diff options
Diffstat (limited to 'libavcodec/h264_ps.c')
| -rw-r--r-- | libavcodec/h264_ps.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c index 276eb77d1d..05f04afa57 100644 --- a/libavcodec/h264_ps.c +++ b/libavcodec/h264_ps.c @@ -332,8 +332,12 @@ int ff_h264_decode_seq_parameter_set(H264Context *h){ if(sps->profile_idc >= 100){ //high profile sps->chroma_format_idc= get_ue_golomb_31(&s->gb); - if(sps->chroma_format_idc == 3) + if(sps->chroma_format_idc > 3) { + av_log(h->s.avctx, AV_LOG_ERROR, "chroma_format_idc (%u) out of range\n", sps->chroma_format_idc); + return -1; + } else if(sps->chroma_format_idc == 3) { sps->residual_color_transform_flag = get_bits1(&s->gb); + } sps->bit_depth_luma = get_ue_golomb(&s->gb) + 8; sps->bit_depth_chroma = get_ue_golomb(&s->gb) + 8; sps->transform_bypass = get_bits1(&s->gb); |