,source,target 0,"CWE-119 static ALGobject * ALGnew ( PyObject * self , PyObject * args , PyObject * kwdict ) { unsigned char * key , * IV ; ALGobject * new = NULL ; int keylen , IVlen = 0 , mode = MODE_ECB , segment_size = 0 ; PyObject * counter = NULL ; int counter_shortcut = 0 ; # ifdef PCT_ARC2_MODULE int effective_keylen = 1024 ; # endif if ( ! PyArg_ParseTupleAndKeywords ( args , kwdict , ""s#|is#Oi"" # ifdef PCT_ARC2_MODULE ""i"" # endif , kwlist , & key , & keylen , & mode , & IV , & IVlen , & counter , & segment_size # ifdef PCT_ARC2_MODULE , & effective_keylen # endif ) ) { return NULL ; } if ( mode < MODE_ECB || mode > MODE_CTR ) { PyErr_Format ( PyExc_ValueError , ""Unknown cipher feedback mode %i"" , mode ) ; return NULL ; } if ( mode == MODE_PGP ) { PyErr_Format ( PyExc_ValueError , ""MODE_PGP is not supported anymore"" ) ; return NULL ; } if ( KEY_SIZE != 0 && keylen != KEY_SIZE ) { PyErr_Format ( PyExc_ValueError , ""Key must be %i bytes long, not %i"" , KEY_SIZE , keylen ) ; return NULL ; } if ( KEY_SIZE == 0 && keylen == 0 ) { PyErr_SetString ( PyExc_ValueError , ""Key cannot be the null string"" ) ; return NULL ; } if ( IVlen != BLOCK_SIZE && mode != MODE_ECB && mode != MODE_CTR ) { PyErr_Format ( PyExc_ValueError , ""IV must be %i bytes long"" , BLOCK_SIZE ) ; return NULL ; } if ( mode == MODE_CFB ) { if ( segment_size == 0 ) segment_size = 8 ; if ( segment_size < 1 || segment_size > BLOCK_SIZE * 8 || ( ( segment_size & 7 ) != 0 ) ) { PyErr_Format ( PyExc_ValueError , ""segment_size must be multiple of 8 (bits) "" ""between 1 and %i"" , BLOCK_SIZE * 8 ) ; return NULL ; } } if ( mode == MODE_CTR ) { if ( counter == NULL ) { PyErr_SetString ( PyExc_TypeError , ""\'counter\' keyword parameter is required with CTR mode"" ) ; return NULL ; } else if ( Py_TYPE ( counter ) == PCT_CounterBEType || Py_TYPE ( counter ) == PCT_CounterLEType ) { counter_shortcut = 1 ; } else if ( ! PyCallable_Check ( counter ) ) { PyErr_SetString ( PyExc_ValueError , ""\'counter\' parameter must be a callable object"" ) ; return NULL ; } } else { if ( counter != NULL ) { PyErr_SetString ( PyExc_ValueError , ""\'counter\' parameter only useful with CTR mode"" ) ; return NULL ; } } # ifdef PCT_ARC2_MODULE if ( effective_keylen < 0 || effective_keylen > 1024 ) { PyErr_Format ( PyExc_ValueError , ""RC2: effective_keylen must be between 0 and 1024, not %i"" , effective_keylen ) ; return NULL ; } # endif new = newALGobject ( ) ; new -> segment_size = segment_size ; new -> counter = counter ; Py_XINCREF ( counter ) ; new -> counter_shortcut = counter_shortcut ; # ifdef PCT_ARC2_MODULE","static ALGobject * ALGnew ( PyObject * self , PyObject * args , PyObject * kwdict ) { unsigned char * key , * IV ; ALGobject * new = NULL ; int keylen , IVlen = 0 , mode = MODE_ECB , segment_size = 0 ; PyObject * counter = NULL ; int counter_shortcut = 0 ; # ifdef PCT_ARC2_MODULE int effective_keylen = 1024 ; # endif if ( ! PyArg_ParseTupleAndKeywords ( args , kwdict , ""s#|is#Oi"" # ifdef PCT_ARC2_MODULE ""i"" # endif , kwlist , & key , & keylen , & mode , & IV , & IVlen , & counter , & segment_size # ifdef PCT_ARC2_MODULE , & effective_keylen # endif ) ) { return NULL ; } if ( mode < MODE_ECB || mode > MODE_CTR ) { PyErr_Format ( PyExc_ValueError , ""Unknown cipher feedback mode %i"" , mode ) ; return NULL ; } if ( mode == MODE_PGP ) { PyErr_Format ( PyExc_ValueError , ""MODE_PGP is not supported anymore"" ) ; return NULL ; } if ( KEY_SIZE != 0 && keylen != KEY_SIZE ) { PyErr_Format ( PyExc_ValueError , ""Key must be %i bytes long, not %i"" , KEY_SIZE , keylen ) ; return NULL ; } if ( KEY_SIZE == 0 && keylen == 0 ) { PyErr_SetString ( PyExc_ValueError , ""Key cannot be the null string"" ) ; return NULL ; } if ( IVlen != 0 && mode == MODE_ECB ) { PyErr_Format ( PyExc_ValueError , ""ECB mode does not use IV"" ) ; return NULL ; } if ( IVlen != 0 && mode == MODE_CTR ) { PyErr_Format ( PyExc_ValueError , ""CTR mode needs counter parameter, not IV"" ) ; return NULL ; } if ( IVlen != BLOCK_SIZE && mode != MODE_ECB && mode != MODE_CTR ) { PyErr_Format ( PyExc_ValueError , ""IV must be %i bytes long"" , BLOCK_SIZE ) ; return NULL ; } if ( mode == MODE_CFB ) { if ( segment_size == 0 ) segment_size = 8 ; if ( segment_size < 1 || segment_size > BLOCK_SIZE * 8 || ( ( segment_size & 7 ) != 0 ) ) { PyErr_Format ( PyExc_ValueError , ""segment_size must be multiple of 8 (bits) "" ""between 1 and %i"" , BLOCK_SIZE * 8 ) ; return NULL ; } } if ( mode == MODE_CTR ) { if ( counter == NULL ) { PyErr_SetString ( PyExc_TypeError , ""\'counter\' keyword parameter is required with CTR mode"" ) ; return NULL ; } else if ( Py_TYPE ( counter ) == PCT_CounterBEType || Py_TYPE ( counter ) == PCT_CounterLEType ) { counter_shortcut = 1 ; } else if ( ! PyCallable_Check ( counter ) ) { PyErr_SetString ( PyExc_ValueError , ""\'counter\' parameter must be a callable object"" ) ; return NULL ; } } else { if ( counter != NULL ) { PyErr_SetString ( PyExc_ValueError , ""\'counter\' parameter only useful with CTR mode"" ) ; return NULL ; } } # ifdef PCT_ARC2_MODULE if ( effective_keylen < 0 || effective_keylen > 1024 ) { PyErr_Format ( PyExc_ValueError , ""RC2: effective_keylen must be between 0 and 1024, not %i"" , effective_keylen ) ; return NULL ; } # endif new = newALGobject ( ) ; new -> segment_size = segment_size ; new -> counter = counter ; Py_XINCREF ( counter ) ; new -> counter_shortcut = counter_shortcut ; # ifdef PCT_ARC2_MODULE" 1,"CWE-416 static int packet_set_ring ( struct sock * sk , union tpacket_req_u * req_u , int closing , int tx_ring ) { struct pgv * pg_vec = NULL ; struct packet_sock * po = pkt_sk ( sk ) ; int was_running , order = 0 ; struct packet_ring_buffer * rb ; struct sk_buff_head * rb_queue ; __be16 num ; int err = - EINVAL ; struct tpacket_req * req = & req_u -> req ; if ( ! closing && tx_ring && ( po -> tp_version > TPACKET_V2 ) ) { net_warn_ratelimited ( ""Tx-ring is not supported.\\n"" ) ; goto out ; } rb = tx_ring ? & po -> tx_ring : & po -> rx_ring ; rb_queue = tx_ring ? & sk -> sk_write_queue : & sk -> sk_receive_queue ; err = - EBUSY ; if ( ! closing ) { if ( atomic_read ( & po -> mapped ) ) goto out ; if ( packet_read_pending ( rb ) ) goto out ; } if ( req -> tp_block_nr ) { err = - EBUSY ; if ( unlikely ( rb -> pg_vec ) ) goto out ; switch ( po -> tp_version ) { case TPACKET_V1 : po -> tp_hdrlen = TPACKET_HDRLEN ; break ; case TPACKET_V2 : po -> tp_hdrlen = TPACKET2_HDRLEN ; break ; case TPACKET_V3 : po -> tp_hdrlen = TPACKET3_HDRLEN ; break ; } err = - EINVAL ; if ( unlikely ( ( int ) req -> tp_block_size <= 0 ) ) goto out ; if ( unlikely ( ! PAGE_ALIGNED ( req -> tp_block_size ) ) ) goto out ; if ( po -> tp_version >= TPACKET_V3 && ( int ) ( req -> tp_block_size - BLK_PLUS_PRIV ( req_u -> req3 . tp_sizeof_priv ) ) <= 0 ) goto out ; if ( unlikely ( req -> tp_frame_size < po -> tp_hdrlen + po -> tp_reserve ) ) goto out ; if ( unlikely ( req -> tp_frame_size & ( TPACKET_ALIGNMENT - 1 ) ) ) goto out ; rb -> frames_per_block = req -> tp_block_size / req -> tp_frame_size ; if ( unlikely ( rb -> frames_per_block == 0 ) ) goto out ; if ( unlikely ( ( rb -> frames_per_block * req -> tp_block_nr ) != req -> tp_frame_nr ) ) goto out ; err = - ENOMEM ; order = get_order ( req -> tp_block_size ) ; pg_vec = alloc_pg_vec ( req , order ) ; if ( unlikely ( ! pg_vec ) ) goto out ; switch ( po -> tp_version ) { case TPACKET_V3 : if ( ! tx_ring ) init_prb_bdqc ( po , rb , pg_vec , req_u ) ; break ; default : break ; } } else { err = - EINVAL ; if ( unlikely ( req -> tp_frame_nr ) ) goto out ; } lock_sock ( sk ) ; spin_lock ( & po -> bind_lock ) ; was_running = po -> running ; num = po -> num ; if ( was_running ) { po -> num = 0 ; __unregister_prot_hook ( sk , false ) ; } spin_unlock ( & po -> bind_lock ) ; synchronize_net ( ) ; err = - EBUSY ; mutex_lock ( & po -> pg_vec_lock ) ; if ( closing || atomic_read ( & po -> mapped ) == 0 ) { err = 0 ; spin_lock_bh ( & rb_queue -> lock ) ; swap ( rb -> pg_vec , pg_vec ) ; rb -> frame_max = ( req -> tp_frame_nr - 1 ) ; rb -> head = 0 ; rb -> frame_size = req -> tp_frame_size ; spin_unlock_bh ( & rb_queue -> lock ) ; swap ( rb -> pg_vec_order , order ) ; swap ( rb -> pg_vec_len , req -> tp_block_nr ) ; rb -> pg_vec_pages = req -> tp_block_size / PAGE_SIZE ; po -> prot_hook . func = ( po -> rx_ring . pg_vec ) ? tpacket_rcv : packet_rcv ; skb_queue_purge ( rb_queue ) ; if ( atomic_read ( & po -> mapped ) ) pr_err ( ""packet_mmap: vma is busy: %d\\n"" , atomic_read ( & po -> mapped ) ) ; } mutex_unlock ( & po -> pg_vec_lock ) ; spin_lock ( & po -> bind_lock ) ; if ( was_running ) { po -> num = num ; register_prot_hook ( sk ) ; } spin_unlock ( & po -> bind_lock ) ; if ( closing && ( po -> tp_version > TPACKET_V2 ) ) { if ( ! tx_ring ) prb_shutdown_retire_blk_timer ( po , rb_queue ) ; } release_sock ( sk ) ; if ( pg_vec ) free_pg_vec ( pg_vec , order , req -> tp_block_nr ) ; out : return err ; }","static int packet_set_ring ( struct sock * sk , union tpacket_req_u * req_u , int closing , int tx_ring ) { struct pgv * pg_vec = NULL ; struct packet_sock * po = pkt_sk ( sk ) ; int was_running , order = 0 ; struct packet_ring_buffer * rb ; struct sk_buff_head * rb_queue ; __be16 num ; int err = - EINVAL ; struct tpacket_req * req = & req_u -> req ; lock_sock ( sk ) ; if ( ! closing && tx_ring && ( po -> tp_version > TPACKET_V2 ) ) { net_warn_ratelimited ( ""Tx-ring is not supported.\\n"" ) ; goto out ; } rb = tx_ring ? & po -> tx_ring : & po -> rx_ring ; rb_queue = tx_ring ? & sk -> sk_write_queue : & sk -> sk_receive_queue ; err = - EBUSY ; if ( ! closing ) { if ( atomic_read ( & po -> mapped ) ) goto out ; if ( packet_read_pending ( rb ) ) goto out ; } if ( req -> tp_block_nr ) { err = - EBUSY ; if ( unlikely ( rb -> pg_vec ) ) goto out ; switch ( po -> tp_version ) { case TPACKET_V1 : po -> tp_hdrlen = TPACKET_HDRLEN ; break ; case TPACKET_V2 : po -> tp_hdrlen = TPACKET2_HDRLEN ; break ; case TPACKET_V3 : po -> tp_hdrlen = TPACKET3_HDRLEN ; break ; } err = - EINVAL ; if ( unlikely ( ( int ) req -> tp_block_size <= 0 ) ) goto out ; if ( unlikely ( ! PAGE_ALIGNED ( req -> tp_block_size ) ) ) goto out ; if ( po -> tp_version >= TPACKET_V3 && ( int ) ( req -> tp_block_size - BLK_PLUS_PRIV ( req_u -> req3 . tp_sizeof_priv ) ) <= 0 ) goto out ; if ( unlikely ( req -> tp_frame_size < po -> tp_hdrlen + po -> tp_reserve ) ) goto out ; if ( unlikely ( req -> tp_frame_size & ( TPACKET_ALIGNMENT - 1 ) ) ) goto out ; rb -> frames_per_block = req -> tp_block_size / req -> tp_frame_size ; if ( unlikely ( rb -> frames_per_block == 0 ) ) goto out ; if ( unlikely ( ( rb -> frames_per_block * req -> tp_block_nr ) != req -> tp_frame_nr ) ) goto out ; err = - ENOMEM ; order = get_order ( req -> tp_block_size ) ; pg_vec = alloc_pg_vec ( req , order ) ; if ( unlikely ( ! pg_vec ) ) goto out ; switch ( po -> tp_version ) { case TPACKET_V3 : if ( ! tx_ring ) init_prb_bdqc ( po , rb , pg_vec , req_u ) ; break ; default : break ; } } else { err = - EINVAL ; if ( unlikely ( req -> tp_frame_nr ) ) goto out ; } spin_lock ( & po -> bind_lock ) ; was_running = po -> running ; num = po -> num ; if ( was_running ) { po -> num = 0 ; __unregister_prot_hook ( sk , false ) ; } spin_unlock ( & po -> bind_lock ) ; synchronize_net ( ) ; err = - EBUSY ; mutex_lock ( & po -> pg_vec_lock ) ; if ( closing || atomic_read ( & po -> mapped ) == 0 ) { err = 0 ; spin_lock_bh ( & rb_queue -> lock ) ; swap ( rb -> pg_vec , pg_vec ) ; rb -> frame_max = ( req -> tp_frame_nr - 1 ) ; rb -> head = 0 ; rb -> frame_size = req -> tp_frame_size ; spin_unlock_bh ( & rb_queue -> lock ) ; swap ( rb -> pg_vec_order , order ) ; swap ( rb -> pg_vec_len , req -> tp_block_nr ) ; rb -> pg_vec_pages = req -> tp_block_size / PAGE_SIZE ; po -> prot_hook . func = ( po -> rx_ring . pg_vec ) ? tpacket_rcv : packet_rcv ; skb_queue_purge ( rb_queue ) ; if ( atomic_read ( & po -> mapped ) ) pr_err ( ""packet_mmap: vma is busy: %d\\n"" , atomic_read ( & po -> mapped ) ) ; } mutex_unlock ( & po -> pg_vec_lock ) ; spin_lock ( & po -> bind_lock ) ; if ( was_running ) { po -> num = num ; register_prot_hook ( sk ) ; } spin_unlock ( & po -> bind_lock ) ; if ( closing && ( po -> tp_version > TPACKET_V2 ) ) { if ( ! tx_ring ) prb_shutdown_retire_blk_timer ( po , rb_queue ) ; } if ( pg_vec ) free_pg_vec ( pg_vec , order , req -> tp_block_nr ) ; out : release_sock ( sk ) ; return err ; }" 2,"CWE-824 } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & dff_chunk_header , sizeof ( DFFChunkHeader ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } WavpackBigEndianToNative ( & dff_chunk_header , DFFChunkHeaderFormat ) ; if ( debug_logging_mode ) error_line ( ""chunk header indicated length = %lld"" , dff_chunk_header . ckDataSize ) ; if ( ! strncmp ( dff_chunk_header . ckID , ""FVER"" , 4 ) ) { uint32_t version ; if ( dff_chunk_header . ckDataSize != sizeof ( version ) || ! DoReadFile ( infile , & version , sizeof ( version ) , & bcount ) || bcount != sizeof ( version ) ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & version , sizeof ( version ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } WavpackBigEndianToNative ( & version , ""L"" ) ; if ( debug_logging_mode ) error_line ( ""dsdiff file version = 0x%08x"" , version ) ; } else if ( ! strncmp ( dff_chunk_header . ckID , ""PROP"" , 4 ) ) { char * prop_chunk ; if ( dff_chunk_header . ckDataSize < 4 || dff_chunk_header . ckDataSize > 1024 ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } if ( debug_logging_mode ) error_line ( ""got PROP chunk of %d bytes total"" , ( int ) dff_chunk_header . ckDataSize ) ; prop_chunk = malloc ( ( size_t ) dff_chunk_header . ckDataSize ) ; if ( ! DoReadFile ( infile , prop_chunk , ( uint32_t ) dff_chunk_header . ckDataSize , & bcount ) || bcount != dff_chunk_header . ckDataSize ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , prop_chunk , ( uint32_t ) dff_chunk_header . ckDataSize ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } if ( ! strncmp ( prop_chunk , ""SND "" , 4 ) ) { char * cptr = prop_chunk + 4 , * eptr = prop_chunk + dff_chunk_header . ckDataSize ; uint16_t numChannels = 0 , chansSpecified , chanMask = 0 ; uint32_t sampleRate ; while ( eptr - cptr >= sizeof ( dff_chunk_header ) ) { memcpy ( & dff_chunk_header , cptr , sizeof ( dff_chunk_header ) ) ; cptr += sizeof ( dff_chunk_header ) ; WavpackBigEndianToNative ( & dff_chunk_header , DFFChunkHeaderFormat ) ; if ( dff_chunk_header . ckDataSize > 0 && dff_chunk_header . ckDataSize <= eptr - cptr ) { if ( ! strncmp ( dff_chunk_header . ckID , ""FS "" , 4 ) && dff_chunk_header . ckDataSize == 4 ) { memcpy ( & sampleRate , cptr , sizeof ( sampleRate ) ) ; WavpackBigEndianToNative ( & sampleRate , ""L"" ) ; cptr += dff_chunk_header . ckDataSize ; if ( debug_logging_mode ) error_line ( ""got sample rate of %u Hz"" , sampleRate ) ; } else if ( ! strncmp ( dff_chunk_header . ckID , ""CHNL"" , 4 ) && dff_chunk_header . ckDataSize >= 2 ) { memcpy ( & numChannels , cptr , sizeof ( numChannels ) ) ; WavpackBigEndianToNative ( & numChannels , ""S"" ) ; cptr += sizeof ( numChannels ) ; chansSpecified = ( int ) ( dff_chunk_header . ckDataSize - sizeof ( numChannels ) ) / 4 ; if ( numChannels < chansSpecified || numChannels < 1 || numChannels > 256 ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } while ( chansSpecified -- ) { if ( ! strncmp ( cptr , ""SLFT"" , 4 ) || ! strncmp ( cptr , ""MLFT"" , 4 ) ) chanMask |= 0x1 ; else if ( ! strncmp ( cptr , ""SRGT"" , 4 ) || ! strncmp ( cptr , ""MRGT"" , 4 ) ) chanMask |= 0x2 ; else if ( ! strncmp ( cptr , ""LS "" , 4 ) ) chanMask |= 0x10 ; else if ( ! strncmp ( cptr , ""RS "" , 4 ) ) chanMask |= 0x20 ; else if ( ! strncmp ( cptr , ""C "" , 4 ) ) chanMask |= 0x4 ; else if ( ! strncmp ( cptr , ""LFE "" , 4 ) ) chanMask |= 0x8 ; else if ( debug_logging_mode ) error_line ( ""undefined channel ID %c%c%c%c"" , cptr [ 0 ] , cptr [ 1 ] , cptr [ 2 ] , cptr [ 3 ] ) ; cptr += 4 ; } if ( debug_logging_mode ) error_line ( ""%d channels, mask = 0x%08x"" , numChannels , chanMask ) ; } else if ( ! strncmp ( dff_chunk_header . ckID , ""CMPR"" , 4 ) && dff_chunk_header . ckDataSize >= 4 ) { if ( strncmp ( cptr , ""DSD "" , 4 ) ) { error_line ( ""DSDIFF files must be uncompressed, not \\""%c%c%c%c\\""!"" , cptr [ 0 ] , cptr [ 1 ] , cptr [ 2 ] , cptr [ 3 ] ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } cptr += dff_chunk_header . ckDataSize ; } else { if ( debug_logging_mode ) error_line ( ""got PROP/SND chunk type \\""%c%c%c%c\\"" of %d bytes"" , dff_chunk_header . ckID [ 0 ] , dff_chunk_header . ckID [ 1 ] , dff_chunk_header . ckID [ 2 ] , dff_chunk_header . ckID [ 3 ] , dff_chunk_header . ckDataSize ) ; cptr += dff_chunk_header . ckDataSize ; } } else { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } } if ( chanMask && ( config -> channel_mask || ( config -> qmode & QMODE_CHANS_UNASSIGNED ) ) ) { error_line ( ""this DSDIFF file already has channel order information!"" ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } else if ( chanMask ) config -> channel_mask = chanMask ; config -> bits_per_sample = 8 ; config -> bytes_per_sample = 1 ; config -> num_channels = numChannels ; config -> sample_rate = sampleRate / 8 ; config -> qmode |= QMODE_DSD_MSB_FIRST ; } else if ( debug_logging_mode ) error_line ( ""got unknown PROP chunk type \\""%c%c%c%c\\"" of %d bytes"" , prop_chunk [ 0 ] , prop_chunk [ 1 ] , prop_chunk [ 2 ] , prop_chunk [ 3 ] , dff_chunk_header . ckDataSize ) ; free ( prop_chunk ) ; } else if ( ! strncmp ( dff_chunk_header . ckID , ""DSD "" , 4 ) ) { if ( ! config -> num_channels ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } total_samples = dff_chunk_header . ckDataSize / config -> num_channels ; break ; } else { int bytes_to_copy = ( int ) ( ( ( dff_chunk_header . ckDataSize ) + 1 ) & ~ ( int64_t ) 1 ) ; char * buff ; if ( bytes_to_copy < 0 || bytes_to_copy > 4194304 ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } buff = malloc ( bytes_to_copy ) ; if ( debug_logging_mode ) error_line ( ""extra unknown chunk \\""%c%c%c%c\\"" of %d bytes"" , dff_chunk_header . ckID [ 0 ] , dff_chunk_header . ckID [ 1 ] , dff_chunk_header . ckID [ 2 ] , dff_chunk_header . ckID [ 3 ] , dff_chunk_header . ckDataSize ) ; if ( ! DoReadFile ( infile , buff , bytes_to_copy , & bcount ) || bcount != bytes_to_copy || ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , buff , bytes_to_copy ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; free ( buff ) ; return WAVPACK_SOFT_ERROR ; } free ( buff ) ; } } if ( debug_logging_mode ) error_line ( ""setting configuration with %lld samples"" , total_samples ) ; if ( ! WavpackSetConfiguration64 ( wpc , config , total_samples , NULL ) ) { error_line ( ""%s: %s"" , infilename , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } return WAVPACK_NO_ERROR ; }","} else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & dff_chunk_header , sizeof ( DFFChunkHeader ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } WavpackBigEndianToNative ( & dff_chunk_header , DFFChunkHeaderFormat ) ; if ( debug_logging_mode ) error_line ( ""chunk header indicated length = %lld"" , dff_chunk_header . ckDataSize ) ; if ( ! strncmp ( dff_chunk_header . ckID , ""FVER"" , 4 ) ) { uint32_t version ; if ( dff_chunk_header . ckDataSize != sizeof ( version ) || ! DoReadFile ( infile , & version , sizeof ( version ) , & bcount ) || bcount != sizeof ( version ) ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & version , sizeof ( version ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } WavpackBigEndianToNative ( & version , ""L"" ) ; if ( debug_logging_mode ) error_line ( ""dsdiff file version = 0x%08x"" , version ) ; } else if ( ! strncmp ( dff_chunk_header . ckID , ""PROP"" , 4 ) ) { char * prop_chunk ; if ( dff_chunk_header . ckDataSize < 4 || dff_chunk_header . ckDataSize > 1024 ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } if ( debug_logging_mode ) error_line ( ""got PROP chunk of %d bytes total"" , ( int ) dff_chunk_header . ckDataSize ) ; prop_chunk = malloc ( ( size_t ) dff_chunk_header . ckDataSize ) ; if ( ! DoReadFile ( infile , prop_chunk , ( uint32_t ) dff_chunk_header . ckDataSize , & bcount ) || bcount != dff_chunk_header . ckDataSize ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , prop_chunk , ( uint32_t ) dff_chunk_header . ckDataSize ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } if ( ! strncmp ( prop_chunk , ""SND "" , 4 ) ) { char * cptr = prop_chunk + 4 , * eptr = prop_chunk + dff_chunk_header . ckDataSize ; uint16_t numChannels = 0 , chansSpecified , chanMask = 0 ; uint32_t sampleRate = 0 ; while ( eptr - cptr >= sizeof ( dff_chunk_header ) ) { memcpy ( & dff_chunk_header , cptr , sizeof ( dff_chunk_header ) ) ; cptr += sizeof ( dff_chunk_header ) ; WavpackBigEndianToNative ( & dff_chunk_header , DFFChunkHeaderFormat ) ; if ( dff_chunk_header . ckDataSize > 0 && dff_chunk_header . ckDataSize <= eptr - cptr ) { if ( ! strncmp ( dff_chunk_header . ckID , ""FS "" , 4 ) && dff_chunk_header . ckDataSize == 4 ) { memcpy ( & sampleRate , cptr , sizeof ( sampleRate ) ) ; WavpackBigEndianToNative ( & sampleRate , ""L"" ) ; cptr += dff_chunk_header . ckDataSize ; if ( debug_logging_mode ) error_line ( ""got sample rate of %u Hz"" , sampleRate ) ; } else if ( ! strncmp ( dff_chunk_header . ckID , ""CHNL"" , 4 ) && dff_chunk_header . ckDataSize >= 2 ) { memcpy ( & numChannels , cptr , sizeof ( numChannels ) ) ; WavpackBigEndianToNative ( & numChannels , ""S"" ) ; cptr += sizeof ( numChannels ) ; chansSpecified = ( int ) ( dff_chunk_header . ckDataSize - sizeof ( numChannels ) ) / 4 ; if ( numChannels < chansSpecified || numChannels < 1 || numChannels > 256 ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } while ( chansSpecified -- ) { if ( ! strncmp ( cptr , ""SLFT"" , 4 ) || ! strncmp ( cptr , ""MLFT"" , 4 ) ) chanMask |= 0x1 ; else if ( ! strncmp ( cptr , ""SRGT"" , 4 ) || ! strncmp ( cptr , ""MRGT"" , 4 ) ) chanMask |= 0x2 ; else if ( ! strncmp ( cptr , ""LS "" , 4 ) ) chanMask |= 0x10 ; else if ( ! strncmp ( cptr , ""RS "" , 4 ) ) chanMask |= 0x20 ; else if ( ! strncmp ( cptr , ""C "" , 4 ) ) chanMask |= 0x4 ; else if ( ! strncmp ( cptr , ""LFE "" , 4 ) ) chanMask |= 0x8 ; else if ( debug_logging_mode ) error_line ( ""undefined channel ID %c%c%c%c"" , cptr [ 0 ] , cptr [ 1 ] , cptr [ 2 ] , cptr [ 3 ] ) ; cptr += 4 ; } if ( debug_logging_mode ) error_line ( ""%d channels, mask = 0x%08x"" , numChannels , chanMask ) ; } else if ( ! strncmp ( dff_chunk_header . ckID , ""CMPR"" , 4 ) && dff_chunk_header . ckDataSize >= 4 ) { if ( strncmp ( cptr , ""DSD "" , 4 ) ) { error_line ( ""DSDIFF files must be uncompressed, not \\""%c%c%c%c\\""!"" , cptr [ 0 ] , cptr [ 1 ] , cptr [ 2 ] , cptr [ 3 ] ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } cptr += dff_chunk_header . ckDataSize ; } else { if ( debug_logging_mode ) error_line ( ""got PROP/SND chunk type \\""%c%c%c%c\\"" of %d bytes"" , dff_chunk_header . ckID [ 0 ] , dff_chunk_header . ckID [ 1 ] , dff_chunk_header . ckID [ 2 ] , dff_chunk_header . ckID [ 3 ] , dff_chunk_header . ckDataSize ) ; cptr += dff_chunk_header . ckDataSize ; } } else { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } } if ( chanMask && ( config -> channel_mask || ( config -> qmode & QMODE_CHANS_UNASSIGNED ) ) ) { error_line ( ""this DSDIFF file already has channel order information!"" ) ; free ( prop_chunk ) ; return WAVPACK_SOFT_ERROR ; } else if ( chanMask ) config -> channel_mask = chanMask ; config -> bits_per_sample = 8 ; config -> bytes_per_sample = 1 ; config -> num_channels = numChannels ; config -> sample_rate = sampleRate / 8 ; config -> qmode |= QMODE_DSD_MSB_FIRST ; } else if ( debug_logging_mode ) error_line ( ""got unknown PROP chunk type \\""%c%c%c%c\\"" of %d bytes"" , prop_chunk [ 0 ] , prop_chunk [ 1 ] , prop_chunk [ 2 ] , prop_chunk [ 3 ] , dff_chunk_header . ckDataSize ) ; free ( prop_chunk ) ; } else if ( ! strncmp ( dff_chunk_header . ckID , ""DSD "" , 4 ) ) { if ( ! config -> num_channels || ! config -> sample_rate ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } total_samples = dff_chunk_header . ckDataSize / config -> num_channels ; break ; } else { int bytes_to_copy = ( int ) ( ( ( dff_chunk_header . ckDataSize ) + 1 ) & ~ ( int64_t ) 1 ) ; char * buff ; if ( bytes_to_copy < 0 || bytes_to_copy > 4194304 ) { error_line ( ""%s is not a valid .DFF file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } buff = malloc ( bytes_to_copy ) ; if ( debug_logging_mode ) error_line ( ""extra unknown chunk \\""%c%c%c%c\\"" of %d bytes"" , dff_chunk_header . ckID [ 0 ] , dff_chunk_header . ckID [ 1 ] , dff_chunk_header . ckID [ 2 ] , dff_chunk_header . ckID [ 3 ] , dff_chunk_header . ckDataSize ) ; if ( ! DoReadFile ( infile , buff , bytes_to_copy , & bcount ) || bcount != bytes_to_copy || ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , buff , bytes_to_copy ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; free ( buff ) ; return WAVPACK_SOFT_ERROR ; } free ( buff ) ; } } if ( debug_logging_mode ) error_line ( ""setting configuration with %lld samples"" , total_samples ) ; if ( ! WavpackSetConfiguration64 ( wpc , config , total_samples , NULL ) ) { error_line ( ""%s: %s"" , infilename , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } return WAVPACK_NO_ERROR ; }" 3,"CWE-674 static krb5_error_code get_tag ( const uint8_t * asn1 , size_t len , taginfo * tag_out , const uint8_t * * contents_out , size_t * clen_out , const uint8_t * * remainder_out , size_t * rlen_out ) { krb5_error_code ret ; uint8_t o ; const uint8_t * c , * p , * tag_start = asn1 ; size_t clen , llen , i ; taginfo t ; * contents_out = * remainder_out = NULL ; * clen_out = * rlen_out = 0 ; if ( len == 0 ) return ASN1_OVERRUN ; o = * asn1 ++ ; len -- ; tag_out -> asn1class = o & 0xC0 ; tag_out -> construction = o & 0x20 ; if ( ( o & 0x1F ) != 0x1F ) { tag_out -> tagnum = o & 0x1F ; } else { tag_out -> tagnum = 0 ; do { if ( len == 0 ) return ASN1_OVERRUN ; o = * asn1 ++ ; len -- ; tag_out -> tagnum = ( tag_out -> tagnum << 7 ) | ( o & 0x7F ) ; } while ( o & 0x80 ) ; } if ( len == 0 ) return ASN1_OVERRUN ; o = * asn1 ++ ; len -- ; if ( o == 0x80 ) { if ( tag_out -> construction != CONSTRUCTED ) return ASN1_MISMATCH_INDEF ; p = asn1 ; while ( ! ( len >= 2 && p [ 0 ] == 0 && p [ 1 ] == 0 ) ) { ret = get_tag ( p , len , & t , & c , & clen , & p , & len ) ; if ( ret ) return ret ; } tag_out -> tag_end_len = 2 ; * contents_out = asn1 ; * clen_out = p - asn1 ; * remainder_out = p + 2 ; * rlen_out = len - 2 ; } else if ( ( o & 0x80 ) == 0 ) { if ( o > len ) return ASN1_OVERRUN ; tag_out -> tag_end_len = 0 ; * contents_out = asn1 ; * clen_out = o ; * remainder_out = asn1 + * clen_out ; * rlen_out = len - ( * remainder_out - asn1 ) ; } else { llen = o & 0x7F ; if ( llen > len ) return ASN1_OVERRUN ; if ( llen > sizeof ( * clen_out ) ) return ASN1_OVERFLOW ; for ( i = 0 , clen = 0 ; i < llen ; i ++ ) clen = ( clen << 8 ) | asn1 [ i ] ; if ( clen > len - llen ) return ASN1_OVERRUN ; tag_out -> tag_end_len = 0 ; * contents_out = asn1 + llen ; * clen_out = clen ; * remainder_out = * contents_out + clen ; * rlen_out = len - ( * remainder_out - asn1 ) ; } tag_out -> tag_len = * contents_out - tag_start ; return 0 ; }","static krb5_error_code get_tag ( const uint8_t * asn1 , size_t len , taginfo * tag_out , const uint8_t * * contents_out , size_t * clen_out , const uint8_t * * remainder_out , size_t * rlen_out , int recursion ) { krb5_error_code ret ; uint8_t o ; const uint8_t * c , * p , * tag_start = asn1 ; size_t clen , llen , i ; taginfo t ; * contents_out = * remainder_out = NULL ; * clen_out = * rlen_out = 0 ; if ( len == 0 ) return ASN1_OVERRUN ; o = * asn1 ++ ; len -- ; tag_out -> asn1class = o & 0xC0 ; tag_out -> construction = o & 0x20 ; if ( ( o & 0x1F ) != 0x1F ) { tag_out -> tagnum = o & 0x1F ; } else { tag_out -> tagnum = 0 ; do { if ( len == 0 ) return ASN1_OVERRUN ; o = * asn1 ++ ; len -- ; tag_out -> tagnum = ( tag_out -> tagnum << 7 ) | ( o & 0x7F ) ; } while ( o & 0x80 ) ; } if ( len == 0 ) return ASN1_OVERRUN ; o = * asn1 ++ ; len -- ; if ( o == 0x80 ) { if ( tag_out -> construction != CONSTRUCTED ) return ASN1_MISMATCH_INDEF ; if ( recursion >= 32 ) return ASN1_OVERFLOW ; p = asn1 ; while ( ! ( len >= 2 && p [ 0 ] == 0 && p [ 1 ] == 0 ) ) { ret = get_tag ( p , len , & t , & c , & clen , & p , & len , recursion + 1 ) ; if ( ret ) return ret ; } tag_out -> tag_end_len = 2 ; * contents_out = asn1 ; * clen_out = p - asn1 ; * remainder_out = p + 2 ; * rlen_out = len - 2 ; } else if ( ( o & 0x80 ) == 0 ) { if ( o > len ) return ASN1_OVERRUN ; tag_out -> tag_end_len = 0 ; * contents_out = asn1 ; * clen_out = o ; * remainder_out = asn1 + * clen_out ; * rlen_out = len - ( * remainder_out - asn1 ) ; } else { llen = o & 0x7F ; if ( llen > len ) return ASN1_OVERRUN ; if ( llen > sizeof ( * clen_out ) ) return ASN1_OVERFLOW ; for ( i = 0 , clen = 0 ; i < llen ; i ++ ) clen = ( clen << 8 ) | asn1 [ i ] ; if ( clen > len - llen ) return ASN1_OVERRUN ; tag_out -> tag_end_len = 0 ; * contents_out = asn1 + llen ; * clen_out = clen ; * remainder_out = * contents_out + clen ; * rlen_out = len - ( * remainder_out - asn1 ) ; } tag_out -> tag_len = * contents_out - tag_start ; return 0 ; }" 4,"CWE-416 int ipmi_si_mem_setup ( struct si_sm_io * io ) { unsigned long addr = io -> addr_data ; int mapsize , idx ; if ( ! addr ) return - ENODEV ; io -> io_cleanup = mem_cleanup ; switch ( io -> regsize ) { case 1 : io -> inputb = intf_mem_inb ; io -> outputb = intf_mem_outb ; break ; case 2 : io -> inputb = intf_mem_inw ; io -> outputb = intf_mem_outw ; break ; case 4 : io -> inputb = intf_mem_inl ; io -> outputb = intf_mem_outl ; break ; # ifdef readq case 8 : io -> inputb = mem_inq ; io -> outputb = mem_outq ; break ; # endif default : dev_warn ( io -> dev , ""Invalid register size: %d\\n"" , io -> regsize ) ; return - EINVAL ; } for ( idx = 0 ; idx < io -> io_size ; idx ++ ) { if ( request_mem_region ( addr + idx * io -> regspacing , io -> regsize , DEVICE_NAME ) == NULL ) { mem_region_cleanup ( io , idx ) ; return - EIO ; } } mapsize = ( ( io -> io_size * io -> regspacing ) ( io -> regspacing - io -> regsize ) ) ; io -> addr = ioremap ( addr , mapsize ) ; if ( io -> addr == NULL ) { mem_region_cleanup ( io , io -> io_size ) ; return - EIO ; } return 0 ; }","int ipmi_si_mem_setup ( struct si_sm_io * io ) { unsigned long addr = io -> addr_data ; int mapsize , idx ; if ( ! addr ) return - ENODEV ; switch ( io -> regsize ) { case 1 : io -> inputb = intf_mem_inb ; io -> outputb = intf_mem_outb ; break ; case 2 : io -> inputb = intf_mem_inw ; io -> outputb = intf_mem_outw ; break ; case 4 : io -> inputb = intf_mem_inl ; io -> outputb = intf_mem_outl ; break ; # ifdef readq case 8 : io -> inputb = mem_inq ; io -> outputb = mem_outq ; break ; # endif default : dev_warn ( io -> dev , ""Invalid register size: %d\\n"" , io -> regsize ) ; return - EINVAL ; } for ( idx = 0 ; idx < io -> io_size ; idx ++ ) { if ( request_mem_region ( addr + idx * io -> regspacing , io -> regsize , DEVICE_NAME ) == NULL ) { mem_region_cleanup ( io , idx ) ; return - EIO ; } } mapsize = ( ( io -> io_size * io -> regspacing ) io -> addr = ioremap ( addr , mapsize ) ; if ( io -> addr == NULL ) { mem_region_cleanup ( io , io -> io_size ) ; return - EIO ; } io -> io_cleanup = mem_cleanup ; return 0 ; }" 5,"CWE-401 static int mlx5_fpga_conn_create_cq ( struct mlx5_fpga_conn * conn , int cq_size ) { struct mlx5_fpga_device * fdev = conn -> fdev ; struct mlx5_core_dev * mdev = fdev -> mdev ; u32 temp_cqc [ MLX5_ST_SZ_DW ( cqc ) ] = { 0 } ; u32 out [ MLX5_ST_SZ_DW ( create_cq_out ) ] ; struct mlx5_wq_param wqp ; struct mlx5_cqe64 * cqe ; int inlen , err , eqn ; unsigned int irqn ; void * cqc , * in ; __be64 * pas ; u32 i ; cq_size = roundup_pow_of_two ( cq_size ) ; MLX5_SET ( cqc , temp_cqc , log_cq_size , ilog2 ( cq_size ) ) ; wqp . buf_numa_node = mdev -> priv . numa_node ; wqp . db_numa_node = mdev -> priv . numa_node ; err = mlx5_cqwq_create ( mdev , & wqp , temp_cqc , & conn -> cq . wq , & conn -> cq . wq_ctrl ) ; if ( err ) return err ; for ( i = 0 ; i < mlx5_cqwq_get_size ( & conn -> cq . wq ) ; i ++ ) { cqe = mlx5_cqwq_get_wqe ( & conn -> cq . wq , i ) ; cqe -> op_own = MLX5_CQE_INVALID << 4 | MLX5_CQE_OWNER_MASK ; } inlen = MLX5_ST_SZ_BYTES ( create_cq_in ) + sizeof ( u64 ) * conn -> cq . wq_ctrl . buf . npages ; in = kvzalloc ( inlen , GFP_KERNEL ) ; if ( ! in ) { err = - ENOMEM ; goto err_cqwq ; } err = mlx5_vector2eqn ( mdev , smp_processor_id ( ) , & eqn , & irqn ) ; if ( err ) goto err_cqwq ; cqc = MLX5_ADDR_OF ( create_cq_in , in , cq_context ) ; MLX5_SET ( cqc , cqc , log_cq_size , ilog2 ( cq_size ) ) ; MLX5_SET ( cqc , cqc , c_eqn , eqn ) ; MLX5_SET ( cqc , cqc , uar_page , fdev -> conn_res . uar -> index ) ; MLX5_SET ( cqc , cqc , log_page_size , conn -> cq . wq_ctrl . buf . page_shift - MLX5_ADAPTER_PAGE_SHIFT ) ; MLX5_SET64 ( cqc , cqc , dbr_addr , conn -> cq . wq_ctrl . db . dma ) ; pas = ( __be64 * ) MLX5_ADDR_OF ( create_cq_in , in , pas ) ; mlx5_fill_page_frag_array ( & conn -> cq . wq_ctrl . buf , pas ) ; err = mlx5_core_create_cq ( mdev , & conn -> cq . mcq , in , inlen , out , sizeof ( out ) ) ; kvfree ( in ) ; if ( err ) goto err_cqwq ; conn -> cq . mcq . cqe_sz = 64 ; conn -> cq . mcq . set_ci_db = conn -> cq . wq_ctrl . db . db ; conn -> cq . mcq . arm_db = conn -> cq . wq_ctrl . db . db + 1 ; * conn -> cq . mcq . set_ci_db = 0 ; * conn -> cq . mcq . arm_db = 0 ; conn -> cq . mcq . vector = 0 ; conn -> cq . mcq . comp = mlx5_fpga_conn_cq_complete ; conn -> cq . mcq . event = mlx5_fpga_conn_cq_event ; conn -> cq . mcq . irqn = irqn ; conn -> cq . mcq . uar = fdev -> conn_res . uar ; tasklet_init ( & conn -> cq . tasklet , mlx5_fpga_conn_cq_tasklet , ( unsigned long ) conn ) ; mlx5_fpga_dbg ( fdev , ""Created CQ #0x%x\\n"" , conn -> cq . mcq . cqn ) ; goto out ; err_cqwq : mlx5_wq_destroy ( & conn -> cq . wq_ctrl ) ; out : return err ; }","static int mlx5_fpga_conn_create_cq ( struct mlx5_fpga_conn * conn , int cq_size ) { struct mlx5_fpga_device * fdev = conn -> fdev ; struct mlx5_core_dev * mdev = fdev -> mdev ; u32 temp_cqc [ MLX5_ST_SZ_DW ( cqc ) ] = { 0 } ; u32 out [ MLX5_ST_SZ_DW ( create_cq_out ) ] ; struct mlx5_wq_param wqp ; struct mlx5_cqe64 * cqe ; int inlen , err , eqn ; unsigned int irqn ; void * cqc , * in ; __be64 * pas ; u32 i ; cq_size = roundup_pow_of_two ( cq_size ) ; MLX5_SET ( cqc , temp_cqc , log_cq_size , ilog2 ( cq_size ) ) ; wqp . buf_numa_node = mdev -> priv . numa_node ; wqp . db_numa_node = mdev -> priv . numa_node ; err = mlx5_cqwq_create ( mdev , & wqp , temp_cqc , & conn -> cq . wq , & conn -> cq . wq_ctrl ) ; if ( err ) return err ; for ( i = 0 ; i < mlx5_cqwq_get_size ( & conn -> cq . wq ) ; i ++ ) { cqe = mlx5_cqwq_get_wqe ( & conn -> cq . wq , i ) ; cqe -> op_own = MLX5_CQE_INVALID << 4 | MLX5_CQE_OWNER_MASK ; } inlen = MLX5_ST_SZ_BYTES ( create_cq_in ) + sizeof ( u64 ) * conn -> cq . wq_ctrl . buf . npages ; in = kvzalloc ( inlen , GFP_KERNEL ) ; if ( ! in ) { err = - ENOMEM ; goto err_cqwq ; } err = mlx5_vector2eqn ( mdev , smp_processor_id ( ) , & eqn , & irqn ) ; if ( err ) { kvfree ( in ) ; goto err_cqwq ; } cqc = MLX5_ADDR_OF ( create_cq_in , in , cq_context ) ; MLX5_SET ( cqc , cqc , log_cq_size , ilog2 ( cq_size ) ) ; MLX5_SET ( cqc , cqc , c_eqn , eqn ) ; MLX5_SET ( cqc , cqc , uar_page , fdev -> conn_res . uar -> index ) ; MLX5_SET ( cqc , cqc , log_page_size , conn -> cq . wq_ctrl . buf . page_shift - MLX5_ADAPTER_PAGE_SHIFT ) ; MLX5_SET64 ( cqc , cqc , dbr_addr , conn -> cq . wq_ctrl . db . dma ) ; pas = ( __be64 * ) MLX5_ADDR_OF ( create_cq_in , in , pas ) ; mlx5_fill_page_frag_array ( & conn -> cq . wq_ctrl . buf , pas ) ; err = mlx5_core_create_cq ( mdev , & conn -> cq . mcq , in , inlen , out , sizeof ( out ) ) ; kvfree ( in ) ; if ( err ) goto err_cqwq ; conn -> cq . mcq . cqe_sz = 64 ; conn -> cq . mcq . set_ci_db = conn -> cq . wq_ctrl . db . db ; conn -> cq . mcq . arm_db = conn -> cq . wq_ctrl . db . db + 1 ; * conn -> cq . mcq . set_ci_db = 0 ; * conn -> cq . mcq . arm_db = 0 ; conn -> cq . mcq . vector = 0 ; conn -> cq . mcq . comp = mlx5_fpga_conn_cq_complete ; conn -> cq . mcq . event = mlx5_fpga_conn_cq_event ; conn -> cq . mcq . irqn = irqn ; conn -> cq . mcq . uar = fdev -> conn_res . uar ; tasklet_init ( & conn -> cq . tasklet , mlx5_fpga_conn_cq_tasklet , ( unsigned long ) conn ) ; mlx5_fpga_dbg ( fdev , ""Created CQ #0x%x\\n"" , conn -> cq . mcq . cqn ) ; goto out ; err_cqwq : mlx5_wq_destroy ( & conn -> cq . wq_ctrl ) ; out : return err ; }" 6,"CWE-200 int vmw_gb_surface_define_ioctl ( struct drm_device * dev , void * data , struct drm_file * file_priv ) { struct vmw_private * dev_priv = vmw_priv ( dev ) ; struct vmw_user_surface * user_srf ; struct vmw_surface * srf ; struct vmw_resource * res ; struct vmw_resource * tmp ; union drm_vmw_gb_surface_create_arg * arg = ( union drm_vmw_gb_surface_create_arg * ) data ; struct drm_vmw_gb_surface_create_req * req = & arg -> req ; struct drm_vmw_gb_surface_create_rep * rep = & arg -> rep ; struct ttm_object_file * tfile = vmw_fpriv ( file_priv ) -> tfile ; int ret ; uint32_t size ; uint32_t backup_handle ; if ( req -> multisample_count != 0 ) return - EINVAL ; if ( req -> mip_levels > DRM_VMW_MAX_MIP_LEVELS ) return - EINVAL ; if ( unlikely ( vmw_user_surface_size == 0 ) ) vmw_user_surface_size = ttm_round_pot ( sizeof ( * user_srf ) ) + 128 ; size = vmw_user_surface_size + 128 ; ret = vmw_surface_gb_priv_define ( dev , size , req -> svga3d_flags , req -> format , req -> drm_surface_flags & drm_vmw_surface_flag_scanout , req -> mip_levels , req -> multisample_count , req -> array_size , req -> base_size , & srf ) ; if ( unlikely ( ret != 0 ) ) return ret ; user_srf = container_of ( srf , struct vmw_user_surface , srf ) ; if ( drm_is_primary_client ( file_priv ) ) user_srf -> master = drm_master_get ( file_priv -> master ) ; ret = ttm_read_lock ( & dev_priv -> reservation_sem , true ) ; if ( unlikely ( ret != 0 ) ) return ret ; res = & user_srf -> srf . res ; if ( req -> buffer_handle != SVGA3D_INVALID_ID ) { ret = vmw_user_dmabuf_lookup ( tfile , req -> buffer_handle , & res -> backup , & user_srf -> backup_base ) ; if ( ret == 0 && res -> backup -> base . num_pages * PAGE_SIZE < res -> backup_size ) { DRM_ERROR ( ""Surface backup buffer is too small.\\n"" ) ; vmw_dmabuf_unreference ( & res -> backup ) ; ret = - EINVAL ; goto out_unlock ; } } else if ( req -> drm_surface_flags & drm_vmw_surface_flag_create_buffer ) ret = vmw_user_dmabuf_alloc ( dev_priv , tfile , res -> backup_size , req -> drm_surface_flags & drm_vmw_surface_flag_shareable , & backup_handle , & res -> backup , & user_srf -> backup_base ) ; if ( unlikely ( ret != 0 ) ) { vmw_resource_unreference ( & res ) ; goto out_unlock ; } tmp = vmw_resource_reference ( res ) ; ret = ttm_prime_object_init ( tfile , res -> backup_size , & user_srf -> prime , req -> drm_surface_flags & drm_vmw_surface_flag_shareable , VMW_RES_SURFACE , & vmw_user_surface_base_release , NULL ) ; if ( unlikely ( ret != 0 ) ) { vmw_resource_unreference ( & tmp ) ; vmw_resource_unreference ( & res ) ; goto out_unlock ; } rep -> handle = user_srf -> prime . base . hash . key ; rep -> backup_size = res -> backup_size ; if ( res -> backup ) { rep -> buffer_map_handle = drm_vma_node_offset_addr ( & res -> backup -> base . vma_node ) ; rep -> buffer_size = res -> backup -> base . num_pages * PAGE_SIZE ; rep -> buffer_handle = backup_handle ; } else { rep -> buffer_map_handle = 0 ; rep -> buffer_size = 0 ; rep -> buffer_handle = SVGA3D_INVALID_ID ; } vmw_resource_unreference ( & res ) ; out_unlock : ttm_read_unlock ( & dev_priv -> reservation_sem ) ; return ret ; }","int vmw_gb_surface_define_ioctl ( struct drm_device * dev , void * data , struct drm_file * file_priv ) { struct vmw_private * dev_priv = vmw_priv ( dev ) ; struct vmw_user_surface * user_srf ; struct vmw_surface * srf ; struct vmw_resource * res ; struct vmw_resource * tmp ; union drm_vmw_gb_surface_create_arg * arg = ( union drm_vmw_gb_surface_create_arg * ) data ; struct drm_vmw_gb_surface_create_req * req = & arg -> req ; struct drm_vmw_gb_surface_create_rep * rep = & arg -> rep ; struct ttm_object_file * tfile = vmw_fpriv ( file_priv ) -> tfile ; int ret ; uint32_t size ; uint32_t backup_handle = 0 ; if ( req -> multisample_count != 0 ) return - EINVAL ; if ( req -> mip_levels > DRM_VMW_MAX_MIP_LEVELS ) return - EINVAL ; if ( unlikely ( vmw_user_surface_size == 0 ) ) vmw_user_surface_size = ttm_round_pot ( sizeof ( * user_srf ) ) + 128 ; size = vmw_user_surface_size + 128 ; ret = vmw_surface_gb_priv_define ( dev , size , req -> svga3d_flags , req -> format , req -> drm_surface_flags & drm_vmw_surface_flag_scanout , req -> mip_levels , req -> multisample_count , req -> array_size , req -> base_size , & srf ) ; if ( unlikely ( ret != 0 ) ) return ret ; user_srf = container_of ( srf , struct vmw_user_surface , srf ) ; if ( drm_is_primary_client ( file_priv ) ) user_srf -> master = drm_master_get ( file_priv -> master ) ; ret = ttm_read_lock ( & dev_priv -> reservation_sem , true ) ; if ( unlikely ( ret != 0 ) ) return ret ; res = & user_srf -> srf . res ; if ( req -> buffer_handle != SVGA3D_INVALID_ID ) { ret = vmw_user_dmabuf_lookup ( tfile , req -> buffer_handle , & res -> backup , & user_srf -> backup_base ) ; if ( ret == 0 ) { if ( res -> backup -> base . num_pages * PAGE_SIZE < res -> backup_size ) { DRM_ERROR ( ""Surface backup buffer is too small.\\n"" ) ; vmw_dmabuf_unreference ( & res -> backup ) ; ret = - EINVAL ; goto out_unlock ; } else { backup_handle = req -> buffer_handle ; } } } else if ( req -> drm_surface_flags & drm_vmw_surface_flag_create_buffer ) ret = vmw_user_dmabuf_alloc ( dev_priv , tfile , res -> backup_size , req -> drm_surface_flags & drm_vmw_surface_flag_shareable , & backup_handle , & res -> backup , & user_srf -> backup_base ) ; if ( unlikely ( ret != 0 ) ) { vmw_resource_unreference ( & res ) ; goto out_unlock ; } tmp = vmw_resource_reference ( res ) ; ret = ttm_prime_object_init ( tfile , res -> backup_size , & user_srf -> prime , req -> drm_surface_flags & drm_vmw_surface_flag_shareable , VMW_RES_SURFACE , & vmw_user_surface_base_release , NULL ) ; if ( unlikely ( ret != 0 ) ) { vmw_resource_unreference ( & tmp ) ; vmw_resource_unreference ( & res ) ; goto out_unlock ; } rep -> handle = user_srf -> prime . base . hash . key ; rep -> backup_size = res -> backup_size ; if ( res -> backup ) { rep -> buffer_map_handle = drm_vma_node_offset_addr ( & res -> backup -> base . vma_node ) ; rep -> buffer_size = res -> backup -> base . num_pages * PAGE_SIZE ; rep -> buffer_handle = backup_handle ; } else { rep -> buffer_map_handle = 0 ; rep -> buffer_size = 0 ; rep -> buffer_handle = SVGA3D_INVALID_ID ; } vmw_resource_unreference ( & res ) ; out_unlock : ttm_read_unlock ( & dev_priv -> reservation_sem ) ; return ret ; }" 7,"CWE-189 int midi_synth_load_patch ( int dev , int format , const char __user * addr , int offs , int count , int pmgr_flag ) { int orig_dev = synth_devs [ dev ] -> midi_dev ; struct sysex_info sysex ; int i ; unsigned long left , src_offs , eox_seen = 0 ; int first_byte = 1 ; int hdr_size = ( unsigned long ) & sysex . data [ 0 ] - ( unsigned long ) & sysex ; leave_sysex ( dev ) ; if ( ! prefix_cmd ( orig_dev , 0xf0 ) ) return 0 ; if ( format != SYSEX_PATCH ) { return - EINVAL ; } if ( count < hdr_size ) { return - EINVAL ; } count -= hdr_size ; if ( copy_from_user ( & ( ( char * ) & sysex ) [ offs ] , & ( addr ) [ offs ] , hdr_size - offs ) ) return - EFAULT ; if ( count < sysex . len ) { sysex . len = count ; } left = sysex . len ; src_offs = 0 ; for ( i = 0 ; i < left && ! signal_pending ( current ) ; i ++ ) { unsigned char data ; if ( get_user ( data , ( unsigned char __user * ) ( addr + hdr_size + i ) ) ) return - EFAULT ; eox_seen = ( i > 0 && data & 0x80 ) ; if ( eox_seen && data != 0xf7 ) data = 0xf7 ; if ( i == 0 ) { if ( data != 0xf0 ) { printk ( KERN_WARNING ""midi_synth: Sysex start missing\\n"" ) ; return - EINVAL ; } } while ( ! midi_devs [ orig_dev ] -> outputc ( orig_dev , ( unsigned char ) ( data & 0xff ) ) && ! signal_pending ( current ) ) schedule ( ) ; if ( ! first_byte && data & 0x80 ) return 0 ; first_byte = 0 ; } if ( ! eox_seen ) midi_outc ( orig_dev , 0xf7 ) ; return 0 ; }","int midi_synth_load_patch ( int dev , int format , const char __user * addr , int count , int pmgr_flag ) { int orig_dev = synth_devs [ dev ] -> midi_dev ; struct sysex_info sysex ; int i ; unsigned long left , src_offs , eox_seen = 0 ; int first_byte = 1 ; int hdr_size = ( unsigned long ) & sysex . data [ 0 ] - ( unsigned long ) & sysex ; leave_sysex ( dev ) ; if ( ! prefix_cmd ( orig_dev , 0xf0 ) ) return 0 ; if ( format != SYSEX_PATCH ) return - EINVAL ; if ( count < hdr_size ) return - EINVAL ; count -= hdr_size ; if ( copy_from_user ( & sysex , addr , hdr_size ) ) return - EFAULT ; if ( ( unsigned ) count < ( unsigned ) sysex . len ) sysex . len = count ; left = sysex . len ; src_offs = 0 ; for ( i = 0 ; i < left && ! signal_pending ( current ) ; i ++ ) { unsigned char data ; if ( get_user ( data , ( unsigned char __user * ) ( addr + hdr_size + i ) ) ) return - EFAULT ; eox_seen = ( i > 0 && data & 0x80 ) ; if ( eox_seen && data != 0xf7 ) data = 0xf7 ; if ( i == 0 ) { if ( data != 0xf0 ) { printk ( KERN_WARNING ""midi_synth: Sysex start missing\\n"" ) ; return - EINVAL ; } } while ( ! midi_devs [ orig_dev ] -> outputc ( orig_dev , ( unsigned char ) ( data & 0xff ) ) && ! signal_pending ( current ) ) schedule ( ) ; if ( ! first_byte && data & 0x80 ) return 0 ; first_byte = 0 ; } if ( ! eox_seen ) midi_outc ( orig_dev , 0xf7 ) ; return 0 ; }" 8,"CWE-200 remove_map_string_item ( settings , ""WatchCrashdumpArchiveDir"" ) ; } value = get_map_string_item_or_NULL ( settings , ""MaxCrashReportsSize"" ) ; if ( value ) { char * end ; errno = 0 ; unsigned long ul = strtoul ( value , & end , 10 ) ; if ( errno || end == value || * end != '\\0' || ul > INT_MAX ) error_msg ( ""Error parsing %s setting: \'%s\'"" , ""MaxCrashReportsSize"" , value ) ; else g_settings_nMaxCrashReportsSize = ul ; remove_map_string_item ( settings , ""MaxCrashReportsSize"" ) ; } value = get_map_string_item_or_NULL ( settings , ""DumpLocation"" ) ; if ( value ) { g_settings_dump_location = xstrdup ( value ) ; remove_map_string_item ( settings , ""DumpLocation"" ) ; } else g_settings_dump_location = xstrdup ( DEFAULT_DUMP_LOCATION ) ; value = get_map_string_item_or_NULL ( settings , ""DeleteUploaded"" ) ; if ( value ) { g_settings_delete_uploaded = string_to_bool ( value ) ; remove_map_string_item ( settings , ""DeleteUploaded"" ) ; } value = get_map_string_item_or_NULL ( settings , ""AutoreportingEnabled"" ) ; if ( value ) { g_settings_autoreporting = string_to_bool ( value ) ; remove_map_string_item ( settings , ""AutoreportingEnabled"" ) ; } value = get_map_string_item_or_NULL ( settings , ""AutoreportingEvent"" ) ; if ( value ) { g_settings_autoreporting_event = xstrdup ( value ) ; remove_map_string_item ( settings , ""AutoreportingEvent"" ) ; } else g_settings_autoreporting_event = xstrdup ( ""report_uReport"" ) ; value = get_map_string_item_or_NULL ( settings , ""ShortenedReporting"" ) ; if ( value ) { g_settings_shortenedreporting = string_to_bool ( value ) ; remove_map_string_item ( settings , ""ShortenedReporting"" ) ; } else g_settings_shortenedreporting = 0 ; GHashTableIter iter ; const char * name ; init_map_string_iter ( & iter , settings ) ; while ( next_map_string_iter ( & iter , & name , & value ) ) { error_msg ( ""Unrecognized variable \'%s\' in \'%s\'"" , name , conf_filename ) ; } }","remove_map_string_item ( settings , ""WatchCrashdumpArchiveDir"" ) ; } value = get_map_string_item_or_NULL ( settings , ""MaxCrashReportsSize"" ) ; if ( value ) { char * end ; errno = 0 ; unsigned long ul = strtoul ( value , & end , 10 ) ; if ( errno || end == value || * end != '\\0' || ul > INT_MAX ) error_msg ( ""Error parsing %s setting: \'%s\'"" , ""MaxCrashReportsSize"" , value ) ; else g_settings_nMaxCrashReportsSize = ul ; remove_map_string_item ( settings , ""MaxCrashReportsSize"" ) ; } value = get_map_string_item_or_NULL ( settings , ""DumpLocation"" ) ; if ( value ) { g_settings_dump_location = xstrdup ( value ) ; remove_map_string_item ( settings , ""DumpLocation"" ) ; } else g_settings_dump_location = xstrdup ( DEFAULT_DUMP_LOCATION ) ; value = get_map_string_item_or_NULL ( settings , ""DeleteUploaded"" ) ; if ( value ) { g_settings_delete_uploaded = string_to_bool ( value ) ; remove_map_string_item ( settings , ""DeleteUploaded"" ) ; } value = get_map_string_item_or_NULL ( settings , ""AutoreportingEnabled"" ) ; if ( value ) { g_settings_autoreporting = string_to_bool ( value ) ; remove_map_string_item ( settings , ""AutoreportingEnabled"" ) ; } value = get_map_string_item_or_NULL ( settings , ""AutoreportingEvent"" ) ; if ( value ) { g_settings_autoreporting_event = xstrdup ( value ) ; remove_map_string_item ( settings , ""AutoreportingEvent"" ) ; } else g_settings_autoreporting_event = xstrdup ( ""report_uReport"" ) ; value = get_map_string_item_or_NULL ( settings , ""ShortenedReporting"" ) ; if ( value ) { g_settings_shortenedreporting = string_to_bool ( value ) ; remove_map_string_item ( settings , ""ShortenedReporting"" ) ; } else g_settings_shortenedreporting = 0 ; value = get_map_string_item_or_NULL ( settings , ""PrivateReports"" ) ; if ( value ) { g_settings_privatereports = string_to_bool ( value ) ; remove_map_string_item ( settings , ""PrivateReports"" ) ; } GHashTableIter iter ; const char * name ; init_map_string_iter ( & iter , settings ) ; while ( next_map_string_iter ( & iter , & name , & value ) ) { error_msg ( ""Unrecognized variable \'%s\' in \'%s\'"" , name , conf_filename ) ; } }" 9,"CWE-119 void vp9_first_pass ( VP9_COMP * cpi ) { int mb_row , mb_col ; MACROBLOCK * const x = & cpi -> mb ; VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; TileInfo tile ; struct macroblock_plane * const p = x -> plane ; struct macroblockd_plane * const pd = xd -> plane ; const PICK_MODE_CONTEXT * ctx = & x -> sb64_context ; int i ; int recon_yoffset , recon_uvoffset ; YV12_BUFFER_CONFIG * const lst_yv12 = get_ref_frame_buffer ( cpi , LAST_FRAME ) ; YV12_BUFFER_CONFIG * gld_yv12 = get_ref_frame_buffer ( cpi , GOLDEN_FRAME ) ; YV12_BUFFER_CONFIG * const new_yv12 = get_frame_new_buffer ( cm ) ; int recon_y_stride = lst_yv12 -> y_stride ; int recon_uv_stride = lst_yv12 -> uv_stride ; int uv_mb_height = 16 >> ( lst_yv12 -> y_height > lst_yv12 -> uv_height ) ; int64_t intra_error = 0 ; int64_t coded_error = 0 ; int64_t sr_coded_error = 0 ; int sum_mvr = 0 , sum_mvc = 0 ; int sum_mvr_abs = 0 , sum_mvc_abs = 0 ; int64_t sum_mvrs = 0 , sum_mvcs = 0 ; int mvcount = 0 ; int intercount = 0 ; int second_ref_count = 0 ; int intrapenalty = 256 ; int neutral_count = 0 ; int new_mv_count = 0 ; int sum_in_vectors = 0 ; uint32_t lastmv_as_int = 0 ; struct twopass_rc * twopass = & cpi -> twopass ; const MV zero_mv = { 0 , 0 } ; const YV12_BUFFER_CONFIG * first_ref_buf = lst_yv12 ; vp9_clear_system_state ( ) ; if ( cpi -> use_svc && cpi -> svc . number_temporal_layers == 1 ) { MV_REFERENCE_FRAME ref_frame = LAST_FRAME ; const YV12_BUFFER_CONFIG * scaled_ref_buf = NULL ; twopass = & cpi -> svc . layer_context [ cpi -> svc . spatial_layer_id ] . twopass ; vp9_scale_references ( cpi ) ; if ( cpi -> ref_frame_flags & VP9_LAST_FLAG ) { scaled_ref_buf = vp9_get_scaled_ref_frame ( cpi , LAST_FRAME ) ; ref_frame = LAST_FRAME ; } else if ( cpi -> ref_frame_flags & VP9_ALT_FLAG ) { scaled_ref_buf = vp9_get_scaled_ref_frame ( cpi , ALTREF_FRAME ) ; ref_frame = ALTREF_FRAME ; } if ( scaled_ref_buf != NULL ) { first_ref_buf = scaled_ref_buf ; recon_y_stride = first_ref_buf -> y_stride ; recon_uv_stride = first_ref_buf -> uv_stride ; uv_mb_height = 16 >> ( first_ref_buf -> y_height > first_ref_buf -> uv_height ) ; } gld_yv12 = NULL ; set_ref_ptrs ( cm , xd , ref_frame , NONE ) ; } vp9_setup_src_planes ( x , cpi -> Source , 0 , 0 ) ; vp9_setup_pre_planes ( xd , 0 , first_ref_buf , 0 , 0 , NULL ) ; vp9_setup_dst_planes ( xd , new_yv12 , 0 , 0 ) ; xd -> mi = cm -> mi_grid_visible ; xd -> mi [ 0 ] = cm -> mi ; vp9_setup_block_planes ( & x -> e_mbd , cm -> subsampling_x , cm -> subsampling_y ) ; vp9_frame_init_quantizer ( cpi ) ; for ( i = 0 ; i < MAX_MB_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 ] ; } x -> skip_recode = 0 ; vp9_init_mv_probs ( cm ) ; vp9_initialize_rd_consts ( cpi ) ; vp9_tile_init ( & tile , cm , 0 , 0 ) ; for ( mb_row = 0 ; mb_row < cm -> mb_rows ; ++ mb_row ) { int_mv best_ref_mv ; best_ref_mv . as_int = 0 ; xd -> up_available = ( mb_row != 0 ) ; recon_yoffset = ( mb_row * recon_y_stride * 16 ) ; recon_uvoffset = ( mb_row * recon_uv_stride * uv_mb_height ) ; x -> mv_row_min = - ( ( mb_row * 16 ) + BORDER_MV_PIXELS_B16 ) ; x -> mv_row_max = ( ( cm -> mb_rows - 1 - mb_row ) * 16 ) for ( mb_col = 0 ; mb_col < cm -> mb_cols ; ++ mb_col ) { int this_error ; const int use_dc_pred = ( mb_col || mb_row ) && ( ! mb_col || ! mb_row ) ; double error_weight = 1.0 ; const BLOCK_SIZE bsize = get_bsize ( cm , mb_row , mb_col ) ; vp9_clear_system_state ( ) ; xd -> plane [ 0 ] . dst . buf = new_yv12 -> y_buffer + recon_yoffset ; xd -> plane [ 1 ] . dst . buf = new_yv12 -> u_buffer + recon_uvoffset ; xd -> plane [ 2 ] . dst . buf = new_yv12 -> v_buffer + recon_uvoffset ; xd -> left_available = ( mb_col != 0 ) ; xd -> mi [ 0 ] -> mbmi . sb_type = bsize ; xd -> mi [ 0 ] -> mbmi . ref_frame [ 0 ] = INTRA_FRAME ; set_mi_row_col ( xd , & tile , mb_row << 1 , num_8x8_blocks_high_lookup [ bsize ] , mb_col << 1 , num_8x8_blocks_wide_lookup [ bsize ] , cm -> mi_rows , cm -> mi_cols ) ; if ( cpi -> oxcf . aq_mode == VARIANCE_AQ ) { const int energy = vp9_block_energy ( cpi , x , bsize ) ; error_weight = vp9_vaq_inv_q_ratio ( energy ) ; } this_error = vp9_encode_intra ( x , use_dc_pred ) ; if ( cpi -> oxcf . aq_mode == VARIANCE_AQ ) { vp9_clear_system_state ( ) ; this_error = ( int ) ( this_error * error_weight ) ; } this_error += intrapenalty ; intra_error += ( int64_t ) this_error ; x -> mv_col_min = - ( ( mb_col * 16 ) + BORDER_MV_PIXELS_B16 ) ; x -> mv_col_max = ( ( cm -> mb_cols - 1 - mb_col ) * 16 ) + BORDER_MV_PIXELS_B16 ; if ( cm -> current_video_frame > 0 ) { int tmp_err , motion_error ; int_mv mv , tmp_mv ; xd -> plane [ 0 ] . pre [ 0 ] . buf = first_ref_buf -> y_buffer + recon_yoffset ; motion_error = zz_motion_search ( x ) ; mv . as_int = tmp_mv . as_int = 0 ; first_pass_motion_search ( cpi , x , & best_ref_mv . as_mv , & mv . as_mv , & motion_error ) ; if ( cpi -> oxcf . aq_mode == VARIANCE_AQ ) { vp9_clear_system_state ( ) ; motion_error = ( int ) ( motion_error * error_weight ) ; } if ( best_ref_mv . as_int ) { tmp_err = INT_MAX ; first_pass_motion_search ( cpi , x , & zero_mv , & tmp_mv . as_mv , & tmp_err ) ; if ( cpi -> oxcf . aq_mode == VARIANCE_AQ ) { vp9_clear_system_state ( ) ; tmp_err = ( int ) ( tmp_err * error_weight ) ; } if ( tmp_err < motion_error ) { motion_error = tmp_err ; mv . as_int = tmp_mv . as_int ; } } if ( cm -> current_video_frame > 1 && gld_yv12 != NULL ) { int gf_motion_error ; xd -> plane [ 0 ] . pre [ 0 ] . buf = gld_yv12 -> y_buffer + recon_yoffset ; gf_motion_error = zz_motion_search ( x ) ; first_pass_motion_search ( cpi , x , & zero_mv , & tmp_mv . as_mv , & gf_motion_error ) ; if ( cpi -> oxcf . aq_mode == VARIANCE_AQ ) { vp9_clear_system_state ( ) ; gf_motion_error = ( int ) ( gf_motion_error * error_weight ) ; } if ( gf_motion_error < motion_error && gf_motion_error < this_error ) xd -> plane [ 0 ] . pre [ 0 ] . buf = first_ref_buf -> y_buffer + recon_yoffset ; xd -> plane [ 1 ] . pre [ 0 ] . buf = first_ref_buf -> u_buffer + recon_uvoffset ; xd -> plane [ 2 ] . pre [ 0 ] . buf = first_ref_buf -> v_buffer + recon_uvoffset ; if ( gf_motion_error < this_error ) sr_coded_error += gf_motion_error ; else sr_coded_error += this_error ; } else { sr_coded_error += motion_error ; } best_ref_mv . as_int = 0 ; if ( motion_error <= this_error ) { if ( ( ( this_error - intrapenalty ) * 9 <= motion_error * 10 ) && this_error < 2 * intrapenalty ) ++ neutral_count ; mv . as_mv . row *= 8 ; mv . as_mv . col *= 8 ; this_error = motion_error ; xd -> mi [ 0 ] -> mbmi . mode = NEWMV ; xd -> mi [ 0 ] -> mbmi . mv [ 0 ] = mv ; xd -> mi [ 0 ] -> mbmi . tx_size = TX_4X4 ; xd -> mi [ 0 ] -> mbmi . ref_frame [ 0 ] = LAST_FRAME ; xd -> mi [ 0 ] -> mbmi . ref_frame [ 1 ] = NONE ; vp9_build_inter_predictors_sby ( xd , mb_row << 1 , mb_col << 1 , bsize ) ; vp9_encode_sby_pass1 ( x , bsize ) ; sum_mvr += mv . as_mv . row ; sum_mvr_abs += abs ( mv . as_mv . row ) ; sum_mvc += mv . as_mv . col ; sum_mvc_abs += abs ( mv . as_mv . col ) ; sum_mvrs += mv . as_mv . row * mv . as_mv . row ; sum_mvcs += mv . as_mv . col * mv . as_mv . col ; best_ref_mv . as_int = mv . as_int ; if ( mv . as_int ) { if ( mv . as_int != lastmv_as_int ) lastmv_as_int = mv . as_int ; if ( mb_row < cm -> mb_rows / 2 ) { if ( mv . as_mv . row > 0 ) - sum_in_vectors ; else if ( mv . as_mv . row < 0 ) } else if ( mb_row > cm -> mb_rows / 2 ) { if ( mv . as_mv . row > 0 ) else if ( mv . as_mv . row < 0 ) - sum_in_vectors ; } if ( mb_col < cm -> mb_cols / 2 ) { if ( mv . as_mv . col > 0 ) - sum_in_vectors ; else if ( mv . as_mv . col < 0 ) } else if ( mb_col > cm -> mb_cols / 2 ) { if ( mv . as_mv . col > 0 ) else if ( mv . as_mv . col < 0 ) - sum_in_vectors ; } } } } else { sr_coded_error += ( int64_t ) this_error ; } coded_error += ( int64_t ) this_error ; x -> plane [ 0 ] . src . buf += 16 ; x -> plane [ 1 ] . src . buf += uv_mb_height ; x -> plane [ 2 ] . src . buf += uv_mb_height ; recon_yoffset += 16 ; recon_uvoffset += uv_mb_height ; } x -> plane [ 0 ] . src . buf += 16 * x -> plane [ 0 ] . src . stride - 16 * cm -> mb_cols ; x -> plane [ 1 ] . src . buf += uv_mb_height * x -> plane [ 1 ] . src . stride - uv_mb_height * cm -> mb_cols ; x -> plane [ 2 ] . src . buf += uv_mb_height * x -> plane [ 1 ] . src . stride - uv_mb_height * cm -> mb_cols ; vp9_clear_system_state ( ) ; } vp9_clear_system_state ( ) ; { FIRSTPASS_STATS fps ; fps . frame = cm -> current_video_frame ; fps . spatial_layer_id = cpi -> svc . spatial_layer_id ; fps . intra_error = ( double ) ( intra_error >> 8 ) ; fps . coded_error = ( double ) ( coded_error >> 8 ) ; fps . sr_coded_error = ( double ) ( sr_coded_error >> 8 ) ; fps . ssim_weighted_pred_err = fps . coded_error * simple_weight ( cpi -> Source ) ; fps . count = 1.0 ; fps . pcnt_inter = ( double ) intercount / cm -> MBs ; fps . pcnt_second_ref = ( double ) second_ref_count / cm -> MBs ; fps . pcnt_neutral = ( double ) neutral_count / cm -> MBs ; if ( mvcount > 0 ) { fps . MVr = ( double ) sum_mvr / mvcount ; fps . mvr_abs = ( double ) sum_mvr_abs / mvcount ; fps . MVc = ( double ) sum_mvc / mvcount ; fps . mvc_abs = ( double ) sum_mvc_abs / mvcount ; fps . MVrv = ( ( double ) sum_mvrs - ( fps . MVr * fps . MVr / mvcount ) ) / mvcount ; fps . MVcv = ( ( double ) sum_mvcs - ( fps . MVc * fps . MVc / mvcount ) ) / mvcount ; fps . mv_in_out_count = ( double ) sum_in_vectors / ( mvcount * 2 ) ; fps . new_mv_count = new_mv_count ; fps . pcnt_motion = ( double ) mvcount / cm -> MBs ; } else { fps . MVr = 0.0 ; fps . mvr_abs = 0.0 ; fps . MVc = 0.0 ; fps . mvc_abs = 0.0 ; fps . MVrv = 0.0 ; fps . MVcv = 0.0 ; fps . mv_in_out_count = 0.0 ; fps . new_mv_count = 0.0 ; fps . pcnt_motion = 0.0 ; } fps . duration = ( double ) ( cpi -> source -> ts_end - cpi -> source -> ts_start ) ; twopass -> this_frame_stats = fps ; output_stats ( & twopass -> this_frame_stats , cpi -> output_pkt_list ) ; accumulate_stats ( & twopass -> total_stats , & fps ) ; } if ( ( twopass -> sr_update_lag > 3 ) || ( ( cm -> current_video_frame > 0 ) && ( twopass -> this_frame_stats . pcnt_inter > 0.20 ) && ( ( twopass -> this_frame_stats . intra_error / DOUBLE_DIVIDE_CHECK ( twopass -> this_frame_stats . coded_error ) ) > 2.0 ) ) ) { if ( gld_yv12 != NULL ) { vp8_yv12_copy_frame ( lst_yv12 , gld_yv12 ) ; } twopass -> sr_update_lag = 1 ; } else { } if ( cpi -> use_svc && cpi -> svc . number_temporal_layers == 1 ) { vp9_update_reference_frames ( cpi ) ; } else { swap_yv12 ( lst_yv12 , new_yv12 ) ; } vp9_extend_frame_borders ( lst_yv12 ) ; if ( cm -> current_video_frame == 0 && gld_yv12 != NULL ) { vp8_yv12_copy_frame ( lst_yv12 , gld_yv12 ) ; } if ( 0 ) { char filename [ 512 ] ; FILE * recon_file ; snprintf ( filename , sizeof ( filename ) , ""enc%04d.yuv"" , ( int ) cm -> current_video_frame ) ; if ( cm -> current_video_frame == 0 ) recon_file = fopen ( filename , ""wb"" ) ; else recon_file = fopen ( filename , ""ab"" ) ; ( void ) fwrite ( lst_yv12 -> buffer_alloc , lst_yv12 -> frame_size , 1 , recon_file ) ; fclose ( recon_file ) ; } }"," void vp9_first_pass ( VP9_COMP * cpi , const struct lookahead_entry * source ) { int mb_row , mb_col ; MACROBLOCK * const x = & cpi -> td . mb ; VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; TileInfo tile ; struct macroblock_plane * const p = x -> plane ; struct macroblockd_plane * const pd = xd -> plane ; const PICK_MODE_CONTEXT * ctx = & cpi -> td . pc_root -> none ; int i ; int recon_yoffset , recon_uvoffset ; int64_t intra_error = 0 ; int64_t coded_error = 0 ; int64_t sr_coded_error = 0 ; int sum_mvr = 0 , sum_mvc = 0 ; int sum_mvr_abs = 0 , sum_mvc_abs = 0 ; int64_t sum_mvrs = 0 , sum_mvcs = 0 ; int mvcount = 0 ; int intercount = 0 ; int second_ref_count = 0 ; const int intrapenalty = INTRA_MODE_PENALTY ; double neutral_count ; int intra_skip_count = 0 ; int image_data_start_row = INVALID_ROW ; int new_mv_count = 0 ; int sum_in_vectors = 0 ; MV lastmv = { 0 , 0 } ; TWO_PASS * twopass = & cpi -> twopass ; const MV zero_mv = { 0 , 0 } ; int recon_y_stride , recon_uv_stride , uv_mb_height ; YV12_BUFFER_CONFIG * const lst_yv12 = get_ref_frame_buffer ( cpi , LAST_FRAME ) ; YV12_BUFFER_CONFIG * gld_yv12 = get_ref_frame_buffer ( cpi , GOLDEN_FRAME ) ; YV12_BUFFER_CONFIG * const new_yv12 = get_frame_new_buffer ( cm ) ; const YV12_BUFFER_CONFIG * first_ref_buf = lst_yv12 ; LAYER_CONTEXT * const lc = is_two_pass_svc ( cpi ) ? & cpi -> svc . layer_context [ cpi -> svc . spatial_layer_id ] : NULL ; double intra_factor ; double brightness_factor ; BufferPool * const pool = cm -> buffer_pool ; assert ( new_yv12 != NULL ) ; assert ( ( lc != NULL ) || frame_is_intra_only ( cm ) || ( lst_yv12 != NULL ) ) ; # if CONFIG_FP_MB_STATS if ( cpi -> use_fp_mb_stats ) { vp9_zero_array ( cpi -> twopass . frame_mb_stats_buf , cm -> initial_mbs ) ; } # endif vpx_clear_system_state ( ) ; intra_factor = 0.0 ; brightness_factor = 0.0 ; neutral_count = 0.0 ; set_first_pass_params ( cpi ) ; vp9_set_quantizer ( cm , find_fp_qindex ( cm -> bit_depth ) ) ; if ( lc != NULL ) { twopass = & lc -> twopass ; cpi -> lst_fb_idx = cpi -> svc . spatial_layer_id ; cpi -> ref_frame_flags = VP9_LAST_FLAG ; if ( cpi -> svc . number_spatial_layers + cpi -> svc . spatial_layer_id < REF_FRAMES ) { cpi -> gld_fb_idx = cpi -> svc . number_spatial_layers + cpi -> svc . spatial_layer_id ; cpi -> ref_frame_flags |= VP9_GOLD_FLAG ; cpi -> refresh_golden_frame = ( lc -> current_video_frame_in_layer == 0 ) ; } else { cpi -> refresh_golden_frame = 0 ; } if ( lc -> current_video_frame_in_layer == 0 ) cpi -> ref_frame_flags = 0 ; vp9_scale_references ( cpi ) ; if ( cpi -> ref_frame_flags & VP9_LAST_FLAG ) { first_ref_buf = vp9_get_scaled_ref_frame ( cpi , LAST_FRAME ) ; if ( first_ref_buf == NULL ) first_ref_buf = get_ref_frame_buffer ( cpi , LAST_FRAME ) ; } if ( cpi -> ref_frame_flags & VP9_GOLD_FLAG ) { gld_yv12 = vp9_get_scaled_ref_frame ( cpi , GOLDEN_FRAME ) ; if ( gld_yv12 == NULL ) { gld_yv12 = get_ref_frame_buffer ( cpi , GOLDEN_FRAME ) ; } } else { gld_yv12 = NULL ; } set_ref_ptrs ( cm , xd , ( cpi -> ref_frame_flags & VP9_LAST_FLAG ) ? LAST_FRAME : NONE , ( cpi -> ref_frame_flags & VP9_GOLD_FLAG ) ? GOLDEN_FRAME : NONE ) ; cpi -> Source = vp9_scale_if_required ( cm , cpi -> un_scaled_source , & cpi -> scaled_source ) ; } vp9_setup_block_planes ( & x -> e_mbd , cm -> subsampling_x , cm -> subsampling_y ) ; vp9_setup_src_planes ( x , cpi -> Source , 0 , 0 ) ; vp9_setup_dst_planes ( xd -> plane , new_yv12 , 0 , 0 ) ; if ( ! frame_is_intra_only ( cm ) ) { vp9_setup_pre_planes ( xd , 0 , first_ref_buf , 0 , 0 , NULL ) ; } xd -> mi = cm -> mi_grid_visible ; xd -> mi [ 0 ] = cm -> mi ; vp9_frame_init_quantizer ( cpi ) ; for ( i = 0 ; i < MAX_MB_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 ] ; } x -> skip_recode = 0 ; vp9_init_mv_probs ( cm ) ; vp9_initialize_rd_consts ( cpi ) ; vp9_tile_init ( & tile , cm , 0 , 0 ) ; recon_y_stride = new_yv12 -> y_stride ; recon_uv_stride = new_yv12 -> uv_stride ; uv_mb_height = 16 >> ( new_yv12 -> y_height > new_yv12 -> uv_height ) ; for ( mb_row = 0 ; mb_row < cm -> mb_rows ; ++ mb_row ) { MV best_ref_mv = { 0 , 0 } ; xd -> up_available = ( mb_row != 0 ) ; recon_yoffset = ( mb_row * recon_y_stride * 16 ) ; recon_uvoffset = ( mb_row * recon_uv_stride * uv_mb_height ) ; x -> mv_row_min = - ( ( mb_row * 16 ) + BORDER_MV_PIXELS_B16 ) ; x -> mv_row_max = ( ( cm -> mb_rows - 1 - mb_row ) * 16 ) BORDER_MV_PIXELS_B16 ; for ( mb_col = 0 ; mb_col < cm -> mb_cols ; ++ mb_col ) { int this_error ; const int use_dc_pred = ( mb_col || mb_row ) && ( ! mb_col || ! mb_row ) ; const BLOCK_SIZE bsize = get_bsize ( cm , mb_row , mb_col ) ; double log_intra ; int level_sample ; # if CONFIG_FP_MB_STATS const int mb_index = mb_row * cm -> mb_cols + mb_col ; # endif vpx_clear_system_state ( ) ; xd -> plane [ 0 ] . dst . buf = new_yv12 -> y_buffer + recon_yoffset ; xd -> plane [ 1 ] . dst . buf = new_yv12 -> u_buffer + recon_uvoffset ; xd -> plane [ 2 ] . dst . buf = new_yv12 -> v_buffer + recon_uvoffset ; xd -> left_available = ( mb_col != 0 ) ; xd -> mi [ 0 ] -> mbmi . sb_type = bsize ; xd -> mi [ 0 ] -> mbmi . ref_frame [ 0 ] = INTRA_FRAME ; set_mi_row_col ( xd , & tile , mb_row << 1 , num_8x8_blocks_high_lookup [ bsize ] , mb_col << 1 , num_8x8_blocks_wide_lookup [ bsize ] , cm -> mi_rows , cm -> mi_cols ) ; x -> skip_encode = 0 ; xd -> mi [ 0 ] -> mbmi . mode = DC_PRED ; xd -> mi [ 0 ] -> mbmi . tx_size = use_dc_pred ? ( bsize >= BLOCK_16X16 ? TX_16X16 : TX_8X8 ) : TX_4X4 ; vp9_encode_intra_block_plane ( x , bsize , 0 ) ; this_error = vpx_get_mb_ss ( x -> plane [ 0 ] . src_diff ) ; if ( this_error < UL_INTRA_THRESH ) { ++ intra_skip_count ; } else if ( ( mb_col > 0 ) && ( image_data_start_row == INVALID_ROW ) ) { image_data_start_row = mb_row ; } # if CONFIG_VP9_HIGHBITDEPTH if ( cm -> use_highbitdepth ) { switch ( cm -> bit_depth ) { case VPX_BITS_8 : break ; case VPX_BITS_10 : this_error >>= 4 ; break ; case VPX_BITS_12 : this_error >>= 8 ; break ; default : assert ( 0 && ""cm->bit_depth should be VPX_BITS_8, "" ""VPX_BITS_10 or VPX_BITS_12"" ) ; return ; } } # endif vpx_clear_system_state ( ) ; log_intra = log ( this_error + 1.0 ) ; if ( log_intra < 10.0 ) intra_factor += 1.0 + ( ( 10.0 - log_intra ) * 0.05 ) ; else intra_factor += 1.0 ; # if CONFIG_VP9_HIGHBITDEPTH if ( cm -> use_highbitdepth ) level_sample = CONVERT_TO_SHORTPTR ( x -> plane [ 0 ] . src . buf ) [ 0 ] ; else level_sample = x -> plane [ 0 ] . src . buf [ 0 ] ; # else level_sample = x -> plane [ 0 ] . src . buf [ 0 ] ; # endif if ( ( level_sample < DARK_THRESH ) && ( log_intra < 9.0 ) ) brightness_factor += 1.0 + ( 0.01 * ( DARK_THRESH - level_sample ) ) ; else brightness_factor += 1.0 ; this_error += intrapenalty ; intra_error += ( int64_t ) this_error ; # if CONFIG_FP_MB_STATS if ( cpi -> use_fp_mb_stats ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] = 0 ; } # endif x -> mv_col_min = - ( ( mb_col * 16 ) + BORDER_MV_PIXELS_B16 ) ; x -> mv_col_max = ( ( cm -> mb_cols - 1 - mb_col ) * 16 ) + BORDER_MV_PIXELS_B16 ; if ( ( lc == NULL && cm -> current_video_frame > 0 ) || ( lc != NULL && lc -> current_video_frame_in_layer > 0 ) ) { int tmp_err , motion_error , raw_motion_error ; MV mv = { 0 , 0 } , tmp_mv = { 0 , 0 } ; struct buf_2d unscaled_last_source_buf_2d ; xd -> plane [ 0 ] . pre [ 0 ] . buf = first_ref_buf -> y_buffer + recon_yoffset ; # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { motion_error = highbd_get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & xd -> plane [ 0 ] . pre [ 0 ] , xd -> bd ) ; } else { motion_error = get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & xd -> plane [ 0 ] . pre [ 0 ] ) ; } # else motion_error = get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & xd -> plane [ 0 ] . pre [ 0 ] ) ; # endif unscaled_last_source_buf_2d . buf = cpi -> unscaled_last_source -> y_buffer + recon_yoffset ; unscaled_last_source_buf_2d . stride = cpi -> unscaled_last_source -> y_stride ; # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { raw_motion_error = highbd_get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & unscaled_last_source_buf_2d , xd -> bd ) ; } else { raw_motion_error = get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & unscaled_last_source_buf_2d ) ; } # else raw_motion_error = get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & unscaled_last_source_buf_2d ) ; # endif if ( raw_motion_error > 25 || lc != NULL ) { first_pass_motion_search ( cpi , x , & best_ref_mv , & mv , & motion_error ) ; if ( ! is_zero_mv ( & best_ref_mv ) ) { tmp_err = INT_MAX ; first_pass_motion_search ( cpi , x , & zero_mv , & tmp_mv , & tmp_err ) ; if ( tmp_err < motion_error ) { motion_error = tmp_err ; mv = tmp_mv ; } } if ( ( ( lc == NULL && cm -> current_video_frame > 1 ) || ( lc != NULL && lc -> current_video_frame_in_layer > 1 ) ) && gld_yv12 != NULL ) { int gf_motion_error ; xd -> plane [ 0 ] . pre [ 0 ] . buf = gld_yv12 -> y_buffer + recon_yoffset ; # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { gf_motion_error = highbd_get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & xd -> plane [ 0 ] . pre [ 0 ] , xd -> bd ) ; } else { gf_motion_error = get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & xd -> plane [ 0 ] . pre [ 0 ] ) ; } # else gf_motion_error = get_prediction_error ( bsize , & x -> plane [ 0 ] . src , & xd -> plane [ 0 ] . pre [ 0 ] ) ; # endif first_pass_motion_search ( cpi , x , & zero_mv , & tmp_mv , & gf_motion_error ) ; if ( gf_motion_error < motion_error && gf_motion_error < this_error ) + second_ref_count ; xd -> plane [ 0 ] . pre [ 0 ] . buf = first_ref_buf -> y_buffer + recon_yoffset ; xd -> plane [ 1 ] . pre [ 0 ] . buf = first_ref_buf -> u_buffer + recon_uvoffset ; xd -> plane [ 2 ] . pre [ 0 ] . buf = first_ref_buf -> v_buffer + recon_uvoffset ; if ( gf_motion_error < this_error ) sr_coded_error += gf_motion_error ; else sr_coded_error += this_error ; } else { sr_coded_error += motion_error ; } } else { sr_coded_error += motion_error ; } best_ref_mv . row = 0 ; best_ref_mv . col = 0 ; # if CONFIG_FP_MB_STATS if ( cpi -> use_fp_mb_stats ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] = 0 ; cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_DCINTRA_MASK ; cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_MOTION_ZERO_MASK ; if ( this_error > FPMB_ERROR_LARGE_TH ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_ERROR_LARGE_MASK ; } else if ( this_error < FPMB_ERROR_SMALL_TH ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_ERROR_SMALL_MASK ; } } # endif if ( motion_error <= this_error ) { vpx_clear_system_state ( ) ; if ( ( ( this_error - intrapenalty ) * 9 <= motion_error * 10 ) && ( this_error < ( 2 * intrapenalty ) ) ) { neutral_count += 1.0 ; } else if ( ( this_error > NCOUNT_INTRA_THRESH ) && ( this_error < ( NCOUNT_INTRA_FACTOR * motion_error ) ) ) { neutral_count += ( double ) motion_error / DOUBLE_DIVIDE_CHECK ( ( double ) this_error ) ; } mv . row *= 8 ; mv . col *= 8 ; this_error = motion_error ; xd -> mi [ 0 ] -> mbmi . mode = NEWMV ; xd -> mi [ 0 ] -> mbmi . mv [ 0 ] . as_mv = mv ; xd -> mi [ 0 ] -> mbmi . tx_size = TX_4X4 ; xd -> mi [ 0 ] -> mbmi . ref_frame [ 0 ] = LAST_FRAME ; xd -> mi [ 0 ] -> mbmi . ref_frame [ 1 ] = NONE ; vp9_build_inter_predictors_sby ( xd , mb_row << 1 , mb_col << 1 , bsize ) ; vp9_encode_sby_pass1 ( x , bsize ) ; sum_mvr += mv . row ; sum_mvr_abs += abs ( mv . row ) ; sum_mvc += mv . col ; sum_mvc_abs += abs ( mv . col ) ; sum_mvrs += mv . row * mv . row ; sum_mvcs += mv . col * mv . col ; + intercount ; best_ref_mv = mv ; # if CONFIG_FP_MB_STATS if ( cpi -> use_fp_mb_stats ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] = 0 ; cpi -> twopass . frame_mb_stats_buf [ mb_index ] &= ~ FPMB_DCINTRA_MASK ; cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_MOTION_ZERO_MASK ; if ( this_error > FPMB_ERROR_LARGE_TH ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_ERROR_LARGE_MASK ; } else if ( this_error < FPMB_ERROR_SMALL_TH ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_ERROR_SMALL_MASK ; } } # endif if ( ! is_zero_mv ( & mv ) ) { + mvcount ; # if CONFIG_FP_MB_STATS if ( cpi -> use_fp_mb_stats ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] &= ~ FPMB_MOTION_ZERO_MASK ; if ( mv . as_mv . col > 0 && mv . as_mv . col >= abs ( mv . as_mv . row ) ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_MOTION_RIGHT_MASK ; } else if ( mv . as_mv . row < 0 && abs ( mv . as_mv . row ) >= abs ( mv . as_mv . col ) ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_MOTION_UP_MASK ; } else if ( mv . as_mv . col < 0 && abs ( mv . as_mv . col ) >= abs ( mv . as_mv . row ) ) { cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_MOTION_LEFT_MASK ; } else { cpi -> twopass . frame_mb_stats_buf [ mb_index ] |= FPMB_MOTION_DOWN_MASK ; } } # endif if ( ! is_equal_mv ( & mv , & lastmv ) ) + new_mv_count ; lastmv = mv ; if ( mb_row < cm -> mb_rows / 2 ) { if ( mv . row > 0 ) else if ( mv . row < 0 ) + sum_in_vectors ; } else if ( mb_row > cm -> mb_rows / 2 ) { if ( mv . row > 0 ) + sum_in_vectors ; else if ( mv . row < 0 ) } if ( mb_col < cm -> mb_cols / 2 ) { if ( mv . col > 0 ) else if ( mv . col < 0 ) + sum_in_vectors ; } else if ( mb_col > cm -> mb_cols / 2 ) { if ( mv . col > 0 ) + sum_in_vectors ; else if ( mv . col < 0 ) } } } } else { sr_coded_error += ( int64_t ) this_error ; } coded_error += ( int64_t ) this_error ; x -> plane [ 0 ] . src . buf += 16 ; x -> plane [ 1 ] . src . buf += uv_mb_height ; x -> plane [ 2 ] . src . buf += uv_mb_height ; recon_yoffset += 16 ; recon_uvoffset += uv_mb_height ; } x -> plane [ 0 ] . src . buf += 16 * x -> plane [ 0 ] . src . stride - 16 * cm -> mb_cols ; x -> plane [ 1 ] . src . buf += uv_mb_height * x -> plane [ 1 ] . src . stride - uv_mb_height * cm -> mb_cols ; x -> plane [ 2 ] . src . buf += uv_mb_height * x -> plane [ 1 ] . src . stride - uv_mb_height * cm -> mb_cols ; vpx_clear_system_state ( ) ; } if ( ( image_data_start_row > cm -> mb_rows / 2 ) || ( image_data_start_row == INVALID_ROW ) ) { image_data_start_row = cm -> mb_rows / 2 ; } if ( image_data_start_row > 0 ) { intra_skip_count = MAX ( 0 , intra_skip_count - ( image_data_start_row * cm -> mb_cols * 2 ) ) ; } { FIRSTPASS_STATS fps ; const int num_mbs = ( cpi -> oxcf . resize_mode != RESIZE_NONE ) ? cpi -> initial_mbs : cpi -> common . MBs ; const double min_err = 200 * sqrt ( num_mbs ) ; intra_factor = intra_factor / ( double ) num_mbs ; brightness_factor = brightness_factor / ( double ) num_mbs ; fps . weight = intra_factor * brightness_factor ; fps . frame = cm -> current_video_frame ; fps . spatial_layer_id = cpi -> svc . spatial_layer_id ; fps . coded_error = ( double ) ( coded_error >> 8 ) + min_err ; fps . sr_coded_error = ( double ) ( sr_coded_error >> 8 ) + min_err ; fps . intra_error = ( double ) ( intra_error >> 8 ) + min_err ; fps . count = 1.0 ; fps . pcnt_inter = ( double ) intercount / num_mbs ; fps . pcnt_second_ref = ( double ) second_ref_count / num_mbs ; fps . pcnt_neutral = ( double ) neutral_count / num_mbs ; fps . intra_skip_pct = ( double ) intra_skip_count / num_mbs ; fps . inactive_zone_rows = ( double ) image_data_start_row ; fps . inactive_zone_cols = ( double ) 0 ; if ( mvcount > 0 ) { fps . MVr = ( double ) sum_mvr / mvcount ; fps . mvr_abs = ( double ) sum_mvr_abs / mvcount ; fps . MVc = ( double ) sum_mvc / mvcount ; fps . mvc_abs = ( double ) sum_mvc_abs / mvcount ; fps . MVrv = ( ( double ) sum_mvrs - ( ( double ) sum_mvr * sum_mvr / mvcount ) ) / mvcount ; fps . MVcv = ( ( double ) sum_mvcs - ( ( double ) sum_mvc * sum_mvc / mvcount ) ) / mvcount ; fps . mv_in_out_count = ( double ) sum_in_vectors / ( mvcount * 2 ) ; fps . new_mv_count = new_mv_count ; fps . pcnt_motion = ( double ) mvcount / num_mbs ; } else { fps . MVr = 0.0 ; fps . mvr_abs = 0.0 ; fps . MVc = 0.0 ; fps . mvc_abs = 0.0 ; fps . MVrv = 0.0 ; fps . MVcv = 0.0 ; fps . mv_in_out_count = 0.0 ; fps . new_mv_count = 0.0 ; fps . pcnt_motion = 0.0 ; } fps . duration = ( double ) ( source -> ts_end - source -> ts_start ) ; twopass -> this_frame_stats = fps ; output_stats ( & twopass -> this_frame_stats , cpi -> output_pkt_list ) ; accumulate_stats ( & twopass -> total_stats , & fps ) ; # if CONFIG_FP_MB_STATS if ( cpi -> use_fp_mb_stats ) { output_fpmb_stats ( twopass -> frame_mb_stats_buf , cm , cpi -> output_pkt_list ) ; } # endif } if ( ( twopass -> sr_update_lag > 3 ) || ( ( cm -> current_video_frame > 0 ) && ( twopass -> this_frame_stats . pcnt_inter > 0.20 ) && ( ( twopass -> this_frame_stats . intra_error / DOUBLE_DIVIDE_CHECK ( twopass -> this_frame_stats . coded_error ) ) > 2.0 ) ) ) { if ( gld_yv12 != NULL ) { ref_cnt_fb ( pool -> frame_bufs , & cm -> ref_frame_map [ cpi -> gld_fb_idx ] , cm -> ref_frame_map [ cpi -> lst_fb_idx ] ) ; } twopass -> sr_update_lag = 1 ; } else { + twopass -> sr_update_lag ; } vpx_extend_frame_borders ( new_yv12 ) ; if ( lc != NULL ) { vp9_update_reference_frames ( cpi ) ; } else { ref_cnt_fb ( pool -> frame_bufs , & cm -> ref_frame_map [ cpi -> lst_fb_idx ] , cm -> new_fb_idx ) ; } if ( cm -> current_video_frame == 0 && cpi -> gld_fb_idx != INVALID_IDX && lc == NULL ) { ref_cnt_fb ( pool -> frame_bufs , & cm -> ref_frame_map [ cpi -> gld_fb_idx ] , cm -> ref_frame_map [ cpi -> lst_fb_idx ] ) ; } if ( 0 ) { char filename [ 512 ] ; FILE * recon_file ; snprintf ( filename , sizeof ( filename ) , ""enc%04d.yuv"" , ( int ) cm -> current_video_frame ) ; if ( cm -> current_video_frame == 0 ) recon_file = fopen ( filename , ""wb"" ) ; else recon_file = fopen ( filename , ""ab"" ) ; ( void ) fwrite ( lst_yv12 -> buffer_alloc , lst_yv12 -> frame_size , 1 , recon_file ) ; fclose ( recon_file ) ; } + cm -> current_video_frame ; if ( cpi -> use_svc ) vp9_inc_frame_in_layer ( cpi ) ; }" 10,"CWE-772 else { quantum = 0 ; length = 0 ; } } if ( image_info -> verbose != MagickFalse ) { if ( use_explicit == MagickFalse ) explicit_vr [ 0 ] = '\\0' ; for ( i = 0 ; dicom_info [ i ] . description != ( char * ) NULL ; i ++ ) if ( ( group == dicom_info [ i ] . group ) && ( element == dicom_info [ i ] . element ) ) break ; ( void ) FormatLocaleFile ( stdout , ""0x%04lX %4ld %s-%s (0x%04lx,0x%04lx)"" , ( unsigned long ) image -> offset , ( long ) length , implicit_vr , explicit_vr , ( unsigned long ) group , ( unsigned long ) element ) ; if ( dicom_info [ i ] . description != ( char * ) NULL ) ( void ) FormatLocaleFile ( stdout , "" %s"" , dicom_info [ i ] . description ) ; ( void ) FormatLocaleFile ( stdout , "": "" ) ; } if ( ( sequence == MagickFalse ) && ( group == 0x7FE0 ) && ( element == 0x0010 ) ) { if ( image_info -> verbose != MagickFalse ) ( void ) FormatLocaleFile ( stdout , ""\\n"" ) ; break ; } data = ( unsigned char * ) NULL ; if ( ( length == 1 ) && ( quantum == 1 ) ) datum = ReadBlobByte ( image ) ; else if ( ( length == 1 ) && ( quantum == 2 ) ) { if ( group == 0x0002 ) datum = ReadBlobLSBSignedShort ( image ) ; else datum = ReadBlobSignedShort ( image ) ; } else if ( ( length == 1 ) && ( quantum == 4 ) ) { if ( group == 0x0002 ) datum = ReadBlobLSBSignedLong ( image ) ; else datum = ReadBlobSignedLong ( image ) ; } else if ( ( quantum != 0 ) && ( length != 0 ) ) { if ( length > GetBlobSize ( image ) ) ThrowReaderException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; if ( ~ length >= 1 ) data = ( unsigned char * ) AcquireQuantumMemory ( length + 1 , quantum * sizeof ( * data ) ) ; if ( data == ( unsigned char * ) NULL ) ThrowDCMException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ReadBlob ( image , ( size_t ) quantum * length , data ) ; if ( count != ( ssize_t ) ( quantum * length ) ) { if ( image_info -> verbose != MagickFalse ) ( void ) FormatLocaleFile ( stdout , ""count=%d quantum=%d "" ""length=%d group=%d\\n"" , ( int ) count , ( int ) quantum , ( int ) length , ( int ) group ) ; ThrowDCMException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; } data [ length * quantum ] = '\\0' ; } else if ( ( unsigned int ) datum == 0xFFFFFFFFU ) { sequence = MagickTrue ; continue ; } if ( ( unsigned int ) ( ( group << 16 ) | element ) == 0xFFFEE0DD ) { if ( data != ( unsigned char * ) NULL ) data = ( unsigned char * ) RelinquishMagickMemory ( data ) ; sequence = MagickFalse ; continue ; } if ( sequence != MagickFalse ) { if ( data != ( unsigned char * ) NULL ) data = ( unsigned char * ) RelinquishMagickMemory ( data ) ; continue ; } switch ( group ) { case 0x0002 : { switch ( element ) { case 0x0010 : { char transfer_syntax [ MaxTextExtent ] ; if ( ( datum == 0 ) && ( explicit_retry == MagickFalse ) ) { explicit_retry = MagickTrue ;","else { quantum = 0 ; length = 0 ; } } if ( image_info -> verbose != MagickFalse ) { if ( use_explicit == MagickFalse ) explicit_vr [ 0 ] = '\\0' ; for ( i = 0 ; dicom_info [ i ] . description != ( char * ) NULL ; i ++ ) if ( ( group == dicom_info [ i ] . group ) && ( element == dicom_info [ i ] . element ) ) break ; ( void ) FormatLocaleFile ( stdout , ""0x%04lX %4ld %s-%s (0x%04lx,0x%04lx)"" , ( unsigned long ) image -> offset , ( long ) length , implicit_vr , explicit_vr , ( unsigned long ) group , ( unsigned long ) element ) ; if ( dicom_info [ i ] . description != ( char * ) NULL ) ( void ) FormatLocaleFile ( stdout , "" %s"" , dicom_info [ i ] . description ) ; ( void ) FormatLocaleFile ( stdout , "": "" ) ; } if ( ( sequence == MagickFalse ) && ( group == 0x7FE0 ) && ( element == 0x0010 ) ) { if ( image_info -> verbose != MagickFalse ) ( void ) FormatLocaleFile ( stdout , ""\\n"" ) ; break ; } data = ( unsigned char * ) NULL ; if ( ( length == 1 ) && ( quantum == 1 ) ) datum = ReadBlobByte ( image ) ; else if ( ( length == 1 ) && ( quantum == 2 ) ) { if ( group == 0x0002 ) datum = ReadBlobLSBSignedShort ( image ) ; else datum = ReadBlobSignedShort ( image ) ; } else if ( ( length == 1 ) && ( quantum == 4 ) ) { if ( group == 0x0002 ) datum = ReadBlobLSBSignedLong ( image ) ; else datum = ReadBlobSignedLong ( image ) ; } else if ( ( quantum != 0 ) && ( length != 0 ) ) { if ( length > GetBlobSize ( image ) ) ThrowDCMException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; if ( ~ length >= 1 ) data = ( unsigned char * ) AcquireQuantumMemory ( length + 1 , quantum * sizeof ( * data ) ) ; if ( data == ( unsigned char * ) NULL ) ThrowDCMException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; count = ReadBlob ( image , ( size_t ) quantum * length , data ) ; if ( count != ( ssize_t ) ( quantum * length ) ) { if ( image_info -> verbose != MagickFalse ) ( void ) FormatLocaleFile ( stdout , ""count=%d quantum=%d "" ""length=%d group=%d\\n"" , ( int ) count , ( int ) quantum , ( int ) length , ( int ) group ) ; ThrowDCMException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; } data [ length * quantum ] = '\\0' ; } else if ( ( unsigned int ) datum == 0xFFFFFFFFU ) { sequence = MagickTrue ; continue ; } if ( ( unsigned int ) ( ( group << 16 ) | element ) == 0xFFFEE0DD ) { if ( data != ( unsigned char * ) NULL ) data = ( unsigned char * ) RelinquishMagickMemory ( data ) ; sequence = MagickFalse ; continue ; } if ( sequence != MagickFalse ) { if ( data != ( unsigned char * ) NULL ) data = ( unsigned char * ) RelinquishMagickMemory ( data ) ; continue ; } switch ( group ) { case 0x0002 : { switch ( element ) { case 0x0010 : { char transfer_syntax [ MaxTextExtent ] ; if ( ( datum == 0 ) && ( explicit_retry == MagickFalse ) ) { explicit_retry = MagickTrue ;" 11,"CWE-264 int _fep_open_control_socket ( Fep * fep ) { struct sockaddr_un sun ; char * path ; int fd ; ssize_t sun_len ; fd = socket ( AF_UNIX , SOCK_STREAM , 0 ) ; if ( fd < 0 ) { perror ( ""socket"" ) ; return - 1 ; } path = create_socket_name ( ""fep-XXXXXX/control"" ) ; if ( strlen ( path ) + 1 >= sizeof ( sun . sun_path ) ) { fep_log ( FEP_LOG_LEVEL_WARNING , ""unix domain socket path too long: %d + 1 >= %d"" , strlen ( path ) , sizeof ( sun . sun_path ) ) ; free ( path ) ; return - 1 ; } memset ( & sun , 0 , sizeof ( sun ) ) ; sun . sun_family = AF_UNIX ; # ifdef __linux__ sun . sun_path [ 0 ] = '\\0' ; memcpy ( sun . sun_path + 1 , path , strlen ( path ) ) ; sun_len = offsetof ( struct sockaddr_un , sun_path ) + strlen ( path ) + 1 ; remove_control_socket ( path ) ; # else memcpy ( sun . sun_path , path , strlen ( path ) ) ; sun_len = sizeof ( struct sockaddr_un ) ; # endif if ( bind ( fd , ( const struct sockaddr * ) & sun , sun_len ) < 0 ) { perror ( ""bind"" ) ; free ( path ) ; close ( fd ) ; return - 1 ; } if ( listen ( fd , 5 ) < 0 ) { perror ( ""listen"" ) ; free ( path ) ; close ( fd ) ; return - 1 ; } fep -> server = fd ; fep -> control_socket_path = path ; return 0 ; }","int _fep_open_control_socket ( Fep * fep ) { struct sockaddr_un sun ; char * path ; int fd ; ssize_t sun_len ; fd = socket ( AF_UNIX , SOCK_STREAM , 0 ) ; if ( fd < 0 ) { perror ( ""socket"" ) ; return - 1 ; } path = create_socket_name ( ""fep-XXXXXX/control"" ) ; if ( strlen ( path ) + 1 >= sizeof ( sun . sun_path ) ) { fep_log ( FEP_LOG_LEVEL_WARNING , ""unix domain socket path too long: %d + 1 >= %d"" , strlen ( path ) , sizeof ( sun . sun_path ) ) ; free ( path ) ; return - 1 ; } memset ( & sun , 0 , sizeof ( sun ) ) ; sun . sun_family = AF_UNIX ; memcpy ( sun . sun_path , path , strlen ( path ) ) ; sun_len = sizeof ( struct sockaddr_un ) ; if ( bind ( fd , ( const struct sockaddr * ) & sun , sun_len ) < 0 ) { perror ( ""bind"" ) ; free ( path ) ; close ( fd ) ; return - 1 ; } if ( listen ( fd , 5 ) < 0 ) { perror ( ""listen"" ) ; free ( path ) ; close ( fd ) ; return - 1 ; } fep -> server = fd ; fep -> control_socket_path = path ; return 0 ; }" 12,"CWE-200 static void save_bt_to_dump_dir ( const char * bt , const char * exe , const char * reason ) { time_t t = time ( NULL ) ; const char * iso_date = iso_date_string ( & t ) ; uid_t my_euid = ( uid_t ) - 1L ; mode_t mode = DEFAULT_DUMP_DIR_MODE | S_IROTH ; if ( ! ( g_opts & OPT_x ) ) { mode = DEFAULT_DUMP_DIR_MODE ; my_euid = geteuid ( ) ; } pid_t my_pid = getpid ( ) ; char base [ sizeof ( ""xorg-YYYY-MM-DD-hh:mm:ss-%lu-%lu"" ) + 2 * sizeof ( long ) * 3 ] ; sprintf ( base , ""xorg-%s-%lu-%u"" , iso_date , ( long ) my_pid , g_bt_count ) ; char * path = concat_path_file ( debug_dumps_dir , base ) ; struct dump_dir * dd = dd_create ( path , my_euid , mode ) ; if ( dd ) { dd_create_basic_files ( dd , my_euid , NULL ) ; dd_save_text ( dd , FILENAME_ABRT_VERSION , VERSION ) ; dd_save_text ( dd , FILENAME_ANALYZER , ""xorg"" ) ; dd_save_text ( dd , FILENAME_TYPE , ""xorg"" ) ; dd_save_text ( dd , FILENAME_REASON , reason ) ; dd_save_text ( dd , FILENAME_BACKTRACE , bt ) ; if ( ! exe ) { exe = ""/usr/bin/X"" ; if ( access ( ""/usr/bin/Xorg"" , X_OK ) == 0 ) exe = ""/usr/bin/Xorg"" ; } dd_save_text ( dd , FILENAME_EXECUTABLE , exe ) ; dd_close ( dd ) ; notify_new_path ( path ) ; } free ( path ) ; }","static void save_bt_to_dump_dir ( const char * bt , const char * exe , const char * reason ) { time_t t = time ( NULL ) ; const char * iso_date = iso_date_string ( & t ) ; uid_t my_euid = ( uid_t ) - 1L ; mode_t mode = DEFAULT_DUMP_DIR_MODE | S_IROTH ; if ( ! ( g_opts & OPT_x ) ) { mode = DEFAULT_DUMP_DIR_MODE ; my_euid = geteuid ( ) ; } if ( g_settings_privatereports ) { if ( ( g_opts & OPT_x ) ) log ( ""Not going to make dump directories world readable because PrivateReports is on"" ) ; mode = DEFAULT_DUMP_DIR_MODE ; my_euid = 0 ; } pid_t my_pid = getpid ( ) ; char base [ sizeof ( ""xorg-YYYY-MM-DD-hh:mm:ss-%lu-%lu"" ) + 2 * sizeof ( long ) * 3 ] ; sprintf ( base , ""xorg-%s-%lu-%u"" , iso_date , ( long ) my_pid , g_bt_count ) ; char * path = concat_path_file ( debug_dumps_dir , base ) ; struct dump_dir * dd = dd_create ( path , my_euid , mode ) ; if ( dd ) { dd_create_basic_files ( dd , my_euid , NULL ) ; dd_save_text ( dd , FILENAME_ABRT_VERSION , VERSION ) ; dd_save_text ( dd , FILENAME_ANALYZER , ""xorg"" ) ; dd_save_text ( dd , FILENAME_TYPE , ""xorg"" ) ; dd_save_text ( dd , FILENAME_REASON , reason ) ; dd_save_text ( dd , FILENAME_BACKTRACE , bt ) ; if ( ! exe ) { exe = ""/usr/bin/X"" ; if ( access ( ""/usr/bin/Xorg"" , X_OK ) == 0 ) exe = ""/usr/bin/Xorg"" ; } dd_save_text ( dd , FILENAME_EXECUTABLE , exe ) ; dd_close ( dd ) ; notify_new_path ( path ) ; } free ( path ) ; }" 13,"CWE-835 int xmlPushInput ( xmlParserCtxtPtr ctxt , xmlParserInputPtr input ) { int ret ; if ( input == NULL ) return ( - 1 ) ; if ( xmlParserDebugEntities ) { if ( ( ctxt -> input != NULL ) && ( ctxt -> input -> filename ) ) xmlGenericError ( xmlGenericErrorContext , ""%s(%d): "" , ctxt -> input -> filename , ctxt -> input -> line ) ; xmlGenericError ( xmlGenericErrorContext , ""Pushing input %d : %.30s\\n"" , ctxt -> inputNr + 1 , input -> cur ) ; } ret = inputPush ( ctxt , input ) ; if ( ctxt -> instate == XML_PARSER_EOF ) return ( - 1 ) ; GROW ; return ( ret ) ; }","int xmlPushInput ( xmlParserCtxtPtr ctxt , xmlParserInputPtr input ) { int ret ; if ( input == NULL ) return ( - 1 ) ; if ( xmlParserDebugEntities ) { if ( ( ctxt -> input != NULL ) && ( ctxt -> input -> filename ) ) xmlGenericError ( xmlGenericErrorContext , ""%s(%d): "" , ctxt -> input -> filename , ctxt -> input -> line ) ; xmlGenericError ( xmlGenericErrorContext , ""Pushing input %d : %.30s\\n"" , ctxt -> inputNr + 1 , input -> cur ) ; } if ( ( ( ctxt -> inputNr > 40 ) && ( ( ctxt -> options & XML_PARSE_HUGE ) == 0 ) ) || ( ctxt -> inputNr > 1024 ) ) { xmlFatalErr ( ctxt , XML_ERR_ENTITY_LOOP , NULL ) ; while ( ctxt -> inputNr > 1 ) xmlFreeInputStream ( inputPop ( ctxt ) ) ; return ( - 1 ) ; } ret = inputPush ( ctxt , input ) ; if ( ctxt -> instate == XML_PARSER_EOF ) return ( - 1 ) ; GROW ; return ( ret ) ; }" 14,"CWE-362 static int packet_do_bind ( struct sock * sk , const char * name , int ifindex , __be16 proto ) { struct packet_sock * po = pkt_sk ( sk ) ; struct net_device * dev_curr ; __be16 proto_curr ; bool need_rehook ; struct net_device * dev = NULL ; int ret = 0 ; bool unlisted = false ; if ( po -> fanout ) return - EINVAL ; lock_sock ( sk ) ; spin_lock ( & po -> bind_lock ) ; rcu_read_lock ( ) ; if ( name ) { dev = dev_get_by_name_rcu ( sock_net ( sk ) , name ) ; if ( ! dev ) { ret = - ENODEV ; goto out_unlock ; } } else if ( ifindex ) { dev = dev_get_by_index_rcu ( sock_net ( sk ) , ifindex ) ; if ( ! dev ) { ret = - ENODEV ; goto out_unlock ; } } if ( dev ) dev_hold ( dev ) ; proto_curr = po -> prot_hook . type ; dev_curr = po -> prot_hook . dev ; need_rehook = proto_curr != proto || dev_curr != dev ; if ( need_rehook ) { if ( po -> running ) { rcu_read_unlock ( ) ; __unregister_prot_hook ( sk , true ) ; rcu_read_lock ( ) ; dev_curr = po -> prot_hook . dev ; if ( dev ) unlisted = ! dev_get_by_index_rcu ( sock_net ( sk ) , dev -> ifindex ) ; } po -> num = proto ; po -> prot_hook . type = proto ; if ( unlikely ( unlisted ) ) { dev_put ( dev ) ; po -> prot_hook . dev = NULL ; po -> ifindex = - 1 ; packet_cached_dev_reset ( po ) ; } else { po -> prot_hook . dev = dev ; po -> ifindex = dev ? dev -> ifindex : 0 ; packet_cached_dev_assign ( po , dev ) ; } } if ( dev_curr ) dev_put ( dev_curr ) ; if ( proto == 0 || ! need_rehook ) goto out_unlock ; if ( ! unlisted && ( ! dev || ( dev -> flags & IFF_UP ) ) ) { register_prot_hook ( sk ) ; } else { sk -> sk_err = ENETDOWN ; if ( ! sock_flag ( sk , SOCK_DEAD ) )","static int packet_do_bind ( struct sock * sk , const char * name , int ifindex , __be16 proto ) { struct packet_sock * po = pkt_sk ( sk ) ; struct net_device * dev_curr ; __be16 proto_curr ; bool need_rehook ; struct net_device * dev = NULL ; int ret = 0 ; bool unlisted = false ; lock_sock ( sk ) ; spin_lock ( & po -> bind_lock ) ; rcu_read_lock ( ) ; if ( po -> fanout ) { ret = - EINVAL ; goto out_unlock ; } if ( name ) { dev = dev_get_by_name_rcu ( sock_net ( sk ) , name ) ; if ( ! dev ) { ret = - ENODEV ; goto out_unlock ; } } else if ( ifindex ) { dev = dev_get_by_index_rcu ( sock_net ( sk ) , ifindex ) ; if ( ! dev ) { ret = - ENODEV ; goto out_unlock ; } } if ( dev ) dev_hold ( dev ) ; proto_curr = po -> prot_hook . type ; dev_curr = po -> prot_hook . dev ; need_rehook = proto_curr != proto || dev_curr != dev ; if ( need_rehook ) { if ( po -> running ) { rcu_read_unlock ( ) ; __unregister_prot_hook ( sk , true ) ; rcu_read_lock ( ) ; dev_curr = po -> prot_hook . dev ; if ( dev ) unlisted = ! dev_get_by_index_rcu ( sock_net ( sk ) , dev -> ifindex ) ; } po -> num = proto ; po -> prot_hook . type = proto ; if ( unlikely ( unlisted ) ) { dev_put ( dev ) ; po -> prot_hook . dev = NULL ; po -> ifindex = - 1 ; packet_cached_dev_reset ( po ) ; } else { po -> prot_hook . dev = dev ; po -> ifindex = dev ? dev -> ifindex : 0 ; packet_cached_dev_assign ( po , dev ) ; } } if ( dev_curr ) dev_put ( dev_curr ) ; if ( proto == 0 || ! need_rehook ) goto out_unlock ; if ( ! unlisted && ( ! dev || ( dev -> flags & IFF_UP ) ) ) { register_prot_hook ( sk ) ; } else { sk -> sk_err = ENETDOWN ; if ( ! sock_flag ( sk , SOCK_DEAD ) )" 15,"CWE-190 static int jpc_pi_nextcprl ( register jpc_pi_t * pi ) { int rlvlno ; jpc_pirlvl_t * pirlvl ; jpc_pchg_t * pchg ; int prchind ; int prcvind ; int * prclyrno ; 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 -> prgvolfirst = 0 ; } for ( pi -> compno = pchg -> compnostart , pi -> picomp = & pi -> picomps [ pi -> compno ] ; pi -> compno < JAS_CAST ( int , pchg -> compnoend ) && pi -> compno < pi -> numcomps ; ++ pi -> compno , pirlvl = pi -> picomp -> pirlvls ; pi -> xstep = pi -> picomp -> hsamp * ( 1 << ( pirlvl -> prcwidthexpn + pi -> picomp -> numrlvls - 1 ) ) ; pi -> ystep = pi -> picomp -> vsamp * ( 1 << ( pirlvl -> prcheightexpn + pi -> picomp -> numrlvls - 1 ) ) ; for ( rlvlno = 1 , pirlvl = & pi -> picomp -> pirlvls [ 1 ] ; rlvlno < pi -> picomp -> numrlvls ; ++ rlvlno , ++ pirlvl ) { pi -> xstep = JAS_MIN ( pi -> xstep , pi -> picomp -> hsamp * ( 1 << ( pirlvl -> prcwidthexpn + pi -> picomp -> numrlvls - rlvlno - 1 ) ) ) ; pi -> ystep = JAS_MIN ( pi -> ystep , pi -> picomp -> vsamp * ( 1 << ( pirlvl -> prcheightexpn + pi -> picomp -> numrlvls - rlvlno - 1 ) ) ) ; } 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 -> rlvlno = pchg -> rlvlnostart , pi -> pirlvl = & pi -> picomp -> pirlvls [ pi -> rlvlno ] ; pi -> rlvlno < pi -> picomp -> numrlvls && pi -> rlvlno < pchg -> rlvlnoend ; ++ pi -> rlvlno , ++ pi -> pirlvl ) { 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 ; if ( ( ( pi -> x == pi -> xstart && ( ( trx0 << r ) % ( 1 << rpx ) ) ) || ! ( pi -> x % ( pi -> picomp -> hsamp << rpx ) ) ) && ( ( pi -> y == pi -> ystart && ( ( try0 << r ) % ( 1 << rpy ) ) ) || ! ( pi -> y % ( pi -> picomp -> vsamp << rpy ) ) ) ) { 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 ) ; pi -> prcno = prcvind * pi -> pirlvl -> numhprcs + prchind ; assert ( pi -> prcno < pi -> pirlvl -> numprcs ) ; for ( pi -> lyrno = 0 ; pi -> lyrno < pi -> numlyrs && pi -> lyrno < JAS_CAST ( int , pchg -> lyrnoend ) ; ++ pi -> lyrno ) { prclyrno = & pi -> pirlvl -> prclyrnos [ pi -> prcno ] ; if ( pi -> lyrno >= * prclyrno ) { return 0 ; } skip : ; } } } } } } return 1 ; }","static int jpc_pi_nextcprl ( register jpc_pi_t * pi ) { int rlvlno ; jpc_pirlvl_t * pirlvl ; jpc_pchg_t * pchg ; int prchind ; int prcvind ; int * prclyrno ; 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 -> prgvolfirst = 0 ; } for ( pi -> compno = pchg -> compnostart , pi -> picomp = & pi -> picomps [ pi -> compno ] ; pi -> compno < JAS_CAST ( int , pchg -> compnoend ) && pi -> compno < pi -> numcomps ; ++ pi -> compno , + pi -> picomp ) { pirlvl = pi -> picomp -> pirlvls ; pi -> xstep = pi -> picomp -> hsamp * ( JAS_CAST ( uint_fast32_t , 1 ) << ( pirlvl -> prcwidthexpn + pi -> picomp -> numrlvls - 1 ) ) ; pi -> ystep = pi -> picomp -> vsamp * ( JAS_CAST ( uint_fast32_t , 1 ) << ( pirlvl -> prcheightexpn + pi -> picomp -> numrlvls - 1 ) ) ; for ( rlvlno = 1 , pirlvl = & pi -> picomp -> pirlvls [ 1 ] ; rlvlno < pi -> picomp -> numrlvls ; ++ rlvlno , ++ pirlvl ) { pi -> xstep = JAS_MIN ( pi -> xstep , pi -> picomp -> hsamp * ( JAS_CAST ( uint_fast32_t , 1 ) << ( pirlvl -> prcwidthexpn + pi -> picomp -> numrlvls - rlvlno - 1 ) ) ) ; pi -> ystep = JAS_MIN ( pi -> ystep , pi -> picomp -> vsamp * ( JAS_CAST ( uint_fast32_t , 1 ) << ( pirlvl -> prcheightexpn + pi -> picomp -> numrlvls - rlvlno - 1 ) ) ) ; } 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 -> rlvlno = pchg -> rlvlnostart , pi -> pirlvl = & pi -> picomp -> pirlvls [ pi -> rlvlno ] ; pi -> rlvlno < pi -> picomp -> numrlvls && pi -> rlvlno < pchg -> rlvlnoend ; ++ pi -> rlvlno , ++ pi -> pirlvl ) { 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 ; if ( ( ( pi -> x == pi -> xstart && ( ( trx0 << r ) % ( 1 << rpx ) ) ) || ! ( pi -> x % ( pi -> picomp -> hsamp << rpx ) ) ) && ( ( pi -> y == pi -> ystart && ( ( try0 << r ) % ( 1 << rpy ) ) ) || ! ( pi -> y % ( pi -> picomp -> vsamp << rpy ) ) ) ) { 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 ) ; pi -> prcno = prcvind * pi -> pirlvl -> numhprcs + prchind ; assert ( pi -> prcno < pi -> pirlvl -> numprcs ) ; for ( pi -> lyrno = 0 ; pi -> lyrno < pi -> numlyrs && pi -> lyrno < JAS_CAST ( int , pchg -> lyrnoend ) ; ++ pi -> lyrno ) { prclyrno = & pi -> pirlvl -> prclyrnos [ pi -> prcno ] ; if ( pi -> lyrno >= * prclyrno ) { + ( * prclyrno ) ; return 0 ; } skip : ; } } } } } } return 1 ; }" 16,"CWE-400 test_nghttp2_session_stream_attach_item_subtree ) || ! CU_add_test ( pSuite , ""session_stream_get_state"" , test_nghttp2_session_stream_get_state ) || ! CU_add_test ( pSuite , ""session_stream_get_something"" , test_nghttp2_session_stream_get_something ) || ! CU_add_test ( pSuite , ""session_find_stream"" , test_nghttp2_session_find_stream ) || ! CU_add_test ( pSuite , ""session_keep_closed_stream"" , test_nghttp2_session_keep_closed_stream ) || ! CU_add_test ( pSuite , ""session_keep_idle_stream"" , test_nghttp2_session_keep_idle_stream ) || ! CU_add_test ( pSuite , ""session_detach_idle_stream"" , test_nghttp2_session_detach_idle_stream ) || ! CU_add_test ( pSuite , ""session_large_dep_tree"" , test_nghttp2_session_large_dep_tree ) || ! CU_add_test ( pSuite , ""session_graceful_shutdown"" , test_nghttp2_session_graceful_shutdown ) || ! CU_add_test ( pSuite , ""session_on_header_temporal_failure"" , test_nghttp2_session_on_header_temporal_failure ) || ! CU_add_test ( pSuite , ""session_recv_client_magic"" , test_nghttp2_session_recv_client_magic ) || ! CU_add_test ( pSuite , ""session_delete_data_item"" , test_nghttp2_session_delete_data_item ) || ! CU_add_test ( pSuite , ""session_open_idle_stream"" , test_nghttp2_session_open_idle_stream ) || ! CU_add_test ( pSuite , ""session_cancel_reserved_remote"" , test_nghttp2_session_cancel_reserved_remote ) || ! CU_add_test ( pSuite , ""session_reset_pending_headers"" , test_nghttp2_session_reset_pending_headers ) || ! CU_add_test ( pSuite , ""session_send_data_callback"" , test_nghttp2_session_send_data_callback ) || ! CU_add_test ( pSuite , ""session_on_begin_headers_temporal_failure"" , test_nghttp2_session_on_begin_headers_temporal_failure ) || ! CU_add_test ( pSuite , ""session_defer_then_close"" , test_nghttp2_session_defer_then_close ) || ! CU_add_test ( pSuite , ""session_detach_item_from_closed_stream"" , test_nghttp2_session_detach_item_from_closed_stream ) || ! CU_add_test ( pSuite , ""session_flooding"" , test_nghttp2_session_flooding ) || ! CU_add_test ( pSuite , ""session_change_stream_priority"" , test_nghttp2_session_change_stream_priority ) || ! CU_add_test ( pSuite , ""session_create_idle_stream"" , test_nghttp2_session_create_idle_stream ) || ! CU_add_test ( pSuite , ""session_repeated_priority_change"" , test_nghttp2_session_repeated_priority_change ) || ! CU_add_test ( pSuite , ""session_repeated_priority_submission"" , test_nghttp2_session_repeated_priority_submission ) || ! CU_add_test ( pSuite , ""session_set_local_window_size"" , test_nghttp2_session_set_local_window_size ) || ! CU_add_test ( pSuite , ""session_cancel_from_before_frame_send"" , test_nghttp2_session_cancel_from_before_frame_send ) || ! CU_add_test ( pSuite , ""session_removed_closed_stream"" , test_nghttp2_session_removed_closed_stream ) || ! CU_add_test ( pSuite , ""session_pause_data"" , test_nghttp2_session_pause_data ) || ! CU_add_test ( pSuite , ""session_no_closed_streams"" , test_nghttp2_session_no_closed_streams ) || ! CU_add_test ( pSuite , ""session_set_stream_user_data"" , test_nghttp2_session_set_stream_user_data ) || ! CU_add_test ( pSuite , ""http_mandatory_headers"" , test_nghttp2_http_mandatory_headers ) || ! CU_add_test ( pSuite , ""http_content_length"" , test_nghttp2_http_content_length ) || ! CU_add_test ( pSuite , ""http_content_length_mismatch"" , test_nghttp2_http_content_length_mismatch ) || ! CU_add_test ( pSuite , ""http_non_final_response"" , test_nghttp2_http_non_final_response ) || ! CU_add_test ( pSuite , ""http_trailer_headers"" , test_nghttp2_http_trailer_headers ) || ! CU_add_test ( pSuite , ""http_ignore_regular_header"" , test_nghttp2_http_ignore_regular_header ) || ! CU_add_test ( pSuite , ""http_ignore_content_length"" , test_nghttp2_http_ignore_content_length ) || ! CU_add_test ( pSuite , ""http_record_request_method"" , test_nghttp2_http_record_request_method ) || ! CU_add_test ( pSuite , ""http_push_promise"" , test_nghttp2_http_push_promise ) || ! CU_add_test ( pSuite , ""http_head_method_upgrade_workaround"" , test_nghttp2_http_head_method_upgrade_workaround ) || ! CU_add_test ( pSuite , ""frame_pack_headers"" , test_nghttp2_frame_pack_headers ) || ! CU_add_test ( pSuite , ""frame_pack_headers_frame_too_large"" , test_nghttp2_frame_pack_headers_frame_too_large ) || ! CU_add_test ( pSuite , ""frame_pack_priority"" , test_nghttp2_frame_pack_priority ) || ! CU_add_test ( pSuite , ""frame_pack_rst_stream"" , test_nghttp2_frame_pack_rst_stream ) || ! CU_add_test ( pSuite , ""frame_pack_settings"" , test_nghttp2_frame_pack_settings ) || ! CU_add_test ( pSuite , ""frame_pack_push_promise"" , test_nghttp2_frame_pack_push_promise ) || ! CU_add_test ( pSuite , ""frame_pack_ping"" , test_nghttp2_frame_pack_ping ) || ! CU_add_test ( pSuite , ""frame_pack_goaway"" , test_nghttp2_frame_pack_goaway ) || ! CU_add_test ( pSuite , ""frame_pack_window_update"" , test_nghttp2_frame_pack_window_update ) || ! CU_add_test ( pSuite , ""frame_pack_altsvc"" , test_nghttp2_frame_pack_altsvc ) || ! CU_add_test ( pSuite , ""frame_pack_origin"" , test_nghttp2_frame_pack_origin ) || ! CU_add_test ( pSuite , ""nv_array_copy"" , test_nghttp2_nv_array_copy ) ||","test_nghttp2_session_stream_attach_item_subtree ) || ! CU_add_test ( pSuite , ""session_stream_get_state"" , test_nghttp2_session_stream_get_state ) || ! CU_add_test ( pSuite , ""session_stream_get_something"" , test_nghttp2_session_stream_get_something ) || ! CU_add_test ( pSuite , ""session_find_stream"" , test_nghttp2_session_find_stream ) || ! CU_add_test ( pSuite , ""session_keep_closed_stream"" , test_nghttp2_session_keep_closed_stream ) || ! CU_add_test ( pSuite , ""session_keep_idle_stream"" , test_nghttp2_session_keep_idle_stream ) || ! CU_add_test ( pSuite , ""session_detach_idle_stream"" , test_nghttp2_session_detach_idle_stream ) || ! CU_add_test ( pSuite , ""session_large_dep_tree"" , test_nghttp2_session_large_dep_tree ) || ! CU_add_test ( pSuite , ""session_graceful_shutdown"" , test_nghttp2_session_graceful_shutdown ) || ! CU_add_test ( pSuite , ""session_on_header_temporal_failure"" , test_nghttp2_session_on_header_temporal_failure ) || ! CU_add_test ( pSuite , ""session_recv_client_magic"" , test_nghttp2_session_recv_client_magic ) || ! CU_add_test ( pSuite , ""session_delete_data_item"" , test_nghttp2_session_delete_data_item ) || ! CU_add_test ( pSuite , ""session_open_idle_stream"" , test_nghttp2_session_open_idle_stream ) || ! CU_add_test ( pSuite , ""session_cancel_reserved_remote"" , test_nghttp2_session_cancel_reserved_remote ) || ! CU_add_test ( pSuite , ""session_reset_pending_headers"" , test_nghttp2_session_reset_pending_headers ) || ! CU_add_test ( pSuite , ""session_send_data_callback"" , test_nghttp2_session_send_data_callback ) || ! CU_add_test ( pSuite , ""session_on_begin_headers_temporal_failure"" , test_nghttp2_session_on_begin_headers_temporal_failure ) || ! CU_add_test ( pSuite , ""session_defer_then_close"" , test_nghttp2_session_defer_then_close ) || ! CU_add_test ( pSuite , ""session_detach_item_from_closed_stream"" , test_nghttp2_session_detach_item_from_closed_stream ) || ! CU_add_test ( pSuite , ""session_flooding"" , test_nghttp2_session_flooding ) || ! CU_add_test ( pSuite , ""session_change_stream_priority"" , test_nghttp2_session_change_stream_priority ) || ! CU_add_test ( pSuite , ""session_create_idle_stream"" , test_nghttp2_session_create_idle_stream ) || ! CU_add_test ( pSuite , ""session_repeated_priority_change"" , test_nghttp2_session_repeated_priority_change ) || ! CU_add_test ( pSuite , ""session_repeated_priority_submission"" , test_nghttp2_session_repeated_priority_submission ) || ! CU_add_test ( pSuite , ""session_set_local_window_size"" , test_nghttp2_session_set_local_window_size ) || ! CU_add_test ( pSuite , ""session_cancel_from_before_frame_send"" , test_nghttp2_session_cancel_from_before_frame_send ) || ! CU_add_test ( pSuite , ""session_too_many_settings"" , test_nghttp2_session_too_many_settings ) || ! CU_add_test ( pSuite , ""session_removed_closed_stream"" , test_nghttp2_session_removed_closed_stream ) || ! CU_add_test ( pSuite , ""session_pause_data"" , test_nghttp2_session_pause_data ) || ! CU_add_test ( pSuite , ""session_no_closed_streams"" , test_nghttp2_session_no_closed_streams ) || ! CU_add_test ( pSuite , ""session_set_stream_user_data"" , test_nghttp2_session_set_stream_user_data ) || ! CU_add_test ( pSuite , ""http_mandatory_headers"" , test_nghttp2_http_mandatory_headers ) || ! CU_add_test ( pSuite , ""http_content_length"" , test_nghttp2_http_content_length ) || ! CU_add_test ( pSuite , ""http_content_length_mismatch"" , test_nghttp2_http_content_length_mismatch ) || ! CU_add_test ( pSuite , ""http_non_final_response"" , test_nghttp2_http_non_final_response ) || ! CU_add_test ( pSuite , ""http_trailer_headers"" , test_nghttp2_http_trailer_headers ) || ! CU_add_test ( pSuite , ""http_ignore_regular_header"" , test_nghttp2_http_ignore_regular_header ) || ! CU_add_test ( pSuite , ""http_ignore_content_length"" , test_nghttp2_http_ignore_content_length ) || ! CU_add_test ( pSuite , ""http_record_request_method"" , test_nghttp2_http_record_request_method ) || ! CU_add_test ( pSuite , ""http_push_promise"" , test_nghttp2_http_push_promise ) || ! CU_add_test ( pSuite , ""http_head_method_upgrade_workaround"" , test_nghttp2_http_head_method_upgrade_workaround ) || ! CU_add_test ( pSuite , ""frame_pack_headers"" , test_nghttp2_frame_pack_headers ) || ! CU_add_test ( pSuite , ""frame_pack_headers_frame_too_large"" , test_nghttp2_frame_pack_headers_frame_too_large ) || ! CU_add_test ( pSuite , ""frame_pack_priority"" , test_nghttp2_frame_pack_priority ) || ! CU_add_test ( pSuite , ""frame_pack_rst_stream"" , test_nghttp2_frame_pack_rst_stream ) || ! CU_add_test ( pSuite , ""frame_pack_settings"" , test_nghttp2_frame_pack_settings ) || ! CU_add_test ( pSuite , ""frame_pack_push_promise"" , test_nghttp2_frame_pack_push_promise ) || ! CU_add_test ( pSuite , ""frame_pack_ping"" , test_nghttp2_frame_pack_ping ) || ! CU_add_test ( pSuite , ""frame_pack_goaway"" , test_nghttp2_frame_pack_goaway ) || ! CU_add_test ( pSuite , ""frame_pack_window_update"" , test_nghttp2_frame_pack_window_update ) || ! CU_add_test ( pSuite , ""frame_pack_altsvc"" , test_nghttp2_frame_pack_altsvc ) || ! CU_add_test ( pSuite , ""frame_pack_origin"" , test_nghttp2_frame_pack_origin ) || ! CU_add_test ( pSuite , ""nv_array_copy"" , test_nghttp2_nv_array_copy ) ||" 17,"CWE-189 ( icon_file . count > MaxIcons ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; for ( i = 0 ; i < icon_file . count ; i ++ ) { icon_file . directory [ i ] . width = ( unsigned char ) ReadBlobByte ( image ) ; icon_file . directory [ i ] . height = ( unsigned char ) ReadBlobByte ( image ) ; icon_file . directory [ i ] . colors = ( unsigned char ) ReadBlobByte ( image ) ; icon_file . directory [ i ] . reserved = ( unsigned char ) ReadBlobByte ( image ) ; icon_file . directory [ i ] . planes = ( unsigned short ) ReadBlobLSBShort ( image ) ; icon_file . directory [ i ] . bits_per_pixel = ( unsigned short ) ReadBlobLSBShort ( image ) ; icon_file . directory [ i ] . size = ReadBlobLSBLong ( image ) ; icon_file . directory [ i ] . offset = ReadBlobLSBLong ( image ) ; if ( EOFBlob ( image ) != MagickFalse ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } } one = 1 ; for ( i = 0 ; i < icon_file . count ; i ++ ) { offset = ( ssize_t ) SeekBlob ( image , ( MagickOffsetType ) icon_file . directory [ i ] . offset , SEEK_SET ) ; if ( offset < 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; icon_info . size = ReadBlobLSBLong ( image ) ; icon_info . width = ( unsigned char ) ( ( int ) ReadBlobLSBLong ( image ) ) ; icon_info . height = ( unsigned char ) ( ( int ) ReadBlobLSBLong ( image ) / 2 ) ; icon_info . planes = ReadBlobLSBShort ( image ) ; icon_info . bits_per_pixel = ReadBlobLSBShort ( image ) ; if ( EOFBlob ( image ) != MagickFalse ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } if ( ( ( icon_info . planes == 18505 ) && ( icon_info . bits_per_pixel == 21060 ) ) || ( icon_info . size == 0x474e5089 ) ) { Image * icon_image ; ImageInfo * read_info ; size_t length ; unsigned char * png ; length = icon_file . directory [ i ] . size ; png = ( unsigned char * ) AcquireQuantumMemory ( length + 16 , sizeof ( * png ) ) ; if ( png == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; ( void ) CopyMagickMemory ( png , ""\\211PNG\\r\\n\\032\\n\\000\\000\\000\\015"" , 12 ) ; png [ 12 ] = ( unsigned char ) icon_info . planes ; png [ 13 ] = ( unsigned char ) ( icon_info . planes >> 8 ) ; png [ 14 ] = ( unsigned char ) icon_info . bits_per_pixel ; png [ 15 ] = ( unsigned char ) ( icon_info . bits_per_pixel >> 8 ) ; count = ReadBlob ( image , length - 16 , png + 16 ) ; icon_image = ( Image * ) NULL ; if ( count > 0 ) { read_info = CloneImageInfo ( image_info ) ; ( void ) CopyMagickString ( read_info -> magick , ""PNG"" , MagickPathExtent ) ; icon_image = BlobToImage ( read_info , png , length + 16 , exception ) ; read_info = DestroyImageInfo ( read_info ) ; } png = ( unsigned char * ) RelinquishMagickMemory ( png ) ; if ( icon_image == ( Image * ) NULL ) { if ( count != ( ssize_t ) ( length - 16 ) ) ThrowReaderException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } DestroyBlob ( icon_image ) ; icon_image -> blob = ReferenceBlob ( image -> blob ) ; ReplaceImageInList ( & image , icon_image ) ; } else { if ( icon_info . bits_per_pixel > 32 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; icon_info . compression = ReadBlobLSBLong ( image ) ; icon_info . image_size = ReadBlobLSBLong ( image ) ; icon_info . x_pixels = ReadBlobLSBLong ( image ) ; icon_info . y_pixels = ReadBlobLSBLong ( image ) ; icon_info . number_colors = ReadBlobLSBLong ( image ) ; icon_info . colors_important = ReadBlobLSBLong ( image ) ; image -> alpha_trait = BlendPixelTrait ; image -> columns = ( size_t ) icon_file . directory [ i ] . width ; if ( ( ssize_t ) image -> columns > icon_info . width ) image -> columns = ( size_t ) icon_info . width ; if ( image -> columns == 0 ) image -> columns = 256 ; image -> rows = ( size_t ) icon_file . directory [ i ] . height ; if ( ( ssize_t ) image -> rows > icon_info . height ) image -> rows = ( size_t ) icon_info . height ; if ( image -> rows == 0 )","( icon_file . count > MaxIcons ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; for ( i = 0 ; i < icon_file . count ; i ++ ) { icon_file . directory [ i ] . width = ( unsigned char ) ReadBlobByte ( image ) ; icon_file . directory [ i ] . height = ( unsigned char ) ReadBlobByte ( image ) ; icon_file . directory [ i ] . colors = ( unsigned char ) ReadBlobByte ( image ) ; icon_file . directory [ i ] . reserved = ( unsigned char ) ReadBlobByte ( image ) ; icon_file . directory [ i ] . planes = ( unsigned short ) ReadBlobLSBShort ( image ) ; icon_file . directory [ i ] . bits_per_pixel = ( unsigned short ) ReadBlobLSBShort ( image ) ; icon_file . directory [ i ] . size = ReadBlobLSBLong ( image ) ; icon_file . directory [ i ] . offset = ReadBlobLSBLong ( image ) ; if ( EOFBlob ( image ) != MagickFalse ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } } one = 1 ; for ( i = 0 ; i < icon_file . count ; i ++ ) { offset = ( ssize_t ) SeekBlob ( image , ( MagickOffsetType ) icon_file . directory [ i ] . offset , SEEK_SET ) ; if ( offset < 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; icon_info . size = ReadBlobLSBLong ( image ) ; icon_info . width = ( unsigned char ) ( ( int ) ReadBlobLSBLong ( image ) ) ; icon_info . height = ( unsigned char ) ( ( int ) ReadBlobLSBLong ( image ) / 2 ) ; icon_info . planes = ReadBlobLSBShort ( image ) ; icon_info . bits_per_pixel = ReadBlobLSBShort ( image ) ; if ( EOFBlob ( image ) != MagickFalse ) { ThrowFileException ( exception , CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; break ; } if ( ( ( icon_info . planes == 18505 ) && ( icon_info . bits_per_pixel == 21060 ) ) || ( icon_info . size == 0x474e5089 ) ) { Image * icon_image ; ImageInfo * read_info ; size_t length ; unsigned char * png ; length = icon_file . directory [ i ] . size ; if ( ~ length < 16 ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; png = ( unsigned char * ) AcquireQuantumMemory ( length + 16 , sizeof ( * png ) ) ; if ( png == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; ( void ) CopyMagickMemory ( png , ""\\211PNG\\r\\n\\032\\n\\000\\000\\000\\015"" , 12 ) ; png [ 12 ] = ( unsigned char ) icon_info . planes ; png [ 13 ] = ( unsigned char ) ( icon_info . planes >> 8 ) ; png [ 14 ] = ( unsigned char ) icon_info . bits_per_pixel ; png [ 15 ] = ( unsigned char ) ( icon_info . bits_per_pixel >> 8 ) ; count = ReadBlob ( image , length - 16 , png + 16 ) ; icon_image = ( Image * ) NULL ; if ( count > 0 ) { read_info = CloneImageInfo ( image_info ) ; ( void ) CopyMagickString ( read_info -> magick , ""PNG"" , MagickPathExtent ) ; icon_image = BlobToImage ( read_info , png , length + 16 , exception ) ; read_info = DestroyImageInfo ( read_info ) ; } png = ( unsigned char * ) RelinquishMagickMemory ( png ) ; if ( icon_image == ( Image * ) NULL ) { if ( count != ( ssize_t ) ( length - 16 ) ) ThrowReaderException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } DestroyBlob ( icon_image ) ; icon_image -> blob = ReferenceBlob ( image -> blob ) ; ReplaceImageInList ( & image , icon_image ) ; } else { if ( icon_info . bits_per_pixel > 32 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; icon_info . compression = ReadBlobLSBLong ( image ) ; icon_info . image_size = ReadBlobLSBLong ( image ) ; icon_info . x_pixels = ReadBlobLSBLong ( image ) ; icon_info . y_pixels = ReadBlobLSBLong ( image ) ; icon_info . number_colors = ReadBlobLSBLong ( image ) ; icon_info . colors_important = ReadBlobLSBLong ( image ) ; image -> alpha_trait = BlendPixelTrait ; image -> columns = ( size_t ) icon_file . directory [ i ] . width ; if ( ( ssize_t ) image -> columns > icon_info . width ) image -> columns = ( size_t ) icon_info . width ; if ( image -> columns == 0 ) image -> columns = 256 ; image -> rows = ( size_t ) icon_file . directory [ i ] . height ; if ( ( ssize_t ) image -> rows > icon_info . height ) image -> rows = ( size_t ) icon_info . height ; if ( image -> rows == 0 )" 18,"CWE-20 int user_update ( struct key * key , struct key_preparsed_payload * prep ) { struct user_key_payload * zap = NULL ; int ret ; ret = key_payload_reserve ( key , prep -> datalen ) ; if ( ret < 0 ) return ret ; key -> expiry = prep -> expiry ; if ( ! test_bit ( KEY_FLAG_NEGATIVE , & key -> flags ) ) zap = dereference_key_locked ( key ) ; rcu_assign_keypointer ( key , prep -> payload . data [ 0 ] ) ; prep -> payload . data [ 0 ] = NULL ; if ( zap ) call_rcu ( & zap -> rcu , user_free_payload_rcu ) ; return ret ; }","int user_update ( struct key * key , struct key_preparsed_payload * prep ) { struct user_key_payload * zap = NULL ; int ret ; ret = key_payload_reserve ( key , prep -> datalen ) ; if ( ret < 0 ) return ret ; key -> expiry = prep -> expiry ; if ( key_is_positive ( key ) ) zap = dereference_key_locked ( key ) ; rcu_assign_keypointer ( key , prep -> payload . data [ 0 ] ) ; prep -> payload . data [ 0 ] = NULL ; if ( zap ) call_rcu ( & zap -> rcu , user_free_payload_rcu ) ; return ret ; }" 19,"CWE-20 DhcpOption * dhcpGetOption ( const DhcpMessage * message , size_t length , uint8_t optionCode ) { uint_t i ; DhcpOption * option ; if ( length < sizeof ( DhcpMessage ) ) return NULL ; length -= sizeof ( DhcpMessage ) ; for ( i = 0 ; i < length ; i ++ ) { option = ( DhcpOption * ) ( message -> options + i ) ; if ( option -> code == DHCP_OPT_PAD ) continue ; if ( option -> code == DHCP_OPT_END ) break ; if ( ( i + 1 ) >= length || ( i + 1 + option -> length ) >= length ) break ; if ( option -> code == optionCode ) return option ; i += option -> length + 1 ; } return NULL ; }","DhcpOption * dhcpGetOption ( const DhcpMessage * message , size_t length , uint8_t optionCode ) { size_t i ; DhcpOption * option ; if ( length >= sizeof ( DhcpMessage ) ) { length -= sizeof ( DhcpMessage ) ; for ( i = 0 ; i < length ; i ++ ) { option = ( DhcpOption * ) ( message -> options + i ) ; if ( option -> code == DHCP_OPT_PAD ) { } else if ( option -> code == DHCP_OPT_END ) { break ; } else { if ( ( i + 1 ) >= length ) break ; if ( ( i + sizeof ( DhcpOption ) + option -> length ) > length ) break ; if ( option -> code == optionCode ) return option ; i += option -> length + 1 ; } } } return NULL ; }" 20,"CWE-362 static int mptctl_mpt_command ( unsigned long arg ) { struct mpt_ioctl_command __user * uarg = ( void __user * ) arg ; struct mpt_ioctl_command karg ; MPT_ADAPTER * ioc ; int iocnum ; int rc ; if ( copy_from_user ( & karg , uarg , sizeof ( struct mpt_ioctl_command ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::mptctl_mpt_command - "" ""Unable to read in mpt_ioctl_command struct @ %p\\n"" , __FILE__ , __LINE__ , uarg ) ; return - EFAULT ; } if ( ( ( iocnum = mpt_verify_adapter ( karg . hdr . iocnum , & ioc ) ) < 0 ) || ( ioc == NULL ) ) { printk ( KERN_DEBUG MYNAM ""%s::mptctl_mpt_command() @%d - ioc%d not found!\\n"" , __FILE__ , __LINE__ , iocnum ) ; return - ENODEV ; } rc = mptctl_do_mpt_command ( karg , & uarg -> MF ) ; return rc ; }","static int mptctl_mpt_command ( MPT_ADAPTER * ioc , unsigned long arg ) { struct mpt_ioctl_command __user * uarg = ( void __user * ) arg ; struct mpt_ioctl_command karg ; int rc ; if ( copy_from_user ( & karg , uarg , sizeof ( struct mpt_ioctl_command ) ) ) { printk ( KERN_ERR MYNAM ""%s@%d::mptctl_mpt_command - "" ""Unable to read in mpt_ioctl_command struct @ %p\\n"" , __FILE__ , __LINE__ , uarg ) ; return - EFAULT ; } rc = mptctl_do_mpt_command ( ioc , karg , & uarg -> MF ) ; return rc ; }" 21,"CWE-125 static int forward_search_range ( regex_t * reg , const UChar * str , const UChar * end , UChar * s , UChar * range , UChar * * low , UChar * * high , UChar * * low_prev ) { UChar * p , * pprev = ( UChar * ) NULL ; # ifdef ONIG_DEBUG_SEARCH fprintf ( stderr , ""forward_search_range: str: %d, end: %d, s: %d, range: %d\\n"" , ( int ) str , ( int ) end , ( int ) s , ( int ) range ) ; # endif p = s ; if ( reg -> dmin > 0 ) { if ( ONIGENC_IS_SINGLEBYTE ( reg -> enc ) ) { p += reg -> dmin ; } else { UChar * q = p + reg -> dmin ; while ( p < q ) p += enclen ( reg -> enc , p ) ; } } retry : switch ( reg -> optimize ) { case ONIG_OPTIMIZE_EXACT : p = slow_search ( reg -> enc , reg -> exact , reg -> exact_end , p , end , range ) ; break ; case ONIG_OPTIMIZE_EXACT_IC : p = slow_search_ic ( reg -> enc , reg -> case_fold_flag , reg -> exact , reg -> exact_end , p , end , range ) ; break ; case ONIG_OPTIMIZE_EXACT_BM : p = bm_search ( reg , reg -> exact , reg -> exact_end , p , end , range ) ; break ; case ONIG_OPTIMIZE_EXACT_BM_NOT_REV : p = bm_search_notrev ( reg , reg -> exact , reg -> exact_end , p , end , range ) ; break ; case ONIG_OPTIMIZE_MAP : p = map_search ( reg -> enc , reg -> map , p , range ) ; 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 )","static int forward_search_range ( regex_t * reg , const UChar * str , const UChar * end , UChar * s , UChar * range , UChar * * low , UChar * * high , UChar * * low_prev ) { UChar * p , * pprev = ( UChar * ) NULL ; # ifdef ONIG_DEBUG_SEARCH fprintf ( stderr , ""forward_search_range: str: %d, end: %d, s: %d, range: %d\\n"" , ( int ) str , ( int ) end , ( int ) s , ( int ) range ) ; # endif p = s ; if ( reg -> dmin > 0 ) { if ( ONIGENC_IS_SINGLEBYTE ( reg -> enc ) ) { p += reg -> dmin ; } else { UChar * q = p + reg -> dmin ; if ( q >= end ) return 0 ; while ( p < q ) p += enclen ( reg -> enc , p ) ; } } retry : switch ( reg -> optimize ) { case ONIG_OPTIMIZE_EXACT : p = slow_search ( reg -> enc , reg -> exact , reg -> exact_end , p , end , range ) ; break ; case ONIG_OPTIMIZE_EXACT_IC : p = slow_search_ic ( reg -> enc , reg -> case_fold_flag , reg -> exact , reg -> exact_end , p , end , range ) ; break ; case ONIG_OPTIMIZE_EXACT_BM : p = bm_search ( reg , reg -> exact , reg -> exact_end , p , end , range ) ; break ; case ONIG_OPTIMIZE_EXACT_BM_NOT_REV : p = bm_search_notrev ( reg , reg -> exact , reg -> exact_end , p , end , range ) ; break ; case ONIG_OPTIMIZE_MAP : p = map_search ( reg -> enc , reg -> map , p , range ) ; 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 )" 22,"CWE-125 void isoclns_print ( netdissect_options * ndo , const uint8_t * p , u_int length , u_int caplen ) { if ( caplen <= 1 ) { ND_PRINT ( ( ndo , ""|OSI"" ) ) ; return ; } if ( ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""OSI NLPID %s (0x%02x): "" , tok2str ( nlpid_values , ""Unknown"" , * p ) , * p ) ) ; switch ( * p ) { case NLPID_CLNP : if ( ! clnp_print ( ndo , p , length ) ) print_unknown_data ( ndo , p , ""\\n\\t"" , caplen ) ; break ; case NLPID_ESIS : esis_print ( ndo , p , length ) ; return ; case NLPID_ISIS : if ( ! isis_print ( ndo , p , length ) ) print_unknown_data ( ndo , p , ""\\n\\t"" , caplen ) ; break ; case NLPID_NULLNS : ND_PRINT ( ( ndo , ""%slength: %u"" , ndo -> ndo_eflag ? """" : "", "" , length ) ) ; break ; case NLPID_Q933 : q933_print ( ndo , p + 1 , length - 1 ) ; break ; case NLPID_IP : ip_print ( ndo , p + 1 , length - 1 ) ; break ; case NLPID_IP6 : ip6_print ( ndo , p + 1 , length - 1 ) ; break ; case NLPID_PPP : ppp_print ( ndo , p + 1 , length - 1 ) ; break ; default : if ( ! ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""OSI NLPID 0x%02x unknown"" , * p ) ) ; ND_PRINT ( ( ndo , ""%slength: %u"" , ndo -> ndo_eflag ? """" : "", "" , length ) ) ; if ( caplen > 1 ) print_unknown_data ( ndo , p , ""\\n\\t"" , caplen ) ; break ; } }","void isoclns_print ( netdissect_options * ndo , const uint8_t * p , u_int length ) { if ( ! ND_TTEST ( * p ) ) { ND_PRINT ( ( ndo , ""|OSI"" ) ) ; return ; } if ( ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""OSI NLPID %s (0x%02x): "" , tok2str ( nlpid_values , ""Unknown"" , * p ) , * p ) ) ; switch ( * p ) { case NLPID_CLNP : if ( ! clnp_print ( ndo , p , length ) ) print_unknown_data ( ndo , p , ""\\n\\t"" , length ) ; break ; case NLPID_ESIS : esis_print ( ndo , p , length ) ; return ; case NLPID_ISIS : if ( ! isis_print ( ndo , p , length ) ) print_unknown_data ( ndo , p , ""\\n\\t"" , length ) ; break ; case NLPID_NULLNS : ND_PRINT ( ( ndo , ""%slength: %u"" , ndo -> ndo_eflag ? """" : "", "" , length ) ) ; break ; case NLPID_Q933 : q933_print ( ndo , p + 1 , length - 1 ) ; break ; case NLPID_IP : ip_print ( ndo , p + 1 , length - 1 ) ; break ; case NLPID_IP6 : ip6_print ( ndo , p + 1 , length - 1 ) ; break ; case NLPID_PPP : ppp_print ( ndo , p + 1 , length - 1 ) ; break ; default : if ( ! ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""OSI NLPID 0x%02x unknown"" , * p ) ) ; ND_PRINT ( ( ndo , ""%slength: %u"" , ndo -> ndo_eflag ? """" : "", "" , length ) ) ; if ( length > 1 ) print_unknown_data ( ndo , p , ""\\n\\t"" , length ) ; break ; } }" 23,"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 ) ; if ( count > XFS_ACL_MAX_ENTRIES ) return ERR_PTR ( - EFSCORRUPTED ) ; 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 ; unsigned int count , i ; count = be32_to_cpu ( aclp -> acl_cnt ) ; if ( count > XFS_ACL_MAX_ENTRIES ) return ERR_PTR ( - EFSCORRUPTED ) ; 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 ) ; }" 24,"CWE-119 static void update_stats ( VP9_COMP * cpi ) { VP9_COMMON * const cm = & cpi -> common ; const MACROBLOCK * const x = & cpi -> mb ; const MACROBLOCKD * const xd = & x -> e_mbd ; const MODE_INFO * const mi = xd -> mi [ 0 ] ; const MB_MODE_INFO * const mbmi = & mi -> mbmi ; if ( ! frame_is_intra_only ( cm ) ) { const int seg_ref_active = vp9_segfeature_active ( & cm -> seg , mbmi -> segment_id , SEG_LVL_REF_FRAME ) ; if ( ! seg_ref_active ) { FRAME_COUNTS * const counts = & cm -> counts ; const int inter_block = is_inter_block ( mbmi ) ; counts -> intra_inter [ vp9_get_intra_inter_context ( xd ) ] [ inter_block ] ++ ; if ( inter_block ) { const MV_REFERENCE_FRAME ref0 = mbmi -> ref_frame [ 0 ] ; if ( cm -> reference_mode == REFERENCE_MODE_SELECT ) counts -> comp_inter [ vp9_get_reference_mode_context ( cm , xd ) ] [ has_second_ref ( mbmi ) ] ++ ; if ( has_second_ref ( mbmi ) ) { counts -> comp_ref [ vp9_get_pred_context_comp_ref_p ( cm , xd ) ] [ ref0 == GOLDEN_FRAME ] ++ ; } else { counts -> single_ref [ vp9_get_pred_context_single_ref_p1 ( xd ) ] [ 0 ] [ ref0 != LAST_FRAME ] ++ ; if ( ref0 != LAST_FRAME ) counts -> single_ref [ vp9_get_pred_context_single_ref_p2 ( xd ) ] [ 1 ] [ ref0 != GOLDEN_FRAME ] ++ ; } } } } }"," static void update_stats ( VP9_COMMON * cm , ThreadData * td ) { const MACROBLOCK * x = & td -> mb ; const MACROBLOCKD * const xd = & x -> e_mbd ; const MODE_INFO * const mi = xd -> mi [ 0 ] ; const MB_MODE_INFO * const mbmi = & mi -> mbmi ; const MB_MODE_INFO_EXT * const mbmi_ext = x -> mbmi_ext ; const BLOCK_SIZE bsize = mbmi -> sb_type ; if ( ! frame_is_intra_only ( cm ) ) { FRAME_COUNTS * const counts = td -> counts ; const int inter_block = is_inter_block ( mbmi ) ; const int seg_ref_active = segfeature_active ( & cm -> seg , mbmi -> segment_id , SEG_LVL_REF_FRAME ) ; if ( ! seg_ref_active ) { counts -> intra_inter [ vp9_get_intra_inter_context ( xd ) ] [ inter_block ] ++ ; if ( inter_block ) { const MV_REFERENCE_FRAME ref0 = mbmi -> ref_frame [ 0 ] ; if ( cm -> reference_mode == REFERENCE_MODE_SELECT ) counts -> comp_inter [ vp9_get_reference_mode_context ( cm , xd ) ] [ has_second_ref ( mbmi ) ] ++ ; if ( has_second_ref ( mbmi ) ) { counts -> comp_ref [ vp9_get_pred_context_comp_ref_p ( cm , xd ) ] [ ref0 == GOLDEN_FRAME ] ++ ; } else { counts -> single_ref [ vp9_get_pred_context_single_ref_p1 ( xd ) ] [ 0 ] [ ref0 != LAST_FRAME ] ++ ; if ( ref0 != LAST_FRAME ) counts -> single_ref [ vp9_get_pred_context_single_ref_p2 ( xd ) ] [ 1 ] [ ref0 != GOLDEN_FRAME ] ++ ; } } } if ( inter_block && ! segfeature_active ( & cm -> seg , mbmi -> segment_id , SEG_LVL_SKIP ) ) { const int mode_ctx = mbmi_ext -> mode_context [ mbmi -> ref_frame [ 0 ] ] ; if ( bsize >= BLOCK_8X8 ) { const PREDICTION_MODE mode = mbmi -> mode ; ++ counts -> inter_mode [ mode_ctx ] [ INTER_OFFSET ( mode ) ] ; } else { const int num_4x4_w = num_4x4_blocks_wide_lookup [ bsize ] ; const int num_4x4_h = num_4x4_blocks_high_lookup [ bsize ] ; int idx , idy ; for ( idy = 0 ; idy < 2 ; idy += num_4x4_h ) { for ( idx = 0 ; idx < 2 ; idx += num_4x4_w ) { const int j = idy * 2 + idx ; const PREDICTION_MODE b_mode = mi -> bmi [ j ] . as_mode ; ++ counts -> inter_mode [ mode_ctx ] [ INTER_OFFSET ( b_mode ) ] ; } } } } } }" 25,CWE-190 size_t jsuGetFreeStack ( ) { # ifdef ARM void * frame = __builtin_frame_address ( 0 ) ; size_t stackPos = ( size_t ) ( ( char * ) frame ) ; size_t stackEnd = ( size_t ) ( ( char * ) & LINKER_END_VAR ) ; if ( stackPos < stackEnd ) return 0 ; return stackPos - stackEnd ; # elif defined ( LINUX ) char ptr ; extern void * STACK_BASE ; uint32_t count = ( uint32_t ) ( ( size_t ) STACK_BASE - ( size_t ) & ptr ) ; return 1000000 - count ; # else return 1000000 ; # endif },size_t jsuGetFreeStack ( ) { # ifdef ARM void * frame = __builtin_frame_address ( 0 ) ; size_t stackPos = ( size_t ) ( ( char * ) frame ) ; size_t stackEnd = ( size_t ) ( ( char * ) & LINKER_END_VAR ) ; if ( stackPos < stackEnd ) return 0 ; return stackPos - stackEnd ; # elif defined ( LINUX ) char ptr ; extern void * STACK_BASE ; uint32_t count = ( uint32_t ) ( ( size_t ) STACK_BASE - ( size_t ) & ptr ) ; const uint32_t max_stack = 1000000 ; if ( count > max_stack ) return 0 ; return max_stack - count ; # else return 1000000 ; # endif } 26,"CWE-200 static int __fpu__restore_sig ( void __user * buf , void __user * buf_fx , int size ) { int ia32_fxstate = ( buf != buf_fx ) ; struct task_struct * tsk = current ; struct fpu * fpu = & tsk -> thread . fpu ; int state_size = fpu_kernel_xstate_size ; u64 xfeatures = 0 ; int fx_only = 0 ; ia32_fxstate &= ( IS_ENABLED ( CONFIG_X86_32 ) || IS_ENABLED ( CONFIG_IA32_EMULATION ) ) ; if ( ! buf ) { fpu__clear ( fpu ) ; return 0 ; } if ( ! access_ok ( VERIFY_READ , buf , size ) ) return - EACCES ; fpu__activate_curr ( fpu ) ; if ( ! static_cpu_has ( X86_FEATURE_FPU ) ) return fpregs_soft_set ( current , NULL , 0 , sizeof ( struct user_i387_ia32_struct ) , NULL , buf ) != 0 ; if ( use_xsave ( ) ) { struct _fpx_sw_bytes fx_sw_user ; if ( unlikely ( check_for_xstate ( buf_fx , buf_fx , & fx_sw_user ) ) ) { state_size = sizeof ( struct fxregs_state ) ; fx_only = 1 ; trace_x86_fpu_xstate_check_failed ( fpu ) ; } else { state_size = fx_sw_user . xstate_size ; xfeatures = fx_sw_user . xfeatures ; } } if ( ia32_fxstate ) { struct fpu * fpu = & tsk -> thread . fpu ; struct user_i387_ia32_struct env ; int err = 0 ; fpu__drop ( fpu ) ; if ( using_compacted_format ( ) ) err = copy_user_to_xstate ( & fpu -> state . xsave , buf_fx ) ; else err = __copy_from_user ( & fpu -> state . xsave , buf_fx , state_size ) ; if ( err || __copy_from_user ( & env , buf , sizeof ( env ) ) ) { fpstate_init ( & fpu -> state ) ; trace_x86_fpu_init_state ( fpu ) ; err = - 1 ; } else { sanitize_restored_xstate ( tsk , & env , xfeatures , fx_only ) ; } fpu -> fpstate_active = 1 ; preempt_disable ( ) ; fpu__restore ( fpu ) ; preempt_enable ( ) ; return err ; } else { user_fpu_begin ( ) ; if ( copy_user_to_fpregs_zeroing ( buf_fx , xfeatures , fx_only ) ) { fpu__clear ( fpu ) ; return - 1 ; } } return 0 ; }","static int __fpu__restore_sig ( void __user * buf , void __user * buf_fx , int size ) { int ia32_fxstate = ( buf != buf_fx ) ; struct task_struct * tsk = current ; struct fpu * fpu = & tsk -> thread . fpu ; int state_size = fpu_kernel_xstate_size ; u64 xfeatures = 0 ; int fx_only = 0 ; ia32_fxstate &= ( IS_ENABLED ( CONFIG_X86_32 ) || IS_ENABLED ( CONFIG_IA32_EMULATION ) ) ; if ( ! buf ) { fpu__clear ( fpu ) ; return 0 ; } if ( ! access_ok ( VERIFY_READ , buf , size ) ) return - EACCES ; fpu__activate_curr ( fpu ) ; if ( ! static_cpu_has ( X86_FEATURE_FPU ) ) return fpregs_soft_set ( current , NULL , 0 , sizeof ( struct user_i387_ia32_struct ) , NULL , buf ) != 0 ; if ( use_xsave ( ) ) { struct _fpx_sw_bytes fx_sw_user ; if ( unlikely ( check_for_xstate ( buf_fx , buf_fx , & fx_sw_user ) ) ) { state_size = sizeof ( struct fxregs_state ) ; fx_only = 1 ; trace_x86_fpu_xstate_check_failed ( fpu ) ; } else { state_size = fx_sw_user . xstate_size ; xfeatures = fx_sw_user . xfeatures ; } } if ( ia32_fxstate ) { struct fpu * fpu = & tsk -> thread . fpu ; struct user_i387_ia32_struct env ; int err = 0 ; fpu__drop ( fpu ) ; if ( using_compacted_format ( ) ) { err = copy_user_to_xstate ( & fpu -> state . xsave , buf_fx ) ; } else { err = __copy_from_user ( & fpu -> state . xsave , buf_fx , state_size ) ; if ( ! err && state_size > offsetof ( struct xregs_state , header ) && fpu -> state . xsave . header . xcomp_bv ) err = - EINVAL ; } if ( err || __copy_from_user ( & env , buf , sizeof ( env ) ) ) { fpstate_init ( & fpu -> state ) ; trace_x86_fpu_init_state ( fpu ) ; err = - 1 ; } else { sanitize_restored_xstate ( tsk , & env , xfeatures , fx_only ) ; } fpu -> fpstate_active = 1 ; preempt_disable ( ) ; fpu__restore ( fpu ) ; preempt_enable ( ) ; return err ; } else { user_fpu_begin ( ) ; if ( copy_user_to_fpregs_zeroing ( buf_fx , xfeatures , fx_only ) ) { fpu__clear ( fpu ) ; return - 1 ; } } return 0 ; }" 27,"CWE-347 void pointZZ_pMul ( PointZZ_p * rop , const PointZZ_p * point , const mpz_t scalar , const CurveZZ_p * curve ) { PointZZ_p R0 , R1 , tmp ; mpz_inits ( R1 . x , R1 . y , tmp . x , tmp . y , NULL ) ; mpz_init_set ( R0 . x , point -> x ) ; mpz_init_set ( R0 . y , point -> y ) ; pointZZ_pDouble ( & R1 , point , curve ) ; int dbits = mpz_sizeinbase ( scalar , 2 ) , i ; for ( i = dbits - 2 ; i >= 0 ; i -- ) { if ( mpz_tstbit ( scalar , i ) ) { mpz_set ( tmp . x , R0 . x ) ; mpz_set ( tmp . y , R0 . y ) ; pointZZ_pAdd ( & R0 , & R1 , & tmp , curve ) ; mpz_set ( tmp . x , R1 . x ) ; mpz_set ( tmp . y , R1 . y ) ; pointZZ_pDouble ( & R1 , & tmp , curve ) ; } else { mpz_set ( tmp . x , R1 . x ) ; mpz_set ( tmp . y , R1 . y ) ; pointZZ_pAdd ( & R1 , & R0 , & tmp , curve ) ; mpz_set ( tmp . x , R0 . x ) ; mpz_set ( tmp . y , R0 . y ) ; pointZZ_pDouble ( & R0 , & tmp , curve ) ; } } mpz_init_set ( rop -> x , R0 . x ) ; mpz_init_set ( rop -> y , R0 . y ) ; mpz_clears ( R0 . x , R0 . y , R1 . x , R1 . y , tmp . x , tmp . y , NULL ) ; }","void pointZZ_pMul ( PointZZ_p * rop , const PointZZ_p * point , const mpz_t scalar , const CurveZZ_p * curve ) { if ( pointZZ_pIsIdentityElement ( point ) ) { return pointZZ_pSetToIdentityElement ( rop ) ; } PointZZ_p R0 , R1 , tmp ; mpz_inits ( R1 . x , R1 . y , tmp . x , tmp . y , NULL ) ; mpz_init_set ( R0 . x , point -> x ) ; mpz_init_set ( R0 . y , point -> y ) ; pointZZ_pDouble ( & R1 , point , curve ) ; int dbits = mpz_sizeinbase ( scalar , 2 ) , i ; for ( i = dbits - 2 ; i >= 0 ; i -- ) { if ( mpz_tstbit ( scalar , i ) ) { mpz_set ( tmp . x , R0 . x ) ; mpz_set ( tmp . y , R0 . y ) ; pointZZ_pAdd ( & R0 , & R1 , & tmp , curve ) ; mpz_set ( tmp . x , R1 . x ) ; mpz_set ( tmp . y , R1 . y ) ; pointZZ_pDouble ( & R1 , & tmp , curve ) ; } else { mpz_set ( tmp . x , R1 . x ) ; mpz_set ( tmp . y , R1 . y ) ; pointZZ_pAdd ( & R1 , & R0 , & tmp , curve ) ; mpz_set ( tmp . x , R0 . x ) ; mpz_set ( tmp . y , R0 . y ) ; pointZZ_pDouble ( & R0 , & tmp , curve ) ; } } mpz_init_set ( rop -> x , R0 . x ) ; mpz_init_set ( rop -> y , R0 . y ) ; mpz_clears ( R0 . x , R0 . y , R1 . x , R1 . y , tmp . x , tmp . y , NULL ) ; }" 28,"CWE-476 static int __rds_rdma_map ( struct rds_sock * rs , struct rds_get_mr_args * args , u64 * cookie_ret , struct rds_mr * * mr_ret ) { struct rds_mr * mr = NULL , * found ; unsigned int nr_pages ; struct page * * pages = NULL ; struct scatterlist * sg ; void * trans_private ; unsigned long flags ; rds_rdma_cookie_t cookie ; unsigned int nents ; long i ; int ret ; if ( rs -> rs_bound_addr == 0 ) { ret = - ENOTCONN ; goto out ; } if ( ! rs -> rs_transport -> get_mr ) { ret = - EOPNOTSUPP ; goto out ; } nr_pages = rds_pages_in_vec ( & args -> vec ) ; if ( nr_pages == 0 ) { ret = - EINVAL ; goto out ; } if ( ( nr_pages - 1 ) > ( RDS_MAX_MSG_SIZE >> PAGE_SHIFT ) ) { ret = - EMSGSIZE ; goto out ; } rdsdebug ( ""RDS: get_mr addr %llx len %llu nr_pages %u\\n"" , args -> vec . addr , args -> vec . bytes , nr_pages ) ; pages = kcalloc ( nr_pages , sizeof ( struct page * ) , GFP_KERNEL ) ; if ( ! pages ) { ret = - ENOMEM ; goto out ; } mr = kzalloc ( sizeof ( struct rds_mr ) , GFP_KERNEL ) ; if ( ! mr ) { ret = - ENOMEM ; goto out ; } refcount_set ( & mr -> r_refcount , 1 ) ; RB_CLEAR_NODE ( & mr -> r_rb_node ) ; mr -> r_trans = rs -> rs_transport ; mr -> r_sock = rs ; if ( args -> flags & RDS_RDMA_USE_ONCE ) mr -> r_use_once = 1 ; if ( args -> flags & RDS_RDMA_INVALIDATE ) mr -> r_invalidate = 1 ; if ( args -> flags & RDS_RDMA_READWRITE ) mr -> r_write = 1 ; ret = rds_pin_pages ( args -> vec . addr , nr_pages , pages , 1 ) ; if ( ret < 0 ) goto out ; nents = ret ; sg = kcalloc ( nents , sizeof ( * sg ) , GFP_KERNEL ) ; if ( ! sg ) { ret = - ENOMEM ; goto out ; } WARN_ON ( ! nents ) ; sg_init_table ( sg , nents ) ; for ( i = 0 ; i < nents ; i ++ )","static int __rds_rdma_map ( struct rds_sock * rs , struct rds_get_mr_args * args , u64 * cookie_ret , struct rds_mr * * mr_ret ) { struct rds_mr * mr = NULL , * found ; unsigned int nr_pages ; struct page * * pages = NULL ; struct scatterlist * sg ; void * trans_private ; unsigned long flags ; rds_rdma_cookie_t cookie ; unsigned int nents ; long i ; int ret ; if ( rs -> rs_bound_addr == 0 || ! rs -> rs_transport ) { ret = - ENOTCONN ; goto out ; } if ( ! rs -> rs_transport -> get_mr ) { ret = - EOPNOTSUPP ; goto out ; } nr_pages = rds_pages_in_vec ( & args -> vec ) ; if ( nr_pages == 0 ) { ret = - EINVAL ; goto out ; } if ( ( nr_pages - 1 ) > ( RDS_MAX_MSG_SIZE >> PAGE_SHIFT ) ) { ret = - EMSGSIZE ; goto out ; } rdsdebug ( ""RDS: get_mr addr %llx len %llu nr_pages %u\\n"" , args -> vec . addr , args -> vec . bytes , nr_pages ) ; pages = kcalloc ( nr_pages , sizeof ( struct page * ) , GFP_KERNEL ) ; if ( ! pages ) { ret = - ENOMEM ; goto out ; } mr = kzalloc ( sizeof ( struct rds_mr ) , GFP_KERNEL ) ; if ( ! mr ) { ret = - ENOMEM ; goto out ; } refcount_set ( & mr -> r_refcount , 1 ) ; RB_CLEAR_NODE ( & mr -> r_rb_node ) ; mr -> r_trans = rs -> rs_transport ; mr -> r_sock = rs ; if ( args -> flags & RDS_RDMA_USE_ONCE ) mr -> r_use_once = 1 ; if ( args -> flags & RDS_RDMA_INVALIDATE ) mr -> r_invalidate = 1 ; if ( args -> flags & RDS_RDMA_READWRITE ) mr -> r_write = 1 ; ret = rds_pin_pages ( args -> vec . addr , nr_pages , pages , 1 ) ; if ( ret < 0 ) goto out ; nents = ret ; sg = kcalloc ( nents , sizeof ( * sg ) , GFP_KERNEL ) ; if ( ! sg ) { ret = - ENOMEM ; goto out ; } WARN_ON ( ! nents ) ; sg_init_table ( sg , nents ) ; for ( i = 0 ; i < nents ; i ++ )" 29,"CWE-89 static CURLcode imap_parse_url_path ( struct connectdata * conn ) { struct imap_conn * imapc = & conn -> proto . imapc ; struct SessionHandle * data = conn -> data ; const char * path = data -> state . path ; int len ; if ( ! * path ) path = ""INBOX"" ; imapc -> mailbox = curl_easy_unescape ( data , path , 0 , & len ) ; if ( ! imapc -> mailbox ) return CURLE_OUT_OF_MEMORY ; return CURLE_OK ; }","static CURLcode imap_parse_url_path ( struct connectdata * conn ) { struct imap_conn * imapc = & conn -> proto . imapc ; struct SessionHandle * data = conn -> data ; const char * path = data -> state . path ; if ( ! * path ) path = ""INBOX"" ; return Curl_urldecode ( data , path , 0 , & imapc -> mailbox , NULL , TRUE ) ; }" 30,"CWE-362 static int handle_emulation_failure ( struct kvm_vcpu * vcpu ) { trace_kvm_emulate_insn_failed ( vcpu ) ; vcpu -> run -> exit_reason = KVM_EXIT_INTERNAL_ERROR ; vcpu -> run -> internal . suberror = KVM_INTERNAL_ERROR_EMULATION ; vcpu -> run -> internal . ndata = 0 ; kvm_queue_exception ( vcpu , UD_VECTOR ) ; return EMULATE_FAIL ; }","static int handle_emulation_failure ( struct kvm_vcpu * vcpu ) { int r = EMULATE_DONE ; + vcpu -> stat . insn_emulation_fail ; trace_kvm_emulate_insn_failed ( vcpu ) ; if ( ! is_guest_mode ( vcpu ) ) { vcpu -> run -> exit_reason = KVM_EXIT_INTERNAL_ERROR ; vcpu -> run -> internal . suberror = KVM_INTERNAL_ERROR_EMULATION ; vcpu -> run -> internal . ndata = 0 ; r = EMULATE_FAIL ; } kvm_queue_exception ( vcpu , UD_VECTOR ) ; return r ; }" 31,"CWE-200 static int ext4_ext_grow_indepth ( handle_t * handle , struct inode * inode , unsigned int flags ) { struct ext4_extent_header * neh ; struct buffer_head * bh ; ext4_fsblk_t newblock , goal = 0 ; struct ext4_super_block * es = EXT4_SB ( inode -> i_sb ) -> s_es ; int err = 0 ; if ( ext_depth ( inode ) ) goal = ext4_idx_pblock ( EXT_FIRST_INDEX ( ext_inode_hdr ( inode ) ) ) ; if ( goal > le32_to_cpu ( es -> s_first_data_block ) ) { flags |= EXT4_MB_HINT_TRY_GOAL ; goal -- ; } else goal = ext4_inode_to_goal_block ( inode ) ; newblock = ext4_new_meta_blocks ( handle , inode , goal , flags , NULL , & err ) ; if ( newblock == 0 ) return err ; bh = sb_getblk_gfp ( inode -> i_sb , newblock , __GFP_MOVABLE | GFP_NOFS ) ; if ( unlikely ( ! bh ) ) return - ENOMEM ; lock_buffer ( bh ) ; err = ext4_journal_get_create_access ( handle , bh ) ; if ( err ) { unlock_buffer ( bh ) ; goto out ; } memmove ( bh -> b_data , EXT4_I ( inode ) -> i_data , sizeof ( EXT4_I ( inode ) -> i_data ) ) ; neh = ext_block_hdr ( bh ) ; if ( ext_depth ( inode ) ) neh -> eh_max = cpu_to_le16 ( ext4_ext_space_block_idx ( inode , 0 ) ) ; else neh -> eh_max = cpu_to_le16 ( ext4_ext_space_block ( inode , 0 ) ) ; neh -> eh_magic = EXT4_EXT_MAGIC ; ext4_extent_block_csum_set ( inode , neh ) ; set_buffer_uptodate ( bh ) ; unlock_buffer ( bh ) ; err = ext4_handle_dirty_metadata ( handle , inode , bh ) ; if ( err ) goto out ; neh = ext_inode_hdr ( inode ) ; neh -> eh_entries = cpu_to_le16 ( 1 ) ; ext4_idx_store_pblock ( EXT_FIRST_INDEX ( neh ) , newblock ) ; if ( neh -> eh_depth == 0 ) { neh -> eh_max = cpu_to_le16 ( ext4_ext_space_root_idx ( inode , 0 ) ) ; EXT_FIRST_INDEX ( neh ) -> ei_block = EXT_FIRST_EXTENT ( neh ) -> ee_block ; } ext_debug ( ""new root: num %d(%d), lblock %d, ptr %llu\\n"" , le16_to_cpu ( neh -> eh_entries ) , le16_to_cpu ( neh -> eh_max ) , le32_to_cpu ( EXT_FIRST_INDEX ( neh ) -> ei_block ) , ext4_idx_pblock ( EXT_FIRST_INDEX ( neh ) ) ) ; le16_add_cpu ( & neh -> eh_depth , 1 ) ; ext4_mark_inode_dirty ( handle , inode ) ; out : brelse ( bh ) ; return err ; }","static int ext4_ext_grow_indepth ( handle_t * handle , struct inode * inode , unsigned int flags ) { struct ext4_extent_header * neh ; struct buffer_head * bh ; ext4_fsblk_t newblock , goal = 0 ; struct ext4_super_block * es = EXT4_SB ( inode -> i_sb ) -> s_es ; int err = 0 ; size_t ext_size = 0 ; if ( ext_depth ( inode ) ) goal = ext4_idx_pblock ( EXT_FIRST_INDEX ( ext_inode_hdr ( inode ) ) ) ; if ( goal > le32_to_cpu ( es -> s_first_data_block ) ) { flags |= EXT4_MB_HINT_TRY_GOAL ; goal -- ; } else goal = ext4_inode_to_goal_block ( inode ) ; newblock = ext4_new_meta_blocks ( handle , inode , goal , flags , NULL , & err ) ; if ( newblock == 0 ) return err ; bh = sb_getblk_gfp ( inode -> i_sb , newblock , __GFP_MOVABLE | GFP_NOFS ) ; if ( unlikely ( ! bh ) ) return - ENOMEM ; lock_buffer ( bh ) ; err = ext4_journal_get_create_access ( handle , bh ) ; if ( err ) { unlock_buffer ( bh ) ; goto out ; } ext_size = sizeof ( EXT4_I ( inode ) -> i_data ) ; memmove ( bh -> b_data , EXT4_I ( inode ) -> i_data , ext_size ) ; memset ( bh -> b_data + ext_size , 0 , inode -> i_sb -> s_blocksize - ext_size ) ; neh = ext_block_hdr ( bh ) ; if ( ext_depth ( inode ) ) neh -> eh_max = cpu_to_le16 ( ext4_ext_space_block_idx ( inode , 0 ) ) ; else neh -> eh_max = cpu_to_le16 ( ext4_ext_space_block ( inode , 0 ) ) ; neh -> eh_magic = EXT4_EXT_MAGIC ; ext4_extent_block_csum_set ( inode , neh ) ; set_buffer_uptodate ( bh ) ; unlock_buffer ( bh ) ; err = ext4_handle_dirty_metadata ( handle , inode , bh ) ; if ( err ) goto out ; neh = ext_inode_hdr ( inode ) ; neh -> eh_entries = cpu_to_le16 ( 1 ) ; ext4_idx_store_pblock ( EXT_FIRST_INDEX ( neh ) , newblock ) ; if ( neh -> eh_depth == 0 ) { neh -> eh_max = cpu_to_le16 ( ext4_ext_space_root_idx ( inode , 0 ) ) ; EXT_FIRST_INDEX ( neh ) -> ei_block = EXT_FIRST_EXTENT ( neh ) -> ee_block ; } ext_debug ( ""new root: num %d(%d), lblock %d, ptr %llu\\n"" , le16_to_cpu ( neh -> eh_entries ) , le16_to_cpu ( neh -> eh_max ) , le32_to_cpu ( EXT_FIRST_INDEX ( neh ) -> ei_block ) , ext4_idx_pblock ( EXT_FIRST_INDEX ( neh ) ) ) ; le16_add_cpu ( & neh -> eh_depth , 1 ) ; ext4_mark_inode_dirty ( handle , inode ) ; out : brelse ( bh ) ; return err ; }" 32,"CWE-125 strftime ( tmp , sizeof ( tmp ) - 1 , ""%d/%b/%Y:%H:%M:%S %z"" , localtime ( t ) ) ; } else { strftime ( tmp , sizeof ( tmp ) - 1 , format , localtime ( t ) ) ; } len2 = snprintf ( b , FPM_LOG_BUFFER - len , ""%s"" , tmp ) ; } format [ 0 ] = '\\0' ; break ; case 'u' : if ( ! test ) { len2 = snprintf ( b , FPM_LOG_BUFFER - len , ""%s"" , proc . auth_user ) ; } break ; case '{' : token = 1 ; { char * start ; size_t l ; start = ++ s ; while ( * s != '\\0' ) { if ( * s == '}' ) { l = s - start ; if ( l >= sizeof ( format ) - 1 ) { l = sizeof ( format ) - 1 ; } memcpy ( format , start , l ) ; format [ l ] = '\\0' ; break ; } s ++ ; } if ( s [ 1 ] == '\\0' ) { zlog ( ZLOG_WARNING , ""missing closing embrace in the access.format"" ) ; return - 1 ; } } break ; default : zlog ( ZLOG_WARNING , ""Invalid token in the access.format (%%%c)"" , * s ) ; return - 1 ; } if ( * s != '}' && format [ 0 ] != '\\0' ) { zlog ( ZLOG_WARNING , ""embrace is not allowed for modifier %%%c"" , * s ) ; return - 1 ; } s ++ ; if ( ! test ) { b += len2 ; len += len2 ; } continue ; } if ( ! test ) { * b = * s ; b ++ ; len ++ ; } s ++ ; } if ( ! test && strlen ( buffer ) > 0 ) { buffer [ len ] = '\\n' ; write ( fpm_log_fd , buffer , len + 1 ) ; } return 0 ; }","strftime ( tmp , sizeof ( tmp ) - 1 , ""%d/%b/%Y:%H:%M:%S %z"" , localtime ( t ) ) ; } else { strftime ( tmp , sizeof ( tmp ) - 1 , format , localtime ( t ) ) ; } len2 = snprintf ( b , FPM_LOG_BUFFER - len , ""%s"" , tmp ) ; } format [ 0 ] = '\\0' ; break ; case 'u' : if ( ! test ) { len2 = snprintf ( b , FPM_LOG_BUFFER - len , ""%s"" , proc . auth_user ) ; } break ; case '{' : token = 1 ; { char * start ; size_t l ; start = ++ s ; while ( * s != '\\0' ) { if ( * s == '}' ) { l = s - start ; if ( l >= sizeof ( format ) - 1 ) { l = sizeof ( format ) - 1 ; } memcpy ( format , start , l ) ; format [ l ] = '\\0' ; break ; } s ++ ; } if ( s [ 1 ] == '\\0' ) { zlog ( ZLOG_WARNING , ""missing closing embrace in the access.format"" ) ; return - 1 ; } } break ; default : zlog ( ZLOG_WARNING , ""Invalid token in the access.format (%%%c)"" , * s ) ; return - 1 ; } if ( * s != '}' && format [ 0 ] != '\\0' ) { zlog ( ZLOG_WARNING , ""embrace is not allowed for modifier %%%c"" , * s ) ; return - 1 ; } s ++ ; if ( ! test ) { b += len2 ; len += len2 ; } if ( len >= FPM_LOG_BUFFER ) { zlog ( ZLOG_NOTICE , ""the log buffer is full (%d). The access log request has been truncated."" , FPM_LOG_BUFFER ) ; len = FPM_LOG_BUFFER ; break ; } continue ; } if ( ! test ) { * b = * s ; b ++ ; len ++ ; } s ++ ; } if ( ! test && strlen ( buffer ) > 0 ) { buffer [ len ] = '\\n' ; write ( fpm_log_fd , buffer , len + 1 ) ; } return 0 ; }" 33,"CWE-401 static int nfp_flower_spawn_vnic_reprs ( struct nfp_app * app , enum nfp_flower_cmsg_port_vnic_type vnic_type , enum nfp_repr_type repr_type , unsigned int cnt ) { u8 nfp_pcie = nfp_cppcore_pcie_unit ( app -> pf -> cpp ) ; struct nfp_flower_priv * priv = app -> priv ; atomic_t * replies = & priv -> reify_replies ; struct nfp_flower_repr_priv * repr_priv ; enum nfp_port_type port_type ; struct nfp_repr * nfp_repr ; struct nfp_reprs * reprs ; int i , err , reify_cnt ; const u8 queue = 0 ; port_type = repr_type == NFP_REPR_TYPE_PF ? NFP_PORT_PF_PORT : NFP_PORT_VF_PORT ; reprs = nfp_reprs_alloc ( cnt ) ; if ( ! reprs ) return - ENOMEM ; for ( i = 0 ; i < cnt ; i ++ ) { struct net_device * repr ; struct nfp_port * port ; u32 port_id ; repr = nfp_repr_alloc ( app ) ; if ( ! repr ) { err = - ENOMEM ; goto err_reprs_clean ; } repr_priv = kzalloc ( sizeof ( * repr_priv ) , GFP_KERNEL ) ; if ( ! repr_priv ) { err = - ENOMEM ; goto err_reprs_clean ; } nfp_repr = netdev_priv ( repr ) ; nfp_repr -> app_priv = repr_priv ; repr_priv -> nfp_repr = nfp_repr ; WARN_ON ( repr_type == NFP_REPR_TYPE_PF && i ) ; port = nfp_port_alloc ( app , port_type , repr ) ; if ( IS_ERR ( port ) ) { err = PTR_ERR ( port ) ; nfp_repr_free ( repr ) ; goto err_reprs_clean ; } if ( repr_type == NFP_REPR_TYPE_PF ) { port -> pf_id = i ; port -> vnic = priv -> nn -> dp . ctrl_bar ; } else { port -> pf_id = 0 ; port -> vf_id = i ; port -> vnic = app -> pf -> vf_cfg_mem + i * NFP_NET_CFG_BAR_SZ ; } eth_hw_addr_random ( repr ) ; port_id = nfp_flower_cmsg_pcie_port ( nfp_pcie , vnic_type , i , queue ) ; err = nfp_repr_init ( app , repr , port_id , port , priv -> nn -> dp . netdev ) ; if ( err ) { nfp_port_free ( port ) ; nfp_repr_free ( repr ) ; goto err_reprs_clean ; } RCU_INIT_POINTER ( reprs -> reprs [ i ] , repr ) ; nfp_info ( app -> cpp , ""%s%d Representor(%s) created\\n"" , repr_type == NFP_REPR_TYPE_PF ? ""PF"" : ""VF"" , i , repr -> name ) ; } nfp_app_reprs_set ( app , repr_type , reprs ) ; atomic_set ( replies , 0 ) ; reify_cnt = nfp_flower_reprs_reify ( app , repr_type , true ) ; if ( reify_cnt < 0 ) { err = reify_cnt ; nfp_warn ( app -> cpp , ""Failed to notify firmware about repr creation\\n"" ) ; goto err_reprs_remove ; } err = nfp_flower_wait_repr_reify ( app , replies , reify_cnt ) ; if ( err ) goto err_reprs_remove ; return 0 ; err_reprs_remove : reprs = nfp_app_reprs_set ( app , repr_type , NULL ) ; err_reprs_clean : nfp_reprs_clean_and_free ( app , reprs ) ; return err ; }","static int nfp_flower_spawn_vnic_reprs ( struct nfp_app * app , enum nfp_flower_cmsg_port_vnic_type vnic_type , enum nfp_repr_type repr_type , unsigned int cnt ) { u8 nfp_pcie = nfp_cppcore_pcie_unit ( app -> pf -> cpp ) ; struct nfp_flower_priv * priv = app -> priv ; atomic_t * replies = & priv -> reify_replies ; struct nfp_flower_repr_priv * repr_priv ; enum nfp_port_type port_type ; struct nfp_repr * nfp_repr ; struct nfp_reprs * reprs ; int i , err , reify_cnt ; const u8 queue = 0 ; port_type = repr_type == NFP_REPR_TYPE_PF ? NFP_PORT_PF_PORT : NFP_PORT_VF_PORT ; reprs = nfp_reprs_alloc ( cnt ) ; if ( ! reprs ) return - ENOMEM ; for ( i = 0 ; i < cnt ; i ++ ) { struct net_device * repr ; struct nfp_port * port ; u32 port_id ; repr = nfp_repr_alloc ( app ) ; if ( ! repr ) { err = - ENOMEM ; goto err_reprs_clean ; } repr_priv = kzalloc ( sizeof ( * repr_priv ) , GFP_KERNEL ) ; if ( ! repr_priv ) { err = - ENOMEM ; nfp_repr_free ( repr ) ; goto err_reprs_clean ; } nfp_repr = netdev_priv ( repr ) ; nfp_repr -> app_priv = repr_priv ; repr_priv -> nfp_repr = nfp_repr ; WARN_ON ( repr_type == NFP_REPR_TYPE_PF && i ) ; port = nfp_port_alloc ( app , port_type , repr ) ; if ( IS_ERR ( port ) ) { err = PTR_ERR ( port ) ; kfree ( repr_priv ) ; nfp_repr_free ( repr ) ; goto err_reprs_clean ; } if ( repr_type == NFP_REPR_TYPE_PF ) { port -> pf_id = i ; port -> vnic = priv -> nn -> dp . ctrl_bar ; } else { port -> pf_id = 0 ; port -> vf_id = i ; port -> vnic = app -> pf -> vf_cfg_mem + i * NFP_NET_CFG_BAR_SZ ; } eth_hw_addr_random ( repr ) ; port_id = nfp_flower_cmsg_pcie_port ( nfp_pcie , vnic_type , i , queue ) ; err = nfp_repr_init ( app , repr , port_id , port , priv -> nn -> dp . netdev ) ; if ( err ) { kfree ( repr_priv ) ; nfp_port_free ( port ) ; nfp_repr_free ( repr ) ; goto err_reprs_clean ; } RCU_INIT_POINTER ( reprs -> reprs [ i ] , repr ) ; nfp_info ( app -> cpp , ""%s%d Representor(%s) created\\n"" , repr_type == NFP_REPR_TYPE_PF ? ""PF"" : ""VF"" , i , repr -> name ) ; } nfp_app_reprs_set ( app , repr_type , reprs ) ; atomic_set ( replies , 0 ) ; reify_cnt = nfp_flower_reprs_reify ( app , repr_type , true ) ; if ( reify_cnt < 0 ) { err = reify_cnt ; nfp_warn ( app -> cpp , ""Failed to notify firmware about repr creation\\n"" ) ; goto err_reprs_remove ; } err = nfp_flower_wait_repr_reify ( app , replies , reify_cnt ) ; if ( err ) goto err_reprs_remove ; return 0 ; err_reprs_remove : reprs = nfp_app_reprs_set ( app , repr_type , NULL ) ; err_reprs_clean : nfp_reprs_clean_and_free ( app , reprs ) ; return err ; }" 34,"CWE-399 sctp_disposition_t sctp_sf_do_asconf_ack ( 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 * asconf_ack = arg ; struct sctp_chunk * last_asconf = asoc -> addip_last_asconf ; struct sctp_chunk * abort ; struct sctp_paramhdr * err_param = NULL ; sctp_addiphdr_t * addip_hdr ; __u32 sent_serial , rcvd_serial ; if ( ! sctp_vtag_verify ( asconf_ack , 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 && ! asconf_ack -> auth ) return sctp_sf_discard_chunk ( net , ep , asoc , type , arg , commands ) ; if ( ! sctp_chunk_length_valid ( asconf_ack , sizeof ( sctp_addip_chunk_t ) ) ) return sctp_sf_violation_chunklen ( net , ep , asoc , type , arg , commands ) ; addip_hdr = ( sctp_addiphdr_t * ) asconf_ack -> skb -> data ; rcvd_serial = ntohl ( addip_hdr -> serial ) ; if ( ! sctp_verify_asconf ( asoc , ( sctp_paramhdr_t * ) addip_hdr -> params , ( void * ) asconf_ack -> chunk_end , & err_param ) ) return sctp_sf_violation_paramlen ( net , ep , asoc , type , arg , ( void * ) err_param , commands ) ; if ( last_asconf ) { addip_hdr = ( sctp_addiphdr_t * ) last_asconf -> subh . addip_hdr ; sent_serial = ntohl ( addip_hdr -> serial ) ; } else { sent_serial = asoc -> addip_serial - 1 ; } if ( ADDIP_SERIAL_gte ( rcvd_serial , sent_serial + 1 ) && ! ( asoc -> addip_last_asconf ) ) { abort = sctp_make_abort ( asoc , asconf_ack , sizeof ( sctp_errhdr_t ) ) ; if ( abort ) { sctp_init_cause ( abort , SCTP_ERROR_ASCONF_ACK , 0 ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_REPLY , SCTP_CHUNK ( abort ) ) ; } sctp_add_cmd_sf ( commands , SCTP_CMD_TIMER_STOP , SCTP_TO ( SCTP_EVENT_TIMEOUT_T4_RTO ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_DISCARD_PACKET , SCTP_NULL ( ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_SET_SK_ERR , SCTP_ERROR ( ECONNABORTED ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_ASSOC_FAILED , SCTP_PERR ( SCTP_ERROR_ASCONF_ACK ) ) ; SCTP_INC_STATS ( net , SCTP_MIB_ABORTEDS ) ; SCTP_DEC_STATS ( net , SCTP_MIB_CURRESTAB ) ; return SCTP_DISPOSITION_ABORT ; } if ( ( rcvd_serial == sent_serial ) && asoc -> addip_last_asconf ) { sctp_add_cmd_sf ( commands , SCTP_CMD_TIMER_STOP , SCTP_TO ( SCTP_EVENT_TIMEOUT_T4_RTO ) ) ; if ( ! sctp_process_asconf_ack ( ( struct sctp_association * ) asoc , asconf_ack ) ) { sctp_add_cmd_sf ( commands , SCTP_CMD_SEND_NEXT_ASCONF , SCTP_NULL ( ) ) ; return SCTP_DISPOSITION_CONSUME ; } abort = sctp_make_abort ( asoc , asconf_ack , sizeof ( sctp_errhdr_t ) ) ; if ( abort ) { sctp_init_cause ( abort , SCTP_ERROR_RSRC_LOW , 0 ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_REPLY , SCTP_CHUNK ( abort ) ) ; } sctp_add_cmd_sf ( commands , SCTP_CMD_DISCARD_PACKET , SCTP_NULL ( ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_SET_SK_ERR , SCTP_ERROR ( ECONNABORTED ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_ASSOC_FAILED , SCTP_PERR ( SCTP_ERROR_ASCONF_ACK ) ) ; SCTP_INC_STATS ( net , SCTP_MIB_ABORTEDS ) ;","sctp_disposition_t sctp_sf_do_asconf_ack ( 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 * asconf_ack = arg ; struct sctp_chunk * last_asconf = asoc -> addip_last_asconf ; struct sctp_chunk * abort ; struct sctp_paramhdr * err_param = NULL ; sctp_addiphdr_t * addip_hdr ; __u32 sent_serial , rcvd_serial ; if ( ! sctp_vtag_verify ( asconf_ack , 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 && ! asconf_ack -> auth ) return sctp_sf_discard_chunk ( net , ep , asoc , type , arg , commands ) ; if ( ! sctp_chunk_length_valid ( asconf_ack , sizeof ( sctp_addip_chunk_t ) ) ) return sctp_sf_violation_chunklen ( net , ep , asoc , type , arg , commands ) ; addip_hdr = ( sctp_addiphdr_t * ) asconf_ack -> skb -> data ; rcvd_serial = ntohl ( addip_hdr -> serial ) ; if ( ! sctp_verify_asconf ( asoc , asconf_ack , false , & err_param ) ) return sctp_sf_violation_paramlen ( net , ep , asoc , type , arg , ( void * ) err_param , commands ) ; if ( last_asconf ) { addip_hdr = ( sctp_addiphdr_t * ) last_asconf -> subh . addip_hdr ; sent_serial = ntohl ( addip_hdr -> serial ) ; } else { sent_serial = asoc -> addip_serial - 1 ; } if ( ADDIP_SERIAL_gte ( rcvd_serial , sent_serial + 1 ) && ! ( asoc -> addip_last_asconf ) ) { abort = sctp_make_abort ( asoc , asconf_ack , sizeof ( sctp_errhdr_t ) ) ; if ( abort ) { sctp_init_cause ( abort , SCTP_ERROR_ASCONF_ACK , 0 ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_REPLY , SCTP_CHUNK ( abort ) ) ; } sctp_add_cmd_sf ( commands , SCTP_CMD_TIMER_STOP , SCTP_TO ( SCTP_EVENT_TIMEOUT_T4_RTO ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_DISCARD_PACKET , SCTP_NULL ( ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_SET_SK_ERR , SCTP_ERROR ( ECONNABORTED ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_ASSOC_FAILED , SCTP_PERR ( SCTP_ERROR_ASCONF_ACK ) ) ; SCTP_INC_STATS ( net , SCTP_MIB_ABORTEDS ) ; SCTP_DEC_STATS ( net , SCTP_MIB_CURRESTAB ) ; return SCTP_DISPOSITION_ABORT ; } if ( ( rcvd_serial == sent_serial ) && asoc -> addip_last_asconf ) { sctp_add_cmd_sf ( commands , SCTP_CMD_TIMER_STOP , SCTP_TO ( SCTP_EVENT_TIMEOUT_T4_RTO ) ) ; if ( ! sctp_process_asconf_ack ( ( struct sctp_association * ) asoc , asconf_ack ) ) { sctp_add_cmd_sf ( commands , SCTP_CMD_SEND_NEXT_ASCONF , SCTP_NULL ( ) ) ; return SCTP_DISPOSITION_CONSUME ; } abort = sctp_make_abort ( asoc , asconf_ack , sizeof ( sctp_errhdr_t ) ) ; if ( abort ) { sctp_init_cause ( abort , SCTP_ERROR_RSRC_LOW , 0 ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_REPLY , SCTP_CHUNK ( abort ) ) ; } sctp_add_cmd_sf ( commands , SCTP_CMD_DISCARD_PACKET , SCTP_NULL ( ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_SET_SK_ERR , SCTP_ERROR ( ECONNABORTED ) ) ; sctp_add_cmd_sf ( commands , SCTP_CMD_ASSOC_FAILED , SCTP_PERR ( SCTP_ERROR_ASCONF_ACK ) ) ; SCTP_INC_STATS ( net , SCTP_MIB_ABORTEDS ) ;" 35,"CWE-119 static INLINE void add_token ( TOKENEXTRA * * t , const vp9_prob * context_tree , int16_t extra , uint8_t token , uint8_t skip_eob_node , unsigned int * counts ) { ( * t ) -> token = token ; ( * t ) -> extra = extra ; ( * t ) -> context_tree = context_tree ; ( * t ) -> skip_eob_node = skip_eob_node ; ( * t ) ++ ; }"," static INLINE void add_token ( TOKENEXTRA * * t , const vpx_prob * context_tree , int32_t extra , uint8_t token , uint8_t skip_eob_node , unsigned int * counts ) { ( * t ) -> token = token ; ( * t ) -> extra = extra ; ( * t ) -> context_tree = context_tree ; ( * t ) -> skip_eob_node = skip_eob_node ; ( * t ) ++ ; + counts [ token ] ; }" 36,"CWE-399 static netdev_tx_t veth_xmit ( struct sk_buff * skb , struct net_device * dev ) { struct net_device * rcv = NULL ; struct veth_priv * priv , * rcv_priv ; struct veth_net_stats * stats , * rcv_stats ; int length ; priv = netdev_priv ( dev ) ; rcv = priv -> peer ; rcv_priv = netdev_priv ( rcv ) ; stats = this_cpu_ptr ( priv -> stats ) ; rcv_stats = this_cpu_ptr ( rcv_priv -> stats ) ; if ( ! ( rcv -> flags & IFF_UP ) ) goto tx_drop ; if ( dev -> features & NETIF_F_NO_CSUM ) skb -> ip_summed = rcv_priv -> ip_summed ; length = skb -> len + ETH_HLEN ; if ( dev_forward_skb ( rcv , skb ) != NET_RX_SUCCESS ) goto rx_drop ; stats -> tx_bytes += length ; stats -> tx_packets ++ ; rcv_stats -> rx_bytes += length ; rcv_stats -> rx_packets ++ ; return NETDEV_TX_OK ; tx_drop : kfree_skb ( skb ) ; stats -> tx_dropped ++ ; return NETDEV_TX_OK ; rx_drop : kfree_skb ( skb ) ; rcv_stats -> rx_dropped ++ ; return NETDEV_TX_OK ; }","static netdev_tx_t veth_xmit ( struct sk_buff * skb , struct net_device * dev ) { struct net_device * rcv = NULL ; struct veth_priv * priv , * rcv_priv ; struct veth_net_stats * stats , * rcv_stats ; int length ; priv = netdev_priv ( dev ) ; rcv = priv -> peer ; rcv_priv = netdev_priv ( rcv ) ; stats = this_cpu_ptr ( priv -> stats ) ; rcv_stats = this_cpu_ptr ( rcv_priv -> stats ) ; if ( ! ( rcv -> flags & IFF_UP ) ) goto tx_drop ; if ( dev -> features & NETIF_F_NO_CSUM ) skb -> ip_summed = rcv_priv -> ip_summed ; length = skb -> len + ETH_HLEN ; if ( dev_forward_skb ( rcv , skb ) != NET_RX_SUCCESS ) goto rx_drop ; stats -> tx_bytes += length ; stats -> tx_packets ++ ; rcv_stats -> rx_bytes += length ; rcv_stats -> rx_packets ++ ; return NETDEV_TX_OK ; tx_drop : kfree_skb ( skb ) ; stats -> tx_dropped ++ ; return NETDEV_TX_OK ; rx_drop : rcv_stats -> rx_dropped ++ ; return NETDEV_TX_OK ; }" 37,"CWE-352 void set_content_type ( HttpResponse res , const char * mime ) { set_header ( res , ""Content-Type"" , mime ) ; }","void set_content_type ( HttpResponse res , const char * mime ) { set_header ( res , ""Content-Type"" , ""%s"" , mime ) ; }" 38,"CWE-617 void pci_lintr_request ( struct pci_vdev * dev ) { struct businfo * bi ; struct slotinfo * si ; int bestpin , bestcount , pin ; bi = pci_businfo [ dev -> bus ] ; assert ( bi != NULL ) ; si = & bi -> slotinfo [ dev -> slot ] ; bestpin = 0 ; bestcount = si -> si_intpins [ 0 ] . ii_count ; for ( pin = 1 ; pin < 4 ; pin ++ ) { if ( si -> si_intpins [ pin ] . ii_count < bestcount ) { bestpin = pin ; bestcount = si -> si_intpins [ pin ] . ii_count ; } } si -> si_intpins [ bestpin ] . ii_count ++ ; dev -> lintr . pin = bestpin + 1 ; pci_set_cfgdata8 ( dev , PCIR_INTPIN , bestpin + 1 ) ; }","void pci_lintr_request ( struct pci_vdev * dev ) { struct businfo * bi ; struct slotinfo * si ; int bestpin , bestcount , pin ; bi = pci_businfo [ dev -> bus ] ; if ( bi == NULL ) { pr_err ( ""%s: pci [%s] has wrong bus %d info!\\n"" , __func__ , dev -> name , dev -> bus ) ; return ; } si = & bi -> slotinfo [ dev -> slot ] ; bestpin = 0 ; bestcount = si -> si_intpins [ 0 ] . ii_count ; for ( pin = 1 ; pin < 4 ; pin ++ ) { if ( si -> si_intpins [ pin ] . ii_count < bestcount ) { bestpin = pin ; bestcount = si -> si_intpins [ pin ] . ii_count ; } } si -> si_intpins [ bestpin ] . ii_count ++ ; dev -> lintr . pin = bestpin + 1 ; pci_set_cfgdata8 ( dev , PCIR_INTPIN , bestpin + 1 ) ; }" 39,"CWE-264 _ ( ""%s is not authorized to change the shell of %s"" ) , user_context ? : _ ( ""Unknown user context"" ) , pw -> pw_name ) ; } } if ( setupDefaultContext ( _PATH_PASSWD ) != 0 ) errx ( EXIT_FAILURE , _ ( ""can\'t set default context for %s"" ) , _PATH_PASSWD ) ; } # endif oldshell = pw -> pw_shell ; if ( oldshell == NULL || * oldshell == '\\0' ) { oldshell = _PATH_BSHELL ; nullshell = 1 ; } # ifdef HAVE_LIBUSER if ( geteuid ( ) != getuid ( ) && uid != pw -> pw_uid ) { # else if ( uid != 0 && uid != pw -> pw_uid ) { # endif errno = EACCES ; err ( EXIT_FAILURE , _ ( ""running UID doesn\'t match UID of user we\'re "" ""altering, shell change denied"" ) ) ; } if ( uid != 0 && ! get_shell_list ( oldshell ) ) { errno = EACCES ; err ( EXIT_FAILURE , _ ( ""your shell is not in %s, "" ""shell change denied"" ) , _PATH_SHELLS ) ; } printf ( _ ( ""Changing shell for %s.\\n"" ) , pw -> pw_name ) ; # if ! defined ( HAVE_LIBUSER ) && defined ( CHFN_CHSH_PASSWORD ) if ( ! auth_pam ( ""chsh"" , uid , pw -> pw_name ) ) { return EXIT_FAILURE ; } # endif if ( ! info . shell ) { info . shell = ask_new_shell ( _ ( ""New shell"" ) , oldshell ) ; if ( ! info . shell ) return EXIT_SUCCESS ; } check_shell ( info . shell ) ; if ( ! nullshell && strcmp ( oldshell , info . shell ) == 0 ) errx ( EXIT_SUCCESS , _ ( ""Shell not changed."" ) ) ; # ifdef HAVE_LIBUSER if ( set_value_libuser ( ""chsh"" , pw -> pw_name , uid , LU_LOGINSHELL , info . shell ) < 0 ) errx ( EXIT_FAILURE , _ ( ""Shell *NOT* changed. Try again later."" ) ) ; # else pw -> pw_shell = info . shell ; if ( setpwnam ( pw ) < 0 ) err ( EXIT_FAILURE , _ ( ""setpwnam failed\\n"" ""Shell *NOT* changed. Try again later."" ) ) ; # endif printf ( _ ( ""Shell changed.\\n"" ) ) ; return EXIT_SUCCESS ; }","_ ( ""%s is not authorized to change the shell of %s"" ) , user_context ? : _ ( ""Unknown user context"" ) , pw -> pw_name ) ; } } if ( setupDefaultContext ( _PATH_PASSWD ) != 0 ) errx ( EXIT_FAILURE , _ ( ""can\'t set default context for %s"" ) , _PATH_PASSWD ) ; } # endif oldshell = pw -> pw_shell ; if ( oldshell == NULL || * oldshell == '\\0' ) { oldshell = _PATH_BSHELL ; nullshell = 1 ; } # ifdef HAVE_LIBUSER if ( geteuid ( ) != getuid ( ) && uid != pw -> pw_uid ) { # else if ( uid != 0 && uid != pw -> pw_uid ) { # endif errno = EACCES ; err ( EXIT_FAILURE , _ ( ""running UID doesn\'t match UID of user we\'re "" ""altering, shell change denied"" ) ) ; } if ( uid != 0 && ! get_shell_list ( oldshell ) ) { errno = EACCES ; err ( EXIT_FAILURE , _ ( ""your shell is not in %s, "" ""shell change denied"" ) , _PATH_SHELLS ) ; } printf ( _ ( ""Changing shell for %s.\\n"" ) , pw -> pw_name ) ; # if ! defined ( HAVE_LIBUSER ) && defined ( CHFN_CHSH_PASSWORD ) if ( ! auth_pam ( ""chsh"" , uid , pw -> pw_name ) ) { return EXIT_FAILURE ; } # endif if ( ! info . shell ) { info . shell = ask_new_shell ( _ ( ""New shell"" ) , oldshell ) ; if ( ! info . shell ) return EXIT_SUCCESS ; } check_shell ( info . shell ) ; if ( ! nullshell && strcmp ( oldshell , info . shell ) == 0 ) errx ( EXIT_SUCCESS , _ ( ""Shell not changed."" ) ) ; # ifdef HAVE_LIBUSER if ( set_value_libuser ( ""chsh"" , pw -> pw_name , uid , LU_LOGINSHELL , info . shell ) < 0 ) errx ( EXIT_FAILURE , _ ( ""Shell *NOT* changed. Try again later."" ) ) ; # else pw -> pw_shell = info . shell ; if ( setpwnam ( pw , "".chsh"" ) < 0 ) err ( EXIT_FAILURE , _ ( ""setpwnam failed\\n"" ""Shell *NOT* changed. Try again later."" ) ) ; # endif printf ( _ ( ""Shell changed.\\n"" ) ) ; return EXIT_SUCCESS ; }" 40,"CWE-189 static struct bpf_verifier_state * push_stack ( struct bpf_verifier_env * env , int insn_idx , int prev_insn_idx ) { struct bpf_verifier_state * cur = env -> cur_state ; struct bpf_verifier_stack_elem * elem ; int err ; elem = kzalloc ( sizeof ( struct bpf_verifier_stack_elem ) , GFP_KERNEL ) ; if ( ! elem ) goto err ; elem -> insn_idx = insn_idx ; elem -> prev_insn_idx = prev_insn_idx ; elem -> next = env -> head ; env -> head = elem ; env -> stack_size ++ ; err = copy_verifier_state ( & elem -> st , cur ) ; if ( err ) goto err ; if ( env -> stack_size > BPF_COMPLEXITY_LIMIT_STACK ) { verbose ( env , ""BPF program is too complex\\n"" ) ; goto err ; } return & elem -> st ; err : free_verifier_state ( env -> cur_state , true ) ; env -> cur_state = NULL ; while ( ! pop_stack ( env , NULL , NULL ) ) ; return NULL ; }","static struct bpf_verifier_state * push_stack ( struct bpf_verifier_env * env , int insn_idx , int prev_insn_idx , bool speculative ) { struct bpf_verifier_state * cur = env -> cur_state ; struct bpf_verifier_stack_elem * elem ; int err ; elem = kzalloc ( sizeof ( struct bpf_verifier_stack_elem ) , GFP_KERNEL ) ; if ( ! elem ) goto err ; elem -> insn_idx = insn_idx ; elem -> prev_insn_idx = prev_insn_idx ; elem -> next = env -> head ; env -> head = elem ; env -> stack_size ++ ; err = copy_verifier_state ( & elem -> st , cur ) ; if ( err ) goto err ; elem -> st . speculative |= speculative ; if ( env -> stack_size > BPF_COMPLEXITY_LIMIT_STACK ) { verbose ( env , ""BPF program is too complex\\n"" ) ; goto err ; } return & elem -> st ; err : free_verifier_state ( env -> cur_state , true ) ; env -> cur_state = NULL ; while ( ! pop_stack ( env , NULL , NULL ) ) ; return NULL ; }" 41,"CWE-119 static int mov_read_dref ( MOVContext * c , AVIOContext * pb , MOVAtom atom ) { AVStream * st ; MOVStreamContext * sc ; int entries , i , j ; if ( c -> fc -> nb_streams < 1 ) return 0 ; st = c -> fc -> streams [ c -> fc -> nb_streams - 1 ] ; sc = st -> priv_data ; avio_rb32 ( pb ) ; entries = avio_rb32 ( pb ) ; if ( entries >= UINT_MAX / sizeof ( * sc -> drefs ) ) return AVERROR_INVALIDDATA ; av_free ( sc -> drefs ) ; sc -> drefs = av_mallocz ( entries * sizeof ( * sc -> drefs ) ) ; if ( ! sc -> drefs ) return AVERROR ( ENOMEM ) ; sc -> drefs_count = entries ; for ( i = 0 ; i < sc -> drefs_count ; i ++ ) { MOVDref * dref = & sc -> drefs [ i ] ; uint32_t size = avio_rb32 ( pb ) ; int64_t next = avio_tell ( pb ) + size - 4 ; if ( size < 12 ) return AVERROR_INVALIDDATA ; dref -> type = avio_rl32 ( pb ) ; avio_rb32 ( pb ) ; av_dlog ( c -> fc , ""type %.4s size %d\\n"" , ( char * ) & dref -> type , size ) ; if ( dref -> type == MKTAG ( 'a' , 'l' , 'i' , 's' ) && size > 150 ) { uint16_t volume_len , len ; int16_t type ; avio_skip ( pb , 10 ) ; volume_len = avio_r8 ( pb ) ; volume_len = FFMIN ( volume_len , 27 ) ; avio_read ( pb , dref -> volume , 27 ) ; dref -> volume [ volume_len ] = 0 ; av_log ( c -> fc , AV_LOG_DEBUG , ""volume %s, len %d\\n"" , dref -> volume , volume_len ) ; avio_skip ( pb , 12 ) ; len = avio_r8 ( pb ) ; len = FFMIN ( len , 63 ) ; avio_read ( pb , dref -> filename , 63 ) ; dref -> filename [ len ] = 0 ; av_log ( c -> fc , AV_LOG_DEBUG , ""filename %s, len %d\\n"" , dref -> filename , len ) ; avio_skip ( pb , 16 ) ; dref -> nlvl_from = avio_rb16 ( pb ) ; dref -> nlvl_to = avio_rb16 ( pb ) ; av_log ( c -> fc , AV_LOG_DEBUG , ""nlvl from %d, nlvl to %d\\n"" , dref -> nlvl_from , dref -> nlvl_to ) ; avio_skip ( pb , 16 ) ; for ( type = 0 ; type != - 1 && avio_tell ( pb ) < next ; ) { if ( url_feof ( pb ) ) return AVERROR_EOF ; type = avio_rb16 ( pb ) ; len = avio_rb16 ( pb ) ; av_log ( c -> fc , AV_LOG_DEBUG , ""type %d, len %d\\n"" , type , len ) ; if ( len & 1 ) len += 1 ; if ( type == 2 ) { av_free ( dref -> path ) ; dref -> path = av_mallocz ( len + 1 ) ; if ( ! dref -> path ) return AVERROR ( ENOMEM ) ; avio_read ( pb , dref -> path , len ) ; if ( len > volume_len && ! strncmp ( dref -> path , dref -> volume , volume_len ) ) { len -= volume_len ;","static int mov_read_dref ( MOVContext * c , AVIOContext * pb , MOVAtom atom ) { AVStream * st ; MOVStreamContext * sc ; int entries , i , j ; if ( c -> fc -> nb_streams < 1 ) return 0 ; st = c -> fc -> streams [ c -> fc -> nb_streams - 1 ] ; sc = st -> priv_data ; avio_rb32 ( pb ) ; entries = avio_rb32 ( pb ) ; if ( entries >= UINT_MAX / sizeof ( * sc -> drefs ) ) return AVERROR_INVALIDDATA ; av_free ( sc -> drefs ) ; sc -> drefs_count = 0 ; sc -> drefs = av_mallocz ( entries * sizeof ( * sc -> drefs ) ) ; if ( ! sc -> drefs ) return AVERROR ( ENOMEM ) ; sc -> drefs_count = entries ; for ( i = 0 ; i < sc -> drefs_count ; i ++ ) { MOVDref * dref = & sc -> drefs [ i ] ; uint32_t size = avio_rb32 ( pb ) ; int64_t next = avio_tell ( pb ) + size - 4 ; if ( size < 12 ) return AVERROR_INVALIDDATA ; dref -> type = avio_rl32 ( pb ) ; avio_rb32 ( pb ) ; av_dlog ( c -> fc , ""type %.4s size %d\\n"" , ( char * ) & dref -> type , size ) ; if ( dref -> type == MKTAG ( 'a' , 'l' , 'i' , 's' ) && size > 150 ) { uint16_t volume_len , len ; int16_t type ; avio_skip ( pb , 10 ) ; volume_len = avio_r8 ( pb ) ; volume_len = FFMIN ( volume_len , 27 ) ; avio_read ( pb , dref -> volume , 27 ) ; dref -> volume [ volume_len ] = 0 ; av_log ( c -> fc , AV_LOG_DEBUG , ""volume %s, len %d\\n"" , dref -> volume , volume_len ) ; avio_skip ( pb , 12 ) ; len = avio_r8 ( pb ) ; len = FFMIN ( len , 63 ) ; avio_read ( pb , dref -> filename , 63 ) ; dref -> filename [ len ] = 0 ; av_log ( c -> fc , AV_LOG_DEBUG , ""filename %s, len %d\\n"" , dref -> filename , len ) ; avio_skip ( pb , 16 ) ; dref -> nlvl_from = avio_rb16 ( pb ) ; dref -> nlvl_to = avio_rb16 ( pb ) ; av_log ( c -> fc , AV_LOG_DEBUG , ""nlvl from %d, nlvl to %d\\n"" , dref -> nlvl_from , dref -> nlvl_to ) ; avio_skip ( pb , 16 ) ; for ( type = 0 ; type != - 1 && avio_tell ( pb ) < next ; ) { if ( url_feof ( pb ) ) return AVERROR_EOF ; type = avio_rb16 ( pb ) ; len = avio_rb16 ( pb ) ; av_log ( c -> fc , AV_LOG_DEBUG , ""type %d, len %d\\n"" , type , len ) ; if ( len & 1 ) len += 1 ; if ( type == 2 ) { av_free ( dref -> path ) ; dref -> path = av_mallocz ( len + 1 ) ; if ( ! dref -> path ) return AVERROR ( ENOMEM ) ; avio_read ( pb , dref -> path , len ) ; if ( len > volume_len && ! strncmp ( dref -> path , dref -> volume , volume_len ) ) { len -= volume_len ;" 42,"CWE-362 struct dentry * debugfs_rename ( struct dentry * old_dir , struct dentry * old_dentry , struct dentry * new_dir , const char * new_name ) { int error ; struct dentry * dentry = NULL , * trap ; const char * old_name ; trap = lock_rename ( new_dir , old_dir ) ; if ( d_really_is_negative ( old_dir ) || d_really_is_negative ( new_dir ) ) goto exit ; if ( d_really_is_negative ( old_dentry ) || old_dentry == trap || d_mountpoint ( old_dentry ) ) goto exit ; dentry = lookup_one_len ( new_name , new_dir , strlen ( new_name ) ) ; if ( IS_ERR ( dentry ) || dentry == trap || d_really_is_positive ( dentry ) ) goto exit ; old_name = fsnotify_oldname_init ( old_dentry -> d_name . name ) ; error = simple_rename ( d_inode ( old_dir ) , old_dentry , d_inode ( new_dir ) , dentry , 0 ) ; if ( error ) { fsnotify_oldname_free ( old_name ) ; goto exit ; } d_move ( old_dentry , dentry ) ; fsnotify_move ( d_inode ( old_dir ) , d_inode ( new_dir ) , old_name , d_is_dir ( old_dentry ) , NULL , old_dentry ) ; fsnotify_oldname_free ( old_name ) ; unlock_rename ( new_dir , old_dir ) ; dput ( dentry ) ; return old_dentry ; exit : if ( dentry && ! IS_ERR ( dentry ) ) dput ( dentry ) ; unlock_rename ( new_dir , old_dir ) ; return NULL ; }","struct dentry * debugfs_rename ( struct dentry * old_dir , struct dentry * old_dentry , struct dentry * new_dir , const char * new_name ) { int error ; struct dentry * dentry = NULL , * trap ; struct name_snapshot old_name ; trap = lock_rename ( new_dir , old_dir ) ; if ( d_really_is_negative ( old_dir ) || d_really_is_negative ( new_dir ) ) goto exit ; if ( d_really_is_negative ( old_dentry ) || old_dentry == trap || d_mountpoint ( old_dentry ) ) goto exit ; dentry = lookup_one_len ( new_name , new_dir , strlen ( new_name ) ) ; if ( IS_ERR ( dentry ) || dentry == trap || d_really_is_positive ( dentry ) ) goto exit ; take_dentry_name_snapshot ( & old_name , old_dentry ) ; error = simple_rename ( d_inode ( old_dir ) , old_dentry , d_inode ( new_dir ) , dentry , 0 ) ; if ( error ) { release_dentry_name_snapshot ( & old_name ) ; goto exit ; } d_move ( old_dentry , dentry ) ; fsnotify_move ( d_inode ( old_dir ) , d_inode ( new_dir ) , old_name . name , d_is_dir ( old_dentry ) , NULL , old_dentry ) ; release_dentry_name_snapshot ( & old_name ) ; unlock_rename ( new_dir , old_dir ) ; dput ( dentry ) ; return old_dentry ; exit : if ( dentry && ! IS_ERR ( dentry ) ) dput ( dentry ) ; unlock_rename ( new_dir , old_dir ) ; return NULL ; }" 43,"CWE-190 int jas_stream_write ( jas_stream_t * stream , const void * buf , int cnt ) { int n ; const char * bufptr ; bufptr = buf ; n = 0 ; while ( n < cnt ) { if ( jas_stream_putc ( stream , * bufptr ) == EOF ) { return n ; } } return n ; }","int jas_stream_write ( jas_stream_t * stream , const void * buf , int cnt ) { int n ; const char * bufptr ; if ( cnt < 0 ) { jas_deprecated ( ""negative count for jas_stream_write"" ) ; } bufptr = buf ; n = 0 ; while ( n < cnt ) { if ( jas_stream_putc ( stream , * bufptr ) == EOF ) { return n ; } + bufptr ; + n ; } return n ; }" 44,"CWE-119 static void encode_frame ( vpx_codec_ctx_t * ctx , const vpx_image_t * img , vpx_codec_pts_t pts , unsigned int duration , vpx_enc_frame_flags_t flags , unsigned int deadline , VpxVideoWriter * writer ) { vpx_codec_iter_t iter = NULL ; const vpx_codec_cx_pkt_t * pkt = NULL ; const vpx_codec_err_t res = vpx_codec_encode ( ctx , img , pts , duration , flags , deadline ) ; if ( res != VPX_CODEC_OK ) die_codec ( ctx , ""Failed to encode frame."" ) ; while ( ( pkt = vpx_codec_get_cx_data ( ctx , & iter ) ) != NULL ) { if ( pkt -> kind == VPX_CODEC_CX_FRAME_PKT ) { const int keyframe = ( pkt -> data . frame . flags & VPX_FRAME_IS_KEY ) != 0 ; if ( ! vpx_video_writer_write_frame ( writer , pkt -> data . frame . buf , pkt -> data . frame . sz , pkt -> data . frame . pts ) ) die_codec ( ctx , ""Failed to write compressed frame."" ) ; printf ( keyframe ? ""K"" : ""."" ) ; fflush ( stdout ) ; } } }"," static int encode_frame ( vpx_codec_ctx_t * ctx , const vpx_image_t * img , vpx_codec_pts_t pts , unsigned int duration , vpx_enc_frame_flags_t flags , unsigned int deadline , VpxVideoWriter * writer ) { int got_pkts = 0 ; vpx_codec_iter_t iter = NULL ; const vpx_codec_cx_pkt_t * pkt = NULL ; const vpx_codec_err_t res = vpx_codec_encode ( ctx , img , pts , duration , flags , deadline ) ; if ( res != VPX_CODEC_OK ) die_codec ( ctx , ""Failed to encode frame."" ) ; while ( ( pkt = vpx_codec_get_cx_data ( ctx , & iter ) ) != NULL ) { got_pkts = 1 ; if ( pkt -> kind == VPX_CODEC_CX_FRAME_PKT ) { const int keyframe = ( pkt -> data . frame . flags & VPX_FRAME_IS_KEY ) != 0 ; if ( ! vpx_video_writer_write_frame ( writer , pkt -> data . frame . buf , pkt -> data . frame . sz , pkt -> data . frame . pts ) ) die_codec ( ctx , ""Failed to write compressed frame."" ) ; printf ( keyframe ? ""K"" : ""."" ) ; fflush ( stdout ) ; } } return got_pkts ; }" 45,"CWE-119 if ( data != 0 ) { vcpu_unimpl ( vcpu , ""unimplemented MMIO_CONF_BASE wrmsr: "" ""0x%llx\\n"" , data ) ; return 1 ; } break ; case MSR_IA32_DEBUGCTLMSR : if ( ! data ) { break ; } else if ( data & ~ ( DEBUGCTLMSR_LBR | DEBUGCTLMSR_BTF ) ) { return 1 ; } vcpu_unimpl ( vcpu , ""%s: MSR_IA32_DEBUGCTLMSR 0x%llx, nop\\n"" , __func__ , data ) ; break ; case 0x200 ... 0x2ff : return set_msr_mtrr ( vcpu , msr , data ) ; case MSR_IA32_APICBASE : kvm_set_apic_base ( vcpu , data ) ; break ; case APIC_BASE_MSR ... APIC_BASE_MSR + 0x3ff : return kvm_x2apic_msr_write ( vcpu , msr , data ) ; case MSR_IA32_TSCDEADLINE : kvm_set_lapic_tscdeadline_msr ( vcpu , data ) ; break ; case MSR_IA32_TSC_ADJUST : if ( guest_cpuid_has_tsc_adjust ( vcpu ) ) { if ( ! msr_info -> host_initiated ) { u64 adj = data - vcpu -> arch . ia32_tsc_adjust_msr ; kvm_x86_ops -> adjust_tsc_offset ( vcpu , adj , true ) ; } vcpu -> arch . ia32_tsc_adjust_msr = data ; } break ; case MSR_IA32_MISC_ENABLE : vcpu -> arch . ia32_misc_enable_msr = data ; break ; case MSR_KVM_WALL_CLOCK_NEW : case MSR_KVM_WALL_CLOCK : vcpu -> kvm -> arch . wall_clock = data ; kvm_write_wall_clock ( vcpu -> kvm , data ) ; break ; case MSR_KVM_SYSTEM_TIME_NEW : case MSR_KVM_SYSTEM_TIME : { kvmclock_reset ( vcpu ) ; vcpu -> arch . time = data ; kvm_make_request ( KVM_REQ_CLOCK_UPDATE , vcpu ) ; if ( ! ( data & 1 ) ) break ; vcpu -> arch . time_offset = data & ~ ( PAGE_MASK | 1 ) ; vcpu -> arch . time_page = gfn_to_page ( vcpu -> kvm , data >> PAGE_SHIFT ) ; if ( is_error_page ( vcpu -> arch . time_page ) ) vcpu -> arch . time_page = NULL ; break ; } case MSR_KVM_ASYNC_PF_EN : if ( kvm_pv_enable_async_pf ( vcpu , data ) ) return 1 ; break ; case MSR_KVM_STEAL_TIME : if ( unlikely ( ! sched_info_on ( ) ) ) return 1 ; if ( data & KVM_STEAL_RESERVED_MASK ) return 1 ; if ( kvm_gfn_to_hva_cache_init ( vcpu -> kvm , & vcpu -> arch . st . stime , data & KVM_STEAL_VALID_BITS ) ) return 1 ; vcpu -> arch . st . msr_val = data ; if ( ! ( data & KVM_MSR_ENABLED ) ) break ; vcpu -> arch . st . last_steal = current -> sched_info . run_delay ; preempt_disable ( ) ; accumulate_steal_time ( vcpu ) ; preempt_enable ( ) ; kvm_make_request ( KVM_REQ_STEAL_UPDATE , vcpu ) ; break ; case MSR_KVM_PV_EOI_EN : if ( kvm_lapic_enable_pv_eoi ( vcpu , data ) ) return 1 ; break ; case MSR_IA32_MCG_CTL : case MSR_IA32_MCG_STATUS : case MSR_IA32_MC0_CTL ... MSR_IA32_MC0_CTL + 4 * KVM_MAX_MCE_BANKS - 1 : return set_msr_mce ( vcpu , msr , data ) ; case MSR_K7_EVNTSEL0 : case MSR_K7_EVNTSEL1 : case MSR_K7_EVNTSEL2 : case MSR_K7_EVNTSEL3 : if ( data != 0 ) vcpu_unimpl ( vcpu , ""unimplemented perfctr wrmsr: "" ""0x%x data 0x%llx\\n"" , msr , data ) ; break ; case MSR_K7_PERFCTR0 : case MSR_K7_PERFCTR1 : case MSR_K7_PERFCTR2 : case MSR_K7_PERFCTR3 : vcpu_unimpl ( vcpu , ""unimplemented perfctr wrmsr: "" ""0x%x data 0x%llx\\n"" , msr , data ) ; break ;","if ( data != 0 ) { vcpu_unimpl ( vcpu , ""unimplemented MMIO_CONF_BASE wrmsr: "" ""0x%llx\\n"" , data ) ; return 1 ; } break ; case MSR_IA32_DEBUGCTLMSR : if ( ! data ) { break ; } else if ( data & ~ ( DEBUGCTLMSR_LBR | DEBUGCTLMSR_BTF ) ) { return 1 ; } vcpu_unimpl ( vcpu , ""%s: MSR_IA32_DEBUGCTLMSR 0x%llx, nop\\n"" , __func__ , data ) ; break ; case 0x200 ... 0x2ff : return set_msr_mtrr ( vcpu , msr , data ) ; case MSR_IA32_APICBASE : kvm_set_apic_base ( vcpu , data ) ; break ; case APIC_BASE_MSR ... APIC_BASE_MSR + 0x3ff : return kvm_x2apic_msr_write ( vcpu , msr , data ) ; case MSR_IA32_TSCDEADLINE : kvm_set_lapic_tscdeadline_msr ( vcpu , data ) ; break ; case MSR_IA32_TSC_ADJUST : if ( guest_cpuid_has_tsc_adjust ( vcpu ) ) { if ( ! msr_info -> host_initiated ) { u64 adj = data - vcpu -> arch . ia32_tsc_adjust_msr ; kvm_x86_ops -> adjust_tsc_offset ( vcpu , adj , true ) ; } vcpu -> arch . ia32_tsc_adjust_msr = data ; } break ; case MSR_IA32_MISC_ENABLE : vcpu -> arch . ia32_misc_enable_msr = data ; break ; case MSR_KVM_WALL_CLOCK_NEW : case MSR_KVM_WALL_CLOCK : vcpu -> kvm -> arch . wall_clock = data ; kvm_write_wall_clock ( vcpu -> kvm , data ) ; break ; case MSR_KVM_SYSTEM_TIME_NEW : case MSR_KVM_SYSTEM_TIME : { kvmclock_reset ( vcpu ) ; vcpu -> arch . time = data ; kvm_make_request ( KVM_REQ_CLOCK_UPDATE , vcpu ) ; if ( ! ( data & 1 ) ) break ; vcpu -> arch . time_offset = data & ~ ( PAGE_MASK | 1 ) ; if ( vcpu -> arch . time_offset & ( sizeof ( struct pvclock_vcpu_time_info ) - 1 ) ) break ; vcpu -> arch . time_page = gfn_to_page ( vcpu -> kvm , data >> PAGE_SHIFT ) ; if ( is_error_page ( vcpu -> arch . time_page ) ) vcpu -> arch . time_page = NULL ; break ; } case MSR_KVM_ASYNC_PF_EN : if ( kvm_pv_enable_async_pf ( vcpu , data ) ) return 1 ; break ; case MSR_KVM_STEAL_TIME : if ( unlikely ( ! sched_info_on ( ) ) ) return 1 ; if ( data & KVM_STEAL_RESERVED_MASK ) return 1 ; if ( kvm_gfn_to_hva_cache_init ( vcpu -> kvm , & vcpu -> arch . st . stime , data & KVM_STEAL_VALID_BITS ) ) return 1 ; vcpu -> arch . st . msr_val = data ; if ( ! ( data & KVM_MSR_ENABLED ) ) break ; vcpu -> arch . st . last_steal = current -> sched_info . run_delay ; preempt_disable ( ) ; accumulate_steal_time ( vcpu ) ; preempt_enable ( ) ; kvm_make_request ( KVM_REQ_STEAL_UPDATE , vcpu ) ; break ; case MSR_KVM_PV_EOI_EN : if ( kvm_lapic_enable_pv_eoi ( vcpu , data ) ) return 1 ; break ; case MSR_IA32_MCG_CTL : case MSR_IA32_MCG_STATUS : case MSR_IA32_MC0_CTL ... MSR_IA32_MC0_CTL + 4 * KVM_MAX_MCE_BANKS - 1 : return set_msr_mce ( vcpu , msr , data ) ; case MSR_K7_EVNTSEL0 : case MSR_K7_EVNTSEL1 : case MSR_K7_EVNTSEL2 : case MSR_K7_EVNTSEL3 : if ( data != 0 ) vcpu_unimpl ( vcpu , ""unimplemented perfctr wrmsr: "" ""0x%x data 0x%llx\\n"" , msr , data ) ; break ; case MSR_K7_PERFCTR0 : case MSR_K7_PERFCTR1 : case MSR_K7_PERFCTR2 : case MSR_K7_PERFCTR3 : vcpu_unimpl ( vcpu , ""unimplemented perfctr wrmsr: "" ""0x%x data 0x%llx\\n"" , msr , data ) ; break ;" 46,"CWE-119 vpx_codec_err_t vp9_set_reference_dec ( VP9_COMMON * cm , VP9_REFFRAME ref_frame_flag , YV12_BUFFER_CONFIG * sd ) { RefBuffer * ref_buf = NULL ; if ( ref_frame_flag == VP9_LAST_FLAG ) { ref_buf = & cm -> frame_refs [ 0 ] ; } else if ( ref_frame_flag == VP9_GOLD_FLAG ) { ref_buf = & cm -> frame_refs [ 1 ] ; } else if ( ref_frame_flag == VP9_ALT_FLAG ) { ref_buf = & cm -> frame_refs [ 2 ] ; } else { vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Invalid reference frame"" ) ; return cm -> error . error_code ; } if ( ! equal_dimensions ( ref_buf -> buf , sd ) ) { vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Incorrect buffer dimensions"" ) ; } else { int * ref_fb_ptr = & ref_buf -> idx ; const int free_fb = get_free_fb ( cm ) ; cm -> frame_bufs [ free_fb ] . ref_count -- ; ref_cnt_fb ( cm -> frame_bufs , ref_fb_ptr , free_fb ) ; ref_buf -> buf = & cm -> frame_bufs [ * ref_fb_ptr ] . buf ; vp8_yv12_copy_frame ( sd , ref_buf -> buf ) ; } return cm -> error . error_code ; }","vpx_codec_err_t vp9_set_reference_dec ( VP9_COMMON * cm , VP9_REFFRAME ref_frame_flag , YV12_BUFFER_CONFIG * sd ) { RefBuffer * ref_buf = NULL ; RefCntBuffer * const frame_bufs = cm -> buffer_pool -> frame_bufs ; if ( ref_frame_flag == VP9_LAST_FLAG ) { ref_buf = & cm -> frame_refs [ 0 ] ; } else if ( ref_frame_flag == VP9_GOLD_FLAG ) { ref_buf = & cm -> frame_refs [ 1 ] ; } else if ( ref_frame_flag == VP9_ALT_FLAG ) { ref_buf = & cm -> frame_refs [ 2 ] ; } else { vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Invalid reference frame"" ) ; return cm -> error . error_code ; } if ( ! equal_dimensions ( ref_buf -> buf , sd ) ) { vpx_internal_error ( & cm -> error , VPX_CODEC_ERROR , ""Incorrect buffer dimensions"" ) ; } else { int * ref_fb_ptr = & ref_buf -> idx ; const int free_fb = get_free_fb ( cm ) ; if ( cm -> new_fb_idx == INVALID_IDX ) return VPX_CODEC_MEM_ERROR ; -- frame_bufs [ free_fb ] . ref_count ; ref_cnt_fb ( frame_bufs , ref_fb_ptr , free_fb ) ; ref_buf -> buf = & frame_bufs [ * ref_fb_ptr ] . buf ; vp8_yv12_copy_frame ( sd , ref_buf -> buf ) ; } return cm -> error . error_code ; }" 47,"CWE-119 static void copy_and_extend_plane ( unsigned char * s , int sp , unsigned char * d , int dp , int h , int w , int et , int el , int eb , int er ) { int i ; unsigned char * src_ptr1 , * src_ptr2 ; unsigned char * dest_ptr1 , * dest_ptr2 ; int linesize ; src_ptr1 = s ; src_ptr2 = s + w - 1 ; dest_ptr1 = d - el ; dest_ptr2 = d + w ; for ( i = 0 ; i < h ; i ++ ) { vpx_memset ( dest_ptr1 , src_ptr1 [ 0 ] , el ) ; vpx_memcpy ( dest_ptr1 + el , src_ptr1 , w ) ; vpx_memset ( dest_ptr2 , src_ptr2 [ 0 ] , er ) ; src_ptr1 += sp ; src_ptr2 += sp ; dest_ptr1 += dp ; dest_ptr2 += dp ; } src_ptr1 = d - el ; src_ptr2 = d + dp * ( h - 1 ) - el ; dest_ptr1 = d + dp * ( - et ) - el ; dest_ptr2 = d + dp * ( h ) - el ; linesize = el + er + w ; for ( i = 0 ; i < et ; i ++ ) { vpx_memcpy ( dest_ptr1 , src_ptr1 , linesize ) ; dest_ptr1 += dp ; } for ( i = 0 ; i < eb ; i ++ ) { vpx_memcpy ( dest_ptr2 , src_ptr2 , linesize ) ; dest_ptr2 += dp ; } }","static void copy_and_extend_plane ( unsigned char * s , int sp , unsigned char * d , int dp , int h , int w , int et , int el , int eb , int er ) { int i ; unsigned char * src_ptr1 , * src_ptr2 ; unsigned char * dest_ptr1 , * dest_ptr2 ; int linesize ; src_ptr1 = s ; src_ptr2 = s + w - 1 ; dest_ptr1 = d - el ; dest_ptr2 = d + w ; for ( i = 0 ; i < h ; i ++ ) { memset ( dest_ptr1 , src_ptr1 [ 0 ] , el ) ; memcpy ( dest_ptr1 + el , src_ptr1 , w ) ; memset ( dest_ptr2 , src_ptr2 [ 0 ] , er ) ; src_ptr1 += sp ; src_ptr2 += sp ; dest_ptr1 += dp ; dest_ptr2 += dp ; } src_ptr1 = d - el ; src_ptr2 = d + dp * ( h - 1 ) - el ; dest_ptr1 = d + dp * ( - et ) - el ; dest_ptr2 = d + dp * ( h ) - el ; linesize = el + er + w ; for ( i = 0 ; i < et ; i ++ ) { memcpy ( dest_ptr1 , src_ptr1 , linesize ) ; dest_ptr1 += dp ; } for ( i = 0 ; i < eb ; i ++ ) { memcpy ( dest_ptr2 , src_ptr2 , linesize ) ; dest_ptr2 += dp ; } }" 48,"CWE-189 PHP_FUNCTION ( imageaffinematrixget ) { double affine [ 6 ] ; long type ; zval * options ; zval * * tmp ; int res = GD_FALSE , i ; if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , ""l|z"" , & type , & options ) == FAILURE ) { return ; } switch ( ( gdAffineStandardMatrix ) type ) { case GD_AFFINE_TRANSLATE : case GD_AFFINE_SCALE : { double x , y ; if ( Z_TYPE_P ( options ) != IS_ARRAY ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Array expected as options"" ) ; } if ( zend_hash_find ( HASH_OF ( options ) , ""x"" , sizeof ( ""x"" ) , ( void * * ) & tmp ) != FAILURE ) { convert_to_double_ex ( tmp ) ; x = Z_DVAL_PP ( tmp ) ; } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing x position"" ) ; RETURN_FALSE ; } if ( zend_hash_find ( HASH_OF ( options ) , ""y"" , sizeof ( ""y"" ) , ( void * * ) & tmp ) != FAILURE ) { convert_to_double_ex ( tmp ) ; y = Z_DVAL_PP ( tmp ) ; } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing y position"" ) ; RETURN_FALSE ; } if ( type == GD_AFFINE_TRANSLATE ) { res = gdAffineTranslate ( affine , x , y ) ; } else { res = gdAffineScale ( affine , x , y ) ; } break ; } case GD_AFFINE_ROTATE : case GD_AFFINE_SHEAR_HORIZONTAL : case GD_AFFINE_SHEAR_VERTICAL : { double angle ; convert_to_double_ex ( & options ) ; angle = Z_DVAL_P ( options ) ; if ( type == GD_AFFINE_SHEAR_HORIZONTAL ) { res = gdAffineShearHorizontal ( affine , angle ) ; } else if ( type == GD_AFFINE_SHEAR_VERTICAL ) { res = gdAffineShearVertical ( affine , angle ) ; } else { res = gdAffineRotate ( affine , angle ) ; } break ; } default : php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Invalid type for element %li"" , type ) ; RETURN_FALSE ; } if ( res == GD_FALSE ) { RETURN_FALSE ; } else { array_init ( return_value ) ; for ( i = 0 ; i < 6 ; i ++ ) { add_index_double ( return_value , i , affine [ i ] ) ; } } }","PHP_FUNCTION ( imageaffinematrixget ) { double affine [ 6 ] ; long type ; zval * options ; zval * * tmp ; int res = GD_FALSE , i ; if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , ""l|z"" , & type , & options ) == FAILURE ) { return ; } switch ( ( gdAffineStandardMatrix ) type ) { case GD_AFFINE_TRANSLATE : case GD_AFFINE_SCALE : { double x , y ; if ( Z_TYPE_P ( options ) != IS_ARRAY ) { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Array expected as options"" ) ; } if ( zend_hash_find ( HASH_OF ( options ) , ""x"" , sizeof ( ""x"" ) , ( void * * ) & tmp ) != FAILURE ) { if ( Z_TYPE_PP ( tmp ) != IS_DOUBLE ) { zval dval ; dval = * * tmp ; zval_copy_ctor ( & dval ) ; convert_to_double ( & dval ) ; x = Z_DVAL ( dval ) ; } else { x = Z_DVAL_PP ( tmp ) ; } } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing x position"" ) ; RETURN_FALSE ; } if ( zend_hash_find ( HASH_OF ( options ) , ""y"" , sizeof ( ""y"" ) , ( void * * ) & tmp ) != FAILURE ) { if ( Z_TYPE_PP ( tmp ) != IS_DOUBLE ) { zval dval ; dval = * * tmp ; zval_copy_ctor ( & dval ) ; convert_to_double ( & dval ) ; y = Z_DVAL ( dval ) ; } else { y = Z_DVAL_PP ( tmp ) ; } } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing y position"" ) ; RETURN_FALSE ; } if ( type == GD_AFFINE_TRANSLATE ) { res = gdAffineTranslate ( affine , x , y ) ; } else { res = gdAffineScale ( affine , x , y ) ; } break ; } case GD_AFFINE_ROTATE : case GD_AFFINE_SHEAR_HORIZONTAL : case GD_AFFINE_SHEAR_VERTICAL : { double angle ; convert_to_double_ex ( & options ) ; angle = Z_DVAL_P ( options ) ; if ( type == GD_AFFINE_SHEAR_HORIZONTAL ) { res = gdAffineShearHorizontal ( affine , angle ) ; } else if ( type == GD_AFFINE_SHEAR_VERTICAL ) { res = gdAffineShearVertical ( affine , angle ) ; } else { res = gdAffineRotate ( affine , angle ) ; } break ; } default : php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Invalid type for element %li"" , type ) ; RETURN_FALSE ; } if ( res == GD_FALSE ) { RETURN_FALSE ; } else { array_init ( return_value ) ; for ( i = 0 ; i < 6 ; i ++ ) { add_index_double ( return_value , i , affine [ i ] ) ; } } }" 49,"CWE-119 ""^=\\0"" ""=>\\0"" ""if\\0"" ""else\\0"" ""do\\0"" ""while\\0"" ""for\\0"" ""return\\0"" ""continue\\0"" ""function\\0"" ""return\\0"" ""var\\0"" ""let\\0"" ""const\\0"" ""this\\0"" ""throw\\0"" ""try\\0"" ""catch\\0"" ""finally\\0"" ""true\\0"" ""false\\0"" ""null\\0"" ""undefined\\0"" ""new\\0"" ""in\\0"" ""instanceof\\0"" ""switch\\0"" ""case\\0"" ""default\\0"" ""delete\\0"" ""typeof\\0"" ""void\\0"" ""debugger\\0"" ""class\\0"" ""extends\\0"" ""super\\0"" ""static\\0"" ; unsigned int p = 0 ; int n = token - _LEX_OPERATOR_START ; while ( n > 0 && p < sizeof ( tokenNames ) ) { while ( tokenNames [ p ] && p < sizeof ( tokenNames ) ) p ++ ; p ++ ; n -- ; } assert ( n == 0 ) ; strncpy ( str , & tokenNames [ p ] , len ) ; return ; } assert ( len >= 10 ) ; strncpy ( str , ""?["" , len ) ; itostr ( token , & str [ 2 ] , 10 ) ; strncat ( str , ""]"" , len ) ; }","""^=\\0"" ""=>\\0"" ""if\\0"" ""else\\0"" ""do\\0"" ""while\\0"" ""for\\0"" ""return\\0"" ""continue\\0"" ""function\\0"" ""return\\0"" ""var\\0"" ""let\\0"" ""const\\0"" ""this\\0"" ""throw\\0"" ""try\\0"" ""catch\\0"" ""finally\\0"" ""true\\0"" ""false\\0"" ""null\\0"" ""undefined\\0"" ""new\\0"" ""in\\0"" ""instanceof\\0"" ""switch\\0"" ""case\\0"" ""default\\0"" ""delete\\0"" ""typeof\\0"" ""void\\0"" ""debugger\\0"" ""class\\0"" ""extends\\0"" ""super\\0"" ""static\\0"" ; unsigned int p = 0 ; int n = token - _LEX_OPERATOR_START ; while ( n > 0 && p < sizeof ( tokenNames ) ) { while ( tokenNames [ p ] && p < sizeof ( tokenNames ) ) p ++ ; p ++ ; n -- ; } assert ( n == 0 ) ; strncpy ( str , & tokenNames [ p ] , len ) ; return ; } assert ( len >= 10 ) ; espruino_snprintf ( str , len , ""?[%d]"" , token ) ; }" 50,"CWE-416 int fscrypt_setup_filename ( struct inode * dir , const struct qstr * iname , int lookup , struct fscrypt_name * fname ) { int ret = 0 , bigname = 0 ; memset ( fname , 0 , sizeof ( struct fscrypt_name ) ) ; fname -> usr_fname = iname ; if ( ! dir -> i_sb -> s_cop -> is_encrypted ( dir ) || fscrypt_is_dot_dotdot ( iname ) ) { fname -> disk_name . name = ( unsigned char * ) iname -> name ; fname -> disk_name . len = iname -> len ; return 0 ; } ret = fscrypt_get_crypt_info ( dir ) ; if ( ret && ret != - EOPNOTSUPP ) return ret ; if ( dir -> i_crypt_info ) { ret = fscrypt_fname_alloc_buffer ( dir , iname -> len , & fname -> crypto_buf ) ; if ( ret ) return ret ; ret = fname_encrypt ( dir , iname , & fname -> crypto_buf ) ; if ( ret ) goto errout ; fname -> disk_name . name = fname -> crypto_buf . name ; fname -> disk_name . len = fname -> crypto_buf . len ; return 0 ; } if ( ! lookup ) return - ENOKEY ; if ( iname -> name [ 0 ] == '_' ) bigname = 1 ; if ( ( bigname && ( iname -> len != 33 ) ) || ( ! bigname && ( iname -> len > 43 ) ) ) return - ENOENT ; fname -> crypto_buf . name = kmalloc ( 32 , GFP_KERNEL ) ; if ( fname -> crypto_buf . name == NULL ) return - ENOMEM ; ret = digest_decode ( iname -> name + bigname , iname -> len - bigname , fname -> crypto_buf . name ) ; if ( ret < 0 ) { ret = - ENOENT ; goto errout ; } fname -> crypto_buf . len = ret ; if ( bigname ) { memcpy ( & fname -> hash , fname -> crypto_buf . name , 4 ) ; memcpy ( & fname -> minor_hash , fname -> crypto_buf . name + 4 , 4 ) ; } else { fname -> disk_name . name = fname -> crypto_buf . name ; fname -> disk_name . len = fname -> crypto_buf . len ; } return 0 ; errout : fscrypt_fname_free_buffer ( & fname -> crypto_buf ) ; return ret ; }","int fscrypt_setup_filename ( struct inode * dir , const struct qstr * iname , int lookup , struct fscrypt_name * fname ) { int ret = 0 , bigname = 0 ; memset ( fname , 0 , sizeof ( struct fscrypt_name ) ) ; fname -> usr_fname = iname ; if ( ! dir -> i_sb -> s_cop -> is_encrypted ( dir ) || fscrypt_is_dot_dotdot ( iname ) ) { fname -> disk_name . name = ( unsigned char * ) iname -> name ; fname -> disk_name . len = iname -> len ; return 0 ; } ret = fscrypt_get_encryption_info ( dir ) ; if ( ret && ret != - EOPNOTSUPP ) return ret ; if ( dir -> i_crypt_info ) { ret = fscrypt_fname_alloc_buffer ( dir , iname -> len , & fname -> crypto_buf ) ; if ( ret ) return ret ; ret = fname_encrypt ( dir , iname , & fname -> crypto_buf ) ; if ( ret ) goto errout ; fname -> disk_name . name = fname -> crypto_buf . name ; fname -> disk_name . len = fname -> crypto_buf . len ; return 0 ; } if ( ! lookup ) return - ENOKEY ; if ( iname -> name [ 0 ] == '_' ) bigname = 1 ; if ( ( bigname && ( iname -> len != 33 ) ) || ( ! bigname && ( iname -> len > 43 ) ) ) return - ENOENT ; fname -> crypto_buf . name = kmalloc ( 32 , GFP_KERNEL ) ; if ( fname -> crypto_buf . name == NULL ) return - ENOMEM ; ret = digest_decode ( iname -> name + bigname , iname -> len - bigname , fname -> crypto_buf . name ) ; if ( ret < 0 ) { ret = - ENOENT ; goto errout ; } fname -> crypto_buf . len = ret ; if ( bigname ) { memcpy ( & fname -> hash , fname -> crypto_buf . name , 4 ) ; memcpy ( & fname -> minor_hash , fname -> crypto_buf . name + 4 , 4 ) ; } else { fname -> disk_name . name = fname -> crypto_buf . name ; fname -> disk_name . len = fname -> crypto_buf . len ; } return 0 ; errout : fscrypt_fname_free_buffer ( & fname -> crypto_buf ) ; return ret ; }" 51,"CWE-399 static void emulate_load_store_insn ( struct pt_regs * regs , void __user * addr , unsigned int __user * pc ) { union mips_instruction insn ; unsigned long value ; unsigned int res ; perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , 0 , regs , 0 ) ; __get_user ( insn . word , pc ) ; switch ( insn . i_format . opcode ) { case ll_op : case lld_op : case sc_op : case scd_op : case ldl_op : case ldr_op : case lwl_op : case lwr_op : case sdl_op : case sdr_op : case swl_op : case swr_op : case lb_op : case lbu_op : case sb_op : goto sigbus ; case lh_op : if ( ! access_ok ( VERIFY_READ , addr , 2 ) ) goto sigbus ; __asm__ __volatile__ ( "".set\\tnoat\\n"" # ifdef __BIG_ENDIAN ""1:\\tlb\\t%0, 0(%2)\\n"" ""2:\\tlbu\\t$1, 1(%2)\\n\\t"" # endif # ifdef __LITTLE_ENDIAN ""1:\\tlb\\t%0, 1(%2)\\n"" ""2:\\tlbu\\t$1, 0(%2)\\n\\t"" # endif ""sll\\t%0, 0x8\\n\\t"" ""or\\t%0, $1\\n\\t"" ""li\\t%1, 0\\n"" ""3:\\t.set\\tat\\n\\t"" "".section\\t.fixup,\\""ax\\""\\n\\t"" ""4:\\tli\\t%1, %3\\n\\t"" ""j\\t3b\\n\\t"" "".previous\\n\\t"" "".section\\t__ex_table,\\""a\\""\\n\\t"" STR ( PTR ) ""\\t1b, 4b\\n\\t"" STR ( PTR ) ""\\t2b, 4b\\n\\t"" "".previous"" : ""=&r"" ( value ) , ""=r"" ( res ) : ""r"" ( addr ) , ""i"" ( - EFAULT ) ) ; if ( res ) goto fault ; compute_return_epc ( regs ) ; regs -> regs [ insn . i_format . rt ] = value ; break ; case lw_op :","static void emulate_load_store_insn ( struct pt_regs * regs , void __user * addr , unsigned int __user * pc ) { union mips_instruction insn ; unsigned long value ; unsigned int res ; perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , regs , 0 ) ; __get_user ( insn . word , pc ) ; switch ( insn . i_format . opcode ) { case ll_op : case lld_op : case sc_op : case scd_op : case ldl_op : case ldr_op : case lwl_op : case lwr_op : case sdl_op : case sdr_op : case swl_op : case swr_op : case lb_op : case lbu_op : case sb_op : goto sigbus ; case lh_op : if ( ! access_ok ( VERIFY_READ , addr , 2 ) ) goto sigbus ; __asm__ __volatile__ ( "".set\\tnoat\\n"" # ifdef __BIG_ENDIAN ""1:\\tlb\\t%0, 0(%2)\\n"" ""2:\\tlbu\\t$1, 1(%2)\\n\\t"" # endif # ifdef __LITTLE_ENDIAN ""1:\\tlb\\t%0, 1(%2)\\n"" ""2:\\tlbu\\t$1, 0(%2)\\n\\t"" # endif ""sll\\t%0, 0x8\\n\\t"" ""or\\t%0, $1\\n\\t"" ""li\\t%1, 0\\n"" ""3:\\t.set\\tat\\n\\t"" "".section\\t.fixup,\\""ax\\""\\n\\t"" ""4:\\tli\\t%1, %3\\n\\t"" ""j\\t3b\\n\\t"" "".previous\\n\\t"" "".section\\t__ex_table,\\""a\\""\\n\\t"" STR ( PTR ) ""\\t1b, 4b\\n\\t"" STR ( PTR ) ""\\t2b, 4b\\n\\t"" "".previous"" : ""=&r"" ( value ) , ""=r"" ( res ) : ""r"" ( addr ) , ""i"" ( - EFAULT ) ) ; if ( res ) goto fault ; compute_return_epc ( regs ) ; regs -> regs [ insn . i_format . rt ] = value ; break ; case lw_op :" 52,"CWE-119 void ourWriteOut ( CURL * curl , struct OutStruct * outs , const char * writeinfo ) { FILE * stream = stdout ; const char * ptr = writeinfo ; char * stringp = NULL ; long longinfo ; double doubleinfo ; while ( ptr && * ptr ) { if ( '%' == * ptr ) { if ( '%' == ptr [ 1 ] ) { fputc ( '%' , stream ) ; ptr += 2 ; } else { char * end ; char keepit ; int i ; if ( '{' == ptr [ 1 ] ) { bool match = FALSE ; end = strchr ( ptr , '}' ) ; ptr += 2 ; if ( ! end ) { fputs ( ""%{"" , stream ) ; continue ; } keepit = * end ; * end = 0 ; for ( i = 0 ; replacements [ i ] . name ; i ++ ) { if ( curl_strequal ( ptr , replacements [ i ] . name ) ) { match = TRUE ; switch ( replacements [ i ] . id ) { case VAR_EFFECTIVE_URL : if ( ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_EFFECTIVE_URL , & stringp ) ) && stringp ) fputs ( stringp , stream ) ; break ; case VAR_HTTP_CODE : if ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_RESPONSE_CODE , & longinfo ) ) fprintf ( stream , ""%03ld"" , longinfo ) ; break ; case VAR_HTTP_CODE_PROXY : if ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_HTTP_CONNECTCODE , & longinfo ) ) fprintf ( stream , ""%03ld"" , longinfo ) ; break ; case VAR_HEADER_SIZE : if ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_HEADER_SIZE , & longinfo ) ) fprintf ( stream , ""%ld"" , longinfo ) ; break ; case VAR_REQUEST_SIZE : if ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_REQUEST_SIZE , & longinfo ) ) fprintf ( stream , ""%ld"" , longinfo ) ; break ; case VAR_NUM_CONNECTS :","void ourWriteOut ( CURL * curl , struct OutStruct * outs , const char * writeinfo ) { FILE * stream = stdout ; const char * ptr = writeinfo ; char * stringp = NULL ; long longinfo ; double doubleinfo ; while ( ptr && * ptr ) { if ( '%' == * ptr && ptr [ 1 ] ) { if ( '%' == ptr [ 1 ] ) { fputc ( '%' , stream ) ; ptr += 2 ; } else { char * end ; char keepit ; int i ; if ( '{' == ptr [ 1 ] ) { bool match = FALSE ; end = strchr ( ptr , '}' ) ; ptr += 2 ; if ( ! end ) { fputs ( ""%{"" , stream ) ; continue ; } keepit = * end ; * end = 0 ; for ( i = 0 ; replacements [ i ] . name ; i ++ ) { if ( curl_strequal ( ptr , replacements [ i ] . name ) ) { match = TRUE ; switch ( replacements [ i ] . id ) { case VAR_EFFECTIVE_URL : if ( ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_EFFECTIVE_URL , & stringp ) ) && stringp ) fputs ( stringp , stream ) ; break ; case VAR_HTTP_CODE : if ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_RESPONSE_CODE , & longinfo ) ) fprintf ( stream , ""%03ld"" , longinfo ) ; break ; case VAR_HTTP_CODE_PROXY : if ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_HTTP_CONNECTCODE , & longinfo ) ) fprintf ( stream , ""%03ld"" , longinfo ) ; break ; case VAR_HEADER_SIZE : if ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_HEADER_SIZE , & longinfo ) ) fprintf ( stream , ""%ld"" , longinfo ) ; break ; case VAR_REQUEST_SIZE : if ( CURLE_OK == curl_easy_getinfo ( curl , CURLINFO_REQUEST_SIZE , & longinfo ) ) fprintf ( stream , ""%ld"" , longinfo ) ; break ; case VAR_NUM_CONNECTS :" 53,"CWE-20 void ih264d_init_decoder ( void * ps_dec_params ) { dec_struct_t * ps_dec = ( dec_struct_t * ) ps_dec_params ; dec_slice_params_t * ps_cur_slice ; pocstruct_t * ps_prev_poc , * ps_cur_poc ; ih264d_free_dynamic_bufs ( ps_dec ) ; ps_cur_slice = ps_dec -> ps_cur_slice ; ps_dec -> init_done = 0 ; ps_dec -> u4_num_cores = 1 ; ps_dec -> u2_pic_ht = ps_dec -> u2_pic_wd = 0 ; ps_dec -> u1_separate_parse = DEFAULT_SEPARATE_PARSE ; ps_dec -> u4_app_disable_deblk_frm = 0 ; ps_dec -> i4_degrade_type = 0 ; ps_dec -> i4_degrade_pics = 0 ; ps_dec -> i4_app_skip_mode = IVD_SKIP_NONE ; ps_dec -> i4_dec_skip_mode = IVD_SKIP_NONE ; memset ( ps_dec -> ps_pps , 0 , ( ( sizeof ( dec_pic_params_t ) ) * MAX_NUM_PIC_PARAMS ) ) ; memset ( ps_dec -> ps_sps , 0 , ( ( sizeof ( dec_seq_params_t ) ) * MAX_NUM_SEQ_PARAMS ) ) ; ps_dec -> p_DeblockPicture [ 0 ] = ih264d_deblock_picture_non_mbaff ; ps_dec -> p_DeblockPicture [ 1 ] = ih264d_deblock_picture_mbaff ; ps_dec -> s_cab_dec_env . pv_codec_handle = ps_dec ; ps_dec -> u4_num_fld_in_frm = 0 ; ps_dec -> ps_dpb_mgr -> pv_codec_handle = ps_dec ; ps_dec -> ps_sei -> u1_is_valid = 0 ; ps_dec -> ps_cur_pps = NULL ; ps_dec -> ps_cur_sps = NULL ; ps_dec -> u1_init_dec_flag = 0 ; ps_dec -> u1_first_slice_in_stream = 1 ; ps_dec -> u1_first_pb_nal_in_pic = 1 ; ps_dec -> u1_last_pic_not_decoded = 0 ; ps_dec -> u4_app_disp_width = 0 ; ps_dec -> i4_header_decoded = 0 ; ps_dec -> u4_total_frames_decoded = 0 ; ps_dec -> i4_error_code = 0 ; ps_dec -> i4_content_type = - 1 ; ps_dec -> ps_cur_slice -> u1_mbaff_frame_flag = 0 ; ps_dec -> ps_dec_err_status -> u1_err_flag = ACCEPT_ALL_PICS ; ps_dec -> ps_dec_err_status -> u1_cur_pic_type = PIC_TYPE_UNKNOWN ; ps_dec -> ps_dec_err_status -> u4_frm_sei_sync = SYNC_FRM_DEFAULT ; ps_dec -> ps_dec_err_status -> u4_cur_frm = INIT_FRAME ; ps_dec -> ps_dec_err_status -> u1_pic_aud_i = PIC_TYPE_UNKNOWN ; ps_dec -> u1_pr_sl_type = 0xFF ; ps_dec -> u2_mbx = 0xffff ; ps_dec -> u2_mby = 0 ; ps_dec -> u2_total_mbs_coded = 0 ; ps_prev_poc = & ps_dec -> s_prev_pic_poc ; ps_cur_poc = & ps_dec -> s_cur_pic_poc ; ps_prev_poc -> i4_pic_order_cnt_lsb = ps_cur_poc -> i4_pic_order_cnt_lsb = 0 ; ps_prev_poc -> i4_pic_order_cnt_msb = ps_cur_poc -> i4_pic_order_cnt_msb = 0 ; ps_prev_poc -> i4_delta_pic_order_cnt_bottom = ps_cur_poc -> i4_delta_pic_order_cnt_bottom = 0 ; ps_prev_poc -> i4_delta_pic_order_cnt [ 0 ] = ps_cur_poc -> i4_delta_pic_order_cnt [ 0 ] = 0 ;","void ih264d_init_decoder ( void * ps_dec_params ) { dec_struct_t * ps_dec = ( dec_struct_t * ) ps_dec_params ; dec_slice_params_t * ps_cur_slice ; pocstruct_t * ps_prev_poc , * ps_cur_poc ; WORD32 size ; size = sizeof ( pred_info_t ) * 2 * 32 ; memset ( ps_dec -> ps_pred , 0 , size ) ; size = sizeof ( disp_mgr_t ) ; memset ( ps_dec -> pv_disp_buf_mgr , 0 , size ) ; size = sizeof ( buf_mgr_t ) + ithread_get_mutex_lock_size ( ) ; memset ( ps_dec -> pv_pic_buf_mgr , 0 , size ) ; size = sizeof ( dec_err_status_t ) ; memset ( ps_dec -> ps_dec_err_status , 0 , size ) ; size = sizeof ( sei ) ; memset ( ps_dec -> ps_sei , 0 , size ) ; size = sizeof ( dpb_commands_t ) ; memset ( ps_dec -> ps_dpb_cmds , 0 , size ) ; size = sizeof ( dec_bit_stream_t ) ; memset ( ps_dec -> ps_bitstrm , 0 , size ) ; size = sizeof ( dec_slice_params_t ) ; memset ( ps_dec -> ps_cur_slice , 0 , size ) ; size = MAX ( sizeof ( dec_seq_params_t ) , sizeof ( dec_pic_params_t ) ) ; memset ( ps_dec -> pv_scratch_sps_pps , 0 , size ) ; size = sizeof ( ctxt_inc_mb_info_t ) ; memset ( ps_dec -> ps_left_mb_ctxt_info , 0 , size ) ; size = ( sizeof ( neighbouradd_t ) << 2 ) ; memset ( ps_dec -> ps_left_mvpred_addr , 0 , size ) ; size = sizeof ( buf_mgr_t ) + ithread_get_mutex_lock_size ( ) ; memset ( ps_dec -> pv_mv_buf_mgr , 0 , size ) ; ih264d_free_dynamic_bufs ( ps_dec ) ; ps_cur_slice = ps_dec -> ps_cur_slice ; ps_dec -> init_done = 0 ; ps_dec -> u4_num_cores = 1 ; ps_dec -> u2_pic_ht = ps_dec -> u2_pic_wd = 0 ; ps_dec -> u1_separate_parse = DEFAULT_SEPARATE_PARSE ; ps_dec -> u4_app_disable_deblk_frm = 0 ; ps_dec -> i4_degrade_type = 0 ; ps_dec -> i4_degrade_pics = 0 ; ps_dec -> i4_app_skip_mode = IVD_SKIP_NONE ; ps_dec -> i4_dec_skip_mode = IVD_SKIP_NONE ; memset ( ps_dec -> ps_pps , 0 , ( ( sizeof ( dec_pic_params_t ) ) * MAX_NUM_PIC_PARAMS ) ) ; memset ( ps_dec -> ps_sps , 0 , ( ( sizeof ( dec_seq_params_t ) ) * MAX_NUM_SEQ_PARAMS ) ) ; ps_dec -> p_DeblockPicture [ 0 ] = ih264d_deblock_picture_non_mbaff ; ps_dec -> p_DeblockPicture [ 1 ] = ih264d_deblock_picture_mbaff ; ps_dec -> s_cab_dec_env . pv_codec_handle = ps_dec ; ps_dec -> u4_num_fld_in_frm = 0 ; ps_dec -> ps_dpb_mgr -> pv_codec_handle = ps_dec ; ps_dec -> ps_sei -> u1_is_valid = 0 ; ps_dec -> ps_cur_pps = NULL ; ps_dec -> ps_cur_sps = NULL ; ps_dec -> u1_init_dec_flag = 0 ; ps_dec -> u1_first_slice_in_stream = 1 ; ps_dec -> u1_first_pb_nal_in_pic = 1 ; ps_dec -> u1_last_pic_not_decoded = 0 ; ps_dec -> u4_app_disp_width = 0 ; ps_dec -> i4_header_decoded = 0 ; ps_dec -> u4_total_frames_decoded = 0 ; ps_dec -> i4_error_code = 0 ; ps_dec -> i4_content_type = - 1 ; ps_dec -> ps_cur_slice -> u1_mbaff_frame_flag = 0 ; ps_dec -> ps_dec_err_status -> u1_err_flag = ACCEPT_ALL_PICS ; ps_dec -> ps_dec_err_status -> u1_cur_pic_type = PIC_TYPE_UNKNOWN ; ps_dec -> ps_dec_err_status -> u4_frm_sei_sync = SYNC_FRM_DEFAULT ; ps_dec -> ps_dec_err_status -> u4_cur_frm = INIT_FRAME ; ps_dec -> ps_dec_err_status -> u1_pic_aud_i = PIC_TYPE_UNKNOWN ; ps_dec -> u1_pr_sl_type = 0xFF ; ps_dec -> u2_mbx = 0xffff ; ps_dec -> u2_mby = 0 ; ps_dec -> u2_total_mbs_coded = 0 ; ps_prev_poc = & ps_dec -> s_prev_pic_poc ; ps_cur_poc = & ps_dec -> s_cur_pic_poc ; ps_prev_poc -> i4_pic_order_cnt_lsb = ps_cur_poc -> i4_pic_order_cnt_lsb = 0 ; ps_prev_poc -> i4_pic_order_cnt_msb = ps_cur_poc -> i4_pic_order_cnt_msb = 0 ; ps_prev_poc -> i4_delta_pic_order_cnt_bottom = ps_cur_poc -> i4_delta_pic_order_cnt_bottom = 0 ; ps_prev_poc -> i4_delta_pic_order_cnt [ 0 ] = ps_cur_poc -> i4_delta_pic_order_cnt [ 0 ] = 0 ;" 54,"CWE-400 static int hwahc_security_create ( struct hwahc * hwahc ) { int result ; struct wusbhc * wusbhc = & hwahc -> wusbhc ; struct usb_device * usb_dev = hwahc -> wa . usb_dev ; struct device * dev = & usb_dev -> dev ; struct usb_security_descriptor * secd ; struct usb_encryption_descriptor * etd ; void * itr , * top ; size_t itr_size , needed , bytes ; u8 index ; char buf [ 64 ] ; index = ( usb_dev -> actconfig - usb_dev -> config ) / sizeof ( usb_dev -> config [ 0 ] ) ; itr = usb_dev -> rawdescriptors [ index ] ; itr_size = le16_to_cpu ( usb_dev -> actconfig -> desc . wTotalLength ) ; top = itr + itr_size ; result = __usb_get_extra_descriptor ( usb_dev -> rawdescriptors [ index ] , le16_to_cpu ( usb_dev -> actconfig -> desc . wTotalLength ) , USB_DT_SECURITY , ( void * * ) & secd ) ; if ( result == - 1 ) { dev_warn ( dev , ""BUG? WUSB host has no security descriptors\\n"" ) ; return 0 ; } needed = sizeof ( * secd ) ; if ( top - ( void * ) secd < needed ) { dev_err ( dev , ""BUG? Not enough data to process security "" ""descriptor header (%zu bytes left vs %zu needed)\\n"" , top - ( void * ) secd , needed ) ; return 0 ; } needed = le16_to_cpu ( secd -> wTotalLength ) ; if ( top - ( void * ) secd < needed ) { dev_err ( dev , ""BUG? Not enough data to process security "" ""descriptors (%zu bytes left vs %zu needed)\\n"" , top - ( void * ) secd , needed ) ; return 0 ; } itr = ( void * ) secd + sizeof ( * secd ) ; top = ( void * ) secd + le16_to_cpu ( secd -> wTotalLength ) ; index = 0 ; bytes = 0 ; while ( itr < top ) { etd = itr ; if ( top - itr < sizeof ( * etd ) ) { dev_err ( dev , ""BUG: bad host security descriptor; "" ""not enough data (%zu vs %zu left)\\n"" , top - itr , sizeof ( * etd ) ) ; break ; } if ( etd -> bLength < sizeof ( * etd ) ) { dev_err ( dev , ""BUG: bad host encryption descriptor; "" ""descriptor is too short "" ""(%zu vs %zu needed)\\n"" , ( size_t ) etd -> bLength , sizeof ( * etd ) ) ; break ; } itr += etd -> bLength ; bytes += snprintf ( buf + bytes , sizeof ( buf ) - bytes , ""%s (0x%02x) "" , wusb_et_name ( etd -> bEncryptionType ) , etd -> bEncryptionValue ) ; wusbhc -> ccm1_etd = etd ; } dev_info ( dev , ""supported encryption types: %s\\n"" , buf ) ; if ( wusbhc -> ccm1_etd == NULL ) { dev_err ( dev , ""E: host doesn\'t support CCM-1 crypto\\n"" ) ; return 0 ; } return 0 ;","static int hwahc_security_create ( struct hwahc * hwahc ) { int result ; struct wusbhc * wusbhc = & hwahc -> wusbhc ; struct usb_device * usb_dev = hwahc -> wa . usb_dev ; struct device * dev = & usb_dev -> dev ; struct usb_security_descriptor * secd ; struct usb_encryption_descriptor * etd ; void * itr , * top ; size_t itr_size , needed , bytes ; u8 index ; char buf [ 64 ] ; index = ( usb_dev -> actconfig - usb_dev -> config ) / sizeof ( usb_dev -> config [ 0 ] ) ; itr = usb_dev -> rawdescriptors [ index ] ; itr_size = le16_to_cpu ( usb_dev -> actconfig -> desc . wTotalLength ) ; top = itr + itr_size ; result = __usb_get_extra_descriptor ( usb_dev -> rawdescriptors [ index ] , le16_to_cpu ( usb_dev -> actconfig -> desc . wTotalLength ) , USB_DT_SECURITY , ( void * * ) & secd , sizeof ( * secd ) ) ; if ( result == - 1 ) { dev_warn ( dev , ""BUG? WUSB host has no security descriptors\\n"" ) ; return 0 ; } needed = sizeof ( * secd ) ; if ( top - ( void * ) secd < needed ) { dev_err ( dev , ""BUG? Not enough data to process security "" ""descriptor header (%zu bytes left vs %zu needed)\\n"" , top - ( void * ) secd , needed ) ; return 0 ; } needed = le16_to_cpu ( secd -> wTotalLength ) ; if ( top - ( void * ) secd < needed ) { dev_err ( dev , ""BUG? Not enough data to process security "" ""descriptors (%zu bytes left vs %zu needed)\\n"" , top - ( void * ) secd , needed ) ; return 0 ; } itr = ( void * ) secd + sizeof ( * secd ) ; top = ( void * ) secd + le16_to_cpu ( secd -> wTotalLength ) ; index = 0 ; bytes = 0 ; while ( itr < top ) { etd = itr ; if ( top - itr < sizeof ( * etd ) ) { dev_err ( dev , ""BUG: bad host security descriptor; "" ""not enough data (%zu vs %zu left)\\n"" , top - itr , sizeof ( * etd ) ) ; break ; } if ( etd -> bLength < sizeof ( * etd ) ) { dev_err ( dev , ""BUG: bad host encryption descriptor; "" ""descriptor is too short "" ""(%zu vs %zu needed)\\n"" , ( size_t ) etd -> bLength , sizeof ( * etd ) ) ; break ; } itr += etd -> bLength ; bytes += snprintf ( buf + bytes , sizeof ( buf ) - bytes , ""%s (0x%02x) "" , wusb_et_name ( etd -> bEncryptionType ) , etd -> bEncryptionValue ) ; wusbhc -> ccm1_etd = etd ; } dev_info ( dev , ""supported encryption types: %s\\n"" , buf ) ; if ( wusbhc -> ccm1_etd == NULL ) { dev_err ( dev , ""E: host doesn\'t support CCM-1 crypto\\n"" ) ; return 0 ; } return 0 ;" 55,"CWE-125 mldv2_report_print ( ndo , ( const u_char * ) dp , length ) ; break ; case ICMP6_MOBILEPREFIX_SOLICIT : case ICMP6_HADISCOV_REQUEST : ND_TCHECK ( dp -> icmp6_data16 [ 0 ] ) ; ND_PRINT ( ( ndo , "", id 0x%04x"" , EXTRACT_16BITS ( & dp -> icmp6_data16 [ 0 ] ) ) ) ; break ; case ICMP6_HADISCOV_REPLY : if ( ndo -> ndo_vflag ) { const struct in6_addr * in6 ; const u_char * cp ; ND_TCHECK ( dp -> icmp6_data16 [ 0 ] ) ; ND_PRINT ( ( ndo , "", id 0x%04x"" , EXTRACT_16BITS ( & dp -> icmp6_data16 [ 0 ] ) ) ) ; cp = ( const u_char * ) dp + length ; in6 = ( const struct in6_addr * ) ( dp + 1 ) ; for ( ; ( const u_char * ) in6 < cp ; in6 ++ ) { ND_TCHECK ( * in6 ) ; ND_PRINT ( ( ndo , "", %s"" , ip6addr_string ( ndo , in6 ) ) ) ; } } break ; case ICMP6_MOBILEPREFIX_ADVERT : if ( ndo -> ndo_vflag ) { ND_TCHECK ( dp -> icmp6_data16 [ 0 ] ) ; ND_PRINT ( ( ndo , "", id 0x%04x"" , EXTRACT_16BITS ( & dp -> icmp6_data16 [ 0 ] ) ) ) ; ND_TCHECK ( dp -> icmp6_data16 [ 1 ] ) ; if ( dp -> icmp6_data16 [ 1 ] & 0xc0 ) ND_PRINT ( ( ndo , "" "" ) ) ; if ( dp -> icmp6_data16 [ 1 ] & 0x80 ) ND_PRINT ( ( ndo , ""M"" ) ) ; if ( dp -> icmp6_data16 [ 1 ] & 0x40 ) ND_PRINT ( ( ndo , ""O"" ) ) ; # define MPADVLEN 8 icmp6_opt_print ( ndo , ( const u_char * ) dp + MPADVLEN , length - MPADVLEN ) ; } break ; case ND_RPL_MESSAGE : rpl_print ( ndo , dp , & dp -> icmp6_data8 [ 0 ] , length - sizeof ( struct icmp6_hdr ) + 4 ) ; break ; default : ND_PRINT ( ( ndo , "", length %u"" , length ) ) ; if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , bp , ""\\n\\t"" , length ) ; return ; } if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "", length %u"" , length ) ) ; return ; trunc : ND_PRINT ( ( ndo , ""[|icmp6]"" ) ) ; }","mldv2_report_print ( ndo , ( const u_char * ) dp , length ) ; break ; case ICMP6_MOBILEPREFIX_SOLICIT : case ICMP6_HADISCOV_REQUEST : ND_TCHECK ( dp -> icmp6_data16 [ 0 ] ) ; ND_PRINT ( ( ndo , "", id 0x%04x"" , EXTRACT_16BITS ( & dp -> icmp6_data16 [ 0 ] ) ) ) ; break ; case ICMP6_HADISCOV_REPLY : if ( ndo -> ndo_vflag ) { const struct in6_addr * in6 ; const u_char * cp ; ND_TCHECK ( dp -> icmp6_data16 [ 0 ] ) ; ND_PRINT ( ( ndo , "", id 0x%04x"" , EXTRACT_16BITS ( & dp -> icmp6_data16 [ 0 ] ) ) ) ; cp = ( const u_char * ) dp + length ; in6 = ( const struct in6_addr * ) ( dp + 1 ) ; for ( ; ( const u_char * ) in6 < cp ; in6 ++ ) { ND_TCHECK ( * in6 ) ; ND_PRINT ( ( ndo , "", %s"" , ip6addr_string ( ndo , in6 ) ) ) ; } } break ; case ICMP6_MOBILEPREFIX_ADVERT : if ( ndo -> ndo_vflag ) { ND_TCHECK ( dp -> icmp6_data16 [ 0 ] ) ; ND_PRINT ( ( ndo , "", id 0x%04x"" , EXTRACT_16BITS ( & dp -> icmp6_data16 [ 0 ] ) ) ) ; ND_TCHECK ( dp -> icmp6_data16 [ 1 ] ) ; if ( dp -> icmp6_data16 [ 1 ] & 0xc0 ) ND_PRINT ( ( ndo , "" "" ) ) ; if ( dp -> icmp6_data16 [ 1 ] & 0x80 ) ND_PRINT ( ( ndo , ""M"" ) ) ; if ( dp -> icmp6_data16 [ 1 ] & 0x40 ) ND_PRINT ( ( ndo , ""O"" ) ) ; # define MPADVLEN 8 icmp6_opt_print ( ndo , ( const u_char * ) dp + MPADVLEN , length - MPADVLEN ) ; } break ; case ND_RPL_MESSAGE : rpl_print ( ndo , dp , & dp -> icmp6_data8 [ 0 ] , length - sizeof ( struct icmp6_hdr ) + 4 ) ; break ; default : ND_PRINT ( ( ndo , "", length %u"" , length ) ) ; if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , bp , ""\\n\\t"" , length ) ; return ; } if ( ! ndo -> ndo_vflag ) ND_PRINT ( ( ndo , "", length %u"" , length ) ) ; return ; trunc : ND_PRINT ( ( ndo , ""%s"" , icmp6_tstr ) ) ; }" 56,"CWE-787 if ( PPEEK_IS ( '{' ) && IS_SYNTAX_OP ( syn , ONIG_SYN_OP_ESC_X_BRACE_HEX8 ) ) { PINC ; num = scan_unsigned_hexadecimal_number ( & p , end , 8 , enc ) ; if ( num < 0 ) return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE ; if ( ! PEND ) { c2 = PPEEK ; if ( ONIGENC_IS_CODE_XDIGIT ( enc , c2 ) ) return ONIGERR_TOO_LONG_WIDE_CHAR_VALUE ; } if ( p > prev + enclen ( enc , prev ) && ! PEND && ( PPEEK_IS ( '}' ) ) ) { PINC ; tok -> type = TK_CODE_POINT ; tok -> base = 16 ; tok -> u . code = ( OnigCodePoint ) num ; } else { p = prev ; } } else if ( IS_SYNTAX_OP ( syn , ONIG_SYN_OP_ESC_X_HEX2 ) ) { num = scan_unsigned_hexadecimal_number ( & p , end , 2 , enc ) ; if ( num < 0 ) return ONIGERR_TOO_BIG_NUMBER ; if ( p == prev ) { num = 0 ; } tok -> type = TK_RAW_BYTE ; tok -> base = 16 ; tok -> u . c = num ; } break ; case 'u' : if ( PEND ) break ; prev = p ; if ( IS_SYNTAX_OP2 ( syn , ONIG_SYN_OP2_ESC_U_HEX4 ) ) { num = scan_unsigned_hexadecimal_number ( & p , end , 4 , enc ) ; if ( num < 0 ) return ONIGERR_TOO_BIG_NUMBER ; if ( p == prev ) { num = 0 ; } tok -> type = TK_CODE_POINT ; tok -> base = 16 ; tok -> u . code = ( OnigCodePoint ) num ; } break ; case '0' : case '1' : case '2' : case '3' : case '4' : case '5' : case '6' : case '7' : if ( IS_SYNTAX_OP ( syn , ONIG_SYN_OP_ESC_OCTAL3 ) ) { PUNFETCH ; prev = p ; num = scan_unsigned_octal_number ( & p , end , 3 , enc ) ; if ( num < 0 ) return ONIGERR_TOO_BIG_NUMBER ; if ( p == prev ) { num = 0 ; } tok -> type = TK_RAW_BYTE ; tok -> base = 8 ; tok -> u . c = num ; } break ; default : PUNFETCH ; num = fetch_escaped_value ( & p , end , env , & c2 ) ; if ( num < 0 ) return num ; if ( tok -> u . c != c2 ) { tok -> u . code = c2 ; tok -> type = TK_CODE_POINT ; } break ; } } else if ( c == '[' ) { if ( IS_SYNTAX_OP ( syn , ONIG_SYN_OP_POSIX_BRACKET ) && ( PPEEK_IS ( ':' ) ) ) { OnigCodePoint send [ ] = { ( OnigCodePoint ) ':' , ( OnigCodePoint ) ']' } ; tok -> backp = p ; PINC ; if ( str_exist_check_with_esc ( send , 2 , p , end , ( OnigCodePoint ) ']' , enc , syn ) ) { tok -> type = TK_POSIX_BRACKET_OPEN ; } else { PUNFETCH ; goto cc_in_cc ; } } else { cc_in_cc : if ( IS_SYNTAX_OP2 ( syn , ONIG_SYN_OP2_CCLASS_SET_OP ) ) { tok -> type = TK_CC_CC_OPEN ; } else { CC_ESC_WARN ( env , ( UChar * ) ""["" ) ; } } } else if ( c == '&' ) { if ( IS_SYNTAX_OP2 ( syn , ONIG_SYN_OP2_CCLASS_SET_OP ) && ! PEND && ( PPEEK_IS ( '&' ) ) ) { PINC ; tok -> type = TK_CC_AND ; } }","if ( PPEEK_IS ( '{' ) && IS_SYNTAX_OP ( syn , ONIG_SYN_OP_ESC_X_BRACE_HEX8 ) ) { PINC ; num = scan_unsigned_hexadecimal_number ( & p , end , 8 , enc ) ; if ( num < 0 ) return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE ; if ( ! PEND ) { c2 = PPEEK ; if ( ONIGENC_IS_CODE_XDIGIT ( enc , c2 ) ) return ONIGERR_TOO_LONG_WIDE_CHAR_VALUE ; } if ( p > prev + enclen ( enc , prev ) && ! PEND && ( PPEEK_IS ( '}' ) ) ) { PINC ; tok -> type = TK_CODE_POINT ; tok -> base = 16 ; tok -> u . code = ( OnigCodePoint ) num ; } else { p = prev ; } } else if ( IS_SYNTAX_OP ( syn , ONIG_SYN_OP_ESC_X_HEX2 ) ) { num = scan_unsigned_hexadecimal_number ( & p , end , 2 , enc ) ; if ( num < 0 ) return ONIGERR_TOO_BIG_NUMBER ; if ( p == prev ) { num = 0 ; } tok -> type = TK_RAW_BYTE ; tok -> base = 16 ; tok -> u . c = num ; } break ; case 'u' : if ( PEND ) break ; prev = p ; if ( IS_SYNTAX_OP2 ( syn , ONIG_SYN_OP2_ESC_U_HEX4 ) ) { num = scan_unsigned_hexadecimal_number ( & p , end , 4 , enc ) ; if ( num < 0 ) return ONIGERR_TOO_BIG_NUMBER ; if ( p == prev ) { num = 0 ; } tok -> type = TK_CODE_POINT ; tok -> base = 16 ; tok -> u . code = ( OnigCodePoint ) num ; } break ; case '0' : case '1' : case '2' : case '3' : case '4' : case '5' : case '6' : case '7' : if ( IS_SYNTAX_OP ( syn , ONIG_SYN_OP_ESC_OCTAL3 ) ) { PUNFETCH ; prev = p ; num = scan_unsigned_octal_number ( & p , end , 3 , enc ) ; if ( num < 0 || num >= 256 ) return ONIGERR_TOO_BIG_NUMBER ; if ( p == prev ) { num = 0 ; } tok -> type = TK_RAW_BYTE ; tok -> base = 8 ; tok -> u . c = num ; } break ; default : PUNFETCH ; num = fetch_escaped_value ( & p , end , env , & c2 ) ; if ( num < 0 ) return num ; if ( tok -> u . c != c2 ) { tok -> u . code = c2 ; tok -> type = TK_CODE_POINT ; } break ; } } else if ( c == '[' ) { if ( IS_SYNTAX_OP ( syn , ONIG_SYN_OP_POSIX_BRACKET ) && ( PPEEK_IS ( ':' ) ) ) { OnigCodePoint send [ ] = { ( OnigCodePoint ) ':' , ( OnigCodePoint ) ']' } ; tok -> backp = p ; PINC ; if ( str_exist_check_with_esc ( send , 2 , p , end , ( OnigCodePoint ) ']' , enc , syn ) ) { tok -> type = TK_POSIX_BRACKET_OPEN ; } else { PUNFETCH ; goto cc_in_cc ; } } else { cc_in_cc : if ( IS_SYNTAX_OP2 ( syn , ONIG_SYN_OP2_CCLASS_SET_OP ) ) { tok -> type = TK_CC_CC_OPEN ; } else { CC_ESC_WARN ( env , ( UChar * ) ""["" ) ; } } } else if ( c == '&' ) { if ( IS_SYNTAX_OP2 ( syn , ONIG_SYN_OP2_CCLASS_SET_OP ) && ! PEND && ( PPEEK_IS ( '&' ) ) ) { PINC ; tok -> type = TK_CC_AND ; } }" 57,"CWE-22 int i , deleted ; for ( i = 0 , deleted = 0 ; i < old_count ; i ++ ) { if ( ctx -> hdrs [ i ] -> refno == - 1 ) { ctx -> hdrs [ i ] -> deleted = true ; deleted ++ ; } } if ( deleted > 0 ) { mutt_error ( ngettext ( ""%d message has been lost. Try reopening the mailbox."" , ""%d messages have been lost. Try reopening the mailbox."" , deleted ) , deleted ) ; } bool hcached = false ; for ( i = old_count ; i < new_count ; i ++ ) { if ( ! ctx -> quiet ) mutt_progress_update ( & progress , i + 1 - old_count , - 1 ) ; # ifdef USE_HCACHE void * data = mutt_hcache_fetch ( hc , ctx -> hdrs [ i ] -> data , strlen ( ctx -> hdrs [ i ] -> data ) ) ; if ( data ) { char * uidl = mutt_str_strdup ( ctx -> hdrs [ i ] -> data ) ; int refno = ctx -> hdrs [ i ] -> refno ; int index = ctx -> hdrs [ i ] -> index ; struct Header * h = mutt_hcache_restore ( ( unsigned char * ) data ) ; mutt_hcache_free ( hc , & data ) ; mutt_header_free ( & ctx -> hdrs [ i ] ) ; ctx -> hdrs [ i ] = h ; ctx -> hdrs [ i ] -> refno = refno ; ctx -> hdrs [ i ] -> index = index ; ctx -> hdrs [ i ] -> data = uidl ; ret = 0 ; hcached = true ; } else # endif if ( ( ret = pop_read_header ( pop_data , ctx -> hdrs [ i ] ) ) < 0 ) break ; # ifdef USE_HCACHE else { mutt_hcache_store ( hc , ctx -> hdrs [ i ] -> data , strlen ( ctx -> hdrs [ i ] -> data ) , ctx -> hdrs [ i ] , 0 ) ; } # endif const bool bcached = ( mutt_bcache_exists ( pop_data -> bcache , ctx -> hdrs [ i ] -> data ) == 0 ) ; ctx -> hdrs [ i ] -> old = false ; ctx -> hdrs [ i ] -> read = false ; if ( hcached ) { if ( bcached ) ctx -> hdrs [ i ] -> read = true ; else if ( MarkOld ) ctx -> hdrs [ i ] -> old = true ; } else { if ( bcached ) ctx -> hdrs [ i ] -> read = true ; } ctx -> msgcount ++ ; } if ( i > old_count ) mx_update_context ( ctx , i - old_count ) ; } # ifdef USE_HCACHE mutt_hcache_close ( hc ) ; # endif if ( ret < 0 ) { for ( int i = ctx -> msgcount ; i < new_count ; i ++ ) mutt_header_free ( & ctx -> hdrs [ i ] ) ; return ret ; } if ( MessageCacheClean ) mutt_bcache_list ( pop_data -> bcache , msg_cache_check , ( void * ) ctx ) ; mutt_clear_error ( ) ; return ( new_count - old_count ) ; }","int i , deleted ; for ( i = 0 , deleted = 0 ; i < old_count ; i ++ ) { if ( ctx -> hdrs [ i ] -> refno == - 1 ) { ctx -> hdrs [ i ] -> deleted = true ; deleted ++ ; } } if ( deleted > 0 ) { mutt_error ( ngettext ( ""%d message has been lost. Try reopening the mailbox."" , ""%d messages have been lost. Try reopening the mailbox."" , deleted ) , deleted ) ; } bool hcached = false ; for ( i = old_count ; i < new_count ; i ++ ) { if ( ! ctx -> quiet ) mutt_progress_update ( & progress , i + 1 - old_count , - 1 ) ; # ifdef USE_HCACHE void * data = mutt_hcache_fetch ( hc , ctx -> hdrs [ i ] -> data , strlen ( ctx -> hdrs [ i ] -> data ) ) ; if ( data ) { char * uidl = mutt_str_strdup ( ctx -> hdrs [ i ] -> data ) ; int refno = ctx -> hdrs [ i ] -> refno ; int index = ctx -> hdrs [ i ] -> index ; struct Header * h = mutt_hcache_restore ( ( unsigned char * ) data ) ; mutt_hcache_free ( hc , & data ) ; mutt_header_free ( & ctx -> hdrs [ i ] ) ; ctx -> hdrs [ i ] = h ; ctx -> hdrs [ i ] -> refno = refno ; ctx -> hdrs [ i ] -> index = index ; ctx -> hdrs [ i ] -> data = uidl ; ret = 0 ; hcached = true ; } else # endif if ( ( ret = pop_read_header ( pop_data , ctx -> hdrs [ i ] ) ) < 0 ) break ; # ifdef USE_HCACHE else { mutt_hcache_store ( hc , ctx -> hdrs [ i ] -> data , strlen ( ctx -> hdrs [ i ] -> data ) , ctx -> hdrs [ i ] , 0 ) ; } # endif const bool bcached = ( mutt_bcache_exists ( pop_data -> bcache , cache_id ( ctx -> hdrs [ i ] -> data ) ) == 0 ) ; ctx -> hdrs [ i ] -> old = false ; ctx -> hdrs [ i ] -> read = false ; if ( hcached ) { if ( bcached ) ctx -> hdrs [ i ] -> read = true ; else if ( MarkOld ) ctx -> hdrs [ i ] -> old = true ; } else { if ( bcached ) ctx -> hdrs [ i ] -> read = true ; } ctx -> msgcount ++ ; } if ( i > old_count ) mx_update_context ( ctx , i - old_count ) ; } # ifdef USE_HCACHE mutt_hcache_close ( hc ) ; # endif if ( ret < 0 ) { for ( int i = ctx -> msgcount ; i < new_count ; i ++ ) mutt_header_free ( & ctx -> hdrs [ i ] ) ; return ret ; } if ( MessageCacheClean ) mutt_bcache_list ( pop_data -> bcache , msg_cache_check , ( void * ) ctx ) ; mutt_clear_error ( ) ; return ( new_count - old_count ) ; }" 58,"CWE-189 void * ipc_rcu_alloc ( int size ) { void * out ; if ( rcu_use_vmalloc ( size ) ) { out = vmalloc ( HDRLEN_VMALLOC + size ) ; if ( out ) { out += HDRLEN_VMALLOC ; container_of ( out , struct ipc_rcu_hdr , data ) -> is_vmalloc = 1 ; container_of ( out , struct ipc_rcu_hdr , data ) -> refcount = 1 ; } } else { out = kmalloc ( HDRLEN_KMALLOC + size , GFP_KERNEL ) ; if ( out ) { out += HDRLEN_KMALLOC ; container_of ( out , struct ipc_rcu_hdr , data ) -> is_vmalloc = 0 ; container_of ( out , struct ipc_rcu_hdr , data ) -> refcount = 1 ; } } return out ; }","void * ipc_rcu_alloc ( int size ) { void * out ; if ( rcu_use_vmalloc ( size ) ) { out = vmalloc ( HDRLEN_VMALLOC + size ) ; if ( ! out ) goto done ; out += HDRLEN_VMALLOC ; container_of ( out , struct ipc_rcu_hdr , data ) -> is_vmalloc = 1 ; } else { out = kmalloc ( HDRLEN_KMALLOC + size , GFP_KERNEL ) ; if ( ! out ) goto done ; out += HDRLEN_KMALLOC ; container_of ( out , struct ipc_rcu_hdr , data ) -> is_vmalloc = 0 ; } atomic_set ( & container_of ( out , struct ipc_rcu_hdr , data ) -> refcount , 1 ) ; done : return out ; }" 59,"CWE-119 static void init_encode_frame_mb_context ( VP9_COMP * cpi ) { MACROBLOCK * const x = & cpi -> mb ; VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; const int aligned_mi_cols = mi_cols_aligned_to_sb ( cm -> mi_cols ) ; x -> act_zbin_adj = 0 ; vp9_setup_src_planes ( x , cpi -> Source , 0 , 0 ) ; vp9_setup_pre_planes ( xd , 0 , get_ref_frame_buffer ( cpi , LAST_FRAME ) , 0 , 0 , NULL ) ; vp9_setup_dst_planes ( xd , get_frame_new_buffer ( cm ) , 0 , 0 ) ; vp9_setup_block_planes ( & x -> e_mbd , cm -> subsampling_x , cm -> subsampling_y ) ; xd -> mi [ 0 ] -> mbmi . mode = DC_PRED ; xd -> mi [ 0 ] -> mbmi . uv_mode = DC_PRED ; vpx_memset ( xd -> above_context [ 0 ] , 0 , sizeof ( * xd -> above_context [ 0 ] ) * 2 * aligned_mi_cols * MAX_MB_PLANE ) ; vpx_memset ( xd -> above_seg_context , 0 , sizeof ( * xd -> above_seg_context ) * aligned_mi_cols ) ; }","static void init_encode_frame_mb_context ( VP9_COMP * cpi ) { MACROBLOCK * const x = & cpi -> td . mb ; VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; const int aligned_mi_cols = mi_cols_aligned_to_sb ( cm -> mi_cols ) ; vp9_setup_src_planes ( x , cpi -> Source , 0 , 0 ) ; vp9_setup_block_planes ( & x -> e_mbd , cm -> subsampling_x , cm -> subsampling_y ) ; memset ( xd -> above_context [ 0 ] , 0 , sizeof ( * xd -> above_context [ 0 ] ) * 2 * aligned_mi_cols * MAX_MB_PLANE ) ; memset ( xd -> above_seg_context , 0 , sizeof ( * xd -> above_seg_context ) * aligned_mi_cols ) ; }" 60,"CWE-476 static bool CopyKeyAliasesToKeymap ( struct xkb_keymap * keymap , KeyNamesInfo * info ) { AliasInfo * alias ; unsigned i , num_key_aliases ; struct xkb_key_alias * key_aliases ; num_key_aliases = 0 ; darray_foreach ( alias , info -> aliases ) { if ( ! XkbKeyByName ( keymap , alias -> real , false ) ) { log_vrb ( info -> ctx , 5 , ""Attempt to alias %s to non-existent key %s; Ignored\\n"" , KeyNameText ( info -> ctx , alias -> alias ) , KeyNameText ( info -> ctx , alias -> real ) ) ; alias -> real = XKB_ATOM_NONE ; continue ; } if ( XkbKeyByName ( keymap , alias -> alias , false ) ) { log_vrb ( info -> ctx , 5 , ""Attempt to create alias with the name of a real key; "" ""Alias \\""%s = %s\\"" ignored\\n"" , KeyNameText ( info -> ctx , alias -> alias ) , KeyNameText ( info -> ctx , alias -> real ) ) ; alias -> real = XKB_ATOM_NONE ; continue ; } num_key_aliases ++ ; } key_aliases = NULL ; if ( num_key_aliases > 0 ) { key_aliases = calloc ( num_key_aliases , sizeof ( * key_aliases ) ) ; if ( ! key_aliases ) return false ; } i = 0 ; darray_foreach ( alias , info -> aliases ) { if ( alias -> real != XKB_ATOM_NONE ) { key_aliases [ i ] . alias = alias -> alias ; key_aliases [ i ] . real = alias -> real ; i ++ ; } } keymap -> num_key_aliases = num_key_aliases ; keymap -> key_aliases = key_aliases ; return true ; }","static bool CopyKeyAliasesToKeymap ( struct xkb_keymap * keymap , KeyNamesInfo * info ) { AliasInfo * alias ; unsigned i , num_key_aliases ; struct xkb_key_alias * key_aliases ; num_key_aliases = 0 ; darray_foreach ( alias , info -> aliases ) { if ( ! XkbKeyByName ( keymap , alias -> real , false ) ) { log_vrb ( info -> ctx , 5 , ""Attempt to alias %s to non-existent key %s; Ignored\\n"" , KeyNameText ( info -> ctx , alias -> alias ) , KeyNameText ( info -> ctx , alias -> real ) ) ; alias -> real = XKB_ATOM_NONE ; continue ; } if ( XkbKeyByName ( keymap , alias -> alias , false ) ) { log_vrb ( info -> ctx , 5 , ""Attempt to create alias with the name of a real key; "" ""Alias \\""%s = %s\\"" ignored\\n"" , KeyNameText ( info -> ctx , alias -> alias ) , KeyNameText ( info -> ctx , alias -> real ) ) ; alias -> real = XKB_ATOM_NONE ; continue ; } num_key_aliases ++ ; } key_aliases = NULL ; if ( num_key_aliases > 0 ) { key_aliases = calloc ( num_key_aliases , sizeof ( * key_aliases ) ) ; if ( ! key_aliases ) return false ; i = 0 ; darray_foreach ( alias , info -> aliases ) { if ( alias -> real != XKB_ATOM_NONE ) { key_aliases [ i ] . alias = alias -> alias ; key_aliases [ i ] . real = alias -> real ; i ++ ; } } } keymap -> num_key_aliases = num_key_aliases ; keymap -> key_aliases = key_aliases ; return true ; }" 61,"CWE-125 static void nfnetlink_rcv_batch ( struct sk_buff * skb , struct nlmsghdr * nlh , u_int16_t subsys_id ) { struct sk_buff * oskb = skb ; struct net * net = sock_net ( skb -> sk ) ; const struct nfnetlink_subsystem * ss ; const struct nfnl_callback * nc ; static LIST_HEAD ( err_list ) ; u32 status ; int err ; if ( subsys_id >= NFNL_SUBSYS_COUNT ) return netlink_ack ( skb , nlh , - EINVAL ) ; replay : status = 0 ; skb = netlink_skb_clone ( oskb , GFP_KERNEL ) ; if ( ! skb ) return netlink_ack ( oskb , nlh , - ENOMEM ) ; nfnl_lock ( subsys_id ) ; ss = nfnl_dereference_protected ( subsys_id ) ; if ( ! ss ) { # ifdef CONFIG_MODULES nfnl_unlock ( subsys_id ) ; request_module ( ""nfnetlink-subsys-%d"" , subsys_id ) ; nfnl_lock ( subsys_id ) ; ss = nfnl_dereference_protected ( subsys_id ) ; if ( ! ss ) # endif { nfnl_unlock ( subsys_id ) ; netlink_ack ( oskb , nlh , - EOPNOTSUPP ) ; return kfree_skb ( skb ) ; } } if ( ! ss -> commit || ! ss -> abort ) { nfnl_unlock ( subsys_id ) ; netlink_ack ( oskb , nlh , - EOPNOTSUPP ) ; return kfree_skb ( skb ) ; } while ( skb -> len >= nlmsg_total_size ( 0 ) ) { int msglen , type ; nlh = nlmsg_hdr ( skb ) ; err = 0 ; if ( nlmsg_len ( nlh ) < sizeof ( struct nfgenmsg ) || skb -> len < nlh -> nlmsg_len ) { err = - EINVAL ; goto ack ; } if ( ! ( nlh -> nlmsg_flags & NLM_F_REQUEST ) ) { err = - EINVAL ; goto ack ; } type = nlh -> nlmsg_type ; if ( type == NFNL_MSG_BATCH_BEGIN ) { nfnl_err_reset ( & err_list ) ; status |= NFNL_BATCH_FAILURE ; goto done ; } else if ( type == NFNL_MSG_BATCH_END ) { status |= NFNL_BATCH_DONE ; goto done ; } else if ( type < NLMSG_MIN_TYPE ) { err = - EINVAL ; goto ack ; } if ( NFNL_SUBSYS_ID ( type ) != subsys_id ) { err = - EINVAL ; goto ack ; } nc = nfnetlink_find_client ( type , ss ) ; if ( ! nc ) { err = - EINVAL ; goto ack ; } { int min_len = nlmsg_total_size ( sizeof ( struct nfgenmsg ) ) ; u_int8_t cb_id = NFNL_MSG_TYPE ( nlh -> nlmsg_type ) ; struct nlattr * cda [ ss -> cb [ cb_id ] . attr_count + 1 ] ; struct nlattr * attr = ( void * ) nlh + min_len ; int attrlen = nlh -> nlmsg_len - min_len ; err = nla_parse ( cda , ss -> cb [ cb_id ] . attr_count , attr , attrlen , ss -> cb [ cb_id ] . policy ) ; if ( err < 0 ) goto ack ; if ( nc -> call_batch ) { err = nc -> call_batch ( net , net -> nfnl , skb , nlh , ( const struct nlattr * * ) cda ) ; } if ( err == - EAGAIN ) { status |= NFNL_BATCH_REPLAY ; goto next ; } } ack : if ( nlh -> nlmsg_flags & NLM_F_ACK || err ) { if ( nfnl_err_add ( & err_list , nlh , err ) < 0 ) { nfnl_err_reset ( & err_list ) ; netlink_ack ( oskb , nlmsg_hdr ( oskb ) , - ENOMEM ) ;","static void nfnetlink_rcv_batch ( struct sk_buff * skb , struct nlmsghdr * nlh , u_int16_t subsys_id ) { struct sk_buff * oskb = skb ; struct net * net = sock_net ( skb -> sk ) ; const struct nfnetlink_subsystem * ss ; const struct nfnl_callback * nc ; static LIST_HEAD ( err_list ) ; u32 status ; int err ; if ( subsys_id >= NFNL_SUBSYS_COUNT ) return netlink_ack ( skb , nlh , - EINVAL ) ; replay : status = 0 ; skb = netlink_skb_clone ( oskb , GFP_KERNEL ) ; if ( ! skb ) return netlink_ack ( oskb , nlh , - ENOMEM ) ; nfnl_lock ( subsys_id ) ; ss = nfnl_dereference_protected ( subsys_id ) ; if ( ! ss ) { # ifdef CONFIG_MODULES nfnl_unlock ( subsys_id ) ; request_module ( ""nfnetlink-subsys-%d"" , subsys_id ) ; nfnl_lock ( subsys_id ) ; ss = nfnl_dereference_protected ( subsys_id ) ; if ( ! ss ) # endif { nfnl_unlock ( subsys_id ) ; netlink_ack ( oskb , nlh , - EOPNOTSUPP ) ; return kfree_skb ( skb ) ; } } if ( ! ss -> commit || ! ss -> abort ) { nfnl_unlock ( subsys_id ) ; netlink_ack ( oskb , nlh , - EOPNOTSUPP ) ; return kfree_skb ( skb ) ; } while ( skb -> len >= nlmsg_total_size ( 0 ) ) { int msglen , type ; nlh = nlmsg_hdr ( skb ) ; err = 0 ; if ( nlh -> nlmsg_len < NLMSG_HDRLEN || skb -> len < nlh -> nlmsg_len || nlmsg_len ( nlh ) < sizeof ( struct nfgenmsg ) ) { nfnl_err_reset ( & err_list ) ; status |= NFNL_BATCH_FAILURE ; goto done ; } if ( ! ( nlh -> nlmsg_flags & NLM_F_REQUEST ) ) { err = - EINVAL ; goto ack ; } type = nlh -> nlmsg_type ; if ( type == NFNL_MSG_BATCH_BEGIN ) { nfnl_err_reset ( & err_list ) ; status |= NFNL_BATCH_FAILURE ; goto done ; } else if ( type == NFNL_MSG_BATCH_END ) { status |= NFNL_BATCH_DONE ; goto done ; } else if ( type < NLMSG_MIN_TYPE ) { err = - EINVAL ; goto ack ; } if ( NFNL_SUBSYS_ID ( type ) != subsys_id ) { err = - EINVAL ; goto ack ; } nc = nfnetlink_find_client ( type , ss ) ; if ( ! nc ) { err = - EINVAL ; goto ack ; } { int min_len = nlmsg_total_size ( sizeof ( struct nfgenmsg ) ) ; u_int8_t cb_id = NFNL_MSG_TYPE ( nlh -> nlmsg_type ) ; struct nlattr * cda [ ss -> cb [ cb_id ] . attr_count + 1 ] ; struct nlattr * attr = ( void * ) nlh + min_len ; int attrlen = nlh -> nlmsg_len - min_len ; err = nla_parse ( cda , ss -> cb [ cb_id ] . attr_count , attr , attrlen , ss -> cb [ cb_id ] . policy ) ; if ( err < 0 ) goto ack ; if ( nc -> call_batch ) { err = nc -> call_batch ( net , net -> nfnl , skb , nlh , ( const struct nlattr * * ) cda ) ; } if ( err == - EAGAIN ) { status |= NFNL_BATCH_REPLAY ; goto next ; } } ack : if ( nlh -> nlmsg_flags & NLM_F_ACK || err ) { if ( nfnl_err_add ( & err_list , nlh , err ) < 0 ) { nfnl_err_reset ( & err_list ) ; netlink_ack ( oskb , nlmsg_hdr ( oskb ) , - ENOMEM ) ;" 62,"CWE-119 static void encode_sb ( VP9_COMP * cpi , const TileInfo * const tile , TOKENEXTRA * * tp , int mi_row , int mi_col , int output_enabled , BLOCK_SIZE bsize ) { VP9_COMMON * const cm = & cpi -> common ; MACROBLOCK * const x = & cpi -> mb ; MACROBLOCKD * const xd = & x -> e_mbd ; const int bsl = b_width_log2 ( bsize ) , hbs = ( 1 << bsl ) / 4 ; int ctx ; PARTITION_TYPE partition ; BLOCK_SIZE subsize ; if ( mi_row >= cm -> mi_rows || mi_col >= cm -> mi_cols ) return ; if ( bsize >= BLOCK_8X8 ) { ctx = partition_plane_context ( xd , mi_row , mi_col , bsize ) ; subsize = * get_sb_partitioning ( x , bsize ) ; } else { ctx = 0 ; subsize = BLOCK_4X4 ; } partition = partition_lookup [ bsl ] [ subsize ] ; switch ( partition ) { case PARTITION_NONE : if ( output_enabled && bsize >= BLOCK_8X8 ) cm -> counts . partition [ ctx ] [ PARTITION_NONE ] ++ ; encode_b ( cpi , tile , tp , mi_row , mi_col , output_enabled , subsize ) ; break ; case PARTITION_VERT : if ( output_enabled ) cm -> counts . partition [ ctx ] [ PARTITION_VERT ] ++ ; * get_sb_index ( x , subsize ) = 0 ; encode_b ( cpi , tile , tp , mi_row , mi_col , output_enabled , subsize ) ; if ( mi_col + hbs < cm -> mi_cols ) { * get_sb_index ( x , subsize ) = 1 ; encode_b ( cpi , tile , tp , mi_row , mi_col + hbs , output_enabled , subsize ) ; } break ; case PARTITION_HORZ : if ( output_enabled ) cm -> counts . partition [ ctx ] [ PARTITION_HORZ ] ++ ; * get_sb_index ( x , subsize ) = 0 ; encode_b ( cpi , tile , tp , mi_row , mi_col , output_enabled , subsize ) ; if ( mi_row + hbs < cm -> mi_rows ) { * get_sb_index ( x , subsize ) = 1 ; encode_b ( cpi , tile , tp , mi_row + hbs , mi_col , output_enabled , subsize ) ; } break ; case PARTITION_SPLIT : subsize = get_subsize ( bsize , PARTITION_SPLIT ) ; if ( output_enabled ) cm -> counts . partition [ ctx ] [ PARTITION_SPLIT ] ++ ; * get_sb_index ( x , subsize ) = 0 ; encode_sb ( cpi , tile , tp , mi_row , mi_col , output_enabled , subsize ) ; * get_sb_index ( x , subsize ) = 1 ; encode_sb ( cpi , tile , tp , mi_row , mi_col + hbs , output_enabled , subsize ) ; * get_sb_index ( x , subsize ) = 2 ; encode_sb ( cpi , tile , tp , mi_row + hbs , mi_col , output_enabled , subsize ) ; * get_sb_index ( x , subsize ) = 3 ; encode_sb ( cpi , tile , tp , mi_row + hbs , mi_col + hbs , output_enabled , subsize ) ; break ; default : assert ( ""Invalid partition type."" ) ; } if ( partition != PARTITION_SPLIT || bsize == BLOCK_8X8 ) update_partition_context ( xd , mi_row , mi_col , subsize , bsize ) ; }"," static void encode_sb ( VP9_COMP * cpi , ThreadData * td , const TileInfo * const tile , TOKENEXTRA * * tp , int mi_row , int mi_col , int output_enabled , BLOCK_SIZE bsize , PC_TREE * pc_tree ) { VP9_COMMON * const cm = & cpi -> common ; MACROBLOCK * const x = & td -> mb ; MACROBLOCKD * const xd = & x -> e_mbd ; const int bsl = b_width_log2_lookup [ bsize ] , hbs = ( 1 << bsl ) / 4 ; int ctx ; PARTITION_TYPE partition ; BLOCK_SIZE subsize = bsize ; if ( mi_row >= cm -> mi_rows || mi_col >= cm -> mi_cols ) return ; if ( bsize >= BLOCK_8X8 ) { ctx = partition_plane_context ( xd , mi_row , mi_col , bsize ) ; subsize = get_subsize ( bsize , pc_tree -> partitioning ) ; } else { ctx = 0 ; subsize = BLOCK_4X4 ; } partition = partition_lookup [ bsl ] [ subsize ] ; if ( output_enabled && bsize != BLOCK_4X4 ) td -> counts -> partition [ ctx ] [ partition ] ++ ; switch ( partition ) { case PARTITION_NONE : encode_b ( cpi , tile , td , tp , mi_row , mi_col , output_enabled , subsize , & pc_tree -> none ) ; break ; case PARTITION_VERT : encode_b ( cpi , tile , td , tp , mi_row , mi_col , output_enabled , subsize , & pc_tree -> vertical [ 0 ] ) ; if ( mi_col + hbs < cm -> mi_cols && bsize > BLOCK_8X8 ) { encode_b ( cpi , tile , td , tp , mi_row , mi_col + hbs , output_enabled , subsize , & pc_tree -> vertical [ 1 ] ) ; } break ; case PARTITION_HORZ : encode_b ( cpi , tile , td , tp , mi_row , mi_col , output_enabled , subsize , & pc_tree -> horizontal [ 0 ] ) ; if ( mi_row + hbs < cm -> mi_rows && bsize > BLOCK_8X8 ) { encode_b ( cpi , tile , td , tp , mi_row + hbs , mi_col , output_enabled , subsize , & pc_tree -> horizontal [ 1 ] ) ; } break ; case PARTITION_SPLIT : if ( bsize == BLOCK_8X8 ) { encode_b ( cpi , tile , td , tp , mi_row , mi_col , output_enabled , subsize , pc_tree -> leaf_split [ 0 ] ) ; } else { encode_sb ( cpi , td , tile , tp , mi_row , mi_col , output_enabled , subsize , pc_tree -> split [ 0 ] ) ; encode_sb ( cpi , td , tile , tp , mi_row , mi_col + hbs , output_enabled , subsize , pc_tree -> split [ 1 ] ) ; encode_sb ( cpi , td , tile , tp , mi_row + hbs , mi_col , output_enabled , subsize , pc_tree -> split [ 2 ] ) ; encode_sb ( cpi , td , tile , tp , mi_row + hbs , mi_col + hbs , output_enabled , subsize , pc_tree -> split [ 3 ] ) ; } break ; default : assert ( 0 && ""Invalid partition type."" ) ; break ; } if ( partition != PARTITION_SPLIT || bsize == BLOCK_8X8 ) update_partition_context ( xd , mi_row , mi_col , subsize , bsize ) ; }" 63,"CWE-119 int vp8_yv12_de_alloc_frame_buffer ( YV12_BUFFER_CONFIG * ybf ) { if ( ybf ) { if ( ybf -> buffer_alloc_sz > 0 ) { vpx_free ( ybf -> buffer_alloc ) ; } vpx_memset ( ybf , 0 , sizeof ( YV12_BUFFER_CONFIG ) ) ; } else { return - 1 ; } return 0 ; }","int vp8_yv12_de_alloc_frame_buffer ( YV12_BUFFER_CONFIG * ybf ) { if ( ybf ) { if ( ybf -> buffer_alloc_sz > 0 ) { vpx_free ( ybf -> buffer_alloc ) ; } memset ( ybf , 0 , sizeof ( YV12_BUFFER_CONFIG ) ) ; } else { return - 1 ; } return 0 ; }" 64,"CWE-346 void receive_carbon ( void * * state ) { prof_input ( ""/carbons on"" ) ; prof_connect ( ) ; assert_true ( stbbr_received ( """" ) ) ; stbbr_send ( """" ""10"" ""On my mobile"" """" ) ; assert_true ( prof_output_exact ( ""Buddy1 (mobile) is online, \\""On my mobile\\"""" ) ) ; prof_input ( ""/msg Buddy1"" ) ; assert_true ( prof_output_exact ( ""unencrypted"" ) ) ; stbbr_send ( """" """" """" """" ""test carbon from recipient"" """" """" """" """" ) ; assert_true ( prof_output_regex ( ""Buddy1/mobile: .+test carbon from recipient"" ) ) ; }","void receive_carbon ( void * * state ) { prof_input ( ""/carbons on"" ) ; prof_connect ( ) ; assert_true ( stbbr_received ( """" ) ) ; stbbr_send ( """" ""10"" ""On my mobile"" """" ) ; assert_true ( prof_output_exact ( ""Buddy1 (mobile) is online, \\""On my mobile\\"""" ) ) ; prof_input ( ""/msg Buddy1"" ) ; assert_true ( prof_output_exact ( ""unencrypted"" ) ) ; stbbr_send ( """" """" """" """" ""test carbon from recipient"" """" """" """" """" ) ; assert_true ( prof_output_regex ( ""Buddy1/mobile: .+test carbon from recipient"" ) ) ; }" 65,"CWE-200 static void * __alloc_from_pool ( size_t size , struct page * * ret_page , gfp_t flags ) { unsigned long val ; void * ptr = NULL ; if ( ! atomic_pool ) { WARN ( 1 , ""coherent pool not initialised!\\n"" ) ; return NULL ; } val = gen_pool_alloc ( atomic_pool , size ) ; if ( val ) { phys_addr_t phys = gen_pool_virt_to_phys ( atomic_pool , val ) ; * ret_page = phys_to_page ( phys ) ; ptr = ( void * ) val ; if ( flags & __GFP_ZERO ) memset ( ptr , 0 , size ) ; } return ptr ; }","static void * __alloc_from_pool ( size_t size , struct page * * ret_page , gfp_t flags ) { unsigned long val ; void * ptr = NULL ; if ( ! atomic_pool ) { WARN ( 1 , ""coherent pool not initialised!\\n"" ) ; return NULL ; } val = gen_pool_alloc ( atomic_pool , size ) ; if ( val ) { phys_addr_t phys = gen_pool_virt_to_phys ( atomic_pool , val ) ; * ret_page = phys_to_page ( phys ) ; ptr = ( void * ) val ; memset ( ptr , 0 , size ) ; } return ptr ; }" 66,"CWE-119 static TX_MODE read_tx_mode ( vp9_reader * r ) { TX_MODE tx_mode = vp9_read_literal ( r , 2 ) ; if ( tx_mode == ALLOW_32X32 ) tx_mode += vp9_read_bit ( r ) ; return tx_mode ; }"," static TX_MODE read_tx_mode ( vpx_reader * r ) { TX_MODE tx_mode = vpx_read_literal ( r , 2 ) ; if ( tx_mode == ALLOW_32X32 ) tx_mode += vpx_read_bit ( r ) ; return tx_mode ; }" 67,"CWE-119 static void write_mv_update ( const vp9_tree_index * tree , vp9_prob probs [ ] , const unsigned int counts [ ] , int n , vp9_writer * w ) { 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 ) update_mv ( w , branch_ct [ i ] , & probs [ i ] , MV_UPDATE_PROB ) ; }"," static void write_mv_update ( const vpx_tree_index * tree , vpx_prob probs [ ] , const unsigned int counts [ ] , int n , vpx_writer * w ) { 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 ) update_mv ( w , branch_ct [ i ] , & probs [ i ] , MV_UPDATE_PROB ) ; }" 68,"CWE-119 static void Np_toString ( js_State * J ) { char buf [ 32 ] ; js_Object * self = js_toobject ( J , 0 ) ; int radix = js_isundefined ( J , 1 ) ? 10 : js_tointeger ( J , 1 ) ; if ( self -> type != JS_CNUMBER ) js_typeerror ( J , ""not a number"" ) ; if ( radix == 10 ) { js_pushstring ( J , jsV_numbertostring ( J , buf , self -> u . number ) ) ; return ; } if ( radix < 2 || radix > 36 ) js_rangeerror ( J , ""invalid radix"" ) ; { static const char digits [ ] = ""0123456789abcdefghijklmnopqrstuvwxyz"" ; char buf [ 100 ] ; double number = self -> u . number ; int sign = self -> u . number < 0 ; js_Buffer * sb = NULL ; uint64_t u , limit = ( ( uint64_t ) 1 << 52 ) ; int ndigits , exp , point ; if ( number == 0 ) { js_pushstring ( J , ""0"" ) ; return ; } if ( isnan ( number ) ) { js_pushstring ( J , ""NaN"" ) ; return ; } if ( isinf ( number ) ) { js_pushstring ( J , sign ? ""-Infinity"" : ""Infinity"" ) ; return ; } if ( sign ) number = - number ; exp = 0 ; while ( number * pow ( radix , exp ) > limit ) - exp ; while ( number * pow ( radix , exp + 1 ) < limit ) u = number * pow ( radix , exp ) + 0.5 ; while ( u > 0 && ( u % radix ) == 0 ) { u /= radix ; - exp ; } ndigits = 0 ; while ( u > 0 ) { buf [ ndigits ++ ] = digits [ u % radix ] ; u /= radix ; } point = ndigits - exp ; if ( js_try ( J ) ) { js_free ( J , sb ) ; js_throw ( J ) ; } if ( sign ) js_putc ( J , & sb , '-' ) ; if ( point <= 0 ) { js_putc ( J , & sb , '0' ) ; js_putc ( J , & sb , '.' ) ; while ( point ++ < 0 ) js_putc ( J , & sb , '0' ) ; while ( ndigits -- > 0 ) js_putc ( J , & sb , buf [ ndigits ] ) ; } else { while ( ndigits -- > 0 ) { js_putc ( J , & sb , buf [ ndigits ] ) ; if ( -- point == 0 && ndigits > 0 ) js_putc ( J , & sb , '.' ) ; } while ( point -- > 0 ) js_putc ( J , & sb , '0' ) ; } js_putc ( J , & sb , 0 ) ; js_pushstring ( J , sb -> s ) ;","static void Np_toString ( js_State * J ) { char buf [ 100 ] ; js_Object * self = js_toobject ( J , 0 ) ; int radix = js_isundefined ( J , 1 ) ? 10 : js_tointeger ( J , 1 ) ; if ( self -> type != JS_CNUMBER ) js_typeerror ( J , ""not a number"" ) ; if ( radix == 10 ) { js_pushstring ( J , jsV_numbertostring ( J , buf , self -> u . number ) ) ; return ; } if ( radix < 2 || radix > 36 ) js_rangeerror ( J , ""invalid radix"" ) ; { static const char digits [ ] = ""0123456789abcdefghijklmnopqrstuvwxyz"" ; double number = self -> u . number ; int sign = self -> u . number < 0 ; js_Buffer * sb = NULL ; uint64_t u , limit = ( ( uint64_t ) 1 << 52 ) ; int ndigits , exp , point ; if ( number == 0 ) { js_pushstring ( J , ""0"" ) ; return ; } if ( isnan ( number ) ) { js_pushstring ( J , ""NaN"" ) ; return ; } if ( isinf ( number ) ) { js_pushstring ( J , sign ? ""-Infinity"" : ""Infinity"" ) ; return ; } if ( sign ) number = - number ; exp = 0 ; while ( number * pow ( radix , exp ) > limit ) while ( number * pow ( radix , exp + 1 ) < limit ) + exp ; u = number * pow ( radix , exp ) + 0.5 ; while ( u > 0 && ( u % radix ) == 0 ) { u /= radix ; } ndigits = 0 ; while ( u > 0 ) { buf [ ndigits ++ ] = digits [ u % radix ] ; u /= radix ; } point = ndigits - exp ; if ( js_try ( J ) ) { js_free ( J , sb ) ; js_throw ( J ) ; } if ( sign ) js_putc ( J , & sb , '-' ) ; if ( point <= 0 ) { js_putc ( J , & sb , '0' ) ; js_putc ( J , & sb , '.' ) ; while ( point ++ < 0 ) js_putc ( J , & sb , '0' ) ; while ( ndigits -- > 0 ) js_putc ( J , & sb , buf [ ndigits ] ) ; } else { while ( ndigits -- > 0 ) { js_putc ( J , & sb , buf [ ndigits ] ) ; if ( -- point == 0 && ndigits > 0 ) js_putc ( J , & sb , '.' ) ; } while ( point -- > 0 ) js_putc ( J , & sb , '0' ) ; } js_putc ( J , & sb , 0 ) ; js_pushstring ( J , sb -> s ) ;" 69,"CWE-119 int main ( int argc , char * argv [ ] ) { opj_dinfo_t * dinfo ; opj_event_mgr_t event_mgr ; int tnum ; unsigned int snum ; opj_mj2_t * movie ; mj2_tk_t * track ; mj2_sample_t * sample ; unsigned char * frame_codestream ; FILE * file , * outfile ; char outfilename [ 50 ] ; mj2_dparameters_t parameters ; if ( argc != 3 ) { printf ( ""Usage: %s mj2filename output_location\\n"" , argv [ 0 ] ) ; printf ( ""Example: %s foreman.mj2 output/foreman\\n"" , argv [ 0 ] ) ; return 1 ; } file = fopen ( argv [ 1 ] , ""rb"" ) ; if ( ! file ) { fprintf ( stderr , ""failed to open %s for reading\\n"" , argv [ 1 ] ) ; return 1 ; } memset ( & event_mgr , 0 , sizeof ( opj_event_mgr_t ) ) ; event_mgr . error_handler = error_callback ; event_mgr . warning_handler = warning_callback ; event_mgr . info_handler = info_callback ; dinfo = mj2_create_decompress ( ) ; opj_set_event_mgr ( ( opj_common_ptr ) dinfo , & event_mgr , stderr ) ; memset ( & parameters , 0 , sizeof ( mj2_dparameters_t ) ) ; movie = ( opj_mj2_t * ) dinfo -> mj2_handle ; mj2_setup_decoder ( movie , & parameters ) ; if ( mj2_read_struct ( file , movie ) ) { return 1 ; } tnum = 0 ; while ( movie -> tk [ tnum ] . track_type != 0 ) { tnum ++ ; } track = & movie -> tk [ tnum ] ; fprintf ( stdout , ""Extracting %d frames from file...\\n"" , track -> num_samples ) ; for ( snum = 0 ; snum < track -> num_samples ; snum ++ ) { sample = & track -> sample [ snum ] ; frame_codestream = ( unsigned char * ) malloc ( sample -> sample_size - 8 ) ; fseek ( file , sample -> offset + 8 , SEEK_SET ) ; fread ( frame_codestream , sample -> sample_size - 8 , 1 , file ) ; sprintf ( outfilename , ""%s_%05d.j2k"" , argv [ 2 ] , snum ) ; outfile = fopen ( outfilename , ""wb"" ) ; if ( ! outfile ) { fprintf ( stderr , ""failed to open %s for writing\\n"" , outfilename ) ; return 1 ; } fwrite ( frame_codestream , sample -> sample_size - 8 , 1 , outfile ) ; fclose ( outfile ) ; free ( frame_codestream ) ; } fclose ( file ) ; fprintf ( stdout , ""%d frames correctly extracted\\n"" , snum ) ; if ( dinfo ) { mj2_destroy_decompress ( ( opj_mj2_t * ) dinfo -> mj2_handle ) ; } return 0 ; }","int main ( int argc , char * argv [ ] ) { opj_dinfo_t * dinfo ; opj_event_mgr_t event_mgr ; int tnum ; unsigned int snum ; opj_mj2_t * movie ; mj2_tk_t * track ; mj2_sample_t * sample ; unsigned char * frame_codestream ; FILE * file , * outfile ; char outfilename [ 50 ] ; mj2_dparameters_t parameters ; if ( argc != 3 ) { printf ( ""Usage: %s mj2filename output_location\\n"" , argv [ 0 ] ) ; printf ( ""Example: %s foreman.mj2 output/foreman\\n"" , argv [ 0 ] ) ; return 1 ; } file = fopen ( argv [ 1 ] , ""rb"" ) ; if ( ! file ) { fprintf ( stderr , ""failed to open %s for reading\\n"" , argv [ 1 ] ) ; return 1 ; } memset ( & event_mgr , 0 , sizeof ( opj_event_mgr_t ) ) ; event_mgr . error_handler = error_callback ; event_mgr . warning_handler = warning_callback ; event_mgr . info_handler = info_callback ; dinfo = mj2_create_decompress ( ) ; opj_set_event_mgr ( ( opj_common_ptr ) dinfo , & event_mgr , stderr ) ; memset ( & parameters , 0 , sizeof ( mj2_dparameters_t ) ) ; movie = ( opj_mj2_t * ) dinfo -> mj2_handle ; mj2_setup_decoder ( movie , & parameters ) ; if ( mj2_read_struct ( file , movie ) ) { return 1 ; } tnum = 0 ; while ( movie -> tk [ tnum ] . track_type != 0 ) { tnum ++ ; } track = & movie -> tk [ tnum ] ; fprintf ( stdout , ""Extracting %d frames from file...\\n"" , track -> num_samples ) ; for ( snum = 0 ; snum < track -> num_samples ; snum ++ ) { sample = & track -> sample [ snum ] ; frame_codestream = ( unsigned char * ) malloc ( sample -> sample_size - 8 ) ; fseek ( file , sample -> offset + 8 , SEEK_SET ) ; fread ( frame_codestream , sample -> sample_size - 8 , 1 , file ) ; int num = snprintf ( outfilename , sizeof ( outfilename ) , ""%s_%05d.j2k"" , argv [ 2 ] , snum ) ; if ( num >= sizeof ( outfilename ) ) { fprintf ( stderr , ""maximum length of output prefix exceeded\\n"" ) ; return 1 ; } outfile = fopen ( outfilename , ""wb"" ) ; if ( ! outfile ) { fprintf ( stderr , ""failed to open %s for writing\\n"" , outfilename ) ; return 1 ; } fwrite ( frame_codestream , sample -> sample_size - 8 , 1 , outfile ) ; fclose ( outfile ) ; free ( frame_codestream ) ; } fclose ( file ) ; fprintf ( stdout , ""%d frames correctly extracted\\n"" , snum ) ; if ( dinfo ) { mj2_destroy_decompress ( ( opj_mj2_t * ) dinfo -> mj2_handle ) ; } return 0 ; }" 70,"CWE-787 DECLAREreadFunc ( readContigTilesIntoBuffer ) { int status = 1 ; tsize_t tilesize = TIFFTileSize ( in ) ; tdata_t tilebuf ; uint32 imagew = TIFFScanlineSize ( in ) ; uint32 tilew = TIFFTileRowSize ( in ) ; int iskew = imagew - tilew ; uint8 * bufp = ( uint8 * ) buf ; uint32 tw , tl ; uint32 row ; ( void ) spp ; tilebuf = _TIFFmalloc ( tilesize ) ; if ( tilebuf == 0 ) return 0 ; _TIFFmemset ( tilebuf , 0 , tilesize ) ; ( void ) TIFFGetField ( in , TIFFTAG_TILEWIDTH , & tw ) ; ( void ) TIFFGetField ( in , TIFFTAG_TILELENGTH , & tl ) ; for ( row = 0 ; row < imagelength ; row += tl ) { uint32 nrow = ( row + tl > imagelength ) ? imagelength - row : tl ; uint32 colb = 0 ; uint32 col ; for ( col = 0 ; col < imagewidth ; col += tw ) { if ( TIFFReadTile ( in , tilebuf , col , row , 0 , 0 ) < 0 && ! ignore ) { TIFFError ( TIFFFileName ( in ) , ""Error, can\'t read tile at %lu %lu"" , ( unsigned long ) col , ( unsigned long ) row ) ; status = 0 ; goto done ; } if ( colb + tilew > imagew ) { uint32 width = imagew - colb ; uint32 oskew = tilew - width ; cpStripToTile ( bufp + colb , tilebuf , nrow , width , oskew + iskew , oskew ) ; } else cpStripToTile ( bufp + colb , tilebuf , nrow , tilew , iskew , 0 ) ; colb += tilew ; } bufp += imagew * nrow ; } done : _TIFFfree ( tilebuf ) ; return status ; }","DECLAREreadFunc ( readContigTilesIntoBuffer ) { int status = 1 ; tsize_t tilesize = TIFFTileSize ( in ) ; tdata_t tilebuf ; uint32 imagew = TIFFScanlineSize ( in ) ; uint32 tilew = TIFFTileRowSize ( in ) ; int iskew = imagew - tilew ; uint8 * bufp = ( uint8 * ) buf ; uint32 tw , tl ; uint32 row ; ( void ) spp ; tilebuf = _TIFFmalloc ( tilesize ) ; if ( tilebuf == 0 ) return 0 ; _TIFFmemset ( tilebuf , 0 , tilesize ) ; ( void ) TIFFGetField ( in , TIFFTAG_TILEWIDTH , & tw ) ; ( void ) TIFFGetField ( in , TIFFTAG_TILELENGTH , & tl ) ; for ( row = 0 ; row < imagelength ; row += tl ) { uint32 nrow = ( row + tl > imagelength ) ? imagelength - row : tl ; uint32 colb = 0 ; uint32 col ; for ( col = 0 ; col < imagewidth && colb < imagew ; col += tw ) { if ( TIFFReadTile ( in , tilebuf , col , row , 0 , 0 ) < 0 && ! ignore ) { TIFFError ( TIFFFileName ( in ) , ""Error, can\'t read tile at %lu %lu"" , ( unsigned long ) col , ( unsigned long ) row ) ; status = 0 ; goto done ; } if ( colb + tilew > imagew ) { uint32 width = imagew - colb ; uint32 oskew = tilew - width ; cpStripToTile ( bufp + colb , tilebuf , nrow , width , oskew + iskew , oskew ) ; } else cpStripToTile ( bufp + colb , tilebuf , nrow , tilew , iskew , 0 ) ; colb += tilew ; } bufp += imagew * nrow ; } done : _TIFFfree ( tilebuf ) ; return status ; }" 71,"CWE-284 int vfs_open ( const struct path * path , struct file * file , const struct cred * cred ) { struct dentry * dentry = path -> dentry ; struct inode * inode = dentry -> d_inode ; file -> f_path = * path ; if ( dentry -> d_flags & DCACHE_OP_SELECT_INODE ) { inode = dentry -> d_op -> d_select_inode ( dentry , file -> f_flags ) ; if ( IS_ERR ( inode ) ) return PTR_ERR ( inode ) ; } return do_dentry_open ( file , inode , NULL , cred ) ; }","int vfs_open ( const struct path * path , struct file * file , const struct cred * cred ) { struct inode * inode = vfs_select_inode ( path -> dentry , file -> f_flags ) ; if ( IS_ERR ( inode ) ) return PTR_ERR ( inode ) ; file -> f_path = * path ; return do_dentry_open ( file , inode , NULL , cred ) ; }" 72,"CWE-20 static void dissect_ppi ( tvbuff_t * tvb , packet_info * pinfo , proto_tree * tree ) { proto_tree * ppi_tree = NULL , * ppi_flags_tree = NULL , * seg_tree = NULL , * ampdu_tree = NULL ; proto_tree * agg_tree = NULL ; proto_item * ti = NULL ; tvbuff_t * next_tvb ; int offset = 0 ; guint version , flags ; gint tot_len , data_len ; guint data_type ; guint32 dlt ; guint32 n_ext_flags = 0 ; guint32 ampdu_id = 0 ; fragment_head * fd_head = NULL ; fragment_item * ft_fdh = NULL ; gint mpdu_count = 0 ; gchar * mpdu_str ; gboolean first_mpdu = TRUE ; guint last_frame = 0 ; gint len_remain , ampdu_len = 0 ; struct ieee_802_11_phdr phdr ; col_set_str ( pinfo -> cinfo , COL_PROTOCOL , ""PPI"" ) ; col_clear ( pinfo -> cinfo , COL_INFO ) ; version = tvb_get_guint8 ( tvb , offset ) ; flags = tvb_get_guint8 ( tvb , offset + 1 ) ; tot_len = tvb_get_letohs ( tvb , offset + 2 ) ; dlt = tvb_get_letohl ( tvb , offset + 4 ) ; col_add_fstr ( pinfo -> cinfo , COL_INFO , ""PPI version %u, %u bytes"" , version , tot_len ) ; if ( tree ) { ti = proto_tree_add_protocol_format ( tree , proto_ppi , tvb , 0 , tot_len , ""PPI version %u, %u bytes"" , version , tot_len ) ; ppi_tree = proto_item_add_subtree ( ti , ett_ppi_pph ) ; proto_tree_add_item ( ppi_tree , hf_ppi_head_version , tvb , offset , 1 , ENC_LITTLE_ENDIAN ) ; ti = proto_tree_add_item ( ppi_tree , hf_ppi_head_flags , tvb , offset + 1 , 1 , ENC_LITTLE_ENDIAN ) ; ppi_flags_tree = proto_item_add_subtree ( ti , ett_ppi_flags ) ; proto_tree_add_item ( ppi_flags_tree , hf_ppi_head_flag_alignment , tvb , offset + 1 , 1 , ENC_LITTLE_ENDIAN ) ; proto_tree_add_item ( ppi_flags_tree , hf_ppi_head_flag_reserved , tvb , offset + 1 , 1 , ENC_LITTLE_ENDIAN ) ; proto_tree_add_item ( ppi_tree , hf_ppi_head_len , tvb , offset + 2 , 2 , ENC_LITTLE_ENDIAN ) ; proto_tree_add_item ( ppi_tree , hf_ppi_head_dlt , tvb , offset + 4 , 4 , ENC_LITTLE_ENDIAN ) ; } tot_len -= PPI_V0_HEADER_LEN ; offset += 8 ; memset ( & phdr , 0 , sizeof ( phdr ) ) ; phdr . fcs_len = - 1 ; phdr . decrypted = FALSE ; phdr . datapad = FALSE ; phdr . phy = PHDR_802_11_PHY_UNKNOWN ; phdr . presence_flags = 0 ; while ( tot_len > 0 ) { data_type = tvb_get_letohs ( tvb , offset ) ; data_len = tvb_get_letohs ( tvb , offset + 2 ) + 4 ; tot_len -= data_len ; switch ( data_type ) { case PPI_80211_COMMON : dissect_80211_common ( tvb , pinfo , ppi_tree , offset , data_len , & phdr ) ; break ; case PPI_80211N_MAC : dissect_80211n_mac ( tvb , pinfo , ppi_tree , offset , data_len , TRUE , & n_ext_flags , & ampdu_id , & phdr ) ; break ; case PPI_80211N_MAC_PHY : dissect_80211n_mac_phy ( tvb , pinfo , ppi_tree , offset , data_len , & n_ext_flags , & ampdu_id , & phdr ) ; break ;","static void dissect_ppi ( tvbuff_t * tvb , packet_info * pinfo , proto_tree * tree ) { proto_tree * ppi_tree = NULL , * ppi_flags_tree = NULL , * seg_tree = NULL , * ampdu_tree = NULL ; proto_tree * agg_tree = NULL ; proto_item * ti = NULL ; tvbuff_t * next_tvb ; int offset = 0 ; guint version , flags ; gint tot_len , data_len ; guint data_type ; guint32 dlt ; guint32 n_ext_flags = 0 ; guint32 ampdu_id = 0 ; fragment_head * fd_head = NULL ; fragment_item * ft_fdh = NULL ; gint mpdu_count = 0 ; gchar * mpdu_str ; gboolean first_mpdu = TRUE ; guint last_frame = 0 ; gint len_remain , ampdu_len = 0 ; struct ieee_802_11_phdr phdr ; int wtap_encap ; struct eth_phdr eth ; void * phdrp ; col_set_str ( pinfo -> cinfo , COL_PROTOCOL , ""PPI"" ) ; col_clear ( pinfo -> cinfo , COL_INFO ) ; version = tvb_get_guint8 ( tvb , offset ) ; flags = tvb_get_guint8 ( tvb , offset + 1 ) ; tot_len = tvb_get_letohs ( tvb , offset + 2 ) ; dlt = tvb_get_letohl ( tvb , offset + 4 ) ; col_add_fstr ( pinfo -> cinfo , COL_INFO , ""PPI version %u, %u bytes"" , version , tot_len ) ; if ( tree ) { ti = proto_tree_add_protocol_format ( tree , proto_ppi , tvb , 0 , tot_len , ""PPI version %u, %u bytes"" , version , tot_len ) ; ppi_tree = proto_item_add_subtree ( ti , ett_ppi_pph ) ; proto_tree_add_item ( ppi_tree , hf_ppi_head_version , tvb , offset , 1 , ENC_LITTLE_ENDIAN ) ; ti = proto_tree_add_item ( ppi_tree , hf_ppi_head_flags , tvb , offset + 1 , 1 , ENC_LITTLE_ENDIAN ) ; ppi_flags_tree = proto_item_add_subtree ( ti , ett_ppi_flags ) ; proto_tree_add_item ( ppi_flags_tree , hf_ppi_head_flag_alignment , tvb , offset + 1 , 1 , ENC_LITTLE_ENDIAN ) ; proto_tree_add_item ( ppi_flags_tree , hf_ppi_head_flag_reserved , tvb , offset + 1 , 1 , ENC_LITTLE_ENDIAN ) ; proto_tree_add_item ( ppi_tree , hf_ppi_head_len , tvb , offset + 2 , 2 , ENC_LITTLE_ENDIAN ) ; proto_tree_add_item ( ppi_tree , hf_ppi_head_dlt , tvb , offset + 4 , 4 , ENC_LITTLE_ENDIAN ) ; } tot_len -= PPI_V0_HEADER_LEN ; offset += 8 ; memset ( & phdr , 0 , sizeof ( phdr ) ) ; phdr . fcs_len = - 1 ; phdr . decrypted = FALSE ; phdr . datapad = FALSE ; phdr . phy = PHDR_802_11_PHY_UNKNOWN ; phdr . presence_flags = 0 ; while ( tot_len > 0 ) { data_type = tvb_get_letohs ( tvb , offset ) ; data_len = tvb_get_letohs ( tvb , offset + 2 ) + 4 ; tot_len -= data_len ; switch ( data_type ) { case PPI_80211_COMMON : dissect_80211_common ( tvb , pinfo , ppi_tree , offset , data_len , & phdr ) ; break ; case PPI_80211N_MAC : dissect_80211n_mac ( tvb , pinfo , ppi_tree , offset , data_len , TRUE , & n_ext_flags , & ampdu_id , & phdr ) ; break ; case PPI_80211N_MAC_PHY : dissect_80211n_mac_phy ( tvb , pinfo , ppi_tree , offset , data_len , & n_ext_flags , & ampdu_id , & phdr ) ; break ;" 73,"CWE-772 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 ) ; } image -> depth = 1 ; image -> endian = MSBEndian ; ( void ) ReadBlobLSBShort ( image ) ; image -> columns = ( size_t ) ReadBlobLSBShort ( image ) ; ( void ) ReadBlobLSBShort ( image ) ; image -> rows = ( size_t ) ReadBlobLSBShort ( image ) ; if ( ( image -> columns == 0 ) || ( image -> rows == 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( AcquireImageColormap ( image , 2 ) == 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 ) ) ; } SetImageColorspace ( image , GRAYColorspace ) ; quantum_type = IndexQuantum ; quantum_info = AcquireQuantumInfo ( image_info , image ) ; if ( quantum_info == ( QuantumInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; length = GetQuantumExtent ( image , quantum_info , quantum_type ) ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { register PixelPacket * magick_restrict q ; q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; pixels = ( const unsigned char * ) ReadBlobStream ( image , length , GetQuantumPixels ( quantum_info ) , & count ) ; if ( count != ( ssize_t ) length ) ThrowReaderException ( CorruptImageError , ""UnableToReadImageData"" ) ; ( void ) ImportQuantumPixels ( image , ( CacheView * ) NULL , quantum_info , quantum_type , pixels , exception ) ; ( void ) ReadBlobStream ( image , ( size_t ) ( - ( ssize_t ) length ) & 0x01 , GetQuantumPixels ( quantum_info ) , & count ) ; if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; 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 ) ; ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; }","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 ) ; } image -> depth = 1 ; image -> endian = MSBEndian ; ( void ) ReadBlobLSBShort ( image ) ; image -> columns = ( size_t ) ReadBlobLSBShort ( image ) ; ( void ) ReadBlobLSBShort ( image ) ; image -> rows = ( size_t ) ReadBlobLSBShort ( image ) ; if ( ( image -> columns == 0 ) || ( image -> rows == 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( AcquireImageColormap ( image , 2 ) == 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 ) ) ; } SetImageColorspace ( image , GRAYColorspace ) ; quantum_type = IndexQuantum ; quantum_info = AcquireQuantumInfo ( image_info , image ) ; if ( quantum_info == ( QuantumInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; length = GetQuantumExtent ( image , quantum_info , quantum_type ) ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { register PixelPacket * magick_restrict q ; q = QueueAuthenticPixels ( image , 0 , y , image -> columns , 1 , exception ) ; if ( q == ( PixelPacket * ) NULL ) break ; pixels = ( const unsigned char * ) ReadBlobStream ( image , length , GetQuantumPixels ( quantum_info ) , & count ) ; if ( count != ( ssize_t ) length ) { quantum_info = DestroyQuantumInfo ( quantum_info ) ; ThrowReaderException ( CorruptImageError , ""UnableToReadImageData"" ) ; } ( void ) ImportQuantumPixels ( image , ( CacheView * ) NULL , quantum_info , quantum_type , pixels , exception ) ; ( void ) ReadBlobStream ( image , ( size_t ) ( - ( ssize_t ) length ) & 0x01 , GetQuantumPixels ( quantum_info ) , & count ) ; if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) break ; 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 ) ; ( void ) CloseBlob ( image ) ; return ( GetFirstImageInList ( image ) ) ; }" 74,"CWE-295 int options_cmdline ( char * arg1 , char * arg2 ) { char * name ; CONF_TYPE type ; # ifdef USE_WIN32 ( void ) arg2 ; # endif if ( ! arg1 ) { name = # ifdef CONFDIR CONFDIR # ifdef USE_WIN32 ""\\\\"" # else ""/"" # endif # endif ""stunnel.conf"" ; type = CONF_FILE ; } else if ( ! strcasecmp ( arg1 , ""-help"" ) ) { parse_global_option ( CMD_PRINT_HELP , NULL , NULL ) ; parse_service_option ( CMD_PRINT_HELP , NULL , NULL , NULL ) ; log_flush ( LOG_MODE_INFO ) ; return 2 ; } else if ( ! strcasecmp ( arg1 , ""-version"" ) ) { parse_global_option ( CMD_PRINT_DEFAULTS , NULL , NULL ) ; parse_service_option ( CMD_PRINT_DEFAULTS , NULL , NULL , NULL ) ; log_flush ( LOG_MODE_INFO ) ; return 2 ; } else if ( ! strcasecmp ( arg1 , ""-sockets"" ) ) { socket_options_print ( ) ; log_flush ( LOG_MODE_INFO ) ; return 2 ; } else if ( ! strcasecmp ( arg1 , ""-options"" ) ) { print_ssl_options ( ) ; log_flush ( LOG_MODE_INFO ) ; return 2 ; } else # ifndef USE_WIN32 if ( ! strcasecmp ( arg1 , ""-fd"" ) ) { if ( ! arg2 ) { s_log ( LOG_ERR , ""No file descriptor specified"" ) ; print_syntax ( ) ; return 1 ; } name = arg2 ; type = CONF_FD ; } else # endif { name = arg1 ; type = CONF_FILE ; } if ( type == CONF_FILE ) { # ifdef HAVE_REALPATH char * real_path = NULL ; # ifdef MAXPATHLEN real_path = malloc ( MAXPATHLEN ) ; # endif real_path = realpath ( name , real_path ) ; if ( ! real_path ) { s_log ( LOG_ERR , ""Invalid configuration file name \\""%s\\"""" , name ) ; ioerror ( ""realpath"" ) ; return 1 ; } configuration_file = str_dup ( real_path ) ; free ( real_path ) ; # else configuration_file = str_dup ( name ) ; # endif # ifndef USE_WIN32 } else if ( type == CONF_FD ) { configuration_file = str_dup ( name ) ; # endif } return options_parse ( type ) ;","int options_cmdline ( char * arg1 , char * arg2 ) { char * name ; CONF_TYPE type ; # ifdef USE_WIN32 ( void ) arg2 ; # endif if ( ! arg1 ) { name = # ifdef CONFDIR CONFDIR # ifdef USE_WIN32 ""\\\\"" # else ""/"" # endif # endif ""stunnel.conf"" ; type = CONF_FILE ; } else if ( ! strcasecmp ( arg1 , ""-help"" ) ) { parse_global_option ( CMD_PRINT_HELP , NULL , NULL , NULL ) ; parse_service_option ( CMD_PRINT_HELP , NULL , NULL , NULL ) ; log_flush ( LOG_MODE_INFO ) ; return 2 ; } else if ( ! strcasecmp ( arg1 , ""-version"" ) ) { parse_global_option ( CMD_PRINT_DEFAULTS , NULL , NULL , NULL ) ; parse_service_option ( CMD_PRINT_DEFAULTS , NULL , NULL , NULL ) ; log_flush ( LOG_MODE_INFO ) ; return 2 ; } else if ( ! strcasecmp ( arg1 , ""-sockets"" ) ) { socket_options_print ( ) ; log_flush ( LOG_MODE_INFO ) ; return 2 ; } else if ( ! strcasecmp ( arg1 , ""-options"" ) ) { print_ssl_options ( ) ; log_flush ( LOG_MODE_INFO ) ; return 2 ; } else # ifndef USE_WIN32 if ( ! strcasecmp ( arg1 , ""-fd"" ) ) { if ( ! arg2 ) { s_log ( LOG_ERR , ""No file descriptor specified"" ) ; print_syntax ( ) ; return 1 ; } name = arg2 ; type = CONF_FD ; } else # endif { name = arg1 ; type = CONF_FILE ; } if ( type == CONF_FILE ) { # ifdef HAVE_REALPATH char * real_path = NULL ; # ifdef MAXPATHLEN real_path = malloc ( MAXPATHLEN ) ; # endif real_path = realpath ( name , real_path ) ; if ( ! real_path ) { s_log ( LOG_ERR , ""Invalid configuration file name \\""%s\\"""" , name ) ; ioerror ( ""realpath"" ) ; return 1 ; } configuration_file = str_dup ( real_path ) ; free ( real_path ) ; # else configuration_file = str_dup ( name ) ; # endif # ifndef USE_WIN32 } else if ( type == CONF_FD ) { configuration_file = str_dup ( name ) ; # endif } return options_parse ( type ) ;" 75,"CWE-20 error_t udpSendDatagram ( Socket * socket , const SocketMsg * message , uint_t flags ) { error_t error ; size_t offset ; NetBuffer * buffer ; NetTxAncillary ancillary ; buffer = udpAllocBuffer ( 0 , & offset ) ; if ( buffer == NULL ) return ERROR_OUT_OF_MEMORY ; error = netBufferAppend ( buffer , message -> data , message -> length ) ; if ( ! error ) { ancillary = NET_DEFAULT_TX_ANCILLARY ; if ( message -> ttl != 0 ) { ancillary . ttl = message -> ttl ; } else if ( ipIsMulticastAddr ( & message -> destIpAddr ) ) { ancillary . ttl = socket -> multicastTtl ; } else { ancillary . ttl = socket -> ttl ; } if ( flags & SOCKET_FLAG_DONT_ROUTE ) { ancillary . dontRoute = TRUE ; } # if ( IP_DIFF_SERV_SUPPORT == ENABLED ) ancillary . dscp = socket -> dscp ; # endif # if ( ETH_SUPPORT == ENABLED ) ancillary . srcMacAddr = message -> srcMacAddr ; ancillary . destMacAddr = message -> destMacAddr ; # endif # if ( ETH_VLAN_SUPPORT == ENABLED ) ancillary . vlanPcp = socket -> vlanPcp ; ancillary . vlanDei = socket -> vlanDei ; # endif # if ( ETH_VMAN_SUPPORT == ENABLED ) ancillary . vmanPcp = socket -> vmanPcp ; ancillary . vmanDei = socket -> vmanDei ; # endif # if ( ETH_PORT_TAGGING_SUPPORT == ENABLED ) ancillary . port = message -> switchPort ; # endif # if ( ETH_TIMESTAMP_SUPPORT == ENABLED ) ancillary . timestampId = message -> timestampId ; # endif error = udpSendBuffer ( socket -> interface , & message -> srcIpAddr , socket -> localPort , & message -> destIpAddr , message -> destPort , buffer , offset , & ancillary ) ; } netBufferFree ( buffer ) ; return error ; }","error_t udpSendDatagram ( Socket * socket , const SocketMsg * message , uint_t flags ) { error_t error ; size_t offset ; NetBuffer * buffer ; NetInterface * interface ; NetTxAncillary ancillary ; if ( message -> interface != NULL ) { interface = message -> interface ; } else { interface = socket -> interface ; } buffer = udpAllocBuffer ( 0 , & offset ) ; if ( buffer == NULL ) return ERROR_OUT_OF_MEMORY ; error = netBufferAppend ( buffer , message -> data , message -> length ) ; if ( ! error ) { ancillary = NET_DEFAULT_TX_ANCILLARY ; if ( message -> ttl != 0 ) { ancillary . ttl = message -> ttl ; } else if ( ipIsMulticastAddr ( & message -> destIpAddr ) ) { ancillary . ttl = socket -> multicastTtl ; } else { ancillary . ttl = socket -> ttl ; } if ( flags & SOCKET_FLAG_DONT_ROUTE ) { ancillary . dontRoute = TRUE ; } # if ( IP_DIFF_SERV_SUPPORT == ENABLED ) ancillary . dscp = socket -> dscp ; # endif # if ( ETH_SUPPORT == ENABLED ) ancillary . srcMacAddr = message -> srcMacAddr ; ancillary . destMacAddr = message -> destMacAddr ; # endif # if ( ETH_VLAN_SUPPORT == ENABLED ) ancillary . vlanPcp = socket -> vlanPcp ; ancillary . vlanDei = socket -> vlanDei ; # endif # if ( ETH_VMAN_SUPPORT == ENABLED ) ancillary . vmanPcp = socket -> vmanPcp ; ancillary . vmanDei = socket -> vmanDei ; # endif # if ( ETH_PORT_TAGGING_SUPPORT == ENABLED ) ancillary . port = message -> switchPort ; # endif # if ( ETH_TIMESTAMP_SUPPORT == ENABLED ) ancillary . timestampId = message -> timestampId ; # endif error = udpSendBuffer ( interface , & message -> srcIpAddr , socket -> localPort , & message -> destIpAddr , message -> destPort , buffer , offset , & ancillary ) ; } netBufferFree ( buffer ) ; return error ; }" 76,"CWE-200 get = ( struct ip_vs_get_services * ) arg ; size = sizeof ( * get ) + sizeof ( struct ip_vs_service_entry ) * get -> num_services ; if ( * len != size ) { pr_err ( ""length: %u != %u\\n"" , * len , size ) ; ret = - EINVAL ; goto out ; } ret = __ip_vs_get_service_entries ( net , get , user ) ; } break ; case IP_VS_SO_GET_SERVICE : { struct ip_vs_service_entry * entry ; struct ip_vs_service * svc ; union nf_inet_addr addr ; entry = ( struct ip_vs_service_entry * ) arg ; addr . ip = entry -> addr ; if ( entry -> fwmark ) svc = __ip_vs_svc_fwm_find ( net , AF_INET , entry -> fwmark ) ; else svc = __ip_vs_service_find ( net , AF_INET , entry -> protocol , & addr , entry -> port ) ; if ( svc ) { ip_vs_copy_service ( entry , svc ) ; if ( copy_to_user ( user , entry , sizeof ( * entry ) ) != 0 ) ret = - EFAULT ; } else ret = - ESRCH ; } break ; case IP_VS_SO_GET_DESTS : { struct ip_vs_get_dests * get ; int size ; get = ( struct ip_vs_get_dests * ) arg ; size = sizeof ( * get ) + sizeof ( struct ip_vs_dest_entry ) * get -> num_dests ; if ( * len != size ) { pr_err ( ""length: %u != %u\\n"" , * len , size ) ; ret = - EINVAL ; goto out ; } ret = __ip_vs_get_dest_entries ( net , get , user ) ; } break ; case IP_VS_SO_GET_TIMEOUT : { struct ip_vs_timeout_user t ; __ip_vs_get_timeouts ( net , & t ) ; if ( copy_to_user ( user , & t , sizeof ( t ) ) != 0 ) ret = - EFAULT ; } break ; default : ret = - EINVAL ; } out : mutex_unlock ( & __ip_vs_mutex ) ; return ret ; }","get = ( struct ip_vs_get_services * ) arg ; size = sizeof ( * get ) + sizeof ( struct ip_vs_service_entry ) * get -> num_services ; if ( * len != size ) { pr_err ( ""length: %u != %u\\n"" , * len , size ) ; ret = - EINVAL ; goto out ; } ret = __ip_vs_get_service_entries ( net , get , user ) ; } break ; case IP_VS_SO_GET_SERVICE : { struct ip_vs_service_entry * entry ; struct ip_vs_service * svc ; union nf_inet_addr addr ; entry = ( struct ip_vs_service_entry * ) arg ; addr . ip = entry -> addr ; if ( entry -> fwmark ) svc = __ip_vs_svc_fwm_find ( net , AF_INET , entry -> fwmark ) ; else svc = __ip_vs_service_find ( net , AF_INET , entry -> protocol , & addr , entry -> port ) ; if ( svc ) { ip_vs_copy_service ( entry , svc ) ; if ( copy_to_user ( user , entry , sizeof ( * entry ) ) != 0 ) ret = - EFAULT ; } else ret = - ESRCH ; } break ; case IP_VS_SO_GET_DESTS : { struct ip_vs_get_dests * get ; int size ; get = ( struct ip_vs_get_dests * ) arg ; size = sizeof ( * get ) + sizeof ( struct ip_vs_dest_entry ) * get -> num_dests ; if ( * len != size ) { pr_err ( ""length: %u != %u\\n"" , * len , size ) ; ret = - EINVAL ; goto out ; } ret = __ip_vs_get_dest_entries ( net , get , user ) ; } break ; case IP_VS_SO_GET_TIMEOUT : { struct ip_vs_timeout_user t ; memset ( & t , 0 , sizeof ( t ) ) ; __ip_vs_get_timeouts ( net , & t ) ; if ( copy_to_user ( user , & t , sizeof ( t ) ) != 0 ) ret = - EFAULT ; } break ; default : ret = - EINVAL ; } out : mutex_unlock ( & __ip_vs_mutex ) ; return ret ; }" 77,"CWE-552 static ssize_t _epoll_readv ( oe_fd_t * desc , const struct oe_iovec * iov , int iovcnt ) { ssize_t ret = - 1 ; epoll_t * file = _cast_epoll ( desc ) ; void * buf = NULL ; size_t buf_size = 0 ; if ( ! file || ( iovcnt && ! iov ) || iovcnt < 0 || iovcnt > OE_IOV_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_iov_pack ( iov , iovcnt , & buf , & buf_size ) != 0 ) OE_RAISE_ERRNO ( OE_ENOMEM ) ; if ( oe_syscall_readv_ocall ( & ret , file -> host_fd , buf , iovcnt , buf_size ) != OE_OK ) { OE_RAISE_ERRNO ( OE_EINVAL ) ; } 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 _epoll_readv ( oe_fd_t * desc , const struct oe_iovec * iov , int iovcnt ) { ssize_t ret = - 1 ; epoll_t * file = _cast_epoll ( desc ) ; void * buf = NULL ; size_t buf_size = 0 ; size_t data_size = 0 ; if ( ! file || ( iovcnt && ! iov ) || iovcnt < 0 || iovcnt > OE_IOV_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_iov_pack ( iov , iovcnt , & buf , & buf_size , & data_size ) != 0 ) OE_RAISE_ERRNO ( OE_ENOMEM ) ; if ( data_size > OE_SSIZE_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_syscall_readv_ocall ( & ret , file -> host_fd , buf , iovcnt , buf_size ) != OE_OK ) { OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( ret > ( ssize_t ) data_size ) { ret = - 1 ; OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( oe_iov_sync ( iov , iovcnt , buf , buf_size ) != 0 ) OE_RAISE_ERRNO ( OE_EINVAL ) ; done : if ( buf ) oe_free ( buf ) ; return ret ; }" 78,"CWE-125 void qedi_dbg_info ( struct qedi_dbg_ctx * qedi , const char * func , u32 line , u32 level , const char * fmt , ... ) { va_list va ; struct va_format vaf ; char nfunc [ 32 ] ; memset ( nfunc , 0 , sizeof ( nfunc ) ) ; memcpy ( nfunc , func , sizeof ( nfunc ) - 1 ) ; va_start ( va , fmt ) ; vaf . fmt = fmt ; vaf . va = & va ; if ( ! ( qedi_dbg_log & level ) ) goto ret ; if ( likely ( qedi ) && likely ( qedi -> pdev ) ) pr_info ( ""[%s]:[%s:%d]:%d: %pV"" , dev_name ( & qedi -> pdev -> dev ) , nfunc , line , qedi -> host_no , & vaf ) ; else pr_info ( ""[0000:00:00.0]:[%s:%d]: %pV"" , nfunc , line , & vaf ) ; ret : va_end ( va ) ; }","void qedi_dbg_info ( struct qedi_dbg_ctx * qedi , const char * func , u32 line , u32 level , const char * fmt , ... ) { va_list va ; struct va_format vaf ; va_start ( va , fmt ) ; vaf . fmt = fmt ; vaf . va = & va ; if ( ! ( qedi_dbg_log & level ) ) goto ret ; if ( likely ( qedi ) && likely ( qedi -> pdev ) ) pr_info ( ""[%s]:[%s:%d]:%d: %pV"" , dev_name ( & qedi -> pdev -> dev ) , func , line , qedi -> host_no , & vaf ) ; else pr_info ( ""[0000:00:00.0]:[%s:%d]: %pV"" , func , line , & vaf ) ; ret : va_end ( va ) ; }" 79,"CWE-399 static void init_vmcb ( struct vcpu_svm * svm ) { struct vmcb_control_area * control = & svm -> vmcb -> control ; struct vmcb_save_area * save = & svm -> vmcb -> save ; svm -> vcpu . fpu_active = 1 ; svm -> vcpu . arch . hflags = 0 ; set_cr_intercept ( svm , INTERCEPT_CR0_READ ) ; set_cr_intercept ( svm , INTERCEPT_CR3_READ ) ; set_cr_intercept ( svm , INTERCEPT_CR4_READ ) ; set_cr_intercept ( svm , INTERCEPT_CR0_WRITE ) ; set_cr_intercept ( svm , INTERCEPT_CR3_WRITE ) ; set_cr_intercept ( svm , INTERCEPT_CR4_WRITE ) ; set_cr_intercept ( svm , INTERCEPT_CR8_WRITE ) ; set_dr_intercepts ( svm ) ; set_exception_intercept ( svm , PF_VECTOR ) ; set_exception_intercept ( svm , UD_VECTOR ) ; set_exception_intercept ( svm , MC_VECTOR ) ; set_intercept ( svm , INTERCEPT_INTR ) ; set_intercept ( svm , INTERCEPT_NMI ) ; set_intercept ( svm , INTERCEPT_SMI ) ; set_intercept ( svm , INTERCEPT_SELECTIVE_CR0 ) ; set_intercept ( svm , INTERCEPT_RDPMC ) ; set_intercept ( svm , INTERCEPT_CPUID ) ; set_intercept ( svm , INTERCEPT_INVD ) ; set_intercept ( svm , INTERCEPT_HLT ) ; set_intercept ( svm , INTERCEPT_INVLPG ) ; set_intercept ( svm , INTERCEPT_INVLPGA ) ; set_intercept ( svm , INTERCEPT_IOIO_PROT ) ; set_intercept ( svm , INTERCEPT_MSR_PROT ) ; set_intercept ( svm , INTERCEPT_TASK_SWITCH ) ; set_intercept ( svm , INTERCEPT_SHUTDOWN ) ; set_intercept ( svm , INTERCEPT_VMRUN ) ; set_intercept ( svm , INTERCEPT_VMMCALL ) ; set_intercept ( svm , INTERCEPT_VMLOAD ) ; set_intercept ( svm , INTERCEPT_VMSAVE ) ; set_intercept ( svm , INTERCEPT_STGI ) ; set_intercept ( svm , INTERCEPT_CLGI ) ; set_intercept ( svm , INTERCEPT_SKINIT ) ; set_intercept ( svm , INTERCEPT_WBINVD ) ; set_intercept ( svm , INTERCEPT_MONITOR ) ; set_intercept ( svm , INTERCEPT_MWAIT ) ; set_intercept ( svm , INTERCEPT_XSETBV ) ; control -> iopm_base_pa = iopm_base ; control -> msrpm_base_pa = __pa ( svm -> msrpm ) ; control -> int_ctl = V_INTR_MASKING_MASK ; init_seg ( & save -> es ) ; init_seg ( & save -> ss ) ; init_seg ( & save -> ds ) ; init_seg ( & save -> fs ) ; init_seg ( & save -> gs ) ; save -> cs . selector = 0xf000 ; save -> cs . base = 0xffff0000 ; save -> cs . attrib = SVM_SELECTOR_READ_MASK | SVM_SELECTOR_P_MASK | SVM_SELECTOR_S_MASK | SVM_SELECTOR_CODE_MASK ; save -> cs . limit = 0xffff ; save -> gdtr . limit = 0xffff ; save -> idtr . limit = 0xffff ; init_sys_seg ( & save -> ldtr , SEG_TYPE_LDT ) ; init_sys_seg ( & save -> tr , SEG_TYPE_BUSY_TSS16 ) ; svm_set_efer ( & svm -> vcpu , 0 ) ; save -> dr6 = 0xffff0ff0 ; kvm_set_rflags ( & svm -> vcpu , 2 ) ; save -> rip = 0x0000fff0 ; svm -> vcpu . arch . regs [ VCPU_REGS_RIP ] = save -> rip ; svm_set_cr0 ( & svm -> vcpu , X86_CR0_NW | X86_CR0_CD | X86_CR0_ET ) ; kvm_mmu_reset_context ( & svm -> vcpu ) ; save -> cr4 = X86_CR4_PAE ;","static void init_vmcb ( struct vcpu_svm * svm ) { struct vmcb_control_area * control = & svm -> vmcb -> control ; struct vmcb_save_area * save = & svm -> vmcb -> save ; svm -> vcpu . fpu_active = 1 ; svm -> vcpu . arch . hflags = 0 ; set_cr_intercept ( svm , INTERCEPT_CR0_READ ) ; set_cr_intercept ( svm , INTERCEPT_CR3_READ ) ; set_cr_intercept ( svm , INTERCEPT_CR4_READ ) ; set_cr_intercept ( svm , INTERCEPT_CR0_WRITE ) ; set_cr_intercept ( svm , INTERCEPT_CR3_WRITE ) ; set_cr_intercept ( svm , INTERCEPT_CR4_WRITE ) ; set_cr_intercept ( svm , INTERCEPT_CR8_WRITE ) ; set_dr_intercepts ( svm ) ; set_exception_intercept ( svm , PF_VECTOR ) ; set_exception_intercept ( svm , UD_VECTOR ) ; set_exception_intercept ( svm , MC_VECTOR ) ; set_exception_intercept ( svm , AC_VECTOR ) ; set_intercept ( svm , INTERCEPT_INTR ) ; set_intercept ( svm , INTERCEPT_NMI ) ; set_intercept ( svm , INTERCEPT_SMI ) ; set_intercept ( svm , INTERCEPT_SELECTIVE_CR0 ) ; set_intercept ( svm , INTERCEPT_RDPMC ) ; set_intercept ( svm , INTERCEPT_CPUID ) ; set_intercept ( svm , INTERCEPT_INVD ) ; set_intercept ( svm , INTERCEPT_HLT ) ; set_intercept ( svm , INTERCEPT_INVLPG ) ; set_intercept ( svm , INTERCEPT_INVLPGA ) ; set_intercept ( svm , INTERCEPT_IOIO_PROT ) ; set_intercept ( svm , INTERCEPT_MSR_PROT ) ; set_intercept ( svm , INTERCEPT_TASK_SWITCH ) ; set_intercept ( svm , INTERCEPT_SHUTDOWN ) ; set_intercept ( svm , INTERCEPT_VMRUN ) ; set_intercept ( svm , INTERCEPT_VMMCALL ) ; set_intercept ( svm , INTERCEPT_VMLOAD ) ; set_intercept ( svm , INTERCEPT_VMSAVE ) ; set_intercept ( svm , INTERCEPT_STGI ) ; set_intercept ( svm , INTERCEPT_CLGI ) ; set_intercept ( svm , INTERCEPT_SKINIT ) ; set_intercept ( svm , INTERCEPT_WBINVD ) ; set_intercept ( svm , INTERCEPT_MONITOR ) ; set_intercept ( svm , INTERCEPT_MWAIT ) ; set_intercept ( svm , INTERCEPT_XSETBV ) ; control -> iopm_base_pa = iopm_base ; control -> msrpm_base_pa = __pa ( svm -> msrpm ) ; control -> int_ctl = V_INTR_MASKING_MASK ; init_seg ( & save -> es ) ; init_seg ( & save -> ss ) ; init_seg ( & save -> ds ) ; init_seg ( & save -> fs ) ; init_seg ( & save -> gs ) ; save -> cs . selector = 0xf000 ; save -> cs . base = 0xffff0000 ; save -> cs . attrib = SVM_SELECTOR_READ_MASK | SVM_SELECTOR_P_MASK | SVM_SELECTOR_S_MASK | SVM_SELECTOR_CODE_MASK ; save -> cs . limit = 0xffff ; save -> gdtr . limit = 0xffff ; save -> idtr . limit = 0xffff ; init_sys_seg ( & save -> ldtr , SEG_TYPE_LDT ) ; init_sys_seg ( & save -> tr , SEG_TYPE_BUSY_TSS16 ) ; svm_set_efer ( & svm -> vcpu , 0 ) ; save -> dr6 = 0xffff0ff0 ; kvm_set_rflags ( & svm -> vcpu , 2 ) ; save -> rip = 0x0000fff0 ; svm -> vcpu . arch . regs [ VCPU_REGS_RIP ] = save -> rip ; svm_set_cr0 ( & svm -> vcpu , X86_CR0_NW | X86_CR0_CD | X86_CR0_ET ) ; kvm_mmu_reset_context ( & svm -> vcpu ) ; save -> cr4 = X86_CR4_PAE ;" 80,"CWE-20 int rose_parse_facilities ( unsigned char * p , struct rose_facilities_struct * facilities ) { int facilities_len , len ; facilities_len = * p ++ ; if ( facilities_len == 0 ) return 0 ; while ( facilities_len > 0 ) { if ( * p == 0x00 ) { facilities_len -- ; p ++ ; switch ( * p ) { case FAC_NATIONAL : len = rose_parse_national ( p + 1 , facilities , facilities_len - 1 ) ; if ( len < 0 ) return 0 ; facilities_len -= len + 1 ; p += len + 1 ; break ; case FAC_CCITT : len = rose_parse_ccitt ( p + 1 , facilities , facilities_len - 1 ) ; if ( len < 0 ) return 0 ; facilities_len -= len + 1 ; p += len + 1 ; break ; default : printk ( KERN_DEBUG ""ROSE: rose_parse_facilities - unknown facilities family %02X\\n"" , * p ) ; facilities_len -- ; p ++ ; break ; } } else break ; } return 1 ; }"," int rose_parse_facilities ( unsigned char * p , unsigned packet_len , struct rose_facilities_struct * facilities ) { int facilities_len , len ; facilities_len = * p ++ ; if ( facilities_len == 0 || ( unsigned ) facilities_len > packet_len ) return 0 ; while ( facilities_len >= 3 && * p == 0x00 ) { facilities_len -- ; p ++ ; switch ( * p ) { case FAC_NATIONAL : len = rose_parse_national ( p + 1 , facilities , facilities_len - 1 ) ; break ; case FAC_CCITT : len = rose_parse_ccitt ( p + 1 , facilities , facilities_len - 1 ) ; break ; default : printk ( KERN_DEBUG ""ROSE: rose_parse_facilities - unknown facilities family %02X\\n"" , * p ) ; len = 1 ; break ; } if ( len < 0 ) return 0 ; if ( WARN_ON ( len >= facilities_len ) ) return 0 ; facilities_len -= len + 1 ; p += len + 1 ; } return facilities_len == 0 ; }" 81,"CWE-200 static int load_misc_binary ( struct linux_binprm * bprm ) { Node * fmt ; struct file * interp_file = NULL ; char iname [ BINPRM_BUF_SIZE ] ; const char * iname_addr = iname ; int retval ; int fd_binary = - 1 ; retval = - ENOEXEC ; if ( ! enabled ) goto _ret ; read_lock ( & entries_lock ) ; fmt = check_file ( bprm ) ; if ( fmt ) strlcpy ( iname , fmt -> interpreter , BINPRM_BUF_SIZE ) ; read_unlock ( & entries_lock ) ; if ( ! fmt ) goto _ret ; if ( ! ( fmt -> flags & MISC_FMT_PRESERVE_ARGV0 ) ) { retval = remove_arg_zero ( bprm ) ; if ( retval ) goto _ret ; } if ( fmt -> flags & MISC_FMT_OPEN_BINARY ) { fd_binary = get_unused_fd ( ) ; if ( fd_binary < 0 ) { retval = fd_binary ; goto _ret ; } fd_install ( fd_binary , bprm -> file ) ; would_dump ( bprm , bprm -> file ) ; allow_write_access ( bprm -> file ) ; bprm -> file = NULL ; bprm -> interp_flags |= BINPRM_FLAGS_EXECFD ; bprm -> interp_data = fd_binary ; } else { allow_write_access ( bprm -> file ) ; fput ( bprm -> file ) ; bprm -> file = NULL ; } retval = copy_strings_kernel ( 1 , & bprm -> interp , bprm ) ; if ( retval < 0 ) goto _error ; bprm -> argc ++ ; retval = copy_strings_kernel ( 1 , & iname_addr , bprm ) ; if ( retval < 0 ) goto _error ; bprm -> argc ++ ; bprm -> interp = iname ; interp_file = open_exec ( iname ) ; retval = PTR_ERR ( interp_file ) ; if ( IS_ERR ( interp_file ) ) goto _error ; bprm -> file = interp_file ; if ( fmt -> flags & MISC_FMT_CREDENTIALS ) { memset ( bprm -> buf , 0 , BINPRM_BUF_SIZE ) ; retval = kernel_read ( bprm -> file , 0 , bprm -> buf , BINPRM_BUF_SIZE ) ; } else retval = prepare_binprm ( bprm ) ; if ( retval < 0 ) goto _error ; retval = search_binary_handler ( bprm ) ; if ( retval < 0 ) goto _error ; _ret : return retval ; _error : if ( fd_binary > 0 ) sys_close ( fd_binary ) ; bprm -> interp_flags = 0 ; bprm -> interp_data = 0 ; goto _ret ; }","static int load_misc_binary ( struct linux_binprm * bprm ) { Node * fmt ; struct file * interp_file = NULL ; char iname [ BINPRM_BUF_SIZE ] ; const char * iname_addr = iname ; int retval ; int fd_binary = - 1 ; retval = - ENOEXEC ; if ( ! enabled ) goto _ret ; read_lock ( & entries_lock ) ; fmt = check_file ( bprm ) ; if ( fmt ) strlcpy ( iname , fmt -> interpreter , BINPRM_BUF_SIZE ) ; read_unlock ( & entries_lock ) ; if ( ! fmt ) goto _ret ; if ( ! ( fmt -> flags & MISC_FMT_PRESERVE_ARGV0 ) ) { retval = remove_arg_zero ( bprm ) ; if ( retval ) goto _ret ; } if ( fmt -> flags & MISC_FMT_OPEN_BINARY ) { fd_binary = get_unused_fd ( ) ; if ( fd_binary < 0 ) { retval = fd_binary ; goto _ret ; } fd_install ( fd_binary , bprm -> file ) ; would_dump ( bprm , bprm -> file ) ; allow_write_access ( bprm -> file ) ; bprm -> file = NULL ; bprm -> interp_flags |= BINPRM_FLAGS_EXECFD ; bprm -> interp_data = fd_binary ; } else { allow_write_access ( bprm -> file ) ; fput ( bprm -> file ) ; bprm -> file = NULL ; } retval = copy_strings_kernel ( 1 , & bprm -> interp , bprm ) ; if ( retval < 0 ) goto _error ; bprm -> argc ++ ; retval = copy_strings_kernel ( 1 , & iname_addr , bprm ) ; if ( retval < 0 ) goto _error ; bprm -> argc ++ ; retval = bprm_change_interp ( iname , bprm ) ; if ( retval < 0 ) goto _error ; interp_file = open_exec ( iname ) ; retval = PTR_ERR ( interp_file ) ; if ( IS_ERR ( interp_file ) ) goto _error ; bprm -> file = interp_file ; if ( fmt -> flags & MISC_FMT_CREDENTIALS ) { memset ( bprm -> buf , 0 , BINPRM_BUF_SIZE ) ; retval = kernel_read ( bprm -> file , 0 , bprm -> buf , BINPRM_BUF_SIZE ) ; } else retval = prepare_binprm ( bprm ) ; if ( retval < 0 ) goto _error ; retval = search_binary_handler ( bprm ) ; if ( retval < 0 ) goto _error ; _ret : return retval ; _error : if ( fd_binary > 0 ) sys_close ( fd_binary ) ; bprm -> interp_flags = 0 ; bprm -> interp_data = 0 ; goto _ret ; }" 82,"CWE-119 void vp8_de_noise ( VP8_COMMON * cm , YV12_BUFFER_CONFIG * source , YV12_BUFFER_CONFIG * post , int q , int low_var_thresh , int flag ) { double level = 6.0e-05 * q * q * q - .0067 * q * q + .306 * q + .0065 ; int ppl = ( int ) ( level + .5 ) ; int mb_rows = source -> y_width >> 4 ; int mb_cols = source -> y_height >> 4 ; unsigned char * limits = cm -> pp_limits_buffer ; ; int mbr , mbc ; ( void ) post ; ( void ) low_var_thresh ; ( void ) flag ; vpx_memset ( limits , ( unsigned char ) ppl , 16 * mb_cols ) ; for ( mbr = 0 ; mbr < mb_rows ; mbr ++ ) { vp8_post_proc_down_and_across_mb_row ( source -> y_buffer + 16 * mbr * source -> y_stride , source -> y_buffer + 16 * mbr * source -> y_stride , source -> y_stride , source -> y_stride , source -> y_width , limits , 16 ) ; vp8_post_proc_down_and_across_mb_row ( source -> u_buffer + 8 * mbr * source -> uv_stride , source -> u_buffer + 8 * mbr * source -> uv_stride , source -> uv_stride , source -> uv_stride , source -> uv_width , limits , 8 ) ; vp8_post_proc_down_and_across_mb_row ( source -> v_buffer + 8 * mbr * source -> uv_stride , source -> v_buffer + 8 * mbr * source -> uv_stride , source -> uv_stride , source -> uv_stride , source -> uv_width , limits , 8 ) ; } }","void vp8_de_noise ( VP8_COMMON * cm , YV12_BUFFER_CONFIG * source , YV12_BUFFER_CONFIG * post , int q , int low_var_thresh , int flag , int uvfilter ) { int mbr ; double level = 6.0e-05 * q * q * q - .0067 * q * q + .306 * q + .0065 ; int ppl = ( int ) ( level + .5 ) ; int mb_rows = cm -> mb_rows ; int mb_cols = cm -> mb_cols ; unsigned char * limits = cm -> pp_limits_buffer ; ; ( void ) post ; ( void ) low_var_thresh ; ( void ) flag ; memset ( limits , ( unsigned char ) ppl , 16 * mb_cols ) ; for ( mbr = 0 ; mbr < mb_rows ; mbr ++ ) { vp8_post_proc_down_and_across_mb_row ( source -> y_buffer + 16 * mbr * source -> y_stride , source -> y_buffer + 16 * mbr * source -> y_stride , source -> y_stride , source -> y_stride , source -> y_width , limits , 16 ) ; if ( uvfilter == 1 ) { vp8_post_proc_down_and_across_mb_row ( source -> u_buffer + 8 * mbr * source -> uv_stride , source -> u_buffer + 8 * mbr * source -> uv_stride , source -> uv_stride , source -> uv_stride , source -> uv_width , limits , 8 ) ; vp8_post_proc_down_and_across_mb_row ( source -> v_buffer + 8 * mbr * source -> uv_stride , source -> v_buffer + 8 * mbr * source -> uv_stride , source -> uv_stride , source -> uv_stride , source -> uv_width , limits , 8 ) ; } } }" 83,"CWE-401 static ssize_t qrtr_tun_write_iter ( struct kiocb * iocb , struct iov_iter * from ) { struct file * filp = iocb -> ki_filp ; struct qrtr_tun * tun = filp -> private_data ; size_t len = iov_iter_count ( from ) ; ssize_t ret ; void * kbuf ; kbuf = kzalloc ( len , GFP_KERNEL ) ; if ( ! kbuf ) return - ENOMEM ; if ( ! copy_from_iter_full ( kbuf , len , from ) ) return - EFAULT ; ret = qrtr_endpoint_post ( & tun -> ep , kbuf , len ) ; return ret < 0 ? ret : len ; }","static ssize_t qrtr_tun_write_iter ( struct kiocb * iocb , struct iov_iter * from ) { struct file * filp = iocb -> ki_filp ; struct qrtr_tun * tun = filp -> private_data ; size_t len = iov_iter_count ( from ) ; ssize_t ret ; void * kbuf ; kbuf = kzalloc ( len , GFP_KERNEL ) ; if ( ! kbuf ) return - ENOMEM ; if ( ! copy_from_iter_full ( kbuf , len , from ) ) { kfree ( kbuf ) ; return - EFAULT ; } ret = qrtr_endpoint_post ( & tun -> ep , kbuf , len ) ; kfree ( kbuf ) ; return ret < 0 ? ret : len ; }" 84,"CWE-399 static int ceph_x_proc_ticket_reply ( struct ceph_auth_client * ac , struct ceph_crypto_key * secret , void * buf , void * end ) { void * p = buf ; char * dbuf ; char * ticket_buf ; u8 reply_struct_v ; u32 num ; int ret ; dbuf = kmalloc ( TEMP_TICKET_BUF_LEN , GFP_NOFS ) ; if ( ! dbuf ) return - ENOMEM ; ret = - ENOMEM ; ticket_buf = kmalloc ( TEMP_TICKET_BUF_LEN , GFP_NOFS ) ; if ( ! ticket_buf ) goto out_dbuf ; ceph_decode_8_safe ( & p , end , reply_struct_v , bad ) ; if ( reply_struct_v != 1 ) return - EINVAL ; ceph_decode_32_safe ( & p , end , num , bad ) ; dout ( ""%d tickets\\n"" , num ) ; while ( num -- ) { ret = process_one_ticket ( ac , secret , & p , end , dbuf , ticket_buf ) ; if ( ret ) goto out ; } ret = 0 ; out : kfree ( ticket_buf ) ; out_dbuf : kfree ( dbuf ) ; return ret ; bad : ret = - EINVAL ; goto out ; }","static int ceph_x_proc_ticket_reply ( struct ceph_auth_client * ac , struct ceph_crypto_key * secret , void * buf , void * end ) { void * p = buf ; u8 reply_struct_v ; u32 num ; int ret ; ceph_decode_8_safe ( & p , end , reply_struct_v , bad ) ; if ( reply_struct_v != 1 ) return - EINVAL ; ceph_decode_32_safe ( & p , end , num , bad ) ; dout ( ""%d tickets\\n"" , num ) ; while ( num -- ) { ret = process_one_ticket ( ac , secret , & p , end ) ; if ( ret ) return ret ; } return 0 ; bad : return - EINVAL ; }" 85,"CWE-119 static void down2_symodd ( const uint8_t * const input , int length , uint8_t * output ) { static const int16_t * filter = vp9_down2_symodd_half_filter ; const int filter_len_half = sizeof ( vp9_down2_symodd_half_filter ) / 2 ; int i , j ; uint8_t * optr = output ; int l1 = filter_len_half - 1 ; int l2 = ( length - filter_len_half + 1 ) ; l1 += ( l1 & 1 ) ; l2 += ( l2 & 1 ) ; if ( l1 > l2 ) { for ( i = 0 ; i < length ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) + input [ i ] * filter [ 0 ] ; for ( j = 1 ; j < filter_len_half ; ++ j ) { sum += ( input [ ( i - j < 0 ? 0 : i - j ) ] + input [ ( i + j >= length ? length - 1 : i + j ) ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } } else { for ( i = 0 ; i < l1 ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) + input [ i ] * filter [ 0 ] ; for ( j = 1 ; j < filter_len_half ; ++ j ) { sum += ( input [ ( i - j < 0 ? 0 : i - j ) ] + input [ i + j ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } for ( ; i < l2 ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) + input [ i ] * filter [ 0 ] ; for ( j = 1 ; j < filter_len_half ; ++ j ) { sum += ( input [ i - j ] + input [ i + j ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } for ( ; i < length ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) + input [ i ] * filter [ 0 ] ; for ( j = 1 ; j < filter_len_half ; ++ j ) { sum += ( input [ i - j ] + input [ ( i + j >= length ? length - 1 : i + j ) ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } } }","static void down2_symodd ( const uint8_t * const input , int length , uint8_t * output ) { const int16_t * filter = vp9_down2_symodd_half_filter ; const int filter_len_half = sizeof ( vp9_down2_symodd_half_filter ) / 2 ; int i , j ; uint8_t * optr = output ; int l1 = filter_len_half - 1 ; int l2 = ( length - filter_len_half + 1 ) ; l1 += ( l1 & 1 ) ; l2 += ( l2 & 1 ) ; if ( l1 > l2 ) { for ( i = 0 ; i < length ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) + input [ i ] * filter [ 0 ] ; for ( j = 1 ; j < filter_len_half ; ++ j ) { sum += ( input [ ( i - j < 0 ? 0 : i - j ) ] + input [ ( i + j >= length ? length - 1 : i + j ) ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } } else { for ( i = 0 ; i < l1 ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) + input [ i ] * filter [ 0 ] ; for ( j = 1 ; j < filter_len_half ; ++ j ) { sum += ( input [ ( i - j < 0 ? 0 : i - j ) ] + input [ i + j ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } for ( ; i < l2 ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) + input [ i ] * filter [ 0 ] ; for ( j = 1 ; j < filter_len_half ; ++ j ) { sum += ( input [ i - j ] + input [ i + j ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } for ( ; i < length ; i += 2 ) { int sum = ( 1 << ( FILTER_BITS - 1 ) ) + input [ i ] * filter [ 0 ] ; for ( j = 1 ; j < filter_len_half ; ++ j ) { sum += ( input [ i - j ] + input [ ( i + j >= length ? length - 1 : i + j ) ] ) * filter [ j ] ; } sum >>= FILTER_BITS ; * optr ++ = clip_pixel ( sum ) ; } } }" 86,CWE-59 void shutdown_mib ( void ) { unload_all_mibs ( ) ; if ( tree_top ) { if ( tree_top -> label ) SNMP_FREE ( tree_top -> label ) ; SNMP_FREE ( tree_top ) ; } tree_head = NULL ; Mib = NULL ; if ( _mibindexes ) { int i ; for ( i = 0 ; i < _mibindex ; ++ i ) SNMP_FREE ( _mibindexes [ i ] ) ; free ( _mibindexes ) ; _mibindex = 0 ; _mibindex_max = 0 ; _mibindexes = NULL ; } if ( Prefix != NULL && Prefix != & Standard_Prefix [ 0 ] ) SNMP_FREE ( Prefix ) ; if ( Prefix ) Prefix = NULL ; SNMP_FREE ( confmibs ) ; SNMP_FREE ( confmibdir ) ; },void shutdown_mib ( void ) { unload_all_mibs ( ) ; if ( tree_top ) { if ( tree_top -> label ) SNMP_FREE ( tree_top -> label ) ; SNMP_FREE ( tree_top ) ; } tree_head = NULL ; Mib = NULL ; if ( Prefix != NULL && Prefix != & Standard_Prefix [ 0 ] ) SNMP_FREE ( Prefix ) ; if ( Prefix ) Prefix = NULL ; SNMP_FREE ( confmibs ) ; SNMP_FREE ( confmibdir ) ; } 87,"CWE-399 static int simulate_sync ( struct pt_regs * regs , unsigned int opcode ) { if ( ( opcode & OPCODE ) == SPEC0 && ( opcode & FUNC ) == SYNC ) { perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , 0 , regs , 0 ) ; return 0 ; } return - 1 ; }","static int simulate_sync ( struct pt_regs * regs , unsigned int opcode ) { if ( ( opcode & OPCODE ) == SPEC0 && ( opcode & FUNC ) == SYNC ) { perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , regs , 0 ) ; return 0 ; } return - 1 ; }" 88,"CWE-189 void set_fat ( DOS_FS * fs , uint32_t cluster , int32_t new ) { unsigned char * data = NULL ; int size ; loff_t offs ; if ( new == - 1 ) new = FAT_EOF ( fs ) ; else if ( ( long ) new == - 2 ) new = FAT_BAD ( fs ) ; switch ( fs -> fat_bits ) { case 12 : data = fs -> fat + cluster * 3 / 2 ; offs = fs -> fat_start + cluster * 3 / 2 ; if ( cluster & 1 ) { FAT_ENTRY prevEntry ; get_fat ( & prevEntry , fs -> fat , cluster - 1 , fs ) ; data [ 0 ] = ( ( new & 0xf ) << 4 ) | ( prevEntry . value >> 8 ) ; data [ 1 ] = new >> 4 ; } else { FAT_ENTRY subseqEntry ; if ( cluster != fs -> clusters - 1 ) get_fat ( & subseqEntry , fs -> fat , cluster + 1 , fs ) ; else subseqEntry . value = 0 ; data [ 0 ] = new & 0xff ; data [ 1 ] = ( new >> 8 ) | ( ( 0xff & subseqEntry . value ) << 4 ) ; } size = 2 ; break ; case 16 : data = fs -> fat + cluster * 2 ; offs = fs -> fat_start + cluster * 2 ; * ( unsigned short * ) data = htole16 ( new ) ; size = 2 ; break ; case 32 : { FAT_ENTRY curEntry ; get_fat ( & curEntry , fs -> fat , cluster , fs ) ; data = fs -> fat + cluster * 4 ; offs = fs -> fat_start + cluster * 4 ; * ( uint32_t * ) data = htole32 ( ( new & 0xfffffff ) | ( curEntry . reserved << 28 ) ) ; size = 4 ; } break ; default : die ( ""Bad FAT entry size: %d bits."" , fs -> fat_bits ) ; } fs_write ( offs , size , data ) ; if ( fs -> nfats > 1 ) { fs_write ( offs + fs -> fat_size , size , data ) ; } }","void set_fat ( DOS_FS * fs , uint32_t cluster , int32_t new ) { unsigned char * data = NULL ; int size ; loff_t offs ; if ( new == - 1 ) new = FAT_EOF ( fs ) ; else if ( ( long ) new == - 2 ) new = FAT_BAD ( fs ) ; switch ( fs -> fat_bits ) { case 12 : data = fs -> fat + cluster * 3 / 2 ; offs = fs -> fat_start + cluster * 3 / 2 ; if ( cluster & 1 ) { FAT_ENTRY prevEntry ; get_fat ( & prevEntry , fs -> fat , cluster - 1 , fs ) ; data [ 0 ] = ( ( new & 0xf ) << 4 ) | ( prevEntry . value >> 8 ) ; data [ 1 ] = new >> 4 ; } else { FAT_ENTRY subseqEntry ; if ( cluster != fs -> clusters + 1 ) get_fat ( & subseqEntry , fs -> fat , cluster + 1 , fs ) ; else subseqEntry . value = 0 ; data [ 0 ] = new & 0xff ; data [ 1 ] = ( new >> 8 ) | ( ( 0xff & subseqEntry . value ) << 4 ) ; } size = 2 ; break ; case 16 : data = fs -> fat + cluster * 2 ; offs = fs -> fat_start + cluster * 2 ; * ( unsigned short * ) data = htole16 ( new ) ; size = 2 ; break ; case 32 : { FAT_ENTRY curEntry ; get_fat ( & curEntry , fs -> fat , cluster , fs ) ; data = fs -> fat + cluster * 4 ; offs = fs -> fat_start + cluster * 4 ; * ( uint32_t * ) data = htole32 ( ( new & 0xfffffff ) | ( curEntry . reserved << 28 ) ) ; size = 4 ; } break ; default : die ( ""Bad FAT entry size: %d bits."" , fs -> fat_bits ) ; } fs_write ( offs , size , data ) ; if ( fs -> nfats > 1 ) { fs_write ( offs + fs -> fat_size , size , data ) ; } }" 89,"CWE-119 static int udf_load_logicalvol ( struct super_block * sb , sector_t block , struct kernel_lb_addr * fileset ) { struct logicalVolDesc * lvd ; int i , j , offset ; uint8_t type ; struct udf_sb_info * sbi = UDF_SB ( sb ) ; struct genericPartitionMap * gpm ; uint16_t ident ; struct buffer_head * bh ; int ret = 0 ; bh = udf_read_tagged ( sb , block , block , & ident ) ; if ( ! bh ) return 1 ; BUG_ON ( ident != TAG_IDENT_LVD ) ; lvd = ( struct logicalVolDesc * ) bh -> b_data ; ret = udf_sb_alloc_partition_maps ( sb , le32_to_cpu ( lvd -> numPartitionMaps ) ) ; if ( ret ) goto out_bh ; for ( i = 0 , offset = 0 ; i < sbi -> s_partitions && offset < le32_to_cpu ( lvd -> mapTableLength ) ; i ++ , offset += gpm -> partitionMapLength ) { struct udf_part_map * map = & sbi -> s_partmaps [ i ] ; gpm = ( struct genericPartitionMap * ) & ( lvd -> partitionMaps [ offset ] ) ; type = gpm -> partitionMapType ; if ( type == 1 ) { struct genericPartitionMap1 * gpm1 = ( struct genericPartitionMap1 * ) gpm ; map -> s_partition_type = UDF_TYPE1_MAP15 ; map -> s_volumeseqnum = le16_to_cpu ( gpm1 -> volSeqNum ) ; map -> s_partition_num = le16_to_cpu ( gpm1 -> partitionNum ) ; map -> s_partition_func = NULL ; } else if ( type == 2 ) { struct udfPartitionMap2 * upm2 = ( struct udfPartitionMap2 * ) gpm ; if ( ! strncmp ( upm2 -> partIdent . ident , UDF_ID_VIRTUAL , strlen ( UDF_ID_VIRTUAL ) ) ) { u16 suf = le16_to_cpu ( ( ( __le16 * ) upm2 -> partIdent . identSuffix ) [ 0 ] ) ; if ( suf < 0x0200 ) { map -> s_partition_type = UDF_VIRTUAL_MAP15 ; map -> s_partition_func = udf_get_pblock_virt15 ; } else { map -> s_partition_type = UDF_VIRTUAL_MAP20 ; map -> s_partition_func = udf_get_pblock_virt20 ; } } else if ( ! strncmp ( upm2 -> partIdent . ident , UDF_ID_SPARABLE , strlen ( UDF_ID_SPARABLE ) ) ) { uint32_t loc ; struct sparingTable * st ; struct sparablePartitionMap * spm = ( struct sparablePartitionMap * ) gpm ; map -> s_partition_type = UDF_SPARABLE_MAP15 ; map -> s_type_specific . s_sparing . s_packet_len = le16_to_cpu ( spm -> packetLength ) ; for ( j = 0 ; j < spm -> numSparingTables ; j ++ ) { struct buffer_head * bh2 ; loc = le32_to_cpu ( spm -> locSparingTable [ j ] ) ; bh2 = udf_read_tagged ( sb , loc , loc , & ident ) ; map -> s_type_specific . s_sparing . s_spar_map [ j ] = bh2 ; if ( bh2 == NULL )","static int udf_load_logicalvol ( struct super_block * sb , sector_t block , struct kernel_lb_addr * fileset ) { struct logicalVolDesc * lvd ; int i , j , offset ; uint8_t type ; struct udf_sb_info * sbi = UDF_SB ( sb ) ; struct genericPartitionMap * gpm ; uint16_t ident ; struct buffer_head * bh ; unsigned int table_len ; int ret = 0 ; bh = udf_read_tagged ( sb , block , block , & ident ) ; if ( ! bh ) return 1 ; BUG_ON ( ident != TAG_IDENT_LVD ) ; lvd = ( struct logicalVolDesc * ) bh -> b_data ; table_len = le32_to_cpu ( lvd -> mapTableLength ) ; if ( sizeof ( * lvd ) + table_len > sb -> s_blocksize ) { udf_err ( sb , ""error loading logical volume descriptor: "" ""Partition table too long (%u > %lu)\\n"" , table_len , sb -> s_blocksize - sizeof ( * lvd ) ) ; goto out_bh ; } ret = udf_sb_alloc_partition_maps ( sb , le32_to_cpu ( lvd -> numPartitionMaps ) ) ; if ( ret ) goto out_bh ; for ( i = 0 , offset = 0 ; i < sbi -> s_partitions && offset < table_len ; i ++ , offset += gpm -> partitionMapLength ) { struct udf_part_map * map = & sbi -> s_partmaps [ i ] ; gpm = ( struct genericPartitionMap * ) & ( lvd -> partitionMaps [ offset ] ) ; type = gpm -> partitionMapType ; if ( type == 1 ) { struct genericPartitionMap1 * gpm1 = ( struct genericPartitionMap1 * ) gpm ; map -> s_partition_type = UDF_TYPE1_MAP15 ; map -> s_volumeseqnum = le16_to_cpu ( gpm1 -> volSeqNum ) ; map -> s_partition_num = le16_to_cpu ( gpm1 -> partitionNum ) ; map -> s_partition_func = NULL ; } else if ( type == 2 ) { struct udfPartitionMap2 * upm2 = ( struct udfPartitionMap2 * ) gpm ; if ( ! strncmp ( upm2 -> partIdent . ident , UDF_ID_VIRTUAL , strlen ( UDF_ID_VIRTUAL ) ) ) { u16 suf = le16_to_cpu ( ( ( __le16 * ) upm2 -> partIdent . identSuffix ) [ 0 ] ) ; if ( suf < 0x0200 ) { map -> s_partition_type = UDF_VIRTUAL_MAP15 ; map -> s_partition_func = udf_get_pblock_virt15 ; } else { map -> s_partition_type = UDF_VIRTUAL_MAP20 ; map -> s_partition_func = udf_get_pblock_virt20 ; } } else if ( ! strncmp ( upm2 -> partIdent . ident , UDF_ID_SPARABLE , strlen ( UDF_ID_SPARABLE ) ) ) { uint32_t loc ; struct sparingTable * st ; struct sparablePartitionMap * spm = ( struct sparablePartitionMap * ) gpm ; map -> s_partition_type = UDF_SPARABLE_MAP15 ; map -> s_type_specific . s_sparing . s_packet_len = le16_to_cpu ( spm -> packetLength ) ; for ( j = 0 ; j < spm -> numSparingTables ; j ++ ) { struct buffer_head * bh2 ; loc = le32_to_cpu ( spm -> locSparingTable [ j ] ) ; bh2 = udf_read_tagged ( sb , loc , loc , & ident ) ; map -> s_type_specific . s_sparing . s_spar_map [ j ] = bh2 ; if ( bh2 == NULL )" 90,"CWE-125 static int init_normalization ( struct compiling * c ) { PyObject * m = PyImport_ImportModuleNoBlock ( ""unicodedata"" ) ; if ( ! m ) return 0 ; c -> c_normalize = PyObject_GetAttrString ( m , ""normalize"" ) ; Py_DECREF ( m ) ; if ( ! c -> c_normalize ) return 0 ; c -> c_normalize_args = Py_BuildValue ( ""(sN)"" , ""NFKC"" , Py_None ) ; if ( ! c -> c_normalize_args ) { Py_CLEAR ( c -> c_normalize ) ; return 0 ; } PyTuple_SET_ITEM ( c -> c_normalize_args , 1 , NULL ) ; return 1 ; }","static int init_normalization ( struct compiling * c ) { PyObject * m = PyImport_ImportModuleNoBlock ( ""unicodedata"" ) ; if ( ! m ) return 0 ; c -> c_normalize = PyObject_GetAttrString ( m , ""normalize"" ) ; Py_DECREF ( m ) ; if ( ! c -> c_normalize ) return 0 ; return 1 ; }" 91,"CWE-22 static int target_xcopy_locate_se_dev_e4 ( const unsigned char * dev_wwn , struct se_device * * found_dev ) { struct xcopy_dev_search_info info ; int ret ; memset ( & info , 0 , sizeof ( info ) ) ; info . dev_wwn = dev_wwn ; ret = target_for_each_device ( target_xcopy_locate_se_dev_e4_iter , & info ) ; if ( ret == 1 ) { * found_dev = info . found_dev ; return 0 ; } else { pr_debug_ratelimited ( ""Unable to locate 0xe4 descriptor for EXTENDED_COPY\\n"" ) ; return - EINVAL ; } } "," static int target_xcopy_locate_se_dev_e4 ( struct se_session * sess , const unsigned char * dev_wwn , struct se_device * * _found_dev , struct percpu_ref * * _found_lun_ref ) { struct se_dev_entry * deve ; struct se_node_acl * nacl ; struct se_lun * this_lun = NULL ; struct se_device * found_dev = NULL ; if ( ! sess ) goto err_out ; pr_debug ( ""XCOPY 0xe4: searching for: %*ph\\n"" , XCOPY_NAA_IEEE_REGEX_LEN , dev_wwn ) ; nacl = sess -> se_node_acl ; rcu_read_lock ( ) ; hlist_for_each_entry_rcu ( deve , & nacl -> lun_entry_hlist , link ) { struct se_device * this_dev ; int rc ; this_lun = rcu_dereference ( deve -> se_lun ) ; this_dev = rcu_dereference_raw ( this_lun -> lun_se_dev ) ; rc = target_xcopy_locate_se_dev_e4_iter ( this_dev , dev_wwn ) ; if ( rc ) { if ( percpu_ref_tryget_live ( & this_lun -> lun_ref ) ) found_dev = this_dev ; break ; } } rcu_read_unlock ( ) ; if ( found_dev == NULL ) goto err_out ; pr_debug ( ""lun_ref held for se_dev: %p se_dev->se_dev_group: %p\\n"" , found_dev , & found_dev -> dev_group ) ; * _found_dev = found_dev ; * _found_lun_ref = & this_lun -> lun_ref ; return 0 ; err_out : pr_debug_ratelimited ( ""Unable to locate 0xe4 descriptor for EXTENDED_COPY\\n"" ) ; return - EINVAL ; } " 92,"CWE-416 static int hci_uart_set_proto ( struct hci_uart * hu , int id ) { const struct hci_uart_proto * p ; int err ; p = hci_uart_get_proto ( id ) ; if ( ! p ) return - EPROTONOSUPPORT ; hu -> proto = p ; set_bit ( HCI_UART_PROTO_READY , & hu -> flags ) ; err = hci_uart_register_dev ( hu ) ; if ( err ) { clear_bit ( HCI_UART_PROTO_READY , & hu -> flags ) ; return err ; } return 0 ; }","static int hci_uart_set_proto ( struct hci_uart * hu , int id ) { const struct hci_uart_proto * p ; int err ; p = hci_uart_get_proto ( id ) ; if ( ! p ) return - EPROTONOSUPPORT ; hu -> proto = p ; err = hci_uart_register_dev ( hu ) ; if ( err ) { return err ; } set_bit ( HCI_UART_PROTO_READY , & hu -> flags ) ; return 0 ; }" 93,"CWE-200 static int cdrom_ioctl_drive_status ( struct cdrom_device_info * cdi , unsigned long arg ) { cd_dbg ( CD_DO_IOCTL , ""entering CDROM_DRIVE_STATUS\\n"" ) ; if ( ! ( cdi -> ops -> capability & CDC_DRIVE_STATUS ) ) return - ENOSYS ; if ( ! CDROM_CAN ( CDC_SELECT_DISC ) || ( arg == CDSL_CURRENT || arg == CDSL_NONE ) ) return cdi -> ops -> drive_status ( cdi , CDSL_CURRENT ) ; if ( ( ( int ) arg >= cdi -> capacity ) ) return - EINVAL ; return cdrom_slot_status ( cdi , arg ) ; }","static int cdrom_ioctl_drive_status ( struct cdrom_device_info * cdi , unsigned long arg ) { cd_dbg ( CD_DO_IOCTL , ""entering CDROM_DRIVE_STATUS\\n"" ) ; if ( ! ( cdi -> ops -> capability & CDC_DRIVE_STATUS ) ) return - ENOSYS ; if ( ! CDROM_CAN ( CDC_SELECT_DISC ) || ( arg == CDSL_CURRENT || arg == CDSL_NONE ) ) return cdi -> ops -> drive_status ( cdi , CDSL_CURRENT ) ; if ( arg >= cdi -> capacity ) return - EINVAL ; return cdrom_slot_status ( cdi , arg ) ; }" 94,"CWE-119 static void update_buffer_level ( VP9_COMP * cpi , int encoded_frame_size ) { const VP9_COMMON * const cm = & cpi -> common ; const VP9_CONFIG * oxcf = & cpi -> oxcf ; RATE_CONTROL * const rc = & cpi -> rc ; if ( ! cm -> show_frame ) { rc -> bits_off_target -= encoded_frame_size ; } else { rc -> bits_off_target += rc -> av_per_frame_bandwidth - encoded_frame_size ; } rc -> bits_off_target = MIN ( rc -> bits_off_target , oxcf -> maximum_buffer_size ) ; rc -> buffer_level = rc -> bits_off_target ; if ( cpi -> use_svc && cpi -> oxcf . end_usage == USAGE_STREAM_FROM_SERVER ) { update_layer_buffer_level ( & cpi -> svc , encoded_frame_size ) ; } }","static void update_buffer_level ( VP9_COMP * cpi , int encoded_frame_size ) { const VP9_COMMON * const cm = & cpi -> common ; RATE_CONTROL * const rc = & cpi -> rc ; if ( ! cm -> show_frame ) { rc -> bits_off_target -= encoded_frame_size ; } else { rc -> bits_off_target += rc -> avg_frame_bandwidth - encoded_frame_size ; } rc -> bits_off_target = MIN ( rc -> bits_off_target , rc -> maximum_buffer_size ) ; rc -> buffer_level = rc -> bits_off_target ; if ( is_one_pass_cbr_svc ( cpi ) ) { update_layer_buffer_level ( & cpi -> svc , encoded_frame_size ) ; } }" 95,"CWE-189 static int32 makepol ( QPRS_STATE * state ) { int32 val = 0 , type ; int32 lenval = 0 ; char * strval = NULL ; int32 stack [ STACKDEPTH ] ; int32 lenstack = 0 ; uint16 flag = 0 ; while ( ( type = gettoken_query ( state , & val , & lenval , & strval , & flag ) ) != END ) { switch ( type ) { case VAL : pushval_asis ( state , VAL , strval , lenval , flag ) ; while ( lenstack && ( stack [ lenstack - 1 ] == ( int32 ) '&' || stack [ lenstack - 1 ] == ( int32 ) '!' ) ) { lenstack -- ; pushquery ( state , OPR , stack [ lenstack ] , 0 , 0 , 0 ) ; } break ; case OPR : if ( lenstack && val == ( int32 ) '|' ) pushquery ( state , OPR , val , 0 , 0 , 0 ) ; else { if ( lenstack == STACKDEPTH ) elog ( ERROR , ""stack too short"" ) ; stack [ lenstack ] = val ; lenstack ++ ; } break ; case OPEN : if ( makepol ( state ) == ERR ) return ERR ; while ( lenstack && ( stack [ lenstack - 1 ] == ( int32 ) '&' || stack [ lenstack - 1 ] == ( int32 ) '!' ) ) { lenstack -- ; pushquery ( state , OPR , stack [ lenstack ] , 0 , 0 , 0 ) ; } break ; case CLOSE : while ( lenstack ) { lenstack -- ; pushquery ( state , OPR , stack [ lenstack ] , 0 , 0 , 0 ) ; } ; return END ; break ; case ERR : default : ereport ( ERROR , ( errcode ( ERRCODE_SYNTAX_ERROR ) , errmsg ( ""syntax error"" ) ) ) ; return ERR ; } }","static int32 makepol ( QPRS_STATE * state ) { int32 val = 0 , type ; int32 lenval = 0 ; char * strval = NULL ; int32 stack [ STACKDEPTH ] ; int32 lenstack = 0 ; uint16 flag = 0 ; check_stack_depth ( ) ; while ( ( type = gettoken_query ( state , & val , & lenval , & strval , & flag ) ) != END ) { switch ( type ) { case VAL : pushval_asis ( state , VAL , strval , lenval , flag ) ; while ( lenstack && ( stack [ lenstack - 1 ] == ( int32 ) '&' || stack [ lenstack - 1 ] == ( int32 ) '!' ) ) { lenstack -- ; pushquery ( state , OPR , stack [ lenstack ] , 0 , 0 , 0 ) ; } break ; case OPR : if ( lenstack && val == ( int32 ) '|' ) pushquery ( state , OPR , val , 0 , 0 , 0 ) ; else { if ( lenstack == STACKDEPTH ) elog ( ERROR , ""stack too short"" ) ; stack [ lenstack ] = val ; lenstack ++ ; } break ; case OPEN : if ( makepol ( state ) == ERR ) return ERR ; while ( lenstack && ( stack [ lenstack - 1 ] == ( int32 ) '&' || stack [ lenstack - 1 ] == ( int32 ) '!' ) ) { lenstack -- ; pushquery ( state , OPR , stack [ lenstack ] , 0 , 0 , 0 ) ; } break ; case CLOSE : while ( lenstack ) { lenstack -- ; pushquery ( state , OPR , stack [ lenstack ] , 0 , 0 , 0 ) ; } ; return END ; break ; case ERR : default : ereport ( ERROR , ( errcode ( ERRCODE_SYNTAX_ERROR ) , errmsg ( ""syntax error"" ) ) ) ; return ERR ; } }" 96,"CWE-835 void CLASS parse_minolta ( int base ) { int save , tag , len , offset , high = 0 , wide = 0 , i , c ; short sorder = order ; fseek ( ifp , base , SEEK_SET ) ; if ( fgetc ( ifp ) || fgetc ( ifp ) - 'M' || fgetc ( ifp ) - 'R' ) return ; order = fgetc ( ifp ) * 0x101 ; offset = base + get4 ( ) + 8 ; while ( ( save = ftell ( ifp ) ) < offset ) { for ( tag = i = 0 ; i < 4 ; i ++ ) tag = tag << 8 | fgetc ( ifp ) ; len = get4 ( ) ; switch ( tag ) { case 0x505244 : fseek ( ifp , 8 , SEEK_CUR ) ; high = get2 ( ) ; wide = get2 ( ) ; # ifdef LIBRAW_LIBRARY_BUILD imgdata . makernotes . sony . prd_ImageHeight = get2 ( ) ; imgdata . makernotes . sony . prd_ImageWidth = get2 ( ) ; fseek ( ifp , 1L , SEEK_CUR ) ; imgdata . makernotes . sony . prd_RawBitDepth = ( ushort ) fgetc ( ifp ) ; imgdata . makernotes . sony . prd_StorageMethod = ( ushort ) fgetc ( ifp ) ; fseek ( ifp , 4L , SEEK_CUR ) ; imgdata . makernotes . sony . prd_BayerPattern = ( ushort ) fgetc ( ifp ) ; # endif break ; # ifdef LIBRAW_LIBRARY_BUILD case 0x524946 : if ( ! strncasecmp ( model , ""DSLR-A100"" , 9 ) ) { fseek ( ifp , 8 , SEEK_CUR ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Tungsten ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Tungsten ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Daylight ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Daylight ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Cloudy ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Cloudy ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_W ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_W ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Flash ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Flash ] [ 2 ] = get2 ( ) ; get4 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Shade ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Shade ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_D ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_D ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_N ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_N ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_WW ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_WW ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Daylight ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Daylight ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Tungsten ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Tungsten ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Flash ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Flash ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Cloudy ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Cloudy ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Shade ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Shade ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_D ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_D ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_N ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_N ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_W ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_W ] [ 3 ] =","void CLASS parse_minolta ( int base ) { int save , tag , len , offset , high = 0 , wide = 0 , i , c ; short sorder = order ; fseek ( ifp , base , SEEK_SET ) ; if ( fgetc ( ifp ) || fgetc ( ifp ) - 'M' || fgetc ( ifp ) - 'R' ) return ; order = fgetc ( ifp ) * 0x101 ; offset = base + get4 ( ) + 8 ; # ifdef LIBRAW_LIBRARY_BUILD if ( offset > ifp -> size ( ) - 8 ) offset = ifp -> size ( ) - 8 ; # endif while ( ( save = ftell ( ifp ) ) < offset ) { for ( tag = i = 0 ; i < 4 ; i ++ ) tag = tag << 8 | fgetc ( ifp ) ; len = get4 ( ) ; if ( len < 0 ) return ; switch ( tag ) { case 0x505244 : fseek ( ifp , 8 , SEEK_CUR ) ; high = get2 ( ) ; wide = get2 ( ) ; # ifdef LIBRAW_LIBRARY_BUILD imgdata . makernotes . sony . prd_ImageHeight = get2 ( ) ; imgdata . makernotes . sony . prd_ImageWidth = get2 ( ) ; fseek ( ifp , 1L , SEEK_CUR ) ; imgdata . makernotes . sony . prd_RawBitDepth = ( ushort ) fgetc ( ifp ) ; imgdata . makernotes . sony . prd_StorageMethod = ( ushort ) fgetc ( ifp ) ; fseek ( ifp , 4L , SEEK_CUR ) ; imgdata . makernotes . sony . prd_BayerPattern = ( ushort ) fgetc ( ifp ) ; # endif break ; # ifdef LIBRAW_LIBRARY_BUILD case 0x524946 : if ( ! strncasecmp ( model , ""DSLR-A100"" , 9 ) ) { fseek ( ifp , 8 , SEEK_CUR ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Tungsten ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Tungsten ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Daylight ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Daylight ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Cloudy ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Cloudy ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_W ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_W ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Flash ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Flash ] [ 2 ] = get2 ( ) ; get4 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Shade ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Shade ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_D ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_D ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_N ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_N ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_WW ] [ 0 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_WW ] [ 2 ] = get2 ( ) ; imgdata . color . WB_Coeffs [ LIBRAW_WBI_Daylight ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Daylight ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Tungsten ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Tungsten ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Flash ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Flash ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Cloudy ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Cloudy ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Shade ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_Shade ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_D ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_D ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_N ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_N ] [ 3 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_W ] [ 1 ] = imgdata . color . WB_Coeffs [ LIBRAW_WBI_FL_W ] [ 3 ] =" 97,"CWE-20 int key_update ( key_ref_t key_ref , const void * payload , size_t plen ) { struct key_preparsed_payload prep ; struct key * key = key_ref_to_ptr ( key_ref ) ; int ret ; key_check ( key ) ; ret = key_permission ( key_ref , KEY_NEED_WRITE ) ; if ( ret < 0 ) return ret ; if ( ! key -> type -> update ) return - EOPNOTSUPP ; memset ( & prep , 0 , sizeof ( prep ) ) ; prep . data = payload ; prep . datalen = plen ; prep . quotalen = key -> type -> def_datalen ; prep . expiry = TIME_T_MAX ; if ( key -> type -> preparse ) { ret = key -> type -> preparse ( & prep ) ; if ( ret < 0 ) goto error ; } down_write ( & key -> sem ) ; ret = key -> type -> update ( key , & prep ) ; if ( ret == 0 ) clear_bit ( KEY_FLAG_NEGATIVE , & key -> flags ) ; up_write ( & key -> sem ) ; error : if ( key -> type -> preparse ) key -> type -> free_preparse ( & prep ) ; return ret ; }","int key_update ( key_ref_t key_ref , const void * payload , size_t plen ) { struct key_preparsed_payload prep ; struct key * key = key_ref_to_ptr ( key_ref ) ; int ret ; key_check ( key ) ; ret = key_permission ( key_ref , KEY_NEED_WRITE ) ; if ( ret < 0 ) return ret ; if ( ! key -> type -> update ) return - EOPNOTSUPP ; memset ( & prep , 0 , sizeof ( prep ) ) ; prep . data = payload ; prep . datalen = plen ; prep . quotalen = key -> type -> def_datalen ; prep . expiry = TIME_T_MAX ; if ( key -> type -> preparse ) { ret = key -> type -> preparse ( & prep ) ; if ( ret < 0 ) goto error ; } down_write ( & key -> sem ) ; ret = key -> type -> update ( key , & prep ) ; if ( ret == 0 ) mark_key_instantiated ( key , 0 ) ; up_write ( & key -> sem ) ; error : if ( key -> type -> preparse ) key -> type -> free_preparse ( & prep ) ; return ret ; }" 98,"CWE-834 static int mxf_read_index_entry_array ( AVIOContext * pb , MXFIndexTableSegment * segment ) { int i , length ; segment -> nb_index_entries = avio_rb32 ( pb ) ; length = avio_rb32 ( pb ) ; if ( ! ( segment -> temporal_offset_entries = av_calloc ( segment -> nb_index_entries , sizeof ( * segment -> temporal_offset_entries ) ) ) || ! ( segment -> flag_entries = av_calloc ( segment -> nb_index_entries , sizeof ( * segment -> flag_entries ) ) ) || ! ( segment -> stream_offset_entries = av_calloc ( segment -> nb_index_entries , sizeof ( * segment -> stream_offset_entries ) ) ) ) { av_freep ( & segment -> temporal_offset_entries ) ; av_freep ( & segment -> flag_entries ) ; return AVERROR ( ENOMEM ) ; } for ( i = 0 ; i < segment -> nb_index_entries ; i ++ ) { segment -> temporal_offset_entries [ i ] = avio_r8 ( pb ) ; avio_r8 ( pb ) ; segment -> flag_entries [ i ] = avio_r8 ( pb ) ; segment -> stream_offset_entries [ i ] = avio_rb64 ( pb ) ; avio_skip ( pb , length - 11 ) ; } return 0 ; }","static int mxf_read_index_entry_array ( AVIOContext * pb , MXFIndexTableSegment * segment ) { int i , length ; segment -> nb_index_entries = avio_rb32 ( pb ) ; length = avio_rb32 ( pb ) ; if ( segment -> nb_index_entries && length < 11 ) return AVERROR_INVALIDDATA ; if ( ! ( segment -> temporal_offset_entries = av_calloc ( segment -> nb_index_entries , sizeof ( * segment -> temporal_offset_entries ) ) ) || ! ( segment -> flag_entries = av_calloc ( segment -> nb_index_entries , sizeof ( * segment -> flag_entries ) ) ) || ! ( segment -> stream_offset_entries = av_calloc ( segment -> nb_index_entries , sizeof ( * segment -> stream_offset_entries ) ) ) ) { av_freep ( & segment -> temporal_offset_entries ) ; av_freep ( & segment -> flag_entries ) ; return AVERROR ( ENOMEM ) ; } for ( i = 0 ; i < segment -> nb_index_entries ; i ++ ) { if ( avio_feof ( pb ) ) return AVERROR_INVALIDDATA ; segment -> temporal_offset_entries [ i ] = avio_r8 ( pb ) ; avio_r8 ( pb ) ; segment -> flag_entries [ i ] = avio_r8 ( pb ) ; segment -> stream_offset_entries [ i ] = avio_rb64 ( pb ) ; avio_skip ( pb , length - 11 ) ; } return 0 ; }" 99,"NVD-CWE-Other static ssize_t aio_setup_vectored_rw ( int type , struct kiocb * kiocb , bool compat ) { ssize_t ret ; # ifdef CONFIG_COMPAT if ( compat ) ret = compat_rw_copy_check_uvector ( type , ( struct compat_iovec __user * ) kiocb -> ki_buf , kiocb -> ki_nbytes , 1 , & kiocb -> ki_inline_vec , & kiocb -> ki_iovec , 1 ) ; else # endif ret = rw_copy_check_uvector ( type , ( struct iovec __user * ) kiocb -> ki_buf , kiocb -> ki_nbytes , 1 , & kiocb -> ki_inline_vec , & kiocb -> ki_iovec , 1 ) ; if ( ret < 0 ) goto out ; kiocb -> ki_nr_segs = kiocb -> ki_nbytes ; kiocb -> ki_cur_seg = 0 ; kiocb -> ki_nbytes = ret ; kiocb -> ki_left = ret ; ret = 0 ; out : return ret ; }","static ssize_t aio_setup_vectored_rw ( int type , struct kiocb * kiocb , bool compat ) { ssize_t ret ; # ifdef CONFIG_COMPAT if ( compat ) ret = compat_rw_copy_check_uvector ( type , ( struct compat_iovec __user * ) kiocb -> ki_buf , kiocb -> ki_nbytes , 1 , & kiocb -> ki_inline_vec , & kiocb -> ki_iovec , 1 ) ; else # endif ret = rw_copy_check_uvector ( type , ( struct iovec __user * ) kiocb -> ki_buf , kiocb -> ki_nbytes , 1 , & kiocb -> ki_inline_vec , & kiocb -> ki_iovec , 1 ) ; if ( ret < 0 ) goto out ; ret = rw_verify_area ( type , kiocb -> ki_filp , & kiocb -> ki_pos , ret ) ; if ( ret < 0 ) goto out ; kiocb -> ki_nr_segs = kiocb -> ki_nbytes ; kiocb -> ki_cur_seg = 0 ; kiocb -> ki_nbytes = ret ; kiocb -> ki_left = ret ; ret = 0 ; out : return ret ; }" 100,"CWE-20 error_t enc624j600Init ( NetInterface * interface ) { uint16_t temp ; Enc624j600Context * context ; TRACE_INFO ( ""Initializing ENC624J600 Ethernet controller...\\r\\n"" ) ; interface -> spiDriver -> init ( ) ; interface -> extIntDriver -> init ( ) ; context = ( Enc624j600Context * ) interface -> nicContext ; context -> nextPacket = ENC624J600_RX_BUFFER_START ; context -> rxBuffer = memPoolAlloc ( ETH_MAX_FRAME_SIZE ) ; if ( context -> rxBuffer == NULL ) { return ERROR_OUT_OF_MEMORY ; } enc624j600SoftReset ( interface ) ; enc624j600WriteReg ( interface , ENC624J600_REG_ECON2 , ECON2_ETHEN | ECON2_STRCH ) ; if ( macCompAddr ( & interface -> macAddr , & MAC_UNSPECIFIED_ADDR ) ) { temp = enc624j600ReadReg ( interface , ENC624J600_REG_MAADR1 ) ; interface -> macAddr . w [ 0 ] = letoh16 ( temp ) ; temp = enc624j600ReadReg ( interface , ENC624J600_REG_MAADR2 ) ; interface -> macAddr . w [ 1 ] = letoh16 ( temp ) ; temp = enc624j600ReadReg ( interface , ENC624J600_REG_MAADR3 ) ; interface -> macAddr . w [ 2 ] = letoh16 ( temp ) ; macAddrToEui64 ( & interface -> macAddr , & interface -> eui64 ) ; } else { temp = htole16 ( interface -> macAddr . w [ 0 ] ) ; enc624j600WriteReg ( interface , ENC624J600_REG_MAADR1 , temp ) ; temp = htole16 ( interface -> macAddr . w [ 1 ] ) ; enc624j600WriteReg ( interface , ENC624J600_REG_MAADR2 , temp ) ; temp = htole16 ( interface -> macAddr . w [ 2 ] ) ; enc624j600WriteReg ( interface , ENC624J600_REG_MAADR3 , temp ) ; } enc624j600WriteReg ( interface , ENC624J600_REG_ERXST , ENC624J600_RX_BUFFER_START ) ; enc624j600WriteReg ( interface , ENC624J600_REG_ERXTAIL , ENC624J600_RX_BUFFER_STOP ) ; enc624j600WriteReg ( interface , ENC624J600_REG_ERXFCON , ERXFCON_HTEN | ERXFCON_CRCEN | ERXFCON_RUNTEN | ERXFCON_UCEN | ERXFCON_BCEN ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EHT1 , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EHT2 , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EHT3 , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EHT4 , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_REG_MACON2 , MACON2_DEFER | MACON2_PADCFG0 | MACON2_TXCRCEN | MACON2_R1 ) ; enc624j600WriteReg ( interface , ENC624J600_REG_MAMXFL , ETH_MAX_FRAME_SIZE ) ; enc624j600WritePhyReg ( interface , ENC624J600_PHY_REG_PHANA , PHANA_ADPAUS0 | PHANA_AD100FD | PHANA_AD100 | PHANA_AD10FD | PHANA_AD10 | PHANA_ADIEEE0 ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EIR , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EIE , EIE_INTIE | EIE_LINKIE | EIE_PKTIE | EIE_TXIE | EIE_TXABTIE ) ; enc624j600SetBit ( interface , ENC624J600_REG_ECON1 , ECON1_RXEN ) ; enc624j600DumpReg ( interface ) ; enc624j600DumpPhyReg ( interface ) ; osSetEvent ( & interface -> nicTxEvent ) ; interface -> nicEvent = TRUE ; osSetEvent ( & netEvent ) ; return NO_ERROR ; }","error_t enc624j600Init ( NetInterface * interface ) { uint16_t temp ; Enc624j600Context * context ; TRACE_INFO ( ""Initializing ENC624J600 Ethernet controller...\\r\\n"" ) ; interface -> spiDriver -> init ( ) ; interface -> extIntDriver -> init ( ) ; context = ( Enc624j600Context * ) interface -> nicContext ; context -> nextPacket = ENC624J600_RX_BUFFER_START ; context -> rxBuffer = memPoolAlloc ( ETH_MAX_FRAME_SIZE ) ; if ( context -> rxBuffer == NULL ) { return ERROR_OUT_OF_MEMORY ; } enc624j600SoftReset ( interface ) ; enc624j600WriteReg ( interface , ENC624J600_ECON2 , ENC624J600_ECON2_ETHEN | ENC624J600_ECON2_STRCH ) ; if ( macCompAddr ( & interface -> macAddr , & MAC_UNSPECIFIED_ADDR ) ) { temp = enc624j600ReadReg ( interface , ENC624J600_MAADR1 ) ; interface -> macAddr . w [ 0 ] = letoh16 ( temp ) ; temp = enc624j600ReadReg ( interface , ENC624J600_MAADR2 ) ; interface -> macAddr . w [ 1 ] = letoh16 ( temp ) ; temp = enc624j600ReadReg ( interface , ENC624J600_MAADR3 ) ; interface -> macAddr . w [ 2 ] = letoh16 ( temp ) ; macAddrToEui64 ( & interface -> macAddr , & interface -> eui64 ) ; } else { temp = htole16 ( interface -> macAddr . w [ 0 ] ) ; enc624j600WriteReg ( interface , ENC624J600_MAADR1 , temp ) ; temp = htole16 ( interface -> macAddr . w [ 1 ] ) ; enc624j600WriteReg ( interface , ENC624J600_MAADR2 , temp ) ; temp = htole16 ( interface -> macAddr . w [ 2 ] ) ; enc624j600WriteReg ( interface , ENC624J600_MAADR3 , temp ) ; } enc624j600WriteReg ( interface , ENC624J600_ERXST , ENC624J600_RX_BUFFER_START ) ; enc624j600WriteReg ( interface , ENC624J600_ERXTAIL , ENC624J600_RX_BUFFER_STOP ) ; enc624j600WriteReg ( interface , ENC624J600_ERXFCON , ENC624J600_ERXFCON_HTEN | ENC624J600_ERXFCON_CRCEN | ENC624J600_ERXFCON_RUNTEN | ENC624J600_ERXFCON_UCEN | ENC624J600_ERXFCON_BCEN ) ; enc624j600WriteReg ( interface , ENC624J600_EHT1 , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_EHT2 , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_EHT3 , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_EHT4 , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_MACON2 , ENC624J600_MACON2_DEFER | ENC624J600_MACON2_PADCFG_AUTO | ENC624J600_MACON2_TXCRCEN | ENC624J600_MACON2_R1_DEFAULT ) ; enc624j600WriteReg ( interface , ENC624J600_MAMXFL , ETH_MAX_FRAME_SIZE ) ; enc624j600WritePhyReg ( interface , ENC624J600_PHANA , ENC624J600_PHANA_ADPAUS0 | ENC624J600_PHANA_AD100FD | ENC624J600_PHANA_AD100 | ENC624J600_PHANA_AD10FD | ENC624J600_PHANA_AD10 | ENC624J600_PHANA_ADIEEE_DEFAULT ) ; enc624j600WriteReg ( interface , ENC624J600_EIR , 0x0000 ) ; enc624j600WriteReg ( interface , ENC624J600_EIE , ENC624J600_EIE_INTIE | ENC624J600_EIE_LINKIE | ENC624J600_EIE_PKTIE | ENC624J600_EIE_TXIE | ENC624J600_EIE_TXABTIE ) ; enc624j600SetBit ( interface , ENC624J600_ECON1 , ENC624J600_ECON1_RXEN ) ; enc624j600DumpReg ( interface ) ; enc624j600DumpPhyReg ( interface ) ; osSetEvent ( & interface -> nicTxEvent ) ; interface -> nicEvent = TRUE ; osSetEvent ( & netEvent ) ; return NO_ERROR ; }" 101,"CWE-119 void cJSON_AddItemToObject ( cJSON * object , const char * string , cJSON * item ) { if ( ! item ) return ; if ( item -> string ) cJSON_free ( item -> string ) ; item -> string = cJSON_strdup ( string ) ; cJSON_AddItemToArray ( object , item ) ; } "," void cJSON_AddItemToObject ( cJSON * object , const char * string , cJSON * item ) { if ( ! item ) return ; if ( item -> string ) cJSON_free ( item -> string ) ; item -> string = cJSON_strdup ( string ) ; cJSON_AddItemToArray ( object , item ) ; } " 102,"CWE-125 void CLASS xtrans_interpolate ( int passes ) { int c , d , f , g , h , i , v , ng , row , col , top , left , mrow , mcol ; # ifdef LIBRAW_LIBRARY_BUILD int cstat [ 4 ] = { 0 , 0 , 0 , 0 } ; # endif int val , ndir , pass , hm [ 8 ] , avg [ 4 ] , color [ 3 ] [ 8 ] ; static const short orth [ 12 ] = { 1 , 0 , 0 , 1 , - 1 , 0 , 0 , - 1 , 1 , 0 , 0 , 1 } , patt [ 2 ] [ 16 ] = { { 0 , 1 , 0 , - 1 , 2 , 0 , - 1 , 0 , 1 , 1 , 1 , - 1 , 0 , 0 , 0 , 0 } , { 0 , 1 , 0 , - 2 , 1 , 0 , - 2 , 0 , 1 , 1 , - 2 , - 2 , 1 , - 1 , - 1 , 1 } } , dir [ 4 ] = { 1 , TS , TS + 1 , TS - 1 } ; short allhex [ 3 ] [ 3 ] [ 2 ] [ 8 ] , * hex ; ushort min , max , sgrow , sgcol ; ushort ( * rgb ) [ TS ] [ TS ] [ 3 ] , ( * rix ) [ 3 ] , ( * pix ) [ 4 ] ; short ( * lab ) [ TS ] [ 3 ] , ( * lix ) [ 3 ] ; float ( * drv ) [ TS ] [ TS ] , diff [ 6 ] , tr ; char ( * homo ) [ TS ] [ TS ] , * buffer ; # ifdef DCRAW_VERBOSE if ( verbose ) fprintf ( stderr , _ ( ""%d-pass X-Trans interpolation...\\n"" ) , passes ) ; # endif # ifdef LIBRAW_LIBRARY_BUILD for ( row = 0 ; row < 6 ; row ++ ) for ( col = 0 ; col < 6 ; col ++ ) cstat [ fcol ( row , col ) ] ++ ; if ( cstat [ 0 ] < 6 || cstat [ 0 ] > 10 || cstat [ 1 ] < 16 || cstat [ 1 ] > 24 || cstat [ 2 ] < 6 || cstat [ 2 ] > 10 || cstat [ 3 ] ) throw LIBRAW_EXCEPTION_IO_CORRUPT ; # endif cielab ( 0 , 0 ) ; ndir = 4 << ( passes > 1 ) ; buffer = ( char * ) malloc ( TS * TS * ( ndir * 11 + 6 ) ) ; merror ( buffer , ""xtrans_interpolate()"" ) ; rgb = ( ushort ( * ) [ TS ] [ TS ] [ 3 ] ) buffer ; lab = ( short ( * ) [ TS ] [ 3 ] ) ( buffer + TS * TS * ( ndir * 6 ) ) ; drv = ( float ( * ) [ TS ] [ TS ] ) ( buffer + TS * TS * ( ndir * 6 + 6 ) ) ; homo = ( char ( * ) [ TS ] [ TS ] ) ( buffer + TS * TS * ( ndir * 10 + 6 ) ) ; for ( row = 0 ; row < 3 ; row ++ ) for ( col = 0 ; col < 3 ; col ++ ) for ( ng = d = 0 ; d < 10 ; d += 2 ) { g = fcol ( row , col ) == 1 ; if ( fcol ( row + orth [ d ] , col + orth [ d + 2 ] ) == 1 ) ng = 0 ; else ng ++ ; if ( ng == 4 ) { sgrow = row ; sgcol = col ; } if ( ng == g + 1 ) FORC ( 8 ) { v = orth [ d ] * patt [ g ] [ c * 2 ] + orth [ d + 1 ] * patt [ g ] [ c * 2 + 1 ] ; h = orth [ d + 2 ] * patt [ g ] [ c * 2 ] + orth [ d + 3 ] * patt [ g ] [ c * 2 + 1 ] ; allhex [ row ] [ col ] [ 0 ] [ c ^ ( g * 2 & d ) ] = h + v * width ; allhex [ row ] [ col ] [ 1 ] [ c ^ ( g * 2 & d ) ] = h + v * TS ; } } for ( row = 2 ; row < height - 2 ; row ++ ) for ( min = ~ ( max = 0 ) , col = 2 ; col < width - 2 ; col ++ ) { if ( fcol ( row , col ) == 1 && ( min = ~ ( max = 0 ) ) ) continue ; pix = image + row * width + col ; hex = allhex [ row % 3 ] [ col % 3 ] [ 0 ] ; if ( ! max ) FORC ( 6 ) { val = pix [ hex [ c ] ] [ 1 ] ; if ( min > val ) min = val ; if ( max < val ) max = val ; } pix [ 0 ] [ 1 ] = min ; pix [ 0 ] [ 3 ] = max ; switch ( ( row - sgrow ) % 3 ) { case 1 : if ( row < height - 3 ) { row ++ ; col -- ; } break ; case 2 : if ( ( min = ~ ( max = 0 ) ) && ( col += 2 ) < width - 3 && row > 2 ) row -- ; } } for ( top = 3 ; top < height - 19 ; top += TS - 16 ) for ( left = 3 ; left < width - 19 ; left += TS - 16 ) { mrow = MIN ( top + TS , height - 3 ) ; mcol = MIN ( left + TS , width - 3 ) ; for ( row = top ; row < mrow ; row ++ ) for ( col = left ; col < mcol ; col ++ ) memcpy ( rgb [ 0 ] [ row - top ] [ col - left ] , image [ row * width + col ] , 6 ) ; FORC3 memcpy ( rgb [ c + 1 ] , rgb [ 0 ] , sizeof * rgb ) ; for ( row = top ; row < mrow ; row ++ ) for ( col = left ; col < mcol ; col ++ ) { if ( ( f = fcol ( row , col ) ) == 1 ) continue ; pix = image + row * width + col ; hex = allhex [ row % 3 ] [ col % 3 ] [ 0 ] ; color [ 1 ] [ 0 ] = 174 * ( pix [ hex [ 1 ] ] [ 1 ] + pix [ hex [ 0 ] ] [ 1 ] ) - 46 * ( pix [ 2 * hex [ 1 ] ] [ 1 ] + pix [ 2 * hex [ 0 ] ] [ 1 ] ) ; color [ 1 ] [ 1 ] = 223 * pix [ hex [ 3 ] ] [ 1 ] + pix [ hex [ 2 ] ] [ 1 ] * 33 + 92 * ( pix [ 0 ] [ f ] - pix [ - hex [ 2 ] ] [ f ] ) ; FORC ( 2 ) color [ 1 ] [ 2 + c ] = 164 * pix [ hex [ 4 + c ] ] [ 1 ] + 92 * pix [ - 2 * hex [ 4 + c ] ] [ 1 ] + 33 * ( 2 * pix [ 0 ] [ f ] - pix [ 3 * hex [ 4 + c ] ] [ f ] - pix [ - 3 * hex [ 4 + c ] ] [ f ] ) ; FORC4 rgb [ c ^ ! ( ( row - sgrow ) % 3 ) ] [ row - top ] [ col - left ] [ 1 ] = LIM ( color [ 1 ] [ c ] >> 8 , pix [ 0 ] [ 1 ] , pix [ 0 ] [ 3 ] ) ; } for ( pass = 0 ; pass < passes ; pass ++ ) { if ( pass == 1 ) memcpy ( rgb += 4 , buffer , 4 * sizeof * rgb ) ; if ( pass ) { for ( row = top + 2 ; row < mrow - 2 ; row ++ ) for ( col = left + 2 ; col < mcol - 2 ; col ++ ) { if ( ( f = fcol ( row , col ) ) == 1 ) continue ; pix = image + row * width + col ; hex = allhex [ row % 3 ] [ col % 3 ] [ 1 ] ; for ( d = 3 ; d < 6 ; d ++ ) { rix = & rgb [ ( d - 2 ) ^ ! ( ( row - sgrow ) % 3 ) ] [ row - top ] [ col - left ] ; val = rix [ - 2 * hex [ d ] ] [ 1 ] + 2 * rix [ hex [ d ] ] [ 1 ] - rix [ - 2 * hex [ d ] ] [ f ] - 2 * rix [ hex [ d ] ] [ f ] + 3 * rix [ 0 ] [ f ] ; rix [ 0 ] [ 1 ] = LIM ( val / 3 , pix [ 0 ] [ 1 ] , pix [ 0 ] [ 3 ] ) ; } } } for ( row = ( top - sgrow + 4 ) / 3 * 3 + sgrow ; row < mrow - 2 ; row += 3 ) for ( col = ( left - sgcol + 4 ) / 3 * 3 + sgcol ; col < mcol - 2 ; col += 3 ) {","void CLASS xtrans_interpolate ( int passes ) { int c , d , f , g , h , i , v , ng , row , col , top , left , mrow , mcol ; # ifdef LIBRAW_LIBRARY_BUILD int cstat [ 4 ] = { 0 , 0 , 0 , 0 } ; # endif int val , ndir , pass , hm [ 8 ] , avg [ 4 ] , color [ 3 ] [ 8 ] ; static const short orth [ 12 ] = { 1 , 0 , 0 , 1 , - 1 , 0 , 0 , - 1 , 1 , 0 , 0 , 1 } , patt [ 2 ] [ 16 ] = { { 0 , 1 , 0 , - 1 , 2 , 0 , - 1 , 0 , 1 , 1 , 1 , - 1 , 0 , 0 , 0 , 0 } , { 0 , 1 , 0 , - 2 , 1 , 0 , - 2 , 0 , 1 , 1 , - 2 , - 2 , 1 , - 1 , - 1 , 1 } } , dir [ 4 ] = { 1 , TS , TS + 1 , TS - 1 } ; short allhex [ 3 ] [ 3 ] [ 2 ] [ 8 ] , * hex ; ushort min , max , sgrow , sgcol ; ushort ( * rgb ) [ TS ] [ TS ] [ 3 ] , ( * rix ) [ 3 ] , ( * pix ) [ 4 ] ; short ( * lab ) [ TS ] [ 3 ] , ( * lix ) [ 3 ] ; float ( * drv ) [ TS ] [ TS ] , diff [ 6 ] , tr ; char ( * homo ) [ TS ] [ TS ] , * buffer ; # ifdef DCRAW_VERBOSE if ( verbose ) fprintf ( stderr , _ ( ""%d-pass X-Trans interpolation...\\n"" ) , passes ) ; # endif # ifdef LIBRAW_LIBRARY_BUILD if ( width < TS || height < TS ) throw LIBRAW_EXCEPTION_IO_CORRUPT ; for ( row = 0 ; row < 6 ; row ++ ) for ( col = 0 ; col < 6 ; col ++ ) cstat [ fcol ( row , col ) ] ++ ; if ( cstat [ 0 ] < 6 || cstat [ 0 ] > 10 || cstat [ 1 ] < 16 || cstat [ 1 ] > 24 || cstat [ 2 ] < 6 || cstat [ 2 ] > 10 || cstat [ 3 ] ) throw LIBRAW_EXCEPTION_IO_CORRUPT ; for ( int i = 0 ; i < 3 ; i ++ ) for ( int j = 0 ; j < 3 ; j ++ ) for ( int k = 0 ; k < 2 ; k ++ ) for ( int l = 0 ; l < 8 ; l ++ ) allhex [ i ] [ j ] [ k ] [ l ] = 32700 ; # endif cielab ( 0 , 0 ) ; ndir = 4 << ( passes > 1 ) ; buffer = ( char * ) malloc ( TS * TS * ( ndir * 11 + 6 ) ) ; merror ( buffer , ""xtrans_interpolate()"" ) ; rgb = ( ushort ( * ) [ TS ] [ TS ] [ 3 ] ) buffer ; lab = ( short ( * ) [ TS ] [ 3 ] ) ( buffer + TS * TS * ( ndir * 6 ) ) ; drv = ( float ( * ) [ TS ] [ TS ] ) ( buffer + TS * TS * ( ndir * 6 + 6 ) ) ; homo = ( char ( * ) [ TS ] [ TS ] ) ( buffer + TS * TS * ( ndir * 10 + 6 ) ) ; int minv = 0 , maxv = 0 , minh = 0 , maxh = 0 ; for ( row = 0 ; row < 3 ; row ++ ) for ( col = 0 ; col < 3 ; col ++ ) for ( ng = d = 0 ; d < 10 ; d += 2 ) { g = fcol ( row , col ) == 1 ; if ( fcol ( row + orth [ d ] , col + orth [ d + 2 ] ) == 1 ) ng = 0 ; else ng ++ ; if ( ng == 4 ) { sgrow = row ; sgcol = col ; } if ( ng == g + 1 ) FORC ( 8 ) { v = orth [ d ] * patt [ g ] [ c * 2 ] + orth [ d + 1 ] * patt [ g ] [ c * 2 + 1 ] ; h = orth [ d + 2 ] * patt [ g ] [ c * 2 ] + orth [ d + 3 ] * patt [ g ] [ c * 2 + 1 ] ; minv = MIN ( v , minv ) ; maxv = MAX ( v , maxv ) ; minh = MIN ( v , minh ) ; maxh = MAX ( v , maxh ) ; allhex [ row ] [ col ] [ 0 ] [ c ^ ( g * 2 & d ) ] = h + v * width ; allhex [ row ] [ col ] [ 1 ] [ c ^ ( g * 2 & d ) ] = h + v * TS ; } } # ifdef LIBRAW_LIBRARY_BUILD for ( int i = 0 ; i < 3 ; i ++ ) for ( int j = 0 ; j < 3 ; j ++ ) for ( int k = 0 ; k < 2 ; k ++ ) for ( int l = 0 ; l < 8 ; l ++ ) if ( allhex [ i ] [ j ] [ k ] [ l ] > maxh + maxv * width + 1 || allhex [ i ] [ j ] [ k ] [ l ] < minh + minv * width - 1 ) throw LIBRAW_EXCEPTION_IO_CORRUPT ; int retrycount = 0 ; # endif for ( row = 2 ; row < height - 2 ; row ++ ) for ( min = ~ ( max = 0 ) , col = 2 ; col < width - 2 ; col ++ ) { if ( fcol ( row , col ) == 1 && ( min = ~ ( max = 0 ) ) ) continue ; pix = image + row * width + col ; hex = allhex [ row % 3 ] [ col % 3 ] [ 0 ] ; if ( ! max ) FORC ( 6 ) { val = pix [ hex [ c ] ] [ 1 ] ; if ( min > val ) min = val ; if ( max < val ) max = val ; } pix [ 0 ] [ 1 ] = min ; pix [ 0 ] [ 3 ] = max ; switch ( ( row - sgrow ) % 3 ) { case 1 : if ( row < height - 3 ) { row ++ ; col -- ; } break ; case 2 : if ( ( min = ~ ( max = 0 ) ) && ( col += 2 ) < width - 3 && row > 2 ) { row -- ; # ifdef LIBRAW_LIBRARY_BUILD if ( retrycount ++ > width * height ) throw LIBRAW_EXCEPTION_IO_CORRUPT ; # endif } } } for ( top = 3 ; top < height - 19 ; top += TS - 16 ) for ( left = 3 ; left < width - 19 ; left += TS - 16 ) { mrow = MIN ( top + TS , height - 3 ) ; mcol = MIN ( left + TS , width - 3 ) ; for ( row = top ; row < mrow ; row ++ ) for ( col = left ; col < mcol ; col ++ ) memcpy ( rgb [ 0 ] [ row - top ] [ col - left ] , image [ row * width + col ] , 6 ) ; FORC3 memcpy ( rgb [ c + 1 ] , rgb [ 0 ] , sizeof * rgb ) ; for ( row = top ; row < mrow ; row ++ ) for ( col = left ; col < mcol ; col ++ ) { if ( ( f = fcol ( row , col ) ) == 1 ) continue ; pix = image + row * width + col ; hex = allhex [ row % 3 ] [ col % 3 ] [ 0 ] ; color [ 1 ] [ 0 ] = 174 * ( pix [ hex [ 1 ] ] [ 1 ] + pix [ hex [ 0 ] ] [ 1 ] ) - 46 * ( pix [ 2 * hex [ 1 ] ] [ 1 ] + pix [ 2 * hex [ 0 ] ] [ 1 ] ) ; color [ 1 ] [ 1 ] = 223 * pix [ hex [ 3 ] ] [ 1 ] + pix [ hex [ 2 ] ] [ 1 ] * 33 + 92 * ( pix [ 0 ] [ f ] - pix [ - hex [ 2 ] ] [ f ] ) ; FORC ( 2 ) color [ 1 ] [ 2 + c ] = 164 * pix [ hex [ 4 + c ] ] [ 1 ] + 92 * pix [ - 2 * hex [ 4 + c ] ] [ 1 ] + 33 * ( 2 * pix [ 0 ] [ f ] - pix [ 3 * hex [ 4 + c ] ] [ f ] - pix [ - 3 * hex [ 4 + c ] ] [ f ] ) ; FORC4 rgb [ c ^ ! ( ( row - sgrow ) % 3 ) ] [ row - top ] [ col - left ] [ 1 ] = LIM ( color [ 1 ] [ c ] >> 8 , pix [ 0 ] [ 1 ] , pix [ 0 ] [ 3 ] ) ; } for ( pass = 0 ; pass < passes ; pass ++ ) { if ( pass == 1 ) memcpy ( rgb += 4 , buffer , 4 * sizeof * rgb ) ; if ( pass ) { for ( row = top + 2 ; row < mrow - 2 ; row ++ ) for ( col = left + 2 ; col < mcol - 2 ; col ++ ) { if ( ( f = fcol ( row , col ) ) == 1 ) continue ; pix = image + row * width + col ; hex = allhex [ row % 3 ] [ col % 3 ] [ 1 ] ; for ( d = 3 ; d < 6 ; d ++ ) { rix = & rgb [ ( d - 2 ) ^ ! ( ( row - sgrow ) % 3 ) ] [ row - top ] [ col - left ] ; val = rix [ - 2 * hex [ d ] ] [ 1 ] + 2 * rix [ hex [ d ] ] [ 1 ] - rix [ - 2 * hex [ d ] ] [ f ] - 2 * rix [ hex [ d ] ] [ f ] + 3 * rix [ 0 ] [ f ] ; rix [ 0 ] [ 1 ] = LIM ( val / 3 , pix [ 0 ] [ 1 ] , pix [ 0 ] [ 3 ] ) ; } } } for ( row = ( top - sgrow + 4 ) / 3 * 3 + sgrow ; row < mrow - 2 ; row += 3 ) for ( col = ( left - sgcol + 4 ) / 3 * 3 + sgcol ; col < mcol - 2 ; col += 3 ) {" 103,"CWE-125 req -> SecurityMode = cpu_to_le16 ( SMB2_NEGOTIATE_SIGNING_REQUIRED ) ; else if ( global_secflags & CIFSSEC_MAY_SIGN ) req -> SecurityMode = cpu_to_le16 ( SMB2_NEGOTIATE_SIGNING_ENABLED ) ; else req -> SecurityMode = 0 ; req -> Capabilities = cpu_to_le32 ( ses -> server -> vals -> req_capabilities ) ; if ( ses -> server -> vals -> protocol_id == SMB20_PROT_ID ) memset ( req -> ClientGUID , 0 , SMB2_CLIENT_GUID_SIZE ) ; else { memcpy ( req -> ClientGUID , server -> client_guid , SMB2_CLIENT_GUID_SIZE ) ; if ( ( ses -> server -> vals -> protocol_id == SMB311_PROT_ID ) || ( strcmp ( ses -> server -> vals -> version_string , SMBDEFAULT_VERSION_STRING ) == 0 ) ) assemble_neg_contexts ( req , & total_len ) ; } iov [ 0 ] . iov_base = ( char * ) req ; iov [ 0 ] . iov_len = total_len ; memset ( & rqst , 0 , sizeof ( struct smb_rqst ) ) ; rqst . rq_iov = iov ; rqst . rq_nvec = 1 ; rc = cifs_send_recv ( xid , ses , & rqst , & resp_buftype , flags , & rsp_iov ) ; cifs_small_buf_release ( req ) ; rsp = ( struct smb2_negotiate_rsp * ) rsp_iov . iov_base ; if ( rc == - EOPNOTSUPP ) { cifs_dbg ( VFS , ""Dialect not supported by server. Consider "" ""specifying vers=1.0 or vers=2.0 on mount for accessing"" "" older servers\\n"" ) ; goto neg_exit ; } else if ( rc != 0 ) goto neg_exit ; if ( strcmp ( ses -> server -> vals -> version_string , SMB3ANY_VERSION_STRING ) == 0 ) { if ( rsp -> DialectRevision == cpu_to_le16 ( SMB20_PROT_ID ) ) { cifs_dbg ( VFS , ""SMB2 dialect returned but not requested\\n"" ) ; return - EIO ; } else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB21_PROT_ID ) ) { cifs_dbg ( VFS , ""SMB2.1 dialect returned but not requested\\n"" ) ; return - EIO ; } } else if ( strcmp ( ses -> server -> vals -> version_string , SMBDEFAULT_VERSION_STRING ) == 0 ) { if ( rsp -> DialectRevision == cpu_to_le16 ( SMB20_PROT_ID ) ) { cifs_dbg ( VFS , ""SMB2 dialect returned but not requested\\n"" ) ; return - EIO ; } else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB21_PROT_ID ) ) { ses -> server -> ops = & smb21_operations ; } else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB311_PROT_ID ) ) ses -> server -> ops = & smb311_operations ; } else if ( le16_to_cpu ( rsp -> DialectRevision ) != ses -> server -> vals -> protocol_id ) { cifs_dbg ( VFS , ""Illegal 0x%x dialect returned: not requested\\n"" , le16_to_cpu ( rsp -> DialectRevision ) ) ; return - EIO ; } cifs_dbg ( FYI , ""mode 0x%x\\n"" , rsp -> SecurityMode ) ; if ( rsp -> DialectRevision == cpu_to_le16 ( SMB20_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb2.0 dialect\\n"" ) ; else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB21_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb2.1 dialect\\n"" ) ; else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB30_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb3.0 dialect\\n"" ) ; else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB302_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb3.02 dialect\\n"" ) ; else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB311_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb3.1.1 dialect\\n"" ) ; else { cifs_dbg ( VFS , ""Illegal dialect returned by server 0x%x\\n"" , le16_to_cpu ( rsp -> DialectRevision ) ) ; rc = - EIO ; goto neg_exit ; } server -> dialect = le16_to_cpu ( rsp -> DialectRevision ) ; memcpy ( server -> preauth_sha_hash , ses -> preauth_sha_hash , SMB2_PREAUTH_HASH_SIZE ) ; server -> negflavor = CIFS_NEGFLAVOR_EXTENDED ; server -> maxBuf = min_t ( unsigned int , le32_to_cpu ( rsp -> MaxTransactSize ) , SMB2_MAX_BUFFER_SIZE ) ; server -> max_read = le32_to_cpu ( rsp -> MaxReadSize ) ; server -> max_write = le32_to_cpu ( rsp -> MaxWriteSize ) ; server -> sec_mode = le16_to_cpu ( rsp -> SecurityMode ) ; if ( ( server -> sec_mode & SMB2_SEC_MODE_FLAGS_ALL ) != server -> sec_mode ) cifs_dbg ( FYI , ""Server returned unexpected security mode 0x%x\\n"" , server -> sec_mode ) ; server -> capabilities = le32_to_cpu ( rsp -> Capabilities ) ; server -> capabilities |= SMB2_NT_FIND | SMB2_LARGE_FILES ; security_blob = smb2_get_data_area_len ( & blob_offset , & blob_length , ( struct smb2_sync_hdr * ) rsp ) ; if ( blob_length == 0 ) { cifs_dbg ( FYI , ""missing security blob on negprot\\n"" ) ; server -> sec_ntlmssp = true ; } rc = cifs_enable_signing ( server , ses -> sign ) ; if ( rc ) goto neg_exit ; if ( blob_length ) { rc = decode_negTokenInit ( security_blob , blob_length , server ) ; if ( rc == 1 ) rc = 0 ;","req -> SecurityMode = cpu_to_le16 ( SMB2_NEGOTIATE_SIGNING_REQUIRED ) ; else if ( global_secflags & CIFSSEC_MAY_SIGN ) req -> SecurityMode = cpu_to_le16 ( SMB2_NEGOTIATE_SIGNING_ENABLED ) ; else req -> SecurityMode = 0 ; req -> Capabilities = cpu_to_le32 ( ses -> server -> vals -> req_capabilities ) ; if ( ses -> server -> vals -> protocol_id == SMB20_PROT_ID ) memset ( req -> ClientGUID , 0 , SMB2_CLIENT_GUID_SIZE ) ; else { memcpy ( req -> ClientGUID , server -> client_guid , SMB2_CLIENT_GUID_SIZE ) ; if ( ( ses -> server -> vals -> protocol_id == SMB311_PROT_ID ) || ( strcmp ( ses -> server -> vals -> version_string , SMBDEFAULT_VERSION_STRING ) == 0 ) ) assemble_neg_contexts ( req , & total_len ) ; } iov [ 0 ] . iov_base = ( char * ) req ; iov [ 0 ] . iov_len = total_len ; memset ( & rqst , 0 , sizeof ( struct smb_rqst ) ) ; rqst . rq_iov = iov ; rqst . rq_nvec = 1 ; rc = cifs_send_recv ( xid , ses , & rqst , & resp_buftype , flags , & rsp_iov ) ; cifs_small_buf_release ( req ) ; rsp = ( struct smb2_negotiate_rsp * ) rsp_iov . iov_base ; if ( rc == - EOPNOTSUPP ) { cifs_dbg ( VFS , ""Dialect not supported by server. Consider "" ""specifying vers=1.0 or vers=2.0 on mount for accessing"" "" older servers\\n"" ) ; goto neg_exit ; } else if ( rc != 0 ) goto neg_exit ; if ( strcmp ( ses -> server -> vals -> version_string , SMB3ANY_VERSION_STRING ) == 0 ) { if ( rsp -> DialectRevision == cpu_to_le16 ( SMB20_PROT_ID ) ) { cifs_dbg ( VFS , ""SMB2 dialect returned but not requested\\n"" ) ; return - EIO ; } else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB21_PROT_ID ) ) { cifs_dbg ( VFS , ""SMB2.1 dialect returned but not requested\\n"" ) ; return - EIO ; } } else if ( strcmp ( ses -> server -> vals -> version_string , SMBDEFAULT_VERSION_STRING ) == 0 ) { if ( rsp -> DialectRevision == cpu_to_le16 ( SMB20_PROT_ID ) ) { cifs_dbg ( VFS , ""SMB2 dialect returned but not requested\\n"" ) ; return - EIO ; } else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB21_PROT_ID ) ) { ses -> server -> ops = & smb21_operations ; ses -> server -> vals = & smb21_values ; } else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB311_PROT_ID ) ) { ses -> server -> ops = & smb311_operations ; ses -> server -> vals = & smb311_values ; } } else if ( le16_to_cpu ( rsp -> DialectRevision ) != ses -> server -> vals -> protocol_id ) { cifs_dbg ( VFS , ""Illegal 0x%x dialect returned: not requested\\n"" , le16_to_cpu ( rsp -> DialectRevision ) ) ; return - EIO ; } cifs_dbg ( FYI , ""mode 0x%x\\n"" , rsp -> SecurityMode ) ; if ( rsp -> DialectRevision == cpu_to_le16 ( SMB20_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb2.0 dialect\\n"" ) ; else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB21_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb2.1 dialect\\n"" ) ; else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB30_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb3.0 dialect\\n"" ) ; else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB302_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb3.02 dialect\\n"" ) ; else if ( rsp -> DialectRevision == cpu_to_le16 ( SMB311_PROT_ID ) ) cifs_dbg ( FYI , ""negotiated smb3.1.1 dialect\\n"" ) ; else { cifs_dbg ( VFS , ""Illegal dialect returned by server 0x%x\\n"" , le16_to_cpu ( rsp -> DialectRevision ) ) ; rc = - EIO ; goto neg_exit ; } server -> dialect = le16_to_cpu ( rsp -> DialectRevision ) ; memcpy ( server -> preauth_sha_hash , ses -> preauth_sha_hash , SMB2_PREAUTH_HASH_SIZE ) ; server -> negflavor = CIFS_NEGFLAVOR_EXTENDED ; server -> maxBuf = min_t ( unsigned int , le32_to_cpu ( rsp -> MaxTransactSize ) , SMB2_MAX_BUFFER_SIZE ) ; server -> max_read = le32_to_cpu ( rsp -> MaxReadSize ) ; server -> max_write = le32_to_cpu ( rsp -> MaxWriteSize ) ; server -> sec_mode = le16_to_cpu ( rsp -> SecurityMode ) ; if ( ( server -> sec_mode & SMB2_SEC_MODE_FLAGS_ALL ) != server -> sec_mode ) cifs_dbg ( FYI , ""Server returned unexpected security mode 0x%x\\n"" , server -> sec_mode ) ; server -> capabilities = le32_to_cpu ( rsp -> Capabilities ) ; server -> capabilities |= SMB2_NT_FIND | SMB2_LARGE_FILES ; security_blob = smb2_get_data_area_len ( & blob_offset , & blob_length , ( struct smb2_sync_hdr * ) rsp ) ; if ( blob_length == 0 ) { cifs_dbg ( FYI , ""missing security blob on negprot\\n"" ) ; server -> sec_ntlmssp = true ; } rc = cifs_enable_signing ( server , ses -> sign ) ; if ( rc ) goto neg_exit ; if ( blob_length ) { rc = decode_negTokenInit ( security_blob , blob_length , server ) ; if ( rc == 1 ) rc = 0 ;" 104,"CWE-399 static struct fsnotify_group * inotify_new_group ( struct user_struct * user , unsigned int max_events ) { struct fsnotify_group * group ; group = fsnotify_alloc_group ( & inotify_fsnotify_ops ) ; if ( IS_ERR ( group ) ) return group ; group -> max_events = max_events ; spin_lock_init ( & group -> inotify_data . idr_lock ) ; idr_init ( & group -> inotify_data . idr ) ; group -> inotify_data . last_wd = 0 ; group -> inotify_data . user = user ; group -> inotify_data . fa = NULL ; return group ; }", static struct fsnotify_group * inotify_new_group ( unsigned int max_events ) { struct fsnotify_group * group ; group = fsnotify_alloc_group ( & inotify_fsnotify_ops ) ; if ( IS_ERR ( group ) ) return group ; group -> max_events = max_events ; spin_lock_init ( & group -> inotify_data . idr_lock ) ; idr_init ( & group -> inotify_data . idr ) ; group -> inotify_data . last_wd = 0 ; group -> inotify_data . fa = NULL ; group -> inotify_data . user = get_current_user ( ) ; if ( atomic_inc_return ( & group -> inotify_data . user -> inotify_devs ) > inotify_max_user_instances ) { fsnotify_put_group ( group ) ; return ERR_PTR ( - EMFILE ) ; } return group ; } 105,"CWE-189 static inline void x86_assign_hw_event ( struct perf_event * event , struct cpu_hw_events * cpuc , int i ) { struct hw_perf_event * hwc = & event -> hw ; hwc -> idx = cpuc -> assign [ i ] ; hwc -> last_cpu = smp_processor_id ( ) ; hwc -> last_tag = ++ cpuc -> tags [ i ] ; if ( hwc -> idx == X86_PMC_IDX_FIXED_BTS ) { hwc -> config_base = 0 ; hwc -> event_base = 0 ; } else if ( hwc -> idx >= X86_PMC_IDX_FIXED ) { hwc -> config_base = MSR_ARCH_PERFMON_FIXED_CTR_CTRL ; hwc -> event_base = MSR_ARCH_PERFMON_FIXED_CTR0 ; } else { hwc -> config_base = x86_pmu_config_addr ( hwc -> idx ) ; hwc -> event_base = x86_pmu_event_addr ( hwc -> idx ) ; } }","static inline void x86_assign_hw_event ( struct perf_event * event , struct cpu_hw_events * cpuc , int i ) { struct hw_perf_event * hwc = & event -> hw ; hwc -> idx = cpuc -> assign [ i ] ; hwc -> last_cpu = smp_processor_id ( ) ; hwc -> last_tag = ++ cpuc -> tags [ i ] ; if ( hwc -> idx == X86_PMC_IDX_FIXED_BTS ) { hwc -> config_base = 0 ; hwc -> event_base = 0 ; } else if ( hwc -> idx >= X86_PMC_IDX_FIXED ) { hwc -> config_base = MSR_ARCH_PERFMON_FIXED_CTR_CTRL ; hwc -> event_base = MSR_ARCH_PERFMON_FIXED_CTR0 + ( hwc -> idx - X86_PMC_IDX_FIXED ) ; } else { hwc -> config_base = x86_pmu_config_addr ( hwc -> idx ) ; hwc -> event_base = x86_pmu_event_addr ( hwc -> idx ) ; } }" 106,"CWE-59 fsuid = tmp_fsuid ; else { g_user_core_flags = O_EXCL ; g_need_nonrelative = 1 ; } } int user_core_fd = - 1 ; if ( setting_MakeCompatCore && ulimit_c != 0 ) user_core_fd = open_user_core ( uid , fsuid , fsgid , pid , & argv [ 1 ] ) ; if ( executable == NULL ) { error_msg ( ""Can\'t read /proc/%lu/exe link"" , ( long ) pid ) ; return create_user_core ( user_core_fd , pid , ulimit_c ) ; } const char * signame = NULL ; if ( ! signal_is_fatal ( signal_no , & signame ) ) return create_user_core ( user_core_fd , pid , ulimit_c ) ; const int abrtd_running = daemon_is_ok ( ) ; if ( ! setting_StandaloneHook && ! abrtd_running ) { log ( ""abrtd is not running. If it crashed, "" ""/proc/sys/kernel/core_pattern contains a stale value, "" ""consider resetting it to \'core\'"" ) ; return create_user_core ( user_core_fd , pid , ulimit_c ) ; } if ( setting_StandaloneHook ) ensure_writable_dir ( g_settings_dump_location , DEFAULT_DUMP_LOCATION_MODE , ""abrt"" ) ; if ( g_settings_nMaxCrashReportsSize > 0 ) { if ( low_free_space ( g_settings_nMaxCrashReportsSize , g_settings_dump_location ) ) return create_user_core ( user_core_fd , pid , ulimit_c ) ; } snprintf ( path , sizeof ( path ) , ""%s/last-ccpp"" , g_settings_dump_location ) ; if ( check_recent_crash_file ( path , executable ) ) { return create_user_core ( user_core_fd , pid , ulimit_c ) ; } const char * last_slash = strrchr ( executable , '/' ) ; if ( last_slash && strncmp ( ++ last_slash , ""abrt"" , 4 ) == 0 ) { if ( g_settings_debug_level == 0 ) { log_warning ( ""Ignoring crash of %s (SIG%s)."" , executable , signame ? signame : signal_str ) ; goto cleanup_and_exit ; } if ( snprintf ( path , sizeof ( path ) , ""%s/%s-coredump"" , g_settings_dump_location , last_slash ) >= sizeof ( path ) ) error_msg_and_die ( ""Error saving \'%s\': truncated long file path"" , path ) ; int abrt_core_fd = xopen3 ( path , O_WRONLY | O_CREAT | O_TRUNC , 0600 ) ; off_t core_size = copyfd_eof ( STDIN_FILENO , abrt_core_fd , COPYFD_SPARSE ) ; if ( core_size < 0 || fsync ( abrt_core_fd ) != 0 ) { unlink ( path ) ; error_msg_and_die ( ""Error saving \'%s\'"" , path ) ; } log_notice ( ""Saved core dump of pid %lu (%s) to %s (%llu bytes)"" , ( long ) pid , executable , path , ( long long ) core_size ) ; err = 0 ; goto cleanup_and_exit ; } unsigned path_len = snprintf ( path , sizeof ( path ) , ""%s/ccpp-%s-%lu.new"" , g_settings_dump_location , iso_date_string ( NULL ) , ( long ) pid ) ; if ( path_len >= ( sizeof ( path ) - sizeof ( ""/"" FILENAME_COREDUMP ) ) ) { return create_user_core ( user_core_fd , pid , ulimit_c ) ; } dd = dd_create ( path , 0 , DEFAULT_DUMP_DIR_MODE ) ; if ( dd ) { char source_filename [ sizeof ( ""/proc/%lu/somewhat_long_name"" ) + sizeof ( long ) * 3 ] ; int source_base_ofs = sprintf ( source_filename , ""/proc/%lu/root"" , ( long ) pid ) ; source_base_ofs -= strlen ( ""root"" ) ; char * rootdir = process_has_own_root ( pid ) ? get_rootdir ( pid ) : NULL ; if ( g_settings_explorechroots ) { dd_create_basic_files ( dd , fsuid , ( rootdir != NULL ) ? source_filename : NULL ) ; } else { dd_create_basic_files ( dd , fsuid , NULL ) ; } char * dest_filename = concat_path_file ( dd -> dd_dirname , ""also_somewhat_longish_name"" ) ; char * dest_base = strrchr ( dest_filename , '/' ) + 1 ; strcpy ( source_filename + source_base_ofs , ""maps"" ) ; dd_copy_file ( dd , FILENAME_MAPS , source_filename ) ; strcpy ( source_filename + source_base_ofs , ""limits"" ) ; dd_copy_file ( dd , FILENAME_LIMITS , source_filename ) ; strcpy ( source_filename + source_base_ofs , ""cgroup"" ) ; dd_copy_file ( dd , FILENAME_CGROUP , source_filename ) ; strcpy ( source_filename + source_base_ofs , ""mountinfo"" ) ; dd_copy_file ( dd , FILENAME_MOUNTINFO , source_filename ) ; strcpy ( dest_base , FILENAME_OPEN_FDS ) ; strcpy ( source_filename + source_base_ofs , ""fd"" ) ; dump_fd_info_ext ( dest_filename , source_filename , dd -> dd_uid , dd -> dd_gid ) ; strcpy ( dest_base , FILENAME_NAMESPACES ) ; dump_namespace_diff_ext ( dest_filename , 1 , pid , dd -> dd_uid , dd -> dd_gid ) ; free ( dest_filename ) ; char * tmp = NULL ; get_env_variable ( pid , ""container"" , & tmp ) ; if ( tmp != NULL )","fsuid = tmp_fsuid ; else { g_user_core_flags = O_EXCL ; g_need_nonrelative = 1 ; } } int user_core_fd = - 1 ; if ( setting_MakeCompatCore && ulimit_c != 0 ) user_core_fd = open_user_core ( uid , fsuid , fsgid , pid , & argv [ 1 ] ) ; if ( executable == NULL ) { error_msg ( ""Can\'t read /proc/%lu/exe link"" , ( long ) pid ) ; return create_user_core ( user_core_fd , pid , ulimit_c ) ; } const char * signame = NULL ; if ( ! signal_is_fatal ( signal_no , & signame ) ) return create_user_core ( user_core_fd , pid , ulimit_c ) ; const int abrtd_running = daemon_is_ok ( ) ; if ( ! setting_StandaloneHook && ! abrtd_running ) { log ( ""abrtd is not running. If it crashed, "" ""/proc/sys/kernel/core_pattern contains a stale value, "" ""consider resetting it to \'core\'"" ) ; return create_user_core ( user_core_fd , pid , ulimit_c ) ; } if ( setting_StandaloneHook ) ensure_writable_dir ( g_settings_dump_location , DEFAULT_DUMP_LOCATION_MODE , ""abrt"" ) ; if ( g_settings_nMaxCrashReportsSize > 0 ) { if ( low_free_space ( g_settings_nMaxCrashReportsSize , g_settings_dump_location ) ) return create_user_core ( user_core_fd , pid , ulimit_c ) ; } snprintf ( path , sizeof ( path ) , ""%s/last-ccpp"" , g_settings_dump_location ) ; if ( check_recent_crash_file ( path , executable ) ) { return create_user_core ( user_core_fd , pid , ulimit_c ) ; } const char * last_slash = strrchr ( executable , '/' ) ; if ( last_slash && strncmp ( ++ last_slash , ""abrt"" , 4 ) == 0 ) { if ( g_settings_debug_level == 0 ) { log_warning ( ""Ignoring crash of %s (SIG%s)."" , executable , signame ? signame : signal_str ) ; goto cleanup_and_exit ; } if ( snprintf ( path , sizeof ( path ) , ""%s/%s-coredump"" , g_settings_dump_location , last_slash ) >= sizeof ( path ) ) error_msg_and_die ( ""Error saving \'%s\': truncated long file path"" , path ) ; unlink ( path ) ; int abrt_core_fd = xopen3 ( path , O_WRONLY | O_CREAT | O_EXCL , 0600 ) ; off_t core_size = copyfd_eof ( STDIN_FILENO , abrt_core_fd , COPYFD_SPARSE ) ; if ( core_size < 0 || fsync ( abrt_core_fd ) != 0 ) { unlink ( path ) ; error_msg_and_die ( ""Error saving \'%s\'"" , path ) ; } log_notice ( ""Saved core dump of pid %lu (%s) to %s (%llu bytes)"" , ( long ) pid , executable , path , ( long long ) core_size ) ; err = 0 ; goto cleanup_and_exit ; } unsigned path_len = snprintf ( path , sizeof ( path ) , ""%s/ccpp-%s-%lu.new"" , g_settings_dump_location , iso_date_string ( NULL ) , ( long ) pid ) ; if ( path_len >= ( sizeof ( path ) - sizeof ( ""/"" FILENAME_COREDUMP ) ) ) { return create_user_core ( user_core_fd , pid , ulimit_c ) ; } dd = dd_create ( path , 0 , DEFAULT_DUMP_DIR_MODE ) ; if ( dd ) { char source_filename [ sizeof ( ""/proc/%lu/somewhat_long_name"" ) + sizeof ( long ) * 3 ] ; int source_base_ofs = sprintf ( source_filename , ""/proc/%lu/root"" , ( long ) pid ) ; source_base_ofs -= strlen ( ""root"" ) ; char * rootdir = process_has_own_root ( pid ) ? get_rootdir ( pid ) : NULL ; if ( g_settings_explorechroots ) { dd_create_basic_files ( dd , fsuid , ( rootdir != NULL ) ? source_filename : NULL ) ; } else { dd_create_basic_files ( dd , fsuid , NULL ) ; } char * dest_filename = concat_path_file ( dd -> dd_dirname , ""also_somewhat_longish_name"" ) ; char * dest_base = strrchr ( dest_filename , '/' ) + 1 ; strcpy ( source_filename + source_base_ofs , ""maps"" ) ; dd_copy_file ( dd , FILENAME_MAPS , source_filename ) ; strcpy ( source_filename + source_base_ofs , ""limits"" ) ; dd_copy_file ( dd , FILENAME_LIMITS , source_filename ) ; strcpy ( source_filename + source_base_ofs , ""cgroup"" ) ; dd_copy_file ( dd , FILENAME_CGROUP , source_filename ) ; strcpy ( source_filename + source_base_ofs , ""mountinfo"" ) ; dd_copy_file ( dd , FILENAME_MOUNTINFO , source_filename ) ; strcpy ( dest_base , FILENAME_OPEN_FDS ) ; strcpy ( source_filename + source_base_ofs , ""fd"" ) ; dump_fd_info_ext ( dest_filename , source_filename , dd -> dd_uid , dd -> dd_gid ) ; strcpy ( dest_base , FILENAME_NAMESPACES ) ; dump_namespace_diff_ext ( dest_filename , 1 , pid , dd -> dd_uid , dd -> dd_gid ) ; free ( dest_filename ) ; char * tmp = NULL ; get_env_variable ( pid , ""container"" , & tmp ) ; if ( tmp != NULL )" 107,"CWE-704 static int n_tty_ioctl ( struct tty_struct * tty , struct file * file , unsigned int cmd , unsigned long arg ) { struct n_tty_data * ldata = tty -> disc_data ; int retval ; switch ( cmd ) { case TIOCOUTQ : return put_user ( tty_chars_in_buffer ( tty ) , ( int __user * ) arg ) ; case TIOCINQ : down_write ( & tty -> termios_rwsem ) ; if ( L_ICANON ( tty ) ) retval = inq_canon ( ldata ) ; else retval = read_cnt ( ldata ) ; up_write ( & tty -> termios_rwsem ) ; return put_user ( retval , ( unsigned int __user * ) arg ) ; default : return n_tty_ioctl_helper ( tty , file , cmd , arg ) ; } }","static int n_tty_ioctl ( struct tty_struct * tty , struct file * file , unsigned int cmd , unsigned long arg ) { struct n_tty_data * ldata = tty -> disc_data ; int retval ; switch ( cmd ) { case TIOCOUTQ : return put_user ( tty_chars_in_buffer ( tty ) , ( int __user * ) arg ) ; case TIOCINQ : down_write ( & tty -> termios_rwsem ) ; if ( L_ICANON ( tty ) && ! L_EXTPROC ( tty ) ) retval = inq_canon ( ldata ) ; else retval = read_cnt ( ldata ) ; up_write ( & tty -> termios_rwsem ) ; return put_user ( retval , ( unsigned int __user * ) arg ) ; default : return n_tty_ioctl_helper ( tty , file , cmd , arg ) ; } }" 108,"CWE-20 static int archive_read_format_cpio_read_header ( struct archive_read * a , struct archive_entry * entry ) { struct cpio * cpio ; const void * h ; struct archive_string_conv * sconv ; size_t namelength ; size_t name_pad ; int r ; cpio = ( struct cpio * ) ( a -> format -> data ) ; sconv = cpio -> opt_sconv ; if ( sconv == NULL ) { if ( ! cpio -> init_default_conversion ) { cpio -> sconv_default = archive_string_default_conversion_for_read ( & ( a -> archive ) ) ; cpio -> init_default_conversion = 1 ; } sconv = cpio -> sconv_default ; } r = ( cpio -> read_header ( a , cpio , entry , & namelength , & name_pad ) ) ; if ( r < ARCHIVE_WARN ) return ( r ) ; h = __archive_read_ahead ( a , namelength + name_pad , NULL ) ; if ( h == NULL ) return ( ARCHIVE_FATAL ) ; if ( archive_entry_copy_pathname_l ( entry , ( const char * ) h , namelength , sconv ) != 0 ) { if ( errno == ENOMEM ) { archive_set_error ( & a -> archive , ENOMEM , ""Can\'t allocate memory for Pathname"" ) ; return ( ARCHIVE_FATAL ) ; } archive_set_error ( & a -> archive , ARCHIVE_ERRNO_FILE_FORMAT , ""Pathname can\'t be converted from %s to current locale."" , archive_string_conversion_charset_name ( sconv ) ) ; r = ARCHIVE_WARN ; } cpio -> entry_offset = 0 ; __archive_read_consume ( a , namelength + name_pad ) ; if ( archive_entry_filetype ( entry ) == AE_IFLNK ) { h = __archive_read_ahead ( a , ( size_t ) cpio -> entry_bytes_remaining , NULL ) ; if ( h == NULL ) return ( ARCHIVE_FATAL ) ; if ( archive_entry_copy_symlink_l ( entry , ( const char * ) h , ( size_t ) cpio -> entry_bytes_remaining , sconv ) != 0 ) { if ( errno == ENOMEM ) { archive_set_error ( & a -> archive , ENOMEM , ""Can\'t allocate memory for Linkname"" ) ; return ( ARCHIVE_FATAL ) ; } archive_set_error ( & a -> archive , ARCHIVE_ERRNO_FILE_FORMAT , ""Linkname can\'t be converted from %s to "" ""current locale."" , archive_string_conversion_charset_name ( sconv ) ) ; r = ARCHIVE_WARN ; } __archive_read_consume ( a , cpio -> entry_bytes_remaining ) ; cpio -> entry_bytes_remaining = 0 ; } if ( namelength == 11 && strcmp ( ( const char * ) h , ""TRAILER!!!"" ) == 0 ) { archive_clear_error ( & a -> archive ) ; return ( ARCHIVE_EOF ) ; } if ( record_hardlink ( a , cpio , entry ) != ARCHIVE_OK ) { return ( ARCHIVE_FATAL ) ; } return ( r ) ; }","static int archive_read_format_cpio_read_header ( struct archive_read * a , struct archive_entry * entry ) { struct cpio * cpio ; const void * h ; struct archive_string_conv * sconv ; size_t namelength ; size_t name_pad ; int r ; cpio = ( struct cpio * ) ( a -> format -> data ) ; sconv = cpio -> opt_sconv ; if ( sconv == NULL ) { if ( ! cpio -> init_default_conversion ) { cpio -> sconv_default = archive_string_default_conversion_for_read ( & ( a -> archive ) ) ; cpio -> init_default_conversion = 1 ; } sconv = cpio -> sconv_default ; } r = ( cpio -> read_header ( a , cpio , entry , & namelength , & name_pad ) ) ; if ( r < ARCHIVE_WARN ) return ( r ) ; h = __archive_read_ahead ( a , namelength + name_pad , NULL ) ; if ( h == NULL ) return ( ARCHIVE_FATAL ) ; if ( archive_entry_copy_pathname_l ( entry , ( const char * ) h , namelength , sconv ) != 0 ) { if ( errno == ENOMEM ) { archive_set_error ( & a -> archive , ENOMEM , ""Can\'t allocate memory for Pathname"" ) ; return ( ARCHIVE_FATAL ) ; } archive_set_error ( & a -> archive , ARCHIVE_ERRNO_FILE_FORMAT , ""Pathname can\'t be converted from %s to current locale."" , archive_string_conversion_charset_name ( sconv ) ) ; r = ARCHIVE_WARN ; } cpio -> entry_offset = 0 ; __archive_read_consume ( a , namelength + name_pad ) ; if ( archive_entry_filetype ( entry ) == AE_IFLNK ) { if ( cpio -> entry_bytes_remaining > 1024 * 1024 ) { archive_set_error ( & a -> archive , ENOMEM , ""Rejecting malformed cpio archive: symlink contents exceed 1 megabyte"" ) ; return ( ARCHIVE_FATAL ) ; } h = __archive_read_ahead ( a , ( size_t ) cpio -> entry_bytes_remaining , NULL ) ; if ( h == NULL ) return ( ARCHIVE_FATAL ) ; if ( archive_entry_copy_symlink_l ( entry , ( const char * ) h , ( size_t ) cpio -> entry_bytes_remaining , sconv ) != 0 ) { if ( errno == ENOMEM ) { archive_set_error ( & a -> archive , ENOMEM , ""Can\'t allocate memory for Linkname"" ) ; return ( ARCHIVE_FATAL ) ; } archive_set_error ( & a -> archive , ARCHIVE_ERRNO_FILE_FORMAT , ""Linkname can\'t be converted from %s to "" ""current locale."" , archive_string_conversion_charset_name ( sconv ) ) ; r = ARCHIVE_WARN ; } __archive_read_consume ( a , cpio -> entry_bytes_remaining ) ; cpio -> entry_bytes_remaining = 0 ; } if ( namelength == 11 && strcmp ( ( const char * ) h , ""TRAILER!!!"" ) == 0 ) { archive_clear_error ( & a -> archive ) ; return ( ARCHIVE_EOF ) ; } if ( record_hardlink ( a , cpio , entry ) != ARCHIVE_OK ) { return ( ARCHIVE_FATAL ) ; } return ( r ) ; }" 109,"CWE-78 } cmd = r_str_trim_head_tail ( cmd ) ; char * $0 = strstr ( cmd , ""$("" ) ; if ( $0 ) { char * $1 = strchr ( $0 + 2 , ')' ) ; if ( $1 ) { * $0 = '`' ; * $1 = '`' ; memmove ( $0 + 1 , $0 + 2 , strlen ( $0 + 2 ) + 1 ) ; } else { eprintf ( ""Unterminated $() block\\n"" ) ; } } switch ( * cmd ) { case '.' : if ( cmd [ 1 ] == \'""\' ) { r_list_free ( tmpenvs ) ; return r_cmd_call ( core -> rcmd , cmd ) ; } break ; case \'""\' : for ( ; * cmd ; ) { int pipefd = - 1 ; ut64 oseek = UT64_MAX ; char * line , * p ; haveQuote = * cmd == \'""\' ; if ( haveQuote ) { cmd ++ ; p = * cmd ? find_eoq ( cmd ) : NULL ; if ( ! p || ! * p ) { eprintf ( ""Missing \\"" in (%s)."" , cmd ) ; r_list_free ( tmpenvs ) ; return false ; } * p ++ = 0 ; if ( ! * p ) { eos = true ; } } else { char * sc = strchr ( cmd , ';' ) ; if ( sc ) { * sc = 0 ; } r_core_cmd0 ( core , cmd ) ; if ( ! sc ) { break ; } cmd = sc + 1 ; continue ; } if ( * p ) { if ( p [ 0 ] == '@' ) { p -- ; } while ( p [ 1 ] == ';' || IS_WHITESPACE ( p [ 1 ] ) ) { p ++ ; } if ( p [ 1 ] == '@' || ( p [ 1 ] && p [ 2 ] == '@' ) ) { char * q = strchr ( p + 1 , \'""\' ) ; if ( q ) { * q = 0 ; } haveQuote = q != NULL ; oseek = core -> offset ; r_core_seek ( core , r_num_math ( core -> num , p + 2 ) , 1 ) ; if ( q ) { * p = \'""\' ; p = q ; } else { p = strchr ( p + 1 , ';' ) ; } } if ( p && * p && p [ 1 ] == '>' ) { str = p + 2 ; while ( * str == '>' ) { str ++ ; } str = ( char * ) r_str_trim_ro ( str ) ; r_cons_flush ( ) ; const bool append = p [ 2 ] == '>' ; pipefd = r_cons_pipe_open ( str , 1 , append ) ; } } line = strdup ( cmd ) ; line = r_str_replace ( line , ""\\\\\\"""" , ""\\"""" , true ) ; if ( p && * p && p [ 1 ] == '|' ) { str = p + 2 ; while ( IS_WHITESPACE ( * str ) ) { str ++ ; } r_core_cmd_pipe ( core , cmd , str ) ; } else { r_cmd_call ( core -> rcmd , line ) ; } free ( line ) ; if ( oseek != UT64_MAX ) { r_core_seek ( core , oseek , 1 ) ; } if ( pipefd != - 1 ) { r_cons_flush ( ) ; r_cons_pipe_close ( pipefd ) ; } if ( ! p ) { break ; } if ( eos ) { break ; } if ( haveQuote ) { if ( * p == ';' ) { cmd = p + 1 ; } else { if ( * p == \'""\' ) { cmd = p + 1 ; } else { * p = \'""\' ; cmd = p ; } } } else { cmd = p + 1 ; } } r_list_free ( tmpenvs ) ; return true ; case '(' : if ( cmd [ 1 ] != '*' && ! strstr ( cmd , "")()"" ) ) { r_list_free ( tmpenvs ) ; return r_cmd_call ( core -> rcmd , cmd ) ; } break ; case '?' : if ( cmd [ 1 ] == '>' ) { r_core_cmd_help ( core , help_msg_greater_sign ) ; r_list_free ( tmpenvs ) ; return true ; } } if ( * cmd != '#' ) { ptr = ( char * ) r_str_firstbut ( cmd , '#' , ""`\\"""" ) ; if ( ptr && ( ptr [ 1 ] == ' ' || ptr [ 1 ] == '\\t' ) ) { * ptr = '\\0' ; } } if ( * cmd != '#' ) { ptr = ( char * ) r_str_lastbut ( cmd , ';' , quotestr ) ; if ( colon && ptr ) { int ret ; * ptr = '\\0' ; if ( r_core_cmd_subst ( core , cmd ) == - 1 ) { r_list_free ( tmpenvs ) ; return - 1 ; } cmd = ptr + 1 ; ret = r_core_cmd_subst ( core , cmd ) ; * ptr = ';' ; r_list_free ( tmpenvs ) ; return ret ; } } ptr = ( char * ) r_str_lastbut ( cmd , '|' , quotestr ) ; if ( ptr ) { if ( ptr > cmd ) { char * ch = ptr - 1 ; if ( * ch == '\\\\' ) { memmove ( ch , ptr , strlen ( ptr ) + 1 ) ;","} cmd = r_str_trim_head_tail ( cmd ) ; char * $0 = strstr ( cmd , ""$("" ) ; if ( $0 ) { char * $1 = strchr ( $0 + 2 , ')' ) ; if ( $1 ) { * $0 = '`' ; * $1 = '`' ; memmove ( $0 + 1 , $0 + 2 , strlen ( $0 + 2 ) + 1 ) ; } else { eprintf ( ""Unterminated $() block\\n"" ) ; } } switch ( * cmd ) { case '.' : if ( cmd [ 1 ] == \'""\' ) { r_list_free ( tmpenvs ) ; return r_cmd_call ( core -> rcmd , cmd ) ; } break ; case \'""\' : for ( ; * cmd ; ) { int pipefd = - 1 ; ut64 oseek = UT64_MAX ; char * line , * p ; haveQuote = * cmd == \'""\' ; if ( haveQuote ) { cmd ++ ; p = * cmd ? find_eoq ( cmd ) : NULL ; if ( ! p || ! * p ) { eprintf ( ""Missing \\"" in (%s)."" , cmd ) ; r_list_free ( tmpenvs ) ; return false ; } * p ++ = 0 ; if ( ! * p ) { eos = true ; } } else { char * sc = strchr ( cmd , ';' ) ; if ( sc ) { * sc = 0 ; } r_core_cmd0 ( core , cmd ) ; if ( ! sc ) { break ; } cmd = sc + 1 ; continue ; } char op0 = 0 ; if ( * p ) { if ( p [ 0 ] == '@' ) { p -- ; } while ( p [ 1 ] == ';' || IS_WHITESPACE ( p [ 1 ] ) ) { p ++ ; } if ( p [ 1 ] == '@' || ( p [ 1 ] && p [ 2 ] == '@' ) ) { char * q = strchr ( p + 1 , \'""\' ) ; if ( q ) { op0 = * q ; * q = 0 ; } haveQuote = q != NULL ; oseek = core -> offset ; r_core_seek ( core , r_num_math ( core -> num , p + 2 ) , 1 ) ; if ( q ) { * p = \'""\' ; p = q ; } else { p = strchr ( p + 1 , ';' ) ; } } if ( p && * p && p [ 1 ] == '>' ) { str = p + 2 ; while ( * str == '>' ) { str ++ ; } str = ( char * ) r_str_trim_ro ( str ) ; r_cons_flush ( ) ; const bool append = p [ 2 ] == '>' ; pipefd = r_cons_pipe_open ( str , 1 , append ) ; } } line = strdup ( cmd ) ; line = r_str_replace ( line , ""\\\\\\"""" , ""\\"""" , true ) ; if ( p && * p && p [ 1 ] == '|' ) { str = p + 2 ; while ( IS_WHITESPACE ( * str ) ) { str ++ ; } r_core_cmd_pipe ( core , cmd , str ) ; } else { r_cmd_call ( core -> rcmd , line ) ; } free ( line ) ; if ( oseek != UT64_MAX ) { r_core_seek ( core , oseek , 1 ) ; } if ( pipefd != - 1 ) { r_cons_flush ( ) ; r_cons_pipe_close ( pipefd ) ; } if ( ! p ) { break ; } if ( eos ) { break ; } if ( haveQuote ) { if ( * p == ';' ) { cmd = p + 1 ; } else { if ( * p == \'""\' ) { cmd = p ; } else { * p = op0 ; cmd = p ; } } } else { cmd = p + 1 ; } } r_list_free ( tmpenvs ) ; return true ; case '(' : if ( cmd [ 1 ] != '*' && ! strstr ( cmd , "")()"" ) ) { r_list_free ( tmpenvs ) ; return r_cmd_call ( core -> rcmd , cmd ) ; } break ; case '?' : if ( cmd [ 1 ] == '>' ) { r_core_cmd_help ( core , help_msg_greater_sign ) ; r_list_free ( tmpenvs ) ; return true ; } } if ( * cmd != '#' ) { ptr = ( char * ) r_str_firstbut ( cmd , '#' , ""`\\"""" ) ; if ( ptr && ( ptr [ 1 ] == ' ' || ptr [ 1 ] == '\\t' ) ) { * ptr = '\\0' ; } } if ( * cmd != '#' ) { ptr = ( char * ) r_str_lastbut ( cmd , ';' , quotestr ) ; if ( colon && ptr ) { int ret ; * ptr = '\\0' ; if ( r_core_cmd_subst ( core , cmd ) == - 1 ) { r_list_free ( tmpenvs ) ; return - 1 ; } cmd = ptr + 1 ; ret = r_core_cmd_subst ( core , cmd ) ; * ptr = ';' ; r_list_free ( tmpenvs ) ; return ret ; } } ptr = ( char * ) r_str_lastbut ( cmd , '|' , quotestr ) ; if ( ptr ) { if ( ptr > cmd ) { char * ch = ptr - 1 ; if ( * ch == '\\\\' ) { memmove ( ch , ptr , strlen ( ptr ) + 1 ) ;" 110,CWE-119 void vp9_disable_segmentation ( struct segmentation * seg ) { seg -> enabled = 0 ; },void vp9_disable_segmentation ( struct segmentation * seg ) { seg -> enabled = 0 ; seg -> update_map = 0 ; seg -> update_data = 0 ; } 111,"CWE-125 xmi_evntlen |= * xmi_data ++ ; xmi_size -= 8 ; xmi_subformlen -= 8 ; do { if ( * xmi_data < 0x80 ) { xmi_delta = 0 ; if ( * xmi_data > 0x7f ) { while ( * xmi_data > 0x7f ) { xmi_delta = ( xmi_delta << 7 ) | ( * xmi_data ++ & 0x7f ) ; xmi_size -- ; xmi_evntlen -- ; xmi_subformlen -- ; } } xmi_delta = ( xmi_delta << 7 ) | ( * xmi_data ++ & 0x7f ) ; xmi_size -- ; xmi_evntlen -- ; xmi_subformlen -- ; do { if ( ( xmi_lowestdelta != 0 ) && ( xmi_lowestdelta <= xmi_delta ) ) { xmi_tmpdata = xmi_lowestdelta ; } else { xmi_tmpdata = xmi_delta ; } xmi_sample_count_f = ( ( ( float ) xmi_tmpdata * xmi_samples_per_delta_f ) + xmi_sample_remainder ) ; xmi_sample_count = ( uint32_t ) xmi_sample_count_f ; xmi_sample_remainder = xmi_sample_count_f - ( float ) xmi_sample_count ; xmi_mdi -> events [ xmi_mdi -> event_count - 1 ] . samples_to_next += xmi_sample_count ; xmi_mdi -> extra_info . approx_total_samples += xmi_sample_count ; xmi_lowestdelta = 0 ; for ( j = 0 ; j < ( 16 * 128 ) ; j ++ ) { if ( xmi_notelen [ j ] == 0 ) continue ; xmi_notelen [ j ] -= xmi_tmpdata ; if ( xmi_notelen [ j ] == 0 ) { xmi_ch = j / 128 ; xmi_note = j - ( xmi_ch * 128 ) ; _WM_midi_setup_noteoff ( xmi_mdi , xmi_ch , xmi_note , 0 ) ; } else { if ( ( xmi_lowestdelta == 0 ) || ( xmi_lowestdelta > xmi_notelen [ j ] ) ) { xmi_lowestdelta = xmi_notelen [ j ] ; } } } xmi_delta -= xmi_tmpdata ; } while ( xmi_delta ) ; } else { if ( ( xmi_data [ 0 ] == 0xff ) && ( xmi_data [ 1 ] == 0x51 ) && ( xmi_data [ 2 ] == 0x03 ) ) { setup_ret = 6 ; goto _XMI_Next_Event ; } if ( ( setup_ret = _WM_SetupMidiEvent ( xmi_mdi , xmi_data , 0 ) ) == 0 ) { goto _xmi_end ; } if ( ( * xmi_data & 0xf0 ) == 0x90 ) { xmi_ch = * xmi_data & 0x0f ; xmi_note = xmi_data [ 1 ] ; xmi_data += setup_ret ; xmi_size -= setup_ret ; xmi_evntlen -= setup_ret ; xmi_subformlen -= setup_ret ; xmi_tmpdata = 0 ; if ( * xmi_data > 0x7f ) { while ( * xmi_data > 0x7f ) { xmi_tmpdata = ( xmi_tmpdata << 7 ) | ( * xmi_data ++ & 0x7f ) ; xmi_size -- ; xmi_evntlen -- ; xmi_subformlen -- ; } } xmi_tmpdata = ( xmi_tmpdata << 7 ) | ( * xmi_data ++ & 0x7f ) ; xmi_size -- ; xmi_evntlen -- ; xmi_subformlen -- ; xmi_notelen [ 128 * xmi_ch + xmi_note ] = xmi_tmpdata ; if ( ( xmi_tmpdata > 0 ) && ( ( xmi_lowestdelta == 0 ) || ( xmi_tmpdata < xmi_lowestdelta ) ) ) { xmi_lowestdelta = xmi_tmpdata ; } } else { _XMI_Next_Event : xmi_data += setup_ret ; xmi_size -= setup_ret ; xmi_evntlen -= setup_ret ; xmi_subformlen -= setup_ret ; } } } while ( xmi_evntlen ) ; } else { _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_NOT_XMI , NULL , 0 ) ; goto _xmi_end ; } } while ( xmi_subformlen ) ; } if ( ( xmi_mdi -> reverb = _WM_init_reverb ( _WM_SampleRate , _WM_reverb_room_width , _WM_reverb_room_length , _WM_reverb_listen_posx , _WM_reverb_listen_posy ) ) == NULL ) { _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_MEM , ""to init reverb"" , 0 ) ; goto _xmi_end ; } xmi_mdi -> extra_info . current_sample = 0 ; xmi_mdi -> current_event = & xmi_mdi -> events [ 0 ] ; xmi_mdi -> samples_to_mix = 0 ; xmi_mdi -> note = NULL ; if ( xmi_evnt_cnt > 1 ) {","xmi_evntlen |= * xmi_data ++ ; xmi_size -= 8 ; xmi_subformlen -= 8 ; do { if ( * xmi_data < 0x80 ) { xmi_delta = 0 ; if ( * xmi_data > 0x7f ) { while ( * xmi_data > 0x7f ) { xmi_delta = ( xmi_delta << 7 ) | ( * xmi_data ++ & 0x7f ) ; xmi_size -- ; xmi_evntlen -- ; xmi_subformlen -- ; } } xmi_delta = ( xmi_delta << 7 ) | ( * xmi_data ++ & 0x7f ) ; xmi_size -- ; xmi_evntlen -- ; xmi_subformlen -- ; do { if ( ( xmi_lowestdelta != 0 ) && ( xmi_lowestdelta <= xmi_delta ) ) { xmi_tmpdata = xmi_lowestdelta ; } else { xmi_tmpdata = xmi_delta ; } xmi_sample_count_f = ( ( ( float ) xmi_tmpdata * xmi_samples_per_delta_f ) + xmi_sample_remainder ) ; xmi_sample_count = ( uint32_t ) xmi_sample_count_f ; xmi_sample_remainder = xmi_sample_count_f - ( float ) xmi_sample_count ; xmi_mdi -> events [ xmi_mdi -> event_count - 1 ] . samples_to_next += xmi_sample_count ; xmi_mdi -> extra_info . approx_total_samples += xmi_sample_count ; xmi_lowestdelta = 0 ; for ( j = 0 ; j < ( 16 * 128 ) ; j ++ ) { if ( xmi_notelen [ j ] == 0 ) continue ; xmi_notelen [ j ] -= xmi_tmpdata ; if ( xmi_notelen [ j ] == 0 ) { xmi_ch = j / 128 ; xmi_note = j - ( xmi_ch * 128 ) ; _WM_midi_setup_noteoff ( xmi_mdi , xmi_ch , xmi_note , 0 ) ; } else { if ( ( xmi_lowestdelta == 0 ) || ( xmi_lowestdelta > xmi_notelen [ j ] ) ) { xmi_lowestdelta = xmi_notelen [ j ] ; } } } xmi_delta -= xmi_tmpdata ; } while ( xmi_delta ) ; } else { if ( ( xmi_data [ 0 ] == 0xff ) && ( xmi_data [ 1 ] == 0x51 ) && ( xmi_data [ 2 ] == 0x03 ) ) { setup_ret = 6 ; goto _XMI_Next_Event ; } if ( ( setup_ret = _WM_SetupMidiEvent ( xmi_mdi , xmi_data , xmi_size , 0 ) ) == 0 ) { goto _xmi_end ; } if ( ( * xmi_data & 0xf0 ) == 0x90 ) { xmi_ch = * xmi_data & 0x0f ; xmi_note = xmi_data [ 1 ] ; xmi_data += setup_ret ; xmi_size -= setup_ret ; xmi_evntlen -= setup_ret ; xmi_subformlen -= setup_ret ; xmi_tmpdata = 0 ; if ( * xmi_data > 0x7f ) { while ( * xmi_data > 0x7f ) { xmi_tmpdata = ( xmi_tmpdata << 7 ) | ( * xmi_data ++ & 0x7f ) ; xmi_size -- ; xmi_evntlen -- ; xmi_subformlen -- ; } } xmi_tmpdata = ( xmi_tmpdata << 7 ) | ( * xmi_data ++ & 0x7f ) ; xmi_size -- ; xmi_evntlen -- ; xmi_subformlen -- ; xmi_notelen [ 128 * xmi_ch + xmi_note ] = xmi_tmpdata ; if ( ( xmi_tmpdata > 0 ) && ( ( xmi_lowestdelta == 0 ) || ( xmi_tmpdata < xmi_lowestdelta ) ) ) { xmi_lowestdelta = xmi_tmpdata ; } } else { _XMI_Next_Event : xmi_data += setup_ret ; xmi_size -= setup_ret ; xmi_evntlen -= setup_ret ; xmi_subformlen -= setup_ret ; } } } while ( xmi_evntlen ) ; } else { _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_NOT_XMI , NULL , 0 ) ; goto _xmi_end ; } } while ( xmi_subformlen ) ; } if ( ( xmi_mdi -> reverb = _WM_init_reverb ( _WM_SampleRate , _WM_reverb_room_width , _WM_reverb_room_length , _WM_reverb_listen_posx , _WM_reverb_listen_posy ) ) == NULL ) { _WM_GLOBAL_ERROR ( __FUNCTION__ , __LINE__ , WM_ERR_MEM , ""to init reverb"" , 0 ) ; goto _xmi_end ; } xmi_mdi -> extra_info . current_sample = 0 ; xmi_mdi -> current_event = & xmi_mdi -> events [ 0 ] ; xmi_mdi -> samples_to_mix = 0 ; xmi_mdi -> note = NULL ; if ( xmi_evnt_cnt > 1 ) {" 112,"CWE-200 static void adjust_branches ( struct bpf_prog * prog , int pos , int delta ) { struct bpf_insn * insn = prog -> insnsi ; int insn_cnt = prog -> len ; int i ; for ( i = 0 ; i < insn_cnt ; i ++ , insn ++ ) { if ( BPF_CLASS ( insn -> code ) != BPF_JMP || BPF_OP ( insn -> code ) == BPF_CALL || BPF_OP ( insn -> code ) == BPF_EXIT ) continue ; if ( i < pos && i + insn -> off + 1 > pos ) insn -> off += delta ; else if ( i > pos && i + insn -> off + 1 < pos ) insn -> off -= delta ; } }","static void adjust_branches ( struct bpf_prog * prog , int pos , int delta ) { struct bpf_insn * insn = prog -> insnsi ; int insn_cnt = prog -> len ; int i ; for ( i = 0 ; i < insn_cnt ; i ++ , insn ++ ) { if ( BPF_CLASS ( insn -> code ) != BPF_JMP || BPF_OP ( insn -> code ) == BPF_CALL || BPF_OP ( insn -> code ) == BPF_EXIT ) continue ; if ( i < pos && i + insn -> off + 1 > pos ) insn -> off += delta ; else if ( i > pos + delta && i + insn -> off + 1 <= pos + delta ) insn -> off -= delta ; } }" 113,"CWE-362 static int newque ( struct ipc_namespace * ns , struct ipc_params * params ) { struct msg_queue * msq ; int id , retval ; key_t key = params -> key ; int msgflg = params -> flg ; msq = ipc_rcu_alloc ( sizeof ( * msq ) ) ; if ( ! msq ) return - ENOMEM ; msq -> q_perm . mode = msgflg & S_IRWXUGO ; msq -> q_perm . key = key ; msq -> q_perm . security = NULL ; retval = security_msg_queue_alloc ( msq ) ; if ( retval ) { ipc_rcu_putref ( msq , ipc_rcu_free ) ; return retval ; } id = ipc_addid ( & msg_ids ( ns ) , & msq -> q_perm , ns -> msg_ctlmni ) ; if ( id < 0 ) { ipc_rcu_putref ( msq , msg_rcu_free ) ; return id ; } msq -> q_stime = msq -> q_rtime = 0 ; msq -> q_ctime = get_seconds ( ) ; msq -> q_cbytes = msq -> q_qnum = 0 ; msq -> q_qbytes = ns -> msg_ctlmnb ; msq -> q_lspid = msq -> q_lrpid = 0 ; INIT_LIST_HEAD ( & msq -> q_messages ) ; INIT_LIST_HEAD ( & msq -> q_receivers ) ; INIT_LIST_HEAD ( & msq -> q_senders ) ; ipc_unlock_object ( & msq -> q_perm ) ; rcu_read_unlock ( ) ; return msq -> q_perm . id ; }","static int newque ( struct ipc_namespace * ns , struct ipc_params * params ) { struct msg_queue * msq ; int id , retval ; key_t key = params -> key ; int msgflg = params -> flg ; msq = ipc_rcu_alloc ( sizeof ( * msq ) ) ; if ( ! msq ) return - ENOMEM ; msq -> q_perm . mode = msgflg & S_IRWXUGO ; msq -> q_perm . key = key ; msq -> q_perm . security = NULL ; retval = security_msg_queue_alloc ( msq ) ; if ( retval ) { ipc_rcu_putref ( msq , ipc_rcu_free ) ; return retval ; } msq -> q_stime = msq -> q_rtime = 0 ; msq -> q_ctime = get_seconds ( ) ; msq -> q_cbytes = msq -> q_qnum = 0 ; msq -> q_qbytes = ns -> msg_ctlmnb ; msq -> q_lspid = msq -> q_lrpid = 0 ; INIT_LIST_HEAD ( & msq -> q_messages ) ; INIT_LIST_HEAD ( & msq -> q_receivers ) ; INIT_LIST_HEAD ( & msq -> q_senders ) ; id = ipc_addid ( & msg_ids ( ns ) , & msq -> q_perm , ns -> msg_ctlmni ) ; if ( id < 0 ) { ipc_rcu_putref ( msq , msg_rcu_free ) ; return id ; } ipc_unlock_object ( & msq -> q_perm ) ; rcu_read_unlock ( ) ; return msq -> q_perm . id ; }" 114,"CWE-74 flatpak_run_add_resolved_args ( bwrap ) ; flatpak_run_add_journal_args ( bwrap ) ; add_font_path_args ( bwrap ) ; add_icon_path_args ( bwrap ) ; flatpak_bwrap_add_args ( bwrap , ""--symlink"" , ""/app/lib/debug/source"" , ""/run/build"" , ""--symlink"" , ""/usr/lib/debug/source"" , ""/run/build-runtime"" , NULL ) ; if ( cwd ) flatpak_bwrap_add_args ( bwrap , ""--chdir"" , cwd , NULL ) ; if ( parent_expose_pids || parent_share_pids ) { g_autofree char * userns_path = NULL ; g_autofree char * pidns_path = NULL ; g_autofree char * userns2_path = NULL ; int userns_fd , userns2_fd , pidns_fd ; if ( parent_pid == 0 ) return flatpak_fail ( error , ""No parent pid specified"" ) ; userns_path = g_strdup_printf ( ""/proc/%d/root/run/.userns"" , parent_pid ) ; userns_fd = open_namespace_fd_if_needed ( userns_path , ""/proc/self/ns/user"" ) ; if ( userns_fd != - 1 ) { flatpak_bwrap_add_args_data_fd ( bwrap , ""--userns"" , userns_fd , NULL ) ; userns2_path = g_strdup_printf ( ""/proc/%d/ns/user"" , parent_pid ) ; userns2_fd = open_namespace_fd_if_needed ( userns2_path , userns_path ) ; if ( userns2_fd != - 1 ) flatpak_bwrap_add_args_data_fd ( bwrap , ""--userns2"" , userns2_fd , NULL ) ; } pidns_path = g_strdup_printf ( ""/proc/%d/ns/pid"" , parent_pid ) ; pidns_fd = open ( pidns_path , O_RDONLY | O_CLOEXEC ) ; if ( pidns_fd != - 1 ) flatpak_bwrap_add_args_data_fd ( bwrap , ""--pidns"" , pidns_fd , NULL ) ; } if ( custom_command ) { command = custom_command ; } else if ( metakey ) { default_command = g_key_file_get_string ( metakey , FLATPAK_METADATA_GROUP_APPLICATION , FLATPAK_METADATA_KEY_COMMAND , & my_error ) ; if ( my_error ) { g_propagate_error ( error , g_steal_pointer ( & my_error ) ) ; return FALSE ; } command = default_command ; } if ( ! flatpak_bwrap_bundle_args ( bwrap , 1 , - 1 , FALSE , error ) ) return FALSE ; flatpak_bwrap_add_arg ( bwrap , command ) ; if ( ! add_rest_args ( bwrap , app_id , exports , ( flags & FLATPAK_RUN_FLAG_FILE_FORWARDING ) != 0 , doc_mount_path , args , n_args , error ) ) return FALSE ; flatpak_bwrap_finish ( bwrap ) ; commandline = flatpak_quote_argv ( ( const char * * ) bwrap -> argv -> pdata , - 1 ) ; g_debug ( ""Running \'%s\'"" , commandline ) ; if ( ( flags & FLATPAK_RUN_FLAG_BACKGROUND ) != 0 ) { GPid child_pid ; char pid_str [ 64 ] ; g_autofree char * pid_path = NULL ; GSpawnFlags spawn_flags ; spawn_flags = G_SPAWN_SEARCH_PATH ; if ( flags & FLATPAK_RUN_FLAG_DO_NOT_REAP ) spawn_flags |= G_SPAWN_DO_NOT_REAP_CHILD ; spawn_flags |= G_SPAWN_LEAVE_DESCRIPTORS_OPEN ; if ( ! g_spawn_async ( NULL , ( char * * ) bwrap -> argv -> pdata , bwrap -> envp , spawn_flags , flatpak_bwrap_child_setup_cb , bwrap -> fds , & child_pid , error ) ) return FALSE ; g_snprintf ( pid_str , sizeof ( pid_str ) , ""%d"" , child_pid ) ; pid_path = g_build_filename ( instance_id_host_dir , ""pid"" , NULL ) ; g_file_set_contents ( pid_path , pid_str , - 1 , NULL ) ; } else { char pid_str [ 64 ] ; g_autofree char * pid_path = NULL ; g_snprintf ( pid_str , sizeof ( pid_str ) , ""%d"" , getpid ( ) ) ; pid_path = g_build_filename ( instance_id_host_dir , ""pid"" , NULL ) ; g_file_set_contents ( pid_path , pid_str , - 1 , NULL ) ; flatpak_bwrap_child_setup ( bwrap -> fds , FALSE ) ; if ( execvpe ( flatpak_get_bwrap ( ) , ( char * * ) bwrap -> argv -> pdata , bwrap -> envp ) == - 1 ) { g_set_error_literal ( error , G_IO_ERROR , g_io_error_from_errno ( errno ) , _ ( ""Unable to start app"" ) ) ; return FALSE ; } } if ( instance_dir_out ) * instance_dir_out = g_steal_pointer ( & instance_id_host_dir ) ; return TRUE ; }","flatpak_run_add_resolved_args ( bwrap ) ; flatpak_run_add_journal_args ( bwrap ) ; add_font_path_args ( bwrap ) ; add_icon_path_args ( bwrap ) ; flatpak_bwrap_add_args ( bwrap , ""--symlink"" , ""/app/lib/debug/source"" , ""/run/build"" , ""--symlink"" , ""/usr/lib/debug/source"" , ""/run/build-runtime"" , NULL ) ; if ( cwd ) flatpak_bwrap_add_args ( bwrap , ""--chdir"" , cwd , NULL ) ; if ( parent_expose_pids || parent_share_pids ) { g_autofree char * userns_path = NULL ; g_autofree char * pidns_path = NULL ; g_autofree char * userns2_path = NULL ; int userns_fd , userns2_fd , pidns_fd ; if ( parent_pid == 0 ) return flatpak_fail ( error , ""No parent pid specified"" ) ; userns_path = g_strdup_printf ( ""/proc/%d/root/run/.userns"" , parent_pid ) ; userns_fd = open_namespace_fd_if_needed ( userns_path , ""/proc/self/ns/user"" ) ; if ( userns_fd != - 1 ) { flatpak_bwrap_add_args_data_fd ( bwrap , ""--userns"" , userns_fd , NULL ) ; userns2_path = g_strdup_printf ( ""/proc/%d/ns/user"" , parent_pid ) ; userns2_fd = open_namespace_fd_if_needed ( userns2_path , userns_path ) ; if ( userns2_fd != - 1 ) flatpak_bwrap_add_args_data_fd ( bwrap , ""--userns2"" , userns2_fd , NULL ) ; } pidns_path = g_strdup_printf ( ""/proc/%d/ns/pid"" , parent_pid ) ; pidns_fd = open ( pidns_path , O_RDONLY | O_CLOEXEC ) ; if ( pidns_fd != - 1 ) flatpak_bwrap_add_args_data_fd ( bwrap , ""--pidns"" , pidns_fd , NULL ) ; } if ( custom_command ) { command = custom_command ; } else if ( metakey ) { default_command = g_key_file_get_string ( metakey , FLATPAK_METADATA_GROUP_APPLICATION , FLATPAK_METADATA_KEY_COMMAND , & my_error ) ; if ( my_error ) { g_propagate_error ( error , g_steal_pointer ( & my_error ) ) ; return FALSE ; } command = default_command ; } flatpak_bwrap_envp_to_args ( bwrap ) ; if ( ! flatpak_bwrap_bundle_args ( bwrap , 1 , - 1 , FALSE , error ) ) return FALSE ; flatpak_bwrap_add_arg ( bwrap , command ) ; if ( ! add_rest_args ( bwrap , app_id , exports , ( flags & FLATPAK_RUN_FLAG_FILE_FORWARDING ) != 0 , doc_mount_path , args , n_args , error ) ) return FALSE ; flatpak_bwrap_finish ( bwrap ) ; commandline = flatpak_quote_argv ( ( const char * * ) bwrap -> argv -> pdata , - 1 ) ; g_debug ( ""Running \'%s\'"" , commandline ) ; if ( ( flags & FLATPAK_RUN_FLAG_BACKGROUND ) != 0 ) { GPid child_pid ; char pid_str [ 64 ] ; g_autofree char * pid_path = NULL ; GSpawnFlags spawn_flags ; spawn_flags = G_SPAWN_SEARCH_PATH ; if ( flags & FLATPAK_RUN_FLAG_DO_NOT_REAP ) spawn_flags |= G_SPAWN_DO_NOT_REAP_CHILD ; spawn_flags |= G_SPAWN_LEAVE_DESCRIPTORS_OPEN ; g_assert ( bwrap -> envp != NULL ) ; g_assert ( bwrap -> envp [ 0 ] == NULL ) ; if ( ! g_spawn_async ( NULL , ( char * * ) bwrap -> argv -> pdata , bwrap -> envp , spawn_flags , flatpak_bwrap_child_setup_cb , bwrap -> fds , & child_pid , error ) ) return FALSE ; g_snprintf ( pid_str , sizeof ( pid_str ) , ""%d"" , child_pid ) ; pid_path = g_build_filename ( instance_id_host_dir , ""pid"" , NULL ) ; g_file_set_contents ( pid_path , pid_str , - 1 , NULL ) ; } else { char pid_str [ 64 ] ; g_autofree char * pid_path = NULL ; g_snprintf ( pid_str , sizeof ( pid_str ) , ""%d"" , getpid ( ) ) ; pid_path = g_build_filename ( instance_id_host_dir , ""pid"" , NULL ) ; g_file_set_contents ( pid_path , pid_str , - 1 , NULL ) ; flatpak_bwrap_child_setup ( bwrap -> fds , FALSE ) ; g_assert ( bwrap -> envp != NULL ) ; g_assert ( bwrap -> envp [ 0 ] == NULL ) ; if ( execvpe ( flatpak_get_bwrap ( ) , ( char * * ) bwrap -> argv -> pdata , bwrap -> envp ) == - 1 ) { g_set_error_literal ( error , G_IO_ERROR , g_io_error_from_errno ( errno ) , _ ( ""Unable to start app"" ) ) ; return FALSE ; } } if ( instance_dir_out ) * instance_dir_out = g_steal_pointer ( & instance_id_host_dir ) ; return TRUE ; }" 115,"NVD-CWE-Other static int mpage_da_map_blocks ( struct mpage_da_data * mpd ) { int err , blks , get_blocks_flags ; struct buffer_head new ; sector_t next = mpd -> b_blocknr ; unsigned max_blocks = mpd -> b_size >> mpd -> inode -> i_blkbits ; loff_t disksize = EXT4_I ( mpd -> inode ) -> i_disksize ; handle_t * handle = NULL ; if ( ( mpd -> b_state & ( 1 << BH_Mapped ) ) && ! ( mpd -> b_state & ( 1 << BH_Delay ) ) && ! ( mpd -> b_state & ( 1 << BH_Unwritten ) ) ) return 0 ; if ( ! mpd -> b_size ) return 0 ; handle = ext4_journal_current_handle ( ) ; BUG_ON ( ! handle ) ; new . b_state = 0 ; get_blocks_flags = EXT4_GET_BLOCKS_CREATE ; if ( mpd -> b_state & ( 1 << BH_Delay ) ) get_blocks_flags |= EXT4_GET_BLOCKS_DELALLOC_RESERVE ; blks = ext4_get_blocks ( handle , mpd -> inode , next , max_blocks , & new , get_blocks_flags ) ; if ( blks < 0 ) { err = blks ; if ( err == - EAGAIN ) return 0 ; if ( err == - ENOSPC && ext4_count_free_blocks ( mpd -> inode -> i_sb ) ) { mpd -> retval = err ; return 0 ; } ext4_msg ( mpd -> inode -> i_sb , KERN_CRIT , ""delayed block allocation failed for inode %lu at "" ""logical offset %llu with max blocks %zd with "" ""error %d\\n"" , mpd -> inode -> i_ino , ( unsigned long long ) next , mpd -> b_size >> mpd -> inode -> i_blkbits , err ) ; printk ( KERN_CRIT ""This should not happen!! "" ""Data will be lost\\n"" ) ; if ( err == - ENOSPC ) { ext4_print_free_blocks ( mpd -> inode ) ; } ext4_da_block_invalidatepages ( mpd , next , mpd -> b_size >> mpd -> inode -> i_blkbits ) ; return err ; } BUG_ON ( blks == 0 ) ; new . b_size = ( blks << mpd -> inode -> i_blkbits ) ; if ( buffer_new ( & new ) ) __unmap_underlying_blocks ( mpd -> inode , & new ) ; if ( ( mpd -> b_state & ( 1 << BH_Delay ) ) || ( mpd -> b_state & ( 1 << BH_Unwritten ) ) ) mpage_put_bnr_to_bhs ( mpd , next , & new ) ; if ( ext4_should_order_data ( mpd -> inode ) ) { err = ext4_jbd2_file_inode ( handle , mpd -> inode ) ; if ( err ) return err ; } disksize = ( ( loff_t ) next + blks ) << mpd -> inode -> i_blkbits ; if ( disksize > i_size_read ( mpd -> inode ) ) disksize = i_size_read ( mpd -> inode ) ; if ( disksize > EXT4_I ( mpd -> inode ) -> i_disksize ) { ext4_update_i_disksize ( mpd -> inode , disksize ) ; return ext4_mark_inode_dirty ( handle , mpd -> inode ) ; } return 0 ; }","static int mpage_da_map_blocks ( struct mpage_da_data * mpd ) { int err , blks , get_blocks_flags ; struct buffer_head new ; sector_t next = mpd -> b_blocknr ; unsigned max_blocks = mpd -> b_size >> mpd -> inode -> i_blkbits ; loff_t disksize = EXT4_I ( mpd -> inode ) -> i_disksize ; handle_t * handle = NULL ; if ( ( mpd -> b_state & ( 1 << BH_Mapped ) ) && ! ( mpd -> b_state & ( 1 << BH_Delay ) ) && ! ( mpd -> b_state & ( 1 << BH_Unwritten ) ) ) return 0 ; if ( ! mpd -> b_size ) return 0 ; handle = ext4_journal_current_handle ( ) ; BUG_ON ( ! handle ) ; new . b_state = 0 ; get_blocks_flags = EXT4_GET_BLOCKS_CREATE ; if ( ext4_should_dioread_nolock ( mpd -> inode ) ) get_blocks_flags |= EXT4_GET_BLOCKS_IO_CREATE_EXT ; if ( mpd -> b_state & ( 1 << BH_Delay ) ) get_blocks_flags |= EXT4_GET_BLOCKS_DELALLOC_RESERVE ; blks = ext4_get_blocks ( handle , mpd -> inode , next , max_blocks , & new , get_blocks_flags ) ; if ( blks < 0 ) { err = blks ; if ( err == - EAGAIN ) return 0 ; if ( err == - ENOSPC && ext4_count_free_blocks ( mpd -> inode -> i_sb ) ) { mpd -> retval = err ; return 0 ; } ext4_msg ( mpd -> inode -> i_sb , KERN_CRIT , ""delayed block allocation failed for inode %lu at "" ""logical offset %llu with max blocks %zd with "" ""error %d\\n"" , mpd -> inode -> i_ino , ( unsigned long long ) next , mpd -> b_size >> mpd -> inode -> i_blkbits , err ) ; printk ( KERN_CRIT ""This should not happen!! "" ""Data will be lost\\n"" ) ; if ( err == - ENOSPC ) { ext4_print_free_blocks ( mpd -> inode ) ; } ext4_da_block_invalidatepages ( mpd , next , mpd -> b_size >> mpd -> inode -> i_blkbits ) ; return err ; } BUG_ON ( blks == 0 ) ; new . b_size = ( blks << mpd -> inode -> i_blkbits ) ; if ( buffer_new ( & new ) ) __unmap_underlying_blocks ( mpd -> inode , & new ) ; if ( ( mpd -> b_state & ( 1 << BH_Delay ) ) || ( mpd -> b_state & ( 1 << BH_Unwritten ) ) ) mpage_put_bnr_to_bhs ( mpd , next , & new ) ; if ( ext4_should_order_data ( mpd -> inode ) ) { err = ext4_jbd2_file_inode ( handle , mpd -> inode ) ; if ( err ) return err ; } disksize = ( ( loff_t ) next + blks ) << mpd -> inode -> i_blkbits ; if ( disksize > i_size_read ( mpd -> inode ) ) disksize = i_size_read ( mpd -> inode ) ; if ( disksize > EXT4_I ( mpd -> inode ) -> i_disksize ) { ext4_update_i_disksize ( mpd -> inode , disksize ) ; return ext4_mark_inode_dirty ( handle , mpd -> inode ) ; } return 0 ; }" 116,"CWE-264 static int __ptrace_may_access ( struct task_struct * task , unsigned int mode ) { const struct cred * cred = current_cred ( ) , * tcred ; int dumpable = 0 ; if ( same_thread_group ( task , current ) ) return 0 ; rcu_read_lock ( ) ; tcred = __task_cred ( task ) ; if ( uid_eq ( cred -> uid , tcred -> euid ) && uid_eq ( cred -> uid , tcred -> suid ) && uid_eq ( cred -> uid , tcred -> uid ) && gid_eq ( cred -> gid , tcred -> egid ) && gid_eq ( cred -> gid , tcred -> sgid ) && gid_eq ( cred -> gid , tcred -> gid ) ) goto ok ; if ( ptrace_has_cap ( tcred -> user_ns , mode ) ) goto ok ; rcu_read_unlock ( ) ; return - EPERM ; ok : rcu_read_unlock ( ) ; smp_rmb ( ) ; if ( task -> mm ) dumpable = get_dumpable ( task -> mm ) ; rcu_read_lock ( ) ; if ( ! dumpable && ! ptrace_has_cap ( __task_cred ( task ) -> user_ns , mode ) ) { rcu_read_unlock ( ) ; return - EPERM ; } rcu_read_unlock ( ) ; return security_ptrace_access_check ( task , mode ) ; }","static int __ptrace_may_access ( struct task_struct * task , unsigned int mode ) { const struct cred * cred = current_cred ( ) , * tcred ; int dumpable = 0 ; if ( same_thread_group ( task , current ) ) return 0 ; rcu_read_lock ( ) ; tcred = __task_cred ( task ) ; if ( uid_eq ( cred -> uid , tcred -> euid ) && uid_eq ( cred -> uid , tcred -> suid ) && uid_eq ( cred -> uid , tcred -> uid ) && gid_eq ( cred -> gid , tcred -> egid ) && gid_eq ( cred -> gid , tcred -> sgid ) && gid_eq ( cred -> gid , tcred -> gid ) ) goto ok ; if ( ptrace_has_cap ( tcred -> user_ns , mode ) ) goto ok ; rcu_read_unlock ( ) ; return - EPERM ; ok : rcu_read_unlock ( ) ; smp_rmb ( ) ; if ( task -> mm ) dumpable = get_dumpable ( task -> mm ) ; rcu_read_lock ( ) ; if ( dumpable != SUID_DUMP_USER && ! ptrace_has_cap ( __task_cred ( task ) -> user_ns , mode ) ) { rcu_read_unlock ( ) ; return - EPERM ; } rcu_read_unlock ( ) ; return security_ptrace_access_check ( task , mode ) ; }" 117,"CWE-787 static char * decode_text_string ( const char * str , size_t str_len ) { int idx , is_hex , is_utf16be , ascii_idx ; char * ascii , hex_buf [ 5 ] = { 0 } ; is_hex = is_utf16be = idx = ascii_idx = 0 ; if ( str [ 0 ] == '(' ) { ascii = malloc ( strlen ( str ) + 1 ) ; strncpy ( ascii , str , strlen ( str ) + 1 ) ; return ascii ; } else if ( str [ 0 ] == '<' ) { is_hex = 1 ; } if ( is_hex && ( str_len > 5 ) && ( str [ idx ] == 'F' ) && ( str [ idx + 1 ] == 'E' ) && ( str [ idx + 2 ] == 'F' ) && ( str [ idx + 3 ] == 'F' ) ) { is_utf16be = 1 ; idx += 4 ; } else return NULL ; ascii = malloc ( str_len ) ; for ( ; idx < str_len ; ++ idx ) { hex_buf [ 0 ] = str [ idx ++ ] ; hex_buf [ 1 ] = str [ idx ++ ] ; hex_buf [ 2 ] = str [ idx ++ ] ; hex_buf [ 3 ] = str [ idx ] ; ascii [ ascii_idx ++ ] = strtol ( hex_buf , NULL , 16 ) ; } return ascii ; }","static char * decode_text_string ( const char * str , size_t str_len ) { int idx , is_hex , is_utf16be , ascii_idx ; char * ascii , hex_buf [ 5 ] = { 0 } ; is_hex = is_utf16be = idx = ascii_idx = 0 ; if ( str [ 0 ] == '(' ) { ascii = safe_calloc ( strlen ( str ) + 1 ) ; strncpy ( ascii , str , strlen ( str ) + 1 ) ; return ascii ; } else if ( str [ 0 ] == '<' ) { is_hex = 1 ; + idx ; } if ( is_hex && ( str_len > 5 ) && ( str [ idx ] == 'F' ) && ( str [ idx + 1 ] == 'E' ) && ( str [ idx + 2 ] == 'F' ) && ( str [ idx + 3 ] == 'F' ) ) { is_utf16be = 1 ; idx += 4 ; } else return NULL ; ascii = safe_calloc ( str_len ) ; for ( ; idx < str_len ; ++ idx ) { hex_buf [ 0 ] = str [ idx ++ ] ; hex_buf [ 1 ] = str [ idx ++ ] ; hex_buf [ 2 ] = str [ idx ++ ] ; hex_buf [ 3 ] = str [ idx ] ; ascii [ ascii_idx ++ ] = strtol ( hex_buf , NULL , 16 ) ; } return ascii ; }" 118,"CWE-264 static int validate_group ( struct perf_event * event ) { struct perf_event * sibling , * leader = event -> group_leader ; struct pmu_hw_events fake_pmu ; DECLARE_BITMAP ( fake_used_mask , ARMPMU_MAX_HWEVENTS ) ; memset ( fake_used_mask , 0 , sizeof ( fake_used_mask ) ) ; fake_pmu . used_mask = fake_used_mask ; if ( ! validate_event ( & fake_pmu , leader ) ) return - EINVAL ; list_for_each_entry ( sibling , & leader -> sibling_list , group_entry ) { if ( ! validate_event ( & fake_pmu , sibling ) ) return - EINVAL ; } if ( ! validate_event ( & fake_pmu , event ) ) return - EINVAL ; return 0 ; }","static int validate_group ( struct perf_event * event ) { struct perf_event * sibling , * leader = event -> group_leader ; struct pmu_hw_events fake_pmu ; DECLARE_BITMAP ( fake_used_mask , ARMPMU_MAX_HWEVENTS ) ; memset ( fake_used_mask , 0 , sizeof ( fake_used_mask ) ) ; fake_pmu . used_mask = fake_used_mask ; if ( ! validate_event ( event -> pmu , & fake_pmu , leader ) ) return - EINVAL ; list_for_each_entry ( sibling , & leader -> sibling_list , group_entry ) { if ( ! validate_event ( event -> pmu , & fake_pmu , sibling ) ) return - EINVAL ; } if ( ! validate_event ( event -> pmu , & fake_pmu , event ) ) return - EINVAL ; return 0 ; }" 119,"CWE-476 static int f2fs_set_data_page_dirty ( struct page * page ) { struct address_space * mapping = page -> mapping ; struct inode * inode = mapping -> host ; trace_f2fs_set_page_dirty ( page , DATA ) ; if ( ! PageUptodate ( page ) ) SetPageUptodate ( page ) ; if ( f2fs_is_atomic_file ( inode ) && ! f2fs_is_commit_atomic_write ( inode ) ) { if ( ! IS_ATOMIC_WRITTEN_PAGE ( page ) ) { f2fs_register_inmem_page ( inode , page ) ; return 1 ; } return 0 ; } if ( ! PageDirty ( page ) ) { __set_page_dirty_nobuffers ( page ) ; f2fs_update_dirty_page ( inode , page ) ; return 1 ; } return 0 ; }","static int f2fs_set_data_page_dirty ( struct page * page ) { struct inode * inode = page_file_mapping ( page ) -> host ; trace_f2fs_set_page_dirty ( page , DATA ) ; if ( ! PageUptodate ( page ) ) SetPageUptodate ( page ) ; if ( PageSwapCache ( page ) ) return __set_page_dirty_nobuffers ( page ) ; if ( f2fs_is_atomic_file ( inode ) && ! f2fs_is_commit_atomic_write ( inode ) ) { if ( ! IS_ATOMIC_WRITTEN_PAGE ( page ) ) { f2fs_register_inmem_page ( inode , page ) ; return 1 ; } return 0 ; } if ( ! PageDirty ( page ) ) { __set_page_dirty_nobuffers ( page ) ; f2fs_update_dirty_page ( inode , page ) ; return 1 ; } return 0 ; }" 120,"NVD-CWE-noinfo static void sas_init_port ( struct asd_sas_port * port , struct sas_ha_struct * sas_ha , int i ) { memset ( port , 0 , sizeof ( * port ) ) ; port -> id = i ; INIT_LIST_HEAD ( & port -> dev_list ) ; INIT_LIST_HEAD ( & port -> disco_list ) ; INIT_LIST_HEAD ( & port -> destroy_list ) ; spin_lock_init ( & port -> phy_list_lock ) ; INIT_LIST_HEAD ( & port -> phy_list ) ; port -> ha = sas_ha ; spin_lock_init ( & port -> dev_list_lock ) ; }","static void sas_init_port ( struct asd_sas_port * port , struct sas_ha_struct * sas_ha , int i ) { memset ( port , 0 , sizeof ( * port ) ) ; port -> id = i ; INIT_LIST_HEAD ( & port -> dev_list ) ; INIT_LIST_HEAD ( & port -> disco_list ) ; INIT_LIST_HEAD ( & port -> destroy_list ) ; INIT_LIST_HEAD ( & port -> sas_port_del_list ) ; spin_lock_init ( & port -> phy_list_lock ) ; INIT_LIST_HEAD ( & port -> phy_list ) ; port -> ha = sas_ha ; spin_lock_init ( & port -> dev_list_lock ) ; }" 121,"CWE-310 goto fail ; } btrfs_set_lock_blocking ( old ) ; ret = btrfs_copy_root ( trans , root , old , & tmp , objectid ) ; btrfs_tree_unlock ( old ) ; free_extent_buffer ( old ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } root -> force_cow = 1 ; smp_wmb ( ) ; btrfs_set_root_node ( new_root_item , tmp ) ; key . offset = trans -> transid ; ret = btrfs_insert_root ( trans , tree_root , & key , new_root_item ) ; btrfs_tree_unlock ( tmp ) ; free_extent_buffer ( tmp ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } ret = btrfs_add_root_ref ( trans , tree_root , objectid , parent_root -> root_key . objectid , btrfs_ino ( parent_inode ) , index , dentry -> d_name . name , dentry -> d_name . len ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } key . offset = ( u64 ) - 1 ; pending -> snap = btrfs_read_fs_root_no_name ( root -> fs_info , & key ) ; if ( IS_ERR ( pending -> snap ) ) { ret = PTR_ERR ( pending -> snap ) ; btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } ret = btrfs_reloc_post_snapshot ( trans , pending ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } ret = btrfs_run_delayed_refs ( trans , root , ( unsigned long ) - 1 ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } ret = btrfs_insert_dir_item ( trans , parent_root , dentry -> d_name . name , dentry -> d_name . len , parent_inode , & key , BTRFS_FT_DIR , index ) ; BUG_ON ( ret == - EEXIST ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } btrfs_i_size_write ( parent_inode , parent_inode -> i_size + dentry -> d_name . len * 2 ) ; parent_inode -> i_mtime = parent_inode -> i_ctime = CURRENT_TIME ; ret = btrfs_update_inode_fallback ( trans , parent_root , parent_inode ) ; if ( ret ) btrfs_abort_transaction ( trans , root , ret ) ; fail : dput ( parent ) ; trans -> block_rsv = rsv ; no_free_objectid : kfree ( new_root_item ) ; root_item_alloc_fail : btrfs_free_path ( path ) ; path_alloc_fail : btrfs_block_rsv_release ( root , & pending -> block_rsv , ( u64 ) - 1 ) ; return ret ; }","goto fail ; } btrfs_set_lock_blocking ( old ) ; ret = btrfs_copy_root ( trans , root , old , & tmp , objectid ) ; btrfs_tree_unlock ( old ) ; free_extent_buffer ( old ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } root -> force_cow = 1 ; smp_wmb ( ) ; btrfs_set_root_node ( new_root_item , tmp ) ; key . offset = trans -> transid ; ret = btrfs_insert_root ( trans , tree_root , & key , new_root_item ) ; btrfs_tree_unlock ( tmp ) ; free_extent_buffer ( tmp ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } ret = btrfs_add_root_ref ( trans , tree_root , objectid , parent_root -> root_key . objectid , btrfs_ino ( parent_inode ) , index , dentry -> d_name . name , dentry -> d_name . len ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } key . offset = ( u64 ) - 1 ; pending -> snap = btrfs_read_fs_root_no_name ( root -> fs_info , & key ) ; if ( IS_ERR ( pending -> snap ) ) { ret = PTR_ERR ( pending -> snap ) ; btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } ret = btrfs_reloc_post_snapshot ( trans , pending ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } ret = btrfs_run_delayed_refs ( trans , root , ( unsigned long ) - 1 ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } ret = btrfs_insert_dir_item ( trans , parent_root , dentry -> d_name . name , dentry -> d_name . len , parent_inode , & key , BTRFS_FT_DIR , index ) ; BUG_ON ( ret == - EEXIST || ret == - EOVERFLOW ) ; if ( ret ) { btrfs_abort_transaction ( trans , root , ret ) ; goto fail ; } btrfs_i_size_write ( parent_inode , parent_inode -> i_size + dentry -> d_name . len * 2 ) ; parent_inode -> i_mtime = parent_inode -> i_ctime = CURRENT_TIME ; ret = btrfs_update_inode_fallback ( trans , parent_root , parent_inode ) ; if ( ret ) btrfs_abort_transaction ( trans , root , ret ) ; fail : dput ( parent ) ; trans -> block_rsv = rsv ; no_free_objectid : kfree ( new_root_item ) ; root_item_alloc_fail : btrfs_free_path ( path ) ; path_alloc_fail : btrfs_block_rsv_release ( root , & pending -> block_rsv , ( u64 ) - 1 ) ; return ret ; }" 122,"CWE-787 parameters -> cblockw_init = 32 ; parameters -> cblockh_init = 32 ; parameters -> mode = 0 ; parameters -> roi_compno = - 1 ; parameters -> subsampling_dx = 1 ; parameters -> subsampling_dy = 1 ; parameters -> irreversible = 1 ; if ( parameters -> tcp_numlayers > 1 ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""1 single quality layer"" ""-> Number of layers forced to 1 (rather than %d)\\n"" ""-> Rate of the last layer (%3.1f) will be used"" , parameters -> tcp_numlayers , parameters -> tcp_rates [ parameters -> tcp_numlayers - 1 ] ) ; parameters -> tcp_rates [ 0 ] = parameters -> tcp_rates [ parameters -> tcp_numlayers - 1 ] ; parameters -> tcp_numlayers = 1 ; } switch ( parameters -> rsiz ) { case OPJ_PROFILE_CINEMA_2K : if ( parameters -> numresolution > 6 ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 (2k dc profile) requires:\\n"" ""Number of decomposition levels <= 5\\n"" ""-> Number of decomposition levels forced to 5 (rather than %d)\\n"" , parameters -> numresolution + 1 ) ; parameters -> numresolution = 6 ; } break ; case OPJ_PROFILE_CINEMA_4K : if ( parameters -> numresolution < 2 ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-4 (4k dc profile) requires:\\n"" ""Number of decomposition levels >= 1 && <= 6\\n"" ""-> Number of decomposition levels forced to 1 (rather than %d)\\n"" , parameters -> numresolution + 1 ) ; parameters -> numresolution = 1 ; } else if ( parameters -> numresolution > 7 ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-4 (4k dc profile) requires:\\n"" ""Number of decomposition levels >= 1 && <= 6\\n"" ""-> Number of decomposition levels forced to 6 (rather than %d)\\n"" , parameters -> numresolution + 1 ) ; parameters -> numresolution = 7 ; } break ; default : break ; } parameters -> csty |= 0x01 ; parameters -> res_spec = parameters -> numresolution - 1 ; for ( i = 0 ; i < parameters -> res_spec ; i ++ ) { parameters -> prcw_init [ i ] = 256 ; parameters -> prch_init [ i ] = 256 ; } parameters -> prog_order = OPJ_CPRL ; if ( parameters -> rsiz == OPJ_PROFILE_CINEMA_4K ) { parameters -> numpocs = ( OPJ_UINT32 ) opj_j2k_initialise_4K_poc ( parameters -> POC , parameters -> numresolution ) ; } else { parameters -> numpocs = 0 ; } parameters -> cp_disto_alloc = 1 ; if ( parameters -> max_cs_size <= 0 ) { parameters -> max_cs_size = OPJ_CINEMA_24_CS ; opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""Maximum 1302083 compressed bytes @ 24fps\\n"" ""As no rate has been given, this limit will be used.\\n"" ) ; } else if ( parameters -> max_cs_size > OPJ_CINEMA_24_CS ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""Maximum 1302083 compressed bytes @ 24fps\\n"" ""-> Specified rate exceeds this limit. Rate will be forced to 1302083 bytes.\\n"" ) ; parameters -> max_cs_size = OPJ_CINEMA_24_CS ; } if ( parameters -> max_comp_size <= 0 ) { parameters -> max_comp_size = OPJ_CINEMA_24_COMP ; opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""Maximum 1041666 compressed bytes @ 24fps\\n"" ""As no rate has been given, this limit will be used.\\n"" ) ; } else if ( parameters -> max_comp_size > OPJ_CINEMA_24_COMP ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""Maximum 1041666 compressed bytes @ 24fps\\n"" ""-> Specified rate exceeds this limit. Rate will be forced to 1041666 bytes.\\n"" ) ; parameters -> max_comp_size = OPJ_CINEMA_24_COMP ; } parameters -> tcp_rates [ 0 ] = ( OPJ_FLOAT32 ) ( image -> numcomps * image -> comps [ 0 ] . w * image -> comps [ 0 ] . h * image -> comps [ 0 ] . prec ) / ( OPJ_FLOAT32 ) ( ( ( OPJ_UINT32 ) parameters -> max_cs_size ) * 8 * image -> comps [ 0 ] . dx * image -> comps [ 0 ] . dy ) ; }","parameters -> cblockw_init = 32 ; parameters -> cblockh_init = 32 ; parameters -> mode = 0 ; parameters -> roi_compno = - 1 ; parameters -> subsampling_dx = 1 ; parameters -> subsampling_dy = 1 ; parameters -> irreversible = 1 ; if ( parameters -> tcp_numlayers > 1 ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""1 single quality layer"" ""-> Number of layers forced to 1 (rather than %d)\\n"" ""-> Rate of the last layer (%3.1f) will be used"" , parameters -> tcp_numlayers , parameters -> tcp_rates [ parameters -> tcp_numlayers - 1 ] ) ; parameters -> tcp_rates [ 0 ] = parameters -> tcp_rates [ parameters -> tcp_numlayers - 1 ] ; parameters -> tcp_numlayers = 1 ; } switch ( parameters -> rsiz ) { case OPJ_PROFILE_CINEMA_2K : if ( parameters -> numresolution > 6 ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 (2k dc profile) requires:\\n"" ""Number of decomposition levels <= 5\\n"" ""-> Number of decomposition levels forced to 5 (rather than %d)\\n"" , parameters -> numresolution + 1 ) ; parameters -> numresolution = 6 ; } break ; case OPJ_PROFILE_CINEMA_4K : if ( parameters -> numresolution < 2 ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-4 (4k dc profile) requires:\\n"" ""Number of decomposition levels >= 1 && <= 6\\n"" ""-> Number of decomposition levels forced to 1 (rather than %d)\\n"" , parameters -> numresolution + 1 ) ; parameters -> numresolution = 1 ; } else if ( parameters -> numresolution > 7 ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-4 (4k dc profile) requires:\\n"" ""Number of decomposition levels >= 1 && <= 6\\n"" ""-> Number of decomposition levels forced to 6 (rather than %d)\\n"" , parameters -> numresolution + 1 ) ; parameters -> numresolution = 7 ; } break ; default : break ; } parameters -> csty |= 0x01 ; if ( parameters -> numresolution == 1 ) { parameters -> res_spec = 1 ; parameters -> prcw_init [ 0 ] = 128 ; parameters -> prch_init [ 0 ] = 128 ; } else { parameters -> res_spec = parameters -> numresolution - 1 ; for ( i = 0 ; i < parameters -> res_spec ; i ++ ) { parameters -> prcw_init [ i ] = 256 ; parameters -> prch_init [ i ] = 256 ; } } parameters -> prog_order = OPJ_CPRL ; if ( parameters -> rsiz == OPJ_PROFILE_CINEMA_4K ) { parameters -> numpocs = ( OPJ_UINT32 ) opj_j2k_initialise_4K_poc ( parameters -> POC , parameters -> numresolution ) ; } else { parameters -> numpocs = 0 ; } parameters -> cp_disto_alloc = 1 ; if ( parameters -> max_cs_size <= 0 ) { parameters -> max_cs_size = OPJ_CINEMA_24_CS ; opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""Maximum 1302083 compressed bytes @ 24fps\\n"" ""As no rate has been given, this limit will be used.\\n"" ) ; } else if ( parameters -> max_cs_size > OPJ_CINEMA_24_CS ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""Maximum 1302083 compressed bytes @ 24fps\\n"" ""-> Specified rate exceeds this limit. Rate will be forced to 1302083 bytes.\\n"" ) ; parameters -> max_cs_size = OPJ_CINEMA_24_CS ; } if ( parameters -> max_comp_size <= 0 ) { parameters -> max_comp_size = OPJ_CINEMA_24_COMP ; opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""Maximum 1041666 compressed bytes @ 24fps\\n"" ""As no rate has been given, this limit will be used.\\n"" ) ; } else if ( parameters -> max_comp_size > OPJ_CINEMA_24_COMP ) { opj_event_msg ( p_manager , EVT_WARNING , ""JPEG 2000 Profile-3 and 4 (2k/4k dc profile) requires:\\n"" ""Maximum 1041666 compressed bytes @ 24fps\\n"" ""-> Specified rate exceeds this limit. Rate will be forced to 1041666 bytes.\\n"" ) ; parameters -> max_comp_size = OPJ_CINEMA_24_COMP ; } parameters -> tcp_rates [ 0 ] = ( OPJ_FLOAT32 ) ( image -> numcomps * image -> comps [ 0 ] . w * image -> comps [ 0 ] . h * image -> comps [ 0 ] . prec ) / ( OPJ_FLOAT32 ) ( ( ( OPJ_UINT32 ) parameters -> max_cs_size ) * 8 * image -> comps [ 0 ] . dx * image -> comps [ 0 ] . dy ) ; }" 123,"CWE-190 static jas_image_cmpt_t * jas_image_cmpt_create ( int_fast32_t tlx , int_fast32_t tly , int_fast32_t hstep , int_fast32_t vstep , int_fast32_t width , int_fast32_t height , uint_fast16_t depth , bool sgnd , uint_fast32_t inmem ) { jas_image_cmpt_t * cmpt ; size_t size ; cmpt = 0 ; if ( width < 0 || height < 0 || hstep <= 0 || vstep <= 0 ) { goto error ; } if ( ! jas_safe_intfast32_add ( tlx , width , 0 ) || ! jas_safe_intfast32_add ( tly , height , 0 ) ) { goto error ; } if ( ! ( cmpt = jas_malloc ( sizeof ( jas_image_cmpt_t ) ) ) ) { goto error ; } cmpt -> type_ = JAS_IMAGE_CT_UNKNOWN ; cmpt -> tlx_ = tlx ; cmpt -> tly_ = tly ; cmpt -> hstep_ = hstep ; cmpt -> vstep_ = vstep ; cmpt -> width_ = width ; cmpt -> height_ = height ; cmpt -> prec_ = depth ; cmpt -> sgnd_ = sgnd ; cmpt -> stream_ = 0 ; cmpt -> cps_ = ( depth + 7 ) / 8 ; if ( ! jas_safe_size_mul ( cmpt -> width_ , cmpt -> height_ , & size ) || ! jas_safe_size_mul ( size , cmpt -> cps_ , & size ) ) { goto error ; } cmpt -> stream_ = ( inmem ) ? jas_stream_memopen2 ( 0 , size ) : jas_stream_tmpfile ( ) ; if ( ! cmpt -> stream_ ) { goto error ; } if ( size > 0 ) { if ( size - 1 > LONG_MAX ) { goto error ; } if ( jas_stream_seek ( cmpt -> stream_ , size - 1 , SEEK_SET ) < 0 || jas_stream_putc ( cmpt -> stream_ , 0 ) == EOF || jas_stream_seek ( cmpt -> stream_ , 0 , SEEK_SET ) < 0 ) { goto error ; } } return cmpt ; error : if ( cmpt ) { jas_image_cmpt_destroy ( cmpt ) ; } return 0 ; }","static jas_image_cmpt_t * jas_image_cmpt_create ( int_fast32_t tlx , int_fast32_t tly , int_fast32_t hstep , int_fast32_t vstep , int_fast32_t width , int_fast32_t height , uint_fast16_t depth , bool sgnd , uint_fast32_t inmem ) { jas_image_cmpt_t * cmpt ; size_t size ; JAS_DBGLOG ( 100 , ( ""jas_image_cmpt_create(%ld, %ld, %ld, %ld, %ld, %ld, %d, %d, %d)\\n"" , JAS_CAST ( long , tlx ) , JAS_CAST ( long , tly ) , JAS_CAST ( long , hstep ) , JAS_CAST ( long , vstep ) , JAS_CAST ( long , width ) , JAS_CAST ( long , height ) , JAS_CAST ( int , depth ) , sgnd , inmem ) ) ; cmpt = 0 ; if ( width < 0 || height < 0 || hstep <= 0 || vstep <= 0 ) { goto error ; } if ( ! jas_safe_intfast32_add ( tlx , width , 0 ) || ! jas_safe_intfast32_add ( tly , height , 0 ) ) { goto error ; } if ( ! jas_safe_intfast32_mul3 ( width , height , depth , 0 ) ) { goto error ; } if ( ! ( cmpt = jas_malloc ( sizeof ( jas_image_cmpt_t ) ) ) ) { goto error ; } cmpt -> type_ = JAS_IMAGE_CT_UNKNOWN ; cmpt -> tlx_ = tlx ; cmpt -> tly_ = tly ; cmpt -> hstep_ = hstep ; cmpt -> vstep_ = vstep ; cmpt -> width_ = width ; cmpt -> height_ = height ; cmpt -> prec_ = depth ; cmpt -> sgnd_ = sgnd ; cmpt -> stream_ = 0 ; cmpt -> cps_ = ( depth + 7 ) / 8 ; if ( ! jas_safe_size_mul3 ( cmpt -> width_ , cmpt -> height_ , cmpt -> cps_ , & size ) ) { goto error ; } cmpt -> stream_ = ( inmem ) ? jas_stream_memopen2 ( 0 , size ) : jas_stream_tmpfile ( ) ; if ( ! cmpt -> stream_ ) { goto error ; } if ( size > 0 ) { if ( size - 1 > LONG_MAX ) { goto error ; } if ( jas_stream_seek ( cmpt -> stream_ , size - 1 , SEEK_SET ) < 0 || jas_stream_putc ( cmpt -> stream_ , 0 ) == EOF || jas_stream_seek ( cmpt -> stream_ , 0 , SEEK_SET ) < 0 ) { goto error ; } } return cmpt ; error : if ( cmpt ) { jas_image_cmpt_destroy ( cmpt ) ; } return 0 ; }" 124,"CWE-119 static int calc_partial_ssl_err ( YV12_BUFFER_CONFIG * source , YV12_BUFFER_CONFIG * dest ) { int i , j ; int Total = 0 ; int srcoffset , dstoffset ; unsigned char * src = source -> y_buffer ; unsigned char * dst = dest -> y_buffer ; int linestocopy ; linestocopy = ( source -> y_height >> 4 ) / PARTIAL_FRAME_FRACTION ; linestocopy = linestocopy ? linestocopy << 4 : 16 ; srcoffset = source -> y_stride * ( ( dest -> y_height >> 5 ) * 16 ) ; dstoffset = dest -> y_stride * ( ( dest -> y_height >> 5 ) * 16 ) ; src += srcoffset ; dst += dstoffset ; for ( i = 0 ; i < linestocopy ; i += 16 ) { for ( j = 0 ; j < source -> y_width ; j += 16 ) { unsigned int sse ; Total += vp8_mse16x16 ( src + j , source -> y_stride , dst + j , dest -> y_stride , & sse ) ; } src += 16 * source -> y_stride ; dst += 16 * dest -> y_stride ; } return Total ; }","static int calc_partial_ssl_err ( YV12_BUFFER_CONFIG * source , YV12_BUFFER_CONFIG * dest ) { int i , j ; int Total = 0 ; int srcoffset , dstoffset ; unsigned char * src = source -> y_buffer ; unsigned char * dst = dest -> y_buffer ; int linestocopy ; linestocopy = ( source -> y_height >> 4 ) / PARTIAL_FRAME_FRACTION ; linestocopy = linestocopy ? linestocopy << 4 : 16 ; srcoffset = source -> y_stride * ( ( dest -> y_height >> 5 ) * 16 ) ; dstoffset = dest -> y_stride * ( ( dest -> y_height >> 5 ) * 16 ) ; src += srcoffset ; dst += dstoffset ; for ( i = 0 ; i < linestocopy ; i += 16 ) { for ( j = 0 ; j < source -> y_width ; j += 16 ) { unsigned int sse ; Total += vpx_mse16x16 ( src + j , source -> y_stride , dst + j , dest -> y_stride , & sse ) ; } src += 16 * source -> y_stride ; dst += 16 * dest -> y_stride ; } return Total ; }" 125,"CWE-444 static ngx_int_t ngx_http_send_error_page ( ngx_http_request_t * r , ngx_http_err_page_t * err_page ) { ngx_int_t overwrite ; ngx_str_t uri , args ; ngx_table_elt_t * location ; ngx_http_core_loc_conf_t * clcf ; overwrite = err_page -> overwrite ; if ( overwrite && overwrite != NGX_HTTP_OK ) { r -> expect_tested = 1 ; } if ( overwrite >= 0 ) { r -> err_status = overwrite ; } if ( ngx_http_complex_value ( r , & err_page -> value , & uri ) != NGX_OK ) { return NGX_ERROR ; } if ( uri . len && uri . data [ 0 ] == '/' ) { if ( err_page -> value . lengths ) { ngx_http_split_args ( r , & uri , & args ) ; } else { args = err_page -> args ; } if ( r -> method != NGX_HTTP_HEAD ) { r -> method = NGX_HTTP_GET ; r -> method_name = ngx_http_core_get_method ; } return ngx_http_internal_redirect ( r , & uri , & args ) ; } if ( uri . len && uri . data [ 0 ] == '@' ) { return ngx_http_named_location ( r , & uri ) ; } location = ngx_list_push ( & r -> headers_out . headers ) ; if ( location == NULL ) { return NGX_ERROR ; } if ( overwrite != NGX_HTTP_MOVED_PERMANENTLY && overwrite != NGX_HTTP_MOVED_TEMPORARILY && overwrite != NGX_HTTP_SEE_OTHER && overwrite != NGX_HTTP_TEMPORARY_REDIRECT && overwrite != NGX_HTTP_PERMANENT_REDIRECT ) { r -> err_status = NGX_HTTP_MOVED_TEMPORARILY ; } location -> hash = 1 ; ngx_str_set ( & location -> key , ""Location"" ) ; location -> value = uri ; ngx_http_clear_location ( r ) ; r -> headers_out . location = location ; clcf = ngx_http_get_module_loc_conf ( r , ngx_http_core_module ) ; if ( clcf -> msie_refresh && r -> headers_in . msie ) { return ngx_http_send_refresh ( r ) ; } return ngx_http_send_special_response ( r , clcf , r -> err_status NGX_HTTP_MOVED_PERMANENTLY }","static ngx_int_t ngx_http_send_error_page ( ngx_http_request_t * r , ngx_http_err_page_t * err_page ) { ngx_int_t overwrite ; ngx_str_t uri , args ; ngx_table_elt_t * location ; ngx_http_core_loc_conf_t * clcf ; overwrite = err_page -> overwrite ; if ( overwrite && overwrite != NGX_HTTP_OK ) { r -> expect_tested = 1 ; } if ( overwrite >= 0 ) { r -> err_status = overwrite ; } if ( ngx_http_complex_value ( r , & err_page -> value , & uri ) != NGX_OK ) { return NGX_ERROR ; } if ( uri . len && uri . data [ 0 ] == '/' ) { if ( err_page -> value . lengths ) { ngx_http_split_args ( r , & uri , & args ) ; } else { args = err_page -> args ; } if ( r -> method != NGX_HTTP_HEAD ) { r -> method = NGX_HTTP_GET ; r -> method_name = ngx_http_core_get_method ; } return ngx_http_internal_redirect ( r , & uri , & args ) ; } if ( uri . len && uri . data [ 0 ] == '@' ) { return ngx_http_named_location ( r , & uri ) ; } r -> expect_tested = 1 ; if ( ngx_http_discard_request_body ( r ) != NGX_OK ) { r -> keepalive = 0 ; } location = ngx_list_push ( & r -> headers_out . headers ) ; if ( location == NULL ) { return NGX_ERROR ; } if ( overwrite != NGX_HTTP_MOVED_PERMANENTLY && overwrite != NGX_HTTP_MOVED_TEMPORARILY && overwrite != NGX_HTTP_SEE_OTHER && overwrite != NGX_HTTP_TEMPORARY_REDIRECT && overwrite != NGX_HTTP_PERMANENT_REDIRECT ) { r -> err_status = NGX_HTTP_MOVED_TEMPORARILY ; } location -> hash = 1 ; ngx_str_set ( & location -> key , ""Location"" ) ; location -> value = uri ; ngx_http_clear_location ( r ) ; r -> headers_out . location = location ; clcf = ngx_http_get_module_loc_conf ( r , ngx_http_core_module ) ; if ( clcf -> msie_refresh && r -> headers_in . msie ) { return ngx_http_send_refresh ( r ) ; } return ngx_http_send_special_response ( r , clcf , r -> err_status NGX_HTTP_OFF_3XX ) ; }" 126,"CWE-787 av_log ( avctx , AV_LOG_WARNING , ""Broken tEXt chunk\\n"" ) ; bytestream2_skip ( & s -> gb , length + 4 ) ; break ; case MKTAG ( 'z' , 'T' , 'X' , 't' ) : if ( decode_text_chunk ( s , length , 1 , & metadata ) < 0 ) av_log ( avctx , AV_LOG_WARNING , ""Broken zTXt chunk\\n"" ) ; bytestream2_skip ( & s -> gb , length + 4 ) ; break ; case MKTAG ( 's' , 'T' , 'E' , 'R' ) : { int mode = bytestream2_get_byte ( & s -> gb ) ; AVStereo3D * stereo3d = av_stereo3d_create_side_data ( p ) ; if ( ! stereo3d ) goto fail ; if ( mode == 0 || mode == 1 ) { stereo3d -> type = AV_STEREO3D_SIDEBYSIDE ; stereo3d -> flags = mode ? 0 : AV_STEREO3D_FLAG_INVERT ; } else { av_log ( avctx , AV_LOG_WARNING , ""Unknown value in sTER chunk (%d)\\n"" , mode ) ; } bytestream2_skip ( & s -> gb , 4 ) ; break ; } case MKTAG ( 'I' , 'E' , 'N' , 'D' ) : if ( ! ( s -> state & PNG_ALLIMAGE ) ) av_log ( avctx , AV_LOG_ERROR , ""IEND without all image\\n"" ) ; if ( ! ( s -> state & ( PNG_ALLIMAGE | PNG_IDAT ) ) ) { ret = AVERROR_INVALIDDATA ; goto fail ; } bytestream2_skip ( & s -> gb , 4 ) ; goto exit_loop ; default : skip_tag : bytestream2_skip ( & s -> gb , length + 4 ) ; break ; } } exit_loop : if ( avctx -> codec_id == AV_CODEC_ID_PNG && avctx -> skip_frame == AVDISCARD_ALL ) { av_frame_set_metadata ( p , metadata ) ; return 0 ; } if ( s -> bits_per_pixel <= 4 ) handle_small_bpp ( s , p ) ; if ( s -> has_trns && s -> color_type != PNG_COLOR_TYPE_PALETTE ) { size_t byte_depth = s -> bit_depth > 8 ? 2 : 1 ; size_t raw_bpp = s -> bpp - byte_depth ; unsigned x , y ; for ( y = 0 ; y < s -> height ; ++ y ) { uint8_t * row = & s -> image_buf [ s -> image_linesize * y ] ; for ( x = s -> width ; x > 0 ; -- x ) { uint8_t * pixel = & row [ s -> bpp * ( x - 1 ) ] ; memmove ( pixel , & row [ raw_bpp * ( x - 1 ) ] , raw_bpp ) ; if ( ! memcmp ( pixel , s -> transparent_color_be , raw_bpp ) ) { memset ( & pixel [ raw_bpp ] , 0 , byte_depth ) ; } else { memset ( & pixel [ raw_bpp ] , 0xff , byte_depth ) ; } } } } if ( s -> last_picture . f -> data [ 0 ] ) { if ( ! ( avpkt -> flags & AV_PKT_FLAG_KEY ) && avctx -> codec_tag != AV_RL32 ( ""MPNG"" ) && s -> last_picture . f -> width == p -> width && s -> last_picture . f -> height == p -> height && s -> last_picture . f -> format == p -> format ) { if ( CONFIG_PNG_DECODER && avctx -> codec_id != AV_CODEC_ID_APNG ) handle_p_frame_png ( s , p ) ; else if ( CONFIG_APNG_DECODER && avctx -> codec_id == AV_CODEC_ID_APNG && ( ret = handle_p_frame_apng ( avctx , s , p ) ) < 0 ) goto fail ; } } ff_thread_report_progress ( & s -> picture , INT_MAX , 0 ) ; ff_thread_report_progress ( & s -> previous_picture , INT_MAX , 0 ) ; av_frame_set_metadata ( p , metadata ) ; metadata = NULL ; return 0 ; fail : av_dict_free ( & metadata ) ; ff_thread_report_progress ( & s -> picture , INT_MAX , 0 ) ; ff_thread_report_progress ( & s -> previous_picture , INT_MAX , 0 ) ; return ret ; }","av_log ( avctx , AV_LOG_WARNING , ""Broken tEXt chunk\\n"" ) ; bytestream2_skip ( & s -> gb , length + 4 ) ; break ; case MKTAG ( 'z' , 'T' , 'X' , 't' ) : if ( decode_text_chunk ( s , length , 1 , & metadata ) < 0 ) av_log ( avctx , AV_LOG_WARNING , ""Broken zTXt chunk\\n"" ) ; bytestream2_skip ( & s -> gb , length + 4 ) ; break ; case MKTAG ( 's' , 'T' , 'E' , 'R' ) : { int mode = bytestream2_get_byte ( & s -> gb ) ; AVStereo3D * stereo3d = av_stereo3d_create_side_data ( p ) ; if ( ! stereo3d ) goto fail ; if ( mode == 0 || mode == 1 ) { stereo3d -> type = AV_STEREO3D_SIDEBYSIDE ; stereo3d -> flags = mode ? 0 : AV_STEREO3D_FLAG_INVERT ; } else { av_log ( avctx , AV_LOG_WARNING , ""Unknown value in sTER chunk (%d)\\n"" , mode ) ; } bytestream2_skip ( & s -> gb , 4 ) ; break ; } case MKTAG ( 'I' , 'E' , 'N' , 'D' ) : if ( ! ( s -> state & PNG_ALLIMAGE ) ) av_log ( avctx , AV_LOG_ERROR , ""IEND without all image\\n"" ) ; if ( ! ( s -> state & ( PNG_ALLIMAGE | PNG_IDAT ) ) ) { ret = AVERROR_INVALIDDATA ; goto fail ; } bytestream2_skip ( & s -> gb , 4 ) ; goto exit_loop ; default : skip_tag : bytestream2_skip ( & s -> gb , length + 4 ) ; break ; } } exit_loop : if ( avctx -> codec_id == AV_CODEC_ID_PNG && avctx -> skip_frame == AVDISCARD_ALL ) { av_frame_set_metadata ( p , metadata ) ; return 0 ; } if ( s -> bits_per_pixel <= 4 ) handle_small_bpp ( s , p ) ; if ( s -> has_trns && s -> color_type != PNG_COLOR_TYPE_PALETTE ) { size_t byte_depth = s -> bit_depth > 8 ? 2 : 1 ; size_t raw_bpp = s -> bpp - byte_depth ; unsigned x , y ; av_assert0 ( s -> bit_depth > 1 ) ; for ( y = 0 ; y < s -> height ; ++ y ) { uint8_t * row = & s -> image_buf [ s -> image_linesize * y ] ; for ( x = s -> width ; x > 0 ; -- x ) { uint8_t * pixel = & row [ s -> bpp * ( x - 1 ) ] ; memmove ( pixel , & row [ raw_bpp * ( x - 1 ) ] , raw_bpp ) ; if ( ! memcmp ( pixel , s -> transparent_color_be , raw_bpp ) ) { memset ( & pixel [ raw_bpp ] , 0 , byte_depth ) ; } else { memset ( & pixel [ raw_bpp ] , 0xff , byte_depth ) ; } } } } if ( s -> last_picture . f -> data [ 0 ] ) { if ( ! ( avpkt -> flags & AV_PKT_FLAG_KEY ) && avctx -> codec_tag != AV_RL32 ( ""MPNG"" ) && s -> last_picture . f -> width == p -> width && s -> last_picture . f -> height == p -> height && s -> last_picture . f -> format == p -> format ) { if ( CONFIG_PNG_DECODER && avctx -> codec_id != AV_CODEC_ID_APNG ) handle_p_frame_png ( s , p ) ; else if ( CONFIG_APNG_DECODER && avctx -> codec_id == AV_CODEC_ID_APNG && ( ret = handle_p_frame_apng ( avctx , s , p ) ) < 0 ) goto fail ; } } ff_thread_report_progress ( & s -> picture , INT_MAX , 0 ) ; ff_thread_report_progress ( & s -> previous_picture , INT_MAX , 0 ) ; av_frame_set_metadata ( p , metadata ) ; metadata = NULL ; return 0 ; fail : av_dict_free ( & metadata ) ; ff_thread_report_progress ( & s -> picture , INT_MAX , 0 ) ; ff_thread_report_progress ( & s -> previous_picture , INT_MAX , 0 ) ; return ret ; }" 127,"NVD-CWE-Other static void dump_completed_IO ( struct inode * inode ) { # ifdef EXT4_DEBUG struct list_head * cur , * before , * after ; ext4_io_end_t * io , * io0 , * io1 ; if ( list_empty ( & EXT4_I ( inode ) -> i_completed_io_list ) ) { ext4_debug ( ""inode %lu completed_io list is empty\\n"" , inode -> i_ino ) ; return ; } ext4_debug ( ""Dump inode %lu completed_io list \\n"" , inode -> i_ino ) ; list_for_each_entry ( io , & EXT4_I ( inode ) -> i_completed_io_list , list ) { cur = & io -> list ; before = cur -> prev ; io0 = container_of ( before , ext4_io_end_t , list ) ; after = cur -> next ; io1 = container_of ( after , ext4_io_end_t , list ) ; ext4_debug ( ""io 0x%p from inode %lu,prev 0x%p,next 0x%p\\n"" , io , inode -> i_ino , io0 , io1 ) ; } # endif }","static void dump_completed_IO ( struct inode * inode ) { # ifdef EXT4_DEBUG struct list_head * cur , * before , * after ; ext4_io_end_t * io , * io0 , * io1 ; unsigned long flags ; if ( list_empty ( & EXT4_I ( inode ) -> i_completed_io_list ) ) { ext4_debug ( ""inode %lu completed_io list is empty\\n"" , inode -> i_ino ) ; return ; } ext4_debug ( ""Dump inode %lu completed_io list \\n"" , inode -> i_ino ) ; spin_lock_irqsave ( & EXT4_I ( inode ) -> i_completed_io_lock , flags ) ; list_for_each_entry ( io , & EXT4_I ( inode ) -> i_completed_io_list , list ) { cur = & io -> list ; before = cur -> prev ; io0 = container_of ( before , ext4_io_end_t , list ) ; after = cur -> next ; io1 = container_of ( after , ext4_io_end_t , list ) ; ext4_debug ( ""io 0x%p from inode %lu,prev 0x%p,next 0x%p\\n"" , io , inode -> i_ino , io0 , io1 ) ; } spin_unlock_irqrestore ( & EXT4_I ( inode ) -> i_completed_io_lock , flags ) ; # endif }" 128,"CWE-119 int vp8_skip_fractional_mv_step ( MACROBLOCK * mb , BLOCK * b , BLOCKD * d , int_mv * bestmv , int_mv * ref_mv , int error_per_bit , const vp8_variance_fn_ptr_t * vfp , int * mvcost [ 2 ] , int * distortion , unsigned int * sse ) { ( void ) b ; ( void ) d ; ( void ) ref_mv ; ( void ) error_per_bit ; ( void ) vfp ; ( void ) mvcost ; ( void ) distortion ; ( void ) sse ; bestmv -> as_mv . row <<= 3 ; bestmv -> as_mv . col <<= 3 ; return 0 ; }","int vp8_skip_fractional_mv_step ( MACROBLOCK * mb , BLOCK * b , BLOCKD * d , int_mv * bestmv , int_mv * ref_mv , int error_per_bit , const vp8_variance_fn_ptr_t * vfp , int * mvcost [ 2 ] , int * distortion , unsigned int * sse ) { ( void ) b ; ( void ) d ; ( void ) ref_mv ; ( void ) error_per_bit ; ( void ) vfp ; ( void ) mb ; ( void ) mvcost ; ( void ) distortion ; ( void ) sse ; bestmv -> as_mv . row <<= 3 ; bestmv -> as_mv . col <<= 3 ; return 0 ; }" 129,"CWE-125 static int read_new_config_info ( WavpackContext * wpc , WavpackMetadata * wpmd ) { int bytecnt = wpmd -> byte_length ; unsigned char * byteptr = wpmd -> data ; wpc -> version_five = 1 ; wpc -> file_format = wpc -> config . qmode = wpc -> channel_layout = 0 ; if ( wpc -> channel_reordering ) { free ( wpc -> channel_reordering ) ; wpc -> channel_reordering = NULL ; } if ( bytecnt ) { wpc -> file_format = * byteptr ++ ; wpc -> config . qmode = ( wpc -> config . qmode & ~ 0xff ) | * byteptr ++ ; bytecnt -= 2 ; if ( bytecnt ) { int nchans , i ; wpc -> channel_layout = ( int32_t ) * byteptr ++ << 16 ; bytecnt -- ; if ( bytecnt ) { wpc -> channel_layout += nchans = * byteptr ++ ; bytecnt -- ; if ( bytecnt ) { if ( bytecnt > nchans ) return FALSE ; wpc -> channel_reordering = malloc ( nchans ) ; if ( wpc -> channel_reordering ) { for ( i = 0 ; i < nchans ; ++ i ) if ( bytecnt ) { wpc -> channel_reordering [ i ] = * byteptr ++ ; bytecnt -- ; } else wpc -> channel_reordering [ i ] = i ; } } } else wpc -> channel_layout += wpc -> config . num_channels ; } } return TRUE ; }","static int read_new_config_info ( WavpackContext * wpc , WavpackMetadata * wpmd ) { int bytecnt = wpmd -> byte_length ; unsigned char * byteptr = wpmd -> data ; wpc -> version_five = 1 ; wpc -> file_format = wpc -> config . qmode = wpc -> channel_layout = 0 ; if ( wpc -> channel_reordering ) { free ( wpc -> channel_reordering ) ; wpc -> channel_reordering = NULL ; } if ( bytecnt >= 2 ) { wpc -> file_format = * byteptr ++ ; wpc -> config . qmode = ( wpc -> config . qmode & ~ 0xff ) | * byteptr ++ ; bytecnt -= 2 ; if ( bytecnt ) { int nchans , i ; wpc -> channel_layout = ( int32_t ) * byteptr ++ << 16 ; bytecnt -- ; if ( bytecnt ) { wpc -> channel_layout += nchans = * byteptr ++ ; bytecnt -- ; if ( bytecnt ) { if ( bytecnt > nchans ) return FALSE ; wpc -> channel_reordering = malloc ( nchans ) ; if ( wpc -> channel_reordering ) { for ( i = 0 ; i < nchans ; ++ i ) if ( bytecnt ) { wpc -> channel_reordering [ i ] = * byteptr ++ ; if ( wpc -> channel_reordering [ i ] >= nchans ) wpc -> channel_reordering [ i ] = 0 ; bytecnt -- ; } else wpc -> channel_reordering [ i ] = i ; } } } else wpc -> channel_layout += wpc -> config . num_channels ; } } return TRUE ; }" 130,"CWE-119 static int rc_pick_q_and_bounds_one_pass_cbr ( const VP9_COMP * cpi , int * bottom_index , int * top_index ) { const VP9_COMMON * const cm = & cpi -> common ; const RATE_CONTROL * const rc = & cpi -> rc ; int active_best_quality ; int active_worst_quality = calc_active_worst_quality_one_pass_cbr ( cpi ) ; int q ; if ( frame_is_intra_only ( cm ) ) { active_best_quality = rc -> best_quality ; if ( rc -> this_key_frame_forced ) { int qindex = rc -> last_boosted_qindex ; double last_boosted_q = vp9_convert_qindex_to_q ( qindex ) ; int delta_qindex = vp9_compute_qdelta ( rc , last_boosted_q , ( last_boosted_q * 0.75 ) ) ; active_best_quality = MAX ( qindex + delta_qindex , rc -> best_quality ) ; } else if ( cm -> current_video_frame > 0 ) { double q_adj_factor = 1.0 ; double q_val ; 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 ) ; if ( ( cm -> width * cm -> height ) <= ( 352 * 288 ) ) { q_adj_factor -= 0.25 ; } q_val = vp9_convert_qindex_to_q ( active_best_quality ) ; active_best_quality += vp9_compute_qdelta ( rc , q_val , q_val * q_adj_factor ) ; } } else if ( ! rc -> is_src_frame_alt_ref && ! cpi -> use_svc && ( 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 = active_worst_quality ; } active_best_quality = get_active_quality ( q , rc -> gfu_boost , gf_low , gf_high , gf_low_motion_minq , gf_high_motion_minq ) ; } else { if ( cm -> current_video_frame > 1 ) { if ( rc -> avg_frame_qindex [ INTER_FRAME ] < active_worst_quality ) active_best_quality = inter_minq [ rc -> avg_frame_qindex [ INTER_FRAME ] ] ; else active_best_quality = inter_minq [ active_worst_quality ] ; } else { if ( rc -> avg_frame_qindex [ KEY_FRAME ] < active_worst_quality ) active_best_quality = inter_minq [ rc -> avg_frame_qindex [ KEY_FRAME ] ] ; else active_best_quality = inter_minq [ active_worst_quality ] ; } } 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 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 ; } # endif 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 ; } } 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_cbr ( const VP9_COMP * cpi , int * bottom_index , int * top_index ) { const VP9_COMMON * const cm = & cpi -> common ; const RATE_CONTROL * const rc = & cpi -> rc ; int active_best_quality ; int active_worst_quality = calc_active_worst_quality_one_pass_cbr ( cpi ) ; int q ; int * rtc_minq ; ASSIGN_MINQ_TABLE ( cm -> bit_depth , rtc_minq ) ; if ( frame_is_intra_only ( cm ) ) { active_best_quality = rc -> best_quality ; if ( rc -> this_key_frame_forced ) { int qindex = rc -> last_boosted_qindex ; double last_boosted_q = vp9_convert_qindex_to_q ( qindex , cm -> bit_depth ) ; int delta_qindex = vp9_compute_qdelta ( rc , last_boosted_q , ( last_boosted_q * 0.75 ) , cm -> bit_depth ) ; active_best_quality = MAX ( qindex + delta_qindex , rc -> best_quality ) ; } else if ( cm -> current_video_frame > 0 ) { double q_adj_factor = 1.0 ; double q_val ; active_best_quality = get_kf_active_quality ( rc , rc -> avg_frame_qindex [ KEY_FRAME ] , cm -> bit_depth ) ; if ( ( cm -> width * cm -> height ) <= ( 352 * 288 ) ) { q_adj_factor -= 0.25 ; } q_val = vp9_convert_qindex_to_q ( active_best_quality , cm -> bit_depth ) ; active_best_quality += vp9_compute_qdelta ( rc , q_val , q_val * q_adj_factor , cm -> bit_depth ) ; } } else if ( ! rc -> is_src_frame_alt_ref && ! cpi -> use_svc && ( 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 = active_worst_quality ; } active_best_quality = get_gf_active_quality ( rc , q , cm -> bit_depth ) ; } else { if ( cm -> current_video_frame > 1 ) { if ( rc -> avg_frame_qindex [ INTER_FRAME ] < active_worst_quality ) active_best_quality = rtc_minq [ rc -> avg_frame_qindex [ INTER_FRAME ] ] ; else active_best_quality = rtc_minq [ active_worst_quality ] ; } else { if ( rc -> avg_frame_qindex [ KEY_FRAME ] < active_worst_quality ) active_best_quality = rtc_minq [ rc -> avg_frame_qindex [ KEY_FRAME ] ] ; else active_best_quality = rtc_minq [ active_worst_quality ] ; } } 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 if ( cm -> frame_type == KEY_FRAME && ! rc -> this_key_frame_forced && ! ( cm -> current_video_frame == 0 ) ) { int qdelta = 0 ; vpx_clear_system_state ( ) ; qdelta = vp9_compute_qdelta_by_rate ( & cpi -> rc , cm -> frame_type , active_worst_quality , 2.0 , cm -> bit_depth ) ; * top_index = active_worst_quality + qdelta ; * top_index = ( * top_index > * bottom_index ) ? * top_index : * bottom_index ; } # endif 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 ; } } 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 ; }" 131,"CWE-19 static void ext4_xattr_cache_insert ( struct mb_cache * ext4_mb_cache , struct buffer_head * bh ) { __u32 hash = le32_to_cpu ( BHDR ( bh ) -> h_hash ) ; struct mb_cache_entry * ce ; int error ; ce = mb_cache_entry_alloc ( ext4_mb_cache , GFP_NOFS ) ; if ( ! ce ) { ea_bdebug ( bh , ""out of memory"" ) ; return ; } error = mb_cache_entry_insert ( ce , bh -> b_bdev , bh -> b_blocknr , hash ) ; if ( error ) { mb_cache_entry_free ( ce ) ; if ( error == - EBUSY ) { ea_bdebug ( bh , ""already in cache"" ) ; error = 0 ; } } else { ea_bdebug ( bh , ""inserting [%x]"" , ( int ) hash ) ; mb_cache_entry_release ( ce ) ; } }","static void ext4_xattr_cache_insert ( struct mb2_cache * ext4_mb_cache , struct buffer_head * bh ) { __u32 hash = le32_to_cpu ( BHDR ( bh ) -> h_hash ) ; int error ; error = mb2_cache_entry_create ( ext4_mb_cache , GFP_NOFS , hash , bh -> b_blocknr ) ; if ( error ) { if ( error == - EBUSY ) ea_bdebug ( bh , ""already in cache"" ) ; } else ea_bdebug ( bh , ""inserting [%x]"" , ( int ) hash ) ; }" 132,"CWE-119 int main ( int argc , char * * argv ) { test_cmp_parameters inParam ; FILE * fbase = NULL , * ftest = NULL ; int same = 0 ; char lbase [ 256 ] ; char strbase [ 256 ] ; char ltest [ 256 ] ; char strtest [ 256 ] ; if ( parse_cmdline_cmp ( argc , argv , & inParam ) == 1 ) { compare_dump_files_help_display ( ) ; goto cleanup ; } printf ( ""******Parameters********* \\n"" ) ; printf ( "" base_filename = %s\\n"" "" test_filename = %s\\n"" , inParam . base_filename , inParam . test_filename ) ; printf ( ""************************* \\n"" ) ; printf ( ""Try to open: %s for reading ... "" , inParam . base_filename ) ; if ( ( fbase = fopen ( inParam . base_filename , ""rb"" ) ) == NULL ) { goto cleanup ; } printf ( ""Ok.\\n"" ) ; printf ( ""Try to open: %s for reading ... "" , inParam . test_filename ) ; if ( ( ftest = fopen ( inParam . test_filename , ""rb"" ) ) == NULL ) { goto cleanup ; } printf ( ""Ok.\\n"" ) ; while ( fgets ( lbase , sizeof ( lbase ) , fbase ) && fgets ( ltest , sizeof ( ltest ) , ftest ) ) { int nbase = sscanf ( lbase , ""%255[^\\r\\n]"" , strbase ) ; int ntest = sscanf ( ltest , ""%255[^\\r\\n]"" , strtest ) ; assert ( nbase != 255 && ntest != 255 ) ; if ( nbase != 1 || ntest != 1 ) { fprintf ( stderr , ""could not parse line from files\\n"" ) ; goto cleanup ; } if ( strcmp ( strbase , strtest ) != 0 ) { fprintf ( stderr , ""<%s> vs. <%s>\\n"" , strbase , strtest ) ; goto cleanup ; } } same = 1 ; printf ( ""\\n***** TEST SUCCEED: Files are the same. *****\\n"" ) ; cleanup : if ( fbase ) fclose ( fbase ) ; if ( ftest ) fclose ( ftest ) ; free ( inParam . base_filename ) ; free ( inParam . test_filename ) ; return same ? EXIT_SUCCESS : EXIT_FAILURE ; }","int main ( int argc , char * * argv ) { test_cmp_parameters inParam ; FILE * fbase = NULL , * ftest = NULL ; int same = 0 ; char lbase [ 512 ] ; char strbase [ 512 ] ; char ltest [ 512 ] ; char strtest [ 512 ] ; if ( parse_cmdline_cmp ( argc , argv , & inParam ) == 1 ) { compare_dump_files_help_display ( ) ; goto cleanup ; } printf ( ""******Parameters********* \\n"" ) ; printf ( "" base_filename = %s\\n"" "" test_filename = %s\\n"" , inParam . base_filename , inParam . test_filename ) ; printf ( ""************************* \\n"" ) ; printf ( ""Try to open: %s for reading ... "" , inParam . base_filename ) ; if ( ( fbase = fopen ( inParam . base_filename , ""rb"" ) ) == NULL ) { goto cleanup ; } printf ( ""Ok.\\n"" ) ; printf ( ""Try to open: %s for reading ... "" , inParam . test_filename ) ; if ( ( ftest = fopen ( inParam . test_filename , ""rb"" ) ) == NULL ) { goto cleanup ; } printf ( ""Ok.\\n"" ) ; while ( fgets ( lbase , sizeof ( lbase ) , fbase ) && fgets ( ltest , sizeof ( ltest ) , ftest ) ) { int nbase = sscanf ( lbase , ""%511[^\\r\\n]"" , strbase ) ; int ntest = sscanf ( ltest , ""%511[^\\r\\n]"" , strtest ) ; assert ( nbase != 511 && ntest != 511 ) ; if ( nbase != 1 || ntest != 1 ) { fprintf ( stderr , ""could not parse line from files\\n"" ) ; goto cleanup ; } if ( strcmp ( strbase , strtest ) != 0 ) { fprintf ( stderr , ""<%s> vs. <%s>\\n"" , strbase , strtest ) ; goto cleanup ; } } same = 1 ; printf ( ""\\n***** TEST SUCCEED: Files are the same. *****\\n"" ) ; cleanup : if ( fbase ) fclose ( fbase ) ; if ( ftest ) fclose ( ftest ) ; free ( inParam . base_filename ) ; free ( inParam . test_filename ) ; return same ? EXIT_SUCCESS : EXIT_FAILURE ; }" 133,"CWE-362 static void flush_end_io ( struct request * flush_rq , int error ) { struct request_queue * q = flush_rq -> q ; struct list_head * running ; bool queued = false ; struct request * rq , * n ; unsigned long flags = 0 ; struct blk_flush_queue * fq = blk_get_flush_queue ( q , flush_rq -> mq_ctx ) ; if ( q -> mq_ops ) { spin_lock_irqsave ( & fq -> mq_flush_lock , flags ) ; flush_rq -> tag = - 1 ; } running = & fq -> flush_queue [ fq -> flush_running_idx ] ; BUG_ON ( fq -> flush_pending_idx == fq -> flush_running_idx ) ; fq -> flush_running_idx ^= 1 ; if ( ! q -> mq_ops ) elv_completed_request ( q , flush_rq ) ; list_for_each_entry_safe ( rq , n , running , flush . list ) { unsigned int seq = blk_flush_cur_seq ( rq ) ; BUG_ON ( seq != REQ_FSEQ_PREFLUSH && seq != REQ_FSEQ_POSTFLUSH ) ; queued |= blk_flush_complete_seq ( rq , fq , seq , error ) ; } if ( queued || fq -> flush_queue_delayed ) { WARN_ON ( q -> mq_ops ) ; blk_run_queue_async ( q ) ; } fq -> flush_queue_delayed = 0 ; if ( q -> mq_ops ) spin_unlock_irqrestore ( & fq -> mq_flush_lock , flags ) ; }","static void flush_end_io ( struct request * flush_rq , int error ) { struct request_queue * q = flush_rq -> q ; struct list_head * running ; bool queued = false ; struct request * rq , * n ; unsigned long flags = 0 ; struct blk_flush_queue * fq = blk_get_flush_queue ( q , flush_rq -> mq_ctx ) ; if ( q -> mq_ops ) { struct blk_mq_hw_ctx * hctx ; spin_lock_irqsave ( & fq -> mq_flush_lock , flags ) ; hctx = q -> mq_ops -> map_queue ( q , flush_rq -> mq_ctx -> cpu ) ; blk_mq_tag_set_rq ( hctx , flush_rq -> tag , fq -> orig_rq ) ; flush_rq -> tag = - 1 ; } running = & fq -> flush_queue [ fq -> flush_running_idx ] ; BUG_ON ( fq -> flush_pending_idx == fq -> flush_running_idx ) ; fq -> flush_running_idx ^= 1 ; if ( ! q -> mq_ops ) elv_completed_request ( q , flush_rq ) ; list_for_each_entry_safe ( rq , n , running , flush . list ) { unsigned int seq = blk_flush_cur_seq ( rq ) ; BUG_ON ( seq != REQ_FSEQ_PREFLUSH && seq != REQ_FSEQ_POSTFLUSH ) ; queued |= blk_flush_complete_seq ( rq , fq , seq , error ) ; } if ( queued || fq -> flush_queue_delayed ) { WARN_ON ( q -> mq_ops ) ; blk_run_queue_async ( q ) ; } fq -> flush_queue_delayed = 0 ; if ( q -> mq_ops ) spin_unlock_irqrestore ( & fq -> mq_flush_lock , flags ) ; }" 134,"CWE-189 static int do_check ( struct bpf_verifier_env * env ) { struct bpf_verifier_state * state ; struct bpf_insn * insns = env -> prog -> insnsi ; struct bpf_reg_state * regs ; int insn_cnt = env -> prog -> len , i ; int insn_processed = 0 ; bool do_print_state = false ; env -> prev_linfo = NULL ; state = kzalloc ( sizeof ( struct bpf_verifier_state ) , GFP_KERNEL ) ; if ( ! state ) return - ENOMEM ; state -> curframe = 0 ; state -> frame [ 0 ] = kzalloc ( sizeof ( struct bpf_func_state ) , GFP_KERNEL ) ; if ( ! state -> frame [ 0 ] ) { kfree ( state ) ; return - ENOMEM ; } env -> cur_state = state ; init_func_state ( env , state -> frame [ 0 ] , BPF_MAIN_FUNC , 0 , 0 ) ; for ( ; ; ) { struct bpf_insn * insn ; u8 class ; int err ; if ( env -> insn_idx >= insn_cnt ) { verbose ( env , ""invalid insn idx %d insn_cnt %d\\n"" , env -> insn_idx , insn_cnt ) ; return - EFAULT ; } insn = & insns [ env -> insn_idx ] ; class = BPF_CLASS ( insn -> code ) ; if ( ++ insn_processed > BPF_COMPLEXITY_LIMIT_INSNS ) { verbose ( env , ""BPF program is too large. Processed %d insn\\n"" , insn_processed ) ; return - E2BIG ; } err = is_state_visited ( env , env -> insn_idx ) ; if ( err < 0 ) return err ; if ( err == 1 ) { if ( env -> log . level ) { if ( do_print_state ) verbose ( env , ""\\nfrom %d to %d: safe\\n"" , env -> prev_insn_idx , env -> insn_idx ) ; else verbose ( env , ""%d: safe\\n"" , env -> insn_idx ) ; } goto process_bpf_exit ; } if ( signal_pending ( current ) ) return - EAGAIN ; if ( need_resched ( ) ) cond_resched ( ) ; if ( env -> log . level > 1 || ( env -> log . level && do_print_state ) ) { if ( env -> log . level > 1 ) verbose ( env , ""%d:"" , env -> insn_idx ) ; else verbose ( env , ""\\nfrom %d to %d:"" , env -> prev_insn_idx , env -> insn_idx ) ; print_verifier_state ( env , state -> frame [ state -> curframe ] ) ; do_print_state = false ; } if ( env -> log . level ) { const struct bpf_insn_cbs cbs = { . cb_print = verbose , . private_data = env , } ; verbose_linfo ( env , env -> insn_idx , ""; "" ) ; verbose ( env , ""%d: "" , env -> insn_idx ) ; print_bpf_insn ( & cbs , insn , env -> allow_ptr_leaks ) ; } if ( bpf_prog_is_dev_bound ( env -> prog -> aux ) ) { err = bpf_prog_offload_verify_insn ( env , env -> insn_idx , env -> prev_insn_idx ) ; if ( err ) return err ; } regs = cur_regs ( env ) ; env -> insn_aux_data [ env -> insn_idx ] . seen = true ; if ( class == BPF_ALU || class == BPF_ALU64 ) { err = check_alu_op ( env , insn ) ; if ( err ) return err ; } else if ( class == BPF_LDX ) { enum bpf_reg_type * prev_src_type , src_reg_type ; err = check_reg_arg ( env , insn -> src_reg , SRC_OP ) ; if ( err ) return err ; err = check_reg_arg ( env , insn -> dst_reg , DST_OP_NO_MARK ) ; if ( err ) return err ; src_reg_type = regs [ insn -> src_reg ] . type ; err = check_mem_access ( env , env -> insn_idx , insn -> src_reg , insn -> off , BPF_SIZE ( insn -> code ) , BPF_READ , insn -> dst_reg , false ) ; if ( err ) return err ; prev_src_type = & env -> insn_aux_data [ env -> insn_idx ] . ptr_type ; if ( * prev_src_type == NOT_INIT ) { * prev_src_type = src_reg_type ; } else if ( reg_type_mismatch ( src_reg_type , * prev_src_type ) ) { verbose ( env , ""same insn cannot be used with different pointers\\n"" ) ; return - EINVAL ; } } else if ( class == BPF_STX ) { enum bpf_reg_type * prev_dst_type , dst_reg_type ; if ( BPF_MODE ( insn -> code ) == BPF_XADD ) { err = check_xadd ( env , env -> insn_idx , insn ) ; if ( err )","static int do_check ( struct bpf_verifier_env * env ) { struct bpf_verifier_state * state ; struct bpf_insn * insns = env -> prog -> insnsi ; struct bpf_reg_state * regs ; int insn_cnt = env -> prog -> len , i ; int insn_processed = 0 ; bool do_print_state = false ; env -> prev_linfo = NULL ; state = kzalloc ( sizeof ( struct bpf_verifier_state ) , GFP_KERNEL ) ; if ( ! state ) return - ENOMEM ; state -> curframe = 0 ; state -> speculative = false ; state -> frame [ 0 ] = kzalloc ( sizeof ( struct bpf_func_state ) , GFP_KERNEL ) ; if ( ! state -> frame [ 0 ] ) { kfree ( state ) ; return - ENOMEM ; } env -> cur_state = state ; init_func_state ( env , state -> frame [ 0 ] , BPF_MAIN_FUNC , 0 , 0 ) ; for ( ; ; ) { struct bpf_insn * insn ; u8 class ; int err ; if ( env -> insn_idx >= insn_cnt ) { verbose ( env , ""invalid insn idx %d insn_cnt %d\\n"" , env -> insn_idx , insn_cnt ) ; return - EFAULT ; } insn = & insns [ env -> insn_idx ] ; class = BPF_CLASS ( insn -> code ) ; if ( ++ insn_processed > BPF_COMPLEXITY_LIMIT_INSNS ) { verbose ( env , ""BPF program is too large. Processed %d insn\\n"" , insn_processed ) ; return - E2BIG ; } err = is_state_visited ( env , env -> insn_idx ) ; if ( err < 0 ) return err ; if ( err == 1 ) { if ( env -> log . level ) { if ( do_print_state ) verbose ( env , ""\\nfrom %d to %d%s: safe\\n"" , env -> prev_insn_idx , env -> insn_idx , env -> cur_state -> speculative ? "" (speculative execution)"" : """" ) ; else verbose ( env , ""%d: safe\\n"" , env -> insn_idx ) ; } goto process_bpf_exit ; } if ( signal_pending ( current ) ) return - EAGAIN ; if ( need_resched ( ) ) cond_resched ( ) ; if ( env -> log . level > 1 || ( env -> log . level && do_print_state ) ) { if ( env -> log . level > 1 ) verbose ( env , ""%d:"" , env -> insn_idx ) ; else verbose ( env , ""\\nfrom %d to %d%s:"" , env -> prev_insn_idx , env -> insn_idx , env -> cur_state -> speculative ? "" (speculative execution)"" : """" ) ; print_verifier_state ( env , state -> frame [ state -> curframe ] ) ; do_print_state = false ; } if ( env -> log . level ) { const struct bpf_insn_cbs cbs = { . cb_print = verbose , . private_data = env , } ; verbose_linfo ( env , env -> insn_idx , ""; "" ) ; verbose ( env , ""%d: "" , env -> insn_idx ) ; print_bpf_insn ( & cbs , insn , env -> allow_ptr_leaks ) ; } if ( bpf_prog_is_dev_bound ( env -> prog -> aux ) ) { err = bpf_prog_offload_verify_insn ( env , env -> insn_idx , env -> prev_insn_idx ) ; if ( err ) return err ; } regs = cur_regs ( env ) ; env -> insn_aux_data [ env -> insn_idx ] . seen = true ; if ( class == BPF_ALU || class == BPF_ALU64 ) { err = check_alu_op ( env , insn ) ; if ( err ) return err ; } else if ( class == BPF_LDX ) { enum bpf_reg_type * prev_src_type , src_reg_type ; err = check_reg_arg ( env , insn -> src_reg , SRC_OP ) ; if ( err ) return err ; err = check_reg_arg ( env , insn -> dst_reg , DST_OP_NO_MARK ) ; if ( err ) return err ; src_reg_type = regs [ insn -> src_reg ] . type ; err = check_mem_access ( env , env -> insn_idx , insn -> src_reg , insn -> off , BPF_SIZE ( insn -> code ) , BPF_READ , insn -> dst_reg , false ) ; if ( err ) return err ; prev_src_type = & env -> insn_aux_data [ env -> insn_idx ] . ptr_type ; if ( * prev_src_type == NOT_INIT ) { * prev_src_type = src_reg_type ; } else if ( reg_type_mismatch ( src_reg_type , * prev_src_type ) ) { verbose ( env , ""same insn cannot be used with different pointers\\n"" ) ; return - EINVAL ; } } else if ( class == BPF_STX ) { enum bpf_reg_type * prev_dst_type , dst_reg_type ; if ( BPF_MODE ( insn -> code ) == BPF_XADD ) { err = check_xadd ( env , env -> insn_idx , insn ) ; if ( err )" 135,"CWE-119 void vp9_idct8x8_add ( const int16_t * input , uint8_t * dest , int stride , int eob ) { if ( eob == 1 ) vp9_idct8x8_1_add ( input , dest , stride ) ; else if ( eob <= 10 ) vp9_idct8x8_10_add ( input , dest , stride ) ; else vp9_idct8x8_64_add ( input , dest , stride ) ; }"," void vp9_idct8x8_add ( const tran_low_t * input , uint8_t * dest , int stride , int eob ) { if ( eob == 1 ) vpx_idct8x8_1_add ( input , dest , stride ) ; else if ( eob <= 12 ) vpx_idct8x8_12_add ( input , dest , stride ) ; else vpx_idct8x8_64_add ( input , dest , stride ) ; }" 136,"CWE-125 stmt_ty Assign ( asdl_seq * targets , expr_ty value , int lineno , int col_offset , int end_lineno , int end_col_offset , PyArena * arena ) { stmt_ty p ; if ( ! value ) { PyErr_SetString ( PyExc_ValueError , ""field value is required for Assign"" ) ; return NULL ; } p = ( stmt_ty ) PyArena_Malloc ( arena , sizeof ( * p ) ) ; if ( ! p ) return NULL ; p -> kind = Assign_kind ; p -> v . Assign . targets = targets ; p -> v . Assign . value = value ; p -> lineno = lineno ; p -> col_offset = col_offset ; p -> end_lineno = end_lineno ; p -> end_col_offset = end_col_offset ; return p ; }","stmt_ty Assign ( asdl_seq * targets , expr_ty value , string type_comment , int lineno , int col_offset , int end_lineno , int end_col_offset , PyArena * arena ) { stmt_ty p ; if ( ! value ) { PyErr_SetString ( PyExc_ValueError , ""field value is required for Assign"" ) ; return NULL ; } p = ( stmt_ty ) PyArena_Malloc ( arena , sizeof ( * p ) ) ; if ( ! p ) return NULL ; p -> kind = Assign_kind ; p -> v . Assign . targets = targets ; p -> v . Assign . value = value ; p -> v . Assign . type_comment = type_comment ; p -> lineno = lineno ; p -> col_offset = col_offset ; p -> end_lineno = end_lineno ; p -> end_col_offset = end_col_offset ; return p ; }" 137,"CWE-200 if ( ulimit_c < 0 ) { ulimit_c = ~ ( ( off_t ) 1 << ( sizeof ( off_t ) * 8 - 1 ) ) ; } const char * pid_str = argv [ 3 ] ; pid_t pid = xatoi_positive ( argv [ 3 ] ) ; uid_t uid = xatoi_positive ( argv [ 4 ] ) ; if ( errno || pid <= 0 ) { perror_msg_and_die ( ""PID \'%s\' or limit \'%s\' is bogus"" , argv [ 3 ] , argv [ 2 ] ) ; } { char * s = xmalloc_fopen_fgetline_fclose ( VAR_RUN ""/abrt/saved_core_pattern"" ) ; if ( s && s [ 0 ] != '|' ) core_basename = s ; else free ( s ) ; } struct utsname uts ; if ( ! argv [ 8 ] ) { uname ( & uts ) ; argv [ 8 ] = uts . nodename ; } char path [ PATH_MAX ] ; int src_fd_binary = - 1 ; char * executable = get_executable ( pid , setting_SaveBinaryImage ? & src_fd_binary : NULL ) ; if ( executable && strstr ( executable , ""/abrt-hook-ccpp"" ) ) { error_msg_and_die ( ""PID %lu is \'%s\', not dumping it to avoid recursion"" , ( long ) pid , executable ) ; } user_pwd = get_cwd ( pid ) ; log_notice ( ""user_pwd:\'%s\'"" , user_pwd ) ; sprintf ( path , ""/proc/%lu/status"" , ( long ) pid ) ; proc_pid_status = xmalloc_xopen_read_close ( path , NULL ) ; uid_t fsuid = uid ; uid_t tmp_fsuid = get_fsuid ( ) ; int suid_policy = dump_suid_policy ( ) ; if ( tmp_fsuid != uid ) { fsuid = 0 ; if ( suid_policy == DUMP_SUID_UNSAFE ) fsuid = tmp_fsuid ; else { g_user_core_flags = O_EXCL ; g_need_nonrelative = 1 ; } } if ( setting_MakeCompatCore && ulimit_c != 0 ) user_core_fd = open_user_core ( uid , fsuid , pid , & argv [ 1 ] ) ; if ( executable == NULL ) { error_msg ( ""Can\'t read /proc/%lu/exe link"" , ( long ) pid ) ; goto create_user_core ; } const char * signame = NULL ; switch ( signal_no ) { case SIGILL : signame = ""ILL"" ; break ; case SIGFPE : signame = ""FPE"" ; break ; case SIGSEGV : signame = ""SEGV"" ; break ; case SIGBUS : signame = ""BUS"" ; break ; case SIGABRT : signame = ""ABRT"" ; break ; case SIGTRAP : signame = ""TRAP"" ; break ; default : goto create_user_core ; } if ( ! daemon_is_ok ( ) ) { log ( ""abrtd is not running. If it crashed, "" ""/proc/sys/kernel/core_pattern contains a stale value, "" ""consider resetting it to \'core\'"" ) ; goto create_user_core ; } if ( g_settings_nMaxCrashReportsSize > 0 ) { if ( low_free_space ( g_settings_nMaxCrashReportsSize , g_settings_dump_location ) ) goto create_user_core ; } snprintf ( path , sizeof ( path ) , ""%s/last-ccpp"" , g_settings_dump_location ) ; if ( check_recent_crash_file ( path , executable ) ) { goto create_user_core ; } const char * last_slash = strrchr ( executable , '/' ) ; if ( last_slash && strncmp ( ++ last_slash , ""abrt"" , 4 ) == 0 ) { if ( snprintf ( path , sizeof ( path ) , ""%s/%s-coredump"" , g_settings_dump_location , last_slash ) >= sizeof ( path ) ) error_msg_and_die ( ""Error saving \'%s\': truncated long file path"" , path ) ; int abrt_core_fd = xopen3 ( path , O_WRONLY | O_CREAT | O_TRUNC , 0600 ) ; off_t core_size = copyfd_eof ( STDIN_FILENO , abrt_core_fd , COPYFD_SPARSE ) ; if ( core_size < 0 || fsync ( abrt_core_fd ) != 0 ) { unlink ( path ) ; error_msg_and_die ( ""Error saving \'%s\'"" , path ) ; } log ( ""Saved core dump of pid %lu (%s) to %s (%llu bytes)"" , ( long ) pid , executable , path , ( long long ) core_size ) ; if ( proc_cwd != NULL ) closedir ( proc_cwd ) ; return 0 ; } unsigned path_len = snprintf ( path , sizeof ( path ) , ""%s/ccpp-%s-%lu.new"" , g_settings_dump_location , iso_date_string ( NULL ) , ( long ) pid ) ; if ( path_len >= ( sizeof ( path ) - sizeof ( ""/"" FILENAME_COREDUMP ) ) ) { goto create_user_core ; } dd = dd_create_skeleton ( path , fsuid , DEFAULT_DUMP_DIR_MODE , 0 ) ; if ( dd ) { char * rootdir = get_rootdir ( pid ) ; dd_create_basic_files ( dd , fsuid , NULL ) ; char source_filename [ sizeof ( ""/proc/%lu/somewhat_long_name"" ) + sizeof ( long ) * 3 ] ; int source_base_ofs = sprintf ( source_filename , ""/proc/%lu/smaps"" , ( long ) pid ) ; source_base_ofs -= strlen ( ""smaps"" ) ; char * dest_filename = concat_path_file ( dd -> dd_dirname , ""also_somewhat_longish_name"" ) ; char * dest_base = strrchr ( dest_filename , '/' ) + 1 ; strcpy ( source_filename + source_base_ofs , ""maps"" ) ; strcpy ( dest_base , FILENAME_MAPS ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( source_filename + source_base_ofs , ""limits"" ) ; strcpy ( dest_base , FILENAME_LIMITS ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( source_filename + source_base_ofs , ""cgroup"" ) ; strcpy ( dest_base , FILENAME_CGROUP ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( dest_base , FILENAME_OPEN_FDS ) ; dump_fd_info ( dest_filename , source_filename , source_base_ofs , dd -> dd_uid , dd -> dd_gid ) ; free ( dest_filename ) ; dd_save_text ( dd , FILENAME_ANALYZER , ""CCpp"" ) ; dd_save_text ( dd , FILENAME_TYPE , ""CCpp"" ) ; dd_save_text ( dd , FILENAME_EXECUTABLE , executable ) ; dd_save_text ( dd , FILENAME_PID , pid_str ) ; dd_save_text ( dd , FILENAME_PROC_PID_STATUS , proc_pid_status ) ; if ( user_pwd ) dd_save_text ( dd , FILENAME_PWD , user_pwd ) ; if ( rootdir ) { if ( strcmp ( rootdir , ""/"" ) != 0 ) dd_save_text ( dd , FILENAME_ROOTDIR , rootdir ) ; } char * reason = xasprintf ( ""%s killed by SIG%s"" , last_slash , signame ? signame : signal_str ) ; dd_save_text ( dd , FILENAME_REASON , reason ) ; free ( reason ) ; char * cmdline = get_cmdline ( pid ) ; dd_save_text ( dd , FILENAME_CMDLINE , cmdline ? : """" ) ; free ( cmdline ) ; char * environ = get_environ ( pid ) ; dd_save_text ( dd , FILENAME_ENVIRON , environ ? : """" ) ; free ( environ ) ; char * fips_enabled = xmalloc_fopen_fgetline_fclose ( ""/proc/sys/crypto/fips_enabled"" ) ; if ( fips_enabled ) { if ( strcmp ( fips_enabled , ""0"" ) != 0 ) dd_save_text ( dd , ""fips_enabled"" , fips_enabled ) ; free ( fips_enabled ) ; }","if ( ulimit_c < 0 ) { ulimit_c = ~ ( ( off_t ) 1 << ( sizeof ( off_t ) * 8 - 1 ) ) ; } const char * pid_str = argv [ 3 ] ; pid_t pid = xatoi_positive ( argv [ 3 ] ) ; uid_t uid = xatoi_positive ( argv [ 4 ] ) ; if ( errno || pid <= 0 ) { perror_msg_and_die ( ""PID \'%s\' or limit \'%s\' is bogus"" , argv [ 3 ] , argv [ 2 ] ) ; } { char * s = xmalloc_fopen_fgetline_fclose ( VAR_RUN ""/abrt/saved_core_pattern"" ) ; if ( s && s [ 0 ] != '|' ) core_basename = s ; else free ( s ) ; } struct utsname uts ; if ( ! argv [ 8 ] ) { uname ( & uts ) ; argv [ 8 ] = uts . nodename ; } char path [ PATH_MAX ] ; int src_fd_binary = - 1 ; char * executable = get_executable ( pid , setting_SaveBinaryImage ? & src_fd_binary : NULL ) ; if ( executable && strstr ( executable , ""/abrt-hook-ccpp"" ) ) { error_msg_and_die ( ""PID %lu is \'%s\', not dumping it to avoid recursion"" , ( long ) pid , executable ) ; } user_pwd = get_cwd ( pid ) ; log_notice ( ""user_pwd:\'%s\'"" , user_pwd ) ; sprintf ( path , ""/proc/%lu/status"" , ( long ) pid ) ; proc_pid_status = xmalloc_xopen_read_close ( path , NULL ) ; uid_t fsuid = uid ; uid_t tmp_fsuid = get_fsuid ( ) ; int suid_policy = dump_suid_policy ( ) ; if ( tmp_fsuid != uid ) { fsuid = 0 ; if ( suid_policy == DUMP_SUID_UNSAFE ) fsuid = tmp_fsuid ; else { g_user_core_flags = O_EXCL ; g_need_nonrelative = 1 ; } } const uid_t dduid = g_settings_privatereports ? 0 : fsuid ; if ( setting_MakeCompatCore && ulimit_c != 0 ) user_core_fd = open_user_core ( uid , fsuid , pid , & argv [ 1 ] ) ; if ( executable == NULL ) { error_msg ( ""Can\'t read /proc/%lu/exe link"" , ( long ) pid ) ; goto create_user_core ; } const char * signame = NULL ; switch ( signal_no ) { case SIGILL : signame = ""ILL"" ; break ; case SIGFPE : signame = ""FPE"" ; break ; case SIGSEGV : signame = ""SEGV"" ; break ; case SIGBUS : signame = ""BUS"" ; break ; case SIGABRT : signame = ""ABRT"" ; break ; case SIGTRAP : signame = ""TRAP"" ; break ; default : goto create_user_core ; } if ( ! daemon_is_ok ( ) ) { log ( ""abrtd is not running. If it crashed, "" ""/proc/sys/kernel/core_pattern contains a stale value, "" ""consider resetting it to \'core\'"" ) ; goto create_user_core ; } if ( g_settings_nMaxCrashReportsSize > 0 ) { if ( low_free_space ( g_settings_nMaxCrashReportsSize , g_settings_dump_location ) ) goto create_user_core ; } snprintf ( path , sizeof ( path ) , ""%s/last-ccpp"" , g_settings_dump_location ) ; if ( check_recent_crash_file ( path , executable ) ) { goto create_user_core ; } const char * last_slash = strrchr ( executable , '/' ) ; if ( last_slash && strncmp ( ++ last_slash , ""abrt"" , 4 ) == 0 ) { if ( snprintf ( path , sizeof ( path ) , ""%s/%s-coredump"" , g_settings_dump_location , last_slash ) >= sizeof ( path ) ) error_msg_and_die ( ""Error saving \'%s\': truncated long file path"" , path ) ; int abrt_core_fd = xopen3 ( path , O_WRONLY | O_CREAT | O_TRUNC , 0600 ) ; off_t core_size = copyfd_eof ( STDIN_FILENO , abrt_core_fd , COPYFD_SPARSE ) ; if ( core_size < 0 || fsync ( abrt_core_fd ) != 0 ) { unlink ( path ) ; error_msg_and_die ( ""Error saving \'%s\'"" , path ) ; } log ( ""Saved core dump of pid %lu (%s) to %s (%llu bytes)"" , ( long ) pid , executable , path , ( long long ) core_size ) ; if ( proc_cwd != NULL ) closedir ( proc_cwd ) ; return 0 ; } unsigned path_len = snprintf ( path , sizeof ( path ) , ""%s/ccpp-%s-%lu.new"" , g_settings_dump_location , iso_date_string ( NULL ) , ( long ) pid ) ; if ( path_len >= ( sizeof ( path ) - sizeof ( ""/"" FILENAME_COREDUMP ) ) ) { goto create_user_core ; } dd = dd_create_skeleton ( path , dduid , DEFAULT_DUMP_DIR_MODE , 0 ) ; if ( dd ) { char * rootdir = get_rootdir ( pid ) ; dd_create_basic_files ( dd , fsuid , NULL ) ; char source_filename [ sizeof ( ""/proc/%lu/somewhat_long_name"" ) + sizeof ( long ) * 3 ] ; int source_base_ofs = sprintf ( source_filename , ""/proc/%lu/smaps"" , ( long ) pid ) ; source_base_ofs -= strlen ( ""smaps"" ) ; char * dest_filename = concat_path_file ( dd -> dd_dirname , ""also_somewhat_longish_name"" ) ; char * dest_base = strrchr ( dest_filename , '/' ) + 1 ; strcpy ( source_filename + source_base_ofs , ""maps"" ) ; strcpy ( dest_base , FILENAME_MAPS ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( source_filename + source_base_ofs , ""limits"" ) ; strcpy ( dest_base , FILENAME_LIMITS ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( source_filename + source_base_ofs , ""cgroup"" ) ; strcpy ( dest_base , FILENAME_CGROUP ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( dest_base , FILENAME_OPEN_FDS ) ; dump_fd_info ( dest_filename , source_filename , source_base_ofs , dd -> dd_uid , dd -> dd_gid ) ; free ( dest_filename ) ; dd_save_text ( dd , FILENAME_ANALYZER , ""CCpp"" ) ; dd_save_text ( dd , FILENAME_TYPE , ""CCpp"" ) ; dd_save_text ( dd , FILENAME_EXECUTABLE , executable ) ; dd_save_text ( dd , FILENAME_PID , pid_str ) ; dd_save_text ( dd , FILENAME_PROC_PID_STATUS , proc_pid_status ) ; if ( user_pwd ) dd_save_text ( dd , FILENAME_PWD , user_pwd ) ; if ( rootdir ) { if ( strcmp ( rootdir , ""/"" ) != 0 ) dd_save_text ( dd , FILENAME_ROOTDIR , rootdir ) ; } char * reason = xasprintf ( ""%s killed by SIG%s"" , last_slash , signame ? signame : signal_str ) ; dd_save_text ( dd , FILENAME_REASON , reason ) ; free ( reason ) ; char * cmdline = get_cmdline ( pid ) ; dd_save_text ( dd , FILENAME_CMDLINE , cmdline ? : """" ) ; free ( cmdline ) ; char * environ = get_environ ( pid ) ; dd_save_text ( dd , FILENAME_ENVIRON , environ ? : """" ) ; free ( environ ) ; char * fips_enabled = xmalloc_fopen_fgetline_fclose ( ""/proc/sys/crypto/fips_enabled"" ) ; if ( fips_enabled ) { if ( strcmp ( fips_enabled , ""0"" ) != 0 ) dd_save_text ( dd , ""fips_enabled"" , fips_enabled ) ; free ( fips_enabled ) ; }" 138,"CWE-119 rsrc . map_offset = read_rsrc_int ( & rsrc , 4 ) ; rsrc . data_length = read_rsrc_int ( & rsrc , 8 ) ; rsrc . map_length = read_rsrc_int ( & rsrc , 12 ) ; if ( rsrc . data_offset == 0x51607 && rsrc . map_offset == 0x20000 ) { psf_log_printf ( psf , ""Trying offset of 0x52 bytes.\\n"" ) ; rsrc . data_offset = read_rsrc_int ( & rsrc , 0x52 + 0 ) + 0x52 ; rsrc . map_offset = read_rsrc_int ( & rsrc , 0x52 + 4 ) + 0x52 ; rsrc . data_length = read_rsrc_int ( & rsrc , 0x52 + 8 ) ; rsrc . map_length = read_rsrc_int ( & rsrc , 0x52 + 12 ) ; } ; psf_log_printf ( psf , "" data offset : 0x%04X\\n map offset : 0x%04X\\n"" "" data length : 0x%04X\\n map length : 0x%04X\\n"" , rsrc . data_offset , rsrc . map_offset , rsrc . data_length , rsrc . map_length ) ; if ( rsrc . data_offset > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : rsrc.data_offset (%d, 0x%x) > len\\n"" , rsrc . data_offset , rsrc . data_offset ) ; error = SFE_SD2_BAD_DATA_OFFSET ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . map_offset > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : rsrc.map_offset > len\\n"" ) ; error = SFE_SD2_BAD_MAP_OFFSET ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . data_length > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : rsrc.data_length > len\\n"" ) ; error = SFE_SD2_BAD_DATA_LENGTH ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . map_length > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : rsrc.map_length > len\\n"" ) ; error = SFE_SD2_BAD_MAP_LENGTH ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . data_offset + rsrc . data_length != rsrc . map_offset || rsrc . map_offset + rsrc . map_length != rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : This does not look like a MacOSX resource fork.\\n"" ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . map_offset + 28 >= rsrc . rsrc_len ) { psf_log_printf ( psf , ""Bad map offset (%d + 28 > %d).\\n"" , rsrc . map_offset , rsrc . rsrc_len ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; rsrc . string_offset = rsrc . map_offset + read_rsrc_short ( & rsrc , rsrc . map_offset + 26 ) ; if ( rsrc . string_offset > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Bad string offset (%d).\\n"" , rsrc . string_offset ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; rsrc . type_offset = rsrc . map_offset + 30 ; rsrc . type_count = read_rsrc_short ( & rsrc , rsrc . map_offset + 28 ) + 1 ; if ( rsrc . type_count < 1 ) { psf_log_printf ( psf , ""Bad type count.\\n"" ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; rsrc . item_offset = rsrc . type_offset + rsrc . type_count * 8 ; if ( rsrc . item_offset < 0 || rsrc . item_offset > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Bad item offset (%d).\\n"" , rsrc . item_offset ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; rsrc . str_index = - 1 ; for ( k = 0 ; k < rsrc . type_count ; k ++ ) { marker = read_rsrc_marker ( & rsrc , rsrc . type_offset + k * 8 ) ; if ( marker == STR_MARKER ) { rsrc . str_index = k ; rsrc . str_count = read_rsrc_short ( & rsrc , rsrc . type_offset + k * 8 + 4 ) + 1 ; error = parse_str_rsrc ( psf , & rsrc ) ; goto parse_rsrc_fork_cleanup ; } ; } ; psf_log_printf ( psf , ""No \'STR \' resource.\\n"" ) ; error = SFE_SD2_BAD_RSRC ; parse_rsrc_fork_cleanup : psf_use_rsrc ( psf , SF_FALSE ) ; if ( rsrc . need_to_free_rsrc_data ) free ( rsrc . rsrc_data ) ; return error ; }","rsrc . map_offset = read_rsrc_int ( & rsrc , 4 ) ; rsrc . data_length = read_rsrc_int ( & rsrc , 8 ) ; rsrc . map_length = read_rsrc_int ( & rsrc , 12 ) ; if ( rsrc . data_offset == 0x51607 && rsrc . map_offset == 0x20000 ) { psf_log_printf ( psf , ""Trying offset of 0x52 bytes.\\n"" ) ; rsrc . data_offset = read_rsrc_int ( & rsrc , 0x52 + 0 ) + 0x52 ; rsrc . map_offset = read_rsrc_int ( & rsrc , 0x52 + 4 ) + 0x52 ; rsrc . data_length = read_rsrc_int ( & rsrc , 0x52 + 8 ) ; rsrc . map_length = read_rsrc_int ( & rsrc , 0x52 + 12 ) ; } ; psf_log_printf ( psf , "" data offset : 0x%04X\\n map offset : 0x%04X\\n"" "" data length : 0x%04X\\n map length : 0x%04X\\n"" , rsrc . data_offset , rsrc . map_offset , rsrc . data_length , rsrc . map_length ) ; if ( rsrc . data_offset > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : rsrc.data_offset (%d, 0x%x) > len\\n"" , rsrc . data_offset , rsrc . data_offset ) ; error = SFE_SD2_BAD_DATA_OFFSET ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . map_offset > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : rsrc.map_offset > len\\n"" ) ; error = SFE_SD2_BAD_MAP_OFFSET ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . data_length > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : rsrc.data_length > len\\n"" ) ; error = SFE_SD2_BAD_DATA_LENGTH ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . map_length > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : rsrc.map_length > len\\n"" ) ; error = SFE_SD2_BAD_MAP_LENGTH ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . data_offset + rsrc . data_length != rsrc . map_offset || rsrc . map_offset + rsrc . map_length != rsrc . rsrc_len ) { psf_log_printf ( psf , ""Error : This does not look like a MacOSX resource fork.\\n"" ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; if ( rsrc . map_offset + 28 >= rsrc . rsrc_len ) { psf_log_printf ( psf , ""Bad map offset (%d + 28 > %d).\\n"" , rsrc . map_offset , rsrc . rsrc_len ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; rsrc . string_offset = rsrc . map_offset + read_rsrc_short ( & rsrc , rsrc . map_offset + 26 ) ; if ( rsrc . string_offset > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Bad string offset (%d).\\n"" , rsrc . string_offset ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; rsrc . type_offset = rsrc . map_offset + 30 ; if ( rsrc . map_offset + 28 > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Bad map offset.\\n"" ) ; goto parse_rsrc_fork_cleanup ; } ; rsrc . type_count = read_rsrc_short ( & rsrc , rsrc . map_offset + 28 ) + 1 ; if ( rsrc . type_count < 1 ) { psf_log_printf ( psf , ""Bad type count.\\n"" ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; rsrc . item_offset = rsrc . type_offset + rsrc . type_count * 8 ; if ( rsrc . item_offset < 0 || rsrc . item_offset > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Bad item offset (%d).\\n"" , rsrc . item_offset ) ; error = SFE_SD2_BAD_RSRC ; goto parse_rsrc_fork_cleanup ; } ; rsrc . str_index = - 1 ; for ( k = 0 ; k < rsrc . type_count ; k ++ ) { if ( rsrc . type_offset + k * 8 > rsrc . rsrc_len ) { psf_log_printf ( psf , ""Bad rsrc marker.\\n"" ) ; goto parse_rsrc_fork_cleanup ; } ; marker = read_rsrc_marker ( & rsrc , rsrc . type_offset + k * 8 ) ; if ( marker == STR_MARKER ) { rsrc . str_index = k ; rsrc . str_count = read_rsrc_short ( & rsrc , rsrc . type_offset + k * 8 + 4 ) + 1 ; error = parse_str_rsrc ( psf , & rsrc ) ; goto parse_rsrc_fork_cleanup ; } ; } ; psf_log_printf ( psf , ""No \'STR \' resource.\\n"" ) ; error = SFE_SD2_BAD_RSRC ; parse_rsrc_fork_cleanup : psf_use_rsrc ( psf , SF_FALSE ) ; if ( rsrc . need_to_free_rsrc_data ) free ( rsrc . rsrc_data ) ; return error ; }" 139,"CWE-119 static void write_frame_size ( const VP9_COMMON * cm , struct vp9_write_bit_buffer * wb ) { vp9_wb_write_literal ( wb , cm -> width - 1 , 16 ) ; vp9_wb_write_literal ( wb , cm -> height - 1 , 16 ) ; write_display_size ( cm , wb ) ; }","static void write_frame_size ( const VP9_COMMON * cm , struct vpx_write_bit_buffer * wb ) { vpx_wb_write_literal ( wb , cm -> width - 1 , 16 ) ; vpx_wb_write_literal ( wb , cm -> height - 1 , 16 ) ; write_display_size ( cm , wb ) ; }" 140,"CWE-255 return RLM_MODULE_NOOP ; } name = ( char * ) request -> username -> vp_strvalue ; encrypted_pass = NULL ; # ifdef OSFC2 if ( ( pr_pw = getprpwnam ( name ) ) == NULL ) return RLM_MODULE_NOTFOUND ; encrypted_pass = pr_pw -> ufld . fd_encrypt ; if ( pr_pw -> uflg . fg_lock != 1 ) { radlog ( L_AUTH , ""rlm_unix: [%s]: account locked"" , name ) ; return RLM_MODULE_USERLOCK ; } # else if ( ( pwd = getpwnam ( name ) ) == NULL ) { return RLM_MODULE_NOTFOUND ; } encrypted_pass = pwd -> pw_passwd ; # endif # ifdef HAVE_GETSPNAM if ( ( encrypted_pass == NULL ) || ( strlen ( encrypted_pass ) < 10 ) ) { if ( ( spwd = getspnam ( name ) ) == NULL ) { return RLM_MODULE_NOTFOUND ; } encrypted_pass = spwd -> sp_pwdp ; } # endif # ifndef OSFC2 # ifdef DENY_SHELL if ( strcmp ( pwd -> pw_shell , DENY_SHELL ) == 0 ) { radlog_request ( L_AUTH , 0 , request , ""rlm_unix: [%s]: invalid shell"" , name ) ; return RLM_MODULE_REJECT ; } # endif # ifdef HAVE_GETUSERSHELL while ( ( shell = getusershell ( ) ) != NULL ) { if ( strcmp ( shell , pwd -> pw_shell ) == 0 || strcmp ( shell , ""/RADIUSD/ANY/SHELL"" ) == 0 ) { break ; } } endusershell ( ) ; if ( shell == NULL ) { radlog_request ( L_AUTH , 0 , request , ""[%s]: invalid shell [%s]"" , name , pwd -> pw_shell ) ; return RLM_MODULE_REJECT ; } # endif # endif # if defined ( HAVE_GETSPNAM ) && ! defined ( M_UNIX ) if ( spwd && spwd -> sp_expire > 0 && ( request -> timestamp / 86400 ) > spwd -> sp_expire ) { radlog_request ( L_AUTH , 0 , request , ""[%s]: password has expired"" , name ) ; return RLM_MODULE_REJECT ; } # endif # if defined ( __FreeBSD__ ) || defined ( bsdi ) || defined ( _PWF_EXPIRE ) if ( ( pwd -> pw_expire > 0 ) && ( request -> timestamp > pwd -> pw_expire ) ) { radlog_request ( L_AUTH , 0 , request , ""[%s]: password has expired"" , name ) ; return RLM_MODULE_REJECT ; } # endif if ( encrypted_pass [ 0 ] == 0 ) return RLM_MODULE_NOOP ; vp = pairmake ( ""Crypt-Password"" , encrypted_pass , T_OP_SET ) ; if ( ! vp ) return RLM_MODULE_FAIL ; pairmove ( vp_list , & vp ) ; pairfree ( & vp ) ; return RLM_MODULE_UPDATED ; }","return RLM_MODULE_NOOP ; } name = ( char * ) request -> username -> vp_strvalue ; encrypted_pass = NULL ; # ifdef OSFC2 if ( ( pr_pw = getprpwnam ( name ) ) == NULL ) return RLM_MODULE_NOTFOUND ; encrypted_pass = pr_pw -> ufld . fd_encrypt ; if ( pr_pw -> uflg . fg_lock != 1 ) { radlog ( L_AUTH , ""rlm_unix: [%s]: account locked"" , name ) ; return RLM_MODULE_USERLOCK ; } # else if ( ( pwd = getpwnam ( name ) ) == NULL ) { return RLM_MODULE_NOTFOUND ; } encrypted_pass = pwd -> pw_passwd ; # endif # ifdef HAVE_GETSPNAM if ( ( encrypted_pass == NULL ) || ( strlen ( encrypted_pass ) < 10 ) ) { if ( ( spwd = getspnam ( name ) ) == NULL ) { return RLM_MODULE_NOTFOUND ; } encrypted_pass = spwd -> sp_pwdp ; } # endif # ifndef OSFC2 # ifdef DENY_SHELL if ( strcmp ( pwd -> pw_shell , DENY_SHELL ) == 0 ) { radlog_request ( L_AUTH , 0 , request , ""rlm_unix: [%s]: invalid shell"" , name ) ; return RLM_MODULE_REJECT ; } # endif # ifdef HAVE_GETUSERSHELL while ( ( shell = getusershell ( ) ) != NULL ) { if ( strcmp ( shell , pwd -> pw_shell ) == 0 || strcmp ( shell , ""/RADIUSD/ANY/SHELL"" ) == 0 ) { break ; } } endusershell ( ) ; if ( shell == NULL ) { radlog_request ( L_AUTH , 0 , request , ""[%s]: invalid shell [%s]"" , name , pwd -> pw_shell ) ; return RLM_MODULE_REJECT ; } # endif # endif # if defined ( HAVE_GETSPNAM ) && ! defined ( M_UNIX ) if ( spwd && spwd -> sp_lstchg > 0 && spwd -> sp_max >= 0 && ( request -> timestamp / 86400 ) > ( spwd -> sp_lstchg + spwd -> sp_max ) ) { radlog_request ( L_AUTH , 0 , request , ""[%s]: password has expired"" , name ) ; return RLM_MODULE_REJECT ; } if ( spwd && spwd -> sp_expire > 0 && ( request -> timestamp / 86400 ) > spwd -> sp_expire ) { radlog_request ( L_AUTH , 0 , request , ""[%s]: account has expired"" , name ) ; return RLM_MODULE_REJECT ; } # endif # if defined ( __FreeBSD__ ) || defined ( bsdi ) || defined ( _PWF_EXPIRE ) if ( ( pwd -> pw_expire > 0 ) && ( request -> timestamp > pwd -> pw_expire ) ) { radlog_request ( L_AUTH , 0 , request , ""[%s]: password has expired"" , name ) ; return RLM_MODULE_REJECT ; } # endif if ( encrypted_pass [ 0 ] == 0 ) return RLM_MODULE_NOOP ; vp = pairmake ( ""Crypt-Password"" , encrypted_pass , T_OP_SET ) ; if ( ! vp ) return RLM_MODULE_FAIL ; pairmove ( vp_list , & vp ) ; pairfree ( & vp ) ; return RLM_MODULE_UPDATED ; }" 141,"CWE-358 int udpv6_recvmsg ( struct sock * sk , struct msghdr * msg , size_t len , int noblock , int flags , int * addr_len ) { struct ipv6_pinfo * np = inet6_sk ( sk ) ; struct inet_sock * inet = inet_sk ( sk ) ; struct sk_buff * skb ; unsigned int ulen , copied ; int peeked , off = 0 ; int err ; int is_udplite = IS_UDPLITE ( sk ) ; int is_udp4 ; bool slow ; if ( flags & MSG_ERRQUEUE ) return ipv6_recv_error ( sk , msg , len , addr_len ) ; if ( np -> rxpmtu && np -> rxopt . bits . rxpmtu ) return ipv6_recv_rxpmtu ( sk , msg , len , addr_len ) ; try_again : skb = __skb_recv_datagram ( sk , flags | ( noblock ? MSG_DONTWAIT : 0 ) , & peeked , & off , & err ) ; if ( ! skb ) goto out ; ulen = skb -> len - sizeof ( struct udphdr ) ; copied = len ; if ( copied > ulen ) copied = ulen ; else if ( copied < ulen ) msg -> msg_flags |= MSG_TRUNC ; is_udp4 = ( skb -> protocol == htons ( ETH_P_IP ) ) ; if ( copied < ulen || UDP_SKB_CB ( skb ) -> partial_cov ) { if ( udp_lib_checksum_complete ( skb ) ) goto csum_copy_err ; } if ( skb_csum_unnecessary ( skb ) ) err = skb_copy_datagram_msg ( skb , sizeof ( struct udphdr ) , msg , copied ) ; else { err = skb_copy_and_csum_datagram_msg ( skb , sizeof ( struct udphdr ) , msg ) ; if ( err == - EINVAL ) goto csum_copy_err ; } if ( unlikely ( err ) ) { trace_kfree_skb ( skb , udpv6_recvmsg ) ; if ( ! peeked ) { atomic_inc ( & sk -> sk_drops ) ; if ( is_udp4 ) UDP_INC_STATS_USER ( sock_net ( sk ) , UDP_MIB_INERRORS , is_udplite ) ; else UDP6_INC_STATS_USER ( sock_net ( sk ) , UDP_MIB_INERRORS , is_udplite ) ; } goto out_free ; } if ( ! peeked ) { if ( is_udp4 ) UDP_INC_STATS_USER ( sock_net ( sk ) , UDP_MIB_INDATAGRAMS , is_udplite ) ; else UDP6_INC_STATS_USER ( sock_net ( sk ) , UDP_MIB_INDATAGRAMS , is_udplite ) ; } sock_recv_ts_and_drops ( msg , sk , skb ) ; if ( msg -> msg_name ) { DECLARE_SOCKADDR ( struct sockaddr_in6 * , sin6 , msg -> msg_name ) ; sin6 -> sin6_family = AF_INET6 ; sin6 -> sin6_port = udp_hdr ( skb ) -> source ; sin6 -> sin6_flowinfo = 0 ; if ( is_udp4 ) { ipv6_addr_set_v4mapped ( ip_hdr ( skb ) -> saddr , & sin6 -> sin6_addr ) ; sin6 -> sin6_scope_id = 0 ; } else { sin6 -> sin6_addr = ipv6_hdr ( skb ) -> saddr ; sin6 -> sin6_scope_id = ipv6_iface_scope_id ( & sin6 -> sin6_addr , inet6_iif ( skb ) ) ; } * addr_len = sizeof ( * sin6 ) ; } if ( np -> rxopt . all ) ip6_datagram_recv_common_ctl ( sk , msg , skb ) ;","int udpv6_recvmsg ( struct sock * sk , struct msghdr * msg , size_t len , int noblock , int flags , int * addr_len ) { struct ipv6_pinfo * np = inet6_sk ( sk ) ; struct inet_sock * inet = inet_sk ( sk ) ; struct sk_buff * skb ; unsigned int ulen , copied ; int peeked , off = 0 ; int err ; int is_udplite = IS_UDPLITE ( sk ) ; bool checksum_valid = false ; int is_udp4 ; bool slow ; if ( flags & MSG_ERRQUEUE ) return ipv6_recv_error ( sk , msg , len , addr_len ) ; if ( np -> rxpmtu && np -> rxopt . bits . rxpmtu ) return ipv6_recv_rxpmtu ( sk , msg , len , addr_len ) ; try_again : skb = __skb_recv_datagram ( sk , flags | ( noblock ? MSG_DONTWAIT : 0 ) , & peeked , & off , & err ) ; if ( ! skb ) goto out ; ulen = skb -> len - sizeof ( struct udphdr ) ; copied = len ; if ( copied > ulen ) copied = ulen ; else if ( copied < ulen ) msg -> msg_flags |= MSG_TRUNC ; is_udp4 = ( skb -> protocol == htons ( ETH_P_IP ) ) ; if ( copied < ulen || UDP_SKB_CB ( skb ) -> partial_cov ) { checksum_valid = ! udp_lib_checksum_complete ( skb ) ; if ( ! checksum_valid ) goto csum_copy_err ; } if ( checksum_valid || skb_csum_unnecessary ( skb ) ) err = skb_copy_datagram_msg ( skb , sizeof ( struct udphdr ) , msg , copied ) ; else { err = skb_copy_and_csum_datagram_msg ( skb , sizeof ( struct udphdr ) , msg ) ; if ( err == - EINVAL ) goto csum_copy_err ; } if ( unlikely ( err ) ) { trace_kfree_skb ( skb , udpv6_recvmsg ) ; if ( ! peeked ) { atomic_inc ( & sk -> sk_drops ) ; if ( is_udp4 ) UDP_INC_STATS_USER ( sock_net ( sk ) , UDP_MIB_INERRORS , is_udplite ) ; else UDP6_INC_STATS_USER ( sock_net ( sk ) , UDP_MIB_INERRORS , is_udplite ) ; } goto out_free ; } if ( ! peeked ) { if ( is_udp4 ) UDP_INC_STATS_USER ( sock_net ( sk ) , UDP_MIB_INDATAGRAMS , is_udplite ) ; else UDP6_INC_STATS_USER ( sock_net ( sk ) , UDP_MIB_INDATAGRAMS , is_udplite ) ; } sock_recv_ts_and_drops ( msg , sk , skb ) ; if ( msg -> msg_name ) { DECLARE_SOCKADDR ( struct sockaddr_in6 * , sin6 , msg -> msg_name ) ; sin6 -> sin6_family = AF_INET6 ; sin6 -> sin6_port = udp_hdr ( skb ) -> source ; sin6 -> sin6_flowinfo = 0 ; if ( is_udp4 ) { ipv6_addr_set_v4mapped ( ip_hdr ( skb ) -> saddr , & sin6 -> sin6_addr ) ; sin6 -> sin6_scope_id = 0 ; } else { sin6 -> sin6_addr = ipv6_hdr ( skb ) -> saddr ; sin6 -> sin6_scope_id = ipv6_iface_scope_id ( & sin6 -> sin6_addr , inet6_iif ( skb ) ) ; } * addr_len = sizeof ( * sin6 ) ; } if ( np -> rxopt . all ) ip6_datagram_recv_common_ctl ( sk , msg , skb ) ;" 142,"CWE-326 void device_init ( ) { hw_init ( LOW_FREQUENCY ) ; if ( ! tsc_sensor_exists ( ) ) { _NFC_status = nfc_init ( ) ; } if ( _NFC_status == NFC_IS_ACTIVE ) { printf1 ( TAG_NFC , ""Have NFC\\r\\n"" ) ; isLowFreq = 1 ; IS_BUTTON_PRESSED = is_physical_button_pressed ; } else { printf1 ( TAG_NFC , ""Have NO NFC\\r\\n"" ) ; hw_init ( HIGH_FREQUENCY ) ; isLowFreq = 0 ; device_init_button ( ) ; } usbhid_init ( ) ; ctaphid_init ( ) ; ctap_init ( ) ; device_migrate ( ) ; # if BOOT_TO_DFU flash_option_bytes_init ( 1 ) ; # else flash_option_bytes_init ( 0 ) ; # endif }","void device_init ( ) { hw_init ( LOW_FREQUENCY ) ; # if BOOT_TO_DFU flash_option_bytes_init ( 1 ) ; # else flash_option_bytes_init ( 0 ) ; # endif if ( ! tsc_sensor_exists ( ) ) { _NFC_status = nfc_init ( ) ; } if ( _NFC_status == NFC_IS_ACTIVE ) { printf1 ( TAG_NFC , ""Have NFC\\r\\n"" ) ; isLowFreq = 1 ; IS_BUTTON_PRESSED = is_physical_button_pressed ; } else { printf1 ( TAG_NFC , ""Have NO NFC\\r\\n"" ) ; hw_init ( HIGH_FREQUENCY ) ; isLowFreq = 0 ; device_init_button ( ) ; } usbhid_init ( ) ; ctaphid_init ( ) ; ctap_init ( ) ; device_migrate ( ) ; }" 143,"CWE-400 static int evtchn_fifo_percpu_deinit ( unsigned int cpu ) { __evtchn_fifo_handle_events ( cpu , true ) ; return 0 ; }","static int evtchn_fifo_percpu_deinit ( unsigned int cpu ) { __evtchn_fifo_handle_events ( cpu , NULL ) ; return 0 ; }" 144,"CWE-400 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 ; bool done ; for ( n = m ; ; n = p ) { p = n -> mnt_master ; if ( p == dest_master || IS_MNT_MARKED ( p ) ) break ; } 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 ) ; 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 ; bool done ; for ( n = m ; ; n = p ) { p = n -> mnt_master ; if ( p == dest_master || IS_MNT_MARKED ( p ) ) break ; } 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 ) ; 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 count_mounts ( m -> mnt_ns , child ) ; }" 145,"NVD-CWE-Other LUA_API void lua_sethook ( lua_State * L , lua_Hook func , int mask , int count ) { if ( func == NULL || mask == 0 ) { mask = 0 ; func = NULL ; } if ( isLua ( L -> ci ) ) L -> oldpc = L -> ci -> u . l . savedpc ; L -> hook = func ; L -> basehookcount = count ; resethookcount ( L ) ; L -> hookmask = cast_byte ( mask ) ; if ( mask ) settraps ( L -> ci ) ; }","LUA_API void lua_sethook ( lua_State * L , lua_Hook func , int mask , int count ) { if ( func == NULL || mask == 0 ) { mask = 0 ; func = NULL ; } L -> hook = func ; L -> basehookcount = count ; resethookcount ( L ) ; L -> hookmask = cast_byte ( mask ) ; if ( mask ) settraps ( L -> ci ) ; }" 146,"CWE-200 int rds_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int msg_flags ) { struct sock * sk = sock -> sk ; struct rds_sock * rs = rds_sk_to_rs ( sk ) ; long timeo ; int ret = 0 , nonblock = msg_flags & MSG_DONTWAIT ; struct sockaddr_in * sin ; struct rds_incoming * inc = NULL ; timeo = sock_rcvtimeo ( sk , nonblock ) ; rdsdebug ( ""size %zu flags 0x%x timeo %ld\\n"" , size , msg_flags , timeo ) ; if ( msg_flags & MSG_OOB ) goto out ; while ( 1 ) { if ( ! list_empty ( & rs -> rs_notify_queue ) ) { ret = rds_notify_queue_get ( rs , msg ) ; break ; } if ( rs -> rs_cong_notify ) { ret = rds_notify_cong ( rs , msg ) ; break ; } if ( ! rds_next_incoming ( rs , & inc ) ) { if ( nonblock ) { ret = - EAGAIN ; break ; } timeo = wait_event_interruptible_timeout ( * sk_sleep ( sk ) , ( ! list_empty ( & rs -> rs_notify_queue ) || rs -> rs_cong_notify || rds_next_incoming ( rs , & inc ) ) , timeo ) ; rdsdebug ( ""recvmsg woke inc %p timeo %ld\\n"" , inc , timeo ) ; if ( timeo > 0 || timeo == MAX_SCHEDULE_TIMEOUT ) continue ; ret = timeo ; if ( ret == 0 ) ret = - ETIMEDOUT ; break ; } rdsdebug ( ""copying inc %p from %pI4:%u to user\\n"" , inc , & inc -> i_conn -> c_faddr , ntohs ( inc -> i_hdr . h_sport ) ) ; ret = inc -> i_conn -> c_trans -> inc_copy_to_user ( inc , msg -> msg_iov , size ) ; if ( ret < 0 ) break ; if ( ! rds_still_queued ( rs , inc , ! ( msg_flags & MSG_PEEK ) ) ) { rds_inc_put ( inc ) ; inc = NULL ; rds_stats_inc ( s_recv_deliver_raced ) ; continue ; } if ( ret < be32_to_cpu ( inc -> i_hdr . h_len ) ) { if ( msg_flags & MSG_TRUNC ) ret = be32_to_cpu ( inc -> i_hdr . h_len ) ; msg -> msg_flags |= MSG_TRUNC ; } if ( rds_cmsg_recv ( inc , msg ) ) { ret = - EFAULT ; goto out ; } rds_stats_inc ( s_recv_delivered ) ; sin = ( struct sockaddr_in * ) msg -> msg_name ; if ( sin ) { sin -> sin_family = AF_INET ; sin -> sin_port = inc -> i_hdr . h_sport ; sin -> sin_addr . s_addr = inc -> i_saddr ; memset ( sin -> sin_zero , 0 , sizeof ( sin -> sin_zero ) ) ; } break ; } if ( inc ) rds_inc_put ( inc ) ; out : return ret ; }","int rds_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t size , int msg_flags ) { struct sock * sk = sock -> sk ; struct rds_sock * rs = rds_sk_to_rs ( sk ) ; long timeo ; int ret = 0 , nonblock = msg_flags & MSG_DONTWAIT ; struct sockaddr_in * sin ; struct rds_incoming * inc = NULL ; timeo = sock_rcvtimeo ( sk , nonblock ) ; rdsdebug ( ""size %zu flags 0x%x timeo %ld\\n"" , size , msg_flags , timeo ) ; msg -> msg_namelen = 0 ; if ( msg_flags & MSG_OOB ) goto out ; while ( 1 ) { if ( ! list_empty ( & rs -> rs_notify_queue ) ) { ret = rds_notify_queue_get ( rs , msg ) ; break ; } if ( rs -> rs_cong_notify ) { ret = rds_notify_cong ( rs , msg ) ; break ; } if ( ! rds_next_incoming ( rs , & inc ) ) { if ( nonblock ) { ret = - EAGAIN ; break ; } timeo = wait_event_interruptible_timeout ( * sk_sleep ( sk ) , ( ! list_empty ( & rs -> rs_notify_queue ) || rs -> rs_cong_notify || rds_next_incoming ( rs , & inc ) ) , timeo ) ; rdsdebug ( ""recvmsg woke inc %p timeo %ld\\n"" , inc , timeo ) ; if ( timeo > 0 || timeo == MAX_SCHEDULE_TIMEOUT ) continue ; ret = timeo ; if ( ret == 0 ) ret = - ETIMEDOUT ; break ; } rdsdebug ( ""copying inc %p from %pI4:%u to user\\n"" , inc , & inc -> i_conn -> c_faddr , ntohs ( inc -> i_hdr . h_sport ) ) ; ret = inc -> i_conn -> c_trans -> inc_copy_to_user ( inc , msg -> msg_iov , size ) ; if ( ret < 0 ) break ; if ( ! rds_still_queued ( rs , inc , ! ( msg_flags & MSG_PEEK ) ) ) { rds_inc_put ( inc ) ; inc = NULL ; rds_stats_inc ( s_recv_deliver_raced ) ; continue ; } if ( ret < be32_to_cpu ( inc -> i_hdr . h_len ) ) { if ( msg_flags & MSG_TRUNC ) ret = be32_to_cpu ( inc -> i_hdr . h_len ) ; msg -> msg_flags |= MSG_TRUNC ; } if ( rds_cmsg_recv ( inc , msg ) ) { ret = - EFAULT ; goto out ; } rds_stats_inc ( s_recv_delivered ) ; sin = ( struct sockaddr_in * ) msg -> msg_name ; if ( sin ) { sin -> sin_family = AF_INET ; sin -> sin_port = inc -> i_hdr . h_sport ; sin -> sin_addr . s_addr = inc -> i_saddr ; memset ( sin -> sin_zero , 0 , sizeof ( sin -> sin_zero ) ) ; msg -> msg_namelen = sizeof ( * sin ) ; } break ; } if ( inc ) rds_inc_put ( inc ) ; out : return ret ; }" 147,"CWE-125 ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; Bitmap2Header1 . Depth = ReadBlobByte ( image ) ; Bitmap2Header1 . Compression = ReadBlobByte ( image ) ; if ( Bitmap2Header1 . Compression > 1 ) continue ; switch ( Bitmap2Header1 . Depth ) { case 1 : bpp = 1 ; break ; case 2 : bpp = 2 ; break ; case 3 : bpp = 4 ; break ; case 4 : bpp = 8 ; break ; case 8 : bpp = 24 ; break ; default : continue ; } image -> columns = Bitmap2Header1 . Width ; image -> rows = Bitmap2Header1 . Height ; if ( ( image -> colors == 0 ) && ( bpp != 24 ) ) { size_t one ; one = 1 ; image -> colors = one << bpp ; if ( ! AcquireImageColormap ( image , image -> colors , exception ) ) goto NoMemory ; } else { if ( bpp < 24 ) if ( image -> colors < ( one << bpp ) && bpp != 24 ) image -> colormap = ( PixelInfo * ) ResizeQuantumMemory ( image -> colormap , ( size_t ) ( one << bpp ) , sizeof ( * image -> colormap ) ) ; } switch ( Bitmap2Header1 . Compression ) { case 0 : { ldblk = ( ssize_t ) ( ( bpp * image -> columns + 7 ) / 8 ) ; BImgBuff = ( unsigned char * ) AcquireQuantumMemory ( ( size_t ) ldblk , sizeof ( * BImgBuff ) ) ; if ( BImgBuff == ( unsigned char * ) NULL ) goto NoMemory ; for ( i = 0 ; i < ( ssize_t ) image -> rows ; i ++ ) { ( void ) ReadBlob ( image , ldblk , BImgBuff ) ; InsertRow ( image , BImgBuff , i , bpp , exception ) ; } if ( BImgBuff ) BImgBuff = ( unsigned char * ) RelinquishMagickMemory ( BImgBuff ) ; ; break ; } case 1 : { if ( UnpackWPG2Raster ( image , bpp , exception ) < 0 ) goto DecompressionFailed ; break ; } } if ( CTM [ 0 ] [ 0 ] < 0 && ! image_info -> ping ) { 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 ( CTM [ 1 ] [ 1 ] < 0 && ! image_info -> ping ) { Image * flip_image ; flip_image = FlipImage ( image , exception ) ; if ( flip_image != ( Image * ) NULL ) { DuplicateBlob ( flip_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flip_image ) ; } } AcquireNextImage ( image_info , image , exception ) ; image -> depth = 8 ; if ( image -> next == ( Image * ) NULL ) goto Finish ; image = SyncNextImageInList ( image ) ; image -> columns = image -> rows = 1 ; image -> colors = 0 ; break ; case 0x12 : i = ReadBlobLSBShort ( image ) ;","ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; Bitmap2Header1 . Depth = ReadBlobByte ( image ) ; Bitmap2Header1 . Compression = ReadBlobByte ( image ) ; if ( Bitmap2Header1 . Compression > 1 ) continue ; switch ( Bitmap2Header1 . Depth ) { case 1 : bpp = 1 ; break ; case 2 : bpp = 2 ; break ; case 3 : bpp = 4 ; break ; case 4 : bpp = 8 ; break ; case 8 : bpp = 24 ; break ; default : continue ; } image -> columns = Bitmap2Header1 . Width ; image -> rows = Bitmap2Header1 . Height ; if ( ( image -> colors == 0 ) && ( bpp != 24 ) ) { size_t one ; one = 1 ; image -> colors = one << bpp ; if ( ! AcquireImageColormap ( image , image -> colors , exception ) ) goto NoMemory ; } else { if ( bpp < 24 ) if ( image -> colors < ( one << bpp ) && bpp != 24 ) image -> colormap = ( PixelInfo * ) ResizeQuantumMemory ( image -> colormap , ( size_t ) ( one << bpp ) , sizeof ( * image -> colormap ) ) ; } switch ( Bitmap2Header1 . Compression ) { case 0 : { ldblk = ( ssize_t ) ( ( bpp * image -> columns + 7 ) / 8 ) ; BImgBuff = ( unsigned char * ) AcquireQuantumMemory ( ( size_t ) ldblk + 1 , sizeof ( * BImgBuff ) ) ; if ( BImgBuff == ( unsigned char * ) NULL ) goto NoMemory ; for ( i = 0 ; i < ( ssize_t ) image -> rows ; i ++ ) { ( void ) ReadBlob ( image , ldblk , BImgBuff ) ; InsertRow ( image , BImgBuff , i , bpp , exception ) ; } if ( BImgBuff ) BImgBuff = ( unsigned char * ) RelinquishMagickMemory ( BImgBuff ) ; ; break ; } case 1 : { if ( UnpackWPG2Raster ( image , bpp , exception ) < 0 ) goto DecompressionFailed ; break ; } } if ( CTM [ 0 ] [ 0 ] < 0 && ! image_info -> ping ) { 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 ( CTM [ 1 ] [ 1 ] < 0 && ! image_info -> ping ) { Image * flip_image ; flip_image = FlipImage ( image , exception ) ; if ( flip_image != ( Image * ) NULL ) { DuplicateBlob ( flip_image , image ) ; ( void ) RemoveLastImageFromList ( & image ) ; AppendImageToList ( & image , flip_image ) ; } } AcquireNextImage ( image_info , image , exception ) ; image -> depth = 8 ; if ( image -> next == ( Image * ) NULL ) goto Finish ; image = SyncNextImageInList ( image ) ; image -> columns = image -> rows = 1 ; image -> colors = 0 ; break ; case 0x12 : i = ReadBlobLSBShort ( image ) ;" 148,"CWE-20 uint16_t enc28j60ReadPhyReg ( NetInterface * interface , uint16_t address ) { uint16_t data ; enc28j60WriteReg ( interface , ENC28J60_REG_MIREGADR , address & REG_ADDR_MASK ) ; enc28j60WriteReg ( interface , ENC28J60_REG_MICMD , MICMD_MIIRD ) ; while ( ( enc28j60ReadReg ( interface , ENC28J60_REG_MISTAT ) & MISTAT_BUSY ) != 0 ) { } enc28j60WriteReg ( interface , ENC28J60_REG_MICMD , 0 ) ; data = enc28j60ReadReg ( interface , ENC28J60_REG_MIRDL ) ; data |= enc28j60ReadReg ( interface , ENC28J60_REG_MIRDH ) << 8 ; return data ; }","uint16_t enc28j60ReadPhyReg ( NetInterface * interface , uint16_t address ) { uint16_t data ; enc28j60WriteReg ( interface , ENC28J60_MIREGADR , address & REG_ADDR_MASK ) ; enc28j60WriteReg ( interface , ENC28J60_MICMD , ENC28J60_MICMD_MIIRD ) ; while ( ( enc28j60ReadReg ( interface , ENC28J60_MISTAT ) & ENC28J60_MISTAT_BUSY ) != 0 ) { } enc28j60WriteReg ( interface , ENC28J60_MICMD , 0 ) ; data = enc28j60ReadReg ( interface , ENC28J60_MIRDL ) ; data |= enc28j60ReadReg ( interface , ENC28J60_MIRDH ) << 8 ; return data ; }" 149,"CWE-476 static void mem_cgroup_usage_unregister_event ( struct cgroup * cgrp , struct cftype * cft , struct eventfd_ctx * eventfd ) { struct mem_cgroup * memcg = mem_cgroup_from_cont ( cgrp ) ; struct mem_cgroup_thresholds * thresholds ; struct mem_cgroup_threshold_ary * new ; int type = MEMFILE_TYPE ( cft -> private ) ; u64 usage ; int i , j , size ; mutex_lock ( & memcg -> thresholds_lock ) ; if ( type == _MEM ) thresholds = & memcg -> thresholds ; else if ( type == _MEMSWAP ) thresholds = & memcg -> memsw_thresholds ; else BUG ( ) ; BUG_ON ( ! thresholds ) ; usage = mem_cgroup_usage ( memcg , type == _MEMSWAP ) ; __mem_cgroup_threshold ( memcg , type == _MEMSWAP ) ; size = 0 ; for ( i = 0 ; i < thresholds -> primary -> size ; i ++ ) { if ( thresholds -> primary -> entries [ i ] . eventfd != eventfd ) size ++ ; } new = thresholds -> spare ; if ( ! size ) { kfree ( new ) ; new = NULL ; goto swap_buffers ; } new -> size = size ; new -> current_threshold = - 1 ; for ( i = 0 , j = 0 ; i < thresholds -> primary -> size ; i ++ ) { if ( thresholds -> primary -> entries [ i ] . eventfd == eventfd ) continue ; new -> entries [ j ] = thresholds -> primary -> entries [ i ] ; if ( new -> entries [ j ] . threshold < usage ) { } j ++ ; } swap_buffers : thresholds -> spare = thresholds -> primary ; rcu_assign_pointer ( thresholds -> primary , new ) ; synchronize_rcu ( ) ; mutex_unlock ( & memcg -> thresholds_lock ) ; }","static void mem_cgroup_usage_unregister_event ( struct cgroup * cgrp , struct cftype * cft , struct eventfd_ctx * eventfd ) { struct mem_cgroup * memcg = mem_cgroup_from_cont ( cgrp ) ; struct mem_cgroup_thresholds * thresholds ; struct mem_cgroup_threshold_ary * new ; int type = MEMFILE_TYPE ( cft -> private ) ; u64 usage ; int i , j , size ; mutex_lock ( & memcg -> thresholds_lock ) ; if ( type == _MEM ) thresholds = & memcg -> thresholds ; else if ( type == _MEMSWAP ) thresholds = & memcg -> memsw_thresholds ; else BUG ( ) ; BUG_ON ( ! thresholds ) ; if ( ! thresholds -> primary ) goto unlock ; usage = mem_cgroup_usage ( memcg , type == _MEMSWAP ) ; __mem_cgroup_threshold ( memcg , type == _MEMSWAP ) ; size = 0 ; for ( i = 0 ; i < thresholds -> primary -> size ; i ++ ) { if ( thresholds -> primary -> entries [ i ] . eventfd != eventfd ) size ++ ; } new = thresholds -> spare ; if ( ! size ) { kfree ( new ) ; new = NULL ; goto swap_buffers ; } new -> size = size ; new -> current_threshold = - 1 ; for ( i = 0 , j = 0 ; i < thresholds -> primary -> size ; i ++ ) { if ( thresholds -> primary -> entries [ i ] . eventfd == eventfd ) continue ; new -> entries [ j ] = thresholds -> primary -> entries [ i ] ; if ( new -> entries [ j ] . threshold < usage ) { + new -> current_threshold ; } j ++ ; } swap_buffers : thresholds -> spare = thresholds -> primary ; rcu_assign_pointer ( thresholds -> primary , new ) ; synchronize_rcu ( ) ; unlock : mutex_unlock ( & memcg -> thresholds_lock ) ; }" 150,"CWE-362 static struct ip_options * ip_options_get_alloc ( const int optlen ) { return kzalloc ( sizeof ( struct ip_options ) + ( ( optlen + 3 ) & ~ 3 ) , GFP_KERNEL ) ; }"," static struct ip_options_rcu * ip_options_get_alloc ( const int optlen ) { return kzalloc ( sizeof ( struct ip_options_rcu ) + ( ( optlen + 3 ) & ~ 3 ) , GFP_KERNEL ) ; }" 151,"CWE-119 protected int file_check_mem ( struct magic_set * ms , unsigned int level ) { size_t len ; if ( level >= ms -> c . len ) { len = ( ms -> c . len += 20 ) * sizeof ( * ms -> c . li ) ; ms -> c . li = CAST ( struct level_info * , ( ms -> c . li == NULL ) ? malloc ( len ) : realloc ( ms -> c . li , len ) ) ; if ( ms -> c . li == NULL ) { file_oomem ( ms , len ) ; return - 1 ; } } ms -> c . li [ level ] . got_match = 0 ; # ifdef ENABLE_CONDITIONALS ms -> c . li [ level ] . last_match = 0 ; ms -> c . li [ level ] . last_cond = COND_NONE ; # endif return 0 ; }","protected int file_check_mem ( struct magic_set * ms , unsigned int level ) { size_t len ; if ( level >= ms -> c . len ) { len = ( ms -> c . len = 20 + level ) * sizeof ( * ms -> c . li ) ; ms -> c . li = CAST ( struct level_info * , ( ms -> c . li == NULL ) ? malloc ( len ) : realloc ( ms -> c . li , len ) ) ; if ( ms -> c . li == NULL ) { file_oomem ( ms , len ) ; return - 1 ; } } ms -> c . li [ level ] . got_match = 0 ; # ifdef ENABLE_CONDITIONALS ms -> c . li [ level ] . last_match = 0 ; ms -> c . li [ level ] . last_cond = COND_NONE ; # endif return 0 ; }" 152,"CWE-200 static int mincore_pte_range ( pmd_t * pmd , unsigned long addr , unsigned long end , struct mm_walk * walk ) { spinlock_t * ptl ; struct vm_area_struct * vma = walk -> vma ; pte_t * ptep ; unsigned char * vec = walk -> private ; int nr = ( end - addr ) >> PAGE_SHIFT ; ptl = pmd_trans_huge_lock ( pmd , vma ) ; if ( ptl ) { memset ( vec , 1 , nr ) ; spin_unlock ( ptl ) ; goto out ; } if ( pmd_trans_unstable ( pmd ) ) { __mincore_unmapped_range ( addr , end , vma , vec ) ; goto out ; } ptep = pte_offset_map_lock ( walk -> mm , pmd , addr , & ptl ) ; for ( ; addr != end ; ptep ++ , addr += PAGE_SIZE ) { pte_t pte = * ptep ; if ( pte_none ( pte ) ) __mincore_unmapped_range ( addr , addr + PAGE_SIZE , vma , vec ) ; else if ( pte_present ( pte ) ) * vec = 1 ; else { swp_entry_t entry = pte_to_swp_entry ( pte ) ; if ( non_swap_entry ( entry ) ) { * vec = 1 ; } else { # ifdef CONFIG_SWAP * vec = mincore_page ( swap_address_space ( entry ) , swp_offset ( entry ) ) ; # else WARN_ON ( 1 ) ; * vec = 1 ; # endif } } vec ++ ; } pte_unmap_unlock ( ptep - 1 , ptl ) ; out : walk -> private += nr ; cond_resched ( ) ; return 0 ; }","static int mincore_pte_range ( pmd_t * pmd , unsigned long addr , unsigned long end , struct mm_walk * walk ) { spinlock_t * ptl ; struct vm_area_struct * vma = walk -> vma ; pte_t * ptep ; unsigned char * vec = walk -> private ; int nr = ( end - addr ) >> PAGE_SHIFT ; ptl = pmd_trans_huge_lock ( pmd , vma ) ; if ( ptl ) { memset ( vec , 1 , nr ) ; spin_unlock ( ptl ) ; goto out ; } if ( pmd_trans_unstable ( pmd ) ) { memset ( vec , 1 , nr ) ; goto out ; } ptep = pte_offset_map_lock ( walk -> mm , pmd , addr , & ptl ) ; for ( ; addr != end ; ptep ++ , addr += PAGE_SIZE ) { pte_t pte = * ptep ; if ( pte_none ( pte ) ) * vec = 0 ; else if ( pte_present ( pte ) ) * vec = 1 ; else { swp_entry_t entry = pte_to_swp_entry ( pte ) ; * vec = ! ! non_swap_entry ( entry ) ; } vec ++ ; } pte_unmap_unlock ( ptep - 1 , ptl ) ; out : walk -> private += nr ; cond_resched ( ) ; return 0 ; }" 153,"CWE-269 static int store_asoundrc ( void ) { fs_build_mnt_dir ( ) ; char * src ; char * dest = RUN_ASOUNDRC_FILE ; FILE * fp = fopen ( dest , ""w"" ) ; if ( fp ) { fprintf ( fp , ""\\n"" ) ; SET_PERMS_STREAM ( fp , getuid ( ) , getgid ( ) , 0644 ) ; fclose ( fp ) ; } if ( asprintf ( & src , ""%s/.asoundrc"" , cfg . homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( src , & s ) == 0 ) { if ( is_link ( src ) ) { fprintf ( stderr , ""Error: invalid .asoundrc file\\n"" ) ; exit ( 1 ) ; } 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 { fs_logger2 ( ""clone"" , dest ) ; } _exit ( 0 ) ; } waitpid ( child , NULL , 0 ) ; if ( chown ( dest , getuid ( ) , getgid ( ) ) == - 1 ) errExit ( ""fchown"" ) ; if ( chmod ( dest , 0644 ) == - 1 ) errExit ( ""fchmod"" ) ; return 1 ; } return 0 ; }","static int store_asoundrc ( void ) { fs_build_mnt_dir ( ) ; char * src ; char * dest = RUN_ASOUNDRC_FILE ; FILE * fp = fopen ( dest , ""w"" ) ; if ( fp ) { fprintf ( fp , ""\\n"" ) ; SET_PERMS_STREAM ( fp , getuid ( ) , getgid ( ) , 0644 ) ; fclose ( fp ) ; } if ( asprintf ( & src , ""%s/.asoundrc"" , cfg . homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( src , & s ) == 0 ) { if ( is_link ( src ) ) { char * rp = realpath ( src , NULL ) ; if ( ! rp ) { fprintf ( stderr , ""Error: Cannot access %s\\n"" , src ) ; exit ( 1 ) ; } if ( strncmp ( rp , cfg . homedir , strlen ( cfg . homedir ) ) != 0 ) { fprintf ( stderr , ""Error: .asoundrc is a symbolic link pointing to a file outside home directory\\n"" ) ; exit ( 1 ) ; } free ( rp ) ; } copy_file_as_user ( src , dest , getuid ( ) , getgid ( ) , 0644 ) ; fs_logger2 ( ""clone"" , dest ) ; return 1 ; } return 0 ; }" 154,"CWE-119 static void copy_and_extend_plane ( const uint8_t * src , int src_pitch , uint8_t * dst , int dst_pitch , int w , int h , int extend_top , int extend_left , int extend_bottom , int extend_right ) { int i , linesize ; const uint8_t * src_ptr1 = src ; const uint8_t * src_ptr2 = src + w - 1 ; uint8_t * dst_ptr1 = dst - extend_left ; uint8_t * dst_ptr2 = dst + w ; for ( i = 0 ; i < h ; i ++ ) { vpx_memset ( dst_ptr1 , src_ptr1 [ 0 ] , extend_left ) ; vpx_memcpy ( dst_ptr1 + extend_left , src_ptr1 , w ) ; vpx_memset ( dst_ptr2 , src_ptr2 [ 0 ] , extend_right ) ; src_ptr1 += src_pitch ; src_ptr2 += src_pitch ; dst_ptr1 += dst_pitch ; dst_ptr2 += dst_pitch ; } src_ptr1 = dst - extend_left ; src_ptr2 = dst + dst_pitch * ( h - 1 ) - extend_left ; dst_ptr1 = dst + dst_pitch * ( - extend_top ) - extend_left ; dst_ptr2 = dst + dst_pitch * ( h ) - extend_left ; linesize = extend_left + extend_right + w ; for ( i = 0 ; i < extend_top ; i ++ ) { vpx_memcpy ( dst_ptr1 , src_ptr1 , linesize ) ; dst_ptr1 += dst_pitch ; } for ( i = 0 ; i < extend_bottom ; i ++ ) { vpx_memcpy ( dst_ptr2 , src_ptr2 , linesize ) ; dst_ptr2 += dst_pitch ; } }","static void copy_and_extend_plane ( const uint8_t * src , int src_pitch , uint8_t * dst , int dst_pitch , int w , int h , int extend_top , int extend_left , int extend_bottom , int extend_right ) { int i , linesize ; const uint8_t * src_ptr1 = src ; const uint8_t * src_ptr2 = src + w - 1 ; uint8_t * dst_ptr1 = dst - extend_left ; uint8_t * dst_ptr2 = dst + w ; for ( i = 0 ; i < h ; i ++ ) { memset ( dst_ptr1 , src_ptr1 [ 0 ] , extend_left ) ; memcpy ( dst_ptr1 + extend_left , src_ptr1 , w ) ; memset ( dst_ptr2 , src_ptr2 [ 0 ] , extend_right ) ; src_ptr1 += src_pitch ; src_ptr2 += src_pitch ; dst_ptr1 += dst_pitch ; dst_ptr2 += dst_pitch ; } src_ptr1 = dst - extend_left ; src_ptr2 = dst + dst_pitch * ( h - 1 ) - extend_left ; dst_ptr1 = dst + dst_pitch * ( - extend_top ) - extend_left ; dst_ptr2 = dst + dst_pitch * ( h ) - extend_left ; linesize = extend_left + extend_right + w ; for ( i = 0 ; i < extend_top ; i ++ ) { memcpy ( dst_ptr1 , src_ptr1 , linesize ) ; dst_ptr1 += dst_pitch ; } for ( i = 0 ; i < extend_bottom ; i ++ ) { memcpy ( dst_ptr2 , src_ptr2 , linesize ) ; dst_ptr2 += dst_pitch ; } }" 155,"CWE-189 static __inline__ void jiffies_to_compat_timeval ( unsigned long jiffies , struct compat_timeval * value ) { u64 nsec = ( u64 ) jiffies * TICK_NSEC ; long rem ; value -> tv_sec = div_long_long_rem ( nsec , NSEC_PER_SEC , & rem ) ; value -> tv_usec = rem / NSEC_PER_USEC ; }","static __inline__ void jiffies_to_compat_timeval ( unsigned long jiffies , struct compat_timeval * value ) { u64 nsec = ( u64 ) jiffies * TICK_NSEC ; u32 rem ; value -> tv_sec = div_u64_rem ( nsec , NSEC_PER_SEC , & rem ) ; value -> tv_usec = rem / NSEC_PER_USEC ; }" 156,"CWE-787 static void add_password ( AUTH_HDR * request , unsigned char type , CONST char * password , char * secret ) { MD5_CTX md5_secret , my_md5 ; unsigned char misc [ AUTH_VECTOR_LEN ] ; int i ; int length = strlen ( password ) ; unsigned char hashed [ 256 + AUTH_PASS_LEN ] ; unsigned char * vector ; attribute_t * attr ; if ( length > MAXPASS ) { length = MAXPASS ; } if ( length == 0 ) { length = AUTH_PASS_LEN ; } if ( ( length & ( AUTH_PASS_LEN - 1 ) ) != 0 ) { length += ( AUTH_PASS_LEN - 1 ) ; length &= ~ ( AUTH_PASS_LEN - 1 ) ; } memset ( hashed , 0 , length ) ; memcpy ( hashed , password , strlen ( password ) ) ; attr = find_attribute ( request , PW_PASSWORD ) ; if ( type == PW_PASSWORD ) { vector = request -> vector ; } else { vector = attr -> data ; } MD5Init ( & md5_secret ) ; MD5Update ( & md5_secret , ( unsigned char * ) secret , strlen ( secret ) ) ; my_md5 = md5_secret ; MD5Update ( & my_md5 , vector , AUTH_VECTOR_LEN ) ; MD5Final ( misc , & my_md5 ) ; xor ( hashed , misc , AUTH_PASS_LEN ) ; for ( i = 1 ; i < ( length >> 4 ) ; i ++ ) { my_md5 = md5_secret ; MD5Update ( & my_md5 , & hashed [ ( i - 1 ) * AUTH_PASS_LEN ] , AUTH_PASS_LEN ) ; MD5Final ( misc , & my_md5 ) ; xor ( & hashed [ i * AUTH_PASS_LEN ] , misc , AUTH_PASS_LEN ) ; } if ( type == PW_OLD_PASSWORD ) { attr = find_attribute ( request , PW_OLD_PASSWORD ) ; } if ( ! attr ) { add_attribute ( request , type , hashed , length ) ; } else { memcpy ( attr -> data , hashed , length ) ; } }","static void add_password ( AUTH_HDR * request , unsigned char type , CONST char * password , char * secret ) { MD5_CTX md5_secret , my_md5 ; unsigned char misc [ AUTH_VECTOR_LEN ] ; int i ; int length = strlen ( password ) ; unsigned char hashed [ 256 + AUTH_PASS_LEN ] ; unsigned char * vector ; attribute_t * attr ; if ( length > MAXPASS ) { length = MAXPASS ; } if ( length == 0 ) { length = AUTH_PASS_LEN ; } if ( ( length & ( AUTH_PASS_LEN - 1 ) ) != 0 ) { length += ( AUTH_PASS_LEN - 1 ) ; length &= ~ ( AUTH_PASS_LEN - 1 ) ; } memset ( hashed , 0 , length ) ; memcpy ( hashed , password , length ) ; attr = find_attribute ( request , PW_PASSWORD ) ; if ( type == PW_PASSWORD ) { vector = request -> vector ; } else { vector = attr -> data ; } MD5Init ( & md5_secret ) ; MD5Update ( & md5_secret , ( unsigned char * ) secret , strlen ( secret ) ) ; my_md5 = md5_secret ; MD5Update ( & my_md5 , vector , AUTH_VECTOR_LEN ) ; MD5Final ( misc , & my_md5 ) ; xor ( hashed , misc , AUTH_PASS_LEN ) ; for ( i = 1 ; i < ( length >> 4 ) ; i ++ ) { my_md5 = md5_secret ; MD5Update ( & my_md5 , & hashed [ ( i - 1 ) * AUTH_PASS_LEN ] , AUTH_PASS_LEN ) ; MD5Final ( misc , & my_md5 ) ; xor ( & hashed [ i * AUTH_PASS_LEN ] , misc , AUTH_PASS_LEN ) ; } if ( type == PW_OLD_PASSWORD ) { attr = find_attribute ( request , PW_OLD_PASSWORD ) ; } if ( ! attr ) { add_attribute ( request , type , hashed , length ) ; } else { memcpy ( attr -> data , hashed , length ) ; } }" 157,"CWE-125 SECURITY_STATUS ntlm_read_NegotiateMessage ( NTLM_CONTEXT * context , PSecBuffer buffer ) { wStream * s ; size_t length ; NTLM_NEGOTIATE_MESSAGE * message ; message = & context -> NEGOTIATE_MESSAGE ; ZeroMemory ( message , sizeof ( NTLM_NEGOTIATE_MESSAGE ) ) ; s = Stream_New ( ( BYTE * ) buffer -> pvBuffer , buffer -> cbBuffer ) ; if ( ! s ) return SEC_E_INTERNAL_ERROR ; if ( ntlm_read_message_header ( s , ( NTLM_MESSAGE_HEADER * ) message ) < 0 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } if ( message -> MessageType != MESSAGE_TYPE_NEGOTIATE ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } Stream_Read_UINT32 ( s , message -> NegotiateFlags ) ; if ( ! ( ( message -> NegotiateFlags & NTLMSSP_REQUEST_TARGET ) && ( message -> NegotiateFlags & NTLMSSP_NEGOTIATE_NTLM ) && ( message -> NegotiateFlags & NTLMSSP_NEGOTIATE_UNICODE ) ) ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } context -> NegotiateFlags = message -> NegotiateFlags ; if ( ntlm_read_message_fields ( s , & ( message -> DomainName ) ) < 0 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } if ( ntlm_read_message_fields ( s , & ( message -> Workstation ) ) < 0 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } if ( message -> NegotiateFlags & NTLMSSP_NEGOTIATE_VERSION ) { if ( ntlm_read_version_info ( s , & ( message -> Version ) ) < 0 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } } length = Stream_GetPosition ( s ) ; buffer -> cbBuffer = length ; if ( ! sspi_SecBufferAlloc ( & context -> NegotiateMessage , length ) ) { Stream_Free ( s , FALSE ) ; return SEC_E_INTERNAL_ERROR ; } CopyMemory ( context -> NegotiateMessage . pvBuffer , buffer -> pvBuffer , buffer -> cbBuffer ) ; context -> NegotiateMessage . BufferType = buffer -> BufferType ; # ifdef WITH_DEBUG_NTLM WLog_DBG ( TAG , ""NEGOTIATE_MESSAGE (length = %"" PRIu32 "")"" , context -> NegotiateMessage . cbBuffer ) ; winpr_HexDump ( TAG , WLOG_DEBUG , context -> NegotiateMessage . pvBuffer , context -> NegotiateMessage . cbBuffer ) ; ntlm_print_negotiate_flags ( message -> NegotiateFlags ) ; if ( message -> NegotiateFlags & NTLMSSP_NEGOTIATE_VERSION ) ntlm_print_version_info ( & ( message -> Version ) ) ; # endif context -> state = NTLM_STATE_CHALLENGE ; Stream_Free ( s , FALSE ) ;","SECURITY_STATUS ntlm_read_NegotiateMessage ( NTLM_CONTEXT * context , PSecBuffer buffer ) { wStream * s ; size_t length ; NTLM_NEGOTIATE_MESSAGE * message ; message = & context -> NEGOTIATE_MESSAGE ; ZeroMemory ( message , sizeof ( NTLM_NEGOTIATE_MESSAGE ) ) ; s = Stream_New ( ( BYTE * ) buffer -> pvBuffer , buffer -> cbBuffer ) ; if ( ! s ) return SEC_E_INTERNAL_ERROR ; if ( ntlm_read_message_header ( s , ( NTLM_MESSAGE_HEADER * ) message ) < 0 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } if ( message -> MessageType != MESSAGE_TYPE_NEGOTIATE ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } if ( Stream_GetRemainingLength ( s ) < 4 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } Stream_Read_UINT32 ( s , message -> NegotiateFlags ) ; if ( ! ( ( message -> NegotiateFlags & NTLMSSP_REQUEST_TARGET ) && ( message -> NegotiateFlags & NTLMSSP_NEGOTIATE_NTLM ) && ( message -> NegotiateFlags & NTLMSSP_NEGOTIATE_UNICODE ) ) ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } context -> NegotiateFlags = message -> NegotiateFlags ; if ( ntlm_read_message_fields ( s , & ( message -> DomainName ) ) < 0 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } if ( ntlm_read_message_fields ( s , & ( message -> Workstation ) ) < 0 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } if ( message -> NegotiateFlags & NTLMSSP_NEGOTIATE_VERSION ) { if ( ntlm_read_version_info ( s , & ( message -> Version ) ) < 0 ) { Stream_Free ( s , FALSE ) ; return SEC_E_INVALID_TOKEN ; } } length = Stream_GetPosition ( s ) ; buffer -> cbBuffer = length ; if ( ! sspi_SecBufferAlloc ( & context -> NegotiateMessage , length ) ) { Stream_Free ( s , FALSE ) ; return SEC_E_INTERNAL_ERROR ; } CopyMemory ( context -> NegotiateMessage . pvBuffer , buffer -> pvBuffer , buffer -> cbBuffer ) ; context -> NegotiateMessage . BufferType = buffer -> BufferType ; # ifdef WITH_DEBUG_NTLM WLog_DBG ( TAG , ""NEGOTIATE_MESSAGE (length = %"" PRIu32 "")"" , context -> NegotiateMessage . cbBuffer ) ; winpr_HexDump ( TAG , WLOG_DEBUG , context -> NegotiateMessage . pvBuffer , context -> NegotiateMessage . cbBuffer ) ; ntlm_print_negotiate_flags ( message -> NegotiateFlags ) ; if ( message -> NegotiateFlags & NTLMSSP_NEGOTIATE_VERSION ) ntlm_print_version_info ( & ( message -> Version ) ) ; # endif context -> state = NTLM_STATE_CHALLENGE ; Stream_Free ( s , FALSE ) ;" 158,"CWE-834 { MagickSizeType combined_length , length ; if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer contains additional info"" ) ; length = ReadBlobLong ( image ) ; combined_length = length + 4 ; if ( length != 0 ) { layer_info [ i ] . mask . page . y = ReadBlobSignedLong ( image ) ; layer_info [ i ] . mask . page . x = ReadBlobSignedLong ( image ) ; layer_info [ i ] . mask . page . height = ( size_t ) ( ReadBlobSignedLong ( image ) - layer_info [ i ] . mask . page . y ) ; layer_info [ i ] . mask . page . width = ( size_t ) ( ReadBlobSignedLong ( image ) - layer_info [ i ] . mask . page . x ) ; layer_info [ i ] . mask . background = ( unsigned char ) ReadBlobByte ( image ) ; layer_info [ i ] . mask . flags = ( unsigned char ) ReadBlobByte ( image ) ; if ( ! ( layer_info [ i ] . mask . flags & 0x01 ) ) { layer_info [ i ] . mask . page . y = layer_info [ i ] . mask . page . y - layer_info [ i ] . page . y ; layer_info [ i ] . mask . page . x = layer_info [ i ] . mask . page . x - layer_info [ i ] . page . x ; } if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer mask: offset(%.20g,%.20g), size(%.20g,%.20g), length=%.20g"" , ( double ) layer_info [ i ] . mask . page . x , ( double ) layer_info [ i ] . mask . page . y , ( double ) layer_info [ i ] . mask . page . width , ( double ) layer_info [ i ] . mask . page . height , ( double ) ( ( MagickOffsetType ) length ) - 18 ) ; if ( DiscardBlobBytes ( image , ( MagickSizeType ) ( length - 18 ) ) == MagickFalse ) { layer_info = DestroyLayerInfo ( layer_info , number_layers ) ; ThrowBinaryException ( CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; } } length = ReadBlobLong ( image ) ; combined_length += length + 4 ; if ( length != 0 ) { if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer blending ranges: length=%.20g"" , ( double ) ( ( MagickOffsetType ) length ) ) ; for ( j = 0 ; j < ( ssize_t ) length ; j += 8 ) { size_t blend_source = ReadBlobLong ( image ) ; size_t blend_dest = ReadBlobLong ( image ) ; if ( EOFBlob ( image ) != MagickFalse ) { layer_info = DestroyLayerInfo ( layer_info , number_layers ) ; ThrowBinaryException ( CorruptImageError , ""InsufficientImageDataInFile"" , image -> filename ) ; } if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" source(%x), dest(%x)"" , ( unsigned int ) blend_source , ( unsigned int ) blend_dest ) ; } } length = ( MagickSizeType ) ( unsigned char ) ReadBlobByte ( image ) ; combined_length += length + 1 ; if ( length > 0 ) ( void ) ReadBlob ( image , ( size_t ) length ++ , layer_info [ i ] . name ) ; layer_info [ i ] . name [ length ] = '\\0' ; if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer name: %s"" , layer_info [ i ] . name ) ; if ( ( length % 4 ) != 0 ) { length = 4 - ( length % 4 ) ; combined_length += length ; if ( DiscardBlobBytes ( image , length ) == MagickFalse ) { layer_info = DestroyLayerInfo ( layer_info , number_layers ) ; ThrowBinaryException ( CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; } } length = ( MagickSizeType ) size - combined_length ; if ( length > 0 ) { unsigned char * info ; if ( length > GetBlobSize ( image ) ) { layer_info = DestroyLayerInfo ( layer_info , number_layers ) ; ThrowBinaryException ( CorruptImageError , ""InsufficientImageDataInFile"" , image -> filename ) ; } layer_info [ i ] . info = AcquireStringInfo ( ( const size_t ) length ) ; info = GetStringInfoDatum ( layer_info [ i ] . info ) ; ( void ) ReadBlob ( image , ( const size_t ) length , info ) ; } } } for ( i = 0 ; i < number_layers ; i ++ ) { if ( ( layer_info [ i ] . page . width == 0 ) || ( layer_info [ i ] . page . height == 0 ) ) { if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer data is empty"" ) ; if ( layer_info [ i ] . info != ( StringInfo * ) NULL ) layer_info [ i ] . info = DestroyStringInfo ( layer_info [ i ] . info ) ; continue ; } layer_info [ i ] . image = CloneImage ( image , layer_info [ i ] . page . width ,","{ MagickSizeType combined_length , length ; if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer contains additional info"" ) ; length = ReadBlobLong ( image ) ; combined_length = length + 4 ; if ( length != 0 ) { layer_info [ i ] . mask . page . y = ReadBlobSignedLong ( image ) ; layer_info [ i ] . mask . page . x = ReadBlobSignedLong ( image ) ; layer_info [ i ] . mask . page . height = ( size_t ) ( ReadBlobSignedLong ( image ) - layer_info [ i ] . mask . page . y ) ; layer_info [ i ] . mask . page . width = ( size_t ) ( ReadBlobSignedLong ( image ) - layer_info [ i ] . mask . page . x ) ; layer_info [ i ] . mask . background = ( unsigned char ) ReadBlobByte ( image ) ; layer_info [ i ] . mask . flags = ( unsigned char ) ReadBlobByte ( image ) ; if ( ! ( layer_info [ i ] . mask . flags & 0x01 ) ) { layer_info [ i ] . mask . page . y = layer_info [ i ] . mask . page . y - layer_info [ i ] . page . y ; layer_info [ i ] . mask . page . x = layer_info [ i ] . mask . page . x - layer_info [ i ] . page . x ; } if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer mask: offset(%.20g,%.20g), size(%.20g,%.20g), length=%.20g"" , ( double ) layer_info [ i ] . mask . page . x , ( double ) layer_info [ i ] . mask . page . y , ( double ) layer_info [ i ] . mask . page . width , ( double ) layer_info [ i ] . mask . page . height , ( double ) ( ( MagickOffsetType ) length ) - 18 ) ; if ( DiscardBlobBytes ( image , ( MagickSizeType ) ( length - 18 ) ) == MagickFalse ) { layer_info = DestroyLayerInfo ( layer_info , number_layers ) ; ThrowBinaryException ( CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; } } length = ReadBlobLong ( image ) ; combined_length += length + 4 ; if ( length != 0 ) { if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer blending ranges: length=%.20g"" , ( double ) ( ( MagickOffsetType ) length ) ) ; if ( DiscardBlobBytes ( image , length ) == MagickFalse ) { layer_info = DestroyLayerInfo ( layer_info , number_layers ) ; ThrowBinaryException ( CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; } } length = ( MagickSizeType ) ( unsigned char ) ReadBlobByte ( image ) ; combined_length += length + 1 ; if ( length > 0 ) ( void ) ReadBlob ( image , ( size_t ) length ++ , layer_info [ i ] . name ) ; layer_info [ i ] . name [ length ] = '\\0' ; if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer name: %s"" , layer_info [ i ] . name ) ; if ( ( length % 4 ) != 0 ) { length = 4 - ( length % 4 ) ; combined_length += length ; if ( DiscardBlobBytes ( image , length ) == MagickFalse ) { layer_info = DestroyLayerInfo ( layer_info , number_layers ) ; ThrowBinaryException ( CorruptImageError , ""UnexpectedEndOfFile"" , image -> filename ) ; } } length = ( MagickSizeType ) size - combined_length ; if ( length > 0 ) { unsigned char * info ; if ( length > GetBlobSize ( image ) ) { layer_info = DestroyLayerInfo ( layer_info , number_layers ) ; ThrowBinaryException ( CorruptImageError , ""InsufficientImageDataInFile"" , image -> filename ) ; } layer_info [ i ] . info = AcquireStringInfo ( ( const size_t ) length ) ; info = GetStringInfoDatum ( layer_info [ i ] . info ) ; ( void ) ReadBlob ( image , ( const size_t ) length , info ) ; } } } for ( i = 0 ; i < number_layers ; i ++ ) { if ( ( layer_info [ i ] . page . width == 0 ) || ( layer_info [ i ] . page . height == 0 ) ) { if ( image -> debug != MagickFalse ) ( void ) LogMagickEvent ( CoderEvent , GetMagickModule ( ) , "" layer data is empty"" ) ; if ( layer_info [ i ] . info != ( StringInfo * ) NULL ) layer_info [ i ] . info = DestroyStringInfo ( layer_info [ i ] . info ) ; continue ; } layer_info [ i ] . image = CloneImage ( image , layer_info [ i ] . page . width ," 159,"CWE-119 static void set_block_size ( VP9_COMP * const cpi , const TileInfo * const tile , int mi_row , int mi_col , BLOCK_SIZE bsize ) { if ( cpi -> common . mi_cols > mi_col && cpi -> common . mi_rows > mi_row ) { MACROBLOCKD * const xd = & cpi -> mb . e_mbd ; set_modeinfo_offsets ( & cpi -> common , xd , mi_row , mi_col ) ; xd -> mi [ 0 ] -> mbmi . sb_type = bsize ; duplicate_mode_info_in_sb ( & cpi -> common , xd , mi_row , mi_col , bsize ) ; } }","static void set_block_size ( VP9_COMP * const cpi , MACROBLOCK * const x , MACROBLOCKD * const xd , int mi_row , int mi_col , BLOCK_SIZE bsize ) { if ( cpi -> common . mi_cols > mi_col && cpi -> common . mi_rows > mi_row ) { set_mode_info_offsets ( & cpi -> common , x , xd , mi_row , mi_col ) ; xd -> mi [ 0 ] -> mbmi . sb_type = bsize ; } }" 160,"CWE-476 static MagickBooleanType ReadPSDChannel ( Image * image , const ImageInfo * image_info , const PSDInfo * psd_info , LayerInfo * layer_info , const size_t channel , const PSDCompressionType compression , ExceptionInfo * exception ) { Image * channel_image , * mask ; MagickOffsetType offset ; MagickBooleanType status ; channel_image = image ; mask = ( Image * ) NULL ; if ( layer_info -> channel_info [ channel ] . type < - 1 ) { const char * option ; option = GetImageOption ( image_info , ""psd:preserve-opacity-mask"" ) ; if ( ( layer_info -> channel_info [ channel ] . type != - 2 ) || ( layer_info -> mask . flags > 2 ) || ( ( layer_info -> mask . flags & 0x02 ) && ( IsStringTrue ( option ) == MagickFalse ) ) ) { SeekBlob ( image , layer_info -> channel_info [ channel ] . size - 2 , SEEK_CUR ) ; return ( MagickTrue ) ; } mask = CloneImage ( image , layer_info -> mask . page . width , layer_info -> mask . page . height , MagickFalse , exception ) ; mask -> matte = MagickFalse ; channel_image = mask ; } offset = TellBlob ( image ) ; status = MagickTrue ; switch ( compression ) { case Raw : status = ReadPSDChannelRaw ( channel_image , psd_info -> channels , layer_info -> channel_info [ channel ] . type , exception ) ; break ; case RLE : { MagickOffsetType * sizes ; sizes = ReadPSDRLESizes ( channel_image , psd_info , channel_image -> rows ) ; if ( sizes == ( MagickOffsetType * ) NULL ) ThrowBinaryException ( ResourceLimitError , ""MemoryAllocationFailed"" , image -> filename ) ; status = ReadPSDChannelRLE ( channel_image , psd_info , layer_info -> channel_info [ channel ] . type , sizes , exception ) ; sizes = ( MagickOffsetType * ) RelinquishMagickMemory ( sizes ) ; } break ; case ZipWithPrediction : case ZipWithoutPrediction : # ifdef MAGICKCORE_ZLIB_DELEGATE status = ReadPSDChannelZip ( channel_image , layer_info -> channels , layer_info -> channel_info [ channel ] . type , compression , layer_info -> channel_info [ channel ] . size - 2 , exception ) ; # else ( void ) ThrowMagickException ( exception , GetMagickModule ( ) , MissingDelegateWarning , ""DelegateLibrarySupportNotBuiltIn"" , ""\'%s\' (ZLIB)"" , image -> filename ) ; # endif break ; default : ( void ) ThrowMagickException ( exception , GetMagickModule ( ) , TypeWarning , ""CompressionNotSupported"" , ""\'%.20g\'"" , ( double ) compression ) ; break ; } SeekBlob ( image , offset + layer_info -> channel_info [ channel ] . size - 2 , SEEK_SET ) ; if ( status == MagickFalse ) { if ( mask != ( Image * ) NULL ) DestroyImage ( mask ) ; ThrowBinaryException ( CoderError , ""UnableToDecompressImage"" , image -> filename ) ; } layer_info -> mask . image = mask ; return ( status ) ; }","static MagickBooleanType ReadPSDChannel ( Image * image , const ImageInfo * image_info , const PSDInfo * psd_info , LayerInfo * layer_info , const size_t channel , const PSDCompressionType compression , ExceptionInfo * exception ) { Image * channel_image , * mask ; MagickOffsetType offset ; MagickBooleanType status ; channel_image = image ; mask = ( Image * ) NULL ; if ( layer_info -> channel_info [ channel ] . type < - 1 ) { const char * option ; option = GetImageOption ( image_info , ""psd:preserve-opacity-mask"" ) ; if ( ( layer_info -> channel_info [ channel ] . type != - 2 ) || ( layer_info -> mask . flags > 2 ) || ( ( layer_info -> mask . flags & 0x02 ) && ( IsStringTrue ( option ) == MagickFalse ) ) ) { SeekBlob ( image , layer_info -> channel_info [ channel ] . size - 2 , SEEK_CUR ) ; return ( MagickTrue ) ; } mask = CloneImage ( image , layer_info -> mask . page . width , layer_info -> mask . page . height , MagickFalse , exception ) ; if ( mask != ( Image * ) NULL ) { mask -> matte = MagickFalse ; channel_image = mask ; } } offset = TellBlob ( image ) ; status = MagickTrue ; switch ( compression ) { case Raw : status = ReadPSDChannelRaw ( channel_image , psd_info -> channels , layer_info -> channel_info [ channel ] . type , exception ) ; break ; case RLE : { MagickOffsetType * sizes ; sizes = ReadPSDRLESizes ( channel_image , psd_info , channel_image -> rows ) ; if ( sizes == ( MagickOffsetType * ) NULL ) ThrowBinaryException ( ResourceLimitError , ""MemoryAllocationFailed"" , image -> filename ) ; status = ReadPSDChannelRLE ( channel_image , psd_info , layer_info -> channel_info [ channel ] . type , sizes , exception ) ; sizes = ( MagickOffsetType * ) RelinquishMagickMemory ( sizes ) ; } break ; case ZipWithPrediction : case ZipWithoutPrediction : # ifdef MAGICKCORE_ZLIB_DELEGATE status = ReadPSDChannelZip ( channel_image , layer_info -> channels , layer_info -> channel_info [ channel ] . type , compression , layer_info -> channel_info [ channel ] . size - 2 , exception ) ; # else ( void ) ThrowMagickException ( exception , GetMagickModule ( ) , MissingDelegateWarning , ""DelegateLibrarySupportNotBuiltIn"" , ""\'%s\' (ZLIB)"" , image -> filename ) ; # endif break ; default : ( void ) ThrowMagickException ( exception , GetMagickModule ( ) , TypeWarning , ""CompressionNotSupported"" , ""\'%.20g\'"" , ( double ) compression ) ; break ; } SeekBlob ( image , offset + layer_info -> channel_info [ channel ] . size - 2 , SEEK_SET ) ; if ( status == MagickFalse ) { if ( mask != ( Image * ) NULL ) DestroyImage ( mask ) ; ThrowBinaryException ( CoderError , ""UnableToDecompressImage"" , image -> filename ) ; } layer_info -> mask . image = mask ; return ( status ) ; }" 161,"CWE-125 static void l2tp_ppp_discon_cc_print ( netdissect_options * ndo , const u_char * dat , u_int length ) { const uint16_t * ptr = ( const uint16_t * ) dat ; ND_PRINT ( ( ndo , ""%04x, "" , EXTRACT_16BITS ( ptr ) ) ) ; ptr ++ ; ND_PRINT ( ( ndo , ""%04x "" , EXTRACT_16BITS ( ptr ) ) ) ; ptr ++ ; ND_PRINT ( ( ndo , ""%s"" , tok2str ( l2tp_cc_direction2str , ""Direction-#%u"" , * ( ( const u_char * ) ptr ++ ) ) ) ) ; if ( length > 5 ) { ND_PRINT ( ( ndo , "" "" ) ) ; print_string ( ndo , ( const u_char * ) ptr , length - 5 ) ; } }","static void l2tp_ppp_discon_cc_print ( netdissect_options * ndo , const u_char * dat , u_int length ) { const uint16_t * ptr = ( const uint16_t * ) dat ; if ( length < 5 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } ND_PRINT ( ( ndo , ""%04x, "" , EXTRACT_16BITS ( dat ) ) ) ; dat += 2 ; length -= 2 ; ND_PRINT ( ( ndo , ""%04x "" , EXTRACT_16BITS ( dat ) ) ) ; dat += 2 ; length -= 2 ; ND_PRINT ( ( ndo , ""%s"" , tok2str ( l2tp_cc_direction2str , ""Direction-#%u"" , EXTRACT_8BITS ( ptr ) ) ) ) ; ptr ++ ; length -- ; if ( length != 0 ) { ND_PRINT ( ( ndo , "" "" ) ) ; print_string ( ndo , ( const u_char * ) ptr , length ) ; } }" 162,"CWE-119 static void write_frame_size_with_refs ( VP9_COMP * cpi , struct vp9_write_bit_buffer * wb ) { VP9_COMMON * const cm = & cpi -> common ; int found = 0 ; MV_REFERENCE_FRAME ref_frame ; for ( ref_frame = LAST_FRAME ; ref_frame <= ALTREF_FRAME ; ++ ref_frame ) { YV12_BUFFER_CONFIG * cfg = get_ref_frame_buffer ( cpi , ref_frame ) ; found = cm -> width == cfg -> y_crop_width && cm -> height == cfg -> y_crop_height ; if ( cpi -> use_svc ) { found = 0 ; } vp9_wb_write_bit ( wb , found ) ; if ( found ) { break ; } } if ( ! found ) { vp9_wb_write_literal ( wb , cm -> width - 1 , 16 ) ; vp9_wb_write_literal ( wb , cm -> height - 1 , 16 ) ; } write_display_size ( cm , wb ) ; }","static void write_frame_size_with_refs ( VP9_COMP * cpi , struct vpx_write_bit_buffer * wb ) { VP9_COMMON * const cm = & cpi -> common ; int found = 0 ; MV_REFERENCE_FRAME ref_frame ; for ( ref_frame = LAST_FRAME ; ref_frame <= ALTREF_FRAME ; ++ ref_frame ) { YV12_BUFFER_CONFIG * cfg = get_ref_frame_buffer ( cpi , ref_frame ) ; if ( cpi -> use_svc && ( ( cpi -> svc . number_temporal_layers > 1 && cpi -> oxcf . rc_mode == VPX_CBR ) || ( cpi -> svc . number_spatial_layers > 1 && cpi -> svc . layer_context [ cpi -> svc . spatial_layer_id ] . is_key_frame ) || ( is_two_pass_svc ( cpi ) && cpi -> svc . encode_empty_frame_state == ENCODING && cpi -> svc . layer_context [ 0 ] . frames_from_key_frame < cpi -> svc . number_temporal_layers + 1 ) ) ) { found = 0 ; } else if ( cfg != NULL ) { found = cm -> width == cfg -> y_crop_width && cm -> height == cfg -> y_crop_height ; } vpx_wb_write_bit ( wb , found ) ; if ( found ) { break ; } } if ( ! found ) { vpx_wb_write_literal ( wb , cm -> width - 1 , 16 ) ; vpx_wb_write_literal ( wb , cm -> height - 1 , 16 ) ; } write_display_size ( cm , wb ) ; }" 163,"NVD-CWE-noinfo IPSTATS_MIB_INHDRERRORS ) ; icmpv6_param_prob ( skb , ICMPV6_HDR_FIELD , ( ( u8 * ) & fhdr -> frag_off - skb_network_header ( skb ) ) ) ; return - 1 ; } if ( skb -> ip_summed == CHECKSUM_COMPLETE ) { const unsigned char * nh = skb_network_header ( skb ) ; skb -> csum = csum_sub ( skb -> csum , csum_partial ( nh , ( u8 * ) ( fhdr + 1 ) - nh , 0 ) ) ; } if ( ! ( fhdr -> frag_off & htons ( IP6_MF ) ) ) { if ( end < fq -> q . len || ( ( fq -> q . last_in & INET_FRAG_LAST_IN ) && end != fq -> q . len ) ) goto err ; fq -> q . last_in |= INET_FRAG_LAST_IN ; fq -> q . len = end ; } else { if ( end & 0x7 ) { IP6_INC_STATS_BH ( net , ip6_dst_idev ( skb_dst ( skb ) ) , IPSTATS_MIB_INHDRERRORS ) ; icmpv6_param_prob ( skb , ICMPV6_HDR_FIELD , offsetof ( struct ipv6hdr , payload_len ) ) ; return - 1 ; } if ( end > fq -> q . len ) { if ( fq -> q . last_in & INET_FRAG_LAST_IN ) goto err ; fq -> q . len = end ; } } if ( end == offset ) goto err ; if ( ! pskb_pull ( skb , ( u8 * ) ( fhdr + 1 ) - skb -> data ) ) goto err ; if ( pskb_trim_rcsum ( skb , end - offset ) ) goto err ; prev = fq -> q . fragments_tail ; if ( ! prev || FRAG6_CB ( prev ) -> offset < offset ) { next = NULL ; goto found ; } prev = NULL ; for ( next = fq -> q . fragments ; next != NULL ; next = next -> next ) { if ( FRAG6_CB ( next ) -> offset >= offset ) break ; prev = next ; } found : if ( prev ) { int i = ( FRAG6_CB ( prev ) -> offset + prev -> len ) - offset ; if ( i > 0 ) { offset += i ; if ( end <= offset ) goto err ; if ( ! pskb_pull ( skb , i ) ) goto err ; if ( skb -> ip_summed != CHECKSUM_UNNECESSARY ) skb -> ip_summed = CHECKSUM_NONE ; } } while ( next && FRAG6_CB ( next ) -> offset < end ) { int i = end - FRAG6_CB ( next ) -> offset ; if ( i < next -> len ) { if ( ! pskb_pull ( next , i ) ) goto err ; FRAG6_CB ( next ) -> offset += i ; fq -> q . meat -= i ; if ( next -> ip_summed != CHECKSUM_UNNECESSARY ) next -> ip_summed = CHECKSUM_NONE ; break ; } else { struct sk_buff * free_it = next ; next = next -> next ; if ( prev ) prev -> next = next ; else fq -> q . fragments = next ; fq -> q . meat -= free_it -> len ; frag_kfree_skb ( fq -> q . net , free_it ) ; } } FRAG6_CB ( skb ) -> offset = offset ; skb -> next = next ; if ( ! next ) fq -> q . fragments_tail = skb ; if ( prev ) prev -> next = skb ; else fq -> q . fragments = skb ; dev = skb -> dev ; if ( dev ) { fq -> iif = dev -> ifindex ; skb -> dev = NULL ; } fq -> q . stamp = skb -> tstamp ; fq -> q . meat += skb -> len ; atomic_add ( skb -> truesize , & fq -> q . net -> mem ) ; if ( offset == 0 ) { fq -> nhoffset = nhoff ; fq -> q . last_in |= INET_FRAG_FIRST_IN ; } if ( fq -> q . last_in == ( INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN ) && fq -> q . meat == fq -> q . len ) return ip6_frag_reasm ( fq , prev , dev ) ; write_lock ( & ip6_frags . lock ) ; list_move_tail ( & fq -> q . lru_list , & fq -> q . net -> lru_list ) ; write_unlock ( & ip6_frags . lock ) ; return - 1 ; err : IP6_INC_STATS ( net , ip6_dst_idev ( skb_dst ( skb ) ) , IPSTATS_MIB_REASMFAILS ) ; kfree_skb ( skb ) ; return - 1 ; }","IPSTATS_MIB_INHDRERRORS ) ; icmpv6_param_prob ( skb , ICMPV6_HDR_FIELD , ( ( u8 * ) & fhdr -> frag_off - skb_network_header ( skb ) ) ) ; return - 1 ; } if ( skb -> ip_summed == CHECKSUM_COMPLETE ) { const unsigned char * nh = skb_network_header ( skb ) ; skb -> csum = csum_sub ( skb -> csum , csum_partial ( nh , ( u8 * ) ( fhdr + 1 ) - nh , 0 ) ) ; } if ( ! ( fhdr -> frag_off & htons ( IP6_MF ) ) ) { if ( end < fq -> q . len || ( ( fq -> q . last_in & INET_FRAG_LAST_IN ) && end != fq -> q . len ) ) goto err ; fq -> q . last_in |= INET_FRAG_LAST_IN ; fq -> q . len = end ; } else { if ( end & 0x7 ) { IP6_INC_STATS_BH ( net , ip6_dst_idev ( skb_dst ( skb ) ) , IPSTATS_MIB_INHDRERRORS ) ; icmpv6_param_prob ( skb , ICMPV6_HDR_FIELD , offsetof ( struct ipv6hdr , payload_len ) ) ; return - 1 ; } if ( end > fq -> q . len ) { if ( fq -> q . last_in & INET_FRAG_LAST_IN ) goto err ; fq -> q . len = end ; } } if ( end == offset ) goto err ; if ( ! pskb_pull ( skb , ( u8 * ) ( fhdr + 1 ) - skb -> data ) ) goto err ; if ( pskb_trim_rcsum ( skb , end - offset ) ) goto err ; prev = fq -> q . fragments_tail ; if ( ! prev || FRAG6_CB ( prev ) -> offset < offset ) { next = NULL ; goto found ; } prev = NULL ; for ( next = fq -> q . fragments ; next != NULL ; next = next -> next ) { if ( FRAG6_CB ( next ) -> offset >= offset ) break ; prev = next ; } found : if ( prev && ( FRAG6_CB ( prev ) -> offset + prev -> len ) - offset > 0 ) goto discard_fq ; if ( next && FRAG6_CB ( next ) -> offset < end ) goto discard_fq ; FRAG6_CB ( skb ) -> offset = offset ; skb -> next = next ; if ( ! next ) fq -> q . fragments_tail = skb ; if ( prev ) prev -> next = skb ; else fq -> q . fragments = skb ; dev = skb -> dev ; if ( dev ) { fq -> iif = dev -> ifindex ; skb -> dev = NULL ; } fq -> q . stamp = skb -> tstamp ; fq -> q . meat += skb -> len ; atomic_add ( skb -> truesize , & fq -> q . net -> mem ) ; if ( offset == 0 ) { fq -> nhoffset = nhoff ; fq -> q . last_in |= INET_FRAG_FIRST_IN ; } if ( fq -> q . last_in == ( INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN ) && fq -> q . meat == fq -> q . len ) return ip6_frag_reasm ( fq , prev , dev ) ; write_lock ( & ip6_frags . lock ) ; list_move_tail ( & fq -> q . lru_list , & fq -> q . net -> lru_list ) ; write_unlock ( & ip6_frags . lock ) ; return - 1 ; discard_fq : fq_kill ( fq ) ; err : IP6_INC_STATS ( net , ip6_dst_idev ( skb_dst ( skb ) ) , IPSTATS_MIB_REASMFAILS ) ; kfree_skb ( skb ) ; return - 1 ; }" 164,"CWE-200 static void copy_to_user_state ( struct xfrm_state * x , struct xfrm_usersa_info * p ) { memcpy ( & p -> id , & x -> id , sizeof ( p -> id ) ) ; memcpy ( & p -> sel , & x -> sel , sizeof ( p -> sel ) ) ; memcpy ( & p -> lft , & x -> lft , sizeof ( p -> lft ) ) ; memcpy ( & p -> curlft , & x -> curlft , sizeof ( p -> curlft ) ) ; memcpy ( & p -> stats , & x -> stats , sizeof ( p -> stats ) ) ; memcpy ( & p -> saddr , & x -> props . saddr , sizeof ( p -> saddr ) ) ; p -> mode = x -> props . mode ; p -> replay_window = x -> props . replay_window ; p -> reqid = x -> props . reqid ; p -> family = x -> props . family ; p -> flags = x -> props . flags ; p -> seq = x -> km . seq ; }","static void copy_to_user_state ( struct xfrm_state * x , struct xfrm_usersa_info * p ) { memset ( p , 0 , sizeof ( * p ) ) ; memcpy ( & p -> id , & x -> id , sizeof ( p -> id ) ) ; memcpy ( & p -> sel , & x -> sel , sizeof ( p -> sel ) ) ; memcpy ( & p -> lft , & x -> lft , sizeof ( p -> lft ) ) ; memcpy ( & p -> curlft , & x -> curlft , sizeof ( p -> curlft ) ) ; memcpy ( & p -> stats , & x -> stats , sizeof ( p -> stats ) ) ; memcpy ( & p -> saddr , & x -> props . saddr , sizeof ( p -> saddr ) ) ; p -> mode = x -> props . mode ; p -> replay_window = x -> props . replay_window ; p -> reqid = x -> props . reqid ; p -> family = x -> props . family ; p -> flags = x -> props . flags ; p -> seq = x -> km . seq ; }" 165,"CWE-119 void vp8_pick_intra_mode ( MACROBLOCK * x , int * rate_ ) { int error4x4 , error16x16 = INT_MAX ; int rate , best_rate = 0 , distortion , best_sse ; MB_PREDICTION_MODE mode , best_mode = DC_PRED ; int this_rd ; unsigned int sse ; BLOCK * b = & x -> block [ 0 ] ; MACROBLOCKD * xd = & x -> e_mbd ; xd -> mode_info_context -> mbmi . ref_frame = INTRA_FRAME ; pick_intra_mbuv_mode ( x ) ; for ( mode = DC_PRED ; mode <= TM_PRED ; mode ++ ) { xd -> mode_info_context -> mbmi . mode = mode ; vp8_build_intra_predictors_mby_s ( xd , xd -> dst . y_buffer - xd -> dst . y_stride , xd -> dst . y_buffer - 1 , xd -> dst . y_stride , xd -> predictor , 16 ) ; distortion = vp8_variance16x16 ( * ( b -> base_src ) , b -> src_stride , xd -> predictor , 16 , & sse ) ; rate = x -> mbmode_cost [ xd -> frame_type ] [ mode ] ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , rate , distortion ) ; if ( error16x16 > this_rd ) { error16x16 = this_rd ; best_mode = mode ; best_sse = sse ; best_rate = rate ; } } xd -> mode_info_context -> mbmi . mode = best_mode ; error4x4 = pick_intra4x4mby_modes ( x , & rate , & best_sse ) ; if ( error4x4 < error16x16 ) { xd -> mode_info_context -> mbmi . mode = B_PRED ; best_rate = rate ; } * rate_ = best_rate ; }","void vp8_pick_intra_mode ( MACROBLOCK * x , int * rate_ ) { int error4x4 , error16x16 = INT_MAX ; int rate , best_rate = 0 , distortion , best_sse ; MB_PREDICTION_MODE mode , best_mode = DC_PRED ; int this_rd ; unsigned int sse ; BLOCK * b = & x -> block [ 0 ] ; MACROBLOCKD * xd = & x -> e_mbd ; xd -> mode_info_context -> mbmi . ref_frame = INTRA_FRAME ; pick_intra_mbuv_mode ( x ) ; for ( mode = DC_PRED ; mode <= TM_PRED ; mode ++ ) { xd -> mode_info_context -> mbmi . mode = mode ; vp8_build_intra_predictors_mby_s ( xd , xd -> dst . y_buffer - xd -> dst . y_stride , xd -> dst . y_buffer - 1 , xd -> dst . y_stride , xd -> predictor , 16 ) ; distortion = vpx_variance16x16 ( * ( b -> base_src ) , b -> src_stride , xd -> predictor , 16 , & sse ) ; rate = x -> mbmode_cost [ xd -> frame_type ] [ mode ] ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , rate , distortion ) ; if ( error16x16 > this_rd ) { error16x16 = this_rd ; best_mode = mode ; best_sse = sse ; best_rate = rate ; } } xd -> mode_info_context -> mbmi . mode = best_mode ; error4x4 = pick_intra4x4mby_modes ( x , & rate , & best_sse ) ; if ( error4x4 < error16x16 ) { xd -> mode_info_context -> mbmi . mode = B_PRED ; best_rate = rate ; } * rate_ = best_rate ; }" 166,"CWE-200 static inline int verify_replay ( struct xfrm_usersa_info * p , struct nlattr * * attrs ) { struct nlattr * rt = attrs [ XFRMA_REPLAY_ESN_VAL ] ; if ( ( p -> flags & XFRM_STATE_ESN ) && ! rt ) return - EINVAL ; if ( ! rt ) return 0 ; if ( p -> id . proto != IPPROTO_ESP ) return - EINVAL ; if ( p -> replay_window != 0 ) return - EINVAL ; return 0 ; }","static inline int verify_replay ( struct xfrm_usersa_info * p , struct nlattr * * attrs ) { struct nlattr * rt = attrs [ XFRMA_REPLAY_ESN_VAL ] ; struct xfrm_replay_state_esn * rs ; if ( p -> flags & XFRM_STATE_ESN ) { if ( ! rt ) return - EINVAL ; rs = nla_data ( rt ) ; if ( rs -> bmp_len > XFRMA_REPLAY_ESN_MAX / sizeof ( rs -> bmp [ 0 ] ) / 8 ) return - EINVAL ; if ( nla_len ( rt ) < xfrm_replay_state_esn_len ( rs ) && nla_len ( rt ) != sizeof ( * rs ) ) return - EINVAL ; } if ( ! rt ) return 0 ; if ( p -> id . proto != IPPROTO_ESP ) return - EINVAL ; if ( p -> replay_window != 0 ) return - EINVAL ; return 0 ; }" 167,"CWE-125 static int mp_dss_print ( netdissect_options * ndo , const u_char * opt , u_int opt_len , u_char flags ) { const struct mp_dss * mdss = ( const struct mp_dss * ) opt ; if ( ( opt_len != mp_dss_len ( mdss , 1 ) && opt_len != mp_dss_len ( mdss , 0 ) ) || flags & TH_SYN ) return 0 ; if ( mdss -> flags & MP_DSS_F ) ND_PRINT ( ( ndo , "" fin"" ) ) ; opt += 4 ; if ( mdss -> flags & MP_DSS_A ) { ND_PRINT ( ( ndo , "" ack "" ) ) ; if ( mdss -> flags & MP_DSS_a ) { ND_PRINT ( ( ndo , ""%"" PRIu64 , EXTRACT_64BITS ( opt ) ) ) ; opt += 8 ; } else { ND_PRINT ( ( ndo , ""%u"" , EXTRACT_32BITS ( opt ) ) ) ; opt += 4 ; } } if ( mdss -> flags & MP_DSS_M ) { ND_PRINT ( ( ndo , "" seq "" ) ) ; if ( mdss -> flags & MP_DSS_m ) { ND_PRINT ( ( ndo , ""%"" PRIu64 , EXTRACT_64BITS ( opt ) ) ) ; opt += 8 ; } else { ND_PRINT ( ( ndo , ""%u"" , EXTRACT_32BITS ( opt ) ) ) ; opt += 4 ; } ND_PRINT ( ( ndo , "" subseq %u"" , EXTRACT_32BITS ( opt ) ) ) ; opt += 4 ; ND_PRINT ( ( ndo , "" len %u"" , EXTRACT_16BITS ( opt ) ) ) ; opt += 2 ; if ( opt_len == mp_dss_len ( mdss , 1 ) ) ND_PRINT ( ( ndo , "" csum 0x%x"" , EXTRACT_16BITS ( opt ) ) ) ; } return 1 ; }","static int mp_dss_print ( netdissect_options * ndo , const u_char * opt , u_int opt_len , u_char flags ) { const struct mp_dss * mdss = ( const struct mp_dss * ) opt ; if ( opt_len < 4 ) return 0 ; if ( flags & TH_SYN ) return 0 ; if ( mdss -> flags & MP_DSS_F ) ND_PRINT ( ( ndo , "" fin"" ) ) ; opt += 4 ; opt_len -= 4 ; if ( mdss -> flags & MP_DSS_A ) { ND_PRINT ( ( ndo , "" ack "" ) ) ; if ( mdss -> flags & MP_DSS_a ) { if ( opt_len < 8 ) return 0 ; ND_PRINT ( ( ndo , ""%"" PRIu64 , EXTRACT_64BITS ( opt ) ) ) ; opt += 8 ; opt_len -= 8 ; } else { if ( opt_len < 4 ) return 0 ; ND_PRINT ( ( ndo , ""%u"" , EXTRACT_32BITS ( opt ) ) ) ; opt += 4 ; opt_len -= 4 ; } } if ( mdss -> flags & MP_DSS_M ) { ND_PRINT ( ( ndo , "" seq "" ) ) ; if ( mdss -> flags & MP_DSS_m ) { if ( opt_len < 8 ) return 0 ; ND_PRINT ( ( ndo , ""%"" PRIu64 , EXTRACT_64BITS ( opt ) ) ) ; opt += 8 ; opt_len -= 8 ; } else { if ( opt_len < 4 ) return 0 ; ND_PRINT ( ( ndo , ""%u"" , EXTRACT_32BITS ( opt ) ) ) ; opt += 4 ; opt_len -= 4 ; } if ( opt_len < 4 ) return 0 ; ND_PRINT ( ( ndo , "" subseq %u"" , EXTRACT_32BITS ( opt ) ) ) ; opt += 4 ; opt_len -= 4 ; if ( opt_len < 2 ) return 0 ; ND_PRINT ( ( ndo , "" len %u"" , EXTRACT_16BITS ( opt ) ) ) ; opt += 2 ; opt_len -= 2 ; if ( opt_len >= 2 ) { ND_PRINT ( ( ndo , "" csum 0x%x"" , EXTRACT_16BITS ( opt ) ) ) ; opt_len -= 2 ; } } if ( opt_len != 0 ) return 0 ; return 1 ; }" 168,"CWE-125 if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; if ( * p == kArchiveProperties ) { for ( ; ; ) { uint64_t size ; if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; if ( * p == 0 ) break ; if ( parse_7zip_uint64 ( a , & size ) < 0 ) return ( - 1 ) ; } if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; } if ( * p == kMainStreamsInfo ) { if ( read_StreamsInfo ( a , & ( zip -> si ) ) < 0 ) return ( - 1 ) ; if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; } if ( * p == kEnd ) return ( 0 ) ; if ( * p != kFilesInfo ) return ( - 1 ) ; if ( parse_7zip_uint64 ( a , & ( zip -> numFiles ) ) < 0 ) return ( - 1 ) ; if ( UMAX_ENTRY < zip -> numFiles ) return ( - 1 ) ; zip -> entries = calloc ( ( size_t ) zip -> numFiles , sizeof ( * zip -> entries ) ) ; if ( zip -> entries == NULL ) return ( - 1 ) ; entries = zip -> entries ; empty_streams = 0 ; for ( ; ; ) { int type ; uint64_t size ; size_t ll ; if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; type = * p ; if ( type == kEnd ) break ; if ( parse_7zip_uint64 ( a , & size ) < 0 ) return ( - 1 ) ; if ( zip -> header_bytes_remaining < size ) return ( - 1 ) ; ll = ( size_t ) size ; switch ( type ) { case kEmptyStream : h -> emptyStreamBools = calloc ( ( size_t ) zip -> numFiles , sizeof ( * h -> emptyStreamBools ) ) ; if ( h -> emptyStreamBools == NULL ) return ( - 1 ) ; if ( read_Bools ( a , h -> emptyStreamBools , ( size_t ) zip -> numFiles ) < 0 ) return ( - 1 ) ; empty_streams = 0 ; for ( i = 0 ; i < zip -> numFiles ; i ++ ) { if ( h -> emptyStreamBools [ i ] ) empty_streams ++ ; } break ; case kEmptyFile : if ( empty_streams <= 0 ) { if ( header_bytes ( a , ll ) == NULL ) return ( - 1 ) ; break ; } h -> emptyFileBools = calloc ( empty_streams , sizeof ( * h -> emptyFileBools ) ) ; if ( h -> emptyFileBools == NULL ) return ( - 1 ) ; if ( read_Bools ( a , h -> emptyFileBools , empty_streams ) < 0 ) return ( - 1 ) ; break ; case kAnti : if ( empty_streams <= 0 ) { if ( header_bytes ( a , ll ) == NULL ) return ( - 1 ) ; break ; } h -> antiBools = calloc ( empty_streams , sizeof ( * h -> antiBools ) ) ; if ( h -> antiBools == NULL ) return ( - 1 ) ; if ( read_Bools ( a , h -> antiBools , empty_streams ) < 0 ) return ( - 1 ) ; break ; case kCTime : case kATime : case kMTime : if ( read_Times ( a , h , type ) < 0 ) return ( - 1 ) ; break ; case kName : { unsigned char * np ; size_t nl , nb ; if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; ll -- ; if ( ( ll & 1 ) || ll < zip -> numFiles * 4 ) return ( - 1 ) ; zip -> entry_names = malloc ( ll ) ; if ( zip -> entry_names == NULL ) return ( - 1 ) ; np = zip -> entry_names ; nb = ll ; while ( nb ) { size_t b ; if ( nb > UBUFF_SIZE ) b = UBUFF_SIZE ; else b = nb ; if ( ( p = header_bytes ( a , b ) ) == NULL ) return ( - 1 ) ; memcpy ( np , p , b ) ; np += b ; nb -= b ; } np = zip -> entry_names ; nl = ll ; for ( i = 0 ; i < zip -> numFiles ; i ++ ) { entries [ i ] . utf16name = np ; # if defined ( _WIN32 ) && ! defined ( __CYGWIN__ ) && defined ( _DEBUG ) entries [ i ] . wname = ( wchar_t * ) np ; # endif while ( nl >= 2 && ( np [ 0 ] || np [ 1 ] ) ) { np += 2 ; nl -= 2 ; } if ( nl < 2 ) return ( - 1 ) ; entries [ i ] . name_len = np - entries [ i ] . utf16name ; np += 2 ; nl -= 2 ; } break ; } case kAttributes : { int allAreDefined ; if ( ( p = header_bytes ( a , 2 ) ) == NULL ) return ( - 1 ) ; allAreDefined = * p ; h -> attrBools = calloc ( ( size_t ) zip -> numFiles , sizeof ( * h -> attrBools ) ) ; if ( h -> attrBools == NULL ) return ( - 1 ) ; if ( allAreDefined ) memset ( h -> attrBools , 1 , ( size_t ) zip -> numFiles ) ; else { if ( read_Bools ( a , h -> attrBools , ( size_t ) zip -> numFiles ) < 0 ) return ( - 1 ) ; } for ( i = 0 ; i < zip -> numFiles ; i ++ ) { if ( h -> attrBools [ i ] ) { if ( ( p = header_bytes ( a , 4 ) ) == NULL ) return ( - 1 ) ; entries [ i ] . attr = archive_le32dec ( p ) ; } } break ; } case kDummy : if ( ll == 0 ) break ; default : if ( header_bytes ( a , ll ) == NULL ) return ( - 1 ) ; break ; } } folders = si -> ci . folders ; eindex = sindex = 0 ; folderIndex = indexInFolder = 0 ; for ( i = 0 ; i < zip -> numFiles ; i ++ ) { if ( h -> emptyStreamBools == NULL || h -> emptyStreamBools [ i ] == 0 ) entries [ i ] . flg |= HAS_STREAM ; entries [ i ] . mode = entries [ i ] . attr >> 16 ; if ( entries [ i ] . flg & HAS_STREAM ) { if ( ( size_t ) sindex >= si -> ss . unpack_streams ) return ( - 1 ) ; if ( entries [ i ] . mode == 0 ) entries [ i ] . mode = AE_IFREG | 0666 ; if ( si -> ss . digestsDefined [ sindex ] ) entries [ i ] . flg |= CRC32_IS_SET ; entries [ i ] . ssIndex = sindex ; sindex ++ ; } else { int dir ; if ( h -> emptyFileBools == NULL ) dir = 1 ; else {","if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; if ( * p == kArchiveProperties ) { for ( ; ; ) { uint64_t size ; if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; if ( * p == 0 ) break ; if ( parse_7zip_uint64 ( a , & size ) < 0 ) return ( - 1 ) ; } if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; } if ( * p == kMainStreamsInfo ) { if ( read_StreamsInfo ( a , & ( zip -> si ) ) < 0 ) return ( - 1 ) ; if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; } if ( * p == kEnd ) return ( 0 ) ; if ( * p != kFilesInfo ) return ( - 1 ) ; if ( parse_7zip_uint64 ( a , & ( zip -> numFiles ) ) < 0 ) return ( - 1 ) ; if ( UMAX_ENTRY < zip -> numFiles ) return ( - 1 ) ; zip -> entries = calloc ( ( size_t ) zip -> numFiles , sizeof ( * zip -> entries ) ) ; if ( zip -> entries == NULL ) return ( - 1 ) ; entries = zip -> entries ; empty_streams = 0 ; for ( ; ; ) { int type ; uint64_t size ; size_t ll ; if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; type = * p ; if ( type == kEnd ) break ; if ( parse_7zip_uint64 ( a , & size ) < 0 ) return ( - 1 ) ; if ( zip -> header_bytes_remaining < size ) return ( - 1 ) ; ll = ( size_t ) size ; switch ( type ) { case kEmptyStream : if ( h -> emptyStreamBools != NULL ) return ( - 1 ) ; h -> emptyStreamBools = calloc ( ( size_t ) zip -> numFiles , sizeof ( * h -> emptyStreamBools ) ) ; if ( h -> emptyStreamBools == NULL ) return ( - 1 ) ; if ( read_Bools ( a , h -> emptyStreamBools , ( size_t ) zip -> numFiles ) < 0 ) return ( - 1 ) ; empty_streams = 0 ; for ( i = 0 ; i < zip -> numFiles ; i ++ ) { if ( h -> emptyStreamBools [ i ] ) empty_streams ++ ; } break ; case kEmptyFile : if ( empty_streams <= 0 ) { if ( header_bytes ( a , ll ) == NULL ) return ( - 1 ) ; break ; } if ( h -> emptyFileBools != NULL ) return ( - 1 ) ; h -> emptyFileBools = calloc ( empty_streams , sizeof ( * h -> emptyFileBools ) ) ; if ( h -> emptyFileBools == NULL ) return ( - 1 ) ; if ( read_Bools ( a , h -> emptyFileBools , empty_streams ) < 0 ) return ( - 1 ) ; break ; case kAnti : if ( empty_streams <= 0 ) { if ( header_bytes ( a , ll ) == NULL ) return ( - 1 ) ; break ; } if ( h -> antiBools != NULL ) return ( - 1 ) ; h -> antiBools = calloc ( empty_streams , sizeof ( * h -> antiBools ) ) ; if ( h -> antiBools == NULL ) return ( - 1 ) ; if ( read_Bools ( a , h -> antiBools , empty_streams ) < 0 ) return ( - 1 ) ; break ; case kCTime : case kATime : case kMTime : if ( read_Times ( a , h , type ) < 0 ) return ( - 1 ) ; break ; case kName : { unsigned char * np ; size_t nl , nb ; if ( ( p = header_bytes ( a , 1 ) ) == NULL ) return ( - 1 ) ; ll -- ; if ( ( ll & 1 ) || ll < zip -> numFiles * 4 ) return ( - 1 ) ; if ( zip -> entry_names != NULL ) return ( - 1 ) ; zip -> entry_names = malloc ( ll ) ; if ( zip -> entry_names == NULL ) return ( - 1 ) ; np = zip -> entry_names ; nb = ll ; while ( nb ) { size_t b ; if ( nb > UBUFF_SIZE ) b = UBUFF_SIZE ; else b = nb ; if ( ( p = header_bytes ( a , b ) ) == NULL ) return ( - 1 ) ; memcpy ( np , p , b ) ; np += b ; nb -= b ; } np = zip -> entry_names ; nl = ll ; for ( i = 0 ; i < zip -> numFiles ; i ++ ) { entries [ i ] . utf16name = np ; # if defined ( _WIN32 ) && ! defined ( __CYGWIN__ ) && defined ( _DEBUG ) entries [ i ] . wname = ( wchar_t * ) np ; # endif while ( nl >= 2 && ( np [ 0 ] || np [ 1 ] ) ) { np += 2 ; nl -= 2 ; } if ( nl < 2 ) return ( - 1 ) ; entries [ i ] . name_len = np - entries [ i ] . utf16name ; np += 2 ; nl -= 2 ; } break ; } case kAttributes : { int allAreDefined ; if ( ( p = header_bytes ( a , 2 ) ) == NULL ) return ( - 1 ) ; allAreDefined = * p ; if ( h -> attrBools != NULL ) return ( - 1 ) ; h -> attrBools = calloc ( ( size_t ) zip -> numFiles , sizeof ( * h -> attrBools ) ) ; if ( h -> attrBools == NULL ) return ( - 1 ) ; if ( allAreDefined ) memset ( h -> attrBools , 1 , ( size_t ) zip -> numFiles ) ; else { if ( read_Bools ( a , h -> attrBools , ( size_t ) zip -> numFiles ) < 0 ) return ( - 1 ) ; } for ( i = 0 ; i < zip -> numFiles ; i ++ ) { if ( h -> attrBools [ i ] ) { if ( ( p = header_bytes ( a , 4 ) ) == NULL ) return ( - 1 ) ; entries [ i ] . attr = archive_le32dec ( p ) ; } } break ; } case kDummy : if ( ll == 0 ) break ; default : if ( header_bytes ( a , ll ) == NULL ) return ( - 1 ) ; break ; } } folders = si -> ci . folders ; eindex = sindex = 0 ; folderIndex = indexInFolder = 0 ; for ( i = 0 ; i < zip -> numFiles ; i ++ ) { if ( h -> emptyStreamBools == NULL || h -> emptyStreamBools [ i ] == 0 ) entries [ i ] . flg |= HAS_STREAM ; entries [ i ] . mode = entries [ i ] . attr >> 16 ; if ( entries [ i ] . flg & HAS_STREAM ) { if ( ( size_t ) sindex >= si -> ss . unpack_streams ) return ( - 1 ) ; if ( entries [ i ] . mode == 0 ) entries [ i ] . mode = AE_IFREG | 0666 ; if ( si -> ss . digestsDefined [ sindex ] ) entries [ i ] . flg |= CRC32_IS_SET ; entries [ i ] . ssIndex = sindex ; sindex ++ ; } else { int dir ; if ( h -> emptyFileBools == NULL ) dir = 1 ; else {" 169,"CWE-119 void CLASS panasonic_load_raw ( ) { int row , col , i , j , sh = 0 , pred [ 2 ] , nonz [ 2 ] ; pana_bits ( 0 ) ; for ( row = 0 ; row < height ; row ++ ) { # ifdef LIBRAW_LIBRARY_BUILD checkCancel ( ) ; # endif for ( col = 0 ; col < raw_width ; col ++ ) { if ( ( i = col % 14 ) == 0 ) pred [ 0 ] = pred [ 1 ] = nonz [ 0 ] = nonz [ 1 ] = 0 ; if ( i % 3 == 2 ) sh = 4 >> ( 3 - pana_bits ( 2 ) ) ; if ( nonz [ i & 1 ] ) { if ( ( j = pana_bits ( 8 ) ) ) { if ( ( pred [ i & 1 ] -= 0x80 << sh ) < 0 || sh == 4 ) pred [ i & 1 ] &= ~ ( ( ~ 0u ) << sh ) ; pred [ i & 1 ] += j << sh ; } } else if ( ( nonz [ i & 1 ] = pana_bits ( 8 ) ) || i > 11 ) pred [ i & 1 ] = nonz [ i & 1 ] << 4 | pana_bits ( 4 ) ; if ( ( RAW ( row , col ) = pred [ col & 1 ] ) > 4098 && col < width ) derror ( ) ; } } }","void CLASS panasonic_load_raw ( ) { int row , col , i , j , sh = 0 , pred [ 2 ] , nonz [ 2 ] ; pana_bits ( 0 ) ; for ( row = 0 ; row < raw_height ; row ++ ) { # ifdef LIBRAW_LIBRARY_BUILD checkCancel ( ) ; # endif for ( col = 0 ; col < raw_width ; col ++ ) { if ( ( i = col % 14 ) == 0 ) pred [ 0 ] = pred [ 1 ] = nonz [ 0 ] = nonz [ 1 ] = 0 ; if ( i % 3 == 2 ) sh = 4 >> ( 3 - pana_bits ( 2 ) ) ; if ( nonz [ i & 1 ] ) { if ( ( j = pana_bits ( 8 ) ) ) { if ( ( pred [ i & 1 ] -= 0x80 << sh ) < 0 || sh == 4 ) pred [ i & 1 ] &= ~ ( ( ~ 0u ) << sh ) ; pred [ i & 1 ] += j << sh ; } } else if ( ( nonz [ i & 1 ] = pana_bits ( 8 ) ) || i > 11 ) pred [ i & 1 ] = nonz [ i & 1 ] << 4 | pana_bits ( 4 ) ; if ( ( RAW ( row , col ) = pred [ col & 1 ] ) > 4098 && col < width && row < height ) derror ( ) ; } } }" 170,"CWE-59 static int get_default_root ( pool * p , int allow_symlinks , char * * root ) { config_rec * c = NULL ; char * dir = NULL ; int res ; c = find_config ( main_server -> conf , CONF_PARAM , ""DefaultRoot"" , FALSE ) ; while ( c ) { 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 ) { 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 ] ; struct stat st ; size_t pathlen ; path = 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' ; } pr_fs_clear_cache ( ) ; res = pr_fsio_lstat ( path , & st ) ; if ( res < 0 ) { xerrno = errno ; pr_log_pri ( PR_LOG_WARNING , ""error: unable to check %s: %s"" , path , strerror ( xerrno ) ) ; errno = xerrno ; return - 1 ; } if ( S_ISLNK ( st . st_mode ) ) { pr_log_pri ( PR_LOG_WARNING , ""error: DefaultRoot %s is a symlink (denied by AllowChrootSymlinks "" ""config)"" , path ) ; errno = EPERM ; return - 1 ; } } 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 , char * * root ) { config_rec * c = NULL ; char * dir = NULL ; int res ; c = find_config ( main_server -> conf , CONF_PARAM , ""DefaultRoot"" , FALSE ) ; while ( c ) { 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 ) { 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 ] ; size_t pathlen ; path = 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' ; } res = is_symlink_path ( p , path , pathlen ) ; if ( res < 0 ) { if ( errno == EPERM ) { pr_log_pri ( PR_LOG_WARNING , ""error: DefaultRoot %s is a symlink "" ""(denied by AllowChrootSymlinks config)"" , path ) ; } errno = EPERM ; return - 1 ; } } 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 ; }" 171,"CWE-416 static void lo_release ( struct gendisk * disk , fmode_t mode ) { struct loop_device * lo = disk -> private_data ; int err ; if ( atomic_dec_return ( & lo -> lo_refcnt ) ) return ; mutex_lock ( & lo -> lo_ctl_mutex ) ; if ( lo -> lo_flags & LO_FLAGS_AUTOCLEAR ) { err = loop_clr_fd ( lo ) ; if ( ! err ) return ; } else if ( lo -> lo_state == Lo_bound ) { blk_mq_freeze_queue ( lo -> lo_queue ) ; blk_mq_unfreeze_queue ( lo -> lo_queue ) ; } mutex_unlock ( & lo -> lo_ctl_mutex ) ; }","static void lo_release ( struct gendisk * disk , fmode_t mode ) { mutex_lock ( & loop_index_mutex ) ; __lo_release ( disk -> private_data ) ; mutex_unlock ( & loop_index_mutex ) ; }" 172,"CWE-189 void ipc_rcu_getref ( void * ptr ) { container_of ( ptr , struct ipc_rcu_hdr , data ) -> refcount ++ ; }"," int ipc_rcu_getref ( void * ptr ) { return atomic_inc_not_zero ( & container_of ( ptr , struct ipc_rcu_hdr , data ) -> refcount ) ; }" 173,"CWE-287 int oidc_oauth_check_userid ( request_rec * r , oidc_cfg * c ) { if ( ! ap_is_initial_req ( r ) ) { if ( r -> main != NULL ) r -> user = r -> main -> user ; else if ( r -> prev != NULL ) r -> user = r -> prev -> user ; if ( r -> user != NULL ) { oidc_debug ( r , ""recycling user \'%s\' from initial request for sub-request"" , r -> user ) ; return OK ; } } else if ( ( c -> redirect_uri != NULL ) && ( oidc_util_request_matches_url ( r , c -> redirect_uri ) ) ) { if ( oidc_util_request_has_parameter ( r , ""jwks"" ) ) { return oidc_handle_jwks ( r , c ) ; } } const char * access_token = NULL ; if ( oidc_oauth_get_bearer_token ( r , & access_token ) == FALSE ) return oidc_oauth_return_www_authenticate ( r , ""invalid_request"" , ""No bearer token found in the request"" ) ; json_t * token = NULL ; char * s_token = NULL ; if ( c -> oauth . introspection_endpoint_url != NULL ) { if ( oidc_oauth_resolve_access_token ( r , c , access_token , & token , & s_token ) == FALSE ) return oidc_oauth_return_www_authenticate ( r , ""invalid_token"" , ""Reference token could not be introspected"" ) ; } else { if ( oidc_oauth_validate_jwt_access_token ( r , c , access_token , & token , & s_token ) == FALSE ) return oidc_oauth_return_www_authenticate ( r , ""invalid_token"" , ""JWT token could not be validated"" ) ; } if ( token == NULL ) { oidc_error ( r , ""could not resolve claims (token == NULL)"" ) ; return oidc_oauth_return_www_authenticate ( r , ""invalid_token"" , ""No claims could be parsed from the token"" ) ; } oidc_request_state_set ( r , OIDC_CLAIMS_SESSION_KEY , ( const char * ) s_token ) ; if ( oidc_oauth_set_remote_user ( r , c , token ) == FALSE ) { oidc_error ( r , ""remote user could not be set, aborting with HTTP_UNAUTHORIZED"" ) ; return oidc_oauth_return_www_authenticate ( r , ""invalid_token"" , ""Could not set remote user"" ) ; } char * authn_header = oidc_cfg_dir_authn_header ( r ) ; int pass_headers = oidc_cfg_dir_pass_info_in_headers ( r ) ; int pass_envvars = oidc_cfg_dir_pass_info_in_envvars ( r ) ; if ( ( r -> user != NULL ) && ( authn_header != NULL ) ) { oidc_debug ( r , ""setting authn header (%s) to: %s"" , authn_header , r -> user ) ; apr_table_set ( r -> headers_in , authn_header , r -> user ) ; } oidc_util_set_app_infos ( r , token , c -> claim_prefix , c -> claim_delimiter , pass_headers , pass_envvars ) ; if ( access_token != NULL ) { oidc_util_set_app_info ( r , ""access_token"" , access_token , OIDC_DEFAULT_HEADER_PREFIX , pass_headers , pass_envvars ) ; } json_decref ( token ) ; return OK ; }","int oidc_oauth_check_userid ( request_rec * r , oidc_cfg * c ) { if ( ! ap_is_initial_req ( r ) ) { if ( r -> main != NULL ) r -> user = r -> main -> user ; else if ( r -> prev != NULL ) r -> user = r -> prev -> user ; if ( r -> user != NULL ) { oidc_debug ( r , ""recycling user \'%s\' from initial request for sub-request"" , r -> user ) ; return OK ; } } else if ( ( c -> redirect_uri != NULL ) && ( oidc_util_request_matches_url ( r , c -> redirect_uri ) ) ) { if ( oidc_util_request_has_parameter ( r , ""jwks"" ) ) { return oidc_handle_jwks ( r , c ) ; } } const char * access_token = NULL ; if ( oidc_oauth_get_bearer_token ( r , & access_token ) == FALSE ) return oidc_oauth_return_www_authenticate ( r , ""invalid_request"" , ""No bearer token found in the request"" ) ; json_t * token = NULL ; char * s_token = NULL ; if ( c -> oauth . introspection_endpoint_url != NULL ) { if ( oidc_oauth_resolve_access_token ( r , c , access_token , & token , & s_token ) == FALSE ) return oidc_oauth_return_www_authenticate ( r , ""invalid_token"" , ""Reference token could not be introspected"" ) ; } else { if ( oidc_oauth_validate_jwt_access_token ( r , c , access_token , & token , & s_token ) == FALSE ) return oidc_oauth_return_www_authenticate ( r , ""invalid_token"" , ""JWT token could not be validated"" ) ; } if ( token == NULL ) { oidc_error ( r , ""could not resolve claims (token == NULL)"" ) ; return oidc_oauth_return_www_authenticate ( r , ""invalid_token"" , ""No claims could be parsed from the token"" ) ; } oidc_request_state_set ( r , OIDC_CLAIMS_SESSION_KEY , ( const char * ) s_token ) ; if ( oidc_oauth_set_remote_user ( r , c , token ) == FALSE ) { oidc_error ( r , ""remote user could not be set, aborting with HTTP_UNAUTHORIZED"" ) ; return oidc_oauth_return_www_authenticate ( r , ""invalid_token"" , ""Could not set remote user"" ) ; } oidc_scrub_headers ( r ) ; char * authn_header = oidc_cfg_dir_authn_header ( r ) ; int pass_headers = oidc_cfg_dir_pass_info_in_headers ( r ) ; int pass_envvars = oidc_cfg_dir_pass_info_in_envvars ( r ) ; if ( ( r -> user != NULL ) && ( authn_header != NULL ) ) { oidc_debug ( r , ""setting authn header (%s) to: %s"" , authn_header , r -> user ) ; apr_table_set ( r -> headers_in , authn_header , r -> user ) ; } oidc_util_set_app_infos ( r , token , c -> claim_prefix , c -> claim_delimiter , pass_headers , pass_envvars ) ; if ( access_token != NULL ) { oidc_util_set_app_info ( r , ""access_token"" , access_token , OIDC_DEFAULT_HEADER_PREFIX , pass_headers , pass_envvars ) ; } json_decref ( token ) ; return OK ; }" 174,"CWE-125 static void rpl_dao_print ( netdissect_options * ndo , const u_char * bp , u_int length ) { const struct nd_rpl_dao * dao = ( const struct nd_rpl_dao * ) bp ; const char * dagid_str = """" ; ND_TCHECK ( * dao ) ; if ( length < ND_RPL_DAO_MIN_LEN ) goto tooshort ; bp += ND_RPL_DAO_MIN_LEN ; length -= ND_RPL_DAO_MIN_LEN ; if ( RPL_DAO_D ( dao -> rpl_flags ) ) { ND_TCHECK2 ( dao -> rpl_dagid , DAGID_LEN ) ; if ( length < DAGID_LEN ) goto tooshort ; dagid_str = ip6addr_string ( ndo , dao -> rpl_dagid ) ; bp += DAGID_LEN ; length -= DAGID_LEN ; } ND_PRINT ( ( ndo , "" [dagid:%s,seq:%u,instance:%u%s%s,%02x]"" , dagid_str , dao -> rpl_daoseq , dao -> rpl_instanceid , RPL_DAO_K ( dao -> rpl_flags ) ? "",acK"" : """" , RPL_DAO_D ( dao -> rpl_flags ) ? "",Dagid"" : """" , dao -> rpl_flags ) ) ; if ( ndo -> ndo_vflag > 1 ) { const struct rpl_dio_genoption * opt = ( const struct rpl_dio_genoption * ) bp ; rpl_dio_printopt ( ndo , opt , length ) ; } return ; trunc : ND_PRINT ( ( ndo , "" [|truncated]"" ) ) ; return ; tooshort : ND_PRINT ( ( ndo , "" [|length too short]"" ) ) ; return ; }","static void rpl_dao_print ( netdissect_options * ndo , const u_char * bp , u_int length ) { const struct nd_rpl_dao * dao = ( const struct nd_rpl_dao * ) bp ; const char * dagid_str = """" ; ND_TCHECK ( * dao ) ; if ( length < ND_RPL_DAO_MIN_LEN ) goto tooshort ; bp += ND_RPL_DAO_MIN_LEN ; length -= ND_RPL_DAO_MIN_LEN ; if ( RPL_DAO_D ( dao -> rpl_flags ) ) { ND_TCHECK2 ( dao -> rpl_dagid , DAGID_LEN ) ; if ( length < DAGID_LEN ) goto tooshort ; dagid_str = ip6addr_string ( ndo , dao -> rpl_dagid ) ; bp += DAGID_LEN ; length -= DAGID_LEN ; } ND_PRINT ( ( ndo , "" [dagid:%s,seq:%u,instance:%u%s%s,%02x]"" , dagid_str , dao -> rpl_daoseq , dao -> rpl_instanceid , RPL_DAO_K ( dao -> rpl_flags ) ? "",acK"" : """" , RPL_DAO_D ( dao -> rpl_flags ) ? "",Dagid"" : """" , dao -> rpl_flags ) ) ; if ( ndo -> ndo_vflag > 1 ) { const struct rpl_dio_genoption * opt = ( const struct rpl_dio_genoption * ) bp ; rpl_dio_printopt ( ndo , opt , length ) ; } return ; trunc : ND_PRINT ( ( ndo , ""%s"" , rpl_tstr ) ) ; return ; tooshort : ND_PRINT ( ( ndo , "" [|length too short]"" ) ) ; return ; }" 175,CWE-119 void vpx_img_free ( vpx_image_t * img ) { if ( img ) { if ( img -> img_data && img -> img_data_owner ) img_buf_free ( img -> img_data ) ; if ( img -> self_allocd ) free ( img ) ; } },void vpx_img_free ( vpx_image_t * img ) { if ( img ) { if ( img -> img_data && img -> img_data_owner ) vpx_free ( img -> img_data ) ; if ( img -> self_allocd ) free ( img ) ; } } 176,"CWE-362 int prepare_binprm ( struct linux_binprm * bprm ) { struct inode * inode = file_inode ( bprm -> file ) ; umode_t mode = inode -> i_mode ; int retval ; bprm -> cred -> euid = current_euid ( ) ; bprm -> cred -> egid = current_egid ( ) ; if ( ! ( bprm -> file -> f_path . mnt -> mnt_flags & MNT_NOSUID ) && ! task_no_new_privs ( current ) && kuid_has_mapping ( bprm -> cred -> user_ns , inode -> i_uid ) && kgid_has_mapping ( bprm -> cred -> user_ns , inode -> i_gid ) ) { if ( mode & S_ISUID ) { bprm -> per_clear |= PER_CLEAR_ON_SETID ; bprm -> cred -> euid = inode -> i_uid ; } if ( ( mode & ( S_ISGID | S_IXGRP ) ) == ( S_ISGID | S_IXGRP ) ) { bprm -> per_clear |= PER_CLEAR_ON_SETID ; bprm -> cred -> egid = inode -> i_gid ; } } retval = security_bprm_set_creds ( bprm ) ; if ( retval ) return retval ; bprm -> cred_prepared = 1 ; memset ( bprm -> buf , 0 , BINPRM_BUF_SIZE ) ; return kernel_read ( bprm -> file , 0 , bprm -> buf , BINPRM_BUF_SIZE ) ; }","int prepare_binprm ( struct linux_binprm * bprm ) { int retval ; bprm_fill_uid ( bprm ) ; retval = security_bprm_set_creds ( bprm ) ; if ( retval ) return retval ; bprm -> cred_prepared = 1 ; memset ( bprm -> buf , 0 , BINPRM_BUF_SIZE ) ; return kernel_read ( bprm -> file , 0 , bprm -> buf , BINPRM_BUF_SIZE ) ; }" 177,"CWE-617 krb5_error_code kdc_process_s4u2proxy_req ( kdc_realm_t * kdc_active_realm , krb5_kdc_req * request , const krb5_enc_tkt_part * t2enc , const krb5_db_entry * server , krb5_const_principal server_princ , krb5_const_principal proxy_princ , const char * * status ) { krb5_error_code errcode ; if ( request -> kdc_options & ( NON_TGT_OPTION | KDC_OPT_ENC_TKT_IN_SKEY ) ) { return KRB5KDC_ERR_BADOPTION ; } if ( ! krb5_principal_compare ( kdc_context , server -> princ , server_princ ) ) { return KRB5KDC_ERR_SERVER_NOMATCH ; } if ( ! isflagset ( t2enc -> flags , TKT_FLG_FORWARDABLE ) ) { * status = ""EVIDENCE_TKT_NOT_FORWARDABLE"" ; return KRB5_TKT_NOT_FORWARDABLE ; } errcode = check_allowed_to_delegate_to ( kdc_context , t2enc -> client , server , proxy_princ ) ; if ( errcode ) { * status = ""NOT_ALLOWED_TO_DELEGATE"" ; return errcode ; } return 0 ; }","krb5_error_code kdc_process_s4u2proxy_req ( kdc_realm_t * kdc_active_realm , krb5_kdc_req * request , const krb5_enc_tkt_part * t2enc , const krb5_db_entry * server , krb5_const_principal server_princ , krb5_const_principal proxy_princ , const char * * status ) { krb5_error_code errcode ; if ( request -> kdc_options & ( NON_TGT_OPTION | KDC_OPT_ENC_TKT_IN_SKEY ) ) { * status = ""INVALID_S4U2PROXY_OPTIONS"" ; return KRB5KDC_ERR_BADOPTION ; } if ( ! krb5_principal_compare ( kdc_context , server -> princ , server_princ ) ) { * status = ""EVIDENCE_TICKET_MISMATCH"" ; return KRB5KDC_ERR_SERVER_NOMATCH ; } if ( ! isflagset ( t2enc -> flags , TKT_FLG_FORWARDABLE ) ) { * status = ""EVIDENCE_TKT_NOT_FORWARDABLE"" ; return KRB5_TKT_NOT_FORWARDABLE ; } errcode = check_allowed_to_delegate_to ( kdc_context , t2enc -> client , server , proxy_princ ) ; if ( errcode ) { * status = ""NOT_ALLOWED_TO_DELEGATE"" ; return errcode ; } return 0 ; }" 178,"CWE-119 void vp9_set_contexts ( const MACROBLOCKD * xd , struct macroblockd_plane * pd , BLOCK_SIZE plane_bsize , TX_SIZE tx_size , int has_eob , int aoff , int loff ) { ENTROPY_CONTEXT * const a = pd -> above_context + aoff ; ENTROPY_CONTEXT * const l = pd -> left_context + loff ; const int tx_size_in_blocks = 1 << tx_size ; if ( has_eob && xd -> mb_to_right_edge < 0 ) { int i ; const int blocks_wide = num_4x4_blocks_wide_lookup [ plane_bsize ] + ( xd -> mb_to_right_edge >> ( 5 + pd -> subsampling_x ) ) ; int above_contexts = tx_size_in_blocks ; if ( above_contexts + aoff > blocks_wide ) above_contexts = blocks_wide - aoff ; for ( i = 0 ; i < above_contexts ; ++ i ) a [ i ] = has_eob ; for ( i = above_contexts ; i < tx_size_in_blocks ; ++ i ) a [ i ] = 0 ; } else { vpx_memset ( a , has_eob , sizeof ( ENTROPY_CONTEXT ) * tx_size_in_blocks ) ; } if ( has_eob && xd -> mb_to_bottom_edge < 0 ) { int i ; const int blocks_high = num_4x4_blocks_high_lookup [ plane_bsize ] + ( xd -> mb_to_bottom_edge >> ( 5 + pd -> subsampling_y ) ) ; int left_contexts = tx_size_in_blocks ; if ( left_contexts + loff > blocks_high ) left_contexts = blocks_high - loff ; for ( i = 0 ; i < left_contexts ; ++ i ) l [ i ] = has_eob ; for ( i = left_contexts ; i < tx_size_in_blocks ; ++ i ) l [ i ] = 0 ; } else { vpx_memset ( l , has_eob , sizeof ( ENTROPY_CONTEXT ) * tx_size_in_blocks ) ; } }","void vp9_set_contexts ( const MACROBLOCKD * xd , struct macroblockd_plane * pd , BLOCK_SIZE plane_bsize , TX_SIZE tx_size , int has_eob , int aoff , int loff ) { ENTROPY_CONTEXT * const a = pd -> above_context + aoff ; ENTROPY_CONTEXT * const l = pd -> left_context + loff ; const int tx_size_in_blocks = 1 << tx_size ; if ( has_eob && xd -> mb_to_right_edge < 0 ) { int i ; const int blocks_wide = num_4x4_blocks_wide_lookup [ plane_bsize ] + ( xd -> mb_to_right_edge >> ( 5 + pd -> subsampling_x ) ) ; int above_contexts = tx_size_in_blocks ; if ( above_contexts + aoff > blocks_wide ) above_contexts = blocks_wide - aoff ; for ( i = 0 ; i < above_contexts ; ++ i ) a [ i ] = has_eob ; for ( i = above_contexts ; i < tx_size_in_blocks ; ++ i ) a [ i ] = 0 ; } else { memset ( a , has_eob , sizeof ( ENTROPY_CONTEXT ) * tx_size_in_blocks ) ; } if ( has_eob && xd -> mb_to_bottom_edge < 0 ) { int i ; const int blocks_high = num_4x4_blocks_high_lookup [ plane_bsize ] + ( xd -> mb_to_bottom_edge >> ( 5 + pd -> subsampling_y ) ) ; int left_contexts = tx_size_in_blocks ; if ( left_contexts + loff > blocks_high ) left_contexts = blocks_high - loff ; for ( i = 0 ; i < left_contexts ; ++ i ) l [ i ] = has_eob ; for ( i = left_contexts ; i < tx_size_in_blocks ; ++ i ) l [ i ] = 0 ; } else { memset ( l , has_eob , sizeof ( ENTROPY_CONTEXT ) * tx_size_in_blocks ) ; } }" 179,"CWE-399 int cib_remote_msg ( gpointer data ) { const char * value = NULL ; xmlNode * command = NULL ; cib_client_t * client = data ; crm_trace ( ""%s callback"" , client -> encrypted ? ""secure"" : ""clear-text"" ) ; command = crm_recv_remote_msg ( client -> session , client -> encrypted ) ; if ( command == NULL ) { return - 1 ; } value = crm_element_name ( command ) ; if ( safe_str_neq ( value , ""cib_command"" ) ) { crm_log_xml_trace ( command , ""Bad command: "" ) ; goto bail ; } if ( client -> name == NULL ) { value = crm_element_value ( command , F_CLIENTNAME ) ; if ( value == NULL ) { client -> name = strdup ( client -> id ) ; } else { client -> name = strdup ( value ) ; } } if ( client -> callback_id == NULL ) { value = crm_element_value ( command , F_CIB_CALLBACK_TOKEN ) ; if ( value != NULL ) { client -> callback_id = strdup ( value ) ; crm_trace ( ""Callback channel for %s is %s"" , client -> id , client -> callback_id ) ; } else { client -> callback_id = strdup ( client -> id ) ; } } xml_remove_prop ( command , F_ORIG ) ; xml_remove_prop ( command , F_CIB_HOST ) ; xml_remove_prop ( command , F_CIB_GLOBAL_UPDATE ) ; crm_xml_add ( command , F_TYPE , T_CIB ) ; crm_xml_add ( command , F_CIB_CLIENTID , client -> id ) ; crm_xml_add ( command , F_CIB_CLIENTNAME , client -> name ) ; # if ENABLE_ACL crm_xml_add ( command , F_CIB_USER , client -> user ) ; # endif if ( crm_element_value ( command , F_CIB_CALLID ) == NULL ) { char * call_uuid = crm_generate_uuid ( ) ; crm_xml_add ( command , F_CIB_CALLID , call_uuid ) ; free ( call_uuid ) ; } if ( crm_element_value ( command , F_CIB_CALLOPTS ) == NULL ) { crm_xml_add_int ( command , F_CIB_CALLOPTS , 0 ) ; } crm_log_xml_trace ( command , ""Remote command: "" ) ; cib_common_callback_worker ( 0 , 0 , command , client , TRUE ) ; bail : free_xml ( command ) ; command = NULL ; return 0 ; }","int cib_remote_msg ( gpointer data ) { xmlNode * command = NULL ; cib_client_t * client = data ; int disconnected = 0 ; int timeout = client -> remote_auth ? - 1 : 1000 ; crm_trace ( ""%s callback"" , client -> encrypted ? ""secure"" : ""clear-text"" ) ; # ifdef HAVE_GNUTLS_GNUTLS_H if ( client -> encrypted && ( client -> handshake_complete == FALSE ) ) { int rc = 0 ; do { rc = gnutls_handshake ( * client -> session ) ; if ( rc < 0 && rc != GNUTLS_E_AGAIN ) { crm_err ( ""Remote cib tls handshake failed"" ) ; return - 1 ; } } while ( rc == GNUTLS_E_INTERRUPTED ) ; if ( rc == 0 ) { crm_debug ( ""Remote cib tls handshake completed"" ) ; client -> handshake_complete = TRUE ; if ( client -> remote_auth_timeout ) { g_source_remove ( client -> remote_auth_timeout ) ; } client -> remote_auth_timeout = g_timeout_add ( REMOTE_AUTH_TIMEOUT , remote_auth_timeout_cb , client ) ; } return 0 ; } # endif crm_recv_remote_msg ( client -> session , & client -> recv_buf , client -> encrypted , timeout , & disconnected ) ; if ( client -> remote_auth == FALSE ) { xmlNode * reg ; # if ENABLE_ACL const char * user = NULL ; # endif command = crm_parse_remote_buffer ( & client -> recv_buf ) ; if ( cib_remote_auth ( command ) == FALSE ) { free_xml ( command ) ; return - 1 ; } crm_debug ( ""remote connection authenticated successfully"" ) ; client -> remote_auth = TRUE ; g_source_remove ( client -> remote_auth_timeout ) ; client -> remote_auth_timeout = 0 ; client -> name = crm_element_value_copy ( command , ""name"" ) ; # if ENABLE_ACL user = crm_element_value ( command , ""user"" ) ; if ( user ) { new_client -> user = strdup ( user ) ; } # endif reg = create_xml_node ( NULL , ""cib_result"" ) ; crm_xml_add ( reg , F_CIB_OPERATION , CRM_OP_REGISTER ) ; crm_xml_add ( reg , F_CIB_CLIENTID , client -> id ) ; crm_send_remote_msg ( client -> session , reg , client -> encrypted ) ; free_xml ( reg ) ; free_xml ( command ) ; } command = crm_parse_remote_buffer ( & client -> recv_buf ) ; while ( command ) { crm_trace ( ""command received"" ) ; cib_handle_remote_msg ( client , command ) ; free_xml ( command ) ; command = crm_parse_remote_buffer ( & client -> recv_buf ) ; } if ( disconnected ) { crm_trace ( ""disconnected while receiving remote cib msg."" ) ; return - 1 ; } return 0 ; }" 180,"NVD-CWE-Other static int jpc_qcd_dumpparms ( jpc_ms_t * ms , FILE * out ) { jpc_qcd_t * qcd = & ms -> parms . qcd ; int i ; fprintf ( out , ""qntsty = %d; numguard = %d; numstepsizes = %d\\n"" , ( int ) qcd -> compparms . qntsty , qcd -> compparms . numguard , qcd -> compparms . numstepsizes ) ; for ( i = 0 ; i < qcd -> compparms . numstepsizes ; ++ i ) { fprintf ( out , ""expn[%d] = 0x%04x; mant[%d] = 0x%04x;\\n"" , i , ( unsigned ) JPC_QCX_GETEXPN ( qcd -> compparms . stepsizes [ i ] ) , i , ( unsigned ) JPC_QCX_GETMANT ( qcd -> compparms . stepsizes [ i ] ) ) ; } return 0 ; }","static int jpc_qcd_dumpparms ( jpc_ms_t * ms , FILE * out ) { jpc_qcd_t * qcd = & ms -> parms . qcd ; int i ; fprintf ( out , ""qntsty = %d; numguard = %d; numstepsizes = %d\\n"" , ( int ) qcd -> compparms . qntsty , qcd -> compparms . numguard , qcd -> compparms . numstepsizes ) ; for ( i = 0 ; i < qcd -> compparms . numstepsizes ; ++ i ) { fprintf ( out , ""expn[%d] = 0x%04x; mant[%d] = 0x%04x;\\n"" , i , JAS_CAST ( unsigned , JPC_QCX_GETEXPN ( qcd -> compparms . stepsizes [ i ] ) ) , i , JAS_CAST ( unsigned , JPC_QCX_GETMANT ( qcd -> compparms . stepsizes [ i ] ) ) ) ; } return 0 ; }" 181,"CWE-189 Image * AutoResizeImage ( const Image * image , const char * option , MagickOffsetType * count , ExceptionInfo * exception ) { # define MAX_SIZES 16 char * q ; const char * p ; Image * resized , * images ; register ssize_t i ; size_t sizes [ MAX_SIZES ] = { 256 , 192 , 128 , 96 , 64 , 48 , 40 , 32 , 24 , 16 } ; images = NULL ; * count = 0 ; i = 0 ; p = option ; while ( * p != '\\0' && i < MAX_SIZES ) { size_t size ; while ( ( isspace ( ( int ) ( ( unsigned char ) * p ) ) != 0 ) ) p ++ ; size = ( size_t ) strtol ( p , & q , 10 ) ; if ( p == q || size < 16 || size > 256 ) return ( ( Image * ) NULL ) ; p = q ; sizes [ i ++ ] = size ; while ( ( isspace ( ( int ) ( ( unsigned char ) * p ) ) != 0 ) || ( * p == ',' ) ) p ++ ; } if ( i == 0 ) i = 10 ; * count = i ; for ( i = 0 ; i < * count ; i ++ ) { resized = ResizeImage ( image , sizes [ i ] , sizes [ i ] , image -> filter , exception ) ; if ( resized == ( Image * ) NULL ) return ( DestroyImageList ( images ) ) ; if ( images == ( Image * ) NULL ) images = resized ; else AppendImageToList ( & images , resized ) ; } return ( images ) ; }","Image * AutoResizeImage ( const Image * image , const char * option , MagickOffsetType * count , ExceptionInfo * exception ) { # define MAX_SIZES 16 char * q ; const char * p ; Image * resized , * images ; register ssize_t i ; size_t sizes [ MAX_SIZES ] = { 256 , 192 , 128 , 96 , 64 , 48 , 40 , 32 , 24 , 16 } ; images = NULL ; * count = 0 ; i = 0 ; p = option ; while ( * p != '\\0' && i < MAX_SIZES ) { size_t size ; while ( ( isspace ( ( int ) ( ( unsigned char ) * p ) ) != 0 ) ) p ++ ; size = ( size_t ) strtol ( p , & q , 10 ) ; if ( ( p == q ) || ( size < 16 ) || ( size > 256 ) ) return ( ( Image * ) NULL ) ; p = q ; sizes [ i ++ ] = size ; while ( ( isspace ( ( int ) ( ( unsigned char ) * p ) ) != 0 ) || ( * p == ',' ) ) p ++ ; } if ( i == 0 ) i = 10 ; * count = i ; for ( i = 0 ; i < * count ; i ++ ) { resized = ResizeImage ( image , sizes [ i ] , sizes [ i ] , image -> filter , exception ) ; if ( resized == ( Image * ) NULL ) return ( DestroyImageList ( images ) ) ; if ( images == ( Image * ) NULL ) images = resized ; else AppendImageToList ( & images , resized ) ; } return ( images ) ; }" 182,"CWE-200 long vorbis_book_decodev_set ( codebook * book , ogg_int32_t * a , oggpack_buffer * b , int n , int point ) { if ( book -> used_entries > 0 ) { ogg_int32_t * v = book -> dec_buf ; int i , j ; if ( ! v ) return - 1 ; for ( i = 0 ; i < n ; ) { if ( decode_map ( book , b , v , point ) ) return - 1 ; for ( j = 0 ; j < book -> dim ; j ++ ) a [ i ++ ] = v [ j ] ; } } else { int i , j ; for ( i = 0 ; i < n ; ) { for ( j = 0 ; j < book -> dim ; j ++ ) a [ i ++ ] = 0 ; } } return 0 ; }","long vorbis_book_decodev_set ( codebook * book , ogg_int32_t * a , oggpack_buffer * b , int n , int point ) { if ( book -> used_entries > 0 ) { ogg_int32_t * v = book -> dec_buf ; int i , j ; if ( ! v ) return - 1 ; for ( i = 0 ; i < n ; ) { if ( decode_map ( book , b , v , point ) ) return - 1 ; for ( j = 0 ; j < book -> dim && i < n ; j ++ ) a [ i ++ ] = v [ j ] ; } } else { int i , j ; for ( i = 0 ; i < n ; ) { for ( j = 0 ; j < book -> dim && i < n ; j ++ ) a [ i ++ ] = 0 ; } } return 0 ; }" 183,"CWE-190 id [ 4 ] = 0 ; GD2_DBG ( php_gd_error ( ""Got file code: %s"" , id ) ) ; if ( strcmp ( id , GD2_ID ) != 0 ) { GD2_DBG ( php_gd_error ( ""Not a valid gd2 file"" ) ) ; goto fail1 ; } if ( gdGetWord ( vers , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""Version: %d"" , * vers ) ) ; if ( ( * vers != 1 ) && ( * vers != 2 ) ) { GD2_DBG ( php_gd_error ( ""Bad version: %d"" , * vers ) ) ; goto fail1 ; } if ( ! gdGetWord ( sx , in ) ) { GD2_DBG ( php_gd_error ( ""Could not get x-size"" ) ) ; goto fail1 ; } if ( ! gdGetWord ( sy , in ) ) { GD2_DBG ( php_gd_error ( ""Could not get y-size"" ) ) ; goto fail1 ; } GD2_DBG ( php_gd_error ( ""Image is %dx%d"" , * sx , * sy ) ) ; if ( gdGetWord ( cs , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""ChunkSize: %d"" , * cs ) ) ; if ( ( * cs < GD2_CHUNKSIZE_MIN ) || ( * cs > GD2_CHUNKSIZE_MAX ) ) { GD2_DBG ( php_gd_error ( ""Bad chunk size: %d"" , * cs ) ) ; goto fail1 ; } if ( gdGetWord ( fmt , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""Format: %d"" , * fmt ) ) ; if ( ( * fmt != GD2_FMT_RAW ) && ( * fmt != GD2_FMT_COMPRESSED ) && ( * fmt != GD2_FMT_TRUECOLOR_RAW ) && ( * fmt != GD2_FMT_TRUECOLOR_COMPRESSED ) ) { GD2_DBG ( php_gd_error ( ""Bad data format: %d"" , * fmt ) ) ; goto fail1 ; } if ( gdGetWord ( ncx , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""%d Chunks Wide"" , * ncx ) ) ; if ( gdGetWord ( ncy , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""%d Chunks vertically"" , * ncy ) ) ; if ( gd2_compressed ( * fmt ) ) { nc = ( * ncx ) * ( * ncy ) ; GD2_DBG ( php_gd_error ( ""Reading %d chunk index entries"" , nc ) ) ; sidx = sizeof ( t_chunk_info ) * nc ; if ( sidx <= 0 ) { goto fail1 ; } cidx = gdCalloc ( sidx , 1 ) ; for ( i = 0 ; i < nc ; i ++ ) { if ( gdGetInt ( & cidx [ i ] . offset , in ) != 1 ) { gdFree ( cidx ) ; goto fail1 ; } if ( gdGetInt ( & cidx [ i ] . size , in ) != 1 ) { gdFree ( cidx ) ; goto fail1 ; } if ( cidx [ i ] . offset < 0 || cidx [ i ] . size < 0 ) { gdFree ( cidx ) ; goto fail1 ; } } * chunkIdx = cidx ; } GD2_DBG ( php_gd_error ( ""gd2 header complete"" ) ) ; return 1 ; fail1 : return 0 ; }","id [ 4 ] = 0 ; GD2_DBG ( php_gd_error ( ""Got file code: %s"" , id ) ) ; if ( strcmp ( id , GD2_ID ) != 0 ) { GD2_DBG ( php_gd_error ( ""Not a valid gd2 file"" ) ) ; goto fail1 ; } if ( gdGetWord ( vers , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""Version: %d"" , * vers ) ) ; if ( ( * vers != 1 ) && ( * vers != 2 ) ) { GD2_DBG ( php_gd_error ( ""Bad version: %d"" , * vers ) ) ; goto fail1 ; } if ( ! gdGetWord ( sx , in ) ) { GD2_DBG ( php_gd_error ( ""Could not get x-size"" ) ) ; goto fail1 ; } if ( ! gdGetWord ( sy , in ) ) { GD2_DBG ( php_gd_error ( ""Could not get y-size"" ) ) ; goto fail1 ; } GD2_DBG ( php_gd_error ( ""Image is %dx%d"" , * sx , * sy ) ) ; if ( gdGetWord ( cs , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""ChunkSize: %d"" , * cs ) ) ; if ( ( * cs < GD2_CHUNKSIZE_MIN ) || ( * cs > GD2_CHUNKSIZE_MAX ) ) { GD2_DBG ( php_gd_error ( ""Bad chunk size: %d"" , * cs ) ) ; goto fail1 ; } if ( gdGetWord ( fmt , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""Format: %d"" , * fmt ) ) ; if ( ( * fmt != GD2_FMT_RAW ) && ( * fmt != GD2_FMT_COMPRESSED ) && ( * fmt != GD2_FMT_TRUECOLOR_RAW ) && ( * fmt != GD2_FMT_TRUECOLOR_COMPRESSED ) ) { GD2_DBG ( php_gd_error ( ""Bad data format: %d"" , * fmt ) ) ; goto fail1 ; } if ( gdGetWord ( ncx , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""%d Chunks Wide"" , * ncx ) ) ; if ( gdGetWord ( ncy , in ) != 1 ) { goto fail1 ; } GD2_DBG ( php_gd_error ( ""%d Chunks vertically"" , * ncy ) ) ; if ( gd2_compressed ( * fmt ) ) { nc = ( * ncx ) * ( * ncy ) ; GD2_DBG ( php_gd_error ( ""Reading %d chunk index entries"" , nc ) ) ; if ( overflow2 ( sidx , nc ) ) { goto fail1 ; } sidx = sizeof ( t_chunk_info ) * nc ; if ( sidx <= 0 ) { goto fail1 ; } cidx = gdCalloc ( sidx , 1 ) ; if ( cidx == NULL ) { goto fail1 ; } for ( i = 0 ; i < nc ; i ++ ) { if ( gdGetInt ( & cidx [ i ] . offset , in ) != 1 ) { gdFree ( cidx ) ; goto fail1 ; } if ( gdGetInt ( & cidx [ i ] . size , in ) != 1 ) { gdFree ( cidx ) ; goto fail1 ; } if ( cidx [ i ] . offset < 0 || cidx [ i ] . size < 0 ) { gdFree ( cidx ) ; goto fail1 ; } } * chunkIdx = cidx ; } GD2_DBG ( php_gd_error ( ""gd2 header complete"" ) ) ; return 1 ; fail1 : return 0 ; }" 184,"CWE-119 image -> filename ) ; break ; } colormap = ( unsigned char * ) NULL ; if ( number_colormaps != 0 ) { colormap = ( unsigned char * ) AcquireQuantumMemory ( number_colormaps , 3 * map_length * sizeof ( * colormap ) ) ; if ( colormap == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; p = colormap ; for ( i = 0 ; i < ( ssize_t ) number_colormaps ; i ++ ) 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 ( ( 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 * number_planes_filled * sizeof ( * pixels ) ) ; if ( pixel_info == ( MemoryInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixel_info_length = image -> columns * image -> rows * number_planes_filled ; pixels = ( unsigned char * ) GetVirtualMemoryBlob ( pixel_info ) ; 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 ) ;","image -> filename ) ; break ; } colormap = ( unsigned char * ) NULL ; if ( number_colormaps != 0 ) { colormap = ( unsigned char * ) AcquireQuantumMemory ( number_colormaps , 3 * map_length * sizeof ( * colormap ) ) ; if ( colormap == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; p = colormap ; for ( i = 0 ; i < ( ssize_t ) number_colormaps ; i ++ ) 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 ( ( 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 ) ; 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 ) ;" 185,"CWE-362 void ieee80211_sta_ps_deliver_wakeup ( struct sta_info * sta ) { struct ieee80211_sub_if_data * sdata = sta -> sdata ; struct ieee80211_local * local = sdata -> local ; struct sk_buff_head pending ; int filtered = 0 , buffered = 0 , ac ; unsigned long flags ; clear_sta_flag ( sta , WLAN_STA_SP ) ; BUILD_BUG_ON ( BITS_TO_LONGS ( IEEE80211_NUM_TIDS ) > 1 ) ; sta -> driver_buffered_tids = 0 ; if ( ! ( local -> hw . flags & IEEE80211_HW_AP_LINK_PS ) ) drv_sta_notify ( local , sdata , STA_NOTIFY_AWAKE , & sta -> sta ) ; skb_queue_head_init ( & pending ) ; for ( ac = 0 ; ac < IEEE80211_NUM_ACS ; ac ++ ) { int count = skb_queue_len ( & pending ) , tmp ; spin_lock_irqsave ( & sta -> tx_filtered [ ac ] . lock , flags ) ; skb_queue_splice_tail_init ( & sta -> tx_filtered [ ac ] , & pending ) ; spin_unlock_irqrestore ( & sta -> tx_filtered [ ac ] . lock , flags ) ; tmp = skb_queue_len ( & pending ) ; filtered += tmp - count ; count = tmp ; spin_lock_irqsave ( & sta -> ps_tx_buf [ ac ] . lock , flags ) ; skb_queue_splice_tail_init ( & sta -> ps_tx_buf [ ac ] , & pending ) ; spin_unlock_irqrestore ( & sta -> ps_tx_buf [ ac ] . lock , flags ) ; tmp = skb_queue_len ( & pending ) ; buffered += tmp - count ; } ieee80211_add_pending_skbs_fn ( local , & pending , clear_sta_ps_flags , sta ) ; if ( ! ieee80211_smps_is_restrictive ( sta -> known_smps_mode , sdata -> smps_mode ) && sta -> known_smps_mode != sdata -> bss -> req_smps && sta_info_tx_streams ( sta ) != 1 ) { ht_dbg ( sdata , ""%pM just woke up and MIMO capable - update SMPS\\n"" , sta -> sta . addr ) ; ieee80211_send_smps_action ( sdata , sdata -> bss -> req_smps , sta -> sta . addr , sdata -> vif . bss_conf . bssid ) ; } local -> total_ps_buffered -= buffered ; sta_info_recalc_tim ( sta ) ; ps_dbg ( sdata , ""STA %pM aid %d sending %d filtered/%d PS frames since STA not sleeping anymore\\n"" , sta -> sta . addr , sta -> sta . aid , filtered , buffered ) ; }","void ieee80211_sta_ps_deliver_wakeup ( struct sta_info * sta ) { struct ieee80211_sub_if_data * sdata = sta -> sdata ; struct ieee80211_local * local = sdata -> local ; struct sk_buff_head pending ; int filtered = 0 , buffered = 0 , ac ; unsigned long flags ; clear_sta_flag ( sta , WLAN_STA_SP ) ; BUILD_BUG_ON ( BITS_TO_LONGS ( IEEE80211_NUM_TIDS ) > 1 ) ; sta -> driver_buffered_tids = 0 ; if ( ! ( local -> hw . flags & IEEE80211_HW_AP_LINK_PS ) ) drv_sta_notify ( local , sdata , STA_NOTIFY_AWAKE , & sta -> sta ) ; skb_queue_head_init ( & pending ) ; spin_lock ( & sta -> ps_lock ) ; for ( ac = 0 ; ac < IEEE80211_NUM_ACS ; ac ++ ) { int count = skb_queue_len ( & pending ) , tmp ; spin_lock_irqsave ( & sta -> tx_filtered [ ac ] . lock , flags ) ; skb_queue_splice_tail_init ( & sta -> tx_filtered [ ac ] , & pending ) ; spin_unlock_irqrestore ( & sta -> tx_filtered [ ac ] . lock , flags ) ; tmp = skb_queue_len ( & pending ) ; filtered += tmp - count ; count = tmp ; spin_lock_irqsave ( & sta -> ps_tx_buf [ ac ] . lock , flags ) ; skb_queue_splice_tail_init ( & sta -> ps_tx_buf [ ac ] , & pending ) ; spin_unlock_irqrestore ( & sta -> ps_tx_buf [ ac ] . lock , flags ) ; tmp = skb_queue_len ( & pending ) ; buffered += tmp - count ; } ieee80211_add_pending_skbs_fn ( local , & pending , clear_sta_ps_flags , sta ) ; spin_unlock ( & sta -> ps_lock ) ; if ( ! ieee80211_smps_is_restrictive ( sta -> known_smps_mode , sdata -> smps_mode ) && sta -> known_smps_mode != sdata -> bss -> req_smps && sta_info_tx_streams ( sta ) != 1 ) { ht_dbg ( sdata , ""%pM just woke up and MIMO capable - update SMPS\\n"" , sta -> sta . addr ) ; ieee80211_send_smps_action ( sdata , sdata -> bss -> req_smps , sta -> sta . addr , sdata -> vif . bss_conf . bssid ) ; } local -> total_ps_buffered -= buffered ; sta_info_recalc_tim ( sta ) ; ps_dbg ( sdata , ""STA %pM aid %d sending %d filtered/%d PS frames since STA not sleeping anymore\\n"" , sta -> sta . addr , sta -> sta . aid , filtered , buffered ) ; }" 186,"CWE-125 int ntlm_read_message_fields_buffer ( wStream * s , NTLM_MESSAGE_FIELDS * fields ) { if ( fields -> Len > 0 ) { if ( ( fields -> BufferOffset + fields -> Len ) > Stream_Length ( s ) ) return - 1 ; fields -> Buffer = ( PBYTE ) malloc ( fields -> Len ) ; if ( ! fields -> Buffer ) return - 1 ; Stream_SetPosition ( s , fields -> BufferOffset ) ; Stream_Read ( s , fields -> Buffer , fields -> Len ) ; } return 1 ; }"," static int ntlm_read_message_fields_buffer ( wStream * s , NTLM_MESSAGE_FIELDS * fields ) { if ( fields -> Len > 0 ) { const UINT64 offset = ( UINT64 ) fields -> BufferOffset + ( UINT64 ) fields -> Len ; if ( offset > Stream_Length ( s ) ) return - 1 ; fields -> Buffer = ( PBYTE ) malloc ( fields -> Len ) ; if ( ! fields -> Buffer ) return - 1 ; Stream_SetPosition ( s , fields -> BufferOffset ) ; Stream_Read ( s , fields -> Buffer , fields -> Len ) ; } return 1 ; }" 187,"CWE-19 static int ext4_xattr_block_get ( struct inode * inode , int name_index , const char * name , void * buffer , size_t buffer_size ) { struct buffer_head * bh = NULL ; struct ext4_xattr_entry * entry ; size_t size ; int error ; struct mb_cache * ext4_mb_cache = EXT4_GET_MB_CACHE ( inode ) ; ea_idebug ( inode , ""name=%d.%s, buffer=%p, buffer_size=%ld"" , name_index , name , buffer , ( long ) buffer_size ) ; error = - ENODATA ; if ( ! EXT4_I ( inode ) -> i_file_acl ) goto cleanup ; ea_idebug ( inode , ""reading block %llu"" , ( unsigned long long ) EXT4_I ( inode ) -> i_file_acl ) ; bh = sb_bread ( inode -> i_sb , EXT4_I ( inode ) -> i_file_acl ) ; if ( ! bh ) goto cleanup ; ea_bdebug ( bh , ""b_count=%d, refcount=%d"" , atomic_read ( & ( bh -> b_count ) ) , le32_to_cpu ( BHDR ( bh ) -> h_refcount ) ) ; if ( ext4_xattr_check_block ( inode , bh ) ) { bad_block : EXT4_ERROR_INODE ( inode , ""bad block %llu"" , EXT4_I ( inode ) -> i_file_acl ) ; error = - EFSCORRUPTED ; goto cleanup ; } ext4_xattr_cache_insert ( ext4_mb_cache , bh ) ; entry = BFIRST ( bh ) ; error = ext4_xattr_find_entry ( & entry , name_index , name , bh -> b_size , 1 ) ; if ( error == - EFSCORRUPTED ) goto bad_block ; if ( error ) goto cleanup ; size = le32_to_cpu ( entry -> e_value_size ) ; if ( buffer ) { error = - ERANGE ; if ( size > buffer_size ) goto cleanup ; memcpy ( buffer , bh -> b_data + le16_to_cpu ( entry -> e_value_offs ) , size ) ; } error = size ; cleanup : brelse ( bh ) ; return error ; }","static int ext4_xattr_block_get ( struct inode * inode , int name_index , const char * name , void * buffer , size_t buffer_size ) { struct buffer_head * bh = NULL ; struct ext4_xattr_entry * entry ; size_t size ; int error ; struct mb2_cache * ext4_mb_cache = EXT4_GET_MB_CACHE ( inode ) ; ea_idebug ( inode , ""name=%d.%s, buffer=%p, buffer_size=%ld"" , name_index , name , buffer , ( long ) buffer_size ) ; error = - ENODATA ; if ( ! EXT4_I ( inode ) -> i_file_acl ) goto cleanup ; ea_idebug ( inode , ""reading block %llu"" , ( unsigned long long ) EXT4_I ( inode ) -> i_file_acl ) ; bh = sb_bread ( inode -> i_sb , EXT4_I ( inode ) -> i_file_acl ) ; if ( ! bh ) goto cleanup ; ea_bdebug ( bh , ""b_count=%d, refcount=%d"" , atomic_read ( & ( bh -> b_count ) ) , le32_to_cpu ( BHDR ( bh ) -> h_refcount ) ) ; if ( ext4_xattr_check_block ( inode , bh ) ) { bad_block : EXT4_ERROR_INODE ( inode , ""bad block %llu"" , EXT4_I ( inode ) -> i_file_acl ) ; error = - EFSCORRUPTED ; goto cleanup ; } ext4_xattr_cache_insert ( ext4_mb_cache , bh ) ; entry = BFIRST ( bh ) ; error = ext4_xattr_find_entry ( & entry , name_index , name , bh -> b_size , 1 ) ; if ( error == - EFSCORRUPTED ) goto bad_block ; if ( error ) goto cleanup ; size = le32_to_cpu ( entry -> e_value_size ) ; if ( buffer ) { error = - ERANGE ; if ( size > buffer_size ) goto cleanup ; memcpy ( buffer , bh -> b_data + le16_to_cpu ( entry -> e_value_offs ) , size ) ; } error = size ; cleanup : brelse ( bh ) ; return error ; }" 188,"CWE-415 if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } if ( ( ef_buffer = _zip_buffer_new ( ( zip_uint8_t * ) ef , got_len ) ) == NULL ) { zip_error_set ( error , ZIP_ER_MEMORY , 0 ) ; if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } if ( zde -> uncomp_size == ZIP_UINT32_MAX ) zde -> uncomp_size = _zip_buffer_get_64 ( ef_buffer ) ; else if ( local ) { ( void ) _zip_buffer_skip ( ef_buffer , 8 ) ; } if ( zde -> comp_size == ZIP_UINT32_MAX ) zde -> comp_size = _zip_buffer_get_64 ( ef_buffer ) ; if ( ! local ) { if ( zde -> offset == ZIP_UINT32_MAX ) zde -> offset = _zip_buffer_get_64 ( ef_buffer ) ; if ( zde -> disk_number == ZIP_UINT16_MAX ) zde -> disk_number = _zip_buffer_get_32 ( buffer ) ; } if ( ! _zip_buffer_eof ( ef_buffer ) ) { zip_error_set ( error , ZIP_ER_INCONS , 0 ) ; _zip_buffer_free ( ef_buffer ) ; if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } _zip_buffer_free ( ef_buffer ) ; } if ( ! _zip_buffer_ok ( buffer ) ) { zip_error_set ( error , ZIP_ER_INTERNAL , 0 ) ; if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } if ( zde -> offset > ZIP_INT64_MAX ) { zip_error_set ( error , ZIP_ER_SEEK , EFBIG ) ; return - 1 ; } if ( ! _zip_dirent_process_winzip_aes ( zde , error ) ) { if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } zde -> extra_fields = _zip_ef_remove_internal ( zde -> extra_fields ) ; return ( zip_int64_t ) ( size + variable_size ) ; }","if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } if ( ( ef_buffer = _zip_buffer_new ( ( zip_uint8_t * ) ef , got_len ) ) == NULL ) { zip_error_set ( error , ZIP_ER_MEMORY , 0 ) ; if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } if ( zde -> uncomp_size == ZIP_UINT32_MAX ) zde -> uncomp_size = _zip_buffer_get_64 ( ef_buffer ) ; else if ( local ) { ( void ) _zip_buffer_skip ( ef_buffer , 8 ) ; } if ( zde -> comp_size == ZIP_UINT32_MAX ) zde -> comp_size = _zip_buffer_get_64 ( ef_buffer ) ; if ( ! local ) { if ( zde -> offset == ZIP_UINT32_MAX ) zde -> offset = _zip_buffer_get_64 ( ef_buffer ) ; if ( zde -> disk_number == ZIP_UINT16_MAX ) zde -> disk_number = _zip_buffer_get_32 ( buffer ) ; } if ( ! _zip_buffer_eof ( ef_buffer ) ) { zip_error_set ( error , ZIP_ER_INCONS , 0 ) ; _zip_buffer_free ( ef_buffer ) ; if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } _zip_buffer_free ( ef_buffer ) ; } if ( ! _zip_buffer_ok ( buffer ) ) { zip_error_set ( error , ZIP_ER_INTERNAL , 0 ) ; if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } return - 1 ; } if ( ! from_buffer ) { _zip_buffer_free ( buffer ) ; } if ( zde -> offset > ZIP_INT64_MAX ) { zip_error_set ( error , ZIP_ER_SEEK , EFBIG ) ; return - 1 ; } if ( ! _zip_dirent_process_winzip_aes ( zde , error ) ) { return - 1 ; } zde -> extra_fields = _zip_ef_remove_internal ( zde -> extra_fields ) ; return ( zip_int64_t ) ( size + variable_size ) ; }" 189,"CWE-189 PHP_FUNCTION ( imagecrop ) { zval * IM ; gdImagePtr im ; gdImagePtr im_crop ; gdRect rect ; zval * z_rect ; zval * * tmp ; if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , ""ra"" , & IM , & z_rect ) == FAILURE ) { return ; } ZEND_FETCH_RESOURCE ( im , gdImagePtr , & IM , - 1 , ""Image"" , le_gd ) ; if ( zend_hash_find ( HASH_OF ( z_rect ) , ""x"" , sizeof ( ""x"" ) , ( void * * ) & tmp ) != FAILURE ) { rect . x = Z_LVAL_PP ( tmp ) ; } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing x position"" ) ; RETURN_FALSE ; } if ( zend_hash_find ( HASH_OF ( z_rect ) , ""y"" , sizeof ( ""x"" ) , ( void * * ) & tmp ) != FAILURE ) { rect . y = Z_LVAL_PP ( tmp ) ; } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing y position"" ) ; RETURN_FALSE ; } if ( zend_hash_find ( HASH_OF ( z_rect ) , ""width"" , sizeof ( ""width"" ) , ( void * * ) & tmp ) != FAILURE ) { rect . width = Z_LVAL_PP ( tmp ) ; } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing width"" ) ; RETURN_FALSE ; } if ( zend_hash_find ( HASH_OF ( z_rect ) , ""height"" , sizeof ( ""height"" ) , ( void * * ) & tmp ) != FAILURE ) { rect . height = Z_LVAL_PP ( tmp ) ; } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing height"" ) ; RETURN_FALSE ; } im_crop = gdImageCrop ( im , & rect ) ; if ( im_crop == NULL ) { RETURN_FALSE ; } else { ZEND_REGISTER_RESOURCE ( return_value , im_crop , le_gd ) ; } }","PHP_FUNCTION ( imagecrop ) { zval * IM ; gdImagePtr im ; gdImagePtr im_crop ; gdRect rect ; zval * z_rect ; zval * * tmp ; if ( zend_parse_parameters ( ZEND_NUM_ARGS ( ) TSRMLS_CC , ""ra"" , & IM , & z_rect ) == FAILURE ) { return ; } ZEND_FETCH_RESOURCE ( im , gdImagePtr , & IM , - 1 , ""Image"" , le_gd ) ; if ( zend_hash_find ( HASH_OF ( z_rect ) , ""x"" , sizeof ( ""x"" ) , ( void * * ) & tmp ) != FAILURE ) { if ( Z_TYPE_PP ( tmp ) != IS_LONG ) { zval lval ; lval = * * tmp ; zval_copy_ctor ( & lval ) ; convert_to_long ( & lval ) ; rect . x = Z_LVAL ( lval ) ; } else { rect . x = Z_LVAL_PP ( tmp ) ; } } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing x position"" ) ; RETURN_FALSE ; } if ( zend_hash_find ( HASH_OF ( z_rect ) , ""y"" , sizeof ( ""x"" ) , ( void * * ) & tmp ) != FAILURE ) { if ( Z_TYPE_PP ( tmp ) != IS_LONG ) { zval lval ; lval = * * tmp ; zval_copy_ctor ( & lval ) ; convert_to_long ( & lval ) ; rect . y = Z_LVAL ( lval ) ; } else { rect . y = Z_LVAL_PP ( tmp ) ; } } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing y position"" ) ; RETURN_FALSE ; } if ( zend_hash_find ( HASH_OF ( z_rect ) , ""width"" , sizeof ( ""width"" ) , ( void * * ) & tmp ) != FAILURE ) { if ( Z_TYPE_PP ( tmp ) != IS_LONG ) { zval lval ; lval = * * tmp ; zval_copy_ctor ( & lval ) ; convert_to_long ( & lval ) ; rect . width = Z_LVAL ( lval ) ; } else { rect . width = Z_LVAL_PP ( tmp ) ; } } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing width"" ) ; RETURN_FALSE ; } if ( zend_hash_find ( HASH_OF ( z_rect ) , ""height"" , sizeof ( ""height"" ) , ( void * * ) & tmp ) != FAILURE ) { if ( Z_TYPE_PP ( tmp ) != IS_LONG ) { zval lval ; lval = * * tmp ; zval_copy_ctor ( & lval ) ; convert_to_long ( & lval ) ; rect . height = Z_LVAL ( lval ) ; } else { rect . height = Z_LVAL_PP ( tmp ) ; } } else { php_error_docref ( NULL TSRMLS_CC , E_WARNING , ""Missing height"" ) ; RETURN_FALSE ; } im_crop = gdImageCrop ( im , & rect ) ; if ( im_crop == NULL ) { RETURN_FALSE ; } else { ZEND_REGISTER_RESOURCE ( return_value , im_crop , le_gd ) ; } }" 190,"CWE-125 static size_t consume_init_expr ( ut8 * buf , ut8 * max , ut8 eoc , void * out , ut32 * offset ) { ut32 i = 0 ; while ( buf + i < max && buf [ i ] != eoc ) { i += 1 ; } if ( buf [ i ] != eoc ) { return 0 ; } if ( offset ) { * offset += i + 1 ; } return i + 1 ; }","static size_t consume_init_expr ( ut8 * buf , ut8 * max , ut8 eoc , void * out , ut32 * offset ) { ut32 i = 0 ; while ( buf + i < max && buf [ i ] != eoc ) { i ++ ; } if ( buf [ i ] != eoc ) { return 0 ; } if ( offset ) { * offset += i + 1 ; } return i + 1 ; }" 191,"CWE-20 static int get_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 ) ; u32 off ; 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 ( copy_to_user ( uaddr , ( ( u32 * ) regs ) + off , KVM_REG_SIZE ( reg -> id ) ) ) return - EFAULT ; return 0 ; }","static int get_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 ) ; u32 off ; 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 ( copy_to_user ( uaddr , ( ( u32 * ) regs ) + off , KVM_REG_SIZE ( reg -> id ) ) ) return - EFAULT ; return 0 ; }" 192,"CWE-119 return ( GetFirstImageInList ( images ) ) ; } if ( depth != ( 1UL * MAGICKCORE_QUANTUM_DEPTH ) ) { QuantumAny range ; size_t length ; length = ( size_t ) ( GetQuantumRange ( depth ) + 1 ) ; scale = ( Quantum * ) AcquireQuantumMemory ( length , sizeof ( * scale ) ) ; if ( scale == ( Quantum * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; range = GetQuantumRange ( depth ) ; for ( i = 0 ; i < ( ssize_t ) ( GetQuantumRange ( depth ) + 1 ) ; i ++ ) scale [ i ] = ScaleAnyToQuantum ( ( size_t ) i , range ) ; } if ( image -> compression == RLECompression ) { size_t length ; unsigned int tag ; for ( i = 0 ; i < ( ssize_t ) stream_info -> remaining ; i ++ ) ( void ) ReadBlobByte ( image ) ; tag = ( ReadBlobLSBShort ( image ) << 16 ) | ReadBlobLSBShort ( image ) ; ( void ) tag ; length = ( size_t ) ReadBlobLSBLong ( image ) ; stream_info -> offset_count = length >> 2 ; if ( stream_info -> offset_count != 0 ) { MagickOffsetType offset ; stream_info -> offsets = ( ssize_t * ) AcquireQuantumMemory ( stream_info -> offset_count , sizeof ( * stream_info -> offsets ) ) ; if ( stream_info -> offsets == ( ssize_t * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( i = 0 ; i < ( ssize_t ) stream_info -> offset_count ; i ++ ) stream_info -> offsets [ i ] = ( ssize_t ) ( ( int ) ReadBlobLSBLong ( image ) ) ; offset = TellBlob ( image ) ; for ( i = 0 ; i < ( ssize_t ) stream_info -> offset_count ; i ++ ) stream_info -> offsets [ i ] += offset ; } } for ( scene = 0 ; scene < ( ssize_t ) number_scenes ; scene ++ ) { if ( image_info -> ping != MagickFalse ) break ; image -> columns = ( size_t ) width ; image -> rows = ( size_t ) height ; image -> depth = depth ; image -> colorspace = RGBColorspace ; if ( ( image -> colormap == ( PixelPacket * ) NULL ) && ( samples_per_pixel == 1 ) ) { size_t one ; one = 1 ; if ( colors == 0 ) colors = one << depth ; if ( AcquireImageColormap ( image , one << depth ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; if ( redmap != ( int * ) NULL ) for ( i = 0 ; i < ( ssize_t ) colors ; i ++ ) { index = redmap [ i ] ; if ( ( scale != ( Quantum * ) NULL ) && ( index <= ( int ) max_value ) ) index = ( int ) scale [ index ] ; image -> colormap [ i ] . red = ( Quantum ) index ; } if ( greenmap != ( int * ) NULL ) for ( i = 0 ; i < ( ssize_t ) colors ; i ++ ) { index = greenmap [ i ] ; if ( ( scale != ( Quantum * ) NULL ) && ( index <= ( int ) max_value ) ) index = ( int ) scale [ index ] ; image -> colormap [ i ] . green = ( Quantum ) index ; } if ( bluemap != ( int * ) NULL ) for ( i = 0 ; i < ( ssize_t ) colors ; i ++ ) { index = bluemap [ i ] ; if ( ( scale != ( Quantum * ) NULL ) && ( index <= ( int ) max_value ) ) index = ( int ) scale [ index ] ; image -> colormap [ i ] . blue = ( Quantum ) index ; } if ( graymap != ( int * ) NULL ) for ( i = 0 ; i < ( ssize_t ) colors ; i ++ ) { index = graymap [ i ] ; if ( ( scale != ( Quantum * ) NULL ) && ( index <= ( int ) max_value ) ) index = ( int ) scale [ index ] ; image -> colormap [ i ] . red = ( Quantum ) index ; image -> colormap [ i ] . green = ( Quantum ) index ; image -> colormap [ i ] . blue = ( Quantum ) index ; } } if ( image -> compression == RLECompression ) { unsigned int tag ; for ( i = 0 ; i < ( ssize_t ) stream_info -> remaining ; i ++ )","return ( GetFirstImageInList ( images ) ) ; } if ( depth != ( 1UL * MAGICKCORE_QUANTUM_DEPTH ) ) { QuantumAny range ; size_t length ; length = ( size_t ) ( GetQuantumRange ( depth ) + 1 ) ; scale = ( Quantum * ) AcquireQuantumMemory ( length , sizeof ( * scale ) ) ; if ( scale == ( Quantum * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; range = GetQuantumRange ( depth ) ; for ( i = 0 ; i < ( ssize_t ) ( GetQuantumRange ( depth ) + 1 ) ; i ++ ) scale [ i ] = ScaleAnyToQuantum ( ( size_t ) i , range ) ; } if ( image -> compression == RLECompression ) { size_t length ; unsigned int tag ; for ( i = 0 ; i < ( ssize_t ) stream_info -> remaining ; i ++ ) ( void ) ReadBlobByte ( image ) ; tag = ( ReadBlobLSBShort ( image ) << 16 ) | ReadBlobLSBShort ( image ) ; ( void ) tag ; length = ( size_t ) ReadBlobLSBLong ( image ) ; stream_info -> offset_count = length >> 2 ; if ( stream_info -> offset_count != 0 ) { MagickOffsetType offset ; stream_info -> offsets = ( ssize_t * ) AcquireQuantumMemory ( stream_info -> offset_count , sizeof ( * stream_info -> offsets ) ) ; if ( stream_info -> offsets == ( ssize_t * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( i = 0 ; i < ( ssize_t ) stream_info -> offset_count ; i ++ ) stream_info -> offsets [ i ] = ( ssize_t ) ( ( int ) ReadBlobLSBLong ( image ) ) ; offset = TellBlob ( image ) ; for ( i = 0 ; i < ( ssize_t ) stream_info -> offset_count ; i ++ ) stream_info -> offsets [ i ] += offset ; } } for ( scene = 0 ; scene < ( ssize_t ) number_scenes ; scene ++ ) { if ( image_info -> ping != MagickFalse ) break ; image -> columns = ( size_t ) width ; image -> rows = ( size_t ) height ; image -> depth = depth ; status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; break ; } image -> colorspace = RGBColorspace ; if ( ( image -> colormap == ( PixelPacket * ) NULL ) && ( samples_per_pixel == 1 ) ) { size_t one ; one = 1 ; if ( colors == 0 ) colors = one << depth ; if ( AcquireImageColormap ( image , one << depth ) == MagickFalse ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; if ( redmap != ( int * ) NULL ) for ( i = 0 ; i < ( ssize_t ) colors ; i ++ ) { index = redmap [ i ] ; if ( ( scale != ( Quantum * ) NULL ) && ( index <= ( int ) max_value ) ) index = ( int ) scale [ index ] ; image -> colormap [ i ] . red = ( Quantum ) index ; } if ( greenmap != ( int * ) NULL ) for ( i = 0 ; i < ( ssize_t ) colors ; i ++ ) { index = greenmap [ i ] ; if ( ( scale != ( Quantum * ) NULL ) && ( index <= ( int ) max_value ) ) index = ( int ) scale [ index ] ; image -> colormap [ i ] . green = ( Quantum ) index ; } if ( bluemap != ( int * ) NULL ) for ( i = 0 ; i < ( ssize_t ) colors ; i ++ ) { index = bluemap [ i ] ; if ( ( scale != ( Quantum * ) NULL ) && ( index <= ( int ) max_value ) ) index = ( int ) scale [ index ] ; image -> colormap [ i ] . blue = ( Quantum ) index ; } if ( graymap != ( int * ) NULL ) for ( i = 0 ; i < ( ssize_t ) colors ; i ++ ) { index = graymap [ i ] ; if ( ( scale != ( Quantum * ) NULL ) && ( index <= ( int ) max_value ) ) index = ( int ) scale [ index ] ; image -> colormap [ i ] . red = ( Quantum ) index ; image -> colormap [ i ] . green = ( Quantum ) index ; image -> colormap [ i ] . blue = ( Quantum ) index ; } } if ( image -> compression == RLECompression ) { unsigned int tag ; for ( i = 0 ; i < ( ssize_t ) stream_info -> remaining ; i ++ )" 193,CWE-617 void pci_lintr_release ( struct pci_vdev * dev ) { struct businfo * bi ; struct slotinfo * si ; int pin ; bi = pci_businfo [ dev -> bus ] ; assert ( bi != NULL ) ; si = & bi -> slotinfo [ dev -> slot ] ; for ( pin = 1 ; pin < 4 ; pin ++ ) { si -> si_intpins [ pin ] . ii_count = 0 ; si -> si_intpins [ pin ] . ii_pirq_pin = 0 ; si -> si_intpins [ pin ] . ii_ioapic_irq = 0 ; } },"void pci_lintr_release ( struct pci_vdev * dev ) { struct businfo * bi ; struct slotinfo * si ; int pin ; bi = pci_businfo [ dev -> bus ] ; if ( bi == NULL ) { pr_err ( ""%s: pci [%s] has wrong bus %d info!\\n"" , __func__ , dev -> name , dev -> bus ) ; return ; } si = & bi -> slotinfo [ dev -> slot ] ; for ( pin = 1 ; pin < 4 ; pin ++ ) { si -> si_intpins [ pin ] . ii_count = 0 ; si -> si_intpins [ pin ] . ii_pirq_pin = 0 ; si -> si_intpins [ pin ] . ii_ioapic_irq = 0 ; } }" 194,"NVD-CWE-Other static void preinit_thread ( lua_State * L , global_State * g ) { G ( L ) = g ; L -> stack = NULL ; L -> ci = NULL ; L -> nci = 0 ; L -> stacksize = 0 ; L -> twups = L ; L -> errorJmp = NULL ; L -> hook = NULL ; L -> hookmask = 0 ; L -> basehookcount = 0 ; L -> allowhook = 1 ; resethookcount ( L ) ; L -> openupval = NULL ; L -> status = LUA_OK ; L -> errfunc = 0 ; }","static void preinit_thread ( lua_State * L , global_State * g ) { G ( L ) = g ; L -> stack = NULL ; L -> ci = NULL ; L -> nci = 0 ; L -> stacksize = 0 ; L -> twups = L ; L -> errorJmp = NULL ; L -> hook = NULL ; L -> hookmask = 0 ; L -> basehookcount = 0 ; L -> allowhook = 1 ; resethookcount ( L ) ; L -> openupval = NULL ; L -> status = LUA_OK ; L -> errfunc = 0 ; L -> oldpc = 0 ; }" 195,"CWE-476 static void pcd_init_units ( void ) { struct pcd_unit * cd ; int unit ; pcd_drive_count = 0 ; for ( unit = 0 , cd = pcd ; unit < PCD_UNITS ; unit ++ , cd ++ ) { struct gendisk * disk = alloc_disk ( 1 ) ; if ( ! disk ) continue ; disk -> queue = blk_mq_init_sq_queue ( & cd -> tag_set , & pcd_mq_ops , 1 , BLK_MQ_F_SHOULD_MERGE ) ; if ( IS_ERR ( disk -> queue ) ) { disk -> queue = NULL ; continue ; } INIT_LIST_HEAD ( & cd -> rq_list ) ; disk -> queue -> queuedata = cd ; blk_queue_bounce_limit ( disk -> queue , BLK_BOUNCE_HIGH ) ; cd -> disk = disk ; cd -> pi = & cd -> pia ; cd -> present = 0 ; cd -> last_sense = 0 ; cd -> changed = 1 ; cd -> drive = ( * drives [ unit ] ) [ D_SLV ] ; if ( ( * drives [ unit ] ) [ D_PRT ] ) pcd_drive_count ++ ; cd -> name = & cd -> info . name [ 0 ] ; snprintf ( cd -> name , sizeof ( cd -> info . name ) , ""%s%d"" , name , unit ) ; cd -> info . ops = & pcd_dops ; cd -> info . handle = cd ; cd -> info . speed = 0 ; cd -> info . capacity = 1 ; cd -> info . mask = 0 ; disk -> major = major ; disk -> first_minor = unit ; strcpy ( disk -> disk_name , cd -> name ) ; disk -> fops = & pcd_bdops ; disk -> flags = GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE ; } }","static void pcd_init_units ( void ) { struct pcd_unit * cd ; int unit ; pcd_drive_count = 0 ; for ( unit = 0 , cd = pcd ; unit < PCD_UNITS ; unit ++ , cd ++ ) { struct gendisk * disk = alloc_disk ( 1 ) ; if ( ! disk ) continue ; disk -> queue = blk_mq_init_sq_queue ( & cd -> tag_set , & pcd_mq_ops , 1 , BLK_MQ_F_SHOULD_MERGE ) ; if ( IS_ERR ( disk -> queue ) ) { put_disk ( disk ) ; disk -> queue = NULL ; continue ; } INIT_LIST_HEAD ( & cd -> rq_list ) ; disk -> queue -> queuedata = cd ; blk_queue_bounce_limit ( disk -> queue , BLK_BOUNCE_HIGH ) ; cd -> disk = disk ; cd -> pi = & cd -> pia ; cd -> present = 0 ; cd -> last_sense = 0 ; cd -> changed = 1 ; cd -> drive = ( * drives [ unit ] ) [ D_SLV ] ; if ( ( * drives [ unit ] ) [ D_PRT ] ) pcd_drive_count ++ ; cd -> name = & cd -> info . name [ 0 ] ; snprintf ( cd -> name , sizeof ( cd -> info . name ) , ""%s%d"" , name , unit ) ; cd -> info . ops = & pcd_dops ; cd -> info . handle = cd ; cd -> info . speed = 0 ; cd -> info . capacity = 1 ; cd -> info . mask = 0 ; disk -> major = major ; disk -> first_minor = unit ; strcpy ( disk -> disk_name , cd -> name ) ; disk -> fops = & pcd_bdops ; disk -> flags = GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE ; } }" 196,"CWE-119 int check_fragments_for_errors ( VP8D_COMP * pbi ) { if ( ! pbi -> ec_active && pbi -> fragments . count <= 1 && pbi -> fragments . sizes [ 0 ] == 0 ) { VP8_COMMON * cm = & pbi -> common ; if ( cm -> fb_idx_ref_cnt [ cm -> lst_fb_idx ] > 1 ) { const int prev_idx = cm -> lst_fb_idx ; cm -> fb_idx_ref_cnt [ prev_idx ] -- ; cm -> lst_fb_idx = get_free_fb ( cm ) ; vp8_yv12_copy_frame ( & cm -> yv12_fb [ prev_idx ] , & cm -> yv12_fb [ cm -> lst_fb_idx ] ) ; } cm -> yv12_fb [ cm -> lst_fb_idx ] . corrupted = 1 ; cm -> show_frame = 0 ; return 0 ; } return 1 ; }"," static int check_fragments_for_errors ( VP8D_COMP * pbi ) { if ( ! pbi -> ec_active && pbi -> fragments . count <= 1 && pbi -> fragments . sizes [ 0 ] == 0 ) { VP8_COMMON * cm = & pbi -> common ; if ( cm -> fb_idx_ref_cnt [ cm -> lst_fb_idx ] > 1 ) { const int prev_idx = cm -> lst_fb_idx ; cm -> fb_idx_ref_cnt [ prev_idx ] -- ; cm -> lst_fb_idx = get_free_fb ( cm ) ; vp8_yv12_copy_frame ( & cm -> yv12_fb [ prev_idx ] , & cm -> yv12_fb [ cm -> lst_fb_idx ] ) ; } cm -> yv12_fb [ cm -> lst_fb_idx ] . corrupted = 1 ; cm -> show_frame = 0 ; return 0 ; } return 1 ; }" 197,"CWE-59 int main ( int argc , char * argv [ ] ) { int ret ; struct lxc_lock * lock ; lock = lxc_newlock ( NULL , NULL ) ; if ( ! lock ) { fprintf ( stderr , ""%d: failed to get unnamed lock\\n"" , __LINE__ ) ; exit ( 1 ) ; } ret = lxclock ( lock , 0 ) ; if ( ret ) { fprintf ( stderr , ""%d: failed to take unnamed lock (%d)\\n"" , __LINE__ , ret ) ; exit ( 1 ) ; } ret = lxcunlock ( lock ) ; if ( ret ) { fprintf ( stderr , ""%d: failed to put unnamed lock (%d)\\n"" , __LINE__ , ret ) ; exit ( 1 ) ; } lxc_putlock ( lock ) ; lock = lxc_newlock ( ""/var/lib/lxc"" , mycontainername ) ; if ( ! lock ) { fprintf ( stderr , ""%d: failed to get lock\\n"" , __LINE__ ) ; exit ( 1 ) ; } struct stat sb ; char * pathname = RUNTIME_PATH ""/lock/lxc/var/lib/lxc/"" ; ret = stat ( pathname , & sb ) ; if ( ret != 0 ) { fprintf ( stderr , ""%d: filename %s not created\\n"" , __LINE__ , pathname ) ; exit ( 1 ) ; } lxc_putlock ( lock ) ; test_two_locks ( ) ; fprintf ( stderr , ""all tests passed\\n"" ) ; exit ( ret ) ; }","int main ( int argc , char * argv [ ] ) { int ret ; struct lxc_lock * lock ; lock = lxc_newlock ( NULL , NULL ) ; if ( ! lock ) { fprintf ( stderr , ""%d: failed to get unnamed lock\\n"" , __LINE__ ) ; exit ( 1 ) ; } ret = lxclock ( lock , 0 ) ; if ( ret ) { fprintf ( stderr , ""%d: failed to take unnamed lock (%d)\\n"" , __LINE__ , ret ) ; exit ( 1 ) ; } ret = lxcunlock ( lock ) ; if ( ret ) { fprintf ( stderr , ""%d: failed to put unnamed lock (%d)\\n"" , __LINE__ , ret ) ; exit ( 1 ) ; } lxc_putlock ( lock ) ; lock = lxc_newlock ( ""/var/lib/lxc"" , mycontainername ) ; if ( ! lock ) { fprintf ( stderr , ""%d: failed to get lock\\n"" , __LINE__ ) ; exit ( 1 ) ; } struct stat sb ; char * pathname = RUNTIME_PATH ""/lxc/lock/var/lib/lxc/"" ; ret = stat ( pathname , & sb ) ; if ( ret != 0 ) { fprintf ( stderr , ""%d: filename %s not created\\n"" , __LINE__ , pathname ) ; exit ( 1 ) ; } lxc_putlock ( lock ) ; test_two_locks ( ) ; fprintf ( stderr , ""all tests passed\\n"" ) ; exit ( ret ) ; }" 198,"CWE-125 ( 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 ) ; } iris_info . magic = ReadBlobMSBShort ( image ) ; do { if ( iris_info . magic != 0x01DA ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; iris_info . storage = ( unsigned char ) ReadBlobByte ( image ) ; switch ( iris_info . storage ) { case 0x00 : image -> compression = NoCompression ; break ; case 0x01 : image -> compression = RLECompression ; break ; default : ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; } iris_info . bytes_per_pixel = ( unsigned char ) ReadBlobByte ( image ) ; if ( ( iris_info . bytes_per_pixel == 0 ) || ( iris_info . bytes_per_pixel > 2 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; iris_info . dimension = ReadBlobMSBShort ( image ) ; iris_info . columns = ReadBlobMSBShort ( image ) ; iris_info . rows = ReadBlobMSBShort ( image ) ; iris_info . depth = ReadBlobMSBShort ( image ) ; if ( ( iris_info . depth == 0 ) || ( iris_info . depth > 4 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; iris_info . minimum_value = ReadBlobMSBLong ( image ) ; iris_info . maximum_value = ReadBlobMSBLong ( image ) ; iris_info . sans = ReadBlobMSBLong ( image ) ; ( void ) ReadBlob ( image , sizeof ( iris_info . name ) , ( unsigned char * ) iris_info . name ) ; iris_info . name [ sizeof ( iris_info . name ) - 1 ] = '\\0' ; if ( * iris_info . name != '\\0' ) ( void ) SetImageProperty ( image , ""label"" , iris_info . name , exception ) ; iris_info . pixel_format = ReadBlobMSBLong ( image ) ; if ( iris_info . pixel_format != 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; count = ReadBlob ( image , sizeof ( iris_info . filler ) , iris_info . filler ) ; ( void ) count ; image -> columns = iris_info . columns ; image -> rows = iris_info . rows ; image -> depth = ( size_t ) MagickMin ( iris_info . depth , MAGICKCORE_QUANTUM_DEPTH ) ; if ( iris_info . pixel_format == 0 ) image -> depth = ( size_t ) MagickMin ( ( size_t ) 8 * iris_info . bytes_per_pixel , MAGICKCORE_QUANTUM_DEPTH ) ; if ( iris_info . depth < 3 ) { image -> storage_class = PseudoClass ; image -> colors = iris_info . bytes_per_pixel > 1 ? 65535 : 256 ; } 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 ) ) ; bytes_per_pixel = ( size_t ) iris_info . bytes_per_pixel ; number_pixels = ( MagickSizeType ) iris_info . columns * iris_info . rows ; if ( ( 4 * bytes_per_pixel * number_pixels ) != ( ( MagickSizeType ) ( size_t ) ( 4 * bytes_per_pixel * number_pixels ) ) ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixel_info = AcquireVirtualMemory ( iris_info . columns , iris_info . rows * 4 * bytes_per_pixel * sizeof ( * pixels ) ) ; if ( pixel_info == ( MemoryInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixels = ( unsigned char * ) GetVirtualMemoryBlob ( pixel_info ) ; if ( ( int ) iris_info . storage != 0x01 ) { unsigned char * scanline ; scanline = ( unsigned char * ) AcquireQuantumMemory ( iris_info . columns , bytes_per_pixel * sizeof ( * scanline ) ) ; if ( scanline == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( z = 0 ; z < ( ssize_t ) iris_info . depth ; z ++ ) { p = pixels + bytes_per_pixel * z ; for ( y = 0 ; y < ( ssize_t ) iris_info . rows ; y ++ ) { count = ReadBlob ( image , bytes_per_pixel * iris_info . columns , scanline ) ; if ( EOFBlob ( image ) != MagickFalse ) break ; if ( bytes_per_pixel == 2 ) for ( x = 0 ; x < ( ssize_t ) iris_info . columns ; x ++ ) { * p = scanline [ 2 * x ] ; * ( p + 1 ) = scanline [ 2 * x + 1 ] ; p += 8 ; } else for ( x = 0 ; x < ( ssize_t ) iris_info . columns ; x ++ ) { * p = scanline [ x ] ; p += 4 ; } } } scanline = ( unsigned char * ) RelinquishMagickMemory ( scanline ) ; } else","( 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 ) ; } iris_info . magic = ReadBlobMSBShort ( image ) ; do { if ( iris_info . magic != 0x01DA ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; iris_info . storage = ( unsigned char ) ReadBlobByte ( image ) ; switch ( iris_info . storage ) { case 0x00 : image -> compression = NoCompression ; break ; case 0x01 : image -> compression = RLECompression ; break ; default : ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; } iris_info . bytes_per_pixel = ( unsigned char ) ReadBlobByte ( image ) ; if ( ( iris_info . bytes_per_pixel == 0 ) || ( iris_info . bytes_per_pixel > 2 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; iris_info . dimension = ReadBlobMSBShort ( image ) ; iris_info . columns = ReadBlobMSBShort ( image ) ; iris_info . rows = ReadBlobMSBShort ( image ) ; iris_info . depth = ReadBlobMSBShort ( image ) ; if ( ( iris_info . depth == 0 ) || ( iris_info . depth > 4 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; iris_info . minimum_value = ReadBlobMSBLong ( image ) ; iris_info . maximum_value = ReadBlobMSBLong ( image ) ; iris_info . sans = ReadBlobMSBLong ( image ) ; ( void ) ReadBlob ( image , sizeof ( iris_info . name ) , ( unsigned char * ) iris_info . name ) ; iris_info . name [ sizeof ( iris_info . name ) - 1 ] = '\\0' ; if ( * iris_info . name != '\\0' ) ( void ) SetImageProperty ( image , ""label"" , iris_info . name , exception ) ; iris_info . pixel_format = ReadBlobMSBLong ( image ) ; if ( iris_info . pixel_format != 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; count = ReadBlob ( image , sizeof ( iris_info . filler ) , iris_info . filler ) ; ( void ) count ; image -> columns = iris_info . columns ; image -> rows = iris_info . rows ; image -> depth = ( size_t ) MagickMin ( iris_info . depth , MAGICKCORE_QUANTUM_DEPTH ) ; if ( iris_info . pixel_format == 0 ) image -> depth = ( size_t ) MagickMin ( ( size_t ) 8 * iris_info . bytes_per_pixel , MAGICKCORE_QUANTUM_DEPTH ) ; if ( iris_info . depth < 3 ) { image -> storage_class = PseudoClass ; image -> colors = iris_info . bytes_per_pixel > 1 ? 65535 : 256 ; } if ( EOFBlob ( image ) != MagickFalse ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; 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 ) ) ; bytes_per_pixel = ( size_t ) iris_info . bytes_per_pixel ; number_pixels = ( MagickSizeType ) iris_info . columns * iris_info . rows ; if ( ( 4 * bytes_per_pixel * number_pixels ) != ( ( MagickSizeType ) ( size_t ) ( 4 * bytes_per_pixel * number_pixels ) ) ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixel_info = AcquireVirtualMemory ( iris_info . columns , iris_info . rows * 4 * bytes_per_pixel * sizeof ( * pixels ) ) ; if ( pixel_info == ( MemoryInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixels = ( unsigned char * ) GetVirtualMemoryBlob ( pixel_info ) ; if ( ( int ) iris_info . storage != 0x01 ) { unsigned char * scanline ; scanline = ( unsigned char * ) AcquireQuantumMemory ( iris_info . columns , bytes_per_pixel * sizeof ( * scanline ) ) ; if ( scanline == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; for ( z = 0 ; z < ( ssize_t ) iris_info . depth ; z ++ ) { p = pixels + bytes_per_pixel * z ; for ( y = 0 ; y < ( ssize_t ) iris_info . rows ; y ++ ) { count = ReadBlob ( image , bytes_per_pixel * iris_info . columns , scanline ) ; if ( EOFBlob ( image ) != MagickFalse ) break ; if ( bytes_per_pixel == 2 ) for ( x = 0 ; x < ( ssize_t ) iris_info . columns ; x ++ ) { * p = scanline [ 2 * x ] ; * ( p + 1 ) = scanline [ 2 * x + 1 ] ; p += 8 ; } else for ( x = 0 ; x < ( ssize_t ) iris_info . columns ; x ++ ) { * p = scanline [ x ] ; p += 4 ; } } } scanline = ( unsigned char * ) RelinquishMagickMemory ( scanline ) ; } else" 199,"CWE-125 static void rtc_irq_eoi_tracking_reset ( struct kvm_ioapic * ioapic ) { ioapic -> rtc_status . pending_eoi = 0 ; bitmap_zero ( ioapic -> rtc_status . dest_map . map , KVM_MAX_VCPUS ) ; }","static void rtc_irq_eoi_tracking_reset ( struct kvm_ioapic * ioapic ) { ioapic -> rtc_status . pending_eoi = 0 ; bitmap_zero ( ioapic -> rtc_status . dest_map . map , KVM_MAX_VCPU_ID ) ; }" 200,"CWE-119 vpx_codec_err_t vpx_svc_init ( SvcContext * svc_ctx , vpx_codec_ctx_t * codec_ctx , vpx_codec_iface_t * iface , vpx_codec_enc_cfg_t * enc_cfg ) { int max_intra_size_pct ; vpx_codec_err_t res ; SvcInternal * const si = get_svc_internal ( svc_ctx ) ; if ( svc_ctx == NULL || codec_ctx == NULL || iface == NULL || enc_cfg == NULL ) { return VPX_CODEC_INVALID_PARAM ; } if ( si == NULL ) return VPX_CODEC_MEM_ERROR ; si -> codec_ctx = codec_ctx ; si -> width = enc_cfg -> g_w ; si -> height = enc_cfg -> g_h ; if ( enc_cfg -> kf_max_dist < 2 ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""key frame distance too small: %d\\n"" , enc_cfg -> kf_max_dist ) ; return VPX_CODEC_INVALID_PARAM ; } si -> kf_dist = enc_cfg -> kf_max_dist ; if ( svc_ctx -> spatial_layers == 0 ) svc_ctx -> spatial_layers = VPX_SS_DEFAULT_LAYERS ; if ( svc_ctx -> spatial_layers < 1 || svc_ctx -> spatial_layers > VPX_SS_MAX_LAYERS ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""spatial layers: invalid value: %d\\n"" , svc_ctx -> spatial_layers ) ; return VPX_CODEC_INVALID_PARAM ; } res = parse_quantizer_values ( svc_ctx , si -> quantizers , 0 ) ; if ( res != VPX_CODEC_OK ) return res ; res = parse_quantizer_values ( svc_ctx , si -> quantizers_keyframe , 1 ) ; if ( res != VPX_CODEC_OK ) memcpy ( si -> quantizer_keyframe , si -> quantizer , sizeof ( si -> quantizer ) ) ; res = parse_scale_factors ( svc_ctx , si -> scale_factors ) ; if ( res != VPX_CODEC_OK ) return res ; res = parse_options ( svc_ctx , si -> options ) ; if ( res != VPX_CODEC_OK ) return res ; si -> layers = svc_ctx -> spatial_layers ; if ( si -> layers > 1 ) { int i ; float total = 0 ; float alloc_ratio [ VPX_SS_MAX_LAYERS ] = { 0 } ; assert ( si -> layers <= VPX_SS_MAX_LAYERS ) ; for ( i = 0 ; i < si -> layers ; ++ i ) { int pos = i + VPX_SS_MAX_LAYERS - svc_ctx -> spatial_layers ; if ( pos < VPX_SS_MAX_LAYERS && si -> scaling_factor_den [ pos ] > 0 ) { alloc_ratio [ i ] = ( float ) ( si -> scaling_factor_num [ pos ] * 1.0 / si -> scaling_factor_den [ pos ] ) ; alloc_ratio [ i ] *= alloc_ratio [ i ] ; total += alloc_ratio [ i ] ; } } for ( i = 0 ; i < si -> layers ; ++ i ) { if ( total > 0 ) { enc_cfg -> ss_target_bitrate [ i ] = ( unsigned int ) ( enc_cfg -> rc_target_bitrate * alloc_ratio [ i ] / total ) ; } } } enc_cfg -> ss_number_layers = si -> layers ; enc_cfg -> ts_number_layers = 1 ; enc_cfg -> kf_mode = VPX_KF_DISABLED ; enc_cfg -> g_lag_in_frames = 0 ; enc_cfg -> rc_dropframe_thresh = 0 ; enc_cfg -> rc_end_usage = VPX_CBR ; enc_cfg -> rc_resize_allowed = 0 ; if ( enc_cfg -> g_pass == VPX_RC_ONE_PASS ) { enc_cfg -> rc_min_quantizer = 33 ; enc_cfg -> rc_max_quantizer = 33 ; } enc_cfg -> rc_undershoot_pct = 100 ; enc_cfg -> rc_overshoot_pct = 15 ; enc_cfg -> rc_buf_initial_sz = 500 ; enc_cfg -> rc_buf_optimal_sz = 600 ; enc_cfg -> rc_buf_sz = 1000 ; enc_cfg -> g_error_resilient = 1 ; res = vpx_codec_enc_init ( codec_ctx , iface , enc_cfg , VPX_CODEC_USE_PSNR ) ; if ( res != VPX_CODEC_OK ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""svc_enc_init error\\n"" ) ; return res ; } vpx_codec_control ( codec_ctx , VP9E_SET_SVC , 1 ) ; vpx_codec_control ( codec_ctx , VP8E_SET_CPUUSED , 1 ) ; vpx_codec_control ( codec_ctx , VP8E_SET_STATIC_THRESHOLD , 1 ) ; vpx_codec_control ( codec_ctx , VP8E_SET_NOISE_SENSITIVITY , 1 ) ; vpx_codec_control ( codec_ctx , VP8E_SET_TOKEN_PARTITIONS , 1 ) ; max_intra_size_pct = ( int ) ( ( ( double ) enc_cfg -> rc_buf_optimal_sz * 0.5 ) * ( ( double ) enc_cfg -> g_timebase . den / enc_cfg -> g_timebase . num ) / 10.0 ) ; vpx_codec_control ( codec_ctx , VP8E_SET_MAX_INTRA_BITRATE_PCT , max_intra_size_pct ) ; return VPX_CODEC_OK ; }","vpx_codec_err_t vpx_svc_init ( SvcContext * svc_ctx , vpx_codec_ctx_t * codec_ctx , vpx_codec_iface_t * iface , vpx_codec_enc_cfg_t * enc_cfg ) { vpx_codec_err_t res ; int i ; SvcInternal_t * const si = get_svc_internal ( svc_ctx ) ; if ( svc_ctx == NULL || codec_ctx == NULL || iface == NULL || enc_cfg == NULL ) { return VPX_CODEC_INVALID_PARAM ; } if ( si == NULL ) return VPX_CODEC_MEM_ERROR ; si -> codec_ctx = codec_ctx ; si -> width = enc_cfg -> g_w ; si -> height = enc_cfg -> g_h ; if ( enc_cfg -> kf_max_dist < 2 ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""key frame distance too small: %d\\n"" , enc_cfg -> kf_max_dist ) ; return VPX_CODEC_INVALID_PARAM ; } si -> kf_dist = enc_cfg -> kf_max_dist ; if ( svc_ctx -> spatial_layers == 0 ) svc_ctx -> spatial_layers = VPX_SS_DEFAULT_LAYERS ; if ( svc_ctx -> spatial_layers < 1 || svc_ctx -> spatial_layers > VPX_SS_MAX_LAYERS ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""spatial layers: invalid value: %d\\n"" , svc_ctx -> spatial_layers ) ; return VPX_CODEC_INVALID_PARAM ; } if ( svc_ctx -> temporal_layering_mode == 3 ) { svc_ctx -> temporal_layers = 3 ; } else if ( svc_ctx -> temporal_layering_mode == 2 ) { svc_ctx -> temporal_layers = 2 ; } for ( i = 0 ; i < VPX_SS_MAX_LAYERS ; ++ i ) { si -> svc_params . max_quantizers [ i ] = MAX_QUANTIZER ; si -> svc_params . min_quantizers [ i ] = 0 ; si -> svc_params . scaling_factor_num [ i ] = DEFAULT_SCALE_FACTORS_NUM [ i ] ; si -> svc_params . scaling_factor_den [ i ] = DEFAULT_SCALE_FACTORS_DEN [ i ] ; } res = parse_options ( svc_ctx , si -> options ) ; if ( res != VPX_CODEC_OK ) return res ; if ( svc_ctx -> spatial_layers < 1 ) svc_ctx -> spatial_layers = 1 ; if ( svc_ctx -> spatial_layers > VPX_SS_MAX_LAYERS ) svc_ctx -> spatial_layers = VPX_SS_MAX_LAYERS ; if ( svc_ctx -> temporal_layers < 1 ) svc_ctx -> temporal_layers = 1 ; if ( svc_ctx -> temporal_layers > VPX_TS_MAX_LAYERS ) svc_ctx -> temporal_layers = VPX_TS_MAX_LAYERS ; if ( svc_ctx -> temporal_layers * svc_ctx -> spatial_layers > VPX_MAX_LAYERS ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""spatial layers * temporal layers exceeds the maximum number of "" ""allowed layers of %d\\n"" , svc_ctx -> spatial_layers * svc_ctx -> temporal_layers , ( int ) VPX_MAX_LAYERS ) ; return VPX_CODEC_INVALID_PARAM ; } assign_layer_bitrates ( svc_ctx , enc_cfg ) ; # if CONFIG_SPATIAL_SVC for ( i = 0 ; i < svc_ctx -> spatial_layers ; ++ i ) enc_cfg -> ss_enable_auto_alt_ref [ i ] = si -> enable_auto_alt_ref [ i ] ; # endif if ( svc_ctx -> temporal_layers > 1 ) { int i ; for ( i = 0 ; i < svc_ctx -> temporal_layers ; ++ i ) { enc_cfg -> ts_target_bitrate [ i ] = enc_cfg -> rc_target_bitrate / svc_ctx -> temporal_layers ; enc_cfg -> ts_rate_decimator [ i ] = 1 << ( svc_ctx -> temporal_layers - 1 - i ) ; } } if ( svc_ctx -> threads ) enc_cfg -> g_threads = svc_ctx -> threads ; enc_cfg -> ss_number_layers = svc_ctx -> spatial_layers ; enc_cfg -> ts_number_layers = svc_ctx -> temporal_layers ; if ( enc_cfg -> rc_end_usage == VPX_CBR ) { enc_cfg -> rc_resize_allowed = 0 ; enc_cfg -> rc_min_quantizer = 2 ; enc_cfg -> rc_max_quantizer = 63 ; enc_cfg -> rc_undershoot_pct = 50 ; enc_cfg -> rc_overshoot_pct = 50 ; enc_cfg -> rc_buf_initial_sz = 20 ; enc_cfg -> rc_buf_optimal_sz = 600 ; enc_cfg -> rc_buf_sz = 1000 ; } if ( enc_cfg -> g_error_resilient == 0 && si -> use_multiple_frame_contexts == 0 ) enc_cfg -> g_error_resilient = 1 ; res = vpx_codec_enc_init ( codec_ctx , iface , enc_cfg , VPX_CODEC_USE_PSNR ) ; if ( res != VPX_CODEC_OK ) { svc_log ( svc_ctx , SVC_LOG_ERROR , ""svc_enc_init error\\n"" ) ; return res ; } vpx_codec_control ( codec_ctx , VP9E_SET_SVC , 1 ) ; vpx_codec_control ( codec_ctx , VP9E_SET_SVC_PARAMETERS , & si -> svc_params ) ; return VPX_CODEC_OK ; }" 201,"CWE-835 case DWG_TYPE_PLACEHOLDER : error = dwg_encode_PLACEHOLDER ( dat , obj ) ; ( void ) dwg_encode_get_class ( obj -> parent , obj ) ; break ; case DWG_TYPE_OLEFRAME : error = dwg_encode_OLEFRAME ( dat , obj ) ; ( void ) dwg_encode_get_class ( obj -> parent , obj ) ; break ; case DWG_TYPE_VBA_PROJECT : LOG_ERROR ( ""Unhandled Object VBA_PROJECT. Has its own section"" ) ; break ; case DWG_TYPE_LAYOUT : error |= dwg_encode_LAYOUT ( dat , obj ) ; ( void ) dwg_encode_get_class ( obj -> parent , obj ) ; break ; case DWG_TYPE_PROXY_ENTITY : error = dwg_encode_PROXY_ENTITY ( dat , obj ) ; break ; case DWG_TYPE_PROXY_OBJECT : error = dwg_encode_PROXY_OBJECT ( dat , obj ) ; break ; default : if ( obj -> type == obj -> parent -> layout_type && obj -> fixedtype == DWG_TYPE_LAYOUT ) { error = dwg_encode_LAYOUT ( dat , obj ) ; ( void ) dwg_encode_get_class ( obj -> parent , obj ) ; } else if ( ( error = dwg_encode_variable_type ( obj -> parent , dat , obj ) ) & DWG_ERR_UNHANDLEDCLASS ) { Dwg_Data * dwg = obj -> parent ; int is_entity ; int i = obj -> type - 500 ; Dwg_Class * klass = dwg_encode_get_class ( dwg , obj ) ; assert ( address ) ; dat -> byte = address ; dat -> bit = 0 ; bit_write_MS ( dat , obj -> size ) ; if ( dat -> version >= R_2010 ) { bit_write_UMC ( dat , obj -> handlestream_size ) ; bit_write_BOT ( dat , obj -> type ) ; } else bit_write_BS ( dat , obj -> type ) ; if ( klass && obj -> supertype == DWG_SUPERTYPE_UNKNOWN ) is_entity = dwg_class_is_entity ( klass ) ; else is_entity = obj -> supertype == DWG_SUPERTYPE_ENTITY ; if ( klass && ! is_entity ) error = dwg_encode_UNKNOWN_OBJ ( dat , obj ) ; else if ( klass ) error = dwg_encode_UNKNOWN_ENT ( dat , obj ) ; else { LOG_WARN ( ""Unknown object, skipping eed/reactors/xdic"" ) ; error = DWG_ERR_UNHANDLEDCLASS ; SINCE ( R_2000 ) { bit_write_RL ( dat , obj -> bitsize ) ; LOG_INFO ( ""bitsize: "" FORMAT_RL "" [RL] (@%lu.%u)\\n"" , obj -> bitsize , dat -> byte - 4 , dat -> bit ) ; } bit_write_H ( dat , & obj -> handle ) ; LOG_INFO ( ""handle: "" FORMAT_H "" [H 5]\\n"" , ARGS_H ( obj -> handle ) ) ; bit_write_TF ( dat , obj -> tio . unknown , obj -> size ) ; } } } if ( ! obj -> size ) { BITCODE_BL pos = bit_position ( dat ) ; assert ( address ) ; obj -> size = dat -> byte - address - 2 ; if ( dat -> bit ) obj -> size ++ ; if ( ! obj -> bitsize ) { LOG_TRACE ( ""-bitsize calc from address (no handle) @%lu.%u\\n"" , dat -> byte , dat -> bit ) ; obj -> bitsize = pos - ( obj -> address * 8 ) ; } bit_set_position ( dat , address * 8 ) ; if ( obj -> size > 0x7fff ) LOG_ERROR ( ""Unhandled size %u > 0x7fff"" , ( unsigned ) obj -> size ) ; bit_write_MS ( dat , obj -> size ) ; LOG_TRACE ( ""-size: %u [MS] @%lu\\n"" , obj -> size , address ) ; SINCE ( R_2013 ) { if ( ! obj -> handlestream_size && obj -> bitsize ) obj -> handlestream_size = obj -> size * 8 - obj -> bitsize ; bit_write_UMC ( dat , obj -> handlestream_size ) ; LOG_TRACE ( ""-handlestream_size: %lu [UMC]\\n"" , obj -> handlestream_size ) ; } SINCE ( R_2000 ) { if ( obj -> bitsize_pos && obj -> bitsize ) { bit_set_position ( dat , obj -> bitsize_pos ) ; bit_write_RL ( dat , obj -> bitsize ) ; LOG_TRACE ( ""-bitsize: %u [RL] @%lu.%lu\\n"" , obj -> bitsize , obj -> bitsize_pos / 8 , obj -> bitsize_pos % 8 ) ; } } bit_set_position ( dat , pos ) ; } if ( dat -> bit ) LOG_TRACE ( ""padding: +%d [*B]\\n"" , 8 - dat -> bit ) while ( dat -> bit ) bit_write_B ( dat , 1 ) ; end_address = obj -> address + obj -> size ; if ( end_address != dat -> byte ) { if ( obj -> size ) LOG_WARN ( ""Wrong object size: %lu + %u = %lu != %lu: %ld off"" , obj -> address , obj -> size , end_address , dat -> byte , ( long ) ( end_address - dat -> byte ) ) ; dat -> byte = end_address ;","case DWG_TYPE_PLACEHOLDER : error = dwg_encode_PLACEHOLDER ( dat , obj ) ; ( void ) dwg_encode_get_class ( obj -> parent , obj ) ; break ; case DWG_TYPE_OLEFRAME : error = dwg_encode_OLEFRAME ( dat , obj ) ; ( void ) dwg_encode_get_class ( obj -> parent , obj ) ; break ; case DWG_TYPE_VBA_PROJECT : LOG_ERROR ( ""Unhandled Object VBA_PROJECT. Has its own section"" ) ; break ; case DWG_TYPE_LAYOUT : error |= dwg_encode_LAYOUT ( dat , obj ) ; ( void ) dwg_encode_get_class ( obj -> parent , obj ) ; break ; case DWG_TYPE_PROXY_ENTITY : error = dwg_encode_PROXY_ENTITY ( dat , obj ) ; break ; case DWG_TYPE_PROXY_OBJECT : error = dwg_encode_PROXY_OBJECT ( dat , obj ) ; break ; default : if ( obj -> type == obj -> parent -> layout_type && obj -> fixedtype == DWG_TYPE_LAYOUT ) { error = dwg_encode_LAYOUT ( dat , obj ) ; ( void ) dwg_encode_get_class ( obj -> parent , obj ) ; } else if ( ( error = dwg_encode_variable_type ( obj -> parent , dat , obj ) ) & DWG_ERR_UNHANDLEDCLASS ) { Dwg_Data * dwg = obj -> parent ; int is_entity ; int i = obj -> type - 500 ; Dwg_Class * klass = dwg_encode_get_class ( dwg , obj ) ; assert ( address ) ; dat -> byte = address ; dat -> bit = 0 ; bit_write_MS ( dat , obj -> size ) ; if ( dat -> version >= R_2010 ) { bit_write_UMC ( dat , obj -> handlestream_size ) ; bit_write_BOT ( dat , obj -> type ) ; } else bit_write_BS ( dat , obj -> type ) ; if ( klass && obj -> supertype == DWG_SUPERTYPE_UNKNOWN ) is_entity = dwg_class_is_entity ( klass ) ; else is_entity = obj -> supertype == DWG_SUPERTYPE_ENTITY ; if ( is_entity ) error = dwg_encode_UNKNOWN_ENT ( dat , obj ) ; else error = dwg_encode_UNKNOWN_OBJ ( dat , obj ) ; } } if ( ! obj -> size ) { BITCODE_BL pos = bit_position ( dat ) ; assert ( address ) ; obj -> size = dat -> byte - address - 2 ; if ( dat -> bit ) obj -> size ++ ; if ( ! obj -> bitsize ) { LOG_TRACE ( ""-bitsize calc from address (no handle) @%lu.%u\\n"" , dat -> byte , dat -> bit ) ; obj -> bitsize = pos - ( obj -> address * 8 ) ; } bit_set_position ( dat , address * 8 ) ; if ( obj -> size > 0x7fff ) LOG_ERROR ( ""Unhandled size %u > 0x7fff"" , ( unsigned ) obj -> size ) ; bit_write_MS ( dat , obj -> size ) ; LOG_TRACE ( ""-size: %u [MS] @%lu\\n"" , obj -> size , address ) ; SINCE ( R_2013 ) { if ( ! obj -> handlestream_size && obj -> bitsize ) obj -> handlestream_size = obj -> size * 8 - obj -> bitsize ; bit_write_UMC ( dat , obj -> handlestream_size ) ; LOG_TRACE ( ""-handlestream_size: %lu [UMC]\\n"" , obj -> handlestream_size ) ; } SINCE ( R_2000 ) { if ( obj -> bitsize_pos && obj -> bitsize ) { bit_set_position ( dat , obj -> bitsize_pos ) ; bit_write_RL ( dat , obj -> bitsize ) ; LOG_TRACE ( ""-bitsize: %u [RL] @%lu.%lu\\n"" , obj -> bitsize , obj -> bitsize_pos / 8 , obj -> bitsize_pos % 8 ) ; } } bit_set_position ( dat , pos ) ; } if ( dat -> bit ) LOG_TRACE ( ""padding: +%d [*B]\\n"" , 8 - dat -> bit ) while ( dat -> bit ) bit_write_B ( dat , 1 ) ; end_address = obj -> address + obj -> size ; if ( end_address != dat -> byte ) { if ( obj -> size ) LOG_WARN ( ""Wrong object size: %lu + %u = %lu != %lu: %ld off"" , obj -> address , obj -> size , end_address , dat -> byte , ( long ) ( end_address - dat -> byte ) ) ; dat -> byte = end_address ;" 202,"CWE-835 static const u_char * ikev2_auth_print ( netdissect_options * ndo , u_char tpay , const struct isakmp_gen * ext , u_int item_len _U_ , const u_char * ep , uint32_t phase _U_ , uint32_t doi _U_ , uint32_t proto _U_ , int depth _U_ ) { struct ikev2_auth a ; const char * v2_auth [ ] = { ""invalid"" , ""rsasig"" , ""shared-secret"" , ""dsssig"" } ; const u_char * authdata = ( const u_char * ) ext + sizeof ( a ) ; unsigned int len ; ND_TCHECK ( * ext ) ; UNALIGNED_MEMCPY ( & a , ext , sizeof ( a ) ) ; ikev2_pay_print ( ndo , NPSTR ( tpay ) , a . h . critical ) ; len = ntohs ( a . h . len ) ; ND_PRINT ( ( ndo , "" len=%d method=%s"" , len - 4 , STR_OR_ID ( a . auth_method , v2_auth ) ) ) ; if ( 1 < ndo -> ndo_vflag && 4 < len ) { ND_PRINT ( ( ndo , "" authdata=("" ) ) ; if ( ! rawprint ( ndo , ( const uint8_t * ) authdata , len - sizeof ( a ) ) ) goto trunc ; ND_PRINT ( ( ndo , "") "" ) ) ; } else if ( ndo -> ndo_vflag && 4 < len ) { if ( ! ike_show_somedata ( ndo , authdata , ep ) ) goto trunc ; } return ( const u_char * ) ext + len ; trunc : ND_PRINT ( ( ndo , "" [|%s]"" , NPSTR ( tpay ) ) ) ; return NULL ; }","static const u_char * ikev2_auth_print ( netdissect_options * ndo , u_char tpay , const struct isakmp_gen * ext , u_int item_len _U_ , const u_char * ep , uint32_t phase _U_ , uint32_t doi _U_ , uint32_t proto _U_ , int depth _U_ ) { struct ikev2_auth a ; const char * v2_auth [ ] = { ""invalid"" , ""rsasig"" , ""shared-secret"" , ""dsssig"" } ; const u_char * authdata = ( const u_char * ) ext + sizeof ( a ) ; unsigned int len ; ND_TCHECK ( * ext ) ; UNALIGNED_MEMCPY ( & a , ext , sizeof ( a ) ) ; ikev2_pay_print ( ndo , NPSTR ( tpay ) , a . h . critical ) ; len = ntohs ( a . h . len ) ; ND_PRINT ( ( ndo , "" len=%u method=%s"" , len - 4 , STR_OR_ID ( a . auth_method , v2_auth ) ) ) ; if ( len > 4 ) { if ( ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , "" authdata=("" ) ) ; if ( ! rawprint ( ndo , ( const uint8_t * ) authdata , len - sizeof ( a ) ) ) goto trunc ; ND_PRINT ( ( ndo , "") "" ) ) ; } else if ( ndo -> ndo_vflag ) { if ( ! ike_show_somedata ( ndo , authdata , ep ) ) goto trunc ; } } return ( const u_char * ) ext + len ; trunc : ND_PRINT ( ( ndo , "" [|%s]"" , NPSTR ( tpay ) ) ) ; return NULL ; }" 203,"CWE-362 int my_redel ( const char * org_name , const char * tmp_name , time_t backup_time_stamp , myf MyFlags ) { int error = 1 ; DBUG_ENTER ( ""my_redel"" ) ; DBUG_PRINT ( ""my"" , ( ""org_name: \'%s\' tmp_name: \'%s\' MyFlags: %d"" , org_name , tmp_name , MyFlags ) ) ; if ( my_copystat ( org_name , tmp_name , MyFlags ) < 0 ) goto end ; if ( MyFlags & MY_REDEL_MAKE_BACKUP ) { char name_buff [ FN_REFLEN + MY_BACKUP_NAME_EXTRA_LENGTH ] ; my_create_backup_name ( name_buff , org_name , backup_time_stamp ) ; if ( my_rename ( org_name , name_buff , MyFlags ) ) goto end ; } else if ( my_delete ( org_name , MyFlags ) ) goto end ; if ( my_rename ( tmp_name , org_name , MyFlags ) ) goto end ; error = 0 ; end : DBUG_RETURN ( error ) ; }","int my_redel ( const char * org_name , const char * tmp_name , time_t backup_time_stamp , myf MyFlags ) { int error = 1 ; DBUG_ENTER ( ""my_redel"" ) ; DBUG_PRINT ( ""my"" , ( ""org_name: \'%s\' tmp_name: \'%s\' MyFlags: %d"" , org_name , tmp_name , MyFlags ) ) ; if ( ! my_disable_copystat_in_redel && my_copystat ( org_name , tmp_name , MyFlags ) < 0 ) goto end ; if ( MyFlags & MY_REDEL_MAKE_BACKUP ) { char name_buff [ FN_REFLEN + MY_BACKUP_NAME_EXTRA_LENGTH ] ; my_create_backup_name ( name_buff , org_name , backup_time_stamp ) ; if ( my_rename ( org_name , name_buff , MyFlags ) ) goto end ; } else if ( my_delete ( org_name , MyFlags ) ) goto end ; if ( my_rename ( tmp_name , org_name , MyFlags ) ) goto end ; error = 0 ; end : DBUG_RETURN ( error ) ; }" 204,"CWE-119 static void videobuf_vm_open ( struct vm_area_struct * vma ) { struct videobuf_mapping * map = vma -> vm_private_data ; dprintk ( 2 , ""vm_open %p [count=%d,vma=%08lx-%08lx]\\n"" , map , map -> count , vma -> vm_start , vma -> vm_end ) ; map -> count ++ ; }","static void videobuf_vm_open ( struct vm_area_struct * vma ) { struct videobuf_mapping * map = vma -> vm_private_data ; dprintk ( 2 , ""vm_open %p [count=%u,vma=%08lx-%08lx]\\n"" , map , map -> count , vma -> vm_start , vma -> vm_end ) ; map -> count ++ ; }" 205,"NVD-CWE-noinfo static void usage ( void ) { PRINT_VERSION ; puts ( ""Copyright (c) 2011, Oracle and/or its affiliates. "" ""All rights reserved.\\n"" ) ; puts ( ""Enable or disable plugins."" ) ; printf ( ""\\nUsage: %s [options] ENABLE|DISABLE\\n\\nOptions:\\n"" , my_progname ) ; my_print_help ( my_long_options ) ; puts ( ""\\n"" ) ; }","static void usage ( void ) { PRINT_VERSION ; puts ( ""Copyright (c) 2011, 2015, Oracle and/or its affiliates. "" ""All rights reserved.\\n"" ) ; puts ( ""Enable or disable plugins."" ) ; printf ( ""\\nUsage: %s [options] ENABLE|DISABLE\\n\\nOptions:\\n"" , my_progname ) ; my_print_help ( my_long_options ) ; puts ( ""\\n"" ) ; }" 206,"CWE-125 void snd_msndmidi_input_read ( void * mpuv ) { unsigned long flags ; struct snd_msndmidi * mpu = mpuv ; void * pwMIDQData = mpu -> dev -> mappedbase + MIDQ_DATA_BUFF ; spin_lock_irqsave ( & mpu -> input_lock , flags ) ; while ( readw ( mpu -> dev -> MIDQ + JQS_wTail ) != readw ( mpu -> dev -> MIDQ + JQS_wHead ) ) { u16 wTmp , val ; val = readw ( pwMIDQData + 2 * readw ( mpu -> dev -> MIDQ + JQS_wHead ) ) ; if ( test_bit ( MSNDMIDI_MODE_BIT_INPUT_TRIGGER , & mpu -> mode ) ) snd_rawmidi_receive ( mpu -> substream_input , ( unsigned char * ) & val , 1 ) ; wTmp = readw ( mpu -> dev -> MIDQ + JQS_wHead ) + 1 ; if ( wTmp > readw ( mpu -> dev -> MIDQ + JQS_wSize ) ) writew ( 0 , mpu -> dev -> MIDQ + JQS_wHead ) ; else writew ( wTmp , mpu -> dev -> MIDQ + JQS_wHead ) ; } spin_unlock_irqrestore ( & mpu -> input_lock , flags ) ; }","void snd_msndmidi_input_read ( void * mpuv ) { unsigned long flags ; struct snd_msndmidi * mpu = mpuv ; void * pwMIDQData = mpu -> dev -> mappedbase + MIDQ_DATA_BUFF ; u16 head , tail , size ; spin_lock_irqsave ( & mpu -> input_lock , flags ) ; head = readw ( mpu -> dev -> MIDQ + JQS_wHead ) ; tail = readw ( mpu -> dev -> MIDQ + JQS_wTail ) ; size = readw ( mpu -> dev -> MIDQ + JQS_wSize ) ; if ( head > size || tail > size ) goto out ; while ( head != tail ) { unsigned char val = readw ( pwMIDQData + 2 * head ) ; if ( test_bit ( MSNDMIDI_MODE_BIT_INPUT_TRIGGER , & mpu -> mode ) ) snd_rawmidi_receive ( mpu -> substream_input , & val , 1 ) ; if ( ++ head > size ) head = 0 ; writew ( head , mpu -> dev -> MIDQ + JQS_wHead ) ; } out : spin_unlock_irqrestore ( & mpu -> input_lock , flags ) ; }" 207,"CWE-125 int obj2ast_type_ignore ( PyObject * obj , type_ignore_ty * out , PyArena * arena ) { int isinstance ; PyObject * tmp = NULL ; if ( obj == Py_None ) { * out = NULL ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) TypeIgnore_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { int lineno ; if ( _PyObject_HasAttrId ( obj , & PyId_lineno ) ) { int res ; tmp = _PyObject_GetAttrId ( obj , & PyId_lineno ) ; if ( tmp == NULL ) goto failed ; res = obj2ast_int ( tmp , & lineno , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; } else { PyErr_SetString ( PyExc_TypeError , ""required field \\""lineno\\"" missing from TypeIgnore"" ) ; return 1 ; } * out = TypeIgnore ( lineno , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } PyErr_Format ( PyExc_TypeError , ""expected some sort of type_ignore, but got %R"" , obj ) ; failed : Py_XDECREF ( tmp ) ; return 1 ; }","int obj2ast_type_ignore ( PyObject * obj , type_ignore_ty * out , PyArena * arena ) { int isinstance ; PyObject * tmp = NULL ; if ( obj == Py_None ) { * out = NULL ; return 0 ; } isinstance = PyObject_IsInstance ( obj , ( PyObject * ) TypeIgnore_type ) ; if ( isinstance == - 1 ) { return 1 ; } if ( isinstance ) { int lineno ; if ( lookup_attr_id ( obj , & PyId_lineno , & tmp ) < 0 ) { return 1 ; } if ( tmp == NULL ) { PyErr_SetString ( PyExc_TypeError , ""required field \\""lineno\\"" missing from TypeIgnore"" ) ; return 1 ; } else { int res ; res = obj2ast_int ( tmp , & lineno , arena ) ; if ( res != 0 ) goto failed ; Py_CLEAR ( tmp ) ; } * out = TypeIgnore ( lineno , arena ) ; if ( * out == NULL ) goto failed ; return 0 ; } PyErr_Format ( PyExc_TypeError , ""expected some sort of type_ignore, but got %R"" , obj ) ; failed : Py_XDECREF ( tmp ) ; return 1 ; }" 208,"nan ret = ERROR_MB_ADDRESS_T ; break ; } ps_cur_mb_info = ps_dec -> ps_nmb_info + u1_num_mbs ; ps_dec -> u4_num_mbs_cur_nmb = u1_num_mbs ; ps_dec -> u4_num_pmbair = ( u1_num_mbs >> u1_mbaff ) ; ps_cur_mb_info -> u1_end_of_slice = 0 ; ps_dec -> pf_get_mb_info ( ps_dec , i2_cur_mb_addr , ps_cur_mb_info , 0 ) ; ps_cur_deblk_mb = ps_dec -> ps_deblk_mbn + u1_num_mbs ; if ( ps_dec -> u4_app_disable_deblk_frm == 0 ) ih264d_set_deblocking_parameters ( ps_cur_deblk_mb , ps_slice , ps_dec -> u1_mb_ngbr_availablity , ps_dec -> u1_cur_mb_fld_dec_flag ) ; ps_cur_deblk_mb -> u1_mb_type = ps_cur_deblk_mb -> u1_mb_type | D_INTRA_MB ; { UWORD32 u4_bitstream_offset = * pu4_bitstrm_ofst ; UWORD32 u4_word , u4_ldz , u4_temp ; NEXTBITS_32 ( u4_word , u4_bitstream_offset , pu4_bitstrm_buf ) ; u4_ldz = CLZ ( u4_word ) ; u4_bitstream_offset += ( u4_ldz + 1 ) ; u4_word = 0 ; if ( u4_ldz ) GETBITS ( u4_word , u4_bitstream_offset , pu4_bitstrm_buf , u4_ldz ) ; * pu4_bitstrm_ofst = u4_bitstream_offset ; u4_temp = ( ( 1 << u4_ldz ) + u4_word - 1 ) ; if ( u4_temp > 25 ) return ERROR_MB_TYPE ; u1_mb_type = u4_temp ; } ps_cur_mb_info -> u1_mb_type = u1_mb_type ; COPYTHECONTEXT ( ""u1_mb_type"" , u1_mb_type ) ; if ( 25 == u1_mb_type ) { ps_cur_mb_info -> ps_curmb -> u1_mb_type = I_PCM_MB ; ret = ih264d_parse_ipcm_mb ( ps_dec , ps_cur_mb_info , u1_num_mbs ) ; if ( ret != OK ) return ret ; ps_cur_deblk_mb -> u1_mb_qp = 0 ; } else { ret = ih264d_parse_imb_cavlc ( ps_dec , ps_cur_mb_info , u1_num_mbs , u1_mb_type ) ; if ( ret != OK ) return ret ; ps_cur_deblk_mb -> u1_mb_qp = ps_dec -> u1_qp ; } if ( u1_mbaff ) { ih264d_update_mbaff_left_nnz ( ps_dec , ps_cur_mb_info ) ; } i2_cur_mb_addr ++ ; uc_more_data_flag = MORE_RBSP_DATA ( ps_bitstrm ) ; { mv_pred_t * ps_mv_nmb_start = ps_dec -> ps_mv_cur + ( u1_num_mbs << 4 ) ; mv_pred_t s_mvPred = { { 0 , 0 , 0 , 0 } , { - 1 , - 1 } , 0 , 0 } ; ih264d_rep_mv_colz ( ps_dec , & s_mvPred , ps_mv_nmb_start , 0 , ( UWORD8 ) ( ps_dec -> u1_cur_mb_fld_dec_flag << 1 ) , 4 , 4 ) ; } if ( ps_dec -> u4_num_cores < 3 ) { if ( ps_dec -> u4_app_disable_deblk_frm == 0 ) ps_dec -> pf_compute_bs ( ps_dec , ps_cur_mb_info , ( UWORD16 ) ( u1_num_mbs >> u1_mbaff ) ) ; } u1_num_mbs ++ ; 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_tfr_n_mb = ( u1_num_mbs == ps_dec -> u1_recon_mb_grp ) || u1_end_of_row || ( ! uc_more_data_flag ) ; ps_cur_mb_info -> u1_end_of_slice = ( ! uc_more_data_flag ) ; if ( u1_tfr_n_mb || ( ! uc_more_data_flag ) ) { 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 ) ; } ps_dec -> u2_total_mbs_coded += u1_num_mbs ; if ( u1_tfr_n_mb ) u1_num_mbs = 0 ; u1_mb_idx = u1_num_mbs ; ps_dec -> u1_mb_idx = u1_num_mbs ; } } while ( uc_more_data_flag ) ; ps_dec -> u4_num_mbs_cur_nmb = 0 ; ps_dec -> ps_cur_slice -> u4_mbs_in_slice = i2_cur_mb_addr ( u2_first_mb_in_slice << u1_mbaff ) ; ","ret = ERROR_MB_ADDRESS_T ; break ; } ps_cur_mb_info = ps_dec -> ps_nmb_info + u1_num_mbs ; ps_dec -> u4_num_mbs_cur_nmb = u1_num_mbs ; ps_dec -> u4_num_pmbair = ( u1_num_mbs >> u1_mbaff ) ; ps_cur_mb_info -> u1_end_of_slice = 0 ; ps_dec -> pf_get_mb_info ( ps_dec , i2_cur_mb_addr , ps_cur_mb_info , 0 ) ; ps_cur_deblk_mb = ps_dec -> ps_deblk_mbn + u1_num_mbs ; if ( ps_dec -> u4_app_disable_deblk_frm == 0 ) ih264d_set_deblocking_parameters ( ps_cur_deblk_mb , ps_slice , ps_dec -> u1_mb_ngbr_availablity , ps_dec -> u1_cur_mb_fld_dec_flag ) ; ps_cur_deblk_mb -> u1_mb_type = ps_cur_deblk_mb -> u1_mb_type | D_INTRA_MB ; { UWORD32 u4_bitstream_offset = * pu4_bitstrm_ofst ; UWORD32 u4_word , u4_ldz , u4_temp ; NEXTBITS_32 ( u4_word , u4_bitstream_offset , pu4_bitstrm_buf ) ; u4_ldz = CLZ ( u4_word ) ; u4_bitstream_offset += ( u4_ldz + 1 ) ; u4_word = 0 ; if ( u4_ldz ) GETBITS ( u4_word , u4_bitstream_offset , pu4_bitstrm_buf , u4_ldz ) ; * pu4_bitstrm_ofst = u4_bitstream_offset ; u4_temp = ( ( 1 << u4_ldz ) + u4_word - 1 ) ; if ( u4_temp > 25 ) return ERROR_MB_TYPE ; u1_mb_type = u4_temp ; } ps_cur_mb_info -> u1_mb_type = u1_mb_type ; COPYTHECONTEXT ( ""u1_mb_type"" , u1_mb_type ) ; if ( 25 == u1_mb_type ) { ps_cur_mb_info -> ps_curmb -> u1_mb_type = I_PCM_MB ; ret = ih264d_parse_ipcm_mb ( ps_dec , ps_cur_mb_info , u1_num_mbs ) ; if ( ret != OK ) return ret ; ps_cur_deblk_mb -> u1_mb_qp = 0 ; } else { ret = ih264d_parse_imb_cavlc ( ps_dec , ps_cur_mb_info , u1_num_mbs , u1_mb_type ) ; if ( ret != OK ) return ret ; ps_cur_deblk_mb -> u1_mb_qp = ps_dec -> u1_qp ; } if ( u1_mbaff ) { ih264d_update_mbaff_left_nnz ( ps_dec , ps_cur_mb_info ) ; if ( ! uc_more_data_flag && ( 0 == ( i2_cur_mb_addr & 1 ) ) ) { return ERROR_EOB_FLUSHBITS_T ; } } i2_cur_mb_addr ++ ; uc_more_data_flag = MORE_RBSP_DATA ( ps_bitstrm ) ; { mv_pred_t * ps_mv_nmb_start = ps_dec -> ps_mv_cur + ( u1_num_mbs << 4 ) ; mv_pred_t s_mvPred = { { 0 , 0 , 0 , 0 } , { - 1 , - 1 } , 0 , 0 } ; ih264d_rep_mv_colz ( ps_dec , & s_mvPred , ps_mv_nmb_start , 0 , ( UWORD8 ) ( ps_dec -> u1_cur_mb_fld_dec_flag << 1 ) , 4 , 4 ) ; } if ( ps_dec -> u4_num_cores < 3 ) { if ( ps_dec -> u4_app_disable_deblk_frm == 0 ) ps_dec -> pf_compute_bs ( ps_dec , ps_cur_mb_info , ( UWORD16 ) ( u1_num_mbs >> u1_mbaff ) ) ; } u1_num_mbs ++ ; 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_tfr_n_mb = ( u1_num_mbs == ps_dec -> u1_recon_mb_grp ) || u1_end_of_row || ( ! uc_more_data_flag ) ; ps_cur_mb_info -> u1_end_of_slice = ( ! uc_more_data_flag ) ; if ( u1_tfr_n_mb || ( ! uc_more_data_flag ) ) { 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 ) ; } ps_dec -> u2_total_mbs_coded += u1_num_mbs ; if ( u1_tfr_n_mb ) u1_num_mbs = 0 ; u1_mb_idx = u1_num_mbs ; ps_dec -> u1_mb_idx = u1_num_mbs ; } } while ( uc_more_data_flag ) ; ps_dec -> u4_num_mbs_cur_nmb = 0 ; ps_dec -> ps_cur_slice -> u4_mbs_in_slice = i2_cur_mb_addr " 209,"CWE-190 static void controloptions ( lua_State * L , int opt , const char * * fmt , Header * h ) { switch ( opt ) { case ' ' : return ; case '>' : h -> endian = BIG ; return ; case '<' : h -> endian = LITTLE ; return ; case '!' : { int a = getnum ( fmt , MAXALIGN ) ; if ( ! isp2 ( a ) ) luaL_error ( L , ""alignment %d is not a power of 2"" , a ) ; h -> align = a ; return ; } default : { const char * msg = lua_pushfstring ( L , ""invalid format option \'%c\'"" , opt ) ; luaL_argerror ( L , 1 , msg ) ; } } }","static void controloptions ( lua_State * L , int opt , const char * * fmt , Header * h ) { switch ( opt ) { case ' ' : return ; case '>' : h -> endian = BIG ; return ; case '<' : h -> endian = LITTLE ; return ; case '!' : { int a = getnum ( L , fmt , MAXALIGN ) ; if ( ! isp2 ( a ) ) luaL_error ( L , ""alignment %d is not a power of 2"" , a ) ; h -> align = a ; return ; } default : { const char * msg = lua_pushfstring ( L , ""invalid format option \'%c\'"" , opt ) ; luaL_argerror ( L , 1 , msg ) ; } } }" 210,CWE-264 static void l2tp_eth_dev_setup ( struct net_device * dev ) { ether_setup ( dev ) ; dev -> netdev_ops = & l2tp_eth_netdev_ops ; dev -> destructor = free_netdev ; },static void l2tp_eth_dev_setup ( struct net_device * dev ) { ether_setup ( dev ) ; dev -> priv_flags &= ~ IFF_TX_SKB_SHARING ; dev -> netdev_ops = & l2tp_eth_netdev_ops ; dev -> destructor = free_netdev ; } 211,"CWE-119 int mndp_add_attribute ( struct mt_packet * packet , enum mt_mndp_attrtype attrtype , void * attrdata , unsigned short data_len ) { unsigned char * data = packet -> data + packet -> size ; unsigned short type = attrtype ; unsigned short len = data_len ; if ( packet -> size + 4 + data_len > MT_PACKET_LEN ) { fprintf ( stderr , _ ( ""mndp_add_attribute: ERROR, too large packet. Exceeds %d bytes\\n"" ) , MT_PACKET_LEN ) ; return - 1 ; } type = htons ( type ) ; memcpy ( data , & type , sizeof ( type ) ) ; len = htons ( len ) ; memcpy ( data + 2 , & len , sizeof ( len ) ) ; memcpy ( data + 4 , attrdata , data_len ) ; packet -> size += 4 + data_len ; return 4 + data_len ; }","int mndp_add_attribute ( struct mt_packet * packet , enum mt_mndp_attrtype attrtype , void * attrdata , unsigned short data_len ) { unsigned char * data = packet -> data + packet -> size ; unsigned short type = attrtype ; unsigned short len = data_len ; if ( data_len > MT_PACKET_LEN - 4 - packet -> size ) { fprintf ( stderr , _ ( ""mndp_add_attribute: ERROR, too large packet. Exceeds %d bytes\\n"" ) , MT_PACKET_LEN ) ; return - 1 ; } type = htons ( type ) ; memcpy ( data , & type , sizeof ( type ) ) ; len = htons ( len ) ; memcpy ( data + 2 , & len , sizeof ( len ) ) ; memcpy ( data + 4 , attrdata , data_len ) ; packet -> size += 4 + data_len ; return 4 + data_len ; }" 212,"CWE-20 error_t nicSendPacket ( NetInterface * interface , const NetBuffer * buffer , size_t offset , NetTxAncillary * ancillary ) { error_t error ; bool_t status ; netContext . entropy += netGetSystemTickCount ( ) ; # if ( TRACE_LEVEL >= TRACE_LEVEL_DEBUG ) size_t length = netBufferGetLength ( buffer ) - offset ; TRACE_DEBUG ( ""Sending packet (%"" PRIuSIZE "" bytes)...\\r\\n"" , length ) ; TRACE_DEBUG_NET_BUFFER ( "" "" , buffer , offset , length ) ; # endif if ( interface -> configured && interface -> nicDriver != NULL ) { if ( interface -> nicDriver -> type == NIC_TYPE_LOOPBACK ) { status = TRUE ; } else { status = osWaitForEvent ( & interface -> nicTxEvent , NIC_MAX_BLOCKING_TIME ) ; } if ( status ) { interface -> nicDriver -> disableIrq ( interface ) ; error = interface -> nicDriver -> sendPacket ( interface , buffer , offset , ancillary ) ; if ( interface -> configured ) { interface -> nicDriver -> enableIrq ( interface ) ; } } else { error = NO_ERROR ; } } else { error = ERROR_INVALID_INTERFACE ; } return error ; }","error_t nicSendPacket ( NetInterface * interface , const NetBuffer * buffer , size_t offset , NetTxAncillary * ancillary ) { error_t error ; bool_t status ; # if ( TRACE_LEVEL >= TRACE_LEVEL_DEBUG ) size_t length = netBufferGetLength ( buffer ) - offset ; TRACE_DEBUG ( ""Sending packet (%"" PRIuSIZE "" bytes)...\\r\\n"" , length ) ; TRACE_DEBUG_NET_BUFFER ( "" "" , buffer , offset , length ) ; # endif netContext . entropy += netGetSystemTickCount ( ) ; if ( interface -> configured && interface -> nicDriver != NULL ) { if ( interface -> nicDriver -> type == NIC_TYPE_LOOPBACK ) { status = TRUE ; } else { status = osWaitForEvent ( & interface -> nicTxEvent , NIC_MAX_BLOCKING_TIME ) ; } if ( status ) { interface -> nicDriver -> disableIrq ( interface ) ; error = interface -> nicDriver -> sendPacket ( interface , buffer , offset , ancillary ) ; if ( interface -> configured ) { interface -> nicDriver -> enableIrq ( interface ) ; } } else { error = NO_ERROR ; } } else { error = ERROR_INVALID_INTERFACE ; } return error ; }" 213,"CWE-119 static guint32 parse_wbxml_tag ( proto_tree * tree , tvbuff_t * tvb , guint32 offset , guint32 str_tbl , guint8 * level , guint8 * codepage_stag , guint8 * codepage_attr ) { guint32 tvb_len = tvb_reported_length ( tvb ) ; guint32 off = offset ; guint32 len ; guint str_len ; guint32 ent ; guint32 idx ; guint8 peek ; guint32 tag_len ; guint8 tag_save_known = 0 ; guint8 tag_new_known = 0 ; const char * tag_save_literal ; const char * tag_new_literal ; char * tag_save_buf = NULL ; char * tag_new_buf = NULL ; guint8 parsing_tag_content = FALSE ; tag_save_literal = NULL ; DebugLog ( ( ""parse_wbxml_tag (level = %u, offset = %u)\\n"" , * level , offset ) ) ; while ( off < tvb_len ) { peek = tvb_get_guint8 ( tvb , off ) ; DebugLog ( ( ""STAG: (top of while) level = %3u, peek = 0x%02X, off = %u, tvb_len = %u\\n"" , * level , peek , off , tvb_len ) ) ; if ( ( peek & 0x3F ) < 4 ) switch ( peek ) { case 0x00 : * codepage_stag = tvb_get_guint8 ( tvb , off + 1 ) ; proto_tree_add_text ( tree , tvb , off , 2 , "" | Tag | T -->%3d "" ""| SWITCH_PAGE (Tag code page) "" ""|"" , * codepage_stag ) ; off += 2 ; break ; case 0x01 : if ( tag_save_known ) { proto_tree_add_text ( tree , tvb , off , 1 , "" %3d | Tag | T %3d "" ""| END (Known Tag 0x%02X) "" ""| %s"" , * level , * codepage_stag , tag_save_known , Indent ( * level ) , tag_save_literal ) ; } else { proto_tree_add_text ( tree , tvb , off , 1 , "" %3d | Tag | T %3d "" ""| END (Literal Tag) "" ""| %s"" , * level , * codepage_stag , Indent ( * level ) , tag_save_literal ? tag_save_literal : """" ) ; } ( * level ) -- ; off ++ ; DebugLog ( ( ""STAG: level = %u, Return: len = %u\\n"" , * level , off - offset ) ) ; return ( off - offset ) ; case 0x02 : ent = tvb_get_guintvar ( tvb , off + 1 , & len ) ; proto_tree_add_text ( tree , tvb , off , 1 + len , "" %3d | Tag | T %3d "" ""| ENTITY "" ""| %s\'&#%u;\'"" , * level , * codepage_stag , Indent ( * level ) , ent ) ; off += 1 + len ; break ; case 0x03 : len = tvb_strsize ( tvb , off + 1 ) ; proto_tree_add_text ( tree , tvb , off , 1 + len , "" %3d | Tag | T %3d "" ""| STR_I (Inline string) "" ""| %s\\\'%s\\\'"" ,","static guint32 parse_wbxml_tag ( proto_tree * tree , tvbuff_t * tvb , guint32 offset , guint32 str_tbl , guint8 * level , guint8 * codepage_stag , guint8 * codepage_attr ) { guint32 tvb_len = tvb_reported_length ( tvb ) ; guint32 off = offset , last_off ; guint32 len ; guint str_len ; guint32 ent ; guint32 idx ; guint8 peek ; guint32 tag_len ; guint8 tag_save_known = 0 ; guint8 tag_new_known = 0 ; const char * tag_save_literal ; const char * tag_new_literal ; char * tag_save_buf = NULL ; char * tag_new_buf = NULL ; guint8 parsing_tag_content = FALSE ; tag_save_literal = NULL ; DebugLog ( ( ""parse_wbxml_tag (level = %u, offset = %u)\\n"" , * level , offset ) ) ; last_off = off ; while ( off < tvb_len ) { peek = tvb_get_guint8 ( tvb , off ) ; DebugLog ( ( ""STAG: (top of while) level = %3u, peek = 0x%02X, off = %u, tvb_len = %u\\n"" , * level , peek , off , tvb_len ) ) ; if ( ( peek & 0x3F ) < 4 ) switch ( peek ) { case 0x00 : * codepage_stag = tvb_get_guint8 ( tvb , off + 1 ) ; proto_tree_add_text ( tree , tvb , off , 2 , "" | Tag | T -->%3d "" ""| SWITCH_PAGE (Tag code page) "" ""|"" , * codepage_stag ) ; off += 2 ; break ; case 0x01 : if ( tag_save_known ) { proto_tree_add_text ( tree , tvb , off , 1 , "" %3d | Tag | T %3d "" ""| END (Known Tag 0x%02X) "" ""| %s"" , * level , * codepage_stag , tag_save_known , Indent ( * level ) , tag_save_literal ) ; } else { proto_tree_add_text ( tree , tvb , off , 1 , "" %3d | Tag | T %3d "" ""| END (Literal Tag) "" ""| %s"" , * level , * codepage_stag , Indent ( * level ) , tag_save_literal ? tag_save_literal : """" ) ; } ( * level ) -- ; off ++ ; DebugLog ( ( ""STAG: level = %u, Return: len = %u\\n"" , * level , off - offset ) ) ; return ( off - offset ) ; case 0x02 : ent = tvb_get_guintvar ( tvb , off + 1 , & len ) ; proto_tree_add_text ( tree , tvb , off , 1 + len , "" %3d | Tag | T %3d "" ""| ENTITY "" ""| %s\'&#%u;\'"" , * level , * codepage_stag , Indent ( * level ) , ent ) ; off += 1 + len ; break ; case 0x03 : len = tvb_strsize ( tvb , off + 1 ) ; proto_tree_add_text ( tree , tvb , off , 1 + len , "" %3d | Tag | T %3d "" ""| STR_I (Inline string) "" ""| %s\\\'%s\\\'"" ," 214,"CWE-189 static ssize_t _archive_write_data ( struct archive * _a , const void * buff , size_t s ) { struct archive_write * a = ( struct archive_write * ) _a ; archive_check_magic ( & a -> archive , ARCHIVE_WRITE_MAGIC , ARCHIVE_STATE_DATA , ""archive_write_data"" ) ; archive_clear_error ( & a -> archive ) ; return ( ( a -> format_write_data ) ( a , buff , s ) ) ; }","static ssize_t _archive_write_data ( struct archive * _a , const void * buff , size_t s ) { struct archive_write * a = ( struct archive_write * ) _a ; const size_t max_write = INT_MAX ; archive_check_magic ( & a -> archive , ARCHIVE_WRITE_MAGIC , ARCHIVE_STATE_DATA , ""archive_write_data"" ) ; if ( s > max_write ) s = max_write ; archive_clear_error ( & a -> archive ) ; return ( ( a -> format_write_data ) ( a , buff , s ) ) ; }" 215,"CWE-476 return - EFAULT ; err = - EMSGSIZE ; if ( msg_sys -> msg_iovlen > UIO_MAXIOV ) goto out ; err = - ENOMEM ; iov_size = msg_sys -> msg_iovlen * sizeof ( struct iovec ) ; if ( msg_sys -> msg_iovlen > UIO_FASTIOV ) { iov = sock_kmalloc ( sock -> sk , iov_size , GFP_KERNEL ) ; if ( ! iov ) goto out ; } if ( MSG_CMSG_COMPAT & flags ) { err = verify_compat_iovec ( msg_sys , iov , ( struct sockaddr * ) & address , VERIFY_READ ) ; } else err = verify_iovec ( msg_sys , iov , ( struct sockaddr * ) & address , VERIFY_READ ) ; if ( err < 0 ) goto out_freeiov ; total_len = err ; err = - ENOBUFS ; if ( msg_sys -> msg_controllen > INT_MAX ) goto out_freeiov ; ctl_len = msg_sys -> msg_controllen ; if ( ( MSG_CMSG_COMPAT & flags ) && ctl_len ) { err = cmsghdr_from_user_compat_to_kern ( msg_sys , sock -> sk , ctl , sizeof ( ctl ) ) ; if ( err ) goto out_freeiov ; ctl_buf = msg_sys -> msg_control ; ctl_len = msg_sys -> msg_controllen ; } else if ( ctl_len ) { if ( ctl_len > sizeof ( ctl ) ) { ctl_buf = sock_kmalloc ( sock -> sk , ctl_len , GFP_KERNEL ) ; if ( ctl_buf == NULL ) goto out_freeiov ; } err = - EFAULT ; if ( copy_from_user ( ctl_buf , ( void __user __force * ) msg_sys -> msg_control , ctl_len ) ) goto out_freectl ; msg_sys -> msg_control = ctl_buf ; } msg_sys -> msg_flags = flags ; if ( sock -> file -> f_flags & O_NONBLOCK ) msg_sys -> msg_flags |= MSG_DONTWAIT ; if ( used_address && used_address -> name_len == msg_sys -> msg_namelen && ! memcmp ( & used_address -> name , msg -> msg_name , used_address -> name_len ) ) { err = sock_sendmsg_nosec ( sock , msg_sys , total_len ) ; goto out_freectl ; } err = sock_sendmsg ( sock , msg_sys , total_len ) ; if ( used_address && err >= 0 ) { used_address -> name_len = msg_sys -> msg_namelen ; memcpy ( & used_address -> name , msg -> msg_name , used_address -> name_len ) ; } out_freectl : if ( ctl_buf != ctl ) sock_kfree_s ( sock -> sk , ctl_buf , ctl_len ) ; out_freeiov : if ( iov != iovstack ) sock_kfree_s ( sock -> sk , iov , iov_size ) ; out : return err ; }","return - EFAULT ; err = - EMSGSIZE ; if ( msg_sys -> msg_iovlen > UIO_MAXIOV ) goto out ; err = - ENOMEM ; iov_size = msg_sys -> msg_iovlen * sizeof ( struct iovec ) ; if ( msg_sys -> msg_iovlen > UIO_FASTIOV ) { iov = sock_kmalloc ( sock -> sk , iov_size , GFP_KERNEL ) ; if ( ! iov ) goto out ; } if ( MSG_CMSG_COMPAT & flags ) { err = verify_compat_iovec ( msg_sys , iov , ( struct sockaddr * ) & address , VERIFY_READ ) ; } else err = verify_iovec ( msg_sys , iov , ( struct sockaddr * ) & address , VERIFY_READ ) ; if ( err < 0 ) goto out_freeiov ; total_len = err ; err = - ENOBUFS ; if ( msg_sys -> msg_controllen > INT_MAX ) goto out_freeiov ; ctl_len = msg_sys -> msg_controllen ; if ( ( MSG_CMSG_COMPAT & flags ) && ctl_len ) { err = cmsghdr_from_user_compat_to_kern ( msg_sys , sock -> sk , ctl , sizeof ( ctl ) ) ; if ( err ) goto out_freeiov ; ctl_buf = msg_sys -> msg_control ; ctl_len = msg_sys -> msg_controllen ; } else if ( ctl_len ) { if ( ctl_len > sizeof ( ctl ) ) { ctl_buf = sock_kmalloc ( sock -> sk , ctl_len , GFP_KERNEL ) ; if ( ctl_buf == NULL ) goto out_freeiov ; } err = - EFAULT ; if ( copy_from_user ( ctl_buf , ( void __user __force * ) msg_sys -> msg_control , ctl_len ) ) goto out_freectl ; msg_sys -> msg_control = ctl_buf ; } msg_sys -> msg_flags = flags ; if ( sock -> file -> f_flags & O_NONBLOCK ) msg_sys -> msg_flags |= MSG_DONTWAIT ; if ( used_address && msg_sys -> msg_name && used_address -> name_len == msg_sys -> msg_namelen && ! memcmp ( & used_address -> name , msg_sys -> msg_name , used_address -> name_len ) ) { err = sock_sendmsg_nosec ( sock , msg_sys , total_len ) ; goto out_freectl ; } err = sock_sendmsg ( sock , msg_sys , total_len ) ; if ( used_address && err >= 0 ) { used_address -> name_len = msg_sys -> msg_namelen ; if ( msg_sys -> msg_name ) memcpy ( & used_address -> name , msg_sys -> msg_name , used_address -> name_len ) ; } out_freectl : if ( ctl_buf != ctl ) sock_kfree_s ( sock -> sk , ctl_buf , ctl_len ) ; out_freeiov : if ( iov != iovstack ) sock_kfree_s ( sock -> sk , iov , iov_size ) ; out : return err ; }" 216,"CWE-264 static int raw_cmd_copyin ( int cmd , void __user * param , struct floppy_raw_cmd * * rcmd ) { struct floppy_raw_cmd * ptr ; int ret ; int i ; * rcmd = NULL ; loop : ptr = kmalloc ( sizeof ( struct floppy_raw_cmd ) , GFP_USER ) ; if ( ! ptr ) return - ENOMEM ; * rcmd = ptr ; ret = copy_from_user ( ptr , param , sizeof ( * ptr ) ) ; if ( ret ) return - EFAULT ; ptr -> next = NULL ; ptr -> buffer_length = 0 ; param += sizeof ( struct floppy_raw_cmd ) ; if ( ptr -> cmd_count > 33 ) return - EINVAL ; for ( i = 0 ; i < 16 ; i ++ ) ptr -> reply [ i ] = 0 ; ptr -> resultcode = 0 ; ptr -> kernel_data = NULL ; if ( ptr -> flags & ( FD_RAW_READ | FD_RAW_WRITE ) ) { if ( ptr -> length <= 0 ) return - EINVAL ; ptr -> kernel_data = ( char * ) fd_dma_mem_alloc ( ptr -> length ) ; fallback_on_nodma_alloc ( & ptr -> kernel_data , ptr -> length ) ; if ( ! ptr -> kernel_data ) return - ENOMEM ; ptr -> buffer_length = ptr -> length ; } if ( ptr -> flags & FD_RAW_WRITE ) { ret = fd_copyin ( ptr -> data , ptr -> kernel_data , ptr -> length ) ; if ( ret ) return ret ; } if ( ptr -> flags & FD_RAW_MORE ) { rcmd = & ( ptr -> next ) ; ptr -> rate &= 0x43 ; goto loop ; } return 0 ; }","static int raw_cmd_copyin ( int cmd , void __user * param , struct floppy_raw_cmd * * rcmd ) { struct floppy_raw_cmd * ptr ; int ret ; int i ; * rcmd = NULL ; loop : ptr = kmalloc ( sizeof ( struct floppy_raw_cmd ) , GFP_USER ) ; if ( ! ptr ) return - ENOMEM ; * rcmd = ptr ; ret = copy_from_user ( ptr , param , sizeof ( * ptr ) ) ; ptr -> next = NULL ; ptr -> buffer_length = 0 ; ptr -> kernel_data = NULL ; if ( ret ) return - EFAULT ; param += sizeof ( struct floppy_raw_cmd ) ; if ( ptr -> cmd_count > 33 ) return - EINVAL ; for ( i = 0 ; i < 16 ; i ++ ) ptr -> reply [ i ] = 0 ; ptr -> resultcode = 0 ; if ( ptr -> flags & ( FD_RAW_READ | FD_RAW_WRITE ) ) { if ( ptr -> length <= 0 ) return - EINVAL ; ptr -> kernel_data = ( char * ) fd_dma_mem_alloc ( ptr -> length ) ; fallback_on_nodma_alloc ( & ptr -> kernel_data , ptr -> length ) ; if ( ! ptr -> kernel_data ) return - ENOMEM ; ptr -> buffer_length = ptr -> length ; } if ( ptr -> flags & FD_RAW_WRITE ) { ret = fd_copyin ( ptr -> data , ptr -> kernel_data , ptr -> length ) ; if ( ret ) return ret ; } if ( ptr -> flags & FD_RAW_MORE ) { rcmd = & ( ptr -> next ) ; ptr -> rate &= 0x43 ; goto loop ; } return 0 ; }" 217,"CWE-476 { int tmp ; struct usb_host_interface * alt ; struct usb_host_endpoint * in , * out ; struct usb_host_endpoint * iso_in , * iso_out ; struct usb_host_endpoint * int_in , * int_out ; struct usb_device * udev ; for ( tmp = 0 ; tmp < intf -> num_altsetting ; tmp ++ ) { unsigned ep ; in = out = NULL ; iso_in = iso_out = NULL ; int_in = int_out = NULL ; alt = intf -> altsetting + tmp ; if ( override_alt >= 0 && override_alt != alt -> desc . bAlternateSetting ) continue ; for ( ep = 0 ; ep < alt -> desc . bNumEndpoints ; ep ++ ) { struct usb_host_endpoint * e ; int edi ; e = alt -> endpoint + ep ; edi = usb_endpoint_dir_in ( & e -> desc ) ; switch ( usb_endpoint_type ( & e -> desc ) ) { case USB_ENDPOINT_XFER_BULK : endpoint_update ( edi , & in , & out , e ) ; continue ; case USB_ENDPOINT_XFER_INT : if ( dev -> info -> intr ) endpoint_update ( edi , & int_in , & int_out , e ) ; continue ; case USB_ENDPOINT_XFER_ISOC : if ( dev -> info -> iso ) endpoint_update ( edi , & iso_in , & iso_out , e ) ; default : continue ; } } if ( ( in && out ) || iso_in || iso_out || int_in || int_out ) goto found ; } return - EINVAL ; found : udev = testdev_to_usbdev ( dev ) ; dev -> info -> alt = alt -> desc . bAlternateSetting ; if ( alt -> desc . bAlternateSetting != 0 ) { tmp = usb_set_interface ( udev , alt -> desc . bInterfaceNumber , alt -> desc . bAlternateSetting ) ; if ( tmp < 0 ) return tmp ; } if ( in ) { dev -> in_pipe = usb_rcvbulkpipe ( udev , in -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; dev -> out_pipe = usb_sndbulkpipe ( udev , out -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } if ( iso_in ) { dev -> iso_in = & iso_in -> desc ; dev -> in_iso_pipe = usb_rcvisocpipe ( udev , iso_in -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } if ( iso_out ) { dev -> iso_out = & iso_out -> desc ; dev -> out_iso_pipe = usb_sndisocpipe ( udev , iso_out -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } if ( int_in ) { dev -> int_in = & int_in -> desc ; dev -> in_int_pipe = usb_rcvintpipe ( udev , int_in -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } if ( int_out ) { dev -> int_out = & int_out -> desc ; dev -> out_int_pipe = usb_sndintpipe ( udev , int_out -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } return 0 ; }","{ int tmp ; struct usb_host_interface * alt ; struct usb_host_endpoint * in , * out ; struct usb_host_endpoint * iso_in , * iso_out ; struct usb_host_endpoint * int_in , * int_out ; struct usb_device * udev ; for ( tmp = 0 ; tmp < intf -> num_altsetting ; tmp ++ ) { unsigned ep ; in = out = NULL ; iso_in = iso_out = NULL ; int_in = int_out = NULL ; alt = intf -> altsetting + tmp ; if ( override_alt >= 0 && override_alt != alt -> desc . bAlternateSetting ) continue ; for ( ep = 0 ; ep < alt -> desc . bNumEndpoints ; ep ++ ) { struct usb_host_endpoint * e ; int edi ; e = alt -> endpoint + ep ; edi = usb_endpoint_dir_in ( & e -> desc ) ; switch ( usb_endpoint_type ( & e -> desc ) ) { case USB_ENDPOINT_XFER_BULK : endpoint_update ( edi , & in , & out , e ) ; continue ; case USB_ENDPOINT_XFER_INT : if ( dev -> info -> intr ) endpoint_update ( edi , & int_in , & int_out , e ) ; continue ; case USB_ENDPOINT_XFER_ISOC : if ( dev -> info -> iso ) endpoint_update ( edi , & iso_in , & iso_out , e ) ; default : continue ; } } if ( ( in && out ) || iso_in || iso_out || int_in || int_out ) goto found ; } return - EINVAL ; found : udev = testdev_to_usbdev ( dev ) ; dev -> info -> alt = alt -> desc . bAlternateSetting ; if ( alt -> desc . bAlternateSetting != 0 ) { tmp = usb_set_interface ( udev , alt -> desc . bInterfaceNumber , alt -> desc . bAlternateSetting ) ; if ( tmp < 0 ) return tmp ; } if ( in ) dev -> in_pipe = usb_rcvbulkpipe ( udev , in -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; if ( out ) dev -> out_pipe = usb_sndbulkpipe ( udev , out -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; if ( iso_in ) { dev -> iso_in = & iso_in -> desc ; dev -> in_iso_pipe = usb_rcvisocpipe ( udev , iso_in -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } if ( iso_out ) { dev -> iso_out = & iso_out -> desc ; dev -> out_iso_pipe = usb_sndisocpipe ( udev , iso_out -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } if ( int_in ) { dev -> int_in = & int_in -> desc ; dev -> in_int_pipe = usb_rcvintpipe ( udev , int_in -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } if ( int_out ) { dev -> int_out = & int_out -> desc ; dev -> out_int_pipe = usb_sndintpipe ( udev , int_out -> desc . bEndpointAddress & USB_ENDPOINT_NUMBER_MASK ) ; } return 0 ; }" 218,"CWE-20 ND_PRINT ( ( ndo , ""\\n\\t Maximum NVC:%u"" , EXTRACT_16BITS ( obj_tptr + 10 ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t Local Interface ID: %s (0x%08x)"" , ipaddr_string ( ndo , obj_tptr + 12 ) , EXTRACT_32BITS ( obj_tptr + 12 ) ) ) ; break ; case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM : if ( obj_tlen != 8 ) { ND_PRINT ( ( ndo , "" (not correct for object)"" ) ) ; break ; } ND_PRINT ( ( ndo , ""\\n\\t Transparency Flags: %s"" , bittok2str ( lmp_obj_service_config_nsa_transparency_flag_values , ""none"" , EXTRACT_32BITS ( obj_tptr ) ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t TCM Monitoring Flags: %s"" , bittok2str ( lmp_obj_service_config_nsa_tcm_flag_values , ""none"" , EXTRACT_8BITS ( obj_tptr + 7 ) ) ) ) ; break ; case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY : if ( obj_tlen != 4 ) { ND_PRINT ( ( ndo , "" (not correct for object)"" ) ) ; break ; } ND_PRINT ( ( ndo , ""\\n\\t Diversity: Flags: %s"" , bittok2str ( lmp_obj_service_config_nsa_network_diversity_flag_values , ""none"" , EXTRACT_8BITS ( obj_tptr + 3 ) ) ) ) ; break ; default : hexdump = TRUE ; } break ; default : if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , obj_tptr , ""\\n\\t "" , obj_tlen ) ; break ; } if ( ndo -> ndo_vflag > 1 || hexdump == TRUE ) print_unknown_data ( ndo , tptr + sizeof ( struct lmp_object_header ) , ""\\n\\t "" , lmp_obj_len - sizeof ( struct lmp_object_header ) ) ; tptr += lmp_obj_len ; tlen -= lmp_obj_len ; } return ; trunc : ND_PRINT ( ( ndo , ""\\n\\t\\t packet exceeded snapshot"" ) ) ; }","ND_PRINT ( ( ndo , ""\\n\\t Maximum NVC:%u"" , EXTRACT_16BITS ( obj_tptr + 10 ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t Local Interface ID: %s (0x%08x)"" , ipaddr_string ( ndo , obj_tptr + 12 ) , EXTRACT_32BITS ( obj_tptr + 12 ) ) ) ; break ; case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM : if ( obj_tlen != 8 ) { ND_PRINT ( ( ndo , "" (not correct for object)"" ) ) ; break ; } ND_PRINT ( ( ndo , ""\\n\\t Transparency Flags: %s"" , bittok2str ( lmp_obj_service_config_nsa_transparency_flag_values , ""none"" , EXTRACT_32BITS ( obj_tptr ) ) ) ) ; ND_PRINT ( ( ndo , ""\\n\\t TCM Monitoring Flags: %s"" , bittok2str ( lmp_obj_service_config_nsa_tcm_flag_values , ""none"" , EXTRACT_8BITS ( obj_tptr + 7 ) ) ) ) ; break ; case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY : if ( obj_tlen != 4 ) { ND_PRINT ( ( ndo , "" (not correct for object)"" ) ) ; break ; } ND_PRINT ( ( ndo , ""\\n\\t Diversity: Flags: %s"" , bittok2str ( lmp_obj_service_config_nsa_network_diversity_flag_values , ""none"" , EXTRACT_8BITS ( obj_tptr + 3 ) ) ) ) ; break ; default : hexdump = TRUE ; } break ; default : if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , obj_tptr , ""\\n\\t "" , obj_tlen ) ; break ; } if ( ndo -> ndo_vflag > 1 || hexdump == TRUE ) print_unknown_data ( ndo , tptr + sizeof ( struct lmp_object_header ) , ""\\n\\t "" , lmp_obj_len - sizeof ( struct lmp_object_header ) ) ; tptr += lmp_obj_len ; tlen -= lmp_obj_len ; } return ; trunc : ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; }" 219,"CWE-264 static int em_loop ( struct x86_emulate_ctxt * ctxt ) { register_address_increment ( ctxt , reg_rmw ( ctxt , VCPU_REGS_RCX ) , - 1 ) ; if ( ( address_mask ( ctxt , reg_read ( ctxt , VCPU_REGS_RCX ) ) != 0 ) && ( ctxt -> b == 0xe2 || test_cc ( ctxt -> b ^ 0x5 , ctxt -> eflags ) ) ) jmp_rel ( ctxt , ctxt -> src . val ) ; return X86EMUL_CONTINUE ; }","static int em_loop ( struct x86_emulate_ctxt * ctxt ) { int rc = X86EMUL_CONTINUE ; register_address_increment ( ctxt , reg_rmw ( ctxt , VCPU_REGS_RCX ) , - 1 ) ; if ( ( address_mask ( ctxt , reg_read ( ctxt , VCPU_REGS_RCX ) ) != 0 ) && ( ctxt -> b == 0xe2 || test_cc ( ctxt -> b ^ 0x5 , ctxt -> eflags ) ) ) rc = jmp_rel ( ctxt , ctxt -> src . val ) ; return rc ; }" 220,"CWE-119 static void encode_nonrd_sb_row ( VP9_COMP * cpi , const TileInfo * const tile , int mi_row , TOKENEXTRA * * tp ) { VP9_COMMON * cm = & cpi -> common ; MACROBLOCKD * xd = & cpi -> mb . e_mbd ; int mi_col ; vpx_memset ( & xd -> left_context , 0 , sizeof ( xd -> left_context ) ) ; vpx_memset ( xd -> left_seg_context , 0 , sizeof ( xd -> left_seg_context ) ) ; for ( mi_col = tile -> mi_col_start ; mi_col < tile -> mi_col_end ; mi_col += MI_BLOCK_SIZE ) { int dummy_rate = 0 ; int64_t dummy_dist = 0 ; const int idx_str = cm -> mi_stride * mi_row + mi_col ; MODE_INFO * * mi_8x8 = cm -> mi_grid_visible + idx_str ; MODE_INFO * * prev_mi_8x8 = cm -> prev_mi_grid_visible + idx_str ; BLOCK_SIZE bsize ; cpi -> mb . source_variance = UINT_MAX ; vp9_zero ( cpi -> mb . pred_mv ) ; switch ( cpi -> sf . partition_search_type ) { case VAR_BASED_PARTITION : choose_partitioning ( cpi , tile , mi_row , mi_col ) ; nonrd_use_partition ( cpi , tile , mi_8x8 , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rate , & dummy_dist ) ; break ; case SOURCE_VAR_BASED_PARTITION : set_offsets ( cpi , tile , mi_row , mi_col , BLOCK_64X64 ) ; set_source_var_based_partition ( cpi , tile , mi_8x8 , mi_row , mi_col ) ; nonrd_use_partition ( cpi , tile , mi_8x8 , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rate , & dummy_dist ) ; break ; case VAR_BASED_FIXED_PARTITION : case FIXED_PARTITION : bsize = cpi -> sf . partition_search_type == FIXED_PARTITION ? cpi -> sf . always_this_block_size : get_nonrd_var_based_fixed_partition ( cpi , mi_row , mi_col ) ; set_fixed_partitioning ( cpi , tile , mi_8x8 , mi_row , mi_col , bsize ) ; nonrd_use_partition ( cpi , tile , mi_8x8 , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rate , & dummy_dist ) ; break ; case REFERENCE_PARTITION : if ( cpi -> sf . partition_check || sb_has_motion ( cm , prev_mi_8x8 ) ) { nonrd_pick_partition ( cpi , tile , tp , mi_row , mi_col , BLOCK_64X64 , & dummy_rate , & dummy_dist , 1 , INT64_MAX ) ; } else { copy_partitioning ( cm , mi_8x8 , prev_mi_8x8 ) ; nonrd_use_partition ( cpi , tile , mi_8x8 , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rate , & dummy_dist ) ; } break ; default : assert ( 0 ) ; } } }"," static void encode_nonrd_sb_row ( VP9_COMP * cpi , ThreadData * td , TileDataEnc * tile_data , int mi_row , TOKENEXTRA * * tp ) { SPEED_FEATURES * const sf = & cpi -> sf ; VP9_COMMON * const cm = & cpi -> common ; TileInfo * const tile_info = & tile_data -> tile_info ; MACROBLOCK * const x = & td -> mb ; MACROBLOCKD * const xd = & x -> e_mbd ; int mi_col ; memset ( & xd -> left_context , 0 , sizeof ( xd -> left_context ) ) ; memset ( xd -> left_seg_context , 0 , sizeof ( xd -> left_seg_context ) ) ; for ( mi_col = tile_info -> mi_col_start ; mi_col < tile_info -> mi_col_end ; mi_col += MI_BLOCK_SIZE ) { const struct segmentation * const seg = & cm -> seg ; RD_COST dummy_rdc ; const int idx_str = cm -> mi_stride * mi_row + mi_col ; MODE_INFO * * mi = cm -> mi_grid_visible + idx_str ; PARTITION_SEARCH_TYPE partition_search_type = sf -> partition_search_type ; BLOCK_SIZE bsize = BLOCK_64X64 ; int seg_skip = 0 ; x -> source_variance = UINT_MAX ; vp9_zero ( x -> pred_mv ) ; vp9_rd_cost_init ( & dummy_rdc ) ; x -> color_sensitivity [ 0 ] = 0 ; x -> color_sensitivity [ 1 ] = 0 ; if ( seg -> enabled ) { const uint8_t * const map = seg -> update_map ? cpi -> segmentation_map : cm -> last_frame_seg_map ; int segment_id = get_segment_id ( cm , map , BLOCK_64X64 , mi_row , mi_col ) ; seg_skip = segfeature_active ( seg , segment_id , SEG_LVL_SKIP ) ; if ( seg_skip ) { partition_search_type = FIXED_PARTITION ; } } switch ( partition_search_type ) { case VAR_BASED_PARTITION : choose_partitioning ( cpi , tile_info , x , mi_row , mi_col ) ; nonrd_use_partition ( cpi , td , tile_data , mi , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rdc , td -> pc_root ) ; break ; case SOURCE_VAR_BASED_PARTITION : set_source_var_based_partition ( cpi , tile_info , x , mi , mi_row , mi_col ) ; nonrd_use_partition ( cpi , td , tile_data , mi , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rdc , td -> pc_root ) ; break ; case FIXED_PARTITION : if ( ! seg_skip ) bsize = sf -> always_this_block_size ; set_fixed_partitioning ( cpi , tile_info , mi , mi_row , mi_col , bsize ) ; nonrd_use_partition ( cpi , td , tile_data , mi , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rdc , td -> pc_root ) ; break ; case REFERENCE_PARTITION : set_offsets ( cpi , tile_info , x , mi_row , mi_col , BLOCK_64X64 ) ; if ( cpi -> oxcf . aq_mode == CYCLIC_REFRESH_AQ && cm -> seg . enabled && xd -> mi [ 0 ] -> mbmi . segment_id ) { if ( cm -> width <= 352 && cm -> height <= 288 ) x -> max_partition_size = BLOCK_32X32 ; else x -> max_partition_size = BLOCK_64X64 ; x -> min_partition_size = BLOCK_8X8 ; nonrd_pick_partition ( cpi , td , tile_data , tp , mi_row , mi_col , BLOCK_64X64 , & dummy_rdc , 1 , INT64_MAX , td -> pc_root ) ; } else { choose_partitioning ( cpi , tile_info , x , mi_row , mi_col ) ; if ( cm -> frame_type == KEY_FRAME ) nonrd_use_partition ( cpi , td , tile_data , mi , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rdc , td -> pc_root ) ; else nonrd_select_partition ( cpi , td , tile_data , mi , tp , mi_row , mi_col , BLOCK_64X64 , 1 , & dummy_rdc , td -> pc_root ) ; } break ; default : assert ( 0 ) ; break ; } } }" 221,"CWE-125 ut32 armass_assemble ( const char * str , ut64 off , int thumb ) { int i , j ; char buf [ 128 ] ; ArmOpcode aop = { . off = off } ; for ( i = j = 0 ; i < sizeof ( buf ) - 1 && str [ i ] ; i ++ , j ++ ) { if ( str [ j ] == '#' ) { i -- ; continue ; } buf [ i ] = tolower ( ( const ut8 ) str [ j ] ) ; } buf [ i ] = 0 ; arm_opcode_parse ( & aop , buf ) ; aop . off = off ; if ( thumb < 0 || thumb > 1 ) { return - 1 ; } if ( ! assemble [ thumb ] ( & aop , off , buf ) ) { return - 1 ; } return aop . o ; }","ut32 armass_assemble ( const char * str , ut64 off , int thumb ) { int i , j ; char buf [ 128 ] ; ArmOpcode aop = { . off = off } ; for ( i = j = 0 ; i < sizeof ( buf ) - 1 && str [ j ] ; i ++ , j ++ ) { if ( str [ j ] == '#' ) { i -- ; continue ; } buf [ i ] = tolower ( ( const ut8 ) str [ j ] ) ; } buf [ i ] = 0 ; arm_opcode_parse ( & aop , buf ) ; aop . off = off ; if ( thumb < 0 || thumb > 1 ) { return - 1 ; } if ( ! assemble [ thumb ] ( & aop , off , buf ) ) { return - 1 ; } return aop . o ; }" 222,"CWE-89 static CURLcode pop3_parse_url_path ( struct connectdata * conn ) { struct pop3_conn * pop3c = & conn -> proto . pop3c ; struct SessionHandle * data = conn -> data ; const char * path = data -> state . path ; pop3c -> mailbox = curl_easy_unescape ( data , path , 0 , NULL ) ; if ( ! pop3c -> mailbox ) return CURLE_OUT_OF_MEMORY ; return CURLE_OK ; }","static CURLcode pop3_parse_url_path ( struct connectdata * conn ) { struct pop3_conn * pop3c = & conn -> proto . pop3c ; struct SessionHandle * data = conn -> data ; const char * path = data -> state . path ; return Curl_urldecode ( data , path , 0 , & pop3c -> mailbox , NULL , TRUE ) ; }" 223,"CWE-20 int bt_sock_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { int noblock = flags & MSG_DONTWAIT ; struct sock * sk = sock -> sk ; struct sk_buff * skb ; size_t copied ; int err ; BT_DBG ( ""sock %p sk %p len %zu"" , sock , sk , len ) ; if ( flags & ( MSG_OOB ) ) return - EOPNOTSUPP ; skb = skb_recv_datagram ( sk , flags , noblock , & err ) ; if ( ! skb ) { if ( sk -> sk_shutdown & RCV_SHUTDOWN ) { msg -> msg_namelen = 0 ; return 0 ; } return err ; } copied = skb -> len ; if ( len < copied ) { msg -> msg_flags |= MSG_TRUNC ; copied = len ; } skb_reset_transport_header ( skb ) ; err = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; if ( err == 0 ) { sock_recv_ts_and_drops ( msg , sk , skb ) ; if ( bt_sk ( sk ) -> skb_msg_name ) bt_sk ( sk ) -> skb_msg_name ( skb , msg -> msg_name , & msg -> msg_namelen ) ; else msg -> msg_namelen = 0 ; } skb_free_datagram ( sk , skb ) ; return err ? : copied ; }","int bt_sock_recvmsg ( struct kiocb * iocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { int noblock = flags & MSG_DONTWAIT ; struct sock * sk = sock -> sk ; struct sk_buff * skb ; size_t copied ; int err ; BT_DBG ( ""sock %p sk %p len %zu"" , sock , sk , len ) ; if ( flags & ( MSG_OOB ) ) return - EOPNOTSUPP ; skb = skb_recv_datagram ( sk , flags , noblock , & err ) ; if ( ! skb ) { if ( sk -> sk_shutdown & RCV_SHUTDOWN ) return 0 ; return err ; } copied = skb -> len ; if ( len < copied ) { msg -> msg_flags |= MSG_TRUNC ; copied = len ; } skb_reset_transport_header ( skb ) ; err = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; if ( err == 0 ) { sock_recv_ts_and_drops ( msg , sk , skb ) ; if ( bt_sk ( sk ) -> skb_msg_name ) bt_sk ( sk ) -> skb_msg_name ( skb , msg -> msg_name , & msg -> msg_namelen ) ; } skb_free_datagram ( sk , skb ) ; return err ? : copied ; }" 224,"CWE-787 if ( ! str || ! strcmp ( str , ""No Audio Output Available"" ) ) fprintf ( stderr , ""WARNING: no audio output available - make sure no other program is locking the sound card\\n"" ) ; str = gf_cfg_get_key ( cfg_file , ""General"" , ""NoMIMETypeFetch"" ) ; no_mime_check = ( str && ! stricmp ( str , ""yes"" ) ) ? 1 : 0 ; } str = gf_cfg_get_key ( cfg_file , ""HTTPProxy"" , ""Enabled"" ) ; if ( str && ! strcmp ( str , ""yes"" ) ) { str = gf_cfg_get_key ( cfg_file , ""HTTPProxy"" , ""Name"" ) ; if ( str ) fprintf ( stderr , ""HTTP Proxy %s enabled\\n"" , str ) ; } if ( rti_file ) { str = gf_cfg_get_key ( cfg_file , ""General"" , ""RTIRefreshPeriod"" ) ; if ( str ) { rti_update_time_ms = atoi ( str ) ; } else { gf_cfg_set_key ( cfg_file , ""General"" , ""RTIRefreshPeriod"" , ""200"" ) ; } UpdateRTInfo ( ""At GPAC load time\\n"" ) ; } Run = 1 ; if ( dump_mode ) { if ( ! nb_times ) { times [ 0 ] = 0 ; nb_times ++ ; } ret_val = dump_file ( url_arg , out_arg , dump_mode , fps , forced_width , forced_height , scale , times , nb_times ) ; Run = 0 ; } else if ( views ) { } else if ( ! gui_mode && url_arg ) { char * ext ; if ( strlen ( url_arg ) >= sizeof ( the_url ) ) { fprintf ( stderr , ""Input url %s is too long, truncating to %d chars.\\n"" , url_arg , ( int ) ( sizeof ( the_url ) - 1 ) ) ; strncpy ( the_url , url_arg , sizeof ( the_url ) - 1 ) ; the_url [ sizeof ( the_url ) - 1 ] = 0 ; } else { strcpy ( the_url , url_arg ) ; } ext = strrchr ( the_url , '.' ) ; if ( ext && ( ! stricmp ( ext , "".m3u"" ) || ! stricmp ( ext , "".pls"" ) ) ) { GF_Err e = GF_OK ; fprintf ( stderr , ""Opening Playlist %s\\n"" , the_url ) ; strcpy ( pl_path , the_url ) ; if ( ! strncmp ( ""http:"" , the_url , 5 ) ) { GF_DownloadSession * sess = gf_dm_sess_new ( term -> downloader , the_url , GF_NETIO_SESSION_NOT_THREADED , NULL , NULL , & e ) ; if ( sess ) { e = gf_dm_sess_process ( sess ) ; if ( ! e ) { strncpy ( the_url , gf_dm_sess_get_cache_name ( sess ) , sizeof ( the_url ) - 1 ) ; the_url [ sizeof ( the_cfg ) - 1 ] = 0 ; } gf_dm_sess_del ( sess ) ; } } playlist = e ? NULL : gf_fopen ( the_url , ""rt"" ) ; readonly_playlist = 1 ; if ( playlist ) { request_next_playlist_item = GF_TRUE ; } else { if ( e ) fprintf ( stderr , ""Failed to open playlist %s: %s\\n"" , the_url , gf_error_to_string ( e ) ) ; fprintf ( stderr , ""Hit \'h\' for help\\n\\n"" ) ; } } else { fprintf ( stderr , ""Opening URL %s\\n"" , the_url ) ; if ( pause_at_first ) fprintf ( stderr , ""[Status: Paused]\\n"" ) ; gf_term_connect_from_time ( term , the_url , ( u64 ) ( play_from * 1000 ) , pause_at_first ) ; } } else { fprintf ( stderr , ""Hit \'h\' for help\\n\\n"" ) ; str = gf_cfg_get_key ( cfg_file , ""General"" , ""StartupFile"" ) ; if ( str ) { strncpy ( the_url , ""MP4Client "" GPAC_FULL_VERSION , sizeof ( the_url ) - 1 ) ; the_url [ sizeof ( the_url ) - 1 ] = 0 ; gf_term_connect ( term , str ) ; startup_file = 1 ; is_connected = 1 ; } } if ( gui_mode == 2 ) gui_mode = 0 ; if ( start_fs ) gf_term_set_option ( term , GF_OPT_FULLSCREEN , 1 ) ; if ( views ) { char szTemp [ 4046 ] ; sprintf ( szTemp , ""views://%s"" , views ) ; gf_term_connect ( term , szTemp ) ; } if ( mosaic ) { char szTemp [ 4046 ] ; sprintf ( szTemp , ""mosaic://%s"" , mosaic ) ; gf_term_connect ( term , szTemp ) ; } if ( bench_mode ) { rti_update_time_ms = 500 ; bench_mode_start = gf_sys_clock ( ) ; } while ( Run ) { if ( ( gui_mode == 1 ) || ! gf_prompt_has_input ( ) ) { if ( reload ) { reload = 0 ; gf_term_disconnect ( term ) ;","if ( ! str || ! strcmp ( str , ""No Audio Output Available"" ) ) fprintf ( stderr , ""WARNING: no audio output available - make sure no other program is locking the sound card\\n"" ) ; str = gf_cfg_get_key ( cfg_file , ""General"" , ""NoMIMETypeFetch"" ) ; no_mime_check = ( str && ! stricmp ( str , ""yes"" ) ) ? 1 : 0 ; } str = gf_cfg_get_key ( cfg_file , ""HTTPProxy"" , ""Enabled"" ) ; if ( str && ! strcmp ( str , ""yes"" ) ) { str = gf_cfg_get_key ( cfg_file , ""HTTPProxy"" , ""Name"" ) ; if ( str ) fprintf ( stderr , ""HTTP Proxy %s enabled\\n"" , str ) ; } if ( rti_file ) { str = gf_cfg_get_key ( cfg_file , ""General"" , ""RTIRefreshPeriod"" ) ; if ( str ) { rti_update_time_ms = atoi ( str ) ; } else { gf_cfg_set_key ( cfg_file , ""General"" , ""RTIRefreshPeriod"" , ""200"" ) ; } UpdateRTInfo ( ""At GPAC load time\\n"" ) ; } Run = 1 ; if ( dump_mode ) { if ( ! nb_times ) { times [ 0 ] = 0 ; nb_times ++ ; } ret_val = dump_file ( url_arg , out_arg , dump_mode , fps , forced_width , forced_height , scale , times , nb_times ) ; Run = 0 ; } else if ( views ) { } else if ( ! gui_mode && url_arg ) { char * ext ; if ( strlen ( url_arg ) >= sizeof ( the_url ) ) { fprintf ( stderr , ""Input url %s is too long, truncating to %d chars.\\n"" , url_arg , ( int ) ( sizeof ( the_url ) - 1 ) ) ; strncpy ( the_url , url_arg , sizeof ( the_url ) - 1 ) ; the_url [ sizeof ( the_url ) - 1 ] = 0 ; } else { strcpy ( the_url , url_arg ) ; } ext = strrchr ( the_url , '.' ) ; if ( ext && ( ! stricmp ( ext , "".m3u"" ) || ! stricmp ( ext , "".pls"" ) ) ) { GF_Err e = GF_OK ; fprintf ( stderr , ""Opening Playlist %s\\n"" , the_url ) ; strcpy ( pl_path , the_url ) ; if ( ! strncmp ( ""http:"" , the_url , 5 ) ) { GF_DownloadSession * sess = gf_dm_sess_new ( term -> downloader , the_url , GF_NETIO_SESSION_NOT_THREADED , NULL , NULL , & e ) ; if ( sess ) { e = gf_dm_sess_process ( sess ) ; if ( ! e ) { strncpy ( the_url , gf_dm_sess_get_cache_name ( sess ) , sizeof ( the_url ) - 1 ) ; the_url [ sizeof ( the_url ) - 1 ] = 0 ; } gf_dm_sess_del ( sess ) ; } } playlist = e ? NULL : gf_fopen ( the_url , ""rt"" ) ; readonly_playlist = 1 ; if ( playlist ) { request_next_playlist_item = GF_TRUE ; } else { if ( e ) fprintf ( stderr , ""Failed to open playlist %s: %s\\n"" , the_url , gf_error_to_string ( e ) ) ; fprintf ( stderr , ""Hit \'h\' for help\\n\\n"" ) ; } } else { fprintf ( stderr , ""Opening URL %s\\n"" , the_url ) ; if ( pause_at_first ) fprintf ( stderr , ""[Status: Paused]\\n"" ) ; gf_term_connect_from_time ( term , the_url , ( u64 ) ( play_from * 1000 ) , pause_at_first ) ; } } else { fprintf ( stderr , ""Hit \'h\' for help\\n\\n"" ) ; str = gf_cfg_get_key ( cfg_file , ""General"" , ""StartupFile"" ) ; if ( str ) { strncpy ( the_url , ""MP4Client "" GPAC_FULL_VERSION , sizeof ( the_url ) - 1 ) ; the_url [ sizeof ( the_url ) - 1 ] = 0 ; gf_term_connect ( term , str ) ; startup_file = 1 ; is_connected = 1 ; } } if ( gui_mode == 2 ) gui_mode = 0 ; if ( start_fs ) gf_term_set_option ( term , GF_OPT_FULLSCREEN , 1 ) ; if ( views ) { char szTemp [ 4046 ] ; sprintf ( szTemp , ""views://%s"" , views ) ; gf_term_connect ( term , szTemp ) ; } if ( mosaic ) { char szTemp [ 4046 ] ; sprintf ( szTemp , ""mosaic://%s"" , mosaic ) ; gf_term_connect ( term , szTemp ) ; } if ( bench_mode ) { rti_update_time_ms = 500 ; bench_mode_start = gf_sys_clock ( ) ; } while ( Run ) { if ( ( gui_mode == 1 ) || ! gf_prompt_has_input ( ) ) { if ( reload ) { reload = 0 ; gf_term_disconnect ( term ) ;" 225,"CWE-119 static void logi_dj_recv_add_djhid_device ( struct dj_receiver_dev * djrcv_dev , struct dj_report * dj_report ) { struct hid_device * djrcv_hdev = djrcv_dev -> hdev ; struct usb_interface * intf = to_usb_interface ( djrcv_hdev -> dev . parent ) ; struct usb_device * usbdev = interface_to_usbdev ( intf ) ; struct hid_device * dj_hiddev ; struct dj_device * dj_dev ; unsigned char tmpstr [ 3 ] ; if ( dj_report -> report_params [ DEVICE_PAIRED_PARAM_SPFUNCTION ] & SPFUNCTION_DEVICE_LIST_EMPTY ) { dbg_hid ( ""%s: device list is empty\\n"" , __func__ ) ; djrcv_dev -> querying_devices = false ; return ; } if ( ( dj_report -> device_index < DJ_DEVICE_INDEX_MIN ) || ( dj_report -> device_index > DJ_DEVICE_INDEX_MAX ) ) { dev_err ( & djrcv_hdev -> dev , ""%s: invalid device index:%d\\n"" , __func__ , dj_report -> device_index ) ; return ; } if ( djrcv_dev -> paired_dj_devices [ dj_report -> device_index ] ) { dbg_hid ( ""%s: device is already known\\n"" , __func__ ) ; return ; } dj_hiddev = hid_allocate_device ( ) ; if ( IS_ERR ( dj_hiddev ) ) { dev_err ( & djrcv_hdev -> dev , ""%s: hid_allocate_device failed\\n"" , __func__ ) ; return ; } dj_hiddev -> ll_driver = & logi_dj_ll_driver ; dj_hiddev -> dev . parent = & djrcv_hdev -> dev ; dj_hiddev -> bus = BUS_USB ; dj_hiddev -> vendor = le16_to_cpu ( usbdev -> descriptor . idVendor ) ; dj_hiddev -> product = le16_to_cpu ( usbdev -> descriptor . idProduct ) ; snprintf ( dj_hiddev -> name , sizeof ( dj_hiddev -> name ) , ""Logitech Unifying Device. Wireless PID:%02x%02x"" , dj_report -> report_params [ DEVICE_PAIRED_PARAM_EQUAD_ID_MSB ] , dj_report -> report_params [ DEVICE_PAIRED_PARAM_EQUAD_ID_LSB ] ) ; usb_make_path ( usbdev , dj_hiddev -> phys , sizeof ( dj_hiddev -> phys ) ) ; snprintf ( tmpstr , sizeof ( tmpstr ) , "":%d"" , dj_report -> device_index ) ; strlcat ( dj_hiddev -> phys , tmpstr , sizeof ( dj_hiddev -> phys ) ) ; dj_dev = kzalloc ( sizeof ( struct dj_device ) , GFP_KERNEL ) ; if ( ! dj_dev ) { dev_err ( & djrcv_hdev -> dev , ""%s: failed allocating dj_device\\n"" , __func__ ) ; goto dj_device_allocate_fail ; } dj_dev -> reports_supported = get_unaligned_le32 ( dj_report -> report_params + DEVICE_PAIRED_RF_REPORT_TYPE ) ; dj_dev -> hdev = dj_hiddev ; dj_dev -> dj_receiver_dev = djrcv_dev ; dj_dev -> device_index = dj_report -> device_index ; dj_hiddev -> driver_data = dj_dev ; djrcv_dev -> paired_dj_devices [ dj_report -> device_index ] = dj_dev ; if ( hid_add_device ( dj_hiddev ) ) { dev_err ( & djrcv_hdev -> dev , ""%s: failed adding dj_device\\n"" , __func__ ) ; goto hid_add_device_fail ; } return ; hid_add_device_fail : djrcv_dev -> paired_dj_devices [ dj_report -> device_index ] = NULL ; kfree ( dj_dev ) ; dj_device_allocate_fail : hid_destroy_device ( dj_hiddev ) ; }","static void logi_dj_recv_add_djhid_device ( struct dj_receiver_dev * djrcv_dev , struct dj_report * dj_report ) { struct hid_device * djrcv_hdev = djrcv_dev -> hdev ; struct usb_interface * intf = to_usb_interface ( djrcv_hdev -> dev . parent ) ; struct usb_device * usbdev = interface_to_usbdev ( intf ) ; struct hid_device * dj_hiddev ; struct dj_device * dj_dev ; unsigned char tmpstr [ 3 ] ; if ( dj_report -> report_params [ DEVICE_PAIRED_PARAM_SPFUNCTION ] & SPFUNCTION_DEVICE_LIST_EMPTY ) { dbg_hid ( ""%s: device list is empty\\n"" , __func__ ) ; djrcv_dev -> querying_devices = false ; return ; } if ( djrcv_dev -> paired_dj_devices [ dj_report -> device_index ] ) { dbg_hid ( ""%s: device is already known\\n"" , __func__ ) ; return ; } dj_hiddev = hid_allocate_device ( ) ; if ( IS_ERR ( dj_hiddev ) ) { dev_err ( & djrcv_hdev -> dev , ""%s: hid_allocate_device failed\\n"" , __func__ ) ; return ; } dj_hiddev -> ll_driver = & logi_dj_ll_driver ; dj_hiddev -> dev . parent = & djrcv_hdev -> dev ; dj_hiddev -> bus = BUS_USB ; dj_hiddev -> vendor = le16_to_cpu ( usbdev -> descriptor . idVendor ) ; dj_hiddev -> product = le16_to_cpu ( usbdev -> descriptor . idProduct ) ; snprintf ( dj_hiddev -> name , sizeof ( dj_hiddev -> name ) , ""Logitech Unifying Device. Wireless PID:%02x%02x"" , dj_report -> report_params [ DEVICE_PAIRED_PARAM_EQUAD_ID_MSB ] , dj_report -> report_params [ DEVICE_PAIRED_PARAM_EQUAD_ID_LSB ] ) ; usb_make_path ( usbdev , dj_hiddev -> phys , sizeof ( dj_hiddev -> phys ) ) ; snprintf ( tmpstr , sizeof ( tmpstr ) , "":%d"" , dj_report -> device_index ) ; strlcat ( dj_hiddev -> phys , tmpstr , sizeof ( dj_hiddev -> phys ) ) ; dj_dev = kzalloc ( sizeof ( struct dj_device ) , GFP_KERNEL ) ; if ( ! dj_dev ) { dev_err ( & djrcv_hdev -> dev , ""%s: failed allocating dj_device\\n"" , __func__ ) ; goto dj_device_allocate_fail ; } dj_dev -> reports_supported = get_unaligned_le32 ( dj_report -> report_params + DEVICE_PAIRED_RF_REPORT_TYPE ) ; dj_dev -> hdev = dj_hiddev ; dj_dev -> dj_receiver_dev = djrcv_dev ; dj_dev -> device_index = dj_report -> device_index ; dj_hiddev -> driver_data = dj_dev ; djrcv_dev -> paired_dj_devices [ dj_report -> device_index ] = dj_dev ; if ( hid_add_device ( dj_hiddev ) ) { dev_err ( & djrcv_hdev -> dev , ""%s: failed adding dj_device\\n"" , __func__ ) ; goto hid_add_device_fail ; } return ; hid_add_device_fail : djrcv_dev -> paired_dj_devices [ dj_report -> device_index ] = NULL ; kfree ( dj_dev ) ; dj_device_allocate_fail : hid_destroy_device ( dj_hiddev ) ; }" 226,"CWE-125 static PyObject * builtin_compile_impl ( PyObject * module , PyObject * source , PyObject * filename , const char * mode , int flags , int dont_inherit , int optimize ) { PyObject * source_copy ; const char * str ; int compile_mode = - 1 ; int is_ast ; PyCompilerFlags cf ; int start [ ] = { Py_file_input , Py_eval_input , Py_single_input } ; PyObject * result ; cf . cf_flags = flags | PyCF_SOURCE_IS_UTF8 ; if ( flags & ~ ( PyCF_MASK | PyCF_MASK_OBSOLETE | PyCF_DONT_IMPLY_DEDENT | PyCF_ONLY_AST ) ) { PyErr_SetString ( PyExc_ValueError , ""compile(): unrecognised flags"" ) ; goto error ; } if ( optimize < - 1 || optimize > 2 ) { PyErr_SetString ( PyExc_ValueError , ""compile(): invalid optimize value"" ) ; goto error ; } if ( ! dont_inherit ) { PyEval_MergeCompilerFlags ( & cf ) ; } if ( strcmp ( mode , ""exec"" ) == 0 ) compile_mode = 0 ; else if ( strcmp ( mode , ""eval"" ) == 0 ) compile_mode = 1 ; else if ( strcmp ( mode , ""single"" ) == 0 ) compile_mode = 2 ; else { PyErr_SetString ( PyExc_ValueError , ""compile() mode must be \'exec\', \'eval\' or \'single\'"" ) ; goto error ; } is_ast = PyAST_Check ( source ) ; if ( is_ast == - 1 ) goto error ; if ( is_ast ) { if ( flags & PyCF_ONLY_AST ) { Py_INCREF ( source ) ; result = source ; } else { PyArena * arena ; mod_ty mod ; arena = PyArena_New ( ) ; if ( arena == NULL ) goto error ; mod = PyAST_obj2mod ( source , arena , compile_mode ) ; if ( mod == NULL ) { PyArena_Free ( arena ) ; goto error ; } if ( ! PyAST_Validate ( mod ) ) { PyArena_Free ( arena ) ; goto error ; } result = ( PyObject * ) PyAST_CompileObject ( mod , filename , & cf , optimize , arena ) ; PyArena_Free ( arena ) ; } goto finally ; } str = source_as_string ( source , ""compile"" , ""string, bytes or AST"" , & cf , & source_copy ) ; if ( str == NULL ) goto error ; result = Py_CompileStringObject ( str , filename , start [ compile_mode ] , & cf , optimize ) ; Py_XDECREF ( source_copy ) ; goto finally ; error : result = NULL ; finally : Py_DECREF ( filename ) ; return result ; }","static PyObject * builtin_compile_impl ( PyObject * module , PyObject * source , PyObject * filename , const char * mode , int flags , int dont_inherit , int optimize ) { PyObject * source_copy ; const char * str ; int compile_mode = - 1 ; int is_ast ; PyCompilerFlags cf ; int start [ ] = { Py_file_input , Py_eval_input , Py_single_input , Py_func_type_input } ; PyObject * result ; cf . cf_flags = flags | PyCF_SOURCE_IS_UTF8 ; if ( flags & ~ ( PyCF_MASK | PyCF_MASK_OBSOLETE | PyCF_DONT_IMPLY_DEDENT | PyCF_ONLY_AST | PyCF_TYPE_COMMENTS ) ) { PyErr_SetString ( PyExc_ValueError , ""compile(): unrecognised flags"" ) ; goto error ; } if ( optimize < - 1 || optimize > 2 ) { PyErr_SetString ( PyExc_ValueError , ""compile(): invalid optimize value"" ) ; goto error ; } if ( ! dont_inherit ) { PyEval_MergeCompilerFlags ( & cf ) ; } if ( strcmp ( mode , ""exec"" ) == 0 ) compile_mode = 0 ; else if ( strcmp ( mode , ""eval"" ) == 0 ) compile_mode = 1 ; else if ( strcmp ( mode , ""single"" ) == 0 ) compile_mode = 2 ; else if ( strcmp ( mode , ""func_type"" ) == 0 ) { if ( ! ( flags & PyCF_ONLY_AST ) ) { PyErr_SetString ( PyExc_ValueError , ""compile() mode \'func_type\' requires flag PyCF_ONLY_AST"" ) ; goto error ; } compile_mode = 3 ; } else { const char * msg ; if ( flags & PyCF_ONLY_AST ) msg = ""compile() mode must be \'exec\', \'eval\', \'single\' or \'func_type\'"" ; else msg = ""compile() mode must be \'exec\', \'eval\' or \'single\'"" ; PyErr_SetString ( PyExc_ValueError , msg ) ; goto error ; } is_ast = PyAST_Check ( source ) ; if ( is_ast == - 1 ) goto error ; if ( is_ast ) { if ( flags & PyCF_ONLY_AST ) { Py_INCREF ( source ) ; result = source ; } else { PyArena * arena ; mod_ty mod ; arena = PyArena_New ( ) ; if ( arena == NULL ) goto error ; mod = PyAST_obj2mod ( source , arena , compile_mode ) ; if ( mod == NULL ) { PyArena_Free ( arena ) ; goto error ; } if ( ! PyAST_Validate ( mod ) ) { PyArena_Free ( arena ) ; goto error ; } result = ( PyObject * ) PyAST_CompileObject ( mod , filename , & cf , optimize , arena ) ; PyArena_Free ( arena ) ; } goto finally ; } str = source_as_string ( source , ""compile"" , ""string, bytes or AST"" , & cf , & source_copy ) ; if ( str == NULL ) goto error ; result = Py_CompileStringObject ( str , filename , start [ compile_mode ] , & cf , optimize ) ; Py_XDECREF ( source_copy ) ; goto finally ; error : result = NULL ; finally : Py_DECREF ( filename ) ; return result ; }" 227,"CWE-362 void cipso_v4_sock_delattr ( struct sock * sk ) { int hdr_delta ; struct ip_options * opt ; struct inet_sock * sk_inet ; sk_inet = inet_sk ( sk ) ; opt = sk_inet -> opt ; if ( opt == NULL || opt -> cipso == 0 ) return ; hdr_delta = cipso_v4_delopt ( & sk_inet -> opt ) ; if ( sk_inet -> is_icsk && hdr_delta > 0 ) { struct inet_connection_sock * sk_conn = inet_csk ( sk ) ; sk_conn -> icsk_ext_hdr_len -= hdr_delta ; sk_conn -> icsk_sync_mss ( sk , sk_conn -> icsk_pmtu_cookie ) ; } }","void cipso_v4_sock_delattr ( struct sock * sk ) { int hdr_delta ; struct ip_options_rcu * opt ; struct inet_sock * sk_inet ; sk_inet = inet_sk ( sk ) ; opt = rcu_dereference_protected ( sk_inet -> inet_opt , 1 ) ; if ( opt == NULL || opt -> opt . cipso == 0 ) return ; hdr_delta = cipso_v4_delopt ( & sk_inet -> inet_opt ) ; if ( sk_inet -> is_icsk && hdr_delta > 0 ) { struct inet_connection_sock * sk_conn = inet_csk ( sk ) ; sk_conn -> icsk_ext_hdr_len -= hdr_delta ; sk_conn -> icsk_sync_mss ( sk , sk_conn -> icsk_pmtu_cookie ) ; } }" 228,"CWE-119 char * suhosin_encrypt_single_cookie ( char * name , int name_len , char * value , int value_len , char * key TSRMLS_DC ) { char buffer [ 4096 ] ; char buffer2 [ 4096 ] ; char * buf = buffer , * buf2 = buffer2 , * d , * d_url ; int l ; if ( name_len > sizeof ( buffer ) - 2 ) { buf = estrndup ( name , name_len ) ; } else { memcpy ( buf , name , name_len ) ; buf [ name_len ] = 0 ; } name_len = php_url_decode ( buf , name_len ) ; normalize_varname ( buf ) ; name_len = strlen ( buf ) ; if ( SUHOSIN_G ( cookie_plainlist ) ) { if ( zend_hash_exists ( SUHOSIN_G ( cookie_plainlist ) , buf , name_len + 1 ) ) { encrypt_return_plain : if ( buf != buffer ) { efree ( buf ) ; } return estrndup ( value , value_len ) ; } } else if ( SUHOSIN_G ( cookie_cryptlist ) ) { if ( ! zend_hash_exists ( SUHOSIN_G ( cookie_cryptlist ) , buf , name_len + 1 ) ) { goto encrypt_return_plain ; } } if ( strlen ( value ) <= sizeof ( buffer2 ) - 2 ) { memcpy ( buf2 , value , value_len ) ; buf2 [ value_len ] = 0 ; } else { buf2 = estrndup ( value , value_len ) ; } value_len = php_url_decode ( buf2 , value_len ) ; d = suhosin_encrypt_string ( buf2 , value_len , buf , name_len , key TSRMLS_CC ) ; d_url = php_url_encode ( d , strlen ( d ) , & l ) ; efree ( d ) ; if ( buf != buffer ) { efree ( buf ) ; } if ( buf2 != buffer2 ) { efree ( buf2 ) ; } return d_url ; }","char * suhosin_encrypt_single_cookie ( char * name , int name_len , char * value , int value_len , char * key TSRMLS_DC ) { char * buf , * buf2 , * d , * d_url ; int l ; buf = estrndup ( name , name_len ) ; name_len = php_url_decode ( buf , name_len ) ; normalize_varname ( buf ) ; name_len = strlen ( buf ) ; if ( SUHOSIN_G ( cookie_plainlist ) ) { if ( zend_hash_exists ( SUHOSIN_G ( cookie_plainlist ) , buf , name_len + 1 ) ) { encrypt_return_plain : efree ( buf ) ; return estrndup ( value , value_len ) ; } } else if ( SUHOSIN_G ( cookie_cryptlist ) ) { if ( ! zend_hash_exists ( SUHOSIN_G ( cookie_cryptlist ) , buf , name_len + 1 ) ) { goto encrypt_return_plain ; } } buf2 = estrndup ( value , value_len ) ; value_len = php_url_decode ( buf2 , value_len ) ; d = suhosin_encrypt_string ( buf2 , value_len , buf , name_len , key TSRMLS_CC ) ; d_url = php_url_encode ( d , strlen ( d ) , & l ) ; efree ( d ) ; efree ( buf ) ; efree ( buf2 ) ; return d_url ; }" 229,"CWE-20 void xenvif_disconnect ( struct xenvif * vif ) { struct net_device * dev = vif -> dev ; if ( netif_carrier_ok ( dev ) ) { rtnl_lock ( ) ; netif_carrier_off ( dev ) ; if ( netif_running ( dev ) ) xenvif_down ( vif ) ; rtnl_unlock ( ) ; xenvif_put ( vif ) ; } atomic_dec ( & vif -> refcnt ) ; wait_event ( vif -> waiting_to_free , atomic_read ( & vif -> refcnt ) == 0 ) ; del_timer_sync ( & vif -> credit_timeout ) ; if ( vif -> irq ) unbind_from_irqhandler ( vif -> irq , vif ) ; unregister_netdev ( vif -> dev ) ; xen_netbk_unmap_frontend_rings ( vif ) ; free_netdev ( vif -> dev ) ; }","void xenvif_disconnect ( struct xenvif * vif ) { if ( netif_carrier_ok ( vif -> dev ) ) xenvif_carrier_off ( vif ) ; atomic_dec ( & vif -> refcnt ) ; wait_event ( vif -> waiting_to_free , atomic_read ( & vif -> refcnt ) == 0 ) ; del_timer_sync ( & vif -> credit_timeout ) ; if ( vif -> irq ) unbind_from_irqhandler ( vif -> irq , vif ) ; unregister_netdev ( vif -> dev ) ; xen_netbk_unmap_frontend_rings ( vif ) ; free_netdev ( vif -> dev ) ; }" 230,"CWE-200 register ssize_t i ; register unsigned char * p ; size_t delay , dispose , duration , global_colors , image_count , iterations , one ; ssize_t count , opacity ; unsigned char background , c , flag , * global_colormap , buffer [ 257 ] ; 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 ) ; } count = ReadBlob ( image , 6 , buffer ) ; if ( ( count != 6 ) || ( ( LocaleNCompare ( ( char * ) buffer , ""GIF87"" , 5 ) != 0 ) && ( LocaleNCompare ( ( char * ) buffer , ""GIF89"" , 5 ) != 0 ) ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; page . width = ReadBlobLSBShort ( image ) ; page . height = ReadBlobLSBShort ( image ) ; flag = ( unsigned char ) ReadBlobByte ( image ) ; background = ( unsigned char ) ReadBlobByte ( image ) ; c = ( unsigned char ) ReadBlobByte ( image ) ; one = 1 ; global_colors = one << ( ( ( size_t ) flag & 0x07 ) + 1 ) ; global_colormap = ( unsigned char * ) AcquireQuantumMemory ( ( size_t ) MagickMax ( global_colors , 256 ) , 3UL * sizeof ( * global_colormap ) ) ; if ( global_colormap == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; if ( BitSet ( ( int ) flag , 0x80 ) != 0 ) { count = ReadBlob ( image , ( size_t ) ( 3 * global_colors ) , global_colormap ) ; if ( count != ( ssize_t ) ( 3 * global_colors ) ) { global_colormap = ( unsigned char * ) RelinquishMagickMemory ( global_colormap ) ; ThrowReaderException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; } } delay = 0 ; dispose = 0 ; duration = 0 ; iterations = 1 ; opacity = ( - 1 ) ; image_count = 0 ; meta_image = AcquireImage ( image_info , exception ) ; for ( ; ; ) { count = ReadBlob ( image , 1 , & c ) ; if ( count != 1 ) break ; if ( c == ( unsigned char ) ';' ) break ; if ( c == ( unsigned char ) '!' ) { count = ReadBlob ( image , 1 , & c ) ; if ( count != 1 ) { global_colormap = ( unsigned char * ) RelinquishMagickMemory ( global_colormap ) ; meta_image = DestroyImage ( meta_image ) ; ThrowReaderException ( CorruptImageError , ""UnableToReadExtensionBlock"" ) ; } switch ( c ) { case 0xf9 : { while ( ReadBlobBlock ( image , buffer ) != 0 ) ; dispose = ( size_t ) ( buffer [ 0 ] >> 2 ) ; delay = ( size_t ) ( ( buffer [ 2 ] << 8 ) | buffer [ 1 ] ) ; if ( ( ssize_t ) ( buffer [ 0 ] & 0x01 ) == 0x01 ) opacity = ( ssize_t ) buffer [ 3 ] ; break ; } case 0xfe : { char * comments ;","register ssize_t i ; register unsigned char * p ; size_t delay , dispose , duration , global_colors , image_count , iterations , one ; ssize_t count , opacity ; unsigned char background , c , flag , * global_colormap , buffer [ 257 ] ; 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 ) ; } count = ReadBlob ( image , 6 , buffer ) ; if ( ( count != 6 ) || ( ( LocaleNCompare ( ( char * ) buffer , ""GIF87"" , 5 ) != 0 ) && ( LocaleNCompare ( ( char * ) buffer , ""GIF89"" , 5 ) != 0 ) ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; page . width = ReadBlobLSBShort ( image ) ; page . height = ReadBlobLSBShort ( image ) ; flag = ( unsigned char ) ReadBlobByte ( image ) ; background = ( unsigned char ) ReadBlobByte ( image ) ; c = ( unsigned char ) ReadBlobByte ( image ) ; one = 1 ; global_colors = one << ( ( ( size_t ) flag & 0x07 ) + 1 ) ; global_colormap = ( unsigned char * ) AcquireQuantumMemory ( ( size_t ) MagickMax ( global_colors , 256 ) , 3UL * sizeof ( * global_colormap ) ) ; if ( global_colormap == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; ( void ) ResetMagickMemory ( global_colormap , 0 , 3 * MagickMax ( global_colors , 256 ) * sizeof ( * global_colormap ) ) ; if ( BitSet ( ( int ) flag , 0x80 ) != 0 ) { count = ReadBlob ( image , ( size_t ) ( 3 * global_colors ) , global_colormap ) ; if ( count != ( ssize_t ) ( 3 * global_colors ) ) { global_colormap = ( unsigned char * ) RelinquishMagickMemory ( global_colormap ) ; ThrowReaderException ( CorruptImageError , ""InsufficientImageDataInFile"" ) ; } } delay = 0 ; dispose = 0 ; duration = 0 ; iterations = 1 ; opacity = ( - 1 ) ; image_count = 0 ; meta_image = AcquireImage ( image_info , exception ) ; for ( ; ; ) { count = ReadBlob ( image , 1 , & c ) ; if ( count != 1 ) break ; if ( c == ( unsigned char ) ';' ) break ; if ( c == ( unsigned char ) '!' ) { count = ReadBlob ( image , 1 , & c ) ; if ( count != 1 ) { global_colormap = ( unsigned char * ) RelinquishMagickMemory ( global_colormap ) ; meta_image = DestroyImage ( meta_image ) ; ThrowReaderException ( CorruptImageError , ""UnableToReadExtensionBlock"" ) ; } switch ( c ) { case 0xf9 : { while ( ReadBlobBlock ( image , buffer ) != 0 ) ; dispose = ( size_t ) ( buffer [ 0 ] >> 2 ) ; delay = ( size_t ) ( ( buffer [ 2 ] << 8 ) | buffer [ 1 ] ) ; if ( ( ssize_t ) ( buffer [ 0 ] & 0x01 ) == 0x01 ) opacity = ( ssize_t ) buffer [ 3 ] ; break ; } case 0xfe : { char * comments ;" 231,"CWE-787 av_log ( avctx , AV_LOG_ERROR , ""Wrong or missing size information.\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( ( ret = ff_set_dimensions ( avctx , s -> w , s -> h ) ) < 0 ) return ret ; s -> desc = av_pix_fmt_desc_get ( avctx -> pix_fmt ) ; if ( ! s -> desc ) return AVERROR_INVALIDDATA ; if ( s -> desc -> flags & AV_PIX_FMT_FLAG_FLOAT ) { planes = s -> desc -> nb_components ; out_line_size = avctx -> width * 4 ; } else { planes = 1 ; out_line_size = avctx -> width * 2 * s -> desc -> nb_components ; } if ( s -> is_tile ) { nb_blocks = ( ( s -> xdelta + s -> tile_attr . xSize - 1 ) / s -> tile_attr . xSize ) * ( ( s -> ydelta + s -> tile_attr . ySize - 1 ) / s -> tile_attr . ySize ) ; } else { nb_blocks = ( s -> ydelta + s -> scan_lines_per_block - 1 ) / s -> scan_lines_per_block ; } if ( ( ret = ff_thread_get_buffer ( avctx , & frame , 0 ) ) < 0 ) return ret ; if ( bytestream2_get_bytes_left ( & s -> gb ) / 8 < nb_blocks ) return AVERROR_INVALIDDATA ; if ( ! s -> is_tile && bytestream2_peek_le64 ( & s -> gb ) == 0 ) { av_log ( s -> avctx , AV_LOG_DEBUG , ""recreating invalid scanline offset table\\n"" ) ; start_offset_table = bytestream2_tell ( & s -> gb ) ; start_next_scanline = start_offset_table + nb_blocks * 8 ; bytestream2_init_writer ( & offset_table_writer , & avpkt -> data [ start_offset_table ] , nb_blocks * 8 ) ; for ( y = 0 ; y < nb_blocks ; y ++ ) { bytestream2_put_le64 ( & offset_table_writer , start_next_scanline ) ; bytestream2_seek ( & s -> gb , start_next_scanline + 4 , SEEK_SET ) ; start_next_scanline += ( bytestream2_get_le32 ( & s -> gb ) + 8 ) ; } bytestream2_seek ( & s -> gb , start_offset_table , SEEK_SET ) ; } s -> buf = avpkt -> data ; s -> buf_size = avpkt -> size ; for ( i = 0 ; i < planes ; i ++ ) { ptr = picture -> data [ i ] ; for ( y = 0 ; y < FFMIN ( s -> ymin , s -> h ) ; y ++ ) { memset ( ptr , 0 , out_line_size ) ; ptr += picture -> linesize [ i ] ; } } s -> picture = picture ; avctx -> execute2 ( avctx , decode_block , s -> thread_data , NULL , nb_blocks ) ; ymax = FFMAX ( 0 , s -> ymax + 1 ) ; for ( i = 0 ; i < planes ; i ++ ) { ptr = picture -> data [ i ] + ( ymax * picture -> linesize [ i ] ) ; for ( y = ymax ; y < avctx -> height ; y ++ ) { memset ( ptr , 0 , out_line_size ) ; ptr += picture -> linesize [ i ] ; } } picture -> pict_type = AV_PICTURE_TYPE_I ; * got_frame = 1 ; return avpkt -> size ; }","av_log ( avctx , AV_LOG_ERROR , ""Wrong or missing size information.\\n"" ) ; return AVERROR_INVALIDDATA ; } if ( ( ret = ff_set_dimensions ( avctx , s -> w , s -> h ) ) < 0 ) return ret ; s -> desc = av_pix_fmt_desc_get ( avctx -> pix_fmt ) ; if ( ! s -> desc ) return AVERROR_INVALIDDATA ; if ( s -> desc -> flags & AV_PIX_FMT_FLAG_FLOAT ) { planes = s -> desc -> nb_components ; out_line_size = avctx -> width * 4 ; } else { planes = 1 ; out_line_size = avctx -> width * 2 * s -> desc -> nb_components ; } if ( s -> is_tile ) { nb_blocks = ( ( s -> xdelta + s -> tile_attr . xSize - 1 ) / s -> tile_attr . xSize ) * ( ( s -> ydelta + s -> tile_attr . ySize - 1 ) / s -> tile_attr . ySize ) ; } else { nb_blocks = ( s -> ydelta + s -> scan_lines_per_block - 1 ) / s -> scan_lines_per_block ; } if ( ( ret = ff_thread_get_buffer ( avctx , & frame , 0 ) ) < 0 ) return ret ; if ( bytestream2_get_bytes_left ( & s -> gb ) / 8 < nb_blocks ) return AVERROR_INVALIDDATA ; if ( ! s -> is_tile && bytestream2_peek_le64 ( & s -> gb ) == 0 ) { av_log ( s -> avctx , AV_LOG_DEBUG , ""recreating invalid scanline offset table\\n"" ) ; start_offset_table = bytestream2_tell ( & s -> gb ) ; start_next_scanline = start_offset_table + nb_blocks * 8 ; bytestream2_init_writer ( & offset_table_writer , & avpkt -> data [ start_offset_table ] , nb_blocks * 8 ) ; for ( y = 0 ; y < nb_blocks ; y ++ ) { bytestream2_put_le64 ( & offset_table_writer , start_next_scanline ) ; bytestream2_seek ( & s -> gb , start_next_scanline + 4 , SEEK_SET ) ; start_next_scanline += ( bytestream2_get_le32 ( & s -> gb ) + 8 ) ; } bytestream2_seek ( & s -> gb , start_offset_table , SEEK_SET ) ; } s -> buf = avpkt -> data ; s -> buf_size = avpkt -> size ; for ( i = 0 ; i < planes ; i ++ ) { ptr = picture -> data [ i ] ; for ( y = 0 ; y < FFMIN ( s -> ymin , s -> h ) ; y ++ ) { memset ( ptr , 0 , out_line_size ) ; ptr += picture -> linesize [ i ] ; } } s -> picture = picture ; avctx -> execute2 ( avctx , decode_block , s -> thread_data , NULL , nb_blocks ) ; ymax = FFMAX ( 0 , s -> ymax + 1 ) ; if ( ymax < avctx -> height ) for ( i = 0 ; i < planes ; i ++ ) { ptr = picture -> data [ i ] + ( ymax * picture -> linesize [ i ] ) ; for ( y = ymax ; y < avctx -> height ; y ++ ) { memset ( ptr , 0 , out_line_size ) ; ptr += picture -> linesize [ i ] ; } } picture -> pict_type = AV_PICTURE_TYPE_I ; * got_frame = 1 ; return avpkt -> size ; }" 232,"CWE-125 static Image * ReadRLEImage ( const ImageInfo * image_info , ExceptionInfo * exception ) { # define SkipLinesOp 0x01 # define SetColorOp 0x02 # define SkipPixelsOp 0x03 # define ByteDataOp 0x05 # define RunDataOp 0x06 # define EOFOp 0x07 char magick [ 12 ] ; Image * image ; int opcode , operand , status ; MagickStatusType flags ; MagickSizeType number_pixels ; MemoryInfo * pixel_info ; Quantum index ; register ssize_t x ; register Quantum * q ; register ssize_t i ; register unsigned char * p ; size_t bits_per_pixel , map_length , number_colormaps , number_planes , one , offset , pixel_info_length ; ssize_t count , y ; unsigned char background_color [ 256 ] , * colormap , pixel , plane , * pixels ; 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 ) return ( DestroyImageList ( image ) ) ; count = ReadBlob ( image , 2 , ( unsigned char * ) magick ) ; if ( ( count != 2 ) || ( memcmp ( magick , ""\\122\\314"" , 2 ) != 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; do { image -> page . x = ReadBlobLSBShort ( image ) ; image -> page . y = ReadBlobLSBShort ( image ) ; image -> columns = ReadBlobLSBShort ( image ) ; image -> rows = ReadBlobLSBShort ( image ) ; flags = ( MagickStatusType ) ReadBlobByte ( image ) ; image -> alpha_trait = flags & 0x04 ? BlendPixelTrait : UndefinedPixelTrait ; number_planes = ( size_t ) ReadBlobByte ( image ) ; bits_per_pixel = ( size_t ) ReadBlobByte ( image ) ; number_colormaps = ( size_t ) ReadBlobByte ( image ) ; map_length = ( unsigned char ) ReadBlobByte ( image ) ; if ( map_length >= 64 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; one = 1 ; map_length = one << map_length ; if ( ( number_planes == 0 ) || ( number_planes == 2 ) || ( bits_per_pixel != 8 ) || ( image -> columns == 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( flags & 0x02 ) { for ( i = 0 ; i < ( ssize_t ) number_planes ; i ++ ) background_color [ i ] = 0 ; ( void ) ReadBlobByte ( image ) ;","static Image * ReadRLEImage ( const ImageInfo * image_info , ExceptionInfo * exception ) { # define SkipLinesOp 0x01 # define SetColorOp 0x02 # define SkipPixelsOp 0x03 # define ByteDataOp 0x05 # define RunDataOp 0x06 # define EOFOp 0x07 char magick [ 12 ] ; Image * image ; int opcode , operand , status ; MagickStatusType flags ; MagickSizeType number_pixels ; MemoryInfo * pixel_info ; Quantum index ; register ssize_t x ; register Quantum * q ; register ssize_t i ; register unsigned char * p ; size_t bits_per_pixel , map_length , number_colormaps , number_planes , number_planes_filled , one , offset , pixel_info_length ; ssize_t count , y ; unsigned char background_color [ 256 ] , * colormap , pixel , plane , * pixels ; 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 ) return ( DestroyImageList ( image ) ) ; count = ReadBlob ( image , 2 , ( unsigned char * ) magick ) ; if ( ( count != 2 ) || ( memcmp ( magick , ""\\122\\314"" , 2 ) != 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; do { image -> page . x = ReadBlobLSBShort ( image ) ; image -> page . y = ReadBlobLSBShort ( image ) ; image -> columns = ReadBlobLSBShort ( image ) ; image -> rows = ReadBlobLSBShort ( image ) ; flags = ( MagickStatusType ) ReadBlobByte ( image ) ; image -> alpha_trait = flags & 0x04 ? BlendPixelTrait : UndefinedPixelTrait ; number_planes = ( size_t ) ReadBlobByte ( image ) ; bits_per_pixel = ( size_t ) ReadBlobByte ( image ) ; number_colormaps = ( size_t ) ReadBlobByte ( image ) ; map_length = ( unsigned char ) ReadBlobByte ( image ) ; if ( map_length >= 64 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; one = 1 ; map_length = one << map_length ; if ( ( number_planes == 0 ) || ( number_planes == 2 ) || ( bits_per_pixel != 8 ) || ( image -> columns == 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( flags & 0x02 ) { for ( i = 0 ; i < ( ssize_t ) number_planes ; i ++ ) background_color [ i ] = 0 ; ( void ) ReadBlobByte ( image ) ;" 233,"CWE-285 int orangefs_set_acl ( struct inode * inode , struct posix_acl * acl , int type ) { struct orangefs_inode_s * orangefs_inode = ORANGEFS_I ( inode ) ; int error = 0 ; void * value = NULL ; size_t size = 0 ; const char * name = NULL ; switch ( type ) { case ACL_TYPE_ACCESS : name = XATTR_NAME_POSIX_ACL_ACCESS ; if ( acl ) { umode_t mode = inode -> i_mode ; error = posix_acl_equiv_mode ( acl , & mode ) ; if ( error < 0 ) { gossip_err ( ""%s: posix_acl_equiv_mode err: %d\\n"" , __func__ , error ) ; return error ; } if ( inode -> i_mode != mode ) SetModeFlag ( orangefs_inode ) ; inode -> i_mode = mode ; mark_inode_dirty_sync ( inode ) ; if ( error == 0 ) acl = NULL ; } break ; case ACL_TYPE_DEFAULT : name = XATTR_NAME_POSIX_ACL_DEFAULT ; break ; default : gossip_err ( ""%s: invalid type %d!\\n"" , __func__ , type ) ; return - EINVAL ; } gossip_debug ( GOSSIP_ACL_DEBUG , ""%s: inode %pU, key %s type %d\\n"" , __func__ , get_khandle_from_ino ( inode ) , name , type ) ; if ( acl ) { size = posix_acl_xattr_size ( acl -> a_count ) ; value = kmalloc ( size , GFP_KERNEL ) ; if ( ! value ) return - ENOMEM ; error = posix_acl_to_xattr ( & init_user_ns , acl , value , size ) ; if ( error < 0 ) goto out ; } gossip_debug ( GOSSIP_ACL_DEBUG , ""%s: name %s, value %p, size %zd, acl %p\\n"" , __func__ , name , value , size , acl ) ; error = orangefs_inode_setxattr ( inode , name , value , size , 0 ) ; out : kfree ( value ) ; if ( ! error ) set_cached_acl ( inode , type , acl ) ; return error ; }","int orangefs_set_acl ( struct inode * inode , struct posix_acl * acl , int type ) { struct orangefs_inode_s * orangefs_inode = ORANGEFS_I ( inode ) ; int error = 0 ; void * value = NULL ; size_t size = 0 ; const char * name = NULL ; switch ( type ) { case ACL_TYPE_ACCESS : name = XATTR_NAME_POSIX_ACL_ACCESS ; if ( acl ) { umode_t mode ; error = posix_acl_update_mode ( inode , & mode , & acl ) ; if ( error ) { gossip_err ( ""%s: posix_acl_update_mode err: %d\\n"" , __func__ , error ) ; return error ; } if ( inode -> i_mode != mode ) SetModeFlag ( orangefs_inode ) ; inode -> i_mode = mode ; mark_inode_dirty_sync ( inode ) ; } break ; case ACL_TYPE_DEFAULT : name = XATTR_NAME_POSIX_ACL_DEFAULT ; break ; default : gossip_err ( ""%s: invalid type %d!\\n"" , __func__ , type ) ; return - EINVAL ; } gossip_debug ( GOSSIP_ACL_DEBUG , ""%s: inode %pU, key %s type %d\\n"" , __func__ , get_khandle_from_ino ( inode ) , name , type ) ; if ( acl ) { size = posix_acl_xattr_size ( acl -> a_count ) ; value = kmalloc ( size , GFP_KERNEL ) ; if ( ! value ) return - ENOMEM ; error = posix_acl_to_xattr ( & init_user_ns , acl , value , size ) ; if ( error < 0 ) goto out ; } gossip_debug ( GOSSIP_ACL_DEBUG , ""%s: name %s, value %p, size %zd, acl %p\\n"" , __func__ , name , value , size , acl ) ; error = orangefs_inode_setxattr ( inode , name , value , size , 0 ) ; out : kfree ( value ) ; if ( ! error ) set_cached_acl ( inode , type , acl ) ; return error ; }" 234,"CWE-772 generic_ret * chpass_principal_2_svc ( chpass_arg * arg , struct svc_req * rqstp ) { static generic_ret ret ; char * prime_arg ; gss_buffer_desc client_name , service_name ; 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 , FALSE , 0 , NULL , arg -> pass ) ; } else if ( ! ( CHANGEPW_SERVICE ( rqstp ) ) && kadm5int_acl_check ( handle -> context , rqst2name ( rqstp ) , ACL_CHANGEPW , arg -> princ , NULL ) ) { ret . code = kadm5_chpass_principal ( ( void * ) handle , arg -> princ , 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 ) ; gss_release_buffer ( & minor_stat , & client_name ) ; gss_release_buffer ( & minor_stat , & service_name ) ; exit_func : free_server_handle ( handle ) ; return & ret ; }","generic_ret * chpass_principal_2_svc ( chpass_arg * arg , struct svc_req * rqstp ) { static generic_ret ret ; char * prime_arg ; gss_buffer_desc client_name = GSS_C_EMPTY_BUFFER ; gss_buffer_desc service_name = GSS_C_EMPTY_BUFFER ; 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 , FALSE , 0 , NULL , arg -> pass ) ; } else if ( ! ( CHANGEPW_SERVICE ( rqstp ) ) && kadm5int_acl_check ( handle -> context , rqst2name ( rqstp ) , ACL_CHANGEPW , arg -> princ , NULL ) ) { ret . code = kadm5_chpass_principal ( ( void * ) handle , arg -> princ , 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 ) ; exit_func : gss_release_buffer ( & minor_stat , & client_name ) ; gss_release_buffer ( & minor_stat , & service_name ) ; free_server_handle ( handle ) ; return & ret ; }" 235,"CWE-264 static ssize_t ucma_write ( struct file * filp , const char __user * buf , size_t len , loff_t * pos ) { struct ucma_file * file = filp -> private_data ; struct rdma_ucm_cmd_hdr hdr ; ssize_t ret ; if ( len < sizeof ( hdr ) ) return - EINVAL ; if ( copy_from_user ( & hdr , buf , sizeof ( hdr ) ) ) return - EFAULT ; if ( hdr . cmd >= ARRAY_SIZE ( ucma_cmd_table ) ) return - EINVAL ; if ( hdr . in + sizeof ( hdr ) > len ) return - EINVAL ; if ( ! ucma_cmd_table [ hdr . cmd ] ) return - ENOSYS ; ret = ucma_cmd_table [ hdr . cmd ] ( file , buf + sizeof ( hdr ) , hdr . in , hdr . out ) ; if ( ! ret ) ret = len ; return ret ; }","static ssize_t ucma_write ( struct file * filp , const char __user * buf , size_t len , loff_t * pos ) { struct ucma_file * file = filp -> private_data ; struct rdma_ucm_cmd_hdr hdr ; ssize_t ret ; if ( WARN_ON_ONCE ( ! ib_safe_file_access ( filp ) ) ) return - EACCES ; if ( len < sizeof ( hdr ) ) return - EINVAL ; if ( copy_from_user ( & hdr , buf , sizeof ( hdr ) ) ) return - EFAULT ; if ( hdr . cmd >= ARRAY_SIZE ( ucma_cmd_table ) ) return - EINVAL ; if ( hdr . in + sizeof ( hdr ) > len ) return - EINVAL ; if ( ! ucma_cmd_table [ hdr . cmd ] ) return - ENOSYS ; ret = ucma_cmd_table [ hdr . cmd ] ( file , buf + sizeof ( hdr ) , hdr . in , hdr . out ) ; if ( ! ret ) ret = len ; return ret ; }" 236,"CWE-918 static int daemon_msg_open_req ( uint8 ver , struct daemon_slpars * pars , uint32 plen , char * source , size_t sourcelen ) { char errbuf [ PCAP_ERRBUF_SIZE ] ; char errmsgbuf [ PCAP_ERRBUF_SIZE ] ; pcap_t * fp ; int nread ; char sendbuf [ RPCAP_NETBUF_SIZE ] ; int sendbufidx = 0 ; struct rpcap_openreply * openreply ; if ( plen > sourcelen - 1 ) { pcap_snprintf ( errmsgbuf , PCAP_ERRBUF_SIZE , ""Source string too long"" ) ; goto error ; } nread = sock_recv ( pars -> sockctrl , source , plen , SOCK_RECEIVEALL_YES | SOCK_EOF_IS_ERROR , errbuf , PCAP_ERRBUF_SIZE ) ; if ( nread == - 1 ) { rpcapd_log ( LOGPRIO_ERROR , ""Read from client failed: %s"" , errbuf ) ; return - 1 ; } source [ nread ] = '\\0' ; plen -= nread ; if ( ( fp = pcap_open_live ( source , 1500 , 0 , 1000 , errmsgbuf ) ) == NULL ) goto error ; if ( sock_bufferize ( NULL , sizeof ( struct rpcap_header ) , NULL , & sendbufidx , RPCAP_NETBUF_SIZE , SOCKBUF_CHECKONLY , errmsgbuf , PCAP_ERRBUF_SIZE ) == - 1 ) goto error ; rpcap_createhdr ( ( struct rpcap_header * ) sendbuf , ver , RPCAP_MSG_OPEN_REPLY , 0 , sizeof ( struct rpcap_openreply ) ) ; openreply = ( struct rpcap_openreply * ) & sendbuf [ sendbufidx ] ; if ( sock_bufferize ( NULL , sizeof ( struct rpcap_openreply ) , NULL , & sendbufidx , RPCAP_NETBUF_SIZE , SOCKBUF_CHECKONLY , errmsgbuf , PCAP_ERRBUF_SIZE ) == - 1 ) goto error ; memset ( openreply , 0 , sizeof ( struct rpcap_openreply ) ) ; openreply -> linktype = htonl ( pcap_datalink ( fp ) ) ; openreply -> tzoff = 0 ; pcap_close ( fp ) ; if ( sock_send ( pars -> sockctrl , sendbuf , sendbufidx , errbuf , PCAP_ERRBUF_SIZE ) == - 1 ) { rpcapd_log ( LOGPRIO_ERROR , ""Send to client failed: %s"" , errbuf ) ; return - 1 ; } return 0 ; error : if ( rpcap_senderror ( pars -> sockctrl , ver , PCAP_ERR_OPEN , errmsgbuf , errbuf ) == - 1 ) { rpcapd_log ( LOGPRIO_ERROR , ""Send to client failed: %s"" , errbuf ) ; return - 1 ; } if ( rpcapd_discard ( pars -> sockctrl , plen ) == - 1 ) { return - 1 ; } return 0 ; }","static int daemon_msg_open_req ( uint8 ver , struct daemon_slpars * pars , uint32 plen , char * source , size_t sourcelen ) { char errbuf [ PCAP_ERRBUF_SIZE ] ; char errmsgbuf [ PCAP_ERRBUF_SIZE ] ; pcap_t * fp ; int nread ; char sendbuf [ RPCAP_NETBUF_SIZE ] ; int sendbufidx = 0 ; struct rpcap_openreply * openreply ; if ( plen > sourcelen - 1 ) { pcap_snprintf ( errmsgbuf , PCAP_ERRBUF_SIZE , ""Source string too long"" ) ; goto error ; } nread = sock_recv ( pars -> sockctrl , source , plen , SOCK_RECEIVEALL_YES | SOCK_EOF_IS_ERROR , errbuf , PCAP_ERRBUF_SIZE ) ; if ( nread == - 1 ) { rpcapd_log ( LOGPRIO_ERROR , ""Read from client failed: %s"" , errbuf ) ; return - 1 ; } source [ nread ] = '\\0' ; plen -= nread ; if ( is_url ( source ) ) { pcap_snprintf ( errmsgbuf , PCAP_ERRBUF_SIZE , ""Source string refers to a remote device"" ) ; goto error ; } if ( ( fp = pcap_open_live ( source , 1500 , 0 , 1000 , errmsgbuf ) ) == NULL ) goto error ; if ( sock_bufferize ( NULL , sizeof ( struct rpcap_header ) , NULL , & sendbufidx , RPCAP_NETBUF_SIZE , SOCKBUF_CHECKONLY , errmsgbuf , PCAP_ERRBUF_SIZE ) == - 1 ) goto error ; rpcap_createhdr ( ( struct rpcap_header * ) sendbuf , ver , RPCAP_MSG_OPEN_REPLY , 0 , sizeof ( struct rpcap_openreply ) ) ; openreply = ( struct rpcap_openreply * ) & sendbuf [ sendbufidx ] ; if ( sock_bufferize ( NULL , sizeof ( struct rpcap_openreply ) , NULL , & sendbufidx , RPCAP_NETBUF_SIZE , SOCKBUF_CHECKONLY , errmsgbuf , PCAP_ERRBUF_SIZE ) == - 1 ) goto error ; memset ( openreply , 0 , sizeof ( struct rpcap_openreply ) ) ; openreply -> linktype = htonl ( pcap_datalink ( fp ) ) ; openreply -> tzoff = 0 ; pcap_close ( fp ) ; if ( sock_send ( pars -> sockctrl , sendbuf , sendbufidx , errbuf , PCAP_ERRBUF_SIZE ) == - 1 ) { rpcapd_log ( LOGPRIO_ERROR , ""Send to client failed: %s"" , errbuf ) ; return - 1 ; } return 0 ; error : if ( rpcap_senderror ( pars -> sockctrl , ver , PCAP_ERR_OPEN , errmsgbuf , errbuf ) == - 1 ) { rpcapd_log ( LOGPRIO_ERROR , ""Send to client failed: %s"" , errbuf ) ; return - 1 ; } if ( rpcapd_discard ( pars -> sockctrl , plen ) == - 1 ) { return - 1 ; } return 0 ; }" 237,"CWE-20 void SetTransferMatrix ( double x11 , double x12 , double x21 , double x22 , double x , double y ) { if ( ( fabs ( x11 - 1. ) > 0.001 ) || ( fabs ( x22 - 1. ) > 0.001 ) || ( fabs ( x12 ) > 0.001 ) || ( fabs ( x21 ) > 0.001 ) || ( fabs ( x ) > 0.001 ) || ( fabs ( y ) > 0.001 ) ) { outpos += sprintf ( outpos , ""%12.3f %12.3f %12.3f %12.3f %12.3f %12.3f cm\\n"" , x11 , x12 , x21 , x22 , x , y ) ; } }","void SetTransferMatrix ( double x11 , double x12 , double x21 , double x22 , double x , double y ) { if ( ( fabs ( x11 - 1. ) > 0.001 ) || ( fabs ( x22 - 1. ) > 0.001 ) || ( fabs ( x12 ) > 0.001 ) || ( fabs ( x21 ) > 0.001 ) || ( fabs ( x ) > 0.001 ) || ( fabs ( y ) > 0.001 ) ) { sprintf ( outputbuffer , ""%12.3f %12.3f %12.3f %12.3f %12.3f %12.3f cm\\n"" , x11 , x12 , x21 , x22 , x , y ) ; sendClean ( outputbuffer ) ; } }" 238,"CWE-404 static int cp2112_gpio_direction_output ( struct gpio_chip * chip , unsigned offset , int value ) { struct cp2112_device * dev = gpiochip_get_data ( chip ) ; struct hid_device * hdev = dev -> hdev ; u8 * buf = dev -> in_out_buffer ; unsigned long flags ; int ret ; spin_lock_irqsave ( & dev -> lock , flags ) ; ret = hid_hw_raw_request ( hdev , CP2112_GPIO_CONFIG , buf , CP2112_GPIO_CONFIG_LENGTH , HID_FEATURE_REPORT , HID_REQ_GET_REPORT ) ; if ( ret != CP2112_GPIO_CONFIG_LENGTH ) { hid_err ( hdev , ""error requesting GPIO config: %d\\n"" , ret ) ; goto fail ; } buf [ 1 ] |= 1 << offset ; buf [ 2 ] = gpio_push_pull ; ret = hid_hw_raw_request ( hdev , CP2112_GPIO_CONFIG , buf , CP2112_GPIO_CONFIG_LENGTH , HID_FEATURE_REPORT , HID_REQ_SET_REPORT ) ; if ( ret < 0 ) { hid_err ( hdev , ""error setting GPIO config: %d\\n"" , ret ) ; goto fail ; } spin_unlock_irqrestore ( & dev -> lock , flags ) ; cp2112_gpio_set ( chip , offset , value ) ; return 0 ; fail : spin_unlock_irqrestore ( & dev -> lock , flags ) ; return ret < 0 ? ret : - EIO ; }","static int cp2112_gpio_direction_output ( struct gpio_chip * chip , unsigned offset , int value ) { struct cp2112_device * dev = gpiochip_get_data ( chip ) ; struct hid_device * hdev = dev -> hdev ; u8 * buf = dev -> in_out_buffer ; int ret ; mutex_lock ( & dev -> lock ) ; ret = hid_hw_raw_request ( hdev , CP2112_GPIO_CONFIG , buf , CP2112_GPIO_CONFIG_LENGTH , HID_FEATURE_REPORT , HID_REQ_GET_REPORT ) ; if ( ret != CP2112_GPIO_CONFIG_LENGTH ) { hid_err ( hdev , ""error requesting GPIO config: %d\\n"" , ret ) ; goto fail ; } buf [ 1 ] |= 1 << offset ; buf [ 2 ] = gpio_push_pull ; ret = hid_hw_raw_request ( hdev , CP2112_GPIO_CONFIG , buf , CP2112_GPIO_CONFIG_LENGTH , HID_FEATURE_REPORT , HID_REQ_SET_REPORT ) ; if ( ret < 0 ) { hid_err ( hdev , ""error setting GPIO config: %d\\n"" , ret ) ; goto fail ; } mutex_unlock ( & dev -> lock ) ; cp2112_gpio_set ( chip , offset , value ) ; return 0 ; fail : mutex_unlock ( & dev -> lock ) ; return ret < 0 ? ret : - EIO ; }" 239,"CWE-119 static vpx_codec_err_t encoder_encode ( vpx_codec_alg_priv_t * ctx , const vpx_image_t * img , vpx_codec_pts_t pts , unsigned long duration , vpx_enc_frame_flags_t flags , unsigned long deadline ) { vpx_codec_err_t res = VPX_CODEC_OK ; if ( img ) res = validate_img ( ctx , img ) ; pick_quickcompress_mode ( ctx , duration , deadline ) ; vpx_codec_pkt_list_init ( & ctx -> pkt_list ) ; if ( ( ( flags & VP8_EFLAG_NO_UPD_GF ) && ( flags & VP8_EFLAG_FORCE_GF ) ) || ( ( flags & VP8_EFLAG_NO_UPD_ARF ) && ( flags & VP8_EFLAG_FORCE_ARF ) ) ) { ctx -> base . err_detail = ""Conflicting flags."" ; return VPX_CODEC_INVALID_PARAM ; } if ( flags & ( VP8_EFLAG_NO_REF_LAST | VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF ) ) { int ref = 7 ; if ( flags & VP8_EFLAG_NO_REF_LAST ) ref ^= VP9_LAST_FLAG ; if ( flags & VP8_EFLAG_NO_REF_GF ) ref ^= VP9_GOLD_FLAG ; if ( flags & VP8_EFLAG_NO_REF_ARF ) ref ^= VP9_ALT_FLAG ; vp9_use_as_reference ( ctx -> cpi , ref ) ; } if ( flags & ( VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_FORCE_GF | VP8_EFLAG_FORCE_ARF ) ) { int upd = 7 ; if ( flags & VP8_EFLAG_NO_UPD_LAST ) upd ^= VP9_LAST_FLAG ; if ( flags & VP8_EFLAG_NO_UPD_GF ) upd ^= VP9_GOLD_FLAG ; if ( flags & VP8_EFLAG_NO_UPD_ARF ) upd ^= VP9_ALT_FLAG ; vp9_update_reference ( ctx -> cpi , upd ) ; } if ( flags & VP8_EFLAG_NO_UPD_ENTROPY ) { vp9_update_entropy ( ctx -> cpi , 0 ) ; } if ( ctx -> cfg . kf_mode == VPX_KF_AUTO && ctx -> cfg . kf_min_dist == ctx -> cfg . kf_max_dist ) { if ( ++ ctx -> fixed_kf_cntr > ctx -> cfg . kf_min_dist ) { flags |= VPX_EFLAG_FORCE_KF ; ctx -> fixed_kf_cntr = 1 ; } } if ( res == VPX_CODEC_OK && ctx -> cpi != NULL ) { unsigned int lib_flags ; YV12_BUFFER_CONFIG sd ; int64_t dst_time_stamp , dst_end_time_stamp ; size_t size , cx_data_sz ; unsigned char * cx_data ; if ( ctx -> base . init_flags & VPX_CODEC_USE_PSNR ) ( ( VP9_COMP * ) ctx -> cpi ) -> b_calculate_psnr = 1 ; lib_flags = ( flags & VPX_EFLAG_FORCE_KF ) ? FRAMEFLAGS_KEY : 0 ; dst_time_stamp = ( pts * 10000000 * ctx -> cfg . g_timebase . num ) / ctx -> cfg . g_timebase . den ; dst_end_time_stamp = ( pts + duration ) * 10000000 * ctx -> cfg . g_timebase . num / ctx -> cfg . g_timebase . den ; if ( img != NULL ) { res = image2yuvconfig ( img , & sd ) ; if ( vp9_receive_raw_frame ( ctx -> cpi , lib_flags , & sd , dst_time_stamp , dst_end_time_stamp ) ) { VP9_COMP * cpi = ( VP9_COMP * ) ctx -> cpi ; res = update_error_state ( ctx , & cpi -> common . error ) ; } } cx_data = ctx -> cx_data ; cx_data_sz = ctx -> cx_data_sz ; lib_flags = 0 ; if ( ctx -> pending_cx_data ) { memmove ( cx_data , ctx -> pending_cx_data , ctx -> pending_cx_data_sz ) ; ctx -> pending_cx_data = cx_data ; cx_data += ctx -> pending_cx_data_sz ; cx_data_sz -= ctx -> pending_cx_data_sz ; if ( cx_data_sz < ctx -> cx_data_sz / 2 ) { ctx -> base . err_detail = ""Compressed data buffer too small"" ; return VPX_CODEC_ERROR ; } } while ( cx_data_sz >= ctx -> cx_data_sz / 2 && - 1 != vp9_get_compressed_data ( ctx -> cpi , & lib_flags , & size , cx_data , & dst_time_stamp , & dst_end_time_stamp , ! img ) ) { if ( size ) { vpx_codec_pts_t round , delta ; vpx_codec_cx_pkt_t pkt ; VP9_COMP * const cpi = ( VP9_COMP * ) ctx -> cpi ; if ( cpi -> common . show_frame == 0 ) { if ( ctx -> pending_cx_data == 0 ) ctx -> pending_cx_data = cx_data ; ctx -> pending_cx_data_sz += size ; ctx -> pending_frame_sizes [ ctx -> pending_frame_count ++ ] = size ; ctx -> pending_frame_magnitude |= size ; cx_data += size ; cx_data_sz -= size ; continue ; } round = ( vpx_codec_pts_t ) 1000000 * ctx -> cfg . g_timebase . num / 2 - 1 ; delta = ( dst_end_time_stamp - dst_time_stamp ) ; pkt . kind = VPX_CODEC_CX_FRAME_PKT ; pkt . data . frame . pts = ( dst_time_stamp * ctx -> cfg . g_timebase . den + round ) / ctx -> cfg . g_timebase . num / 10000000 ; pkt . data . frame . duration = ( unsigned long ) ( ( delta * ctx -> cfg . g_timebase . den + round ) / ctx -> cfg . g_timebase . num / 10000000 ) ; pkt . data . frame . flags = lib_flags << 16 ; if ( lib_flags & FRAMEFLAGS_KEY ) pkt . data . frame . flags |= VPX_FRAME_IS_KEY ; if ( cpi -> common . show_frame == 0 ) { pkt . data . frame . flags |= VPX_FRAME_IS_INVISIBLE ; pkt . data . frame . pts = ( ( cpi -> last_time_stamp_seen * ctx -> cfg . g_timebase . den + round ) / ctx -> cfg . g_timebase . num / 10000000 ) + 1 ; pkt . data . frame . duration = 0 ; } if ( cpi -> droppable ) pkt . data . frame . flags |= VPX_FRAME_IS_DROPPABLE ; if ( ctx -> pending_cx_data ) { ctx -> pending_frame_sizes [ ctx -> pending_frame_count ++ ] = size ; ctx -> pending_frame_magnitude |= size ; ctx -> pending_cx_data_sz += size ; size += write_superframe_index ( ctx ) ; pkt . data . frame . buf = ctx -> pending_cx_data ; pkt . data . frame . sz = ctx -> pending_cx_data_sz ; ctx -> pending_cx_data = NULL ; ctx -> pending_cx_data_sz = 0 ; ctx -> pending_frame_count = 0 ; ctx -> pending_frame_magnitude = 0 ; } else { pkt . data . frame . buf = cx_data ; pkt . data . frame . sz = size ; } pkt . data . frame . partition_id = - 1 ; vpx_codec_pkt_list_add ( & ctx -> pkt_list . head , & pkt ) ; cx_data += size ; cx_data_sz -= size ; } } } return res ; }","static vpx_codec_err_t encoder_encode ( vpx_codec_alg_priv_t * ctx , const vpx_image_t * img , vpx_codec_pts_t pts , unsigned long duration , vpx_enc_frame_flags_t flags , unsigned long deadline ) { vpx_codec_err_t res = VPX_CODEC_OK ; VP9_COMP * const cpi = ctx -> cpi ; const vpx_rational_t * const timebase = & ctx -> cfg . g_timebase ; size_t data_sz ; if ( img != NULL ) { res = validate_img ( ctx , img ) ; if ( res == VPX_CODEC_OK && cpi != NULL ) { data_sz = ctx -> cfg . g_w * ctx -> cfg . g_h * get_image_bps ( img ) / 8 * ( cpi -> multi_arf_allowed ? 8 : 2 ) ; if ( data_sz < 4096 ) data_sz = 4096 ; if ( ctx -> cx_data == NULL || ctx -> cx_data_sz < data_sz ) { ctx -> cx_data_sz = data_sz ; free ( ctx -> cx_data ) ; ctx -> cx_data = ( unsigned char * ) malloc ( ctx -> cx_data_sz ) ; if ( ctx -> cx_data == NULL ) { return VPX_CODEC_MEM_ERROR ; } } } } pick_quickcompress_mode ( ctx , duration , deadline ) ; vpx_codec_pkt_list_init ( & ctx -> pkt_list ) ; if ( ( ( flags & VP8_EFLAG_NO_UPD_GF ) && ( flags & VP8_EFLAG_FORCE_GF ) ) || ( ( flags & VP8_EFLAG_NO_UPD_ARF ) && ( flags & VP8_EFLAG_FORCE_ARF ) ) ) { ctx -> base . err_detail = ""Conflicting flags."" ; return VPX_CODEC_INVALID_PARAM ; } vp9_apply_encoding_flags ( cpi , flags ) ; if ( ctx -> cfg . kf_mode == VPX_KF_AUTO && ctx -> cfg . kf_min_dist == ctx -> cfg . kf_max_dist ) { if ( ++ ctx -> fixed_kf_cntr > ctx -> cfg . kf_min_dist ) { flags |= VPX_EFLAG_FORCE_KF ; ctx -> fixed_kf_cntr = 1 ; } } if ( res == VPX_CODEC_OK && cpi != NULL ) { unsigned int lib_flags = 0 ; YV12_BUFFER_CONFIG sd ; int64_t dst_time_stamp = timebase_units_to_ticks ( timebase , pts ) ; int64_t dst_end_time_stamp = timebase_units_to_ticks ( timebase , pts + duration ) ; size_t size , cx_data_sz ; unsigned char * cx_data ; if ( ctx -> base . init_flags & VPX_CODEC_USE_PSNR ) cpi -> b_calculate_psnr = 1 ; if ( img != NULL ) { res = image2yuvconfig ( img , & sd ) ; if ( vp9_receive_raw_frame ( cpi , flags | ctx -> next_frame_flags , & sd , dst_time_stamp , dst_end_time_stamp ) ) { res = update_error_state ( ctx , & cpi -> common . error ) ; } ctx -> next_frame_flags = 0 ; } cx_data = ctx -> cx_data ; cx_data_sz = ctx -> cx_data_sz ; if ( ctx -> pending_cx_data ) { memmove ( cx_data , ctx -> pending_cx_data , ctx -> pending_cx_data_sz ) ; ctx -> pending_cx_data = cx_data ; cx_data += ctx -> pending_cx_data_sz ; cx_data_sz -= ctx -> pending_cx_data_sz ; if ( cx_data_sz < ctx -> cx_data_sz / 2 ) { ctx -> base . err_detail = ""Compressed data buffer too small"" ; return VPX_CODEC_ERROR ; } } while ( cx_data_sz >= ctx -> cx_data_sz / 2 && - 1 != vp9_get_compressed_data ( cpi , & lib_flags , & size , cx_data , & dst_time_stamp , & dst_end_time_stamp , ! img ) ) { if ( size ) { vpx_codec_cx_pkt_t pkt ; # if CONFIG_SPATIAL_SVC if ( cpi -> use_svc ) cpi -> svc . layer_context [ cpi -> svc . spatial_layer_id * cpi -> svc . number_temporal_layers ] . layer_size += size ; # endif if ( ! cpi -> common . show_frame || ( cpi -> use_svc && cpi -> svc . spatial_layer_id < cpi -> svc . number_spatial_layers - 1 ) ) { if ( ctx -> pending_cx_data == 0 ) ctx -> pending_cx_data = cx_data ; ctx -> pending_cx_data_sz += size ; ctx -> pending_frame_sizes [ ctx -> pending_frame_count ++ ] = size ; ctx -> pending_frame_magnitude |= size ; cx_data += size ; cx_data_sz -= size ; if ( ctx -> output_cx_pkt_cb . output_cx_pkt ) { pkt . kind = VPX_CODEC_CX_FRAME_PKT ; pkt . data . frame . pts = ticks_to_timebase_units ( timebase , dst_time_stamp ) ; pkt . data . frame . duration = ( unsigned long ) ticks_to_timebase_units ( timebase , dst_end_time_stamp - dst_time_stamp ) ; pkt . data . frame . flags = get_frame_pkt_flags ( cpi , lib_flags ) ; pkt . data . frame . buf = ctx -> pending_cx_data ; pkt . data . frame . sz = size ; ctx -> pending_cx_data = NULL ; ctx -> pending_cx_data_sz = 0 ; ctx -> pending_frame_count = 0 ; ctx -> pending_frame_magnitude = 0 ; ctx -> output_cx_pkt_cb . output_cx_pkt ( & pkt , ctx -> output_cx_pkt_cb . user_priv ) ; } continue ; } pkt . kind = VPX_CODEC_CX_FRAME_PKT ; pkt . data . frame . pts = ticks_to_timebase_units ( timebase , dst_time_stamp ) ; pkt . data . frame . duration = ( unsigned long ) ticks_to_timebase_units ( timebase , dst_end_time_stamp - dst_time_stamp ) ; pkt . data . frame . flags = get_frame_pkt_flags ( cpi , lib_flags ) ; if ( ctx -> pending_cx_data ) { ctx -> pending_frame_sizes [ ctx -> pending_frame_count ++ ] = size ; ctx -> pending_frame_magnitude |= size ; ctx -> pending_cx_data_sz += size ; if ( ! ctx -> output_cx_pkt_cb . output_cx_pkt ) size += write_superframe_index ( ctx ) ; pkt . data . frame . buf = ctx -> pending_cx_data ; pkt . data . frame . sz = ctx -> pending_cx_data_sz ; ctx -> pending_cx_data = NULL ; ctx -> pending_cx_data_sz = 0 ; ctx -> pending_frame_count = 0 ; ctx -> pending_frame_magnitude = 0 ; } else { pkt . data . frame . buf = cx_data ; pkt . data . frame . sz = size ; } pkt . data . frame . partition_id = - 1 ; if ( ctx -> output_cx_pkt_cb . output_cx_pkt ) ctx -> output_cx_pkt_cb . output_cx_pkt ( & pkt , ctx -> output_cx_pkt_cb . user_priv ) ; else vpx_codec_pkt_list_add ( & ctx -> pkt_list . head , & pkt ) ; cx_data += size ; cx_data_sz -= size ; # if VPX_ENCODER_ABI_VERSION > ( 5 + VPX_CODEC_ABI_VERSION ) # if CONFIG_SPATIAL_SVC if ( cpi -> use_svc && ! ctx -> output_cx_pkt_cb . output_cx_pkt ) { vpx_codec_cx_pkt_t pkt_sizes , pkt_psnr ; int sl ; vp9_zero ( pkt_sizes ) ; vp9_zero ( pkt_psnr ) ; pkt_sizes . kind = VPX_CODEC_SPATIAL_SVC_LAYER_SIZES ; pkt_psnr . kind = VPX_CODEC_SPATIAL_SVC_LAYER_PSNR ; for ( sl = 0 ; sl < cpi -> svc . number_spatial_layers ; ++ sl ) { LAYER_CONTEXT * lc = & cpi -> svc . layer_context [ sl * cpi -> svc . number_temporal_layers ] ; pkt_sizes . data . layer_sizes [ sl ] = lc -> layer_size ; pkt_psnr . data . layer_psnr [ sl ] = lc -> psnr_pkt ; lc -> layer_size = 0 ; } vpx_codec_pkt_list_add ( & ctx -> pkt_list . head , & pkt_sizes ) ; vpx_codec_pkt_list_add ( & ctx -> pkt_list . head , & pkt_psnr ) ; } # endif # endif if ( is_one_pass_cbr_svc ( cpi ) && ( cpi -> svc . spatial_layer_id == cpi -> svc . number_spatial_layers - 1 ) ) { break ; } } } } return res ; }" 240,"CWE-362 static int sock_close ( struct inode * inode , struct file * filp ) { sock_release ( SOCKET_I ( inode ) ) ; return 0 ; }","static int sock_close ( struct inode * inode , struct file * filp ) { __sock_release ( SOCKET_I ( inode ) , inode ) ; return 0 ; }" 241,"CWE-190 jas_matrix_t * jas_seq2d_create ( int xstart , int ystart , int xend , int yend ) { jas_matrix_t * matrix ; assert ( xstart <= xend && ystart <= yend ) ; if ( ! ( matrix = jas_matrix_create ( yend - ystart , xend - xstart ) ) ) { return 0 ; } matrix -> xstart_ = xstart ; matrix -> ystart_ = ystart ; matrix -> xend_ = xend ; matrix -> yend_ = yend ; return matrix ; }"," jas_matrix_t * jas_seq2d_create ( jas_matind_t xstart , jas_matind_t ystart , jas_matind_t xend , jas_matind_t yend ) { jas_matrix_t * matrix ; assert ( xstart <= xend && ystart <= yend ) ; if ( ! ( matrix = jas_matrix_create ( yend - ystart , xend - xstart ) ) ) { return 0 ; } matrix -> xstart_ = xstart ; matrix -> ystart_ = ystart ; matrix -> xend_ = xend ; matrix -> yend_ = yend ; return matrix ; }" 242,"CWE-119 mark_reg_known_zero ( env , regs , value_regno ) ; regs [ value_regno ] . id = 0 ; regs [ value_regno ] . off = 0 ; regs [ value_regno ] . range = 0 ; regs [ value_regno ] . type = reg_type ; } } else if ( reg -> type == PTR_TO_STACK ) { if ( ! tnum_is_const ( reg -> var_off ) ) { char tn_buf [ 48 ] ; tnum_strn ( tn_buf , sizeof ( tn_buf ) , reg -> var_off ) ; verbose ( env , ""variable stack access var_off=%s off=%d size=%d"" , tn_buf , off , size ) ; return - EACCES ; } off += reg -> var_off . value ; if ( off >= 0 || off < - MAX_BPF_STACK ) { verbose ( env , ""invalid stack off=%d size=%d\\n"" , off , size ) ; return - EACCES ; } if ( env -> prog -> aux -> stack_depth < - off ) env -> prog -> aux -> stack_depth = - off ; if ( t == BPF_WRITE ) err = check_stack_write ( env , state , off , size , value_regno ) ; else err = check_stack_read ( env , state , off , size , value_regno ) ; } else if ( reg_is_pkt_pointer ( reg ) ) { if ( t == BPF_WRITE && ! may_access_direct_pkt_data ( env , NULL , t ) ) { verbose ( env , ""cannot write into packet\\n"" ) ; return - EACCES ; } if ( t == BPF_WRITE && value_regno >= 0 && is_pointer_value ( env , value_regno ) ) { verbose ( env , ""R%d leaks addr into packet\\n"" , value_regno ) ; return - EACCES ; } err = check_packet_access ( env , regno , off , size , false ) ; if ( ! err && t == BPF_READ && value_regno >= 0 ) mark_reg_unknown ( env , regs , value_regno ) ; } else { verbose ( env , ""R%d invalid mem access \'%s\'\\n"" , regno , reg_type_str [ reg -> type ] ) ; return - EACCES ; } if ( ! err && size < BPF_REG_SIZE && value_regno >= 0 && t == BPF_READ && regs [ value_regno ] . type == SCALAR_VALUE ) { regs [ value_regno ] . var_off = tnum_cast ( regs [ value_regno ] . var_off , size ) ; __update_reg_bounds ( & regs [ value_regno ] ) ; } return err ; }","mark_reg_known_zero ( env , regs , value_regno ) ; regs [ value_regno ] . id = 0 ; regs [ value_regno ] . off = 0 ; regs [ value_regno ] . range = 0 ; regs [ value_regno ] . type = reg_type ; } } else if ( reg -> type == PTR_TO_STACK ) { if ( ! tnum_is_const ( reg -> var_off ) ) { char tn_buf [ 48 ] ; tnum_strn ( tn_buf , sizeof ( tn_buf ) , reg -> var_off ) ; verbose ( env , ""variable stack access var_off=%s off=%d size=%d"" , tn_buf , off , size ) ; return - EACCES ; } off += reg -> var_off . value ; if ( off >= 0 || off < - MAX_BPF_STACK ) { verbose ( env , ""invalid stack off=%d size=%d\\n"" , off , size ) ; return - EACCES ; } if ( env -> prog -> aux -> stack_depth < - off ) env -> prog -> aux -> stack_depth = - off ; if ( t == BPF_WRITE ) err = check_stack_write ( env , state , off , size , value_regno ) ; else err = check_stack_read ( env , state , off , size , value_regno ) ; } else if ( reg_is_pkt_pointer ( reg ) ) { if ( t == BPF_WRITE && ! may_access_direct_pkt_data ( env , NULL , t ) ) { verbose ( env , ""cannot write into packet\\n"" ) ; return - EACCES ; } if ( t == BPF_WRITE && value_regno >= 0 && is_pointer_value ( env , value_regno ) ) { verbose ( env , ""R%d leaks addr into packet\\n"" , value_regno ) ; return - EACCES ; } err = check_packet_access ( env , regno , off , size , false ) ; if ( ! err && t == BPF_READ && value_regno >= 0 ) mark_reg_unknown ( env , regs , value_regno ) ; } else { verbose ( env , ""R%d invalid mem access \'%s\'\\n"" , regno , reg_type_str [ reg -> type ] ) ; return - EACCES ; } if ( ! err && size < BPF_REG_SIZE && value_regno >= 0 && t == BPF_READ && regs [ value_regno ] . type == SCALAR_VALUE ) { coerce_reg_to_size ( & regs [ value_regno ] , size ) ; } return err ; }" 243,"CWE-399 i = 3 ; } if ( LocaleNCompare ( PageBoundingBox , command , strlen ( PageBoundingBox ) ) == 0 ) { count = ( ssize_t ) sscanf ( command , PageBoundingBox "" %lf %lf %lf %lf"" , & bounds . x1 , & bounds . y1 , & bounds . x2 , & bounds . y2 ) ; i = 1 ; } if ( LocaleNCompare ( PageMedia , command , strlen ( PageMedia ) ) == 0 ) { count = ( ssize_t ) sscanf ( command , PageMedia "" %lf %lf %lf %lf"" , & bounds . x1 , & bounds . y1 , & bounds . x2 , & bounds . y2 ) ; i = 1 ; } if ( ( count != 4 ) || ( i < ( ssize_t ) priority ) ) continue ; if ( ( fabs ( bounds . x2 - bounds . x1 ) <= fabs ( hires_bounds . x2 - hires_bounds . x1 ) ) || ( fabs ( bounds . y2 - bounds . y1 ) <= fabs ( hires_bounds . y2 - hires_bounds . y1 ) ) ) if ( i == ( ssize_t ) priority ) continue ; hires_bounds = bounds ; priority = ( size_t ) i ; } if ( ( fabs ( hires_bounds . x2 - hires_bounds . x1 ) >= MagickEpsilon ) && ( fabs ( hires_bounds . y2 - hires_bounds . y1 ) >= MagickEpsilon ) ) { ( void ) FormatLocaleString ( geometry , MaxTextExtent , ""%gx%g%+.15g%+.15g"" , hires_bounds . x2 - hires_bounds . x1 , hires_bounds . y2 - hires_bounds . y1 , hires_bounds . x1 , hires_bounds . y1 ) ; ( void ) SetImageProperty ( image , ""ps:HiResBoundingBox"" , geometry ) ; page . width = ( size_t ) ceil ( ( double ) ( ( hires_bounds . x2 - hires_bounds . x1 ) * resolution . x / delta . x ) - 0.5 ) ; page . height = ( size_t ) ceil ( ( double ) ( ( hires_bounds . y2 - hires_bounds . y1 ) * resolution . y / delta . y ) - 0.5 ) ; } fitPage = MagickFalse ; option = GetImageOption ( image_info , ""eps:fit-page"" ) ; if ( option != ( char * ) NULL ) { char * geometry ; MagickStatusType flags ; geometry = GetPageGeometry ( option ) ; flags = ParseMetaGeometry ( geometry , & page . x , & page . y , & page . width , & page . height ) ; if ( flags == NoValue ) { ( void ) ThrowMagickException ( exception , GetMagickModule ( ) , OptionError , ""InvalidGeometry"" , ""`%s\'"" , option ) ; image = DestroyImage ( image ) ; return ( ( Image * ) NULL ) ; } page . width = ( size_t ) ceil ( ( double ) ( page . width * image -> x_resolution / delta . x ) 0.5 ) ; page . height = ( size_t ) ceil ( ( double ) ( page . height * image -> y_resolution / delta . y ) - 0.5 ) ; geometry = DestroyString ( geometry ) ; fitPage = MagickTrue ; } if ( IssRGBCompatibleColorspace ( image_info -> colorspace ) != MagickFalse ) cmyk = MagickFalse ; file = AcquireUniqueFileResource ( postscript_filename ) ; if ( file == - 1 ) { ThrowFileException ( & image -> exception , FileOpenError , ""UnableToOpenFile"" , image_info -> filename ) ; image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } ( void ) CopyMagickString ( command , ""/setpagedevice {pop} bind 1 index where {"" ""dup wcheck {3 1 roll put} {pop def} ifelse} {def} ifelse\\n"" ""<>setpagedevice\\n"" , MaxTextExtent ) ; count = write ( file , command , ( unsigned int ) strlen ( command ) ) ; if ( image_info -> page == ( char * ) NULL ) { char translate_geometry [ MaxTextExtent ] ; ( void ) FormatLocaleString ( translate_geometry , MaxTextExtent , ""%g %g translate\\n"" , - hires_bounds . x1 , - hires_bounds . y1 ) ; count = write ( file , translate_geometry , ( unsigned int ) strlen ( translate_geometry ) ) ; } file = close ( file ) - 1 ; if ( image_info -> monochrome != MagickFalse ) delegate_info = GetDelegateInfo ( ""ps:mono"" , ( char * ) NULL , exception ) ; else if ( cmyk != MagickFalse ) delegate_info = GetDelegateInfo ( ""ps:cmyk"" , ( char * ) NULL , exception ) ; else delegate_info = GetDelegateInfo ( ""ps:alpha"" , ( char * ) NULL , exception ) ; if ( delegate_info == ( const DelegateInfo * ) NULL ) { ( void ) RelinquishUniqueFileResource ( postscript_filename ) ; image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } density = AcquireString ( """" ) ; options = AcquireString ( """" ) ; ( void ) FormatLocaleString ( density , MaxTextExtent , ""%gx%g"" , resolution . x ,","i = 3 ; } if ( LocaleNCompare ( PageBoundingBox , command , strlen ( PageBoundingBox ) ) == 0 ) { count = ( ssize_t ) sscanf ( command , PageBoundingBox "" %lf %lf %lf %lf"" , & bounds . x1 , & bounds . y1 , & bounds . x2 , & bounds . y2 ) ; i = 1 ; } if ( LocaleNCompare ( PageMedia , command , strlen ( PageMedia ) ) == 0 ) { count = ( ssize_t ) sscanf ( command , PageMedia "" %lf %lf %lf %lf"" , & bounds . x1 , & bounds . y1 , & bounds . x2 , & bounds . y2 ) ; i = 1 ; } if ( ( count != 4 ) || ( i < ( ssize_t ) priority ) ) continue ; if ( ( fabs ( bounds . x2 - bounds . x1 ) <= fabs ( hires_bounds . x2 - hires_bounds . x1 ) ) || ( fabs ( bounds . y2 - bounds . y1 ) <= fabs ( hires_bounds . y2 - hires_bounds . y1 ) ) ) if ( i == ( ssize_t ) priority ) continue ; hires_bounds = bounds ; priority = ( size_t ) i ; } if ( ( fabs ( hires_bounds . x2 - hires_bounds . x1 ) >= MagickEpsilon ) && ( fabs ( hires_bounds . y2 - hires_bounds . y1 ) >= MagickEpsilon ) ) { ( void ) FormatLocaleString ( geometry , MaxTextExtent , ""%gx%g%+.15g%+.15g"" , hires_bounds . x2 - hires_bounds . x1 , hires_bounds . y2 - hires_bounds . y1 , hires_bounds . x1 , hires_bounds . y1 ) ; ( void ) SetImageProperty ( image , ""ps:HiResBoundingBox"" , geometry ) ; page . width = ( size_t ) ceil ( ( double ) ( ( hires_bounds . x2 - hires_bounds . x1 ) * resolution . x / delta . x ) - 0.5 ) ; page . height = ( size_t ) ceil ( ( double ) ( ( hires_bounds . y2 - hires_bounds . y1 ) * resolution . y / delta . y ) - 0.5 ) ; } fitPage = MagickFalse ; option = GetImageOption ( image_info , ""eps:fit-page"" ) ; if ( option != ( char * ) NULL ) { char * geometry ; MagickStatusType flags ; geometry = GetPageGeometry ( option ) ; flags = ParseMetaGeometry ( geometry , & page . x , & page . y , & page . width , & page . height ) ; if ( flags == NoValue ) { ( void ) ThrowMagickException ( exception , GetMagickModule ( ) , OptionError , ""InvalidGeometry"" , ""`%s\'"" , option ) ; geometry = DestroyString ( geometry ) ; image = DestroyImage ( image ) ; return ( ( Image * ) NULL ) ; } page . width = ( size_t ) ceil ( ( double ) ( page . width * image -> x_resolution / delta . x ) page . height = ( size_t ) ceil ( ( double ) ( page . height * image -> y_resolution / delta . y ) - 0.5 ) ; geometry = DestroyString ( geometry ) ; fitPage = MagickTrue ; } if ( IssRGBCompatibleColorspace ( image_info -> colorspace ) != MagickFalse ) cmyk = MagickFalse ; file = AcquireUniqueFileResource ( postscript_filename ) ; if ( file == - 1 ) { ThrowFileException ( & image -> exception , FileOpenError , ""UnableToOpenFile"" , image_info -> filename ) ; image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } ( void ) CopyMagickString ( command , ""/setpagedevice {pop} bind 1 index where {"" ""dup wcheck {3 1 roll put} {pop def} ifelse} {def} ifelse\\n"" ""<>setpagedevice\\n"" , MaxTextExtent ) ; count = write ( file , command , ( unsigned int ) strlen ( command ) ) ; if ( image_info -> page == ( char * ) NULL ) { char translate_geometry [ MaxTextExtent ] ; ( void ) FormatLocaleString ( translate_geometry , MaxTextExtent , ""%g %g translate\\n"" , - hires_bounds . x1 , - hires_bounds . y1 ) ; count = write ( file , translate_geometry , ( unsigned int ) strlen ( translate_geometry ) ) ; } file = close ( file ) - 1 ; if ( image_info -> monochrome != MagickFalse ) delegate_info = GetDelegateInfo ( ""ps:mono"" , ( char * ) NULL , exception ) ; else if ( cmyk != MagickFalse ) delegate_info = GetDelegateInfo ( ""ps:cmyk"" , ( char * ) NULL , exception ) ; else delegate_info = GetDelegateInfo ( ""ps:alpha"" , ( char * ) NULL , exception ) ; if ( delegate_info == ( const DelegateInfo * ) NULL ) { ( void ) RelinquishUniqueFileResource ( postscript_filename ) ; image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } density = AcquireString ( """" ) ; options = AcquireString ( """" ) ; ( void ) FormatLocaleString ( density , MaxTextExtent , ""%gx%g"" , resolution . x ," 244,"CWE-134 rrd_info_t * rrd_graph_v ( int argc , char * * argv ) { image_desc_t im ; rrd_info_t * grinfo ; rrd_graph_init ( & im ) ; rrd_graph_options ( argc , argv , & im ) ; if ( rrd_test_error ( ) ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } if ( optind >= argc ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; rrd_set_error ( ""missing filename"" ) ; return NULL ; } if ( strlen ( argv [ optind ] ) >= MAXPATH ) { rrd_set_error ( ""filename (including path) too long"" ) ; rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } strncpy ( im . graphfile , argv [ optind ] , MAXPATH - 1 ) ; im . graphfile [ MAXPATH - 1 ] = '\\0' ; if ( strcmp ( im . graphfile , ""-"" ) == 0 ) { im . graphfile [ 0 ] = '\\0' ; } rrd_graph_script ( argc , argv , & im , 1 ) ; if ( rrd_test_error ( ) ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } if ( graph_paint ( & im ) == - 1 ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } if ( im . imginfo && * im . imginfo ) { rrd_infoval_t info ; char * path ; char * filename ; if ( bad_format_imginfo ( im . imginfo ) ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; rrd_set_error ( ""bad format for imginfo"" ) ; return NULL ; } path = strdup ( im . graphfile ) ; filename = basename ( path ) ; info . u_str = sprintf_alloc ( im . imginfo , filename , ( long ) ( im . zoom * im . ximg ) , ( long ) ( im . zoom * im . yimg ) ) ; grinfo_push ( & im , sprintf_alloc ( ""image_info"" ) , RD_I_STR , info ) ; free ( info . u_str ) ; free ( path ) ; } if ( im . rendered_image ) { rrd_infoval_t img ; img . u_blo . size = im . rendered_image_size ; img . u_blo . ptr = im . rendered_image ; grinfo_push ( & im , sprintf_alloc ( ""image"" ) , RD_I_BLO , img ) ; } grinfo = im . grinfo ; im_free ( & im ) ; return grinfo ; }","rrd_info_t * rrd_graph_v ( int argc , char * * argv ) { image_desc_t im ; rrd_info_t * grinfo ; rrd_graph_init ( & im ) ; rrd_graph_options ( argc , argv , & im ) ; if ( rrd_test_error ( ) ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } if ( optind >= argc ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; rrd_set_error ( ""missing filename"" ) ; return NULL ; } if ( strlen ( argv [ optind ] ) >= MAXPATH ) { rrd_set_error ( ""filename (including path) too long"" ) ; rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } strncpy ( im . graphfile , argv [ optind ] , MAXPATH - 1 ) ; im . graphfile [ MAXPATH - 1 ] = '\\0' ; if ( strcmp ( im . graphfile , ""-"" ) == 0 ) { im . graphfile [ 0 ] = '\\0' ; } rrd_graph_script ( argc , argv , & im , 1 ) ; if ( rrd_test_error ( ) ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } if ( graph_paint ( & im ) == - 1 ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } if ( im . imginfo && * im . imginfo ) { rrd_infoval_t info ; char * path ; char * filename ; if ( bad_format_imginfo ( im . imginfo ) ) { rrd_info_free ( im . grinfo ) ; im_free ( & im ) ; return NULL ; } path = strdup ( im . graphfile ) ; filename = basename ( path ) ; info . u_str = sprintf_alloc ( im . imginfo , filename , ( long ) ( im . zoom * im . ximg ) , ( long ) ( im . zoom * im . yimg ) ) ; grinfo_push ( & im , sprintf_alloc ( ""image_info"" ) , RD_I_STR , info ) ; free ( info . u_str ) ; free ( path ) ; } if ( im . rendered_image ) { rrd_infoval_t img ; img . u_blo . size = im . rendered_image_size ; img . u_blo . ptr = im . rendered_image ; grinfo_push ( & im , sprintf_alloc ( ""image"" ) , RD_I_BLO , img ) ; } grinfo = im . grinfo ; im_free ( & im ) ; return grinfo ; }" 245,"CWE-20 void Rectangle ( double x , double y , double w , double h ) { outpos += sprintf ( outpos , ""\\n %12.3f %12.3f %12.3f %12.3f re"" , x , y , w , h ) ; }","void Rectangle ( double x , double y , double w , double h ) { sprintf ( outputbuffer , ""\\n %12.3f %12.3f %12.3f %12.3f re"" , x , y , w , h ) ; sendClean ( outputbuffer ) ; }" 246,"CWE-119 static cJSON * create_reference ( cJSON * item ) { cJSON * ref ; if ( ! ( ref = cJSON_New_Item ( ) ) ) return 0 ; memcpy ( ref , item , sizeof ( cJSON ) ) ; ref -> string = 0 ; ref -> type |= cJSON_IsReference ; ref -> next = ref -> prev = 0 ; return ref ; } "," static cJSON * create_reference ( cJSON * item ) { cJSON * ref = cJSON_New_Item ( ) ; if ( ! ref ) return 0 ; memcpy ( ref , item , sizeof ( cJSON ) ) ; ref -> string = 0 ; ref -> type |= cJSON_IsReference ; ref -> next = ref -> prev = 0 ; return ref ; } " 247,"CWE-264 static void perf_event_for_each ( struct perf_event * event , void ( * func ) ( struct perf_event * ) ) { struct perf_event_context * ctx = event -> ctx ; struct perf_event * sibling ; WARN_ON_ONCE ( ctx -> parent_ctx ) ; mutex_lock ( & ctx -> mutex ) ; event = event -> group_leader ; perf_event_for_each_child ( event , func ) ; list_for_each_entry ( sibling , & event -> sibling_list , group_entry ) perf_event_for_each_child ( sibling , func ) ; mutex_unlock ( & ctx -> mutex ) ; }","static void perf_event_for_each ( struct perf_event * event , void ( * func ) ( struct perf_event * ) ) { struct perf_event_context * ctx = event -> ctx ; struct perf_event * sibling ; lockdep_assert_held ( & ctx -> mutex ) ; event = event -> group_leader ; perf_event_for_each_child ( event , func ) ; list_for_each_entry ( sibling , & event -> sibling_list , group_entry ) perf_event_for_each_child ( sibling , func ) ; }" 248,"CWE-200 __be32 ipv6_select_ident ( struct net * net , const struct in6_addr * daddr , const struct in6_addr * saddr ) { static u32 ip6_idents_hashrnd __read_mostly ; u32 id ; net_get_random_once ( & ip6_idents_hashrnd , sizeof ( ip6_idents_hashrnd ) ) ; id = __ipv6_select_ident ( net , ip6_idents_hashrnd , daddr , saddr ) ; return htonl ( id ) ; }","__be32 ipv6_select_ident ( struct net * net , const struct in6_addr * daddr , const struct in6_addr * saddr ) { u32 id ; id = __ipv6_select_ident ( net , daddr , saddr ) ; return htonl ( id ) ; }" 249,"CWE-119 void iperf_on_connect ( struct iperf_test * test ) { time_t now_secs ; const char * rfc1123_fmt = ""%a, %d %b %Y %H:%M:%S GMT"" ; char now_str [ 100 ] ; char ipr [ INET6_ADDRSTRLEN ] ; int port ; struct sockaddr_storage sa ; struct sockaddr_in * sa_inP ; struct sockaddr_in6 * sa_in6P ; socklen_t len ; int opt ; now_secs = time ( ( time_t * ) 0 ) ; ( void ) strftime ( now_str , sizeof ( now_str ) , rfc1123_fmt , gmtime ( & now_secs ) ) ; if ( test -> json_output ) cJSON_AddItemToObject ( test -> json_start , ""timestamp"" , iperf_json_printf ( ""time: %s timesecs: %d"" , now_str , ( int64_t ) now_secs ) ) ; else if ( test -> verbose ) iprintf ( test , report_time , now_str ) ; if ( test -> role == 'c' ) { if ( test -> json_output ) cJSON_AddItemToObject ( test -> json_start , ""connecting_to"" , iperf_json_printf ( ""host: %s port: %d"" , test -> server_hostname , ( int64_t ) test -> server_port ) ) ; else { iprintf ( test , report_connecting , test -> server_hostname , test -> server_port ) ; if ( test -> reverse ) iprintf ( test , report_reverse , test -> server_hostname ) ; } } else { len = sizeof ( sa ) ; getpeername ( test -> ctrl_sck , ( struct sockaddr * ) & sa , & len ) ; if ( getsockdomain ( test -> ctrl_sck ) == AF_INET ) { sa_inP = ( struct sockaddr_in * ) & sa ; inet_ntop ( AF_INET , & sa_inP -> sin_addr , ipr , sizeof ( ipr ) ) ; port = ntohs ( sa_inP -> sin_port ) ; } else { sa_in6P = ( struct sockaddr_in6 * ) & sa ; inet_ntop ( AF_INET6 , & sa_in6P -> sin6_addr , ipr , sizeof ( ipr ) ) ; port = ntohs ( sa_in6P -> sin6_port ) ; } mapped_v4_to_regular_v4 ( ipr ) ; if ( test -> json_output ) cJSON_AddItemToObject ( test -> json_start , ""accepted_connection"" , iperf_json_printf ( ""host: %s port: %d"" , ipr , ( int64_t ) port ) ) ; else iprintf ( test , report_accepted , ipr , port ) ; } if ( test -> json_output ) { cJSON_AddStringToObject ( test -> json_start , ""cookie"" , test -> cookie ) ; if ( test -> protocol -> id == SOCK_STREAM ) { if ( test -> settings -> mss ) cJSON_AddIntToObject ( test -> json_start , ""tcp_mss"" , test -> settings -> mss ) ; else { len = sizeof ( opt ) ; getsockopt ( test -> ctrl_sck , IPPROTO_TCP , TCP_MAXSEG , & opt , & len ) ; cJSON_AddIntToObject ( test -> json_start , ""tcp_mss_default"" , opt ) ; } } } else if ( test -> verbose ) { iprintf ( test , report_cookie , test -> cookie ) ; if ( test -> protocol -> id == SOCK_STREAM ) { if ( test -> settings -> mss ) iprintf ( test , "" TCP MSS: %d\\n"" , test -> settings -> mss ) ; else { len = sizeof ( opt ) ; getsockopt ( test -> ctrl_sck , IPPROTO_TCP , TCP_MAXSEG , & opt , & len ) ; iprintf ( test , "" TCP MSS: %d (default)\\n"" , opt ) ; } } } }","void iperf_on_connect ( struct iperf_test * test ) { time_t now_secs ; const char * rfc1123_fmt = ""%a, %d %b %Y %H:%M:%S GMT"" ; char now_str [ 100 ] ; char ipr [ INET6_ADDRSTRLEN ] ; int port ; struct sockaddr_storage sa ; struct sockaddr_in * sa_inP ; struct sockaddr_in6 * sa_in6P ; socklen_t len ; int opt ; now_secs = time ( ( time_t * ) 0 ) ; ( void ) strftime ( now_str , sizeof ( now_str ) , rfc1123_fmt , gmtime ( & now_secs ) ) ; if ( test -> json_output ) cJSON_AddItemToObject ( test -> json_start , ""timestamp"" , iperf_json_printf ( ""time: %s timesecs: %d"" , now_str , ( int64_t ) now_secs ) ) ; else if ( test -> verbose ) iprintf ( test , report_time , now_str ) ; if ( test -> role == 'c' ) { if ( test -> json_output ) cJSON_AddItemToObject ( test -> json_start , ""connecting_to"" , iperf_json_printf ( ""host: %s port: %d"" , test -> server_hostname , ( int64_t ) test -> server_port ) ) ; else { iprintf ( test , report_connecting , test -> server_hostname , test -> server_port ) ; if ( test -> reverse ) iprintf ( test , report_reverse , test -> server_hostname ) ; } } else { len = sizeof ( sa ) ; getpeername ( test -> ctrl_sck , ( struct sockaddr * ) & sa , & len ) ; if ( getsockdomain ( test -> ctrl_sck ) == AF_INET ) { sa_inP = ( struct sockaddr_in * ) & sa ; inet_ntop ( AF_INET , & sa_inP -> sin_addr , ipr , sizeof ( ipr ) ) ; port = ntohs ( sa_inP -> sin_port ) ; } else { sa_in6P = ( struct sockaddr_in6 * ) & sa ; inet_ntop ( AF_INET6 , & sa_in6P -> sin6_addr , ipr , sizeof ( ipr ) ) ; port = ntohs ( sa_in6P -> sin6_port ) ; } mapped_v4_to_regular_v4 ( ipr ) ; if ( test -> json_output ) cJSON_AddItemToObject ( test -> json_start , ""accepted_connection"" , iperf_json_printf ( ""host: %s port: %d"" , ipr , ( int64_t ) port ) ) ; else iprintf ( test , report_accepted , ipr , port ) ; } if ( test -> json_output ) { cJSON_AddStringToObject ( test -> json_start , ""cookie"" , test -> cookie ) ; if ( test -> protocol -> id == SOCK_STREAM ) { if ( test -> settings -> mss ) cJSON_AddNumberToObject ( test -> json_start , ""tcp_mss"" , test -> settings -> mss ) ; else { len = sizeof ( opt ) ; getsockopt ( test -> ctrl_sck , IPPROTO_TCP , TCP_MAXSEG , & opt , & len ) ; cJSON_AddNumberToObject ( test -> json_start , ""tcp_mss_default"" , opt ) ; } } } else if ( test -> verbose ) { iprintf ( test , report_cookie , test -> cookie ) ; if ( test -> protocol -> id == SOCK_STREAM ) { if ( test -> settings -> mss ) iprintf ( test , "" TCP MSS: %d\\n"" , test -> settings -> mss ) ; else { len = sizeof ( opt ) ; getsockopt ( test -> ctrl_sck , IPPROTO_TCP , TCP_MAXSEG , & opt , & len ) ; iprintf ( test , "" TCP MSS: %d (default)\\n"" , opt ) ; } } } }" 250,"CWE-264 void vlan_setup ( struct net_device * dev ) { ether_setup ( dev ) ; dev -> priv_flags |= IFF_802_1Q_VLAN ; dev -> priv_flags &= ~ IFF_XMIT_DST_RELEASE ; dev -> tx_queue_len = 0 ; dev -> netdev_ops = & vlan_netdev_ops ; dev -> destructor = free_netdev ; dev -> ethtool_ops = & vlan_ethtool_ops ; memset ( dev -> broadcast , 0 , ETH_ALEN ) ; }","void vlan_setup ( struct net_device * dev ) { ether_setup ( dev ) ; dev -> priv_flags |= IFF_802_1Q_VLAN ; dev -> priv_flags &= ~ ( IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING ) ; dev -> tx_queue_len = 0 ; dev -> netdev_ops = & vlan_netdev_ops ; dev -> destructor = free_netdev ; dev -> ethtool_ops = & vlan_ethtool_ops ; memset ( dev -> broadcast , 0 , ETH_ALEN ) ; }" 251,"CWE-284 static uint16_t transmit_data_on ( int fd , uint8_t * data , uint16_t length ) { assert ( data != NULL ) ; assert ( length > 0 ) ; uint16_t transmitted_length = 0 ; while ( length > 0 ) { ssize_t ret = write ( fd , data + transmitted_length , length ) ; switch ( ret ) { case - 1 : LOG_ERROR ( ""In %s, error writing to the serial port with fd %d: %s"" , __func__ , fd , strerror ( errno ) ) ; return transmitted_length ; case 0 : return transmitted_length ; default : transmitted_length += ret ; length -= ret ; break ; } } return transmitted_length ; }","static uint16_t transmit_data_on ( int fd , uint8_t * data , uint16_t length ) { assert ( data != NULL ) ; assert ( length > 0 ) ; uint16_t transmitted_length = 0 ; while ( length > 0 ) { ssize_t ret = TEMP_FAILURE_RETRY ( write ( fd , data + transmitted_length , length ) ) ; switch ( ret ) { case - 1 : LOG_ERROR ( ""In %s, error writing to the serial port with fd %d: %s"" , __func__ , fd , strerror ( errno ) ) ; return transmitted_length ; case 0 : return transmitted_length ; default : transmitted_length += ret ; length -= ret ; break ; } } return transmitted_length ; }" 252,"nan uint16_t http_DissectRequest ( struct sess * sp ) { struct http_conn * htc ; struct http * hp ; uint16_t retval ; CHECK_OBJ_NOTNULL ( sp , SESS_MAGIC ) ; htc = sp -> htc ; CHECK_OBJ_NOTNULL ( htc , HTTP_CONN_MAGIC ) ; hp = sp -> http ; CHECK_OBJ_NOTNULL ( hp , HTTP_MAGIC ) ; hp -> logtag = HTTP_Rx ; retval = http_splitline ( sp -> wrk , sp -> fd , hp , htc , HTTP_HDR_REQ , HTTP_HDR_URL , HTTP_HDR_PROTO ) ; if ( retval != 0 ) { WSPR ( sp , SLT_HttpGarbage , htc -> rxbuf ) ; return ( retval ) ; } http_ProtoVer ( hp ) ; retval = htc_request_check_host_hdr ( hp ) ; if ( retval != 0 ) { WSP ( sp , SLT_Error , ""Duplicated Host header"" ) ; return ( retval ) ; } return ( retval ) ; }","uint16_t http_DissectRequest ( struct sess * sp ) { struct http_conn * htc ; struct http * hp ; uint16_t retval ; CHECK_OBJ_NOTNULL ( sp , SESS_MAGIC ) ; htc = sp -> htc ; CHECK_OBJ_NOTNULL ( htc , HTTP_CONN_MAGIC ) ; hp = sp -> http ; CHECK_OBJ_NOTNULL ( hp , HTTP_MAGIC ) ; hp -> logtag = HTTP_Rx ; retval = http_splitline ( sp -> wrk , sp -> fd , hp , htc , HTTP_HDR_REQ , HTTP_HDR_URL , HTTP_HDR_PROTO ) ; if ( retval != 0 ) { WSPR ( sp , SLT_HttpGarbage , htc -> rxbuf ) ; return ( retval ) ; } http_ProtoVer ( hp ) ; retval = htc_request_check_hdrs ( sp , hp ) ; return ( retval ) ; }" 253,"CWE-20 int nfsd_dispatch ( struct svc_rqst * rqstp , __be32 * statp ) { struct svc_procedure * proc ; kxdrproc_t xdr ; __be32 nfserr ; __be32 * nfserrp ; dprintk ( ""nfsd_dispatch: vers %d proc %d\\n"" , rqstp -> rq_vers , rqstp -> rq_proc ) ; proc = rqstp -> rq_procinfo ; rqstp -> rq_cachetype = proc -> pc_cachetype ; xdr = proc -> pc_decode ; if ( xdr && ! xdr ( rqstp , ( __be32 * ) rqstp -> rq_arg . head [ 0 ] . iov_base , rqstp -> rq_argp ) ) { dprintk ( ""nfsd: failed to decode arguments!\\n"" ) ; * statp = rpc_garbage_args ; return 1 ; } switch ( nfsd_cache_lookup ( rqstp ) ) { case RC_DROPIT : return 0 ; case RC_REPLY : return 1 ; case RC_DOIT : ; } nfserrp = rqstp -> rq_res . head [ 0 ] . iov_base rqstp -> rq_res . head [ 0 ] . iov_len += sizeof ( __be32 ) ; nfserr = proc -> pc_func ( rqstp , rqstp -> rq_argp , rqstp -> rq_resp ) ; nfserr = map_new_errors ( rqstp -> rq_vers , nfserr ) ; if ( nfserr == nfserr_dropit || test_bit ( RQ_DROPME , & rqstp -> rq_flags ) ) { dprintk ( ""nfsd: Dropping request; may be revisited later\\n"" ) ; nfsd_cache_update ( rqstp , RC_NOCACHE , NULL ) ; return 0 ; } if ( rqstp -> rq_proc != 0 ) * nfserrp ++ = nfserr ; if ( ! ( nfserr && rqstp -> rq_vers == 2 ) ) { xdr = proc -> pc_encode ; if ( xdr && ! xdr ( rqstp , nfserrp , rqstp -> rq_resp ) ) { dprintk ( ""nfsd: failed to encode result!\\n"" ) ; nfsd_cache_update ( rqstp , RC_NOCACHE , NULL ) ; * statp = rpc_system_err ; return 1 ; } } nfsd_cache_update ( rqstp , rqstp -> rq_cachetype , statp + 1 ) ; return 1 ; }","int nfsd_dispatch ( struct svc_rqst * rqstp , __be32 * statp ) { struct svc_procedure * proc ; kxdrproc_t xdr ; __be32 nfserr ; __be32 * nfserrp ; dprintk ( ""nfsd_dispatch: vers %d proc %d\\n"" , rqstp -> rq_vers , rqstp -> rq_proc ) ; proc = rqstp -> rq_procinfo ; if ( nfs_request_too_big ( rqstp , proc ) ) { dprintk ( ""nfsd: NFSv%d argument too large\\n"" , rqstp -> rq_vers ) ; * statp = rpc_garbage_args ; return 1 ; } rqstp -> rq_cachetype = proc -> pc_cachetype ; xdr = proc -> pc_decode ; if ( xdr && ! xdr ( rqstp , ( __be32 * ) rqstp -> rq_arg . head [ 0 ] . iov_base , rqstp -> rq_argp ) ) { dprintk ( ""nfsd: failed to decode arguments!\\n"" ) ; * statp = rpc_garbage_args ; return 1 ; } switch ( nfsd_cache_lookup ( rqstp ) ) { case RC_DROPIT : return 0 ; case RC_REPLY : return 1 ; case RC_DOIT : ; } nfserrp = rqstp -> rq_res . head [ 0 ] . iov_base rqstp -> rq_res . head [ 0 ] . iov_len ; rqstp -> rq_res . head [ 0 ] . iov_len += sizeof ( __be32 ) ; nfserr = proc -> pc_func ( rqstp , rqstp -> rq_argp , rqstp -> rq_resp ) ; nfserr = map_new_errors ( rqstp -> rq_vers , nfserr ) ; if ( nfserr == nfserr_dropit || test_bit ( RQ_DROPME , & rqstp -> rq_flags ) ) { dprintk ( ""nfsd: Dropping request; may be revisited later\\n"" ) ; nfsd_cache_update ( rqstp , RC_NOCACHE , NULL ) ; return 0 ; } if ( rqstp -> rq_proc != 0 ) * nfserrp ++ = nfserr ; if ( ! ( nfserr && rqstp -> rq_vers == 2 ) ) { xdr = proc -> pc_encode ; if ( xdr && ! xdr ( rqstp , nfserrp , rqstp -> rq_resp ) ) { dprintk ( ""nfsd: failed to encode result!\\n"" ) ; nfsd_cache_update ( rqstp , RC_NOCACHE , NULL ) ; * statp = rpc_system_err ; return 1 ; } } nfsd_cache_update ( rqstp , rqstp -> rq_cachetype , statp + 1 ) ; return 1 ; }" 254,"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 ) { int chroma_planes , chroma_h_shift , chroma_v_shift , transparency ; 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 ) ; 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 ; 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 :","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 ) { int chroma_planes , chroma_h_shift , chroma_v_shift , transparency , colorspace , bits_per_raw_sample ; 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 ] ; } colorspace = get_symbol ( c , state , 0 ) ; bits_per_raw_sample = f -> version > 0 ? get_symbol ( c , state , 0 ) : f -> avctx -> bits_per_raw_sample ; 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 ( colorspace != f -> colorspace || bits_per_raw_sample != f -> avctx -> bits_per_raw_sample || 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 -> colorspace = colorspace ; f -> avctx -> bits_per_raw_sample = bits_per_raw_sample ; f -> chroma_planes = chroma_planes ; f -> chroma_h_shift = chroma_h_shift ; f -> chroma_v_shift = chroma_v_shift ; f -> transparency = transparency ; 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 :" 255,"CWE-326 int secure_check ( void * data ) { const at91_secure_header_t * header ; void * file ; if ( secure_decrypt ( data , sizeof ( * header ) , 0 ) ) return - 1 ; header = ( const at91_secure_header_t * ) data ; if ( header -> magic != AT91_SECURE_MAGIC ) return - 1 ; file = ( unsigned char * ) data + sizeof ( * header ) ; return secure_decrypt ( file , header -> file_size , 1 ) ; }","int secure_check ( void * data ) { const at91_secure_header_t * header ; void * file ; int ret = - 1 ; if ( secure_decrypt ( data , sizeof ( * header ) , 0 ) ) goto secure_wipe_keys ; header = ( const at91_secure_header_t * ) data ; if ( header -> magic != AT91_SECURE_MAGIC ) goto secure_wipe_keys ; file = ( unsigned char * ) data + sizeof ( * header ) ; ret = secure_decrypt ( file , header -> file_size , 1 ) ; secure_wipe_keys : wipe_keys ( ) ; return ret ; }" 256,"CWE-264 int lxc_attach ( const char * name , const char * lxcpath , lxc_attach_exec_t exec_function , void * exec_payload , lxc_attach_options_t * options , pid_t * attached_process ) { int ret , status ; pid_t init_pid , pid , attached_pid , expected ; struct lxc_proc_context_info * init_ctx ; char * cwd ; char * new_cwd ; int ipc_sockets [ 2 ] ; int procfd ; signed long personality ; if ( ! options ) options = & attach_static_default_options ; init_pid = lxc_cmd_get_init_pid ( name , lxcpath ) ; if ( init_pid < 0 ) { ERROR ( ""failed to get the init pid"" ) ; return - 1 ; } init_ctx = lxc_proc_get_context_info ( init_pid ) ; if ( ! init_ctx ) { ERROR ( ""failed to get context of the init process, pid = %ld"" , ( long ) init_pid ) ; return - 1 ; } personality = get_personality ( name , lxcpath ) ; if ( init_ctx -> personality < 0 ) { ERROR ( ""Failed to get personality of the container"" ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } init_ctx -> personality = personality ; init_ctx -> container = lxc_container_new ( name , lxcpath ) ; if ( ! init_ctx -> container ) return - 1 ; if ( ! fetch_seccomp ( init_ctx -> container , options ) ) WARN ( ""Failed to get seccomp policy"" ) ; if ( ! no_new_privs ( init_ctx -> container , options ) ) WARN ( ""Could not determine whether PR_SET_NO_NEW_PRIVS is set."" ) ; cwd = getcwd ( NULL , 0 ) ; if ( options -> namespaces == - 1 ) { options -> namespaces = lxc_cmd_get_clone_flags ( name , lxcpath ) ; if ( options -> namespaces == - 1 ) { ERROR ( ""failed to automatically determine the "" ""namespaces which the container unshared"" ) ; free ( cwd ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } } ret = socketpair ( PF_LOCAL , SOCK_STREAM | SOCK_CLOEXEC , 0 , ipc_sockets ) ; if ( ret < 0 ) { SYSERROR ( ""could not set up required IPC mechanism for attaching"" ) ; free ( cwd ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } pid = fork ( ) ; if ( pid < 0 ) { SYSERROR ( ""failed to create first subprocess"" ) ; free ( cwd ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } if ( pid ) { pid_t to_cleanup_pid = pid ; close ( ipc_sockets [ 1 ] ) ; free ( cwd ) ; if ( options -> attach_flags & LXC_ATTACH_MOVE_TO_CGROUP ) { if ( ! cgroup_attach ( name , lxcpath , pid ) ) goto cleanup_error ; } status = 0 ; ret = lxc_write_nointr ( ipc_sockets [ 0 ] , & status , sizeof ( status ) ) ; if ( ret <= 0 ) { ERROR ( ""error using IPC to notify attached process for initialization (0)"" ) ; goto cleanup_error ; } ret = lxc_read_nointr_expect ( ipc_sockets [ 0 ] , & attached_pid , sizeof ( attached_pid ) , NULL ) ; if ( ret <= 0 ) { if ( ret != 0 ) ERROR ( ""error using IPC to receive pid of attached process"" ) ; goto cleanup_error ; } if ( options -> stdin_fd == 0 ) { signal ( SIGINT , SIG_IGN ) ; signal ( SIGQUIT , SIG_IGN ) ; } ret = wait_for_pid ( pid ) ; if ( ret < 0 ) goto cleanup_error ; to_cleanup_pid = attached_pid ; status = 0 ; ret = lxc_write_nointr ( ipc_sockets [ 0 ] , & status , sizeof ( status ) ) ; if ( ret <= 0 ) { ERROR ( ""error using IPC to notify attached process for initialization (0)"" ) ; goto cleanup_error ; } expected = 1 ; ret = lxc_read_nointr_expect ( ipc_sockets [ 0 ] , & status , sizeof ( status ) , & expected ) ; if ( ret <= 0 ) { if ( ret != 0 ) ERROR ( ""error using IPC to receive notification from attached process (1)"" ) ; goto cleanup_error ; } status = 2 ; ret = lxc_write_nointr ( ipc_sockets [ 0 ] , & status , sizeof ( status ) ) ; if ( ret <= 0 ) { ERROR ( ""error using IPC to notify attached process for initialization (2)"" ) ; goto cleanup_error ; } shutdown ( ipc_sockets [ 0 ] , SHUT_RDWR ) ; close ( ipc_sockets [ 0 ] ) ; lxc_proc_put_context_info ( init_ctx ) ; * attached_process = attached_pid ; return 0 ; cleanup_error : shutdown ( ipc_sockets [ 0 ] , SHUT_RDWR ) ; close ( ipc_sockets [ 0 ] ) ; if ( to_cleanup_pid ) ( void ) wait_for_pid ( to_cleanup_pid ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } close ( ipc_sockets [ 0 ] ) ; expected = 0 ; status = - 1 ; ret = lxc_read_nointr_expect ( ipc_sockets [ 1 ] , & status , sizeof ( status ) , & expected ) ; if ( ret <= 0 ) { ERROR ( ""error communicating with child process"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } if ( ( options -> attach_flags & LXC_ATTACH_MOVE_TO_CGROUP ) && cgns_supported ( ) ) options -> namespaces |= CLONE_NEWCGROUP ; procfd = open ( ""/proc"" , O_DIRECTORY | O_RDONLY ) ; if ( procfd < 0 ) { SYSERROR ( ""Unable to open /proc"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } ret = lxc_attach_to_ns ( init_pid , options -> namespaces ) ; if ( ret < 0 ) { ERROR ( ""failed to enter the namespace"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } if ( options -> initial_cwd ) new_cwd = options -> initial_cwd ; else new_cwd = cwd ; ret = chdir ( new_cwd ) ; if ( ret < 0 ) WARN ( ""could not change directory to \'%s\'"" , new_cwd ) ; free ( cwd ) ; { struct attach_clone_payload payload = { . ipc_socket = ipc_sockets [ 1 ] , . options = options , . init_ctx = init_ctx , . exec_function = exec_function , . exec_payload = exec_payload , . procfd = procfd } ; pid = lxc_clone ( attach_child_main , & payload , CLONE_PARENT ) ; } if ( pid <= 0 ) { SYSERROR ( ""failed to create subprocess"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } ret = lxc_write_nointr ( ipc_sockets [ 1 ] , & pid , sizeof ( pid ) ) ; if ( ret != sizeof ( pid ) ) { ERROR ( ""error using IPC to notify main process of pid of the attached process"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } rexit ( 0 ) ; }","int lxc_attach ( const char * name , const char * lxcpath , lxc_attach_exec_t exec_function , void * exec_payload , lxc_attach_options_t * options , pid_t * attached_process ) { int ret , status ; pid_t init_pid , pid , attached_pid , expected ; struct lxc_proc_context_info * init_ctx ; char * cwd ; char * new_cwd ; int ipc_sockets [ 2 ] ; signed long personality ; if ( ! options ) options = & attach_static_default_options ; init_pid = lxc_cmd_get_init_pid ( name , lxcpath ) ; if ( init_pid < 0 ) { ERROR ( ""failed to get the init pid"" ) ; return - 1 ; } init_ctx = lxc_proc_get_context_info ( init_pid ) ; if ( ! init_ctx ) { ERROR ( ""failed to get context of the init process, pid = %ld"" , ( long ) init_pid ) ; return - 1 ; } personality = get_personality ( name , lxcpath ) ; if ( init_ctx -> personality < 0 ) { ERROR ( ""Failed to get personality of the container"" ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } init_ctx -> personality = personality ; init_ctx -> container = lxc_container_new ( name , lxcpath ) ; if ( ! init_ctx -> container ) return - 1 ; if ( ! fetch_seccomp ( init_ctx -> container , options ) ) WARN ( ""Failed to get seccomp policy"" ) ; if ( ! no_new_privs ( init_ctx -> container , options ) ) WARN ( ""Could not determine whether PR_SET_NO_NEW_PRIVS is set."" ) ; cwd = getcwd ( NULL , 0 ) ; if ( options -> namespaces == - 1 ) { options -> namespaces = lxc_cmd_get_clone_flags ( name , lxcpath ) ; if ( options -> namespaces == - 1 ) { ERROR ( ""failed to automatically determine the "" ""namespaces which the container unshared"" ) ; free ( cwd ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } } ret = socketpair ( PF_LOCAL , SOCK_STREAM | SOCK_CLOEXEC , 0 , ipc_sockets ) ; if ( ret < 0 ) { SYSERROR ( ""could not set up required IPC mechanism for attaching"" ) ; free ( cwd ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } pid = fork ( ) ; if ( pid < 0 ) { SYSERROR ( ""failed to create first subprocess"" ) ; free ( cwd ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } if ( pid ) { int procfd = - 1 ; pid_t to_cleanup_pid = pid ; close ( ipc_sockets [ 1 ] ) ; free ( cwd ) ; if ( options -> attach_flags & LXC_ATTACH_MOVE_TO_CGROUP ) { if ( ! cgroup_attach ( name , lxcpath , pid ) ) goto cleanup_error ; } procfd = open ( ""/proc"" , O_DIRECTORY | O_RDONLY | O_CLOEXEC ) ; if ( procfd < 0 ) { SYSERROR ( ""Unable to open /proc."" ) ; goto cleanup_error ; } status = 0 ; ret = lxc_write_nointr ( ipc_sockets [ 0 ] , & status , sizeof ( status ) ) ; if ( ret <= 0 ) { ERROR ( ""error using IPC to notify attached process for initialization (0)"" ) ; goto cleanup_error ; } ret = lxc_read_nointr_expect ( ipc_sockets [ 0 ] , & attached_pid , sizeof ( attached_pid ) , NULL ) ; if ( ret <= 0 ) { if ( ret != 0 ) ERROR ( ""error using IPC to receive pid of attached process"" ) ; goto cleanup_error ; } if ( options -> stdin_fd == 0 ) { signal ( SIGINT , SIG_IGN ) ; signal ( SIGQUIT , SIG_IGN ) ; } ret = wait_for_pid ( pid ) ; if ( ret < 0 ) goto cleanup_error ; to_cleanup_pid = attached_pid ; status = 0 ; ret = lxc_write_nointr ( ipc_sockets [ 0 ] , & status , sizeof ( status ) ) ; if ( ret <= 0 ) { ERROR ( ""error using IPC to notify attached process for initialization (0)"" ) ; goto cleanup_error ; } expected = 1 ; ret = lxc_read_nointr_expect ( ipc_sockets [ 0 ] , & status , sizeof ( status ) , & expected ) ; if ( ret <= 0 ) { if ( ret != 0 ) ERROR ( ""error using IPC to receive notification "" ""from attached process (1)"" ) ; goto cleanup_error ; } status = 2 ; ret = lxc_write_nointr ( ipc_sockets [ 0 ] , & status , sizeof ( status ) ) ; if ( ret <= 0 ) { ERROR ( ""Error using IPC to notify attached process for "" ""initialization (2): %s."" , strerror ( errno ) ) ; goto cleanup_error ; } expected = 3 ; ret = lxc_read_nointr_expect ( ipc_sockets [ 0 ] , & status , sizeof ( status ) , & expected ) ; if ( ret <= 0 ) { ERROR ( ""Error using IPC for the child to tell us to open LSM fd (3): %s."" , strerror ( errno ) ) ; goto cleanup_error ; } if ( ( options -> namespaces & CLONE_NEWNS ) && ( options -> attach_flags & LXC_ATTACH_LSM ) && init_ctx -> lsm_label ) { int on_exec , labelfd ; on_exec = options -> attach_flags & LXC_ATTACH_LSM_EXEC ? 1 : 0 ; labelfd = lsm_openat ( procfd , attached_pid , on_exec ) ; if ( labelfd < 0 ) goto cleanup_error ; ret = lxc_abstract_unix_send_fd ( ipc_sockets [ 0 ] , labelfd , NULL , 0 ) ; if ( ret <= 0 ) { ERROR ( ""Error using IPC to send child LSM fd (4): %s."" , strerror ( errno ) ) ; goto cleanup_error ; } } shutdown ( ipc_sockets [ 0 ] , SHUT_RDWR ) ; close ( ipc_sockets [ 0 ] ) ; lxc_proc_put_context_info ( init_ctx ) ; * attached_process = attached_pid ; return 0 ; cleanup_error : if ( procfd >= 0 ) close ( procfd ) ; shutdown ( ipc_sockets [ 0 ] , SHUT_RDWR ) ; close ( ipc_sockets [ 0 ] ) ; if ( to_cleanup_pid ) ( void ) wait_for_pid ( to_cleanup_pid ) ; lxc_proc_put_context_info ( init_ctx ) ; return - 1 ; } close ( ipc_sockets [ 0 ] ) ; expected = 0 ; status = - 1 ; ret = lxc_read_nointr_expect ( ipc_sockets [ 1 ] , & status , sizeof ( status ) , & expected ) ; if ( ret <= 0 ) { ERROR ( ""error communicating with child process"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } if ( ( options -> attach_flags & LXC_ATTACH_MOVE_TO_CGROUP ) && cgns_supported ( ) ) options -> namespaces |= CLONE_NEWCGROUP ; ret = lxc_attach_to_ns ( init_pid , options -> namespaces ) ; if ( ret < 0 ) { ERROR ( ""failed to enter the namespace"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } if ( options -> initial_cwd ) new_cwd = options -> initial_cwd ; else new_cwd = cwd ; ret = chdir ( new_cwd ) ; if ( ret < 0 ) WARN ( ""could not change directory to \'%s\'"" , new_cwd ) ; free ( cwd ) ; { struct attach_clone_payload payload = { . ipc_socket = ipc_sockets [ 1 ] , . options = options , . init_ctx = init_ctx , . exec_function = exec_function , . exec_payload = exec_payload , } ; pid = lxc_clone ( attach_child_main , & payload , CLONE_PARENT ) ; } if ( pid <= 0 ) { SYSERROR ( ""failed to create subprocess"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } ret = lxc_write_nointr ( ipc_sockets [ 1 ] , & pid , sizeof ( pid ) ) ; if ( ret != sizeof ( pid ) ) { ERROR ( ""error using IPC to notify main process of pid of the attached process"" ) ; shutdown ( ipc_sockets [ 1 ] , SHUT_RDWR ) ; rexit ( - 1 ) ; } rexit ( 0 ) ; }" 257,"CWE-125 static void l2tp_result_code_print ( netdissect_options * ndo , const u_char * dat , u_int length ) { const uint16_t * ptr = ( const uint16_t * ) dat ; ND_PRINT ( ( ndo , ""%u"" , EXTRACT_16BITS ( ptr ) ) ) ; ptr ++ ; if ( length > 2 ) { ND_PRINT ( ( ndo , ""/%u"" , EXTRACT_16BITS ( ptr ) ) ) ; ptr ++ ; } if ( length > 4 ) { ND_PRINT ( ( ndo , "" "" ) ) ; print_string ( ndo , ( const u_char * ) ptr , length - 4 ) ; } }","static void l2tp_result_code_print ( netdissect_options * ndo , const u_char * dat , u_int length ) { const uint16_t * ptr = ( const uint16_t * ) dat ; if ( length < 2 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } ND_PRINT ( ( ndo , ""%u"" , EXTRACT_16BITS ( ptr ) ) ) ; ptr ++ ; length -= 2 ; if ( length == 0 ) return ; if ( length < 2 ) { ND_PRINT ( ( ndo , "" AVP too short"" ) ) ; return ; } ND_PRINT ( ( ndo , ""/%u"" , EXTRACT_16BITS ( ptr ) ) ) ; ptr ++ ; length -= 2 ; if ( length == 0 ) return ; ND_PRINT ( ( ndo , "" "" ) ) ; print_string ( ndo , ( const u_char * ) ptr , length ) ; }" 258,"CWE-119 static VALUE cState_space_before_set ( VALUE self , VALUE space_before ) { unsigned long len ; GET_STATE ( self ) ; Check_Type ( space_before , T_STRING ) ; len = RSTRING_LEN ( space_before ) ; if ( len == 0 ) { if ( state -> space_before ) { ruby_xfree ( state -> space_before ) ; state -> space_before = NULL ; state -> space_before_len = 0 ; } } else { if ( state -> space_before ) ruby_xfree ( state -> space_before ) ; state -> space_before = strdup ( RSTRING_PTR ( space_before ) ) ; state -> space_before_len = len ; } return Qnil ; }","static VALUE cState_space_before_set ( VALUE self , VALUE space_before ) { unsigned long len ; GET_STATE ( self ) ; Check_Type ( space_before , T_STRING ) ; len = RSTRING_LEN ( space_before ) ; if ( len == 0 ) { if ( state -> space_before ) { ruby_xfree ( state -> space_before ) ; state -> space_before = NULL ; state -> space_before_len = 0 ; } } else { if ( state -> space_before ) ruby_xfree ( state -> space_before ) ; state -> space_before = fstrndup ( RSTRING_PTR ( space_before ) , len ) ; state -> space_before_len = len ; } return Qnil ; }" 259,"CWE-119 static Image * ReadRLEImage ( const ImageInfo * image_info , ExceptionInfo * exception ) { # define SkipLinesOp 0x01 # define SetColorOp 0x02 # define SkipPixelsOp 0x03 # define ByteDataOp 0x05 # define RunDataOp 0x06 # define EOFOp 0x07 char magick [ 12 ] ; Image * image ; IndexPacket index ; int opcode , operand , status ; MagickStatusType flags ; MagickSizeType number_pixels ; MemoryInfo * pixel_info ; register IndexPacket * indexes ; register ssize_t x ; register PixelPacket * q ; register ssize_t i ; register unsigned char * p ; size_t bits_per_pixel , map_length , number_colormaps , number_planes , number_planes_filled , one , offset , pixel_info_length ; ssize_t count , y ; unsigned char background_color [ 256 ] , * colormap , pixel , plane , * pixels ; 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 ) return ( DestroyImageList ( image ) ) ; count = ReadBlob ( image , 2 , ( unsigned char * ) magick ) ; if ( ( count != 2 ) || ( memcmp ( magick , ""\\122\\314"" , 2 ) != 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; do { image -> page . x = ReadBlobLSBShort ( image ) ; image -> page . y = ReadBlobLSBShort ( image ) ; image -> columns = ReadBlobLSBShort ( image ) ; image -> rows = ReadBlobLSBShort ( image ) ; flags = ( MagickStatusType ) ReadBlobByte ( image ) ; image -> matte = flags & 0x04 ? MagickTrue : MagickFalse ; number_planes = ( size_t ) ReadBlobByte ( image ) ; bits_per_pixel = ( size_t ) ReadBlobByte ( image ) ; number_colormaps = ( size_t ) ReadBlobByte ( image ) ; map_length = ( unsigned char ) ReadBlobByte ( image ) ; if ( map_length >= 32 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; one = 1 ; map_length = one << map_length ; if ( ( number_planes == 0 ) || ( number_planes == 2 ) || ( ( flags & 0x04 ) && ( number_colormaps > 254 ) ) || ( bits_per_pixel != 8 ) || ( image -> columns == 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( flags & 0x02 ) { for ( i = 0 ; i < ( ssize_t ) number_planes ; i ++ ) background_color [ i ] = 0 ; ( void ) ReadBlobByte ( image ) ; } else { p = background_color ;","static Image * ReadRLEImage ( const ImageInfo * image_info , ExceptionInfo * exception ) { # define SkipLinesOp 0x01 # define SetColorOp 0x02 # define SkipPixelsOp 0x03 # define ByteDataOp 0x05 # define RunDataOp 0x06 # define EOFOp 0x07 char magick [ 12 ] ; Image * image ; IndexPacket index ; int opcode , operand , status ; MagickStatusType flags ; MagickSizeType number_pixels ; MemoryInfo * pixel_info ; register IndexPacket * indexes ; register ssize_t x ; register PixelPacket * q ; register ssize_t i ; register unsigned char * p ; size_t bits_per_pixel , map_length , number_colormaps , number_planes , number_planes_filled , one , pixel_info_length ; ssize_t count , offset , y ; unsigned char background_color [ 256 ] , * colormap , pixel , plane , * pixels ; 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 ) return ( DestroyImageList ( image ) ) ; count = ReadBlob ( image , 2 , ( unsigned char * ) magick ) ; if ( ( count != 2 ) || ( memcmp ( magick , ""\\122\\314"" , 2 ) != 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; do { image -> page . x = ReadBlobLSBShort ( image ) ; image -> page . y = ReadBlobLSBShort ( image ) ; image -> columns = ReadBlobLSBShort ( image ) ; image -> rows = ReadBlobLSBShort ( image ) ; flags = ( MagickStatusType ) ReadBlobByte ( image ) ; image -> matte = flags & 0x04 ? MagickTrue : MagickFalse ; number_planes = ( size_t ) ReadBlobByte ( image ) ; bits_per_pixel = ( size_t ) ReadBlobByte ( image ) ; number_colormaps = ( size_t ) ReadBlobByte ( image ) ; map_length = ( unsigned char ) ReadBlobByte ( image ) ; if ( map_length >= 32 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; one = 1 ; map_length = one << map_length ; if ( ( number_planes == 0 ) || ( number_planes == 2 ) || ( ( flags & 0x04 ) && ( number_colormaps > 254 ) ) || ( bits_per_pixel != 8 ) || ( image -> columns == 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; if ( flags & 0x02 ) { for ( i = 0 ; i < ( ssize_t ) number_planes ; i ++ ) background_color [ i ] = 0 ; ( void ) ReadBlobByte ( image ) ; } else { p = background_color ;" 260,"CWE-264 static int load_segment_descriptor ( struct x86_emulate_ctxt * ctxt , u16 selector , int seg ) { u8 cpl = ctxt -> ops -> cpl ( ctxt ) ; return __load_segment_descriptor ( ctxt , selector , seg , cpl , false ) ; }","static int load_segment_descriptor ( struct x86_emulate_ctxt * ctxt , u16 selector , int seg ) { u8 cpl = ctxt -> ops -> cpl ( ctxt ) ; return __load_segment_descriptor ( ctxt , selector , seg , cpl , false , NULL ) ; }" 261,"CWE-189 struct timespec ns_to_timespec ( const s64 nsec ) { struct timespec ts ; if ( ! nsec ) return ( struct timespec ) { 0 , 0 } ; ts . tv_sec = div_long_long_rem_signed ( nsec , NSEC_PER_SEC , & ts . tv_nsec ) ; if ( unlikely ( nsec < 0 ) ) set_normalized_timespec ( & ts , ts . tv_sec , ts . tv_nsec ) ; return ts ; }","struct timespec ns_to_timespec ( const s64 nsec ) { struct timespec ts ; s32 rem ; if ( ! nsec ) return ( struct timespec ) { 0 , 0 } ; ts . tv_sec = div_s64_rem ( nsec , NSEC_PER_SEC , & rem ) ; if ( unlikely ( rem < 0 ) ) { ts . tv_sec -- ; rem += NSEC_PER_SEC ; } ts . tv_nsec = rem ; return ts ; }" 262,"CWE-119 static struct VP8D_COMP * create_decompressor ( VP8D_CONFIG * oxcf ) { VP8D_COMP * pbi = vpx_memalign ( 32 , sizeof ( VP8D_COMP ) ) ; if ( ! pbi ) return NULL ; vpx_memset ( pbi , 0 , sizeof ( VP8D_COMP ) ) ; if ( setjmp ( pbi -> common . error . jmp ) ) { pbi -> common . error . setjmp = 0 ; remove_decompressor ( pbi ) ; return 0 ; } pbi -> common . error . setjmp = 1 ; vp8_create_common ( & pbi -> common ) ; pbi -> common . current_video_frame = 0 ; pbi -> ready_for_new_data = 1 ; vp8cx_init_de_quantizer ( pbi ) ; vp8_loop_filter_init ( & pbi -> common ) ; pbi -> common . error . setjmp = 0 ; # if CONFIG_ERROR_CONCEALMENT pbi -> ec_enabled = oxcf -> error_concealment ; pbi -> overlaps = NULL ; # else pbi -> ec_enabled = 0 ; # endif pbi -> ec_active = 0 ; pbi -> decoded_key_frame = 0 ; pbi -> independent_partitions = 0 ; vp8_setup_block_dptrs ( & pbi -> mb ) ; return pbi ; }","static struct VP8D_COMP * create_decompressor ( VP8D_CONFIG * oxcf ) { VP8D_COMP * pbi = vpx_memalign ( 32 , sizeof ( VP8D_COMP ) ) ; if ( ! pbi ) return NULL ; memset ( pbi , 0 , sizeof ( VP8D_COMP ) ) ; if ( setjmp ( pbi -> common . error . jmp ) ) { pbi -> common . error . setjmp = 0 ; remove_decompressor ( pbi ) ; return 0 ; } pbi -> common . error . setjmp = 1 ; vp8_create_common ( & pbi -> common ) ; pbi -> common . current_video_frame = 0 ; pbi -> ready_for_new_data = 1 ; vp8cx_init_de_quantizer ( pbi ) ; vp8_loop_filter_init ( & pbi -> common ) ; pbi -> common . error . setjmp = 0 ; # if CONFIG_ERROR_CONCEALMENT pbi -> ec_enabled = oxcf -> error_concealment ; pbi -> overlaps = NULL ; # else ( void ) oxcf ; pbi -> ec_enabled = 0 ; # endif pbi -> ec_active = 0 ; pbi -> decoded_key_frame = 0 ; pbi -> independent_partitions = 0 ; vp8_setup_block_dptrs ( & pbi -> mb ) ; return pbi ; }" 263,"NVD-CWE-Other static struct berval * * krb5_encode_krbsecretkey ( krb5_key_data * key_data_in , int n_key_data , krb5_kvno mkvno ) { struct berval * * ret = NULL ; int currkvno ; int num_versions = 1 ; int i , j , last ; krb5_error_code err = 0 ; krb5_key_data * key_data ; if ( n_key_data <= 0 ) return NULL ; key_data = k5calloc ( n_key_data , sizeof ( * key_data ) , & err ) ; if ( key_data_in == NULL ) goto cleanup ; memcpy ( key_data , key_data_in , n_key_data * sizeof ( * key_data ) ) ; for ( i = 0 ; i < n_key_data ; i ++ ) { if ( key_data [ i ] . key_data_ver == 1 ) { key_data [ i ] . key_data_ver = 2 ; key_data [ i ] . key_data_type [ 1 ] = KRB5_KDB_SALTTYPE_NORMAL ; key_data [ i ] . key_data_length [ 1 ] = 0 ; key_data [ i ] . key_data_contents [ 1 ] = NULL ; } } for ( i = 0 ; i < n_key_data - 1 ; i ++ ) if ( key_data [ i ] . key_data_kvno != key_data [ i + 1 ] . key_data_kvno ) num_versions ++ ; ret = ( struct berval * * ) calloc ( num_versions + 1 , sizeof ( struct berval * ) ) ; if ( ret == NULL ) { err = ENOMEM ; goto cleanup ; } for ( i = 0 , last = 0 , j = 0 , currkvno = key_data [ 0 ] . key_data_kvno ; i < n_key_data ; i ++ ) { krb5_data * code ; if ( i == n_key_data - 1 || key_data [ i + 1 ] . key_data_kvno != currkvno ) { ret [ j ] = k5alloc ( sizeof ( struct berval ) , & err ) ; if ( ret [ j ] == NULL ) goto cleanup ; err = asn1_encode_sequence_of_keys ( key_data + last , ( krb5_int16 ) i - last + 1 , mkvno , & code ) ; if ( err ) goto cleanup ; ret [ j ] -> bv_len = code -> length ; ret [ j ] -> bv_val = code -> data ; free ( code ) ; j ++ ; last = i + 1 ; if ( i < n_key_data - 1 ) currkvno = key_data [ i + 1 ] . key_data_kvno ; } } ret [ num_versions ] = NULL ; cleanup : free ( key_data ) ; if ( err != 0 ) { if ( ret != NULL ) { for ( i = 0 ; i <= num_versions ; i ++ ) if ( ret [ i ] != NULL ) free ( ret [ i ] ) ; free ( ret ) ; ret = NULL ; } } return ret ; }","static struct berval * * krb5_encode_krbsecretkey ( krb5_key_data * key_data_in , int n_key_data , krb5_kvno mkvno ) { struct berval * * ret = NULL ; int currkvno ; int num_versions = 1 ; int i , j , last ; krb5_error_code err = 0 ; krb5_key_data * key_data = NULL ; if ( n_key_data < 0 ) return NULL ; key_data = k5calloc ( n_key_data , sizeof ( * key_data ) , & err ) ; if ( key_data == NULL ) goto cleanup ; memcpy ( key_data , key_data_in , n_key_data * sizeof ( * key_data ) ) ; for ( i = 0 ; i < n_key_data ; i ++ ) { if ( key_data [ i ] . key_data_ver == 1 ) { key_data [ i ] . key_data_ver = 2 ; key_data [ i ] . key_data_type [ 1 ] = KRB5_KDB_SALTTYPE_NORMAL ; key_data [ i ] . key_data_length [ 1 ] = 0 ; key_data [ i ] . key_data_contents [ 1 ] = NULL ; } } for ( i = 0 ; i < n_key_data - 1 ; i ++ ) if ( key_data [ i ] . key_data_kvno != key_data [ i + 1 ] . key_data_kvno ) num_versions ++ ; ret = ( struct berval * * ) calloc ( num_versions + 1 , sizeof ( struct berval * ) ) ; if ( ret == NULL ) { err = ENOMEM ; goto cleanup ; } for ( i = 0 , last = 0 , j = 0 , currkvno = key_data [ 0 ] . key_data_kvno ; i < n_key_data ; i ++ ) { krb5_data * code ; if ( i == n_key_data - 1 || key_data [ i + 1 ] . key_data_kvno != currkvno ) { ret [ j ] = k5alloc ( sizeof ( struct berval ) , & err ) ; if ( ret [ j ] == NULL ) goto cleanup ; err = asn1_encode_sequence_of_keys ( key_data + last , ( krb5_int16 ) i - last + 1 , mkvno , & code ) ; if ( err ) goto cleanup ; ret [ j ] -> bv_len = code -> length ; ret [ j ] -> bv_val = code -> data ; free ( code ) ; j ++ ; last = i + 1 ; if ( i < n_key_data - 1 ) currkvno = key_data [ i + 1 ] . key_data_kvno ; } } ret [ num_versions ] = NULL ; cleanup : free ( key_data ) ; if ( err != 0 ) { if ( ret != NULL ) { for ( i = 0 ; ret [ i ] != NULL ; i ++ ) free ( ret [ i ] ) ; free ( ret ) ; ret = NULL ; } } return ret ; }" 264,"CWE-617 int pci_emul_add_msixcap ( struct pci_vdev * dev , int msgnum , int barnum ) { uint32_t tab_size ; struct msixcap msixcap ; assert ( msgnum >= 1 && msgnum <= MAX_MSIX_TABLE_ENTRIES ) ; assert ( barnum >= 0 && barnum <= PCIR_MAX_BAR_0 ) ; tab_size = msgnum * MSIX_TABLE_ENTRY_SIZE ; tab_size = roundup2 ( tab_size , 4096 ) ; dev -> msix . table_bar = barnum ; dev -> msix . pba_bar = barnum ; dev -> msix . table_offset = 0 ; dev -> msix . table_count = msgnum ; dev -> msix . pba_offset = tab_size ; dev -> msix . pba_size = PBA_SIZE ( msgnum ) ; pci_msix_table_init ( dev , msgnum ) ; pci_populate_msixcap ( & msixcap , msgnum , barnum , tab_size ) ; pci_emul_alloc_bar ( dev , barnum , PCIBAR_MEM32 , tab_size + dev -> msix . pba_size ) ; return ( pci_emul_add_capability ( dev , ( u_char * ) & msixcap , sizeof ( msixcap ) ) ) ; }","int pci_emul_add_msixcap ( struct pci_vdev * dev , int msgnum , int barnum ) { uint32_t tab_size ; struct msixcap msixcap ; if ( msgnum > MAX_MSIX_TABLE_ENTRIES ) { pr_err ( ""%s: Too many entries!\\n"" , __func__ ) ; return - 1 ; } tab_size = msgnum * MSIX_TABLE_ENTRY_SIZE ; tab_size = roundup2 ( tab_size , 4096 ) ; dev -> msix . table_bar = barnum ; dev -> msix . pba_bar = barnum ; dev -> msix . table_offset = 0 ; dev -> msix . table_count = msgnum ; dev -> msix . pba_offset = tab_size ; dev -> msix . pba_size = PBA_SIZE ( msgnum ) ; if ( pci_msix_table_init ( dev , msgnum ) != 0 ) return - 1 ; pci_populate_msixcap ( & msixcap , msgnum , barnum , tab_size ) ; pci_emul_alloc_bar ( dev , barnum , PCIBAR_MEM32 , tab_size + dev -> msix . pba_size ) ; return ( pci_emul_add_capability ( dev , ( u_char * ) & msixcap , sizeof ( msixcap ) ) ) ; }" 265,"CWE-835 { int i ; uint16_t limit ; VncDisplay * vd = vs -> vd ; if ( data [ 0 ] > 3 ) { update_displaychangelistener ( & vd -> dcl , VNC_REFRESH_INTERVAL_BASE ) ; } switch ( data [ 0 ] ) { case VNC_MSG_CLIENT_SET_PIXEL_FORMAT : if ( len == 1 ) return 20 ; set_pixel_format ( vs , read_u8 ( data , 4 ) , read_u8 ( data , 5 ) , read_u8 ( data , 6 ) , read_u8 ( data , 7 ) , read_u16 ( data , 8 ) , read_u16 ( data , 10 ) , read_u16 ( data , 12 ) , read_u8 ( data , 14 ) , read_u8 ( data , 15 ) , read_u8 ( data , 16 ) ) ; break ; case VNC_MSG_CLIENT_SET_ENCODINGS : if ( len == 1 ) return 4 ; if ( len == 4 ) { limit = read_u16 ( data , 2 ) ; if ( limit > 0 ) return 4 + ( limit * 4 ) ; } else limit = read_u16 ( data , 2 ) ; for ( i = 0 ; i < limit ; i ++ ) { int32_t val = read_s32 ( data , 4 + ( i * 4 ) ) ; memcpy ( data + 4 + ( i * 4 ) , & val , sizeof ( val ) ) ; } set_encodings ( vs , ( int32_t * ) ( data + 4 ) , limit ) ; break ; case VNC_MSG_CLIENT_FRAMEBUFFER_UPDATE_REQUEST : if ( len == 1 ) return 10 ; framebuffer_update_request ( vs , read_u8 ( data , 1 ) , read_u16 ( data , 2 ) , read_u16 ( data , 4 ) , read_u16 ( data , 6 ) , read_u16 ( data , 8 ) ) ; break ; case VNC_MSG_CLIENT_KEY_EVENT : if ( len == 1 ) return 8 ; key_event ( vs , read_u8 ( data , 1 ) , read_u32 ( data , 4 ) ) ; break ; case VNC_MSG_CLIENT_POINTER_EVENT : if ( len == 1 ) return 6 ; pointer_event ( vs , read_u8 ( data , 1 ) , read_u16 ( data , 2 ) , read_u16 ( data , 4 ) ) ; break ; case VNC_MSG_CLIENT_CUT_TEXT : if ( len == 1 ) return 8 ; if ( len == 8 ) { uint32_t dlen = read_u32 ( data , 4 ) ; if ( dlen > 0 ) return 8 + dlen ; } client_cut_text ( vs , read_u32 ( data , 4 ) , data + 8 ) ; break ; case VNC_MSG_CLIENT_QEMU : if ( len == 1 ) return 2 ; switch ( read_u8 ( data , 1 ) ) { case VNC_MSG_CLIENT_QEMU_EXT_KEY_EVENT : if ( len == 2 ) return 12 ; ext_key_event ( vs , read_u16 ( data , 2 ) , read_u32 ( data , 4 ) , read_u32 ( data , 8 ) ) ; break ; case VNC_MSG_CLIENT_QEMU_AUDIO : if ( len == 2 ) return 4 ; switch ( read_u16 ( data , 2 ) ) { case VNC_MSG_CLIENT_QEMU_AUDIO_ENABLE : audio_add ( vs ) ; break ; case VNC_MSG_CLIENT_QEMU_AUDIO_DISABLE : audio_del ( vs ) ; break ; case VNC_MSG_CLIENT_QEMU_AUDIO_SET_FORMAT : if ( len == 4 ) return 10 ; switch ( read_u8 ( data , 4 ) ) { case 0 : vs -> as . fmt = AUD_FMT_U8 ; break ; case 1 : vs -> as . fmt = AUD_FMT_S8 ; break ; case 2 : vs -> as . fmt = AUD_FMT_U16 ; break ; case 3 : vs -> as . fmt = AUD_FMT_S16 ; break ; case 4 : vs -> as . fmt = AUD_FMT_U32 ; break ; case 5 : vs -> as . fmt = AUD_FMT_S32 ; break ; default : printf ( ""Invalid audio format %d\\n"" , read_u8 ( data , 4 ) ) ; vnc_client_error ( vs ) ; break ; } vs -> as . nchannels = read_u8 ( data , 5 ) ; if ( vs -> as . nchannels != 1 && vs -> as . nchannels != 2 ) { printf ( ""Invalid audio channel coount %d\\n"" , read_u8 ( data , 5 ) ) ; vnc_client_error ( vs ) ; break ; } vs -> as . freq = read_u32 ( data , 6 ) ; break ; default : printf ( ""Invalid audio message %d\\n"" , read_u8 ( data , 4 ) ) ; vnc_client_error ( vs ) ;","{ int i ; uint16_t limit ; VncDisplay * vd = vs -> vd ; if ( data [ 0 ] > 3 ) { update_displaychangelistener ( & vd -> dcl , VNC_REFRESH_INTERVAL_BASE ) ; } switch ( data [ 0 ] ) { case VNC_MSG_CLIENT_SET_PIXEL_FORMAT : if ( len == 1 ) return 20 ; set_pixel_format ( vs , read_u8 ( data , 4 ) , read_u8 ( data , 5 ) , read_u8 ( data , 6 ) , read_u8 ( data , 7 ) , read_u16 ( data , 8 ) , read_u16 ( data , 10 ) , read_u16 ( data , 12 ) , read_u8 ( data , 14 ) , read_u8 ( data , 15 ) , read_u8 ( data , 16 ) ) ; break ; case VNC_MSG_CLIENT_SET_ENCODINGS : if ( len == 1 ) return 4 ; if ( len == 4 ) { limit = read_u16 ( data , 2 ) ; if ( limit > 0 ) return 4 + ( limit * 4 ) ; } else limit = read_u16 ( data , 2 ) ; for ( i = 0 ; i < limit ; i ++ ) { int32_t val = read_s32 ( data , 4 + ( i * 4 ) ) ; memcpy ( data + 4 + ( i * 4 ) , & val , sizeof ( val ) ) ; } set_encodings ( vs , ( int32_t * ) ( data + 4 ) , limit ) ; break ; case VNC_MSG_CLIENT_FRAMEBUFFER_UPDATE_REQUEST : if ( len == 1 ) return 10 ; framebuffer_update_request ( vs , read_u8 ( data , 1 ) , read_u16 ( data , 2 ) , read_u16 ( data , 4 ) , read_u16 ( data , 6 ) , read_u16 ( data , 8 ) ) ; break ; case VNC_MSG_CLIENT_KEY_EVENT : if ( len == 1 ) return 8 ; key_event ( vs , read_u8 ( data , 1 ) , read_u32 ( data , 4 ) ) ; break ; case VNC_MSG_CLIENT_POINTER_EVENT : if ( len == 1 ) return 6 ; pointer_event ( vs , read_u8 ( data , 1 ) , read_u16 ( data , 2 ) , read_u16 ( data , 4 ) ) ; break ; case VNC_MSG_CLIENT_CUT_TEXT : if ( len == 1 ) { return 8 ; } if ( len == 8 ) { uint32_t dlen = read_u32 ( data , 4 ) ; if ( dlen > ( 1 << 20 ) ) { error_report ( ""vnc: client_cut_text msg payload has %u bytes"" "" which exceeds our limit of 1MB."" , dlen ) ; vnc_client_error ( vs ) ; break ; } if ( dlen > 0 ) { return 8 + dlen ; } } client_cut_text ( vs , read_u32 ( data , 4 ) , data + 8 ) ; break ; case VNC_MSG_CLIENT_QEMU : if ( len == 1 ) return 2 ; switch ( read_u8 ( data , 1 ) ) { case VNC_MSG_CLIENT_QEMU_EXT_KEY_EVENT : if ( len == 2 ) return 12 ; ext_key_event ( vs , read_u16 ( data , 2 ) , read_u32 ( data , 4 ) , read_u32 ( data , 8 ) ) ; break ; case VNC_MSG_CLIENT_QEMU_AUDIO : if ( len == 2 ) return 4 ; switch ( read_u16 ( data , 2 ) ) { case VNC_MSG_CLIENT_QEMU_AUDIO_ENABLE : audio_add ( vs ) ; break ; case VNC_MSG_CLIENT_QEMU_AUDIO_DISABLE : audio_del ( vs ) ; break ; case VNC_MSG_CLIENT_QEMU_AUDIO_SET_FORMAT : if ( len == 4 ) return 10 ; switch ( read_u8 ( data , 4 ) ) { case 0 : vs -> as . fmt = AUD_FMT_U8 ; break ; case 1 : vs -> as . fmt = AUD_FMT_S8 ; break ; case 2 : vs -> as . fmt = AUD_FMT_U16 ; break ; case 3 : vs -> as . fmt = AUD_FMT_S16 ; break ; case 4 : vs -> as . fmt = AUD_FMT_U32 ; break ; case 5 : vs -> as . fmt = AUD_FMT_S32 ; break ; default : printf ( ""Invalid audio format %d\\n"" , read_u8 ( data , 4 ) ) ; vnc_client_error ( vs ) ; break ; } vs -> as . nchannels = read_u8 ( data , 5 ) ; if ( vs -> as . nchannels != 1 && vs -> as . nchannels != 2 ) { printf ( ""Invalid audio channel coount %d\\n"" , read_u8 ( data , 5 ) ) ; vnc_client_error ( vs ) ; break ; } vs -> as . freq = read_u32 ( data , 6 ) ; break ; default : printf ( ""Invalid audio message %d\\n"" , read_u8 ( data , 4 ) ) ; vnc_client_error ( vs ) ;" 266,"CWE-617 static enum AVPixelFormat h263_get_format ( AVCodecContext * avctx ) { if ( avctx -> bits_per_raw_sample > 8 ) { av_assert1 ( avctx -> profile == FF_PROFILE_MPEG4_SIMPLE_STUDIO ) ; return avctx -> pix_fmt ; } if ( avctx -> codec -> id == AV_CODEC_ID_MSS2 ) return AV_PIX_FMT_YUV420P ; if ( CONFIG_GRAY && ( avctx -> flags & AV_CODEC_FLAG_GRAY ) ) { if ( avctx -> color_range == AVCOL_RANGE_UNSPECIFIED ) avctx -> color_range = AVCOL_RANGE_MPEG ; return AV_PIX_FMT_GRAY8 ; } return avctx -> pix_fmt = ff_get_format ( avctx , avctx -> codec -> pix_fmts ) ; }","static enum AVPixelFormat h263_get_format ( AVCodecContext * avctx ) { MpegEncContext * s = avctx -> priv_data ; if ( avctx -> bits_per_raw_sample > 8 ) { av_assert1 ( s -> studio_profile ) ; return avctx -> pix_fmt ; } if ( avctx -> codec -> id == AV_CODEC_ID_MSS2 ) return AV_PIX_FMT_YUV420P ; if ( CONFIG_GRAY && ( avctx -> flags & AV_CODEC_FLAG_GRAY ) ) { if ( avctx -> color_range == AVCOL_RANGE_UNSPECIFIED ) avctx -> color_range = AVCOL_RANGE_MPEG ; return AV_PIX_FMT_GRAY8 ; } return avctx -> pix_fmt = ff_get_format ( avctx , avctx -> codec -> pix_fmts ) ; }" 267,"CWE-20 void enc28j60EventHandler ( NetInterface * interface ) { error_t error ; uint16_t status ; uint16_t value ; status = enc28j60ReadReg ( interface , ENC28J60_REG_EIR ) ; if ( ( status & EIR_LINKIF ) != 0 ) { enc28j60ReadPhyReg ( interface , ENC28J60_PHY_REG_PHIR ) ; enc28j60ClearBit ( interface , ENC28J60_REG_EIR , EIR_LINKIF ) ; value = enc28j60ReadPhyReg ( interface , ENC28J60_PHY_REG_PHSTAT2 ) ; if ( ( value & PHSTAT2_LSTAT ) != 0 ) { interface -> linkSpeed = NIC_LINK_SPEED_10MBPS ; # if ( ENC28J60_FULL_DUPLEX_SUPPORT == ENABLED ) interface -> duplexMode = NIC_FULL_DUPLEX_MODE ; # else interface -> duplexMode = NIC_HALF_DUPLEX_MODE ; # endif interface -> linkState = TRUE ; } else { interface -> linkState = FALSE ; } nicNotifyLinkChange ( interface ) ; } if ( ( status & EIR_PKTIF ) != 0 ) { enc28j60ClearBit ( interface , ENC28J60_REG_EIR , EIR_PKTIF ) ; do { error = enc28j60ReceivePacket ( interface ) ; } while ( error != ERROR_BUFFER_EMPTY ) ; } enc28j60SetBit ( interface , ENC28J60_REG_EIE , EIE_LINKIE | EIE_PKTIE ) ; }","void enc28j60EventHandler ( NetInterface * interface ) { error_t error ; uint16_t status ; uint16_t value ; status = enc28j60ReadReg ( interface , ENC28J60_EIR ) ; if ( ( status & ENC28J60_EIR_LINKIF ) != 0 ) { enc28j60ReadPhyReg ( interface , ENC28J60_PHIR ) ; enc28j60ClearBit ( interface , ENC28J60_EIR , ENC28J60_EIR_LINKIF ) ; value = enc28j60ReadPhyReg ( interface , ENC28J60_PHSTAT2 ) ; if ( ( value & ENC28J60_PHSTAT2_LSTAT ) != 0 ) { interface -> linkSpeed = NIC_LINK_SPEED_10MBPS ; # if ( ENC28J60_FULL_DUPLEX_SUPPORT == ENABLED ) interface -> duplexMode = NIC_FULL_DUPLEX_MODE ; # else interface -> duplexMode = NIC_HALF_DUPLEX_MODE ; # endif interface -> linkState = TRUE ; } else { interface -> linkState = FALSE ; } nicNotifyLinkChange ( interface ) ; } if ( enc28j60ReadReg ( interface , ENC28J60_EPKTCNT ) != 0 ) { enc28j60ClearBit ( interface , ENC28J60_EIR , ENC28J60_EIR_PKTIF ) ; do { error = enc28j60ReceivePacket ( interface ) ; } while ( error != ERROR_BUFFER_EMPTY ) ; } enc28j60SetBit ( interface , ENC28J60_EIE , ENC28J60_EIE_LINKIE | ENC28J60_EIE_PKTIE ) ; }" 268,"CWE-617 static void pci_emul_cmdsts_write ( struct pci_vdev * dev , int coff , uint32_t new , int bytes ) { int i , rshift ; uint32_t cmd , cmd2 , changed , old , readonly ; cmd = pci_get_cfgdata16 ( dev , PCIR_COMMAND ) ; rshift = ( coff & 0x3 ) * 8 ; readonly = 0xFFFFF880 >> rshift ; old = CFGREAD ( dev , coff , bytes ) ; new &= ~ readonly ; new |= ( old & readonly ) ; CFGWRITE ( dev , coff , new , bytes ) ; cmd2 = pci_get_cfgdata16 ( dev , PCIR_COMMAND ) ; changed = cmd ^ cmd2 ; for ( i = 0 ; i <= PCI_BARMAX ; i ++ ) { switch ( dev -> bar [ i ] . type ) { case PCIBAR_NONE : case PCIBAR_MEMHI64 : break ; case PCIBAR_IO : if ( changed & PCIM_CMD_PORTEN ) { if ( porten ( dev ) ) register_bar ( dev , i ) ; else unregister_bar ( dev , i ) ; } break ; case PCIBAR_MEM32 : case PCIBAR_MEM64 : if ( changed & PCIM_CMD_MEMEN ) { if ( memen ( dev ) ) register_bar ( dev , i ) ; else unregister_bar ( dev , i ) ; } break ; default : assert ( 0 ) ; } } pci_lintr_update ( dev ) ; }","static void pci_emul_cmdsts_write ( struct pci_vdev * dev , int coff , uint32_t new , int bytes ) { int i , rshift ; uint32_t cmd , cmd2 , changed , old , readonly ; cmd = pci_get_cfgdata16 ( dev , PCIR_COMMAND ) ; rshift = ( coff & 0x3 ) * 8 ; readonly = 0xFFFFF880 >> rshift ; old = CFGREAD ( dev , coff , bytes ) ; new &= ~ readonly ; new |= ( old & readonly ) ; CFGWRITE ( dev , coff , new , bytes ) ; cmd2 = pci_get_cfgdata16 ( dev , PCIR_COMMAND ) ; changed = cmd ^ cmd2 ; for ( i = 0 ; i <= PCI_BARMAX ; i ++ ) { switch ( dev -> bar [ i ] . type ) { case PCIBAR_NONE : case PCIBAR_MEMHI64 : break ; case PCIBAR_IO : if ( changed & PCIM_CMD_PORTEN ) { if ( porten ( dev ) ) register_bar ( dev , i ) ; else unregister_bar ( dev , i ) ; } break ; case PCIBAR_MEM32 : case PCIBAR_MEM64 : if ( changed & PCIM_CMD_MEMEN ) { if ( memen ( dev ) ) register_bar ( dev , i ) ; else unregister_bar ( dev , i ) ; } break ; default : pr_err ( ""%s: invalid bar type %d\\n"" , __func__ , dev -> bar [ i ] . type ) ; return ; } } pci_lintr_update ( dev ) ; }" 269,"CWE-119 static const char * parse_object ( cJSON * item , const char * value ) { cJSON * child ; if ( * value != '{' ) { ep = value ; return 0 ; } item -> type = cJSON_Object ; value = skip ( value + 1 ) ; if ( * value == '}' ) return value + 1 ; if ( ! ( item -> child = child = cJSON_New_Item ( ) ) ) return 0 ; if ( ! ( value = skip ( parse_string ( child , skip ( value ) ) ) ) ) return 0 ; child -> string = child -> valuestring ; child -> valuestring = 0 ; if ( * value != ':' ) { ep = value ; return 0 ; } if ( ! ( value = skip ( parse_value ( child , skip ( value + 1 ) ) ) ) ) return 0 ; while ( * value == ',' ) { cJSON * new_item ; if ( ! ( new_item = cJSON_New_Item ( ) ) ) return 0 ; child -> next = new_item ; new_item -> prev = child ; child = new_item ; if ( ! ( value = skip ( parse_string ( child , skip ( value + 1 ) ) ) ) ) return 0 ; child -> string = child -> valuestring ; child -> valuestring = 0 ; if ( * value != ':' ) { ep = value ; return 0 ; } if ( ! ( value = skip ( parse_value ( child , skip ( value + 1 ) ) ) ) ) return 0 ; } if ( * value == '}' ) return value + 1 ; ep = value ; return 0 ; }"," static const char * parse_object ( cJSON * item , const char * value , const char * * ep ) { cJSON * child ; if ( * value != '{' ) { * ep = value ; return 0 ; } item -> type = cJSON_Object ; value = skip ( value + 1 ) ; if ( * value == '}' ) return value + 1 ; item -> child = child = cJSON_New_Item ( ) ; if ( ! item -> child ) return 0 ; value = skip ( parse_string ( child , skip ( value ) , ep ) ) ; if ( ! value ) return 0 ; child -> string = child -> valuestring ; child -> valuestring = 0 ; if ( * value != ':' ) { * ep = value ; return 0 ; } value = skip ( parse_value ( child , skip ( value + 1 ) , ep ) ) ; if ( ! value ) return 0 ; while ( * value == ',' ) { cJSON * new_item ; if ( ! ( new_item = cJSON_New_Item ( ) ) ) return 0 ; child -> next = new_item ; new_item -> prev = child ; child = new_item ; value = skip ( parse_string ( child , skip ( value + 1 ) , ep ) ) ; if ( ! value ) return 0 ; child -> string = child -> valuestring ; child -> valuestring = 0 ; if ( * value != ':' ) { * ep = value ; return 0 ; } value = skip ( parse_value ( child , skip ( value + 1 ) , ep ) ) ; if ( ! value ) return 0 ; } if ( * value == '}' ) return value + 1 ; * ep = value ; return 0 ; }" 270,"CWE-119 void vp8_mbpost_proc_across_ip_c ( unsigned char * src , int pitch , int rows , int cols , int flimit ) { int r , c , i ; unsigned char * s = src ; unsigned char d [ 16 ] ; for ( r = 0 ; r < rows ; r ++ ) { int sumsq = 0 ; int sum = 0 ; for ( i = - 8 ; i < 0 ; i ++ ) s [ i ] = s [ 0 ] ; for ( i = cols ; i < cols + 17 ; i ++ ) s [ i ] = s [ cols - 1 ] ; for ( i = - 8 ; i <= 6 ; i ++ ) { sumsq += s [ i ] * s [ i ] ; sum += s [ i ] ; d [ i + 8 ] = 0 ; } for ( c = 0 ; c < cols + 8 ; c ++ ) { int x = s [ c + 7 ] - s [ c - 8 ] ; int y = s [ c + 7 ] + s [ c - 8 ] ; sum += x ; sumsq += x * y ; d [ c & 15 ] = s [ c ] ; if ( sumsq * 15 - sum * sum < flimit ) { d [ c & 15 ] = ( 8 + sum + s [ c ] ) >> 4 ; } s [ c - 8 ] = d [ ( c - 8 ) & 15 ] ; } s += pitch ; } }","void vp8_mbpost_proc_across_ip_c ( unsigned char * src , int pitch , int rows , int cols , int flimit ) { int r , c , i ; unsigned char * s = src ; unsigned char d [ 16 ] ; for ( r = 0 ; r < rows ; r ++ ) { int sumsq = 0 ; int sum = 0 ; for ( i = - 8 ; i < 0 ; i ++ ) s [ i ] = s [ 0 ] ; for ( i = 0 ; i < 17 ; i ++ ) s [ i + cols ] = s [ cols - 1 ] ; for ( i = - 8 ; i <= 6 ; i ++ ) { sumsq += s [ i ] * s [ i ] ; sum += s [ i ] ; d [ i + 8 ] = 0 ; } for ( c = 0 ; c < cols + 8 ; c ++ ) { int x = s [ c + 7 ] - s [ c - 8 ] ; int y = s [ c + 7 ] + s [ c - 8 ] ; sum += x ; sumsq += x * y ; d [ c & 15 ] = s [ c ] ; if ( sumsq * 15 - sum * sum < flimit ) { d [ c & 15 ] = ( 8 + sum + s [ c ] ) >> 4 ; } s [ c - 8 ] = d [ ( c - 8 ) & 15 ] ; } s += pitch ; } }" 271,"CWE-119 static void header_seek ( SF_PRIVATE * psf , sf_count_t position , int whence ) { switch ( whence ) { case SEEK_SET : if ( position > SIGNED_SIZEOF ( psf -> header ) ) { psf_fseek ( psf , position , whence ) ; return ; } ; if ( position > psf -> headend ) psf -> headend += psf_fread ( psf -> header + psf -> headend , 1 , position - psf -> headend , psf ) ; psf -> headindex = position ; break ; case SEEK_CUR : if ( psf -> headindex + position < 0 ) break ; if ( psf -> headindex >= SIGNED_SIZEOF ( psf -> header ) ) { psf_fseek ( psf , position , whence ) ; return ; } ; if ( psf -> headindex + position <= psf -> headend ) { psf -> headindex += position ; break ; } ; if ( psf -> headindex + position > SIGNED_SIZEOF ( psf -> header ) ) { psf -> headindex = psf -> headend ; psf_fseek ( psf , position , SEEK_CUR ) ; break ; } ; psf -> headend += psf_fread ( psf -> header + psf -> headend , 1 , position - ( psf -> headend - psf -> headindex ) , psf ) ; psf -> headindex = psf -> headend ; break ; case SEEK_END : default : psf_log_printf ( psf , ""Bad whence param in header_seek().\\n"" ) ; break ; } ; return ; }","static void header_seek ( SF_PRIVATE * psf , sf_count_t position , int whence ) { switch ( whence ) { case SEEK_SET : if ( psf -> header . indx + position >= psf -> header . len ) psf_bump_header_allocation ( psf , position ) ; if ( position > psf -> header . len ) { psf_fseek ( psf , position , whence ) ; return ; } ; if ( position > psf -> header . end ) psf -> header . end += psf_fread ( psf -> header . ptr + psf -> header . end , 1 , position - psf -> header . end , psf ) ; psf -> header . indx = position ; break ; case SEEK_CUR : if ( psf -> header . indx + position >= psf -> header . len ) psf_bump_header_allocation ( psf , position ) ; if ( psf -> header . indx + position < 0 ) break ; if ( psf -> header . indx >= psf -> header . len ) { psf_fseek ( psf , position , whence ) ; return ; } ; if ( psf -> header . indx + position <= psf -> header . end ) { psf -> header . indx += position ; break ; } ; if ( psf -> header . indx + position > psf -> header . len ) { psf -> header . indx = psf -> header . end ; psf_fseek ( psf , position , SEEK_CUR ) ; break ; } ; psf -> header . end += psf_fread ( psf -> header . ptr + psf -> header . end , 1 , position - ( psf -> header . end - psf -> header . indx ) , psf ) ; psf -> header . indx = psf -> header . end ; break ; case SEEK_END : default : psf_log_printf ( psf , ""Bad whence param in header_seek().\\n"" ) ; break ; } ; return ; }" 272,"CWE-401 static int adis_update_scan_mode_burst ( struct iio_dev * indio_dev , const unsigned long * scan_mask ) { struct adis * adis = iio_device_get_drvdata ( indio_dev ) ; unsigned int burst_length ; u8 * tx ; burst_length = ( indio_dev -> num_channels - 1 ) * sizeof ( u16 ) ; burst_length += adis -> burst -> extra_len ; adis -> xfer = kcalloc ( 2 , sizeof ( * adis -> xfer ) , GFP_KERNEL ) ; if ( ! adis -> xfer ) return - ENOMEM ; adis -> buffer = kzalloc ( burst_length + sizeof ( u16 ) , GFP_KERNEL ) ; if ( ! adis -> buffer ) return - ENOMEM ; tx = adis -> buffer + burst_length ; tx [ 0 ] = ADIS_READ_REG ( adis -> burst -> reg_cmd ) ; tx [ 1 ] = 0 ; adis -> xfer [ 0 ] . tx_buf = tx ; adis -> xfer [ 0 ] . bits_per_word = 8 ; adis -> xfer [ 0 ] . len = 2 ; adis -> xfer [ 1 ] . rx_buf = adis -> buffer ; adis -> xfer [ 1 ] . bits_per_word = 8 ; adis -> xfer [ 1 ] . len = burst_length ; spi_message_init ( & adis -> msg ) ; spi_message_add_tail ( & adis -> xfer [ 0 ] , & adis -> msg ) ; spi_message_add_tail ( & adis -> xfer [ 1 ] , & adis -> msg ) ; return 0 ; }","static int adis_update_scan_mode_burst ( struct iio_dev * indio_dev , const unsigned long * scan_mask ) { struct adis * adis = iio_device_get_drvdata ( indio_dev ) ; unsigned int burst_length ; u8 * tx ; burst_length = ( indio_dev -> num_channels - 1 ) * sizeof ( u16 ) ; burst_length += adis -> burst -> extra_len ; adis -> xfer = kcalloc ( 2 , sizeof ( * adis -> xfer ) , GFP_KERNEL ) ; if ( ! adis -> xfer ) return - ENOMEM ; adis -> buffer = kzalloc ( burst_length + sizeof ( u16 ) , GFP_KERNEL ) ; if ( ! adis -> buffer ) { kfree ( adis -> xfer ) ; adis -> xfer = NULL ; return - ENOMEM ; } tx = adis -> buffer + burst_length ; tx [ 0 ] = ADIS_READ_REG ( adis -> burst -> reg_cmd ) ; tx [ 1 ] = 0 ; adis -> xfer [ 0 ] . tx_buf = tx ; adis -> xfer [ 0 ] . bits_per_word = 8 ; adis -> xfer [ 0 ] . len = 2 ; adis -> xfer [ 1 ] . rx_buf = adis -> buffer ; adis -> xfer [ 1 ] . bits_per_word = 8 ; adis -> xfer [ 1 ] . len = burst_length ; spi_message_init ( & adis -> msg ) ; spi_message_add_tail ( & adis -> xfer [ 0 ] , & adis -> msg ) ; spi_message_add_tail ( & adis -> xfer [ 1 ] , & adis -> msg ) ; return 0 ; }" 273,"CWE-125 static ssize_t next_line ( struct archive_read * a , const char * * b , ssize_t * avail , ssize_t * ravail , ssize_t * nl ) { ssize_t len ; int quit ; quit = 0 ; if ( * avail == 0 ) { * nl = 0 ; len = 0 ; } else len = get_line_size ( * b , * avail , nl ) ; while ( * nl == 0 && len == * avail && ! quit ) { ssize_t diff = * ravail - * avail ; size_t nbytes_req = ( * ravail + 1023 ) & ~ 1023U ; ssize_t tested ; if ( nbytes_req < ( size_t ) * ravail + 160 ) nbytes_req <<= 1 ; * b = __archive_read_ahead ( a , nbytes_req , avail ) ; if ( * b == NULL ) { if ( * ravail >= * avail ) return ( 0 ) ; * b = __archive_read_ahead ( a , * avail , avail ) ; quit = 1 ; } * ravail = * avail ; * b += diff ; * avail -= diff ; tested = len ; len = get_line_size ( * b , * avail , nl ) ; if ( len >= 0 ) len += tested ; } return ( len ) ; }","static ssize_t next_line ( struct archive_read * a , const char * * b , ssize_t * avail , ssize_t * ravail , ssize_t * nl ) { ssize_t len ; int quit ; quit = 0 ; if ( * avail == 0 ) { * nl = 0 ; len = 0 ; } else len = get_line_size ( * b , * avail , nl ) ; while ( * nl == 0 && len == * avail && ! quit ) { ssize_t diff = * ravail - * avail ; size_t nbytes_req = ( * ravail + 1023 ) & ~ 1023U ; ssize_t tested ; if ( nbytes_req < ( size_t ) * ravail + 160 ) nbytes_req <<= 1 ; * b = __archive_read_ahead ( a , nbytes_req , avail ) ; if ( * b == NULL ) { if ( * ravail >= * avail ) return ( 0 ) ; * b = __archive_read_ahead ( a , * avail , avail ) ; quit = 1 ; } * ravail = * avail ; * b += diff ; * avail -= diff ; tested = len ; len = get_line_size ( * b + len , * avail - len , nl ) ; if ( len >= 0 ) len += tested ; } return ( len ) ; }" 274,"CWE-119 int sock_setsockopt ( struct socket * sock , int level , int optname , char __user * optval , unsigned int optlen ) { struct sock * sk = sock -> sk ; int val ; int valbool ; struct linger ling ; int ret = 0 ; if ( optname == SO_BINDTODEVICE ) return sock_setbindtodevice ( sk , optval , optlen ) ; if ( optlen < sizeof ( int ) ) return - EINVAL ; if ( get_user ( val , ( int __user * ) optval ) ) return - EFAULT ; valbool = val ? 1 : 0 ; lock_sock ( sk ) ; switch ( optname ) { case SO_DEBUG : if ( val && ! capable ( CAP_NET_ADMIN ) ) ret = - EACCES ; else sock_valbool_flag ( sk , SOCK_DBG , valbool ) ; break ; case SO_REUSEADDR : sk -> sk_reuse = ( valbool ? SK_CAN_REUSE : SK_NO_REUSE ) ; break ; case SO_REUSEPORT : sk -> sk_reuseport = valbool ; break ; case SO_TYPE : case SO_PROTOCOL : case SO_DOMAIN : case SO_ERROR : ret = - ENOPROTOOPT ; break ; case SO_DONTROUTE : sock_valbool_flag ( sk , SOCK_LOCALROUTE , valbool ) ; break ; case SO_BROADCAST : sock_valbool_flag ( sk , SOCK_BROADCAST , valbool ) ; break ; case SO_SNDBUF : val = min_t ( u32 , val , sysctl_wmem_max ) ; set_sndbuf : sk -> sk_userlocks |= SOCK_SNDBUF_LOCK ; sk -> sk_sndbuf = max_t ( u32 , val * 2 , SOCK_MIN_SNDBUF ) ; sk -> sk_write_space ( sk ) ; break ; case SO_SNDBUFFORCE : if ( ! capable ( CAP_NET_ADMIN ) ) { ret = - EPERM ; break ; } goto set_sndbuf ; case SO_RCVBUF : val = min_t ( u32 , val , sysctl_rmem_max ) ; set_rcvbuf : sk -> sk_userlocks |= SOCK_RCVBUF_LOCK ; sk -> sk_rcvbuf = max_t ( u32 , val * 2 , SOCK_MIN_RCVBUF ) ; break ; case SO_RCVBUFFORCE : if ( ! capable ( CAP_NET_ADMIN ) ) { ret = - EPERM ; break ; } goto set_rcvbuf ; case SO_KEEPALIVE : # ifdef CONFIG_INET if ( sk -> sk_protocol == IPPROTO_TCP && sk -> sk_type == SOCK_STREAM ) tcp_set_keepalive ( sk , valbool ) ; # endif sock_valbool_flag ( sk , SOCK_KEEPOPEN , valbool ) ; break ; case SO_OOBINLINE : sock_valbool_flag ( sk , SOCK_URGINLINE , valbool ) ; break ; case SO_NO_CHECK : sk -> sk_no_check_tx = valbool ; break ; case SO_PRIORITY : if ( ( val >= 0 && val <= 6 ) || ns_capable ( sock_net ( sk ) -> user_ns , CAP_NET_ADMIN ) ) sk -> sk_priority = val ; else ret = - EPERM ; break ; case SO_LINGER : if ( optlen < sizeof ( ling ) ) { ret = - EINVAL ; break ; } if ( copy_from_user ( & ling , optval , sizeof ( ling ) ) ) { ret = - EFAULT ; break ; } if ( ! ling . l_onoff ) sock_reset_flag ( sk , SOCK_LINGER ) ; else { # if ( BITS_PER_LONG == 32 ) if ( ( unsigned int ) ling . l_linger >= MAX_SCHEDULE_TIMEOUT / HZ ) sk -> sk_lingertime = MAX_SCHEDULE_TIMEOUT ; else # endif sk -> sk_lingertime = ( unsigned int ) ling . l_linger * HZ ; sock_set_flag ( sk , SOCK_LINGER ) ; } break ; case SO_BSDCOMPAT :","int sock_setsockopt ( struct socket * sock , int level , int optname , char __user * optval , unsigned int optlen ) { struct sock * sk = sock -> sk ; int val ; int valbool ; struct linger ling ; int ret = 0 ; if ( optname == SO_BINDTODEVICE ) return sock_setbindtodevice ( sk , optval , optlen ) ; if ( optlen < sizeof ( int ) ) return - EINVAL ; if ( get_user ( val , ( int __user * ) optval ) ) return - EFAULT ; valbool = val ? 1 : 0 ; lock_sock ( sk ) ; switch ( optname ) { case SO_DEBUG : if ( val && ! capable ( CAP_NET_ADMIN ) ) ret = - EACCES ; else sock_valbool_flag ( sk , SOCK_DBG , valbool ) ; break ; case SO_REUSEADDR : sk -> sk_reuse = ( valbool ? SK_CAN_REUSE : SK_NO_REUSE ) ; break ; case SO_REUSEPORT : sk -> sk_reuseport = valbool ; break ; case SO_TYPE : case SO_PROTOCOL : case SO_DOMAIN : case SO_ERROR : ret = - ENOPROTOOPT ; break ; case SO_DONTROUTE : sock_valbool_flag ( sk , SOCK_LOCALROUTE , valbool ) ; break ; case SO_BROADCAST : sock_valbool_flag ( sk , SOCK_BROADCAST , valbool ) ; break ; case SO_SNDBUF : val = min_t ( u32 , val , sysctl_wmem_max ) ; set_sndbuf : sk -> sk_userlocks |= SOCK_SNDBUF_LOCK ; sk -> sk_sndbuf = max_t ( int , val * 2 , SOCK_MIN_SNDBUF ) ; sk -> sk_write_space ( sk ) ; break ; case SO_SNDBUFFORCE : if ( ! capable ( CAP_NET_ADMIN ) ) { ret = - EPERM ; break ; } goto set_sndbuf ; case SO_RCVBUF : val = min_t ( u32 , val , sysctl_rmem_max ) ; set_rcvbuf : sk -> sk_userlocks |= SOCK_RCVBUF_LOCK ; sk -> sk_rcvbuf = max_t ( int , val * 2 , SOCK_MIN_RCVBUF ) ; break ; case SO_RCVBUFFORCE : if ( ! capable ( CAP_NET_ADMIN ) ) { ret = - EPERM ; break ; } goto set_rcvbuf ; case SO_KEEPALIVE : # ifdef CONFIG_INET if ( sk -> sk_protocol == IPPROTO_TCP && sk -> sk_type == SOCK_STREAM ) tcp_set_keepalive ( sk , valbool ) ; # endif sock_valbool_flag ( sk , SOCK_KEEPOPEN , valbool ) ; break ; case SO_OOBINLINE : sock_valbool_flag ( sk , SOCK_URGINLINE , valbool ) ; break ; case SO_NO_CHECK : sk -> sk_no_check_tx = valbool ; break ; case SO_PRIORITY : if ( ( val >= 0 && val <= 6 ) || ns_capable ( sock_net ( sk ) -> user_ns , CAP_NET_ADMIN ) ) sk -> sk_priority = val ; else ret = - EPERM ; break ; case SO_LINGER : if ( optlen < sizeof ( ling ) ) { ret = - EINVAL ; break ; } if ( copy_from_user ( & ling , optval , sizeof ( ling ) ) ) { ret = - EFAULT ; break ; } if ( ! ling . l_onoff ) sock_reset_flag ( sk , SOCK_LINGER ) ; else { # if ( BITS_PER_LONG == 32 ) if ( ( unsigned int ) ling . l_linger >= MAX_SCHEDULE_TIMEOUT / HZ ) sk -> sk_lingertime = MAX_SCHEDULE_TIMEOUT ; else # endif sk -> sk_lingertime = ( unsigned int ) ling . l_linger * HZ ; sock_set_flag ( sk , SOCK_LINGER ) ; } break ; case SO_BSDCOMPAT :" 275,"CWE-119 static void send_auth ( char * username , char * password ) { struct mt_packet data ; unsigned short width = 0 ; unsigned short height = 0 ; char * terminal = getenv ( ""TERM"" ) ; char md5data [ 100 ] ; unsigned char md5sum [ 17 ] ; int plen ; md5_state_t state ; # if defined ( __linux__ ) && defined ( _POSIX_MEMLOCK_RANGE ) mlock ( md5data , sizeof ( md5data ) ) ; mlock ( md5sum , sizeof ( md5data ) ) ; # endif md5data [ 0 ] = 0 ; strncpy ( md5data + 1 , password , 82 ) ; md5data [ 83 ] = '\\0' ; memcpy ( md5data + 1 + strlen ( password ) , pass_salt , 16 ) ; md5_init ( & state ) ; md5_append ( & state , ( const md5_byte_t * ) md5data , strlen ( password ) + 17 ) ; md5_finish ( & state , ( md5_byte_t * ) md5sum + 1 ) ; md5sum [ 0 ] = 0 ; init_packet ( & data , MT_PTYPE_DATA , srcmac , dstmac , sessionkey , outcounter ) ; plen = add_control_packet ( & data , MT_CPTYPE_PASSWORD , md5sum , 17 ) ; plen += add_control_packet ( & data , MT_CPTYPE_USERNAME , username , strlen ( username ) ) ; plen += add_control_packet ( & data , MT_CPTYPE_TERM_TYPE , terminal , strlen ( terminal ) ) ; if ( is_a_tty && get_terminal_size ( & width , & height ) != - 1 ) { width = htole16 ( width ) ; height = htole16 ( height ) ; plen += add_control_packet ( & data , MT_CPTYPE_TERM_WIDTH , & width , 2 ) ; plen += add_control_packet ( & data , MT_CPTYPE_TERM_HEIGHT , & height , 2 ) ; } outcounter += plen ; send_udp ( & data , 1 ) ; }","static void send_auth ( char * username , char * password ) { struct mt_packet data ; unsigned short width = 0 ; unsigned short height = 0 ; char * terminal = getenv ( ""TERM"" ) ; char md5data [ 100 ] ; unsigned char md5sum [ 17 ] ; int plen , act_pass_len ; md5_state_t state ; # if defined ( __linux__ ) && defined ( _POSIX_MEMLOCK_RANGE ) mlock ( md5data , sizeof ( md5data ) ) ; mlock ( md5sum , sizeof ( md5data ) ) ; # endif act_pass_len = strnlen ( password , 82 ) ; md5data [ 0 ] = 0 ; memcpy ( md5data + 1 , password , act_pass_len ) ; memcpy ( md5data + 1 + act_pass_len , pass_salt , 16 ) ; md5_init ( & state ) ; md5_append ( & state , ( const md5_byte_t * ) md5data , 1 + act_pass_len + 16 ) ; md5_finish ( & state , ( md5_byte_t * ) md5sum + 1 ) ; md5sum [ 0 ] = 0 ; init_packet ( & data , MT_PTYPE_DATA , srcmac , dstmac , sessionkey , outcounter ) ; plen = add_control_packet ( & data , MT_CPTYPE_PASSWORD , md5sum , 17 ) ; plen += add_control_packet ( & data , MT_CPTYPE_USERNAME , username , strlen ( username ) ) ; plen += add_control_packet ( & data , MT_CPTYPE_TERM_TYPE , terminal , strlen ( terminal ) ) ; if ( is_a_tty && get_terminal_size ( & width , & height ) != - 1 ) { width = htole16 ( width ) ; height = htole16 ( height ) ; plen += add_control_packet ( & data , MT_CPTYPE_TERM_WIDTH , & width , 2 ) ; plen += add_control_packet ( & data , MT_CPTYPE_TERM_HEIGHT , & height , 2 ) ; } outcounter += plen ; send_udp ( & data , 1 ) ; }" 276,"CWE-269 static void skel ( const char * homedir , uid_t u , gid_t g ) { char * fname ; if ( ! arg_shell_none && ( strcmp ( cfg . shell , ""/usr/bin/zsh"" ) == 0 || strcmp ( cfg . shell , ""/bin/zsh"" ) == 0 ) ) { if ( asprintf ( & fname , ""%s/.zshrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.zshrc"" , & s ) == 0 ) { if ( copy_file ( ""/etc/skel/.zshrc"" , fname , u , g , 0644 ) == 0 ) { fs_logger ( ""clone /etc/skel/.zshrc"" ) ; } } else { FILE * fp = fopen ( fname , ""w"" ) ; if ( fp ) { fprintf ( fp , ""\\n"" ) ; SET_PERMS_STREAM ( fp , u , g , S_IRUSR | S_IWUSR ) ; fclose ( fp ) ; fs_logger2 ( ""touch"" , fname ) ; } } free ( fname ) ; } else if ( ! arg_shell_none && strcmp ( cfg . shell , ""/bin/csh"" ) == 0 ) { if ( asprintf ( & fname , ""%s/.cshrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.cshrc"" , & s ) == 0 ) { if ( copy_file ( ""/etc/skel/.cshrc"" , fname , u , g , 0644 ) == 0 ) { fs_logger ( ""clone /etc/skel/.cshrc"" ) ; } } else { FILE * fp = fopen ( fname , ""w"" ) ; if ( fp ) { fprintf ( fp , ""\\n"" ) ; SET_PERMS_STREAM ( fp , u , g , S_IRUSR | S_IWUSR ) ; fclose ( fp ) ; fs_logger2 ( ""touch"" , fname ) ; } } free ( fname ) ; } else { if ( asprintf ( & fname , ""%s/.bashrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.bashrc"" , & s ) == 0 ) { if ( copy_file ( ""/etc/skel/.bashrc"" , fname , u , g , 0644 ) == 0 ) { fs_logger ( ""clone /etc/skel/.bashrc"" ) ; } } free ( fname ) ; } }","static void skel ( const char * homedir , uid_t u , gid_t g ) { char * fname ; if ( ! arg_shell_none && ( strcmp ( cfg . shell , ""/usr/bin/zsh"" ) == 0 || strcmp ( cfg . shell , ""/bin/zsh"" ) == 0 ) ) { if ( asprintf ( & fname , ""%s/.zshrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.zshrc"" , & s ) == 0 ) { copy_file ( ""/etc/skel/.zshrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.zshrc"" ) ; } else { touch_file_as_user ( fname , u , g , 0644 ) ; fs_logger2 ( ""touch"" , fname ) ; } free ( fname ) ; } else if ( ! arg_shell_none && strcmp ( cfg . shell , ""/bin/csh"" ) == 0 ) { if ( asprintf ( & fname , ""%s/.cshrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.cshrc"" , & s ) == 0 ) { copy_file ( ""/etc/skel/.cshrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.cshrc"" ) ; } else { touch_file_as_user ( fname , u , g , 0644 ) ; fs_logger2 ( ""touch"" , fname ) ; } free ( fname ) ; } else { if ( asprintf ( & fname , ""%s/.bashrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.bashrc"" , & s ) == 0 ) { copy_file ( ""/etc/skel/.bashrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.bashrc"" ) ; } free ( fname ) ; } }" 277,"CWE-79 void interprete ( char * lbook , char * path ) { int status , i , j , n , message_id , inactive ; char list [ 1000 ] , section [ 256 ] , str [ NAME_LENGTH ] , str1 [ NAME_LENGTH ] , str2 [ NAME_LENGTH ] , edit_id [ 80 ] , file_name [ 256 ] , command [ 256 ] , enc_path [ 256 ] , dec_path [ 256 ] , uname [ 80 ] , full_name [ 256 ] , user_email [ 256 ] , logbook [ 256 ] , logbook_enc [ 256 ] , * experiment , group [ 256 ] , css [ 256 ] , * pfile , attachment [ MAX_PATH_LENGTH ] , str3 [ NAME_LENGTH ] , thumb_name [ 256 ] , sid [ 32 ] , error_str [ 256 ] , subdir [ 256 ] , * s ; LOGBOOK * lbs ; FILE * f ; strcpy ( dec_path , path ) ; url_decode ( dec_path ) ; strcpy ( enc_path , dec_path ) ; url_encode ( enc_path , sizeof ( enc_path ) ) ; strencode2 ( command , isparam ( ""cmd"" ) ? getparam ( ""cmd"" ) : """" , sizeof ( command ) ) ; strencode2 ( group , isparam ( ""group"" ) ? getparam ( ""group"" ) : """" , sizeof ( group ) ) ; experiment = getparam ( ""exp"" ) ; if ( getcfg ( lbook , ""Logging Level"" , str , sizeof ( str ) ) ) _logging_level = atoi ( str ) ; else _logging_level = 2 ; set_condition ( """" ) ; message_id = atoi ( dec_path ) ; if ( isparam ( ""jcmd"" ) && * getparam ( ""jcmd"" ) ) strlcpy ( command , getparam ( ""jcmd"" ) , sizeof ( command ) ) ; if ( stricmp ( command , ""loc"" ) == 0 ) { show_http_header ( NULL , FALSE , NULL ) ; if ( isparam ( ""value"" ) && * getparam ( ""value"" ) ) rsputs ( loc ( getparam ( ""value"" ) ) ) ; s = loc ( ""Drop attachments here..."" ) ; s = loc ( ""Insert Timestamp"" ) ; if ( s ) s = NULL ; return ; } if ( experiment && experiment [ 0 ] ) { strcpy ( logbook_enc , experiment ) ; strcpy ( logbook , experiment ) ; url_decode ( logbook ) ; for ( i = 0 ; ; i ++ ) { if ( ! enumgrp ( i , str ) ) break ; if ( strieq ( logbook , str ) ) break ; } if ( ! strieq ( logbook , str ) ) { sprintf ( str , ""Error: logbook \\""%s\\"" not defined in %s"" , logbook_enc , CFGFILE ) ; show_error ( str ) ; return ; } } else { strcpy ( logbook_enc , lbook ) ; strcpy ( logbook , lbook ) ; url_decode ( logbook ) ; } setcfg_topgroup ( """" ) ; sprintf ( str , ""Top group %s"" , logbook ) ; if ( getcfg ( ""global"" , str , list , sizeof ( list ) ) ) { setcfg_topgroup ( logbook ) ; logbook [ 0 ] = 0 ; } for ( i = j = 0 ; ; i ++ ) { if ( ! enumgrp ( i , str ) ) break ; if ( is_logbook ( str ) ) { if ( ! strieq ( str , lb_list [ j ++ ] . name ) ) { el_index_logbooks ( ) ; break ; } } } if ( lb_list [ j ] . name [ 0 ] != 0 ) el_index_logbooks ( ) ; if ( ! logbook [ 0 ] ) { if ( getcfg ( group , ""Self register"" , str , sizeof ( str ) ) && atoi ( str ) > 0 ) { if ( ! do_self_register ( NULL , getparam ( ""cmd"" ) ) ) return ; } if ( strieq ( command , loc ( ""Activate"" ) ) && isparam ( ""new_user_name"" ) && isparam ( ""code"" ) ) {","void interprete ( char * lbook , char * path ) { int status , i , j , n , message_id , inactive ; char list [ 1000 ] , section [ 256 ] , str [ NAME_LENGTH ] , str1 [ NAME_LENGTH ] , str2 [ NAME_LENGTH ] , edit_id [ 80 ] , file_name [ 256 ] , command [ 256 ] , enc_path [ 256 ] , dec_path [ 256 ] , uname [ 80 ] , full_name [ 256 ] , user_email [ 256 ] , logbook [ 256 ] , logbook_enc [ 256 ] , * experiment , group [ 256 ] , css [ 256 ] , * pfile , attachment [ MAX_PATH_LENGTH ] , str3 [ NAME_LENGTH ] , thumb_name [ 256 ] , sid [ 32 ] , error_str [ 256 ] , subdir [ 256 ] , * s ; LOGBOOK * lbs ; FILE * f ; strcpy ( dec_path , path ) ; url_decode ( dec_path ) ; strcpy ( enc_path , dec_path ) ; url_encode ( enc_path , sizeof ( enc_path ) ) ; strencode2 ( command , isparam ( ""cmd"" ) ? getparam ( ""cmd"" ) : """" , sizeof ( command ) ) ; strencode2 ( group , isparam ( ""group"" ) ? getparam ( ""group"" ) : """" , sizeof ( group ) ) ; experiment = getparam ( ""exp"" ) ; if ( getcfg ( lbook , ""Logging Level"" , str , sizeof ( str ) ) ) _logging_level = atoi ( str ) ; else _logging_level = 2 ; set_condition ( """" ) ; message_id = atoi ( dec_path ) ; if ( isparam ( ""jcmd"" ) && * getparam ( ""jcmd"" ) ) strlcpy ( command , getparam ( ""jcmd"" ) , sizeof ( command ) ) ; if ( stricmp ( command , ""loc"" ) == 0 ) { show_http_header ( NULL , FALSE , NULL ) ; if ( isparam ( ""value"" ) && * getparam ( ""value"" ) ) { strencode2 ( str , getparam ( ""value"" ) , sizeof ( str ) ) ; rsputs ( loc ( str ) ) ; } s = loc ( ""Drop attachments here..."" ) ; s = loc ( ""Insert Timestamp"" ) ; if ( s ) s = NULL ; return ; } if ( experiment && experiment [ 0 ] ) { strcpy ( logbook_enc , experiment ) ; strcpy ( logbook , experiment ) ; url_decode ( logbook ) ; for ( i = 0 ; ; i ++ ) { if ( ! enumgrp ( i , str ) ) break ; if ( strieq ( logbook , str ) ) break ; } if ( ! strieq ( logbook , str ) ) { sprintf ( str , ""Error: logbook \\""%s\\"" not defined in %s"" , logbook_enc , CFGFILE ) ; show_error ( str ) ; return ; } } else { strcpy ( logbook_enc , lbook ) ; strcpy ( logbook , lbook ) ; url_decode ( logbook ) ; } setcfg_topgroup ( """" ) ; sprintf ( str , ""Top group %s"" , logbook ) ; if ( getcfg ( ""global"" , str , list , sizeof ( list ) ) ) { setcfg_topgroup ( logbook ) ; logbook [ 0 ] = 0 ; } for ( i = j = 0 ; ; i ++ ) { if ( ! enumgrp ( i , str ) ) break ; if ( is_logbook ( str ) ) { if ( ! strieq ( str , lb_list [ j ++ ] . name ) ) { el_index_logbooks ( ) ; break ; } } } if ( lb_list [ j ] . name [ 0 ] != 0 ) el_index_logbooks ( ) ; if ( ! logbook [ 0 ] ) { if ( getcfg ( group , ""Self register"" , str , sizeof ( str ) ) && atoi ( str ) > 0 ) { if ( ! do_self_register ( NULL , getparam ( ""cmd"" ) ) ) return ; } if ( strieq ( command , loc ( ""Activate"" ) ) && isparam ( ""new_user_name"" ) && isparam ( ""code"" ) ) {" 278,"CWE-119 static int DecodeGifImg ( struct ngiflib_img * i ) { struct ngiflib_decode_context context ; long npix ; u8 * stackp ; u8 * stack_top ; u16 clr ; u16 eof ; u16 free ; u16 act_code = 0 ; u16 old_code = 0 ; u16 read_byt ; u16 ab_prfx [ 4096 ] ; u8 ab_suffx [ 4096 ] ; u8 ab_stack [ 4096 ] ; u8 flags ; u8 casspecial = 0 ; if ( ! i ) return - 1 ; i -> posX = GetWord ( i -> parent ) ; i -> posY = GetWord ( i -> parent ) ; i -> width = GetWord ( i -> parent ) ; i -> height = GetWord ( i -> parent ) ; context . Xtogo = i -> width ; context . curY = i -> posY ; # ifdef NGIFLIB_INDEXED_ONLY # ifdef NGIFLIB_ENABLE_CALLBACKS context . line_p . p8 = i -> parent -> frbuff . p8 + ( u32 ) i -> posY * i -> parent -> width ; context . frbuff_p . p8 = context . line_p . p8 + i -> posX ; # else context . frbuff_p . p8 = i -> parent -> frbuff . p8 + ( u32 ) i -> posY * i -> parent -> width + i -> posX ; # endif # else if ( i -> parent -> mode & NGIFLIB_MODE_INDEXED ) { # ifdef NGIFLIB_ENABLE_CALLBACKS context . line_p . p8 = i -> parent -> frbuff . p8 + ( u32 ) i -> posY * i -> parent -> width ; context . frbuff_p . p8 = context . line_p . p8 + i -> posX ; # else context . frbuff_p . p8 = i -> parent -> frbuff . p8 + ( u32 ) i -> posY * i -> parent -> width + i -> posX ; # endif } else { # ifdef NGIFLIB_ENABLE_CALLBACKS context . line_p . p32 = i -> parent -> frbuff . p32 + ( u32 ) i -> posY * i -> parent -> width ; context . frbuff_p . p32 = context . line_p . p32 + i -> posX ; # else context . frbuff_p . p32 = i -> parent -> frbuff . p32 + ( u32 ) i -> posY * i -> parent -> width + i -> posX ; # endif } # endif npix = ( long ) i -> width * i -> height ; flags = GetByte ( i -> parent ) ; i -> interlaced = ( flags & 64 ) >> 6 ; context . pass = i -> interlaced ? 1 : 0 ; i -> sort_flag = ( flags & 32 ) >> 5 ; i -> localpalbits = ( flags & 7 ) + 1 ; if ( flags & 128 ) { int k ; int localpalsize = 1 << i -> localpalbits ; # if ! defined ( NGIFLIB_NO_FILE ) if ( i -> parent && i -> parent -> log ) fprintf ( i -> parent -> log , ""Local palette\\n"" ) ; # endif i -> palette = ( struct ngiflib_rgb * ) ngiflib_malloc ( sizeof ( struct ngiflib_rgb ) * localpalsize ) ; for ( k = 0 ; k < localpalsize ; k ++ ) { i -> palette [ k ] . r = GetByte ( i -> parent ) ; i -> palette [ k ] . g = GetByte ( i -> parent ) ; i -> palette [ k ] . b = GetByte ( i -> parent ) ; } # ifdef NGIFLIB_ENABLE_CALLBACKS if ( i -> parent -> palette_cb ) i -> parent -> palette_cb ( i -> parent , i -> palette , localpalsize ) ; # endif } else { i -> palette = i -> parent -> palette ; i -> localpalbits = i -> parent -> imgbits ;","static int DecodeGifImg ( struct ngiflib_img * i ) { struct ngiflib_decode_context context ; long npix ; u8 * stackp ; u8 * stack_top ; u16 clr ; u16 eof ; u16 free ; u16 act_code = 0 ; u16 old_code = 0 ; u16 read_byt ; u16 ab_prfx [ 4096 ] ; u8 ab_suffx [ 4096 ] ; u8 ab_stack [ 4096 ] ; u8 flags ; u8 casspecial = 0 ; if ( ! i ) return - 1 ; i -> posX = GetWord ( i -> parent ) ; i -> posY = GetWord ( i -> parent ) ; i -> width = GetWord ( i -> parent ) ; i -> height = GetWord ( i -> parent ) ; if ( ( i -> width > i -> parent -> width ) || ( i -> height > i -> parent -> height ) ) { # if ! defined ( NGIFLIB_NO_FILE ) if ( i -> parent -> log ) fprintf ( i -> parent -> log , ""*** ERROR *** Image bigger than global GIF canvas !\\n"" ) ; # endif return - 1 ; } if ( ( i -> posX + i -> width ) > i -> parent -> width ) { # if ! defined ( NGIFLIB_NO_FILE ) if ( i -> parent -> log ) fprintf ( i -> parent -> log , ""*** WARNING *** Adjusting X position\\n"" ) ; # endif i -> posX = i -> parent -> width - i -> width ; } if ( ( i -> posY + i -> height ) > i -> parent -> height ) { # if ! defined ( NGIFLIB_NO_FILE ) if ( i -> parent -> log ) fprintf ( i -> parent -> log , ""*** WARNING *** Adjusting Y position\\n"" ) ; # endif i -> posY = i -> parent -> height - i -> height ; } context . Xtogo = i -> width ; context . curY = i -> posY ; # ifdef NGIFLIB_INDEXED_ONLY # ifdef NGIFLIB_ENABLE_CALLBACKS context . line_p . p8 = i -> parent -> frbuff . p8 + ( u32 ) i -> posY * i -> parent -> width ; context . frbuff_p . p8 = context . line_p . p8 + i -> posX ; # else context . frbuff_p . p8 = i -> parent -> frbuff . p8 + ( u32 ) i -> posY * i -> parent -> width + i -> posX ; # endif # else if ( i -> parent -> mode & NGIFLIB_MODE_INDEXED ) { # ifdef NGIFLIB_ENABLE_CALLBACKS context . line_p . p8 = i -> parent -> frbuff . p8 + ( u32 ) i -> posY * i -> parent -> width ; context . frbuff_p . p8 = context . line_p . p8 + i -> posX ; # else context . frbuff_p . p8 = i -> parent -> frbuff . p8 + ( u32 ) i -> posY * i -> parent -> width + i -> posX ; # endif } else { # ifdef NGIFLIB_ENABLE_CALLBACKS context . line_p . p32 = i -> parent -> frbuff . p32 + ( u32 ) i -> posY * i -> parent -> width ; context . frbuff_p . p32 = context . line_p . p32 + i -> posX ; # else context . frbuff_p . p32 = i -> parent -> frbuff . p32 + ( u32 ) i -> posY * i -> parent -> width + i -> posX ; # endif } # endif npix = ( long ) i -> width * i -> height ; flags = GetByte ( i -> parent ) ; i -> interlaced = ( flags & 64 ) >> 6 ; context . pass = i -> interlaced ? 1 : 0 ; i -> sort_flag = ( flags & 32 ) >> 5 ; i -> localpalbits = ( flags & 7 ) + 1 ; if ( flags & 128 ) { int k ; int localpalsize = 1 << i -> localpalbits ; # if ! defined ( NGIFLIB_NO_FILE ) if ( i -> parent && i -> parent -> log ) fprintf ( i -> parent -> log , ""Local palette\\n"" ) ; # endif i -> palette = ( struct ngiflib_rgb * ) ngiflib_malloc ( sizeof ( struct ngiflib_rgb ) * localpalsize ) ; for ( k = 0 ; k < localpalsize ; k ++ ) { i -> palette [ k ] . r = GetByte ( i -> parent ) ; i -> palette [ k ] . g = GetByte ( i -> parent ) ; i -> palette [ k ] . b = GetByte ( i -> parent ) ; } # ifdef NGIFLIB_ENABLE_CALLBACKS if ( i -> parent -> palette_cb ) i -> parent -> palette_cb ( i -> parent , i -> palette , localpalsize ) ; # endif } else { i -> palette = i -> parent -> palette ; i -> localpalbits = i -> parent -> imgbits ;" 279,"CWE-119 int mlx4_register_mac ( struct mlx4_dev * dev , u8 port , u64 mac , int * index ) { struct mlx4_mac_table * table = & mlx4_priv ( dev ) -> port [ port ] . mac_table ; int i , err = 0 ; int free = - 1 ; mlx4_dbg ( dev , ""Registering MAC: 0x%llx\\n"" , ( unsigned long long ) mac ) ; mutex_lock ( & table -> mutex ) ; for ( i = 0 ; i < MLX4_MAX_MAC_NUM - 1 ; i ++ ) { if ( free < 0 && ! table -> refs [ i ] ) { free = i ; continue ; } if ( mac == ( MLX4_MAC_MASK & be64_to_cpu ( table -> entries [ i ] ) ) ) { * index = i ; goto out ; } } mlx4_dbg ( dev , ""Free MAC index is %d\\n"" , free ) ; if ( table -> total == table -> max ) { err = - ENOSPC ; goto out ; } table -> refs [ free ] = 1 ; table -> entries [ free ] = cpu_to_be64 ( mac | MLX4_MAC_VALID ) ; err = mlx4_set_port_mac_table ( dev , port , table -> entries ) ; if ( unlikely ( err ) ) { mlx4_err ( dev , ""Failed adding MAC: 0x%llx\\n"" , ( unsigned long long ) mac ) ; table -> refs [ free ] = 0 ; table -> entries [ free ] = 0 ; goto out ; } * index = free ; out : mutex_unlock ( & table -> mutex ) ; return err ; }","int mlx4_register_mac ( struct mlx4_dev * dev , u8 port , u64 mac , int * index ) { struct mlx4_mac_table * table = & mlx4_priv ( dev ) -> port [ port ] . mac_table ; int i , err = 0 ; int free = - 1 ; mlx4_dbg ( dev , ""Registering MAC: 0x%llx\\n"" , ( unsigned long long ) mac ) ; mutex_lock ( & table -> mutex ) ; for ( i = 0 ; i < MLX4_MAX_MAC_NUM - 1 ; i ++ ) { if ( free < 0 && ! table -> refs [ i ] ) { free = i ; continue ; } if ( mac == ( MLX4_MAC_MASK & be64_to_cpu ( table -> entries [ i ] ) ) ) { * index = i ; + table -> refs [ i ] ; goto out ; } } if ( free < 0 ) { err = - ENOMEM ; goto out ; } mlx4_dbg ( dev , ""Free MAC index is %d\\n"" , free ) ; if ( table -> total == table -> max ) { err = - ENOSPC ; goto out ; } table -> refs [ free ] = 1 ; table -> entries [ free ] = cpu_to_be64 ( mac | MLX4_MAC_VALID ) ; err = mlx4_set_port_mac_table ( dev , port , table -> entries ) ; if ( unlikely ( err ) ) { mlx4_err ( dev , ""Failed adding MAC: 0x%llx\\n"" , ( unsigned long long ) mac ) ; table -> refs [ free ] = 0 ; table -> entries [ free ] = 0 ; goto out ; } * index = free ; + table -> total ; out : mutex_unlock ( & table -> mutex ) ; return err ; }" 280,"CWE-119 static krb5_error_code get_matching_data ( krb5_context context , pkinit_plg_crypto_context plg_cryptoctx , pkinit_req_crypto_context req_cryptoctx , X509 * cert , pkinit_cert_matching_data * * md_out ) { krb5_error_code ret = ENOMEM ; pkinit_cert_matching_data * md = NULL ; krb5_principal * pkinit_sans = NULL , * upn_sans = NULL ; size_t i , j ; char buf [ DN_BUF_LEN ] ; unsigned int bufsize = sizeof ( buf ) ; * md_out = NULL ; md = calloc ( 1 , sizeof ( * md ) ) ; if ( md == NULL ) goto cleanup ; X509_NAME_oneline_ex ( X509_get_subject_name ( cert ) , buf , & bufsize , XN_FLAG_SEP_COMMA_PLUS ) ; md -> subject_dn = strdup ( buf ) ; if ( md -> subject_dn == NULL ) { ret = ENOMEM ; goto cleanup ; } X509_NAME_oneline_ex ( X509_get_issuer_name ( cert ) , buf , & bufsize , XN_FLAG_SEP_COMMA_PLUS ) ; md -> issuer_dn = strdup ( buf ) ; if ( md -> issuer_dn == NULL ) { ret = ENOMEM ; goto cleanup ; } ret = crypto_retrieve_X509_sans ( context , plg_cryptoctx , req_cryptoctx , cert , & pkinit_sans , & upn_sans , NULL ) ; if ( ret ) goto cleanup ; j = 0 ; if ( pkinit_sans != NULL ) { for ( i = 0 ; pkinit_sans [ i ] != NULL ; i ++ ) j ++ ; } if ( upn_sans != NULL ) { for ( i = 0 ; upn_sans [ i ] != NULL ; i ++ ) j ++ ; } if ( j != 0 ) { md -> sans = calloc ( ( size_t ) j + 1 , sizeof ( * md -> sans ) ) ; if ( md -> sans == NULL ) { ret = ENOMEM ; goto cleanup ; } j = 0 ; if ( pkinit_sans != NULL ) { for ( i = 0 ; pkinit_sans [ i ] != NULL ; i ++ ) md -> sans [ j ++ ] = pkinit_sans [ i ] ; free ( pkinit_sans ) ; } if ( upn_sans != NULL ) { for ( i = 0 ; upn_sans [ i ] != NULL ; i ++ ) md -> sans [ j ++ ] = upn_sans [ i ] ; free ( upn_sans ) ; } md -> sans [ j ] = NULL ; } else md -> sans = NULL ; ret = crypto_retrieve_X509_key_usage ( context , plg_cryptoctx , req_cryptoctx , cert , & md -> ku_bits , & md -> eku_bits ) ; if ( ret ) goto cleanup ; * md_out = md ; md = NULL ; cleanup : crypto_cert_free_matching_data ( context , md ) ; return ret ; }","static krb5_error_code get_matching_data ( krb5_context context , pkinit_plg_crypto_context plg_cryptoctx , pkinit_req_crypto_context req_cryptoctx , X509 * cert , pkinit_cert_matching_data * * md_out ) { krb5_error_code ret = ENOMEM ; pkinit_cert_matching_data * md = NULL ; krb5_principal * pkinit_sans = NULL , * upn_sans = NULL ; size_t i , j ; * md_out = NULL ; md = calloc ( 1 , sizeof ( * md ) ) ; if ( md == NULL ) goto cleanup ; ret = rfc2253_name ( X509_get_subject_name ( cert ) , & md -> subject_dn ) ; if ( ret ) goto cleanup ; ret = rfc2253_name ( X509_get_issuer_name ( cert ) , & md -> issuer_dn ) ; if ( ret ) goto cleanup ; ret = crypto_retrieve_X509_sans ( context , plg_cryptoctx , req_cryptoctx , cert , & pkinit_sans , & upn_sans , NULL ) ; if ( ret ) goto cleanup ; j = 0 ; if ( pkinit_sans != NULL ) { for ( i = 0 ; pkinit_sans [ i ] != NULL ; i ++ ) j ++ ; } if ( upn_sans != NULL ) { for ( i = 0 ; upn_sans [ i ] != NULL ; i ++ ) j ++ ; } if ( j != 0 ) { md -> sans = calloc ( ( size_t ) j + 1 , sizeof ( * md -> sans ) ) ; if ( md -> sans == NULL ) { ret = ENOMEM ; goto cleanup ; } j = 0 ; if ( pkinit_sans != NULL ) { for ( i = 0 ; pkinit_sans [ i ] != NULL ; i ++ ) md -> sans [ j ++ ] = pkinit_sans [ i ] ; free ( pkinit_sans ) ; } if ( upn_sans != NULL ) { for ( i = 0 ; upn_sans [ i ] != NULL ; i ++ ) md -> sans [ j ++ ] = upn_sans [ i ] ; free ( upn_sans ) ; } md -> sans [ j ] = NULL ; } else md -> sans = NULL ; ret = crypto_retrieve_X509_key_usage ( context , plg_cryptoctx , req_cryptoctx , cert , & md -> ku_bits , & md -> eku_bits ) ; if ( ret ) goto cleanup ; * md_out = md ; md = NULL ; cleanup : crypto_cert_free_matching_data ( context , md ) ; return ret ; }" 281,"CWE-119 void * vpx_memalign ( size_t align , size_t size ) { void * addr , * x = NULL ; # if CONFIG_MEM_MANAGER int number_aau ; if ( vpx_mm_create_heap_memory ( ) < 0 ) { _P ( printf ( ""[vpx][mm] ERROR vpx_memalign() Couldn\'t create memory for Heap.\\n"" ) ; ) } number_aau = ( ( size + align - 1 + ADDRESS_STORAGE_SIZE ) >> SHIFT_HMM_ADDR_ALIGN_UNIT ) + 1 ; addr = hmm_alloc ( & hmm_d , number_aau ) ; # else addr = VPX_MALLOC_L ( size + align - 1 + ADDRESS_STORAGE_SIZE ) ; # endif if ( addr ) { x = align_addr ( ( unsigned char * ) addr + ADDRESS_STORAGE_SIZE , ( int ) align ) ; ( ( size_t * ) x ) [ - 1 ] = ( size_t ) addr ; } return x ; }","void * vpx_memalign ( size_t align , size_t size ) { void * addr , * x = NULL ; addr = malloc ( size + align - 1 + ADDRESS_STORAGE_SIZE ) ; if ( addr ) { x = align_addr ( ( unsigned char * ) addr + ADDRESS_STORAGE_SIZE , ( int ) align ) ; ( ( size_t * ) x ) [ - 1 ] = ( size_t ) addr ; } return x ; }" 282,"CWE-119 static vpx_codec_err_t vp8_init ( vpx_codec_ctx_t * ctx , vpx_codec_priv_enc_mr_cfg_t * data ) { vpx_codec_err_t res = VPX_CODEC_OK ; ( void ) data ; vp8_rtcd ( ) ; if ( ! ctx -> priv ) { vpx_codec_mmap_t mmap ; mmap . id = vp8_mem_req_segs [ 0 ] . id ; mmap . sz = sizeof ( vpx_codec_alg_priv_t ) ; mmap . align = vp8_mem_req_segs [ 0 ] . align ; mmap . flags = vp8_mem_req_segs [ 0 ] . flags ; res = vpx_mmap_alloc ( & mmap ) ; if ( res != VPX_CODEC_OK ) return res ; vp8_init_ctx ( ctx , & mmap ) ; ctx -> priv -> alg_priv -> fragments . count = 0 ; ctx -> priv -> alg_priv -> fragments . enabled = ( ctx -> priv -> alg_priv -> base . init_flags & VPX_CODEC_USE_INPUT_FRAGMENTS ) ; ctx -> priv -> alg_priv -> defer_alloc = 1 ; } ctx -> priv -> alg_priv -> yv12_frame_buffers . use_frame_threads = ( ctx -> priv -> alg_priv -> base . init_flags & VPX_CODEC_USE_FRAME_THREADING ) ; ctx -> priv -> alg_priv -> yv12_frame_buffers . use_frame_threads = 0 ; if ( ctx -> priv -> alg_priv -> yv12_frame_buffers . use_frame_threads && ( ( ctx -> priv -> alg_priv -> base . init_flags & VPX_CODEC_USE_ERROR_CONCEALMENT ) || ( ctx -> priv -> alg_priv -> base . init_flags & VPX_CODEC_USE_INPUT_FRAGMENTS ) ) ) { res = VPX_CODEC_INVALID_PARAM ; } return res ; }","static vpx_codec_err_t vp8_init ( vpx_codec_ctx_t * ctx , vpx_codec_priv_enc_mr_cfg_t * data ) { vpx_codec_err_t res = VPX_CODEC_OK ; vpx_codec_alg_priv_t * priv = NULL ; ( void ) data ; vp8_rtcd ( ) ; vpx_dsp_rtcd ( ) ; vpx_scale_rtcd ( ) ; if ( ! ctx -> priv ) { vp8_init_ctx ( ctx ) ; priv = ( vpx_codec_alg_priv_t * ) ctx -> priv ; priv -> fragments . count = 0 ; priv -> fragments . enabled = ( priv -> base . init_flags & VPX_CODEC_USE_INPUT_FRAGMENTS ) ; } else { priv = ( vpx_codec_alg_priv_t * ) ctx -> priv ; } priv -> yv12_frame_buffers . use_frame_threads = ( ctx -> priv -> init_flags & VPX_CODEC_USE_FRAME_THREADING ) ; priv -> yv12_frame_buffers . use_frame_threads = 0 ; if ( priv -> yv12_frame_buffers . use_frame_threads && ( ( ctx -> priv -> init_flags & VPX_CODEC_USE_ERROR_CONCEALMENT ) || ( ctx -> priv -> init_flags & VPX_CODEC_USE_INPUT_FRAGMENTS ) ) ) { res = VPX_CODEC_INVALID_PARAM ; } return res ; }" 283,"CWE-264 int setpwnam ( struct passwd * pwd ) { FILE * fp = NULL , * pwf = NULL ; int save_errno ; int found ; int namelen ; int buflen = 256 ; int contlen , rc ; char * linebuf = NULL ; char * tmpname = NULL ; char * atomic_dir = ""/etc"" ; pw_init ( ) ; if ( ( fp = xfmkstemp ( & tmpname , atomic_dir ) ) == NULL ) return - 1 ; if ( fchown ( fileno ( fp ) , ( uid_t ) 0 , ( gid_t ) 0 ) < 0 ) goto fail ; if ( lckpwdf ( ) < 0 ) goto fail ; pwf = fopen ( PASSWD_FILE , ""r"" ) ; if ( ! pwf ) goto fail ; namelen = strlen ( pwd -> pw_name ) ; linebuf = malloc ( buflen ) ; if ( ! linebuf ) goto fail ; found = false ; while ( fgets ( linebuf , buflen , pwf ) != NULL ) { contlen = strlen ( linebuf ) ; while ( linebuf [ contlen - 1 ] != '\\n' && ! feof ( pwf ) ) { char * tmp ; buflen *= 2 ; tmp = realloc ( linebuf , buflen ) ; if ( tmp == NULL ) goto fail ; linebuf = tmp ; if ( fgets ( & linebuf [ contlen ] , buflen / 2 , pwf ) == NULL ) break ; contlen = strlen ( linebuf ) ; } if ( ! found && linebuf [ namelen ] == ':' && ! strncmp ( linebuf , pwd -> pw_name , namelen ) ) { if ( putpwent ( pwd , fp ) < 0 ) goto fail ; found = true ; continue ; } fputs ( linebuf , fp ) ; } if ( fchmod ( fileno ( fp ) , 0644 ) < 0 ) goto fail ; rc = close_stream ( fp ) ; fp = NULL ; if ( rc != 0 ) goto fail ; fclose ( pwf ) ; pwf = NULL ; if ( ! found ) { errno = ENOENT ; goto fail ; } unlink ( PASSWD_FILE "".OLD"" ) ; ignore_result ( link ( PASSWD_FILE , PASSWD_FILE "".OLD"" ) ) ; if ( rename ( tmpname , PASSWD_FILE ) < 0 )"," int setpwnam ( struct passwd * pwd , const char * prefix ) { FILE * fp = NULL , * pwf = NULL ; int save_errno ; int found ; int namelen ; int buflen = 256 ; int contlen , rc ; char * linebuf = NULL ; char * tmpname = NULL ; pw_init ( ) ; if ( ( fp = xfmkstemp ( & tmpname , ""/etc"" , prefix ) ) == NULL ) return - 1 ; if ( fchown ( fileno ( fp ) , ( uid_t ) 0 , ( gid_t ) 0 ) < 0 ) goto fail ; if ( lckpwdf ( ) < 0 ) goto fail ; pwf = fopen ( PASSWD_FILE , ""r"" ) ; if ( ! pwf ) goto fail ; namelen = strlen ( pwd -> pw_name ) ; linebuf = malloc ( buflen ) ; if ( ! linebuf ) goto fail ; found = false ; while ( fgets ( linebuf , buflen , pwf ) != NULL ) { contlen = strlen ( linebuf ) ; while ( linebuf [ contlen - 1 ] != '\\n' && ! feof ( pwf ) ) { char * tmp ; buflen *= 2 ; tmp = realloc ( linebuf , buflen ) ; if ( tmp == NULL ) goto fail ; linebuf = tmp ; if ( fgets ( & linebuf [ contlen ] , buflen / 2 , pwf ) == NULL ) break ; contlen = strlen ( linebuf ) ; } if ( ! found && linebuf [ namelen ] == ':' && ! strncmp ( linebuf , pwd -> pw_name , namelen ) ) { if ( putpwent ( pwd , fp ) < 0 ) goto fail ; found = true ; continue ; } fputs ( linebuf , fp ) ; } if ( fchmod ( fileno ( fp ) , 0644 ) < 0 ) goto fail ; rc = close_stream ( fp ) ; fp = NULL ; if ( rc != 0 ) goto fail ; fclose ( pwf ) ; pwf = NULL ; if ( ! found ) { errno = ENOENT ; goto fail ; } unlink ( PASSWD_FILE "".OLD"" ) ; ignore_result ( link ( PASSWD_FILE , PASSWD_FILE "".OLD"" ) ) ; if ( rename ( tmpname , PASSWD_FILE ) < 0 )" 284,CWE-20 void exit_io_context ( void ) { struct io_context * ioc ; task_lock ( current ) ; ioc = current -> io_context ; current -> io_context = NULL ; task_unlock ( current ) ; if ( atomic_dec_and_test ( & ioc -> nr_tasks ) ) { if ( ioc -> aic && ioc -> aic -> exit ) ioc -> aic -> exit ( ioc -> aic ) ; cfq_exit ( ioc ) ; put_io_context ( ioc ) ; } } ,void exit_io_context ( void ) { struct io_context * ioc ; task_lock ( current ) ; ioc = current -> io_context ; current -> io_context = NULL ; task_unlock ( current ) ; if ( atomic_dec_and_test ( & ioc -> nr_tasks ) ) { if ( ioc -> aic && ioc -> aic -> exit ) ioc -> aic -> exit ( ioc -> aic ) ; cfq_exit ( ioc ) ; } put_io_context ( ioc ) ; } 285,"CWE-285 static int m_authenticate ( struct Client * client_p , struct Client * source_p , int parc , const char * parv [ ] ) { struct Client * agent_p = NULL ; struct Client * saslserv_p = NULL ; if ( ! IsCapable ( source_p , CLICAP_SASL ) ) return 0 ; if ( strlen ( client_p -> id ) == 3 ) { exit_client ( client_p , client_p , client_p , ""Mixing client and server protocol"" ) ; return 0 ; } saslserv_p = find_named_client ( ConfigFileEntry . sasl_service ) ; if ( saslserv_p == NULL || ! IsService ( saslserv_p ) ) { sendto_one ( source_p , form_str ( ERR_SASLABORTED ) , me . name , EmptyString ( source_p -> name ) ? ""*"" : source_p -> name ) ; return 0 ; } if ( source_p -> localClient -> sasl_complete ) { * source_p -> localClient -> sasl_agent = '\\0' ; source_p -> localClient -> sasl_complete = 0 ; } if ( strlen ( parv [ 1 ] ) > 400 ) { sendto_one ( source_p , form_str ( ERR_SASLTOOLONG ) , me . name , EmptyString ( source_p -> name ) ? ""*"" : source_p -> name ) ; return 0 ; } if ( ! * source_p -> id ) { strcpy ( source_p -> id , generate_uid ( ) ) ; add_to_id_hash ( source_p -> id , source_p ) ; } if ( * source_p -> localClient -> sasl_agent ) agent_p = find_id ( source_p -> localClient -> sasl_agent ) ; if ( agent_p == NULL ) { sendto_one ( saslserv_p , "":%s ENCAP %s SASL %s %s H %s %s"" , me . id , saslserv_p -> servptr -> name , source_p -> id , saslserv_p -> id , source_p -> host , source_p -> sockhost ) ; if ( ! strcmp ( parv [ 1 ] , ""EXTERNAL"" ) && source_p -> certfp != NULL ) sendto_one ( saslserv_p , "":%s ENCAP %s SASL %s %s S %s %s"" , me . id , saslserv_p -> servptr -> name , source_p -> id , saslserv_p -> id , parv [ 1 ] , source_p -> certfp ) ; else sendto_one ( saslserv_p , "":%s ENCAP %s SASL %s %s S %s"" , me . id , saslserv_p -> servptr -> name , source_p -> id , saslserv_p -> id , parv [ 1 ] ) ; rb_strlcpy ( source_p -> localClient -> sasl_agent , saslserv_p -> id , IDLEN ) ; } else sendto_one ( agent_p , "":%s ENCAP %s SASL %s %s C %s"" , me . id , agent_p -> servptr -> name , source_p -> id , agent_p -> id , parv [ 1 ] ) ; source_p -> localClient -> sasl_out ++ ; return 0 ; }","static int m_authenticate ( struct Client * client_p , struct Client * source_p , int parc , const char * parv [ ] ) { struct Client * agent_p = NULL ; struct Client * saslserv_p = NULL ; if ( ! IsCapable ( source_p , CLICAP_SASL ) ) return 0 ; if ( strlen ( client_p -> id ) == 3 ) { exit_client ( client_p , client_p , client_p , ""Mixing client and server protocol"" ) ; return 0 ; } if ( * parv [ 1 ] == ':' || strchr ( parv [ 1 ] , ' ' ) ) { exit_client ( client_p , client_p , client_p , ""Malformed AUTHENTICATE"" ) ; return 0 ; } saslserv_p = find_named_client ( ConfigFileEntry . sasl_service ) ; if ( saslserv_p == NULL || ! IsService ( saslserv_p ) ) { sendto_one ( source_p , form_str ( ERR_SASLABORTED ) , me . name , EmptyString ( source_p -> name ) ? ""*"" : source_p -> name ) ; return 0 ; } if ( source_p -> localClient -> sasl_complete ) { * source_p -> localClient -> sasl_agent = '\\0' ; source_p -> localClient -> sasl_complete = 0 ; } if ( strlen ( parv [ 1 ] ) > 400 ) { sendto_one ( source_p , form_str ( ERR_SASLTOOLONG ) , me . name , EmptyString ( source_p -> name ) ? ""*"" : source_p -> name ) ; return 0 ; } if ( ! * source_p -> id ) { strcpy ( source_p -> id , generate_uid ( ) ) ; add_to_id_hash ( source_p -> id , source_p ) ; } if ( * source_p -> localClient -> sasl_agent ) agent_p = find_id ( source_p -> localClient -> sasl_agent ) ; if ( agent_p == NULL ) { sendto_one ( saslserv_p , "":%s ENCAP %s SASL %s %s H %s %s"" , me . id , saslserv_p -> servptr -> name , source_p -> id , saslserv_p -> id , source_p -> host , source_p -> sockhost ) ; if ( ! strcmp ( parv [ 1 ] , ""EXTERNAL"" ) && source_p -> certfp != NULL ) sendto_one ( saslserv_p , "":%s ENCAP %s SASL %s %s S %s %s"" , me . id , saslserv_p -> servptr -> name , source_p -> id , saslserv_p -> id , parv [ 1 ] , source_p -> certfp ) ; else sendto_one ( saslserv_p , "":%s ENCAP %s SASL %s %s S %s"" , me . id , saslserv_p -> servptr -> name , source_p -> id , saslserv_p -> id , parv [ 1 ] ) ; rb_strlcpy ( source_p -> localClient -> sasl_agent , saslserv_p -> id , IDLEN ) ; } else sendto_one ( agent_p , "":%s ENCAP %s SASL %s %s C %s"" , me . id , agent_p -> servptr -> name , source_p -> id , agent_p -> id , parv [ 1 ] ) ; source_p -> localClient -> sasl_out ++ ; return 0 ; }" 286,"CWE-189 static void findoprnd ( ITEM * ptr , int32 * pos ) { # ifdef BS_DEBUG elog ( DEBUG3 , ( ptr [ * pos ] . type == OPR ) ? ""%d %c"" : ""%d %d"" , * pos , ptr [ * pos ] . val ) ; # endif if ( ptr [ * pos ] . type == VAL ) { ptr [ * pos ] . left = 0 ; ( * pos ) -- ; } else if ( ptr [ * pos ] . val == ( int32 ) '!' ) { ptr [ * pos ] . left = - 1 ; ( * pos ) -- ; findoprnd ( ptr , pos ) ; } else { ITEM * curitem = & ptr [ * pos ] ; int32 tmp = * pos ; ( * pos ) -- ; findoprnd ( ptr , pos ) ; curitem -> left = * pos - tmp ; findoprnd ( ptr , pos ) ; } }","static void findoprnd ( ITEM * ptr , int32 * pos ) { check_stack_depth ( ) ; # ifdef BS_DEBUG elog ( DEBUG3 , ( ptr [ * pos ] . type == OPR ) ? ""%d %c"" : ""%d %d"" , * pos , ptr [ * pos ] . val ) ; # endif if ( ptr [ * pos ] . type == VAL ) { ptr [ * pos ] . left = 0 ; ( * pos ) -- ; } else if ( ptr [ * pos ] . val == ( int32 ) '!' ) { ptr [ * pos ] . left = - 1 ; ( * pos ) -- ; findoprnd ( ptr , pos ) ; } else { ITEM * curitem = & ptr [ * pos ] ; int32 tmp = * pos ; ( * pos ) -- ; findoprnd ( ptr , pos ) ; curitem -> left = * pos - tmp ; findoprnd ( ptr , pos ) ; } }" 287,CWE-400 static void __xen_evtchn_do_upcall ( void ) { struct vcpu_info * vcpu_info = __this_cpu_read ( xen_vcpu ) ; int cpu = smp_processor_id ( ) ; read_lock ( & evtchn_rwlock ) ; do { vcpu_info -> evtchn_upcall_pending = 0 ; xen_evtchn_handle_events ( cpu ) ; BUG_ON ( ! irqs_disabled ( ) ) ; virt_rmb ( ) ; } while ( vcpu_info -> evtchn_upcall_pending ) ; read_unlock ( & evtchn_rwlock ) ; },"static void __xen_evtchn_do_upcall ( void ) { struct vcpu_info * vcpu_info = __this_cpu_read ( xen_vcpu ) ; int cpu = smp_processor_id ( ) ; struct evtchn_loop_ctrl ctrl = { 0 } ; read_lock ( & evtchn_rwlock ) ; do { vcpu_info -> evtchn_upcall_pending = 0 ; xen_evtchn_handle_events ( cpu , & ctrl ) ; BUG_ON ( ! irqs_disabled ( ) ) ; virt_rmb ( ) ; } while ( vcpu_info -> evtchn_upcall_pending ) ; read_unlock ( & evtchn_rwlock ) ; __this_cpu_inc ( irq_epoch ) ; }" 288,"CWE-617 int init_pci ( struct vmctx * ctx ) { struct mem_range mr ; struct pci_vdev_ops * ops ; struct businfo * bi ; struct slotinfo * si ; struct funcinfo * fi ; size_t lowmem ; int bus , slot , func ; int success_cnt = 0 ; int error ; pci_emul_iobase = PCI_EMUL_IOBASE ; pci_emul_membase32 = vm_get_lowmem_limit ( ctx ) ; pci_emul_membase64 = PCI_EMUL_MEMBASE64 ; create_gsi_sharing_groups ( ) ; for ( bus = 0 ; bus < MAXBUSES ; bus ++ ) { bi = pci_businfo [ bus ] ; if ( bi == NULL ) continue ; bi -> iobase = pci_emul_iobase ; bi -> membase32 = pci_emul_membase32 ; bi -> membase64 = pci_emul_membase64 ; for ( slot = 0 ; slot < MAXSLOTS ; slot ++ ) { si = & bi -> slotinfo [ slot ] ; for ( func = 0 ; func < MAXFUNCS ; func ++ ) { fi = & si -> si_funcs [ func ] ; if ( fi -> fi_name == NULL ) continue ; ops = pci_emul_finddev ( fi -> fi_name ) ; assert ( ops != NULL ) ; pr_notice ( ""pci init %s\\r\\n"" , fi -> fi_name ) ; error = pci_emul_init ( ctx , ops , bus , slot , func , fi ) ; if ( error ) { pr_err ( ""pci %s init failed\\n"" , fi -> fi_name ) ; goto pci_emul_init_fail ; } success_cnt ++ ; } } pci_emul_iobase += BUSIO_ROUNDUP ; pci_emul_iobase = roundup2 ( pci_emul_iobase , BUSIO_ROUNDUP ) ; bi -> iolimit = pci_emul_iobase ; pci_emul_membase32 += BUSMEM_ROUNDUP ; pci_emul_membase32 = roundup2 ( pci_emul_membase32 , BUSMEM_ROUNDUP ) ; bi -> memlimit32 = pci_emul_membase32 ; pci_emul_membase64 += BUSMEM_ROUNDUP ; pci_emul_membase64 = roundup2 ( pci_emul_membase64 , BUSMEM_ROUNDUP ) ; bi -> memlimit64 = pci_emul_membase64 ; } error = check_gsi_sharing_violation ( ) ; if ( error < 0 ) goto pci_emul_init_fail ; for ( bus = 0 ; bus < MAXBUSES ; bus ++ ) { bi = pci_businfo [ bus ] ; if ( bi == NULL ) continue ; for ( slot = 0 ; slot < MAXSLOTS ; slot ++ ) { si = & bi -> slotinfo [ slot ] ; for ( func = 0 ; func < MAXFUNCS ; func ++ ) { fi = & si -> si_funcs [ func ] ; if ( fi -> fi_devi == NULL ) continue ; pci_lintr_route ( fi -> fi_devi ) ; ops = fi -> fi_devi -> dev_ops ; if ( ops && ops -> vdev_phys_access ) ops -> vdev_phys_access ( ctx , fi -> fi_devi ) ; } } } lpc_pirq_routed ( ) ; lowmem = vm_get_lowmem_size ( ctx ) ; bzero ( & mr , sizeof ( struct mem_range ) ) ; mr . name = ""PCI hole (32-bit)"" ; mr . flags = MEM_F_RW ; mr . base = lowmem ; mr . size = ( 4ULL * 1024 * 1024 * 1024 ) - lowmem ; mr . handler = pci_emul_fallback_handler ; error = register_mem_fallback ( & mr ) ; assert ( error == 0 ) ; bzero ( & mr , sizeof ( struct mem_range ) ) ; mr . name = ""PCI hole (64-bit)"" ; mr . flags = MEM_F_RW ; mr . base = PCI_EMUL_MEMBASE64 ; mr . size = PCI_EMUL_MEMLIMIT64 - PCI_EMUL_MEMBASE64 ; mr . handler = pci_emul_fallback_handler ; error = register_mem_fallback ( & mr ) ; assert ( error == 0 ) ; bzero ( & mr , sizeof ( struct mem_range ) ) ; mr . name = ""PCI ECFG"" ; mr . flags = MEM_F_RW ; mr . base = PCI_EMUL_ECFG_BASE ; mr . size = PCI_EMUL_ECFG_SIZE ; mr . handler = pci_emul_ecfg_handler ; error = register_mem ( & mr ) ; assert ( error == 0 ) ; return 0 ; pci_emul_init_fail : for ( bus = 0 ; bus < MAXBUSES && success_cnt > 0 ; bus ++ ) { bi = pci_businfo [ bus ] ; if ( bi == NULL ) continue ; for ( slot = 0 ; slot < MAXSLOTS && success_cnt > 0 ; slot ++ ) { si = & bi -> slotinfo [ slot ] ; for ( func = 0 ; func < MAXFUNCS ; func ++ ) { fi = & si -> si_funcs [ func ] ; if ( fi -> fi_name == NULL ) continue ; if ( success_cnt -- <= 0 ) break ; ops = pci_emul_finddev ( fi -> fi_name ) ; assert ( ops != NULL ) ; pci_emul_deinit ( ctx , ops , bus , slot , func , fi ) ; } } } return error ; }","int init_pci ( struct vmctx * ctx ) { struct mem_range mr ; struct pci_vdev_ops * ops ; struct businfo * bi ; struct slotinfo * si ; struct funcinfo * fi ; size_t lowmem ; int bus , slot , func ; int success_cnt = 0 ; int error ; pci_emul_iobase = PCI_EMUL_IOBASE ; pci_emul_membase32 = vm_get_lowmem_limit ( ctx ) ; pci_emul_membase64 = PCI_EMUL_MEMBASE64 ; create_gsi_sharing_groups ( ) ; for ( bus = 0 ; bus < MAXBUSES ; bus ++ ) { bi = pci_businfo [ bus ] ; if ( bi == NULL ) continue ; bi -> iobase = pci_emul_iobase ; bi -> membase32 = pci_emul_membase32 ; bi -> membase64 = pci_emul_membase64 ; for ( slot = 0 ; slot < MAXSLOTS ; slot ++ ) { si = & bi -> slotinfo [ slot ] ; for ( func = 0 ; func < MAXFUNCS ; func ++ ) { fi = & si -> si_funcs [ func ] ; if ( fi -> fi_name == NULL ) continue ; ops = pci_emul_finddev ( fi -> fi_name ) ; if ( ! ops ) { pr_warn ( ""No driver for device [%s]\\n"" , fi -> fi_name ) ; continue ; } pr_notice ( ""pci init %s\\r\\n"" , fi -> fi_name ) ; error = pci_emul_init ( ctx , ops , bus , slot , func , fi ) ; if ( error ) { pr_err ( ""pci %s init failed\\n"" , fi -> fi_name ) ; goto pci_emul_init_fail ; } success_cnt ++ ; } } pci_emul_iobase += BUSIO_ROUNDUP ; pci_emul_iobase = roundup2 ( pci_emul_iobase , BUSIO_ROUNDUP ) ; bi -> iolimit = pci_emul_iobase ; pci_emul_membase32 += BUSMEM_ROUNDUP ; pci_emul_membase32 = roundup2 ( pci_emul_membase32 , BUSMEM_ROUNDUP ) ; bi -> memlimit32 = pci_emul_membase32 ; pci_emul_membase64 += BUSMEM_ROUNDUP ; pci_emul_membase64 = roundup2 ( pci_emul_membase64 , BUSMEM_ROUNDUP ) ; bi -> memlimit64 = pci_emul_membase64 ; } error = check_gsi_sharing_violation ( ) ; if ( error < 0 ) goto pci_emul_init_fail ; for ( bus = 0 ; bus < MAXBUSES ; bus ++ ) { bi = pci_businfo [ bus ] ; if ( bi == NULL ) continue ; for ( slot = 0 ; slot < MAXSLOTS ; slot ++ ) { si = & bi -> slotinfo [ slot ] ; for ( func = 0 ; func < MAXFUNCS ; func ++ ) { fi = & si -> si_funcs [ func ] ; if ( fi -> fi_devi == NULL ) continue ; pci_lintr_route ( fi -> fi_devi ) ; ops = fi -> fi_devi -> dev_ops ; if ( ops && ops -> vdev_phys_access ) ops -> vdev_phys_access ( ctx , fi -> fi_devi ) ; } } } lpc_pirq_routed ( ) ; lowmem = vm_get_lowmem_size ( ctx ) ; bzero ( & mr , sizeof ( struct mem_range ) ) ; mr . name = ""PCI hole (32-bit)"" ; mr . flags = MEM_F_RW ; mr . base = lowmem ; mr . size = ( 4ULL * 1024 * 1024 * 1024 ) - lowmem ; mr . handler = pci_emul_fallback_handler ; error = register_mem_fallback ( & mr ) ; if ( error != 0 ) goto pci_emul_init_fail ; bzero ( & mr , sizeof ( struct mem_range ) ) ; mr . name = ""PCI hole (64-bit)"" ; mr . flags = MEM_F_RW ; mr . base = PCI_EMUL_MEMBASE64 ; mr . size = PCI_EMUL_MEMLIMIT64 - PCI_EMUL_MEMBASE64 ; mr . handler = pci_emul_fallback_handler ; error = register_mem_fallback ( & mr ) ; if ( error != 0 ) goto pci_emul_init_fail ; bzero ( & mr , sizeof ( struct mem_range ) ) ; mr . name = ""PCI ECFG"" ; mr . flags = MEM_F_RW ; mr . base = PCI_EMUL_ECFG_BASE ; mr . size = PCI_EMUL_ECFG_SIZE ; mr . handler = pci_emul_ecfg_handler ; error = register_mem ( & mr ) ; if ( error != 0 ) goto pci_emul_init_fail ; return 0 ; pci_emul_init_fail : for ( bus = 0 ; bus < MAXBUSES && success_cnt > 0 ; bus ++ ) { bi = pci_businfo [ bus ] ; if ( bi == NULL ) continue ; for ( slot = 0 ; slot < MAXSLOTS && success_cnt > 0 ; slot ++ ) { si = & bi -> slotinfo [ slot ] ; for ( func = 0 ; func < MAXFUNCS ; func ++ ) { fi = & si -> si_funcs [ func ] ; if ( fi -> fi_name == NULL ) continue ; if ( success_cnt -- <= 0 ) break ; ops = pci_emul_finddev ( fi -> fi_name ) ; if ( ! ops ) { pr_warn ( ""No driver for device [%s]\\n"" , fi -> fi_name ) ; continue ; } pci_emul_deinit ( ctx , ops , bus , slot , func , fi ) ; } } } return error ; }" 289,"CWE-617 int pci_emul_add_msicap ( struct pci_vdev * dev , int msgnum ) { struct msicap msicap ; pci_populate_msicap ( & msicap , msgnum , 0 ) ; return pci_emul_add_capability ( dev , ( u_char * ) & msicap , sizeof ( msicap ) ) ; }","int pci_emul_add_msicap ( struct pci_vdev * dev , int msgnum ) { struct msicap msicap ; return pci_populate_msicap ( & msicap , msgnum , 0 ) || pci_emul_add_capability ( dev , ( u_char * ) & msicap , sizeof ( msicap ) ) ; }" 290,"CWE-119 static void store_coding_context ( MACROBLOCK * x , PICK_MODE_CONTEXT * ctx , int mode_index , int_mv * ref_mv , int_mv * second_ref_mv , int64_t comp_pred_diff [ REFERENCE_MODES ] , int64_t tx_size_diff [ TX_MODES ] , int64_t best_filter_diff [ SWITCHABLE_FILTER_CONTEXTS ] ) { MACROBLOCKD * const xd = & x -> e_mbd ; ctx -> skip = x -> skip ; ctx -> best_mode_index = mode_index ; ctx -> mic = * xd -> mi [ 0 ] ; ctx -> best_ref_mv [ 0 ] . as_int = ref_mv -> as_int ; ctx -> best_ref_mv [ 1 ] . as_int = second_ref_mv -> as_int ; ctx -> single_pred_diff = ( int ) comp_pred_diff [ SINGLE_REFERENCE ] ; ctx -> comp_pred_diff = ( int ) comp_pred_diff [ COMPOUND_REFERENCE ] ; ctx -> hybrid_pred_diff = ( int ) comp_pred_diff [ REFERENCE_MODE_SELECT ] ; vpx_memcpy ( ctx -> tx_rd_diff , tx_size_diff , sizeof ( ctx -> tx_rd_diff ) ) ; vpx_memcpy ( ctx -> best_filter_diff , best_filter_diff , sizeof ( * best_filter_diff ) * SWITCHABLE_FILTER_CONTEXTS ) ; }","static void store_coding_context ( MACROBLOCK * x , PICK_MODE_CONTEXT * ctx , int mode_index , int64_t comp_pred_diff [ REFERENCE_MODES ] , int64_t best_filter_diff [ SWITCHABLE_FILTER_CONTEXTS ] , int skippable ) { MACROBLOCKD * const xd = & x -> e_mbd ; ctx -> skip = x -> skip ; ctx -> skippable = skippable ; ctx -> best_mode_index = mode_index ; ctx -> mic = * xd -> mi [ 0 ] ; ctx -> mbmi_ext = * x -> mbmi_ext ; ctx -> single_pred_diff = ( int ) comp_pred_diff [ SINGLE_REFERENCE ] ; ctx -> comp_pred_diff = ( int ) comp_pred_diff [ COMPOUND_REFERENCE ] ; ctx -> hybrid_pred_diff = ( int ) comp_pred_diff [ REFERENCE_MODE_SELECT ] ; memcpy ( ctx -> best_filter_diff , best_filter_diff , sizeof ( * best_filter_diff ) * SWITCHABLE_FILTER_CONTEXTS ) ; }" 291,"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 ( regs , insn ) ; int orig_asi , asi ; current_thread_info ( ) -> kern_una_regs = regs ; current_thread_info ( ) -> kern_una_insn = insn ; orig_asi = asi = decode_asi ( insn , regs ) ; if ( asi == ASI_AIUS ) { kernel_mna_trap_fault ( 0 ) ; return ; } log_unaligned ( regs ) ; if ( ! ok_for_kernel ( insn ) || dir == both ) { printk ( ""Unsupported unaligned load/store trap for kernel "" ""at <%016lx>.\\n"" , regs -> tpc ) ; unaligned_panic ( ""Kernel does fpu/atomic "" ""unaligned load/store."" , regs ) ; kernel_mna_trap_fault ( 0 ) ; } else { unsigned long addr , * reg_addr ; int err ; addr = compute_effective_address ( regs , insn , ( ( insn >> 25 ) & 0x1f ) ) ; perf_sw_event ( PERF_COUNT_SW_ALIGNMENT_FAULTS , 1 , 0 , regs , addr ) ; switch ( asi ) { case ASI_NL : case ASI_AIUPL : case ASI_AIUSL : case ASI_PL : case ASI_SL : case ASI_PNFL : case ASI_SNFL : asi &= ~ 0x08 ; break ; } switch ( dir ) { case load : reg_addr = fetch_reg_addr ( ( ( insn >> 25 ) & 0x1f ) , regs ) ; err = do_int_load ( reg_addr , size , ( unsigned long * ) addr , decode_signedness ( insn ) , asi ) ; if ( likely ( ! err ) && unlikely ( asi != orig_asi ) ) { unsigned long val_in = * reg_addr ; switch ( size ) { case 2 : val_in = swab16 ( val_in ) ; break ; case 4 : val_in = swab32 ( val_in ) ; break ; case 8 : val_in = swab64 ( val_in ) ; break ; case 16 : default : BUG ( ) ; break ; } * reg_addr = val_in ; } break ; case store : err = do_int_store ( ( ( insn >> 25 ) & 0x1f ) , size , ( unsigned long * ) addr , regs , asi , orig_asi ) ; break ; default : panic ( ""Impossible kernel unaligned trap."" ) ; } if ( unlikely ( err ) ) kernel_mna_trap_fault ( 1 ) ; 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 ( regs , insn ) ; int orig_asi , asi ; current_thread_info ( ) -> kern_una_regs = regs ; current_thread_info ( ) -> kern_una_insn = insn ; orig_asi = asi = decode_asi ( insn , regs ) ; if ( asi == ASI_AIUS ) { kernel_mna_trap_fault ( 0 ) ; return ; } log_unaligned ( regs ) ; if ( ! ok_for_kernel ( insn ) || dir == both ) { printk ( ""Unsupported unaligned load/store trap for kernel "" ""at <%016lx>.\\n"" , regs -> tpc ) ; unaligned_panic ( ""Kernel does fpu/atomic "" ""unaligned load/store."" , regs ) ; kernel_mna_trap_fault ( 0 ) ; } else { unsigned long addr , * reg_addr ; int err ; addr = compute_effective_address ( regs , insn , ( ( insn >> 25 ) & 0x1f ) ) ; perf_sw_event ( PERF_COUNT_SW_ALIGNMENT_FAULTS , 1 , regs , addr ) ; switch ( asi ) { case ASI_NL : case ASI_AIUPL : case ASI_AIUSL : case ASI_PL : case ASI_SL : case ASI_PNFL : case ASI_SNFL : asi &= ~ 0x08 ; break ; } switch ( dir ) { case load : reg_addr = fetch_reg_addr ( ( ( insn >> 25 ) & 0x1f ) , regs ) ; err = do_int_load ( reg_addr , size , ( unsigned long * ) addr , decode_signedness ( insn ) , asi ) ; if ( likely ( ! err ) && unlikely ( asi != orig_asi ) ) { unsigned long val_in = * reg_addr ; switch ( size ) { case 2 : val_in = swab16 ( val_in ) ; break ; case 4 : val_in = swab32 ( val_in ) ; break ; case 8 : val_in = swab64 ( val_in ) ; break ; case 16 : default : BUG ( ) ; break ; } * reg_addr = val_in ; } break ; case store : err = do_int_store ( ( ( insn >> 25 ) & 0x1f ) , size , ( unsigned long * ) addr , regs , asi , orig_asi ) ; break ; default : panic ( ""Impossible kernel unaligned trap."" ) ; } if ( unlikely ( err ) ) kernel_mna_trap_fault ( 1 ) ; else advance ( regs ) ; }" 292,"CWE-200 static void usage ( const char * prog ) { fprintf ( stderr , ""Usage: %s [OPTION...]\\n"" , prog ) ; fprintf ( stderr , "" -f, --use-file=FILE Use the specified configuration file\\n"" ) ; # if defined _WITH_VRRP_ && defined _WITH_LVS_ fprintf ( stderr , "" -P, --vrrp Only run with VRRP subsystem\\n"" ) ; fprintf ( stderr , "" -C, --check Only run with Health-checker subsystem\\n"" ) ; # endif # ifdef _WITH_BFD_ fprintf ( stderr , "" -B, --no_bfd Don\'t run BFD subsystem\\n"" ) ; # endif fprintf ( stderr , "" --all Force all child processes to run, even if have no configuration\\n"" ) ; fprintf ( stderr , "" -l, --log-console Log messages to local console\\n"" ) ; fprintf ( stderr , "" -D, --log-detail Detailed log messages\\n"" ) ; fprintf ( stderr , "" -S, --log-facility=[0-7] Set syslog facility to LOG_LOCAL[0-7]\\n"" ) ; fprintf ( stderr , "" -g, --log-file=FILE Also log to FILE (default /tmp/keepalived.log)\\n"" ) ; fprintf ( stderr , "" --flush-log-file Flush log file on write\\n"" ) ; fprintf ( stderr , "" -G, --no-syslog Don\'t log via syslog\\n"" ) ; # ifdef _WITH_VRRP_ fprintf ( stderr , "" -X, --release-vips Drop VIP on transition from signal.\\n"" ) ; fprintf ( stderr , "" -V, --dont-release-vrrp Don\'t remove VRRP VIPs and VROUTEs on daemon stop\\n"" ) ; # endif # ifdef _WITH_LVS_ fprintf ( stderr , "" -I, --dont-release-ipvs Don\'t remove IPVS topology on daemon stop\\n"" ) ; # endif fprintf ( stderr , "" -R, --dont-respawn Don\'t respawn child processes\\n"" ) ; fprintf ( stderr , "" -n, --dont-fork Don\'t fork the daemon process\\n"" ) ; fprintf ( stderr , "" -d, --dump-conf Dump the configuration data\\n"" ) ; fprintf ( stderr , "" -p, --pid=FILE Use specified pidfile for parent process\\n"" ) ; # ifdef _WITH_VRRP_ fprintf ( stderr , "" -r, --vrrp_pid=FILE Use specified pidfile for VRRP child process\\n"" ) ; # endif # ifdef _WITH_LVS_ fprintf ( stderr , "" -c, --checkers_pid=FILE Use specified pidfile for checkers child process\\n"" ) ; fprintf ( stderr , "" -a, --address-monitoring Report all address additions/deletions notified via netlink\\n"" ) ; # endif # ifdef _WITH_BFD_ fprintf ( stderr , "" -b, --bfd_pid=FILE Use specified pidfile for BFD child process\\n"" ) ; # endif # ifdef _WITH_SNMP_ fprintf ( stderr , "" -x, --snmp Enable SNMP subsystem\\n"" ) ; fprintf ( stderr , "" -A, --snmp-agent-socket=FILE Use the specified socket for master agent\\n"" ) ; # endif # if HAVE_DECL_CLONE_NEWNET fprintf ( stderr , "" -s, --namespace=NAME Run in network namespace NAME (overrides config)\\n"" ) ; # endif fprintf ( stderr , "" -m, --core-dump Produce core dump if terminate abnormally\\n"" ) ; fprintf ( stderr , "" -M, --core-dump-pattern=PATN Also set /proc/sys/kernel/core_pattern to PATN (default \'core\')\\n"" ) ; # ifdef _MEM_CHECK_LOG_ fprintf ( stderr , "" -L, --mem-check-log Log malloc/frees to syslog\\n"" ) ; # endif fprintf ( stderr , "" -i, --config-id id Skip any configuration lines beginning \'@\' that don\'t match id\\n"" "" or any lines beginning @^ that do match.\\n"" "" The config-id defaults to the node name if option not used\\n"" ) ; fprintf ( stderr , "" --signum=SIGFUNC Return signal number for STOP, RELOAD, DATA, STATS"" # ifdef _WITH_JSON_ "", JSON"" # endif ""\\n"" ) ; fprintf ( stderr , "" -t, --config-test[=LOG_FILE] Check the configuration for obvious errors, output to\\n"" "" stderr by default\\n"" ) ; # ifdef _WITH_PERF_ fprintf ( stderr , "" --perf[=PERF_TYPE] Collect perf data, PERF_TYPE=all, run(default) or end\\n"" ) ; # endif # ifdef WITH_DEBUG_OPTIONS fprintf ( stderr , "" --debug[=...] Enable debug options. p, b, c, v specify parent, bfd, checker and vrrp processes\\n"" ) ; # ifdef _TIMER_CHECK_ fprintf ( stderr , "" T - timer debug\\n"" ) ;","static void usage ( const char * prog ) { fprintf ( stderr , ""Usage: %s [OPTION...]\\n"" , prog ) ; fprintf ( stderr , "" -f, --use-file=FILE Use the specified configuration file\\n"" ) ; # if defined _WITH_VRRP_ && defined _WITH_LVS_ fprintf ( stderr , "" -P, --vrrp Only run with VRRP subsystem\\n"" ) ; fprintf ( stderr , "" -C, --check Only run with Health-checker subsystem\\n"" ) ; # endif # ifdef _WITH_BFD_ fprintf ( stderr , "" -B, --no_bfd Don\'t run BFD subsystem\\n"" ) ; # endif fprintf ( stderr , "" --all Force all child processes to run, even if have no configuration\\n"" ) ; fprintf ( stderr , "" -l, --log-console Log messages to local console\\n"" ) ; fprintf ( stderr , "" -D, --log-detail Detailed log messages\\n"" ) ; fprintf ( stderr , "" -S, --log-facility=[0-7] Set syslog facility to LOG_LOCAL[0-7]\\n"" ) ; fprintf ( stderr , "" -g, --log-file=FILE Also log to FILE (default /tmp/keepalived.log)\\n"" ) ; fprintf ( stderr , "" --flush-log-file Flush log file on write\\n"" ) ; fprintf ( stderr , "" -G, --no-syslog Don\'t log via syslog\\n"" ) ; fprintf ( stderr , "" -u, --umask=MASK umask for file creation (in numeric form)\\n"" ) ; # ifdef _WITH_VRRP_ fprintf ( stderr , "" -X, --release-vips Drop VIP on transition from signal.\\n"" ) ; fprintf ( stderr , "" -V, --dont-release-vrrp Don\'t remove VRRP VIPs and VROUTEs on daemon stop\\n"" ) ; # endif # ifdef _WITH_LVS_ fprintf ( stderr , "" -I, --dont-release-ipvs Don\'t remove IPVS topology on daemon stop\\n"" ) ; # endif fprintf ( stderr , "" -R, --dont-respawn Don\'t respawn child processes\\n"" ) ; fprintf ( stderr , "" -n, --dont-fork Don\'t fork the daemon process\\n"" ) ; fprintf ( stderr , "" -d, --dump-conf Dump the configuration data\\n"" ) ; fprintf ( stderr , "" -p, --pid=FILE Use specified pidfile for parent process\\n"" ) ; # ifdef _WITH_VRRP_ fprintf ( stderr , "" -r, --vrrp_pid=FILE Use specified pidfile for VRRP child process\\n"" ) ; # endif # ifdef _WITH_LVS_ fprintf ( stderr , "" -c, --checkers_pid=FILE Use specified pidfile for checkers child process\\n"" ) ; fprintf ( stderr , "" -a, --address-monitoring Report all address additions/deletions notified via netlink\\n"" ) ; # endif # ifdef _WITH_BFD_ fprintf ( stderr , "" -b, --bfd_pid=FILE Use specified pidfile for BFD child process\\n"" ) ; # endif # ifdef _WITH_SNMP_ fprintf ( stderr , "" -x, --snmp Enable SNMP subsystem\\n"" ) ; fprintf ( stderr , "" -A, --snmp-agent-socket=FILE Use the specified socket for master agent\\n"" ) ; # endif # if HAVE_DECL_CLONE_NEWNET fprintf ( stderr , "" -s, --namespace=NAME Run in network namespace NAME (overrides config)\\n"" ) ; # endif fprintf ( stderr , "" -m, --core-dump Produce core dump if terminate abnormally\\n"" ) ; fprintf ( stderr , "" -M, --core-dump-pattern=PATN Also set /proc/sys/kernel/core_pattern to PATN (default \'core\')\\n"" ) ; # ifdef _MEM_CHECK_LOG_ fprintf ( stderr , "" -L, --mem-check-log Log malloc/frees to syslog\\n"" ) ; # endif fprintf ( stderr , "" -i, --config-id id Skip any configuration lines beginning \'@\' that don\'t match id\\n"" "" or any lines beginning @^ that do match.\\n"" "" The config-id defaults to the node name if option not used\\n"" ) ; fprintf ( stderr , "" --signum=SIGFUNC Return signal number for STOP, RELOAD, DATA, STATS"" # ifdef _WITH_JSON_ "", JSON"" # endif ""\\n"" ) ; fprintf ( stderr , "" -t, --config-test[=LOG_FILE] Check the configuration for obvious errors, output to\\n"" "" stderr by default\\n"" ) ; # ifdef _WITH_PERF_ fprintf ( stderr , "" --perf[=PERF_TYPE] Collect perf data, PERF_TYPE=all, run(default) or end\\n"" ) ; # endif # ifdef WITH_DEBUG_OPTIONS fprintf ( stderr , "" --debug[=...] Enable debug options. p, b, c, v specify parent, bfd, checker and vrrp processes\\n"" ) ; # ifdef _TIMER_CHECK_ fprintf ( stderr , "" T - timer debug\\n"" ) ;" 293,"CWE-119 static int ExecuteSQL ( SQLHDBC hDbc , char * szSQL , char cDelimiter , int bColumnNames , int bHTMLTable ) { SQLHSTMT hStmt ; SQLTCHAR szSepLine [ 32001 ] ; SQLTCHAR szUcSQL [ 32001 ] ; SQLSMALLINT cols ; SQLINTEGER ret ; SQLLEN nRows = 0 ; szSepLine [ 0 ] = 0 ; ansi_to_unicode ( szSQL , szUcSQL ) ; if ( SQLAllocStmt ( hDbc , & hStmt ) != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , 0 ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLAllocStmt\\n"" ) ; return 0 ; } if ( buseED ) { ret = SQLExecDirect ( hStmt , szUcSQL , SQL_NTS ) ; if ( ret == SQL_NO_DATA ) { fprintf ( stderr , ""[ISQL]INFO: SQLExecDirect returned SQL_NO_DATA\\n"" ) ; } else if ( ret == SQL_SUCCESS_WITH_INFO ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]INFO: SQLExecDirect returned SQL_SUCCESS_WITH_INFO\\n"" ) ; } else if ( ret != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLExecDirect\\n"" ) ; SQLFreeStmt ( hStmt , SQL_DROP ) ; free ( szSepLine ) ; return 0 ; } } else { if ( SQLPrepare ( hStmt , szUcSQL , SQL_NTS ) != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLPrepare\\n"" ) ; SQLFreeStmt ( hStmt , SQL_DROP ) ; return 0 ; } ret = SQLExecute ( hStmt ) ; if ( ret == SQL_NO_DATA ) { fprintf ( stderr , ""[ISQL]INFO: SQLExecute returned SQL_NO_DATA\\n"" ) ; } else if ( ret == SQL_SUCCESS_WITH_INFO ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]INFO: SQLExecute returned SQL_SUCCESS_WITH_INFO\\n"" ) ; } else if ( ret != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLExecute\\n"" ) ; SQLFreeStmt ( hStmt , SQL_DROP ) ; return 0 ; } } do { if ( SQLNumResultCols ( hStmt , & cols ) != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLNumResultCols\\n"" ) ; SQLFreeStmt ( hStmt , SQL_DROP ) ; return 0 ; } if ( cols > 0 ) { if ( bHTMLTable ) WriteHeaderHTMLTable ( hStmt ) ; else if ( cDelimiter == 0 ) UWriteHeaderNormal ( hStmt , szSepLine ) ; else if ( cDelimiter && bColumnNames ) WriteHeaderDelimited ( hStmt , cDelimiter ) ; if ( bHTMLTable ) WriteBodyHTMLTable ( hStmt ) ; else if ( cDelimiter == 0 ) nRows = WriteBodyNormal ( hStmt ) ;","static int ExecuteSQL ( SQLHDBC hDbc , char * szSQL , char cDelimiter , int bColumnNames , int bHTMLTable ) { SQLHSTMT hStmt ; SQLTCHAR szSepLine [ 32001 ] ; SQLTCHAR szUcSQL [ 32001 ] ; SQLSMALLINT cols ; SQLINTEGER ret ; SQLLEN nRows = 0 ; szSepLine [ 0 ] = 0 ; ansi_to_unicode ( szSQL , szUcSQL ) ; if ( SQLAllocStmt ( hDbc , & hStmt ) != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , 0 ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLAllocStmt\\n"" ) ; return 0 ; } if ( buseED ) { ret = SQLExecDirect ( hStmt , szUcSQL , SQL_NTS ) ; if ( ret == SQL_NO_DATA ) { fprintf ( stderr , ""[ISQL]INFO: SQLExecDirect returned SQL_NO_DATA\\n"" ) ; } else if ( ret == SQL_SUCCESS_WITH_INFO ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]INFO: SQLExecDirect returned SQL_SUCCESS_WITH_INFO\\n"" ) ; } else if ( ret != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLExecDirect\\n"" ) ; SQLFreeStmt ( hStmt , SQL_DROP ) ; return 0 ; } } else { if ( SQLPrepare ( hStmt , szUcSQL , SQL_NTS ) != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLPrepare\\n"" ) ; SQLFreeStmt ( hStmt , SQL_DROP ) ; return 0 ; } ret = SQLExecute ( hStmt ) ; if ( ret == SQL_NO_DATA ) { fprintf ( stderr , ""[ISQL]INFO: SQLExecute returned SQL_NO_DATA\\n"" ) ; } else if ( ret == SQL_SUCCESS_WITH_INFO ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]INFO: SQLExecute returned SQL_SUCCESS_WITH_INFO\\n"" ) ; } else if ( ret != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLExecute\\n"" ) ; SQLFreeStmt ( hStmt , SQL_DROP ) ; return 0 ; } } do { if ( SQLNumResultCols ( hStmt , & cols ) != SQL_SUCCESS ) { if ( bVerbose ) DumpODBCLog ( hEnv , hDbc , hStmt ) ; fprintf ( stderr , ""[ISQL]ERROR: Could not SQLNumResultCols\\n"" ) ; SQLFreeStmt ( hStmt , SQL_DROP ) ; return 0 ; } if ( cols > 0 ) { if ( bHTMLTable ) WriteHeaderHTMLTable ( hStmt ) ; else if ( cDelimiter == 0 ) UWriteHeaderNormal ( hStmt , szSepLine ) ; else if ( cDelimiter && bColumnNames ) WriteHeaderDelimited ( hStmt , cDelimiter ) ; if ( bHTMLTable ) WriteBodyHTMLTable ( hStmt ) ; else if ( cDelimiter == 0 ) nRows = WriteBodyNormal ( hStmt ) ;" 294,"CWE-119 int vp8_diamond_search_sadx4 ( MACROBLOCK * x , BLOCK * b , BLOCKD * d , int_mv * ref_mv , int_mv * best_mv , int search_param , int sad_per_bit , int * num00 , vp8_variance_fn_ptr_t * fn_ptr , int * mvcost [ 2 ] , int_mv * center_mv ) { int i , j , step ; unsigned char * what = ( * ( b -> base_src ) + b -> src ) ; int what_stride = b -> src_stride ; unsigned char * in_what ; 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 ; unsigned char * best_address ; int tot_steps ; int_mv this_mv ; unsigned int bestsad ; unsigned int thissad ; int best_site = 0 ; int last_site = 0 ; int ref_row ; int ref_col ; int this_row_offset ; int this_col_offset ; search_site * ss ; unsigned char * check_here ; int * mvsadcost [ 2 ] ; int_mv fcenter_mv ; mvsadcost [ 0 ] = x -> mvsadcost [ 0 ] ; mvsadcost [ 1 ] = x -> mvsadcost [ 1 ] ; fcenter_mv . as_mv . row = center_mv -> as_mv . row >> 3 ; fcenter_mv . as_mv . col = center_mv -> as_mv . col >> 3 ; vp8_clamp_mv ( ref_mv , x -> mv_col_min , x -> mv_col_max , x -> mv_row_min , x -> mv_row_max ) ; ref_row = ref_mv -> as_mv . row ; ref_col = ref_mv -> as_mv . col ; * num00 = 0 ; best_mv -> as_mv . row = ref_row ; best_mv -> as_mv . col = ref_col ; in_what = ( unsigned char * ) ( base_pre + d -> offset + ( ref_row * pre_stride ) + ref_col ) ; best_address = in_what ; bestsad = fn_ptr -> sdf ( what , what_stride , in_what , in_what_stride , UINT_MAX ) ss = & x -> ss [ search_param * x -> searches_per_step ] ; tot_steps = ( x -> ss_count / x -> searches_per_step ) - search_param ; i = 1 ; for ( step = 0 ; step < tot_steps ; step ++ ) { int all_in = 1 , t ; all_in &= ( ( best_mv -> as_mv . row + ss [ i ] . mv . row ) > x -> mv_row_min ) ; all_in &= ( ( best_mv -> as_mv . row + ss [ i + 1 ] . mv . row ) < x -> mv_row_max ) ; all_in &= ( ( best_mv -> as_mv . col + ss [ i + 2 ] . mv . col ) > x -> mv_col_min ) ; all_in &= ( ( best_mv -> as_mv . col + ss [ i + 3 ] . mv . col ) < x -> mv_col_max ) ; if ( all_in ) { unsigned int sad_array [ 4 ] ; for ( j = 0 ; j < x -> searches_per_step ; j += 4 ) { const unsigned char * block_offset [ 4 ] ; for ( t = 0 ; t < 4 ; t ++ ) block_offset [ t ] = ss [ i + t ] . offset + best_address ; fn_ptr -> sdx4df ( what , what_stride , block_offset , in_what_stride , sad_array ) ; for ( t = 0 ; t < 4 ; t ++ , i ++ ) { if ( sad_array [ t ] < bestsad ) { this_mv . as_mv . row = best_mv -> as_mv . row + ss [ i ] . mv . row ; this_mv . as_mv . col = best_mv -> as_mv . col + ss [ i ] . mv . col ; sad_array [ t ] += mvsad_err_cost ( & this_mv , & fcenter_mv , mvsadcost , sad_per_bit ) ; if ( sad_array [ t ] < bestsad ) { bestsad = sad_array [ t ] ; best_site = i ; } } } } } else { for ( j = 0 ; j < x -> searches_per_step ; j ++ ) { this_row_offset = best_mv -> as_mv . row + ss [ i ] . mv . row ; this_col_offset = best_mv -> as_mv . col + ss [ i ] . mv . col ; if ( ( this_col_offset > x -> mv_col_min ) && ( this_col_offset < x -> mv_col_max ) && ( this_row_offset > x -> mv_row_min ) && ( this_row_offset < x -> mv_row_max ) ) { check_here = ss [ i ] . offset + best_address ; thissad = fn_ptr -> sdf ( what , what_stride , check_here , in_what_stride , bestsad ) ; if ( thissad < bestsad ) { this_mv . as_mv . row = this_row_offset ; this_mv . as_mv . col = this_col_offset ; thissad += mvsad_err_cost ( & this_mv , & fcenter_mv , mvsadcost , sad_per_bit ) ; if ( thissad < bestsad ) { bestsad = thissad ; best_site = i ; } } } i ++ ; } } if ( best_site != last_site ) { best_mv -> as_mv . row += ss [ best_site ] . mv . row ; best_mv -> as_mv . col += ss [ best_site ] . mv . col ; best_address += ss [ best_site ] . offset ; last_site = best_site ; } else if ( best_address == in_what ) ( * num00 ) ++ ; } this_mv . as_mv . row = best_mv -> as_mv . row * 8 ; this_mv . as_mv . col = best_mv -> as_mv . col * 8 ; return fn_ptr -> vf ( what , what_stride , best_address , in_what_stride , & thissad ) }","int vp8_diamond_search_sadx4 ( MACROBLOCK * x , BLOCK * b , BLOCKD * d , int_mv * ref_mv , int_mv * best_mv , int search_param , int sad_per_bit , int * num00 , vp8_variance_fn_ptr_t * fn_ptr , int * mvcost [ 2 ] , int_mv * center_mv ) { int i , j , step ; unsigned char * what = ( * ( b -> base_src ) + b -> src ) ; int what_stride = b -> src_stride ; unsigned char * in_what ; 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 ; unsigned char * best_address ; int tot_steps ; int_mv this_mv ; unsigned int bestsad ; unsigned int thissad ; int best_site = 0 ; int last_site = 0 ; int ref_row ; int ref_col ; int this_row_offset ; int this_col_offset ; search_site * ss ; unsigned char * check_here ; int * mvsadcost [ 2 ] ; int_mv fcenter_mv ; mvsadcost [ 0 ] = x -> mvsadcost [ 0 ] ; mvsadcost [ 1 ] = x -> mvsadcost [ 1 ] ; fcenter_mv . as_mv . row = center_mv -> as_mv . row >> 3 ; fcenter_mv . as_mv . col = center_mv -> as_mv . col >> 3 ; vp8_clamp_mv ( ref_mv , x -> mv_col_min , x -> mv_col_max , x -> mv_row_min , x -> mv_row_max ) ; ref_row = ref_mv -> as_mv . row ; ref_col = ref_mv -> as_mv . col ; * num00 = 0 ; best_mv -> as_mv . row = ref_row ; best_mv -> as_mv . col = ref_col ; in_what = ( unsigned char * ) ( base_pre + d -> offset + ( ref_row * pre_stride ) + ref_col ) ; best_address = in_what ; bestsad = fn_ptr -> sdf ( what , what_stride , in_what , in_what_stride ) mvsad_err_cost ( best_mv , & fcenter_mv , mvsadcost , sad_per_bit ) ; ss = & x -> ss [ search_param * x -> searches_per_step ] ; tot_steps = ( x -> ss_count / x -> searches_per_step ) - search_param ; i = 1 ; for ( step = 0 ; step < tot_steps ; step ++ ) { int all_in = 1 , t ; all_in &= ( ( best_mv -> as_mv . row + ss [ i ] . mv . row ) > x -> mv_row_min ) ; all_in &= ( ( best_mv -> as_mv . row + ss [ i + 1 ] . mv . row ) < x -> mv_row_max ) ; all_in &= ( ( best_mv -> as_mv . col + ss [ i + 2 ] . mv . col ) > x -> mv_col_min ) ; all_in &= ( ( best_mv -> as_mv . col + ss [ i + 3 ] . mv . col ) < x -> mv_col_max ) ; if ( all_in ) { unsigned int sad_array [ 4 ] ; for ( j = 0 ; j < x -> searches_per_step ; j += 4 ) { const unsigned char * block_offset [ 4 ] ; for ( t = 0 ; t < 4 ; t ++ ) block_offset [ t ] = ss [ i + t ] . offset + best_address ; fn_ptr -> sdx4df ( what , what_stride , block_offset , in_what_stride , sad_array ) ; for ( t = 0 ; t < 4 ; t ++ , i ++ ) { if ( sad_array [ t ] < bestsad ) { this_mv . as_mv . row = best_mv -> as_mv . row + ss [ i ] . mv . row ; this_mv . as_mv . col = best_mv -> as_mv . col + ss [ i ] . mv . col ; sad_array [ t ] += mvsad_err_cost ( & this_mv , & fcenter_mv , mvsadcost , sad_per_bit ) ; if ( sad_array [ t ] < bestsad ) { bestsad = sad_array [ t ] ; best_site = i ; } } } } } else { for ( j = 0 ; j < x -> searches_per_step ; j ++ ) { this_row_offset = best_mv -> as_mv . row + ss [ i ] . mv . row ; this_col_offset = best_mv -> as_mv . col + ss [ i ] . mv . col ; if ( ( this_col_offset > x -> mv_col_min ) && ( this_col_offset < x -> mv_col_max ) && ( this_row_offset > x -> mv_row_min ) && ( this_row_offset < x -> mv_row_max ) ) { check_here = ss [ i ] . offset + best_address ; thissad = fn_ptr -> sdf ( what , what_stride , check_here , in_what_stride ) ; if ( thissad < bestsad ) { this_mv . as_mv . row = this_row_offset ; this_mv . as_mv . col = this_col_offset ; thissad += mvsad_err_cost ( & this_mv , & fcenter_mv , mvsadcost , sad_per_bit ) ; if ( thissad < bestsad ) { bestsad = thissad ; best_site = i ; } } } i ++ ; } } if ( best_site != last_site ) { best_mv -> as_mv . row += ss [ best_site ] . mv . row ; best_mv -> as_mv . col += ss [ best_site ] . mv . col ; best_address += ss [ best_site ] . offset ; last_site = best_site ; } else if ( best_address == in_what ) ( * num00 ) ++ ; } this_mv . as_mv . row = best_mv -> as_mv . row * 8 ; this_mv . as_mv . col = best_mv -> as_mv . col * 8 ; return fn_ptr -> vf ( what , what_stride , best_address , in_what_stride , & thissad ) mv_err_cost ( & this_mv , center_mv , mvcost , x -> errorperbit ) ; }" 295,"CWE-264 static ssize_t ib_uverbs_write ( struct file * filp , const char __user * buf , size_t count , loff_t * pos ) { struct ib_uverbs_file * file = filp -> private_data ; struct ib_device * ib_dev ; struct ib_uverbs_cmd_hdr hdr ; __u32 command ; __u32 flags ; int srcu_key ; ssize_t ret ; if ( count < sizeof hdr ) return - EINVAL ; if ( copy_from_user ( & hdr , buf , sizeof hdr ) ) return - EFAULT ; srcu_key = srcu_read_lock ( & file -> device -> disassociate_srcu ) ; ib_dev = srcu_dereference ( file -> device -> ib_dev , & file -> device -> disassociate_srcu ) ; if ( ! ib_dev ) { ret = - EIO ; goto out ; } if ( hdr . command & ~ ( __u32 ) ( IB_USER_VERBS_CMD_FLAGS_MASK | IB_USER_VERBS_CMD_COMMAND_MASK ) ) { ret = - EINVAL ; goto out ; } command = hdr . command & IB_USER_VERBS_CMD_COMMAND_MASK ; if ( verify_command_mask ( ib_dev , command ) ) { ret = - EOPNOTSUPP ; goto out ; } if ( ! file -> ucontext && command != IB_USER_VERBS_CMD_GET_CONTEXT ) { ret = - EINVAL ; goto out ; } flags = ( hdr . command & IB_USER_VERBS_CMD_FLAGS_MASK ) >> IB_USER_VERBS_CMD_FLAGS_SHIFT ; if ( ! flags ) { if ( command >= ARRAY_SIZE ( uverbs_cmd_table ) || ! uverbs_cmd_table [ command ] ) { ret = - EINVAL ; goto out ; } if ( hdr . in_words * 4 != count ) { ret = - EINVAL ; goto out ; } ret = uverbs_cmd_table [ command ] ( file , ib_dev , buf + sizeof ( hdr ) , hdr . in_words * 4 , hdr . out_words * 4 ) ; } else if ( flags == IB_USER_VERBS_CMD_FLAG_EXTENDED ) { struct ib_uverbs_ex_cmd_hdr ex_hdr ; struct ib_udata ucore ; struct ib_udata uhw ; size_t written_count = count ; if ( command >= ARRAY_SIZE ( uverbs_ex_cmd_table ) || ! uverbs_ex_cmd_table [ command ] ) { ret = - ENOSYS ;","static ssize_t ib_uverbs_write ( struct file * filp , const char __user * buf , size_t count , loff_t * pos ) { struct ib_uverbs_file * file = filp -> private_data ; struct ib_device * ib_dev ; struct ib_uverbs_cmd_hdr hdr ; __u32 command ; __u32 flags ; int srcu_key ; ssize_t ret ; if ( WARN_ON_ONCE ( ! ib_safe_file_access ( filp ) ) ) return - EACCES ; if ( count < sizeof hdr ) return - EINVAL ; if ( copy_from_user ( & hdr , buf , sizeof hdr ) ) return - EFAULT ; srcu_key = srcu_read_lock ( & file -> device -> disassociate_srcu ) ; ib_dev = srcu_dereference ( file -> device -> ib_dev , & file -> device -> disassociate_srcu ) ; if ( ! ib_dev ) { ret = - EIO ; goto out ; } if ( hdr . command & ~ ( __u32 ) ( IB_USER_VERBS_CMD_FLAGS_MASK | IB_USER_VERBS_CMD_COMMAND_MASK ) ) { ret = - EINVAL ; goto out ; } command = hdr . command & IB_USER_VERBS_CMD_COMMAND_MASK ; if ( verify_command_mask ( ib_dev , command ) ) { ret = - EOPNOTSUPP ; goto out ; } if ( ! file -> ucontext && command != IB_USER_VERBS_CMD_GET_CONTEXT ) { ret = - EINVAL ; goto out ; } flags = ( hdr . command & IB_USER_VERBS_CMD_FLAGS_MASK ) >> IB_USER_VERBS_CMD_FLAGS_SHIFT ; if ( ! flags ) { if ( command >= ARRAY_SIZE ( uverbs_cmd_table ) || ! uverbs_cmd_table [ command ] ) { ret = - EINVAL ; goto out ; } if ( hdr . in_words * 4 != count ) { ret = - EINVAL ; goto out ; } ret = uverbs_cmd_table [ command ] ( file , ib_dev , buf + sizeof ( hdr ) , hdr . in_words * 4 , hdr . out_words * 4 ) ; } else if ( flags == IB_USER_VERBS_CMD_FLAG_EXTENDED ) { struct ib_uverbs_ex_cmd_hdr ex_hdr ; struct ib_udata ucore ; struct ib_udata uhw ; size_t written_count = count ; if ( command >= ARRAY_SIZE ( uverbs_ex_cmd_table ) || ! uverbs_ex_cmd_table [ command ] ) { ret = - ENOSYS ;" 296,"CWE-125 static void * Type_MLU_Read ( struct _cms_typehandler_struct * self , cmsIOHANDLER * io , cmsUInt32Number * nItems , cmsUInt32Number SizeOfTag ) { cmsMLU * mlu ; cmsUInt32Number Count , RecLen , NumOfWchar ; cmsUInt32Number SizeOfHeader ; cmsUInt32Number Len , Offset ; cmsUInt32Number i ; wchar_t * Block ; cmsUInt32Number BeginOfThisString , EndOfThisString , LargestPosition ; * nItems = 0 ; if ( ! _cmsReadUInt32Number ( io , & Count ) ) return NULL ; if ( ! _cmsReadUInt32Number ( io , & RecLen ) ) return NULL ; if ( RecLen != 12 ) { cmsSignalError ( self -> ContextID , cmsERROR_UNKNOWN_EXTENSION , ""multiLocalizedUnicodeType of len != 12 is not supported."" ) ; return NULL ; } mlu = cmsMLUalloc ( self -> ContextID , Count ) ; if ( mlu == NULL ) return NULL ; mlu -> UsedEntries = Count ; SizeOfHeader = 12 * Count + sizeof ( _cmsTagBase ) ; LargestPosition = 0 ; for ( i = 0 ; i < Count ; i ++ ) { if ( ! _cmsReadUInt16Number ( io , & mlu -> Entries [ i ] . Language ) ) goto Error ; if ( ! _cmsReadUInt16Number ( io , & mlu -> Entries [ i ] . Country ) ) goto Error ; if ( ! _cmsReadUInt32Number ( io , & Len ) ) goto Error ; if ( ! _cmsReadUInt32Number ( io , & Offset ) ) goto Error ; if ( Offset < ( SizeOfHeader + 8 ) ) goto Error ; BeginOfThisString = Offset - SizeOfHeader - 8 ; mlu -> Entries [ i ] . Len = ( Len * sizeof ( wchar_t ) ) / sizeof ( cmsUInt16Number ) ; mlu -> Entries [ i ] . StrW = ( BeginOfThisString * sizeof ( wchar_t ) ) / sizeof ( cmsUInt16Number ) ; EndOfThisString = BeginOfThisString + Len ; if ( EndOfThisString > LargestPosition ) LargestPosition = EndOfThisString ; } SizeOfTag = ( LargestPosition * sizeof ( wchar_t ) ) / sizeof ( cmsUInt16Number ) ; if ( SizeOfTag == 0 ) { Block = NULL ; NumOfWchar = 0 ; } else { Block = ( wchar_t * ) _cmsMalloc ( self -> ContextID , SizeOfTag ) ; if ( Block == NULL ) goto Error ; NumOfWchar = SizeOfTag / sizeof ( wchar_t ) ; if ( ! _cmsReadWCharArray ( io , NumOfWchar , Block ) ) goto Error ; } mlu -> MemPool = Block ; mlu -> PoolSize = SizeOfTag ; mlu -> PoolUsed = SizeOfTag ; * nItems = 1 ; return ( void * ) mlu ; Error : if ( mlu ) cmsMLUfree ( mlu ) ; return NULL ; }","static void * Type_MLU_Read ( struct _cms_typehandler_struct * self , cmsIOHANDLER * io , cmsUInt32Number * nItems , cmsUInt32Number SizeOfTag ) { cmsMLU * mlu ; cmsUInt32Number Count , RecLen , NumOfWchar ; cmsUInt32Number SizeOfHeader ; cmsUInt32Number Len , Offset ; cmsUInt32Number i ; wchar_t * Block ; cmsUInt32Number BeginOfThisString , EndOfThisString , LargestPosition ; * nItems = 0 ; if ( ! _cmsReadUInt32Number ( io , & Count ) ) return NULL ; if ( ! _cmsReadUInt32Number ( io , & RecLen ) ) return NULL ; if ( RecLen != 12 ) { cmsSignalError ( self -> ContextID , cmsERROR_UNKNOWN_EXTENSION , ""multiLocalizedUnicodeType of len != 12 is not supported."" ) ; return NULL ; } mlu = cmsMLUalloc ( self -> ContextID , Count ) ; if ( mlu == NULL ) return NULL ; mlu -> UsedEntries = Count ; SizeOfHeader = 12 * Count + sizeof ( _cmsTagBase ) ; LargestPosition = 0 ; for ( i = 0 ; i < Count ; i ++ ) { if ( ! _cmsReadUInt16Number ( io , & mlu -> Entries [ i ] . Language ) ) goto Error ; if ( ! _cmsReadUInt16Number ( io , & mlu -> Entries [ i ] . Country ) ) goto Error ; if ( ! _cmsReadUInt32Number ( io , & Len ) ) goto Error ; if ( ! _cmsReadUInt32Number ( io , & Offset ) ) goto Error ; if ( Offset < ( SizeOfHeader + 8 ) ) goto Error ; if ( ( Offset + Len ) > SizeOfTag + 8 ) goto Error ; BeginOfThisString = Offset - SizeOfHeader - 8 ; mlu -> Entries [ i ] . Len = ( Len * sizeof ( wchar_t ) ) / sizeof ( cmsUInt16Number ) ; mlu -> Entries [ i ] . StrW = ( BeginOfThisString * sizeof ( wchar_t ) ) / sizeof ( cmsUInt16Number ) ; EndOfThisString = BeginOfThisString + Len ; if ( EndOfThisString > LargestPosition ) LargestPosition = EndOfThisString ; } SizeOfTag = ( LargestPosition * sizeof ( wchar_t ) ) / sizeof ( cmsUInt16Number ) ; if ( SizeOfTag == 0 ) { Block = NULL ; NumOfWchar = 0 ; } else { Block = ( wchar_t * ) _cmsMalloc ( self -> ContextID , SizeOfTag ) ; if ( Block == NULL ) goto Error ; NumOfWchar = SizeOfTag / sizeof ( wchar_t ) ; if ( ! _cmsReadWCharArray ( io , NumOfWchar , Block ) ) goto Error ; } mlu -> MemPool = Block ; mlu -> PoolSize = SizeOfTag ; mlu -> PoolUsed = SizeOfTag ; * nItems = 1 ; return ( void * ) mlu ; Error : if ( mlu ) cmsMLUfree ( mlu ) ; return NULL ; }" 297,"CWE-362 static void audit_log_execve_info ( struct audit_context * context , struct audit_buffer * * ab ) { int i , len ; size_t len_sent = 0 ; const char __user * p ; char * buf ; p = ( const char __user * ) current -> mm -> arg_start ; audit_log_format ( * ab , ""argc=%d"" , context -> execve . argc ) ; buf = kmalloc ( MAX_EXECVE_AUDIT_LEN + 1 , GFP_KERNEL ) ; if ( ! buf ) { audit_panic ( ""out of memory for argv string"" ) ; return ; } for ( i = 0 ; i < context -> execve . argc ; i ++ ) { len = audit_log_single_execve_arg ( context , ab , i , & len_sent , p , buf ) ; if ( len <= 0 ) break ; p += len ; } kfree ( buf ) ; }","static void audit_log_execve_info ( struct audit_context * context , struct audit_buffer * * ab ) { long len_max ; long len_rem ; long len_full ; long len_buf ; long len_abuf ; long len_tmp ; bool require_data ; bool encode ; unsigned int iter ; unsigned int arg ; char * buf_head ; char * buf ; const char __user * p = ( const char __user * ) current -> mm -> arg_start ; char abuf [ 96 ] ; WARN_ON_ONCE ( MAX_EXECVE_AUDIT_LEN > 7500 ) ; len_max = MAX_EXECVE_AUDIT_LEN ; buf_head = kmalloc ( MAX_EXECVE_AUDIT_LEN + 1 , GFP_KERNEL ) ; if ( ! buf_head ) { audit_panic ( ""out of memory for argv string"" ) ; return ; } buf = buf_head ; audit_log_format ( * ab , ""argc=%d"" , context -> execve . argc ) ; len_rem = len_max ; len_buf = 0 ; len_full = 0 ; require_data = true ; encode = false ; iter = 0 ; arg = 0 ; do { if ( len_full == 0 ) len_full = strnlen_user ( p , MAX_ARG_STRLEN ) - 1 ; if ( require_data ) { if ( buf != buf_head ) { memmove ( buf_head , buf , len_buf ) ; buf = buf_head ; } len_tmp = strncpy_from_user ( & buf_head [ len_buf ] , p , len_max - len_buf ) ; if ( len_tmp == - EFAULT ) { send_sig ( SIGKILL , current , 0 ) ; goto out ; } else if ( len_tmp == ( len_max - len_buf ) ) { require_data = true ; encode = true ; len_full = len_full * 2 ; p += len_tmp ; } else { require_data = false ; if ( ! encode ) encode = audit_string_contains_control ( buf , len_tmp ) ; if ( len_full < len_max ) len_full = ( encode ? len_tmp * 2 : len_tmp ) ; p += len_tmp + 1 ; } len_buf += len_tmp ; buf_head [ len_buf ] = '\\0' ; len_abuf = ( encode ? len_buf * 2 : len_buf + 2 ) ; } if ( len_buf > 0 ) { if ( ( sizeof ( abuf ) + 8 ) > len_rem ) { len_rem = len_max ; audit_log_end ( * ab ) ; * ab = audit_log_start ( context , GFP_KERNEL , AUDIT_EXECVE ) ; if ( ! * ab ) goto out ; } len_tmp = 0 ; if ( require_data || ( iter > 0 ) || ( ( len_abuf + sizeof ( abuf ) ) > len_rem ) ) { if ( iter == 0 ) { len_tmp += snprintf ( & abuf [ len_tmp ] , sizeof ( abuf ) - len_tmp , "" a%d_len=%lu"" , arg , len_full ) ; } len_tmp += snprintf ( & abuf [ len_tmp ] , sizeof ( abuf ) - len_tmp , "" a%d[%d]="" , arg , iter ++ ) ; } else len_tmp += snprintf ( & abuf [ len_tmp ] , sizeof ( abuf ) - len_tmp , "" a%d="" , arg ) ; WARN_ON ( len_tmp >= sizeof ( abuf ) ) ; abuf [ sizeof ( abuf ) - 1 ] = '\\0' ; audit_log_format ( * ab , ""%s"" , abuf ) ; len_rem -= len_tmp ; len_tmp = len_buf ; if ( encode ) { if ( len_abuf > len_rem ) len_tmp = len_rem / 2 ; audit_log_n_hex ( * ab , buf , len_tmp ) ; len_rem -= len_tmp * 2 ; len_abuf -= len_tmp * 2 ; } else { if ( len_abuf > len_rem ) len_tmp = len_rem - 2 ; audit_log_n_string ( * ab , buf , len_tmp ) ; len_rem -= len_tmp + 2 ; len_abuf -= len_tmp ; } len_buf -= len_tmp ; buf += len_tmp ; } if ( ( len_buf == 0 ) && ! require_data ) { arg ++ ; iter = 0 ; len_full = 0 ; require_data = true ; encode = false ; } } while ( arg < context -> execve . argc ) ; out : kfree ( buf_head ) ; }" 298,"CWE-20 static int do_fault ( struct mm_struct * mm , struct vm_area_struct * vma , unsigned long address , pte_t * page_table , pmd_t * pmd , unsigned int flags , pte_t orig_pte ) { pgoff_t pgoff = ( ( ( address & PAGE_MASK ) vma -> vm_start ) >> PAGE_SHIFT ) + vma -> vm_pgoff ; pte_unmap ( page_table ) ; if ( ! ( flags & FAULT_FLAG_WRITE ) ) return do_read_fault ( mm , vma , address , pmd , pgoff , flags , orig_pte ) ; if ( ! ( vma -> vm_flags & VM_SHARED ) ) return do_cow_fault ( mm , vma , address , pmd , pgoff , flags , orig_pte ) ; return do_shared_fault ( mm , vma , address , pmd , pgoff , flags , orig_pte ) ; }","static int do_fault ( struct mm_struct * mm , struct vm_area_struct * vma , unsigned long address , pte_t * page_table , pmd_t * pmd , unsigned int flags , pte_t orig_pte ) { pgoff_t pgoff = ( ( ( address & PAGE_MASK ) pte_unmap ( page_table ) ; if ( ! vma -> vm_ops -> fault ) return VM_FAULT_SIGBUS ; if ( ! ( flags & FAULT_FLAG_WRITE ) ) return do_read_fault ( mm , vma , address , pmd , pgoff , flags , orig_pte ) ; if ( ! ( vma -> vm_flags & VM_SHARED ) ) return do_cow_fault ( mm , vma , address , pmd , pgoff , flags , orig_pte ) ; return do_shared_fault ( mm , vma , address , pmd , pgoff , flags , orig_pte ) ; }" 299,"CWE-399 static int simulate_rdhwr ( struct pt_regs * regs , unsigned int opcode ) { struct thread_info * ti = task_thread_info ( current ) ; if ( ( opcode & OPCODE ) == SPEC3 && ( opcode & FUNC ) == RDHWR ) { int rd = ( opcode & RD ) >> 11 ; int rt = ( opcode & RT ) >> 16 ; perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , 0 , regs , 0 ) ; switch ( rd ) { case 0 : regs -> regs [ rt ] = smp_processor_id ( ) ; return 0 ; case 1 : regs -> regs [ rt ] = min ( current_cpu_data . dcache . linesz , current_cpu_data . icache . linesz ) ; return 0 ; case 2 : regs -> regs [ rt ] = read_c0_count ( ) ; return 0 ; case 3 : switch ( current_cpu_data . cputype ) { case CPU_20KC : case CPU_25KF : regs -> regs [ rt ] = 1 ; break ; default : regs -> regs [ rt ] = 2 ; } return 0 ; case 29 : regs -> regs [ rt ] = ti -> tp_value ; return 0 ; default : return - 1 ; } } return - 1 ; }","static int simulate_rdhwr ( struct pt_regs * regs , unsigned int opcode ) { struct thread_info * ti = task_thread_info ( current ) ; if ( ( opcode & OPCODE ) == SPEC3 && ( opcode & FUNC ) == RDHWR ) { int rd = ( opcode & RD ) >> 11 ; int rt = ( opcode & RT ) >> 16 ; perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , regs , 0 ) ; switch ( rd ) { case 0 : regs -> regs [ rt ] = smp_processor_id ( ) ; return 0 ; case 1 : regs -> regs [ rt ] = min ( current_cpu_data . dcache . linesz , current_cpu_data . icache . linesz ) ; return 0 ; case 2 : regs -> regs [ rt ] = read_c0_count ( ) ; return 0 ; case 3 : switch ( current_cpu_data . cputype ) { case CPU_20KC : case CPU_25KF : regs -> regs [ rt ] = 1 ; break ; default : regs -> regs [ rt ] = 2 ; } return 0 ; case 29 : regs -> regs [ rt ] = ti -> tp_value ; return 0 ; default : return - 1 ; } } return - 1 ; }" 300,"CWE-436 static gboolean side_in_cb ( GSocket * socket , GIOCondition condition , gpointer user_data ) { ProxySide * side = user_data ; FlatpakProxyClient * client = side -> client ; GError * error = NULL ; Buffer * buffer ; gboolean retval = G_SOURCE_CONTINUE ; g_object_ref ( client ) ; while ( ! side -> closed ) { if ( ! side -> got_first_byte ) buffer = buffer_new ( 1 , NULL ) ; else if ( ! client -> authenticated ) buffer = buffer_new ( 64 , NULL ) ; else buffer = side -> current_read_buffer ; if ( ! buffer_read ( side , buffer , socket ) ) { if ( buffer != side -> current_read_buffer ) buffer_unref ( buffer ) ; break ; } if ( ! client -> authenticated ) { if ( buffer -> pos > 0 ) { gboolean found_auth_end = FALSE ; gsize extra_data ; buffer -> size = buffer -> pos ; if ( ! side -> got_first_byte ) { buffer -> send_credentials = TRUE ; side -> got_first_byte = TRUE ; } else if ( side == & client -> client_side ) { gssize auth_end = find_auth_end ( client , buffer ) ; if ( auth_end >= 0 ) { found_auth_end = TRUE ; buffer -> size = auth_end ; extra_data = buffer -> pos - buffer -> size ; if ( extra_data > 0 ) side -> extra_input_data = g_bytes_new ( buffer -> data + buffer -> size , extra_data ) ; } } got_buffer_from_side ( side , buffer ) ; if ( found_auth_end ) client -> authenticated = TRUE ; } else { buffer_unref ( buffer ) ; } } else if ( buffer -> pos == buffer -> size ) { if ( buffer == & side -> header_buffer ) { gssize required ; required = g_dbus_message_bytes_needed ( buffer -> data , buffer -> size , & error ) ; if ( required < 0 ) { g_warning ( ""Invalid message header read"" ) ; side_closed ( side ) ; } else { side -> current_read_buffer = buffer_new ( required , buffer ) ; } } else { got_buffer_from_side ( side , buffer ) ; side -> header_buffer . pos = 0 ; side -> current_read_buffer = & side -> header_buffer ; } } } if ( side -> closed ) { side -> in_source = NULL ; retval = G_SOURCE_REMOVE ; } g_object_unref ( client ) ; return retval ; }","static gboolean side_in_cb ( GSocket * socket , GIOCondition condition , gpointer user_data ) { ProxySide * side = user_data ; FlatpakProxyClient * client = side -> client ; GError * error = NULL ; Buffer * buffer ; gboolean retval = G_SOURCE_CONTINUE ; g_object_ref ( client ) ; while ( ! side -> closed ) { if ( ! side -> got_first_byte ) buffer = buffer_new ( 1 , NULL ) ; else if ( ! client -> authenticated ) buffer = buffer_new ( 64 , NULL ) ; else buffer = side -> current_read_buffer ; if ( ! buffer_read ( side , buffer , socket ) ) { if ( buffer != side -> current_read_buffer ) buffer_unref ( buffer ) ; break ; } if ( ! client -> authenticated ) { if ( buffer -> pos > 0 ) { gboolean found_auth_end = FALSE ; gsize extra_data ; buffer -> size = buffer -> pos ; if ( ! side -> got_first_byte ) { buffer -> send_credentials = TRUE ; side -> got_first_byte = TRUE ; } else if ( side == & client -> client_side ) { gssize auth_end = find_auth_end ( client , buffer ) ; if ( auth_end >= 0 ) { found_auth_end = TRUE ; buffer -> size = auth_end ; extra_data = buffer -> pos - buffer -> size ; if ( extra_data > 0 ) side -> extra_input_data = g_bytes_new ( buffer -> data + buffer -> size , extra_data ) ; } else if ( auth_end == FIND_AUTH_END_ABORT ) { buffer_unref ( buffer ) ; if ( client -> proxy -> log_messages ) g_print ( ""Invalid AUTH line, aborting\\n"" ) ; side_closed ( side ) ; break ; } } got_buffer_from_side ( side , buffer ) ; if ( found_auth_end ) client -> authenticated = TRUE ; } else { buffer_unref ( buffer ) ; } } else if ( buffer -> pos == buffer -> size ) { if ( buffer == & side -> header_buffer ) { gssize required ; required = g_dbus_message_bytes_needed ( buffer -> data , buffer -> size , & error ) ; if ( required < 0 ) { g_warning ( ""Invalid message header read"" ) ; side_closed ( side ) ; } else { side -> current_read_buffer = buffer_new ( required , buffer ) ; } } else { got_buffer_from_side ( side , buffer ) ; side -> header_buffer . pos = 0 ; side -> current_read_buffer = & side -> header_buffer ; } } } if ( side -> closed ) { side -> in_source = NULL ; retval = G_SOURCE_REMOVE ; } g_object_unref ( client ) ; return retval ; }" 301,"CWE-119 static int get_registers ( pegasus_t * pegasus , __u16 indx , __u16 size , void * data ) { int ret ; ret = usb_control_msg ( pegasus -> usb , usb_rcvctrlpipe ( pegasus -> usb , 0 ) , PEGASUS_REQ_GET_REGS , PEGASUS_REQT_READ , 0 , indx , data , size , 1000 ) ; if ( ret < 0 ) netif_dbg ( pegasus , drv , pegasus -> net , ""%s returned %d\\n"" , __func__ , ret ) ; return ret ; }","static int get_registers ( pegasus_t * pegasus , __u16 indx , __u16 size , void * data ) { u8 * buf ; int ret ; buf = kmalloc ( size , GFP_NOIO ) ; if ( ! buf ) return - ENOMEM ; ret = usb_control_msg ( pegasus -> usb , usb_rcvctrlpipe ( pegasus -> usb , 0 ) , PEGASUS_REQ_GET_REGS , PEGASUS_REQT_READ , 0 , indx , buf , size , 1000 ) ; if ( ret < 0 ) netif_dbg ( pegasus , drv , pegasus -> net , ""%s returned %d\\n"" , __func__ , ret ) ; else if ( ret <= size ) memcpy ( data , buf , ret ) ; kfree ( buf ) ; return ret ; }" 302,"CWE-20 static ext3_fsblk_t get_sb_block ( void * * data , struct super_block * sb ) { ext3_fsblk_t sb_block ; char * options = ( char * ) * data ; if ( ! options || strncmp ( options , ""sb="" , 3 ) != 0 ) return 1 ; options += 3 ; sb_block = simple_strtoul ( options , & options , 0 ) ; if ( * options && * options != ',' ) { ext3_msg ( sb , ""error: invalid sb specification: %s"" , ( char * ) * data ) ; return 1 ; } if ( * options == ',' ) options ++ ; * data = ( void * ) options ; return sb_block ; }","static ext3_fsblk_t get_sb_block ( void * * data , struct super_block * sb ) { ext3_fsblk_t sb_block ; char * options = ( char * ) * data ; if ( ! options || strncmp ( options , ""sb="" , 3 ) != 0 ) return 1 ; options += 3 ; sb_block = simple_strtoul ( options , & options , 0 ) ; if ( * options && * options != ',' ) { ext3_msg ( sb , KERN_ERR , ""error: invalid sb specification: %s"" , ( char * ) * data ) ; return 1 ; } if ( * options == ',' ) options ++ ; * data = ( void * ) options ; return sb_block ; }" 303,"CWE-17 static void udf_pc_to_char ( struct super_block * sb , unsigned char * from , int fromlen , unsigned char * to ) { struct pathComponent * pc ; int elen = 0 ; unsigned char * p = to ; while ( elen < fromlen ) { pc = ( struct pathComponent * ) ( from + elen ) ; switch ( pc -> componentType ) { case 1 : if ( pc -> lengthComponentIdent > 0 ) break ; case 2 : p = to ; * p ++ = '/' ; break ; case 3 : memcpy ( p , ""../"" , 3 ) ; p += 3 ; break ; case 4 : memcpy ( p , ""./"" , 2 ) ; p += 2 ; break ; case 5 : p += udf_get_filename ( sb , pc -> componentIdent , p , pc -> lengthComponentIdent ) ; * p ++ = '/' ; break ; } elen += sizeof ( struct pathComponent ) + pc -> lengthComponentIdent ; } if ( p > to + 1 ) p [ - 1 ] = '\\0' ; else p [ 0 ] = '\\0' ; }"," static int udf_pc_to_char ( struct super_block * sb , unsigned char * from , int fromlen , unsigned char * to , int tolen ) { struct pathComponent * pc ; int elen = 0 ; int comp_len ; unsigned char * p = to ; tolen -- ; while ( elen < fromlen ) { pc = ( struct pathComponent * ) ( from + elen ) ; switch ( pc -> componentType ) { case 1 : if ( pc -> lengthComponentIdent > 0 ) break ; case 2 : if ( tolen == 0 ) return - ENAMETOOLONG ; p = to ; * p ++ = '/' ; tolen -- ; break ; case 3 : if ( tolen < 3 ) return - ENAMETOOLONG ; memcpy ( p , ""../"" , 3 ) ; p += 3 ; tolen -= 3 ; break ; case 4 : if ( tolen < 2 ) return - ENAMETOOLONG ; memcpy ( p , ""./"" , 2 ) ; p += 2 ; tolen -= 2 ; break ; case 5 : comp_len = udf_get_filename ( sb , pc -> componentIdent , pc -> lengthComponentIdent , p , tolen ) ; p += comp_len ; tolen -= comp_len ; if ( tolen == 0 ) return - ENAMETOOLONG ; * p ++ = '/' ; tolen -- ; break ; } elen += sizeof ( struct pathComponent ) + pc -> lengthComponentIdent ; } if ( p > to + 1 ) p [ - 1 ] = '\\0' ; else p [ 0 ] = '\\0' ; return 0 ; }" 304,"CWE-119 static void horDiff16 ( TIFF * tif , uint8 * cp0 , tmsize_t cc ) { TIFFPredictorState * sp = PredictorState ( tif ) ; tmsize_t stride = sp -> stride ; uint16 * wp = ( uint16 * ) cp0 ; tmsize_t wc = cc / 2 ; assert ( ( cc % ( 2 * stride ) ) == 0 ) ; if ( wc > stride ) { wc -= stride ; wp += wc - 1 ; do { REPEAT4 ( stride , wp [ stride ] = ( uint16 ) ( ( ( unsigned int ) wp [ stride ] - ( unsigned int ) wp [ 0 ] ) & 0xffff ) ; wp -- ) wc -= stride ; } while ( wc > 0 ) ; } }"," static int horDiff16 ( TIFF * tif , uint8 * cp0 , tmsize_t cc ) { TIFFPredictorState * sp = PredictorState ( tif ) ; tmsize_t stride = sp -> stride ; uint16 * wp = ( uint16 * ) cp0 ; tmsize_t wc = cc / 2 ; if ( ( cc % ( 2 * stride ) ) != 0 ) { TIFFErrorExt ( tif -> tif_clientdata , ""horDiff8"" , ""%s"" , ""(cc%(2*stride))!=0"" ) ; return 0 ; } if ( wc > stride ) { wc -= stride ; wp += wc - 1 ; do { REPEAT4 ( stride , wp [ stride ] = ( uint16 ) ( ( ( unsigned int ) wp [ stride ] - ( unsigned int ) wp [ 0 ] ) & 0xffff ) ; wp -- ) wc -= stride ; } while ( wc > 0 ) ; } return 1 ; }" 305,"CWE-119 int evutil_parse_sockaddr_port ( const char * ip_as_string , struct sockaddr * out , int * outlen ) { int port ; char buf [ 128 ] ; const char * cp , * addr_part , * port_part ; int is_ipv6 ; cp = strchr ( ip_as_string , ':' ) ; if ( * ip_as_string == '[' ) { int len ; if ( ! ( cp = strchr ( ip_as_string , ']' ) ) ) { return - 1 ; } len = ( int ) ( cp - ( ip_as_string + 1 ) ) ; if ( len > ( int ) sizeof ( buf ) - 1 ) { return - 1 ; } memcpy ( buf , ip_as_string + 1 , len ) ; buf [ len ] = '\\0' ; addr_part = buf ; if ( cp [ 1 ] == ':' ) port_part = cp + 2 ; else port_part = NULL ; is_ipv6 = 1 ; } else if ( cp && strchr ( cp + 1 , ':' ) ) { is_ipv6 = 1 ; addr_part = ip_as_string ; port_part = NULL ; } else if ( cp ) { is_ipv6 = 0 ; if ( cp - ip_as_string > ( int ) sizeof ( buf ) - 1 ) { return - 1 ; } memcpy ( buf , ip_as_string , cp - ip_as_string ) ; buf [ cp - ip_as_string ] = '\\0' ; addr_part = buf ; port_part = cp + 1 ; } else { addr_part = ip_as_string ; port_part = NULL ; is_ipv6 = 0 ; } if ( port_part == NULL ) { port = 0 ; } else { port = atoi ( port_part ) ; if ( port <= 0 || port > 65535 ) { return - 1 ; } } if ( ! addr_part ) return - 1 ; # ifdef AF_INET6 if ( is_ipv6 ) { struct sockaddr_in6 sin6 ; memset ( & sin6 , 0 , sizeof ( sin6 ) ) ; # ifdef EVENT__HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN sin6 . sin6_len = sizeof ( sin6 ) ; # endif sin6 . sin6_family = AF_INET6 ; sin6 . sin6_port = htons ( port ) ; if ( 1 != evutil_inet_pton ( AF_INET6 , addr_part , & sin6 . sin6_addr ) ) return - 1 ;","int evutil_parse_sockaddr_port ( const char * ip_as_string , struct sockaddr * out , int * outlen ) { int port ; char buf [ 128 ] ; const char * cp , * addr_part , * port_part ; int is_ipv6 ; cp = strchr ( ip_as_string , ':' ) ; if ( * ip_as_string == '[' ) { size_t len ; if ( ! ( cp = strchr ( ip_as_string , ']' ) ) ) { return - 1 ; } len = ( cp - ( ip_as_string + 1 ) ) ; if ( len > sizeof ( buf ) - 1 ) { return - 1 ; } memcpy ( buf , ip_as_string + 1 , len ) ; buf [ len ] = '\\0' ; addr_part = buf ; if ( cp [ 1 ] == ':' ) port_part = cp + 2 ; else port_part = NULL ; is_ipv6 = 1 ; } else if ( cp && strchr ( cp + 1 , ':' ) ) { is_ipv6 = 1 ; addr_part = ip_as_string ; port_part = NULL ; } else if ( cp ) { is_ipv6 = 0 ; if ( cp - ip_as_string > ( int ) sizeof ( buf ) - 1 ) { return - 1 ; } memcpy ( buf , ip_as_string , cp - ip_as_string ) ; buf [ cp - ip_as_string ] = '\\0' ; addr_part = buf ; port_part = cp + 1 ; } else { addr_part = ip_as_string ; port_part = NULL ; is_ipv6 = 0 ; } if ( port_part == NULL ) { port = 0 ; } else { port = atoi ( port_part ) ; if ( port <= 0 || port > 65535 ) { return - 1 ; } } if ( ! addr_part ) return - 1 ; # ifdef AF_INET6 if ( is_ipv6 ) { struct sockaddr_in6 sin6 ; memset ( & sin6 , 0 , sizeof ( sin6 ) ) ; # ifdef EVENT__HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN sin6 . sin6_len = sizeof ( sin6 ) ; # endif sin6 . sin6_family = AF_INET6 ; sin6 . sin6_port = htons ( port ) ; if ( 1 != evutil_inet_pton ( AF_INET6 , addr_part , & sin6 . sin6_addr ) ) return - 1 ;" 306,"CWE-552 static ssize_t _consolefs_writev ( oe_fd_t * desc , const struct oe_iovec * iov , int iovcnt ) { ssize_t ret = - 1 ; file_t * file = _cast_file ( desc ) ; void * buf = NULL ; size_t buf_size = 0 ; if ( ! file || ( ! iov && iovcnt ) || iovcnt < 0 || iovcnt > OE_IOV_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_iov_pack ( iov , iovcnt , & buf , & buf_size ) != 0 ) OE_RAISE_ERRNO ( OE_ENOMEM ) ; if ( oe_syscall_writev_ocall ( & ret , file -> host_fd , buf , iovcnt , buf_size ) != OE_OK ) { OE_RAISE_ERRNO ( OE_EINVAL ) ; } done : if ( buf ) oe_free ( buf ) ; return ret ; }","static ssize_t _consolefs_writev ( oe_fd_t * desc , const struct oe_iovec * iov , int iovcnt ) { ssize_t ret = - 1 ; file_t * file = _cast_file ( desc ) ; void * buf = NULL ; size_t buf_size = 0 ; size_t data_size = 0 ; if ( ! file || ( ! iov && iovcnt ) || iovcnt < 0 || iovcnt > OE_IOV_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_iov_pack ( iov , iovcnt , & buf , & buf_size , & data_size ) != 0 ) OE_RAISE_ERRNO ( OE_ENOMEM ) ; if ( data_size > OE_SSIZE_MAX ) OE_RAISE_ERRNO ( OE_EINVAL ) ; if ( oe_syscall_writev_ocall ( & ret , file -> host_fd , buf , iovcnt , buf_size ) != OE_OK ) { OE_RAISE_ERRNO ( OE_EINVAL ) ; } if ( ret > ( ssize_t ) data_size ) { ret = - 1 ; OE_RAISE_ERRNO ( OE_EINVAL ) ; } done : if ( buf ) oe_free ( buf ) ; return ret ; }" 307,"CWE-362 if ( skb -> len < sizeof ( struct sctp_chunkhdr ) ) goto discard_it ; family = ipver2af ( ip_hdr ( skb ) -> version ) ; af = sctp_get_af_specific ( family ) ; if ( unlikely ( ! af ) ) goto discard_it ; af -> from_skb ( & src , skb , 1 ) ; af -> from_skb ( & dest , skb , 0 ) ; if ( ! af -> addr_valid ( & src , NULL , skb ) || ! af -> addr_valid ( & dest , NULL , skb ) ) goto discard_it ; asoc = __sctp_rcv_lookup ( skb , & src , & dest , & transport ) ; if ( ! asoc ) ep = __sctp_rcv_lookup_endpoint ( & dest ) ; rcvr = asoc ? & asoc -> base : & ep -> base ; sk = rcvr -> sk ; if ( sk -> sk_bound_dev_if && ( sk -> sk_bound_dev_if != af -> skb_iif ( skb ) ) ) { if ( asoc ) { sctp_association_put ( asoc ) ; asoc = NULL ; } else { sctp_endpoint_put ( ep ) ; ep = NULL ; } sk = sctp_get_ctl_sock ( ) ; ep = sctp_sk ( sk ) -> ep ; sctp_endpoint_hold ( ep ) ; rcvr = & ep -> base ; } if ( ! asoc ) { if ( sctp_rcv_ootb ( skb ) ) { SCTP_INC_STATS_BH ( SCTP_MIB_OUTOFBLUES ) ; goto discard_release ; } } if ( ! xfrm_policy_check ( sk , XFRM_POLICY_IN , skb , family ) ) goto discard_release ; nf_reset ( skb ) ; if ( sk_filter ( sk , skb ) ) goto discard_release ; chunk = sctp_chunkify ( skb , asoc , sk ) ; if ( ! chunk ) goto discard_release ; SCTP_INPUT_CB ( skb ) -> chunk = chunk ; chunk -> rcvr = rcvr ; chunk -> sctp_hdr = sh ; sctp_init_addrs ( chunk , & src , & dest ) ; chunk -> transport = transport ; sctp_bh_lock_sock ( sk ) ; if ( sock_owned_by_user ( sk ) ) { SCTP_INC_STATS_BH ( SCTP_MIB_IN_PKT_BACKLOG ) ; sctp_add_backlog ( sk , skb ) ; } else { SCTP_INC_STATS_BH ( SCTP_MIB_IN_PKT_SOFTIRQ ) ; sctp_inq_push ( & chunk -> rcvr -> inqueue , chunk ) ; } sctp_bh_unlock_sock ( sk ) ; if ( asoc ) sctp_association_put ( asoc ) ; else sctp_endpoint_put ( ep ) ; return 0 ; discard_it : SCTP_INC_STATS_BH ( SCTP_MIB_IN_PKT_DISCARDS ) ; kfree_skb ( skb ) ; return 0 ; discard_release : if ( asoc ) sctp_association_put ( asoc ) ; else sctp_endpoint_put ( ep ) ; goto discard_it ; }","if ( skb -> len < sizeof ( struct sctp_chunkhdr ) ) goto discard_it ; family = ipver2af ( ip_hdr ( skb ) -> version ) ; af = sctp_get_af_specific ( family ) ; if ( unlikely ( ! af ) ) goto discard_it ; af -> from_skb ( & src , skb , 1 ) ; af -> from_skb ( & dest , skb , 0 ) ; if ( ! af -> addr_valid ( & src , NULL , skb ) || ! af -> addr_valid ( & dest , NULL , skb ) ) goto discard_it ; asoc = __sctp_rcv_lookup ( skb , & src , & dest , & transport ) ; if ( ! asoc ) ep = __sctp_rcv_lookup_endpoint ( & dest ) ; rcvr = asoc ? & asoc -> base : & ep -> base ; sk = rcvr -> sk ; if ( sk -> sk_bound_dev_if && ( sk -> sk_bound_dev_if != af -> skb_iif ( skb ) ) ) { if ( asoc ) { sctp_association_put ( asoc ) ; asoc = NULL ; } else { sctp_endpoint_put ( ep ) ; ep = NULL ; } sk = sctp_get_ctl_sock ( ) ; ep = sctp_sk ( sk ) -> ep ; sctp_endpoint_hold ( ep ) ; rcvr = & ep -> base ; } if ( ! asoc ) { if ( sctp_rcv_ootb ( skb ) ) { SCTP_INC_STATS_BH ( SCTP_MIB_OUTOFBLUES ) ; goto discard_release ; } } if ( ! xfrm_policy_check ( sk , XFRM_POLICY_IN , skb , family ) ) goto discard_release ; nf_reset ( skb ) ; if ( sk_filter ( sk , skb ) ) goto discard_release ; chunk = sctp_chunkify ( skb , asoc , sk ) ; if ( ! chunk ) goto discard_release ; SCTP_INPUT_CB ( skb ) -> chunk = chunk ; chunk -> rcvr = rcvr ; chunk -> sctp_hdr = sh ; sctp_init_addrs ( chunk , & src , & dest ) ; chunk -> transport = transport ; sctp_bh_lock_sock ( sk ) ; if ( sk != rcvr -> sk ) { sctp_bh_unlock_sock ( sk ) ; sk = rcvr -> sk ; sctp_bh_lock_sock ( sk ) ; } if ( sock_owned_by_user ( sk ) ) { SCTP_INC_STATS_BH ( SCTP_MIB_IN_PKT_BACKLOG ) ; sctp_add_backlog ( sk , skb ) ; } else { SCTP_INC_STATS_BH ( SCTP_MIB_IN_PKT_SOFTIRQ ) ; sctp_inq_push ( & chunk -> rcvr -> inqueue , chunk ) ; } sctp_bh_unlock_sock ( sk ) ; if ( asoc ) sctp_association_put ( asoc ) ; else sctp_endpoint_put ( ep ) ; return 0 ; discard_it : SCTP_INC_STATS_BH ( SCTP_MIB_IN_PKT_DISCARDS ) ; kfree_skb ( skb ) ; return 0 ; discard_release : if ( asoc ) sctp_association_put ( asoc ) ; else sctp_endpoint_put ( ep ) ; goto discard_it ; }" 308,"CWE-327 int wc_SignatureGenerate ( enum wc_HashType hash_type , enum wc_SignatureType sig_type , const byte * data , word32 data_len , byte * sig , word32 * sig_len , const void * key , word32 key_len , WC_RNG * rng ) { int ret ; word32 hash_len , hash_enc_len ; # ifdef WOLFSSL_SMALL_STACK byte * hash_data ; # else byte hash_data [ MAX_DER_DIGEST_SZ ] ; # endif if ( data == NULL || data_len <= 0 || sig == NULL || sig_len == NULL || * sig_len <= 0 || key == NULL || key_len <= 0 ) { return BAD_FUNC_ARG ; } if ( ( int ) * sig_len < wc_SignatureGetSize ( sig_type , key , key_len ) ) { WOLFSSL_MSG ( ""wc_SignatureGenerate: Invalid sig type/len"" ) ; return BAD_FUNC_ARG ; } ret = wc_HashGetDigestSize ( hash_type ) ; if ( ret < 0 ) { WOLFSSL_MSG ( ""wc_SignatureGenerate: Invalid hash type/len"" ) ; return ret ; } hash_enc_len = hash_len = ret ; # if ! defined ( NO_RSA ) && ! defined ( WOLFSSL_RSA_PUBLIC_ONLY ) if ( sig_type == WC_SIGNATURE_TYPE_RSA_W_ENC ) { hash_enc_len += MAX_DER_DIGEST_ASN_SZ ; } # endif # ifdef WOLFSSL_SMALL_STACK hash_data = ( byte * ) XMALLOC ( hash_enc_len , NULL , DYNAMIC_TYPE_TMP_BUFFER ) ; if ( hash_data == NULL ) { return MEMORY_E ; } # endif ret = wc_Hash ( hash_type , data , data_len , hash_data , hash_len ) ; if ( ret == 0 ) { if ( sig_type == WC_SIGNATURE_TYPE_RSA_W_ENC ) { # if defined ( NO_RSA ) || defined ( NO_ASN ) || \\ defined ( WOLFSSL_RSA_PUBLIC_ONLY ) ret = SIG_TYPE_E ; # else ret = wc_SignatureDerEncode ( hash_type , hash_data , hash_len , & hash_enc_len ) ; # endif } if ( ret == 0 ) { ret = wc_SignatureGenerateHash ( hash_type , sig_type , hash_data , hash_enc_len , sig , sig_len , key , key_len , rng ) ; } } # ifdef WOLFSSL_SMALL_STACK XFREE ( hash_data , NULL , DYNAMIC_TYPE_TMP_BUFFER ) ; # endif return ret ; }","int wc_SignatureGenerate ( enum wc_HashType hash_type , enum wc_SignatureType sig_type , const byte * data , word32 data_len , byte * sig , word32 * sig_len , const void * key , word32 key_len , WC_RNG * rng ) { return wc_SignatureGenerate_ex ( hash_type , sig_type , data , data_len , sig , sig_len , key , key_len , rng , 1 ) ; }" 309,"CWE-354 void next_character ( void ) { strlcpy ( cipher , english_alphabet , ENGLISH_ALPHABET_BUF ) ; random_permute_char ( cipher , strlen ( cipher ) ) ; static char CONFIDENTIAL current_word [ CURRENT_WORD_BUF ] ; get_current_word ( current_word ) ; if ( strlen ( current_word ) > 4 ) { memzero ( current_word , sizeof ( current_word ) ) ; recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Words were not entered correctly. Make sure you are using the substition cipher."" ) ; layoutHome ( ) ; return ; } CharacterRequest resp ; memset ( & resp , 0 , sizeof ( CharacterRequest ) ) ; resp . word_pos = get_current_word_pos ( ) ; resp . character_pos = strlen ( current_word ) ; msg_write ( MessageType_MessageType_CharacterRequest , & resp ) ; bool auto_completed = false ; if ( strlen ( current_word ) >= 3 ) { auto_completed = attempt_auto_complete ( current_word ) ; } # if DEBUG_LINK if ( auto_completed ) { strlcpy ( auto_completed_word , current_word , CURRENT_WORD_BUF ) ; } else { auto_completed_word [ 0 ] = '\\0' ; } # endif format_current_word ( current_word , auto_completed ) ; layout_cipher ( current_word , cipher ) ; memzero ( current_word , sizeof ( current_word ) ) ; }","void next_character ( void ) { if ( ! recovery_started ) { recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_UnexpectedMessage , ""Not in Recovery mode"" ) ; layoutHome ( ) ; return ; } strlcpy ( cipher , english_alphabet , ENGLISH_ALPHABET_BUF ) ; random_permute_char ( cipher , strlen ( cipher ) ) ; static char CONFIDENTIAL current_word [ CURRENT_WORD_BUF ] ; get_current_word ( current_word ) ; if ( strlen ( current_word ) > 4 ) { memzero ( current_word , sizeof ( current_word ) ) ; recovery_abort ( ) ; fsm_sendFailure ( FailureType_Failure_SyntaxError , ""Words were not entered correctly. Make sure you are using the substition cipher."" ) ; layoutHome ( ) ; return ; } CharacterRequest resp ; memset ( & resp , 0 , sizeof ( CharacterRequest ) ) ; resp . word_pos = get_current_word_pos ( ) ; resp . character_pos = strlen ( current_word ) ; msg_write ( MessageType_MessageType_CharacterRequest , & resp ) ; bool auto_completed = false ; if ( strlen ( current_word ) >= 3 ) { auto_completed = attempt_auto_complete ( current_word ) ; } # if DEBUG_LINK if ( auto_completed ) { strlcpy ( auto_completed_word , current_word , CURRENT_WORD_BUF ) ; } else { auto_completed_word [ 0 ] = '\\0' ; } # endif format_current_word ( current_word , auto_completed ) ; layout_cipher ( current_word , cipher ) ; memzero ( current_word , sizeof ( current_word ) ) ; }" 310,"NVD-CWE-Other char * guestfs___first_line_of_file ( guestfs_h * g , const char * filename ) { CLEANUP_FREE char * * lines = NULL ; int64_t size ; char * ret ; size = guestfs_filesize ( g , filename ) ; if ( size == - 1 ) return NULL ; if ( size > MAX_SMALL_FILE_SIZE ) { error ( g , _ ( ""size of %s is unreasonably large (%"" PRIi64 "" bytes)"" ) , filename , size ) ; return NULL ; } lines = guestfs_head_n ( g , 1 , filename ) ; if ( lines == NULL ) return NULL ; if ( lines [ 0 ] == NULL ) { guestfs___free_string_list ( lines ) ; return safe_strdup ( g , """" ) ; } ret = lines [ 0 ] ; return ret ; }","char * guestfs___first_line_of_file ( guestfs_h * g , const char * filename ) { char * * lines = NULL ; int64_t size ; char * ret ; size = guestfs_filesize ( g , filename ) ; if ( size == - 1 ) return NULL ; if ( size > MAX_SMALL_FILE_SIZE ) { error ( g , _ ( ""size of %s is unreasonably large (%"" PRIi64 "" bytes)"" ) , filename , size ) ; return NULL ; } lines = guestfs_head_n ( g , 1 , filename ) ; if ( lines == NULL ) return NULL ; if ( lines [ 0 ] == NULL ) { guestfs___free_string_list ( lines ) ; return safe_strdup ( g , """" ) ; } ret = lines [ 0 ] ; free ( lines ) ; return ret ; }" 311,"NVD-CWE-noinfo static void nfs4_return_incompatible_delegation ( struct inode * inode , mode_t open_flags ) { struct nfs_delegation * delegation ; rcu_read_lock ( ) ; delegation = rcu_dereference ( NFS_I ( inode ) -> delegation ) ; if ( delegation == NULL || ( delegation -> type & open_flags ) == open_flags ) { rcu_read_unlock ( ) ; return ; } rcu_read_unlock ( ) ; nfs_inode_return_delegation ( inode ) ; }"," static void nfs4_return_incompatible_delegation ( struct inode * inode , fmode_t fmode ) { struct nfs_delegation * delegation ; rcu_read_lock ( ) ; delegation = rcu_dereference ( NFS_I ( inode ) -> delegation ) ; if ( delegation == NULL || ( delegation -> type & fmode ) == fmode ) { rcu_read_unlock ( ) ; return ; } rcu_read_unlock ( ) ; nfs_inode_return_delegation ( inode ) ; }" 312,"CWE-20 static ssize_t generic_perform_write ( struct file * file , struct iov_iter * i , loff_t pos ) { struct address_space * mapping = file -> f_mapping ; const struct address_space_operations * a_ops = mapping -> a_ops ; long status = 0 ; ssize_t written = 0 ; unsigned int flags = 0 ; if ( segment_eq ( get_fs ( ) , KERNEL_DS ) ) flags |= AOP_FLAG_UNINTERRUPTIBLE ; do { struct page * page ; pgoff_t index ; unsigned long offset ; unsigned long bytes ; size_t copied ; void * fsdata ; offset = ( pos & ( PAGE_CACHE_SIZE - 1 ) ) ; index = pos >> PAGE_CACHE_SHIFT ; bytes = min_t ( unsigned long , PAGE_CACHE_SIZE - offset , iov_iter_count ( i ) ) ; again : if ( unlikely ( iov_iter_fault_in_readable ( i , bytes ) ) ) { status = - EFAULT ; break ; } status = a_ops -> write_begin ( file , mapping , pos , bytes , flags , & page , & fsdata ) ; if ( unlikely ( status ) ) break ; pagefault_disable ( ) ; copied = iov_iter_copy_from_user_atomic ( page , i , offset , bytes ) ; pagefault_enable ( ) ; flush_dcache_page ( page ) ; status = a_ops -> write_end ( file , mapping , pos , bytes , copied , page , fsdata ) ; if ( unlikely ( status < 0 ) ) break ; copied = status ; cond_resched ( ) ; if ( unlikely ( copied == 0 ) ) { bytes = min_t ( unsigned long , PAGE_CACHE_SIZE - offset , iov_iter_single_seg_count ( i ) ) ; goto again ; } iov_iter_advance ( i , copied ) ; pos += copied ; written += copied ; balance_dirty_pages_ratelimited ( mapping ) ; } while ( iov_iter_count ( i ) ) ; return written ? written : status ; }","static ssize_t generic_perform_write ( struct file * file , struct iov_iter * i , loff_t pos ) { struct address_space * mapping = file -> f_mapping ; const struct address_space_operations * a_ops = mapping -> a_ops ; long status = 0 ; ssize_t written = 0 ; unsigned int flags = 0 ; if ( segment_eq ( get_fs ( ) , KERNEL_DS ) ) flags |= AOP_FLAG_UNINTERRUPTIBLE ; do { struct page * page ; pgoff_t index ; unsigned long offset ; unsigned long bytes ; size_t copied ; void * fsdata ; offset = ( pos & ( PAGE_CACHE_SIZE - 1 ) ) ; index = pos >> PAGE_CACHE_SHIFT ; bytes = min_t ( unsigned long , PAGE_CACHE_SIZE - offset , iov_iter_count ( i ) ) ; again : if ( unlikely ( iov_iter_fault_in_readable ( i , bytes ) ) ) { status = - EFAULT ; break ; } status = a_ops -> write_begin ( file , mapping , pos , bytes , flags , & page , & fsdata ) ; if ( unlikely ( status ) ) break ; pagefault_disable ( ) ; copied = iov_iter_copy_from_user_atomic ( page , i , offset , bytes ) ; pagefault_enable ( ) ; flush_dcache_page ( page ) ; status = a_ops -> write_end ( file , mapping , pos , bytes , copied , page , fsdata ) ; if ( unlikely ( status < 0 ) ) break ; copied = status ; cond_resched ( ) ; iov_iter_advance ( i , copied ) ; if ( unlikely ( copied == 0 ) ) { bytes = min_t ( unsigned long , PAGE_CACHE_SIZE - offset , iov_iter_single_seg_count ( i ) ) ; goto again ; } pos += copied ; written += copied ; balance_dirty_pages_ratelimited ( mapping ) ; } while ( iov_iter_count ( i ) ) ; return written ? written : status ; }" 313,"CWE-732 static M_bool M_fs_check_overwrite_allowed ( const char * p1 , const char * p2 , M_uint32 mode ) { M_fs_info_t * info = NULL ; char * pold = NULL ; char * pnew = NULL ; M_fs_type_t type ; M_bool ret = M_TRUE ; if ( mode & M_FS_FILE_MODE_OVERWRITE ) return M_TRUE ; if ( M_fs_info ( & info , p1 , M_FS_PATH_INFO_FLAGS_BASIC ) != M_FS_ERROR_SUCCESS ) return M_FALSE ; type = M_fs_info_get_type ( info ) ; M_fs_info_destroy ( info ) ; if ( type != M_FS_TYPE_DIR ) { if ( M_fs_perms_can_access ( p2 , M_FS_PERMS_MODE_NONE ) == M_FS_ERROR_SUCCESS ) { ret = M_FALSE ; goto done ; } } pold = M_fs_path_basename ( p1 , M_FS_SYSTEM_AUTO ) ; pnew = M_fs_path_join ( p2 , pnew , M_FS_SYSTEM_AUTO ) ; if ( M_fs_perms_can_access ( pnew , M_FS_PERMS_MODE_NONE ) == M_FS_ERROR_SUCCESS ) { ret = M_FALSE ; goto done ; } done : M_free ( pnew ) ; M_free ( pold ) ; return ret ; }","static M_bool M_fs_check_overwrite_allowed ( const char * p1 , const char * p2 , M_uint32 mode ) { M_fs_info_t * info = NULL ; char * pold = NULL ; char * pnew = NULL ; M_fs_type_t type ; M_bool ret = M_TRUE ; if ( mode & M_FS_FILE_MODE_OVERWRITE ) return M_TRUE ; if ( M_fs_info ( & info , p1 , M_FS_PATH_INFO_FLAGS_BASIC ) != M_FS_ERROR_SUCCESS ) return M_FALSE ; type = M_fs_info_get_type ( info ) ; M_fs_info_destroy ( info ) ; if ( type != M_FS_TYPE_DIR ) { if ( M_fs_perms_can_access ( p2 , M_FS_PERMS_MODE_NONE ) == M_FS_ERROR_SUCCESS ) { ret = M_FALSE ; goto done ; } } pold = M_fs_path_basename ( p1 , M_FS_SYSTEM_AUTO ) ; pnew = M_fs_path_join ( p2 , pnew , M_FS_SYSTEM_AUTO ) ; if ( M_fs_perms_can_access ( pnew , M_FS_PERMS_MODE_NONE ) == M_FS_ERROR_SUCCESS ) { ret = M_FALSE ; goto done ; } done : M_free ( pnew ) ; M_free ( pold ) ; return ret ; }" 314,"CWE-416 static void timerfd_setup_cancel ( struct timerfd_ctx * ctx , int flags ) { if ( ( ctx -> clockid == CLOCK_REALTIME || ctx -> clockid == CLOCK_REALTIME_ALARM ) && ( flags & TFD_TIMER_ABSTIME ) && ( flags & TFD_TIMER_CANCEL_ON_SET ) ) { if ( ! ctx -> might_cancel ) { ctx -> might_cancel = true ; spin_lock ( & cancel_lock ) ; list_add_rcu ( & ctx -> clist , & cancel_list ) ; spin_unlock ( & cancel_lock ) ; } } else if ( ctx -> might_cancel ) { timerfd_remove_cancel ( ctx ) ; } }","static void timerfd_setup_cancel ( struct timerfd_ctx * ctx , int flags ) { spin_lock ( & ctx -> cancel_lock ) ; if ( ( ctx -> clockid == CLOCK_REALTIME || ctx -> clockid == CLOCK_REALTIME_ALARM ) && ( flags & TFD_TIMER_ABSTIME ) && ( flags & TFD_TIMER_CANCEL_ON_SET ) ) { if ( ! ctx -> might_cancel ) { ctx -> might_cancel = true ; spin_lock ( & cancel_lock ) ; list_add_rcu ( & ctx -> clist , & cancel_list ) ; spin_unlock ( & cancel_lock ) ; } } else { __timerfd_remove_cancel ( ctx ) ; } spin_unlock ( & ctx -> cancel_lock ) ; }" 315,"CWE-369 static void setup_format_params ( int track ) { int n ; int il ; int count ; int head_shift ; int track_shift ; struct fparm { unsigned char track , head , sect , size ; } * here = ( struct fparm * ) floppy_track_buffer ; raw_cmd = & default_raw_cmd ; raw_cmd -> track = track ; raw_cmd -> flags = ( FD_RAW_WRITE | FD_RAW_INTR | FD_RAW_SPIN | FD_RAW_NEED_DISK | FD_RAW_NEED_SEEK ) ; raw_cmd -> rate = _floppy -> rate & 0x43 ; raw_cmd -> cmd_count = NR_F ; COMMAND = FM_MODE ( _floppy , FD_FORMAT ) ; DR_SELECT = UNIT ( current_drive ) + PH_HEAD ( _floppy , format_req . head ) ; F_SIZECODE = FD_SIZECODE ( _floppy ) ; F_SECT_PER_TRACK = _floppy -> sect << 2 >> F_SIZECODE ; F_GAP = _floppy -> fmt_gap ; F_FILL = FD_FILL_BYTE ; raw_cmd -> kernel_data = floppy_track_buffer ; raw_cmd -> length = 4 * F_SECT_PER_TRACK ; head_shift = ( F_SECT_PER_TRACK + 5 ) / 6 ; track_shift = 2 * head_shift + 3 ; n = ( track_shift * format_req . track + head_shift * format_req . head ) % F_SECT_PER_TRACK ; il = 1 ; if ( _floppy -> fmt_gap < 0x22 ) il ++ ; for ( count = 0 ; count < F_SECT_PER_TRACK ; ++ count ) { here [ count ] . track = format_req . track ; here [ count ] . head = format_req . head ; here [ count ] . sect = 0 ; here [ count ] . size = F_SIZECODE ; } for ( count = 1 ; count <= F_SECT_PER_TRACK ; ++ count ) { here [ n ] . sect = count ; n = ( n + il ) % F_SECT_PER_TRACK ; if ( here [ n ] . sect ) { if ( n >= F_SECT_PER_TRACK ) { n -= F_SECT_PER_TRACK ; while ( here [ n ] . sect ) } } } if ( _floppy -> stretch & FD_SECTBASEMASK ) { for ( count = 0 ; count < F_SECT_PER_TRACK ; count ++ ) here [ count ] . sect += FD_SECTBASE ( _floppy ) - 1 ; } }","static void setup_format_params ( int track ) { int n ; int il ; int count ; int head_shift ; int track_shift ; struct fparm { unsigned char track , head , sect , size ; } * here = ( struct fparm * ) floppy_track_buffer ; raw_cmd = & default_raw_cmd ; raw_cmd -> track = track ; raw_cmd -> flags = ( FD_RAW_WRITE | FD_RAW_INTR | FD_RAW_SPIN | FD_RAW_NEED_DISK | FD_RAW_NEED_SEEK ) ; raw_cmd -> rate = _floppy -> rate & 0x43 ; raw_cmd -> cmd_count = NR_F ; COMMAND = FM_MODE ( _floppy , FD_FORMAT ) ; DR_SELECT = UNIT ( current_drive ) + PH_HEAD ( _floppy , format_req . head ) ; F_SIZECODE = FD_SIZECODE ( _floppy ) ; F_SECT_PER_TRACK = _floppy -> sect << 2 >> F_SIZECODE ; F_GAP = _floppy -> fmt_gap ; F_FILL = FD_FILL_BYTE ; raw_cmd -> kernel_data = floppy_track_buffer ; raw_cmd -> length = 4 * F_SECT_PER_TRACK ; if ( ! F_SECT_PER_TRACK ) return ; head_shift = ( F_SECT_PER_TRACK + 5 ) / 6 ; track_shift = 2 * head_shift + 3 ; n = ( track_shift * format_req . track + head_shift * format_req . head ) % F_SECT_PER_TRACK ; il = 1 ; if ( _floppy -> fmt_gap < 0x22 ) il ++ ; for ( count = 0 ; count < F_SECT_PER_TRACK ; ++ count ) { here [ count ] . track = format_req . track ; here [ count ] . head = format_req . head ; here [ count ] . sect = 0 ; here [ count ] . size = F_SIZECODE ; } for ( count = 1 ; count <= F_SECT_PER_TRACK ; ++ count ) { here [ n ] . sect = count ; n = ( n + il ) % F_SECT_PER_TRACK ; if ( here [ n ] . sect ) { + n ; if ( n >= F_SECT_PER_TRACK ) { n -= F_SECT_PER_TRACK ; while ( here [ n ] . sect ) + n ; } } } if ( _floppy -> stretch & FD_SECTBASEMASK ) { for ( count = 0 ; count < F_SECT_PER_TRACK ; count ++ ) here [ count ] . sect += FD_SECTBASE ( _floppy ) - 1 ; } }" 316,"CWE-290 static int valid_host ( cupsd_client_t * con ) { cupsd_alias_t * a ; cupsd_netif_t * netif ; const char * end ; char * ptr ; strlcpy ( con -> clientname , httpGetField ( con -> http , HTTP_FIELD_HOST ) , sizeof ( con -> clientname ) ) ; if ( ( ptr = strrchr ( con -> clientname , ':' ) ) != NULL && ! strchr ( ptr , ']' ) ) { * ptr ++ = '\\0' ; con -> clientport = atoi ( ptr ) ; } else con -> clientport = con -> serverport ; if ( httpAddrLocalhost ( httpGetAddress ( con -> http ) ) ) { return ( ! _cups_strcasecmp ( con -> clientname , ""localhost"" ) || ! _cups_strcasecmp ( con -> clientname , ""localhost."" ) || # ifdef __linux ! _cups_strcasecmp ( con -> clientname , ""localhost.localdomain"" ) || # endif ! strcmp ( con -> clientname , ""127.0.0.1"" ) || ! strcmp ( con -> clientname , ""[::1]"" ) ) ; } # if defined ( HAVE_DNSSD ) || defined ( HAVE_AVAHI ) if ( ( end = strrchr ( con -> clientname , '.' ) ) != NULL && end > con -> clientname && ! end [ 1 ] ) { for ( end -- ; end > con -> clientname && * end != '.' ; end -- ) ; } if ( end && ( ! _cups_strcasecmp ( end , "".local"" ) || ! _cups_strcasecmp ( end , "".local."" ) ) ) return ( 1 ) ; # endif if ( isdigit ( con -> clientname [ 0 ] & 255 ) || con -> clientname [ 0 ] == '[' ) { http_addrlist_t * addrlist ; if ( ( addrlist = httpAddrGetList ( con -> clientname , AF_UNSPEC , NULL ) ) != NULL ) { httpAddrFreeList ( addrlist ) ; return ( 1 ) ; } } for ( a = ( cupsd_alias_t * ) cupsArrayFirst ( ServerAlias ) ; a ; a = ( cupsd_alias_t * ) cupsArrayNext ( ServerAlias ) ) { if ( ! strcmp ( a -> name , ""*"" ) ) return ( 1 ) ; if ( ! _cups_strncasecmp ( con -> clientname , a -> name , a -> namelen ) ) { end = con -> clientname + a -> namelen ; if ( ! * end || ( * end == '.' && ! end [ 1 ] ) ) return ( 1 ) ; } } # if defined ( HAVE_DNSSD ) || defined ( HAVE_AVAHI ) for ( a = ( cupsd_alias_t * ) cupsArrayFirst ( DNSSDAlias ) ; a ; a = ( cupsd_alias_t * ) cupsArrayNext ( DNSSDAlias ) ) { if ( ! strcmp ( a -> name , ""*"" ) ) return ( 1 ) ; if ( ! _cups_strncasecmp ( con -> clientname , a -> name , a -> namelen ) ) { end = con -> clientname + a -> namelen ; if ( ! * end || ( * end == '.' && ! end [ 1 ] ) ) return ( 1 ) ; } } # endif","static int valid_host ( cupsd_client_t * con ) { cupsd_alias_t * a ; cupsd_netif_t * netif ; const char * end ; char * ptr ; strlcpy ( con -> clientname , httpGetField ( con -> http , HTTP_FIELD_HOST ) , sizeof ( con -> clientname ) ) ; if ( ( ptr = strrchr ( con -> clientname , ':' ) ) != NULL && ! strchr ( ptr , ']' ) ) { * ptr ++ = '\\0' ; con -> clientport = atoi ( ptr ) ; } else con -> clientport = con -> serverport ; if ( httpAddrLocalhost ( httpGetAddress ( con -> http ) ) ) { return ( ! _cups_strcasecmp ( con -> clientname , ""localhost"" ) || ! _cups_strcasecmp ( con -> clientname , ""localhost."" ) || ! strcmp ( con -> clientname , ""127.0.0.1"" ) || ! strcmp ( con -> clientname , ""[::1]"" ) ) ; } # if defined ( HAVE_DNSSD ) || defined ( HAVE_AVAHI ) if ( ( end = strrchr ( con -> clientname , '.' ) ) != NULL && end > con -> clientname && ! end [ 1 ] ) { for ( end -- ; end > con -> clientname && * end != '.' ; end -- ) ; } if ( end && ( ! _cups_strcasecmp ( end , "".local"" ) || ! _cups_strcasecmp ( end , "".local."" ) ) ) return ( 1 ) ; # endif if ( isdigit ( con -> clientname [ 0 ] & 255 ) || con -> clientname [ 0 ] == '[' ) { http_addrlist_t * addrlist ; if ( ( addrlist = httpAddrGetList ( con -> clientname , AF_UNSPEC , NULL ) ) != NULL ) { httpAddrFreeList ( addrlist ) ; return ( 1 ) ; } } for ( a = ( cupsd_alias_t * ) cupsArrayFirst ( ServerAlias ) ; a ; a = ( cupsd_alias_t * ) cupsArrayNext ( ServerAlias ) ) { if ( ! strcmp ( a -> name , ""*"" ) ) return ( 1 ) ; if ( ! _cups_strncasecmp ( con -> clientname , a -> name , a -> namelen ) ) { end = con -> clientname + a -> namelen ; if ( ! * end || ( * end == '.' && ! end [ 1 ] ) ) return ( 1 ) ; } } # if defined ( HAVE_DNSSD ) || defined ( HAVE_AVAHI ) for ( a = ( cupsd_alias_t * ) cupsArrayFirst ( DNSSDAlias ) ; a ; a = ( cupsd_alias_t * ) cupsArrayNext ( DNSSDAlias ) ) { if ( ! strcmp ( a -> name , ""*"" ) ) return ( 1 ) ; if ( ! _cups_strncasecmp ( con -> clientname , a -> name , a -> namelen ) ) { end = con -> clientname + a -> namelen ; if ( ! * end || ( * end == '.' && ! end [ 1 ] ) ) return ( 1 ) ; } } # endif" 317,"CWE-399 static void vmx_set_constant_host_state ( struct vcpu_vmx * vmx ) { u32 low32 , high32 ; unsigned long tmpl ; struct desc_ptr dt ; vmcs_writel ( HOST_CR0 , read_cr0 ( ) & ~ X86_CR0_TS ) ; vmcs_writel ( HOST_CR4 , read_cr4 ( ) ) ; vmcs_writel ( HOST_CR3 , read_cr3 ( ) ) ; vmcs_write16 ( HOST_CS_SELECTOR , __KERNEL_CS ) ; # ifdef CONFIG_X86_64 vmcs_write16 ( HOST_DS_SELECTOR , 0 ) ; vmcs_write16 ( HOST_ES_SELECTOR , 0 ) ; # else vmcs_write16 ( HOST_DS_SELECTOR , __KERNEL_DS ) ; vmcs_write16 ( HOST_ES_SELECTOR , __KERNEL_DS ) ; # endif vmcs_write16 ( HOST_SS_SELECTOR , __KERNEL_DS ) ; vmcs_write16 ( HOST_TR_SELECTOR , GDT_ENTRY_TSS * 8 ) ; native_store_idt ( & dt ) ; vmcs_writel ( HOST_IDTR_BASE , dt . address ) ; vmx -> host_idt_base = dt . address ; vmcs_writel ( HOST_RIP , vmx_return ) ; rdmsr ( MSR_IA32_SYSENTER_CS , low32 , high32 ) ; vmcs_write32 ( HOST_IA32_SYSENTER_CS , low32 ) ; rdmsrl ( MSR_IA32_SYSENTER_EIP , tmpl ) ; vmcs_writel ( HOST_IA32_SYSENTER_EIP , tmpl ) ; if ( vmcs_config . vmexit_ctrl & VM_EXIT_LOAD_IA32_PAT ) { rdmsr ( MSR_IA32_CR_PAT , low32 , high32 ) ; vmcs_write64 ( HOST_IA32_PAT , low32 | ( ( u64 ) high32 << 32 ) ) ; } }","static void vmx_set_constant_host_state ( struct vcpu_vmx * vmx ) { u32 low32 , high32 ; unsigned long tmpl ; struct desc_ptr dt ; unsigned long cr4 ; vmcs_writel ( HOST_CR0 , read_cr0 ( ) & ~ X86_CR0_TS ) ; vmcs_writel ( HOST_CR3 , read_cr3 ( ) ) ; cr4 = read_cr4 ( ) ; vmcs_writel ( HOST_CR4 , cr4 ) ; vmx -> host_state . vmcs_host_cr4 = cr4 ; vmcs_write16 ( HOST_CS_SELECTOR , __KERNEL_CS ) ; # ifdef CONFIG_X86_64 vmcs_write16 ( HOST_DS_SELECTOR , 0 ) ; vmcs_write16 ( HOST_ES_SELECTOR , 0 ) ; # else vmcs_write16 ( HOST_DS_SELECTOR , __KERNEL_DS ) ; vmcs_write16 ( HOST_ES_SELECTOR , __KERNEL_DS ) ; # endif vmcs_write16 ( HOST_SS_SELECTOR , __KERNEL_DS ) ; vmcs_write16 ( HOST_TR_SELECTOR , GDT_ENTRY_TSS * 8 ) ; native_store_idt ( & dt ) ; vmcs_writel ( HOST_IDTR_BASE , dt . address ) ; vmx -> host_idt_base = dt . address ; vmcs_writel ( HOST_RIP , vmx_return ) ; rdmsr ( MSR_IA32_SYSENTER_CS , low32 , high32 ) ; vmcs_write32 ( HOST_IA32_SYSENTER_CS , low32 ) ; rdmsrl ( MSR_IA32_SYSENTER_EIP , tmpl ) ; vmcs_writel ( HOST_IA32_SYSENTER_EIP , tmpl ) ; if ( vmcs_config . vmexit_ctrl & VM_EXIT_LOAD_IA32_PAT ) { rdmsr ( MSR_IA32_CR_PAT , low32 , high32 ) ; vmcs_write64 ( HOST_IA32_PAT , low32 | ( ( u64 ) high32 << 32 ) ) ; } }" 318,"CWE-476 rdpCredssp * credssp_new ( freerdp * instance , rdpTransport * transport , rdpSettings * settings ) { rdpCredssp * credssp ; credssp = ( rdpCredssp * ) malloc ( sizeof ( rdpCredssp ) ) ; ZeroMemory ( credssp , sizeof ( rdpCredssp ) ) ; if ( credssp != NULL ) { HKEY hKey ; LONG status ; DWORD dwType ; DWORD dwSize ; credssp -> instance = instance ; credssp -> settings = settings ; credssp -> server = settings -> ServerMode ; credssp -> transport = transport ; credssp -> send_seq_num = 0 ; credssp -> recv_seq_num = 0 ; ZeroMemory ( & credssp -> negoToken , sizeof ( SecBuffer ) ) ; ZeroMemory ( & credssp -> pubKeyAuth , sizeof ( SecBuffer ) ) ; ZeroMemory ( & credssp -> authInfo , sizeof ( SecBuffer ) ) ; if ( credssp -> server ) { status = RegOpenKeyEx ( HKEY_LOCAL_MACHINE , _T ( ""Software\\\\FreeRDP\\\\Server"" ) , 0 , KEY_READ | KEY_WOW64_64KEY , & hKey ) ; if ( status == ERROR_SUCCESS ) { status = RegQueryValueEx ( hKey , _T ( ""SspiModule"" ) , NULL , & dwType , NULL , & dwSize ) ; if ( status == ERROR_SUCCESS ) { credssp -> SspiModule = ( LPTSTR ) malloc ( dwSize + sizeof ( TCHAR ) ) ; status = RegQueryValueEx ( hKey , _T ( ""SspiModule"" ) , NULL , & dwType , ( BYTE * ) credssp -> SspiModule , & dwSize ) ; if ( status == ERROR_SUCCESS ) { _tprintf ( _T ( ""Using SSPI Module: %s\\n"" ) , credssp -> SspiModule ) ; RegCloseKey ( hKey ) ; } } } } } return credssp ; }","rdpCredssp * credssp_new ( freerdp * instance , rdpTransport * transport , rdpSettings * settings ) { rdpCredssp * credssp ; credssp = ( rdpCredssp * ) malloc ( sizeof ( rdpCredssp ) ) ; ZeroMemory ( credssp , sizeof ( rdpCredssp ) ) ; if ( credssp != NULL ) { HKEY hKey ; LONG status ; DWORD dwType ; DWORD dwSize ; credssp -> instance = instance ; credssp -> settings = settings ; credssp -> server = settings -> ServerMode ; credssp -> transport = transport ; credssp -> send_seq_num = 0 ; credssp -> recv_seq_num = 0 ; ZeroMemory ( & credssp -> negoToken , sizeof ( SecBuffer ) ) ; ZeroMemory ( & credssp -> pubKeyAuth , sizeof ( SecBuffer ) ) ; ZeroMemory ( & credssp -> authInfo , sizeof ( SecBuffer ) ) ; SecInvalidateHandle ( & credssp -> context ) ; if ( credssp -> server ) { status = RegOpenKeyEx ( HKEY_LOCAL_MACHINE , _T ( ""Software\\\\FreeRDP\\\\Server"" ) , 0 , KEY_READ | KEY_WOW64_64KEY , & hKey ) ; if ( status == ERROR_SUCCESS ) { status = RegQueryValueEx ( hKey , _T ( ""SspiModule"" ) , NULL , & dwType , NULL , & dwSize ) ; if ( status == ERROR_SUCCESS ) { credssp -> SspiModule = ( LPTSTR ) malloc ( dwSize + sizeof ( TCHAR ) ) ; status = RegQueryValueEx ( hKey , _T ( ""SspiModule"" ) , NULL , & dwType , ( BYTE * ) credssp -> SspiModule , & dwSize ) ; if ( status == ERROR_SUCCESS ) { _tprintf ( _T ( ""Using SSPI Module: %s\\n"" ) , credssp -> SspiModule ) ; RegCloseKey ( hKey ) ; } } } } } return credssp ; }" 319,"CWE-754 STATIC int xfs_attr_shortform_addname ( xfs_da_args_t * args ) { int newsize , forkoff , retval ; trace_xfs_attr_sf_addname ( args ) ; retval = xfs_attr_shortform_lookup ( args ) ; if ( ( args -> flags & ATTR_REPLACE ) && ( retval == - ENOATTR ) ) { return retval ; } else if ( retval == - EEXIST ) { if ( args -> flags & ATTR_CREATE ) return retval ; retval = xfs_attr_shortform_remove ( args ) ; ASSERT ( retval == 0 ) ; } if ( args -> namelen >= XFS_ATTR_SF_ENTSIZE_MAX || args -> valuelen >= XFS_ATTR_SF_ENTSIZE_MAX ) return - ENOSPC ; newsize = XFS_ATTR_SF_TOTSIZE ( args -> dp ) ; newsize += XFS_ATTR_SF_ENTSIZE_BYNAME ( args -> namelen , args -> valuelen ) ; forkoff = xfs_attr_shortform_bytesfit ( args -> dp , newsize ) ; if ( ! forkoff ) return - ENOSPC ; xfs_attr_shortform_add ( args , forkoff ) ; return 0 ; }","STATIC int xfs_attr_shortform_addname ( xfs_da_args_t * args ) { int newsize , forkoff , retval ; trace_xfs_attr_sf_addname ( args ) ; retval = xfs_attr_shortform_lookup ( args ) ; if ( ( args -> flags & ATTR_REPLACE ) && ( retval == - ENOATTR ) ) { return retval ; } else if ( retval == - EEXIST ) { if ( args -> flags & ATTR_CREATE ) return retval ; retval = xfs_attr_shortform_remove ( args ) ; if ( retval ) return retval ; args -> flags &= ~ ATTR_REPLACE ; } if ( args -> namelen >= XFS_ATTR_SF_ENTSIZE_MAX || args -> valuelen >= XFS_ATTR_SF_ENTSIZE_MAX ) return - ENOSPC ; newsize = XFS_ATTR_SF_TOTSIZE ( args -> dp ) ; newsize += XFS_ATTR_SF_ENTSIZE_BYNAME ( args -> namelen , args -> valuelen ) ; forkoff = xfs_attr_shortform_bytesfit ( args -> dp , newsize ) ; if ( ! forkoff ) return - ENOSPC ; xfs_attr_shortform_add ( args , forkoff ) ; return 0 ; }" 320,"CWE-119 static void rdpdr_process ( STREAM s ) { uint32 handle ; uint16 vmin ; uint16 component ; uint16 pakid ; logger ( Protocol , Debug , ""rdpdr_process()"" ) ; in_uint16 ( s , component ) ; in_uint16 ( s , pakid ) ; if ( component == RDPDR_CTYP_CORE ) { switch ( pakid ) { case PAKID_CORE_DEVICE_IOREQUEST : rdpdr_process_irp ( s ) ; break ; case PAKID_CORE_SERVER_ANNOUNCE : in_uint8s ( s , 2 ) ; in_uint16_le ( s , vmin ) ; in_uint32_le ( s , g_client_id ) ; if ( vmin < 0x000c ) g_client_id = 0x815ed39d ; g_epoch ++ ; # if WITH_SCARD scard_release_all_contexts ( ) ; # endif rdpdr_send_client_announce_reply ( ) ; rdpdr_send_client_name_request ( ) ; break ; case PAKID_CORE_CLIENTID_CONFIRM : rdpdr_send_client_device_list_announce ( ) ; break ; case PAKID_CORE_DEVICE_REPLY : in_uint32 ( s , handle ) ; logger ( Protocol , Debug , ""rdpdr_process(), server connected to resource %d"" , handle ) ; break ; case PAKID_CORE_SERVER_CAPABILITY : rdpdr_send_client_capability_response ( ) ; break ; default : logger ( Protocol , Debug , ""rdpdr_process(), pakid 0x%x of component 0x%x"" , pakid , component ) ; break ; } } else if ( component == RDPDR_CTYP_PRN ) { if ( pakid == PAKID_PRN_CACHE_DATA ) printercache_process ( s ) ; } else logger ( Protocol , Warning , ""rdpdr_process(), unhandled component 0x%x"" , component ) ; }","static void rdpdr_process ( STREAM s ) { uint32 handle ; uint16 vmin ; uint16 component ; uint16 pakid ; struct stream packet = * s ; logger ( Protocol , Debug , ""rdpdr_process()"" ) ; in_uint16 ( s , component ) ; in_uint16 ( s , pakid ) ; if ( component == RDPDR_CTYP_CORE ) { switch ( pakid ) { case PAKID_CORE_DEVICE_IOREQUEST : rdpdr_process_irp ( s ) ; break ; case PAKID_CORE_SERVER_ANNOUNCE : in_uint8s ( s , 2 ) ; in_uint16_le ( s , vmin ) ; in_uint32_le ( s , g_client_id ) ; if ( ! s_check ( s ) ) { rdp_protocol_error ( ""rdpdr_process(), consume of g_client_id from stream did overrun"" , & packet ) ; } if ( vmin < 0x000c ) g_client_id = 0x815ed39d ; g_epoch ++ ; # if WITH_SCARD scard_release_all_contexts ( ) ; # endif rdpdr_send_client_announce_reply ( ) ; rdpdr_send_client_name_request ( ) ; break ; case PAKID_CORE_CLIENTID_CONFIRM : rdpdr_send_client_device_list_announce ( ) ; break ; case PAKID_CORE_DEVICE_REPLY : in_uint32 ( s , handle ) ; logger ( Protocol , Debug , ""rdpdr_process(), server connected to resource %d"" , handle ) ; break ; case PAKID_CORE_SERVER_CAPABILITY : rdpdr_send_client_capability_response ( ) ; break ; default : logger ( Protocol , Debug , ""rdpdr_process(), pakid 0x%x of component 0x%x"" , pakid , component ) ; break ; } } else if ( component == RDPDR_CTYP_PRN ) { if ( pakid == PAKID_PRN_CACHE_DATA ) printercache_process ( s ) ; } else logger ( Protocol , Warning , ""rdpdr_process(), unhandled component 0x%x"" , component ) ; }" 321,"CWE-310 static int btrfs_rename ( struct inode * old_dir , struct dentry * old_dentry , struct inode * new_dir , struct dentry * new_dentry ) { struct btrfs_trans_handle * trans ; struct btrfs_root * root = BTRFS_I ( old_dir ) -> root ; struct btrfs_root * dest = BTRFS_I ( new_dir ) -> root ; struct inode * new_inode = new_dentry -> d_inode ; struct inode * old_inode = old_dentry -> d_inode ; struct timespec ctime = CURRENT_TIME ; u64 index = 0 ; u64 root_objectid ; int ret ; u64 old_ino = btrfs_ino ( old_inode ) ; if ( btrfs_ino ( new_dir ) == BTRFS_EMPTY_SUBVOL_DIR_OBJECTID ) return - EPERM ; if ( old_ino != BTRFS_FIRST_FREE_OBJECTID && root != dest ) return - EXDEV ; if ( old_ino == BTRFS_EMPTY_SUBVOL_DIR_OBJECTID || ( new_inode && btrfs_ino ( new_inode ) == BTRFS_FIRST_FREE_OBJECTID ) ) return - ENOTEMPTY ; if ( S_ISDIR ( old_inode -> i_mode ) && new_inode && new_inode -> i_size > BTRFS_EMPTY_DIR_SIZE ) return - ENOTEMPTY ; if ( new_inode && S_ISREG ( old_inode -> i_mode ) && new_inode -> i_size && old_inode -> i_size > BTRFS_ORDERED_OPERATIONS_FLUSH_LIMIT ) filemap_flush ( old_inode -> i_mapping ) ; if ( old_ino == BTRFS_FIRST_FREE_OBJECTID ) down_read ( & root -> fs_info -> subvol_sem ) ; trans = btrfs_start_transaction ( root , 20 ) ; if ( IS_ERR ( trans ) ) { ret = PTR_ERR ( trans ) ; goto out_notrans ; } if ( dest != root ) btrfs_record_root_in_trans ( trans , dest ) ; ret = btrfs_set_inode_index ( new_dir , & index ) ; if ( ret ) goto out_fail ; if ( unlikely ( old_ino == BTRFS_FIRST_FREE_OBJECTID ) ) { root -> fs_info -> last_trans_log_full_commit = trans -> transid ; } else { ret = btrfs_insert_inode_ref ( trans , dest , new_dentry -> d_name . name , new_dentry -> d_name . len , old_ino , btrfs_ino ( new_dir ) , index ) ; if ( ret ) goto out_fail ; btrfs_pin_log_trans ( root ) ; } if ( new_inode && new_inode -> i_size && S_ISREG ( old_inode -> i_mode ) ) btrfs_add_ordered_operation ( trans , root , old_inode ) ; inode_inc_iversion ( old_dir ) ; inode_inc_iversion ( new_dir ) ; inode_inc_iversion ( old_inode ) ; old_dir -> i_ctime = old_dir -> i_mtime = ctime ; new_dir -> i_ctime = new_dir -> i_mtime = ctime ; old_inode -> i_ctime = ctime ; if ( old_dentry -> d_parent != new_dentry -> d_parent ) btrfs_record_unlink_dir ( trans , old_dir , old_inode , 1 ) ; if ( unlikely ( old_ino == BTRFS_FIRST_FREE_OBJECTID ) ) { root_objectid = BTRFS_I ( old_inode ) -> root -> root_key . objectid ; ret = btrfs_unlink_subvol ( trans , root , old_dir , root_objectid , old_dentry -> d_name . name , old_dentry -> d_name . len ) ; } else { ret = __btrfs_unlink_inode ( trans , root , old_dir , old_dentry -> d_inode , old_dentry -> d_name . name , old_dentry -> d_name . len ) ; if ( ! ret ) ret = btrfs_update_inode ( trans , root , old_inode ) ; }","static int btrfs_rename ( struct inode * old_dir , struct dentry * old_dentry , struct inode * new_dir , struct dentry * new_dentry ) { struct btrfs_trans_handle * trans ; struct btrfs_root * root = BTRFS_I ( old_dir ) -> root ; struct btrfs_root * dest = BTRFS_I ( new_dir ) -> root ; struct inode * new_inode = new_dentry -> d_inode ; struct inode * old_inode = old_dentry -> d_inode ; struct timespec ctime = CURRENT_TIME ; u64 index = 0 ; u64 root_objectid ; int ret ; u64 old_ino = btrfs_ino ( old_inode ) ; if ( btrfs_ino ( new_dir ) == BTRFS_EMPTY_SUBVOL_DIR_OBJECTID ) return - EPERM ; if ( old_ino != BTRFS_FIRST_FREE_OBJECTID && root != dest ) return - EXDEV ; if ( old_ino == BTRFS_EMPTY_SUBVOL_DIR_OBJECTID || ( new_inode && btrfs_ino ( new_inode ) == BTRFS_FIRST_FREE_OBJECTID ) ) return - ENOTEMPTY ; if ( S_ISDIR ( old_inode -> i_mode ) && new_inode && new_inode -> i_size > BTRFS_EMPTY_DIR_SIZE ) return - ENOTEMPTY ; ret = btrfs_check_dir_item_collision ( root , new_dir -> i_ino , new_dentry -> d_name . name , new_dentry -> d_name . len ) ; if ( ret ) { if ( ret == - EEXIST ) { if ( ! new_inode ) { WARN_ON ( 1 ) ; return ret ; } } else { return ret ; } } ret = 0 ; if ( new_inode && S_ISREG ( old_inode -> i_mode ) && new_inode -> i_size && old_inode -> i_size > BTRFS_ORDERED_OPERATIONS_FLUSH_LIMIT ) filemap_flush ( old_inode -> i_mapping ) ; if ( old_ino == BTRFS_FIRST_FREE_OBJECTID ) down_read ( & root -> fs_info -> subvol_sem ) ; trans = btrfs_start_transaction ( root , 20 ) ; if ( IS_ERR ( trans ) ) { ret = PTR_ERR ( trans ) ; goto out_notrans ; } if ( dest != root ) btrfs_record_root_in_trans ( trans , dest ) ; ret = btrfs_set_inode_index ( new_dir , & index ) ; if ( ret ) goto out_fail ; if ( unlikely ( old_ino == BTRFS_FIRST_FREE_OBJECTID ) ) { root -> fs_info -> last_trans_log_full_commit = trans -> transid ; } else { ret = btrfs_insert_inode_ref ( trans , dest , new_dentry -> d_name . name , new_dentry -> d_name . len , old_ino , btrfs_ino ( new_dir ) , index ) ; if ( ret ) goto out_fail ; btrfs_pin_log_trans ( root ) ; } if ( new_inode && new_inode -> i_size && S_ISREG ( old_inode -> i_mode ) ) btrfs_add_ordered_operation ( trans , root , old_inode ) ; inode_inc_iversion ( old_dir ) ; inode_inc_iversion ( new_dir ) ; inode_inc_iversion ( old_inode ) ; old_dir -> i_ctime = old_dir -> i_mtime = ctime ; new_dir -> i_ctime = new_dir -> i_mtime = ctime ; old_inode -> i_ctime = ctime ; if ( old_dentry -> d_parent != new_dentry -> d_parent ) btrfs_record_unlink_dir ( trans , old_dir , old_inode , 1 ) ; if ( unlikely ( old_ino == BTRFS_FIRST_FREE_OBJECTID ) ) { root_objectid = BTRFS_I ( old_inode ) -> root -> root_key . objectid ; ret = btrfs_unlink_subvol ( trans , root , old_dir , root_objectid , old_dentry -> d_name . name , old_dentry -> d_name . len ) ; } else { ret = __btrfs_unlink_inode ( trans , root , old_dir , old_dentry -> d_inode , old_dentry -> d_name . name , old_dentry -> d_name . len ) ; if ( ! ret ) ret = btrfs_update_inode ( trans , root , old_inode ) ; }" 322,CWE-476 static int stv06xx_isoc_init ( struct gspca_dev * gspca_dev ) { struct usb_host_interface * alt ; struct sd * sd = ( struct sd * ) gspca_dev ; alt = & gspca_dev -> dev -> actconfig -> intf_cache [ 0 ] -> altsetting [ 1 ] ; alt -> endpoint [ 0 ] . desc . wMaxPacketSize = cpu_to_le16 ( sd -> sensor -> max_packet_size [ gspca_dev -> curr_mode ] ) ; return 0 ; },static int stv06xx_isoc_init ( struct gspca_dev * gspca_dev ) { struct usb_interface_cache * intfc ; struct usb_host_interface * alt ; struct sd * sd = ( struct sd * ) gspca_dev ; intfc = gspca_dev -> dev -> actconfig -> intf_cache [ 0 ] ; if ( intfc -> num_altsetting < 2 ) return - ENODEV ; alt = & intfc -> altsetting [ 1 ] ; if ( alt -> desc . bNumEndpoints < 1 ) return - ENODEV ; alt -> endpoint [ 0 ] . desc . wMaxPacketSize = cpu_to_le16 ( sd -> sensor -> max_packet_size [ gspca_dev -> curr_mode ] ) ; return 0 ; } 323,"CWE-772 static Image * ReadMATImage ( const ImageInfo * image_info , ExceptionInfo * exception ) { Image * image , * image2 = NULL , * rotated_image ; register Quantum * q ; unsigned int status ; MATHeader MATLAB_HDR ; size_t size ; size_t CellType ; QuantumInfo * quantum_info ; ImageInfo * clone_info ; int i ; ssize_t ldblk ; unsigned char * BImgBuff = NULL ; double MinVal , MaxVal ; unsigned z , z2 ; unsigned Frames ; int logging ; int sample_size ; MagickOffsetType filepos = 0x80 ; BlobInfo * blob ; size_t one ; unsigned int ( * ReadBlobXXXLong ) ( Image * image ) ; unsigned short ( * ReadBlobXXXShort ) ( Image * image ) ; void ( * ReadBlobDoublesXXX ) ( Image * image , size_t len , double * data ) ; void ( * ReadBlobFloatsXXX ) ( Image * image , size_t len , float * data ) ; assert ( image_info != ( const ImageInfo * ) NULL ) ; assert ( image_info -> signature == MagickCoreSignature ) ; assert ( exception != ( ExceptionInfo * ) NULL ) ; assert ( exception -> signature == MagickCoreSignature ) ; logging = LogMagickEvent ( CoderEvent , GetMagickModule ( ) , ""enter"" ) ; image = AcquireImage ( image_info , exception ) ; status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } clone_info = CloneImageInfo ( image_info ) ; 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 : 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 ; filepos += MATLAB_HDR . ObjectSize + 4 + 4 ; image2 = image ; # if defined ( MAGICKCORE_ZLIB_DELEGATE ) if ( MATLAB_HDR . DataType == miCOMPRESSED )","static Image * ReadMATImage ( const ImageInfo * image_info , ExceptionInfo * exception ) { Image * image , * image2 = NULL , * rotated_image ; register Quantum * q ; unsigned int status ; MATHeader MATLAB_HDR ; size_t size ; size_t CellType ; QuantumInfo * quantum_info ; ImageInfo * clone_info ; int i ; ssize_t ldblk ; unsigned char * BImgBuff = NULL ; double MinVal , MaxVal ; unsigned z , z2 ; unsigned Frames ; int logging ; int sample_size ; MagickOffsetType filepos = 0x80 ; BlobInfo * blob ; size_t one ; unsigned int ( * ReadBlobXXXLong ) ( Image * image ) ; unsigned short ( * ReadBlobXXXShort ) ( Image * image ) ; void ( * ReadBlobDoublesXXX ) ( Image * image , size_t len , double * data ) ; void ( * ReadBlobFloatsXXX ) ( Image * image , size_t len , float * data ) ; assert ( image_info != ( const ImageInfo * ) NULL ) ; assert ( image_info -> signature == MagickCoreSignature ) ; assert ( exception != ( ExceptionInfo * ) NULL ) ; assert ( exception -> signature == MagickCoreSignature ) ; logging = LogMagickEvent ( CoderEvent , GetMagickModule ( ) , ""enter"" ) ; image = AcquireImage ( image_info , exception ) ; status = OpenBlob ( image_info , image , ReadBinaryBlobMode , exception ) ; if ( status == MagickFalse ) { image = DestroyImageList ( image ) ; return ( ( Image * ) NULL ) ; } quantum_info = ( QuantumInfo * ) NULL ; clone_info = CloneImageInfo ( image_info ) ; 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 : 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 ; filepos += MATLAB_HDR . ObjectSize + 4 + 4 ; image2 = image ; # if defined ( MAGICKCORE_ZLIB_DELEGATE ) if ( MATLAB_HDR . DataType == miCOMPRESSED )" 324,"CWE-119 CAMLprim value caml_alloc_dummy_float ( value size ) { mlsize_t wosize = Int_val ( size ) * Double_wosize ; if ( wosize == 0 ) return Atom ( 0 ) ; return caml_alloc ( wosize , 0 ) ; }","CAMLprim value caml_alloc_dummy_float ( value size ) { mlsize_t wosize = Long_val ( size ) * Double_wosize ; if ( wosize == 0 ) return Atom ( 0 ) ; return caml_alloc ( wosize , 0 ) ; }" 325,"CWE-119 void vp9_print_modes_and_motion_vectors ( VP9_COMMON * cm , const char * file ) { int mi_row ; int mi_col ; int mi_index = 0 ; FILE * mvs = fopen ( file , ""a"" ) ; MODE_INFO * * mi_8x8 = cm -> mi_grid_visible ; int rows = cm -> mi_rows ; int cols = cm -> mi_cols ; print_mi_data ( cm , mvs , ""Partitions:"" , offsetof ( MB_MODE_INFO , sb_type ) ) ; print_mi_data ( cm , mvs , ""Modes:"" , offsetof ( MB_MODE_INFO , mode ) ) ; print_mi_data ( cm , mvs , ""Skips:"" , offsetof ( MB_MODE_INFO , skip ) ) ; print_mi_data ( cm , mvs , ""Ref frame:"" , offsetof ( MB_MODE_INFO , ref_frame [ 0 ] ) ) ; print_mi_data ( cm , mvs , ""Transform:"" , offsetof ( MB_MODE_INFO , tx_size ) ) ; print_mi_data ( cm , mvs , ""UV Modes:"" , offsetof ( MB_MODE_INFO , uv_mode ) ) ; log_frame_info ( cm , ""Vectors "" , mvs ) ; for ( mi_row = 0 ; mi_row < rows ; mi_row ++ ) { fprintf ( mvs , ""V "" ) ; for ( mi_col = 0 ; mi_col < cols ; mi_col ++ ) { fprintf ( mvs , ""%4d:%4d "" , mi_8x8 [ mi_index ] -> mbmi . mv [ 0 ] . as_mv . row , mi_8x8 [ mi_index ] -> mbmi . mv [ 0 ] . as_mv . col ) ; mi_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mi_index += 8 ; } fprintf ( mvs , ""\\n"" ) ; fclose ( mvs ) ; }","void vp9_print_modes_and_motion_vectors ( VP9_COMMON * cm , const char * file ) { int mi_row ; int mi_col ; FILE * mvs = fopen ( file , ""a"" ) ; MODE_INFO * * mi = cm -> mi_grid_visible ; int rows = cm -> mi_rows ; int cols = cm -> mi_cols ; print_mi_data ( cm , mvs , ""Partitions:"" , offsetof ( MB_MODE_INFO , sb_type ) ) ; print_mi_data ( cm , mvs , ""Modes:"" , offsetof ( MB_MODE_INFO , mode ) ) ; print_mi_data ( cm , mvs , ""Ref frame:"" , offsetof ( MB_MODE_INFO , ref_frame [ 0 ] ) ) ; print_mi_data ( cm , mvs , ""Transform:"" , offsetof ( MB_MODE_INFO , tx_size ) ) ; print_mi_data ( cm , mvs , ""UV Modes:"" , offsetof ( MB_MODE_INFO , uv_mode ) ) ; log_frame_info ( cm , ""Skips:"" , mvs ) ; for ( mi_row = 0 ; mi_row < rows ; mi_row ++ ) { fprintf ( mvs , ""S "" ) ; for ( mi_col = 0 ; mi_col < cols ; mi_col ++ ) { fprintf ( mvs , ""%2d "" , mi [ 0 ] -> mbmi . skip ) ; mi ++ ; } fprintf ( mvs , ""\\n"" ) ; mi += 8 ; } fprintf ( mvs , ""\\n"" ) ; log_frame_info ( cm , ""Vectors "" , mvs ) ; mi = cm -> mi_grid_visible ; for ( mi_row = 0 ; mi_row < rows ; mi_row ++ ) { fprintf ( mvs , ""V "" ) ; for ( mi_col = 0 ; mi_col < cols ; mi_col ++ ) { fprintf ( mvs , ""%4d:%4d "" , mi [ 0 ] -> mbmi . mv [ 0 ] . as_mv . row , mi [ 0 ] -> mbmi . mv [ 0 ] . as_mv . col ) ; mi ++ ; } fprintf ( mvs , ""\\n"" ) ; mi += 8 ; } fprintf ( mvs , ""\\n"" ) ; fclose ( mvs ) ; }" 326,"CWE-119 static void test_function ( char * ( * my_asnprintf ) ( char * , size_t * , const char * , ... ) ) { char buf [ 8 ] ; int size ; for ( size = 0 ; size <= 8 ; size ++ ) { size_t length = size ; char * result = my_asnprintf ( NULL , & length , ""%d"" , 12345 ) ; ASSERT ( result != NULL ) ; ASSERT ( strcmp ( result , ""12345"" ) == 0 ) ; ASSERT ( length == 5 ) ; free ( result ) ; } for ( size = 0 ; size <= 8 ; size ++ ) { size_t length ; char * result ; memcpy ( buf , ""DEADBEEF"" , 8 ) ; length = size ; result = my_asnprintf ( buf , & length , ""%d"" , 12345 ) ; ASSERT ( result != NULL ) ; ASSERT ( strcmp ( result , ""12345"" ) == 0 ) ; ASSERT ( length == 5 ) ; if ( size < 6 ) ASSERT ( result != buf ) ; ASSERT ( memcmp ( buf + size , & ""DEADBEEF"" [ size ] , 8 - size ) == 0 ) ; if ( result != buf ) free ( result ) ; } }","static void test_function ( char * ( * my_asnprintf ) ( char * , size_t * , const char * , ... ) ) { char buf [ 8 ] ; int size ; for ( size = 0 ; size <= 8 ; size ++ ) { size_t length = size ; char * result = my_asnprintf ( NULL , & length , ""%d"" , 12345 ) ; ASSERT ( result != NULL ) ; ASSERT ( strcmp ( result , ""12345"" ) == 0 ) ; ASSERT ( length == 5 ) ; free ( result ) ; } for ( size = 0 ; size <= 8 ; size ++ ) { size_t length ; char * result ; memcpy ( buf , ""DEADBEEF"" , 8 ) ; length = size ; result = my_asnprintf ( buf , & length , ""%d"" , 12345 ) ; ASSERT ( result != NULL ) ; ASSERT ( strcmp ( result , ""12345"" ) == 0 ) ; ASSERT ( length == 5 ) ; if ( size < 5 + 1 ) ASSERT ( result != buf ) ; ASSERT ( memcmp ( buf + size , & ""DEADBEEF"" [ size ] , 8 - size ) == 0 ) ; if ( result != buf ) free ( result ) ; } for ( size = 0 ; size <= 8 ; size ++ ) { size_t length ; char * result ; memcpy ( buf , ""DEADBEEF"" , 8 ) ; length = size ; result = my_asnprintf ( buf , & length , ""%2.0f"" , 1.6314159265358979e+125 ) ; ASSERT ( result != NULL ) ; ASSERT ( strcmp ( result , ""163141592653589790215729350939528493057529598899734151772468186268423257777068536614838678161083520756952076273094236944990208"" ) == 0 ) ; ASSERT ( length == 126 ) ; if ( size < 126 + 1 ) ASSERT ( result != buf ) ; ASSERT ( memcmp ( buf + size , & ""DEADBEEF"" [ size ] , 8 - size ) == 0 ) ; if ( result != buf ) free ( result ) ; } }" 327,"CWE-119 static void single_motion_search ( VP9_COMP * cpi , MACROBLOCK * x , const TileInfo * const tile , BLOCK_SIZE bsize , int mi_row , int mi_col , int_mv * tmp_mv , int * rate_mv ) { MACROBLOCKD * xd = & x -> e_mbd ; VP9_COMMON * cm = & cpi -> common ; MB_MODE_INFO * mbmi = & xd -> mi [ 0 ] -> mbmi ; struct buf_2d backup_yv12 [ MAX_MB_PLANE ] = { { 0 } } ; int bestsme = INT_MAX ; int further_steps , step_param ; int sadpb = x -> sadperbit16 ; MV mvp_full ; int ref = mbmi -> ref_frame [ 0 ] ; MV ref_mv = mbmi -> ref_mvs [ ref ] [ 0 ] . as_mv ; int tmp_col_min = x -> mv_col_min ; int tmp_col_max = x -> mv_col_max ; int tmp_row_min = x -> mv_row_min ; int tmp_row_max = x -> mv_row_max ; const YV12_BUFFER_CONFIG * scaled_ref_frame = vp9_get_scaled_ref_frame ( cpi , ref ) ; MV pred_mv [ 3 ] ; pred_mv [ 0 ] = mbmi -> ref_mvs [ ref ] [ 0 ] . as_mv ; pred_mv [ 1 ] = mbmi -> ref_mvs [ ref ] [ 1 ] . as_mv ; pred_mv [ 2 ] = x -> pred_mv [ ref ] . as_mv ; if ( scaled_ref_frame ) { int i ; for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) backup_yv12 [ i ] = xd -> plane [ i ] . pre [ 0 ] ; vp9_setup_pre_planes ( xd , 0 , scaled_ref_frame , mi_row , mi_col , NULL ) ; } vp9_set_mv_search_range ( x , & ref_mv ) ; if ( cpi -> sf . auto_mv_step_size && cpi -> common . show_frame ) { step_param = ( vp9_init_search_range ( cpi , x -> max_mv_context [ ref ] ) + cpi -> mv_step_param ) >> 1 ; } else { step_param = cpi -> mv_step_param ; } if ( cpi -> sf . adaptive_motion_search && bsize < BLOCK_64X64 && cpi -> common . show_frame ) { int boffset = 2 * ( b_width_log2 ( BLOCK_64X64 ) - MIN ( b_height_log2 ( bsize ) , b_width_log2 ( bsize ) ) ) ; step_param = MAX ( step_param , boffset ) ; } if ( cpi -> sf . adaptive_motion_search ) { int bwl = b_width_log2_lookup [ bsize ] ; int bhl = b_height_log2_lookup [ bsize ] ; int i ; int tlevel = x -> pred_mv_sad [ ref ] >> ( bwl + bhl + 4 ) ; if ( tlevel < 5 ) step_param += 2 ; for ( i = LAST_FRAME ; i <= ALTREF_FRAME && cpi -> common . show_frame ; ++ i ) { if ( ( x -> pred_mv_sad [ ref ] >> 3 ) > x -> pred_mv_sad [ i ] ) { x -> pred_mv [ ref ] . as_int = 0 ; tmp_mv -> as_int = INVALID_MV ; if ( scaled_ref_frame ) { int i ; for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) xd -> plane [ i ] . pre [ 0 ] = backup_yv12 [ i ] ; } return ; } } } mvp_full = pred_mv [ x -> mv_best_ref_index [ ref ] ] ; mvp_full . col >>= 3 ; mvp_full . row >>= 3 ; further_steps = ( cpi -> sf . max_step_search_steps - 1 ) - step_param ; if ( cpi -> sf . search_method == FAST_DIAMOND ) { bestsme = vp9_fast_dia_search ( x , & mvp_full , step_param , sadpb , 0 , & cpi -> fn_ptr [ bsize ] , 1 , & ref_mv , & tmp_mv -> as_mv ) ; if ( bestsme < INT_MAX ) bestsme = vp9_get_mvpred_var ( x , & tmp_mv -> as_mv , & ref_mv , & cpi -> fn_ptr [ bsize ] , 1 ) ; } else if ( cpi -> sf . search_method == FAST_HEX ) { bestsme = vp9_fast_hex_search ( x , & mvp_full , step_param , sadpb , 0 , & cpi -> fn_ptr [ bsize ] , 1 , & ref_mv , & tmp_mv -> as_mv ) ; if ( bestsme < INT_MAX ) bestsme = vp9_get_mvpred_var ( x , & tmp_mv -> as_mv , & ref_mv , & cpi -> fn_ptr [ bsize ] , 1 ) ; } else if ( cpi -> sf . search_method == HEX ) { bestsme = vp9_hex_search ( x , & mvp_full , step_param , sadpb , 1 , & cpi -> fn_ptr [ bsize ] , 1 , & ref_mv , & tmp_mv -> as_mv ) ; if ( bestsme < INT_MAX ) bestsme = vp9_get_mvpred_var ( x , & tmp_mv -> as_mv , & ref_mv , & cpi -> fn_ptr [ bsize ] , 1 ) ; } else if ( cpi -> sf . search_method == SQUARE ) { bestsme = vp9_square_search ( x , & mvp_full , step_param , sadpb , 1 , & cpi -> fn_ptr [ bsize ] , 1 , & ref_mv , & tmp_mv -> as_mv ) ; if ( bestsme < INT_MAX ) bestsme = vp9_get_mvpred_var ( x , & tmp_mv -> as_mv , & ref_mv , & cpi -> fn_ptr [ bsize ] , 1 ) ; } else if ( cpi -> sf . search_method == BIGDIA ) { bestsme = vp9_bigdia_search ( x , & mvp_full , step_param , sadpb , 1 , & cpi -> fn_ptr [ bsize ] , 1 , & ref_mv , & tmp_mv -> as_mv ) ; if ( bestsme < INT_MAX ) bestsme = vp9_get_mvpred_var ( x , & tmp_mv -> as_mv , & ref_mv , & cpi -> fn_ptr [ bsize ] , 1 ) ; } else { bestsme = vp9_full_pixel_diamond ( cpi , x , & mvp_full , step_param , sadpb , further_steps , 1 , & cpi -> fn_ptr [ bsize ] , & ref_mv , & tmp_mv -> as_mv ) ; } x -> mv_col_min = tmp_col_min ; x -> mv_col_max = tmp_col_max ; x -> mv_row_min = tmp_row_min ; x -> mv_row_max = tmp_row_max ; if ( bestsme < INT_MAX ) { int dis ; cpi -> find_fractional_mv_step ( x , & tmp_mv -> as_mv , & ref_mv , cm -> allow_high_precision_mv , x -> errorperbit , & cpi -> fn_ptr [ bsize ] , cpi -> sf . subpel_force_stop , cpi -> sf . subpel_iters_per_step , x -> nmvjointcost , x -> mvcost , & dis , & x -> pred_sse [ ref ] ) ; } * rate_mv = vp9_mv_bit_cost ( & tmp_mv -> as_mv , & ref_mv , x -> nmvjointcost , x -> mvcost , MV_COST_WEIGHT ) ; if ( cpi -> sf . adaptive_motion_search && cpi -> common . show_frame ) x -> pred_mv [ ref ] . as_int = tmp_mv -> as_int ; if ( scaled_ref_frame ) { int i ; for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) xd -> plane [ i ] . pre [ 0 ] = backup_yv12 [ i ] ; } }","static void single_motion_search ( VP9_COMP * cpi , MACROBLOCK * x , BLOCK_SIZE bsize , int mi_row , int mi_col , int_mv * tmp_mv , int * rate_mv ) { MACROBLOCKD * xd = & x -> e_mbd ; const VP9_COMMON * cm = & cpi -> common ; MB_MODE_INFO * mbmi = & xd -> mi [ 0 ] -> mbmi ; struct buf_2d backup_yv12 [ MAX_MB_PLANE ] = { { 0 , 0 } } ; int bestsme = INT_MAX ; int step_param ; int sadpb = x -> sadperbit16 ; MV mvp_full ; int ref = mbmi -> ref_frame [ 0 ] ; MV ref_mv = x -> mbmi_ext -> ref_mvs [ ref ] [ 0 ] . as_mv ; int tmp_col_min = x -> mv_col_min ; int tmp_col_max = x -> mv_col_max ; int tmp_row_min = x -> mv_row_min ; int tmp_row_max = x -> mv_row_max ; int cost_list [ 5 ] ; const YV12_BUFFER_CONFIG * scaled_ref_frame = vp9_get_scaled_ref_frame ( cpi , ref ) ; MV pred_mv [ 3 ] ; pred_mv [ 0 ] = x -> mbmi_ext -> ref_mvs [ ref ] [ 0 ] . as_mv ; pred_mv [ 1 ] = x -> mbmi_ext -> ref_mvs [ ref ] [ 1 ] . as_mv ; pred_mv [ 2 ] = x -> pred_mv [ ref ] ; if ( scaled_ref_frame ) { int i ; for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) backup_yv12 [ i ] = xd -> plane [ i ] . pre [ 0 ] ; vp9_setup_pre_planes ( xd , 0 , scaled_ref_frame , mi_row , mi_col , NULL ) ; } vp9_set_mv_search_range ( x , & ref_mv ) ; if ( cpi -> sf . mv . auto_mv_step_size && cm -> show_frame ) { step_param = ( vp9_init_search_range ( x -> max_mv_context [ ref ] ) + cpi -> mv_step_param ) / 2 ; } else { step_param = cpi -> mv_step_param ; } if ( cpi -> sf . adaptive_motion_search && bsize < BLOCK_64X64 ) { int boffset = 2 * ( b_width_log2_lookup [ BLOCK_64X64 ] - MIN ( b_height_log2_lookup [ bsize ] , b_width_log2_lookup [ bsize ] ) ) ; step_param = MAX ( step_param , boffset ) ; } if ( cpi -> sf . adaptive_motion_search ) { int bwl = b_width_log2_lookup [ bsize ] ; int bhl = b_height_log2_lookup [ bsize ] ; int tlevel = x -> pred_mv_sad [ ref ] >> ( bwl + bhl + 4 ) ; if ( tlevel < 5 ) step_param += 2 ; if ( cpi -> oxcf . resize_mode != RESIZE_DYNAMIC ) { int i ; for ( i = LAST_FRAME ; i <= ALTREF_FRAME && cm -> show_frame ; ++ i ) { if ( ( x -> pred_mv_sad [ ref ] >> 3 ) > x -> pred_mv_sad [ i ] ) { x -> pred_mv [ ref ] . row = 0 ; x -> pred_mv [ ref ] . col = 0 ; tmp_mv -> as_int = INVALID_MV ; if ( scaled_ref_frame ) { int i ; for ( i = 0 ; i < MAX_MB_PLANE ; ++ i ) xd -> plane [ i ] . pre [ 0 ] = backup_yv12 [ i ] ; } return ; } } } } mvp_full = pred_mv [ x -> mv_best_ref_index [ ref ] ] ; mvp_full . col >>= 3 ; mvp_full . row >>= 3 ; bestsme = vp9_full_pixel_search ( cpi , x , bsize , & mvp_full , step_param , sadpb , cond_cost_list ( cpi , cost_list ) , & ref_mv , & tmp_mv -> as_mv , INT_MAX , 1 ) ; x -> mv_col_min = tmp_col_min ; x -> mv_col_max = tmp_col_max ; x -> mv_row_min = tmp_row_min ; x -> mv_row_max = tmp_row_max ; if ( bestsme < INT_MAX ) { int dis ; cpi -> find_fractional_mv_step ( x , & tmp_mv -> as_mv , & ref_mv , cm -> allow_high_precision_mv , x -> errorperbit , & cpi -> fn_ptr [ bsize ] , cpi -> sf . mv . subpel_force_stop , cpi -> sf . mv . subpel_iters_per_step , cond_cost_list ( cpi , cost_list ) , x -> nmvjointcost , x -> mvcost , & dis , & x -> pred_sse [ ref ] , NULL , 0 , 0 ) ; } * rate_mv = vp9_mv_bit_cost ( & tmp_mv -> as_mv , & ref_mv , x -> nmvjointcost , x -> mvcost , MV_COST_WEIGHT ) ; if ( cpi -> sf . adaptive_motion_search ) x -> pred_mv [ ref ] = tmp_mv -> as_mv ; if ( scaled_ref_frame ) { int i ; for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) xd -> plane [ i ] . pre [ 0 ] = backup_yv12 [ i ] ; } }" 328,"CWE-20 static MagickBooleanType ReadDXT3 ( Image * image , DDSInfo * dds_info , ExceptionInfo * exception ) { DDSColors colors ; ssize_t j , y ; PixelPacket * q ; register ssize_t i , x ; unsigned char alpha ; size_t a0 , a1 , bits , code ; unsigned short c0 , c1 ; for ( y = 0 ; y < ( ssize_t ) dds_info -> height ; y += 4 ) { for ( x = 0 ; x < ( ssize_t ) dds_info -> width ; x += 4 ) { q = QueueAuthenticPixels ( image , x , y , Min ( 4 , dds_info -> width - x ) , Min ( 4 , dds_info -> height - y ) , exception ) ; if ( q == ( PixelPacket * ) NULL ) return MagickFalse ; a0 = ReadBlobLSBLong ( image ) ; a1 = ReadBlobLSBLong ( image ) ; c0 = ReadBlobLSBShort ( image ) ; c1 = ReadBlobLSBShort ( image ) ; bits = ReadBlobLSBLong ( image ) ; CalculateColors ( c0 , c1 , & colors , MagickTrue ) ; for ( j = 0 ; j < 4 ; j ++ ) { for ( i = 0 ; i < 4 ; i ++ ) { if ( ( x + i ) < ( ssize_t ) dds_info -> width && ( y + j ) < ( ssize_t ) dds_info -> height ) { code = ( bits >> ( ( 4 * j + i ) * 2 ) ) & 0x3 ; SetPixelRed ( q , ScaleCharToQuantum ( colors . r [ code ] ) ) ; SetPixelGreen ( q , ScaleCharToQuantum ( colors . g [ code ] ) ) ; SetPixelBlue ( q , ScaleCharToQuantum ( colors . b [ code ] ) ) ; if ( j < 2 ) alpha = 17U * ( unsigned char ) ( ( a0 >> ( 4 * ( 4 * j + i ) ) ) & 0xf ) ; else alpha = 17U * ( unsigned char ) ( ( a1 >> ( 4 * ( 4 * ( j - 2 ) + i ) ) ) & 0xf ) ; SetPixelAlpha ( q , ScaleCharToQuantum ( ( unsigned char ) alpha ) ) ; q ++ ; } } } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) return MagickFalse ; } } SkipDXTMipmaps ( image , dds_info , 16 ) ; return MagickTrue ; }","static MagickBooleanType ReadDXT3 ( Image * image , DDSInfo * dds_info , ExceptionInfo * exception ) { DDSColors colors ; ssize_t j , y ; PixelPacket * q ; register ssize_t i , x ; unsigned char alpha ; size_t a0 , a1 , bits , code ; unsigned short c0 , c1 ; for ( y = 0 ; y < ( ssize_t ) dds_info -> height ; y += 4 ) { for ( x = 0 ; x < ( ssize_t ) dds_info -> width ; x += 4 ) { q = QueueAuthenticPixels ( image , x , y , MagickMin ( 4 , dds_info -> width - x ) , MagickMin ( 4 , dds_info -> height - y ) , exception ) ; if ( q == ( PixelPacket * ) NULL ) return MagickFalse ; a0 = ReadBlobLSBLong ( image ) ; a1 = ReadBlobLSBLong ( image ) ; c0 = ReadBlobLSBShort ( image ) ; c1 = ReadBlobLSBShort ( image ) ; bits = ReadBlobLSBLong ( image ) ; CalculateColors ( c0 , c1 , & colors , MagickTrue ) ; for ( j = 0 ; j < 4 ; j ++ ) { for ( i = 0 ; i < 4 ; i ++ ) { if ( ( x + i ) < ( ssize_t ) dds_info -> width && ( y + j ) < ( ssize_t ) dds_info -> height ) { code = ( bits >> ( ( 4 * j + i ) * 2 ) ) & 0x3 ; SetPixelRed ( q , ScaleCharToQuantum ( colors . r [ code ] ) ) ; SetPixelGreen ( q , ScaleCharToQuantum ( colors . g [ code ] ) ) ; SetPixelBlue ( q , ScaleCharToQuantum ( colors . b [ code ] ) ) ; if ( j < 2 ) alpha = 17U * ( unsigned char ) ( ( a0 >> ( 4 * ( 4 * j + i ) ) ) & 0xf ) ; else alpha = 17U * ( unsigned char ) ( ( a1 >> ( 4 * ( 4 * ( j - 2 ) + i ) ) ) & 0xf ) ; SetPixelAlpha ( q , ScaleCharToQuantum ( ( unsigned char ) alpha ) ) ; q ++ ; } } } if ( SyncAuthenticPixels ( image , exception ) == MagickFalse ) return MagickFalse ; } } return ( SkipDXTMipmaps ( image , dds_info , 16 , exception ) ) ; }" 329,"CWE-416 static ssize_t ucma_process_join ( struct ucma_file * file , struct rdma_ucm_join_mcast * cmd , int out_len ) { struct rdma_ucm_create_id_resp resp ; struct ucma_context * ctx ; struct ucma_multicast * mc ; struct sockaddr * addr ; int ret ; u8 join_state ; if ( out_len < sizeof ( resp ) ) return - ENOSPC ; addr = ( struct sockaddr * ) & cmd -> addr ; if ( cmd -> addr_size != rdma_addr_size ( addr ) ) return - EINVAL ; if ( cmd -> join_flags == RDMA_MC_JOIN_FLAG_FULLMEMBER ) join_state = BIT ( FULLMEMBER_JOIN ) ; else if ( cmd -> join_flags == RDMA_MC_JOIN_FLAG_SENDONLY_FULLMEMBER ) join_state = BIT ( SENDONLY_FULLMEMBER_JOIN ) ; else return - EINVAL ; ctx = ucma_get_ctx_dev ( file , cmd -> id ) ; if ( IS_ERR ( ctx ) ) return PTR_ERR ( ctx ) ; mutex_lock ( & file -> mut ) ; mc = ucma_alloc_multicast ( ctx ) ; if ( ! mc ) { ret = - ENOMEM ; goto err1 ; } mc -> join_state = join_state ; mc -> uid = cmd -> uid ; memcpy ( & mc -> addr , addr , cmd -> addr_size ) ; ret = rdma_join_multicast ( ctx -> cm_id , ( struct sockaddr * ) & mc -> addr , join_state , mc ) ; if ( ret ) goto err2 ; resp . id = mc -> id ; if ( copy_to_user ( u64_to_user_ptr ( cmd -> response ) , & resp , sizeof ( resp ) ) ) { ret = - EFAULT ; goto err3 ; } mutex_unlock ( & file -> mut ) ; ucma_put_ctx ( ctx ) ; return 0 ; err3 : rdma_leave_multicast ( ctx -> cm_id , ( struct sockaddr * ) & mc -> addr ) ; ucma_cleanup_mc_events ( mc ) ; err2 : mutex_lock ( & mut ) ; idr_remove ( & multicast_idr , mc -> id ) ; mutex_unlock ( & mut ) ; list_del ( & mc -> list ) ; kfree ( mc ) ; err1 : mutex_unlock ( & file -> mut ) ; ucma_put_ctx ( ctx ) ; return ret ; }","static ssize_t ucma_process_join ( struct ucma_file * file , struct rdma_ucm_join_mcast * cmd , int out_len ) { struct rdma_ucm_create_id_resp resp ; struct ucma_context * ctx ; struct ucma_multicast * mc ; struct sockaddr * addr ; int ret ; u8 join_state ; if ( out_len < sizeof ( resp ) ) return - ENOSPC ; addr = ( struct sockaddr * ) & cmd -> addr ; if ( cmd -> addr_size != rdma_addr_size ( addr ) ) return - EINVAL ; if ( cmd -> join_flags == RDMA_MC_JOIN_FLAG_FULLMEMBER ) join_state = BIT ( FULLMEMBER_JOIN ) ; else if ( cmd -> join_flags == RDMA_MC_JOIN_FLAG_SENDONLY_FULLMEMBER ) join_state = BIT ( SENDONLY_FULLMEMBER_JOIN ) ; else return - EINVAL ; ctx = ucma_get_ctx_dev ( file , cmd -> id ) ; if ( IS_ERR ( ctx ) ) return PTR_ERR ( ctx ) ; mutex_lock ( & file -> mut ) ; mc = ucma_alloc_multicast ( ctx ) ; if ( ! mc ) { ret = - ENOMEM ; goto err1 ; } mc -> join_state = join_state ; mc -> uid = cmd -> uid ; memcpy ( & mc -> addr , addr , cmd -> addr_size ) ; ret = rdma_join_multicast ( ctx -> cm_id , ( struct sockaddr * ) & mc -> addr , join_state , mc ) ; if ( ret ) goto err2 ; resp . id = mc -> id ; if ( copy_to_user ( u64_to_user_ptr ( cmd -> response ) , & resp , sizeof ( resp ) ) ) { ret = - EFAULT ; goto err3 ; } mutex_lock ( & mut ) ; idr_replace ( & multicast_idr , mc , mc -> id ) ; mutex_unlock ( & mut ) ; mutex_unlock ( & file -> mut ) ; ucma_put_ctx ( ctx ) ; return 0 ; err3 : rdma_leave_multicast ( ctx -> cm_id , ( struct sockaddr * ) & mc -> addr ) ; ucma_cleanup_mc_events ( mc ) ; err2 : mutex_lock ( & mut ) ; idr_remove ( & multicast_idr , mc -> id ) ; mutex_unlock ( & mut ) ; list_del ( & mc -> list ) ; kfree ( mc ) ; err1 : mutex_unlock ( & file -> mut ) ; ucma_put_ctx ( ctx ) ; return ret ; }" 330,"CWE-125 static BOOL update_read_icon_info ( wStream * s , ICON_INFO * iconInfo ) { BYTE * newBitMask ; if ( Stream_GetRemainingLength ( s ) < 8 ) return FALSE ; Stream_Read_UINT16 ( s , iconInfo -> cacheEntry ) ; Stream_Read_UINT8 ( s , iconInfo -> cacheId ) ; Stream_Read_UINT8 ( s , iconInfo -> bpp ) ; if ( ( iconInfo -> bpp < 1 ) || ( iconInfo -> bpp > 32 ) ) { WLog_ERR ( TAG , ""invalid bpp value %"" PRIu32 """" , iconInfo -> bpp ) ; return FALSE ; } Stream_Read_UINT16 ( s , iconInfo -> width ) ; Stream_Read_UINT16 ( s , iconInfo -> height ) ; switch ( iconInfo -> bpp ) { case 1 : case 4 : case 8 : if ( Stream_GetRemainingLength ( s ) < 2 ) return FALSE ; Stream_Read_UINT16 ( s , iconInfo -> cbColorTable ) ; break ; default : iconInfo -> cbColorTable = 0 ; break ; } if ( Stream_GetRemainingLength ( s ) < 4 ) return FALSE ; Stream_Read_UINT16 ( s , iconInfo -> cbBitsMask ) ; Stream_Read_UINT16 ( s , iconInfo -> cbBitsColor ) ; if ( Stream_GetRemainingLength ( s ) < iconInfo -> cbBitsMask + iconInfo -> cbBitsColor ) return FALSE ; newBitMask = ( BYTE * ) realloc ( iconInfo -> bitsMask , iconInfo -> cbBitsMask ) ; if ( ! newBitMask ) { free ( iconInfo -> bitsMask ) ; iconInfo -> bitsMask = NULL ; return FALSE ; } iconInfo -> bitsMask = newBitMask ; Stream_Read ( s , iconInfo -> bitsMask , iconInfo -> cbBitsMask ) ; if ( iconInfo -> colorTable == NULL ) { if ( iconInfo -> cbColorTable ) { iconInfo -> colorTable = ( BYTE * ) malloc ( iconInfo -> cbColorTable ) ; if ( ! iconInfo -> colorTable ) return FALSE ; } } else if ( iconInfo -> cbColorTable ) { BYTE * new_tab ; new_tab = ( BYTE * ) realloc ( iconInfo -> colorTable , iconInfo -> cbColorTable ) ; if ( ! new_tab ) { free ( iconInfo -> colorTable ) ; iconInfo -> colorTable = NULL ; return FALSE ; } iconInfo -> colorTable = new_tab ; } else { free ( iconInfo -> colorTable ) ; iconInfo -> colorTable = NULL ; } if ( iconInfo -> colorTable ) Stream_Read ( s , iconInfo -> colorTable , iconInfo -> cbColorTable ) ; newBitMask = ( BYTE * ) realloc ( iconInfo -> bitsColor , iconInfo -> cbBitsColor ) ; if ( ! newBitMask ) { free ( iconInfo -> bitsColor ) ; iconInfo -> bitsColor = NULL ; return FALSE ; } iconInfo -> bitsColor = newBitMask ; Stream_Read ( s , iconInfo -> bitsColor , iconInfo -> cbBitsColor ) ; return TRUE ; }","static BOOL update_read_icon_info ( wStream * s , ICON_INFO * iconInfo ) { BYTE * newBitMask ; if ( Stream_GetRemainingLength ( s ) < 8 ) return FALSE ; Stream_Read_UINT16 ( s , iconInfo -> cacheEntry ) ; Stream_Read_UINT8 ( s , iconInfo -> cacheId ) ; Stream_Read_UINT8 ( s , iconInfo -> bpp ) ; if ( ( iconInfo -> bpp < 1 ) || ( iconInfo -> bpp > 32 ) ) { WLog_ERR ( TAG , ""invalid bpp value %"" PRIu32 """" , iconInfo -> bpp ) ; return FALSE ; } Stream_Read_UINT16 ( s , iconInfo -> width ) ; Stream_Read_UINT16 ( s , iconInfo -> height ) ; switch ( iconInfo -> bpp ) { case 1 : case 4 : case 8 : if ( Stream_GetRemainingLength ( s ) < 2 ) return FALSE ; Stream_Read_UINT16 ( s , iconInfo -> cbColorTable ) ; break ; default : iconInfo -> cbColorTable = 0 ; break ; } if ( Stream_GetRemainingLength ( s ) < 4 ) return FALSE ; Stream_Read_UINT16 ( s , iconInfo -> cbBitsMask ) ; Stream_Read_UINT16 ( s , iconInfo -> cbBitsColor ) ; newBitMask = ( BYTE * ) realloc ( iconInfo -> bitsMask , iconInfo -> cbBitsMask ) ; if ( ! newBitMask ) { free ( iconInfo -> bitsMask ) ; iconInfo -> bitsMask = NULL ; return FALSE ; } iconInfo -> bitsMask = newBitMask ; if ( Stream_GetRemainingLength ( s ) < iconInfo -> cbBitsMask ) return FALSE ; Stream_Read ( s , iconInfo -> bitsMask , iconInfo -> cbBitsMask ) ; if ( iconInfo -> colorTable == NULL ) { if ( iconInfo -> cbColorTable ) { iconInfo -> colorTable = ( BYTE * ) malloc ( iconInfo -> cbColorTable ) ; if ( ! iconInfo -> colorTable ) return FALSE ; } } else if ( iconInfo -> cbColorTable ) { BYTE * new_tab ; new_tab = ( BYTE * ) realloc ( iconInfo -> colorTable , iconInfo -> cbColorTable ) ; if ( ! new_tab ) { free ( iconInfo -> colorTable ) ; iconInfo -> colorTable = NULL ; return FALSE ; } iconInfo -> colorTable = new_tab ; } else { free ( iconInfo -> colorTable ) ; iconInfo -> colorTable = NULL ; } if ( iconInfo -> colorTable ) { if ( Stream_GetRemainingLength ( s ) < iconInfo -> cbColorTable ) return FALSE ; Stream_Read ( s , iconInfo -> colorTable , iconInfo -> cbColorTable ) ; } newBitMask = ( BYTE * ) realloc ( iconInfo -> bitsColor , iconInfo -> cbBitsColor ) ; if ( ! newBitMask ) { free ( iconInfo -> bitsColor ) ; iconInfo -> bitsColor = NULL ; return FALSE ; } iconInfo -> bitsColor = newBitMask ; if ( Stream_GetRemainingLength ( s ) < iconInfo -> cbBitsColor ) return FALSE ; Stream_Read ( s , iconInfo -> bitsColor , iconInfo -> cbBitsColor ) ; return TRUE ; }" 331,"CWE-285 static int __reiserfs_set_acl ( struct reiserfs_transaction_handle * th , struct inode * inode , int type , struct posix_acl * acl ) { char * name ; void * value = NULL ; size_t size = 0 ; int error ; switch ( type ) { case ACL_TYPE_ACCESS : name = XATTR_NAME_POSIX_ACL_ACCESS ; if ( acl ) { error = posix_acl_equiv_mode ( acl , & inode -> i_mode ) ; if ( error < 0 ) return error ; else { if ( error == 0 ) acl = NULL ; } } break ; case ACL_TYPE_DEFAULT : name = XATTR_NAME_POSIX_ACL_DEFAULT ; if ( ! S_ISDIR ( inode -> i_mode ) ) return acl ? - EACCES : 0 ; break ; default : return - EINVAL ; } if ( acl ) { value = reiserfs_posix_acl_to_disk ( acl , & size ) ; if ( IS_ERR ( value ) ) return ( int ) PTR_ERR ( value ) ; } error = reiserfs_xattr_set_handle ( th , inode , name , value , size , 0 ) ; if ( error == - ENODATA ) { error = 0 ; if ( type == ACL_TYPE_ACCESS ) { inode -> i_ctime = CURRENT_TIME_SEC ; mark_inode_dirty ( inode ) ; } } kfree ( value ) ; if ( ! error ) set_cached_acl ( inode , type , acl ) ; return error ; }","static int __reiserfs_set_acl ( struct reiserfs_transaction_handle * th , struct inode * inode , int type , struct posix_acl * acl ) { char * name ; void * value = NULL ; size_t size = 0 ; int error ; switch ( type ) { case ACL_TYPE_ACCESS : name = XATTR_NAME_POSIX_ACL_ACCESS ; if ( acl ) { error = posix_acl_update_mode ( inode , & inode -> i_mode , & acl ) ; if ( error ) return error ; } break ; case ACL_TYPE_DEFAULT : name = XATTR_NAME_POSIX_ACL_DEFAULT ; if ( ! S_ISDIR ( inode -> i_mode ) ) return acl ? - EACCES : 0 ; break ; default : return - EINVAL ; } if ( acl ) { value = reiserfs_posix_acl_to_disk ( acl , & size ) ; if ( IS_ERR ( value ) ) return ( int ) PTR_ERR ( value ) ; } error = reiserfs_xattr_set_handle ( th , inode , name , value , size , 0 ) ; if ( error == - ENODATA ) { error = 0 ; if ( type == ACL_TYPE_ACCESS ) { inode -> i_ctime = CURRENT_TIME_SEC ; mark_inode_dirty ( inode ) ; } } kfree ( value ) ; if ( ! error ) set_cached_acl ( inode , type , acl ) ; return error ; }" 332,"CWE-125 static RList * r_bin_wasm_get_global_entries ( RBinWasmObj * bin , RBinWasmSection * sec ) { RList * ret = NULL ; RBinWasmGlobalEntry * ptr = NULL ; int buflen = bin -> buf -> length ; if ( sec -> payload_data + 32 > buflen ) { return NULL ; } if ( ! ( ret = r_list_newf ( ( RListFree ) free ) ) ) { return NULL ; } ut8 * buf = bin -> buf -> buf + ( ut32 ) sec -> payload_data ; ut32 len = sec -> payload_len ; ut32 count = sec -> count ; ut32 i = 0 , r = 0 ; while ( i < len && len < buflen && r < count ) { if ( ! ( ptr = R_NEW0 ( RBinWasmGlobalEntry ) ) ) { return ret ; } if ( len + 8 > buflen || ! ( consume_u8 ( buf + i , buf + len , ( ut8 * ) & ptr -> content_type , & i ) ) ) { goto beach ; } if ( len + 8 > buflen || ! ( consume_u8 ( buf + i , buf + len , & ptr -> mutability , & i ) ) ) { goto beach ; } if ( len + 8 > buflen || ! ( consume_init_expr ( buf + i , buf + len , R_BIN_WASM_END_OF_CODE , NULL , & i ) ) ) { goto beach ; } r_list_append ( ret , ptr ) ; r ++ ; } return ret ; beach : free ( ptr ) ; return ret ; }","static RList * r_bin_wasm_get_global_entries ( RBinWasmObj * bin , RBinWasmSection * sec ) { RList * ret = NULL ; RBinWasmGlobalEntry * ptr = NULL ; if ( ! ( ret = r_list_newf ( ( RListFree ) free ) ) ) { return NULL ; } ut8 * buf = bin -> buf -> buf + ( ut32 ) sec -> payload_data ; int buflen = bin -> buf -> length - ( ut32 ) sec -> payload_data ; ut32 len = sec -> payload_len ; ut32 count = sec -> count ; ut32 i = 0 , r = 0 ; while ( i < len && len < buflen && r < count ) { if ( ! ( ptr = R_NEW0 ( RBinWasmGlobalEntry ) ) ) { return ret ; } if ( len + 8 > buflen || ! ( consume_u8 ( buf + i , buf + len , ( ut8 * ) & ptr -> content_type , & i ) ) ) { goto beach ; } if ( len + 8 > buflen || ! ( consume_u8 ( buf + i , buf + len , & ptr -> mutability , & i ) ) ) { goto beach ; } if ( len + 8 > buflen || ! ( consume_init_expr ( buf + i , buf + len , R_BIN_WASM_END_OF_CODE , NULL , & i ) ) ) { goto beach ; } r_list_append ( ret , ptr ) ; r ++ ; } return ret ; beach : free ( ptr ) ; return ret ; }" 333,"CWE-400 static OPJ_BOOL bmp_read_rle8_data ( FILE * IN , OPJ_UINT8 * pData , OPJ_UINT32 stride , OPJ_UINT32 width , OPJ_UINT32 height ) { OPJ_UINT32 x , y ; OPJ_UINT8 * pix ; const OPJ_UINT8 * beyond ; beyond = pData + stride * height ; pix = pData ; x = y = 0U ; while ( y < height ) { int c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } if ( c ) { int j , c1_int ; OPJ_UINT8 c1 ; c1_int = getc ( IN ) ; if ( c1_int == EOF ) { return OPJ_FALSE ; } c1 = ( OPJ_UINT8 ) c1_int ; for ( j = 0 ; ( j < c ) && ( x < width ) && ( ( OPJ_SIZE_T ) pix < ( OPJ_SIZE_T ) beyond ) ; j ++ , x ++ , pix ++ ) { * pix = c1 ; } } else { c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } if ( c == 0x00 ) { x = 0 ; pix = pData + y * stride + x ; } else if ( c == 0x01 ) { break ; } else if ( c == 0x02 ) { c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } x += ( OPJ_UINT32 ) c ; c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } y += ( OPJ_UINT32 ) c ; pix = pData + y * stride + x ; } else { int j ; for ( j = 0 ; ( j < c ) && ( x < width ) && ( ( OPJ_SIZE_T ) pix < ( OPJ_SIZE_T ) beyond ) ; j ++ , x ++ , pix ++ ) { int c1_int ; OPJ_UINT8 c1 ; c1_int = getc ( IN ) ; if ( c1_int == EOF ) { return OPJ_FALSE ; } c1 = ( OPJ_UINT8 ) c1_int ; * pix = c1 ; } if ( ( OPJ_UINT32 ) c & 1U ) { c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } } } } } return OPJ_TRUE ; }","static OPJ_BOOL bmp_read_rle8_data ( FILE * IN , OPJ_UINT8 * pData , OPJ_UINT32 stride , OPJ_UINT32 width , OPJ_UINT32 height ) { OPJ_UINT32 x , y , written ; OPJ_UINT8 * pix ; const OPJ_UINT8 * beyond ; beyond = pData + stride * height ; pix = pData ; x = y = written = 0U ; while ( y < height ) { int c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } if ( c ) { int j , c1_int ; OPJ_UINT8 c1 ; c1_int = getc ( IN ) ; if ( c1_int == EOF ) { return OPJ_FALSE ; } c1 = ( OPJ_UINT8 ) c1_int ; for ( j = 0 ; ( j < c ) && ( x < width ) && ( ( OPJ_SIZE_T ) pix < ( OPJ_SIZE_T ) beyond ) ; j ++ , x ++ , pix ++ ) { * pix = c1 ; written ++ ; } } else { c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } if ( c == 0x00 ) { x = 0 ; + y ; pix = pData + y * stride + x ; } else if ( c == 0x01 ) { break ; } else if ( c == 0x02 ) { c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } x += ( OPJ_UINT32 ) c ; c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } y += ( OPJ_UINT32 ) c ; pix = pData + y * stride + x ; } else { int j ; for ( j = 0 ; ( j < c ) && ( x < width ) && ( ( OPJ_SIZE_T ) pix < ( OPJ_SIZE_T ) beyond ) ; j ++ , x ++ , pix ++ ) { int c1_int ; OPJ_UINT8 c1 ; c1_int = getc ( IN ) ; if ( c1_int == EOF ) { return OPJ_FALSE ; } c1 = ( OPJ_UINT8 ) c1_int ; * pix = c1 ; written ++ ; } if ( ( OPJ_UINT32 ) c & 1U ) { c = getc ( IN ) ; if ( c == EOF ) { return OPJ_FALSE ; } } } } } if ( written != width * height ) { fprintf ( stderr , ""warning, image\'s actual size does not match advertized one\\n"" ) ; return OPJ_FALSE ; } return OPJ_TRUE ; }" 334,"CWE-119 static vpx_codec_err_t vp8_get_frame_corrupted ( vpx_codec_alg_priv_t * ctx , int ctrl_id , va_list args ) { int * corrupted = va_arg ( args , int * ) ; VP8D_COMP * pbi = ( VP8D_COMP * ) ctx -> yv12_frame_buffers . pbi [ 0 ] ; if ( corrupted && pbi ) { * corrupted = pbi -> common . frame_to_show -> corrupted ; return VPX_CODEC_OK ; } else return VPX_CODEC_INVALID_PARAM ; }","static vpx_codec_err_t vp8_get_frame_corrupted ( vpx_codec_alg_priv_t * ctx , va_list args ) { int * corrupted = va_arg ( args , int * ) ; VP8D_COMP * pbi = ( VP8D_COMP * ) ctx -> yv12_frame_buffers . pbi [ 0 ] ; if ( corrupted && pbi ) { const YV12_BUFFER_CONFIG * const frame = pbi -> common . frame_to_show ; if ( frame == NULL ) return VPX_CODEC_ERROR ; * corrupted = frame -> corrupted ; return VPX_CODEC_OK ; } else return VPX_CODEC_INVALID_PARAM ; }" 335,CWE-310 static void * my_malloc ( size_t size ) { malloc_called += 1 ; return malloc ( size ) ; },static void * my_malloc ( size_t size ) { malloc_called = 1 ; return malloc ( size ) ; } 336,"CWE-787 static PyObject * patch ( PyObject * self , PyObject * args ) { char * origData , * newData , * diffBlock , * extraBlock , * diffPtr , * extraPtr ; Py_ssize_t origDataLength , newDataLength , diffBlockLength , extraBlockLength ; PyObject * controlTuples , * tuple , * results ; off_t oldpos , newpos , x , y , z ; int i , j , numTuples ; if ( ! PyArg_ParseTuple ( args , ""s#nO!s#s#"" , & origData , & origDataLength , & newDataLength , & PyList_Type , & controlTuples , & diffBlock , & diffBlockLength , & extraBlock , & extraBlockLength ) ) return NULL ; newData = PyMem_Malloc ( newDataLength + 1 ) ; if ( ! newData ) return PyErr_NoMemory ( ) ; oldpos = 0 ; newpos = 0 ; diffPtr = diffBlock ; extraPtr = extraBlock ; numTuples = PyList_GET_SIZE ( controlTuples ) ; for ( i = 0 ; i < numTuples ; i ++ ) { tuple = PyList_GET_ITEM ( controlTuples , i ) ; if ( ! PyTuple_Check ( tuple ) ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_TypeError , ""expecting tuple"" ) ; return NULL ; } if ( PyTuple_GET_SIZE ( tuple ) != 3 ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_TypeError , ""expecting tuple of size 3"" ) ; return NULL ; } x = PyLong_AsLong ( PyTuple_GET_ITEM ( tuple , 0 ) ) ; y = PyLong_AsLong ( PyTuple_GET_ITEM ( tuple , 1 ) ) ; z = PyLong_AsLong ( PyTuple_GET_ITEM ( tuple , 2 ) ) ; if ( newpos + x > newDataLength || diffPtr + x > diffBlock + diffBlockLength || extraPtr + y > extraBlock + extraBlockLength ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_ValueError , ""corrupt patch (overflow)"" ) ; return NULL ; } memcpy ( newData + newpos , diffPtr , x ) ; diffPtr += x ; for ( j = 0 ; j < x ; j ++ ) if ( ( oldpos + j >= 0 ) && ( oldpos + j < origDataLength ) ) newData [ newpos + j ] += origData [ oldpos + j ] ; newpos += x ; oldpos += x ; memcpy ( newData + newpos , extraPtr , y ) ; extraPtr += y ; newpos += y ; oldpos += z ; } if ( newpos != newDataLength || diffPtr != diffBlock + diffBlockLength || extraPtr != extraBlock + extraBlockLength ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_ValueError , ""corrupt patch (underflow)"" ) ; return NULL ; } results = PyBytes_FromStringAndSize ( newData , newDataLength ) ; PyMem_Free ( newData ) ; return results ; }","static PyObject * patch ( PyObject * self , PyObject * args ) { char * origData , * newData , * diffBlock , * extraBlock , * diffPtr , * extraPtr ; Py_ssize_t origDataLength , newDataLength , diffBlockLength , extraBlockLength ; PyObject * controlTuples , * tuple , * results ; off_t oldpos , newpos , x , y , z ; int i , j , numTuples ; if ( ! PyArg_ParseTuple ( args , ""s#nO!s#s#"" , & origData , & origDataLength , & newDataLength , & PyList_Type , & controlTuples , & diffBlock , & diffBlockLength , & extraBlock , & extraBlockLength ) ) return NULL ; newData = PyMem_Malloc ( newDataLength + 1 ) ; if ( ! newData ) return PyErr_NoMemory ( ) ; oldpos = 0 ; newpos = 0 ; diffPtr = diffBlock ; extraPtr = extraBlock ; numTuples = PyList_GET_SIZE ( controlTuples ) ; for ( i = 0 ; i < numTuples ; i ++ ) { tuple = PyList_GET_ITEM ( controlTuples , i ) ; if ( ! PyTuple_Check ( tuple ) ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_TypeError , ""expecting tuple"" ) ; return NULL ; } if ( PyTuple_GET_SIZE ( tuple ) != 3 ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_TypeError , ""expecting tuple of size 3"" ) ; return NULL ; } x = PyLong_AsLong ( PyTuple_GET_ITEM ( tuple , 0 ) ) ; y = PyLong_AsLong ( PyTuple_GET_ITEM ( tuple , 1 ) ) ; z = PyLong_AsLong ( PyTuple_GET_ITEM ( tuple , 2 ) ) ; if ( newpos + x > newDataLength || diffPtr + x > diffBlock + diffBlockLength ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_ValueError , ""corrupt patch (overflow)"" ) ; return NULL ; } memcpy ( newData + newpos , diffPtr , x ) ; diffPtr += x ; for ( j = 0 ; j < x ; j ++ ) if ( ( oldpos + j >= 0 ) && ( oldpos + j < origDataLength ) ) newData [ newpos + j ] += origData [ oldpos + j ] ; newpos += x ; oldpos += x ; if ( newpos + y > newDataLength || extraPtr + y > extraBlock + extraBlockLength ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_ValueError , ""corrupt patch (overflow)"" ) ; return NULL ; } memcpy ( newData + newpos , extraPtr , y ) ; extraPtr += y ; newpos += y ; oldpos += z ; } if ( newpos != newDataLength || diffPtr != diffBlock + diffBlockLength || extraPtr != extraBlock + extraBlockLength ) { PyMem_Free ( newData ) ; PyErr_SetString ( PyExc_ValueError , ""corrupt patch (underflow)"" ) ; return NULL ; } results = PyBytes_FromStringAndSize ( newData , newDataLength ) ; PyMem_Free ( newData ) ; return results ; }" 337,"CWE-388 static int vc4_get_bcl ( struct drm_device * dev , struct vc4_exec_info * exec ) { struct drm_vc4_submit_cl * args = exec -> args ; void * temp = NULL ; void * bin ; int ret = 0 ; uint32_t bin_offset = 0 ; uint32_t shader_rec_offset = roundup ( bin_offset + args -> bin_cl_size , 16 ) ; uint32_t uniforms_offset = shader_rec_offset + args -> shader_rec_size ; uint32_t exec_size = uniforms_offset + args -> uniforms_size ; uint32_t temp_size = exec_size + ( sizeof ( struct vc4_shader_state ) * args -> shader_rec_count ) ; struct vc4_bo * bo ; if ( shader_rec_offset < args -> bin_cl_size || uniforms_offset < shader_rec_offset || exec_size < uniforms_offset || args -> shader_rec_count >= ( UINT_MAX / sizeof ( struct vc4_shader_state ) ) || temp_size < exec_size ) { DRM_ERROR ( ""overflow in exec arguments\\n"" ) ; goto fail ; } temp = drm_malloc_ab ( temp_size , 1 ) ; if ( ! temp ) { DRM_ERROR ( ""Failed to allocate storage for copying "" ""in bin/render CLs.\\n"" ) ; ret = - ENOMEM ; goto fail ; } bin = temp + bin_offset ; exec -> shader_rec_u = temp + shader_rec_offset ; exec -> uniforms_u = temp + uniforms_offset ; exec -> shader_state = temp + exec_size ; exec -> shader_state_size = args -> shader_rec_count ; if ( copy_from_user ( bin , ( void __user * ) ( uintptr_t ) args -> bin_cl , args -> bin_cl_size ) ) { ret = - EFAULT ; goto fail ; } if ( copy_from_user ( exec -> shader_rec_u , ( void __user * ) ( uintptr_t ) args -> shader_rec , args -> shader_rec_size ) ) { ret = - EFAULT ; goto fail ; } if ( copy_from_user ( exec -> uniforms_u , ( void __user * ) ( uintptr_t ) args -> uniforms , args -> uniforms_size ) ) { ret = - EFAULT ; goto fail ; } bo = vc4_bo_create ( dev , exec_size , true ) ; if ( IS_ERR ( bo ) ) { DRM_ERROR ( ""Couldn\'t allocate BO for binning\\n"" ) ; ret = PTR_ERR ( bo ) ; goto fail ; } exec -> exec_bo = & bo -> base ; list_add_tail ( & to_vc4_bo ( & exec -> exec_bo -> base ) -> unref_head , & exec -> unref_list ) ; exec -> ct0ca = exec -> exec_bo -> paddr + bin_offset ; exec -> bin_u = bin ; exec -> shader_rec_v = exec -> exec_bo -> vaddr + shader_rec_offset ; exec -> shader_rec_p = exec -> exec_bo -> paddr + shader_rec_offset ; exec -> shader_rec_size = args -> shader_rec_size ; exec -> uniforms_v = exec -> exec_bo -> vaddr + uniforms_offset ; exec -> uniforms_p = exec -> exec_bo -> paddr + uniforms_offset ; exec -> uniforms_size = args -> uniforms_size ; ret = vc4_validate_bin_cl ( dev ,","static int vc4_get_bcl ( struct drm_device * dev , struct vc4_exec_info * exec ) { struct drm_vc4_submit_cl * args = exec -> args ; void * temp = NULL ; void * bin ; int ret = 0 ; uint32_t bin_offset = 0 ; uint32_t shader_rec_offset = roundup ( bin_offset + args -> bin_cl_size , 16 ) ; uint32_t uniforms_offset = shader_rec_offset + args -> shader_rec_size ; uint32_t exec_size = uniforms_offset + args -> uniforms_size ; uint32_t temp_size = exec_size + ( sizeof ( struct vc4_shader_state ) * args -> shader_rec_count ) ; struct vc4_bo * bo ; if ( shader_rec_offset < args -> bin_cl_size || uniforms_offset < shader_rec_offset || exec_size < uniforms_offset || args -> shader_rec_count >= ( UINT_MAX / sizeof ( struct vc4_shader_state ) ) || temp_size < exec_size ) { DRM_ERROR ( ""overflow in exec arguments\\n"" ) ; ret = - EINVAL ; goto fail ; } temp = drm_malloc_ab ( temp_size , 1 ) ; if ( ! temp ) { DRM_ERROR ( ""Failed to allocate storage for copying "" ""in bin/render CLs.\\n"" ) ; ret = - ENOMEM ; goto fail ; } bin = temp + bin_offset ; exec -> shader_rec_u = temp + shader_rec_offset ; exec -> uniforms_u = temp + uniforms_offset ; exec -> shader_state = temp + exec_size ; exec -> shader_state_size = args -> shader_rec_count ; if ( copy_from_user ( bin , ( void __user * ) ( uintptr_t ) args -> bin_cl , args -> bin_cl_size ) ) { ret = - EFAULT ; goto fail ; } if ( copy_from_user ( exec -> shader_rec_u , ( void __user * ) ( uintptr_t ) args -> shader_rec , args -> shader_rec_size ) ) { ret = - EFAULT ; goto fail ; } if ( copy_from_user ( exec -> uniforms_u , ( void __user * ) ( uintptr_t ) args -> uniforms , args -> uniforms_size ) ) { ret = - EFAULT ; goto fail ; } bo = vc4_bo_create ( dev , exec_size , true ) ; if ( IS_ERR ( bo ) ) { DRM_ERROR ( ""Couldn\'t allocate BO for binning\\n"" ) ; ret = PTR_ERR ( bo ) ; goto fail ; } exec -> exec_bo = & bo -> base ; list_add_tail ( & to_vc4_bo ( & exec -> exec_bo -> base ) -> unref_head , & exec -> unref_list ) ; exec -> ct0ca = exec -> exec_bo -> paddr + bin_offset ; exec -> bin_u = bin ; exec -> shader_rec_v = exec -> exec_bo -> vaddr + shader_rec_offset ; exec -> shader_rec_p = exec -> exec_bo -> paddr + shader_rec_offset ; exec -> shader_rec_size = args -> shader_rec_size ; exec -> uniforms_v = exec -> exec_bo -> vaddr + uniforms_offset ; exec -> uniforms_p = exec -> exec_bo -> paddr + uniforms_offset ; exec -> uniforms_size = args -> uniforms_size ; ret = vc4_validate_bin_cl ( dev ," 338,"CWE-400 static void exif_mnote_data_canon_load ( ExifMnoteData * ne , const unsigned char * buf , unsigned int buf_size ) { ExifMnoteDataCanon * n = ( ExifMnoteDataCanon * ) ne ; ExifShort c ; size_t i , tcount , o , datao ; if ( ! n || ! buf || ! buf_size ) { exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Short MakerNote"" ) ; return ; } datao = 6 + n -> offset ; if ( CHECKOVERFLOW ( datao , buf_size , 2 ) ) { exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Short MakerNote"" ) ; return ; } c = exif_get_short ( buf + datao , n -> order ) ; datao += 2 ; exif_mnote_data_canon_clear ( n ) ; n -> entries = exif_mem_alloc ( ne -> mem , sizeof ( MnoteCanonEntry ) * c ) ; if ( ! n -> entries ) { EXIF_LOG_NO_MEMORY ( ne -> log , ""ExifMnoteCanon"" , sizeof ( MnoteCanonEntry ) * c ) ; return ; } tcount = 0 ; for ( i = c , o = datao ; i ; -- i , o += 12 ) { size_t s ; memset ( & n -> entries [ tcount ] , 0 , sizeof ( MnoteCanonEntry ) ) ; if ( CHECKOVERFLOW ( o , buf_size , 12 ) ) { exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Short MakerNote"" ) ; break ; } n -> entries [ tcount ] . tag = exif_get_short ( buf + o , n -> order ) ; 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 ( ne -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteCanon"" , ""Loading entry 0x%x (\'%s\')..."" , n -> entries [ tcount ] . tag , mnote_canon_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 ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""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 ) { exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Invalid zero-length tag size"" ) ; continue ; } else { size_t dataofs = o + 8 ; if ( s > 4 ) dataofs = exif_get_long ( buf + dataofs , n -> order ) + 6 ; if ( CHECKOVERFLOW ( dataofs , buf_size , s ) ) { exif_log ( ne -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteCanon"" , ""Tag data past end of buffer (%u > %u)"" , ( unsigned ) ( dataofs + s ) , buf_size ) ; continue ; } n -> entries [ tcount ] . data = exif_mem_alloc ( ne -> mem , s ) ; if ( ! n -> entries [ tcount ] . data ) { EXIF_LOG_NO_MEMORY ( ne -> log , ""ExifMnoteCanon"" , s ) ; continue ; } memcpy ( n -> entries [ tcount ] . data , buf + dataofs , s ) ; } } n -> count = tcount ; }","static void exif_mnote_data_canon_load ( ExifMnoteData * ne , const unsigned char * buf , unsigned int buf_size ) { ExifMnoteDataCanon * n = ( ExifMnoteDataCanon * ) ne ; ExifShort c ; size_t i , tcount , o , datao ; long failsafe_size = 0 ; if ( ! n || ! buf || ! buf_size ) { exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Short MakerNote"" ) ; return ; } datao = 6 + n -> offset ; if ( CHECKOVERFLOW ( datao , buf_size , 2 ) ) { exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Short MakerNote"" ) ; return ; } c = exif_get_short ( buf + datao , n -> order ) ; datao += 2 ; exif_mnote_data_canon_clear ( n ) ; n -> entries = exif_mem_alloc ( ne -> mem , sizeof ( MnoteCanonEntry ) * c ) ; if ( ! n -> entries ) { EXIF_LOG_NO_MEMORY ( ne -> log , ""ExifMnoteCanon"" , sizeof ( MnoteCanonEntry ) * c ) ; return ; } tcount = 0 ; for ( i = c , o = datao ; i ; -- i , o += 12 ) { size_t s ; memset ( & n -> entries [ tcount ] , 0 , sizeof ( MnoteCanonEntry ) ) ; if ( CHECKOVERFLOW ( o , buf_size , 12 ) ) { exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Short MakerNote"" ) ; break ; } n -> entries [ tcount ] . tag = exif_get_short ( buf + o , n -> order ) ; 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 ( ne -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteCanon"" , ""Loading entry 0x%x (\'%s\')..."" , n -> entries [ tcount ] . tag , mnote_canon_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 ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""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 ) { exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Invalid zero-length tag size"" ) ; continue ; } else { size_t dataofs = o + 8 ; if ( s > 4 ) dataofs = exif_get_long ( buf + dataofs , n -> order ) + 6 ; if ( CHECKOVERFLOW ( dataofs , buf_size , s ) ) { exif_log ( ne -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteCanon"" , ""Tag data past end of buffer (%u > %u)"" , ( unsigned ) ( dataofs + s ) , buf_size ) ; continue ; } n -> entries [ tcount ] . data = exif_mem_alloc ( ne -> mem , s ) ; if ( ! n -> entries [ tcount ] . data ) { EXIF_LOG_NO_MEMORY ( ne -> log , ""ExifMnoteCanon"" , s ) ; continue ; } memcpy ( n -> entries [ tcount ] . data , buf + dataofs , s ) ; } failsafe_size += mnote_canon_entry_count_values ( & n -> entries [ tcount ] ) ; if ( failsafe_size > FAILSAFE_SIZE_MAX ) { exif_mem_free ( ne -> mem , n -> entries [ tcount ] . data ) ; exif_log ( ne -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteCanon"" , ""Failsafe tag size overflow (%lu > %ld)"" , failsafe_size , FAILSAFE_SIZE_MAX ) ; break ; } + tcount ; } n -> count = tcount ; }" 339,"CWE-119 static void set_fixed_partitioning ( VP9_COMP * cpi , const TileInfo * const tile , MODE_INFO * * mi_8x8 , int mi_row , int mi_col , BLOCK_SIZE bsize ) { VP9_COMMON * const cm = & cpi -> common ; const int mis = cm -> mi_stride ; int row8x8_remaining = tile -> mi_row_end - mi_row ; int col8x8_remaining = tile -> mi_col_end - mi_col ; int block_row , block_col ; MODE_INFO * mi_upper_left = cm -> mi + mi_row * mis + mi_col ; int bh = num_8x8_blocks_high_lookup [ bsize ] ; int bw = num_8x8_blocks_wide_lookup [ bsize ] ; assert ( ( row8x8_remaining > 0 ) && ( col8x8_remaining > 0 ) ) ; if ( ( col8x8_remaining >= MI_BLOCK_SIZE ) && ( row8x8_remaining >= MI_BLOCK_SIZE ) ) { for ( block_row = 0 ; block_row < MI_BLOCK_SIZE ; block_row += bh ) { for ( block_col = 0 ; block_col < MI_BLOCK_SIZE ; block_col += bw ) { int index = block_row * mis + block_col ; mi_8x8 [ index ] = mi_upper_left + index ; mi_8x8 [ index ] -> mbmi . sb_type = bsize ; } } } else { for ( block_row = 0 ; block_row < MI_BLOCK_SIZE ; block_row += bh ) { for ( block_col = 0 ; block_col < MI_BLOCK_SIZE ; block_col += bw ) { int index = block_row * mis + block_col ; bsize = find_partition_size ( bsize , ( row8x8_remaining - block_row ) , ( col8x8_remaining - block_col ) , & bh , & bw ) ; mi_8x8 [ index ] = mi_upper_left + index ; mi_8x8 [ index ] -> mbmi . sb_type = bsize ; } } } }","static void set_fixed_partitioning ( VP9_COMP * cpi , const TileInfo * const tile , MODE_INFO * * mi_8x8 , int mi_row , int mi_col , BLOCK_SIZE bsize ) { VP9_COMMON * const cm = & cpi -> common ; const int mis = cm -> mi_stride ; const int row8x8_remaining = tile -> mi_row_end - mi_row ; const int col8x8_remaining = tile -> mi_col_end - mi_col ; int block_row , block_col ; MODE_INFO * mi_upper_left = cm -> mi + mi_row * mis + mi_col ; int bh = num_8x8_blocks_high_lookup [ bsize ] ; int bw = num_8x8_blocks_wide_lookup [ bsize ] ; assert ( ( row8x8_remaining > 0 ) && ( col8x8_remaining > 0 ) ) ; if ( ( col8x8_remaining >= MI_BLOCK_SIZE ) && ( row8x8_remaining >= MI_BLOCK_SIZE ) ) { for ( block_row = 0 ; block_row < MI_BLOCK_SIZE ; block_row += bh ) { for ( block_col = 0 ; block_col < MI_BLOCK_SIZE ; block_col += bw ) { int index = block_row * mis + block_col ; mi_8x8 [ index ] = mi_upper_left + index ; mi_8x8 [ index ] -> mbmi . sb_type = bsize ; } } } else { set_partial_b64x64_partition ( mi_upper_left , mis , bh , bw , row8x8_remaining , col8x8_remaining , bsize , mi_8x8 ) ; } }" 340,"CWE-264 FepClient * fep_client_open ( const char * address ) { FepClient * client ; struct sockaddr_un sun ; ssize_t sun_len ; int retval ; if ( ! address ) address = getenv ( ""LIBFEP_CONTROL_SOCK"" ) ; if ( ! address ) return NULL ; if ( strlen ( address ) + 1 >= sizeof ( sun . sun_path ) ) { fep_log ( FEP_LOG_LEVEL_WARNING , ""unix domain socket path too long: %d + 1 >= %d"" , strlen ( address ) , sizeof ( sun . sun_path ) ) ; free ( address ) ; return NULL ; } client = xzalloc ( sizeof ( FepClient ) ) ; client -> filter_running = false ; client -> messages = NULL ; memset ( & sun , 0 , sizeof ( struct sockaddr_un ) ) ; sun . sun_family = AF_UNIX ; # ifdef __linux__ sun . sun_path [ 0 ] = '\\0' ; memcpy ( sun . sun_path + 1 , address , strlen ( address ) ) ; sun_len = offsetof ( struct sockaddr_un , sun_path ) + strlen ( address ) + 1 ; # else memcpy ( sun . sun_path , address , strlen ( address ) ) ; sun_len = sizeof ( struct sockaddr_un ) ; # endif client -> control = socket ( AF_UNIX , SOCK_STREAM , 0 ) ; if ( client -> control < 0 ) { free ( client ) ; return NULL ; } retval = connect ( client -> control , ( const struct sockaddr * ) & sun , sun_len ) ; if ( retval < 0 ) { close ( client -> control ) ; free ( client ) ; return NULL ; } return client ; }","FepClient * fep_client_open ( const char * address ) { FepClient * client ; struct sockaddr_un sun ; ssize_t sun_len ; int retval ; if ( ! address ) address = getenv ( ""LIBFEP_CONTROL_SOCK"" ) ; if ( ! address ) return NULL ; if ( strlen ( address ) + 1 >= sizeof ( sun . sun_path ) ) { fep_log ( FEP_LOG_LEVEL_WARNING , ""unix domain socket path too long: %d + 1 >= %d"" , strlen ( address ) , sizeof ( sun . sun_path ) ) ; free ( address ) ; return NULL ; } client = xzalloc ( sizeof ( FepClient ) ) ; client -> filter_running = false ; client -> messages = NULL ; memset ( & sun , 0 , sizeof ( struct sockaddr_un ) ) ; sun . sun_family = AF_UNIX ; memcpy ( sun . sun_path , address , strlen ( address ) ) ; sun_len = sizeof ( struct sockaddr_un ) ; client -> control = socket ( AF_UNIX , SOCK_STREAM , 0 ) ; if ( client -> control < 0 ) { free ( client ) ; return NULL ; } retval = connect ( client -> control , ( const struct sockaddr * ) & sun , sun_len ) ; if ( retval < 0 ) { close ( client -> control ) ; free ( client ) ; return NULL ; } return client ; }" 341,"CWE-284 static void command_timed_out ( UNUSED_ATTR void * context ) { pthread_mutex_lock ( & commands_pending_response_lock ) ; if ( list_is_empty ( commands_pending_response ) ) { LOG_ERROR ( ""%s with no commands pending response"" , __func__ ) ; } else { waiting_command_t * wait_entry = list_front ( commands_pending_response ) ; pthread_mutex_unlock ( & commands_pending_response_lock ) ; LOG_ERROR ( ""%s hci layer timeout waiting for response to a command. opcode: 0x%x"" , __func__ , wait_entry -> opcode ) ; } LOG_ERROR ( ""%s restarting the bluetooth process."" , __func__ ) ; usleep ( 10000 ) ; kill ( getpid ( ) , SIGKILL ) ; }","static void command_timed_out ( UNUSED_ATTR void * context ) { pthread_mutex_lock ( & commands_pending_response_lock ) ; if ( list_is_empty ( commands_pending_response ) ) { LOG_ERROR ( ""%s with no commands pending response"" , __func__ ) ; } else { waiting_command_t * wait_entry = list_front ( commands_pending_response ) ; pthread_mutex_unlock ( & commands_pending_response_lock ) ; LOG_ERROR ( ""%s hci layer timeout waiting for response to a command. opcode: 0x%x"" , __func__ , wait_entry -> opcode ) ; } LOG_ERROR ( ""%s restarting the bluetooth process."" , __func__ ) ; TEMP_FAILURE_RETRY ( usleep ( 10000 ) ) ; kill ( getpid ( ) , SIGKILL ) ; }" 342,"CWE-399 static int misaligned_fpu_load ( struct pt_regs * regs , __u32 opcode , int displacement_not_indexed , int width_shift , int do_paired_load ) { int error ; int destreg ; __u64 address ; error = generate_and_check_address ( regs , opcode , displacement_not_indexed , width_shift , & address ) ; if ( error < 0 ) { return error ; } perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , 0 , regs , address ) ; destreg = ( opcode >> 4 ) & 0x3f ; if ( user_mode ( regs ) ) { __u64 buffer ; __u32 buflo , bufhi ; if ( ! access_ok ( VERIFY_READ , ( unsigned long ) address , 1UL << width_shift ) ) { return - 1 ; } if ( __copy_user ( & buffer , ( const void * ) ( int ) address , ( 1 << width_shift ) ) > 0 ) { return - 1 ; } if ( last_task_used_math == current ) { enable_fpu ( ) ; save_fpu ( current ) ; disable_fpu ( ) ; last_task_used_math = NULL ; regs -> sr |= SR_FD ; } buflo = * ( __u32 * ) & buffer ; bufhi = * ( 1 + ( __u32 * ) & buffer ) ; switch ( width_shift ) { case 2 : current -> thread . xstate -> hardfpu . fp_regs [ destreg ] = buflo ; break ; case 3 : if ( do_paired_load ) { current -> thread . xstate -> hardfpu . fp_regs [ destreg ] = buflo ; current -> thread . xstate -> hardfpu . fp_regs [ destreg + 1 ] = bufhi ; } else { # if defined ( CONFIG_CPU_LITTLE_ENDIAN ) current -> thread . xstate -> hardfpu . fp_regs [ destreg ] = bufhi ; current -> thread . xstate -> hardfpu . fp_regs [ destreg + 1 ] = buflo ; # else current -> thread . xstate -> hardfpu . fp_regs [ destreg ] = buflo ; current -> thread . xstate -> hardfpu . fp_regs [ destreg + 1 ] = bufhi ; # endif } break ; default : printk ( ""Unexpected width_shift %d in misaligned_fpu_load, PC=%08lx\\n"" , width_shift , ( unsigned long ) regs -> pc ) ; break ; } return 0 ; } else { die ( ""Misaligned FPU load inside kernel"" , regs , 0 ) ; return - 1 ; } }","static int misaligned_fpu_load ( struct pt_regs * regs , __u32 opcode , int displacement_not_indexed , int width_shift , int do_paired_load ) { int error ; int destreg ; __u64 address ; error = generate_and_check_address ( regs , opcode , displacement_not_indexed , width_shift , & address ) ; if ( error < 0 ) { return error ; } perf_sw_event ( PERF_COUNT_SW_EMULATION_FAULTS , 1 , regs , address ) ; destreg = ( opcode >> 4 ) & 0x3f ; if ( user_mode ( regs ) ) { __u64 buffer ; __u32 buflo , bufhi ; if ( ! access_ok ( VERIFY_READ , ( unsigned long ) address , 1UL << width_shift ) ) { return - 1 ; } if ( __copy_user ( & buffer , ( const void * ) ( int ) address , ( 1 << width_shift ) ) > 0 ) { return - 1 ; } if ( last_task_used_math == current ) { enable_fpu ( ) ; save_fpu ( current ) ; disable_fpu ( ) ; last_task_used_math = NULL ; regs -> sr |= SR_FD ; } buflo = * ( __u32 * ) & buffer ; bufhi = * ( 1 + ( __u32 * ) & buffer ) ; switch ( width_shift ) { case 2 : current -> thread . xstate -> hardfpu . fp_regs [ destreg ] = buflo ; break ; case 3 : if ( do_paired_load ) { current -> thread . xstate -> hardfpu . fp_regs [ destreg ] = buflo ; current -> thread . xstate -> hardfpu . fp_regs [ destreg + 1 ] = bufhi ; } else { # if defined ( CONFIG_CPU_LITTLE_ENDIAN ) current -> thread . xstate -> hardfpu . fp_regs [ destreg ] = bufhi ; current -> thread . xstate -> hardfpu . fp_regs [ destreg + 1 ] = buflo ; # else current -> thread . xstate -> hardfpu . fp_regs [ destreg ] = buflo ; current -> thread . xstate -> hardfpu . fp_regs [ destreg + 1 ] = bufhi ; # endif } break ; default : printk ( ""Unexpected width_shift %d in misaligned_fpu_load, PC=%08lx\\n"" , width_shift , ( unsigned long ) regs -> pc ) ; break ; } return 0 ; } else { die ( ""Misaligned FPU load inside kernel"" , regs , 0 ) ; return - 1 ; } }" 343,"CWE-119 static vpx_codec_err_t vp8e_set_scalemode ( vpx_codec_alg_priv_t * ctx , int ctr_id , va_list args ) { vpx_scaling_mode_t * data = va_arg ( args , vpx_scaling_mode_t * ) ; if ( data ) { int res ; vpx_scaling_mode_t scalemode = * ( vpx_scaling_mode_t * ) data ; res = vp8_set_internal_size ( ctx -> cpi , ( VPX_SCALING ) scalemode . h_scaling_mode , ( VPX_SCALING ) scalemode . v_scaling_mode ) ; if ( ! res ) { ctx -> next_frame_flag |= FRAMEFLAGS_KEY ; return VPX_CODEC_OK ; } else return VPX_CODEC_INVALID_PARAM ; } else return VPX_CODEC_INVALID_PARAM ; }","static vpx_codec_err_t vp8e_set_scalemode ( vpx_codec_alg_priv_t * ctx , va_list args ) { vpx_scaling_mode_t * data = va_arg ( args , vpx_scaling_mode_t * ) ; if ( data ) { int res ; vpx_scaling_mode_t scalemode = * ( vpx_scaling_mode_t * ) data ; res = vp8_set_internal_size ( ctx -> cpi , ( VPX_SCALING ) scalemode . h_scaling_mode , ( VPX_SCALING ) scalemode . v_scaling_mode ) ; if ( ! res ) { ctx -> next_frame_flag |= FRAMEFLAGS_KEY ; return VPX_CODEC_OK ; } else return VPX_CODEC_INVALID_PARAM ; } else return VPX_CODEC_INVALID_PARAM ; }" 344,"CWE-362 static int snd_ctl_elem_user_get ( struct snd_kcontrol * kcontrol , struct snd_ctl_elem_value * ucontrol ) { struct user_element * ue = kcontrol -> private_data ; memcpy ( & ucontrol -> value , ue -> elem_data , ue -> elem_data_size ) ; return 0 ; }","static int snd_ctl_elem_user_get ( struct snd_kcontrol * kcontrol , struct snd_ctl_elem_value * ucontrol ) { struct user_element * ue = kcontrol -> private_data ; mutex_lock ( & ue -> card -> user_ctl_lock ) ; memcpy ( & ucontrol -> value , ue -> elem_data , ue -> elem_data_size ) ; mutex_unlock ( & ue -> card -> user_ctl_lock ) ; return 0 ; }" 345,"CWE-119 static void encode_quantization ( VP9_COMMON * cm , struct vp9_write_bit_buffer * wb ) { vp9_wb_write_literal ( wb , cm -> base_qindex , QINDEX_BITS ) ; write_delta_q ( wb , cm -> y_dc_delta_q ) ; write_delta_q ( wb , cm -> uv_dc_delta_q ) ; write_delta_q ( wb , cm -> uv_ac_delta_q ) ; }"," static void encode_quantization ( const VP9_COMMON * const cm , struct vpx_write_bit_buffer * wb ) { vpx_wb_write_literal ( wb , cm -> base_qindex , QINDEX_BITS ) ; write_delta_q ( wb , cm -> y_dc_delta_q ) ; write_delta_q ( wb , cm -> uv_dc_delta_q ) ; write_delta_q ( wb , cm -> uv_ac_delta_q ) ; }" 346,"CWE-125 int yr_re_fast_exec ( uint8_t * code , uint8_t * input_data , size_t input_size , int flags , RE_MATCH_CALLBACK_FUNC callback , void * callback_args ) { RE_REPEAT_ANY_ARGS * repeat_any_args ; uint8_t * code_stack [ MAX_FAST_RE_STACK ] ; uint8_t * input_stack [ MAX_FAST_RE_STACK ] ; int matches_stack [ MAX_FAST_RE_STACK ] ; uint8_t * ip = code ; uint8_t * input = input_data ; uint8_t * next_input ; uint8_t * next_opcode ; uint8_t mask ; uint8_t value ; int i ; int stop ; int input_incr ; int sp = 0 ; int bytes_matched ; int max_bytes_matched = input_size ; input_incr = flags & RE_FLAGS_BACKWARDS ? - 1 : 1 ; if ( flags & RE_FLAGS_BACKWARDS ) input -- ; code_stack [ sp ] = code ; input_stack [ sp ] = input ; matches_stack [ sp ] = 0 ; sp ++ ; while ( sp > 0 ) { sp -- ; ip = code_stack [ sp ] ; input = input_stack [ sp ] ; bytes_matched = matches_stack [ sp ] ; stop = FALSE ; while ( ! stop ) { if ( * ip == RE_OPCODE_MATCH ) { if ( flags & RE_FLAGS_EXHAUSTIVE ) { int cb_result = callback ( flags & RE_FLAGS_BACKWARDS ? input + 1 : input_data , bytes_matched , flags , callback_args ) ; switch ( cb_result ) { case ERROR_INSUFFICIENT_MEMORY : return - 2 ; case ERROR_TOO_MANY_MATCHES : return - 3 ; default : if ( cb_result != ERROR_SUCCESS ) return - 4 ; } break ; } else { return bytes_matched ; } } if ( bytes_matched >= max_bytes_matched ) break ; switch ( * ip ) { case RE_OPCODE_LITERAL : if ( * input == * ( ip + 1 ) ) { bytes_matched ++ ;","int yr_re_fast_exec ( uint8_t * code , uint8_t * input_data , size_t input_forwards_size , size_t input_backwards_size , int flags , RE_MATCH_CALLBACK_FUNC callback , void * callback_args ) { RE_REPEAT_ANY_ARGS * repeat_any_args ; uint8_t * code_stack [ MAX_FAST_RE_STACK ] ; uint8_t * input_stack [ MAX_FAST_RE_STACK ] ; int matches_stack [ MAX_FAST_RE_STACK ] ; uint8_t * ip = code ; uint8_t * input = input_data ; uint8_t * next_input ; uint8_t * next_opcode ; uint8_t mask ; uint8_t value ; int i ; int stop ; int input_incr ; int sp = 0 ; int bytes_matched ; int max_bytes_matched ; max_bytes_matched = flags & RE_FLAGS_BACKWARDS ? input_backwards_size : input_forwards_size ; input_incr = flags & RE_FLAGS_BACKWARDS ? - 1 : 1 ; if ( flags & RE_FLAGS_BACKWARDS ) input -- ; code_stack [ sp ] = code ; input_stack [ sp ] = input ; matches_stack [ sp ] = 0 ; sp ++ ; while ( sp > 0 ) { sp -- ; ip = code_stack [ sp ] ; input = input_stack [ sp ] ; bytes_matched = matches_stack [ sp ] ; stop = FALSE ; while ( ! stop ) { if ( * ip == RE_OPCODE_MATCH ) { if ( flags & RE_FLAGS_EXHAUSTIVE ) { int cb_result = callback ( flags & RE_FLAGS_BACKWARDS ? input + 1 : input_data , bytes_matched , flags , callback_args ) ; switch ( cb_result ) { case ERROR_INSUFFICIENT_MEMORY : return - 2 ; case ERROR_TOO_MANY_MATCHES : return - 3 ; default : if ( cb_result != ERROR_SUCCESS ) return - 4 ; } break ; } else { return bytes_matched ; } } if ( bytes_matched >= max_bytes_matched ) break ; switch ( * ip ) { case RE_OPCODE_LITERAL : if ( * input == * ( ip + 1 ) ) { bytes_matched ++ ;" 347,"CWE-264 int touch_file ( const char * path , bool parents , usec_t stamp , uid_t uid , gid_t gid , mode_t mode ) { _cleanup_close_ int fd ; int r ; assert ( path ) ; if ( parents ) mkdir_parents ( path , 0755 ) ; fd = open ( path , O_WRONLY | O_CREAT | O_CLOEXEC | O_NOCTTY , mode > 0 ? mode : 0644 ) ; if ( fd < 0 ) return - errno ; if ( mode != MODE_INVALID ) { r = fchmod ( fd , mode ) ; if ( r < 0 ) return - errno ; } if ( uid != UID_INVALID || gid != GID_INVALID ) { r = fchown ( fd , uid , gid ) ; if ( r < 0 ) return - errno ; } if ( stamp != USEC_INFINITY ) { struct timespec ts [ 2 ] ; timespec_store ( & ts [ 0 ] , stamp ) ; ts [ 1 ] = ts [ 0 ] ; r = futimens ( fd , ts ) ; } else r = futimens ( fd , NULL ) ; if ( r < 0 ) return - errno ; return 0 ; }","int touch_file ( const char * path , bool parents , usec_t stamp , uid_t uid , gid_t gid , mode_t mode ) { _cleanup_close_ int fd ; int r ; assert ( path ) ; if ( parents ) mkdir_parents ( path , 0755 ) ; fd = open ( path , O_WRONLY | O_CREAT | O_CLOEXEC | O_NOCTTY , ( mode == 0 || mode == MODE_INVALID ) ? 0644 : mode ) ; if ( fd < 0 ) return - errno ; if ( mode != MODE_INVALID ) { r = fchmod ( fd , mode ) ; if ( r < 0 ) return - errno ; } if ( uid != UID_INVALID || gid != GID_INVALID ) { r = fchown ( fd , uid , gid ) ; if ( r < 0 ) return - errno ; } if ( stamp != USEC_INFINITY ) { struct timespec ts [ 2 ] ; timespec_store ( & ts [ 0 ] , stamp ) ; ts [ 1 ] = ts [ 0 ] ; r = futimens ( fd , ts ) ; } else r = futimens ( fd , NULL ) ; if ( r < 0 ) return - errno ; return 0 ; }" 348,"CWE-189 static struct mobj * alloc_ta_mem ( size_t size ) { # ifdef CFG_PAGED_USER_TA return mobj_paged_alloc ( size ) ; # else struct mobj * mobj = mobj_mm_alloc ( mobj_sec_ddr , size , & tee_mm_sec_ddr ) ; if ( mobj ) memset ( mobj_get_va ( mobj , 0 ) , 0 , size ) ; return mobj ; # endif }","static struct mobj * alloc_ta_mem ( size_t size ) { # ifdef CFG_PAGED_USER_TA return mobj_paged_alloc ( size ) ; # else struct mobj * mobj = mobj_mm_alloc ( mobj_sec_ddr , size , & tee_mm_sec_ddr ) ; if ( mobj ) { size_t granularity = BIT ( tee_mm_sec_ddr . shift ) ; memset ( mobj_get_va ( mobj , 0 ) , 0 , ROUNDUP ( size , granularity ) ) ; } return mobj ; # endif }" 349,"CWE-119 int main ( int argc , char * * argv ) { FILE * infile , * outfile [ NUM_ENCODERS ] ; vpx_codec_ctx_t codec [ NUM_ENCODERS ] ; vpx_codec_enc_cfg_t cfg [ NUM_ENCODERS ] ; vpx_codec_pts_t frame_cnt = 0 ; vpx_image_t raw [ NUM_ENCODERS ] ; vpx_codec_err_t res [ NUM_ENCODERS ] ; int i ; long width ; long height ; int frame_avail ; int got_data ; int flags = 0 ; int arg_deadline = VPX_DL_REALTIME ; int show_psnr = 0 ; uint64_t psnr_sse_total [ NUM_ENCODERS ] = { 0 } ; uint64_t psnr_samples_total [ NUM_ENCODERS ] = { 0 } ; double psnr_totals [ NUM_ENCODERS ] [ 4 ] = { { 0 , 0 } } ; int psnr_count [ NUM_ENCODERS ] = { 0 } ; unsigned int target_bitrate [ NUM_ENCODERS ] = { 1000 , 500 , 100 } ; int framerate = 30 ; vpx_rational_t dsf [ NUM_ENCODERS ] = { { 2 , 1 } , { 2 , 1 } , { 1 , 1 } } ; if ( argc != ( 5 + NUM_ENCODERS ) ) die ( ""Usage: %s \\n"" , argv [ 0 ] ) ; printf ( ""Using %s\\n"" , vpx_codec_iface_name ( interface ) ) ; width = strtol ( argv [ 1 ] , NULL , 0 ) ; height = strtol ( argv [ 2 ] , NULL , 0 ) ; if ( width < 16 || width % 2 || height < 16 || height % 2 ) die ( ""Invalid resolution: %ldx%ld"" , width , height ) ; if ( ! ( infile = fopen ( argv [ 3 ] , ""rb"" ) ) ) die ( ""Failed to open %s for reading"" , argv [ 3 ] ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { if ( ! target_bitrate [ i ] ) { outfile [ i ] = NULL ; continue ; } if ( ! ( outfile [ i ] = fopen ( argv [ i + 4 ] , ""wb"" ) ) ) die ( ""Failed to open %s for writing"" , argv [ i + 4 ] ) ; } show_psnr = strtol ( argv [ NUM_ENCODERS + 4 ] , NULL , 0 ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { res [ i ] = vpx_codec_enc_config_default ( interface , & cfg [ i ] , 0 ) ; if ( res [ i ] ) { printf ( ""Failed to get config: %s\\n"" , vpx_codec_err_to_string ( res [ i ] ) ) ; return EXIT_FAILURE ; } } cfg [ 0 ] . g_w = width ; cfg [ 0 ] . g_h = height ; cfg [ 0 ] . g_threads = 1 ; cfg [ 0 ] . rc_dropframe_thresh = 30 ; cfg [ 0 ] . rc_end_usage = VPX_CBR ; cfg [ 0 ] . rc_resize_allowed = 0 ; cfg [ 0 ] . rc_min_quantizer = 4 ; cfg [ 0 ] . rc_max_quantizer = 56 ; cfg [ 0 ] . rc_undershoot_pct = 98 ; cfg [ 0 ] . rc_overshoot_pct = 100 ; cfg [ 0 ] . rc_buf_initial_sz = 500 ; cfg [ 0 ] . rc_buf_optimal_sz = 600 ; cfg [ 0 ] . rc_buf_sz = 1000 ; cfg [ 0 ] . g_error_resilient = 1 ; cfg [ 0 ] . g_lag_in_frames = 0 ; cfg [ 0 ] . kf_mode = VPX_KF_AUTO ; cfg [ 0 ] . kf_min_dist = 3000 ; cfg [ 0 ] . kf_max_dist = 3000 ; cfg [ 0 ] . rc_target_bitrate = target_bitrate [ 0 ] ; cfg [ 0 ] . g_timebase . num = 1 ; cfg [ 0 ] . g_timebase . den = framerate ; for ( i = 1 ; i < NUM_ENCODERS ; i ++ ) { memcpy ( & cfg [ i ] , & cfg [ 0 ] , sizeof ( vpx_codec_enc_cfg_t ) ) ; cfg [ i ] . g_threads = 1 ; cfg [ i ] . rc_target_bitrate = target_bitrate [ i ] ; { unsigned int iw = cfg [ i - 1 ] . g_w * dsf [ i - 1 ] . den + dsf [ i - 1 ] . num - 1 ; unsigned int ih = cfg [ i - 1 ] . g_h * dsf [ i - 1 ] . den + dsf [ i - 1 ] . num - 1 ; cfg [ i ] . g_w = iw / dsf [ i - 1 ] . num ; cfg [ i ] . g_h = ih / dsf [ i - 1 ] . num ; } if ( ( cfg [ i ] . g_w ) % 2 ) cfg [ i ] . g_w ++ ; if ( ( cfg [ i ] . g_h ) % 2 ) cfg [ i ] . g_h ++ ; } for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) if ( ! vpx_img_alloc ( & raw [ i ] , VPX_IMG_FMT_I420 , cfg [ i ] . g_w , cfg [ i ] . g_h , 32 ) ) die ( ""Failed to allocate image"" , cfg [ i ] . g_w , cfg [ i ] . g_h ) ; if ( raw [ 0 ] . stride [ VPX_PLANE_Y ] == raw [ 0 ] . d_w ) read_frame_p = read_frame ; else read_frame_p = read_frame_by_row ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) if ( outfile [ i ] ) write_ivf_file_header ( outfile [ i ] , & cfg [ i ] , 0 ) ; if ( vpx_codec_enc_init_multi ( & codec [ 0 ] , interface , & cfg [ 0 ] , NUM_ENCODERS , ( show_psnr ? VPX_CODEC_USE_PSNR : 0 ) , & dsf [ 0 ] ) ) die_codec ( & codec [ 0 ] , ""Failed to initialize encoder"" ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { int speed = - 6 ; if ( vpx_codec_control ( & codec [ i ] , VP8E_SET_CPUUSED , speed ) ) die_codec ( & codec [ i ] , ""Failed to set cpu_used"" ) ; } for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { unsigned int static_thresh = 1 ; if ( vpx_codec_control ( & codec [ i ] , VP8E_SET_STATIC_THRESHOLD , static_thresh ) ) die_codec ( & codec [ i ] , ""Failed to set static threshold"" ) ; } if ( vpx_codec_control ( & codec [ 0 ] , VP8E_SET_NOISE_SENSITIVITY , 1 ) ) die_codec ( & codec [ 0 ] , ""Failed to set noise_sensitivity"" ) ; for ( i = 1 ; i < NUM_ENCODERS ; i ++ ) { if ( vpx_codec_control ( & codec [ i ] , VP8E_SET_NOISE_SENSITIVITY , 0 ) ) die_codec ( & codec [ i ] , ""Failed to set noise_sensitivity"" ) ; } frame_avail = 1 ; got_data = 0 ; while ( frame_avail || got_data ) { vpx_codec_iter_t iter [ NUM_ENCODERS ] = { NULL } ; const vpx_codec_cx_pkt_t * pkt [ NUM_ENCODERS ] ; flags = 0 ; frame_avail = read_frame_p ( infile , & raw [ 0 ] ) ; if ( frame_avail ) { for ( i = 1 ; i < NUM_ENCODERS ; i ++ ) { I420Scale ( raw [ i - 1 ] . planes [ VPX_PLANE_Y ] , raw [ i - 1 ] . stride [ VPX_PLANE_Y ] , raw [ i - 1 ] . planes [ VPX_PLANE_U ] , raw [ i - 1 ] . stride [ VPX_PLANE_U ] , raw [ i - 1 ] . planes [ VPX_PLANE_V ] , raw [ i - 1 ] . stride [ VPX_PLANE_V ] , raw [ i - 1 ] . d_w , raw [ i - 1 ] . d_h , raw [ i ] . planes [ VPX_PLANE_Y ] , raw [ i ] . stride [ VPX_PLANE_Y ] , raw [ i ] . planes [ VPX_PLANE_U ] , raw [ i ] . stride [ VPX_PLANE_U ] , raw [ i ] . planes [ VPX_PLANE_V ] , raw [ i ] . stride [ VPX_PLANE_V ] , raw [ i ] . d_w , raw [ i ] . d_h , 1 ) ; } } if ( vpx_codec_encode ( & codec [ 0 ] , frame_avail ? & raw [ 0 ] : NULL , frame_cnt , 1 , flags , arg_deadline ) ) die_codec ( & codec [ 0 ] , ""Failed to encode frame"" ) ; for ( i = NUM_ENCODERS - 1 ; i >= 0 ; i -- ) { got_data = 0 ; while ( ( pkt [ i ] = vpx_codec_get_cx_data ( & codec [ i ] , & iter [ i ] ) ) ) { got_data = 1 ; switch ( pkt [ i ] -> kind ) { case VPX_CODEC_CX_FRAME_PKT : write_ivf_frame_header ( outfile [ i ] , pkt [ i ] ) ; ( void ) fwrite ( pkt [ i ] -> data . frame . buf , 1 , pkt [ i ] -> data . frame . sz , outfile [ i ] ) ; break ; case VPX_CODEC_PSNR_PKT : if ( show_psnr ) { int j ; psnr_sse_total [ i ] += pkt [ i ] -> data . psnr . sse [ 0 ] ; psnr_samples_total [ i ] += pkt [ i ] -> data . psnr . samples [ 0 ] ; for ( j = 0 ; j < 4 ; j ++ ) { psnr_totals [ i ] [ j ] += pkt [ i ] -> data . psnr . psnr [ j ] ; } psnr_count [ i ] ++ ; } break ; default : break ; } printf ( pkt [ i ] -> kind == VPX_CODEC_CX_FRAME_PKT && ( pkt [ i ] -> data . frame . flags & VPX_FRAME_IS_KEY ) ? ""K"" : ""."" ) ; fflush ( stdout ) ; } } frame_cnt ++ ; } printf ( ""\\n"" ) ; fclose ( infile ) ; printf ( ""Processed %ld frames.\\n"" , ( long int ) frame_cnt - 1 ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { if ( ( show_psnr ) && ( psnr_count [ i ] > 0 ) ) { int j ; double ovpsnr = sse_to_psnr ( psnr_samples_total [ i ] , 255.0 , psnr_sse_total [ i ] ) ; fprintf ( stderr , ""\\n ENC%d PSNR (Overall/Avg/Y/U/V)"" , i ) ; fprintf ( stderr , "" %.3lf"" , ovpsnr ) ; for ( j = 0 ; j < 4 ; j ++ ) { fprintf ( stderr , "" %.3lf"" , psnr_totals [ i ] [ j ] / psnr_count [ i ] ) ; } } if ( vpx_codec_destroy ( & codec [ i ] ) ) die_codec ( & codec [ i ] , ""Failed to destroy codec"" ) ; vpx_img_free ( & raw [ i ] ) ; if ( ! outfile [ i ] ) continue ; if ( ! fseek ( outfile [ i ] , 0 , SEEK_SET ) ) write_ivf_file_header ( outfile [ i ] , & cfg [ i ] , frame_cnt - 1 ) ; fclose ( outfile [ i ] ) ; } printf ( ""\\n"" ) ; return EXIT_SUCCESS ; }","int main ( int argc , char * * argv ) { FILE * infile , * outfile [ NUM_ENCODERS ] ; FILE * downsampled_input [ NUM_ENCODERS - 1 ] ; char filename [ 50 ] ; vpx_codec_ctx_t codec [ NUM_ENCODERS ] ; vpx_codec_enc_cfg_t cfg [ NUM_ENCODERS ] ; int frame_cnt = 0 ; vpx_image_t raw [ NUM_ENCODERS ] ; vpx_codec_err_t res [ NUM_ENCODERS ] ; int i ; long width ; long height ; int length_frame ; int frame_avail ; int got_data ; int flags = 0 ; int layer_id = 0 ; int layer_flags [ VPX_TS_MAX_PERIODICITY * NUM_ENCODERS ] = { 0 } ; int flag_periodicity ; int arg_deadline = VPX_DL_REALTIME ; int show_psnr = 0 ; int key_frame_insert = 0 ; uint64_t psnr_sse_total [ NUM_ENCODERS ] = { 0 } ; uint64_t psnr_samples_total [ NUM_ENCODERS ] = { 0 } ; double psnr_totals [ NUM_ENCODERS ] [ 4 ] = { { 0 , 0 } } ; int psnr_count [ NUM_ENCODERS ] = { 0 } ; double cx_time = 0 ; struct timeval tv1 , tv2 , difftv ; unsigned int target_bitrate [ NUM_ENCODERS ] = { 1000 , 500 , 100 } ; int framerate = 30 ; vpx_rational_t dsf [ NUM_ENCODERS ] = { { 2 , 1 } , { 2 , 1 } , { 1 , 1 } } ; unsigned int num_temporal_layers [ NUM_ENCODERS ] = { 3 , 3 , 3 } ; if ( argc != ( 7 + 3 * NUM_ENCODERS ) ) die ( ""Usage: %s "" "" \\n"" , argv [ 0 ] ) ; printf ( ""Using %s\\n"" , vpx_codec_iface_name ( interface ) ) ; width = strtol ( argv [ 1 ] , NULL , 0 ) ; height = strtol ( argv [ 2 ] , NULL , 0 ) ; framerate = strtol ( argv [ 3 ] , NULL , 0 ) ; if ( width < 16 || width % 2 || height < 16 || height % 2 ) die ( ""Invalid resolution: %ldx%ld"" , width , height ) ; if ( ! ( infile = fopen ( argv [ 4 ] , ""rb"" ) ) ) die ( ""Failed to open %s for reading"" , argv [ 4 ] ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { if ( ! target_bitrate [ i ] ) { outfile [ i ] = NULL ; continue ; } if ( ! ( outfile [ i ] = fopen ( argv [ i + 5 ] , ""wb"" ) ) ) die ( ""Failed to open %s for writing"" , argv [ i + 4 ] ) ; } for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { target_bitrate [ i ] = strtol ( argv [ NUM_ENCODERS + 5 + i ] , NULL , 0 ) ; } for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { num_temporal_layers [ i ] = strtol ( argv [ 2 * NUM_ENCODERS + 5 + i ] , NULL , 0 ) ; if ( num_temporal_layers [ i ] < 1 || num_temporal_layers [ i ] > 3 ) die ( ""Invalid temporal layers: %d, Must be 1, 2, or 3. \\n"" , num_temporal_layers ) ; } for ( i = 0 ; i < NUM_ENCODERS - 1 ; i ++ ) { if ( sprintf ( filename , ""ds%d.yuv"" , NUM_ENCODERS - i ) < 0 ) { return EXIT_FAILURE ; } downsampled_input [ i ] = fopen ( filename , ""wb"" ) ; } key_frame_insert = strtol ( argv [ 3 * NUM_ENCODERS + 5 ] , NULL , 0 ) ; show_psnr = strtol ( argv [ 3 * NUM_ENCODERS + 6 ] , NULL , 0 ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { res [ i ] = vpx_codec_enc_config_default ( interface , & cfg [ i ] , 0 ) ; if ( res [ i ] ) { printf ( ""Failed to get config: %s\\n"" , vpx_codec_err_to_string ( res [ i ] ) ) ; return EXIT_FAILURE ; } } cfg [ 0 ] . g_w = width ; cfg [ 0 ] . g_h = height ; cfg [ 0 ] . rc_dropframe_thresh = 0 ; cfg [ 0 ] . rc_end_usage = VPX_CBR ; cfg [ 0 ] . rc_resize_allowed = 0 ; cfg [ 0 ] . rc_min_quantizer = 2 ; cfg [ 0 ] . rc_max_quantizer = 56 ; cfg [ 0 ] . rc_undershoot_pct = 100 ; cfg [ 0 ] . rc_overshoot_pct = 15 ; cfg [ 0 ] . rc_buf_initial_sz = 500 ; cfg [ 0 ] . rc_buf_optimal_sz = 600 ; cfg [ 0 ] . rc_buf_sz = 1000 ; cfg [ 0 ] . g_error_resilient = 1 ; cfg [ 0 ] . g_lag_in_frames = 0 ; cfg [ 0 ] . kf_mode = VPX_KF_AUTO ; cfg [ 0 ] . kf_min_dist = 3000 ; cfg [ 0 ] . kf_max_dist = 3000 ; cfg [ 0 ] . rc_target_bitrate = target_bitrate [ 0 ] ; cfg [ 0 ] . g_timebase . num = 1 ; cfg [ 0 ] . g_timebase . den = framerate ; for ( i = 1 ; i < NUM_ENCODERS ; i ++ ) { memcpy ( & cfg [ i ] , & cfg [ 0 ] , sizeof ( vpx_codec_enc_cfg_t ) ) ; cfg [ i ] . rc_target_bitrate = target_bitrate [ i ] ; { unsigned int iw = cfg [ i - 1 ] . g_w * dsf [ i - 1 ] . den + dsf [ i - 1 ] . num - 1 ; unsigned int ih = cfg [ i - 1 ] . g_h * dsf [ i - 1 ] . den + dsf [ i - 1 ] . num - 1 ; cfg [ i ] . g_w = iw / dsf [ i - 1 ] . num ; cfg [ i ] . g_h = ih / dsf [ i - 1 ] . num ; } if ( ( cfg [ i ] . g_w ) % 2 ) cfg [ i ] . g_w ++ ; if ( ( cfg [ i ] . g_h ) % 2 ) cfg [ i ] . g_h ++ ; } cfg [ 0 ] . g_threads = 2 ; cfg [ 1 ] . g_threads = 1 ; cfg [ 2 ] . g_threads = 1 ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) if ( ! vpx_img_alloc ( & raw [ i ] , VPX_IMG_FMT_I420 , cfg [ i ] . g_w , cfg [ i ] . g_h , 32 ) ) die ( ""Failed to allocate image"" , cfg [ i ] . g_w , cfg [ i ] . g_h ) ; if ( raw [ 0 ] . stride [ VPX_PLANE_Y ] == raw [ 0 ] . d_w ) read_frame_p = read_frame ; else read_frame_p = read_frame_by_row ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) if ( outfile [ i ] ) write_ivf_file_header ( outfile [ i ] , & cfg [ i ] , 0 ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { set_temporal_layer_pattern ( num_temporal_layers [ i ] , & cfg [ i ] , cfg [ i ] . rc_target_bitrate , & layer_flags [ i * VPX_TS_MAX_PERIODICITY ] ) ; } if ( vpx_codec_enc_init_multi ( & codec [ 0 ] , interface , & cfg [ 0 ] , NUM_ENCODERS , ( show_psnr ? VPX_CODEC_USE_PSNR : 0 ) , & dsf [ 0 ] ) ) die_codec ( & codec [ 0 ] , ""Failed to initialize encoder"" ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { int speed = - 6 ; if ( i == NUM_ENCODERS - 1 ) speed = - 4 ; if ( vpx_codec_control ( & codec [ i ] , VP8E_SET_CPUUSED , speed ) ) die_codec ( & codec [ i ] , ""Failed to set cpu_used"" ) ; } for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { if ( vpx_codec_control ( & codec [ i ] , VP8E_SET_STATIC_THRESHOLD , 1 ) ) die_codec ( & codec [ i ] , ""Failed to set static threshold"" ) ; } if ( vpx_codec_control ( & codec [ 0 ] , VP8E_SET_NOISE_SENSITIVITY , 1 ) ) die_codec ( & codec [ 0 ] , ""Failed to set noise_sensitivity"" ) ; for ( i = 1 ; i < NUM_ENCODERS ; i ++ ) { if ( vpx_codec_control ( & codec [ i ] , VP8E_SET_NOISE_SENSITIVITY , 0 ) ) die_codec ( & codec [ i ] , ""Failed to set noise_sensitivity"" ) ; } for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { if ( vpx_codec_control ( & codec [ i ] , VP8E_SET_TOKEN_PARTITIONS , 1 ) ) die_codec ( & codec [ i ] , ""Failed to set static threshold"" ) ; } for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { unsigned int max_intra_size_pct = ( int ) ( ( ( double ) cfg [ 0 ] . rc_buf_optimal_sz * 0.5 ) * framerate / 10 ) ; if ( vpx_codec_control ( & codec [ i ] , VP8E_SET_MAX_INTRA_BITRATE_PCT , max_intra_size_pct ) ) die_codec ( & codec [ i ] , ""Failed to set static threshold"" ) ; } frame_avail = 1 ; got_data = 0 ; while ( frame_avail || got_data ) { vpx_codec_iter_t iter [ NUM_ENCODERS ] = { NULL } ; const vpx_codec_cx_pkt_t * pkt [ NUM_ENCODERS ] ; flags = 0 ; frame_avail = read_frame_p ( infile , & raw [ 0 ] ) ; if ( frame_avail ) { for ( i = 1 ; i < NUM_ENCODERS ; i ++ ) { I420Scale ( raw [ i - 1 ] . planes [ VPX_PLANE_Y ] , raw [ i - 1 ] . stride [ VPX_PLANE_Y ] , raw [ i - 1 ] . planes [ VPX_PLANE_U ] , raw [ i - 1 ] . stride [ VPX_PLANE_U ] , raw [ i - 1 ] . planes [ VPX_PLANE_V ] , raw [ i - 1 ] . stride [ VPX_PLANE_V ] , raw [ i - 1 ] . d_w , raw [ i - 1 ] . d_h , raw [ i ] . planes [ VPX_PLANE_Y ] , raw [ i ] . stride [ VPX_PLANE_Y ] , raw [ i ] . planes [ VPX_PLANE_U ] , raw [ i ] . stride [ VPX_PLANE_U ] , raw [ i ] . planes [ VPX_PLANE_V ] , raw [ i ] . stride [ VPX_PLANE_V ] , raw [ i ] . d_w , raw [ i ] . d_h , 1 ) ; length_frame = cfg [ i ] . g_w * cfg [ i ] . g_h * 3 / 2 ; if ( fwrite ( raw [ i ] . planes [ 0 ] , 1 , length_frame , downsampled_input [ NUM_ENCODERS - i - 1 ] ) != length_frame ) { return EXIT_FAILURE ; } } } for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { layer_id = cfg [ i ] . ts_layer_id [ frame_cnt % cfg [ i ] . ts_periodicity ] ; flags = 0 ; flag_periodicity = periodicity_to_num_layers [ num_temporal_layers [ i ] - 1 ] ; flags = layer_flags [ i * VPX_TS_MAX_PERIODICITY + frame_cnt % flag_periodicity ] ; if ( frame_cnt == 0 ) { flags |= VPX_EFLAG_FORCE_KF ; } if ( frame_cnt > 0 && frame_cnt == key_frame_insert ) { flags = VPX_EFLAG_FORCE_KF ; } vpx_codec_control ( & codec [ i ] , VP8E_SET_FRAME_FLAGS , flags ) ; vpx_codec_control ( & codec [ i ] , VP8E_SET_TEMPORAL_LAYER_ID , layer_id ) ; } gettimeofday ( & tv1 , NULL ) ; if ( vpx_codec_encode ( & codec [ 0 ] , frame_avail ? & raw [ 0 ] : NULL , frame_cnt , 1 , 0 , arg_deadline ) ) { die_codec ( & codec [ 0 ] , ""Failed to encode frame"" ) ; } gettimeofday ( & tv2 , NULL ) ; timersub ( & tv2 , & tv1 , & difftv ) ; cx_time += ( double ) ( difftv . tv_sec * 1000000 + difftv . tv_usec ) ; for ( i = NUM_ENCODERS - 1 ; i >= 0 ; i -- ) { got_data = 0 ; while ( ( pkt [ i ] = vpx_codec_get_cx_data ( & codec [ i ] , & iter [ i ] ) ) ) { got_data = 1 ; switch ( pkt [ i ] -> kind ) { case VPX_CODEC_CX_FRAME_PKT : write_ivf_frame_header ( outfile [ i ] , pkt [ i ] ) ; ( void ) fwrite ( pkt [ i ] -> data . frame . buf , 1 , pkt [ i ] -> data . frame . sz , outfile [ i ] ) ; break ; case VPX_CODEC_PSNR_PKT : if ( show_psnr ) { int j ; psnr_sse_total [ i ] += pkt [ i ] -> data . psnr . sse [ 0 ] ; psnr_samples_total [ i ] += pkt [ i ] -> data . psnr . samples [ 0 ] ; for ( j = 0 ; j < 4 ; j ++ ) { psnr_totals [ i ] [ j ] += pkt [ i ] -> data . psnr . psnr [ j ] ; } psnr_count [ i ] ++ ; } break ; default : break ; } printf ( pkt [ i ] -> kind == VPX_CODEC_CX_FRAME_PKT && ( pkt [ i ] -> data . frame . flags & VPX_FRAME_IS_KEY ) ? ""K"" : """" ) ; fflush ( stdout ) ; } } frame_cnt ++ ; } printf ( ""\\n"" ) ; printf ( ""FPS for encoding %d %f %f \\n"" , frame_cnt , ( float ) cx_time / 1000000 , 1000000 * ( double ) frame_cnt / ( double ) cx_time ) ; fclose ( infile ) ; printf ( ""Processed %ld frames.\\n"" , ( long int ) frame_cnt - 1 ) ; for ( i = 0 ; i < NUM_ENCODERS ; i ++ ) { if ( ( show_psnr ) && ( psnr_count [ i ] > 0 ) ) { int j ; double ovpsnr = sse_to_psnr ( psnr_samples_total [ i ] , 255.0 , psnr_sse_total [ i ] ) ; fprintf ( stderr , ""\\n ENC%d PSNR (Overall/Avg/Y/U/V)"" , i ) ; fprintf ( stderr , "" %.3lf"" , ovpsnr ) ; for ( j = 0 ; j < 4 ; j ++ ) { fprintf ( stderr , "" %.3lf"" , psnr_totals [ i ] [ j ] / psnr_count [ i ] ) ; } } if ( vpx_codec_destroy ( & codec [ i ] ) ) die_codec ( & codec [ i ] , ""Failed to destroy codec"" ) ; vpx_img_free ( & raw [ i ] ) ; if ( ! outfile [ i ] ) continue ; if ( ! fseek ( outfile [ i ] , 0 , SEEK_SET ) ) write_ivf_file_header ( outfile [ i ] , & cfg [ i ] , frame_cnt - 1 ) ; fclose ( outfile [ i ] ) ; } printf ( ""\\n"" ) ; return EXIT_SUCCESS ; }" 350,"CWE-119 static int test_candidate_kf ( struct twopass_rc * twopass , const FIRSTPASS_STATS * last_frame , const FIRSTPASS_STATS * this_frame , const FIRSTPASS_STATS * next_frame ) { int is_viable_kf = 0 ; if ( ( this_frame -> pcnt_second_ref < 0.10 ) && ( next_frame -> pcnt_second_ref < 0.10 ) && ( ( this_frame -> pcnt_inter < 0.05 ) || ( ( ( this_frame -> pcnt_inter - this_frame -> pcnt_neutral ) < 0.35 ) && ( ( this_frame -> intra_error / DOUBLE_DIVIDE_CHECK ( this_frame -> coded_error ) ) < 2.5 ) && ( ( fabs ( last_frame -> coded_error - this_frame -> coded_error ) / DOUBLE_DIVIDE_CHECK ( this_frame -> coded_error ) > 0.40 ) || ( fabs ( last_frame -> intra_error - this_frame -> intra_error ) / DOUBLE_DIVIDE_CHECK ( this_frame -> intra_error ) > 0.40 ) || ( ( next_frame -> intra_error / DOUBLE_DIVIDE_CHECK ( next_frame -> coded_error ) ) > 3.5 ) ) ) ) ) { int i ; const FIRSTPASS_STATS * start_pos = twopass -> stats_in ; FIRSTPASS_STATS local_next_frame = * next_frame ; double boost_score = 0.0 ; double old_boost_score = 0.0 ; double decay_accumulator = 1.0 ; for ( i = 0 ; i < 16 ; ++ i ) { double next_iiratio = ( IIKFACTOR1 * local_next_frame . intra_error / DOUBLE_DIVIDE_CHECK ( local_next_frame . coded_error ) ) ; if ( next_iiratio > RMAX ) next_iiratio = RMAX ; if ( local_next_frame . pcnt_inter > 0.85 ) decay_accumulator *= local_next_frame . pcnt_inter ; else decay_accumulator *= ( 0.85 + local_next_frame . pcnt_inter ) / 2.0 ; boost_score += ( decay_accumulator * next_iiratio ) ; if ( ( local_next_frame . pcnt_inter < 0.05 ) || ( next_iiratio < 1.5 ) || ( ( ( local_next_frame . pcnt_inter - local_next_frame . pcnt_neutral ) < 0.20 ) && ( next_iiratio < 3.0 ) ) || ( ( boost_score - old_boost_score ) < 3.0 ) || ( local_next_frame . intra_error < 200 ) ) { break ; } old_boost_score = boost_score ; if ( EOF == input_stats ( twopass , & local_next_frame ) ) break ; } if ( boost_score > 30.0 && ( i > 3 ) ) { is_viable_kf = 1 ; } else { reset_fpf_position ( twopass , start_pos ) ; is_viable_kf = 0 ; } } return is_viable_kf ; }"," static int test_candidate_kf ( TWO_PASS * twopass , const FIRSTPASS_STATS * last_frame , const FIRSTPASS_STATS * this_frame , const FIRSTPASS_STATS * next_frame ) { int is_viable_kf = 0 ; double pcnt_intra = 1.0 - this_frame -> pcnt_inter ; double modified_pcnt_inter = this_frame -> pcnt_inter - this_frame -> pcnt_neutral ; if ( ( this_frame -> pcnt_second_ref < SECOND_REF_USEAGE_THRESH ) && ( next_frame -> pcnt_second_ref < SECOND_REF_USEAGE_THRESH ) && ( ( this_frame -> pcnt_inter < VERY_LOW_INTER_THRESH ) || ( ( pcnt_intra > MIN_INTRA_LEVEL ) && ( pcnt_intra > ( INTRA_VS_INTER_THRESH * modified_pcnt_inter ) ) && ( ( this_frame -> intra_error / DOUBLE_DIVIDE_CHECK ( this_frame -> coded_error ) ) < KF_II_ERR_THRESHOLD ) && ( ( fabs ( last_frame -> coded_error - this_frame -> coded_error ) / DOUBLE_DIVIDE_CHECK ( this_frame -> coded_error ) > ERR_CHANGE_THRESHOLD ) || ( fabs ( last_frame -> intra_error - this_frame -> intra_error ) / DOUBLE_DIVIDE_CHECK ( this_frame -> intra_error ) > ERR_CHANGE_THRESHOLD ) || ( ( next_frame -> intra_error / DOUBLE_DIVIDE_CHECK ( next_frame -> coded_error ) ) > II_IMPROVEMENT_THRESHOLD ) ) ) ) ) { int i ; const FIRSTPASS_STATS * start_pos = twopass -> stats_in ; FIRSTPASS_STATS local_next_frame = * next_frame ; double boost_score = 0.0 ; double old_boost_score = 0.0 ; double decay_accumulator = 1.0 ; for ( i = 0 ; i < 16 ; ++ i ) { double next_iiratio = ( BOOST_FACTOR * local_next_frame . intra_error / DOUBLE_DIVIDE_CHECK ( local_next_frame . coded_error ) ) ; if ( next_iiratio > KF_II_MAX ) next_iiratio = KF_II_MAX ; if ( local_next_frame . pcnt_inter > 0.85 ) decay_accumulator *= local_next_frame . pcnt_inter ; else decay_accumulator *= ( 0.85 + local_next_frame . pcnt_inter ) / 2.0 ; boost_score += ( decay_accumulator * next_iiratio ) ; if ( ( local_next_frame . pcnt_inter < 0.05 ) || ( next_iiratio < 1.5 ) || ( ( ( local_next_frame . pcnt_inter - local_next_frame . pcnt_neutral ) < 0.20 ) && ( next_iiratio < 3.0 ) ) || ( ( boost_score - old_boost_score ) < 3.0 ) || ( local_next_frame . intra_error < 200 ) ) { break ; } old_boost_score = boost_score ; if ( EOF == input_stats ( twopass , & local_next_frame ) ) break ; } if ( boost_score > 30.0 && ( i > 3 ) ) { is_viable_kf = 1 ; } else { reset_fpf_position ( twopass , start_pos ) ; is_viable_kf = 0 ; } } return is_viable_kf ; }" 351,"CWE-125 char * Ta3Tokenizer_FindEncodingFilename ( int fd , PyObject * filename ) { struct tok_state * tok ; FILE * fp ; char * p_start = NULL , * p_end = NULL , * encoding = NULL ; # ifndef PGEN # if PY_MINOR_VERSION >= 4 fd = _Py_dup ( fd ) ; # endif # else fd = dup ( fd ) ; # endif if ( fd < 0 ) { return NULL ; } fp = fdopen ( fd , ""r"" ) ; if ( fp == NULL ) { return NULL ; } tok = Ta3Tokenizer_FromFile ( fp , NULL , NULL , NULL ) ; if ( tok == NULL ) { fclose ( fp ) ; return NULL ; } # ifndef PGEN if ( filename != NULL ) { Py_INCREF ( filename ) ; tok -> filename = filename ; } else { tok -> filename = PyUnicode_FromString ( """" ) ; if ( tok -> filename == NULL ) { fclose ( fp ) ; Ta3Tokenizer_Free ( tok ) ; return encoding ; } } # endif while ( tok -> lineno < 2 && tok -> done == E_OK ) { Ta3Tokenizer_Get ( tok , & p_start , & p_end ) ; } fclose ( fp ) ; if ( tok -> encoding ) { encoding = ( char * ) PyMem_MALLOC ( strlen ( tok -> encoding ) + 1 ) ; if ( encoding ) strcpy ( encoding , tok -> encoding ) ; } Ta3Tokenizer_Free ( tok ) ; return encoding ; }","char * Ta3Tokenizer_FindEncodingFilename ( int fd , PyObject * filename ) { struct tok_state * tok ; FILE * fp ; char * p_start = NULL , * p_end = NULL , * encoding = NULL ; # ifndef PGEN fd = _Py_dup ( fd ) ; # else fd = dup ( fd ) ; # endif if ( fd < 0 ) { return NULL ; } fp = fdopen ( fd , ""r"" ) ; if ( fp == NULL ) { return NULL ; } tok = Ta3Tokenizer_FromFile ( fp , NULL , NULL , NULL ) ; if ( tok == NULL ) { fclose ( fp ) ; return NULL ; } # ifndef PGEN if ( filename != NULL ) { Py_INCREF ( filename ) ; tok -> filename = filename ; } else { tok -> filename = PyUnicode_FromString ( """" ) ; if ( tok -> filename == NULL ) { fclose ( fp ) ; Ta3Tokenizer_Free ( tok ) ; return encoding ; } } # endif while ( tok -> lineno < 2 && tok -> done == E_OK ) { Ta3Tokenizer_Get ( tok , & p_start , & p_end ) ; } fclose ( fp ) ; if ( tok -> encoding ) { encoding = ( char * ) PyMem_MALLOC ( strlen ( tok -> encoding ) + 1 ) ; if ( encoding ) strcpy ( encoding , tok -> encoding ) ; } Ta3Tokenizer_Free ( tok ) ; return encoding ; }" 352,CWE-119 static double get_rate_correction_factor ( const VP9_COMP * cpi ) { if ( cpi -> common . frame_type == KEY_FRAME ) { return cpi -> rc . key_frame_rate_correction_factor ; } else { if ( ( cpi -> refresh_alt_ref_frame || cpi -> refresh_golden_frame ) && ! cpi -> rc . is_src_frame_alt_ref && ! ( cpi -> use_svc && cpi -> oxcf . end_usage == USAGE_STREAM_FROM_SERVER ) ) return cpi -> rc . gf_rate_correction_factor ; else return cpi -> rc . rate_correction_factor ; } },"static double get_rate_correction_factor ( const VP9_COMP * cpi ) { const RATE_CONTROL * const rc = & cpi -> rc ; double rcf ; if ( cpi -> common . frame_type == KEY_FRAME ) { rcf = rc -> rate_correction_factors [ KF_STD ] ; } else if ( cpi -> oxcf . pass == 2 ) { RATE_FACTOR_LEVEL rf_lvl = cpi -> twopass . gf_group . rf_level [ cpi -> twopass . gf_group . index ] ; rcf = rc -> rate_correction_factors [ rf_lvl ] ; } else { if ( ( cpi -> refresh_alt_ref_frame || cpi -> refresh_golden_frame ) && ! rc -> is_src_frame_alt_ref && ! cpi -> use_svc && ( cpi -> oxcf . rc_mode != VPX_CBR || cpi -> oxcf . gf_cbr_boost_pct > 20 ) ) rcf = rc -> rate_correction_factors [ GF_ARF_STD ] ; else rcf = rc -> rate_correction_factors [ INTER_NORMAL ] ; } rcf *= rcf_mult [ rc -> frame_size_selector ] ; return fclamp ( rcf , MIN_BPB_FACTOR , MAX_BPB_FACTOR ) ; }" 353,CWE-399 gboolean mainloop_destroy_trigger ( crm_trigger_t * source ) { source -> trigger = FALSE ; if ( source -> id > 0 ) { g_source_remove ( source -> id ) ; } return TRUE ; },gboolean mainloop_destroy_trigger ( crm_trigger_t * source ) { source -> trigger = FALSE ; if ( source -> id > 0 ) { g_source_remove ( source -> id ) ; source -> id = 0 ; } return TRUE ; } 354,"CWE-125 int Util_handle0Escapes ( char * buf ) { int editpos ; int insertpos ; ASSERT ( buf ) ; for ( editpos = insertpos = 0 ; * ( buf + editpos ) != '\\0' ; editpos ++ , insertpos ++ ) { if ( * ( buf + editpos ) == '\\\\' ) { switch ( * ( buf + editpos + 1 ) ) { case '0' : if ( * ( buf + editpos + 2 ) == 'x' ) { * ( buf + insertpos ) = x2c ( & buf [ editpos + 3 ] ) ; editpos += 4 ; } break ; default : * ( buf + insertpos ) = * ( buf + editpos ) ; } } else { * ( buf + insertpos ) = * ( buf + editpos ) ; } } * ( buf + insertpos ) = '\\0' ; return insertpos ; }","int Util_handle0Escapes ( char * buf ) { int editpos ; int insertpos ; ASSERT ( buf ) ; for ( editpos = insertpos = 0 ; * ( buf + editpos ) != '\\0' ; editpos ++ , insertpos ++ ) { if ( * ( buf + editpos ) == '\\\\' ) { switch ( * ( buf + editpos + 1 ) ) { case '0' : if ( * ( buf + editpos + 2 ) == 'x' ) { * ( buf + insertpos ) = _x2c ( & buf [ editpos + 3 ] ) ; editpos += 4 ; } break ; default : * ( buf + insertpos ) = * ( buf + editpos ) ; } } else { * ( buf + insertpos ) = * ( buf + editpos ) ; } } * ( buf + insertpos ) = '\\0' ; return insertpos ; }" 355,"CWE-732 static M_fs_error_t M_fs_copy_file ( const char * path_old , const char * path_new , M_fs_file_mode_t mode , M_fs_progress_cb_t cb , M_fs_progress_flags_t progress_flags , M_fs_progress_t * progress , const M_fs_perms_t * perms ) { M_fs_file_t * fd_old ; M_fs_file_t * fd_new ; M_fs_info_t * info = NULL ; unsigned char temp [ M_FS_BUF_SIZE ] ; size_t read_len ; size_t wrote_len ; size_t wrote_total = 0 ; size_t offset ; M_fs_error_t res ; if ( M_fs_perms_can_access ( path_new , M_FS_PERMS_MODE_NONE ) == M_FS_ERROR_SUCCESS ) { res = M_fs_delete ( path_new , M_FALSE , NULL , M_FS_PROGRESS_NOEXTRA ) ; if ( res != M_FS_ERROR_SUCCESS ) { return res ; } } res = M_fs_file_open ( & fd_old , path_old , M_FS_BUF_SIZE , M_FS_FILE_MODE_READ | M_FS_FILE_MODE_NOCREATE , NULL ) ; if ( res != M_FS_ERROR_SUCCESS ) { return res ; } if ( perms == NULL && mode & M_FS_FILE_MODE_PRESERVE_PERMS ) { res = M_fs_info_file ( & info , fd_old , M_FS_PATH_INFO_FLAGS_NONE ) ; if ( res != M_FS_ERROR_SUCCESS ) { M_fs_file_close ( fd_old ) ; return res ; } perms = M_fs_info_get_perms ( info ) ; } res = M_fs_file_open ( & fd_new , path_new , M_FS_BUF_SIZE , M_FS_FILE_MODE_WRITE | M_FS_FILE_MODE_OVERWRITE , perms ) ; M_fs_info_destroy ( info ) ; if ( res != M_FS_ERROR_SUCCESS ) { M_fs_file_close ( fd_old ) ; return res ; } while ( ( res = M_fs_file_read ( fd_old , temp , sizeof ( temp ) , & read_len , M_FS_FILE_RW_NORMAL ) ) == M_FS_ERROR_SUCCESS && read_len != 0 ) { offset = 0 ; while ( offset < read_len ) { res = M_fs_file_write ( fd_new , temp + offset , read_len - offset , & wrote_len , M_FS_FILE_RW_NORMAL ) ; offset += wrote_len ; wrote_total += wrote_len ; if ( cb ) { M_fs_progress_set_result ( progress , res ) ; if ( progress_flags & M_FS_PROGRESS_SIZE_TOTAL ) { M_fs_progress_set_size_total_progess ( progress , M_fs_progress_get_size_total_progess ( progress ) + wrote_len ) ; } if ( progress_flags & M_FS_PROGRESS_SIZE_CUR ) { M_fs_progress_set_size_current_progress ( progress , wrote_total ) ; } if ( progress_flags & M_FS_PROGRESS_COUNT ) { M_fs_progress_set_count ( progress , M_fs_progress_get_count ( progress ) + 1 ) ; } if ( ! cb ( progress ) ) { res = M_FS_ERROR_CANCELED ; } } if ( res != M_FS_ERROR_SUCCESS ) { break ; } } if ( res != M_FS_ERROR_SUCCESS ) { break ; } } M_fs_file_close ( fd_old ) ; M_fs_file_close ( fd_new ) ; if ( res != M_FS_ERROR_SUCCESS ) {","static M_fs_error_t M_fs_copy_file ( const char * path_old , const char * path_new , M_fs_file_mode_t mode , M_fs_progress_cb_t cb , M_fs_progress_flags_t progress_flags , M_fs_progress_t * progress , const M_fs_perms_t * perms ) { M_fs_file_t * fd_old ; M_fs_file_t * fd_new ; M_fs_info_t * info = NULL ; unsigned char temp [ M_FS_BUF_SIZE ] ; size_t read_len ; size_t wrote_len ; size_t wrote_total = 0 ; size_t offset ; M_fs_error_t res ; res = M_fs_file_open ( & fd_old , path_old , M_FS_BUF_SIZE , M_FS_FILE_MODE_READ | M_FS_FILE_MODE_NOCREATE , NULL ) ; if ( res != M_FS_ERROR_SUCCESS ) { return res ; } if ( perms == NULL && mode & M_FS_FILE_MODE_PRESERVE_PERMS ) { res = M_fs_info_file ( & info , fd_old , M_FS_PATH_INFO_FLAGS_NONE ) ; if ( res != M_FS_ERROR_SUCCESS ) { M_fs_file_close ( fd_old ) ; return res ; } perms = M_fs_info_get_perms ( info ) ; } res = M_fs_file_open ( & fd_new , path_new , M_FS_BUF_SIZE , M_FS_FILE_MODE_WRITE | M_FS_FILE_MODE_OVERWRITE , perms ) ; M_fs_info_destroy ( info ) ; if ( res != M_FS_ERROR_SUCCESS ) { M_fs_file_close ( fd_old ) ; return res ; } while ( ( res = M_fs_file_read ( fd_old , temp , sizeof ( temp ) , & read_len , M_FS_FILE_RW_NORMAL ) ) == M_FS_ERROR_SUCCESS && read_len != 0 ) { offset = 0 ; while ( offset < read_len ) { res = M_fs_file_write ( fd_new , temp + offset , read_len - offset , & wrote_len , M_FS_FILE_RW_NORMAL ) ; offset += wrote_len ; wrote_total += wrote_len ; if ( cb ) { M_fs_progress_set_result ( progress , res ) ; if ( progress_flags & M_FS_PROGRESS_SIZE_TOTAL ) { M_fs_progress_set_size_total_progess ( progress , M_fs_progress_get_size_total_progess ( progress ) + wrote_len ) ; } if ( progress_flags & M_FS_PROGRESS_SIZE_CUR ) { M_fs_progress_set_size_current_progress ( progress , wrote_total ) ; } if ( progress_flags & M_FS_PROGRESS_COUNT ) { M_fs_progress_set_count ( progress , M_fs_progress_get_count ( progress ) + 1 ) ; } if ( ! cb ( progress ) ) { res = M_FS_ERROR_CANCELED ; } } if ( res != M_FS_ERROR_SUCCESS ) { break ; } } if ( res != M_FS_ERROR_SUCCESS ) { break ; } } M_fs_file_close ( fd_old ) ; M_fs_file_close ( fd_new ) ; if ( res != M_FS_ERROR_SUCCESS ) {" 356,"CWE-200 __be32 ipv6_proxy_select_ident ( struct net * net , struct sk_buff * skb ) { static u32 ip6_proxy_idents_hashrnd __read_mostly ; struct in6_addr buf [ 2 ] ; struct in6_addr * addrs ; u32 id ; addrs = skb_header_pointer ( skb , skb_network_offset ( skb ) + offsetof ( struct ipv6hdr , saddr ) , sizeof ( buf ) , buf ) ; if ( ! addrs ) return 0 ; net_get_random_once ( & ip6_proxy_idents_hashrnd , sizeof ( ip6_proxy_idents_hashrnd ) ) ; id = __ipv6_select_ident ( net , ip6_proxy_idents_hashrnd , & addrs [ 1 ] , & addrs [ 0 ] ) ; return htonl ( id ) ; }","__be32 ipv6_proxy_select_ident ( struct net * net , struct sk_buff * skb ) { struct in6_addr buf [ 2 ] ; struct in6_addr * addrs ; u32 id ; addrs = skb_header_pointer ( skb , skb_network_offset ( skb ) + offsetof ( struct ipv6hdr , saddr ) , sizeof ( buf ) , buf ) ; if ( ! addrs ) return 0 ; id = __ipv6_select_ident ( net , & addrs [ 1 ] , & addrs [ 0 ] ) ; return htonl ( id ) ; }" 357,"CWE-119 if ( zend_hash_find ( EG ( active_symbol_table ) , ""http_response_header"" , sizeof ( ""http_response_header"" ) , ( void * * ) & rh ) != SUCCESS || Z_TYPE_PP ( rh ) != IS_ARRAY ) { php_stream_wrapper_log_error ( wrapper , options TSRMLS_CC , ""HTTP request failed, http_response_header overwritten"" ) ; goto out ; } response_header = * rh ; Z_ADDREF_P ( response_header ) ; } if ( ! php_stream_eof ( stream ) ) { size_t tmp_line_len ; if ( php_stream_get_line ( stream , tmp_line , sizeof ( tmp_line ) - 1 , & tmp_line_len ) != NULL ) { zval * http_response ; if ( tmp_line_len > 9 ) { response_code = atoi ( tmp_line + 9 ) ; } else { response_code = 0 ; } if ( context && SUCCESS == php_stream_context_get_option ( context , ""http"" , ""ignore_errors"" , & tmpzval ) ) { ignore_errors = zend_is_true ( * tmpzval ) ; } if ( ( options & STREAM_ONLY_GET_HEADERS ) || ignore_errors ) { reqok = 1 ; } if ( response_code >= 100 && response_code < 200 ) { while ( ! php_stream_eof ( stream ) && php_stream_get_line ( stream , tmp_line , sizeof ( tmp_line ) - 1 , & tmp_line_len ) != NULL && ( tmp_line_len < sizeof ( ""HTTP/1"" ) - 1 || strncasecmp ( tmp_line , ""HTTP/1"" , sizeof ( ""HTTP/1"" ) - 1 ) ) ) ; if ( tmp_line_len > 9 ) { response_code = atoi ( tmp_line + 9 ) ; } else { response_code = 0 ; } } if ( response_code >= 200 && response_code < 400 ) { reqok = 1 ; } else { switch ( response_code ) { case 403 : php_stream_notify_error ( context , PHP_STREAM_NOTIFY_AUTH_RESULT , tmp_line , response_code ) ; break ; default : if ( ! tmp_line_len ) { tmp_line [ 0 ] = '\\0' ; } php_stream_notify_error ( context , PHP_STREAM_NOTIFY_FAILURE , tmp_line , response_code ) ; } } if ( tmp_line [ tmp_line_len - 1 ] == '\\n' ) { - tmp_line_len ; if ( tmp_line [ tmp_line_len - 1 ] == '\\r' ) { - tmp_line_len ; } } MAKE_STD_ZVAL ( http_response ) ; ZVAL_STRINGL ( http_response , tmp_line , tmp_line_len , 1 ) ; zend_hash_next_index_insert ( Z_ARRVAL_P ( response_header ) , & http_response , sizeof ( zval * ) , NULL ) ; } } else { php_stream_wrapper_log_error ( wrapper , options TSRMLS_CC , ""HTTP request failed, unexpected end of socket!"" ) ; goto out ; } http_header_line = emalloc ( HTTP_HEADER_BLOCK_SIZE ) ; while ( ! body && ! php_stream_eof ( stream ) ) { size_t http_header_line_length ; if ( php_stream_get_line ( stream , http_header_line , HTTP_HEADER_BLOCK_SIZE , & http_header_line_length ) && * http_header_line != '\\n' && * http_header_line != '\\r' ) { char * e = http_header_line + http_header_line_length - 1 ; if ( * e != '\\n' ) { do { if ( php_stream_get_line ( stream , http_header_line , HTTP_HEADER_BLOCK_SIZE , & http_header_line_length ) == NULL ) { php_stream_wrapper_log_error ( wrapper , options TSRMLS_CC , ""Failed to read HTTP headers"" ) ; goto out ; } e = http_header_line + http_header_line_length - 1 ; } while ( * e != '\\n' ) ; continue ; } while ( * e == '\\n' || * e == '\\r' ) { e -- ; } http_header_line_length = e - http_header_line + 1 ; http_header_line [ http_header_line_length ] = '\\0' ; if ( ! strncasecmp ( http_header_line , ""Location: "" , 10 ) ) { if ( context && php_stream_context_get_option ( context , ""http"" , ""follow_location"" , & tmpzval ) == SUCCESS ) { SEPARATE_ZVAL ( tmpzval ) ; convert_to_long_ex ( tmpzval ) ; follow_location = Z_LVAL_PP ( tmpzval ) ; } else if ( ! ( response_code >= 300 && response_code < 304 || 307 == response_code || 308 == response_code ) ) { follow_location = 0 ; } strlcpy ( location , http_header_line + 10 , sizeof ( location ) ) ; } else if ( ! strncasecmp ( http_header_line , ""Content-Type: "" , 14 ) ) { php_stream_notify_info ( context , PHP_STREAM_NOTIFY_MIME_TYPE_IS , http_header_line + 14 , 0 ) ; } else if ( ! strncasecmp ( http_header_line , ""Content-Length: "" , 16 ) ) { file_size = atoi ( http_header_line + 16 ) ; php_stream_notify_file_size ( context , file_size , http_header_line , 0 ) ; } else if ( ! strncasecmp ( http_header_line , ""Transfer-Encoding: chunked"" , sizeof ( ""Transfer-Encoding: chunked"" ) ) ) { if ( ! ( options & STREAM_ONLY_GET_HEADERS ) ) { long decode = 1 ; if ( context && php_stream_context_get_option ( context , ""http"" , ""auto_decode"" , & tmpzval ) == SUCCESS ) { SEPARATE_ZVAL ( tmpzval ) ;","if ( zend_hash_find ( EG ( active_symbol_table ) , ""http_response_header"" , sizeof ( ""http_response_header"" ) , ( void * * ) & rh ) != SUCCESS || Z_TYPE_PP ( rh ) != IS_ARRAY ) { php_stream_wrapper_log_error ( wrapper , options TSRMLS_CC , ""HTTP request failed, http_response_header overwritten"" ) ; goto out ; } response_header = * rh ; Z_ADDREF_P ( response_header ) ; } if ( ! php_stream_eof ( stream ) ) { size_t tmp_line_len ; if ( php_stream_get_line ( stream , tmp_line , sizeof ( tmp_line ) - 1 , & tmp_line_len ) != NULL ) { zval * http_response ; if ( tmp_line_len > 9 ) { response_code = atoi ( tmp_line + 9 ) ; } else { response_code = 0 ; } if ( context && SUCCESS == php_stream_context_get_option ( context , ""http"" , ""ignore_errors"" , & tmpzval ) ) { ignore_errors = zend_is_true ( * tmpzval ) ; } if ( ( options & STREAM_ONLY_GET_HEADERS ) || ignore_errors ) { reqok = 1 ; } if ( response_code >= 100 && response_code < 200 ) { while ( ! php_stream_eof ( stream ) && php_stream_get_line ( stream , tmp_line , sizeof ( tmp_line ) - 1 , & tmp_line_len ) != NULL && ( tmp_line_len < sizeof ( ""HTTP/1"" ) - 1 || strncasecmp ( tmp_line , ""HTTP/1"" , sizeof ( ""HTTP/1"" ) - 1 ) ) ) ; if ( tmp_line_len > 9 ) { response_code = atoi ( tmp_line + 9 ) ; } else { response_code = 0 ; } } if ( response_code >= 200 && response_code < 400 ) { reqok = 1 ; } else { switch ( response_code ) { case 403 : php_stream_notify_error ( context , PHP_STREAM_NOTIFY_AUTH_RESULT , tmp_line , response_code ) ; break ; default : if ( ! tmp_line_len ) { tmp_line [ 0 ] = '\\0' ; } php_stream_notify_error ( context , PHP_STREAM_NOTIFY_FAILURE , tmp_line , response_code ) ; } } if ( tmp_line_len >= 1 && tmp_line [ tmp_line_len - 1 ] == '\\n' ) { if ( tmp_line_len >= 1 && tmp_line [ tmp_line_len - 1 ] == '\\r' ) { } } MAKE_STD_ZVAL ( http_response ) ; ZVAL_STRINGL ( http_response , tmp_line , tmp_line_len , 1 ) ; zend_hash_next_index_insert ( Z_ARRVAL_P ( response_header ) , & http_response , sizeof ( zval * ) , NULL ) ; } } else { php_stream_wrapper_log_error ( wrapper , options TSRMLS_CC , ""HTTP request failed, unexpected end of socket!"" ) ; goto out ; } http_header_line = emalloc ( HTTP_HEADER_BLOCK_SIZE ) ; while ( ! body && ! php_stream_eof ( stream ) ) { size_t http_header_line_length ; if ( php_stream_get_line ( stream , http_header_line , HTTP_HEADER_BLOCK_SIZE , & http_header_line_length ) && * http_header_line != '\\n' && * http_header_line != '\\r' ) { char * e = http_header_line + http_header_line_length - 1 ; if ( * e != '\\n' ) { do { if ( php_stream_get_line ( stream , http_header_line , HTTP_HEADER_BLOCK_SIZE , & http_header_line_length ) == NULL ) { php_stream_wrapper_log_error ( wrapper , options TSRMLS_CC , ""Failed to read HTTP headers"" ) ; goto out ; } e = http_header_line + http_header_line_length - 1 ; } while ( * e != '\\n' ) ; continue ; } while ( * e == '\\n' || * e == '\\r' ) { e -- ; } http_header_line_length = e - http_header_line + 1 ; http_header_line [ http_header_line_length ] = '\\0' ; if ( ! strncasecmp ( http_header_line , ""Location: "" , 10 ) ) { if ( context && php_stream_context_get_option ( context , ""http"" , ""follow_location"" , & tmpzval ) == SUCCESS ) { SEPARATE_ZVAL ( tmpzval ) ; convert_to_long_ex ( tmpzval ) ; follow_location = Z_LVAL_PP ( tmpzval ) ; } else if ( ! ( response_code >= 300 && response_code < 304 || 307 == response_code || 308 == response_code ) ) { follow_location = 0 ; } strlcpy ( location , http_header_line + 10 , sizeof ( location ) ) ; } else if ( ! strncasecmp ( http_header_line , ""Content-Type: "" , 14 ) ) { php_stream_notify_info ( context , PHP_STREAM_NOTIFY_MIME_TYPE_IS , http_header_line + 14 , 0 ) ; } else if ( ! strncasecmp ( http_header_line , ""Content-Length: "" , 16 ) ) { file_size = atoi ( http_header_line + 16 ) ; php_stream_notify_file_size ( context , file_size , http_header_line , 0 ) ; } else if ( ! strncasecmp ( http_header_line , ""Transfer-Encoding: chunked"" , sizeof ( ""Transfer-Encoding: chunked"" ) ) ) { if ( ! ( options & STREAM_ONLY_GET_HEADERS ) ) { long decode = 1 ; if ( context && php_stream_context_get_option ( context , ""http"" , ""auto_decode"" , & tmpzval ) == SUCCESS ) { SEPARATE_ZVAL ( tmpzval ) ;" 358,"CWE-401 static int ca8210_probe ( struct spi_device * spi_device ) { struct ca8210_priv * priv ; struct ieee802154_hw * hw ; struct ca8210_platform_data * pdata ; int ret ; dev_info ( & spi_device -> dev , ""Inserting ca8210\\n"" ) ; hw = ieee802154_alloc_hw ( sizeof ( struct ca8210_priv ) , & ca8210_phy_ops ) ; if ( ! hw ) { dev_crit ( & spi_device -> dev , ""ieee802154_alloc_hw failed\\n"" ) ; ret = - ENOMEM ; goto error ; } priv = hw -> priv ; priv -> hw = hw ; priv -> spi = spi_device ; hw -> parent = & spi_device -> dev ; spin_lock_init ( & priv -> lock ) ; priv -> async_tx_pending = false ; priv -> hw_registered = false ; priv -> sync_up = 0 ; priv -> sync_down = 0 ; priv -> promiscuous = false ; priv -> retries = 0 ; init_completion ( & priv -> ca8210_is_awake ) ; init_completion ( & priv -> spi_transfer_complete ) ; init_completion ( & priv -> sync_exchange_complete ) ; spi_set_drvdata ( priv -> spi , priv ) ; if ( IS_ENABLED ( CONFIG_IEEE802154_CA8210_DEBUGFS ) ) { cascoda_api_upstream = ca8210_test_int_driver_write ; ca8210_test_interface_init ( priv ) ; } else { cascoda_api_upstream = NULL ; } ca8210_hw_setup ( hw ) ; ieee802154_random_extended_addr ( & hw -> phy -> perm_extended_addr ) ; pdata = kmalloc ( sizeof ( * pdata ) , GFP_KERNEL ) ; if ( ! pdata ) { ret = - ENOMEM ; goto error ; } ret = ca8210_get_platform_data ( priv -> spi , pdata ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_get_platform_data failed\\n"" ) ; goto error ; } priv -> spi -> dev . platform_data = pdata ; ret = ca8210_dev_com_init ( priv ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_dev_com_init failed\\n"" ) ; goto error ; } ret = ca8210_reset_init ( priv -> spi ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_reset_init failed\\n"" ) ; goto error ; } ret = ca8210_interrupt_init ( priv -> spi ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_interrupt_init failed\\n"" ) ; goto error ; } msleep ( 100 ) ; ca8210_reset_send ( priv -> spi , 1 ) ; ret = tdme_chipinit ( priv -> spi ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""tdme_chipinit failed\\n"" ) ; goto error ; } if ( pdata -> extclockenable ) { ret = ca8210_config_extern_clk ( pdata , priv -> spi , 1 ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_config_extern_clk failed\\n"" ) ; goto error ; } ret = ca8210_register_ext_clock ( priv -> spi ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_register_ext_clock failed\\n"" ) ; goto error ; } } ret = ieee802154_register_hw ( hw ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ieee802154_register_hw failed\\n"" ) ; goto error ; } priv -> hw_registered = true ; return 0 ; error : msleep ( 100 ) ; ca8210_remove ( spi_device ) ;","static int ca8210_probe ( struct spi_device * spi_device ) { struct ca8210_priv * priv ; struct ieee802154_hw * hw ; struct ca8210_platform_data * pdata ; int ret ; dev_info ( & spi_device -> dev , ""Inserting ca8210\\n"" ) ; hw = ieee802154_alloc_hw ( sizeof ( struct ca8210_priv ) , & ca8210_phy_ops ) ; if ( ! hw ) { dev_crit ( & spi_device -> dev , ""ieee802154_alloc_hw failed\\n"" ) ; ret = - ENOMEM ; goto error ; } priv = hw -> priv ; priv -> hw = hw ; priv -> spi = spi_device ; hw -> parent = & spi_device -> dev ; spin_lock_init ( & priv -> lock ) ; priv -> async_tx_pending = false ; priv -> hw_registered = false ; priv -> sync_up = 0 ; priv -> sync_down = 0 ; priv -> promiscuous = false ; priv -> retries = 0 ; init_completion ( & priv -> ca8210_is_awake ) ; init_completion ( & priv -> spi_transfer_complete ) ; init_completion ( & priv -> sync_exchange_complete ) ; spi_set_drvdata ( priv -> spi , priv ) ; if ( IS_ENABLED ( CONFIG_IEEE802154_CA8210_DEBUGFS ) ) { cascoda_api_upstream = ca8210_test_int_driver_write ; ca8210_test_interface_init ( priv ) ; } else { cascoda_api_upstream = NULL ; } ca8210_hw_setup ( hw ) ; ieee802154_random_extended_addr ( & hw -> phy -> perm_extended_addr ) ; pdata = kmalloc ( sizeof ( * pdata ) , GFP_KERNEL ) ; if ( ! pdata ) { ret = - ENOMEM ; goto error ; } priv -> spi -> dev . platform_data = pdata ; ret = ca8210_get_platform_data ( priv -> spi , pdata ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_get_platform_data failed\\n"" ) ; goto error ; } ret = ca8210_dev_com_init ( priv ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_dev_com_init failed\\n"" ) ; goto error ; } ret = ca8210_reset_init ( priv -> spi ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_reset_init failed\\n"" ) ; goto error ; } ret = ca8210_interrupt_init ( priv -> spi ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_interrupt_init failed\\n"" ) ; goto error ; } msleep ( 100 ) ; ca8210_reset_send ( priv -> spi , 1 ) ; ret = tdme_chipinit ( priv -> spi ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""tdme_chipinit failed\\n"" ) ; goto error ; } if ( pdata -> extclockenable ) { ret = ca8210_config_extern_clk ( pdata , priv -> spi , 1 ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_config_extern_clk failed\\n"" ) ; goto error ; } ret = ca8210_register_ext_clock ( priv -> spi ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ca8210_register_ext_clock failed\\n"" ) ; goto error ; } } ret = ieee802154_register_hw ( hw ) ; if ( ret ) { dev_crit ( & spi_device -> dev , ""ieee802154_register_hw failed\\n"" ) ; goto error ; } priv -> hw_registered = true ; return 0 ; error : msleep ( 100 ) ; ca8210_remove ( spi_device ) ;" 359,"CWE-264 static void * arm_coherent_dma_alloc ( struct device * dev , size_t size , dma_addr_t * handle , gfp_t gfp , struct dma_attrs * attrs ) { pgprot_t prot = __get_dma_pgprot ( attrs , pgprot_kernel ) ; void * memory ; if ( dma_alloc_from_coherent ( dev , size , handle , & memory ) ) return memory ; return __dma_alloc ( dev , size , handle , gfp , prot , true , __builtin_return_address ( 0 ) ) ; }","static void * arm_coherent_dma_alloc ( struct device * dev , size_t size , dma_addr_t * handle , gfp_t gfp , struct dma_attrs * attrs ) { pgprot_t prot = __get_dma_pgprot ( attrs , PAGE_KERNEL ) ; void * memory ; if ( dma_alloc_from_coherent ( dev , size , handle , & memory ) ) return memory ; return __dma_alloc ( dev , size , handle , gfp , prot , true , __builtin_return_address ( 0 ) ) ; }" 360,NVD-CWE-Other static ssize_t aio_setup_single_vector ( struct kiocb * kiocb ) { kiocb -> ki_iovec = & kiocb -> ki_inline_vec ; kiocb -> ki_iovec -> iov_base = kiocb -> ki_buf ; kiocb -> ki_iovec -> iov_len = kiocb -> ki_left ; kiocb -> ki_nr_segs = 1 ; kiocb -> ki_cur_seg = 0 ; return 0 ; }," static ssize_t aio_setup_single_vector ( int type , struct file * file , struct kiocb * kiocb ) { int bytes ; bytes = rw_verify_area ( type , file , & kiocb -> ki_pos , kiocb -> ki_left ) ; if ( bytes < 0 ) return bytes ; kiocb -> ki_iovec = & kiocb -> ki_inline_vec ; kiocb -> ki_iovec -> iov_base = kiocb -> ki_buf ; kiocb -> ki_iovec -> iov_len = bytes ; kiocb -> ki_nr_segs = 1 ; kiocb -> ki_cur_seg = 0 ; return 0 ; }" 361,"CWE-125 struct tmComResBusInfo * bus = & dev -> bus ; u32 bytes_to_read , write_distance , curr_grp , curr_gwp , new_grp , buf_size , space_rem ; struct tmComResInfo msg_tmp ; int ret = SAA_ERR_BAD_PARAMETER ; saa7164_bus_verify ( dev ) ; if ( msg == NULL ) return ret ; if ( msg -> size > dev -> bus . m_wMaxReqSize ) { printk ( KERN_ERR ""%s() Exceeded dev->bus.m_wMaxReqSize\\n"" , __func__ ) ; return ret ; } if ( ( peekonly == 0 ) && ( msg -> size > 0 ) && ( buf == NULL ) ) { printk ( KERN_ERR ""%s() Missing msg buf, size should be %d bytes\\n"" , __func__ , msg -> size ) ; return ret ; } mutex_lock ( & bus -> lock ) ; curr_gwp = saa7164_readl ( bus -> m_dwGetWritePos ) ; curr_grp = saa7164_readl ( bus -> m_dwGetReadPos ) ; if ( curr_gwp == curr_grp ) { ret = SAA_ERR_EMPTY ; goto out ; } bytes_to_read = sizeof ( * msg ) ; write_distance = 0 ; if ( curr_gwp >= curr_grp ) write_distance = curr_gwp - curr_grp ; else write_distance = curr_gwp + bus -> m_dwSizeGetRing - curr_grp ; if ( bytes_to_read > write_distance ) { printk ( KERN_ERR ""%s() No message/response found\\n"" , __func__ ) ; ret = SAA_ERR_INVALID_COMMAND ; goto out ; } new_grp = curr_grp + bytes_to_read ; if ( new_grp > bus -> m_dwSizeGetRing ) { new_grp -= bus -> m_dwSizeGetRing ; space_rem = bus -> m_dwSizeGetRing - curr_grp ; memcpy_fromio ( & msg_tmp , bus -> m_pdwGetRing + curr_grp , space_rem ) ; memcpy_fromio ( ( u8 * ) & msg_tmp + space_rem , bus -> m_pdwGetRing , bytes_to_read - space_rem ) ; } else { memcpy_fromio ( & msg_tmp , bus -> m_pdwGetRing + curr_grp , bytes_to_read ) ; } msg_tmp . size = le16_to_cpu ( ( __force __le16 ) msg_tmp . size ) ; msg_tmp . command = le32_to_cpu ( ( __force __le32 ) msg_tmp . command ) ; msg_tmp . controlselector = le16_to_cpu ( ( __force __le16 ) msg_tmp . controlselector ) ; if ( peekonly ) { memcpy ( msg , & msg_tmp , sizeof ( * msg ) ) ; goto peekout ; } if ( ( msg_tmp . id != msg -> id ) || ( msg_tmp . command != msg -> command ) || ( msg_tmp . controlselector != msg -> controlselector ) || ( msg_tmp . seqno != msg -> seqno ) || ( msg_tmp . size != msg -> size ) ) { printk ( KERN_ERR ""%s() Unexpected msg miss-match\\n"" , __func__ ) ; saa7164_bus_dumpmsg ( dev , msg , buf ) ; saa7164_bus_dumpmsg ( dev , & msg_tmp , NULL ) ; ret = SAA_ERR_INVALID_COMMAND ; goto out ; } buf_size = msg -> size ; bytes_to_read = sizeof ( * msg ) + msg -> size ; write_distance = 0 ; if ( curr_gwp >= curr_grp ) write_distance = curr_gwp - curr_grp ; else write_distance = curr_gwp + bus -> m_dwSizeGetRing - curr_grp ; if ( bytes_to_read > write_distance ) { printk ( KERN_ERR ""%s() Invalid bus state, missing msg or mangled ring, faulty H/W / bad code?\\n"" , __func__ ) ; ret = SAA_ERR_INVALID_COMMAND ; goto out ; } new_grp = curr_grp + bytes_to_read ; if ( new_grp > bus -> m_dwSizeGetRing ) { new_grp -= bus -> m_dwSizeGetRing ; space_rem = bus -> m_dwSizeGetRing - curr_grp ; if ( space_rem < sizeof ( * msg ) ) { memcpy_fromio ( msg , bus -> m_pdwGetRing + curr_grp , space_rem ) ; memcpy_fromio ( ( u8 * ) msg + space_rem , bus -> m_pdwGetRing , sizeof ( * msg ) - space_rem ) ; if ( buf ) memcpy_fromio ( buf , bus -> m_pdwGetRing + sizeof ( * msg ) - space_rem , buf_size ) ; } else if ( space_rem == sizeof ( * msg ) ) { memcpy_fromio ( msg , bus -> m_pdwGetRing + curr_grp , sizeof ( * msg ) ) ; if ( buf ) memcpy_fromio ( buf , bus -> m_pdwGetRing , buf_size ) ; } else { memcpy_fromio ( msg , bus -> m_pdwGetRing + curr_grp , sizeof ( * msg ) ) ; if ( buf ) { memcpy_fromio ( buf , bus -> m_pdwGetRing + curr_grp + sizeof ( * msg ) , space_rem - sizeof ( * msg ) ) ; memcpy_fromio ( buf + space_rem - sizeof ( * msg ) , bus -> m_pdwGetRing , bytes_to_read - space_rem ) ; } } } else { memcpy_fromio ( msg , bus -> m_pdwGetRing + curr_grp , sizeof ( * msg ) ) ; if ( buf ) memcpy_fromio ( buf , bus -> m_pdwGetRing + curr_grp + sizeof ( * msg ) , buf_size ) ; } msg -> size = le16_to_cpu ( ( __force __le16 ) msg -> size ) ; msg -> command = le32_to_cpu ( ( __force __le32 ) msg -> command ) ; msg -> controlselector = le16_to_cpu ( ( __force __le16 ) msg -> controlselector ) ; saa7164_writel ( bus -> m_dwGetReadPos , new_grp ) ; peekout : ret = SAA_OK ; out : mutex_unlock ( & bus -> lock ) ; saa7164_bus_verify ( dev ) ; return ret ; }","struct tmComResBusInfo * bus = & dev -> bus ; u32 bytes_to_read , write_distance , curr_grp , curr_gwp , new_grp , buf_size , space_rem ; struct tmComResInfo msg_tmp ; int ret = SAA_ERR_BAD_PARAMETER ; saa7164_bus_verify ( dev ) ; if ( msg == NULL ) return ret ; if ( msg -> size > dev -> bus . m_wMaxReqSize ) { printk ( KERN_ERR ""%s() Exceeded dev->bus.m_wMaxReqSize\\n"" , __func__ ) ; return ret ; } if ( ( peekonly == 0 ) && ( msg -> size > 0 ) && ( buf == NULL ) ) { printk ( KERN_ERR ""%s() Missing msg buf, size should be %d bytes\\n"" , __func__ , msg -> size ) ; return ret ; } mutex_lock ( & bus -> lock ) ; curr_gwp = saa7164_readl ( bus -> m_dwGetWritePos ) ; curr_grp = saa7164_readl ( bus -> m_dwGetReadPos ) ; if ( curr_gwp == curr_grp ) { ret = SAA_ERR_EMPTY ; goto out ; } bytes_to_read = sizeof ( * msg ) ; write_distance = 0 ; if ( curr_gwp >= curr_grp ) write_distance = curr_gwp - curr_grp ; else write_distance = curr_gwp + bus -> m_dwSizeGetRing - curr_grp ; if ( bytes_to_read > write_distance ) { printk ( KERN_ERR ""%s() No message/response found\\n"" , __func__ ) ; ret = SAA_ERR_INVALID_COMMAND ; goto out ; } new_grp = curr_grp + bytes_to_read ; if ( new_grp > bus -> m_dwSizeGetRing ) { new_grp -= bus -> m_dwSizeGetRing ; space_rem = bus -> m_dwSizeGetRing - curr_grp ; memcpy_fromio ( & msg_tmp , bus -> m_pdwGetRing + curr_grp , space_rem ) ; memcpy_fromio ( ( u8 * ) & msg_tmp + space_rem , bus -> m_pdwGetRing , bytes_to_read - space_rem ) ; } else { memcpy_fromio ( & msg_tmp , bus -> m_pdwGetRing + curr_grp , bytes_to_read ) ; } msg_tmp . size = le16_to_cpu ( ( __force __le16 ) msg_tmp . size ) ; msg_tmp . command = le32_to_cpu ( ( __force __le32 ) msg_tmp . command ) ; msg_tmp . controlselector = le16_to_cpu ( ( __force __le16 ) msg_tmp . controlselector ) ; memcpy ( msg , & msg_tmp , sizeof ( * msg ) ) ; if ( peekonly ) { goto peekout ; } if ( ( msg_tmp . id != msg -> id ) || ( msg_tmp . command != msg -> command ) || ( msg_tmp . controlselector != msg -> controlselector ) || ( msg_tmp . seqno != msg -> seqno ) || ( msg_tmp . size != msg -> size ) ) { printk ( KERN_ERR ""%s() Unexpected msg miss-match\\n"" , __func__ ) ; saa7164_bus_dumpmsg ( dev , msg , buf ) ; saa7164_bus_dumpmsg ( dev , & msg_tmp , NULL ) ; ret = SAA_ERR_INVALID_COMMAND ; goto out ; } buf_size = msg -> size ; bytes_to_read = sizeof ( * msg ) + msg -> size ; write_distance = 0 ; if ( curr_gwp >= curr_grp ) write_distance = curr_gwp - curr_grp ; else write_distance = curr_gwp + bus -> m_dwSizeGetRing - curr_grp ; if ( bytes_to_read > write_distance ) { printk ( KERN_ERR ""%s() Invalid bus state, missing msg or mangled ring, faulty H/W / bad code?\\n"" , __func__ ) ; ret = SAA_ERR_INVALID_COMMAND ; goto out ; } new_grp = curr_grp + bytes_to_read ; if ( new_grp > bus -> m_dwSizeGetRing ) { new_grp -= bus -> m_dwSizeGetRing ; space_rem = bus -> m_dwSizeGetRing - curr_grp ; if ( space_rem < sizeof ( * msg ) ) { if ( buf ) memcpy_fromio ( buf , bus -> m_pdwGetRing + sizeof ( * msg ) - space_rem , buf_size ) ; } else if ( space_rem == sizeof ( * msg ) ) { if ( buf ) memcpy_fromio ( buf , bus -> m_pdwGetRing , buf_size ) ; } else { if ( buf ) { memcpy_fromio ( buf , bus -> m_pdwGetRing + curr_grp + sizeof ( * msg ) , space_rem - sizeof ( * msg ) ) ; memcpy_fromio ( buf + space_rem - sizeof ( * msg ) , bus -> m_pdwGetRing , bytes_to_read - space_rem ) ; } } } else { if ( buf ) memcpy_fromio ( buf , bus -> m_pdwGetRing + curr_grp + sizeof ( * msg ) , buf_size ) ; } saa7164_writel ( bus -> m_dwGetReadPos , new_grp ) ; peekout : ret = SAA_OK ; out : mutex_unlock ( & bus -> lock ) ; saa7164_bus_verify ( dev ) ; return ret ; }" 362,"CWE-119 void test_base64_decode ( void ) { char buffer [ 16 ] ; int len = mutt_b64_decode ( buffer , encoded ) ; if ( ! TEST_CHECK ( len == sizeof ( clear ) - 1 ) ) { TEST_MSG ( ""Expected: %zu"" , sizeof ( clear ) - 1 ) ; TEST_MSG ( ""Actual : %zu"" , len ) ; } buffer [ len ] = '\\0' ; if ( ! TEST_CHECK ( strcmp ( buffer , clear ) == 0 ) ) { TEST_MSG ( ""Expected: %s"" , clear ) ; TEST_MSG ( ""Actual : %s"" , buffer ) ; } }","void test_base64_decode ( void ) { char buffer [ 16 ] ; int len = mutt_b64_decode ( buffer , encoded , sizeof ( buffer ) ) ; if ( ! TEST_CHECK ( len == sizeof ( clear ) - 1 ) ) { TEST_MSG ( ""Expected: %zu"" , sizeof ( clear ) - 1 ) ; TEST_MSG ( ""Actual : %zu"" , len ) ; } buffer [ len ] = '\\0' ; if ( ! TEST_CHECK ( strcmp ( buffer , clear ) == 0 ) ) { TEST_MSG ( ""Expected: %s"" , clear ) ; TEST_MSG ( ""Actual : %s"" , buffer ) ; } }" 363,"CWE-119 static int g2m_init_buffers ( G2MContext * c ) { int aligned_height ; if ( ! c -> framebuf || c -> old_width < c -> width || c -> old_height < c -> height ) { c -> framebuf_stride = FFALIGN ( c -> width * 3 , 16 ) ; aligned_height = FFALIGN ( c -> height , 16 ) ; av_free ( c -> framebuf ) ; c -> framebuf = av_mallocz ( c -> framebuf_stride * aligned_height ) ; if ( ! c -> framebuf ) return AVERROR ( ENOMEM ) ; } if ( ! c -> synth_tile || ! c -> jpeg_tile || c -> old_tile_w < c -> tile_width || c -> old_tile_h < c -> tile_height ) { c -> tile_stride = FFALIGN ( c -> tile_width , 16 ) * 3 ; aligned_height = FFALIGN ( c -> tile_height , 16 ) ; av_free ( c -> synth_tile ) ; av_free ( c -> jpeg_tile ) ; av_free ( c -> kempf_buf ) ; av_free ( c -> kempf_flags ) ; c -> synth_tile = av_mallocz ( c -> tile_stride * aligned_height ) ; c -> jpeg_tile = av_mallocz ( c -> tile_stride * aligned_height ) ; c -> kempf_buf = av_mallocz ( ( c -> tile_width + 1 ) * aligned_height c -> kempf_flags = av_mallocz ( c -> tile_width * aligned_height ) ; if ( ! c -> synth_tile || ! c -> jpeg_tile || ! c -> kempf_buf || ! c -> kempf_flags ) return AVERROR ( ENOMEM ) ; } return 0 ; }","static int g2m_init_buffers ( G2MContext * c ) { int aligned_height ; if ( ! c -> framebuf || c -> old_width < c -> width || c -> old_height < c -> height ) { c -> framebuf_stride = FFALIGN ( c -> width + 15 , 16 ) * 3 ; aligned_height = c -> height + 15 ; av_free ( c -> framebuf ) ; c -> framebuf = av_mallocz ( c -> framebuf_stride * aligned_height ) ; if ( ! c -> framebuf ) return AVERROR ( ENOMEM ) ; } if ( ! c -> synth_tile || ! c -> jpeg_tile || c -> old_tile_w < c -> tile_width || c -> old_tile_h < c -> tile_height ) { c -> tile_stride = FFALIGN ( c -> tile_width , 16 ) * 3 ; aligned_height = FFALIGN ( c -> tile_height , 16 ) ; av_free ( c -> synth_tile ) ; av_free ( c -> jpeg_tile ) ; av_free ( c -> kempf_buf ) ; av_free ( c -> kempf_flags ) ; c -> synth_tile = av_mallocz ( c -> tile_stride * aligned_height ) ; c -> jpeg_tile = av_mallocz ( c -> tile_stride * aligned_height ) ; c -> kempf_buf = av_mallocz ( ( c -> tile_width + 1 ) * aligned_height FF_INPUT_BUFFER_PADDING_SIZE ) ; c -> kempf_flags = av_mallocz ( c -> tile_width * aligned_height ) ; if ( ! c -> synth_tile || ! c -> jpeg_tile || ! c -> kempf_buf || ! c -> kempf_flags ) return AVERROR ( ENOMEM ) ; } return 0 ; }" 364,"CWE-125 static void l2tp_framing_type_print ( netdissect_options * ndo , const u_char * dat ) { const uint32_t * ptr = ( const uint32_t * ) dat ; if ( EXTRACT_32BITS ( ptr ) & L2TP_FRAMING_TYPE_ASYNC_MASK ) { ND_PRINT ( ( ndo , ""A"" ) ) ; } if ( EXTRACT_32BITS ( ptr ) & L2TP_FRAMING_TYPE_SYNC_MASK ) { ND_PRINT ( ( ndo , ""S"" ) ) ; } }","static void l2tp_framing_type_print ( netdissect_options * ndo , const u_char * dat , u_int length ) { const uint32_t * ptr = ( const uint32_t * ) dat ; if ( length < 4 ) { ND_PRINT ( ( ndo , ""AVP too short"" ) ) ; return ; } if ( EXTRACT_32BITS ( ptr ) & L2TP_FRAMING_TYPE_ASYNC_MASK ) { ND_PRINT ( ( ndo , ""A"" ) ) ; } if ( EXTRACT_32BITS ( ptr ) & L2TP_FRAMING_TYPE_SYNC_MASK ) { ND_PRINT ( ( ndo , ""S"" ) ) ; } }" 365,"CWE-835 static Status accept_xsmp_connection ( SmsConn sms_conn , GsmXsmpServer * server , unsigned long * mask_ret , SmsCallbacks * callbacks_ret , char * * failure_reason_ret ) { IceConn ice_conn ; GsmXSMPClient * client ; if ( server -> priv -> xsmp_sockets == NULL ) { g_debug ( ""GsmXsmpServer: In shutdown, rejecting new client"" ) ; * failure_reason_ret = strdup ( _ ( ""Refusing new client connection because the session is currently being shut down\\n"" ) ) ; return FALSE ; } ice_conn = SmsGetIceConnection ( sms_conn ) ; client = ice_conn -> context ; g_return_val_if_fail ( client != NULL , TRUE ) ; gsm_xsmp_client_connect ( client , sms_conn , mask_ret , callbacks_ret ) ; return TRUE ; }","static Status accept_xsmp_connection ( SmsConn sms_conn , GsmXsmpServer * server , unsigned long * mask_ret , SmsCallbacks * callbacks_ret , char * * failure_reason_ret ) { IceConn ice_conn ; GsmClient * client ; GsmIceConnectionWatch * data ; if ( server -> priv -> xsmp_sockets == NULL ) { g_debug ( ""GsmXsmpServer: In shutdown, rejecting new client"" ) ; * failure_reason_ret = strdup ( _ ( ""Refusing new client connection because the session is currently being shut down\\n"" ) ) ; return FALSE ; } ice_conn = SmsGetIceConnection ( sms_conn ) ; data = ice_conn -> context ; free_ice_connection_watch ( data ) ; client = gsm_xsmp_client_new ( ice_conn ) ; gsm_store_add ( server -> priv -> client_store , gsm_client_peek_id ( client ) , G_OBJECT ( client ) ) ; g_object_unref ( client ) ; gsm_xsmp_client_connect ( GSM_XSMP_CLIENT ( client ) , sms_conn , mask_ret , callbacks_ret ) ; return TRUE ; }" 366,"CWE-119 static PixelChannels * * AcquirePixelThreadSet ( const Image * images ) { const Image * next ; PixelChannels * * pixels ; register ssize_t i ; size_t columns , 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 ) ) ; columns = images -> columns ; for ( next = images ; next != ( Image * ) NULL ; next = next -> next ) columns = MagickMax ( next -> columns , columns ) ; for ( i = 0 ; i < ( ssize_t ) number_threads ; i ++ ) { register ssize_t j ; pixels [ i ] = ( PixelChannels * ) AcquireQuantumMemory ( columns , sizeof ( * * pixels ) ) ; if ( pixels [ i ] == ( PixelChannels * ) NULL ) return ( DestroyPixelThreadSet ( pixels ) ) ; for ( j = 0 ; j < ( ssize_t ) columns ; j ++ ) { register ssize_t k ; for ( k = 0 ; k < MaxPixelChannels ; k ++ ) pixels [ i ] [ j ] . channel [ k ] = 0.0 ; } } return ( pixels ) ; }","static PixelChannels * * AcquirePixelThreadSet ( const Image * images ) { const Image * next ; PixelChannels * * pixels ; register ssize_t i ; size_t columns , rows ; rows = MagickMax ( GetImageListLength ( images ) , ( size_t ) GetMagickResourceLimit ( ThreadResource ) ) ; pixels = ( PixelChannels * * ) AcquireQuantumMemory ( rows , sizeof ( * pixels ) ) ; if ( pixels == ( PixelChannels * * ) NULL ) return ( ( PixelChannels * * ) NULL ) ; columns = MaxPixelChannels ; for ( next = images ; next != ( Image * ) NULL ; next = next -> next ) columns = MagickMax ( next -> columns , columns ) ; for ( i = 0 ; i < ( ssize_t ) rows ; i ++ ) { register ssize_t j ; pixels [ i ] = ( PixelChannels * ) AcquireQuantumMemory ( columns , sizeof ( * * pixels ) ) ; if ( pixels [ i ] == ( PixelChannels * ) NULL ) return ( DestroyPixelThreadSet ( pixels ) ) ; for ( j = 0 ; j < ( ssize_t ) columns ; j ++ ) { register ssize_t k ; for ( k = 0 ; k < MaxPixelChannels ; k ++ ) pixels [ i ] [ j ] . channel [ k ] = 0.0 ; } } return ( pixels ) ; }" 367,"CWE-119 static int test_candidate_kf ( VP8_COMP * cpi , FIRSTPASS_STATS * last_frame , FIRSTPASS_STATS * this_frame , FIRSTPASS_STATS * next_frame ) { int is_viable_kf = 0 ; if ( ( this_frame -> pcnt_second_ref < 0.10 ) && ( next_frame -> pcnt_second_ref < 0.10 ) && ( ( this_frame -> pcnt_inter < 0.05 ) || ( ( ( this_frame -> pcnt_inter - this_frame -> pcnt_neutral ) < .25 ) && ( ( this_frame -> intra_error / DOUBLE_DIVIDE_CHECK ( this_frame -> coded_error ) ) < 2.5 ) && ( ( fabs ( last_frame -> coded_error - this_frame -> coded_error ) / DOUBLE_DIVIDE_CHECK ( this_frame -> coded_error ) > .40 ) || ( fabs ( last_frame -> intra_error - this_frame -> intra_error ) / DOUBLE_DIVIDE_CHECK ( this_frame -> intra_error ) > .40 ) || ( ( next_frame -> intra_error / DOUBLE_DIVIDE_CHECK ( next_frame -> coded_error ) ) > 3.5 ) ) ) ) ) { int i ; FIRSTPASS_STATS * start_pos ; FIRSTPASS_STATS local_next_frame ; double boost_score = 0.0 ; double old_boost_score = 0.0 ; double decay_accumulator = 1.0 ; double next_iiratio ; vpx_memcpy ( & local_next_frame , next_frame , sizeof ( * next_frame ) ) ; start_pos = cpi -> twopass . stats_in ; for ( i = 0 ; i < 16 ; i ++ ) { next_iiratio = ( IIKFACTOR1 * local_next_frame . intra_error / DOUBLE_DIVIDE_CHECK ( local_next_frame . coded_error ) ) ; if ( next_iiratio > RMAX ) next_iiratio = RMAX ; if ( local_next_frame . pcnt_inter > 0.85 ) decay_accumulator = decay_accumulator * local_next_frame . pcnt_inter ; else decay_accumulator = decay_accumulator * ( ( 0.85 + local_next_frame . pcnt_inter ) / 2.0 ) ; boost_score += ( decay_accumulator * next_iiratio ) ; if ( ( local_next_frame . pcnt_inter < 0.05 ) || ( next_iiratio < 1.5 ) || ( ( ( local_next_frame . pcnt_inter - local_next_frame . pcnt_neutral ) < 0.20 ) && ( next_iiratio < 3.0 ) ) || ( ( boost_score - old_boost_score ) < 0.5 ) || ( local_next_frame . intra_error < 200 ) ) { break ; } old_boost_score = boost_score ; if ( EOF == input_stats ( cpi , & local_next_frame ) ) break ; } if ( boost_score > 5.0 && ( i > 3 ) ) is_viable_kf = 1 ; else { reset_fpf_position ( cpi , start_pos ) ; is_viable_kf = 0 ; } } return is_viable_kf ; }","static int test_candidate_kf ( VP8_COMP * cpi , FIRSTPASS_STATS * last_frame , FIRSTPASS_STATS * this_frame , FIRSTPASS_STATS * next_frame ) { int is_viable_kf = 0 ; if ( ( this_frame -> pcnt_second_ref < 0.10 ) && ( next_frame -> pcnt_second_ref < 0.10 ) && ( ( this_frame -> pcnt_inter < 0.05 ) || ( ( ( this_frame -> pcnt_inter - this_frame -> pcnt_neutral ) < .25 ) && ( ( this_frame -> intra_error / DOUBLE_DIVIDE_CHECK ( this_frame -> coded_error ) ) < 2.5 ) && ( ( fabs ( last_frame -> coded_error - this_frame -> coded_error ) / DOUBLE_DIVIDE_CHECK ( this_frame -> coded_error ) > .40 ) || ( fabs ( last_frame -> intra_error - this_frame -> intra_error ) / DOUBLE_DIVIDE_CHECK ( this_frame -> intra_error ) > .40 ) || ( ( next_frame -> intra_error / DOUBLE_DIVIDE_CHECK ( next_frame -> coded_error ) ) > 3.5 ) ) ) ) ) { int i ; FIRSTPASS_STATS * start_pos ; FIRSTPASS_STATS local_next_frame ; double boost_score = 0.0 ; double old_boost_score = 0.0 ; double decay_accumulator = 1.0 ; double next_iiratio ; memcpy ( & local_next_frame , next_frame , sizeof ( * next_frame ) ) ; start_pos = cpi -> twopass . stats_in ; for ( i = 0 ; i < 16 ; i ++ ) { next_iiratio = ( IIKFACTOR1 * local_next_frame . intra_error / DOUBLE_DIVIDE_CHECK ( local_next_frame . coded_error ) ) ; if ( next_iiratio > RMAX ) next_iiratio = RMAX ; if ( local_next_frame . pcnt_inter > 0.85 ) decay_accumulator = decay_accumulator * local_next_frame . pcnt_inter ; else decay_accumulator = decay_accumulator * ( ( 0.85 + local_next_frame . pcnt_inter ) / 2.0 ) ; boost_score += ( decay_accumulator * next_iiratio ) ; if ( ( local_next_frame . pcnt_inter < 0.05 ) || ( next_iiratio < 1.5 ) || ( ( ( local_next_frame . pcnt_inter - local_next_frame . pcnt_neutral ) < 0.20 ) && ( next_iiratio < 3.0 ) ) || ( ( boost_score - old_boost_score ) < 0.5 ) || ( local_next_frame . intra_error < 200 ) ) { break ; } old_boost_score = boost_score ; if ( EOF == input_stats ( cpi , & local_next_frame ) ) break ; } if ( boost_score > 5.0 && ( i > 3 ) ) is_viable_kf = 1 ; else { reset_fpf_position ( cpi , start_pos ) ; is_viable_kf = 0 ; } } return is_viable_kf ; }" 368,"CWE-119 static int tpacket_rcv ( struct sk_buff * skb , struct net_device * dev , struct packet_type * pt , struct net_device * orig_dev ) { struct sock * sk ; struct packet_sock * po ; struct sockaddr_ll * sll ; union tpacket_uhdr h ; u8 * skb_head = skb -> data ; int skb_len = skb -> len ; unsigned int snaplen , res ; unsigned long status = TP_STATUS_USER ; unsigned short macoff , netoff , hdrlen ; struct sk_buff * copy_skb = NULL ; struct timespec ts ; __u32 ts_status ; bool is_drop_n_account = false ; BUILD_BUG_ON ( TPACKET_ALIGN ( sizeof ( * h . h2 ) ) != 32 ) ; BUILD_BUG_ON ( TPACKET_ALIGN ( sizeof ( * h . h3 ) ) != 48 ) ; if ( skb -> pkt_type == PACKET_LOOPBACK ) goto drop ; sk = pt -> af_packet_priv ; po = pkt_sk ( sk ) ; if ( ! net_eq ( dev_net ( dev ) , sock_net ( sk ) ) ) goto drop ; if ( dev -> header_ops ) { if ( sk -> sk_type != SOCK_DGRAM ) skb_push ( skb , skb -> data - skb_mac_header ( skb ) ) ; else if ( skb -> pkt_type == PACKET_OUTGOING ) { skb_pull ( skb , skb_network_offset ( skb ) ) ; } } snaplen = skb -> len ; res = run_filter ( skb , sk , snaplen ) ; if ( ! res ) goto drop_n_restore ; if ( skb -> ip_summed == CHECKSUM_PARTIAL ) status |= TP_STATUS_CSUMNOTREADY ; else if ( skb -> pkt_type != PACKET_OUTGOING && ( skb -> ip_summed == CHECKSUM_COMPLETE || skb_csum_unnecessary ( skb ) ) ) status |= TP_STATUS_CSUM_VALID ; if ( snaplen > res ) snaplen = res ; if ( sk -> sk_type == SOCK_DGRAM ) { macoff = netoff = TPACKET_ALIGN ( po -> tp_hdrlen ) + 16 + po -> tp_reserve ; } else { unsigned int maclen = skb_network_offset ( skb ) ; netoff = TPACKET_ALIGN ( po -> tp_hdrlen + ( maclen < 16 ? 16 : maclen ) ) + po -> tp_reserve ; if ( po -> has_vnet_hdr ) netoff += sizeof ( struct virtio_net_hdr ) ; macoff = netoff - maclen ; } if ( po -> tp_version <= TPACKET_V2 ) { if ( macoff + snaplen > po -> rx_ring . frame_size ) { if ( po -> copy_thresh && atomic_read ( & sk -> sk_rmem_alloc ) < sk -> sk_rcvbuf ) { if ( skb_shared ( skb ) ) { copy_skb = skb_clone ( skb , GFP_ATOMIC ) ; } else { copy_skb = skb_get ( skb ) ; skb_head = skb -> data ; } if ( copy_skb ) skb_set_owner_r ( copy_skb , sk ) ; } snaplen = po -> rx_ring . frame_size - macoff ; if ( ( int ) snaplen < 0 ) snaplen = 0 ; } } else if ( unlikely ( macoff + snaplen > GET_PBDQC_FROM_RB ( & po -> rx_ring ) -> max_frame_len ) ) { u32 nval ; nval = GET_PBDQC_FROM_RB ( & po -> rx_ring ) -> max_frame_len - macoff ; pr_err_once ( ""tpacket_rcv: packet too big, clamped from %u to %u. macoff=%u\\n"" , snaplen , nval , macoff ) ; snaplen = nval ; if ( unlikely ( ( int ) snaplen < 0 ) ) { snaplen = 0 ; macoff = GET_PBDQC_FROM_RB ( & po -> rx_ring ) -> max_frame_len ; } } spin_lock ( & sk -> sk_receive_queue . lock ) ; h . raw = packet_current_rx_frame ( po , skb , TP_STATUS_KERNEL , ( macoff + snaplen ) ) ; if ( ! h . raw ) goto drop_n_account ; if ( po -> tp_version <= TPACKET_V2 ) { packet_increment_rx_head ( po , & po -> rx_ring ) ; if ( po -> stats . stats1 . tp_drops ) status |= TP_STATUS_LOSING ; } po -> stats . stats1 . tp_packets ++ ; if ( copy_skb ) { status |= TP_STATUS_COPY ; __skb_queue_tail ( & sk -> sk_receive_queue , copy_skb ) ; } spin_unlock ( & sk -> sk_receive_queue . lock ) ; if ( po -> has_vnet_hdr ) { if ( virtio_net_hdr_from_skb ( skb , h . raw + macoff - sizeof ( struct virtio_net_hdr ) , vio_le ( ) , true ) ) { spin_lock ( & sk -> sk_receive_queue . lock ) ; goto drop_n_account ; } } skb_copy_bits ( skb , 0 , h . raw + macoff , snaplen ) ; if ( ! ( ts_status = tpacket_get_timestamp ( skb , & ts , po -> tp_tstamp ) ) ) getnstimeofday ( & ts ) ; status |= ts_status ; switch ( po -> tp_version ) { case TPACKET_V1 : h . h1 -> tp_len = skb -> len ; h . h1 -> tp_snaplen = snaplen ; h . h1 -> tp_mac = macoff ; h . h1 -> tp_net = netoff ; h . h1 -> tp_sec = ts . tv_sec ; h . h1 -> tp_usec = ts . tv_nsec / NSEC_PER_USEC ; hdrlen = sizeof ( * h . h1 ) ; break ; case TPACKET_V2 : h . h2 -> tp_len = skb -> len ; h . h2 -> tp_snaplen = snaplen ; h . h2 -> tp_mac = macoff ; h . h2 -> tp_net = netoff ; h . h2 -> tp_sec = ts . tv_sec ; h . h2 -> tp_nsec = ts . tv_nsec ; if ( skb_vlan_tag_present ( skb ) ) { h . h2 -> tp_vlan_tci = skb_vlan_tag_get ( skb ) ; h . h2 -> tp_vlan_tpid = ntohs ( skb -> vlan_proto ) ; status |= TP_STATUS_VLAN_VALID | TP_STATUS_VLAN_TPID_VALID ; } else { h . h2 -> tp_vlan_tci = 0 ; h . h2 -> tp_vlan_tpid = 0 ; } memset ( h . h2 -> tp_padding , 0 , sizeof ( h . h2 -> tp_padding ) ) ; hdrlen = sizeof ( * h . h2 ) ; break ; case TPACKET_V3 : h . h3 -> tp_status |= status ; h . h3 -> tp_len = skb -> len ; h . h3 -> tp_snaplen = snaplen ; h . h3 -> tp_mac = macoff ; h . h3 -> tp_net = netoff ; h . h3 -> tp_sec = ts . tv_sec ; h . h3 -> tp_nsec = ts . tv_nsec ; memset ( h . h3 -> tp_padding , 0 , sizeof ( h . h3 -> tp_padding ) ) ; hdrlen = sizeof ( * h . h3 ) ; break ;","static int tpacket_rcv ( struct sk_buff * skb , struct net_device * dev , struct packet_type * pt , struct net_device * orig_dev ) { struct sock * sk ; struct packet_sock * po ; struct sockaddr_ll * sll ; union tpacket_uhdr h ; u8 * skb_head = skb -> data ; int skb_len = skb -> len ; unsigned int snaplen , res ; unsigned long status = TP_STATUS_USER ; unsigned short macoff , netoff , hdrlen ; struct sk_buff * copy_skb = NULL ; struct timespec ts ; __u32 ts_status ; bool is_drop_n_account = false ; bool do_vnet = false ; BUILD_BUG_ON ( TPACKET_ALIGN ( sizeof ( * h . h2 ) ) != 32 ) ; BUILD_BUG_ON ( TPACKET_ALIGN ( sizeof ( * h . h3 ) ) != 48 ) ; if ( skb -> pkt_type == PACKET_LOOPBACK ) goto drop ; sk = pt -> af_packet_priv ; po = pkt_sk ( sk ) ; if ( ! net_eq ( dev_net ( dev ) , sock_net ( sk ) ) ) goto drop ; if ( dev -> header_ops ) { if ( sk -> sk_type != SOCK_DGRAM ) skb_push ( skb , skb -> data - skb_mac_header ( skb ) ) ; else if ( skb -> pkt_type == PACKET_OUTGOING ) { skb_pull ( skb , skb_network_offset ( skb ) ) ; } } snaplen = skb -> len ; res = run_filter ( skb , sk , snaplen ) ; if ( ! res ) goto drop_n_restore ; if ( skb -> ip_summed == CHECKSUM_PARTIAL ) status |= TP_STATUS_CSUMNOTREADY ; else if ( skb -> pkt_type != PACKET_OUTGOING && ( skb -> ip_summed == CHECKSUM_COMPLETE || skb_csum_unnecessary ( skb ) ) ) status |= TP_STATUS_CSUM_VALID ; if ( snaplen > res ) snaplen = res ; if ( sk -> sk_type == SOCK_DGRAM ) { macoff = netoff = TPACKET_ALIGN ( po -> tp_hdrlen ) + 16 + po -> tp_reserve ; } else { unsigned int maclen = skb_network_offset ( skb ) ; netoff = TPACKET_ALIGN ( po -> tp_hdrlen + ( maclen < 16 ? 16 : maclen ) ) + po -> tp_reserve ; if ( po -> has_vnet_hdr ) { netoff += sizeof ( struct virtio_net_hdr ) ; do_vnet = true ; } macoff = netoff - maclen ; } if ( po -> tp_version <= TPACKET_V2 ) { if ( macoff + snaplen > po -> rx_ring . frame_size ) { if ( po -> copy_thresh && atomic_read ( & sk -> sk_rmem_alloc ) < sk -> sk_rcvbuf ) { if ( skb_shared ( skb ) ) { copy_skb = skb_clone ( skb , GFP_ATOMIC ) ; } else { copy_skb = skb_get ( skb ) ; skb_head = skb -> data ; } if ( copy_skb ) skb_set_owner_r ( copy_skb , sk ) ; } snaplen = po -> rx_ring . frame_size - macoff ; if ( ( int ) snaplen < 0 ) { snaplen = 0 ; do_vnet = false ; } } } else if ( unlikely ( macoff + snaplen > GET_PBDQC_FROM_RB ( & po -> rx_ring ) -> max_frame_len ) ) { u32 nval ; nval = GET_PBDQC_FROM_RB ( & po -> rx_ring ) -> max_frame_len - macoff ; pr_err_once ( ""tpacket_rcv: packet too big, clamped from %u to %u. macoff=%u\\n"" , snaplen , nval , macoff ) ; snaplen = nval ; if ( unlikely ( ( int ) snaplen < 0 ) ) { snaplen = 0 ; macoff = GET_PBDQC_FROM_RB ( & po -> rx_ring ) -> max_frame_len ; do_vnet = false ; } } spin_lock ( & sk -> sk_receive_queue . lock ) ; h . raw = packet_current_rx_frame ( po , skb , TP_STATUS_KERNEL , ( macoff + snaplen ) ) ; if ( ! h . raw ) goto drop_n_account ; if ( po -> tp_version <= TPACKET_V2 ) { packet_increment_rx_head ( po , & po -> rx_ring ) ; if ( po -> stats . stats1 . tp_drops ) status |= TP_STATUS_LOSING ; } po -> stats . stats1 . tp_packets ++ ; if ( copy_skb ) { status |= TP_STATUS_COPY ; __skb_queue_tail ( & sk -> sk_receive_queue , copy_skb ) ; } spin_unlock ( & sk -> sk_receive_queue . lock ) ; if ( do_vnet ) { if ( virtio_net_hdr_from_skb ( skb , h . raw + macoff - sizeof ( struct virtio_net_hdr ) , vio_le ( ) , true ) ) { spin_lock ( & sk -> sk_receive_queue . lock ) ; goto drop_n_account ; } } skb_copy_bits ( skb , 0 , h . raw + macoff , snaplen ) ; if ( ! ( ts_status = tpacket_get_timestamp ( skb , & ts , po -> tp_tstamp ) ) ) getnstimeofday ( & ts ) ; status |= ts_status ; switch ( po -> tp_version ) { case TPACKET_V1 : h . h1 -> tp_len = skb -> len ; h . h1 -> tp_snaplen = snaplen ; h . h1 -> tp_mac = macoff ; h . h1 -> tp_net = netoff ; h . h1 -> tp_sec = ts . tv_sec ; h . h1 -> tp_usec = ts . tv_nsec / NSEC_PER_USEC ; hdrlen = sizeof ( * h . h1 ) ; break ; case TPACKET_V2 : h . h2 -> tp_len = skb -> len ; h . h2 -> tp_snaplen = snaplen ; h . h2 -> tp_mac = macoff ; h . h2 -> tp_net = netoff ; h . h2 -> tp_sec = ts . tv_sec ; h . h2 -> tp_nsec = ts . tv_nsec ; if ( skb_vlan_tag_present ( skb ) ) { h . h2 -> tp_vlan_tci = skb_vlan_tag_get ( skb ) ; h . h2 -> tp_vlan_tpid = ntohs ( skb -> vlan_proto ) ; status |= TP_STATUS_VLAN_VALID | TP_STATUS_VLAN_TPID_VALID ; } else { h . h2 -> tp_vlan_tci = 0 ; h . h2 -> tp_vlan_tpid = 0 ; } memset ( h . h2 -> tp_padding , 0 , sizeof ( h . h2 -> tp_padding ) ) ; hdrlen = sizeof ( * h . h2 ) ; break ; case TPACKET_V3 : h . h3 -> tp_status |= status ; h . h3 -> tp_len = skb -> len ; h . h3 -> tp_snaplen = snaplen ; h . h3 -> tp_mac = macoff ; h . h3 -> tp_net = netoff ; h . h3 -> tp_sec = ts . tv_sec ; h . h3 -> tp_nsec = ts . tv_nsec ; memset ( h . h3 -> tp_padding , 0 , sizeof ( h . h3 -> tp_padding ) ) ; hdrlen = sizeof ( * h . h3 ) ; break ;" 369,"CWE-119 static void wdm_in_callback ( struct urb * urb ) { struct wdm_device * desc = urb -> context ; int status = urb -> status ; spin_lock ( & desc -> iuspin ) ; clear_bit ( WDM_RESPONDING , & desc -> flags ) ; if ( status ) { switch ( status ) { case - ENOENT : dev_dbg ( & desc -> intf -> dev , ""nonzero urb status received: -ENOENT"" ) ; goto skip_error ; case - ECONNRESET : dev_dbg ( & desc -> intf -> dev , ""nonzero urb status received: -ECONNRESET"" ) ; goto skip_error ; case - ESHUTDOWN : dev_dbg ( & desc -> intf -> dev , ""nonzero urb status received: -ESHUTDOWN"" ) ; goto skip_error ; case - EPIPE : dev_err ( & desc -> intf -> dev , ""nonzero urb status received: -EPIPE\\n"" ) ; break ; default : dev_err ( & desc -> intf -> dev , ""Unexpected error %d\\n"" , status ) ; break ; } } desc -> rerr = status ; desc -> reslength = urb -> actual_length ; memmove ( desc -> ubuf + desc -> length , desc -> inbuf , desc -> reslength ) ; desc -> length += desc -> reslength ; skip_error : wake_up ( & desc -> wait ) ; set_bit ( WDM_READ , & desc -> flags ) ; spin_unlock ( & desc -> iuspin ) ; }","static void wdm_in_callback ( struct urb * urb ) { struct wdm_device * desc = urb -> context ; int status = urb -> status ; int length = urb -> actual_length ; spin_lock ( & desc -> iuspin ) ; clear_bit ( WDM_RESPONDING , & desc -> flags ) ; if ( status ) { switch ( status ) { case - ENOENT : dev_dbg ( & desc -> intf -> dev , ""nonzero urb status received: -ENOENT"" ) ; goto skip_error ; case - ECONNRESET : dev_dbg ( & desc -> intf -> dev , ""nonzero urb status received: -ECONNRESET"" ) ; goto skip_error ; case - ESHUTDOWN : dev_dbg ( & desc -> intf -> dev , ""nonzero urb status received: -ESHUTDOWN"" ) ; goto skip_error ; case - EPIPE : dev_err ( & desc -> intf -> dev , ""nonzero urb status received: -EPIPE\\n"" ) ; break ; default : dev_err ( & desc -> intf -> dev , ""Unexpected error %d\\n"" , status ) ; break ; } } desc -> rerr = status ; if ( length + desc -> length > desc -> wMaxCommand ) { set_bit ( WDM_OVERFLOW , & desc -> flags ) ; } else { if ( ! test_bit ( WDM_OVERFLOW , & desc -> flags ) ) { memmove ( desc -> ubuf + desc -> length , desc -> inbuf , length ) ; desc -> length += length ; desc -> reslength = length ; } } skip_error : wake_up ( & desc -> wait ) ; set_bit ( WDM_READ , & desc -> flags ) ; spin_unlock ( & desc -> iuspin ) ; }" 370,"CWE-362 action . sa_handler = su_catch_sig ; sigemptyset ( & action . sa_mask ) ; action . sa_flags = 0 ; sigemptyset ( & ourset ) ; if ( ! same_session ) { if ( sigaddset ( & ourset , SIGINT ) || sigaddset ( & ourset , SIGQUIT ) ) { warn ( _ ( ""cannot set signal handler"" ) ) ; caught_signal = true ; } } if ( ! caught_signal && ( sigaddset ( & ourset , SIGTERM ) || sigaddset ( & ourset , SIGALRM ) || sigaction ( SIGTERM , & action , & oldact [ 0 ] ) || sigprocmask ( SIG_UNBLOCK , & ourset , NULL ) ) ) { warn ( _ ( ""cannot set signal handler"" ) ) ; caught_signal = true ; } if ( ! caught_signal && ! same_session && ( sigaction ( SIGINT , & action , & oldact [ 1 ] ) || sigaction ( SIGQUIT , & action , & oldact [ 2 ] ) ) ) { warn ( _ ( ""cannot set signal handler"" ) ) ; caught_signal = true ; } } if ( ! caught_signal ) { pid_t pid ; for ( ; ; ) { pid = waitpid ( child , & status , WUNTRACED ) ; if ( pid != ( pid_t ) - 1 && WIFSTOPPED ( status ) ) { kill ( getpid ( ) , SIGSTOP ) ; kill ( pid , SIGCONT ) ; } else break ; } if ( pid != ( pid_t ) - 1 ) { if ( WIFSIGNALED ( status ) ) { fprintf ( stderr , ""%s%s\\n"" , strsignal ( WTERMSIG ( status ) ) , WCOREDUMP ( status ) ? _ ( "" (core dumped)"" ) : """" ) ; status = WTERMSIG ( status ) + 128 ; } else status = WEXITSTATUS ( status ) ; } else if ( caught_signal ) status = caught_signal + 128 ; else status = 1 ; } else status = 1 ; if ( caught_signal ) { fprintf ( stderr , _ ( ""\\nSession terminated, killing shell..."" ) ) ; kill ( child , SIGTERM ) ; } cleanup_pam ( PAM_SUCCESS ) ; if ( caught_signal ) { sleep ( 2 ) ; kill ( child , SIGKILL ) ; fprintf ( stderr , _ ( "" ...killed.\\n"" ) ) ; switch ( caught_signal ) { case SIGTERM : sigaction ( SIGTERM , & oldact [ 0 ] , NULL ) ; break ; case SIGINT : sigaction ( SIGINT , & oldact [ 1 ] , NULL ) ; break ; case SIGQUIT : sigaction ( SIGQUIT , & oldact [ 2 ] , NULL ) ; break ; default : caught_signal = SIGKILL ; break ; } kill ( getpid ( ) , caught_signal ) ; } exit ( status ) ; }","action . sa_handler = su_catch_sig ; sigemptyset ( & action . sa_mask ) ; action . sa_flags = 0 ; sigemptyset ( & ourset ) ; if ( ! same_session ) { if ( sigaddset ( & ourset , SIGINT ) || sigaddset ( & ourset , SIGQUIT ) ) { warn ( _ ( ""cannot set signal handler"" ) ) ; caught_signal = true ; } } if ( ! caught_signal && ( sigaddset ( & ourset , SIGTERM ) || sigaddset ( & ourset , SIGALRM ) || sigaction ( SIGTERM , & action , & oldact [ 0 ] ) || sigprocmask ( SIG_UNBLOCK , & ourset , NULL ) ) ) { warn ( _ ( ""cannot set signal handler"" ) ) ; caught_signal = true ; } if ( ! caught_signal && ! same_session && ( sigaction ( SIGINT , & action , & oldact [ 1 ] ) || sigaction ( SIGQUIT , & action , & oldact [ 2 ] ) ) ) { warn ( _ ( ""cannot set signal handler"" ) ) ; caught_signal = true ; } } if ( ! caught_signal ) { pid_t pid ; for ( ; ; ) { pid = waitpid ( child , & status , WUNTRACED ) ; if ( pid != ( pid_t ) - 1 && WIFSTOPPED ( status ) ) { kill ( getpid ( ) , SIGSTOP ) ; kill ( pid , SIGCONT ) ; } else break ; } if ( pid != ( pid_t ) - 1 ) { if ( WIFSIGNALED ( status ) ) { fprintf ( stderr , ""%s%s\\n"" , strsignal ( WTERMSIG ( status ) ) , WCOREDUMP ( status ) ? _ ( "" (core dumped)"" ) : """" ) ; status = WTERMSIG ( status ) + 128 ; } else status = WEXITSTATUS ( status ) ; child = ( pid_t ) - 1 ; } else if ( caught_signal ) status = caught_signal + 128 ; else status = 1 ; } else status = 1 ; if ( caught_signal && child != ( pid_t ) - 1 ) { fprintf ( stderr , _ ( ""\\nSession terminated, killing shell..."" ) ) ; kill ( child , SIGTERM ) ; } cleanup_pam ( PAM_SUCCESS ) ; if ( caught_signal ) { if ( child != ( pid_t ) - 1 ) { sleep ( 2 ) ; kill ( child , SIGKILL ) ; fprintf ( stderr , _ ( "" ...killed.\\n"" ) ) ; } switch ( caught_signal ) { case SIGTERM : sigaction ( SIGTERM , & oldact [ 0 ] , NULL ) ; break ; case SIGINT : sigaction ( SIGINT , & oldact [ 1 ] , NULL ) ; break ; case SIGQUIT : sigaction ( SIGQUIT , & oldact [ 2 ] , NULL ) ; break ; default : caught_signal = SIGKILL ; break ; } kill ( getpid ( ) , caught_signal ) ; } exit ( status ) ; }" 371,"CWE-755 struct dst_entry * fib6_rule_lookup ( struct net * net , struct flowi6 * fl6 , const struct sk_buff * skb , int flags , pol_lookup_t lookup ) { struct rt6_info * rt ; rt = lookup ( net , net -> ipv6 . fib6_main_tbl , fl6 , skb , flags ) ; if ( rt -> dst . error == - EAGAIN ) { ip6_rt_put_flags ( rt , flags ) ; rt = net -> ipv6 . ip6_null_entry ; if ( ! ( flags | RT6_LOOKUP_F_DST_NOREF ) ) dst_hold ( & rt -> dst ) ; } return & rt -> dst ; }","struct dst_entry * fib6_rule_lookup ( struct net * net , struct flowi6 * fl6 , const struct sk_buff * skb , int flags , pol_lookup_t lookup ) { struct rt6_info * rt ; rt = lookup ( net , net -> ipv6 . fib6_main_tbl , fl6 , skb , flags ) ; if ( rt -> dst . error == - EAGAIN ) { ip6_rt_put_flags ( rt , flags ) ; rt = net -> ipv6 . ip6_null_entry ; if ( ! ( flags & RT6_LOOKUP_F_DST_NOREF ) ) dst_hold ( & rt -> dst ) ; } return & rt -> dst ; }" 372,"CWE-119 void vp9_cost_tokens_skip ( int * costs , const vp9_prob * probs , vp9_tree tree ) { assert ( tree [ 0 ] <= 0 && tree [ 1 ] > 0 ) ; costs [ - tree [ 0 ] ] = vp9_cost_bit ( probs [ 0 ] , 0 ) ; cost ( costs , tree , probs , 2 , 0 ) ; }"," void vp9_cost_tokens_skip ( int * costs , const vpx_prob * probs , vpx_tree tree ) { assert ( tree [ 0 ] <= 0 && tree [ 1 ] > 0 ) ; costs [ - tree [ 0 ] ] = vp9_cost_bit ( probs [ 0 ] , 0 ) ; cost ( costs , tree , probs , 2 , 0 ) ; }" 373,"CWE-310 int use_conf ( char * test_path ) { int ret ; size_t flags = 0 ; char filename [ 1024 ] , errstr [ 1024 ] ; char * buffer ; FILE * infile , * conffile ; json_t * json ; json_error_t error ; sprintf ( filename , ""%s%cinput"" , test_path , dir_sep ) ; if ( ! ( infile = fopen ( filename , ""rb"" ) ) ) { fprintf ( stderr , ""Could not open \\""%s\\""\\n"" , filename ) ; return 2 ; } sprintf ( filename , ""%s%cenv"" , test_path , dir_sep ) ; conffile = fopen ( filename , ""rb"" ) ; if ( conffile ) { read_conf ( conffile ) ; fclose ( conffile ) ; } if ( conf . indent < 0 || conf . indent > 255 ) { fprintf ( stderr , ""invalid value for JSON_INDENT: %d\\n"" , conf . indent ) ; return 2 ; } if ( conf . indent ) flags |= JSON_INDENT ( conf . indent ) ; if ( conf . compact ) flags |= JSON_COMPACT ; if ( conf . ensure_ascii ) flags |= JSON_ENSURE_ASCII ; if ( conf . preserve_order ) flags |= JSON_PRESERVE_ORDER ; if ( conf . sort_keys ) flags |= JSON_SORT_KEYS ; if ( conf . strip ) { buffer = loadfile ( infile ) ; json = json_loads ( strip ( buffer ) , 0 , & error ) ; free ( buffer ) ; } else json = json_loadf ( infile , 0 , & error ) ; fclose ( infile ) ; if ( ! json ) { sprintf ( errstr , ""%d %d %d\\n%s\\n"" , error . line , error . column , error . position , error . text ) ; ret = cmpfile ( errstr , test_path , ""error"" ) ; return ret ; } buffer = json_dumps ( json , flags ) ; ret = cmpfile ( buffer , test_path , ""output"" ) ; free ( buffer ) ; json_decref ( json ) ; return ret ; }","int use_conf ( char * test_path ) { int ret ; size_t flags = 0 ; char filename [ 1024 ] , errstr [ 1024 ] ; char * buffer ; FILE * infile , * conffile ; json_t * json ; json_error_t error ; sprintf ( filename , ""%s%cinput"" , test_path , dir_sep ) ; if ( ! ( infile = fopen ( filename , ""rb"" ) ) ) { fprintf ( stderr , ""Could not open \\""%s\\""\\n"" , filename ) ; return 2 ; } sprintf ( filename , ""%s%cenv"" , test_path , dir_sep ) ; conffile = fopen ( filename , ""rb"" ) ; if ( conffile ) { read_conf ( conffile ) ; fclose ( conffile ) ; } if ( conf . indent < 0 || conf . indent > 255 ) { fprintf ( stderr , ""invalid value for JSON_INDENT: %d\\n"" , conf . indent ) ; return 2 ; } if ( conf . indent ) flags |= JSON_INDENT ( conf . indent ) ; if ( conf . compact ) flags |= JSON_COMPACT ; if ( conf . ensure_ascii ) flags |= JSON_ENSURE_ASCII ; if ( conf . preserve_order ) flags |= JSON_PRESERVE_ORDER ; if ( conf . sort_keys ) flags |= JSON_SORT_KEYS ; if ( conf . have_hashseed ) json_object_seed ( conf . hashseed ) ; if ( conf . strip ) { buffer = loadfile ( infile ) ; json = json_loads ( strip ( buffer ) , 0 , & error ) ; free ( buffer ) ; } else json = json_loadf ( infile , 0 , & error ) ; fclose ( infile ) ; if ( ! json ) { sprintf ( errstr , ""%d %d %d\\n%s\\n"" , error . line , error . column , error . position , error . text ) ; ret = cmpfile ( errstr , test_path , ""error"" ) ; return ret ; } buffer = json_dumps ( json , flags ) ; ret = cmpfile ( buffer , test_path , ""output"" ) ; free ( buffer ) ; json_decref ( json ) ; return ret ; }" 374,"CWE-20 int main ( int argc , char * * argv ) { if ( ! parse_args ( argc , argv ) ) { usage ( argv [ 0 ] ) ; } if ( bond && discoverable ) { fprintf ( stderr , ""Can only select either bond or discoverable, not both\\n"" ) ; usage ( argv [ 0 ] ) ; } if ( sco_listen && sco_connect ) { fprintf ( stderr , ""Can only select either sco_listen or sco_connect, not both\\n"" ) ; usage ( argv [ 0 ] ) ; } if ( ! bond && ! discover && ! discoverable && ! up && ! get_name && ! set_name && ! sco_listen && ! sco_connect ) { fprintf ( stderr , ""Must specify one command\\n"" ) ; usage ( argv [ 0 ] ) ; } if ( signal ( SIGINT , sig_handler ) == SIG_ERR ) { fprintf ( stderr , ""Will be unable to catch signals\\n"" ) ; } fprintf ( stdout , ""Bringing up bluetooth adapter\\n"" ) ; if ( ! hal_open ( callbacks_get_adapter_struct ( ) ) ) { fprintf ( stderr , ""Unable to open Bluetooth HAL.\\n"" ) ; return 1 ; } if ( discover ) { CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; fprintf ( stdout , ""Starting to start discovery\\n"" ) ; CALL_AND_WAIT ( bt_interface -> start_discovery ( ) , discovery_state_changed ) ; fprintf ( stdout , ""Started discovery for %d seconds\\n"" , timeout_in_sec ) ; sleep ( timeout_in_sec ) ; fprintf ( stdout , ""Starting to cancel discovery\\n"" ) ; CALL_AND_WAIT ( bt_interface -> cancel_discovery ( ) , discovery_state_changed ) ; fprintf ( stdout , ""Cancelled discovery after %d seconds\\n"" , timeout_in_sec ) ; } if ( discoverable ) { CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; bt_property_t * property = property_new_scan_mode ( BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE ) ; int rc = bt_interface -> set_adapter_property ( property ) ; fprintf ( stdout , ""Set rc:%d device as discoverable for %d seconds\\n"" , rc , timeout_in_sec ) ; sleep ( timeout_in_sec ) ; property_free ( property ) ; } if ( bond ) { if ( bdaddr_is_empty ( & bt_remote_bdaddr ) ) { fprintf ( stderr , ""Must specify a remote device address [ --bdaddr=xx:yy:zz:aa:bb:cc ]\\n"" ) ; exit ( 1 ) ; } CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; int rc = bt_interface -> create_bond ( & bt_remote_bdaddr , 0 ) ; fprintf ( stdout , ""Started bonding:%d for %d seconds\\n"" , rc , timeout_in_sec ) ; sleep ( timeout_in_sec ) ; } if ( up ) { CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; fprintf ( stdout , ""Waiting for %d seconds\\n"" , timeout_in_sec ) ; sleep ( timeout_in_sec ) ; } if ( get_name ) { CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; int error ; CALL_AND_WAIT ( error = bt_interface -> get_adapter_property ( BT_PROPERTY_BDNAME ) , adapter_properties ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to get adapter property\\n"" ) ; exit ( 1 ) ; } bt_property_t * property = adapter_get_property ( BT_PROPERTY_BDNAME ) ; const bt_bdname_t * name = property_as_name ( property ) ; if ( name ) printf ( ""Queried bluetooth device name:%s\\n"" , name -> name ) ; else printf ( ""No name\\n"" ) ; } if ( set_name ) { CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; bt_property_t * property = property_new_name ( bd_name ) ; printf ( ""Setting bluetooth device name to:%s\\n"" , bd_name ) ; int error ; CALL_AND_WAIT ( error = bt_interface -> set_adapter_property ( property ) , adapter_properties ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to set adapter property\\n"" ) ; exit ( 1 ) ; } CALL_AND_WAIT ( error = bt_interface -> get_adapter_property ( BT_PROPERTY_BDNAME ) , adapter_properties ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to get adapter property\\n"" ) ; exit ( 1 ) ; } property_free ( property ) ; sleep ( timeout_in_sec ) ; } if ( sco_listen ) { CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; bt_property_t * property = property_new_scan_mode ( BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE ) ; CALL_AND_WAIT ( bt_interface -> set_adapter_property ( property ) , adapter_properties ) ; property_free ( property ) ; const btsock_interface_t * sock = bt_interface -> get_profile_interface ( BT_PROFILE_SOCKETS_ID ) ; int rfcomm_fd = INVALID_FD ; int error = sock -> listen ( BTSOCK_RFCOMM , ""meow"" , ( const uint8_t * ) & HFP_AG_UUID , 0 , & rfcomm_fd , 0 ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to listen for incoming RFCOMM socket: %d\\n"" , error ) ; exit ( 1 ) ; } int sock_fd = INVALID_FD ; error = sock -> listen ( BTSOCK_SCO , NULL , NULL , 5 , & sock_fd , 0 ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to listen for incoming SCO sockets: %d\\n"" , error ) ; exit ( 1 ) ; } fprintf ( stdout , ""Waiting for incoming SCO connections...\\n"" ) ; sleep ( timeout_in_sec ) ; } if ( sco_connect ) { if ( bdaddr_is_empty ( & bt_remote_bdaddr ) ) { fprintf ( stderr , ""Must specify a remote device address [ --bdaddr=xx:yy:zz:aa:bb:cc ]\\n"" ) ; exit ( 1 ) ; } CALL_AND_WAIT ( bt_interface -> enable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; const btsock_interface_t * sock = bt_interface -> get_profile_interface ( BT_PROFILE_SOCKETS_ID ) ; int rfcomm_fd = INVALID_FD ; int error = sock -> connect ( & bt_remote_bdaddr , BTSOCK_RFCOMM , ( const uint8_t * ) & HFP_AG_UUID , 0 , & rfcomm_fd , 0 ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to connect to RFCOMM socket: %d.\\n"" , error ) ; exit ( 1 ) ; } WAIT ( acl_state_changed ) ; fprintf ( stdout , ""Establishing SCO connection...\\n"" ) ; int sock_fd = INVALID_FD ; error = sock -> connect ( & bt_remote_bdaddr , BTSOCK_SCO , NULL , 5 , & sock_fd , 0 ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to connect to SCO socket: %d.\\n"" , error ) ; exit ( 1 ) ; } sleep ( timeout_in_sec ) ; } CALL_AND_WAIT ( bt_interface -> disable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is down\\n"" ) ; }","int main ( int argc , char * * argv ) { if ( ! parse_args ( argc , argv ) ) { usage ( argv [ 0 ] ) ; } if ( bond && discoverable ) { fprintf ( stderr , ""Can only select either bond or discoverable, not both\\n"" ) ; usage ( argv [ 0 ] ) ; } if ( sco_listen && sco_connect ) { fprintf ( stderr , ""Can only select either sco_listen or sco_connect, not both\\n"" ) ; usage ( argv [ 0 ] ) ; } if ( ! bond && ! discover && ! discoverable && ! up && ! get_name && ! set_name && ! sco_listen && ! sco_connect ) { fprintf ( stderr , ""Must specify one command\\n"" ) ; usage ( argv [ 0 ] ) ; } if ( signal ( SIGINT , sig_handler ) == SIG_ERR ) { fprintf ( stderr , ""Will be unable to catch signals\\n"" ) ; } fprintf ( stdout , ""Bringing up bluetooth adapter\\n"" ) ; if ( ! hal_open ( callbacks_get_adapter_struct ( ) ) ) { fprintf ( stderr , ""Unable to open Bluetooth HAL.\\n"" ) ; return 1 ; } if ( discover ) { CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; fprintf ( stdout , ""Starting to start discovery\\n"" ) ; CALL_AND_WAIT ( bt_interface -> start_discovery ( ) , discovery_state_changed ) ; fprintf ( stdout , ""Started discovery for %d seconds\\n"" , timeout_in_sec ) ; sleep ( timeout_in_sec ) ; fprintf ( stdout , ""Starting to cancel discovery\\n"" ) ; CALL_AND_WAIT ( bt_interface -> cancel_discovery ( ) , discovery_state_changed ) ; fprintf ( stdout , ""Cancelled discovery after %d seconds\\n"" , timeout_in_sec ) ; } if ( discoverable ) { CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; bt_property_t * property = property_new_scan_mode ( BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE ) ; int rc = bt_interface -> set_adapter_property ( property ) ; fprintf ( stdout , ""Set rc:%d device as discoverable for %d seconds\\n"" , rc , timeout_in_sec ) ; sleep ( timeout_in_sec ) ; property_free ( property ) ; } if ( bond ) { if ( bdaddr_is_empty ( & bt_remote_bdaddr ) ) { fprintf ( stderr , ""Must specify a remote device address [ --bdaddr=xx:yy:zz:aa:bb:cc ]\\n"" ) ; exit ( 1 ) ; } CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; int rc = bt_interface -> create_bond ( & bt_remote_bdaddr , 0 ) ; fprintf ( stdout , ""Started bonding:%d for %d seconds\\n"" , rc , timeout_in_sec ) ; sleep ( timeout_in_sec ) ; } if ( up ) { CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; fprintf ( stdout , ""Waiting for %d seconds\\n"" , timeout_in_sec ) ; sleep ( timeout_in_sec ) ; } if ( get_name ) { CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; int error ; CALL_AND_WAIT ( error = bt_interface -> get_adapter_property ( BT_PROPERTY_BDNAME ) , adapter_properties ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to get adapter property\\n"" ) ; exit ( 1 ) ; } bt_property_t * property = adapter_get_property ( BT_PROPERTY_BDNAME ) ; const bt_bdname_t * name = property_as_name ( property ) ; if ( name ) printf ( ""Queried bluetooth device name:%s\\n"" , name -> name ) ; else printf ( ""No name\\n"" ) ; } if ( set_name ) { CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; bt_property_t * property = property_new_name ( bd_name ) ; printf ( ""Setting bluetooth device name to:%s\\n"" , bd_name ) ; int error ; CALL_AND_WAIT ( error = bt_interface -> set_adapter_property ( property ) , adapter_properties ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to set adapter property\\n"" ) ; exit ( 1 ) ; } CALL_AND_WAIT ( error = bt_interface -> get_adapter_property ( BT_PROPERTY_BDNAME ) , adapter_properties ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to get adapter property\\n"" ) ; exit ( 1 ) ; } property_free ( property ) ; sleep ( timeout_in_sec ) ; } if ( sco_listen ) { CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; bt_property_t * property = property_new_scan_mode ( BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE ) ; CALL_AND_WAIT ( bt_interface -> set_adapter_property ( property ) , adapter_properties ) ; property_free ( property ) ; const btsock_interface_t * sock = bt_interface -> get_profile_interface ( BT_PROFILE_SOCKETS_ID ) ; int rfcomm_fd = INVALID_FD ; int error = sock -> listen ( BTSOCK_RFCOMM , ""meow"" , ( const uint8_t * ) & HFP_AG_UUID , 0 , & rfcomm_fd , 0 ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to listen for incoming RFCOMM socket: %d\\n"" , error ) ; exit ( 1 ) ; } int sock_fd = INVALID_FD ; error = sock -> listen ( BTSOCK_SCO , NULL , NULL , 5 , & sock_fd , 0 ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to listen for incoming SCO sockets: %d\\n"" , error ) ; exit ( 1 ) ; } fprintf ( stdout , ""Waiting for incoming SCO connections...\\n"" ) ; sleep ( timeout_in_sec ) ; } if ( sco_connect ) { if ( bdaddr_is_empty ( & bt_remote_bdaddr ) ) { fprintf ( stderr , ""Must specify a remote device address [ --bdaddr=xx:yy:zz:aa:bb:cc ]\\n"" ) ; exit ( 1 ) ; } CALL_AND_WAIT ( bt_interface -> enable ( false ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is up\\n"" ) ; const btsock_interface_t * sock = bt_interface -> get_profile_interface ( BT_PROFILE_SOCKETS_ID ) ; int rfcomm_fd = INVALID_FD ; int error = sock -> connect ( & bt_remote_bdaddr , BTSOCK_RFCOMM , ( const uint8_t * ) & HFP_AG_UUID , 0 , & rfcomm_fd , 0 ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to connect to RFCOMM socket: %d.\\n"" , error ) ; exit ( 1 ) ; } WAIT ( acl_state_changed ) ; fprintf ( stdout , ""Establishing SCO connection...\\n"" ) ; int sock_fd = INVALID_FD ; error = sock -> connect ( & bt_remote_bdaddr , BTSOCK_SCO , NULL , 5 , & sock_fd , 0 ) ; if ( error != BT_STATUS_SUCCESS ) { fprintf ( stderr , ""Unable to connect to SCO socket: %d.\\n"" , error ) ; exit ( 1 ) ; } sleep ( timeout_in_sec ) ; } CALL_AND_WAIT ( bt_interface -> disable ( ) , adapter_state_changed ) ; fprintf ( stdout , ""BT adapter is down\\n"" ) ; }" 375,"NVD-CWE-Other static Curves16Data * CurvesAlloc ( cmsContext ContextID , int nCurves , int nElements , cmsToneCurve * * G ) { int i , j ; Curves16Data * c16 ; c16 = _cmsMallocZero ( ContextID , sizeof ( Curves16Data ) ) ; if ( c16 == NULL ) return NULL ; c16 -> nCurves = nCurves ; c16 -> nElements = nElements ; c16 -> Curves = _cmsCalloc ( ContextID , nCurves , sizeof ( cmsUInt16Number * ) ) ; if ( c16 -> Curves == NULL ) return NULL ; for ( i = 0 ; i < nCurves ; i ++ ) { c16 -> Curves [ i ] = _cmsCalloc ( ContextID , nElements , sizeof ( cmsUInt16Number ) ) ; if ( nElements == 256 ) { for ( j = 0 ; j < nElements ; j ++ ) { c16 -> Curves [ i ] [ j ] = cmsEvalToneCurve16 ( G [ i ] , FROM_8_TO_16 ( j ) ) ; } } else { for ( j = 0 ; j < nElements ; j ++ ) { c16 -> Curves [ i ] [ j ] = cmsEvalToneCurve16 ( G [ i ] , ( cmsUInt16Number ) j ) ; } } } return c16 ; }","static Curves16Data * CurvesAlloc ( cmsContext ContextID , int nCurves , int nElements , cmsToneCurve * * G ) { int i , j ; Curves16Data * c16 ; c16 = _cmsMallocZero ( ContextID , sizeof ( Curves16Data ) ) ; if ( c16 == NULL ) return NULL ; c16 -> nCurves = nCurves ; c16 -> nElements = nElements ; c16 -> Curves = _cmsCalloc ( ContextID , nCurves , sizeof ( cmsUInt16Number * ) ) ; if ( c16 -> Curves == NULL ) return NULL ; for ( i = 0 ; i < nCurves ; i ++ ) { c16 -> Curves [ i ] = _cmsCalloc ( ContextID , nElements , sizeof ( cmsUInt16Number ) ) ; if ( c16 -> Curves [ i ] == NULL ) { for ( j = 0 ; j < i ; j ++ ) { _cmsFree ( ContextID , c16 -> Curves [ j ] ) ; } _cmsFree ( ContextID , c16 -> Curves ) ; _cmsFree ( ContextID , c16 ) ; return NULL ; } if ( nElements == 256 ) { for ( j = 0 ; j < nElements ; j ++ ) { c16 -> Curves [ i ] [ j ] = cmsEvalToneCurve16 ( G [ i ] , FROM_8_TO_16 ( j ) ) ; } } else { for ( j = 0 ; j < nElements ; j ++ ) { c16 -> Curves [ i ] [ j ] = cmsEvalToneCurve16 ( G [ i ] , ( cmsUInt16Number ) j ) ; } } } return c16 ; }" 376,"CWE-20 static inline key_ref_t __key_update ( key_ref_t key_ref , struct key_preparsed_payload * prep ) { struct key * key = key_ref_to_ptr ( key_ref ) ; int ret ; ret = key_permission ( key_ref , KEY_NEED_WRITE ) ; if ( ret < 0 ) goto error ; ret = - EEXIST ; if ( ! key -> type -> update ) goto error ; down_write ( & key -> sem ) ; ret = key -> type -> update ( key , prep ) ; if ( ret == 0 ) clear_bit ( KEY_FLAG_NEGATIVE , & key -> flags ) ; up_write ( & key -> sem ) ; if ( ret < 0 ) goto error ; out : return key_ref ; error : key_put ( key ) ; key_ref = ERR_PTR ( ret ) ; goto out ; }","static inline key_ref_t __key_update ( key_ref_t key_ref , struct key_preparsed_payload * prep ) { struct key * key = key_ref_to_ptr ( key_ref ) ; int ret ; ret = key_permission ( key_ref , KEY_NEED_WRITE ) ; if ( ret < 0 ) goto error ; ret = - EEXIST ; if ( ! key -> type -> update ) goto error ; down_write ( & key -> sem ) ; ret = key -> type -> update ( key , prep ) ; if ( ret == 0 ) mark_key_instantiated ( key , 0 ) ; up_write ( & key -> sem ) ; if ( ret < 0 ) goto error ; out : return key_ref ; error : key_put ( key ) ; key_ref = ERR_PTR ( ret ) ; goto out ; }" 377,"CWE-20 for ( i = 0 ; i < 16 ; i ++ ) { if ( ReadBlob ( image , 128 , ( unsigned char * ) header ) != 128 ) break ; switch ( * header ) { case 'R' : case 'r' : { if ( LocaleNCompare ( header , ""rdensty:"" , 8 ) == 0 ) { ( void ) sscanf ( header + 8 , ""%lu"" , & density ) ; break ; } if ( LocaleNCompare ( header , ""rpelcnt:"" , 8 ) == 0 ) { ( void ) sscanf ( header + 8 , ""%lu,%lu"" , & width , & height ) ; break ; } if ( LocaleNCompare ( header , ""rorient:"" , 8 ) == 0 ) { ( void ) sscanf ( header + 8 , ""%lu,%lu"" , & pel_path , & direction ) ; if ( pel_path == 90 ) orientation = 5 ; else if ( pel_path == 180 ) orientation = 3 ; else if ( pel_path == 270 ) orientation = 7 ; if ( direction == 90 ) orientation ++ ; break ; } if ( LocaleNCompare ( header , ""rtype:"" , 6 ) == 0 ) { ( void ) sscanf ( header + 6 , ""%lu"" , & type ) ; break ; } break ; } } } file = ( FILE * ) NULL ; unique_file = AcquireUniqueFileResource ( filename ) ; if ( unique_file != - 1 ) file = fdopen ( unique_file , ""wb"" ) ; if ( ( unique_file == - 1 ) || ( file == ( FILE * ) NULL ) ) ThrowImageException ( FileOpenError , ""UnableToCreateTemporaryFile"" ) ; while ( ( c = ReadBlobByte ( image ) ) != EOF ) ( void ) fputc ( c , file ) ; ( void ) fclose ( file ) ; ( void ) CloseBlob ( image ) ; image = DestroyImage ( image ) ; read_info = CloneImageInfo ( image_info ) ; SetImageInfoBlob ( read_info , ( void * ) NULL , 0 ) ; ( void ) FormatLocaleString ( read_info -> filename , MagickPathExtent , ""group4:%s"" , filename ) ; ( void ) FormatLocaleString ( message , MagickPathExtent , ""%lux%lu"" , width , height ) ; ( void ) CloneString ( & read_info -> size , message ) ; ( void ) FormatLocaleString ( message , MagickPathExtent , ""%lu"" , density ) ; ( void ) CloneString ( & read_info -> density , message ) ; read_info -> orientation = ( OrientationType ) orientation ; image = ReadImage ( read_info , exception ) ; if ( image != ( Image * ) NULL ) { ( void ) CopyMagickString ( image -> filename , image_info -> filename , MagickPathExtent ) ; ( void ) CopyMagickString ( image -> magick_filename , image_info -> filename , MagickPathExtent ) ; ( void ) CopyMagickString ( image -> magick , ""CALS"" , MagickPathExtent ) ; } read_info = DestroyImageInfo ( read_info ) ; ( void ) RelinquishUniqueFileResource ( filename ) ; return ( image ) ; }","for ( i = 0 ; i < 16 ; i ++ ) { if ( ReadBlob ( image , 128 , ( unsigned char * ) header ) != 128 ) break ; switch ( * header ) { case 'R' : case 'r' : { if ( LocaleNCompare ( header , ""rdensty:"" , 8 ) == 0 ) { ( void ) sscanf ( header + 8 , ""%lu"" , & density ) ; break ; } if ( LocaleNCompare ( header , ""rpelcnt:"" , 8 ) == 0 ) { ( void ) sscanf ( header + 8 , ""%lu,%lu"" , & width , & height ) ; break ; } if ( LocaleNCompare ( header , ""rorient:"" , 8 ) == 0 ) { ( void ) sscanf ( header + 8 , ""%lu,%lu"" , & pel_path , & direction ) ; if ( pel_path == 90 ) orientation = 5 ; else if ( pel_path == 180 ) orientation = 3 ; else if ( pel_path == 270 ) orientation = 7 ; if ( direction == 90 ) orientation ++ ; break ; } if ( LocaleNCompare ( header , ""rtype:"" , 6 ) == 0 ) { ( void ) sscanf ( header + 6 , ""%lu"" , & type ) ; break ; } break ; } } } file = ( FILE * ) NULL ; unique_file = AcquireUniqueFileResource ( filename ) ; if ( unique_file != - 1 ) file = fdopen ( unique_file , ""wb"" ) ; if ( ( unique_file == - 1 ) || ( file == ( FILE * ) NULL ) ) ThrowImageException ( FileOpenError , ""UnableToCreateTemporaryFile"" ) ; while ( ( c = ReadBlobByte ( image ) ) != EOF ) if ( fputc ( c , file ) != c ) break ; ( void ) fclose ( file ) ; ( void ) CloseBlob ( image ) ; image = DestroyImage ( image ) ; read_info = CloneImageInfo ( image_info ) ; SetImageInfoBlob ( read_info , ( void * ) NULL , 0 ) ; ( void ) FormatLocaleString ( read_info -> filename , MagickPathExtent , ""group4:%s"" , filename ) ; ( void ) FormatLocaleString ( message , MagickPathExtent , ""%lux%lu"" , width , height ) ; ( void ) CloneString ( & read_info -> size , message ) ; ( void ) FormatLocaleString ( message , MagickPathExtent , ""%lu"" , density ) ; ( void ) CloneString ( & read_info -> density , message ) ; read_info -> orientation = ( OrientationType ) orientation ; image = ReadImage ( read_info , exception ) ; if ( image != ( Image * ) NULL ) { ( void ) CopyMagickString ( image -> filename , image_info -> filename , MagickPathExtent ) ; ( void ) CopyMagickString ( image -> magick_filename , image_info -> filename , MagickPathExtent ) ; ( void ) CopyMagickString ( image -> magick , ""CALS"" , MagickPathExtent ) ; } read_info = DestroyImageInfo ( read_info ) ; ( void ) RelinquishUniqueFileResource ( filename ) ; return ( image ) ; }" 378,"CWE-125 int jpc_dec_decodepkts ( jpc_dec_t * dec , jas_stream_t * pkthdrstream , jas_stream_t * in ) { jpc_dec_tile_t * tile ; jpc_pi_t * pi ; int ret ; tile = dec -> curtile ; pi = tile -> pi ; for ( ; ; ) { if ( ! tile -> pkthdrstream || jas_stream_peekc ( tile -> pkthdrstream ) == EOF ) { switch ( jpc_dec_lookahead ( in ) ) { case JPC_MS_EOC : case JPC_MS_SOT : return 0 ; break ; case JPC_MS_SOP : case JPC_MS_EPH : case 0 : break ; default : return - 1 ; break ; } } if ( ( ret = jpc_pi_next ( pi ) ) ) { return ret ; } if ( dec -> maxpkts >= 0 && dec -> numpkts >= dec -> maxpkts ) { jas_eprintf ( ""warning: stopping decode prematurely as requested\\n"" ) ; return 0 ; } if ( jas_getdbglevel ( ) >= 1 ) { jas_eprintf ( ""packet offset=%08ld prg=%d cmptno=%02d "" ""rlvlno=%02d prcno=%03d lyrno=%02d\\n"" , ( long ) jas_stream_getrwcount ( in ) , jpc_pi_prg ( pi ) , jpc_pi_cmptno ( pi ) , jpc_pi_rlvlno ( pi ) , jpc_pi_prcno ( pi ) , jpc_pi_lyrno ( pi ) ) ; } if ( jpc_dec_decodepkt ( dec , pkthdrstream , in , jpc_pi_cmptno ( pi ) , jpc_pi_rlvlno ( pi ) , jpc_pi_prcno ( pi ) , jpc_pi_lyrno ( pi ) ) ) { return - 1 ; } } return 0 ; }","int jpc_dec_decodepkts ( jpc_dec_t * dec , jas_stream_t * pkthdrstream , jas_stream_t * in ) { jpc_dec_tile_t * tile ; jpc_pi_t * pi ; int ret ; tile = dec -> curtile ; pi = tile -> pi ; for ( ; ; ) { if ( ! tile -> pkthdrstream || jas_stream_peekc ( tile -> pkthdrstream ) == EOF ) { switch ( jpc_dec_lookahead ( in ) ) { case JPC_MS_EOC : case JPC_MS_SOT : return 0 ; break ; case JPC_MS_SOP : case JPC_MS_EPH : case 0 : break ; default : return - 1 ; break ; } } if ( ( ret = jpc_pi_next ( pi ) ) ) { return ret ; } if ( dec -> maxpkts >= 0 && dec -> numpkts >= dec -> maxpkts ) { jas_eprintf ( ""warning: stopping decode prematurely as requested\\n"" ) ; return 0 ; } if ( jas_getdbglevel ( ) >= 1 ) { jas_eprintf ( ""packet offset=%08ld prg=%d cmptno=%02d "" ""rlvlno=%02d prcno=%03d lyrno=%02d\\n"" , ( long ) jas_stream_getrwcount ( in ) , jpc_pi_prg ( pi ) , jpc_pi_cmptno ( pi ) , jpc_pi_rlvlno ( pi ) , jpc_pi_prcno ( pi ) , jpc_pi_lyrno ( pi ) ) ; } if ( jpc_dec_decodepkt ( dec , pkthdrstream , in , jpc_pi_cmptno ( pi ) , jpc_pi_rlvlno ( pi ) , jpc_pi_prcno ( pi ) , jpc_pi_lyrno ( pi ) ) ) { return - 1 ; } + dec -> numpkts ; } return 0 ; }" 379,"CWE-787 Bool rfbOptPamAuth ( void ) { SecTypeData * s ; for ( s = secTypes ; s -> name != NULL ; s ++ ) { if ( ( ! strcmp ( s -> name , ""unixlogin"" ) || ! strcmp ( & s -> name [ strlen ( s -> name ) - 5 ] , ""plain"" ) ) && s -> enabled ) return TRUE ; } return FALSE ; }","Bool rfbOptPamAuth ( void ) { SecTypeData * s ; for ( s = secTypes ; s -> name != NULL ; s ++ ) { if ( ( ! strcmp ( s -> name , ""unixlogin"" ) || strstr ( s -> name , ""plain"" ) ) && s -> enabled ) return TRUE ; } return FALSE ; }" 380,"NVD-CWE-noinfo int fit_config_verify_required_sigs ( const void * fit , int conf_noffset , const void * sig_blob ) { int noffset ; int sig_node ; int verified = 0 ; int reqd_sigs = 0 ; bool reqd_policy_all = true ; const char * reqd_mode ; sig_node = fdt_subnode_offset ( sig_blob , 0 , FIT_SIG_NODENAME ) ; if ( sig_node < 0 ) { debug ( ""%s: No signature node found: %s\\n"" , __func__ , fdt_strerror ( sig_node ) ) ; return 0 ; } reqd_mode = fdt_getprop ( sig_blob , sig_node , ""required-mode"" , NULL ) ; if ( reqd_mode && ! strcmp ( reqd_mode , ""any"" ) ) reqd_policy_all = false ; debug ( ""%s: required-mode policy set to \'%s\'\\n"" , __func__ , reqd_policy_all ? ""all"" : ""any"" ) ; fdt_for_each_subnode ( noffset , sig_blob , sig_node ) { const char * required ; int ret ; required = fdt_getprop ( sig_blob , noffset , FIT_KEY_REQUIRED , NULL ) ; if ( ! required || strcmp ( required , ""conf"" ) ) continue ; reqd_sigs ++ ; ret = fit_config_verify_sig ( fit , conf_noffset , sig_blob , noffset ) ; if ( ret ) { if ( reqd_policy_all ) { printf ( ""Failed to verify required signature \'%s\'\\n"" , fit_get_name ( sig_blob , noffset , NULL ) ) ; return ret ; } } else { verified ++ ; if ( ! reqd_policy_all ) break ; } } if ( reqd_sigs && ! verified ) { printf ( ""Failed to verify \'any\' of the required signature(s)\\n"" ) ; return - EPERM ; } return 0 ; }"," static int fit_config_verify_required_sigs ( const void * fit , int conf_noffset , const void * sig_blob ) { const char * name = fit_get_name ( fit , conf_noffset , NULL ) ; int noffset ; int sig_node ; int verified = 0 ; int reqd_sigs = 0 ; bool reqd_policy_all = true ; const char * reqd_mode ; if ( strchr ( name , '@' ) ) { printf ( ""Configuration node \'%s\' contains \'@\'\\n"" , name ) ; return - EPERM ; } sig_node = fdt_subnode_offset ( sig_blob , 0 , FIT_SIG_NODENAME ) ; if ( sig_node < 0 ) { debug ( ""%s: No signature node found: %s\\n"" , __func__ , fdt_strerror ( sig_node ) ) ; return 0 ; } reqd_mode = fdt_getprop ( sig_blob , sig_node , ""required-mode"" , NULL ) ; if ( reqd_mode && ! strcmp ( reqd_mode , ""any"" ) ) reqd_policy_all = false ; debug ( ""%s: required-mode policy set to \'%s\'\\n"" , __func__ , reqd_policy_all ? ""all"" : ""any"" ) ; fdt_for_each_subnode ( noffset , sig_blob , sig_node ) { const char * required ; int ret ; required = fdt_getprop ( sig_blob , noffset , FIT_KEY_REQUIRED , NULL ) ; if ( ! required || strcmp ( required , ""conf"" ) ) continue ; reqd_sigs ++ ; ret = fit_config_verify_sig ( fit , conf_noffset , sig_blob , noffset ) ; if ( ret ) { if ( reqd_policy_all ) { printf ( ""Failed to verify required signature \'%s\'\\n"" , fit_get_name ( sig_blob , noffset , NULL ) ) ; return ret ; } } else { verified ++ ; if ( ! reqd_policy_all ) break ; } } if ( reqd_sigs && ! verified ) { printf ( ""Failed to verify \'any\' of the required signature(s)\\n"" ) ; return - EPERM ; } return 0 ; }" 381,"CWE-119 int vp8cx_encode_inter_macroblock ( VP8_COMP * cpi , MACROBLOCK * x , TOKENEXTRA * * t , int recon_yoffset , int recon_uvoffset , int mb_row , int mb_col ) { MACROBLOCKD * const xd = & x -> e_mbd ; int intra_error = 0 ; int rate ; int distortion ; x -> skip = 0 ; if ( xd -> segmentation_enabled ) x -> encode_breakout = cpi -> segment_encode_breakout [ xd -> mode_info_context -> mbmi . segment_id ] ; else x -> encode_breakout = cpi -> oxcf . encode_breakout ; # if CONFIG_TEMPORAL_DENOISING x -> best_reference_frame = INTRA_FRAME ; x -> best_zeromv_reference_frame = INTRA_FRAME ; x -> best_sse_inter_mode = 0 ; x -> best_sse_mv . as_int = 0 ; x -> need_to_clamp_best_mvs = 0 ; # endif if ( cpi -> sf . RD ) { int zbin_mode_boost_enabled = x -> zbin_mode_boost_enabled ; if ( cpi -> sf . use_fastquant_for_pick ) { x -> quantize_b = vp8_fast_quantize_b ; x -> quantize_b_pair = vp8_fast_quantize_b_pair ; x -> zbin_mode_boost_enabled = 0 ; } vp8_rd_pick_inter_mode ( cpi , x , recon_yoffset , recon_uvoffset , & rate , & distortion , & intra_error ) ; if ( cpi -> sf . improved_quant ) { x -> quantize_b = vp8_regular_quantize_b ; x -> quantize_b_pair = vp8_regular_quantize_b_pair ; } x -> zbin_mode_boost_enabled = zbin_mode_boost_enabled ; } else { vp8_pick_inter_mode ( cpi , x , recon_yoffset , recon_uvoffset , & rate , & distortion , & intra_error , mb_row , mb_col ) ; } x -> prediction_error += distortion ; x -> intra_error += intra_error ; if ( cpi -> oxcf . tuning == VP8_TUNE_SSIM ) { adjust_act_zbin ( cpi , x ) ; } # if 0 cpi -> frame_distortion += distortion ; cpi -> last_mb_distortion = distortion ; # endif if ( xd -> segmentation_enabled ) { if ( cpi -> current_layer == 0 && cpi -> cyclic_refresh_mode_enabled ) { if ( ( xd -> mode_info_context -> mbmi . segment_id == 1 ) && ( ( xd -> mode_info_context -> mbmi . ref_frame != LAST_FRAME ) || ( xd -> mode_info_context -> mbmi . mode != ZEROMV ) ) ) { xd -> mode_info_context -> mbmi . segment_id = 0 ; vp8cx_mb_init_quantizer ( cpi , x , 1 ) ; } } } { x -> zbin_mode_boost = 0 ; if ( x -> zbin_mode_boost_enabled ) { if ( xd -> mode_info_context -> mbmi . ref_frame != INTRA_FRAME ) { if ( xd -> mode_info_context -> mbmi . mode == ZEROMV ) { if ( xd -> mode_info_context -> mbmi . ref_frame != LAST_FRAME && cpi -> oxcf . number_of_layers == 1 ) x -> zbin_mode_boost = GF_ZEROMV_ZBIN_BOOST ; else x -> zbin_mode_boost = LF_ZEROMV_ZBIN_BOOST ; } else if ( xd -> mode_info_context -> mbmi . mode == SPLITMV ) x -> zbin_mode_boost = 0 ; else x -> zbin_mode_boost = MV_ZBIN_BOOST ; } }","int vp8cx_encode_inter_macroblock ( VP8_COMP * cpi , MACROBLOCK * x , TOKENEXTRA * * t , int recon_yoffset , int recon_uvoffset , int mb_row , int mb_col ) { MACROBLOCKD * const xd = & x -> e_mbd ; int intra_error = 0 ; int rate ; int distortion ; x -> skip = 0 ; if ( xd -> segmentation_enabled ) x -> encode_breakout = cpi -> segment_encode_breakout [ xd -> mode_info_context -> mbmi . segment_id ] ; else x -> encode_breakout = cpi -> oxcf . encode_breakout ; # if CONFIG_TEMPORAL_DENOISING x -> best_reference_frame = INTRA_FRAME ; x -> best_zeromv_reference_frame = INTRA_FRAME ; x -> best_sse_inter_mode = 0 ; x -> best_sse_mv . as_int = 0 ; x -> need_to_clamp_best_mvs = 0 ; # endif if ( cpi -> sf . RD ) { int zbin_mode_boost_enabled = x -> zbin_mode_boost_enabled ; if ( cpi -> sf . use_fastquant_for_pick ) { x -> quantize_b = vp8_fast_quantize_b ; x -> zbin_mode_boost_enabled = 0 ; } vp8_rd_pick_inter_mode ( cpi , x , recon_yoffset , recon_uvoffset , & rate , & distortion , & intra_error , mb_row , mb_col ) ; if ( cpi -> sf . improved_quant ) { x -> quantize_b = vp8_regular_quantize_b ; } x -> zbin_mode_boost_enabled = zbin_mode_boost_enabled ; } else { vp8_pick_inter_mode ( cpi , x , recon_yoffset , recon_uvoffset , & rate , & distortion , & intra_error , mb_row , mb_col ) ; } x -> prediction_error += distortion ; x -> intra_error += intra_error ; if ( cpi -> oxcf . tuning == VP8_TUNE_SSIM ) { adjust_act_zbin ( cpi , x ) ; } # if 0 cpi -> frame_distortion += distortion ; cpi -> last_mb_distortion = distortion ; # endif if ( xd -> segmentation_enabled ) { if ( cpi -> current_layer == 0 && cpi -> cyclic_refresh_mode_enabled ) { if ( ( xd -> mode_info_context -> mbmi . segment_id == 1 ) && ( ( xd -> mode_info_context -> mbmi . ref_frame != LAST_FRAME ) || ( xd -> mode_info_context -> mbmi . mode != ZEROMV ) ) ) { xd -> mode_info_context -> mbmi . segment_id = 0 ; vp8cx_mb_init_quantizer ( cpi , x , 1 ) ; } } } { x -> zbin_mode_boost = 0 ; if ( x -> zbin_mode_boost_enabled ) { if ( xd -> mode_info_context -> mbmi . ref_frame != INTRA_FRAME ) { if ( xd -> mode_info_context -> mbmi . mode == ZEROMV ) { if ( xd -> mode_info_context -> mbmi . ref_frame != LAST_FRAME && cpi -> oxcf . number_of_layers == 1 ) x -> zbin_mode_boost = GF_ZEROMV_ZBIN_BOOST ; else x -> zbin_mode_boost = LF_ZEROMV_ZBIN_BOOST ; } else if ( xd -> mode_info_context -> mbmi . mode == SPLITMV ) x -> zbin_mode_boost = 0 ; else x -> zbin_mode_boost = MV_ZBIN_BOOST ; } }" 382,"CWE-345 rpmRC rpmReadPackageFile ( rpmts ts , FD_t fd , const char * fn , Header * hdrp ) { char * msg = NULL ; Header h = NULL ; Header sigh = NULL ; hdrblob blob = NULL ; hdrblob sigblob = NULL ; rpmVSFlags vsflags = rpmtsVSFlags ( ts ) | RPMVSF_NEEDPAYLOAD ; rpmKeyring keyring = rpmtsGetKeyring ( ts , 1 ) ; struct rpmvs_s * vs = rpmvsCreate ( 0 , vsflags , keyring ) ; struct pkgdata_s pkgdata = { . msgfunc = loghdrmsg , . fn = fn ? fn : Fdescr ( fd ) , . msg = NULL , . rc = RPMRC_OK , } ; if ( hdrp ) * hdrp = NULL ; rpmRC rc = rpmpkgRead ( vs , fd , & sigblob , & blob , & msg ) ; if ( rc ) goto exit ; rc = RPMRC_FAIL ; if ( ! rpmvsVerify ( vs , RPMSIG_VERIFIABLE_TYPE , handleHdrVS , & pkgdata ) ) { if ( hdrp ) { if ( hdrblobImport ( sigblob , 0 , & sigh , & msg ) ) goto exit ; if ( hdrblobImport ( blob , 0 , & h , & msg ) ) goto exit ; headerMergeLegacySigs ( h , sigh ) ; applyRetrofits ( h ) ; * hdrp = headerLink ( h ) ; } rc = RPMRC_OK ; } if ( rc == RPMRC_OK && pkgdata . rc ) rc = pkgdata . rc ; exit : if ( rc && msg ) rpmlog ( RPMLOG_ERR , ""%s: %s\\n"" , Fdescr ( fd ) , msg ) ; hdrblobFree ( sigblob ) ; hdrblobFree ( blob ) ; headerFree ( sigh ) ; headerFree ( h ) ; rpmKeyringFree ( keyring ) ; rpmvsFree ( vs ) ; free ( msg ) ; return rc ; }","rpmRC rpmReadPackageFile ( rpmts ts , FD_t fd , const char * fn , Header * hdrp ) { char * msg = NULL ; Header h = NULL ; Header sigh = NULL ; hdrblob blob = NULL ; hdrblob sigblob = NULL ; rpmVSFlags vsflags = rpmtsVSFlags ( ts ) | RPMVSF_NEEDPAYLOAD ; rpmKeyring keyring = rpmtsGetKeyring ( ts , 1 ) ; struct rpmvs_s * vs = rpmvsCreate ( 0 , vsflags , keyring ) ; struct pkgdata_s pkgdata = { . msgfunc = loghdrmsg , . fn = fn ? fn : Fdescr ( fd ) , . msg = NULL , . rc = RPMRC_OK , } ; if ( hdrp ) * hdrp = NULL ; rpmRC rc = rpmpkgRead ( vs , fd , & sigblob , & blob , & msg ) ; if ( rc ) goto exit ; rc = RPMRC_FAIL ; if ( ! rpmvsVerify ( vs , RPMSIG_VERIFIABLE_TYPE , handleHdrVS , & pkgdata ) ) { if ( hdrp ) { if ( hdrblobImport ( sigblob , 0 , & sigh , & msg ) ) goto exit ; if ( hdrblobImport ( blob , 0 , & h , & msg ) ) goto exit ; if ( headerMergeLegacySigs ( h , sigh , & msg ) ) goto exit ; applyRetrofits ( h ) ; * hdrp = headerLink ( h ) ; } rc = RPMRC_OK ; } if ( rc == RPMRC_OK && pkgdata . rc ) rc = pkgdata . rc ; exit : if ( rc && msg ) rpmlog ( RPMLOG_ERR , ""%s: %s\\n"" , Fdescr ( fd ) , msg ) ; hdrblobFree ( sigblob ) ; hdrblobFree ( blob ) ; headerFree ( sigh ) ; headerFree ( h ) ; rpmKeyringFree ( keyring ) ; rpmvsFree ( vs ) ; free ( msg ) ; return rc ; }" 383,"CWE-190 static int putint ( jas_stream_t * out , int sgnd , int prec , long val ) { int n ; int c ; bool s ; ulong tmp ; assert ( ( ! sgnd && prec >= 1 ) || ( sgnd && prec >= 2 ) ) ; if ( sgnd ) { val = encode_twos_comp ( val , prec ) ; } assert ( val >= 0 ) ; val &= ( 1 << prec ) - 1 ; n = ( prec + 7 ) / 8 ; while ( -- n >= 0 ) { c = ( val >> ( n * 8 ) ) & 0xff ; if ( jas_stream_putc ( out , c ) != c ) return - 1 ; } return 0 ; }","static int putint ( jas_stream_t * out , int sgnd , int prec , long val ) { int n ; int c ; bool s ; jas_ulong tmp ; assert ( ( ! sgnd && prec >= 1 ) || ( sgnd && prec >= 2 ) ) ; if ( sgnd ) { val = encode_twos_comp ( val , prec ) ; } assert ( val >= 0 ) ; val &= ( 1 << prec ) - 1 ; n = ( prec + 7 ) / 8 ; while ( -- n >= 0 ) { c = ( val >> ( n * 8 ) ) & 0xff ; if ( jas_stream_putc ( out , c ) != c ) return - 1 ; } return 0 ; }" 384,"CWE-119 static void process_tree ( struct rev_info * revs , struct tree * tree , show_object_fn show , struct strbuf * base , const char * name , void * cb_data ) { struct object * obj = & tree -> object ; struct tree_desc desc ; struct name_entry entry ; enum interesting match = revs -> diffopt . pathspec . nr == 0 ? all_entries_interesting : entry_not_interesting ; int baselen = base -> len ; if ( ! revs -> tree_objects ) return ; if ( ! obj ) die ( ""bad tree object"" ) ; if ( obj -> flags & ( UNINTERESTING | SEEN ) ) return ; if ( parse_tree_gently ( tree , revs -> ignore_missing_links ) < 0 ) { if ( revs -> ignore_missing_links ) return ; die ( ""bad tree object %s"" , oid_to_hex ( & obj -> oid ) ) ; } obj -> flags |= SEEN ; show ( obj , base , name , cb_data ) ; strbuf_addstr ( base , name ) ; if ( base -> len ) strbuf_addch ( base , '/' ) ; init_tree_desc ( & desc , tree -> buffer , tree -> size ) ; while ( tree_entry ( & desc , & entry ) ) { if ( match != all_entries_interesting ) { match = tree_entry_interesting ( & entry , base , 0 , & revs -> diffopt . pathspec ) ; if ( match == all_entries_not_interesting ) break ; if ( match == entry_not_interesting ) continue ; } if ( S_ISDIR ( entry . mode ) ) process_tree ( revs , lookup_tree ( entry . sha1 ) , show , base , entry . path , cb_data ) ; else if ( S_ISGITLINK ( entry . mode ) ) process_gitlink ( revs , entry . sha1 , show , base , entry . path , cb_data ) ; else process_blob ( revs , lookup_blob ( entry . sha1 ) , show , base , entry . path , cb_data ) ; } strbuf_setlen ( base , baselen ) ; free_tree_buffer ( tree ) ; }","static void process_tree ( struct rev_info * revs , struct tree * tree , show_object_fn show , struct strbuf * base , const char * name , void * cb_data ) { struct object * obj = & tree -> object ; struct tree_desc desc ; struct name_entry entry ; enum interesting match = revs -> diffopt . pathspec . nr == 0 ? all_entries_interesting : entry_not_interesting ; int baselen = base -> len ; if ( ! revs -> tree_objects ) return ; if ( ! obj ) die ( ""bad tree object"" ) ; if ( obj -> flags & ( UNINTERESTING | SEEN ) ) return ; if ( parse_tree_gently ( tree , revs -> ignore_missing_links ) < 0 ) { if ( revs -> ignore_missing_links ) return ; die ( ""bad tree object %s"" , oid_to_hex ( & obj -> oid ) ) ; } obj -> flags |= SEEN ; strbuf_addstr ( base , name ) ; show ( obj , base -> buf , cb_data ) ; if ( base -> len ) strbuf_addch ( base , '/' ) ; init_tree_desc ( & desc , tree -> buffer , tree -> size ) ; while ( tree_entry ( & desc , & entry ) ) { if ( match != all_entries_interesting ) { match = tree_entry_interesting ( & entry , base , 0 , & revs -> diffopt . pathspec ) ; if ( match == all_entries_not_interesting ) break ; if ( match == entry_not_interesting ) continue ; } if ( S_ISDIR ( entry . mode ) ) process_tree ( revs , lookup_tree ( entry . sha1 ) , show , base , entry . path , cb_data ) ; else if ( S_ISGITLINK ( entry . mode ) ) process_gitlink ( revs , entry . sha1 , show , base , entry . path , cb_data ) ; else process_blob ( revs , lookup_blob ( entry . sha1 ) , show , base , entry . path , cb_data ) ; } strbuf_setlen ( base , baselen ) ; free_tree_buffer ( tree ) ; }" 385,"CWE-119 static void set_offsets ( VP9_COMP * cpi , const TileInfo * const tile , int mi_row , int mi_col , BLOCK_SIZE bsize ) { MACROBLOCK * const x = & cpi -> mb ; VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; MB_MODE_INFO * mbmi ; const int mi_width = num_8x8_blocks_wide_lookup [ bsize ] ; const int mi_height = num_8x8_blocks_high_lookup [ bsize ] ; const int mb_row = mi_row >> 1 ; const int mb_col = mi_col >> 1 ; const int idx_map = mb_row * cm -> mb_cols + mb_col ; const struct segmentation * const seg = & cm -> seg ; set_skip_context ( xd , mi_row , mi_col ) ; x -> mb_activity_ptr = & cpi -> mb_activity_map [ idx_map ] ; x -> in_active_map = check_active_map ( cpi , x , mi_row , mi_col , bsize ) ; set_modeinfo_offsets ( cm , xd , mi_row , mi_col ) ; mbmi = & xd -> mi [ 0 ] -> mbmi ; vp9_setup_dst_planes ( xd , get_frame_new_buffer ( cm ) , mi_row , mi_col ) ; x -> mv_row_min = - ( ( ( mi_row + mi_height ) * MI_SIZE ) + VP9_INTERP_EXTEND ) ; x -> mv_col_min = - ( ( ( mi_col + mi_width ) * MI_SIZE ) + VP9_INTERP_EXTEND ) ; x -> mv_row_max = ( cm -> mi_rows - mi_row ) * MI_SIZE + VP9_INTERP_EXTEND ; x -> mv_col_max = ( cm -> mi_cols - mi_col ) * MI_SIZE + VP9_INTERP_EXTEND ; assert ( ! ( mi_col & ( mi_width - 1 ) ) && ! ( mi_row & ( mi_height - 1 ) ) ) ; set_mi_row_col ( xd , tile , mi_row , mi_height , mi_col , mi_width , cm -> mi_rows , cm -> mi_cols ) ; vp9_setup_src_planes ( x , cpi -> Source , mi_row , mi_col ) ; x -> rddiv = cpi -> RDDIV ; x -> rdmult = cpi -> RDMULT ; if ( seg -> enabled ) { if ( 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 = vp9_get_segment_id ( cm , map , bsize , mi_row , mi_col ) ; } vp9_init_plane_quantizers ( cpi , x ) ; x -> encode_breakout = cpi -> segment_encode_breakout [ mbmi -> segment_id ] ; } else { mbmi -> segment_id = 0 ; x -> encode_breakout = cpi -> encode_breakout ; } }","static void set_offsets ( VP9_COMP * cpi , const TileInfo * const tile , MACROBLOCK * const x , int mi_row , int mi_col , BLOCK_SIZE bsize ) { VP9_COMMON * const cm = & cpi -> common ; MACROBLOCKD * const xd = & x -> e_mbd ; MB_MODE_INFO * mbmi ; const int mi_width = num_8x8_blocks_wide_lookup [ bsize ] ; const int mi_height = num_8x8_blocks_high_lookup [ bsize ] ; const struct segmentation * const seg = & cm -> seg ; set_skip_context ( xd , mi_row , mi_col ) ; set_mode_info_offsets ( cm , x , xd , mi_row , mi_col ) ; mbmi = & xd -> mi [ 0 ] -> mbmi ; vp9_setup_dst_planes ( xd -> plane , get_frame_new_buffer ( cm ) , mi_row , mi_col ) ; x -> mv_row_min = - ( ( ( mi_row + mi_height ) * MI_SIZE ) + VP9_INTERP_EXTEND ) ; x -> mv_col_min = - ( ( ( mi_col + mi_width ) * MI_SIZE ) + VP9_INTERP_EXTEND ) ; x -> mv_row_max = ( cm -> mi_rows - mi_row ) * MI_SIZE + VP9_INTERP_EXTEND ; x -> mv_col_max = ( cm -> mi_cols - mi_col ) * MI_SIZE + VP9_INTERP_EXTEND ; assert ( ! ( mi_col & ( mi_width - 1 ) ) && ! ( mi_row & ( mi_height - 1 ) ) ) ; set_mi_row_col ( xd , tile , mi_row , mi_height , mi_col , mi_width , cm -> mi_rows , cm -> mi_cols ) ; vp9_setup_src_planes ( x , cpi -> Source , mi_row , mi_col ) ; x -> rddiv = cpi -> rd . RDDIV ; x -> rdmult = cpi -> rd . RDMULT ; if ( seg -> enabled ) { if ( 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 ) ; } vp9_init_plane_quantizers ( cpi , x ) ; x -> encode_breakout = cpi -> segment_encode_breakout [ mbmi -> segment_id ] ; } else { mbmi -> segment_id = 0 ; x -> encode_breakout = cpi -> encode_breakout ; } xd -> tile = * tile ; }" 386,"CWE-119 char * selaGetCombName ( SELA * sela , l_int32 size , l_int32 direction ) { char * selname ; char combname [ L_BUF_SIZE ] ; l_int32 i , nsels , sx , sy , found ; SEL * sel ; PROCNAME ( ""selaGetCombName"" ) ; if ( ! sela ) return ( char * ) ERROR_PTR ( ""sela not defined"" , procName , NULL ) ; if ( direction != L_HORIZ && direction != L_VERT ) return ( char * ) ERROR_PTR ( ""invalid direction"" , procName , NULL ) ; if ( direction == L_HORIZ ) snprintf ( combname , L_BUF_SIZE , ""sel_comb_%dh"" , size ) ; else snprintf ( combname , L_BUF_SIZE , ""sel_comb_%dv"" , size ) ; found = FALSE ; nsels = selaGetCount ( sela ) ; for ( i = 0 ; i < nsels ; i ++ ) { sel = selaGetSel ( sela , i ) ; selGetParameters ( sel , & sy , & sx , NULL , NULL ) ; if ( sy != 1 && sx != 1 ) continue ; selname = selGetName ( sel ) ; if ( ! strcmp ( selname , combname ) ) { found = TRUE ; break ; } } if ( found ) return stringNew ( selname ) ; else return ( char * ) ERROR_PTR ( ""sel not found"" , procName , NULL ) ; }","char * selaGetCombName ( SELA * sela , l_int32 size , l_int32 direction ) { char * selname ; char combname [ L_BUFSIZE ] ; l_int32 i , nsels , sx , sy , found ; SEL * sel ; PROCNAME ( ""selaGetCombName"" ) ; if ( ! sela ) return ( char * ) ERROR_PTR ( ""sela not defined"" , procName , NULL ) ; if ( direction != L_HORIZ && direction != L_VERT ) return ( char * ) ERROR_PTR ( ""invalid direction"" , procName , NULL ) ; if ( direction == L_HORIZ ) snprintf ( combname , L_BUFSIZE , ""sel_comb_%dh"" , size ) ; else snprintf ( combname , L_BUFSIZE , ""sel_comb_%dv"" , size ) ; found = FALSE ; nsels = selaGetCount ( sela ) ; for ( i = 0 ; i < nsels ; i ++ ) { sel = selaGetSel ( sela , i ) ; selGetParameters ( sel , & sy , & sx , NULL , NULL ) ; if ( sy != 1 && sx != 1 ) continue ; selname = selGetName ( sel ) ; if ( ! strcmp ( selname , combname ) ) { found = TRUE ; break ; } } if ( found ) return stringNew ( selname ) ; else return ( char * ) ERROR_PTR ( ""sel not found"" , procName , NULL ) ; }" 387,"CWE-264 static ssize_t ib_ucm_write ( struct file * filp , const char __user * buf , size_t len , loff_t * pos ) { struct ib_ucm_file * file = filp -> private_data ; struct ib_ucm_cmd_hdr hdr ; ssize_t result ; if ( len < sizeof ( hdr ) ) return - EINVAL ; if ( copy_from_user ( & hdr , buf , sizeof ( hdr ) ) ) return - EFAULT ; if ( hdr . cmd >= ARRAY_SIZE ( ucm_cmd_table ) ) return - EINVAL ; if ( hdr . in + sizeof ( hdr ) > len ) return - EINVAL ; result = ucm_cmd_table [ hdr . cmd ] ( file , buf + sizeof ( hdr ) , hdr . in , hdr . out ) ; if ( ! result ) result = len ; return result ; }","static ssize_t ib_ucm_write ( struct file * filp , const char __user * buf , size_t len , loff_t * pos ) { struct ib_ucm_file * file = filp -> private_data ; struct ib_ucm_cmd_hdr hdr ; ssize_t result ; if ( WARN_ON_ONCE ( ! ib_safe_file_access ( filp ) ) ) return - EACCES ; if ( len < sizeof ( hdr ) ) return - EINVAL ; if ( copy_from_user ( & hdr , buf , sizeof ( hdr ) ) ) return - EFAULT ; if ( hdr . cmd >= ARRAY_SIZE ( ucm_cmd_table ) ) return - EINVAL ; if ( hdr . in + sizeof ( hdr ) > len ) return - EINVAL ; result = ucm_cmd_table [ hdr . cmd ] ( file , buf + sizeof ( hdr ) , hdr . in , hdr . out ) ; if ( ! result ) result = len ; return result ; }" 388,"CWE-119 static VALUE cState_array_nl_set ( VALUE self , VALUE array_nl ) { unsigned long len ; GET_STATE ( self ) ; Check_Type ( array_nl , T_STRING ) ; len = RSTRING_LEN ( array_nl ) ; if ( len == 0 ) { if ( state -> array_nl ) { ruby_xfree ( state -> array_nl ) ; state -> array_nl = NULL ; } } else { if ( state -> array_nl ) ruby_xfree ( state -> array_nl ) ; state -> array_nl = strdup ( RSTRING_PTR ( array_nl ) ) ; state -> array_nl_len = len ; } return Qnil ; }","static VALUE cState_array_nl_set ( VALUE self , VALUE array_nl ) { unsigned long len ; GET_STATE ( self ) ; Check_Type ( array_nl , T_STRING ) ; len = RSTRING_LEN ( array_nl ) ; if ( len == 0 ) { if ( state -> array_nl ) { ruby_xfree ( state -> array_nl ) ; state -> array_nl = NULL ; } } else { if ( state -> array_nl ) ruby_xfree ( state -> array_nl ) ; state -> array_nl = fstrndup ( RSTRING_PTR ( array_nl ) , len ) ; state -> array_nl_len = len ; } return Qnil ; }" 389,"CWE-74 int imap_open_connection ( struct ImapAccountData * adata ) { if ( mutt_socket_open ( adata -> conn ) < 0 ) return - 1 ; adata -> state = IMAP_CONNECTED ; if ( imap_cmd_step ( adata ) != IMAP_RES_OK ) { imap_close_connection ( adata ) ; return - 1 ; } if ( mutt_str_startswith ( adata -> buf , ""* OK"" , CASE_IGNORE ) ) { if ( ! mutt_str_startswith ( adata -> buf , ""* OK [CAPABILITY"" , CASE_IGNORE ) && check_capabilities ( adata ) ) { goto bail ; } # ifdef USE_SSL if ( ! adata -> conn -> ssf && ( C_SslForceTls || ( adata -> capabilities & IMAP_CAP_STARTTLS ) ) ) { enum QuadOption ans ; if ( C_SslForceTls ) ans = MUTT_YES ; else if ( ( ans = query_quadoption ( C_SslStarttls , _ ( ""Secure connection with TLS?"" ) ) ) == MUTT_ABORT ) { goto err_close_conn ; } if ( ans == MUTT_YES ) { enum ImapExecResult rc = imap_exec ( adata , ""STARTTLS"" , IMAP_CMD_NO_FLAGS ) ; if ( rc == IMAP_EXEC_FATAL ) goto bail ; if ( rc != IMAP_EXEC_ERROR ) { if ( mutt_ssl_starttls ( adata -> conn ) ) { mutt_error ( _ ( ""Could not negotiate TLS connection"" ) ) ; goto err_close_conn ; } else { if ( imap_exec ( adata , ""CAPABILITY"" , IMAP_CMD_NO_FLAGS ) ) goto bail ; } } } } if ( C_SslForceTls && ! adata -> conn -> ssf ) { mutt_error ( _ ( ""Encrypted connection unavailable"" ) ) ; goto err_close_conn ; } # endif } else if ( mutt_str_startswith ( adata -> buf , ""* PREAUTH"" , CASE_IGNORE ) ) { # ifdef USE_SSL if ( adata -> conn -> ssf == 0 ) { bool proceed = true ; if ( C_SslForceTls ) { proceed = false ; } else if ( C_SslStarttls != MUTT_NO ) { proceed = mutt_yesorno ( _ ( ""Abort unencrypted PREAUTH connection?"" ) , C_SslStarttls ) != MUTT_NO ; } if ( ! proceed ) { mutt_error ( _ ( ""Encrypted connection unavailable"" ) ) ; goto err_close_conn ; } } # endif adata -> state = IMAP_AUTHENTICATED ; if ( check_capabilities ( adata ) != 0 ) goto bail ; FREE ( & adata -> capstr ) ;","int imap_open_connection ( struct ImapAccountData * adata ) { if ( mutt_socket_open ( adata -> conn ) < 0 ) return - 1 ; adata -> state = IMAP_CONNECTED ; if ( imap_cmd_step ( adata ) != IMAP_RES_OK ) { imap_close_connection ( adata ) ; return - 1 ; } if ( mutt_str_startswith ( adata -> buf , ""* OK"" , CASE_IGNORE ) ) { if ( ! mutt_str_startswith ( adata -> buf , ""* OK [CAPABILITY"" , CASE_IGNORE ) && check_capabilities ( adata ) ) { goto bail ; } # ifdef USE_SSL if ( ! adata -> conn -> ssf && ( C_SslForceTls || ( adata -> capabilities & IMAP_CAP_STARTTLS ) ) ) { enum QuadOption ans ; if ( C_SslForceTls ) ans = MUTT_YES ; else if ( ( ans = query_quadoption ( C_SslStarttls , _ ( ""Secure connection with TLS?"" ) ) ) == MUTT_ABORT ) { goto err_close_conn ; } if ( ans == MUTT_YES ) { enum ImapExecResult rc = imap_exec ( adata , ""STARTTLS"" , IMAP_CMD_SINGLE ) ; mutt_socket_empty ( adata -> conn ) ; if ( rc == IMAP_EXEC_FATAL ) goto bail ; if ( rc != IMAP_EXEC_ERROR ) { if ( mutt_ssl_starttls ( adata -> conn ) ) { mutt_error ( _ ( ""Could not negotiate TLS connection"" ) ) ; goto err_close_conn ; } else { if ( imap_exec ( adata , ""CAPABILITY"" , IMAP_CMD_NO_FLAGS ) ) goto bail ; } } } } if ( C_SslForceTls && ! adata -> conn -> ssf ) { mutt_error ( _ ( ""Encrypted connection unavailable"" ) ) ; goto err_close_conn ; } # endif } else if ( mutt_str_startswith ( adata -> buf , ""* PREAUTH"" , CASE_IGNORE ) ) { # ifdef USE_SSL if ( adata -> conn -> ssf == 0 ) { bool proceed = true ; if ( C_SslForceTls ) { proceed = false ; } else if ( C_SslStarttls != MUTT_NO ) { proceed = mutt_yesorno ( _ ( ""Abort unencrypted PREAUTH connection?"" ) , C_SslStarttls ) != MUTT_NO ; } if ( ! proceed ) { mutt_error ( _ ( ""Encrypted connection unavailable"" ) ) ; goto err_close_conn ; } } # endif adata -> state = IMAP_AUTHENTICATED ; if ( check_capabilities ( adata ) != 0 ) goto bail ; FREE ( & adata -> capstr ) ;" 390,"CWE-119 static void init_config ( VP8_COMP * cpi , VP8_CONFIG * oxcf ) { VP8_COMMON * cm = & cpi -> common ; cpi -> oxcf = * oxcf ; cpi -> auto_gold = 1 ; cpi -> auto_adjust_gold_quantizer = 1 ; cm -> version = oxcf -> Version ; vp8_setup_version ( cm ) ; cpi -> framerate = ( double ) ( oxcf -> timebase . den ) / ( double ) ( oxcf -> timebase . num ) ; if ( cpi -> framerate > 180 ) cpi -> framerate = 30 ; cpi -> ref_framerate = cpi -> framerate ; vp8_change_config ( cpi , oxcf ) ; cpi -> active_worst_quality = cpi -> oxcf . worst_allowed_q ; cpi -> active_best_quality = cpi -> oxcf . best_allowed_q ; cpi -> avg_frame_qindex = cpi -> oxcf . worst_allowed_q ; cpi -> buffer_level = cpi -> oxcf . starting_buffer_level ; cpi -> bits_off_target = cpi -> oxcf . starting_buffer_level ; cpi -> rolling_target_bits = cpi -> av_per_frame_bandwidth ; cpi -> rolling_actual_bits = cpi -> av_per_frame_bandwidth ; cpi -> long_rolling_target_bits = cpi -> av_per_frame_bandwidth ; cpi -> long_rolling_actual_bits = cpi -> av_per_frame_bandwidth ; cpi -> total_actual_bits = 0 ; cpi -> total_target_vs_actual = 0 ; if ( cpi -> oxcf . number_of_layers > 1 ) { unsigned int i ; double prev_layer_framerate = 0 ; for ( i = 0 ; i < cpi -> oxcf . number_of_layers ; i ++ ) { init_temporal_layer_context ( cpi , oxcf , i , prev_layer_framerate ) ; prev_layer_framerate = cpi -> output_framerate / cpi -> oxcf . rate_decimator [ i ] ; } } # if VP8_TEMPORAL_ALT_REF { int i ; cpi -> fixed_divide [ 0 ] = 0 ; for ( i = 1 ; i < 512 ; i ++ ) cpi -> fixed_divide [ i ] = 0x80000 / i ; } # endif }","static void init_config ( VP8_COMP * cpi , VP8_CONFIG * oxcf ) { VP8_COMMON * cm = & cpi -> common ; cpi -> oxcf = * oxcf ; cpi -> auto_gold = 1 ; cpi -> auto_adjust_gold_quantizer = 1 ; cm -> version = oxcf -> Version ; vp8_setup_version ( cm ) ; if ( oxcf -> timebase . num > 0 ) { cpi -> framerate = ( double ) ( oxcf -> timebase . den ) / ( double ) ( oxcf -> timebase . num ) ; } else { cpi -> framerate = 30 ; } if ( cpi -> framerate > 180 ) cpi -> framerate = 30 ; cpi -> ref_framerate = cpi -> framerate ; cpi -> ref_frame_flags = VP8_ALTR_FRAME | VP8_GOLD_FRAME | VP8_LAST_FRAME ; cm -> refresh_golden_frame = 0 ; cm -> refresh_last_frame = 1 ; cm -> refresh_entropy_probs = 1 ; vp8_change_config ( cpi , oxcf ) ; cpi -> active_worst_quality = cpi -> oxcf . worst_allowed_q ; cpi -> active_best_quality = cpi -> oxcf . best_allowed_q ; cpi -> avg_frame_qindex = cpi -> oxcf . worst_allowed_q ; cpi -> buffer_level = cpi -> oxcf . starting_buffer_level ; cpi -> bits_off_target = cpi -> oxcf . starting_buffer_level ; cpi -> rolling_target_bits = cpi -> av_per_frame_bandwidth ; cpi -> rolling_actual_bits = cpi -> av_per_frame_bandwidth ; cpi -> long_rolling_target_bits = cpi -> av_per_frame_bandwidth ; cpi -> long_rolling_actual_bits = cpi -> av_per_frame_bandwidth ; cpi -> total_actual_bits = 0 ; cpi -> total_target_vs_actual = 0 ; if ( cpi -> oxcf . number_of_layers > 1 ) { unsigned int i ; double prev_layer_framerate = 0 ; for ( i = 0 ; i < cpi -> oxcf . number_of_layers ; i ++ ) { init_temporal_layer_context ( cpi , oxcf , i , prev_layer_framerate ) ; prev_layer_framerate = cpi -> output_framerate / cpi -> oxcf . rate_decimator [ i ] ; } } # if VP8_TEMPORAL_ALT_REF { int i ; cpi -> fixed_divide [ 0 ] = 0 ; for ( i = 1 ; i < 512 ; i ++ ) cpi -> fixed_divide [ i ] = 0x80000 / i ; } # endif }" 391,"CWE-401 static struct prog_entry * predicate_parse ( const char * str , int nr_parens , int nr_preds , parse_pred_fn parse_pred , void * data , struct filter_parse_error * pe ) { struct prog_entry * prog_stack ; struct prog_entry * prog ; const char * ptr = str ; char * inverts = NULL ; int * op_stack ; int * top ; int invert = 0 ; int ret = - ENOMEM ; int len ; int N = 0 ; int i ; nr_preds += 2 ; op_stack = kmalloc_array ( nr_parens , sizeof ( * op_stack ) , GFP_KERNEL ) ; if ( ! op_stack ) return ERR_PTR ( - ENOMEM ) ; prog_stack = kcalloc ( nr_preds , sizeof ( * prog_stack ) , GFP_KERNEL ) ; if ( ! prog_stack ) { parse_error ( pe , - ENOMEM , 0 ) ; goto out_free ; } inverts = kmalloc_array ( nr_preds , sizeof ( * inverts ) , GFP_KERNEL ) ; if ( ! inverts ) { parse_error ( pe , - ENOMEM , 0 ) ; goto out_free ; } top = op_stack ; prog = prog_stack ; * top = 0 ; while ( * ptr ) { const char * next = ptr ++ ; if ( isspace ( * next ) ) continue ; switch ( * next ) { case '(' : if ( top - op_stack > nr_parens ) return ERR_PTR ( - EINVAL ) ; * ( ++ top ) = invert ; continue ; case '!' : if ( ! is_not ( next ) ) break ; invert = ! invert ; continue ; } if ( N >= nr_preds ) { parse_error ( pe , FILT_ERR_TOO_MANY_PREDS , next - str ) ; goto out_free ; } inverts [ N ] = invert ; prog [ N ] . target = N - 1 ; len = parse_pred ( next , data , ptr - str , pe , & prog [ N ] . pred ) ; if ( len < 0 ) { ret = len ; goto out_free ; } ptr = next + len ; N ++ ; ret = - 1 ; while ( 1 ) { next = ptr ++ ; if ( isspace ( * next ) ) continue ; switch ( * next ) { case ')' : case '\\0' : break ; case '&' : case '|' : if ( next [ 1 ] == next [ 0 ] ) { ptr ++ ; break ; } default : parse_error ( pe , FILT_ERR_TOO_MANY_PREDS , next - str ) ; goto out_free ; } invert = * top & INVERT ; if ( * top & PROCESS_AND ) { update_preds ( prog , N - 1 , invert ) ; * top &= ~ PROCESS_AND ; } if ( * next == '&' ) { * top |= PROCESS_AND ; break ; }","static struct prog_entry * predicate_parse ( const char * str , int nr_parens , int nr_preds , parse_pred_fn parse_pred , void * data , struct filter_parse_error * pe ) { struct prog_entry * prog_stack ; struct prog_entry * prog ; const char * ptr = str ; char * inverts = NULL ; int * op_stack ; int * top ; int invert = 0 ; int ret = - ENOMEM ; int len ; int N = 0 ; int i ; nr_preds += 2 ; op_stack = kmalloc_array ( nr_parens , sizeof ( * op_stack ) , GFP_KERNEL ) ; if ( ! op_stack ) return ERR_PTR ( - ENOMEM ) ; prog_stack = kcalloc ( nr_preds , sizeof ( * prog_stack ) , GFP_KERNEL ) ; if ( ! prog_stack ) { parse_error ( pe , - ENOMEM , 0 ) ; goto out_free ; } inverts = kmalloc_array ( nr_preds , sizeof ( * inverts ) , GFP_KERNEL ) ; if ( ! inverts ) { parse_error ( pe , - ENOMEM , 0 ) ; goto out_free ; } top = op_stack ; prog = prog_stack ; * top = 0 ; while ( * ptr ) { const char * next = ptr ++ ; if ( isspace ( * next ) ) continue ; switch ( * next ) { case '(' : if ( top - op_stack > nr_parens ) { ret = - EINVAL ; goto out_free ; } * ( ++ top ) = invert ; continue ; case '!' : if ( ! is_not ( next ) ) break ; invert = ! invert ; continue ; } if ( N >= nr_preds ) { parse_error ( pe , FILT_ERR_TOO_MANY_PREDS , next - str ) ; goto out_free ; } inverts [ N ] = invert ; prog [ N ] . target = N - 1 ; len = parse_pred ( next , data , ptr - str , pe , & prog [ N ] . pred ) ; if ( len < 0 ) { ret = len ; goto out_free ; } ptr = next + len ; N ++ ; ret = - 1 ; while ( 1 ) { next = ptr ++ ; if ( isspace ( * next ) ) continue ; switch ( * next ) { case ')' : case '\\0' : break ; case '&' : case '|' : if ( next [ 1 ] == next [ 0 ] ) { ptr ++ ; break ; } default : parse_error ( pe , FILT_ERR_TOO_MANY_PREDS , next - str ) ; goto out_free ; } invert = * top & INVERT ; if ( * top & PROCESS_AND ) { update_preds ( prog , N - 1 , invert ) ; * top &= ~ PROCESS_AND ; } if ( * next == '&' ) { * top |= PROCESS_AND ; break ; }" 392,"CWE-264 static void __xml_acl_post_process ( xmlNode * xml ) { xmlNode * cIter = __xml_first_child ( xml ) ; xml_private_t * p = xml -> _private ; if ( is_set ( p -> flags , xpf_created ) ) { xmlAttr * xIter = NULL ; for ( xIter = crm_first_attr ( xml ) ; xIter != NULL ; xIter = xIter -> next ) { const char * prop_name = ( const char * ) xIter -> name ; if ( strcmp ( prop_name , XML_ATTR_ID ) == 0 ) { continue ; } else if ( __xml_acl_check ( xml , NULL , xpf_acl_write ) ) { crm_trace ( ""Creation of %s=%s is allowed"" , crm_element_name ( xml ) , ID ( xml ) ) ; break ; } else { char * path = xml_get_path ( xml ) ; crm_trace ( ""Cannot add new node %s at %s"" , crm_element_name ( xml ) , path ) ; if ( xml != xmlDocGetRootElement ( xml -> doc ) ) { xmlUnlinkNode ( xml ) ; xmlFreeNode ( xml ) ; } free ( path ) ; return ; } } } while ( cIter != NULL ) { xmlNode * child = cIter ; cIter = __xml_next ( cIter ) ; __xml_acl_post_process ( child ) ; } }","static void __xml_acl_post_process ( xmlNode * xml ) { xmlNode * cIter = __xml_first_child ( xml ) ; xml_private_t * p = xml -> _private ; if ( is_set ( p -> flags , xpf_created ) ) { xmlAttr * xIter = NULL ; char * path = xml_get_path ( xml ) ; for ( xIter = crm_first_attr ( xml ) ; xIter != NULL ; xIter = xIter -> next ) { const char * prop_name = ( const char * ) xIter -> name ; if ( strcmp ( prop_name , XML_ATTR_ID ) == 0 && strstr ( path , ""/"" XML_CIB_TAG_ACLS ""/"" ) == NULL ) { continue ; } else if ( __xml_acl_check ( xml , NULL , xpf_acl_write ) ) { crm_trace ( ""Creation of %s=%s is allowed"" , crm_element_name ( xml ) , ID ( xml ) ) ; break ; } else { crm_trace ( ""Cannot add new node %s at %s"" , crm_element_name ( xml ) , path ) ; if ( xml != xmlDocGetRootElement ( xml -> doc ) ) { xmlUnlinkNode ( xml ) ; xmlFreeNode ( xml ) ; } free ( path ) ; return ; } } free ( path ) ; } while ( cIter != NULL ) { xmlNode * child = cIter ; cIter = __xml_next ( cIter ) ; __xml_acl_post_process ( child ) ; } }" 393,"CWE-119 void btif_config_flush ( void ) { assert ( config != NULL ) ; assert ( alarm_timer != NULL ) ; alarm_cancel ( alarm_timer ) ; pthread_mutex_lock ( & lock ) ; config_save ( config , CONFIG_FILE_PATH ) ; pthread_mutex_unlock ( & lock ) ; }",void btif_config_flush ( void ) { assert ( config != NULL ) ; assert ( alarm_timer != NULL ) ; alarm_cancel ( alarm_timer ) ; btif_config_write ( ) ; } 394,"CWE-17 static int attach_child_main ( void * data ) { struct attach_clone_payload * payload = ( struct attach_clone_payload * ) data ; int ipc_socket = payload -> ipc_socket ; lxc_attach_options_t * options = payload -> options ; struct lxc_proc_context_info * init_ctx = payload -> init_ctx ; # if HAVE_SYS_PERSONALITY_H long new_personality ; # endif int ret ; int status ; int expected ; long flags ; int fd ; uid_t new_uid ; gid_t new_gid ; expected = 0 ; status = - 1 ; ret = lxc_read_nointr_expect ( ipc_socket , & status , sizeof ( status ) , & expected ) ; if ( ret <= 0 ) { ERROR ( ""error using IPC to receive notification from initial process (0)"" ) ; shutdown ( ipc_socket , SHUT_RDWR ) ; rexit ( - 1 ) ; } if ( ! ( options -> namespaces & CLONE_NEWNS ) && ( options -> attach_flags & LXC_ATTACH_REMOUNT_PROC_SYS ) ) { ret = lxc_attach_remount_sys_proc ( ) ; if ( ret < 0 ) { shutdown ( ipc_socket , SHUT_RDWR ) ; rexit ( - 1 ) ; } } # if HAVE_SYS_PERSONALITY_H if ( options -> personality < 0 ) new_personality = init_ctx -> personality ; else new_personality = options -> personality ; if ( options -> attach_flags & LXC_ATTACH_SET_PERSONALITY ) { ret = personality ( new_personality ) ; if ( ret < 0 ) { SYSERROR ( ""could not ensure correct architecture"" ) ; shutdown ( ipc_socket , SHUT_RDWR ) ; rexit ( - 1 ) ; } } # endif if ( options -> attach_flags & LXC_ATTACH_DROP_CAPABILITIES ) { ret = lxc_attach_drop_privs ( init_ctx ) ; if ( ret < 0 ) { ERROR ( ""could not drop privileges"" ) ; shutdown ( ipc_socket , SHUT_RDWR ) ; rexit ( - 1 ) ; } } ret = lxc_attach_set_environment ( options -> env_policy , options -> extra_env_vars , options -> extra_keep_env ) ;","static int attach_child_main ( void * data ) { struct attach_clone_payload * payload = ( struct attach_clone_payload * ) data ; int ipc_socket = payload -> ipc_socket ; int procfd = payload -> procfd ; lxc_attach_options_t * options = payload -> options ; struct lxc_proc_context_info * init_ctx = payload -> init_ctx ; # if HAVE_SYS_PERSONALITY_H long new_personality ; # endif int ret ; int status ; int expected ; long flags ; int fd ; uid_t new_uid ; gid_t new_gid ; expected = 0 ; status = - 1 ; ret = lxc_read_nointr_expect ( ipc_socket , & status , sizeof ( status ) , & expected ) ; if ( ret <= 0 ) { ERROR ( ""error using IPC to receive notification from initial process (0)"" ) ; shutdown ( ipc_socket , SHUT_RDWR ) ; rexit ( - 1 ) ; } if ( ! ( options -> namespaces & CLONE_NEWNS ) && ( options -> attach_flags & LXC_ATTACH_REMOUNT_PROC_SYS ) ) { ret = lxc_attach_remount_sys_proc ( ) ; if ( ret < 0 ) { shutdown ( ipc_socket , SHUT_RDWR ) ; rexit ( - 1 ) ; } } # if HAVE_SYS_PERSONALITY_H if ( options -> personality < 0 ) new_personality = init_ctx -> personality ; else new_personality = options -> personality ; if ( options -> attach_flags & LXC_ATTACH_SET_PERSONALITY ) { ret = personality ( new_personality ) ; if ( ret < 0 ) { SYSERROR ( ""could not ensure correct architecture"" ) ; shutdown ( ipc_socket , SHUT_RDWR ) ; rexit ( - 1 ) ; } } # endif if ( options -> attach_flags & LXC_ATTACH_DROP_CAPABILITIES ) { ret = lxc_attach_drop_privs ( init_ctx ) ; if ( ret < 0 ) { ERROR ( ""could not drop privileges"" ) ; shutdown ( ipc_socket , SHUT_RDWR ) ; rexit ( - 1 ) ; } } ret = lxc_attach_set_environment ( options -> env_policy , options -> extra_env_vars , options -> extra_keep_env ) ;" 395,CWE-20 static int remove_bond ( const bt_bdaddr_t * bd_addr ) { if ( interface_ready ( ) == FALSE ) return BT_STATUS_NOT_READY ; return btif_dm_remove_bond ( bd_addr ) ; },static int remove_bond ( const bt_bdaddr_t * bd_addr ) { if ( is_restricted_mode ( ) && ! btif_storage_is_restricted_device ( bd_addr ) ) return BT_STATUS_SUCCESS ; if ( interface_ready ( ) == FALSE ) return BT_STATUS_NOT_READY ; return btif_dm_remove_bond ( bd_addr ) ; } 396,"CWE-119 static int calc_pframe_target_size_one_pass_vbr ( const VP9_COMP * const cpi ) { static const int af_ratio = 10 ; const RATE_CONTROL * const rc = & cpi -> rc ; int target ; # if USE_ALTREF_FOR_ONE_PASS target = ( ! rc -> is_src_frame_alt_ref && ( cpi -> refresh_golden_frame || cpi -> refresh_alt_ref_frame ) ) ? ( rc -> av_per_frame_bandwidth * rc -> baseline_gf_interval * af_ratio ) / ( rc -> baseline_gf_interval + af_ratio - 1 ) : ( rc -> av_per_frame_bandwidth * rc -> baseline_gf_interval ) / ( rc -> baseline_gf_interval + af_ratio - 1 ) ; # else target = rc -> av_per_frame_bandwidth ; # endif return vp9_rc_clamp_pframe_target_size ( cpi , target ) ; }","static int calc_pframe_target_size_one_pass_vbr ( const VP9_COMP * const cpi ) { static const int af_ratio = 10 ; const RATE_CONTROL * const rc = & cpi -> rc ; int target ; # if USE_ALTREF_FOR_ONE_PASS target = ( ! rc -> is_src_frame_alt_ref && ( cpi -> refresh_golden_frame || cpi -> refresh_alt_ref_frame ) ) ? ( rc -> avg_frame_bandwidth * rc -> baseline_gf_interval * af_ratio ) / ( rc -> baseline_gf_interval + af_ratio - 1 ) : ( rc -> avg_frame_bandwidth * rc -> baseline_gf_interval ) / ( rc -> baseline_gf_interval + af_ratio - 1 ) ; # else target = rc -> avg_frame_bandwidth ; # endif return vp9_rc_clamp_pframe_target_size ( cpi , target ) ; }" 397,"CWE-200 log_debug ( ""oa_base=%p, oa_length=%u"" , rqst -> rq_cred . oa_base , rqst -> rq_cred . oa_length ) ; xdrmem_create ( & xdrs , rqst -> rq_cred . oa_base , rqst -> rq_cred . oa_length , XDR_DECODE ) ; log_debug ( ""xdrmem_create() returned"" ) ; if ( ! xdr_rpc_gss_cred ( & xdrs , gc ) ) { log_debug ( ""xdr_rpc_gss_cred() failed"" ) ; XDR_DESTROY ( & xdrs ) ; return ( AUTH_BADCRED ) ; } XDR_DESTROY ( & xdrs ) ; retstat = AUTH_FAILED ; # define ret_freegc ( code ) do { retstat = code ; goto freegc ; } while ( 0 ) if ( gc -> gc_v != RPCSEC_GSS_VERSION ) ret_freegc ( AUTH_BADCRED ) ; if ( gc -> gc_svc != RPCSEC_GSS_SVC_NONE && gc -> gc_svc != RPCSEC_GSS_SVC_INTEGRITY && gc -> gc_svc != RPCSEC_GSS_SVC_PRIVACY ) ret_freegc ( AUTH_BADCRED ) ; if ( gd -> established ) { if ( gc -> gc_seq > MAXSEQ ) ret_freegc ( RPCSEC_GSS_CTXPROBLEM ) ; if ( ( offset = gd -> seqlast - gc -> gc_seq ) < 0 ) { gd -> seqlast = gc -> gc_seq ; offset = 0 - offset ; gd -> seqmask <<= offset ; offset = 0 ; } else if ( ( u_int ) offset >= gd -> win || ( gd -> seqmask & ( 1 << offset ) ) ) { * no_dispatch = 1 ; ret_freegc ( RPCSEC_GSS_CTXPROBLEM ) ; } gd -> seq = gc -> gc_seq ; gd -> seqmask |= ( 1 << offset ) ; } if ( gd -> established ) { rqst -> rq_clntname = ( char * ) gd -> client_name ; rqst -> rq_svccred = ( char * ) gd -> ctx ; } switch ( gc -> gc_proc ) { case RPCSEC_GSS_INIT : case RPCSEC_GSS_CONTINUE_INIT : if ( rqst -> rq_proc != NULLPROC ) ret_freegc ( AUTH_FAILED ) ; if ( ! svcauth_gss_acquire_cred ( ) ) ret_freegc ( AUTH_FAILED ) ; if ( ! svcauth_gss_accept_sec_context ( rqst , & gr ) ) ret_freegc ( AUTH_REJECTEDCRED ) ; if ( ! svcauth_gss_nextverf ( rqst , htonl ( gr . gr_win ) ) ) { gss_release_buffer ( & min_stat , & gr . gr_token ) ; mem_free ( gr . gr_ctx . value , sizeof ( gss_union_ctx_id_desc ) ) ; ret_freegc ( AUTH_FAILED ) ; } * no_dispatch = TRUE ; call_stat = svc_sendreply ( rqst -> rq_xprt , xdr_rpc_gss_init_res , ( caddr_t ) & gr ) ; gss_release_buffer ( & min_stat , & gr . gr_token ) ; gss_release_buffer ( & min_stat , & gd -> checksum ) ; mem_free ( gr . gr_ctx . value , sizeof ( gss_union_ctx_id_desc ) ) ; if ( ! call_stat ) ret_freegc ( AUTH_FAILED ) ; if ( gr . gr_major == GSS_S_COMPLETE ) gd -> established = TRUE ; break ; case RPCSEC_GSS_DATA : if ( ! svcauth_gss_validate ( rqst , gd , msg ) ) ret_freegc ( RPCSEC_GSS_CREDPROBLEM ) ; if ( ! svcauth_gss_nextverf ( rqst , htonl ( gc -> gc_seq ) ) ) ret_freegc ( AUTH_FAILED ) ; break ; case RPCSEC_GSS_DESTROY : if ( rqst -> rq_proc != NULLPROC ) ret_freegc ( AUTH_FAILED ) ; if ( ! svcauth_gss_validate ( rqst , gd , msg ) ) ret_freegc ( RPCSEC_GSS_CREDPROBLEM ) ; if ( ! svcauth_gss_nextverf ( rqst , htonl ( gc -> gc_seq ) ) ) ret_freegc ( AUTH_FAILED ) ; * no_dispatch = TRUE ; call_stat = svc_sendreply ( rqst -> rq_xprt , xdr_void , ( caddr_t ) NULL ) ; log_debug ( ""sendreply in destroy: %d"" , call_stat ) ; if ( ! svcauth_gss_release_cred ( ) ) ret_freegc ( AUTH_FAILED ) ; SVCAUTH_DESTROY ( rqst -> rq_xprt -> xp_auth ) ; rqst -> rq_xprt -> xp_auth = & svc_auth_none ; break ; default : ret_freegc ( AUTH_REJECTEDCRED ) ; break ; } retstat = AUTH_OK ; freegc : xdr_free ( xdr_rpc_gss_cred , gc ) ; log_debug ( ""returning %d from svcauth_gss()"" , retstat ) ; return ( retstat ) ; }","log_debug ( ""oa_base=%p, oa_length=%u"" , rqst -> rq_cred . oa_base , rqst -> rq_cred . oa_length ) ; xdrmem_create ( & xdrs , rqst -> rq_cred . oa_base , rqst -> rq_cred . oa_length , XDR_DECODE ) ; log_debug ( ""xdrmem_create() returned"" ) ; if ( ! xdr_rpc_gss_cred ( & xdrs , gc ) ) { log_debug ( ""xdr_rpc_gss_cred() failed"" ) ; XDR_DESTROY ( & xdrs ) ; return ( AUTH_BADCRED ) ; } XDR_DESTROY ( & xdrs ) ; retstat = AUTH_FAILED ; # define ret_freegc ( code ) do { retstat = code ; goto freegc ; } while ( 0 ) if ( gc -> gc_v != RPCSEC_GSS_VERSION ) ret_freegc ( AUTH_BADCRED ) ; if ( gc -> gc_svc != RPCSEC_GSS_SVC_NONE && gc -> gc_svc != RPCSEC_GSS_SVC_INTEGRITY && gc -> gc_svc != RPCSEC_GSS_SVC_PRIVACY ) ret_freegc ( AUTH_BADCRED ) ; if ( gd -> established ) { if ( gc -> gc_seq > MAXSEQ ) ret_freegc ( RPCSEC_GSS_CTXPROBLEM ) ; if ( ( offset = gd -> seqlast - gc -> gc_seq ) < 0 ) { gd -> seqlast = gc -> gc_seq ; offset = 0 - offset ; gd -> seqmask <<= offset ; offset = 0 ; } else if ( ( u_int ) offset >= gd -> win || ( gd -> seqmask & ( 1 << offset ) ) ) { * no_dispatch = 1 ; ret_freegc ( RPCSEC_GSS_CTXPROBLEM ) ; } gd -> seq = gc -> gc_seq ; gd -> seqmask |= ( 1 << offset ) ; } if ( gd -> established ) { rqst -> rq_clntname = ( char * ) gd -> client_name ; rqst -> rq_svccred = ( char * ) gd -> ctx ; } switch ( gc -> gc_proc ) { case RPCSEC_GSS_INIT : case RPCSEC_GSS_CONTINUE_INIT : if ( rqst -> rq_proc != NULLPROC ) ret_freegc ( AUTH_FAILED ) ; if ( ! svcauth_gss_acquire_cred ( ) ) ret_freegc ( AUTH_FAILED ) ; if ( ! svcauth_gss_accept_sec_context ( rqst , & gr ) ) ret_freegc ( AUTH_REJECTEDCRED ) ; if ( ! svcauth_gss_nextverf ( rqst , htonl ( gr . gr_win ) ) ) { gss_release_buffer ( & min_stat , & gr . gr_token ) ; ret_freegc ( AUTH_FAILED ) ; } * no_dispatch = TRUE ; call_stat = svc_sendreply ( rqst -> rq_xprt , xdr_rpc_gss_init_res , ( caddr_t ) & gr ) ; gss_release_buffer ( & min_stat , & gr . gr_token ) ; gss_release_buffer ( & min_stat , & gd -> checksum ) ; if ( ! call_stat ) ret_freegc ( AUTH_FAILED ) ; if ( gr . gr_major == GSS_S_COMPLETE ) gd -> established = TRUE ; break ; case RPCSEC_GSS_DATA : if ( ! svcauth_gss_validate ( rqst , gd , msg ) ) ret_freegc ( RPCSEC_GSS_CREDPROBLEM ) ; if ( ! svcauth_gss_nextverf ( rqst , htonl ( gc -> gc_seq ) ) ) ret_freegc ( AUTH_FAILED ) ; break ; case RPCSEC_GSS_DESTROY : if ( rqst -> rq_proc != NULLPROC ) ret_freegc ( AUTH_FAILED ) ; if ( ! svcauth_gss_validate ( rqst , gd , msg ) ) ret_freegc ( RPCSEC_GSS_CREDPROBLEM ) ; if ( ! svcauth_gss_nextverf ( rqst , htonl ( gc -> gc_seq ) ) ) ret_freegc ( AUTH_FAILED ) ; * no_dispatch = TRUE ; call_stat = svc_sendreply ( rqst -> rq_xprt , xdr_void , ( caddr_t ) NULL ) ; log_debug ( ""sendreply in destroy: %d"" , call_stat ) ; if ( ! svcauth_gss_release_cred ( ) ) ret_freegc ( AUTH_FAILED ) ; SVCAUTH_DESTROY ( rqst -> rq_xprt -> xp_auth ) ; rqst -> rq_xprt -> xp_auth = & svc_auth_none ; break ; default : ret_freegc ( AUTH_REJECTEDCRED ) ; break ; } retstat = AUTH_OK ; freegc : xdr_free ( xdr_rpc_gss_cred , gc ) ; log_debug ( ""returning %d from svcauth_gss()"" , retstat ) ; return ( retstat ) ; }" 398,"CWE-119 static void ctrycatchfinally ( JF , js_Ast * trystm , js_Ast * catchvar , js_Ast * catchstm , js_Ast * finallystm ) { int L1 , L2 , L3 ; L1 = emitjump ( J , F , OP_TRY ) ; { L2 = emitjump ( J , F , OP_TRY ) ; { cstm ( J , F , finallystm ) ; emit ( J , F , OP_THROW ) ; } label ( J , F , L2 ) ; if ( F -> strict ) { checkfutureword ( J , F , catchvar ) ; if ( ! strcmp ( catchvar -> string , ""arguments"" ) ) jsC_error ( J , catchvar , ""redefining \'arguments\' is not allowed in strict mode"" ) ; if ( ! strcmp ( catchvar -> string , ""eval"" ) ) jsC_error ( J , catchvar , ""redefining \'eval\' is not allowed in strict mode"" ) ; } emitline ( J , F , catchvar ) ; emitstring ( J , F , OP_CATCH , catchvar -> string ) ; cstm ( J , F , catchstm ) ; emit ( J , F , OP_ENDCATCH ) ; L3 = emitjump ( J , F , OP_JUMP ) ; } label ( J , F , L1 ) ; cstm ( J , F , trystm ) ; emit ( J , F , OP_ENDTRY ) ; label ( J , F , L3 ) ; cstm ( J , F , finallystm ) ; }","static void ctrycatchfinally ( JF , js_Ast * trystm , js_Ast * catchvar , js_Ast * catchstm , js_Ast * finallystm ) { int L1 , L2 , L3 ; L1 = emitjump ( J , F , OP_TRY ) ; { L2 = emitjump ( J , F , OP_TRY ) ; { cstm ( J , F , finallystm ) ; emit ( J , F , OP_THROW ) ; } label ( J , F , L2 ) ; if ( F -> strict ) { checkfutureword ( J , F , catchvar ) ; if ( ! strcmp ( catchvar -> string , ""arguments"" ) ) jsC_error ( J , catchvar , ""redefining \'arguments\' is not allowed in strict mode"" ) ; if ( ! strcmp ( catchvar -> string , ""eval"" ) ) jsC_error ( J , catchvar , ""redefining \'eval\' is not allowed in strict mode"" ) ; } emitline ( J , F , catchvar ) ; emitstring ( J , F , OP_CATCH , catchvar -> string ) ; cstm ( J , F , catchstm ) ; emit ( J , F , OP_ENDCATCH ) ; emit ( J , F , OP_ENDTRY ) ; L3 = emitjump ( J , F , OP_JUMP ) ; } label ( J , F , L1 ) ; cstm ( J , F , trystm ) ; emit ( J , F , OP_ENDTRY ) ; label ( J , F , L3 ) ; cstm ( J , F , finallystm ) ; }" 399,"CWE-119 static int calc_active_worst_quality_one_pass_cbr ( const VP9_COMP * cpi ) { const VP9_COMMON * const cm = & cpi -> common ; const VP9_CONFIG * oxcf = & cpi -> oxcf ; const RATE_CONTROL * rc = & cpi -> rc ; int64_t critical_level = oxcf -> optimal_buffer_level >> 2 ; int64_t buff_lvl_step = 0 ; int adjustment = 0 ; int active_worst_quality ; if ( cm -> frame_type == KEY_FRAME ) return rc -> worst_quality ; if ( cm -> current_video_frame > 1 ) active_worst_quality = MIN ( rc -> worst_quality , rc -> avg_frame_qindex [ INTER_FRAME ] * 5 / 4 ) ; else active_worst_quality = MIN ( rc -> worst_quality , rc -> avg_frame_qindex [ KEY_FRAME ] * 3 / 2 ) ; if ( rc -> buffer_level > oxcf -> optimal_buffer_level ) { int max_adjustment_down = active_worst_quality / 3 ; if ( max_adjustment_down ) { buff_lvl_step = ( ( oxcf -> maximum_buffer_size - oxcf -> optimal_buffer_level ) / max_adjustment_down ) ; if ( buff_lvl_step ) adjustment = ( int ) ( ( rc -> buffer_level - oxcf -> optimal_buffer_level ) / buff_lvl_step ) ; active_worst_quality -= adjustment ; } } else if ( rc -> buffer_level > critical_level ) { if ( critical_level ) { buff_lvl_step = ( oxcf -> optimal_buffer_level - critical_level ) ; if ( buff_lvl_step ) { adjustment = ( int ) ( ( rc -> worst_quality - rc -> avg_frame_qindex [ INTER_FRAME ] ) * ( oxcf -> optimal_buffer_level - rc -> buffer_level ) / buff_lvl_step ) ; } active_worst_quality = rc -> avg_frame_qindex [ INTER_FRAME ] + adjustment ; } } else { active_worst_quality = rc -> worst_quality ; } return active_worst_quality ; }","static int calc_active_worst_quality_one_pass_cbr ( const VP9_COMP * cpi ) { const VP9_COMMON * const cm = & cpi -> common ; const RATE_CONTROL * rc = & cpi -> rc ; int64_t critical_level = rc -> optimal_buffer_level >> 3 ; int64_t buff_lvl_step = 0 ; int adjustment = 0 ; int active_worst_quality ; int ambient_qp ; unsigned int num_frames_weight_key = 5 * cpi -> svc . number_temporal_layers ; if ( cm -> frame_type == KEY_FRAME ) return rc -> worst_quality ; ambient_qp = ( cm -> current_video_frame < num_frames_weight_key ) ? MIN ( rc -> avg_frame_qindex [ INTER_FRAME ] , rc -> avg_frame_qindex [ KEY_FRAME ] ) : rc -> avg_frame_qindex [ INTER_FRAME ] ; active_worst_quality = MIN ( rc -> worst_quality , ambient_qp * 5 / 4 ) ; if ( rc -> buffer_level > rc -> optimal_buffer_level ) { int max_adjustment_down = active_worst_quality / 3 ; if ( max_adjustment_down ) { buff_lvl_step = ( ( rc -> maximum_buffer_size - rc -> optimal_buffer_level ) / max_adjustment_down ) ; if ( buff_lvl_step ) adjustment = ( int ) ( ( rc -> buffer_level - rc -> optimal_buffer_level ) / buff_lvl_step ) ; active_worst_quality -= adjustment ; } } else if ( rc -> buffer_level > critical_level ) { if ( critical_level ) { buff_lvl_step = ( rc -> optimal_buffer_level - critical_level ) ; if ( buff_lvl_step ) { adjustment = ( int ) ( ( rc -> worst_quality - ambient_qp ) * ( rc -> optimal_buffer_level - rc -> buffer_level ) / buff_lvl_step ) ; } active_worst_quality = ambient_qp + adjustment ; } } else { active_worst_quality = rc -> worst_quality ; } return active_worst_quality ; }" 400,"CWE-119 int module_load ( YR_SCAN_CONTEXT * context , YR_OBJECT * module_object , void * module_data , size_t module_data_size ) { set_integer ( 1 , module_object , ""constants.one"" ) ; set_integer ( 2 , module_object , ""constants.two"" ) ; set_string ( ""foo"" , module_object , ""constants.foo"" ) ; set_string ( """" , module_object , ""constants.empty"" ) ; set_integer ( 1 , module_object , ""struct_array[1].i"" ) ; set_integer ( 0 , module_object , ""integer_array[%i]"" , 0 ) ; set_integer ( 1 , module_object , ""integer_array[%i]"" , 1 ) ; set_integer ( 2 , module_object , ""integer_array[%i]"" , 2 ) ; set_string ( ""foo"" , module_object , ""string_array[%i]"" , 0 ) ; set_string ( ""bar"" , module_object , ""string_array[%i]"" , 1 ) ; set_string ( ""baz"" , module_object , ""string_array[%i]"" , 2 ) ; set_sized_string ( ""foo\\0bar"" , 7 , module_object , ""string_array[%i]"" , 3 ) ; set_string ( ""foo"" , module_object , ""string_dict[%s]"" , ""foo"" ) ; set_string ( ""bar"" , module_object , ""string_dict[\\""bar\\""]"" ) ; set_string ( ""foo"" , module_object , ""struct_dict[%s].s"" , ""foo"" ) ; set_integer ( 1 , module_object , ""struct_dict[%s].i"" , ""foo"" ) ; return ERROR_SUCCESS ; }","int module_load ( YR_SCAN_CONTEXT * context , YR_OBJECT * module_object , void * module_data , size_t module_data_size ) { set_integer ( 1 , module_object , ""constants.one"" ) ; set_integer ( 2 , module_object , ""constants.two"" ) ; set_string ( ""foo"" , module_object , ""constants.foo"" ) ; set_string ( """" , module_object , ""constants.empty"" ) ; set_integer ( 1 , module_object , ""struct_array[1].i"" ) ; set_integer ( 0 , module_object , ""integer_array[%i]"" , 0 ) ; set_integer ( 1 , module_object , ""integer_array[%i]"" , 1 ) ; set_integer ( 2 , module_object , ""integer_array[%i]"" , 2 ) ; set_integer ( 256 , module_object , ""integer_array[%i]"" , 256 ) ; set_string ( ""foo"" , module_object , ""string_array[%i]"" , 0 ) ; set_string ( ""bar"" , module_object , ""string_array[%i]"" , 1 ) ; set_string ( ""baz"" , module_object , ""string_array[%i]"" , 2 ) ; set_sized_string ( ""foo\\0bar"" , 7 , module_object , ""string_array[%i]"" , 3 ) ; set_string ( ""foo"" , module_object , ""string_dict[%s]"" , ""foo"" ) ; set_string ( ""bar"" , module_object , ""string_dict[\\""bar\\""]"" ) ; set_string ( ""foo"" , module_object , ""struct_dict[%s].s"" , ""foo"" ) ; set_integer ( 1 , module_object , ""struct_dict[%s].i"" , ""foo"" ) ; return ERROR_SUCCESS ; }" 401,"CWE-125 static int jpc_pi_nextrpcl ( 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 r ; uint_fast32_t rpx ; uint_fast32_t rpy ; uint_fast32_t trx0 ; uint_fast32_t try0 ; pchg = pi -> pchg ; if ( ! pi -> prgvolfirst ) { goto skip ; } else { pi -> xstep = 0 ; pi -> ystep = 0 ; for ( compno = 0 , picomp = pi -> picomps ; compno < pi -> numcomps ; for ( rlvlno = 0 , pirlvl = picomp -> pirlvls ; rlvlno < picomp -> numrlvls ; ++ rlvlno , ++ pirlvl ) { 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 ) ; } } pi -> prgvolfirst = 0 ; } for ( pi -> rlvlno = pchg -> rlvlnostart ; pi -> rlvlno < pchg -> rlvlnoend && pi -> rlvlno < pi -> maxrlvls ; ++ pi -> rlvlno ) { 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 < JAS_CAST ( int , pchg -> compnoend ) && pi -> compno < pi -> numcomps ; ++ pi -> compno , ++ pi -> picomp ) { if ( pi -> rlvlno >= pi -> picomp -> numrlvls ) { continue ; } pi -> pirlvl = & pi -> picomp -> pirlvls [ pi -> rlvlno ] ; if ( pi -> pirlvl -> numprcs == 0 ) { continue ; } r = pi -> picomp -> numrlvls - 1 - pi -> rlvlno ; rpx = r + pi -> pirlvl -> prcwidthexpn ; rpy = r + pi -> pirlvl -> prcheightexpn ; trx0 = JPC_CEILDIV ( pi -> xstart , pi -> picomp -> hsamp << r ) ; try0 = JPC_CEILDIV ( pi -> ystart , pi -> picomp -> vsamp << r ) ; if ( ( ( pi -> x == pi -> xstart && ( ( trx0 << r ) % ( JAS_CAST ( uint_fast32_t , 1 ) << rpx ) ) ) || ! ( pi -> x % ( JAS_CAST ( uint_fast32_t , 1 ) << rpx ) ) ) && ( ( pi -> y == pi -> ystart && ( ( try0 << r ) % ( JAS_CAST ( uint_fast32_t , 1 ) << rpy ) ) ) || ! ( pi -> y % ( JAS_CAST ( uint_fast32_t , 1 ) << rpy ) ) ) ) { 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 ) ; pi -> prcno = prcvind * pi -> pirlvl -> numhprcs + prchind ; assert ( pi -> prcno < pi -> pirlvl -> numprcs ) ; for ( pi -> lyrno = 0 ; pi -> lyrno <","static int jpc_pi_nextrpcl ( 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 r ; uint_fast32_t rpx ; uint_fast32_t rpy ; uint_fast32_t trx0 ; uint_fast32_t try0 ; pchg = pi -> pchg ; if ( ! pi -> prgvolfirst ) { goto skip ; } else { pi -> xstep = 0 ; pi -> ystep = 0 ; for ( compno = 0 , picomp = pi -> picomps ; compno < pi -> numcomps ; + compno , ++ picomp ) { for ( rlvlno = 0 , pirlvl = picomp -> pirlvls ; rlvlno < picomp -> numrlvls ; ++ rlvlno , ++ pirlvl ) { if ( pirlvl -> prcwidthexpn + picomp -> numrlvls > JAS_UINTFAST32_NUMBITS - 2 || pirlvl -> prcheightexpn + 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 ) ; } } pi -> prgvolfirst = 0 ; } for ( pi -> rlvlno = pchg -> rlvlnostart ; pi -> rlvlno < pchg -> rlvlnoend && pi -> rlvlno < pi -> maxrlvls ; ++ pi -> rlvlno ) { 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 < JAS_CAST ( int , pchg -> compnoend ) && pi -> compno < pi -> numcomps ; ++ pi -> compno , ++ pi -> picomp ) { if ( pi -> rlvlno >= pi -> picomp -> numrlvls ) { continue ; } pi -> pirlvl = & pi -> picomp -> pirlvls [ pi -> rlvlno ] ; if ( pi -> pirlvl -> numprcs == 0 ) { continue ; } r = pi -> picomp -> numrlvls - 1 - pi -> rlvlno ; rpx = r + pi -> pirlvl -> prcwidthexpn ; rpy = r + pi -> pirlvl -> prcheightexpn ; trx0 = JPC_CEILDIV ( pi -> xstart , pi -> picomp -> hsamp << r ) ; try0 = JPC_CEILDIV ( pi -> ystart , pi -> picomp -> vsamp << r ) ; if ( ( ( pi -> x == pi -> xstart && ( ( trx0 << r ) % ( JAS_CAST ( uint_fast32_t , 1 ) << rpx ) ) ) || ! ( pi -> x % ( JAS_CAST ( uint_fast32_t , 1 ) << rpx ) ) ) && ( ( pi -> y == pi -> ystart && ( ( try0 << r ) % ( JAS_CAST ( uint_fast32_t , 1 ) << rpy ) ) ) || ! ( pi -> y % ( JAS_CAST ( uint_fast32_t , 1 ) << rpy ) ) ) ) { 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 ) ; pi -> prcno = prcvind * pi -> pirlvl -> numhprcs + prchind ; assert ( pi -> prcno < pi -> pirlvl -> numprcs ) ; for ( pi -> lyrno = 0 ; pi -> lyrno <" 402,"CWE-119 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 ; if ( BPF_CLASS ( insn -> code ) != BPF_ALU64 ) { coerce_reg_to_size ( dst_reg , 4 ) ; coerce_reg_to_size ( & src_reg , 4 ) ; } 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 ) ; 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 ;","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 ) ; 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 ;" 403,"CWE-190 jas_matrix_t * jas_matrix_create ( int numrows , int numcols ) { jas_matrix_t * matrix ; int i ; if ( numrows < 0 || numcols < 0 ) { return 0 ; } if ( ! ( matrix = jas_malloc ( sizeof ( jas_matrix_t ) ) ) ) { return 0 ; } matrix -> flags_ = 0 ; matrix -> numrows_ = numrows ; matrix -> numcols_ = numcols ; matrix -> rows_ = 0 ; matrix -> maxrows_ = numrows ; matrix -> data_ = 0 ; matrix -> datasize_ = numrows * numcols ; if ( matrix -> maxrows_ > 0 ) { if ( ! ( matrix -> rows_ = jas_alloc2 ( matrix -> maxrows_ , sizeof ( jas_seqent_t * ) ) ) ) { jas_matrix_destroy ( matrix ) ; return 0 ; } } if ( matrix -> datasize_ > 0 ) { if ( ! ( matrix -> data_ = jas_alloc2 ( matrix -> datasize_ , sizeof ( jas_seqent_t ) ) ) ) { jas_matrix_destroy ( matrix ) ; return 0 ; } } 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 ; }","jas_matrix_t * jas_matrix_create ( int numrows , int numcols ) { jas_matrix_t * matrix ; int i ; 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 ; }" 404,"CWE-310 static int crypto_report_one ( struct crypto_alg * alg , struct crypto_user_alg * ualg , struct sk_buff * skb ) { memcpy ( & ualg -> cru_name , & alg -> cra_name , sizeof ( ualg -> cru_name ) ) ; memcpy ( & ualg -> cru_driver_name , & alg -> cra_driver_name , sizeof ( ualg -> cru_driver_name ) ) ; memcpy ( & ualg -> cru_module_name , module_name ( alg -> cra_module ) , CRYPTO_MAX_ALG_NAME ) ; ualg -> cru_flags = alg -> cra_flags ; ualg -> cru_refcnt = atomic_read ( & alg -> cra_refcnt ) ; if ( nla_put_u32 ( skb , CRYPTOCFGA_PRIORITY_VAL , alg -> cra_priority ) ) goto nla_put_failure ; if ( alg -> cra_flags & CRYPTO_ALG_LARVAL ) { struct crypto_report_larval rl ; snprintf ( rl . type , CRYPTO_MAX_ALG_NAME , ""%s"" , ""larval"" ) ; if ( nla_put ( skb , CRYPTOCFGA_REPORT_LARVAL , sizeof ( struct crypto_report_larval ) , & rl ) ) goto nla_put_failure ; goto out ; } if ( alg -> cra_type && alg -> cra_type -> report ) { if ( alg -> cra_type -> report ( skb , alg ) ) goto nla_put_failure ; goto out ; } switch ( alg -> cra_flags & ( CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_LARVAL ) ) { case CRYPTO_ALG_TYPE_CIPHER : if ( crypto_report_cipher ( skb , alg ) ) goto nla_put_failure ; break ; case CRYPTO_ALG_TYPE_COMPRESS : if ( crypto_report_comp ( skb , alg ) ) goto nla_put_failure ; break ; } out : return 0 ; nla_put_failure : return - EMSGSIZE ; }","static int crypto_report_one ( struct crypto_alg * alg , struct crypto_user_alg * ualg , struct sk_buff * skb ) { strncpy ( ualg -> cru_name , alg -> cra_name , sizeof ( ualg -> cru_name ) ) ; strncpy ( ualg -> cru_driver_name , alg -> cra_driver_name , sizeof ( ualg -> cru_driver_name ) ) ; strncpy ( ualg -> cru_module_name , module_name ( alg -> cra_module ) , sizeof ( ualg -> cru_module_name ) ) ; ualg -> cru_type = 0 ; ualg -> cru_mask = 0 ; ualg -> cru_flags = alg -> cra_flags ; ualg -> cru_refcnt = atomic_read ( & alg -> cra_refcnt ) ; if ( nla_put_u32 ( skb , CRYPTOCFGA_PRIORITY_VAL , alg -> cra_priority ) ) goto nla_put_failure ; if ( alg -> cra_flags & CRYPTO_ALG_LARVAL ) { struct crypto_report_larval rl ; strncpy ( rl . type , ""larval"" , sizeof ( rl . type ) ) ; if ( nla_put ( skb , CRYPTOCFGA_REPORT_LARVAL , sizeof ( struct crypto_report_larval ) , & rl ) ) goto nla_put_failure ; goto out ; } if ( alg -> cra_type && alg -> cra_type -> report ) { if ( alg -> cra_type -> report ( skb , alg ) ) goto nla_put_failure ; goto out ; } switch ( alg -> cra_flags & ( CRYPTO_ALG_TYPE_MASK | CRYPTO_ALG_LARVAL ) ) { case CRYPTO_ALG_TYPE_CIPHER : if ( crypto_report_cipher ( skb , alg ) ) goto nla_put_failure ; break ; case CRYPTO_ALG_TYPE_COMPRESS : if ( crypto_report_comp ( skb , alg ) ) goto nla_put_failure ; break ; } out : return 0 ; nla_put_failure : return - EMSGSIZE ; }" 405,"CWE-119 RD_BOOL cssp_read_tsrequest ( STREAM token , STREAM pubkey ) { STREAM s ; int length ; int tagval ; s = tcp_recv ( NULL , 4 ) ; if ( s == NULL ) return False ; if ( s -> p [ 0 ] != ( BER_TAG_SEQUENCE | BER_TAG_CONSTRUCTED ) ) { logger ( Protocol , Error , ""cssp_read_tsrequest(), expected BER_TAG_SEQUENCE|BER_TAG_CONSTRUCTED, got %x"" , s -> p [ 0 ] ) ; return False ; } if ( s -> p [ 1 ] < 0x80 ) length = s -> p [ 1 ] - 2 ; else if ( s -> p [ 1 ] == 0x81 ) length = s -> p [ 2 ] - 1 ; else if ( s -> p [ 1 ] == 0x82 ) length = ( s -> p [ 2 ] << 8 ) | s -> p [ 3 ] ; else return False ; s = tcp_recv ( s , length ) ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_SEQUENCE | BER_TAG_CONSTRUCTED ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_CTXT_SPECIFIC | BER_TAG_CONSTRUCTED | 0 ) ) return False ; in_uint8s ( s , length ) ; if ( token ) { if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_CTXT_SPECIFIC | BER_TAG_CONSTRUCTED | 1 ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_SEQUENCE | BER_TAG_CONSTRUCTED ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_SEQUENCE | BER_TAG_CONSTRUCTED ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_CTXT_SPECIFIC | BER_TAG_CONSTRUCTED | 0 ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != BER_TAG_OCTET_STRING ) return False ; token -> end = token -> p = token -> data ; out_uint8p ( token , s -> p , length ) ; s_mark_end ( token ) ; } if ( pubkey ) { if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_CTXT_SPECIFIC | BER_TAG_CONSTRUCTED | 3 ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != BER_TAG_OCTET_STRING ) return False ; pubkey -> data = pubkey -> p = s -> p ; pubkey -> end = pubkey -> data + length ; pubkey -> size = length ; } return True ; }","RD_BOOL cssp_read_tsrequest ( STREAM token , STREAM pubkey ) { STREAM s ; int length ; int tagval ; struct stream packet ; s = tcp_recv ( NULL , 4 ) ; if ( s == NULL ) return False ; if ( s -> p [ 0 ] != ( BER_TAG_SEQUENCE | BER_TAG_CONSTRUCTED ) ) { logger ( Protocol , Error , ""cssp_read_tsrequest(), expected BER_TAG_SEQUENCE|BER_TAG_CONSTRUCTED, got %x"" , s -> p [ 0 ] ) ; return False ; } if ( s -> p [ 1 ] < 0x80 ) length = s -> p [ 1 ] - 2 ; else if ( s -> p [ 1 ] == 0x81 ) length = s -> p [ 2 ] - 1 ; else if ( s -> p [ 1 ] == 0x82 ) length = ( s -> p [ 2 ] << 8 ) | s -> p [ 3 ] ; else return False ; s = tcp_recv ( s , length ) ; packet = * s ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_SEQUENCE | BER_TAG_CONSTRUCTED ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_CTXT_SPECIFIC | BER_TAG_CONSTRUCTED | 0 ) ) return False ; if ( ! s_check_rem ( s , length ) ) { rdp_protocol_error ( ""cssp_read_tsrequest(), consume of version from stream would overrun"" , & packet ) ; } in_uint8s ( s , length ) ; if ( token ) { if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_CTXT_SPECIFIC | BER_TAG_CONSTRUCTED | 1 ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_SEQUENCE | BER_TAG_CONSTRUCTED ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_SEQUENCE | BER_TAG_CONSTRUCTED ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_CTXT_SPECIFIC | BER_TAG_CONSTRUCTED | 0 ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != BER_TAG_OCTET_STRING ) return False ; if ( ! s_check_rem ( s , length ) ) { rdp_protocol_error ( ""cssp_read_tsrequest(), consume of token from stream would overrun"" , & packet ) ; } s_realloc ( token , length ) ; s_reset ( token ) ; out_uint8p ( token , s -> p , length ) ; s_mark_end ( token ) ; } if ( pubkey ) { if ( ! ber_in_header ( s , & tagval , & length ) || tagval != ( BER_TAG_CTXT_SPECIFIC | BER_TAG_CONSTRUCTED | 3 ) ) return False ; if ( ! ber_in_header ( s , & tagval , & length ) || tagval != BER_TAG_OCTET_STRING ) return False ; pubkey -> data = pubkey -> p = s -> p ; pubkey -> end = pubkey -> data + length ; pubkey -> size = length ; } return True ; }" 406,"CWE-119 ( c == '-' ) || ( c == '.' ) || ( c == 0xB7 ) || ( ( c >= 0xC0 ) && ( c <= 0xD6 ) ) || ( ( c >= 0xD8 ) && ( c <= 0xF6 ) ) || ( ( c >= 0xF8 ) && ( c <= 0x2FF ) ) || ( ( c >= 0x300 ) && ( c <= 0x36F ) ) || ( ( c >= 0x370 ) && ( c <= 0x37D ) ) || ( ( c >= 0x37F ) && ( c <= 0x1FFF ) ) || ( ( c >= 0x200C ) && ( c <= 0x200D ) ) || ( ( c >= 0x203F ) && ( c <= 0x2040 ) ) || ( ( c >= 0x2070 ) && ( c <= 0x218F ) ) || ( ( c >= 0x2C00 ) && ( c <= 0x2FEF ) ) || ( ( c >= 0x3001 ) && ( c <= 0xD7FF ) ) || ( ( c >= 0xF900 ) && ( c <= 0xFDCF ) ) || ( ( c >= 0xFDF0 ) && ( c <= 0xFFFD ) ) || ( ( c >= 0x10000 ) && ( c <= 0xEFFFF ) ) ) ) { if ( count ++ > XML_PARSER_CHUNK_SIZE ) { count = 0 ; GROW ; if ( ctxt -> instate == XML_PARSER_EOF ) return ( NULL ) ; } len += l ; NEXTL ( l ) ; c = CUR_CHAR ( l ) ; } } else { if ( ( c == ' ' ) || ( c == '>' ) || ( c == '/' ) || ( ! IS_LETTER ( c ) && ( c != '_' ) && ( c != ':' ) ) ) { return ( NULL ) ; } len += l ; NEXTL ( l ) ; c = CUR_CHAR ( l ) ; while ( ( c != ' ' ) && ( c != '>' ) && ( c != '/' ) && ( ( IS_LETTER ( c ) ) || ( IS_DIGIT ( c ) ) || ( c == '.' ) || ( c == '-' ) || ( c == '_' ) || ( c == ':' ) || ( IS_COMBINING ( c ) ) || ( IS_EXTENDER ( c ) ) ) ) { if ( count ++ > XML_PARSER_CHUNK_SIZE ) { count = 0 ; GROW ; if ( ctxt -> instate == XML_PARSER_EOF ) return ( NULL ) ; } len += l ; NEXTL ( l ) ; c = CUR_CHAR ( l ) ; if ( c == 0 ) { count = 0 ; GROW ; if ( ctxt -> instate == XML_PARSER_EOF ) return ( NULL ) ; c = CUR_CHAR ( l ) ; } } } if ( ( len > XML_MAX_NAME_LENGTH ) && ( ( ctxt -> options & XML_PARSE_HUGE ) == 0 ) ) { xmlFatalErr ( ctxt , XML_ERR_NAME_TOO_LONG , ""Name"" ) ; return ( NULL ) ; } if ( ( * ctxt -> input -> cur == '\\n' ) && ( ctxt -> input -> cur [ - 1 ] == '\\r' ) ) return ( xmlDictLookup ( ctxt -> dict , ctxt -> input -> cur - ( len + 1 ) , len ) ) ; return ( xmlDictLookup ( ctxt -> dict , ctxt -> input -> cur - len , len ) ) ; }","( c == '-' ) || ( c == '.' ) || ( c == 0xB7 ) || ( ( c >= 0xC0 ) && ( c <= 0xD6 ) ) || ( ( c >= 0xD8 ) && ( c <= 0xF6 ) ) || ( ( c >= 0xF8 ) && ( c <= 0x2FF ) ) || ( ( c >= 0x300 ) && ( c <= 0x36F ) ) || ( ( c >= 0x370 ) && ( c <= 0x37D ) ) || ( ( c >= 0x37F ) && ( c <= 0x1FFF ) ) || ( ( c >= 0x200C ) && ( c <= 0x200D ) ) || ( ( c >= 0x203F ) && ( c <= 0x2040 ) ) || ( ( c >= 0x2070 ) && ( c <= 0x218F ) ) || ( ( c >= 0x2C00 ) && ( c <= 0x2FEF ) ) || ( ( c >= 0x3001 ) && ( c <= 0xD7FF ) ) || ( ( c >= 0xF900 ) && ( c <= 0xFDCF ) ) || ( ( c >= 0xFDF0 ) && ( c <= 0xFFFD ) ) || ( ( c >= 0x10000 ) && ( c <= 0xEFFFF ) ) ) ) { if ( count ++ > XML_PARSER_CHUNK_SIZE ) { count = 0 ; GROW ; if ( ctxt -> instate == XML_PARSER_EOF ) return ( NULL ) ; } len += l ; NEXTL ( l ) ; c = CUR_CHAR ( l ) ; } } else { if ( ( c == ' ' ) || ( c == '>' ) || ( c == '/' ) || ( ! IS_LETTER ( c ) && ( c != '_' ) && ( c != ':' ) ) ) { return ( NULL ) ; } len += l ; NEXTL ( l ) ; c = CUR_CHAR ( l ) ; while ( ( c != ' ' ) && ( c != '>' ) && ( c != '/' ) && ( ( IS_LETTER ( c ) ) || ( IS_DIGIT ( c ) ) || ( c == '.' ) || ( c == '-' ) || ( c == '_' ) || ( c == ':' ) || ( IS_COMBINING ( c ) ) || ( IS_EXTENDER ( c ) ) ) ) { if ( count ++ > XML_PARSER_CHUNK_SIZE ) { count = 0 ; GROW ; if ( ctxt -> instate == XML_PARSER_EOF ) return ( NULL ) ; } len += l ; NEXTL ( l ) ; c = CUR_CHAR ( l ) ; } } if ( ( len > XML_MAX_NAME_LENGTH ) && ( ( ctxt -> options & XML_PARSE_HUGE ) == 0 ) ) { xmlFatalErr ( ctxt , XML_ERR_NAME_TOO_LONG , ""Name"" ) ; return ( NULL ) ; } if ( ctxt -> input -> cur - ctxt -> input -> base < len ) { xmlFatalErr ( ctxt , XML_ERR_INTERNAL_ERROR , ""unexpected change of input buffer"" ) ; return ( NULL ) ; } if ( ( * ctxt -> input -> cur == '\\n' ) && ( ctxt -> input -> cur [ - 1 ] == '\\r' ) ) return ( xmlDictLookup ( ctxt -> dict , ctxt -> input -> cur - ( len + 1 ) , len ) ) ; return ( xmlDictLookup ( ctxt -> dict , ctxt -> input -> cur - len , len ) ) ; }" 407,"CWE-190 static long mem_seek ( jas_stream_obj_t * obj , long offset , int origin ) { jas_stream_memobj_t * m = ( jas_stream_memobj_t * ) obj ; long newpos ; JAS_DBGLOG ( 100 , ( ""mem_seek(%p, %ld, %d)\\n"" , obj , offset , origin ) ) ; switch ( origin ) { case SEEK_SET : newpos = offset ; break ; case SEEK_END : newpos = m -> len_ - offset ; break ; case SEEK_CUR : newpos = m -> pos_ + offset ; break ; default : abort ( ) ; break ; } if ( newpos < 0 ) { return - 1 ; } m -> pos_ = newpos ; return m -> pos_ ; }","static long mem_seek ( jas_stream_obj_t * obj , long offset , int origin ) { jas_stream_memobj_t * m = ( jas_stream_memobj_t * ) obj ; size_t newpos ; JAS_DBGLOG ( 100 , ( ""mem_seek(%p, %ld, %d)\\n"" , obj , offset , origin ) ) ; switch ( origin ) { case SEEK_SET : newpos = offset ; break ; case SEEK_END : newpos = m -> len_ - offset ; break ; case SEEK_CUR : newpos = m -> pos_ + offset ; break ; default : abort ( ) ; break ; } if ( newpos < 0 ) { return - 1 ; } m -> pos_ = newpos ; return m -> pos_ ; }" 408,"CWE-189 native_handle_t * native_handle_create ( int numFds , int numInts ) { native_handle_t * h = malloc ( sizeof ( native_handle_t ) + sizeof ( int ) * ( numFds + numInts ) ) ; if ( h ) { h -> version = sizeof ( native_handle_t ) ; h -> numFds = numFds ; h -> numInts = numInts ; } return h ; }","native_handle_t * native_handle_create ( int numFds , int numInts ) { if ( numFds < 0 || numInts < 0 || numFds > kMaxNativeFds || numInts > kMaxNativeInts ) { return NULL ; } size_t mallocSize = sizeof ( native_handle_t ) + ( sizeof ( int ) * ( numFds + numInts ) ) ; native_handle_t * h = malloc ( mallocSize ) ; if ( h ) { h -> version = sizeof ( native_handle_t ) ; h -> numFds = numFds ; h -> numInts = numInts ; } return h ; }" 409,"CWE-284 static int accept_server_socket ( int sfd ) { struct sockaddr_un remote ; struct pollfd pfd ; int fd ; socklen_t len = sizeof ( struct sockaddr_un ) ; BTIF_TRACE_EVENT ( ""accept fd %d"" , sfd ) ; pfd . fd = sfd ; pfd . events = POLLIN ; if ( poll ( & pfd , 1 , 0 ) == 0 ) { BTIF_TRACE_EVENT ( ""accept poll timeout"" ) ; return - 1 ; } if ( ( fd = accept ( sfd , ( struct sockaddr * ) & remote , & len ) ) == - 1 ) { BTIF_TRACE_ERROR ( ""sock accept failed (%s)"" , strerror ( errno ) ) ; return - 1 ; } return fd ; }","static int accept_server_socket ( int sfd ) { struct sockaddr_un remote ; struct pollfd pfd ; int fd ; socklen_t len = sizeof ( struct sockaddr_un ) ; BTIF_TRACE_EVENT ( ""accept fd %d"" , sfd ) ; pfd . fd = sfd ; pfd . events = POLLIN ; if ( TEMP_FAILURE_RETRY ( poll ( & pfd , 1 , 0 ) ) == 0 ) { BTIF_TRACE_EVENT ( ""accept poll timeout"" ) ; return - 1 ; } if ( ( fd = TEMP_FAILURE_RETRY ( accept ( sfd , ( struct sockaddr * ) & remote , & len ) ) ) == - 1 ) { BTIF_TRACE_ERROR ( ""sock accept failed (%s)"" , strerror ( errno ) ) ; return - 1 ; } return fd ; }" 410,"CWE-119 static void handle_data_packet ( struct mt_connection * curconn , struct mt_mactelnet_hdr * pkthdr , int data_len ) { struct mt_mactelnet_control_hdr cpkt ; struct mt_packet pdata ; unsigned char * data = pkthdr -> data ; unsigned int act_size = 0 ; int got_user_packet = 0 ; int got_pass_packet = 0 ; int got_width_packet = 0 ; int got_height_packet = 0 ; int success ; success = parse_control_packet ( data , data_len - MT_HEADER_LEN , & cpkt ) ; while ( success ) { if ( cpkt . cptype == MT_CPTYPE_BEGINAUTH ) { int plen , i ; if ( ! curconn -> have_pass_salt ) { for ( i = 0 ; i < 16 ; ++ i ) { curconn -> pass_salt [ i ] = rand ( ) % 256 ; } curconn -> have_pass_salt = 1 ; memset ( curconn -> trypassword , 0 , sizeof ( curconn -> trypassword ) ) ; } init_packet ( & pdata , MT_PTYPE_DATA , pkthdr -> dstaddr , pkthdr -> srcaddr , pkthdr -> seskey , curconn -> outcounter ) ; plen = add_control_packet ( & pdata , MT_CPTYPE_PASSSALT , ( curconn -> pass_salt ) , 16 ) ; curconn -> outcounter += plen ; send_udp ( curconn , & pdata ) ; } else if ( cpkt . cptype == MT_CPTYPE_USERNAME && curconn -> state != STATE_ACTIVE ) { memcpy ( curconn -> username , cpkt . data , act_size = ( cpkt . length > MT_MNDP_MAX_STRING_SIZE - 1 ? MT_MNDP_MAX_STRING_SIZE - 1 : cpkt . length ) ) ; curconn -> username [ act_size ] = 0 ; got_user_packet = 1 ; } else if ( cpkt . cptype == MT_CPTYPE_TERM_WIDTH && cpkt . length >= 2 ) { unsigned short width ; memcpy ( & width , cpkt . data , 2 ) ; curconn -> terminal_width = le16toh ( width ) ; got_width_packet = 1 ; } else if ( cpkt . cptype == MT_CPTYPE_TERM_HEIGHT && cpkt . length >= 2 ) { unsigned short height ; memcpy ( & height , cpkt . data , 2 ) ; curconn -> terminal_height = le16toh ( height ) ; got_height_packet = 1 ; } else if ( cpkt . cptype == MT_CPTYPE_TERM_TYPE ) { memcpy ( curconn -> terminal_type , cpkt . data , act_size = ( cpkt . length > 30 - 1 ? 30 - 1 : cpkt . length ) ) ; curconn -> terminal_type [ act_size ] = 0 ; } else if ( cpkt . cptype == MT_CPTYPE_PASSWORD ) { # if defined ( __linux__ ) && defined ( _POSIX_MEMLOCK_RANGE ) mlock ( curconn -> trypassword , 17 ) ; # endif memcpy ( curconn -> trypassword , cpkt . data , 17 ) ; got_pass_packet = 1 ; } else if ( cpkt . cptype == MT_CPTYPE_PLAINDATA ) { if ( curconn -> state == STATE_ACTIVE && curconn -> ptsfd != - 1 ) { write ( curconn -> ptsfd , cpkt . data , cpkt . length ) ; } } else { syslog ( LOG_WARNING , _ ( ""(%d) Unhandeled control packet type: %d"" ) , curconn -> seskey , cpkt . cptype ) ; } success = parse_control_packet ( NULL , 0 , & cpkt ) ; } if ( got_user_packet && got_pass_packet ) { user_login ( curconn , pkthdr ) ; } if ( curconn -> state == STATE_ACTIVE && ( got_width_packet || got_height_packet ) ) { set_terminal_size ( curconn -> ptsfd , curconn -> terminal_width , curconn -> terminal_height ) ; } }","static void handle_data_packet ( struct mt_connection * curconn , struct mt_mactelnet_hdr * pkthdr , int data_len ) { struct mt_mactelnet_control_hdr cpkt ; struct mt_packet pdata ; unsigned char * data = pkthdr -> data ; unsigned int act_size = 0 ; int got_user_packet = 0 ; int got_pass_packet = 0 ; int got_width_packet = 0 ; int got_height_packet = 0 ; int success ; success = parse_control_packet ( data , data_len - MT_HEADER_LEN , & cpkt ) ; while ( success ) { if ( cpkt . cptype == MT_CPTYPE_BEGINAUTH ) { int plen , i ; if ( ! curconn -> have_pass_salt ) { for ( i = 0 ; i < 16 ; ++ i ) { curconn -> pass_salt [ i ] = rand ( ) % 256 ; } curconn -> have_pass_salt = 1 ; memset ( curconn -> trypassword , 0 , sizeof ( curconn -> trypassword ) ) ; } init_packet ( & pdata , MT_PTYPE_DATA , pkthdr -> dstaddr , pkthdr -> srcaddr , pkthdr -> seskey , curconn -> outcounter ) ; plen = add_control_packet ( & pdata , MT_CPTYPE_PASSSALT , ( curconn -> pass_salt ) , 16 ) ; curconn -> outcounter += plen ; send_udp ( curconn , & pdata ) ; } else if ( cpkt . cptype == MT_CPTYPE_USERNAME && curconn -> state != STATE_ACTIVE ) { memcpy ( curconn -> username , cpkt . data , act_size = ( cpkt . length > MT_MNDP_MAX_STRING_SIZE - 1 ? MT_MNDP_MAX_STRING_SIZE - 1 : cpkt . length ) ) ; curconn -> username [ act_size ] = 0 ; got_user_packet = 1 ; } else if ( cpkt . cptype == MT_CPTYPE_TERM_WIDTH && cpkt . length >= 2 ) { unsigned short width ; memcpy ( & width , cpkt . data , 2 ) ; curconn -> terminal_width = le16toh ( width ) ; got_width_packet = 1 ; } else if ( cpkt . cptype == MT_CPTYPE_TERM_HEIGHT && cpkt . length >= 2 ) { unsigned short height ; memcpy ( & height , cpkt . data , 2 ) ; curconn -> terminal_height = le16toh ( height ) ; got_height_packet = 1 ; } else if ( cpkt . cptype == MT_CPTYPE_TERM_TYPE ) { memcpy ( curconn -> terminal_type , cpkt . data , act_size = ( cpkt . length > 30 - 1 ? 30 - 1 : cpkt . length ) ) ; curconn -> terminal_type [ act_size ] = 0 ; } else if ( cpkt . cptype == MT_CPTYPE_PASSWORD && cpkt . length == 17 ) { # if defined ( __linux__ ) && defined ( _POSIX_MEMLOCK_RANGE ) mlock ( curconn -> trypassword , 17 ) ; # endif memcpy ( curconn -> trypassword , cpkt . data , 17 ) ; got_pass_packet = 1 ; } else if ( cpkt . cptype == MT_CPTYPE_PLAINDATA ) { if ( curconn -> state == STATE_ACTIVE && curconn -> ptsfd != - 1 ) { write ( curconn -> ptsfd , cpkt . data , cpkt . length ) ; } } else { syslog ( LOG_WARNING , _ ( ""(%d) Unhandeled control packet type: %d, length: %d"" ) , curconn -> seskey , cpkt . cptype , cpkt . length ) ; } success = parse_control_packet ( NULL , 0 , & cpkt ) ; } if ( got_user_packet && got_pass_packet ) { user_login ( curconn , pkthdr ) ; } if ( curconn -> state == STATE_ACTIVE && ( got_width_packet || got_height_packet ) ) { set_terminal_size ( curconn -> ptsfd , curconn -> terminal_width , curconn -> terminal_height ) ; } }" 411,"CWE-20 error_t enc624j600UpdateMacAddrFilter ( 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 = enc624j600CalcCrc ( & entry -> addr , sizeof ( MacAddr ) ) ; k = ( crc >> 23 ) & 0x3F ; hashTable [ k / 16 ] |= ( 1 << ( k % 16 ) ) ; } } enc624j600WriteReg ( interface , ENC624J600_REG_EHT1 , hashTable [ 0 ] ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EHT2 , hashTable [ 1 ] ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EHT3 , hashTable [ 2 ] ) ; enc624j600WriteReg ( interface , ENC624J600_REG_EHT4 , hashTable [ 3 ] ) ; TRACE_DEBUG ( "" EHT1 = %04"" PRIX16 ""\\r\\n"" , enc624j600ReadReg ( interface , ENC624J600_REG_EHT1 ) ) ; TRACE_DEBUG ( "" EHT2 = %04"" PRIX16 ""\\r\\n"" , enc624j600ReadReg ( interface , ENC624J600_REG_EHT2 ) ) ; TRACE_DEBUG ( "" EHT3 = %04"" PRIX16 ""\\r\\n"" , enc624j600ReadReg ( interface , ENC624J600_REG_EHT3 ) ) ; TRACE_DEBUG ( "" EHT4 = %04"" PRIX16 ""\\r\\n"" , enc624j600ReadReg ( interface , ENC624J600_REG_EHT4 ) ) ; return NO_ERROR ; }","error_t enc624j600UpdateMacAddrFilter ( 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 = enc624j600CalcCrc ( & entry -> addr , sizeof ( MacAddr ) ) ; k = ( crc >> 23 ) & 0x3F ; hashTable [ k / 16 ] |= ( 1 << ( k % 16 ) ) ; } } enc624j600WriteReg ( interface , ENC624J600_EHT1 , hashTable [ 0 ] ) ; enc624j600WriteReg ( interface , ENC624J600_EHT2 , hashTable [ 1 ] ) ; enc624j600WriteReg ( interface , ENC624J600_EHT3 , hashTable [ 2 ] ) ; enc624j600WriteReg ( interface , ENC624J600_EHT4 , hashTable [ 3 ] ) ; TRACE_DEBUG ( "" EHT1 = %04"" PRIX16 ""\\r\\n"" , enc624j600ReadReg ( interface , ENC624J600_EHT1 ) ) ; TRACE_DEBUG ( "" EHT2 = %04"" PRIX16 ""\\r\\n"" , enc624j600ReadReg ( interface , ENC624J600_EHT2 ) ) ; TRACE_DEBUG ( "" EHT3 = %04"" PRIX16 ""\\r\\n"" , enc624j600ReadReg ( interface , ENC624J600_EHT3 ) ) ; TRACE_DEBUG ( "" EHT4 = %04"" PRIX16 ""\\r\\n"" , enc624j600ReadReg ( interface , ENC624J600_EHT4 ) ) ; return NO_ERROR ; }" 412,"CWE-310 static int crypto_report_comp ( struct sk_buff * skb , struct crypto_alg * alg ) { struct crypto_report_comp rcomp ; snprintf ( rcomp . type , CRYPTO_MAX_ALG_NAME , ""%s"" , ""compression"" ) ; 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 ; strncpy ( rcomp . type , ""compression"" , sizeof ( rcomp . type ) ) ; if ( nla_put ( skb , CRYPTOCFGA_REPORT_COMPRESS , sizeof ( struct crypto_report_comp ) , & rcomp ) ) goto nla_put_failure ; return 0 ; nla_put_failure : return - EMSGSIZE ; }" 413,"CWE-200 static int snd_timer_user_tselect ( struct file * file , struct snd_timer_select __user * _tselect ) { struct snd_timer_user * tu ; struct snd_timer_select tselect ; char str [ 32 ] ; int err = 0 ; tu = file -> private_data ; if ( tu -> timeri ) { snd_timer_close ( tu -> timeri ) ; tu -> timeri = NULL ; } if ( copy_from_user ( & tselect , _tselect , sizeof ( tselect ) ) ) { err = - EFAULT ; goto __err ; } sprintf ( str , ""application %i"" , current -> pid ) ; if ( tselect . id . dev_class != SNDRV_TIMER_CLASS_SLAVE ) tselect . id . dev_sclass = SNDRV_TIMER_SCLASS_APPLICATION ; err = snd_timer_open ( & tu -> timeri , str , & tselect . id , current -> pid ) ; if ( err < 0 ) goto __err ; kfree ( tu -> queue ) ; tu -> queue = NULL ; kfree ( tu -> tqueue ) ; tu -> tqueue = NULL ; if ( tu -> tread ) { tu -> tqueue = kmalloc ( tu -> queue_size * sizeof ( struct snd_timer_tread ) , GFP_KERNEL ) ; if ( tu -> tqueue == NULL ) err = - ENOMEM ; } else { tu -> queue = kmalloc ( tu -> queue_size * sizeof ( struct snd_timer_read ) , GFP_KERNEL ) ; if ( tu -> queue == NULL ) err = - ENOMEM ; } if ( err < 0 ) { snd_timer_close ( tu -> timeri ) ; tu -> timeri = NULL ; } else { tu -> timeri -> flags |= SNDRV_TIMER_IFLG_FAST ; tu -> timeri -> callback = tu -> tread ? snd_timer_user_tinterrupt : snd_timer_user_interrupt ; tu -> timeri -> ccallback = snd_timer_user_ccallback ; tu -> timeri -> callback_data = ( void * ) tu ; tu -> timeri -> disconnect = snd_timer_user_disconnect ; } __err : return err ; }","static int snd_timer_user_tselect ( struct file * file , struct snd_timer_select __user * _tselect ) { struct snd_timer_user * tu ; struct snd_timer_select tselect ; char str [ 32 ] ; int err = 0 ; tu = file -> private_data ; if ( tu -> timeri ) { snd_timer_close ( tu -> timeri ) ; tu -> timeri = NULL ; } if ( copy_from_user ( & tselect , _tselect , sizeof ( tselect ) ) ) { err = - EFAULT ; goto __err ; } sprintf ( str , ""application %i"" , current -> pid ) ; if ( tselect . id . dev_class != SNDRV_TIMER_CLASS_SLAVE ) tselect . id . dev_sclass = SNDRV_TIMER_SCLASS_APPLICATION ; err = snd_timer_open ( & tu -> timeri , str , & tselect . id , current -> pid ) ; if ( err < 0 ) goto __err ; tu -> qhead = tu -> qtail = tu -> qused = 0 ; kfree ( tu -> queue ) ; tu -> queue = NULL ; kfree ( tu -> tqueue ) ; tu -> tqueue = NULL ; if ( tu -> tread ) { tu -> tqueue = kmalloc ( tu -> queue_size * sizeof ( struct snd_timer_tread ) , GFP_KERNEL ) ; if ( tu -> tqueue == NULL ) err = - ENOMEM ; } else { tu -> queue = kmalloc ( tu -> queue_size * sizeof ( struct snd_timer_read ) , GFP_KERNEL ) ; if ( tu -> queue == NULL ) err = - ENOMEM ; } if ( err < 0 ) { snd_timer_close ( tu -> timeri ) ; tu -> timeri = NULL ; } else { tu -> timeri -> flags |= SNDRV_TIMER_IFLG_FAST ; tu -> timeri -> callback = tu -> tread ? snd_timer_user_tinterrupt : snd_timer_user_interrupt ; tu -> timeri -> ccallback = snd_timer_user_ccallback ; tu -> timeri -> callback_data = ( void * ) tu ; tu -> timeri -> disconnect = snd_timer_user_disconnect ; } __err : return err ; }" 414,"CWE-20 static int proc_sys_readdir ( struct file * file , struct dir_context * ctx ) { struct ctl_table_header * head = grab_header ( file_inode ( file ) ) ; struct ctl_table_header * h = NULL ; struct ctl_table * entry ; struct ctl_dir * ctl_dir ; unsigned long pos ; if ( IS_ERR ( head ) ) return PTR_ERR ( head ) ; ctl_dir = container_of ( head , struct ctl_dir , header ) ; if ( ! dir_emit_dots ( file , ctx ) ) return 0 ; pos = 2 ; for ( first_entry ( ctl_dir , & h , & entry ) ; h ; next_entry ( & h , & entry ) ) { if ( ! scan ( h , entry , & pos , file , ctx ) ) { sysctl_head_finish ( h ) ; break ; } } sysctl_head_finish ( head ) ; return 0 ; }","static int proc_sys_readdir ( struct file * file , struct dir_context * ctx ) { struct ctl_table_header * head = grab_header ( file_inode ( file ) ) ; struct ctl_table_header * h = NULL ; struct ctl_table * entry ; struct ctl_dir * ctl_dir ; unsigned long pos ; if ( IS_ERR ( head ) ) return PTR_ERR ( head ) ; ctl_dir = container_of ( head , struct ctl_dir , header ) ; if ( ! dir_emit_dots ( file , ctx ) ) goto out ; pos = 2 ; for ( first_entry ( ctl_dir , & h , & entry ) ; h ; next_entry ( & h , & entry ) ) { if ( ! scan ( h , entry , & pos , file , ctx ) ) { sysctl_head_finish ( h ) ; break ; } } out : sysctl_head_finish ( head ) ; return 0 ; }" 415,"CWE-119 int ParseRiffHeaderConfig ( FILE * infile , char * infilename , char * fourcc , WavpackContext * wpc , WavpackConfig * config ) { int is_rf64 = ! strncmp ( fourcc , ""RF64"" , 4 ) , got_ds64 = 0 ; int64_t total_samples = 0 , infilesize ; RiffChunkHeader riff_chunk_header ; ChunkHeader chunk_header ; WaveHeader WaveHeader ; DS64Chunk ds64_chunk ; uint32_t bcount ; CLEAR ( WaveHeader ) ; CLEAR ( ds64_chunk ) ; infilesize = DoGetFileSize ( infile ) ; if ( ! is_rf64 && infilesize >= 4294967296LL && ! ( config -> qmode & QMODE_IGNORE_LENGTH ) ) { error_line ( ""can\'t handle .WAV files larger than 4 GB (non-standard)!"" ) ; return WAVPACK_SOFT_ERROR ; } memcpy ( & riff_chunk_header , fourcc , 4 ) ; if ( ( ! DoReadFile ( infile , ( ( char * ) & riff_chunk_header ) + 4 , sizeof ( RiffChunkHeader ) - 4 , & bcount ) || bcount != sizeof ( RiffChunkHeader ) - 4 || strncmp ( riff_chunk_header . formType , ""WAVE"" , 4 ) ) ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & riff_chunk_header , sizeof ( RiffChunkHeader ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } while ( 1 ) { if ( ! DoReadFile ( infile , & chunk_header , sizeof ( ChunkHeader ) , & bcount ) || bcount != sizeof ( ChunkHeader ) ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & chunk_header , sizeof ( ChunkHeader ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } WavpackLittleEndianToNative ( & chunk_header , ChunkHeaderFormat ) ; if ( ! strncmp ( chunk_header . ckID , ""ds64"" , 4 ) ) { if ( chunk_header . ckSize < sizeof ( DS64Chunk ) || ! DoReadFile ( infile , & ds64_chunk , chunk_header . ckSize , & bcount ) || bcount != chunk_header . ckSize ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & ds64_chunk , chunk_header . ckSize ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } got_ds64 = 1 ; WavpackLittleEndianToNative ( & ds64_chunk , DS64ChunkFormat ) ; if ( debug_logging_mode ) error_line ( ""DS64: riffSize = %lld, dataSize = %lld, sampleCount = %lld, table_length = %d"" , ( long long ) ds64_chunk . riffSize64 , ( long long ) ds64_chunk . dataSize64 , ( long long ) ds64_chunk . sampleCount64 , ds64_chunk . tableLength ) ; if ( ds64_chunk . tableLength * sizeof ( CS64Chunk ) != chunk_header . ckSize - sizeof ( DS64Chunk ) ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } while ( ds64_chunk . tableLength -- ) { CS64Chunk cs64_chunk ; if ( ! DoReadFile ( infile , & cs64_chunk , sizeof ( CS64Chunk ) , & bcount ) || bcount != sizeof ( CS64Chunk ) || ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & cs64_chunk , sizeof ( CS64Chunk ) ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } } } else if ( ! strncmp ( chunk_header . ckID , ""fmt "" , 4 ) ) { int supported = TRUE , format ; if ( chunk_header . ckSize < 16 || chunk_header . ckSize > sizeof ( WaveHeader ) || ! DoReadFile ( infile , & WaveHeader , chunk_header . ckSize , & bcount ) || bcount != chunk_header . ckSize ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & WaveHeader , chunk_header . ckSize ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } WavpackLittleEndianToNative ( & WaveHeader , WaveHeaderFormat ) ; if ( debug_logging_mode ) { error_line ( ""format tag size = %d"" , chunk_header . ckSize ) ; error_line ( ""FormatTag = %x, NumChannels = %d, BitsPerSample = %d"" , WaveHeader . FormatTag , WaveHeader . NumChannels , WaveHeader . BitsPerSample ) ; error_line ( ""BlockAlign = %d, SampleRate = %d, BytesPerSecond = %d"" , WaveHeader . BlockAlign , WaveHeader . SampleRate , WaveHeader . BytesPerSecond ) ; if ( chunk_header . ckSize > 16 ) error_line ( ""cbSize = %d, ValidBitsPerSample = %d"" , WaveHeader . cbSize , WaveHeader . ValidBitsPerSample ) ; if ( chunk_header . ckSize > 20 ) error_line ( ""ChannelMask = %x, SubFormat = %d"" , WaveHeader . ChannelMask , WaveHeader . SubFormat ) ;","int ParseRiffHeaderConfig ( FILE * infile , char * infilename , char * fourcc , WavpackContext * wpc , WavpackConfig * config ) { int is_rf64 = ! strncmp ( fourcc , ""RF64"" , 4 ) , got_ds64 = 0 ; int64_t total_samples = 0 , infilesize ; RiffChunkHeader riff_chunk_header ; ChunkHeader chunk_header ; WaveHeader WaveHeader ; DS64Chunk ds64_chunk ; uint32_t bcount ; CLEAR ( WaveHeader ) ; CLEAR ( ds64_chunk ) ; infilesize = DoGetFileSize ( infile ) ; if ( ! is_rf64 && infilesize >= 4294967296LL && ! ( config -> qmode & QMODE_IGNORE_LENGTH ) ) { error_line ( ""can\'t handle .WAV files larger than 4 GB (non-standard)!"" ) ; return WAVPACK_SOFT_ERROR ; } memcpy ( & riff_chunk_header , fourcc , 4 ) ; if ( ( ! DoReadFile ( infile , ( ( char * ) & riff_chunk_header ) + 4 , sizeof ( RiffChunkHeader ) - 4 , & bcount ) || bcount != sizeof ( RiffChunkHeader ) - 4 || strncmp ( riff_chunk_header . formType , ""WAVE"" , 4 ) ) ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & riff_chunk_header , sizeof ( RiffChunkHeader ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } while ( 1 ) { if ( ! DoReadFile ( infile , & chunk_header , sizeof ( ChunkHeader ) , & bcount ) || bcount != sizeof ( ChunkHeader ) ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & chunk_header , sizeof ( ChunkHeader ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } WavpackLittleEndianToNative ( & chunk_header , ChunkHeaderFormat ) ; if ( ! strncmp ( chunk_header . ckID , ""ds64"" , 4 ) ) { if ( chunk_header . ckSize < sizeof ( DS64Chunk ) || ! DoReadFile ( infile , & ds64_chunk , sizeof ( DS64Chunk ) , & bcount ) || bcount != sizeof ( DS64Chunk ) ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & ds64_chunk , sizeof ( DS64Chunk ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } got_ds64 = 1 ; WavpackLittleEndianToNative ( & ds64_chunk , DS64ChunkFormat ) ; if ( debug_logging_mode ) error_line ( ""DS64: riffSize = %lld, dataSize = %lld, sampleCount = %lld, table_length = %d"" , ( long long ) ds64_chunk . riffSize64 , ( long long ) ds64_chunk . dataSize64 , ( long long ) ds64_chunk . sampleCount64 , ds64_chunk . tableLength ) ; if ( ds64_chunk . tableLength * sizeof ( CS64Chunk ) != chunk_header . ckSize - sizeof ( DS64Chunk ) ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } while ( ds64_chunk . tableLength -- ) { CS64Chunk cs64_chunk ; if ( ! DoReadFile ( infile , & cs64_chunk , sizeof ( CS64Chunk ) , & bcount ) || bcount != sizeof ( CS64Chunk ) || ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & cs64_chunk , sizeof ( CS64Chunk ) ) ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } } } else if ( ! strncmp ( chunk_header . ckID , ""fmt "" , 4 ) ) { int supported = TRUE , format ; if ( chunk_header . ckSize < 16 || chunk_header . ckSize > sizeof ( WaveHeader ) || ! DoReadFile ( infile , & WaveHeader , chunk_header . ckSize , & bcount ) || bcount != chunk_header . ckSize ) { error_line ( ""%s is not a valid .WAV file!"" , infilename ) ; return WAVPACK_SOFT_ERROR ; } else if ( ! ( config -> qmode & QMODE_NO_STORE_WRAPPER ) && ! WavpackAddWrapper ( wpc , & WaveHeader , chunk_header . ckSize ) ) { error_line ( ""%s"" , WavpackGetErrorMessage ( wpc ) ) ; return WAVPACK_SOFT_ERROR ; } WavpackLittleEndianToNative ( & WaveHeader , WaveHeaderFormat ) ; if ( debug_logging_mode ) { error_line ( ""format tag size = %d"" , chunk_header . ckSize ) ; error_line ( ""FormatTag = %x, NumChannels = %d, BitsPerSample = %d"" , WaveHeader . FormatTag , WaveHeader . NumChannels , WaveHeader . BitsPerSample ) ; error_line ( ""BlockAlign = %d, SampleRate = %d, BytesPerSecond = %d"" , WaveHeader . BlockAlign , WaveHeader . SampleRate , WaveHeader . BytesPerSecond ) ; if ( chunk_header . ckSize > 16 ) error_line ( ""cbSize = %d, ValidBitsPerSample = %d"" , WaveHeader . cbSize , WaveHeader . ValidBitsPerSample ) ; if ( chunk_header . ckSize > 20 ) error_line ( ""ChannelMask = %x, SubFormat = %d"" , WaveHeader . ChannelMask , WaveHeader . SubFormat ) ;" 416,"CWE-200 static void save_text_if_changed ( const char * name , const char * new_value ) { if ( ! g_hash_table_lookup ( g_loaded_texts , name ) ) return ; const char * old_value = g_cd ? problem_data_get_content_or_NULL ( g_cd , name ) : """" ; if ( ! old_value ) old_value = """" ; if ( strcmp ( new_value , old_value ) != 0 ) { struct dump_dir * dd = wizard_open_directory_for_writing ( g_dump_dir_name ) ; if ( dd ) dd_save_text ( dd , name , new_value ) ; dd_close ( dd ) ; problem_data_reload_from_dump_dir ( ) ; update_gui_state_from_problem_data ( 0 ) ; } }","static void save_text_if_changed ( const char * name , const char * new_value ) { if ( ! g_hash_table_lookup ( g_loaded_texts , name ) ) return ; const char * old_value = g_cd ? problem_data_get_content_or_NULL ( g_cd , name ) : """" ; if ( ! old_value ) old_value = """" ; if ( strcmp ( new_value , old_value ) != 0 ) { struct dump_dir * dd = wizard_open_directory_for_writing ( g_dump_dir_name ) ; if ( dd ) dd_save_text ( dd , name , new_value ) ; dd_close ( dd ) ; } }" 417,"CWE-119 int vp8_set_active_map ( VP8_COMP * cpi , unsigned char * map , unsigned int rows , unsigned int cols ) { if ( rows == cpi -> common . mb_rows && cols == cpi -> common . mb_cols ) { if ( map ) { vpx_memcpy ( cpi -> active_map , map , rows * cols ) ; cpi -> active_map_enabled = 1 ; } else cpi -> active_map_enabled = 0 ; return 0 ; } else { return - 1 ; } }","int vp8_set_active_map ( VP8_COMP * cpi , unsigned char * map , unsigned int rows , unsigned int cols ) { if ( rows == cpi -> common . mb_rows && cols == cpi -> common . mb_cols ) { if ( map ) { memcpy ( cpi -> active_map , map , rows * cols ) ; cpi -> active_map_enabled = 1 ; } else cpi -> active_map_enabled = 0 ; return 0 ; } else { return - 1 ; } }" 418,"CWE-200 static int read_gab2_sub ( AVFormatContext * s , AVStream * st , AVPacket * pkt ) { if ( pkt -> size >= 7 && pkt -> size < INT_MAX - AVPROBE_PADDING_SIZE && ! strcmp ( pkt -> data , ""GAB2"" ) && AV_RL16 ( pkt -> data + 5 ) == 2 ) { uint8_t desc [ 256 ] ; int score = AVPROBE_SCORE_EXTENSION , ret ; AVIStream * ast = st -> priv_data ; AVInputFormat * sub_demuxer ; AVRational time_base ; int size ; AVIOContext * pb = avio_alloc_context ( pkt -> data + 7 , pkt -> size - 7 , 0 , NULL , NULL , NULL , NULL ) ; AVProbeData pd ; unsigned int desc_len = avio_rl32 ( pb ) ; if ( desc_len > pb -> buf_end - pb -> buf_ptr ) goto error ; ret = avio_get_str16le ( pb , desc_len , desc , sizeof ( desc ) ) ; avio_skip ( pb , desc_len - ret ) ; if ( * desc ) av_dict_set ( & st -> metadata , ""title"" , desc , 0 ) ; avio_rl16 ( pb ) ; avio_rl32 ( pb ) ; size = pb -> buf_end - pb -> buf_ptr ; pd = ( AVProbeData ) { . buf = av_mallocz ( size + AVPROBE_PADDING_SIZE ) , . buf_size = size } ; if ( ! pd . buf ) goto error ; memcpy ( pd . buf , pb -> buf_ptr , size ) ; sub_demuxer = av_probe_input_format2 ( & pd , 1 , & score ) ; av_freep ( & pd . buf ) ; if ( ! sub_demuxer ) goto error ; if ( ! ( ast -> sub_ctx = avformat_alloc_context ( ) ) ) goto error ; ast -> sub_ctx -> pb = pb ; if ( ff_copy_whiteblacklists ( ast -> sub_ctx , s ) < 0 ) goto error ; if ( ! avformat_open_input ( & ast -> sub_ctx , """" , sub_demuxer , NULL ) ) { if ( ast -> sub_ctx -> nb_streams != 1 ) goto error ; ff_read_packet ( ast -> sub_ctx , & ast -> sub_pkt ) ; avcodec_parameters_copy ( st -> codecpar , ast -> sub_ctx -> streams [ 0 ] -> codecpar ) ; time_base = ast -> sub_ctx -> streams [ 0 ] -> time_base ; avpriv_set_pts_info ( st , 64 , time_base . num , time_base . den ) ; } ast -> sub_buffer = pkt -> data ; memset ( pkt , 0 , sizeof ( * pkt ) ) ; return 1 ; error : av_freep ( & ast -> sub_ctx ) ; av_freep ( & pb ) ; } return 0 ; }","static int read_gab2_sub ( AVFormatContext * s , AVStream * st , AVPacket * pkt ) { if ( pkt -> size >= 7 && pkt -> size < INT_MAX - AVPROBE_PADDING_SIZE && ! strcmp ( pkt -> data , ""GAB2"" ) && AV_RL16 ( pkt -> data + 5 ) == 2 ) { uint8_t desc [ 256 ] ; int score = AVPROBE_SCORE_EXTENSION , ret ; AVIStream * ast = st -> priv_data ; AVInputFormat * sub_demuxer ; AVRational time_base ; int size ; AVIOContext * pb = avio_alloc_context ( pkt -> data + 7 , pkt -> size - 7 , 0 , NULL , NULL , NULL , NULL ) ; AVProbeData pd ; unsigned int desc_len = avio_rl32 ( pb ) ; if ( desc_len > pb -> buf_end - pb -> buf_ptr ) goto error ; ret = avio_get_str16le ( pb , desc_len , desc , sizeof ( desc ) ) ; avio_skip ( pb , desc_len - ret ) ; if ( * desc ) av_dict_set ( & st -> metadata , ""title"" , desc , 0 ) ; avio_rl16 ( pb ) ; avio_rl32 ( pb ) ; size = pb -> buf_end - pb -> buf_ptr ; pd = ( AVProbeData ) { . buf = av_mallocz ( size + AVPROBE_PADDING_SIZE ) , . buf_size = size } ; if ( ! pd . buf ) goto error ; memcpy ( pd . buf , pb -> buf_ptr , size ) ; sub_demuxer = av_probe_input_format2 ( & pd , 1 , & score ) ; av_freep ( & pd . buf ) ; if ( ! sub_demuxer ) goto error ; if ( strcmp ( sub_demuxer -> name , ""srt"" ) && strcmp ( sub_demuxer -> name , ""ass"" ) ) goto error ; if ( ! ( ast -> sub_ctx = avformat_alloc_context ( ) ) ) goto error ; ast -> sub_ctx -> pb = pb ; if ( ff_copy_whiteblacklists ( ast -> sub_ctx , s ) < 0 ) goto error ; if ( ! avformat_open_input ( & ast -> sub_ctx , """" , sub_demuxer , NULL ) ) { if ( ast -> sub_ctx -> nb_streams != 1 ) goto error ; ff_read_packet ( ast -> sub_ctx , & ast -> sub_pkt ) ; avcodec_parameters_copy ( st -> codecpar , ast -> sub_ctx -> streams [ 0 ] -> codecpar ) ; time_base = ast -> sub_ctx -> streams [ 0 ] -> time_base ; avpriv_set_pts_info ( st , 64 , time_base . num , time_base . den ) ; } ast -> sub_buffer = pkt -> data ; memset ( pkt , 0 , sizeof ( * pkt ) ) ; return 1 ; error : av_freep ( & ast -> sub_ctx ) ; av_freep ( & pb ) ; } return 0 ; }" 419,"CWE-119 void jpc_qmfb_split_col ( jpc_fix_t * a , int numrows , int stride , int parity ) { int bufsize = JPC_CEILDIVPOW2 ( numrows , 1 ) ; jpc_fix_t splitbuf [ QMFB_SPLITBUFSIZE ] ; jpc_fix_t * buf = splitbuf ; register jpc_fix_t * srcptr ; register jpc_fix_t * dstptr ; register int n ; register int m ; int hstartcol ; if ( bufsize > QMFB_SPLITBUFSIZE ) { if ( ! ( buf = jas_alloc2 ( bufsize , sizeof ( jpc_fix_t ) ) ) ) { abort ( ) ; } } if ( numrows >= 2 ) { hstartcol = ( numrows + 1 - parity ) >> 1 ; m = numrows - hstartcol ; n = m ; dstptr = buf ; srcptr = & a [ ( 1 - parity ) * stride ] ; while ( n -- > 0 ) { * dstptr = * srcptr ; srcptr += stride << 1 ; } dstptr = & a [ ( 1 - parity ) * stride ] ; srcptr = & a [ ( 2 - parity ) * stride ] ; n = numrows - m - ( ! parity ) ; while ( n -- > 0 ) { * dstptr = * srcptr ; dstptr += stride ; srcptr += stride << 1 ; } dstptr = & a [ hstartcol * stride ] ; srcptr = buf ; n = m ; while ( n -- > 0 ) { * dstptr = * srcptr ; dstptr += stride ; } } if ( buf != splitbuf ) { jas_free ( buf ) ; } }","void jpc_qmfb_split_col ( jpc_fix_t * a , int numrows , int stride , int parity ) { int bufsize = JPC_CEILDIVPOW2 ( numrows , 1 ) ; jpc_fix_t splitbuf [ QMFB_SPLITBUFSIZE ] ; jpc_fix_t * buf = splitbuf ; register jpc_fix_t * srcptr ; register jpc_fix_t * dstptr ; register int n ; register int m ; int hstartrow ; if ( bufsize > QMFB_SPLITBUFSIZE ) { if ( ! ( buf = jas_alloc2 ( bufsize , sizeof ( jpc_fix_t ) ) ) ) { abort ( ) ; } } if ( numrows >= 2 ) { hstartrow = ( numrows + 1 - parity ) >> 1 ; m = numrows - hstartrow ; n = m ; dstptr = buf ; srcptr = & a [ ( 1 - parity ) * stride ] ; while ( n -- > 0 ) { * dstptr = * srcptr ; + dstptr ; srcptr += stride << 1 ; } dstptr = & a [ ( 1 - parity ) * stride ] ; srcptr = & a [ ( 2 - parity ) * stride ] ; n = numrows - m - ( ! parity ) ; while ( n -- > 0 ) { * dstptr = * srcptr ; dstptr += stride ; srcptr += stride << 1 ; } dstptr = & a [ hstartrow * stride ] ; srcptr = buf ; n = m ; while ( n -- > 0 ) { * dstptr = * srcptr ; dstptr += stride ; + srcptr ; } } if ( buf != splitbuf ) { jas_free ( buf ) ; } }" 420,"CWE-416 static struct file * path_openat ( int dfd , struct filename * pathname , struct nameidata * nd , const struct open_flags * op , int flags ) { struct file * file ; struct path path ; int opened = 0 ; int error ; file = get_empty_filp ( ) ; if ( IS_ERR ( file ) ) return file ; file -> f_flags = op -> open_flag ; if ( unlikely ( file -> f_flags & __O_TMPFILE ) ) { error = do_tmpfile ( dfd , pathname , nd , flags , op , file , & opened ) ; goto out ; } error = path_init ( dfd , pathname , flags , nd ) ; if ( unlikely ( error ) ) goto out ; error = do_last ( nd , & path , file , op , & opened , pathname ) ; while ( unlikely ( error > 0 ) ) { struct path link = path ; void * cookie ; if ( ! ( nd -> flags & LOOKUP_FOLLOW ) ) { path_put_conditional ( & path , nd ) ; path_put ( & nd -> path ) ; error = - ELOOP ; break ; } error = may_follow_link ( & link , nd ) ; if ( unlikely ( error ) ) break ; nd -> flags |= LOOKUP_PARENT ; nd -> flags &= ~ ( LOOKUP_OPEN | LOOKUP_CREATE | LOOKUP_EXCL ) ; error = follow_link ( & link , nd , & cookie ) ; if ( unlikely ( error ) ) break ; error = do_last ( nd , & path , file , op , & opened , pathname ) ; put_link ( nd , & link , cookie ) ; } out : path_cleanup ( nd ) ; if ( ! ( opened & FILE_OPENED ) ) { BUG_ON ( ! error ) ; put_filp ( file ) ; } if ( unlikely ( error ) ) { if ( error == - EOPENSTALE ) { if ( flags & LOOKUP_RCU ) error = - ECHILD ; else error = - ESTALE ; } file = ERR_PTR ( error ) ; } return file ; }","static struct file * path_openat ( int dfd , struct filename * pathname , struct nameidata * nd , const struct open_flags * op , int flags ) { struct file * file ; struct path path ; int opened = 0 ; int error ; file = get_empty_filp ( ) ; if ( IS_ERR ( file ) ) return file ; file -> f_flags = op -> open_flag ; if ( unlikely ( file -> f_flags & __O_TMPFILE ) ) { error = do_tmpfile ( dfd , pathname , nd , flags , op , file , & opened ) ; goto out2 ; } error = path_init ( dfd , pathname , flags , nd ) ; if ( unlikely ( error ) ) goto out ; error = do_last ( nd , & path , file , op , & opened , pathname ) ; while ( unlikely ( error > 0 ) ) { struct path link = path ; void * cookie ; if ( ! ( nd -> flags & LOOKUP_FOLLOW ) ) { path_put_conditional ( & path , nd ) ; path_put ( & nd -> path ) ; error = - ELOOP ; break ; } error = may_follow_link ( & link , nd ) ; if ( unlikely ( error ) ) break ; nd -> flags |= LOOKUP_PARENT ; nd -> flags &= ~ ( LOOKUP_OPEN | LOOKUP_CREATE | LOOKUP_EXCL ) ; error = follow_link ( & link , nd , & cookie ) ; if ( unlikely ( error ) ) break ; error = do_last ( nd , & path , file , op , & opened , pathname ) ; put_link ( nd , & link , cookie ) ; } out : path_cleanup ( nd ) ; out2 : if ( ! ( opened & FILE_OPENED ) ) { BUG_ON ( ! error ) ; put_filp ( file ) ; } if ( unlikely ( error ) ) { if ( error == - EOPENSTALE ) { if ( flags & LOOKUP_RCU ) error = - ECHILD ; else error = - ESTALE ; } file = ERR_PTR ( error ) ; } return file ; }" 421,"CWE-125 static void exif_mnote_data_pentax_load ( ExifMnoteData * en , const unsigned char * buf , unsigned int buf_size ) { ExifMnoteDataPentax * n = ( ExifMnoteDataPentax * ) en ; size_t i , tcount , o , datao , base = 0 ; ExifShort c ; if ( ! n || ! buf || ! buf_size ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteDataPentax"" , ""Short MakerNote"" ) ; return ; } datao = 6 + n -> offset ; if ( ( datao + 8 < datao ) || ( datao + 8 < 8 ) || ( datao + 8 > buf_size ) ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteDataPentax"" , ""Short MakerNote"" ) ; return ; } if ( ! memcmp ( buf + datao , ""AOC"" , 4 ) ) { if ( ( buf [ datao + 4 ] == 'I' ) && ( buf [ datao + 5 ] == 'I' ) ) { n -> version = pentaxV3 ; n -> order = EXIF_BYTE_ORDER_INTEL ; } else if ( ( buf [ datao + 4 ] == 'M' ) && ( buf [ datao + 5 ] == 'M' ) ) { n -> version = pentaxV3 ; n -> order = EXIF_BYTE_ORDER_MOTOROLA ; } else { n -> version = pentaxV2 ; } exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataPentax"" , ""Parsing Pentax maker note v%d..."" , ( int ) n -> version ) ; datao += 4 + 2 ; base = MNOTE_PENTAX2_TAG_BASE ; } else if ( ! memcmp ( buf + datao , ""QVC"" , 4 ) ) { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataPentax"" , ""Parsing Casio maker note v2..."" ) ; n -> version = casioV2 ; base = MNOTE_CASIO2_TAG_BASE ; datao += 4 + 2 ; } else { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataPentax"" , ""Parsing Pentax maker note v1..."" ) ; n -> version = pentaxV1 ; } c = exif_get_short ( buf + datao , n -> order ) ; datao += 2 ; exif_mnote_data_pentax_clear ( n ) ; n -> entries = exif_mem_alloc ( en -> mem , sizeof ( MnotePentaxEntry ) * c ) ; if ( ! n -> entries ) { EXIF_LOG_NO_MEMORY ( en -> log , ""ExifMnoteDataPentax"" , sizeof ( MnotePentaxEntry ) * c ) ; return ; } tcount = 0 ; for ( i = c , o = datao ; i ; -- i , o += 12 ) { size_t s ; if ( ( o + 12 < o ) || ( o + 12 < 12 ) || ( o + 12 > buf_size ) ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteDataPentax"" , ""Short MakerNote"" ) ; break ; } n -> entries [ tcount ] . tag = exif_get_short ( buf + o + 0 , 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 , ""ExifMnotePentax"" , ""Loading entry 0x%x (\'%s\')..."" , n -> entries [ tcount ] . tag , mnote_pentax_tag_get_name ( n -> entries [ tcount ] . tag ) ) ; 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 ) + 6 ; if ( ( dataofs + s < dataofs ) || ( dataofs + s < s ) || ( dataofs + s > buf_size ) ) { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataPentax"" , ""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 , ""ExifMnoteDataPentax"" , s ) ; continue ; } memcpy ( n -> entries [ tcount ] . data , buf + dataofs , s ) ; } } n -> count = tcount ; }","static void exif_mnote_data_pentax_load ( ExifMnoteData * en , const unsigned char * buf , unsigned int buf_size ) { ExifMnoteDataPentax * n = ( ExifMnoteDataPentax * ) en ; size_t i , tcount , o , datao , base = 0 ; ExifShort c ; if ( ! n || ! buf || ! buf_size ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteDataPentax"" , ""Short MakerNote"" ) ; return ; } datao = 6 + n -> offset ; if ( CHECKOVERFLOW ( datao , buf_size , 8 ) ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteDataPentax"" , ""Short MakerNote"" ) ; return ; } if ( ! memcmp ( buf + datao , ""AOC"" , 4 ) ) { if ( ( buf [ datao + 4 ] == 'I' ) && ( buf [ datao + 5 ] == 'I' ) ) { n -> version = pentaxV3 ; n -> order = EXIF_BYTE_ORDER_INTEL ; } else if ( ( buf [ datao + 4 ] == 'M' ) && ( buf [ datao + 5 ] == 'M' ) ) { n -> version = pentaxV3 ; n -> order = EXIF_BYTE_ORDER_MOTOROLA ; } else { n -> version = pentaxV2 ; } exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataPentax"" , ""Parsing Pentax maker note v%d..."" , ( int ) n -> version ) ; datao += 4 + 2 ; base = MNOTE_PENTAX2_TAG_BASE ; } else if ( ! memcmp ( buf + datao , ""QVC"" , 4 ) ) { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataPentax"" , ""Parsing Casio maker note v2..."" ) ; n -> version = casioV2 ; base = MNOTE_CASIO2_TAG_BASE ; datao += 4 + 2 ; } else { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataPentax"" , ""Parsing Pentax maker note v1..."" ) ; n -> version = pentaxV1 ; } c = exif_get_short ( buf + datao , n -> order ) ; datao += 2 ; exif_mnote_data_pentax_clear ( n ) ; n -> entries = exif_mem_alloc ( en -> mem , sizeof ( MnotePentaxEntry ) * c ) ; if ( ! n -> entries ) { EXIF_LOG_NO_MEMORY ( en -> log , ""ExifMnoteDataPentax"" , sizeof ( MnotePentaxEntry ) * c ) ; return ; } tcount = 0 ; for ( i = c , o = datao ; i ; -- i , o += 12 ) { size_t s ; if ( CHECKOVERFLOW ( o , buf_size , 12 ) ) { exif_log ( en -> log , EXIF_LOG_CODE_CORRUPT_DATA , ""ExifMnoteDataPentax"" , ""Short MakerNote"" ) ; break ; } n -> entries [ tcount ] . tag = exif_get_short ( buf + o + 0 , 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 , ""ExifMnotePentax"" , ""Loading entry 0x%x (\'%s\')..."" , n -> entries [ tcount ] . tag , mnote_pentax_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 , ""ExifMnoteDataPentax"" , ""Tag size overflow detected (%u * %lu)"" , exif_format_get_size ( n -> entries [ tcount ] . format ) , n -> entries [ tcount ] . components ) ; break ; } 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 ) + 6 ; if ( CHECKOVERFLOW ( dataofs , buf_size , s ) ) { exif_log ( en -> log , EXIF_LOG_CODE_DEBUG , ""ExifMnoteDataPentax"" , ""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 , ""ExifMnoteDataPentax"" , s ) ; continue ; } memcpy ( n -> entries [ tcount ] . data , buf + dataofs , s ) ; } + tcount ; } n -> count = tcount ; }" 422,"CWE-20 void enc624j600WritePhyReg ( NetInterface * interface , uint8_t address , uint16_t data ) { enc624j600WriteReg ( interface , ENC624J600_REG_MIREGADR , MIREGADR_R8 | address ) ; enc624j600WriteReg ( interface , ENC624J600_REG_MIWR , data ) ; while ( ( enc624j600ReadReg ( interface , ENC624J600_REG_MISTAT ) & MISTAT_BUSY ) != 0 ) { } }","void enc624j600WritePhyReg ( NetInterface * interface , uint8_t address , uint16_t data ) { uint16_t status ; enc624j600WriteReg ( interface , ENC624J600_MIREGADR , ENC624J600_MIREGADR_R12_8_DEFAULT | address ) ; enc624j600WriteReg ( interface , ENC624J600_MIWR , data ) ; do { status = enc624j600ReadReg ( interface , ENC624J600_MISTAT ) ; } while ( ( status & ENC624J600_MISTAT_BUSY ) != 0 ) ; }" 423,"NVD-CWE-Other OM_uint32 kg_unseal_iov ( OM_uint32 * minor_status , gss_ctx_id_t context_handle , int * conf_state , gss_qop_t * qop_state , gss_iov_buffer_desc * iov , int iov_count , int toktype ) { krb5_gss_ctx_id_rec * ctx ; OM_uint32 code ; ctx = ( krb5_gss_ctx_id_rec * ) context_handle ; if ( ! ctx -> established ) { * minor_status = KG_CTX_INCOMPLETE ; return GSS_S_NO_CONTEXT ; } if ( kg_locate_iov ( iov , iov_count , GSS_IOV_BUFFER_TYPE_STREAM ) != NULL ) { code = kg_unseal_stream_iov ( minor_status , ctx , conf_state , qop_state , iov , iov_count , toktype ) ; } else { code = kg_unseal_iov_token ( minor_status , ctx , conf_state , qop_state , iov , iov_count , toktype ) ; } return code ; }","OM_uint32 kg_unseal_iov ( OM_uint32 * minor_status , gss_ctx_id_t context_handle , int * conf_state , gss_qop_t * qop_state , gss_iov_buffer_desc * iov , int iov_count , int toktype ) { krb5_gss_ctx_id_rec * ctx ; OM_uint32 code ; ctx = ( krb5_gss_ctx_id_rec * ) context_handle ; if ( ctx -> terminated || ! ctx -> established ) { * minor_status = KG_CTX_INCOMPLETE ; return GSS_S_NO_CONTEXT ; } if ( kg_locate_iov ( iov , iov_count , GSS_IOV_BUFFER_TYPE_STREAM ) != NULL ) { code = kg_unseal_stream_iov ( minor_status , ctx , conf_state , qop_state , iov , iov_count , toktype ) ; } else { code = kg_unseal_iov_token ( minor_status , ctx , conf_state , qop_state , iov , iov_count , toktype ) ; } return code ; }" 424,"CWE-189 Datum hstore_recv ( PG_FUNCTION_ARGS ) { int32 buflen ; HStore * out ; Pairs * pairs ; int32 i ; int32 pcount ; StringInfo buf = ( StringInfo ) PG_GETARG_POINTER ( 0 ) ; pcount = pq_getmsgint ( buf , 4 ) ; if ( pcount == 0 ) { out = hstorePairs ( NULL , 0 , 0 ) ; PG_RETURN_POINTER ( out ) ; } pairs = palloc ( pcount * sizeof ( Pairs ) ) ; for ( i = 0 ; i < pcount ; ++ i ) { int rawlen = pq_getmsgint ( buf , 4 ) ; int len ; if ( rawlen < 0 ) ereport ( ERROR , ( errcode ( ERRCODE_NULL_VALUE_NOT_ALLOWED ) , errmsg ( ""null value not allowed for hstore key"" ) ) ) ; pairs [ i ] . key = pq_getmsgtext ( buf , rawlen , & len ) ; pairs [ i ] . keylen = hstoreCheckKeyLen ( len ) ; pairs [ i ] . needfree = true ; rawlen = pq_getmsgint ( buf , 4 ) ; if ( rawlen < 0 ) { pairs [ i ] . val = NULL ; pairs [ i ] . vallen = 0 ; pairs [ i ] . isnull = true ; } else { pairs [ i ] . val = pq_getmsgtext ( buf , rawlen , & len ) ; pairs [ i ] . vallen = hstoreCheckValLen ( len ) ; pairs [ i ] . isnull = false ; } } pcount = hstoreUniquePairs ( pairs , pcount , & buflen ) ; out = hstorePairs ( pairs , pcount , buflen ) ; PG_RETURN_POINTER ( out ) ; }","Datum hstore_recv ( PG_FUNCTION_ARGS ) { int32 buflen ; HStore * out ; Pairs * pairs ; int32 i ; int32 pcount ; StringInfo buf = ( StringInfo ) PG_GETARG_POINTER ( 0 ) ; pcount = pq_getmsgint ( buf , 4 ) ; if ( pcount == 0 ) { out = hstorePairs ( NULL , 0 , 0 ) ; PG_RETURN_POINTER ( out ) ; } if ( pcount < 0 || pcount > MaxAllocSize / sizeof ( Pairs ) ) ereport ( ERROR , ( errcode ( ERRCODE_PROGRAM_LIMIT_EXCEEDED ) , errmsg ( ""number of pairs (%d) exceeds the maximum allowed (%d)"" , pcount , ( int ) ( MaxAllocSize / sizeof ( Pairs ) ) ) ) ) ; pairs = palloc ( pcount * sizeof ( Pairs ) ) ; for ( i = 0 ; i < pcount ; ++ i ) { int rawlen = pq_getmsgint ( buf , 4 ) ; int len ; if ( rawlen < 0 ) ereport ( ERROR , ( errcode ( ERRCODE_NULL_VALUE_NOT_ALLOWED ) , errmsg ( ""null value not allowed for hstore key"" ) ) ) ; pairs [ i ] . key = pq_getmsgtext ( buf , rawlen , & len ) ; pairs [ i ] . keylen = hstoreCheckKeyLen ( len ) ; pairs [ i ] . needfree = true ; rawlen = pq_getmsgint ( buf , 4 ) ; if ( rawlen < 0 ) { pairs [ i ] . val = NULL ; pairs [ i ] . vallen = 0 ; pairs [ i ] . isnull = true ; } else { pairs [ i ] . val = pq_getmsgtext ( buf , rawlen , & len ) ; pairs [ i ] . vallen = hstoreCheckValLen ( len ) ; pairs [ i ] . isnull = false ; } } pcount = hstoreUniquePairs ( pairs , pcount , & buflen ) ; out = hstorePairs ( pairs , pcount , buflen ) ; PG_RETURN_POINTER ( out ) ; }" 425,"CWE-125 int TS_OBJ_print_bio ( BIO * bio , const ASN1_OBJECT * obj ) { char obj_txt [ 128 ] ; int len = OBJ_obj2txt ( obj_txt , sizeof ( obj_txt ) , obj , 0 ) ; BIO_write ( bio , obj_txt , len ) ; BIO_write ( bio , ""\\n"" , 1 ) ; return 1 ; }","int TS_OBJ_print_bio ( BIO * bio , const ASN1_OBJECT * obj ) { char obj_txt [ 128 ] ; OBJ_obj2txt ( obj_txt , sizeof ( obj_txt ) , obj , 0 ) ; BIO_printf ( bio , ""%s\\n"" , obj_txt ) ; return 1 ; }" 426,"CWE-415 static OM_uint32 init_ctx_reselect ( OM_uint32 * minor_status , spnego_gss_ctx_id_t sc , OM_uint32 acc_negState , gss_OID supportedMech , gss_buffer_t * responseToken , gss_buffer_t * mechListMIC , OM_uint32 * negState , send_token_flag * tokflag ) { OM_uint32 tmpmin ; size_t i ; generic_gss_release_oid ( & tmpmin , & sc -> internal_mech ) ; gss_delete_sec_context ( & tmpmin , & sc -> ctx_handle , GSS_C_NO_BUFFER ) ; for ( i = 0 ; i < sc -> mech_set -> count ; i ++ ) { if ( g_OID_equal ( supportedMech , & sc -> mech_set -> elements [ i ] ) ) break ; } if ( i == sc -> mech_set -> count ) return GSS_S_DEFECTIVE_TOKEN ; sc -> internal_mech = & sc -> mech_set -> elements [ i ] ; if ( acc_negState != REQUEST_MIC ) return GSS_S_DEFECTIVE_TOKEN ; sc -> mech_complete = 0 ; sc -> mic_reqd = 1 ; * negState = REQUEST_MIC ; * tokflag = CONT_TOKEN_SEND ; return GSS_S_CONTINUE_NEEDED ; }","static OM_uint32 init_ctx_reselect ( OM_uint32 * minor_status , spnego_gss_ctx_id_t sc , OM_uint32 acc_negState , gss_OID supportedMech , gss_buffer_t * responseToken , gss_buffer_t * mechListMIC , OM_uint32 * negState , send_token_flag * tokflag ) { OM_uint32 tmpmin ; size_t i ; gss_delete_sec_context ( & tmpmin , & sc -> ctx_handle , GSS_C_NO_BUFFER ) ; for ( i = 0 ; i < sc -> mech_set -> count ; i ++ ) { if ( g_OID_equal ( supportedMech , & sc -> mech_set -> elements [ i ] ) ) break ; } if ( i == sc -> mech_set -> count ) return GSS_S_DEFECTIVE_TOKEN ; sc -> internal_mech = & sc -> mech_set -> elements [ i ] ; if ( acc_negState != REQUEST_MIC ) return GSS_S_DEFECTIVE_TOKEN ; sc -> mech_complete = 0 ; sc -> mic_reqd = 1 ; * negState = REQUEST_MIC ; * tokflag = CONT_TOKEN_SEND ; return GSS_S_CONTINUE_NEEDED ; }" 427,"CWE-200 static void tty_set_termios_ldisc ( struct tty_struct * tty , int num ) { down_write ( & tty -> termios_rwsem ) ; tty -> termios . c_line = num ; up_write ( & tty -> termios_rwsem ) ; }","static void tty_set_termios_ldisc ( struct tty_struct * tty , int num ) { down_write ( & tty -> termios_rwsem ) ; tty -> termios . c_line = num ; up_write ( & tty -> termios_rwsem ) ; tty -> disc_data = NULL ; tty -> receive_room = 0 ; }" 428,"CWE-119 void impeg2d_dec_p_mb_params ( dec_state_t * ps_dec ) { stream_t * ps_stream = & ps_dec -> s_bit_stream ; UWORD16 u2_mb_addr_incr ; UWORD16 u2_total_len ; UWORD16 u2_len ; UWORD16 u2_mb_type ; UWORD32 u4_next_word ; const dec_mb_params_t * ps_dec_mb_params ; if ( impeg2d_bit_stream_nxt ( ps_stream , 1 ) == 1 ) { impeg2d_bit_stream_flush ( ps_stream , 1 ) ; } else { u2_mb_addr_incr = impeg2d_get_mb_addr_incr ( ps_stream ) ; if ( 0 == ps_dec -> u2_first_mb ) { if ( ps_dec -> u2_is_mpeg2 && ( ( ps_dec -> u2_mb_x + u2_mb_addr_incr ) > ps_dec -> u2_num_horiz_mb ) ) { u2_mb_addr_incr = ps_dec -> u2_num_horiz_mb - ps_dec -> u2_mb_x ; } impeg2d_dec_skip_mbs ( ps_dec , ( UWORD16 ) ( u2_mb_addr_incr - 1 ) ) ; } } u4_next_word = ( UWORD16 ) impeg2d_bit_stream_nxt ( ps_stream , 16 ) ; { u2_mb_type = ps_dec -> pu2_mb_type [ BITS ( ( UWORD16 ) u4_next_word , 15 , 10 ) ] ; u2_len = BITS ( u2_mb_type , 15 , 8 ) ; u2_total_len = u2_len ; u4_next_word = ( UWORD16 ) LSW ( ( UWORD16 ) u4_next_word << u2_len ) ; } { if ( ( u2_mb_type & MB_FORW_OR_BACK ) && ps_dec -> u2_read_motion_type ) { WORD32 i4_motion_type ; ps_dec -> u2_motion_type = BITS ( ( UWORD16 ) u4_next_word , 15 , 14 ) ; u2_total_len += MB_MOTION_TYPE_LEN ; u4_next_word = ( UWORD16 ) LSW ( ( UWORD16 ) u4_next_word << MB_MOTION_TYPE_LEN ) ; i4_motion_type = ps_dec -> u2_motion_type ; if ( ( i4_motion_type == 0 ) || ( i4_motion_type == 4 ) || ( i4_motion_type > 7 ) ) { i4_motion_type = 1 ; } } } { if ( ( u2_mb_type & MB_CODED ) && ps_dec -> u2_read_dct_type ) { ps_dec -> u2_field_dct = BIT ( ( UWORD16 ) u4_next_word , 15 ) ; u2_total_len += MB_DCT_TYPE_LEN ; u4_next_word = ( UWORD16 ) LSW ( ( UWORD16 ) u4_next_word << MB_DCT_TYPE_LEN ) ; } } if ( u2_mb_type & MB_QUANT ) { UWORD16 u2_quant_scale_code ; u2_quant_scale_code = BITS ( ( UWORD16 ) u4_next_word , 15 , 11 ) ; ps_dec -> u1_quant_scale = ( ps_dec -> u2_q_scale_type ) ? gau1_impeg2_non_linear_quant_scale [ u2_quant_scale_code ] : ( u2_quant_scale_code << 1 ) ; u2_total_len += MB_QUANT_SCALE_CODE_LEN ; } impeg2d_bit_stream_flush ( ps_stream , u2_total_len ) ; ps_dec -> u2_coded_mb = ( UWORD16 ) ( u2_mb_type & MB_CODED ) ; if ( u2_mb_type & MB_FORW_OR_BACK ) { UWORD16 refPic = ! ( u2_mb_type & MB_MV_FORW ) ; UWORD16 index = ( ps_dec -> u2_motion_type ) ; ps_dec -> u2_prev_intra_mb = 0 ; ps_dec -> e_mb_pred = ( e_pred_direction_t ) refPic ; ps_dec_mb_params = & ps_dec -> ps_func_forw_or_back [ index ] ; ps_dec -> s_mb_type = ps_dec_mb_params -> s_mb_type ; ps_dec_mb_params -> pf_func_mb_params ( ps_dec ) ; } else if ( u2_mb_type & MB_TYPE_INTRA ) { ps_dec -> u2_prev_intra_mb = 1 ; impeg2d_dec_intra_mb ( ps_dec ) ; } else { ps_dec -> u2_prev_intra_mb = 0 ; ps_dec -> e_mb_pred = FORW ; ps_dec -> u2_motion_type = 0 ; impeg2d_dec_0mv_coded_mb ( ps_dec ) ; } if ( ( u2_mb_type & MB_TYPE_INTRA ) ) { ps_dec -> u2_cbp = 0x3f ; ps_dec -> u2_prev_intra_mb = 1 ; } else { ps_dec -> u2_prev_intra_mb = 0 ; ps_dec -> u2_def_dc_pred [ Y_LUMA ] = 128 << ps_dec -> u2_intra_dc_precision ; ps_dec -> u2_def_dc_pred [ U_CHROMA ] = 128 << ps_dec -> u2_intra_dc_precision ; ps_dec -> u2_def_dc_pred [ V_CHROMA ] = 128 << ps_dec -> u2_intra_dc_precision ; if ( ( ps_dec -> u2_coded_mb ) ) { UWORD16 cbpValue ; cbpValue = gau2_impeg2d_cbp_code [ impeg2d_bit_stream_nxt ( ps_stream , MB_CBP_LEN ) ] ; ps_dec -> u2_cbp = cbpValue & 0xFF ; impeg2d_bit_stream_flush ( ps_stream , ( cbpValue >> 8 ) & 0x0FF ) ; } else { ps_dec -> u2_cbp = 0 ; } } }"," WORD32 impeg2d_dec_p_mb_params ( dec_state_t * ps_dec ) { stream_t * ps_stream = & ps_dec -> s_bit_stream ; UWORD16 u2_mb_addr_incr ; UWORD16 u2_total_len ; UWORD16 u2_len ; UWORD16 u2_mb_type ; UWORD32 u4_next_word ; const dec_mb_params_t * ps_dec_mb_params ; if ( impeg2d_bit_stream_nxt ( ps_stream , 1 ) == 1 ) { impeg2d_bit_stream_flush ( ps_stream , 1 ) ; } else { u2_mb_addr_incr = impeg2d_get_mb_addr_incr ( ps_stream ) ; if ( 0 == ps_dec -> u2_first_mb ) { if ( ps_dec -> u2_is_mpeg2 && ( ( ps_dec -> u2_mb_x + u2_mb_addr_incr ) > ps_dec -> u2_num_horiz_mb ) ) { u2_mb_addr_incr = ps_dec -> u2_num_horiz_mb - ps_dec -> u2_mb_x ; } impeg2d_dec_skip_mbs ( ps_dec , ( UWORD16 ) ( u2_mb_addr_incr - 1 ) ) ; } } u4_next_word = ( UWORD16 ) impeg2d_bit_stream_nxt ( ps_stream , 16 ) ; { u2_mb_type = ps_dec -> pu2_mb_type [ BITS ( ( UWORD16 ) u4_next_word , 15 , 10 ) ] ; u2_len = BITS ( u2_mb_type , 15 , 8 ) ; u2_total_len = u2_len ; u4_next_word = ( UWORD16 ) LSW ( ( UWORD16 ) u4_next_word << u2_len ) ; } { if ( ( u2_mb_type & MB_FORW_OR_BACK ) && ps_dec -> u2_read_motion_type ) { WORD32 i4_motion_type ; ps_dec -> u2_motion_type = BITS ( ( UWORD16 ) u4_next_word , 15 , 14 ) ; u2_total_len += MB_MOTION_TYPE_LEN ; u4_next_word = ( UWORD16 ) LSW ( ( UWORD16 ) u4_next_word << MB_MOTION_TYPE_LEN ) ; i4_motion_type = ps_dec -> u2_motion_type ; if ( ( i4_motion_type == 0 ) || ( i4_motion_type == 4 ) || ( i4_motion_type > 7 ) ) { i4_motion_type = 1 ; } } } { if ( ( u2_mb_type & MB_CODED ) && ps_dec -> u2_read_dct_type ) { ps_dec -> u2_field_dct = BIT ( ( UWORD16 ) u4_next_word , 15 ) ; u2_total_len += MB_DCT_TYPE_LEN ; u4_next_word = ( UWORD16 ) LSW ( ( UWORD16 ) u4_next_word << MB_DCT_TYPE_LEN ) ; } } if ( u2_mb_type & MB_QUANT ) { UWORD16 u2_quant_scale_code ; u2_quant_scale_code = BITS ( ( UWORD16 ) u4_next_word , 15 , 11 ) ; ps_dec -> u1_quant_scale = ( ps_dec -> u2_q_scale_type ) ? gau1_impeg2_non_linear_quant_scale [ u2_quant_scale_code ] : ( u2_quant_scale_code << 1 ) ; u2_total_len += MB_QUANT_SCALE_CODE_LEN ; } impeg2d_bit_stream_flush ( ps_stream , u2_total_len ) ; ps_dec -> u2_coded_mb = ( UWORD16 ) ( u2_mb_type & MB_CODED ) ; if ( u2_mb_type & MB_FORW_OR_BACK ) { UWORD16 refPic = ! ( u2_mb_type & MB_MV_FORW ) ; UWORD16 index = ( ps_dec -> u2_motion_type ) ; ps_dec -> u2_prev_intra_mb = 0 ; ps_dec -> e_mb_pred = ( e_pred_direction_t ) refPic ; ps_dec_mb_params = & ps_dec -> ps_func_forw_or_back [ index ] ; ps_dec -> s_mb_type = ps_dec_mb_params -> s_mb_type ; if ( NULL == ps_dec_mb_params -> pf_func_mb_params ) return - 1 ; ps_dec_mb_params -> pf_func_mb_params ( ps_dec ) ; } else if ( u2_mb_type & MB_TYPE_INTRA ) { ps_dec -> u2_prev_intra_mb = 1 ; impeg2d_dec_intra_mb ( ps_dec ) ; } else { ps_dec -> u2_prev_intra_mb = 0 ; ps_dec -> e_mb_pred = FORW ; ps_dec -> u2_motion_type = 0 ; impeg2d_dec_0mv_coded_mb ( ps_dec ) ; } if ( ( u2_mb_type & MB_TYPE_INTRA ) ) { ps_dec -> u2_cbp = 0x3f ; ps_dec -> u2_prev_intra_mb = 1 ; } else { ps_dec -> u2_prev_intra_mb = 0 ; ps_dec -> u2_def_dc_pred [ Y_LUMA ] = 128 << ps_dec -> u2_intra_dc_precision ; ps_dec -> u2_def_dc_pred [ U_CHROMA ] = 128 << ps_dec -> u2_intra_dc_precision ; ps_dec -> u2_def_dc_pred [ V_CHROMA ] = 128 << ps_dec -> u2_intra_dc_precision ; if ( ( ps_dec -> u2_coded_mb ) ) { UWORD16 cbpValue ; cbpValue = gau2_impeg2d_cbp_code [ impeg2d_bit_stream_nxt ( ps_stream , MB_CBP_LEN ) ] ; ps_dec -> u2_cbp = cbpValue & 0xFF ; impeg2d_bit_stream_flush ( ps_stream , ( cbpValue >> 8 ) & 0x0FF ) ; } else { ps_dec -> u2_cbp = 0 ; } } return 0 ; }" 429,"CWE-399 int sctp_verify_asconf ( const struct sctp_association * asoc , struct sctp_paramhdr * param_hdr , void * chunk_end , struct sctp_paramhdr * * errp ) { sctp_addip_param_t * asconf_param ; union sctp_params param ; int length , plen ; param . v = ( sctp_paramhdr_t * ) param_hdr ; while ( param . v <= chunk_end - sizeof ( sctp_paramhdr_t ) ) { length = ntohs ( param . p -> length ) ; * errp = param . p ; if ( param . v > chunk_end - length || length < sizeof ( sctp_paramhdr_t ) ) return 0 ; switch ( param . p -> type ) { case SCTP_PARAM_ADD_IP : case SCTP_PARAM_DEL_IP : case SCTP_PARAM_SET_PRIMARY : asconf_param = ( sctp_addip_param_t * ) param . v ; plen = ntohs ( asconf_param -> param_hdr . length ) ; if ( plen < sizeof ( sctp_addip_param_t ) + sizeof ( sctp_paramhdr_t ) ) return 0 ; break ; case SCTP_PARAM_SUCCESS_REPORT : case SCTP_PARAM_ADAPTATION_LAYER_IND : if ( length != sizeof ( sctp_addip_param_t ) ) return 0 ; break ; default : break ; } param . v += WORD_ROUND ( length ) ; } if ( param . v != chunk_end ) return 0 ; return 1 ; }"," bool sctp_verify_asconf ( const struct sctp_association * asoc , struct sctp_chunk * chunk , bool addr_param_needed , struct sctp_paramhdr * * errp ) { sctp_addip_chunk_t * addip = ( sctp_addip_chunk_t * ) chunk -> chunk_hdr ; union sctp_params param ; bool addr_param_seen = false ; sctp_walk_params ( param , addip , addip_hdr . params ) { size_t length = ntohs ( param . p -> length ) ; * errp = param . p ; switch ( param . p -> type ) { case SCTP_PARAM_ERR_CAUSE : break ; case SCTP_PARAM_IPV4_ADDRESS : if ( length != sizeof ( sctp_ipv4addr_param_t ) ) return false ; addr_param_seen = true ; break ; case SCTP_PARAM_IPV6_ADDRESS : if ( length != sizeof ( sctp_ipv6addr_param_t ) ) return false ; addr_param_seen = true ; break ; case SCTP_PARAM_ADD_IP : case SCTP_PARAM_DEL_IP : case SCTP_PARAM_SET_PRIMARY : if ( addr_param_needed && ! addr_param_seen ) return false ; length = ntohs ( param . addip -> param_hdr . length ) ; if ( length < sizeof ( sctp_addip_param_t ) + sizeof ( sctp_paramhdr_t ) ) return false ; break ; case SCTP_PARAM_SUCCESS_REPORT : case SCTP_PARAM_ADAPTATION_LAYER_IND : if ( length != sizeof ( sctp_addip_param_t ) ) return false ; break ; default : return false ; } } if ( addr_param_needed && ! addr_param_seen ) return false ; if ( ! addr_param_needed && addr_param_seen ) return false ; if ( param . v != chunk -> chunk_end ) return false ; return true ; }" 430,"CWE-125 static struct phy * serdes_simple_xlate ( struct device * dev , struct of_phandle_args * args ) { struct serdes_ctrl * ctrl = dev_get_drvdata ( dev ) ; unsigned int port , idx , i ; if ( args -> args_count != 2 ) return ERR_PTR ( - EINVAL ) ; port = args -> args [ 0 ] ; idx = args -> args [ 1 ] ; for ( i = 0 ; i <= SERDES_MAX ; i ++ ) { struct serdes_macro * macro = phy_get_drvdata ( ctrl -> phys [ i ] ) ; if ( idx != macro -> idx ) continue ; if ( idx != SERDES6G ( 0 ) && macro -> port >= 0 ) return ERR_PTR ( - EBUSY ) ; macro -> port = port ; return ctrl -> phys [ i ] ; } return ERR_PTR ( - ENODEV ) ; }","static struct phy * serdes_simple_xlate ( struct device * dev , struct of_phandle_args * args ) { struct serdes_ctrl * ctrl = dev_get_drvdata ( dev ) ; unsigned int port , idx , i ; if ( args -> args_count != 2 ) return ERR_PTR ( - EINVAL ) ; port = args -> args [ 0 ] ; idx = args -> args [ 1 ] ; for ( i = 0 ; i < SERDES_MAX ; i ++ ) { struct serdes_macro * macro = phy_get_drvdata ( ctrl -> phys [ i ] ) ; if ( idx != macro -> idx ) continue ; if ( idx != SERDES6G ( 0 ) && macro -> port >= 0 ) return ERR_PTR ( - EBUSY ) ; macro -> port = port ; return ctrl -> phys [ i ] ; } return ERR_PTR ( - ENODEV ) ; }" 431,"CWE-119 break ; case R_BIN_WASM_VALUETYPE_f32 : snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s (result f32)"" , opdef -> txt ) ; break ; case R_BIN_WASM_VALUETYPE_f64 : snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s (result f64)"" , opdef -> txt ) ; break ; default : snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s (result ?)"" , opdef -> txt ) ; break ; } op -> len += n ; } break ; case WASM_OP_BR : case WASM_OP_BRIF : case WASM_OP_CALL : { ut32 val = 0 ; size_t n = read_u32_leb128 ( buf + 1 , buf + buf_len , & val ) ; if ( ! ( n > 0 && n < buf_len ) ) goto err ; snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s %d"" , opdef -> txt , val ) ; op -> len += n ; } break ; case WASM_OP_BRTABLE : { ut32 count = 0 , * table = NULL , def = 0 ; size_t n = read_u32_leb128 ( buf + 1 , buf + buf_len , & count ) ; if ( ! ( n > 0 && n < buf_len ) ) { goto err ; } if ( ! ( table = calloc ( count , sizeof ( ut32 ) ) ) ) { goto err ; } int i = 0 ; op -> len += n ; for ( i = 0 ; i < count ; i ++ ) { n = read_u32_leb128 ( buf + op -> len , buf + buf_len , & table [ i ] ) ; if ( ! ( op -> len + n <= buf_len ) ) { goto beach ; } op -> len += n ; } n = read_u32_leb128 ( buf + op -> len , buf + buf_len , & def ) ; if ( ! ( n > 0 && n + op -> len < buf_len ) ) { goto beach ; } op -> len += n ; snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s %d "" , opdef -> txt , count ) ; for ( i = 0 ; i < count && strlen ( op -> txt ) + 10 < R_ASM_BUFSIZE ; i ++ ) { int optxtlen = strlen ( op -> txt ) ; snprintf ( op -> txt + optxtlen , R_ASM_BUFSIZE - optxtlen , ""%d "" , table [ i ] ) ; } snprintf ( op -> txt + strlen ( op -> txt ) , R_ASM_BUFSIZE , ""%d"" , def ) ; free ( table ) ; break ; beach : free ( table ) ; goto err ; } break ; case WASM_OP_CALLINDIRECT : { ut32 val = 0 , reserved = 0 ; size_t n = read_u32_leb128 ( buf + 1 , buf + buf_len , & val ) ; if ( ! ( n > 0 && n < buf_len ) ) goto err ; op -> len += n ; n = read_u32_leb128 ( buf + op -> len , buf + buf_len , & reserved ) ; if ( ! ( n == 1 && op -> len + n <= buf_len ) ) goto err ; reserved &= 0x1 ; snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s %d %d"" , opdef -> txt , val , reserved ) ; op -> len += n ; } break ; case WASM_OP_GETLOCAL : case WASM_OP_SETLOCAL : case WASM_OP_TEELOCAL : case WASM_OP_GETGLOBAL : case WASM_OP_SETGLOBAL : { ut32 val = 0 ; size_t n = read_u32_leb128 ( buf + 1 , buf + buf_len , & val ) ; if ( ! ( n > 0 && n < buf_len ) ) goto err ; snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s %d"" , opdef -> txt , val ) ; op -> len += n ; } break ; case WASM_OP_I32LOAD : case WASM_OP_I64LOAD : case WASM_OP_F32LOAD : case WASM_OP_F64LOAD : case WASM_OP_I32LOAD8S : case WASM_OP_I32LOAD8U : case WASM_OP_I32LOAD16S : case WASM_OP_I32LOAD16U : case WASM_OP_I64LOAD8S : case WASM_OP_I64LOAD8U : case WASM_OP_I64LOAD16S : case WASM_OP_I64LOAD16U : case WASM_OP_I64LOAD32S : case WASM_OP_I64LOAD32U : case WASM_OP_I32STORE : case WASM_OP_I64STORE : case WASM_OP_F32STORE :","break ; case R_BIN_WASM_VALUETYPE_f32 : snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s (result f32)"" , opdef -> txt ) ; break ; case R_BIN_WASM_VALUETYPE_f64 : snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s (result f64)"" , opdef -> txt ) ; break ; default : snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s (result ?)"" , opdef -> txt ) ; break ; } op -> len += n ; } break ; case WASM_OP_BR : case WASM_OP_BRIF : case WASM_OP_CALL : { ut32 val = 0 ; size_t n = read_u32_leb128 ( buf + 1 , buf + buf_len , & val ) ; if ( ! ( n > 0 && n < buf_len ) ) goto err ; snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s %d"" , opdef -> txt , val ) ; op -> len += n ; } break ; case WASM_OP_BRTABLE : { ut32 count = 0 , * table = NULL , def = 0 ; size_t n = read_u32_leb128 ( buf + 1 , buf + buf_len , & count ) ; if ( ! ( n > 0 && n < buf_len ) ) { goto err ; } if ( ! ( table = calloc ( count , sizeof ( ut32 ) ) ) ) { goto err ; } int i = 0 ; op -> len += n ; for ( i = 0 ; i < count ; i ++ ) { n = read_u32_leb128 ( buf + op -> len , buf + buf_len , & table [ i ] ) ; if ( ! ( op -> len + n <= buf_len ) ) { goto beach ; } op -> len += n ; } n = read_u32_leb128 ( buf + op -> len , buf + buf_len , & def ) ; if ( ! ( n > 0 && n + op -> len < buf_len ) ) { goto beach ; } op -> len += n ; snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s %d "" , opdef -> txt , count ) ; char * txt = op -> txt ; int txtLen = strlen ( op -> txt ) ; int txtLeft = R_ASM_BUFSIZE - txtLen ; txt += txtLen ; for ( i = 0 ; i < count && txtLen + 10 < R_ASM_BUFSIZE ; i ++ ) { snprintf ( txt , txtLeft , ""%d "" , table [ i ] ) ; txtLen = strlen ( txt ) ; txt += txtLen ; txtLeft -= txtLen ; } snprintf ( txt , txtLeft - 1 , ""%d"" , def ) ; free ( table ) ; break ; beach : free ( table ) ; goto err ; } break ; case WASM_OP_CALLINDIRECT : { ut32 val = 0 , reserved = 0 ; size_t n = read_u32_leb128 ( buf + 1 , buf + buf_len , & val ) ; if ( ! ( n > 0 && n < buf_len ) ) goto err ; op -> len += n ; n = read_u32_leb128 ( buf + op -> len , buf + buf_len , & reserved ) ; if ( ! ( n == 1 && op -> len + n <= buf_len ) ) goto err ; reserved &= 0x1 ; snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s %d %d"" , opdef -> txt , val , reserved ) ; op -> len += n ; } break ; case WASM_OP_GETLOCAL : case WASM_OP_SETLOCAL : case WASM_OP_TEELOCAL : case WASM_OP_GETGLOBAL : case WASM_OP_SETGLOBAL : { ut32 val = 0 ; size_t n = read_u32_leb128 ( buf + 1 , buf + buf_len , & val ) ; if ( ! ( n > 0 && n < buf_len ) ) goto err ; snprintf ( op -> txt , R_ASM_BUFSIZE , ""%s %d"" , opdef -> txt , val ) ; op -> len += n ; } break ; case WASM_OP_I32LOAD : case WASM_OP_I64LOAD : case WASM_OP_F32LOAD : case WASM_OP_F64LOAD : case WASM_OP_I32LOAD8S : case WASM_OP_I32LOAD8U : case WASM_OP_I32LOAD16S : case WASM_OP_I32LOAD16U : case WASM_OP_I64LOAD8S : case WASM_OP_I64LOAD8U : case WASM_OP_I64LOAD16S : case WASM_OP_I64LOAD16U : case WASM_OP_I64LOAD32S : case WASM_OP_I64LOAD32U : case WASM_OP_I32STORE : case WASM_OP_I64STORE : case WASM_OP_F32STORE :" 432,"CWE-20 size_t cdf_count_chain ( const cdf_sat_t * sat , cdf_secid_t sid , size_t size ) { size_t i , j ; cdf_secid_t maxsector = ( cdf_secid_t ) ( sat -> sat_len * size ) ; DPRINTF ( ( ""Chain:"" ) ) ; for ( j = i = 0 ; sid >= 0 ; i ++ , j ++ ) { DPRINTF ( ( "" %d"" , sid ) ) ; if ( j >= CDF_LOOP_LIMIT ) { DPRINTF ( ( ""Counting chain loop limit"" ) ) ; errno = EFTYPE ; return ( size_t ) - 1 ; } if ( sid > maxsector ) { DPRINTF ( ( ""Sector %d > %d\\n"" , sid , maxsector ) ) ; errno = EFTYPE ; return ( size_t ) - 1 ; } sid = CDF_TOLE4 ( ( uint32_t ) sat -> sat_tab [ sid ] ) ; } if ( i == 0 ) { DPRINTF ( ( "" none, sid: %d\\n"" , sid ) ) ; return ( size_t ) - 1 ; } DPRINTF ( ( ""\\n"" ) ) ; return i ; }","size_t cdf_count_chain ( const cdf_sat_t * sat , cdf_secid_t sid , size_t size ) { size_t i , j ; cdf_secid_t maxsector = ( cdf_secid_t ) ( ( sat -> sat_len * size ) / sizeof ( maxsector ) ) ; DPRINTF ( ( ""Chain:"" ) ) ; for ( j = i = 0 ; sid >= 0 ; i ++ , j ++ ) { DPRINTF ( ( "" %d"" , sid ) ) ; if ( j >= CDF_LOOP_LIMIT ) { DPRINTF ( ( ""Counting chain loop limit"" ) ) ; errno = EFTYPE ; return ( size_t ) - 1 ; } if ( sid >= maxsector ) { DPRINTF ( ( ""Sector %d >= %d\\n"" , sid , maxsector ) ) ; errno = EFTYPE ; return ( size_t ) - 1 ; } sid = CDF_TOLE4 ( ( uint32_t ) sat -> sat_tab [ sid ] ) ; } if ( i == 0 ) { DPRINTF ( ( "" none, sid: %d\\n"" , sid ) ) ; return ( size_t ) - 1 ; } DPRINTF ( ( ""\\n"" ) ) ; return i ; }" 433,"CWE-119 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 ; } if ( c -> nreslevels < s -> reduction_factor ) c -> nreslevels2decode = 1 ; else 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 ; } 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 ; } if ( c -> nreslevels < s -> reduction_factor ) c -> nreslevels2decode = 1 ; else 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 ; }" 434,"NVD-CWE-Other mutex_lock ( & tty_mutex ) ; tty_lock ( ) ; if ( device == MKDEV ( TTYAUX_MAJOR , 0 ) ) { tty = get_current_tty ( ) ; if ( ! tty ) { tty_unlock ( ) ; mutex_unlock ( & tty_mutex ) ; return - ENXIO ; } driver = tty_driver_kref_get ( tty -> driver ) ; index = tty -> index ; filp -> f_flags |= O_NONBLOCK ; tty_kref_put ( tty ) ; goto got_driver ; } # ifdef CONFIG_VT if ( device == MKDEV ( TTY_MAJOR , 0 ) ) { extern struct tty_driver * console_driver ; driver = tty_driver_kref_get ( console_driver ) ; index = fg_console ; noctty = 1 ; goto got_driver ; } # endif if ( device == MKDEV ( TTYAUX_MAJOR , 1 ) ) { struct tty_driver * console_driver = console_device ( & index ) ; if ( console_driver ) { driver = tty_driver_kref_get ( console_driver ) ; if ( driver ) { filp -> f_flags |= O_NONBLOCK ; noctty = 1 ; goto got_driver ; } } tty_unlock ( ) ; mutex_unlock ( & tty_mutex ) ; return - ENODEV ; } driver = get_tty_driver ( device , & index ) ; if ( ! driver ) { tty_unlock ( ) ; mutex_unlock ( & tty_mutex ) ; return - ENODEV ; } got_driver : if ( ! tty ) { tty = tty_driver_lookup_tty ( driver , inode , index ) ; if ( IS_ERR ( tty ) ) { tty_unlock ( ) ; mutex_unlock ( & tty_mutex ) ; return PTR_ERR ( tty ) ; } } if ( tty ) { retval = tty_reopen ( tty ) ; if ( retval ) tty = ERR_PTR ( retval ) ; } else tty = tty_init_dev ( driver , index , 0 ) ; mutex_unlock ( & tty_mutex ) ; tty_driver_kref_put ( driver ) ; if ( IS_ERR ( tty ) ) { tty_unlock ( ) ; return PTR_ERR ( tty ) ; } retval = tty_add_file ( tty , filp ) ; if ( retval ) { tty_unlock ( ) ; tty_release ( inode , filp ) ; return retval ; } check_tty_count ( tty , ""tty_open"" ) ; if ( tty -> driver -> type == TTY_DRIVER_TYPE_PTY && tty -> driver -> subtype == PTY_TYPE_MASTER ) noctty = 1 ; # ifdef TTY_DEBUG_HANGUP printk ( KERN_DEBUG ""opening %s..."" , tty -> name ) ; # endif if ( tty -> ops -> open ) retval = tty -> ops -> open ( tty , filp ) ; else retval = - ENODEV ; filp -> f_flags = saved_flags ; if ( ! retval && test_bit ( TTY_EXCLUSIVE , & tty -> flags ) && ! capable ( CAP_SYS_ADMIN ) ) retval = - EBUSY ; if ( retval ) { # ifdef TTY_DEBUG_HANGUP printk ( KERN_DEBUG ""error %d in opening %s..."" , retval , tty -> name ) ; # endif tty_unlock ( ) ; tty_release ( inode , filp ) ; if ( retval != - ERESTARTSYS ) return retval ; if ( signal_pending ( current ) ) return retval ; schedule ( ) ; tty_lock ( ) ; if ( filp -> f_op == & hung_up_tty_fops )","mutex_lock ( & tty_mutex ) ; tty_lock ( ) ; if ( device == MKDEV ( TTYAUX_MAJOR , 0 ) ) { tty = get_current_tty ( ) ; if ( ! tty ) { tty_unlock ( ) ; mutex_unlock ( & tty_mutex ) ; return - ENXIO ; } driver = tty_driver_kref_get ( tty -> driver ) ; index = tty -> index ; filp -> f_flags |= O_NONBLOCK ; tty_kref_put ( tty ) ; goto got_driver ; } # ifdef CONFIG_VT if ( device == MKDEV ( TTY_MAJOR , 0 ) ) { extern struct tty_driver * console_driver ; driver = tty_driver_kref_get ( console_driver ) ; index = fg_console ; noctty = 1 ; goto got_driver ; } # endif if ( device == MKDEV ( TTYAUX_MAJOR , 1 ) ) { struct tty_driver * console_driver = console_device ( & index ) ; if ( console_driver ) { driver = tty_driver_kref_get ( console_driver ) ; if ( driver ) { filp -> f_flags |= O_NONBLOCK ; noctty = 1 ; goto got_driver ; } } tty_unlock ( ) ; mutex_unlock ( & tty_mutex ) ; return - ENODEV ; } driver = get_tty_driver ( device , & index ) ; if ( ! driver ) { tty_unlock ( ) ; mutex_unlock ( & tty_mutex ) ; return - ENODEV ; } got_driver : if ( ! tty ) { tty = tty_driver_lookup_tty ( driver , inode , index ) ; if ( IS_ERR ( tty ) ) { tty_unlock ( ) ; mutex_unlock ( & tty_mutex ) ; tty_driver_kref_put ( driver ) ; return PTR_ERR ( tty ) ; } } if ( tty ) { retval = tty_reopen ( tty ) ; if ( retval ) tty = ERR_PTR ( retval ) ; } else tty = tty_init_dev ( driver , index , 0 ) ; mutex_unlock ( & tty_mutex ) ; tty_driver_kref_put ( driver ) ; if ( IS_ERR ( tty ) ) { tty_unlock ( ) ; return PTR_ERR ( tty ) ; } retval = tty_add_file ( tty , filp ) ; if ( retval ) { tty_unlock ( ) ; tty_release ( inode , filp ) ; return retval ; } check_tty_count ( tty , ""tty_open"" ) ; if ( tty -> driver -> type == TTY_DRIVER_TYPE_PTY && tty -> driver -> subtype == PTY_TYPE_MASTER ) noctty = 1 ; # ifdef TTY_DEBUG_HANGUP printk ( KERN_DEBUG ""opening %s..."" , tty -> name ) ; # endif if ( tty -> ops -> open ) retval = tty -> ops -> open ( tty , filp ) ; else retval = - ENODEV ; filp -> f_flags = saved_flags ; if ( ! retval && test_bit ( TTY_EXCLUSIVE , & tty -> flags ) && ! capable ( CAP_SYS_ADMIN ) ) retval = - EBUSY ; if ( retval ) { # ifdef TTY_DEBUG_HANGUP printk ( KERN_DEBUG ""error %d in opening %s..."" , retval , tty -> name ) ; # endif tty_unlock ( ) ; tty_release ( inode , filp ) ; if ( retval != - ERESTARTSYS ) return retval ; if ( signal_pending ( current ) ) return retval ; schedule ( ) ; tty_lock ( ) ; if ( filp -> f_op == & hung_up_tty_fops )" 435,"CWE-401 static int gs_can_open ( struct net_device * netdev ) { struct gs_can * dev = netdev_priv ( netdev ) ; struct gs_usb * parent = dev -> parent ; int rc , i ; struct gs_device_mode * dm ; u32 ctrlmode ; rc = open_candev ( netdev ) ; if ( rc ) return rc ; if ( atomic_add_return ( 1 , & parent -> active_channels ) == 1 ) { for ( i = 0 ; i < GS_MAX_RX_URBS ; i ++ ) { struct urb * urb ; u8 * buf ; urb = usb_alloc_urb ( 0 , GFP_KERNEL ) ; if ( ! urb ) return - ENOMEM ; buf = usb_alloc_coherent ( dev -> udev , sizeof ( struct gs_host_frame ) , GFP_KERNEL , & urb -> transfer_dma ) ; if ( ! buf ) { netdev_err ( netdev , ""No memory left for USB buffer\\n"" ) ; usb_free_urb ( urb ) ; return - ENOMEM ; } usb_fill_bulk_urb ( urb , dev -> udev , usb_rcvbulkpipe ( dev -> udev , GSUSB_ENDPOINT_IN ) , buf , sizeof ( struct gs_host_frame ) , gs_usb_receive_bulk_callback , parent ) ; urb -> transfer_flags |= URB_NO_TRANSFER_DMA_MAP ; usb_anchor_urb ( urb , & parent -> rx_submitted ) ; rc = usb_submit_urb ( urb , GFP_KERNEL ) ; if ( rc ) { if ( rc == - ENODEV ) netif_device_detach ( dev -> netdev ) ; netdev_err ( netdev , ""usb_submit failed (err=%d)\\n"" , rc ) ; usb_unanchor_urb ( urb ) ; break ; } usb_free_urb ( urb ) ; } } dm = kmalloc ( sizeof ( * dm ) , GFP_KERNEL ) ; if ( ! dm ) return - ENOMEM ; ctrlmode = dev -> can . ctrlmode ; dm -> flags = 0 ; if ( ctrlmode & CAN_CTRLMODE_LOOPBACK ) dm -> flags |= GS_CAN_MODE_LOOP_BACK ; else if ( ctrlmode & CAN_CTRLMODE_LISTENONLY ) dm -> flags |= GS_CAN_MODE_LISTEN_ONLY ; if ( ctrlmode & CAN_CTRLMODE_ONE_SHOT ) dm -> flags |= GS_CAN_MODE_ONE_SHOT ; if ( ctrlmode & CAN_CTRLMODE_3_SAMPLES ) dm -> flags |= GS_CAN_MODE_TRIPLE_SAMPLE ; dm -> mode = GS_CAN_MODE_START ; rc = usb_control_msg ( interface_to_usbdev ( dev -> iface ) , usb_sndctrlpipe ( interface_to_usbdev ( dev -> iface ) , 0 ) , GS_USB_BREQ_MODE , USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE , dev -> channel , 0 , dm , sizeof ( * dm ) , 1000 ) ; if ( rc < 0 ) { netdev_err ( netdev , ""Couldn\'t start device (err=%d)\\n"" , rc ) ; kfree ( dm ) ; return rc ; } kfree ( dm ) ; dev -> can . state = CAN_STATE_ERROR_ACTIVE ; if ( ! ( dev -> can . ctrlmode & CAN_CTRLMODE_LISTENONLY ) ) netif_start_queue ( netdev ) ; return 0 ; }","static int gs_can_open ( struct net_device * netdev ) { struct gs_can * dev = netdev_priv ( netdev ) ; struct gs_usb * parent = dev -> parent ; int rc , i ; struct gs_device_mode * dm ; u32 ctrlmode ; rc = open_candev ( netdev ) ; if ( rc ) return rc ; if ( atomic_add_return ( 1 , & parent -> active_channels ) == 1 ) { for ( i = 0 ; i < GS_MAX_RX_URBS ; i ++ ) { struct urb * urb ; u8 * buf ; urb = usb_alloc_urb ( 0 , GFP_KERNEL ) ; if ( ! urb ) return - ENOMEM ; buf = usb_alloc_coherent ( dev -> udev , sizeof ( struct gs_host_frame ) , GFP_KERNEL , & urb -> transfer_dma ) ; if ( ! buf ) { netdev_err ( netdev , ""No memory left for USB buffer\\n"" ) ; usb_free_urb ( urb ) ; return - ENOMEM ; } usb_fill_bulk_urb ( urb , dev -> udev , usb_rcvbulkpipe ( dev -> udev , GSUSB_ENDPOINT_IN ) , buf , sizeof ( struct gs_host_frame ) , gs_usb_receive_bulk_callback , parent ) ; urb -> transfer_flags |= URB_NO_TRANSFER_DMA_MAP ; usb_anchor_urb ( urb , & parent -> rx_submitted ) ; rc = usb_submit_urb ( urb , GFP_KERNEL ) ; if ( rc ) { if ( rc == - ENODEV ) netif_device_detach ( dev -> netdev ) ; netdev_err ( netdev , ""usb_submit failed (err=%d)\\n"" , rc ) ; usb_unanchor_urb ( urb ) ; usb_free_urb ( urb ) ; break ; } usb_free_urb ( urb ) ; } } dm = kmalloc ( sizeof ( * dm ) , GFP_KERNEL ) ; if ( ! dm ) return - ENOMEM ; ctrlmode = dev -> can . ctrlmode ; dm -> flags = 0 ; if ( ctrlmode & CAN_CTRLMODE_LOOPBACK ) dm -> flags |= GS_CAN_MODE_LOOP_BACK ; else if ( ctrlmode & CAN_CTRLMODE_LISTENONLY ) dm -> flags |= GS_CAN_MODE_LISTEN_ONLY ; if ( ctrlmode & CAN_CTRLMODE_ONE_SHOT ) dm -> flags |= GS_CAN_MODE_ONE_SHOT ; if ( ctrlmode & CAN_CTRLMODE_3_SAMPLES ) dm -> flags |= GS_CAN_MODE_TRIPLE_SAMPLE ; dm -> mode = GS_CAN_MODE_START ; rc = usb_control_msg ( interface_to_usbdev ( dev -> iface ) , usb_sndctrlpipe ( interface_to_usbdev ( dev -> iface ) , 0 ) , GS_USB_BREQ_MODE , USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE , dev -> channel , 0 , dm , sizeof ( * dm ) , 1000 ) ; if ( rc < 0 ) { netdev_err ( netdev , ""Couldn\'t start device (err=%d)\\n"" , rc ) ; kfree ( dm ) ; return rc ; } kfree ( dm ) ; dev -> can . state = CAN_STATE_ERROR_ACTIVE ; if ( ! ( dev -> can . ctrlmode & CAN_CTRLMODE_LISTENONLY ) ) netif_start_queue ( netdev ) ; return 0 ; }" 436,"CWE-200 static int sco_sock_bind ( struct socket * sock , struct sockaddr * addr , int addr_len ) { struct sockaddr_sco * sa = ( struct sockaddr_sco * ) addr ; struct sock * sk = sock -> sk ; int err = 0 ; BT_DBG ( ""sk %p %pMR"" , sk , & sa -> sco_bdaddr ) ; if ( ! addr || addr -> sa_family != AF_BLUETOOTH ) return - EINVAL ; lock_sock ( sk ) ; if ( sk -> sk_state != BT_OPEN ) { err = - EBADFD ; goto done ; } if ( sk -> sk_type != SOCK_SEQPACKET ) { err = - EINVAL ; goto done ; } bacpy ( & sco_pi ( sk ) -> src , & sa -> sco_bdaddr ) ; sk -> sk_state = BT_BOUND ; done : release_sock ( sk ) ; return err ; }","static int sco_sock_bind ( struct socket * sock , struct sockaddr * addr , int addr_len ) { struct sockaddr_sco * sa = ( struct sockaddr_sco * ) addr ; struct sock * sk = sock -> sk ; int err = 0 ; BT_DBG ( ""sk %p %pMR"" , sk , & sa -> sco_bdaddr ) ; if ( ! addr || addr -> sa_family != AF_BLUETOOTH ) return - EINVAL ; if ( addr_len < sizeof ( struct sockaddr_sco ) ) return - EINVAL ; lock_sock ( sk ) ; if ( sk -> sk_state != BT_OPEN ) { err = - EBADFD ; goto done ; } if ( sk -> sk_type != SOCK_SEQPACKET ) { err = - EINVAL ; goto done ; } bacpy ( & sco_pi ( sk ) -> src , & sa -> sco_bdaddr ) ; sk -> sk_state = BT_BOUND ; done : release_sock ( sk ) ; return err ; }" 437,"CWE-125 void bit_write_MC ( Bit_Chain * dat , BITCODE_MC val ) { int i , j ; int negative = 0 ; unsigned char byte [ 5 ] ; BITCODE_UMC mask = 0x0000007f ; BITCODE_UMC value = ( BITCODE_UMC ) val ; if ( val < 0 ) { negative = 1 ; value = ( BITCODE_UMC ) - val ; } for ( i = 4 , j = 0 ; i >= 0 ; i -- , j += 7 ) { byte [ i ] = ( unsigned char ) ( ( value & mask ) >> j ) ; byte [ i ] |= 0x80 ; mask = mask << 7 ; } for ( i = 0 ; i < 4 ; i ++ ) if ( byte [ i ] & 0x7f ) break ; if ( byte [ i ] & 0x40 ) i -- ; byte [ i ] &= 0x7f ; if ( negative ) byte [ i ] |= 0x40 ; for ( j = 4 ; j >= i ; j -- ) bit_write_RC ( dat , byte [ j ] ) ; }","void bit_write_MC ( Bit_Chain * dat , BITCODE_MC val ) { int i , j ; int negative = 0 ; unsigned char byte [ 5 ] ; BITCODE_UMC mask = 0x0000007f ; BITCODE_UMC value = ( BITCODE_UMC ) val ; if ( val < 0 ) { negative = 1 ; value = ( BITCODE_UMC ) - val ; } for ( i = 4 , j = 0 ; i >= 0 ; i -- , j += 7 ) { byte [ i ] = ( unsigned char ) ( ( value & mask ) >> j ) ; byte [ i ] |= 0x80 ; mask = mask << 7 ; } for ( i = 0 ; i < 4 ; i ++ ) if ( byte [ i ] & 0x7f ) break ; if ( byte [ i ] & 0x40 && i > 0 ) i -- ; byte [ i ] &= 0x7f ; if ( negative ) byte [ i ] |= 0x40 ; for ( j = 4 ; j >= i ; j -- ) bit_write_RC ( dat , byte [ j ] ) ; }" 438,"CWE-284 static __be32 nfsd3_proc_setacl ( struct svc_rqst * rqstp , struct nfsd3_setaclargs * argp , struct nfsd3_attrstat * resp ) { struct inode * inode ; svc_fh * fh ; __be32 nfserr = 0 ; int error ; 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 ) ; if ( ! IS_POSIXACL ( inode ) || ! inode -> i_op -> set_acl ) { error = - EOPNOTSUPP ; goto out_errno ; } error = fh_want_write ( fh ) ; if ( error ) goto out_errno ; error = inode -> i_op -> set_acl ( inode , argp -> acl_access , ACL_TYPE_ACCESS ) ; if ( error ) goto out_drop_write ; error = inode -> i_op -> set_acl ( inode , argp -> acl_default , ACL_TYPE_DEFAULT ) ; out_drop_write : fh_drop_write ( fh ) ; out_errno : nfserr = nfserrno ( error ) ; out : posix_acl_release ( argp -> acl_access ) ; posix_acl_release ( argp -> acl_default ) ; RETURN_STATUS ( nfserr ) ; }","static __be32 nfsd3_proc_setacl ( struct svc_rqst * rqstp , struct nfsd3_setaclargs * argp , struct nfsd3_attrstat * resp ) { struct inode * inode ; svc_fh * fh ; __be32 nfserr = 0 ; int error ; 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 ) ; error = fh_want_write ( fh ) ; if ( error ) goto out_errno ; fh_lock ( fh ) ; error = set_posix_acl ( inode , ACL_TYPE_ACCESS , argp -> acl_access ) ; if ( error ) goto out_drop_lock ; error = set_posix_acl ( inode , ACL_TYPE_DEFAULT , argp -> acl_default ) ; out_drop_lock : fh_unlock ( fh ) ; fh_drop_write ( fh ) ; out_errno : nfserr = nfserrno ( error ) ; out : posix_acl_release ( argp -> acl_access ) ; posix_acl_release ( argp -> acl_default ) ; RETURN_STATUS ( nfserr ) ; }" 439,"CWE-416 int yr_object_copy ( YR_OBJECT * object , YR_OBJECT * * object_copy ) { YR_OBJECT * copy ; YR_OBJECT * o ; YR_STRUCTURE_MEMBER * structure_member ; YR_OBJECT_FUNCTION * func ; YR_OBJECT_FUNCTION * func_copy ; int i ; * object_copy = NULL ; FAIL_ON_ERROR ( yr_object_create ( object -> type , object -> identifier , NULL , & copy ) ) ; switch ( object -> type ) { case OBJECT_TYPE_INTEGER : ( ( YR_OBJECT_INTEGER * ) copy ) -> value = UNDEFINED ; break ; case OBJECT_TYPE_STRING : ( ( YR_OBJECT_STRING * ) copy ) -> value = NULL ; break ; case OBJECT_TYPE_FUNCTION : func = ( YR_OBJECT_FUNCTION * ) object ; func_copy = ( YR_OBJECT_FUNCTION * ) copy ; FAIL_ON_ERROR_WITH_CLEANUP ( yr_object_copy ( func -> return_obj , & func_copy -> return_obj ) , yr_object_destroy ( copy ) ) ; for ( i = 0 ; i < MAX_OVERLOADED_FUNCTIONS ; i ++ ) func_copy -> prototypes [ i ] = func -> prototypes [ i ] ; break ; case OBJECT_TYPE_STRUCTURE : structure_member = ( ( YR_OBJECT_STRUCTURE * ) object ) -> members ; while ( structure_member != NULL ) { FAIL_ON_ERROR_WITH_CLEANUP ( yr_object_copy ( structure_member -> object , & o ) , yr_object_destroy ( copy ) ) ; FAIL_ON_ERROR_WITH_CLEANUP ( yr_object_structure_set_member ( copy , o ) , yr_free ( o ) ; yr_object_destroy ( copy ) ) ; structure_member = structure_member -> next ; } break ; case OBJECT_TYPE_ARRAY : yr_object_copy ( ( ( YR_OBJECT_ARRAY * ) object ) -> prototype_item , & o ) ; ( ( YR_OBJECT_ARRAY * ) copy ) -> prototype_item = o ; break ; case OBJECT_TYPE_DICTIONARY : yr_object_copy ( ( ( YR_OBJECT_DICTIONARY * ) object ) -> prototype_item , & o ) ; ( ( YR_OBJECT_DICTIONARY * ) copy ) -> prototype_item = o ; break ; default : assert ( FALSE ) ; } * object_copy = copy ; return ERROR_SUCCESS ; }","int yr_object_copy ( YR_OBJECT * object , YR_OBJECT * * object_copy ) { YR_OBJECT * copy ; YR_OBJECT * o ; YR_STRUCTURE_MEMBER * structure_member ; YR_OBJECT_FUNCTION * func ; YR_OBJECT_FUNCTION * func_copy ; int i ; * object_copy = NULL ; FAIL_ON_ERROR ( yr_object_create ( object -> type , object -> identifier , NULL , & copy ) ) ; switch ( object -> type ) { case OBJECT_TYPE_INTEGER : ( ( YR_OBJECT_INTEGER * ) copy ) -> value = ( ( YR_OBJECT_INTEGER * ) object ) -> value ; break ; case OBJECT_TYPE_STRING : if ( ( ( YR_OBJECT_STRING * ) object ) -> value != NULL ) { ( ( YR_OBJECT_STRING * ) copy ) -> value = sized_string_dup ( ( ( YR_OBJECT_STRING * ) object ) -> value ) ; } else { ( ( YR_OBJECT_STRING * ) copy ) -> value = NULL ; } break ; case OBJECT_TYPE_FLOAT : ( ( YR_OBJECT_DOUBLE * ) copy ) -> value = ( ( YR_OBJECT_DOUBLE * ) object ) -> value ; break ; case OBJECT_TYPE_FUNCTION : func = ( YR_OBJECT_FUNCTION * ) object ; func_copy = ( YR_OBJECT_FUNCTION * ) copy ; FAIL_ON_ERROR_WITH_CLEANUP ( yr_object_copy ( func -> return_obj , & func_copy -> return_obj ) , yr_object_destroy ( copy ) ) ; for ( i = 0 ; i < MAX_OVERLOADED_FUNCTIONS ; i ++ ) func_copy -> prototypes [ i ] = func -> prototypes [ i ] ; break ; case OBJECT_TYPE_STRUCTURE : structure_member = ( ( YR_OBJECT_STRUCTURE * ) object ) -> members ; while ( structure_member != NULL ) { FAIL_ON_ERROR_WITH_CLEANUP ( yr_object_copy ( structure_member -> object , & o ) , yr_object_destroy ( copy ) ) ; FAIL_ON_ERROR_WITH_CLEANUP ( yr_object_structure_set_member ( copy , o ) , yr_free ( o ) ; yr_object_destroy ( copy ) ) ; structure_member = structure_member -> next ; } break ; case OBJECT_TYPE_ARRAY : yr_object_copy ( ( ( YR_OBJECT_ARRAY * ) object ) -> prototype_item , & o ) ; ( ( YR_OBJECT_ARRAY * ) copy ) -> prototype_item = o ; break ; case OBJECT_TYPE_DICTIONARY : yr_object_copy ( ( ( YR_OBJECT_DICTIONARY * ) object ) -> prototype_item , & o ) ; ( ( YR_OBJECT_DICTIONARY * ) copy ) -> prototype_item = o ; break ; default : assert ( FALSE ) ; } * object_copy = copy ; return ERROR_SUCCESS ; }" 440,"CWE-125 static int ospf6_decode_v3 ( netdissect_options * ndo , register const struct ospf6hdr * op , register const u_char * dataend ) { register const rtrid_t * ap ; register const struct lsr6 * lsrp ; register const struct lsa6_hdr * lshp ; register const struct lsa6 * lsap ; register int i ; switch ( op -> ospf6_type ) { case OSPF_TYPE_HELLO : { register const struct hello6 * hellop = ( const struct hello6 * ) ( ( const uint8_t * ) op + OSPF6HDR_LEN ) ; ND_PRINT ( ( ndo , ""\\n\\tOptions [%s]"" , bittok2str ( ospf6_option_values , ""none"" , EXTRACT_32BITS ( & hellop -> hello_options ) ) ) ) ; ND_TCHECK ( hellop -> hello_deadint ) ; ND_PRINT ( ( ndo , ""\\n\\t Hello Timer %us, Dead Timer %us, Interface-ID %s, Priority %u"" , EXTRACT_16BITS ( & hellop -> hello_helloint ) , EXTRACT_16BITS ( & hellop -> hello_deadint ) , ipaddr_string ( ndo , & hellop -> hello_ifid ) , hellop -> hello_priority ) ) ; ND_TCHECK ( hellop -> hello_dr ) ; if ( EXTRACT_32BITS ( & hellop -> hello_dr ) != 0 ) ND_PRINT ( ( ndo , ""\\n\\t Designated Router %s"" , ipaddr_string ( ndo , & hellop -> hello_dr ) ) ) ; ND_TCHECK ( hellop -> hello_bdr ) ; if ( EXTRACT_32BITS ( & hellop -> hello_bdr ) != 0 ) ND_PRINT ( ( ndo , "", Backup Designated Router %s"" , ipaddr_string ( ndo , & hellop -> hello_bdr ) ) ) ; if ( ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , ""\\n\\t Neighbor List:"" ) ) ; ap = hellop -> hello_neighbor ; while ( ( const u_char * ) ap < dataend ) { ND_TCHECK ( * ap ) ; ND_PRINT ( ( ndo , ""\\n\\t %s"" , ipaddr_string ( ndo , ap ) ) ) ; } } break ; } case OSPF_TYPE_DD : { register const struct dd6 * ddp = ( const struct dd6 * ) ( ( const uint8_t * ) op + OSPF6HDR_LEN ) ; ND_TCHECK ( ddp -> db_options ) ; ND_PRINT ( ( ndo , ""\\n\\tOptions [%s]"" , bittok2str ( ospf6_option_values , ""none"" , EXTRACT_32BITS ( & ddp -> db_options ) ) ) ) ; ND_TCHECK ( ddp -> db_flags ) ; ND_PRINT ( ( ndo , "", DD Flags [%s]"" , bittok2str ( ospf6_dd_flag_values , ""none"" , ddp -> db_flags ) ) ) ; ND_TCHECK ( ddp -> db_seq ) ; ND_PRINT ( ( ndo , "", MTU %u, DD-Sequence 0x%08x"" , EXTRACT_16BITS ( & ddp -> db_mtu ) , EXTRACT_32BITS ( & ddp -> db_seq ) ) ) ; if ( ndo -> ndo_vflag > 1 ) { lshp = ddp -> db_lshdr ; while ( ( const u_char * ) lshp < dataend ) { if ( ospf6_print_lshdr ( ndo , lshp ++ , dataend ) ) goto trunc ; } } break ; }","static int ospf6_decode_v3 ( netdissect_options * ndo , register const struct ospf6hdr * op , register const u_char * dataend ) { register const rtrid_t * ap ; register const struct lsr6 * lsrp ; register const struct lsa6_hdr * lshp ; register const struct lsa6 * lsap ; register int i ; switch ( op -> ospf6_type ) { case OSPF_TYPE_HELLO : { register const struct hello6 * hellop = ( const struct hello6 * ) ( ( const uint8_t * ) op + OSPF6HDR_LEN ) ; ND_TCHECK_32BITS ( & hellop -> hello_options ) ; ND_PRINT ( ( ndo , ""\\n\\tOptions [%s]"" , bittok2str ( ospf6_option_values , ""none"" , EXTRACT_32BITS ( & hellop -> hello_options ) ) ) ) ; ND_TCHECK ( hellop -> hello_deadint ) ; ND_PRINT ( ( ndo , ""\\n\\t Hello Timer %us, Dead Timer %us, Interface-ID %s, Priority %u"" , EXTRACT_16BITS ( & hellop -> hello_helloint ) , EXTRACT_16BITS ( & hellop -> hello_deadint ) , ipaddr_string ( ndo , & hellop -> hello_ifid ) , hellop -> hello_priority ) ) ; ND_TCHECK ( hellop -> hello_dr ) ; if ( EXTRACT_32BITS ( & hellop -> hello_dr ) != 0 ) ND_PRINT ( ( ndo , ""\\n\\t Designated Router %s"" , ipaddr_string ( ndo , & hellop -> hello_dr ) ) ) ; ND_TCHECK ( hellop -> hello_bdr ) ; if ( EXTRACT_32BITS ( & hellop -> hello_bdr ) != 0 ) ND_PRINT ( ( ndo , "", Backup Designated Router %s"" , ipaddr_string ( ndo , & hellop -> hello_bdr ) ) ) ; if ( ndo -> ndo_vflag > 1 ) { ND_PRINT ( ( ndo , ""\\n\\t Neighbor List:"" ) ) ; ap = hellop -> hello_neighbor ; while ( ( const u_char * ) ap < dataend ) { ND_TCHECK ( * ap ) ; ND_PRINT ( ( ndo , ""\\n\\t %s"" , ipaddr_string ( ndo , ap ) ) ) ; + ap ; } } break ; } case OSPF_TYPE_DD : { register const struct dd6 * ddp = ( const struct dd6 * ) ( ( const uint8_t * ) op + OSPF6HDR_LEN ) ; ND_TCHECK ( ddp -> db_options ) ; ND_PRINT ( ( ndo , ""\\n\\tOptions [%s]"" , bittok2str ( ospf6_option_values , ""none"" , EXTRACT_32BITS ( & ddp -> db_options ) ) ) ) ; ND_TCHECK ( ddp -> db_flags ) ; ND_PRINT ( ( ndo , "", DD Flags [%s]"" , bittok2str ( ospf6_dd_flag_values , ""none"" , ddp -> db_flags ) ) ) ; ND_TCHECK ( ddp -> db_seq ) ; ND_PRINT ( ( ndo , "", MTU %u, DD-Sequence 0x%08x"" , EXTRACT_16BITS ( & ddp -> db_mtu ) , EXTRACT_32BITS ( & ddp -> db_seq ) ) ) ; if ( ndo -> ndo_vflag > 1 ) { lshp = ddp -> db_lshdr ; while ( ( const u_char * ) lshp < dataend ) { if ( ospf6_print_lshdr ( ndo , lshp ++ , dataend ) ) goto trunc ; } } break ; }" 441,"CWE-120 int ConnectClientToUnixSock ( const char * sockFile ) { # ifdef WIN32 rfbClientErr ( ""Windows doesn\'t support UNIX sockets\\n"" ) ; return - 1 ; # else int sock ; struct sockaddr_un addr ; addr . sun_family = AF_UNIX ; strcpy ( addr . sun_path , sockFile ) ; sock = socket ( AF_UNIX , SOCK_STREAM , 0 ) ; if ( sock < 0 ) { rfbClientErr ( ""ConnectToUnixSock: socket (%s)\\n"" , strerror ( errno ) ) ; return - 1 ; } if ( connect ( sock , ( struct sockaddr * ) & addr , sizeof ( addr . sun_family ) + strlen ( addr . sun_path ) ) < 0 ) { rfbClientErr ( ""ConnectToUnixSock: connect\\n"" ) ; close ( sock ) ; return - 1 ; } return sock ; # endif }","int ConnectClientToUnixSock ( const char * sockFile ) { # ifdef WIN32 rfbClientErr ( ""Windows doesn\'t support UNIX sockets\\n"" ) ; return - 1 ; # else int sock ; struct sockaddr_un addr ; addr . sun_family = AF_UNIX ; if ( strlen ( sockFile ) + 1 > sizeof ( addr . sun_path ) ) { rfbClientErr ( ""ConnectToUnixSock: socket file name too long\\n"" ) ; return - 1 ; } strcpy ( addr . sun_path , sockFile ) ; sock = socket ( AF_UNIX , SOCK_STREAM , 0 ) ; if ( sock < 0 ) { rfbClientErr ( ""ConnectToUnixSock: socket (%s)\\n"" , strerror ( errno ) ) ; return - 1 ; } if ( connect ( sock , ( struct sockaddr * ) & addr , sizeof ( addr . sun_family ) + strlen ( addr . sun_path ) ) < 0 ) { rfbClientErr ( ""ConnectToUnixSock: connect\\n"" ) ; close ( sock ) ; return - 1 ; } return sock ; # endif }" 442,"CWE-125 { int type , len , tlv_len , tlv_value , mgmtd_len ; const u_char * tptr ; const struct vtp_vlan_ * vtp_vlan ; if ( length < VTP_HEADER_LEN ) goto trunc ; tptr = pptr ; ND_TCHECK2 ( * tptr , VTP_HEADER_LEN ) ; type = * ( tptr + 1 ) ; ND_PRINT ( ( ndo , ""VTPv%u, Message %s (0x%02x), length %u"" , * tptr , tok2str ( vtp_message_type_values , ""Unknown message type"" , type ) , type , length ) ) ; if ( ndo -> ndo_vflag < 1 ) { return ; } ND_PRINT ( ( ndo , ""\\n\\tDomain name: "" ) ) ; mgmtd_len = * ( tptr + 3 ) ; if ( mgmtd_len < 1 || mgmtd_len > 32 ) { ND_PRINT ( ( ndo , "" [invalid MgmtD Len %d]"" , mgmtd_len ) ) ; return ; } fn_printzp ( ndo , tptr + 4 , mgmtd_len , NULL ) ; ND_PRINT ( ( ndo , "", %s: %u"" , tok2str ( vtp_header_values , ""Unknown"" , type ) , * ( tptr + 2 ) ) ) ; tptr += VTP_HEADER_LEN ; switch ( type ) { case VTP_SUMMARY_ADV : ND_TCHECK2 ( * tptr , 8 ) ; ND_PRINT ( ( ndo , ""\\n\\t Config Rev %x, Updater %s"" , EXTRACT_32BITS ( tptr ) , ipaddr_string ( ndo , tptr + 4 ) ) ) ; tptr += 8 ; ND_TCHECK2 ( * tptr , VTP_UPDATE_TIMESTAMP_LEN ) ; ND_PRINT ( ( ndo , "", Timestamp 0x%08x 0x%08x 0x%08x"" , EXTRACT_32BITS ( tptr ) , EXTRACT_32BITS ( tptr + 4 ) , EXTRACT_32BITS ( tptr + 8 ) ) ) ; tptr += VTP_UPDATE_TIMESTAMP_LEN ; ND_TCHECK2 ( * tptr , VTP_MD5_DIGEST_LEN ) ; ND_PRINT ( ( ndo , "", MD5 digest: %08x%08x%08x%08x"" , EXTRACT_32BITS ( tptr ) , EXTRACT_32BITS ( tptr + 4 ) , EXTRACT_32BITS ( tptr + 8 ) , EXTRACT_32BITS ( tptr + 12 ) ) ) ; tptr += VTP_MD5_DIGEST_LEN ; break ; case VTP_SUBSET_ADV : ND_PRINT ( ( ndo , "", Config Rev %x"" , EXTRACT_32BITS ( tptr ) ) ) ; tptr += 4 ; while ( tptr < ( pptr + length ) ) { len = * tptr ; if ( len == 0 ) break ; ND_TCHECK2 ( * tptr , len ) ; vtp_vlan = ( const struct vtp_vlan_ * ) tptr ; ND_TCHECK ( * vtp_vlan ) ; ND_PRINT ( ( ndo , ""\\n\\tVLAN info status %s, type %s, VLAN-id %u, MTU %u, SAID 0x%08x, Name "" , tok2str ( vtp_vlan_status , ""Unknown"" , vtp_vlan -> status ) , tok2str ( vtp_vlan_type_values , ""Unknown"" , vtp_vlan -> type ) , EXTRACT_16BITS ( & vtp_vlan -> vlanid ) , EXTRACT_16BITS ( & vtp_vlan -> mtu ) , EXTRACT_32BITS ( & vtp_vlan -> index ) ) ) ; fn_printzp ( ndo , tptr + VTP_VLAN_INFO_OFFSET , vtp_vlan -> name_len , NULL ) ; len -= VTP_VLAN_INFO_OFFSET + 4 * ( ( vtp_vlan -> name_len + 3 ) / 4 ) ; tptr += VTP_VLAN_INFO_OFFSET + 4 * ( ( vtp_vlan -> name_len + 3 ) / 4 ) ; while ( len > 0 ) { type = * tptr ; tlv_len = * ( tptr + 1 ) ; ND_PRINT ( ( ndo , ""\\n\\t\\t%s (0x%04x) TLV"" , tok2str ( vtp_vlan_tlv_values , ""Unknown"" , type ) , type ) ) ; if ( type == 0 || tlv_len == 0 ) { return ; } ND_TCHECK2 ( * tptr , tlv_len * 2 + 2 ) ; tlv_value = EXTRACT_16BITS ( tptr + 2 ) ; switch ( type ) { case VTP_VLAN_STE_HOP_COUNT : ND_PRINT ( ( ndo , "", %u"" , tlv_value ) ) ; break ; case VTP_VLAN_PRUNING : ND_PRINT ( ( ndo , "", %s (%u)"" , tlv_value == 1 ? ""Enabled"" : ""Disabled"" , tlv_value ) ) ; break ; case VTP_VLAN_STP_TYPE : ND_PRINT ( ( ndo , "", %s (%u)"" , tok2str ( vtp_stp_type_values , ""Unknown"" , tlv_value ) , tlv_value ) ) ; break ; case VTP_VLAN_BRIDGE_TYPE : ND_PRINT ( ( ndo , "", %s (%u)"" , tlv_value == 1 ? ""SRB"" : ""SRT"" , tlv_value ) ) ; break ; case VTP_VLAN_BACKUP_CRF_MODE : ND_PRINT ( ( ndo , "", %s (%u)"" , tlv_value == 1 ? ""Backup"" : ""Not backup"" , tlv_value ) ) ; break ;","{ int type , len , tlv_len , tlv_value , mgmtd_len ; const u_char * tptr ; const struct vtp_vlan_ * vtp_vlan ; if ( length < VTP_HEADER_LEN ) goto trunc ; tptr = pptr ; ND_TCHECK2 ( * tptr , VTP_HEADER_LEN ) ; type = * ( tptr + 1 ) ; ND_PRINT ( ( ndo , ""VTPv%u, Message %s (0x%02x), length %u"" , * tptr , tok2str ( vtp_message_type_values , ""Unknown message type"" , type ) , type , length ) ) ; if ( ndo -> ndo_vflag < 1 ) { return ; } ND_PRINT ( ( ndo , ""\\n\\tDomain name: "" ) ) ; mgmtd_len = * ( tptr + 3 ) ; if ( mgmtd_len < 1 || mgmtd_len > 32 ) { ND_PRINT ( ( ndo , "" [invalid MgmtD Len %d]"" , mgmtd_len ) ) ; return ; } fn_printzp ( ndo , tptr + 4 , mgmtd_len , NULL ) ; ND_PRINT ( ( ndo , "", %s: %u"" , tok2str ( vtp_header_values , ""Unknown"" , type ) , * ( tptr + 2 ) ) ) ; tptr += VTP_HEADER_LEN ; switch ( type ) { case VTP_SUMMARY_ADV : ND_TCHECK2 ( * tptr , 8 ) ; ND_PRINT ( ( ndo , ""\\n\\t Config Rev %x, Updater %s"" , EXTRACT_32BITS ( tptr ) , ipaddr_string ( ndo , tptr + 4 ) ) ) ; tptr += 8 ; ND_TCHECK2 ( * tptr , VTP_UPDATE_TIMESTAMP_LEN ) ; ND_PRINT ( ( ndo , "", Timestamp 0x%08x 0x%08x 0x%08x"" , EXTRACT_32BITS ( tptr ) , EXTRACT_32BITS ( tptr + 4 ) , EXTRACT_32BITS ( tptr + 8 ) ) ) ; tptr += VTP_UPDATE_TIMESTAMP_LEN ; ND_TCHECK2 ( * tptr , VTP_MD5_DIGEST_LEN ) ; ND_PRINT ( ( ndo , "", MD5 digest: %08x%08x%08x%08x"" , EXTRACT_32BITS ( tptr ) , EXTRACT_32BITS ( tptr + 4 ) , EXTRACT_32BITS ( tptr + 8 ) , EXTRACT_32BITS ( tptr + 12 ) ) ) ; tptr += VTP_MD5_DIGEST_LEN ; break ; case VTP_SUBSET_ADV : ND_TCHECK_32BITS ( tptr ) ; ND_PRINT ( ( ndo , "", Config Rev %x"" , EXTRACT_32BITS ( tptr ) ) ) ; tptr += 4 ; while ( tptr < ( pptr + length ) ) { ND_TCHECK_8BITS ( tptr ) ; len = * tptr ; if ( len == 0 ) break ; ND_TCHECK2 ( * tptr , len ) ; vtp_vlan = ( const struct vtp_vlan_ * ) tptr ; ND_TCHECK ( * vtp_vlan ) ; ND_PRINT ( ( ndo , ""\\n\\tVLAN info status %s, type %s, VLAN-id %u, MTU %u, SAID 0x%08x, Name "" , tok2str ( vtp_vlan_status , ""Unknown"" , vtp_vlan -> status ) , tok2str ( vtp_vlan_type_values , ""Unknown"" , vtp_vlan -> type ) , EXTRACT_16BITS ( & vtp_vlan -> vlanid ) , EXTRACT_16BITS ( & vtp_vlan -> mtu ) , EXTRACT_32BITS ( & vtp_vlan -> index ) ) ) ; fn_printzp ( ndo , tptr + VTP_VLAN_INFO_OFFSET , vtp_vlan -> name_len , NULL ) ; len -= VTP_VLAN_INFO_OFFSET + 4 * ( ( vtp_vlan -> name_len + 3 ) / 4 ) ; tptr += VTP_VLAN_INFO_OFFSET + 4 * ( ( vtp_vlan -> name_len + 3 ) / 4 ) ; while ( len > 0 ) { type = * tptr ; tlv_len = * ( tptr + 1 ) ; ND_PRINT ( ( ndo , ""\\n\\t\\t%s (0x%04x) TLV"" , tok2str ( vtp_vlan_tlv_values , ""Unknown"" , type ) , type ) ) ; if ( type == 0 || tlv_len == 0 ) { return ; } ND_TCHECK2 ( * tptr , tlv_len * 2 + 2 ) ; tlv_value = EXTRACT_16BITS ( tptr + 2 ) ; switch ( type ) { case VTP_VLAN_STE_HOP_COUNT : ND_PRINT ( ( ndo , "", %u"" , tlv_value ) ) ; break ; case VTP_VLAN_PRUNING : ND_PRINT ( ( ndo , "", %s (%u)"" , tlv_value == 1 ? ""Enabled"" : ""Disabled"" , tlv_value ) ) ; break ; case VTP_VLAN_STP_TYPE : ND_PRINT ( ( ndo , "", %s (%u)"" , tok2str ( vtp_stp_type_values , ""Unknown"" , tlv_value ) , tlv_value ) ) ; break ; case VTP_VLAN_BRIDGE_TYPE : ND_PRINT ( ( ndo , "", %s (%u)"" , tlv_value == 1 ? ""SRB"" : ""SRT"" , tlv_value ) ) ; break ; case VTP_VLAN_BACKUP_CRF_MODE : ND_PRINT ( ( ndo , "", %s (%u)"" , tlv_value == 1 ? ""Backup"" : ""Not backup"" , tlv_value ) ) ; break ;" 443,"CWE-399 static void perf_swevent_event ( struct perf_event * event , u64 nr , int nmi , struct perf_sample_data * data , struct pt_regs * regs ) { struct hw_perf_event * hwc = & event -> hw ; local64_add ( nr , & event -> count ) ; if ( ! regs ) return ; if ( ! is_sampling_event ( event ) ) return ; if ( nr == 1 && hwc -> sample_period == 1 && ! event -> attr . freq ) return perf_swevent_overflow ( event , 1 , nmi , data , regs ) ; if ( local64_add_negative ( nr , & hwc -> period_left ) ) return ; perf_swevent_overflow ( event , 0 , nmi , data , regs ) ; }","static void perf_swevent_event ( struct perf_event * event , u64 nr , struct perf_sample_data * data , struct pt_regs * regs ) { struct hw_perf_event * hwc = & event -> hw ; local64_add ( nr , & event -> count ) ; if ( ! regs ) return ; if ( ! is_sampling_event ( event ) ) return ; if ( nr == 1 && hwc -> sample_period == 1 && ! event -> attr . freq ) return perf_swevent_overflow ( event , 1 , data , regs ) ; if ( local64_add_negative ( nr , & hwc -> period_left ) ) return ; perf_swevent_overflow ( event , 0 , data , regs ) ; }" 444,"CWE-20 static int vmx_update_pi_irte ( struct kvm * kvm , unsigned int host_irq , uint32_t guest_irq , bool set ) { struct kvm_kernel_irq_routing_entry * e ; struct kvm_irq_routing_table * irq_rt ; struct kvm_lapic_irq irq ; struct kvm_vcpu * vcpu ; struct vcpu_data vcpu_info ; int idx , ret = - EINVAL ; if ( ! kvm_arch_has_assigned_device ( kvm ) || ! irq_remapping_cap ( IRQ_POSTING_CAP ) || ! kvm_vcpu_apicv_active ( kvm -> vcpus [ 0 ] ) ) return 0 ; idx = srcu_read_lock ( & kvm -> irq_srcu ) ; irq_rt = srcu_dereference ( kvm -> irq_routing , & kvm -> irq_srcu ) ; BUG_ON ( guest_irq >= irq_rt -> nr_rt_entries ) ; hlist_for_each_entry ( e , & irq_rt -> map [ guest_irq ] , link ) { if ( e -> type != KVM_IRQ_ROUTING_MSI ) continue ; kvm_set_msi_irq ( kvm , e , & irq ) ; if ( ! kvm_intr_is_single_vcpu ( kvm , & irq , & vcpu ) ) { ret = irq_set_vcpu_affinity ( host_irq , NULL ) ; if ( ret < 0 ) { printk ( KERN_INFO ""failed to back to remapped mode, irq: %u\\n"" , host_irq ) ; goto out ; } continue ; } vcpu_info . pi_desc_addr = __pa ( vcpu_to_pi_desc ( vcpu ) ) ; vcpu_info . vector = irq . vector ; trace_kvm_pi_irte_update ( vcpu -> vcpu_id , host_irq , e -> gsi , vcpu_info . vector , vcpu_info . pi_desc_addr , set ) ; if ( set ) ret = irq_set_vcpu_affinity ( host_irq , & vcpu_info ) ; else { pi_set_sn ( vcpu_to_pi_desc ( vcpu ) ) ; ret = irq_set_vcpu_affinity ( host_irq , NULL ) ; pi_clear_sn ( vcpu_to_pi_desc ( vcpu ) ) ; } if ( ret < 0 ) { printk ( KERN_INFO ""%s: failed to update PI IRTE\\n"" , __func__ ) ; goto out ; } } ret = 0 ; out : srcu_read_unlock ( & kvm -> irq_srcu , idx ) ; return ret ; }","static int vmx_update_pi_irte ( struct kvm * kvm , unsigned int host_irq , uint32_t guest_irq , bool set ) { struct kvm_kernel_irq_routing_entry * e ; struct kvm_irq_routing_table * irq_rt ; struct kvm_lapic_irq irq ; struct kvm_vcpu * vcpu ; struct vcpu_data vcpu_info ; int idx , ret = 0 ; if ( ! kvm_arch_has_assigned_device ( kvm ) || ! irq_remapping_cap ( IRQ_POSTING_CAP ) || ! kvm_vcpu_apicv_active ( kvm -> vcpus [ 0 ] ) ) return 0 ; idx = srcu_read_lock ( & kvm -> irq_srcu ) ; irq_rt = srcu_dereference ( kvm -> irq_routing , & kvm -> irq_srcu ) ; if ( guest_irq >= irq_rt -> nr_rt_entries || hlist_empty ( & irq_rt -> map [ guest_irq ] ) ) { pr_warn_once ( ""no route for guest_irq %u/%u (broken user space?)\\n"" , guest_irq , irq_rt -> nr_rt_entries ) ; goto out ; } hlist_for_each_entry ( e , & irq_rt -> map [ guest_irq ] , link ) { if ( e -> type != KVM_IRQ_ROUTING_MSI ) continue ; kvm_set_msi_irq ( kvm , e , & irq ) ; if ( ! kvm_intr_is_single_vcpu ( kvm , & irq , & vcpu ) ) { ret = irq_set_vcpu_affinity ( host_irq , NULL ) ; if ( ret < 0 ) { printk ( KERN_INFO ""failed to back to remapped mode, irq: %u\\n"" , host_irq ) ; goto out ; } continue ; } vcpu_info . pi_desc_addr = __pa ( vcpu_to_pi_desc ( vcpu ) ) ; vcpu_info . vector = irq . vector ; trace_kvm_pi_irte_update ( vcpu -> vcpu_id , host_irq , e -> gsi , vcpu_info . vector , vcpu_info . pi_desc_addr , set ) ; if ( set ) ret = irq_set_vcpu_affinity ( host_irq , & vcpu_info ) ; else { pi_set_sn ( vcpu_to_pi_desc ( vcpu ) ) ; ret = irq_set_vcpu_affinity ( host_irq , NULL ) ; pi_clear_sn ( vcpu_to_pi_desc ( vcpu ) ) ; } if ( ret < 0 ) { printk ( KERN_INFO ""%s: failed to update PI IRTE\\n"" , __func__ ) ; goto out ; } } ret = 0 ; out : srcu_read_unlock ( & kvm -> irq_srcu , idx ) ; return ret ; }" 445,"CWE-476 int xfs_attr_shortform_to_leaf ( struct xfs_da_args * args , struct xfs_buf * * leaf_bp ) { xfs_inode_t * dp ; xfs_attr_shortform_t * sf ; xfs_attr_sf_entry_t * sfe ; xfs_da_args_t nargs ; char * tmpbuffer ; int error , i , size ; xfs_dablk_t blkno ; struct xfs_buf * bp ; xfs_ifork_t * ifp ; trace_xfs_attr_sf_to_leaf ( args ) ; dp = args -> dp ; ifp = dp -> i_afp ; sf = ( xfs_attr_shortform_t * ) ifp -> if_u1 . if_data ; size = be16_to_cpu ( sf -> hdr . totsize ) ; tmpbuffer = kmem_alloc ( size , KM_SLEEP ) ; ASSERT ( tmpbuffer != NULL ) ; memcpy ( tmpbuffer , ifp -> if_u1 . if_data , size ) ; sf = ( xfs_attr_shortform_t * ) tmpbuffer ; xfs_idata_realloc ( dp , - size , XFS_ATTR_FORK ) ; xfs_bmap_local_to_extents_empty ( dp , XFS_ATTR_FORK ) ; bp = NULL ; error = xfs_da_grow_inode ( args , & blkno ) ; if ( error ) { if ( error == - EIO ) goto out ; xfs_idata_realloc ( dp , size , XFS_ATTR_FORK ) ; memcpy ( ifp -> if_u1 . if_data , tmpbuffer , size ) ; goto out ; } ASSERT ( blkno == 0 ) ; error = xfs_attr3_leaf_create ( args , blkno , & bp ) ; if ( error ) { error = xfs_da_shrink_inode ( args , 0 , bp ) ; bp = NULL ; if ( error ) goto out ; xfs_idata_realloc ( dp , size , XFS_ATTR_FORK ) ; memcpy ( ifp -> if_u1 . if_data , tmpbuffer , size ) ; goto out ; } memset ( ( char * ) & nargs , 0 , sizeof ( nargs ) ) ; nargs . dp = dp ; nargs . geo = args -> geo ; nargs . firstblock = args -> firstblock ; nargs . dfops = args -> dfops ; nargs . total = args -> total ; nargs . whichfork = XFS_ATTR_FORK ; nargs . trans = args -> trans ; nargs . op_flags = XFS_DA_OP_OKNOENT ; sfe = & sf -> list [ 0 ] ; for ( i = 0 ; i < sf -> hdr . count ; i ++ ) { nargs . name = sfe -> nameval ; nargs . namelen = sfe -> namelen ; nargs . value = & sfe -> nameval [ nargs . namelen ] ; nargs . valuelen = sfe -> valuelen ; nargs . hashval = xfs_da_hashname ( sfe -> nameval , sfe -> namelen ) ; nargs . flags = XFS_ATTR_NSP_ONDISK_TO_ARGS ( sfe -> flags ) ; error = xfs_attr3_leaf_lookup_int ( bp , & nargs ) ; ASSERT ( error == - ENOATTR ) ; error = xfs_attr3_leaf_add ( bp , & nargs ) ; ASSERT ( error != - ENOSPC ) ; if ( error ) goto out ; sfe = XFS_ATTR_SF_NEXTENTRY ( sfe ) ; } error = 0 ; * leaf_bp = bp ; out : kmem_free ( tmpbuffer ) ; return error ; }","int xfs_attr_shortform_to_leaf ( struct xfs_da_args * args , struct xfs_buf * * leaf_bp ) { xfs_inode_t * dp ; xfs_attr_shortform_t * sf ; xfs_attr_sf_entry_t * sfe ; xfs_da_args_t nargs ; char * tmpbuffer ; int error , i , size ; xfs_dablk_t blkno ; struct xfs_buf * bp ; xfs_ifork_t * ifp ; trace_xfs_attr_sf_to_leaf ( args ) ; dp = args -> dp ; ifp = dp -> i_afp ; sf = ( xfs_attr_shortform_t * ) ifp -> if_u1 . if_data ; size = be16_to_cpu ( sf -> hdr . totsize ) ; tmpbuffer = kmem_alloc ( size , KM_SLEEP ) ; ASSERT ( tmpbuffer != NULL ) ; memcpy ( tmpbuffer , ifp -> if_u1 . if_data , size ) ; sf = ( xfs_attr_shortform_t * ) tmpbuffer ; xfs_idata_realloc ( dp , - size , XFS_ATTR_FORK ) ; xfs_bmap_local_to_extents_empty ( dp , XFS_ATTR_FORK ) ; bp = NULL ; error = xfs_da_grow_inode ( args , & blkno ) ; if ( error ) { if ( error == - EIO ) goto out ; xfs_idata_realloc ( dp , size , XFS_ATTR_FORK ) ; memcpy ( ifp -> if_u1 . if_data , tmpbuffer , size ) ; goto out ; } ASSERT ( blkno == 0 ) ; error = xfs_attr3_leaf_create ( args , blkno , & bp ) ; if ( error ) { if ( bp && ( xfs_da_shrink_inode ( args , 0 , bp ) != 0 ) ) goto out ; xfs_idata_realloc ( dp , size , XFS_ATTR_FORK ) ; memcpy ( ifp -> if_u1 . if_data , tmpbuffer , size ) ; goto out ; } memset ( ( char * ) & nargs , 0 , sizeof ( nargs ) ) ; nargs . dp = dp ; nargs . geo = args -> geo ; nargs . firstblock = args -> firstblock ; nargs . dfops = args -> dfops ; nargs . total = args -> total ; nargs . whichfork = XFS_ATTR_FORK ; nargs . trans = args -> trans ; nargs . op_flags = XFS_DA_OP_OKNOENT ; sfe = & sf -> list [ 0 ] ; for ( i = 0 ; i < sf -> hdr . count ; i ++ ) { nargs . name = sfe -> nameval ; nargs . namelen = sfe -> namelen ; nargs . value = & sfe -> nameval [ nargs . namelen ] ; nargs . valuelen = sfe -> valuelen ; nargs . hashval = xfs_da_hashname ( sfe -> nameval , sfe -> namelen ) ; nargs . flags = XFS_ATTR_NSP_ONDISK_TO_ARGS ( sfe -> flags ) ; error = xfs_attr3_leaf_lookup_int ( bp , & nargs ) ; ASSERT ( error == - ENOATTR ) ; error = xfs_attr3_leaf_add ( bp , & nargs ) ; ASSERT ( error != - ENOSPC ) ; if ( error ) goto out ; sfe = XFS_ATTR_SF_NEXTENTRY ( sfe ) ; } error = 0 ; * leaf_bp = bp ; out : kmem_free ( tmpbuffer ) ; return error ; }" 446,"CWE-119 void vp9_pack_bitstream ( VP9_COMP * cpi , uint8_t * dest , size_t * size ) { uint8_t * data = dest ; size_t first_part_size , uncompressed_hdr_size ; struct vp9_write_bit_buffer wb = { data , 0 } ; struct vp9_write_bit_buffer saved_wb ; write_uncompressed_header ( cpi , & wb ) ; saved_wb = wb ; vp9_wb_write_literal ( & wb , 0 , 16 ) ; uncompressed_hdr_size = vp9_rb_bytes_written ( & wb ) ; data += uncompressed_hdr_size ; vp9_compute_update_table ( ) ; vp9_clear_system_state ( ) ; first_part_size = write_compressed_header ( cpi , data ) ; data += first_part_size ; vp9_wb_write_literal ( & saved_wb , ( int ) first_part_size , 16 ) ; data += encode_tiles ( cpi , data ) ; * size = data - dest ; }","void vp9_pack_bitstream ( VP9_COMP * cpi , uint8_t * dest , size_t * size ) { uint8_t * data = dest ; size_t first_part_size , uncompressed_hdr_size ; struct vpx_write_bit_buffer wb = { data , 0 } ; struct vpx_write_bit_buffer saved_wb ; write_uncompressed_header ( cpi , & wb ) ; saved_wb = wb ; vpx_wb_write_literal ( & wb , 0 , 16 ) ; uncompressed_hdr_size = vpx_wb_bytes_written ( & wb ) ; data += uncompressed_hdr_size ; vpx_clear_system_state ( ) ; first_part_size = write_compressed_header ( cpi , data ) ; data += first_part_size ; vpx_wb_write_literal ( & saved_wb , ( int ) first_part_size , 16 ) ; data += encode_tiles ( cpi , data ) ; * size = data - dest ; }" 447,"CWE-125 static int validate_node ( node * tree ) { int type = TYPE ( tree ) ; int nch = NCH ( tree ) ; dfa * nt_dfa ; state * dfa_state ; int pos , arc ; assert ( ISNONTERMINAL ( type ) ) ; type -= NT_OFFSET ; if ( type >= _PyParser_Grammar . g_ndfas ) { PyErr_Format ( parser_error , ""Unrecognized node type %d."" , TYPE ( tree ) ) ; return 0 ; } nt_dfa = & _PyParser_Grammar . g_dfa [ type ] ; REQ ( tree , nt_dfa -> d_type ) ; dfa_state = & nt_dfa -> d_state [ nt_dfa -> d_initial ] ; for ( pos = 0 ; pos < nch ; ++ pos ) { node * ch = CHILD ( tree , pos ) ; int ch_type = TYPE ( ch ) ; for ( arc = 0 ; arc < dfa_state -> s_narcs ; ++ arc ) { short a_label = dfa_state -> s_arc [ arc ] . a_lbl ; assert ( a_label < _PyParser_Grammar . g_ll . ll_nlabels ) ; if ( _PyParser_Grammar . g_ll . ll_label [ a_label ] . lb_type == ch_type ) { if ( ISNONTERMINAL ( ch_type ) && ! validate_node ( ch ) ) return 0 ; dfa_state = & nt_dfa -> d_state [ dfa_state -> s_arc [ arc ] . a_arrow ] ; goto arc_found ; } } { short a_label = dfa_state -> s_arc -> a_lbl ; int next_type ; if ( ! a_label ) goto illegal_num_children ; next_type = _PyParser_Grammar . g_ll . ll_label [ a_label ] . lb_type ; if ( ISNONTERMINAL ( next_type ) ) PyErr_Format ( parser_error , ""Expected node type %d, got %d."" , next_type , ch_type ) ; else PyErr_Format ( parser_error , ""Illegal terminal: expected %s."" , _PyParser_TokenNames [ next_type ] ) ; return 0 ; } arc_found : continue ; } for ( arc = 0 ; arc < dfa_state -> s_narcs ; ++ arc ) { if ( ! dfa_state -> s_arc [ arc ] . a_lbl ) { return 1 ; } } illegal_num_children : PyErr_Format ( parser_error , ""Illegal number of children for %s node."" , nt_dfa -> d_name ) ; return 0 ; }","static int validate_node ( node * tree ) { int type = TYPE ( tree ) ; int nch = NCH ( tree ) ; dfa * nt_dfa ; state * dfa_state ; int pos , arc ; assert ( ISNONTERMINAL ( type ) ) ; type -= NT_OFFSET ; if ( type >= _PyParser_Grammar . g_ndfas ) { PyErr_Format ( parser_error , ""Unrecognized node type %d."" , TYPE ( tree ) ) ; return 0 ; } nt_dfa = & _PyParser_Grammar . g_dfa [ type ] ; REQ ( tree , nt_dfa -> d_type ) ; dfa_state = & nt_dfa -> d_state [ nt_dfa -> d_initial ] ; for ( pos = 0 ; pos < nch ; ++ pos ) { node * ch = CHILD ( tree , pos ) ; int ch_type = TYPE ( ch ) ; if ( ch_type == suite && TYPE ( tree ) == funcdef ) { ch_type = func_body_suite ; } for ( arc = 0 ; arc < dfa_state -> s_narcs ; ++ arc ) { short a_label = dfa_state -> s_arc [ arc ] . a_lbl ; assert ( a_label < _PyParser_Grammar . g_ll . ll_nlabels ) ; if ( _PyParser_Grammar . g_ll . ll_label [ a_label ] . lb_type == ch_type ) { if ( ISNONTERMINAL ( ch_type ) && ! validate_node ( ch ) ) return 0 ; dfa_state = & nt_dfa -> d_state [ dfa_state -> s_arc [ arc ] . a_arrow ] ; goto arc_found ; } } { short a_label = dfa_state -> s_arc -> a_lbl ; int next_type ; if ( ! a_label ) goto illegal_num_children ; next_type = _PyParser_Grammar . g_ll . ll_label [ a_label ] . lb_type ; if ( ISNONTERMINAL ( next_type ) ) PyErr_Format ( parser_error , ""Expected node type %d, got %d."" , next_type , ch_type ) ; else PyErr_Format ( parser_error , ""Illegal terminal: expected %s."" , _PyParser_TokenNames [ next_type ] ) ; return 0 ; } arc_found : continue ; } for ( arc = 0 ; arc < dfa_state -> s_narcs ; ++ arc ) { if ( ! dfa_state -> s_arc [ arc ] . a_lbl ) { return 1 ; } } illegal_num_children : PyErr_Format ( parser_error , ""Illegal number of children for %s node."" , nt_dfa -> d_name ) ; return 0 ; }" 448,"CWE-119 void vp9_tile_init ( TileInfo * tile , const VP9_COMMON * cm , int row , int col ) { tile -> mi_row_start = get_tile_offset ( row , cm -> mi_rows , cm -> log2_tile_rows ) ; tile -> mi_row_end = get_tile_offset ( row + 1 , cm -> mi_rows , cm -> log2_tile_rows ) ; tile -> mi_col_start = get_tile_offset ( col , cm -> mi_cols , cm -> log2_tile_cols ) ; tile -> mi_col_end = get_tile_offset ( col + 1 , cm -> mi_cols , cm -> log2_tile_cols ) ; }","void vp9_tile_init ( TileInfo * tile , const VP9_COMMON * cm , int row , int col ) { vp9_tile_set_row ( tile , cm , row ) ; vp9_tile_set_col ( tile , cm , col ) ; }" 449,"CWE-20 static float * get_window ( vorb * f , int len ) { len <<= 1 ; if ( len == f -> blocksize_0 ) return f -> window [ 0 ] ; if ( len == f -> blocksize_1 ) return f -> window [ 1 ] ; assert ( 0 ) ; return NULL ; }","static float * get_window ( vorb * f , int len ) { len <<= 1 ; if ( len == f -> blocksize_0 ) return f -> window [ 0 ] ; if ( len == f -> blocksize_1 ) return f -> window [ 1 ] ; return NULL ; }" 450,"CWE-119 static int dtls1_process_buffered_records ( SSL * s ) { pitem * item ; item = pqueue_peek ( s -> d1 -> unprocessed_rcds . q ) ; if ( item ) { if ( s -> d1 -> unprocessed_rcds . epoch != s -> d1 -> r_epoch ) return ( 1 ) ; while ( pqueue_peek ( s -> d1 -> unprocessed_rcds . q ) ) { dtls1_get_unprocessed_record ( s ) ; if ( ! dtls1_process_record ( s ) ) return ( 0 ) ; dtls1_buffer_record ( s , & ( s -> d1 -> processed_rcds ) , s -> s3 -> rrec . seq_num ) ; } } s -> d1 -> processed_rcds . epoch = s -> d1 -> r_epoch ; s -> d1 -> unprocessed_rcds . epoch = s -> d1 -> r_epoch + 1 ; return ( 1 ) ; }","static int dtls1_process_buffered_records ( SSL * s ) { pitem * item ; item = pqueue_peek ( s -> d1 -> unprocessed_rcds . q ) ; if ( item ) { if ( s -> d1 -> unprocessed_rcds . epoch != s -> d1 -> r_epoch ) return ( 1 ) ; while ( pqueue_peek ( s -> d1 -> unprocessed_rcds . q ) ) { dtls1_get_unprocessed_record ( s ) ; if ( ! dtls1_process_record ( s ) ) return ( 0 ) ; if ( dtls1_buffer_record ( s , & ( s -> d1 -> processed_rcds ) , s -> s3 -> rrec . seq_num ) < 0 ) return - 1 ; } } s -> d1 -> processed_rcds . epoch = s -> d1 -> r_epoch ; s -> d1 -> unprocessed_rcds . epoch = s -> d1 -> r_epoch + 1 ; return ( 1 ) ; }" 451,"CWE-119 static void set_rate_correction_factor ( VP9_COMP * cpi , double factor ) { if ( cpi -> common . frame_type == KEY_FRAME ) { cpi -> rc . key_frame_rate_correction_factor = factor ; } else { if ( ( cpi -> refresh_alt_ref_frame || cpi -> refresh_golden_frame ) && ! cpi -> rc . is_src_frame_alt_ref && ! ( cpi -> use_svc && cpi -> oxcf . end_usage == USAGE_STREAM_FROM_SERVER ) ) cpi -> rc . gf_rate_correction_factor = factor ; else cpi -> rc . rate_correction_factor = factor ; } }","static void set_rate_correction_factor ( VP9_COMP * cpi , double factor ) { RATE_CONTROL * const rc = & cpi -> rc ; factor /= rcf_mult [ cpi -> rc . frame_size_selector ] ; factor = fclamp ( factor , MIN_BPB_FACTOR , MAX_BPB_FACTOR ) ; if ( cpi -> common . frame_type == KEY_FRAME ) { rc -> rate_correction_factors [ KF_STD ] = factor ; } else if ( cpi -> oxcf . pass == 2 ) { RATE_FACTOR_LEVEL rf_lvl = cpi -> twopass . gf_group . rf_level [ cpi -> twopass . gf_group . index ] ; rc -> rate_correction_factors [ rf_lvl ] = factor ; } else { if ( ( cpi -> refresh_alt_ref_frame || cpi -> refresh_golden_frame ) && ! rc -> is_src_frame_alt_ref && ! cpi -> use_svc && ( cpi -> oxcf . rc_mode != VPX_CBR || cpi -> oxcf . gf_cbr_boost_pct > 20 ) ) rc -> rate_correction_factors [ GF_ARF_STD ] = factor ; else rc -> rate_correction_factors [ INTER_NORMAL ] = factor ; } }" 452,"NVD-CWE-noinfo static int list_table_status ( MYSQL * mysql , const char * db , const char * wild ) { char query [ 1024 ] , * end ; MYSQL_RES * result ; MYSQL_ROW row ; end = strxmov ( query , ""show table status from `"" , db , ""`"" , NullS ) ; if ( wild && wild [ 0 ] ) strxmov ( end , "" like \'"" , wild , ""\'"" , NullS ) ; if ( mysql_query ( mysql , query ) || ! ( result = mysql_store_result ( mysql ) ) ) { fprintf ( stderr , ""%s: Cannot get status for db: %s, table: %s: %s\\n"" , my_progname , db , wild ? wild : """" , mysql_error ( mysql ) ) ; if ( mysql_errno ( mysql ) == ER_PARSE_ERROR ) fprintf ( stderr , ""This error probably means that your MySQL server doesn\'t support the\\n\\\'show table status\' command.\\n"" ) ; return 1 ; } printf ( ""Database: %s"" , db ) ; if ( wild ) printf ( "" Wildcard: %s"" , wild ) ; putchar ( '\\n' ) ; print_res_header ( result ) ; while ( ( row = mysql_fetch_row ( result ) ) ) print_res_row ( result , row ) ; print_res_top ( result ) ; mysql_free_result ( result ) ; return 0 ; }","static int list_table_status ( MYSQL * mysql , const char * db , const char * wild ) { char query [ NAME_LEN + 100 ] ; int len ; MYSQL_RES * result ; MYSQL_ROW row ; len = sizeof ( query ) ; len -= my_snprintf ( query , len , ""show table status from `%s`"" , db ) ; if ( wild && wild [ 0 ] && len ) strxnmov ( query + strlen ( query ) , len , "" like \'"" , wild , ""\'"" , NullS ) ; if ( mysql_query ( mysql , query ) || ! ( result = mysql_store_result ( mysql ) ) ) { fprintf ( stderr , ""%s: Cannot get status for db: %s, table: %s: %s\\n"" , my_progname , db , wild ? wild : """" , mysql_error ( mysql ) ) ; if ( mysql_errno ( mysql ) == ER_PARSE_ERROR ) fprintf ( stderr , ""This error probably means that your MySQL server doesn\'t support the\\n\\\'show table status\' command.\\n"" ) ; return 1 ; } printf ( ""Database: %s"" , db ) ; if ( wild ) printf ( "" Wildcard: %s"" , wild ) ; putchar ( '\\n' ) ; print_res_header ( result ) ; while ( ( row = mysql_fetch_row ( result ) ) ) print_res_row ( result , row ) ; print_res_top ( result ) ; mysql_free_result ( result ) ; return 0 ; }" 453,"CWE-119 static int evaluate_inter_mode_rd ( int mdcounts [ 4 ] , RATE_DISTORTION * rd , int * disable_skip , VP8_COMP * cpi , MACROBLOCK * x ) { MB_PREDICTION_MODE this_mode = x -> e_mbd . mode_info_context -> mbmi . mode ; BLOCK * b = & x -> block [ 0 ] ; MACROBLOCKD * xd = & x -> e_mbd ; int distortion ; vp8_build_inter16x16_predictors_mby ( & x -> e_mbd , x -> e_mbd . predictor , 16 ) ; if ( cpi -> active_map_enabled && x -> active_ptr [ 0 ] == 0 ) { x -> skip = 1 ; } else if ( x -> encode_breakout ) { unsigned int sse ; unsigned int var ; unsigned int threshold = ( xd -> block [ 0 ] . dequant [ 1 ] * xd -> block [ 0 ] . dequant [ 1 ] >> 4 ) ; if ( threshold < x -> encode_breakout ) threshold = x -> encode_breakout ; var = vp8_variance16x16 ( * ( b -> base_src ) , b -> src_stride , x -> e_mbd . predictor , 16 , & sse ) ; if ( sse < threshold ) { unsigned int q2dc = xd -> block [ 24 ] . dequant [ 0 ] ; if ( ( sse - var < q2dc * q2dc >> 4 ) || ( sse / 2 > var && sse - var < 64 ) ) { unsigned int sse2 = VP8_UVSSE ( x ) ; if ( sse2 * 2 < threshold ) { x -> skip = 1 ; rd -> distortion2 = sse + sse2 ; rd -> rate2 = 500 ; rd -> rate_uv = 0 ; rd -> distortion_uv = sse2 ; * disable_skip = 1 ; return RDCOST ( x -> rdmult , x -> rddiv , rd -> rate2 , rd -> distortion2 ) ; } } } } rd -> rate2 += vp8_cost_mv_ref ( this_mode , mdcounts ) ; macro_block_yrd ( x , & rd -> rate_y , & distortion ) ; rd -> rate2 += rd -> rate_y ; rd -> distortion2 += distortion ; rd_inter16x16_uv ( cpi , x , & rd -> rate_uv , & rd -> distortion_uv , cpi -> common . full_pixel ) ; rd -> rate2 += rd -> rate_uv ; rd -> distortion2 += rd -> distortion_uv ; return INT_MAX ; }","static int evaluate_inter_mode_rd ( int mdcounts [ 4 ] , RATE_DISTORTION * rd , int * disable_skip , VP8_COMP * cpi , MACROBLOCK * x ) { MB_PREDICTION_MODE this_mode = x -> e_mbd . mode_info_context -> mbmi . mode ; BLOCK * b = & x -> block [ 0 ] ; MACROBLOCKD * xd = & x -> e_mbd ; int distortion ; vp8_build_inter16x16_predictors_mby ( & x -> e_mbd , x -> e_mbd . predictor , 16 ) ; if ( cpi -> active_map_enabled && x -> active_ptr [ 0 ] == 0 ) { x -> skip = 1 ; } else if ( x -> encode_breakout ) { unsigned int sse ; unsigned int var ; unsigned int threshold = ( xd -> block [ 0 ] . dequant [ 1 ] * xd -> block [ 0 ] . dequant [ 1 ] >> 4 ) ; if ( threshold < x -> encode_breakout ) threshold = x -> encode_breakout ; var = vpx_variance16x16 ( * ( b -> base_src ) , b -> src_stride , x -> e_mbd . predictor , 16 , & sse ) ; if ( sse < threshold ) { unsigned int q2dc = xd -> block [ 24 ] . dequant [ 0 ] ; if ( ( sse - var < q2dc * q2dc >> 4 ) || ( sse / 2 > var && sse - var < 64 ) ) { unsigned int sse2 = VP8_UVSSE ( x ) ; if ( sse2 * 2 < threshold ) { x -> skip = 1 ; rd -> distortion2 = sse + sse2 ; rd -> rate2 = 500 ; rd -> rate_uv = 0 ; rd -> distortion_uv = sse2 ; * disable_skip = 1 ; return RDCOST ( x -> rdmult , x -> rddiv , rd -> rate2 , rd -> distortion2 ) ; } } } } rd -> rate2 += vp8_cost_mv_ref ( this_mode , mdcounts ) ; macro_block_yrd ( x , & rd -> rate_y , & distortion ) ; rd -> rate2 += rd -> rate_y ; rd -> distortion2 += distortion ; rd_inter16x16_uv ( cpi , x , & rd -> rate_uv , & rd -> distortion_uv , cpi -> common . full_pixel ) ; rd -> rate2 += rd -> rate_uv ; rd -> distortion2 += rd -> distortion_uv ; return INT_MAX ; }" 454,"CWE-125 int ethertype_print ( netdissect_options * ndo , u_short ether_type , const u_char * p , u_int length , u_int caplen , const struct lladdr_info * src , const struct lladdr_info * dst ) { switch ( ether_type ) { case ETHERTYPE_IP : ip_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_IPV6 : ip6_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_ARP : case ETHERTYPE_REVARP : arp_print ( ndo , p , length , caplen ) ; return ( 1 ) ; case ETHERTYPE_DN : decnet_print ( ndo , p , length , caplen ) ; return ( 1 ) ; case ETHERTYPE_ATALK : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""et1 "" ) ) ; atalk_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_AARP : aarp_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_IPX : ND_PRINT ( ( ndo , ""(NOV-ETHII) "" ) ) ; ipx_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_ISO : if ( length == 0 || caplen == 0 ) { ND_PRINT ( ( ndo , "" [|osi]"" ) ) ; return ( 1 ) ; } isoclns_print ( ndo , p + 1 , length - 1 , caplen - 1 ) ; return ( 1 ) ; case ETHERTYPE_PPPOED : case ETHERTYPE_PPPOES : case ETHERTYPE_PPPOED2 : case ETHERTYPE_PPPOES2 : pppoe_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_EAPOL : eap_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_RRCP : rrcp_print ( ndo , p , length , src , dst ) ; return ( 1 ) ; case ETHERTYPE_PPP : if ( length ) { ND_PRINT ( ( ndo , "": "" ) ) ; ppp_print ( ndo , p , length ) ; } return ( 1 ) ; case ETHERTYPE_MPCP : mpcp_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_SLOW : slow_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_CFM : case ETHERTYPE_CFM_OLD : cfm_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_LLDP : lldp_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_NSH : nsh_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_LOOPBACK : loopback_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_MPLS : case ETHERTYPE_MPLS_MULTI : mpls_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_TIPC : tipc_print ( ndo , p , length , caplen ) ; return ( 1 ) ; case ETHERTYPE_MS_NLB_HB : msnlb_print ( ndo , p ) ; return ( 1 ) ; case ETHERTYPE_GEONET_OLD : case ETHERTYPE_GEONET :","int ethertype_print ( netdissect_options * ndo , u_short ether_type , const u_char * p , u_int length , u_int caplen , const struct lladdr_info * src , const struct lladdr_info * dst ) { switch ( ether_type ) { case ETHERTYPE_IP : ip_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_IPV6 : ip6_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_ARP : case ETHERTYPE_REVARP : arp_print ( ndo , p , length , caplen ) ; return ( 1 ) ; case ETHERTYPE_DN : decnet_print ( ndo , p , length , caplen ) ; return ( 1 ) ; case ETHERTYPE_ATALK : if ( ndo -> ndo_vflag ) ND_PRINT ( ( ndo , ""et1 "" ) ) ; atalk_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_AARP : aarp_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_IPX : ND_PRINT ( ( ndo , ""(NOV-ETHII) "" ) ) ; ipx_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_ISO : if ( length == 0 || caplen == 0 ) { ND_PRINT ( ( ndo , "" [|osi]"" ) ) ; return ( 1 ) ; } isoclns_print ( ndo , p + 1 , length - 1 ) ; return ( 1 ) ; case ETHERTYPE_PPPOED : case ETHERTYPE_PPPOES : case ETHERTYPE_PPPOED2 : case ETHERTYPE_PPPOES2 : pppoe_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_EAPOL : eap_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_RRCP : rrcp_print ( ndo , p , length , src , dst ) ; return ( 1 ) ; case ETHERTYPE_PPP : if ( length ) { ND_PRINT ( ( ndo , "": "" ) ) ; ppp_print ( ndo , p , length ) ; } return ( 1 ) ; case ETHERTYPE_MPCP : mpcp_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_SLOW : slow_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_CFM : case ETHERTYPE_CFM_OLD : cfm_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_LLDP : lldp_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_NSH : nsh_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_LOOPBACK : loopback_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_MPLS : case ETHERTYPE_MPLS_MULTI : mpls_print ( ndo , p , length ) ; return ( 1 ) ; case ETHERTYPE_TIPC : tipc_print ( ndo , p , length , caplen ) ; return ( 1 ) ; case ETHERTYPE_MS_NLB_HB : msnlb_print ( ndo , p ) ; return ( 1 ) ; case ETHERTYPE_GEONET_OLD : case ETHERTYPE_GEONET :" 455,"CWE-416 static enum hrtimer_restart bfq_idle_slice_timer ( struct hrtimer * timer ) { struct bfq_data * bfqd = container_of ( timer , struct bfq_data , idle_slice_timer ) ; struct bfq_queue * bfqq = bfqd -> in_service_queue ; if ( bfqq ) bfq_idle_slice_timer_body ( bfqq ) ; return HRTIMER_NORESTART ; }","static enum hrtimer_restart bfq_idle_slice_timer ( struct hrtimer * timer ) { struct bfq_data * bfqd = container_of ( timer , struct bfq_data , idle_slice_timer ) ; struct bfq_queue * bfqq = bfqd -> in_service_queue ; if ( bfqq ) bfq_idle_slice_timer_body ( bfqd , bfqq ) ; return HRTIMER_NORESTART ; }" 456,"CWE-119 static void mark_object ( struct object * obj , struct strbuf * path , const char * name , void * data ) { update_progress ( data ) ; }"," static void mark_object ( struct object * obj , const char * name , void * data ) { update_progress ( data ) ; }" 457,"CWE-129 return AVERROR_INVALIDDATA ; version = AV_RL64 ( src + 0 ) ; if ( version != 2 ) return AVERROR_INVALIDDATA ; lo_usize = AV_RL64 ( src + 8 ) ; lo_size = AV_RL64 ( src + 16 ) ; ac_size = AV_RL64 ( src + 24 ) ; dc_size = AV_RL64 ( src + 32 ) ; rle_csize = AV_RL64 ( src + 40 ) ; rle_usize = AV_RL64 ( src + 48 ) ; rle_raw_size = AV_RL64 ( src + 56 ) ; ac_count = AV_RL64 ( src + 64 ) ; dc_count = AV_RL64 ( src + 72 ) ; ac_compression = AV_RL64 ( src + 80 ) ; if ( compressed_size < 88LL + lo_size + ac_size + dc_size + rle_csize ) return AVERROR_INVALIDDATA ; bytestream2_init ( & gb , src + 88 , compressed_size - 88 ) ; skip = bytestream2_get_le16 ( & gb ) ; if ( skip < 2 ) return AVERROR_INVALIDDATA ; bytestream2_skip ( & gb , skip - 2 ) ; if ( lo_size > 0 ) { if ( lo_usize > uncompressed_size ) return AVERROR_INVALIDDATA ; bytestream2_skip ( & gb , lo_size ) ; } if ( ac_size > 0 ) { unsigned long dest_len = ac_count * 2LL ; GetByteContext agb = gb ; if ( ac_count > 3LL * td -> xsize * s -> scan_lines_per_block ) return AVERROR_INVALIDDATA ; av_fast_padded_malloc ( & td -> ac_data , & td -> ac_size , dest_len ) ; if ( ! td -> ac_data ) return AVERROR ( ENOMEM ) ; switch ( ac_compression ) { case 0 : ret = huf_uncompress ( s , td , & agb , ( int16_t * ) td -> ac_data , ac_count ) ; if ( ret < 0 ) return ret ; break ; case 1 : if ( uncompress ( td -> ac_data , & dest_len , agb . buffer , ac_size ) != Z_OK || dest_len != ac_count * 2LL ) return AVERROR_INVALIDDATA ; break ; default : return AVERROR_INVALIDDATA ; } bytestream2_skip ( & gb , ac_size ) ; } if ( dc_size > 0 ) { unsigned long dest_len = dc_count * 2LL ; GetByteContext agb = gb ; if ( dc_count > ( 6LL * td -> xsize * td -> ysize + 63 ) / 64 ) return AVERROR_INVALIDDATA ; av_fast_padded_malloc ( & td -> dc_data , & td -> dc_size , FFALIGN ( dest_len , 64 ) * 2 ) ; if ( ! td -> dc_data ) return AVERROR ( ENOMEM ) ; if ( uncompress ( td -> dc_data + FFALIGN ( dest_len , 64 ) , & dest_len , agb . buffer , dc_size ) != Z_OK || ( dest_len != dc_count * 2LL ) ) return AVERROR_INVALIDDATA ; s -> dsp . predictor ( td -> dc_data + FFALIGN ( dest_len , 64 ) , dest_len ) ; s -> dsp . reorder_pixels ( td -> dc_data , td -> dc_data + FFALIGN ( dest_len , 64 ) , dest_len ) ; bytestream2_skip ( & gb , dc_size ) ; } if ( rle_raw_size > 0 && rle_csize > 0 && rle_usize > 0 ) { unsigned long dest_len = rle_usize ; av_fast_padded_malloc ( & td -> rle_data , & td -> rle_size , rle_usize ) ; if ( ! td -> rle_data ) return AVERROR ( ENOMEM ) ; av_fast_padded_malloc ( & td -> rle_raw_data , & td -> rle_raw_size , rle_raw_size ) ; if ( ! td -> rle_raw_data ) return AVERROR ( ENOMEM ) ; if ( uncompress ( td -> rle_data , & dest_len , gb . buffer , rle_csize ) != Z_OK || ( dest_len != rle_usize ) ) return AVERROR_INVALIDDATA ; ret = rle ( td -> rle_raw_data , td -> rle_data , rle_usize , rle_raw_size ) ; if ( ret < 0 ) return ret ; bytestream2_skip ( & gb , rle_csize ) ; } bytestream2_init ( & agb , td -> ac_data , ac_count * 2 ) ; for ( int y = 0 ; y < td -> ysize ; y += 8 ) { for ( int x = 0 ; x < td -> xsize ; x += 8 ) { memset ( td -> block , 0 , sizeof ( td -> block ) ) ; for ( int j = 0 ; j < 3 ; j ++ ) { float * block = td -> block [ j ] ; const int idx = ( x >> 3 ) + ( y >> 3 ) * dc_w + dc_w * dc_h * j ; uint16_t * dc = ( uint16_t * ) td -> dc_data ; union av_intfloat32 dc_val ; dc_val . i = half2float ( dc [ idx ] , s -> mantissatable , s -> exponenttable , s -> offsettable ) ; block [ 0 ] = dc_val . f ; ac_uncompress ( s , & agb , block ) ; dct_inverse ( block ) ; } { const float scale = s -> pixel_type == EXR_FLOAT ? 2.f : 1.f ; const int o = s -> nb_channels == 4 ; float * bo = ( ( float * ) td -> uncompressed_data ) + y * td -> xsize * s -> nb_channels + td -> xsize * ( o + 0 ) + x ; float * go = ( ( float * ) td -> uncompressed_data ) + y * td -> xsize * s -> nb_channels + td -> xsize * ( o + 1 ) + x ; float * ro = ( ( float * ) td -> uncompressed_data ) +","return AVERROR_INVALIDDATA ; version = AV_RL64 ( src + 0 ) ; if ( version != 2 ) return AVERROR_INVALIDDATA ; lo_usize = AV_RL64 ( src + 8 ) ; lo_size = AV_RL64 ( src + 16 ) ; ac_size = AV_RL64 ( src + 24 ) ; dc_size = AV_RL64 ( src + 32 ) ; rle_csize = AV_RL64 ( src + 40 ) ; rle_usize = AV_RL64 ( src + 48 ) ; rle_raw_size = AV_RL64 ( src + 56 ) ; ac_count = AV_RL64 ( src + 64 ) ; dc_count = AV_RL64 ( src + 72 ) ; ac_compression = AV_RL64 ( src + 80 ) ; if ( compressed_size < 88LL + lo_size + ac_size + dc_size + rle_csize ) return AVERROR_INVALIDDATA ; bytestream2_init ( & gb , src + 88 , compressed_size - 88 ) ; skip = bytestream2_get_le16 ( & gb ) ; if ( skip < 2 ) return AVERROR_INVALIDDATA ; bytestream2_skip ( & gb , skip - 2 ) ; if ( lo_size > 0 ) { if ( lo_usize > uncompressed_size ) return AVERROR_INVALIDDATA ; bytestream2_skip ( & gb , lo_size ) ; } if ( ac_size > 0 ) { unsigned long dest_len = ac_count * 2LL ; GetByteContext agb = gb ; if ( ac_count > 3LL * td -> xsize * s -> scan_lines_per_block ) return AVERROR_INVALIDDATA ; av_fast_padded_malloc ( & td -> ac_data , & td -> ac_size , dest_len ) ; if ( ! td -> ac_data ) return AVERROR ( ENOMEM ) ; switch ( ac_compression ) { case 0 : ret = huf_uncompress ( s , td , & agb , ( int16_t * ) td -> ac_data , ac_count ) ; if ( ret < 0 ) return ret ; break ; case 1 : if ( uncompress ( td -> ac_data , & dest_len , agb . buffer , ac_size ) != Z_OK || dest_len != ac_count * 2LL ) return AVERROR_INVALIDDATA ; break ; default : return AVERROR_INVALIDDATA ; } bytestream2_skip ( & gb , ac_size ) ; } { unsigned long dest_len = dc_count * 2LL ; GetByteContext agb = gb ; if ( dc_count != dc_w * dc_h * 3 ) return AVERROR_INVALIDDATA ; av_fast_padded_malloc ( & td -> dc_data , & td -> dc_size , FFALIGN ( dest_len , 64 ) * 2 ) ; if ( ! td -> dc_data ) return AVERROR ( ENOMEM ) ; if ( uncompress ( td -> dc_data + FFALIGN ( dest_len , 64 ) , & dest_len , agb . buffer , dc_size ) != Z_OK || ( dest_len != dc_count * 2LL ) ) return AVERROR_INVALIDDATA ; s -> dsp . predictor ( td -> dc_data + FFALIGN ( dest_len , 64 ) , dest_len ) ; s -> dsp . reorder_pixels ( td -> dc_data , td -> dc_data + FFALIGN ( dest_len , 64 ) , dest_len ) ; bytestream2_skip ( & gb , dc_size ) ; } if ( rle_raw_size > 0 && rle_csize > 0 && rle_usize > 0 ) { unsigned long dest_len = rle_usize ; av_fast_padded_malloc ( & td -> rle_data , & td -> rle_size , rle_usize ) ; if ( ! td -> rle_data ) return AVERROR ( ENOMEM ) ; av_fast_padded_malloc ( & td -> rle_raw_data , & td -> rle_raw_size , rle_raw_size ) ; if ( ! td -> rle_raw_data ) return AVERROR ( ENOMEM ) ; if ( uncompress ( td -> rle_data , & dest_len , gb . buffer , rle_csize ) != Z_OK || ( dest_len != rle_usize ) ) return AVERROR_INVALIDDATA ; ret = rle ( td -> rle_raw_data , td -> rle_data , rle_usize , rle_raw_size ) ; if ( ret < 0 ) return ret ; bytestream2_skip ( & gb , rle_csize ) ; } bytestream2_init ( & agb , td -> ac_data , ac_count * 2 ) ; for ( int y = 0 ; y < td -> ysize ; y += 8 ) { for ( int x = 0 ; x < td -> xsize ; x += 8 ) { memset ( td -> block , 0 , sizeof ( td -> block ) ) ; for ( int j = 0 ; j < 3 ; j ++ ) { float * block = td -> block [ j ] ; const int idx = ( x >> 3 ) + ( y >> 3 ) * dc_w + dc_w * dc_h * j ; uint16_t * dc = ( uint16_t * ) td -> dc_data ; union av_intfloat32 dc_val ; dc_val . i = half2float ( dc [ idx ] , s -> mantissatable , s -> exponenttable , s -> offsettable ) ; block [ 0 ] = dc_val . f ; ac_uncompress ( s , & agb , block ) ; dct_inverse ( block ) ; } { const float scale = s -> pixel_type == EXR_FLOAT ? 2.f : 1.f ; const int o = s -> nb_channels == 4 ; float * bo = ( ( float * ) td -> uncompressed_data ) + y * td -> xsize * s -> nb_channels + td -> xsize * ( o + 0 ) + x ; float * go = ( ( float * ) td -> uncompressed_data ) + y * td -> xsize * s -> nb_channels + td -> xsize * ( o + 1 ) + x ; float * ro = ( ( float * ) td -> uncompressed_data ) +" 458,"CWE-125 static char * isis_print_id ( const uint8_t * cp , int id_len ) { int i ; static char id [ sizeof ( ""xxxx.xxxx.xxxx.yy-zz"" ) ] ; char * pos = id ; for ( i = 1 ; i <= SYSTEM_ID_LEN ; i ++ ) { snprintf ( pos , sizeof ( id ) - ( pos - id ) , ""%02x"" , * cp ++ ) ; pos += strlen ( pos ) ; if ( i == 2 || i == 4 ) * pos ++ = '.' ; } if ( id_len >= NODE_ID_LEN ) { snprintf ( pos , sizeof ( id ) - ( pos - id ) , "".%02x"" , * cp ++ ) ; pos += strlen ( pos ) ; } if ( id_len == LSP_ID_LEN ) snprintf ( pos , sizeof ( id ) - ( pos - id ) , ""-%02x"" , * cp ) ; return ( id ) ; }","static char * isis_print_id ( const uint8_t * cp , int id_len ) { int i ; static char id [ sizeof ( ""xxxx.xxxx.xxxx.yy-zz"" ) ] ; char * pos = id ; int sysid_len ; sysid_len = SYSTEM_ID_LEN ; if ( sysid_len > id_len ) sysid_len = id_len ; for ( i = 1 ; i <= sysid_len ; i ++ ) { snprintf ( pos , sizeof ( id ) - ( pos - id ) , ""%02x"" , * cp ++ ) ; pos += strlen ( pos ) ; if ( i == 2 || i == 4 ) * pos ++ = '.' ; } if ( id_len >= NODE_ID_LEN ) { snprintf ( pos , sizeof ( id ) - ( pos - id ) , "".%02x"" , * cp ++ ) ; pos += strlen ( pos ) ; } if ( id_len == LSP_ID_LEN ) snprintf ( pos , sizeof ( id ) - ( pos - id ) , ""-%02x"" , * cp ) ; return ( id ) ; }" 459,"CWE-399 static void xsltCompileLocationPathPattern ( xsltParserContextPtr ctxt , int novar ) { SKIP_BLANKS ; if ( ( CUR == '/' ) && ( NXT ( 1 ) == '/' ) ) { NEXT ; NEXT ; ctxt -> comp -> priority = 0.5 ; xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } else if ( CUR == '/' ) { NEXT ; SKIP_BLANKS ; PUSH ( XSLT_OP_ROOT , NULL , NULL , novar ) ; if ( ( CUR != 0 ) && ( CUR != '|' ) ) { PUSH ( XSLT_OP_PARENT , NULL , NULL , novar ) ; xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } } else if ( CUR == '*' ) { xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } else if ( CUR == '@' ) { xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } else { xmlChar * name ; name = xsltScanNCName ( ctxt ) ; if ( name == NULL ) { xsltTransformError ( NULL , NULL , NULL , ""xsltCompileLocationPathPattern : Name expected\\n"" ) ; ctxt -> error = 1 ; return ; } SKIP_BLANKS ; if ( ( CUR == '(' ) && ! xmlXPathIsNodeType ( name ) ) { xsltCompileIdKeyPattern ( ctxt , name , 1 , novar , 0 ) ; if ( ( CUR == '/' ) && ( NXT ( 1 ) == '/' ) ) { PUSH ( XSLT_OP_ANCESTOR , NULL , NULL , novar ) ; NEXT ; NEXT ; SKIP_BLANKS ; xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } else if ( CUR == '/' ) { PUSH ( XSLT_OP_PARENT , NULL , NULL , novar ) ; NEXT ; SKIP_BLANKS ; xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } return ; } xsltCompileRelativePathPattern ( ctxt , name , novar ) ; } error : return ; }","static void xsltCompileLocationPathPattern ( xsltParserContextPtr ctxt , int novar ) { SKIP_BLANKS ; if ( ( CUR == '/' ) && ( NXT ( 1 ) == '/' ) ) { NEXT ; NEXT ; ctxt -> comp -> priority = 0.5 ; xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } else if ( CUR == '/' ) { NEXT ; SKIP_BLANKS ; PUSH ( XSLT_OP_ROOT , NULL , NULL , novar ) ; if ( ( CUR != 0 ) && ( CUR != '|' ) ) { PUSH ( XSLT_OP_PARENT , NULL , NULL , novar ) ; xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } } else if ( CUR == '*' ) { xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } else if ( CUR == '@' ) { xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } else { xmlChar * name ; name = xsltScanNCName ( ctxt ) ; if ( name == NULL ) { xsltTransformError ( NULL , NULL , NULL , ""xsltCompileLocationPathPattern : Name expected\\n"" ) ; ctxt -> error = 1 ; return ; } SKIP_BLANKS ; if ( ( CUR == '(' ) && ! xmlXPathIsNodeType ( name ) ) { xsltCompileIdKeyPattern ( ctxt , name , 1 , novar , 0 ) ; if ( ctxt -> error ) return ; if ( ( CUR == '/' ) && ( NXT ( 1 ) == '/' ) ) { PUSH ( XSLT_OP_ANCESTOR , NULL , NULL , novar ) ; NEXT ; NEXT ; SKIP_BLANKS ; xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } else if ( CUR == '/' ) { PUSH ( XSLT_OP_PARENT , NULL , NULL , novar ) ; NEXT ; SKIP_BLANKS ; xsltCompileRelativePathPattern ( ctxt , NULL , novar ) ; } return ; } xsltCompileRelativePathPattern ( ctxt , name , novar ) ; } error : return ; }" 460,"CWE-125 dp -> icmp_code ) ; break ; } break ; case ICMP_PARAMPROB : if ( dp -> icmp_code ) ( void ) snprintf ( buf , sizeof ( buf ) , ""parameter problem - code %u"" , dp -> icmp_code ) ; else { ND_TCHECK ( dp -> icmp_pptr ) ; ( void ) snprintf ( buf , sizeof ( buf ) , ""parameter problem - octet %u"" , dp -> icmp_pptr ) ; } break ; case ICMP_MASKREPLY : ND_TCHECK ( dp -> icmp_mask ) ; ( void ) snprintf ( buf , sizeof ( buf ) , ""address mask is 0x%08x"" , EXTRACT_32BITS ( & dp -> icmp_mask ) ) ; break ; case ICMP_TSTAMP : ND_TCHECK ( dp -> icmp_seq ) ; ( void ) snprintf ( buf , sizeof ( buf ) , ""time stamp query id %u seq %u"" , EXTRACT_16BITS ( & dp -> icmp_id ) , EXTRACT_16BITS ( & dp -> icmp_seq ) ) ; break ; case ICMP_TSTAMPREPLY : ND_TCHECK ( dp -> icmp_ttime ) ; ( void ) snprintf ( buf , sizeof ( buf ) , ""time stamp reply id %u seq %u: org %s"" , EXTRACT_16BITS ( & dp -> icmp_id ) , EXTRACT_16BITS ( & dp -> icmp_seq ) , icmp_tstamp_print ( EXTRACT_32BITS ( & dp -> icmp_otime ) ) ) ; ( void ) snprintf ( buf + strlen ( buf ) , sizeof ( buf ) - strlen ( buf ) , "", recv %s"" , icmp_tstamp_print ( EXTRACT_32BITS ( & dp -> icmp_rtime ) ) ) ; ( void ) snprintf ( buf + strlen ( buf ) , sizeof ( buf ) - strlen ( buf ) , "", xmit %s"" , icmp_tstamp_print ( EXTRACT_32BITS ( & dp -> icmp_ttime ) ) ) ; break ; default : str = tok2str ( icmp2str , ""type-#%d"" , dp -> icmp_type ) ; break ; } ND_PRINT ( ( ndo , ""ICMP %s, length %u"" , str , plen ) ) ; if ( ndo -> ndo_vflag && ! fragmented ) { if ( ND_TTEST2 ( * bp , plen ) ) { uint16_t sum ; vec [ 0 ] . ptr = ( const uint8_t * ) ( const void * ) dp ; vec [ 0 ] . len = plen ; sum = in_cksum ( vec , 1 ) ; if ( sum != 0 ) { uint16_t icmp_sum = EXTRACT_16BITS ( & dp -> icmp_cksum ) ; ND_PRINT ( ( ndo , "" (wrong icmp cksum %x (->%x)!)"" , icmp_sum , in_cksum_shouldbe ( icmp_sum , sum ) ) ) ; } } } if ( ndo -> ndo_vflag >= 1 && ICMP_ERRTYPE ( dp -> icmp_type ) ) { bp += 8 ; ND_PRINT ( ( ndo , ""\\n\\t"" ) ) ; ip = ( const struct ip * ) bp ; ndo -> ndo_snaplen = ndo -> ndo_snapend - bp ; snapend_save = ndo -> ndo_snapend ; ND_TCHECK_16BITS ( & ip -> ip_len ) ; ip_print ( ndo , bp , EXTRACT_16BITS ( & ip -> ip_len ) ) ; ndo -> ndo_snapend = snapend_save ; } if ( ndo -> ndo_vflag >= 1 && plen > ICMP_EXTD_MINLEN && ICMP_MPLS_EXT_TYPE ( dp -> icmp_type ) ) { ND_TCHECK ( * ext_dp ) ; if ( ! ext_dp -> icmp_length && ND_TTEST2 ( ext_dp -> icmp_ext_version_res , plen - ICMP_EXTD_MINLEN ) ) { vec [ 0 ] . ptr = ( const uint8_t * ) ( const void * ) & ext_dp -> icmp_ext_version_res ; vec [ 0 ] . len = plen - ICMP_EXTD_MINLEN ; if ( in_cksum ( vec , 1 ) ) { return ; } } ND_PRINT ( ( ndo , ""\\n\\tMPLS extension v%u"" , ICMP_MPLS_EXT_EXTRACT_VERSION ( * ( ext_dp -> icmp_ext_version_res ) ) ) ) ; if ( ICMP_MPLS_EXT_EXTRACT_VERSION ( * ( ext_dp -> icmp_ext_version_res ) ) != ICMP_MPLS_EXT_VERSION ) { ND_PRINT ( ( ndo , "" packet not supported"" ) ) ; return ; } hlen = plen - ICMP_EXTD_MINLEN ; if ( ND_TTEST2 ( ext_dp -> icmp_ext_version_res , hlen ) ) { vec [ 0 ] . ptr = ( const uint8_t * ) ( const void * ) & ext_dp -> icmp_ext_version_res ; vec [ 0 ] . len = hlen ; ND_PRINT ( ( ndo , "", checksum 0x%04x (%scorrect), length %u"" , EXTRACT_16BITS ( ext_dp -> icmp_ext_checksum ) , in_cksum ( vec , 1 ) ? ""in"" : """" , hlen ) ) ; } hlen -= 4 ; obj_tptr = ( const uint8_t * ) ext_dp -> icmp_ext_data ; while ( hlen > sizeof ( struct icmp_mpls_ext_object_header_t ) ) { icmp_mpls_ext_object_header = ( const struct icmp_mpls_ext_object_header_t * ) obj_tptr ; ND_TCHECK ( * icmp_mpls_ext_object_header ) ; obj_tlen = EXTRACT_16BITS ( icmp_mpls_ext_object_header -> length ) ; obj_class_num = icmp_mpls_ext_object_header -> class_num ;","dp -> icmp_code ) ; break ; } break ; case ICMP_PARAMPROB : if ( dp -> icmp_code ) ( void ) snprintf ( buf , sizeof ( buf ) , ""parameter problem - code %u"" , dp -> icmp_code ) ; else { ND_TCHECK ( dp -> icmp_pptr ) ; ( void ) snprintf ( buf , sizeof ( buf ) , ""parameter problem - octet %u"" , dp -> icmp_pptr ) ; } break ; case ICMP_MASKREPLY : ND_TCHECK ( dp -> icmp_mask ) ; ( void ) snprintf ( buf , sizeof ( buf ) , ""address mask is 0x%08x"" , EXTRACT_32BITS ( & dp -> icmp_mask ) ) ; break ; case ICMP_TSTAMP : ND_TCHECK ( dp -> icmp_seq ) ; ( void ) snprintf ( buf , sizeof ( buf ) , ""time stamp query id %u seq %u"" , EXTRACT_16BITS ( & dp -> icmp_id ) , EXTRACT_16BITS ( & dp -> icmp_seq ) ) ; break ; case ICMP_TSTAMPREPLY : ND_TCHECK ( dp -> icmp_ttime ) ; ( void ) snprintf ( buf , sizeof ( buf ) , ""time stamp reply id %u seq %u: org %s"" , EXTRACT_16BITS ( & dp -> icmp_id ) , EXTRACT_16BITS ( & dp -> icmp_seq ) , icmp_tstamp_print ( EXTRACT_32BITS ( & dp -> icmp_otime ) ) ) ; ( void ) snprintf ( buf + strlen ( buf ) , sizeof ( buf ) - strlen ( buf ) , "", recv %s"" , icmp_tstamp_print ( EXTRACT_32BITS ( & dp -> icmp_rtime ) ) ) ; ( void ) snprintf ( buf + strlen ( buf ) , sizeof ( buf ) - strlen ( buf ) , "", xmit %s"" , icmp_tstamp_print ( EXTRACT_32BITS ( & dp -> icmp_ttime ) ) ) ; break ; default : str = tok2str ( icmp2str , ""type-#%d"" , dp -> icmp_type ) ; break ; } ND_PRINT ( ( ndo , ""ICMP %s, length %u"" , str , plen ) ) ; if ( ndo -> ndo_vflag && ! fragmented ) { if ( ND_TTEST2 ( * bp , plen ) ) { uint16_t sum ; vec [ 0 ] . ptr = ( const uint8_t * ) ( const void * ) dp ; vec [ 0 ] . len = plen ; sum = in_cksum ( vec , 1 ) ; if ( sum != 0 ) { ND_TCHECK_16BITS ( & dp -> icmp_cksum ) ; uint16_t icmp_sum = EXTRACT_16BITS ( & dp -> icmp_cksum ) ; ND_PRINT ( ( ndo , "" (wrong icmp cksum %x (->%x)!)"" , icmp_sum , in_cksum_shouldbe ( icmp_sum , sum ) ) ) ; } } } if ( ndo -> ndo_vflag >= 1 && ICMP_ERRTYPE ( dp -> icmp_type ) ) { bp += 8 ; ND_PRINT ( ( ndo , ""\\n\\t"" ) ) ; ip = ( const struct ip * ) bp ; ndo -> ndo_snaplen = ndo -> ndo_snapend - bp ; snapend_save = ndo -> ndo_snapend ; ND_TCHECK_16BITS ( & ip -> ip_len ) ; ip_print ( ndo , bp , EXTRACT_16BITS ( & ip -> ip_len ) ) ; ndo -> ndo_snapend = snapend_save ; } if ( ndo -> ndo_vflag >= 1 && plen > ICMP_EXTD_MINLEN && ICMP_MPLS_EXT_TYPE ( dp -> icmp_type ) ) { ND_TCHECK ( * ext_dp ) ; if ( ! ext_dp -> icmp_length && ND_TTEST2 ( ext_dp -> icmp_ext_version_res , plen - ICMP_EXTD_MINLEN ) ) { vec [ 0 ] . ptr = ( const uint8_t * ) ( const void * ) & ext_dp -> icmp_ext_version_res ; vec [ 0 ] . len = plen - ICMP_EXTD_MINLEN ; if ( in_cksum ( vec , 1 ) ) { return ; } } ND_PRINT ( ( ndo , ""\\n\\tMPLS extension v%u"" , ICMP_MPLS_EXT_EXTRACT_VERSION ( * ( ext_dp -> icmp_ext_version_res ) ) ) ) ; if ( ICMP_MPLS_EXT_EXTRACT_VERSION ( * ( ext_dp -> icmp_ext_version_res ) ) != ICMP_MPLS_EXT_VERSION ) { ND_PRINT ( ( ndo , "" packet not supported"" ) ) ; return ; } hlen = plen - ICMP_EXTD_MINLEN ; if ( ND_TTEST2 ( ext_dp -> icmp_ext_version_res , hlen ) ) { vec [ 0 ] . ptr = ( const uint8_t * ) ( const void * ) & ext_dp -> icmp_ext_version_res ; vec [ 0 ] . len = hlen ; ND_PRINT ( ( ndo , "", checksum 0x%04x (%scorrect), length %u"" , EXTRACT_16BITS ( ext_dp -> icmp_ext_checksum ) , in_cksum ( vec , 1 ) ? ""in"" : """" , hlen ) ) ; } hlen -= 4 ; obj_tptr = ( const uint8_t * ) ext_dp -> icmp_ext_data ; while ( hlen > sizeof ( struct icmp_mpls_ext_object_header_t ) ) { icmp_mpls_ext_object_header = ( const struct icmp_mpls_ext_object_header_t * ) obj_tptr ; ND_TCHECK ( * icmp_mpls_ext_object_header ) ; obj_tlen = EXTRACT_16BITS ( icmp_mpls_ext_object_header -> length ) ; obj_class_num = icmp_mpls_ext_object_header -> class_num ;" 461,"CWE-125 static int ast_type_init ( PyObject * self , PyObject * args , PyObject * kw ) { _Py_IDENTIFIER ( _fields ) ; Py_ssize_t i , numfields = 0 ; int res = - 1 ; PyObject * key , * value , * fields ; fields = _PyObject_GetAttrId ( ( PyObject * ) Py_TYPE ( self ) , & PyId__fields ) ; if ( ! fields ) PyErr_Clear ( ) ; if ( fields ) { numfields = PySequence_Size ( fields ) ; if ( numfields == - 1 ) goto cleanup ; } res = 0 ; if ( PyTuple_GET_SIZE ( args ) > 0 ) { if ( numfields != PyTuple_GET_SIZE ( args ) ) { PyErr_Format ( PyExc_TypeError , ""%.400s constructor takes %s"" ""%zd positional argument%s"" , Py_TYPE ( self ) -> tp_name , numfields == 0 ? """" : ""either 0 or "" , numfields , numfields == 1 ? """" : ""s"" ) ; res = - 1 ; goto cleanup ; } for ( i = 0 ; i < PyTuple_GET_SIZE ( args ) ; i ++ ) { PyObject * name = PySequence_GetItem ( fields , i ) ; if ( ! name ) { res = - 1 ; goto cleanup ; } res = PyObject_SetAttr ( self , name , PyTuple_GET_ITEM ( args , i ) ) ; Py_DECREF ( name ) ; if ( res < 0 ) goto cleanup ; } } if ( kw ) { i = 0 ; while ( PyDict_Next ( kw , & i , & key , & value ) ) { res = PyObject_SetAttr ( self , key , value ) ; if ( res < 0 ) goto cleanup ; } } cleanup : Py_XDECREF ( fields ) ; return res ; }","static int ast_type_init ( PyObject * self , PyObject * args , PyObject * kw ) { Py_ssize_t i , numfields = 0 ; int res = - 1 ; PyObject * key , * value , * fields ; if ( lookup_attr_id ( ( PyObject * ) Py_TYPE ( self ) , & PyId__fields , & fields ) < 0 ) { goto cleanup ; } if ( fields ) { numfields = PySequence_Size ( fields ) ; if ( numfields == - 1 ) goto cleanup ; } res = 0 ; if ( numfields < PyTuple_GET_SIZE ( args ) ) { PyErr_Format ( PyExc_TypeError , ""%.400s constructor takes at most "" ""%zd positional argument%s"" , Py_TYPE ( self ) -> tp_name , numfields , numfields == 1 ? """" : ""s"" ) ; res = - 1 ; goto cleanup ; } for ( i = 0 ; i < PyTuple_GET_SIZE ( args ) ; i ++ ) { PyObject * name = PySequence_GetItem ( fields , i ) ; if ( ! name ) { res = - 1 ; goto cleanup ; } res = PyObject_SetAttr ( self , name , PyTuple_GET_ITEM ( args , i ) ) ; Py_DECREF ( name ) ; if ( res < 0 ) goto cleanup ; } if ( kw ) { i = 0 ; while ( PyDict_Next ( kw , & i , & key , & value ) ) { res = PyObject_SetAttr ( self , key , value ) ; if ( res < 0 ) goto cleanup ; } } cleanup : Py_XDECREF ( fields ) ; return res ; }" 462,"CWE-401 int ath9k_wmi_cmd ( struct wmi * wmi , enum wmi_cmd_id cmd_id , u8 * cmd_buf , u32 cmd_len , u8 * rsp_buf , u32 rsp_len , u32 timeout ) { struct ath_hw * ah = wmi -> drv_priv -> ah ; struct ath_common * common = ath9k_hw_common ( ah ) ; u16 headroom = sizeof ( struct htc_frame_hdr ) + sizeof ( struct wmi_cmd_hdr ) ; struct sk_buff * skb ; unsigned long time_left ; int ret = 0 ; if ( ah -> ah_flags & AH_UNPLUGGED ) return 0 ; skb = alloc_skb ( headroom + cmd_len , GFP_ATOMIC ) ; if ( ! skb ) return - ENOMEM ; skb_reserve ( skb , headroom ) ; if ( cmd_len != 0 && cmd_buf != NULL ) { skb_put_data ( skb , cmd_buf , cmd_len ) ; } mutex_lock ( & wmi -> op_mutex ) ; if ( unlikely ( wmi -> stopped ) ) { ret = - EPROTO ; goto out ; } wmi -> cmd_rsp_buf = rsp_buf ; wmi -> cmd_rsp_len = rsp_len ; ret = ath9k_wmi_cmd_issue ( wmi , skb , cmd_id , cmd_len ) ; if ( ret ) goto out ; time_left = wait_for_completion_timeout ( & wmi -> cmd_wait , timeout ) ; if ( ! time_left ) { ath_dbg ( common , WMI , ""Timeout waiting for WMI command: %s\\n"" , wmi_cmd_to_name ( cmd_id ) ) ; mutex_unlock ( & wmi -> op_mutex ) ; return - ETIMEDOUT ; } mutex_unlock ( & wmi -> op_mutex ) ; return 0 ; out : ath_dbg ( common , WMI , ""WMI failure for: %s\\n"" , wmi_cmd_to_name ( cmd_id ) ) ; mutex_unlock ( & wmi -> op_mutex ) ; kfree_skb ( skb ) ; return ret ; }","int ath9k_wmi_cmd ( struct wmi * wmi , enum wmi_cmd_id cmd_id , u8 * cmd_buf , u32 cmd_len , u8 * rsp_buf , u32 rsp_len , u32 timeout ) { struct ath_hw * ah = wmi -> drv_priv -> ah ; struct ath_common * common = ath9k_hw_common ( ah ) ; u16 headroom = sizeof ( struct htc_frame_hdr ) + sizeof ( struct wmi_cmd_hdr ) ; struct sk_buff * skb ; unsigned long time_left ; int ret = 0 ; if ( ah -> ah_flags & AH_UNPLUGGED ) return 0 ; skb = alloc_skb ( headroom + cmd_len , GFP_ATOMIC ) ; if ( ! skb ) return - ENOMEM ; skb_reserve ( skb , headroom ) ; if ( cmd_len != 0 && cmd_buf != NULL ) { skb_put_data ( skb , cmd_buf , cmd_len ) ; } mutex_lock ( & wmi -> op_mutex ) ; if ( unlikely ( wmi -> stopped ) ) { ret = - EPROTO ; goto out ; } wmi -> cmd_rsp_buf = rsp_buf ; wmi -> cmd_rsp_len = rsp_len ; ret = ath9k_wmi_cmd_issue ( wmi , skb , cmd_id , cmd_len ) ; if ( ret ) goto out ; time_left = wait_for_completion_timeout ( & wmi -> cmd_wait , timeout ) ; if ( ! time_left ) { ath_dbg ( common , WMI , ""Timeout waiting for WMI command: %s\\n"" , wmi_cmd_to_name ( cmd_id ) ) ; mutex_unlock ( & wmi -> op_mutex ) ; kfree_skb ( skb ) ; return - ETIMEDOUT ; } mutex_unlock ( & wmi -> op_mutex ) ; return 0 ; out : ath_dbg ( common , WMI , ""WMI failure for: %s\\n"" , wmi_cmd_to_name ( cmd_id ) ) ; mutex_unlock ( & wmi -> op_mutex ) ; kfree_skb ( skb ) ; return ret ; }" 463,"CWE-269 FILE * fp = fopen ( fname , ""r"" ) ; if ( ! fp ) { fprintf ( stderr , ""Error: cannot read network map file %s\\n"" , fname ) ; exit ( 1 ) ; } char buf [ 1024 ] ; int len = strlen ( dev ) ; while ( fgets ( buf , 1024 , fp ) ) { char * ptr = strchr ( buf , '\\n' ) ; if ( ptr ) * ptr = '\\0' ; if ( * buf == '\\0' ) break ; if ( strncmp ( buf , dev , len ) == 0 && buf [ len ] == ':' ) { devname = strdup ( buf + len + 1 ) ; if ( ! devname ) errExit ( ""strdup"" ) ; if ( if_nametoindex ( devname ) == 0 ) { fprintf ( stderr , ""Error: cannot find network device %s\\n"" , devname ) ; exit ( 1 ) ; } break ; } } free ( fname ) ; fclose ( fp ) ; } char * cmd = NULL ; if ( devname ) { if ( strcmp ( command , ""set"" ) == 0 ) { if ( asprintf ( & cmd , ""%s/firejail/fshaper.sh --%s %s %d %d"" , LIBDIR , command , devname , down , up ) == - 1 ) errExit ( ""asprintf"" ) ; } else { if ( asprintf ( & cmd , ""%s/firejail/fshaper.sh --%s %s"" , LIBDIR , command , devname ) == - 1 ) errExit ( ""asprintf"" ) ; } } else { if ( asprintf ( & cmd , ""%s/firejail/fshaper.sh --%s"" , LIBDIR , command ) == - 1 ) errExit ( ""asprintf"" ) ; } assert ( cmd ) ; environ = NULL ; if ( setreuid ( 0 , 0 ) ) errExit ( ""setreuid"" ) ; if ( setregid ( 0 , 0 ) ) errExit ( ""setregid"" ) ; if ( ! cfg . shell ) cfg . shell = guess_shell ( ) ; if ( ! cfg . shell ) { fprintf ( stderr , ""Error: no POSIX shell found, please use --shell command line option\\n"" ) ; exit ( 1 ) ; } char * arg [ 4 ] ; arg [ 0 ] = cfg . shell ; arg [ 1 ] = ""-c"" ; arg [ 2 ] = cmd ; arg [ 3 ] = NULL ; clearenv ( ) ; execvp ( arg [ 0 ] , arg ) ; errExit ( ""execvp"" ) ; }","FILE * fp = fopen ( fname , ""r"" ) ; if ( ! fp ) { fprintf ( stderr , ""Error: cannot read network map file %s\\n"" , fname ) ; exit ( 1 ) ; } char buf [ 1024 ] ; int len = strlen ( dev ) ; while ( fgets ( buf , 1024 , fp ) ) { char * ptr = strchr ( buf , '\\n' ) ; if ( ptr ) * ptr = '\\0' ; if ( * buf == '\\0' ) break ; if ( strncmp ( buf , dev , len ) == 0 && buf [ len ] == ':' ) { devname = strdup ( buf + len + 1 ) ; if ( ! devname ) errExit ( ""strdup"" ) ; if ( if_nametoindex ( devname ) == 0 ) { fprintf ( stderr , ""Error: cannot find network device %s\\n"" , devname ) ; exit ( 1 ) ; } break ; } } free ( fname ) ; fclose ( fp ) ; } char * cmd = NULL ; if ( devname ) { if ( strcmp ( command , ""set"" ) == 0 ) { if ( asprintf ( & cmd , ""%s/firejail/fshaper.sh --%s %s %d %d"" , LIBDIR , command , devname , down , up ) == - 1 ) errExit ( ""asprintf"" ) ; } else { if ( asprintf ( & cmd , ""%s/firejail/fshaper.sh --%s %s"" , LIBDIR , command , devname ) == - 1 ) errExit ( ""asprintf"" ) ; } } else { if ( asprintf ( & cmd , ""%s/firejail/fshaper.sh --%s"" , LIBDIR , command ) == - 1 ) errExit ( ""asprintf"" ) ; } assert ( cmd ) ; environ = NULL ; if ( setreuid ( 0 , 0 ) ) errExit ( ""setreuid"" ) ; if ( setregid ( 0 , 0 ) ) errExit ( ""setregid"" ) ; char * arg [ 4 ] ; arg [ 0 ] = ""/bin/sh"" ; arg [ 1 ] = ""-c"" ; arg [ 2 ] = cmd ; arg [ 3 ] = NULL ; clearenv ( ) ; execvp ( arg [ 0 ] , arg ) ; errExit ( ""execvp"" ) ; }" 464,CWE-362 static void queue_delete ( struct snd_seq_queue * q ) { snd_seq_timer_stop ( q -> timer ) ; snd_seq_timer_close ( q ) ; snd_use_lock_sync ( & q -> use_lock ) ; snd_seq_prioq_delete ( & q -> tickq ) ; snd_seq_prioq_delete ( & q -> timeq ) ; snd_seq_timer_delete ( & q -> timer ) ; kfree ( q ) ; },static void queue_delete ( struct snd_seq_queue * q ) { mutex_lock ( & q -> timer_mutex ) ; snd_seq_timer_stop ( q -> timer ) ; snd_seq_timer_close ( q ) ; mutex_unlock ( & q -> timer_mutex ) ; snd_use_lock_sync ( & q -> use_lock ) ; snd_seq_prioq_delete ( & q -> tickq ) ; snd_seq_prioq_delete ( & q -> timeq ) ; snd_seq_timer_delete ( & q -> timer ) ; kfree ( q ) ; } 465,"CWE-400 static void Sp_split_regexp ( js_State * J ) { js_Regexp * re ; const char * text ; int limit , len , k ; const char * p , * a , * b , * c , * e ; Resub m ; text = checkstring ( J , 0 ) ; re = js_toregexp ( J , 1 ) ; limit = js_isdefined ( J , 2 ) ? js_tointeger ( J , 2 ) : 1 << 30 ; js_newarray ( J ) ; len = 0 ; e = text + strlen ( text ) ; if ( e == text ) { if ( js_regexec ( re -> prog , text , & m , 0 ) ) { if ( len == limit ) return ; js_pushliteral ( J , """" ) ; js_setindex ( J , - 2 , 0 ) ; } return ; } p = a = text ; while ( a < e ) { if ( js_regexec ( re -> prog , a , & m , a > text ? REG_NOTBOL : 0 ) ) break ; b = m . sub [ 0 ] . sp ; c = m . sub [ 0 ] . ep ; if ( b == p ) { continue ; } if ( len == limit ) return ; js_pushlstring ( J , p , b - p ) ; js_setindex ( J , - 2 , len ++ ) ; for ( k = 1 ; k < m . nsub ; ++ k ) { if ( len == limit ) return ; js_pushlstring ( J , m . sub [ k ] . sp , m . sub [ k ] . ep - m . sub [ k ] . sp ) ; js_setindex ( J , - 2 , len ++ ) ; } a = p = c ; } if ( len == limit ) return ; js_pushstring ( J , p ) ; js_setindex ( J , - 2 , len ) ; }","static void Sp_split_regexp ( js_State * J ) { js_Regexp * re ; const char * text ; int limit , len , k ; const char * p , * a , * b , * c , * e ; Resub m ; text = checkstring ( J , 0 ) ; re = js_toregexp ( J , 1 ) ; limit = js_isdefined ( J , 2 ) ? js_tointeger ( J , 2 ) : 1 << 30 ; js_newarray ( J ) ; len = 0 ; e = text + strlen ( text ) ; if ( e == text ) { if ( js_doregexec ( J , re -> prog , text , & m , 0 ) ) { if ( len == limit ) return ; js_pushliteral ( J , """" ) ; js_setindex ( J , - 2 , 0 ) ; } return ; } p = a = text ; while ( a < e ) { if ( js_doregexec ( J , re -> prog , a , & m , a > text ? REG_NOTBOL : 0 ) ) break ; b = m . sub [ 0 ] . sp ; c = m . sub [ 0 ] . ep ; if ( b == p ) { + a ; continue ; } if ( len == limit ) return ; js_pushlstring ( J , p , b - p ) ; js_setindex ( J , - 2 , len ++ ) ; for ( k = 1 ; k < m . nsub ; ++ k ) { if ( len == limit ) return ; js_pushlstring ( J , m . sub [ k ] . sp , m . sub [ k ] . ep - m . sub [ k ] . sp ) ; js_setindex ( J , - 2 , len ++ ) ; } a = p = c ; } if ( len == limit ) return ; js_pushstring ( J , p ) ; js_setindex ( J , - 2 , len ) ; }" 466,"CWE-134 } switch ( im -> gdes [ i ] . cf ) { case CF_HWPREDICT : case CF_MHWPREDICT : case CF_DEVPREDICT : case CF_DEVSEASONAL : case CF_SEASONAL : case CF_AVERAGE : validsteps ++ ; printval += im -> gdes [ vidx ] . data [ ii ] ; break ; case CF_MINIMUM : printval = min ( printval , im -> gdes [ vidx ] . data [ ii ] ) ; break ; case CF_FAILURES : case CF_MAXIMUM : printval = max ( printval , im -> gdes [ vidx ] . data [ ii ] ) ; break ; case CF_LAST : printval = im -> gdes [ vidx ] . data [ ii ] ; } } if ( im -> gdes [ i ] . cf == CF_AVERAGE || im -> gdes [ i ] . cf > CF_LAST ) { if ( validsteps > 1 ) { printval = ( printval / validsteps ) ; } } } if ( ! im -> gdes [ i ] . strftm && ( percent_s = strstr ( im -> gdes [ i ] . format , ""%S"" ) ) != NULL ) { if ( magfact < 0.0 ) { auto_scale ( im , & printval , & si_symb , & magfact ) ; if ( printval == 0.0 ) magfact = - 1.0 ; } else { printval /= magfact ; } * ( ++ percent_s ) = 's' ; } else if ( ! im -> gdes [ i ] . strftm && strstr ( im -> gdes [ i ] . format , ""%s"" ) != NULL ) { auto_scale ( im , & printval , & si_symb , & magfact ) ; } if ( im -> gdes [ i ] . gf == GF_PRINT ) { rrd_infoval_t prline ; if ( im -> gdes [ i ] . strftm ) { prline . u_str = ( char * ) malloc ( ( FMT_LEG_LEN + 2 ) * sizeof ( char ) ) ; if ( im -> gdes [ vidx ] . vf . never == 1 ) { time_clean ( prline . u_str , im -> gdes [ i ] . format ) ; } else { strftime ( prline . u_str , FMT_LEG_LEN , im -> gdes [ i ] . format , & tmvdef ) ; } } else if ( bad_format ( im -> gdes [ i ] . format ) ) { rrd_set_error ( ""bad format for PRINT in \'%s\'"" , im -> gdes [ i ] . format ) ; return - 1 ; } else { prline . u_str = sprintf_alloc ( im -> gdes [ i ] . format , printval , si_symb ) ; } grinfo_push ( im , sprintf_alloc ( ""print[%ld]"" , prline_cnt ++ ) , RD_I_STR , prline ) ; free ( prline . u_str ) ; } else { if ( im -> gdes [ i ] . strftm ) { if ( im -> gdes [ vidx ] . vf . never == 1 ) { time_clean ( im -> gdes [ i ] . legend , im -> gdes [ i ] . format ) ; } else { strftime ( im -> gdes [ i ] . legend , FMT_LEG_LEN , im -> gdes [ i ] . format , & tmvdef ) ; } } else { if ( bad_format ( im -> gdes [ i ] . format ) ) { rrd_set_error ( ""bad format for GPRINT in \'%s\'"" , im -> gdes [ i ] . format ) ; return - 1 ; } snprintf ( im -> gdes [ i ] . legend , FMT_LEG_LEN - 2 , im -> gdes [ i ] . format , printval , si_symb ) ; } graphelement = 1 ; } break ; case GF_LINE : case GF_AREA : case GF_GRAD : case GF_TICK : graphelement = 1 ; break ; case GF_HRULE : if ( isnan ( im -> gdes [ i ] . yrule ) ) { im -> gdes [ i ] . yrule = im -> gdes [ vidx ] . vf . val ; } ; graphelement = 1 ; break ; case GF_VRULE : if ( im -> gdes [ i ] . xrule == 0 ) { im -> gdes [ i ] . xrule = im -> gdes [ vidx ] . vf . when ; } ; graphelement = 1 ; break ; case GF_COMMENT : case GF_TEXTALIGN : case GF_DEF : case GF_CDEF : case GF_VDEF : # ifdef WITH_PIECHART case GF_PART : # endif case GF_SHIFT : case GF_XPORT : break ; case GF_STACK : rrd_set_error ( ""STACK should already be turned into LINE or AREA here"" ) ; return - 1 ; break ; case GF_XAXIS : case GF_YAXIS : break ; } } return graphelement ; }","} switch ( im -> gdes [ i ] . cf ) { case CF_HWPREDICT : case CF_MHWPREDICT : case CF_DEVPREDICT : case CF_DEVSEASONAL : case CF_SEASONAL : case CF_AVERAGE : validsteps ++ ; printval += im -> gdes [ vidx ] . data [ ii ] ; break ; case CF_MINIMUM : printval = min ( printval , im -> gdes [ vidx ] . data [ ii ] ) ; break ; case CF_FAILURES : case CF_MAXIMUM : printval = max ( printval , im -> gdes [ vidx ] . data [ ii ] ) ; break ; case CF_LAST : printval = im -> gdes [ vidx ] . data [ ii ] ; } } if ( im -> gdes [ i ] . cf == CF_AVERAGE || im -> gdes [ i ] . cf > CF_LAST ) { if ( validsteps > 1 ) { printval = ( printval / validsteps ) ; } } } if ( ! im -> gdes [ i ] . strftm && ( percent_s = strstr ( im -> gdes [ i ] . format , ""%S"" ) ) != NULL ) { if ( magfact < 0.0 ) { auto_scale ( im , & printval , & si_symb , & magfact ) ; if ( printval == 0.0 ) magfact = - 1.0 ; } else { printval /= magfact ; } * ( ++ percent_s ) = 's' ; } else if ( ! im -> gdes [ i ] . strftm && strstr ( im -> gdes [ i ] . format , ""%s"" ) != NULL ) { auto_scale ( im , & printval , & si_symb , & magfact ) ; } if ( im -> gdes [ i ] . gf == GF_PRINT ) { rrd_infoval_t prline ; if ( im -> gdes [ i ] . strftm ) { prline . u_str = ( char * ) malloc ( ( FMT_LEG_LEN + 2 ) * sizeof ( char ) ) ; if ( im -> gdes [ vidx ] . vf . never == 1 ) { time_clean ( prline . u_str , im -> gdes [ i ] . format ) ; } else { strftime ( prline . u_str , FMT_LEG_LEN , im -> gdes [ i ] . format , & tmvdef ) ; } } else if ( bad_format_print ( im -> gdes [ i ] . format ) ) { return - 1 ; } else { prline . u_str = sprintf_alloc ( im -> gdes [ i ] . format , printval , si_symb ) ; } grinfo_push ( im , sprintf_alloc ( ""print[%ld]"" , prline_cnt ++ ) , RD_I_STR , prline ) ; free ( prline . u_str ) ; } else { if ( im -> gdes [ i ] . strftm ) { if ( im -> gdes [ vidx ] . vf . never == 1 ) { time_clean ( im -> gdes [ i ] . legend , im -> gdes [ i ] . format ) ; } else { strftime ( im -> gdes [ i ] . legend , FMT_LEG_LEN , im -> gdes [ i ] . format , & tmvdef ) ; } } else { if ( bad_format_print ( im -> gdes [ i ] . format ) ) { return - 1 ; } snprintf ( im -> gdes [ i ] . legend , FMT_LEG_LEN - 2 , im -> gdes [ i ] . format , printval , si_symb ) ; } graphelement = 1 ; } break ; case GF_LINE : case GF_AREA : case GF_GRAD : case GF_TICK : graphelement = 1 ; break ; case GF_HRULE : if ( isnan ( im -> gdes [ i ] . yrule ) ) { im -> gdes [ i ] . yrule = im -> gdes [ vidx ] . vf . val ; } ; graphelement = 1 ; break ; case GF_VRULE : if ( im -> gdes [ i ] . xrule == 0 ) { im -> gdes [ i ] . xrule = im -> gdes [ vidx ] . vf . when ; } ; graphelement = 1 ; break ; case GF_COMMENT : case GF_TEXTALIGN : case GF_DEF : case GF_CDEF : case GF_VDEF : # ifdef WITH_PIECHART case GF_PART : # endif case GF_SHIFT : case GF_XPORT : break ; case GF_STACK : rrd_set_error ( ""STACK should already be turned into LINE or AREA here"" ) ; return - 1 ; break ; case GF_XAXIS : case GF_YAXIS : break ; } } return graphelement ; }" 467,"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 ) ; } if ( field_identifier == SQL_DESC_COUNT && ( SQLINTEGER ) value < 0 ) { __post_internal_error ( & descriptor -> error , ERROR_07009 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } 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 ) { __post_internal_error ( & descriptor -> error , ERROR_HY105 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } if ( descriptor -> connection -> unicode_driver || CHECK_SQLSETDESCFIELDW ( descriptor -> connection ) ) { if ( ! CHECK_SQLSETDESCFIELDW ( descriptor -> connection ) ) { dm_log_write ( __FILE__ , __LINE__ , LOG_INFO , LOG_INFO , ""Error: IM001"" ) ; __post_internal_error ( & descriptor -> error , ERROR_IM001 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } ret = SQLSETDESCFIELDW ( descriptor -> connection , descriptor -> driver_desc , rec_number , field_identifier , value , buffer_length ) ; if ( log_info . log_flag ) { sprintf ( descriptor -> msg , ""\\n\\t\\tExit:[%s]"" , __get_return_status ( ret , s1 ) ) ; dm_log_write ( __FILE__ , __LINE__ , LOG_INFO , LOG_INFO , descriptor -> msg ) ; } } else { SQLCHAR * ascii_str = NULL ; if ( ! CHECK_SQLSETDESCFIELD ( descriptor -> connection ) ) { 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 ) ; } if ( field_identifier == SQL_DESC_COUNT && ( intptr_t ) value < 0 ) { __post_internal_error ( & descriptor -> error , ERROR_07009 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } 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 ) { __post_internal_error ( & descriptor -> error , ERROR_HY105 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } if ( descriptor -> connection -> unicode_driver || CHECK_SQLSETDESCFIELDW ( descriptor -> connection ) ) { if ( ! CHECK_SQLSETDESCFIELDW ( descriptor -> connection ) ) { dm_log_write ( __FILE__ , __LINE__ , LOG_INFO , LOG_INFO , ""Error: IM001"" ) ; __post_internal_error ( & descriptor -> error , ERROR_IM001 , NULL , descriptor -> connection -> environment -> requested_version ) ; return function_return_nodrv ( SQL_HANDLE_DESC , descriptor , SQL_ERROR ) ; } ret = SQLSETDESCFIELDW ( descriptor -> connection , descriptor -> driver_desc , rec_number , field_identifier , value , buffer_length ) ; if ( log_info . log_flag ) { sprintf ( descriptor -> msg , ""\\n\\t\\tExit:[%s]"" , __get_return_status ( ret , s1 ) ) ; dm_log_write ( __FILE__ , __LINE__ , LOG_INFO , LOG_INFO , descriptor -> msg ) ; } } else { SQLCHAR * ascii_str = NULL ; if ( ! CHECK_SQLSETDESCFIELD ( descriptor -> connection ) ) { dm_log_write ( __FILE__ , __LINE__ , LOG_INFO , LOG_INFO , ""Error: IM001"" ) ; __post_internal_error ( & descriptor -> error ," 468,"CWE-369 void fmtutil_macbitmap_read_pixmap_only_fields ( deark * c , dbuf * f , struct fmtutil_macbitmap_info * bi , i64 pos ) { i64 pixmap_version ; i64 pack_size ; i64 plane_bytes ; i64 n ; de_dbg ( c , ""additional PixMap header fields, at %d"" , ( int ) pos ) ; de_dbg_indent ( c , 1 ) ; pixmap_version = dbuf_getu16be ( f , pos + 0 ) ; de_dbg ( c , ""pixmap version: %d"" , ( int ) pixmap_version ) ; bi -> packing_type = dbuf_getu16be ( f , pos + 2 ) ; de_dbg ( c , ""packing type: %d"" , ( int ) bi -> packing_type ) ; pack_size = dbuf_getu32be ( f , pos + 4 ) ; de_dbg ( c , ""pixel data length: %d"" , ( int ) pack_size ) ; bi -> hdpi = pict_read_fixed ( f , pos + 8 ) ; bi -> vdpi = pict_read_fixed ( f , pos + 12 ) ; de_dbg ( c , ""dpi: %.2f"" DE_CHAR_TIMES ""%.2f"" , bi -> hdpi , bi -> vdpi ) ; bi -> pixeltype = dbuf_getu16be ( f , pos + 16 ) ; bi -> pixelsize = dbuf_getu16be ( f , pos + 18 ) ; bi -> cmpcount = dbuf_getu16be ( f , pos + 20 ) ; bi -> cmpsize = dbuf_getu16be ( f , pos + 22 ) ; de_dbg ( c , ""pixel type=%d, bits/pixel=%d, components/pixel=%d, bits/comp=%d"" , ( int ) bi -> pixeltype , ( int ) bi -> pixelsize , ( int ) bi -> cmpcount , ( int ) bi -> cmpsize ) ; bi -> pdwidth = ( bi -> rowbytes * 8 ) / bi -> pixelsize ; if ( bi -> pdwidth < bi -> npwidth ) { bi -> pdwidth = bi -> npwidth ; } plane_bytes = dbuf_getu32be ( f , pos + 24 ) ; de_dbg ( c , ""plane bytes: %d"" , ( int ) plane_bytes ) ; bi -> pmTable = ( u32 ) dbuf_getu32be ( f , pos + 28 ) ; de_dbg ( c , ""pmTable: 0x%08x"" , ( unsigned int ) bi -> pmTable ) ; n = dbuf_getu32be ( f , pos + 32 ) ; de_dbg ( c , ""pmReserved: 0x%08x"" , ( unsigned int ) n ) ; de_dbg_indent ( c , - 1 ) ; }","void fmtutil_macbitmap_read_pixmap_only_fields ( deark * c , dbuf * f , struct fmtutil_macbitmap_info * bi , i64 pos ) { i64 pixmap_version ; i64 pack_size ; i64 plane_bytes ; i64 n ; de_dbg ( c , ""additional PixMap header fields, at %d"" , ( int ) pos ) ; de_dbg_indent ( c , 1 ) ; pixmap_version = dbuf_getu16be ( f , pos + 0 ) ; de_dbg ( c , ""pixmap version: %d"" , ( int ) pixmap_version ) ; bi -> packing_type = dbuf_getu16be ( f , pos + 2 ) ; de_dbg ( c , ""packing type: %d"" , ( int ) bi -> packing_type ) ; pack_size = dbuf_getu32be ( f , pos + 4 ) ; de_dbg ( c , ""pixel data length: %d"" , ( int ) pack_size ) ; bi -> hdpi = pict_read_fixed ( f , pos + 8 ) ; bi -> vdpi = pict_read_fixed ( f , pos + 12 ) ; de_dbg ( c , ""dpi: %.2f"" DE_CHAR_TIMES ""%.2f"" , bi -> hdpi , bi -> vdpi ) ; bi -> pixeltype = dbuf_getu16be ( f , pos + 16 ) ; bi -> pixelsize = dbuf_getu16be ( f , pos + 18 ) ; bi -> cmpcount = dbuf_getu16be ( f , pos + 20 ) ; bi -> cmpsize = dbuf_getu16be ( f , pos + 22 ) ; de_dbg ( c , ""pixel type=%d, bits/pixel=%d, components/pixel=%d, bits/comp=%d"" , ( int ) bi -> pixeltype , ( int ) bi -> pixelsize , ( int ) bi -> cmpcount , ( int ) bi -> cmpsize ) ; if ( bi -> pixelsize > 0 ) { bi -> pdwidth = ( bi -> rowbytes * 8 ) / bi -> pixelsize ; } if ( bi -> pdwidth < bi -> npwidth ) { bi -> pdwidth = bi -> npwidth ; } plane_bytes = dbuf_getu32be ( f , pos + 24 ) ; de_dbg ( c , ""plane bytes: %d"" , ( int ) plane_bytes ) ; bi -> pmTable = ( u32 ) dbuf_getu32be ( f , pos + 28 ) ; de_dbg ( c , ""pmTable: 0x%08x"" , ( unsigned int ) bi -> pmTable ) ; n = dbuf_getu32be ( f , pos + 32 ) ; de_dbg ( c , ""pmReserved: 0x%08x"" , ( unsigned int ) n ) ; de_dbg_indent ( c , - 1 ) ; }" 469,"CWE-264 static void chase_port ( struct edgeport_port * port , unsigned long timeout , int flush ) { int baud_rate ; struct tty_struct * tty = tty_port_tty_get ( & port -> port -> port ) ; struct usb_serial * serial = port -> port -> serial ; wait_queue_t wait ; unsigned long flags ; if ( ! timeout ) timeout = ( HZ * EDGE_CLOSING_WAIT ) / 100 ; spin_lock_irqsave ( & port -> ep_lock , flags ) ; init_waitqueue_entry ( & wait , current ) ; add_wait_queue ( & tty -> write_wait , & wait ) ; for ( ; ; ) { set_current_state ( TASK_INTERRUPTIBLE ) ; if ( kfifo_len ( & port -> write_fifo ) == 0 || timeout == 0 || signal_pending ( current ) || serial -> disconnected ) break ; spin_unlock_irqrestore ( & port -> ep_lock , flags ) ; timeout = schedule_timeout ( timeout ) ; spin_lock_irqsave ( & port -> ep_lock , flags ) ; } set_current_state ( TASK_RUNNING ) ; remove_wait_queue ( & tty -> write_wait , & wait ) ; if ( flush ) kfifo_reset_out ( & port -> write_fifo ) ; spin_unlock_irqrestore ( & port -> ep_lock , flags ) ; tty_kref_put ( tty ) ; timeout += jiffies ; while ( ( long ) ( jiffies - timeout ) < 0 && ! signal_pending ( current ) && ! serial -> disconnected ) { if ( ! tx_active ( port ) ) break ; msleep ( 10 ) ; } if ( serial -> disconnected ) return ; baud_rate = port -> baud_rate ; if ( baud_rate == 0 ) baud_rate = 50 ; msleep ( max ( 1 , DIV_ROUND_UP ( 10000 , baud_rate ) ) ) ; }","static void chase_port ( struct edgeport_port * port , unsigned long timeout , int flush ) { int baud_rate ; struct tty_struct * tty = tty_port_tty_get ( & port -> port -> port ) ; struct usb_serial * serial = port -> port -> serial ; wait_queue_t wait ; unsigned long flags ; if ( ! tty ) return ; if ( ! timeout ) timeout = ( HZ * EDGE_CLOSING_WAIT ) / 100 ; spin_lock_irqsave ( & port -> ep_lock , flags ) ; init_waitqueue_entry ( & wait , current ) ; add_wait_queue ( & tty -> write_wait , & wait ) ; for ( ; ; ) { set_current_state ( TASK_INTERRUPTIBLE ) ; if ( kfifo_len ( & port -> write_fifo ) == 0 || timeout == 0 || signal_pending ( current ) || serial -> disconnected ) break ; spin_unlock_irqrestore ( & port -> ep_lock , flags ) ; timeout = schedule_timeout ( timeout ) ; spin_lock_irqsave ( & port -> ep_lock , flags ) ; } set_current_state ( TASK_RUNNING ) ; remove_wait_queue ( & tty -> write_wait , & wait ) ; if ( flush ) kfifo_reset_out ( & port -> write_fifo ) ; spin_unlock_irqrestore ( & port -> ep_lock , flags ) ; tty_kref_put ( tty ) ; timeout += jiffies ; while ( ( long ) ( jiffies - timeout ) < 0 && ! signal_pending ( current ) && ! serial -> disconnected ) { if ( ! tx_active ( port ) ) break ; msleep ( 10 ) ; } if ( serial -> disconnected ) return ; baud_rate = port -> baud_rate ; if ( baud_rate == 0 ) baud_rate = 50 ; msleep ( max ( 1 , DIV_ROUND_UP ( 10000 , baud_rate ) ) ) ; }" 470,"CWE-416 if ( likely ( ! ( flags & FOLL_MIGRATION ) ) ) goto no_page ; if ( pte_none ( pte ) ) goto no_page ; entry = pte_to_swp_entry ( pte ) ; if ( ! is_migration_entry ( entry ) ) goto no_page ; pte_unmap_unlock ( ptep , ptl ) ; migration_entry_wait ( mm , pmd , address ) ; goto retry ; } if ( ( flags & FOLL_NUMA ) && pte_protnone ( pte ) ) goto no_page ; if ( ( flags & FOLL_WRITE ) && ! can_follow_write_pte ( pte , flags ) ) { pte_unmap_unlock ( ptep , ptl ) ; return NULL ; } page = vm_normal_page ( vma , address , pte ) ; if ( ! page && pte_devmap ( pte ) && ( flags & FOLL_GET ) ) { * pgmap = get_dev_pagemap ( pte_pfn ( pte ) , * pgmap ) ; if ( * pgmap ) page = pte_page ( pte ) ; else goto no_page ; } else if ( unlikely ( ! page ) ) { if ( flags & FOLL_DUMP ) { page = ERR_PTR ( - EFAULT ) ; goto out ; } if ( is_zero_pfn ( pte_pfn ( pte ) ) ) { page = pte_page ( pte ) ; } else { int ret ; ret = follow_pfn_pte ( vma , address , ptep , flags ) ; page = ERR_PTR ( ret ) ; goto out ; } } if ( flags & FOLL_SPLIT && PageTransCompound ( page ) ) { int ret ; get_page ( page ) ; pte_unmap_unlock ( ptep , ptl ) ; lock_page ( page ) ; ret = split_huge_page ( page ) ; unlock_page ( page ) ; put_page ( page ) ; if ( ret ) return ERR_PTR ( ret ) ; goto retry ; } if ( flags & FOLL_GET ) get_page ( page ) ; if ( flags & FOLL_TOUCH ) { if ( ( flags & FOLL_WRITE ) && ! pte_dirty ( pte ) && ! PageDirty ( page ) ) set_page_dirty ( page ) ; mark_page_accessed ( page ) ; } if ( ( flags & FOLL_MLOCK ) && ( vma -> vm_flags & VM_LOCKED ) ) { if ( PageTransCompound ( page ) ) goto out ; if ( page -> mapping && trylock_page ( page ) ) { lru_add_drain ( ) ; mlock_vma_page ( page ) ; unlock_page ( page ) ; } } out : pte_unmap_unlock ( ptep , ptl ) ; return page ; no_page : pte_unmap_unlock ( ptep , ptl ) ; if ( ! pte_none ( pte ) ) return NULL ; return no_page_table ( vma , flags ) ; }","if ( likely ( ! ( flags & FOLL_MIGRATION ) ) ) goto no_page ; if ( pte_none ( pte ) ) goto no_page ; entry = pte_to_swp_entry ( pte ) ; if ( ! is_migration_entry ( entry ) ) goto no_page ; pte_unmap_unlock ( ptep , ptl ) ; migration_entry_wait ( mm , pmd , address ) ; goto retry ; } if ( ( flags & FOLL_NUMA ) && pte_protnone ( pte ) ) goto no_page ; if ( ( flags & FOLL_WRITE ) && ! can_follow_write_pte ( pte , flags ) ) { pte_unmap_unlock ( ptep , ptl ) ; return NULL ; } page = vm_normal_page ( vma , address , pte ) ; if ( ! page && pte_devmap ( pte ) && ( flags & FOLL_GET ) ) { * pgmap = get_dev_pagemap ( pte_pfn ( pte ) , * pgmap ) ; if ( * pgmap ) page = pte_page ( pte ) ; else goto no_page ; } else if ( unlikely ( ! page ) ) { if ( flags & FOLL_DUMP ) { page = ERR_PTR ( - EFAULT ) ; goto out ; } if ( is_zero_pfn ( pte_pfn ( pte ) ) ) { page = pte_page ( pte ) ; } else { int ret ; ret = follow_pfn_pte ( vma , address , ptep , flags ) ; page = ERR_PTR ( ret ) ; goto out ; } } if ( flags & FOLL_SPLIT && PageTransCompound ( page ) ) { int ret ; get_page ( page ) ; pte_unmap_unlock ( ptep , ptl ) ; lock_page ( page ) ; ret = split_huge_page ( page ) ; unlock_page ( page ) ; put_page ( page ) ; if ( ret ) return ERR_PTR ( ret ) ; goto retry ; } if ( flags & FOLL_GET ) { if ( unlikely ( ! try_get_page ( page ) ) ) { page = ERR_PTR ( - ENOMEM ) ; goto out ; } } if ( flags & FOLL_TOUCH ) { if ( ( flags & FOLL_WRITE ) && ! pte_dirty ( pte ) && ! PageDirty ( page ) ) set_page_dirty ( page ) ; mark_page_accessed ( page ) ; } if ( ( flags & FOLL_MLOCK ) && ( vma -> vm_flags & VM_LOCKED ) ) { if ( PageTransCompound ( page ) ) goto out ; if ( page -> mapping && trylock_page ( page ) ) { lru_add_drain ( ) ; mlock_vma_page ( page ) ; unlock_page ( page ) ; } } out : pte_unmap_unlock ( ptep , ptl ) ; return page ; no_page : pte_unmap_unlock ( ptep , ptl ) ; if ( ! pte_none ( pte ) ) return NULL ; return no_page_table ( vma , flags ) ; }" 471,"CWE-362 int cipso_v4_req_setattr ( struct request_sock * req , const struct cipso_v4_doi * doi_def , const struct netlbl_lsm_secattr * secattr ) { int ret_val = - EPERM ; unsigned char * buf = NULL ; u32 buf_len ; u32 opt_len ; struct ip_options * opt = NULL ; struct inet_request_sock * req_inet ; buf_len = CIPSO_V4_OPT_LEN_MAX ; buf = kmalloc ( buf_len , GFP_ATOMIC ) ; if ( buf == NULL ) { ret_val = - ENOMEM ; goto req_setattr_failure ; } ret_val = cipso_v4_genopt ( buf , buf_len , doi_def , secattr ) ; if ( ret_val < 0 ) goto req_setattr_failure ; buf_len = ret_val ; opt_len = ( buf_len + 3 ) & ~ 3 ; opt = kzalloc ( sizeof ( * opt ) + opt_len , GFP_ATOMIC ) ; if ( opt == NULL ) { ret_val = - ENOMEM ; goto req_setattr_failure ; } memcpy ( opt -> __data , buf , buf_len ) ; opt -> optlen = opt_len ; opt -> cipso = sizeof ( struct iphdr ) ; kfree ( buf ) ; buf = NULL ; req_inet = inet_rsk ( req ) ; opt = xchg ( & req_inet -> opt , opt ) ; kfree ( opt ) ; return 0 ; req_setattr_failure : kfree ( buf ) ; kfree ( opt ) ; return ret_val ; }","int cipso_v4_req_setattr ( struct request_sock * req , const struct cipso_v4_doi * doi_def , const struct netlbl_lsm_secattr * secattr ) { int ret_val = - EPERM ; unsigned char * buf = NULL ; u32 buf_len ; u32 opt_len ; struct ip_options_rcu * opt = NULL ; struct inet_request_sock * req_inet ; buf_len = CIPSO_V4_OPT_LEN_MAX ; buf = kmalloc ( buf_len , GFP_ATOMIC ) ; if ( buf == NULL ) { ret_val = - ENOMEM ; goto req_setattr_failure ; } ret_val = cipso_v4_genopt ( buf , buf_len , doi_def , secattr ) ; if ( ret_val < 0 ) goto req_setattr_failure ; buf_len = ret_val ; opt_len = ( buf_len + 3 ) & ~ 3 ; opt = kzalloc ( sizeof ( * opt ) + opt_len , GFP_ATOMIC ) ; if ( opt == NULL ) { ret_val = - ENOMEM ; goto req_setattr_failure ; } memcpy ( opt -> opt . __data , buf , buf_len ) ; opt -> opt . optlen = opt_len ; opt -> opt . cipso = sizeof ( struct iphdr ) ; kfree ( buf ) ; buf = NULL ; req_inet = inet_rsk ( req ) ; opt = xchg ( & req_inet -> opt , opt ) ; if ( opt ) call_rcu ( & opt -> rcu , opt_kfree_rcu ) ; return 0 ; req_setattr_failure : kfree ( buf ) ; kfree ( opt ) ; return ret_val ; }" 472,"CWE-125 } g_value_unset ( & from_val ) ; } } } else { GST_DEBUG ( ""Setting metadata"" ) ; g_value_init ( & tag_value , G_TYPE_STRING ) ; g_value_set_string ( & tag_value , value_utf8 ) ; if ( content3D ) { guint i ; if ( strncmp ( ""StereoscopicLayout"" , name_utf8 , strlen ( name_utf8 ) ) == 0 ) { for ( i = 0 ; i < G_N_ELEMENTS ( stereoscopic_layout_map ) ; i ++ ) { if ( g_str_equal ( stereoscopic_layout_map [ i ] . interleave_name , value_utf8 ) ) { demux -> asf_3D_mode = stereoscopic_layout_map [ i ] . interleaving_type ; GST_INFO ( ""find interleave type %u"" , demux -> asf_3D_mode ) ; } } } GST_INFO_OBJECT ( demux , ""3d type is %u"" , demux -> asf_3D_mode ) ; } else { demux -> asf_3D_mode = GST_ASF_3D_NONE ; GST_INFO_OBJECT ( demux , ""None 3d type"" ) ; } } } else if ( value_utf8 == NULL ) { GST_WARNING ( ""Failed to convert string value to UTF8, skipping"" ) ; } else { GST_DEBUG ( ""Skipping empty string value for %s"" , GST_STR_NULL ( gst_tag_name ) ) ; } g_free ( value_utf8 ) ; break ; } case ASF_DEMUX_DATA_TYPE_BYTE_ARRAY : { if ( gst_tag_name ) { if ( ! g_str_equal ( gst_tag_name , GST_TAG_IMAGE ) ) { GST_FIXME ( ""Unhandled byte array tag %s"" , GST_STR_NULL ( gst_tag_name ) ) ; break ; } else { asf_demux_parse_picture_tag ( taglist , ( guint8 * ) value , value_len ) ; } } break ; } case ASF_DEMUX_DATA_TYPE_DWORD : { guint uint_val = GST_READ_UINT32_LE ( value ) ; g_value_init ( & tag_value , G_TYPE_UINT ) ; if ( ! strcmp ( name_utf8 , ""WM/Track"" ) ) g_value_set_uint ( & tag_value , uint_val ) ; break ; } case ASF_DEMUX_DATA_TYPE_BOOL : { gboolean bool_val = GST_READ_UINT32_LE ( value ) ; if ( strncmp ( ""Stereoscopic"" , name_utf8 , strlen ( name_utf8 ) ) == 0 ) { if ( bool_val ) { GST_INFO_OBJECT ( demux , ""This is 3D contents"" ) ; content3D = TRUE ; } else { GST_INFO_OBJECT ( demux , ""This is not 3D contenst"" ) ; content3D = FALSE ; } } break ; } default : { GST_DEBUG ( ""Skipping tag %s of type %d"" , gst_tag_name , datatype ) ; break ; } } if ( G_IS_VALUE ( & tag_value ) ) { if ( gst_tag_name ) { GstTagMergeMode merge_mode = GST_TAG_MERGE_APPEND ; if ( strcmp ( name_utf8 , ""WM/TrackNumber"" ) == 0 ) merge_mode = GST_TAG_MERGE_REPLACE ; gst_tag_list_add_values ( taglist , merge_mode , gst_tag_name , & tag_value , NULL ) ; } else { GST_DEBUG ( ""Setting global metadata %s"" , name_utf8 ) ; gst_structure_set_value ( demux -> global_metadata , name_utf8 , & tag_value ) ; } g_value_unset ( & tag_value ) ; } } g_free ( name ) ; g_free ( value ) ; g_free ( name_utf8 ) ; } gst_asf_demux_add_global_tags ( demux , taglist ) ; return GST_FLOW_OK ; not_enough_data : { GST_WARNING ( ""Unexpected end of data parsing ext content desc object"" ) ; gst_tag_list_unref ( taglist ) ; return GST_FLOW_OK ; } }","} g_value_unset ( & from_val ) ; } } } else { GST_DEBUG ( ""Setting metadata"" ) ; g_value_init ( & tag_value , G_TYPE_STRING ) ; g_value_set_string ( & tag_value , value_utf8 ) ; if ( content3D ) { guint i ; if ( strncmp ( ""StereoscopicLayout"" , name_utf8 , strlen ( name_utf8 ) ) == 0 ) { for ( i = 0 ; i < G_N_ELEMENTS ( stereoscopic_layout_map ) ; i ++ ) { if ( g_str_equal ( stereoscopic_layout_map [ i ] . interleave_name , value_utf8 ) ) { demux -> asf_3D_mode = stereoscopic_layout_map [ i ] . interleaving_type ; GST_INFO ( ""find interleave type %u"" , demux -> asf_3D_mode ) ; } } } GST_INFO_OBJECT ( demux , ""3d type is %u"" , demux -> asf_3D_mode ) ; } else { demux -> asf_3D_mode = GST_ASF_3D_NONE ; GST_INFO_OBJECT ( demux , ""None 3d type"" ) ; } } } else if ( value_utf8 == NULL ) { GST_WARNING ( ""Failed to convert string value to UTF8, skipping"" ) ; } else { GST_DEBUG ( ""Skipping empty string value for %s"" , GST_STR_NULL ( gst_tag_name ) ) ; } g_free ( value_utf8 ) ; break ; } case ASF_DEMUX_DATA_TYPE_BYTE_ARRAY : { if ( gst_tag_name ) { if ( ! g_str_equal ( gst_tag_name , GST_TAG_IMAGE ) ) { GST_FIXME ( ""Unhandled byte array tag %s"" , GST_STR_NULL ( gst_tag_name ) ) ; break ; } else { asf_demux_parse_picture_tag ( taglist , ( guint8 * ) value , value_len ) ; } } break ; } case ASF_DEMUX_DATA_TYPE_DWORD : { guint uint_val ; if ( value_len < 4 ) break ; uint_val = GST_READ_UINT32_LE ( value ) ; g_value_init ( & tag_value , G_TYPE_UINT ) ; if ( ! strcmp ( name_utf8 , ""WM/Track"" ) ) + uint_val ; g_value_set_uint ( & tag_value , uint_val ) ; break ; } case ASF_DEMUX_DATA_TYPE_BOOL : { gboolean bool_val ; if ( value_len < 4 ) break ; bool_val = GST_READ_UINT32_LE ( value ) ; if ( strncmp ( ""Stereoscopic"" , name_utf8 , strlen ( name_utf8 ) ) == 0 ) { if ( bool_val ) { GST_INFO_OBJECT ( demux , ""This is 3D contents"" ) ; content3D = TRUE ; } else { GST_INFO_OBJECT ( demux , ""This is not 3D contenst"" ) ; content3D = FALSE ; } } break ; } default : { GST_DEBUG ( ""Skipping tag %s of type %d"" , gst_tag_name , datatype ) ; break ; } } if ( G_IS_VALUE ( & tag_value ) ) { if ( gst_tag_name ) { GstTagMergeMode merge_mode = GST_TAG_MERGE_APPEND ; if ( strcmp ( name_utf8 , ""WM/TrackNumber"" ) == 0 ) merge_mode = GST_TAG_MERGE_REPLACE ; gst_tag_list_add_values ( taglist , merge_mode , gst_tag_name , & tag_value , NULL ) ; } else { GST_DEBUG ( ""Setting global metadata %s"" , name_utf8 ) ; gst_structure_set_value ( demux -> global_metadata , name_utf8 , & tag_value ) ; } g_value_unset ( & tag_value ) ; } } g_free ( name ) ; g_free ( value ) ; g_free ( name_utf8 ) ; } gst_asf_demux_add_global_tags ( demux , taglist ) ; return GST_FLOW_OK ; not_enough_data : { GST_WARNING ( ""Unexpected end of data parsing ext content desc object"" ) ; gst_tag_list_unref ( taglist ) ; return GST_FLOW_OK ; } }" 473,"CWE-416 static int validate_user_key ( struct fscrypt_info * crypt_info , struct fscrypt_context * ctx , u8 * raw_key , const char * prefix ) { char * description ; struct key * keyring_key ; struct fscrypt_key * master_key ; const struct user_key_payload * ukp ; int res ; description = kasprintf ( GFP_NOFS , ""%s%*phN"" , prefix , FS_KEY_DESCRIPTOR_SIZE , ctx -> master_key_descriptor ) ; if ( ! description ) return - ENOMEM ; keyring_key = request_key ( & key_type_logon , description , NULL ) ; kfree ( description ) ; if ( IS_ERR ( keyring_key ) ) return PTR_ERR ( keyring_key ) ; if ( keyring_key -> type != & key_type_logon ) { printk_once ( KERN_WARNING ""%s: key type must be logon\\n"" , __func__ ) ; res = - ENOKEY ; goto out ; } down_read ( & keyring_key -> sem ) ; ukp = user_key_payload ( keyring_key ) ; if ( ukp -> datalen != sizeof ( struct fscrypt_key ) ) { res = - EINVAL ; up_read ( & keyring_key -> sem ) ; goto out ; } master_key = ( struct fscrypt_key * ) ukp -> data ; BUILD_BUG_ON ( FS_AES_128_ECB_KEY_SIZE != FS_KEY_DERIVATION_NONCE_SIZE ) ; if ( master_key -> size != FS_AES_256_XTS_KEY_SIZE ) { printk_once ( KERN_WARNING ""%s: key size incorrect: %d\\n"" , __func__ , master_key -> size ) ; res = - ENOKEY ; up_read ( & keyring_key -> sem ) ; goto out ; } res = derive_key_aes ( ctx -> nonce , master_key -> raw , raw_key ) ; up_read ( & keyring_key -> sem ) ; if ( res ) goto out ; crypt_info -> ci_keyring_key = keyring_key ; return 0 ; out : key_put ( keyring_key ) ; return res ; }","static int validate_user_key ( struct fscrypt_info * crypt_info , struct fscrypt_context * ctx , u8 * raw_key , const char * prefix ) { char * description ; struct key * keyring_key ; struct fscrypt_key * master_key ; const struct user_key_payload * ukp ; int res ; description = kasprintf ( GFP_NOFS , ""%s%*phN"" , prefix , FS_KEY_DESCRIPTOR_SIZE , ctx -> master_key_descriptor ) ; if ( ! description ) return - ENOMEM ; keyring_key = request_key ( & key_type_logon , description , NULL ) ; kfree ( description ) ; if ( IS_ERR ( keyring_key ) ) return PTR_ERR ( keyring_key ) ; down_read ( & keyring_key -> sem ) ; if ( keyring_key -> type != & key_type_logon ) { printk_once ( KERN_WARNING ""%s: key type must be logon\\n"" , __func__ ) ; res = - ENOKEY ; goto out ; } ukp = user_key_payload ( keyring_key ) ; if ( ukp -> datalen != sizeof ( struct fscrypt_key ) ) { res = - EINVAL ; goto out ; } master_key = ( struct fscrypt_key * ) ukp -> data ; BUILD_BUG_ON ( FS_AES_128_ECB_KEY_SIZE != FS_KEY_DERIVATION_NONCE_SIZE ) ; if ( master_key -> size != FS_AES_256_XTS_KEY_SIZE ) { printk_once ( KERN_WARNING ""%s: key size incorrect: %d\\n"" , __func__ , master_key -> size ) ; res = - ENOKEY ; goto out ; } res = derive_key_aes ( ctx -> nonce , master_key -> raw , raw_key ) ; out : up_read ( & keyring_key -> sem ) ; key_put ( keyring_key ) ; return res ; }" 474,"CWE-189 static VarBit * bit_catenate ( VarBit * arg1 , VarBit * arg2 ) { VarBit * result ; int bitlen1 , bitlen2 , bytelen , bit1pad , bit2shift ; bits8 * pr , * pa ; bitlen1 = VARBITLEN ( arg1 ) ; bitlen2 = VARBITLEN ( arg2 ) ; bytelen = VARBITTOTALLEN ( bitlen1 + bitlen2 ) ; result = ( VarBit * ) palloc ( bytelen ) ; SET_VARSIZE ( result , bytelen ) ; VARBITLEN ( result ) = bitlen1 + bitlen2 ; memcpy ( VARBITS ( result ) , VARBITS ( arg1 ) , VARBITBYTES ( arg1 ) ) ; bit1pad = VARBITPAD ( arg1 ) ; if ( bit1pad == 0 ) { memcpy ( VARBITS ( result ) + VARBITBYTES ( arg1 ) , VARBITS ( arg2 ) , VARBITBYTES ( arg2 ) ) ; } else if ( bitlen2 > 0 ) { bit2shift = BITS_PER_BYTE - bit1pad ; pr = VARBITS ( result ) + VARBITBYTES ( arg1 ) - 1 ; for ( pa = VARBITS ( arg2 ) ; pa < VARBITEND ( arg2 ) ; pa ++ ) { * pr |= ( ( * pa >> bit2shift ) & BITMASK ) ; pr ++ ; if ( pr < VARBITEND ( result ) ) * pr = ( * pa << bit1pad ) & BITMASK ; } } return result ; }","static VarBit * bit_catenate ( VarBit * arg1 , VarBit * arg2 ) { VarBit * result ; int bitlen1 , bitlen2 , bytelen , bit1pad , bit2shift ; bits8 * pr , * pa ; bitlen1 = VARBITLEN ( arg1 ) ; bitlen2 = VARBITLEN ( arg2 ) ; if ( bitlen1 > VARBITMAXLEN - bitlen2 ) ereport ( ERROR , ( errcode ( ERRCODE_PROGRAM_LIMIT_EXCEEDED ) , errmsg ( ""bit string length exceeds the maximum allowed (%d)"" , VARBITMAXLEN ) ) ) ; bytelen = VARBITTOTALLEN ( bitlen1 + bitlen2 ) ; result = ( VarBit * ) palloc ( bytelen ) ; SET_VARSIZE ( result , bytelen ) ; VARBITLEN ( result ) = bitlen1 + bitlen2 ; memcpy ( VARBITS ( result ) , VARBITS ( arg1 ) , VARBITBYTES ( arg1 ) ) ; bit1pad = VARBITPAD ( arg1 ) ; if ( bit1pad == 0 ) { memcpy ( VARBITS ( result ) + VARBITBYTES ( arg1 ) , VARBITS ( arg2 ) , VARBITBYTES ( arg2 ) ) ; } else if ( bitlen2 > 0 ) { bit2shift = BITS_PER_BYTE - bit1pad ; pr = VARBITS ( result ) + VARBITBYTES ( arg1 ) - 1 ; for ( pa = VARBITS ( arg2 ) ; pa < VARBITEND ( arg2 ) ; pa ++ ) { * pr |= ( ( * pa >> bit2shift ) & BITMASK ) ; pr ++ ; if ( pr < VARBITEND ( result ) ) * pr = ( * pa << bit1pad ) & BITMASK ; } } return result ; }" 475,"CWE-119 int psf_binheader_writef ( SF_PRIVATE * psf , const char * format , ... ) { va_list argptr ; sf_count_t countdata ; unsigned long longdata ; unsigned int data ; float floatdata ; double doubledata ; void * bindata ; size_t size ; char c , * strptr ; int count = 0 , trunc_8to4 ; trunc_8to4 = SF_FALSE ; va_start ( argptr , format ) ; while ( ( c = * format ++ ) ) { switch ( c ) { case ' ' : break ; case 'e' : psf -> rwf_endian = SF_ENDIAN_LITTLE ; break ; case 'E' : psf -> rwf_endian = SF_ENDIAN_BIG ; break ; case 't' : trunc_8to4 = SF_TRUE ; break ; case 'T' : trunc_8to4 = SF_FALSE ; break ; case 'm' : data = va_arg ( argptr , unsigned int ) ; header_put_marker ( psf , data ) ; count += 4 ; break ; case '1' : data = va_arg ( argptr , unsigned int ) ; header_put_byte ( psf , data ) ; count += 1 ; break ; case '2' : data = va_arg ( argptr , unsigned int ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) { header_put_be_short ( psf , data ) ; } else { header_put_le_short ( psf , data ) ; } ; count += 2 ; break ; case '3' : data = va_arg ( argptr , unsigned int ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) { header_put_be_3byte ( psf , data ) ; } else { header_put_le_3byte ( psf , data ) ; } ; count += 3 ; break ; case '4' : data = va_arg ( argptr , unsigned int ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) { header_put_be_int ( psf , data ) ; } else { header_put_le_int ( psf , data ) ; } ; count += 4 ; break ; case '8' : countdata = va_arg ( argptr , sf_count_t ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_FALSE ) { header_put_be_8byte ( psf , countdata ) ; count += 8 ; } else if ( psf -> rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_FALSE ) { header_put_le_8byte ( psf , countdata ) ; count += 8 ; } else if ( psf -> rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_TRUE ) { longdata = countdata & 0xFFFFFFFF ; header_put_be_int ( psf , longdata ) ; count += 4 ; } else if ( psf -> rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_TRUE ) { longdata = countdata & 0xFFFFFFFF ; header_put_le_int ( psf , longdata ) ; count += 4 ; } break ; case 'f' : floatdata = ( float ) va_arg ( argptr , double ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) float32_be_write ( floatdata , psf -> header + psf -> headindex ) ; else float32_le_write ( floatdata , psf -> header + psf -> headindex ) ; psf -> headindex += 4 ; count += 4 ; break ; case 'd' : doubledata = va_arg ( argptr , double ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) double64_be_write ( doubledata , psf -> header + psf -> headindex ) ; else double64_le_write ( doubledata , psf -> header + psf -> headindex ) ; psf -> headindex += 8 ; count += 8 ; break ; case 's' : strptr = va_arg ( argptr , char * ) ; size = strlen ( strptr ) + 1 ; size += ( size & 1 ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) header_put_be_int ( psf , size ) ; else header_put_le_int ( psf , size ) ; memcpy ( & ( psf -> header [ psf -> headindex ] ) , strptr , size ) ; psf -> headindex += size ; psf -> header [ psf -> headindex - 1 ] = 0 ; count += 4 + size ; break ; case 'S' : strptr = va_arg ( argptr , char * ) ; size = strlen ( strptr ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) header_put_be_int ( psf , size ) ; else header_put_le_int ( psf , size ) ; memcpy ( & ( psf -> header [ psf -> headindex ] ) , strptr , size + 1 ) ; size += ( size & 1 ) ; psf -> headindex += size ; psf -> header [ psf -> headindex ] = 0 ; count += 4 + size ; break ; case 'p' : strptr = va_arg ( argptr , char * ) ; size = strlen ( strptr ) ; size = ( size & 1 ) ? size : size + 1 ; size = ( size > 254 ) ? 254 : size ; header_put_byte ( psf , size ) ; memcpy ( & ( psf -> header [ psf -> headindex ] ) , strptr , size ) ; psf -> headindex += size ; count += 1 + size ; break ; case 'b' : bindata = va_arg ( argptr , void * ) ; size = va_arg ( argptr , size_t ) ; if ( psf -> headindex + size < sizeof ( psf -> header ) ) { memcpy ( & ( psf -> header [ psf -> headindex ] ) , bindata , size ) ; psf -> headindex += size ; count += size ; } ; break ; case 'z' : size = va_arg ( argptr , size_t ) ; count += size ; while ( size ) { psf -> header [ psf -> headindex ] = 0 ; psf -> headindex ++ ; size -- ; } ; break ; case 'h' : bindata = va_arg ( argptr , void * ) ; memcpy ( & ( psf -> header [ psf -> headindex ] ) , bindata , 16 ) ; psf -> headindex += 16 ; count += 16 ; break ; case 'j' : size = va_arg ( argptr , size_t ) ; psf -> headindex += size ; count += size ; break ; case 'o' : size = va_arg ( argptr , size_t ) ; if ( size < sizeof ( psf -> header ) ) { psf -> headindex = size ; count = 0 ; } ; break ; default : psf_log_printf ( psf , ""*** Invalid format specifier `%c\'\\n"" , c ) ; psf -> error = SFE_INTERNAL ; break ; } ; } ; va_end ( argptr ) ; return count ; }","int psf_binheader_writef ( SF_PRIVATE * psf , const char * format , ... ) { va_list argptr ; sf_count_t countdata ; unsigned long longdata ; unsigned int data ; float floatdata ; double doubledata ; void * bindata ; size_t size ; char c , * strptr ; int count = 0 , trunc_8to4 ; trunc_8to4 = SF_FALSE ; va_start ( argptr , format ) ; while ( ( c = * format ++ ) ) { if ( psf -> header . indx + 16 >= psf -> header . len && psf_bump_header_allocation ( psf , 16 ) ) return count ; switch ( c ) { case ' ' : break ; case 'e' : psf -> rwf_endian = SF_ENDIAN_LITTLE ; break ; case 'E' : psf -> rwf_endian = SF_ENDIAN_BIG ; break ; case 't' : trunc_8to4 = SF_TRUE ; break ; case 'T' : trunc_8to4 = SF_FALSE ; break ; case 'm' : data = va_arg ( argptr , unsigned int ) ; header_put_marker ( psf , data ) ; count += 4 ; break ; case '1' : data = va_arg ( argptr , unsigned int ) ; header_put_byte ( psf , data ) ; count += 1 ; break ; case '2' : data = va_arg ( argptr , unsigned int ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) { header_put_be_short ( psf , data ) ; } else { header_put_le_short ( psf , data ) ; } ; count += 2 ; break ; case '3' : data = va_arg ( argptr , unsigned int ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) { header_put_be_3byte ( psf , data ) ; } else { header_put_le_3byte ( psf , data ) ; } ; count += 3 ; break ; case '4' : data = va_arg ( argptr , unsigned int ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) { header_put_be_int ( psf , data ) ; } else { header_put_le_int ( psf , data ) ; } ; count += 4 ; break ; case '8' : countdata = va_arg ( argptr , sf_count_t ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_FALSE ) { header_put_be_8byte ( psf , countdata ) ; count += 8 ; } else if ( psf -> rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_FALSE ) { header_put_le_8byte ( psf , countdata ) ; count += 8 ; } else if ( psf -> rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_TRUE ) { longdata = countdata & 0xFFFFFFFF ; header_put_be_int ( psf , longdata ) ; count += 4 ; } else if ( psf -> rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_TRUE ) { longdata = countdata & 0xFFFFFFFF ; header_put_le_int ( psf , longdata ) ; count += 4 ; } break ; case 'f' : floatdata = ( float ) va_arg ( argptr , double ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) float32_be_write ( floatdata , psf -> header . ptr + psf -> header . indx ) ; else float32_le_write ( floatdata , psf -> header . ptr + psf -> header . indx ) ; psf -> header . indx += 4 ; count += 4 ; break ; case 'd' : doubledata = va_arg ( argptr , double ) ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) double64_be_write ( doubledata , psf -> header . ptr + psf -> header . indx ) ; else double64_le_write ( doubledata , psf -> header . ptr + psf -> header . indx ) ; psf -> header . indx += 8 ; count += 8 ; break ; case 's' : strptr = va_arg ( argptr , char * ) ; size = strlen ( strptr ) + 1 ; size += ( size & 1 ) ; if ( psf -> header . indx + ( sf_count_t ) size >= psf -> header . len && psf_bump_header_allocation ( psf , 16 ) ) return count ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) header_put_be_int ( psf , size ) ; else header_put_le_int ( psf , size ) ; memcpy ( & ( psf -> header . ptr [ psf -> header . indx ] ) , strptr , size ) ; psf -> header . indx += size ; psf -> header . ptr [ psf -> header . indx - 1 ] = 0 ; count += 4 + size ; break ; case 'S' : strptr = va_arg ( argptr , char * ) ; size = strlen ( strptr ) ; if ( psf -> header . indx + ( sf_count_t ) size > psf -> header . len && psf_bump_header_allocation ( psf , size ) ) return count ; if ( psf -> rwf_endian == SF_ENDIAN_BIG ) header_put_be_int ( psf , size ) ; else header_put_le_int ( psf , size ) ; memcpy ( & ( psf -> header . ptr [ psf -> header . indx ] ) , strptr , size + 1 ) ; size += ( size & 1 ) ; psf -> header . indx += size ; psf -> header . ptr [ psf -> header . indx ] = 0 ; count += 4 + size ; break ; case 'p' : strptr = va_arg ( argptr , char * ) ; size = strlen ( strptr ) ; size = ( size & 1 ) ? size : size + 1 ; size = ( size > 254 ) ? 254 : size ; if ( psf -> header . indx + ( sf_count_t ) size > psf -> header . len && psf_bump_header_allocation ( psf , size ) ) return count ; header_put_byte ( psf , size ) ; memcpy ( & ( psf -> header . ptr [ psf -> header . indx ] ) , strptr , size ) ; psf -> header . indx += size ; count += 1 + size ; break ; case 'b' : bindata = va_arg ( argptr , void * ) ; size = va_arg ( argptr , size_t ) ; if ( psf -> header . indx + ( sf_count_t ) size > psf -> header . len && psf_bump_header_allocation ( psf , size ) ) return count ; memcpy ( & ( psf -> header . ptr [ psf -> header . indx ] ) , bindata , size ) ; psf -> header . indx += size ; count += size ; break ; case 'z' : size = va_arg ( argptr , size_t ) ; if ( psf -> header . indx + ( sf_count_t ) size > psf -> header . len && psf_bump_header_allocation ( psf , size ) ) return count ; count += size ; while ( size ) { psf -> header . ptr [ psf -> header . indx ] = 0 ; psf -> header . indx ++ ; size -- ; } ; break ; case 'h' : bindata = va_arg ( argptr , void * ) ; memcpy ( & ( psf -> header . ptr [ psf -> header . indx ] ) , bindata , 16 ) ; psf -> header . indx += 16 ; count += 16 ; break ; case 'j' : size = va_arg ( argptr , size_t ) ; if ( psf -> header . indx + ( sf_count_t ) size > psf -> header . len && psf_bump_header_allocation ( psf , size ) ) return count ; psf -> header . indx += size ; count += size ; break ; case 'o' : size = va_arg ( argptr , size_t ) ; if ( ( sf_count_t ) size >= psf -> header . len && psf_bump_header_allocation ( psf , size ) ) return count ; psf -> header . indx = size ; break ; default : psf_log_printf ( psf , ""*** Invalid format specifier `%c\'\\n"" , c ) ; psf -> error = SFE_INTERNAL ; break ; } ; } ; va_end ( argptr ) ; return count ; }" 476,"CWE-362 static int fanout_add ( struct sock * sk , u16 id , u16 type_flags ) { struct packet_rollover * rollover = NULL ; struct packet_sock * po = pkt_sk ( sk ) ; struct packet_fanout * f , * match ; u8 type = type_flags & 0xff ; u8 flags = type_flags >> 8 ; int err ; switch ( type ) { case PACKET_FANOUT_ROLLOVER : if ( type_flags & PACKET_FANOUT_FLAG_ROLLOVER ) return - EINVAL ; case PACKET_FANOUT_HASH : case PACKET_FANOUT_LB : case PACKET_FANOUT_CPU : case PACKET_FANOUT_RND : case PACKET_FANOUT_QM : case PACKET_FANOUT_CBPF : case PACKET_FANOUT_EBPF : break ; default : return - EINVAL ; } mutex_lock ( & fanout_mutex ) ; err = - EINVAL ; if ( ! po -> running ) goto out ; err = - EALREADY ; if ( po -> fanout ) goto out ; if ( type == PACKET_FANOUT_ROLLOVER || ( type_flags & PACKET_FANOUT_FLAG_ROLLOVER ) ) { err = - ENOMEM ; rollover = kzalloc ( sizeof ( * rollover ) , GFP_KERNEL ) ; if ( ! rollover ) goto out ; atomic_long_set ( & rollover -> num , 0 ) ; atomic_long_set ( & rollover -> num_huge , 0 ) ; atomic_long_set ( & rollover -> num_failed , 0 ) ; po -> rollover = rollover ; } if ( type_flags & PACKET_FANOUT_FLAG_UNIQUEID ) { if ( id != 0 ) { err = - EINVAL ; goto out ; } if ( ! fanout_find_new_id ( sk , & id ) ) { err = - ENOMEM ; goto out ; } flags &= ~ ( PACKET_FANOUT_FLAG_UNIQUEID >> 8 ) ; } match = NULL ; list_for_each_entry ( f , & fanout_list , list ) { if ( f -> id == id && read_pnet ( & f -> net ) == sock_net ( sk ) ) { match = f ; break ; } } err = - EINVAL ; if ( match && match -> flags != flags ) goto out ; if ( ! match ) { err = - ENOMEM ; match = kzalloc ( sizeof ( * match ) , GFP_KERNEL ) ; if ( ! match ) goto out ; write_pnet ( & match -> net , sock_net ( sk ) ) ; match -> id = id ; match -> type = type ; match -> flags = flags ; INIT_LIST_HEAD ( & match -> list ) ; spin_lock_init ( & match -> lock ) ; refcount_set ( & match -> sk_ref , 0 ) ; fanout_init_data ( match ) ; match -> prot_hook . type = po -> prot_hook . type ; match -> prot_hook . dev = po -> prot_hook . dev ; match -> prot_hook . func = packet_rcv_fanout ; match -> prot_hook . af_packet_priv = match ; match -> prot_hook . id_match = match_fanout_group ; list_add ( & match -> list , & fanout_list ) ; } err = - EINVAL ; if ( match -> type == type && match -> prot_hook . type == po -> prot_hook . type && match -> prot_hook . dev == po -> prot_hook . dev ) { err = - ENOSPC ; if ( refcount_read ( & match -> sk_ref ) < PACKET_FANOUT_MAX ) { __dev_remove_pack ( & po -> prot_hook ) ; po -> fanout = match ; refcount_set ( & match -> sk_ref , refcount_read ( & match -> sk_ref ) + 1 ) ; __fanout_link ( sk , po ) ; err = 0 ; } } out : if ( err && rollover ) { kfree ( rollover ) ; po -> rollover = NULL ; } mutex_unlock ( & fanout_mutex ) ; return err ; }","static int fanout_add ( struct sock * sk , u16 id , u16 type_flags ) { struct packet_rollover * rollover = NULL ; struct packet_sock * po = pkt_sk ( sk ) ; struct packet_fanout * f , * match ; u8 type = type_flags & 0xff ; u8 flags = type_flags >> 8 ; int err ; switch ( type ) { case PACKET_FANOUT_ROLLOVER : if ( type_flags & PACKET_FANOUT_FLAG_ROLLOVER ) return - EINVAL ; case PACKET_FANOUT_HASH : case PACKET_FANOUT_LB : case PACKET_FANOUT_CPU : case PACKET_FANOUT_RND : case PACKET_FANOUT_QM : case PACKET_FANOUT_CBPF : case PACKET_FANOUT_EBPF : break ; default : return - EINVAL ; } mutex_lock ( & fanout_mutex ) ; err = - EALREADY ; if ( po -> fanout ) goto out ; if ( type == PACKET_FANOUT_ROLLOVER || ( type_flags & PACKET_FANOUT_FLAG_ROLLOVER ) ) { err = - ENOMEM ; rollover = kzalloc ( sizeof ( * rollover ) , GFP_KERNEL ) ; if ( ! rollover ) goto out ; atomic_long_set ( & rollover -> num , 0 ) ; atomic_long_set ( & rollover -> num_huge , 0 ) ; atomic_long_set ( & rollover -> num_failed , 0 ) ; po -> rollover = rollover ; } if ( type_flags & PACKET_FANOUT_FLAG_UNIQUEID ) { if ( id != 0 ) { err = - EINVAL ; goto out ; } if ( ! fanout_find_new_id ( sk , & id ) ) { err = - ENOMEM ; goto out ; } flags &= ~ ( PACKET_FANOUT_FLAG_UNIQUEID >> 8 ) ; } match = NULL ; list_for_each_entry ( f , & fanout_list , list ) { if ( f -> id == id && read_pnet ( & f -> net ) == sock_net ( sk ) ) { match = f ; break ; } } err = - EINVAL ; if ( match && match -> flags != flags ) goto out ; if ( ! match ) { err = - ENOMEM ; match = kzalloc ( sizeof ( * match ) , GFP_KERNEL ) ; if ( ! match ) goto out ; write_pnet ( & match -> net , sock_net ( sk ) ) ; match -> id = id ; match -> type = type ; match -> flags = flags ; INIT_LIST_HEAD ( & match -> list ) ; spin_lock_init ( & match -> lock ) ; refcount_set ( & match -> sk_ref , 0 ) ; fanout_init_data ( match ) ; match -> prot_hook . type = po -> prot_hook . type ; match -> prot_hook . dev = po -> prot_hook . dev ; match -> prot_hook . func = packet_rcv_fanout ; match -> prot_hook . af_packet_priv = match ; match -> prot_hook . id_match = match_fanout_group ; list_add ( & match -> list , & fanout_list ) ; } err = - EINVAL ; spin_lock ( & po -> bind_lock ) ; if ( po -> running && match -> type == type && match -> prot_hook . type == po -> prot_hook . type && match -> prot_hook . dev == po -> prot_hook . dev ) { err = - ENOSPC ; if ( refcount_read ( & match -> sk_ref ) < PACKET_FANOUT_MAX ) { __dev_remove_pack ( & po -> prot_hook ) ; po -> fanout = match ; refcount_set ( & match -> sk_ref , refcount_read ( & match -> sk_ref ) + 1 ) ; __fanout_link ( sk , po ) ; err = 0 ; } } spin_unlock ( & po -> bind_lock ) ; if ( err && ! refcount_read ( & match -> sk_ref ) ) { list_del ( & match -> list ) ; kfree ( match ) ; } out : if ( err && rollover ) { kfree ( rollover ) ; po -> rollover = NULL ; } mutex_unlock ( & fanout_mutex ) ; return err ; }" 477,"CWE-20 j = ( ssize_t ) TellBlob ( palette ) ; if ( ( j % 512 ) > 512 - 6 ) { j = ( ( j / 512 ) + 1 ) * 512 ; offset = SeekBlob ( palette , j , SEEK_SET ) ; if ( offset < 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; } image -> colormap [ i ] . red = ( Quantum ) ReadBlobLSBShort ( palette ) ; if ( QuantumRange != ( Quantum ) PalHeader . MaxRed ) { image -> colormap [ i ] . red = ClampToQuantum ( ( ( double ) image -> colormap [ i ] . red * QuantumRange + ( PalHeader . MaxRed >> 1 ) ) / PalHeader . MaxRed ) ; } image -> colormap [ i ] . green = ( Quantum ) ReadBlobLSBShort ( palette ) ; if ( QuantumRange != ( Quantum ) PalHeader . MaxGreen ) { image -> colormap [ i ] . green = ClampToQuantum ( ( ( double ) image -> colormap [ i ] . green * QuantumRange + ( PalHeader . MaxGreen >> 1 ) ) / PalHeader . MaxGreen ) ; } image -> colormap [ i ] . blue = ( Quantum ) ReadBlobLSBShort ( palette ) ; if ( QuantumRange != ( Quantum ) PalHeader . MaxBlue ) { image -> colormap [ i ] . blue = ClampToQuantum ( ( ( double ) image -> colormap [ i ] . blue * QuantumRange + ( PalHeader . MaxBlue >> 1 ) ) / PalHeader . MaxBlue ) ; } } if ( EOFBlob ( image ) ) ThrowCUTReaderException ( CorruptImageError , ""UnexpectedEndOfFile"" ) ; } NoPalette : if ( palette == NULL ) { image -> colors = 256 ; if ( AcquireImageColormap ( image , image -> colors ) == MagickFalse ) { NoMemory : ThrowCUTReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } for ( i = 0 ; i < ( ssize_t ) image -> colors ; i ++ ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( unsigned char ) i ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( unsigned char ) i ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( ( unsigned char ) i ) ; } } BImgBuff = ( unsigned char * ) AcquireQuantumMemory ( ( size_t ) ldblk , sizeof ( * BImgBuff ) ) ; if ( BImgBuff == NULL ) goto NoMemory ; offset = SeekBlob ( image , 6 , SEEK_SET ) ; if ( offset < 0 ) { if ( palette != NULL ) palette = DestroyImage ( palette ) ; if ( clone_info != NULL ) clone_info = DestroyImageInfo ( clone_info ) ; BImgBuff = ( unsigned char * ) RelinquishMagickMemory ( BImgBuff ) ; ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; } for ( i = 0 ; i < ( int ) Header . Height ; i ++ ) { EncodedByte = ReadBlobLSBShort ( image ) ; ptrB = BImgBuff ; j = ldblk ; RunCount = ( unsigned char ) ReadBlobByte ( image ) ; RunCountMasked = RunCount & 0x7F ; while ( ( int ) RunCountMasked != 0 ) { if ( ( ssize_t ) RunCountMasked > j ) { RunCountMasked = ( unsigned char ) j ; if ( j == 0 ) { break ; } } if ( ( int ) RunCount > 0x80 ) { RunValue = ( unsigned char ) ReadBlobByte ( image ) ; ( void ) memset ( ptrB , ( int ) RunValue , ( size_t ) RunCountMasked ) ; } else { ( void ) ReadBlob ( image , ( size_t ) RunCountMasked , ptrB ) ; } ptrB += ( int ) RunCountMasked ; j -= ( int ) RunCountMasked ; if ( EOFBlob ( image ) != MagickFalse ) goto Finish ; RunCount = ( unsigned char ) ReadBlobByte ( image ) ; RunCountMasked = RunCount & 0x7F ; } InsertRow ( depth , BImgBuff , i , image ) ; } ( void ) SyncImage ( image ) ; if ( palette == NULL ) { if ( ( image -> storage_class == PseudoClass ) && ( SetImageGray ( image , & image -> exception ) != MagickFalse ) ) { if ( GetCutColors ( image ) == 2 )","j = ( ssize_t ) TellBlob ( palette ) ; if ( ( j % 512 ) > 512 - 6 ) { j = ( ( j / 512 ) + 1 ) * 512 ; offset = SeekBlob ( palette , j , SEEK_SET ) ; if ( offset < 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; } image -> colormap [ i ] . red = ( Quantum ) ReadBlobLSBShort ( palette ) ; if ( QuantumRange != ( Quantum ) PalHeader . MaxRed ) { image -> colormap [ i ] . red = ClampToQuantum ( ( ( double ) image -> colormap [ i ] . red * QuantumRange + ( PalHeader . MaxRed >> 1 ) ) / PalHeader . MaxRed ) ; } image -> colormap [ i ] . green = ( Quantum ) ReadBlobLSBShort ( palette ) ; if ( QuantumRange != ( Quantum ) PalHeader . MaxGreen ) { image -> colormap [ i ] . green = ClampToQuantum ( ( ( double ) image -> colormap [ i ] . green * QuantumRange + ( PalHeader . MaxGreen >> 1 ) ) / PalHeader . MaxGreen ) ; } image -> colormap [ i ] . blue = ( Quantum ) ReadBlobLSBShort ( palette ) ; if ( QuantumRange != ( Quantum ) PalHeader . MaxBlue ) { image -> colormap [ i ] . blue = ClampToQuantum ( ( ( double ) image -> colormap [ i ] . blue * QuantumRange + ( PalHeader . MaxBlue >> 1 ) ) / PalHeader . MaxBlue ) ; } } if ( EOFBlob ( image ) ) ThrowCUTReaderException ( CorruptImageError , ""UnexpectedEndOfFile"" ) ; } NoPalette : if ( palette == NULL ) { image -> colors = 256 ; if ( AcquireImageColormap ( image , image -> colors ) == MagickFalse ) { NoMemory : ThrowCUTReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } for ( i = 0 ; i < ( ssize_t ) image -> colors ; i ++ ) { image -> colormap [ i ] . red = ScaleCharToQuantum ( ( unsigned char ) i ) ; image -> colormap [ i ] . green = ScaleCharToQuantum ( ( unsigned char ) i ) ; image -> colormap [ i ] . blue = ScaleCharToQuantum ( ( unsigned char ) i ) ; } } BImgBuff = ( unsigned char * ) AcquireQuantumMemory ( ( size_t ) ldblk , sizeof ( * BImgBuff ) ) ; if ( BImgBuff == NULL ) goto NoMemory ; ( void ) memset ( BImgBuff , 0 , ( size_t ) ldblk * sizeof ( * BImgBuff ) ) ; offset = SeekBlob ( image , 6 , SEEK_SET ) ; if ( offset < 0 ) { if ( palette != NULL ) palette = DestroyImage ( palette ) ; if ( clone_info != NULL ) clone_info = DestroyImageInfo ( clone_info ) ; BImgBuff = ( unsigned char * ) RelinquishMagickMemory ( BImgBuff ) ; ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; } for ( i = 0 ; i < ( int ) Header . Height ; i ++ ) { EncodedByte = ReadBlobLSBShort ( image ) ; ptrB = BImgBuff ; j = ldblk ; RunCount = ( unsigned char ) ReadBlobByte ( image ) ; RunCountMasked = RunCount & 0x7F ; while ( ( int ) RunCountMasked != 0 ) { if ( ( ssize_t ) RunCountMasked > j ) { RunCountMasked = ( unsigned char ) j ; if ( j == 0 ) { break ; } } if ( ( int ) RunCount > 0x80 ) { RunValue = ( unsigned char ) ReadBlobByte ( image ) ; ( void ) memset ( ptrB , ( int ) RunValue , ( size_t ) RunCountMasked ) ; } else { ( void ) ReadBlob ( image , ( size_t ) RunCountMasked , ptrB ) ; } ptrB += ( int ) RunCountMasked ; j -= ( int ) RunCountMasked ; if ( EOFBlob ( image ) != MagickFalse ) goto Finish ; RunCount = ( unsigned char ) ReadBlobByte ( image ) ; RunCountMasked = RunCount & 0x7F ; } InsertRow ( depth , BImgBuff , i , image ) ; } ( void ) SyncImage ( image ) ; if ( palette == NULL ) { if ( ( image -> storage_class == PseudoClass ) && ( SetImageGray ( image , & image -> exception ) != MagickFalse ) ) { if ( GetCutColors ( image ) == 2 )" 478,"NVD-CWE-noinfo int sas_discover_sata ( struct domain_device * dev ) { int res ; if ( dev -> dev_type == SAS_SATA_PM ) return - ENODEV ; dev -> sata_dev . class = sas_get_ata_command_set ( dev ) ; sas_fill_in_rphy ( dev , dev -> rphy ) ; res = sas_notify_lldd_dev_found ( dev ) ; if ( res ) return res ; sas_discover_event ( dev -> port , DISCE_PROBE ) ; return 0 ; }","int sas_discover_sata ( struct domain_device * dev ) { int res ; if ( dev -> dev_type == SAS_SATA_PM ) return - ENODEV ; dev -> sata_dev . class = sas_get_ata_command_set ( dev ) ; sas_fill_in_rphy ( dev , dev -> rphy ) ; res = sas_notify_lldd_dev_found ( dev ) ; if ( res ) return res ; return 0 ; }" 479,"CWE-119 int nntp_add_group ( char * line , void * data ) { struct NntpServer * nserv = data ; struct NntpData * nntp_data = NULL ; char group [ LONG_STRING ] ; char desc [ HUGE_STRING ] = """" ; char mod ; anum_t first , last ; if ( ! nserv || ! line ) return 0 ; if ( sscanf ( line , ""%s "" ANUM "" "" ANUM "" %c %[^\\n]"" , group , & last , & first , & mod , desc ) < 4 ) return 0 ; nntp_data = nntp_data_find ( nserv , group ) ; nntp_data -> deleted = false ; nntp_data -> first_message = first ; nntp_data -> last_message = last ; nntp_data -> allowed = ( mod == 'y' ) || ( mod == 'm' ) ; mutt_str_replace ( & nntp_data -> desc , desc ) ; if ( nntp_data -> newsrc_ent || nntp_data -> last_cached ) nntp_group_unread_stat ( nntp_data ) ; else if ( nntp_data -> last_message && nntp_data -> first_message <= nntp_data -> last_message ) nntp_data -> unread = nntp_data -> last_message - nntp_data -> first_message + 1 ; else nntp_data -> unread = 0 ; return 0 ; }","int nntp_add_group ( char * line , void * data ) { struct NntpServer * nserv = data ; struct NntpData * nntp_data = NULL ; char group [ LONG_STRING ] = """" ; char desc [ HUGE_STRING ] = """" ; char mod ; anum_t first , last ; if ( ! nserv || ! line ) return 0 ; if ( sscanf ( line , ""%1023s "" ANUM "" "" ANUM "" %c %8191[^\\n]"" , group , & last , & first , & mod , desc ) < 4 ) { mutt_debug ( 4 , ""Cannot parse server line: %s\\n"" , line ) ; return 0 ; } nntp_data = nntp_data_find ( nserv , group ) ; nntp_data -> deleted = false ; nntp_data -> first_message = first ; nntp_data -> last_message = last ; nntp_data -> allowed = ( mod == 'y' ) || ( mod == 'm' ) ; mutt_str_replace ( & nntp_data -> desc , desc ) ; if ( nntp_data -> newsrc_ent || nntp_data -> last_cached ) nntp_group_unread_stat ( nntp_data ) ; else if ( nntp_data -> last_message && nntp_data -> first_message <= nntp_data -> last_message ) nntp_data -> unread = nntp_data -> last_message - nntp_data -> first_message + 1 ; else nntp_data -> unread = 0 ; return 0 ; }" 480,"CWE-20 static int netlink_recvmsg ( struct kiocb * kiocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sock_iocb * siocb = kiocb_to_siocb ( kiocb ) ; struct scm_cookie scm ; struct sock * sk = sock -> sk ; struct netlink_sock * nlk = nlk_sk ( sk ) ; int noblock = flags & MSG_DONTWAIT ; size_t copied ; struct sk_buff * skb , * data_skb ; int err , ret ; if ( flags & MSG_OOB ) return - EOPNOTSUPP ; copied = 0 ; skb = skb_recv_datagram ( sk , flags , noblock , & err ) ; if ( skb == NULL ) goto out ; data_skb = skb ; # ifdef CONFIG_COMPAT_NETLINK_MESSAGES if ( unlikely ( skb_shinfo ( skb ) -> frag_list ) ) { if ( flags & MSG_CMSG_COMPAT ) data_skb = skb_shinfo ( skb ) -> frag_list ; } # endif msg -> msg_namelen = 0 ; copied = data_skb -> len ; if ( len < copied ) { msg -> msg_flags |= MSG_TRUNC ; copied = len ; } skb_reset_transport_header ( data_skb ) ; err = skb_copy_datagram_iovec ( data_skb , 0 , msg -> msg_iov , copied ) ; if ( msg -> msg_name ) { struct sockaddr_nl * addr = ( struct sockaddr_nl * ) msg -> msg_name ; addr -> nl_family = AF_NETLINK ; addr -> nl_pad = 0 ; addr -> nl_pid = NETLINK_CB ( skb ) . portid ; addr -> nl_groups = netlink_group_mask ( NETLINK_CB ( skb ) . dst_group ) ; msg -> msg_namelen = sizeof ( * addr ) ; } if ( nlk -> flags & NETLINK_RECV_PKTINFO ) netlink_cmsg_recv_pktinfo ( msg , skb ) ; if ( NULL == siocb -> scm ) { memset ( & scm , 0 , sizeof ( scm ) ) ; siocb -> scm = & scm ; } siocb -> scm -> creds = * NETLINK_CREDS ( skb ) ; if ( flags & MSG_TRUNC ) copied = data_skb -> len ; skb_free_datagram ( sk , skb ) ; if ( nlk -> cb_running && atomic_read ( & sk -> sk_rmem_alloc ) <= sk -> sk_rcvbuf / 2 ) { ret = netlink_dump ( sk ) ; if ( ret ) { sk -> sk_err = ret ; sk -> sk_error_report ( sk ) ; } } scm_recv ( sock , msg , siocb -> scm , flags ) ; out : netlink_rcv_wake ( sk ) ; return err ? : copied ; }","static int netlink_recvmsg ( struct kiocb * kiocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sock_iocb * siocb = kiocb_to_siocb ( kiocb ) ; struct scm_cookie scm ; struct sock * sk = sock -> sk ; struct netlink_sock * nlk = nlk_sk ( sk ) ; int noblock = flags & MSG_DONTWAIT ; size_t copied ; struct sk_buff * skb , * data_skb ; int err , ret ; if ( flags & MSG_OOB ) return - EOPNOTSUPP ; copied = 0 ; skb = skb_recv_datagram ( sk , flags , noblock , & err ) ; if ( skb == NULL ) goto out ; data_skb = skb ; # ifdef CONFIG_COMPAT_NETLINK_MESSAGES if ( unlikely ( skb_shinfo ( skb ) -> frag_list ) ) { if ( flags & MSG_CMSG_COMPAT ) data_skb = skb_shinfo ( skb ) -> frag_list ; } # endif copied = data_skb -> len ; if ( len < copied ) { msg -> msg_flags |= MSG_TRUNC ; copied = len ; } skb_reset_transport_header ( data_skb ) ; err = skb_copy_datagram_iovec ( data_skb , 0 , msg -> msg_iov , copied ) ; if ( msg -> msg_name ) { struct sockaddr_nl * addr = ( struct sockaddr_nl * ) msg -> msg_name ; addr -> nl_family = AF_NETLINK ; addr -> nl_pad = 0 ; addr -> nl_pid = NETLINK_CB ( skb ) . portid ; addr -> nl_groups = netlink_group_mask ( NETLINK_CB ( skb ) . dst_group ) ; msg -> msg_namelen = sizeof ( * addr ) ; } if ( nlk -> flags & NETLINK_RECV_PKTINFO ) netlink_cmsg_recv_pktinfo ( msg , skb ) ; if ( NULL == siocb -> scm ) { memset ( & scm , 0 , sizeof ( scm ) ) ; siocb -> scm = & scm ; } siocb -> scm -> creds = * NETLINK_CREDS ( skb ) ; if ( flags & MSG_TRUNC ) copied = data_skb -> len ; skb_free_datagram ( sk , skb ) ; if ( nlk -> cb_running && atomic_read ( & sk -> sk_rmem_alloc ) <= sk -> sk_rcvbuf / 2 ) { ret = netlink_dump ( sk ) ; if ( ret ) { sk -> sk_err = ret ; sk -> sk_error_report ( sk ) ; } } scm_recv ( sock , msg , siocb -> scm , flags ) ; out : netlink_rcv_wake ( sk ) ; return err ? : copied ; }" 481,"CWE-119 void vp8_vertical_band_2_1_scale_c ( unsigned char * source , unsigned int src_pitch , unsigned char * dest , unsigned int dest_pitch , unsigned int dest_width ) { ( void ) dest_pitch ; ( void ) src_pitch ; vpx_memcpy ( dest , source , dest_width ) ; }","void vp8_vertical_band_2_1_scale_c ( unsigned char * source , unsigned int src_pitch , unsigned char * dest , unsigned int dest_pitch , unsigned int dest_width ) { ( void ) dest_pitch ; ( void ) src_pitch ; memcpy ( dest , source , dest_width ) ; }" 482,"CWE-200 void update_process_times ( int user_tick ) { struct task_struct * p = current ; account_process_tick ( p , user_tick ) ; run_local_timers ( ) ; rcu_sched_clock_irq ( user_tick ) ; # ifdef CONFIG_IRQ_WORK if ( in_irq ( ) ) irq_work_tick ( ) ; # endif scheduler_tick ( ) ; if ( IS_ENABLED ( CONFIG_POSIX_TIMERS ) ) run_posix_cpu_timers ( ) ; }","void update_process_times ( int user_tick ) { struct task_struct * p = current ; account_process_tick ( p , user_tick ) ; run_local_timers ( ) ; rcu_sched_clock_irq ( user_tick ) ; # ifdef CONFIG_IRQ_WORK if ( in_irq ( ) ) irq_work_tick ( ) ; # endif scheduler_tick ( ) ; if ( IS_ENABLED ( CONFIG_POSIX_TIMERS ) ) run_posix_cpu_timers ( ) ; this_cpu_add ( net_rand_state . s1 , rol32 ( jiffies , 24 ) + user_tick ) ; }" 483,"CWE-119 static int64_t handle_inter_mode ( VP9_COMP * cpi , MACROBLOCK * x , const TileInfo * const tile , BLOCK_SIZE bsize , int64_t txfm_cache [ ] , int * rate2 , int64_t * distortion , int * skippable , int * rate_y , int64_t * distortion_y , int * rate_uv , int64_t * distortion_uv , int * mode_excluded , int * disable_skip , INTERP_FILTER * best_filter , int_mv ( * mode_mv ) [ MAX_REF_FRAMES ] , int mi_row , int mi_col , int_mv single_newmv [ MAX_REF_FRAMES ] , int64_t * psse , const int64_t ref_best_rd ) { VP9_COMMON * cm = & cpi -> common ; MACROBLOCKD * xd = & x -> e_mbd ; MB_MODE_INFO * mbmi = & xd -> mi [ 0 ] -> mbmi ; const int is_comp_pred = has_second_ref ( mbmi ) ; const int num_refs = is_comp_pred ? 2 : 1 ; const int this_mode = mbmi -> mode ; int_mv * frame_mv = mode_mv [ this_mode ] ; int i ; int refs [ 2 ] = { mbmi -> ref_frame [ 0 ] , ( mbmi -> ref_frame [ 1 ] < 0 ? 0 : mbmi -> ref_frame [ 1 ] ) } ; int_mv cur_mv [ 2 ] ; int64_t this_rd = 0 ; DECLARE_ALIGNED_ARRAY ( 16 , uint8_t , tmp_buf , MAX_MB_PLANE * 64 * 64 ) ; int pred_exists = 0 ; int intpel_mv ; int64_t rd , best_rd = INT64_MAX ; int best_needs_copy = 0 ; uint8_t * orig_dst [ MAX_MB_PLANE ] ; int orig_dst_stride [ MAX_MB_PLANE ] ; int rs = 0 ; if ( is_comp_pred ) { if ( frame_mv [ refs [ 0 ] ] . as_int == INVALID_MV || frame_mv [ refs [ 1 ] ] . as_int == INVALID_MV ) return INT64_MAX ; } if ( this_mode == NEWMV ) { int rate_mv ; if ( is_comp_pred ) { frame_mv [ refs [ 0 ] ] . as_int = single_newmv [ refs [ 0 ] ] . as_int ; frame_mv [ refs [ 1 ] ] . as_int = single_newmv [ refs [ 1 ] ] . as_int ; if ( cpi -> sf . comp_inter_joint_search_thresh <= bsize ) { joint_motion_search ( cpi , x , bsize , frame_mv , mi_row , mi_col , single_newmv , & rate_mv ) ; } else { rate_mv = vp9_mv_bit_cost ( & frame_mv [ refs [ 0 ] ] . as_mv , & mbmi -> ref_mvs [ refs [ 0 ] ] [ 0 ] . as_mv , x -> nmvjointcost , x -> mvcost , MV_COST_WEIGHT ) ; rate_mv += vp9_mv_bit_cost ( & frame_mv [ refs [ 1 ] ] . as_mv , & mbmi -> ref_mvs [ refs [ 1 ] ] [ 0 ] . as_mv , x -> nmvjointcost , x -> mvcost , MV_COST_WEIGHT ) ; } * rate2 += rate_mv ; } else { int_mv tmp_mv ; single_motion_search ( cpi , x , tile , bsize , mi_row , mi_col , & tmp_mv , & rate_mv ) ; if ( tmp_mv . as_int == INVALID_MV ) return INT64_MAX ; * rate2 += rate_mv ; frame_mv [ refs [ 0 ] ] . as_int = xd -> mi [ 0 ] -> bmi [ 0 ] . as_mv [ 0 ] . as_int = tmp_mv . as_int ; single_newmv [ refs [ 0 ] ] . as_int = tmp_mv . as_int ; } } for ( i = 0 ; i < num_refs ; ++ i ) { cur_mv [ i ] = frame_mv [ refs [ i ] ] ; if ( this_mode != NEWMV ) clamp_mv2 ( & cur_mv [ i ] . as_mv , xd ) ; if ( mv_check_bounds ( x , & cur_mv [ i ] . as_mv ) ) return INT64_MAX ; mbmi -> mv [ i ] . as_int = cur_mv [ i ] . as_int ; } for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) { orig_dst [ i ] = xd -> plane [ i ] . dst . buf ; orig_dst_stride [ i ] = xd -> plane [ i ] . dst . stride ; } * rate2 += cost_mv_ref ( cpi , this_mode , mbmi -> mode_context [ refs [ 0 ] ] ) ; if ( ! ( * mode_excluded ) ) * mode_excluded = is_comp_pred ? cm -> reference_mode == SINGLE_REFERENCE : cm -> reference_mode == COMPOUND_REFERENCE ; pred_exists = 0 ; intpel_mv = ! mv_has_subpel ( & mbmi -> mv [ 0 ] . as_mv ) ; if ( is_comp_pred ) intpel_mv &= ! mv_has_subpel ( & mbmi -> mv [ 1 ] . as_mv ) ; cpi -> mask_filter_rd = 0 ; for ( i = 0 ; i < SWITCHABLE_FILTER_CONTEXTS ; ++ i ) cpi -> rd_filter_cache [ i ] = INT64_MAX ; if ( cm -> interp_filter != BILINEAR ) { * best_filter = EIGHTTAP ; if ( x -> source_variance < cpi -> sf . disable_filter_search_var_thresh ) { * best_filter = EIGHTTAP ; } else { int newbest ; int tmp_rate_sum = 0 ; int64_t tmp_dist_sum = 0 ; for ( i = 0 ; i < SWITCHABLE_FILTERS ; ++ i ) { int j ; int64_t rs_rd ; mbmi -> interp_filter = i ; rs = vp9_get_switchable_rate ( x ) ; rs_rd = RDCOST ( x -> rdmult , x -> rddiv , rs , 0 ) ; if ( i > 0 && intpel_mv ) { rd = RDCOST ( x -> rdmult , x -> rddiv , tmp_rate_sum , tmp_dist_sum ) ; cpi -> rd_filter_cache [ i ] = rd ; cpi -> rd_filter_cache [ SWITCHABLE_FILTERS ] = MIN ( cpi -> rd_filter_cache [ SWITCHABLE_FILTERS ] , rd + rs_rd ) ; if ( cm -> interp_filter == SWITCHABLE ) rd += rs_rd ; cpi -> mask_filter_rd = MAX ( cpi -> mask_filter_rd , rd ) ; } else { int rate_sum = 0 ; int64_t dist_sum = 0 ; if ( ( cm -> interp_filter == SWITCHABLE && ( ! i || best_needs_copy ) ) || ( cm -> interp_filter != SWITCHABLE && ( cm -> interp_filter == mbmi -> interp_filter || ( i == 0 && intpel_mv ) ) ) ) { restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; } else { for ( j = 0 ; j < MAX_MB_PLANE ; j ++ ) { xd -> plane [ j ] . dst . buf = tmp_buf + j * 64 * 64 ; xd -> plane [ j ] . dst . stride = 64 ; } } vp9_build_inter_predictors_sb ( xd , mi_row , mi_col , bsize ) ; model_rd_for_sb ( cpi , bsize , x , xd , & rate_sum , & dist_sum ) ; rd = RDCOST ( x -> rdmult , x -> rddiv , rate_sum , dist_sum ) ; cpi -> rd_filter_cache [ i ] = rd ; cpi -> rd_filter_cache [ SWITCHABLE_FILTERS ] = MIN ( cpi -> rd_filter_cache [ SWITCHABLE_FILTERS ] , rd + rs_rd ) ; if ( cm -> interp_filter == SWITCHABLE ) rd += rs_rd ; cpi -> mask_filter_rd = MAX ( cpi -> mask_filter_rd , rd ) ; if ( i == 0 && intpel_mv ) { tmp_rate_sum = rate_sum ; tmp_dist_sum = dist_sum ; } } if ( i == 0 && cpi -> sf . use_rd_breakout && ref_best_rd < INT64_MAX ) { if ( rd / 2 > ref_best_rd ) { restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return INT64_MAX ; } } newbest = i == 0 || rd < best_rd ; if ( newbest ) { best_rd = rd ; * best_filter = mbmi -> interp_filter ; if ( cm -> interp_filter == SWITCHABLE && i && ! intpel_mv ) best_needs_copy = ! best_needs_copy ; } if ( ( cm -> interp_filter == SWITCHABLE && newbest ) || ( cm -> interp_filter != SWITCHABLE && cm -> interp_filter == mbmi -> interp_filter ) ) { pred_exists = 1 ; } } restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; } } mbmi -> interp_filter = cm -> interp_filter != SWITCHABLE ? cm -> interp_filter : * best_filter ; rs = cm -> interp_filter == SWITCHABLE ? vp9_get_switchable_rate ( x ) : 0 ; if ( pred_exists ) { if ( best_needs_copy ) { for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) { xd -> plane [ i ] . dst . buf = tmp_buf + i * 64 * 64 ; xd -> plane [ i ] . dst . stride = 64 ; } } } else { vp9_build_inter_predictors_sb ( xd , mi_row , mi_col , bsize ) ; } if ( cpi -> sf . use_rd_breakout && ref_best_rd < INT64_MAX ) { int tmp_rate ; int64_t tmp_dist ; model_rd_for_sb ( cpi , bsize , x , xd , & tmp_rate , & tmp_dist ) ; rd = RDCOST ( x -> rdmult , x -> rddiv , rs + tmp_rate , tmp_dist ) ; if ( rd / 2 > ref_best_rd ) { restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return INT64_MAX ; } } if ( cm -> interp_filter == SWITCHABLE ) * rate2 += vp9_get_switchable_rate ( x ) ; if ( ! is_comp_pred ) { if ( ! x -> in_active_map ) { if ( psse ) * psse = 0 ; * distortion = 0 ; x -> skip = 1 ; } else if ( cpi -> allow_encode_breakout && x -> encode_breakout ) { const BLOCK_SIZE y_size = get_plane_block_size ( bsize , & xd -> plane [ 0 ] ) ; const BLOCK_SIZE uv_size = get_plane_block_size ( bsize , & xd -> plane [ 1 ] ) ; unsigned int var , sse ; unsigned int thresh_ac ; const unsigned int max_thresh = ( cpi -> allow_encode_breakout == ENCODE_BREAKOUT_LIMITED ) ? 128 : 36000 ; const unsigned int min_thresh = MIN ( ( ( unsigned int ) x -> encode_breakout << 4 ) , max_thresh ) ; thresh_ac = ( xd -> plane [ 0 ] . dequant [ 1 ] * xd -> plane [ 0 ] . dequant [ 1 ] ) / 9 ; thresh_ac = clamp ( thresh_ac , min_thresh , max_thresh ) ; var = cpi -> fn_ptr [ y_size ] . vf ( x -> plane [ 0 ] . src . buf , x -> plane [ 0 ] . src . stride , xd -> plane [ 0 ] . dst . buf , xd -> plane [ 0 ] . dst . stride , & sse ) ; thresh_ac >>= 8 - ( b_width_log2_lookup [ bsize ] + b_height_log2_lookup [ bsize ] ) ; if ( sse < thresh_ac || sse == 0 ) { unsigned int thresh_dc ; thresh_dc = ( xd -> plane [ 0 ] . dequant [ 0 ] * xd -> plane [ 0 ] . dequant [ 0 ] >> 6 ) ; if ( ( sse - var ) < thresh_dc || sse == var ) { unsigned int sse_u , sse_v ; unsigned int var_u , var_v ; var_u = cpi -> fn_ptr [ uv_size ] . vf ( x -> plane [ 1 ] . src . buf , x -> plane [ 1 ] . src . stride , xd -> plane [ 1 ] . dst . buf , xd -> plane [ 1 ] . dst . stride , & sse_u ) ; if ( ( sse_u * 4 < thresh_ac || sse_u == 0 ) && ( sse_u - var_u < thresh_dc || sse_u == var_u ) ) { var_v = cpi -> fn_ptr [ uv_size ] . vf ( x -> plane [ 2 ] . src . buf , x -> plane [ 2 ] . src . stride , xd -> plane [ 2 ] . dst . buf , xd -> plane [ 2 ] . dst . stride , & sse_v ) ; if ( ( sse_v * 4 < thresh_ac || sse_v == 0 ) && ( sse_v - var_v < thresh_dc || sse_v == var_v ) ) { x -> skip = 1 ; * rate2 += vp9_cost_bit ( vp9_get_skip_prob ( cm , xd ) , 1 ) ; * distortion_uv = ( sse_u + sse_v ) << 4 ; * distortion = ( sse << 4 ) + * distortion_uv ; * disable_skip = 1 ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , * rate2 , * distortion ) ; } } } } } } if ( ! x -> skip ) { int skippable_y , skippable_uv ; int64_t sseuv = INT64_MAX ; int64_t rdcosty = INT64_MAX ; inter_super_block_yrd ( cpi , x , rate_y , distortion_y , & skippable_y , psse , bsize , txfm_cache , ref_best_rd ) ; if ( * rate_y == INT_MAX ) { * rate2 = INT_MAX ; * distortion = INT64_MAX ; restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return INT64_MAX ; } * rate2 += * rate_y ; * distortion += * distortion_y ; rdcosty = RDCOST ( x -> rdmult , x -> rddiv , * rate2 , * distortion ) ; rdcosty = MIN ( rdcosty , RDCOST ( x -> rdmult , x -> rddiv , 0 , * psse ) ) ; super_block_uvrd ( cpi , x , rate_uv , distortion_uv , & skippable_uv , & sseuv , bsize , ref_best_rd - rdcosty ) ; if ( * rate_uv == INT_MAX ) { * rate2 = INT_MAX ; * distortion = INT64_MAX ; restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return INT64_MAX ; } * psse += sseuv ; * rate2 += * rate_uv ; * distortion += * distortion_uv ; * skippable = skippable_y && skippable_uv ; } restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return this_rd ; }","static int64_t handle_inter_mode ( VP9_COMP * cpi , MACROBLOCK * x , BLOCK_SIZE bsize , int * rate2 , int64_t * distortion , int * skippable , int * rate_y , int * rate_uv , int * disable_skip , int_mv ( * mode_mv ) [ MAX_REF_FRAMES ] , int mi_row , int mi_col , int_mv single_newmv [ MAX_REF_FRAMES ] , INTERP_FILTER ( * single_filter ) [ MAX_REF_FRAMES ] , int ( * single_skippable ) [ MAX_REF_FRAMES ] , int64_t * psse , const int64_t ref_best_rd , int64_t * mask_filter , int64_t filter_cache [ ] ) { VP9_COMMON * cm = & cpi -> common ; MACROBLOCKD * xd = & x -> e_mbd ; MB_MODE_INFO * mbmi = & xd -> mi [ 0 ] -> mbmi ; MB_MODE_INFO_EXT * const mbmi_ext = x -> mbmi_ext ; const int is_comp_pred = has_second_ref ( mbmi ) ; const int this_mode = mbmi -> mode ; int_mv * frame_mv = mode_mv [ this_mode ] ; int i ; int refs [ 2 ] = { mbmi -> ref_frame [ 0 ] , ( mbmi -> ref_frame [ 1 ] < 0 ? 0 : mbmi -> ref_frame [ 1 ] ) } ; int_mv cur_mv [ 2 ] ; # if CONFIG_VP9_HIGHBITDEPTH DECLARE_ALIGNED ( 16 , uint16_t , tmp_buf16 [ MAX_MB_PLANE * 64 * 64 ] ) ; uint8_t * tmp_buf ; # else DECLARE_ALIGNED ( 16 , uint8_t , tmp_buf [ MAX_MB_PLANE * 64 * 64 ] ) ; # endif int pred_exists = 0 ; int intpel_mv ; int64_t rd , tmp_rd , best_rd = INT64_MAX ; int best_needs_copy = 0 ; uint8_t * orig_dst [ MAX_MB_PLANE ] ; int orig_dst_stride [ MAX_MB_PLANE ] ; int rs = 0 ; INTERP_FILTER best_filter = SWITCHABLE ; uint8_t skip_txfm [ MAX_MB_PLANE << 2 ] = { 0 } ; int64_t bsse [ MAX_MB_PLANE << 2 ] = { 0 } ; int bsl = mi_width_log2_lookup [ bsize ] ; int pred_filter_search = cpi -> sf . cb_pred_filter_search ? ( ( ( mi_row + mi_col ) >> bsl ) + get_chessboard_index ( cm -> current_video_frame ) ) & 0x1 : 0 ; int skip_txfm_sb = 0 ; int64_t skip_sse_sb = INT64_MAX ; int64_t distortion_y = 0 , distortion_uv = 0 ; # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { tmp_buf = CONVERT_TO_BYTEPTR ( tmp_buf16 ) ; } else { tmp_buf = ( uint8_t * ) tmp_buf16 ; } # endif if ( pred_filter_search ) { INTERP_FILTER af = SWITCHABLE , lf = SWITCHABLE ; if ( xd -> up_available ) af = xd -> mi [ - xd -> mi_stride ] -> mbmi . interp_filter ; if ( xd -> left_available ) lf = xd -> mi [ - 1 ] -> mbmi . interp_filter ; if ( ( this_mode != NEWMV ) || ( af == lf ) ) best_filter = af ; } if ( is_comp_pred ) { if ( frame_mv [ refs [ 0 ] ] . as_int == INVALID_MV || frame_mv [ refs [ 1 ] ] . as_int == INVALID_MV ) return INT64_MAX ; if ( cpi -> sf . adaptive_mode_search ) { if ( single_filter [ this_mode ] [ refs [ 0 ] ] == single_filter [ this_mode ] [ refs [ 1 ] ] ) best_filter = single_filter [ this_mode ] [ refs [ 0 ] ] ; } } if ( this_mode == NEWMV ) { int rate_mv ; if ( is_comp_pred ) { frame_mv [ refs [ 0 ] ] . as_int = single_newmv [ refs [ 0 ] ] . as_int ; frame_mv [ refs [ 1 ] ] . as_int = single_newmv [ refs [ 1 ] ] . as_int ; if ( cpi -> sf . comp_inter_joint_search_thresh <= bsize ) { joint_motion_search ( cpi , x , bsize , frame_mv , mi_row , mi_col , single_newmv , & rate_mv ) ; } else { rate_mv = vp9_mv_bit_cost ( & frame_mv [ refs [ 0 ] ] . as_mv , & x -> mbmi_ext -> ref_mvs [ refs [ 0 ] ] [ 0 ] . as_mv , x -> nmvjointcost , x -> mvcost , MV_COST_WEIGHT ) ; rate_mv += vp9_mv_bit_cost ( & frame_mv [ refs [ 1 ] ] . as_mv , & x -> mbmi_ext -> ref_mvs [ refs [ 1 ] ] [ 0 ] . as_mv , x -> nmvjointcost , x -> mvcost , MV_COST_WEIGHT ) ; } * rate2 += rate_mv ; } else { int_mv tmp_mv ; single_motion_search ( cpi , x , bsize , mi_row , mi_col , & tmp_mv , & rate_mv ) ; if ( tmp_mv . as_int == INVALID_MV ) return INT64_MAX ; frame_mv [ refs [ 0 ] ] . as_int = xd -> mi [ 0 ] -> bmi [ 0 ] . as_mv [ 0 ] . as_int = tmp_mv . as_int ; single_newmv [ refs [ 0 ] ] . as_int = tmp_mv . as_int ; if ( discount_newmv_test ( cpi , this_mode , tmp_mv , mode_mv , refs [ 0 ] ) ) { * rate2 += MAX ( ( rate_mv / NEW_MV_DISCOUNT_FACTOR ) , 1 ) ; } else { * rate2 += rate_mv ; } } } for ( i = 0 ; i < is_comp_pred + 1 ; ++ i ) { cur_mv [ i ] = frame_mv [ refs [ i ] ] ; if ( this_mode != NEWMV ) clamp_mv2 ( & cur_mv [ i ] . as_mv , xd ) ; if ( mv_check_bounds ( x , & cur_mv [ i ] . as_mv ) ) return INT64_MAX ; mbmi -> mv [ i ] . as_int = cur_mv [ i ] . as_int ; } for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) { orig_dst [ i ] = xd -> plane [ i ] . dst . buf ; orig_dst_stride [ i ] = xd -> plane [ i ] . dst . stride ; } if ( discount_newmv_test ( cpi , this_mode , frame_mv [ refs [ 0 ] ] , mode_mv , refs [ 0 ] ) ) { * rate2 += MIN ( cost_mv_ref ( cpi , this_mode , mbmi_ext -> mode_context [ refs [ 0 ] ] ) , cost_mv_ref ( cpi , NEARESTMV , mbmi_ext -> mode_context [ refs [ 0 ] ] ) ) ; } else { * rate2 += cost_mv_ref ( cpi , this_mode , mbmi_ext -> mode_context [ refs [ 0 ] ] ) ; } if ( RDCOST ( x -> rdmult , x -> rddiv , * rate2 , 0 ) > ref_best_rd && mbmi -> mode != NEARESTMV ) return INT64_MAX ; pred_exists = 0 ; intpel_mv = ! mv_has_subpel ( & mbmi -> mv [ 0 ] . as_mv ) ; if ( is_comp_pred ) intpel_mv &= ! mv_has_subpel ( & mbmi -> mv [ 1 ] . as_mv ) ; for ( i = 0 ; i < SWITCHABLE_FILTER_CONTEXTS ; ++ i ) filter_cache [ i ] = INT64_MAX ; if ( cm -> interp_filter != BILINEAR ) { if ( x -> source_variance < cpi -> sf . disable_filter_search_var_thresh ) { best_filter = EIGHTTAP ; } else if ( best_filter == SWITCHABLE ) { int newbest ; int tmp_rate_sum = 0 ; int64_t tmp_dist_sum = 0 ; for ( i = 0 ; i < SWITCHABLE_FILTERS ; ++ i ) { int j ; int64_t rs_rd ; int tmp_skip_sb = 0 ; int64_t tmp_skip_sse = INT64_MAX ; mbmi -> interp_filter = i ; rs = vp9_get_switchable_rate ( cpi , xd ) ; rs_rd = RDCOST ( x -> rdmult , x -> rddiv , rs , 0 ) ; if ( i > 0 && intpel_mv ) { rd = RDCOST ( x -> rdmult , x -> rddiv , tmp_rate_sum , tmp_dist_sum ) ; filter_cache [ i ] = rd ; filter_cache [ SWITCHABLE_FILTERS ] = MIN ( filter_cache [ SWITCHABLE_FILTERS ] , rd + rs_rd ) ; if ( cm -> interp_filter == SWITCHABLE ) rd += rs_rd ; * mask_filter = MAX ( * mask_filter , rd ) ; } else { int rate_sum = 0 ; int64_t dist_sum = 0 ; if ( i > 0 && cpi -> sf . adaptive_interp_filter_search && ( cpi -> sf . interp_filter_search_mask & ( 1 << i ) ) ) { rate_sum = INT_MAX ; dist_sum = INT64_MAX ; continue ; } if ( ( cm -> interp_filter == SWITCHABLE && ( ! i || best_needs_copy ) ) || ( cm -> interp_filter != SWITCHABLE && ( cm -> interp_filter == mbmi -> interp_filter || ( i == 0 && intpel_mv ) ) ) ) { restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; } else { for ( j = 0 ; j < MAX_MB_PLANE ; j ++ ) { xd -> plane [ j ] . dst . buf = tmp_buf + j * 64 * 64 ; xd -> plane [ j ] . dst . stride = 64 ; } } vp9_build_inter_predictors_sb ( xd , mi_row , mi_col , bsize ) ; model_rd_for_sb ( cpi , bsize , x , xd , & rate_sum , & dist_sum , & tmp_skip_sb , & tmp_skip_sse ) ; rd = RDCOST ( x -> rdmult , x -> rddiv , rate_sum , dist_sum ) ; filter_cache [ i ] = rd ; filter_cache [ SWITCHABLE_FILTERS ] = MIN ( filter_cache [ SWITCHABLE_FILTERS ] , rd + rs_rd ) ; if ( cm -> interp_filter == SWITCHABLE ) rd += rs_rd ; * mask_filter = MAX ( * mask_filter , rd ) ; if ( i == 0 && intpel_mv ) { tmp_rate_sum = rate_sum ; tmp_dist_sum = dist_sum ; } } if ( i == 0 && cpi -> sf . use_rd_breakout && ref_best_rd < INT64_MAX ) { if ( rd / 2 > ref_best_rd ) { restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return INT64_MAX ; } } newbest = i == 0 || rd < best_rd ; if ( newbest ) { best_rd = rd ; best_filter = mbmi -> interp_filter ; if ( cm -> interp_filter == SWITCHABLE && i && ! intpel_mv ) best_needs_copy = ! best_needs_copy ; } if ( ( cm -> interp_filter == SWITCHABLE && newbest ) || ( cm -> interp_filter != SWITCHABLE && cm -> interp_filter == mbmi -> interp_filter ) ) { pred_exists = 1 ; tmp_rd = best_rd ; skip_txfm_sb = tmp_skip_sb ; skip_sse_sb = tmp_skip_sse ; memcpy ( skip_txfm , x -> skip_txfm , sizeof ( skip_txfm ) ) ; memcpy ( bsse , x -> bsse , sizeof ( bsse ) ) ; } } restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; } } mbmi -> interp_filter = cm -> interp_filter != SWITCHABLE ? cm -> interp_filter : best_filter ; rs = cm -> interp_filter == SWITCHABLE ? vp9_get_switchable_rate ( cpi , xd ) : 0 ; if ( pred_exists ) { if ( best_needs_copy ) { for ( i = 0 ; i < MAX_MB_PLANE ; i ++ ) { xd -> plane [ i ] . dst . buf = tmp_buf + i * 64 * 64 ; xd -> plane [ i ] . dst . stride = 64 ; } } rd = tmp_rd + RDCOST ( x -> rdmult , x -> rddiv , rs , 0 ) ; } else { int tmp_rate ; int64_t tmp_dist ; vp9_build_inter_predictors_sb ( xd , mi_row , mi_col , bsize ) ; model_rd_for_sb ( cpi , bsize , x , xd , & tmp_rate , & tmp_dist , & skip_txfm_sb , & skip_sse_sb ) ; rd = RDCOST ( x -> rdmult , x -> rddiv , rs + tmp_rate , tmp_dist ) ; memcpy ( skip_txfm , x -> skip_txfm , sizeof ( skip_txfm ) ) ; memcpy ( bsse , x -> bsse , sizeof ( bsse ) ) ; } if ( ! is_comp_pred ) single_filter [ this_mode ] [ refs [ 0 ] ] = mbmi -> interp_filter ; if ( cpi -> sf . adaptive_mode_search ) if ( is_comp_pred ) if ( single_skippable [ this_mode ] [ refs [ 0 ] ] && single_skippable [ this_mode ] [ refs [ 1 ] ] ) memset ( skip_txfm , SKIP_TXFM_AC_DC , sizeof ( skip_txfm ) ) ; if ( cpi -> sf . use_rd_breakout && ref_best_rd < INT64_MAX ) { if ( rd / 2 > ref_best_rd ) { restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return INT64_MAX ; } } if ( cm -> interp_filter == SWITCHABLE ) * rate2 += rs ; memcpy ( x -> skip_txfm , skip_txfm , sizeof ( skip_txfm ) ) ; memcpy ( x -> bsse , bsse , sizeof ( bsse ) ) ; if ( ! skip_txfm_sb ) { int skippable_y , skippable_uv ; int64_t sseuv = INT64_MAX ; int64_t rdcosty = INT64_MAX ; vp9_subtract_plane ( x , bsize , 0 ) ; super_block_yrd ( cpi , x , rate_y , & distortion_y , & skippable_y , psse , bsize , ref_best_rd ) ; if ( * rate_y == INT_MAX ) { * rate2 = INT_MAX ; * distortion = INT64_MAX ; restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return INT64_MAX ; } * rate2 += * rate_y ; * distortion += distortion_y ; rdcosty = RDCOST ( x -> rdmult , x -> rddiv , * rate2 , * distortion ) ; rdcosty = MIN ( rdcosty , RDCOST ( x -> rdmult , x -> rddiv , 0 , * psse ) ) ; if ( ! super_block_uvrd ( cpi , x , rate_uv , & distortion_uv , & skippable_uv , & sseuv , bsize , ref_best_rd - rdcosty ) ) { * rate2 = INT_MAX ; * distortion = INT64_MAX ; restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return INT64_MAX ; } * psse += sseuv ; * rate2 += * rate_uv ; * distortion += distortion_uv ; * skippable = skippable_y && skippable_uv ; } else { x -> skip = 1 ; * disable_skip = 1 ; * rate2 += vp9_cost_bit ( vp9_get_skip_prob ( cm , xd ) , 1 ) ; * distortion = skip_sse_sb ; } if ( ! is_comp_pred ) single_skippable [ this_mode ] [ refs [ 0 ] ] = * skippable ; restore_dst_buf ( xd , orig_dst , orig_dst_stride ) ; return 0 ; }" 484,"CWE-119 colormap = ( unsigned char * ) NULL ; if ( number_colormaps != 0 ) { colormap = ( unsigned char * ) AcquireQuantumMemory ( number_colormaps , 3 * map_length * sizeof ( * colormap ) ) ; if ( colormap == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; p = colormap ; for ( i = 0 ; i < ( ssize_t ) number_colormaps ; i ++ ) 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"" ) ; ( void ) ReadBlob ( image , length - 1 , ( unsigned char * ) comment ) ; comment [ length - 1 ] = '\\0' ; ( void ) SetImageProperty ( image , ""comment"" , comment ) ; comment = DestroyString ( comment ) ; if ( ( length & 0x01 ) == 0 ) ( void ) ReadBlobByte ( image ) ; } } 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 ) ) ; } if ( image -> matte != MagickFalse ) 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 * number_planes_filled * sizeof ( * pixels ) ) ; if ( pixel_info == ( MemoryInfo * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; pixel_info_length = image -> columns * image -> rows * number_planes_filled ; pixels = ( unsigned char * ) GetVirtualMemoryBlob ( pixel_info ) ; if ( ( flags & 0x01 ) && ! ( flags & 0x02 ) ) { ssize_t j ; p = pixels ; for ( i = 0 ; i < ( ssize_t ) number_pixels ; i ++ ) { if ( image -> matte == MagickFalse ) 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 ) ;","colormap = ( unsigned char * ) NULL ; if ( number_colormaps != 0 ) { colormap = ( unsigned char * ) AcquireQuantumMemory ( number_colormaps , 3 * map_length * sizeof ( * colormap ) ) ; if ( colormap == ( unsigned char * ) NULL ) ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; p = colormap ; for ( i = 0 ; i < ( ssize_t ) number_colormaps ; i ++ ) 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"" ) ; ( void ) ReadBlob ( image , length - 1 , ( unsigned char * ) comment ) ; comment [ length - 1 ] = '\\0' ; ( void ) SetImageProperty ( image , ""comment"" , comment ) ; comment = DestroyString ( comment ) ; if ( ( length & 0x01 ) == 0 ) ( void ) ReadBlobByte ( image ) ; } } 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 ) ) ; } if ( image -> matte != MagickFalse ) 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 ) ; if ( ( flags & 0x01 ) && ! ( flags & 0x02 ) ) { ssize_t j ; p = pixels ; for ( i = 0 ; i < ( ssize_t ) number_pixels ; i ++ ) { if ( image -> matte == MagickFalse ) 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 ) ;" 485,"CWE-415 static int read_public_key ( RSA * rsa ) { int r ; sc_path_t path ; sc_file_t * file ; u8 buf [ 2048 ] , * p = buf ; size_t bufsize , keysize ; r = select_app_df ( ) ; if ( r ) return 1 ; sc_format_path ( ""I1012"" , & path ) ; r = sc_select_file ( card , & path , & file ) ; if ( r ) { fprintf ( stderr , ""Unable to select public key file: %s\\n"" , sc_strerror ( r ) ) ; return 2 ; } bufsize = file -> size ; sc_file_free ( file ) ; r = sc_read_binary ( card , 0 , buf , bufsize , 0 ) ; if ( r < 0 ) { fprintf ( stderr , ""Unable to read public key file: %s\\n"" , sc_strerror ( r ) ) ; return 2 ; } bufsize = r ; do { if ( bufsize < 4 ) return 3 ; keysize = ( p [ 0 ] << 8 ) | p [ 1 ] ; if ( keysize == 0 ) break ; if ( keysize < 3 ) return 3 ; if ( p [ 2 ] == opt_key_num ) break ; p += keysize ; bufsize -= keysize ; } while ( 1 ) ; if ( keysize == 0 ) { printf ( ""Key number %d not found.\\n"" , opt_key_num ) ; return 2 ; } return parse_public_key ( p , keysize , rsa ) ; }","static int read_public_key ( RSA * rsa ) { int r ; sc_path_t path ; sc_file_t * file ; u8 buf [ 2048 ] , * p = buf ; size_t bufsize , keysize ; r = select_app_df ( ) ; if ( r ) return 1 ; sc_format_path ( ""I1012"" , & path ) ; r = sc_select_file ( card , & path , & file ) ; if ( r ) { fprintf ( stderr , ""Unable to select public key file: %s\\n"" , sc_strerror ( r ) ) ; return 2 ; } bufsize = MIN ( file -> size , sizeof buf ) ; sc_file_free ( file ) ; r = sc_read_binary ( card , 0 , buf , bufsize , 0 ) ; if ( r < 0 ) { fprintf ( stderr , ""Unable to read public key file: %s\\n"" , sc_strerror ( r ) ) ; return 2 ; } bufsize = r ; do { if ( bufsize < 4 ) return 3 ; keysize = ( p [ 0 ] << 8 ) | p [ 1 ] ; if ( keysize == 0 ) break ; if ( keysize < 3 ) return 3 ; if ( p [ 2 ] == opt_key_num ) break ; p += keysize ; bufsize -= keysize ; } while ( 1 ) ; if ( keysize == 0 ) { printf ( ""Key number %d not found.\\n"" , opt_key_num ) ; return 2 ; } return parse_public_key ( p , keysize , rsa ) ; }" 486,"CWE-20 static int wb_prep ( netdissect_options * ndo , const struct pkt_prep * prep , u_int len ) { int n ; const struct pgstate * ps ; const u_char * ep = ndo -> ndo_snapend ; ND_PRINT ( ( ndo , "" wb-prep:"" ) ) ; if ( len < sizeof ( * prep ) ) { return ( - 1 ) ; } n = EXTRACT_32BITS ( & prep -> pp_n ) ; ps = ( const struct pgstate * ) ( prep + 1 ) ; while ( -- n >= 0 && ! ND_TTEST ( * ps ) ) { const struct id_off * io , * ie ; char c = '<' ; ND_PRINT ( ( ndo , "" %u/%s:%u"" , EXTRACT_32BITS ( & ps -> slot ) , ipaddr_string ( ndo , & ps -> page . p_sid ) , EXTRACT_32BITS ( & ps -> page . p_uid ) ) ) ; io = ( struct id_off * ) ( ps + 1 ) ; for ( ie = io + ps -> nid ; io < ie && ! ND_TTEST ( * io ) ; ++ io ) { ND_PRINT ( ( ndo , ""%c%s:%u"" , c , ipaddr_string ( ndo , & io -> id ) , EXTRACT_32BITS ( & io -> off ) ) ) ; c = ',' ; } ND_PRINT ( ( ndo , "">"" ) ) ; ps = ( struct pgstate * ) io ; } return ( ( u_char * ) ps <= ep ? 0 : - 1 ) ; }","static int wb_prep ( netdissect_options * ndo , const struct pkt_prep * prep , u_int len ) { int n ; const struct pgstate * ps ; const u_char * ep = ndo -> ndo_snapend ; ND_PRINT ( ( ndo , "" wb-prep:"" ) ) ; if ( len < sizeof ( * prep ) ) { return ( - 1 ) ; } n = EXTRACT_32BITS ( & prep -> pp_n ) ; ps = ( const struct pgstate * ) ( prep + 1 ) ; while ( -- n >= 0 && ND_TTEST ( * ps ) ) { const struct id_off * io , * ie ; char c = '<' ; ND_PRINT ( ( ndo , "" %u/%s:%u"" , EXTRACT_32BITS ( & ps -> slot ) , ipaddr_string ( ndo , & ps -> page . p_sid ) , EXTRACT_32BITS ( & ps -> page . p_uid ) ) ) ; io = ( struct id_off * ) ( ps + 1 ) ; for ( ie = io + ps -> nid ; io < ie && ND_TTEST ( * io ) ; ++ io ) { ND_PRINT ( ( ndo , ""%c%s:%u"" , c , ipaddr_string ( ndo , & io -> id ) , EXTRACT_32BITS ( & io -> off ) ) ) ; c = ',' ; } ND_PRINT ( ( ndo , "">"" ) ) ; ps = ( struct pgstate * ) io ; } return ( ( u_char * ) ps <= ep ? 0 : - 1 ) ; }" 487,"CWE-908 static int kvaser_usb_leaf_set_opt_mode ( const struct kvaser_usb_net_priv * priv ) { struct kvaser_cmd * cmd ; int rc ; cmd = kmalloc ( sizeof ( * cmd ) , GFP_KERNEL ) ; if ( ! cmd ) return - ENOMEM ; cmd -> id = CMD_SET_CTRL_MODE ; cmd -> len = CMD_HEADER_LEN + sizeof ( struct kvaser_cmd_ctrl_mode ) ; cmd -> u . ctrl_mode . tid = 0xff ; cmd -> u . ctrl_mode . channel = priv -> channel ; if ( priv -> can . ctrlmode & CAN_CTRLMODE_LISTENONLY ) cmd -> u . ctrl_mode . ctrl_mode = KVASER_CTRL_MODE_SILENT ; else cmd -> u . ctrl_mode . ctrl_mode = KVASER_CTRL_MODE_NORMAL ; rc = kvaser_usb_send_cmd ( priv -> dev , cmd , cmd -> len ) ; kfree ( cmd ) ; return rc ; }","static int kvaser_usb_leaf_set_opt_mode ( const struct kvaser_usb_net_priv * priv ) { struct kvaser_cmd * cmd ; int rc ; cmd = kzalloc ( sizeof ( * cmd ) , GFP_KERNEL ) ; if ( ! cmd ) return - ENOMEM ; cmd -> id = CMD_SET_CTRL_MODE ; cmd -> len = CMD_HEADER_LEN + sizeof ( struct kvaser_cmd_ctrl_mode ) ; cmd -> u . ctrl_mode . tid = 0xff ; cmd -> u . ctrl_mode . channel = priv -> channel ; if ( priv -> can . ctrlmode & CAN_CTRLMODE_LISTENONLY ) cmd -> u . ctrl_mode . ctrl_mode = KVASER_CTRL_MODE_SILENT ; else cmd -> u . ctrl_mode . ctrl_mode = KVASER_CTRL_MODE_NORMAL ; rc = kvaser_usb_send_cmd ( priv -> dev , cmd , cmd -> len ) ; kfree ( cmd ) ; return rc ; }" 488,"CWE-119 static int64_t rd_pick_intra_sbuv_mode ( VP9_COMP * cpi , MACROBLOCK * x , PICK_MODE_CONTEXT * ctx , int * rate , int * rate_tokenonly , int64_t * distortion , int * skippable , BLOCK_SIZE bsize , TX_SIZE max_tx_size ) { MACROBLOCKD * xd = & x -> e_mbd ; MB_PREDICTION_MODE mode ; MB_PREDICTION_MODE mode_selected = DC_PRED ; int64_t best_rd = INT64_MAX , this_rd ; int this_rate_tokenonly , this_rate , s ; int64_t this_distortion , this_sse ; for ( mode = DC_PRED ; mode <= TM_PRED ; ++ mode ) { if ( ! ( cpi -> sf . intra_uv_mode_mask [ max_tx_size ] & ( 1 << mode ) ) ) continue ; xd -> mi [ 0 ] -> mbmi . uv_mode = mode ; super_block_uvrd ( cpi , x , & this_rate_tokenonly , & this_distortion , & s , & this_sse , bsize , best_rd ) ; if ( this_rate_tokenonly == INT_MAX ) continue ; this_rate = this_rate_tokenonly + x -> intra_uv_mode_cost [ cpi -> common . frame_type ] [ mode ] ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , this_rate , this_distortion ) ; if ( this_rd < best_rd ) { mode_selected = mode ; best_rd = this_rd ; * rate = this_rate ; * rate_tokenonly = this_rate_tokenonly ; * distortion = this_distortion ; * skippable = s ; if ( ! x -> select_txfm_size ) { int i ; struct macroblock_plane * const p = x -> plane ; struct macroblockd_plane * const pd = xd -> plane ; for ( i = 1 ; 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 ] ; ctx -> coeff_pbuf [ i ] [ 2 ] = ctx -> coeff_pbuf [ i ] [ 0 ] ; ctx -> qcoeff_pbuf [ i ] [ 2 ] = ctx -> qcoeff_pbuf [ i ] [ 0 ] ; ctx -> dqcoeff_pbuf [ i ] [ 2 ] = ctx -> dqcoeff_pbuf [ i ] [ 0 ] ; ctx -> eobs_pbuf [ i ] [ 2 ] = 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 ; } } } } xd -> mi [ 0 ] -> mbmi . uv_mode = mode_selected ; return best_rd ; }","static int64_t rd_pick_intra_sbuv_mode ( VP9_COMP * cpi , MACROBLOCK * x , PICK_MODE_CONTEXT * ctx , int * rate , int * rate_tokenonly , int64_t * distortion , int * skippable , BLOCK_SIZE bsize , TX_SIZE max_tx_size ) { MACROBLOCKD * xd = & x -> e_mbd ; PREDICTION_MODE mode ; PREDICTION_MODE mode_selected = DC_PRED ; int64_t best_rd = INT64_MAX , this_rd ; int this_rate_tokenonly , this_rate , s ; int64_t this_distortion , this_sse ; memset ( x -> skip_txfm , SKIP_TXFM_NONE , sizeof ( x -> skip_txfm ) ) ; for ( mode = DC_PRED ; mode <= TM_PRED ; ++ mode ) { if ( ! ( cpi -> sf . intra_uv_mode_mask [ max_tx_size ] & ( 1 << mode ) ) ) continue ; xd -> mi [ 0 ] -> mbmi . uv_mode = mode ; if ( ! super_block_uvrd ( cpi , x , & this_rate_tokenonly , & this_distortion , & s , & this_sse , bsize , best_rd ) ) continue ; this_rate = this_rate_tokenonly + cpi -> intra_uv_mode_cost [ cpi -> common . frame_type ] [ mode ] ; this_rd = RDCOST ( x -> rdmult , x -> rddiv , this_rate , this_distortion ) ; if ( this_rd < best_rd ) { mode_selected = mode ; best_rd = this_rd ; * rate = this_rate ; * rate_tokenonly = this_rate_tokenonly ; * distortion = this_distortion ; * skippable = s ; if ( ! x -> select_tx_size ) swap_block_ptr ( x , ctx , 2 , 0 , 1 , MAX_MB_PLANE ) ; } } xd -> mi [ 0 ] -> mbmi . uv_mode = mode_selected ; return best_rd ; }" 489,"CWE-119 static inline void header_put_be_int ( SF_PRIVATE * psf , int x ) { if ( psf -> headindex < SIGNED_SIZEOF ( psf -> header ) - 4 ) { psf -> header [ psf -> headindex ++ ] = ( x >> 24 ) ; psf -> header [ psf -> headindex ++ ] = ( x >> 16 ) ; psf -> header [ psf -> headindex ++ ] = ( x >> 8 ) ; psf -> header [ psf -> headindex ++ ] = x ; } ; }","static inline void header_put_be_int ( SF_PRIVATE * psf , int x ) { psf -> header . ptr [ psf -> header . indx ++ ] = ( x >> 24 ) ; psf -> header . ptr [ psf -> header . indx ++ ] = ( x >> 16 ) ; psf -> header . ptr [ psf -> header . indx ++ ] = ( x >> 8 ) ; psf -> header . ptr [ psf -> header . indx ++ ] = x ; }" 490,"CWE-125 static void rpl_dio_printopt ( netdissect_options * ndo , const struct rpl_dio_genoption * opt , u_int length ) { if ( length < RPL_DIO_GENOPTION_LEN ) return ; length -= RPL_DIO_GENOPTION_LEN ; ND_TCHECK ( opt -> rpl_dio_len ) ; while ( ( opt -> rpl_dio_type == RPL_OPT_PAD0 && ( const u_char * ) opt < ndo -> ndo_snapend ) || ND_TTEST2 ( * opt , ( opt -> rpl_dio_len + 2 ) ) ) { unsigned int optlen = opt -> rpl_dio_len + 2 ; if ( opt -> rpl_dio_type == RPL_OPT_PAD0 ) { optlen = 1 ; ND_PRINT ( ( ndo , "" opt:pad0"" ) ) ; } else { ND_PRINT ( ( ndo , "" opt:%s len:%u "" , tok2str ( rpl_subopt_values , ""subopt:%u"" , opt -> rpl_dio_type ) , optlen ) ) ; if ( ndo -> ndo_vflag > 2 ) { unsigned int paylen = opt -> rpl_dio_len ; if ( paylen > length ) paylen = length ; hex_print ( ndo , "" "" , ( ( const uint8_t * ) opt ) + RPL_DIO_GENOPTION_LEN , paylen ) ; } } opt = ( const struct rpl_dio_genoption * ) ( ( ( const char * ) opt ) + optlen ) ; length -= optlen ; } return ; trunc : ND_PRINT ( ( ndo , "" [|truncated]"" ) ) ; return ; }","static void rpl_dio_printopt ( netdissect_options * ndo , const struct rpl_dio_genoption * opt , u_int length ) { if ( length < RPL_DIO_GENOPTION_LEN ) return ; length -= RPL_DIO_GENOPTION_LEN ; ND_TCHECK ( opt -> rpl_dio_len ) ; while ( ( opt -> rpl_dio_type == RPL_OPT_PAD0 && ( const u_char * ) opt < ndo -> ndo_snapend ) || ND_TTEST2 ( * opt , ( opt -> rpl_dio_len + 2 ) ) ) { unsigned int optlen = opt -> rpl_dio_len + 2 ; if ( opt -> rpl_dio_type == RPL_OPT_PAD0 ) { optlen = 1 ; ND_PRINT ( ( ndo , "" opt:pad0"" ) ) ; } else { ND_PRINT ( ( ndo , "" opt:%s len:%u "" , tok2str ( rpl_subopt_values , ""subopt:%u"" , opt -> rpl_dio_type ) , optlen ) ) ; if ( ndo -> ndo_vflag > 2 ) { unsigned int paylen = opt -> rpl_dio_len ; if ( paylen > length ) paylen = length ; hex_print ( ndo , "" "" , ( ( const uint8_t * ) opt ) + RPL_DIO_GENOPTION_LEN , paylen ) ; } } opt = ( const struct rpl_dio_genoption * ) ( ( ( const char * ) opt ) + optlen ) ; length -= optlen ; ND_TCHECK ( opt -> rpl_dio_len ) ; } return ; trunc : ND_PRINT ( ( ndo , ""%s"" , rpl_tstr ) ) ; return ; }" 491,"CWE-20 error_t ssiProcessIncludeCommand ( HttpConnection * connection , const char_t * tag , size_t length , const char_t * uri , uint_t level ) { error_t error ; char_t * separator ; char_t * attribute ; char_t * value ; char_t * path ; char_t * p ; if ( length < 7 || length >= HTTP_SERVER_BUFFER_SIZE ) return ERROR_INVALID_TAG ; osMemcpy ( connection -> buffer , tag + 7 , length - 7 ) ; connection -> buffer [ length - 7 ] = '\\0' ; separator = strchr ( connection -> buffer , '=' ) ; if ( ! separator ) return ERROR_INVALID_TAG ; * separator = '\\0' ; attribute = strTrimWhitespace ( connection -> buffer ) ; value = strTrimWhitespace ( separator + 1 ) ; if ( value [ 0 ] == '\\'' || value [ 0 ] == \'\\""\' ) value ++ ; length = osStrlen ( value ) ; if ( length > 0 ) { if ( value [ length - 1 ] == '\\'' || value [ length - 1 ] == \'\\""\' ) value [ length - 1 ] = '\\0' ; } if ( osStrlen ( value ) > HTTP_SERVER_URI_MAX_LEN ) return ERROR_INVALID_TAG ; if ( ! osStrcasecmp ( attribute , ""file"" ) ) { path = osAllocMem ( osStrlen ( uri ) + osStrlen ( value ) + 1 ) ; if ( path == NULL ) return ERROR_OUT_OF_MEMORY ; osStrcpy ( path , uri ) ; p = strrchr ( path , '/' ) ; if ( p ) osStrcpy ( p + 1 , value ) ; else osStrcpy ( path , value ) ; } else if ( ! osStrcasecmp ( attribute , ""virtual"" ) ) { path = strDuplicate ( value ) ; if ( path == NULL ) return ERROR_OUT_OF_MEMORY ; } else { return ERROR_INVALID_TAG ; } if ( httpCompExtension ( value , "".stm"" ) || httpCompExtension ( value , "".shtm"" ) || httpCompExtension ( value , "".shtml"" ) ) { error = ssiExecuteScript ( connection , path , level + 1 ) ; } else { # if ( HTTP_SERVER_FS_SUPPORT == ENABLED ) FsFile * file ; httpGetAbsolutePath ( connection , path , connection -> buffer , HTTP_SERVER_BUFFER_SIZE ) ; file = fsOpenFile ( connection -> buffer , FS_FILE_MODE_READ ) ;","error_t ssiProcessIncludeCommand ( HttpConnection * connection , const char_t * tag , size_t length , const char_t * uri , uint_t level ) { error_t error ; char_t * separator ; char_t * attribute ; char_t * value ; char_t * path ; char_t * p ; if ( length < 7 || length >= HTTP_SERVER_BUFFER_SIZE ) return ERROR_INVALID_TAG ; osMemcpy ( connection -> buffer , tag + 7 , length - 7 ) ; connection -> buffer [ length - 7 ] = '\\0' ; separator = osStrchr ( connection -> buffer , '=' ) ; if ( ! separator ) return ERROR_INVALID_TAG ; * separator = '\\0' ; attribute = strTrimWhitespace ( connection -> buffer ) ; value = strTrimWhitespace ( separator + 1 ) ; if ( value [ 0 ] == '\\'' || value [ 0 ] == \'\\""\' ) value ++ ; length = osStrlen ( value ) ; if ( length > 0 ) { if ( value [ length - 1 ] == '\\'' || value [ length - 1 ] == \'\\""\' ) value [ length - 1 ] = '\\0' ; } if ( osStrlen ( value ) > HTTP_SERVER_URI_MAX_LEN ) return ERROR_INVALID_TAG ; if ( ! osStrcasecmp ( attribute , ""file"" ) ) { path = osAllocMem ( osStrlen ( uri ) + osStrlen ( value ) + 1 ) ; if ( path == NULL ) return ERROR_OUT_OF_MEMORY ; osStrcpy ( path , uri ) ; p = strrchr ( path , '/' ) ; if ( p ) osStrcpy ( p + 1 , value ) ; else osStrcpy ( path , value ) ; } else if ( ! osStrcasecmp ( attribute , ""virtual"" ) ) { path = strDuplicate ( value ) ; if ( path == NULL ) return ERROR_OUT_OF_MEMORY ; } else { return ERROR_INVALID_TAG ; } if ( httpCompExtension ( value , "".stm"" ) || httpCompExtension ( value , "".shtm"" ) || httpCompExtension ( value , "".shtml"" ) ) { error = ssiExecuteScript ( connection , path , level + 1 ) ; } else { # if ( HTTP_SERVER_FS_SUPPORT == ENABLED ) FsFile * file ; httpGetAbsolutePath ( connection , path , connection -> buffer , HTTP_SERVER_BUFFER_SIZE ) ; file = fsOpenFile ( connection -> buffer , FS_FILE_MODE_READ ) ;" 492,"CWE-617 return ; idx = ( coff - PCIR_BAR ( 0 ) ) / 4 ; mask = ~ ( dev -> bar [ idx ] . size - 1 ) ; if ( dev -> bar [ idx ] . type == PCIBAR_IO ) decode = porten ( dev ) ; else decode = memen ( dev ) ; if ( decode ) { if ( ! dev -> bar [ idx ] . sizing && ( * eax == ~ 0U ) ) { dev -> bar [ idx ] . sizing = true ; ignore_reg_unreg = true ; } else if ( dev -> bar [ idx ] . sizing && ( * eax != ~ 0U ) ) { dev -> bar [ idx ] . sizing = false ; ignore_reg_unreg = true ; } } switch ( dev -> bar [ idx ] . type ) { case PCIBAR_NONE : dev -> bar [ idx ] . addr = bar = 0 ; break ; case PCIBAR_IO : addr = * eax & mask ; addr &= 0xffff ; bar = addr | PCIM_BAR_IO_SPACE ; if ( addr != dev -> bar [ idx ] . addr ) { update_bar_address ( ctx , dev , addr , idx , PCIBAR_IO , ignore_reg_unreg ) ; } break ; case PCIBAR_MEM32 : addr = bar = * eax & mask ; bar |= PCIM_BAR_MEM_SPACE | PCIM_BAR_MEM_32 ; if ( addr != dev -> bar [ idx ] . addr ) { update_bar_address ( ctx , dev , addr , idx , PCIBAR_MEM32 , ignore_reg_unreg ) ; } break ; case PCIBAR_MEM64 : addr = bar = * eax & mask ; bar |= PCIM_BAR_MEM_SPACE | PCIM_BAR_MEM_64 | PCIM_BAR_MEM_PREFETCH ; if ( addr != ( uint32_t ) dev -> bar [ idx ] . addr ) { update_bar_address ( ctx , dev , addr , idx , PCIBAR_MEM64 , ignore_reg_unreg ) ; } break ; case PCIBAR_MEMHI64 : assert ( idx >= 1 ) ; mask = ~ ( dev -> bar [ idx - 1 ] . size - 1 ) ; addr = ( ( uint64_t ) * eax << 32 ) & mask ; bar = addr >> 32 ; if ( bar != dev -> bar [ idx - 1 ] . addr >> 32 ) { update_bar_address ( ctx , dev , addr , idx - 1 , PCIBAR_MEMHI64 , ignore_reg_unreg ) ; } break ; default : assert ( 0 ) ; } pci_set_cfgdata32 ( dev , coff , bar ) ; } else if ( coff == PCIR_BIOS ) { } else if ( pci_emul_iscap ( dev , coff ) ) { pci_emul_capwrite ( dev , coff , bytes , * eax ) ; } else if ( coff >= PCIR_COMMAND && coff < PCIR_REVID ) { pci_emul_cmdsts_write ( dev , coff , * eax , bytes ) ; } else { CFGWRITE ( dev , coff , * eax , bytes ) ; } } }","return ; idx = ( coff - PCIR_BAR ( 0 ) ) / 4 ; mask = ~ ( dev -> bar [ idx ] . size - 1 ) ; if ( dev -> bar [ idx ] . type == PCIBAR_IO ) decode = porten ( dev ) ; else decode = memen ( dev ) ; if ( decode ) { if ( ! dev -> bar [ idx ] . sizing && ( * eax == ~ 0U ) ) { dev -> bar [ idx ] . sizing = true ; ignore_reg_unreg = true ; } else if ( dev -> bar [ idx ] . sizing && ( * eax != ~ 0U ) ) { dev -> bar [ idx ] . sizing = false ; ignore_reg_unreg = true ; } } switch ( dev -> bar [ idx ] . type ) { case PCIBAR_NONE : dev -> bar [ idx ] . addr = bar = 0 ; break ; case PCIBAR_IO : addr = * eax & mask ; addr &= 0xffff ; bar = addr | PCIM_BAR_IO_SPACE ; if ( addr != dev -> bar [ idx ] . addr ) { update_bar_address ( ctx , dev , addr , idx , PCIBAR_IO , ignore_reg_unreg ) ; } break ; case PCIBAR_MEM32 : addr = bar = * eax & mask ; bar |= PCIM_BAR_MEM_SPACE | PCIM_BAR_MEM_32 ; if ( addr != dev -> bar [ idx ] . addr ) { update_bar_address ( ctx , dev , addr , idx , PCIBAR_MEM32 , ignore_reg_unreg ) ; } break ; case PCIBAR_MEM64 : addr = bar = * eax & mask ; bar |= PCIM_BAR_MEM_SPACE | PCIM_BAR_MEM_64 | PCIM_BAR_MEM_PREFETCH ; if ( addr != ( uint32_t ) dev -> bar [ idx ] . addr ) { update_bar_address ( ctx , dev , addr , idx , PCIBAR_MEM64 , ignore_reg_unreg ) ; } break ; case PCIBAR_MEMHI64 : mask = ~ ( dev -> bar [ idx - 1 ] . size - 1 ) ; addr = ( ( uint64_t ) * eax << 32 ) & mask ; bar = addr >> 32 ; if ( bar != dev -> bar [ idx - 1 ] . addr >> 32 ) { update_bar_address ( ctx , dev , addr , idx - 1 , PCIBAR_MEMHI64 , ignore_reg_unreg ) ; } break ; default : pr_err ( ""%s: invalid bar type %d\\n"" , __func__ , dev -> bar [ idx ] . type ) ; return ; } pci_set_cfgdata32 ( dev , coff , bar ) ; } else if ( coff == PCIR_BIOS ) { } else if ( pci_emul_iscap ( dev , coff ) ) { pci_emul_capwrite ( dev , coff , bytes , * eax ) ; } else if ( coff >= PCIR_COMMAND && coff < PCIR_REVID ) { pci_emul_cmdsts_write ( dev , coff , * eax , bytes ) ; } else { CFGWRITE ( dev , coff , * eax , bytes ) ; } } }" 493,"NVD-CWE-noinfo struct dentry * nfs4_atomic_open ( struct inode * dir , struct dentry * dentry , struct nameidata * nd ) { struct path path = { . mnt = nd -> path . mnt , . dentry = dentry , } ; struct dentry * parent ; struct iattr attr ; struct rpc_cred * cred ; struct nfs4_state * state ; struct dentry * res ; if ( nd -> flags & LOOKUP_CREATE ) { attr . ia_mode = nd -> intent . open . create_mode ; attr . ia_valid = ATTR_MODE ; if ( ! IS_POSIXACL ( dir ) ) attr . ia_mode &= ~ current -> fs -> umask ; } else { attr . ia_valid = 0 ; BUG_ON ( nd -> intent . open . flags & O_CREAT ) ; } cred = rpc_lookup_cred ( ) ; if ( IS_ERR ( cred ) ) return ( struct dentry * ) cred ; parent = dentry -> d_parent ; nfs_block_sillyrename ( parent ) ; state = nfs4_do_open ( dir , & path , nd -> intent . open . flags , & attr , cred ) ; put_rpccred ( cred ) ; if ( IS_ERR ( state ) ) { if ( PTR_ERR ( state ) == - ENOENT ) { d_add ( dentry , NULL ) ; nfs_set_verifier ( dentry , nfs_save_change_attribute ( dir ) ) ; } nfs_unblock_sillyrename ( parent ) ; return ( struct dentry * ) state ; } res = d_add_unique ( dentry , igrab ( state -> inode ) ) ; if ( res != NULL ) path . dentry = res ; nfs_set_verifier ( path . dentry , nfs_save_change_attribute ( dir ) ) ; nfs_unblock_sillyrename ( parent ) ; nfs4_intent_set_file ( nd , & path , state ) ; return res ; }","struct dentry * nfs4_atomic_open ( struct inode * dir , struct dentry * dentry , struct nameidata * nd ) { struct path path = { . mnt = nd -> path . mnt , . dentry = dentry , } ; struct dentry * parent ; struct iattr attr ; struct rpc_cred * cred ; struct nfs4_state * state ; struct dentry * res ; fmode_t fmode = nd -> intent . open . flags & ( FMODE_READ | FMODE_WRITE | FMODE_EXEC ) ; if ( nd -> flags & LOOKUP_CREATE ) { attr . ia_mode = nd -> intent . open . create_mode ; attr . ia_valid = ATTR_MODE ; if ( ! IS_POSIXACL ( dir ) ) attr . ia_mode &= ~ current -> fs -> umask ; } else { attr . ia_valid = 0 ; BUG_ON ( nd -> intent . open . flags & O_CREAT ) ; } cred = rpc_lookup_cred ( ) ; if ( IS_ERR ( cred ) ) return ( struct dentry * ) cred ; parent = dentry -> d_parent ; nfs_block_sillyrename ( parent ) ; state = nfs4_do_open ( dir , & path , fmode , nd -> intent . open . flags , & attr , cred ) ; put_rpccred ( cred ) ; if ( IS_ERR ( state ) ) { if ( PTR_ERR ( state ) == - ENOENT ) { d_add ( dentry , NULL ) ; nfs_set_verifier ( dentry , nfs_save_change_attribute ( dir ) ) ; } nfs_unblock_sillyrename ( parent ) ; return ( struct dentry * ) state ; } res = d_add_unique ( dentry , igrab ( state -> inode ) ) ; if ( res != NULL ) path . dentry = res ; nfs_set_verifier ( path . dentry , nfs_save_change_attribute ( dir ) ) ; nfs_unblock_sillyrename ( parent ) ; nfs4_intent_set_file ( nd , & path , state , fmode ) ; return res ; }" 494,"CWE-119 static vpx_codec_err_t vp8e_set_activemap ( vpx_codec_alg_priv_t * ctx , int ctr_id , va_list args ) { vpx_active_map_t * data = va_arg ( args , vpx_active_map_t * ) ; if ( data ) { vpx_active_map_t * map = ( vpx_active_map_t * ) data ; if ( ! vp8_set_active_map ( ctx -> cpi , map -> active_map , map -> rows , map -> cols ) ) return VPX_CODEC_OK ; else return VPX_CODEC_INVALID_PARAM ; } else return VPX_CODEC_INVALID_PARAM ; }","static vpx_codec_err_t vp8e_set_activemap ( vpx_codec_alg_priv_t * ctx , va_list args ) { vpx_active_map_t * data = va_arg ( args , vpx_active_map_t * ) ; if ( data ) { vpx_active_map_t * map = ( vpx_active_map_t * ) data ; if ( ! vp8_set_active_map ( ctx -> cpi , map -> active_map , map -> rows , map -> cols ) ) return VPX_CODEC_OK ; else return VPX_CODEC_INVALID_PARAM ; } else return VPX_CODEC_INVALID_PARAM ; }" 495,"CWE-400 static struct sk_buff * * gre_gro_receive ( struct sk_buff * * head , struct sk_buff * skb ) { struct sk_buff * * pp = NULL ; struct sk_buff * p ; const struct gre_base_hdr * greh ; unsigned int hlen , grehlen ; unsigned int off ; int flush = 1 ; struct packet_offload * ptype ; __be16 type ; off = skb_gro_offset ( skb ) ; hlen = off + sizeof ( * greh ) ; greh = skb_gro_header_fast ( skb , off ) ; if ( skb_gro_header_hard ( skb , hlen ) ) { greh = skb_gro_header_slow ( skb , hlen , off ) ; if ( unlikely ( ! greh ) ) goto out ; } if ( ( greh -> flags & ~ ( GRE_KEY | GRE_CSUM ) ) != 0 ) goto out ; type = greh -> protocol ; rcu_read_lock ( ) ; ptype = gro_find_receive_by_type ( type ) ; if ( ! ptype ) goto out_unlock ; grehlen = GRE_HEADER_SECTION ; if ( greh -> flags & GRE_KEY ) grehlen += GRE_HEADER_SECTION ; if ( greh -> flags & GRE_CSUM ) grehlen += GRE_HEADER_SECTION ; hlen = off + grehlen ; if ( skb_gro_header_hard ( skb , hlen ) ) { greh = skb_gro_header_slow ( skb , hlen , off ) ; if ( unlikely ( ! greh ) ) goto out_unlock ; } if ( ( greh -> flags & GRE_CSUM ) && ! NAPI_GRO_CB ( skb ) -> flush ) { if ( skb_gro_checksum_simple_validate ( skb ) ) goto out_unlock ; skb_gro_checksum_try_convert ( skb , IPPROTO_GRE , 0 , null_compute_pseudo ) ; } for ( p = * head ; p ; p = p -> next ) { const struct gre_base_hdr * greh2 ; if ( ! NAPI_GRO_CB ( p ) -> same_flow ) continue ; greh2 = ( struct gre_base_hdr * ) ( p -> data + off ) ; if ( greh2 -> flags != greh -> flags || greh2 -> protocol != greh -> protocol ) { NAPI_GRO_CB ( p ) -> same_flow = 0 ; continue ; } if ( greh -> flags & GRE_KEY ) { if ( * ( __be32 * ) ( greh2 + 1 ) != * ( __be32 * ) ( greh + 1 ) ) { NAPI_GRO_CB ( p ) -> same_flow = 0 ; continue ; } } } skb_gro_pull ( skb , grehlen ) ;","static struct sk_buff * * gre_gro_receive ( struct sk_buff * * head , struct sk_buff * skb ) { struct sk_buff * * pp = NULL ; struct sk_buff * p ; const struct gre_base_hdr * greh ; unsigned int hlen , grehlen ; unsigned int off ; int flush = 1 ; struct packet_offload * ptype ; __be16 type ; if ( NAPI_GRO_CB ( skb ) -> encap_mark ) goto out ; NAPI_GRO_CB ( skb ) -> encap_mark = 1 ; off = skb_gro_offset ( skb ) ; hlen = off + sizeof ( * greh ) ; greh = skb_gro_header_fast ( skb , off ) ; if ( skb_gro_header_hard ( skb , hlen ) ) { greh = skb_gro_header_slow ( skb , hlen , off ) ; if ( unlikely ( ! greh ) ) goto out ; } if ( ( greh -> flags & ~ ( GRE_KEY | GRE_CSUM ) ) != 0 ) goto out ; type = greh -> protocol ; rcu_read_lock ( ) ; ptype = gro_find_receive_by_type ( type ) ; if ( ! ptype ) goto out_unlock ; grehlen = GRE_HEADER_SECTION ; if ( greh -> flags & GRE_KEY ) grehlen += GRE_HEADER_SECTION ; if ( greh -> flags & GRE_CSUM ) grehlen += GRE_HEADER_SECTION ; hlen = off + grehlen ; if ( skb_gro_header_hard ( skb , hlen ) ) { greh = skb_gro_header_slow ( skb , hlen , off ) ; if ( unlikely ( ! greh ) ) goto out_unlock ; } if ( ( greh -> flags & GRE_CSUM ) && ! NAPI_GRO_CB ( skb ) -> flush ) { if ( skb_gro_checksum_simple_validate ( skb ) ) goto out_unlock ; skb_gro_checksum_try_convert ( skb , IPPROTO_GRE , 0 , null_compute_pseudo ) ; } for ( p = * head ; p ; p = p -> next ) { const struct gre_base_hdr * greh2 ; if ( ! NAPI_GRO_CB ( p ) -> same_flow ) continue ; greh2 = ( struct gre_base_hdr * ) ( p -> data + off ) ; if ( greh2 -> flags != greh -> flags || greh2 -> protocol != greh -> protocol ) { NAPI_GRO_CB ( p ) -> same_flow = 0 ; continue ; } if ( greh -> flags & GRE_KEY ) { if ( * ( __be32 * ) ( greh2 + 1 ) != * ( __be32 * ) ( greh + 1 ) ) { NAPI_GRO_CB ( p ) -> same_flow = 0 ; continue ; } } } skb_gro_pull ( skb , grehlen ) ;" 496,"CWE-200 static int l2cap_sock_getname ( struct socket * sock , struct sockaddr * addr , int * len , int peer ) { struct sockaddr_l2 * la = ( struct sockaddr_l2 * ) addr ; struct sock * sk = sock -> sk ; struct l2cap_chan * chan = l2cap_pi ( sk ) -> chan ; BT_DBG ( ""sock %p, sk %p"" , sock , sk ) ; addr -> sa_family = AF_BLUETOOTH ; * len = sizeof ( struct sockaddr_l2 ) ; if ( peer ) { la -> l2_psm = chan -> psm ; bacpy ( & la -> l2_bdaddr , & bt_sk ( sk ) -> dst ) ; la -> l2_cid = cpu_to_le16 ( chan -> dcid ) ; } else { la -> l2_psm = chan -> sport ; bacpy ( & la -> l2_bdaddr , & bt_sk ( sk ) -> src ) ; la -> l2_cid = cpu_to_le16 ( chan -> scid ) ; } return 0 ; }","static int l2cap_sock_getname ( struct socket * sock , struct sockaddr * addr , int * len , int peer ) { struct sockaddr_l2 * la = ( struct sockaddr_l2 * ) addr ; struct sock * sk = sock -> sk ; struct l2cap_chan * chan = l2cap_pi ( sk ) -> chan ; BT_DBG ( ""sock %p, sk %p"" , sock , sk ) ; memset ( la , 0 , sizeof ( struct sockaddr_l2 ) ) ; addr -> sa_family = AF_BLUETOOTH ; * len = sizeof ( struct sockaddr_l2 ) ; if ( peer ) { la -> l2_psm = chan -> psm ; bacpy ( & la -> l2_bdaddr , & bt_sk ( sk ) -> dst ) ; la -> l2_cid = cpu_to_le16 ( chan -> dcid ) ; } else { la -> l2_psm = chan -> sport ; bacpy ( & la -> l2_bdaddr , & bt_sk ( sk ) -> src ) ; la -> l2_cid = cpu_to_le16 ( chan -> scid ) ; } return 0 ; }" 497,"CWE-119 void validate_positive_rational ( const char * msg , struct vpx_rational * rat ) { if ( rat -> den < 0 ) { rat -> num *= - 1 ; rat -> den *= - 1 ; } if ( rat -> num < 0 ) die ( ""Error: %s must be positive\\n"" , msg ) ; if ( ! rat -> den ) die ( ""Error: %s has zero denominator\\n"" , msg ) ; }"," static void validate_positive_rational ( const char * msg , struct vpx_rational * rat ) { if ( rat -> den < 0 ) { rat -> num *= - 1 ; rat -> den *= - 1 ; } if ( rat -> num < 0 ) die ( ""Error: %s must be positive\\n"" , msg ) ; if ( ! rat -> den ) die ( ""Error: %s has zero denominator\\n"" , msg ) ; }" 498,"CWE-119 static krb5_int32 prep_reprocess_req ( krb5_kdc_req * request , krb5_principal * krbtgt_princ ) { krb5_error_code retval = KRB5KRB_AP_ERR_BADMATCH ; char * * realms , * * cpp , * temp_buf = NULL ; krb5_data * comp1 = NULL , * comp2 = NULL ; char * comp1_str = NULL ; if ( isflagset ( request -> kdc_options , KDC_OPT_CANONICALIZE ) && ! isflagset ( request -> kdc_options , KDC_OPT_ENC_TKT_IN_SKEY ) && krb5_princ_size ( kdc_context , request -> server ) == 2 ) { comp1 = krb5_princ_component ( kdc_context , request -> server , 0 ) ; comp2 = krb5_princ_component ( kdc_context , request -> server , 1 ) ; comp1_str = calloc ( 1 , comp1 -> length + 1 ) ; if ( ! comp1_str ) { retval = ENOMEM ; goto cleanup ; } strlcpy ( comp1_str , comp1 -> data , comp1 -> length + 1 ) ; if ( ( krb5_princ_type ( kdc_context , request -> server ) == KRB5_NT_SRV_HST || krb5_princ_type ( kdc_context , request -> server ) == KRB5_NT_SRV_INST || ( krb5_princ_type ( kdc_context , request -> server ) == KRB5_NT_UNKNOWN && kdc_active_realm -> realm_host_based_services != NULL && ( krb5_match_config_pattern ( kdc_active_realm -> realm_host_based_services , comp1_str ) == TRUE || krb5_match_config_pattern ( kdc_active_realm -> realm_host_based_services , KRB5_CONF_ASTERISK ) == TRUE ) ) ) && ( kdc_active_realm -> realm_no_host_referral == NULL || ( krb5_match_config_pattern ( kdc_active_realm -> realm_no_host_referral , KRB5_CONF_ASTERISK ) == FALSE && krb5_match_config_pattern ( kdc_active_realm -> realm_no_host_referral , comp1_str ) == FALSE ) ) ) { if ( memchr ( comp2 -> data , '.' , comp2 -> length ) == NULL ) goto cleanup ; temp_buf = calloc ( 1 , comp2 -> length + 1 ) ; if ( ! temp_buf ) { retval = ENOMEM ; goto cleanup ; } strlcpy ( temp_buf , comp2 -> data , comp2 -> length + 1 ) ; retval = krb5int_get_domain_realm_mapping ( kdc_context , temp_buf , & realms ) ; free ( temp_buf ) ; if ( retval ) { kdc_err ( kdc_context , retval , ""unable to find realm of host"" ) ; goto cleanup ; } if ( realms == 0 ) { retval = KRB5KRB_AP_ERR_BADMATCH ; goto cleanup ; } if ( realms [ 0 ] == 0 || data_eq_string ( request -> server -> realm , realms [ 0 ] ) ) { free ( realms [ 0 ] ) ; free ( realms ) ; retval = KRB5KRB_AP_ERR_BADMATCH ; goto cleanup ; } retval = krb5_build_principal ( kdc_context , krbtgt_princ , ( * request -> server ) . realm . length , ( * request -> server ) . realm . data , ""krbtgt"" , realms [ 0 ] , ( char * ) 0 ) ; for ( cpp = realms ; * cpp ; cpp ++ ) free ( * cpp ) ; } } cleanup : free ( comp1_str ) ; return retval ; }","static krb5_int32 prep_reprocess_req ( krb5_kdc_req * request , krb5_principal * krbtgt_princ ) { krb5_error_code retval = KRB5KRB_AP_ERR_BADMATCH ; char * * realms , * * cpp , * temp_buf = NULL ; krb5_data * comp1 = NULL , * comp2 = NULL ; char * comp1_str = NULL ; if ( isflagset ( request -> kdc_options , KDC_OPT_CANONICALIZE ) && ! isflagset ( request -> kdc_options , KDC_OPT_ENC_TKT_IN_SKEY ) && krb5_princ_size ( kdc_context , request -> server ) == 2 ) { comp1 = krb5_princ_component ( kdc_context , request -> server , 0 ) ; comp2 = krb5_princ_component ( kdc_context , request -> server , 1 ) ; comp1_str = calloc ( 1 , comp1 -> length + 1 ) ; if ( ! comp1_str ) { retval = ENOMEM ; goto cleanup ; } if ( comp1 -> data != NULL ) memcpy ( comp1_str , comp1 -> data , comp1 -> length ) ; if ( ( krb5_princ_type ( kdc_context , request -> server ) == KRB5_NT_SRV_HST || krb5_princ_type ( kdc_context , request -> server ) == KRB5_NT_SRV_INST || ( krb5_princ_type ( kdc_context , request -> server ) == KRB5_NT_UNKNOWN && kdc_active_realm -> realm_host_based_services != NULL && ( krb5_match_config_pattern ( kdc_active_realm -> realm_host_based_services , comp1_str ) == TRUE || krb5_match_config_pattern ( kdc_active_realm -> realm_host_based_services , KRB5_CONF_ASTERISK ) == TRUE ) ) ) && ( kdc_active_realm -> realm_no_host_referral == NULL || ( krb5_match_config_pattern ( kdc_active_realm -> realm_no_host_referral , KRB5_CONF_ASTERISK ) == FALSE && krb5_match_config_pattern ( kdc_active_realm -> realm_no_host_referral , comp1_str ) == FALSE ) ) ) { if ( memchr ( comp2 -> data , '.' , comp2 -> length ) == NULL ) goto cleanup ; temp_buf = calloc ( 1 , comp2 -> length + 1 ) ; if ( ! temp_buf ) { retval = ENOMEM ; goto cleanup ; } if ( comp2 -> data != NULL ) memcpy ( temp_buf , comp2 -> data , comp2 -> length ) ; retval = krb5int_get_domain_realm_mapping ( kdc_context , temp_buf , & realms ) ; free ( temp_buf ) ; if ( retval ) { kdc_err ( kdc_context , retval , ""unable to find realm of host"" ) ; goto cleanup ; } if ( realms == 0 ) { retval = KRB5KRB_AP_ERR_BADMATCH ; goto cleanup ; } if ( realms [ 0 ] == 0 || data_eq_string ( request -> server -> realm , realms [ 0 ] ) ) { free ( realms [ 0 ] ) ; free ( realms ) ; retval = KRB5KRB_AP_ERR_BADMATCH ; goto cleanup ; } retval = krb5_build_principal ( kdc_context , krbtgt_princ , ( * request -> server ) . realm . length , ( * request -> server ) . realm . data , ""krbtgt"" , realms [ 0 ] , ( char * ) 0 ) ; for ( cpp = realms ; * cpp ; cpp ++ ) free ( * cpp ) ; } } cleanup : free ( comp1_str ) ; return retval ; }" 499,"CWE-190 MagickBooleanType status ; MagickPixelPacket pixel ; QuantumAny range ; register ssize_t i , x ; register PixelPacket * q ; ssize_t count , type , y ; unsigned long depth , height , max_value , 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 ) ; } ( void ) ResetMagickMemory ( text , 0 , sizeof ( text ) ) ; ( void ) ReadBlobString ( image , text ) ; if ( LocaleNCompare ( ( char * ) text , MagickID , strlen ( MagickID ) ) != 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; do { width = 0 ; height = 0 ; max_value = 0 ; * colorspace = '\\0' ; count = ( ssize_t ) sscanf ( text + 32 , ""%lu,%lu,%lu,%s"" , & width , & height , & max_value , colorspace ) ; if ( ( count != 4 ) || ( width == 0 ) || ( height == 0 ) || ( max_value == 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; image -> columns = width ; image -> rows = height ; for ( depth = 1 ; ( GetQuantumRange ( depth ) + 1 ) < max_value ; depth ++ ) if ( depth >= 64 ) break ; image -> depth = depth ; status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } LocaleLower ( colorspace ) ; i = ( ssize_t ) strlen ( colorspace ) - 1 ; image -> matte = MagickFalse ; if ( ( i > 0 ) && ( colorspace [ i ] == 'a' ) ) { colorspace [ i ] = '\\0' ; image -> matte = MagickTrue ; } type = ParseCommandOption ( MagickColorspaceOptions , MagickFalse , colorspace ) ; if ( type < 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; image -> colorspace = ( ColorspaceType ) type ; ( void ) ResetMagickMemory ( & pixel , 0 , sizeof ( pixel ) ) ; ( void ) SetImageBackgroundColor ( image ) ; range = GetQuantumRange ( image -> depth ) ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { double blue , green , index , opacity , red ; red = 0.0 ; green = 0.0 ; blue = 0.0 ; index = 0.0 ; opacity = 0.0 ; for ( x = 0 ; x < ( ssize_t ) image -> columns ; x ++ ) { if ( ReadBlobString ( image , text ) == ( char * ) NULL ) break ; switch ( image -> colorspace ) { case GRAYColorspace : { if ( image -> matte != MagickFalse ) { ( void ) sscanf ( text , ""%ld,%ld: (%lf%*[%,]%lf%*[%,]"" , & x_offset , & y_offset , & red , & opacity ) ; green = red ; blue = red ; break ;","MagickBooleanType status ; MagickPixelPacket pixel ; QuantumAny range ; register ssize_t i , x ; register PixelPacket * q ; ssize_t count , type , y ; unsigned long depth , height , max_value , 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 ) ; } ( void ) ResetMagickMemory ( text , 0 , sizeof ( text ) ) ; ( void ) ReadBlobString ( image , text ) ; if ( LocaleNCompare ( ( char * ) text , MagickID , strlen ( MagickID ) ) != 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; do { width = 0 ; height = 0 ; max_value = 0 ; * colorspace = '\\0' ; count = ( ssize_t ) sscanf ( text + 32 , ""%lu,%lu,%lu,%s"" , & width , & height , & max_value , colorspace ) ; if ( ( count != 4 ) || ( width == 0 ) || ( height == 0 ) || ( max_value == 0 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; image -> columns = width ; image -> rows = height ; if ( ( max_value == 0 ) || ( max_value > 4294967295 ) ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; for ( depth = 1 ; ( GetQuantumRange ( depth ) + 1 ) < max_value ; depth ++ ) ; image -> depth = depth ; status = SetImageExtent ( image , image -> columns , image -> rows ) ; if ( status == MagickFalse ) { InheritException ( exception , & image -> exception ) ; return ( DestroyImageList ( image ) ) ; } LocaleLower ( colorspace ) ; i = ( ssize_t ) strlen ( colorspace ) - 1 ; image -> matte = MagickFalse ; if ( ( i > 0 ) && ( colorspace [ i ] == 'a' ) ) { colorspace [ i ] = '\\0' ; image -> matte = MagickTrue ; } type = ParseCommandOption ( MagickColorspaceOptions , MagickFalse , colorspace ) ; if ( type < 0 ) ThrowReaderException ( CorruptImageError , ""ImproperImageHeader"" ) ; image -> colorspace = ( ColorspaceType ) type ; ( void ) ResetMagickMemory ( & pixel , 0 , sizeof ( pixel ) ) ; ( void ) SetImageBackgroundColor ( image ) ; range = GetQuantumRange ( image -> depth ) ; for ( y = 0 ; y < ( ssize_t ) image -> rows ; y ++ ) { double blue , green , index , opacity , red ; red = 0.0 ; green = 0.0 ; blue = 0.0 ; index = 0.0 ; opacity = 0.0 ; for ( x = 0 ; x < ( ssize_t ) image -> columns ; x ++ ) { if ( ReadBlobString ( image , text ) == ( char * ) NULL ) break ; switch ( image -> colorspace ) { case GRAYColorspace : { if ( image -> matte != MagickFalse ) { ( void ) sscanf ( text , ""%ld,%ld: (%lf%*[%,]%lf%*[%,]"" , & x_offset , & y_offset , & red , & opacity ) ; green = red ; blue = red ; break ;" 500,"CWE-362 int hci_req_sync ( struct hci_dev * hdev , int ( * req ) ( struct hci_request * req , unsigned long opt ) , unsigned long opt , u32 timeout , u8 * hci_status ) { int ret ; if ( ! test_bit ( HCI_UP , & hdev -> flags ) ) return - ENETDOWN ; hci_req_sync_lock ( hdev ) ; ret = __hci_req_sync ( hdev , req , opt , timeout , hci_status ) ; hci_req_sync_unlock ( hdev ) ; return ret ; }","int hci_req_sync ( struct hci_dev * hdev , int ( * req ) ( struct hci_request * req , unsigned long opt ) , unsigned long opt , u32 timeout , u8 * hci_status ) { int ret ; hci_req_sync_lock ( hdev ) ; if ( test_bit ( HCI_UP , & hdev -> flags ) ) ret = __hci_req_sync ( hdev , req , opt , timeout , hci_status ) ; else ret = - ENETDOWN ; hci_req_sync_unlock ( hdev ) ; return ret ; }" 501,"CWE-125 msg_type , msg_len , ( u_int ) ( sizeof ( struct ldp_msg_header ) - 4 ) ) ) ; return 0 ; } ND_PRINT ( ( ndo , ""\\n\\t %s Message (0x%04x), length: %u, Message ID: 0x%08x, Flags: [%s if unknown]"" , tok2str ( ldp_msg_values , ""Unknown"" , msg_type ) , msg_type , msg_len , EXTRACT_32BITS ( & ldp_msg_header -> id ) , LDP_MASK_U_BIT ( EXTRACT_16BITS ( & ldp_msg_header -> type ) ) ? ""continue processing"" : ""ignore"" ) ) ; msg_tptr = tptr + sizeof ( struct ldp_msg_header ) ; msg_tlen = msg_len - ( sizeof ( struct ldp_msg_header ) - 4 ) ; ND_TCHECK2 ( * tptr , msg_len ) ; hexdump = FALSE ; switch ( msg_type ) { case LDP_MSG_NOTIF : case LDP_MSG_HELLO : case LDP_MSG_INIT : case LDP_MSG_KEEPALIVE : case LDP_MSG_ADDRESS : case LDP_MSG_LABEL_MAPPING : case LDP_MSG_ADDRESS_WITHDRAW : case LDP_MSG_LABEL_WITHDRAW : while ( msg_tlen >= 4 ) { processed = ldp_tlv_print ( ndo , msg_tptr , msg_tlen ) ; if ( processed == 0 ) break ; msg_tlen -= processed ; msg_tptr += processed ; } break ; case LDP_MSG_LABEL_REQUEST : case LDP_MSG_LABEL_RELEASE : case LDP_MSG_LABEL_ABORT_REQUEST : default : if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , msg_tptr , ""\\n\\t "" , msg_tlen ) ; break ; } if ( ndo -> ndo_vflag > 1 || hexdump == TRUE ) print_unknown_data ( ndo , tptr + sizeof ( struct ldp_msg_header ) , ""\\n\\t "" , msg_len ) ; tptr += msg_len + 4 ; tlen -= msg_len + 4 ; } return pdu_len + 4 ; trunc : ND_PRINT ( ( ndo , ""\\n\\t\\t packet exceeded snapshot"" ) ) ; return 0 ; }","msg_type , msg_len , ( u_int ) ( sizeof ( struct ldp_msg_header ) - 4 ) ) ) ; return 0 ; } ND_PRINT ( ( ndo , ""\\n\\t %s Message (0x%04x), length: %u, Message ID: 0x%08x, Flags: [%s if unknown]"" , tok2str ( ldp_msg_values , ""Unknown"" , msg_type ) , msg_type , msg_len , EXTRACT_32BITS ( & ldp_msg_header -> id ) , LDP_MASK_U_BIT ( EXTRACT_16BITS ( & ldp_msg_header -> type ) ) ? ""continue processing"" : ""ignore"" ) ) ; msg_tptr = tptr + sizeof ( struct ldp_msg_header ) ; msg_tlen = msg_len - ( sizeof ( struct ldp_msg_header ) - 4 ) ; ND_TCHECK2 ( * tptr , msg_len ) ; hexdump = FALSE ; switch ( msg_type ) { case LDP_MSG_NOTIF : case LDP_MSG_HELLO : case LDP_MSG_INIT : case LDP_MSG_KEEPALIVE : case LDP_MSG_ADDRESS : case LDP_MSG_LABEL_MAPPING : case LDP_MSG_ADDRESS_WITHDRAW : case LDP_MSG_LABEL_WITHDRAW : while ( msg_tlen >= 4 ) { processed = ldp_tlv_print ( ndo , msg_tptr , msg_tlen ) ; if ( processed == 0 ) break ; msg_tlen -= processed ; msg_tptr += processed ; } break ; case LDP_MSG_LABEL_REQUEST : case LDP_MSG_LABEL_RELEASE : case LDP_MSG_LABEL_ABORT_REQUEST : default : if ( ndo -> ndo_vflag <= 1 ) print_unknown_data ( ndo , msg_tptr , ""\\n\\t "" , msg_tlen ) ; break ; } if ( ndo -> ndo_vflag > 1 || hexdump == TRUE ) print_unknown_data ( ndo , tptr + sizeof ( struct ldp_msg_header ) , ""\\n\\t "" , msg_len ) ; tptr += msg_len + 4 ; tlen -= msg_len + 4 ; } return pdu_len + 4 ; trunc : ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return 0 ; }" 502,"CWE-20 static int pfkey_recvmsg ( struct kiocb * kiocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sock * sk = sock -> sk ; struct pfkey_sock * pfk = pfkey_sk ( sk ) ; struct sk_buff * skb ; int copied , err ; err = - EINVAL ; if ( flags & ~ ( MSG_PEEK | MSG_DONTWAIT | MSG_TRUNC | MSG_CMSG_COMPAT ) ) goto out ; msg -> msg_namelen = 0 ; skb = skb_recv_datagram ( sk , flags , flags & MSG_DONTWAIT , & err ) ; if ( skb == NULL ) goto out ; copied = skb -> len ; if ( copied > len ) { msg -> msg_flags |= MSG_TRUNC ; copied = len ; } skb_reset_transport_header ( skb ) ; err = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; if ( err ) goto out_free ; sock_recv_ts_and_drops ( msg , sk , skb ) ; err = ( flags & MSG_TRUNC ) ? skb -> len : copied ; if ( pfk -> dump . dump != NULL && 3 * atomic_read ( & sk -> sk_rmem_alloc ) <= sk -> sk_rcvbuf ) pfkey_do_dump ( pfk ) ; out_free : skb_free_datagram ( sk , skb ) ; out : return err ; }","static int pfkey_recvmsg ( struct kiocb * kiocb , struct socket * sock , struct msghdr * msg , size_t len , int flags ) { struct sock * sk = sock -> sk ; struct pfkey_sock * pfk = pfkey_sk ( sk ) ; struct sk_buff * skb ; int copied , err ; err = - EINVAL ; if ( flags & ~ ( MSG_PEEK | MSG_DONTWAIT | MSG_TRUNC | MSG_CMSG_COMPAT ) ) goto out ; skb = skb_recv_datagram ( sk , flags , flags & MSG_DONTWAIT , & err ) ; if ( skb == NULL ) goto out ; copied = skb -> len ; if ( copied > len ) { msg -> msg_flags |= MSG_TRUNC ; copied = len ; } skb_reset_transport_header ( skb ) ; err = skb_copy_datagram_iovec ( skb , 0 , msg -> msg_iov , copied ) ; if ( err ) goto out_free ; sock_recv_ts_and_drops ( msg , sk , skb ) ; err = ( flags & MSG_TRUNC ) ? skb -> len : copied ; if ( pfk -> dump . dump != NULL && 3 * atomic_read ( & sk -> sk_rmem_alloc ) <= sk -> sk_rcvbuf ) pfkey_do_dump ( pfk ) ; out_free : skb_free_datagram ( sk , skb ) ; out : return err ; }" 503,"CWE-74 { g_ptr_array_add ( merged , NULL ) ; g_key_file_set_string_list ( keyfile , G_KEY_FILE_DESKTOP_GROUP , X_FLATPAK_RENAMED_FROM , ( const char * const * ) merged -> pdata , merged -> len - 1 ) ; } } } groups = g_key_file_get_groups ( keyfile , NULL ) ; for ( i = 0 ; groups [ i ] != NULL ; i ++ ) { g_auto ( GStrv ) flatpak_run_opts = g_key_file_get_string_list ( keyfile , groups [ i ] , ""X-Flatpak-RunOptions"" , NULL , NULL ) ; g_autofree char * flatpak_run_args = format_flatpak_run_args_from_run_opts ( flatpak_run_opts ) ; g_key_file_remove_key ( keyfile , groups [ i ] , ""X-Flatpak-RunOptions"" , NULL ) ; g_key_file_remove_key ( keyfile , groups [ i ] , ""TryExec"" , NULL ) ; g_key_file_remove_key ( keyfile , groups [ i ] , ""X-GNOME-Bugzilla-ExtraInfoScript"" , NULL ) ; new_exec = g_string_new ( """" ) ; g_string_append_printf ( new_exec , FLATPAK_BINDIR ""/flatpak run --branch=%s --arch=%s"" , escaped_branch , escaped_arch ) ; if ( flatpak_run_args != NULL ) g_string_append_printf ( new_exec , ""%s"" , flatpak_run_args ) ; old_exec = g_key_file_get_string ( keyfile , groups [ i ] , ""Exec"" , NULL ) ; if ( old_exec && g_shell_parse_argv ( old_exec , & old_argc , & old_argv , NULL ) && old_argc >= 1 ) { int j ; g_autofree char * command = maybe_quote ( old_argv [ 0 ] ) ; g_string_append_printf ( new_exec , "" --command=%s"" , command ) ; for ( j = 1 ; j < old_argc ; j ++ ) { if ( strcasecmp ( old_argv [ j ] , ""%f"" ) == 0 || strcasecmp ( old_argv [ j ] , ""%u"" ) == 0 ) { g_string_append ( new_exec , "" --file-forwarding"" ) ; break ; } } g_string_append ( new_exec , "" "" ) ; g_string_append ( new_exec , escaped_app ) ; for ( j = 1 ; j < old_argc ; j ++ ) { g_autofree char * arg = maybe_quote ( old_argv [ j ] ) ; if ( strcasecmp ( arg , ""%f"" ) == 0 ) g_string_append_printf ( new_exec , "" @@ %s @@"" , arg ) ; else if ( strcasecmp ( arg , ""%u"" ) == 0 ) g_string_append_printf ( new_exec , "" @@u %s @@"" , arg ) ; else if ( g_str_has_prefix ( arg , ""@@"" ) ) g_print ( _ ( ""Skipping invalid Exec argument %s\\n"" ) , arg ) ; else g_string_append_printf ( new_exec , "" %s"" , arg ) ; } } else { g_string_append ( new_exec , "" "" ) ; g_string_append ( new_exec , escaped_app ) ; } g_key_file_set_string ( keyfile , groups [ i ] , G_KEY_FILE_DESKTOP_KEY_EXEC , new_exec -> str ) ; } new_data = g_key_file_to_data ( keyfile , & new_data_len , error ) ; if ( new_data == NULL ) goto out ; if ( ! flatpak_open_in_tmpdir_at ( parent_fd , 0755 , tmpfile_name , & out_stream , cancellable , error ) ) goto out ; if ( ! g_output_stream_write_all ( out_stream , new_data , new_data_len , NULL , cancellable , error ) ) goto out ; if ( ! g_output_stream_close ( out_stream , cancellable , error ) ) goto out ; if ( target ) * target = g_steal_pointer ( & tmpfile_name ) ; ret = TRUE ; out : if ( new_exec != NULL ) g_string_free ( new_exec , TRUE ) ; return ret ; }","{ g_ptr_array_add ( merged , NULL ) ; g_key_file_set_string_list ( keyfile , G_KEY_FILE_DESKTOP_GROUP , X_FLATPAK_RENAMED_FROM , ( const char * const * ) merged -> pdata , merged -> len - 1 ) ; } } } groups = g_key_file_get_groups ( keyfile , NULL ) ; for ( i = 0 ; groups [ i ] != NULL ; i ++ ) { g_auto ( GStrv ) flatpak_run_opts = g_key_file_get_string_list ( keyfile , groups [ i ] , ""X-Flatpak-RunOptions"" , NULL , NULL ) ; g_autofree char * flatpak_run_args = format_flatpak_run_args_from_run_opts ( flatpak_run_opts ) ; g_key_file_remove_key ( keyfile , groups [ i ] , ""X-Flatpak-RunOptions"" , NULL ) ; g_key_file_remove_key ( keyfile , groups [ i ] , ""TryExec"" , NULL ) ; g_key_file_remove_key ( keyfile , groups [ i ] , ""X-GNOME-Bugzilla-ExtraInfoScript"" , NULL ) ; new_exec = g_string_new ( """" ) ; g_string_append_printf ( new_exec , FLATPAK_BINDIR ""/flatpak run --branch=%s --arch=%s"" , escaped_branch , escaped_arch ) ; if ( flatpak_run_args != NULL ) g_string_append_printf ( new_exec , ""%s"" , flatpak_run_args ) ; old_exec = g_key_file_get_string ( keyfile , groups [ i ] , ""Exec"" , NULL ) ; if ( old_exec && g_shell_parse_argv ( old_exec , & old_argc , & old_argv , NULL ) && old_argc >= 1 ) { int j ; g_autofree char * command = maybe_quote ( old_argv [ 0 ] ) ; g_string_append_printf ( new_exec , "" --command=%s"" , command ) ; for ( j = 1 ; j < old_argc ; j ++ ) { if ( strcasecmp ( old_argv [ j ] , ""%f"" ) == 0 || strcasecmp ( old_argv [ j ] , ""%u"" ) == 0 ) { g_string_append ( new_exec , "" --file-forwarding"" ) ; break ; } } g_string_append ( new_exec , "" "" ) ; g_string_append ( new_exec , escaped_app ) ; for ( j = 1 ; j < old_argc ; j ++ ) { g_autofree char * arg = maybe_quote ( old_argv [ j ] ) ; if ( strcasecmp ( arg , ""%f"" ) == 0 ) g_string_append_printf ( new_exec , "" @@ %s @@"" , arg ) ; else if ( strcasecmp ( arg , ""%u"" ) == 0 ) g_string_append_printf ( new_exec , "" @@u %s @@"" , arg ) ; else if ( g_str_has_prefix ( arg , ""@@"" ) ) { flatpak_fail_error ( error , FLATPAK_ERROR_EXPORT_FAILED , _ ( ""Invalid Exec argument %s"" ) , arg ) ; goto out ; } else g_string_append_printf ( new_exec , "" %s"" , arg ) ; } } else { g_string_append ( new_exec , "" "" ) ; g_string_append ( new_exec , escaped_app ) ; } g_key_file_set_string ( keyfile , groups [ i ] , G_KEY_FILE_DESKTOP_KEY_EXEC , new_exec -> str ) ; } new_data = g_key_file_to_data ( keyfile , & new_data_len , error ) ; if ( new_data == NULL ) goto out ; if ( ! flatpak_open_in_tmpdir_at ( parent_fd , 0755 , tmpfile_name , & out_stream , cancellable , error ) ) goto out ; if ( ! g_output_stream_write_all ( out_stream , new_data , new_data_len , NULL , cancellable , error ) ) goto out ; if ( ! g_output_stream_close ( out_stream , cancellable , error ) ) goto out ; if ( target ) * target = g_steal_pointer ( & tmpfile_name ) ; ret = TRUE ; out : if ( new_exec != NULL ) g_string_free ( new_exec , TRUE ) ; return ret ; }" 504,"CWE-20 int dns_packet_is_reply_for ( DnsPacket * p , const DnsResourceKey * key ) { int r ; assert ( p ) ; assert ( key ) ; if ( DNS_PACKET_QR ( p ) != 1 ) return 0 ; r = dns_packet_extract ( p ) ; if ( r < 0 ) return r ; if ( p -> question -> n_keys != 1 ) return 0 ; return dns_resource_key_equal ( p -> question -> keys [ 0 ] , key ) ; }","int dns_packet_is_reply_for ( DnsPacket * p , const DnsResourceKey * key ) { int r ; assert ( p ) ; assert ( key ) ; if ( DNS_PACKET_QR ( p ) != 1 ) return 0 ; r = dns_packet_extract ( p ) ; if ( r < 0 ) return r ; if ( ! p -> question ) return 0 ; if ( p -> question -> n_keys != 1 ) return 0 ; return dns_resource_key_equal ( p -> question -> keys [ 0 ] , key ) ; }" 505,"CWE-416 static int xfrm_dump_policy ( struct sk_buff * skb , struct netlink_callback * cb ) { struct net * net = sock_net ( skb -> sk ) ; struct xfrm_policy_walk * walk = ( struct xfrm_policy_walk * ) & cb -> args [ 1 ] ; struct xfrm_dump_info info ; BUILD_BUG_ON ( sizeof ( struct xfrm_policy_walk ) > sizeof ( cb -> args ) - sizeof ( cb -> args [ 0 ] ) ) ; info . in_skb = cb -> skb ; info . out_skb = skb ; info . nlmsg_seq = cb -> nlh -> nlmsg_seq ; info . nlmsg_flags = NLM_F_MULTI ; if ( ! cb -> args [ 0 ] ) { cb -> args [ 0 ] = 1 ; xfrm_policy_walk_init ( walk , XFRM_POLICY_TYPE_ANY ) ; } ( void ) xfrm_policy_walk ( net , walk , dump_one_policy , & info ) ; return skb -> len ; }","static int xfrm_dump_policy ( struct sk_buff * skb , struct netlink_callback * cb ) { struct net * net = sock_net ( skb -> sk ) ; struct xfrm_policy_walk * walk = ( struct xfrm_policy_walk * ) cb -> args ; struct xfrm_dump_info info ; info . in_skb = cb -> skb ; info . out_skb = skb ; info . nlmsg_seq = cb -> nlh -> nlmsg_seq ; info . nlmsg_flags = NLM_F_MULTI ; ( void ) xfrm_policy_walk ( net , walk , dump_one_policy , & info ) ; return skb -> len ; }" 506,"CWE-404 int nfssvc_decode_readargs ( struct svc_rqst * rqstp , __be32 * p , struct nfsd_readargs * args ) { unsigned int len ; int v ; p = decode_fh ( p , & args -> fh ) ; if ( ! p ) return 0 ; args -> offset = ntohl ( * p ++ ) ; len = args -> count = ntohl ( * p ++ ) ; p ++ ; len = min_t ( unsigned int , len , NFSSVC_MAXBLKSIZE_V2 ) ; 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 ; return xdr_argsize_check ( rqstp , p ) ; }","int nfssvc_decode_readargs ( struct svc_rqst * rqstp , __be32 * p , struct nfsd_readargs * args ) { unsigned int len ; int v ; p = decode_fh ( p , & args -> fh ) ; if ( ! p ) return 0 ; args -> offset = ntohl ( * p ++ ) ; len = args -> count = ntohl ( * p ++ ) ; p ++ ; if ( ! xdr_argsize_check ( rqstp , p ) ) return 0 ; len = min_t ( unsigned int , len , NFSSVC_MAXBLKSIZE_V2 ) ; 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 ; return 1 ; }" 507,"NVD-CWE-Other static int virtualHostDirective ( MaState * state , cchar * key , cchar * value ) { state = maPushState ( state ) ; if ( state -> enabled ) { state -> route = httpCreateInheritedRoute ( httpGetHostDefaultRoute ( state -> host ) ) ; state -> route -> ssl = 0 ; state -> auth = state -> route -> auth ; state -> host = httpCloneHost ( state -> host ) ; httpResetRoutes ( state -> host ) ; httpSetRouteHost ( state -> route , state -> host ) ; httpSetHostDefaultRoute ( state -> host , state -> route ) ; if ( value ) { httpSetHostName ( state -> host , stok ( sclone ( value ) , "" \\t,"" , NULL ) ) ; httpSetRouteName ( state -> route , sfmt ( ""default-%s"" , state -> host -> name ) ) ; state -> endpoints = sclone ( value ) ; } } return 0 ; }","static int virtualHostDirective ( MaState * state , cchar * key , cchar * value ) { state = maPushState ( state ) ; if ( state -> enabled ) { state -> route = httpCreateInheritedRoute ( httpGetHostDefaultRoute ( state -> host ) ) ; state -> route -> ssl = 0 ; state -> auth = state -> route -> auth ; state -> host = httpCloneHost ( state -> host ) ; httpResetRoutes ( state -> host ) ; httpSetRouteHost ( state -> route , state -> host ) ; httpSetHostDefaultRoute ( state -> host , state -> route ) ; if ( value ) { httpSetHostName ( state -> host , ssplit ( sclone ( value ) , "" \\t,"" , NULL ) ) ; httpSetRouteName ( state -> route , sfmt ( ""default-%s"" , state -> host -> name ) ) ; state -> endpoints = sclone ( value ) ; } } return 0 ; }" 508,"CWE-19 STATIC int xfs_attr_node_addname ( xfs_da_args_t * args ) { xfs_da_state_t * state ; xfs_da_state_blk_t * blk ; xfs_inode_t * dp ; xfs_mount_t * mp ; int committed , retval , error ; trace_xfs_attr_node_addname ( args ) ; dp = args -> dp ; mp = dp -> i_mount ; restart : state = xfs_da_state_alloc ( ) ; state -> args = args ; state -> mp = mp ; state -> blocksize = state -> mp -> m_sb . sb_blocksize ; state -> node_ents = state -> mp -> m_attr_node_ents ; error = xfs_da3_node_lookup_int ( state , & retval ) ; if ( error ) goto out ; blk = & state -> path . blk [ state -> path . active - 1 ] ; ASSERT ( blk -> magic == XFS_ATTR_LEAF_MAGIC ) ; if ( ( args -> flags & ATTR_REPLACE ) && ( retval == ENOATTR ) ) { goto out ; } else if ( retval == EEXIST ) { if ( args -> flags & ATTR_CREATE ) goto out ; trace_xfs_attr_node_replace ( args ) ; args -> op_flags |= XFS_DA_OP_RENAME ; args -> blkno2 = args -> blkno ; args -> index2 = args -> index ; args -> rmtblkno2 = args -> rmtblkno ; args -> rmtblkcnt2 = args -> rmtblkcnt ; args -> rmtblkno = 0 ; args -> rmtblkcnt = 0 ; } retval = xfs_attr3_leaf_add ( blk -> bp , state -> args ) ; if ( retval == ENOSPC ) { if ( state -> path . active == 1 ) { xfs_da_state_free ( state ) ; state = NULL ; xfs_bmap_init ( args -> flist , args -> firstblock ) ; error = xfs_attr3_leaf_to_node ( args ) ; if ( ! error ) { error = xfs_bmap_finish ( & args -> trans , args -> flist , & committed ) ; } if ( error ) { ASSERT ( committed ) ; args -> trans = NULL ; xfs_bmap_cancel ( args -> flist ) ; goto out ; } if ( committed ) xfs_trans_ijoin ( args -> trans , dp , 0 ) ; error = xfs_trans_roll ( & args -> trans , dp ) ; if ( error ) goto out ; goto restart ; } xfs_bmap_init ( args -> flist , args -> firstblock ) ; error = xfs_da3_split ( state ) ; if ( ! error ) { error = xfs_bmap_finish ( & args -> trans , args -> flist , & committed ) ; } if ( error ) { ASSERT ( committed ) ; args -> trans = NULL ; xfs_bmap_cancel ( args -> flist ) ; goto out ; } if ( committed ) xfs_trans_ijoin ( args -> trans , dp , 0 ) ; } else { xfs_da3_fixhashpath ( state , & state -> path ) ; } xfs_da_state_free ( state ) ; state = NULL ; error = xfs_trans_roll ( & args -> trans , dp ) ; if ( error ) goto out ; if ( args -> rmtblkno > 0 ) { error = xfs_attr_rmtval_set ( args ) ; if ( error ) return ( error ) ; } if ( args -> op_flags & XFS_DA_OP_RENAME ) { error = xfs_attr3_leaf_flipflags ( args ) ; if ( error ) goto out ; args -> index = args -> index2 ; args -> blkno = args -> blkno2 ; args -> rmtblkno = args -> rmtblkno2 ; args -> rmtblkcnt = args -> rmtblkcnt2 ; if ( args -> rmtblkno ) { error = xfs_attr_rmtval_remove ( args ) ; if ( error ) return ( error ) ; } args -> flags |= XFS_ATTR_INCOMPLETE ; state = xfs_da_state_alloc ( ) ; state -> args = args ; state -> mp = mp ; state -> blocksize = state -> mp -> m_sb . sb_blocksize ; state -> node_ents = state -> mp -> m_attr_node_ents ; state -> inleaf = 0 ; error = xfs_da3_node_lookup_int ( state , & retval ) ; if ( error ) goto out ; blk = & state -> path . blk [ state -> path . active - 1 ] ; ASSERT ( blk -> magic == XFS_ATTR_LEAF_MAGIC ) ; error = xfs_attr3_leaf_remove ( blk -> bp , args ) ; xfs_da3_fixhashpath ( state , & state -> path ) ; if ( retval && ( state -> path . active > 1 ) ) { xfs_bmap_init ( args -> flist , args -> firstblock ) ; error = xfs_da3_join ( state ) ; if ( ! error ) { error = xfs_bmap_finish ( & args -> trans , args -> flist , & committed ) ; } if ( error ) { ASSERT ( committed ) ; args -> trans = NULL ; xfs_bmap_cancel ( args -> flist ) ; goto out ; } if ( committed ) xfs_trans_ijoin ( args -> trans , dp , 0 ) ; } error = xfs_trans_roll ( & args -> trans , dp ) ; if ( error ) goto out ; } else if ( args -> rmtblkno > 0 ) { error = xfs_attr3_leaf_clearflag ( args ) ; if ( error ) goto out ; } retval = error = 0 ; out : if ( state ) xfs_da_state_free ( state ) ; if ( error ) return ( error ) ;","STATIC int xfs_attr_node_addname ( xfs_da_args_t * args ) { xfs_da_state_t * state ; xfs_da_state_blk_t * blk ; xfs_inode_t * dp ; xfs_mount_t * mp ; int committed , retval , error ; trace_xfs_attr_node_addname ( args ) ; dp = args -> dp ; mp = dp -> i_mount ; restart : state = xfs_da_state_alloc ( ) ; state -> args = args ; state -> mp = mp ; state -> blocksize = state -> mp -> m_sb . sb_blocksize ; state -> node_ents = state -> mp -> m_attr_node_ents ; error = xfs_da3_node_lookup_int ( state , & retval ) ; if ( error ) goto out ; blk = & state -> path . blk [ state -> path . active - 1 ] ; ASSERT ( blk -> magic == XFS_ATTR_LEAF_MAGIC ) ; if ( ( args -> flags & ATTR_REPLACE ) && ( retval == ENOATTR ) ) { goto out ; } else if ( retval == EEXIST ) { if ( args -> flags & ATTR_CREATE ) goto out ; trace_xfs_attr_node_replace ( args ) ; args -> op_flags |= XFS_DA_OP_RENAME ; args -> blkno2 = args -> blkno ; args -> index2 = args -> index ; args -> rmtblkno2 = args -> rmtblkno ; args -> rmtblkcnt2 = args -> rmtblkcnt ; args -> rmtvaluelen2 = args -> rmtvaluelen ; args -> rmtblkno = 0 ; args -> rmtblkcnt = 0 ; args -> rmtvaluelen = 0 ; } retval = xfs_attr3_leaf_add ( blk -> bp , state -> args ) ; if ( retval == ENOSPC ) { if ( state -> path . active == 1 ) { xfs_da_state_free ( state ) ; state = NULL ; xfs_bmap_init ( args -> flist , args -> firstblock ) ; error = xfs_attr3_leaf_to_node ( args ) ; if ( ! error ) { error = xfs_bmap_finish ( & args -> trans , args -> flist , & committed ) ; } if ( error ) { ASSERT ( committed ) ; args -> trans = NULL ; xfs_bmap_cancel ( args -> flist ) ; goto out ; } if ( committed ) xfs_trans_ijoin ( args -> trans , dp , 0 ) ; error = xfs_trans_roll ( & args -> trans , dp ) ; if ( error ) goto out ; goto restart ; } xfs_bmap_init ( args -> flist , args -> firstblock ) ; error = xfs_da3_split ( state ) ; if ( ! error ) { error = xfs_bmap_finish ( & args -> trans , args -> flist , & committed ) ; } if ( error ) { ASSERT ( committed ) ; args -> trans = NULL ; xfs_bmap_cancel ( args -> flist ) ; goto out ; } if ( committed ) xfs_trans_ijoin ( args -> trans , dp , 0 ) ; } else { xfs_da3_fixhashpath ( state , & state -> path ) ; } xfs_da_state_free ( state ) ; state = NULL ; error = xfs_trans_roll ( & args -> trans , dp ) ; if ( error ) goto out ; if ( args -> rmtblkno > 0 ) { error = xfs_attr_rmtval_set ( args ) ; if ( error ) return ( error ) ; } if ( args -> op_flags & XFS_DA_OP_RENAME ) { error = xfs_attr3_leaf_flipflags ( args ) ; if ( error ) goto out ; args -> index = args -> index2 ; args -> blkno = args -> blkno2 ; args -> rmtblkno = args -> rmtblkno2 ; args -> rmtblkcnt = args -> rmtblkcnt2 ; args -> rmtvaluelen = args -> rmtvaluelen2 ; if ( args -> rmtblkno ) { error = xfs_attr_rmtval_remove ( args ) ; if ( error ) return ( error ) ; } args -> flags |= XFS_ATTR_INCOMPLETE ; state = xfs_da_state_alloc ( ) ; state -> args = args ; state -> mp = mp ; state -> blocksize = state -> mp -> m_sb . sb_blocksize ; state -> node_ents = state -> mp -> m_attr_node_ents ; state -> inleaf = 0 ; error = xfs_da3_node_lookup_int ( state , & retval ) ; if ( error ) goto out ; blk = & state -> path . blk [ state -> path . active - 1 ] ; ASSERT ( blk -> magic == XFS_ATTR_LEAF_MAGIC ) ; error = xfs_attr3_leaf_remove ( blk -> bp , args ) ; xfs_da3_fixhashpath ( state , & state -> path ) ; if ( retval && ( state -> path . active > 1 ) ) { xfs_bmap_init ( args -> flist , args -> firstblock ) ; error = xfs_da3_join ( state ) ; if ( ! error ) { error = xfs_bmap_finish ( & args -> trans , args -> flist , & committed ) ; } if ( error ) { ASSERT ( committed ) ; args -> trans = NULL ; xfs_bmap_cancel ( args -> flist ) ; goto out ; } if ( committed ) xfs_trans_ijoin ( args -> trans , dp , 0 ) ; } error = xfs_trans_roll ( & args -> trans , dp ) ; if ( error ) goto out ; } else if ( args -> rmtblkno > 0 ) { error = xfs_attr3_leaf_clearflag ( args ) ; if ( error ) goto out ; } retval = error = 0 ; out : if ( state ) xfs_da_state_free ( state ) ; if ( error ) return ( error ) ;" 509,"CWE-119 static Sdb * store_versioninfo_gnu_verdef ( ELFOBJ * bin , Elf_ ( Shdr ) * shdr , int sz ) { const char * section_name = """" ; const char * link_section_name = """" ; char * end = NULL ; 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 ) { 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 && ( ( char * ) defs + i < end ) ; ++ 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 ; if ( vdaux < 1 ) { sdb_free ( sdb_verdef ) ; goto out_error ; } vstart += vdaux ; if ( vstart > end || vstart + sizeof ( Elf_ ( Verdaux ) ) > end ) { sdb_free ( sdb_verdef ) ; goto out_error ; }","static Sdb * store_versioninfo_gnu_verdef ( ELFOBJ * bin , Elf_ ( Shdr ) * shdr , int sz ) { const char * section_name = """" ; const char * link_section_name = """" ; char * end = NULL ; 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 && ( ( char * ) defs + i < end ) ; ++ 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 ; if ( vdaux < 1 ) { sdb_free ( sdb_verdef ) ; goto out_error ; } vstart += vdaux ; if ( vstart > end || vstart + sizeof ( Elf_ ( Verdaux ) ) > end ) { sdb_free ( sdb_verdef ) ; goto out_error ; }" 510,"CWE-200 slice_qp , cabac_init_idc , ( const UWORD8 * ) & ps_codec -> s_parse . s_cabac . au1_ctxt_models_sync ) ; if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) { ps_codec -> i4_slice_error = 1 ; end_of_slice_flag = 1 ; ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; } } } } 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 ) { tu_t * ps_tu = ps_codec -> s_parse . ps_tu ; WORD32 i4_tu_cnt = ps_codec -> s_parse . s_cu . i4_tu_cnt ; WORD32 i4_pic_tu_idx = ps_codec -> s_parse . i4_pic_tu_idx ; pu_t * ps_pu = ps_codec -> s_parse . ps_pu ; WORD32 i4_pic_pu_idx = ps_codec -> s_parse . i4_pic_pu_idx ; UWORD8 * pu1_tu_coeff_data = ( UWORD8 * ) ps_codec -> s_parse . pv_tu_coeff_data ; ret = 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 ) ; if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) { WORD32 pu_skip_wd , pu_skip_ht ; WORD32 rows_remaining , cols_remaining ; WORD32 tu_coeff_data_reset_size ; rows_remaining = ps_sps -> i2_pic_height_in_luma_samples - ( ps_codec -> s_parse . i4_ctb_y << ps_sps -> i1_log2_ctb_size ) ; pu_skip_ht = MIN ( ctb_size , rows_remaining ) ; cols_remaining = ps_sps -> i2_pic_width_in_luma_samples - ( ps_codec -> s_parse . i4_ctb_x << ps_sps -> i1_log2_ctb_size ) ; pu_skip_wd = MIN ( ctb_size , cols_remaining ) ; ps_codec -> s_parse . ps_tu = ps_tu ; ps_codec -> s_parse . s_cu . i4_tu_cnt = i4_tu_cnt ; ps_codec -> s_parse . i4_pic_tu_idx = i4_pic_tu_idx ; ps_codec -> s_parse . ps_pu = ps_pu ; ps_codec -> s_parse . i4_pic_pu_idx = i4_pic_pu_idx ; 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 ; tu_coeff_data_reset_size = ( UWORD8 * ) ps_codec -> s_parse . pv_tu_coeff_data - pu1_tu_coeff_data ; memset ( pu1_tu_coeff_data , 0 , tu_coeff_data_reset_size ) ; ps_codec -> s_parse . pv_tu_coeff_data = ( void * ) pu1_tu_coeff_data ; ps_codec -> s_parse . ps_tu ++ ; ps_codec -> s_parse . s_cu . i4_tu_cnt ++ ; ps_codec -> s_parse . i4_pic_tu_idx ++ ; ps_codec -> s_parse . s_cu . i4_pred_mode = PRED_MODE_SKIP ; ps_codec -> s_parse . s_cu . i4_part_mode = PART_2Nx2N ; ps_pu -> b2_part_idx = 0 ; ps_pu -> b4_pos_x = 0 ; ps_pu -> b4_pos_y = 0 ; ps_pu -> b4_wd = ( pu_skip_wd >> 2 ) - 1 ; ps_pu -> b4_ht = ( pu_skip_ht >> 2 ) - 1 ; ps_pu -> b1_intra_flag = 0 ; ps_pu -> b3_part_mode = ps_codec -> s_parse . s_cu . i4_part_mode ; ps_pu -> b1_merge_flag = 1 ; ps_pu -> b3_merge_idx = 0 ; ps_codec -> s_parse . ps_pu ++ ; ps_codec -> s_parse . i4_pic_pu_idx ++ ; ps_codec -> i4_slice_error = 1 ; end_of_slice_flag = 1 ; ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; } } else { tu_t * ps_tu = ps_codec -> s_parse . ps_tu ; pu_t * ps_pu = ps_codec -> s_parse . ps_pu ; WORD32 pu_skip_wd , pu_skip_ht ; WORD32 rows_remaining , cols_remaining ; rows_remaining = ps_sps -> i2_pic_height_in_luma_samples - ( ps_codec -> s_parse . i4_ctb_y << ps_sps -> i1_log2_ctb_size ) ; pu_skip_ht = MIN ( ctb_size , rows_remaining ) ; cols_remaining = ps_sps -> i2_pic_width_in_luma_samples - ( ps_codec -> s_parse . i4_ctb_x << ps_sps -> i1_log2_ctb_size ) ; pu_skip_wd = MIN ( ctb_size , cols_remaining ) ; 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 ++ ; ps_codec -> s_parse . s_cu . i4_tu_cnt ++ ; ps_codec -> s_parse . i4_pic_tu_idx ++ ; ps_codec -> s_parse . s_cu . i4_pred_mode = PRED_MODE_SKIP ; ps_codec -> s_parse . s_cu . i4_part_mode = PART_2Nx2N ; ps_pu -> b2_part_idx = 0 ; ps_pu -> b4_pos_x = 0 ; ps_pu -> b4_pos_y = 0 ; ps_pu -> b4_wd = ( pu_skip_wd >> 2 ) - 1 ; ps_pu -> b4_ht = ( pu_skip_ht >> 2 ) - 1 ; ps_pu -> b1_intra_flag = 0 ; ps_pu -> b3_part_mode = ps_codec -> s_parse . s_cu . i4_part_mode ; ps_pu -> b1_merge_flag = 1 ; ps_pu -> b3_merge_idx = 0 ; ps_codec -> s_parse . ps_pu ++ ; ps_codec -> s_parse . i4_pic_pu_idx ++ ; } if ( 0 == ps_codec -> i4_slice_error ) end_of_slice_flag = ihevcd_cabac_decode_terminate ( & ps_codec -> s_parse . s_cabac , & ps_codec -> s_parse . s_bitstrm ) ; AEV_TRACE ( ""end_of_slice_flag"" , end_of_slice_flag , ps_codec -> s_parse . s_cabac . u4_range ) ; if ( ps_pps -> i1_tiles_enabled_flag || ps_pps -> i1_entropy_coding_sync_enabled_flag ) { WORD32 end_of_tile = 0 ; WORD32 end_of_tile_row = 0 ; if ( ps_pps -> i1_entropy_coding_sync_enabled_flag || ps_pps -> i1_tiles_enabled_flag ) { if ( 1 == ps_codec -> s_parse . i4_ctb_x ) { WORD32 size = sizeof ( ps_codec -> s_parse . s_cabac . au1_ctxt_models ) ; memcpy ( & ps_codec -> s_parse . s_cabac . au1_ctxt_models_sync , & ps_codec -> s_parse . s_cabac . au1_ctxt_models , size ) ; } } if ( ( ps_codec -> s_parse . i4_ctb_tile_x + 1 ) == ( ps_tile -> u2_wd ) ) { end_of_tile_row = 1 ; if ( ( ps_codec -> s_parse . i4_ctb_tile_y + 1 ) == ps_tile -> u2_ht ) end_of_tile = 1 ; } if ( ( 0 == end_of_slice_flag ) && ( ( ps_pps -> i1_tiles_enabled_flag && end_of_tile ) || ( ps_pps -> i1_entropy_coding_sync_enabled_flag && end_of_tile_row ) ) ) { WORD32 end_of_sub_stream_one_bit ; end_of_sub_stream_one_bit = ihevcd_cabac_decode_terminate ( & ps_codec -> s_parse . s_cabac , & ps_codec -> s_parse . s_bitstrm ) ; AEV_TRACE ( ""end_of_sub_stream_one_bit"" , end_of_sub_stream_one_bit , ps_codec -> s_parse . s_cabac . u4_range ) ; if ( ps_codec -> s_parse . s_bitstrm . u4_bit_ofst % 8 ) ihevcd_bits_flush_to_byte_boundary ( & ps_codec -> s_parse . s_bitstrm ) ; UNUSED ( end_of_sub_stream_one_bit ) ; } } { WORD32 ctb_indx ; ctb_addr = ps_codec -> s_parse . i4_ctb_y * num_ctb_in_row + ps_codec -> s_parse . i4_ctb_x ; ctb_indx = ++ ctb_addr ; if ( ( ps_tile -> u2_wd == ( ps_codec -> s_parse . i4_ctb_tile_x + 1 ) ) && ( ps_tile -> u2_wd != ps_sps -> i2_pic_wd_in_ctb ) ) { ctb_indx = ( ps_sps -> i2_pic_wd_in_ctb * ( ps_codec -> s_parse . i4_ctb_tile_y + 1 + ps_tile -> u1_pos_y ) ) + ps_tile -> u1_pos_x ; if ( ps_tile -> u2_ht == ( ps_codec -> s_parse . i4_ctb_tile_y + 1 ) ) { if ( ( ps_tile -> u2_wd + ps_tile -> u1_pos_x == ps_sps -> i2_pic_wd_in_ctb ) && ( ( ps_tile -> u2_ht + ps_tile -> u1_pos_y == ps_sps -> i2_pic_ht_in_ctb ) ) ) { ctb_indx = ctb_addr ; } else { tile_t * ps_next_tile = ps_codec -> s_parse . ps_tile + 1 ;","slice_qp , cabac_init_idc , ( const UWORD8 * ) & ps_codec -> s_parse . s_cabac . au1_ctxt_models_sync ) ; if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) { ps_codec -> i4_slice_error = 1 ; end_of_slice_flag = 1 ; ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; } } } } 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 ) { tu_t * ps_tu = ps_codec -> s_parse . ps_tu ; WORD32 i4_tu_cnt = ps_codec -> s_parse . s_cu . i4_tu_cnt ; WORD32 i4_pic_tu_idx = ps_codec -> s_parse . i4_pic_tu_idx ; pu_t * ps_pu = ps_codec -> s_parse . ps_pu ; WORD32 i4_pic_pu_idx = ps_codec -> s_parse . i4_pic_pu_idx ; UWORD8 * pu1_tu_coeff_data = ( UWORD8 * ) ps_codec -> s_parse . pv_tu_coeff_data ; ret = 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 ) ; if ( ret != ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ) { WORD32 tu_coeff_data_reset_size ; ps_codec -> s_parse . ps_tu = ps_tu ; ps_codec -> s_parse . s_cu . i4_tu_cnt = i4_tu_cnt ; ps_codec -> s_parse . i4_pic_tu_idx = i4_pic_tu_idx ; ps_codec -> s_parse . ps_pu = ps_pu ; ps_codec -> s_parse . i4_pic_pu_idx = i4_pic_pu_idx ; tu_coeff_data_reset_size = ( UWORD8 * ) ps_codec -> s_parse . pv_tu_coeff_data - pu1_tu_coeff_data ; memset ( pu1_tu_coeff_data , 0 , tu_coeff_data_reset_size ) ; ps_codec -> s_parse . pv_tu_coeff_data = ( void * ) pu1_tu_coeff_data ; ihevcd_set_ctb_skip ( ps_codec ) ; ps_codec -> i4_slice_error = 1 ; end_of_slice_flag = 1 ; ret = ( IHEVCD_ERROR_T ) IHEVCD_SUCCESS ; } } else { ihevcd_set_ctb_skip ( ps_codec ) ; } if ( 0 == ps_codec -> i4_slice_error ) end_of_slice_flag = ihevcd_cabac_decode_terminate ( & ps_codec -> s_parse . s_cabac , & ps_codec -> s_parse . s_bitstrm ) ; AEV_TRACE ( ""end_of_slice_flag"" , end_of_slice_flag , ps_codec -> s_parse . s_cabac . u4_range ) ; if ( ps_pps -> i1_tiles_enabled_flag || ps_pps -> i1_entropy_coding_sync_enabled_flag ) { WORD32 end_of_tile = 0 ; WORD32 end_of_tile_row = 0 ; if ( ps_pps -> i1_entropy_coding_sync_enabled_flag || ps_pps -> i1_tiles_enabled_flag ) { if ( 1 == ps_codec -> s_parse . i4_ctb_x ) { WORD32 size = sizeof ( ps_codec -> s_parse . s_cabac . au1_ctxt_models ) ; memcpy ( & ps_codec -> s_parse . s_cabac . au1_ctxt_models_sync , & ps_codec -> s_parse . s_cabac . au1_ctxt_models , size ) ; } } if ( ( ps_codec -> s_parse . i4_ctb_tile_x + 1 ) == ( ps_tile -> u2_wd ) ) { end_of_tile_row = 1 ; if ( ( ps_codec -> s_parse . i4_ctb_tile_y + 1 ) == ps_tile -> u2_ht ) end_of_tile = 1 ; } if ( ( 0 == end_of_slice_flag ) && ( ( ps_pps -> i1_tiles_enabled_flag && end_of_tile ) || ( ps_pps -> i1_entropy_coding_sync_enabled_flag && end_of_tile_row ) ) ) { WORD32 end_of_sub_stream_one_bit ; end_of_sub_stream_one_bit = ihevcd_cabac_decode_terminate ( & ps_codec -> s_parse . s_cabac , & ps_codec -> s_parse . s_bitstrm ) ; AEV_TRACE ( ""end_of_sub_stream_one_bit"" , end_of_sub_stream_one_bit , ps_codec -> s_parse . s_cabac . u4_range ) ; if ( ps_codec -> s_parse . s_bitstrm . u4_bit_ofst % 8 ) ihevcd_bits_flush_to_byte_boundary ( & ps_codec -> s_parse . s_bitstrm ) ; UNUSED ( end_of_sub_stream_one_bit ) ; } } { WORD32 ctb_indx ; ctb_addr = ps_codec -> s_parse . i4_ctb_y * num_ctb_in_row + ps_codec -> s_parse . i4_ctb_x ; ctb_indx = ++ ctb_addr ; if ( ( ps_tile -> u2_wd == ( ps_codec -> s_parse . i4_ctb_tile_x + 1 ) ) && ( ps_tile -> u2_wd != ps_sps -> i2_pic_wd_in_ctb ) ) { ctb_indx = ( ps_sps -> i2_pic_wd_in_ctb * ( ps_codec -> s_parse . i4_ctb_tile_y + 1 + ps_tile -> u1_pos_y ) ) + ps_tile -> u1_pos_x ; if ( ps_tile -> u2_ht == ( ps_codec -> s_parse . i4_ctb_tile_y + 1 ) ) { if ( ( ps_tile -> u2_wd + ps_tile -> u1_pos_x == ps_sps -> i2_pic_wd_in_ctb ) && ( ( ps_tile -> u2_ht + ps_tile -> u1_pos_y == ps_sps -> i2_pic_ht_in_ctb ) ) ) { ctb_indx = ctb_addr ; } else { tile_t * ps_next_tile = ps_codec -> s_parse . ps_tile + 1 ;" 511,"CWE-120 bool zx_confirmZxLiquidTx ( uint32_t data_total , const EthereumSignTx * msg ) { ( void ) data_total ; const TokenType * token ; char constr1 [ 40 ] , constr2 [ 40 ] , * arStr = """" ; uint8_t * tokenAddress , * deadlineBytes ; bignum256 tokenAmount , tokenMinAmount , ethMinAmount ; uint64_t deadline ; if ( isAddLiquidityEthCall ( msg ) ) { arStr = ""uniswap add liquidity"" ; } else if ( isRemoveLiquidityEthCall ( msg ) ) { arStr = ""uniswap remove liquidity"" ; } else { return false ; } tokenAddress = ( uint8_t * ) ( msg -> data_initial_chunk . bytes + 4 + 32 - 20 ) ; token = tokenByChainAddress ( msg -> chain_id , tokenAddress ) ; bn_from_bytes ( msg -> data_initial_chunk . bytes + 4 + 32 , 32 , & tokenAmount ) ; bn_from_bytes ( msg -> data_initial_chunk . bytes + 4 + 2 * 32 , 32 , & tokenMinAmount ) ; bn_from_bytes ( msg -> data_initial_chunk . bytes + 4 + 3 * 32 , 32 , & ethMinAmount ) ; deadlineBytes = ( uint8_t * ) ( msg -> data_initial_chunk . bytes + 4 + 6 * 32 - 8 ) ; deadline = ( ( uint64_t ) deadlineBytes [ 0 ] << 8 * 7 ) | ( ( uint64_t ) deadlineBytes [ 1 ] << 8 * 6 ) | ( ( uint64_t ) deadlineBytes [ 2 ] << 8 * 5 ) | ( ( uint64_t ) deadlineBytes [ 3 ] << 8 * 4 ) | ( ( uint64_t ) deadlineBytes [ 4 ] << 8 * 3 ) | ( ( uint64_t ) deadlineBytes [ 5 ] << 8 * 2 ) | ( ( uint64_t ) deadlineBytes [ 6 ] << 8 * 1 ) | ( ( uint64_t ) deadlineBytes [ 7 ] ) ; char tokbuf [ 32 ] ; ethereumFormatAmount ( & tokenAmount , token , msg -> chain_id , tokbuf , sizeof ( tokbuf ) ) ; snprintf ( constr1 , 32 , ""%s"" , tokbuf ) ; ethereumFormatAmount ( & tokenMinAmount , token , msg -> chain_id , tokbuf , sizeof ( tokbuf ) ) ; snprintf ( constr2 , 32 , ""%s"" , tokbuf ) ; confirm ( ButtonRequestType_ButtonRequest_ConfirmOutput , arStr , ""%s\\nMinimum %s"" , constr1 , constr2 ) ; if ( ! confirmFromAccountMatch ( msg , arStr ) ) { return false ; } ethereumFormatAmount ( & ethMinAmount , NULL , msg -> chain_id , tokbuf , sizeof ( tokbuf ) ) ; snprintf ( constr1 , 32 , ""%s"" , tokbuf ) ; confirm ( ButtonRequestType_ButtonRequest_ConfirmOutput , arStr , ""Minimum %s"" , constr1 ) ; snprintf ( constr1 , 32 , ""%lld"" , deadline ) ; confirm ( ButtonRequestType_ButtonRequest_ConfirmOutput , arStr , ""Deadline %s"" , ctime ( ( const time_t * ) & deadline ) ) ; return true ; }","bool zx_confirmZxLiquidTx ( uint32_t data_total , const EthereumSignTx * msg ) { ( void ) data_total ; const TokenType * token ; char constr1 [ 40 ] , constr2 [ 40 ] , * arStr = """" ; uint8_t * tokenAddress , * deadlineBytes ; bignum256 tokenAmount , tokenMinAmount , ethMinAmount ; uint64_t deadline ; if ( isAddLiquidityEthCall ( msg ) ) { arStr = ""uniswap add liquidity"" ; } else if ( isRemoveLiquidityEthCall ( msg ) ) { arStr = ""uniswap remove liquidity"" ; } else { return false ; } tokenAddress = ( uint8_t * ) ( msg -> data_initial_chunk . bytes + 4 + 32 - 20 ) ; token = tokenByChainAddress ( msg -> chain_id , tokenAddress ) ; bn_from_bytes ( msg -> data_initial_chunk . bytes + 4 + 32 , 32 , & tokenAmount ) ; bn_from_bytes ( msg -> data_initial_chunk . bytes + 4 + 2 * 32 , 32 , & tokenMinAmount ) ; bn_from_bytes ( msg -> data_initial_chunk . bytes + 4 + 3 * 32 , 32 , & ethMinAmount ) ; deadlineBytes = ( uint8_t * ) ( msg -> data_initial_chunk . bytes + 4 + 6 * 32 - 8 ) ; deadline = ( ( uint64_t ) deadlineBytes [ 0 ] << 8 * 7 ) | ( ( uint64_t ) deadlineBytes [ 1 ] << 8 * 6 ) | ( ( uint64_t ) deadlineBytes [ 2 ] << 8 * 5 ) | ( ( uint64_t ) deadlineBytes [ 3 ] << 8 * 4 ) | ( ( uint64_t ) deadlineBytes [ 4 ] << 8 * 3 ) | ( ( uint64_t ) deadlineBytes [ 5 ] << 8 * 2 ) | ( ( uint64_t ) deadlineBytes [ 6 ] << 8 * 1 ) | ( ( uint64_t ) deadlineBytes [ 7 ] ) ; char tokbuf [ 32 ] ; ethereumFormatAmount ( & tokenAmount , token , msg -> chain_id , tokbuf , sizeof ( tokbuf ) ) ; snprintf ( constr1 , 32 , ""%s"" , tokbuf ) ; ethereumFormatAmount ( & tokenMinAmount , token , msg -> chain_id , tokbuf , sizeof ( tokbuf ) ) ; snprintf ( constr2 , 32 , ""%s"" , tokbuf ) ; confirm ( ButtonRequestType_ButtonRequest_ConfirmOutput , arStr , ""%s\\nMinimum %s"" , constr1 , constr2 ) ; if ( ! confirmFromAccountMatch ( msg , arStr ) ) { return false ; } ethereumFormatAmount ( & ethMinAmount , NULL , msg -> chain_id , tokbuf , sizeof ( tokbuf ) ) ; snprintf ( constr1 , 32 , ""%s"" , tokbuf ) ; confirm ( ButtonRequestType_ButtonRequest_ConfirmOutput , arStr , ""Minimum %s"" , constr1 ) ; confirm ( ButtonRequestType_ButtonRequest_ConfirmOutput , arStr , ""Deadline %s"" , ctime ( ( const time_t * ) & deadline ) ) ; return true ; }" 512,"CWE-200 if ( imap_cmd_step ( idata ) != IMAP_CMD_OK ) { imap_close_connection ( idata ) ; return - 1 ; } if ( ascii_strncasecmp ( ""* OK"" , idata -> buf , 4 ) == 0 ) { if ( ascii_strncasecmp ( ""* OK [CAPABILITY"" , idata -> buf , 16 ) && imap_check_capabilities ( idata ) ) goto bail ; # if defined ( USE_SSL ) if ( ! idata -> conn -> ssf && ( option ( OPTSSLFORCETLS ) || mutt_bit_isset ( idata -> capabilities , STARTTLS ) ) ) { int rc ; if ( option ( OPTSSLFORCETLS ) ) rc = MUTT_YES ; else if ( ( rc = query_quadoption ( OPT_SSLSTARTTLS , _ ( ""Secure connection with TLS?"" ) ) ) == - 1 ) goto err_close_conn ; if ( rc == MUTT_YES ) { if ( ( rc = imap_exec ( idata , ""STARTTLS"" , IMAP_CMD_FAIL_OK ) ) == - 1 ) goto bail ; if ( rc != - 2 ) { if ( mutt_ssl_starttls ( idata -> conn ) ) { mutt_error ( _ ( ""Could not negotiate TLS connection"" ) ) ; mutt_sleep ( 1 ) ; goto err_close_conn ; } else { if ( imap_exec ( idata , ""CAPABILITY"" , 0 ) ) goto bail ; } } } } if ( option ( OPTSSLFORCETLS ) && ! idata -> conn -> ssf ) { mutt_error _ ( ""Encrypted connection unavailable"" ) ; mutt_sleep ( 1 ) ; goto err_close_conn ; } # endif } else if ( ascii_strncasecmp ( ""* PREAUTH"" , idata -> buf , 9 ) == 0 ) { idata -> state = IMAP_AUTHENTICATED ; if ( imap_check_capabilities ( idata ) != 0 ) goto bail ; FREE ( & idata -> capstr ) ; } else { imap_error ( ""imap_open_connection()"" , idata -> buf ) ; goto bail ; } return 0 ; # if defined ( USE_SSL ) err_close_conn : imap_close_connection ( idata ) ; # endif bail : FREE ( & idata -> capstr ) ; return - 1 ; }","if ( imap_cmd_step ( idata ) != IMAP_CMD_OK ) { imap_close_connection ( idata ) ; return - 1 ; } if ( ascii_strncasecmp ( ""* OK"" , idata -> buf , 4 ) == 0 ) { if ( ascii_strncasecmp ( ""* OK [CAPABILITY"" , idata -> buf , 16 ) && imap_check_capabilities ( idata ) ) goto bail ; # if defined ( USE_SSL ) if ( ! idata -> conn -> ssf && ( option ( OPTSSLFORCETLS ) || mutt_bit_isset ( idata -> capabilities , STARTTLS ) ) ) { int rc ; if ( option ( OPTSSLFORCETLS ) ) rc = MUTT_YES ; else if ( ( rc = query_quadoption ( OPT_SSLSTARTTLS , _ ( ""Secure connection with TLS?"" ) ) ) == - 1 ) goto err_close_conn ; if ( rc == MUTT_YES ) { if ( ( rc = imap_exec ( idata , ""STARTTLS"" , IMAP_CMD_FAIL_OK ) ) == - 1 ) goto bail ; if ( rc != - 2 ) { if ( mutt_ssl_starttls ( idata -> conn ) ) { mutt_error ( _ ( ""Could not negotiate TLS connection"" ) ) ; mutt_sleep ( 1 ) ; goto err_close_conn ; } else { if ( imap_exec ( idata , ""CAPABILITY"" , 0 ) ) goto bail ; } } } } if ( option ( OPTSSLFORCETLS ) && ! idata -> conn -> ssf ) { mutt_error _ ( ""Encrypted connection unavailable"" ) ; mutt_sleep ( 1 ) ; goto err_close_conn ; } # endif } else if ( ascii_strncasecmp ( ""* PREAUTH"" , idata -> buf , 9 ) == 0 ) { # if defined ( USE_SSL ) if ( ! idata -> conn -> ssf ) { if ( option ( OPTSSLFORCETLS ) || ( query_quadoption ( OPT_SSLSTARTTLS , _ ( ""Abort unencrypted PREAUTH connection?"" ) ) != MUTT_NO ) ) { mutt_error _ ( ""Encrypted connection unavailable"" ) ; mutt_sleep ( 1 ) ; goto err_close_conn ; } } # endif idata -> state = IMAP_AUTHENTICATED ; if ( imap_check_capabilities ( idata ) != 0 ) goto bail ; FREE ( & idata -> capstr ) ; } else { imap_error ( ""imap_open_connection()"" , idata -> buf ) ; goto bail ; } return 0 ; # if defined ( USE_SSL ) err_close_conn : imap_close_connection ( idata ) ; # endif bail : FREE ( & idata -> capstr ) ; return - 1 ; }" 513,"CWE-119 static void build_inter_predictors ( MACROBLOCKD * xd , int plane , int block , int bw , int bh , int x , int y , int w , int h , int mi_x , int mi_y ) { struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; const MODE_INFO * mi = xd -> mi [ 0 ] ; const int is_compound = has_second_ref ( & mi -> mbmi ) ; const InterpKernel * kernel = vp9_get_interp_kernel ( mi -> mbmi . interp_filter ) ; int ref ; for ( ref = 0 ; ref < 1 + is_compound ; ++ ref ) { const struct scale_factors * const sf = & xd -> block_refs [ ref ] -> sf ; struct buf_2d * const pre_buf = & pd -> pre [ ref ] ; struct buf_2d * const dst_buf = & pd -> dst ; uint8_t * const dst = dst_buf -> buf + dst_buf -> stride * y + x ; const MV mv = mi -> mbmi . sb_type < BLOCK_8X8 ? ( plane == 0 ? mi -> bmi [ block ] . as_mv [ ref ] . as_mv : mi_mv_pred_q4 ( mi , ref ) ) : mi -> mbmi . mv [ ref ] . as_mv ; const MV mv_q4 = clamp_mv_to_umv_border_sb ( xd , & mv , bw , bh , pd -> subsampling_x , pd -> subsampling_y ) ; uint8_t * pre ; MV32 scaled_mv ; int xs , ys , subpel_x , subpel_y ; if ( vp9_is_scaled ( sf ) ) { pre = pre_buf -> buf + scaled_buffer_offset ( x , y , pre_buf -> stride , sf ) ; scaled_mv = vp9_scale_mv ( & mv_q4 , mi_x + x , mi_y + y , sf ) ; xs = sf -> x_step_q4 ; ys = sf -> y_step_q4 ; } else { pre = pre_buf -> buf + ( y * pre_buf -> stride + x ) ; scaled_mv . row = mv_q4 . row ; scaled_mv . col = mv_q4 . col ; xs = ys = 16 ; } subpel_x = scaled_mv . col & SUBPEL_MASK ; subpel_y = scaled_mv . row & SUBPEL_MASK ; pre += ( scaled_mv . row >> SUBPEL_BITS ) * pre_buf -> stride inter_predictor ( pre , pre_buf -> stride , dst , dst_buf -> stride , subpel_x , subpel_y , sf , w , h , ref , kernel , xs , ys ) ; } }","static void build_inter_predictors ( MACROBLOCKD * xd , int plane , int block , int bw , int bh , int x , int y , int w , int h , int mi_x , int mi_y ) { struct macroblockd_plane * const pd = & xd -> plane [ plane ] ; const MODE_INFO * mi = xd -> mi [ 0 ] ; const int is_compound = has_second_ref ( & mi -> mbmi ) ; const InterpKernel * kernel = vp9_filter_kernels [ mi -> mbmi . interp_filter ] ; int ref ; for ( ref = 0 ; ref < 1 + is_compound ; ++ ref ) { const struct scale_factors * const sf = & xd -> block_refs [ ref ] -> sf ; struct buf_2d * const pre_buf = & pd -> pre [ ref ] ; struct buf_2d * const dst_buf = & pd -> dst ; uint8_t * const dst = dst_buf -> buf + dst_buf -> stride * y + x ; const MV mv = mi -> mbmi . sb_type < BLOCK_8X8 ? average_split_mvs ( pd , mi , ref , block ) : mi -> mbmi . mv [ ref ] . as_mv ; const MV mv_q4 = clamp_mv_to_umv_border_sb ( xd , & mv , bw , bh , pd -> subsampling_x , pd -> subsampling_y ) ; uint8_t * pre ; MV32 scaled_mv ; int xs , ys , subpel_x , subpel_y ; const int is_scaled = vp9_is_scaled ( sf ) ; if ( is_scaled ) { pre = pre_buf -> buf + scaled_buffer_offset ( x , y , pre_buf -> stride , sf ) ; scaled_mv = vp9_scale_mv ( & mv_q4 , mi_x + x , mi_y + y , sf ) ; xs = sf -> x_step_q4 ; ys = sf -> y_step_q4 ; } else { pre = pre_buf -> buf + ( y * pre_buf -> stride + x ) ; scaled_mv . row = mv_q4 . row ; scaled_mv . col = mv_q4 . col ; xs = ys = 16 ; } subpel_x = scaled_mv . col & SUBPEL_MASK ; subpel_y = scaled_mv . row & SUBPEL_MASK ; pre += ( scaled_mv . row >> SUBPEL_BITS ) * pre_buf -> stride ( scaled_mv . col >> SUBPEL_BITS ) ; # if CONFIG_VP9_HIGHBITDEPTH if ( xd -> cur_buf -> flags & YV12_FLAG_HIGHBITDEPTH ) { high_inter_predictor ( pre , pre_buf -> stride , dst , dst_buf -> stride , subpel_x , subpel_y , sf , w , h , ref , kernel , xs , ys , xd -> bd ) ; } else { inter_predictor ( pre , pre_buf -> stride , dst , dst_buf -> stride , subpel_x , subpel_y , sf , w , h , ref , kernel , xs , ys ) ; } # else inter_predictor ( pre , pre_buf -> stride , dst , dst_buf -> stride , subpel_x , subpel_y , sf , w , h , ref , kernel , xs , ys ) ; # endif } }" 514,"CWE-20 void init_util ( void ) { filegen_register ( statsdir , ""peerstats"" , & peerstats ) ; filegen_register ( statsdir , ""loopstats"" , & loopstats ) ; filegen_register ( statsdir , ""clockstats"" , & clockstats ) ; filegen_register ( statsdir , ""rawstats"" , & rawstats ) ; filegen_register ( statsdir , ""sysstats"" , & sysstats ) ; filegen_register ( statsdir , ""protostats"" , & protostats ) ; # ifdef AUTOKEY filegen_register ( statsdir , ""cryptostats"" , & cryptostats ) ; # endif # ifdef DEBUG_TIMING filegen_register ( statsdir , ""timingstats"" , & timingstats ) ; # endif step_callback = & ntpd_time_stepped ; # ifdef DEBUG atexit ( & uninit_util ) ; # endif }","void init_util ( void ) { filegen_register ( statsdir , ""peerstats"" , & peerstats ) ; filegen_register ( statsdir , ""loopstats"" , & loopstats ) ; filegen_register ( statsdir , ""clockstats"" , & clockstats ) ; filegen_register ( statsdir , ""rawstats"" , & rawstats ) ; filegen_register ( statsdir , ""sysstats"" , & sysstats ) ; filegen_register ( statsdir , ""protostats"" , & protostats ) ; filegen_register ( statsdir , ""cryptostats"" , & cryptostats ) ; filegen_register ( statsdir , ""timingstats"" , & timingstats ) ; step_callback = & ntpd_time_stepped ; # ifdef DEBUG atexit ( & uninit_util ) ; # endif }" 515,"CWE-20 } s -> is_keyframe = ( avpkt -> flags & AV_PKT_FLAG_KEY ) && ( s -> ver == 2 ) ; if ( s -> is_keyframe ) { s -> keyframedata = av_realloc ( s -> keyframedata , avpkt -> size ) ; memcpy ( s -> keyframedata , avpkt -> data , avpkt -> size ) ; } if ( s -> ver == 2 && ! s -> blocks ) s -> blocks = av_mallocz ( ( v_blocks + ! ! v_part ) * ( h_blocks + ! ! h_part ) * sizeof ( s -> blocks [ 0 ] ) ) ; av_dlog ( avctx , ""image: %dx%d block: %dx%d num: %dx%d part: %dx%d\\n"" , s -> image_width , s -> image_height , s -> block_width , s -> block_height , h_blocks , v_blocks , h_part , v_part ) ; if ( ( ret = ff_reget_buffer ( avctx , & s -> frame ) ) < 0 ) return ret ; for ( j = 0 ; j < v_blocks + ( v_part ? 1 : 0 ) ; j ++ ) { int y_pos = j * s -> block_height ; int cur_blk_height = ( j < v_blocks ) ? s -> block_height : v_part ; for ( i = 0 ; i < h_blocks + ( h_part ? 1 : 0 ) ; i ++ ) { int x_pos = i * s -> block_width ; int cur_blk_width = ( i < h_blocks ) ? s -> block_width : h_part ; int has_diff = 0 ; int size = get_bits ( & gb , 16 ) ; s -> color_depth = 0 ; s -> zlibprime_curr = 0 ; s -> zlibprime_prev = 0 ; s -> diff_start = 0 ; s -> diff_height = cur_blk_height ; if ( 8 * size > get_bits_left ( & gb ) ) { av_frame_unref ( & s -> frame ) ; return AVERROR_INVALIDDATA ; } if ( s -> ver == 2 && size ) { skip_bits ( & gb , 3 ) ; s -> color_depth = get_bits ( & gb , 2 ) ; has_diff = get_bits1 ( & gb ) ; s -> zlibprime_curr = get_bits1 ( & gb ) ; s -> zlibprime_prev = get_bits1 ( & gb ) ; if ( s -> color_depth != 0 && s -> color_depth != 2 ) { av_log ( avctx , AV_LOG_ERROR , ""%dx%d invalid color depth %d\\n"" , i , j , s -> color_depth ) ; return AVERROR_INVALIDDATA ; } if ( has_diff ) { if ( ! s -> keyframe ) { av_log ( avctx , AV_LOG_ERROR , ""inter frame without keyframe\\n"" ) ; return AVERROR_INVALIDDATA ; } s -> diff_start = get_bits ( & gb , 8 ) ; s -> diff_height = get_bits ( & gb , 8 ) ; av_log ( avctx , AV_LOG_DEBUG , ""%dx%d diff start %d height %d\\n"" , i , j , s -> diff_start , s -> diff_height ) ; size -= 2 ; } if ( s -> zlibprime_prev ) av_log ( avctx , AV_LOG_DEBUG , ""%dx%d zlibprime_prev\\n"" , i , j ) ; if ( s -> zlibprime_curr ) { int col = get_bits ( & gb , 8 ) ; int row = get_bits ( & gb , 8 ) ; av_log ( avctx , AV_LOG_DEBUG , ""%dx%d zlibprime_curr %dx%d\\n"" , i , j , col , row ) ; size -= 2 ; avpriv_request_sample ( avctx , ""zlibprime_curr"" ) ; return AVERROR_PATCHWELCOME ; } if ( ! s -> blocks && ( s -> zlibprime_curr || s -> zlibprime_prev ) ) { av_log ( avctx , AV_LOG_ERROR , ""no data available for zlib "" ""priming\\n"" ) ; return AVERROR_INVALIDDATA ; } size -- ; } if ( has_diff ) { int k ; int off = ( s -> image_height - y_pos - 1 ) * s -> frame . linesize [ 0 ] ; for ( k = 0 ; k < cur_blk_height ; k ++ ) memcpy ( s -> frame . data [ 0 ] + off - k * s -> frame . linesize [ 0 ] + x_pos * 3 , s -> keyframe + off - k * s -> frame . linesize [ 0 ] + x_pos * 3 , cur_blk_width * 3 ) ; } if ( size ) { if ( flashsv_decode_block ( avctx , avpkt , & gb , size , cur_blk_width , cur_blk_height , x_pos , y_pos , i + j * ( h_blocks + ! ! h_part ) ) ) av_log ( avctx , AV_LOG_ERROR , ""error in decompression of block %dx%d\\n"" , i , j ) ; } } } if ( s -> is_keyframe && s -> ver == 2 ) { if ( ! s -> keyframe ) { s -> keyframe = av_malloc ( s -> frame . linesize [ 0 ] * avctx -> height ) ; if ( ! s -> keyframe ) { av_log ( avctx , AV_LOG_ERROR , ""Cannot allocate image data\\n"" ) ; return AVERROR ( ENOMEM ) ; } } memcpy ( s -> keyframe , s -> frame . data [ 0 ] , s -> frame . linesize [ 0 ] * avctx -> height ) ; }","} s -> is_keyframe = ( avpkt -> flags & AV_PKT_FLAG_KEY ) && ( s -> ver == 2 ) ; if ( s -> is_keyframe ) { s -> keyframedata = av_realloc ( s -> keyframedata , avpkt -> size ) ; memcpy ( s -> keyframedata , avpkt -> data , avpkt -> size ) ; } if ( s -> ver == 2 && ! s -> blocks ) s -> blocks = av_mallocz ( ( v_blocks + ! ! v_part ) * ( h_blocks + ! ! h_part ) * sizeof ( s -> blocks [ 0 ] ) ) ; av_dlog ( avctx , ""image: %dx%d block: %dx%d num: %dx%d part: %dx%d\\n"" , s -> image_width , s -> image_height , s -> block_width , s -> block_height , h_blocks , v_blocks , h_part , v_part ) ; if ( ( ret = ff_reget_buffer ( avctx , & s -> frame ) ) < 0 ) return ret ; for ( j = 0 ; j < v_blocks + ( v_part ? 1 : 0 ) ; j ++ ) { int y_pos = j * s -> block_height ; int cur_blk_height = ( j < v_blocks ) ? s -> block_height : v_part ; for ( i = 0 ; i < h_blocks + ( h_part ? 1 : 0 ) ; i ++ ) { int x_pos = i * s -> block_width ; int cur_blk_width = ( i < h_blocks ) ? s -> block_width : h_part ; int has_diff = 0 ; int size = get_bits ( & gb , 16 ) ; s -> color_depth = 0 ; s -> zlibprime_curr = 0 ; s -> zlibprime_prev = 0 ; s -> diff_start = 0 ; s -> diff_height = cur_blk_height ; if ( 8 * size > get_bits_left ( & gb ) ) { av_frame_unref ( & s -> frame ) ; return AVERROR_INVALIDDATA ; } if ( s -> ver == 2 && size ) { skip_bits ( & gb , 3 ) ; s -> color_depth = get_bits ( & gb , 2 ) ; has_diff = get_bits1 ( & gb ) ; s -> zlibprime_curr = get_bits1 ( & gb ) ; s -> zlibprime_prev = get_bits1 ( & gb ) ; if ( s -> color_depth != 0 && s -> color_depth != 2 ) { av_log ( avctx , AV_LOG_ERROR , ""%dx%d invalid color depth %d\\n"" , i , j , s -> color_depth ) ; return AVERROR_INVALIDDATA ; } if ( has_diff ) { if ( ! s -> keyframe ) { av_log ( avctx , AV_LOG_ERROR , ""inter frame without keyframe\\n"" ) ; return AVERROR_INVALIDDATA ; } s -> diff_start = get_bits ( & gb , 8 ) ; s -> diff_height = get_bits ( & gb , 8 ) ; if ( s -> diff_start + s -> diff_height > cur_blk_height ) { av_log ( avctx , AV_LOG_ERROR , ""Block parameters invalid\\n"" ) ; return AVERROR_INVALIDDATA ; } av_log ( avctx , AV_LOG_DEBUG , ""%dx%d diff start %d height %d\\n"" , i , j , s -> diff_start , s -> diff_height ) ; size -= 2 ; } if ( s -> zlibprime_prev ) av_log ( avctx , AV_LOG_DEBUG , ""%dx%d zlibprime_prev\\n"" , i , j ) ; if ( s -> zlibprime_curr ) { int col = get_bits ( & gb , 8 ) ; int row = get_bits ( & gb , 8 ) ; av_log ( avctx , AV_LOG_DEBUG , ""%dx%d zlibprime_curr %dx%d\\n"" , i , j , col , row ) ; size -= 2 ; avpriv_request_sample ( avctx , ""zlibprime_curr"" ) ; return AVERROR_PATCHWELCOME ; } if ( ! s -> blocks && ( s -> zlibprime_curr || s -> zlibprime_prev ) ) { av_log ( avctx , AV_LOG_ERROR , ""no data available for zlib "" ""priming\\n"" ) ; return AVERROR_INVALIDDATA ; } size -- ; } if ( has_diff ) { int k ; int off = ( s -> image_height - y_pos - 1 ) * s -> frame . linesize [ 0 ] ; for ( k = 0 ; k < cur_blk_height ; k ++ ) memcpy ( s -> frame . data [ 0 ] + off - k * s -> frame . linesize [ 0 ] + x_pos * 3 , s -> keyframe + off - k * s -> frame . linesize [ 0 ] + x_pos * 3 , cur_blk_width * 3 ) ; } if ( size ) { if ( flashsv_decode_block ( avctx , avpkt , & gb , size , cur_blk_width , cur_blk_height , x_pos , y_pos , i + j * ( h_blocks + ! ! h_part ) ) ) av_log ( avctx , AV_LOG_ERROR , ""error in decompression of block %dx%d\\n"" , i , j ) ; } } } if ( s -> is_keyframe && s -> ver == 2 ) { if ( ! s -> keyframe ) { s -> keyframe = av_malloc ( s -> frame . linesize [ 0 ] * avctx -> height ) ; if ( ! s -> keyframe ) { av_log ( avctx , AV_LOG_ERROR , ""Cannot allocate image data\\n"" ) ; return AVERROR ( ENOMEM ) ; } } memcpy ( s -> keyframe , s -> frame . data [ 0 ] , s -> frame . linesize [ 0 ] * avctx -> height ) ; }" 516,"CWE-125 u_int atm_if_print ( netdissect_options * ndo , const struct pcap_pkthdr * h , const u_char * p ) { u_int caplen = h -> caplen ; u_int length = h -> len ; uint32_t llchdr ; u_int hdrlen = 0 ; if ( caplen < 1 || length < 1 ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return ( caplen ) ; } if ( * p == LLC_UI ) { if ( ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""CNLPID "" ) ) ; isoclns_print ( ndo , p + 1 , length - 1 , caplen - 1 ) ; return hdrlen ; } if ( caplen < 3 || length < 3 ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return ( caplen ) ; } llchdr = EXTRACT_24BITS ( p ) ; if ( llchdr != LLC_UI_HDR ( LLCSAP_SNAP ) && llchdr != LLC_UI_HDR ( LLCSAP_ISONS ) && llchdr != LLC_UI_HDR ( LLCSAP_IP ) ) { if ( caplen < 20 || length < 20 ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return ( caplen ) ; } if ( ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""%08x%08x %08x%08x "" , EXTRACT_32BITS ( p ) , EXTRACT_32BITS ( p + 4 ) , EXTRACT_32BITS ( p + 8 ) , EXTRACT_32BITS ( p + 12 ) ) ) ; p += 20 ; length -= 20 ; caplen -= 20 ; hdrlen += 20 ; } hdrlen += atm_llc_print ( ndo , p , length , caplen ) ; return ( hdrlen ) ; }","u_int atm_if_print ( netdissect_options * ndo , const struct pcap_pkthdr * h , const u_char * p ) { u_int caplen = h -> caplen ; u_int length = h -> len ; uint32_t llchdr ; u_int hdrlen = 0 ; if ( caplen < 1 || length < 1 ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return ( caplen ) ; } if ( * p == LLC_UI ) { if ( ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""CNLPID "" ) ) ; isoclns_print ( ndo , p + 1 , length - 1 ) ; return hdrlen ; } if ( caplen < 3 || length < 3 ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return ( caplen ) ; } llchdr = EXTRACT_24BITS ( p ) ; if ( llchdr != LLC_UI_HDR ( LLCSAP_SNAP ) && llchdr != LLC_UI_HDR ( LLCSAP_ISONS ) && llchdr != LLC_UI_HDR ( LLCSAP_IP ) ) { if ( caplen < 20 || length < 20 ) { ND_PRINT ( ( ndo , ""%s"" , tstr ) ) ; return ( caplen ) ; } if ( ndo -> ndo_eflag ) ND_PRINT ( ( ndo , ""%08x%08x %08x%08x "" , EXTRACT_32BITS ( p ) , EXTRACT_32BITS ( p + 4 ) , EXTRACT_32BITS ( p + 8 ) , EXTRACT_32BITS ( p + 12 ) ) ) ; p += 20 ; length -= 20 ; caplen -= 20 ; hdrlen += 20 ; } hdrlen += atm_llc_print ( ndo , p , length , caplen ) ; return ( hdrlen ) ; }" 517,"CWE-617 struct pci_vdev * pci_get_vdev_info ( int slot ) { struct businfo * bi ; struct slotinfo * si ; struct pci_vdev * dev = NULL ; bi = pci_businfo [ 0 ] ; assert ( bi != NULL ) ; si = & bi -> slotinfo [ slot ] ; if ( si != NULL ) dev = si -> si_funcs [ 0 ] . fi_devi ; else fprintf ( stderr , ""slot=%d is empty!\\n"" , slot ) ; return dev ; }","struct pci_vdev * pci_get_vdev_info ( int slot ) { struct businfo * bi ; struct slotinfo * si ; struct pci_vdev * dev = NULL ; bi = pci_businfo [ 0 ] ; if ( bi == NULL ) return NULL ; si = & bi -> slotinfo [ slot ] ; if ( si != NULL ) dev = si -> si_funcs [ 0 ] . fi_devi ; else fprintf ( stderr , ""slot=%d is empty!\\n"" , slot ) ; return dev ; }" 518,"CWE-125 static const char * expr_context_name ( expr_context_ty ctx ) { switch ( ctx ) { case Load : return ""Load"" ; case Store : return ""Store"" ; case Del : return ""Del"" ; case AugLoad : return ""AugLoad"" ; case AugStore : return ""AugStore"" ; case Param : return ""Param"" ; default : assert ( 0 ) ; return ""(unknown)"" ; } }","static const char * expr_context_name ( expr_context_ty ctx ) { switch ( ctx ) { case Load : return ""Load"" ; case Store : return ""Store"" ; case Del : return ""Del"" ; case AugLoad : return ""AugLoad"" ; case AugStore : return ""AugStore"" ; case Param : return ""Param"" ; default : abort ( ) ; } }" 519,"CWE-787 for ( i = 0 ; i < num_video ; i ++ ) { AVStream * st = avformat_new_stream ( s , NULL ) ; int num , den ; if ( ! st ) return AVERROR ( ENOMEM ) ; st -> id = i ; st -> codecpar -> codec_type = AVMEDIA_TYPE_VIDEO ; st -> codecpar -> codec_id = AV_CODEC_ID_VP6 ; off = avio_tell ( pb ) ; off += ffio_read_varlen ( pb ) ; avio_r8 ( pb ) ; avio_r8 ( pb ) ; num = avio_rl32 ( pb ) ; den = avio_rl32 ( pb ) ; avpriv_set_pts_info ( st , 64 , num , den ) ; st -> nb_frames = avio_rl32 ( pb ) ; st -> codecpar -> width = avio_rl16 ( pb ) ; st -> codecpar -> height = avio_rl16 ( pb ) ; avio_r8 ( pb ) ; avio_rl32 ( pb ) ; avio_seek ( pb , off , SEEK_SET ) ; } off = avio_tell ( pb ) ; off += ffio_read_varlen ( pb ) ; avio_r8 ( pb ) ; viv -> num_audio = avio_r8 ( pb ) ; avio_seek ( pb , off , SEEK_SET ) ; if ( viv -> num_audio != 1 ) av_log ( s , AV_LOG_WARNING , ""number of audio tracks %d is not 1\\n"" , viv -> num_audio ) ; for ( i = 0 ; i < viv -> num_audio ; i ++ ) { int q ; AVStream * st = avformat_new_stream ( s , NULL ) ; if ( ! st ) return AVERROR ( ENOMEM ) ; st -> id = num_video + i ; st -> codecpar -> codec_type = AVMEDIA_TYPE_AUDIO ; st -> codecpar -> codec_id = AV_CODEC_ID_VORBIS ; off = avio_tell ( pb ) ; off += ffio_read_varlen ( pb ) ; avio_r8 ( pb ) ; avio_r8 ( pb ) ; avio_rl16 ( pb ) ; st -> codecpar -> channels = avio_rl16 ( pb ) ; st -> codecpar -> sample_rate = avio_rl32 ( pb ) ; avio_seek ( pb , 10 , SEEK_CUR ) ; q = avio_r8 ( pb ) ; avio_seek ( pb , q , SEEK_CUR ) ; avio_r8 ( pb ) ; if ( avio_tell ( pb ) < off ) { int num_data ; int xd_size = 0 ; int data_len [ 256 ] ; int offset = 1 ; uint8_t * p ; ffio_read_varlen ( pb ) ; avio_r8 ( pb ) ; ffio_read_varlen ( pb ) ; num_data = avio_r8 ( pb ) ; for ( j = 0 ; j < num_data ; j ++ ) { uint64_t len = ffio_read_varlen ( pb ) ; if ( len > INT_MAX / 2 - xd_size ) { return AVERROR_INVALIDDATA ; } data_len [ j ] = len ; xd_size += len ; } ret = ff_alloc_extradata ( st -> codecpar , 64 + xd_size + xd_size / 255 ) ; if ( ret < 0 ) return ret ; p = st -> codecpar -> extradata ; p [ 0 ] = 2 ; for ( j = 0 ; j < num_data - 1 ; j ++ ) { unsigned delta = av_xiphlacing ( & p [ offset ] , data_len [ j ] ) ; if ( delta > data_len [ j ] ) { return AVERROR_INVALIDDATA ; } offset += delta ; } for ( j = 0 ; j < num_data ; j ++ ) { int ret = avio_read ( pb , & p [ offset ] , data_len [ j ] ) ; if ( ret < data_len [ j ] ) { st -> codecpar -> extradata_size = 0 ; av_freep ( & st -> codecpar -> extradata ) ; break ; } offset += data_len [ j ] ; } if ( offset < st -> codecpar -> extradata_size ) st -> codecpar -> extradata_size = offset ; } } return 0 ; }","for ( i = 0 ; i < num_video ; i ++ ) { AVStream * st = avformat_new_stream ( s , NULL ) ; int num , den ; if ( ! st ) return AVERROR ( ENOMEM ) ; st -> id = i ; st -> codecpar -> codec_type = AVMEDIA_TYPE_VIDEO ; st -> codecpar -> codec_id = AV_CODEC_ID_VP6 ; off = avio_tell ( pb ) ; off += ffio_read_varlen ( pb ) ; avio_r8 ( pb ) ; avio_r8 ( pb ) ; num = avio_rl32 ( pb ) ; den = avio_rl32 ( pb ) ; avpriv_set_pts_info ( st , 64 , num , den ) ; st -> nb_frames = avio_rl32 ( pb ) ; st -> codecpar -> width = avio_rl16 ( pb ) ; st -> codecpar -> height = avio_rl16 ( pb ) ; avio_r8 ( pb ) ; avio_rl32 ( pb ) ; avio_seek ( pb , off , SEEK_SET ) ; } off = avio_tell ( pb ) ; off += ffio_read_varlen ( pb ) ; avio_r8 ( pb ) ; viv -> num_audio = avio_r8 ( pb ) ; avio_seek ( pb , off , SEEK_SET ) ; if ( viv -> num_audio != 1 ) av_log ( s , AV_LOG_WARNING , ""number of audio tracks %d is not 1\\n"" , viv -> num_audio ) ; for ( i = 0 ; i < viv -> num_audio ; i ++ ) { int q ; AVStream * st = avformat_new_stream ( s , NULL ) ; if ( ! st ) return AVERROR ( ENOMEM ) ; st -> id = num_video + i ; st -> codecpar -> codec_type = AVMEDIA_TYPE_AUDIO ; st -> codecpar -> codec_id = AV_CODEC_ID_VORBIS ; off = avio_tell ( pb ) ; off += ffio_read_varlen ( pb ) ; avio_r8 ( pb ) ; avio_r8 ( pb ) ; avio_rl16 ( pb ) ; st -> codecpar -> channels = avio_rl16 ( pb ) ; st -> codecpar -> sample_rate = avio_rl32 ( pb ) ; avio_seek ( pb , 10 , SEEK_CUR ) ; q = avio_r8 ( pb ) ; avio_seek ( pb , q , SEEK_CUR ) ; avio_r8 ( pb ) ; if ( avio_tell ( pb ) < off ) { int num_data ; int xd_size = 1 ; int data_len [ 256 ] ; int offset = 1 ; uint8_t * p ; ffio_read_varlen ( pb ) ; avio_r8 ( pb ) ; ffio_read_varlen ( pb ) ; num_data = avio_r8 ( pb ) ; for ( j = 0 ; j < num_data ; j ++ ) { uint64_t len = ffio_read_varlen ( pb ) ; if ( len > INT_MAX / 2 - xd_size ) { return AVERROR_INVALIDDATA ; } data_len [ j ] = len ; xd_size += len + 1 + len / 255 ; } ret = ff_alloc_extradata ( st -> codecpar , xd_size ) ; if ( ret < 0 ) return ret ; p = st -> codecpar -> extradata ; p [ 0 ] = 2 ; for ( j = 0 ; j < num_data - 1 ; j ++ ) { unsigned delta = av_xiphlacing ( & p [ offset ] , data_len [ j ] ) ; av_assert0 ( delta <= xd_size - offset ) ; offset += delta ; } for ( j = 0 ; j < num_data ; j ++ ) { int ret = avio_read ( pb , & p [ offset ] , data_len [ j ] ) ; if ( ret < data_len [ j ] ) { st -> codecpar -> extradata_size = 0 ; av_freep ( & st -> codecpar -> extradata ) ; break ; } av_assert0 ( data_len [ j ] <= xd_size - offset ) ; offset += data_len [ j ] ; } if ( offset < st -> codecpar -> extradata_size ) st -> codecpar -> extradata_size = offset ; } } return 0 ; }" 520,"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 ; int pkt_len , pktnum , hr , min , sec , csec ; 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 ) ; num_items_scanned = sscanf ( line + 64 , ""LEN=%9d"" , & pkt_len ) ; if ( num_items_scanned != 1 ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: OFFSET line doesn\'t have valid LEN item"" ) ; 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 , TOSHIBA_MAX_PACKET_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 ; guint pkt_len ; int pktnum , hr , min , sec , csec ; 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 ) ; num_items_scanned = sscanf ( line + 64 , ""LEN=%9u"" , & pkt_len ) ; if ( num_items_scanned != 1 ) { * err = WTAP_ERR_BAD_FILE ; * err_info = g_strdup ( ""toshiba: OFFSET line doesn\'t have valid LEN item"" ) ; 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 ; }" 521,"CWE-404 static struct svc_serv * nfs_callback_create_svc ( int minorversion ) { struct nfs_callback_data * cb_info = & nfs_callback_info [ minorversion ] ; struct svc_serv * serv ; struct svc_serv_ops * sv_ops ; if ( cb_info -> serv ) { svc_get ( cb_info -> serv ) ; return cb_info -> serv ; } switch ( minorversion ) { case 0 : sv_ops = nfs4_cb_sv_ops [ 0 ] ; break ; default : sv_ops = nfs4_cb_sv_ops [ 1 ] ; } if ( sv_ops == NULL ) return ERR_PTR ( - ENOTSUPP ) ; if ( cb_info -> users ) printk ( KERN_WARNING ""nfs_callback_create_svc: no kthread, %d users??\\n"" , cb_info -> users ) ; serv = svc_create ( & nfs4_callback_program , NFS4_CALLBACK_BUFSIZE , sv_ops ) ; if ( ! serv ) { printk ( KERN_ERR ""nfs_callback_create_svc: create service failed\\n"" ) ; return ERR_PTR ( - ENOMEM ) ; } cb_info -> serv = serv ; serv -> sv_maxconn = 1024 ; dprintk ( ""nfs_callback_create_svc: service created\\n"" ) ; return serv ; }","static struct svc_serv * nfs_callback_create_svc ( int minorversion ) { struct nfs_callback_data * cb_info = & nfs_callback_info [ minorversion ] ; struct svc_serv * serv ; struct svc_serv_ops * sv_ops ; if ( cb_info -> serv ) { svc_get ( cb_info -> serv ) ; return cb_info -> serv ; } switch ( minorversion ) { case 0 : sv_ops = nfs4_cb_sv_ops [ 0 ] ; break ; default : sv_ops = nfs4_cb_sv_ops [ 1 ] ; } if ( sv_ops == NULL ) return ERR_PTR ( - ENOTSUPP ) ; if ( cb_info -> users ) printk ( KERN_WARNING ""nfs_callback_create_svc: no kthread, %d users??\\n"" , cb_info -> users ) ; serv = svc_create_pooled ( & nfs4_callback_program , NFS4_CALLBACK_BUFSIZE , sv_ops ) ; if ( ! serv ) { printk ( KERN_ERR ""nfs_callback_create_svc: create service failed\\n"" ) ; return ERR_PTR ( - ENOMEM ) ; } cb_info -> serv = serv ; serv -> sv_maxconn = 1024 ; dprintk ( ""nfs_callback_create_svc: service created\\n"" ) ; return serv ; }" 522,"CWE-59 if ( ! daemon_is_ok ( ) ) { log ( ""abrtd is not running. If it crashed, "" ""/proc/sys/kernel/core_pattern contains a stale value, "" ""consider resetting it to \'core\'"" ) ; goto create_user_core ; } if ( g_settings_nMaxCrashReportsSize > 0 ) { if ( low_free_space ( g_settings_nMaxCrashReportsSize , g_settings_dump_location ) ) goto create_user_core ; } snprintf ( path , sizeof ( path ) , ""%s/last-ccpp"" , g_settings_dump_location ) ; if ( check_recent_crash_file ( path , executable ) ) { goto create_user_core ; } const char * last_slash = strrchr ( executable , '/' ) ; if ( last_slash && strncmp ( ++ last_slash , ""abrt"" , 4 ) == 0 ) { snprintf ( path , sizeof ( path ) , ""%s/%s-coredump"" , g_settings_dump_location , last_slash ) ; int abrt_core_fd = xopen3 ( path , O_WRONLY | O_CREAT | O_TRUNC , 0600 ) ; off_t core_size = copyfd_eof ( STDIN_FILENO , abrt_core_fd , COPYFD_SPARSE ) ; if ( core_size < 0 || fsync ( abrt_core_fd ) != 0 ) { unlink ( path ) ; error_msg_and_die ( ""Error saving \'%s\'"" , path ) ; } log ( ""Saved core dump of pid %lu (%s) to %s (%llu bytes)"" , ( long ) pid , executable , path , ( long long ) core_size ) ; return 0 ; } unsigned path_len = snprintf ( path , sizeof ( path ) , ""%s/ccpp-%s-%lu.new"" , g_settings_dump_location , iso_date_string ( NULL ) , ( long ) pid ) ; if ( path_len >= ( sizeof ( path ) - sizeof ( ""/"" FILENAME_COREDUMP ) ) ) { goto create_user_core ; } dd = dd_create ( path , fsuid , DEFAULT_DUMP_DIR_MODE ) ; if ( dd ) { char * rootdir = get_rootdir ( pid ) ; dd_create_basic_files ( dd , fsuid , ( rootdir && strcmp ( rootdir , ""/"" ) != 0 ) ? rootdir : NULL ) ; char source_filename [ sizeof ( ""/proc/%lu/somewhat_long_name"" ) + sizeof ( long ) * 3 ] ; int source_base_ofs = sprintf ( source_filename , ""/proc/%lu/smaps"" , ( long ) pid ) ; source_base_ofs -= strlen ( ""smaps"" ) ; char * dest_filename = concat_path_file ( dd -> dd_dirname , ""also_somewhat_longish_name"" ) ; char * dest_base = strrchr ( dest_filename , '/' ) + 1 ; strcpy ( source_filename + source_base_ofs , ""maps"" ) ; strcpy ( dest_base , FILENAME_MAPS ) ; copy_file ( source_filename , dest_filename , DEFAULT_DUMP_DIR_MODE ) ; IGNORE_RESULT ( chown ( dest_filename , dd -> dd_uid , dd -> dd_gid ) ) ; strcpy ( source_filename + source_base_ofs , ""limits"" ) ; strcpy ( dest_base , FILENAME_LIMITS ) ; copy_file ( source_filename , dest_filename , DEFAULT_DUMP_DIR_MODE ) ; IGNORE_RESULT ( chown ( dest_filename , dd -> dd_uid , dd -> dd_gid ) ) ; strcpy ( source_filename + source_base_ofs , ""cgroup"" ) ; strcpy ( dest_base , FILENAME_CGROUP ) ; copy_file ( source_filename , dest_filename , DEFAULT_DUMP_DIR_MODE ) ; IGNORE_RESULT ( chown ( dest_filename , dd -> dd_uid , dd -> dd_gid ) ) ; strcpy ( dest_base , FILENAME_OPEN_FDS ) ; if ( dump_fd_info ( dest_filename , source_filename , source_base_ofs ) ) IGNORE_RESULT ( chown ( dest_filename , dd -> dd_uid , dd -> dd_gid ) ) ; free ( dest_filename ) ; dd_save_text ( dd , FILENAME_ANALYZER , ""CCpp"" ) ; dd_save_text ( dd , FILENAME_TYPE , ""CCpp"" ) ; dd_save_text ( dd , FILENAME_EXECUTABLE , executable ) ; dd_save_text ( dd , FILENAME_PID , pid_str ) ; dd_save_text ( dd , FILENAME_PROC_PID_STATUS , proc_pid_status ) ; if ( user_pwd ) dd_save_text ( dd , FILENAME_PWD , user_pwd ) ; if ( rootdir ) { if ( strcmp ( rootdir , ""/"" ) != 0 ) dd_save_text ( dd , FILENAME_ROOTDIR , rootdir ) ; } char * reason = xasprintf ( ""%s killed by SIG%s"" , last_slash , signame ? signame : signal_str ) ; dd_save_text ( dd , FILENAME_REASON , reason ) ; free ( reason ) ; char * cmdline = get_cmdline ( pid ) ; dd_save_text ( dd , FILENAME_CMDLINE , cmdline ? : """" ) ; free ( cmdline ) ; char * environ = get_environ ( pid ) ; dd_save_text ( dd , FILENAME_ENVIRON , environ ? : """" ) ; free ( environ ) ; char * fips_enabled = xmalloc_fopen_fgetline_fclose ( ""/proc/sys/crypto/fips_enabled"" ) ; if ( fips_enabled ) { if ( strcmp ( fips_enabled , ""0"" ) != 0 ) dd_save_text ( dd , ""fips_enabled"" , fips_enabled ) ; free ( fips_enabled ) ; } dd_save_text ( dd , FILENAME_ABRT_VERSION , VERSION ) ; if ( src_fd_binary > 0 ) { strcpy ( path + path_len , ""/"" FILENAME_BINARY ) ; int dst_fd = create_or_die ( path ) ; off_t sz = copyfd_eof ( src_fd_binary , dst_fd , COPYFD_SPARSE ) ; if ( fsync ( dst_fd ) != 0 || close ( dst_fd ) != 0 || sz < 0 ) { dd_delete ( dd ) ; error_msg_and_die ( ""Error saving \'%s\'"" , path ) ; } close ( src_fd_binary ) ; } strcpy ( path + path_len , ""/"" FILENAME_COREDUMP ) ; int abrt_core_fd = create_or_die ( path ) ; off_t core_size = copyfd_sparse ( STDIN_FILENO , abrt_core_fd , user_core_fd , ulimit_c ) ; if ( fsync ( abrt_core_fd ) != 0 || close ( abrt_core_fd ) != 0 || core_size < 0 ) { unlink ( path ) ; dd_delete ( dd ) ;","if ( ! daemon_is_ok ( ) ) { log ( ""abrtd is not running. If it crashed, "" ""/proc/sys/kernel/core_pattern contains a stale value, "" ""consider resetting it to \'core\'"" ) ; goto create_user_core ; } if ( g_settings_nMaxCrashReportsSize > 0 ) { if ( low_free_space ( g_settings_nMaxCrashReportsSize , g_settings_dump_location ) ) goto create_user_core ; } snprintf ( path , sizeof ( path ) , ""%s/last-ccpp"" , g_settings_dump_location ) ; if ( check_recent_crash_file ( path , executable ) ) { goto create_user_core ; } const char * last_slash = strrchr ( executable , '/' ) ; if ( last_slash && strncmp ( ++ last_slash , ""abrt"" , 4 ) == 0 ) { snprintf ( path , sizeof ( path ) , ""%s/%s-coredump"" , g_settings_dump_location , last_slash ) ; int abrt_core_fd = xopen3 ( path , O_WRONLY | O_CREAT | O_TRUNC , 0600 ) ; off_t core_size = copyfd_eof ( STDIN_FILENO , abrt_core_fd , COPYFD_SPARSE ) ; if ( core_size < 0 || fsync ( abrt_core_fd ) != 0 ) { unlink ( path ) ; error_msg_and_die ( ""Error saving \'%s\'"" , path ) ; } log ( ""Saved core dump of pid %lu (%s) to %s (%llu bytes)"" , ( long ) pid , executable , path , ( long long ) core_size ) ; return 0 ; } unsigned path_len = snprintf ( path , sizeof ( path ) , ""%s/ccpp-%s-%lu.new"" , g_settings_dump_location , iso_date_string ( NULL ) , ( long ) pid ) ; if ( path_len >= ( sizeof ( path ) - sizeof ( ""/"" FILENAME_COREDUMP ) ) ) { goto create_user_core ; } dd = dd_create ( path , fsuid , DEFAULT_DUMP_DIR_MODE ) ; if ( dd ) { char * rootdir = get_rootdir ( pid ) ; dd_create_basic_files ( dd , fsuid , ( rootdir && strcmp ( rootdir , ""/"" ) != 0 ) ? rootdir : NULL ) ; char source_filename [ sizeof ( ""/proc/%lu/somewhat_long_name"" ) + sizeof ( long ) * 3 ] ; int source_base_ofs = sprintf ( source_filename , ""/proc/%lu/smaps"" , ( long ) pid ) ; source_base_ofs -= strlen ( ""smaps"" ) ; char * dest_filename = concat_path_file ( dd -> dd_dirname , ""also_somewhat_longish_name"" ) ; char * dest_base = strrchr ( dest_filename , '/' ) + 1 ; strcpy ( source_filename + source_base_ofs , ""maps"" ) ; strcpy ( dest_base , FILENAME_MAPS ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( source_filename + source_base_ofs , ""limits"" ) ; strcpy ( dest_base , FILENAME_LIMITS ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( source_filename + source_base_ofs , ""cgroup"" ) ; strcpy ( dest_base , FILENAME_CGROUP ) ; copy_file_ext ( source_filename , dest_filename , 0640 , dd -> dd_uid , dd -> dd_gid , O_RDONLY , O_WRONLY | O_CREAT | O_TRUNC | O_EXCL ) ; strcpy ( dest_base , FILENAME_OPEN_FDS ) ; dump_fd_info ( dest_filename , source_filename , source_base_ofs , dd -> dd_uid , dd -> dd_gid ) ; free ( dest_filename ) ; dd_save_text ( dd , FILENAME_ANALYZER , ""CCpp"" ) ; dd_save_text ( dd , FILENAME_TYPE , ""CCpp"" ) ; dd_save_text ( dd , FILENAME_EXECUTABLE , executable ) ; dd_save_text ( dd , FILENAME_PID , pid_str ) ; dd_save_text ( dd , FILENAME_PROC_PID_STATUS , proc_pid_status ) ; if ( user_pwd ) dd_save_text ( dd , FILENAME_PWD , user_pwd ) ; if ( rootdir ) { if ( strcmp ( rootdir , ""/"" ) != 0 ) dd_save_text ( dd , FILENAME_ROOTDIR , rootdir ) ; } char * reason = xasprintf ( ""%s killed by SIG%s"" , last_slash , signame ? signame : signal_str ) ; dd_save_text ( dd , FILENAME_REASON , reason ) ; free ( reason ) ; char * cmdline = get_cmdline ( pid ) ; dd_save_text ( dd , FILENAME_CMDLINE , cmdline ? : """" ) ; free ( cmdline ) ; char * environ = get_environ ( pid ) ; dd_save_text ( dd , FILENAME_ENVIRON , environ ? : """" ) ; free ( environ ) ; char * fips_enabled = xmalloc_fopen_fgetline_fclose ( ""/proc/sys/crypto/fips_enabled"" ) ; if ( fips_enabled ) { if ( strcmp ( fips_enabled , ""0"" ) != 0 ) dd_save_text ( dd , ""fips_enabled"" , fips_enabled ) ; free ( fips_enabled ) ; } dd_save_text ( dd , FILENAME_ABRT_VERSION , VERSION ) ; if ( src_fd_binary > 0 ) { strcpy ( path + path_len , ""/"" FILENAME_BINARY ) ; int dst_fd = create_or_die ( path ) ; off_t sz = copyfd_eof ( src_fd_binary , dst_fd , COPYFD_SPARSE ) ; if ( fsync ( dst_fd ) != 0 || close ( dst_fd ) != 0 || sz < 0 ) { dd_delete ( dd ) ; error_msg_and_die ( ""Error saving \'%s\'"" , path ) ; } close ( src_fd_binary ) ; } strcpy ( path + path_len , ""/"" FILENAME_COREDUMP ) ; int abrt_core_fd = create_or_die ( path ) ; off_t core_size = copyfd_sparse ( STDIN_FILENO , abrt_core_fd , user_core_fd , ulimit_c ) ; if ( fsync ( abrt_core_fd ) != 0 || close ( abrt_core_fd ) != 0 || core_size < 0 ) { unlink ( path ) ; dd_delete ( dd ) ;" 523,"CWE-399 static void perf_event_output ( struct perf_event * event , int nmi , struct perf_sample_data * data , struct pt_regs * regs ) { struct perf_output_handle handle ; struct perf_event_header header ; rcu_read_lock ( ) ; perf_prepare_sample ( & header , data , event , regs ) ; if ( perf_output_begin ( & handle , event , header . size , nmi , 1 ) ) goto exit ; perf_output_sample ( & handle , & header , data , event ) ; perf_output_end ( & handle ) ; exit : rcu_read_unlock ( ) ; }"," static void perf_event_output ( struct perf_event * event , struct perf_sample_data * data , struct pt_regs * regs ) { struct perf_output_handle handle ; struct perf_event_header header ; rcu_read_lock ( ) ; perf_prepare_sample ( & header , data , event , regs ) ; if ( perf_output_begin ( & handle , event , header . size , 1 ) ) goto exit ; perf_output_sample ( & handle , & header , data , event ) ; perf_output_end ( & handle ) ; exit : rcu_read_unlock ( ) ; }" 524,"CWE-20 static unsigned long ioapic_read_indirect ( struct kvm_ioapic * ioapic , unsigned long addr , unsigned long length ) { unsigned long result = 0 ; switch ( ioapic -> ioregsel ) { case IOAPIC_REG_VERSION : result = ( ( ( ( IOAPIC_NUM_PINS - 1 ) & 0xff ) << 16 ) | ( IOAPIC_VERSION_ID & 0xff ) ) ; break ; case IOAPIC_REG_APIC_ID : case IOAPIC_REG_ARB_ID : result = ( ( ioapic -> id & 0xf ) << 24 ) ; break ; default : { u32 redir_index = ( ioapic -> ioregsel - 0x10 ) >> 1 ; u64 redir_content ; ASSERT ( redir_index < IOAPIC_NUM_PINS ) ; redir_content = ioapic -> redirtbl [ redir_index ] . bits ; result = ( ioapic -> ioregsel & 0x1 ) ? ( redir_content >> 32 ) & 0xffffffff : redir_content & 0xffffffff ; break ; } } return result ; }","static unsigned long ioapic_read_indirect ( struct kvm_ioapic * ioapic , unsigned long addr , unsigned long length ) { unsigned long result = 0 ; switch ( ioapic -> ioregsel ) { case IOAPIC_REG_VERSION : result = ( ( ( ( IOAPIC_NUM_PINS - 1 ) & 0xff ) << 16 ) | ( IOAPIC_VERSION_ID & 0xff ) ) ; break ; case IOAPIC_REG_APIC_ID : case IOAPIC_REG_ARB_ID : result = ( ( ioapic -> id & 0xf ) << 24 ) ; break ; default : { u32 redir_index = ( ioapic -> ioregsel - 0x10 ) >> 1 ; u64 redir_content ; if ( redir_index < IOAPIC_NUM_PINS ) redir_content = ioapic -> redirtbl [ redir_index ] . bits ; else redir_content = ~ 0ULL ; result = ( ioapic -> ioregsel & 0x1 ) ? ( redir_content >> 32 ) & 0xffffffff : redir_content & 0xffffffff ; break ; } } return result ; }" 525,"CWE-264 if ( err ) goto out_free_config ; err = - EINVAL ; if ( ! ufs -> config . upperdir || ! ufs -> config . lowerdir || ! ufs -> config . workdir ) { pr_err ( ""overlayfs: missing upperdir or lowerdir or workdir\\n"" ) ; goto out_free_config ; } err = - ENOMEM ; oe = ovl_alloc_entry ( ) ; if ( oe == NULL ) goto out_free_config ; err = ovl_mount_dir ( ufs -> config . upperdir , & upperpath ) ; if ( err ) goto out_free_oe ; err = ovl_mount_dir ( ufs -> config . lowerdir , & lowerpath ) ; if ( err ) goto out_put_upperpath ; err = ovl_mount_dir ( ufs -> config . workdir , & workpath ) ; if ( err ) goto out_put_lowerpath ; err = - EINVAL ; if ( ! S_ISDIR ( upperpath . dentry -> d_inode -> i_mode ) || ! S_ISDIR ( lowerpath . dentry -> d_inode -> i_mode ) || ! S_ISDIR ( workpath . dentry -> d_inode -> i_mode ) ) { pr_err ( ""overlayfs: upperdir or lowerdir or workdir not a directory\\n"" ) ; goto out_put_workpath ; } if ( upperpath . mnt != workpath . mnt ) { pr_err ( ""overlayfs: workdir and upperdir must reside under the same mount\\n"" ) ; goto out_put_workpath ; } if ( ! ovl_workdir_ok ( workpath . dentry , upperpath . dentry ) ) { pr_err ( ""overlayfs: workdir and upperdir must be separate subtrees\\n"" ) ; goto out_put_workpath ; } if ( ! ovl_is_allowed_fs_type ( upperpath . dentry ) ) { pr_err ( ""overlayfs: filesystem of upperdir is not supported\\n"" ) ; goto out_put_workpath ; } if ( ! ovl_is_allowed_fs_type ( lowerpath . dentry ) ) { pr_err ( ""overlayfs: filesystem of lowerdir is not supported\\n"" ) ; goto out_put_workpath ; } err = vfs_statfs ( & lowerpath , & statfs ) ; if ( err ) { pr_err ( ""overlayfs: statfs failed on lowerpath\\n"" ) ; goto out_put_workpath ; } ufs -> lower_namelen = statfs . f_namelen ; ufs -> upper_mnt = clone_private_mount ( & upperpath ) ; err = PTR_ERR ( ufs -> upper_mnt ) ; if ( IS_ERR ( ufs -> upper_mnt ) ) { pr_err ( ""overlayfs: failed to clone upperpath\\n"" ) ; goto out_put_workpath ; } ufs -> lower_mnt = clone_private_mount ( & lowerpath ) ; err = PTR_ERR ( ufs -> lower_mnt ) ; if ( IS_ERR ( ufs -> lower_mnt ) ) { pr_err ( ""overlayfs: failed to clone lowerpath\\n"" ) ; goto out_put_upper_mnt ; } ufs -> workdir = ovl_workdir_create ( ufs -> upper_mnt , workpath . dentry ) ; err = PTR_ERR ( ufs -> workdir ) ; if ( IS_ERR ( ufs -> workdir ) ) { pr_err ( ""overlayfs: failed to create directory %s/%s\\n"" , ufs -> config . workdir , OVL_WORKDIR_NAME ) ; goto out_put_lower_mnt ; } ufs -> lower_mnt -> mnt_flags |= MNT_READONLY ; if ( ufs -> upper_mnt -> mnt_sb -> s_flags & MS_RDONLY ) sb -> s_flags |= MS_RDONLY ; sb -> s_d_op = & ovl_dentry_operations ; err = - ENOMEM ; root_inode = ovl_new_inode ( sb , S_IFDIR , oe ) ; if ( ! root_inode ) goto out_put_workdir ; root_dentry = d_make_root ( root_inode ) ; if ( ! root_dentry ) goto out_put_workdir ; mntput ( upperpath . mnt ) ; mntput ( lowerpath . mnt ) ; path_put ( & workpath ) ; oe -> __upperdentry = upperpath . dentry ; oe -> lowerdentry = lowerpath . dentry ; root_dentry -> d_fsdata = oe ; sb -> s_magic = OVERLAYFS_SUPER_MAGIC ; sb -> s_op = & ovl_super_operations ; sb -> s_root = root_dentry ; sb -> s_fs_info = ufs ; return 0 ; out_put_workdir : dput ( ufs -> workdir ) ; out_put_lower_mnt : mntput ( ufs -> lower_mnt ) ; out_put_upper_mnt : mntput ( ufs -> upper_mnt ) ; out_put_workpath : path_put ( & workpath ) ; out_put_lowerpath :","if ( err ) goto out_free_config ; err = - EINVAL ; if ( ! ufs -> config . upperdir || ! ufs -> config . lowerdir || ! ufs -> config . workdir ) { pr_err ( ""overlayfs: missing upperdir or lowerdir or workdir\\n"" ) ; goto out_free_config ; } err = - ENOMEM ; oe = ovl_alloc_entry ( ) ; if ( oe == NULL ) goto out_free_config ; err = ovl_mount_dir ( ufs -> config . upperdir , & upperpath ) ; if ( err ) goto out_free_oe ; err = ovl_mount_dir ( ufs -> config . lowerdir , & lowerpath ) ; if ( err ) goto out_put_upperpath ; err = ovl_mount_dir ( ufs -> config . workdir , & workpath ) ; if ( err ) goto out_put_lowerpath ; err = - EINVAL ; if ( ! S_ISDIR ( upperpath . dentry -> d_inode -> i_mode ) || ! S_ISDIR ( lowerpath . dentry -> d_inode -> i_mode ) || ! S_ISDIR ( workpath . dentry -> d_inode -> i_mode ) ) { pr_err ( ""overlayfs: upperdir or lowerdir or workdir not a directory\\n"" ) ; goto out_put_workpath ; } if ( upperpath . mnt != workpath . mnt ) { pr_err ( ""overlayfs: workdir and upperdir must reside under the same mount\\n"" ) ; goto out_put_workpath ; } if ( ! ovl_workdir_ok ( workpath . dentry , upperpath . dentry ) ) { pr_err ( ""overlayfs: workdir and upperdir must be separate subtrees\\n"" ) ; goto out_put_workpath ; } if ( ! ovl_is_allowed_fs_type ( upperpath . dentry ) ) { pr_err ( ""overlayfs: filesystem of upperdir is not supported\\n"" ) ; goto out_put_workpath ; } if ( ! ovl_is_allowed_fs_type ( lowerpath . dentry ) ) { pr_err ( ""overlayfs: filesystem of lowerdir is not supported\\n"" ) ; goto out_put_workpath ; } err = vfs_statfs ( & lowerpath , & statfs ) ; if ( err ) { pr_err ( ""overlayfs: statfs failed on lowerpath\\n"" ) ; goto out_put_workpath ; } ufs -> lower_namelen = statfs . f_namelen ; sb -> s_stack_depth = max ( upperpath . mnt -> mnt_sb -> s_stack_depth , lowerpath . mnt -> mnt_sb -> s_stack_depth ) + 1 ; err = - EINVAL ; if ( sb -> s_stack_depth > FILESYSTEM_MAX_STACK_DEPTH ) { pr_err ( ""overlayfs: maximum fs stacking depth exceeded\\n"" ) ; goto out_put_workpath ; } ufs -> upper_mnt = clone_private_mount ( & upperpath ) ; err = PTR_ERR ( ufs -> upper_mnt ) ; if ( IS_ERR ( ufs -> upper_mnt ) ) { pr_err ( ""overlayfs: failed to clone upperpath\\n"" ) ; goto out_put_workpath ; } ufs -> lower_mnt = clone_private_mount ( & lowerpath ) ; err = PTR_ERR ( ufs -> lower_mnt ) ; if ( IS_ERR ( ufs -> lower_mnt ) ) { pr_err ( ""overlayfs: failed to clone lowerpath\\n"" ) ; goto out_put_upper_mnt ; } ufs -> workdir = ovl_workdir_create ( ufs -> upper_mnt , workpath . dentry ) ; err = PTR_ERR ( ufs -> workdir ) ; if ( IS_ERR ( ufs -> workdir ) ) { pr_err ( ""overlayfs: failed to create directory %s/%s\\n"" , ufs -> config . workdir , OVL_WORKDIR_NAME ) ; goto out_put_lower_mnt ; } ufs -> lower_mnt -> mnt_flags |= MNT_READONLY ; if ( ufs -> upper_mnt -> mnt_sb -> s_flags & MS_RDONLY ) sb -> s_flags |= MS_RDONLY ; sb -> s_d_op = & ovl_dentry_operations ; err = - ENOMEM ; root_inode = ovl_new_inode ( sb , S_IFDIR , oe ) ; if ( ! root_inode ) goto out_put_workdir ; root_dentry = d_make_root ( root_inode ) ; if ( ! root_dentry ) goto out_put_workdir ; mntput ( upperpath . mnt ) ; mntput ( lowerpath . mnt ) ; path_put ( & workpath ) ; oe -> __upperdentry = upperpath . dentry ; oe -> lowerdentry = lowerpath . dentry ; root_dentry -> d_fsdata = oe ; sb -> s_magic = OVERLAYFS_SUPER_MAGIC ; sb -> s_op = & ovl_super_operations ; sb -> s_root = root_dentry ; sb -> s_fs_info = ufs ; return 0 ; out_put_workdir : dput ( ufs -> workdir ) ; out_put_lower_mnt : mntput ( ufs -> lower_mnt ) ; out_put_upper_mnt : mntput ( ufs -> upper_mnt ) ; out_put_workpath : path_put ( & workpath ) ; out_put_lowerpath :" 526,"CWE-264 static int __poke_user ( struct task_struct * child , addr_t addr , addr_t data ) { struct user * dummy = NULL ; addr_t offset ; if ( addr < ( addr_t ) & dummy -> regs . acrs ) { if ( addr == ( addr_t ) & dummy -> regs . psw . mask ) { unsigned long mask = PSW_MASK_USER ; mask |= is_ri_task ( child ) ? PSW_MASK_RI : 0 ; if ( ( data & ~ mask ) != PSW_USER_BITS ) return - EINVAL ; if ( ( data & PSW_MASK_EA ) && ! ( data & PSW_MASK_BA ) ) return - EINVAL ; } * ( addr_t * ) ( ( addr_t ) & task_pt_regs ( child ) -> psw + addr ) = data ; } else if ( addr < ( addr_t ) ( & dummy -> regs . orig_gpr2 ) ) { offset = addr - ( addr_t ) & dummy -> regs . acrs ; # ifdef CONFIG_64BIT if ( addr == ( addr_t ) & dummy -> regs . acrs [ 15 ] ) child -> thread . acrs [ 15 ] = ( unsigned int ) ( data >> 32 ) ; else # endif * ( addr_t * ) ( ( addr_t ) & child -> thread . acrs + offset ) = data ; } else if ( addr == ( addr_t ) & dummy -> regs . orig_gpr2 ) { task_pt_regs ( child ) -> orig_gpr2 = data ; } else if ( addr < ( addr_t ) & dummy -> regs . fp_regs ) { return 0 ; } else if ( addr < ( addr_t ) ( & dummy -> regs . fp_regs + 1 ) ) { if ( addr == ( addr_t ) & dummy -> regs . fp_regs . fpc ) if ( ( unsigned int ) data != 0 || test_fp_ctl ( data >> ( BITS_PER_LONG - 32 ) ) ) return - EINVAL ; offset = addr - ( addr_t ) & dummy -> regs . fp_regs ; * ( addr_t * ) ( ( addr_t ) & child -> thread . fp_regs + offset ) = data ; } else if ( addr < ( addr_t ) ( & dummy -> regs . per_info + 1 ) ) { addr -= ( addr_t ) & dummy -> regs . per_info ; __poke_user_per ( child , addr , data ) ; } return 0 ; }","static int __poke_user ( struct task_struct * child , addr_t addr , addr_t data ) { struct user * dummy = NULL ; addr_t offset ; if ( addr < ( addr_t ) & dummy -> regs . acrs ) { if ( addr == ( addr_t ) & dummy -> regs . psw . mask ) { unsigned long mask = PSW_MASK_USER ; mask |= is_ri_task ( child ) ? PSW_MASK_RI : 0 ; if ( ( data ^ PSW_USER_BITS ) & ~ mask ) return - EINVAL ; if ( ( data & PSW_MASK_ASC ) == PSW_ASC_HOME ) return - EINVAL ; if ( ( data & PSW_MASK_EA ) && ! ( data & PSW_MASK_BA ) ) return - EINVAL ; } * ( addr_t * ) ( ( addr_t ) & task_pt_regs ( child ) -> psw + addr ) = data ; } else if ( addr < ( addr_t ) ( & dummy -> regs . orig_gpr2 ) ) { offset = addr - ( addr_t ) & dummy -> regs . acrs ; # ifdef CONFIG_64BIT if ( addr == ( addr_t ) & dummy -> regs . acrs [ 15 ] ) child -> thread . acrs [ 15 ] = ( unsigned int ) ( data >> 32 ) ; else # endif * ( addr_t * ) ( ( addr_t ) & child -> thread . acrs + offset ) = data ; } else if ( addr == ( addr_t ) & dummy -> regs . orig_gpr2 ) { task_pt_regs ( child ) -> orig_gpr2 = data ; } else if ( addr < ( addr_t ) & dummy -> regs . fp_regs ) { return 0 ; } else if ( addr < ( addr_t ) ( & dummy -> regs . fp_regs + 1 ) ) { if ( addr == ( addr_t ) & dummy -> regs . fp_regs . fpc ) if ( ( unsigned int ) data != 0 || test_fp_ctl ( data >> ( BITS_PER_LONG - 32 ) ) ) return - EINVAL ; offset = addr - ( addr_t ) & dummy -> regs . fp_regs ; * ( addr_t * ) ( ( addr_t ) & child -> thread . fp_regs + offset ) = data ; } else if ( addr < ( addr_t ) ( & dummy -> regs . per_info + 1 ) ) { addr -= ( addr_t ) & dummy -> regs . per_info ; __poke_user_per ( child , addr , data ) ; } return 0 ; }" 527,"CWE-20 if ( settings . verbose > 1 ) { fprintf ( stderr , ""%d: Realign input buffer\\n"" , c -> sfd ) ; } } # endif protocol_binary_request_header * req ; req = ( protocol_binary_request_header * ) c -> rcurr ; if ( settings . verbose > 1 ) { int ii ; fprintf ( stderr , ""<%d Read binary protocol data:"" , c -> sfd ) ; for ( ii = 0 ; ii < sizeof ( req -> bytes ) ; ++ ii ) { if ( ii % 4 == 0 ) { fprintf ( stderr , ""\\n<%d "" , c -> sfd ) ; } fprintf ( stderr , "" 0x%02x"" , req -> bytes [ ii ] ) ; } fprintf ( stderr , ""\\n"" ) ; } c -> binary_header = * req ; c -> binary_header . request . keylen = ntohs ( req -> request . keylen ) ; c -> binary_header . request . bodylen = ntohl ( req -> request . bodylen ) ; c -> binary_header . request . cas = ntohll ( req -> request . cas ) ; if ( c -> binary_header . request . magic != PROTOCOL_BINARY_REQ ) { if ( settings . verbose ) { fprintf ( stderr , ""Invalid magic: %x\\n"" , c -> binary_header . request . magic ) ; } conn_set_state ( c , conn_closing ) ; return - 1 ; } c -> msgcurr = 0 ; c -> msgused = 0 ; c -> iovused = 0 ; if ( add_msghdr ( c ) != 0 ) { out_string ( c , ""SERVER_ERROR out of memory"" ) ; return 0 ; } c -> cmd = c -> binary_header . request . opcode ; c -> keylen = c -> binary_header . request . keylen ; c -> opaque = c -> binary_header . request . opaque ; c -> cas = 0 ; dispatch_bin_command ( c ) ; c -> rbytes -= sizeof ( c -> binary_header ) ; c -> rcurr += sizeof ( c -> binary_header ) ; } } else { char * el , * cont ; if ( c -> rbytes == 0 ) return 0 ; el = memchr ( c -> rcurr , '\\n' , c -> rbytes ) ; if ( ! el ) return 0 ; cont = el + 1 ; if ( ( el - c -> rcurr ) > 1 && * ( el - 1 ) == '\\r' ) { el -- ; } * el = '\\0' ; assert ( cont <= ( c -> rcurr + c -> rbytes ) ) ; process_command ( c , c -> rcurr ) ; c -> rbytes -= ( cont - c -> rcurr ) ; c -> rcurr = cont ; assert ( c -> rcurr <= ( c -> rbuf + c -> rsize ) ) ; } return 1 ; }","if ( settings . verbose > 1 ) { fprintf ( stderr , ""%d: Realign input buffer\\n"" , c -> sfd ) ; } } # endif protocol_binary_request_header * req ; req = ( protocol_binary_request_header * ) c -> rcurr ; if ( settings . verbose > 1 ) { int ii ; fprintf ( stderr , ""<%d Read binary protocol data:"" , c -> sfd ) ; for ( ii = 0 ; ii < sizeof ( req -> bytes ) ; ++ ii ) { if ( ii % 4 == 0 ) { fprintf ( stderr , ""\\n<%d "" , c -> sfd ) ; } fprintf ( stderr , "" 0x%02x"" , req -> bytes [ ii ] ) ; } fprintf ( stderr , ""\\n"" ) ; } c -> binary_header = * req ; c -> binary_header . request . keylen = ntohs ( req -> request . keylen ) ; c -> binary_header . request . bodylen = ntohl ( req -> request . bodylen ) ; c -> binary_header . request . cas = ntohll ( req -> request . cas ) ; if ( c -> binary_header . request . magic != PROTOCOL_BINARY_REQ ) { if ( settings . verbose ) { fprintf ( stderr , ""Invalid magic: %x\\n"" , c -> binary_header . request . magic ) ; } conn_set_state ( c , conn_closing ) ; return - 1 ; } c -> msgcurr = 0 ; c -> msgused = 0 ; c -> iovused = 0 ; if ( add_msghdr ( c ) != 0 ) { out_string ( c , ""SERVER_ERROR out of memory"" ) ; return 0 ; } c -> cmd = c -> binary_header . request . opcode ; c -> keylen = c -> binary_header . request . keylen ; c -> opaque = c -> binary_header . request . opaque ; c -> cas = 0 ; dispatch_bin_command ( c ) ; c -> rbytes -= sizeof ( c -> binary_header ) ; c -> rcurr += sizeof ( c -> binary_header ) ; } } else { char * el , * cont ; if ( c -> rbytes == 0 ) return 0 ; el = memchr ( c -> rcurr , '\\n' , c -> rbytes ) ; if ( ! el ) { if ( c -> rbytes > 1024 ) { char * ptr = c -> rcurr ; while ( * ptr == ' ' ) { ++ ptr ; } if ( strcmp ( ptr , ""get "" ) && strcmp ( ptr , ""gets "" ) ) { conn_set_state ( c , conn_closing ) ; return 1 ; } } return 0 ; } cont = el + 1 ; if ( ( el - c -> rcurr ) > 1 && * ( el - 1 ) == '\\r' ) { el -- ; } * el = '\\0' ; assert ( cont <= ( c -> rcurr + c -> rbytes ) ) ; process_command ( c , c -> rcurr ) ; c -> rbytes -= ( cont - c -> rcurr ) ; c -> rcurr = cont ; assert ( c -> rcurr <= ( c -> rbuf + c -> rsize ) ) ; } return 1 ; }" 528,"CWE-401 int cx23888_ir_probe ( struct cx23885_dev * dev ) { struct cx23888_ir_state * state ; struct v4l2_subdev * sd ; struct v4l2_subdev_ir_parameters default_params ; int ret ; state = kzalloc ( sizeof ( struct cx23888_ir_state ) , GFP_KERNEL ) ; if ( state == NULL ) return - ENOMEM ; spin_lock_init ( & state -> rx_kfifo_lock ) ; if ( kfifo_alloc ( & state -> rx_kfifo , CX23888_IR_RX_KFIFO_SIZE , GFP_KERNEL ) ) return - ENOMEM ; state -> dev = dev ; sd = & state -> sd ; v4l2_subdev_init ( sd , & cx23888_ir_controller_ops ) ; v4l2_set_subdevdata ( sd , state ) ; snprintf ( sd -> name , sizeof ( sd -> name ) , ""%s/888-ir"" , dev -> name ) ; sd -> grp_id = CX23885_HW_888_IR ; ret = v4l2_device_register_subdev ( & dev -> v4l2_dev , sd ) ; if ( ret == 0 ) { cx23888_ir_write4 ( dev , CX23888_IR_IRQEN_REG , 0 ) ; mutex_init ( & state -> rx_params_lock ) ; default_params = default_rx_params ; v4l2_subdev_call ( sd , ir , rx_s_parameters , & default_params ) ; mutex_init ( & state -> tx_params_lock ) ; default_params = default_tx_params ; v4l2_subdev_call ( sd , ir , tx_s_parameters , & default_params ) ; } else { kfifo_free ( & state -> rx_kfifo ) ; } return ret ; }","int cx23888_ir_probe ( struct cx23885_dev * dev ) { struct cx23888_ir_state * state ; struct v4l2_subdev * sd ; struct v4l2_subdev_ir_parameters default_params ; int ret ; state = kzalloc ( sizeof ( struct cx23888_ir_state ) , GFP_KERNEL ) ; if ( state == NULL ) return - ENOMEM ; spin_lock_init ( & state -> rx_kfifo_lock ) ; if ( kfifo_alloc ( & state -> rx_kfifo , CX23888_IR_RX_KFIFO_SIZE , GFP_KERNEL ) ) { kfree ( state ) ; return - ENOMEM ; } state -> dev = dev ; sd = & state -> sd ; v4l2_subdev_init ( sd , & cx23888_ir_controller_ops ) ; v4l2_set_subdevdata ( sd , state ) ; snprintf ( sd -> name , sizeof ( sd -> name ) , ""%s/888-ir"" , dev -> name ) ; sd -> grp_id = CX23885_HW_888_IR ; ret = v4l2_device_register_subdev ( & dev -> v4l2_dev , sd ) ; if ( ret == 0 ) { cx23888_ir_write4 ( dev , CX23888_IR_IRQEN_REG , 0 ) ; mutex_init ( & state -> rx_params_lock ) ; default_params = default_rx_params ; v4l2_subdev_call ( sd , ir , rx_s_parameters , & default_params ) ; mutex_init ( & state -> tx_params_lock ) ; default_params = default_tx_params ; v4l2_subdev_call ( sd , ir , tx_s_parameters , & default_params ) ; } else { kfifo_free ( & state -> rx_kfifo ) ; } return ret ; }" 529,"CWE-269 static void skel ( const char * homedir , uid_t u , gid_t g ) { char * fname ; if ( ! arg_shell_none && ( strcmp ( cfg . shell , ""/usr/bin/zsh"" ) == 0 || strcmp ( cfg . shell , ""/bin/zsh"" ) == 0 ) ) { if ( asprintf ( & fname , ""%s/.zshrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.zshrc"" , & s ) == 0 ) { copy_file ( ""/etc/skel/.zshrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.zshrc"" ) ; } else { touch_file_as_user ( fname , u , g , 0644 ) ; fs_logger2 ( ""touch"" , fname ) ; } free ( fname ) ; } else if ( ! arg_shell_none && strcmp ( cfg . shell , ""/bin/csh"" ) == 0 ) { if ( asprintf ( & fname , ""%s/.cshrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.cshrc"" , & s ) == 0 ) { copy_file ( ""/etc/skel/.cshrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.cshrc"" ) ; } else { touch_file_as_user ( fname , u , g , 0644 ) ; fs_logger2 ( ""touch"" , fname ) ; } free ( fname ) ; } else { if ( asprintf ( & fname , ""%s/.bashrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( stat ( ""/etc/skel/.bashrc"" , & s ) == 0 ) { copy_file ( ""/etc/skel/.bashrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.bashrc"" ) ; } free ( fname ) ; } }","static void skel ( const char * homedir , uid_t u , gid_t g ) { char * fname ; if ( ! arg_shell_none && ( strcmp ( cfg . shell , ""/usr/bin/zsh"" ) == 0 || strcmp ( cfg . shell , ""/bin/zsh"" ) == 0 ) ) { if ( asprintf ( & fname , ""%s/.zshrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( is_link ( fname ) ) { fprintf ( stderr , ""Error: invalid %s file\\n"" , fname ) ; exit ( 1 ) ; } if ( stat ( ""/etc/skel/.zshrc"" , & s ) == 0 ) { copy_file_as_user ( ""/etc/skel/.zshrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.zshrc"" ) ; } else { touch_file_as_user ( fname , u , g , 0644 ) ; fs_logger2 ( ""touch"" , fname ) ; } free ( fname ) ; } else if ( ! arg_shell_none && strcmp ( cfg . shell , ""/bin/csh"" ) == 0 ) { if ( asprintf ( & fname , ""%s/.cshrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( is_link ( fname ) ) { fprintf ( stderr , ""Error: invalid %s file\\n"" , fname ) ; exit ( 1 ) ; } if ( stat ( ""/etc/skel/.cshrc"" , & s ) == 0 ) { copy_file_as_user ( ""/etc/skel/.cshrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.cshrc"" ) ; } else { touch_file_as_user ( fname , u , g , 0644 ) ; fs_logger2 ( ""touch"" , fname ) ; } free ( fname ) ; } else { if ( asprintf ( & fname , ""%s/.bashrc"" , homedir ) == - 1 ) errExit ( ""asprintf"" ) ; struct stat s ; if ( stat ( fname , & s ) == 0 ) return ; if ( is_link ( fname ) ) { fprintf ( stderr , ""Error: invalid %s file\\n"" , fname ) ; exit ( 1 ) ; } if ( stat ( ""/etc/skel/.bashrc"" , & s ) == 0 ) { copy_file_as_user ( ""/etc/skel/.bashrc"" , fname , u , g , 0644 ) ; fs_logger ( ""clone /etc/skel/.bashrc"" ) ; } free ( fname ) ; } }" 530,"CWE-787 static UINT32 nsc_rle_encode ( BYTE * in , BYTE * out , UINT32 originalSize ) { UINT32 left ; UINT32 runlength = 1 ; UINT32 planeSize = 0 ; left = originalSize ; while ( left > 4 && planeSize < originalSize - 4 ) { if ( left > 5 && * in == * ( in + 1 ) ) { runlength ++ ; } else if ( runlength == 1 ) { * out ++ = * in ; planeSize ++ ; } else if ( runlength < 256 ) { * out ++ = * in ; * out ++ = * in ; * out ++ = runlength - 2 ; runlength = 1 ; planeSize += 3 ; } else { * out ++ = * in ; * out ++ = * in ; * out ++ = 0xFF ; * out ++ = ( runlength & 0x000000FF ) ; * out ++ = ( runlength & 0x0000FF00 ) >> 8 ; * out ++ = ( runlength & 0x00FF0000 ) >> 16 ; * out ++ = ( runlength & 0xFF000000 ) >> 24 ; runlength = 1 ; planeSize += 7 ; } in ++ ; left -- ; } if ( planeSize < originalSize - 4 ) CopyMemory ( out , in , 4 ) ; planeSize += 4 ; return planeSize ; }"," static UINT32 nsc_rle_encode ( const BYTE * in , BYTE * out , UINT32 originalSize ) { UINT32 left ; UINT32 runlength = 1 ; UINT32 planeSize = 0 ; left = originalSize ; while ( left > 4 && planeSize < originalSize - 4 ) { if ( left > 5 && * in == * ( in + 1 ) ) { runlength ++ ; } else if ( runlength == 1 ) { * out ++ = * in ; planeSize ++ ; } else if ( runlength < 256 ) { * out ++ = * in ; * out ++ = * in ; * out ++ = runlength - 2 ; runlength = 1 ; planeSize += 3 ; } else { * out ++ = * in ; * out ++ = * in ; * out ++ = 0xFF ; * out ++ = ( runlength & 0x000000FF ) ; * out ++ = ( runlength & 0x0000FF00 ) >> 8 ; * out ++ = ( runlength & 0x00FF0000 ) >> 16 ; * out ++ = ( runlength & 0xFF000000 ) >> 24 ; runlength = 1 ; planeSize += 7 ; } in ++ ; left -- ; } if ( planeSize < originalSize - 4 ) CopyMemory ( out , in , 4 ) ; planeSize += 4 ; return planeSize ; }" 531,"CWE-119 LIBXSMM_API_INTERN void libxsmm_sparse_csc_reader ( libxsmm_generated_code * io_generated_code , const char * i_csc_file_in , unsigned int * * o_row_idx , unsigned int * * o_column_idx , double * * o_values , unsigned int * o_row_count , unsigned int * o_column_count , unsigned int * o_element_count ) { FILE * l_csc_file_handle ; const unsigned int l_line_length = 512 ; char l_line [ 512 + 1 ] ; unsigned int l_header_read = 0 ; unsigned int * l_column_idx_id = NULL ; unsigned int l_i = 0 ; l_csc_file_handle = fopen ( i_csc_file_in , ""r"" ) ; if ( l_csc_file_handle == NULL ) { LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_INPUT ) ; return ; } while ( fgets ( l_line , l_line_length , l_csc_file_handle ) != NULL ) { if ( strlen ( l_line ) == l_line_length ) { free ( * o_row_idx ) ; free ( * o_column_idx ) ; free ( * o_values ) ; free ( l_column_idx_id ) ; * o_row_idx = 0 ; * o_column_idx = 0 ; * o_values = 0 ; fclose ( l_csc_file_handle ) ; LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_READ_LEN ) ; return ; } if ( l_line [ 0 ] == '%' ) { continue ; } else { if ( l_header_read == 0 ) { if ( sscanf ( l_line , ""%u %u %u"" , o_row_count , o_column_count , o_element_count ) == 3 ) { * o_row_idx = ( unsigned int * ) malloc ( sizeof ( unsigned int ) * ( * o_element_count ) ) ; * o_column_idx = ( unsigned int * ) malloc ( sizeof ( unsigned int ) * ( ( size_t ) ( * o_column_count ) + 1 ) ) ; * o_values = ( double * ) malloc ( sizeof ( double ) * ( * o_element_count ) ) ; l_column_idx_id = ( unsigned int * ) malloc ( sizeof ( unsigned int ) * ( * o_column_count ) ) ; if ( ( * o_row_idx == NULL ) || ( * o_column_idx == NULL ) || ( * o_values == NULL ) || ( l_column_idx_id == NULL ) ) { free ( * o_row_idx ) ; free ( * o_column_idx ) ; free ( * o_values ) ; free ( l_column_idx_id ) ; * o_row_idx = 0 ; * o_column_idx = 0 ; * o_values = 0 ; fclose ( l_csc_file_handle ) ; LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_ALLOC_DATA ) ; return ; } memset ( * o_row_idx , 0 , sizeof ( unsigned int ) * ( * o_element_count ) ) ; memset ( * o_column_idx , 0 , sizeof ( unsigned int ) * ( ( size_t ) ( * o_column_count ) + 1 ) ) ; memset ( * o_values , 0 , sizeof ( double ) * ( * o_element_count ) ) ; memset ( l_column_idx_id , 0 , sizeof ( unsigned int ) * ( * o_column_count ) ) ; for ( l_i = 0 ; l_i <= * o_column_count ; ++ l_i ) { ( * o_column_idx ) [ l_i ] = * o_element_count ; } ( * o_column_idx ) [ 0 ] = 0 ; l_i = 0 ; l_header_read = 1 ; } else { LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_READ_DESC ) ; fclose ( l_csc_file_handle ) ; return ; } } else { unsigned int l_row = 0 , l_column = 0 ; double l_value = 0 ; if ( sscanf ( l_line , ""%u %u %lf"" , & l_row , & l_column , & l_value ) != 3 ) { free ( * o_row_idx ) ; free ( * o_column_idx ) ; free ( * o_values ) ; free ( l_column_idx_id ) ; * o_row_idx = 0 ; * o_column_idx = 0 ; * o_values = 0 ; fclose ( l_csc_file_handle ) ; LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_READ_ELEMS ) ; return ; } l_row -- ; l_column -- ; ( * o_row_idx ) [ l_i ] = l_row ; ( * o_values ) [ l_i ] = l_value ; l_i ++ ; l_column_idx_id [ l_column ] = 1 ; ( * o_column_idx ) [ l_column + 1 ] = l_i ; } } } fclose ( l_csc_file_handle ) ; if ( l_i != ( * o_element_count ) ) { free ( * o_row_idx ) ; free ( * o_column_idx ) ; free ( * o_values ) ; free ( l_column_idx_id ) ; * o_row_idx = 0 ; * o_column_idx = 0 ; * o_values = 0 ; LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_LEN ) ; return ; } if ( l_column_idx_id != NULL ) { for ( l_i = 0 ; l_i < ( * o_column_count ) ; l_i ++ ) { if ( l_column_idx_id [ l_i ] == 0 ) { ( * o_column_idx ) [ l_i + 1 ] = ( * o_column_idx ) [ l_i ] ; } } free ( l_column_idx_id ) ; } }","LIBXSMM_API_INTERN void libxsmm_sparse_csc_reader ( libxsmm_generated_code * io_generated_code , const char * i_csc_file_in , unsigned int * * o_row_idx , unsigned int * * o_column_idx , double * * o_values , unsigned int * o_row_count , unsigned int * o_column_count , unsigned int * o_element_count ) { FILE * l_csc_file_handle ; const unsigned int l_line_length = 512 ; char l_line [ 512 + 1 ] ; unsigned int l_header_read = 0 ; unsigned int * l_column_idx_id = NULL ; unsigned int l_i = 0 ; l_csc_file_handle = fopen ( i_csc_file_in , ""r"" ) ; if ( l_csc_file_handle == NULL ) { LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_INPUT ) ; return ; } while ( fgets ( l_line , l_line_length , l_csc_file_handle ) != NULL ) { if ( strlen ( l_line ) == l_line_length ) { free ( * o_row_idx ) ; free ( * o_column_idx ) ; free ( * o_values ) ; free ( l_column_idx_id ) ; * o_row_idx = 0 ; * o_column_idx = 0 ; * o_values = 0 ; fclose ( l_csc_file_handle ) ; LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_READ_LEN ) ; return ; } if ( l_line [ 0 ] == '%' ) { continue ; } else { if ( l_header_read == 0 ) { if ( 3 == sscanf ( l_line , ""%u %u %u"" , o_row_count , o_column_count , o_element_count ) && 0 != * o_row_count && 0 != * o_column_count && 0 != * o_element_count ) { * o_row_idx = ( unsigned int * ) malloc ( sizeof ( unsigned int ) * ( * o_element_count ) ) ; * o_column_idx = ( unsigned int * ) malloc ( sizeof ( unsigned int ) * ( ( size_t ) ( * o_column_count ) + 1 ) ) ; * o_values = ( double * ) malloc ( sizeof ( double ) * ( * o_element_count ) ) ; l_column_idx_id = ( unsigned int * ) malloc ( sizeof ( unsigned int ) * ( * o_column_count ) ) ; if ( ( * o_row_idx == NULL ) || ( * o_column_idx == NULL ) || ( * o_values == NULL ) || ( l_column_idx_id == NULL ) ) { free ( * o_row_idx ) ; free ( * o_column_idx ) ; free ( * o_values ) ; free ( l_column_idx_id ) ; * o_row_idx = 0 ; * o_column_idx = 0 ; * o_values = 0 ; fclose ( l_csc_file_handle ) ; LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_ALLOC_DATA ) ; return ; } memset ( * o_row_idx , 0 , sizeof ( unsigned int ) * ( * o_element_count ) ) ; memset ( * o_column_idx , 0 , sizeof ( unsigned int ) * ( ( size_t ) ( * o_column_count ) + 1 ) ) ; memset ( * o_values , 0 , sizeof ( double ) * ( * o_element_count ) ) ; memset ( l_column_idx_id , 0 , sizeof ( unsigned int ) * ( * o_column_count ) ) ; for ( l_i = 0 ; l_i <= * o_column_count ; ++ l_i ) { ( * o_column_idx ) [ l_i ] = * o_element_count ; } ( * o_column_idx ) [ 0 ] = 0 ; l_i = 0 ; l_header_read = 1 ; } else { LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_READ_DESC ) ; fclose ( l_csc_file_handle ) ; return ; } } else { unsigned int l_row = 0 , l_column = 0 ; double l_value = 0 ; if ( sscanf ( l_line , ""%u %u %lf"" , & l_row , & l_column , & l_value ) != 3 ) { free ( * o_row_idx ) ; free ( * o_column_idx ) ; free ( * o_values ) ; free ( l_column_idx_id ) ; * o_row_idx = 0 ; * o_column_idx = 0 ; * o_values = 0 ; fclose ( l_csc_file_handle ) ; LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_READ_ELEMS ) ; return ; } LIBXSMM_ASSERT ( 0 != l_row && 0 != l_column ) ; l_row -- ; l_column -- ; ( * o_row_idx ) [ l_i ] = l_row ; ( * o_values ) [ l_i ] = l_value ; l_i ++ ; l_column_idx_id [ l_column ] = 1 ; ( * o_column_idx ) [ l_column + 1 ] = l_i ; } } } fclose ( l_csc_file_handle ) ; if ( l_i != ( * o_element_count ) ) { free ( * o_row_idx ) ; free ( * o_column_idx ) ; free ( * o_values ) ; free ( l_column_idx_id ) ; * o_row_idx = 0 ; * o_column_idx = 0 ; * o_values = 0 ; LIBXSMM_HANDLE_ERROR ( io_generated_code , LIBXSMM_ERR_CSC_LEN ) ; return ; } if ( l_column_idx_id != NULL ) { for ( l_i = 0 ; l_i < ( * o_column_count ) ; l_i ++ ) { if ( l_column_idx_id [ l_i ] == 0 ) { ( * o_column_idx ) [ l_i + 1 ] = ( * o_column_idx ) [ l_i ] ; } } free ( l_column_idx_id ) ; } }" 532,"CWE-399 static int archive_read_format_zip_cleanup ( struct archive_read * a ) { struct zip * zip ; struct zip_entry * zip_entry , * next_zip_entry ; zip = ( struct zip * ) ( a -> format -> data ) ; # ifdef HAVE_ZLIB_H if ( zip -> stream_valid ) inflateEnd ( & zip -> stream ) ; # endif # if HAVA_LZMA_H && HAVE_LIBLZMA if ( zip -> zipx_lzma_valid ) { lzma_end ( & zip -> zipx_lzma_stream ) ; } # endif # ifdef HAVE_BZLIB_H if ( zip -> bzstream_valid ) { BZ2_bzDecompressEnd ( & zip -> bzstream ) ; } # endif free ( zip -> uncompressed_buffer ) ; if ( zip -> ppmd8_valid ) __archive_ppmd8_functions . Ppmd8_Free ( & zip -> ppmd8 ) ; if ( zip -> zip_entries ) { zip_entry = zip -> zip_entries ; while ( zip_entry != NULL ) { next_zip_entry = zip_entry -> next ; archive_string_free ( & zip_entry -> rsrcname ) ; free ( zip_entry ) ; zip_entry = next_zip_entry ; } } free ( zip -> decrypted_buffer ) ; if ( zip -> cctx_valid ) archive_decrypto_aes_ctr_release ( & zip -> cctx ) ; if ( zip -> hctx_valid ) archive_hmac_sha1_cleanup ( & zip -> hctx ) ; free ( zip -> iv ) ; free ( zip -> erd ) ; free ( zip -> v_data ) ; archive_string_free ( & zip -> format_name ) ; free ( zip ) ; ( a -> format -> data ) = NULL ; return ( ARCHIVE_OK ) ; }","static int archive_read_format_zip_cleanup ( struct archive_read * a ) { struct zip * zip ; struct zip_entry * zip_entry , * next_zip_entry ; zip = ( struct zip * ) ( a -> format -> data ) ; # ifdef HAVE_ZLIB_H if ( zip -> stream_valid ) inflateEnd ( & zip -> stream ) ; # endif # if HAVE_LZMA_H && HAVE_LIBLZMA if ( zip -> zipx_lzma_valid ) { lzma_end ( & zip -> zipx_lzma_stream ) ; } # endif # ifdef HAVE_BZLIB_H if ( zip -> bzstream_valid ) { BZ2_bzDecompressEnd ( & zip -> bzstream ) ; } # endif free ( zip -> uncompressed_buffer ) ; if ( zip -> ppmd8_valid ) __archive_ppmd8_functions . Ppmd8_Free ( & zip -> ppmd8 ) ; if ( zip -> zip_entries ) { zip_entry = zip -> zip_entries ; while ( zip_entry != NULL ) { next_zip_entry = zip_entry -> next ; archive_string_free ( & zip_entry -> rsrcname ) ; free ( zip_entry ) ; zip_entry = next_zip_entry ; } } free ( zip -> decrypted_buffer ) ; if ( zip -> cctx_valid ) archive_decrypto_aes_ctr_release ( & zip -> cctx ) ; if ( zip -> hctx_valid ) archive_hmac_sha1_cleanup ( & zip -> hctx ) ; free ( zip -> iv ) ; free ( zip -> erd ) ; free ( zip -> v_data ) ; archive_string_free ( & zip -> format_name ) ; free ( zip ) ; ( a -> format -> data ) = NULL ; return ( ARCHIVE_OK ) ; }" 533,"CWE-476 layer_info = ( XCFLayerInfo * ) RelinquishMagickMemory ( layer_info ) ; ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } offset = SeekBlob ( image , saved_pos , SEEK_SET ) ; current_layer ++ ; } # if 0 { signed int j ; for ( j = number_layers - 1 ; j >= 0 ; j -- ) { if ( layer_info [ j ] . visible ) { CompositeImage ( image , OverCompositeOp , layer_info [ j ] . image , layer_info [ j ] . offset_x , layer_info [ j ] . offset_y ) ; layer_info [ j ] . image = DestroyImage ( layer_info [ j ] . image ) ; if ( image_type == GIMP_GRAY ) { QuantizeInfo qi ; GetQuantizeInfo ( & qi ) ; qi . colorspace = GRAYColorspace ; QuantizeImage ( & qi , layer_info [ j ] . image ) ; } } } } # else { ssize_t j ; for ( j = ( long ) number_layers - 1 ; j >= 0 ; j -- ) AppendImageToList ( & image , layer_info [ j ] . image ) ; } # endif layer_info = ( XCFLayerInfo * ) RelinquishMagickMemory ( layer_info ) ; # if 0 while ( MagickTrue ) { info -> cp += xcf_read_int32 ( info -> fp , & offset , 1 ) ; if ( offset == 0 ) break ; saved_pos = info -> cp ; xcf_seek_pos ( info , offset ) ; channel = xcf_load_channel ( info , gimage ) ; if ( channel == 0 ) goto error ; num_successful_elements ++ ; if ( channel != gimage -> selection_mask ) gimp_image_add_channel ( gimage , channel , - 1 ) ; xcf_seek_pos ( info , saved_pos ) ; } # endif } ( void ) CloseBlob ( image ) ; DestroyImage ( RemoveFirstImageFromList ( & image ) ) ; if ( image_type == GIMP_GRAY ) image -> type = GrayscaleType ; return ( GetFirstImageInList ( image ) ) ; }","layer_info = ( XCFLayerInfo * ) RelinquishMagickMemory ( layer_info ) ; ThrowReaderException ( ResourceLimitError , ""MemoryAllocationFailed"" ) ; } offset = SeekBlob ( image , saved_pos , SEEK_SET ) ; current_layer ++ ; } # if 0 { signed int j ; for ( j = number_layers - 1 ; j >= 0 ; j -- ) { if ( layer_info [ j ] . visible ) { CompositeImage ( image , OverCompositeOp , layer_info [ j ] . image , layer_info [ j ] . offset_x , layer_info [ j ] . offset_y ) ; layer_info [ j ] . image = DestroyImage ( layer_info [ j ] . image ) ; if ( image_type == GIMP_GRAY ) { QuantizeInfo qi ; GetQuantizeInfo ( & qi ) ; qi . colorspace = GRAYColorspace ; QuantizeImage ( & qi , layer_info [ j ] . image ) ; } } } } # else { ssize_t j ; for ( j = ( long ) number_layers - 1 ; j >= 0 ; j -- ) AppendImageToList ( & image , layer_info [ j ] . image ) ; } # endif layer_info = ( XCFLayerInfo * ) RelinquishMagickMemory ( layer_info ) ; # if 0 while ( MagickTrue ) { info -> cp += xcf_read_int32 ( info -> fp , & offset , 1 ) ; if ( offset == 0 ) break ; saved_pos = info -> cp ; xcf_seek_pos ( info , offset ) ; channel = xcf_load_channel ( info , gimage ) ; if ( channel == 0 ) goto error ; num_successful_elements ++ ; if ( channel != gimage -> selection_mask ) gimp_image_add_channel ( gimage , channel , - 1 ) ; xcf_seek_pos ( info , saved_pos ) ; } # endif } ( void ) CloseBlob ( image ) ; if ( GetNextImageInList ( image ) != ( Image * ) NULL ) DestroyImage ( RemoveFirstImageFromList ( & image ) ) ; if ( image_type == GIMP_GRAY ) image -> type = GrayscaleType ; return ( GetFirstImageInList ( image ) ) ; }" 534,"CWE-295 int ssl_init ( void ) { # if OPENSSL_VERSION_NUMBER >= 0x10100000L OPENSSL_init_ssl ( OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS | OPENSSL_INIT_LOAD_CONFIG , NULL ) ; # else OPENSSL_config ( NULL ) ; SSL_load_error_strings ( ) ; SSL_library_init ( ) ; # endif index_ssl_cli = SSL_get_ex_new_index ( 0 , ""CLI pointer"" , NULL , NULL , NULL ) ; index_ssl_ctx_opt = SSL_CTX_get_ex_new_index ( 0 , ""SERVICE_OPTIONS pointer"" , NULL , NULL , NULL ) ; index_session_authenticated = SSL_SESSION_get_ex_new_index ( 0 , ""session authenticated"" , NULL , NULL , NULL ) ; index_session_connect_address = SSL_SESSION_get_ex_new_index ( 0 , ""session connect address"" , NULL , cb_dup_addr , cb_free_addr ) ; if ( index_ssl_cli < 0 || index_ssl_ctx_opt < 0 || index_session_authenticated < 0 || index_session_connect_address < 0 ) { s_log ( LOG_ERR , ""Application specific data initialization failed"" ) ; return 1 ; } # ifndef OPENSSL_NO_ENGINE ENGINE_load_builtin_engines ( ) ; # endif # ifndef OPENSSL_NO_DH dh_params = get_dh2048 ( ) ; if ( ! dh_params ) { s_log ( LOG_ERR , ""Failed to get default DH parameters"" ) ; return 1 ; } # endif return 0 ; }","int ssl_init ( void ) { # if OPENSSL_VERSION_NUMBER >= 0x10100000L OPENSSL_init_ssl ( OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS | OPENSSL_INIT_LOAD_CONFIG , NULL ) ; # else OPENSSL_config ( NULL ) ; SSL_load_error_strings ( ) ; SSL_library_init ( ) ; # endif index_ssl_cli = SSL_get_ex_new_index ( 0 , ""CLI pointer"" , NULL , NULL , NULL ) ; index_ssl_ctx_opt = SSL_CTX_get_ex_new_index ( 0 , ""SERVICE_OPTIONS pointer"" , NULL , NULL , NULL ) ; index_session_authenticated = SSL_SESSION_get_ex_new_index ( 0 , ""session authenticated"" , cb_new_auth , NULL , NULL ) ; index_session_connect_address = SSL_SESSION_get_ex_new_index ( 0 , ""session connect address"" , NULL , cb_dup_addr , cb_free_addr ) ; if ( index_ssl_cli < 0 || index_ssl_ctx_opt < 0 || index_session_authenticated < 0 || index_session_connect_address < 0 ) { s_log ( LOG_ERR , ""Application specific data initialization failed"" ) ; return 1 ; } # ifndef OPENSSL_NO_ENGINE ENGINE_load_builtin_engines ( ) ; # endif # ifndef OPENSSL_NO_DH dh_params = get_dh2048 ( ) ; if ( ! dh_params ) { s_log ( LOG_ERR , ""Failed to get default DH parameters"" ) ; return 1 ; } # endif return 0 ; }" 535,"CWE-362 static int l2tp_ip_sendmsg ( struct kiocb * iocb , struct sock * sk , struct msghdr * msg , size_t len ) { struct sk_buff * skb ; int rc ; struct l2tp_ip_sock * lsa = l2tp_ip_sk ( sk ) ; struct inet_sock * inet = inet_sk ( sk ) ; struct ip_options * opt = inet -> opt ; struct rtable * rt = NULL ; int connected = 0 ; __be32 daddr ; if ( sock_flag ( sk , SOCK_DEAD ) ) return - ENOTCONN ; if ( msg -> msg_name ) { struct sockaddr_l2tpip * lip = ( struct sockaddr_l2tpip * ) msg -> msg_name ; if ( msg -> msg_namelen < sizeof ( * lip ) ) return - EINVAL ; if ( lip -> l2tp_family != AF_INET ) { if ( lip -> l2tp_family != AF_UNSPEC ) return - EAFNOSUPPORT ; } daddr = lip -> l2tp_addr . s_addr ; } else { if ( sk -> sk_state != TCP_ESTABLISHED ) return - EDESTADDRREQ ; daddr = inet -> inet_daddr ; connected = 1 ; } rc = - ENOMEM ; skb = sock_wmalloc ( sk , 2 + NET_SKB_PAD + sizeof ( struct iphdr ) + 4 + len , 0 , GFP_KERNEL ) ; if ( ! skb ) goto error ; skb_reserve ( skb , 2 + NET_SKB_PAD ) ; skb_reset_network_header ( skb ) ; skb_reserve ( skb , sizeof ( struct iphdr ) ) ; skb_reset_transport_header ( skb ) ; * ( ( __be32 * ) skb_put ( skb , 4 ) ) = 0 ; rc = memcpy_fromiovec ( skb_put ( skb , len ) , msg -> msg_iov , len ) ; if ( rc < 0 ) { kfree_skb ( skb ) ; goto error ; } if ( connected ) rt = ( struct rtable * ) __sk_dst_check ( sk , 0 ) ; if ( rt == NULL ) { if ( opt && opt -> srr ) daddr = opt -> faddr ; 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 ( skb , dst_clone ( & rt -> dst ) ) ; rc = ip_queue_xmit ( skb ) ; error : if ( rc >= 0 ) { lsa -> tx_packets ++ ; lsa -> tx_bytes += len ; rc = len ; } else { lsa -> tx_errors ++ ; } return rc ; no_route : IP_INC_STATS ( sock_net ( sk ) , IPSTATS_MIB_OUTNOROUTES ) ; kfree_skb ( skb ) ; return - EHOSTUNREACH ; }","static int l2tp_ip_sendmsg ( struct kiocb * iocb , struct sock * sk , struct msghdr * msg , size_t len ) { struct sk_buff * skb ; int rc ; struct l2tp_ip_sock * lsa = l2tp_ip_sk ( sk ) ; struct inet_sock * inet = inet_sk ( sk ) ; struct rtable * rt = NULL ; int connected = 0 ; __be32 daddr ; if ( sock_flag ( sk , SOCK_DEAD ) ) return - ENOTCONN ; if ( msg -> msg_name ) { struct sockaddr_l2tpip * lip = ( struct sockaddr_l2tpip * ) msg -> msg_name ; if ( msg -> msg_namelen < sizeof ( * lip ) ) return - EINVAL ; if ( lip -> l2tp_family != AF_INET ) { if ( lip -> l2tp_family != AF_UNSPEC ) return - EAFNOSUPPORT ; } daddr = lip -> l2tp_addr . s_addr ; } else { if ( sk -> sk_state != TCP_ESTABLISHED ) return - EDESTADDRREQ ; daddr = inet -> inet_daddr ; connected = 1 ; } rc = - ENOMEM ; skb = sock_wmalloc ( sk , 2 + NET_SKB_PAD + sizeof ( struct iphdr ) + 4 + len , 0 , GFP_KERNEL ) ; if ( ! skb ) goto error ; skb_reserve ( skb , 2 + NET_SKB_PAD ) ; skb_reset_network_header ( skb ) ; skb_reserve ( skb , sizeof ( struct iphdr ) ) ; skb_reset_transport_header ( skb ) ; * ( ( __be32 * ) skb_put ( skb , 4 ) ) = 0 ; rc = memcpy_fromiovec ( skb_put ( skb , len ) , msg -> msg_iov , len ) ; if ( rc < 0 ) { kfree_skb ( skb ) ; goto error ; } if ( connected ) rt = ( struct rtable * ) __sk_dst_check ( sk , 0 ) ; if ( rt == NULL ) { struct ip_options_rcu * inet_opt ; inet_opt = rcu_dereference_protected ( inet -> inet_opt , sock_owned_by_user ( sk ) ) ; if ( inet_opt && inet_opt -> opt . srr ) daddr = inet_opt -> opt . faddr ; 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 ( skb , dst_clone ( & rt -> dst ) ) ; rc = ip_queue_xmit ( skb ) ; error : if ( rc >= 0 ) { lsa -> tx_packets ++ ; lsa -> tx_bytes += len ; rc = len ; } else { lsa -> tx_errors ++ ; } return rc ; no_route : IP_INC_STATS ( sock_net ( sk ) , IPSTATS_MIB_OUTNOROUTES ) ; kfree_skb ( skb ) ; return - EHOSTUNREACH ; }" 536,"CWE-119 void vp9_update_spatial_layer_framerate ( VP9_COMP * const cpi , double framerate ) { const VP9_CONFIG * const oxcf = & cpi -> oxcf ; LAYER_CONTEXT * const lc = get_layer_context ( & cpi -> svc ) ; RATE_CONTROL * const lrc = & lc -> rc ; lc -> framerate = framerate ; lrc -> av_per_frame_bandwidth = ( int ) ( lc -> target_bandwidth / lc -> framerate ) ; lrc -> min_frame_bandwidth = ( int ) ( lrc -> av_per_frame_bandwidth * oxcf -> two_pass_vbrmin_section / 100 ) ; lrc -> max_frame_bandwidth = ( int ) ( ( ( int64_t ) lrc -> av_per_frame_bandwidth * oxcf -> two_pass_vbrmax_section ) / 100 ) ; lrc -> max_gf_interval = 16 ; lrc -> static_scene_max_gf_interval = cpi -> key_frame_frequency >> 1 ; if ( oxcf -> play_alternate && oxcf -> lag_in_frames ) { if ( lrc -> max_gf_interval > oxcf -> lag_in_frames - 1 ) lrc -> max_gf_interval = oxcf -> lag_in_frames - 1 ; if ( lrc -> static_scene_max_gf_interval > oxcf -> lag_in_frames - 1 ) lrc -> static_scene_max_gf_interval = oxcf -> lag_in_frames - 1 ; } if ( lrc -> max_gf_interval > lrc -> static_scene_max_gf_interval ) lrc -> max_gf_interval = lrc -> static_scene_max_gf_interval ; }","void vp9_update_spatial_layer_framerate ( VP9_COMP * const cpi , double framerate ) { const VP9EncoderConfig * const oxcf = & cpi -> oxcf ; LAYER_CONTEXT * const lc = get_layer_context ( cpi ) ; RATE_CONTROL * const lrc = & lc -> rc ; lc -> framerate = framerate ; lrc -> avg_frame_bandwidth = ( int ) ( lc -> target_bandwidth / lc -> framerate ) ; lrc -> min_frame_bandwidth = ( int ) ( lrc -> avg_frame_bandwidth * oxcf -> two_pass_vbrmin_section / 100 ) ; lrc -> max_frame_bandwidth = ( int ) ( ( ( int64_t ) lrc -> avg_frame_bandwidth * oxcf -> two_pass_vbrmax_section ) / 100 ) ; vp9_rc_set_gf_interval_range ( cpi , lrc ) ; }" 537,"CWE-190 int jas_stream_pad ( jas_stream_t * stream , int n , int c ) { int m ; m = n ; for ( m = n ; m > 0 ; -- m ) { if ( jas_stream_putc ( stream , c ) == EOF ) return n - m ; } return n ; }","int jas_stream_pad ( jas_stream_t * stream , int n , int c ) { int m ; if ( n < 0 ) { jas_deprecated ( ""negative count for jas_stream_pad"" ) ; } m = n ; for ( m = n ; m > 0 ; -- m ) { if ( jas_stream_putc ( stream , c ) == EOF ) return n - m ; } return n ; }" 538,"CWE-119 static vpx_codec_err_t vp8e_set_config ( vpx_codec_alg_priv_t * ctx , const vpx_codec_enc_cfg_t * cfg ) { vpx_codec_err_t res ; if ( ( ( cfg -> g_w != ctx -> cfg . g_w ) || ( cfg -> g_h != ctx -> cfg . g_h ) ) && ( cfg -> g_lag_in_frames > 1 || cfg -> g_pass != VPX_RC_ONE_PASS ) ) ERROR ( ""Cannot change width or height after initialization"" ) ; if ( ( cfg -> g_lag_in_frames > ctx -> cfg . g_lag_in_frames ) ) ERROR ( ""Cannot increase lag_in_frames"" ) ; res = validate_config ( ctx , cfg , & ctx -> vp8_cfg , 0 ) ; if ( ! res ) { ctx -> cfg = * cfg ; set_vp8e_config ( & ctx -> oxcf , ctx -> cfg , ctx -> vp8_cfg , NULL ) ; vp8_change_config ( ctx -> cpi , & ctx -> oxcf ) ; } return res ; }","static vpx_codec_err_t vp8e_set_config ( vpx_codec_alg_priv_t * ctx , const vpx_codec_enc_cfg_t * cfg ) { vpx_codec_err_t res ; if ( cfg -> g_w != ctx -> cfg . g_w || cfg -> g_h != ctx -> cfg . g_h ) { if ( cfg -> g_lag_in_frames > 1 || cfg -> g_pass != VPX_RC_ONE_PASS ) ERROR ( ""Cannot change width or height after initialization"" ) ; if ( ( ctx -> cpi -> initial_width && ( int ) cfg -> g_w > ctx -> cpi -> initial_width ) || ( ctx -> cpi -> initial_height && ( int ) cfg -> g_h > ctx -> cpi -> initial_height ) ) ERROR ( ""Cannot increase width or height larger than their initial values"" ) ; } if ( ( cfg -> g_lag_in_frames > ctx -> cfg . g_lag_in_frames ) ) ERROR ( ""Cannot increase lag_in_frames"" ) ; res = validate_config ( ctx , cfg , & ctx -> vp8_cfg , 0 ) ; if ( ! res ) { ctx -> cfg = * cfg ; set_vp8e_config ( & ctx -> oxcf , ctx -> cfg , ctx -> vp8_cfg , NULL ) ; vp8_change_config ( ctx -> cpi , & ctx -> oxcf ) ; } return res ; }" 539,"CWE-200 static int get_bitmap_file ( struct mddev * mddev , void __user * arg ) { mdu_bitmap_file_t * file = NULL ; char * ptr ; int err ; file = kmalloc ( sizeof ( * file ) , GFP_NOIO ) ; if ( ! file ) return - ENOMEM ; err = 0 ; spin_lock ( & mddev -> lock ) ; if ( ! mddev -> bitmap_info . file ) file -> pathname [ 0 ] = '\\0' ; else if ( ( ptr = file_path ( mddev -> bitmap_info . file , file -> pathname , sizeof ( file -> pathname ) ) ) , IS_ERR ( ptr ) ) err = PTR_ERR ( ptr ) ; else memmove ( file -> pathname , ptr , sizeof ( file -> pathname ) - ( ptr - file -> pathname ) ) ; spin_unlock ( & mddev -> lock ) ; if ( err == 0 && copy_to_user ( arg , file , sizeof ( * file ) ) ) err = - EFAULT ; kfree ( file ) ; return err ; }","static int get_bitmap_file ( struct mddev * mddev , void __user * arg ) { mdu_bitmap_file_t * file = NULL ; char * ptr ; int err ; file = kzalloc ( sizeof ( * file ) , GFP_NOIO ) ; if ( ! file ) return - ENOMEM ; err = 0 ; spin_lock ( & mddev -> lock ) ; if ( ! mddev -> bitmap_info . file ) file -> pathname [ 0 ] = '\\0' ; else if ( ( ptr = file_path ( mddev -> bitmap_info . file , file -> pathname , sizeof ( file -> pathname ) ) ) , IS_ERR ( ptr ) ) err = PTR_ERR ( ptr ) ; else memmove ( file -> pathname , ptr , sizeof ( file -> pathname ) - ( ptr - file -> pathname ) ) ; spin_unlock ( & mddev -> lock ) ; if ( err == 0 && copy_to_user ( arg , file , sizeof ( * file ) ) ) err = - EFAULT ; kfree ( file ) ; return err ; }" 540,"CWE-20 int bnep_add_connection ( struct bnep_connadd_req * req , struct socket * sock ) { struct net_device * dev ; struct bnep_session * s , * ss ; u8 dst [ ETH_ALEN ] , src [ ETH_ALEN ] ; int err ; BT_DBG ( """" ) ; baswap ( ( void * ) dst , & l2cap_pi ( sock -> sk ) -> chan -> dst ) ; baswap ( ( void * ) src , & l2cap_pi ( sock -> sk ) -> chan -> src ) ; dev = alloc_netdev ( sizeof ( struct bnep_session ) , ( * req -> device ) ? req -> device : ""bnep%d"" , NET_NAME_UNKNOWN , bnep_net_setup ) ; if ( ! dev ) return - ENOMEM ; down_write ( & bnep_session_sem ) ; ss = __bnep_get_session ( dst ) ; if ( ss && ss -> state == BT_CONNECTED ) { err = - EEXIST ; goto failed ; } s = netdev_priv ( dev ) ; memcpy ( s -> eh . h_dest , & src , ETH_ALEN ) ; memcpy ( s -> eh . h_source , & dst , ETH_ALEN ) ; memcpy ( dev -> dev_addr , s -> eh . h_dest , ETH_ALEN ) ; s -> dev = dev ; s -> sock = sock ; s -> role = req -> role ; s -> state = BT_CONNECTED ; s -> msg . msg_flags = MSG_NOSIGNAL ; # ifdef CONFIG_BT_BNEP_MC_FILTER set_bit ( bnep_mc_hash ( dev -> broadcast ) , ( ulong * ) & s -> mc_filter ) ; # endif # ifdef CONFIG_BT_BNEP_PROTO_FILTER bnep_set_default_proto_filter ( s ) ; # endif SET_NETDEV_DEV ( dev , bnep_get_device ( s ) ) ; SET_NETDEV_DEVTYPE ( dev , & bnep_type ) ; err = register_netdev ( dev ) ; if ( err ) goto failed ; __bnep_link_session ( s ) ; __module_get ( THIS_MODULE ) ; s -> task = kthread_run ( bnep_session , s , ""kbnepd %s"" , dev -> name ) ; if ( IS_ERR ( s -> task ) ) { module_put ( THIS_MODULE ) ; unregister_netdev ( dev ) ; __bnep_unlink_session ( s ) ; err = PTR_ERR ( s -> task ) ; goto failed ; } up_write ( & bnep_session_sem ) ; strcpy ( req -> device , dev -> name ) ; return 0 ; failed : up_write ( & bnep_session_sem ) ; free_netdev ( dev ) ;","int bnep_add_connection ( struct bnep_connadd_req * req , struct socket * sock ) { struct net_device * dev ; struct bnep_session * s , * ss ; u8 dst [ ETH_ALEN ] , src [ ETH_ALEN ] ; int err ; BT_DBG ( """" ) ; if ( ! l2cap_is_socket ( sock ) ) return - EBADFD ; baswap ( ( void * ) dst , & l2cap_pi ( sock -> sk ) -> chan -> dst ) ; baswap ( ( void * ) src , & l2cap_pi ( sock -> sk ) -> chan -> src ) ; dev = alloc_netdev ( sizeof ( struct bnep_session ) , ( * req -> device ) ? req -> device : ""bnep%d"" , NET_NAME_UNKNOWN , bnep_net_setup ) ; if ( ! dev ) return - ENOMEM ; down_write ( & bnep_session_sem ) ; ss = __bnep_get_session ( dst ) ; if ( ss && ss -> state == BT_CONNECTED ) { err = - EEXIST ; goto failed ; } s = netdev_priv ( dev ) ; memcpy ( s -> eh . h_dest , & src , ETH_ALEN ) ; memcpy ( s -> eh . h_source , & dst , ETH_ALEN ) ; memcpy ( dev -> dev_addr , s -> eh . h_dest , ETH_ALEN ) ; s -> dev = dev ; s -> sock = sock ; s -> role = req -> role ; s -> state = BT_CONNECTED ; s -> msg . msg_flags = MSG_NOSIGNAL ; # ifdef CONFIG_BT_BNEP_MC_FILTER set_bit ( bnep_mc_hash ( dev -> broadcast ) , ( ulong * ) & s -> mc_filter ) ; # endif # ifdef CONFIG_BT_BNEP_PROTO_FILTER bnep_set_default_proto_filter ( s ) ; # endif SET_NETDEV_DEV ( dev , bnep_get_device ( s ) ) ; SET_NETDEV_DEVTYPE ( dev , & bnep_type ) ; err = register_netdev ( dev ) ; if ( err ) goto failed ; __bnep_link_session ( s ) ; __module_get ( THIS_MODULE ) ; s -> task = kthread_run ( bnep_session , s , ""kbnepd %s"" , dev -> name ) ; if ( IS_ERR ( s -> task ) ) { module_put ( THIS_MODULE ) ; unregister_netdev ( dev ) ; __bnep_unlink_session ( s ) ; err = PTR_ERR ( s -> task ) ; goto failed ; } up_write ( & bnep_session_sem ) ; strcpy ( req -> device , dev -> name ) ; return 0 ; failed : up_write ( & bnep_session_sem ) ; free_netdev ( dev ) ;" 541,"CWE-119 static void sum_intra_stats ( FRAME_COUNTS * counts , const MODE_INFO * mi ) { const MB_PREDICTION_MODE y_mode = mi -> mbmi . mode ; const MB_PREDICTION_MODE uv_mode = mi -> mbmi . uv_mode ; const BLOCK_SIZE bsize = mi -> mbmi . sb_type ; if ( bsize < BLOCK_8X8 ) { int idx , idy ; const int num_4x4_w = num_4x4_blocks_wide_lookup [ bsize ] ; const int num_4x4_h = num_4x4_blocks_high_lookup [ bsize ] ; for ( idy = 0 ; idy < 2 ; idy += num_4x4_h ) for ( idx = 0 ; idx < 2 ; idx += num_4x4_w ) } else { } }","static void sum_intra_stats ( FRAME_COUNTS * counts , const MODE_INFO * mi ) { const PREDICTION_MODE y_mode = mi -> mbmi . mode ; const PREDICTION_MODE uv_mode = mi -> mbmi . uv_mode ; const BLOCK_SIZE bsize = mi -> mbmi . sb_type ; if ( bsize < BLOCK_8X8 ) { int idx , idy ; const int num_4x4_w = num_4x4_blocks_wide_lookup [ bsize ] ; const int num_4x4_h = num_4x4_blocks_high_lookup [ bsize ] ; for ( idy = 0 ; idy < 2 ; idy += num_4x4_h ) for ( idx = 0 ; idx < 2 ; idx += num_4x4_w ) + counts -> y_mode [ 0 ] [ mi -> bmi [ idy * 2 + idx ] . as_mode ] ; } else { + counts -> y_mode [ size_group_lookup [ bsize ] ] [ y_mode ] ; } + counts -> uv_mode [ y_mode ] [ uv_mode ] ; }" 542,"CWE-416 void fe_netjoin_init ( void ) { settings_add_bool ( ""misc"" , ""hide_netsplit_quits"" , TRUE ) ; settings_add_int ( ""misc"" , ""netjoin_max_nicks"" , 10 ) ; join_tag = - 1 ; printing_joins = FALSE ; read_settings ( ) ; signal_add ( ""setup changed"" , ( SIGNAL_FUNC ) read_settings ) ; }","void fe_netjoin_init ( void ) { settings_add_bool ( ""misc"" , ""hide_netsplit_quits"" , TRUE ) ; settings_add_int ( ""misc"" , ""netjoin_max_nicks"" , 10 ) ; join_tag = - 1 ; printing_joins = FALSE ; read_settings ( ) ; signal_add ( ""setup changed"" , ( SIGNAL_FUNC ) read_settings ) ; signal_add ( ""server disconnected"" , ( SIGNAL_FUNC ) sig_server_disconnected ) ; }" 543,"CWE-476 D ( ( ""chunks larger than entire file"" ) ) return MSPACK_ERR_DATAFORMAT ; } if ( ( chm -> chunk_size & ( chm -> chunk_size - 1 ) ) != 0 ) { sys -> message ( fh , ""WARNING; chunk size is not a power of two"" ) ; } if ( chm -> first_pmgl != 0 ) { sys -> message ( fh , ""WARNING; first PMGL chunk is not zero"" ) ; } if ( chm -> first_pmgl > chm -> last_pmgl ) { D ( ( ""first pmgl chunk is after last pmgl chunk"" ) ) return MSPACK_ERR_DATAFORMAT ; } if ( chm -> index_root != 0xFFFFFFFF && chm -> index_root >= chm -> num_chunks ) { D ( ( ""index_root outside valid range"" ) ) return MSPACK_ERR_DATAFORMAT ; } if ( ! entire ) { return MSPACK_ERR_OK ; } if ( ( x = chm -> first_pmgl ) != 0 ) { if ( sys -> seek ( fh , ( off_t ) ( x * chm -> chunk_size ) , MSPACK_SYS_SEEK_CUR ) ) { return MSPACK_ERR_SEEK ; } } num_chunks = chm -> last_pmgl - x + 1 ; if ( ! ( chunk = ( unsigned char * ) sys -> alloc ( sys , ( size_t ) chm -> chunk_size ) ) ) { return MSPACK_ERR_NOMEMORY ; } errors = 0 ; while ( num_chunks -- ) { if ( sys -> read ( fh , chunk , ( int ) chm -> chunk_size ) != ( int ) chm -> chunk_size ) { sys -> free ( chunk ) ; return MSPACK_ERR_READ ; } if ( EndGetI32 ( & chunk [ pmgl_Signature ] ) != 0x4C474D50 ) continue ; if ( EndGetI32 ( & chunk [ pmgl_QuickRefSize ] ) < 2 ) { sys -> message ( fh , ""WARNING; PMGL quickref area is too small"" ) ; } if ( EndGetI32 ( & chunk [ pmgl_QuickRefSize ] ) > ( ( int ) chm -> chunk_size - pmgl_Entries ) ) { sys -> message ( fh , ""WARNING; PMGL quickref area is too large"" ) ; } p = & chunk [ pmgl_Entries ] ; end = & chunk [ chm -> chunk_size - 2 ] ; num_entries = EndGetI16 ( end ) ; while ( num_entries -- ) { READ_ENCINT ( name_len ) ; if ( name_len > ( unsigned int ) ( end - p ) ) goto chunk_end ; if ( name_len == 0 ) goto chunk_end ; name = p ; p += name_len ; READ_ENCINT ( section ) ; READ_ENCINT ( offset ) ; READ_ENCINT ( length ) ; if ( ( offset == 0 ) && ( length == 0 ) ) { if ( ( name_len > 0 ) && ( name [ name_len - 1 ] == '/' ) ) continue ; } if ( section > 1 ) { sys -> message ( fh , ""invalid section number \'%u\'."" , section ) ; continue ; } if ( ! ( fi = ( struct mschmd_file * ) sys -> alloc ( sys , sizeof ( struct mschmd_file ) + name_len + 1 ) ) ) { sys -> free ( chunk ) ; return MSPACK_ERR_NOMEMORY ; } fi -> next = NULL ; fi -> filename = ( char * ) & fi [ 1 ] ; fi -> section = ( ( section == 0 ) ? ( struct mschmd_section * ) ( & chm -> sec0 ) : ( struct mschmd_section * ) ( & chm -> sec1 ) ) ; fi -> offset = offset ; fi -> length = length ; sys -> copy ( name , fi -> filename , ( size_t ) name_len ) ; fi -> filename [ name_len ] = '\\0' ; if ( name [ 0 ] == ':' && name [ 1 ] == ':' ) { if ( mspack_memcmp ( & name [ 2 ] , & content_name [ 2 ] , 31L ) == 0 ) { if ( mspack_memcmp ( & name [ 33 ] , & content_name [ 33 ] , 8L ) == 0 ) { chm -> sec1 . content = fi ; } else if ( mspack_memcmp ( & name [ 33 ] , & control_name [ 33 ] , 11L ) == 0 ) { chm -> sec1 . control = fi ; } else if ( mspack_memcmp ( & name [ 33 ] , & spaninfo_name [ 33 ] , 8L ) == 0 ) { chm -> sec1 . spaninfo = fi ; } else if ( mspack_memcmp ( & name [ 33 ] , & rtable_name [ 33 ] , 72L ) == 0 ) { chm -> sec1 . rtable = fi ; } } fi -> next = chm -> sysfiles ; chm -> sysfiles = fi ; } else { if ( link ) link -> next = fi ; else chm -> files = fi ; link = fi ; } } chunk_end : if ( num_entries >= 0 ) { D ( ( ""chunk ended before all entries could be read"" ) ) errors ++ ; } } sys -> free ( chunk ) ; return ( errors > 0 ) ? MSPACK_ERR_DATAFORMAT : MSPACK_ERR_OK ;","D ( ( ""chunks larger than entire file"" ) ) return MSPACK_ERR_DATAFORMAT ; } if ( ( chm -> chunk_size & ( chm -> chunk_size - 1 ) ) != 0 ) { sys -> message ( fh , ""WARNING; chunk size is not a power of two"" ) ; } if ( chm -> first_pmgl != 0 ) { sys -> message ( fh , ""WARNING; first PMGL chunk is not zero"" ) ; } if ( chm -> first_pmgl > chm -> last_pmgl ) { D ( ( ""first pmgl chunk is after last pmgl chunk"" ) ) return MSPACK_ERR_DATAFORMAT ; } if ( chm -> index_root != 0xFFFFFFFF && chm -> index_root >= chm -> num_chunks ) { D ( ( ""index_root outside valid range"" ) ) return MSPACK_ERR_DATAFORMAT ; } if ( ! entire ) { return MSPACK_ERR_OK ; } if ( ( x = chm -> first_pmgl ) != 0 ) { if ( sys -> seek ( fh , ( off_t ) ( x * chm -> chunk_size ) , MSPACK_SYS_SEEK_CUR ) ) { return MSPACK_ERR_SEEK ; } } num_chunks = chm -> last_pmgl - x + 1 ; if ( ! ( chunk = ( unsigned char * ) sys -> alloc ( sys , ( size_t ) chm -> chunk_size ) ) ) { return MSPACK_ERR_NOMEMORY ; } errors = 0 ; while ( num_chunks -- ) { if ( sys -> read ( fh , chunk , ( int ) chm -> chunk_size ) != ( int ) chm -> chunk_size ) { sys -> free ( chunk ) ; return MSPACK_ERR_READ ; } if ( EndGetI32 ( & chunk [ pmgl_Signature ] ) != 0x4C474D50 ) continue ; if ( EndGetI32 ( & chunk [ pmgl_QuickRefSize ] ) < 2 ) { sys -> message ( fh , ""WARNING; PMGL quickref area is too small"" ) ; } if ( EndGetI32 ( & chunk [ pmgl_QuickRefSize ] ) > ( ( int ) chm -> chunk_size - pmgl_Entries ) ) { sys -> message ( fh , ""WARNING; PMGL quickref area is too large"" ) ; } p = & chunk [ pmgl_Entries ] ; end = & chunk [ chm -> chunk_size - 2 ] ; num_entries = EndGetI16 ( end ) ; while ( num_entries -- ) { READ_ENCINT ( name_len ) ; if ( name_len > ( unsigned int ) ( end - p ) ) goto chunk_end ; name = p ; p += name_len ; READ_ENCINT ( section ) ; READ_ENCINT ( offset ) ; READ_ENCINT ( length ) ; if ( name_len < 2 || ! name [ 0 ] || ! name [ 1 ] ) continue ; if ( ( offset == 0 ) && ( length == 0 ) ) { if ( ( name_len > 0 ) && ( name [ name_len - 1 ] == '/' ) ) continue ; } if ( section > 1 ) { sys -> message ( fh , ""invalid section number \'%u\'."" , section ) ; continue ; } if ( ! ( fi = ( struct mschmd_file * ) sys -> alloc ( sys , sizeof ( struct mschmd_file ) + name_len + 1 ) ) ) { sys -> free ( chunk ) ; return MSPACK_ERR_NOMEMORY ; } fi -> next = NULL ; fi -> filename = ( char * ) & fi [ 1 ] ; fi -> section = ( ( section == 0 ) ? ( struct mschmd_section * ) ( & chm -> sec0 ) : ( struct mschmd_section * ) ( & chm -> sec1 ) ) ; fi -> offset = offset ; fi -> length = length ; sys -> copy ( name , fi -> filename , ( size_t ) name_len ) ; fi -> filename [ name_len ] = '\\0' ; if ( name [ 0 ] == ':' && name [ 1 ] == ':' ) { if ( mspack_memcmp ( & name [ 2 ] , & content_name [ 2 ] , 31L ) == 0 ) { if ( mspack_memcmp ( & name [ 33 ] , & content_name [ 33 ] , 8L ) == 0 ) { chm -> sec1 . content = fi ; } else if ( mspack_memcmp ( & name [ 33 ] , & control_name [ 33 ] , 11L ) == 0 ) { chm -> sec1 . control = fi ; } else if ( mspack_memcmp ( & name [ 33 ] , & spaninfo_name [ 33 ] , 8L ) == 0 ) { chm -> sec1 . spaninfo = fi ; } else if ( mspack_memcmp ( & name [ 33 ] , & rtable_name [ 33 ] , 72L ) == 0 ) { chm -> sec1 . rtable = fi ; } } fi -> next = chm -> sysfiles ; chm -> sysfiles = fi ; } else { if ( link ) link -> next = fi ; else chm -> files = fi ; link = fi ; } } chunk_end : if ( num_entries >= 0 ) { D ( ( ""chunk ended before all entries could be read"" ) ) errors ++ ; } } sys -> free ( chunk ) ; return ( errors > 0 ) ? MSPACK_ERR_DATAFORMAT : MSPACK_ERR_OK ;" 544,"CWE-119 void vp8_print_modes_and_motion_vectors ( MODE_INFO * mi , int rows , int cols , int frame ) { int mb_row ; int mb_col ; int mb_index = 0 ; FILE * mvs = fopen ( ""mvs.stt"" , ""a"" ) ; mb_index = 0 ; fprintf ( mvs , ""Mb Modes for Frame %d\\n"" , frame ) ; for ( mb_row = 0 ; mb_row < rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cols ; mb_col ++ ) { fprintf ( mvs , ""%2d "" , mi [ mb_index ] . mbmi . mode ) ; mb_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mb_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mb_index = 0 ; fprintf ( mvs , ""Mb mv ref for Frame %d\\n"" , frame ) ; for ( mb_row = 0 ; mb_row < rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cols ; mb_col ++ ) { fprintf ( mvs , ""%2d "" , mi [ mb_index ] . mbmi . ref_frame ) ; mb_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mb_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mb_index = 0 ; fprintf ( mvs , ""UV Modes for Frame %d\\n"" , frame ) ; for ( mb_row = 0 ; mb_row < rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cols ; mb_col ++ ) { fprintf ( mvs , ""%2d "" , mi [ mb_index ] . mbmi . uv_mode ) ; mb_index ++ ; } mb_index ++ ; fprintf ( mvs , ""\\n"" ) ; } fprintf ( mvs , ""\\n"" ) ; mb_index = 0 ; fprintf ( mvs , ""Mbs for Frame %d\\n"" , frame ) ; { int b_row ; for ( b_row = 0 ; b_row < 4 * rows ; b_row ++ ) { int b_col ; int bindex ; for ( b_col = 0 ; b_col < 4 * cols ; b_col ++ ) { mb_index = ( b_row >> 2 ) * ( cols + 1 ) + ( b_col >> 2 ) ; bindex = ( b_row & 3 ) * 4 + ( b_col & 3 ) ; if ( mi [ mb_index ] . mbmi . mode == B_PRED ) fprintf ( mvs , ""%2d "" , mi [ mb_index ] . bmi [ bindex ] . as_mode ) ; else fprintf ( mvs , ""xx "" ) ; } fprintf ( mvs , ""\\n"" ) ; } } fprintf ( mvs , ""\\n"" ) ; mb_index = 0 ; fprintf ( mvs , ""MVs for Frame %d\\n"" , frame ) ; for ( mb_row = 0 ; mb_row < rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cols ; mb_col ++ ) { fprintf ( mvs , ""%5d:%-5d"" , mi [ mb_index ] . mbmi . mv . as_mv . row / 2 , mi [ mb_index ] . mbmi . mv . as_mv . col / 2 ) ; mb_index ++ ; } mb_index ++ ; fprintf ( mvs , ""\\n"" ) ; } fprintf ( mvs , ""\\n"" ) ; mb_index = 0 ; fprintf ( mvs , ""MVs for Frame %d\\n"" , frame ) ; { int b_row ; for ( b_row = 0 ; b_row < 4 * rows ; b_row ++ ) { int b_col ; int bindex ; for ( b_col = 0 ; b_col < 4 * cols ; b_col ++ ) { mb_index = ( b_row >> 2 ) * ( cols + 1 ) + ( b_col >> 2 ) ; bindex = ( b_row & 3 ) * 4 + ( b_col & 3 ) ; fprintf ( mvs , ""%3d:%-3d "" , mi [ mb_index ] . bmi [ bindex ] . mv . as_mv . row , mi [ mb_index ] . bmi [ bindex ] . mv . as_mv . col ) ; } fprintf ( mvs , ""\\n"" ) ; } } fprintf ( mvs , ""\\n"" ) ; fclose ( mvs ) ; }","void vp8_print_modes_and_motion_vectors ( MODE_INFO * mi , int rows , int cols , int frame ) { int mb_row ; int mb_col ; int mb_index = 0 ; FILE * mvs = fopen ( ""mvs.stt"" , ""a"" ) ; mb_index = 0 ; fprintf ( mvs , ""Mb Modes for Frame %d\\n"" , frame ) ; for ( mb_row = 0 ; mb_row < rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cols ; mb_col ++ ) { fprintf ( mvs , ""%2d "" , mi [ mb_index ] . mbmi . mode ) ; mb_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mb_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mb_index = 0 ; fprintf ( mvs , ""Mb mv ref for Frame %d\\n"" , frame ) ; for ( mb_row = 0 ; mb_row < rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cols ; mb_col ++ ) { fprintf ( mvs , ""%2d "" , mi [ mb_index ] . mbmi . ref_frame ) ; mb_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mb_index ++ ; } fprintf ( mvs , ""\\n"" ) ; mb_index = 0 ; fprintf ( mvs , ""UV Modes for Frame %d\\n"" , frame ) ; for ( mb_row = 0 ; mb_row < rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cols ; mb_col ++ ) { fprintf ( mvs , ""%2d "" , mi [ mb_index ] . mbmi . uv_mode ) ; mb_index ++ ; } mb_index ++ ; fprintf ( mvs , ""\\n"" ) ; } fprintf ( mvs , ""\\n"" ) ; fprintf ( mvs , ""Mbs for Frame %d\\n"" , frame ) ; { int b_row ; for ( b_row = 0 ; b_row < 4 * rows ; b_row ++ ) { int b_col ; int bindex ; for ( b_col = 0 ; b_col < 4 * cols ; b_col ++ ) { mb_index = ( b_row >> 2 ) * ( cols + 1 ) + ( b_col >> 2 ) ; bindex = ( b_row & 3 ) * 4 + ( b_col & 3 ) ; if ( mi [ mb_index ] . mbmi . mode == B_PRED ) fprintf ( mvs , ""%2d "" , mi [ mb_index ] . bmi [ bindex ] . as_mode ) ; else fprintf ( mvs , ""xx "" ) ; } fprintf ( mvs , ""\\n"" ) ; } } fprintf ( mvs , ""\\n"" ) ; mb_index = 0 ; fprintf ( mvs , ""MVs for Frame %d\\n"" , frame ) ; for ( mb_row = 0 ; mb_row < rows ; mb_row ++ ) { for ( mb_col = 0 ; mb_col < cols ; mb_col ++ ) { fprintf ( mvs , ""%5d:%-5d"" , mi [ mb_index ] . mbmi . mv . as_mv . row / 2 , mi [ mb_index ] . mbmi . mv . as_mv . col / 2 ) ; mb_index ++ ; } mb_index ++ ; fprintf ( mvs , ""\\n"" ) ; } fprintf ( mvs , ""\\n"" ) ; fprintf ( mvs , ""MVs for Frame %d\\n"" , frame ) ; { int b_row ; for ( b_row = 0 ; b_row < 4 * rows ; b_row ++ ) { int b_col ; int bindex ; for ( b_col = 0 ; b_col < 4 * cols ; b_col ++ ) { mb_index = ( b_row >> 2 ) * ( cols + 1 ) + ( b_col >> 2 ) ; bindex = ( b_row & 3 ) * 4 + ( b_col & 3 ) ; fprintf ( mvs , ""%3d:%-3d "" , mi [ mb_index ] . bmi [ bindex ] . mv . as_mv . row , mi [ mb_index ] . bmi [ bindex ] . mv . as_mv . col ) ; } fprintf ( mvs , ""\\n"" ) ; } } fprintf ( mvs , ""\\n"" ) ; fclose ( mvs ) ; }" 545,"CWE-119 cJSON * cJSON_CreateStringArray ( const char * * strings , int count ) { int i ; cJSON * n = 0 , * p = 0 , * a = cJSON_CreateArray ( ) ; for ( i = 0 ; a && i < count ; ++ i ) { n = cJSON_CreateString ( strings [ i ] ) ; if ( ! i ) a -> child = n ; else suffix_object ( p , n ) ; p = n ; } return a ; } "," cJSON * cJSON_CreateStringArray ( const char * * strings , int count ) { int i ; cJSON * n = 0 , * p = 0 , * a = cJSON_CreateArray ( ) ; for ( i = 0 ; a && i < count ; i ++ ) { n = cJSON_CreateString ( strings [ i ] ) ; if ( ! n ) { cJSON_Delete ( a ) ; return 0 ; } if ( ! i ) a -> child = n ; else suffix_object ( p , n ) ; p = n ; } return a ; } " 546,"CWE-119 CURLcode Curl_smtp_escape_eob ( struct connectdata * conn , const ssize_t nread ) { ssize_t i ; ssize_t si ; struct Curl_easy * data = conn -> data ; struct SMTP * smtp = data -> req . protop ; char * scratch = data -> state . scratch ; char * newscratch = NULL ; char * oldscratch = NULL ; size_t eob_sent ; if ( ! scratch || data -> set . crlf ) { oldscratch = scratch ; scratch = newscratch = malloc ( 2 * data -> set . buffer_size ) ; if ( ! newscratch ) { failf ( data , ""Failed to alloc scratch buffer!"" ) ; return CURLE_OUT_OF_MEMORY ; } } eob_sent = smtp -> eob ; for ( i = 0 , si = 0 ; i < nread ; i ++ ) { if ( SMTP_EOB [ smtp -> eob ] == data -> req . upload_fromhere [ i ] ) { smtp -> eob ++ ; if ( 2 == smtp -> eob || SMTP_EOB_LEN == smtp -> eob ) smtp -> trailing_crlf = TRUE ; else smtp -> trailing_crlf = FALSE ; } else if ( smtp -> eob ) { memcpy ( & scratch [ si ] , & SMTP_EOB [ eob_sent ] , smtp -> eob - eob_sent ) ; si += smtp -> eob - eob_sent ; if ( SMTP_EOB [ 0 ] == data -> req . upload_fromhere [ i ] ) smtp -> eob = 1 ; else smtp -> eob = 0 ; eob_sent = 0 ; smtp -> trailing_crlf = FALSE ; } if ( SMTP_EOB_FIND_LEN == smtp -> eob ) { memcpy ( & scratch [ si ] , & SMTP_EOB_REPL [ eob_sent ] , SMTP_EOB_REPL_LEN - eob_sent ) ; si += SMTP_EOB_REPL_LEN - eob_sent ; smtp -> eob = 0 ; eob_sent = 0 ; } else if ( ! smtp -> eob ) scratch [ si ++ ] = data -> req . upload_fromhere [ i ] ; } if ( smtp -> eob - eob_sent ) { memcpy ( & scratch [ si ] , & SMTP_EOB [ eob_sent ] , smtp -> eob - eob_sent ) ; si += smtp -> eob - eob_sent ; } if ( si != nread ) { data -> req . upload_fromhere = scratch ; data -> state . scratch = scratch ; free ( oldscratch ) ; data -> req . upload_present = si ; } else free ( newscratch ) ; return CURLE_OK ; }","CURLcode Curl_smtp_escape_eob ( struct connectdata * conn , const ssize_t nread ) { ssize_t i ; ssize_t si ; struct Curl_easy * data = conn -> data ; struct SMTP * smtp = data -> req . protop ; char * scratch = data -> state . scratch ; char * newscratch = NULL ; char * oldscratch = NULL ; size_t eob_sent ; if ( ! scratch || data -> set . crlf ) { oldscratch = scratch ; scratch = newscratch = malloc ( 2 * UPLOAD_BUFSIZE ) ; if ( ! newscratch ) { failf ( data , ""Failed to alloc scratch buffer!"" ) ; return CURLE_OUT_OF_MEMORY ; } } DEBUGASSERT ( UPLOAD_BUFSIZE >= nread ) ; eob_sent = smtp -> eob ; for ( i = 0 , si = 0 ; i < nread ; i ++ ) { if ( SMTP_EOB [ smtp -> eob ] == data -> req . upload_fromhere [ i ] ) { smtp -> eob ++ ; if ( 2 == smtp -> eob || SMTP_EOB_LEN == smtp -> eob ) smtp -> trailing_crlf = TRUE ; else smtp -> trailing_crlf = FALSE ; } else if ( smtp -> eob ) { memcpy ( & scratch [ si ] , & SMTP_EOB [ eob_sent ] , smtp -> eob - eob_sent ) ; si += smtp -> eob - eob_sent ; if ( SMTP_EOB [ 0 ] == data -> req . upload_fromhere [ i ] ) smtp -> eob = 1 ; else smtp -> eob = 0 ; eob_sent = 0 ; smtp -> trailing_crlf = FALSE ; } if ( SMTP_EOB_FIND_LEN == smtp -> eob ) { memcpy ( & scratch [ si ] , & SMTP_EOB_REPL [ eob_sent ] , SMTP_EOB_REPL_LEN - eob_sent ) ; si += SMTP_EOB_REPL_LEN - eob_sent ; smtp -> eob = 0 ; eob_sent = 0 ; } else if ( ! smtp -> eob ) scratch [ si ++ ] = data -> req . upload_fromhere [ i ] ; } if ( smtp -> eob - eob_sent ) { memcpy ( & scratch [ si ] , & SMTP_EOB [ eob_sent ] , smtp -> eob - eob_sent ) ; si += smtp -> eob - eob_sent ; } if ( si != nread ) { data -> req . upload_fromhere = scratch ; data -> state . scratch = scratch ; free ( oldscratch ) ; data -> req . upload_present = si ; } else free ( newscratch ) ; return CURLE_OK ; }" 547,"CWE-264 int kvm_set_msr ( struct kvm_vcpu * vcpu , struct msr_data * msr ) { return kvm_x86_ops -> set_msr ( vcpu , msr ) ; }","int kvm_set_msr ( struct kvm_vcpu * vcpu , struct msr_data * msr ) { switch ( msr -> index ) { case MSR_FS_BASE : case MSR_GS_BASE : case MSR_KERNEL_GS_BASE : case MSR_CSTAR : case MSR_LSTAR : if ( is_noncanonical_address ( msr -> data ) ) return 1 ; break ; case MSR_IA32_SYSENTER_EIP : case MSR_IA32_SYSENTER_ESP : msr -> data = get_canonical ( msr -> data ) ; } return kvm_x86_ops -> set_msr ( vcpu , msr ) ; }" 548,"CWE-119 static void is_skippable ( int plane , int block , BLOCK_SIZE plane_bsize , TX_SIZE tx_size , void * argv ) { struct is_skippable_args * args = argv ; args -> skippable [ 0 ] &= ( ! args -> x -> plane [ plane ] . eobs [ block ] ) ; }","static void is_skippable ( int plane , int block , BLOCK_SIZE plane_bsize , TX_SIZE tx_size , void * argv ) { struct is_skippable_args * args = argv ; ( void ) plane ; ( void ) plane_bsize ; ( void ) tx_size ; args -> skippable [ 0 ] &= ( ! args -> eobs [ block ] ) ; }" 549,"CWE-20 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 ; msg -> msg_namelen = 0 ; 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 ; 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 ; 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 ; 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 ; }" 550,"CWE-119 int vp8_denoiser_filter_sse2 ( YV12_BUFFER_CONFIG * mc_running_avg , YV12_BUFFER_CONFIG * running_avg , MACROBLOCK * signal , unsigned int motion_magnitude , int y_offset , int uv_offset ) { unsigned char * sig = signal -> thismb ; int sig_stride = 16 ; unsigned char * mc_running_avg_y = mc_running_avg -> y_buffer + y_offset ; int mc_avg_y_stride = mc_running_avg -> y_stride ; unsigned char * running_avg_y = running_avg -> y_buffer + y_offset ; int avg_y_stride = running_avg -> y_stride ; int r ; __m128i acc_diff = _mm_setzero_si128 ( ) ; const __m128i k_0 = _mm_setzero_si128 ( ) ; const __m128i k_4 = _mm_set1_epi8 ( 4 ) ; const __m128i k_8 = _mm_set1_epi8 ( 8 ) ; const __m128i k_16 = _mm_set1_epi8 ( 16 ) ; const __m128i l3 = _mm_set1_epi8 ( ( motion_magnitude <= MOTION_MAGNITUDE_THRESHOLD ) ? 7 : 6 ) ; const __m128i l32 = _mm_set1_epi8 ( 2 ) ; const __m128i l21 = _mm_set1_epi8 ( 1 ) ; for ( r = 0 ; r < 16 ; ++ r ) { const __m128i v_sig = _mm_loadu_si128 ( ( __m128i * ) ( & sig [ 0 ] ) ) ; const __m128i v_mc_running_avg_y = _mm_loadu_si128 ( ( __m128i * ) ( & mc_running_avg_y [ 0 ] ) ) ; __m128i v_running_avg_y ; const __m128i pdiff = _mm_subs_epu8 ( v_mc_running_avg_y , v_sig ) ; const __m128i ndiff = _mm_subs_epu8 ( v_sig , v_mc_running_avg_y ) ; const __m128i diff_sign = _mm_cmpeq_epi8 ( pdiff , k_0 ) ; const __m128i clamped_absdiff = _mm_min_epu8 ( _mm_or_si128 ( pdiff , ndiff ) , k_16 ) ; const __m128i mask2 = _mm_cmpgt_epi8 ( k_16 , clamped_absdiff ) ; const __m128i mask1 = _mm_cmpgt_epi8 ( k_8 , clamped_absdiff ) ; const __m128i mask0 = _mm_cmpgt_epi8 ( k_4 , clamped_absdiff ) ; __m128i adj2 = _mm_and_si128 ( mask2 , l32 ) ; const __m128i adj1 = _mm_and_si128 ( mask1 , l21 ) ; const __m128i adj0 = _mm_and_si128 ( mask0 , clamped_absdiff ) ; __m128i adj , padj , nadj ; adj2 = _mm_add_epi8 ( adj2 , adj1 ) ; adj = _mm_sub_epi8 ( l3 , adj2 ) ; adj = _mm_andnot_si128 ( mask0 , adj ) ; adj = _mm_or_si128 ( adj , adj0 ) ; padj = _mm_andnot_si128 ( diff_sign , adj ) ; nadj = _mm_and_si128 ( diff_sign , adj ) ; v_running_avg_y = _mm_adds_epu8 ( v_sig , padj ) ; v_running_avg_y = _mm_subs_epu8 ( v_running_avg_y , nadj ) ; _mm_storeu_si128 ( ( __m128i * ) running_avg_y , v_running_avg_y ) ; acc_diff = _mm_adds_epi8 ( acc_diff , padj ) ; acc_diff = _mm_subs_epi8 ( acc_diff , nadj ) ; sig += sig_stride ; mc_running_avg_y += mc_avg_y_stride ; running_avg_y += avg_y_stride ; } { union sum_union s ; int sum_diff = 0 ; s . v = acc_diff ; sum_diff = s . e [ 0 ] + s . e [ 1 ] + s . e [ 2 ] + s . e [ 3 ] + s . e [ 4 ] + s . e [ 5 ] + s . e [ 6 ] + s . e [ 7 ] + s . e [ 8 ] + s . e [ 9 ] + s . e [ 10 ] + s . e [ 11 ] + s . e [ 12 ] + s . e [ 13 ] + s . e [ 14 ] + s . e [ 15 ] ; if ( abs ( sum_diff ) > SUM_DIFF_THRESHOLD ) { return COPY_BLOCK ; } } vp8_copy_mem16x16 ( running_avg -> y_buffer + y_offset , avg_y_stride , signal -> thismb , sig_stride ) ; return FILTER_BLOCK ; }"," int vp8_denoiser_filter_sse2 ( unsigned char * mc_running_avg_y , int mc_avg_y_stride , unsigned char * running_avg_y , int avg_y_stride , unsigned char * sig , int sig_stride , unsigned int motion_magnitude , int increase_denoising ) { unsigned char * running_avg_y_start = running_avg_y ; unsigned char * sig_start = sig ; unsigned int sum_diff_thresh ; int r ; int shift_inc = ( increase_denoising && motion_magnitude <= MOTION_MAGNITUDE_THRESHOLD ) ? 1 : 0 ; __m128i acc_diff = _mm_setzero_si128 ( ) ; const __m128i k_0 = _mm_setzero_si128 ( ) ; const __m128i k_4 = _mm_set1_epi8 ( 4 + shift_inc ) ; const __m128i k_8 = _mm_set1_epi8 ( 8 ) ; const __m128i k_16 = _mm_set1_epi8 ( 16 ) ; const __m128i l3 = _mm_set1_epi8 ( ( motion_magnitude <= MOTION_MAGNITUDE_THRESHOLD ) ? 7 + shift_inc : 6 ) ; const __m128i l32 = _mm_set1_epi8 ( 2 ) ; const __m128i l21 = _mm_set1_epi8 ( 1 ) ; for ( r = 0 ; r < 16 ; ++ r ) { const __m128i v_sig = _mm_loadu_si128 ( ( __m128i * ) ( & sig [ 0 ] ) ) ; const __m128i v_mc_running_avg_y = _mm_loadu_si128 ( ( __m128i * ) ( & mc_running_avg_y [ 0 ] ) ) ; __m128i v_running_avg_y ; const __m128i pdiff = _mm_subs_epu8 ( v_mc_running_avg_y , v_sig ) ; const __m128i ndiff = _mm_subs_epu8 ( v_sig , v_mc_running_avg_y ) ; const __m128i diff_sign = _mm_cmpeq_epi8 ( pdiff , k_0 ) ; const __m128i clamped_absdiff = _mm_min_epu8 ( _mm_or_si128 ( pdiff , ndiff ) , k_16 ) ; const __m128i mask2 = _mm_cmpgt_epi8 ( k_16 , clamped_absdiff ) ; const __m128i mask1 = _mm_cmpgt_epi8 ( k_8 , clamped_absdiff ) ; const __m128i mask0 = _mm_cmpgt_epi8 ( k_4 , clamped_absdiff ) ; __m128i adj2 = _mm_and_si128 ( mask2 , l32 ) ; const __m128i adj1 = _mm_and_si128 ( mask1 , l21 ) ; const __m128i adj0 = _mm_and_si128 ( mask0 , clamped_absdiff ) ; __m128i adj , padj , nadj ; adj2 = _mm_add_epi8 ( adj2 , adj1 ) ; adj = _mm_sub_epi8 ( l3 , adj2 ) ; adj = _mm_andnot_si128 ( mask0 , adj ) ; adj = _mm_or_si128 ( adj , adj0 ) ; padj = _mm_andnot_si128 ( diff_sign , adj ) ; nadj = _mm_and_si128 ( diff_sign , adj ) ; v_running_avg_y = _mm_adds_epu8 ( v_sig , padj ) ; v_running_avg_y = _mm_subs_epu8 ( v_running_avg_y , nadj ) ; _mm_storeu_si128 ( ( __m128i * ) running_avg_y , v_running_avg_y ) ; acc_diff = _mm_adds_epi8 ( acc_diff , padj ) ; acc_diff = _mm_subs_epi8 ( acc_diff , nadj ) ; sig += sig_stride ; mc_running_avg_y += mc_avg_y_stride ; running_avg_y += avg_y_stride ; } { unsigned int abs_sum_diff = abs_sum_diff_16x1 ( acc_diff ) ; sum_diff_thresh = SUM_DIFF_THRESHOLD ; if ( increase_denoising ) sum_diff_thresh = SUM_DIFF_THRESHOLD_HIGH ; if ( abs_sum_diff > sum_diff_thresh ) { int delta = ( ( abs_sum_diff - sum_diff_thresh ) >> 8 ) + 1 ; if ( delta < 4 ) { const __m128i k_delta = _mm_set1_epi8 ( delta ) ; sig -= sig_stride * 16 ; mc_running_avg_y -= mc_avg_y_stride * 16 ; running_avg_y -= avg_y_stride * 16 ; for ( r = 0 ; r < 16 ; ++ r ) { __m128i v_running_avg_y = _mm_loadu_si128 ( ( __m128i * ) ( & running_avg_y [ 0 ] ) ) ; const __m128i v_sig = _mm_loadu_si128 ( ( __m128i * ) ( & sig [ 0 ] ) ) ; const __m128i v_mc_running_avg_y = _mm_loadu_si128 ( ( __m128i * ) ( & mc_running_avg_y [ 0 ] ) ) ; const __m128i pdiff = _mm_subs_epu8 ( v_mc_running_avg_y , v_sig ) ; const __m128i ndiff = _mm_subs_epu8 ( v_sig , v_mc_running_avg_y ) ; const __m128i diff_sign = _mm_cmpeq_epi8 ( pdiff , k_0 ) ; const __m128i adj = _mm_min_epu8 ( _mm_or_si128 ( pdiff , ndiff ) , k_delta ) ; __m128i padj , nadj ; padj = _mm_andnot_si128 ( diff_sign , adj ) ; nadj = _mm_and_si128 ( diff_sign , adj ) ; v_running_avg_y = _mm_subs_epu8 ( v_running_avg_y , padj ) ; v_running_avg_y = _mm_adds_epu8 ( v_running_avg_y , nadj ) ; _mm_storeu_si128 ( ( __m128i * ) running_avg_y , v_running_avg_y ) ; acc_diff = _mm_subs_epi8 ( acc_diff , padj ) ; acc_diff = _mm_adds_epi8 ( acc_diff , nadj ) ; sig += sig_stride ; mc_running_avg_y += mc_avg_y_stride ; running_avg_y += avg_y_stride ; } abs_sum_diff = abs_sum_diff_16x1 ( acc_diff ) ; if ( abs_sum_diff > sum_diff_thresh ) { return COPY_BLOCK ; } } else { return COPY_BLOCK ; } } } vp8_copy_mem16x16 ( running_avg_y_start , avg_y_stride , sig_start , sig_stride ) ; return FILTER_BLOCK ; }" 551,"CWE-264 const char * string_of_NPNVariable ( int variable ) { const char * str ; switch ( variable ) { # define _ ( VAL ) case VAL : str = # VAL ; break ; _ ( NPNVxDisplay ) ; _ ( NPNVxtAppContext ) ; _ ( NPNVnetscapeWindow ) ; _ ( NPNVjavascriptEnabledBool ) ; _ ( NPNVasdEnabledBool ) ; _ ( NPNVisOfflineBool ) ; _ ( NPNVserviceManager ) ; _ ( NPNVDOMElement ) ; _ ( NPNVDOMWindow ) ; _ ( NPNVToolkit ) ; _ ( NPNVSupportsXEmbedBool ) ; _ ( NPNVWindowNPObject ) ; _ ( NPNVPluginElementNPObject ) ; _ ( NPNVSupportsWindowless ) ; # undef _ default : switch ( variable & 0xff ) { # define _ ( VAL , VAR ) case VAL : str = # VAR ; break _ ( 10 , NPNVserviceManager ) ; _ ( 11 , NPNVDOMElement ) ; _ ( 12 , NPNVDOMWindow ) ; _ ( 13 , NPNVToolkit ) ; # undef _ default : str = """" ; break ; } break ; } return str ; }","const char * string_of_NPNVariable ( int variable ) { const char * str ; switch ( variable ) { # define _ ( VAL ) case VAL : str = # VAL ; break ; _ ( NPNVxDisplay ) ; _ ( NPNVxtAppContext ) ; _ ( NPNVnetscapeWindow ) ; _ ( NPNVjavascriptEnabledBool ) ; _ ( NPNVasdEnabledBool ) ; _ ( NPNVisOfflineBool ) ; _ ( NPNVserviceManager ) ; _ ( NPNVDOMElement ) ; _ ( NPNVDOMWindow ) ; _ ( NPNVToolkit ) ; _ ( NPNVSupportsXEmbedBool ) ; _ ( NPNVWindowNPObject ) ; _ ( NPNVPluginElementNPObject ) ; _ ( NPNVSupportsWindowless ) ; _ ( NPNVprivateModeBool ) ; _ ( NPNVsupportsAdvancedKeyHandling ) ; # undef _ default : switch ( variable & 0xff ) { # define _ ( VAL , VAR ) case VAL : str = # VAR ; break _ ( 10 , NPNVserviceManager ) ; _ ( 11 , NPNVDOMElement ) ; _ ( 12 , NPNVDOMWindow ) ; _ ( 13 , NPNVToolkit ) ; # undef _ default : str = """" ; break ; } break ; } return str ; }" 552,"CWE-125 { uint8_t route_type , route_length , addr_length , sg_length ; u_int offset ; ND_TCHECK2 ( pptr [ 0 ] , 2 ) ; route_type = * pptr ++ ; route_length = * pptr ++ ; snprintf ( buf , buflen , ""Route-Type: %s (%u), length: %u"" , tok2str ( bgp_multicast_vpn_route_type_values , ""Unknown"" , route_type ) , route_type , route_length ) ; switch ( route_type ) { case BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_I_PMSI : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s, Originator %s"" , bgp_vpn_rd_print ( ndo , pptr ) , bgp_vpn_ip_print ( ndo , pptr + BGP_VPN_RD_LEN , ( route_length - BGP_VPN_RD_LEN ) << 3 ) ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_INTER_AS_I_PMSI : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN + 4 ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s, Source-AS %s"" , bgp_vpn_rd_print ( ndo , pptr ) , as_printf ( ndo , astostr , sizeof ( astostr ) , EXTRACT_32BITS ( pptr + BGP_VPN_RD_LEN ) ) ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_S_PMSI : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s"" , bgp_vpn_rd_print ( ndo , pptr ) ) ; pptr += BGP_VPN_RD_LEN ; sg_length = bgp_vpn_sg_print ( ndo , pptr , buf , buflen ) ; addr_length = route_length - sg_length ; ND_TCHECK2 ( pptr [ 0 ] , addr_length ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", Originator %s"" , bgp_vpn_ip_print ( ndo , pptr , addr_length << 3 ) ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_ACTIVE : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s"" , bgp_vpn_rd_print ( ndo , pptr ) ) ; pptr += BGP_VPN_RD_LEN ; bgp_vpn_sg_print ( ndo , pptr , buf , buflen ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_SHARED_TREE_JOIN : case BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_TREE_JOIN : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s, Source-AS %s"" , bgp_vpn_rd_print ( ndo , pptr ) , as_printf ( ndo , astostr , sizeof ( astostr ) , EXTRACT_32BITS ( pptr + BGP_VPN_RD_LEN ) ) ) ; pptr += BGP_VPN_RD_LEN ; bgp_vpn_sg_print ( ndo , pptr , buf , buflen ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_SEG_LEAF : default : break ; } return route_length + 2 ; trunc : return - 2 ; }","{ uint8_t route_type , route_length , addr_length , sg_length ; u_int offset ; ND_TCHECK2 ( pptr [ 0 ] , 2 ) ; route_type = * pptr ++ ; route_length = * pptr ++ ; snprintf ( buf , buflen , ""Route-Type: %s (%u), length: %u"" , tok2str ( bgp_multicast_vpn_route_type_values , ""Unknown"" , route_type ) , route_type , route_length ) ; switch ( route_type ) { case BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_I_PMSI : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s, Originator %s"" , bgp_vpn_rd_print ( ndo , pptr ) , bgp_vpn_ip_print ( ndo , pptr + BGP_VPN_RD_LEN , ( route_length - BGP_VPN_RD_LEN ) << 3 ) ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_INTER_AS_I_PMSI : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN + 4 ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s, Source-AS %s"" , bgp_vpn_rd_print ( ndo , pptr ) , as_printf ( ndo , astostr , sizeof ( astostr ) , EXTRACT_32BITS ( pptr + BGP_VPN_RD_LEN ) ) ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_S_PMSI : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s"" , bgp_vpn_rd_print ( ndo , pptr ) ) ; pptr += BGP_VPN_RD_LEN ; sg_length = bgp_vpn_sg_print ( ndo , pptr , buf , buflen ) ; addr_length = route_length - sg_length ; ND_TCHECK2 ( pptr [ 0 ] , addr_length ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", Originator %s"" , bgp_vpn_ip_print ( ndo , pptr , addr_length << 3 ) ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_ACTIVE : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s"" , bgp_vpn_rd_print ( ndo , pptr ) ) ; pptr += BGP_VPN_RD_LEN ; bgp_vpn_sg_print ( ndo , pptr , buf , buflen ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_SHARED_TREE_JOIN : case BGP_MULTICAST_VPN_ROUTE_TYPE_SOURCE_TREE_JOIN : ND_TCHECK2 ( pptr [ 0 ] , BGP_VPN_RD_LEN + 4 ) ; offset = strlen ( buf ) ; snprintf ( buf + offset , buflen - offset , "", RD: %s, Source-AS %s"" , bgp_vpn_rd_print ( ndo , pptr ) , as_printf ( ndo , astostr , sizeof ( astostr ) , EXTRACT_32BITS ( pptr + BGP_VPN_RD_LEN ) ) ) ; pptr += BGP_VPN_RD_LEN + 4 ; bgp_vpn_sg_print ( ndo , pptr , buf , buflen ) ; break ; case BGP_MULTICAST_VPN_ROUTE_TYPE_INTRA_AS_SEG_LEAF : default : break ; } return route_length + 2 ; trunc : return - 2 ; }" 553,"CWE-190 static inline long decode_twos_comp ( ulong c , int prec ) { long result ; assert ( prec >= 2 ) ; jas_eprintf ( ""warning: support for signed data is untested\\n"" ) ; result = ( c & ( ( 1 << ( prec - 1 ) ) - 1 ) ) - ( c & ( 1 << ( prec - 1 ) ) ) ; return result ; }"," static inline long decode_twos_comp ( jas_ulong c , int prec ) { long result ; assert ( prec >= 2 ) ; jas_eprintf ( ""warning: support for signed data is untested\\n"" ) ; result = ( c & ( ( 1 << ( prec - 1 ) ) - 1 ) ) - ( c & ( 1 << ( prec - 1 ) ) ) ; return result ; }" 554,"CWE-200 unsigned paravirt_patch_jmp ( void * insnbuf , const void * target , unsigned long addr , unsigned len ) { struct branch * b = insnbuf ; unsigned long delta = ( unsigned long ) target - ( addr + 5 ) ; if ( len < 5 ) return len ; b -> opcode = 0xe9 ; b -> delta = delta ; return 5 ; }","unsigned paravirt_patch_jmp ( void * insnbuf , const void * target , unsigned long addr , unsigned len ) { struct branch * b = insnbuf ; unsigned long delta = ( unsigned long ) target - ( addr + 5 ) ; if ( len < 5 ) { # ifdef CONFIG_RETPOLINE WARN_ONCE ( ""Failing to patch indirect JMP in %ps\\n"" , ( void * ) addr ) ; # endif return len ; } b -> opcode = 0xe9 ; b -> delta = delta ; return 5 ; }" 555,"CWE-287 static ngx_int_t ngx_http_auth_spnego_handler ( ngx_http_request_t * r ) { ngx_int_t ret = NGX_DECLINED ; ngx_http_auth_spnego_ctx_t * ctx ; ngx_http_auth_spnego_loc_conf_t * alcf ; alcf = ngx_http_get_module_loc_conf ( r , ngx_http_auth_spnego_module ) ; if ( alcf -> protect == 0 ) { return NGX_DECLINED ; } ctx = ngx_http_get_module_ctx ( r , ngx_http_auth_spnego_module ) ; if ( NULL == ctx ) { ctx = ngx_palloc ( r -> pool , sizeof ( ngx_http_auth_spnego_ctx_t ) ) ; if ( NULL == ctx ) { return NGX_HTTP_INTERNAL_SERVER_ERROR ; } ctx -> token . len = 0 ; ctx -> token . data = NULL ; ctx -> head = 0 ; ctx -> ret = NGX_HTTP_UNAUTHORIZED ; ngx_http_set_ctx ( r , ctx , ngx_http_auth_spnego_module ) ; } spnego_debug3 ( ""SSO auth handling IN: token.len=%d, head=%d, ret=%d"" , ctx -> token . len , ctx -> head , ctx -> ret ) ; if ( ctx -> token . len && ctx -> head ) { spnego_debug1 ( ""Found token and head, returning %d"" , ctx -> ret ) ; return ctx -> ret ; } if ( NULL != r -> headers_in . user . data ) { spnego_debug0 ( ""User header set"" ) ; return NGX_OK ; } spnego_debug0 ( ""Begin auth"" ) ; if ( alcf -> allow_basic ) { spnego_debug0 ( ""Detect basic auth"" ) ; ret = ngx_http_auth_basic_user ( r ) ; if ( NGX_OK == ret ) { spnego_debug0 ( ""Basic auth credentials supplied by client"" ) ; if ( NGX_DECLINED == ngx_http_auth_spnego_basic ( r , ctx , alcf ) ) { spnego_debug0 ( ""Basic auth failed"" ) ; if ( NGX_ERROR == ngx_http_auth_spnego_headers_basic_only ( r , ctx , alcf ) ) { spnego_debug0 ( ""Error setting headers"" ) ; return ( ctx -> ret = NGX_HTTP_INTERNAL_SERVER_ERROR ) ; } return ( ctx -> ret = NGX_HTTP_UNAUTHORIZED ) ; } if ( ! ngx_spnego_authorized_principal ( r , & r -> headers_in . user , alcf ) ) { spnego_debug0 ( ""User not authorized"" ) ; return ( ctx -> ret = NGX_HTTP_FORBIDDEN ) ; } spnego_debug0 ( ""Basic auth succeeded"" ) ; return ( ctx -> ret = NGX_OK ) ; } } spnego_debug0 ( ""Detect SPNEGO token"" ) ; ret = ngx_http_auth_spnego_token ( r , ctx ) ; if ( NGX_OK == ret ) { spnego_debug0 ( ""Client sent a reasonable Negotiate header"" ) ; ret = ngx_http_auth_spnego_auth_user_gss ( r , ctx , alcf ) ; if ( NGX_ERROR == ret ) { spnego_debug0 ( ""GSSAPI failed"" ) ; return ( ctx -> ret = NGX_HTTP_INTERNAL_SERVER_ERROR ) ; } if ( NGX_DECLINED == ret ) { spnego_debug0 ( ""GSSAPI failed"" ) ; if ( ! alcf -> allow_basic ) { return ( ctx -> ret = NGX_HTTP_FORBIDDEN ) ; } if ( NGX_ERROR == ngx_http_auth_spnego_headers_basic_only ( r , ctx , alcf ) ) { spnego_debug0 ( ""Error setting headers"" ) ; return ( ctx -> ret = NGX_HTTP_INTERNAL_SERVER_ERROR ) ; } return ( ctx -> ret = NGX_HTTP_UNAUTHORIZED ) ; } if ( ! ngx_spnego_authorized_principal ( r , & r -> headers_in . user , alcf ) ) { spnego_debug0 ( ""User not authorized"" ) ; return ( ctx -> ret = NGX_HTTP_FORBIDDEN ) ; } spnego_debug0 ( ""GSSAPI auth succeeded"" ) ; } ngx_str_t * token_out_b64 = NULL ; switch ( ret ) { case NGX_DECLINED : ctx -> ret = NGX_HTTP_UNAUTHORIZED ; break ; case NGX_OK : ctx -> ret = NGX_OK ; token_out_b64 = & ctx -> token_out_b64 ; break ;","static ngx_int_t ngx_http_auth_spnego_handler ( ngx_http_request_t * r ) { ngx_int_t ret = NGX_DECLINED ; ngx_http_auth_spnego_ctx_t * ctx ; ngx_http_auth_spnego_loc_conf_t * alcf ; alcf = ngx_http_get_module_loc_conf ( r , ngx_http_auth_spnego_module ) ; if ( alcf -> protect == 0 ) { return NGX_DECLINED ; } ctx = ngx_http_get_module_ctx ( r , ngx_http_auth_spnego_module ) ; if ( NULL == ctx ) { ctx = ngx_palloc ( r -> pool , sizeof ( ngx_http_auth_spnego_ctx_t ) ) ; if ( NULL == ctx ) { return NGX_HTTP_INTERNAL_SERVER_ERROR ; } ctx -> token . len = 0 ; ctx -> token . data = NULL ; ctx -> head = 0 ; ctx -> ret = NGX_HTTP_UNAUTHORIZED ; ngx_http_set_ctx ( r , ctx , ngx_http_auth_spnego_module ) ; } spnego_debug3 ( ""SSO auth handling IN: token.len=%d, head=%d, ret=%d"" , ctx -> token . len , ctx -> head , ctx -> ret ) ; if ( ctx -> token . len && ctx -> head ) { spnego_debug1 ( ""Found token and head, returning %d"" , ctx -> ret ) ; return ctx -> ret ; } if ( NULL != r -> headers_in . user . data ) { spnego_debug0 ( ""User header set"" ) ; return NGX_OK ; } spnego_debug0 ( ""Begin auth"" ) ; if ( alcf -> allow_basic ) { spnego_debug0 ( ""Detect basic auth"" ) ; ret = ngx_http_auth_basic_user ( r ) ; if ( NGX_OK == ret ) { spnego_debug0 ( ""Basic auth credentials supplied by client"" ) ; if ( NGX_OK != ngx_http_auth_spnego_basic ( r , ctx , alcf ) ) { spnego_debug0 ( ""Basic auth failed"" ) ; if ( NGX_ERROR == ngx_http_auth_spnego_headers_basic_only ( r , ctx , alcf ) ) { spnego_debug0 ( ""Error setting headers"" ) ; return ( ctx -> ret = NGX_HTTP_INTERNAL_SERVER_ERROR ) ; } return ( ctx -> ret = NGX_HTTP_UNAUTHORIZED ) ; } if ( ! ngx_spnego_authorized_principal ( r , & r -> headers_in . user , alcf ) ) { spnego_debug0 ( ""User not authorized"" ) ; return ( ctx -> ret = NGX_HTTP_FORBIDDEN ) ; } spnego_debug0 ( ""Basic auth succeeded"" ) ; return ( ctx -> ret = NGX_OK ) ; } } spnego_debug0 ( ""Detect SPNEGO token"" ) ; ret = ngx_http_auth_spnego_token ( r , ctx ) ; if ( NGX_OK == ret ) { spnego_debug0 ( ""Client sent a reasonable Negotiate header"" ) ; ret = ngx_http_auth_spnego_auth_user_gss ( r , ctx , alcf ) ; if ( NGX_ERROR == ret ) { spnego_debug0 ( ""GSSAPI failed"" ) ; return ( ctx -> ret = NGX_HTTP_INTERNAL_SERVER_ERROR ) ; } if ( NGX_DECLINED == ret ) { spnego_debug0 ( ""GSSAPI failed"" ) ; if ( ! alcf -> allow_basic ) { return ( ctx -> ret = NGX_HTTP_FORBIDDEN ) ; } if ( NGX_ERROR == ngx_http_auth_spnego_headers_basic_only ( r , ctx , alcf ) ) { spnego_debug0 ( ""Error setting headers"" ) ; return ( ctx -> ret = NGX_HTTP_INTERNAL_SERVER_ERROR ) ; } return ( ctx -> ret = NGX_HTTP_UNAUTHORIZED ) ; } if ( ! ngx_spnego_authorized_principal ( r , & r -> headers_in . user , alcf ) ) { spnego_debug0 ( ""User not authorized"" ) ; return ( ctx -> ret = NGX_HTTP_FORBIDDEN ) ; } spnego_debug0 ( ""GSSAPI auth succeeded"" ) ; } ngx_str_t * token_out_b64 = NULL ; switch ( ret ) { case NGX_DECLINED : ctx -> ret = NGX_HTTP_UNAUTHORIZED ; break ; case NGX_OK : ctx -> ret = NGX_OK ; token_out_b64 = & ctx -> token_out_b64 ; break ;" 556,"CWE-119 u32 h264bsdInit ( storage_t * pStorage , u32 noOutputReordering ) { u32 size ; ASSERT ( pStorage ) ; h264bsdInitStorage ( pStorage ) ; size = ( sizeof ( macroblockLayer_t ) + 63 ) & ~ 0x3F ; pStorage -> mbLayer = ( macroblockLayer_t * ) H264SwDecMalloc ( size ) ; if ( ! pStorage -> mbLayer ) return HANTRO_NOK ; if ( noOutputReordering ) pStorage -> noReordering = HANTRO_TRUE ; return HANTRO_OK ; }","u32 h264bsdInit ( storage_t * pStorage , u32 noOutputReordering ) { u32 size ; ASSERT ( pStorage ) ; h264bsdInitStorage ( pStorage ) ; size = ( sizeof ( macroblockLayer_t ) + 63 ) & ~ 0x3F ; pStorage -> mbLayer = ( macroblockLayer_t * ) H264SwDecMalloc ( size , 1 ) ; if ( ! pStorage -> mbLayer ) return HANTRO_NOK ; if ( noOutputReordering ) pStorage -> noReordering = HANTRO_TRUE ; return HANTRO_OK ; }" 557,"CWE-416 static irqreturn_t sunkbd_interrupt ( struct serio * serio , unsigned char data , unsigned int flags ) { struct sunkbd * sunkbd = serio_get_drvdata ( serio ) ; if ( sunkbd -> reset <= - 1 ) { sunkbd -> reset = data ; wake_up_interruptible ( & sunkbd -> wait ) ; goto out ; } if ( sunkbd -> layout == - 1 ) { sunkbd -> layout = data ; wake_up_interruptible ( & sunkbd -> wait ) ; goto out ; } switch ( data ) { case SUNKBD_RET_RESET : schedule_work ( & sunkbd -> tq ) ; sunkbd -> reset = - 1 ; break ; case SUNKBD_RET_LAYOUT : sunkbd -> layout = - 1 ; break ; case SUNKBD_RET_ALLUP : break ; default : if ( ! sunkbd -> enabled ) break ; if ( sunkbd -> keycode [ data & SUNKBD_KEY ] ) { input_report_key ( sunkbd -> dev , sunkbd -> keycode [ data & SUNKBD_KEY ] , ! ( data & SUNKBD_RELEASE ) ) ; input_sync ( sunkbd -> dev ) ; } else { printk ( KERN_WARNING ""sunkbd.c: Unknown key (scancode %#x) %s.\\n"" , data & SUNKBD_KEY , data & SUNKBD_RELEASE ? ""released"" : ""pressed"" ) ; } } out : return IRQ_HANDLED ; }","static irqreturn_t sunkbd_interrupt ( struct serio * serio , unsigned char data , unsigned int flags ) { struct sunkbd * sunkbd = serio_get_drvdata ( serio ) ; if ( sunkbd -> reset <= - 1 ) { sunkbd -> reset = data ; wake_up_interruptible ( & sunkbd -> wait ) ; goto out ; } if ( sunkbd -> layout == - 1 ) { sunkbd -> layout = data ; wake_up_interruptible ( & sunkbd -> wait ) ; goto out ; } switch ( data ) { case SUNKBD_RET_RESET : if ( sunkbd -> enabled ) schedule_work ( & sunkbd -> tq ) ; sunkbd -> reset = - 1 ; break ; case SUNKBD_RET_LAYOUT : sunkbd -> layout = - 1 ; break ; case SUNKBD_RET_ALLUP : break ; default : if ( ! sunkbd -> enabled ) break ; if ( sunkbd -> keycode [ data & SUNKBD_KEY ] ) { input_report_key ( sunkbd -> dev , sunkbd -> keycode [ data & SUNKBD_KEY ] , ! ( data & SUNKBD_RELEASE ) ) ; input_sync ( sunkbd -> dev ) ; } else { printk ( KERN_WARNING ""sunkbd.c: Unknown key (scancode %#x) %s.\\n"" , data & SUNKBD_KEY , data & SUNKBD_RELEASE ? ""released"" : ""pressed"" ) ; } } out : return IRQ_HANDLED ; }"