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
28,601
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_certificate_request(SSL *s)\n\t{\n\tint ok,ret=0;\n\tunsigned long n,nc,l;\n\tunsigned int llen,ctype_num,i;\n\tX509_NAME *xn=NULL;\n\tunsigned char *p,*d,*q;\n\tSTACK_OF(X509_NAME) *ca_sk=NULL;\n\tn=ssl3_get_message(s,\n\t\tSSL3_ST_CR_CERT_REQ_A,\n\t\tSSL3_ST_CR_CERT_REQ_B,\n\t\t-1,\n#if defined(...
28,602
0
https://github.com/libav/libav/blob/5718e3487ba3b26aba341070be0b6b0b4de45ea3/libavcodec/h264.c/#L4629
static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size, int parse_extradata) { AVCodecContext *const avctx = h->avctx; H264Context *hx; int buf_index; int context_count; int next_avc; int pass = !(avctx->active_thread_type & FF_THREAD_FRAME); ...
['static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size,\n int parse_extradata)\n{\n AVCodecContext *const avctx = h->avctx;\n H264Context *hx;\n int buf_index;\n int context_count;\n int next_avc;\n int pass = !(avctx->active_thread_type & FF_THREAD_F...
28,603
0
https://gitlab.com/libtiff/libtiff/blob/cec2d959be52d749846b8343b1c71ec01533c746/libtiff/tif_predict.c/#L527
static int horDiff8(TIFF* tif, uint8* cp0, tmsize_t cc) { TIFFPredictorState* sp = PredictorState(tif); tmsize_t stride = sp->stride; unsigned char* cp = (unsigned char*) cp0; if((cc%stride)!=0) { TIFFErrorExt(tif->tif_clientdata, "horDiff8", "%s", "(cc%stride)!=0"); retu...
['static int\nhorDiff8(TIFF* tif, uint8* cp0, tmsize_t cc)\n{\n\tTIFFPredictorState* sp = PredictorState(tif);\n\ttmsize_t stride = sp->stride;\n\tunsigned char* cp = (unsigned char*) cp0;\n if((cc%stride)!=0)\n {\n TIFFErrorExt(tif->tif_clientdata, "horDiff8",\n "%s", "(cc%stride)!=0")...
28,604
1
https://github.com/openssl/openssl/blob/b3618f44a7b8504bfb0a64e8a33e6b8e56d4d516/crypto/bn/bn_ctx.c/#L273
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['int test_mont(BIO *bp, BN_CTX *ctx)\n{\n BIGNUM *a, *b, *c, *d, *A, *B;\n BIGNUM *n;\n int i;\n BN_MONT_CTX *mont;\n a = BN_new();\n b = BN_new();\n c = BN_new();\n d = BN_new();\n A = BN_new();\n B = BN_new();\n n = BN_new();\n mont = BN_MONT_CTX_new();\n if (mont == NULL)\n ...
28,605
0
https://gitlab.com/libtiff/libtiff/blob/771a4ea0a98c7a218c9f3add9a05e08d29625758/libtiff/tif_dirread.c/#L3872
int TIFFReadDirectory(TIFF* tif) { static const char module[] = "TIFFReadDirectory"; TIFFDirEntry* dir; uint16 dircount; TIFFDirEntry* dp; uint16 di; const TIFFField* fip; uint32 fii; toff_t nextdiroff; tif->tif_diroff=tif->tif_nextdiroff; if (!TIFFCheckDirOffset(tif,tif->tif_nextdiroff)) return 0; ...
['uint32 TIFF_WriteOverview( TIFF *hTIFF, uint32 nXSize, uint32 nYSize,\n int nBitsPerPixel, int nPlanarConfig, int nSamples,\n int nBlockXSize, int nBlockYSize,\n int bTiled, int nCompressFlag, int nPhotometric,\n i...
28,606
0
https://github.com/openssl/openssl/blob/ea32151f7b9353f8906188d007c6893704ac17bb/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_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,\n BN_MONT_CTX *mont, BN_CTX *ctx)\n{\n BIGNUM *tmp;\n int ret = 0;\n#if defined(OPENSSL_BN_ASM_MONT) && defined(MONT_WORD)\n int num = mont->N.top;\n if (num > 1 && a->top == num && b->top == num) {\n if...
28,607
0
https://github.com/openssl/openssl/blob/05ec6a25f80ac8edfb7d7cb764d2dd68156a6965/test/handshake_helper.c/#L394
HANDSHAKE_RESULT do_handshake(SSL_CTX *server_ctx, SSL_CTX *server2_ctx, SSL_CTX *client_ctx, const SSL_TEST_CTX *test_ctx) { SSL *server, *client; BIO *client_to_server, *server_to_client; HANDSHAKE_EX_DATA server_ex_data, client_ex_data; HANDSHAKE_RESULT ret; int clie...
['HANDSHAKE_RESULT do_handshake(SSL_CTX *server_ctx, SSL_CTX *server2_ctx,\n SSL_CTX *client_ctx, const SSL_TEST_CTX *test_ctx)\n{\n SSL *server, *client;\n BIO *client_to_server, *server_to_client;\n HANDSHAKE_EX_DATA server_ex_data, client_ex_data;\n HANDSHAKE_RESULT ret;\n ...
28,608
0
https://github.com/libav/libav/blob/fd16f567987524a769d5d4f1f69089f000386ac2/libavcodec/alac.c/#L456
static int alac_decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr, AVPacket *avpkt) { const uint8_t *inbuffer = avpkt->data; int input_buffer_size = avpkt->size; ALACContext *alac = avctx->priv_data; int channels; unsigned int outputsamples; int hass...
['static int alac_decode_frame(AVCodecContext *avctx, void *data,\n int *got_frame_ptr, AVPacket *avpkt)\n{\n const uint8_t *inbuffer = avpkt->data;\n int input_buffer_size = avpkt->size;\n ALACContext *alac = avctx->priv_data;\n int channels;\n unsigned int outputsamples;\n ...
28,609
0
https://github.com/openssl/openssl/blob/8b0d4242404f9e5da26e7594fa0864b2df4601af/crypto/bn/bn_lib.c/#L271
static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) { BN_ULONG *a = NULL; 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_STATIC_DATA)) { BNerr(BN_F_BN_EXPAN...
['int BN_GF2m_mod_sqr_arr(BIGNUM *r, const BIGNUM *a, const int p[],\n BN_CTX *ctx)\n{\n int i, ret = 0;\n BIGNUM *s;\n bn_check_top(a);\n BN_CTX_start(ctx);\n if ((s = BN_CTX_get(ctx)) == NULL)\n goto err;\n if (!bn_wexpand(s, 2 * a->top))\n goto err;\n for (i ...
28,610
0
https://github.com/openssl/openssl/blob/9b02dc97e4963969da69675a871dbe80e6d31cda/crypto/bn/bn_lib.c/#L260
static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) { BN_ULONG *a = NULL; 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_STATIC_DATA)) { BNerr(BN_F_BN_EXPAN...
['static EVP_PKEY *b2i_rsa(const unsigned char **in,\n unsigned int bitlen, int ispub)\n{\n const unsigned char *pin = *in;\n EVP_PKEY *ret = NULL;\n BIGNUM *e = NULL, *n = NULL, *d = NULL;\n BIGNUM *p = NULL, *q = NULL, *dmp1 = NULL, *dmq1 = NULL, *iqmp = NULL;\n RSA *rsa = NULL;...
28,611
0
https://github.com/libav/libav/blob/4601e76a4323deec30cc6b1d2cf1f192feedccbc/ffmpeg.c/#L3175
static void new_audio_stream(AVFormatContext *oc) { AVStream *st; AVCodecContext *audio_enc; int codec_id; st = av_new_stream(oc, oc->nb_streams); if (!st) { fprintf(stderr, "Could not alloc stream\n"); av_exit(1); } avcodec_get_context_defaults2(st->codec, CODEC_TYPE_AUDIO);...
['static void new_audio_stream(AVFormatContext *oc)\n{\n AVStream *st;\n AVCodecContext *audio_enc;\n int codec_id;\n st = av_new_stream(oc, oc->nb_streams);\n if (!st) {\n fprintf(stderr, "Could not alloc stream\\n");\n av_exit(1);\n }\n avcodec_get_context_defaults2(st->codec, CODEC...
28,612
0
https://gitlab.com/libtiff/libtiff/blob/b69a1998bedfabc32cd541408bffdef05bd01e45/libtiff/tif_dirwrite.c/#L2312
static int TIFFWriteDirectoryTagData(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint16 datatype, uint32 count, uint32 datalength, void* data) { static const char module[] = "TIFFWriteDirectoryTagData"; uint32 m; m=0; while (m<(*ndir)) { assert(dir[m].tdir_tag!=tag); if (dir[m].tdir_tag>tag) bre...
['static int\nTIFFWriteDirectorySec(TIFF* tif, int isimage, int imagedone, uint64* pdiroff)\n{\n\tstatic const char module[] = "TIFFWriteDirectorySec";\n\tuint32 ndir;\n\tTIFFDirEntry* dir;\n\tuint32 dirsize;\n\tvoid* dirmem;\n\tuint32 m;\n\tif (tif->tif_mode == O_RDONLY)\n\t\treturn (1);\n _TIFFFillStriles( tif...
28,613
0
https://github.com/openssl/openssl/blob/1145e03870dd82eae00bb45e0b2162494b9b2f38/engines/e_sureware.c/#L696
static EVP_PKEY* sureware_load_public(ENGINE *e,const char *key_id,char *hptr,unsigned long el,char keytype) { EVP_PKEY *res = NULL; #ifndef OPENSSL_NO_RSA RSA *rsatmp = NULL; #endif #ifndef OPENSSL_NO_DSA DSA *dsatmp=NULL; #endif char msg[64]="sureware_load_public"; int ret=0; if(!p_surewarehk_Load_Rsa_Pubkey ||...
['static EVP_PKEY* sureware_load_public(ENGINE *e,const char *key_id,char *hptr,unsigned long el,char keytype)\n{\n\tEVP_PKEY *res = NULL;\n#ifndef OPENSSL_NO_RSA\n\tRSA *rsatmp = NULL;\n#endif\n#ifndef OPENSSL_NO_DSA\n\tDSA *dsatmp=NULL;\n#endif\n\tchar msg[64]="sureware_load_public";\n\tint ret=0;\n\tif(!p_surewarehk...
28,614
0
https://github.com/openssl/openssl/blob/f9df0a7775f483c175cda5832360cccd1db6943a/crypto/bn/bn_lib.c/#L271
static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) { BN_ULONG *a = NULL; 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_STATIC_DATA)) { BNerr(BN_F_BN_EXPAN...
['int BN_mod_exp_recp(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 *aa;\n BIGNUM *val[TABLE_SIZE];\n BN_RECP_CTX recp;\n if (BN_get_flags(p, BN_FLG_CONSTTIME) != 0) ...
28,615
0
https://github.com/openssl/openssl/blob/c313e32a8b9514868f3fae09a8af025df76a4a8d/crypto/lhash/lhash.c/#L368
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 ssl_get_prev_session(SSL *s, unsigned char *session_id, int len,\n\t\t\tconst unsigned char *limit)\n\t{\n\tSSL_SESSION *ret=NULL;\n\tint fatal = 0;\n#ifndef OPENSSL_NO_TLSEXT\n\tint r;\n#endif\n\tif (len > SSL_MAX_SSL_SESSION_ID_LENGTH)\n\t\tgoto err;\n#ifndef OPENSSL_NO_TLSEXT\n\tr = tls1_process_ticket(s, sess...
28,616
0
https://github.com/openssl/openssl/blob/9c46f4b9cd4912b61cb546c48b678488d7f26ed6/apps/pkeyutl.c/#L327
int MAIN(int argc, char **argv) { BIO *in = NULL, *out = NULL; char *infile = NULL, *outfile = NULL, *sigfile = NULL; ENGINE *e = NULL; int pkey_op = EVP_PKEY_OP_SIGN, key_type = KEY_PRIVKEY; int keyform = FORMAT_PEM, peerform = FORMAT_PEM; char badarg = 0, rev = 0; char hexdump = 0, asn1par...
['int MAIN(int argc, char **argv)\n{\n BIO *in = NULL, *out = NULL;\n char *infile = NULL, *outfile = NULL, *sigfile = NULL;\n ENGINE *e = NULL;\n int pkey_op = EVP_PKEY_OP_SIGN, key_type = KEY_PRIVKEY;\n int keyform = FORMAT_PEM, peerform = FORMAT_PEM;\n char badarg = 0, rev = 0;\n char hexdump = ...
28,617
0
https://github.com/libav/libav/blob/cf6bae6883607f83f3b042b7b9d711197f736e2a/libavcodec/mpegaudiodec.c/#L715
static void dct32(int32_t *out, int32_t *tab) { int tmp0, tmp1; BF( 0, 31, COS0_0 , 1); BF(15, 16, COS0_15, 5); BF( 0, 15, COS1_0 , 1); BF(16, 31,-COS1_0 , 1); BF( 7, 24, COS0_7 , 1); BF( 8, 23, COS0_8 , 1); BF( 7, 8, COS1_7 , 4); BF(23, 24,-COS1_7 , 4); BF( 0, 7, COS2_0 , 1); ...
['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...
28,618
0
https://github.com/openssl/openssl/blob/23fa978994b52ac60c1fcbe1e094d65d7c78c7bb/ssl/ssl_lib.c/#L648
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))...
28,619
0
https://gitlab.com/libtiff/libtiff/blob/6b7fc9f116a86d97ee8bc126b102faa8189f2b71/tools/tiff2pdf.c/#L4255
void t2p_pdf_currenttime(T2P* t2p) { struct tm* currenttime; time_t timenow; if (time(&timenow) == (time_t) -1) { TIFFError(TIFF2PDF_MODULE, "Can't get the current time: %s", strerror(errno)); timenow = (time_t) 0; } currenttime = localtime(&timenow); snprintf(t2p->pdf_datetime, sizeof(t2p->pdf_datetime)...
['void t2p_pdf_currenttime(T2P* t2p)\n{\n\tstruct tm* currenttime;\n\ttime_t timenow;\n\tif (time(&timenow) == (time_t) -1) {\n\t\tTIFFError(TIFF2PDF_MODULE,\n\t\t\t "Can\'t get the current time: %s", strerror(errno));\n\t\ttimenow = (time_t) 0;\n\t}\n\tcurrenttime = localtime(&timenow);\n\tsnprintf(t2p->pdf_datetime,...
28,620
0
https://github.com/openssl/openssl/blob/0f3ffbd1581fad58095fedcc32b0da42a486b8b7/apps/pkcs12.c/#L765
static int get_cert_chain(X509 *cert, X509_STORE *store, STACK_OF(X509) **chain) { X509_STORE_CTX *store_ctx = NULL; STACK_OF(X509) *chn = NULL; int i = 0; store_ctx = X509_STORE_CTX_new(); if (store_ctx == NULL) { i = X509_V_ERR_UNSPECIFIED; goto end; ...
['static int get_cert_chain(X509 *cert, X509_STORE *store,\n STACK_OF(X509) **chain)\n{\n X509_STORE_CTX *store_ctx = NULL;\n STACK_OF(X509) *chn = NULL;\n int i = 0;\n store_ctx = X509_STORE_CTX_new();\n if (store_ctx == NULL) {\n i = X509_V_ERR_UNSPECIFIED;\n got...
28,621
0
https://gitlab.com/libtiff/libtiff/blob/9c243a11a35d118d00ef8947d244ac55c4145640/tools/tiffcrop.c/#L7333
static int createImageSection(uint32 sectsize, unsigned char **sect_buff_ptr) { unsigned char *sect_buff = NULL; unsigned char *new_buff = NULL; static uint32 prev_sectsize = 0; sect_buff = *sect_buff_ptr; if (!sect_buff) { sect_buff = (unsigned char *)_TIFFmalloc(sectsize); *sect_buff_pt...
['static int\ncreateImageSection(uint32 sectsize, unsigned char **sect_buff_ptr)\n {\n unsigned char *sect_buff = NULL;\n unsigned char *new_buff = NULL;\n static uint32 prev_sectsize = 0;\n sect_buff = *sect_buff_ptr;\n if (!sect_buff)\n {\n sect_buff = (unsigned char *)_TIFFmalloc(sectsize);\n *...
28,622
0
https://github.com/openssl/openssl/blob/05ec6a25f80ac8edfb7d7cb764d2dd68156a6965/test/bntest.c/#L1116
int test_mod_exp_mont5(BIO *bp, BN_CTX *ctx) { BIGNUM *a, *p, *m, *d, *e; BN_MONT_CTX *mont; a = BN_new(); p = BN_new(); m = BN_new(); d = BN_new(); e = BN_new(); mont = BN_MONT_CTX_new(); BN_bntest_rand(m, 1024, 0, 1); BN_bntest_rand(a, 1024, 0, 0); BN_zero(p); if (!BN_m...
['int test_mod_exp_mont5(BIO *bp, BN_CTX *ctx)\n{\n BIGNUM *a, *p, *m, *d, *e;\n BN_MONT_CTX *mont;\n a = BN_new();\n p = BN_new();\n m = BN_new();\n d = BN_new();\n e = BN_new();\n mont = BN_MONT_CTX_new();\n BN_bntest_rand(m, 1024, 0, 1);\n BN_bntest_rand(a, 1024, 0, 0);\n BN_zero(p);...
28,623
0
https://gitlab.com/libtiff/libtiff/blob/709e93ded0000128625a23838756a408ea30745d/tools/tiffcrop.c/#L8375
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 ...
28,624
0
https://github.com/openssl/openssl/blob/b59e1bed7da7933d4c6af750fe3f0300b57874fe/test/bntest.c/#L573
int test_div_word(BIO *bp) { BIGNUM *a, *b; BN_ULONG r, s; int i; a = BN_new(); b = BN_new(); for (i = 0; i < num0; i++) { do { BN_bntest_rand(a, 512, -1, 0); BN_bntest_rand(b, BN_BITS2, -1, 0); } while (BN_is_zero(b)); s = b->d[0]; BN_copy...
['int test_div_word(BIO *bp)\n{\n BIGNUM *a, *b;\n BN_ULONG r, s;\n int i;\n a = BN_new();\n b = BN_new();\n for (i = 0; i < num0; i++) {\n do {\n BN_bntest_rand(a, 512, -1, 0);\n BN_bntest_rand(b, BN_BITS2, -1, 0);\n } while (BN_is_zero(b));\n s = b->d[0];\n...
28,625
0
https://github.com/openssl/openssl/blob/5ea564f154ebe8bda2a0e091a312e2058edf437f/crypto/bn/bn_mul.c/#L685
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...
['int BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,\n BN_CTX *ctx)\n{\n BIGNUM *t;\n int ret = 0;\n bn_check_top(a);\n bn_check_top(b);\n bn_check_top(m);\n BN_CTX_start(ctx);\n if ((t = BN_CTX_get(ctx)) == NULL)\n goto err;\n if (a == b) {\n ...
28,626
0
https://github.com/openssl/openssl/blob/d7c42d71ba407a4b3c26ed58263ae225976bbac3/crypto/bn/bn_lib.c/#L842
void BN_consttime_swap(BN_ULONG condition, BIGNUM *a, BIGNUM *b, int nwords) { BN_ULONG t; int i; bn_wcheck_size(a, nwords); bn_wcheck_size(b, nwords); assert(a != b); assert((condition & (condition - 1)) == 0); assert(sizeof(BN_ULONG) >= sizeof(int)); condition = ((condition - 1) >> (BN...
['static int ec_GF2m_montgomery_point_multiply(const EC_GROUP *group,\n EC_POINT *r,\n const BIGNUM *scalar,\n const EC_POINT *point,\n BN_CTX *...
28,627
0
https://github.com/openssl/openssl/blob/84c15db551ce1d167b901a3bde2b21880b084384/crypto/bn/bn_asm.c/#L415
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...
['EVP_PKEY *EVP_PKCS82PKEY (PKCS8_PRIV_KEY_INFO *p8)\n{\n\tEVP_PKEY *pkey;\n#ifndef NO_RSA\n\tRSA *rsa;\n#endif\n#ifndef NO_DSA\n\tDSA *dsa;\n\tASN1_INTEGER *dsapriv;\n\tSTACK *ndsa;\n\tBN_CTX *ctx;\n\tint plen;\n#endif\n\tX509_ALGOR *a;\n\tunsigned char *p;\n\tint pkeylen;\n\tchar obj_tmp[80];\n\tswitch (p8->broken) {...
28,628
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 flashsv_decode_frame(AVCodecContext *avctx, void *data,\n int *got_frame, AVPacket *avpkt)\n{\n int buf_size = avpkt->size;\n FlashSVContext *s = avctx->priv_data;\n int h_blocks, v_blocks, h_part, v_part, i, j, ret;\n BitstreamContext bc;\n if (buf_size == 0)\...
28,629
0
https://github.com/openssl/openssl/blob/c504a5e78386aa9f02462d18a90da759f9131321/crypto/bn/bn_ctx.c/#L353
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['int test_mod_exp_mont_consttime(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_bntest_rand(c,30,0,1);\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_mod_ex...
28,630
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/mem.c/#L245
void CRYPTO_free(void *str) { #ifdef CRYPTO_MDEBUG if (call_malloc_debug) { CRYPTO_mem_debug_free(str, 0); free(str); CRYPTO_mem_debug_free(str, 1); } else { free(str); } #else free(str); #endif }
['static int pkcs12_add_bag(STACK_OF(PKCS12_SAFEBAG) **pbags,\n PKCS12_SAFEBAG *bag)\n{\n int free_bags;\n if (!pbags)\n return 1;\n if (!*pbags) {\n *pbags = sk_PKCS12_SAFEBAG_new_null();\n if (!*pbags)\n return 0;\n free_bags = 1;\n } else\n ...
28,631
0
https://github.com/openssl/openssl/blob/f006217bb628d05a2d5b866ff252bd94e3477e1f/crypto/rsa/rsa_crpt.c/#L179
BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *in_ctx) { BIGNUM *e; BN_CTX *ctx; BN_BLINDING *ret = NULL; if (in_ctx == NULL) { if ((ctx = BN_CTX_new()) == NULL) return 0; } else ctx = in_ctx; BN_CTX_start(ctx); e = BN_CTX_get(ctx); if (e == NULL) { ...
['BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *in_ctx)\n{\n BIGNUM *e;\n BN_CTX *ctx;\n BN_BLINDING *ret = NULL;\n if (in_ctx == NULL) {\n if ((ctx = BN_CTX_new()) == NULL)\n return 0;\n } else\n ctx = in_ctx;\n BN_CTX_start(ctx);\n e = BN_CTX_get(ctx);\n if (e == N...
28,632
0
https://github.com/libav/libav/blob/645d26520a1a1900a89f2811eb78a5d637ca7877/ffmpeg.c/#L3077
static void new_video_stream(AVFormatContext *oc) { AVStream *st; AVCodecContext *video_enc; enum CodecID codec_id; st = av_new_stream(oc, oc->nb_streams); if (!st) { fprintf(stderr, "Could not alloc stream\n"); av_exit(1); } avcodec_get_context_defaults2(st->codec, CODEC_TYP...
['static void new_video_stream(AVFormatContext *oc)\n{\n AVStream *st;\n AVCodecContext *video_enc;\n enum CodecID codec_id;\n st = av_new_stream(oc, oc->nb_streams);\n if (!st) {\n fprintf(stderr, "Could not alloc stream\\n");\n av_exit(1);\n }\n avcodec_get_context_defaults2(st->cod...
28,633
0
https://github.com/libav/libav/blob/cf53c48615658a6019ffb7e8453913bbfd38cb27/libavcodec/h264.c/#L357
static void await_references(H264Context *h){ MpegEncContext * const s = &h->s; const int mb_xy= h->mb_xy; const int mb_type= s->current_picture.mb_type[mb_xy]; int refs[2][48]; int nrefs[2] = {0}; int ref, list; memset(refs, -1, sizeof(refs)); if(IS_16X16(mb_type)){ get_lowest_p...
['static int slice_end(AVCodecContext *avctx, AVFrame *pict)\n{\n Mpeg1Context *s1 = avctx->priv_data;\n MpegEncContext *s = &s1->mpeg_enc_ctx;\n if (!s1->mpeg_enc_ctx_allocated || !s->current_picture_ptr)\n return 0;\n if (s->avctx->hwaccel) {\n if (s->avctx->hwaccel->end_frame(s->avctx) < 0)...
28,634
0
https://github.com/openssl/openssl/blob/55442b8a5b719f54578083fae0fcc814b599cd84/crypto/bn/bn_lib.c/#L233
static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) { BN_ULONG *a = NULL; 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_STATIC_DATA)) { BNerr(BN_F_BN_EXPAN...
['int ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *group,\n EC_POINT *point,\n const BIGNUM *x_, int y_bit,\n BN_CTX *ctx)\n{\n BN_CTX *new_ctx = NULL;\n BIGNUM *tmp1, *t...
28,635
0
https://github.com/libav/libav/blob/aff8810172f35e1a4e5d1aa180591760add2b6e6/libavcodec/ffv1.c/#L285
static inline int get_context(PlaneContext *p, int_fast16_t *src, int_fast16_t *last, int_fast16_t *last2){ const int LT= last[-1]; const int T= last[ 0]; const int RT= last[ 1]; const int L = src[-1]; if(p->quant_table[3][127]){ const int TT= last2[0]; const int LL= src[-2]; ...
['static int encode_slice(AVCodecContext *c, void *arg){\n FFV1Context *fs= *(void**)arg;\n FFV1Context *f= fs->avctx->priv_data;\n int width = fs->slice_width;\n int height= fs->slice_height;\n int x= fs->slice_x;\n int y= fs->slice_y;\n AVFrame * const p= &f->picture;\n if(f->colorspace==0){\n...
28,636
0
https://github.com/openssl/openssl/blob/47ddf355b46eae8c846e411f44531e928e04adf5/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_accept(SSL *s)\n\t{\n\tBUF_MEM *buf;\n\tunsigned long l,Time=time(NULL);\n\tvoid (*cb)()=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->info_callback;\n\telse if (s->...
28,637
0
https://github.com/openssl/openssl/blob/9f9442918aeaed5dc2442d81ab8d29fe3e1fb906/crypto/bn/bn_lib.c/#L333
BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b) { bn_check_top(b); if (a == b) return a; if (bn_wexpand(a, b->top) == NULL) return NULL; if (b->top > 0) memcpy(a->d, b->d, sizeof(b->d[0]) * b->top); if (BN_get_flags(b, BN_FLG_CONSTTIME) != 0) BN_set_flags(a, BN_FLG_CONSTT...
['static int pkey_ec_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)\n{\n EC_PKEY_CTX *dctx = ctx->data;\n EC_GROUP *group;\n switch (type) {\n case EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID:\n group = EC_GROUP_new_by_curve_name(p1);\n if (group == NULL) {\n ECerr(EC_F_PKEY_EC_CTRL, E...
28,638
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_use_srtp(SSL *s, WPACKET *pkt, int *al)\n{\n STACK_OF(SRTP_PROTECTION_PROFILE) *clnt = SSL_get_srtp_profiles(s);\n int i, end;\n if (clnt == NULL)\n return 1;\n if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_use_srtp)\n || !WPACKET_start_sub_packet_u16(pkt)\n ...
28,639
0
https://github.com/openssl/openssl/blob/e7d961e994620dd5dee6d80794a07fb9de1bab66/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; ...
['EXT_RETURN tls_construct_ctos_padding(SSL *s, WPACKET *pkt,\n unsigned int context, X509 *x,\n size_t chainidx)\n{\n unsigned char *padbytes;\n size_t hlen;\n if ((s->options & SSL_OP_TLSEXT_PADDING) == 0)\n return EXT_RETURN_NO...
28,640
0
https://github.com/openssl/openssl/blob/305b68f1a2b6d4d0aa07a6ab47ac372f067a40bb/crypto/bn/bn_sqr.c/#L114
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_is_prime_fasttest_ex(const BIGNUM *a, int checks, BN_CTX *ctx_passed,\n int do_trial_division, BN_GENCB *cb)\n{\n int i, j, ret = -1;\n int k;\n BN_CTX *ctx = NULL;\n BIGNUM *A1, *A1_odd, *A3, *check;\n BN_MONT_CTX *mont = NULL;\n if (BN_is_word(a, 2) || BN_is_word(...
28,641
0
https://gitlab.com/libtiff/libtiff/blob/c9cb49177b1193668d63f788b2b5e30b13b28a2e/libtiff/tif_tile.c/#L129
uint32 TIFFNumberOfTiles(TIFF* tif) { TIFFDirectory *td = &tif->tif_dir; uint32 dx = td->td_tilewidth; uint32 dy = td->td_tilelength; uint32 dz = td->td_tiledepth; uint32 ntiles; if (dx == (uint32) -1) dx = td->td_imagewidth; if (dy == (uint32) -1) dy = td->td_imagelength; if (dz == (uint32) -1) dz = td->...
['int\ncopyFaxFile(TIFF* tifin, TIFF* tifout)\n{\n\tuint32 row;\n\tuint32 linesize = TIFFhowmany8(xsize);\n\tuint16 badrun;\n\tint ok;\n\ttifin->tif_rawdatasize = (tmsize_t)TIFFGetFileSize(tifin);\n\tif (tifin->tif_rawdatasize == 0) {\n\t\tTIFFError(tifin->tif_name, "Empty input file");\n\t\treturn (0);\n\t}\n\ttifin->...
28,642
0
https://github.com/openssl/openssl/blob/f006217bb628d05a2d5b866ff252bd94e3477e1f/crypto/asn1/a_gentm.c/#L307
int ASN1_GENERALIZEDTIME_print(BIO *bp, const ASN1_GENERALIZEDTIME *tm) { char *v; int gmt = 0; int i; int y = 0, M = 0, d = 0, h = 0, m = 0, s = 0; char *f = NULL; int f_len = 0; i = tm->length; v = (char *)tm->data; if (i < 12) goto err; if (v[i - 1] == 'Z') gmt...
['int X509_CRL_print(BIO *out, X509_CRL *x)\n{\n STACK_OF(X509_REVOKED) *rev;\n X509_REVOKED *r;\n X509_ALGOR *sig_alg;\n ASN1_BIT_STRING *sig;\n long l;\n int i;\n char *p;\n BIO_printf(out, "Certificate Revocation List (CRL):\\n");\n l = X509_CRL_get_version(x);\n BIO_printf(out, "%8sVer...
28,643
0
https://github.com/libav/libav/blob/bb4afa13dd3264832bc379bbfefe1db8cf4f0e40/ffmpeg.c/#L3693
static void opt_output_file(const char *filename) { AVFormatContext *oc; int err, use_video, use_audio, use_subtitle; int input_has_video, input_has_audio, input_has_subtitle; AVFormatParameters params, *ap = &params; AVOutputFormat *file_oformat; AVMetadataTag *tag = NULL; if (!strcmp(filen...
['static void opt_output_file(const char *filename)\n{\n AVFormatContext *oc;\n int err, use_video, use_audio, use_subtitle;\n int input_has_video, input_has_audio, input_has_subtitle;\n AVFormatParameters params, *ap = &params;\n AVOutputFormat *file_oformat;\n AVMetadataTag *tag = NULL;\n if (!st...
28,644
1
https://github.com/libav/libav/blob/ce58ead40dd16f272ec1f127f04f69df67c7cd35/libavcodec/vp8dsp.c/#L209
static av_always_inline int normal_limit(uint8_t *p, ptrdiff_t stride, int E, int I) { LOAD_PIXELS return simple_limit(p, stride, E) && FFABS(p3 - p2) <= I && FFABS(p2 - p1) <= I && FFABS(p1 - p0) <= I && FFABS(q3 - q2) <= I &&...
['static av_always_inline int normal_limit(uint8_t *p, ptrdiff_t stride,\n int E, int I)\n{\n LOAD_PIXELS\n return simple_limit(p, stride, E) &&\n FFABS(p3 - p2) <= I &&\n FFABS(p2 - p1) <= I &&\n FFABS(p1 - p0) <= I &&\n FFABS(q3 - q...
28,645
0
https://github.com/openssl/openssl/blob/e02c519cd32a55e6ad39a0cfbeeda775f9115f28/crypto/bn/bn_lib.c/#L232
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...
['int bn_mul_fixed_top(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)\n{\n int ret = 0;\n int top, al, bl;\n BIGNUM *rr;\n#if defined(BN_MUL_COMBA) || defined(BN_RECURSION)\n int i;\n#endif\n#ifdef BN_RECURSION\n BIGNUM *t = NULL;\n int j = 0, k;\n#endif\n bn_check_top(a);\n bn_check_...
28,646
0
https://github.com/openssl/openssl/blob/4b8515baa6edef1a771f9e4e3fbc0395b4a629e8/crypto/bn/bn_lib.c/#L271
static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words) { BN_ULONG *a = NULL; 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_STATIC_DATA)) { BNerr(BN_F_BN_EXPAN...
['int BN_gcd(BIGNUM *r, const BIGNUM *in_a, const BIGNUM *in_b, BN_CTX *ctx)\n{\n BIGNUM *a, *b, *t;\n int ret = 0;\n bn_check_top(in_a);\n bn_check_top(in_b);\n BN_CTX_start(ctx);\n a = BN_CTX_get(ctx);\n b = BN_CTX_get(ctx);\n if (b == NULL)\n goto err;\n if (BN_copy(a, in_a) == NULL...
28,647
1
https://github.com/openssl/openssl/blob/ff281ee8369350d88e8b57af139614f5683e1e8c/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;\n size_t p_maxlen;\n if (BIO_CB_RETURN & cmd)\n r = ret;\n len = BIO_snprintf(buf, sizeof buf, "BIO[%p]:...
28,648
0
https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavcodec/h264pred.c/#L281
static void pred4x4_vertical_left_c(uint8_t *src, uint8_t *topright, int stride){ LOAD_TOP_EDGE LOAD_TOP_RIGHT_EDGE src[0+0*stride]=(t0 + t1 + 1)>>1; src[1+0*stride]= src[0+2*stride]=(t1 + t2 + 1)>>1; src[2+0*stride]= src[1+2*stride]=(t2 + t3 + 1)>>1; src[3+0*stride]= src[2+2*stride]...
['static void pred4x4_vertical_left_c(uint8_t *src, uint8_t *topright, int stride){\n LOAD_TOP_EDGE\n LOAD_TOP_RIGHT_EDGE\n src[0+0*stride]=(t0 + t1 + 1)>>1;\n src[1+0*stride]=\n src[0+2*stride]=(t1 + t2 + 1)>>1;\n src[2+0*stride]=\n src[1+2*stride]=(t2 + t3 + 1)>>1;\n src[3+0*stride]=\n src[...
28,649
0
https://github.com/openssl/openssl/blob/5b166395387e896d1c109ce3a4b2b55eb4cf9c02/ssl/ssl_cert.c/#L755
int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack, const char *dir) { DIR *d; struct dirent *dstruct; int ret = 0; CRYPTO_w_lock(CRYPTO_LOCK_READDIR); d = opendir(dir); if(!d) { SYSerr(SYS_F_OPENDIR, get_last_sys_error()); ERR_add_error_data(3, "opendir('", dir, "')"); SSLerr(S...
['int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,\n\t\t\t\t const char *dir)\n\t{\n\tDIR *d;\n\tstruct dirent *dstruct;\n\tint ret = 0;\n\tCRYPTO_w_lock(CRYPTO_LOCK_READDIR);\n\td = opendir(dir);\n\tif(!d)\n\t\t{\n\t\tSYSerr(SYS_F_OPENDIR, get_last_sys_error());\n\t\tERR_add_error_data(3, "open...
28,650
0
https://github.com/openssl/openssl/blob/0f3ffbd1581fad58095fedcc32b0da42a486b8b7/crypto/bn/bn_print.c/#L141
int BN_hex2bn(BIGNUM **bn, const char *a) { BIGNUM *ret = NULL; BN_ULONG l = 0; int neg = 0, h, m, i, j, k, c; int num; if (a == NULL || *a == '\0') return 0; if (*a == '-') { neg = 1; a++; } for (i = 0; i <= INT_MAX / 4 && ossl_isxdigit(a[i]); i++) contin...
['static int test_asc2bn(void)\n{\n BIGNUM *bn = NULL;\n int st = 0;\n if (!TEST_ptr(bn = BN_new()))\n goto err;\n if (!TEST_true(BN_asc2bn(&bn, "0"))\n || !TEST_BN_eq_zero(bn)\n || !TEST_BN_ge_zero(bn))\n goto err;\n if (!TEST_true(BN_asc2bn(&bn, "256"))\n ...
28,651
0
https://github.com/openssl/openssl/blob/00701e5ea84861b74d9d624f21a6b3fcb12e8acd/ssl/t1_lib.c/#L2341
int ssl_security_cert_chain(SSL *s, STACK_OF(X509) *sk, X509 *x, int vfy) { int rv, start_idx, i; if (x == NULL) { x = sk_X509_value(sk, 0); start_idx = 1; } else start_idx = 0; rv = ssl_security_cert(s, NULL, x, vfy, 1); if (rv != 1) return rv; for (i = start_idx...
['int ssl_security_cert_chain(SSL *s, STACK_OF(X509) *sk, X509 *x, int vfy)\n{\n int rv, start_idx, i;\n if (x == NULL) {\n x = sk_X509_value(sk, 0);\n start_idx = 1;\n } else\n start_idx = 0;\n rv = ssl_security_cert(s, NULL, x, vfy, 1);\n if (rv != 1)\n return rv;\n for (...
28,652
0
https://github.com/openssl/openssl/blob/09977dd095f3c655c99b9e1810a213f7eafa7364/crypto/bn/bn_word.c/#L183
int BN_sub_word(BIGNUM *a, BN_ULONG w) { int i; bn_check_top(a); w &= BN_MASK2; if (!w) return 1; if (BN_is_zero(a)) { i = BN_set_word(a, w); if (i != 0) BN_set_negative(a, 1); return i; } if (a->neg) { a->neg = 0; i = BN_add_word(a...
['int bn_probable_prime_dh_coprime(BIGNUM *rnd, int bits, BN_CTX *ctx)\n{\n int i;\n BIGNUM *offset_index;\n BIGNUM *offset_count;\n int ret = 0;\n OPENSSL_assert(bits > prime_multiplier_bits);\n BN_CTX_start(ctx);\n if ((offset_index = BN_CTX_get(ctx)) == NULL)\n goto err;\n if ((offset_...
28,653
0
https://github.com/openssl/openssl/blob/5dfc369ffcdc4722482c818e6ba6cf6e704c2cb5/crypto/sha/sha1dgst.c/#L244
void SHA1_Update(SHA_CTX *c, const register unsigned char *data, unsigned long len) { register SHA_LONG *p; int ew,ec,sw,sc; SHA_LONG l; if (len == 0) return; l=(c->Nl+(len<<3))&0xffffffffL; if (l < c->Nl) c->Nh++; c->Nh+=(len>>29); c->Nl=l; if (c->num != 0) { p=c->data; sw=c->num>>2; sc=c->nu...
['static int RSA_eay_public_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)...
28,654
0
https://github.com/nginx/nginx/blob/72ace363184d4768627c2fd2b0a5236887cdc036/src/core/ngx_slab.c/#L561
void ngx_slab_free_locked(ngx_slab_pool_t *pool, void *p) { size_t size; uintptr_t slab, m, *bitmap; ngx_uint_t i, n, type, slot, shift, map; ngx_slab_page_t *slots, *page; ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, ngx_cycle->log, 0, "slab free: %p", p); if ((u_char *) p < p...
['static void\nngx_http_limit_req_expire(ngx_http_limit_req_ctx_t *ctx, ngx_uint_t n)\n{\n ngx_int_t excess;\n ngx_msec_t now;\n ngx_queue_t *q;\n ngx_msec_int_t ms;\n ngx_rbtree_node_t *node;\n ngx_http_limit_req_node_t *lr;\n ...
28,655
0
https://github.com/openssl/openssl/blob/9b02dc97e4963969da69675a871dbe80e6d31cda/crypto/bn/bn_shift.c/#L165
int BN_rshift(BIGNUM *r, const BIGNUM *a, int n) { int i, j, nw, lb, rb; BN_ULONG *t, *f; BN_ULONG l, tmp; bn_check_top(r); bn_check_top(a); if (n < 0) { BNerr(BN_F_BN_RSHIFT, BN_R_INVALID_SHIFT); return 0; } nw = n / BN_BITS2; rb = n % BN_BITS2; lb = BN_BITS2 - r...
['static int test_negzero(void)\n{\n BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL;\n BIGNUM *numerator = NULL, *denominator = NULL;\n int consttime, st = 0;\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...
28,656
0
https://github.com/openssl/openssl/blob/2b13f80360c321ce7cd336a286a057489bac9660/crypto/x509/x509_vfy.c/#L246
int X509_verify_cert(X509_STORE_CTX *ctx) { X509 *x,*xtmp,*chain_ss=NULL; 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_NO_CERT_SET_FOR...
['int X509_verify_cert(X509_STORE_CTX *ctx)\n\t{\n\tX509 *x,*xtmp,*chain_ss=NULL;\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(X509_F_X509_VERIFY_C...
28,657
0
https://github.com/libav/libav/blob/0ca0924c10d9617a5793964bf79655424ef32b68/libavcodec/vp3.c/#L818
static int unpack_vectors(Vp3DecodeContext *s, GetBitContext *gb) { int j, k, sb_x, sb_y; int coding_mode; int motion_x[4]; int motion_y[4]; int last_motion_x = 0; int last_motion_y = 0; int prior_last_motion_x = 0; int prior_last_motion_y = 0; int current_macroblock; int current...
['static int unpack_vectors(Vp3DecodeContext *s, GetBitContext *gb)\n{\n int j, k, sb_x, sb_y;\n int coding_mode;\n int motion_x[4];\n int motion_y[4];\n int last_motion_x = 0;\n int last_motion_y = 0;\n int prior_last_motion_x = 0;\n int prior_last_motion_y = 0;\n int current_macroblock;\n ...
28,658
0
https://github.com/openssl/openssl/blob/09977dd095f3c655c99b9e1810a213f7eafa7364/crypto/bn/bn_lib.c/#L342
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 ec_GFp_simple_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,\n BN_CTX *ctx)\n{\n int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *,\n const BIGNUM *, BN_CTX *);\n int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);\n co...
28,659
0
https://github.com/openssl/openssl/blob/55442b8a5b719f54578083fae0fcc814b599cd84/crypto/bn/bn_lib.c/#L680
int bn_cmp_words(const BN_ULONG *a, const BN_ULONG *b, int n) { int i; BN_ULONG aa, bb; aa = a[n - 1]; bb = b[n - 1]; if (aa != bb) return ((aa > bb) ? 1 : -1); for (i = n - 2; i >= 0; i--) { aa = a[i]; bb = b[i]; if (aa != bb) return ((aa > bb) ? 1 : ...
['int ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *group,\n const EC_POINT *point,\n BIGNUM *x, BIGNUM *y,\n BN_CTX *ctx)\n{\n BN_CTX *new_ctx = NULL;\n BIGNUM *Z...
28,660
0
https://github.com/libav/libav/blob/dad7a9c7c0ae8ebc56f2e3a24e6fa4da5c2cd491/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_cdlms(WmallDecodeCtx *s)\n{\n int c, i;\n int cdlms_send_coef = bitstream_read_bit(&s->bc);\n for (c = 0; c < s->num_channels; c++) {\n s->cdlms_ttl[c] = bitstream_read(&s->bc, 3) + 1;\n for (i = 0; i < s->cdlms_ttl[c]; i++) {\n s->cdlms[c][i].order = (bitstream_rea...
28,661
0
https://github.com/openssl/openssl/blob/f006217bb628d05a2d5b866ff252bd94e3477e1f/crypto/bn/bn_lib.c/#L351
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...
['static DSA_SIG *dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)\n{\n BIGNUM *kinv = NULL, *r = NULL, *s = NULL;\n BIGNUM *m;\n BIGNUM *xr;\n BN_CTX *ctx = NULL;\n int reason = ERR_R_BN_LIB;\n DSA_SIG *ret = NULL;\n int noredo = 0;\n m = BN_new();\n xr = BN_new();\n if (m == NU...
28,662
0
https://github.com/openssl/openssl/blob/84c15db551ce1d167b901a3bde2b21880b084384/crypto/bn/bn_asm.c/#L687
void bn_sqr_comba8(BN_ULONG *r, BN_ULONG *a) { #ifdef BN_LLONG BN_ULLONG t,tt; #else BN_ULONG bl,bh; #endif BN_ULONG t1,t2; BN_ULONG c1,c2,c3; c1=0; c2=0; c3=0; sqr_add_c(a,0,c1,c2,c3); r[0]=c1; c1=0; sqr_add_c2(a,1,0,c2,c3,c1); r[1]=c2; c2=0; sqr_add_c(a,1,c3,c1,c2); sqr_add_c2(a,2,0,c3,c1,c2); r[2]=c...
['static int RSA_eay_private_decrypt(int flen, unsigned char *from,\n\t unsigned char *to, RSA *rsa, int padding)\n\t{\n\tBIGNUM f,ret;\n\tint j,num=0,r= -1;\n\tunsigned char *p;\n\tunsigned char *buf=NULL;\n\tBN_CTX *ctx=NULL;\n\tBN_init(&f);\n\tBN_init(&ret);\n\tctx=BN_CTX_new();\n\tif (ctx == NULL) goto err;\n\t...
28,663
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...
['int BN_mod_exp2_mont(BIGNUM *rr, const BIGNUM *a1, const BIGNUM *p1,\n const BIGNUM *a2, const BIGNUM *p2, const BIGNUM *m,\n BN_CTX *ctx, BN_MONT_CTX *in_mont)\n{\n int i, j, bits, b, bits1, bits2, ret =\n 0, wpos1, wpos2, window1, window2, wvalue1, wvalue2;\n int...
28,664
0
https://github.com/openssl/openssl/blob/47bbaa5b607f592009ed40f5678fde21c10a873c/crypto/lhash/lhash.c/#L327
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 = OPENSSL_realloc(lh->b, (unsigned int)(sizeof(LHASH_NODE *) * lh->pmax)); if (n == NULL) { lh->e...
['void ERR_unload_strings(int lib, ERR_STRING_DATA *str)\n{\n LHASH_OF(ERR_STRING_DATA) *hash;\n CRYPTO_w_lock(CRYPTO_LOCK_ERR);\n hash = get_hash(0, 0);\n if (hash) {\n for (; str->error; str++) {\n if (lib)\n str->error |= ERR_PACK(lib, 0, 0);\n (void)lh_ERR_STR...
28,665
0
https://github.com/openssl/openssl/blob/5dfc369ffcdc4722482c818e6ba6cf6e704c2cb5/crypto/rsa/rsa_pk1.c/#L108
int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen, unsigned char *from, int flen, int num) { int i,j; unsigned char *p; p=from; if ((num != (flen+1)) || (*(p++) != 01)) { RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,RSA_R_BLOCK_TYPE_IS_NOT_01); return(-1); } j=flen-1; for (i=0; i<j; i++...
['static int RSA_eay_public_decrypt(int flen, unsigned char *from,\n\t unsigned char *to, RSA *rsa, int padding)\n\t{\n\tBIGNUM f,ret;\n\tint i,num=0,r= -1;\n\tunsigned char *p;\n\tunsigned char *buf=NULL;\n\tBN_CTX *ctx=NULL;\n\tBN_init(&f);\n\tBN_init(&ret);\n\tctx=BN_CTX_new();\n\tif (ctx == NULL) goto err;\n\tn...
28,666
0
https://github.com/libav/libav/blob/86d3730360bf085f5ba35951350b3c8e8e804350/avconv.c/#L4057
static int opt_vstats(const char *opt, const char *arg) { char filename[40]; time_t today2 = time(NULL); struct tm *today = localtime(&today2); snprintf(filename, sizeof(filename), "vstats_%02d%02d%02d.log", today->tm_hour, today->tm_min, today->tm_sec); return opt_vstats_file(opt, file...
['static int opt_vstats(const char *opt, const char *arg)\n{\n char filename[40];\n time_t today2 = time(NULL);\n struct tm *today = localtime(&today2);\n snprintf(filename, sizeof(filename), "vstats_%02d%02d%02d.log", today->tm_hour, today->tm_min,\n today->tm_sec);\n return opt_vstats_file(...
28,667
0
https://github.com/openssl/openssl/blob/8ae173bb57819a23717fd3c8e7c51cb62f4268d0/crypto/bn/bn_ctx.c/#L300
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['static int prime_field_tests(void)\n{\n BN_CTX *ctx = NULL;\n BIGNUM *p = NULL, *a = NULL, *b = NULL, *scalar3 = NULL;\n EC_GROUP *group = NULL, *tmp = NULL;\n EC_GROUP *P_160 = NULL, *P_192 = NULL, *P_224 = NULL,\n *P_256 = NULL, *P_384 = NULL, *P_521 = NULL;\n EC_POINT *P = NULL, *Q = NUL...
28,668
0
https://github.com/openssl/openssl/blob/d8028b202bfe337200a0cc89b80983ea1838cb30/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)) { ...
['EXT_RETURN tls_construct_ctos_alpn(SSL *s, WPACKET *pkt, unsigned int context,\n X509 *x, size_t chainidx, int *al)\n{\n s->s3->alpn_sent = 0;\n if (s->ext.alpn == NULL || !SSL_IS_FIRST_HANDSHAKE(s))\n return EXT_RETURN_NOT_SENT;\n if (!WPACKET_put_bytes_u16(pkt,\n ...
28,669
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_alpn(SSL *s, WPACKET *pkt, int *al)\n{\n if (s->s3->alpn_selected == NULL)\n return 1;\n if (!WPACKET_put_bytes_u16(pkt,\n TLSEXT_TYPE_application_layer_protocol_negotiation)\n || !WPACKET_start_sub_packet_u16(pkt)\n || !WPACKET_start_sub_pack...
28,670
0
https://github.com/libav/libav/blob/7fa70598e83cca650717d02ac96bcf55e9f97c19/libavcodec/mp3_header_compress_bsf.c/#L66
static int mp3_header_compress(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args, uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size, int keyframe){ uint32_t header, extraheader; int mode_extension, header_size; if(avctx->st...
['static int mp3_header_compress(AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args,\n uint8_t **poutbuf, int *poutbuf_size,\n const uint8_t *buf, int buf_size, int keyframe){\n uint32_t header, extraheader;\n int mode_extension, header_size;\n if(av...
28,671
0
https://gitlab.com/libtiff/libtiff/blob/771a4ea0a98c7a218c9f3add9a05e08d29625758/libtiff/tif_getimage.c/#L2295
static int makecmap(TIFFRGBAImage* img) { int bitspersample = img->bitspersample; int nsamples = 8 / bitspersample; uint16* r = img->redcmap; uint16* g = img->greencmap; uint16* b = img->bluecmap; uint32 *p; int i; img->PALmap = (uint32**) _TIFFmalloc( 256*sizeof (uint32 *)+(256*nsample...
['int\nTIFFRGBAImageBegin(TIFFRGBAImage* img, TIFF* tif, int stop, char emsg[1024])\n{\n\tuint16* sampleinfo;\n\tuint16 extrasamples;\n\tuint16 planarconfig;\n\tuint16 compress;\n\tint colorchannels;\n\tuint16 *red_orig, *green_orig, *blue_orig;\n\tint n_color;\n\timg->row_offset = 0;\n\timg->col_offset = 0;\n\timg->re...
28,672
0
https://github.com/openssl/openssl/blob/183733f882056ea3e6fe95e665b85fcc6a45dcb4/test/bntest.c/#L450
int test_div(BIO *bp, BN_CTX *ctx) { BIGNUM *a, *b, *c, *d, *e; int i; a = BN_new(); b = BN_new(); c = BN_new(); d = BN_new(); e = BN_new(); BN_one(a); BN_zero(b); if (BN_div(d, c, a, b, ctx)) { fprintf(stderr, "Division by zero succeeded!\n"); return 0; } ...
['int test_div(BIO *bp, BN_CTX *ctx)\n{\n BIGNUM *a, *b, *c, *d, *e;\n int i;\n a = BN_new();\n b = BN_new();\n c = BN_new();\n d = BN_new();\n e = BN_new();\n BN_one(a);\n BN_zero(b);\n if (BN_div(d, c, a, b, ctx)) {\n fprintf(stderr, "Division by zero succeeded!\\n");\n ret...
28,673
0
https://github.com/libav/libav/blob/4be368b504c6f4a03051448728fc62cd0ed506b2/libavformat/utils.c/#L3053
int av_get_frame_filename(char *buf, int buf_size, const char *path, int number) { const char *p; char *q, buf1[20], c; int nd, len, percentd_found; q = buf; p = path; percentd_found = 0; for(;;) { c = *p++; if (c == '\0') break; ...
['static PayloadContext *\nrdt_new_context (void)\n{\n PayloadContext *rdt = av_mallocz(sizeof(PayloadContext));\n int ret = avformat_open_input(&rdt->rmctx, "", &ff_rdt_demuxer, NULL);\n if (ret < 0) {\n av_free(rdt);\n return NULL;\n }\n return rdt;\n}', 'int avformat_open_input(AVFormatC...
28,674
0
https://github.com/openssl/openssl/blob/9f9442918aeaed5dc2442d81ab8d29fe3e1fb906/crypto/bn/bn_lib.c/#L333
BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b) { bn_check_top(b); if (a == b) return a; if (bn_wexpand(a, b->top) == NULL) return NULL; if (b->top > 0) memcpy(a->d, b->d, sizeof(b->d[0]) * b->top); if (BN_get_flags(b, BN_FLG_CONSTTIME) != 0) BN_set_flags(a, BN_FLG_CONSTT...
['int rsa_main(int argc, char **argv)\n{\n ENGINE *e = NULL;\n BIO *out = NULL;\n RSA *rsa = NULL;\n const EVP_CIPHER *enc = NULL;\n char *infile = NULL, *outfile = NULL, *prog;\n char *passin = NULL, *passout = NULL, *passinarg = NULL, *passoutarg = NULL;\n int i, private = 0;\n int informat = ...
28,675
0
https://github.com/openssl/openssl/blob/ff64702b3d83d4c77756e0fd7b624e2165dbbdf0/crypto/packet.c/#L52
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->buf != NULL && (pkt->buf->length - pkt->written < len)) { size_t newlen; size...
['EXT_RETURN tls_construct_stoc_ems(SSL *s, WPACKET *pkt, unsigned int context,\n X509 *x, size_t chainidx)\n{\n if ((s->s3.flags & TLS1_FLAGS_RECEIVED_EXTMS) == 0)\n return EXT_RETURN_NOT_SENT;\n if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_extended_master_secret)\n ...
28,676
0
https://github.com/libav/libav/blob/e94b9313b21c3d91a36ef064f7fe3e867616f47f/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 vp9_superframe_split_filter(AVBSFContext *ctx, AVPacket *out)\n{\n VP9SFSplitContext *s = ctx->priv_data;\n AVPacket *in;\n int i, j, ret, marker;\n int is_superframe = !!s->buffer_pkt;\n if (!s->buffer_pkt) {\n ret = ff_bsf_get_packet(ctx, &s->buffer_pkt);\n if (ret < 0)\n ...
28,677
0
https://gitlab.com/libtiff/libtiff/blob/574447a0b041f3ab8d38aaec2b2d58b7f5dfb2f1/libtiff/tif_read.c/#L1012
static int TIFFStartTile(TIFF* tif, uint32 tile) { static const char module[] = "TIFFStartTile"; TIFFDirectory *td = &tif->tif_dir; uint32 howmany32; if (!_TIFFFillStriles( tif ) || !tif->tif_dir.td_stripbytecount) return 0; if ((tif->tif_flags & TIFF_CODERSETUP) == 0) { if (...
['DECLAREreadFunc(readSeparateTilesIntoBuffer)\n{\n\tint status = 1;\n\tuint32 imagew = TIFFRasterScanlineSize(in);\n\tuint32 tilew = TIFFTileRowSize(in);\n\tint iskew = imagew - tilew*spp;\n\ttsize_t tilesize = TIFFTileSize(in);\n\ttdata_t tilebuf;\n\tuint8* bufp = (uint8*) buf;\n\tuint32 tw, tl;\n\tuint32 row;\n\tui...
28,678
0
https://github.com/openssl/openssl/blob/9dd4ac8cf17f2afd636e85ae0111d1df4104a475/test/evp_test.c/#L1209
static int mac_test_init(struct evp_test *t, const char *alg) { int type; struct mac_data *mdat; if (strcmp(alg, "HMAC") == 0) { type = EVP_PKEY_HMAC; } else if (strcmp(alg, "CMAC") == 0) { #ifndef OPENSSL_NO_CMAC type = EVP_PKEY_CMAC; #else t->skip = 1; return 1; #endif ...
['static int mac_test_init(struct evp_test *t, const char *alg)\n{\n int type;\n struct mac_data *mdat;\n if (strcmp(alg, "HMAC") == 0) {\n type = EVP_PKEY_HMAC;\n } else if (strcmp(alg, "CMAC") == 0) {\n#ifndef OPENSSL_NO_CMAC\n type = EVP_PKEY_CMAC;\n#else\n t->skip = 1;\n retu...
28,679
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/bn/bn_mul.c/#L1072
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...
['int ossl_ecdh_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,\n const EC_KEY *ecdh,\n void *(*KDF) (const void *in, size_t inlen,\n void *out, size_t *outlen))\n{\n BN_CTX *ctx;\n EC_POINT *tmp = NULL;\n B...
28,680
0
https://github.com/openssl/openssl/blob/8ae173bb57819a23717fd3c8e7c51cb62f4268d0/crypto/asn1_dsa.c/#L133
size_t encode_der_integer(const BIGNUM *n, unsigned char **ppout, size_t len) { unsigned char *out = NULL; unsigned char **pp = NULL; size_t produced; size_t c; size_t cont_len; if (len < 1 || BN_is_negative(n)) return 0; cont_len = BN_num_bits(n) / 8 + 1; if (ppout != NULL) { ...
['size_t encode_der_dsa_sig(const BIGNUM *r, const BIGNUM *s,\n unsigned char **ppout, size_t len)\n{\n unsigned char *out = NULL;\n unsigned char **pp = NULL;\n size_t produced;\n size_t c;\n size_t r_der_len;\n size_t s_der_len;\n size_t cont_len;\n if (len < 1\n ...
28,681
0
https://github.com/libav/libav/blob/750f5034cf4d0dbe54aed917972f9c3f7a2cebbd/libavcodec/smacker.c/#L587
static int smka_decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt) { const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; GetBitContext gb; HuffContext h[4]; VLC vlc[4]; int16_t *samples = data; int8_t *samples8 = data; int val; int i, res; ...
['static int smka_decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt)\n{\n const uint8_t *buf = avpkt->data;\n int buf_size = avpkt->size;\n GetBitContext gb;\n HuffContext h[4];\n VLC vlc[4];\n int16_t *samples = data;\n int8_t *samples8 = data;\n int val;\n int ...
28,682
0
https://github.com/libav/libav/blob/e208e6d209728d332343aa5390ae377ac0a6305c/libavformat/smacker.c/#L318
static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt) { SmackerContext *smk = s->priv_data; int flags; int ret; int i; int frame_size = 0; int palchange = 0; if (s->pb->eof_reached || smk->cur_frame >= smk->frames) return AVERROR_EOF; if(smk->curstream < 0) { ...
['static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt)\n{\n SmackerContext *smk = s->priv_data;\n int flags;\n int ret;\n int i;\n int frame_size = 0;\n int palchange = 0;\n if (s->pb->eof_reached || smk->cur_frame >= smk->frames)\n return AVERROR_EOF;\n if(smk->curstream < 0...
28,683
0
https://github.com/openssl/openssl/blob/f9df0a7775f483c175cda5832360cccd1db6943a/crypto/lhash/lhash.c/#L122
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 int sv_body(int s, int stype, int prot, unsigned char *context)\n{\n char *buf = NULL;\n fd_set readfds;\n int ret = 1, width;\n int k, i;\n unsigned long l;\n SSL *con = NULL;\n BIO *sbio;\n struct timeval timeout;\n#if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)\n st...
28,684
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/ssl/ssl_cert.c/#L833
static int ssl_add_cert_to_buf(BUF_MEM *buf, unsigned long *l, X509 *x) { int n; unsigned char *p; n = i2d_X509(x, NULL); if (!BUF_MEM_grow_clean(buf, (int)(n + (*l) + 3))) { SSLerr(SSL_F_SSL_ADD_CERT_TO_BUF, ERR_R_BUF_LIB); return 0; } p = (unsigned char *)&(buf->data[*l]); ...
['unsigned long ssl3_output_cert_chain(SSL *s, CERT_PKEY *cpk)\n{\n unsigned char *p;\n unsigned long l = 3 + SSL_HM_HEADER_LENGTH(s);\n if (!ssl_add_cert_chain(s, cpk, &l))\n return 0;\n l -= 3 + SSL_HM_HEADER_LENGTH(s);\n p = ssl_handshake_start(s);\n l2n3(l, p);\n l += 3;\n if (!ssl_se...
28,685
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/bn/bn_lib.c/#L352
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 ec_GFp_simple_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,\n BN_CTX *ctx)\n{\n int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *,\n const BIGNUM *, BN_CTX *);\n int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);\n co...
28,686
0
https://github.com/openssl/openssl/blob/ed371b8cbac0d0349667558c061c1ae380cf75eb/crypto/bn/bn_ctx.c/#L276
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,\n const BIGNUM *a, const BIGNUM *n,\n BN_CTX *ctx)\n{\n BIGNUM *A, *B, *X, *Y, *M, *D, *T, *R = NULL;\n BIGNUM *ret = NULL;\n int sign;\n bn_check_top(a);\n bn_check_top(n);...
28,687
0
https://github.com/openssl/openssl/blob/3ad4af89cf7380aa94d1995e05e713d59e1c469a/crypto/err/err.c/#L510
void ERR_clear_error(void) { int i; ERR_STATE *es; es = ERR_get_state(); for (i = 0; i < ERR_NUM_ERRORS; i++) { err_clear(es, i); } es->top = es->bottom = 0; }
['void ERR_clear_error(void)\n{\n int i;\n ERR_STATE *es;\n es = ERR_get_state();\n for (i = 0; i < ERR_NUM_ERRORS; i++) {\n err_clear(es, i);\n }\n es->top = es->bottom = 0;\n}', 'ERR_STATE *ERR_get_state(void)\n{\n ERR_STATE *state = NULL;\n CRYPTO_THREAD_run_once(&err_init, err_do_init...
28,688
0
https://github.com/libav/libav/blob/ad1161799e096c4bae885f100f27f886755d479a/libavcodec/metasound.c/#L346
static av_cold int metasound_decode_init(AVCodecContext *avctx) { int isampf, ibps; TwinVQContext *tctx = avctx->priv_data; uint32_t tag; const MetasoundProps *props = codec_props; if (!avctx->extradata || avctx->extradata_size < 16) { av_log(avctx, AV_LOG_ERROR, "Missing or incomplete extra...
['static av_cold int metasound_decode_init(AVCodecContext *avctx)\n{\n int isampf, ibps;\n TwinVQContext *tctx = avctx->priv_data;\n uint32_t tag;\n const MetasoundProps *props = codec_props;\n if (!avctx->extradata || avctx->extradata_size < 16) {\n av_log(avctx, AV_LOG_ERROR, "Missing or incompl...
28,689
0
https://github.com/libav/libav/blob/4cd19f6e7851ee6afb08eb346c82d5574fa2b699/libavformat/matroskadec.c/#L902
static int matroska_decode_buffer(uint8_t** buf, int* buf_size, MatroskaTrack *track) { MatroskaTrackEncoding *encodings = track->encodings.elem; uint8_t* data = *buf; int isize = *buf_size; uint8_t* pkt_data = NULL; int pkt_size = isize; int result = 0; int...
['static int matroska_decode_buffer(uint8_t** buf, int* buf_size,\n MatroskaTrack *track)\n{\n MatroskaTrackEncoding *encodings = track->encodings.elem;\n uint8_t* data = *buf;\n int isize = *buf_size;\n uint8_t* pkt_data = NULL;\n int pkt_size = isize;\n int result = ...
28,690
0
https://github.com/libav/libav/blob/39bec05ed42e505d17877b0c23f16322f9b5883b/libavcodec/svq3.c/#L528
static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type) { H264Context *h = &s->h; int i, j, k, m, dir, mode; int cbp = 0; uint32_t vlc; int8_t *top, *left; const int mb_xy = h->mb_xy; const int b_xy = 4 * h->mb_x + 4 * h->mb_y * h->b_stride; h->top_samples_availa...
['static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type)\n{\n H264Context *h = &s->h;\n int i, j, k, m, dir, mode;\n int cbp = 0;\n uint32_t vlc;\n int8_t *top, *left;\n const int mb_xy = h->mb_xy;\n const int b_xy = 4 * h->mb_x + 4 * h->mb_y * h->b_stride;\n h->top_sam...
28,691
0
https://github.com/openssl/openssl/blob/71b1ceffc4c795f5db21861dd1016fbe23a53a53/crypto/evp/evp_enc.c/#L292
int is_partially_overlapping(const void *ptr1, const void *ptr2, int len) { PTRDIFF_T diff = (PTRDIFF_T)ptr1-(PTRDIFF_T)ptr2; int overlapped = (len > 0) & (diff != 0) & ((diff < (PTRDIFF_T)len) | (diff > (0 - (PTRDIFF_T)len))); return overlapped; }
['int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *plen,\n pem_password_cb *callback, void *u)\n{\n int ok;\n int keylen;\n long len = *plen;\n int ilen = (int) len;\n EVP_CIPHER_CTX *ctx;\n unsigned char key[EVP_MAX_KEY_LENGTH];\n char buf[PEM_BUFSIZE];\n#if L...
28,692
0
https://github.com/openssl/openssl/blob/fa9bb6201e1d16ba8ccab938833d140ef81a7f73/crypto/x509/x509_lu.c/#L541
STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *ctx, X509_NAME *nm) { int i, idx, cnt; STACK_OF(X509_CRL) *sk; X509_CRL *x; X509_OBJECT *obj, xobj; sk = sk_X509_CRL_new_null(); if (!X509_STORE_get_by_subject(ctx, X509_LU_CRL, nm, &xobj)) { sk_X509_CRL_free(sk); return NU...
['STACK_OF(X509_CRL) *X509_STORE_get1_crls(X509_STORE_CTX *ctx, X509_NAME *nm)\n{\n int i, idx, cnt;\n STACK_OF(X509_CRL) *sk;\n X509_CRL *x;\n X509_OBJECT *obj, xobj;\n sk = sk_X509_CRL_new_null();\n if (!X509_STORE_get_by_subject(ctx, X509_LU_CRL, nm, &xobj)) {\n sk_X509_CRL_free(sk);\n ...
28,693
0
https://github.com/openssl/openssl/blob/9dd4ac8cf17f2afd636e85ae0111d1df4104a475/test/evp_test.c/#L771
static int digest_test_run(struct evp_test *t) { struct digest_data *mdata = t->data; size_t i; const char *err = "INTERNAL_ERROR"; EVP_MD_CTX *mctx; unsigned char md[EVP_MAX_MD_SIZE]; unsigned int md_len; mctx = EVP_MD_CTX_new(); if (!mctx) goto err; err = "DIGESTINIT_ERROR"...
['static int digest_test_run(struct evp_test *t)\n{\n struct digest_data *mdata = t->data;\n size_t i;\n const char *err = "INTERNAL_ERROR";\n EVP_MD_CTX *mctx;\n unsigned char md[EVP_MAX_MD_SIZE];\n unsigned int md_len;\n mctx = EVP_MD_CTX_new();\n if (!mctx)\n goto err;\n err = "DIGE...
28,694
0
https://github.com/libav/libav/blob/48aef27f5232794e70ecef0d347b9f65e27a9bad/libavcodec/dcadec.c/#L613
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 void qmf_64_subbands(DCAContext *s, int chans, float samples_in[64][8],\n float *samples_out, float scale)\n{\n float raXin[64];\n float A[32], B[32];\n float *raX = s->subband_fir_hist[chans];\n float *raZ = s->subband_fir_noidea[chans];\n unsigned i, j, k, subindex;\...
28,695
0
https://github.com/openssl/openssl/blob/f3f52d7f45967af4f70045921dfa12e6faedcc92/engines/e_sureware.c/#L665
static EVP_PKEY* sureware_load_public(ENGINE *e,const char *key_id,char *hptr,unsigned long el,char keytype) { EVP_PKEY *res = NULL; #ifndef OPENSSL_NO_RSA RSA *rsatmp = NULL; #endif #ifndef OPENSSL_NO_DSA DSA *dsatmp=NULL; #endif char msg[64]="sureware_load_public"; int ret=0; if(!p_surewarehk_Load_Rsa_Pubkey ||...
['static EVP_PKEY* sureware_load_public(ENGINE *e,const char *key_id,char *hptr,unsigned long el,char keytype)\n{\n\tEVP_PKEY *res = NULL;\n#ifndef OPENSSL_NO_RSA\n\tRSA *rsatmp = NULL;\n#endif\n#ifndef OPENSSL_NO_DSA\n\tDSA *dsatmp=NULL;\n#endif\n\tchar msg[64]="sureware_load_public";\n\tint ret=0;\n\tif(!p_surewarehk...
28,696
0
https://github.com/openssl/openssl/blob/c62b26fdc6bb176541ec56498090ff6f2ad4a885/crypto/bn/bn_asm.c/#L396
BN_ULONG bn_sub_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b, int n) { BN_ULONG t1,t2; int c=0; assert(n >= 0); 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...
['int BN_mod_exp_mont(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,\n\t\t const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)\n\t{\n\tint i,j,bits,ret=0,wstart,wend,window,wvalue;\n\tint start=1,ts=0;\n\tBIGNUM *d,*r;\n\tconst BIGNUM *aa;\n\tBIGNUM val[TABLE_SIZE];\n\tBN_MONT_CTX *mont=NULL;\n\tbn_check_top(a);\n\tb...
28,697
0
https://github.com/openssl/openssl/blob/0f3ffbd1581fad58095fedcc32b0da42a486b8b7/engines/e_dasync.c/#L468
static void dummy_pause_job(void) { ASYNC_JOB *job; ASYNC_WAIT_CTX *waitctx; OSSL_ASYNC_FD pipefds[2] = {0, 0}; OSSL_ASYNC_FD *writefd; #if defined(ASYNC_WIN) DWORD numwritten, numread; char buf = DUMMY_CHAR; #elif defined(ASYNC_POSIX) char buf = DUMMY_CHAR; #endif if ((job = ASYNC_get_c...
['static void dummy_pause_job(void) {\n ASYNC_JOB *job;\n ASYNC_WAIT_CTX *waitctx;\n OSSL_ASYNC_FD pipefds[2] = {0, 0};\n OSSL_ASYNC_FD *writefd;\n#if defined(ASYNC_WIN)\n DWORD numwritten, numread;\n char buf = DUMMY_CHAR;\n#elif defined(ASYNC_POSIX)\n char buf = DUMMY_CHAR;\n#endif\n if ((job ...
28,698
0
https://github.com/libav/libav/blob/4ab26cb4cc9af2ab2199105aa273aa23e1f27911/libavformat/mpc8.c/#L244
static int mpc8_read_header(AVFormatContext *s) { MPCContext *c = s->priv_data; AVIOContext *pb = s->pb; AVStream *st; int tag = 0; int64_t size, pos; c->header_pos = avio_tell(pb); if(avio_rl32(pb) != TAG_MPCK){ av_log(s, AV_LOG_ERROR, "Not a Musepack8 file\n"); return AVERR...
['static int mpc8_read_header(AVFormatContext *s)\n{\n MPCContext *c = s->priv_data;\n AVIOContext *pb = s->pb;\n AVStream *st;\n int tag = 0;\n int64_t size, pos;\n c->header_pos = avio_tell(pb);\n if(avio_rl32(pb) != TAG_MPCK){\n av_log(s, AV_LOG_ERROR, "Not a Musepack8 file\\n");\n ...
28,699
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/bn/bn_lib.c/#L352
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...
['static EC_GROUP *ec_asn1_parameters2group(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 ...
28,700
0
https://github.com/openssl/openssl/blob/f006217bb628d05a2d5b866ff252bd94e3477e1f/crypto/bn/bn_lib.c/#L351
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...
['DSA *get_dsa1024()\n{\n DSA *dsa;\n if ((dsa = DSA_new()) == NULL)\n return (NULL);\n dsa->priv_key = BN_bin2bn(dsa1024_priv, sizeof(dsa1024_priv), NULL);\n dsa->pub_key = BN_bin2bn(dsa1024_pub, sizeof(dsa1024_pub), NULL);\n dsa->p = BN_bin2bn(dsa1024_p, sizeof(dsa1024_p), NULL);\n dsa->q = B...