id
int64
1
36.7k
label
int64
0
1
bug_url
stringlengths
91
134
bug_function
stringlengths
13
72.7k
functions
stringlengths
17
79.2k
17,601
0
https://github.com/openssl/openssl/blob/6c2c3e9ba9146ef8c9b1fd2b660357b657706969/crypto/lhash/lhash.c/#L243
char *lh_delete(LHASH *lh, char *data) { unsigned long hash; LHASH_NODE *nn,**rn; char *ret; lh->error=0; rn=getrn(lh,data,&hash); if (*rn == NULL) { lh->num_no_delete++; return(NULL); } else { nn= *rn; *rn=nn->next; ret=nn->data; Free((char *)nn); lh->num_delete++; } lh->num_items--; if...
['static int ssl3_get_server_done(SSL *s)\n\t{\n\tint ok,ret=0;\n\tlong n;\n\tn=ssl3_get_message(s,\n\t\tSSL3_ST_CR_SRVR_DONE_A,\n\t\tSSL3_ST_CR_SRVR_DONE_B,\n\t\tSSL3_MT_SERVER_DONE,\n\t\t30,\n\t\t&ok);\n\tif (!ok) return((int)n);\n\tif (n > 0)\n\t\t{\n\t\tssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);\n\t\tSSL...
17,602
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/bn/bn_asm.c/#L160
BN_ULONG bn_mul_add_words(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w) { BN_ULONG c=0; BN_ULONG bl,bh; bn_check_num(num); if (num <= 0) return((BN_ULONG)0); bl=LBITS(w); bh=HBITS(w); for (;;) { mul_add(rp[0],ap[0],bl,bh,c); if (--num == 0) break; mul_add(rp[1],ap[1],bl,bh,c); if (--num == 0) break...
['int test_mod_mul(BIO *bp, BN_CTX *ctx)\n\t{\n\tBIGNUM *a,*b,*c,*d,*e;\n\tint i;\n\ta=BN_new();\n\tb=BN_new();\n\tc=BN_new();\n\td=BN_new();\n\te=BN_new();\n\tBN_rand(c,1024,0,0);\n\tfor (i=0; i<10; i++)\n\t\t{\n\t\tBN_rand(a,475+i*10,0,0);\n\t\tBN_rand(b,425+i*10,0,0);\n\t\ta->neg=rand_neg();\n\t\tb->neg=rand_neg();\...
17,603
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/idea/i_cbc.c/#L148
void idea_encrypt(unsigned long *d, IDEA_KEY_SCHEDULE *key) { register IDEA_INT *p; register unsigned long x1,x2,x3,x4,t0,t1,ul; x2=d[0]; x1=(x2>>16); x4=d[1]; x3=(x4>>16); p= &(key->data[0][0]); E_IDEA(0); E_IDEA(1); E_IDEA(2); E_IDEA(3); E_IDEA(4); E_IDEA(5); E_IDEA(6); E_IDEA(7); x1&=0xffff; idea_m...
['void idea_encrypt(unsigned long *d, IDEA_KEY_SCHEDULE *key)\n\t{\n\tregister IDEA_INT *p;\n\tregister unsigned long x1,x2,x3,x4,t0,t1,ul;\n\tx2=d[0];\n\tx1=(x2>>16);\n\tx4=d[1];\n\tx3=(x4>>16);\n\tp= &(key->data[0][0]);\n\tE_IDEA(0);\n\tE_IDEA(1);\n\tE_IDEA(2);\n\tE_IDEA(3);\n\tE_IDEA(4);\n\tE_IDEA(5);\n\tE_IDEA(6);\...
17,604
0
https://github.com/openssl/openssl/blob/98e665493818493e9a2bb4fce30127aca052f47a/crypto/lhash/lhash.c/#L365
static void contract(LHASH *lh) { LHASH_NODE **n,*n1,*np; np=lh->b[lh->p+lh->pmax-1]; lh->b[lh->p+lh->pmax-1]=NULL; if (lh->p == 0) { n=(LHASH_NODE **)OPENSSL_realloc(lh->b, (unsigned int)(sizeof(LHASH_NODE *)*lh->pmax)); if (n == NULL) { lh->error++; return; } lh->num_contract_reallocs++; ...
['static SSL *doConnection(SSL *scon)\n\t{\n\tBIO *conn;\n\tSSL *serverCon;\n\tint width, i;\n\tfd_set readfds;\n\tif ((conn=BIO_new(BIO_s_connect())) == NULL)\n\t\treturn(NULL);\n\tBIO_set_conn_hostname(conn,host);\n\tif (scon == NULL)\n\t\tserverCon=SSL_new(tm_ctx);\n\telse\n\t\t{\n\t\tserverCon=scon;\n\t\tSSL_set_co...
17,605
0
https://github.com/libav/libav/blob/fd7f59639c43f0ab6b83ad2c1ceccafc553d7845/libavformat/oggdec.c/#L188
static int ogg_new_buf(struct ogg *ogg, int idx) { struct ogg_stream *os = ogg->streams + idx; uint8_t *nb = av_malloc(os->bufsize); int size = os->bufpos - os->pstart; if(os->buf){ memcpy(nb, os->buf + os->pstart, size); av_free(os->buf); } os->buf = nb; os->bufpos = size; ...
['static int\nogg_new_buf(struct ogg *ogg, int idx)\n{\n struct ogg_stream *os = ogg->streams + idx;\n uint8_t *nb = av_malloc(os->bufsize);\n int size = os->bufpos - os->pstart;\n if(os->buf){\n memcpy(nb, os->buf + os->pstart, size);\n av_free(os->buf);\n }\n os->buf = nb;\n os->buf...
17,606
0
https://github.com/libav/libav/blob/7bdd2ff6825951f7a6a6008303acfce7c2a63532/libavutil/avstring.c/#L105
size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) { int len = strlen(dst); va_list vl; va_start(vl, fmt); len += vsnprintf(dst + len, size > len ? size - len : 0, fmt, vl); va_end(vl); return len; }
['static int http_connect(URLContext *h, const char *path, const char *local_path,\n const char *hoststr, const char *auth,\n const char *proxyauth, int *new_location)\n{\n HTTPContext *s = h->priv_data;\n int post, err;\n char headers[HTTP_HEADERS_SIZE] = "";\n ...
17,607
1
https://github.com/openssl/openssl/blob/3da2e9c4ee45989a426ff513dc6c6250d1e460de/crypto/bn/bn_shift.c/#L112
int BN_lshift(BIGNUM *r, const BIGNUM *a, int n) { int i, nw, lb, rb; BN_ULONG *t, *f; BN_ULONG l; bn_check_top(r); bn_check_top(a); if (n < 0) { BNerr(BN_F_BN_LSHIFT, BN_R_INVALID_SHIFT); return 0; } nw = n / BN_BITS2; if (bn_wexpand(r, a->top + nw + 1) == NULL) ...
['static int tls_process_cke_srp(SSL *s, PACKET *pkt)\n{\n#ifndef OPENSSL_NO_SRP\n unsigned int i;\n const unsigned char *data;\n if (!PACKET_get_net_2(pkt, &i)\n || !PACKET_get_bytes(pkt, &data, i)) {\n SSLfatal(s, SSL_AD_DECODE_ERROR, SSL_F_TLS_PROCESS_CKE_SRP,\n SSL_R_BAD_SRP_A...
17,608
0
https://gitlab.com/libtiff/libtiff/blob/15d01b63a94f4d551a1aecc8f6c1a912f71ab29c/tools/tiffcrop.c/#L8568
static int rotateImage(uint16 rotation, struct image_data *image, uint32 *img_width, uint32 *img_length, unsigned char **ibuff_ptr) { int shift_width; uint32 bytes_per_pixel, bytes_per_sample; uint32 row, rowsize, src_offset, dst_offset; uint32 i, col, width, length; uint32 colsize,...
['static int\nrotateImage(uint16 rotation, struct image_data *image, uint32 *img_width,\n uint32 *img_length, unsigned char **ibuff_ptr)\n {\n int shift_width;\n uint32 bytes_per_pixel, bytes_per_sample;\n uint32 row, rowsize, src_offset, dst_offset;\n uint32 i, col, width, length;\n uint32 ...
17,609
0
https://github.com/libav/libav/blob/c41b9842ceac42bedfd74a7ba2d02add82f818a9/libavcodec/rv40.c/#L486
static void rv40_loop_filter(RV34DecContext *r, int row) { MpegEncContext *s = &r->s; int mb_pos, mb_x; int i, j, k; uint8_t *Y, *C; int alpha, beta, betaY, betaC; int q; int mbtype[4]; int mb_strong[4]; int clip[4]; int cbp[4]; int uvcbp[4][2]; int mvmasks[4]; mb_pos...
['static void rv40_loop_filter(RV34DecContext *r, int row)\n{\n MpegEncContext *s = &r->s;\n int mb_pos, mb_x;\n int i, j, k;\n uint8_t *Y, *C;\n int alpha, beta, betaY, betaC;\n int q;\n int mbtype[4];\n int mb_strong[4];\n int clip[4];\n int cbp[4];\n int uvcbp[4][2];\n int mvmasks...
17,610
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/asn1/asn1_lib.c/#L173
static int asn1_get_length(const unsigned char **pp, int *inf, long *rl, int max) { const unsigned char *p = *pp; unsigned long ret = 0; unsigned int i; if (max-- < 1) return (0); if (*p == 0x80) { *inf = 1; ret = 0; p++; } else { ...
['static int tls_decrypt_ticket(SSL *s, const unsigned char *etick,\n int eticklen, const unsigned char *sess_id,\n int sesslen, SSL_SESSION **psess)\n{\n SSL_SESSION *sess;\n unsigned char *sdec;\n const unsigned char *p;\n int slen, mlen, renew_tic...
17,611
0
https://github.com/libav/libav/blob/c45fcf30cfab687004ed1cdc06ebaa21f4262a0b/libavcodec/dxv.c/#L129
static int dxv_decompress_dxt1(AVCodecContext *avctx) { DXVContext *ctx = avctx->priv_data; GetByteContext *gbc = &ctx->gbc; uint32_t value, prev, op; int idx = 0, state = 0; int pos = 2; AV_WL32(ctx->tex_data, bytestream2_get_le32(gbc)); AV_WL32(ctx->tex_data + 4, bytestream2_get_le32(gbc))...
['static int dxv_decompress_dxt1(AVCodecContext *avctx)\n{\n DXVContext *ctx = avctx->priv_data;\n GetByteContext *gbc = &ctx->gbc;\n uint32_t value, prev, op;\n int idx = 0, state = 0;\n int pos = 2;\n AV_WL32(ctx->tex_data, bytestream2_get_le32(gbc));\n AV_WL32(ctx->tex_data + 4, bytestream2_get_...
17,612
0
https://github.com/openssl/openssl/blob/d40a1b865fddc3d67f8c06ff1f1466fad331c8f7/apps/s_server.c/#L727
static int cert_status_cb(SSL *s, void *arg) { tlsextstatusctx *srctx = arg; BIO *err = srctx->err; char *host, *port, *path; int use_ssl; unsigned char *rspder = NULL; int rspderlen; STACK_OF(STRING) *aia = NULL; X509 *x = NULL; X509_STORE_CTX inctx; X509_OBJECT obj; OCSP_REQUEST *req = NULL; OCSP_RESPONS...
['static int cert_status_cb(SSL *s, void *arg)\n\t{\n\ttlsextstatusctx *srctx = arg;\n\tBIO *err = srctx->err;\n\tchar *host, *port, *path;\n\tint use_ssl;\n\tunsigned char *rspder = NULL;\n\tint rspderlen;\n\tSTACK_OF(STRING) *aia = NULL;\n\tX509 *x = NULL;\n\tX509_STORE_CTX inctx;\n\tX509_OBJECT obj;\n\tOCSP_REQUEST ...
17,613
0
https://github.com/openssl/openssl/blob/fd22ab9edf497ad7d98897377ee798953845d022/crypto/modes/gcm128.c/#L291
static void gcm_init_4bit(u128 Htable[16], u64 H[2]) { u128 V; # if defined(OPENSSL_SMALL_FOOTPRINT) int i; # endif Htable[0].hi = 0; Htable[0].lo = 0; V.hi = H[0]; V.lo = H[1]; # if defined(OPENSSL_SMALL_FOOTPRINT) for (Htable[8] = V, i = 4; i > 0; i >>= 1) { REDUCE1BIT(V); ...
['void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block)\n{\n const union {\n long one;\n char little;\n } is_endian = { 1 };\n memset(ctx, 0, sizeof(*ctx));\n ctx->block = block;\n ctx->key = key;\n (*block) (ctx->H.c, ctx->H.c, key);\n if (is_endian.little) {\n#if...
17,614
0
https://github.com/libav/libav/blob/5150dd532b142d7032854a362228dd40142a8e94/libavcodec/mpegaudiodec.c/#L690
static void dct32(INTFLOAT *out, const INTFLOAT *tab) { INTFLOAT tmp0, tmp1; INTFLOAT val0 , val1 , val2 , val3 , val4 , val5 , val6 , val7 , val8 , val9 , val10, val11, val12, val13, val14, val15, val16, val17, val18, val19, val20, val21, val22, val23, val24, val25, val26...
['static void mpc_synth(MPCContext *c, int16_t *out)\n{\n int dither_state = 0;\n int i, ch;\n OUT_INT samples[MPA_MAX_CHANNELS * MPA_FRAME_SIZE], *samples_ptr;\n for(ch = 0; ch < 2; ch++){\n samples_ptr = samples + ch;\n for(i = 0; i < SAMPLES_PER_BAND; i++) {\n ff_mpa_synth_filte...
17,615
0
https://github.com/libav/libav/blob/5e1840622ce6e41c57d9c407604863d3f3dcc3ae/libavcodec/h264_slice.c/#L1728
int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl, const H2645NAL *nal) { int i, j, ret = 0; ret = h264_slice_header_parse(sl, nal, &h->ps, h->avctx); if (ret < 0) return ret; if (sl->redundant_pic_count > 0) return 0; if (!h->setup_...
['int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl,\n const H2645NAL *nal)\n{\n int i, j, ret = 0;\n ret = h264_slice_header_parse(sl, nal, &h->ps, h->avctx);\n if (ret < 0)\n return ret;\n if (sl->redundant_pic_count > 0)\n return 0;\n if ...
17,616
0
https://github.com/openssl/openssl/blob/67dc995eaf538ea309c6292a1a5073465201f55b/ssl/packet.c/#L48
int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes) { if (!ossl_assert(pkt->subs != NULL && len != 0)) return 0; if (pkt->maxsize - pkt->written < len) return 0; if (pkt->staticbuf == NULL && (pkt->buf->length - pkt->written < len)) { size_t newlen; ...
['int tls_construct_client_hello(SSL *s, WPACKET *pkt)\n{\n unsigned char *p;\n size_t sess_id_len;\n int i, protverr;\n int al = SSL_AD_HANDSHAKE_FAILURE;\n#ifndef OPENSSL_NO_COMP\n SSL_COMP *comp;\n#endif\n SSL_SESSION *sess = s->session;\n if (!WPACKET_set_max_size(pkt, SSL3_RT_MAX_PLAIN_LENGTH)...
17,617
0
https://github.com/libav/libav/blob/4b9ac6dedcbee4d059c04363fafbaad3586c1053/ffmpeg.c/#L3505
static void new_audio_stream(AVFormatContext *oc) { AVStream *st; AVCodecContext *audio_enc; enum CodecID codec_id; st = av_new_stream(oc, streamid_map[oc->nb_streams]); if (!st) { fprintf(stderr, "Could not alloc stream\n"); ffmpeg_exit(1); } avcodec_get_context_defaults2(st...
['static void new_audio_stream(AVFormatContext *oc)\n{\n AVStream *st;\n AVCodecContext *audio_enc;\n enum CodecID codec_id;\n st = av_new_stream(oc, streamid_map[oc->nb_streams]);\n if (!st) {\n fprintf(stderr, "Could not alloc stream\\n");\n ffmpeg_exit(1);\n }\n avcodec_get_context...
17,618
0
https://github.com/openssl/openssl/blob/f006217bb628d05a2d5b866ff252bd94e3477e1f/crypto/dsa/dsa_gen.c/#L676
int dsa_paramgen_check_g(DSA *dsa) { BN_CTX *ctx; BIGNUM *tmp; BN_MONT_CTX *mont = NULL; int rv = -1; ctx = BN_CTX_new(); if (ctx == NULL) return -1; BN_CTX_start(ctx); if (BN_cmp(dsa->g, BN_value_one()) <= 0) return 0; if (BN_cmp(dsa->g, dsa->p) >= 0) return ...
['int dsa_paramgen_check_g(DSA *dsa)\n{\n BN_CTX *ctx;\n BIGNUM *tmp;\n BN_MONT_CTX *mont = NULL;\n int rv = -1;\n ctx = BN_CTX_new();\n if (ctx == NULL)\n return -1;\n BN_CTX_start(ctx);\n if (BN_cmp(dsa->g, BN_value_one()) <= 0)\n return 0;\n if (BN_cmp(dsa->g, dsa->p) >= 0)\n...
17,619
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/bn/bn_mont.c/#L248
static int BN_from_montgomery_word(BIGNUM *ret, BIGNUM *r, BN_MONT_CTX *mont) { BIGNUM *n; BN_ULONG *ap, *np, *rp, n0, v, carry; int nl, max, i; n = &(mont->N); nl = n->top; if (nl == 0) { ret->top = 0; return (1); } max = (2 * nl); if (bn_wexpand(r, max) == NULL) ...
['static int dsa_do_verify(const unsigned char *dgst, int dgst_len,\n DSA_SIG *sig, DSA *dsa)\n{\n BN_CTX *ctx;\n BIGNUM *u1, *u2, *t1;\n BN_MONT_CTX *mont = NULL;\n int ret = -1, i;\n if (!dsa->p || !dsa->q || !dsa->g) {\n DSAerr(DSA_F_DSA_DO_VERIFY, DSA_R_MISSING_PARAMETE...
17,620
0
https://github.com/libav/libav/blob/f5968788bb3692f2fd503bb2ec1526b0369c7f92/libavcodec/h264_cabac.c/#L1156
static av_always_inline void decode_cabac_residual_internal( H264Context *h, DCTELEM *block, int cat, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff, int is_dc ) { static const int significant_coeff_flag_offset[2][6] = { { 105+0, 105+15, 105+29, 105+44, 105+47, 402 }, { 277+0, 277+...
['int ff_h264_decode_mb_cabac(H264Context *h) {\n MpegEncContext * const s = &h->s;\n int mb_xy;\n int mb_type, partition_count, cbp = 0;\n int dct8x8_allowed= h->pps.transform_8x8_mode;\n mb_xy = h->mb_xy = s->mb_x + s->mb_y*s->mb_stride;\n tprintf(s->avctx, "pic:%d mb:%d/%d\\n", h->frame_num, s->mb_...
17,621
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/bn/bn_asm.c/#L618
void bn_mul_comba4(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b) { #ifdef BN_LLONG BN_ULLONG t; #else BN_ULONG bl,bh; #endif BN_ULONG t1,t2; BN_ULONG c1,c2,c3; c1=0; c2=0; c3=0; mul_add_c(a[0],b[0],c1,c2,c3); r[0]=c1; c1=0; mul_add_c(a[0],b[1],c2,c3,c1); mul_add_c(a[1],b[0],c2,c3,c1); r[1]=c2; c2=0; mul_add_c(...
['static int RSA_eay_private_encrypt(int flen, unsigned char *from,\n\t unsigned char *to, RSA *rsa, int padding)\n\t{\n\tBIGNUM f,ret;\n\tint i,j,k,num=0,r= -1;\n\tunsigned char *buf=NULL;\n\tBN_CTX *ctx=NULL;\n\tBN_init(&f);\n\tBN_init(&ret);\n\tif ((ctx=BN_CTX_new()) == NULL) goto err;\n\tnum=BN_num_bytes(rsa->n...
17,622
0
https://github.com/openssl/openssl/blob/9639515871c73722de3fff04d3c50d54aa6b1477/crypto/asn1/x_x509.c/#L117
X509 *X509_new(void) { X509 *ret=NULL; ASN1_CTX c; M_ASN1_New_Malloc(ret,X509); ret->references=1; ret->valid=0; ret->name=NULL; M_ASN1_New(ret->cert_info,X509_CINF_new); M_ASN1_New(ret->sig_alg,X509_ALGOR_new); M_ASN1_New(ret->signature,ASN1_BIT_STRING_new); return(ret); M_ASN1_New_Error(ASN1_F_X509_NEW); ...
['X509 *X509_new(void)\n\t{\n\tX509 *ret=NULL;\n\tASN1_CTX c;\n\tM_ASN1_New_Malloc(ret,X509);\n\tret->references=1;\n\tret->valid=0;\n\tret->name=NULL;\n\tM_ASN1_New(ret->cert_info,X509_CINF_new);\n\tM_ASN1_New(ret->sig_alg,X509_ALGOR_new);\n\tM_ASN1_New(ret->signature,ASN1_BIT_STRING_new);\n\treturn(ret);\n\tM_ASN1_Ne...
17,623
0
https://github.com/libav/libav/blob/df84d7d9bdf6b8e6896c711880f130b72738c828/libavcodec/mpegaudiodec.c/#L887
void ff_mpa_synth_filter(MPA_INT *synth_buf_ptr, int *synth_buf_offset, MPA_INT *window, int *dither_state, OUT_INT *samples, int incr, int32_t sb_samples[SBLIMIT]) { register MPA_INT *synth_buf; register const MPA_INT *w, *w2, *p; i...
['static int decode_frame_mp3on4(AVCodecContext * avctx,\n void *data, int *data_size,\n AVPacket *avpkt)\n{\n const uint8_t *buf = avpkt->data;\n int buf_size = avpkt->size;\n MP3On4DecodeContext *s = avctx->priv_data;\n MPADecodeContext *m;\n int fsize, len...
17,624
0
https://github.com/libav/libav/blob/886e1b36f5044d3ceccbb01f64619acaf288fb7c/libavcodec/qdm2.c/#L979
static void synthfilt_build_sb_samples(QDM2Context *q, GetBitContext *gb, int length, int sb_min, int sb_max) { int sb, j, k, n, ch, run, channels; int joined_stereo, zero_encoding; int type34_first; float type34_div = 0; float type34_predictor; float sampl...
['static void synthfilt_build_sb_samples(QDM2Context *q, GetBitContext *gb,\n int length, int sb_min, int sb_max)\n{\n int sb, j, k, n, ch, run, channels;\n int joined_stereo, zero_encoding;\n int type34_first;\n float type34_div = 0;\n float type34_predictor;\n f...
17,625
0
https://github.com/libav/libav/blob/7fa70598e83cca650717d02ac96bcf55e9f97c19/libavcodec/flashsvenc.c/#L148
static int encode_bitstream(FlashSVContext *s, AVFrame *p, uint8_t *buf, int buf_size, int block_width, int block_height, uint8_t *previous_frame, int* I_frame) { PutBitContext pb; int h_blocks, v_blocks, h_part, v_part, i, j; int buf_pos, res; int pred_blocks = 0; init_put_bits(&pb, buf, buf_s...
['static int encode_bitstream(FlashSVContext *s, AVFrame *p, uint8_t *buf, int buf_size,\n int block_width, int block_height, uint8_t *previous_frame, int* I_frame) {\n PutBitContext pb;\n int h_blocks, v_blocks, h_part, v_part, i, j;\n int buf_pos, res;\n int pred_blocks = 0;\n init_put_bits(&pb, bu...
17,626
1
https://github.com/openssl/openssl/blob/7e965dcc3812ac6ec4d1413c5ea3224be6486c8f/crypto/bn/bn_ctx.c/#L355
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['static int probable_prime_dh(BIGNUM *rnd, const BIGNUM *add,\n\tconst BIGNUM *rem, BN_CTX *ctx, int first_prime_index)\n\t{\n\tint i,ret=0;\n\tBIGNUM *t1;\n\tBN_CTX_start(ctx);\n\tif ((t1 = BN_CTX_get(ctx)) == NULL) goto err;\n\tif (!BN_mod(t1,rnd,add,ctx)) goto err;\n\tif (!BN_sub(rnd,rnd,t1)) goto err;\n\tif (rem =...
17,627
0
https://github.com/openssl/openssl/blob/1fac96e4d6484a517f2ebe99b72016726391723c/crypto/bn/bn_asm.c/#L414
BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n) { BN_ULONG t1,t2; int c=0; bn_check_num(n); if (n <= 0) return((BN_ULONG)0); for (;;) { t1=a[0]; t2=b[0]; r[0]=(t1-t2-c)&BN_MASK2; if (t1 != t2) c=(t1 < t2); if (--n <= 0) break; t1=a[1]; t2=b[1]; r[1]=(t1-t2-c)&BN_MASK2; i...
['int BN_mod_exp_simple(BIGNUM *r, BIGNUM *a, BIGNUM *p, BIGNUM *m,\n\t BN_CTX *ctx)\n\t{\n\tint i,j,bits,ret=0,wstart,wend,window,wvalue,ts=0;\n\tint start=1;\n\tBIGNUM *d;\n\tBIGNUM val[TABLE_SIZE];\n\td= &(ctx->bn[ctx->tos++]);\n\tbits=BN_num_bits(p);\n\tif (bits == 0)\n\t\t{\n\t\tBN_one(r);\n\t\treturn(1);\n\t\...
17,628
0
https://github.com/openssl/openssl/blob/3208ff58ca59d143b49dd2f1c05fbc33cf35e64f/crypto/lhash/lhash.c/#L240
void *lh_delete(LHASH *lh, const void *data) { unsigned long hash; LHASH_NODE *nn,**rn; const void *ret; lh->error=0; rn=getrn(lh,data,&hash); if (*rn == NULL) { lh->num_no_delete++; return(NULL); } else { nn= *rn; *rn=nn->next; ret=nn->data; OPENSSL_free(nn); lh->num_delete++; } lh->num_...
['int ssl3_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek)\n\t{\n\tint al,i,j,ret;\n\tunsigned int n;\n\tSSL3_RECORD *rr;\n\tvoid (*cb)(const SSL *ssl,int type2,int val)=NULL;\n\tif (s->s3->rbuf.buf == NULL)\n\t\tif (!ssl3_setup_buffers(s))\n\t\t\treturn(-1);\n\tif ((type && (type != SSL3_RT_APPLICA...
17,629
0
https://github.com/openssl/openssl/blob/eaf6c61c9f378bec0132d4cae556eee563f545b5/crypto/x509/x509_cmp.c/#L377
int X509_check_private_key(X509 *x, EVP_PKEY *k) { EVP_PKEY *xk=NULL; int ok=0; xk=X509_get_pubkey(x); if (xk->type != k->type) { X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH); goto err; } switch (k->type) { #ifndef OPENSSL_NO_RSA case EVP_PKEY_RSA: if (BN_cmp(xk->pkey.r...
['int X509_check_private_key(X509 *x, EVP_PKEY *k)\n\t{\n\tEVP_PKEY *xk=NULL;\n\tint ok=0;\n\txk=X509_get_pubkey(x);\n\tif (xk->type != k->type)\n\t {\n\t X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH);\n\t goto err;\n\t }\n\tswitch (k->type)\n\t\t{\n#ifndef OPENSSL_NO_RSA\n\tcase EVP_PKEY_...
17,630
0
https://github.com/openssl/openssl/blob/1d3159bccaa400d6966005b9bc49cca1f6719962/crypto/asn1/t_x509.c/#L401
int ASN1_GENERALIZEDTIME_print(BIO *bp, ASN1_GENERALIZEDTIME *tm) { char *v; int gmt=0; int i; int y=0,M=0,d=0,h=0,m=0,s=0; i=tm->length; v=(char *)tm->data; if (i < 12) goto err; if (v[i-1] == 'Z') gmt=1; for (i=0; i<12; i++) if ((v[i] > '9') || (v[i] < '0')) goto err; y= (v[0]-'0')*1000+(v[1]-'0')*100 + ...
['int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST* o, unsigned long flags)\n {\n\tint i;\n\tlong l;\n\tOCSP_CERTID* cid = NULL;\n\tOCSP_ONEREQ *one = NULL;\n\tOCSP_REQINFO *inf = o->tbsRequest;\n\tOCSP_SIGNATURE *sig = o->optionalSignature;\n\tif (BIO_write(bp,"OCSP Request Data:\\n",19) <= 0) goto err;\n\tl=ASN1_I...
17,631
0
https://github.com/openssl/openssl/blob/de3955f66225e42bfae710c50b51c98aa4616ac1/ssl/ssl_lib.c/#L698
SSL *SSL_new(SSL_CTX *ctx) { SSL *s; if (ctx == NULL) { SSLerr(SSL_F_SSL_NEW, SSL_R_NULL_SSL_CTX); return NULL; } if (ctx->method == NULL) { SSLerr(SSL_F_SSL_NEW, SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION); return NULL; } s = OPENSSL_zalloc(sizeof(*s)); if (s =...
['SSL *SSL_new(SSL_CTX *ctx)\n{\n SSL *s;\n if (ctx == NULL) {\n SSLerr(SSL_F_SSL_NEW, SSL_R_NULL_SSL_CTX);\n return NULL;\n }\n if (ctx->method == NULL) {\n SSLerr(SSL_F_SSL_NEW, SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION);\n return NULL;\n }\n s = OPENSSL_zalloc(sizeof(*s))...
17,632
0
https://github.com/libav/libav/blob/548a99742c2498575d0dbcd1aa030b9d51d28b18/libavcodec/ac3dec.c/#L895
static int decode_audio_block(AC3DecodeContext *s, int blk) { int fbw_channels = s->fbw_channels; int channel_mode = s->channel_mode; int i, bnd, seg, ch; int different_transforms; int downmix_output; int cpl_in_use; GetBitContext *gbc = &s->gbc; uint8_t bit_alloc_stages[AC3_MAX_CHANNELS...
['static int ac3_decode_frame(AVCodecContext * avctx, void *data, int *data_size,\n AVPacket *avpkt)\n{\n const uint8_t *buf = avpkt->data;\n int buf_size = avpkt->size;\n AC3DecodeContext *s = avctx->priv_data;\n int16_t *out_samples = (int16_t *)data;\n int blk, ch, err;\n ...
17,633
0
https://github.com/openssl/openssl/blob/0bde1089f895718db2fe2637fda4a0c2ed6df904/crypto/lhash/lhash.c/#L356
static void contract(LHASH *lh) { LHASH_NODE **n,*n1,*np; np=lh->b[lh->p+lh->pmax-1]; lh->b[lh->p+lh->pmax-1]=NULL; if (lh->p == 0) { n=(LHASH_NODE **)Realloc(lh->b, (unsigned int)(sizeof(LHASH_NODE *)*lh->pmax)); if (n == NULL) { lh->error++; return; } lh->num_contract_reallocs++; lh->num...
['static int ssl3_get_server_done(SSL *s)\n\t{\n\tint ok,ret=0;\n\tlong n;\n\tn=ssl3_get_message(s,\n\t\tSSL3_ST_CR_SRVR_DONE_A,\n\t\tSSL3_ST_CR_SRVR_DONE_B,\n\t\tSSL3_MT_SERVER_DONE,\n\t\t30,\n\t\t&ok);\n\tif (!ok) return((int)n);\n\tif (n > 0)\n\t\t{\n\t\tssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECODE_ERROR);\n\t\tSSL...
17,634
0
https://github.com/openssl/openssl/blob/9b02dc97e4963969da69675a871dbe80e6d31cda/crypto/bn/bn_lib.c/#L628
int BN_set_bit(BIGNUM *a, int n) { int i, j, k; if (n < 0) return 0; i = n / BN_BITS2; j = n % BN_BITS2; if (a->top <= i) { if (bn_wexpand(a, i + 1) == NULL) return 0; for (k = a->top; k < i + 1; k++) a->d[k] = 0; a->top = i + 1; } a->d...
['static int parameter_test(void)\n{\n EC_GROUP *group = NULL, *group2 = NULL;\n ECPARAMETERS *ecparameters = NULL;\n int r;\n r = TEST_ptr(group = EC_GROUP_new_by_curve_name(NID_secp112r1))\n && TEST_ptr(ecparameters = EC_GROUP_get_ecparameters(group, NULL))\n && TEST_ptr(group2 = EC_GROUP_ne...
17,635
0
https://github.com/libav/libav/blob/00ba041cb396f88f68a1bf7907e7c98ded3760ab/libavcodec/binkaudio.c/#L185
static void decode_block(BinkAudioContext *s, short *out, int use_dct) { int ch, i, j, k; float q, quant[25]; int width, coeff; GetBitContext *gb = &s->gb; if (use_dct) skip_bits(gb, 2); for (ch = 0; ch < s->channels; ch++) { FFTSample *coeffs = s->coeffs_ptr[ch]; if (s->...
['static void decode_block(BinkAudioContext *s, short *out, int use_dct)\n{\n int ch, i, j, k;\n float q, quant[25];\n int width, coeff;\n GetBitContext *gb = &s->gb;\n if (use_dct)\n skip_bits(gb, 2);\n for (ch = 0; ch < s->channels; ch++) {\n FFTSample *coeffs = s->coeffs_ptr[ch];\n ...
17,636
0
https://github.com/openssl/openssl/blob/5dfc369ffcdc4722482c818e6ba6cf6e704c2cb5/crypto/bn/bn_asm.c/#L162
BN_ULONG bn_mul_add_words(BN_ULONG *rp, BN_ULONG *ap, int num, BN_ULONG w) { BN_ULONG c=0; BN_ULONG bl,bh; bn_check_num(num); if (num <= 0) return((BN_ULONG)0); bl=LBITS(w); bh=HBITS(w); for (;;) { mul_add(rp[0],ap[0],bl,bh,c); if (--num == 0) break; mul_add(rp[1],ap[1],bl,bh,c); if (--num == 0) break...
['int test_mod_mul(BIO *bp, BN_CTX *ctx)\n\t{\n\tBIGNUM *a,*b,*c,*d,*e;\n\tint i;\n\ta=BN_new();\n\tb=BN_new();\n\tc=BN_new();\n\td=BN_new();\n\te=BN_new();\n\tBN_rand(c,1024,0,0);\n\tfor (i=0; i<10; i++)\n\t\t{\n\t\tBN_rand(a,475+i*10,0,0);\n\t\tBN_rand(b,425+i*10,0,0);\n\t\ta->neg=rand_neg();\n\t\tb->neg=rand_neg();\...
17,637
0
https://github.com/libav/libav/blob/dad7a9c7c0ae8ebc56f2e3a24e6fa4da5c2cd491/libavcodec/bitstream.h/#L68
static inline void refill_32(BitstreamContext *bc) { if (bc->ptr >= bc->buffer_end) return; #ifdef BITSTREAM_READER_LE bc->bits = (uint64_t)AV_RL32(bc->ptr) << bc->bits_left | bc->bits; #else bc->bits = bc->bits | (uint64_t)AV_RB32(bc->ptr) << (32 - bc->bits_left); #endif bc->ptr ...
['static int decode_block(AVCodecContext *avctx, BitstreamContext *bc,\n int16_t *dst0, int16_t *dst1)\n{\n RALFContext *ctx = avctx->priv_data;\n int len, ch, ret;\n int dmode, mode[2], bits[2];\n int *ch0, *ch1;\n int i, t, t2;\n len = 12 - get_unary(bc, 0, 6);\n if (len <=...
17,638
0
https://github.com/openssl/openssl/blob/02cba628daa7fea959c561531a8a984756bdf41c/crypto/lhash/lhash.c/#L123
void *OPENSSL_LH_delete(OPENSSL_LHASH *lh, const void *data) { unsigned long hash; OPENSSL_LH_NODE *nn, **rn; void *ret; lh->error = 0; rn = getrn(lh, data, &hash); if (*rn == NULL) { lh->num_no_delete++; return (NULL); } else { nn = *rn; *rn = nn->next; ...
['static HANDSHAKE_RESULT *do_handshake_internal(\n SSL_CTX *server_ctx, SSL_CTX *server2_ctx, SSL_CTX *client_ctx,\n const SSL_TEST_CTX *test_ctx, const SSL_TEST_EXTRA_CONF *extra,\n SSL_SESSION *session_in, SSL_SESSION **session_out)\n{\n PEER server, client;\n BIO *client_to_server, *server_to_client;...
17,639
0
https://github.com/libav/libav/blob/f2589642172d284a67e5bbd6c11c477a2aacda88/libavformat/movenc.c/#L2032
static void mov_create_chapter_track(AVFormatContext *s, int tracknum) { MOVMuxContext *mov = s->priv_data; MOVTrack *track = &mov->tracks[tracknum]; AVPacket pkt = { .stream_index = tracknum, .flags = AV_PKT_FLAG_KEY }; int i, len; track->mode = mov->mode; track->tag = MKTAG('t','e','x','t'); ...
['static void mov_create_chapter_track(AVFormatContext *s, int tracknum)\n{\n MOVMuxContext *mov = s->priv_data;\n MOVTrack *track = &mov->tracks[tracknum];\n AVPacket pkt = { .stream_index = tracknum, .flags = AV_PKT_FLAG_KEY };\n int i, len;\n track->mode = mov->mode;\n track->tag = MKTAG(\'t\',\'e\...
17,640
0
https://github.com/libav/libav/blob/02e4275180866acc0f42281d1c5ef5a46552da84/libavcodec/aacdec.c/#L415
static int output_configure(AACContext *ac, uint8_t layout_map[MAX_ELEM_ID*4][3], int tags, enum OCStatus oc_type) { AVCodecContext *avctx = ac->avctx; int i, channels = 0, ret; uint64_t layout = 0; if (ac->oc[1].layout_map != layout_map) {...
['static int output_configure(AACContext *ac,\n uint8_t layout_map[MAX_ELEM_ID*4][3], int tags,\n enum OCStatus oc_type)\n{\n AVCodecContext *avctx = ac->avctx;\n int i, channels = 0, ret;\n uint64_t layout = 0;\n if (ac->oc[1].layout_map != layo...
17,641
0
https://github.com/libav/libav/blob/e3ec6fe7bb2a622a863e3912181717a659eb1bad/libavcodec/h264_slice.c/#L1668
int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl) { unsigned int first_mb_in_slice; unsigned int pps_id; int ret; unsigned int slice_type, tmp, i, j; int default_ref_list_done = 0; int last_pic_structure, last_pic_droppable; int needs_reinit = 0; int field_pic_flag, b...
['int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl)\n{\n unsigned int first_mb_in_slice;\n unsigned int pps_id;\n int ret;\n unsigned int slice_type, tmp, i, j;\n int default_ref_list_done = 0;\n int last_pic_structure, last_pic_droppable;\n int needs_reinit = 0;\n int field_...
17,642
0
https://github.com/openssl/openssl/blob/df72970951f72b1edc204e7a398c782d9082b46d/apps/speed.c/#L2650
static int do_multi(int multi) { int n; int fd[2]; int *fds; static char sep[]=":"; fds=malloc(multi*sizeof *fds); for(n=0 ; n < multi ; ++n) { pipe(fd); fflush(stdout); fflush(stderr); if(fork()) { close(fd[1]); fds[n]=fd[0]; } else { close(fd[0]); close(1); dup(fd[1]); cl...
['static int do_multi(int multi)\n\t{\n\tint n;\n\tint fd[2];\n\tint *fds;\n\tstatic char sep[]=":";\n\tfds=malloc(multi*sizeof *fds);\n\tfor(n=0 ; n < multi ; ++n)\n\t\t{\n\t\tpipe(fd);\n\t\tfflush(stdout);\n\t\tfflush(stderr);\n\t\tif(fork())\n\t\t\t{\n\t\t\tclose(fd[1]);\n\t\t\tfds[n]=fd[0];\n\t\t\t}\n\t\telse\n\t\t...
17,643
0
https://github.com/openssl/openssl/blob/bd01733fdd9a5a0acdc72cf5c6601d37e8ddd801/apps/req.c/#L1749
int do_X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts) { int rv; EVP_MD_CTX *mctx = EVP_MD_CTX_new(); #ifndef OPENSSL_NO_SM2 EVP_PKEY_CTX *pctx = NULL; #endif rv = do_sign_init(mctx, pkey, md, sigopts); if (rv > 0) rv = X509_sign_ctx(x...
['int do_X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md,\n STACK_OF(OPENSSL_STRING) *sigopts)\n{\n int rv;\n EVP_MD_CTX *mctx = EVP_MD_CTX_new();\n#ifndef OPENSSL_NO_SM2\n EVP_PKEY_CTX *pctx = NULL;\n#endif\n rv = do_sign_init(mctx, pkey, md, sigopts);\n if (rv > 0)\n rv = X50...
17,644
0
https://github.com/openssl/openssl/blob/2864df8f9d3264e19b49a246e272fb513f4c1be3/crypto/bn/bn_ctx.c/#L270
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['static int test_div_recip(void)\n{\n BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL;\n BN_RECP_CTX *recp = NULL;\n int st = 0, i;\n if (!TEST_ptr(a = BN_new())\n || !TEST_ptr(b = BN_new())\n || !TEST_ptr(c = BN_new())\n || !TEST_ptr(d = BN_new())\n ...
17,645
0
https://github.com/libav/libav/blob/b066d90211072c7532e17c0c54d8475f10fc97ad/libavcodec/ansi.c/#L227
static int execute_code(AVCodecContext * avctx, int c) { AnsiContext *s = avctx->priv_data; int ret, i, width, height; switch(c) { case 'A': s->y = FFMAX(s->y - (s->nb_args > 0 ? s->args[0]*s->font_height : s->font_height), 0); break; case 'B': s->y = FFMIN(s->y + (s->nb_args...
['static int execute_code(AVCodecContext * avctx, int c)\n{\n AnsiContext *s = avctx->priv_data;\n int ret, i, width, height;\n switch(c) {\n case \'A\':\n s->y = FFMAX(s->y - (s->nb_args > 0 ? s->args[0]*s->font_height : s->font_height), 0);\n break;\n case \'B\':\n s->y = FFMIN(s->...
17,646
1
https://github.com/openssl/openssl/blob/3da2e9c4ee45989a426ff513dc6c6250d1e460de/crypto/bn/bn_shift.c/#L112
int BN_lshift(BIGNUM *r, const BIGNUM *a, int n) { int i, nw, lb, rb; BN_ULONG *t, *f; BN_ULONG l; bn_check_top(r); bn_check_top(a); if (n < 0) { BNerr(BN_F_BN_LSHIFT, BN_R_INVALID_SHIFT); return 0; } nw = n / BN_BITS2; if (bn_wexpand(r, a->top + nw + 1) == NULL) ...
["char *BN_bn2dec(const BIGNUM *a)\n{\n int i = 0, num, ok = 0, n, tbytes;\n char *buf = NULL;\n char *p;\n BIGNUM *t = NULL;\n BN_ULONG *bn_data = NULL, *lp;\n int bn_data_num;\n i = BN_num_bits(a) * 3;\n num = (i / 10 + i / 1000 + 1) + 1;\n tbytes = num + 3;\n bn_data_num = num / BN_DEC_...
17,647
0
https://github.com/openssl/openssl/blob/6c2c3e9ba9146ef8c9b1fd2b660357b657706969/ssl/s2_clnt.c/#L955
int ssl2_set_certificate(SSL *s, int type, int len, unsigned char *data) { STACK_OF(X509) *sk=NULL; EVP_PKEY *pkey=NULL; SESS_CERT *sc=NULL; int i; X509 *x509=NULL; int ret=0; x509=d2i_X509(NULL,&data,(long)len); if (x509 == NULL) { SSLerr(SSL_F_SSL2_SET_CERTIFICATE,ERR_R_X509_LIB); goto err; } if ((s...
['int ssl2_set_certificate(SSL *s, int type, int len, unsigned char *data)\n\t{\n\tSTACK_OF(X509) *sk=NULL;\n\tEVP_PKEY *pkey=NULL;\n\tSESS_CERT *sc=NULL;\n\tint i;\n\tX509 *x509=NULL;\n\tint ret=0;\n\tx509=d2i_X509(NULL,&data,(long)len);\n\tif (x509 == NULL)\n\t\t{\n\t\tSSLerr(SSL_F_SSL2_SET_CERTIFICATE,ERR_R_X509_LIB...
17,648
0
https://github.com/libav/libav/blob/53e35fd340d75c40395e4446b76a72bb1962899b/libavformat/aviobuf.c/#L735
GET_STR16(le, avio_rl16)
['static void get_attachment(AVFormatContext *s, AVIOContext *pb, int length)\n{\n char mime[1024];\n char description[1024];\n unsigned int filesize;\n AVStream *st;\n int64_t pos = avio_tell(pb);\n avio_get_str16le(pb, INT_MAX, mime, sizeof(mime));\n if (strcmp(mime, "image/jpeg"))\n goto ...
17,649
0
https://github.com/openssl/openssl/blob/305b68f1a2b6d4d0aa07a6ab47ac372f067a40bb/crypto/bn/bn_lib.c/#L231
static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) { BN_ULONG *a = NULL; if (words > (INT_MAX / (4 * BN_BITS2))) { BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_BIGNUM_TOO_LONG); return NULL; } if (BN_get_flags(b, BN_FLG_STATIC_DATA)) { BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_EXPA...
['EC_GROUP *EC_GROUP_new_from_ecparameters(const ECPARAMETERS *params)\n{\n int ok = 0, tmp;\n EC_GROUP *ret = NULL;\n BIGNUM *p = NULL, *a = NULL, *b = NULL;\n EC_POINT *point = NULL;\n long field_bits;\n if (!params->fieldID || !params->fieldID->fieldType ||\n !params->fieldID->p.ptr) {\n ...
17,650
0
https://github.com/nginx/nginx/blob/cadc8ca306e42a97c6a7b89468745d154314aa84/src/core/ngx_proxy_protocol.c/#L157
u_char * ngx_proxy_protocol_read(ngx_connection_t *c, u_char *buf, u_char *last) { size_t len; u_char ch, *p, *addr, *port; ngx_int_t n; static const u_char signature[] = "\r\n\r\n\0\r\nQUIT\n"; p = buf; len = last - buf; if (len >= sizeof(ngx_proxy_protocol_header_t) && mem...
['static void\nngx_http_wait_request_handler(ngx_event_t *rev)\n{\n u_char *p;\n size_t size;\n ssize_t n;\n ngx_buf_t *b;\n ngx_connection_t *c;\n ngx_http_connection_t *hc;\n ngx_http_core_srv_conf_t *cscf;\n ...
17,651
0
https://github.com/libav/libav/blob/67ce33162aa93bee1a5f9e8d6f00060329fa67da/libavcodec/ffv1.c/#L377
static inline int encode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){ PlaneContext * const p= &s->plane[plane_index]; RangeCoder * const c= &s->c; int x; int run_index= s->run_index; int run_count=0; int run_mode=0; if(s->ac){ if(c->bytestream_end ...
['static void encode_rgb_frame(FFV1Context *s, uint32_t *src, int w, int h, int stride){\n int x, y, p, i;\n const int ring_size= s->avctx->context_model ? 3 : 2;\n int_fast16_t sample_buffer[3][ring_size][w+6], *sample[3][ring_size];\n s->run_index=0;\n memset(sample_buffer, 0, sizeof(sample_buffer));\n...
17,652
0
https://github.com/openssl/openssl/blob/de2f409ef9de775df6db2c7de69b7bb0df21e380/crypto/bio/b_print.c/#L353
static int _dopr(char **sbuffer, char **buffer, size_t *maxlen, size_t *retlen, int *truncated, const char *format, va_list args) { char ch; int64_t value; LDOUBLE fvalue; char *strvalue; int min; int max; int state; int flags; int cflags; size_t currlen; st...
['long BIO_debug_callback(BIO *bio, int cmd, const char *argp,\n int argi, long argl, long ret)\n{\n BIO *b;\n char buf[256];\n char *p;\n long r = 1;\n int len, left;\n if (BIO_CB_RETURN & cmd)\n r = ret;\n len = BIO_snprintf(buf, sizeof(buf), "BIO[%p]: ", (void *)bio...
17,653
0
https://github.com/libav/libav/blob/0699dbb8478886826dedb1c33a0b74142a1cd863/ffmpeg.c/#L2819
static int opt_metadata(const char *opt, const char *arg) { char *mid= strchr(arg, '='); if(!mid){ fprintf(stderr, "Missing =\n"); ffmpeg_exit(1); } *mid++= 0; av_metadata_set2(&metadata, arg, mid, 0); return 0; }
['static int opt_metadata(const char *opt, const char *arg)\n{\n char *mid= strchr(arg, \'=\');\n if(!mid){\n fprintf(stderr, "Missing =\\n");\n ffmpeg_exit(1);\n }\n *mid++= 0;\n av_metadata_set2(&metadata, arg, mid, 0);\n return 0;\n}']
17,654
0
https://github.com/openssl/openssl/blob/985de8634000df9b33b8ac4519fa10a99e43b314/crypto/x509/x509_vfy.c/#L191
int X509_verify_cert(X509_STORE_CTX *ctx) { X509 *x,*xtmp,*chain_ss=NULL; X509_NAME *xn; int bad_chain = 0; X509_VERIFY_PARAM *param = ctx->param; int depth,i,ok=0; int num; int (*cb)(int xok,X509_STORE_CTX *xctx); STACK_OF(X509) *sktmp=NULL; if (ctx->cert == NULL) { X509err(X509_F_X509_VERIFY_CERT,X509_R...
['int X509_verify_cert(X509_STORE_CTX *ctx)\n\t{\n\tX509 *x,*xtmp,*chain_ss=NULL;\n\tX509_NAME *xn;\n\tint bad_chain = 0;\n\tX509_VERIFY_PARAM *param = ctx->param;\n\tint depth,i,ok=0;\n\tint num;\n\tint (*cb)(int xok,X509_STORE_CTX *xctx);\n\tSTACK_OF(X509) *sktmp=NULL;\n\tif (ctx->cert == NULL)\n\t\t{\n\t\tX509err(X5...
17,655
0
https://github.com/libav/libav/blob/e5b0fc170f85b00f7dd0ac514918fb5c95253d39/libavcodec/bitstream.h/#L139
static inline uint64_t get_val(BitstreamContext *bc, unsigned n) { #ifdef BITSTREAM_READER_LE uint64_t ret = bc->bits & ((UINT64_C(1) << n) - 1); bc->bits >>= n; #else uint64_t ret = bc->bits >> (64 - n); bc->bits <<= n; #endif bc->bits_left -= n; return ret; }
['static int decode_gainc_data(BitstreamContext *bc, Atrac3pChanUnitCtx *ctx,\n int num_channels, AVCodecContext *avctx)\n{\n int ch_num, coded_subbands, sb, ret;\n for (ch_num = 0; ch_num < num_channels; ch_num++) {\n memset(ctx->channels[ch_num].gain_data, 0,\n s...
17,656
0
https://github.com/openssl/openssl/blob/8fa6a40be2935ca109a28cc43d28cd27051ada01/crypto/bn/bn_ctx.c/#L353
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['int test_exp(BIO *bp, BN_CTX *ctx)\n\t{\n\tBIGNUM *a,*b,*d,*e,*one;\n\tint i;\n\ta=BN_new();\n\tb=BN_new();\n\td=BN_new();\n\te=BN_new();\n\tone=BN_new();\n\tBN_one(one);\n\tfor (i=0; i<num2; i++)\n\t\t{\n\t\tBN_bntest_rand(a,20+i*5,0,0);\n\t\tBN_bntest_rand(b,2+i,0,0);\n\t\tif (!BN_exp(d,a,b,ctx))\n\t\t\treturn(00);...
17,657
0
https://github.com/libav/libav/blob/ab3554e1a7c04a5ea30f9c905de92348478ef7c8/libavcodec/error_resilience.c/#L49
static void set_mv_strides(ERContext *s, ptrdiff_t *mv_step, ptrdiff_t *stride) { if (s->avctx->codec_id == AV_CODEC_ID_H264) { assert(s->quarter_sample); *mv_step = 4; *stride = s->mb_width * 4; } else { *mv_step = 2; *stride = s->b8_stride; } }
['static int h264_decode_frame(AVCodecContext *avctx, void *data,\n int *got_frame, AVPacket *avpkt)\n{\n const uint8_t *buf = avpkt->data;\n int buf_size = avpkt->size;\n H264Context *h = avctx->priv_data;\n AVFrame *pict = data;\n int buf_index = 0;\n ...
17,658
0
https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavformat/rmdec.c/#L494
static int rm_assemble_video_frame(AVFormatContext *s, RMContext *rm, AVPacket *pkt, int len) { ByteIOContext *pb = s->pb; int hdr, seq, pic_num, len2, pos; int type; hdr = get_byte(pb); len--; type = hdr >> 6; switch(type){ case 0: case 2: seq = get_byte(pb); len--; len2...
['static int rm_assemble_video_frame(AVFormatContext *s, RMContext *rm, AVPacket *pkt, int len)\n{\n ByteIOContext *pb = s->pb;\n int hdr, seq, pic_num, len2, pos;\n int type;\n hdr = get_byte(pb); len--;\n type = hdr >> 6;\n switch(type){\n case 0:\n case 2:\n seq = get_byte(pb); len--;\...
17,659
0
https://github.com/libav/libav/blob/0ebe3b8e2bf74503d7c9cc383e29254a3cb06d55/libavcodec/h264.c/#L3443
static int decode_ref_pic_marking(H264Context *h, GetBitContext *gb){ MpegEncContext * const s = &h->s; int i; h->mmco_index= 0; if(h->nal_unit_type == NAL_IDR_SLICE){ s->broken_link= get_bits1(gb) -1; if(get_bits1(gb)){ h->mmco[0].opcode= MMCO_LONG; h->mmco[0].lo...
['static int decode_ref_pic_marking(H264Context *h, GetBitContext *gb){\n MpegEncContext * const s = &h->s;\n int i;\n h->mmco_index= 0;\n if(h->nal_unit_type == NAL_IDR_SLICE){\n s->broken_link= get_bits1(gb) -1;\n if(get_bits1(gb)){\n h->mmco[0].opcode= MMCO_LONG;\n h->...
17,660
0
https://github.com/openssl/openssl/blob/d59c7c81e3850dc667d61047850c3b6936eb5fca/crypto/bn/bn_ctx.c/#L328
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['int gost2001_do_verify(const unsigned char *dgst, int dgst_len,\n DSA_SIG *sig, EC_KEY *ec)\n{\n BN_CTX *ctx = BN_CTX_new();\n const EC_GROUP *group = EC_KEY_get0_group(ec);\n BIGNUM *order;\n BIGNUM *md = NULL, *e = NULL, *R = NULL, *v = NULL, *z1 = NULL, *z2 =\n NULL;\n B...
17,661
0
https://github.com/openssl/openssl/blob/305b68f1a2b6d4d0aa07a6ab47ac372f067a40bb/crypto/bn/bn_lib.c/#L231
static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) { BN_ULONG *a = NULL; if (words > (INT_MAX / (4 * BN_BITS2))) { BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_BIGNUM_TOO_LONG); return NULL; } if (BN_get_flags(b, BN_FLG_STATIC_DATA)) { BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_EXPA...
['BIGNUM *BN_mod_sqrt(BIGNUM *in, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)\n{\n BIGNUM *ret = in;\n int err = 1;\n int r;\n BIGNUM *A, *b, *q, *t, *x, *y;\n int e, i, j;\n if (!BN_is_odd(p) || BN_abs_is_word(p, 1)) {\n if (BN_abs_is_word(p, 2)) {\n if (ret == NULL)\n ...
17,662
0
https://github.com/openssl/openssl/blob/c922ebe23247ff9ee07310fa30647623c0547cd9/ssl/packet.c/#L49
int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes) { assert(pkt->subs != NULL && len != 0); if (pkt->subs == NULL || len == 0) return 0; if (pkt->maxsize - pkt->written < len) return 0; if (pkt->staticbuf == NULL && (pkt->buf->length - pkt->written < len)) { ...
['int tls_construct_ctos_ec_pt_formats(SSL *s, WPACKET *pkt, int *al)\n{\n const unsigned char *pformats;\n size_t num_formats;\n if (!use_ecc(s))\n return 1;\n tls1_get_formatlist(s, &pformats, &num_formats);\n if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_ec_point_formats)\n || !WPACKET...
17,663
0
https://github.com/openssl/openssl/blob/b0c863865054bdf454f3b381a347a4d105158694/crypto/x509/x509_cmp.c/#L270
int X509_check_private_key(X509 *x, EVP_PKEY *k) { EVP_PKEY *xk=NULL; int ok=0; xk=X509_get_pubkey(x); if (xk->type != k->type) { X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH); goto err; } switch (k->type) { #ifndef NO_RSA case EVP_PKEY_RSA: if (BN_cmp(xk->pkey.rsa->n,k-...
['int X509_check_private_key(X509 *x, EVP_PKEY *k)\n\t{\n\tEVP_PKEY *xk=NULL;\n\tint ok=0;\n\txk=X509_get_pubkey(x);\n\tif (xk->type != k->type)\n\t {\n\t X509err(X509_F_X509_CHECK_PRIVATE_KEY,X509_R_KEY_TYPE_MISMATCH);\n\t goto err;\n\t }\n\tswitch (k->type)\n\t\t{\n#ifndef NO_RSA\n\tcase EVP_PKEY_RSA:\n\t...
17,664
0
https://github.com/openssl/openssl/blob/7ba666fa0e2c04b97e4db2b0eac877b7e89215de/crypto/ui/ui_lib.c/#L433
char *UI_construct_prompt(UI *ui, const char *object_desc, const char *object_name) { char *prompt = NULL; if (ui->meth->ui_construct_prompt) prompt = ui->meth->ui_construct_prompt(ui, object_desc, object_name); else { char prompt1[] = "Enter "; char prompt2[] = " for "; char prompt3[] = ":"; int le...
['char *UI_construct_prompt(UI *ui, const char *object_desc,\n\tconst char *object_name)\n\t{\n\tchar *prompt = NULL;\n\tif (ui->meth->ui_construct_prompt)\n\t\tprompt = ui->meth->ui_construct_prompt(ui,\n\t\t\tobject_desc, object_name);\n\telse\n\t\t{\n\t\tchar prompt1[] = "Enter ";\n\t\tchar prompt2[] = " for ";\n\t\...
17,665
0
https://github.com/openssl/openssl/blob/e02c519cd32a55e6ad39a0cfbeeda775f9115f28/crypto/bn/bn_sqr.c/#L118
void bn_sqr_normal(BN_ULONG *r, const BN_ULONG *a, int n, BN_ULONG *tmp) { int i, j, max; const BN_ULONG *ap; BN_ULONG *rp; max = n * 2; ap = a; rp = r; rp[0] = rp[max - 1] = 0; rp++; j = n; if (--j > 0) { ap++; rp[j] = bn_mul_words(rp, ap, j, ap[-1]); rp ...
['int BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,\n const BIGNUM *m, BN_CTX *ctx)\n{\n int i, j, bits, ret = 0, wstart, wend, window, wvalue;\n int start = 1;\n BIGNUM *d;\n BIGNUM *val[TABLE_SIZE];\n if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0\n || BN_ge...
17,666
0
https://github.com/libav/libav/blob/897d5c3a4296f3da80b8699d1487328ca2de8e55/libavcodec/motion_est.c/#L1052
int ff_pre_estimate_p_frame_motion(MpegEncContext * s, int mb_x, int mb_y) { MotionEstContext * const c= &s->me; int mx, my, dmin; int P[10][2]; const int shift= 1+s->quarter_sample; const int xy= mb_x + mb_y*s->mb_stride; init_ref(c, s->new_picture.f->data, s...
['int ff_pre_estimate_p_frame_motion(MpegEncContext * s,\n int mb_x, int mb_y)\n{\n MotionEstContext * const c= &s->me;\n int mx, my, dmin;\n int P[10][2];\n const int shift= 1+s->quarter_sample;\n const int xy= mb_x + mb_y*s->mb_stride;\n init_ref(c, s->new_picture....
17,667
0
https://github.com/libav/libav/blob/1f09ab5e6665d0cae34fe4b378f16268e712e748/libavcodec/mlpdec.c/#L987
static int read_access_unit(AVCodecContext *avctx, void* data, int *data_size, AVPacket *avpkt) { const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; MLPDecodeContext *m = avctx->priv_data; GetBitContext gb; unsigned int length, substr; unsigned int substrea...
['static int read_access_unit(AVCodecContext *avctx, void* data, int *data_size,\n AVPacket *avpkt)\n{\n const uint8_t *buf = avpkt->data;\n int buf_size = avpkt->size;\n MLPDecodeContext *m = avctx->priv_data;\n GetBitContext gb;\n unsigned int length, substr;\n unsigned in...
17,668
0
https://github.com/libav/libav/blob/e5b0fc170f85b00f7dd0ac514918fb5c95253d39/libavcodec/bitstream.h/#L139
static inline uint64_t get_val(BitstreamContext *bc, unsigned n) { #ifdef BITSTREAM_READER_LE uint64_t ret = bc->bits & ((UINT64_C(1) << n) - 1); bc->bits >>= n; #else uint64_t ret = bc->bits >> (64 - n); bc->bits <<= n; #endif bc->bits_left -= n; return ret; }
['int ff_atrac3p_decode_channel_unit(BitstreamContext *bc, Atrac3pChanUnitCtx *ctx,\n int num_channels, AVCodecContext *avctx)\n{\n int ret;\n ctx->num_quant_units = bitstream_read(bc, 5) + 1;\n if (ctx->num_quant_units > 28 && ctx->num_quant_units < 32) {\n av_log(avct...
17,669
0
https://github.com/openssl/openssl/blob/e02c519cd32a55e6ad39a0cfbeeda775f9115f28/crypto/bn/bn_ctx.c/#L276
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['static int file_modmul(STANZA *s)\n{\n BIGNUM *a = NULL, *b = NULL, *m = NULL, *mod_mul = NULL, *ret = NULL;\n int st = 0;\n if (!TEST_ptr(a = getBN(s, "A"))\n || !TEST_ptr(b = getBN(s, "B"))\n || !TEST_ptr(m = getBN(s, "M"))\n || !TEST_ptr(mod_mul = getBN(s, "ModMul"))\n ...
17,670
0
https://github.com/openssl/openssl/blob/24b8e4b2c835d6bf52c2768d4d4a78ed7d7e85bb/ssl/packet.c/#L49
int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes) { assert(pkt->subs != NULL && len != 0); if (pkt->subs == NULL || len == 0) return 0; if (pkt->maxsize - pkt->written < len) return 0; if (pkt->staticbuf == NULL && (pkt->buf->length - pkt->written < len)) { ...
['int tls_construct_client_hello(SSL *s, WPACKET *pkt)\n{\n unsigned char *p;\n size_t sess_id_len;\n int i, protverr;\n int al = SSL_AD_HANDSHAKE_FAILURE;\n#ifndef OPENSSL_NO_COMP\n SSL_COMP *comp;\n#endif\n SSL_SESSION *sess = s->session;\n if (!WPACKET_set_max_size(pkt, SSL3_RT_MAX_PLAIN_LENGTH)...
17,671
0
https://github.com/libav/libav/blob/a6783b8961a0c68b0b76a35f03538778e67c3ec9/libavcodec/aac.c/#L673
static int decode_scalefactors(AACContext * ac, float sf[120], GetBitContext * gb, unsigned int global_gain, IndividualChannelStream * ics, enum BandType band_type[120], int band_type_run_end[120]) { const int sf_offset = ac->sf_offset + (ics->window_sequence[0] == EIGHT_SHORT_SEQUENCE ? 12 : 0); ...
['static int decode_ics(AACContext * ac, SingleChannelElement * sce, GetBitContext * gb, int common_window, int scale_flag) {\n Pulse pulse;\n TemporalNoiseShaping * tns = &sce->tns;\n IndividualChannelStream * ics = &sce->ics;\n float * out = sce->coeffs;\n int global_gain, pulse_present = 0;\n pulse...
17,672
0
https://github.com/libav/libav/blob/ae2abc69db54552dd6b687ad170ce3cb57882617/libavformat/rtsp.c/#L926
static int rtsp_open_transport_ctx(AVFormatContext *s, RTSPStream *rtsp_st) { RTSPState *rt = s->priv_data; AVStream *st = NULL; if (rtsp_st->stream_index >= 0) st = s->streams[rtsp_st->stream_index]; if (!st) s->ctx_flags |= AVFMTCTX_NOHEADER; if (rt->transport == RTSP_TRANSPORT_RDT...
['static int\nrtsp_open_transport_ctx(AVFormatContext *s, RTSPStream *rtsp_st)\n{\n RTSPState *rt = s->priv_data;\n AVStream *st = NULL;\n if (rtsp_st->stream_index >= 0)\n st = s->streams[rtsp_st->stream_index];\n if (!st)\n s->ctx_flags |= AVFMTCTX_NOHEADER;\n if (rt->transport == RTSP_TR...
17,673
0
https://github.com/libav/libav/blob/ab492ca2ab105aeb24d955f3f03756bdb3139ee1/libavcodec/get_bits.h/#L218
static inline int get_xbits(GetBitContext *s, int n) { register int sign; register int32_t cache; OPEN_READER(re, s); UPDATE_CACHE(re, s); cache = GET_CACHE(re, s); sign = ~cache >> 31; LAST_SKIP_BITS(re, s, n); CLOSE_READER(re, s); return (NEG_USR32(sign ^ cache, n) ^ sign) - sign; ...
['static inline int get_xbits(GetBitContext *s, int n)\n{\n register int sign;\n register int32_t cache;\n OPEN_READER(re, s);\n UPDATE_CACHE(re, s);\n cache = GET_CACHE(re, s);\n sign = ~cache >> 31;\n LAST_SKIP_BITS(re, s, n);\n CLOSE_READER(re, s);\n return (NEG_USR32(sign ^ cache, n) ^ si...
17,674
0
https://github.com/openssl/openssl/blob/24b8e4b2c835d6bf52c2768d4d4a78ed7d7e85bb/ssl/packet.c/#L49
int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes) { assert(pkt->subs != NULL && len != 0); if (pkt->subs == NULL || len == 0) return 0; if (pkt->maxsize - pkt->written < len) return 0; if (pkt->staticbuf == NULL && (pkt->buf->length - pkt->written < len)) { ...
['int tls_construct_server_ems(SSL *s, WPACKET *pkt, int *al)\n{\n if ((s->s3->flags & TLS1_FLAGS_RECEIVED_EXTMS) == 0)\n return 1;\n if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_extended_master_secret)\n || !WPACKET_put_bytes_u16(pkt, 0)) {\n SSLerr(SSL_F_TLS_CONSTRUCT_SERVER_EMS, ERR_R_I...
17,675
0
https://github.com/openssl/openssl/blob/8b0d4242404f9e5da26e7594fa0864b2df4601af/crypto/lhash/lhash.c/#L164
static void doall_util_fn(OPENSSL_LHASH *lh, int use_arg, OPENSSL_LH_DOALL_FUNC func, OPENSSL_LH_DOALL_FUNCARG func_arg, void *arg) { int i; OPENSSL_LH_NODE *a, *n; if (lh == NULL) return; for (i = lh->num_nodes - 1; i >= 0; i--) { a = ...
['static int test_tlsext_status_type(void)\n{\n SSL_CTX *cctx = NULL, *sctx = NULL;\n SSL *clientssl = NULL, *serverssl = NULL;\n int testresult = 0;\n STACK_OF(OCSP_RESPID) *ids = NULL;\n OCSP_RESPID *id = NULL;\n BIO *certbio = NULL;\n if (!create_ssl_ctx_pair(TLS_server_method(), TLS_client_meth...
17,676
0
https://github.com/openssl/openssl/blob/a87228031f8a4e274c2f859a2589dcef2eb7cc58/crypto/bn/bn_ctx.c/#L440
static void BN_POOL_release(BN_POOL *p, unsigned int num) { unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE; p->used -= num; while(num--) { bn_check_top(p->current->vals + offset); if(!offset) { offset = BN_CTX_POOL_SIZE - 1; p->current = p->current->prev; } else offset--; } }
['int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)\n\t{\n\tBN_CTX *new_ctx = NULL;\n\tBN_MONT_CTX *mont = NULL;\n\tBIGNUM *one = NULL;\n\tint ret = 0;\n\tif (group->field_data1 != NULL)\n\t\t{\n\t\tBN_MONT_CTX_free(group->field_data1);\n\t\tgroup->field_da...
17,677
0
https://github.com/openssl/openssl/blob/d40a1b865fddc3d67f8c06ff1f1466fad331c8f7/crypto/bn/bn_lib.c/#L250
int BN_num_bits(const BIGNUM *a) { int i = a->top - 1; bn_check_top(a); if (BN_is_zero(a)) return 0; return ((i*BN_BITS2) + BN_num_bits_word(a->d[i])); }
['static ECPARAMETERS *ec_asn1_group2parameters(const EC_GROUP *group,\n ECPARAMETERS *param)\n\t{\n\tint\tok=0;\n\tsize_t len=0;\n\tECPARAMETERS *ret=NULL;\n\tBIGNUM\t *tmp=NULL;\n\tunsigned char *buffer=NULL;\n\tconst EC_POINT *point=NULL;\n\tpoint_conversion_for...
17,678
0
https://github.com/openssl/openssl/blob/02cba628daa7fea959c561531a8a984756bdf41c/crypto/bn/bn_shift.c/#L112
int BN_lshift(BIGNUM *r, const BIGNUM *a, int n) { int i, nw, lb, rb; BN_ULONG *t, *f; BN_ULONG l; bn_check_top(r); bn_check_top(a); if (n < 0) { BNerr(BN_F_BN_LSHIFT, BN_R_INVALID_SHIFT); return 0; } nw = n / BN_BITS2; if (bn_wexpand(r, a->top + nw + 1) == NULL) ...
['BIGNUM *BN_mod_sqrt(BIGNUM *in, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)\n{\n BIGNUM *ret = in;\n int err = 1;\n int r;\n BIGNUM *A, *b, *q, *t, *x, *y;\n int e, i, j;\n if (!BN_is_odd(p) || BN_abs_is_word(p, 1)) {\n if (BN_abs_is_word(p, 2)) {\n if (ret == NULL)\n ...
17,679
0
https://github.com/libav/libav/blob/ae2abc69db54552dd6b687ad170ce3cb57882617/libavcodec/vorbis_dec.c/#L507
static int vorbis_parse_setup_hdr_floors(vorbis_context *vc) { GetBitContext *gb = &vc->gb; uint_fast16_t i,j,k; vc->floor_count = get_bits(gb, 6) + 1; vc->floors = av_mallocz(vc->floor_count * sizeof(vorbis_floor)); for (i = 0; i < vc->floor_count; ++i) { vorbis_floor *floor_setup = &vc->fl...
['static int vorbis_parse_setup_hdr(vorbis_context *vc)\n{\n GetBitContext *gb = &vc->gb;\n if ((get_bits(gb, 8) != \'v\') || (get_bits(gb, 8) != \'o\') ||\n (get_bits(gb, 8) != \'r\') || (get_bits(gb, 8) != \'b\') ||\n (get_bits(gb, 8) != \'i\') || (get_bits(gb, 8) != \'s\')) {\n av_log(vc->...
17,680
0
https://gitlab.com/libtiff/libtiff/blob/d85a64b6d6379c9f9b8de6ff3a26e380b0fc3e18/libtiff/tif_ojpeg.c/#L1774
static int OJPEGReadHeaderInfoSecTablesQTable(TIFF* tif) { static const char module[]="OJPEGReadHeaderInfoSecTablesQTable"; OJPEGState* sp=(OJPEGState*)tif->tif_data; uint8 m; uint8 n; uint32 oa; uint8* ob; uint32 p; if (sp->qtable_offset[0]==0) { TIFFErrorExt(tif->tif_clientdata,module,"Missing JPEG tables"...
['static int\nOJPEGReadHeaderInfoSecTablesQTable(TIFF* tif)\n{\n\tstatic const char module[]="OJPEGReadHeaderInfoSecTablesQTable";\n\tOJPEGState* sp=(OJPEGState*)tif->tif_data;\n\tuint8 m;\n\tuint8 n;\n\tuint32 oa;\n\tuint8* ob;\n\tuint32 p;\n\tif (sp->qtable_offset[0]==0)\n\t{\n\t\tTIFFErrorExt(tif->tif_clientdata,mod...
17,681
0
https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavcodec/h264pred.c/#L185
static void pred4x4_down_left_rv40_c(uint8_t *src, uint8_t *topright, int stride){ LOAD_TOP_EDGE LOAD_TOP_RIGHT_EDGE LOAD_LEFT_EDGE LOAD_DOWN_LEFT_EDGE src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; src[1+0*stride]= src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3;...
['static void pred4x4_down_left_rv40_c(uint8_t *src, uint8_t *topright, int stride){\n LOAD_TOP_EDGE\n LOAD_TOP_RIGHT_EDGE\n LOAD_LEFT_EDGE\n LOAD_DOWN_LEFT_EDGE\n src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3;\n src[1+0*stride]=\n src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2...
17,682
0
https://github.com/openssl/openssl/blob/2234212c3dde887e0b7fa08277d035cd132e2cce/crypto/evp/m_sigver.c/#L188
int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig, size_t siglen) { unsigned char md[EVP_MAX_MD_SIZE]; int r = 0; unsigned int mdlen = 0; int vctx = 0; if (ctx->pctx->pmeth->verifyctx) vctx = 1; else vctx = 0; if (ctx->flags & EVP_M...
['int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,\n size_t siglen)\n{\n unsigned char md[EVP_MAX_MD_SIZE];\n int r = 0;\n unsigned int mdlen = 0;\n int vctx = 0;\n if (ctx->pctx->pmeth->verifyctx)\n vctx = 1;\n else\n vctx = 0;\n if (ctx->...
17,683
0
https://github.com/openssl/openssl/blob/a5a95f8d65c2c616ebee13ae4b33eacde34bb2d3/crypto/bn/bn_lib.c/#L289
static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) { BN_ULONG *A, *a = NULL; const BN_ULONG *B; int i; bn_check_top(b); if (words > (INT_MAX / (4 * BN_BITS2))) { BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_BIGNUM_TOO_LONG); return NULL; } if (BN_get_flags(b, BN_FLG_STATI...
['int BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a_, const int p[],\n BN_CTX *ctx)\n{\n int ret = 0, count = 0, j;\n BIGNUM *a, *z, *rho, *w, *w2, *tmp;\n bn_check_top(a_);\n if (!p[0]) {\n BN_zero(r);\n return 1;\n }\n BN_CTX_start(ctx);\n a = B...
17,684
0
https://github.com/openssl/openssl/blob/249a77f5fb6407185e0a6ad44cd88eda2b6f8946/crypto/x509/x509_vfy.c/#L159
int X509_verify_cert(X509_STORE_CTX *ctx) { X509 *x,*xtmp,*chain_ss=NULL; X509_NAME *xn; int bad_chain = 0; X509_VERIFY_PARAM *param = ctx->param; int depth,i,ok=0; int num; int (*cb)(int xok,X509_STORE_CTX *xctx); STACK_OF(X509) *sktmp=NULL; if (ctx->cert == NULL) { X509err(X509_F_X509_VERIFY_CERT,X509_R...
['int X509_verify_cert(X509_STORE_CTX *ctx)\n\t{\n\tX509 *x,*xtmp,*chain_ss=NULL;\n\tX509_NAME *xn;\n\tint bad_chain = 0;\n\tX509_VERIFY_PARAM *param = ctx->param;\n\tint depth,i,ok=0;\n\tint num;\n\tint (*cb)(int xok,X509_STORE_CTX *xctx);\n\tSTACK_OF(X509) *sktmp=NULL;\n\tif (ctx->cert == NULL)\n\t\t{\n\t\tX509err(X5...
17,685
0
https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavcodec/simple_idct.c/#L160
static inline void idctRowCondDC (DCTELEM * row) { int a0, a1, a2, a3, b0, b1, b2, b3; #ifdef HAVE_FAST_64BIT uint64_t temp; #else uint32_t temp; #endif #ifdef HAVE_FAST_64BIT #ifdef WORDS_BIGENDIAN #define ROW0_MASK 0xffff000000000000LL #else #define ROW0_MASK 0xffffLL #endif if(sizeof(...
['void ff_wmv2_add_mb(MpegEncContext *s, DCTELEM block1[6][64], uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr){\n Wmv2Context * const w= (Wmv2Context*)s;\n wmv2_add_block(w, block1[0], dest_y , s->linesize, 0);\n wmv2_add_block(w, block1[1], dest_y + 8 , s->linesize, 1);...
17,686
0
https://github.com/openssl/openssl/blob/9c46f4b9cd4912b61cb546c48b678488d7f26ed6/crypto/sha/sha512.c/#L210
int SHA512_Update(SHA512_CTX *c, const void *_data, size_t len) { SHA_LONG64 l; unsigned char *p = c->u.p; const unsigned char *data = (const unsigned char *)_data; if (len == 0) return 1; l = (c->Nl + (((SHA_LONG64) len) << 3)) & U64(0xffffffffffffffff); if (l < c->Nl) c->Nh++; ...
['int BN_generate_dsa_nonce(BIGNUM *out, const BIGNUM *range,\n const BIGNUM *priv, const unsigned char *message,\n size_t message_len, BN_CTX *ctx)\n{\n SHA512_CTX sha;\n unsigned char random_bytes[64];\n unsigned char digest[SHA512_DIGEST_LENGTH];\n unsign...
17,687
0
https://github.com/openssl/openssl/blob/55442b8a5b719f54578083fae0fcc814b599cd84/crypto/bn/bn_mul.c/#L647
void bn_mul_normal(BN_ULONG *r, BN_ULONG *a, int na, BN_ULONG *b, int nb) { BN_ULONG *rr; if (na < nb) { int itmp; BN_ULONG *ltmp; itmp = na; na = nb; nb = itmp; ltmp = a; a = b; b = ltmp; } rr = &(r[na]); if (nb <= 0) { (void)b...
['static BIGNUM *rsa_get_public_exp(const BIGNUM *d, const BIGNUM *p,\n const BIGNUM *q, BN_CTX *ctx)\n{\n BIGNUM *ret = NULL, *r0, *r1, *r2;\n if (d == NULL || p == NULL || q == NULL)\n return NULL;\n BN_CTX_start(ctx);\n r0 = BN_CTX_get(ctx);\n r1 = BN_CTX_get(ct...
17,688
0
https://github.com/openssl/openssl/blob/0185803cc224c8d88ca39ae07c296a4f1854e478/engines/e_ncipher.c/#L869
static EVP_PKEY *hwcrhk_load_pubkey(ENGINE *eng, const char *key_id, UI_METHOD *ui_method, void *callback_data) { EVP_PKEY *res = NULL; #ifndef OPENSSL_NO_RSA res = hwcrhk_load_privkey(eng, key_id, ui_method, callback_data); #endif if (res) switch(res->type) { #ifndef OPENSSL_NO_RSA c...
['static EVP_PKEY *hwcrhk_load_pubkey(ENGINE *eng, const char *key_id,\n\tUI_METHOD *ui_method, void *callback_data)\n\t{\n\tEVP_PKEY *res = NULL;\n#ifndef OPENSSL_NO_RSA\n res = hwcrhk_load_privkey(eng, key_id,\n ui_method, callback_data);\n#endif\n\tif (res)\n\t\tswitch(res->type)\n\t\t\t{\n#ifn...
17,689
0
https://github.com/openssl/openssl/blob/0818dbadf32d193973d84a0736c099166777c071/ssl/statem/statem_clnt.c/#L2691
int tls_construct_client_verify(SSL *s) { unsigned char *p; EVP_PKEY *pkey; const EVP_MD *md = s->s3->tmp.md[s->cert->key - s->cert->pkeys]; EVP_MD_CTX *mctx; unsigned u = 0; unsigned long n = 0; long hdatalen = 0; void *hdata; mctx = EVP_MD_CTX_new(); if (mctx == NULL) { ...
['int tls_construct_client_verify(SSL *s)\n{\n unsigned char *p;\n EVP_PKEY *pkey;\n const EVP_MD *md = s->s3->tmp.md[s->cert->key - s->cert->pkeys];\n EVP_MD_CTX *mctx;\n unsigned u = 0;\n unsigned long n = 0;\n long hdatalen = 0;\n void *hdata;\n mctx = EVP_MD_CTX_new();\n if (mctx == NU...
17,690
1
https://github.com/libav/libav/blob/452a398fd6bdca3f301c5c8af3bc241bc16a777e/libavcodec/ra288.c/#L94
static void decode(RA288Context *ractx, float gain, int cb_coef) { int x, y; double sumsum; float sum, buffer[5]; memmove(ractx->sb + 5, ractx->sb, 36 * sizeof(*ractx->sb)); for (x=4; x >= 0; x--) ractx->sb[x] = -scalar_product_float(ractx->sb + x + 1, ...
['static void decode(RA288Context *ractx, float gain, int cb_coef)\n{\n int x, y;\n double sumsum;\n float sum, buffer[5];\n memmove(ractx->sb + 5, ractx->sb, 36 * sizeof(*ractx->sb));\n for (x=4; x >= 0; x--)\n ractx->sb[x] = -scalar_product_float(ractx->sb + x + 1,\n ...
17,691
0
https://github.com/openssl/openssl/blob/8fa6a40be2935ca109a28cc43d28cd27051ada01/crypto/lhash/lhash.c/#L365
static void contract(LHASH *lh) { LHASH_NODE **n,*n1,*np; np=lh->b[lh->p+lh->pmax-1]; lh->b[lh->p+lh->pmax-1]=NULL; if (lh->p == 0) { n=(LHASH_NODE **)OPENSSL_realloc(lh->b, (unsigned int)(sizeof(LHASH_NODE *)*lh->pmax)); if (n == NULL) { lh->error++; return; } lh->num_contract_reallocs++; ...
['int dtls1_accept(SSL *s)\n\t{\n\tBUF_MEM *buf;\n\tunsigned long l,Time=time(NULL);\n\tvoid (*cb)(const SSL *ssl,int type,int val)=NULL;\n\tlong num1;\n\tint ret= -1;\n\tint new_state,state,skip=0;\n\tRAND_add(&Time,sizeof(Time),0);\n\tERR_clear_error();\n\tclear_sys_error();\n\tif (s->info_callback != NULL)\n\t\tcb=s...
17,692
0
https://github.com/libav/libav/blob/1efa772e20be5869817b2370a557bb14e7ce2fff/libavformat/matroskaenc.c/#L926
static int mkv_write_ass_blocks(AVFormatContext *s, AVIOContext *pb, AVPacket *pkt) { MatroskaMuxContext *mkv = s->priv_data; int i, layer = 0, max_duration = 0, size, line_size, data_size = pkt->size; uint8_t *start, *end, *data = pkt->data; ebml_master blockgroup; char buffer[2048]; while (dat...
['static int mkv_write_ass_blocks(AVFormatContext *s, AVIOContext *pb, AVPacket *pkt)\n{\n MatroskaMuxContext *mkv = s->priv_data;\n int i, layer = 0, max_duration = 0, size, line_size, data_size = pkt->size;\n uint8_t *start, *end, *data = pkt->data;\n ebml_master blockgroup;\n char buffer[2048];\n w...
17,693
0
https://github.com/openssl/openssl/blob/1fac96e4d6484a517f2ebe99b72016726391723c/crypto/bn/bn_mul.c/#L728
void bn_mul_normal(BN_ULONG *r, BN_ULONG *a, int na, BN_ULONG *b, int nb) { BN_ULONG *rr; #ifdef BN_COUNT printf(" bn_mul_normal %d * %d\n",na,nb); #endif if (na < nb) { int itmp; BN_ULONG *ltmp; itmp=na; na=nb; nb=itmp; ltmp=a; a=b; b=ltmp; } rr= &(r[na]); rr[0]=bn_mul_words(r,a,na,b[0]); for (;;...
['static int RSA_eay_private_encrypt(int flen, unsigned char *from,\n\t unsigned char *to, RSA *rsa, int padding)\n\t{\n\tBIGNUM f,ret;\n\tint i,j,k,num=0,r= -1;\n\tunsigned char *buf=NULL;\n\tBN_CTX *ctx=NULL;\n\tBN_init(&f);\n\tBN_init(&ret);\n\tif ((ctx=BN_CTX_new()) == NULL) goto err;\n\tnum=BN_num_bytes(rsa->n...
17,694
0
https://github.com/openssl/openssl/blob/72257204bd2a88773461150765dfd0e0a428ee86/ssl/t1_lib.c/#L2491
int tls_choose_sigalg(SSL *s, int *al) { int idx = -1; const SIGALG_LOOKUP *lu = NULL; s->s3->tmp.cert = NULL; s->s3->tmp.sigalg = NULL; if (SSL_IS_TLS13(s)) { size_t i; #ifndef OPENSSL_NO_EC int curve = -1, skip_ec = 0; #endif for (i = 0; i < s->cert->shared_sigalgslen; i++)...
['int tls_choose_sigalg(SSL *s, int *al)\n{\n int idx = -1;\n const SIGALG_LOOKUP *lu = NULL;\n s->s3->tmp.cert = NULL;\n s->s3->tmp.sigalg = NULL;\n if (SSL_IS_TLS13(s)) {\n size_t i;\n#ifndef OPENSSL_NO_EC\n int curve = -1, skip_ec = 0;\n#endif\n for (i = 0; i < s->cert->shared_sig...
17,695
0
https://github.com/libav/libav/blob/688417399c69aadd4c287bdb0dec82ef8799011c/libavcodec/hevcdsp_template.c/#L901
PUT_HEVC_QPEL_HV(1, 1)
['QPEL(48)', 'PUT_HEVC_QPEL_HV(1, 1)']
17,696
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/evp/evp_lib.c/#L327
EVP_MD *EVP_MD_meth_dup(const EVP_MD *md) { EVP_MD *to = EVP_MD_meth_new(md->type, md->pkey_type); if (md != NULL) memcpy(to, md, sizeof(*to)); return to; }
['EVP_MD *EVP_MD_meth_dup(const EVP_MD *md)\n{\n EVP_MD *to = EVP_MD_meth_new(md->type, md->pkey_type);\n if (md != NULL)\n memcpy(to, md, sizeof(*to));\n return to;\n}', 'EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type)\n{\n EVP_MD *md = (EVP_MD *)OPENSSL_zalloc(sizeof(EVP_MD));\n if (md != NU...
17,697
0
https://github.com/libav/libav/blob/48aef27f5232794e70ecef0d347b9f65e27a9bad/libavcodec/dcadec.c/#L620
static void qmf_64_subbands(DCAContext *s, int chans, float samples_in[64][8], float *samples_out, float scale) { float raXin[64]; float A[32], B[32]; float *raX = s->subband_fir_hist[chans]; float *raZ = s->subband_fir_noidea[chans]; unsigned i, j, k, subindex; for (...
['static int dca_decode_frame(AVCodecContext *avctx, void *data,\n int *got_frame_ptr, AVPacket *avpkt)\n{\n AVFrame *frame = data;\n const uint8_t *buf = avpkt->data;\n int buf_size = avpkt->size;\n int lfe_samples;\n int num_core_channels = 0;\n int i, ret;\n ...
17,698
0
https://github.com/libav/libav/blob/0fdc9f81a00f0f32eb93c324bad65d8014deb4dd/libavcodec/bitstream.h/#L139
static inline uint64_t get_val(BitstreamContext *bc, unsigned n) { #ifdef BITSTREAM_READER_LE uint64_t ret = bc->bits & ((UINT64_C(1) << n) - 1); bc->bits >>= n; #else uint64_t ret = bc->bits >> (64 - n); bc->bits <<= n; #endif bc->bits_left -= n; return ret; }
['static int decode_entropy_coded_image(WebPContext *s, enum ImageRole role,\n int w, int h)\n{\n ImageContext *img;\n HuffReader *hg;\n int i, j, ret, x, y, width;\n img = &s->image[role];\n img->role = role;\n if (!img->frame) {\n img->frame = av_fra...
17,699
0
https://github.com/openssl/openssl/blob/0185803cc224c8d88ca39ae07c296a4f1854e478/crypto/asn1/asn1_gen.c/#L459
static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf) { ASN1_TYPE *ret = NULL, *typ = NULL; STACK_OF(ASN1_TYPE) *sk = NULL; STACK_OF(CONF_VALUE) *sect = NULL; unsigned char *der = NULL, *p; int derlen; int i, is_set; sk = sk_ASN1_TYPE_new_null(); if (section) { if (!cnf) goto bad...
['static ASN1_TYPE *asn1_multi(int utype, const char *section, X509V3_CTX *cnf)\n\t{\n\tASN1_TYPE *ret = NULL, *typ = NULL;\n\tSTACK_OF(ASN1_TYPE) *sk = NULL;\n\tSTACK_OF(CONF_VALUE) *sect = NULL;\n\tunsigned char *der = NULL, *p;\n\tint derlen;\n\tint i, is_set;\n\tsk = sk_ASN1_TYPE_new_null();\n\tif (section)\n\t\t{\...
17,700
0
https://github.com/openssl/openssl/blob/f006217bb628d05a2d5b866ff252bd94e3477e1f/crypto/evp/evp_pbe.c/#L225
int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid, EVP_PBE_KEYGEN *keygen) { EVP_PBE_CTL *pbe_tmp; if (pbe_algs == NULL) { pbe_algs = sk_EVP_PBE_CTL_new(pbe_cmp); if (pbe_algs == NULL) goto err; } if ((pbe_tmp = OPENSSL_ma...
['int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,\n int md_nid, EVP_PBE_KEYGEN *keygen)\n{\n EVP_PBE_CTL *pbe_tmp;\n if (pbe_algs == NULL) {\n pbe_algs = sk_EVP_PBE_CTL_new(pbe_cmp);\n if (pbe_algs == NULL)\n goto err;\n }\n if ((pbe_tmp =...