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| author | Thierry Foucu <tfoucu@gmail.com> | 2021-07-27 11:25:04 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-07-28 19:15:26 +0200 |
| commit | fc300613bec1e55974d45f955265b72cbf9b5683 (patch) | |
| tree | a4e5a00fa2b4244f97653cfd24d74f6402332f24 /libavcodec/mpeg12dec.c | |
| parent | 0068b3d0f0bc06b2b083eb729bf84f1a3196a2a9 (diff) | |
| download | ffmpeg-fc300613bec1e55974d45f955265b72cbf9b5683.tar.gz | |
libavcodec/mpeg12dec.c: Switch to init_get_bits8 and checks return value
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mpeg12dec.c')
| -rw-r--r-- | libavcodec/mpeg12dec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c index b27ed5bd6d..858dca660c 100644 --- a/libavcodec/mpeg12dec.c +++ b/libavcodec/mpeg12dec.c @@ -1340,9 +1340,11 @@ static int mpeg1_decode_picture(AVCodecContext *avctx, const uint8_t *buf, { Mpeg1Context *s1 = avctx->priv_data; MpegEncContext *s = &s1->mpeg_enc_ctx; - int ref, f_code, vbv_delay; + int ref, f_code, vbv_delay, ret; - init_get_bits(&s->gb, buf, buf_size * 8); + ret = init_get_bits8(&s->gb, buf, buf_size); + if (ret < 0) + return ret; ref = get_bits(&s->gb, 10); /* temporal ref */ s->pict_type = get_bits(&s->gb, 3); |