diff options
Diffstat (limited to 'libavcodec/h264.c')
-rw-r--r-- | libavcodec/h264.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/h264.c b/libavcodec/h264.c index cb026badc4..d90fefc7df 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -5430,6 +5430,9 @@ static inline int decode_seq_parameter_set(H264Context *h){ } sps->ref_frame_count= get_ue_golomb(&s->gb); + if(sps->ref_frame_count > MAX_PICTURE_COUNT-2){ + av_log(h->s.avctx, AV_LOG_ERROR, "too many reference frames\n"); + } sps->gaps_in_frame_num_allowed_flag= get_bits1(&s->gb); sps->mb_width= get_ue_golomb(&s->gb) + 1; sps->mb_height= get_ue_golomb(&s->gb) + 1; |