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
32,901
0
https://github.com/openssl/openssl/blob/6d0b5ee1d6163732b886bc0567dbce08aeade4c1/test/evp_test.c/#L1845
static int encode_test_init(struct evp_test *t, const char *encoding) { struct encode_data *edata = OPENSSL_zalloc(sizeof(*edata)); if (strcmp(encoding, "canonical") == 0) { edata->encoding = BASE64_CANONICAL_ENCODING; } else if (strcmp(encoding, "valid") == 0) { edata->encoding = BASE64_VAL...
['static int encode_test_init(struct evp_test *t, const char *encoding)\n{\n struct encode_data *edata = OPENSSL_zalloc(sizeof(*edata));\n if (strcmp(encoding, "canonical") == 0) {\n edata->encoding = BASE64_CANONICAL_ENCODING;\n } else if (strcmp(encoding, "valid") == 0) {\n edata->encoding = BA...
32,902
0
https://github.com/openssl/openssl/blob/61ced34f8d7a7f1dedaa5a5b3554c4dcdec610df/crypto/err/err.c/#L770
int ERR_set_mark(void) { ERR_STATE *es; es = ERR_get_state(); if (es->bottom == es->top) return 0; es->err_flags[es->top] |= ERR_FLAG_MARK; return 1; }
['int ERR_set_mark(void)\n{\n ERR_STATE *es;\n es = ERR_get_state();\n if (es->bottom == es->top)\n return 0;\n es->err_flags[es->top] |= ERR_FLAG_MARK;\n return 1;\n}', 'ERR_STATE *ERR_get_state(void)\n{\n ERR_STATE *state = NULL;\n if (!RUN_ONCE(&err_init, err_do_init))\n return NUL...
32,903
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 ...
['static int file_modexp(STANZA *s)\n{\n BIGNUM *a = NULL, *e = NULL, *m = NULL, *mod_exp = NULL, *ret = NULL;\n BIGNUM *b = NULL, *c = NULL, *d = NULL;\n int st = 0;\n if (!TEST_ptr(a = getBN(s, "A"))\n || !TEST_ptr(e = getBN(s, "E"))\n || !TEST_ptr(m = getBN(s, "M"))\n || ...
32,904
0
https://github.com/openssl/openssl/blob/df72970951f72b1edc204e7a398c782d9082b46d/crypto/bn/bn_asm.c/#L405
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); #ifndef OPENSSL_SMALL_FOOTPRINT while (n&~3) { t1=a[0]; t2=b[0]; r[0]=(t1-t2-c)&BN_MASK2; if (t1 != t2) c=(t1 < t2); t1=a[1]; t2=b[1]; r[1]...
['int BN_mod_exp_mont_consttime(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,bits,ret=0,idx,window,wvalue;\n\tint top;\n \tBIGNUM *r;\n\tconst BIGNUM *aa;\n\tBN_MONT_CTX *mont=NULL;\n\tint numPowers;\n\tunsigned char *powerbufFree=NULL;\n\tint ...
32,905
1
https://github.com/libav/libav/blob/ce58ead40dd16f272ec1f127f04f69df67c7cd35/libavcodec/vp8dsp.c/#L214
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...
32,906
0
https://github.com/openssl/openssl/blob/9a875a357421af368c6dacab2887a56b6d8472f3/crypto/x509/x509_vfy.c/#L813
int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, int purpose, int trust) { int idx; if (!purpose) purpose = def_purpose; if (purpose) { X509_PURPOSE *ptmp; idx = X509_PURPOSE_get_by_id(purpose); if (idx == -1) { X509err(X509_F_X509_STORE_CTX_PURPOSE_INHERIT, X509_R_UNK...
['int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose,\n\t\t\t\tint purpose, int trust)\n{\n\tint idx;\n\tif (!purpose) purpose = def_purpose;\n\tif (purpose)\n\t\t{\n\t\tX509_PURPOSE *ptmp;\n\t\tidx = X509_PURPOSE_get_by_id(purpose);\n\t\tif (idx == -1)\n\t\t\t{\n\t\t\tX509err(X509_F_X509_STORE_CTX...
32,907
0
https://github.com/libav/libav/blob/73b02e24604961e49a63ca34203d8f6c56612117/ffmpeg.c/#L3312
static void opt_output_file(const char *filename) { AVFormatContext *oc; int use_video, use_audio, use_subtitle; int input_has_video, input_has_audio, input_has_subtitle; AVFormatParameters params, *ap = &params; if (!strcmp(filename, "-")) filename = "pipe:"; oc = avformat_alloc_context...
['static void opt_output_file(const char *filename)\n{\n AVFormatContext *oc;\n int use_video, use_audio, use_subtitle;\n int input_has_video, input_has_audio, input_has_subtitle;\n AVFormatParameters params, *ap = &params;\n if (!strcmp(filename, "-"))\n filename = "pipe:";\n oc = avformat_all...
32,908
0
https://github.com/openssl/openssl/blob/a5fcd09e7552dedf87d5a1ff5d07a0397bc057cb/crypto/asn1/x_x509.c/#L124
X509 *X509_new(void) { X509 *ret=NULL; ASN1_CTX c; M_ASN1_New_Malloc(ret,X509); ret->references=1; ret->valid=0; ret->ex_flags = 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,M_ASN1_BIT_STRING_new); CRYPTO_new_ex_data(x509_met...
['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->ex_flags = 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,M_ASN1_BIT_STRING_new);\n\tC...
32,909
1
https://github.com/openssl/openssl/blob/b3618f44a7b8504bfb0a64e8a33e6b8e56d4d516/crypto/bn/bn_shift.c/#L110
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; } r->neg = a->neg; nw = n / BN_BITS2; if (bn_wexpand(r, a->top + ...
['int test_mod_exp(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_one(b);\n BN_zero(c);\n if (BN_mod_exp(d, a, b, c, ctx)) {\n fprintf(stderr, "BN_mod_exp with zero m...
32,910
0
https://github.com/openssl/openssl/blob/e02c519cd32a55e6ad39a0cfbeeda775f9115f28/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 rsa_ossl_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)\n{\n BIGNUM *r1, *m1, *vrfy, *r2, *m[RSA_MAX_PRIME_NUM - 2];\n int ret = 0, i, ex_primes = 0, smooth = 0;\n RSA_PRIME_INFO *pinfo;\n BN_CTX_start(ctx);\n r1 = BN_CTX_get(ctx);\n r2 = BN_CTX_get(ctx);\n m1 = BN_CTX_get...
32,911
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_band_hdr(IVI45DecContext *ctx, IVIBandDesc *band,\n AVCodecContext *avctx)\n{\n int plane, band_num, indx, transform_id, scan_indx;\n int i;\n plane = bitstream_read(&ctx->bc, 2);\n band_num = bitstream_read(&ctx->bc, 4);\n if (band->plane != plane || band...
32,912
0
https://github.com/libav/libav/blob/b888abe1be9f0b3c75273c28e9a7b58fe47d5ec4/libavcodec/h264.c/#L1152
static inline void pred_direct_motion(H264Context * const h, int *mb_type){ MpegEncContext * const s = &h->s; int b8_stride = h->b8_stride; int b4_stride = h->b_stride; int mb_xy = h->mb_xy; int mb_type_col[2]; const int16_t (*l1mv0)[2], (*l1mv1)[2]; const int8_t *l1ref0, *l1ref1; const ...
['static inline void pred_direct_motion(H264Context * const h, int *mb_type){\n MpegEncContext * const s = &h->s;\n int b8_stride = h->b8_stride;\n int b4_stride = h->b_stride;\n int mb_xy = h->mb_xy;\n int mb_type_col[2];\n const int16_t (*l1mv0)[2], (*l1mv1)[2];\n const int8_t *l1ref0, *l1ref1;\n...
32,913
0
https://github.com/libav/libav/blob/a20639017bfca0490bb1799575714f22bf470b4f/libavcodec/mpegaudiodec.c/#L728
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 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...
32,914
0
https://github.com/openssl/openssl/blob/00a357ab203b4153eee970ffb33f0f22ef59f734/engines/e_sureware.c/#L988
static DSA_SIG * surewarehk_dsa_do_sign(const unsigned char *from, int flen, DSA *dsa) { int ret=0; char *hptr=NULL; DSA_SIG *psign=NULL; char msg[64]="ENGINE_dsa_do_sign"; if (!p_surewarehk_Dsa_Sign) { SUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,ENGINE_R_NOT_INITIALISED); } else if (!(hptr=DSA_get_ex_data(...
['static\tDSA_SIG * surewarehk_dsa_do_sign(const unsigned char *from, int flen, DSA *dsa)\n{\n\tint ret=0;\n\tchar *hptr=NULL;\n\tDSA_SIG *psign=NULL;\n\tchar msg[64]="ENGINE_dsa_do_sign";\n\tif (!p_surewarehk_Dsa_Sign)\n\t{\n\t\tSUREWAREerr(SUREWARE_F_SUREWAREHK_DSA_DO_SIGN,ENGINE_R_NOT_INITIALISED);\n\t}\n\telse if (...
32,915
0
https://github.com/libav/libav/blob/c6ebc9faa2210d7f36a3036c357f6f199520f575/libavcodec/h264.c/#L1115
static void copy_parameter_set(void **to, void **from, int count, int size) { int i; for (i = 0; i < count; i++) { if (to[i] && !from[i]) av_freep(&to[i]); else if (from[i] && !to[i]) to[i] = av_malloc(size); if (from[i]) memcpy(to[i], from[i], size); ...
['static void copy_parameter_set(void **to, void **from, int count, int size)\n{\n int i;\n for (i = 0; i < count; i++) {\n if (to[i] && !from[i])\n av_freep(&to[i]);\n else if (from[i] && !to[i])\n to[i] = av_malloc(size);\n if (from[i])\n memcpy(to[i], from[...
32,916
0
https://github.com/openssl/openssl/blob/38d1b3cc0271008b8bd130a2c4b442775b028a08/crypto/bn/bn_shift.c/#L113
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) ...
['int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name)\n{\n int i, n = 0, len, nid, first, use_bn;\n BIGNUM *bl;\n unsigned long l;\n const unsigned char *p;\n char tbuf[DECIMAL_SIZE(i) + DECIMAL_SIZE(l) + 2];\n if (buf && buf_len > 0)\n buf[0] = \'\\0\';\n if ((a == NU...
32,917
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 read_dct_coeffs(BitstreamContext *bc, int32_t block[64],\n const uint8_t *scan,\n const int32_t quant_matrices[16][64], int q)\n{\n int coef_list[128];\n int mode_list[128];\n int i, t, bits, ccoef, mode;\n int list_start = 64, list_end = 64, ...
32,918
0
https://github.com/openssl/openssl/blob/0bb6187e71658fd691fe9f3b48a79a6250567216/crypto/pkcs7/pk7_doit.c/#L909
PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx) { STACK_OF(PKCS7_RECIP_INFO) *rsk; PKCS7_RECIP_INFO *ri; int i; i=OBJ_obj2nid(p7->type); if (i != NID_pkcs7_signedAndEnveloped) return(NULL); rsk=p7->d.signed_and_enveloped->recipientinfo; ri=sk_PKCS7_RECIP_INFO_value(rsk,0); if (sk_PKCS7...
['PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx)\n\t{\n\tSTACK_OF(PKCS7_RECIP_INFO) *rsk;\n\tPKCS7_RECIP_INFO *ri;\n\tint i;\n\ti=OBJ_obj2nid(p7->type);\n\tif (i != NID_pkcs7_signedAndEnveloped) return(NULL);\n\trsk=p7->d.signed_and_enveloped->recipientinfo;\n\tri=sk_PKCS7_RECIP_INFO_value(rsk...
32,919
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/apps/testdsa.h/#L85
DSA *get_dsa1024() { DSA *dsa; if ((dsa=DSA_new()) == NULL) return(NULL); dsa->p=BN_bin2bn(dsa1024_p,sizeof(dsa1024_p),NULL); dsa->q=BN_bin2bn(dsa1024_q,sizeof(dsa1024_q),NULL); dsa->g=BN_bin2bn(dsa1024_g,sizeof(dsa1024_g),NULL); if ((dsa->p == NULL) || (dsa->q == NULL) || (dsa->g == NULL)) return(NULL); retu...
['DSA *get_dsa1024()\n\t{\n\tDSA *dsa;\n\tif ((dsa=DSA_new()) == NULL) return(NULL);\n\tdsa->p=BN_bin2bn(dsa1024_p,sizeof(dsa1024_p),NULL);\n\tdsa->q=BN_bin2bn(dsa1024_q,sizeof(dsa1024_q),NULL);\n\tdsa->g=BN_bin2bn(dsa1024_g,sizeof(dsa1024_g),NULL);\n\tif ((dsa->p == NULL) || (dsa->q == NULL) || (dsa->g == NULL))\n\t\t...
32,920
0
https://github.com/openssl/openssl/blob/b69ae442a3b3e168d73c53dcd04bacf33eee8569/apps/x509.c/#L1004
static int x509_certify(X509_STORE *ctx, const char *CAfile, const EVP_MD *digest, X509 *x, X509 *xca, EVP_PKEY *pkey, STACK_OF(OPENSSL_STRING) *sigopts, const char *serialfile, int create, int days, int clrext, CONF *conf, ...
['static int x509_certify(X509_STORE *ctx, const char *CAfile, const EVP_MD *digest,\n X509 *x, X509 *xca, EVP_PKEY *pkey,\n STACK_OF(OPENSSL_STRING) *sigopts,\n const char *serialfile, int create,\n int days, int clrext, CONF *...
32,921
0
https://github.com/libav/libav/blob/dc86ca1ab54c04f15214e6fc023d6dfc627aee34/libavcodec/smacker.c/#L290
static int decode_header_trees(SmackVContext *smk) { GetBitContext gb; int mmap_size, mclr_size, full_size, type_size; mmap_size = AV_RL32(smk->avctx->extradata); mclr_size = AV_RL32(smk->avctx->extradata + 4); full_size = AV_RL32(smk->avctx->extradata + 8); type_size = AV_RL32(smk->avctx->extra...
['static int decode_header_trees(SmackVContext *smk) {\n GetBitContext gb;\n int mmap_size, mclr_size, full_size, type_size;\n mmap_size = AV_RL32(smk->avctx->extradata);\n mclr_size = AV_RL32(smk->avctx->extradata + 4);\n full_size = AV_RL32(smk->avctx->extradata + 8);\n type_size = AV_RL32(smk->avct...
32,922
0
https://github.com/openssl/openssl/blob/9b02dc97e4963969da69675a871dbe80e6d31cda/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 ecdsa_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in,\n BIGNUM **kinvp, BIGNUM **rp,\n const unsigned char *dgst, int dlen)\n{\n BN_CTX *ctx = NULL;\n BIGNUM *k = NULL, *r = NULL, *X = NULL;\n const BIGNUM *order;\n EC_POINT *tmp_point = NULL;\n ...
32,923
0
https://github.com/openssl/openssl/blob/4b8515baa6edef1a771f9e4e3fbc0395b4a629e8/crypto/bn/bn_ctx.c/#L273
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['int SRP_Verify_B_mod_N(const BIGNUM *B, const BIGNUM *N)\n{\n BIGNUM *r;\n BN_CTX *bn_ctx;\n int ret = 0;\n if (B == NULL || N == NULL || (bn_ctx = BN_CTX_new()) == NULL)\n return 0;\n if ((r = BN_new()) == NULL)\n goto err;\n if (!BN_nnmod(r, B, N, bn_ctx))\n goto err;\n ret...
32,924
0
https://github.com/openssl/openssl/blob/5352823fbf69cbfd3f8be15010068c3408b47750/crypto/x509v3/v3_purp.c/#L121
int X509_check_purpose(X509 *x, int id, int ca) { int idx; const X509_PURPOSE *pt; if(!(x->ex_flags & EXFLAG_SET)) { CRYPTO_w_lock(CRYPTO_LOCK_X509); x509v3_cache_extensions(x); CRYPTO_w_unlock(CRYPTO_LOCK_X509); } if(id == -1) return 1; idx = X509_PURPOSE_get_by_id(id); if(idx == -1) return -1; pt = X509...
['int X509_check_purpose(X509 *x, int id, int ca)\n{\n\tint idx;\n\tconst X509_PURPOSE *pt;\n\tif(!(x->ex_flags & EXFLAG_SET)) {\n\t\tCRYPTO_w_lock(CRYPTO_LOCK_X509);\n\t\tx509v3_cache_extensions(x);\n\t\tCRYPTO_w_unlock(CRYPTO_LOCK_X509);\n\t}\n\tif(id == -1) return 1;\n\tidx = X509_PURPOSE_get_by_id(id);\n\tif(idx ==...
32,925
0
https://github.com/openssl/openssl/blob/ef2499298b26fa84594c8e85fd645bc75179cfdd/apps/s_server.c/#L641
static int cert_status_cb(SSL *s, void *arg) { tlsextstatusctx *srctx = arg; char *host = NULL, *port = NULL, *path = NULL; int use_ssl; unsigned char *rspder = NULL; int rspderlen; STACK_OF(OPENSSL_STRING) *aia = NULL; X509 *x = NULL; X509_STORE_CTX inctx; X509_OBJECT obj; OCSP_...
['static int cert_status_cb(SSL *s, void *arg)\n{\n tlsextstatusctx *srctx = arg;\n char *host = NULL, *port = NULL, *path = NULL;\n int use_ssl;\n unsigned char *rspder = NULL;\n int rspderlen;\n STACK_OF(OPENSSL_STRING) *aia = NULL;\n X509 *x = NULL;\n X509_STORE_CTX inctx;\n X509_OBJECT ob...
32,926
0
https://github.com/libav/libav/blob/ff866063e981ea6a51036c2ffd9bb152b8219437/ffmpeg.c/#L3178
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, AVMEDIA_T...
['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...
32,927
0
https://github.com/openssl/openssl/blob/305b68f1a2b6d4d0aa07a6ab47ac372f067a40bb/crypto/bn/bn_lib.c/#L290
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); a->neg = b->neg; a->top = b->top; a->flags |= b->flags & BN_FLG_FIXED_TOP...
['static int rsa_builtin_keygen(RSA *rsa, int bits, int primes, BIGNUM *e_value,\n BN_GENCB *cb)\n{\n BIGNUM *r0 = NULL, *r1 = NULL, *r2 = NULL, *tmp, *prime;\n int ok = -1, n = 0, bitsr[RSA_MAX_PRIME_NUM], bitse = 0;\n int i = 0, quo = 0, rmd = 0, adj = 0, retries = 0;\n RSA_PR...
32,928
0
https://github.com/libav/libav/blob/15946eb8a940416d9792c65900273d674f9c152a/libavcodec/alac.c/#L459
static int alac_decode_frame(AVCodecContext *avctx, void *outbuffer, int *outputsize, AVPacket *avpkt) { const uint8_t *inbuffer = avpkt->data; int input_buffer_size = avpkt->size; ALACContext *alac = avctx->priv_data; int channels; unsigned ...
['static int alac_decode_frame(AVCodecContext *avctx,\n void *outbuffer, int *outputsize,\n 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 ...
32,929
0
https://github.com/libav/libav/blob/e259eadcabe188988c0a9696707791f3497738c2/ffmpeg.c/#L358
static int get_filtered_video_pic(AVFilterContext *ctx, AVFilterBufferRef **picref, AVFrame *pic2, uint64_t *pts) { AVFilterBufferRef *pic; if(avfilter_request_frame(ctx->inputs[0])) return -1; if(!(pic = ctx->inputs[0]->cur_buf)) ...
['static int get_filtered_video_pic(AVFilterContext *ctx,\n AVFilterBufferRef **picref, AVFrame *pic2,\n uint64_t *pts)\n{\n AVFilterBufferRef *pic;\n if(avfilter_request_frame(ctx->inputs[0]))\n return -1;\n if(!(pic = ctx->inputs[0]->cu...
32,930
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...
['BIGNUM *int_bn_mod_inverse(BIGNUM *in,\n const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx,\n int *pnoinv)\n{\n BIGNUM *A, *B, *X, *Y, *M, *D, *T, *R = NULL;\n BIGNUM *ret = NULL;\n int sign;\n if (pnoinv)\n *pnoinv = 0;\n if ((BN_get_flags(a, BN_F...
32,931
1
https://github.com/openssl/openssl/blob/514871099478191c10cf600cf32758e6ae781058/crypto/bn/bn_ctx.c/#L179
void BN_CTX_end(BN_CTX *ctx) { if (ctx == NULL) return; assert(ctx->depth > 0); if (ctx->depth == 0) BN_CTX_start(ctx); ctx->too_many = 0; ctx->depth--; if (ctx->depth < BN_CTX_NUM_POS) #ifndef BN_DEBUG ctx->tos = ctx->pos[ctx->depth]; #else while(ctx->tos > ctx->pos[ctx->depth]) bn_check_top(&ctx->bn[-...
['BIGNUM *BN_mod_sqrt(BIGNUM *in, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)\n\t{\n\tBIGNUM *ret = in;\n\tint err = 1;\n\tint r;\n\tBIGNUM *A, *b, *q, *t, *x, *y;\n\tint e, i, j;\n\tif (!BN_is_odd(p) || BN_abs_is_word(p, 1))\n\t\t{\n\t\tif (BN_abs_is_word(p, 2))\n\t\t\t{\n\t\t\tif (ret == NULL)\n\t\t\t\tret = BN_ne...
32,932
0
https://github.com/openssl/openssl/blob/9b02dc97e4963969da69675a871dbe80e6d31cda/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) ...
['int bn_probable_prime_dh(BIGNUM *rnd, int bits,\n const BIGNUM *add, const BIGNUM *rem, BN_CTX *ctx)\n{\n int i, ret = 0;\n BIGNUM *t1;\n BN_CTX_start(ctx);\n if ((t1 = BN_CTX_get(ctx)) == NULL)\n goto err;\n if (!BN_priv_rand(rnd, bits, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_OD...
32,933
0
https://github.com/nginx/nginx/blob/4fe0a09942f8aed90f84c77969847980e9aadd98/src/core/ngx_parse.c/#L61
off_t ngx_parse_offset(ngx_str_t *line) { u_char unit; off_t offset, scale, max; size_t len; len = line->len; unit = line->data[len - 1]; switch (unit) { case 'K': case 'k': len--; max = NGX_MAX_OFF_T_VALUE / 1024; scale = 1024; break; case 'M': ...
['char *\nngx_conf_set_off_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)\n{\n char *p = conf;\n off_t *op;\n ngx_str_t *value;\n ngx_conf_post_t *post;\n op = (off_t *) (p + cmd->offset);\n if (*op != NGX_CONF_UNSET) {\n return "is duplicate";\n }\n value = cf->...
32,934
0
https://github.com/openssl/openssl/blob/2d5d70b15559f9813054ddb11b30b816daf62ebe/crypto/bn/bn_ctx.c/#L332
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['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)\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 ...
32,935
0
https://github.com/openssl/openssl/blob/38d1b3cc0271008b8bd130a2c4b442775b028a08/crypto/bn/bn_shift.c/#L110
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) ...
['int bn_probable_prime_dh(BIGNUM *rnd, int bits,\n const BIGNUM *add, const BIGNUM *rem, BN_CTX *ctx)\n{\n int i, ret = 0;\n BIGNUM *t1;\n BN_CTX_start(ctx);\n if ((t1 = BN_CTX_get(ctx)) == NULL)\n goto err;\n if (!BN_rand(rnd, bits, BN_RAND_TOP_ONE, BN_RAND_BOTTOM_ODD))\n...
32,936
0
https://github.com/openssl/openssl/blob/84c15db551ce1d167b901a3bde2b21880b084384/crypto/bn/bn_mul.c/#L648
int BN_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx) { int top,al,bl; BIGNUM *rr; #ifdef BN_RECURSION BIGNUM *t; int i,j,k; #endif #ifdef BN_COUNT printf("BN_mul %d * %d\n",a->top,b->top); #endif bn_check_top(a); bn_check_top(b); bn_check_top(r); al=a->top; bl=b->top; r->neg=a->neg^b->neg; if ((al == 0)...
['int MAIN(int argc, char **argv)\n\t{\n\tunsigned char *buf=NULL,*buf2=NULL;\n\tdes_cblock *buf_as_des_cblock = NULL;\n\tint ret=1;\n#define ALGOR_NUM\t14\n#define SIZE_NUM\t5\n#define RSA_NUM\t\t4\n#define DSA_NUM\t\t3\n\tlong count,rsa_count;\n\tint i,j,k,rsa_num,rsa_num2;\n#ifndef NO_MD2\n\tunsigned char md2[MD2_DI...
32,937
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_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...
32,938
0
https://github.com/openssl/openssl/blob/313fce7b61ecaf5879cf84b256bdd0964134836e/crypto/bn/bn_ctx.c/#L353
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['int test_div(BIO *bp, BN_CTX *ctx)\n\t{\n\tBIGNUM a,b,c,d,e;\n\tint i;\n\tBN_init(&a);\n\tBN_init(&b);\n\tBN_init(&c);\n\tBN_init(&d);\n\tBN_init(&e);\n\tfor (i=0; i<num0+num1; i++)\n\t\t{\n\t\tif (i < num1)\n\t\t\t{\n\t\t\tBN_bntest_rand(&a,400,0,0);\n\t\t\tBN_copy(&b,&a);\n\t\t\tBN_lshift(&a,&a,i);\n\t\t\tBN_add_wo...
32,939
0
https://github.com/openssl/openssl/blob/83e034379fa3f6f0d308ec75fbcb137e26154aec/crypto/bn/bn_lib.c/#L291
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); a->neg = b->neg; a->top = b->top; a->flags |= b->flags & BN_FLG_FIXED_TOP...
['static int compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)\n{\n BN_CTX *ctx = NULL;\n BN_MONT_CTX *mont = NULL;\n BIGNUM *tmp;\n int ret = -1;\n int check_result;\n if (BN_num_bits(dh->p) > OPENSSL_DH_MAX_MODULUS_BITS) {\n DHerr(DH_F_COMPUTE_KEY, DH_R_MODULUS_TOO_LARGE);\n ...
32,940
0
https://github.com/openssl/openssl/blob/1fac96e4d6484a517f2ebe99b72016726391723c/crypto/des/des_enc.c/#L142
void des_encrypt(DES_LONG *data, des_key_schedule ks, int enc) { register DES_LONG l,r,t,u; #ifdef DES_PTR register const unsigned char *des_SP=(const unsigned char *)des_SPtrans; #endif #ifndef DES_UNROLL register int i; #endif register DES_LONG *s; r=data[0]; l=data[1]; IP(r,l); r=ROTATE(r,29)&0xffffffffL; ...
['void des_string_to_key(const char *str, des_cblock *key)\n\t{\n\tdes_key_schedule ks;\n\tint i,length;\n\tregister unsigned char j;\n\tmemset(key,0,8);\n\tlength=strlen(str);\n#ifdef OLD_STR_TO_KEY\n\tfor (i=0; i<length; i++)\n\t\t(*key)[i%8]^=(str[i]<<1);\n#else\n\tfor (i=0; i<length; i++)\n\t\t{\n\t\tj=str[i];\n\t\...
32,941
0
https://github.com/openssl/openssl/blob/4b8515baa6edef1a771f9e4e3fbc0395b4a629e8/crypto/bn/bn_ctx.c/#L273
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in,\n BIGNUM **kinvp, BIGNUM **rp,\n const unsigned char *dgst, int dlen)\n{\n BN_CTX *ctx = NULL;\n BIGNUM *k, *kinv = NULL, *r = *rp;\n int ret = 0;\n if (!dsa->p || !dsa->q || !dsa->g) {\n DSAerr(DS...
32,942
0
https://github.com/openssl/openssl/blob/1a5a1a93f6c48b135a2b384f7e571abb7b90fc55/crypto/bn/bntest.c/#L1509
int test_gf2m_mod_sqrt(BIO *bp,BN_CTX *ctx) { BIGNUM *a,*b[2],*c,*d,*e,*f; int i, j, ret = 0; unsigned int p0[] = {163,7,6,3,0}; unsigned int p1[] = {193,15,0}; a=BN_new(); b[0]=BN_new(); b[1]=BN_new(); c=BN_new(); d=BN_new(); e=BN_new(); f=BN_new(); BN_GF2m_arr2poly(p0, b[0]); BN_GF2m_arr2poly(p1, b[1]);...
['int test_gf2m_mod_sqrt(BIO *bp,BN_CTX *ctx)\n\t{\n\tBIGNUM *a,*b[2],*c,*d,*e,*f;\n\tint i, j, ret = 0;\n\tunsigned int p0[] = {163,7,6,3,0};\n\tunsigned int p1[] = {193,15,0};\n\ta=BN_new();\n\tb[0]=BN_new();\n\tb[1]=BN_new();\n\tc=BN_new();\n\td=BN_new();\n\te=BN_new();\n\tf=BN_new();\n\tBN_GF2m_arr2poly(p0, b[0]);\...
32,943
0
https://github.com/libav/libav/blob/463a7cde563fd805864c48a76dd1b03fc24671ed/libavcodec/simple_idct.c/#L138
static inline void idct4col_add(uint8_t *dest, int line_size, const int16_t *col) { int c0, c1, c2, c3, a0, a1, a2, a3; a0 = col[8*0]; a1 = col[8*1]; a2 = col[8*2]; a3 = col[8*3]; c0 = (a0 + a2)*C3 + (1 << (C_SHIFT - 1)); c2 = (a0 - a2)*C3 + (1 << (C_SHIFT - 1)); c1 = a1 * C1 + a3 * C2; ...
['void ff_wmv2_add_mb(MpegEncContext *s, int16_t 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);...
32,944
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/bn/bn_lib.c/#L377
BIGNUM *bn_expand2(BIGNUM *b, int words) { BN_ULONG *A,*B,*a; int i,j; bn_check_top(b); if (words > b->max) { bn_check_top(b); if (BN_get_flags(b,BN_FLG_STATIC_DATA)) { BNerr(BN_F_BN_EXPAND2,BN_R_EXPAND_ON_STATIC_BIGNUM_DATA); return(NULL); } a=A=(BN_ULONG *)Malloc(sizeof(BN_ULONG)*(words+1)); ...
['int test_sub(BIO *bp)\n\t{\n\tBIGNUM a,b,c;\n\tint i;\n\tint j;\n\tBN_init(&a);\n\tBN_init(&b);\n\tBN_init(&c);\n\tBN_rand(&a,512,0,0);\n\tfor (i=0; i<100; i++)\n\t\t{\n\t\tBN_rand(&b,400+i,0,0);\n\t\ta.neg=rand_neg();\n\t\tb.neg=rand_neg();\n\t\tif (bp == NULL)\n\t\t\tfor (j=0; j<10000; j++)\n\t\t\t\tBN_sub(&c,&a,&b...
32,945
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 void qdm2_decode_super_block(QDM2Context *q)\n{\n BitstreamContext bc;\n QDM2SubPacket header, *packet;\n int i, packet_bytes, sub_packet_size, sub_packets_D;\n unsigned int next_index = 0;\n memset(q->tone_level_idx_hi1, 0, sizeof(q->tone_level_idx_hi1));\n memset(q->tone_level_idx_mid, 0, s...
32,946
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/bn/bn_ctx.c/#L328
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in,\n BIGNUM **kinvp, BIGNUM **rp,\n const unsigned char *dgst, int dlen)\n{\n BN_CTX *ctx = NULL;\n BIGNUM *k, *kq, *K, *kinv = NULL, *r = NULL;\n int ret = 0;\n if (!dsa->p || !dsa->q || !dsa->g) {\n ...
32,947
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/asn1/t_pkey.c/#L251
static int print(BIO *bp, const char *number, BIGNUM *num, unsigned char *buf, int off) { int n,i; char str[128]; const char *neg; if (num == NULL) return(1); neg=(num->neg)?"-":""; if (off) { if (off > 128) off=128; memset(str,' ',off); if (BIO_write(bp,str,off) <= 0) return(0); } if (BN_num_by...
['int DHparams_print(BIO *bp, DH *x)\n\t{\n\tunsigned char *m=NULL;\n\tint reason=ERR_R_BUF_LIB,i,ret=0;\n\ti=BN_num_bytes(x->p);\n\tm=(unsigned char *)Malloc((unsigned int)i+10);\n\tif (m == NULL)\n\t\t{\n\t\treason=ERR_R_MALLOC_FAILURE;\n\t\tgoto err;\n\t\t}\n\tif (BIO_printf(bp,"Diffie-Hellman-Parameters: (%d bit)\\...
32,948
0
https://github.com/libav/libav/blob/853cc025d63ee2539fc0460dab62c5b9a3fd2043/libavcodec/utils.c/#L873
static int is_hwaccel_pix_fmt(enum AVPixelFormat pix_fmt) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt); return desc->flags & AV_PIX_FMT_FLAG_HWACCEL; }
['static int is_hwaccel_pix_fmt(enum AVPixelFormat pix_fmt)\n{\n const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);\n return desc->flags & AV_PIX_FMT_FLAG_HWACCEL;\n}', 'const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)\n{\n if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)\n ...
32,949
0
https://github.com/openssl/openssl/blob/3f97052392cb10fca5309212bf720685262ad4a6/ssl/ssl_lib.c/#L3972
EVP_MD_CTX *ssl_replace_hash(EVP_MD_CTX **hash, const EVP_MD *md) { ssl_clear_hash_ctx(hash); *hash = EVP_MD_CTX_new(); if (*hash == NULL || (md && EVP_DigestInit_ex(*hash, md, NULL) <= 0)) { EVP_MD_CTX_free(*hash); *hash = NULL; return NULL; } return *hash; }
['EVP_MD_CTX *ssl_replace_hash(EVP_MD_CTX **hash, const EVP_MD *md)\n{\n ssl_clear_hash_ctx(hash);\n *hash = EVP_MD_CTX_new();\n if (*hash == NULL || (md && EVP_DigestInit_ex(*hash, md, NULL) <= 0)) {\n EVP_MD_CTX_free(*hash);\n *hash = NULL;\n return NULL;\n }\n return *hash;\n}', '...
32,950
0
https://github.com/libav/libav/blob/b7c77912b62163b3b46ce93fe42fff3c83604c82/libavcodec/mpegvideo_enc.c/#L1429
static void frame_end(MpegEncContext *s) { int i; if (s->unrestricted_mv && s->current_picture.reference && !s->intra_only) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->avctx->pix_fmt); int hshift = desc->log2_chroma_w; int vshift = desc->log2_chroma_h; ...
['static void frame_end(MpegEncContext *s)\n{\n int i;\n if (s->unrestricted_mv &&\n s->current_picture.reference &&\n !s->intra_only) {\n const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->avctx->pix_fmt);\n int hshift = desc->log2_chroma_w;\n int vshift = desc->log2_chrom...
32,951
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...
['EC_GROUP *EC_GROUP_dup(const EC_GROUP *a)\n{\n EC_GROUP *t = NULL;\n int ok = 0;\n if (a == NULL)\n return NULL;\n if ((t = EC_GROUP_new(a->meth)) == NULL)\n return (NULL);\n if (!EC_GROUP_copy(t, a))\n goto err;\n ok = 1;\n err:\n if (!ok) {\n EC_GROUP_free(t);\n ...
32,952
0
https://github.com/openssl/openssl/blob/f305ecdac0b7048e7ef38a7196f4393fa7ceff38/crypto/ec/ec_mult.c/#L624
int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, size_t num, const EC_POINT *points[], const BIGNUM *scalars[], BN_CTX *ctx) { const EC_POINT *generator = NULL; EC_POINT *tmp = NULL; size_t totalnum; size_t blocksize = 0, numblocks = 0; size_t...
['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...
32,953
0
https://github.com/libav/libav/blob/9104cd5161ec7cb31361f3dabd73a8a813d4f7d0/libavcodec/h264.h/#L1222
static av_always_inline int fill_caches(H264Context *h, int mb_type, int for_deblock){ MpegEncContext * const s = &h->s; const int mb_xy= h->mb_xy; int topleft_xy, top_xy, topright_xy, left_xy[2]; int topleft_type, top_type, topright_type, left_type[2]; const uint8_t * left_block; int topleft_pa...
['static av_always_inline int fill_caches(H264Context *h, int mb_type, int for_deblock){\n MpegEncContext * const s = &h->s;\n const int mb_xy= h->mb_xy;\n int topleft_xy, top_xy, topright_xy, left_xy[2];\n int topleft_type, top_type, topright_type, left_type[2];\n const uint8_t * left_block;\n int to...
32,954
0
https://github.com/openssl/openssl/blob/61f5b6f33807306d09bccbc2dcad474d1d04ca40/crypto/lhash/lhash.c/#L370
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((char *)lh->b, (unsigned int)(sizeof(LHASH_NODE *)*lh->pmax)); if (n == NULL) { lh->error++; return; } lh->num_contract_reallocs++; ...
['static int sv_body(char *hostname, int s, unsigned char *context)\n\t{\n\tchar *buf=NULL;\n\tfd_set readfds;\n\tint ret=1,width;\n\tint k,i;\n\tunsigned long l;\n\tSSL *con=NULL;\n\tBIO *sbio;\n\tif ((buf=Malloc(bufsize)) == NULL)\n\t\t{\n\t\tBIO_printf(bio_err,"out of memory\\n");\n\t\tgoto err;\n\t\t}\n#ifdef FIONB...
32,955
0
https://github.com/openssl/openssl/blob/49cd47eaababc8c57871b929080fc1357e2ad7b8/ssl/ssl_lib.c/#L4301
EVP_MD_CTX *ssl_replace_hash(EVP_MD_CTX **hash, const EVP_MD *md) { ssl_clear_hash_ctx(hash); *hash = EVP_MD_CTX_new(); if (*hash == NULL || (md && EVP_DigestInit_ex(*hash, md, NULL) <= 0)) { EVP_MD_CTX_free(*hash); *hash = NULL; return NULL; } return *hash; }
['EVP_MD_CTX *ssl_replace_hash(EVP_MD_CTX **hash, const EVP_MD *md)\n{\n ssl_clear_hash_ctx(hash);\n *hash = EVP_MD_CTX_new();\n if (*hash == NULL || (md && EVP_DigestInit_ex(*hash, md, NULL) <= 0)) {\n EVP_MD_CTX_free(*hash);\n *hash = NULL;\n return NULL;\n }\n return *hash;\n}', '...
32,956
0
https://github.com/openssl/openssl/blob/84c15db551ce1d167b901a3bde2b21880b084384/crypto/bn/bn_lib.c/#L447
BIGNUM *bn_expand2(BIGNUM *b, int words) { BN_ULONG *A,*a; const BN_ULONG *B; int i; bn_check_top(b); if (words > b->max) { bn_check_top(b); if (BN_get_flags(b,BN_FLG_STATIC_DATA)) { BNerr(BN_F_BN_EXPAND2,BN_R_EXPAND_ON_STATIC_BIGNUM_DATA); return(NULL); } a=A=(BN_ULONG *)Malloc(sizeof(BN_ULON...
['static int RSA_eay_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa)\n\t{\n\tBIGNUM r1,m1;\n\tint ret=0;\n\tBN_CTX *ctx;\n\tif ((ctx=BN_CTX_new()) == NULL) goto err;\n\tBN_init(&m1);\n\tBN_init(&r1);\n\tif (rsa->flags & RSA_FLAG_CACHE_PRIVATE)\n\t\t{\n\t\tif (rsa->_method_mod_p == NULL)\n\t\t\t{\n\t\t\tif ((rsa->_method_mod_p...
32,957
0
https://github.com/openssl/openssl/blob/05ec6a25f80ac8edfb7d7cb764d2dd68156a6965/test/evp_test.c/#L1660
static int encode_test_init(struct evp_test *t, const char *encoding) { struct encode_data *edata = OPENSSL_zalloc(sizeof(*edata)); if (strcmp(encoding, "canonical") == 0) { edata->encoding = BASE64_CANONICAL_ENCODING; } else if (strcmp(encoding, "valid") == 0) { edata->encoding = BASE64_VAL...
['static int encode_test_init(struct evp_test *t, const char *encoding)\n{\n struct encode_data *edata = OPENSSL_zalloc(sizeof(*edata));\n if (strcmp(encoding, "canonical") == 0) {\n edata->encoding = BASE64_CANONICAL_ENCODING;\n } else if (strcmp(encoding, "valid") == 0) {\n edata->encoding = BA...
32,958
0
https://github.com/openssl/openssl/blob/a5a95f8d65c2c616ebee13ae4b33eacde34bb2d3/crypto/x509v3/v3_purp.c/#L93
int X509_check_purpose(X509 *x, int id, int ca) { int idx; const X509_PURPOSE *pt; if (!(x->ex_flags & EXFLAG_SET)) { CRYPTO_THREAD_write_lock(x->lock); x509v3_cache_extensions(x); CRYPTO_THREAD_unlock(x->lock); } if (id == -1) return 1; idx = X509_PURPOSE_get_by_...
['int X509_check_purpose(X509 *x, int id, int ca)\n{\n int idx;\n const X509_PURPOSE *pt;\n if (!(x->ex_flags & EXFLAG_SET)) {\n CRYPTO_THREAD_write_lock(x->lock);\n x509v3_cache_extensions(x);\n CRYPTO_THREAD_unlock(x->lock);\n }\n if (id == -1)\n return 1;\n idx = X509_PU...
32,959
0
https://github.com/nginx/nginx/blob/030a1f959c9c673258fe53f968fab04fc9214b86/src/core/ngx_string.c/#L922
ngx_int_t ngx_atoi(u_char *line, size_t n) { ngx_int_t value, cutoff, cutlim; if (n == 0) { return NGX_ERROR; } cutoff = NGX_MAX_INT_T_VALUE / 10; cutlim = NGX_MAX_INT_T_VALUE % 10; for (value = 0; n--; line++) { if (*line < '0' || *line > '9') { return NGX_ERROR; ...
['static char *\nngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)\n{\n ngx_http_core_loc_conf_t *clcf = conf;\n u_char *p;\n ngx_int_t overwrite;\n ngx_str_t *value, uri, args;\n ngx_uint_t ...
32,960
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/bn/bn_mul.c/#L648
int BN_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx) { int top,al,bl; BIGNUM *rr; #ifdef BN_RECURSION BIGNUM *t; int i,j,k; #endif #ifdef BN_COUNT printf("BN_mul %d * %d\n",a->top,b->top); #endif bn_check_top(a); bn_check_top(b); bn_check_top(r); al=a->top; bl=b->top; r->neg=a->neg^b->neg; if ((al == 0)...
['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\...
32,961
0
https://github.com/openssl/openssl/blob/fa9bb6201e1d16ba8ccab938833d140ef81a7f73/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 DH_check(const DH *dh, int *ret)\n{\n int ok = 0;\n BN_CTX *ctx = NULL;\n BN_ULONG l;\n BIGNUM *t1 = NULL, *t2 = NULL;\n *ret = 0;\n ctx = BN_CTX_new();\n if (ctx == NULL)\n goto err;\n BN_CTX_start(ctx);\n t1 = BN_CTX_get(ctx);\n if (t1 == NULL)\n goto err;\n t2 = B...
32,962
0
https://github.com/libav/libav/blob/e5d403720ec4914169f55913a5a5555d908500b6/libavcodec/h264.c/#L407
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.f.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)) { ge...
['static int svq3_decode_frame(AVCodecContext *avctx,\n void *data, int *data_size,\n AVPacket *avpkt)\n{\n const uint8_t *buf = avpkt->data;\n SVQ3Context *svq3 = avctx->priv_data;\n H264Context *h = &svq3->h;\n MpegEncContext *s = &h->s;\n int buf...
32,963
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/bn/bn_asm.c/#L404
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 DH_compute_key(unsigned char *key, BIGNUM *pub_key, DH *dh)\n\t{\n\tBN_CTX ctx;\n\tBN_MONT_CTX *mont;\n\tBIGNUM *tmp;\n\tint ret= -1;\n\tBN_CTX_init(&ctx);\n\ttmp= &(ctx.bn[ctx.tos++]);\n\tif (dh->priv_key == NULL)\n\t\t{\n\t\tDHerr(DH_F_DH_COMPUTE_KEY,DH_R_NO_PRIVATE_VALUE);\n\t\tgoto err;\n\t\t}\n\tif ((dh->met...
32,964
0
https://github.com/openssl/openssl/blob/0f3ffbd1581fad58095fedcc32b0da42a486b8b7/crypto/evp/encode.c/#L372
int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n) { int i, ret = 0, a, b, c, d; unsigned long l; while ((conv_ascii2bin(*f) == B64_WS) && (n > 0)) { f++; n--; } while ((n > 3) && (B64_NOT_BASE64(conv_ascii2bin(f[n - 1])))) n--; if (n % 4 != 0) r...
['int SRP_VBASE_init(SRP_VBASE *vb, char *verifier_file)\n{\n int error_code;\n STACK_OF(SRP_gN) *SRP_gN_tab = sk_SRP_gN_new_null();\n char *last_index = NULL;\n int i;\n char **pp;\n SRP_gN *gN = NULL;\n SRP_user_pwd *user_pwd = NULL;\n TXT_DB *tmpdb = NULL;\n BIO *in = BIO_new(BIO_s_file())...
32,965
0
https://github.com/openssl/openssl/blob/5ea564f154ebe8bda2a0e091a312e2058edf437f/crypto/bn/bn_sqr.c/#L120
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 gendsa_main(int argc, char **argv)\n{\n ENGINE *e = NULL;\n BIO *out = NULL, *in = NULL;\n DSA *dsa = NULL;\n const EVP_CIPHER *enc = NULL;\n char *inrand = NULL, *dsaparams = NULL;\n char *outfile = NULL, *passoutarg = NULL, *passout = NULL, *prog;\n OPTION_CHOICE o;\n int ret = 1, privat...
32,966
0
https://github.com/openssl/openssl/blob/2d5d70b15559f9813054ddb11b30b816daf62ebe/crypto/bn/bn_ctx.c/#L332
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['int BN_BLINDING_convert_ex(BIGNUM *n, BIGNUM *r, BN_BLINDING *b, BN_CTX *ctx)\n{\n int ret = 1;\n bn_check_top(n);\n if ((b->A == NULL) || (b->Ai == NULL)) {\n BNerr(BN_F_BN_BLINDING_CONVERT_EX, BN_R_NOT_INITIALIZED);\n return (0);\n }\n if (b->counter == -1)\n b->counter = 0;\n ...
32,967
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/des/read_pwd.c/#L301
int des_read_pw(char *buf, char *buff, int size, const char *prompt, int verify) { #ifdef VMS struct IOSB iosb; $DESCRIPTOR(terminal,"TT"); long tty_orig[3], tty_new[3]; long status; unsigned short channel = 0; #else #ifndef MSDOS TTY_STRUCT tty_orig,tty_new; #endif #endif int number; int ok; static int...
['int des_read_pw(char *buf, char *buff, int size, const char *prompt,\n\t int verify)\n\t{\n#ifdef VMS\n\tstruct IOSB iosb;\n\t$DESCRIPTOR(terminal,"TT");\n\tlong tty_orig[3], tty_new[3];\n\tlong status;\n\tunsigned short channel = 0;\n#else\n#ifndef MSDOS\n\tTTY_STRUCT tty_orig,tty_new;\n#endif\n#endif\n\tint num...
32,968
0
https://github.com/openssl/openssl/blob/a8140a42f5ee9e4e1423b5b6b319dc4657659f6f/crypto/bn/bn_lib.c/#L367
int BN_set_word(BIGNUM *a, BN_ULONG w) { bn_check_top(a); if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL) return 0; a->neg = 0; a->d[0] = w; a->top = (w ? 1 : 0); a->flags &= ~BN_FLG_FIXED_TOP; bn_check_top(a); return 1; }
['int RSA_X931_generate_key_ex(RSA *rsa, int bits, const BIGNUM *e,\n BN_GENCB *cb)\n{\n int ok = 0;\n BIGNUM *Xp = NULL, *Xq = NULL;\n BN_CTX *ctx = NULL;\n ctx = BN_CTX_new();\n if (ctx == NULL)\n goto error;\n BN_CTX_start(ctx);\n Xp = BN_CTX_get(ctx);\n Xq ...
32,969
0
https://github.com/openssl/openssl/blob/d4b009d5f88875ac0e3ac0b2b9689ed16a4c88dc/crypto/mem.c/#L245
void CRYPTO_free(void *str) { #ifndef OPENSSL_NO_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 }
['EVP_MD_CTX *ssl_replace_hash(EVP_MD_CTX **hash, const EVP_MD *md)\n{\n ssl_clear_hash_ctx(hash);\n *hash = EVP_MD_CTX_new();\n if (*hash == NULL || (md && EVP_DigestInit_ex(*hash, md, NULL) <= 0)) {\n EVP_MD_CTX_free(*hash);\n *hash = NULL;\n return NULL;\n }\n return *hash;\n}', '...
32,970
0
https://github.com/libav/libav/blob/5c8696555abd30a200d0d882e2913f66619fba68/libavcodec/qtrle.c/#L315
static void qtrle_decode_32bpp(QtrleContext *s, int row_ptr, int lines_to_change) { int rle_code; int pixel_ptr; int row_inc = s->frame.linesize[0]; unsigned int argb; unsigned char *rgb = s->frame.data[0]; int pixel_limit = s->frame.linesize[0] * s->avctx->height; while (lines_to_change--) ...
['static void qtrle_decode_32bpp(QtrleContext *s, int row_ptr, int lines_to_change)\n{\n int rle_code;\n int pixel_ptr;\n int row_inc = s->frame.linesize[0];\n unsigned int argb;\n unsigned char *rgb = s->frame.data[0];\n int pixel_limit = s->frame.linesize[0] * s->avctx->height;\n while (lines_to_...
32,971
0
https://github.com/openssl/openssl/blob/18e1e302452e6dea4500b6f981cee7e151294dea/crypto/bn/bn_ctx.c/#L268
static unsigned int BN_STACK_pop(BN_STACK *st) { return st->indexes[--(st->depth)]; }
['int RSA_check_key_ex(const RSA *key, BN_GENCB *cb)\n{\n BIGNUM *i, *j, *k, *l, *m;\n BN_CTX *ctx;\n int ret = 1, ex_primes = 0, idx;\n RSA_PRIME_INFO *pinfo;\n if (key->p == NULL || key->q == NULL || key->n == NULL\n || key->e == NULL || key->d == NULL) {\n RSAerr(RSA_F_RSA_CHECK_KEY_...
32,972
0
https://github.com/libav/libav/blob/47d2ddca802f4c1bc4b454c5ac40f06f79b740a0/libavcodec/dct32.c/#L266
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 int qdm2_decode_frame(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 QDM2Context *s = avctx->priv_data;\n int16_t *out = data;\n int i;\n if(!buf)\n return 0;\n if(b...
32,973
0
https://github.com/openssl/openssl/blob/2d5d70b15559f9813054ddb11b30b816daf62ebe/crypto/lhash/lhash.c/#L269
static void doall_util_fn(_LHASH *lh, int use_arg, LHASH_DOALL_FN_TYPE func, LHASH_DOALL_ARG_FN_TYPE func_arg, void *arg) { int i; LHASH_NODE *a, *n; if (lh == NULL) return; for (i = lh->num_nodes - 1; i >= 0; i--) { a = lh->b[i]; while (a != NULL) { ...
['static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx)\n{\n BIO *conn;\n SSL *serverCon;\n int width, i;\n fd_set readfds;\n if ((conn = BIO_new(BIO_s_connect())) == NULL)\n return (NULL);\n BIO_set_conn_hostname(conn, host);\n if (scon == NULL)\n serverCon = SSL_new(ct...
32,974
0
https://github.com/openssl/openssl/blob/8839324450b569a6253e0dd237ee3e417ef17771/crypto/x509/x509_vfy.c/#L879
static int check_cert(X509_STORE_CTX *ctx) { X509_CRL *crl = NULL, *dcrl = NULL; int ok = 0; int cnum = ctx->error_depth; X509 *x = sk_X509_value(ctx->chain, cnum); ctx->current_cert = x; ctx->current_issuer = NULL; ctx->current_crl_score = 0; ctx->current_reasons = 0; if (x->ex_flag...
['static int check_cert(X509_STORE_CTX *ctx)\n{\n X509_CRL *crl = NULL, *dcrl = NULL;\n int ok = 0;\n int cnum = ctx->error_depth;\n X509 *x = sk_X509_value(ctx->chain, cnum);\n ctx->current_cert = x;\n ctx->current_issuer = NULL;\n ctx->current_crl_score = 0;\n ctx->current_reasons = 0;\n if...
32,975
0
https://github.com/nginx/nginx/blob/824856fc10b5580fcd047fc8db0e4c3f133f60e6/src/http/ngx_http_file_cache.c/#L925
void ngx_http_file_cache_free(ngx_http_cache_t *c, ngx_temp_file_t *tf) { ngx_http_file_cache_t *cache; ngx_http_file_cache_node_t *fcn; if (c->updated) { return; } cache = c->file_cache; ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->file.log, 0, "http file cache free, ...
['static ngx_int_t\nngx_http_upstream_intercept_errors(ngx_http_request_t *r,\n ngx_http_upstream_t *u)\n{\n ngx_int_t status;\n ngx_uint_t i;\n ngx_table_elt_t *h;\n ngx_http_err_page_t *err_page;\n ngx_http_core_loc_conf_t *clcf;\n status = u->hea...
32,976
0
https://github.com/openssl/openssl/blob/fd252de312205b99f889b079110e4e077e9e5f47/apps/apps.c/#L392
int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]) { int num,len,i; char *p; *argc=0; *argv=NULL; len=strlen(buf); i=0; if (arg->count == 0) { arg->count=20; arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count); } for (i=0; i<arg->count; i++) arg->data[i]=NULL; num=0; p=buf; f...
['int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[])\n\t{\n\tint num,len,i;\n\tchar *p;\n\t*argc=0;\n\t*argv=NULL;\n\tlen=strlen(buf);\n\ti=0;\n\tif (arg->count == 0)\n\t\t{\n\t\targ->count=20;\n\t\targ->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count);\n\t\t}\n\tfor (i=0; i<arg->count; i++)\n\t\tar...
32,977
1
https://github.com/openssl/openssl/blob/2ac68bd6f14f27504cf9ae86e714030083de732b/crypto/bn/bn_add.c/#L170
int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b) { int max, min, dif; register BN_ULONG t1, t2, *rp; register const BN_ULONG *ap, *bp; int i, carry; bn_check_top(a); bn_check_top(b); max = a->top; min = b->top; dif = max - min; if (dif < 0) { BNerr(BN_F_BN_USUB, B...
['BIGNUM *int_bn_mod_inverse(BIGNUM *in,\n const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx,\n int *pnoinv)\n{\n BIGNUM *A, *B, *X, *Y, *M, *D, *T, *R = NULL;\n BIGNUM *ret = NULL;\n int sign;\n if (pnoinv)\n *pnoinv = 0;\n if ((BN_get_flags(a, BN_F...
32,978
0
https://github.com/libav/libav/blob/ab492ca2ab105aeb24d955f3f03756bdb3139ee1/libavcodec/mpeg12.c/#L271
static inline int mpeg1_fast_decode_block_inter(MpegEncContext *s, DCTELEM *block, int n) { int level, i, j, run; RLTable *rl = &ff_rl_mpeg1; uint8_t * const scantable = s->intra_scantable.permutated; const int qscale = s->qscale; { OPEN_READER(re, &s->gb); i = -1; U...
['static inline int mpeg1_fast_decode_block_inter(MpegEncContext *s, DCTELEM *block, int n)\n{\n int level, i, j, run;\n RLTable *rl = &ff_rl_mpeg1;\n uint8_t * const scantable = s->intra_scantable.permutated;\n const int qscale = s->qscale;\n {\n OPEN_READER(re, &s->gb);\n i = -1;...
32,979
0
https://github.com/openssl/openssl/blob/8da94770f0a049497b1a52ee469cca1f4a13b1a7/crypto/bn/bn_sqr.c/#L168
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 ...
['static int VKO_compute_key(unsigned char *shared_key, size_t shared_key_size,\n const EC_POINT *pub_key, EC_KEY *priv_key,\n const unsigned char *ukm)\n{\n unsigned char ukm_be[8], databuf[64], hashbuf[64];\n BIGNUM *UKM = NULL, *p = NULL, *order = NULL, *X = ...
32,980
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_levels(BitstreamContext *bc, Atrac3pChanUnitCtx *ctx,\n int ch_num, int coded_subbands)\n{\n int sb, i, delta, delta_bits, min_val, pred;\n Atrac3pChanParams *chan = &ctx->channels[ch_num];\n Atrac3pChanParams *ref_chan = &ctx->channels[0];\n switc...
32,981
0
https://github.com/libav/libav/blob/8a49d2bcbe7573bb4b765728b2578fac0d19763f/libavcodec/h264.c/#L1529
static void copy_parameter_set(void **to, void **from, int count, int size) { int i; for (i = 0; i < count; i++) { if (to[i] && !from[i]) av_freep(&to[i]); else if (from[i] && !to[i]) to[i] = av_malloc(size); if (from[i]) memcpy(to[i], from[i], size); ...
['static void copy_parameter_set(void **to, void **from, int count, int size)\n{\n int i;\n for (i = 0; i < count; i++) {\n if (to[i] && !from[i])\n av_freep(&to[i]);\n else if (from[i] && !to[i])\n to[i] = av_malloc(size);\n if (from[i])\n memcpy(to[i], from[...
32,982
0
https://github.com/openssl/openssl/blob/183733f882056ea3e6fe95e665b85fcc6a45dcb4/crypto/ec/ec_asn1.c/#L424
static int ec_asn1_group2fieldid(const EC_GROUP *group, X9_62_FIELDID *field) { int ok = 0, nid; BIGNUM *tmp = NULL; if (group == NULL || field == NULL) return 0; ASN1_OBJECT_free(field->fieldType); ASN1_TYPE_free(field->p.other); nid = EC_METHOD_get_field_type(EC_GROUP_method_of(group))...
['static int ec_asn1_group2fieldid(const EC_GROUP *group, X9_62_FIELDID *field)\n{\n int ok = 0, nid;\n BIGNUM *tmp = NULL;\n if (group == NULL || field == NULL)\n return 0;\n ASN1_OBJECT_free(field->fieldType);\n ASN1_TYPE_free(field->p.other);\n nid = EC_METHOD_get_field_type(EC_GROUP_method_...
32,983
0
https://github.com/openssl/openssl/blob/b59e1bed7da7933d4c6af750fe3f0300b57874fe/test/bntest.c/#L1429
int test_gf2m_mod_inv(BIO *bp, BN_CTX *ctx) { BIGNUM *a, *b[2], *c, *d; int i, j, ret = 0; int p0[] = { 163, 7, 6, 3, 0, -1 }; int p1[] = { 193, 15, 0, -1 }; a = BN_new(); b[0] = BN_new(); b[1] = BN_new(); c = BN_new(); d = BN_new(); BN_GF2m_arr2poly(p0, b[0]); BN_GF2m_arr2po...
['int test_gf2m_mod_inv(BIO *bp, BN_CTX *ctx)\n{\n BIGNUM *a, *b[2], *c, *d;\n int i, j, ret = 0;\n int p0[] = { 163, 7, 6, 3, 0, -1 };\n int p1[] = { 193, 15, 0, -1 };\n a = BN_new();\n b[0] = BN_new();\n b[1] = BN_new();\n c = BN_new();\n d = BN_new();\n BN_GF2m_arr2poly(p0, b[0]);\n ...
32,984
0
https://github.com/openssl/openssl/blob/48feaceb53fa6ae924e298b8eba0e247019313e4/crypto/ui/ui_lib.c/#L220
int UI_dup_input_string(UI *ui, const char *prompt, int flags, char *result_buf, int minsize, int maxsize) { char *prompt_copy = NULL; if (prompt != NULL) { prompt_copy = OPENSSL_strdup(prompt); if (prompt_copy == NULL) { UIerr(UI_F_UI_DUP_INPUT_STRING, ERR_R_...
['int UI_dup_input_string(UI *ui, const char *prompt, int flags,\n char *result_buf, int minsize, int maxsize)\n{\n char *prompt_copy = NULL;\n if (prompt != NULL) {\n prompt_copy = OPENSSL_strdup(prompt);\n if (prompt_copy == NULL) {\n UIerr(UI_F_UI_DUP_INPUT_STRIN...
32,985
0
https://github.com/libav/libav/blob/2c4b87ea0e61cc762de7536dbae743effc12ba08/libavcodec/wmavoice.c/#L720
static void wiener_denoise(WMAVoiceContext *s, int fcb_type, float *synth_pf, int size, const float *lpcs) { int remainder, lim, n; if (fcb_type != FCB_TYPE_SILENCE) { float *tilted_lpcs = s->tilted_lpcs_pf, *coeffs = s->denoise_coeffs_...
['static void wiener_denoise(WMAVoiceContext *s, int fcb_type,\n float *synth_pf, int size,\n const float *lpcs)\n{\n int remainder, lim, n;\n if (fcb_type != FCB_TYPE_SILENCE) {\n float *tilted_lpcs = s->tilted_lpcs_pf,\n *coeffs = s->denois...
32,986
0
https://github.com/openssl/openssl/blob/0f3ffbd1581fad58095fedcc32b0da42a486b8b7/apps/speed.c/#L2967
static int do_multi(int multi) { int n; int fd[2]; int *fds; static char sep[] = ":"; fds = malloc(sizeof(*fds) * multi); for (n = 0; n < multi; ++n) { if (pipe(fd) == -1) { BIO_printf(bio_err, "pipe failure\n"); exit(1); } fflush(stdout); ...
['static int do_multi(int multi)\n{\n int n;\n int fd[2];\n int *fds;\n static char sep[] = ":";\n fds = malloc(sizeof(*fds) * multi);\n for (n = 0; n < multi; ++n) {\n if (pipe(fd) == -1) {\n BIO_printf(bio_err, "pipe failure\\n");\n exit(1);\n }\n fflush(st...
32,987
0
https://github.com/libav/libav/blob/3a7f7678eb3be1f9a28414c9908ed8d34b1b9846/libavformat/utils.c/#L2670
void avformat_free_context(AVFormatContext *s) { int i; AVStream *st; av_opt_free(s); if (s->iformat && s->iformat->priv_class && s->priv_data) av_opt_free(s->priv_data); for(i=0;i<s->nb_streams;i++) { st = s->streams[i]; if (st->parser) { av_parser_close(st->pars...
['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...
32,988
0
https://github.com/openssl/openssl/blob/54d00677f305375eee65a0c9edb5f0980c5f020f/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_mul_mont_fixed_top(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 int num = mont->N.top;\n#if defined(OPENSSL_BN_ASM_MONT) && defined(MONT_WORD)\n if (num > 1 && a->top == num && b->top == num) {\n if...
32,989
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_renegotiate(SSL *s, WPACKET *pkt,\n unsigned int context, X509 *x,\n size_t chainidx)\n{\n if (!s->renegotiate)\n return EXT_RETURN_NOT_SENT;\n if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_reneg...
32,990
0
https://github.com/libav/libav/blob/adfdcf87b15d70ae5fcf9ddf28e400fb2ba5c8fe/avconv.c/#L1948
static void print_sdp(OutputFile *output_files, int n) { char sdp[2048]; int i; AVFormatContext **avc = av_malloc(sizeof(*avc)*n); if (!avc) exit_program(1); for (i = 0; i < n; i++) avc[i] = output_files[i].ctx; av_sdp_create(avc, n, sdp, sizeof(sdp)); printf("SDP:\n%s\n", sd...
['static void print_sdp(OutputFile *output_files, int n)\n{\n char sdp[2048];\n int i;\n AVFormatContext **avc = av_malloc(sizeof(*avc)*n);\n if (!avc)\n exit_program(1);\n for (i = 0; i < n; i++)\n avc[i] = output_files[i].ctx;\n av_sdp_create(avc, n, sdp, sizeof(sdp));\n printf("SDP...
32,991
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 DH_check_params(const DH *dh, int *ret)\n{\n int ok = 0;\n BIGNUM *tmp = NULL;\n BN_CTX *ctx = NULL;\n *ret = 0;\n ctx = BN_CTX_new();\n if (ctx == NULL)\n goto err;\n BN_CTX_start(ctx);\n tmp = BN_CTX_get(ctx);\n if (tmp == NULL)\n goto err;\n if (!BN_is_odd(dh->p))\n ...
32,992
0
https://github.com/libav/libav/blob/1de53d006b754c8ecab2f31a223acfaea15924f4/libavcodec/h264_mvpred.h/#L341
static av_always_inline void pred_pskip_motion(H264Context *const h) { DECLARE_ALIGNED(4, static const int16_t, zeromv)[2] = { 0 }; DECLARE_ALIGNED(4, int16_t, mvbuf)[3][2]; MpegEncContext *const s = &h->s; int8_t *ref = s->current_picture.f.ref_index[0]; int16_t(*mv)[2] = s->current_picture.f.m...
['static av_always_inline void pred_pskip_motion(H264Context *const h)\n{\n DECLARE_ALIGNED(4, static const int16_t, zeromv)[2] = { 0 };\n DECLARE_ALIGNED(4, int16_t, mvbuf)[3][2];\n MpegEncContext *const s = &h->s;\n int8_t *ref = s->current_picture.f.ref_index[0];\n int16_t(*mv)[2] = s->current_pic...
32,993
0
https://github.com/openssl/openssl/blob/2d5d70b15559f9813054ddb11b30b816daf62ebe/crypto/bn/bn_ctx.c/#L401
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 == 0) { offset = BN_CTX_POOL_SIZE - 1; p->current = p->current->prev...
['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 BNerr(BN_...
32,994
0
https://github.com/libav/libav/blob/0ebe3b8e2bf74503d7c9cc383e29254a3cb06d55/libavcodec/vp3.c/#L1879
static int vp3_decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt) { const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; Vp3DecodeContext *s = avctx->priv_data; GetBitContext gb; static int counter = 0; ...
['static int vp3_decode_frame(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 Vp3DecodeContext *s = avctx->priv_data;\n GetBitContext gb;\n static int count...
32,995
0
https://github.com/openssl/openssl/blob/67afcfd35b9b429493947594becf4e269bcd1a5b/crypto/asn1/asn1_lib.c/#L240
int ASN1_object_size(int constructed, int length, int tag) { int ret = 1; if (length < 0) return -1; if (tag >= 31) { while (tag > 0) { tag >>= 7; ret++; } } if (constructed == 2) { ret += 3; } else { ret++; if (length > 127...
['int sm2_ciphertext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len,\n size_t *ct_size)\n{\n const size_t field_size = ec_field_size(EC_KEY_get0_group(key));\n const int md_size = EVP_MD_size(digest);\n size_t sz;\n if (field_size == 0 || md_size < 0)\n return 0;\...
32,996
0
https://github.com/libav/libav/blob/1e76a1da0534f3a7cdaf7811059beaff874e0504/libavcodec/vp3.c/#L765
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 ...
32,997
0
https://github.com/libav/libav/blob/0e9c4fe254073b209970df3e3cb84531bc388e99/libavcodec/imgconvert.c/#L40
void avcodec_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt); *h_shift = desc->log2_chroma_w; *v_shift = desc->log2_chroma_h; }
['void avcodec_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift)\n{\n const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);\n *h_shift = desc->log2_chroma_w;\n *v_shift = desc->log2_chroma_h;\n}', 'const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)\n{...
32,998
0
https://github.com/openssl/openssl/blob/ed371b8cbac0d0349667558c061c1ae380cf75eb/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 ...
['BIGNUM *SRP_Calc_client_key(const BIGNUM *N, const BIGNUM *B, const BIGNUM *g,\n const BIGNUM *x, const BIGNUM *a, const BIGNUM *u)\n{\n BIGNUM *tmp = NULL, *tmp2 = NULL, *tmp3 = NULL, *k = NULL, *K = NULL;\n BN_CTX *bn_ctx;\n if (u == NULL || B == NULL || N == NULL || g == NULL ||...
32,999
0
https://github.com/openssl/openssl/blob/ea32151f7b9353f8906188d007c6893704ac17bb/ssl/ssl_lib.c/#L321
static int dane_tlsa_add( SSL_DANE *dane, uint8_t usage, uint8_t selector, uint8_t mtype, unsigned char *data, size_t dlen) { danetls_record *t; const EVP_MD *md = NULL; int ilen = (int)dlen; int i; int num; if (dane->trecs == NULL) { SSLerr(SSL_F_DANE_TLSA_ADD, S...
['static int dane_tlsa_add(\n SSL_DANE *dane,\n uint8_t usage,\n uint8_t selector,\n uint8_t mtype,\n unsigned char *data,\n size_t dlen)\n{\n danetls_record *t;\n const EVP_MD *md = NULL;\n int ilen = (int)dlen;\n int i;\n int num;\n if (dane->trecs == NULL) {\n SSLerr(SSL_F_...
33,000
0
https://github.com/openssl/openssl/blob/95dc05bc6d0dfe0f3f3681f5e27afbc3f7a35eea/crypto/lhash/lhash.c/#L370
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((char *)lh->b, (unsigned int)(sizeof(LHASH_NODE *)*lh->pmax)); if (n == NULL) { lh->error++; return; } lh->num_contract_reallocs++; ...
['int ssl3_connect(SSL *s)\n\t{\n\tBUF_MEM *buf;\n\tunsigned long Time=time(NULL),l;\n\tlong num1;\n\tvoid (*cb)()=NULL;\n\tint ret= -1;\n\tint new_state,state,skip=0;;\n\tRAND_seed(&Time,sizeof(Time));\n\tERR_clear_error();\n\tclear_sys_error();\n\tif (s->info_callback != NULL)\n\t\tcb=s->info_callback;\n\telse if (s-...