Message ID | 20200212233656.1498-1-andriy.gelman@gmail.com |
---|---|
State | Accepted |
Headers | show |
Series | [FFmpeg-devel,v2] avcodec/h264_ps: Return error if pps has FMO parameters | expand |
Context | Check | Description |
---|---|---|
andriy/ffmpeg-patchwork | success | Make fate finished |
On 2/12/2020 8:36 PM, Andriy Gelman wrote: > From: Andriy Gelman <andriy.gelman@gmail.com> > > FMO is not supported and fields related to FMO are not parsed, meaning > that any fields which follow will be corrupt. > --- > libavcodec/h264_ps.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c > index d36921e47bf..708594954cb 100644 > --- a/libavcodec/h264_ps.c > +++ b/libavcodec/h264_ps.c > @@ -794,7 +794,9 @@ int ff_h264_decode_picture_parameter_set(GetBitContext *gb, AVCodecContext *avct > pps->slice_group_count = get_ue_golomb(gb) + 1; > if (pps->slice_group_count > 1) { > pps->mb_slice_group_map_type = get_ue_golomb(gb); > - av_log(avctx, AV_LOG_ERROR, "FMO not supported\n"); > + avpriv_report_missing_feature(avctx, "FMO"); > + ret = AVERROR_PATCHWELCOME; > + goto fail; > } > pps->ref_count[0] = get_ue_golomb(gb) + 1; > pps->ref_count[1] = get_ue_golomb(gb) + 1; Applied, thanks.
diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c index d36921e47bf..708594954cb 100644 --- a/libavcodec/h264_ps.c +++ b/libavcodec/h264_ps.c @@ -794,7 +794,9 @@ int ff_h264_decode_picture_parameter_set(GetBitContext *gb, AVCodecContext *avct pps->slice_group_count = get_ue_golomb(gb) + 1; if (pps->slice_group_count > 1) { pps->mb_slice_group_map_type = get_ue_golomb(gb); - av_log(avctx, AV_LOG_ERROR, "FMO not supported\n"); + avpriv_report_missing_feature(avctx, "FMO"); + ret = AVERROR_PATCHWELCOME; + goto fail; } pps->ref_count[0] = get_ue_golomb(gb) + 1; pps->ref_count[1] = get_ue_golomb(gb) + 1;
From: Andriy Gelman <andriy.gelman@gmail.com> FMO is not supported and fields related to FMO are not parsed, meaning that any fields which follow will be corrupt. --- libavcodec/h264_ps.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)