <vul-start> if ( ctx -> frame_workers ) { VPxWorker * const worker = ctx -> frame_workers ; FrameWorkerData * const frame_worker_data = ( FrameWorkerData * ) worker -> data1 ; * update_info = frame_worker_data -> pbi -> refresh_frame_flags ; <vul-end> return VPX_CODEC_OK ; } else { <vul-start> return VPX_CODEC_ERROR ; } } <vul-end> return VPX_CODEC_INVALID_PARAM ; } <vul-start> <vul-end>"
939,"CWE-362 <vul-start> int ip_options_get_from_user ( struct net * net , struct ip_options * * optp , <vul-end> unsigned char __user * data , int optlen ) { <vul-start> struct ip_options * opt = ip_options_get_alloc ( optlen ) ; <vul-end> if ( ! opt ) return - ENOMEM ; <vul-start> if ( optlen && copy_from_user ( opt -> __data , data , optlen ) ) { <vul-end> kfree ( opt ) ; return - EFAULT ; } return ip_options_get_finish ( net , optp , opt , optlen ) ; }","<vul-start> int ip_options_get_from_user ( struct net * net , struct ip_options_rcu * * optp , <vul-end> unsigned char __user * data , int optlen ) { <vul-start> struct ip_options_rcu * opt = ip_options_get_alloc ( optlen ) ; <vul-end> if ( ! opt ) return - ENOMEM ; <vul-start> if ( optlen && copy_from_user ( opt -> opt . __data , data , optlen ) ) { <vul-end> kfree ( opt ) ; return - EFAULT ; } return ip_options_get_finish ( net , optp , opt , optlen ) ; }"
940,"CWE-119 int copy_creds ( struct task_struct * p , unsigned long clone_flags ) { # ifdef CONFIG_KEYS struct thread_group_cred * tgcred ; # endif struct cred * new ; int ret ; <vul-start> <vul-end> if ( # ifdef CONFIG_KEYS ! p -> cred -> thread_keyring && # endif clone_flags & CLONE_THREAD ) { p -> real_cred = get_cred ( p -> cred ) ; get_cred ( p -> cred ) ; alter_cred_subscribers ( p -> cred , 2 ) ; kdebug ( ""share_creds(%p{%d,%d})"" , p -> cred , atomic_read ( & p -> cred -> usage ) , read_cred_subscribers ( p -> cred ) ) ; atomic_inc ( & p -> cred -> user -> processes ) ; return 0 ; } new = prepare_creds ( ) ; if ( ! new ) return - ENOMEM ; if ( clone_flags & CLONE_NEWUSER ) { ret = create_user_ns ( new ) ; if ( ret < 0 ) goto error_put ; } new -> user_ns = new -> user -> user_ns ; # ifdef CONFIG_KEYS if ( new -> thread_keyring ) { key_put ( new -> thread_keyring ) ; new -> thread_keyring = NULL ; if ( clone_flags & CLONE_THREAD ) install_thread_keyring_to_cred ( new ) ; } if ( ! ( clone_flags & CLONE_THREAD ) ) { tgcred = kmalloc ( sizeof ( * tgcred ) , GFP_KERNEL ) ; if ( ! tgcred ) { ret = - ENOMEM ; goto error_put ; } atomic_set ( & tgcred -> usage , 1 ) ; spin_lock_init ( & tgcred -> lock ) ; tgcred -> process_keyring = NULL ; tgcred -> session_keyring = key_get ( new -> tgcred -> session_keyring ) ; release_tgcred ( new ) ; new -> tgcred = tgcred ; } # endif atomic_inc ( & new -> user -> processes ) ; p -> cred = p -> real_cred = get_cred ( new ) ; alter_cred_subscribers ( new , 2 ) ; validate_creds ( new ) ; return 0 ;","int copy_creds ( struct task_struct * p , unsigned long clone_flags ) { # ifdef CONFIG_KEYS struct thread_group_cred * tgcred ; # endif struct cred * new ; int ret ; <vul-start> p -> replacement_session_keyring = NULL ; <vul-end> if ( # ifdef CONFIG_KEYS ! p -> cred -> thread_keyring && # endif clone_flags & CLONE_THREAD ) { p -> real_cred = get_cred ( p -> cred ) ; get_cred ( p -> cred ) ; alter_cred_subscribers ( p -> cred , 2 ) ; kdebug ( ""share_creds(%p{%d,%d})"" , p -> cred , atomic_read ( & p -> cred -> usage ) , read_cred_subscribers ( p -> cred ) ) ; atomic_inc ( & p -> cred -> user -> processes ) ; return 0 ; } new = prepare_creds ( ) ; if ( ! new ) return - ENOMEM ; if ( clone_flags & CLONE_NEWUSER ) { ret = create_user_ns ( new ) ; if ( ret < 0 ) goto error_put ; } new -> user_ns = new -> user -> user_ns ; # ifdef CONFIG_KEYS if ( new -> thread_keyring ) { key_put ( new -> thread_keyring ) ; new -> thread_keyring = NULL ; if ( clone_flags & CLONE_THREAD ) install_thread_keyring_to_cred ( new ) ; } if ( ! ( clone_flags & CLONE_THREAD ) ) { tgcred = kmalloc ( sizeof ( * tgcred ) , GFP_KERNEL ) ; if ( ! tgcred ) { ret = - ENOMEM ; goto error_put ; } atomic_set ( & tgcred -> usage , 1 ) ; spin_lock_init ( & tgcred -> lock ) ; tgcred -> process_keyring = NULL ; tgcred -> session_keyring = key_get ( new -> tgcred -> session_keyring ) ; release_tgcred ( new ) ; new -> tgcred = tgcred ; } # endif atomic_inc ( & new -> user -> processes ) ; p -> cred = p -> real_cred = get_cred ( new ) ; alter_cred_subscribers ( new , 2 ) ; validate_creds ( new ) ; return 0 ;"
941,"CWE-787 IMPEG2D_ERROR_CODES_T impeg2d_dec_seq_hdr ( dec_state_t * ps_dec ) { stream_t * ps_stream ; ps_stream = & ps_dec -> s_bit_stream ; UWORD16 u2_height ; UWORD16 u2_width ; if ( impeg2d_bit_stream_nxt ( ps_stream , START_CODE_LEN ) != SEQUENCE_HEADER_CODE ) { impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; return IMPEG2D_FRM_HDR_START_CODE_NOT_FOUND ; } impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; u2_width = impeg2d_bit_stream_get ( ps_stream , 12 ) ; u2_height = impeg2d_bit_stream_get ( ps_stream , 12 ) ; if ( 0 == u2_width || 0 == u2_height ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_FRM_HDR_DECODE_ERR ; return e_error ; } if ( ( u2_width != ps_dec -> u2_horizontal_size ) || ( u2_height != ps_dec -> u2_vertical_size ) ) { if ( 0 == ps_dec -> u2_header_done ) { ps_dec -> u2_horizontal_size = u2_width ; ps_dec -> u2_vertical_size = u2_height ; <vul-start> if ( 0 == ps_dec -> u4_frm_buf_stride ) { ps_dec -> u4_frm_buf_stride = ( UWORD32 ) ( u2_width ) ; } <vul-end> } else { if ( 0 == ps_dec -> i4_pic_count ) { return ( IMPEG2D_ERROR_CODES_T ) IMPEG2D_FRM_HDR_DECODE_ERR ; } else if ( ( u2_width > ps_dec -> u2_create_max_width ) || ( u2_height > ps_dec -> u2_create_max_height ) ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_UNSUPPORTED_DIMENSIONS ; ps_dec -> u2_reinit_max_height = u2_height ; ps_dec -> u2_reinit_max_width = u2_width ; return e_error ; } <vul-start> <vul-end> else { return ( IMPEG2D_ERROR_CODES_T ) IVD_RES_CHANGED ; } } } if ( ( ps_dec -> u2_horizontal_size > ps_dec -> u2_create_max_width ) || ( ps_dec -> u2_vertical_size > ps_dec -> u2_create_max_height ) ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_UNSUPPORTED_DIMENSIONS ; ps_dec -> u2_reinit_max_height = ps_dec -> u2_vertical_size ; ps_dec -> u2_reinit_max_width = ps_dec -> u2_horizontal_size ; return e_error ; <vul-start> <vul-end> } ps_dec -> u2_aspect_ratio_info = impeg2d_bit_stream_get ( ps_stream , 4 ) ; ps_dec -> u2_frame_rate_code = impeg2d_bit_stream_get ( ps_stream , 4 ) ; if ( ps_dec -> u2_frame_rate_code > MPEG2_MAX_FRAME_RATE_CODE ) { return IMPEG2D_FRM_HDR_DECODE_ERR ; } impeg2d_bit_stream_flush ( ps_stream , 18 ) ; GET_MARKER_BIT ( ps_dec , ps_stream ) ; impeg2d_bit_stream_flush ( ps_stream , 11 ) ; if ( impeg2d_bit_stream_get_bit ( ps_stream ) == 1 ) { UWORD16 i ; for ( i = 0 ; i < NUM_PELS_IN_BLOCK ; i ++ ) { ps_dec -> au1_intra_quant_matrix [ gau1_impeg2_inv_scan_zig_zag [ i ] ] = ( UWORD8 ) impeg2d_bit_stream_get ( ps_stream , 8 ) ; } } else { memcpy ( ps_dec -> au1_intra_quant_matrix , gau1_impeg2_intra_quant_matrix_default , NUM_PELS_IN_BLOCK ) ; } if ( impeg2d_bit_stream_get_bit ( ps_stream ) == 1 ) { UWORD16 i ; for ( i = 0 ; i < NUM_PELS_IN_BLOCK ; i ++ ) { ps_dec -> au1_inter_quant_matrix [ gau1_impeg2_inv_scan_zig_zag [ i ] ] = ( UWORD8 ) impeg2d_bit_stream_get ( ps_stream , 8 ) ; } } else { memcpy ( ps_dec -> au1_inter_quant_matrix , gau1_impeg2_inter_quant_matrix_default , NUM_PELS_IN_BLOCK ) ; } impeg2d_next_start_code ( ps_dec ) ; return ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE ; }","IMPEG2D_ERROR_CODES_T impeg2d_dec_seq_hdr ( dec_state_t * ps_dec ) { stream_t * ps_stream ; ps_stream = & ps_dec -> s_bit_stream ; UWORD16 u2_height ; UWORD16 u2_width ; if ( impeg2d_bit_stream_nxt ( ps_stream , START_CODE_LEN ) != SEQUENCE_HEADER_CODE ) { impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; return IMPEG2D_FRM_HDR_START_CODE_NOT_FOUND ; } impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; u2_width = impeg2d_bit_stream_get ( ps_stream , 12 ) ; u2_height = impeg2d_bit_stream_get ( ps_stream , 12 ) ; if ( 0 == u2_width || 0 == u2_height ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_FRM_HDR_DECODE_ERR ; return e_error ; } if ( ( u2_width != ps_dec -> u2_horizontal_size ) || ( u2_height != ps_dec -> u2_vertical_size ) ) { if ( 0 == ps_dec -> u2_header_done ) { ps_dec -> u2_horizontal_size = u2_width ; ps_dec -> u2_vertical_size = u2_height ; <vul-start> <vul-end> } else { if ( 0 == ps_dec -> i4_pic_count ) { return ( IMPEG2D_ERROR_CODES_T ) IMPEG2D_FRM_HDR_DECODE_ERR ; } else if ( ( u2_width > ps_dec -> u2_create_max_width ) || ( u2_height > ps_dec -> u2_create_max_height ) ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_UNSUPPORTED_DIMENSIONS ; ps_dec -> u2_reinit_max_height = u2_height ; ps_dec -> u2_reinit_max_width = u2_width ; return e_error ; } <vul-start> else if ( ( ps_dec -> u2_horizontal_size < MIN_WIDTH ) || ( ps_dec -> u2_vertical_size < MIN_HEIGHT ) ) { return IMPEG2D_UNSUPPORTED_DIMENSIONS ; } <vul-end> else { return ( IMPEG2D_ERROR_CODES_T ) IVD_RES_CHANGED ; } } } if ( ( ps_dec -> u2_horizontal_size > ps_dec -> u2_create_max_width ) || ( ps_dec -> u2_vertical_size > ps_dec -> u2_create_max_height ) ) { IMPEG2D_ERROR_CODES_T e_error = IMPEG2D_UNSUPPORTED_DIMENSIONS ; ps_dec -> u2_reinit_max_height = ps_dec -> u2_vertical_size ; ps_dec -> u2_reinit_max_width = ps_dec -> u2_horizontal_size ; return e_error ; <vul-start> } if ( ( ps_dec -> u2_horizontal_size < MIN_WIDTH ) || ( ps_dec -> u2_vertical_size < MIN_HEIGHT ) ) { return IMPEG2D_UNSUPPORTED_DIMENSIONS ; <vul-end> } ps_dec -> u2_aspect_ratio_info = impeg2d_bit_stream_get ( ps_stream , 4 ) ; ps_dec -> u2_frame_rate_code = impeg2d_bit_stream_get ( ps_stream , 4 ) ; if ( ps_dec -> u2_frame_rate_code > MPEG2_MAX_FRAME_RATE_CODE ) { return IMPEG2D_FRM_HDR_DECODE_ERR ; } impeg2d_bit_stream_flush ( ps_stream , 18 ) ; GET_MARKER_BIT ( ps_dec , ps_stream ) ; impeg2d_bit_stream_flush ( ps_stream , 11 ) ; if ( impeg2d_bit_stream_get_bit ( ps_stream ) == 1 ) { UWORD16 i ; for ( i = 0 ; i < NUM_PELS_IN_BLOCK ; i ++ ) { ps_dec -> au1_intra_quant_matrix [ gau1_impeg2_inv_scan_zig_zag [ i ] ] = ( UWORD8 ) impeg2d_bit_stream_get ( ps_stream , 8 ) ; } } else { memcpy ( ps_dec -> au1_intra_quant_matrix , gau1_impeg2_intra_quant_matrix_default , NUM_PELS_IN_BLOCK ) ; } if ( impeg2d_bit_stream_get_bit ( ps_stream ) == 1 ) { UWORD16 i ; for ( i = 0 ; i < NUM_PELS_IN_BLOCK ; i ++ ) { ps_dec -> au1_inter_quant_matrix [ gau1_impeg2_inv_scan_zig_zag [ i ] ] = ( UWORD8 ) impeg2d_bit_stream_get ( ps_stream , 8 ) ; } } else { memcpy ( ps_dec -> au1_inter_quant_matrix , gau1_impeg2_inter_quant_matrix_default , NUM_PELS_IN_BLOCK ) ; } impeg2d_next_start_code ( ps_dec ) ; return ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE ; }"
942,"CWE-125 caplen -= 3 ; ND_PRINT ( ( ndo , ""IEEE 802.15.4 %s packet "" , ftypes [ FC_FRAME_TYPE ( fc ) ] ) ) ; if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""seq %02x "" , seq ) ) ; switch ( FC_DEST_ADDRESSING_MODE ( fc ) ) { case FC_ADDRESSING_MODE_NONE : if ( fc & FC_PAN_ID_COMPRESSION ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""none "" ) ) ; break ; case FC_ADDRESSING_MODE_RESERVED : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""reserved destination addressing mode"" ) ) ; return hdrlen ; case FC_ADDRESSING_MODE_SHORT : if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""%04x:%04x "" , panid , EXTRACT_LE_16BITS ( p + 2 ) ) ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; break ; case FC_ADDRESSING_MODE_LONG : if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; if ( caplen < 8 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) <vul-start> ND_PRINT ( ( ndo , ""%04x:%s "" , panid , le64addr_string ( ndo , p + 2 ) ) ) ; <vul-end> p += 8 ; caplen -= 8 ; hdrlen += 8 ; break ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""< "" ) ) ; switch ( FC_SRC_ADDRESSING_MODE ( fc ) ) { case FC_ADDRESSING_MODE_NONE : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""none "" ) ) ; break ; case FC_ADDRESSING_MODE_RESERVED : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""reserved source addressing mode"" ) ) ; return 0 ; case FC_ADDRESSING_MODE_SHORT : if ( ! ( fc & FC_PAN_ID_COMPRESSION ) ) { if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; } if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""%04x:%04x "" , panid , EXTRACT_LE_16BITS ( p ) ) ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; break ; case FC_ADDRESSING_MODE_LONG : if ( ! ( fc & FC_PAN_ID_COMPRESSION ) ) { if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; } if ( caplen < 8 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ;","caplen -= 3 ; ND_PRINT ( ( ndo , ""IEEE 802.15.4 %s packet "" , ftypes [ FC_FRAME_TYPE ( fc ) ] ) ) ; if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""seq %02x "" , seq ) ) ; switch ( FC_DEST_ADDRESSING_MODE ( fc ) ) { case FC_ADDRESSING_MODE_NONE : if ( fc & FC_PAN_ID_COMPRESSION ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""none "" ) ) ; break ; case FC_ADDRESSING_MODE_RESERVED : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""reserved destination addressing mode"" ) ) ; return hdrlen ; case FC_ADDRESSING_MODE_SHORT : if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""%04x:%04x "" , panid , EXTRACT_LE_16BITS ( p + 2 ) ) ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; break ; case FC_ADDRESSING_MODE_LONG : if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; if ( caplen < 8 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) <vul-start> ND_PRINT ( ( ndo , ""%04x:%s "" , panid , le64addr_string ( ndo , p ) ) ) ; <vul-end> p += 8 ; caplen -= 8 ; hdrlen += 8 ; break ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""< "" ) ) ; switch ( FC_SRC_ADDRESSING_MODE ( fc ) ) { case FC_ADDRESSING_MODE_NONE : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""none "" ) ) ; break ; case FC_ADDRESSING_MODE_RESERVED : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""reserved source addressing mode"" ) ) ; return 0 ; case FC_ADDRESSING_MODE_SHORT : if ( ! ( fc & FC_PAN_ID_COMPRESSION ) ) { if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; } if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""%04x:%04x "" , panid , EXTRACT_LE_16BITS ( p ) ) ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; break ; case FC_ADDRESSING_MODE_LONG : if ( ! ( fc & FC_PAN_ID_COMPRESSION ) ) { if ( caplen < 2 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ; return hdrlen ; } panid = EXTRACT_LE_16BITS ( p ) ; p += 2 ; caplen -= 2 ; hdrlen += 2 ; } if ( caplen < 8 ) { ND_PRINT ( ( ndo , ""[|802.15.4]"" ) ) ;"
943,"CWE-200 static int rfcomm_sock_getsockopt ( struct socket * sock , int level , int optname , char __user * optval , int __user * optlen ) { struct sock * sk = sock -> sk ; struct bt_security sec ; int len , err = 0 ; BT_DBG ( ""sk %p"" , sk ) ; if ( level == SOL_RFCOMM ) return rfcomm_sock_getsockopt_old ( sock , optname , optval , optlen ) ; if ( level != SOL_BLUETOOTH ) return - ENOPROTOOPT ; if ( get_user ( len , optlen ) ) return - EFAULT ; lock_sock ( sk ) ; switch ( optname ) { case BT_SECURITY : if ( sk -> sk_type != SOCK_STREAM ) { err = - EINVAL ; break ; } sec . level = rfcomm_pi ( sk ) -> sec_level ; <vul-start> <vul-end> len = min_t ( unsigned int , len , sizeof ( sec ) ) ; if ( copy_to_user ( optval , ( char * ) & sec , len ) ) err = - EFAULT ; break ; case BT_DEFER_SETUP : if ( sk -> sk_state != BT_BOUND && sk -> sk_state != BT_LISTEN ) { err = - EINVAL ; break ; } if ( put_user ( test_bit ( BT_SK_DEFER_SETUP , & bt_sk ( sk ) -> flags ) , ( u32 __user * ) optval ) ) err = - EFAULT ; break ; default : err = - ENOPROTOOPT ; break ; } release_sock ( sk ) ; return err ; }","static int rfcomm_sock_getsockopt ( struct socket * sock , int level , int optname , char __user * optval , int __user * optlen ) { struct sock * sk = sock -> sk ; struct bt_security sec ; int len , err = 0 ; BT_DBG ( ""sk %p"" , sk ) ; if ( level == SOL_RFCOMM ) return rfcomm_sock_getsockopt_old ( sock , optname , optval , optlen ) ; if ( level != SOL_BLUETOOTH ) return - ENOPROTOOPT ; if ( get_user ( len , optlen ) ) return - EFAULT ; lock_sock ( sk ) ; switch ( optname ) { case BT_SECURITY : if ( sk -> sk_type != SOCK_STREAM ) { err = - EINVAL ; break ; } sec . level = rfcomm_pi ( sk ) -> sec_level ; <vul-start> sec . key_size = 0 ; <vul-end> len = min_t ( unsigned int , len , sizeof ( sec ) ) ; if ( copy_to_user ( optval , ( char * ) & sec , len ) ) err = - EFAULT ; break ; case BT_DEFER_SETUP : if ( sk -> sk_state != BT_BOUND && sk -> sk_state != BT_LISTEN ) { err = - EINVAL ; break ; } if ( put_user ( test_bit ( BT_SK_DEFER_SETUP , & bt_sk ( sk ) -> flags ) , ( u32 __user * ) optval ) ) err = - EFAULT ; break ; default : err = - ENOPROTOOPT ; break ; } release_sock ( sk ) ; return err ; }"
944,"CWE-399 ( ( attr -> ns == NULL ) || xmlStrEqual ( ret -> ns -> href , attr -> ns -> href ) ) ) { break ; } ret = ret -> next ; } if ( ret != NULL ) { xmlFreeNodeList ( ret -> children ) ; ret -> children = ret -> last = NULL ; if ( ( ret -> ns != NULL ) && ( ! xmlStrEqual ( ret -> ns -> prefix , attr -> ns -> prefix ) ) ) { ret -> ns = xsltGetNamespace ( ctxt , attr -> parent , attr -> ns , target ) ; } } else { if ( attr -> ns != NULL ) ret = xmlNewNsProp ( target , xsltGetNamespace ( ctxt , attr -> parent , attr -> ns , target ) , attr -> name , NULL ) ; else ret = xmlNewNsProp ( target , NULL , attr -> name , NULL ) ; } if ( ret != NULL ) { xmlNodePtr text ; text = xmlNewText ( NULL ) ; if ( text != NULL ) { ret -> last = ret -> children = text ; text -> parent = ( xmlNodePtr ) ret ; text -> doc = ret -> doc ; if ( attr -> psvi != NULL ) { xmlChar * val ; val = xsltEvalAVT ( ctxt , attr -> psvi , attr -> parent ) ; if ( val == NULL ) { if ( attr -> ns ) { xsltTransformError ( ctxt , NULL , attr -> parent , ""Internal error: Failed to evaluate the AVT "" ""of attribute \'{%s}%s\'.\\n"" , attr -> ns -> href , attr -> name ) ; } else { xsltTransformError ( ctxt , NULL , attr -> parent , ""Internal error: Failed to evaluate the AVT "" ""of attribute \'%s\'.\\n"" , attr -> name ) ; } text -> content = xmlStrdup ( BAD_CAST """" ) ; } else { text -> content = val ; } } else if ( ( ctxt -> internalized ) && ( target != NULL ) && ( target -> doc != NULL ) && <vul-start> ( target -> doc -> dict == ctxt -> dict ) ) { <vul-end> text -> content = ( xmlChar * ) value ; } else { text -> content = xmlStrdup ( value ) ; } } } else { if ( attr -> ns ) { xsltTransformError ( ctxt , NULL , attr -> parent , ""Internal error: Failed to create attribute \'{%s}%s\'.\\n"" , attr -> ns -> href , attr -> name ) ; } else { xsltTransformError ( ctxt , NULL , attr -> parent , ""Internal error: Failed to create attribute \'%s\'.\\n"" , attr -> name ) ; } } return ( ret ) ; }","( ( attr -> ns == NULL ) || xmlStrEqual ( ret -> ns -> href , attr -> ns -> href ) ) ) { break ; } ret = ret -> next ; } if ( ret != NULL ) { xmlFreeNodeList ( ret -> children ) ; ret -> children = ret -> last = NULL ; if ( ( ret -> ns != NULL ) && ( ! xmlStrEqual ( ret -> ns -> prefix , attr -> ns -> prefix ) ) ) { ret -> ns = xsltGetNamespace ( ctxt , attr -> parent , attr -> ns , target ) ; } } else { if ( attr -> ns != NULL ) ret = xmlNewNsProp ( target , xsltGetNamespace ( ctxt , attr -> parent , attr -> ns , target ) , attr -> name , NULL ) ; else ret = xmlNewNsProp ( target , NULL , attr -> name , NULL ) ; } if ( ret != NULL ) { xmlNodePtr text ; text = xmlNewText ( NULL ) ; if ( text != NULL ) { ret -> last = ret -> children = text ; text -> parent = ( xmlNodePtr ) ret ; text -> doc = ret -> doc ; if ( attr -> psvi != NULL ) { xmlChar * val ; val = xsltEvalAVT ( ctxt , attr -> psvi , attr -> parent ) ; if ( val == NULL ) { if ( attr -> ns ) { xsltTransformError ( ctxt , NULL , attr -> parent , ""Internal error: Failed to evaluate the AVT "" ""of attribute \'{%s}%s\'.\\n"" , attr -> ns -> href , attr -> name ) ; } else { xsltTransformError ( ctxt , NULL , attr -> parent , ""Internal error: Failed to evaluate the AVT "" ""of attribute \'%s\'.\\n"" , attr -> name ) ; } text -> content = xmlStrdup ( BAD_CAST """" ) ; } else { text -> content = val ; } } else if ( ( ctxt -> internalized ) && ( target != NULL ) && ( target -> doc != NULL ) && <vul-start> ( target -> doc -> dict == ctxt -> dict ) && xmlDictOwns ( ctxt -> dict , value ) ) { <vul-end> text -> content = ( xmlChar * ) value ; } else { text -> content = xmlStrdup ( value ) ; } } } else { if ( attr -> ns ) { xsltTransformError ( ctxt , NULL , attr -> parent , ""Internal error: Failed to create attribute \'{%s}%s\'.\\n"" , attr -> ns -> href , attr -> name ) ; } else { xsltTransformError ( ctxt , NULL , attr -> parent , ""Internal error: Failed to create attribute \'%s\'.\\n"" , attr -> name ) ; } } return ( ret ) ; }"
945,"CWE-119 static void decode_macroblock ( VP8D_COMP * pbi , MACROBLOCKD * xd , unsigned int mb_idx ) { MB_PREDICTION_MODE mode ; int i ; # if CONFIG_ERROR_CONCEALMENT int corruption_detected = 0 ; <vul-start> <vul-end> # endif if ( xd -> mode_info_context -> mbmi . mb_skip_coeff ) { vp8_reset_mb_tokens_context ( xd ) ; } else if ( ! vp8dx_bool_error ( xd -> current_bc ) ) { int eobtotal ; eobtotal = vp8_decode_mb_tokens ( pbi , xd ) ; xd -> mode_info_context -> mbmi . mb_skip_coeff = ( eobtotal == 0 ) ; } mode = xd -> mode_info_context -> mbmi . mode ; if ( xd -> segmentation_enabled ) vp8_mb_init_dequantizer ( pbi , xd ) ; # if CONFIG_ERROR_CONCEALMENT if ( pbi -> ec_active ) { int throw_residual ; throw_residual = ( ! pbi -> independent_partitions && pbi -> frame_corrupt_residual ) ; throw_residual = ( throw_residual || vp8dx_bool_error ( xd -> current_bc ) ) ; if ( ( mb_idx >= pbi -> mvs_corrupt_from_mb || throw_residual ) ) { pbi -> frame_corrupt_residual = 1 ; <vul-start> vpx_memset ( xd -> qcoeff , 0 , sizeof ( xd -> qcoeff ) ) ; <vul-end> vp8_conceal_corrupt_mb ( xd ) ; corruption_detected = 1 ; <vul-start> vpx_memset ( xd -> eobs , 0 , 25 ) ; <vul-end> } } # endif if ( xd -> mode_info_context -> mbmi . ref_frame == INTRA_FRAME ) { vp8_build_intra_predictors_mbuv_s ( xd , xd -> recon_above [ 1 ] , xd -> recon_above [ 2 ] , xd -> recon_left [ 1 ] , xd -> recon_left [ 2 ] , xd -> recon_left_stride [ 1 ] , xd -> dst . u_buffer , xd -> dst . v_buffer , xd -> dst . uv_stride ) ; if ( mode != B_PRED ) { vp8_build_intra_predictors_mby_s ( xd , xd -> recon_above [ 0 ] , xd -> recon_left [ 0 ] , xd -> recon_left_stride [ 0 ] , xd -> dst . y_buffer , xd -> dst . y_stride ) ; } else { short * DQC = xd -> dequant_y1 ; int dst_stride = xd -> dst . y_stride ; if ( xd -> mode_info_context -> mbmi . mb_skip_coeff ) <vul-start> vpx_memset ( xd -> eobs , 0 , 25 ) ; <vul-end> intra_prediction_down_copy ( xd , xd -> recon_above [ 0 ] + 16 ) ; for ( i = 0 ; i < 16 ; i ++ ) { BLOCKD * b = & xd -> block [ i ] ; unsigned char * dst = xd -> dst . y_buffer + b -> offset ; B_PREDICTION_MODE b_mode = xd -> mode_info_context -> bmi [ i ] . as_mode ; unsigned char * Above = dst - dst_stride ; unsigned char * yleft = dst - 1 ; int left_stride = dst_stride ; unsigned char top_left = Above [ - 1 ] ; vp8_intra4x4_predict ( Above , yleft , left_stride , b_mode , dst , dst_stride , top_left ) ; if ( xd -> eobs [ i ] ) { if ( xd -> eobs [ i ] > 1 ) { vp8_dequant_idct_add ( b -> qcoeff , DQC , dst , dst_stride ) ; } else { vp8_dc_only_idct_add ( b -> qcoeff [ 0 ] * DQC [ 0 ] , dst , dst_stride , dst , dst_stride ) ; <vul-start> vpx_memset ( b -> qcoeff , 0 , 2 * sizeof ( b -> qcoeff [ 0 ] ) ) ; <vul-end> } } } } } else { vp8_build_inter_predictors_mb ( xd ) ; } # if CONFIG_ERROR_CONCEALMENT if ( corruption_detected ) { return ; } # endif if ( ! xd -> mode_info_context -> mbmi . mb_skip_coeff ) { if ( mode != B_PRED ) { short * DQC = xd -> dequant_y1 ; if ( mode != SPLITMV ) { BLOCKD * b = & xd -> block [ 24 ] ; if ( xd -> eobs [ 24 ] > 1 ) { vp8_dequantize_b ( b , xd -> dequant_y2 ) ; vp8_short_inv_walsh4x4 ( & b -> dqcoeff [ 0 ] , xd -> qcoeff ) ; <vul-start> vpx_memset ( b -> qcoeff , 0 , 16 * sizeof ( b -> qcoeff [ 0 ] ) ) ; <vul-end> } else { b -> dqcoeff [ 0 ] = b -> qcoeff [ 0 ] * xd -> dequant_y2 [ 0 ] ; vp8_short_inv_walsh4x4_1 ( & b -> dqcoeff [ 0 ] , xd -> qcoeff ) ; <vul-start> vpx_memset ( b -> qcoeff , 0 , 2 * sizeof ( b -> qcoeff [ 0 ] ) ) ; <vul-end> } DQC = xd -> dequant_y1_dc ; } vp8_dequant_idct_add_y_block ( xd -> qcoeff , DQC , xd -> dst . y_buffer , xd -> dst . y_stride , xd -> eobs ) ; } vp8_dequant_idct_add_uv_block ( xd -> qcoeff + 16 * 16 , xd -> dequant_uv , xd -> dst . u_buffer , xd -> dst . v_buffer , xd -> dst . uv_stride , xd -> eobs + 16 ) ; } }","static void decode_macroblock ( VP8D_COMP * pbi , MACROBLOCKD * xd , unsigned int mb_idx ) { MB_PREDICTION_MODE mode ; int i ; # if CONFIG_ERROR_CONCEALMENT int corruption_detected = 0 ; <vul-start> # else ( void ) mb_idx ; <vul-end> # endif if ( xd -> mode_info_context -> mbmi . mb_skip_coeff ) { vp8_reset_mb_tokens_context ( xd ) ; } else if ( ! vp8dx_bool_error ( xd -> current_bc ) ) { int eobtotal ; eobtotal = vp8_decode_mb_tokens ( pbi , xd ) ; xd -> mode_info_context -> mbmi . mb_skip_coeff = ( eobtotal == 0 ) ; } mode = xd -> mode_info_context -> mbmi . mode ; if ( xd -> segmentation_enabled ) vp8_mb_init_dequantizer ( pbi , xd ) ; # if CONFIG_ERROR_CONCEALMENT if ( pbi -> ec_active ) { int throw_residual ; throw_residual = ( ! pbi -> independent_partitions && pbi -> frame_corrupt_residual ) ; throw_residual = ( throw_residual || vp8dx_bool_error ( xd -> current_bc ) ) ; if ( ( mb_idx >= pbi -> mvs_corrupt_from_mb || throw_residual ) ) { pbi -> frame_corrupt_residual = 1 ; <vul-start> memset ( xd -> qcoeff , 0 , sizeof ( xd -> qcoeff ) ) ; <vul-end> vp8_conceal_corrupt_mb ( xd ) ; corruption_detected = 1 ; <vul-start> memset ( xd -> eobs , 0 , 25 ) ; <vul-end> } } # endif if ( xd -> mode_info_context -> mbmi . ref_frame == INTRA_FRAME ) { vp8_build_intra_predictors_mbuv_s ( xd , xd -> recon_above [ 1 ] , xd -> recon_above [ 2 ] , xd -> recon_left [ 1 ] , xd -> recon_left [ 2 ] , xd -> recon_left_stride [ 1 ] , xd -> dst . u_buffer , xd -> dst . v_buffer , xd -> dst . uv_stride ) ; if ( mode != B_PRED ) { vp8_build_intra_predictors_mby_s ( xd , xd -> recon_above [ 0 ] , xd -> recon_left [ 0 ] , xd -> recon_left_stride [ 0 ] , xd -> dst . y_buffer , xd -> dst . y_stride ) ; } else { short * DQC = xd -> dequant_y1 ; int dst_stride = xd -> dst . y_stride ; if ( xd -> mode_info_context -> mbmi . mb_skip_coeff ) <vul-start> memset ( xd -> eobs , 0 , 25 ) ; <vul-end> intra_prediction_down_copy ( xd , xd -> recon_above [ 0 ] + 16 ) ; for ( i = 0 ; i < 16 ; i ++ ) { BLOCKD * b = & xd -> block [ i ] ; unsigned char * dst = xd -> dst . y_buffer + b -> offset ; B_PREDICTION_MODE b_mode = xd -> mode_info_context -> bmi [ i ] . as_mode ; unsigned char * Above = dst - dst_stride ; unsigned char * yleft = dst - 1 ; int left_stride = dst_stride ; unsigned char top_left = Above [ - 1 ] ; vp8_intra4x4_predict ( Above , yleft , left_stride , b_mode , dst , dst_stride , top_left ) ; if ( xd -> eobs [ i ] ) { if ( xd -> eobs [ i ] > 1 ) { vp8_dequant_idct_add ( b -> qcoeff , DQC , dst , dst_stride ) ; } else { vp8_dc_only_idct_add ( b -> qcoeff [ 0 ] * DQC [ 0 ] , dst , dst_stride , dst , dst_stride ) ; <vul-start> memset ( b -> qcoeff , 0 , 2 * sizeof ( b -> qcoeff [ 0 ] ) ) ; <vul-end> } } } } } else { vp8_build_inter_predictors_mb ( xd ) ; } # if CONFIG_ERROR_CONCEALMENT if ( corruption_detected ) { return ; } # endif if ( ! xd -> mode_info_context -> mbmi . mb_skip_coeff ) { if ( mode != B_PRED ) { short * DQC = xd -> dequant_y1 ; if ( mode != SPLITMV ) { BLOCKD * b = & xd -> block [ 24 ] ; if ( xd -> eobs [ 24 ] > 1 ) { vp8_dequantize_b ( b , xd -> dequant_y2 ) ; vp8_short_inv_walsh4x4 ( & b -> dqcoeff [ 0 ] , xd -> qcoeff ) ; <vul-start> memset ( b -> qcoeff , 0 , 16 * sizeof ( b -> qcoeff [ 0 ] ) ) ; <vul-end> } else { b -> dqcoeff [ 0 ] = b -> qcoeff [ 0 ] * xd -> dequant_y2 [ 0 ] ; vp8_short_inv_walsh4x4_1 ( & b -> dqcoeff [ 0 ] , xd -> qcoeff ) ; <vul-start> memset ( b -> qcoeff , 0 , 2 * sizeof ( b -> qcoeff [ 0 ] ) ) ; <vul-end> } DQC = xd -> dequant_y1_dc ; } vp8_dequant_idct_add_y_block ( xd -> qcoeff , DQC , xd -> dst . y_buffer , xd -> dst . y_stride , xd -> eobs ) ; } vp8_dequant_idct_add_uv_block ( xd -> qcoeff + 16 * 16 , xd -> dequant_uv , xd -> dst . u_buffer , xd -> dst . v_buffer , xd -> dst . uv_stride , xd -> eobs + 16 ) ; } }"
946,"CWE-190 int ip6_find_1stfragopt ( struct sk_buff * skb , u8 * * nexthdr ) { <vul-start> u16 offset = sizeof ( struct ipv6hdr ) ; <vul-end> unsigned int packet_len = skb_tail_pointer ( skb ) - skb_network_header ( skb ) ; int found_rhdr = 0 ; * nexthdr = & ipv6_hdr ( skb ) -> nexthdr ; while ( offset <= packet_len ) { struct ipv6_opt_hdr * exthdr ; <vul-start> <vul-end> switch ( * * nexthdr ) { case NEXTHDR_HOP : break ; case NEXTHDR_ROUTING : found_rhdr = 1 ; break ; case NEXTHDR_DEST : # if IS_ENABLED ( CONFIG_IPV6_MIP6 ) if ( ipv6_find_tlv ( skb , offset , IPV6_TLV_HAO ) >= 0 ) break ; # endif if ( found_rhdr ) return offset ; break ; default : return offset ; } if ( offset + sizeof ( struct ipv6_opt_hdr ) > packet_len ) return - EINVAL ; exthdr = ( struct ipv6_opt_hdr * ) ( skb_network_header ( skb ) + offset ) ; <vul-start> offset += ipv6_optlen ( exthdr ) ; <vul-end> * nexthdr = & exthdr -> nexthdr ; } return - EINVAL ; }","int ip6_find_1stfragopt ( struct sk_buff * skb , u8 * * nexthdr ) { <vul-start> unsigned int offset = sizeof ( struct ipv6hdr ) ; <vul-end> unsigned int packet_len = skb_tail_pointer ( skb ) - skb_network_header ( skb ) ; int found_rhdr = 0 ; * nexthdr = & ipv6_hdr ( skb ) -> nexthdr ; while ( offset <= packet_len ) { struct ipv6_opt_hdr * exthdr ; <vul-start> unsigned int len ; <vul-end> switch ( * * nexthdr ) { case NEXTHDR_HOP : break ; case NEXTHDR_ROUTING : found_rhdr = 1 ; break ; case NEXTHDR_DEST : # if IS_ENABLED ( CONFIG_IPV6_MIP6 ) if ( ipv6_find_tlv ( skb , offset , IPV6_TLV_HAO ) >= 0 ) break ; # endif if ( found_rhdr ) return offset ; break ; default : return offset ; } if ( offset + sizeof ( struct ipv6_opt_hdr ) > packet_len ) return - EINVAL ; exthdr = ( struct ipv6_opt_hdr * ) ( skb_network_header ( skb ) + offset ) ; <vul-start> len = ipv6_optlen ( exthdr ) ; if ( len + offset >= IPV6_MAXPLEN ) return - EINVAL ; offset += len ; <vul-end> * nexthdr = & exthdr -> nexthdr ; } return - EINVAL ; }"
947,"CWE-617 static bool access_pmu_evcntr ( struct kvm_vcpu * vcpu , struct sys_reg_params * p , const struct sys_reg_desc * r ) { u64 idx ; if ( ! kvm_arm_pmu_v3_ready ( vcpu ) ) return trap_raz_wi ( vcpu , p , r ) ; if ( r -> CRn == 9 && r -> CRm == 13 ) { if ( r -> Op2 == 2 ) { if ( pmu_access_event_counter_el0_disabled ( vcpu ) ) return false ; idx = vcpu_sys_reg ( vcpu , PMSELR_EL0 ) & ARMV8_PMU_COUNTER_MASK ; } else if ( r -> Op2 == 0 ) { if ( pmu_access_cycle_counter_el0_disabled ( vcpu ) ) return false ; idx = ARMV8_PMU_CYCLE_IDX ; } else { <vul-start> BUG ( ) ; <vul-end> } <vul-start> <vul-end> } else if ( r -> CRn == 14 && ( r -> CRm & 12 ) == 8 ) { if ( pmu_access_event_counter_el0_disabled ( vcpu ) ) return false ; idx = ( ( r -> CRm & 3 ) << 3 ) | ( r -> Op2 & 7 ) ; } else { <vul-start> BUG ( ) ; <vul-end> } if ( ! pmu_counter_idx_valid ( vcpu , idx ) ) return false ; if ( p -> is_write ) { if ( pmu_access_el0_disabled ( vcpu ) ) return false ; kvm_pmu_set_counter_value ( vcpu , idx , p -> regval ) ; } else { p -> regval = kvm_pmu_get_counter_value ( vcpu , idx ) ; } return true ; }","static bool access_pmu_evcntr ( struct kvm_vcpu * vcpu , struct sys_reg_params * p , const struct sys_reg_desc * r ) { u64 idx ; if ( ! kvm_arm_pmu_v3_ready ( vcpu ) ) return trap_raz_wi ( vcpu , p , r ) ; if ( r -> CRn == 9 && r -> CRm == 13 ) { if ( r -> Op2 == 2 ) { if ( pmu_access_event_counter_el0_disabled ( vcpu ) ) return false ; idx = vcpu_sys_reg ( vcpu , PMSELR_EL0 ) & ARMV8_PMU_COUNTER_MASK ; } else if ( r -> Op2 == 0 ) { if ( pmu_access_cycle_counter_el0_disabled ( vcpu ) ) return false ; idx = ARMV8_PMU_CYCLE_IDX ; } else { <vul-start> return false ; <vul-end> } <vul-start> } else if ( r -> CRn == 0 && r -> CRm == 9 ) { if ( pmu_access_event_counter_el0_disabled ( vcpu ) ) return false ; idx = ARMV8_PMU_CYCLE_IDX ; <vul-end> } else if ( r -> CRn == 14 && ( r -> CRm & 12 ) == 8 ) { if ( pmu_access_event_counter_el0_disabled ( vcpu ) ) return false ; idx = ( ( r -> CRm & 3 ) << 3 ) | ( r -> Op2 & 7 ) ; } else { <vul-start> return false ; <vul-end> } if ( ! pmu_counter_idx_valid ( vcpu , idx ) ) return false ; if ( p -> is_write ) { if ( pmu_access_el0_disabled ( vcpu ) ) return false ; kvm_pmu_set_counter_value ( vcpu , idx , p -> regval ) ; } else { p -> regval = kvm_pmu_get_counter_value ( vcpu , idx ) ; } return true ; }"
948,"CWE-399 static int dissect_spoolss_keybuffer ( tvbuff_t * tvb , int offset , packet_info * pinfo , proto_tree * tree , dcerpc_info * di , guint8 * drep ) { guint32 size ; int end_offset ; if ( di -> conformant_run ) return offset ; offset = dissect_ndr_uint32 ( tvb , offset , pinfo , tree , di , drep , hf_keybuffer_size , & size ) ; end_offset = offset + ( size * 2 ) ; if ( end_offset < offset ) { end_offset = tvb_reported_length_remaining ( tvb , offset ) + 1 ; } <vul-start> while ( offset < end_offset ) <vul-end> offset = dissect_spoolss_uint16uni ( tvb , offset , pinfo , tree , drep , NULL , hf_keybuffer ) ; <vul-start> <vul-end> return offset ; }","static int dissect_spoolss_keybuffer ( tvbuff_t * tvb , int offset , packet_info * pinfo , proto_tree * tree , dcerpc_info * di , guint8 * drep ) { guint32 size ; int end_offset ; if ( di -> conformant_run ) return offset ; offset = dissect_ndr_uint32 ( tvb , offset , pinfo , tree , di , drep , hf_keybuffer_size , & size ) ; end_offset = offset + ( size * 2 ) ; if ( end_offset < offset ) { end_offset = tvb_reported_length_remaining ( tvb , offset ) + 1 ; } <vul-start> while ( offset > 0 && offset < end_offset ) { <vul-end> offset = dissect_spoolss_uint16uni ( tvb , offset , pinfo , tree , drep , NULL , hf_keybuffer ) ; <vul-start> } <vul-end> return offset ; }"
949,"CWE-119 static int uio_mmap_physical ( struct vm_area_struct * vma ) { struct uio_device * idev = vma -> vm_private_data ; int mi = uio_find_mem_index ( vma ) ; <vul-start> <vul-end> if ( mi < 0 ) <vul-start> <vul-end> return - EINVAL ; vma -> vm_ops = & uio_physical_vm_ops ; vma -> vm_page_prot = pgprot_noncached ( vma -> vm_page_prot ) ; return remap_pfn_range ( vma , vma -> vm_start , <vul-start> idev -> info -> mem [ mi ] . addr >> PAGE_SHIFT , <vul-end> vma -> vm_end - vma -> vm_start , vma -> vm_page_prot ) ; }","static int uio_mmap_physical ( struct vm_area_struct * vma ) { struct uio_device * idev = vma -> vm_private_data ; int mi = uio_find_mem_index ( vma ) ; <vul-start> struct uio_mem * mem ; <vul-end> if ( mi < 0 ) <vul-start> return - EINVAL ; mem = idev -> info -> mem + mi ; if ( vma -> vm_end - vma -> vm_start > mem -> size ) <vul-end> return - EINVAL ; vma -> vm_ops = & uio_physical_vm_ops ; vma -> vm_page_prot = pgprot_noncached ( vma -> vm_page_prot ) ; return remap_pfn_range ( vma , vma -> vm_start , <vul-start> mem -> addr >> PAGE_SHIFT , <vul-end> vma -> vm_end - vma -> vm_start , vma -> vm_page_prot ) ; }"
950,"CWE-125 int yr_re_match ( RE * re , const char * target ) { return yr_re_exec ( re -> code , ( uint8_t * ) target , strlen ( target ) , <vul-start> <vul-end> re -> flags | RE_FLAGS_SCAN , NULL , NULL ) ; }","int yr_re_match ( RE * re , const char * target ) { return yr_re_exec ( re -> code , ( uint8_t * ) target , strlen ( target ) , <vul-start> 0 , <vul-end> re -> flags | RE_FLAGS_SCAN , NULL , NULL ) ; }"
951,"CWE-20 static int ssl_scan_serverhello_tlsext ( SSL * s , PACKET * pkt , int * al ) { unsigned int length , type , size ; int tlsext_servername = 0 ; int renegotiate_seen = 0 ; # ifndef OPENSSL_NO_NEXTPROTONEG s -> s3 -> next_proto_neg_seen = 0 ; # endif s -> tlsext_ticket_expected = 0 ; OPENSSL_free ( s -> s3 -> alpn_selected ) ; s -> s3 -> alpn_selected = NULL ; # ifndef OPENSSL_NO_HEARTBEATS s -> tlsext_heartbeat &= ~ ( SSL_DTLSEXT_HB_ENABLED | SSL_DTLSEXT_HB_DONT_SEND_REQUESTS ) ; # endif <vul-start> s -> s3 -> flags &= ~ TLS1_FLAGS_ENCRYPT_THEN_MAC ; <vul-end> s -> s3 -> flags &= ~ TLS1_FLAGS_RECEIVED_EXTMS ; if ( ! PACKET_get_net_2 ( pkt , & length ) ) goto ri_check ; if ( PACKET_remaining ( pkt ) != length ) { * al = SSL_AD_DECODE_ERROR ; return 0 ; } if ( ! tls1_check_duplicate_extensions ( pkt ) ) { * al = SSL_AD_DECODE_ERROR ; return 0 ; } while ( PACKET_get_net_2 ( pkt , & type ) && PACKET_get_net_2 ( pkt , & size ) ) { const unsigned char * data ; PACKET spkt ; if ( ! PACKET_get_sub_packet ( pkt , & spkt , size ) || ! PACKET_peek_bytes ( & spkt , & data , size ) ) goto ri_check ; if ( s -> tlsext_debug_cb ) s -> tlsext_debug_cb ( s , 1 , type , data , size , s -> tlsext_debug_arg ) ; if ( type == TLSEXT_TYPE_renegotiate ) { if ( ! ssl_parse_serverhello_renegotiate_ext ( s , & spkt , al ) ) return 0 ; renegotiate_seen = 1 ; } else if ( s -> version == SSL3_VERSION ) { } else if ( type == TLSEXT_TYPE_server_name ) { if ( s -> tlsext_hostname == NULL || size > 0 ) { * al = TLS1_AD_UNRECOGNIZED_NAME ; return 0 ; } tlsext_servername = 1 ; } # ifndef OPENSSL_NO_EC else if ( type == TLSEXT_TYPE_ec_point_formats ) { unsigned int ecpointformatlist_length ; if ( ! PACKET_get_1 ( & spkt , & ecpointformatlist_length ) || ecpointformatlist_length != size - 1 ) { * al = TLS1_AD_DECODE_ERROR ; return 0 ; } if ( ! s -> hit ) { s -> session -> tlsext_ecpointformatlist_length = 0 ; OPENSSL_free ( s -> session -> tlsext_ecpointformatlist ) ; if ( ( s -> session -> tlsext_ecpointformatlist = OPENSSL_malloc ( ecpointformatlist_length ) ) == NULL ) { * al = TLS1_AD_INTERNAL_ERROR ; return 0 ; } s -> session -> tlsext_ecpointformatlist_length = ecpointformatlist_length ; if ( ! PACKET_copy_bytes ( & spkt ,","static int ssl_scan_serverhello_tlsext ( SSL * s , PACKET * pkt , int * al ) { unsigned int length , type , size ; int tlsext_servername = 0 ; int renegotiate_seen = 0 ; # ifndef OPENSSL_NO_NEXTPROTONEG s -> s3 -> next_proto_neg_seen = 0 ; # endif s -> tlsext_ticket_expected = 0 ; OPENSSL_free ( s -> s3 -> alpn_selected ) ; s -> s3 -> alpn_selected = NULL ; # ifndef OPENSSL_NO_HEARTBEATS s -> tlsext_heartbeat &= ~ ( SSL_DTLSEXT_HB_ENABLED | SSL_DTLSEXT_HB_DONT_SEND_REQUESTS ) ; # endif <vul-start> s -> tlsext_use_etm = 0 ; <vul-end> s -> s3 -> flags &= ~ TLS1_FLAGS_RECEIVED_EXTMS ; if ( ! PACKET_get_net_2 ( pkt , & length ) ) goto ri_check ; if ( PACKET_remaining ( pkt ) != length ) { * al = SSL_AD_DECODE_ERROR ; return 0 ; } if ( ! tls1_check_duplicate_extensions ( pkt ) ) { * al = SSL_AD_DECODE_ERROR ; return 0 ; } while ( PACKET_get_net_2 ( pkt , & type ) && PACKET_get_net_2 ( pkt , & size ) ) { const unsigned char * data ; PACKET spkt ; if ( ! PACKET_get_sub_packet ( pkt , & spkt , size ) || ! PACKET_peek_bytes ( & spkt , & data , size ) ) goto ri_check ; if ( s -> tlsext_debug_cb ) s -> tlsext_debug_cb ( s , 1 , type , data , size , s -> tlsext_debug_arg ) ; if ( type == TLSEXT_TYPE_renegotiate ) { if ( ! ssl_parse_serverhello_renegotiate_ext ( s , & spkt , al ) ) return 0 ; renegotiate_seen = 1 ; } else if ( s -> version == SSL3_VERSION ) { } else if ( type == TLSEXT_TYPE_server_name ) { if ( s -> tlsext_hostname == NULL || size > 0 ) { * al = TLS1_AD_UNRECOGNIZED_NAME ; return 0 ; } tlsext_servername = 1 ; } # ifndef OPENSSL_NO_EC else if ( type == TLSEXT_TYPE_ec_point_formats ) { unsigned int ecpointformatlist_length ; if ( ! PACKET_get_1 ( & spkt , & ecpointformatlist_length ) || ecpointformatlist_length != size - 1 ) { * al = TLS1_AD_DECODE_ERROR ; return 0 ; } if ( ! s -> hit ) { s -> session -> tlsext_ecpointformatlist_length = 0 ; OPENSSL_free ( s -> session -> tlsext_ecpointformatlist ) ; if ( ( s -> session -> tlsext_ecpointformatlist = OPENSSL_malloc ( ecpointformatlist_length ) ) == NULL ) { * al = TLS1_AD_INTERNAL_ERROR ; return 0 ; } s -> session -> tlsext_ecpointformatlist_length = ecpointformatlist_length ; if ( ! PACKET_copy_bytes ( & spkt ,"
952,"CWE-119 EAS_BOOL WT_CheckSampleEnd ( S_WT_VOICE * pWTVoice , S_WT_INT_FRAME * pWTIntFrame , EAS_BOOL update ) { EAS_U32 endPhaseAccum ; EAS_U32 endPhaseFrac ; EAS_I32 numSamples ; EAS_BOOL done = EAS_FALSE ; endPhaseFrac = pWTVoice -> phaseFrac + ( pWTIntFrame -> frame . phaseIncrement << SYNTH_UPDATE_PERIOD_IN_BITS ) ; endPhaseAccum = pWTVoice -> phaseAccum + GET_PHASE_INT_PART ( endPhaseFrac ) ; if ( endPhaseAccum >= pWTVoice -> loopEnd ) { numSamples = ( EAS_I32 ) ( pWTVoice -> loopEnd - pWTVoice -> phaseAccum ) ; numSamples = ( EAS_I32 ) ( ( numSamples << NUM_PHASE_FRAC_BITS ) - pWTVoice -> phaseFrac ) ; if ( pWTIntFrame -> frame . phaseIncrement ) { pWTIntFrame -> numSamples = 1 + ( numSamples / pWTIntFrame -> frame . phaseIncrement ) ; } else { pWTIntFrame -> numSamples = numSamples ; } if ( pWTIntFrame -> numSamples < 0 ) { ALOGE ( ""b/26366256"" ) ; <vul-start> <vul-end> pWTIntFrame -> numSamples = 0 ; } done = EAS_TRUE ; } if ( update ) { pWTVoice -> phaseFrac = endPhaseFrac ; pWTVoice -> phaseAccum = endPhaseAccum ; } return done ; }","EAS_BOOL WT_CheckSampleEnd ( S_WT_VOICE * pWTVoice , S_WT_INT_FRAME * pWTIntFrame , EAS_BOOL update ) { EAS_U32 endPhaseAccum ; EAS_U32 endPhaseFrac ; EAS_I32 numSamples ; EAS_BOOL done = EAS_FALSE ; endPhaseFrac = pWTVoice -> phaseFrac + ( pWTIntFrame -> frame . phaseIncrement << SYNTH_UPDATE_PERIOD_IN_BITS ) ; endPhaseAccum = pWTVoice -> phaseAccum + GET_PHASE_INT_PART ( endPhaseFrac ) ; if ( endPhaseAccum >= pWTVoice -> loopEnd ) { numSamples = ( EAS_I32 ) ( pWTVoice -> loopEnd - pWTVoice -> phaseAccum ) ; numSamples = ( EAS_I32 ) ( ( numSamples << NUM_PHASE_FRAC_BITS ) - pWTVoice -> phaseFrac ) ; if ( pWTIntFrame -> frame . phaseIncrement ) { pWTIntFrame -> numSamples = 1 + ( numSamples / pWTIntFrame -> frame . phaseIncrement ) ; } else { pWTIntFrame -> numSamples = numSamples ; } if ( pWTIntFrame -> numSamples < 0 ) { ALOGE ( ""b/26366256"" ) ; <vul-start> android_errorWriteLog ( 0x534e4554 , ""26366256"" ) ; <vul-end> pWTIntFrame -> numSamples = 0 ; } done = EAS_TRUE ; } if ( update ) { pWTVoice -> phaseFrac = endPhaseFrac ; pWTVoice -> phaseAccum = endPhaseAccum ; } return done ; }"
953,"NVD-CWE-noinfo <vul-start> static int nfs4_open_recover_helper ( struct nfs4_opendata * opendata , mode_t openflags , struct nfs4_state * * res ) <vul-end> { struct nfs4_state * newstate ; int ret ; <vul-start> opendata -> o_arg . open_flags = openflags ; <vul-end> memset ( & opendata -> o_res , 0 , sizeof ( opendata -> o_res ) ) ; memset ( & opendata -> c_res , 0 , sizeof ( opendata -> c_res ) ) ; nfs4_init_opendata_res ( opendata ) ; ret = _nfs4_proc_open ( opendata ) ; if ( ret != 0 ) return ret ; newstate = nfs4_opendata_to_nfs4_state ( opendata ) ; if ( IS_ERR ( newstate ) ) return PTR_ERR ( newstate ) ; <vul-start> nfs4_close_state ( & opendata -> path , newstate , openflags ) ; <vul-end> * res = newstate ; return 0 ; }","<vul-start> static int nfs4_open_recover_helper ( struct nfs4_opendata * opendata , fmode_t fmode , struct nfs4_state * * res ) <vul-end> { struct nfs4_state * newstate ; int ret ; <vul-start> opendata -> o_arg . open_flags = 0 ; opendata -> o_arg . fmode = fmode ; <vul-end> memset ( & opendata -> o_res , 0 , sizeof ( opendata -> o_res ) ) ; memset ( & opendata -> c_res , 0 , sizeof ( opendata -> c_res ) ) ; nfs4_init_opendata_res ( opendata ) ; ret = _nfs4_proc_open ( opendata ) ; if ( ret != 0 ) return ret ; newstate = nfs4_opendata_to_nfs4_state ( opendata ) ; if ( IS_ERR ( newstate ) ) return PTR_ERR ( newstate ) ; <vul-start> nfs4_close_state ( & opendata -> path , newstate , fmode ) ; <vul-end> * res = newstate ; return 0 ; }"
954,"CWE-119 <vul-start> static unsigned int convert_distribution ( unsigned int i , vp9_tree tree , <vul-end> unsigned int branch_ct [ ] [ 2 ] , const unsigned int num_events [ ] ) { unsigned int left , right ; if ( tree [ i ] <= 0 ) left = num_events [ - tree [ i ] ] ; else left = convert_distribution ( tree [ i ] , tree , branch_ct , num_events ) ; if ( tree [ i + 1 ] <= 0 ) right = num_events [ - tree [ i + 1 ] ] ; else right = convert_distribution ( tree [ i + 1 ] , tree , branch_ct , num_events ) ; branch_ct [ i >> 1 ] [ 0 ] = left ; branch_ct [ i >> 1 ] [ 1 ] = right ; return left + right ; }","<vul-start> static unsigned int convert_distribution ( unsigned int i , vpx_tree tree , <vul-end> unsigned int branch_ct [ ] [ 2 ] , const unsigned int num_events [ ] ) { unsigned int left , right ; if ( tree [ i ] <= 0 ) left = num_events [ - tree [ i ] ] ; else left = convert_distribution ( tree [ i ] , tree , branch_ct , num_events ) ; if ( tree [ i + 1 ] <= 0 ) right = num_events [ - tree [ i + 1 ] ] ; else right = convert_distribution ( tree [ i + 1 ] , tree , branch_ct , num_events ) ; branch_ct [ i >> 1 ] [ 0 ] = left ; branch_ct [ i >> 1 ] [ 1 ] = right ; return left + right ; }"
955,"CWE-119 <vul-start> static void fdct4 ( const int16_t * input , int16_t * output ) { int16_t step [ 4 ] ; int temp1 , temp2 ; <vul-end> step [ 0 ] = input [ 0 ] + input [ 3 ] ; step [ 1 ] = input [ 1 ] + input [ 2 ] ; step [ 2 ] = input [ 1 ] - input [ 2 ] ; step [ 3 ] = input [ 0 ] - input [ 3 ] ; temp1 = ( step [ 0 ] + step [ 1 ] ) * cospi_16_64 ; temp2 = ( step [ 0 ] - step [ 1 ] ) * cospi_16_64 ; <vul-start> output [ 0 ] = fdct_round_shift ( temp1 ) ; output [ 2 ] = fdct_round_shift ( temp2 ) ; <vul-end> temp1 = step [ 2 ] * cospi_24_64 + step [ 3 ] * cospi_8_64 ; temp2 = - step [ 2 ] * cospi_8_64 + step [ 3 ] * cospi_24_64 ; <vul-start> output [ 1 ] = fdct_round_shift ( temp1 ) ; output [ 3 ] = fdct_round_shift ( temp2 ) ; <vul-end> }","<vul-start> static void fdct4 ( const tran_low_t * input , tran_low_t * output ) { tran_high_t step [ 4 ] ; tran_high_t temp1 , temp2 ; <vul-end> step [ 0 ] = input [ 0 ] + input [ 3 ] ; step [ 1 ] = input [ 1 ] + input [ 2 ] ; step [ 2 ] = input [ 1 ] - input [ 2 ] ; step [ 3 ] = input [ 0 ] - input [ 3 ] ; temp1 = ( step [ 0 ] + step [ 1 ] ) * cospi_16_64 ; temp2 = ( step [ 0 ] - step [ 1 ] ) * cospi_16_64 ; <vul-start> output [ 0 ] = ( tran_low_t ) fdct_round_shift ( temp1 ) ; output [ 2 ] = ( tran_low_t ) fdct_round_shift ( temp2 ) ; <vul-end> temp1 = step [ 2 ] * cospi_24_64 + step [ 3 ] * cospi_8_64 ; temp2 = - step [ 2 ] * cospi_8_64 + step [ 3 ] * cospi_24_64 ; <vul-start> output [ 1 ] = ( tran_low_t ) fdct_round_shift ( temp1 ) ; output [ 3 ] = ( tran_low_t ) fdct_round_shift ( temp2 ) ; <vul-end> }"
956,"CWE-20 error_t mqttSnClientSendUnsubscribe ( MqttSnClientContext * context , const char_t * topicName ) { error_t error ; systime_t time ; uint16_t topicId ; MqttSnFlags flags ; error = NO_ERROR ; flags . all = 0 ; topicId = mqttSnClientFindPredefTopicName ( context , topicName ) ; if ( topicId != MQTT_SN_INVALID_TOPIC_ID ) { flags . topicIdType = MQTT_SN_PREDEFINED_TOPIC_ID ; } else { <vul-start> if ( osStrlen ( topicName ) == 2 && strchr ( topicName , '#' ) == NULL && strchr ( topicName , '+' ) == NULL ) <vul-end> { flags . topicIdType = MQTT_SN_SHORT_TOPIC_NAME ; } else { flags . topicIdType = MQTT_SN_NORMAL_TOPIC_NAME ; } error = mqttSnFormatUnsubscribe ( & context -> message , flags , context -> msgId , topicId , topicName ) ; } if ( ! error ) { TRACE_INFO ( ""Sending UNSUBSCRIBE message (%"" PRIuSIZE "" bytes)...\\r\\n"" , context -> message . length ) ; mqttSnDumpMessage ( context -> message . buffer , context -> message . length ) ; error = mqttSnClientSendDatagram ( context , context -> message . buffer , context -> message . length ) ; time = osGetSystemTime ( ) ; context -> retransmitStartTime = time ; context -> keepAliveTimestamp = time ; context -> state = MQTT_SN_CLIENT_STATE_SENDING_REQ ; context -> msgType = MQTT_SN_MSG_TYPE_UNSUBSCRIBE ; } return error ; }","error_t mqttSnClientSendUnsubscribe ( MqttSnClientContext * context , const char_t * topicName ) { error_t error ; systime_t time ; uint16_t topicId ; MqttSnFlags flags ; error = NO_ERROR ; flags . all = 0 ; topicId = mqttSnClientFindPredefTopicName ( context , topicName ) ; if ( topicId != MQTT_SN_INVALID_TOPIC_ID ) { flags . topicIdType = MQTT_SN_PREDEFINED_TOPIC_ID ; } else { <vul-start> if ( osStrlen ( topicName ) == 2 && osStrchr ( topicName , '#' ) == NULL && osStrchr ( topicName , '+' ) == NULL ) <vul-end> { flags . topicIdType = MQTT_SN_SHORT_TOPIC_NAME ; } else { flags . topicIdType = MQTT_SN_NORMAL_TOPIC_NAME ; } error = mqttSnFormatUnsubscribe ( & context -> message , flags , context -> msgId , topicId , topicName ) ; } if ( ! error ) { TRACE_INFO ( ""Sending UNSUBSCRIBE message (%"" PRIuSIZE "" bytes)...\\r\\n"" , context -> message . length ) ; mqttSnDumpMessage ( context -> message . buffer , context -> message . length ) ; error = mqttSnClientSendDatagram ( context , context -> message . buffer , context -> message . length ) ; time = osGetSystemTime ( ) ; context -> retransmitStartTime = time ; context -> keepAliveTimestamp = time ; context -> state = MQTT_SN_CLIENT_STATE_SENDING_REQ ; context -> msgType = MQTT_SN_MSG_TYPE_UNSUBSCRIBE ; } return error ; }"
957,"CWE-416 int snd_ctl_replace ( struct snd_card * card , struct snd_kcontrol * kcontrol , bool add_on_replace ) { struct snd_ctl_elem_id id ; <vul-start> <vul-end> unsigned int idx ; struct snd_kcontrol * old ; int ret ; if ( ! kcontrol ) return - EINVAL ; if ( snd_BUG_ON ( ! card || ! kcontrol -> info ) ) { ret = - EINVAL ; goto error ; } id = kcontrol -> id ; down_write ( & card -> controls_rwsem ) ; old = snd_ctl_find_id ( card , & id ) ; if ( ! old ) { if ( add_on_replace ) goto add ; up_write ( & card -> controls_rwsem ) ; ret = - EINVAL ; goto error ; } ret = snd_ctl_remove ( card , old ) ; if ( ret < 0 ) { up_write ( & card -> controls_rwsem ) ; goto error ; } add : if ( snd_ctl_find_hole ( card , kcontrol -> count ) < 0 ) { up_write ( & card -> controls_rwsem ) ; ret = - ENOMEM ; goto error ; } list_add_tail ( & kcontrol -> list , & card -> controls ) ; card -> controls_count += kcontrol -> count ; kcontrol -> id . numid = card -> last_numid + 1 ; card -> last_numid += kcontrol -> count ; <vul-start> <vul-end> up_write ( & card -> controls_rwsem ) ; <vul-start> for ( idx = 0 ; idx < kcontrol -> count ; idx ++ , id . index ++ , id . numid ++ ) <vul-end> snd_ctl_notify ( card , SNDRV_CTL_EVENT_MASK_ADD , & id ) ; return 0 ; error : snd_ctl_free_one ( kcontrol ) ; return ret ; }","int snd_ctl_replace ( struct snd_card * card , struct snd_kcontrol * kcontrol , bool add_on_replace ) { struct snd_ctl_elem_id id ; <vul-start> unsigned int count ; <vul-end> unsigned int idx ; struct snd_kcontrol * old ; int ret ; if ( ! kcontrol ) return - EINVAL ; if ( snd_BUG_ON ( ! card || ! kcontrol -> info ) ) { ret = - EINVAL ; goto error ; } id = kcontrol -> id ; down_write ( & card -> controls_rwsem ) ; old = snd_ctl_find_id ( card , & id ) ; if ( ! old ) { if ( add_on_replace ) goto add ; up_write ( & card -> controls_rwsem ) ; ret = - EINVAL ; goto error ; } ret = snd_ctl_remove ( card , old ) ; if ( ret < 0 ) { up_write ( & card -> controls_rwsem ) ; goto error ; } add : if ( snd_ctl_find_hole ( card , kcontrol -> count ) < 0 ) { up_write ( & card -> controls_rwsem ) ; ret = - ENOMEM ; goto error ; } list_add_tail ( & kcontrol -> list , & card -> controls ) ; card -> controls_count += kcontrol -> count ; kcontrol -> id . numid = card -> last_numid + 1 ; card -> last_numid += kcontrol -> count ; <vul-start> count = kcontrol -> count ; <vul-end> up_write ( & card -> controls_rwsem ) ; <vul-start> for ( idx = 0 ; idx < count ; idx ++ , id . index ++ , id . numid ++ ) <vul-end> snd_ctl_notify ( card , SNDRV_CTL_EVENT_MASK_ADD , & id ) ; return 0 ; error : snd_ctl_free_one ( kcontrol ) ; return ret ; }"
958,"CWE-119 static int read_inter_segment_id ( VP9_COMMON * const cm , MACROBLOCKD * const xd , <vul-start> int mi_row , int mi_col , vp9_reader * r ) { <vul-end> struct segmentation * const seg = & cm -> seg ; MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; <vul-start> const BLOCK_SIZE bsize = mbmi -> sb_type ; <vul-end> int predicted_segment_id , segment_id ; <vul-start> <vul-end> if ( ! seg -> enabled ) return 0 ; <vul-start> predicted_segment_id = vp9_get_segment_id ( cm , cm -> last_frame_seg_map , bsize , mi_row , mi_col ) ; if ( ! seg -> update_map ) <vul-end> return predicted_segment_id ; <vul-start> <vul-end> if ( seg -> temporal_update ) { <vul-start> const vp9_prob pred_prob = vp9_get_pred_prob_seg_id ( seg , xd ) ; mbmi -> seg_id_predicted = vp9_read ( r , pred_prob ) ; <vul-end> segment_id = mbmi -> seg_id_predicted ? predicted_segment_id : read_segment_id ( r , seg ) ; } else { segment_id = read_segment_id ( r , seg ) ; } <vul-start> set_segment_id ( cm , bsize , mi_row , mi_col , segment_id ) ; <vul-end> return segment_id ; }","static int read_inter_segment_id ( VP9_COMMON * const cm , MACROBLOCKD * const xd , <vul-start> int mi_row , int mi_col , vpx_reader * r ) { <vul-end> struct segmentation * const seg = & cm -> seg ; MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; <vul-start> <vul-end> int predicted_segment_id , segment_id ; <vul-start> const int mi_offset = mi_row * cm -> mi_cols + mi_col ; const int bw = xd -> plane [ 0 ] . n4_w >> 1 ; const int bh = xd -> plane [ 0 ] . n4_h >> 1 ; const int x_mis = MIN ( cm -> mi_cols - mi_col , bw ) ; const int y_mis = MIN ( cm -> mi_rows - mi_row , bh ) ; <vul-end> if ( ! seg -> enabled ) return 0 ; <vul-start> predicted_segment_id = cm -> last_frame_seg_map ? dec_get_segment_id ( cm , cm -> last_frame_seg_map , mi_offset , x_mis , y_mis ) : 0 ; if ( ! seg -> update_map ) { copy_segment_id ( cm , cm -> last_frame_seg_map , cm -> current_frame_seg_map , mi_offset , x_mis , y_mis ) ; <vul-end> return predicted_segment_id ; <vul-start> } <vul-end> if ( seg -> temporal_update ) { <vul-start> const vpx_prob pred_prob = vp9_get_pred_prob_seg_id ( seg , xd ) ; mbmi -> seg_id_predicted = vpx_read ( r , pred_prob ) ; <vul-end> segment_id = mbmi -> seg_id_predicted ? predicted_segment_id : read_segment_id ( r , seg ) ; } else { segment_id = read_segment_id ( r , seg ) ; } <vul-start> set_segment_id ( cm , mi_offset , x_mis , y_mis , segment_id ) ; <vul-end> return segment_id ; }"
959,"CWE-125 static int FstringParser_ConcatFstring ( FstringParser * state , const char * * str , const char * end , int raw , int recurse_lvl , struct compiling * c , const node * n ) { FstringParser_check_invariants ( state ) ; <vul-start> <vul-end> while ( 1 ) { PyObject * literal = NULL ; expr_ty expression = NULL ; int result = fstring_find_literal_and_expr ( str , end , raw , recurse_lvl , & literal , & expression , c , n ) ; if ( result < 0 ) return - 1 ; if ( ! literal ) { } else if ( ! state -> last_str ) { state -> last_str = literal ; literal = NULL ; } else { assert ( PyUnicode_GET_LENGTH ( literal ) != 0 ) ; if ( FstringParser_ConcatAndDel ( state , literal ) < 0 ) return - 1 ; literal = NULL ; } <vul-start> assert ( ! state -> last_str || PyUnicode_GET_LENGTH ( state -> last_str ) != 0 ) ; <vul-end> assert ( literal == NULL ) ; if ( result == 1 ) continue ; if ( ! expression ) break ; if ( ! state -> last_str ) { } else { expr_ty str = make_str_node_and_del ( & state -> last_str , c , n ) ; if ( ! str || ExprList_Append ( & state -> expr_list , str ) < 0 ) return - 1 ; } if ( ExprList_Append ( & state -> expr_list , expression ) < 0 ) return - 1 ; } if ( recurse_lvl == 0 && * str < end - 1 ) { ast_error ( c , n , ""f-string: unexpected end of string"" ) ; return - 1 ; } if ( recurse_lvl != 0 && * * str != '}' ) { ast_error ( c , n , ""f-string: expecting \'}\'"" ) ; return - 1 ; } FstringParser_check_invariants ( state ) ; return 0 ; }","static int FstringParser_ConcatFstring ( FstringParser * state , const char * * str , const char * end , int raw , int recurse_lvl , struct compiling * c , const node * n ) { FstringParser_check_invariants ( state ) ; <vul-start> state -> fmode = 1 ; <vul-end> while ( 1 ) { PyObject * literal = NULL ; expr_ty expression = NULL ; int result = fstring_find_literal_and_expr ( str , end , raw , recurse_lvl , & literal , & expression , c , n ) ; if ( result < 0 ) return - 1 ; if ( ! literal ) { } else if ( ! state -> last_str ) { state -> last_str = literal ; literal = NULL ; } else { assert ( PyUnicode_GET_LENGTH ( literal ) != 0 ) ; if ( FstringParser_ConcatAndDel ( state , literal ) < 0 ) return - 1 ; literal = NULL ; } <vul-start> <vul-end> assert ( literal == NULL ) ; if ( result == 1 ) continue ; if ( ! expression ) break ; if ( ! state -> last_str ) { } else { expr_ty str = make_str_node_and_del ( & state -> last_str , c , n ) ; if ( ! str || ExprList_Append ( & state -> expr_list , str ) < 0 ) return - 1 ; } if ( ExprList_Append ( & state -> expr_list , expression ) < 0 ) return - 1 ; } if ( recurse_lvl == 0 && * str < end - 1 ) { ast_error ( c , n , ""f-string: unexpected end of string"" ) ; return - 1 ; } if ( recurse_lvl != 0 && * * str != '}' ) { ast_error ( c , n , ""f-string: expecting \'}\'"" ) ; return - 1 ; } FstringParser_check_invariants ( state ) ; return 0 ; }"
960,"CWE-190 static int Unpickler_set_memo ( UnpicklerObject * self , PyObject * obj ) { PyObject * * new_memo ; <vul-start> Py_ssize_t new_memo_size = 0 ; Py_ssize_t i ; <vul-end> if ( obj == NULL ) { PyErr_SetString ( PyExc_TypeError , ""attribute deletion is not supported"" ) ; return - 1 ; } if ( Py_TYPE ( obj ) == & UnpicklerMemoProxyType ) { UnpicklerObject * unpickler = ( ( UnpicklerMemoProxyObject * ) obj ) -> unpickler ; new_memo_size = unpickler -> memo_size ; new_memo = _Unpickler_NewMemo ( new_memo_size ) ; if ( new_memo == NULL ) return - 1 ; <vul-start> for ( i = 0 ; i < new_memo_size ; i ++ ) { <vul-end> Py_XINCREF ( unpickler -> memo [ i ] ) ; new_memo [ i ] = unpickler -> memo [ i ] ; } } else if ( PyDict_Check ( obj ) ) { Py_ssize_t i = 0 ; PyObject * key , * value ; new_memo_size = PyDict_GET_SIZE ( obj ) ; new_memo = _Unpickler_NewMemo ( new_memo_size ) ; if ( new_memo == NULL ) return - 1 ; while ( PyDict_Next ( obj , & i , & key , & value ) ) { Py_ssize_t idx ; if ( ! PyLong_Check ( key ) ) { PyErr_SetString ( PyExc_TypeError , ""memo key must be integers"" ) ; goto error ; } idx = PyLong_AsSsize_t ( key ) ; if ( idx == - 1 && PyErr_Occurred ( ) ) goto error ; if ( idx < 0 ) { PyErr_SetString ( PyExc_ValueError , ""memo key must be positive integers."" ) ; goto error ; } if ( _Unpickler_MemoPut ( self , idx , value ) < 0 ) goto error ; } } else { PyErr_Format ( PyExc_TypeError , ""\'memo\' attribute must be an UnpicklerMemoProxy object"" ""or dict, not %.200s"" , Py_TYPE ( obj ) -> tp_name ) ; return - 1 ; } _Unpickler_MemoCleanup ( self ) ; self -> memo_size = new_memo_size ; self -> memo = new_memo ; return 0 ; error : if ( new_memo_size ) { <vul-start> i = new_memo_size ; while ( -- i >= 0 ) { <vul-end> Py_XDECREF ( new_memo [ i ] ) ; } PyMem_FREE ( new_memo ) ; } return - 1 ; }","static int Unpickler_set_memo ( UnpicklerObject * self , PyObject * obj ) { PyObject * * new_memo ; <vul-start> size_t new_memo_size = 0 ; <vul-end> if ( obj == NULL ) { PyErr_SetString ( PyExc_TypeError , ""attribute deletion is not supported"" ) ; return - 1 ; } if ( Py_TYPE ( obj ) == & UnpicklerMemoProxyType ) { UnpicklerObject * unpickler = ( ( UnpicklerMemoProxyObject * ) obj ) -> unpickler ; new_memo_size = unpickler -> memo_size ; new_memo = _Unpickler_NewMemo ( new_memo_size ) ; if ( new_memo == NULL ) return - 1 ; <vul-start> for ( size_t i = 0 ; i < new_memo_size ; i ++ ) { <vul-end> Py_XINCREF ( unpickler -> memo [ i ] ) ; new_memo [ i ] = unpickler -> memo [ i ] ; } } else if ( PyDict_Check ( obj ) ) { Py_ssize_t i = 0 ; PyObject * key , * value ; new_memo_size = PyDict_GET_SIZE ( obj ) ; new_memo = _Unpickler_NewMemo ( new_memo_size ) ; if ( new_memo == NULL ) return - 1 ; while ( PyDict_Next ( obj , & i , & key , & value ) ) { Py_ssize_t idx ; if ( ! PyLong_Check ( key ) ) { PyErr_SetString ( PyExc_TypeError , ""memo key must be integers"" ) ; goto error ; } idx = PyLong_AsSsize_t ( key ) ; if ( idx == - 1 && PyErr_Occurred ( ) ) goto error ; if ( idx < 0 ) { PyErr_SetString ( PyExc_ValueError , ""memo key must be positive integers."" ) ; goto error ; } if ( _Unpickler_MemoPut ( self , idx , value ) < 0 ) goto error ; } } else { PyErr_Format ( PyExc_TypeError , ""\'memo\' attribute must be an UnpicklerMemoProxy object"" ""or dict, not %.200s"" , Py_TYPE ( obj ) -> tp_name ) ; return - 1 ; } _Unpickler_MemoCleanup ( self ) ; self -> memo_size = new_memo_size ; self -> memo = new_memo ; return 0 ; error : if ( new_memo_size ) { <vul-start> for ( size_t i = new_memo_size - 1 ; i != SIZE_MAX ; i -- ) { <vul-end> Py_XDECREF ( new_memo [ i ] ) ; } PyMem_FREE ( new_memo ) ; } return - 1 ; }"
961,"CWE-345 static <vul-start> void headerMergeLegacySigs ( Header h , Header sigh ) <vul-end> { <vul-start> HeaderIterator hi ; <vul-end> struct rpmtd_s td ; <vul-start> hi = headerInitIterator ( sigh ) ; for ( ; headerNext ( hi , & td ) ; rpmtdFreeData ( & td ) ) { switch ( td . tag ) { case RPMSIGTAG_SIZE : td . tag = RPMTAG_SIGSIZE ; <vul-end> break ; <vul-start> case RPMSIGTAG_PGP : td . tag = RPMTAG_SIGPGP ; <vul-end> break ; <vul-start> case RPMSIGTAG_MD5 : td . tag = RPMTAG_SIGMD5 ; <vul-end> break ; <vul-start> case RPMSIGTAG_GPG : td . tag = RPMTAG_SIGGPG ; <vul-end> break ; <vul-start> case RPMSIGTAG_PGP5 : td . tag = RPMTAG_SIGPGP5 ; <vul-end> break ; <vul-start> case RPMSIGTAG_PAYLOADSIZE : td . tag = RPMTAG_ARCHIVESIZE ; break ; case RPMSIGTAG_FILESIGNATURES : td . tag = RPMTAG_FILESIGNATURES ; break ; case RPMSIGTAG_FILESIGNATURELENGTH : td . tag = RPMTAG_FILESIGNATURELENGTH ; break ; case RPMSIGTAG_VERITYSIGNATURES : case RPMSIGTAG_VERITYSIGNATUREALGO : case RPMSIGTAG_SHA1 : case RPMSIGTAG_SHA256 : case RPMSIGTAG_DSA : case RPMSIGTAG_RSA : default : if ( ! ( td . tag >= HEADER_SIGBASE && td . tag < HEADER_TAGBASE ) ) continue ; break ; } if ( ! headerIsEntry ( h , td . tag ) ) { switch ( td . type ) { case RPM_NULL_TYPE : continue ; break ; case RPM_CHAR_TYPE : case RPM_INT8_TYPE : case RPM_INT16_TYPE : case RPM_INT32_TYPE : case RPM_INT64_TYPE : if ( td . count != 1 ) continue ; break ; case RPM_STRING_TYPE : case RPM_STRING_ARRAY_TYPE : case RPM_BIN_TYPE : if ( td . count >= 16 * 1024 ) continue ; break ; case RPM_I18NSTRING_TYPE : continue ; break ; } ( void ) headerPut ( h , & td , HEADERPUT_DEFAULT ) ; <vul-end> } } <vul-start> headerFreeIterator ( hi ) ; <vul-end> }","static <vul-start> rpmTagVal headerMergeLegacySigs ( Header h , Header sigh , char * * msg ) <vul-end> { <vul-start> const struct taglate_s * xl ; <vul-end> struct rpmtd_s td ; <vul-start> rpmtdReset ( & td ) ; for ( xl = xlateTags ; xl -> stag ; xl ++ ) { if ( headerIsEntry ( h , xl -> xtag ) ) <vul-end> break ; <vul-start> if ( headerGet ( sigh , xl -> stag , & td , HEADERGET_RAW | HEADERGET_MINMEM ) ) { if ( xl -> stag != xl -> xtag ) td . tag = xl -> xtag ; if ( td . type != rpmTagGetTagType ( td . tag ) ) <vul-end> break ; <vul-start> if ( td . count < 1 || td . count > 16 * 1024 * 1024 ) <vul-end> break ; <vul-start> if ( xl -> count && td . count != xl -> count ) <vul-end> break ; <vul-start> if ( ! headerPut ( h , & td , HEADERPUT_DEFAULT ) ) <vul-end> break ; <vul-start> rpmtdFreeData ( & td ) ; <vul-end> } } <vul-start> rpmtdFreeData ( & td ) ; if ( xl -> stag ) { rasprintf ( msg , ""invalid signature tag %s (%d)"" , rpmTagGetName ( xl -> xtag ) , xl -> xtag ) ; } return xl -> stag ; <vul-end> }"
962,"nan COPYTHECONTEXT ( ""SH: slice_type"" , ( u1_slice_type ) ) ; ps_dec -> u1_sl_typ_5_9 = 0 ; if ( u1_slice_type > 4 ) { u1_slice_type -= 5 ; ps_dec -> u1_sl_typ_5_9 = 1 ; } { UWORD32 skip ; if ( ( ps_dec -> i4_app_skip_mode == IVD_SKIP_PB ) || ( ps_dec -> i4_dec_skip_mode == IVD_SKIP_PB ) ) { UWORD32 u4_bit_stream_offset = 0 ; if ( ps_dec -> u1_nal_unit_type == IDR_SLICE_NAL ) { skip = 0 ; ps_dec -> i4_dec_skip_mode = IVD_SKIP_NONE ; } else if ( ( I_SLICE == u1_slice_type ) && ( 1 >= ps_dec -> ps_cur_sps -> u1_num_ref_frames ) ) { skip = 0 ; ps_dec -> i4_dec_skip_mode = IVD_SKIP_NONE ; } else { skip = 1 ; } if ( ( 0 == u2_first_mb_in_slice ) && ( 1 == ps_dec -> u4_prev_nal_skipped ) ) { skip = 0 ; } if ( skip ) { ps_dec -> u4_prev_nal_skipped = 1 ; ps_dec -> i4_dec_skip_mode = IVD_SKIP_PB ; return 0 ; } else { if ( 1 == ps_dec -> u4_prev_nal_skipped ) { ps_dec -> u4_return_to_app = 1 ; return 0 ; } } } } u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_temp & MASK_ERR_PIC_SET_ID ) <vul-start> return ERROR_INV_SPS_PPS_T ; <vul-end> COPYTHECONTEXT ( ""SH: pic_parameter_set_id"" , u4_temp ) ; ps_pps = & ps_dec -> ps_pps [ u4_temp ] ; if ( FALSE == ps_pps -> u1_is_valid ) { <vul-start> return ERROR_INV_SPS_PPS_T ; <vul-end> } ps_seq = ps_pps -> ps_sps ; if ( ! ps_seq ) <vul-start> return ERROR_INV_SPS_PPS_T ; <vul-end> if ( FALSE == ps_seq -> u1_is_valid ) <vul-start> return ERROR_INV_SPS_PPS_T ; <vul-end> u2_frame_num = ih264d_get_bits_h264 ( ps_bitstrm , ps_seq -> u1_bits_in_frm_num ) ; COPYTHECONTEXT ( ""SH: frame_num"" , u2_frame_num ) ; if ( ! ps_seq -> u1_frame_mbs_only_flag ) { u1_field_pic_flag = ih264d_get_bit_h264 ( ps_bitstrm ) ; COPYTHECONTEXT ( ""SH: field_pic_flag"" , u1_field_pic_flag ) ; u1_bottom_field_flag = 0 ; if ( u1_field_pic_flag ) { ps_dec -> pu1_inv_scan = ( UWORD8 * ) gau1_ih264d_inv_scan_fld ; u1_bottom_field_flag = ih264d_get_bit_h264 ( ps_bitstrm ) ; COPYTHECONTEXT ( ""SH: bottom_field_flag"" , u1_bottom_field_flag ) ; } else { ps_dec -> pu1_inv_scan = ( UWORD8 * ) gau1_ih264d_inv_scan ; } } else { u1_field_pic_flag = 0 ; u1_bottom_field_flag = 0 ; ps_dec -> pu1_inv_scan = ( UWORD8 * ) gau1_ih264d_inv_scan ; } u1_nal_unit_type = SLICE_NAL ; if ( u1_is_idr_slice ) { if ( 0 == u1_field_pic_flag ) { ps_dec -> u1_top_bottom_decoded = TOP_FIELD_ONLY | BOT_FIELD_ONLY ; } u1_nal_unit_type = IDR_SLICE_NAL ; u4_idr_pic_id = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_idr_pic_id > 65535 ) <vul-start> return ERROR_INV_SPS_PPS_T ; <vul-end> COPYTHECONTEXT ( ""SH:  "" , u4_idr_pic_id ) ; } i_delta_poc [ 0 ] = i_delta_poc [ 1 ] = 0 ; s_tmp_poc . i4_pic_order_cnt_lsb = 0 ; s_tmp_poc . i4_delta_pic_order_cnt_bottom = 0 ; u1_pic_order_cnt_type = ps_seq -> u1_pic_order_cnt_type ; if ( u1_pic_order_cnt_type == 0 ) { i_temp = ih264d_get_bits_h264 ( ps_bitstrm , ps_seq -> u1_log2_max_pic_order_cnt_lsb_minus ) ; if ( i_temp < 0 || i_temp >= ps_seq -> i4_max_pic_order_cntLsb ) <vul-start> return ERROR_INV_SPS_PPS_T ; <vul-end> s_tmp_poc . i4_pic_order_cnt_lsb = i_temp ; COPYTHECONTEXT ( ""SH: pic_order_cnt_lsb"" , s_tmp_poc . i4_pic_order_cnt_lsb ) ; if ( ( ps_pps -> u1_pic_order_present_flag == 1 ) && ( ! u1_field_pic_flag ) ) { s_tmp_poc . i4_delta_pic_order_cnt_bottom = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; COPYTHECONTEXT ( ""SH: delta_pic_order_cnt_bottom"" , s_tmp_poc . i4_delta_pic_order_cnt_bottom ) ; } } s_tmp_poc . i4_delta_pic_order_cnt [ 0 ] = 0 ; s_tmp_poc . i4_delta_pic_order_cnt [ 1 ] = 0 ; if ( u1_pic_order_cnt_type == 1 && ( ! ps_seq -> u1_delta_pic_order_always_zero_flag ) ) { s_tmp_poc . i4_delta_pic_order_cnt [ 0 ] = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; COPYTHECONTEXT ( ""SH: delta_pic_order_cnt[0]"" , s_tmp_poc . i4_delta_pic_order_cnt [ 0 ] ) ; if ( ps_pps -> u1_pic_order_present_flag && ! u1_field_pic_flag ) { s_tmp_poc . i4_delta_pic_order_cnt [ 1 ] = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; COPYTHECONTEXT ( ""SH: delta_pic_order_cnt[1]"" , s_tmp_poc . i4_delta_pic_order_cnt [ 1 ] ) ; } } if ( ps_pps -> u1_redundant_pic_cnt_present_flag ) { u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_temp > MAX_REDUNDANT_PIC_CNT ) <vul-start> return ERROR_INV_SPS_PPS_T ; <vul-end> u1_redundant_pic_cnt = u4_temp ; COPYTHECONTEXT ( ""SH: redundant_pic_cnt"" , u1_redundant_pic_cnt ) ; } i1_is_end_of_poc = 0 ; if ( ! ps_dec -> u1_first_slice_in_stream ) { i1_is_end_of_poc = ih264d_is_end_of_pic ( u2_frame_num , u1_nal_ref_idc , & s_tmp_poc , & ps_dec -> s_cur_pic_poc , ps_cur_slice , u1_pic_order_cnt_type , u1_nal_unit_type , u4_idr_pic_id , u1_field_pic_flag , u1_bottom_field_flag ) ; if ( ( ps_dec -> u4_first_slice_in_pic == 2 ) && ( i1_is_end_of_poc == 0 ) ) { ps_dec -> ps_dec_err_status -> u1_err_flag |= REJECT_CUR_PIC ; i1_is_end_of_poc = 1 ; } else { ps_dec -> ps_dec_err_status -> u1_err_flag &= MASK_REJECT_CUR_PIC ; } } u1_mbaff = ps_seq -> u1_mb_aff_flag && ( ! u1_field_pic_flag ) ; prev_slice_err = 0 ; if ( i1_is_end_of_poc || ps_dec -> u1_first_slice_in_stream ) { if ( u2_frame_num != ps_dec -> u2_prv_frame_num && ps_dec -> u1_top_bottom_decoded != 0 && ps_dec -> u1_top_bottom_decoded != ( TOP_FIELD_ONLY | BOT_FIELD_ONLY ) ) { ps_dec -> u1_dangling_field = 1 ; if ( ps_dec -> u4_first_slice_in_pic ) { prev_slice_err = 1 ; } else { prev_slice_err = 2 ; } if ( ps_dec -> u1_top_bottom_decoded == TOP_FIELD_ONLY ) ps_cur_slice -> u1_bottom_field_flag = 1 ; else ps_cur_slice -> u1_bottom_field_flag = 0 ; num_mb_skipped = ( ps_dec -> u2_frm_ht_in_mbs * ps_dec -> u2_frm_wd_in_mbs ) <vul-start> ps_dec -> u2_total_mbs_coded ; <vul-end> ps_cur_poc = & ps_dec -> s_cur_pic_poc ; u1_is_idr_slice = ps_cur_slice -> u1_nal_unit_type == IDR_SLICE_NAL ; } else if ( ps_dec -> u4_first_slice_in_pic == 2 )","COPYTHECONTEXT ( ""SH: slice_type"" , ( u1_slice_type ) ) ; ps_dec -> u1_sl_typ_5_9 = 0 ; if ( u1_slice_type > 4 ) { u1_slice_type -= 5 ; ps_dec -> u1_sl_typ_5_9 = 1 ; } { UWORD32 skip ; if ( ( ps_dec -> i4_app_skip_mode == IVD_SKIP_PB ) || ( ps_dec -> i4_dec_skip_mode == IVD_SKIP_PB ) ) { UWORD32 u4_bit_stream_offset = 0 ; if ( ps_dec -> u1_nal_unit_type == IDR_SLICE_NAL ) { skip = 0 ; ps_dec -> i4_dec_skip_mode = IVD_SKIP_NONE ; } else if ( ( I_SLICE == u1_slice_type ) && ( 1 >= ps_dec -> ps_cur_sps -> u1_num_ref_frames ) ) { skip = 0 ; ps_dec -> i4_dec_skip_mode = IVD_SKIP_NONE ; } else { skip = 1 ; } if ( ( 0 == u2_first_mb_in_slice ) && ( 1 == ps_dec -> u4_prev_nal_skipped ) ) { skip = 0 ; } if ( skip ) { ps_dec -> u4_prev_nal_skipped = 1 ; ps_dec -> i4_dec_skip_mode = IVD_SKIP_PB ; return 0 ; } else { if ( 1 == ps_dec -> u4_prev_nal_skipped ) { ps_dec -> u4_return_to_app = 1 ; return 0 ; } } } } u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_temp & MASK_ERR_PIC_SET_ID ) <vul-start> return ERROR_INV_SLICE_HDR_T ; <vul-end> COPYTHECONTEXT ( ""SH: pic_parameter_set_id"" , u4_temp ) ; ps_pps = & ps_dec -> ps_pps [ u4_temp ] ; if ( FALSE == ps_pps -> u1_is_valid ) { <vul-start> return ERROR_INV_SLICE_HDR_T ; <vul-end> } ps_seq = ps_pps -> ps_sps ; if ( ! ps_seq ) <vul-start> return ERROR_INV_SLICE_HDR_T ; <vul-end> if ( FALSE == ps_seq -> u1_is_valid ) <vul-start> return ERROR_INV_SLICE_HDR_T ; <vul-end> u2_frame_num = ih264d_get_bits_h264 ( ps_bitstrm , ps_seq -> u1_bits_in_frm_num ) ; COPYTHECONTEXT ( ""SH: frame_num"" , u2_frame_num ) ; if ( ! ps_seq -> u1_frame_mbs_only_flag ) { u1_field_pic_flag = ih264d_get_bit_h264 ( ps_bitstrm ) ; COPYTHECONTEXT ( ""SH: field_pic_flag"" , u1_field_pic_flag ) ; u1_bottom_field_flag = 0 ; if ( u1_field_pic_flag ) { ps_dec -> pu1_inv_scan = ( UWORD8 * ) gau1_ih264d_inv_scan_fld ; u1_bottom_field_flag = ih264d_get_bit_h264 ( ps_bitstrm ) ; COPYTHECONTEXT ( ""SH: bottom_field_flag"" , u1_bottom_field_flag ) ; } else { ps_dec -> pu1_inv_scan = ( UWORD8 * ) gau1_ih264d_inv_scan ; } } else { u1_field_pic_flag = 0 ; u1_bottom_field_flag = 0 ; ps_dec -> pu1_inv_scan = ( UWORD8 * ) gau1_ih264d_inv_scan ; } u1_nal_unit_type = SLICE_NAL ; if ( u1_is_idr_slice ) { if ( 0 == u1_field_pic_flag ) { ps_dec -> u1_top_bottom_decoded = TOP_FIELD_ONLY | BOT_FIELD_ONLY ; } u1_nal_unit_type = IDR_SLICE_NAL ; u4_idr_pic_id = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_idr_pic_id > 65535 ) <vul-start> return ERROR_INV_SLICE_HDR_T ; <vul-end> COPYTHECONTEXT ( ""SH:  "" , u4_idr_pic_id ) ; } i_delta_poc [ 0 ] = i_delta_poc [ 1 ] = 0 ; s_tmp_poc . i4_pic_order_cnt_lsb = 0 ; s_tmp_poc . i4_delta_pic_order_cnt_bottom = 0 ; u1_pic_order_cnt_type = ps_seq -> u1_pic_order_cnt_type ; if ( u1_pic_order_cnt_type == 0 ) { i_temp = ih264d_get_bits_h264 ( ps_bitstrm , ps_seq -> u1_log2_max_pic_order_cnt_lsb_minus ) ; if ( i_temp < 0 || i_temp >= ps_seq -> i4_max_pic_order_cntLsb ) <vul-start> return ERROR_INV_SLICE_HDR_T ; <vul-end> s_tmp_poc . i4_pic_order_cnt_lsb = i_temp ; COPYTHECONTEXT ( ""SH: pic_order_cnt_lsb"" , s_tmp_poc . i4_pic_order_cnt_lsb ) ; if ( ( ps_pps -> u1_pic_order_present_flag == 1 ) && ( ! u1_field_pic_flag ) ) { s_tmp_poc . i4_delta_pic_order_cnt_bottom = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; COPYTHECONTEXT ( ""SH: delta_pic_order_cnt_bottom"" , s_tmp_poc . i4_delta_pic_order_cnt_bottom ) ; } } s_tmp_poc . i4_delta_pic_order_cnt [ 0 ] = 0 ; s_tmp_poc . i4_delta_pic_order_cnt [ 1 ] = 0 ; if ( u1_pic_order_cnt_type == 1 && ( ! ps_seq -> u1_delta_pic_order_always_zero_flag ) ) { s_tmp_poc . i4_delta_pic_order_cnt [ 0 ] = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; COPYTHECONTEXT ( ""SH: delta_pic_order_cnt[0]"" , s_tmp_poc . i4_delta_pic_order_cnt [ 0 ] ) ; if ( ps_pps -> u1_pic_order_present_flag && ! u1_field_pic_flag ) { s_tmp_poc . i4_delta_pic_order_cnt [ 1 ] = ih264d_sev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; COPYTHECONTEXT ( ""SH: delta_pic_order_cnt[1]"" , s_tmp_poc . i4_delta_pic_order_cnt [ 1 ] ) ; } } if ( ps_pps -> u1_redundant_pic_cnt_present_flag ) { u4_temp = ih264d_uev ( pu4_bitstrm_ofst , pu4_bitstrm_buf ) ; if ( u4_temp > MAX_REDUNDANT_PIC_CNT ) <vul-start> return ERROR_INV_SLICE_HDR_T ; <vul-end> u1_redundant_pic_cnt = u4_temp ; COPYTHECONTEXT ( ""SH: redundant_pic_cnt"" , u1_redundant_pic_cnt ) ; } i1_is_end_of_poc = 0 ; if ( ! ps_dec -> u1_first_slice_in_stream ) { i1_is_end_of_poc = ih264d_is_end_of_pic ( u2_frame_num , u1_nal_ref_idc , & s_tmp_poc , & ps_dec -> s_cur_pic_poc , ps_cur_slice , u1_pic_order_cnt_type , u1_nal_unit_type , u4_idr_pic_id , u1_field_pic_flag , u1_bottom_field_flag ) ; if ( ( ps_dec -> u4_first_slice_in_pic == 2 ) && ( i1_is_end_of_poc == 0 ) ) { ps_dec -> ps_dec_err_status -> u1_err_flag |= REJECT_CUR_PIC ; i1_is_end_of_poc = 1 ; } else { ps_dec -> ps_dec_err_status -> u1_err_flag &= MASK_REJECT_CUR_PIC ; } } u1_mbaff = ps_seq -> u1_mb_aff_flag && ( ! u1_field_pic_flag ) ; prev_slice_err = 0 ; if ( i1_is_end_of_poc || ps_dec -> u1_first_slice_in_stream ) { if ( u2_frame_num != ps_dec -> u2_prv_frame_num && ps_dec -> u1_top_bottom_decoded != 0 && ps_dec -> u1_top_bottom_decoded != ( TOP_FIELD_ONLY | BOT_FIELD_ONLY ) ) { ps_dec -> u1_dangling_field = 1 ; if ( ps_dec -> u4_first_slice_in_pic ) { prev_slice_err = 1 ; } else { prev_slice_err = 2 ; } if ( ps_dec -> u1_top_bottom_decoded == TOP_FIELD_ONLY ) ps_cur_slice -> u1_bottom_field_flag = 1 ; else ps_cur_slice -> u1_bottom_field_flag = 0 ; num_mb_skipped = ( ps_dec -> u2_frm_ht_in_mbs * ps_dec -> u2_frm_wd_in_mbs ) <vul-start> <vul-end> ps_cur_poc = & ps_dec -> s_cur_pic_poc ; u1_is_idr_slice = ps_cur_slice -> u1_nal_unit_type == IDR_SLICE_NAL ; } else if ( ps_dec -> u4_first_slice_in_pic == 2 )"
963,"CWE-119 <vul-start> static int set_registers ( pegasus_t * pegasus , __u16 indx , __u16 size , void * data ) <vul-end> { <vul-start> <vul-end> int ret ; <vul-start> <vul-end> ret = usb_control_msg ( pegasus -> usb , usb_sndctrlpipe ( pegasus -> usb , 0 ) , PEGASUS_REQ_SET_REGS , PEGASUS_REQT_WRITE , 0 , <vul-start> indx , data , size , 100 ) ; <vul-end> if ( ret < 0 ) netif_dbg ( pegasus , drv , pegasus -> net , ""%s returned %d\\n"" , __func__ , ret ) ; <vul-start> <vul-end> return ret ; }","<vul-start> static int set_registers ( pegasus_t * pegasus , __u16 indx , __u16 size , const void * data ) <vul-end> { <vul-start> u8 * buf ; <vul-end> int ret ; <vul-start> buf = kmemdup ( data , size , GFP_NOIO ) ; if ( ! buf ) return - ENOMEM ; <vul-end> ret = usb_control_msg ( pegasus -> usb , usb_sndctrlpipe ( pegasus -> usb , 0 ) , PEGASUS_REQ_SET_REGS , PEGASUS_REQT_WRITE , 0 , <vul-start> indx , buf , size , 100 ) ; <vul-end> if ( ret < 0 ) netif_dbg ( pegasus , drv , pegasus -> net , ""%s returned %d\\n"" , __func__ , ret ) ; <vul-start> kfree ( buf ) ; <vul-end> return ret ; }"
964,"CWE-416 static int php_var_unserialize_internal ( UNSERIALIZE_PARAMETER ) { const unsigned char * cursor , * limit , * marker , * start ; zval * rval_ref ; limit = max ; cursor = * p ; if ( YYCURSOR >= YYLIMIT ) { return 0 ; } if ( var_hash && ( * p ) [ 0 ] != 'R' ) { var_push ( var_hash , rval ) ; } start = cursor ; <vul-start> # line 585 ""ext/standard/var_unserializer.c"" <vul-end> { YYCTYPE yych ; static const unsigned char yybm [ ] = { 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , } ; if ( ( YYLIMIT - YYCURSOR ) < 7 ) YYFILL ( 7 ) ; yych = * YYCURSOR ; switch ( yych ) { case 'C' : <vul-start> case 'O' : goto yy13 ; <vul-end> case 'N' : goto yy5 ; <vul-start> case 'R' : goto yy2 ; case 'S' : goto yy10 ; case 'a' : goto yy11 ; case 'b' : goto yy6 ; case 'd' : goto yy8 ; case 'i' : goto yy7 ; <vul-end> case 'o' : goto yy12 ; <vul-start> case 'r' : goto yy4 ; case 's' : goto yy9 ; case '}' : goto yy14 ; default : goto yy16 ; <vul-end> } yy2 : <vul-start> yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy95 ; <vul-end> yy3 : <vul-start> # line 962 ""ext/standard/var_unserializer.re"" <vul-end> { return 0 ; } <vul-start> # line 646 ""ext/standard/var_unserializer.c"" <vul-end> yy4 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy89 ; <vul-end> goto yy3 ; yy5 : yych = * ++ YYCURSOR ; <vul-start> if ( yych == ';' ) goto yy87 ; <vul-end> goto yy3 ; yy6 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy83 ; <vul-end> goto yy3 ; yy7 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy77 ; <vul-end> goto yy3 ; yy8 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy53 ; <vul-end> goto yy3 ; yy9 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy46 ; <vul-end> goto yy3 ; yy10 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy39 ; <vul-end> goto yy3 ; yy11 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy32 ; <vul-end> goto yy3 ; yy12 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy25 ; <vul-end> goto yy3 ; yy13 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy17 ; <vul-end> goto yy3 ; yy14 : <vul-start> ++ YYCURSOR ; # line 956 ""ext/standard/var_unserializer.re"" <vul-end> { php_error_docref ( NULL , E_NOTICE , ""Unexpected end of serialized data"" ) ; return 0 ; } <vul-start> # line 695 ""ext/standard/var_unserializer.c"" yy16 : yych = * ++ YYCURSOR ; goto yy3 ; <vul-end> yy17 : yych = * ++ YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { <vul-start> goto yy20 ; } if ( yych == '+' ) goto yy19 ; <vul-end> yy18 : YYCURSOR = YYMARKER ; goto yy3 ; yy19 : <vul-start> <vul-end> yych = * ++ YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { <vul-start> goto yy20 ; } goto yy18 ; yy20 : <vul-end> if ( ( YYLIMIT - YYCURSOR ) < 2 ) YYFILL ( 2 ) ; yych = * YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { <vul-start> goto yy20 ; } if ( yych <= '/' ) goto yy18 ; if ( yych >= ';' ) goto yy18 ; yych = * ++ YYCURSOR ; if ( yych != \'""\' ) goto yy18 ; ++ YYCURSOR ; # line 804 ""ext/standard/var_unserializer.re"" <vul-end> { size_t len , len2 , len3 , maxlen ; zend_long elements ; char * str ; zend_string * class_name ; zend_class_entry * ce ; int incomplete_class = 0 ; int custom_object = 0 ; zval user_func ; zval retval ; zval args [ 1 ] ; if ( ! var_hash ) return 0 ; if ( * start == 'C' ) { custom_object = 1 ; } len2 = len = parse_uiv ( start + 2 ) ; maxlen = max - YYCURSOR ; if ( maxlen < len || len == 0 ) { * p = start + 2 ; return 0 ; } str = ( char * ) YYCURSOR ; YYCURSOR += len ; if ( * ( YYCURSOR ) != \'""\' ) { * p = YYCURSOR ; return 0 ; } if ( * ( YYCURSOR + 1 ) != ':' ) { * p = YYCURSOR + 1 ; return 0 ; } len3 = strspn ( str , ""0123456789_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\\177\\200\\201\\202\\203\\204\\205\\206\\207\\210\\211\\212\\213\\214\\215\\216\\217\\220\\221\\222\\223\\224\\225\\226\\227\\230\\231\\232\\233\\234\\235\\236\\237\\240\\241\\242\\243\\244\\245\\246\\247\\250\\251\\252\\253\\254\\255\\256\\257\\260\\261\\262\\263\\264\\265\\266\\267\\270\\271\\272\\273\\274\\275\\276\\277\\300\\301\\302\\303\\304\\305\\306\\307\\310\\311\\312\\313\\314\\315\\316\\317\\320\\321\\322\\323\\324\\325\\326\\327\\330\\331\\332\\333\\334\\335\\336\\337\\340\\341\\342\\343\\344\\345\\346\\347\\350\\351\\352\\353\\354\\355\\356\\357\\360\\361\\362\\363\\364\\365\\366\\367\\370\\371\\372\\373\\374\\375\\376\\377\\\\"" ) ; if ( len3 != len ) { * p = YYCURSOR + len3 - len ; return 0 ; } class_name = zend_string_init ( str , len , 0 ) ; do { if ( ! unserialize_allowed_class ( class_name , classes ) ) { incomplete_class = 1 ; ce = PHP_IC_ENTRY ; break ; } BG ( serialize_lock ) ++ ; ce = zend_lookup_class ( class_name ) ; if ( ce ) { BG ( serialize_lock ) -- ; if ( EG ( exception ) ) { zend_string_release ( class_name ) ;","static int php_var_unserialize_internal ( UNSERIALIZE_PARAMETER ) { const unsigned char * cursor , * limit , * marker , * start ; zval * rval_ref ; limit = max ; cursor = * p ; if ( YYCURSOR >= YYLIMIT ) { return 0 ; } if ( var_hash && ( * p ) [ 0 ] != 'R' ) { var_push ( var_hash , rval ) ; } start = cursor ; <vul-start> # line 576 ""ext/standard/var_unserializer.c"" <vul-end> { YYCTYPE yych ; static const unsigned char yybm [ ] = { 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 128 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , } ; if ( ( YYLIMIT - YYCURSOR ) < 7 ) YYFILL ( 7 ) ; yych = * YYCURSOR ; switch ( yych ) { case 'C' : <vul-start> case 'O' : goto yy4 ; <vul-end> case 'N' : goto yy5 ; <vul-start> case 'R' : goto yy6 ; case 'S' : goto yy7 ; case 'a' : goto yy8 ; case 'b' : goto yy9 ; case 'd' : goto yy10 ; case 'i' : goto yy11 ; <vul-end> case 'o' : goto yy12 ; <vul-start> case 'r' : goto yy13 ; case 's' : goto yy14 ; case '}' : goto yy15 ; default : goto yy2 ; <vul-end> } yy2 : <vul-start> ++ YYCURSOR ; <vul-end> yy3 : <vul-start> # line 951 ""ext/standard/var_unserializer.re"" <vul-end> { return 0 ; } <vul-start> # line 636 ""ext/standard/var_unserializer.c"" <vul-end> yy4 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy17 ; <vul-end> goto yy3 ; yy5 : yych = * ++ YYCURSOR ; <vul-start> if ( yych == ';' ) goto yy19 ; <vul-end> goto yy3 ; yy6 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy21 ; <vul-end> goto yy3 ; yy7 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy22 ; <vul-end> goto yy3 ; yy8 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy23 ; <vul-end> goto yy3 ; yy9 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy24 ; <vul-end> goto yy3 ; yy10 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy25 ; <vul-end> goto yy3 ; yy11 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy26 ; <vul-end> goto yy3 ; yy12 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy27 ; <vul-end> goto yy3 ; yy13 : yych = * ( YYMARKER = ++ YYCURSOR ) ; <vul-start> if ( yych == ':' ) goto yy28 ; <vul-end> goto yy3 ; yy14 : <vul-start> yych = * ( YYMARKER = ++ YYCURSOR ) ; if ( yych == ':' ) goto yy29 ; goto yy3 ; yy15 : ++ YYCURSOR ; # line 945 ""ext/standard/var_unserializer.re"" <vul-end> { php_error_docref ( NULL , E_NOTICE , ""Unexpected end of serialized data"" ) ; return 0 ; } <vul-start> # line 689 ""ext/standard/var_unserializer.c"" <vul-end> yy17 : yych = * ++ YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { <vul-start> goto yy31 ; } if ( yych == '+' ) goto yy30 ; <vul-end> yy18 : YYCURSOR = YYMARKER ; goto yy3 ; yy19 : <vul-start> ++ YYCURSOR ; # line 629 ""ext/standard/var_unserializer.re"" { * p = YYCURSOR ; ZVAL_NULL ( rval ) ; return 1 ; } # line 707 ""ext/standard/var_unserializer.c"" yy21 : yych = * ++ YYCURSOR ; if ( yych <= ',' ) { if ( yych == '+' ) goto yy33 ; goto yy18 ; } else { if ( yych <= '-' ) goto yy33 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy34 ; goto yy18 ; } yy22 : yych = * ++ YYCURSOR ; if ( yych == '+' ) goto yy36 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy37 ; goto yy18 ; yy23 : yych = * ++ YYCURSOR ; if ( yych == '+' ) goto yy39 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy40 ; goto yy18 ; yy24 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '1' ) goto yy42 ; goto yy18 ; yy25 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) { if ( yych <= ',' ) { if ( yych == '+' ) goto yy43 ; goto yy18 ; } else { if ( yych <= '-' ) goto yy44 ; if ( yych <= '.' ) goto yy45 ; goto yy18 ; } } else { if ( yych <= 'I' ) { if ( yych <= '9' ) goto yy46 ; if ( yych <= 'H' ) goto yy18 ; goto yy48 ; } else { if ( yych == 'N' ) goto yy49 ; goto yy18 ; } } yy26 : yych = * ++ YYCURSOR ; if ( yych <= ',' ) { if ( yych == '+' ) goto yy50 ; goto yy18 ; } else { if ( yych <= '-' ) goto yy50 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy51 ; goto yy18 ; } yy27 : yych = * ++ YYCURSOR ; if ( yych <= ',' ) { if ( yych == '+' ) goto yy53 ; goto yy18 ; } else { if ( yych <= '-' ) goto yy53 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy54 ; goto yy18 ; } yy28 : yych = * ++ YYCURSOR ; if ( yych <= ',' ) { if ( yych == '+' ) goto yy56 ; goto yy18 ; } else { if ( yych <= '-' ) goto yy56 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy57 ; goto yy18 ; } yy29 : yych = * ++ YYCURSOR ; if ( yych == '+' ) goto yy59 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy60 ; goto yy18 ; yy30 : <vul-end> yych = * ++ YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { <vul-start> goto yy31 ; } goto yy18 ; yy31 : + YYCURSOR ; <vul-end> if ( ( YYLIMIT - YYCURSOR ) < 2 ) YYFILL ( 2 ) ; yych = * YYCURSOR ; if ( yybm [ 0 + yych ] & 128 ) { <vul-start> goto yy31 ; } if ( yych <= '/' ) goto yy18 ; if ( yych <= ':' ) goto yy62 ; goto yy18 ; yy33 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych >= ':' ) goto yy18 ; yy34 : ++ YYCURSOR ; if ( YYLIMIT <= YYCURSOR ) YYFILL ( 1 ) ; yych = * YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy34 ; if ( yych == ';' ) goto yy63 ; goto yy18 ; yy36 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych >= ':' ) goto yy18 ; yy37 : ++ YYCURSOR ; if ( ( YYLIMIT - YYCURSOR ) < 2 ) YYFILL ( 2 ) ; yych = * YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy37 ; if ( yych <= ':' ) goto yy65 ; goto yy18 ; yy39 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych >= ':' ) goto yy18 ; yy40 : ++ YYCURSOR ; if ( ( YYLIMIT - YYCURSOR ) < 2 ) YYFILL ( 2 ) ; yych = * YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy40 ; if ( yych <= ':' ) goto yy66 ; goto yy18 ; yy42 : yych = * ++ YYCURSOR ; if ( yych == ';' ) goto yy67 ; goto yy18 ; yy43 : yych = * ++ YYCURSOR ; if ( yych == '.' ) goto yy45 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy46 ; goto yy18 ; yy44 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) { if ( yych != '.' ) goto yy18 ; } else { if ( yych <= '9' ) goto yy46 ; if ( yych == 'I' ) goto yy48 ; goto yy18 ; } yy45 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy69 ; goto yy18 ; yy46 : ++ YYCURSOR ; if ( ( YYLIMIT - YYCURSOR ) < 4 ) YYFILL ( 4 ) ; yych = * YYCURSOR ; if ( yych <= ':' ) { if ( yych <= '.' ) { if ( yych <= '-' ) goto yy18 ; goto yy69 ; } else { if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy46 ; goto yy18 ; } } else { if ( yych <= 'E' ) { if ( yych <= ';' ) goto yy71 ; if ( yych <= 'D' ) goto yy18 ; goto yy73 ; } else { if ( yych == 'e' ) goto yy73 ; goto yy18 ; } } yy48 : yych = * ++ YYCURSOR ; if ( yych == 'N' ) goto yy74 ; goto yy18 ; yy49 : yych = * ++ YYCURSOR ; if ( yych == 'A' ) goto yy75 ; goto yy18 ; yy50 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych >= ':' ) goto yy18 ; yy51 : ++ YYCURSOR ; if ( YYLIMIT <= YYCURSOR ) YYFILL ( 1 ) ; yych = * YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy51 ; if ( yych == ';' ) goto yy76 ; goto yy18 ; yy53 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych >= ':' ) goto yy18 ; yy54 : ++ YYCURSOR ; if ( ( YYLIMIT - YYCURSOR ) < 2 ) YYFILL ( 2 ) ; yych = * YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy54 ; if ( yych <= ':' ) goto yy78 ; goto yy18 ; yy56 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych >= ':' ) goto yy18 ; yy57 : ++ YYCURSOR ; if ( YYLIMIT <= YYCURSOR ) YYFILL ( 1 ) ; yych = * YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy57 ; if ( yych == ';' ) goto yy79 ; goto yy18 ; yy59 : yych = * ++ YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych >= ':' ) goto yy18 ; yy60 : ++ YYCURSOR ; if ( ( YYLIMIT - YYCURSOR ) < 2 ) YYFILL ( 2 ) ; yych = * YYCURSOR ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy60 ; if ( yych <= ':' ) goto yy81 ; goto yy18 ; yy62 : yych = * ++ YYCURSOR ; if ( yych == \'""\' ) goto yy82 ; goto yy18 ; yy63 : ++ YYCURSOR ; # line 580 ""ext/standard/var_unserializer.re"" { zend_long id ; * p = YYCURSOR ; if ( ! var_hash ) return 0 ; id = parse_iv ( start + 2 ) - 1 ; if ( id == - 1 || ( rval_ref = var_access ( var_hash , id ) ) == NULL ) { return 0 ; } if ( Z_ISUNDEF_P ( rval_ref ) || ( Z_ISREF_P ( rval_ref ) && Z_ISUNDEF_P ( Z_REFVAL_P ( rval_ref ) ) ) ) { return 0 ; } if ( Z_ISREF_P ( rval_ref ) ) { ZVAL_COPY ( rval , rval_ref ) ; } else { ZVAL_NEW_REF ( rval_ref , rval_ref ) ; ZVAL_COPY ( rval , rval_ref ) ; } return 1 ; } # line 982 ""ext/standard/var_unserializer.c"" yy65 : yych = * ++ YYCURSOR ; if ( yych == \'""\' ) goto yy84 ; goto yy18 ; yy66 : yych = * ++ YYCURSOR ; if ( yych == '{' ) goto yy86 ; goto yy18 ; yy67 : ++ YYCURSOR ; # line 635 ""ext/standard/var_unserializer.re"" { * p = YYCURSOR ; ZVAL_BOOL ( rval , parse_iv ( start + 2 ) ) ; return 1 ; } # line 999 ""ext/standard/var_unserializer.c"" yy69 : ++ YYCURSOR ; if ( ( YYLIMIT - YYCURSOR ) < 4 ) YYFILL ( 4 ) ; yych = * YYCURSOR ; if ( yych <= ';' ) { if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy69 ; if ( yych <= ':' ) goto yy18 ; } else { if ( yych <= 'E' ) { if ( yych <= 'D' ) goto yy18 ; goto yy73 ; } else { if ( yych == 'e' ) goto yy73 ; goto yy18 ; } } yy71 : ++ YYCURSOR ; # line 683 ""ext/standard/var_unserializer.re"" { # if SIZEOF_ZEND_LONG == 4 use_double : # endif * p = YYCURSOR ; ZVAL_DOUBLE ( rval , zend_strtod ( ( const char * ) start + 2 , NULL ) ) ; return 1 ; } # line 1028 ""ext/standard/var_unserializer.c"" yy73 : yych = * ++ YYCURSOR ; if ( yych <= ',' ) { if ( yych == '+' ) goto yy88 ; goto yy18 ; } else { if ( yych <= '-' ) goto yy88 ; if ( yych <= '/' ) goto yy18 ; if ( yych <= '9' ) goto yy89 ; goto yy18 ; } yy74 : yych = * ++ YYCURSOR ; if ( yych == 'F' ) goto yy91 ; goto yy18 ; yy75 : yych = * ++ YYCURSOR ; if ( yych == 'N' ) goto yy91 ; goto yy18 ; yy76 : ++ YYCURSOR ; # line 641 ""ext/standard/var_unserializer.re"" { # if SIZEOF_ZEND_LONG == 4 int digits = YYCURSOR - start - 3 ; if ( start [ 2 ] == '-' || start [ 2 ] == '+' ) { digits -- ; } if ( digits >= MAX_LENGTH_OF_LONG - 1 ) { if ( digits == MAX_LENGTH_OF_LONG - 1 ) { int cmp = strncmp ( ( char * ) YYCURSOR - MAX_LENGTH_OF_LONG , long_min_digits , MAX_LENGTH_OF_LONG - 1 ) ; if ( ! ( cmp < 0 || ( cmp == 0 && start [ 2 ] == '-' ) ) ) { goto use_double ; } } else { goto use_double ; } } # endif * p = YYCURSOR ; ZVAL_LONG ( rval , parse_iv ( start + 2 ) ) ; return 1 ; } # line 1076 ""ext/standard/var_unserializer.c"" yy78 : yych = * ++ YYCURSOR ; if ( yych == \'""\' ) goto yy92 ; goto yy18 ; yy79 : ++ YYCURSOR ; # line 605 ""ext/standard/var_unserializer.re"" { zend_long id ; * p = YYCURSOR ; if ( ! var_hash ) return 0 ; id = parse_iv ( start + 2 ) - 1 ; if ( id == - 1 || ( rval_ref = var_access ( var_hash , id ) ) == NULL ) { return 0 ; } if ( rval_ref == rval ) { return 0 ; } if ( Z_ISUNDEF_P ( rval_ref ) || ( Z_ISREF_P ( rval_ref ) && Z_ISUNDEF_P ( Z_REFVAL_P ( rval_ref ) ) ) ) { return 0 ; } ZVAL_COPY ( rval , rval_ref ) ; return 1 ; } # line 1107 ""ext/standard/var_unserializer.c"" yy81 : yych = * ++ YYCURSOR ; if ( yych == \'""\' ) goto yy94 ; goto yy18 ; yy82 : ++ YYCURSOR ; # line 793 ""ext/standard/var_unserializer.re"" <vul-end> { size_t len , len2 , len3 , maxlen ; zend_long elements ; char * str ; zend_string * class_name ; zend_class_entry * ce ; int incomplete_class = 0 ; int custom_object = 0 ; zval user_func ; zval retval ; zval args [ 1 ] ; if ( ! var_hash ) return 0 ; if ( * start == 'C' ) { custom_object = 1 ; } len2 = len = parse_uiv ( start + 2 ) ; maxlen = max - YYCURSOR ; if ( maxlen < len || len == 0 ) { * p = start + 2 ; return 0 ; } str = ( char * ) YYCURSOR ; YYCURSOR += len ; if ( * ( YYCURSOR ) != \'""\' ) { * p = YYCURSOR ; return 0 ; } if ( * ( YYCURSOR + 1 ) != ':' ) { * p = YYCURSOR + 1 ; return 0 ; } len3 = strspn ( str , ""0123456789_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\\177\\200\\201\\202\\203\\204\\205\\206\\207\\210\\211\\212\\213\\214\\215\\216\\217\\220\\221\\222\\223\\224\\225\\226\\227\\230\\231\\232\\233\\234\\235\\236\\237\\240\\241\\242\\243\\244\\245\\246\\247\\250\\251\\252\\253\\254\\255\\256\\257\\260\\261\\262\\263\\264\\265\\266\\267\\270\\271\\272\\273\\274\\275\\276\\277\\300\\301\\302\\303\\304\\305\\306\\307\\310\\311\\312\\313\\314\\315\\316\\317\\320\\321\\322\\323\\324\\325\\326\\327\\330\\331\\332\\333\\334\\335\\336\\337\\340\\341\\342\\343\\344\\345\\346\\347\\350\\351\\352\\353\\354\\355\\356\\357\\360\\361\\362\\363\\364\\365\\366\\367\\370\\371\\372\\373\\374\\375\\376\\377\\\\"" ) ; if ( len3 != len ) { * p = YYCURSOR + len3 - len ; return 0 ; } class_name = zend_string_init ( str , len , 0 ) ; do { if ( ! unserialize_allowed_class ( class_name , classes ) ) { incomplete_class = 1 ; ce = PHP_IC_ENTRY ; break ; } BG ( serialize_lock ) ++ ; ce = zend_lookup_class ( class_name ) ; if ( ce ) { BG ( serialize_lock ) -- ; if ( EG ( exception ) ) { zend_string_release ( class_name ) ;"
965,"CWE-388 static bool nested_vmx_exit_handled ( struct kvm_vcpu * vcpu ) { u32 intr_info = vmcs_read32 ( VM_EXIT_INTR_INFO ) ; struct vcpu_vmx * vmx = to_vmx ( vcpu ) ; struct vmcs12 * vmcs12 = get_vmcs12 ( vcpu ) ; u32 exit_reason = vmx -> exit_reason ; trace_kvm_nested_vmexit ( kvm_rip_read ( vcpu ) , exit_reason , vmcs_readl ( EXIT_QUALIFICATION ) , vmx -> idt_vectoring_info , intr_info , vmcs_read32 ( VM_EXIT_INTR_ERROR_CODE ) , KVM_ISA_VMX ) ; if ( vmx -> nested . nested_run_pending ) return false ; if ( unlikely ( vmx -> fail ) ) { pr_info_ratelimited ( ""%s failed vm entry %x\\n"" , __func__ , vmcs_read32 ( VM_INSTRUCTION_ERROR ) ) ; return true ; } switch ( exit_reason ) { case EXIT_REASON_EXCEPTION_NMI : <vul-start> if ( ! is_exception ( intr_info ) ) <vul-end> return false ; else if ( is_page_fault ( intr_info ) ) return enable_ept ; else if ( is_no_device ( intr_info ) && ! ( vmcs12 -> guest_cr0 & X86_CR0_TS ) ) return false ; else if ( is_debug ( intr_info ) && vcpu -> guest_debug & ( KVM_GUESTDBG_SINGLESTEP | KVM_GUESTDBG_USE_HW_BP ) ) return false ; else if ( is_breakpoint ( intr_info ) && vcpu -> guest_debug & KVM_GUESTDBG_USE_SW_BP ) return false ; return vmcs12 -> exception_bitmap & ( 1u << ( intr_info & INTR_INFO_VECTOR_MASK ) ) ; case EXIT_REASON_EXTERNAL_INTERRUPT : return false ; case EXIT_REASON_TRIPLE_FAULT : return true ; case EXIT_REASON_PENDING_INTERRUPT : return nested_cpu_has ( vmcs12 , CPU_BASED_VIRTUAL_INTR_PENDING ) ; case EXIT_REASON_NMI_WINDOW : return nested_cpu_has ( vmcs12 , CPU_BASED_VIRTUAL_NMI_PENDING ) ; case EXIT_REASON_TASK_SWITCH : return true ; case EXIT_REASON_CPUID : if ( kvm_register_read ( vcpu , VCPU_REGS_RAX ) == 0xa ) return false ; return true ; case EXIT_REASON_HLT : return nested_cpu_has ( vmcs12 , CPU_BASED_HLT_EXITING ) ; case EXIT_REASON_INVD : return true ; case EXIT_REASON_INVLPG : return nested_cpu_has ( vmcs12 , CPU_BASED_INVLPG_EXITING ) ; case EXIT_REASON_RDPMC : return nested_cpu_has ( vmcs12 , CPU_BASED_RDPMC_EXITING ) ; case EXIT_REASON_RDTSC : case EXIT_REASON_RDTSCP : return nested_cpu_has ( vmcs12 , CPU_BASED_RDTSC_EXITING ) ; case EXIT_REASON_VMCALL : case EXIT_REASON_VMCLEAR : case EXIT_REASON_VMLAUNCH : case EXIT_REASON_VMPTRLD : case EXIT_REASON_VMPTRST : case EXIT_REASON_VMREAD : case EXIT_REASON_VMRESUME : case EXIT_REASON_VMWRITE : case EXIT_REASON_VMOFF : case EXIT_REASON_VMON : case EXIT_REASON_INVEPT : case EXIT_REASON_INVVPID : return true ; case EXIT_REASON_CR_ACCESS : return nested_vmx_exit_handled_cr ( vcpu , vmcs12 ) ; case EXIT_REASON_DR_ACCESS : return nested_cpu_has ( vmcs12 , CPU_BASED_MOV_DR_EXITING ) ;","static bool nested_vmx_exit_handled ( struct kvm_vcpu * vcpu ) { u32 intr_info = vmcs_read32 ( VM_EXIT_INTR_INFO ) ; struct vcpu_vmx * vmx = to_vmx ( vcpu ) ; struct vmcs12 * vmcs12 = get_vmcs12 ( vcpu ) ; u32 exit_reason = vmx -> exit_reason ; trace_kvm_nested_vmexit ( kvm_rip_read ( vcpu ) , exit_reason , vmcs_readl ( EXIT_QUALIFICATION ) , vmx -> idt_vectoring_info , intr_info , vmcs_read32 ( VM_EXIT_INTR_ERROR_CODE ) , KVM_ISA_VMX ) ; if ( vmx -> nested . nested_run_pending ) return false ; if ( unlikely ( vmx -> fail ) ) { pr_info_ratelimited ( ""%s failed vm entry %x\\n"" , __func__ , vmcs_read32 ( VM_INSTRUCTION_ERROR ) ) ; return true ; } switch ( exit_reason ) { case EXIT_REASON_EXCEPTION_NMI : <vul-start> if ( is_nmi ( intr_info ) ) <vul-end> return false ; else if ( is_page_fault ( intr_info ) ) return enable_ept ; else if ( is_no_device ( intr_info ) && ! ( vmcs12 -> guest_cr0 & X86_CR0_TS ) ) return false ; else if ( is_debug ( intr_info ) && vcpu -> guest_debug & ( KVM_GUESTDBG_SINGLESTEP | KVM_GUESTDBG_USE_HW_BP ) ) return false ; else if ( is_breakpoint ( intr_info ) && vcpu -> guest_debug & KVM_GUESTDBG_USE_SW_BP ) return false ; return vmcs12 -> exception_bitmap & ( 1u << ( intr_info & INTR_INFO_VECTOR_MASK ) ) ; case EXIT_REASON_EXTERNAL_INTERRUPT : return false ; case EXIT_REASON_TRIPLE_FAULT : return true ; case EXIT_REASON_PENDING_INTERRUPT : return nested_cpu_has ( vmcs12 , CPU_BASED_VIRTUAL_INTR_PENDING ) ; case EXIT_REASON_NMI_WINDOW : return nested_cpu_has ( vmcs12 , CPU_BASED_VIRTUAL_NMI_PENDING ) ; case EXIT_REASON_TASK_SWITCH : return true ; case EXIT_REASON_CPUID : if ( kvm_register_read ( vcpu , VCPU_REGS_RAX ) == 0xa ) return false ; return true ; case EXIT_REASON_HLT : return nested_cpu_has ( vmcs12 , CPU_BASED_HLT_EXITING ) ; case EXIT_REASON_INVD : return true ; case EXIT_REASON_INVLPG : return nested_cpu_has ( vmcs12 , CPU_BASED_INVLPG_EXITING ) ; case EXIT_REASON_RDPMC : return nested_cpu_has ( vmcs12 , CPU_BASED_RDPMC_EXITING ) ; case EXIT_REASON_RDTSC : case EXIT_REASON_RDTSCP : return nested_cpu_has ( vmcs12 , CPU_BASED_RDTSC_EXITING ) ; case EXIT_REASON_VMCALL : case EXIT_REASON_VMCLEAR : case EXIT_REASON_VMLAUNCH : case EXIT_REASON_VMPTRLD : case EXIT_REASON_VMPTRST : case EXIT_REASON_VMREAD : case EXIT_REASON_VMRESUME : case EXIT_REASON_VMWRITE : case EXIT_REASON_VMOFF : case EXIT_REASON_VMON : case EXIT_REASON_INVEPT : case EXIT_REASON_INVVPID : return true ; case EXIT_REASON_CR_ACCESS : return nested_vmx_exit_handled_cr ( vcpu , vmcs12 ) ; case EXIT_REASON_DR_ACCESS : return nested_cpu_has ( vmcs12 , CPU_BASED_MOV_DR_EXITING ) ;"
966,"CWE-119 <vul-start> static void <vul-end> horDiff32 ( TIFF * tif , uint8 * cp0 , tmsize_t cc ) { TIFFPredictorState * sp = PredictorState ( tif ) ; tmsize_t stride = sp -> stride ; uint32 * wp = ( uint32 * ) cp0 ; tmsize_t wc = cc / 4 ; <vul-start> assert ( ( cc % ( 4 * stride ) ) == 0 ) ; <vul-end> if ( wc > stride ) { wc -= stride ; wp += wc - 1 ; do { REPEAT4 ( stride , wp [ stride ] -= wp [ 0 ] ; wp -- ) wc -= stride ; } while ( wc > 0 ) ; } <vul-start> <vul-end> }","<vul-start> static int <vul-end> horDiff32 ( TIFF * tif , uint8 * cp0 , tmsize_t cc ) { TIFFPredictorState * sp = PredictorState ( tif ) ; tmsize_t stride = sp -> stride ; uint32 * wp = ( uint32 * ) cp0 ; tmsize_t wc = cc / 4 ; <vul-start> if ( ( cc % ( 4 * stride ) ) != 0 ) { TIFFErrorExt ( tif -> tif_clientdata , ""horDiff32"" , ""%s"" , ""(cc%(4*stride))!=0"" ) ; return 0 ; } <vul-end> if ( wc > stride ) { wc -= stride ; wp += wc - 1 ; do { REPEAT4 ( stride , wp [ stride ] -= wp [ 0 ] ; wp -- ) wc -= stride ; } while ( wc > 0 ) ; } <vul-start> return 1 ; <vul-end> }"
967,"CWE-763 void luaC_barrier_ ( lua_State * L , GCObject * o , GCObject * v ) { global_State * g = G ( L ) ; lua_assert ( isblack ( o ) && iswhite ( v ) && ! isdead ( g , v ) && ! isdead ( g , o ) ) ; if ( keepinvariant ( g ) ) { reallymarkobject ( g , v ) ; if ( isold ( o ) ) { lua_assert ( ! isold ( v ) ) ; setage ( v , G_OLD0 ) ; } } else { lua_assert ( issweepphase ( g ) ) ; <vul-start> <vul-end> makewhite ( g , o ) ; } }","void luaC_barrier_ ( lua_State * L , GCObject * o , GCObject * v ) { global_State * g = G ( L ) ; lua_assert ( isblack ( o ) && iswhite ( v ) && ! isdead ( g , v ) && ! isdead ( g , o ) ) ; if ( keepinvariant ( g ) ) { reallymarkobject ( g , v ) ; if ( isold ( o ) ) { lua_assert ( ! isold ( v ) ) ; setage ( v , G_OLD0 ) ; } } else { lua_assert ( issweepphase ( g ) ) ; <vul-start> if ( g -> gckind == KGC_INC ) <vul-end> makewhite ( g , o ) ; } }"
968,"CWE-416 void snd_pcm_period_elapsed ( struct snd_pcm_substream * substream ) { struct snd_pcm_runtime * runtime ; unsigned long flags ; if ( PCM_RUNTIME_CHECK ( substream ) ) return ; runtime = substream -> runtime ; snd_pcm_stream_lock_irqsave ( substream , flags ) ; if ( ! snd_pcm_running ( substream ) || snd_pcm_update_hw_ptr0 ( substream , 1 ) < 0 ) goto _end ; # ifdef CONFIG_SND_PCM_TIMER if ( substream -> timer_running ) snd_timer_interrupt ( substream -> timer , 1 ) ; # endif _end : <vul-start> <vul-end> snd_pcm_stream_unlock_irqrestore ( substream , flags ) ; <vul-start> kill_fasync ( & runtime -> fasync , SIGIO , POLL_IN ) ; <vul-end> }","void snd_pcm_period_elapsed ( struct snd_pcm_substream * substream ) { struct snd_pcm_runtime * runtime ; unsigned long flags ; if ( PCM_RUNTIME_CHECK ( substream ) ) return ; runtime = substream -> runtime ; snd_pcm_stream_lock_irqsave ( substream , flags ) ; if ( ! snd_pcm_running ( substream ) || snd_pcm_update_hw_ptr0 ( substream , 1 ) < 0 ) goto _end ; # ifdef CONFIG_SND_PCM_TIMER if ( substream -> timer_running ) snd_timer_interrupt ( substream -> timer , 1 ) ; # endif _end : <vul-start> kill_fasync ( & runtime -> fasync , SIGIO , POLL_IN ) ; <vul-end> snd_pcm_stream_unlock_irqrestore ( substream , flags ) ; <vul-start> <vul-end> }"
969,"CWE-125 void wb_print ( netdissect_options * ndo , register const void * hdr , register u_int len ) { register const struct pkt_hdr * ph ; ph = ( const struct pkt_hdr * ) hdr ; if ( len < sizeof ( * ph ) || ! ND_TTEST ( * ph ) ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return ; } len -= sizeof ( * ph ) ; if ( ph -> ph_flags ) ND_PRINT ( ( ndo , ""*"" ) ) ; switch ( ph -> ph_type ) { case PT_KILL : ND_PRINT ( ( ndo , "" wb-kill"" ) ) ; return ; case PT_ID : if ( wb_id ( ndo , ( const struct pkt_id * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> <vul-end> break ; case PT_RREQ : if ( wb_rreq ( ndo , ( const struct pkt_rreq * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> <vul-end> break ; case PT_RREP : if ( wb_rrep ( ndo , ( const struct pkt_rrep * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> <vul-end> break ; case PT_DRAWOP : if ( wb_drawop ( ndo , ( const struct pkt_dop * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> <vul-end> break ; case PT_PREQ : if ( wb_preq ( ndo , ( const struct pkt_preq * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> <vul-end> break ; case PT_PREP : if ( wb_prep ( ndo , ( const struct pkt_prep * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> <vul-end> break ; default : ND_PRINT ( ( ndo , "" wb-%d!"" , ph -> ph_type ) ) ; return ; } }","void wb_print ( netdissect_options * ndo , register const void * hdr , register u_int len ) { register const struct pkt_hdr * ph ; ph = ( const struct pkt_hdr * ) hdr ; if ( len < sizeof ( * ph ) || ! ND_TTEST ( * ph ) ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return ; } len -= sizeof ( * ph ) ; if ( ph -> ph_flags ) ND_PRINT ( ( ndo , ""*"" ) ) ; switch ( ph -> ph_type ) { case PT_KILL : ND_PRINT ( ( ndo , "" wb-kill"" ) ) ; return ; case PT_ID : if ( wb_id ( ndo , ( const struct pkt_id * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; <vul-end> break ; case PT_RREQ : if ( wb_rreq ( ndo , ( const struct pkt_rreq * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; <vul-end> break ; case PT_RREP : if ( wb_rrep ( ndo , ( const struct pkt_rrep * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; <vul-end> break ; case PT_DRAWOP : if ( wb_drawop ( ndo , ( const struct pkt_dop * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; <vul-end> break ; case PT_PREQ : if ( wb_preq ( ndo , ( const struct pkt_preq * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; <vul-end> break ; case PT_PREP : if ( wb_prep ( ndo , ( const struct pkt_prep * ) ( ph + 1 ) , len ) >= 0 ) return ; <vul-start> ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; <vul-end> break ; default : ND_PRINT ( ( ndo , "" wb-%d!"" , ph -> ph_type ) ) ; return ; } }"
970,"CWE-20 void BezierOval ( double w , double h , char * action ) { <vul-start> <vul-end> outpos += sprintf ( outpos , "" %12.3f 0 m %12.3f %12.3f %12.3f %12.3f 0 %12.3f c\\n"" , - w , - w , h * BzK , - w * BzK , h , h ) ; outpos += sprintf ( outpos , "" %12.3f %12.3f %12.3f %12.3f %12.3f 0 c\\n"" , w * BzK , h , w , h * BzK , w ) ; outpos += sprintf ( outpos , "" %12.3f %12.3f %12.3f %12.3f 0 %12.3f c\\n"" , w , - h * BzK , w * BzK , - h , - h ) ; outpos += sprintf ( outpos , "" %12.3f %12.3f %12.3f %12.3f %12.3f 0 c %s\\n"" , - w * BzK , - h , - w , - h * BzK , - w , action ) ; <vul-start> <vul-end> }","void BezierOval ( double w , double h , char * action ) { <vul-start> char * outpos = outputbuffer ; <vul-end> outpos += sprintf ( outpos , "" %12.3f 0 m %12.3f %12.3f %12.3f %12.3f 0 %12.3f c\\n"" , - w , - w , h * BzK , - w * BzK , h , h ) ; outpos += sprintf ( outpos , "" %12.3f %12.3f %12.3f %12.3f %12.3f 0 c\\n"" , w * BzK , h , w , h * BzK , w ) ; outpos += sprintf ( outpos , "" %12.3f %12.3f %12.3f %12.3f 0 %12.3f c\\n"" , w , - h * BzK , w * BzK , - h , - h ) ; outpos += sprintf ( outpos , "" %12.3f %12.3f %12.3f %12.3f %12.3f 0 c %s\\n"" , - w * BzK , - h , - w , - h * BzK , - w , action ) ; <vul-start> sendClean ( outputbuffer ) ; <vul-end> }"
971,"nan IHEVCD_ERROR_T ihevcd_parse_slice_header ( codec_t * ps_codec , nal_header_t * ps_nal ) { IHEVCD_ERROR_T ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; WORD32 value ; <vul-start> WORD32 i ; <vul-end> WORD32 sps_id ; pps_t * ps_pps ; sps_t * ps_sps ; slice_header_t * ps_slice_hdr ; WORD32 disable_deblocking_filter_flag ; bitstrm_t * ps_bitstrm = & ps_codec -> s_parse . s_bitstrm ; WORD32 idr_pic_flag ; WORD32 pps_id ; WORD32 first_slice_in_pic_flag ; WORD32 no_output_of_prior_pics_flag = 0 ; WORD8 i1_nal_unit_type = ps_nal -> i1_nal_unit_type ; WORD32 num_poc_total_curr = 0 ; WORD32 slice_address ; if ( ps_codec -> i4_slice_error == 1 ) return ret ; idr_pic_flag = ( NAL_IDR_W_LP == i1_nal_unit_type ) || ( NAL_IDR_N_LP == i1_nal_unit_type ) ; BITS_PARSE ( ""first_slice_in_pic_flag"" , first_slice_in_pic_flag , ps_bitstrm , 1 ) ; if ( ( NAL_BLA_W_LP <= i1_nal_unit_type ) && ( NAL_RSV_RAP_VCL23 >= i1_nal_unit_type ) ) { BITS_PARSE ( ""no_output_of_prior_pics_flag"" , no_output_of_prior_pics_flag , ps_bitstrm , 1 ) ; } UEV_PARSE ( ""pic_parameter_set_id"" , pps_id , ps_bitstrm ) ; pps_id = CLIP3 ( pps_id , 0 , MAX_PPS_CNT - 2 ) ; ps_pps = ps_codec -> s_parse . ps_pps_base + pps_id ; if ( 0 == ps_pps -> i1_pps_valid ) { pps_t * ps_pps_ref = ps_codec -> ps_pps_base ; while ( 0 == ps_pps_ref -> i1_pps_valid ) ps_pps_ref ++ ; if ( ( ps_pps_ref - ps_codec -> ps_pps_base >= MAX_PPS_CNT - 1 ) ) return IHEVCD_INVALID_HEADER ; ihevcd_copy_pps ( ps_codec , pps_id , ps_pps_ref -> i1_pps_id ) ; } sps_id = ps_pps -> i1_sps_id ; ps_sps = ps_codec -> s_parse . ps_sps_base + sps_id ; if ( ( 0 != ps_codec -> u4_pic_cnt || ps_codec -> i4_pic_present ) && first_slice_in_pic_flag ) { if ( ps_codec -> i4_pic_present ) { slice_header_t * ps_slice_hdr_next ; ps_codec -> i4_slice_error = 1 ; ps_codec -> s_parse . i4_cur_slice_idx -- ; if ( ps_codec -> s_parse . i4_cur_slice_idx < 0 ) ps_codec -> s_parse . i4_cur_slice_idx = 0 ; ps_slice_hdr_next = ps_codec -> s_parse . ps_slice_hdr_base + ( ( ps_codec -> s_parse . i4_cur_slice_idx + 1 ) & ( MAX_SLICE_HDR_CNT - 1 ) ) ; ps_slice_hdr_next -> i2_ctb_x = 0 ; ps_slice_hdr_next -> i2_ctb_y = ps_codec -> s_parse . ps_sps -> i2_pic_ht_in_ctb ;","IHEVCD_ERROR_T ihevcd_parse_slice_header ( codec_t * ps_codec , nal_header_t * ps_nal ) { IHEVCD_ERROR_T ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; WORD32 value ; <vul-start> WORD32 i , j ; <vul-end> WORD32 sps_id ; pps_t * ps_pps ; sps_t * ps_sps ; slice_header_t * ps_slice_hdr ; WORD32 disable_deblocking_filter_flag ; bitstrm_t * ps_bitstrm = & ps_codec -> s_parse . s_bitstrm ; WORD32 idr_pic_flag ; WORD32 pps_id ; WORD32 first_slice_in_pic_flag ; WORD32 no_output_of_prior_pics_flag = 0 ; WORD8 i1_nal_unit_type = ps_nal -> i1_nal_unit_type ; WORD32 num_poc_total_curr = 0 ; WORD32 slice_address ; if ( ps_codec -> i4_slice_error == 1 ) return ret ; idr_pic_flag = ( NAL_IDR_W_LP == i1_nal_unit_type ) || ( NAL_IDR_N_LP == i1_nal_unit_type ) ; BITS_PARSE ( ""first_slice_in_pic_flag"" , first_slice_in_pic_flag , ps_bitstrm , 1 ) ; if ( ( NAL_BLA_W_LP <= i1_nal_unit_type ) && ( NAL_RSV_RAP_VCL23 >= i1_nal_unit_type ) ) { BITS_PARSE ( ""no_output_of_prior_pics_flag"" , no_output_of_prior_pics_flag , ps_bitstrm , 1 ) ; } UEV_PARSE ( ""pic_parameter_set_id"" , pps_id , ps_bitstrm ) ; pps_id = CLIP3 ( pps_id , 0 , MAX_PPS_CNT - 2 ) ; ps_pps = ps_codec -> s_parse . ps_pps_base + pps_id ; if ( 0 == ps_pps -> i1_pps_valid ) { pps_t * ps_pps_ref = ps_codec -> ps_pps_base ; while ( 0 == ps_pps_ref -> i1_pps_valid ) ps_pps_ref ++ ; if ( ( ps_pps_ref - ps_codec -> ps_pps_base >= MAX_PPS_CNT - 1 ) ) return IHEVCD_INVALID_HEADER ; ihevcd_copy_pps ( ps_codec , pps_id , ps_pps_ref -> i1_pps_id ) ; } sps_id = ps_pps -> i1_sps_id ; ps_sps = ps_codec -> s_parse . ps_sps_base + sps_id ; if ( ( 0 != ps_codec -> u4_pic_cnt || ps_codec -> i4_pic_present ) && first_slice_in_pic_flag ) { if ( ps_codec -> i4_pic_present ) { slice_header_t * ps_slice_hdr_next ; ps_codec -> i4_slice_error = 1 ; ps_codec -> s_parse . i4_cur_slice_idx -- ; if ( ps_codec -> s_parse . i4_cur_slice_idx < 0 ) ps_codec -> s_parse . i4_cur_slice_idx = 0 ; ps_slice_hdr_next = ps_codec -> s_parse . ps_slice_hdr_base + ( ( ps_codec -> s_parse . i4_cur_slice_idx + 1 ) & ( MAX_SLICE_HDR_CNT - 1 ) ) ; ps_slice_hdr_next -> i2_ctb_x = 0 ; ps_slice_hdr_next -> i2_ctb_y = ps_codec -> s_parse . ps_sps -> i2_pic_ht_in_ctb ;"
972,"CWE-119 } if ( unlikely ( e == s ) && ( reqPtr -> coff == 0u ) ) { reqPtr -> coff = EndOfHeader ( sockPtr ) ; if ( ( sockPtr -> flags & NS_CONN_CONTINUE ) != 0u ) { Ns_Log ( Ns_LogRequestDebug , ""honoring 100-continue"" ) ; if ( ( sockPtr -> flags & NS_CONN_ENTITYTOOLARGE ) != 0u ) { Ns_Log ( Ns_LogRequestDebug , ""100-continue: entity too large"" ) ; return SOCK_ENTITYTOOLARGE ; } else { struct iovec iov [ 1 ] ; ssize_t sent ; Ns_Log ( Ns_LogRequestDebug , ""100-continue: reply CONTINUE"" ) ; iov [ 0 ] . iov_base = ( char * ) ""HTTP/1.1 100 Continue\\r\\n\\r\\n"" ; iov [ 0 ] . iov_len = strlen ( iov [ 0 ] . iov_base ) ; sent = Ns_SockSendBufs ( ( Ns_Sock * ) sockPtr , iov , 1 , NULL , 0u ) ; if ( sent != ( ssize_t ) iov [ 0 ] . iov_len ) { Ns_Log ( Warning , ""could not deliver response: 100 Continue"" ) ; } } } } else { save = * e ; * e = '\\0' ; if ( unlikely ( reqPtr -> request . line == NULL ) ) { Ns_Log ( DriverDebug , ""SockParse (%d): parse request line <%s>"" , sockPtr -> sock , s ) ; if ( Ns_ParseRequest ( & reqPtr -> request , s ) == NS_ERROR ) { return SOCK_BADREQUEST ; } if ( unlikely ( reqPtr -> request . version < 1.0 ) ) { reqPtr -> coff = reqPtr -> roff ; Ns_Log ( Notice , ""pre-HTTP/1.0 request <%s>"" , reqPtr -> request . line ) ; } } else if ( Ns_ParseHeader ( reqPtr -> headers , s , Preserve ) != NS_OK ) { return SOCK_BADHEADER ; } else { if ( unlikely ( Ns_SetSize ( reqPtr -> headers ) > ( size_t ) drvPtr -> maxheaders ) ) { Ns_Log ( DriverDebug , ""SockParse (%d): maxheaders reached of %d bytes"" , sockPtr -> sock , drvPtr -> maxheaders ) ; return SOCK_TOOMANYHEADERS ; } } * e = save ; } } if ( unlikely ( reqPtr -> request . line == NULL ) ) { return SOCK_BADREQUEST ; } assert ( reqPtr -> coff > 0u ) ; assert ( reqPtr -> request . line != NULL ) ; <vul-start> Ns_Log ( Dev , ""=== length < avail (length %"" PRIuz <vul-end> "", avail %"" PRIuz "") tfd %d tfile %p chunkStartOff %"" PRIuz , reqPtr -> length , reqPtr -> avail , sockPtr -> tfd , ( void * ) sockPtr -> tfile , reqPtr -> chunkStartOff ) ; if ( reqPtr -> chunkStartOff != 0u ) { <vul-start> bool complete ; <vul-end> size_t currentContentLength ; <vul-start> complete = ChunkedDecode ( reqPtr , NS_TRUE ) ; <vul-end> currentContentLength = reqPtr -> chunkWriteOff - reqPtr -> coff ; <vul-start> if ( ( ! complete ) <vul-end> || ( reqPtr -> expectedLength != 0u && currentContentLength < reqPtr -> expectedLength ) ) { return SOCK_MORE ; <vul-start> <vul-end> } reqPtr -> length = ( size_t ) currentContentLength ; } if ( reqPtr -> avail < reqPtr -> length ) { Ns_Log ( DriverDebug , ""SockRead wait for more input"" ) ; return SOCK_MORE ; } Ns_Log ( Dev , ""=== all required data is available (avail %"" PRIuz "", length %"" PRIuz "", "" ""readahead %"" TCL_LL_MODIFIER ""d maxupload %"" TCL_LL_MODIFIER ""d) tfd %d"" , reqPtr -> avail , reqPtr -> length , drvPtr -> readahead , drvPtr -> maxupload , sockPtr -> tfd ) ; result = SOCK_READY ; if ( sockPtr -> tfile != NULL ) { reqPtr -> content = NULL ; reqPtr -> next = NULL ; reqPtr -> avail = 0u ; Ns_Log ( DriverDebug , ""content spooled to file: size %"" PRIdz "", file %s"" , reqPtr -> length , sockPtr -> tfile ) ; } else { if ( sockPtr -> tfd > 0 ) { # ifdef _WIN32 assert ( 0 ) ; # else int prot = PROT_READ | PROT_WRITE ; ssize_t rc = ns_write ( sockPtr -> tfd , ""\\0"" , 1 ) ; if ( rc == - 1 ) { Ns_Log ( Error , ""socket: could not append terminating 0-byte"" ) ; } sockPtr -> tsize = reqPtr -> length + 1 ; sockPtr -> taddr = mmap ( 0 , sockPtr -> tsize , prot , MAP_PRIVATE , sockPtr -> tfd , 0 ) ; if ( sockPtr -> taddr == MAP_FAILED ) { sockPtr -> taddr = NULL ; result = SOCK_ERROR ; } else { reqPtr -> content = sockPtr -> taddr ; Ns_Log ( Debug , ""content spooled to mmapped file: readahead=%"" TCL_LL_MODIFIER ""d, filesize=%"" PRIdz , drvPtr -> readahead , sockPtr -> tsize ) ; } # endif } else { reqPtr -> content = bufPtr -> string + reqPtr -> coff ; } reqPtr -> next = reqPtr -> content ; if ( reqPtr -> length > 0u ) { Ns_Log ( DriverDebug , ""SockRead adds null terminating character at content[%"" PRIuz ""]"" , reqPtr -> length ) ; reqPtr -> savedChar = reqPtr -> content [ reqPtr -> length ] ; reqPtr -> content [ reqPtr -> length ] = '\\0' ; if ( sockPtr -> taddr == NULL ) {","} if ( unlikely ( e == s ) && ( reqPtr -> coff == 0u ) ) { reqPtr -> coff = EndOfHeader ( sockPtr ) ; if ( ( sockPtr -> flags & NS_CONN_CONTINUE ) != 0u ) { Ns_Log ( Ns_LogRequestDebug , ""honoring 100-continue"" ) ; if ( ( sockPtr -> flags & NS_CONN_ENTITYTOOLARGE ) != 0u ) { Ns_Log ( Ns_LogRequestDebug , ""100-continue: entity too large"" ) ; return SOCK_ENTITYTOOLARGE ; } else { struct iovec iov [ 1 ] ; ssize_t sent ; Ns_Log ( Ns_LogRequestDebug , ""100-continue: reply CONTINUE"" ) ; iov [ 0 ] . iov_base = ( char * ) ""HTTP/1.1 100 Continue\\r\\n\\r\\n"" ; iov [ 0 ] . iov_len = strlen ( iov [ 0 ] . iov_base ) ; sent = Ns_SockSendBufs ( ( Ns_Sock * ) sockPtr , iov , 1 , NULL , 0u ) ; if ( sent != ( ssize_t ) iov [ 0 ] . iov_len ) { Ns_Log ( Warning , ""could not deliver response: 100 Continue"" ) ; } } } } else { save = * e ; * e = '\\0' ; if ( unlikely ( reqPtr -> request . line == NULL ) ) { Ns_Log ( DriverDebug , ""SockParse (%d): parse request line <%s>"" , sockPtr -> sock , s ) ; if ( Ns_ParseRequest ( & reqPtr -> request , s ) == NS_ERROR ) { return SOCK_BADREQUEST ; } if ( unlikely ( reqPtr -> request . version < 1.0 ) ) { reqPtr -> coff = reqPtr -> roff ; Ns_Log ( Notice , ""pre-HTTP/1.0 request <%s>"" , reqPtr -> request . line ) ; } } else if ( Ns_ParseHeader ( reqPtr -> headers , s , Preserve ) != NS_OK ) { return SOCK_BADHEADER ; } else { if ( unlikely ( Ns_SetSize ( reqPtr -> headers ) > ( size_t ) drvPtr -> maxheaders ) ) { Ns_Log ( DriverDebug , ""SockParse (%d): maxheaders reached of %d bytes"" , sockPtr -> sock , drvPtr -> maxheaders ) ; return SOCK_TOOMANYHEADERS ; } } * e = save ; } } if ( unlikely ( reqPtr -> request . line == NULL ) ) { return SOCK_BADREQUEST ; } assert ( reqPtr -> coff > 0u ) ; assert ( reqPtr -> request . line != NULL ) ; <vul-start> Ns_Log ( Debug , ""=== length < avail (length %"" PRIuz <vul-end> "", avail %"" PRIuz "") tfd %d tfile %p chunkStartOff %"" PRIuz , reqPtr -> length , reqPtr -> avail , sockPtr -> tfd , ( void * ) sockPtr -> tfile , reqPtr -> chunkStartOff ) ; if ( reqPtr -> chunkStartOff != 0u ) { <vul-start> SockState chunkState ; <vul-end> size_t currentContentLength ; <vul-start> chunkState = ChunkedDecode ( reqPtr , NS_TRUE ) ; <vul-end> currentContentLength = reqPtr -> chunkWriteOff - reqPtr -> coff ; <vul-start> if ( ( chunkState == SOCK_MORE ) <vul-end> || ( reqPtr -> expectedLength != 0u && currentContentLength < reqPtr -> expectedLength ) ) { return SOCK_MORE ; <vul-start> } else if ( chunkState != SOCK_READY ) { return chunkState ; <vul-end> } reqPtr -> length = ( size_t ) currentContentLength ; } if ( reqPtr -> avail < reqPtr -> length ) { Ns_Log ( DriverDebug , ""SockRead wait for more input"" ) ; return SOCK_MORE ; } Ns_Log ( Dev , ""=== all required data is available (avail %"" PRIuz "", length %"" PRIuz "", "" ""readahead %"" TCL_LL_MODIFIER ""d maxupload %"" TCL_LL_MODIFIER ""d) tfd %d"" , reqPtr -> avail , reqPtr -> length , drvPtr -> readahead , drvPtr -> maxupload , sockPtr -> tfd ) ; result = SOCK_READY ; if ( sockPtr -> tfile != NULL ) { reqPtr -> content = NULL ; reqPtr -> next = NULL ; reqPtr -> avail = 0u ; Ns_Log ( DriverDebug , ""content spooled to file: size %"" PRIdz "", file %s"" , reqPtr -> length , sockPtr -> tfile ) ; } else { if ( sockPtr -> tfd > 0 ) { # ifdef _WIN32 assert ( 0 ) ; # else int prot = PROT_READ | PROT_WRITE ; ssize_t rc = ns_write ( sockPtr -> tfd , ""\\0"" , 1 ) ; if ( rc == - 1 ) { Ns_Log ( Error , ""socket: could not append terminating 0-byte"" ) ; } sockPtr -> tsize = reqPtr -> length + 1 ; sockPtr -> taddr = mmap ( 0 , sockPtr -> tsize , prot , MAP_PRIVATE , sockPtr -> tfd , 0 ) ; if ( sockPtr -> taddr == MAP_FAILED ) { sockPtr -> taddr = NULL ; result = SOCK_ERROR ; } else { reqPtr -> content = sockPtr -> taddr ; Ns_Log ( Debug , ""content spooled to mmapped file: readahead=%"" TCL_LL_MODIFIER ""d, filesize=%"" PRIdz , drvPtr -> readahead , sockPtr -> tsize ) ; } # endif } else { reqPtr -> content = bufPtr -> string + reqPtr -> coff ; } reqPtr -> next = reqPtr -> content ; if ( reqPtr -> length > 0u ) { Ns_Log ( DriverDebug , ""SockRead adds null terminating character at content[%"" PRIuz ""]"" , reqPtr -> length ) ; reqPtr -> savedChar = reqPtr -> content [ reqPtr -> length ] ; reqPtr -> content [ reqPtr -> length ] = '\\0' ; if ( sockPtr -> taddr == NULL ) {"
973,"CWE-19 <vul-start> struct mb_cache * ext4_xattr_create_cache ( char * name ) <vul-end> { <vul-start> return mb_cache_create ( name , HASH_BUCKET_BITS ) ; <vul-end> }",<vul-start> struct mb2_cache * ext4_xattr_create_cache ( void ) <vul-end> { <vul-start> return mb2_cache_create ( HASH_BUCKET_BITS ) ; <vul-end> }
974,"NVD-CWE-Other goto out ; } ret = ext4_ext_handle_uninitialized_extents ( handle , inode , iblock , max_blocks , path , flags , allocated , bh_result , newblock ) ; return ret ; } } if ( ( flags & EXT4_GET_BLOCKS_CREATE ) == 0 ) { ext4_ext_put_gap_in_cache ( inode , path , iblock ) ; goto out2 ; } ar . lleft = iblock ; err = ext4_ext_search_left ( inode , path , & ar . lleft , & ar . pleft ) ; if ( err ) goto out2 ; ar . lright = iblock ; err = ext4_ext_search_right ( inode , path , & ar . lright , & ar . pright ) ; if ( err ) goto out2 ; if ( max_blocks > EXT_INIT_MAX_LEN && ! ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) ) max_blocks = EXT_INIT_MAX_LEN ; else if ( max_blocks > EXT_UNINIT_MAX_LEN && ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) ) max_blocks = EXT_UNINIT_MAX_LEN ; newex . ee_block = cpu_to_le32 ( iblock ) ; newex . ee_len = cpu_to_le16 ( max_blocks ) ; err = ext4_ext_check_overlap ( inode , & newex , path ) ; if ( err ) allocated = ext4_ext_get_actual_len ( & newex ) ; else allocated = max_blocks ; ar . inode = inode ; ar . goal = ext4_ext_find_goal ( inode , path , iblock ) ; ar . logical = iblock ; ar . len = allocated ; if ( S_ISREG ( inode -> i_mode ) ) ar . flags = EXT4_MB_HINT_DATA ; else ar . flags = 0 ; newblock = ext4_mb_new_blocks ( handle , & ar , & err ) ; if ( ! newblock ) goto out2 ; ext_debug ( ""allocate new block: goal %llu, found %llu/%u\\n"" , ar . goal , newblock , allocated ) ; ext4_ext_store_pblock ( & newex , newblock ) ; newex . ee_len = cpu_to_le16 ( ar . len ) ; if ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) { ext4_ext_mark_uninitialized ( & newex ) ; <vul-start> if ( flags == EXT4_GET_BLOCKS_PRE_IO ) { <vul-end> if ( io ) io -> flag = EXT4_IO_UNWRITTEN ; else ext4_set_inode_state ( inode , EXT4_STATE_DIO_UNWRITTEN ) ; } <vul-start> <vul-end> } if ( unlikely ( EXT4_I ( inode ) -> i_flags & EXT4_EOFBLOCKS_FL ) ) { if ( eh -> eh_entries ) { last_ex = EXT_LAST_EXTENT ( eh ) ; if ( iblock + ar . len > le32_to_cpu ( last_ex -> ee_block ) <vul-start> <vul-end> EXT4_I ( inode ) -> i_flags &= ~ EXT4_EOFBLOCKS_FL ; } else { WARN_ON ( eh -> eh_entries == 0 ) ; ext4_error ( inode -> i_sb , __func__ , ""inode#%lu, eh->eh_entries = 0!"" , inode -> i_ino ) ; } } err = ext4_ext_insert_extent ( handle , inode , path , & newex , flags ) ; if ( err ) { ext4_discard_preallocations ( inode ) ; ext4_free_blocks ( handle , inode , 0 , ext_pblock ( & newex ) , ext4_ext_get_actual_len ( & newex ) , 0 ) ; goto out2 ; } newblock = ext_pblock ( & newex ) ; allocated = ext4_ext_get_actual_len ( & newex ) ; if ( allocated > max_blocks ) allocated = max_blocks ; set_buffer_new ( bh_result ) ; if ( flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE ) ext4_da_update_reserve_space ( inode , allocated , 1 ) ; if ( ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) == 0 ) { ext4_ext_put_in_cache ( inode , iblock , allocated , newblock , EXT4_EXT_CACHE_EXTENT ) ; ext4_update_inode_fsync_trans ( handle , inode , 1 ) ; } else ext4_update_inode_fsync_trans ( handle , inode , 0 ) ; out : if ( allocated > max_blocks ) allocated = max_blocks ; ext4_ext_show_leaf ( inode , path ) ; set_buffer_mapped ( bh_result ) ; bh_result -> b_bdev = inode -> i_sb -> s_bdev ; bh_result -> b_blocknr = newblock ; out2 : if ( path ) { ext4_ext_drop_refs ( path ) ; kfree ( path ) ; } return err ? err : allocated ; }","goto out ; } ret = ext4_ext_handle_uninitialized_extents ( handle , inode , iblock , max_blocks , path , flags , allocated , bh_result , newblock ) ; return ret ; } } if ( ( flags & EXT4_GET_BLOCKS_CREATE ) == 0 ) { ext4_ext_put_gap_in_cache ( inode , path , iblock ) ; goto out2 ; } ar . lleft = iblock ; err = ext4_ext_search_left ( inode , path , & ar . lleft , & ar . pleft ) ; if ( err ) goto out2 ; ar . lright = iblock ; err = ext4_ext_search_right ( inode , path , & ar . lright , & ar . pright ) ; if ( err ) goto out2 ; if ( max_blocks > EXT_INIT_MAX_LEN && ! ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) ) max_blocks = EXT_INIT_MAX_LEN ; else if ( max_blocks > EXT_UNINIT_MAX_LEN && ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) ) max_blocks = EXT_UNINIT_MAX_LEN ; newex . ee_block = cpu_to_le32 ( iblock ) ; newex . ee_len = cpu_to_le16 ( max_blocks ) ; err = ext4_ext_check_overlap ( inode , & newex , path ) ; if ( err ) allocated = ext4_ext_get_actual_len ( & newex ) ; else allocated = max_blocks ; ar . inode = inode ; ar . goal = ext4_ext_find_goal ( inode , path , iblock ) ; ar . logical = iblock ; ar . len = allocated ; if ( S_ISREG ( inode -> i_mode ) ) ar . flags = EXT4_MB_HINT_DATA ; else ar . flags = 0 ; newblock = ext4_mb_new_blocks ( handle , & ar , & err ) ; if ( ! newblock ) goto out2 ; ext_debug ( ""allocate new block: goal %llu, found %llu/%u\\n"" , ar . goal , newblock , allocated ) ; ext4_ext_store_pblock ( & newex , newblock ) ; newex . ee_len = cpu_to_le16 ( ar . len ) ; if ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) { ext4_ext_mark_uninitialized ( & newex ) ; <vul-start> if ( ( flags & EXT4_GET_BLOCKS_PRE_IO ) ) { <vul-end> if ( io ) io -> flag = EXT4_IO_UNWRITTEN ; else ext4_set_inode_state ( inode , EXT4_STATE_DIO_UNWRITTEN ) ; } <vul-start> if ( ext4_should_dioread_nolock ( inode ) ) set_buffer_uninit ( bh_result ) ; <vul-end> } if ( unlikely ( EXT4_I ( inode ) -> i_flags & EXT4_EOFBLOCKS_FL ) ) { if ( eh -> eh_entries ) { last_ex = EXT_LAST_EXTENT ( eh ) ; if ( iblock + ar . len > le32_to_cpu ( last_ex -> ee_block ) <vul-start> ext4_ext_get_actual_len ( last_ex ) ) <vul-end> EXT4_I ( inode ) -> i_flags &= ~ EXT4_EOFBLOCKS_FL ; } else { WARN_ON ( eh -> eh_entries == 0 ) ; ext4_error ( inode -> i_sb , __func__ , ""inode#%lu, eh->eh_entries = 0!"" , inode -> i_ino ) ; } } err = ext4_ext_insert_extent ( handle , inode , path , & newex , flags ) ; if ( err ) { ext4_discard_preallocations ( inode ) ; ext4_free_blocks ( handle , inode , 0 , ext_pblock ( & newex ) , ext4_ext_get_actual_len ( & newex ) , 0 ) ; goto out2 ; } newblock = ext_pblock ( & newex ) ; allocated = ext4_ext_get_actual_len ( & newex ) ; if ( allocated > max_blocks ) allocated = max_blocks ; set_buffer_new ( bh_result ) ; if ( flags & EXT4_GET_BLOCKS_DELALLOC_RESERVE ) ext4_da_update_reserve_space ( inode , allocated , 1 ) ; if ( ( flags & EXT4_GET_BLOCKS_UNINIT_EXT ) == 0 ) { ext4_ext_put_in_cache ( inode , iblock , allocated , newblock , EXT4_EXT_CACHE_EXTENT ) ; ext4_update_inode_fsync_trans ( handle , inode , 1 ) ; } else ext4_update_inode_fsync_trans ( handle , inode , 0 ) ; out : if ( allocated > max_blocks ) allocated = max_blocks ; ext4_ext_show_leaf ( inode , path ) ; set_buffer_mapped ( bh_result ) ; bh_result -> b_bdev = inode -> i_sb -> s_bdev ; bh_result -> b_blocknr = newblock ; out2 : if ( path ) { ext4_ext_drop_refs ( path ) ; kfree ( path ) ; } return err ? err : allocated ; }"
975,"CWE-200 IMPEG2D_ERROR_CODES_T impeg2d_init_video_state ( dec_state_t * ps_dec , e_video_type_t e_video_type ) { if ( e_video_type == MPEG_1_VIDEO ) { ps_dec -> u2_is_mpeg2 = 0 ; ps_dec -> u2_progressive_sequence = 1 ; ps_dec -> u2_intra_dc_precision = 0 ; ps_dec -> u2_picture_structure = FRAME_PICTURE ; ps_dec -> u2_frame_pred_frame_dct = 1 ; ps_dec -> u2_concealment_motion_vectors = 0 ; ps_dec -> u2_q_scale_type = 0 ; ps_dec -> u2_intra_vlc_format = 0 ; ps_dec -> u2_alternate_scan = 0 ; ps_dec -> u2_repeat_first_field = 0 ; ps_dec -> u2_progressive_frame = 1 ; ps_dec -> u2_frame_rate_extension_n = 0 ; ps_dec -> u2_frame_rate_extension_d = 0 ; <vul-start> <vul-end> ps_dec -> pf_vld_inv_quant = impeg2d_vld_inv_quant_mpeg1 ; } else { ps_dec -> u2_is_mpeg2 = 1 ; ps_dec -> u2_full_pel_forw_vector = 0 ; ps_dec -> u2_forw_f_code = 7 ; ps_dec -> u2_full_pel_back_vector = 0 ; ps_dec -> u2_back_f_code = 7 ; ps_dec -> pf_vld_inv_quant = impeg2d_vld_inv_quant_mpeg2 ; } impeg2d_init_function_ptr ( ps_dec ) ; ps_dec -> u2_frame_height = ALIGN16 ( ps_dec -> u2_vertical_size ) ; ps_dec -> u2_frame_width = ALIGN16 ( ps_dec -> u2_horizontal_size ) ; ps_dec -> u2_num_horiz_mb = ( ps_dec -> u2_horizontal_size + 15 ) >> 4 ; if ( ps_dec -> u2_frame_height > ps_dec -> u2_create_max_height || ps_dec -> u2_frame_width > ps_dec -> u2_create_max_width ) { return IMPEG2D_PIC_SIZE_NOT_SUPPORTED ; } ps_dec -> u2_num_flds_decoded = 0 ; { UWORD32 numer ; UWORD32 denom ; numer = ( UWORD32 ) gau2_impeg2_frm_rate_code [ ps_dec -> u2_frame_rate_code ] [ 1 ] * ( UWORD32 ) ( ps_dec -> u2_frame_rate_extension_d + 1 ) ; denom = ( UWORD32 ) gau2_impeg2_frm_rate_code [ ps_dec -> u2_frame_rate_code ] [ 0 ] * ( UWORD32 ) ( ps_dec -> u2_frame_rate_extension_n + 1 ) ; ps_dec -> u2_framePeriod = ( numer * 1000 * 100 ) / denom ; } if ( VERTICAL_SCAN == ps_dec -> u2_alternate_scan ) { ps_dec -> pu1_inv_scan_matrix = ( UWORD8 * ) gau1_impeg2_inv_scan_vertical ; } else { ps_dec -> pu1_inv_scan_matrix = ( UWORD8 * ) gau1_impeg2_inv_scan_zig_zag ; } return ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE ; }","IMPEG2D_ERROR_CODES_T impeg2d_init_video_state ( dec_state_t * ps_dec , e_video_type_t e_video_type ) { if ( e_video_type == MPEG_1_VIDEO ) { ps_dec -> u2_is_mpeg2 = 0 ; ps_dec -> u2_progressive_sequence = 1 ; ps_dec -> u2_intra_dc_precision = 0 ; ps_dec -> u2_picture_structure = FRAME_PICTURE ; ps_dec -> u2_frame_pred_frame_dct = 1 ; ps_dec -> u2_concealment_motion_vectors = 0 ; ps_dec -> u2_q_scale_type = 0 ; ps_dec -> u2_intra_vlc_format = 0 ; ps_dec -> u2_alternate_scan = 0 ; ps_dec -> u2_repeat_first_field = 0 ; ps_dec -> u2_progressive_frame = 1 ; ps_dec -> u2_frame_rate_extension_n = 0 ; ps_dec -> u2_frame_rate_extension_d = 0 ; <vul-start> ps_dec -> u2_forw_f_code = 7 ; ps_dec -> u2_back_f_code = 7 ; <vul-end> ps_dec -> pf_vld_inv_quant = impeg2d_vld_inv_quant_mpeg1 ; } else { ps_dec -> u2_is_mpeg2 = 1 ; ps_dec -> u2_full_pel_forw_vector = 0 ; ps_dec -> u2_forw_f_code = 7 ; ps_dec -> u2_full_pel_back_vector = 0 ; ps_dec -> u2_back_f_code = 7 ; ps_dec -> pf_vld_inv_quant = impeg2d_vld_inv_quant_mpeg2 ; } impeg2d_init_function_ptr ( ps_dec ) ; ps_dec -> u2_frame_height = ALIGN16 ( ps_dec -> u2_vertical_size ) ; ps_dec -> u2_frame_width = ALIGN16 ( ps_dec -> u2_horizontal_size ) ; ps_dec -> u2_num_horiz_mb = ( ps_dec -> u2_horizontal_size + 15 ) >> 4 ; if ( ps_dec -> u2_frame_height > ps_dec -> u2_create_max_height || ps_dec -> u2_frame_width > ps_dec -> u2_create_max_width ) { return IMPEG2D_PIC_SIZE_NOT_SUPPORTED ; } ps_dec -> u2_num_flds_decoded = 0 ; { UWORD32 numer ; UWORD32 denom ; numer = ( UWORD32 ) gau2_impeg2_frm_rate_code [ ps_dec -> u2_frame_rate_code ] [ 1 ] * ( UWORD32 ) ( ps_dec -> u2_frame_rate_extension_d + 1 ) ; denom = ( UWORD32 ) gau2_impeg2_frm_rate_code [ ps_dec -> u2_frame_rate_code ] [ 0 ] * ( UWORD32 ) ( ps_dec -> u2_frame_rate_extension_n + 1 ) ; ps_dec -> u2_framePeriod = ( numer * 1000 * 100 ) / denom ; } if ( VERTICAL_SCAN == ps_dec -> u2_alternate_scan ) { ps_dec -> pu1_inv_scan_matrix = ( UWORD8 * ) gau1_impeg2_inv_scan_vertical ; } else { ps_dec -> pu1_inv_scan_matrix = ( UWORD8 * ) gau1_impeg2_inv_scan_zig_zag ; } return ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE ; }"
976,"CWE-79 static void do_viewlog ( HttpRequest req , HttpResponse res ) { if ( is_readonly ( req ) ) { send_error ( req , res , SC_FORBIDDEN , ""You do not have sufficient privileges to access this page"" ) ; return ; } do_head ( res , ""_viewlog"" , ""View log"" , 100 ) ; if ( ( Run . flags & Run_Log ) && ! ( Run . flags & Run_UseSyslog ) ) { FILE * f = fopen ( Run . files . log , ""r"" ) ; if ( f ) { size_t n ; char buf [ 512 ] ; StringBuffer_append ( res -> outputbuffer , ""<br><p><form><textarea cols=120 rows=30 readonly>"" ) ; while ( ( n = fread ( buf , sizeof ( char ) , sizeof ( buf ) - 1 , f ) ) > 0 ) { buf [ n ] = 0 ; <vul-start> StringBuffer_append ( res -> outputbuffer , ""%s"" , buf ) ; <vul-end> } fclose ( f ) ; StringBuffer_append ( res -> outputbuffer , ""</textarea></form>"" ) ; } else { StringBuffer_append ( res -> outputbuffer , ""Error opening logfile: %s"" , STRERROR ) ; } } else { StringBuffer_append ( res -> outputbuffer , ""<b>Cannot view logfile:</b><br>"" ) ; if ( ! ( Run . flags & Run_Log ) ) StringBuffer_append ( res -> outputbuffer , ""Monit was started without logging"" ) ; else StringBuffer_append ( res -> outputbuffer , ""Monit uses syslog"" ) ; } do_foot ( res ) ; }","static void do_viewlog ( HttpRequest req , HttpResponse res ) { if ( is_readonly ( req ) ) { send_error ( req , res , SC_FORBIDDEN , ""You do not have sufficient privileges to access this page"" ) ; return ; } do_head ( res , ""_viewlog"" , ""View log"" , 100 ) ; if ( ( Run . flags & Run_Log ) && ! ( Run . flags & Run_UseSyslog ) ) { FILE * f = fopen ( Run . files . log , ""r"" ) ; if ( f ) { size_t n ; char buf [ 512 ] ; StringBuffer_append ( res -> outputbuffer , ""<br><p><form><textarea cols=120 rows=30 readonly>"" ) ; while ( ( n = fread ( buf , sizeof ( char ) , sizeof ( buf ) - 1 , f ) ) > 0 ) { buf [ n ] = 0 ; <vul-start> escapeHTML ( res -> outputbuffer , buf ) ; <vul-end> } fclose ( f ) ; StringBuffer_append ( res -> outputbuffer , ""</textarea></form>"" ) ; } else { StringBuffer_append ( res -> outputbuffer , ""Error opening logfile: %s"" , STRERROR ) ; } } else { StringBuffer_append ( res -> outputbuffer , ""<b>Cannot view logfile:</b><br>"" ) ; if ( ! ( Run . flags & Run_Log ) ) StringBuffer_append ( res -> outputbuffer , ""Monit was started without logging"" ) ; else StringBuffer_append ( res -> outputbuffer , ""Monit uses syslog"" ) ; } do_foot ( res ) ; }"
977,"CWE-20 error_t dm9000UpdateMacAddrFilter ( NetInterface * interface ) { uint_t i ; uint_t k ; uint32_t crc ; uint8_t hashTable [ 8 ] ; MacFilterEntry * entry ; TRACE_DEBUG ( ""Updating MAC filter...\\r\\n"" ) ; osMemset ( hashTable , 0 , sizeof ( hashTable ) ) ; hashTable [ 7 ] = 0x80 ; for ( i = 0 ; i < MAC_ADDR_FILTER_SIZE ; i ++ ) { entry = & interface -> macAddrFilter [ i ] ; if ( entry -> refCount > 0 ) { crc = dm9000CalcCrc ( & entry -> addr , sizeof ( MacAddr ) ) ; k = crc & 0x3F ; hashTable [ k / 8 ] |= ( 1 << ( k % 8 ) ) ; } } for ( i = 0 ; i < 8 ; i ++ ) { <vul-start> dm9000WriteReg ( DM9000_REG_MAR0 + i , hashTable [ i ] ) ; <vul-end> } TRACE_DEBUG ( ""  MAR = %02"" PRIX8 "" %02"" PRIX8 "" %02"" PRIX8 "" %02"" PRIX8 "" "" ""%02"" PRIX8 "" %02"" PRIX8 "" %02"" PRIX8 "" %02"" PRIX8 ""\\r\\n"" , <vul-start> dm9000ReadReg ( DM9000_REG_MAR0 ) , dm9000ReadReg ( DM9000_REG_MAR1 ) , dm9000ReadReg ( DM9000_REG_MAR2 ) , dm9000ReadReg ( DM9000_REG_MAR3 ) , dm9000ReadReg ( DM9000_REG_MAR4 ) , dm9000ReadReg ( DM9000_REG_MAR5 ) , dm9000ReadReg ( DM9000_REG_MAR6 ) , dm9000ReadReg ( DM9000_REG_MAR7 ) ) ; <vul-end> return NO_ERROR ; }","error_t dm9000UpdateMacAddrFilter ( NetInterface * interface ) { uint_t i ; uint_t k ; uint32_t crc ; uint8_t hashTable [ 8 ] ; MacFilterEntry * entry ; TRACE_DEBUG ( ""Updating MAC filter...\\r\\n"" ) ; osMemset ( hashTable , 0 , sizeof ( hashTable ) ) ; hashTable [ 7 ] = 0x80 ; for ( i = 0 ; i < MAC_ADDR_FILTER_SIZE ; i ++ ) { entry = & interface -> macAddrFilter [ i ] ; if ( entry -> refCount > 0 ) { crc = dm9000CalcCrc ( & entry -> addr , sizeof ( MacAddr ) ) ; k = crc & 0x3F ; hashTable [ k / 8 ] |= ( 1 << ( k % 8 ) ) ; } } for ( i = 0 ; i < 8 ; i ++ ) { <vul-start> dm9000WriteReg ( DM9000_MAR0 + i , hashTable [ i ] ) ; <vul-end> } TRACE_DEBUG ( ""  MAR = %02"" PRIX8 "" %02"" PRIX8 "" %02"" PRIX8 "" %02"" PRIX8 "" "" ""%02"" PRIX8 "" %02"" PRIX8 "" %02"" PRIX8 "" %02"" PRIX8 ""\\r\\n"" , <vul-start> dm9000ReadReg ( DM9000_MAR0 ) , dm9000ReadReg ( DM9000_MAR1 ) , dm9000ReadReg ( DM9000_MAR2 ) , dm9000ReadReg ( DM9000_MAR3 ) , dm9000ReadReg ( DM9000_MAR4 ) , dm9000ReadReg ( DM9000_MAR5 ) , dm9000ReadReg ( DM9000_MAR6 ) , dm9000ReadReg ( DM9000_MAR7 ) ) ; <vul-end> return NO_ERROR ; }"
978,"CWE-269 void virtio_config_writeb ( VirtIODevice * vdev , uint32_t addr , uint32_t data ) { VirtioDeviceClass * k = VIRTIO_DEVICE_GET_CLASS ( vdev ) ; uint8_t val = data ; <vul-start> if ( addr > ( vdev -> config_len - sizeof ( val ) ) ) <vul-end> return ; <vul-start> <vul-end> stb_p ( vdev -> config + addr , val ) ; if ( k -> set_config ) { k -> set_config ( vdev , vdev -> config ) ; } }","void virtio_config_writeb ( VirtIODevice * vdev , uint32_t addr , uint32_t data ) { VirtioDeviceClass * k = VIRTIO_DEVICE_GET_CLASS ( vdev ) ; uint8_t val = data ; <vul-start> if ( addr + sizeof ( val ) > vdev -> config_len ) { <vul-end> return ; <vul-start> } <vul-end> stb_p ( vdev -> config + addr , val ) ; if ( k -> set_config ) { k -> set_config ( vdev , vdev -> config ) ; } }"
979,"CWE-20 static void * etm_setup_aux ( int event_cpu , void * * pages , int nr_pages , bool overwrite ) { int cpu ; cpumask_t * mask ; struct coresight_device * sink ; struct etm_event_data * event_data = NULL ; event_data = alloc_event_data ( event_cpu ) ; if ( ! event_data ) return NULL ; sink = coresight_get_enabled_sink ( true ) ; if ( ! sink ) goto err ; INIT_WORK ( & event_data -> work , free_event_data ) ; mask = & event_data -> mask ; for_each_cpu ( cpu , mask ) { struct coresight_device * csdev ; csdev = per_cpu ( csdev_src , cpu ) ; if ( ! csdev ) goto err ; event_data -> path [ cpu ] = coresight_build_path ( csdev , sink ) ; if ( IS_ERR ( event_data -> path [ cpu ] ) ) goto err ; } if ( ! sink_ops ( sink ) -> alloc_buffer ) goto err ; <vul-start> <vul-end> event_data -> snk_config = sink_ops ( sink ) -> alloc_buffer ( sink , cpu , pages , nr_pages , overwrite ) ; if ( ! event_data -> snk_config ) goto err ; out : return event_data ; err : etm_free_aux ( event_data ) ; event_data = NULL ; goto out ; }","static void * etm_setup_aux ( int event_cpu , void * * pages , int nr_pages , bool overwrite ) { int cpu ; cpumask_t * mask ; struct coresight_device * sink ; struct etm_event_data * event_data = NULL ; event_data = alloc_event_data ( event_cpu ) ; if ( ! event_data ) return NULL ; sink = coresight_get_enabled_sink ( true ) ; if ( ! sink ) goto err ; INIT_WORK ( & event_data -> work , free_event_data ) ; mask = & event_data -> mask ; for_each_cpu ( cpu , mask ) { struct coresight_device * csdev ; csdev = per_cpu ( csdev_src , cpu ) ; if ( ! csdev ) goto err ; event_data -> path [ cpu ] = coresight_build_path ( csdev , sink ) ; if ( IS_ERR ( event_data -> path [ cpu ] ) ) goto err ; } if ( ! sink_ops ( sink ) -> alloc_buffer ) goto err ; <vul-start> cpu = cpumask_first ( mask ) ; <vul-end> event_data -> snk_config = sink_ops ( sink ) -> alloc_buffer ( sink , cpu , pages , nr_pages , overwrite ) ; if ( ! event_data -> snk_config ) goto err ; out : return event_data ; err : etm_free_aux ( event_data ) ; event_data = NULL ; goto out ; }"
980,"CWE-20 static void ikev2_parent_outI1_continue ( struct pluto_crypto_req_cont * pcrc , struct pluto_crypto_req * r , err_t ugh ) { struct ke_continuation * ke = ( struct ke_continuation * ) pcrc ; struct msg_digest * md = ke -> md ; struct state * const st = md -> st ; stf_status e ; DBG ( DBG_CONTROLMORE , DBG_log ( ""ikev2 parent outI1: calculated ke+nonce, sending I1"" ) ) ; if ( st == NULL ) { loglog ( RC_LOG_SERIOUS , ""%s: Request was disconnected from state"" , __FUNCTION__ ) ; if ( ke -> md ) release_md ( ke -> md ) ; return ; } passert ( ugh == NULL ) ; passert ( cur_state == NULL ) ; passert ( st != NULL ) ; passert ( st -> st_suspended_md == ke -> md ) ; set_suspended ( st , NULL ) ; set_cur_state ( st ) ; st -> st_calculating = FALSE ; e = ikev2_parent_outI1_tail ( pcrc , r ) ; if ( ke -> md != NULL ) { complete_v2_state_transition ( & ke -> md , e ) ; if ( ke -> md ) release_md ( ke -> md ) ; } reset_cur_state ( ) ; reset_globals ( ) ; <vul-start> passert ( GLOBALS_ARE_RESET ( ) ) ; <vul-end> }","static void ikev2_parent_outI1_continue ( struct pluto_crypto_req_cont * pcrc , struct pluto_crypto_req * r , err_t ugh ) { struct ke_continuation * ke = ( struct ke_continuation * ) pcrc ; struct msg_digest * md = ke -> md ; struct state * const st = md -> st ; stf_status e ; DBG ( DBG_CONTROLMORE , DBG_log ( ""ikev2 parent outI1: calculated ke+nonce, sending I1"" ) ) ; if ( st == NULL ) { loglog ( RC_LOG_SERIOUS , ""%s: Request was disconnected from state"" , __FUNCTION__ ) ; if ( ke -> md ) release_md ( ke -> md ) ; return ; } passert ( ugh == NULL ) ; passert ( cur_state == NULL ) ; passert ( st != NULL ) ; passert ( st -> st_suspended_md == ke -> md ) ; set_suspended ( st , NULL ) ; set_cur_state ( st ) ; st -> st_calculating = FALSE ; e = ikev2_parent_outI1_tail ( pcrc , r ) ; if ( ke -> md != NULL ) { complete_v2_state_transition ( & ke -> md , e ) ; if ( ke -> md ) release_md ( ke -> md ) ; } reset_cur_state ( ) ; reset_globals ( ) ; <vul-start> <vul-end> }"
981,"CWE-22 int main ( int argc , char * argv [ ] ) { static char buff [ 16384 ] ; struct cpio _cpio ; struct cpio * cpio ; const char * errmsg ; int uid , gid ; int opt ; cpio = & _cpio ; memset ( cpio , 0 , sizeof ( * cpio ) ) ; cpio -> buff = buff ; cpio -> buff_size = sizeof ( buff ) ; # if defined ( HAVE_SIGACTION ) && defined ( SIGPIPE ) { struct sigaction sa ; sigemptyset ( & sa . sa_mask ) ; sa . sa_flags = 0 ; sa . sa_handler = SIG_IGN ; sigaction ( SIGPIPE , & sa , NULL ) ; } # endif lafe_setprogname ( * argv , ""bsdcpio"" ) ; # if HAVE_SETLOCALE if ( setlocale ( LC_ALL , """" ) == NULL ) lafe_warnc ( 0 , ""Failed to set default locale"" ) ; # endif cpio -> uid_override = - 1 ; cpio -> gid_override = - 1 ; cpio -> argv = argv ; cpio -> argc = argc ; cpio -> mode = '\\0' ; cpio -> verbose = 0 ; cpio -> compress = '\\0' ; cpio -> extract_flags = ARCHIVE_EXTRACT_NO_AUTODIR ; cpio -> extract_flags |= ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER ; cpio -> extract_flags |= ARCHIVE_EXTRACT_SECURE_SYMLINKS ; cpio -> extract_flags |= ARCHIVE_EXTRACT_SECURE_NODOTDOT ; <vul-start> <vul-end> cpio -> extract_flags |= ARCHIVE_EXTRACT_PERM ; cpio -> extract_flags |= ARCHIVE_EXTRACT_FFLAGS ; cpio -> extract_flags |= ARCHIVE_EXTRACT_ACL ; # if ! defined ( _WIN32 ) && ! defined ( __CYGWIN__ ) if ( geteuid ( ) == 0 ) cpio -> extract_flags |= ARCHIVE_EXTRACT_OWNER ; # endif cpio -> bytes_per_block = 512 ; cpio -> filename = NULL ; cpio -> matching = archive_match_new ( ) ; if ( cpio -> matching == NULL ) lafe_errc ( 1 , 0 , ""Out of memory"" ) ; while ( ( opt = cpio_getopt ( cpio ) ) != - 1 ) { switch ( opt ) { case '0' : cpio -> option_null = 1 ; break ; case 'A' : cpio -> option_append = 1 ; break ; case 'a' : cpio -> option_atime_restore = 1 ; break ; case 'B' : cpio -> bytes_per_block = 5120 ; break ; case OPTION_B64ENCODE : cpio -> add_filter = opt ; break ; case 'C' : cpio -> bytes_per_block = atoi ( cpio -> argument ) ; if ( cpio -> bytes_per_block <= 0 ) lafe_errc ( 1 , 0 , ""Invalid blocksize %s"" , cpio -> argument ) ; break ; case 'c' : cpio -> format = ""odc"" ; break ; case 'd' : cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_NO_AUTODIR ; break ; case 'E' : if ( archive_match_include_pattern_from_file ( cpio -> matching , cpio -> argument , cpio -> option_null ) != ARCHIVE_OK ) lafe_errc ( 1 , 0 , ""Error : %s"" , archive_error_string ( cpio -> matching ) ) ; break ; case 'F' : cpio -> filename = cpio -> argument ; break ; case 'f' : if ( archive_match_exclude_pattern ( cpio -> matching , cpio -> argument ) != ARCHIVE_OK ) lafe_errc ( 1 , 0 , ""Error : %s"" , archive_error_string ( cpio -> matching ) ) ; break ; case OPTION_GRZIP : cpio -> compress = opt ; break ; case 'H' : cpio -> format = cpio -> argument ; break ; case 'h' : long_help ( ) ; break ; case 'I' : cpio -> filename = cpio -> argument ; break ; case 'i' : if ( cpio -> mode != '\\0' ) lafe_errc ( 1 , 0 , ""Cannot use both -i and -%c"" , cpio -> mode ) ; cpio -> mode = opt ; break ; case 'J' : cpio -> compress = opt ; break ; case 'j' : cpio -> compress = opt ; break ; case OPTION_INSECURE : cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_SECURE_SYMLINKS ; cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_SECURE_NODOTDOT ; <vul-start> <vul-end> break ; case 'L' : cpio -> option_follow_links = 1 ; break ; case 'l' : cpio -> option_link = 1 ; break ; case OPTION_LRZIP : case OPTION_LZ4 : case OPTION_LZMA : case OPTION_LZOP : cpio -> compress = opt ; break ; case 'm' : cpio -> extract_flags |= ARCHIVE_EXTRACT_TIME ; break ; case 'n' : cpio -> option_numeric_uid_gid = 1 ; break ; case OPTION_NO_PRESERVE_OWNER : cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_OWNER ; break ; case 'O' : cpio -> filename = cpio -> argument ; break ; case 'o' : if ( cpio -> mode != '\\0' ) lafe_errc ( 1 , 0 , ""Cannot use both -o and -%c"" , cpio -> mode ) ; cpio -> mode = opt ; break ; case 'p' : if ( cpio -> mode != '\\0' ) lafe_errc ( 1 , 0 , ""Cannot use both -p and -%c"" , cpio -> mode ) ; cpio -> mode = opt ; cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_SECURE_NODOTDOT ; break ; case OPTION_PASSPHRASE : cpio -> passphrase = cpio -> argument ; break ; case OPTION_PRESERVE_OWNER : cpio -> extract_flags |= ARCHIVE_EXTRACT_OWNER ; break ; case OPTION_QUIET : cpio -> quiet = 1 ; break ; case 'R' : errmsg = owner_parse ( cpio -> argument , & uid , & gid ) ; if ( errmsg ) {","int main ( int argc , char * argv [ ] ) { static char buff [ 16384 ] ; struct cpio _cpio ; struct cpio * cpio ; const char * errmsg ; int uid , gid ; int opt ; cpio = & _cpio ; memset ( cpio , 0 , sizeof ( * cpio ) ) ; cpio -> buff = buff ; cpio -> buff_size = sizeof ( buff ) ; # if defined ( HAVE_SIGACTION ) && defined ( SIGPIPE ) { struct sigaction sa ; sigemptyset ( & sa . sa_mask ) ; sa . sa_flags = 0 ; sa . sa_handler = SIG_IGN ; sigaction ( SIGPIPE , & sa , NULL ) ; } # endif lafe_setprogname ( * argv , ""bsdcpio"" ) ; # if HAVE_SETLOCALE if ( setlocale ( LC_ALL , """" ) == NULL ) lafe_warnc ( 0 , ""Failed to set default locale"" ) ; # endif cpio -> uid_override = - 1 ; cpio -> gid_override = - 1 ; cpio -> argv = argv ; cpio -> argc = argc ; cpio -> mode = '\\0' ; cpio -> verbose = 0 ; cpio -> compress = '\\0' ; cpio -> extract_flags = ARCHIVE_EXTRACT_NO_AUTODIR ; cpio -> extract_flags |= ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER ; cpio -> extract_flags |= ARCHIVE_EXTRACT_SECURE_SYMLINKS ; cpio -> extract_flags |= ARCHIVE_EXTRACT_SECURE_NODOTDOT ; <vul-start> cpio -> extract_flags |= ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS ; <vul-end> cpio -> extract_flags |= ARCHIVE_EXTRACT_PERM ; cpio -> extract_flags |= ARCHIVE_EXTRACT_FFLAGS ; cpio -> extract_flags |= ARCHIVE_EXTRACT_ACL ; # if ! defined ( _WIN32 ) && ! defined ( __CYGWIN__ ) if ( geteuid ( ) == 0 ) cpio -> extract_flags |= ARCHIVE_EXTRACT_OWNER ; # endif cpio -> bytes_per_block = 512 ; cpio -> filename = NULL ; cpio -> matching = archive_match_new ( ) ; if ( cpio -> matching == NULL ) lafe_errc ( 1 , 0 , ""Out of memory"" ) ; while ( ( opt = cpio_getopt ( cpio ) ) != - 1 ) { switch ( opt ) { case '0' : cpio -> option_null = 1 ; break ; case 'A' : cpio -> option_append = 1 ; break ; case 'a' : cpio -> option_atime_restore = 1 ; break ; case 'B' : cpio -> bytes_per_block = 5120 ; break ; case OPTION_B64ENCODE : cpio -> add_filter = opt ; break ; case 'C' : cpio -> bytes_per_block = atoi ( cpio -> argument ) ; if ( cpio -> bytes_per_block <= 0 ) lafe_errc ( 1 , 0 , ""Invalid blocksize %s"" , cpio -> argument ) ; break ; case 'c' : cpio -> format = ""odc"" ; break ; case 'd' : cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_NO_AUTODIR ; break ; case 'E' : if ( archive_match_include_pattern_from_file ( cpio -> matching , cpio -> argument , cpio -> option_null ) != ARCHIVE_OK ) lafe_errc ( 1 , 0 , ""Error : %s"" , archive_error_string ( cpio -> matching ) ) ; break ; case 'F' : cpio -> filename = cpio -> argument ; break ; case 'f' : if ( archive_match_exclude_pattern ( cpio -> matching , cpio -> argument ) != ARCHIVE_OK ) lafe_errc ( 1 , 0 , ""Error : %s"" , archive_error_string ( cpio -> matching ) ) ; break ; case OPTION_GRZIP : cpio -> compress = opt ; break ; case 'H' : cpio -> format = cpio -> argument ; break ; case 'h' : long_help ( ) ; break ; case 'I' : cpio -> filename = cpio -> argument ; break ; case 'i' : if ( cpio -> mode != '\\0' ) lafe_errc ( 1 , 0 , ""Cannot use both -i and -%c"" , cpio -> mode ) ; cpio -> mode = opt ; break ; case 'J' : cpio -> compress = opt ; break ; case 'j' : cpio -> compress = opt ; break ; case OPTION_INSECURE : cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_SECURE_SYMLINKS ; cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_SECURE_NODOTDOT ; <vul-start> cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS ; <vul-end> break ; case 'L' : cpio -> option_follow_links = 1 ; break ; case 'l' : cpio -> option_link = 1 ; break ; case OPTION_LRZIP : case OPTION_LZ4 : case OPTION_LZMA : case OPTION_LZOP : cpio -> compress = opt ; break ; case 'm' : cpio -> extract_flags |= ARCHIVE_EXTRACT_TIME ; break ; case 'n' : cpio -> option_numeric_uid_gid = 1 ; break ; case OPTION_NO_PRESERVE_OWNER : cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_OWNER ; break ; case 'O' : cpio -> filename = cpio -> argument ; break ; case 'o' : if ( cpio -> mode != '\\0' ) lafe_errc ( 1 , 0 , ""Cannot use both -o and -%c"" , cpio -> mode ) ; cpio -> mode = opt ; break ; case 'p' : if ( cpio -> mode != '\\0' ) lafe_errc ( 1 , 0 , ""Cannot use both -p and -%c"" , cpio -> mode ) ; cpio -> mode = opt ; cpio -> extract_flags &= ~ ARCHIVE_EXTRACT_SECURE_NODOTDOT ; break ; case OPTION_PASSPHRASE : cpio -> passphrase = cpio -> argument ; break ; case OPTION_PRESERVE_OWNER : cpio -> extract_flags |= ARCHIVE_EXTRACT_OWNER ; break ; case OPTION_QUIET : cpio -> quiet = 1 ; break ; case 'R' : errmsg = owner_parse ( cpio -> argument , & uid , & gid ) ; if ( errmsg ) {"
982,"CWE-125 void eap_print ( netdissect_options * ndo , register const u_char * cp , u_int length ) { const struct eap_frame_t * eap ; const u_char * tptr ; u_int tlen , type , subtype ; int count = 0 , len ; tptr = cp ; tlen = length ; eap = ( const struct eap_frame_t * ) cp ; ND_TCHECK ( * eap ) ; if ( ndo -> ndo_vflag < 1 ) { ND_PRINT ( ( ndo , ""%s (%u) v%u, len %u"" , tok2str ( eap_frame_type_values , ""unknown"" , eap -> type ) , eap -> type , eap -> version , EXTRACT_16BITS ( eap -> length ) ) ) ; return ; } ND_PRINT ( ( ndo , ""%s (%u) v%u, len %u"" , tok2str ( eap_frame_type_values , ""unknown"" , eap -> type ) , eap -> type , eap -> version , EXTRACT_16BITS ( eap -> length ) ) ) ; tptr += sizeof ( const struct eap_frame_t ) ; tlen -= sizeof ( const struct eap_frame_t ) ; switch ( eap -> type ) { case EAP_FRAME_TYPE_PACKET : <vul-start> <vul-end> type = * ( tptr ) ; <vul-start> <vul-end> len = EXTRACT_16BITS ( tptr + 2 ) ; ND_PRINT ( ( ndo , "", %s (%u), id %u, len %u"" , tok2str ( eap_code_values , ""unknown"" , type ) , type , * ( tptr + 1 ) , len ) ) ; ND_TCHECK2 ( * tptr , len ) ; if ( type <= 2 ) { <vul-start> <vul-end> subtype = * ( tptr + 4 ) ; ND_PRINT ( ( ndo , ""\\n\\t\\t Type %s (%u)"" , <vul-start> tok2str ( eap_type_values , ""unknown"" , * ( tptr + 4 ) ) , * ( tptr + 4 ) ) ) ; <vul-end> switch ( subtype ) { case EAP_TYPE_IDENTITY : if ( len - 5 > 0 ) { ND_PRINT ( ( ndo , "", Identity: "" ) ) ; safeputs ( ndo , tptr + 5 , len - 5 ) ; } break ; case EAP_TYPE_NOTIFICATION : if ( len - 5 > 0 ) { ND_PRINT ( ( ndo , "", Notification: "" ) ) ; safeputs ( ndo , tptr + 5 , len - 5 ) ; } break ; case EAP_TYPE_NAK : count = 5 ; while ( count < len ) { <vul-start> <vul-end> ND_PRINT ( ( ndo , "" %s (%u),"" , tok2str ( eap_type_values , ""unknown"" , * ( tptr + count ) ) , * ( tptr + count ) ) ) ; count ++ ; } break ; case EAP_TYPE_TTLS : <vul-start> <vul-end> ND_PRINT ( ( ndo , "" TTLSv%u"" , EAP_TTLS_VERSION ( * ( tptr + 5 ) ) ) ) ; <vul-start> case EAP_TYPE_TLS : <vul-end> ND_PRINT ( ( ndo , "" flags [%s] 0x%02x,"" , bittok2str ( eap_tls_flags_values , ""none"" , * ( tptr + 5 ) ) , * ( tptr + 5 ) ) ) ; if ( EAP_TLS_EXTRACT_BIT_L ( * ( tptr + 5 ) ) ) { <vul-start> <vul-end> ND_PRINT ( ( ndo , "" len %u"" , EXTRACT_32BITS ( tptr + 6 ) ) ) ; } break ; case EAP_TYPE_FAST : <vul-start> <vul-end> ND_PRINT ( ( ndo , "" FASTv%u"" , EAP_TTLS_VERSION ( * ( tptr + 5 ) ) ) ) ; ND_PRINT ( ( ndo , "" flags [%s] 0x%02x,"" , bittok2str ( eap_tls_flags_values , ""none"" , * ( tptr + 5 ) ) , * ( tptr + 5 ) ) ) ; if ( EAP_TLS_EXTRACT_BIT_L ( * ( tptr + 5 ) ) ) { <vul-start> <vul-end> ND_PRINT ( ( ndo , "" len %u"" , EXTRACT_32BITS ( tptr + 6 ) ) ) ; } break ; case EAP_TYPE_AKA : case EAP_TYPE_SIM : <vul-start> <vul-end> ND_PRINT ( ( ndo , "" subtype [%s] 0x%02x,"" , tok2str ( eap_aka_subtype_values , ""unknown"" , * ( tptr + 5 ) ) , * ( tptr + 5 ) ) ) ; break ; case EAP_TYPE_MD5_CHALLENGE : case EAP_TYPE_OTP : case EAP_TYPE_GTC : case EAP_TYPE_EXPANDED_TYPES : case EAP_TYPE_EXPERIMENTAL : default : break ; } } break ; case EAP_FRAME_TYPE_LOGOFF : case EAP_FRAME_TYPE_ENCAP_ASF_ALERT : default : break ; } return ; trunc : ND_PRINT ( ( ndo , ""\\n\\t[|EAP]"" ) ) ; }","void eap_print ( netdissect_options * ndo , register const u_char * cp , u_int length ) { const struct eap_frame_t * eap ; const u_char * tptr ; u_int tlen , type , subtype ; int count = 0 , len ; tptr = cp ; tlen = length ; eap = ( const struct eap_frame_t * ) cp ; ND_TCHECK ( * eap ) ; if ( ndo -> ndo_vflag < 1 ) { ND_PRINT ( ( ndo , ""%s (%u) v%u, len %u"" , tok2str ( eap_frame_type_values , ""unknown"" , eap -> type ) , eap -> type , eap -> version , EXTRACT_16BITS ( eap -> length ) ) ) ; return ; } ND_PRINT ( ( ndo , ""%s (%u) v%u, len %u"" , tok2str ( eap_frame_type_values , ""unknown"" , eap -> type ) , eap -> type , eap -> version , EXTRACT_16BITS ( eap -> length ) ) ) ; tptr += sizeof ( const struct eap_frame_t ) ; tlen -= sizeof ( const struct eap_frame_t ) ; switch ( eap -> type ) { case EAP_FRAME_TYPE_PACKET : <vul-start> ND_TCHECK_8BITS ( tptr ) ; <vul-end> type = * ( tptr ) ; <vul-start> ND_TCHECK_16BITS ( tptr + 2 ) ; <vul-end> len = EXTRACT_16BITS ( tptr + 2 ) ; ND_PRINT ( ( ndo , "", %s (%u), id %u, len %u"" , tok2str ( eap_code_values , ""unknown"" , type ) , type , * ( tptr + 1 ) , len ) ) ; ND_TCHECK2 ( * tptr , len ) ; if ( type <= 2 ) { <vul-start> ND_TCHECK_8BITS ( tptr + 4 ) ; <vul-end> subtype = * ( tptr + 4 ) ; ND_PRINT ( ( ndo , ""\\n\\t\\t Type %s (%u)"" , <vul-start> tok2str ( eap_type_values , ""unknown"" , subtype ) , subtype ) ) ; <vul-end> switch ( subtype ) { case EAP_TYPE_IDENTITY : if ( len - 5 > 0 ) { ND_PRINT ( ( ndo , "", Identity: "" ) ) ; safeputs ( ndo , tptr + 5 , len - 5 ) ; } break ; case EAP_TYPE_NOTIFICATION : if ( len - 5 > 0 ) { ND_PRINT ( ( ndo , "", Notification: "" ) ) ; safeputs ( ndo , tptr + 5 , len - 5 ) ; } break ; case EAP_TYPE_NAK : count = 5 ; while ( count < len ) { <vul-start> ND_TCHECK_8BITS ( tptr + count ) ; <vul-end> ND_PRINT ( ( ndo , "" %s (%u),"" , tok2str ( eap_type_values , ""unknown"" , * ( tptr + count ) ) , * ( tptr + count ) ) ) ; count ++ ; } break ; case EAP_TYPE_TTLS : <vul-start> case EAP_TYPE_TLS : ND_TCHECK_8BITS ( tptr + 5 ) ; if ( subtype == EAP_TYPE_TTLS ) <vul-end> ND_PRINT ( ( ndo , "" TTLSv%u"" , EAP_TTLS_VERSION ( * ( tptr + 5 ) ) ) ) ; <vul-start> <vul-end> ND_PRINT ( ( ndo , "" flags [%s] 0x%02x,"" , bittok2str ( eap_tls_flags_values , ""none"" , * ( tptr + 5 ) ) , * ( tptr + 5 ) ) ) ; if ( EAP_TLS_EXTRACT_BIT_L ( * ( tptr + 5 ) ) ) { <vul-start> ND_TCHECK_32BITS ( tptr + 6 ) ; <vul-end> ND_PRINT ( ( ndo , "" len %u"" , EXTRACT_32BITS ( tptr + 6 ) ) ) ; } break ; case EAP_TYPE_FAST : <vul-start> ND_TCHECK_8BITS ( tptr + 5 ) ; <vul-end> ND_PRINT ( ( ndo , "" FASTv%u"" , EAP_TTLS_VERSION ( * ( tptr + 5 ) ) ) ) ; ND_PRINT ( ( ndo , "" flags [%s] 0x%02x,"" , bittok2str ( eap_tls_flags_values , ""none"" , * ( tptr + 5 ) ) , * ( tptr + 5 ) ) ) ; if ( EAP_TLS_EXTRACT_BIT_L ( * ( tptr + 5 ) ) ) { <vul-start> ND_TCHECK_32BITS ( tptr + 6 ) ; <vul-end> ND_PRINT ( ( ndo , "" len %u"" , EXTRACT_32BITS ( tptr + 6 ) ) ) ; } break ; case EAP_TYPE_AKA : case EAP_TYPE_SIM : <vul-start> ND_TCHECK_8BITS ( tptr + 5 ) ; <vul-end> ND_PRINT ( ( ndo , "" subtype [%s] 0x%02x,"" , tok2str ( eap_aka_subtype_values , ""unknown"" , * ( tptr + 5 ) ) , * ( tptr + 5 ) ) ) ; break ; case EAP_TYPE_MD5_CHALLENGE : case EAP_TYPE_OTP : case EAP_TYPE_GTC : case EAP_TYPE_EXPANDED_TYPES : case EAP_TYPE_EXPERIMENTAL : default : break ; } } break ; case EAP_FRAME_TYPE_LOGOFF : case EAP_FRAME_TYPE_ENCAP_ASF_ALERT : default : break ; } return ; trunc : ND_PRINT ( ( ndo , ""\\n\\t[|EAP]"" ) ) ; }"
983,"CWE-284 bool config_save ( const config_t * config , const char * filename ) { assert ( config != NULL ) ; assert ( filename != NULL ) ; assert ( * filename != '\\0' ) ; <vul-start> char * temp_filename = osi_calloc ( strlen ( filename ) + 5 ) ; if ( ! temp_filename ) { LOG_ERROR ( ""%s unable to allocate memory for filename."" , __func__ ) ; return false ; <vul-end> } <vul-start> strcpy ( temp_filename , filename ) ; strcat ( temp_filename , "".new"" ) ; FILE * fp = fopen ( temp_filename , ""wt"" ) ; <vul-end> if ( ! fp ) { LOG_ERROR ( ""%s unable to write file \'%s\': %s"" , __func__ , temp_filename , strerror ( errno ) ) ; goto error ; } for ( const list_node_t * node = list_begin ( config -> sections ) ; node != list_end ( config -> sections ) ; node = list_next ( node ) ) { const section_t * section = ( const section_t * ) list_node ( node ) ; <vul-start> fprintf ( fp , ""[%s]\\n"" , section -> name ) ; <vul-end> for ( const list_node_t * enode = list_begin ( section -> entries ) ; enode != list_end ( section -> entries ) ; enode = list_next ( enode ) ) { const entry_t * entry = ( const entry_t * ) list_node ( enode ) ; <vul-start> fprintf ( fp , ""%s = %s\\n"" , entry -> key , entry -> value ) ; <vul-end> } <vul-start> if ( list_next ( node ) != list_end ( config -> sections ) ) fputc ( '\\n' , fp ) ; <vul-end> } <vul-start> fflush ( fp ) ; fclose ( fp ) ; <vul-end> if ( chmod ( temp_filename , S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP ) == - 1 ) { LOG_ERROR ( ""%s unable to change file permissions \'%s\': %s"" , __func__ , filename , strerror ( errno ) ) ; goto error ; } if ( rename ( temp_filename , filename ) == - 1 ) { LOG_ERROR ( ""%s unable to commit file \'%s\': %s"" , __func__ , filename , strerror ( errno ) ) ; goto error ; } <vul-start> <vul-end> osi_free ( temp_filename ) ; <vul-start> <vul-end> return true ; <vul-start> error : ; <vul-end> unlink ( temp_filename ) ; <vul-start> <vul-end> osi_free ( temp_filename ) ; <vul-start> <vul-end> return false ; }","bool config_save ( const config_t * config , const char * filename ) { assert ( config != NULL ) ; assert ( filename != NULL ) ; assert ( * filename != '\\0' ) ; <vul-start> int dir_fd = - 1 ; FILE * fp = NULL ; static const char * temp_file_ext = "".new"" ; const int filename_len = strlen ( filename ) ; const int temp_filename_len = filename_len + strlen ( temp_file_ext ) + 1 ; char * temp_filename = osi_calloc ( temp_filename_len ) ; snprintf ( temp_filename , temp_filename_len , ""%s%s"" , filename , temp_file_ext ) ; char * temp_dirname = osi_strdup ( filename ) ; const char * directoryname = dirname ( temp_dirname ) ; if ( ! directoryname ) { LOG_ERROR ( ""%s error extracting directory from \'%s\': %s"" , __func__ , filename , strerror ( errno ) ) ; goto error ; <vul-end> } <vul-start> dir_fd = TEMP_FAILURE_RETRY ( open ( directoryname , O_RDONLY ) ) ; if ( dir_fd < 0 ) { LOG_ERROR ( ""%s unable to open dir \'%s\': %s"" , __func__ , directoryname , strerror ( errno ) ) ; goto error ; } fp = fopen ( temp_filename , ""wt"" ) ; <vul-end> if ( ! fp ) { LOG_ERROR ( ""%s unable to write file \'%s\': %s"" , __func__ , temp_filename , strerror ( errno ) ) ; goto error ; } for ( const list_node_t * node = list_begin ( config -> sections ) ; node != list_end ( config -> sections ) ; node = list_next ( node ) ) { const section_t * section = ( const section_t * ) list_node ( node ) ; <vul-start> if ( fprintf ( fp , ""[%s]\\n"" , section -> name ) < 0 ) { LOG_ERROR ( ""%s unable to write to file \'%s\': %s"" , __func__ , temp_filename , strerror ( errno ) ) ; goto error ; } <vul-end> for ( const list_node_t * enode = list_begin ( section -> entries ) ; enode != list_end ( section -> entries ) ; enode = list_next ( enode ) ) { const entry_t * entry = ( const entry_t * ) list_node ( enode ) ; <vul-start> if ( fprintf ( fp , ""%s = %s\\n"" , entry -> key , entry -> value ) < 0 ) { LOG_ERROR ( ""%s unable to write to file \'%s\': %s"" , __func__ , temp_filename , strerror ( errno ) ) ; goto error ; <vul-end> } <vul-start> <vul-end> } <vul-start> if ( list_next ( node ) != list_end ( config -> sections ) ) { if ( fputc ( '\\n' , fp ) == EOF ) { LOG_ERROR ( ""%s unable to write to file \'%s\': %s"" , __func__ , temp_filename , strerror ( errno ) ) ; goto error ; } } } if ( fsync ( fileno ( fp ) ) < 0 ) { LOG_WARN ( ""%s unable to fsync file \'%s\': %s"" , __func__ , temp_filename , strerror ( errno ) ) ; } if ( fclose ( fp ) == EOF ) { LOG_ERROR ( ""%s unable to close file \'%s\': %s"" , __func__ , temp_filename , strerror ( errno ) ) ; goto error ; } fp = NULL ; <vul-end> if ( chmod ( temp_filename , S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP ) == - 1 ) { LOG_ERROR ( ""%s unable to change file permissions \'%s\': %s"" , __func__ , filename , strerror ( errno ) ) ; goto error ; } if ( rename ( temp_filename , filename ) == - 1 ) { LOG_ERROR ( ""%s unable to commit file \'%s\': %s"" , __func__ , filename , strerror ( errno ) ) ; goto error ; } <vul-start> if ( fsync ( dir_fd ) < 0 ) { LOG_WARN ( ""%s unable to fsync dir \'%s\': %s"" , __func__ , directoryname , strerror ( errno ) ) ; } if ( close ( dir_fd ) < 0 ) { LOG_ERROR ( ""%s unable to close dir \'%s\': %s"" , __func__ , directoryname , strerror ( errno ) ) ; goto error ; } <vul-end> osi_free ( temp_filename ) ; <vul-start> osi_free ( temp_dirname ) ; <vul-end> return true ; <vul-start> error : <vul-end> unlink ( temp_filename ) ; <vul-start> if ( fp ) fclose ( fp ) ; if ( dir_fd != - 1 ) close ( dir_fd ) ; <vul-end> osi_free ( temp_filename ) ; <vul-start> osi_free ( temp_dirname ) ; <vul-end> return false ; }"
984,"CWE-119 void vp9_foreach_transformed_block ( const MACROBLOCKD * const xd , BLOCK_SIZE bsize , foreach_transformed_block_visitor visit , void * arg ) { int plane ; <vul-start> for ( plane = 0 ; plane < MAX_MB_PLANE ; plane ++ ) <vul-end> vp9_foreach_transformed_block_in_plane ( xd , bsize , plane , visit , arg ) ; }","void vp9_foreach_transformed_block ( const MACROBLOCKD * const xd , BLOCK_SIZE bsize , foreach_transformed_block_visitor visit , void * arg ) { int plane ; <vul-start> for ( plane = 0 ; plane < MAX_MB_PLANE ; ++ plane ) <vul-end> vp9_foreach_transformed_block_in_plane ( xd , bsize , plane , visit , arg ) ; }"
985,"CWE-20 static void dissect_pktap ( tvbuff_t * tvb , packet_info * pinfo , proto_tree * tree ) { proto_tree * pktap_tree = NULL ; proto_item * ti = NULL ; tvbuff_t * next_tvb ; int offset = 0 ; guint32 pkt_len , rectype , dlt ; <vul-start> <vul-end> col_set_str ( pinfo -> cinfo , COL_PROTOCOL , ""PKTAP"" ) ; col_clear ( pinfo -> cinfo , COL_INFO ) ; pkt_len = tvb_get_letohl ( tvb , offset ) ; col_add_fstr ( pinfo -> cinfo , COL_INFO , ""PKTAP, %u byte header"" , pkt_len ) ; ti = proto_tree_add_item ( tree , proto_pktap , tvb , offset , pkt_len , ENC_NA ) ; pktap_tree = proto_item_add_subtree ( ti , ett_pktap ) ; proto_tree_add_item ( pktap_tree , hf_pktap_hdrlen , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; if ( pkt_len < MIN_PKTAP_HDR_LEN ) { proto_tree_add_expert ( tree , pinfo , & ei_pktap_hdrlen_too_short , tvb , offset , 4 ) ; return ; } offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_rectype , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; rectype = tvb_get_letohl ( tvb , offset ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_dlt , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; dlt = tvb_get_letohl ( tvb , offset ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_ifname , tvb , offset , 24 , ENC_ASCII | ENC_NA ) ; offset += 24 ; proto_tree_add_item ( pktap_tree , hf_pktap_flags , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_pfamily , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_llhdrlen , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_lltrlrlen , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_pid , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_cmdname , tvb , offset , 20 , ENC_UTF_8 | ENC_NA ) ; offset += 20 ; proto_tree_add_item ( pktap_tree , hf_pktap_svc_class , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_iftype , tvb , offset , 2 , ENC_LITTLE_ENDIAN ) ; offset += 2 ; proto_tree_add_item ( pktap_tree , hf_pktap_ifunit , tvb , offset , 2 , ENC_LITTLE_ENDIAN ) ; offset += 2 ; proto_tree_add_item ( pktap_tree , hf_pktap_epid , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_ecmdname , tvb , offset , 20 , ENC_UTF_8 | ENC_NA ) ; if ( rectype == PKT_REC_PACKET ) { next_tvb = tvb_new_subset_remaining ( tvb , pkt_len ) ; <vul-start> dissector_try_uint ( wtap_encap_dissector_table , wtap_pcap_encap_to_wtap_encap ( dlt ) , next_tvb , pinfo , tree ) ; <vul-end> } }","static void dissect_pktap ( tvbuff_t * tvb , packet_info * pinfo , proto_tree * tree ) { proto_tree * pktap_tree = NULL ; proto_item * ti = NULL ; tvbuff_t * next_tvb ; int offset = 0 ; guint32 pkt_len , rectype , dlt ; <vul-start> int wtap_encap ; struct eth_phdr eth ; void * phdr ; <vul-end> col_set_str ( pinfo -> cinfo , COL_PROTOCOL , ""PKTAP"" ) ; col_clear ( pinfo -> cinfo , COL_INFO ) ; pkt_len = tvb_get_letohl ( tvb , offset ) ; col_add_fstr ( pinfo -> cinfo , COL_INFO , ""PKTAP, %u byte header"" , pkt_len ) ; ti = proto_tree_add_item ( tree , proto_pktap , tvb , offset , pkt_len , ENC_NA ) ; pktap_tree = proto_item_add_subtree ( ti , ett_pktap ) ; proto_tree_add_item ( pktap_tree , hf_pktap_hdrlen , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; if ( pkt_len < MIN_PKTAP_HDR_LEN ) { proto_tree_add_expert ( tree , pinfo , & ei_pktap_hdrlen_too_short , tvb , offset , 4 ) ; return ; } offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_rectype , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; rectype = tvb_get_letohl ( tvb , offset ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_dlt , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; dlt = tvb_get_letohl ( tvb , offset ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_ifname , tvb , offset , 24 , ENC_ASCII | ENC_NA ) ; offset += 24 ; proto_tree_add_item ( pktap_tree , hf_pktap_flags , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_pfamily , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_llhdrlen , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_lltrlrlen , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_pid , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_cmdname , tvb , offset , 20 , ENC_UTF_8 | ENC_NA ) ; offset += 20 ; proto_tree_add_item ( pktap_tree , hf_pktap_svc_class , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_iftype , tvb , offset , 2 , ENC_LITTLE_ENDIAN ) ; offset += 2 ; proto_tree_add_item ( pktap_tree , hf_pktap_ifunit , tvb , offset , 2 , ENC_LITTLE_ENDIAN ) ; offset += 2 ; proto_tree_add_item ( pktap_tree , hf_pktap_epid , tvb , offset , 4 , ENC_LITTLE_ENDIAN ) ; offset += 4 ; proto_tree_add_item ( pktap_tree , hf_pktap_ecmdname , tvb , offset , 20 , ENC_UTF_8 | ENC_NA ) ; if ( rectype == PKT_REC_PACKET ) { next_tvb = tvb_new_subset_remaining ( tvb , pkt_len ) ; <vul-start> wtap_encap = wtap_pcap_encap_to_wtap_encap ( dlt ) ; switch ( wtap_encap ) { case WTAP_ENCAP_ETHERNET : eth . fcs_len = - 1 ; phdr = & eth ; break ; default : phdr = NULL ; break ; } dissector_try_uint_new ( wtap_encap_dissector_table , wtap_encap , next_tvb , pinfo , tree , TRUE , phdr ) ; <vul-end> } }"
986,"CWE-119 <vul-start> static int svc_log ( SvcContext * svc_ctx , int level , const char * fmt , ... ) { <vul-end> char buf [ 512 ] ; int retval = 0 ; va_list ap ; <vul-start> SvcInternal * const si = get_svc_internal ( svc_ctx ) ; <vul-end> if ( level > svc_ctx -> log_level ) { return retval ; } va_start ( ap , fmt ) ; retval = vsnprintf ( buf , sizeof ( buf ) , fmt , ap ) ; va_end ( ap ) ; if ( svc_ctx -> log_print ) { printf ( ""%s"" , buf ) ; } else { strncat ( si -> message_buffer , buf , sizeof ( si -> message_buffer ) - strlen ( si -> message_buffer ) - 1 ) ; } if ( level == SVC_LOG_ERROR ) { si -> codec_ctx -> err_detail = si -> message_buffer ; } return retval ; }","<vul-start> static int svc_log ( SvcContext * svc_ctx , SVC_LOG_LEVEL level , const char * fmt , ... ) { <vul-end> char buf [ 512 ] ; int retval = 0 ; va_list ap ; <vul-start> SvcInternal_t * const si = get_svc_internal ( svc_ctx ) ; <vul-end> if ( level > svc_ctx -> log_level ) { return retval ; } va_start ( ap , fmt ) ; retval = vsnprintf ( buf , sizeof ( buf ) , fmt , ap ) ; va_end ( ap ) ; if ( svc_ctx -> log_print ) { printf ( ""%s"" , buf ) ; } else { strncat ( si -> message_buffer , buf , sizeof ( si -> message_buffer ) - strlen ( si -> message_buffer ) - 1 ) ; } if ( level == SVC_LOG_ERROR ) { si -> codec_ctx -> err_detail = si -> message_buffer ; } return retval ; }"
987,"CWE-119 static int rd_pick_intra4x4block ( MACROBLOCK * x , BLOCK * be , BLOCKD * b , B_PREDICTION_MODE * best_mode , const int * bmode_costs , ENTROPY_CONTEXT * a , ENTROPY_CONTEXT * l , int * bestrate , int * bestratey , int * bestdistortion ) { B_PREDICTION_MODE mode ; int best_rd = INT_MAX ; int rate = 0 ; int distortion ; ENTROPY_CONTEXT ta = * a , tempa = * a ; ENTROPY_CONTEXT tl = * l , templ = * l ; <vul-start> DECLARE_ALIGNED_ARRAY ( 16 , unsigned char , best_predictor , 16 * 4 ) ; DECLARE_ALIGNED_ARRAY ( 16 , short , best_dqcoeff , 16 ) ; <vul-end> int dst_stride = x -> e_mbd . dst . y_stride ; unsigned char * dst = x -> e_mbd . dst . y_buffer + b -> offset ; unsigned char * Above = dst - dst_stride ; unsigned char * yleft = dst - 1 ; unsigned char top_left = Above [ - 1 ] ; for ( mode = B_DC_PRED ; mode <= B_HU_PRED ; mode ++ ) { int this_rd ; int ratey ; rate = bmode_costs [ mode ] ; vp8_intra4x4_predict ( Above , yleft , dst_stride , mode , b -> predictor , 16 , top_left ) ; vp8_subtract_b ( be , b , 16 ) ; x -> short_fdct4x4 ( be -> src_diff , be -> coeff , 32 ) ; x -> quantize_b ( be , b ) ; tempa = ta ; templ = tl ; ratey = cost_coeffs ( x , b , PLANE_TYPE_Y_WITH_DC , & tempa , & templ ) ; rate += ratey ; distortion = vp8_block_error ( be -> coeff , b -> dqcoeff ) >> 2 ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , rate , distortion ) ; if ( this_rd < best_rd ) { * bestrate = rate ; * bestratey = ratey ; * bestdistortion = distortion ; best_rd = this_rd ; * best_mode = mode ; * a = tempa ; * l = templ ; copy_predictor ( best_predictor , b -> predictor ) ; <vul-start> vpx_memcpy ( best_dqcoeff , b -> dqcoeff , 32 ) ; <vul-end> } } b -> bmi . as_mode = * best_mode ; vp8_short_idct4x4llm ( best_dqcoeff , best_predictor , 16 , dst , dst_stride ) ; return best_rd ; }","static int rd_pick_intra4x4block ( MACROBLOCK * x , BLOCK * be , BLOCKD * b , B_PREDICTION_MODE * best_mode , const int * bmode_costs , ENTROPY_CONTEXT * a , ENTROPY_CONTEXT * l , int * bestrate , int * bestratey , int * bestdistortion ) { B_PREDICTION_MODE mode ; int best_rd = INT_MAX ; int rate = 0 ; int distortion ; ENTROPY_CONTEXT ta = * a , tempa = * a ; ENTROPY_CONTEXT tl = * l , templ = * l ; <vul-start> DECLARE_ALIGNED ( 16 , unsigned char , best_predictor [ 16 * 4 ] ) ; DECLARE_ALIGNED ( 16 , short , best_dqcoeff [ 16 ] ) ; <vul-end> int dst_stride = x -> e_mbd . dst . y_stride ; unsigned char * dst = x -> e_mbd . dst . y_buffer + b -> offset ; unsigned char * Above = dst - dst_stride ; unsigned char * yleft = dst - 1 ; unsigned char top_left = Above [ - 1 ] ; for ( mode = B_DC_PRED ; mode <= B_HU_PRED ; mode ++ ) { int this_rd ; int ratey ; rate = bmode_costs [ mode ] ; vp8_intra4x4_predict ( Above , yleft , dst_stride , mode , b -> predictor , 16 , top_left ) ; vp8_subtract_b ( be , b , 16 ) ; x -> short_fdct4x4 ( be -> src_diff , be -> coeff , 32 ) ; x -> quantize_b ( be , b ) ; tempa = ta ; templ = tl ; ratey = cost_coeffs ( x , b , PLANE_TYPE_Y_WITH_DC , & tempa , & templ ) ; rate += ratey ; distortion = vp8_block_error ( be -> coeff , b -> dqcoeff ) >> 2 ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , rate , distortion ) ; if ( this_rd < best_rd ) { * bestrate = rate ; * bestratey = ratey ; * bestdistortion = distortion ; best_rd = this_rd ; * best_mode = mode ; * a = tempa ; * l = templ ; copy_predictor ( best_predictor , b -> predictor ) ; <vul-start> memcpy ( best_dqcoeff , b -> dqcoeff , 32 ) ; <vul-end> } } b -> bmi . as_mode = * best_mode ; vp8_short_idct4x4llm ( best_dqcoeff , best_predictor , 16 , dst , dst_stride ) ; return best_rd ; }"
988,"CWE-189 int sysMapFile ( const char * fn , MemMapping * pMap ) { memset ( pMap , 0 , sizeof ( * pMap ) ) ; if ( fn && fn [ 0 ] == '@' ) { FILE * mapf = fopen ( fn + 1 , ""r"" ) ; if ( mapf == NULL ) { LOGV ( ""Unable to open \'%s\': %s\\n"" , fn + 1 , strerror ( errno ) ) ; return - 1 ; } if ( sysMapBlockFile ( mapf , pMap ) != 0 ) { LOGW ( ""Map of \'%s\' failed\\n"" , fn ) ; <vul-start> <vul-end> return - 1 ; } fclose ( mapf ) ; } else { int fd = open ( fn , O_RDONLY , 0 ) ; if ( fd < 0 ) { LOGE ( ""Unable to open \'%s\': %s\\n"" , fn , strerror ( errno ) ) ; return - 1 ; } if ( sysMapFD ( fd , pMap ) != 0 ) { LOGE ( ""Map of \'%s\' failed\\n"" , fn ) ; close ( fd ) ; return - 1 ; } close ( fd ) ; } return 0 ; }","int sysMapFile ( const char * fn , MemMapping * pMap ) { memset ( pMap , 0 , sizeof ( * pMap ) ) ; if ( fn && fn [ 0 ] == '@' ) { FILE * mapf = fopen ( fn + 1 , ""r"" ) ; if ( mapf == NULL ) { LOGV ( ""Unable to open \'%s\': %s\\n"" , fn + 1 , strerror ( errno ) ) ; return - 1 ; } if ( sysMapBlockFile ( mapf , pMap ) != 0 ) { LOGW ( ""Map of \'%s\' failed\\n"" , fn ) ; <vul-start> fclose ( mapf ) ; <vul-end> return - 1 ; } fclose ( mapf ) ; } else { int fd = open ( fn , O_RDONLY , 0 ) ; if ( fd < 0 ) { LOGE ( ""Unable to open \'%s\': %s\\n"" , fn , strerror ( errno ) ) ; return - 1 ; } if ( sysMapFD ( fd , pMap ) != 0 ) { LOGE ( ""Map of \'%s\' failed\\n"" , fn ) ; close ( fd ) ; return - 1 ; } close ( fd ) ; } return 0 ; }"
989,"CWE-119 void vp9_init_layer_context ( VP9_COMP * const cpi ) { SVC * const svc = & cpi -> svc ; <vul-start> const VP9_CONFIG * const oxcf = & cpi -> oxcf ; int layer ; int layer_end ; <vul-end> svc -> spatial_layer_id = 0 ; svc -> temporal_layer_id = 0 ; <vul-start> if ( svc -> number_temporal_layers > 1 ) { layer_end = svc -> number_temporal_layers ; } else { layer_end = svc -> number_spatial_layers ; <vul-end> } <vul-start> for ( layer = 0 ; layer < layer_end ; ++ layer ) { <vul-end> LAYER_CONTEXT * const lc = & svc -> layer_context [ layer ] ; RATE_CONTROL * const lrc = & lc -> rc ; <vul-start> <vul-end> lc -> current_video_frame_in_layer = 0 ; <vul-start> lrc -> avg_frame_qindex [ INTER_FRAME ] = oxcf -> worst_allowed_q ; <vul-end> lrc -> ni_av_qi = oxcf -> worst_allowed_q ; lrc -> total_actual_bits = 0 ; lrc -> total_target_vs_actual = 0 ; lrc -> ni_tot_qi = 0 ; lrc -> tot_q = 0.0 ; lrc -> avg_q = 0.0 ; lrc -> ni_frames = 0 ; lrc -> decimation_count = 0 ; lrc -> decimation_factor = 0 ; <vul-start> lrc -> rate_correction_factor = 1.0 ; lrc -> key_frame_rate_correction_factor = 1.0 ; if ( svc -> number_temporal_layers > 1 ) { lc -> target_bandwidth = oxcf -> ts_target_bitrate [ layer ] * 1000 ; <vul-end> lrc -> last_q [ INTER_FRAME ] = oxcf -> worst_allowed_q ; <vul-start> <vul-end> } else { <vul-start> lc -> target_bandwidth = oxcf -> ss_target_bitrate [ layer ] * 1000 ; lrc -> last_q [ 0 ] = oxcf -> best_allowed_q ; lrc -> last_q [ 1 ] = oxcf -> best_allowed_q ; lrc -> last_q [ 2 ] = oxcf -> best_allowed_q ; <vul-end> } <vul-start> lrc -> buffer_level = vp9_rescale ( ( int ) ( oxcf -> starting_buffer_level ) , lc -> target_bandwidth , 1000 ) ; <vul-end> lrc -> bits_off_target = lrc -> buffer_level ; } } <vul-start> <vul-end>","void vp9_init_layer_context ( VP9_COMP * const cpi ) { SVC * const svc = & cpi -> svc ; <vul-start> const VP9EncoderConfig * const oxcf = & cpi -> oxcf ; int sl , tl ; int alt_ref_idx = svc -> number_spatial_layers ; <vul-end> svc -> spatial_layer_id = 0 ; svc -> temporal_layer_id = 0 ; <vul-start> if ( cpi -> oxcf . error_resilient_mode == 0 && cpi -> oxcf . pass == 2 ) { if ( vpx_realloc_frame_buffer ( & cpi -> svc . empty_frame . img , SMALL_FRAME_WIDTH , SMALL_FRAME_HEIGHT , cpi -> common . subsampling_x , cpi -> common . subsampling_y , # if CONFIG_VP9_HIGHBITDEPTH cpi -> common . use_highbitdepth , # endif VP9_ENC_BORDER_IN_PIXELS , cpi -> common . byte_alignment , NULL , NULL , NULL ) ) vpx_internal_error ( & cpi -> common . error , VPX_CODEC_MEM_ERROR , ""Failed to allocate empty frame for multiple frame "" ""contexts"" ) ; memset ( cpi -> svc . empty_frame . img . buffer_alloc , 0x80 , cpi -> svc . empty_frame . img . buffer_alloc_sz ) ; <vul-end> } <vul-start> for ( sl = 0 ; sl < oxcf -> ss_number_layers ; ++ sl ) { for ( tl = 0 ; tl < oxcf -> ts_number_layers ; ++ tl ) { int layer = LAYER_IDS_TO_IDX ( sl , tl , oxcf -> ts_number_layers ) ; <vul-end> LAYER_CONTEXT * const lc = & svc -> layer_context [ layer ] ; RATE_CONTROL * const lrc = & lc -> rc ; <vul-start> int i ; <vul-end> lc -> current_video_frame_in_layer = 0 ; <vul-start> lc -> layer_size = 0 ; lc -> frames_from_key_frame = 0 ; lc -> last_frame_type = FRAME_TYPES ; <vul-end> lrc -> ni_av_qi = oxcf -> worst_allowed_q ; lrc -> total_actual_bits = 0 ; lrc -> total_target_vs_actual = 0 ; lrc -> ni_tot_qi = 0 ; lrc -> tot_q = 0.0 ; lrc -> avg_q = 0.0 ; lrc -> ni_frames = 0 ; lrc -> decimation_count = 0 ; lrc -> decimation_factor = 0 ; <vul-start> for ( i = 0 ; i < RATE_FACTOR_LEVELS ; ++ i ) { lrc -> rate_correction_factors [ i ] = 1.0 ; } if ( cpi -> oxcf . rc_mode == VPX_CBR ) { lc -> target_bandwidth = oxcf -> layer_target_bitrate [ layer ] ; <vul-end> lrc -> last_q [ INTER_FRAME ] = oxcf -> worst_allowed_q ; <vul-start> lrc -> avg_frame_qindex [ INTER_FRAME ] = oxcf -> worst_allowed_q ; lrc -> avg_frame_qindex [ KEY_FRAME ] = oxcf -> worst_allowed_q ; <vul-end> } else { <vul-start> lc -> target_bandwidth = oxcf -> layer_target_bitrate [ layer ] ; lrc -> last_q [ KEY_FRAME ] = oxcf -> best_allowed_q ; lrc -> last_q [ INTER_FRAME ] = oxcf -> best_allowed_q ; lrc -> avg_frame_qindex [ KEY_FRAME ] = ( oxcf -> worst_allowed_q + oxcf -> best_allowed_q ) / 2 ; lrc -> avg_frame_qindex [ INTER_FRAME ] = ( oxcf -> worst_allowed_q + oxcf -> best_allowed_q ) / 2 ; if ( oxcf -> ss_enable_auto_arf [ sl ] ) lc -> alt_ref_idx = alt_ref_idx ++ ; else lc -> alt_ref_idx = INVALID_IDX ; lc -> gold_ref_idx = INVALID_IDX ; <vul-end> } <vul-start> lrc -> buffer_level = oxcf -> starting_buffer_level_ms * lc -> target_bandwidth / 1000 ; <vul-end> lrc -> bits_off_target = lrc -> buffer_level ; } } <vul-start> if ( ! ( svc -> number_temporal_layers > 1 && cpi -> oxcf . rc_mode == VPX_CBR ) && alt_ref_idx < REF_FRAMES ) svc -> layer_context [ 0 ] . gold_ref_idx = alt_ref_idx ; } <vul-end>"
990,"CWE-125 int obj2ast_withitem ( PyObject * obj , withitem_ty * out , PyArena * arena ) { PyObject * tmp = NULL ; expr_ty context_expr ; expr_ty optional_vars ; <vul-start> if ( _PyObject_HasAttrId ( obj , & PyId_context_expr ) ) { <vul-end> int res ; <vul-start> tmp = _PyObject_GetAttrId ( obj , & PyId_context_expr ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & context_expr , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""context_expr\\"" missing from withitem"" ) ; <vul-end> return 1 ; } <vul-start> if ( exists_not_none ( obj , & PyId_optional_vars ) ) { <vul-end> int res ; <vul-start> tmp = _PyObject_GetAttrId ( obj , & PyId_optional_vars ) ; if ( tmp == NULL ) goto failed ; <vul-end> res = obj2ast_expr ( tmp , & optional_vars , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } else { optional_vars = NULL ; <vul-end> } * out = withitem ( context_expr , optional_vars , arena ) ; return 0 ; failed : Py_XDECREF ( tmp ) ; return 1 ; }","int obj2ast_withitem ( PyObject * obj , withitem_ty * out , PyArena * arena ) { PyObject * tmp = NULL ; expr_ty context_expr ; expr_ty optional_vars ; <vul-start> if ( lookup_attr_id ( obj , & PyId_context_expr , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""context_expr\\"" missing from withitem"" ) ; return 1 ; } else { <vul-end> int res ; <vul-start> <vul-end> res = obj2ast_expr ( tmp , & context_expr , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> } if ( lookup_attr_id ( obj , & PyId_optional_vars , & tmp ) < 0 ) { <vul-end> return 1 ; } <vul-start> if ( tmp == NULL || tmp == Py_None ) { Py_CLEAR ( tmp ) ; optional_vars = NULL ; } else { <vul-end> int res ; <vul-start> <vul-end> res = obj2ast_expr ( tmp , & optional_vars , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; <vul-start> <vul-end> } * out = withitem ( context_expr , optional_vars , arena ) ; return 0 ; failed : Py_XDECREF ( tmp ) ; return 1 ; }"
991,"CWE-125 switch ( sa -> sa_family ) { # ifdef INET case AF_INET : if ( stcb -> asoc . scope . ipv4_addr_legal ) { if ( sctp_add_remote_addr ( stcb , sa , NULL , port , SCTP_DONOT_SETSCOPE , SCTP_LOAD_ADDR_2 ) ) { return ( - 1 ) ; } } break ; # endif # ifdef INET6 case AF_INET6 : if ( stcb -> asoc . scope . ipv6_addr_legal ) { if ( sctp_add_remote_addr ( stcb , sa , NULL , port , SCTP_DONOT_SETSCOPE , SCTP_LOAD_ADDR_3 ) ) { return ( - 2 ) ; } } break ; # endif # if defined ( __Userspace__ ) case AF_CONN : if ( stcb -> asoc . scope . conn_addr_legal ) { if ( sctp_add_remote_addr ( stcb , sa , NULL , port , SCTP_DONOT_SETSCOPE , SCTP_LOAD_ADDR_3 ) ) { return ( - 2 ) ; } } break ; # endif default : break ; } } else { if ( net_tmp != NULL && stcb_tmp == stcb ) { net_tmp -> dest_state &= ~ SCTP_ADDR_NOT_IN_ASSOC ; } else if ( stcb_tmp != stcb ) { if ( stcb_tmp ) SCTP_TCB_UNLOCK ( stcb_tmp ) ; return ( - 3 ) ; } } if ( stcb -> asoc . state == 0 ) { return ( - 4 ) ; } phdr = sctp_get_next_param ( m , offset , & param_buf , sizeof ( param_buf ) ) ; while ( phdr ) { ptype = ntohs ( phdr -> param_type ) ; plen = ntohs ( phdr -> param_length ) ; if ( offset + plen > limit ) { break ; } <vul-start> if ( plen == 0 ) { <vul-end> break ; } # ifdef INET if ( ptype == SCTP_IPV4_ADDRESS ) { if ( stcb -> asoc . scope . ipv4_addr_legal ) { struct sctp_ipv4addr_param * p4 , p4_buf ; phdr = sctp_get_next_param ( m , offset , ( struct sctp_paramhdr * ) & p4_buf , sizeof ( p4_buf ) ) ; if ( plen != sizeof ( struct sctp_ipv4addr_param ) || phdr == NULL ) { return ( - 5 ) ; } p4 = ( struct sctp_ipv4addr_param * ) phdr ; sin . sin_addr . s_addr = p4 -> addr ; if ( IN_MULTICAST ( ntohl ( sin . sin_addr . s_addr ) ) ) { goto next_param ; } if ( ( sin . sin_addr . s_addr == INADDR_BROADCAST ) || ( sin . sin_addr . s_addr == INADDR_ANY ) ) { goto next_param ; } sa = ( struct sockaddr * ) & sin ; inp = stcb -> sctp_ep ; atomic_add_int ( & stcb -> asoc . refcnt , 1 ) ; stcb_tmp = sctp_findassociation_ep_addr ( & inp , sa , & net , dst , stcb ) ; atomic_add_int ( & stcb -> asoc . refcnt , - 1 ) ; if ( ( stcb_tmp == NULL && inp == stcb -> sctp_ep ) || inp == NULL ) { add_it_now : if ( stcb -> asoc . state == 0 ) { return ( - 7 ) ; } if ( sctp_add_remote_addr ( stcb , sa , NULL , port , SCTP_DONOT_SETSCOPE , SCTP_LOAD_ADDR_4 ) ) { return ( - 8 ) ; } } else if ( stcb_tmp == stcb ) { if ( stcb -> asoc . state == 0 ) { return ( - 10 ) ; } if ( net != NULL ) { net -> dest_state &= ~ SCTP_ADDR_NOT_IN_ASSOC ; } } else { if ( stcb_tmp ) { if ( SCTP_GET_STATE ( stcb_tmp ) == SCTP_STATE_COOKIE_WAIT ) { struct mbuf * op_err ; char msg [ SCTP_DIAG_INFO_LEN ] ;","switch ( sa -> sa_family ) { # ifdef INET case AF_INET : if ( stcb -> asoc . scope . ipv4_addr_legal ) { if ( sctp_add_remote_addr ( stcb , sa , NULL , port , SCTP_DONOT_SETSCOPE , SCTP_LOAD_ADDR_2 ) ) { return ( - 1 ) ; } } break ; # endif # ifdef INET6 case AF_INET6 : if ( stcb -> asoc . scope . ipv6_addr_legal ) { if ( sctp_add_remote_addr ( stcb , sa , NULL , port , SCTP_DONOT_SETSCOPE , SCTP_LOAD_ADDR_3 ) ) { return ( - 2 ) ; } } break ; # endif # if defined ( __Userspace__ ) case AF_CONN : if ( stcb -> asoc . scope . conn_addr_legal ) { if ( sctp_add_remote_addr ( stcb , sa , NULL , port , SCTP_DONOT_SETSCOPE , SCTP_LOAD_ADDR_3 ) ) { return ( - 2 ) ; } } break ; # endif default : break ; } } else { if ( net_tmp != NULL && stcb_tmp == stcb ) { net_tmp -> dest_state &= ~ SCTP_ADDR_NOT_IN_ASSOC ; } else if ( stcb_tmp != stcb ) { if ( stcb_tmp ) SCTP_TCB_UNLOCK ( stcb_tmp ) ; return ( - 3 ) ; } } if ( stcb -> asoc . state == 0 ) { return ( - 4 ) ; } phdr = sctp_get_next_param ( m , offset , & param_buf , sizeof ( param_buf ) ) ; while ( phdr ) { ptype = ntohs ( phdr -> param_type ) ; plen = ntohs ( phdr -> param_length ) ; if ( offset + plen > limit ) { break ; } <vul-start> if ( plen < sizeof ( struct sctp_paramhdr ) ) { <vul-end> break ; } # ifdef INET if ( ptype == SCTP_IPV4_ADDRESS ) { if ( stcb -> asoc . scope . ipv4_addr_legal ) { struct sctp_ipv4addr_param * p4 , p4_buf ; phdr = sctp_get_next_param ( m , offset , ( struct sctp_paramhdr * ) & p4_buf , sizeof ( p4_buf ) ) ; if ( plen != sizeof ( struct sctp_ipv4addr_param ) || phdr == NULL ) { return ( - 5 ) ; } p4 = ( struct sctp_ipv4addr_param * ) phdr ; sin . sin_addr . s_addr = p4 -> addr ; if ( IN_MULTICAST ( ntohl ( sin . sin_addr . s_addr ) ) ) { goto next_param ; } if ( ( sin . sin_addr . s_addr == INADDR_BROADCAST ) || ( sin . sin_addr . s_addr == INADDR_ANY ) ) { goto next_param ; } sa = ( struct sockaddr * ) & sin ; inp = stcb -> sctp_ep ; atomic_add_int ( & stcb -> asoc . refcnt , 1 ) ; stcb_tmp = sctp_findassociation_ep_addr ( & inp , sa , & net , dst , stcb ) ; atomic_add_int ( & stcb -> asoc . refcnt , - 1 ) ; if ( ( stcb_tmp == NULL && inp == stcb -> sctp_ep ) || inp == NULL ) { add_it_now : if ( stcb -> asoc . state == 0 ) { return ( - 7 ) ; } if ( sctp_add_remote_addr ( stcb , sa , NULL , port , SCTP_DONOT_SETSCOPE , SCTP_LOAD_ADDR_4 ) ) { return ( - 8 ) ; } } else if ( stcb_tmp == stcb ) { if ( stcb -> asoc . state == 0 ) { return ( - 10 ) ; } if ( net != NULL ) { net -> dest_state &= ~ SCTP_ADDR_NOT_IN_ASSOC ; } } else { if ( stcb_tmp ) { if ( SCTP_GET_STATE ( stcb_tmp ) == SCTP_STATE_COOKIE_WAIT ) { struct mbuf * op_err ; char msg [ SCTP_DIAG_INFO_LEN ] ;"
992,"CWE-20 for ( i = 0 ; i < ( ssize_t ) stream_info -> offset_count ; i ++ ) stream_info -> offsets [ i ] += offset ; } read_info = CloneImageInfo ( image_info ) ; SetImageInfoBlob ( read_info , ( void * ) NULL , 0 ) ; images = NewImageList ( ) ; for ( scene = 0 ; scene < ( ssize_t ) number_scenes ; scene ++ ) { char filename [ MagickPathExtent ] ; const char * property ; FILE * file ; Image * jpeg_image ; int unique_file ; unsigned int tag ; tag = ( ( unsigned int ) ReadBlobLSBShort ( image ) << 16 ) | ReadBlobLSBShort ( image ) ; length = ( size_t ) ReadBlobLSBLong ( image ) ; if ( tag == 0xFFFEE0DD ) break ; if ( tag != 0xFFFEE000 ) { read_info = DestroyImageInfo ( read_info ) ; ThrowDCMException ( CorruptImageError , ""ImproperImageHeader"" ) ; } file = ( FILE * ) NULL ; unique_file = AcquireUniqueFileResource ( filename ) ; if ( unique_file != - 1 ) file = fdopen ( unique_file , ""wb"" ) ; if ( file == ( FILE * ) NULL ) { ( void ) RelinquishUniqueFileResource ( filename ) ; ThrowFileException ( exception , FileOpenError , ""UnableToCreateTemporaryFile"" , filename ) ; break ; } for ( c = EOF ; length != 0 ; length -- ) { c = ReadBlobByte ( image ) ; if ( c == EOF ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } <vul-start> ( void ) fputc ( c , file ) ; <vul-end> } ( void ) fclose ( file ) ; if ( c == EOF ) break ; ( void ) FormatLocaleString ( read_info -> filename , MagickPathExtent , ""jpeg:%s"" , filename ) ; if ( image -> compression == JPEG2000Compression ) ( void ) FormatLocaleString ( read_info -> filename , MagickPathExtent , ""j2k:%s"" , filename ) ; jpeg_image = ReadImage ( read_info , exception ) ; if ( jpeg_image != ( Image * ) NULL ) { ResetImagePropertyIterator ( image ) ; property = GetNextImageProperty ( image ) ; while ( property != ( const char * ) NULL ) { ( void ) SetImageProperty ( jpeg_image , property , GetImageProperty ( image , property , exception ) , exception ) ; property = GetNextImageProperty ( image ) ; } AppendImageToList ( & images , jpeg_image ) ; } ( void ) RelinquishUniqueFileResource ( filename ) ; } read_info = DestroyImageInfo ( read_info ) ; if ( stream_info -> offsets != ( ssize_t * ) NULL ) stream_info -> offsets = ( ssize_t * ) RelinquishMagickMemory ( stream_info -> offsets ) ; stream_info = ( DCMStreamInfo * ) RelinquishMagickMemory ( stream_info ) ; if ( info . scale != ( Quantum * ) NULL ) info . scale = ( Quantum * ) RelinquishMagickMemory ( info . scale ) ; if ( graymap != ( int * ) NULL ) graymap = ( int * ) RelinquishMagickMemory ( graymap ) ; if ( bluemap != ( int * ) NULL ) bluemap = ( int * ) RelinquishMagickMemory ( bluemap ) ; if ( greenmap != ( int * ) NULL ) greenmap = ( int * ) RelinquishMagickMemory ( greenmap ) ; if ( redmap != ( int * ) NULL ) redmap = ( int * ) RelinquishMagickMemory ( redmap ) ; image = DestroyImageList ( image ) ; return ( GetFirstImageInList ( images ) ) ; } if ( info . depth != ( 1UL * MAGICKCORE_QUANTUM_DEPTH ) ) { QuantumAny range ; length = ( size_t ) ( GetQuantumRange ( info . depth ) + 1 ) ; if ( length > ( size_t ) GetBlobSize ( image ) ) ThrowDCMException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; if ( info . scale != ( Quantum * ) NULL )","for ( i = 0 ; i < ( ssize_t ) stream_info -> offset_count ; i ++ ) stream_info -> offsets [ i ] += offset ; } read_info = CloneImageInfo ( image_info ) ; SetImageInfoBlob ( read_info , ( void * ) NULL , 0 ) ; images = NewImageList ( ) ; for ( scene = 0 ; scene < ( ssize_t ) number_scenes ; scene ++ ) { char filename [ MagickPathExtent ] ; const char * property ; FILE * file ; Image * jpeg_image ; int unique_file ; unsigned int tag ; tag = ( ( unsigned int ) ReadBlobLSBShort ( image ) << 16 ) | ReadBlobLSBShort ( image ) ; length = ( size_t ) ReadBlobLSBLong ( image ) ; if ( tag == 0xFFFEE0DD ) break ; if ( tag != 0xFFFEE000 ) { read_info = DestroyImageInfo ( read_info ) ; ThrowDCMException ( CorruptImageError , ""ImproperImageHeader"" ) ; } file = ( FILE * ) NULL ; unique_file = AcquireUniqueFileResource ( filename ) ; if ( unique_file != - 1 ) file = fdopen ( unique_file , ""wb"" ) ; if ( file == ( FILE * ) NULL ) { ( void ) RelinquishUniqueFileResource ( filename ) ; ThrowFileException ( exception , FileOpenError , ""UnableToCreateTemporaryFile"" , filename ) ; break ; } for ( c = EOF ; length != 0 ; length -- ) { c = ReadBlobByte ( image ) ; if ( c == EOF ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } <vul-start> if ( fputc ( c , file ) != c ) break ; <vul-end> } ( void ) fclose ( file ) ; if ( c == EOF ) break ; ( void ) FormatLocaleString ( read_info -> filename , MagickPathExtent , ""jpeg:%s"" , filename ) ; if ( image -> compression == JPEG2000Compression ) ( void ) FormatLocaleString ( read_info -> filename , MagickPathExtent , ""j2k:%s"" , filename ) ; jpeg_image = ReadImage ( read_info , exception ) ; if ( jpeg_image != ( Image * ) NULL ) { ResetImagePropertyIterator ( image ) ; property = GetNextImageProperty ( image ) ; while ( property != ( const char * ) NULL ) { ( void ) SetImageProperty ( jpeg_image , property , GetImageProperty ( image , property , exception ) , exception ) ; property = GetNextImageProperty ( image ) ; } AppendImageToList ( & images , jpeg_image ) ; } ( void ) RelinquishUniqueFileResource ( filename ) ; } read_info = DestroyImageInfo ( read_info ) ; if ( stream_info -> offsets != ( ssize_t * ) NULL ) stream_info -> offsets = ( ssize_t * ) RelinquishMagickMemory ( stream_info -> offsets ) ; stream_info = ( DCMStreamInfo * ) RelinquishMagickMemory ( stream_info ) ; if ( info . scale != ( Quantum * ) NULL ) info . scale = ( Quantum * ) RelinquishMagickMemory ( info . scale ) ; if ( graymap != ( int * ) NULL ) graymap = ( int * ) RelinquishMagickMemory ( graymap ) ; if ( bluemap != ( int * ) NULL ) bluemap = ( int * ) RelinquishMagickMemory ( bluemap ) ; if ( greenmap != ( int * ) NULL ) greenmap = ( int * ) RelinquishMagickMemory ( greenmap ) ; if ( redmap != ( int * ) NULL ) redmap = ( int * ) RelinquishMagickMemory ( redmap ) ; image = DestroyImageList ( image ) ; return ( GetFirstImageInList ( images ) ) ; } if ( info . depth != ( 1UL * MAGICKCORE_QUANTUM_DEPTH ) ) { QuantumAny range ; length = ( size_t ) ( GetQuantumRange ( info . depth ) + 1 ) ; if ( length > ( size_t ) GetBlobSize ( image ) ) ThrowDCMException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; if ( info . scale != ( Quantum * ) NULL )"
993,"CWE-436 static gssize find_auth_end ( FlatpakProxyClient * client , Buffer * buffer ) { <vul-start> guchar * match ; int i ; if ( client -> auth_end_offset > 0 ) <vul-end> { <vul-start> gsize left = strlen ( AUTH_END_STRING ) - client -> auth_end_offset ; gsize to_match = MIN ( left , buffer -> pos ) ; if ( memcmp ( buffer -> data , & AUTH_END_STRING [ client -> auth_end_offset ] , to_match ) == 0 ) <vul-end> { <vul-start> client -> auth_end_offset += to_match ; if ( client -> auth_end_offset == strlen ( AUTH_END_STRING ) ) return to_match ; return - 1 ; <vul-end> } <vul-start> client -> auth_end_offset = - 1 ; } match = memmem ( buffer , buffer -> pos , AUTH_END_STRING , strlen ( AUTH_END_STRING ) ) ; if ( match != NULL ) return match - buffer -> data + strlen ( AUTH_END_STRING ) ; for ( i = MIN ( strlen ( AUTH_END_STRING ) - 1 , buffer -> pos ) ; i > 0 ; i -- ) <vul-end> { <vul-start> if ( memcmp ( buffer -> data + buffer -> pos - i , AUTH_END_STRING , i ) == 0 ) { client -> auth_end_offset = i ; break ; <vul-end> } } <vul-start> return - 1 ; <vul-end> }","static gssize find_auth_end ( FlatpakProxyClient * client , Buffer * buffer ) { <vul-start> goffset offset = 0 ; gsize original_size = client -> auth_buffer -> len ; g_byte_array_append ( client -> auth_buffer , buffer -> data , buffer -> pos ) ; while ( TRUE ) <vul-end> { <vul-start> guint8 * line_start = client -> auth_buffer -> data + offset ; gsize remaining_data = client -> auth_buffer -> len - offset ; guint8 * line_end ; line_end = memmem ( line_start , remaining_data , AUTH_LINE_SENTINEL , strlen ( AUTH_LINE_SENTINEL ) ) ; if ( line_end ) <vul-end> { <vul-start> offset = ( line_end + strlen ( AUTH_LINE_SENTINEL ) - line_start ) ; if ( ! auth_line_is_valid ( line_start , line_end ) ) return FIND_AUTH_END_ABORT ; * line_end = 0 ; if ( auth_line_is_begin ( line_start ) ) return offset - original_size ; <vul-end> } <vul-start> else <vul-end> { <vul-start> g_byte_array_remove_range ( client -> auth_buffer , 0 , offset ) ; if ( client -> auth_buffer -> len >= 16 * 1024 ) return FIND_AUTH_END_ABORT ; return FIND_AUTH_END_CONTINUE ; <vul-end> } } <vul-start> <vul-end> }"
994,"CWE-189 TSQuery QTN2QT ( QTNode * in ) { TSQuery out ; int len ; int sumlen = 0 , nnode = 0 ; QTN2QTState state ; cntsize ( in , & sumlen , & nnode ) ; <vul-start> <vul-end> len = COMPUTESIZE ( nnode , sumlen ) ; out = ( TSQuery ) palloc0 ( len ) ; SET_VARSIZE ( out , len ) ; out -> size = nnode ; state . curitem = GETQUERY ( out ) ; state . operand = state . curoperand = GETOPERAND ( out ) ; fillQT ( & state , in ) ; return out ; }","TSQuery QTN2QT ( QTNode * in ) { TSQuery out ; int len ; int sumlen = 0 , nnode = 0 ; QTN2QTState state ; cntsize ( in , & sumlen , & nnode ) ; <vul-start> if ( TSQUERY_TOO_BIG ( nnode , sumlen ) ) ereport ( ERROR , ( errcode ( ERRCODE_PROGRAM_LIMIT_EXCEEDED ) , errmsg ( ""tsquery is too large"" ) ) ) ; <vul-end> len = COMPUTESIZE ( nnode , sumlen ) ; out = ( TSQuery ) palloc0 ( len ) ; SET_VARSIZE ( out , len ) ; out -> size = nnode ; state . curitem = GETQUERY ( out ) ; state . operand = state . curoperand = GETOPERAND ( out ) ; fillQT ( & state , in ) ; return out ; }"
995,"CWE-190 static enum hrtimer_restart posix_timer_fn ( struct hrtimer * timer ) { struct k_itimer * timr ; unsigned long flags ; int si_private = 0 ; enum hrtimer_restart ret = HRTIMER_NORESTART ; timr = container_of ( timer , struct k_itimer , it . real . timer ) ; spin_lock_irqsave ( & timr -> it_lock , flags ) ; timr -> it_active = 0 ; if ( timr -> it_interval != 0 ) si_private = ++ timr -> it_requeue_pending ; if ( posix_timer_event ( timr , si_private ) ) { if ( timr -> it_interval != 0 ) { ktime_t now = hrtimer_cb_get_time ( timer ) ; # ifdef CONFIG_HIGH_RES_TIMERS { ktime_t kj = NSEC_PER_SEC / HZ ; if ( timr -> it_interval < kj ) now = ktime_add ( now , kj ) ; } # endif <vul-start> timr -> it_overrun += ( unsigned int ) hrtimer_forward ( timer , now , <vul-end> timr -> it_interval ) ; ret = HRTIMER_RESTART ; <vul-start> <vul-end> timr -> it_active = 1 ; } } unlock_timer ( timr , flags ) ; return ret ; }","static enum hrtimer_restart posix_timer_fn ( struct hrtimer * timer ) { struct k_itimer * timr ; unsigned long flags ; int si_private = 0 ; enum hrtimer_restart ret = HRTIMER_NORESTART ; timr = container_of ( timer , struct k_itimer , it . real . timer ) ; spin_lock_irqsave ( & timr -> it_lock , flags ) ; timr -> it_active = 0 ; if ( timr -> it_interval != 0 ) si_private = ++ timr -> it_requeue_pending ; if ( posix_timer_event ( timr , si_private ) ) { if ( timr -> it_interval != 0 ) { ktime_t now = hrtimer_cb_get_time ( timer ) ; # ifdef CONFIG_HIGH_RES_TIMERS { ktime_t kj = NSEC_PER_SEC / HZ ; if ( timr -> it_interval < kj ) now = ktime_add ( now , kj ) ; } # endif <vul-start> timr -> it_overrun += hrtimer_forward ( timer , now , <vul-end> timr -> it_interval ) ; ret = HRTIMER_RESTART ; <vul-start> + timr -> it_requeue_pending ; <vul-end> timr -> it_active = 1 ; } } unlock_timer ( timr , flags ) ; return ret ; }"
996,"CWE-119 <vul-start> static int decode_unsigned_max ( struct vp9_read_bit_buffer * rb , int max ) { const int data = vp9_rb_read_literal ( rb , get_unsigned_bits ( max ) ) ; <vul-end> return data > max ? max : data ; }","<vul-start> static int decode_unsigned_max ( struct vpx_read_bit_buffer * rb , int max ) { const int data = vpx_rb_read_literal ( rb , get_unsigned_bits ( max ) ) ; <vul-end> return data > max ? max : data ; }"
997,"CWE-20 static int jpc_siz_getparms ( jpc_ms_t * ms , jpc_cstate_t * cstate , jas_stream_t * in ) { jpc_siz_t * siz = & ms -> parms . siz ; unsigned int i ; uint_fast8_t tmp ; cstate = 0 ; if ( jpc_getuint16 ( in , & siz -> caps ) || jpc_getuint32 ( in , & siz -> width ) || jpc_getuint32 ( in , & siz -> height ) || jpc_getuint32 ( in , & siz -> xoff ) || jpc_getuint32 ( in , & siz -> yoff ) || jpc_getuint32 ( in , & siz -> tilewidth ) || jpc_getuint32 ( in , & siz -> tileheight ) || jpc_getuint32 ( in , & siz -> tilexoff ) || jpc_getuint32 ( in , & siz -> tileyoff ) || jpc_getuint16 ( in , & siz -> numcomps ) ) { return - 1 ; } if ( ! siz -> width || ! siz -> height || ! siz -> tilewidth || ! siz -> tileheight || ! siz -> numcomps || siz -> numcomps > 16384 ) { <vul-start> <vul-end> return - 1 ; } if ( ! ( siz -> comps = jas_alloc2 ( siz -> numcomps , sizeof ( jpc_sizcomp_t ) ) ) ) { return - 1 ; } for ( i = 0 ; i < siz -> numcomps ; ++ i ) { if ( jpc_getuint8 ( in , & tmp ) || jpc_getuint8 ( in , & siz -> comps [ i ] . hsamp ) || jpc_getuint8 ( in , & siz -> comps [ i ] . vsamp ) ) { jas_free ( siz -> comps ) ; return - 1 ; } if ( siz -> comps [ i ] . hsamp == 0 || siz -> comps [ i ] . hsamp > 255 ) { jas_eprintf ( ""invalid XRsiz value %d\\n"" , siz -> comps [ i ] . hsamp ) ; jas_free ( siz -> comps ) ; return - 1 ; } if ( siz -> comps [ i ] . vsamp == 0 || siz -> comps [ i ] . vsamp > 255 ) { jas_eprintf ( ""invalid YRsiz value %d\\n"" , siz -> comps [ i ] . vsamp ) ; jas_free ( siz -> comps ) ; return - 1 ; } siz -> comps [ i ] . sgnd = ( tmp >> 7 ) & 1 ; siz -> comps [ i ] . prec = ( tmp & 0x7f ) + 1 ; } if ( jas_stream_eof ( in ) ) { jas_free ( siz -> comps ) ; return - 1 ; } return 0 ; }","static int jpc_siz_getparms ( jpc_ms_t * ms , jpc_cstate_t * cstate , jas_stream_t * in ) { jpc_siz_t * siz = & ms -> parms . siz ; unsigned int i ; uint_fast8_t tmp ; cstate = 0 ; if ( jpc_getuint16 ( in , & siz -> caps ) || jpc_getuint32 ( in , & siz -> width ) || jpc_getuint32 ( in , & siz -> height ) || jpc_getuint32 ( in , & siz -> xoff ) || jpc_getuint32 ( in , & siz -> yoff ) || jpc_getuint32 ( in , & siz -> tilewidth ) || jpc_getuint32 ( in , & siz -> tileheight ) || jpc_getuint32 ( in , & siz -> tilexoff ) || jpc_getuint32 ( in , & siz -> tileyoff ) || jpc_getuint16 ( in , & siz -> numcomps ) ) { return - 1 ; } if ( ! siz -> width || ! siz -> height || ! siz -> tilewidth || ! siz -> tileheight || ! siz -> numcomps || siz -> numcomps > 16384 ) { <vul-start> return - 1 ; } if ( siz -> tilexoff >= siz -> width || siz -> tileyoff >= siz -> height ) { jas_eprintf ( ""all tiles are outside the image area\\n"" ) ; <vul-end> return - 1 ; } if ( ! ( siz -> comps = jas_alloc2 ( siz -> numcomps , sizeof ( jpc_sizcomp_t ) ) ) ) { return - 1 ; } for ( i = 0 ; i < siz -> numcomps ; ++ i ) { if ( jpc_getuint8 ( in , & tmp ) || jpc_getuint8 ( in , & siz -> comps [ i ] . hsamp ) || jpc_getuint8 ( in , & siz -> comps [ i ] . vsamp ) ) { jas_free ( siz -> comps ) ; return - 1 ; } if ( siz -> comps [ i ] . hsamp == 0 || siz -> comps [ i ] . hsamp > 255 ) { jas_eprintf ( ""invalid XRsiz value %d\\n"" , siz -> comps [ i ] . hsamp ) ; jas_free ( siz -> comps ) ; return - 1 ; } if ( siz -> comps [ i ] . vsamp == 0 || siz -> comps [ i ] . vsamp > 255 ) { jas_eprintf ( ""invalid YRsiz value %d\\n"" , siz -> comps [ i ] . vsamp ) ; jas_free ( siz -> comps ) ; return - 1 ; } siz -> comps [ i ] . sgnd = ( tmp >> 7 ) & 1 ; siz -> comps [ i ] . prec = ( tmp & 0x7f ) + 1 ; } if ( jas_stream_eof ( in ) ) { jas_free ( siz -> comps ) ; return - 1 ; } return 0 ; }"
998,CWE-119 int test ( char * URL ) { int errors = 0 ; ( void ) URL ; errors += test_weird_arguments ( ) ; errors += test_unsigned_short_formatting ( ) ; errors += test_signed_short_formatting ( ) ; errors += test_unsigned_int_formatting ( ) ; errors += test_signed_int_formatting ( ) ; errors += test_unsigned_long_formatting ( ) ; errors += test_signed_long_formatting ( ) ; errors += test_curl_off_t_formatting ( ) ; errors += test_string_formatting ( ) ; <vul-start> <vul-end> if ( errors ) return TEST_ERR_MAJOR_BAD ; else return 0 ; },int test ( char * URL ) { int errors = 0 ; ( void ) URL ; errors += test_weird_arguments ( ) ; errors += test_unsigned_short_formatting ( ) ; errors += test_signed_short_formatting ( ) ; errors += test_unsigned_int_formatting ( ) ; errors += test_signed_int_formatting ( ) ; errors += test_unsigned_long_formatting ( ) ; errors += test_signed_long_formatting ( ) ; errors += test_curl_off_t_formatting ( ) ; errors += test_string_formatting ( ) ; <vul-start> errors += test_float_formatting ( ) ; <vul-end> if ( errors ) return TEST_ERR_MAJOR_BAD ; else return 0 ; }
999,"NVD-CWE-noinfo <vul-start> static int nfs4_intent_set_file ( struct nameidata * nd , struct path * path , struct nfs4_state * state ) <vul-end> { struct file * filp ; int ret ; <vul-start> if ( nd -> intent . open . flags & FMODE_EXEC ) { <vul-end> ret = nfs_may_open ( state -> inode , state -> owner -> so_cred , nd -> intent . open . flags ) ; if ( ret < 0 ) goto out_close ; } filp = lookup_instantiate_filp ( nd , path -> dentry , NULL ) ; if ( ! IS_ERR ( filp ) ) { struct nfs_open_context * ctx ; ctx = nfs_file_open_context ( filp ) ; ctx -> state = state ; return 0 ; } ret = PTR_ERR ( filp ) ; out_close : <vul-start> nfs4_close_sync ( path , state , nd -> intent . open . flags ) ; <vul-end> return ret ; }","<vul-start> static int nfs4_intent_set_file ( struct nameidata * nd , struct path * path , struct nfs4_state * state , fmode_t fmode ) <vul-end> { struct file * filp ; int ret ; <vul-start> if ( fmode & FMODE_EXEC ) { <vul-end> ret = nfs_may_open ( state -> inode , state -> owner -> so_cred , nd -> intent . open . flags ) ; if ( ret < 0 ) goto out_close ; } filp = lookup_instantiate_filp ( nd , path -> dentry , NULL ) ; if ( ! IS_ERR ( filp ) ) { struct nfs_open_context * ctx ; ctx = nfs_file_open_context ( filp ) ; ctx -> state = state ; return 0 ; } ret = PTR_ERR ( filp ) ; out_close : <vul-start> nfs4_close_sync ( path , state , fmode & ( FMODE_READ | FMODE_WRITE ) ) ; <vul-end> return ret ; }"
1000,"CWE-476 static GF_Err av1dmx_parse_flush_sample ( GF_Filter * filter , GF_AV1DmxCtx * ctx ) { u32 pck_size ; GF_FilterPacket * pck ; u8 * output ; <vul-start> <vul-end> gf_bs_get_content_no_truncate ( ctx -> state . bs , & ctx -> state . frame_obus , & pck_size , & ctx -> state . frame_obus_alloc ) ; if ( ! pck_size ) { GF_LOG ( GF_LOG_DEBUG , GF_LOG_CONTAINER , ( ""[AV1Dmx] no frame OBU, skipping OBU\\n"" ) ) ; return GF_OK ; } pck = gf_filter_pck_new_alloc ( ctx -> opid , pck_size , & output ) ; if ( ctx -> src_pck ) gf_filter_pck_merge_properties ( ctx -> src_pck , pck ) ; gf_filter_pck_set_cts ( pck , ctx -> cts ) ; gf_filter_pck_set_sap ( pck , ctx -> state . frame_state . key_frame ? GF_FILTER_SAP_1 : 0 ) ; memcpy ( output , ctx -> state . frame_obus , pck_size ) ; if ( ctx -> deps ) { u8 flags = 0 ; flags = ( ctx -> state . frame_state . key_frame ) ? 2 : 1 ; flags <<= 2 ; flags |= ctx -> state . frame_state . refresh_frame_flags ? 1 : 2 ; flags <<= 2 ; gf_filter_pck_set_dependency_flags ( pck , flags ) ; } gf_filter_pck_send ( pck ) ; av1dmx_update_cts ( ctx ) ; gf_av1_reset_state ( & ctx -> state , GF_FALSE ) ; return GF_OK ; }","static GF_Err av1dmx_parse_flush_sample ( GF_Filter * filter , GF_AV1DmxCtx * ctx ) { u32 pck_size ; GF_FilterPacket * pck ; u8 * output ; <vul-start> if ( ! ctx -> opid ) return GF_NON_COMPLIANT_BITSTREAM ; <vul-end> gf_bs_get_content_no_truncate ( ctx -> state . bs , & ctx -> state . frame_obus , & pck_size , & ctx -> state . frame_obus_alloc ) ; if ( ! pck_size ) { GF_LOG ( GF_LOG_DEBUG , GF_LOG_CONTAINER , ( ""[AV1Dmx] no frame OBU, skipping OBU\\n"" ) ) ; return GF_OK ; } pck = gf_filter_pck_new_alloc ( ctx -> opid , pck_size , & output ) ; if ( ctx -> src_pck ) gf_filter_pck_merge_properties ( ctx -> src_pck , pck ) ; gf_filter_pck_set_cts ( pck , ctx -> cts ) ; gf_filter_pck_set_sap ( pck , ctx -> state . frame_state . key_frame ? GF_FILTER_SAP_1 : 0 ) ; memcpy ( output , ctx -> state . frame_obus , pck_size ) ; if ( ctx -> deps ) { u8 flags = 0 ; flags = ( ctx -> state . frame_state . key_frame ) ? 2 : 1 ; flags <<= 2 ; flags |= ctx -> state . frame_state . refresh_frame_flags ? 1 : 2 ; flags <<= 2 ; gf_filter_pck_set_dependency_flags ( pck , flags ) ; } gf_filter_pck_send ( pck ) ; av1dmx_update_cts ( ctx ) ; gf_av1_reset_state ( & ctx -> state , GF_FALSE ) ; return GF_OK ; }"
1001,"CWE-400 cursor -> hashval ) { context -> dupcnt = 0 ; break ; } } if ( i == ichdr . count ) { trace_xfs_attr_list_notfound ( context ) ; return 0 ; } } else { entry = & entries [ 0 ] ; i = 0 ; } context -> resynch = 0 ; retval = 0 ; for ( ; i < ichdr . count ; entry ++ , i ++ ) { if ( be32_to_cpu ( entry -> hashval ) != cursor -> hashval ) { cursor -> hashval = be32_to_cpu ( entry -> hashval ) ; cursor -> offset = 0 ; } if ( entry -> flags & XFS_ATTR_INCOMPLETE ) continue ; if ( entry -> flags & XFS_ATTR_LOCAL ) { xfs_attr_leaf_name_local_t * name_loc = xfs_attr3_leaf_name_local ( leaf , i ) ; retval = context -> put_listent ( context , entry -> flags , name_loc -> nameval , ( int ) name_loc -> namelen , be16_to_cpu ( name_loc -> valuelen ) , & name_loc -> nameval [ name_loc -> namelen ] ) ; if ( retval ) return retval ; } else { xfs_attr_leaf_name_remote_t * name_rmt = xfs_attr3_leaf_name_remote ( leaf , i ) ; int valuelen = be32_to_cpu ( name_rmt -> valuelen ) ; if ( context -> put_value ) { xfs_da_args_t args ; memset ( ( char * ) & args , 0 , sizeof ( args ) ) ; args . geo = context -> dp -> i_mount -> m_attr_geo ; args . dp = context -> dp ; args . whichfork = XFS_ATTR_FORK ; args . valuelen = valuelen ; args . rmtvaluelen = valuelen ; args . value = kmem_alloc ( valuelen , KM_SLEEP | KM_NOFS ) ; args . rmtblkno = be32_to_cpu ( name_rmt -> valueblk ) ; args . rmtblkcnt = xfs_attr3_rmt_blocks ( args . dp -> i_mount , valuelen ) ; retval = xfs_attr_rmtval_get ( & args ) ; <vul-start> if ( retval ) return retval ; <vul-end> retval = context -> put_listent ( context , entry -> flags , name_rmt -> name , ( int ) name_rmt -> namelen , valuelen , args . value ) ; kmem_free ( args . value ) ; } else { retval = context -> put_listent ( context , entry -> flags , name_rmt -> name , ( int ) name_rmt -> namelen , valuelen , NULL ) ; } if ( retval ) return retval ; } if ( context -> seen_enough ) break ; cursor -> offset ++ ; } trace_xfs_attr_list_leaf_end ( context ) ; return retval ; }","cursor -> hashval ) { context -> dupcnt = 0 ; break ; } } if ( i == ichdr . count ) { trace_xfs_attr_list_notfound ( context ) ; return 0 ; } } else { entry = & entries [ 0 ] ; i = 0 ; } context -> resynch = 0 ; retval = 0 ; for ( ; i < ichdr . count ; entry ++ , i ++ ) { if ( be32_to_cpu ( entry -> hashval ) != cursor -> hashval ) { cursor -> hashval = be32_to_cpu ( entry -> hashval ) ; cursor -> offset = 0 ; } if ( entry -> flags & XFS_ATTR_INCOMPLETE ) continue ; if ( entry -> flags & XFS_ATTR_LOCAL ) { xfs_attr_leaf_name_local_t * name_loc = xfs_attr3_leaf_name_local ( leaf , i ) ; retval = context -> put_listent ( context , entry -> flags , name_loc -> nameval , ( int ) name_loc -> namelen , be16_to_cpu ( name_loc -> valuelen ) , & name_loc -> nameval [ name_loc -> namelen ] ) ; if ( retval ) return retval ; } else { xfs_attr_leaf_name_remote_t * name_rmt = xfs_attr3_leaf_name_remote ( leaf , i ) ; int valuelen = be32_to_cpu ( name_rmt -> valuelen ) ; if ( context -> put_value ) { xfs_da_args_t args ; memset ( ( char * ) & args , 0 , sizeof ( args ) ) ; args . geo = context -> dp -> i_mount -> m_attr_geo ; args . dp = context -> dp ; args . whichfork = XFS_ATTR_FORK ; args . valuelen = valuelen ; args . rmtvaluelen = valuelen ; args . value = kmem_alloc ( valuelen , KM_SLEEP | KM_NOFS ) ; args . rmtblkno = be32_to_cpu ( name_rmt -> valueblk ) ; args . rmtblkcnt = xfs_attr3_rmt_blocks ( args . dp -> i_mount , valuelen ) ; retval = xfs_attr_rmtval_get ( & args ) ; <vul-start> if ( ! retval ) <vul-end> retval = context -> put_listent ( context , entry -> flags , name_rmt -> name , ( int ) name_rmt -> namelen , valuelen , args . value ) ; kmem_free ( args . value ) ; } else { retval = context -> put_listent ( context , entry -> flags , name_rmt -> name , ( int ) name_rmt -> namelen , valuelen , NULL ) ; } if ( retval ) return retval ; } if ( context -> seen_enough ) break ; cursor -> offset ++ ; } trace_xfs_attr_list_leaf_end ( context ) ; return retval ; }"
1002,"CWE-119 <vul-start> static void encode_segmentation ( VP9_COMP * cpi , struct vp9_write_bit_buffer * wb ) { <vul-end> int i , j ; <vul-start> struct segmentation * seg = & cpi -> common . seg ; vp9_wb_write_bit ( wb , seg -> enabled ) ; <vul-end> if ( ! seg -> enabled ) return ; <vul-start> vp9_wb_write_bit ( wb , seg -> update_map ) ; <vul-end> if ( seg -> update_map ) { <vul-start> vp9_choose_segmap_coding_method ( cpi ) ; <vul-end> for ( i = 0 ; i < SEG_TREE_PROBS ; i ++ ) { const int prob = seg -> tree_probs [ i ] ; const int update = prob != MAX_PROB ; <vul-start> vp9_wb_write_bit ( wb , update ) ; <vul-end> if ( update ) <vul-start> vp9_wb_write_literal ( wb , prob , 8 ) ; <vul-end> } <vul-start> vp9_wb_write_bit ( wb , seg -> temporal_update ) ; <vul-end> if ( seg -> temporal_update ) { for ( i = 0 ; i < PREDICTION_PROBS ; i ++ ) { const int prob = seg -> pred_probs [ i ] ; const int update = prob != MAX_PROB ; <vul-start> vp9_wb_write_bit ( wb , update ) ; <vul-end> if ( update ) <vul-start> vp9_wb_write_literal ( wb , prob , 8 ) ; <vul-end> } } } <vul-start> vp9_wb_write_bit ( wb , seg -> update_data ) ; <vul-end> if ( seg -> update_data ) { <vul-start> vp9_wb_write_bit ( wb , seg -> abs_delta ) ; <vul-end> for ( i = 0 ; i < MAX_SEGMENTS ; i ++ ) { for ( j = 0 ; j < SEG_LVL_MAX ; j ++ ) { <vul-start> const int active = vp9_segfeature_active ( seg , i , j ) ; vp9_wb_write_bit ( wb , active ) ; <vul-end> if ( active ) { <vul-start> const int data = vp9_get_segdata ( seg , i , j ) ; <vul-end> const int data_max = vp9_seg_feature_data_max ( j ) ; if ( vp9_is_segfeature_signed ( j ) ) { encode_unsigned_max ( wb , abs ( data ) , data_max ) ; <vul-start> vp9_wb_write_bit ( wb , data < 0 ) ; <vul-end> } else { encode_unsigned_max ( wb , data , data_max ) ; } } } } } }","<vul-start> static void encode_segmentation ( VP9_COMMON * cm , MACROBLOCKD * xd , struct vpx_write_bit_buffer * wb ) { <vul-end> int i , j ; <vul-start> const struct segmentation * seg = & cm -> seg ; vpx_wb_write_bit ( wb , seg -> enabled ) ; <vul-end> if ( ! seg -> enabled ) return ; <vul-start> vpx_wb_write_bit ( wb , seg -> update_map ) ; <vul-end> if ( seg -> update_map ) { <vul-start> vp9_choose_segmap_coding_method ( cm , xd ) ; <vul-end> for ( i = 0 ; i < SEG_TREE_PROBS ; i ++ ) { const int prob = seg -> tree_probs [ i ] ; const int update = prob != MAX_PROB ; <vul-start> vpx_wb_write_bit ( wb , update ) ; <vul-end> if ( update ) <vul-start> vpx_wb_write_literal ( wb , prob , 8 ) ; <vul-end> } <vul-start> vpx_wb_write_bit ( wb , seg -> temporal_update ) ; <vul-end> if ( seg -> temporal_update ) { for ( i = 0 ; i < PREDICTION_PROBS ; i ++ ) { const int prob = seg -> pred_probs [ i ] ; const int update = prob != MAX_PROB ; <vul-start> vpx_wb_write_bit ( wb , update ) ; <vul-end> if ( update ) <vul-start> vpx_wb_write_literal ( wb , prob , 8 ) ; <vul-end> } } } <vul-start> vpx_wb_write_bit ( wb , seg -> update_data ) ; <vul-end> if ( seg -> update_data ) { <vul-start> vpx_wb_write_bit ( wb , seg -> abs_delta ) ; <vul-end> for ( i = 0 ; i < MAX_SEGMENTS ; i ++ ) { for ( j = 0 ; j < SEG_LVL_MAX ; j ++ ) { <vul-start> const int active = segfeature_active ( seg , i , j ) ; vpx_wb_write_bit ( wb , active ) ; <vul-end> if ( active ) { <vul-start> const int data = get_segdata ( seg , i , j ) ; <vul-end> const int data_max = vp9_seg_feature_data_max ( j ) ; if ( vp9_is_segfeature_signed ( j ) ) { encode_unsigned_max ( wb , abs ( data ) , data_max ) ; <vul-start> vpx_wb_write_bit ( wb , data < 0 ) ; <vul-end> } else { encode_unsigned_max ( wb , data , data_max ) ; } } } } } }"
1003,"CWE-190 static bcon_error_t bson_append_bcon_with_state ( bson * b , const bcon * bc , bcon_state_t start_state ) { bcon_error_t ret = BCON_OK ; bcon_state_t state = start_state ; char * key = 0 ; char * typespec = 0 ; unsigned char doc_stack [ DOC_STACK_SIZE ] ; size_t doc_stack_pointer = 0 ; size_t array_index = 0 ; <vul-start> unsigned int array_index_stack [ ARRAY_INDEX_STACK_SIZE ] ; <vul-end> size_t array_index_stack_pointer = 0 ; char array_index_buffer [ ARRAY_INDEX_BUFFER_SIZE ] ; int end_of_data ; const bcon * bcp ; for ( end_of_data = 0 , bcp = bc ; ret == BCON_OK && ! end_of_data ; bcp ++ ) { bcon bci = * bcp ; char * s = bci . s ; switch ( state ) { case State_Element : switch ( bcon_token ( s ) ) { case Token_CloseBrace : bson_append_finish_object ( b ) ; DOC_POP_STATE ; break ; case Token_End : end_of_data = 1 ; break ; default : key = s ; state = State_DocSpecValue ; break ; } break ; case State_DocSpecValue : switch ( bcon_token ( s ) ) { case Token_Typespec : typespec = s ; state = State_DocValue ; break ; case Token_OpenBrace : bson_append_start_object ( b , key ) ; DOC_PUSH_STATE ( State_Element ) ; state = State_Element ; break ; case Token_OpenBracket : bson_append_start_array ( b , key ) ; ARRAY_PUSH_RESET_INDEX_STATE ( State_Element ) ; state = State_ArraySpecValue ; break ; case Token_End : end_of_data = 1 ; break ; default : ret = bson_bcon_key_value ( b , key , typespec , bci ) ; state = State_Element ; break ; } break ; case State_DocValue : ret = bson_bcon_key_value ( b , key , typespec , bci ) ;","static bcon_error_t bson_append_bcon_with_state ( bson * b , const bcon * bc , bcon_state_t start_state ) { bcon_error_t ret = BCON_OK ; bcon_state_t state = start_state ; char * key = 0 ; char * typespec = 0 ; unsigned char doc_stack [ DOC_STACK_SIZE ] ; size_t doc_stack_pointer = 0 ; size_t array_index = 0 ; <vul-start> size_t array_index_stack [ ARRAY_INDEX_STACK_SIZE ] ; <vul-end> size_t array_index_stack_pointer = 0 ; char array_index_buffer [ ARRAY_INDEX_BUFFER_SIZE ] ; int end_of_data ; const bcon * bcp ; for ( end_of_data = 0 , bcp = bc ; ret == BCON_OK && ! end_of_data ; bcp ++ ) { bcon bci = * bcp ; char * s = bci . s ; switch ( state ) { case State_Element : switch ( bcon_token ( s ) ) { case Token_CloseBrace : bson_append_finish_object ( b ) ; DOC_POP_STATE ; break ; case Token_End : end_of_data = 1 ; break ; default : key = s ; state = State_DocSpecValue ; break ; } break ; case State_DocSpecValue : switch ( bcon_token ( s ) ) { case Token_Typespec : typespec = s ; state = State_DocValue ; break ; case Token_OpenBrace : bson_append_start_object ( b , key ) ; DOC_PUSH_STATE ( State_Element ) ; state = State_Element ; break ; case Token_OpenBracket : bson_append_start_array ( b , key ) ; ARRAY_PUSH_RESET_INDEX_STATE ( State_Element ) ; state = State_ArraySpecValue ; break ; case Token_End : end_of_data = 1 ; break ; default : ret = bson_bcon_key_value ( b , key , typespec , bci ) ; state = State_Element ; break ; } break ; case State_DocValue : ret = bson_bcon_key_value ( b , key , typespec , bci ) ;"
1004,"CWE-190 static int b_unpack ( lua_State * L ) { Header h ; const char * fmt = luaL_checkstring ( L , 1 ) ; size_t ld ; const char * data = luaL_checklstring ( L , 2 , & ld ) ; <vul-start> size_t pos = luaL_optinteger ( L , 3 , 1 ) - 1 ; <vul-end> int n = 0 ; defaultoptions ( & h ) ; while ( * fmt ) { int opt = * fmt ++ ; size_t size = optsize ( L , opt , & fmt ) ; pos += gettoalign ( pos , & h , opt , size ) ; <vul-start> luaL_argcheck ( L , pos + size <= ld , 2 , ""data string too short"" ) ; <vul-end> luaL_checkstack ( L , 2 , ""too many results"" ) ; switch ( opt ) { case 'b' : case 'B' : case 'h' : case 'H' : case 'l' : case 'L' : case 'T' : case 'i' : case 'I' : { int issigned = islower ( opt ) ; lua_Number res = getinteger ( data + pos , h . endian , issigned , size ) ; lua_pushnumber ( L , res ) ; n ++ ; break ; } case 'x' : { break ; } case 'f' : { float f ; memcpy ( & f , data + pos , size ) ; correctbytes ( ( char * ) & f , sizeof ( f ) , h . endian ) ; lua_pushnumber ( L , f ) ; n ++ ; break ; } case 'd' : { double d ; memcpy ( & d , data + pos , size ) ; correctbytes ( ( char * ) & d , sizeof ( d ) , h . endian ) ; lua_pushnumber ( L , d ) ; n ++ ; break ; } case 'c' : { if ( size == 0 ) { if ( n == 0 || ! lua_isnumber ( L , - 1 ) ) luaL_error ( L , ""format \'c0\' needs a previous size"" ) ; size = lua_tonumber ( L , - 1 ) ; lua_pop ( L , 1 ) ; n -- ; luaL_argcheck ( L , size <= ld && pos <= ld - size , 2 , ""data string too short"" ) ; } lua_pushlstring ( L , data + pos , size ) ; n ++ ; break ; } case 's' : { const char * e = ( const char * ) memchr ( data + pos , '\\0' , ld - pos ) ; if ( e == NULL ) luaL_error ( L , ""unfinished string in data"" ) ; size = ( e - ( data + pos ) ) + 1 ; lua_pushlstring ( L , data + pos , size - 1 ) ; n ++ ; break ; } default : controloptions ( L , opt , & fmt , & h ) ; } pos += size ; }","static int b_unpack ( lua_State * L ) { Header h ; const char * fmt = luaL_checkstring ( L , 1 ) ; size_t ld ; const char * data = luaL_checklstring ( L , 2 , & ld ) ; <vul-start> size_t pos = luaL_optinteger ( L , 3 , 1 ) ; luaL_argcheck ( L , pos > 0 , 3 , ""offset must be 1 or greater"" ) ; pos -- ; <vul-end> int n = 0 ; defaultoptions ( & h ) ; while ( * fmt ) { int opt = * fmt ++ ; size_t size = optsize ( L , opt , & fmt ) ; pos += gettoalign ( pos , & h , opt , size ) ; <vul-start> luaL_argcheck ( L , size <= ld && pos <= ld - size , 2 , ""data string too short"" ) ; <vul-end> luaL_checkstack ( L , 2 , ""too many results"" ) ; switch ( opt ) { case 'b' : case 'B' : case 'h' : case 'H' : case 'l' : case 'L' : case 'T' : case 'i' : case 'I' : { int issigned = islower ( opt ) ; lua_Number res = getinteger ( data + pos , h . endian , issigned , size ) ; lua_pushnumber ( L , res ) ; n ++ ; break ; } case 'x' : { break ; } case 'f' : { float f ; memcpy ( & f , data + pos , size ) ; correctbytes ( ( char * ) & f , sizeof ( f ) , h . endian ) ; lua_pushnumber ( L , f ) ; n ++ ; break ; } case 'd' : { double d ; memcpy ( & d , data + pos , size ) ; correctbytes ( ( char * ) & d , sizeof ( d ) , h . endian ) ; lua_pushnumber ( L , d ) ; n ++ ; break ; } case 'c' : { if ( size == 0 ) { if ( n == 0 || ! lua_isnumber ( L , - 1 ) ) luaL_error ( L , ""format \'c0\' needs a previous size"" ) ; size = lua_tonumber ( L , - 1 ) ; lua_pop ( L , 1 ) ; n -- ; luaL_argcheck ( L , size <= ld && pos <= ld - size , 2 , ""data string too short"" ) ; } lua_pushlstring ( L , data + pos , size ) ; n ++ ; break ; } case 's' : { const char * e = ( const char * ) memchr ( data + pos , '\\0' , ld - pos ) ; if ( e == NULL ) luaL_error ( L , ""unfinished string in data"" ) ; size = ( e - ( data + pos ) ) + 1 ; lua_pushlstring ( L , data + pos , size - 1 ) ; n ++ ; break ; } default : controloptions ( L , opt , & fmt , & h ) ; } pos += size ; }"
1005,"CWE-119 <vul-start> static void reconstruct_inter_block ( int plane , int block , BLOCK_SIZE plane_bsize , TX_SIZE tx_size , void * arg ) { struct inter_args * args = ( struct inter_args * ) arg ; VP9_COMMON * const cm = args -> cm ; MACROBLOCKD * const xd = args -> xd ; <vul-end> struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> int x , y , eob ; txfrm_block_to_raster_xy ( plane_bsize , tx_size , block , & x , & y ) ; eob = vp9_decode_block_tokens ( cm , xd , plane , block , plane_bsize , x , y , tx_size , args -> r ) ; inverse_transform_block ( xd , plane , block , tx_size , & pd -> dst . buf [ 4 * y * pd -> dst . stride + 4 * x ] , <vul-end> pd -> dst . stride , eob ) ; <vul-start> * args -> eobtotal += eob ; <vul-end> }","<vul-start> static int reconstruct_inter_block ( MACROBLOCKD * const xd , vpx_reader * r , MB_MODE_INFO * const mbmi , int plane , int row , int col , TX_SIZE tx_size ) { <vul-end> struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> const scan_order * sc = & vp9_default_scan_orders [ tx_size ] ; const int eob = vp9_decode_block_tokens ( xd , plane , sc , col , row , tx_size , r , mbmi -> segment_id ) ; inverse_transform_block_inter ( xd , plane , tx_size , & pd -> dst . buf [ 4 * row * pd -> dst . stride + 4 * col ] , <vul-end> pd -> dst . stride , eob ) ; <vul-start> return eob ; <vul-end> }"
1006,"CWE-125 mod_ty <vul-start> Module ( asdl_seq * body , PyArena * arena ) <vul-end> { mod_ty p ; p = ( mod_ty ) PyArena_Malloc ( arena , sizeof ( * p ) ) ; if ( ! p ) return NULL ; p -> kind = Module_kind ; p -> v . Module . body = body ; <vul-start> <vul-end> return p ; }","mod_ty <vul-start> Module ( asdl_seq * body , asdl_seq * type_ignores , PyArena * arena ) <vul-end> { mod_ty p ; p = ( mod_ty ) PyArena_Malloc ( arena , sizeof ( * p ) ) ; if ( ! p ) return NULL ; p -> kind = Module_kind ; p -> v . Module . body = body ; <vul-start> p -> v . Module . type_ignores = type_ignores ; <vul-end> return p ; }"
1007,"CWE-119 static void rdpsnd_process_training ( STREAM in ) { uint16 tick ; uint16 packsize ; STREAM out ; <vul-start> <vul-end> in_uint16_le ( in , tick ) ; in_uint16_le ( in , packsize ) ; logger ( Sound , Debug , ""rdpsnd_process_training(), tick=0x%04x"" , ( unsigned ) tick ) ; out = rdpsnd_init_packet ( SNDC_TRAINING , 4 ) ; out_uint16_le ( out , tick ) ; out_uint16_le ( out , packsize ) ; s_mark_end ( out ) ; rdpsnd_send ( out ) ; }","static void rdpsnd_process_training ( STREAM in ) { uint16 tick ; uint16 packsize ; STREAM out ; <vul-start> struct stream packet = * in ; if ( ! s_check_rem ( in , 4 ) ) { rdp_protocol_error ( ""rdpsnd_process_training(), consume of training data from stream would overrun"" , & packet ) ; } <vul-end> in_uint16_le ( in , tick ) ; in_uint16_le ( in , packsize ) ; logger ( Sound , Debug , ""rdpsnd_process_training(), tick=0x%04x"" , ( unsigned ) tick ) ; out = rdpsnd_init_packet ( SNDC_TRAINING , 4 ) ; out_uint16_le ( out , tick ) ; out_uint16_le ( out , packsize ) ; s_mark_end ( out ) ; rdpsnd_send ( out ) ; }"
1008,"CWE-399 protected struct magic_set * file_ms_alloc ( int flags ) { struct magic_set * ms ; size_t i , len ; if ( ( ms = CAST ( struct magic_set * , calloc ( ( size_t ) 1 , sizeof ( struct magic_set ) ) ) ) == NULL ) return NULL ; if ( magic_setflags ( ms , flags ) == - 1 ) { errno = EINVAL ; goto free ; } ms -> o . buf = ms -> o . pbuf = NULL ; len = ( ms -> c . len = 10 ) * sizeof ( * ms -> c . li ) ; if ( ( ms -> c . li = CAST ( struct level_info * , malloc ( len ) ) ) == NULL ) goto free ; ms -> event_flags = 0 ; ms -> error = - 1 ; for ( i = 0 ; i < MAGIC_SETS ; i ++ ) ms -> mlist [ i ] = NULL ; ms -> file = ""unknown"" ; ms -> line = 0 ; ms -> indir_max = FILE_INDIR_MAX ; ms -> name_max = FILE_NAME_MAX ; ms -> elf_shnum_max = FILE_ELF_SHNUM_MAX ; ms -> elf_phnum_max = FILE_ELF_PHNUM_MAX ; <vul-start> <vul-end> return ms ; free : free ( ms ) ; return NULL ; }","protected struct magic_set * file_ms_alloc ( int flags ) { struct magic_set * ms ; size_t i , len ; if ( ( ms = CAST ( struct magic_set * , calloc ( ( size_t ) 1 , sizeof ( struct magic_set ) ) ) ) == NULL ) return NULL ; if ( magic_setflags ( ms , flags ) == - 1 ) { errno = EINVAL ; goto free ; } ms -> o . buf = ms -> o . pbuf = NULL ; len = ( ms -> c . len = 10 ) * sizeof ( * ms -> c . li ) ; if ( ( ms -> c . li = CAST ( struct level_info * , malloc ( len ) ) ) == NULL ) goto free ; ms -> event_flags = 0 ; ms -> error = - 1 ; for ( i = 0 ; i < MAGIC_SETS ; i ++ ) ms -> mlist [ i ] = NULL ; ms -> file = ""unknown"" ; ms -> line = 0 ; ms -> indir_max = FILE_INDIR_MAX ; ms -> name_max = FILE_NAME_MAX ; ms -> elf_shnum_max = FILE_ELF_SHNUM_MAX ; ms -> elf_phnum_max = FILE_ELF_PHNUM_MAX ; <vul-start> ms -> elf_notes_max = FILE_ELF_NOTES_MAX ; <vul-end> return ms ; free : free ( ms ) ; return NULL ; }"
1009,"CWE-252 static void init_syntax_once ( ) { register int c ; <vul-start> static int done ; <vul-end> if ( done ) return ; bzero ( re_syntax_table , sizeof re_syntax_table ) ; <vul-start> for ( c = 'a' ; c <= 'z' ; c ++ ) re_syntax_table [ c ] = Sword ; for ( c = 'A' ; c <= 'Z' ; c ++ ) re_syntax_table [ c ] = Sword ; for ( c = '0' ; c <= '9' ; c ++ ) <vul-end> re_syntax_table [ c ] = Sword ; re_syntax_table [ '_' ] = Sword ; done = 1 ; }","static void init_syntax_once ( ) { register int c ; <vul-start> static int done = 0 ; <vul-end> if ( done ) return ; bzero ( re_syntax_table , sizeof re_syntax_table ) ; <vul-start> for ( c = 0 ; c < CHAR_SET_SIZE ; ++ c ) if ( ISALNUM ( c ) ) <vul-end> re_syntax_table [ c ] = Sword ; re_syntax_table [ '_' ] = Sword ; done = 1 ; }"
1010,CWE-125 <vul-start> static void <vul-end> ast_clear ( AST_object * self ) { Py_CLEAR ( self -> dict ) ; <vul-start> <vul-end> },<vul-start> static int <vul-end> ast_clear ( AST_object * self ) { Py_CLEAR ( self -> dict ) ; <vul-start> return 0 ; <vul-end> }
1011,"CWE-476 void sctp_assoc_update ( struct sctp_association * asoc , struct sctp_association * new ) { struct sctp_transport * trans ; struct list_head * pos , * temp ; asoc -> c = new -> c ; asoc -> peer . rwnd = new -> peer . rwnd ; asoc -> peer . sack_needed = new -> peer . sack_needed ; <vul-start> <vul-end> asoc -> peer . i = new -> peer . i ; sctp_tsnmap_init ( & asoc -> peer . tsn_map , SCTP_TSN_MAP_INITIAL , asoc -> peer . i . initial_tsn , GFP_ATOMIC ) ; list_for_each_safe ( pos , temp , & asoc -> peer . transport_addr_list ) { trans = list_entry ( pos , struct sctp_transport , transports ) ; if ( ! sctp_assoc_lookup_paddr ( new , & trans -> ipaddr ) ) { sctp_assoc_rm_peer ( asoc , trans ) ; continue ; } if ( asoc -> state >= SCTP_STATE_ESTABLISHED ) sctp_transport_reset ( trans ) ; } if ( asoc -> state >= SCTP_STATE_ESTABLISHED ) { asoc -> next_tsn = new -> next_tsn ; asoc -> ctsn_ack_point = new -> ctsn_ack_point ; asoc -> adv_peer_ack_point = new -> adv_peer_ack_point ; sctp_ssnmap_clear ( asoc -> ssnmap ) ; sctp_ulpq_flush ( & asoc -> ulpq ) ; asoc -> overall_error_count = 0 ; } else { list_for_each_entry ( trans , & new -> peer . transport_addr_list , transports ) { if ( ! sctp_assoc_lookup_paddr ( asoc , & trans -> ipaddr ) ) sctp_assoc_add_peer ( asoc , & trans -> ipaddr , GFP_ATOMIC , trans -> state ) ; } asoc -> ctsn_ack_point = asoc -> next_tsn - 1 ; asoc -> adv_peer_ack_point = asoc -> ctsn_ack_point ; if ( ! asoc -> ssnmap ) { asoc -> ssnmap = new -> ssnmap ; new -> ssnmap = NULL ; } if ( ! asoc -> assoc_id ) { sctp_assoc_set_id ( asoc , GFP_ATOMIC ) ; } } kfree ( asoc -> peer . peer_random ) ; asoc -> peer . peer_random = new -> peer . peer_random ; new -> peer . peer_random = NULL ; kfree ( asoc -> peer . peer_chunks ) ; asoc -> peer . peer_chunks = new -> peer . peer_chunks ; new -> peer . peer_chunks = NULL ; kfree ( asoc -> peer . peer_hmacs ) ; asoc -> peer . peer_hmacs = new -> peer . peer_hmacs ; new -> peer . peer_hmacs = NULL ; sctp_auth_key_put ( asoc -> asoc_shared_key ) ; sctp_auth_asoc_init_active_key ( asoc , GFP_ATOMIC ) ; }","void sctp_assoc_update ( struct sctp_association * asoc , struct sctp_association * new ) { struct sctp_transport * trans ; struct list_head * pos , * temp ; asoc -> c = new -> c ; asoc -> peer . rwnd = new -> peer . rwnd ; asoc -> peer . sack_needed = new -> peer . sack_needed ; <vul-start> asoc -> peer . auth_capable = new -> peer . auth_capable ; <vul-end> asoc -> peer . i = new -> peer . i ; sctp_tsnmap_init ( & asoc -> peer . tsn_map , SCTP_TSN_MAP_INITIAL , asoc -> peer . i . initial_tsn , GFP_ATOMIC ) ; list_for_each_safe ( pos , temp , & asoc -> peer . transport_addr_list ) { trans = list_entry ( pos , struct sctp_transport , transports ) ; if ( ! sctp_assoc_lookup_paddr ( new , & trans -> ipaddr ) ) { sctp_assoc_rm_peer ( asoc , trans ) ; continue ; } if ( asoc -> state >= SCTP_STATE_ESTABLISHED ) sctp_transport_reset ( trans ) ; } if ( asoc -> state >= SCTP_STATE_ESTABLISHED ) { asoc -> next_tsn = new -> next_tsn ; asoc -> ctsn_ack_point = new -> ctsn_ack_point ; asoc -> adv_peer_ack_point = new -> adv_peer_ack_point ; sctp_ssnmap_clear ( asoc -> ssnmap ) ; sctp_ulpq_flush ( & asoc -> ulpq ) ; asoc -> overall_error_count = 0 ; } else { list_for_each_entry ( trans , & new -> peer . transport_addr_list , transports ) { if ( ! sctp_assoc_lookup_paddr ( asoc , & trans -> ipaddr ) ) sctp_assoc_add_peer ( asoc , & trans -> ipaddr , GFP_ATOMIC , trans -> state ) ; } asoc -> ctsn_ack_point = asoc -> next_tsn - 1 ; asoc -> adv_peer_ack_point = asoc -> ctsn_ack_point ; if ( ! asoc -> ssnmap ) { asoc -> ssnmap = new -> ssnmap ; new -> ssnmap = NULL ; } if ( ! asoc -> assoc_id ) { sctp_assoc_set_id ( asoc , GFP_ATOMIC ) ; } } kfree ( asoc -> peer . peer_random ) ; asoc -> peer . peer_random = new -> peer . peer_random ; new -> peer . peer_random = NULL ; kfree ( asoc -> peer . peer_chunks ) ; asoc -> peer . peer_chunks = new -> peer . peer_chunks ; new -> peer . peer_chunks = NULL ; kfree ( asoc -> peer . peer_hmacs ) ; asoc -> peer . peer_hmacs = new -> peer . peer_hmacs ; new -> peer . peer_hmacs = NULL ; sctp_auth_key_put ( asoc -> asoc_shared_key ) ; sctp_auth_asoc_init_active_key ( asoc , GFP_ATOMIC ) ; }"
1012,"CWE-119 { mutt_debug ( 2 , ""Couldn\'t get service name for [%s]\\n"" , buf1 ) ; return IMAP_AUTH_UNAVAIL ; } else if ( DebugLevel >= 2 ) { gss_display_name ( & min_stat , target_name , & request_buf , & mech_name ) ; mutt_debug ( 2 , ""Using service name [%s]\\n"" , ( char * ) request_buf . value ) ; gss_release_buffer ( & min_stat , & request_buf ) ; } sec_token = GSS_C_NO_BUFFER ; context = GSS_C_NO_CONTEXT ; maj_stat = gss_init_sec_context ( & min_stat , GSS_C_NO_CREDENTIAL , & context , target_name , GSS_C_NO_OID , GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG , 0 , GSS_C_NO_CHANNEL_BINDINGS , sec_token , NULL , & send_token , ( unsigned int * ) & cflags , NULL ) ; if ( maj_stat != GSS_S_COMPLETE && maj_stat != GSS_S_CONTINUE_NEEDED ) { print_gss_error ( maj_stat , min_stat ) ; mutt_debug ( 1 , ""Error acquiring credentials - no TGT?\\n"" ) ; gss_release_name ( & min_stat , & target_name ) ; return IMAP_AUTH_UNAVAIL ; } mutt_message ( _ ( ""Authenticating (GSSAPI)..."" ) ) ; imap_cmd_start ( idata , ""AUTHENTICATE GSSAPI"" ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_RESPOND ) { mutt_debug ( 2 , ""Invalid response from server: %s\\n"" , buf1 ) ; gss_release_name ( & min_stat , & target_name ) ; goto bail ; } mutt_debug ( 2 , ""Sending credentials\\n"" ) ; mutt_b64_encode ( buf1 , send_token . value , send_token . length , sizeof ( buf1 ) - 2 ) ; gss_release_buffer ( & min_stat , & send_token ) ; mutt_str_strcat ( buf1 , sizeof ( buf1 ) , ""\\r\\n"" ) ; mutt_socket_send ( idata -> conn , buf1 ) ; while ( maj_stat == GSS_S_CONTINUE_NEEDED ) { do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_RESPOND ) { mutt_debug ( 1 , ""#1 Error receiving server response.\\n"" ) ; gss_release_name ( & min_stat , & target_name ) ; goto bail ; } <vul-start> request_buf . length = mutt_b64_decode ( buf2 , idata -> buf + 2 ) ; <vul-end> request_buf . value = buf2 ; sec_token = & request_buf ; maj_stat = gss_init_sec_context ( & min_stat , GSS_C_NO_CREDENTIAL , & context , target_name , GSS_C_NO_OID , GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG , 0 , GSS_C_NO_CHANNEL_BINDINGS , sec_token , NULL , & send_token , ( unsigned int * ) & cflags , NULL ) ; if ( maj_stat != GSS_S_COMPLETE && maj_stat != GSS_S_CONTINUE_NEEDED ) { print_gss_error ( maj_stat , min_stat ) ; mutt_debug ( 1 , ""Error exchanging credentials\\n"" ) ; gss_release_name ( & min_stat , & target_name ) ; goto err_abort_cmd ; } mutt_b64_encode ( buf1 , send_token . value , send_token . length , sizeof ( buf1 ) - 2 ) ; gss_release_buffer ( & min_stat , & send_token ) ; mutt_str_strcat ( buf1 , sizeof ( buf1 ) , ""\\r\\n"" ) ; mutt_socket_send ( idata -> conn , buf1 ) ; } gss_release_name ( & min_stat , & target_name ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_RESPOND ) { mutt_debug ( 1 , ""#2 Error receiving server response.\\n"" ) ; goto bail ; } <vul-start> request_buf . length = mutt_b64_decode ( buf2 , idata -> buf + 2 ) ; <vul-end> request_buf . value = buf2 ; maj_stat = gss_unwrap ( & min_stat , context , & request_buf , & send_token , & cflags , & quality ) ; if ( maj_stat != GSS_S_COMPLETE ) { print_gss_error ( maj_stat , min_stat ) ; mutt_debug ( 2 , ""Couldn\'t unwrap security level data\\n"" ) ; gss_release_buffer ( & min_stat , & send_token ) ; goto err_abort_cmd ; } mutt_debug ( 2 , ""Credential exchange complete\\n"" ) ; server_conf_flags = ( ( char * ) send_token . value ) [ 0 ] ; if ( ! ( ( ( char * ) send_token . value ) [ 0 ] & GSS_AUTH_P_NONE ) ) { mutt_debug ( 2 , ""Server requires integrity or privacy\\n"" ) ; gss_release_buffer ( & min_stat , & send_token ) ; goto err_abort_cmd ; } ( ( char * ) send_token . value ) [ 0 ] = '\\0' ; buf_size = ntohl ( * ( ( long * ) send_token . value ) ) ; gss_release_buffer ( & min_stat , & send_token ) ; mutt_debug ( 2 , ""Unwrapped security level flags: %c%c%c\\n"" , ( server_conf_flags & GSS_AUTH_P_NONE ) ? 'N' : '-' , ( server_conf_flags & GSS_AUTH_P_INTEGRITY ) ? 'I' : '-' , ( server_conf_flags & GSS_AUTH_P_PRIVACY ) ? 'P' : '-' ) ; mutt_debug ( 2 , ""Maximum GSS token size is %ld\\n"" , buf_size ) ; buf_size = htonl ( buf_size ) ; memcpy ( buf1 , & buf_size , 4 ) ; buf1 [ 0 ] = GSS_AUTH_P_NONE ; strncpy ( buf1 + 4 , idata -> conn -> account . user , sizeof ( buf1 ) - 4 ) ; request_buf . value = buf1 ; request_buf . length = 4 + strlen ( idata -> conn -> account . user ) ; maj_stat = gss_wrap ( & min_stat , context , 0 , GSS_C_QOP_DEFAULT , & request_buf , & cflags , & send_token ) ; if ( maj_stat != GSS_S_COMPLETE ) { mutt_debug ( 2 , ""Error creating login request\\n"" ) ; goto err_abort_cmd ; } mutt_b64_encode ( buf1 , send_token . value , send_token . length , sizeof ( buf1 ) - 2 ) ; mutt_debug ( 2 , ""Requesting authorisation as %s\\n"" , idata -> conn -> account . user ) ; mutt_str_strcat ( buf1 , sizeof ( buf1 ) , ""\\r\\n"" ) ; mutt_socket_send ( idata -> conn , buf1 ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc == IMAP_CMD_RESPOND ) { mutt_debug ( 1 , ""Unexpected server continuation request.\\n"" ) ; goto err_abort_cmd ; }","{ mutt_debug ( 2 , ""Couldn\'t get service name for [%s]\\n"" , buf1 ) ; return IMAP_AUTH_UNAVAIL ; } else if ( DebugLevel >= 2 ) { gss_display_name ( & min_stat , target_name , & request_buf , & mech_name ) ; mutt_debug ( 2 , ""Using service name [%s]\\n"" , ( char * ) request_buf . value ) ; gss_release_buffer ( & min_stat , & request_buf ) ; } sec_token = GSS_C_NO_BUFFER ; context = GSS_C_NO_CONTEXT ; maj_stat = gss_init_sec_context ( & min_stat , GSS_C_NO_CREDENTIAL , & context , target_name , GSS_C_NO_OID , GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG , 0 , GSS_C_NO_CHANNEL_BINDINGS , sec_token , NULL , & send_token , ( unsigned int * ) & cflags , NULL ) ; if ( maj_stat != GSS_S_COMPLETE && maj_stat != GSS_S_CONTINUE_NEEDED ) { print_gss_error ( maj_stat , min_stat ) ; mutt_debug ( 1 , ""Error acquiring credentials - no TGT?\\n"" ) ; gss_release_name ( & min_stat , & target_name ) ; return IMAP_AUTH_UNAVAIL ; } mutt_message ( _ ( ""Authenticating (GSSAPI)..."" ) ) ; imap_cmd_start ( idata , ""AUTHENTICATE GSSAPI"" ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_RESPOND ) { mutt_debug ( 2 , ""Invalid response from server: %s\\n"" , buf1 ) ; gss_release_name ( & min_stat , & target_name ) ; goto bail ; } mutt_debug ( 2 , ""Sending credentials\\n"" ) ; mutt_b64_encode ( buf1 , send_token . value , send_token . length , sizeof ( buf1 ) - 2 ) ; gss_release_buffer ( & min_stat , & send_token ) ; mutt_str_strcat ( buf1 , sizeof ( buf1 ) , ""\\r\\n"" ) ; mutt_socket_send ( idata -> conn , buf1 ) ; while ( maj_stat == GSS_S_CONTINUE_NEEDED ) { do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_RESPOND ) { mutt_debug ( 1 , ""#1 Error receiving server response.\\n"" ) ; gss_release_name ( & min_stat , & target_name ) ; goto bail ; } <vul-start> request_buf . length = mutt_b64_decode ( buf2 , idata -> buf + 2 , sizeof ( buf2 ) ) ; <vul-end> request_buf . value = buf2 ; sec_token = & request_buf ; maj_stat = gss_init_sec_context ( & min_stat , GSS_C_NO_CREDENTIAL , & context , target_name , GSS_C_NO_OID , GSS_C_MUTUAL_FLAG | GSS_C_SEQUENCE_FLAG , 0 , GSS_C_NO_CHANNEL_BINDINGS , sec_token , NULL , & send_token , ( unsigned int * ) & cflags , NULL ) ; if ( maj_stat != GSS_S_COMPLETE && maj_stat != GSS_S_CONTINUE_NEEDED ) { print_gss_error ( maj_stat , min_stat ) ; mutt_debug ( 1 , ""Error exchanging credentials\\n"" ) ; gss_release_name ( & min_stat , & target_name ) ; goto err_abort_cmd ; } mutt_b64_encode ( buf1 , send_token . value , send_token . length , sizeof ( buf1 ) - 2 ) ; gss_release_buffer ( & min_stat , & send_token ) ; mutt_str_strcat ( buf1 , sizeof ( buf1 ) , ""\\r\\n"" ) ; mutt_socket_send ( idata -> conn , buf1 ) ; } gss_release_name ( & min_stat , & target_name ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc != IMAP_CMD_RESPOND ) { mutt_debug ( 1 , ""#2 Error receiving server response.\\n"" ) ; goto bail ; } <vul-start> request_buf . length = mutt_b64_decode ( buf2 , idata -> buf + 2 , sizeof ( buf2 ) ) ; <vul-end> request_buf . value = buf2 ; maj_stat = gss_unwrap ( & min_stat , context , & request_buf , & send_token , & cflags , & quality ) ; if ( maj_stat != GSS_S_COMPLETE ) { print_gss_error ( maj_stat , min_stat ) ; mutt_debug ( 2 , ""Couldn\'t unwrap security level data\\n"" ) ; gss_release_buffer ( & min_stat , & send_token ) ; goto err_abort_cmd ; } mutt_debug ( 2 , ""Credential exchange complete\\n"" ) ; server_conf_flags = ( ( char * ) send_token . value ) [ 0 ] ; if ( ! ( ( ( char * ) send_token . value ) [ 0 ] & GSS_AUTH_P_NONE ) ) { mutt_debug ( 2 , ""Server requires integrity or privacy\\n"" ) ; gss_release_buffer ( & min_stat , & send_token ) ; goto err_abort_cmd ; } ( ( char * ) send_token . value ) [ 0 ] = '\\0' ; buf_size = ntohl ( * ( ( long * ) send_token . value ) ) ; gss_release_buffer ( & min_stat , & send_token ) ; mutt_debug ( 2 , ""Unwrapped security level flags: %c%c%c\\n"" , ( server_conf_flags & GSS_AUTH_P_NONE ) ? 'N' : '-' , ( server_conf_flags & GSS_AUTH_P_INTEGRITY ) ? 'I' : '-' , ( server_conf_flags & GSS_AUTH_P_PRIVACY ) ? 'P' : '-' ) ; mutt_debug ( 2 , ""Maximum GSS token size is %ld\\n"" , buf_size ) ; buf_size = htonl ( buf_size ) ; memcpy ( buf1 , & buf_size , 4 ) ; buf1 [ 0 ] = GSS_AUTH_P_NONE ; strncpy ( buf1 + 4 , idata -> conn -> account . user , sizeof ( buf1 ) - 4 ) ; request_buf . value = buf1 ; request_buf . length = 4 + strlen ( idata -> conn -> account . user ) ; maj_stat = gss_wrap ( & min_stat , context , 0 , GSS_C_QOP_DEFAULT , & request_buf , & cflags , & send_token ) ; if ( maj_stat != GSS_S_COMPLETE ) { mutt_debug ( 2 , ""Error creating login request\\n"" ) ; goto err_abort_cmd ; } mutt_b64_encode ( buf1 , send_token . value , send_token . length , sizeof ( buf1 ) - 2 ) ; mutt_debug ( 2 , ""Requesting authorisation as %s\\n"" , idata -> conn -> account . user ) ; mutt_str_strcat ( buf1 , sizeof ( buf1 ) , ""\\r\\n"" ) ; mutt_socket_send ( idata -> conn , buf1 ) ; do rc = imap_cmd_step ( idata ) ; while ( rc == IMAP_CMD_CONTINUE ) ; if ( rc == IMAP_CMD_RESPOND ) { mutt_debug ( 1 , ""Unexpected server continuation request.\\n"" ) ; goto err_abort_cmd ; }"
1013,"CWE-20 static int pppol2tp_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { int err ; struct sk_buff * skb ; struct sock * sk = sock -> sk ; err = - EIO ; if ( sk -> sk_state & PPPOX_BOUND ) goto end ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> err = 0 ; skb = skb_recv_datagram ( sk , flags & ~ MSG_DONTWAIT , flags & MSG_DONTWAIT , & err ) ; if ( ! skb ) goto end ; if ( len > skb -> len ) len = skb -> len ; else if ( len < skb -> len ) msg -> msg_flags |= MSG_TRUNC ; err = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , len ) ; if ( likely ( err == 0 ) ) err = len ; kfree_skb ( skb ) ; end : return err ; }","static int pppol2tp_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { int err ; struct sk_buff * skb ; struct sock * sk = sock -> sk ; err = - EIO ; if ( sk -> sk_state & PPPOX_BOUND ) goto end ; <vul-start> <vul-end> err = 0 ; skb = skb_recv_datagram ( sk , flags & ~ MSG_DONTWAIT , flags & MSG_DONTWAIT , & err ) ; if ( ! skb ) goto end ; if ( len > skb -> len ) len = skb -> len ; else if ( len < skb -> len ) msg -> msg_flags |= MSG_TRUNC ; err = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , len ) ; if ( likely ( err == 0 ) ) err = len ; kfree_skb ( skb ) ; end : return err ; }"
1014,"CWE-125 <vul-start> int ntlm_read_message_fields ( wStream * s , NTLM_MESSAGE_FIELDS * fields ) <vul-end> { if ( Stream_GetRemainingLength ( s ) < 8 ) return - 1 ; Stream_Read_UINT16 ( s , fields -> Len ) ; Stream_Read_UINT16 ( s , fields -> MaxLen ) ; Stream_Read_UINT32 ( s , fields -> BufferOffset ) ; return 1 ; }","<vul-start> static int ntlm_read_message_fields ( wStream * s , NTLM_MESSAGE_FIELDS * fields ) <vul-end> { if ( Stream_GetRemainingLength ( s ) < 8 ) return - 1 ; Stream_Read_UINT16 ( s , fields -> Len ) ; Stream_Read_UINT16 ( s , fields -> MaxLen ) ; Stream_Read_UINT32 ( s , fields -> BufferOffset ) ; return 1 ; }"
1015,"CWE-362 void sctp_generate_proto_unreach_event ( unsigned long data ) { struct sctp_transport * transport = ( struct sctp_transport * ) data ; struct sctp_association * asoc = transport -> asoc ; <vul-start> struct net * net = sock_net ( asoc -> base . sk ) ; bh_lock_sock ( asoc -> base . sk ) ; if ( sock_owned_by_user ( asoc -> base . sk ) ) { <vul-end> pr_debug ( ""%s: sock is busy\\n"" , __func__ ) ; if ( ! mod_timer ( & transport -> proto_unreach_timer , jiffies + ( HZ / 20 ) ) ) sctp_association_hold ( asoc ) ; goto out_unlock ; } if ( asoc -> base . dead ) goto out_unlock ; sctp_do_sm ( net , SCTP_EVENT_T_OTHER , SCTP_ST_OTHER ( SCTP_EVENT_ICMP_PROTO_UNREACH ) , asoc -> state , asoc -> ep , asoc , transport , GFP_ATOMIC ) ; out_unlock : <vul-start> bh_unlock_sock ( asoc -> base . sk ) ; <vul-end> sctp_association_put ( asoc ) ; }","void sctp_generate_proto_unreach_event ( unsigned long data ) { struct sctp_transport * transport = ( struct sctp_transport * ) data ; struct sctp_association * asoc = transport -> asoc ; <vul-start> struct sock * sk = asoc -> base . sk ; struct net * net = sock_net ( sk ) ; bh_lock_sock ( sk ) ; if ( sock_owned_by_user ( sk ) ) { <vul-end> pr_debug ( ""%s: sock is busy\\n"" , __func__ ) ; if ( ! mod_timer ( & transport -> proto_unreach_timer , jiffies + ( HZ / 20 ) ) ) sctp_association_hold ( asoc ) ; goto out_unlock ; } if ( asoc -> base . dead ) goto out_unlock ; sctp_do_sm ( net , SCTP_EVENT_T_OTHER , SCTP_ST_OTHER ( SCTP_EVENT_ICMP_PROTO_UNREACH ) , asoc -> state , asoc -> ep , asoc , transport , GFP_ATOMIC ) ; out_unlock : <vul-start> bh_unlock_sock ( sk ) ; <vul-end> sctp_association_put ( asoc ) ; }"
1016,"CWE-20 static vpx_codec_err_t vp8_peek_si_internal ( const uint8_t * data , unsigned int data_sz , vpx_codec_stream_info_t * si , vpx_decrypt_cb decrypt_cb , void * decrypt_state ) { vpx_codec_err_t res = VPX_CODEC_OK ; if ( data + data_sz <= data ) { res = VPX_CODEC_INVALID_PARAM ; } else { uint8_t clear_buffer [ 10 ] ; const uint8_t * clear = data ; if ( decrypt_cb ) { int n = MIN ( sizeof ( clear_buffer ) , data_sz ) ; decrypt_cb ( decrypt_state , data , clear_buffer , n ) ; clear = clear_buffer ; } si -> is_kf = 0 ; if ( data_sz >= 10 && ! ( clear [ 0 ] & 0x01 ) ) { si -> is_kf = 1 ; if ( clear [ 3 ] != 0x9d || clear [ 4 ] != 0x01 || clear [ 5 ] != 0x2a ) return VPX_CODEC_UNSUP_BITSTREAM ; si -> w = ( clear [ 6 ] | ( clear [ 7 ] << 8 ) ) & 0x3fff ; si -> h = ( clear [ 8 ] | ( clear [ 9 ] << 8 ) ) & 0x3fff ; <vul-start> if ( ! ( si -> h | si -> w ) ) res = VPX_CODEC_UNSUP_BITSTREAM ; <vul-end> } else { res = VPX_CODEC_UNSUP_BITSTREAM ; } } return res ; }","static vpx_codec_err_t vp8_peek_si_internal ( const uint8_t * data , unsigned int data_sz , vpx_codec_stream_info_t * si , vpx_decrypt_cb decrypt_cb , void * decrypt_state ) { vpx_codec_err_t res = VPX_CODEC_OK ; if ( data + data_sz <= data ) { res = VPX_CODEC_INVALID_PARAM ; } else { uint8_t clear_buffer [ 10 ] ; const uint8_t * clear = data ; if ( decrypt_cb ) { int n = MIN ( sizeof ( clear_buffer ) , data_sz ) ; decrypt_cb ( decrypt_state , data , clear_buffer , n ) ; clear = clear_buffer ; } si -> is_kf = 0 ; if ( data_sz >= 10 && ! ( clear [ 0 ] & 0x01 ) ) { si -> is_kf = 1 ; if ( clear [ 3 ] != 0x9d || clear [ 4 ] != 0x01 || clear [ 5 ] != 0x2a ) return VPX_CODEC_UNSUP_BITSTREAM ; si -> w = ( clear [ 6 ] | ( clear [ 7 ] << 8 ) ) & 0x3fff ; si -> h = ( clear [ 8 ] | ( clear [ 9 ] << 8 ) ) & 0x3fff ; <vul-start> if ( ! ( si -> h && si -> w ) ) res = VPX_CODEC_CORRUPT_FRAME ; <vul-end> } else { res = VPX_CODEC_UNSUP_BITSTREAM ; } } return res ; }"
1017,"CWE-59 void open_log_file ( const char * name , const char * prog , const char * namespace , const char * instance ) { char * file_name ; if ( log_file ) { fclose ( log_file ) ; log_file = NULL ; } if ( ! name ) return ; file_name = make_file_name ( name , prog , namespace , instance ) ; <vul-start> log_file = fopen ( file_name , ""a"" ) ; <vul-end> if ( log_file ) { int n = fileno ( log_file ) ; fcntl ( n , F_SETFD , FD_CLOEXEC | fcntl ( n , F_GETFD ) ) ; fcntl ( n , F_SETFL , O_NONBLOCK | fcntl ( n , F_GETFL ) ) ; } FREE ( file_name ) ; }","void open_log_file ( const char * name , const char * prog , const char * namespace , const char * instance ) { char * file_name ; if ( log_file ) { fclose ( log_file ) ; log_file = NULL ; } if ( ! name ) return ; file_name = make_file_name ( name , prog , namespace , instance ) ; <vul-start> log_file = fopen_safe ( file_name , ""a"" ) ; <vul-end> if ( log_file ) { int n = fileno ( log_file ) ; fcntl ( n , F_SETFD , FD_CLOEXEC | fcntl ( n , F_GETFD ) ) ; fcntl ( n , F_SETFL , O_NONBLOCK | fcntl ( n , F_GETFL ) ) ; } FREE ( file_name ) ; }"
1018,"CWE-119 <vul-start> static void predict_and_reconstruct_intra_block ( int plane , int block , BLOCK_SIZE plane_bsize , TX_SIZE tx_size , void * arg ) { struct intra_args * const args = ( struct intra_args * ) arg ; VP9_COMMON * const cm = args -> cm ; MACROBLOCKD * const xd = args -> xd ; <vul-end> struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> MODE_INFO * const mi = xd -> mi [ 0 ] ; const MB_PREDICTION_MODE mode = ( plane == 0 ) ? get_y_mode ( mi , block ) : mi -> mbmi . uv_mode ; int x , y ; <vul-end> uint8_t * dst ; <vul-start> txfrm_block_to_raster_xy ( plane_bsize , tx_size , block , & x , & y ) ; dst = & pd -> dst . buf [ 4 * y * pd -> dst . stride + 4 * x ] ; vp9_predict_intra_block ( xd , block >> ( tx_size << 1 ) , b_width_log2 ( plane_bsize ) , tx_size , mode , <vul-end> dst , pd -> dst . stride , dst , pd -> dst . stride , <vul-start> x , y , plane ) ; if ( ! mi -> mbmi . skip ) { const int eob = vp9_decode_block_tokens ( cm , xd , plane , block , plane_bsize , x , y , tx_size , args -> r ) ; inverse_transform_block ( xd , plane , block , tx_size , dst , pd -> dst . stride , eob ) ; <vul-end> } }","<vul-start> static void predict_and_reconstruct_intra_block ( MACROBLOCKD * const xd , vpx_reader * r , MB_MODE_INFO * const mbmi , int plane , int row , int col , TX_SIZE tx_size ) { <vul-end> struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; <vul-start> PREDICTION_MODE mode = ( plane == 0 ) ? mbmi -> mode : mbmi -> uv_mode ; <vul-end> uint8_t * dst ; <vul-start> dst = & pd -> dst . buf [ 4 * row * pd -> dst . stride + 4 * col ] ; if ( mbmi -> sb_type < BLOCK_8X8 ) if ( plane == 0 ) mode = xd -> mi [ 0 ] -> bmi [ ( row << 1 ) + col ] . as_mode ; vp9_predict_intra_block ( xd , pd -> n4_wl , tx_size , mode , <vul-end> dst , pd -> dst . stride , dst , pd -> dst . stride , <vul-start> col , row , plane ) ; if ( ! mbmi -> skip ) { const TX_TYPE tx_type = ( plane || xd -> lossless ) ? DCT_DCT : intra_mode_to_tx_type_lookup [ mode ] ; const scan_order * sc = ( plane || xd -> lossless ) ? & vp9_default_scan_orders [ tx_size ] : & vp9_scan_orders [ tx_size ] [ tx_type ] ; const int eob = vp9_decode_block_tokens ( xd , plane , sc , col , row , tx_size , r , mbmi -> segment_id ) ; inverse_transform_block_intra ( xd , plane , tx_type , tx_size , dst , pd -> dst . stride , eob ) ; <vul-end> } }"
1019,"CWE-362 static int <vul-start> mptctl_eventreport ( unsigned long arg ) <vul-end> { struct mpt_ioctl_eventreport __user * uarg = ( void __user * ) arg ; struct mpt_ioctl_eventreport karg ; <vul-start> MPT_ADAPTER * ioc ; int iocnum ; <vul-end> int numBytes , maxEvents , max ; if ( copy_from_user ( & karg , uarg , sizeof ( struct mpt_ioctl_eventreport ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::mptctl_eventreport - "" ""Unable to read in mpt_ioctl_eventreport struct @ %p\\n"" , __FILE__ , __LINE__ , uarg ) ; return - EFAULT ; <vul-start> } if ( ( ( iocnum = mpt_verify_adapter ( karg . hdr . iocnum , & ioc ) ) < 0 ) || ( ioc == NULL ) ) { printk ( KERN_DEBUG MYNAM ""%s::mptctl_eventreport() @%d - ioc%d not found!\\n"" , __FILE__ , __LINE__ , iocnum ) ; return - ENODEV ; <vul-end> } dctlprintk ( ioc , printk ( MYIOC_s_DEBUG_FMT ""mptctl_eventreport called.\\n"" , ioc -> name ) ) ; numBytes = karg . hdr . maxDataSize - sizeof ( mpt_ioctl_header ) ; maxEvents = numBytes / sizeof ( MPT_IOCTL_EVENTS ) ; max = MPTCTL_EVENT_LOG_SIZE < maxEvents ? MPTCTL_EVENT_LOG_SIZE : maxEvents ; if ( ( max < 1 ) || ! ioc -> events ) return - ENODATA ; ioc -> aen_event_read_flag = 0 ; numBytes = max * sizeof ( MPT_IOCTL_EVENTS ) ; if ( copy_to_user ( uarg -> eventData , ioc -> events , numBytes ) ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_eventreport - "" ""Unable to write out mpt_ioctl_eventreport struct @ %p\\n"" , ioc -> name , __FILE__ , __LINE__ , ioc -> events ) ; return - EFAULT ; } return 0 ; }","static int <vul-start> mptctl_eventreport ( MPT_ADAPTER * ioc , unsigned long arg ) <vul-end> { struct mpt_ioctl_eventreport __user * uarg = ( void __user * ) arg ; struct mpt_ioctl_eventreport karg ; <vul-start> <vul-end> int numBytes , maxEvents , max ; if ( copy_from_user ( & karg , uarg , sizeof ( struct mpt_ioctl_eventreport ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::mptctl_eventreport - "" ""Unable to read in mpt_ioctl_eventreport struct @ %p\\n"" , __FILE__ , __LINE__ , uarg ) ; return - EFAULT ; <vul-start> <vul-end> } dctlprintk ( ioc , printk ( MYIOC_s_DEBUG_FMT ""mptctl_eventreport called.\\n"" , ioc -> name ) ) ; numBytes = karg . hdr . maxDataSize - sizeof ( mpt_ioctl_header ) ; maxEvents = numBytes / sizeof ( MPT_IOCTL_EVENTS ) ; max = MPTCTL_EVENT_LOG_SIZE < maxEvents ? MPTCTL_EVENT_LOG_SIZE : maxEvents ; if ( ( max < 1 ) || ! ioc -> events ) return - ENODATA ; ioc -> aen_event_read_flag = 0 ; numBytes = max * sizeof ( MPT_IOCTL_EVENTS ) ; if ( copy_to_user ( uarg -> eventData , ioc -> events , numBytes ) ) { printk ( MYIOC_s_ERR_FMT ""%s@%d::mptctl_eventreport - "" ""Unable to write out mpt_ioctl_eventreport struct @ %p\\n"" , ioc -> name , __FILE__ , __LINE__ , ioc -> events ) ; return - EFAULT ; } return 0 ; }"
1020,"CWE-20 static ssize_t yurex_read ( struct file * file , char __user * buffer , size_t count , loff_t * ppos ) { struct usb_yurex * dev ; <vul-start> int retval = 0 ; int bytes_read = 0 ; <vul-end> char in_buffer [ 20 ] ; unsigned long flags ; dev = file -> private_data ; mutex_lock ( & dev -> io_mutex ) ; if ( ! dev -> interface ) { <vul-start> retval = - ENODEV ; goto exit ; <vul-end> } spin_lock_irqsave ( & dev -> lock , flags ) ; <vul-start> bytes_read = snprintf ( in_buffer , 20 , ""%lld\\n"" , dev -> bbu ) ; <vul-end> spin_unlock_irqrestore ( & dev -> lock , flags ) ; <vul-start> if ( * ppos < bytes_read ) { if ( copy_to_user ( buffer , in_buffer + * ppos , bytes_read - * ppos ) ) retval = - EFAULT ; else { retval = bytes_read - * ppos ; * ppos += bytes_read ; } } exit : <vul-end> mutex_unlock ( & dev -> io_mutex ) ; <vul-start> return retval ; <vul-end> }","static ssize_t yurex_read ( struct file * file , char __user * buffer , size_t count , loff_t * ppos ) { struct usb_yurex * dev ; <vul-start> int len = 0 ; <vul-end> char in_buffer [ 20 ] ; unsigned long flags ; dev = file -> private_data ; mutex_lock ( & dev -> io_mutex ) ; if ( ! dev -> interface ) { <vul-start> mutex_unlock ( & dev -> io_mutex ) ; return - ENODEV ; <vul-end> } spin_lock_irqsave ( & dev -> lock , flags ) ; <vul-start> len = snprintf ( in_buffer , 20 , ""%lld\\n"" , dev -> bbu ) ; <vul-end> spin_unlock_irqrestore ( & dev -> lock , flags ) ; <vul-start> <vul-end> mutex_unlock ( & dev -> io_mutex ) ; <vul-start> return simple_read_from_buffer ( buffer , count , ppos , in_buffer , len ) ; <vul-end> }"
1021,"CWE-190 PHPAPI PHP_FUNCTION ( fread ) { zval * arg1 ; long len ; php_stream * stream ; if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , ""rl"" , & arg1 , & len ) == FAILURE ) { RETURN_FALSE ; } PHP_STREAM_TO_ZVAL ( stream , & arg1 ) ; if ( len <= 0 ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Length parameter must be greater than 0"" ) ; RETURN_FALSE ; } <vul-start> <vul-end> Z_STRVAL_P ( return_value ) = emalloc ( len + 1 ) ; Z_STRLEN_P ( return_value ) = php_stream_read ( stream , Z_STRVAL_P ( return_value ) , len ) ; Z_STRVAL_P ( return_value ) [ Z_STRLEN_P ( return_value ) ] = 0 ; Z_TYPE_P ( return_value ) = IS_STRING ; }","PHPAPI PHP_FUNCTION ( fread ) { zval * arg1 ; long len ; php_stream * stream ; if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , ""rl"" , & arg1 , & len ) == FAILURE ) { RETURN_FALSE ; } PHP_STREAM_TO_ZVAL ( stream , & arg1 ) ; if ( len <= 0 ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Length parameter must be greater than 0"" ) ; RETURN_FALSE ; } <vul-start> if ( len > INT_MAX ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Length parameter must be no more than %d"" , INT_MAX ) ; RETURN_FALSE ; } <vul-end> Z_STRVAL_P ( return_value ) = emalloc ( len + 1 ) ; Z_STRLEN_P ( return_value ) = php_stream_read ( stream , Z_STRVAL_P ( return_value ) , len ) ; Z_STRVAL_P ( return_value ) [ Z_STRLEN_P ( return_value ) ] = 0 ; Z_TYPE_P ( return_value ) = IS_STRING ; }"
1022,"CWE-190 <vul-start> static inline ulong encode_twos_comp ( long n , int prec ) <vul-end> { <vul-start> ulong result ; <vul-end> assert ( prec >= 2 ) ; jas_eprintf ( ""warning: support for signed data is untested\\n"" ) ; if ( n < 0 ) { result = - n ; result = ( result ^ 0xffffffffUL ) + 1 ; result &= ( 1 << prec ) - 1 ; } else { result = n ; } return result ; }","<vul-start> static inline jas_ulong encode_twos_comp ( long n , int prec ) <vul-end> { <vul-start> jas_ulong result ; <vul-end> assert ( prec >= 2 ) ; jas_eprintf ( ""warning: support for signed data is untested\\n"" ) ; if ( n < 0 ) { result = - n ; result = ( result ^ 0xffffffffUL ) + 1 ; result &= ( 1 << prec ) - 1 ; } else { result = n ; } return result ; }"
1023,"CWE-416 int blk_rq_map_user_iov ( struct request_queue * q , struct request * rq , struct rq_map_data * map_data , const struct iov_iter * iter , gfp_t gfp_mask ) { bool copy = false ; unsigned long align = q -> dma_pad_mask | queue_dma_alignment ( q ) ; struct bio * bio = NULL ; struct iov_iter i ; int ret ; <vul-start> <vul-end> if ( map_data ) copy = true ; else if ( iov_iter_alignment ( iter ) & align ) copy = true ; else if ( queue_virt_boundary ( q ) ) copy = queue_virt_boundary ( q ) & iov_iter_gap_alignment ( iter ) ; i = * iter ; do { ret = __blk_rq_map_user_iov ( rq , map_data , & i , gfp_mask , copy ) ; if ( ret ) goto unmap_rq ; if ( ! bio ) bio = rq -> bio ; } while ( iov_iter_count ( & i ) ) ; if ( ! bio_flagged ( bio , BIO_USER_MAPPED ) ) rq -> cmd_flags |= REQ_COPY_USER ; return 0 ; unmap_rq : __blk_rq_unmap_user ( bio ) ; <vul-start> <vul-end> rq -> bio = NULL ; return - EINVAL ; }","int blk_rq_map_user_iov ( struct request_queue * q , struct request * rq , struct rq_map_data * map_data , const struct iov_iter * iter , gfp_t gfp_mask ) { bool copy = false ; unsigned long align = q -> dma_pad_mask | queue_dma_alignment ( q ) ; struct bio * bio = NULL ; struct iov_iter i ; int ret ; <vul-start> if ( ! iter_is_iovec ( iter ) ) goto fail ; <vul-end> if ( map_data ) copy = true ; else if ( iov_iter_alignment ( iter ) & align ) copy = true ; else if ( queue_virt_boundary ( q ) ) copy = queue_virt_boundary ( q ) & iov_iter_gap_alignment ( iter ) ; i = * iter ; do { ret = __blk_rq_map_user_iov ( rq , map_data , & i , gfp_mask , copy ) ; if ( ret ) goto unmap_rq ; if ( ! bio ) bio = rq -> bio ; } while ( iov_iter_count ( & i ) ) ; if ( ! bio_flagged ( bio , BIO_USER_MAPPED ) ) rq -> cmd_flags |= REQ_COPY_USER ; return 0 ; unmap_rq : __blk_rq_unmap_user ( bio ) ; <vul-start> fail : <vul-end> rq -> bio = NULL ; return - EINVAL ; }"
1024,"CWE-20 long keyctl_read_key ( key_serial_t keyid , char __user * buffer , size_t buflen ) { struct key * key ; key_ref_t key_ref ; long ret ; key_ref = lookup_user_key ( keyid , 0 , 0 ) ; if ( IS_ERR ( key_ref ) ) { ret = - ENOKEY ; goto error ; } key = key_ref_to_ptr ( key_ref ) ; <vul-start> if ( test_bit ( KEY_FLAG_NEGATIVE , & key -> flags ) ) { ret = - ENOKEY ; <vul-end> goto error2 ; <vul-start> } <vul-end> ret = key_permission ( key_ref , KEY_NEED_READ ) ; if ( ret == 0 ) goto can_read_key ; if ( ret != - EACCES ) goto error2 ; if ( ! is_key_possessed ( key_ref ) ) { ret = - EACCES ; goto error2 ; } can_read_key : ret = - EOPNOTSUPP ; if ( key -> type -> read ) { down_read ( & key -> sem ) ; ret = key_validate ( key ) ; if ( ret == 0 ) ret = key -> type -> read ( key , buffer , buflen ) ; up_read ( & key -> sem ) ; } error2 : key_put ( key ) ; error : return ret ; }","long keyctl_read_key ( key_serial_t keyid , char __user * buffer , size_t buflen ) { struct key * key ; key_ref_t key_ref ; long ret ; key_ref = lookup_user_key ( keyid , 0 , 0 ) ; if ( IS_ERR ( key_ref ) ) { ret = - ENOKEY ; goto error ; } key = key_ref_to_ptr ( key_ref ) ; <vul-start> ret = key_read_state ( key ) ; if ( ret < 0 ) <vul-end> goto error2 ; <vul-start> <vul-end> ret = key_permission ( key_ref , KEY_NEED_READ ) ; if ( ret == 0 ) goto can_read_key ; if ( ret != - EACCES ) goto error2 ; if ( ! is_key_possessed ( key_ref ) ) { ret = - EACCES ; goto error2 ; } can_read_key : ret = - EOPNOTSUPP ; if ( key -> type -> read ) { down_read ( & key -> sem ) ; ret = key_validate ( key ) ; if ( ret == 0 ) ret = key -> type -> read ( key , buffer , buflen ) ; up_read ( & key -> sem ) ; } error2 : key_put ( key ) ; error : return ret ; }"
1025,"CWE-354 void recovery_character ( const char * character ) { <vul-start> if ( ! awaiting_character ) { <vul-end> recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_UnexpectedMessage , ""Not in Recovery mode"" ) ; layoutHome ( ) ; return ; } if ( strlen ( mnemonic ) + 1 > MNEMONIC_BUF - 1 ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_UnexpectedMessage , ""Too many characters attempted during recovery"" ) ; layoutHome ( ) ; return ; } char * pos = strchr ( cipher , character [ 0 ] ) ; if ( character [ 0 ] != ' ' && pos == NULL ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Character must be from a to z"" ) ; layoutHome ( ) ; return ; } static int uncyphered_word_count = 0 ; static bool definitely_using_cipher = false ; static CONFIDENTIAL char coded_word [ 12 ] ; static CONFIDENTIAL char decoded_word [ 12 ] ; if ( ! mnemonic [ 0 ] ) { uncyphered_word_count = 0 ; definitely_using_cipher = false ; memzero ( coded_word , sizeof ( coded_word ) ) ; memzero ( decoded_word , sizeof ( decoded_word ) ) ; } char decoded_character [ 2 ] = "" "" ; if ( character [ 0 ] != ' ' ) { decoded_character [ 0 ] = english_alphabet [ ( int ) ( pos - cipher ) ] ; strlcat ( coded_word , character , sizeof ( coded_word ) ) ; strlcat ( decoded_word , decoded_character , sizeof ( decoded_word ) ) ; if ( enforce_wordlist && 4 <= strlen ( coded_word ) ) { bool maybe_not_using_cipher = attempt_auto_complete ( coded_word ) ; bool maybe_using_cipher = attempt_auto_complete ( decoded_word ) ; if ( ! maybe_not_using_cipher && maybe_using_cipher ) { definitely_using_cipher = true ; } else if ( maybe_not_using_cipher && ! definitely_using_cipher && MAX_UNCYPHERED_WORDS < uncyphered_word_count ++ ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Words were not entered correctly. Make sure you are using the substition cipher."" ) ; layoutHome ( ) ; return ; } } } else { memzero ( coded_word , sizeof ( coded_word ) ) ;","void recovery_character ( const char * character ) { <vul-start> if ( ! awaiting_character || ! recovery_started ) { <vul-end> recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_UnexpectedMessage , ""Not in Recovery mode"" ) ; layoutHome ( ) ; return ; } if ( strlen ( mnemonic ) + 1 > MNEMONIC_BUF - 1 ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_UnexpectedMessage , ""Too many characters attempted during recovery"" ) ; layoutHome ( ) ; return ; } char * pos = strchr ( cipher , character [ 0 ] ) ; if ( character [ 0 ] != ' ' && pos == NULL ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Character must be from a to z"" ) ; layoutHome ( ) ; return ; } static int uncyphered_word_count = 0 ; static bool definitely_using_cipher = false ; static CONFIDENTIAL char coded_word [ 12 ] ; static CONFIDENTIAL char decoded_word [ 12 ] ; if ( ! mnemonic [ 0 ] ) { uncyphered_word_count = 0 ; definitely_using_cipher = false ; memzero ( coded_word , sizeof ( coded_word ) ) ; memzero ( decoded_word , sizeof ( decoded_word ) ) ; } char decoded_character [ 2 ] = "" "" ; if ( character [ 0 ] != ' ' ) { decoded_character [ 0 ] = english_alphabet [ ( int ) ( pos - cipher ) ] ; strlcat ( coded_word , character , sizeof ( coded_word ) ) ; strlcat ( decoded_word , decoded_character , sizeof ( decoded_word ) ) ; if ( enforce_wordlist && 4 <= strlen ( coded_word ) ) { bool maybe_not_using_cipher = attempt_auto_complete ( coded_word ) ; bool maybe_using_cipher = attempt_auto_complete ( decoded_word ) ; if ( ! maybe_not_using_cipher && maybe_using_cipher ) { definitely_using_cipher = true ; } else if ( maybe_not_using_cipher && ! definitely_using_cipher && MAX_UNCYPHERED_WORDS < uncyphered_word_count ++ ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Words were not entered correctly. Make sure you are using the substition cipher."" ) ; layoutHome ( ) ; return ; } } } else { memzero ( coded_word , sizeof ( coded_word ) ) ;"
1026,"CWE-200 int keepalived_main ( int argc , char * * argv ) { bool report_stopped = true ; struct utsname uname_buf ; char * end ; set_time_now ( ) ; save_cmd_line_options ( argc , argv ) ; debug = 0 ; # ifndef _DEBUG_ prog_type = PROG_TYPE_PARENT ; # endif # ifdef _WITH_VRRP_ __set_bit ( DAEMON_VRRP , & daemon_mode ) ; # endif # ifdef _WITH_LVS_ __set_bit ( DAEMON_CHECKERS , & daemon_mode ) ; # endif # ifdef _WITH_BFD_ __set_bit ( DAEMON_BFD , & daemon_mode ) ; # endif <vul-start> <vul-end> openlog ( PACKAGE_NAME , LOG_PID , log_facility ) ; # ifdef _MEM_CHECK_ mem_log_init ( PACKAGE_NAME , ""Parent process"" ) ; # endif if ( uname ( & uname_buf ) ) log_message ( LOG_INFO , ""Unable to get uname() information - error %d"" , errno ) ; else { os_major = ( unsigned ) strtoul ( uname_buf . release , & end , 10 ) ; if ( * end != '.' ) os_major = 0 ; else { os_minor = ( unsigned ) strtoul ( end + 1 , & end , 10 ) ; if ( * end != '.' ) os_major = 0 ; else { if ( ! isdigit ( end [ 1 ] ) ) os_major = 0 ; else os_release = ( unsigned ) strtoul ( end + 1 , & end , 10 ) ; } } if ( ! os_major ) log_message ( LOG_INFO , ""Unable to parse kernel version %s"" , uname_buf . release ) ; if ( ! config_id ) { end = strchrnul ( uname_buf . nodename , '.' ) ; config_id = MALLOC ( ( size_t ) ( end - uname_buf . nodename ) + 1 ) ; strncpy ( config_id , uname_buf . nodename , ( size_t ) ( end - uname_buf . nodename ) ) ; config_id [ end - uname_buf . nodename ] = '\\0' ; } } if ( parse_cmdline ( argc , argv ) ) { closelog ( ) ; if ( ! __test_bit ( NO_SYSLOG_BIT , & debug ) ) openlog ( PACKAGE_NAME , LOG_PID | ( ( __test_bit ( LOG_CONSOLE_BIT , & debug ) ) ? LOG_CONS : 0 ) , log_facility ) ; } if ( __test_bit ( LOG_CONSOLE_BIT , & debug ) ) enable_console_log ( ) ; # ifdef GIT_COMMIT log_message ( LOG_INFO , ""Starting %s, git commit %s"" , version_string , GIT_COMMIT ) ; # else log_message ( LOG_INFO , ""Starting %s"" , version_string ) ; # endif core_dump_init ( ) ; if ( os_major ) { if ( KERNEL_VERSION ( os_major , os_minor , os_release ) < LINUX_VERSION_CODE ) { log_message ( LOG_INFO , ""WARNING - keepalived was build for newer Linux %d.%d.%d, running on %s %s %s"" , ( LINUX_VERSION_CODE >> 16 ) & 0xff , ( LINUX_VERSION_CODE >> 8 ) & 0xff , ( LINUX_VERSION_CODE ) & 0xff , uname_buf . sysname , uname_buf . release , uname_buf . version ) ; } else { log_message ( LOG_INFO , ""Running on %s %s %s (built for Linux %d.%d.%d)"" , uname_buf . sysname , uname_buf . release , uname_buf . version , ( LINUX_VERSION_CODE >> 16 ) & 0xff , ( LINUX_VERSION_CODE >> 8 ) & 0xff , ( LINUX_VERSION_CODE ) & 0xff ) ; } } # ifndef _DEBUG_ log_command_line ( 0 ) ; # endif if ( ! check_conf_file ( conf_file ) ) { if ( __test_bit ( CONFIG_TEST_BIT , & debug ) ) config_test_exit ( ) ; goto end ; } global_data = alloc_global_data ( ) ; <vul-start> <vul-end> read_config_file ( ) ; init_global_data ( global_data , NULL ) ; # if HAVE_DECL_CLONE_NEWNET if ( override_namespace ) { if ( global_data -> network_namespace ) { log_message ( LOG_INFO , ""Overriding config net_namespace \'%s\' with command line namespace \'%s\'"" , global_data -> network_namespace , override_namespace ) ; FREE ( global_data -> network_namespace ) ; } global_data -> network_namespace = override_namespace ; override_namespace = NULL ; } # endif if ( ! __test_bit ( CONFIG_TEST_BIT , & debug ) && ( global_data -> instance_name # if HAVE_DECL_CLONE_NEWNET || global_data -> network_namespace # endif ) ) { if ( ( syslog_ident = make_syslog_ident ( PACKAGE_NAME ) ) ) { log_message ( LOG_INFO , ""Changing syslog ident to %s"" , syslog_ident ) ; closelog ( ) ; openlog ( syslog_ident , LOG_PID | ( ( __test_bit ( LOG_CONSOLE_BIT , & debug ) ) ? LOG_CONS : 0 ) , log_facility ) ; } else log_message ( LOG_INFO , ""Unable to change syslog ident"" ) ; use_pid_dir = true ; open_log_file ( log_file_name , NULL , # if HAVE_DECL_CLONE_NEWNET global_data -> network_namespace , # else NULL , # endif global_data -> instance_name ) ; } set_child_finder_name ( find_keepalived_child_name ) ; if ( ! __test_bit ( CONFIG_TEST_BIT , & debug ) ) { if ( use_pid_dir ) { create_pid_dir ( ) ; } } # if HAVE_DECL_CLONE_NEWNET if ( global_data -> network_namespace ) { if ( global_data -> network_namespace && ! set_namespaces ( global_data -> network_namespace ) ) { log_message ( LOG_ERR , ""Unable to set network namespace %s - exiting"" , global_data -> network_namespace ) ; goto end ; } } # endif if ( ! __test_bit ( CONFIG_TEST_BIT , & debug ) ) {","int keepalived_main ( int argc , char * * argv ) { bool report_stopped = true ; struct utsname uname_buf ; char * end ; set_time_now ( ) ; save_cmd_line_options ( argc , argv ) ; debug = 0 ; # ifndef _DEBUG_ prog_type = PROG_TYPE_PARENT ; # endif # ifdef _WITH_VRRP_ __set_bit ( DAEMON_VRRP , & daemon_mode ) ; # endif # ifdef _WITH_LVS_ __set_bit ( DAEMON_CHECKERS , & daemon_mode ) ; # endif # ifdef _WITH_BFD_ __set_bit ( DAEMON_BFD , & daemon_mode ) ; # endif <vul-start> umask ( 022 ) ; <vul-end> openlog ( PACKAGE_NAME , LOG_PID , log_facility ) ; # ifdef _MEM_CHECK_ mem_log_init ( PACKAGE_NAME , ""Parent process"" ) ; # endif if ( uname ( & uname_buf ) ) log_message ( LOG_INFO , ""Unable to get uname() information - error %d"" , errno ) ; else { os_major = ( unsigned ) strtoul ( uname_buf . release , & end , 10 ) ; if ( * end != '.' ) os_major = 0 ; else { os_minor = ( unsigned ) strtoul ( end + 1 , & end , 10 ) ; if ( * end != '.' ) os_major = 0 ; else { if ( ! isdigit ( end [ 1 ] ) ) os_major = 0 ; else os_release = ( unsigned ) strtoul ( end + 1 , & end , 10 ) ; } } if ( ! os_major ) log_message ( LOG_INFO , ""Unable to parse kernel version %s"" , uname_buf . release ) ; if ( ! config_id ) { end = strchrnul ( uname_buf . nodename , '.' ) ; config_id = MALLOC ( ( size_t ) ( end - uname_buf . nodename ) + 1 ) ; strncpy ( config_id , uname_buf . nodename , ( size_t ) ( end - uname_buf . nodename ) ) ; config_id [ end - uname_buf . nodename ] = '\\0' ; } } if ( parse_cmdline ( argc , argv ) ) { closelog ( ) ; if ( ! __test_bit ( NO_SYSLOG_BIT , & debug ) ) openlog ( PACKAGE_NAME , LOG_PID | ( ( __test_bit ( LOG_CONSOLE_BIT , & debug ) ) ? LOG_CONS : 0 ) , log_facility ) ; } if ( __test_bit ( LOG_CONSOLE_BIT , & debug ) ) enable_console_log ( ) ; # ifdef GIT_COMMIT log_message ( LOG_INFO , ""Starting %s, git commit %s"" , version_string , GIT_COMMIT ) ; # else log_message ( LOG_INFO , ""Starting %s"" , version_string ) ; # endif core_dump_init ( ) ; if ( os_major ) { if ( KERNEL_VERSION ( os_major , os_minor , os_release ) < LINUX_VERSION_CODE ) { log_message ( LOG_INFO , ""WARNING - keepalived was build for newer Linux %d.%d.%d, running on %s %s %s"" , ( LINUX_VERSION_CODE >> 16 ) & 0xff , ( LINUX_VERSION_CODE >> 8 ) & 0xff , ( LINUX_VERSION_CODE ) & 0xff , uname_buf . sysname , uname_buf . release , uname_buf . version ) ; } else { log_message ( LOG_INFO , ""Running on %s %s %s (built for Linux %d.%d.%d)"" , uname_buf . sysname , uname_buf . release , uname_buf . version , ( LINUX_VERSION_CODE >> 16 ) & 0xff , ( LINUX_VERSION_CODE >> 8 ) & 0xff , ( LINUX_VERSION_CODE ) & 0xff ) ; } } # ifndef _DEBUG_ log_command_line ( 0 ) ; # endif if ( ! check_conf_file ( conf_file ) ) { if ( __test_bit ( CONFIG_TEST_BIT , & debug ) ) config_test_exit ( ) ; goto end ; } global_data = alloc_global_data ( ) ; <vul-start> global_data -> umask = umask_val ; <vul-end> read_config_file ( ) ; init_global_data ( global_data , NULL ) ; # if HAVE_DECL_CLONE_NEWNET if ( override_namespace ) { if ( global_data -> network_namespace ) { log_message ( LOG_INFO , ""Overriding config net_namespace \'%s\' with command line namespace \'%s\'"" , global_data -> network_namespace , override_namespace ) ; FREE ( global_data -> network_namespace ) ; } global_data -> network_namespace = override_namespace ; override_namespace = NULL ; } # endif if ( ! __test_bit ( CONFIG_TEST_BIT , & debug ) && ( global_data -> instance_name # if HAVE_DECL_CLONE_NEWNET || global_data -> network_namespace # endif ) ) { if ( ( syslog_ident = make_syslog_ident ( PACKAGE_NAME ) ) ) { log_message ( LOG_INFO , ""Changing syslog ident to %s"" , syslog_ident ) ; closelog ( ) ; openlog ( syslog_ident , LOG_PID | ( ( __test_bit ( LOG_CONSOLE_BIT , & debug ) ) ? LOG_CONS : 0 ) , log_facility ) ; } else log_message ( LOG_INFO , ""Unable to change syslog ident"" ) ; use_pid_dir = true ; open_log_file ( log_file_name , NULL , # if HAVE_DECL_CLONE_NEWNET global_data -> network_namespace , # else NULL , # endif global_data -> instance_name ) ; } set_child_finder_name ( find_keepalived_child_name ) ; if ( ! __test_bit ( CONFIG_TEST_BIT , & debug ) ) { if ( use_pid_dir ) { create_pid_dir ( ) ; } } # if HAVE_DECL_CLONE_NEWNET if ( global_data -> network_namespace ) { if ( global_data -> network_namespace && ! set_namespaces ( global_data -> network_namespace ) ) { log_message ( LOG_ERR , ""Unable to set network namespace %s - exiting"" , global_data -> network_namespace ) ; goto end ; } } # endif if ( ! __test_bit ( CONFIG_TEST_BIT , & debug ) ) {"
1027,"CWE-399 asmlinkage void kernel_unaligned_trap ( struct pt_regs * regs , unsigned int insn ) { enum direction dir = decode_direction ( insn ) ; int size = decode_access_size ( insn ) ; if ( ! ok_for_kernel ( insn ) || dir == both ) { printk ( ""Unsupported unaligned load/store trap for kernel at <%08lx>.\\n"" , regs -> pc ) ; unaligned_panic ( ""Wheee. Kernel does fpu/atomic unaligned load/store."" ) ; } else { unsigned long addr = compute_effective_address ( regs , insn ) ; int err ; <vul-start> perf_sw_event ( PERF_COUNT_SW_ALIGNMENT_FAULTS , 1 , 0 , regs , addr ) ; <vul-end> switch ( dir ) { case load : err = do_int_load ( fetch_reg_addr ( ( ( insn >> 25 ) & 0x1f ) , regs ) , size , ( unsigned long * ) addr , decode_signedness ( insn ) ) ; break ; case store : err = do_int_store ( ( ( insn >> 25 ) & 0x1f ) , size , ( unsigned long * ) addr , regs ) ; break ; default : panic ( ""Impossible kernel unaligned trap."" ) ; } if ( err ) kernel_mna_trap_fault ( regs , insn ) ; else advance ( regs ) ; } }","asmlinkage void kernel_unaligned_trap ( struct pt_regs * regs , unsigned int insn ) { enum direction dir = decode_direction ( insn ) ; int size = decode_access_size ( insn ) ; if ( ! ok_for_kernel ( insn ) || dir == both ) { printk ( ""Unsupported unaligned load/store trap for kernel at <%08lx>.\\n"" , regs -> pc ) ; unaligned_panic ( ""Wheee. Kernel does fpu/atomic unaligned load/store."" ) ; } else { unsigned long addr = compute_effective_address ( regs , insn ) ; int err ; <vul-start> perf_sw_event ( PERF_COUNT_SW_ALIGNMENT_FAULTS , 1 , regs , addr ) ; <vul-end> switch ( dir ) { case load : err = do_int_load ( fetch_reg_addr ( ( ( insn >> 25 ) & 0x1f ) , regs ) , size , ( unsigned long * ) addr , decode_signedness ( insn ) ) ; break ; case store : err = do_int_store ( ( ( insn >> 25 ) & 0x1f ) , size , ( unsigned long * ) addr , regs ) ; break ; default : panic ( ""Impossible kernel unaligned trap."" ) ; } if ( err ) kernel_mna_trap_fault ( regs , insn ) ; else advance ( regs ) ; } }"
1028,"CWE-119 static void print_mi_data ( VP9_COMMON * cm , FILE * file , const char * descriptor , size_t member_offset ) { <vul-start> int mi_row ; int mi_col ; int mi_index = 0 ; MODE_INFO * * mi_8x8 = cm -> mi_grid_visible ; <vul-end> int rows = cm -> mi_rows ; int cols = cm -> mi_cols ; char prefix = descriptor [ 0 ] ; log_frame_info ( cm , descriptor , file ) ; <vul-start> mi_index = 0 ; <vul-end> for ( mi_row = 0 ; mi_row < rows ; mi_row ++ ) { fprintf ( file , ""%c "" , prefix ) ; for ( mi_col = 0 ; mi_col < cols ; mi_col ++ ) { fprintf ( file , ""%2d "" , <vul-start> * ( ( int * ) ( ( char * ) ( & mi_8x8 [ mi_index ] -> mbmi ) + <vul-end> member_offset ) ) ) ; <vul-start> mi_index ++ ; <vul-end> } fprintf ( file , ""\\n"" ) ; <vul-start> mi_index += 8 ; <vul-end> } fprintf ( file , ""\\n"" ) ; }","static void print_mi_data ( VP9_COMMON * cm , FILE * file , const char * descriptor , size_t member_offset ) { <vul-start> int mi_row , mi_col ; MODE_INFO * * mi = cm -> mi_grid_visible ; <vul-end> int rows = cm -> mi_rows ; int cols = cm -> mi_cols ; char prefix = descriptor [ 0 ] ; log_frame_info ( cm , descriptor , file ) ; <vul-start> <vul-end> for ( mi_row = 0 ; mi_row < rows ; mi_row ++ ) { fprintf ( file , ""%c "" , prefix ) ; for ( mi_col = 0 ; mi_col < cols ; mi_col ++ ) { fprintf ( file , ""%2d "" , <vul-start> * ( ( int * ) ( ( char * ) ( & mi [ 0 ] -> mbmi ) + <vul-end> member_offset ) ) ) ; <vul-start> mi ++ ; <vul-end> } fprintf ( file , ""\\n"" ) ; <vul-start> mi += 8 ; <vul-end> } fprintf ( file , ""\\n"" ) ; }"
1029,"CWE-190 bool layer_resize ( int layer , int x_size , int y_size ) { int old_height ; int old_width ; struct map_tile * tile ; int tile_width ; int tile_height ; struct map_tile * tilemap ; struct map_trigger * trigger ; struct map_zone * zone ; <vul-start> <vul-end> int x , y , i ; old_width = s_map -> layers [ layer ] . width ; old_height = s_map -> layers [ layer ] . height ; <vul-start> if ( ! ( tilemap = malloc ( x_size * y_size * sizeof ( struct map_tile ) ) ) ) <vul-end> return false ; for ( x = 0 ; x < x_size ; ++ x ) { for ( y = 0 ; y < y_size ; ++ y ) { if ( x < old_width && y < old_height ) { tilemap [ x + y * x_size ] = s_map -> layers [ layer ] . tilemap [ x + y * old_width ] ; } else { tile = & tilemap [ x + y * x_size ] ; tile -> frames_left = tileset_get_delay ( s_map -> tileset , 0 ) ; tile -> tile_index = 0 ; } } } free ( s_map -> layers [ layer ] . tilemap ) ; s_map -> layers [ layer ] . tilemap = tilemap ; s_map -> layers [ layer ] . width = x_size ; s_map -> layers [ layer ] . height = y_size ; tileset_get_size ( s_map -> tileset , & tile_width , & tile_height ) ; s_map -> width = 0 ; s_map -> height = 0 ; for ( i = 0 ; i < s_map -> num_layers ; ++ i ) { if ( ! s_map -> layers [ i ] . is_parallax ) { s_map -> width = fmax ( s_map -> width , s_map -> layers [ i ] . width * tile_width ) ; s_map -> height = fmax ( s_map -> height , s_map -> layers [ i ] . height * tile_height ) ; } } for ( i = ( int ) vector_len ( s_map -> zones ) - 1 ; i >= 0 ; -- i ) { zone = vector_get ( s_map -> zones , i ) ; if ( zone -> bounds . x1 >= s_map -> width || zone -> bounds . y1 >= s_map -> height ) vector_remove ( s_map -> zones , i ) ; else { if ( zone -> bounds . x2 > s_map -> width ) zone -> bounds . x2 = s_map -> width ; if ( zone -> bounds . y2 > s_map -> height ) zone -> bounds . y2 = s_map -> height ; } } for ( i = ( int ) vector_len ( s_map -> triggers ) - 1 ; i >= 0 ; -- i ) { trigger = vector_get ( s_map -> triggers , i ) ; if ( trigger -> x >= s_map -> width || trigger -> y >= s_map -> height ) vector_remove ( s_map -> triggers , i ) ; } return true ; }","bool layer_resize ( int layer , int x_size , int y_size ) { int old_height ; int old_width ; struct map_tile * tile ; int tile_width ; int tile_height ; struct map_tile * tilemap ; struct map_trigger * trigger ; struct map_zone * zone ; <vul-start> size_t tilemap_size ; <vul-end> int x , y , i ; old_width = s_map -> layers [ layer ] . width ; old_height = s_map -> layers [ layer ] . height ; <vul-start> tilemap_size = x_size * y_size * sizeof ( struct map_tile ) ; if ( x_size == 0 || tilemap_size / x_size / sizeof ( struct map_tile ) != y_size || ! ( tilemap = malloc ( tilemap_size ) ) ) <vul-end> return false ; for ( x = 0 ; x < x_size ; ++ x ) { for ( y = 0 ; y < y_size ; ++ y ) { if ( x < old_width && y < old_height ) { tilemap [ x + y * x_size ] = s_map -> layers [ layer ] . tilemap [ x + y * old_width ] ; } else { tile = & tilemap [ x + y * x_size ] ; tile -> frames_left = tileset_get_delay ( s_map -> tileset , 0 ) ; tile -> tile_index = 0 ; } } } free ( s_map -> layers [ layer ] . tilemap ) ; s_map -> layers [ layer ] . tilemap = tilemap ; s_map -> layers [ layer ] . width = x_size ; s_map -> layers [ layer ] . height = y_size ; tileset_get_size ( s_map -> tileset , & tile_width , & tile_height ) ; s_map -> width = 0 ; s_map -> height = 0 ; for ( i = 0 ; i < s_map -> num_layers ; ++ i ) { if ( ! s_map -> layers [ i ] . is_parallax ) { s_map -> width = fmax ( s_map -> width , s_map -> layers [ i ] . width * tile_width ) ; s_map -> height = fmax ( s_map -> height , s_map -> layers [ i ] . height * tile_height ) ; } } for ( i = ( int ) vector_len ( s_map -> zones ) - 1 ; i >= 0 ; -- i ) { zone = vector_get ( s_map -> zones , i ) ; if ( zone -> bounds . x1 >= s_map -> width || zone -> bounds . y1 >= s_map -> height ) vector_remove ( s_map -> zones , i ) ; else { if ( zone -> bounds . x2 > s_map -> width ) zone -> bounds . x2 = s_map -> width ; if ( zone -> bounds . y2 > s_map -> height ) zone -> bounds . y2 = s_map -> height ; } } for ( i = ( int ) vector_len ( s_map -> triggers ) - 1 ; i >= 0 ; -- i ) { trigger = vector_get ( s_map -> triggers , i ) ; if ( trigger -> x >= s_map -> width || trigger -> y >= s_map -> height ) vector_remove ( s_map -> triggers , i ) ; } return true ; }"
1030,"CWE-119 CAMLprim value caml_blit_string ( value s1 , value ofs1 , value s2 , value ofs2 , value n ) { <vul-start> memmove ( & Byte ( s2 , Long_val ( ofs2 ) ) , & Byte ( s1 , Long_val ( ofs1 ) ) , Int_val ( n ) ) ; <vul-end> return Val_unit ; }","CAMLprim value caml_blit_string ( value s1 , value ofs1 , value s2 , value ofs2 , value n ) { <vul-start> memmove ( & Byte ( s2 , Long_val ( ofs2 ) ) , & Byte ( s1 , Long_val ( ofs1 ) ) , Long_val ( n ) ) ; <vul-end> return Val_unit ; }"
1031,"CWE-119 GF_Err stbl_GetSampleInfos ( GF_SampleTableBox * stbl , u32 sampleNumber , u64 * offset , u32 * chunkNumber , u32 * descIndex , GF_StscEntry * * out_ent ) { GF_Err e ; u32 i , k , offsetInChunk , size , chunk_num ; GF_ChunkOffsetBox * stco ; GF_ChunkLargeOffsetBox * co64 ; GF_StscEntry * ent ; ( * offset ) = 0 ; ( * chunkNumber ) = ( * descIndex ) = 0 ; if ( out_ent ) ( * out_ent ) = NULL ; if ( ! stbl || ! sampleNumber ) return GF_BAD_PARAM ; if ( ! stbl -> ChunkOffset || ! stbl -> SampleToChunk || ! stbl -> SampleSize ) return GF_ISOM_INVALID_FILE ; if ( stbl -> SampleSize && stbl -> SampleToChunk -> nb_entries == stbl -> SampleSize -> sampleCount ) { ent = & stbl -> SampleToChunk -> entries [ sampleNumber - 1 ] ; if ( ! ent ) return GF_BAD_PARAM ; ( * descIndex ) = ent -> sampleDescriptionIndex ; ( * chunkNumber ) = sampleNumber ; if ( out_ent ) * out_ent = ent ; if ( stbl -> ChunkOffset -> type == GF_ISOM_BOX_TYPE_STCO ) { stco = ( GF_ChunkOffsetBox * ) stbl -> ChunkOffset ; if ( ! stco -> offsets ) return GF_ISOM_INVALID_FILE ; <vul-start> <vul-end> ( * offset ) = ( u64 ) stco -> offsets [ sampleNumber - 1 ] ; } else { co64 = ( GF_ChunkLargeOffsetBox * ) stbl -> ChunkOffset ; if ( ! co64 -> offsets ) return GF_ISOM_INVALID_FILE ; <vul-start> <vul-end> ( * offset ) = co64 -> offsets [ sampleNumber - 1 ] ; } return GF_OK ; } if ( stbl -> SampleToChunk -> firstSampleInCurrentChunk && ( stbl -> SampleToChunk -> firstSampleInCurrentChunk <= sampleNumber ) ) { i = stbl -> SampleToChunk -> currentIndex ; ent = & stbl -> SampleToChunk -> entries [ stbl -> SampleToChunk -> currentIndex ] ; GetGhostNum ( ent , i , stbl -> SampleToChunk -> nb_entries , stbl ) ; k = stbl -> SampleToChunk -> currentChunk ; } else { i = 0 ; stbl -> SampleToChunk -> currentIndex = 0 ; stbl -> SampleToChunk -> currentChunk = 1 ; stbl -> SampleToChunk -> ghostNumber = 1 ; stbl -> SampleToChunk -> firstSampleInCurrentChunk = 1 ; ent = & stbl -> SampleToChunk -> entries [ 0 ] ; GetGhostNum ( ent , 0 , stbl -> SampleToChunk -> nb_entries , stbl ) ; k = stbl -> SampleToChunk -> currentChunk ; } for ( ; i < stbl -> SampleToChunk -> nb_entries ; i ++ ) { assert ( stbl -> SampleToChunk -> firstSampleInCurrentChunk <= sampleNumber ) ; if ( k > stbl -> SampleToChunk -> ghostNumber ) { return GF_ISOM_INVALID_FILE ; } u32 max_chunks_in_entry = stbl -> SampleToChunk -> ghostNumber - k ; u32 nb_chunks_for_sample = sampleNumber - stbl -> SampleToChunk -> firstSampleInCurrentChunk ; if ( ent -> samplesPerChunk ) nb_chunks_for_sample /= ent -> samplesPerChunk ; if ( ( nb_chunks_for_sample <= max_chunks_in_entry ) && ( stbl -> SampleToChunk -> firstSampleInCurrentChunk + ( nb_chunks_for_sample + 1 ) * ent -> samplesPerChunk > sampleNumber ) ) { stbl -> SampleToChunk -> firstSampleInCurrentChunk += nb_chunks_for_sample * ent -> samplesPerChunk ; stbl -> SampleToChunk -> currentChunk += nb_chunks_for_sample ; goto sample_found ; } max_chunks_in_entry += 1 ; stbl -> SampleToChunk -> firstSampleInCurrentChunk += max_chunks_in_entry * ent -> samplesPerChunk ; stbl -> SampleToChunk -> currentChunk += max_chunks_in_entry ; if ( i + 1 != stbl -> SampleToChunk -> nb_entries ) { ent = & stbl -> SampleToChunk -> entries [ i + 1 ] ; GetGhostNum ( ent , i + 1 , stbl -> SampleToChunk -> nb_entries , stbl ) ; stbl -> SampleToChunk -> currentIndex = i + 1 ; stbl -> SampleToChunk -> currentChunk = 1 ; k = 1 ; } } return GF_ISOM_INVALID_FILE ;","GF_Err stbl_GetSampleInfos ( GF_SampleTableBox * stbl , u32 sampleNumber , u64 * offset , u32 * chunkNumber , u32 * descIndex , GF_StscEntry * * out_ent ) { GF_Err e ; u32 i , k , offsetInChunk , size , chunk_num ; GF_ChunkOffsetBox * stco ; GF_ChunkLargeOffsetBox * co64 ; GF_StscEntry * ent ; ( * offset ) = 0 ; ( * chunkNumber ) = ( * descIndex ) = 0 ; if ( out_ent ) ( * out_ent ) = NULL ; if ( ! stbl || ! sampleNumber ) return GF_BAD_PARAM ; if ( ! stbl -> ChunkOffset || ! stbl -> SampleToChunk || ! stbl -> SampleSize ) return GF_ISOM_INVALID_FILE ; if ( stbl -> SampleSize && stbl -> SampleToChunk -> nb_entries == stbl -> SampleSize -> sampleCount ) { ent = & stbl -> SampleToChunk -> entries [ sampleNumber - 1 ] ; if ( ! ent ) return GF_BAD_PARAM ; ( * descIndex ) = ent -> sampleDescriptionIndex ; ( * chunkNumber ) = sampleNumber ; if ( out_ent ) * out_ent = ent ; if ( stbl -> ChunkOffset -> type == GF_ISOM_BOX_TYPE_STCO ) { stco = ( GF_ChunkOffsetBox * ) stbl -> ChunkOffset ; if ( ! stco -> offsets ) return GF_ISOM_INVALID_FILE ; <vul-start> if ( stco -> nb_entries < sampleNumber ) return GF_ISOM_INVALID_FILE ; <vul-end> ( * offset ) = ( u64 ) stco -> offsets [ sampleNumber - 1 ] ; } else { co64 = ( GF_ChunkLargeOffsetBox * ) stbl -> ChunkOffset ; if ( ! co64 -> offsets ) return GF_ISOM_INVALID_FILE ; <vul-start> if ( co64 -> nb_entries < sampleNumber ) return GF_ISOM_INVALID_FILE ; <vul-end> ( * offset ) = co64 -> offsets [ sampleNumber - 1 ] ; } return GF_OK ; } if ( stbl -> SampleToChunk -> firstSampleInCurrentChunk && ( stbl -> SampleToChunk -> firstSampleInCurrentChunk <= sampleNumber ) ) { i = stbl -> SampleToChunk -> currentIndex ; ent = & stbl -> SampleToChunk -> entries [ stbl -> SampleToChunk -> currentIndex ] ; GetGhostNum ( ent , i , stbl -> SampleToChunk -> nb_entries , stbl ) ; k = stbl -> SampleToChunk -> currentChunk ; } else { i = 0 ; stbl -> SampleToChunk -> currentIndex = 0 ; stbl -> SampleToChunk -> currentChunk = 1 ; stbl -> SampleToChunk -> ghostNumber = 1 ; stbl -> SampleToChunk -> firstSampleInCurrentChunk = 1 ; ent = & stbl -> SampleToChunk -> entries [ 0 ] ; GetGhostNum ( ent , 0 , stbl -> SampleToChunk -> nb_entries , stbl ) ; k = stbl -> SampleToChunk -> currentChunk ; } for ( ; i < stbl -> SampleToChunk -> nb_entries ; i ++ ) { assert ( stbl -> SampleToChunk -> firstSampleInCurrentChunk <= sampleNumber ) ; if ( k > stbl -> SampleToChunk -> ghostNumber ) { return GF_ISOM_INVALID_FILE ; } u32 max_chunks_in_entry = stbl -> SampleToChunk -> ghostNumber - k ; u32 nb_chunks_for_sample = sampleNumber - stbl -> SampleToChunk -> firstSampleInCurrentChunk ; if ( ent -> samplesPerChunk ) nb_chunks_for_sample /= ent -> samplesPerChunk ; if ( ( nb_chunks_for_sample <= max_chunks_in_entry ) && ( stbl -> SampleToChunk -> firstSampleInCurrentChunk + ( nb_chunks_for_sample + 1 ) * ent -> samplesPerChunk > sampleNumber ) ) { stbl -> SampleToChunk -> firstSampleInCurrentChunk += nb_chunks_for_sample * ent -> samplesPerChunk ; stbl -> SampleToChunk -> currentChunk += nb_chunks_for_sample ; goto sample_found ; } max_chunks_in_entry += 1 ; stbl -> SampleToChunk -> firstSampleInCurrentChunk += max_chunks_in_entry * ent -> samplesPerChunk ; stbl -> SampleToChunk -> currentChunk += max_chunks_in_entry ; if ( i + 1 != stbl -> SampleToChunk -> nb_entries ) { ent = & stbl -> SampleToChunk -> entries [ i + 1 ] ; GetGhostNum ( ent , i + 1 , stbl -> SampleToChunk -> nb_entries , stbl ) ; stbl -> SampleToChunk -> currentIndex = i + 1 ; stbl -> SampleToChunk -> currentChunk = 1 ; k = 1 ; } } return GF_ISOM_INVALID_FILE ;"
1032,"CWE-191 rad_packet_free ( pack ) ; if ( errno == EAGAIN ) return 1 ; if ( errno != ECONNREFUSED ) log_ppp_error ( ""radius:packet:read: %s\\n"" , strerror ( errno ) ) ; return - 1 ; } break ; } if ( n < 20 ) { log_ppp_warn ( ""radius:packet: short packed received (%i)\\n"" , n ) ; goto out_err ; } pack -> code = * ptr ; ptr ++ ; pack -> id = * ptr ; ptr ++ ; pack -> len = ntohs ( * ( uint16_t * ) ptr ) ; ptr += 2 ; if ( pack -> len > n ) { log_ppp_warn ( ""radius:packet: short packet received %i, expected %i\\n"" , pack -> len , n ) ; goto out_err ; } ptr += 16 ; n -= 20 ; while ( n > 0 ) { id = * ptr ; ptr ++ ; len = * ptr - 2 ; ptr ++ ; if ( len < 0 ) { log_ppp_warn ( ""radius:packet short attribute len received\\n"" ) ; goto out_err ; } if ( 2 + len > n ) { log_ppp_warn ( ""radius:packet: too long attribute received (%i, %i)\\n"" , id , len ) ; goto out_err ; } if ( id == 26 ) { vendor_id = ntohl ( * ( uint32_t * ) ptr ) ; vendor = rad_dict_find_vendor_id ( vendor_id ) ; if ( vendor ) { ptr += 4 ; if ( vendor -> tag == 2 ) id = ( uint16_t ) ntohs ( * ( uint16_t * ) ptr ) ; else id = * ptr ; ptr += vendor -> tag ; if ( vendor -> len == 2 ) len = ( uint16_t ) ntohs ( * ( uint16_t * ) ptr ) ; else len = * ptr ; ptr += vendor -> len ; len -= vendor -> tag + vendor -> len ; n -= 4 + vendor -> tag + vendor -> len ; <vul-start> <vul-end> } else log_ppp_warn ( ""radius:packet: vendor %i not found\\n"" , id ) ; } else vendor = NULL ; da = rad_dict_find_attr_id ( vendor , id ) ; if ( da ) { attr = mempool_alloc ( attr_pool ) ; if ( ! attr ) { log_emerg ( ""radius:packet: out of memory\\n"" ) ; goto out_err ; } memset ( attr , 0 , sizeof ( * attr ) ) ; attr -> vendor = vendor ; attr -> attr = da ; attr -> len = len ; attr -> raw = ptr ; if ( ! da -> array ) { switch ( da -> type ) { case ATTR_TYPE_STRING : attr -> alloc = 1 ; attr -> val . string = _malloc ( len + 1 ) ; memcpy ( attr -> val . string , ptr , len ) ; attr -> val . string [ len ] = 0 ; break ; case ATTR_TYPE_OCTETS : case ATTR_TYPE_ETHER : case ATTR_TYPE_TLV : attr -> val . octets = ptr ; break ; case ATTR_TYPE_INTEGER : if ( len != da -> size ) log_ppp_warn ( ""radius:packet: attribute %s has invalid length %i (must be %i)\\n"" , da -> name , len , da -> size ) ; case ATTR_TYPE_DATE : if ( len == 4 ) attr -> val . integer = ntohl ( * ( uint32_t * ) ptr ) ; else if ( len == 2 ) attr -> val . integer = ntohs ( * ( uint16_t * ) ptr ) ; else if ( len == 1 ) attr -> val . integer = * ptr ; break ; case ATTR_TYPE_IPADDR : case ATTR_TYPE_IFID : case ATTR_TYPE_IPV6ADDR : memcpy ( & attr -> val . integer , ptr , len ) ; break ; case ATTR_TYPE_IPV6PREFIX : attr -> val . ipv6prefix . len = ptr [ 1 ] ; memset ( & attr -> val . ipv6prefix . prefix , 0 , sizeof ( attr -> val . ipv6prefix . prefix ) ) ; memcpy ( & attr -> val . ipv6prefix . prefix , ptr + 2 , len - 2 ) ; break ;","rad_packet_free ( pack ) ; if ( errno == EAGAIN ) return 1 ; if ( errno != ECONNREFUSED ) log_ppp_error ( ""radius:packet:read: %s\\n"" , strerror ( errno ) ) ; return - 1 ; } break ; } if ( n < 20 ) { log_ppp_warn ( ""radius:packet: short packed received (%i)\\n"" , n ) ; goto out_err ; } pack -> code = * ptr ; ptr ++ ; pack -> id = * ptr ; ptr ++ ; pack -> len = ntohs ( * ( uint16_t * ) ptr ) ; ptr += 2 ; if ( pack -> len > n ) { log_ppp_warn ( ""radius:packet: short packet received %i, expected %i\\n"" , pack -> len , n ) ; goto out_err ; } ptr += 16 ; n -= 20 ; while ( n > 0 ) { id = * ptr ; ptr ++ ; len = * ptr - 2 ; ptr ++ ; if ( len < 0 ) { log_ppp_warn ( ""radius:packet short attribute len received\\n"" ) ; goto out_err ; } if ( 2 + len > n ) { log_ppp_warn ( ""radius:packet: too long attribute received (%i, %i)\\n"" , id , len ) ; goto out_err ; } if ( id == 26 ) { vendor_id = ntohl ( * ( uint32_t * ) ptr ) ; vendor = rad_dict_find_vendor_id ( vendor_id ) ; if ( vendor ) { ptr += 4 ; if ( vendor -> tag == 2 ) id = ( uint16_t ) ntohs ( * ( uint16_t * ) ptr ) ; else id = * ptr ; ptr += vendor -> tag ; if ( vendor -> len == 2 ) len = ( uint16_t ) ntohs ( * ( uint16_t * ) ptr ) ; else len = * ptr ; ptr += vendor -> len ; len -= vendor -> tag + vendor -> len ; n -= 4 + vendor -> tag + vendor -> len ; <vul-start> if ( len < 0 ) { log_ppp_warn ( ""radius:packet invalid vendor attribute len received\\n"" ) ; goto out_err ; } if ( 2 + len > n ) { log_ppp_warn ( ""radius:packet: too long vendor attribute received (%i, %i)\\n"" , id , len ) ; goto out_err ; } <vul-end> } else log_ppp_warn ( ""radius:packet: vendor %i not found\\n"" , id ) ; } else vendor = NULL ; da = rad_dict_find_attr_id ( vendor , id ) ; if ( da ) { attr = mempool_alloc ( attr_pool ) ; if ( ! attr ) { log_emerg ( ""radius:packet: out of memory\\n"" ) ; goto out_err ; } memset ( attr , 0 , sizeof ( * attr ) ) ; attr -> vendor = vendor ; attr -> attr = da ; attr -> len = len ; attr -> raw = ptr ; if ( ! da -> array ) { switch ( da -> type ) { case ATTR_TYPE_STRING : attr -> alloc = 1 ; attr -> val . string = _malloc ( len + 1 ) ; memcpy ( attr -> val . string , ptr , len ) ; attr -> val . string [ len ] = 0 ; break ; case ATTR_TYPE_OCTETS : case ATTR_TYPE_ETHER : case ATTR_TYPE_TLV : attr -> val . octets = ptr ; break ; case ATTR_TYPE_INTEGER : if ( len != da -> size ) log_ppp_warn ( ""radius:packet: attribute %s has invalid length %i (must be %i)\\n"" , da -> name , len , da -> size ) ; case ATTR_TYPE_DATE : if ( len == 4 ) attr -> val . integer = ntohl ( * ( uint32_t * ) ptr ) ; else if ( len == 2 ) attr -> val . integer = ntohs ( * ( uint16_t * ) ptr ) ; else if ( len == 1 ) attr -> val . integer = * ptr ; break ; case ATTR_TYPE_IPADDR : case ATTR_TYPE_IFID : case ATTR_TYPE_IPV6ADDR : memcpy ( & attr -> val . integer , ptr , len ) ; break ; case ATTR_TYPE_IPV6PREFIX : attr -> val . ipv6prefix . len = ptr [ 1 ] ; memset ( & attr -> val . ipv6prefix . prefix , 0 , sizeof ( attr -> val . ipv6prefix . prefix ) ) ; memcpy ( & attr -> val . ipv6prefix . prefix , ptr + 2 , len - 2 ) ; break ;"
1033,"CWE-125 <vul-start> void ntlm_write_message_header ( wStream * s , NTLM_MESSAGE_HEADER * header ) <vul-end> { Stream_Write ( s , header -> Signature , sizeof ( NTLM_SIGNATURE ) ) ; Stream_Write_UINT32 ( s , header -> MessageType ) ; }","<vul-start> static void ntlm_write_message_header ( wStream * s , NTLM_MESSAGE_HEADER * header ) <vul-end> { Stream_Write ( s , header -> Signature , sizeof ( NTLM_SIGNATURE ) ) ; Stream_Write_UINT32 ( s , header -> MessageType ) ; }"
1034,"CWE-416 static void sunkbd_reinit ( struct work_struct * work ) { struct sunkbd * sunkbd = container_of ( work , struct sunkbd , tq ) ; <vul-start> wait_event_interruptible_timeout ( sunkbd -> wait , sunkbd -> reset >= 0 , HZ ) ; serio_write ( sunkbd -> serio , SUNKBD_CMD_SETLED ) ; serio_write ( sunkbd -> serio , ( ! ! test_bit ( LED_CAPSL , sunkbd -> dev -> led ) << 3 ) | ( ! ! test_bit ( LED_SCROLLL , sunkbd -> dev -> led ) << 2 ) | ( ! ! test_bit ( LED_COMPOSE , sunkbd -> dev -> led ) << 1 ) | ! ! test_bit ( LED_NUML , sunkbd -> dev -> led ) ) ; serio_write ( sunkbd -> serio , SUNKBD_CMD_NOCLICK - ! ! test_bit ( SND_CLICK , sunkbd -> dev -> snd ) ) ; serio_write ( sunkbd -> serio , SUNKBD_CMD_BELLOFF - ! ! test_bit ( SND_BELL , sunkbd -> dev -> snd ) ) ; <vul-end> }","static void sunkbd_reinit ( struct work_struct * work ) { struct sunkbd * sunkbd = container_of ( work , struct sunkbd , tq ) ; <vul-start> wait_event_interruptible_timeout ( sunkbd -> wait , sunkbd -> reset >= 0 || ! sunkbd -> enabled , HZ ) ; if ( sunkbd -> reset >= 0 && sunkbd -> enabled ) sunkbd_set_leds_beeps ( sunkbd ) ; <vul-end> }"
1035,"CWE-119 tag [ 3 ] ) < 0 ) { err_offset = opt_iter + 3 ; goto validate_return_locked ; } if ( tag_len > CIPSO_V4_TAG_RBM_BLEN && cipso_v4_map_cat_rbm_valid ( doi_def , & tag [ 4 ] , tag_len - 4 ) < 0 ) { err_offset = opt_iter + 4 ; goto validate_return_locked ; } } break ; case CIPSO_V4_TAG_ENUM : if ( tag_len < CIPSO_V4_TAG_ENUM_BLEN ) { err_offset = opt_iter + 1 ; goto validate_return_locked ; } if ( cipso_v4_map_lvl_valid ( doi_def , tag [ 3 ] ) < 0 ) { err_offset = opt_iter + 3 ; goto validate_return_locked ; } if ( tag_len > CIPSO_V4_TAG_ENUM_BLEN && cipso_v4_map_cat_enum_valid ( doi_def , & tag [ 4 ] , tag_len - 4 ) < 0 ) { err_offset = opt_iter + 4 ; goto validate_return_locked ; } break ; case CIPSO_V4_TAG_RANGE : if ( tag_len < CIPSO_V4_TAG_RNG_BLEN ) { err_offset = opt_iter + 1 ; goto validate_return_locked ; } if ( cipso_v4_map_lvl_valid ( doi_def , tag [ 3 ] ) < 0 ) { err_offset = opt_iter + 3 ; goto validate_return_locked ; } if ( tag_len > CIPSO_V4_TAG_RNG_BLEN && cipso_v4_map_cat_rng_valid ( doi_def , & tag [ 4 ] , tag_len - 4 ) < 0 ) { err_offset = opt_iter + 4 ; goto validate_return_locked ; } break ; case CIPSO_V4_TAG_LOCAL : <vul-start> if ( ! ( skb -> dev -> flags & IFF_LOOPBACK ) ) { <vul-end> err_offset = opt_iter ; goto validate_return_locked ; } if ( tag_len != CIPSO_V4_TAG_LOC_BLEN ) { err_offset = opt_iter + 1 ; goto validate_return_locked ; } break ; default : err_offset = opt_iter ; goto validate_return_locked ; } tag += tag_len ; opt_iter += tag_len ; } validate_return_locked : rcu_read_unlock ( ) ; validate_return : * option = opt + err_offset ; return err_offset ; }","tag [ 3 ] ) < 0 ) { err_offset = opt_iter + 3 ; goto validate_return_locked ; } if ( tag_len > CIPSO_V4_TAG_RBM_BLEN && cipso_v4_map_cat_rbm_valid ( doi_def , & tag [ 4 ] , tag_len - 4 ) < 0 ) { err_offset = opt_iter + 4 ; goto validate_return_locked ; } } break ; case CIPSO_V4_TAG_ENUM : if ( tag_len < CIPSO_V4_TAG_ENUM_BLEN ) { err_offset = opt_iter + 1 ; goto validate_return_locked ; } if ( cipso_v4_map_lvl_valid ( doi_def , tag [ 3 ] ) < 0 ) { err_offset = opt_iter + 3 ; goto validate_return_locked ; } if ( tag_len > CIPSO_V4_TAG_ENUM_BLEN && cipso_v4_map_cat_enum_valid ( doi_def , & tag [ 4 ] , tag_len - 4 ) < 0 ) { err_offset = opt_iter + 4 ; goto validate_return_locked ; } break ; case CIPSO_V4_TAG_RANGE : if ( tag_len < CIPSO_V4_TAG_RNG_BLEN ) { err_offset = opt_iter + 1 ; goto validate_return_locked ; } if ( cipso_v4_map_lvl_valid ( doi_def , tag [ 3 ] ) < 0 ) { err_offset = opt_iter + 3 ; goto validate_return_locked ; } if ( tag_len > CIPSO_V4_TAG_RNG_BLEN && cipso_v4_map_cat_rng_valid ( doi_def , & tag [ 4 ] , tag_len - 4 ) < 0 ) { err_offset = opt_iter + 4 ; goto validate_return_locked ; } break ; case CIPSO_V4_TAG_LOCAL : <vul-start> if ( skb == NULL || ! ( skb -> dev -> flags & IFF_LOOPBACK ) ) { <vul-end> err_offset = opt_iter ; goto validate_return_locked ; } if ( tag_len != CIPSO_V4_TAG_LOC_BLEN ) { err_offset = opt_iter + 1 ; goto validate_return_locked ; } break ; default : err_offset = opt_iter ; goto validate_return_locked ; } tag += tag_len ; opt_iter += tag_len ; } validate_return_locked : rcu_read_unlock ( ) ; validate_return : * option = opt + err_offset ; return err_offset ; }"
1036,"CWE-119 static void define_gf_group ( VP8_COMP * cpi , FIRSTPASS_STATS * this_frame ) { FIRSTPASS_STATS next_frame ; FIRSTPASS_STATS * start_pos ; int i ; double r ; double boost_score = 0.0 ; double old_boost_score = 0.0 ; double gf_group_err = 0.0 ; double gf_first_frame_err = 0.0 ; double mod_frame_err = 0.0 ; double mv_ratio_accumulator = 0.0 ; double decay_accumulator = 1.0 ; double loop_decay_rate = 1.00 ; double this_frame_mv_in_out = 0.0 ; double mv_in_out_accumulator = 0.0 ; double abs_mv_in_out_accumulator = 0.0 ; double mod_err_per_mb_accumulator = 0.0 ; int max_bits = frame_max_bits ( cpi ) ; unsigned int allow_alt_ref = cpi -> oxcf . play_alternate && cpi -> oxcf . lag_in_frames ; int alt_boost = 0 ; int f_boost = 0 ; int b_boost = 0 ; int flash_detected ; cpi -> twopass . gf_group_bits = 0 ; cpi -> twopass . gf_decay_rate = 0 ; vp8_clear_system_state ( ) ; start_pos = cpi -> twopass . stats_in ; <vul-start> vpx_memset ( & next_frame , 0 , sizeof ( next_frame ) ) ; <vul-end> mod_frame_err = calculate_modified_err ( cpi , this_frame ) ; gf_first_frame_err = mod_frame_err ; if ( cpi -> common . frame_type == KEY_FRAME ) gf_group_err -= gf_first_frame_err ; i = 0 ; while ( ( ( i < cpi -> twopass . static_scene_max_gf_interval ) || ( ( cpi -> twopass . frames_to_key - i ) < MIN_GF_INTERVAL ) ) && ( i < cpi -> twopass . frames_to_key ) ) { i ++ ; mod_frame_err = calculate_modified_err ( cpi , this_frame ) ; gf_group_err += mod_frame_err ; mod_err_per_mb_accumulator += mod_frame_err / DOUBLE_DIVIDE_CHECK ( ( double ) cpi -> common . MBs ) ; if ( EOF == input_stats ( cpi , & next_frame ) ) break ; flash_detected = detect_flash ( cpi , 0 ) ; accumulate_frame_motion_stats ( cpi , & next_frame , & this_frame_mv_in_out , & mv_in_out_accumulator , & abs_mv_in_out_accumulator , & mv_ratio_accumulator ) ; r = calc_frame_boost ( cpi , & next_frame , this_frame_mv_in_out ) ; if ( ! flash_detected ) { loop_decay_rate = get_prediction_decay_rate ( cpi , & next_frame ) ; decay_accumulator = decay_accumulator * loop_decay_rate ; decay_accumulator = decay_accumulator < 0.1 ? 0.1 : decay_accumulator ; } boost_score += ( decay_accumulator * r ) ; if ( detect_transition_to_still ( cpi , i , 5 , loop_decay_rate , decay_accumulator ) ) { allow_alt_ref = 0 ; boost_score = old_boost_score ; break ; } if ( ( i >= cpi -> max_gf_interval && ( decay_accumulator < 0.995 ) ) || ( ( i > MIN_GF_INTERVAL ) && ( ( cpi -> twopass . frames_to_key - i ) >= MIN_GF_INTERVAL ) && ( ( boost_score > 20.0 ) || ( next_frame . pcnt_inter < 0.75 ) ) && ( ! flash_detected ) && ( ( mv_ratio_accumulator > 100.0 ) || ( abs_mv_in_out_accumulator > 3.0 ) || ( mv_in_out_accumulator < - 2.0 ) || ( ( boost_score - old_boost_score ) < 2.0 ) ) ) ) { boost_score = old_boost_score ; break ; } <vul-start> vpx_memcpy ( this_frame , & next_frame , sizeof ( * this_frame ) ) ; <vul-end> old_boost_score = boost_score ; } cpi -> twopass . gf_decay_rate = ( i > 0 ) ? ( int ) ( 100.0 * ( 1.0 - decay_accumulator ) ) / i : 0 ; if ( cpi -> oxcf . end_usage == USAGE_STREAM_FROM_SERVER ) { double max_boost ; if ( cpi -> drop_frames_allowed ) { int64_t df_buffer_level = cpi -> oxcf . drop_frames_water_mark * ( cpi -> oxcf . optimal_buffer_level / 100 ) ; if ( cpi -> buffer_level > df_buffer_level ) max_boost = ( ( double ) ( ( cpi -> buffer_level - df_buffer_level ) * 2 / 3 ) * 16.0 ) / DOUBLE_DIVIDE_CHECK ( ( double ) cpi -> av_per_frame_bandwidth ) ; else max_boost = 0.0 ; } else if ( cpi -> buffer_level > 0 ) { max_boost = ( ( double ) ( cpi -> buffer_level * 2 / 3 ) * 16.0 ) / DOUBLE_DIVIDE_CHECK ( ( double ) cpi -> av_per_frame_bandwidth ) ; } else { max_boost = 0.0 ; } if ( boost_score > max_boost ) boost_score = max_boost ; } if ( ( cpi -> twopass . frames_to_key - i ) < MIN_GF_INTERVAL ) { while ( i < cpi -> twopass . frames_to_key ) { i ++ ; if ( EOF == input_stats ( cpi , this_frame ) ) break ; if ( i < cpi -> twopass . frames_to_key ) { mod_frame_err = calculate_modified_err ( cpi , this_frame ) ; gf_group_err += mod_frame_err ; } } } cpi -> gfu_boost = ( int ) ( boost_score * 100.0 ) >> 4 ; # if NEW_BOOST alt_boost = calc_arf_boost ( cpi , 0 , ( i - 1 ) , ( i - 1 ) , & f_boost , & b_boost ) ; # endif if ( allow_alt_ref && ( i >= MIN_GF_INTERVAL ) && ( i <= ( cpi -> twopass . frames_to_key - MIN_GF_INTERVAL ) ) && # if NEW_BOOST ( ( next_frame . pcnt_inter > 0.75 ) ||","static void define_gf_group ( VP8_COMP * cpi , FIRSTPASS_STATS * this_frame ) { FIRSTPASS_STATS next_frame ; FIRSTPASS_STATS * start_pos ; int i ; double r ; double boost_score = 0.0 ; double old_boost_score = 0.0 ; double gf_group_err = 0.0 ; double gf_first_frame_err = 0.0 ; double mod_frame_err = 0.0 ; double mv_ratio_accumulator = 0.0 ; double decay_accumulator = 1.0 ; double loop_decay_rate = 1.00 ; double this_frame_mv_in_out = 0.0 ; double mv_in_out_accumulator = 0.0 ; double abs_mv_in_out_accumulator = 0.0 ; double mod_err_per_mb_accumulator = 0.0 ; int max_bits = frame_max_bits ( cpi ) ; unsigned int allow_alt_ref = cpi -> oxcf . play_alternate && cpi -> oxcf . lag_in_frames ; int alt_boost = 0 ; int f_boost = 0 ; int b_boost = 0 ; int flash_detected ; cpi -> twopass . gf_group_bits = 0 ; cpi -> twopass . gf_decay_rate = 0 ; vp8_clear_system_state ( ) ; start_pos = cpi -> twopass . stats_in ; <vul-start> memset ( & next_frame , 0 , sizeof ( next_frame ) ) ; <vul-end> mod_frame_err = calculate_modified_err ( cpi , this_frame ) ; gf_first_frame_err = mod_frame_err ; if ( cpi -> common . frame_type == KEY_FRAME ) gf_group_err -= gf_first_frame_err ; i = 0 ; while ( ( ( i < cpi -> twopass . static_scene_max_gf_interval ) || ( ( cpi -> twopass . frames_to_key - i ) < MIN_GF_INTERVAL ) ) && ( i < cpi -> twopass . frames_to_key ) ) { i ++ ; mod_frame_err = calculate_modified_err ( cpi , this_frame ) ; gf_group_err += mod_frame_err ; mod_err_per_mb_accumulator += mod_frame_err / DOUBLE_DIVIDE_CHECK ( ( double ) cpi -> common . MBs ) ; if ( EOF == input_stats ( cpi , & next_frame ) ) break ; flash_detected = detect_flash ( cpi , 0 ) ; accumulate_frame_motion_stats ( cpi , & next_frame , & this_frame_mv_in_out , & mv_in_out_accumulator , & abs_mv_in_out_accumulator , & mv_ratio_accumulator ) ; r = calc_frame_boost ( cpi , & next_frame , this_frame_mv_in_out ) ; if ( ! flash_detected ) { loop_decay_rate = get_prediction_decay_rate ( cpi , & next_frame ) ; decay_accumulator = decay_accumulator * loop_decay_rate ; decay_accumulator = decay_accumulator < 0.1 ? 0.1 : decay_accumulator ; } boost_score += ( decay_accumulator * r ) ; if ( detect_transition_to_still ( cpi , i , 5 , loop_decay_rate , decay_accumulator ) ) { allow_alt_ref = 0 ; boost_score = old_boost_score ; break ; } if ( ( i >= cpi -> max_gf_interval && ( decay_accumulator < 0.995 ) ) || ( ( i > MIN_GF_INTERVAL ) && ( ( cpi -> twopass . frames_to_key - i ) >= MIN_GF_INTERVAL ) && ( ( boost_score > 20.0 ) || ( next_frame . pcnt_inter < 0.75 ) ) && ( ! flash_detected ) && ( ( mv_ratio_accumulator > 100.0 ) || ( abs_mv_in_out_accumulator > 3.0 ) || ( mv_in_out_accumulator < - 2.0 ) || ( ( boost_score - old_boost_score ) < 2.0 ) ) ) ) { boost_score = old_boost_score ; break ; } <vul-start> memcpy ( this_frame , & next_frame , sizeof ( * this_frame ) ) ; <vul-end> old_boost_score = boost_score ; } cpi -> twopass . gf_decay_rate = ( i > 0 ) ? ( int ) ( 100.0 * ( 1.0 - decay_accumulator ) ) / i : 0 ; if ( cpi -> oxcf . end_usage == USAGE_STREAM_FROM_SERVER ) { double max_boost ; if ( cpi -> drop_frames_allowed ) { int64_t df_buffer_level = cpi -> oxcf . drop_frames_water_mark * ( cpi -> oxcf . optimal_buffer_level / 100 ) ; if ( cpi -> buffer_level > df_buffer_level ) max_boost = ( ( double ) ( ( cpi -> buffer_level - df_buffer_level ) * 2 / 3 ) * 16.0 ) / DOUBLE_DIVIDE_CHECK ( ( double ) cpi -> av_per_frame_bandwidth ) ; else max_boost = 0.0 ; } else if ( cpi -> buffer_level > 0 ) { max_boost = ( ( double ) ( cpi -> buffer_level * 2 / 3 ) * 16.0 ) / DOUBLE_DIVIDE_CHECK ( ( double ) cpi -> av_per_frame_bandwidth ) ; } else { max_boost = 0.0 ; } if ( boost_score > max_boost ) boost_score = max_boost ; } if ( ( cpi -> twopass . frames_to_key - i ) < MIN_GF_INTERVAL ) { while ( i < cpi -> twopass . frames_to_key ) { i ++ ; if ( EOF == input_stats ( cpi , this_frame ) ) break ; if ( i < cpi -> twopass . frames_to_key ) { mod_frame_err = calculate_modified_err ( cpi , this_frame ) ; gf_group_err += mod_frame_err ; } } } cpi -> gfu_boost = ( int ) ( boost_score * 100.0 ) >> 4 ; # if NEW_BOOST alt_boost = calc_arf_boost ( cpi , 0 , ( i - 1 ) , ( i - 1 ) , & f_boost , & b_boost ) ; # endif if ( allow_alt_ref && ( i >= MIN_GF_INTERVAL ) && ( i <= ( cpi -> twopass . frames_to_key - MIN_GF_INTERVAL ) ) && # if NEW_BOOST ( ( next_frame . pcnt_inter > 0.75 ) ||"
1037,"CWE-787 bit ; ssize_t x ; register PixelPacket * q ; IndexPacket index ; register IndexPacket * indexes ; exception = ( & image -> exception ) ; switch ( bpp ) { case 1 : { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 7 ) ; x += 8 ) { for ( bit = 0 ; bit < 8 ; bit ++ ) { index = ( ( * p ) & ( 0x80 >> bit ) ? 0x01 : 0x00 ) ; SetPixelIndex ( indexes + x + bit , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; } p ++ ; } if ( ( image -> columns % 8 ) != 0 ) { for ( bit = 0 ; bit < ( ssize_t ) ( image -> columns % 8 ) ; bit ++ ) { index = ( ( * p ) & ( 0x80 >> bit ) ? 0x01 : 0x00 ) ; SetPixelIndex ( indexes + x + bit , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; } p ++ ; } if ( ! SyncAuthenticPixels ( image , exception ) ) break ; break ; } case 2 : { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; <vul-start> for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 1 ) ; x += 4 ) <vul-end> { index = ConstrainColormapIndex ( image , ( * p >> 6 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; index = ConstrainColormapIndex ( image , ( * p >> 4 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; index = ConstrainColormapIndex ( image , ( * p >> 2 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; index = ConstrainColormapIndex ( image , ( * p ) & 0x3 ) ; SetPixelIndex ( indexes + x + 1 , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; <vul-start> <vul-end> p ++ ; <vul-start> q ++ ; <vul-end> } if ( ( image -> columns % 4 ) != 0 ) { index = ConstrainColormapIndex ( image , ( * p >> 6 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; <vul-start> if ( ( image -> columns % 4 ) >= 1 ) <vul-end> { index = ConstrainColormapIndex ( image , ( * p >> 4 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; <vul-start> if ( ( image -> columns % 4 ) >= 2 ) <vul-end> { index = ConstrainColormapIndex ( image , ( * p >> 2 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; } } p ++ ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; break ; } case 4 : { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 1 ) ; x += 2 ) { index = ConstrainColormapIndex ( image , ( * p >> 4 ) & 0x0f ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; index = ConstrainColormapIndex ( image , ( * p ) & 0x0f ) ; SetPixelIndex ( indexes + x + 1 , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; p ++ ; q ++ ; } if ( ( image -> columns % 2 ) != 0 ) { index = ConstrainColormapIndex ( image , ( * p >> 4 ) & 0x0f ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; p ++ ; q ++ ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; break ; } case 8 : { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ssize_t ) image -> columns ; x ++ ) {","bit ; ssize_t x ; register PixelPacket * q ; IndexPacket index ; register IndexPacket * indexes ; exception = ( & image -> exception ) ; switch ( bpp ) { case 1 : { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 7 ) ; x += 8 ) { for ( bit = 0 ; bit < 8 ; bit ++ ) { index = ( ( * p ) & ( 0x80 >> bit ) ? 0x01 : 0x00 ) ; SetPixelIndex ( indexes + x + bit , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; } p ++ ; } if ( ( image -> columns % 8 ) != 0 ) { for ( bit = 0 ; bit < ( ssize_t ) ( image -> columns % 8 ) ; bit ++ ) { index = ( ( * p ) & ( 0x80 >> bit ) ? 0x01 : 0x00 ) ; SetPixelIndex ( indexes + x + bit , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; } p ++ ; } if ( ! SyncAuthenticPixels ( image , exception ) ) break ; break ; } case 2 : { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; <vul-start> for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 3 ) ; x += 4 ) <vul-end> { index = ConstrainColormapIndex ( image , ( * p >> 6 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; index = ConstrainColormapIndex ( image , ( * p >> 4 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; index = ConstrainColormapIndex ( image , ( * p >> 2 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; index = ConstrainColormapIndex ( image , ( * p ) & 0x3 ) ; SetPixelIndex ( indexes + x + 1 , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; <vul-start> q ++ ; <vul-end> p ++ ; <vul-start> <vul-end> } if ( ( image -> columns % 4 ) != 0 ) { index = ConstrainColormapIndex ( image , ( * p >> 6 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; <vul-start> if ( ( image -> columns % 4 ) > 1 ) <vul-end> { index = ConstrainColormapIndex ( image , ( * p >> 4 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; <vul-start> if ( ( image -> columns % 4 ) > 2 ) <vul-end> { index = ConstrainColormapIndex ( image , ( * p >> 2 ) & 0x3 ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; } } p ++ ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; break ; } case 4 : { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ( ssize_t ) image -> columns - 1 ) ; x += 2 ) { index = ConstrainColormapIndex ( image , ( * p >> 4 ) & 0x0f ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; q ++ ; index = ConstrainColormapIndex ( image , ( * p ) & 0x0f ) ; SetPixelIndex ( indexes + x + 1 , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; p ++ ; q ++ ; } if ( ( image -> columns % 2 ) != 0 ) { index = ConstrainColormapIndex ( image , ( * p >> 4 ) & 0x0f ) ; SetPixelIndex ( indexes + x , index ) ; SetPixelRGBO ( q , image -> colormap + ( ssize_t ) index ) ; p ++ ; q ++ ; } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; break ; } case 8 : { q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; indexes = GetAuthenticIndexQueue ( image ) ; for ( x = 0 ; x < ( ssize_t ) image -> columns ; x ++ ) {"
1038,"CWE-264 static void rd_release_device_space ( struct rd_dev * rd_dev ) { <vul-start> u32 i , j , page_count = 0 , sg_per_table ; struct rd_dev_sg_table * sg_table ; struct page * pg ; struct scatterlist * sg ; <vul-end> if ( ! rd_dev -> sg_table_array || ! rd_dev -> sg_table_count ) return ; <vul-start> sg_table = rd_dev -> sg_table_array ; for ( i = 0 ; i < rd_dev -> sg_table_count ; i ++ ) { sg = sg_table [ i ] . sg_table ; sg_per_table = sg_table [ i ] . rd_sg_count ; for ( j = 0 ; j < sg_per_table ; j ++ ) { pg = sg_page ( & sg [ j ] ) ; if ( pg ) { __free_page ( pg ) ; page_count ++ ; } } kfree ( sg ) ; } <vul-end> pr_debug ( ""CORE_RD[%u] - Released device space for Ramdisk"" "" Device ID: %u, pages %u in %u tables total bytes %lu\\n"" , rd_dev -> rd_host -> rd_host_id , rd_dev -> rd_dev_id , page_count , rd_dev -> sg_table_count , ( unsigned long ) page_count * PAGE_SIZE ) ; <vul-start> kfree ( sg_table ) ; <vul-end> rd_dev -> sg_table_array = NULL ; rd_dev -> sg_table_count = 0 ; }","static void rd_release_device_space ( struct rd_dev * rd_dev ) { <vul-start> u32 page_count ; <vul-end> if ( ! rd_dev -> sg_table_array || ! rd_dev -> sg_table_count ) return ; <vul-start> page_count = rd_release_sgl_table ( rd_dev , rd_dev -> sg_table_array , rd_dev -> sg_table_count ) ; <vul-end> pr_debug ( ""CORE_RD[%u] - Released device space for Ramdisk"" "" Device ID: %u, pages %u in %u tables total bytes %lu\\n"" , rd_dev -> rd_host -> rd_host_id , rd_dev -> rd_dev_id , page_count , rd_dev -> sg_table_count , ( unsigned long ) page_count * PAGE_SIZE ) ; <vul-start> <vul-end> rd_dev -> sg_table_array = NULL ; rd_dev -> sg_table_count = 0 ; }"
1039,"CWE-119 DECLAREcpFunc ( cpSeparate2ContigByRow ) { tsize_t scanlinesizein = TIFFScanlineSize ( in ) ; tsize_t scanlinesizeout = TIFFScanlineSize ( out ) ; tdata_t inbuf ; tdata_t outbuf ; register uint8 * inp , * outp ; register uint32 n ; uint32 row ; tsample_t s ; <vul-start> <vul-end> inbuf = _TIFFmalloc ( scanlinesizein ) ; outbuf = _TIFFmalloc ( scanlinesizeout ) ; if ( ! inbuf || ! outbuf ) goto bad ; _TIFFmemset ( inbuf , 0 , scanlinesizein ) ; _TIFFmemset ( outbuf , 0 , scanlinesizeout ) ; for ( row = 0 ; row < imagelength ; row ++ ) { for ( s = 0 ; s < spp ; s ++ ) { if ( TIFFReadScanline ( in , inbuf , row , s ) < 0 && ! ignore ) { TIFFError ( TIFFFileName ( in ) , ""Error, can\'t read scanline %lu"" , ( unsigned long ) row ) ; goto bad ; } inp = ( uint8 * ) inbuf ; outp = ( ( uint8 * ) outbuf ) + s ; for ( n = imagewidth ; n -- > 0 ; ) { * outp = * inp ++ ; outp += spp ; } } if ( TIFFWriteScanline ( out , outbuf , row , 0 ) < 0 ) { TIFFError ( TIFFFileName ( out ) , ""Error, can\'t write scanline %lu"" , ( unsigned long ) row ) ; goto bad ; } } if ( inbuf ) _TIFFfree ( inbuf ) ; if ( outbuf ) _TIFFfree ( outbuf ) ; return 1 ; bad : if ( inbuf ) _TIFFfree ( inbuf ) ; if ( outbuf ) _TIFFfree ( outbuf ) ; return 0 ; }","DECLAREcpFunc ( cpSeparate2ContigByRow ) { tsize_t scanlinesizein = TIFFScanlineSize ( in ) ; tsize_t scanlinesizeout = TIFFScanlineSize ( out ) ; tdata_t inbuf ; tdata_t outbuf ; register uint8 * inp , * outp ; register uint32 n ; uint32 row ; tsample_t s ; <vul-start> uint16 bps = 0 ; ( void ) TIFFGetField ( in , TIFFTAG_BITSPERSAMPLE , & bps ) ; if ( bps != 8 ) { TIFFError ( TIFFFileName ( in ) , ""Error, can only handle BitsPerSample=8 in %s"" , ""cpSeparate2ContigByRow"" ) ; return 0 ; } <vul-end> inbuf = _TIFFmalloc ( scanlinesizein ) ; outbuf = _TIFFmalloc ( scanlinesizeout ) ; if ( ! inbuf || ! outbuf ) goto bad ; _TIFFmemset ( inbuf , 0 , scanlinesizein ) ; _TIFFmemset ( outbuf , 0 , scanlinesizeout ) ; for ( row = 0 ; row < imagelength ; row ++ ) { for ( s = 0 ; s < spp ; s ++ ) { if ( TIFFReadScanline ( in , inbuf , row , s ) < 0 && ! ignore ) { TIFFError ( TIFFFileName ( in ) , ""Error, can\'t read scanline %lu"" , ( unsigned long ) row ) ; goto bad ; } inp = ( uint8 * ) inbuf ; outp = ( ( uint8 * ) outbuf ) + s ; for ( n = imagewidth ; n -- > 0 ; ) { * outp = * inp ++ ; outp += spp ; } } if ( TIFFWriteScanline ( out , outbuf , row , 0 ) < 0 ) { TIFFError ( TIFFFileName ( out ) , ""Error, can\'t write scanline %lu"" , ( unsigned long ) row ) ; goto bad ; } } if ( inbuf ) _TIFFfree ( inbuf ) ; if ( outbuf ) _TIFFfree ( outbuf ) ; return 1 ; bad : if ( inbuf ) _TIFFfree ( inbuf ) ; if ( outbuf ) _TIFFfree ( outbuf ) ; return 0 ; }"
1040,"CWE-400 static void Rp_test ( js_State * J ) { js_Regexp * re ; const char * text ; <vul-start> <vul-end> int opts ; Resub m ; re = js_toregexp ( J , 0 ) ; text = js_tostring ( J , 1 ) ; opts = 0 ; if ( re -> flags & JS_REGEXP_G ) { if ( re -> last > strlen ( text ) ) { re -> last = 0 ; js_pushboolean ( J , 0 ) ; return ; } if ( re -> last > 0 ) { text += re -> last ; opts |= REG_NOTBOL ; } } <vul-start> if ( ! js_regexec ( re -> prog , text , & m , opts ) ) { <vul-end> if ( re -> flags & JS_REGEXP_G ) re -> last = re -> last + ( m . sub [ 0 ] . ep - text ) ; js_pushboolean ( J , 1 ) ; return ; } if ( re -> flags & JS_REGEXP_G ) re -> last = 0 ; js_pushboolean ( J , 0 ) ; }","static void Rp_test ( js_State * J ) { js_Regexp * re ; const char * text ; <vul-start> int result ; <vul-end> int opts ; Resub m ; re = js_toregexp ( J , 0 ) ; text = js_tostring ( J , 1 ) ; opts = 0 ; if ( re -> flags & JS_REGEXP_G ) { if ( re -> last > strlen ( text ) ) { re -> last = 0 ; js_pushboolean ( J , 0 ) ; return ; } if ( re -> last > 0 ) { text += re -> last ; opts |= REG_NOTBOL ; } } <vul-start> result = js_regexec ( re -> prog , text , & m , opts ) ; if ( result < 0 ) js_error ( J , ""regexec failed"" ) ; if ( result == 0 ) { <vul-end> if ( re -> flags & JS_REGEXP_G ) re -> last = re -> last + ( m . sub [ 0 ] . ep - text ) ; js_pushboolean ( J , 1 ) ; return ; } if ( re -> flags & JS_REGEXP_G ) re -> last = 0 ; js_pushboolean ( J , 0 ) ; }"
1041,"CWE-125 static expr_ty ast_for_decorator ( struct compiling * c , const node * n ) { expr_ty d = NULL ; expr_ty name_expr ; REQ ( n , decorator ) ; REQ ( CHILD ( n , 0 ) , AT ) ; REQ ( RCHILD ( n , - 1 ) , NEWLINE ) ; name_expr = ast_for_dotted_name ( c , CHILD ( n , 1 ) ) ; if ( ! name_expr ) return NULL ; if ( NCH ( n ) == 3 ) { d = name_expr ; name_expr = NULL ; } else if ( NCH ( n ) == 5 ) { d = Call ( name_expr , NULL , NULL , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; if ( ! d ) return NULL ; name_expr = NULL ; } else { <vul-start> d = ast_for_call ( c , CHILD ( n , 3 ) , name_expr ) ; <vul-end> if ( ! d ) return NULL ; name_expr = NULL ; } return d ; }","static expr_ty ast_for_decorator ( struct compiling * c , const node * n ) { expr_ty d = NULL ; expr_ty name_expr ; REQ ( n , decorator ) ; REQ ( CHILD ( n , 0 ) , AT ) ; REQ ( RCHILD ( n , - 1 ) , NEWLINE ) ; name_expr = ast_for_dotted_name ( c , CHILD ( n , 1 ) ) ; if ( ! name_expr ) return NULL ; if ( NCH ( n ) == 3 ) { d = name_expr ; name_expr = NULL ; } else if ( NCH ( n ) == 5 ) { d = Call ( name_expr , NULL , NULL , LINENO ( n ) , n -> n_col_offset , c -> c_arena ) ; if ( ! d ) return NULL ; name_expr = NULL ; } else { <vul-start> d = ast_for_call ( c , CHILD ( n , 3 ) , name_expr , true ) ; <vul-end> if ( ! d ) return NULL ; name_expr = NULL ; } return d ; }"
1042,"CWE-125 static OPCODE_DESC * avr_op_analyze ( RAnal * anal , RAnalOp * op , ut64 addr , const ut8 * buf , int len , CPU_MODEL * cpu ) { OPCODE_DESC * opcode_desc ; <vul-start> <vul-end> ut16 ins = ( buf [ 1 ] << 8 ) | buf [ 0 ] ; int fail ; char * t ; memset ( op , 0 , sizeof ( RAnalOp ) ) ; op -> ptr = UT64_MAX ; op -> val = UT64_MAX ; op -> jump = UT64_MAX ; r_strbuf_init ( & op -> esil ) ; for ( opcode_desc = opcodes ; opcode_desc -> handler ; opcode_desc ++ ) { if ( ( ins & opcode_desc -> mask ) == opcode_desc -> selector ) { fail = 0 ; op -> cycles = opcode_desc -> cycles ; op -> size = opcode_desc -> size ; op -> type = opcode_desc -> type ; op -> jump = UT64_MAX ; op -> fail = UT64_MAX ; op -> addr = addr ; r_strbuf_setf ( & op -> esil , """" ) ; opcode_desc -> handler ( anal , op , buf , len , & fail , cpu ) ; if ( fail ) { goto INVALID_OP ; } if ( op -> cycles <= 0 ) { opcode_desc -> cycles = 2 ; } op -> nopcode = ( op -> type == R_ANAL_OP_TYPE_UNK ) ; t = r_strbuf_get ( & op -> esil ) ; if ( t && strlen ( t ) > 1 ) { t += strlen ( t ) - 1 ; if ( * t == ',' ) { * t = '\\0' ; } } return opcode_desc ; } } if ( ( ins & 0xff00 ) == 0xff00 && ( ins & 0xf ) > 7 ) { goto INVALID_OP ; } INVALID_OP : op -> family = R_ANAL_OP_FAMILY_UNKNOWN ; op -> type = R_ANAL_OP_TYPE_UNK ; op -> addr = addr ; op -> fail = UT64_MAX ; op -> jump = UT64_MAX ; op -> ptr = UT64_MAX ; op -> val = UT64_MAX ; op -> nopcode = 1 ; op -> cycles = 1 ; op -> size = 2 ;","static OPCODE_DESC * avr_op_analyze ( RAnal * anal , RAnalOp * op , ut64 addr , const ut8 * buf , int len , CPU_MODEL * cpu ) { OPCODE_DESC * opcode_desc ; <vul-start> if ( len < 2 ) { return NULL ; } <vul-end> ut16 ins = ( buf [ 1 ] << 8 ) | buf [ 0 ] ; int fail ; char * t ; memset ( op , 0 , sizeof ( RAnalOp ) ) ; op -> ptr = UT64_MAX ; op -> val = UT64_MAX ; op -> jump = UT64_MAX ; r_strbuf_init ( & op -> esil ) ; for ( opcode_desc = opcodes ; opcode_desc -> handler ; opcode_desc ++ ) { if ( ( ins & opcode_desc -> mask ) == opcode_desc -> selector ) { fail = 0 ; op -> cycles = opcode_desc -> cycles ; op -> size = opcode_desc -> size ; op -> type = opcode_desc -> type ; op -> jump = UT64_MAX ; op -> fail = UT64_MAX ; op -> addr = addr ; r_strbuf_setf ( & op -> esil , """" ) ; opcode_desc -> handler ( anal , op , buf , len , & fail , cpu ) ; if ( fail ) { goto INVALID_OP ; } if ( op -> cycles <= 0 ) { opcode_desc -> cycles = 2 ; } op -> nopcode = ( op -> type == R_ANAL_OP_TYPE_UNK ) ; t = r_strbuf_get ( & op -> esil ) ; if ( t && strlen ( t ) > 1 ) { t += strlen ( t ) - 1 ; if ( * t == ',' ) { * t = '\\0' ; } } return opcode_desc ; } } if ( ( ins & 0xff00 ) == 0xff00 && ( ins & 0xf ) > 7 ) { goto INVALID_OP ; } INVALID_OP : op -> family = R_ANAL_OP_FAMILY_UNKNOWN ; op -> type = R_ANAL_OP_TYPE_UNK ; op -> addr = addr ; op -> fail = UT64_MAX ; op -> jump = UT64_MAX ; op -> ptr = UT64_MAX ; op -> val = UT64_MAX ; op -> nopcode = 1 ; op -> cycles = 1 ; op -> size = 2 ;"
1043,CWE-119 <vul-start> static vp9_variance_fn_t get_block_variance_fn ( BLOCK_SIZE bsize ) { <vul-end> switch ( bsize ) { case BLOCK_8X8 : <vul-start> return vp9_mse8x8 ; <vul-end> case BLOCK_16X8 : <vul-start> return vp9_mse16x8 ; <vul-end> case BLOCK_8X16 : <vul-start> return vp9_mse8x16 ; <vul-end> default : <vul-start> return vp9_mse16x16 ; <vul-end> } },<vul-start> static vpx_variance_fn_t get_block_variance_fn ( BLOCK_SIZE bsize ) { <vul-end> switch ( bsize ) { case BLOCK_8X8 : <vul-start> return vpx_mse8x8 ; <vul-end> case BLOCK_16X8 : <vul-start> return vpx_mse16x8 ; <vul-end> case BLOCK_8X16 : <vul-start> return vpx_mse8x16 ; <vul-end> default : <vul-start> return vpx_mse16x16 ; <vul-end> } }
1044,"CWE-119 if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s32 , & q [ o4 ] , sizeof ( s32 ) ) ; inp [ i ] . pi_s32 = CDF_TOLE4 ( ( uint32_t ) s32 ) ; break ; case CDF_BOOL : case CDF_UNSIGNED32 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & u32 , & q [ o4 ] , sizeof ( u32 ) ) ; inp [ i ] . pi_u32 = CDF_TOLE4 ( u32 ) ; break ; case CDF_SIGNED64 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s64 , & q [ o4 ] , sizeof ( s64 ) ) ; inp [ i ] . pi_s64 = CDF_TOLE8 ( ( uint64_t ) s64 ) ; break ; case CDF_UNSIGNED64 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & u64 , & q [ o4 ] , sizeof ( u64 ) ) ; inp [ i ] . pi_u64 = CDF_TOLE8 ( ( uint64_t ) u64 ) ; break ; case CDF_LENGTH32_STRING : case CDF_LENGTH32_WSTRING : if ( nelements > 1 ) { size_t nelem = inp - * info ; if ( * maxcount > CDF_PROP_LIMIT || nelements > CDF_PROP_LIMIT ) goto out ; * maxcount += nelements ; inp = CAST ( cdf_property_info_t * , realloc ( * info , * maxcount * sizeof ( * inp ) ) ) ; if ( inp == NULL ) goto out ; * info = inp ; inp = * info + nelem ; } DPRINTF ( ( ""nelements = %d\\n"" , nelements ) ) ; for ( j = 0 ; j < nelements ; j ++ , i ++ ) { uint32_t l = CDF_GETUINT32 ( q , o ) ; inp [ i ] . pi_str . s_len = l ; inp [ i ] . pi_str . s_buf = ( const char * ) ( const void * ) ( & q [ o4 + sizeof ( l ) ] ) ; DPRINTF ( ( ""l = %d, r = %d, s = %s\\n"" , l , CDF_ROUND ( l , sizeof ( l ) ) , inp [ i ] . pi_str . s_buf ) ) ; l = 4 + ( uint32_t ) CDF_ROUND ( l , sizeof ( l ) ) ; o += l >> 2 ; <vul-start> <vul-end> o4 = o * sizeof ( uint32_t ) ; } i -- ; break ; case CDF_FILETIME : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & tp , & q [ o4 ] , sizeof ( tp ) ) ; inp [ i ] . pi_tp = CDF_TOLE8 ( ( uint64_t ) tp ) ; break ; case CDF_CLIPBOARD : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; break ; default : unknown : DPRINTF ( ( ""Don\'t know how to deal with %x\\n"" , inp [ i ] . pi_type ) ) ; goto out ; } } return 0 ; out : free ( * info ) ; return - 1 ; }","if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s32 , & q [ o4 ] , sizeof ( s32 ) ) ; inp [ i ] . pi_s32 = CDF_TOLE4 ( ( uint32_t ) s32 ) ; break ; case CDF_BOOL : case CDF_UNSIGNED32 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & u32 , & q [ o4 ] , sizeof ( u32 ) ) ; inp [ i ] . pi_u32 = CDF_TOLE4 ( u32 ) ; break ; case CDF_SIGNED64 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & s64 , & q [ o4 ] , sizeof ( s64 ) ) ; inp [ i ] . pi_s64 = CDF_TOLE8 ( ( uint64_t ) s64 ) ; break ; case CDF_UNSIGNED64 : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & u64 , & q [ o4 ] , sizeof ( u64 ) ) ; inp [ i ] . pi_u64 = CDF_TOLE8 ( ( uint64_t ) u64 ) ; break ; case CDF_LENGTH32_STRING : case CDF_LENGTH32_WSTRING : if ( nelements > 1 ) { size_t nelem = inp - * info ; if ( * maxcount > CDF_PROP_LIMIT || nelements > CDF_PROP_LIMIT ) goto out ; * maxcount += nelements ; inp = CAST ( cdf_property_info_t * , realloc ( * info , * maxcount * sizeof ( * inp ) ) ) ; if ( inp == NULL ) goto out ; * info = inp ; inp = * info + nelem ; } DPRINTF ( ( ""nelements = %d\\n"" , nelements ) ) ; for ( j = 0 ; j < nelements ; j ++ , i ++ ) { uint32_t l = CDF_GETUINT32 ( q , o ) ; inp [ i ] . pi_str . s_len = l ; inp [ i ] . pi_str . s_buf = ( const char * ) ( const void * ) ( & q [ o4 + sizeof ( l ) ] ) ; DPRINTF ( ( ""l = %d, r = %d, s = %s\\n"" , l , CDF_ROUND ( l , sizeof ( l ) ) , inp [ i ] . pi_str . s_buf ) ) ; l = 4 + ( uint32_t ) CDF_ROUND ( l , sizeof ( l ) ) ; o += l >> 2 ; <vul-start> if ( q + o >= e ) goto out ; <vul-end> o4 = o * sizeof ( uint32_t ) ; } i -- ; break ; case CDF_FILETIME : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; ( void ) memcpy ( & tp , & q [ o4 ] , sizeof ( tp ) ) ; inp [ i ] . pi_tp = CDF_TOLE8 ( ( uint64_t ) tp ) ; break ; case CDF_CLIPBOARD : if ( inp [ i ] . pi_type & CDF_VECTOR ) goto unknown ; break ; default : unknown : DPRINTF ( ( ""Don\'t know how to deal with %x\\n"" , inp [ i ] . pi_type ) ) ; goto out ; } } return 0 ; out : free ( * info ) ; return - 1 ; }"
1045,"CWE-125 void lmp_print ( netdissect_options * ndo , register const u_char * pptr , register u_int len ) { const struct lmp_common_header * lmp_com_header ; const struct lmp_object_header * lmp_obj_header ; const u_char * tptr , * obj_tptr ; u_int tlen , lmp_obj_len , lmp_obj_ctype , obj_tlen ; <vul-start> int hexdump ; <vul-end> u_int offset ; u_int link_type ; union { float f ; uint32_t i ; } bw ; tptr = pptr ; lmp_com_header = ( const struct lmp_common_header * ) pptr ; ND_TCHECK ( * lmp_com_header ) ; if ( LMP_EXTRACT_VERSION ( lmp_com_header -> version_res [ 0 ] ) != LMP_VERSION ) { ND_PRINT ( ( ndo , ""LMP version %u packet not supported"" , LMP_EXTRACT_VERSION ( lmp_com_header -> version_res [ 0 ] ) ) ) ; return ; } if ( ndo -> ndo_vflag < 1 ) { ND_PRINT ( ( ndo , ""LMPv%u %s Message, length: %u"" , LMP_EXTRACT_VERSION ( lmp_com_header -> version_res [ 0 ] ) , tok2str ( lmp_msg_type_values , ""unknown (%u)"" , lmp_com_header -> msg_type ) , len ) ) ; return ; } tlen = EXTRACT_16BITS ( lmp_com_header -> length ) ; ND_PRINT ( ( ndo , ""\\n\\tLMPv%u, msg-type: %s, Flags: [%s], length: %u"" , LMP_EXTRACT_VERSION ( lmp_com_header -> version_res [ 0 ] ) , tok2str ( lmp_msg_type_values , ""unknown, type: %u"" , lmp_com_header -> msg_type ) , bittok2str ( lmp_header_flag_values , ""none"" , lmp_com_header -> flags ) , tlen ) ) ; if ( tlen < sizeof ( const struct lmp_common_header ) ) { ND_PRINT ( ( ndo , "" (too short)"" ) ) ; return ; } if ( tlen > len ) { ND_PRINT ( ( ndo , "" (too long)"" ) ) ; tlen = len ; } tptr += sizeof ( const struct lmp_common_header ) ; tlen -= sizeof ( const struct lmp_common_header ) ; while ( tlen > 0 ) { ND_TCHECK2 ( * tptr , sizeof ( struct lmp_object_header ) ) ; lmp_obj_header = ( const struct lmp_object_header * ) tptr ; lmp_obj_len = EXTRACT_16BITS ( lmp_obj_header -> length ) ; lmp_obj_ctype = ( lmp_obj_header -> ctype ) & 0x7f ; ND_PRINT ( ( ndo , ""\\n\\t  %s Object (%u), Class-Type: %s (%u) Flags: [%snegotiable], length: %u"" , tok2str ( lmp_obj_values , ""Unknown"" , lmp_obj_header -> class_num ) , lmp_obj_header -> class_num , tok2str ( lmp_ctype_values , ""Unknown"" , ( ( lmp_obj_header -> class_num ) << 8 ) + lmp_obj_ctype ) ,","void lmp_print ( netdissect_options * ndo , register const u_char * pptr , register u_int len ) { const struct lmp_common_header * lmp_com_header ; const struct lmp_object_header * lmp_obj_header ; const u_char * tptr , * obj_tptr ; u_int tlen , lmp_obj_len , lmp_obj_ctype , obj_tlen ; <vul-start> int hexdump , ret ; <vul-end> u_int offset ; u_int link_type ; union { float f ; uint32_t i ; } bw ; tptr = pptr ; lmp_com_header = ( const struct lmp_common_header * ) pptr ; ND_TCHECK ( * lmp_com_header ) ; if ( LMP_EXTRACT_VERSION ( lmp_com_header -> version_res [ 0 ] ) != LMP_VERSION ) { ND_PRINT ( ( ndo , ""LMP version %u packet not supported"" , LMP_EXTRACT_VERSION ( lmp_com_header -> version_res [ 0 ] ) ) ) ; return ; } if ( ndo -> ndo_vflag < 1 ) { ND_PRINT ( ( ndo , ""LMPv%u %s Message, length: %u"" , LMP_EXTRACT_VERSION ( lmp_com_header -> version_res [ 0 ] ) , tok2str ( lmp_msg_type_values , ""unknown (%u)"" , lmp_com_header -> msg_type ) , len ) ) ; return ; } tlen = EXTRACT_16BITS ( lmp_com_header -> length ) ; ND_PRINT ( ( ndo , ""\\n\\tLMPv%u, msg-type: %s, Flags: [%s], length: %u"" , LMP_EXTRACT_VERSION ( lmp_com_header -> version_res [ 0 ] ) , tok2str ( lmp_msg_type_values , ""unknown, type: %u"" , lmp_com_header -> msg_type ) , bittok2str ( lmp_header_flag_values , ""none"" , lmp_com_header -> flags ) , tlen ) ) ; if ( tlen < sizeof ( const struct lmp_common_header ) ) { ND_PRINT ( ( ndo , "" (too short)"" ) ) ; return ; } if ( tlen > len ) { ND_PRINT ( ( ndo , "" (too long)"" ) ) ; tlen = len ; } tptr += sizeof ( const struct lmp_common_header ) ; tlen -= sizeof ( const struct lmp_common_header ) ; while ( tlen > 0 ) { ND_TCHECK2 ( * tptr , sizeof ( struct lmp_object_header ) ) ; lmp_obj_header = ( const struct lmp_object_header * ) tptr ; lmp_obj_len = EXTRACT_16BITS ( lmp_obj_header -> length ) ; lmp_obj_ctype = ( lmp_obj_header -> ctype ) & 0x7f ; ND_PRINT ( ( ndo , ""\\n\\t  %s Object (%u), Class-Type: %s (%u) Flags: [%snegotiable], length: %u"" , tok2str ( lmp_obj_values , ""Unknown"" , lmp_obj_header -> class_num ) , lmp_obj_header -> class_num , tok2str ( lmp_ctype_values , ""Unknown"" , ( ( lmp_obj_header -> class_num ) << 8 ) + lmp_obj_ctype ) ,"
1046,"CWE-362 void flush_tlb_page ( struct vm_area_struct * vma , unsigned long start ) { struct mm_struct * mm = vma -> vm_mm ; preempt_disable ( ) ; if ( current -> active_mm == mm ) { <vul-start> if ( current -> mm ) <vul-end> __flush_tlb_one ( start ) ; <vul-start> else <vul-end> leave_mm ( smp_processor_id ( ) ) ; <vul-start> <vul-end> } if ( cpumask_any_but ( mm_cpumask ( mm ) , smp_processor_id ( ) ) < nr_cpu_ids ) flush_tlb_others ( mm_cpumask ( mm ) , mm , start , 0UL ) ; preempt_enable ( ) ; }","void flush_tlb_page ( struct vm_area_struct * vma , unsigned long start ) { struct mm_struct * mm = vma -> vm_mm ; preempt_disable ( ) ; if ( current -> active_mm == mm ) { <vul-start> if ( current -> mm ) { <vul-end> __flush_tlb_one ( start ) ; <vul-start> } else { <vul-end> leave_mm ( smp_processor_id ( ) ) ; <vul-start> smp_mb ( ) ; } <vul-end> } if ( cpumask_any_but ( mm_cpumask ( mm ) , smp_processor_id ( ) ) < nr_cpu_ids ) flush_tlb_others ( mm_cpumask ( mm ) , mm , start , 0UL ) ; preempt_enable ( ) ; }"
1047,"CWE-119 <vul-start> static int conditional_skipintra ( MB_PREDICTION_MODE mode , MB_PREDICTION_MODE best_intra_mode ) { <vul-end> if ( mode == D117_PRED && best_intra_mode != V_PRED && best_intra_mode != D135_PRED ) return 1 ; if ( mode == D63_PRED && best_intra_mode != V_PRED && best_intra_mode != D45_PRED ) return 1 ; if ( mode == D207_PRED && best_intra_mode != H_PRED && best_intra_mode != D45_PRED ) return 1 ; if ( mode == D153_PRED && best_intra_mode != H_PRED && best_intra_mode != D135_PRED ) return 1 ; return 0 ; }","<vul-start> static int conditional_skipintra ( PREDICTION_MODE mode , PREDICTION_MODE best_intra_mode ) { <vul-end> if ( mode == D117_PRED && best_intra_mode != V_PRED && best_intra_mode != D135_PRED ) return 1 ; if ( mode == D63_PRED && best_intra_mode != V_PRED && best_intra_mode != D45_PRED ) return 1 ; if ( mode == D207_PRED && best_intra_mode != H_PRED && best_intra_mode != D45_PRED ) return 1 ; if ( mode == D153_PRED && best_intra_mode != H_PRED && best_intra_mode != D135_PRED ) return 1 ; return 0 ; }"
1048,"NVD-CWE-Other static int ext4_end_io_nolock ( ext4_io_end_t * io ) { struct inode * inode = io -> inode ; loff_t offset = io -> offset ; ssize_t size = io -> size ; int ret = 0 ; ext4_debug ( ""ext4_end_io_nolock: io 0x%p from inode %lu,list->next 0x%p,"" ""list->prev 0x%p\\n"" , io , inode -> i_ino , io -> list . next , io -> list . prev ) ; if ( list_empty ( & io -> list ) ) return ret ; if ( io -> flag != EXT4_IO_UNWRITTEN ) return ret ; <vul-start> if ( offset + size <= i_size_read ( inode ) ) <vul-end> ret = ext4_convert_unwritten_extents ( inode , offset , size ) ; if ( ret < 0 ) { printk ( KERN_EMERG ""%s: failed to convert unwritten"" ""extents to written extents, error is %d"" "" io is still on inode %lu aio dio list\\n"" , __func__ , ret , inode -> i_ino ) ; return ret ; } io -> flag = 0 ; return ret ; }","static int ext4_end_io_nolock ( ext4_io_end_t * io ) { struct inode * inode = io -> inode ; loff_t offset = io -> offset ; ssize_t size = io -> size ; int ret = 0 ; ext4_debug ( ""ext4_end_io_nolock: io 0x%p from inode %lu,list->next 0x%p,"" ""list->prev 0x%p\\n"" , io , inode -> i_ino , io -> list . next , io -> list . prev ) ; if ( list_empty ( & io -> list ) ) return ret ; if ( io -> flag != EXT4_IO_UNWRITTEN ) return ret ; <vul-start> <vul-end> ret = ext4_convert_unwritten_extents ( inode , offset , size ) ; if ( ret < 0 ) { printk ( KERN_EMERG ""%s: failed to convert unwritten"" ""extents to written extents, error is %d"" "" io is still on inode %lu aio dio list\\n"" , __func__ , ret , inode -> i_ino ) ; return ret ; } io -> flag = 0 ; return ret ; }"
1049,"CWE-119 MagickExport void * AcquireAlignedMemory ( const size_t count , const size_t quantum ) { # define AlignedExtent ( size , alignment ) \\ ( ( ( size ) + ( ( alignment ) - 1 ) ) & ~ ( ( alignment ) - 1 ) ) size_t alignment , extent , size ; void * memory ; <vul-start> if ( CheckMemoryOverflow ( count , quantum ) != MagickFalse ) <vul-end> return ( ( void * ) NULL ) ; memory = NULL ; alignment = CACHE_LINE_SIZE ; size = count * quantum ; extent = AlignedExtent ( size , alignment ) ; if ( ( size == 0 ) || ( alignment < sizeof ( void * ) ) || ( extent < size ) ) return ( ( void * ) NULL ) ; # if defined ( MAGICKCORE_HAVE_POSIX_MEMALIGN ) if ( posix_memalign ( & memory , alignment , extent ) != 0 ) memory = NULL ; # elif defined ( MAGICKCORE_HAVE__ALIGNED_MALLOC ) memory = _aligned_malloc ( extent , alignment ) ; # else { void * p ; extent = ( size + alignment - 1 ) + sizeof ( void * ) ; if ( extent > size ) { p = malloc ( extent ) ; if ( p != NULL ) { memory = ( void * ) AlignedExtent ( ( size_t ) p + sizeof ( void * ) , alignment ) ; * ( ( void * * ) memory - 1 ) = p ; } } } # endif return ( memory ) ; }","MagickExport void * AcquireAlignedMemory ( const size_t count , const size_t quantum ) { # define AlignedExtent ( size , alignment ) \\ ( ( ( size ) + ( ( alignment ) - 1 ) ) & ~ ( ( alignment ) - 1 ) ) size_t alignment , extent , size ; void * memory ; <vul-start> if ( HeapOverflowSanityCheck ( count , quantum ) != MagickFalse ) <vul-end> return ( ( void * ) NULL ) ; memory = NULL ; alignment = CACHE_LINE_SIZE ; size = count * quantum ; extent = AlignedExtent ( size , alignment ) ; if ( ( size == 0 ) || ( alignment < sizeof ( void * ) ) || ( extent < size ) ) return ( ( void * ) NULL ) ; # if defined ( MAGICKCORE_HAVE_POSIX_MEMALIGN ) if ( posix_memalign ( & memory , alignment , extent ) != 0 ) memory = NULL ; # elif defined ( MAGICKCORE_HAVE__ALIGNED_MALLOC ) memory = _aligned_malloc ( extent , alignment ) ; # else { void * p ; extent = ( size + alignment - 1 ) + sizeof ( void * ) ; if ( extent > size ) { p = malloc ( extent ) ; if ( p != NULL ) { memory = ( void * ) AlignedExtent ( ( size_t ) p + sizeof ( void * ) , alignment ) ; * ( ( void * * ) memory - 1 ) = p ; } } } # endif return ( memory ) ; }"
1050,"CWE-125 static PyObject * decode_bytes_with_escapes ( struct compiling * c , const node * n , const char * s , size_t len ) { <vul-start> return PyBytes_DecodeEscape ( s , len , NULL , 0 , NULL ) ; <vul-end> }","static PyObject * decode_bytes_with_escapes ( struct compiling * c , const node * n , const char * s , size_t len ) { <vul-start> const char * first_invalid_escape ; PyObject * result = _PyBytes_DecodeEscape ( s , len , NULL , 0 , NULL , & first_invalid_escape ) ; if ( result == NULL ) return NULL ; if ( first_invalid_escape != NULL ) { if ( warn_invalid_escape_sequence ( c , n , * first_invalid_escape ) < 0 ) { Py_DECREF ( result ) ; return NULL ; } } return result ; <vul-end> }"
1051,"NVD-CWE-Other int tipc_nl_publ_dump ( struct sk_buff * skb , struct netlink_callback * cb ) { int err ; u32 tsk_portid = cb -> args [ 0 ] ; u32 last_publ = cb -> args [ 1 ] ; u32 done = cb -> args [ 2 ] ; struct net * net = sock_net ( skb -> sk ) ; struct tipc_sock * tsk ; if ( ! tsk_portid ) { struct nlattr * * attrs ; struct nlattr * sock [ TIPC_NLA_SOCK_MAX + 1 ] ; err = tipc_nlmsg_parse ( cb -> nlh , & attrs ) ; if ( err ) return err ; <vul-start> <vul-end> err = nla_parse_nested ( sock , TIPC_NLA_SOCK_MAX , attrs [ TIPC_NLA_SOCK ] , tipc_nl_sock_policy ) ; if ( err ) return err ; if ( ! sock [ TIPC_NLA_SOCK_REF ] ) return - EINVAL ; tsk_portid = nla_get_u32 ( sock [ TIPC_NLA_SOCK_REF ] ) ; } if ( done ) return 0 ; tsk = tipc_sk_lookup ( net , tsk_portid ) ; if ( ! tsk ) return - EINVAL ; lock_sock ( & tsk -> sk ) ; err = __tipc_nl_list_sk_publ ( skb , cb , tsk , & last_publ ) ; if ( ! err ) done = 1 ; release_sock ( & tsk -> sk ) ; sock_put ( & tsk -> sk ) ; cb -> args [ 0 ] = tsk_portid ; cb -> args [ 1 ] = last_publ ; cb -> args [ 2 ] = done ; return skb -> len ; }","int tipc_nl_publ_dump ( struct sk_buff * skb , struct netlink_callback * cb ) { int err ; u32 tsk_portid = cb -> args [ 0 ] ; u32 last_publ = cb -> args [ 1 ] ; u32 done = cb -> args [ 2 ] ; struct net * net = sock_net ( skb -> sk ) ; struct tipc_sock * tsk ; if ( ! tsk_portid ) { struct nlattr * * attrs ; struct nlattr * sock [ TIPC_NLA_SOCK_MAX + 1 ] ; err = tipc_nlmsg_parse ( cb -> nlh , & attrs ) ; if ( err ) return err ; <vul-start> if ( ! attrs [ TIPC_NLA_SOCK ] ) return - EINVAL ; <vul-end> err = nla_parse_nested ( sock , TIPC_NLA_SOCK_MAX , attrs [ TIPC_NLA_SOCK ] , tipc_nl_sock_policy ) ; if ( err ) return err ; if ( ! sock [ TIPC_NLA_SOCK_REF ] ) return - EINVAL ; tsk_portid = nla_get_u32 ( sock [ TIPC_NLA_SOCK_REF ] ) ; } if ( done ) return 0 ; tsk = tipc_sk_lookup ( net , tsk_portid ) ; if ( ! tsk ) return - EINVAL ; lock_sock ( & tsk -> sk ) ; err = __tipc_nl_list_sk_publ ( skb , cb , tsk , & last_publ ) ; if ( ! err ) done = 1 ; release_sock ( & tsk -> sk ) ; sock_put ( & tsk -> sk ) ; cb -> args [ 0 ] = tsk_portid ; cb -> args [ 1 ] = last_publ ; cb -> args [ 2 ] = done ; return skb -> len ; }"
1052,"CWE-119 int main ( int argc , char * * argv ) { int frame_cnt = 0 ; FILE * outfile = NULL ; vpx_codec_ctx_t codec ; VpxVideoReader * reader = NULL ; const VpxVideoInfo * info = NULL ; const VpxInterface * decoder = NULL ; exec_name = argv [ 0 ] ; if ( argc != 3 ) die ( ""Invalid number of arguments."" ) ; reader = vpx_video_reader_open ( argv [ 1 ] ) ; if ( ! reader ) die ( ""Failed to open %s for reading."" , argv [ 1 ] ) ; if ( ! ( outfile = fopen ( argv [ 2 ] , ""wb"" ) ) ) die ( ""Failed to open %s for writing."" , argv [ 2 ] ) ; info = vpx_video_reader_get_info ( reader ) ; decoder = get_vpx_decoder_by_fourcc ( info -> codec_fourcc ) ; if ( ! decoder ) die ( ""Unknown input codec."" ) ; <vul-start> printf ( ""Using %s\\n"" , vpx_codec_iface_name ( decoder -> interface ( ) ) ) ; if ( vpx_codec_dec_init ( & codec , decoder -> interface ( ) , NULL , 0 ) ) <vul-end> die_codec ( & codec , ""Failed to initialize decoder"" ) ; while ( vpx_video_reader_read_frame ( reader ) ) { vpx_codec_iter_t iter = NULL ; vpx_image_t * img = NULL ; size_t frame_size = 0 ; const unsigned char * frame = vpx_video_reader_get_frame ( reader , & frame_size ) ; if ( vpx_codec_decode ( & codec , frame , ( unsigned int ) frame_size , NULL , 0 ) ) die_codec ( & codec , ""Failed to decode frame"" ) ; while ( ( img = vpx_codec_get_frame ( & codec , & iter ) ) != NULL ) { unsigned char digest [ 16 ] ; get_image_md5 ( img , digest ) ; print_md5 ( outfile , digest ) ; fprintf ( outfile , ""  img-%dx%d-%04d.i420\\n"" , img -> d_w , img -> d_h , ++ frame_cnt ) ; } } printf ( ""Processed %d frames.\\n"" , frame_cnt ) ; if ( vpx_codec_destroy ( & codec ) ) die_codec ( & codec , ""Failed to destroy codec."" ) ; vpx_video_reader_close ( reader ) ; fclose ( outfile ) ; return EXIT_SUCCESS ; }","int main ( int argc , char * * argv ) { int frame_cnt = 0 ; FILE * outfile = NULL ; vpx_codec_ctx_t codec ; VpxVideoReader * reader = NULL ; const VpxVideoInfo * info = NULL ; const VpxInterface * decoder = NULL ; exec_name = argv [ 0 ] ; if ( argc != 3 ) die ( ""Invalid number of arguments."" ) ; reader = vpx_video_reader_open ( argv [ 1 ] ) ; if ( ! reader ) die ( ""Failed to open %s for reading."" , argv [ 1 ] ) ; if ( ! ( outfile = fopen ( argv [ 2 ] , ""wb"" ) ) ) die ( ""Failed to open %s for writing."" , argv [ 2 ] ) ; info = vpx_video_reader_get_info ( reader ) ; decoder = get_vpx_decoder_by_fourcc ( info -> codec_fourcc ) ; if ( ! decoder ) die ( ""Unknown input codec."" ) ; <vul-start> printf ( ""Using %s\\n"" , vpx_codec_iface_name ( decoder -> codec_interface ( ) ) ) ; if ( vpx_codec_dec_init ( & codec , decoder -> codec_interface ( ) , NULL , 0 ) ) <vul-end> die_codec ( & codec , ""Failed to initialize decoder"" ) ; while ( vpx_video_reader_read_frame ( reader ) ) { vpx_codec_iter_t iter = NULL ; vpx_image_t * img = NULL ; size_t frame_size = 0 ; const unsigned char * frame = vpx_video_reader_get_frame ( reader , & frame_size ) ; if ( vpx_codec_decode ( & codec , frame , ( unsigned int ) frame_size , NULL , 0 ) ) die_codec ( & codec , ""Failed to decode frame"" ) ; while ( ( img = vpx_codec_get_frame ( & codec , & iter ) ) != NULL ) { unsigned char digest [ 16 ] ; get_image_md5 ( img , digest ) ; print_md5 ( outfile , digest ) ; fprintf ( outfile , ""  img-%dx%d-%04d.i420\\n"" , img -> d_w , img -> d_h , ++ frame_cnt ) ; } } printf ( ""Processed %d frames.\\n"" , frame_cnt ) ; if ( vpx_codec_destroy ( & codec ) ) die_codec ( & codec , ""Failed to destroy codec."" ) ; vpx_video_reader_close ( reader ) ; fclose ( outfile ) ; return EXIT_SUCCESS ; }"
1053,"CWE-254 IMPEG2D_ERROR_CODES_T impeg2d_dec_seq_ext_data ( dec_state_t * ps_dec ) { stream_t * ps_stream ; UWORD32 u4_start_code ; IMPEG2D_ERROR_CODES_T e_error ; e_error = ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE ; ps_stream = & ps_dec -> s_bit_stream ; u4_start_code = impeg2d_bit_stream_nxt ( ps_stream , START_CODE_LEN ) ; while ( ( u4_start_code == EXTENSION_START_CODE || u4_start_code == USER_DATA_START_CODE ) && <vul-start> ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE == e_error ) <vul-end> { if ( u4_start_code == USER_DATA_START_CODE ) { impeg2d_dec_user_data ( ps_dec ) ; } else { impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; u4_start_code = impeg2d_bit_stream_nxt ( ps_stream , EXT_ID_LEN ) ; switch ( u4_start_code ) { case SEQ_DISPLAY_EXT_ID : impeg2d_dec_seq_disp_ext ( ps_dec ) ; break ; case SEQ_SCALABLE_EXT_ID : e_error = IMPEG2D_SCALABILITIY_NOT_SUPPORTED ; break ; default : impeg2d_bit_stream_flush ( ps_stream , EXT_ID_LEN ) ; impeg2d_peek_next_start_code ( ps_dec ) ; break ; } } u4_start_code = impeg2d_bit_stream_nxt ( ps_stream , START_CODE_LEN ) ; } return e_error ; }","IMPEG2D_ERROR_CODES_T impeg2d_dec_seq_ext_data ( dec_state_t * ps_dec ) { stream_t * ps_stream ; UWORD32 u4_start_code ; IMPEG2D_ERROR_CODES_T e_error ; e_error = ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE ; ps_stream = & ps_dec -> s_bit_stream ; u4_start_code = impeg2d_bit_stream_nxt ( ps_stream , START_CODE_LEN ) ; while ( ( u4_start_code == EXTENSION_START_CODE || u4_start_code == USER_DATA_START_CODE ) && <vul-start> ( IMPEG2D_ERROR_CODES_T ) IVD_ERROR_NONE == e_error && ( ps_stream -> u4_offset < ps_stream -> u4_max_offset ) ) <vul-end> { if ( u4_start_code == USER_DATA_START_CODE ) { impeg2d_dec_user_data ( ps_dec ) ; } else { impeg2d_bit_stream_flush ( ps_stream , START_CODE_LEN ) ; u4_start_code = impeg2d_bit_stream_nxt ( ps_stream , EXT_ID_LEN ) ; switch ( u4_start_code ) { case SEQ_DISPLAY_EXT_ID : impeg2d_dec_seq_disp_ext ( ps_dec ) ; break ; case SEQ_SCALABLE_EXT_ID : e_error = IMPEG2D_SCALABILITIY_NOT_SUPPORTED ; break ; default : impeg2d_bit_stream_flush ( ps_stream , EXT_ID_LEN ) ; impeg2d_peek_next_start_code ( ps_dec ) ; break ; } } u4_start_code = impeg2d_bit_stream_nxt ( ps_stream , START_CODE_LEN ) ; } return e_error ; }"
1054,"CWE-119 x -> rdmult = cpi -> RDMULT ; vp8_copy_mem16x16 ( x -> src . y_buffer , x -> src . y_stride , x -> thismb , 16 ) ; # if CONFIG_MULTITHREAD if ( cpi -> b_multi_threaded != 0 ) { * current_mb_col = mb_col - 1 ; if ( ( mb_col & ( nsync - 1 ) ) == 0 ) { while ( mb_col > ( * last_row_current_mb_col - nsync ) ) { x86_pause_hint ( ) ; thread_sleep ( 0 ) ; } } } # endif if ( cpi -> oxcf . tuning == VP8_TUNE_SSIM ) vp8_activity_masking ( cpi , x ) ; if ( xd -> segmentation_enabled ) { if ( cpi -> segmentation_map [ map_index + mb_col ] <= 3 ) xd -> mode_info_context -> mbmi . segment_id = cpi -> segmentation_map [ map_index + mb_col ] ; else xd -> mode_info_context -> mbmi . segment_id = 0 ; vp8cx_mb_init_quantizer ( cpi , x , 1 ) ; } else xd -> mode_info_context -> mbmi . segment_id = 0 ; x -> active_ptr = cpi -> active_map + map_index + mb_col ; if ( cm -> frame_type == KEY_FRAME ) { * totalrate += vp8cx_encode_intra_macroblock ( cpi , x , tp ) ; # ifdef MODE_STATS y_modes [ xd -> mbmi . mode ] ++ ; # endif } else { * totalrate += vp8cx_encode_inter_macroblock ( cpi , x , tp , recon_yoffset , recon_uvoffset , mb_row , mb_col ) ; # ifdef MODE_STATS inter_y_modes [ xd -> mbmi . mode ] ++ ; if ( xd -> mbmi . mode == SPLITMV ) { int b ; for ( b = 0 ; b < xd -> mbmi . partition_count ; b ++ ) { inter_b_modes [ x -> partition -> bmi [ b ] . mode ] ++ ; } } # endif <vul-start> <vul-end> if ( ( cpi -> current_layer == 0 ) && ( cpi -> cyclic_refresh_mode_enabled && xd -> segmentation_enabled ) ) { cpi -> segmentation_map [ map_index + mb_col ] = xd -> mode_info_context -> mbmi . segment_id ; if ( xd -> mode_info_context -> mbmi . segment_id ) cpi -> cyclic_refresh_map [ map_index + mb_col ] = - 1 ; else if ( ( xd -> mode_info_context -> mbmi . mode == ZEROMV ) && ( xd -> mode_info_context -> mbmi . ref_frame == LAST_FRAME ) ) { if ( cpi -> cyclic_refresh_map [ map_index + mb_col ] == 1 ) cpi -> cyclic_refresh_map [ map_index + mb_col ] = 0 ; } else cpi -> cyclic_refresh_map [ map_index + mb_col ] = 1 ; } } cpi -> tplist [ mb_row ] . stop = * tp ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING { int tok_count = * tp - tp_start ; <vul-start> pack_tokens ( w , tp_start , tok_count ) ; <vul-end> } # endif x -> gf_active_ptr ++ ; x -> mb_activity_ptr ++ ; x -> src . y_buffer += 16 ; x -> src . u_buffer += 8 ; x -> src . v_buffer += 8 ; recon_yoffset += 16 ; recon_uvoffset += 8 ; segment_counts [ xd -> mode_info_context -> mbmi . segment_id ] ++ ; xd -> mode_info_context ++ ; x -> partition_info ++ ; xd -> above_context ++ ; } vp8_extend_mb_row ( & cm -> yv12_fb [ dst_fb_idx ] , xd -> dst . y_buffer + 16 , xd -> dst . u_buffer + 8 , xd -> dst . v_buffer + 8 ) ; # if CONFIG_MULTITHREAD if ( cpi -> b_multi_threaded != 0 ) * current_mb_col = rightmost_col ; # endif xd -> mode_info_context ++ ; x -> partition_info ++ ; }","x -> rdmult = cpi -> RDMULT ; vp8_copy_mem16x16 ( x -> src . y_buffer , x -> src . y_stride , x -> thismb , 16 ) ; # if CONFIG_MULTITHREAD if ( cpi -> b_multi_threaded != 0 ) { * current_mb_col = mb_col - 1 ; if ( ( mb_col & ( nsync - 1 ) ) == 0 ) { while ( mb_col > ( * last_row_current_mb_col - nsync ) ) { x86_pause_hint ( ) ; thread_sleep ( 0 ) ; } } } # endif if ( cpi -> oxcf . tuning == VP8_TUNE_SSIM ) vp8_activity_masking ( cpi , x ) ; if ( xd -> segmentation_enabled ) { if ( cpi -> segmentation_map [ map_index + mb_col ] <= 3 ) xd -> mode_info_context -> mbmi . segment_id = cpi -> segmentation_map [ map_index + mb_col ] ; else xd -> mode_info_context -> mbmi . segment_id = 0 ; vp8cx_mb_init_quantizer ( cpi , x , 1 ) ; } else xd -> mode_info_context -> mbmi . segment_id = 0 ; x -> active_ptr = cpi -> active_map + map_index + mb_col ; if ( cm -> frame_type == KEY_FRAME ) { * totalrate += vp8cx_encode_intra_macroblock ( cpi , x , tp ) ; # ifdef MODE_STATS y_modes [ xd -> mbmi . mode ] ++ ; # endif } else { * totalrate += vp8cx_encode_inter_macroblock ( cpi , x , tp , recon_yoffset , recon_uvoffset , mb_row , mb_col ) ; # ifdef MODE_STATS inter_y_modes [ xd -> mbmi . mode ] ++ ; if ( xd -> mbmi . mode == SPLITMV ) { int b ; for ( b = 0 ; b < xd -> mbmi . partition_count ; b ++ ) { inter_b_modes [ x -> partition -> bmi [ b ] . mode ] ++ ; } } # endif <vul-start> if ( cpi -> current_layer == 0 ) { if ( xd -> mode_info_context -> mbmi . mode == ZEROMV && xd -> mode_info_context -> mbmi . ref_frame == LAST_FRAME ) { if ( cpi -> consec_zero_last [ map_index + mb_col ] < 255 ) cpi -> consec_zero_last [ map_index + mb_col ] += 1 ; if ( cpi -> consec_zero_last_mvbias [ map_index + mb_col ] < 255 ) cpi -> consec_zero_last_mvbias [ map_index + mb_col ] += 1 ; } else { cpi -> consec_zero_last [ map_index + mb_col ] = 0 ; cpi -> consec_zero_last_mvbias [ map_index + mb_col ] = 0 ; } if ( x -> zero_last_dot_suppress ) cpi -> consec_zero_last_mvbias [ map_index + mb_col ] = 0 ; } <vul-end> if ( ( cpi -> current_layer == 0 ) && ( cpi -> cyclic_refresh_mode_enabled && xd -> segmentation_enabled ) ) { cpi -> segmentation_map [ map_index + mb_col ] = xd -> mode_info_context -> mbmi . segment_id ; if ( xd -> mode_info_context -> mbmi . segment_id ) cpi -> cyclic_refresh_map [ map_index + mb_col ] = - 1 ; else if ( ( xd -> mode_info_context -> mbmi . mode == ZEROMV ) && ( xd -> mode_info_context -> mbmi . ref_frame == LAST_FRAME ) ) { if ( cpi -> cyclic_refresh_map [ map_index + mb_col ] == 1 ) cpi -> cyclic_refresh_map [ map_index + mb_col ] = 0 ; } else cpi -> cyclic_refresh_map [ map_index + mb_col ] = 1 ; } } cpi -> tplist [ mb_row ] . stop = * tp ; # if CONFIG_REALTIME_ONLY & CONFIG_ONTHEFLY_BITPACKING { int tok_count = * tp - tp_start ; <vul-start> vp8_pack_tokens ( w , tp_start , tok_count ) ; <vul-end> } # endif x -> gf_active_ptr ++ ; x -> mb_activity_ptr ++ ; x -> src . y_buffer += 16 ; x -> src . u_buffer += 8 ; x -> src . v_buffer += 8 ; recon_yoffset += 16 ; recon_uvoffset += 8 ; segment_counts [ xd -> mode_info_context -> mbmi . segment_id ] ++ ; xd -> mode_info_context ++ ; x -> partition_info ++ ; xd -> above_context ++ ; } vp8_extend_mb_row ( & cm -> yv12_fb [ dst_fb_idx ] , xd -> dst . y_buffer + 16 , xd -> dst . u_buffer + 8 , xd -> dst . v_buffer + 8 ) ; # if CONFIG_MULTITHREAD if ( cpi -> b_multi_threaded != 0 ) * current_mb_col = rightmost_col ; # endif xd -> mode_info_context ++ ; x -> partition_info ++ ; }"
1055,"CWE-119 static int update_fragments ( vpx_codec_alg_priv_t * ctx , const uint8_t * data , unsigned int data_sz , vpx_codec_err_t * res ) { * res = VPX_CODEC_OK ; if ( ctx -> fragments . count == 0 ) { <vul-start> vpx_memset ( ( void * ) ctx -> fragments . ptrs , 0 , sizeof ( ctx -> fragments . ptrs ) ) ; vpx_memset ( ctx -> fragments . sizes , 0 , sizeof ( ctx -> fragments . sizes ) ) ; <vul-end> } if ( ctx -> fragments . enabled && ! ( data == NULL && data_sz == 0 ) ) { ctx -> fragments . ptrs [ ctx -> fragments . count ] = data ; ctx -> fragments . sizes [ ctx -> fragments . count ] = data_sz ; ctx -> fragments . count ++ ; if ( ctx -> fragments . count > ( 1 << EIGHT_PARTITION ) + 1 ) { ctx -> fragments . count = 0 ; * res = VPX_CODEC_INVALID_PARAM ; return - 1 ; } return 0 ; } <vul-start> <vul-end> if ( ! ctx -> fragments . enabled ) { ctx -> fragments . ptrs [ 0 ] = data ; ctx -> fragments . sizes [ 0 ] = data_sz ; ctx -> fragments . count = 1 ; } return 1 ; }","static int update_fragments ( vpx_codec_alg_priv_t * ctx , const uint8_t * data , unsigned int data_sz , vpx_codec_err_t * res ) { * res = VPX_CODEC_OK ; if ( ctx -> fragments . count == 0 ) { <vul-start> memset ( ( void * ) ctx -> fragments . ptrs , 0 , sizeof ( ctx -> fragments . ptrs ) ) ; memset ( ctx -> fragments . sizes , 0 , sizeof ( ctx -> fragments . sizes ) ) ; <vul-end> } if ( ctx -> fragments . enabled && ! ( data == NULL && data_sz == 0 ) ) { ctx -> fragments . ptrs [ ctx -> fragments . count ] = data ; ctx -> fragments . sizes [ ctx -> fragments . count ] = data_sz ; ctx -> fragments . count ++ ; if ( ctx -> fragments . count > ( 1 << EIGHT_PARTITION ) + 1 ) { ctx -> fragments . count = 0 ; * res = VPX_CODEC_INVALID_PARAM ; return - 1 ; } return 0 ; } <vul-start> if ( ! ctx -> fragments . enabled && ( data == NULL && data_sz == 0 ) ) { return 0 ; } <vul-end> if ( ! ctx -> fragments . enabled ) { ctx -> fragments . ptrs [ 0 ] = data ; ctx -> fragments . sizes [ 0 ] = data_sz ; ctx -> fragments . count = 1 ; } return 1 ; }"
1056,"CWE-404 int nfssvc_decode_readdirargs ( struct svc_rqst * rqstp , __be32 * p , struct nfsd_readdirargs * args ) { p = decode_fh ( p , & args -> fh ) ; if ( ! p ) return 0 ; args -> cookie = ntohl ( * p ++ ) ; args -> count = ntohl ( * p ++ ) ; args -> count = min_t ( u32 , args -> count , PAGE_SIZE ) ; <vul-start> <vul-end> args -> buffer = page_address ( * ( rqstp -> rq_next_page ++ ) ) ; <vul-start> return xdr_argsize_check ( rqstp , p ) ; <vul-end> }","int nfssvc_decode_readdirargs ( struct svc_rqst * rqstp , __be32 * p , struct nfsd_readdirargs * args ) { p = decode_fh ( p , & args -> fh ) ; if ( ! p ) return 0 ; args -> cookie = ntohl ( * p ++ ) ; args -> count = ntohl ( * p ++ ) ; args -> count = min_t ( u32 , args -> count , PAGE_SIZE ) ; <vul-start> if ( ! xdr_argsize_check ( rqstp , p ) ) return 0 ; <vul-end> args -> buffer = page_address ( * ( rqstp -> rq_next_page ++ ) ) ; <vul-start> return 1 ; <vul-end> }"
1057,"CWE-285 int xfs_set_acl ( struct inode * inode , struct posix_acl * acl , int type ) { int error = 0 ; if ( ! acl ) goto set_acl ; error = - E2BIG ; if ( acl -> a_count > XFS_ACL_MAX_ENTRIES ( XFS_M ( inode -> i_sb ) ) ) return error ; if ( type == ACL_TYPE_ACCESS ) { <vul-start> umode_t mode = inode -> i_mode ; error = posix_acl_equiv_mode ( acl , & mode ) ; if ( error <= 0 ) { acl = NULL ; if ( error < 0 ) <vul-end> return error ; <vul-start> } <vul-end> error = xfs_set_mode ( inode , mode ) ; if ( error ) return error ; } set_acl : return __xfs_set_acl ( inode , type , acl ) ; }","int xfs_set_acl ( struct inode * inode , struct posix_acl * acl , int type ) { int error = 0 ; if ( ! acl ) goto set_acl ; error = - E2BIG ; if ( acl -> a_count > XFS_ACL_MAX_ENTRIES ( XFS_M ( inode -> i_sb ) ) ) return error ; if ( type == ACL_TYPE_ACCESS ) { <vul-start> umode_t mode ; error = posix_acl_update_mode ( inode , & mode , & acl ) ; if ( error ) <vul-end> return error ; <vul-start> <vul-end> error = xfs_set_mode ( inode , mode ) ; if ( error ) return error ; } set_acl : return __xfs_set_acl ( inode , type , acl ) ; }"
1058,"CWE-264 static int pppol2tp_getsockopt ( struct socket * sock , int level , int optname , char __user * optval , int __user * optlen ) { struct sock * sk = sock -> sk ; struct l2tp_session * session ; struct l2tp_tunnel * tunnel ; int val , len ; int err ; struct pppol2tp_session * ps ; if ( level != SOL_PPPOL2TP ) <vul-start> return udp_prot . getsockopt ( sk , level , optname , optval , optlen ) ; <vul-end> if ( get_user ( len , optlen ) ) return - EFAULT ; len = min_t ( unsigned int , len , sizeof ( int ) ) ; if ( len < 0 ) return - EINVAL ; err = - ENOTCONN ; if ( sk -> sk_user_data == NULL ) goto end ; err = - EBADF ; session = pppol2tp_sock_to_session ( sk ) ; if ( session == NULL ) goto end ; ps = l2tp_session_priv ( session ) ; if ( ( session -> session_id == 0 ) && ( session -> peer_session_id == 0 ) ) { err = - EBADF ; tunnel = l2tp_sock_to_tunnel ( ps -> tunnel_sock ) ; if ( tunnel == NULL ) goto end_put_sess ; err = pppol2tp_tunnel_getsockopt ( sk , tunnel , optname , & val ) ; sock_put ( ps -> tunnel_sock ) ; } else err = pppol2tp_session_getsockopt ( sk , session , optname , & val ) ; err = - EFAULT ; if ( put_user ( len , optlen ) ) goto end_put_sess ; if ( copy_to_user ( ( void __user * ) optval , & val , len ) ) goto end_put_sess ; err = 0 ; end_put_sess : sock_put ( sk ) ; end : return err ; }","static int pppol2tp_getsockopt ( struct socket * sock , int level , int optname , char __user * optval , int __user * optlen ) { struct sock * sk = sock -> sk ; struct l2tp_session * session ; struct l2tp_tunnel * tunnel ; int val , len ; int err ; struct pppol2tp_session * ps ; if ( level != SOL_PPPOL2TP ) <vul-start> return - EINVAL ; <vul-end> if ( get_user ( len , optlen ) ) return - EFAULT ; len = min_t ( unsigned int , len , sizeof ( int ) ) ; if ( len < 0 ) return - EINVAL ; err = - ENOTCONN ; if ( sk -> sk_user_data == NULL ) goto end ; err = - EBADF ; session = pppol2tp_sock_to_session ( sk ) ; if ( session == NULL ) goto end ; ps = l2tp_session_priv ( session ) ; if ( ( session -> session_id == 0 ) && ( session -> peer_session_id == 0 ) ) { err = - EBADF ; tunnel = l2tp_sock_to_tunnel ( ps -> tunnel_sock ) ; if ( tunnel == NULL ) goto end_put_sess ; err = pppol2tp_tunnel_getsockopt ( sk , tunnel , optname , & val ) ; sock_put ( ps -> tunnel_sock ) ; } else err = pppol2tp_session_getsockopt ( sk , session , optname , & val ) ; err = - EFAULT ; if ( put_user ( len , optlen ) ) goto end_put_sess ; if ( copy_to_user ( ( void __user * ) optval , & val , len ) ) goto end_put_sess ; err = 0 ; end_put_sess : sock_put ( sk ) ; end : return err ; }"
1059,"CWE-119 static void scsi_read_complete ( void * opaque , int ret ) { SCSIDiskReq * r = ( SCSIDiskReq * ) opaque ; SCSIDiskState * s = DO_UPCAST ( SCSIDiskState , qdev , r -> req . dev ) ; int n ; if ( r -> req . aiocb != NULL ) { r -> req . aiocb = NULL ; bdrv_acct_done ( s -> bs , & r -> acct ) ; } if ( ret ) { if ( scsi_handle_rw_error ( r , - ret , SCSI_REQ_STATUS_RETRY_READ ) ) { return ; } } <vul-start> DPRINTF ( ""Data ready tag=0x%x len=%zd\\n"" , r -> req . tag , r -> iov . iov_len ) ; n = r -> iov . iov_len / 512 ; <vul-end> r -> sector += n ; r -> sector_count -= n ; <vul-start> scsi_req_data ( & r -> req , r -> iov . iov_len ) ; <vul-end> }","static void scsi_read_complete ( void * opaque , int ret ) { SCSIDiskReq * r = ( SCSIDiskReq * ) opaque ; SCSIDiskState * s = DO_UPCAST ( SCSIDiskState , qdev , r -> req . dev ) ; int n ; if ( r -> req . aiocb != NULL ) { r -> req . aiocb = NULL ; bdrv_acct_done ( s -> bs , & r -> acct ) ; } if ( ret ) { if ( scsi_handle_rw_error ( r , - ret , SCSI_REQ_STATUS_RETRY_READ ) ) { return ; } } <vul-start> DPRINTF ( ""Data ready tag=0x%x len=%zd\\n"" , r -> req . tag , r -> qiov . size ) ; n = r -> qiov . size / 512 ; <vul-end> r -> sector += n ; r -> sector_count -= n ; <vul-start> scsi_req_data ( & r -> req , r -> qiov . size ) ; <vul-end> }"
1060,"CWE-59 static bool dump_fd_info ( const char * dest_filename , char * source_filename , int source_base_ofs , uid_t uid , gid_t gid ) { <vul-start> FILE * fp = fopen ( dest_filename , ""w"" ) ; <vul-end> if ( ! fp ) return false ; unsigned fd = 0 ; while ( fd <= 99999 ) { sprintf ( source_filename + source_base_ofs , ""fd/%u"" , fd ) ; char * name = malloc_readlink ( source_filename ) ; if ( ! name ) break ; fprintf ( fp , ""%u:%s\\n"" , fd , name ) ; free ( name ) ; sprintf ( source_filename + source_base_ofs , ""fdinfo/%u"" , fd ) ; fd ++ ; FILE * in = fopen ( source_filename , ""r"" ) ; if ( ! in ) continue ; char buf [ 128 ] ; while ( fgets ( buf , sizeof ( buf ) - 1 , in ) ) { char * eol = strchrnul ( buf , '\\n' ) ; eol [ 0 ] = '\\n' ; eol [ 1 ] = '\\0' ; fputs ( buf , fp ) ; } fclose ( in ) ; } const int dest_fd = fileno ( fp ) ; if ( fchown ( dest_fd , uid , gid ) < 0 ) { perror_msg ( ""Can\'t change \'%s\' ownership to %lu:%lu"" , dest_filename , ( long ) uid , ( long ) gid ) ; fclose ( fp ) ; unlink ( dest_filename ) ; return false ; } fclose ( fp ) ; return true ; }","static bool dump_fd_info ( const char * dest_filename , char * source_filename , int source_base_ofs , uid_t uid , gid_t gid ) { <vul-start> FILE * fp = fopen ( dest_filename , ""wx"" ) ; <vul-end> if ( ! fp ) return false ; unsigned fd = 0 ; while ( fd <= 99999 ) { sprintf ( source_filename + source_base_ofs , ""fd/%u"" , fd ) ; char * name = malloc_readlink ( source_filename ) ; if ( ! name ) break ; fprintf ( fp , ""%u:%s\\n"" , fd , name ) ; free ( name ) ; sprintf ( source_filename + source_base_ofs , ""fdinfo/%u"" , fd ) ; fd ++ ; FILE * in = fopen ( source_filename , ""r"" ) ; if ( ! in ) continue ; char buf [ 128 ] ; while ( fgets ( buf , sizeof ( buf ) - 1 , in ) ) { char * eol = strchrnul ( buf , '\\n' ) ; eol [ 0 ] = '\\n' ; eol [ 1 ] = '\\0' ; fputs ( buf , fp ) ; } fclose ( in ) ; } const int dest_fd = fileno ( fp ) ; if ( fchown ( dest_fd , uid , gid ) < 0 ) { perror_msg ( ""Can\'t change \'%s\' ownership to %lu:%lu"" , dest_filename , ( long ) uid , ( long ) gid ) ; fclose ( fp ) ; unlink ( dest_filename ) ; return false ; } fclose ( fp ) ; return true ; }"
1061,"CWE-125 static UINT printer_process_irp_write ( PRINTER_DEVICE * printer_dev , IRP * irp ) { UINT32 Length ; UINT64 Offset ; rdpPrintJob * printjob = NULL ; UINT error = CHANNEL_RC_OK ; <vul-start> <vul-end> Stream_Read_UINT32 ( irp -> input , Length ) ; Stream_Read_UINT64 ( irp -> input , Offset ) ; Stream_Seek ( irp -> input , 20 ) ; <vul-start> <vul-end> if ( printer_dev -> printer ) printjob = printer_dev -> printer -> FindPrintJob ( printer_dev -> printer , irp -> FileId ) ; if ( ! printjob ) { irp -> IoStatus = STATUS_UNSUCCESSFUL ; Length = 0 ; } else { <vul-start> error = printjob -> Write ( printjob , Stream_Pointer ( irp -> input ) , Length ) ; <vul-end> } if ( error ) { WLog_ERR ( TAG , ""printjob->Write failed with error %"" PRIu32 ""!"" , error ) ; return error ; } Stream_Write_UINT32 ( irp -> output , Length ) ; Stream_Write_UINT8 ( irp -> output , 0 ) ; return irp -> Complete ( irp ) ; }","static UINT printer_process_irp_write ( PRINTER_DEVICE * printer_dev , IRP * irp ) { UINT32 Length ; UINT64 Offset ; rdpPrintJob * printjob = NULL ; UINT error = CHANNEL_RC_OK ; <vul-start> void * ptr ; if ( Stream_GetRemainingLength ( irp -> input ) < 32 ) return ERROR_INVALID_DATA ; <vul-end> Stream_Read_UINT32 ( irp -> input , Length ) ; Stream_Read_UINT64 ( irp -> input , Offset ) ; Stream_Seek ( irp -> input , 20 ) ; <vul-start> ptr = Stream_Pointer ( irp -> input ) ; if ( ! Stream_SafeSeek ( irp -> input , Length ) ) return ERROR_INVALID_DATA ; <vul-end> if ( printer_dev -> printer ) printjob = printer_dev -> printer -> FindPrintJob ( printer_dev -> printer , irp -> FileId ) ; if ( ! printjob ) { irp -> IoStatus = STATUS_UNSUCCESSFUL ; Length = 0 ; } else { <vul-start> error = printjob -> Write ( printjob , ptr , Length ) ; <vul-end> } if ( error ) { WLog_ERR ( TAG , ""printjob->Write failed with error %"" PRIu32 ""!"" , error ) ; return error ; } Stream_Write_UINT32 ( irp -> output , Length ) ; Stream_Write_UINT8 ( irp -> output , 0 ) ; return irp -> Complete ( irp ) ; }"
1062,"CWE-20 static int irda_recvmsg_dgram ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; struct irda_sock * self = irda_sk ( sk ) ; struct sk_buff * skb ; size_t copied ; int err ; IRDA_DEBUG ( 4 , ""%s()\\n"" , __func__ ) ; <vul-start> msg -> msg_namelen = 0 ; <vul-end> skb = skb_recv_datagram ( sk , flags & ~ MSG_DONTWAIT , flags & MSG_DONTWAIT , & err ) ; if ( ! skb ) return err ; skb_reset_transport_header ( skb ) ; copied = skb -> len ; if ( copied > size ) { IRDA_DEBUG ( 2 , ""%s(), Received truncated frame (%zd < %zd)!\\n"" , __func__ , copied , size ) ; copied = size ; msg -> msg_flags |= MSG_TRUNC ; } skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; skb_free_datagram ( sk , skb ) ; if ( self -> rx_flow == FLOW_STOP ) { if ( ( atomic_read ( & sk -> sk_rmem_alloc ) << 2 ) <= sk -> sk_rcvbuf ) { IRDA_DEBUG ( 2 , ""%s(), Starting IrTTP\\n"" , __func__ ) ; self -> rx_flow = FLOW_START ; irttp_flow_request ( self -> tsap , FLOW_START ) ; } } return copied ; }","static int irda_recvmsg_dgram ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int flags ) { struct sock * sk = sock -> sk ; struct irda_sock * self = irda_sk ( sk ) ; struct sk_buff * skb ; size_t copied ; int err ; IRDA_DEBUG ( 4 , ""%s()\\n"" , __func__ ) ; <vul-start> <vul-end> skb = skb_recv_datagram ( sk , flags & ~ MSG_DONTWAIT , flags & MSG_DONTWAIT , & err ) ; if ( ! skb ) return err ; skb_reset_transport_header ( skb ) ; copied = skb -> len ; if ( copied > size ) { IRDA_DEBUG ( 2 , ""%s(), Received truncated frame (%zd < %zd)!\\n"" , __func__ , copied , size ) ; copied = size ; msg -> msg_flags |= MSG_TRUNC ; } skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; skb_free_datagram ( sk , skb ) ; if ( self -> rx_flow == FLOW_STOP ) { if ( ( atomic_read ( & sk -> sk_rmem_alloc ) << 2 ) <= sk -> sk_rcvbuf ) { IRDA_DEBUG ( 2 , ""%s(), Starting IrTTP\\n"" , __func__ ) ; self -> rx_flow = FLOW_START ; irttp_flow_request ( self -> tsap , FLOW_START ) ; } } return copied ; }"
1063,"CWE-20 int snd_timer_close ( struct snd_timer_instance * timeri ) { struct snd_timer * timer = NULL ; struct snd_timer_instance * slave , * tmp ; if ( snd_BUG_ON ( ! timeri ) ) return - ENXIO ; snd_timer_stop ( timeri ) ; if ( timeri -> flags & SNDRV_TIMER_IFLG_SLAVE ) { spin_lock_irq ( & slave_active_lock ) ; while ( timeri -> flags & SNDRV_TIMER_IFLG_CALLBACK ) { spin_unlock_irq ( & slave_active_lock ) ; udelay ( 10 ) ; spin_lock_irq ( & slave_active_lock ) ; } spin_unlock_irq ( & slave_active_lock ) ; mutex_lock ( & register_mutex ) ; list_del ( & timeri -> open_list ) ; mutex_unlock ( & register_mutex ) ; } else { timer = timeri -> timer ; if ( snd_BUG_ON ( ! timer ) ) goto out ; spin_lock_irq ( & timer -> lock ) ; while ( timeri -> flags & SNDRV_TIMER_IFLG_CALLBACK ) { spin_unlock_irq ( & timer -> lock ) ; udelay ( 10 ) ; spin_lock_irq ( & timer -> lock ) ; } spin_unlock_irq ( & timer -> lock ) ; mutex_lock ( & register_mutex ) ; list_del ( & timeri -> open_list ) ; if ( timer && list_empty ( & timer -> open_list_head ) && timer -> hw . close ) timer -> hw . close ( timer ) ; <vul-start> <vul-end> list_for_each_entry_safe ( slave , tmp , & timeri -> slave_list_head , open_list ) { <vul-start> spin_lock_irq ( & slave_active_lock ) ; _snd_timer_stop ( slave , 1 , SNDRV_TIMER_EVENT_RESOLUTION ) ; <vul-end> list_move_tail ( & slave -> open_list , & snd_timer_slave_list ) ; slave -> master = NULL ; slave -> timer = NULL ; <vul-start> <vul-end> spin_unlock_irq ( & slave_active_lock ) ; <vul-start> } <vul-end> mutex_unlock ( & register_mutex ) ; } out : if ( timeri -> private_free ) timeri -> private_free ( timeri ) ; kfree ( timeri -> owner ) ; kfree ( timeri ) ; if ( timer ) module_put ( timer -> module ) ; return 0 ; }","int snd_timer_close ( struct snd_timer_instance * timeri ) { struct snd_timer * timer = NULL ; struct snd_timer_instance * slave , * tmp ; if ( snd_BUG_ON ( ! timeri ) ) return - ENXIO ; snd_timer_stop ( timeri ) ; if ( timeri -> flags & SNDRV_TIMER_IFLG_SLAVE ) { spin_lock_irq ( & slave_active_lock ) ; while ( timeri -> flags & SNDRV_TIMER_IFLG_CALLBACK ) { spin_unlock_irq ( & slave_active_lock ) ; udelay ( 10 ) ; spin_lock_irq ( & slave_active_lock ) ; } spin_unlock_irq ( & slave_active_lock ) ; mutex_lock ( & register_mutex ) ; list_del ( & timeri -> open_list ) ; mutex_unlock ( & register_mutex ) ; } else { timer = timeri -> timer ; if ( snd_BUG_ON ( ! timer ) ) goto out ; spin_lock_irq ( & timer -> lock ) ; while ( timeri -> flags & SNDRV_TIMER_IFLG_CALLBACK ) { spin_unlock_irq ( & timer -> lock ) ; udelay ( 10 ) ; spin_lock_irq ( & timer -> lock ) ; } spin_unlock_irq ( & timer -> lock ) ; mutex_lock ( & register_mutex ) ; list_del ( & timeri -> open_list ) ; if ( timer && list_empty ( & timer -> open_list_head ) && timer -> hw . close ) timer -> hw . close ( timer ) ; <vul-start> spin_lock_irq ( & slave_active_lock ) ; spin_lock ( & timer -> lock ) ; <vul-end> list_for_each_entry_safe ( slave , tmp , & timeri -> slave_list_head , open_list ) { <vul-start> <vul-end> list_move_tail ( & slave -> open_list , & snd_timer_slave_list ) ; slave -> master = NULL ; slave -> timer = NULL ; <vul-start> list_del_init ( & slave -> ack_list ) ; list_del_init ( & slave -> active_list ) ; } spin_unlock ( & timer -> lock ) ; <vul-end> spin_unlock_irq ( & slave_active_lock ) ; <vul-start> <vul-end> mutex_unlock ( & register_mutex ) ; } out : if ( timeri -> private_free ) timeri -> private_free ( timeri ) ; kfree ( timeri -> owner ) ; kfree ( timeri ) ; if ( timer ) module_put ( timer -> module ) ; return 0 ; }"
1064,"CWE-399 static int nlmsg_populate_mdb_fill ( struct sk_buff * skb , struct net_device * dev , struct br_mdb_entry * entry , u32 pid , u32 seq , int type , unsigned int flags ) { struct nlmsghdr * nlh ; struct br_port_msg * bpm ; struct nlattr * nest , * nest2 ; nlh = nlmsg_put ( skb , pid , seq , type , sizeof ( * bpm ) , NLM_F_MULTI ) ; if ( ! nlh ) return - EMSGSIZE ; bpm = nlmsg_data ( nlh ) ; <vul-start> <vul-end> bpm -> family = AF_BRIDGE ; bpm -> ifindex = dev -> ifindex ; nest = nla_nest_start ( skb , MDBA_MDB ) ; if ( nest == NULL ) goto cancel ; nest2 = nla_nest_start ( skb , MDBA_MDB_ENTRY ) ; if ( nest2 == NULL ) goto end ; if ( nla_put ( skb , MDBA_MDB_ENTRY_INFO , sizeof ( * entry ) , entry ) ) goto end ; nla_nest_end ( skb , nest2 ) ; nla_nest_end ( skb , nest ) ; return nlmsg_end ( skb , nlh ) ; end : nla_nest_end ( skb , nest ) ; cancel : nlmsg_cancel ( skb , nlh ) ; return - EMSGSIZE ; }","static int nlmsg_populate_mdb_fill ( struct sk_buff * skb , struct net_device * dev , struct br_mdb_entry * entry , u32 pid , u32 seq , int type , unsigned int flags ) { struct nlmsghdr * nlh ; struct br_port_msg * bpm ; struct nlattr * nest , * nest2 ; nlh = nlmsg_put ( skb , pid , seq , type , sizeof ( * bpm ) , NLM_F_MULTI ) ; if ( ! nlh ) return - EMSGSIZE ; bpm = nlmsg_data ( nlh ) ; <vul-start> memset ( bpm , 0 , sizeof ( * bpm ) ) ; <vul-end> bpm -> family = AF_BRIDGE ; bpm -> ifindex = dev -> ifindex ; nest = nla_nest_start ( skb , MDBA_MDB ) ; if ( nest == NULL ) goto cancel ; nest2 = nla_nest_start ( skb , MDBA_MDB_ENTRY ) ; if ( nest2 == NULL ) goto end ; if ( nla_put ( skb , MDBA_MDB_ENTRY_INFO , sizeof ( * entry ) , entry ) ) goto end ; nla_nest_end ( skb , nest2 ) ; nla_nest_end ( skb , nest ) ; return nlmsg_end ( skb , nlh ) ; end : nla_nest_end ( skb , nest ) ; cancel : nlmsg_cancel ( skb , nlh ) ; return - EMSGSIZE ; }"
1065,CWE-476 static enum count_type __read_io_type ( struct page * page ) { <vul-start> struct address_space * mapping = page -> mapping ; <vul-end> if ( mapping ) { struct inode * inode = mapping -> host ; struct f2fs_sb_info * sbi = F2FS_I_SB ( inode ) ; if ( inode -> i_ino == F2FS_META_INO ( sbi ) ) return F2FS_RD_META ; if ( inode -> i_ino == F2FS_NODE_INO ( sbi ) ) return F2FS_RD_NODE ; } return F2FS_RD_DATA ; },static enum count_type __read_io_type ( struct page * page ) { <vul-start> struct address_space * mapping = page_file_mapping ( page ) ; <vul-end> if ( mapping ) { struct inode * inode = mapping -> host ; struct f2fs_sb_info * sbi = F2FS_I_SB ( inode ) ; if ( inode -> i_ino == F2FS_META_INO ( sbi ) ) return F2FS_RD_META ; if ( inode -> i_ino == F2FS_NODE_INO ( sbi ) ) return F2FS_RD_NODE ; } return F2FS_RD_DATA ; }
1066,"CWE-119 void WT_InterpolateNoLoop ( S_WT_VOICE * pWTVoice , S_WT_INT_FRAME * pWTIntFrame ) { EAS_PCM * pOutputBuffer ; EAS_I32 phaseInc ; EAS_I32 phaseFrac ; EAS_I32 acc0 ; const EAS_SAMPLE * pSamples ; EAS_I32 samp1 ; EAS_I32 samp2 ; EAS_I32 numSamples ; numSamples = pWTIntFrame -> numSamples ; <vul-start> <vul-end> pOutputBuffer = pWTIntFrame -> pAudioBuffer ; phaseInc = pWTIntFrame -> frame . phaseIncrement ; pSamples = ( const EAS_SAMPLE * ) pWTVoice -> phaseAccum ; phaseFrac = ( EAS_I32 ) pWTVoice -> phaseFrac ; # if defined ( _8_BIT_SAMPLES ) samp1 = pSamples [ 0 ] << 8 ; samp2 = pSamples [ 1 ] << 8 ; # else samp1 = pSamples [ 0 ] ; samp2 = pSamples [ 1 ] ; # endif while ( numSamples -- ) { acc0 = samp2 - samp1 ; acc0 = acc0 * phaseFrac ; acc0 = samp1 + ( acc0 >> NUM_PHASE_FRAC_BITS ) ; * pOutputBuffer ++ = ( EAS_I16 ) ( acc0 >> 2 ) ; phaseFrac += phaseInc ; acc0 = phaseFrac >> NUM_PHASE_FRAC_BITS ; if ( acc0 > 0 ) { pSamples += acc0 ; phaseFrac = ( EAS_I32 ) ( ( EAS_U32 ) phaseFrac & PHASE_FRAC_MASK ) ; # if defined ( _8_BIT_SAMPLES ) samp1 = pSamples [ 0 ] << 8 ; samp2 = pSamples [ 1 ] << 8 ; # else samp1 = pSamples [ 0 ] ; samp2 = pSamples [ 1 ] ; # endif } } pWTVoice -> phaseAccum = ( EAS_U32 ) pSamples ; pWTVoice -> phaseFrac = ( EAS_U32 ) phaseFrac ; }","void WT_InterpolateNoLoop ( S_WT_VOICE * pWTVoice , S_WT_INT_FRAME * pWTIntFrame ) { EAS_PCM * pOutputBuffer ; EAS_I32 phaseInc ; EAS_I32 phaseFrac ; EAS_I32 acc0 ; const EAS_SAMPLE * pSamples ; EAS_I32 samp1 ; EAS_I32 samp2 ; EAS_I32 numSamples ; numSamples = pWTIntFrame -> numSamples ; <vul-start> if ( numSamples <= 0 ) { ALOGE ( ""b/26366256"" ) ; return ; } <vul-end> pOutputBuffer = pWTIntFrame -> pAudioBuffer ; phaseInc = pWTIntFrame -> frame . phaseIncrement ; pSamples = ( const EAS_SAMPLE * ) pWTVoice -> phaseAccum ; phaseFrac = ( EAS_I32 ) pWTVoice -> phaseFrac ; # if defined ( _8_BIT_SAMPLES ) samp1 = pSamples [ 0 ] << 8 ; samp2 = pSamples [ 1 ] << 8 ; # else samp1 = pSamples [ 0 ] ; samp2 = pSamples [ 1 ] ; # endif while ( numSamples -- ) { acc0 = samp2 - samp1 ; acc0 = acc0 * phaseFrac ; acc0 = samp1 + ( acc0 >> NUM_PHASE_FRAC_BITS ) ; * pOutputBuffer ++ = ( EAS_I16 ) ( acc0 >> 2 ) ; phaseFrac += phaseInc ; acc0 = phaseFrac >> NUM_PHASE_FRAC_BITS ; if ( acc0 > 0 ) { pSamples += acc0 ; phaseFrac = ( EAS_I32 ) ( ( EAS_U32 ) phaseFrac & PHASE_FRAC_MASK ) ; # if defined ( _8_BIT_SAMPLES ) samp1 = pSamples [ 0 ] << 8 ; samp2 = pSamples [ 1 ] << 8 ; # else samp1 = pSamples [ 0 ] ; samp2 = pSamples [ 1 ] ; # endif } } pWTVoice -> phaseAccum = ( EAS_U32 ) pSamples ; pWTVoice -> phaseFrac = ( EAS_U32 ) phaseFrac ; }"
1067,"NVD-CWE-Other int av_reallocp_array ( void * ptr , size_t nmemb , size_t size ) { void * * ptrptr = ptr ; * ptrptr = av_realloc_f ( * ptrptr , nmemb , size ) ; <vul-start> if ( ! * ptrptr && ! ( nmemb && size ) ) <vul-end> return AVERROR ( ENOMEM ) ; return 0 ; }","int av_reallocp_array ( void * ptr , size_t nmemb , size_t size ) { void * * ptrptr = ptr ; * ptrptr = av_realloc_f ( * ptrptr , nmemb , size ) ; <vul-start> if ( ! * ptrptr && nmemb && size ) <vul-end> return AVERROR ( ENOMEM ) ; return 0 ; }"
1068,"CWE-399 sctp_disposition_t sctp_sf_do_asconf ( struct net * net , const struct sctp_endpoint * ep , const struct sctp_association * asoc , const sctp_subtype_t type , void * arg , sctp_cmd_seq_t * commands ) { struct sctp_chunk * chunk = arg ; struct sctp_chunk * asconf_ack = NULL ; struct sctp_paramhdr * err_param = NULL ; sctp_addiphdr_t * hdr ; <vul-start> union sctp_addr_param * addr_param ; <vul-end> __u32 serial ; <vul-start> int length ; <vul-end> if ( ! sctp_vtag_verify ( chunk , asoc ) ) { sctp_add_cmd_sf ( commands , SCTP_CMD_REPORT_BAD_TAG , SCTP_NULL ( ) ) ; return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; } if ( ! net -> sctp . addip_noauth && ! chunk -> auth ) return sctp_sf_discard_chunk ( net , ep , asoc , type , arg , commands ) ; if ( ! sctp_chunk_length_valid ( chunk , sizeof ( sctp_addip_chunk_t ) ) ) return sctp_sf_violation_chunklen ( net , ep , asoc , type , arg , commands ) ; hdr = ( sctp_addiphdr_t * ) chunk -> skb -> data ; serial = ntohl ( hdr -> serial ) ; <vul-start> addr_param = ( union sctp_addr_param * ) hdr -> params ; length = ntohs ( addr_param -> p . length ) ; if ( length < sizeof ( sctp_paramhdr_t ) ) return sctp_sf_violation_paramlen ( net , ep , asoc , type , arg , ( void * ) addr_param , commands ) ; if ( ! sctp_verify_asconf ( asoc , ( sctp_paramhdr_t * ) ( ( void * ) addr_param + length ) , ( void * ) chunk -> chunk_end , & err_param ) ) <vul-end> return sctp_sf_violation_paramlen ( net , ep , asoc , type , arg , ( void * ) err_param , commands ) ; if ( serial == asoc -> peer . addip_serial + 1 ) { if ( ! chunk -> has_asconf ) sctp_assoc_clean_asconf_ack_cache ( asoc ) ; asconf_ack = sctp_process_asconf ( ( struct sctp_association * ) asoc , chunk ) ; if ( ! asconf_ack ) return SCTP_DISPOSITION_NOMEM ; } else if ( serial < asoc -> peer . addip_serial + 1 ) { asconf_ack = sctp_assoc_lookup_asconf_ack ( asoc , hdr -> serial ) ; if ( ! asconf_ack ) return SCTP_DISPOSITION_DISCARD ; asconf_ack -> transport = NULL ; } else { return SCTP_DISPOSITION_DISCARD ; } asconf_ack -> dest = chunk -> source ; sctp_add_cmd_sf ( commands , SCTP_CMD_REPLY , SCTP_CHUNK ( asconf_ack ) ) ; if ( asoc -> new_transport ) { sctp_sf_heartbeat ( ep , asoc , type , asoc -> new_transport , commands ) ; ( ( struct sctp_association * ) asoc ) -> new_transport = NULL ; } return SCTP_DISPOSITION_CONSUME ; }","sctp_disposition_t sctp_sf_do_asconf ( struct net * net , const struct sctp_endpoint * ep , const struct sctp_association * asoc , const sctp_subtype_t type , void * arg , sctp_cmd_seq_t * commands ) { struct sctp_chunk * chunk = arg ; struct sctp_chunk * asconf_ack = NULL ; struct sctp_paramhdr * err_param = NULL ; sctp_addiphdr_t * hdr ; <vul-start> <vul-end> __u32 serial ; <vul-start> <vul-end> if ( ! sctp_vtag_verify ( chunk , asoc ) ) { sctp_add_cmd_sf ( commands , SCTP_CMD_REPORT_BAD_TAG , SCTP_NULL ( ) ) ; return sctp_sf_pdiscard ( net , ep , asoc , type , arg , commands ) ; } if ( ! net -> sctp . addip_noauth && ! chunk -> auth ) return sctp_sf_discard_chunk ( net , ep , asoc , type , arg , commands ) ; if ( ! sctp_chunk_length_valid ( chunk , sizeof ( sctp_addip_chunk_t ) ) ) return sctp_sf_violation_chunklen ( net , ep , asoc , type , arg , commands ) ; hdr = ( sctp_addiphdr_t * ) chunk -> skb -> data ; serial = ntohl ( hdr -> serial ) ; <vul-start> if ( ! sctp_verify_asconf ( asoc , chunk , true , & err_param ) ) <vul-end> return sctp_sf_violation_paramlen ( net , ep , asoc , type , arg , ( void * ) err_param , commands ) ; if ( serial == asoc -> peer . addip_serial + 1 ) { if ( ! chunk -> has_asconf ) sctp_assoc_clean_asconf_ack_cache ( asoc ) ; asconf_ack = sctp_process_asconf ( ( struct sctp_association * ) asoc , chunk ) ; if ( ! asconf_ack ) return SCTP_DISPOSITION_NOMEM ; } else if ( serial < asoc -> peer . addip_serial + 1 ) { asconf_ack = sctp_assoc_lookup_asconf_ack ( asoc , hdr -> serial ) ; if ( ! asconf_ack ) return SCTP_DISPOSITION_DISCARD ; asconf_ack -> transport = NULL ; } else { return SCTP_DISPOSITION_DISCARD ; } asconf_ack -> dest = chunk -> source ; sctp_add_cmd_sf ( commands , SCTP_CMD_REPLY , SCTP_CHUNK ( asconf_ack ) ) ; if ( asoc -> new_transport ) { sctp_sf_heartbeat ( ep , asoc , type , asoc -> new_transport , commands ) ; ( ( struct sctp_association * ) asoc ) -> new_transport = NULL ; } return SCTP_DISPOSITION_CONSUME ; }"
1069,"CWE-401 static int af9005_identify_state ( struct usb_device * udev , struct dvb_usb_device_properties * props , struct dvb_usb_device_description * * desc , int * cold ) { int ret ; u8 reply , * buf ; buf = kmalloc ( FW_BULKOUT_SIZE + 2 , GFP_KERNEL ) ; if ( ! buf ) return - ENOMEM ; ret = af9005_boot_packet ( udev , FW_CONFIG , & reply , buf , FW_BULKOUT_SIZE + 2 ) ; if ( ret ) goto err ; deb_info ( ""result of FW_CONFIG in identify state %d\\n"" , reply ) ; if ( reply == 0x01 ) * cold = 1 ; else if ( reply == 0x02 ) * cold = 0 ; else <vul-start> return - EIO ; <vul-end> deb_info ( ""Identify state cold = %d\\n"" , * cold ) ; err : kfree ( buf ) ; return ret ; }","static int af9005_identify_state ( struct usb_device * udev , struct dvb_usb_device_properties * props , struct dvb_usb_device_description * * desc , int * cold ) { int ret ; u8 reply , * buf ; buf = kmalloc ( FW_BULKOUT_SIZE + 2 , GFP_KERNEL ) ; if ( ! buf ) return - ENOMEM ; ret = af9005_boot_packet ( udev , FW_CONFIG , & reply , buf , FW_BULKOUT_SIZE + 2 ) ; if ( ret ) goto err ; deb_info ( ""result of FW_CONFIG in identify state %d\\n"" , reply ) ; if ( reply == 0x01 ) * cold = 1 ; else if ( reply == 0x02 ) * cold = 0 ; else <vul-start> ret = - EIO ; if ( ! ret ) <vul-end> deb_info ( ""Identify state cold = %d\\n"" , * cold ) ; err : kfree ( buf ) ; return ret ; }"
1070,"CWE-125 } WavpackBigEndianToNative ( & caf_audio_format , CAFAudioFormatFormat ) ; if ( debug_logging_mode ) { char formatstr [ 5 ] ; memcpy ( formatstr , caf_audio_format . mFormatID , 4 ) ; formatstr [ 4 ] = 0 ; error_line ( ""format = %s, flags = %x, sampling rate = %g"" , formatstr , caf_audio_format . mFormatFlags , caf_audio_format . mSampleRate ) ; error_line ( ""packet = %d bytes and %d frames"" , caf_audio_format . mBytesPerPacket , caf_audio_format . mFramesPerPacket ) ; error_line ( ""channels per frame = %d, bits per channel = %d"" , caf_audio_format . mChannelsPerFrame , caf_audio_format . mBitsPerChannel ) ; } if ( strncmp ( caf_audio_format . mFormatID , ""lpcm"" , 4 ) || ( caf_audio_format . mFormatFlags & ~ 3 ) ) supported = FALSE ; else if ( caf_audio_format . mSampleRate < 1.0 || caf_audio_format . mSampleRate > 16777215.0 || caf_audio_format . mSampleRate != floor ( caf_audio_format . mSampleRate ) ) supported = FALSE ; else if ( ! caf_audio_format . mChannelsPerFrame || caf_audio_format . mChannelsPerFrame > 256 ) supported = FALSE ; else if ( caf_audio_format . mBitsPerChannel < 1 || caf_audio_format . mBitsPerChannel > 32 || ( ( caf_audio_format . mFormatFlags & CAF_FORMAT_FLOAT ) && caf_audio_format . mBitsPerChannel != 32 ) ) supported = FALSE ; else if ( caf_audio_format . mFramesPerPacket != 1 || caf_audio_format . mBytesPerPacket / caf_audio_format . mChannelsPerFrame < ( caf_audio_format . mBitsPerChannel + 7 ) / 8 || caf_audio_format . mBytesPerPacket / caf_audio_format . mChannelsPerFrame > 4 || caf_audio_format . mBytesPerPacket % caf_audio_format . mChannelsPerFrame ) supported = FALSE ; if ( ! supported ) { error_line ( ""%s is an unsupported .CAF format!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } config -> bytes_per_sample = caf_audio_format . mBytesPerPacket / caf_audio_format . mChannelsPerFrame ; config -> float_norm_exp = ( caf_audio_format . mFormatFlags & CAF_FORMAT_FLOAT ) ? 127 : 0 ; config -> bits_per_sample = caf_audio_format . mBitsPerChannel ; config -> num_channels = caf_audio_format . mChannelsPerFrame ; config -> sample_rate = ( int ) caf_audio_format . mSampleRate ; if ( ! ( caf_audio_format . mFormatFlags & CAF_FORMAT_LITTLE_ENDIAN ) && config -> bytes_per_sample > 1 ) config -> qmode |= QMODE_BIG_ENDIAN ; if ( config -> bytes_per_sample == 1 ) config -> qmode |= QMODE_SIGNED_BYTES ; if ( debug_logging_mode ) { if ( config -> float_norm_exp == 127 ) error_line ( ""data format: 32-bit %s-endian floating point"" , ( config -> qmode & QMODE_BIG_ENDIAN ) ? ""big"" : ""little"" ) ; else error_line ( ""data format: %d-bit %s-endian integers stored in %d byte(s)"" , config -> bits_per_sample , ( config -> qmode & QMODE_BIG_ENDIAN ) ? ""big"" : ""little"" , config -> bytes_per_sample ) ; } } else if ( ! strncmp ( caf_chunk_header . mChunkType , ""chan"" , 4 ) ) { <vul-start> CAFChannelLayout * caf_channel_layout = malloc ( ( size_t ) caf_chunk_header . mChunkSize ) ; if ( caf_chunk_header . mChunkSize < sizeof ( CAFChannelLayout ) || ! DoReadFile ( infile , caf_channel_layout , ( uint32_t ) caf_chunk_header . mChunkSize , & bcount ) || <vul-end> bcount != caf_chunk_header . mChunkSize ) { error_line ( ""%s is not a valid .CAF file!"" , infilename ) ; free ( caf_channel_layout ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , caf_channel_layout , ( uint32_t ) caf_chunk_header . mChunkSize ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; free ( caf_channel_layout ) ; return WAVPACK_SOFT_ERROR ; } WavpackBigEndianToNative ( caf_channel_layout , CAFChannelLayoutFormat ) ; chan_chunk = 1 ; if ( config -> channel_mask || ( config -> qmode & QMODE_CHANS_UNASSIGNED ) ) { error_line ( ""this CAF file already has channel order information!"" ) ; free ( caf_channel_layout ) ; return WAVPACK_SOFT_ERROR ; } switch ( caf_channel_layout -> mChannelLayoutTag ) { case kCAFChannelLayoutTag_UseChannelDescriptions : { CAFChannelDescription * descriptions = ( CAFChannelDescription * ) ( caf_channel_layout + 1 ) ; int num_descriptions = caf_channel_layout -> mNumberChannelDescriptions ; int label , cindex = 0 , idents = 0 ; if ( caf_chunk_header . mChunkSize != sizeof ( CAFChannelLayout ) + sizeof ( CAFChannelDescription ) * num_descriptions || num_descriptions != config -> num_channels ) { error_line ( ""channel descriptions in \'chan\' chunk are the wrong size!"" ) ; free ( caf_channel_layout ) ; return WAVPACK_SOFT_ERROR ; } if ( num_descriptions >= 256 ) { error_line ( ""%d channel descriptions is more than we can handle...ignoring!"" ) ; break ; } channel_reorder = malloc ( num_descriptions ) ; memset ( channel_reorder , - 1 , num_descriptions ) ; channel_identities = malloc ( num_descriptions + 1 ) ; for ( i = 0 ; i < num_descriptions ; ++ i ) { WavpackBigEndianToNative ( descriptions + i , CAFChannelDescriptionFormat ) ; if ( debug_logging_mode ) error_line ( ""chan %d --> %d"" , i + 1 , descriptions [ i ] . mChannelLabel ) ; } for ( label = 1 ; label <= 18 ; ++ label ) for ( i = 0 ; i < num_descriptions ; ++ i ) if ( descriptions [ i ] . mChannelLabel == label ) { config -> channel_mask |= 1 << ( label - 1 ) ; channel_reorder [ i ] = cindex ++ ; break ; } for ( i = 0 ; i < num_descriptions ; ++ i )","} WavpackBigEndianToNative ( & caf_audio_format , CAFAudioFormatFormat ) ; if ( debug_logging_mode ) { char formatstr [ 5 ] ; memcpy ( formatstr , caf_audio_format . mFormatID , 4 ) ; formatstr [ 4 ] = 0 ; error_line ( ""format = %s, flags = %x, sampling rate = %g"" , formatstr , caf_audio_format . mFormatFlags , caf_audio_format . mSampleRate ) ; error_line ( ""packet = %d bytes and %d frames"" , caf_audio_format . mBytesPerPacket , caf_audio_format . mFramesPerPacket ) ; error_line ( ""channels per frame = %d, bits per channel = %d"" , caf_audio_format . mChannelsPerFrame , caf_audio_format . mBitsPerChannel ) ; } if ( strncmp ( caf_audio_format . mFormatID , ""lpcm"" , 4 ) || ( caf_audio_format . mFormatFlags & ~ 3 ) ) supported = FALSE ; else if ( caf_audio_format . mSampleRate < 1.0 || caf_audio_format . mSampleRate > 16777215.0 || caf_audio_format . mSampleRate != floor ( caf_audio_format . mSampleRate ) ) supported = FALSE ; else if ( ! caf_audio_format . mChannelsPerFrame || caf_audio_format . mChannelsPerFrame > 256 ) supported = FALSE ; else if ( caf_audio_format . mBitsPerChannel < 1 || caf_audio_format . mBitsPerChannel > 32 || ( ( caf_audio_format . mFormatFlags & CAF_FORMAT_FLOAT ) && caf_audio_format . mBitsPerChannel != 32 ) ) supported = FALSE ; else if ( caf_audio_format . mFramesPerPacket != 1 || caf_audio_format . mBytesPerPacket / caf_audio_format . mChannelsPerFrame < ( caf_audio_format . mBitsPerChannel + 7 ) / 8 || caf_audio_format . mBytesPerPacket / caf_audio_format . mChannelsPerFrame > 4 || caf_audio_format . mBytesPerPacket % caf_audio_format . mChannelsPerFrame ) supported = FALSE ; if ( ! supported ) { error_line ( ""%s is an unsupported .CAF format!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } config -> bytes_per_sample = caf_audio_format . mBytesPerPacket / caf_audio_format . mChannelsPerFrame ; config -> float_norm_exp = ( caf_audio_format . mFormatFlags & CAF_FORMAT_FLOAT ) ? 127 : 0 ; config -> bits_per_sample = caf_audio_format . mBitsPerChannel ; config -> num_channels = caf_audio_format . mChannelsPerFrame ; config -> sample_rate = ( int ) caf_audio_format . mSampleRate ; if ( ! ( caf_audio_format . mFormatFlags & CAF_FORMAT_LITTLE_ENDIAN ) && config -> bytes_per_sample > 1 ) config -> qmode |= QMODE_BIG_ENDIAN ; if ( config -> bytes_per_sample == 1 ) config -> qmode |= QMODE_SIGNED_BYTES ; if ( debug_logging_mode ) { if ( config -> float_norm_exp == 127 ) error_line ( ""data format: 32-bit %s-endian floating point"" , ( config -> qmode & QMODE_BIG_ENDIAN ) ? ""big"" : ""little"" ) ; else error_line ( ""data format: %d-bit %s-endian integers stored in %d byte(s)"" , config -> bits_per_sample , ( config -> qmode & QMODE_BIG_ENDIAN ) ? ""big"" : ""little"" , config -> bytes_per_sample ) ; } } else if ( ! strncmp ( caf_chunk_header . mChunkType , ""chan"" , 4 ) ) { <vul-start> CAFChannelLayout * caf_channel_layout ; if ( caf_chunk_header . mChunkSize < sizeof ( CAFChannelLayout ) || caf_chunk_header . mChunkSize > 1024 ) { error_line ( ""this .CAF file has an invalid \'chan\' chunk!"" ) ; return WAVPACK_SOFT_ERROR ; } if ( debug_logging_mode ) error_line ( ""\'chan\' chunk is %d bytes"" , ( int ) caf_chunk_header . mChunkSize ) ; caf_channel_layout = malloc ( ( size_t ) caf_chunk_header . mChunkSize ) ; if ( ! DoReadFile ( infile , caf_channel_layout , ( uint32_t ) caf_chunk_header . mChunkSize , & bcount ) || <vul-end> bcount != caf_chunk_header . mChunkSize ) { error_line ( ""%s is not a valid .CAF file!"" , infilename ) ; free ( caf_channel_layout ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , caf_channel_layout , ( uint32_t ) caf_chunk_header . mChunkSize ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; free ( caf_channel_layout ) ; return WAVPACK_SOFT_ERROR ; } WavpackBigEndianToNative ( caf_channel_layout , CAFChannelLayoutFormat ) ; chan_chunk = 1 ; if ( config -> channel_mask || ( config -> qmode & QMODE_CHANS_UNASSIGNED ) ) { error_line ( ""this CAF file already has channel order information!"" ) ; free ( caf_channel_layout ) ; return WAVPACK_SOFT_ERROR ; } switch ( caf_channel_layout -> mChannelLayoutTag ) { case kCAFChannelLayoutTag_UseChannelDescriptions : { CAFChannelDescription * descriptions = ( CAFChannelDescription * ) ( caf_channel_layout + 1 ) ; int num_descriptions = caf_channel_layout -> mNumberChannelDescriptions ; int label , cindex = 0 , idents = 0 ; if ( caf_chunk_header . mChunkSize != sizeof ( CAFChannelLayout ) + sizeof ( CAFChannelDescription ) * num_descriptions || num_descriptions != config -> num_channels ) { error_line ( ""channel descriptions in \'chan\' chunk are the wrong size!"" ) ; free ( caf_channel_layout ) ; return WAVPACK_SOFT_ERROR ; } if ( num_descriptions >= 256 ) { error_line ( ""%d channel descriptions is more than we can handle...ignoring!"" ) ; break ; } channel_reorder = malloc ( num_descriptions ) ; memset ( channel_reorder , - 1 , num_descriptions ) ; channel_identities = malloc ( num_descriptions + 1 ) ; for ( i = 0 ; i < num_descriptions ; ++ i ) { WavpackBigEndianToNative ( descriptions + i , CAFChannelDescriptionFormat ) ; if ( debug_logging_mode ) error_line ( ""chan %d --> %d"" , i + 1 , descriptions [ i ] . mChannelLabel ) ; } for ( label = 1 ; label <= 18 ; ++ label ) for ( i = 0 ; i < num_descriptions ; ++ i ) if ( descriptions [ i ] . mChannelLabel == label ) { config -> channel_mask |= 1 << ( label - 1 ) ; channel_reorder [ i ] = cindex ++ ; break ; } for ( i = 0 ; i < num_descriptions ; ++ i )"
1071,"CWE-119 static int filter_frame ( AVFilterLink * inlink , AVFrame * in ) { AVFilterContext * ctx = inlink -> dst ; LutContext * s = ctx -> priv ; AVFilterLink * outlink = ctx -> outputs [ 0 ] ; AVFrame * out ; uint8_t * inrow , * outrow , * inrow0 , * outrow0 ; int i , j , plane , direct = 0 ; if ( av_frame_is_writable ( in ) ) { direct = 1 ; out = in ; } else { out = ff_get_video_buffer ( outlink , outlink -> w , outlink -> h ) ; if ( ! out ) { av_frame_free ( & in ) ; return AVERROR ( ENOMEM ) ; } av_frame_copy_props ( out , in ) ; } if ( s -> is_rgb ) { inrow0 = in -> data [ 0 ] ; outrow0 = out -> data [ 0 ] ; for ( i = 0 ; i < in -> height ; i ++ ) { int w = inlink -> w ; const uint8_t ( * tab ) [ 256 ] = ( const uint8_t ( * ) [ 256 ] ) s -> lut ; inrow = inrow0 ; outrow = outrow0 ; for ( j = 0 ; j < w ; j ++ ) { switch ( s -> step ) { case 4 : outrow [ 3 ] = tab [ 3 ] [ inrow [ 3 ] ] ; case 3 : outrow [ 2 ] = tab [ 2 ] [ inrow [ 2 ] ] ; case 2 : outrow [ 1 ] = tab [ 1 ] [ inrow [ 1 ] ] ; default : outrow [ 0 ] = tab [ 0 ] [ inrow [ 0 ] ] ; } outrow += s -> step ; inrow += s -> step ; } inrow0 += in -> linesize [ 0 ] ; outrow0 += out -> linesize [ 0 ] ; } } else { <vul-start> for ( plane = 0 ; plane < 4 && in -> data [ plane ] ; plane ++ ) { <vul-end> int vsub = plane == 1 || plane == 2 ? s -> vsub : 0 ; int hsub = plane == 1 || plane == 2 ? s -> hsub : 0 ; int h = FF_CEIL_RSHIFT ( inlink -> h , vsub ) ; int w = FF_CEIL_RSHIFT ( inlink -> w , hsub ) ; inrow = in -> data [ plane ] ; outrow = out -> data [ plane ] ; for ( i = 0 ; i < h ; i ++ ) { const uint8_t * tab = s -> lut [ plane ] ; for ( j = 0 ; j < w ; j ++ ) outrow [ j ] = tab [ inrow [ j ] ] ; inrow += in -> linesize [ plane ] ; outrow += out -> linesize [ plane ] ; } } } if ( ! direct ) av_frame_free ( & in ) ; return ff_filter_frame ( outlink , out ) ; }","static int filter_frame ( AVFilterLink * inlink , AVFrame * in ) { AVFilterContext * ctx = inlink -> dst ; LutContext * s = ctx -> priv ; AVFilterLink * outlink = ctx -> outputs [ 0 ] ; AVFrame * out ; uint8_t * inrow , * outrow , * inrow0 , * outrow0 ; int i , j , plane , direct = 0 ; if ( av_frame_is_writable ( in ) ) { direct = 1 ; out = in ; } else { out = ff_get_video_buffer ( outlink , outlink -> w , outlink -> h ) ; if ( ! out ) { av_frame_free ( & in ) ; return AVERROR ( ENOMEM ) ; } av_frame_copy_props ( out , in ) ; } if ( s -> is_rgb ) { inrow0 = in -> data [ 0 ] ; outrow0 = out -> data [ 0 ] ; for ( i = 0 ; i < in -> height ; i ++ ) { int w = inlink -> w ; const uint8_t ( * tab ) [ 256 ] = ( const uint8_t ( * ) [ 256 ] ) s -> lut ; inrow = inrow0 ; outrow = outrow0 ; for ( j = 0 ; j < w ; j ++ ) { switch ( s -> step ) { case 4 : outrow [ 3 ] = tab [ 3 ] [ inrow [ 3 ] ] ; case 3 : outrow [ 2 ] = tab [ 2 ] [ inrow [ 2 ] ] ; case 2 : outrow [ 1 ] = tab [ 1 ] [ inrow [ 1 ] ] ; default : outrow [ 0 ] = tab [ 0 ] [ inrow [ 0 ] ] ; } outrow += s -> step ; inrow += s -> step ; } inrow0 += in -> linesize [ 0 ] ; outrow0 += out -> linesize [ 0 ] ; } } else { <vul-start> for ( plane = 0 ; plane < 4 && in -> data [ plane ] && in -> linesize [ plane ] ; plane ++ ) { <vul-end> int vsub = plane == 1 || plane == 2 ? s -> vsub : 0 ; int hsub = plane == 1 || plane == 2 ? s -> hsub : 0 ; int h = FF_CEIL_RSHIFT ( inlink -> h , vsub ) ; int w = FF_CEIL_RSHIFT ( inlink -> w , hsub ) ; inrow = in -> data [ plane ] ; outrow = out -> data [ plane ] ; for ( i = 0 ; i < h ; i ++ ) { const uint8_t * tab = s -> lut [ plane ] ; for ( j = 0 ; j < w ; j ++ ) outrow [ j ] = tab [ inrow [ j ] ] ; inrow += in -> linesize [ plane ] ; outrow += out -> linesize [ plane ] ; } } } if ( ! direct ) av_frame_free ( & in ) ; return ff_filter_frame ( outlink , out ) ; }"
1072,"CWE-125 static void ip_optprint ( netdissect_options * ndo , register const u_char * cp , u_int length ) { register u_int option_len ; const char * sep = """" ; for ( ; length > 0 ; cp += option_len , length -= option_len ) { u_int option_code ; ND_PRINT ( ( ndo , ""%s"" , sep ) ) ; sep = "","" ; ND_TCHECK ( * cp ) ; option_code = * cp ; ND_PRINT ( ( ndo , ""%s"" , tok2str ( ip_option_values , ""unknown %u"" , option_code ) ) ) ; if ( option_code == IPOPT_NOP || option_code == IPOPT_EOL ) option_len = 1 ; else { ND_TCHECK ( cp [ 1 ] ) ; option_len = cp [ 1 ] ; if ( option_len < 2 ) { ND_PRINT ( ( ndo , "" [bad length %u]"" , option_len ) ) ; return ; } } if ( option_len > length ) { ND_PRINT ( ( ndo , "" [bad length %u]"" , option_len ) ) ; return ; } ND_TCHECK2 ( * cp , option_len ) ; switch ( option_code ) { case IPOPT_EOL : return ; case IPOPT_TS : ip_printts ( ndo , cp , option_len ) ; break ; case IPOPT_RR : case IPOPT_SSRR : case IPOPT_LSRR : <vul-start> ip_printroute ( ndo , cp , option_len ) ; <vul-end> break ; case IPOPT_RA : if ( option_len < 4 ) { ND_PRINT ( ( ndo , "" [bad length %u]"" , option_len ) ) ; break ; } ND_TCHECK ( cp [ 3 ] ) ; if ( EXTRACT_16BITS ( & cp [ 2 ] ) != 0 ) ND_PRINT ( ( ndo , "" value %u"" , EXTRACT_16BITS ( & cp [ 2 ] ) ) ) ; break ; case IPOPT_NOP : case IPOPT_SECURITY : default : break ; } } return ; trunc : ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; }","static void ip_optprint ( netdissect_options * ndo , register const u_char * cp , u_int length ) { register u_int option_len ; const char * sep = """" ; for ( ; length > 0 ; cp += option_len , length -= option_len ) { u_int option_code ; ND_PRINT ( ( ndo , ""%s"" , sep ) ) ; sep = "","" ; ND_TCHECK ( * cp ) ; option_code = * cp ; ND_PRINT ( ( ndo , ""%s"" , tok2str ( ip_option_values , ""unknown %u"" , option_code ) ) ) ; if ( option_code == IPOPT_NOP || option_code == IPOPT_EOL ) option_len = 1 ; else { ND_TCHECK ( cp [ 1 ] ) ; option_len = cp [ 1 ] ; if ( option_len < 2 ) { ND_PRINT ( ( ndo , "" [bad length %u]"" , option_len ) ) ; return ; } } if ( option_len > length ) { ND_PRINT ( ( ndo , "" [bad length %u]"" , option_len ) ) ; return ; } ND_TCHECK2 ( * cp , option_len ) ; switch ( option_code ) { case IPOPT_EOL : return ; case IPOPT_TS : ip_printts ( ndo , cp , option_len ) ; break ; case IPOPT_RR : case IPOPT_SSRR : case IPOPT_LSRR : <vul-start> if ( ip_printroute ( ndo , cp , option_len ) == - 1 ) goto trunc ; <vul-end> break ; case IPOPT_RA : if ( option_len < 4 ) { ND_PRINT ( ( ndo , "" [bad length %u]"" , option_len ) ) ; break ; } ND_TCHECK ( cp [ 3 ] ) ; if ( EXTRACT_16BITS ( & cp [ 2 ] ) != 0 ) ND_PRINT ( ( ndo , "" value %u"" , EXTRACT_16BITS ( & cp [ 2 ] ) ) ) ; break ; case IPOPT_NOP : case IPOPT_SECURITY : default : break ; } } return ; trunc : ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; }"
1073,"CWE-285 int ceph_set_acl ( struct inode * inode , struct posix_acl * acl , int type ) { int ret = 0 , size = 0 ; const char * name = NULL ; char * value = NULL ; struct iattr newattrs ; umode_t new_mode = inode -> i_mode , old_mode = inode -> i_mode ; switch ( type ) { case ACL_TYPE_ACCESS : name = XATTR_NAME_POSIX_ACL_ACCESS ; if ( acl ) { <vul-start> ret = posix_acl_equiv_mode ( acl , & new_mode ) ; if ( ret < 0 ) <vul-end> goto out ; <vul-start> if ( ret == 0 ) acl = NULL ; <vul-end> } break ; case ACL_TYPE_DEFAULT : if ( ! S_ISDIR ( inode -> i_mode ) ) { ret = acl ? - EINVAL : 0 ; goto out ; } name = XATTR_NAME_POSIX_ACL_DEFAULT ; break ; default : ret = - EINVAL ; goto out ; } if ( acl ) { size = posix_acl_xattr_size ( acl -> a_count ) ; value = kmalloc ( size , GFP_NOFS ) ; if ( ! value ) { ret = - ENOMEM ; goto out ; } ret = posix_acl_to_xattr ( & init_user_ns , acl , value , size ) ; if ( ret < 0 ) goto out_free ; } if ( new_mode != old_mode ) { newattrs . ia_mode = new_mode ; newattrs . ia_valid = ATTR_MODE ; ret = __ceph_setattr ( inode , & newattrs ) ; if ( ret ) goto out_free ; } ret = __ceph_setxattr ( inode , name , value , size , 0 ) ; if ( ret ) { if ( new_mode != old_mode ) { newattrs . ia_mode = old_mode ; newattrs . ia_valid = ATTR_MODE ; __ceph_setattr ( inode , & newattrs ) ; } goto out_free ; } ceph_set_cached_acl ( inode , type , acl ) ; out_free : kfree ( value ) ; out : return ret ; }","int ceph_set_acl ( struct inode * inode , struct posix_acl * acl , int type ) { int ret = 0 , size = 0 ; const char * name = NULL ; char * value = NULL ; struct iattr newattrs ; umode_t new_mode = inode -> i_mode , old_mode = inode -> i_mode ; switch ( type ) { case ACL_TYPE_ACCESS : name = XATTR_NAME_POSIX_ACL_ACCESS ; if ( acl ) { <vul-start> ret = posix_acl_update_mode ( inode , & new_mode , & acl ) ; if ( ret ) <vul-end> goto out ; <vul-start> <vul-end> } break ; case ACL_TYPE_DEFAULT : if ( ! S_ISDIR ( inode -> i_mode ) ) { ret = acl ? - EINVAL : 0 ; goto out ; } name = XATTR_NAME_POSIX_ACL_DEFAULT ; break ; default : ret = - EINVAL ; goto out ; } if ( acl ) { size = posix_acl_xattr_size ( acl -> a_count ) ; value = kmalloc ( size , GFP_NOFS ) ; if ( ! value ) { ret = - ENOMEM ; goto out ; } ret = posix_acl_to_xattr ( & init_user_ns , acl , value , size ) ; if ( ret < 0 ) goto out_free ; } if ( new_mode != old_mode ) { newattrs . ia_mode = new_mode ; newattrs . ia_valid = ATTR_MODE ; ret = __ceph_setattr ( inode , & newattrs ) ; if ( ret ) goto out_free ; } ret = __ceph_setxattr ( inode , name , value , size , 0 ) ; if ( ret ) { if ( new_mode != old_mode ) { newattrs . ia_mode = old_mode ; newattrs . ia_valid = ATTR_MODE ; __ceph_setattr ( inode , & newattrs ) ; } goto out_free ; } ceph_set_cached_acl ( inode , type , acl ) ; out_free : kfree ( value ) ; out : return ret ; }"
1074,"CWE-310 static VALUE ossl_cipher_set_key ( VALUE self , VALUE key ) { EVP_CIPHER_CTX * ctx ; int key_len ; StringValue ( key ) ; GetCipher ( self , ctx ) ; key_len = EVP_CIPHER_CTX_key_length ( ctx ) ; if ( RSTRING_LEN ( key ) != key_len ) ossl_raise ( rb_eArgError , ""key must be %d bytes"" , key_len ) ; if ( EVP_CipherInit_ex ( ctx , NULL , NULL , ( unsigned char * ) RSTRING_PTR ( key ) , NULL , - 1 ) != 1 ) ossl_raise ( eCipherError , NULL ) ; <vul-start> <vul-end> return key ; }","static VALUE ossl_cipher_set_key ( VALUE self , VALUE key ) { EVP_CIPHER_CTX * ctx ; int key_len ; StringValue ( key ) ; GetCipher ( self , ctx ) ; key_len = EVP_CIPHER_CTX_key_length ( ctx ) ; if ( RSTRING_LEN ( key ) != key_len ) ossl_raise ( rb_eArgError , ""key must be %d bytes"" , key_len ) ; if ( EVP_CipherInit_ex ( ctx , NULL , NULL , ( unsigned char * ) RSTRING_PTR ( key ) , NULL , - 1 ) != 1 ) ossl_raise ( eCipherError , NULL ) ; <vul-start> rb_ivar_set ( self , id_key_set , Qtrue ) ; <vul-end> return key ; }"
1075,"CWE-476 static int peer_recv_callback ( rdpTransport * transport , wStream * s , void * extra ) { freerdp_peer * client = ( freerdp_peer * ) extra ; rdpRdp * rdp = client -> context -> rdp ; switch ( rdp -> state ) { case CONNECTION_STATE_INITIAL : if ( ! rdp_server_accept_nego ( rdp , s ) ) return - 1 ; if ( rdp -> nego -> selected_protocol & PROTOCOL_NLA ) { sspi_CopyAuthIdentity ( & client -> identity , & ( rdp -> nego -> transport -> credssp -> identity ) ) ; IFCALLRET ( client -> Logon , client -> authenticated , client , & client -> identity , TRUE ) ; credssp_free ( rdp -> nego -> transport -> credssp ) ; <vul-start> <vul-end> } else { IFCALLRET ( client -> Logon , client -> authenticated , client , & client -> identity , FALSE ) ; } break ; case CONNECTION_STATE_NEGO : if ( ! rdp_server_accept_mcs_connect_initial ( rdp , s ) ) return - 1 ; break ; case CONNECTION_STATE_MCS_CONNECT : if ( ! rdp_server_accept_mcs_erect_domain_request ( rdp , s ) ) return - 1 ; break ; case CONNECTION_STATE_MCS_ERECT_DOMAIN : if ( ! rdp_server_accept_mcs_attach_user_request ( rdp , s ) ) return - 1 ; break ; case CONNECTION_STATE_MCS_ATTACH_USER : if ( ! rdp_server_accept_mcs_channel_join_request ( rdp , s ) ) return - 1 ; break ; case CONNECTION_STATE_MCS_CHANNEL_JOIN : if ( rdp -> settings -> DisableEncryption ) { if ( ! rdp_server_accept_client_keys ( rdp , s ) ) return - 1 ; break ; } rdp -> state = CONNECTION_STATE_ESTABLISH_KEYS ; case CONNECTION_STATE_ESTABLISH_KEYS : if ( ! rdp_server_accept_client_info ( rdp , s ) ) return - 1 ; IFCALL ( client -> Capabilities , client ) ; if ( ! rdp_send_demand_active ( rdp ) ) return - 1 ; break ; case CONNECTION_STATE_LICENSE : if ( ! rdp_server_accept_confirm_active ( rdp , s ) ) { Stream_SetPosition ( s , 0 ) ; return peer_recv_pdu ( client , s ) ; } break ; case CONNECTION_STATE_ACTIVE : if ( peer_recv_pdu ( client , s ) < 0 ) return - 1 ; break ; default : fprintf ( stderr , ""Invalid state %d\\n"" , rdp -> state ) ;","static int peer_recv_callback ( rdpTransport * transport , wStream * s , void * extra ) { freerdp_peer * client = ( freerdp_peer * ) extra ; rdpRdp * rdp = client -> context -> rdp ; switch ( rdp -> state ) { case CONNECTION_STATE_INITIAL : if ( ! rdp_server_accept_nego ( rdp , s ) ) return - 1 ; if ( rdp -> nego -> selected_protocol & PROTOCOL_NLA ) { sspi_CopyAuthIdentity ( & client -> identity , & ( rdp -> nego -> transport -> credssp -> identity ) ) ; IFCALLRET ( client -> Logon , client -> authenticated , client , & client -> identity , TRUE ) ; credssp_free ( rdp -> nego -> transport -> credssp ) ; <vul-start> rdp -> nego -> transport -> credssp = NULL ; <vul-end> } else { IFCALLRET ( client -> Logon , client -> authenticated , client , & client -> identity , FALSE ) ; } break ; case CONNECTION_STATE_NEGO : if ( ! rdp_server_accept_mcs_connect_initial ( rdp , s ) ) return - 1 ; break ; case CONNECTION_STATE_MCS_CONNECT : if ( ! rdp_server_accept_mcs_erect_domain_request ( rdp , s ) ) return - 1 ; break ; case CONNECTION_STATE_MCS_ERECT_DOMAIN : if ( ! rdp_server_accept_mcs_attach_user_request ( rdp , s ) ) return - 1 ; break ; case CONNECTION_STATE_MCS_ATTACH_USER : if ( ! rdp_server_accept_mcs_channel_join_request ( rdp , s ) ) return - 1 ; break ; case CONNECTION_STATE_MCS_CHANNEL_JOIN : if ( rdp -> settings -> DisableEncryption ) { if ( ! rdp_server_accept_client_keys ( rdp , s ) ) return - 1 ; break ; } rdp -> state = CONNECTION_STATE_ESTABLISH_KEYS ; case CONNECTION_STATE_ESTABLISH_KEYS : if ( ! rdp_server_accept_client_info ( rdp , s ) ) return - 1 ; IFCALL ( client -> Capabilities , client ) ; if ( ! rdp_send_demand_active ( rdp ) ) return - 1 ; break ; case CONNECTION_STATE_LICENSE : if ( ! rdp_server_accept_confirm_active ( rdp , s ) ) { Stream_SetPosition ( s , 0 ) ; return peer_recv_pdu ( client , s ) ; } break ; case CONNECTION_STATE_ACTIVE : if ( peer_recv_pdu ( client , s ) < 0 ) return - 1 ; break ; default : fprintf ( stderr , ""Invalid state %d\\n"" , rdp -> state ) ;"
1076,"CWE-119 <vul-start> void cJSON_AddItemReferenceToObject ( cJSON * object , const char * string , cJSON * item ) { cJSON_AddItemToObject ( object , string , create_reference ( item ) ) ; } <vul-end>","<vul-start> void cJSON_AddItemReferenceToObject ( cJSON * object , const char * string , cJSON * item ) { cJSON_AddItemToObject ( object , string , create_reference ( item ) ) ; } <vul-end>"
1077,"CWE-119 WORD32 ih264d_decode_gaps_in_frame_num ( dec_struct_t * ps_dec , UWORD16 u2_frame_num ) { UWORD32 u4_next_frm_num , u4_start_frm_num ; UWORD32 u4_max_frm_num ; pocstruct_t s_tmp_poc ; WORD32 i4_poc ; dec_slice_params_t * ps_cur_slice ; dec_pic_params_t * ps_pic_params ; WORD8 i1_gap_idx ; WORD32 * i4_gaps_start_frm_num ; dpb_manager_t * ps_dpb_mgr ; WORD32 i4_frame_gaps ; WORD8 * pi1_gaps_per_seq ; WORD32 ret ; ps_cur_slice = ps_dec -> ps_cur_slice ; if ( ps_cur_slice -> u1_field_pic_flag ) { if ( ps_dec -> u2_prev_ref_frame_num == u2_frame_num ) return 0 ; } u4_next_frm_num = ps_dec -> u2_prev_ref_frame_num + 1 ; u4_max_frm_num = ps_dec -> ps_cur_sps -> u2_u4_max_pic_num_minus1 + 1 ; if ( u4_next_frm_num >= u4_max_frm_num ) { u4_next_frm_num -= u4_max_frm_num ; } if ( u4_next_frm_num == u2_frame_num ) { return ( 0 ) ; } if ( ( ps_dec -> u1_nal_unit_type == IDR_SLICE_NAL ) && ( u4_next_frm_num >= u2_frame_num ) ) { return ( 0 ) ; } u4_start_frm_num = u4_next_frm_num ; s_tmp_poc . i4_pic_order_cnt_lsb = 0 ; s_tmp_poc . i4_delta_pic_order_cnt_bottom = 0 ; s_tmp_poc . i4_pic_order_cnt_lsb = 0 ; s_tmp_poc . i4_delta_pic_order_cnt_bottom = 0 ; s_tmp_poc . i4_delta_pic_order_cnt [ 0 ] = 0 ; s_tmp_poc . i4_delta_pic_order_cnt [ 1 ] = 0 ; ps_cur_slice = ps_dec -> ps_cur_slice ; ps_pic_params = ps_dec -> ps_cur_pps ; <vul-start> ps_cur_slice -> u1_field_pic_flag = 0 ; <vul-end> i4_frame_gaps = 0 ; ps_dpb_mgr = ps_dec -> ps_dpb_mgr ; i4_gaps_start_frm_num = ps_dpb_mgr -> ai4_gaps_start_frm_num ; for ( i1_gap_idx = 0 ; i1_gap_idx < MAX_FRAMES ; i1_gap_idx ++ ) { if ( INVALID_FRAME_NUM == i4_gaps_start_frm_num [ i1_gap_idx ] ) break ; } if ( MAX_FRAMES == i1_gap_idx ) { UWORD32 i4_error_code ; i4_error_code = ERROR_DBP_MANAGER_T ; return i4_error_code ; } i4_poc = 0 ; i4_gaps_start_frm_num [ i1_gap_idx ] = u4_start_frm_num ; ps_dpb_mgr -> ai4_gaps_end_frm_num [ i1_gap_idx ] = u2_frame_num - 1 ; pi1_gaps_per_seq = ps_dpb_mgr -> ai1_gaps_per_seq ; pi1_gaps_per_seq [ i1_gap_idx ] = 0 ; while ( u4_next_frm_num != u2_frame_num ) { ih264d_delete_nonref_nondisplay_pics ( ps_dpb_mgr ) ; if ( ps_pic_params -> ps_sps -> u1_pic_order_cnt_type ) { ret = ih264d_decode_pic_order_cnt ( 0 , u4_next_frm_num , & ps_dec -> s_prev_pic_poc , & s_tmp_poc , ps_cur_slice , ps_pic_params , 1 , 0 , 0 , & i4_poc ) ; if ( ret != OK ) return ret ; if ( i4_poc >= ps_dec -> i4_max_poc ) ps_dec -> i4_max_poc = i4_poc ; if ( i4_poc == 0 ) { ps_dec -> i4_prev_max_display_seq = ps_dec -> i4_prev_max_display_seq <vul-start> <vul-end> ps_dec -> i4_max_poc = 0 ; } ps_cur_slice -> u1_mmco_equalto5 = 0 ; ps_cur_slice -> u2_frame_num = u4_next_frm_num ; } if ( ps_dpb_mgr -> i1_poc_buf_id_entries >= ps_dec -> u1_max_dec_frame_buffering ) { ret = ih264d_assign_display_seq ( ps_dec ) ; if ( ret != OK )","WORD32 ih264d_decode_gaps_in_frame_num ( dec_struct_t * ps_dec , UWORD16 u2_frame_num ) { UWORD32 u4_next_frm_num , u4_start_frm_num ; UWORD32 u4_max_frm_num ; pocstruct_t s_tmp_poc ; WORD32 i4_poc ; dec_slice_params_t * ps_cur_slice ; dec_pic_params_t * ps_pic_params ; WORD8 i1_gap_idx ; WORD32 * i4_gaps_start_frm_num ; dpb_manager_t * ps_dpb_mgr ; WORD32 i4_frame_gaps ; WORD8 * pi1_gaps_per_seq ; WORD32 ret ; ps_cur_slice = ps_dec -> ps_cur_slice ; if ( ps_cur_slice -> u1_field_pic_flag ) { if ( ps_dec -> u2_prev_ref_frame_num == u2_frame_num ) return 0 ; } u4_next_frm_num = ps_dec -> u2_prev_ref_frame_num + 1 ; u4_max_frm_num = ps_dec -> ps_cur_sps -> u2_u4_max_pic_num_minus1 + 1 ; if ( u4_next_frm_num >= u4_max_frm_num ) { u4_next_frm_num -= u4_max_frm_num ; } if ( u4_next_frm_num == u2_frame_num ) { return ( 0 ) ; } if ( ( ps_dec -> u1_nal_unit_type == IDR_SLICE_NAL ) && ( u4_next_frm_num >= u2_frame_num ) ) { return ( 0 ) ; } u4_start_frm_num = u4_next_frm_num ; s_tmp_poc . i4_pic_order_cnt_lsb = 0 ; s_tmp_poc . i4_delta_pic_order_cnt_bottom = 0 ; s_tmp_poc . i4_pic_order_cnt_lsb = 0 ; s_tmp_poc . i4_delta_pic_order_cnt_bottom = 0 ; s_tmp_poc . i4_delta_pic_order_cnt [ 0 ] = 0 ; s_tmp_poc . i4_delta_pic_order_cnt [ 1 ] = 0 ; ps_cur_slice = ps_dec -> ps_cur_slice ; ps_pic_params = ps_dec -> ps_cur_pps ; <vul-start> <vul-end> i4_frame_gaps = 0 ; ps_dpb_mgr = ps_dec -> ps_dpb_mgr ; i4_gaps_start_frm_num = ps_dpb_mgr -> ai4_gaps_start_frm_num ; for ( i1_gap_idx = 0 ; i1_gap_idx < MAX_FRAMES ; i1_gap_idx ++ ) { if ( INVALID_FRAME_NUM == i4_gaps_start_frm_num [ i1_gap_idx ] ) break ; } if ( MAX_FRAMES == i1_gap_idx ) { UWORD32 i4_error_code ; i4_error_code = ERROR_DBP_MANAGER_T ; return i4_error_code ; } i4_poc = 0 ; i4_gaps_start_frm_num [ i1_gap_idx ] = u4_start_frm_num ; ps_dpb_mgr -> ai4_gaps_end_frm_num [ i1_gap_idx ] = u2_frame_num - 1 ; pi1_gaps_per_seq = ps_dpb_mgr -> ai1_gaps_per_seq ; pi1_gaps_per_seq [ i1_gap_idx ] = 0 ; while ( u4_next_frm_num != u2_frame_num ) { ih264d_delete_nonref_nondisplay_pics ( ps_dpb_mgr ) ; if ( ps_pic_params -> ps_sps -> u1_pic_order_cnt_type ) { ret = ih264d_decode_pic_order_cnt ( 0 , u4_next_frm_num , & ps_dec -> s_prev_pic_poc , & s_tmp_poc , ps_cur_slice , ps_pic_params , 1 , 0 , 0 , & i4_poc ) ; if ( ret != OK ) return ret ; if ( i4_poc >= ps_dec -> i4_max_poc ) ps_dec -> i4_max_poc = i4_poc ; if ( i4_poc == 0 ) { ps_dec -> i4_prev_max_display_seq = ps_dec -> i4_prev_max_display_seq <vul-start> ps_dec -> i4_max_poc ps_dec -> u1_max_dec_frame_buffering 1 ; <vul-end> ps_dec -> i4_max_poc = 0 ; } ps_cur_slice -> u1_mmco_equalto5 = 0 ; ps_cur_slice -> u2_frame_num = u4_next_frm_num ; } if ( ps_dpb_mgr -> i1_poc_buf_id_entries >= ps_dec -> u1_max_dec_frame_buffering ) { ret = ih264d_assign_display_seq ( ps_dec ) ; if ( ret != OK )"
1078,"CWE-119 <vul-start> static void update_state_rt ( VP9_COMP * cpi , PICK_MODE_CONTEXT * ctx , <vul-end> int mi_row , int mi_col , int bsize ) { VP9_COMMON * const cm = & cpi -> common ; <vul-start> MACROBLOCK * const x = & cpi -> mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; <vul-start> <vul-end> MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; const struct segmentation * const seg = & cm -> seg ; <vul-start> <vul-end> * ( xd -> mi [ 0 ] ) = ctx -> mic ; <vul-start> if ( ( cpi -> oxcf . aq_mode == CYCLIC_REFRESH_AQ ) && seg -> enabled ) { vp9_cyclic_refresh_update_segment ( cpi , & xd -> mi [ 0 ] -> mbmi , mi_row , mi_col , bsize , 1 ) ; <vul-end> vp9_init_plane_quantizers ( cpi , x ) ; } if ( is_inter_block ( mbmi ) ) { <vul-start> vp9_update_mv_count ( cm , xd ) ; <vul-end> if ( cm -> interp_filter == SWITCHABLE ) { const int pred_ctx = vp9_get_pred_context_switchable_interp ( xd ) ; <vul-start> ++ cm -> counts . switchable_interp [ pred_ctx ] [ mbmi -> interp_filter ] ; <vul-end> } } x -> skip = ctx -> skip ; <vul-start> <vul-end> }","<vul-start> static void update_state_rt ( VP9_COMP * cpi , ThreadData * td , PICK_MODE_CONTEXT * ctx , <vul-end> int mi_row , int mi_col , int bsize ) { VP9_COMMON * const cm = & cpi -> common ; <vul-start> MACROBLOCK * const x = & td -> mb ; <vul-end> MACROBLOCKD * const xd = & x -> e_mbd ; <vul-start> MODE_INFO * const mi = xd -> mi [ 0 ] ; <vul-end> MB_MODE_INFO * const mbmi = & xd -> mi [ 0 ] -> mbmi ; const struct segmentation * const seg = & cm -> seg ; <vul-start> const int bw = num_8x8_blocks_wide_lookup [ mi -> mbmi . sb_type ] ; const int bh = num_8x8_blocks_high_lookup [ mi -> mbmi . sb_type ] ; const int x_mis = MIN ( bw , cm -> mi_cols - mi_col ) ; const int y_mis = MIN ( bh , cm -> mi_rows - mi_row ) ; <vul-end> * ( xd -> mi [ 0 ] ) = ctx -> mic ; <vul-start> * ( x -> mbmi_ext ) = ctx -> mbmi_ext ; if ( seg -> enabled && cpi -> oxcf . aq_mode ) { if ( cpi -> oxcf . aq_mode == COMPLEXITY_AQ || cpi -> oxcf . aq_mode == VARIANCE_AQ ) { const uint8_t * const map = seg -> update_map ? cpi -> segmentation_map : cm -> last_frame_seg_map ; mbmi -> segment_id = get_segment_id ( cm , map , bsize , mi_row , mi_col ) ; } else { vp9_cyclic_refresh_update_segment ( cpi , mbmi , mi_row , mi_col , bsize , ctx -> rate , ctx -> dist , x -> skip ) ; } <vul-end> vp9_init_plane_quantizers ( cpi , x ) ; } if ( is_inter_block ( mbmi ) ) { <vul-start> vp9_update_mv_count ( td ) ; <vul-end> if ( cm -> interp_filter == SWITCHABLE ) { const int pred_ctx = vp9_get_pred_context_switchable_interp ( xd ) ; <vul-start> ++ td -> counts -> switchable_interp [ pred_ctx ] [ mbmi -> interp_filter ] ; } if ( mbmi -> sb_type < BLOCK_8X8 ) { mbmi -> mv [ 0 ] . as_int = mi -> bmi [ 3 ] . as_mv [ 0 ] . as_int ; mbmi -> mv [ 1 ] . as_int = mi -> bmi [ 3 ] . as_mv [ 1 ] . as_int ; } } if ( cm -> use_prev_frame_mvs ) { MV_REF * const frame_mvs = cm -> cur_frame -> mvs + mi_row * cm -> mi_cols + mi_col ; int w , h ; for ( h = 0 ; h < y_mis ; ++ h ) { MV_REF * const frame_mv = frame_mvs + h * cm -> mi_cols ; for ( w = 0 ; w < x_mis ; ++ w ) { MV_REF * const mv = frame_mv + w ; mv -> ref_frame [ 0 ] = mi -> mbmi . ref_frame [ 0 ] ; mv -> ref_frame [ 1 ] = mi -> mbmi . ref_frame [ 1 ] ; mv -> mv [ 0 ] . as_int = mi -> mbmi . mv [ 0 ] . as_int ; mv -> mv [ 1 ] . as_int = mi -> mbmi . mv [ 1 ] . as_int ; } <vul-end> } } x -> skip = ctx -> skip ; <vul-start> x -> skip_txfm [ 0 ] = mbmi -> segment_id ? 0 : ctx -> skip_txfm [ 0 ] ; <vul-end> }"
1079,"CWE-20 static void __munlock_pagevec ( struct pagevec * pvec , struct zone * zone ) { int i ; int nr = pagevec_count ( pvec ) ; <vul-start> int delta_munlocked ; <vul-end> struct pagevec pvec_putback ; int pgrescued = 0 ; pagevec_init ( & pvec_putback , 0 ) ; spin_lock_irq ( zone_lru_lock ( zone ) ) ; for ( i = 0 ; i < nr ; i ++ ) { struct page * page = pvec -> pages [ i ] ; if ( TestClearPageMlocked ( page ) ) { if ( __munlock_isolate_lru_page ( page , false ) ) continue ; else __munlock_isolation_failed ( page ) ; <vul-start> <vul-end> } pagevec_add ( & pvec_putback , pvec -> pages [ i ] ) ; pvec -> pages [ i ] = NULL ; } <vul-start> delta_munlocked = - nr + pagevec_count ( & pvec_putback ) ; <vul-end> __mod_zone_page_state ( zone , NR_MLOCK , delta_munlocked ) ; spin_unlock_irq ( zone_lru_lock ( zone ) ) ; pagevec_release ( & pvec_putback ) ; for ( i = 0 ; i < nr ; i ++ ) { struct page * page = pvec -> pages [ i ] ; if ( page ) { lock_page ( page ) ; if ( ! __putback_lru_fast_prepare ( page , & pvec_putback , & pgrescued ) ) { get_page ( page ) ; __munlock_isolated_page ( page ) ; unlock_page ( page ) ; put_page ( page ) ; } } } if ( pagevec_count ( & pvec_putback ) ) __putback_lru_fast ( & pvec_putback , pgrescued ) ; }","static void __munlock_pagevec ( struct pagevec * pvec , struct zone * zone ) { int i ; int nr = pagevec_count ( pvec ) ; <vul-start> int delta_munlocked = - nr ; <vul-end> struct pagevec pvec_putback ; int pgrescued = 0 ; pagevec_init ( & pvec_putback , 0 ) ; spin_lock_irq ( zone_lru_lock ( zone ) ) ; for ( i = 0 ; i < nr ; i ++ ) { struct page * page = pvec -> pages [ i ] ; if ( TestClearPageMlocked ( page ) ) { if ( __munlock_isolate_lru_page ( page , false ) ) continue ; else __munlock_isolation_failed ( page ) ; <vul-start> } else { delta_munlocked ++ ; <vul-end> } pagevec_add ( & pvec_putback , pvec -> pages [ i ] ) ; pvec -> pages [ i ] = NULL ; } <vul-start> <vul-end> __mod_zone_page_state ( zone , NR_MLOCK , delta_munlocked ) ; spin_unlock_irq ( zone_lru_lock ( zone ) ) ; pagevec_release ( & pvec_putback ) ; for ( i = 0 ; i < nr ; i ++ ) { struct page * page = pvec -> pages [ i ] ; if ( page ) { lock_page ( page ) ; if ( ! __putback_lru_fast_prepare ( page , & pvec_putback , & pgrescued ) ) { get_page ( page ) ; __munlock_isolated_page ( page ) ; unlock_page ( page ) ; put_page ( page ) ; } } } if ( pagevec_count ( & pvec_putback ) ) __putback_lru_fast ( & pvec_putback , pgrescued ) ; }"
1080,"CWE-20 void dm9000WritePhyReg ( uint8_t address , uint16_t data ) { <vul-start> dm9000WriteReg ( DM9000_REG_EPAR , 0x40 | address ) ; dm9000WriteReg ( DM9000_REG_EPDRL , LSB ( data ) ) ; dm9000WriteReg ( DM9000_REG_EPDRH , MSB ( data ) ) ; dm9000WriteReg ( DM9000_REG_EPCR , EPCR_EPOS | EPCR_ERPRW ) ; while ( ( dm9000ReadReg ( DM9000_REG_EPCR ) & EPCR_ERRE ) != 0 ) <vul-end> { } usleep ( 5 ) ; <vul-start> dm9000WriteReg ( DM9000_REG_EPCR , EPCR_EPOS ) ; <vul-end> }","void dm9000WritePhyReg ( uint8_t address , uint16_t data ) { <vul-start> dm9000WriteReg ( DM9000_EPAR , 0x40 | address ) ; dm9000WriteReg ( DM9000_EPDRL , LSB ( data ) ) ; dm9000WriteReg ( DM9000_EPDRH , MSB ( data ) ) ; dm9000WriteReg ( DM9000_EPCR , DM9000_EPCR_EPOS | DM9000_EPCR_ERPRW ) ; while ( ( dm9000ReadReg ( DM9000_EPCR ) & DM9000_EPCR_ERRE ) != 0 ) <vul-end> { } usleep ( 5 ) ; <vul-start> dm9000WriteReg ( DM9000_EPCR , DM9000_EPCR_EPOS ) ; <vul-end> }"
1081,"CWE-399 void mono_runtime_shutdown ( void ) { mono_domain_foreach ( fire_process_exit_event , NULL ) ; <vul-start> <vul-end> }","void mono_runtime_shutdown ( void ) { mono_domain_foreach ( fire_process_exit_event , NULL ) ; <vul-start> mono_reflection_shutdown ( ) ; <vul-end> }"
1082,"CWE-399 ( void ) status ; width = ( size_t ) floor ( metrics . width + draw_info -> stroke_width + 0.5 ) ; height = ( size_t ) floor ( metrics . height + draw_info -> stroke_width + 0.5 ) ; if ( ( image -> columns != 0 ) && ( image -> rows != 0 ) ) { if ( ( width >= image -> columns ) && ( height >= image -> rows ) ) break ; } else if ( ( ( image -> columns != 0 ) && ( width >= image -> columns ) ) || ( ( image -> rows != 0 ) && ( height >= image -> rows ) ) ) break ; } high = draw_info -> pointsize ; for ( low = 1.0 ; ( high - low ) > 0.5 ; ) { draw_info -> pointsize = ( low + high ) / 2.0 ; text = AcquireString ( caption ) ; i = FormatMagickCaption ( image , draw_info , split , & metrics , & text ) ; ( void ) CloneString ( & draw_info -> text , text ) ; text = DestroyString ( text ) ; ( void ) FormatLocaleString ( geometry , MaxTextExtent , ""%+g%+g"" , <vul-start> metrics . bounds . x1 , metrics . ascent ) ; <vul-end> if ( draw_info -> gravity == UndefinedGravity ) ( void ) CloneString ( & draw_info -> geometry , geometry ) ; ( void ) GetMultilineTypeMetrics ( image , draw_info , & metrics ) ; width = ( size_t ) floor ( metrics . width + draw_info -> stroke_width + 0.5 ) ; height = ( size_t ) floor ( metrics . height + draw_info -> stroke_width + 0.5 ) ; if ( ( image -> columns != 0 ) && ( image -> rows != 0 ) ) { if ( ( width < image -> columns ) && ( height < image -> rows ) ) low = draw_info -> pointsize + 0.5 ; else high = draw_info -> pointsize - 0.5 ; } else if ( ( ( image -> columns != 0 ) && ( width < image -> columns ) ) || ( ( image -> rows != 0 ) && ( height < image -> rows ) ) ) low = draw_info -> pointsize + 0.5 ; else high = draw_info -> pointsize - 0.5 ; } draw_info -> pointsize = floor ( ( low + high ) / 2.0 - 0.5 ) ; } i = FormatMagickCaption ( image , draw_info , split , & metrics , & caption ) ; ( void ) CloneString ( & draw_info -> text , caption ) ; ( void ) FormatLocaleString ( geometry , MaxTextExtent , ""%+g%+g"" , MagickMax ( draw_info -> direction == RightToLeftDirection ? image -> columns - metrics . bounds . x2 : - metrics . bounds . x1 , 0.0 ) , draw_info -> gravity == UndefinedGravity ? metrics . ascent : 0.0 ) ; <vul-start> draw_info -> geometry = AcquireString ( geometry ) ; <vul-end> status = AnnotateImage ( image , draw_info ) ; if ( image_info -> pointsize == 0.0 ) { char pointsize [ MaxTextExtent ] ; ( void ) FormatLocaleString ( pointsize , MaxTextExtent , ""%.20g"" , draw_info -> pointsize ) ; ( void ) SetImageProperty ( image , ""caption:pointsize"" , pointsize ) ; } draw_info = DestroyDrawInfo ( draw_info ) ; caption = DestroyString ( caption ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } return ( GetFirstImageInList ( image ) ) ; }","( void ) status ; width = ( size_t ) floor ( metrics . width + draw_info -> stroke_width + 0.5 ) ; height = ( size_t ) floor ( metrics . height + draw_info -> stroke_width + 0.5 ) ; if ( ( image -> columns != 0 ) && ( image -> rows != 0 ) ) { if ( ( width >= image -> columns ) && ( height >= image -> rows ) ) break ; } else if ( ( ( image -> columns != 0 ) && ( width >= image -> columns ) ) || ( ( image -> rows != 0 ) && ( height >= image -> rows ) ) ) break ; } high = draw_info -> pointsize ; for ( low = 1.0 ; ( high - low ) > 0.5 ; ) { draw_info -> pointsize = ( low + high ) / 2.0 ; text = AcquireString ( caption ) ; i = FormatMagickCaption ( image , draw_info , split , & metrics , & text ) ; ( void ) CloneString ( & draw_info -> text , text ) ; text = DestroyString ( text ) ; ( void ) FormatLocaleString ( geometry , MaxTextExtent , ""%+g%+g"" , <vul-start> <vul-end> if ( draw_info -> gravity == UndefinedGravity ) ( void ) CloneString ( & draw_info -> geometry , geometry ) ; ( void ) GetMultilineTypeMetrics ( image , draw_info , & metrics ) ; width = ( size_t ) floor ( metrics . width + draw_info -> stroke_width + 0.5 ) ; height = ( size_t ) floor ( metrics . height + draw_info -> stroke_width + 0.5 ) ; if ( ( image -> columns != 0 ) && ( image -> rows != 0 ) ) { if ( ( width < image -> columns ) && ( height < image -> rows ) ) low = draw_info -> pointsize + 0.5 ; else high = draw_info -> pointsize - 0.5 ; } else if ( ( ( image -> columns != 0 ) && ( width < image -> columns ) ) || ( ( image -> rows != 0 ) && ( height < image -> rows ) ) ) low = draw_info -> pointsize + 0.5 ; else high = draw_info -> pointsize - 0.5 ; } draw_info -> pointsize = floor ( ( low + high ) / 2.0 - 0.5 ) ; } i = FormatMagickCaption ( image , draw_info , split , & metrics , & caption ) ; ( void ) CloneString ( & draw_info -> text , caption ) ; ( void ) FormatLocaleString ( geometry , MaxTextExtent , ""%+g%+g"" , MagickMax ( draw_info -> direction == RightToLeftDirection ? image -> columns - metrics . bounds . x2 : - metrics . bounds . x1 , 0.0 ) , draw_info -> gravity == UndefinedGravity ? metrics . ascent : 0.0 ) ; <vul-start> ( void ) CloneString ( & draw_info -> geometry , geometry ) ; <vul-end> status = AnnotateImage ( image , draw_info ) ; if ( image_info -> pointsize == 0.0 ) { char pointsize [ MaxTextExtent ] ; ( void ) FormatLocaleString ( pointsize , MaxTextExtent , ""%.20g"" , draw_info -> pointsize ) ; ( void ) SetImageProperty ( image , ""caption:pointsize"" , pointsize ) ; } draw_info = DestroyDrawInfo ( draw_info ) ; caption = DestroyString ( caption ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } return ( GetFirstImageInList ( image ) ) ; }"
1083,"CWE-119 static int cdxl_decode_frame ( AVCodecContext * avctx , void * data , int * got_frame , AVPacket * pkt ) { CDXLVideoContext * c = avctx -> priv_data ; AVFrame * const p = data ; int ret , w , h , encoding , aligned_width , buf_size = pkt -> size ; const uint8_t * buf = pkt -> data ; if ( buf_size < 32 ) return AVERROR_INVALIDDATA ; encoding = buf [ 1 ] & 7 ; c -> format = buf [ 1 ] & 0xE0 ; w = AV_RB16 ( & buf [ 14 ] ) ; h = AV_RB16 ( & buf [ 16 ] ) ; c -> bpp = buf [ 19 ] ; c -> palette_size = AV_RB16 ( & buf [ 20 ] ) ; c -> palette = buf + 32 ; c -> video = c -> palette + c -> palette_size ; c -> video_size = buf_size - c -> palette_size - 32 ; if ( c -> palette_size > 512 ) return AVERROR_INVALIDDATA ; if ( buf_size < c -> palette_size + 32 ) return AVERROR_INVALIDDATA ; if ( c -> bpp < 1 ) return AVERROR_INVALIDDATA ; if ( c -> format != BIT_PLANAR && c -> format != BIT_LINE && c -> format != CHUNKY ) { avpriv_request_sample ( avctx , ""Pixel format 0x%0x"" , c -> format ) ; return AVERROR_PATCHWELCOME ; } if ( ( ret = ff_set_dimensions ( avctx , w , h ) ) < 0 ) return ret ; if ( c -> format == CHUNKY ) aligned_width = avctx -> width ; else aligned_width = FFALIGN ( c -> avctx -> width , 16 ) ; c -> padded_bits = aligned_width - c -> avctx -> width ; if ( c -> video_size < aligned_width * avctx -> height * ( int64_t ) c -> bpp / 8 ) return AVERROR_INVALIDDATA ; <vul-start> if ( ! encoding && c -> palette_size && c -> bpp <= 8 ) { <vul-end> avctx -> pix_fmt = AV_PIX_FMT_PAL8 ; } else if ( encoding == 1 && ( c -> bpp == 6 || c -> bpp == 8 ) ) { if ( c -> palette_size != ( 1 << ( c -> bpp - 1 ) ) ) return AVERROR_INVALIDDATA ; avctx -> pix_fmt = AV_PIX_FMT_BGR24 ; } else if ( ! encoding && c -> bpp == 24 && c -> format == CHUNKY && ! c -> palette_size ) { avctx -> pix_fmt = AV_PIX_FMT_RGB24 ; } else { avpriv_request_sample ( avctx , ""Encoding %d, bpp %d and format 0x%x"" , encoding , c -> bpp , c -> format ) ; return AVERROR_PATCHWELCOME ; } if ( ( ret = ff_get_buffer ( avctx , p , 0 ) ) < 0 ) return ret ; p -> pict_type = AV_PICTURE_TYPE_I ; if ( encoding ) { av_fast_padded_malloc ( & c -> new_video , & c -> new_video_size , h * w + AV_INPUT_BUFFER_PADDING_SIZE ) ; if ( ! c -> new_video ) return AVERROR ( ENOMEM ) ; if ( c -> bpp == 8 ) cdxl_decode_ham8 ( c , p ) ; else cdxl_decode_ham6 ( c , p ) ; } else if ( avctx -> pix_fmt == AV_PIX_FMT_PAL8 ) { cdxl_decode_rgb ( c , p ) ; } else { cdxl_decode_raw ( c , p ) ; } * got_frame = 1 ; return buf_size ; }","static int cdxl_decode_frame ( AVCodecContext * avctx , void * data , int * got_frame , AVPacket * pkt ) { CDXLVideoContext * c = avctx -> priv_data ; AVFrame * const p = data ; int ret , w , h , encoding , aligned_width , buf_size = pkt -> size ; const uint8_t * buf = pkt -> data ; if ( buf_size < 32 ) return AVERROR_INVALIDDATA ; encoding = buf [ 1 ] & 7 ; c -> format = buf [ 1 ] & 0xE0 ; w = AV_RB16 ( & buf [ 14 ] ) ; h = AV_RB16 ( & buf [ 16 ] ) ; c -> bpp = buf [ 19 ] ; c -> palette_size = AV_RB16 ( & buf [ 20 ] ) ; c -> palette = buf + 32 ; c -> video = c -> palette + c -> palette_size ; c -> video_size = buf_size - c -> palette_size - 32 ; if ( c -> palette_size > 512 ) return AVERROR_INVALIDDATA ; if ( buf_size < c -> palette_size + 32 ) return AVERROR_INVALIDDATA ; if ( c -> bpp < 1 ) return AVERROR_INVALIDDATA ; if ( c -> format != BIT_PLANAR && c -> format != BIT_LINE && c -> format != CHUNKY ) { avpriv_request_sample ( avctx , ""Pixel format 0x%0x"" , c -> format ) ; return AVERROR_PATCHWELCOME ; } if ( ( ret = ff_set_dimensions ( avctx , w , h ) ) < 0 ) return ret ; if ( c -> format == CHUNKY ) aligned_width = avctx -> width ; else aligned_width = FFALIGN ( c -> avctx -> width , 16 ) ; c -> padded_bits = aligned_width - c -> avctx -> width ; if ( c -> video_size < aligned_width * avctx -> height * ( int64_t ) c -> bpp / 8 ) return AVERROR_INVALIDDATA ; <vul-start> if ( ! encoding && c -> palette_size && c -> bpp <= 8 && c -> format != CHUNKY ) { <vul-end> avctx -> pix_fmt = AV_PIX_FMT_PAL8 ; } else if ( encoding == 1 && ( c -> bpp == 6 || c -> bpp == 8 ) ) { if ( c -> palette_size != ( 1 << ( c -> bpp - 1 ) ) ) return AVERROR_INVALIDDATA ; avctx -> pix_fmt = AV_PIX_FMT_BGR24 ; } else if ( ! encoding && c -> bpp == 24 && c -> format == CHUNKY && ! c -> palette_size ) { avctx -> pix_fmt = AV_PIX_FMT_RGB24 ; } else { avpriv_request_sample ( avctx , ""Encoding %d, bpp %d and format 0x%x"" , encoding , c -> bpp , c -> format ) ; return AVERROR_PATCHWELCOME ; } if ( ( ret = ff_get_buffer ( avctx , p , 0 ) ) < 0 ) return ret ; p -> pict_type = AV_PICTURE_TYPE_I ; if ( encoding ) { av_fast_padded_malloc ( & c -> new_video , & c -> new_video_size , h * w + AV_INPUT_BUFFER_PADDING_SIZE ) ; if ( ! c -> new_video ) return AVERROR ( ENOMEM ) ; if ( c -> bpp == 8 ) cdxl_decode_ham8 ( c , p ) ; else cdxl_decode_ham6 ( c , p ) ; } else if ( avctx -> pix_fmt == AV_PIX_FMT_PAL8 ) { cdxl_decode_rgb ( c , p ) ; } else { cdxl_decode_raw ( c , p ) ; } * got_frame = 1 ; return buf_size ; }"
1084,"CWE-476 int btrfs_scrub_progress ( struct btrfs_fs_info * fs_info , u64 devid , struct btrfs_scrub_progress * progress ) { struct btrfs_device * dev ; struct scrub_ctx * sctx = NULL ; mutex_lock ( & fs_info -> fs_devices -> device_list_mutex ) ; <vul-start> dev = btrfs_find_device ( fs_info -> fs_devices , devid , NULL , NULL ) ; <vul-end> if ( dev ) sctx = dev -> scrub_ctx ; if ( sctx ) memcpy ( progress , & sctx -> stat , sizeof ( * progress ) ) ; mutex_unlock ( & fs_info -> fs_devices -> device_list_mutex ) ; return dev ? ( sctx ? 0 : - ENOTCONN ) : - ENODEV ; }","int btrfs_scrub_progress ( struct btrfs_fs_info * fs_info , u64 devid , struct btrfs_scrub_progress * progress ) { struct btrfs_device * dev ; struct scrub_ctx * sctx = NULL ; mutex_lock ( & fs_info -> fs_devices -> device_list_mutex ) ; <vul-start> dev = btrfs_find_device ( fs_info -> fs_devices , devid , NULL , NULL , true ) ; <vul-end> if ( dev ) sctx = dev -> scrub_ctx ; if ( sctx ) memcpy ( progress , & sctx -> stat , sizeof ( * progress ) ) ; mutex_unlock ( & fs_info -> fs_devices -> device_list_mutex ) ; return dev ? ( sctx ? 0 : - ENOTCONN ) : - ENODEV ; }"
1085,"CWE-404 void nlmsvc_grant_reply ( struct nlm_cookie * cookie , __be32 status ) { struct nlm_block * block ; dprintk ( ""grant_reply: looking for cookie %x, s=%d \\n"" , * ( unsigned int * ) ( cookie -> data ) , status ) ; if ( ! ( block = nlmsvc_find_block ( cookie ) ) ) return ; <vul-start> if ( block ) { <vul-end> if ( status == nlm_lck_denied_grace_period ) { nlmsvc_insert_block ( block , 10 * HZ ) ; } else { nlmsvc_unlink_block ( block ) ; } <vul-start> } <vul-end> nlmsvc_release_block ( block ) ; }","void nlmsvc_grant_reply ( struct nlm_cookie * cookie , __be32 status ) { struct nlm_block * block ; dprintk ( ""grant_reply: looking for cookie %x, s=%d \\n"" , * ( unsigned int * ) ( cookie -> data ) , status ) ; if ( ! ( block = nlmsvc_find_block ( cookie ) ) ) return ; <vul-start> <vul-end> if ( status == nlm_lck_denied_grace_period ) { nlmsvc_insert_block ( block , 10 * HZ ) ; } else { nlmsvc_unlink_block ( block ) ; } <vul-start> <vul-end> nlmsvc_release_block ( block ) ; }"
1086,"CWE-119 static void scsi_read_data ( SCSIRequest * req ) { SCSIDiskReq * r = DO_UPCAST ( SCSIDiskReq , req , req ) ; SCSIDiskState * s = DO_UPCAST ( SCSIDiskState , qdev , r -> req . dev ) ; uint32_t n ; if ( r -> sector_count == ( uint32_t ) - 1 ) { DPRINTF ( ""Read buf_len=%zd\\n"" , r -> iov . iov_len ) ; r -> sector_count = 0 ; scsi_req_data ( & r -> req , r -> iov . iov_len ) ; return ; } DPRINTF ( ""Read sector_count=%d\\n"" , r -> sector_count ) ; if ( r -> sector_count == 0 ) { scsi_req_complete ( & r -> req , GOOD ) ; return ; } assert ( r -> req . aiocb == NULL ) ; if ( r -> req . cmd . mode == SCSI_XFER_TO_DEV ) { DPRINTF ( ""Data transfer direction invalid\\n"" ) ; scsi_read_complete ( r , - EINVAL ) ; return ; } <vul-start> n = r -> sector_count ; if ( n > SCSI_DMA_BUF_SIZE / 512 ) n = SCSI_DMA_BUF_SIZE / 512 ; <vul-end> if ( s -> tray_open ) { scsi_read_complete ( r , - ENOMEDIUM ) ; } <vul-start> r -> iov . iov_len = n * 512 ; qemu_iovec_init_external ( & r -> qiov , & r -> iov , 1 ) ; <vul-end> bdrv_acct_start ( s -> bs , & r -> acct , n * BDRV_SECTOR_SIZE , BDRV_ACCT_READ ) ; r -> req . aiocb = bdrv_aio_readv ( s -> bs , r -> sector , & r -> qiov , n , scsi_read_complete , r ) ; if ( r -> req . aiocb == NULL ) { scsi_read_complete ( r , - EIO ) ; } }","static void scsi_read_data ( SCSIRequest * req ) { SCSIDiskReq * r = DO_UPCAST ( SCSIDiskReq , req , req ) ; SCSIDiskState * s = DO_UPCAST ( SCSIDiskState , qdev , r -> req . dev ) ; uint32_t n ; if ( r -> sector_count == ( uint32_t ) - 1 ) { DPRINTF ( ""Read buf_len=%zd\\n"" , r -> iov . iov_len ) ; r -> sector_count = 0 ; scsi_req_data ( & r -> req , r -> iov . iov_len ) ; return ; } DPRINTF ( ""Read sector_count=%d\\n"" , r -> sector_count ) ; if ( r -> sector_count == 0 ) { scsi_req_complete ( & r -> req , GOOD ) ; return ; } assert ( r -> req . aiocb == NULL ) ; if ( r -> req . cmd . mode == SCSI_XFER_TO_DEV ) { DPRINTF ( ""Data transfer direction invalid\\n"" ) ; scsi_read_complete ( r , - EINVAL ) ; return ; } <vul-start> <vul-end> if ( s -> tray_open ) { scsi_read_complete ( r , - ENOMEDIUM ) ; } <vul-start> n = scsi_init_iovec ( r ) ; <vul-end> bdrv_acct_start ( s -> bs , & r -> acct , n * BDRV_SECTOR_SIZE , BDRV_ACCT_READ ) ; r -> req . aiocb = bdrv_aio_readv ( s -> bs , r -> sector , & r -> qiov , n , scsi_read_complete , r ) ; if ( r -> req . aiocb == NULL ) { scsi_read_complete ( r , - EIO ) ; } }"
1087,"CWE-400 static zend_bool add_post_var ( zval * arr , post_var_data_t * var , zend_bool eof TSRMLS_DC ) { <vul-start> char * ksep , * vsep , * val ; <vul-end> size_t klen , vlen ; unsigned int new_vlen ; if ( var -> ptr >= var -> end ) { return 0 ; } <vul-start> vsep = memchr ( var -> ptr , '&' , var -> end - var -> ptr ) ; <vul-end> if ( ! vsep ) { if ( ! eof ) { <vul-start> <vul-end> return 0 ; } else { vsep = var -> end ; } } ksep = memchr ( var -> ptr , '=' , vsep - var -> ptr ) ; if ( ksep ) { * ksep = '\\0' ; klen = ksep - var -> ptr ; vlen = vsep - ++ ksep ; } else { ksep = """" ; klen = vsep - var -> ptr ; vlen = 0 ; } php_url_decode ( var -> ptr , klen ) ; val = estrndup ( ksep , vlen ) ; if ( vlen ) { vlen = php_url_decode ( val , vlen ) ; } if ( sapi_module . input_filter ( PARSE_POST , var -> ptr , & val , vlen , & new_vlen TSRMLS_CC ) ) { php_register_variable_safe ( var -> ptr , val , new_vlen , arr TSRMLS_CC ) ; } efree ( val ) ; var -> ptr = vsep + ( vsep != var -> end ) ; <vul-start> <vul-end> return 1 ; }","static zend_bool add_post_var ( zval * arr , post_var_data_t * var , zend_bool eof TSRMLS_DC ) { <vul-start> char * start , * ksep , * vsep , * val ; <vul-end> size_t klen , vlen ; unsigned int new_vlen ; if ( var -> ptr >= var -> end ) { return 0 ; } <vul-start> start = var -> ptr + var -> already_scanned ; vsep = memchr ( start , '&' , var -> end - start ) ; <vul-end> if ( ! vsep ) { if ( ! eof ) { <vul-start> var -> already_scanned = var -> end - var -> ptr ; <vul-end> return 0 ; } else { vsep = var -> end ; } } ksep = memchr ( var -> ptr , '=' , vsep - var -> ptr ) ; if ( ksep ) { * ksep = '\\0' ; klen = ksep - var -> ptr ; vlen = vsep - ++ ksep ; } else { ksep = """" ; klen = vsep - var -> ptr ; vlen = 0 ; } php_url_decode ( var -> ptr , klen ) ; val = estrndup ( ksep , vlen ) ; if ( vlen ) { vlen = php_url_decode ( val , vlen ) ; } if ( sapi_module . input_filter ( PARSE_POST , var -> ptr , & val , vlen , & new_vlen TSRMLS_CC ) ) { php_register_variable_safe ( var -> ptr , val , new_vlen , arr TSRMLS_CC ) ; } efree ( val ) ; var -> ptr = vsep + ( vsep != var -> end ) ; <vul-start> var -> already_scanned = 0 ; <vul-end> return 1 ; }"
1088,"CWE-119 grub_err_t grub_disk_read ( grub_disk_t disk , grub_disk_addr_t sector , grub_off_t offset , grub_size_t size , void * buf ) { char * tmp_buf ; unsigned real_offset ; if ( grub_disk_adjust_range ( disk , & sector , & offset , size ) != GRUB_ERR_NONE ) { grub_error_push ( ) ; grub_dprintf ( ""disk"" , ""Read out of range: sector 0x%llx (%s).\\n"" , ( unsigned long long ) sector , grub_errmsg ) ; grub_error_pop ( ) ; return grub_errno ; } real_offset = offset ; tmp_buf = grub_malloc ( GRUB_DISK_SECTOR_SIZE << GRUB_DISK_CACHE_BITS ) ; if ( ! tmp_buf ) return grub_errno ; while ( size ) { char * data ; grub_disk_addr_t start_sector ; grub_size_t len ; grub_size_t pos ; start_sector = sector & ~ ( GRUB_DISK_CACHE_SIZE - 1 ) ; pos = ( sector - start_sector ) << GRUB_DISK_SECTOR_BITS ; len = ( ( GRUB_DISK_SECTOR_SIZE << GRUB_DISK_CACHE_BITS ) <vul-start> pos - real_offset ) ; <vul-end> if ( len > size ) len = size ; data = grub_disk_cache_fetch ( disk -> dev -> id , disk -> id , start_sector ) ; if ( data ) { <vul-start> if ( buf ) <vul-end> grub_memcpy ( buf , data + pos + real_offset , len ) ; <vul-start> <vul-end> grub_disk_cache_unlock ( disk -> dev -> id , disk -> id , start_sector ) ; } else { if ( start_sector + GRUB_DISK_CACHE_SIZE > disk -> total_sectors || ( disk -> dev -> read ) ( disk , start_sector , GRUB_DISK_CACHE_SIZE , tmp_buf ) != GRUB_ERR_NONE ) { unsigned num ; char * p ; grub_errno = GRUB_ERR_NONE ; num = ( ( size + real_offset + GRUB_DISK_SECTOR_SIZE - 1 ) >> GRUB_DISK_SECTOR_BITS ) ; p = grub_realloc ( tmp_buf , num << GRUB_DISK_SECTOR_BITS ) ; if ( ! p ) goto finish ; tmp_buf = p ; if ( ( disk -> dev -> read ) ( disk , sector , num , tmp_buf ) ) { grub_error_push ( ) ; grub_dprintf ( ""disk"" , ""%s read failed\\n"" , disk -> name ) ; grub_error_pop ( ) ; goto finish ; } if ( buf ) grub_memcpy ( buf , tmp_buf + real_offset , size ) ; if ( disk -> read_hook ) while ( size ) { grub_size_t to_read ; to_read = size ; if ( real_offset + to_read > GRUB_DISK_SECTOR_SIZE ) to_read = GRUB_DISK_SECTOR_SIZE - real_offset ; ( disk -> read_hook ) ( sector , real_offset , to_read , disk -> closure ) ; if ( grub_errno != GRUB_ERR_NONE ) goto finish ; sector ++ ; size -= to_read ; real_offset = 0 ; } goto finish ; } if ( buf ) grub_memcpy ( buf , tmp_buf + pos + real_offset , len ) ; grub_disk_cache_store ( disk -> dev -> id , disk -> id , start_sector , tmp_buf ) ; } if ( disk -> read_hook )","grub_err_t grub_disk_read ( grub_disk_t disk , grub_disk_addr_t sector , grub_off_t offset , grub_size_t size , void * buf ) { char * tmp_buf ; unsigned real_offset ; if ( grub_disk_adjust_range ( disk , & sector , & offset , size ) != GRUB_ERR_NONE ) { grub_error_push ( ) ; grub_dprintf ( ""disk"" , ""Read out of range: sector 0x%llx (%s).\\n"" , ( unsigned long long ) sector , grub_errmsg ) ; grub_error_pop ( ) ; return grub_errno ; } real_offset = offset ; tmp_buf = grub_malloc ( GRUB_DISK_SECTOR_SIZE << GRUB_DISK_CACHE_BITS ) ; if ( ! tmp_buf ) return grub_errno ; while ( size ) { char * data ; grub_disk_addr_t start_sector ; grub_size_t len ; grub_size_t pos ; start_sector = sector & ~ ( GRUB_DISK_CACHE_SIZE - 1 ) ; pos = ( sector - start_sector ) << GRUB_DISK_SECTOR_BITS ; len = ( ( GRUB_DISK_SECTOR_SIZE << GRUB_DISK_CACHE_BITS ) <vul-start> <vul-end> if ( len > size ) len = size ; data = grub_disk_cache_fetch ( disk -> dev -> id , disk -> id , start_sector ) ; if ( data ) { <vul-start> if ( buf ) { if ( pos + real_offset + len >= size ) { grub_errno = GRUB_ERR_BAD_FS ; return grub_errno ; } <vul-end> grub_memcpy ( buf , data + pos + real_offset , len ) ; <vul-start> } <vul-end> grub_disk_cache_unlock ( disk -> dev -> id , disk -> id , start_sector ) ; } else { if ( start_sector + GRUB_DISK_CACHE_SIZE > disk -> total_sectors || ( disk -> dev -> read ) ( disk , start_sector , GRUB_DISK_CACHE_SIZE , tmp_buf ) != GRUB_ERR_NONE ) { unsigned num ; char * p ; grub_errno = GRUB_ERR_NONE ; num = ( ( size + real_offset + GRUB_DISK_SECTOR_SIZE - 1 ) >> GRUB_DISK_SECTOR_BITS ) ; p = grub_realloc ( tmp_buf , num << GRUB_DISK_SECTOR_BITS ) ; if ( ! p ) goto finish ; tmp_buf = p ; if ( ( disk -> dev -> read ) ( disk , sector , num , tmp_buf ) ) { grub_error_push ( ) ; grub_dprintf ( ""disk"" , ""%s read failed\\n"" , disk -> name ) ; grub_error_pop ( ) ; goto finish ; } if ( buf ) grub_memcpy ( buf , tmp_buf + real_offset , size ) ; if ( disk -> read_hook ) while ( size ) { grub_size_t to_read ; to_read = size ; if ( real_offset + to_read > GRUB_DISK_SECTOR_SIZE ) to_read = GRUB_DISK_SECTOR_SIZE - real_offset ; ( disk -> read_hook ) ( sector , real_offset , to_read , disk -> closure ) ; if ( grub_errno != GRUB_ERR_NONE ) goto finish ; sector ++ ; size -= to_read ; real_offset = 0 ; } goto finish ; } if ( buf ) grub_memcpy ( buf , tmp_buf + pos + real_offset , len ) ; grub_disk_cache_store ( disk -> dev -> id , disk -> id , start_sector , tmp_buf ) ; } if ( disk -> read_hook )"
1089,"CWE-787 memset ( ptr_hbe_txposer -> qmf_in_buf [ idx + HBE_OPER_WIN_LEN - 1 ] , 0 , TWICE_QMF_SYNTH_CHANNELS_NUM * sizeof ( FLOAT32 ) ) ; inp_signal = ptr_hbe_txposer -> ptr_input_buf + idx * 2 * ptr_hbe_txposer -> synth_size + 1 ; anal_buf = & ptr_hbe_txposer -> qmf_in_buf [ idx + HBE_OPER_WIN_LEN - 1 ] [ 4 * ptr_hbe_txposer -> k_start ] ; for ( i = N - 1 ; i >= anal_size ; i -- ) { x [ i ] = x [ i - anal_size ] ; } for ( i = anal_size - 1 ; i >= 0 ; i -- ) { x [ i ] = inp_signal [ anal_size - 1 - i ] ; } for ( i = 0 ; i < N ; i ++ ) { window_output [ i ] = x [ i ] * interp_window_coeff [ i ] ; } for ( i = 0 ; i < 2 * anal_size ; i ++ ) { accu_r = 0.0 ; for ( j = 0 ; j < 5 ; j ++ ) { accu_r = accu_r + window_output [ i + j * 2 * anal_size ] ; } u [ i ] = accu_r ; } if ( anal_size == 40 ) { for ( i = 1 ; i < anal_size ; i ++ ) { FLOAT32 temp1 = u [ i ] + u [ 2 * anal_size - i ] ; FLOAT32 temp2 = u [ i ] - u [ 2 * anal_size - i ] ; u [ i ] = temp1 ; u [ 2 * anal_size - i ] = temp2 ; } for ( k = 0 ; k < anal_size ; k ++ ) { accu_r = u [ anal_size ] ; if ( k & 1 ) accu_i = u [ 0 ] ; else accu_i = - u [ 0 ] ; for ( l = 1 ; l < anal_size ; l ++ ) { accu_r = accu_r + u [ 0 + l ] * analy_cos_sin_tab [ 2 * l + 0 ] ; accu_i = accu_i + u [ 2 * anal_size - l ] * analy_cos_sin_tab [ 2 * l + 1 ] ; } analy_cos_sin_tab += ( 2 * anal_size ) ; * anal_buf ++ = ( FLOAT32 ) accu_r ; * anal_buf ++ = ( FLOAT32 ) accu_i ; } } else { FLOAT32 * ptr_u = u_in ; FLOAT32 * ptr_v = u_out ; for ( k = 0 ; k < anal_size * 2 ; k ++ ) { * ptr_u ++ = ( ( * analy_cos_sin_tab ++ ) * u [ k ] ) ; * ptr_u ++ = ( ( * analy_cos_sin_tab ++ ) * u [ k ] ) ; } <vul-start> if ( ixheaacd_cmplx_anal_fft != NULL ) ( * ixheaacd_cmplx_anal_fft ) ( u_in , u_out , anal_size * 2 ) ; <vul-end> else return - 1 ; for ( k = 0 ; k < anal_size / 2 ; k ++ ) { * ( anal_buf + 1 ) = - * ptr_v ++ ; * anal_buf = * ptr_v ++ ; anal_buf += 2 ; * ( anal_buf + 1 ) = * ptr_v ++ ; * anal_buf = - * ptr_v ++ ; anal_buf += 2 ; } } } return 0 ; }","memset ( ptr_hbe_txposer -> qmf_in_buf [ idx + HBE_OPER_WIN_LEN - 1 ] , 0 , TWICE_QMF_SYNTH_CHANNELS_NUM * sizeof ( FLOAT32 ) ) ; inp_signal = ptr_hbe_txposer -> ptr_input_buf + idx * 2 * ptr_hbe_txposer -> synth_size + 1 ; anal_buf = & ptr_hbe_txposer -> qmf_in_buf [ idx + HBE_OPER_WIN_LEN - 1 ] [ 4 * ptr_hbe_txposer -> k_start ] ; for ( i = N - 1 ; i >= anal_size ; i -- ) { x [ i ] = x [ i - anal_size ] ; } for ( i = anal_size - 1 ; i >= 0 ; i -- ) { x [ i ] = inp_signal [ anal_size - 1 - i ] ; } for ( i = 0 ; i < N ; i ++ ) { window_output [ i ] = x [ i ] * interp_window_coeff [ i ] ; } for ( i = 0 ; i < 2 * anal_size ; i ++ ) { accu_r = 0.0 ; for ( j = 0 ; j < 5 ; j ++ ) { accu_r = accu_r + window_output [ i + j * 2 * anal_size ] ; } u [ i ] = accu_r ; } if ( anal_size == 40 ) { for ( i = 1 ; i < anal_size ; i ++ ) { FLOAT32 temp1 = u [ i ] + u [ 2 * anal_size - i ] ; FLOAT32 temp2 = u [ i ] - u [ 2 * anal_size - i ] ; u [ i ] = temp1 ; u [ 2 * anal_size - i ] = temp2 ; } for ( k = 0 ; k < anal_size ; k ++ ) { accu_r = u [ anal_size ] ; if ( k & 1 ) accu_i = u [ 0 ] ; else accu_i = - u [ 0 ] ; for ( l = 1 ; l < anal_size ; l ++ ) { accu_r = accu_r + u [ 0 + l ] * analy_cos_sin_tab [ 2 * l + 0 ] ; accu_i = accu_i + u [ 2 * anal_size - l ] * analy_cos_sin_tab [ 2 * l + 1 ] ; } analy_cos_sin_tab += ( 2 * anal_size ) ; * anal_buf ++ = ( FLOAT32 ) accu_r ; * anal_buf ++ = ( FLOAT32 ) accu_i ; } } else { FLOAT32 * ptr_u = u_in ; FLOAT32 * ptr_v = u_out ; for ( k = 0 ; k < anal_size * 2 ; k ++ ) { * ptr_u ++ = ( ( * analy_cos_sin_tab ++ ) * u [ k ] ) ; * ptr_u ++ = ( ( * analy_cos_sin_tab ++ ) * u [ k ] ) ; } <vul-start> if ( ptr_hbe_txposer -> ixheaacd_cmplx_anal_fft != NULL ) ( * ( ptr_hbe_txposer -> ixheaacd_cmplx_anal_fft ) ) ( u_in , u_out , anal_size * 2 ) ; <vul-end> else return - 1 ; for ( k = 0 ; k < anal_size / 2 ; k ++ ) { * ( anal_buf + 1 ) = - * ptr_v ++ ; * anal_buf = * ptr_v ++ ; anal_buf += 2 ; * ( anal_buf + 1 ) = * ptr_v ++ ; * anal_buf = - * ptr_v ++ ; anal_buf += 2 ; } } } return 0 ; }"
1090,"CWE-119 static void unset_active_map ( const vpx_codec_enc_cfg_t * cfg , vpx_codec_ctx_t * codec ) { <vul-start> vpx_active_map_t map = { 0 } ; <vul-end> map . rows = ( cfg -> g_h + 15 ) / 16 ; map . cols = ( cfg -> g_w + 15 ) / 16 ; map . active_map = NULL ; if ( vpx_codec_control ( codec , VP8E_SET_ACTIVEMAP , & map ) ) die_codec ( codec , ""Failed to set active map"" ) ; }","static void unset_active_map ( const vpx_codec_enc_cfg_t * cfg , vpx_codec_ctx_t * codec ) { <vul-start> vpx_active_map_t map = { 0 , 0 , 0 } ; <vul-end> map . rows = ( cfg -> g_h + 15 ) / 16 ; map . cols = ( cfg -> g_w + 15 ) / 16 ; map . active_map = NULL ; if ( vpx_codec_control ( codec , VP8E_SET_ACTIVEMAP , & map ) ) die_codec ( codec , ""Failed to set active map"" ) ; }"
1091,"NVD-CWE-noinfo int fit_check_format ( const void * fit , ulong size ) { int ret ; ret = fdt_check_header ( fit ) ; if ( ret ) { log_debug ( ""Wrong FIT format: not a flattened device tree (err=%d)\\n"" , ret ) ; return - ENOEXEC ; } if ( CONFIG_IS_ENABLED ( FIT_FULL_CHECK ) ) { if ( size == IMAGE_SIZE_INVAL ) size = fdt_totalsize ( fit ) ; ret = fdt_check_full ( fit , size ) ; <vul-start> <vul-end> if ( ret ) { log_debug ( ""FIT check error %d\\n"" , ret ) ; <vul-start> return - EINVAL ; <vul-end> } } if ( ! fdt_getprop ( fit , 0 , FIT_DESC_PROP , NULL ) ) { log_debug ( ""Wrong FIT format: no description\\n"" ) ; return - ENOMSG ; } if ( IMAGE_ENABLE_TIMESTAMP ) { if ( ! fdt_getprop ( fit , 0 , FIT_TIMESTAMP_PROP , NULL ) ) { log_debug ( ""Wrong FIT format: no timestamp\\n"" ) ; return - ENODATA ; } } if ( fdt_path_offset ( fit , FIT_IMAGES_PATH ) < 0 ) { log_debug ( ""Wrong FIT format: no images parent node\\n"" ) ; return - ENOENT ; } return 0 ; }","int fit_check_format ( const void * fit , ulong size ) { int ret ; ret = fdt_check_header ( fit ) ; if ( ret ) { log_debug ( ""Wrong FIT format: not a flattened device tree (err=%d)\\n"" , ret ) ; return - ENOEXEC ; } if ( CONFIG_IS_ENABLED ( FIT_FULL_CHECK ) ) { if ( size == IMAGE_SIZE_INVAL ) size = fdt_totalsize ( fit ) ; ret = fdt_check_full ( fit , size ) ; <vul-start> if ( ret ) ret = - EINVAL ; if ( ! ret && CONFIG_IS_ENABLED ( FIT_SIGNATURE ) ) { ret = fdt_check_no_at ( fit , 0 ) ; <vul-end> if ( ret ) { log_debug ( ""FIT check error %d\\n"" , ret ) ; <vul-start> return ret ; } } if ( ret ) { log_debug ( ""FIT check error %d\\n"" , ret ) ; return ret ; <vul-end> } } if ( ! fdt_getprop ( fit , 0 , FIT_DESC_PROP , NULL ) ) { log_debug ( ""Wrong FIT format: no description\\n"" ) ; return - ENOMSG ; } if ( IMAGE_ENABLE_TIMESTAMP ) { if ( ! fdt_getprop ( fit , 0 , FIT_TIMESTAMP_PROP , NULL ) ) { log_debug ( ""Wrong FIT format: no timestamp\\n"" ) ; return - ENODATA ; } } if ( fdt_path_offset ( fit , FIT_IMAGES_PATH ) < 0 ) { log_debug ( ""Wrong FIT format: no images parent node\\n"" ) ; return - ENOENT ; } return 0 ; }"
1092,"CWE-119 ""(%s autodetected %s received)\\n"" , auto_method , method ) ; return ff_http_averror ( 400 , AVERROR ( EIO ) ) ; } if ( ! ( s -> method = av_strdup ( method ) ) ) return AVERROR ( ENOMEM ) ; } while ( av_isspace ( * p ) ) p ++ ; resource = p ; while ( ! av_isspace ( * p ) ) p ++ ; * ( p ++ ) = '\\0' ; av_log ( h , AV_LOG_TRACE , ""Requested resource: %s\\n"" , resource ) ; if ( ! ( s -> resource = av_strdup ( resource ) ) ) return AVERROR ( ENOMEM ) ; while ( av_isspace ( * p ) ) p ++ ; version = p ; while ( * p && ! av_isspace ( * p ) ) p ++ ; * p = '\\0' ; if ( av_strncasecmp ( version , ""HTTP/"" , 5 ) ) { av_log ( h , AV_LOG_ERROR , ""Malformed HTTP version string.\\n"" ) ; return ff_http_averror ( 400 , AVERROR ( EIO ) ) ; } av_log ( h , AV_LOG_TRACE , ""HTTP version string: %s\\n"" , version ) ; } else { while ( ! av_isspace ( * p ) && * p != '\\0' ) p ++ ; while ( av_isspace ( * p ) ) p ++ ; s -> http_code = strtol ( p , & end , 10 ) ; av_log ( h , AV_LOG_TRACE , ""http_code=%d\\n"" , s -> http_code ) ; if ( ( ret = check_http_code ( h , s -> http_code , end ) ) < 0 ) return ret ; } } else { while ( * p != '\\0' && * p != ':' ) p ++ ; if ( * p != ':' ) return 1 ; * p = '\\0' ; tag = line ; p ++ ; while ( av_isspace ( * p ) ) p ++ ; if ( ! av_strcasecmp ( tag , ""Location"" ) ) { if ( ( ret = parse_location ( s , p ) ) < 0 ) return ret ; * new_location = 1 ; <vul-start> } else if ( ! av_strcasecmp ( tag , ""Content-Length"" ) && s -> filesize == - 1 ) { s -> filesize = strtoll ( p , NULL , 10 ) ; <vul-end> } else if ( ! av_strcasecmp ( tag , ""Content-Range"" ) ) { parse_content_range ( h , p ) ; } else if ( ! av_strcasecmp ( tag , ""Accept-Ranges"" ) && ! strncmp ( p , ""bytes"" , 5 ) && s -> seekable == - 1 ) { h -> is_streamed = 0 ; } else if ( ! av_strcasecmp ( tag , ""Transfer-Encoding"" ) && ! av_strncasecmp ( p , ""chunked"" , 7 ) ) { <vul-start> s -> filesize = - 1 ; <vul-end> s -> chunksize = 0 ; } else if ( ! av_strcasecmp ( tag , ""WWW-Authenticate"" ) ) { ff_http_auth_handle_header ( & s -> auth_state , tag , p ) ; } else if ( ! av_strcasecmp ( tag , ""Authentication-Info"" ) ) { ff_http_auth_handle_header ( & s -> auth_state , tag , p ) ; } else if ( ! av_strcasecmp ( tag , ""Proxy-Authenticate"" ) ) { ff_http_auth_handle_header ( & s -> proxy_auth_state , tag , p ) ; } else if ( ! av_strcasecmp ( tag , ""Connection"" ) ) { if ( ! strcmp ( p , ""close"" ) ) s -> willclose = 1 ; } else if ( ! av_strcasecmp ( tag , ""Server"" ) ) { if ( ! av_strcasecmp ( p , ""AkamaiGHost"" ) ) { s -> is_akamai = 1 ; } else if ( ! av_strncasecmp ( p , ""MediaGateway"" , 12 ) ) { s -> is_mediagateway = 1 ; } } else if ( ! av_strcasecmp ( tag , ""Content-Type"" ) ) { av_free ( s -> mime_type ) ; s -> mime_type = av_strdup ( p ) ; } else if ( ! av_strcasecmp ( tag , ""Set-Cookie"" ) ) { if ( parse_cookie ( s , p , & s -> cookie_dict ) ) av_log ( h , AV_LOG_WARNING , ""Unable to parse \'%s\'\\n"" , p ) ; } else if ( ! av_strcasecmp ( tag , ""Icy-MetaInt"" ) ) { <vul-start> s -> icy_metaint = strtoll ( p , NULL , 10 ) ; <vul-end> } else if ( ! av_strncasecmp ( tag , ""Icy-"" , 4 ) ) { if ( ( ret = parse_icy ( s , tag , p ) ) < 0 ) return ret ; } else if ( ! av_strcasecmp ( tag , ""Content-Encoding"" ) ) { if ( ( ret = parse_content_encoding ( h , p ) ) < 0 ) return ret ; } } return 1 ; }","""(%s autodetected %s received)\\n"" , auto_method , method ) ; return ff_http_averror ( 400 , AVERROR ( EIO ) ) ; } if ( ! ( s -> method = av_strdup ( method ) ) ) return AVERROR ( ENOMEM ) ; } while ( av_isspace ( * p ) ) p ++ ; resource = p ; while ( ! av_isspace ( * p ) ) p ++ ; * ( p ++ ) = '\\0' ; av_log ( h , AV_LOG_TRACE , ""Requested resource: %s\\n"" , resource ) ; if ( ! ( s -> resource = av_strdup ( resource ) ) ) return AVERROR ( ENOMEM ) ; while ( av_isspace ( * p ) ) p ++ ; version = p ; while ( * p && ! av_isspace ( * p ) ) p ++ ; * p = '\\0' ; if ( av_strncasecmp ( version , ""HTTP/"" , 5 ) ) { av_log ( h , AV_LOG_ERROR , ""Malformed HTTP version string.\\n"" ) ; return ff_http_averror ( 400 , AVERROR ( EIO ) ) ; } av_log ( h , AV_LOG_TRACE , ""HTTP version string: %s\\n"" , version ) ; } else { while ( ! av_isspace ( * p ) && * p != '\\0' ) p ++ ; while ( av_isspace ( * p ) ) p ++ ; s -> http_code = strtol ( p , & end , 10 ) ; av_log ( h , AV_LOG_TRACE , ""http_code=%d\\n"" , s -> http_code ) ; if ( ( ret = check_http_code ( h , s -> http_code , end ) ) < 0 ) return ret ; } } else { while ( * p != '\\0' && * p != ':' ) p ++ ; if ( * p != ':' ) return 1 ; * p = '\\0' ; tag = line ; p ++ ; while ( av_isspace ( * p ) ) p ++ ; if ( ! av_strcasecmp ( tag , ""Location"" ) ) { if ( ( ret = parse_location ( s , p ) ) < 0 ) return ret ; * new_location = 1 ; <vul-start> } else if ( ! av_strcasecmp ( tag , ""Content-Length"" ) && s -> filesize == UINT64_MAX ) { s -> filesize = strtoull ( p , NULL , 10 ) ; <vul-end> } else if ( ! av_strcasecmp ( tag , ""Content-Range"" ) ) { parse_content_range ( h , p ) ; } else if ( ! av_strcasecmp ( tag , ""Accept-Ranges"" ) && ! strncmp ( p , ""bytes"" , 5 ) && s -> seekable == - 1 ) { h -> is_streamed = 0 ; } else if ( ! av_strcasecmp ( tag , ""Transfer-Encoding"" ) && ! av_strncasecmp ( p , ""chunked"" , 7 ) ) { <vul-start> s -> filesize = UINT64_MAX ; <vul-end> s -> chunksize = 0 ; } else if ( ! av_strcasecmp ( tag , ""WWW-Authenticate"" ) ) { ff_http_auth_handle_header ( & s -> auth_state , tag , p ) ; } else if ( ! av_strcasecmp ( tag , ""Authentication-Info"" ) ) { ff_http_auth_handle_header ( & s -> auth_state , tag , p ) ; } else if ( ! av_strcasecmp ( tag , ""Proxy-Authenticate"" ) ) { ff_http_auth_handle_header ( & s -> proxy_auth_state , tag , p ) ; } else if ( ! av_strcasecmp ( tag , ""Connection"" ) ) { if ( ! strcmp ( p , ""close"" ) ) s -> willclose = 1 ; } else if ( ! av_strcasecmp ( tag , ""Server"" ) ) { if ( ! av_strcasecmp ( p , ""AkamaiGHost"" ) ) { s -> is_akamai = 1 ; } else if ( ! av_strncasecmp ( p , ""MediaGateway"" , 12 ) ) { s -> is_mediagateway = 1 ; } } else if ( ! av_strcasecmp ( tag , ""Content-Type"" ) ) { av_free ( s -> mime_type ) ; s -> mime_type = av_strdup ( p ) ; } else if ( ! av_strcasecmp ( tag , ""Set-Cookie"" ) ) { if ( parse_cookie ( s , p , & s -> cookie_dict ) ) av_log ( h , AV_LOG_WARNING , ""Unable to parse \'%s\'\\n"" , p ) ; } else if ( ! av_strcasecmp ( tag , ""Icy-MetaInt"" ) ) { <vul-start> s -> icy_metaint = strtoull ( p , NULL , 10 ) ; <vul-end> } else if ( ! av_strncasecmp ( tag , ""Icy-"" , 4 ) ) { if ( ( ret = parse_icy ( s , tag , p ) ) < 0 ) return ret ; } else if ( ! av_strcasecmp ( tag , ""Content-Encoding"" ) ) { if ( ( ret = parse_content_encoding ( h , p ) ) < 0 ) return ret ; } } return 1 ; }"
1093,"CWE-354 void recovery_cipher_finalize ( void ) { <vul-start> <vul-end> static char CONFIDENTIAL new_mnemonic [ MNEMONIC_BUF ] = """" ; static char CONFIDENTIAL temp_word [ CURRENT_WORD_BUF ] ; volatile bool auto_completed = true ; char * tok = strtok ( mnemonic , "" "" ) ; while ( tok ) { strlcpy ( temp_word , tok , CURRENT_WORD_BUF ) ; auto_completed &= attempt_auto_complete ( temp_word ) ; strlcat ( new_mnemonic , temp_word , MNEMONIC_BUF ) ; strlcat ( new_mnemonic , "" "" , MNEMONIC_BUF ) ; tok = strtok ( NULL , "" "" ) ; } memzero ( temp_word , sizeof ( temp_word ) ) ; if ( ! auto_completed && ! enforce_wordlist ) { if ( ! dry_run ) { storage_reset ( ) ; } fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Words were not entered correctly. Make sure you are using the substition cipher."" ) ; awaiting_character = false ; layoutHome ( ) ; return ; } <vul-start> new_mnemonic [ strlen ( new_mnemonic ) - 1 ] = '\\0' ; <vul-end> if ( ! dry_run && ( ! enforce_wordlist || mnemonic_check ( new_mnemonic ) ) ) { storage_setMnemonic ( new_mnemonic ) ; memzero ( new_mnemonic , sizeof ( new_mnemonic ) ) ; if ( ! enforce_wordlist ) { storage_setImported ( true ) ; } storage_commit ( ) ; fsm_sendSuccess ( ""Device recovered"" ) ; } else if ( dry_run ) { bool match = storage_isInitialized ( ) && storage_containsMnemonic ( new_mnemonic ) ; if ( match ) { review ( ButtonRequestType_ButtonRequest_Other , ""Recovery Dry Run"" , ""The seed is valid and MATCHES the one in the device."" ) ; fsm_sendSuccess ( ""The seed is valid and matches the one in the device."" ) ; } else if ( mnemonic_check ( new_mnemonic ) ) { review ( ButtonRequestType_ButtonRequest_Other , ""Recovery Dry Run"" , ""The seed is valid, but DOES NOT MATCH the one in the device."" ) ; fsm_sendFailure ( FailureType_Failure_Other , ""The seed is valid, but does not match the one in the device."" ) ; } else { review ( ButtonRequestType_ButtonRequest_Other , ""Recovery Dry Run"" , ""The seed is INVALID, and DOES NOT MATCH the one in the device."" ) ; fsm_sendFailure ( FailureType_Failure_Other , ""The seed is invalid, and does not match the one in the device."" ) ; } memzero ( new_mnemonic , sizeof ( new_mnemonic ) ) ; } else { session_clear ( true ) ; fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Invalid mnemonic, are words in correct order?"" ) ; recovery_abort ( ) ; } memzero ( new_mnemonic , sizeof ( new_mnemonic ) ) ; awaiting_character = false ; memzero ( mnemonic , sizeof ( mnemonic ) ) ; memzero ( cipher , sizeof ( cipher ) ) ; layoutHome ( ) ; }","void recovery_cipher_finalize ( void ) { <vul-start> if ( ! recovery_started ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_UnexpectedMessage , ""Not in Recovery mode"" ) ; layoutHome ( ) ; return ; } <vul-end> static char CONFIDENTIAL new_mnemonic [ MNEMONIC_BUF ] = """" ; static char CONFIDENTIAL temp_word [ CURRENT_WORD_BUF ] ; volatile bool auto_completed = true ; char * tok = strtok ( mnemonic , "" "" ) ; while ( tok ) { strlcpy ( temp_word , tok , CURRENT_WORD_BUF ) ; auto_completed &= attempt_auto_complete ( temp_word ) ; strlcat ( new_mnemonic , temp_word , MNEMONIC_BUF ) ; strlcat ( new_mnemonic , "" "" , MNEMONIC_BUF ) ; tok = strtok ( NULL , "" "" ) ; } memzero ( temp_word , sizeof ( temp_word ) ) ; if ( ! auto_completed && ! enforce_wordlist ) { if ( ! dry_run ) { storage_reset ( ) ; } fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Words were not entered correctly. Make sure you are using the substition cipher."" ) ; awaiting_character = false ; layoutHome ( ) ; return ; } <vul-start> new_mnemonic [ MAX ( 0u , strnlen ( new_mnemonic , sizeof ( new_mnemonic ) ) - 1 ) ] = '\\0' ; <vul-end> if ( ! dry_run && ( ! enforce_wordlist || mnemonic_check ( new_mnemonic ) ) ) { storage_setMnemonic ( new_mnemonic ) ; memzero ( new_mnemonic , sizeof ( new_mnemonic ) ) ; if ( ! enforce_wordlist ) { storage_setImported ( true ) ; } storage_commit ( ) ; fsm_sendSuccess ( ""Device recovered"" ) ; } else if ( dry_run ) { bool match = storage_isInitialized ( ) && storage_containsMnemonic ( new_mnemonic ) ; if ( match ) { review ( ButtonRequestType_ButtonRequest_Other , ""Recovery Dry Run"" , ""The seed is valid and MATCHES the one in the device."" ) ; fsm_sendSuccess ( ""The seed is valid and matches the one in the device."" ) ; } else if ( mnemonic_check ( new_mnemonic ) ) { review ( ButtonRequestType_ButtonRequest_Other , ""Recovery Dry Run"" , ""The seed is valid, but DOES NOT MATCH the one in the device."" ) ; fsm_sendFailure ( FailureType_Failure_Other , ""The seed is valid, but does not match the one in the device."" ) ; } else { review ( ButtonRequestType_ButtonRequest_Other , ""Recovery Dry Run"" , ""The seed is INVALID, and DOES NOT MATCH the one in the device."" ) ; fsm_sendFailure ( FailureType_Failure_Other , ""The seed is invalid, and does not match the one in the device."" ) ; } memzero ( new_mnemonic , sizeof ( new_mnemonic ) ) ; } else { session_clear ( true ) ; fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Invalid mnemonic, are words in correct order?"" ) ; recovery_abort ( ) ; } memzero ( new_mnemonic , sizeof ( new_mnemonic ) ) ; awaiting_character = false ; memzero ( mnemonic , sizeof ( mnemonic ) ) ; memzero ( cipher , sizeof ( cipher ) ) ; layoutHome ( ) ; }"
1094,"CWE-200 char * problem_data_save ( problem_data_t * pd ) { load_abrt_conf ( ) ; <vul-start> struct dump_dir * dd = create_dump_dir_from_problem_data ( pd , g_settings_dump_location ) ; <vul-end> char * problem_id = NULL ; if ( dd ) { problem_id = xstrdup ( dd -> dd_dirname ) ; dd_close ( dd ) ; } log_info ( ""problem id: \'%s\'"" , problem_id ) ; return problem_id ; }","char * problem_data_save ( problem_data_t * pd ) { load_abrt_conf ( ) ; <vul-start> struct dump_dir * dd = NULL ; if ( g_settings_privatereports ) dd = create_dump_dir_from_problem_data_ext ( pd , g_settings_dump_location , 0 ) ; else dd = create_dump_dir_from_problem_data ( pd , g_settings_dump_location ) ; <vul-end> char * problem_id = NULL ; if ( dd ) { problem_id = xstrdup ( dd -> dd_dirname ) ; dd_close ( dd ) ; } log_info ( ""problem id: \'%s\'"" , problem_id ) ; return problem_id ; }"
1095,"CWE-119 void vp9_set_segment_data ( struct segmentation * seg , signed char * feature_data , unsigned char abs_delta ) { seg -> abs_delta = abs_delta ; <vul-start> vpx_memcpy ( seg -> feature_data , feature_data , sizeof ( seg -> feature_data ) ) ; <vul-end> }","void vp9_set_segment_data ( struct segmentation * seg , signed char * feature_data , unsigned char abs_delta ) { seg -> abs_delta = abs_delta ; <vul-start> memcpy ( seg -> feature_data , feature_data , sizeof ( seg -> feature_data ) ) ; <vul-end> }"
1096,"CWE-20 static int nfs_can_extend_write ( struct file * file , struct page * page , struct inode * inode ) { if ( file -> f_flags & O_DSYNC ) return 0 ; <vul-start> <vul-end> if ( NFS_PROTO ( inode ) -> have_delegation ( inode , FMODE_WRITE ) ) return 1 ; <vul-start> if ( nfs_write_pageuptodate ( page , inode ) && ( inode -> i_flock == NULL || ( inode -> i_flock -> fl_start == 0 && <vul-end> inode -> i_flock -> fl_end == OFFSET_MAX && <vul-start> inode -> i_flock -> fl_type != F_RDLCK ) ) ) <vul-end> return 1 ; return 0 ; }","static int nfs_can_extend_write ( struct file * file , struct page * page , struct inode * inode ) { if ( file -> f_flags & O_DSYNC ) return 0 ; <vul-start> if ( ! nfs_write_pageuptodate ( page , inode ) ) return 0 ; <vul-end> if ( NFS_PROTO ( inode ) -> have_delegation ( inode , FMODE_WRITE ) ) return 1 ; <vul-start> if ( inode -> i_flock == NULL || ( inode -> i_flock -> fl_start == 0 && <vul-end> inode -> i_flock -> fl_end == OFFSET_MAX && <vul-start> inode -> i_flock -> fl_type != F_RDLCK ) ) <vul-end> return 1 ; return 0 ; }"
1097,"CWE-835 inline void update_rq_clock ( struct rq * rq ) { <vul-start> if ( ! rq -> skip_clock_update ) { <vul-end> int cpu = cpu_of ( rq ) ; u64 irq_time ; <vul-start> <vul-end> rq -> clock = sched_clock_cpu ( cpu ) ; irq_time = irq_time_cpu ( cpu ) ; if ( rq -> clock - irq_time > rq -> clock_task ) rq -> clock_task = rq -> clock - irq_time ; sched_irq_time_avg_update ( rq , irq_time ) ; } <vul-start> } <vul-end>","inline void update_rq_clock ( struct rq * rq ) { <vul-start> <vul-end> int cpu = cpu_of ( rq ) ; u64 irq_time ; <vul-start> if ( rq -> skip_clock_update ) return ; <vul-end> rq -> clock = sched_clock_cpu ( cpu ) ; irq_time = irq_time_cpu ( cpu ) ; if ( rq -> clock - irq_time > rq -> clock_task ) rq -> clock_task = rq -> clock - irq_time ; sched_irq_time_avg_update ( rq , irq_time ) ; } <vul-start> <vul-end>"
1098,"CWE-189 while ( lzx -> frame < end_frame ) { if ( lzx -> reset_interval && ( ( lzx -> frame % lzx -> reset_interval ) == 0 ) ) { if ( lzx -> block_remaining ) { D ( ( ""%d bytes remaining at reset interval"" , lzx -> block_remaining ) ) return lzx -> error = MSPACK_ERR_DECRUNCH ; } lzxd_reset_state ( lzx ) ; R0 = lzx -> R0 ; R1 = lzx -> R1 ; R2 = lzx -> R2 ; } if ( lzx -> is_delta ) { ENSURE_BITS ( 16 ) ; REMOVE_BITS ( 16 ) ; } if ( ! lzx -> header_read ) { j = 0 ; READ_BITS ( i , 1 ) ; if ( i ) { READ_BITS ( i , 16 ) ; READ_BITS ( j , 16 ) ; } lzx -> intel_filesize = ( i << 16 ) | j ; lzx -> header_read = 1 ; } frame_size = LZX_FRAME_SIZE ; if ( lzx -> length && ( lzx -> length - lzx -> offset ) < ( off_t ) frame_size ) { frame_size = lzx -> length - lzx -> offset ; } bytes_todo = lzx -> frame_posn + frame_size - window_posn ; while ( bytes_todo > 0 ) { if ( lzx -> block_remaining == 0 ) { if ( ( lzx -> block_type == LZX_BLOCKTYPE_UNCOMPRESSED ) && ( lzx -> block_length & 1 ) ) { READ_IF_NEEDED ; i_ptr ++ ; } READ_BITS ( lzx -> block_type , 3 ) ; READ_BITS ( i , 16 ) ; READ_BITS ( j , 8 ) ; lzx -> block_remaining = lzx -> block_length = ( i << 8 ) | j ; switch ( lzx -> block_type ) { case LZX_BLOCKTYPE_ALIGNED : for ( i = 0 ; i < 8 ; i ++ ) { READ_BITS ( j , 3 ) ; lzx -> ALIGNED_len [ i ] = j ; } BUILD_TABLE ( ALIGNED ) ; case LZX_BLOCKTYPE_VERBATIM : READ_LENGTHS ( MAINTREE , 0 , 256 ) ; READ_LENGTHS ( MAINTREE , 256 , LZX_NUM_CHARS + lzx -> num_offsets ) ; BUILD_TABLE ( MAINTREE ) ; if ( lzx -> MAINTREE_len [ 0xE8 ] != 0 ) lzx -> intel_started = 1 ; READ_LENGTHS ( LENGTH , 0 , LZX_NUM_SECONDARY_LENGTHS ) ; BUILD_TABLE_MAYBE_EMPTY ( LENGTH ) ; break ; case LZX_BLOCKTYPE_UNCOMPRESSED : lzx -> intel_started = 1 ; <vul-start> ENSURE_BITS ( 16 ) ; if ( bits_left > 16 ) i_ptr -= 2 ; <vul-end> bits_left = 0 ; bit_buffer = 0 ; for ( rundest = & buf [ 0 ] , i = 0 ; i < 12 ; i ++ ) { READ_IF_NEEDED ; * rundest ++ = * i_ptr ++ ; } R0 = buf [ 0 ] | ( buf [ 1 ] << 8 ) | ( buf [ 2 ] << 16 ) | ( buf [ 3 ] << 24 ) ; R1 = buf [ 4 ] | ( buf [ 5 ] << 8 ) | ( buf [ 6 ] << 16 ) | ( buf [ 7 ] << 24 ) ; R2 = buf [ 8 ] | ( buf [ 9 ] << 8 ) | ( buf [ 10 ] << 16 ) | ( buf [ 11 ] << 24 ) ; break ; default : D ( ( ""bad block type"" ) ) return lzx -> error = MSPACK_ERR_DECRUNCH ; } } this_run = lzx -> block_remaining ; if ( this_run > bytes_todo ) this_run = bytes_todo ; bytes_todo -= this_run ; lzx -> block_remaining -= this_run ; switch ( lzx -> block_type ) { case LZX_BLOCKTYPE_VERBATIM : while ( this_run > 0 ) { READ_HUFFSYM ( MAINTREE , main_element ) ; if ( main_element < LZX_NUM_CHARS ) { window [ window_posn ++ ] = main_element ; this_run -- ; } else { main_element -= LZX_NUM_CHARS ; match_length = main_element & LZX_NUM_PRIMARY_LENGTHS ; if ( match_length == LZX_NUM_PRIMARY_LENGTHS ) { if ( lzx -> LENGTH_empty ) { D ( ( ""LENGTH symbol needed but tree is empty"" ) ) return lzx -> error = MSPACK_ERR_DECRUNCH ; } READ_HUFFSYM ( LENGTH , length_footer ) ; match_length += length_footer ; } match_length += LZX_MIN_MATCH ; switch ( ( match_offset = ( main_element >> 3 ) ) ) { case 0 : match_offset = R0 ; break ; case 1 : match_offset = R1 ; R1 = R0 ; R0 = match_offset ; break ; case 2 : match_offset = R2 ; R2 = R0 ; R0 = match_offset ; break ; case 3 : match_offset = 1 ; R2 = R1 ; R1 = R0 ; R0 = match_offset ; break ; default : extra = ( match_offset >= 36 ) ? 17 : extra_bits [ match_offset ] ; READ_BITS ( verbatim_bits , extra ) ; match_offset = position_base [ match_offset ] - 2 + verbatim_bits ; R2 = R1 ; R1 = R0 ; R0 = match_offset ; } if ( match_length == LZX_MAX_MATCH && lzx -> is_delta ) {","while ( lzx -> frame < end_frame ) { if ( lzx -> reset_interval && ( ( lzx -> frame % lzx -> reset_interval ) == 0 ) ) { if ( lzx -> block_remaining ) { D ( ( ""%d bytes remaining at reset interval"" , lzx -> block_remaining ) ) return lzx -> error = MSPACK_ERR_DECRUNCH ; } lzxd_reset_state ( lzx ) ; R0 = lzx -> R0 ; R1 = lzx -> R1 ; R2 = lzx -> R2 ; } if ( lzx -> is_delta ) { ENSURE_BITS ( 16 ) ; REMOVE_BITS ( 16 ) ; } if ( ! lzx -> header_read ) { j = 0 ; READ_BITS ( i , 1 ) ; if ( i ) { READ_BITS ( i , 16 ) ; READ_BITS ( j , 16 ) ; } lzx -> intel_filesize = ( i << 16 ) | j ; lzx -> header_read = 1 ; } frame_size = LZX_FRAME_SIZE ; if ( lzx -> length && ( lzx -> length - lzx -> offset ) < ( off_t ) frame_size ) { frame_size = lzx -> length - lzx -> offset ; } bytes_todo = lzx -> frame_posn + frame_size - window_posn ; while ( bytes_todo > 0 ) { if ( lzx -> block_remaining == 0 ) { if ( ( lzx -> block_type == LZX_BLOCKTYPE_UNCOMPRESSED ) && ( lzx -> block_length & 1 ) ) { READ_IF_NEEDED ; i_ptr ++ ; } READ_BITS ( lzx -> block_type , 3 ) ; READ_BITS ( i , 16 ) ; READ_BITS ( j , 8 ) ; lzx -> block_remaining = lzx -> block_length = ( i << 8 ) | j ; switch ( lzx -> block_type ) { case LZX_BLOCKTYPE_ALIGNED : for ( i = 0 ; i < 8 ; i ++ ) { READ_BITS ( j , 3 ) ; lzx -> ALIGNED_len [ i ] = j ; } BUILD_TABLE ( ALIGNED ) ; case LZX_BLOCKTYPE_VERBATIM : READ_LENGTHS ( MAINTREE , 0 , 256 ) ; READ_LENGTHS ( MAINTREE , 256 , LZX_NUM_CHARS + lzx -> num_offsets ) ; BUILD_TABLE ( MAINTREE ) ; if ( lzx -> MAINTREE_len [ 0xE8 ] != 0 ) lzx -> intel_started = 1 ; READ_LENGTHS ( LENGTH , 0 , LZX_NUM_SECONDARY_LENGTHS ) ; BUILD_TABLE_MAYBE_EMPTY ( LENGTH ) ; break ; case LZX_BLOCKTYPE_UNCOMPRESSED : lzx -> intel_started = 1 ; <vul-start> if ( bits_left == 0 ) ENSURE_BITS ( 16 ) ; <vul-end> bits_left = 0 ; bit_buffer = 0 ; for ( rundest = & buf [ 0 ] , i = 0 ; i < 12 ; i ++ ) { READ_IF_NEEDED ; * rundest ++ = * i_ptr ++ ; } R0 = buf [ 0 ] | ( buf [ 1 ] << 8 ) | ( buf [ 2 ] << 16 ) | ( buf [ 3 ] << 24 ) ; R1 = buf [ 4 ] | ( buf [ 5 ] << 8 ) | ( buf [ 6 ] << 16 ) | ( buf [ 7 ] << 24 ) ; R2 = buf [ 8 ] | ( buf [ 9 ] << 8 ) | ( buf [ 10 ] << 16 ) | ( buf [ 11 ] << 24 ) ; break ; default : D ( ( ""bad block type"" ) ) return lzx -> error = MSPACK_ERR_DECRUNCH ; } } this_run = lzx -> block_remaining ; if ( this_run > bytes_todo ) this_run = bytes_todo ; bytes_todo -= this_run ; lzx -> block_remaining -= this_run ; switch ( lzx -> block_type ) { case LZX_BLOCKTYPE_VERBATIM : while ( this_run > 0 ) { READ_HUFFSYM ( MAINTREE , main_element ) ; if ( main_element < LZX_NUM_CHARS ) { window [ window_posn ++ ] = main_element ; this_run -- ; } else { main_element -= LZX_NUM_CHARS ; match_length = main_element & LZX_NUM_PRIMARY_LENGTHS ; if ( match_length == LZX_NUM_PRIMARY_LENGTHS ) { if ( lzx -> LENGTH_empty ) { D ( ( ""LENGTH symbol needed but tree is empty"" ) ) return lzx -> error = MSPACK_ERR_DECRUNCH ; } READ_HUFFSYM ( LENGTH , length_footer ) ; match_length += length_footer ; } match_length += LZX_MIN_MATCH ; switch ( ( match_offset = ( main_element >> 3 ) ) ) { case 0 : match_offset = R0 ; break ; case 1 : match_offset = R1 ; R1 = R0 ; R0 = match_offset ; break ; case 2 : match_offset = R2 ; R2 = R0 ; R0 = match_offset ; break ; case 3 : match_offset = 1 ; R2 = R1 ; R1 = R0 ; R0 = match_offset ; break ; default : extra = ( match_offset >= 36 ) ? 17 : extra_bits [ match_offset ] ; READ_BITS ( verbatim_bits , extra ) ; match_offset = position_base [ match_offset ] - 2 + verbatim_bits ; R2 = R1 ; R1 = R0 ; R0 = match_offset ; } if ( match_length == LZX_MAX_MATCH && lzx -> is_delta ) {"
1099,"NVD-CWE-Other static int devzvol_readdir ( struct vnode * dvp , struct uio * uiop , struct cred * cred , int * eofp , caller_context_t * ct_unused , int flags_unused ) { struct sdev_node * sdvp = VTOSDEV ( dvp ) ; char * ptr ; sdcmn_err13 ( ( ""zv readdir of \'%s\' %s\'"" , sdvp -> sdev_path , sdvp -> sdev_name ) ) ; if ( strcmp ( sdvp -> sdev_path , ZVOL_DIR ) == 0 ) { struct vnode * vp ; rw_exit ( & sdvp -> sdev_contents ) ; ( void ) devname_lookup_func ( sdvp , ""dsk"" , & vp , cred , devzvol_create_dir , SDEV_VATTR ) ; VN_RELE ( vp ) ; ( void ) devname_lookup_func ( sdvp , ""rdsk"" , & vp , cred , devzvol_create_dir , SDEV_VATTR ) ; VN_RELE ( vp ) ; rw_enter ( & sdvp -> sdev_contents , RW_READER ) ; return ( devname_readdir_func ( dvp , uiop , cred , eofp , 0 ) ) ; } if ( uiop -> uio_offset == 0 ) devzvol_prunedir ( sdvp ) ; ptr = sdvp -> sdev_path + strlen ( ZVOL_DIR ) ; if ( ( strcmp ( ptr , ""/dsk"" ) == 0 ) || ( strcmp ( ptr , ""/rdsk"" ) == 0 ) ) { rw_exit ( & sdvp -> sdev_contents ) ; devzvol_create_pool_dirs ( dvp ) ; rw_enter ( & sdvp -> sdev_contents , RW_READER ) ; return ( devname_readdir_func ( dvp , uiop , cred , eofp , 0 ) ) ; } <vul-start> ptr = strchr ( ptr + 1 , '/' ) + 1 ; <vul-end> rw_exit ( & sdvp -> sdev_contents ) ; sdev_iter_datasets ( dvp , ZFS_IOC_DATASET_LIST_NEXT , ptr ) ; rw_enter ( & sdvp -> sdev_contents , RW_READER ) ; return ( devname_readdir_func ( dvp , uiop , cred , eofp , 0 ) ) ; }","static int devzvol_readdir ( struct vnode * dvp , struct uio * uiop , struct cred * cred , int * eofp , caller_context_t * ct_unused , int flags_unused ) { struct sdev_node * sdvp = VTOSDEV ( dvp ) ; char * ptr ; sdcmn_err13 ( ( ""zv readdir of \'%s\' %s\'"" , sdvp -> sdev_path , sdvp -> sdev_name ) ) ; if ( strcmp ( sdvp -> sdev_path , ZVOL_DIR ) == 0 ) { struct vnode * vp ; rw_exit ( & sdvp -> sdev_contents ) ; ( void ) devname_lookup_func ( sdvp , ""dsk"" , & vp , cred , devzvol_create_dir , SDEV_VATTR ) ; VN_RELE ( vp ) ; ( void ) devname_lookup_func ( sdvp , ""rdsk"" , & vp , cred , devzvol_create_dir , SDEV_VATTR ) ; VN_RELE ( vp ) ; rw_enter ( & sdvp -> sdev_contents , RW_READER ) ; return ( devname_readdir_func ( dvp , uiop , cred , eofp , 0 ) ) ; } if ( uiop -> uio_offset == 0 ) devzvol_prunedir ( sdvp ) ; ptr = sdvp -> sdev_path + strlen ( ZVOL_DIR ) ; if ( ( strcmp ( ptr , ""/dsk"" ) == 0 ) || ( strcmp ( ptr , ""/rdsk"" ) == 0 ) ) { rw_exit ( & sdvp -> sdev_contents ) ; devzvol_create_pool_dirs ( dvp ) ; rw_enter ( & sdvp -> sdev_contents , RW_READER ) ; return ( devname_readdir_func ( dvp , uiop , cred , eofp , 0 ) ) ; } <vul-start> ptr = strchr ( ptr + 1 , '/' ) ; if ( ptr == NULL ) return ( ENOENT ) ; ptr ++ ; <vul-end> rw_exit ( & sdvp -> sdev_contents ) ; sdev_iter_datasets ( dvp , ZFS_IOC_DATASET_LIST_NEXT , ptr ) ; rw_enter ( & sdvp -> sdev_contents , RW_READER ) ; return ( devname_readdir_func ( dvp , uiop , cred , eofp , 0 ) ) ; }"
1100,CWE-264 int rpc_type_of_NPNVariable ( int variable ) { int type ; switch ( variable ) { case NPNVjavascriptEnabledBool : case NPNVasdEnabledBool : case NPNVisOfflineBool : case NPNVSupportsXEmbedBool : case NPNVSupportsWindowless : <vul-start> <vul-end> type = RPC_TYPE_BOOLEAN ; break ; case NPNVToolkit : case NPNVnetscapeWindow : type = RPC_TYPE_UINT32 ; break ; case NPNVWindowNPObject : case NPNVPluginElementNPObject : type = RPC_TYPE_NP_OBJECT ; break ; default : type = RPC_ERROR_GENERIC ; break ; } return type ; },int rpc_type_of_NPNVariable ( int variable ) { int type ; switch ( variable ) { case NPNVjavascriptEnabledBool : case NPNVasdEnabledBool : case NPNVisOfflineBool : case NPNVSupportsXEmbedBool : case NPNVSupportsWindowless : <vul-start> case NPNVprivateModeBool : case NPNVsupportsAdvancedKeyHandling : <vul-end> type = RPC_TYPE_BOOLEAN ; break ; case NPNVToolkit : case NPNVnetscapeWindow : type = RPC_TYPE_UINT32 ; break ; case NPNVWindowNPObject : case NPNVPluginElementNPObject : type = RPC_TYPE_NP_OBJECT ; break ; default : type = RPC_ERROR_GENERIC ; break ; } return type ; }
1101,"CWE-125 void zephyr_print ( netdissect_options * ndo , const u_char * cp , int length ) { struct z_packet z ; const char * parse = ( const char * ) cp ; int parselen = length ; const char * s ; int lose = 0 ; <vul-start> <vul-end> z . kind = 0 ; z . class = 0 ; z . inst = 0 ; z . opcode = 0 ; z . sender = 0 ; z . recipient = 0 ; # define PARSE_STRING \\ <vul-start> s = parse_field ( ndo , & parse , & parselen ) ; \\ <vul-end> if ( ! s ) lose = 1 ; # define PARSE_FIELD_INT ( field ) \\ PARSE_STRING \\ if ( ! lose ) field = strtol ( s , 0 , 16 ) ; # define PARSE_FIELD_STR ( field ) \\ PARSE_STRING \\ if ( ! lose ) field = s ; PARSE_FIELD_STR ( z . version ) ; if ( lose ) return ; if ( strncmp ( z . version , ""ZEPH"" , 4 ) ) return ; PARSE_FIELD_INT ( z . numfields ) ; PARSE_FIELD_INT ( z . kind ) ; PARSE_FIELD_STR ( z . uid ) ; PARSE_FIELD_INT ( z . port ) ; PARSE_FIELD_INT ( z . auth ) ; PARSE_FIELD_INT ( z . authlen ) ; PARSE_FIELD_STR ( z . authdata ) ; PARSE_FIELD_STR ( z . class ) ; PARSE_FIELD_STR ( z . inst ) ; PARSE_FIELD_STR ( z . opcode ) ; PARSE_FIELD_STR ( z . sender ) ; PARSE_FIELD_STR ( z . recipient ) ; PARSE_FIELD_STR ( z . format ) ; PARSE_FIELD_INT ( z . cksum ) ; PARSE_FIELD_INT ( z . multi ) ; PARSE_FIELD_STR ( z . multi_uid ) ; <vul-start> if ( lose ) { ND_PRINT ( ( ndo , "" [|zephyr] (%d)"" , length ) ) ; return ; } <vul-end> ND_PRINT ( ( ndo , "" zephyr"" ) ) ; if ( strncmp ( z . version + 4 , ""0.2"" , 3 ) ) { ND_PRINT ( ( ndo , "" v%s"" , z . version + 4 ) ) ; return ; } ND_PRINT ( ( ndo , "" %s"" , tok2str ( z_types , ""type %d"" , z . kind ) ) ) ; if ( z . kind == Z_PACKET_SERVACK ) { const char * ackdata = NULL ; PARSE_FIELD_STR ( ackdata ) ; if ( ! lose && strcmp ( ackdata , ""SENT"" ) ) ND_PRINT ( ( ndo , ""/%s"" , str_to_lower ( ackdata ) ) ) ; } if ( * z . sender ) ND_PRINT ( ( ndo , "" %s"" , z . sender ) ) ; if ( ! strcmp ( z . class , ""USER_LOCATE"" ) ) { if ( ! strcmp ( z . opcode , ""USER_HIDE"" ) ) ND_PRINT ( ( ndo , "" hide"" ) ) ; else if ( ! strcmp ( z . opcode , ""USER_UNHIDE"" ) ) ND_PRINT ( ( ndo , "" unhide"" ) ) ; else ND_PRINT ( ( ndo , "" locate %s"" , z . inst ) ) ; return ; } if ( ! strcmp ( z . class , ""ZEPHYR_ADMIN"" ) ) { ND_PRINT ( ( ndo , "" zephyr-admin %s"" , str_to_lower ( z . opcode ) ) ) ; return ; } if ( ! strcmp ( z . class , ""ZEPHYR_CTL"" ) ) { if ( ! strcmp ( z . inst , ""CLIENT"" ) ) { if ( ! strcmp ( z . opcode , ""SUBSCRIBE"" ) || ! strcmp ( z . opcode , ""SUBSCRIBE_NODEFS"" ) || ! strcmp ( z . opcode , ""UNSUBSCRIBE"" ) ) { ND_PRINT ( ( ndo , "" %ssub%s"" , strcmp ( z . opcode , ""SUBSCRIBE"" ) ? ""un"" : """" , strcmp ( z . opcode , ""SUBSCRIBE_NODEFS"" ) ? """" : ""-nodefs"" ) ) ; if ( z . kind != Z_PACKET_SERVACK ) { const char * c = NULL , * i = NULL , * r = NULL ; PARSE_FIELD_STR ( c ) ; PARSE_FIELD_STR ( i ) ; PARSE_FIELD_STR ( r ) ; if ( ! lose ) ND_PRINT ( ( ndo , "" %s"" , z_triple ( c , i , r ) ) ) ; } return ; } if ( ! strcmp ( z . opcode , ""GIMME"" ) ) { ND_PRINT ( ( ndo , "" ret"" ) ) ; return ; } if ( ! strcmp ( z . opcode , ""GIMMEDEFS"" ) ) { ND_PRINT ( ( ndo , "" gimme-defs"" ) ) ; return ;","void zephyr_print ( netdissect_options * ndo , const u_char * cp , int length ) { struct z_packet z ; const char * parse = ( const char * ) cp ; int parselen = length ; const char * s ; int lose = 0 ; <vul-start> int truncated = 0 ; <vul-end> z . kind = 0 ; z . class = 0 ; z . inst = 0 ; z . opcode = 0 ; z . sender = 0 ; z . recipient = 0 ; # define PARSE_STRING \\ <vul-start> s = parse_field ( ndo , & parse , & parselen , & truncated ) ; \\ if ( truncated ) goto trunc ; \\ <vul-end> if ( ! s ) lose = 1 ; # define PARSE_FIELD_INT ( field ) \\ PARSE_STRING \\ if ( ! lose ) field = strtol ( s , 0 , 16 ) ; # define PARSE_FIELD_STR ( field ) \\ PARSE_STRING \\ if ( ! lose ) field = s ; PARSE_FIELD_STR ( z . version ) ; if ( lose ) return ; if ( strncmp ( z . version , ""ZEPH"" , 4 ) ) return ; PARSE_FIELD_INT ( z . numfields ) ; PARSE_FIELD_INT ( z . kind ) ; PARSE_FIELD_STR ( z . uid ) ; PARSE_FIELD_INT ( z . port ) ; PARSE_FIELD_INT ( z . auth ) ; PARSE_FIELD_INT ( z . authlen ) ; PARSE_FIELD_STR ( z . authdata ) ; PARSE_FIELD_STR ( z . class ) ; PARSE_FIELD_STR ( z . inst ) ; PARSE_FIELD_STR ( z . opcode ) ; PARSE_FIELD_STR ( z . sender ) ; PARSE_FIELD_STR ( z . recipient ) ; PARSE_FIELD_STR ( z . format ) ; PARSE_FIELD_INT ( z . cksum ) ; PARSE_FIELD_INT ( z . multi ) ; PARSE_FIELD_STR ( z . multi_uid ) ; <vul-start> if ( lose ) goto trunc ; <vul-end> ND_PRINT ( ( ndo , "" zephyr"" ) ) ; if ( strncmp ( z . version + 4 , ""0.2"" , 3 ) ) { ND_PRINT ( ( ndo , "" v%s"" , z . version + 4 ) ) ; return ; } ND_PRINT ( ( ndo , "" %s"" , tok2str ( z_types , ""type %d"" , z . kind ) ) ) ; if ( z . kind == Z_PACKET_SERVACK ) { const char * ackdata = NULL ; PARSE_FIELD_STR ( ackdata ) ; if ( ! lose && strcmp ( ackdata , ""SENT"" ) ) ND_PRINT ( ( ndo , ""/%s"" , str_to_lower ( ackdata ) ) ) ; } if ( * z . sender ) ND_PRINT ( ( ndo , "" %s"" , z . sender ) ) ; if ( ! strcmp ( z . class , ""USER_LOCATE"" ) ) { if ( ! strcmp ( z . opcode , ""USER_HIDE"" ) ) ND_PRINT ( ( ndo , "" hide"" ) ) ; else if ( ! strcmp ( z . opcode , ""USER_UNHIDE"" ) ) ND_PRINT ( ( ndo , "" unhide"" ) ) ; else ND_PRINT ( ( ndo , "" locate %s"" , z . inst ) ) ; return ; } if ( ! strcmp ( z . class , ""ZEPHYR_ADMIN"" ) ) { ND_PRINT ( ( ndo , "" zephyr-admin %s"" , str_to_lower ( z . opcode ) ) ) ; return ; } if ( ! strcmp ( z . class , ""ZEPHYR_CTL"" ) ) { if ( ! strcmp ( z . inst , ""CLIENT"" ) ) { if ( ! strcmp ( z . opcode , ""SUBSCRIBE"" ) || ! strcmp ( z . opcode , ""SUBSCRIBE_NODEFS"" ) || ! strcmp ( z . opcode , ""UNSUBSCRIBE"" ) ) { ND_PRINT ( ( ndo , "" %ssub%s"" , strcmp ( z . opcode , ""SUBSCRIBE"" ) ? ""un"" : """" , strcmp ( z . opcode , ""SUBSCRIBE_NODEFS"" ) ? """" : ""-nodefs"" ) ) ; if ( z . kind != Z_PACKET_SERVACK ) { const char * c = NULL , * i = NULL , * r = NULL ; PARSE_FIELD_STR ( c ) ; PARSE_FIELD_STR ( i ) ; PARSE_FIELD_STR ( r ) ; if ( ! lose ) ND_PRINT ( ( ndo , "" %s"" , z_triple ( c , i , r ) ) ) ; } return ; } if ( ! strcmp ( z . opcode , ""GIMME"" ) ) { ND_PRINT ( ( ndo , "" ret"" ) ) ; return ; } if ( ! strcmp ( z . opcode , ""GIMMEDEFS"" ) ) { ND_PRINT ( ( ndo , "" gimme-defs"" ) ) ; return ;"
1102,"CWE-59 int mount_proc_if_needed ( const char * rootfs ) { char path [ MAXPATHLEN ] ; char link [ 20 ] ; int linklen , ret ; int mypid ; ret = snprintf ( path , MAXPATHLEN , ""%s/proc/self"" , rootfs ) ; if ( ret < 0 || ret >= MAXPATHLEN ) { SYSERROR ( ""proc path name too long"" ) ; return - 1 ; } memset ( link , 0 , 20 ) ; linklen = readlink ( path , link , 20 ) ; mypid = ( int ) getpid ( ) ; INFO ( ""I am %d, /proc/self points to \'%s\'"" , mypid , link ) ; ret = snprintf ( path , MAXPATHLEN , ""%s/proc"" , rootfs ) ; if ( ret < 0 || ret >= MAXPATHLEN ) { SYSERROR ( ""proc path name too long"" ) ; return - 1 ; } if ( linklen < 0 ) goto domount ; if ( atoi ( link ) != mypid ) { umount2 ( path , MNT_DETACH ) ; goto domount ; } return 0 ; domount : <vul-start> if ( mount ( ""proc"" , path , ""proc"" , 0 , NULL ) ) <vul-end> return - 1 ; INFO ( ""Mounted /proc in container for security transition"" ) ; return 1 ; }","int mount_proc_if_needed ( const char * rootfs ) { char path [ MAXPATHLEN ] ; char link [ 20 ] ; int linklen , ret ; int mypid ; ret = snprintf ( path , MAXPATHLEN , ""%s/proc/self"" , rootfs ) ; if ( ret < 0 || ret >= MAXPATHLEN ) { SYSERROR ( ""proc path name too long"" ) ; return - 1 ; } memset ( link , 0 , 20 ) ; linklen = readlink ( path , link , 20 ) ; mypid = ( int ) getpid ( ) ; INFO ( ""I am %d, /proc/self points to \'%s\'"" , mypid , link ) ; ret = snprintf ( path , MAXPATHLEN , ""%s/proc"" , rootfs ) ; if ( ret < 0 || ret >= MAXPATHLEN ) { SYSERROR ( ""proc path name too long"" ) ; return - 1 ; } if ( linklen < 0 ) goto domount ; if ( atoi ( link ) != mypid ) { umount2 ( path , MNT_DETACH ) ; goto domount ; } return 0 ; domount : <vul-start> if ( safe_mount ( ""proc"" , path , ""proc"" , 0 , NULL , rootfs ) < 0 ) <vul-end> return - 1 ; INFO ( ""Mounted /proc in container for security transition"" ) ; return 1 ; }"
1103,"CWE-20 void SetBackgroundColor ( int par ) { <vul-start> if ( par == STROKING ) { outpos += sprintf ( outpos , "" 0 0 0 0 K"" ) ; } else { outpos += sprintf ( outpos , "" 0 0 0 0 k"" ) ; } <vul-end> }","void SetBackgroundColor ( int par ) { <vul-start> if ( par == STROKING ) { send ( "" 0 0 0 0 K"" ) ; } else { send ( "" 0 0 0 0 k"" ) ; } <vul-end> }"
1104,"CWE-20 die_with_error ( ""prctl(PR_SET_SECCOMP)"" ) ; } umask ( old_umask ) ; new_cwd = ""/"" ; if ( opt_chdir_path ) { if ( chdir ( opt_chdir_path ) ) die_with_error ( ""Can\'t chdir to %s"" , opt_chdir_path ) ; new_cwd = opt_chdir_path ; } else if ( chdir ( old_cwd ) == 0 ) { new_cwd = old_cwd ; } else { const char * home = getenv ( ""HOME"" ) ; if ( home != NULL && chdir ( home ) == 0 ) new_cwd = home ; } xsetenv ( ""PWD"" , new_cwd , 1 ) ; free ( old_cwd ) ; __debug__ ( ( ""forking for child\\n"" ) ) ; if ( opt_unshare_pid || lock_files != NULL || opt_sync_fd != - 1 ) { pid = fork ( ) ; if ( pid == - 1 ) die_with_error ( ""Can\'t fork for pid 1"" ) ; if ( pid != 0 ) { { int dont_close [ 3 ] ; int j = 0 ; if ( event_fd != - 1 ) dont_close [ j ++ ] = event_fd ; if ( opt_sync_fd != - 1 ) dont_close [ j ++ ] = opt_sync_fd ; dont_close [ j ++ ] = - 1 ; fdwalk ( proc_fd , close_extra_fds , dont_close ) ; } return do_init ( event_fd , pid ) ; } } __debug__ ( ( ""launch executable %s\\n"" , argv [ 0 ] ) ) ; if ( proc_fd != - 1 ) close ( proc_fd ) ; if ( opt_sync_fd != - 1 ) close ( opt_sync_fd ) ; unblock_sigchild ( ) ; <vul-start> <vul-end> if ( label_exec ( opt_exec_label ) == - 1 ) die_with_error ( ""label_exec %s"" , argv [ 0 ] ) ; if ( execvp ( argv [ 0 ] , argv ) == - 1 ) die_with_error ( ""execvp %s"" , argv [ 0 ] ) ; return 0 ; }","die_with_error ( ""prctl(PR_SET_SECCOMP)"" ) ; } umask ( old_umask ) ; new_cwd = ""/"" ; if ( opt_chdir_path ) { if ( chdir ( opt_chdir_path ) ) die_with_error ( ""Can\'t chdir to %s"" , opt_chdir_path ) ; new_cwd = opt_chdir_path ; } else if ( chdir ( old_cwd ) == 0 ) { new_cwd = old_cwd ; } else { const char * home = getenv ( ""HOME"" ) ; if ( home != NULL && chdir ( home ) == 0 ) new_cwd = home ; } xsetenv ( ""PWD"" , new_cwd , 1 ) ; free ( old_cwd ) ; __debug__ ( ( ""forking for child\\n"" ) ) ; if ( opt_unshare_pid || lock_files != NULL || opt_sync_fd != - 1 ) { pid = fork ( ) ; if ( pid == - 1 ) die_with_error ( ""Can\'t fork for pid 1"" ) ; if ( pid != 0 ) { { int dont_close [ 3 ] ; int j = 0 ; if ( event_fd != - 1 ) dont_close [ j ++ ] = event_fd ; if ( opt_sync_fd != - 1 ) dont_close [ j ++ ] = opt_sync_fd ; dont_close [ j ++ ] = - 1 ; fdwalk ( proc_fd , close_extra_fds , dont_close ) ; } return do_init ( event_fd , pid ) ; } } __debug__ ( ( ""launch executable %s\\n"" , argv [ 0 ] ) ) ; if ( proc_fd != - 1 ) close ( proc_fd ) ; if ( opt_sync_fd != - 1 ) close ( opt_sync_fd ) ; unblock_sigchild ( ) ; <vul-start> if ( setsid ( ) == ( pid_t ) - 1 ) die_with_error ( ""setsid"" ) ; <vul-end> if ( label_exec ( opt_exec_label ) == - 1 ) die_with_error ( ""label_exec %s"" , argv [ 0 ] ) ; if ( execvp ( argv [ 0 ] , argv ) == - 1 ) die_with_error ( ""execvp %s"" , argv [ 0 ] ) ; return 0 ; }"
1105,"CWE-119 <vul-start> static void utee_param_to_param ( struct tee_ta_param * p , struct utee_params * up ) <vul-end> { size_t n ; uint32_t types = up -> types ; p -> types = types ; for ( n = 0 ; n < TEE_NUM_PARAMS ; n ++ ) { uintptr_t a = up -> vals [ n * 2 ] ; size_t b = up -> vals [ n * 2 + 1 ] ; <vul-start> <vul-end> switch ( TEE_PARAM_TYPE_GET ( types , n ) ) { <vul-start> case TEE_PARAM_TYPE_MEMREF_INPUT : <vul-end> case TEE_PARAM_TYPE_MEMREF_OUTPUT : case TEE_PARAM_TYPE_MEMREF_INOUT : <vul-start> <vul-end> p -> u [ n ] . mem . mobj = & mobj_virt ; p -> u [ n ] . mem . offs = a ; p -> u [ n ] . mem . size = b ; <vul-start> <vul-end> break ; case TEE_PARAM_TYPE_VALUE_INPUT : case TEE_PARAM_TYPE_VALUE_INOUT : p -> u [ n ] . val . a = a ; p -> u [ n ] . val . b = b ; break ; default : memset ( & p -> u [ n ] , 0 , sizeof ( p -> u [ n ] ) ) ; break ; } } <vul-start> <vul-end> }","<vul-start> static TEE_Result utee_param_to_param ( struct user_ta_ctx * utc , struct tee_ta_param * p , struct utee_params * up ) <vul-end> { size_t n ; uint32_t types = up -> types ; p -> types = types ; for ( n = 0 ; n < TEE_NUM_PARAMS ; n ++ ) { uintptr_t a = up -> vals [ n * 2 ] ; size_t b = up -> vals [ n * 2 + 1 ] ; <vul-start> uint32_t flags = TEE_MEMORY_ACCESS_READ | TEE_MEMORY_ACCESS_ANY_OWNER ; <vul-end> switch ( TEE_PARAM_TYPE_GET ( types , n ) ) { <vul-start> <vul-end> case TEE_PARAM_TYPE_MEMREF_OUTPUT : case TEE_PARAM_TYPE_MEMREF_INOUT : <vul-start> flags |= TEE_MEMORY_ACCESS_WRITE ; case TEE_PARAM_TYPE_MEMREF_INPUT : <vul-end> p -> u [ n ] . mem . mobj = & mobj_virt ; p -> u [ n ] . mem . offs = a ; p -> u [ n ] . mem . size = b ; <vul-start> if ( tee_mmu_check_access_rights ( utc , flags , a , b ) ) return TEE_ERROR_ACCESS_DENIED ; <vul-end> break ; case TEE_PARAM_TYPE_VALUE_INPUT : case TEE_PARAM_TYPE_VALUE_INOUT : p -> u [ n ] . val . a = a ; p -> u [ n ] . val . b = b ; break ; default : memset ( & p -> u [ n ] , 0 , sizeof ( p -> u [ n ] ) ) ; break ; } } <vul-start> return TEE_SUCCESS ; <vul-end> }"
1106,"CWE-200 int x25_negotiate_facilities ( struct sk_buff * skb , struct sock * sk , struct x25_facilities * new , struct x25_dte_facilities * dte ) { struct x25_sock * x25 = x25_sk ( sk ) ; struct x25_facilities * ours = & x25 -> facilities ; struct x25_facilities theirs ; int len ; memset ( & theirs , 0 , sizeof ( theirs ) ) ; memcpy ( new , ours , sizeof ( * new ) ) ; <vul-start> <vul-end> len = x25_parse_facilities ( skb , & theirs , dte , & x25 -> vc_facil_mask ) ; if ( len < 0 ) return len ; if ( ( theirs . reverse & 0x01 ) && ( ours -> reverse & 0x01 ) ) { SOCK_DEBUG ( sk , ""X.25: rejecting reverse charging request\\n"" ) ; return - 1 ; } new -> reverse = theirs . reverse ; if ( theirs . throughput ) { int theirs_in = theirs . throughput & 0x0f ; int theirs_out = theirs . throughput & 0xf0 ; int ours_in = ours -> throughput & 0x0f ; int ours_out = ours -> throughput & 0xf0 ; if ( ! ours_in || theirs_in < ours_in ) { SOCK_DEBUG ( sk , ""X.25: inbound throughput negotiated\\n"" ) ; new -> throughput = ( new -> throughput & 0xf0 ) | theirs_in ; } if ( ! ours_out || theirs_out < ours_out ) { SOCK_DEBUG ( sk , ""X.25: outbound throughput negotiated\\n"" ) ; new -> throughput = ( new -> throughput & 0x0f ) | theirs_out ; } } if ( theirs . pacsize_in && theirs . pacsize_out ) { if ( theirs . pacsize_in < ours -> pacsize_in ) { SOCK_DEBUG ( sk , ""X.25: packet size inwards negotiated down\\n"" ) ; new -> pacsize_in = theirs . pacsize_in ; } if ( theirs . pacsize_out < ours -> pacsize_out ) { SOCK_DEBUG ( sk , ""X.25: packet size outwards negotiated down\\n"" ) ; new -> pacsize_out = theirs . pacsize_out ; } } if ( theirs . winsize_in && theirs . winsize_out ) { if ( theirs . winsize_in < ours -> winsize_in ) { SOCK_DEBUG ( sk , ""X.25: window size inwards negotiated down\\n"" ) ; new -> winsize_in = theirs . winsize_in ; } if ( theirs . winsize_out < ours -> winsize_out ) { SOCK_DEBUG ( sk , ""X.25: window size outwards negotiated down\\n"" ) ; new -> winsize_out = theirs . winsize_out ; } } return len ; }","int x25_negotiate_facilities ( struct sk_buff * skb , struct sock * sk , struct x25_facilities * new , struct x25_dte_facilities * dte ) { struct x25_sock * x25 = x25_sk ( sk ) ; struct x25_facilities * ours = & x25 -> facilities ; struct x25_facilities theirs ; int len ; memset ( & theirs , 0 , sizeof ( theirs ) ) ; memcpy ( new , ours , sizeof ( * new ) ) ; <vul-start> memset ( dte , 0 , sizeof ( * dte ) ) ; <vul-end> len = x25_parse_facilities ( skb , & theirs , dte , & x25 -> vc_facil_mask ) ; if ( len < 0 ) return len ; if ( ( theirs . reverse & 0x01 ) && ( ours -> reverse & 0x01 ) ) { SOCK_DEBUG ( sk , ""X.25: rejecting reverse charging request\\n"" ) ; return - 1 ; } new -> reverse = theirs . reverse ; if ( theirs . throughput ) { int theirs_in = theirs . throughput & 0x0f ; int theirs_out = theirs . throughput & 0xf0 ; int ours_in = ours -> throughput & 0x0f ; int ours_out = ours -> throughput & 0xf0 ; if ( ! ours_in || theirs_in < ours_in ) { SOCK_DEBUG ( sk , ""X.25: inbound throughput negotiated\\n"" ) ; new -> throughput = ( new -> throughput & 0xf0 ) | theirs_in ; } if ( ! ours_out || theirs_out < ours_out ) { SOCK_DEBUG ( sk , ""X.25: outbound throughput negotiated\\n"" ) ; new -> throughput = ( new -> throughput & 0x0f ) | theirs_out ; } } if ( theirs . pacsize_in && theirs . pacsize_out ) { if ( theirs . pacsize_in < ours -> pacsize_in ) { SOCK_DEBUG ( sk , ""X.25: packet size inwards negotiated down\\n"" ) ; new -> pacsize_in = theirs . pacsize_in ; } if ( theirs . pacsize_out < ours -> pacsize_out ) { SOCK_DEBUG ( sk , ""X.25: packet size outwards negotiated down\\n"" ) ; new -> pacsize_out = theirs . pacsize_out ; } } if ( theirs . winsize_in && theirs . winsize_out ) { if ( theirs . winsize_in < ours -> winsize_in ) { SOCK_DEBUG ( sk , ""X.25: window size inwards negotiated down\\n"" ) ; new -> winsize_in = theirs . winsize_in ; } if ( theirs . winsize_out < ours -> winsize_out ) { SOCK_DEBUG ( sk , ""X.25: window size outwards negotiated down\\n"" ) ; new -> winsize_out = theirs . winsize_out ; } } return len ; }"
1107,"NVD-CWE-Other mtu = np -> pmtudisc == IPV6_PMTUDISC_PROBE ? rt -> dst . dev -> mtu : dst_mtu ( rt -> dst . path ) ; if ( np -> frag_size < mtu ) { if ( np -> frag_size ) mtu = np -> frag_size ; } cork -> fragsize = mtu ; if ( dst_allfrag ( rt -> dst . path ) ) cork -> flags |= IPCORK_ALLFRAG ; cork -> length = 0 ; sk -> sk_sndmsg_page = NULL ; sk -> sk_sndmsg_off = 0 ; exthdrlen = rt -> dst . header_len + ( opt ? opt -> opt_flen : 0 ) - rt -> rt6i_nfheader_len ; length += exthdrlen ; transhdrlen += exthdrlen ; } else { rt = ( struct rt6_info * ) cork -> dst ; fl6 = & inet -> cork . fl . u . ip6 ; opt = np -> cork . opt ; transhdrlen = 0 ; exthdrlen = 0 ; mtu = cork -> fragsize ; } hh_len = LL_RESERVED_SPACE ( rt -> dst . dev ) ; fragheaderlen = sizeof ( struct ipv6hdr ) + rt -> rt6i_nfheader_len + ( opt ? opt -> opt_nflen : 0 ) ; maxfraglen = ( ( mtu - fragheaderlen ) & ~ 7 ) + fragheaderlen - sizeof ( struct frag_hdr ) ; if ( mtu <= sizeof ( struct ipv6hdr ) + IPV6_MAXPLEN ) { if ( cork -> length + length > sizeof ( struct ipv6hdr ) + IPV6_MAXPLEN - fragheaderlen ) { ipv6_local_error ( sk , EMSGSIZE , fl6 , mtu - exthdrlen ) ; return - EMSGSIZE ; } } if ( sk -> sk_type == SOCK_DGRAM ) { err = sock_tx_timestamp ( sk , & tx_flags ) ; if ( err ) goto error ; } cork -> length += length ; if ( length > mtu ) { int proto = sk -> sk_protocol ; if ( dontfrag && ( proto == IPPROTO_UDP || proto == IPPROTO_RAW ) ) { ipv6_local_rxpmtu ( sk , fl6 , mtu - exthdrlen ) ; return - EMSGSIZE ; } if ( proto == IPPROTO_UDP && ( rt -> dst . dev -> features & NETIF_F_UFO ) ) { err = ip6_ufo_append_data ( sk , getfrag , from , length , hh_len , fragheaderlen , <vul-start> transhdrlen , mtu , flags ) ; <vul-end> if ( err ) goto error ; return 0 ; } } if ( ( skb = skb_peek_tail ( & sk -> sk_write_queue ) ) == NULL ) goto alloc_new_skb ; while ( length > 0 ) { copy = ( cork -> length <= mtu && ! ( cork -> flags & IPCORK_ALLFRAG ) ? mtu : maxfraglen ) - skb -> len ; if ( copy < length ) copy = maxfraglen - skb -> len ; if ( copy <= 0 ) { char * data ; unsigned int datalen ; unsigned int fraglen ; unsigned int fraggap ; unsigned int alloclen ; struct sk_buff * skb_prev ; alloc_new_skb : skb_prev = skb ; if ( skb_prev ) fraggap = skb_prev -> len - maxfraglen ; else fraggap = 0 ; datalen = length + fraggap ; if ( datalen > ( cork -> length <= mtu && ! ( cork -> flags & IPCORK_ALLFRAG ) ? mtu : maxfraglen ) - fragheaderlen ) datalen = maxfraglen - fragheaderlen ; fraglen = datalen + fragheaderlen ; if ( ( flags & MSG_MORE ) && ! ( rt -> dst . dev -> features & NETIF_F_SG ) ) alloclen = mtu ; else alloclen = datalen + fragheaderlen ; if ( datalen == length + fraggap ) alloclen += rt -> dst . trailer_len ; alloclen += sizeof ( struct frag_hdr ) ; if ( transhdrlen ) { skb = sock_alloc_send_skb ( sk , alloclen + hh_len , ( flags & MSG_DONTWAIT ) , & err ) ; } else { skb = NULL ; if ( atomic_read ( & sk -> sk_wmem_alloc ) <= 2 * sk -> sk_sndbuf ) skb = sock_wmalloc ( sk , alloclen + hh_len , 1 , sk -> sk_allocation ) ; if ( unlikely ( skb == NULL ) ) err = - ENOBUFS ; else {","mtu = np -> pmtudisc == IPV6_PMTUDISC_PROBE ? rt -> dst . dev -> mtu : dst_mtu ( rt -> dst . path ) ; if ( np -> frag_size < mtu ) { if ( np -> frag_size ) mtu = np -> frag_size ; } cork -> fragsize = mtu ; if ( dst_allfrag ( rt -> dst . path ) ) cork -> flags |= IPCORK_ALLFRAG ; cork -> length = 0 ; sk -> sk_sndmsg_page = NULL ; sk -> sk_sndmsg_off = 0 ; exthdrlen = rt -> dst . header_len + ( opt ? opt -> opt_flen : 0 ) - rt -> rt6i_nfheader_len ; length += exthdrlen ; transhdrlen += exthdrlen ; } else { rt = ( struct rt6_info * ) cork -> dst ; fl6 = & inet -> cork . fl . u . ip6 ; opt = np -> cork . opt ; transhdrlen = 0 ; exthdrlen = 0 ; mtu = cork -> fragsize ; } hh_len = LL_RESERVED_SPACE ( rt -> dst . dev ) ; fragheaderlen = sizeof ( struct ipv6hdr ) + rt -> rt6i_nfheader_len + ( opt ? opt -> opt_nflen : 0 ) ; maxfraglen = ( ( mtu - fragheaderlen ) & ~ 7 ) + fragheaderlen - sizeof ( struct frag_hdr ) ; if ( mtu <= sizeof ( struct ipv6hdr ) + IPV6_MAXPLEN ) { if ( cork -> length + length > sizeof ( struct ipv6hdr ) + IPV6_MAXPLEN - fragheaderlen ) { ipv6_local_error ( sk , EMSGSIZE , fl6 , mtu - exthdrlen ) ; return - EMSGSIZE ; } } if ( sk -> sk_type == SOCK_DGRAM ) { err = sock_tx_timestamp ( sk , & tx_flags ) ; if ( err ) goto error ; } cork -> length += length ; if ( length > mtu ) { int proto = sk -> sk_protocol ; if ( dontfrag && ( proto == IPPROTO_UDP || proto == IPPROTO_RAW ) ) { ipv6_local_rxpmtu ( sk , fl6 , mtu - exthdrlen ) ; return - EMSGSIZE ; } if ( proto == IPPROTO_UDP && ( rt -> dst . dev -> features & NETIF_F_UFO ) ) { err = ip6_ufo_append_data ( sk , getfrag , from , length , hh_len , fragheaderlen , <vul-start> transhdrlen , mtu , flags , rt ) ; <vul-end> if ( err ) goto error ; return 0 ; } } if ( ( skb = skb_peek_tail ( & sk -> sk_write_queue ) ) == NULL ) goto alloc_new_skb ; while ( length > 0 ) { copy = ( cork -> length <= mtu && ! ( cork -> flags & IPCORK_ALLFRAG ) ? mtu : maxfraglen ) - skb -> len ; if ( copy < length ) copy = maxfraglen - skb -> len ; if ( copy <= 0 ) { char * data ; unsigned int datalen ; unsigned int fraglen ; unsigned int fraggap ; unsigned int alloclen ; struct sk_buff * skb_prev ; alloc_new_skb : skb_prev = skb ; if ( skb_prev ) fraggap = skb_prev -> len - maxfraglen ; else fraggap = 0 ; datalen = length + fraggap ; if ( datalen > ( cork -> length <= mtu && ! ( cork -> flags & IPCORK_ALLFRAG ) ? mtu : maxfraglen ) - fragheaderlen ) datalen = maxfraglen - fragheaderlen ; fraglen = datalen + fragheaderlen ; if ( ( flags & MSG_MORE ) && ! ( rt -> dst . dev -> features & NETIF_F_SG ) ) alloclen = mtu ; else alloclen = datalen + fragheaderlen ; if ( datalen == length + fraggap ) alloclen += rt -> dst . trailer_len ; alloclen += sizeof ( struct frag_hdr ) ; if ( transhdrlen ) { skb = sock_alloc_send_skb ( sk , alloclen + hh_len , ( flags & MSG_DONTWAIT ) , & err ) ; } else { skb = NULL ; if ( atomic_read ( & sk -> sk_wmem_alloc ) <= 2 * sk -> sk_sndbuf ) skb = sock_wmalloc ( sk , alloclen + hh_len , 1 , sk -> sk_allocation ) ; if ( unlikely ( skb == NULL ) ) err = - ENOBUFS ; else {"
1108,"CWE-119 void vp8cx_pick_filter_level ( YV12_BUFFER_CONFIG * sd , VP8_COMP * cpi ) { VP8_COMMON * cm = & cpi -> common ; int best_err = 0 ; int filt_err = 0 ; int min_filter_level = get_min_filter_level ( cpi , cm -> base_qindex ) ; int max_filter_level = get_max_filter_level ( cpi , cm -> base_qindex ) ; int filter_step ; int filt_high = 0 ; <vul-start> int filt_mid = cm -> filter_level ; <vul-end> int filt_low = 0 ; int filt_best ; int filt_direction = 0 ; int Bias = 0 ; int ss_err [ MAX_LOOP_FILTER + 1 ] ; YV12_BUFFER_CONFIG * saved_frame = cm -> frame_to_show ; <vul-start> vpx_memset ( ss_err , 0 , sizeof ( ss_err ) ) ; <vul-end> cm -> frame_to_show = & cpi -> pick_lf_lvl_frame ; if ( cm -> frame_type == KEY_FRAME ) cm -> sharpness_level = 0 ; else cm -> sharpness_level = cpi -> oxcf . Sharpness ; filt_mid = cm -> filter_level ; if ( filt_mid < min_filter_level ) filt_mid = min_filter_level ; else if ( filt_mid > max_filter_level ) filt_mid = max_filter_level ; filter_step = ( filt_mid < 16 ) ? 4 : filt_mid / 4 ; vpx_yv12_copy_y ( saved_frame , cm -> frame_to_show ) ; vp8cx_set_alt_lf_level ( cpi , filt_mid ) ; vp8_loop_filter_frame_yonly ( cm , & cpi -> mb . e_mbd , filt_mid ) ; best_err = vp8_calc_ss_err ( sd , cm -> frame_to_show ) ; ss_err [ filt_mid ] = best_err ; filt_best = filt_mid ; while ( filter_step > 0 ) { Bias = ( best_err >> ( 15 - ( filt_mid / 8 ) ) ) * filter_step ; if ( cpi -> twopass . section_intra_rating < 20 ) Bias = Bias * cpi -> twopass . section_intra_rating / 20 ; filt_high = ( ( filt_mid + filter_step ) > max_filter_level ) ? max_filter_level : ( filt_mid + filter_step ) ; filt_low = ( ( filt_mid - filter_step ) < min_filter_level ) ? min_filter_level : ( filt_mid - filter_step ) ; if ( ( filt_direction <= 0 ) && ( filt_low != filt_mid ) ) { if ( ss_err [ filt_low ] == 0 ) { vpx_yv12_copy_y ( saved_frame , cm -> frame_to_show ) ; vp8cx_set_alt_lf_level ( cpi , filt_low ) ; vp8_loop_filter_frame_yonly ( cm , & cpi -> mb . e_mbd , filt_low ) ; filt_err = vp8_calc_ss_err ( sd , cm -> frame_to_show ) ; ss_err [ filt_low ] = filt_err ; } else filt_err = ss_err [ filt_low ] ; if ( ( filt_err - Bias ) < best_err ) { if ( filt_err < best_err ) best_err = filt_err ; filt_best = filt_low ; } } if ( ( filt_direction >= 0 ) && ( filt_high != filt_mid ) ) { if ( ss_err [ filt_high ] == 0 ) { vpx_yv12_copy_y ( saved_frame , cm -> frame_to_show ) ; vp8cx_set_alt_lf_level ( cpi , filt_high ) ; vp8_loop_filter_frame_yonly ( cm , & cpi -> mb . e_mbd , filt_high ) ;","void vp8cx_pick_filter_level ( YV12_BUFFER_CONFIG * sd , VP8_COMP * cpi ) { VP8_COMMON * cm = & cpi -> common ; int best_err = 0 ; int filt_err = 0 ; int min_filter_level = get_min_filter_level ( cpi , cm -> base_qindex ) ; int max_filter_level = get_max_filter_level ( cpi , cm -> base_qindex ) ; int filter_step ; int filt_high = 0 ; <vul-start> int filt_mid ; <vul-end> int filt_low = 0 ; int filt_best ; int filt_direction = 0 ; int Bias = 0 ; int ss_err [ MAX_LOOP_FILTER + 1 ] ; YV12_BUFFER_CONFIG * saved_frame = cm -> frame_to_show ; <vul-start> memset ( ss_err , 0 , sizeof ( ss_err ) ) ; <vul-end> cm -> frame_to_show = & cpi -> pick_lf_lvl_frame ; if ( cm -> frame_type == KEY_FRAME ) cm -> sharpness_level = 0 ; else cm -> sharpness_level = cpi -> oxcf . Sharpness ; filt_mid = cm -> filter_level ; if ( filt_mid < min_filter_level ) filt_mid = min_filter_level ; else if ( filt_mid > max_filter_level ) filt_mid = max_filter_level ; filter_step = ( filt_mid < 16 ) ? 4 : filt_mid / 4 ; vpx_yv12_copy_y ( saved_frame , cm -> frame_to_show ) ; vp8cx_set_alt_lf_level ( cpi , filt_mid ) ; vp8_loop_filter_frame_yonly ( cm , & cpi -> mb . e_mbd , filt_mid ) ; best_err = vp8_calc_ss_err ( sd , cm -> frame_to_show ) ; ss_err [ filt_mid ] = best_err ; filt_best = filt_mid ; while ( filter_step > 0 ) { Bias = ( best_err >> ( 15 - ( filt_mid / 8 ) ) ) * filter_step ; if ( cpi -> twopass . section_intra_rating < 20 ) Bias = Bias * cpi -> twopass . section_intra_rating / 20 ; filt_high = ( ( filt_mid + filter_step ) > max_filter_level ) ? max_filter_level : ( filt_mid + filter_step ) ; filt_low = ( ( filt_mid - filter_step ) < min_filter_level ) ? min_filter_level : ( filt_mid - filter_step ) ; if ( ( filt_direction <= 0 ) && ( filt_low != filt_mid ) ) { if ( ss_err [ filt_low ] == 0 ) { vpx_yv12_copy_y ( saved_frame , cm -> frame_to_show ) ; vp8cx_set_alt_lf_level ( cpi , filt_low ) ; vp8_loop_filter_frame_yonly ( cm , & cpi -> mb . e_mbd , filt_low ) ; filt_err = vp8_calc_ss_err ( sd , cm -> frame_to_show ) ; ss_err [ filt_low ] = filt_err ; } else filt_err = ss_err [ filt_low ] ; if ( ( filt_err - Bias ) < best_err ) { if ( filt_err < best_err ) best_err = filt_err ; filt_best = filt_low ; } } if ( ( filt_direction >= 0 ) && ( filt_high != filt_mid ) ) { if ( ss_err [ filt_high ] == 0 ) { vpx_yv12_copy_y ( saved_frame , cm -> frame_to_show ) ; vp8cx_set_alt_lf_level ( cpi , filt_high ) ; vp8_loop_filter_frame_yonly ( cm , & cpi -> mb . e_mbd , filt_high ) ;"
1109,"CWE-119 void vp8_update_gf_useage_maps ( VP8_COMP * cpi , VP8_COMMON * cm , MACROBLOCK * x ) { int mb_row , mb_col ; MODE_INFO * this_mb_mode_info = cm -> mi ; x -> gf_active_ptr = ( signed char * ) cpi -> gf_active_flags ; if ( ( cm -> frame_type == KEY_FRAME ) || ( cm -> refresh_golden_frame ) ) { <vul-start> vpx_memset ( cpi -> gf_active_flags , 1 , ( cm -> mb_rows * cm -> mb_cols ) ) ; <vul-end> cpi -> gf_active_count = cm -> mb_rows * cm -> mb_cols ; } else { for ( mb_row = 0 ; mb_row < cm -> mb_rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cm -> mb_cols ; mb_col ++ ) { if ( ( this_mb_mode_info -> mbmi . ref_frame == GOLDEN_FRAME ) || ( this_mb_mode_info -> mbmi . ref_frame == ALTREF_FRAME ) ) { if ( * ( x -> gf_active_ptr ) == 0 ) { * ( x -> gf_active_ptr ) = 1 ; cpi -> gf_active_count ++ ; } } else if ( ( this_mb_mode_info -> mbmi . mode != ZEROMV ) && * ( x -> gf_active_ptr ) ) { * ( x -> gf_active_ptr ) = 0 ; cpi -> gf_active_count -- ; } x -> gf_active_ptr ++ ; this_mb_mode_info ++ ; } this_mb_mode_info ++ ; } } }","void vp8_update_gf_useage_maps ( VP8_COMP * cpi , VP8_COMMON * cm , MACROBLOCK * x ) { int mb_row , mb_col ; MODE_INFO * this_mb_mode_info = cm -> mi ; x -> gf_active_ptr = ( signed char * ) cpi -> gf_active_flags ; if ( ( cm -> frame_type == KEY_FRAME ) || ( cm -> refresh_golden_frame ) ) { <vul-start> memset ( cpi -> gf_active_flags , 1 , ( cm -> mb_rows * cm -> mb_cols ) ) ; <vul-end> cpi -> gf_active_count = cm -> mb_rows * cm -> mb_cols ; } else { for ( mb_row = 0 ; mb_row < cm -> mb_rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cm -> mb_cols ; mb_col ++ ) { if ( ( this_mb_mode_info -> mbmi . ref_frame == GOLDEN_FRAME ) || ( this_mb_mode_info -> mbmi . ref_frame == ALTREF_FRAME ) ) { if ( * ( x -> gf_active_ptr ) == 0 ) { * ( x -> gf_active_ptr ) = 1 ; cpi -> gf_active_count ++ ; } } else if ( ( this_mb_mode_info -> mbmi . mode != ZEROMV ) && * ( x -> gf_active_ptr ) ) { * ( x -> gf_active_ptr ) = 0 ; cpi -> gf_active_count -- ; } x -> gf_active_ptr ++ ; this_mb_mode_info ++ ; } this_mb_mode_info ++ ; } } }"
1110,"CWE-119 static int msg_parse_fetch ( struct ImapHeader * h , char * s ) { char tmp [ SHORT_STRING ] ; char * ptmp = NULL ; if ( ! s ) return - 1 ; while ( * s ) { SKIPWS ( s ) ; if ( mutt_str_strncasecmp ( ""FLAGS"" , s , 5 ) == 0 ) { s = msg_parse_flags ( h , s ) ; if ( ! s ) return - 1 ; } else if ( mutt_str_strncasecmp ( ""UID"" , s , 3 ) == 0 ) { s += 3 ; SKIPWS ( s ) ; if ( mutt_str_atoui ( s , & h -> data -> uid ) < 0 ) return - 1 ; s = imap_next_word ( s ) ; } else if ( mutt_str_strncasecmp ( ""INTERNALDATE"" , s , 12 ) == 0 ) { s += 12 ; SKIPWS ( s ) ; if ( * s != \'\\""\' ) { mutt_debug ( 1 , ""bogus INTERNALDATE entry: %s\\n"" , s ) ; return - 1 ; } s ++ ; ptmp = tmp ; <vul-start> while ( * s && * s != \'\\""\' ) <vul-end> * ptmp ++ = * s ++ ; if ( * s != \'\\""\' ) return - 1 ; s ++ ; * ptmp = '\\0' ; h -> received = mutt_date_parse_imap ( tmp ) ; } else if ( mutt_str_strncasecmp ( ""RFC822.SIZE"" , s , 11 ) == 0 ) { s += 11 ; SKIPWS ( s ) ; ptmp = tmp ; <vul-start> while ( isdigit ( ( unsigned char ) * s ) ) <vul-end> * ptmp ++ = * s ++ ; * ptmp = '\\0' ; if ( mutt_str_atol ( tmp , & h -> content_length ) < 0 ) return - 1 ; } else if ( ( mutt_str_strncasecmp ( ""BODY"" , s , 4 ) == 0 ) || ( mutt_str_strncasecmp ( ""RFC822.HEADER"" , s , 13 ) == 0 ) ) { return - 2 ; } else if ( * s == ')' ) s ++ ; else if ( * s ) { imap_error ( ""msg_parse_fetch"" , s ) ; return - 1 ; } } return 0 ; }","static int msg_parse_fetch ( struct ImapHeader * h , char * s ) { char tmp [ SHORT_STRING ] ; char * ptmp = NULL ; if ( ! s ) return - 1 ; while ( * s ) { SKIPWS ( s ) ; if ( mutt_str_strncasecmp ( ""FLAGS"" , s , 5 ) == 0 ) { s = msg_parse_flags ( h , s ) ; if ( ! s ) return - 1 ; } else if ( mutt_str_strncasecmp ( ""UID"" , s , 3 ) == 0 ) { s += 3 ; SKIPWS ( s ) ; if ( mutt_str_atoui ( s , & h -> data -> uid ) < 0 ) return - 1 ; s = imap_next_word ( s ) ; } else if ( mutt_str_strncasecmp ( ""INTERNALDATE"" , s , 12 ) == 0 ) { s += 12 ; SKIPWS ( s ) ; if ( * s != \'\\""\' ) { mutt_debug ( 1 , ""bogus INTERNALDATE entry: %s\\n"" , s ) ; return - 1 ; } s ++ ; ptmp = tmp ; <vul-start> while ( * s && ( * s != \'\\""\' ) && ( ptmp != ( tmp + sizeof ( tmp ) - 1 ) ) ) <vul-end> * ptmp ++ = * s ++ ; if ( * s != \'\\""\' ) return - 1 ; s ++ ; * ptmp = '\\0' ; h -> received = mutt_date_parse_imap ( tmp ) ; } else if ( mutt_str_strncasecmp ( ""RFC822.SIZE"" , s , 11 ) == 0 ) { s += 11 ; SKIPWS ( s ) ; ptmp = tmp ; <vul-start> while ( isdigit ( ( unsigned char ) * s ) && ( ptmp != ( tmp + sizeof ( tmp ) - 1 ) ) ) <vul-end> * ptmp ++ = * s ++ ; * ptmp = '\\0' ; if ( mutt_str_atol ( tmp , & h -> content_length ) < 0 ) return - 1 ; } else if ( ( mutt_str_strncasecmp ( ""BODY"" , s , 4 ) == 0 ) || ( mutt_str_strncasecmp ( ""RFC822.HEADER"" , s , 13 ) == 0 ) ) { return - 2 ; } else if ( * s == ')' ) s ++ ; else if ( * s ) { imap_error ( ""msg_parse_fetch"" , s ) ; return - 1 ; } } return 0 ; }"
1111,"CWE-772 int virtio_gpu_object_create ( struct virtio_gpu_device * vgdev , unsigned long size , bool kernel , bool pinned , struct virtio_gpu_object * * bo_ptr ) { struct virtio_gpu_object * bo ; enum ttm_bo_type type ; size_t acc_size ; int ret ; if ( kernel ) type = ttm_bo_type_kernel ; else type = ttm_bo_type_device ; * bo_ptr = NULL ; acc_size = ttm_bo_dma_acc_size ( & vgdev -> mman . bdev , size , sizeof ( struct virtio_gpu_object ) ) ; bo = kzalloc ( sizeof ( struct virtio_gpu_object ) , GFP_KERNEL ) ; if ( bo == NULL ) return - ENOMEM ; size = roundup ( size , PAGE_SIZE ) ; ret = drm_gem_object_init ( vgdev -> ddev , & bo -> gem_base , size ) ; <vul-start> if ( ret != 0 ) <vul-end> return ret ; <vul-start> <vul-end> bo -> dumb = false ; virtio_gpu_init_ttm_placement ( bo , pinned ) ; ret = ttm_bo_init ( & vgdev -> mman . bdev , & bo -> tbo , size , type , & bo -> placement , 0 , ! kernel , NULL , acc_size , NULL , NULL , & virtio_gpu_ttm_bo_destroy ) ; if ( ret != 0 ) return ret ; * bo_ptr = bo ; return 0 ; }","int virtio_gpu_object_create ( struct virtio_gpu_device * vgdev , unsigned long size , bool kernel , bool pinned , struct virtio_gpu_object * * bo_ptr ) { struct virtio_gpu_object * bo ; enum ttm_bo_type type ; size_t acc_size ; int ret ; if ( kernel ) type = ttm_bo_type_kernel ; else type = ttm_bo_type_device ; * bo_ptr = NULL ; acc_size = ttm_bo_dma_acc_size ( & vgdev -> mman . bdev , size , sizeof ( struct virtio_gpu_object ) ) ; bo = kzalloc ( sizeof ( struct virtio_gpu_object ) , GFP_KERNEL ) ; if ( bo == NULL ) return - ENOMEM ; size = roundup ( size , PAGE_SIZE ) ; ret = drm_gem_object_init ( vgdev -> ddev , & bo -> gem_base , size ) ; <vul-start> if ( ret != 0 ) { kfree ( bo ) ; <vul-end> return ret ; <vul-start> } <vul-end> bo -> dumb = false ; virtio_gpu_init_ttm_placement ( bo , pinned ) ; ret = ttm_bo_init ( & vgdev -> mman . bdev , & bo -> tbo , size , type , & bo -> placement , 0 , ! kernel , NULL , acc_size , NULL , NULL , & virtio_gpu_ttm_bo_destroy ) ; if ( ret != 0 ) return ret ; * bo_ptr = bo ; return 0 ; }"
1112,"CWE-125 GF_Err urn_Read ( GF_Box * s , GF_BitStream * bs ) { u32 i , to_read ; char * tmpName ; GF_DataEntryURNBox * ptr = ( GF_DataEntryURNBox * ) s ; if ( ! ptr -> size ) return GF_OK ; to_read = ( u32 ) ptr -> size ; tmpName = ( char * ) gf_malloc ( sizeof ( char ) * to_read ) ; if ( ! tmpName ) return GF_OUT_OF_MEM ; gf_bs_read_data ( bs , tmpName , to_read ) ; i = 0 ; <vul-start> while ( ( tmpName [ i ] != 0 ) && ( i < to_read ) ) { <vul-end> i ++ ; } if ( i == to_read ) { gf_free ( tmpName ) ; return GF_ISOM_INVALID_FILE ; } if ( i == to_read - 1 ) { ptr -> nameURN = tmpName ; ptr -> location = NULL ; return GF_OK ; } ptr -> nameURN = ( char * ) gf_malloc ( sizeof ( char ) * ( i + 1 ) ) ; if ( ! ptr -> nameURN ) { gf_free ( tmpName ) ; return GF_OUT_OF_MEM ; } ptr -> location = ( char * ) gf_malloc ( sizeof ( char ) * ( to_read - i - 1 ) ) ; if ( ! ptr -> location ) { gf_free ( tmpName ) ; gf_free ( ptr -> nameURN ) ; ptr -> nameURN = NULL ; return GF_OUT_OF_MEM ; } memcpy ( ptr -> nameURN , tmpName , i + 1 ) ; memcpy ( ptr -> location , tmpName + i + 1 , ( to_read - i - 1 ) ) ; gf_free ( tmpName ) ; return GF_OK ; }","GF_Err urn_Read ( GF_Box * s , GF_BitStream * bs ) { u32 i , to_read ; char * tmpName ; GF_DataEntryURNBox * ptr = ( GF_DataEntryURNBox * ) s ; if ( ! ptr -> size ) return GF_OK ; to_read = ( u32 ) ptr -> size ; tmpName = ( char * ) gf_malloc ( sizeof ( char ) * to_read ) ; if ( ! tmpName ) return GF_OUT_OF_MEM ; gf_bs_read_data ( bs , tmpName , to_read ) ; i = 0 ; <vul-start> while ( ( i < to_read ) && ( tmpName [ i ] != 0 ) ) { <vul-end> i ++ ; } if ( i == to_read ) { gf_free ( tmpName ) ; return GF_ISOM_INVALID_FILE ; } if ( i == to_read - 1 ) { ptr -> nameURN = tmpName ; ptr -> location = NULL ; return GF_OK ; } ptr -> nameURN = ( char * ) gf_malloc ( sizeof ( char ) * ( i + 1 ) ) ; if ( ! ptr -> nameURN ) { gf_free ( tmpName ) ; return GF_OUT_OF_MEM ; } ptr -> location = ( char * ) gf_malloc ( sizeof ( char ) * ( to_read - i - 1 ) ) ; if ( ! ptr -> location ) { gf_free ( tmpName ) ; gf_free ( ptr -> nameURN ) ; ptr -> nameURN = NULL ; return GF_OUT_OF_MEM ; } memcpy ( ptr -> nameURN , tmpName , i + 1 ) ; memcpy ( ptr -> location , tmpName + i + 1 , ( to_read - i - 1 ) ) ; gf_free ( tmpName ) ; return GF_OK ; }"
1113,"CWE-772 { status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } if ( DiscardBlobBytes ( image , image -> offset ) == MagickFalse ) ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; } canvas_image = CloneImage ( image , image -> extract_info . width , 1 , MagickFalse , exception ) ; ( void ) SetImageVirtualPixelMethod ( canvas_image , BlackVirtualPixelMethod , exception ) ; quantum_info = AcquireQuantumInfo ( image_info , canvas_image ) ; if ( quantum_info == ( QuantumInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; quantum_type = RGBQuantum ; if ( LocaleCompare ( image_info -> magick , ""YCbCrA"" ) == 0 ) { quantum_type = RGBAQuantum ; image -> alpha_trait = BlendPixelTrait ; } pixels = ( const unsigned char * ) NULL ; if ( image_info -> number_scenes != 0 ) while ( image -> scene < image_info -> scene ) { image -> scene ++ ; length = GetQuantumExtent ( canvas_image , quantum_info , quantum_type ) ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { pixels = ( const unsigned char * ) ReadBlobStream ( image , length , GetQuantumPixels ( quantum_info ) , & count ) ; if ( count != ( ssize_t ) length ) break ; } } count = 0 ; length = 0 ; scene = 0 ; do { if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) { quantum_info = DestroyQuantumInfo ( quantum_info ) ; <vul-start> <vul-end> return ( DestroyImageList ( image ) ) ; } SetImageColorspace ( image , YCbCrColorspace , exception ) ; switch ( image_info -> interlace ) { case NoInterlace : default : { if ( scene == 0 ) { length = GetQuantumExtent ( canvas_image , quantum_info , quantum_type ) ; pixels = ( const unsigned char * ) ReadBlobStream ( image , length , GetQuantumPixels ( quantum_info ) , & count ) ; } for ( y = 0 ; y < ( ssize_t ) image -> extract_info . height ; y ++ ) { if ( count != ( ssize_t ) length ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } q = GetAuthenticPixels ( canvas_image , 0 , 0 , canvas_image -> columns , 1 , exception ) ; if ( q == ( Quantum * ) NULL ) break ; length = ImportQuantumPixels ( canvas_image , ( CacheView * ) NULL , quantum_info , quantum_type , pixels , exception ) ; if ( SyncAuthenticPixels ( canvas_image , exception ) == MagickFalse ) break ; if ( ( ( y - image -> extract_info . y ) >= 0 ) && ( ( y - image -> extract_info . y ) < ( ssize_t ) image -> rows ) ) { p = GetVirtualPixels ( canvas_image , canvas_image -> extract_info . x , 0 , canvas_image -> columns , 1 , exception ) ; q = QueueAuthenticPixels ( image , 0 , y - image -> extract_info . y , image -> columns , 1 , exception ) ; if ( ( p == ( const Quantum * ) NULL ) || ( q == ( Quantum * ) NULL ) ) break ; for ( x = 0 ; x < ( ssize_t ) image -> columns ; x ++ ) { SetPixelRed ( image , GetPixelRed ( canvas_image , p ) , q ) ; SetPixelGreen ( image , GetPixelGreen ( canvas_image , p ) , q ) ; SetPixelBlue ( image , GetPixelBlue ( canvas_image , p ) , q ) ; if ( image -> alpha_trait != UndefinedPixelTrait ) SetPixelAlpha ( image , GetPixelAlpha ( canvas_image , p ) , q ) ; p += GetPixelChannels ( canvas_image ) ; q += GetPixelChannels ( image ) ; }","{ status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } if ( DiscardBlobBytes ( image , image -> offset ) == MagickFalse ) ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; } canvas_image = CloneImage ( image , image -> extract_info . width , 1 , MagickFalse , exception ) ; ( void ) SetImageVirtualPixelMethod ( canvas_image , BlackVirtualPixelMethod , exception ) ; quantum_info = AcquireQuantumInfo ( image_info , canvas_image ) ; if ( quantum_info == ( QuantumInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; quantum_type = RGBQuantum ; if ( LocaleCompare ( image_info -> magick , ""YCbCrA"" ) == 0 ) { quantum_type = RGBAQuantum ; image -> alpha_trait = BlendPixelTrait ; } pixels = ( const unsigned char * ) NULL ; if ( image_info -> number_scenes != 0 ) while ( image -> scene < image_info -> scene ) { image -> scene ++ ; length = GetQuantumExtent ( canvas_image , quantum_info , quantum_type ) ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { pixels = ( const unsigned char * ) ReadBlobStream ( image , length , GetQuantumPixels ( quantum_info ) , & count ) ; if ( count != ( ssize_t ) length ) break ; } } count = 0 ; length = 0 ; scene = 0 ; do { if ( ( image_info -> ping != MagickFalse ) && ( image_info -> number_scenes != 0 ) ) if ( image -> scene >= ( image_info -> scene + image_info -> number_scenes - 1 ) ) break ; status = SetImageExtent ( image , image -> columns , image -> rows , exception ) ; if ( status == MagickFalse ) { quantum_info = DestroyQuantumInfo ( quantum_info ) ; <vul-start> canvas_image = DestroyImage ( canvas_image ) ; <vul-end> return ( DestroyImageList ( image ) ) ; } SetImageColorspace ( image , YCbCrColorspace , exception ) ; switch ( image_info -> interlace ) { case NoInterlace : default : { if ( scene == 0 ) { length = GetQuantumExtent ( canvas_image , quantum_info , quantum_type ) ; pixels = ( const unsigned char * ) ReadBlobStream ( image , length , GetQuantumPixels ( quantum_info ) , & count ) ; } for ( y = 0 ; y < ( ssize_t ) image -> extract_info . height ; y ++ ) { if ( count != ( ssize_t ) length ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } q = GetAuthenticPixels ( canvas_image , 0 , 0 , canvas_image -> columns , 1 , exception ) ; if ( q == ( Quantum * ) NULL ) break ; length = ImportQuantumPixels ( canvas_image , ( CacheView * ) NULL , quantum_info , quantum_type , pixels , exception ) ; if ( SyncAuthenticPixels ( canvas_image , exception ) == MagickFalse ) break ; if ( ( ( y - image -> extract_info . y ) >= 0 ) && ( ( y - image -> extract_info . y ) < ( ssize_t ) image -> rows ) ) { p = GetVirtualPixels ( canvas_image , canvas_image -> extract_info . x , 0 , canvas_image -> columns , 1 , exception ) ; q = QueueAuthenticPixels ( image , 0 , y - image -> extract_info . y , image -> columns , 1 , exception ) ; if ( ( p == ( const Quantum * ) NULL ) || ( q == ( Quantum * ) NULL ) ) break ; for ( x = 0 ; x < ( ssize_t ) image -> columns ; x ++ ) { SetPixelRed ( image , GetPixelRed ( canvas_image , p ) , q ) ; SetPixelGreen ( image , GetPixelGreen ( canvas_image , p ) , q ) ; SetPixelBlue ( image , GetPixelBlue ( canvas_image , p ) , q ) ; if ( image -> alpha_trait != UndefinedPixelTrait ) SetPixelAlpha ( image , GetPixelAlpha ( canvas_image , p ) , q ) ; p += GetPixelChannels ( canvas_image ) ; q += GetPixelChannels ( image ) ; }"
1114,"CWE-20 error_t coapClientSetRxBlockSize ( CoapClientRequest * request , uint_t blockSize ) { if ( request == NULL ) return ERROR_INVALID_PARAMETER ; osAcquireMutex ( & request -> context -> mutex ) ; if ( blockSize == 16 ) <vul-start> <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_16 ; <vul-start> <vul-end> else if ( blockSize == 32 ) <vul-start> <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_32 ; <vul-start> <vul-end> else if ( blockSize == 64 ) <vul-start> <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_64 ; <vul-start> <vul-end> else if ( blockSize == 128 ) <vul-start> <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_128 ; <vul-start> <vul-end> else if ( blockSize == 256 ) <vul-start> <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_256 ; <vul-start> <vul-end> else if ( blockSize == 512 ) <vul-start> <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_512 ; <vul-start> <vul-end> else <vul-start> <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_1024 ; <vul-start> <vul-end> if ( request -> rxBlockSzx > coapClientGetMaxBlockSize ( ) ) <vul-start> <vul-end> request -> rxBlockSzx = coapClientGetMaxBlockSize ( ) ; <vul-start> <vul-end> osReleaseMutex ( & request -> context -> mutex ) ; return NO_ERROR ; }","error_t coapClientSetRxBlockSize ( CoapClientRequest * request , uint_t blockSize ) { if ( request == NULL ) return ERROR_INVALID_PARAMETER ; osAcquireMutex ( & request -> context -> mutex ) ; if ( blockSize == 16 ) <vul-start> { <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_16 ; <vul-start> } <vul-end> else if ( blockSize == 32 ) <vul-start> { <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_32 ; <vul-start> } <vul-end> else if ( blockSize == 64 ) <vul-start> { <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_64 ; <vul-start> } <vul-end> else if ( blockSize == 128 ) <vul-start> { <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_128 ; <vul-start> } <vul-end> else if ( blockSize == 256 ) <vul-start> { <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_256 ; <vul-start> } <vul-end> else if ( blockSize == 512 ) <vul-start> { <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_512 ; <vul-start> } <vul-end> else <vul-start> { <vul-end> request -> rxBlockSzx = COAP_BLOCK_SIZE_1024 ; <vul-start> } <vul-end> if ( request -> rxBlockSzx > coapClientGetMaxBlockSize ( ) ) <vul-start> { <vul-end> request -> rxBlockSzx = coapClientGetMaxBlockSize ( ) ; <vul-start> } <vul-end> osReleaseMutex ( & request -> context -> mutex ) ; return NO_ERROR ; }"
1115,"CWE-125 void __skb_tstamp_tx ( struct sk_buff * orig_skb , struct skb_shared_hwtstamps * hwtstamps , struct sock * sk , int tstype ) { struct sk_buff * skb ; <vul-start> bool tsonly ; <vul-end> if ( ! sk ) return ; tsonly = sk -> sk_tsflags & SOF_TIMESTAMPING_OPT_TSONLY ; if ( ! skb_may_tx_timestamp ( sk , tsonly ) ) return ; if ( tsonly ) { # ifdef CONFIG_INET if ( ( sk -> sk_tsflags & SOF_TIMESTAMPING_OPT_STATS ) && sk -> sk_protocol == IPPROTO_TCP && <vul-start> sk -> sk_type == SOCK_STREAM ) <vul-end> skb = tcp_get_timestamping_opt_stats ( sk ) ; <vul-start> else <vul-end> # endif skb = alloc_skb ( 0 , GFP_ATOMIC ) ; } else { skb = skb_clone ( orig_skb , GFP_ATOMIC ) ; } if ( ! skb ) return ; if ( tsonly ) { skb_shinfo ( skb ) -> tx_flags = skb_shinfo ( orig_skb ) -> tx_flags ; skb_shinfo ( skb ) -> tskey = skb_shinfo ( orig_skb ) -> tskey ; } if ( hwtstamps ) * skb_hwtstamps ( skb ) = * hwtstamps ; else skb -> tstamp = ktime_get_real ( ) ; <vul-start> __skb_complete_tx_timestamp ( skb , sk , tstype ) ; <vul-end> }","void __skb_tstamp_tx ( struct sk_buff * orig_skb , struct skb_shared_hwtstamps * hwtstamps , struct sock * sk , int tstype ) { struct sk_buff * skb ; <vul-start> bool tsonly , opt_stats = false ; <vul-end> if ( ! sk ) return ; tsonly = sk -> sk_tsflags & SOF_TIMESTAMPING_OPT_TSONLY ; if ( ! skb_may_tx_timestamp ( sk , tsonly ) ) return ; if ( tsonly ) { # ifdef CONFIG_INET if ( ( sk -> sk_tsflags & SOF_TIMESTAMPING_OPT_STATS ) && sk -> sk_protocol == IPPROTO_TCP && <vul-start> sk -> sk_type == SOCK_STREAM ) { <vul-end> skb = tcp_get_timestamping_opt_stats ( sk ) ; <vul-start> opt_stats = true ; } else <vul-end> # endif skb = alloc_skb ( 0 , GFP_ATOMIC ) ; } else { skb = skb_clone ( orig_skb , GFP_ATOMIC ) ; } if ( ! skb ) return ; if ( tsonly ) { skb_shinfo ( skb ) -> tx_flags = skb_shinfo ( orig_skb ) -> tx_flags ; skb_shinfo ( skb ) -> tskey = skb_shinfo ( orig_skb ) -> tskey ; } if ( hwtstamps ) * skb_hwtstamps ( skb ) = * hwtstamps ; else skb -> tstamp = ktime_get_real ( ) ; <vul-start> __skb_complete_tx_timestamp ( skb , sk , tstype , opt_stats ) ; <vul-end> }"
1116,"CWE-399 int unshare_userns ( unsigned long unshare_flags , struct cred * * new_cred ) { struct cred * cred ; <vul-start> <vul-end> if ( ! ( unshare_flags & CLONE_NEWUSER ) ) return 0 ; cred = prepare_creds ( ) ; <vul-start> if ( ! cred ) return - ENOMEM ; <vul-end> * new_cred = cred ; <vul-start> return create_user_ns ( cred ) ; <vul-end> }","int unshare_userns ( unsigned long unshare_flags , struct cred * * new_cred ) { struct cred * cred ; <vul-start> int err = - ENOMEM ; <vul-end> if ( ! ( unshare_flags & CLONE_NEWUSER ) ) return 0 ; cred = prepare_creds ( ) ; <vul-start> if ( cred ) { err = create_user_ns ( cred ) ; if ( err ) put_cred ( cred ) ; else <vul-end> * new_cred = cred ; <vul-start> } return err ; <vul-end> }"
1117,"CWE-601 static int oidc_handle_logout ( request_rec * r , oidc_cfg * c , oidc_session_t * session ) { oidc_provider_t * provider = NULL ; char * url = NULL ; <vul-start> <vul-end> oidc_util_get_request_parameter ( r , OIDC_REDIRECT_URI_REQUEST_LOGOUT , & url ) ; oidc_debug ( r , ""enter (url=%s)"" , url ) ; if ( oidc_is_front_channel_logout ( url ) ) { return oidc_handle_logout_request ( r , c , session , url ) ; } else if ( oidc_is_back_channel_logout ( url ) ) { return oidc_handle_logout_backchannel ( r , c ) ; } if ( ( url == NULL ) || ( apr_strnatcmp ( url , """" ) == 0 ) ) { url = c -> default_slo_url ; } else { <vul-start> const char * error_description = NULL ; apr_uri_t uri ; if ( apr_uri_parse ( r -> pool , url , & uri ) != APR_SUCCESS ) { const char * error_description = apr_psprintf ( r -> pool , ""Logout URL malformed: %s"" , url ) ; oidc_error ( r , ""%s"" , error_description ) ; return oidc_util_html_send_error ( r , c -> error_template , ""Malformed URL"" , error_description , HTTP_INTERNAL_SERVER_ERROR ) ; } const char * c_host = oidc_get_current_url_host ( r ) ; if ( ( uri . hostname != NULL ) && ( ( strstr ( c_host , uri . hostname ) == NULL ) || ( strstr ( uri . hostname , c_host ) == NULL ) ) ) { error_description = apr_psprintf ( r -> pool , ""logout value \\""%s\\"" does not match the hostname of the current request \\""%s\\"""" , apr_uri_unparse ( r -> pool , & uri , 0 ) , c_host ) ; oidc_error ( r , ""%s"" , error_description ) ; return oidc_util_html_send_error ( r , c -> error_template , ""Invalid Request"" , error_description , HTTP_INTERNAL_SERVER_ERROR ) ; } if ( ( ( strstr ( url , ""\\n"" ) != NULL ) || strstr ( url , ""\\r"" ) != NULL ) ) { error_description = apr_psprintf ( r -> pool , ""logout value \\""%s\\"" contains illegal \\""\\n\\"" or \\""\\r\\"" character(s)"" , url ) ; oidc_error ( r , ""%s"" , error_description ) ; return oidc_util_html_send_error ( r , c -> error_template , ""Invalid Request"" , error_description , HTTP_INTERNAL_SERVER_ERROR ) ; <vul-end> } } oidc_get_provider_from_session ( r , c , session , & provider ) ; if ( ( provider != NULL ) && ( provider -> end_session_endpoint != NULL ) ) { const char * id_token_hint = oidc_session_get_idtoken ( r , session ) ; char * logout_request = apr_pstrdup ( r -> pool , provider -> end_session_endpoint ) ; if ( id_token_hint != NULL ) { logout_request = apr_psprintf ( r -> pool , ""%s%sid_token_hint=%s"" , logout_request , strchr ( logout_request ? logout_request : """" , OIDC_CHAR_QUERY ) != NULL ? OIDC_STR_AMP : OIDC_STR_QUERY , oidc_util_escape_string ( r , id_token_hint ) ) ; } if ( url != NULL ) { logout_request = apr_psprintf ( r -> pool , ""%s%spost_logout_redirect_uri=%s"" , logout_request , strchr ( logout_request ? logout_request : """" , OIDC_CHAR_QUERY ) != NULL ? OIDC_STR_AMP : OIDC_STR_QUERY , oidc_util_escape_string ( r , url ) ) ; } url = logout_request ; } return oidc_handle_logout_request ( r , c , session , url ) ; }","static int oidc_handle_logout ( request_rec * r , oidc_cfg * c , oidc_session_t * session ) { oidc_provider_t * provider = NULL ; char * url = NULL ; <vul-start> char * error_str = NULL ; char * error_description = NULL ; <vul-end> oidc_util_get_request_parameter ( r , OIDC_REDIRECT_URI_REQUEST_LOGOUT , & url ) ; oidc_debug ( r , ""enter (url=%s)"" , url ) ; if ( oidc_is_front_channel_logout ( url ) ) { return oidc_handle_logout_request ( r , c , session , url ) ; } else if ( oidc_is_back_channel_logout ( url ) ) { return oidc_handle_logout_backchannel ( r , c ) ; } if ( ( url == NULL ) || ( apr_strnatcmp ( url , """" ) == 0 ) ) { url = c -> default_slo_url ; } else { <vul-start> if ( oidc_validate_post_logout_url ( r , url , & error_str , & error_description ) == FALSE ) { return oidc_util_html_send_error ( r , c -> error_template , error_str , error_description , HTTP_BAD_REQUEST ) ; <vul-end> } } oidc_get_provider_from_session ( r , c , session , & provider ) ; if ( ( provider != NULL ) && ( provider -> end_session_endpoint != NULL ) ) { const char * id_token_hint = oidc_session_get_idtoken ( r , session ) ; char * logout_request = apr_pstrdup ( r -> pool , provider -> end_session_endpoint ) ; if ( id_token_hint != NULL ) { logout_request = apr_psprintf ( r -> pool , ""%s%sid_token_hint=%s"" , logout_request , strchr ( logout_request ? logout_request : """" , OIDC_CHAR_QUERY ) != NULL ? OIDC_STR_AMP : OIDC_STR_QUERY , oidc_util_escape_string ( r , id_token_hint ) ) ; } if ( url != NULL ) { logout_request = apr_psprintf ( r -> pool , ""%s%spost_logout_redirect_uri=%s"" , logout_request , strchr ( logout_request ? logout_request : """" , OIDC_CHAR_QUERY ) != NULL ? OIDC_STR_AMP : OIDC_STR_QUERY , oidc_util_escape_string ( r , url ) ) ; } url = logout_request ; } return oidc_handle_logout_request ( r , c , session , url ) ; }"