id stringlengths 25 25 | content stringlengths 649 72.1k | max_stars_repo_path stringlengths 91 133 |
|---|---|---|
d2a_code_trace_data_41354 | void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len)
{
CRYPTO_gcm128_finish(ctx, NULL, 0);
memcpy(tag, ctx->Xi.c, len<=sizeof(ctx->Xi.c)?len:sizeof(ctx->Xi.c));
}
crypto/evp/e_aes.c:341: error: BUFFER_OVERRUN_L3
Offset added: 16 Size: [0, +oo] by call to `CRYPTO_gcm128_tag`.
Showing all 6 st... | https://github.com/openssl/openssl/blob/f4001a0d192a2462bcedbaadf95e778ddc352ebb/crypto/modes/gcm128.c/#L1379 |
d2a_code_trace_data_41355 | static int right_encode(unsigned char *out, int *out_len, size_t bits)
{
unsigned int len = get_encode_size(bits);
int i;
if (len > 0xFF)
return 0;
for (i = len - 1; i >= 0; --i) {
out[i] = (unsigned char)(bits & 0xFF);
bits >>= 8;
}
out[len] = (unsigned char)len;
*ou... | https://github.com/openssl/openssl/blob/c7af8b0a267981c25cc42643493289a01ffe1bbd/crypto/kmac/kmac.c/#L352 |
d2a_code_trace_data_41356 | static ossl_inline void packet_forward(PACKET *pkt, size_t len)
{
pkt->curr += len;
pkt->remaining -= len;
}
ssl/statem/statem_srvr.c:1607: error: INTEGER_OVERFLOW_L2
([1, `s->clienthello->ciphersuites.remaining`] - [2, 3]):unsigned64 by call to `bytes_to_cipher_list`.
Showing all 13 steps of the trace
ssl... | https://github.com/openssl/openssl/blob/b6e3250671654e0344127be9dd49b3fb4a82f94b/ssl/packet_locl.h/#L36 |
d2a_code_trace_data_41357 | 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;
}
libavcodec/takdec.c:463: error: I... | https://github.com/libav/libav/blob/562ef82d6a7f96f6b9da1219a5aaf7d9d7056f1b/libavcodec/bitstream.h/#L139 |
d2a_code_trace_data_41358 | 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... | https://github.com/libav/libav/blob/d7d2f0e63c8187d531168256a0ce2aac21d5fce6/libavcodec/smacker.c/#L292 |
d2a_code_trace_data_41359 | static size_t kat_entropy(RAND_DRBG *drbg, unsigned char **pout,
int entropy, size_t min_len, size_t max_len,
int prediction_resistance)
{
TEST_CTX *t = (TEST_CTX *)RAND_DRBG_get_ex_data(drbg, app_data_index);
t->entropycnt++;
*pout = (unsigned char *)t->e... | https://github.com/openssl/openssl/blob/b44882a0bd0717e0aab84f5dc3ef81ab673155e9/test/drbgtest.c/#L140 |
d2a_code_trace_data_41360 | static int check_chain_extensions(X509_STORE_CTX *ctx)
{
#ifdef OPENSSL_NO_CHAIN_VERIFY
return 1;
#else
int i, ok=0, must_be_ca, plen = 0;
X509 *x;
int (*cb)(int xok,X509_STORE_CTX *xctx);
int proxy_path_length = 0;
int purpose;
int allow_proxy_certs;
cb=ctx->verify_cb;
must_be_ca = -1;
if (ctx->parent)
{
... | https://github.com/openssl/openssl/blob/750487899ad2b794078ed998b513a4a14f60f2cc/crypto/x509/x509_vfy.c/#L599 |
d2a_code_trace_data_41361 | static int get_ocsp_resp_from_responder(SSL *s, tlsextstatusctx *srctx,
OCSP_RESPONSE **resp)
{
char *host = NULL, *port = NULL, *path = NULL;
int use_ssl;
STACK_OF(OPENSSL_STRING) *aia = NULL;
X509 *x = NULL;
X509_STORE_CTX *inctx = NULL;
X509_OBJECT *obj... | https://github.com/openssl/openssl/blob/5d8ce306349aabcf40da0324242025aac3cc56e4/apps/s_server.c/#L491 |
d2a_code_trace_data_41362 | int ssl3_write_pending(SSL *s, int type, const unsigned char *buf, size_t len,
size_t *written)
{
int i;
SSL3_BUFFER *wb = s->rlayer.wbuf;
size_t currbuf = 0;
size_t tmpwrit = 0;
if ((s->rlayer.wpend_tot > len)
|| ((s->rlayer.wpend_buf != buf) &&
!(s->mode ... | https://github.com/openssl/openssl/blob/6438632420cee9821409221ef6717edc5ee408c1/ssl/record/rec_layer_s3.c/#L924 |
d2a_code_trace_data_41363 | int dtls_get_message(SSL *s, int *mt, size_t *len)
{
struct hm_header_st *msg_hdr;
unsigned char *p;
size_t msg_len;
size_t tmplen;
int errtype;
msg_hdr = &s->d1->r_msg_hdr;
memset(msg_hdr, 0, sizeof(*msg_hdr));
again:
if (!dtls_get_reassembled_message(s, &errtype, &tmplen)) {
i... | https://github.com/openssl/openssl/blob/e7d961e994620dd5dee6d80794a07fb9de1bab66/ssl/statem/statem_dtls.c/#L373 |
d2a_code_trace_data_41364 | void avcodec_default_release_buffer(AVCodecContext *s, AVFrame *pic){
int i;
InternalBuffer *buf, *last;
assert(pic->type==FF_BUFFER_TYPE_INTERNAL);
assert(s->internal_buffer_count);
if(s->internal_buffer){
buf = NULL;
for(i=0; i<s->internal_buffer_count; i++){
buf= &((InternalBuffer... | https://github.com/libav/libav/blob/609a2fa1faa82da2451191170ce1807c9a1ba8a8/libavcodec/utils.c/#L393 |
d2a_code_trace_data_41365 | void ff_draw_horiz_band(AVCodecContext *avctx, DSPContext *dsp, Picture *cur,
Picture *last, int y, int h, int picture_structure,
int first_field, int draw_edges, int low_delay,
int v_edge_pos, int h_edge_pos)
{
const AVPixFmtDescriptor *desc =... | https://github.com/libav/libav/blob/fffca3d278c2a2422c2f61f21c5a9d5f690d328e/libavcodec/mpegvideo.c/#L2325 |
d2a_code_trace_data_41366 | static int seq_parse_frame_data(SeqDemuxContext *seq, ByteIOContext *pb)
{
unsigned int offset_table[4], buffer_num[4];
TiertexSeqFrameBuffer *seq_buffer;
int i, e, err;
seq->current_frame_offs += SEQ_FRAME_SIZE;
url_fseek(pb, seq->current_frame_offs, SEEK_SET);
seq->current_audio_data_offs = ge... | https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavformat/tiertexseq.c/#L158 |
d2a_code_trace_data_41367 | static av_always_inline int epzs_motion_search_internal(MpegEncContext * s, int *mx_ptr, int *my_ptr,
int P[10][2], int src_index, int ref_index, int16_t (*last_mv)[2],
int ref_mv_scale, int flags, int size, int h)
{
MotionEstContext * const c= &s->me;
i... | https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavcodec/motion_est_template.c/#L1061 |
d2a_code_trace_data_41368 | 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;
... | https://github.com/openssl/openssl/blob/7f7eb90b8ac55997c5c825bb3ebcfe28611e06f5/crypto/lhash/lhash.c/#L123 |
d2a_code_trace_data_41369 | int BN_set_bit(BIGNUM *a, int n)
{
int i, j, k;
if (n < 0)
return 0;
i = n / BN_BITS2;
j = n % BN_BITS2;
if (a->top <= i) {
if (bn_wexpand(a, i + 1) == NULL)
return (0);
for (k = a->top; k < i + 1; k++)
a->d[k] = 0;
a->top = i + 1;
}
a-... | https://github.com/openssl/openssl/blob/b3618f44a7b8504bfb0a64e8a33e6b8e56d4d516/crypto/bn/bn_lib.c/#L709 |
d2a_code_trace_data_41370 | 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)
... | https://github.com/openssl/openssl/blob/ae269dd8b72dbed1f2c5f92dbe0fbf5b7b905e7b/crypto/bn/bn_shift.c/#L112 |
d2a_code_trace_data_41371 | int BN_num_bits_word(BN_ULONG l)
{
static const unsigned char bits[256] = {
0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
7, 7, 7,... | https://github.com/openssl/openssl/blob/b3618f44a7b8504bfb0a64e8a33e6b8e56d4d516/crypto/bn/bn_lib.c/#L114 |
d2a_code_trace_data_41372 | 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->buf->length - pkt->written < len) {
size_t newlen;
... | https://github.com/openssl/openssl/blob/e4e1aa903e624044d3319622fc50222f1b2c7328/ssl/packet.c/#L46 |
d2a_code_trace_data_41373 | static void pred8x8l_down_left_c(uint8_t *src, int has_topleft, int has_topright, int stride)
{
PREDICT_8x8_LOAD_TOP;
PREDICT_8x8_LOAD_TOPRIGHT;
SRC(0,0)= (t0 + 2*t1 + t2 + 2) >> 2;
SRC(0,1)=SRC(1,0)= (t1 + 2*t2 + t3 + 2) >> 2;
SRC(0,2)=SRC(1,1)=SRC(2,0)= (t2 + 2*t3 + t4 + 2) >> 2;
SRC(0,3)=SRC(... | https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavcodec/h264pred.c/#L842 |
d2a_code_trace_data_41374 | int dct_quantize_trellis_c(MpegEncContext *s,
DCTELEM *block, int n,
int qscale, int *overflow){
const int *qmat;
const uint8_t *scantable= s->intra_scantable.scantable;
const uint8_t *perm_scantable= s->intra_scantable.permutated;
int max=0;
unsigned ... | https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavcodec/mpegvideo_enc.c/#L3254 |
d2a_code_trace_data_41375 | static void apply_window_mp3_c(MPA_INT *synth_buf, MPA_INT *window,
int *dither_state, OUT_INT *samples, int incr)
{
register const MPA_INT *w, *w2, *p;
int j;
OUT_INT *samples2;
#if CONFIG_FLOAT
float sum, sum2;
#elif FRAC_BITS <= 15
int sum, sum2;
#else
int64_t s... | https://github.com/libav/libav/blob/63e8d9760f23a4edf81e9ae58c4f6d3baa6ff4dd/libavcodec/mpegaudiodec.c/#L669 |
d2a_code_trace_data_41376 | 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... | https://github.com/openssl/openssl/blob/9c46f4b9cd4912b61cb546c48b678488d7f26ed6/crypto/asn1/t_x509.c/#L449 |
d2a_code_trace_data_41377 | 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);... | https://github.com/libav/libav/blob/184bc53db4fded8857af09cee2adc7197940deb7/ffmpeg.c/#L3124 |
d2a_code_trace_data_41378 | 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... | https://github.com/openssl/openssl/blob/bd01733fdd9a5a0acdc72cf5c6601d37e8ddd801/crypto/bn/bn_lib.c/#L232 |
d2a_code_trace_data_41379 | static int init_context_frame(MpegEncContext *s)
{
int y_size, c_size, yc_size, i, mb_array_size, mv_table_size, x, y;
s->mb_width = (s->width + 15) / 16;
s->mb_stride = s->mb_width + 1;
s->b8_stride = s->mb_width * 2 + 1;
s->b4_stride = s->mb_width * 4 + 1;
mb_array_size = s->mb_height * s... | https://github.com/libav/libav/blob/45635885e44cb7adce35ac19279d48c1ef6c4779/libavcodec/mpegvideo.c/#L754 |
d2a_code_trace_data_41380 | 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
}
crypto/hmac/hmac.c:257: error: USE_AFTER_FREE
call to `HMAC_... | https://github.com/openssl/openssl/blob/ec04e866343d40a1e3e8e5db79557e279a2dd0d8/crypto/mem.c/#L245 |
d2a_code_trace_data_41381 | 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... | https://github.com/libav/libav/blob/6a9c85944427e3c4355bce67d7f677ec69527bff/libavcodec/h264.c/#L357 |
d2a_code_trace_data_41382 | static int nss_keylog_int(const char *prefix,
SSL *ssl,
const uint8_t *parameter_1,
size_t parameter_1_len,
const uint8_t *parameter_2,
size_t parameter_2_len)
{
char *out = NULL;
ch... | https://github.com/openssl/openssl/blob/e7d961e994620dd5dee6d80794a07fb9de1bab66/ssl/ssl_lib.c/#L4926 |
d2a_code_trace_data_41383 | 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)));
assert(!overlapped);
return ... | https://github.com/openssl/openssl/blob/7141ba31969d0b378d08104a51f8f99b9187b9d5/crypto/evp/evp_enc.c/#L288 |
d2a_code_trace_data_41384 | static int var_diamond_search(MpegEncContext * s, int *best, int dmin,
int src_index, int ref_index, int const penalty_factor,
int size, int h, int flags)
{
MotionEstContext * const c= &s->me;
me_cmp_func cmpf, chroma_cmpf;
int di... | https://github.com/libav/libav/blob/3ec394ea823c2a6e65a6abbdb2041ce1c66964f8/libavcodec/motion_est_template.c/#L934 |
d2a_code_trace_data_41385 | int ossl_init_thread_start(uint64_t opts)
{
struct thread_local_inits_st *locals;
if (!OPENSSL_init_crypto(0, NULL))
return 0;
locals = ossl_init_get_thread_local(1);
if (locals == NULL)
return 0;
if (opts & OPENSSL_INIT_THREAD_ASYNC) {
#ifdef OPENSSL_INIT_DEBUG
fprintf(stder... | https://github.com/openssl/openssl/blob/89bc9cf682e833d44fe135c901fe75f600d871ef/crypto/init.c/#L397 |
d2a_code_trace_data_41386 | int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples,
enum AVSampleFormat sample_fmt, int align)
{
int line_size;
int sample_size = av_get_bytes_per_sample(sample_fmt);
int planar = av_sample_fmt_is_planar(sample_fmt);
if (!sample_size || nb_s... | https://github.com/libav/libav/blob/0e830094ad0dc251613a0aa3234d9c5c397e02e6/libavutil/samplefmt.c/#L124 |
d2a_code_trace_data_41387 | int CRYPTO_ocb128_tag(OCB128_CONTEXT *ctx, unsigned char *tag, size_t len)
{
if (len > 16 || len < 1) {
return -1;
}
CRYPTO_ocb128_finish(ctx, NULL, 0);
memcpy(tag, ctx->tag.c, len);
return 1;
}
crypto/modes/ocb128.c:552: error: BUFFER_OVERRUN_S2
Offset added: [max(1, `len`), min(16, `len... | https://github.com/openssl/openssl/blob/7f7eb90b8ac55997c5c825bb3ebcfe28611e06f5/crypto/modes/ocb128.c/#L552 |
d2a_code_trace_data_41388 | 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... | https://github.com/openssl/openssl/blob/7747a49f2452dfab8880ff60451073ae8506c90e/crypto/evp/encode.c/#L372 |
d2a_code_trace_data_41389 | static ngx_int_t
ngx_http_upstream_get_random_peer(ngx_peer_connection_t *pc, void *data)
{
ngx_http_upstream_random_peer_data_t *rp = data;
time_t now;
uintptr_t m;
ngx_uint_t i, n;
ngx_http_upstream_rr_peer_t *peer... | https://github.com/nginx/nginx/blob/468e37734c48e63296e9f633fd6319519b5f8c74/src/http/modules/ngx_http_upstream_random_module.c/#L276 |
d2a_code_trace_data_41390 | static int estimate_best_b_count(MpegEncContext *s)
{
AVCodec *codec = avcodec_find_encoder(s->avctx->codec_id);
AVCodecContext *c = avcodec_alloc_context3(NULL);
AVFrame input[FF_MAX_B_FRAMES + 2];
const int scale = s->avctx->brd_scale;
int i, j, out_size, p_lambda, b_lambda, lambda2;
int64_... | https://github.com/libav/libav/blob/2eaa3663fda750dac66d41fe8541a8744d5563a4/libavcodec/mpegvideo_enc.c/#L1050 |
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