ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@gmail.com> | Thu Jun 20 01:45:00 2019 +0200| [3f81cc8c94586ccd500827b606c1eabfb6e2dadb] | committer: Mark Thompson
av1_metadata: Error out if fragment is empty If the fragment is empty after parsing (i.e. it contains no OBUs), then the check for the type of the fragment's first OBU is nonsensical; so error out in this case just as h264_metadata and hevc_metadata do. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3f81cc8c94586ccd500827b606c1eabfb6e2dadb --- libavcodec/av1_metadata_bsf.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavcodec/av1_metadata_bsf.c b/libavcodec/av1_metadata_bsf.c index 842b80c201..bb2ca2075b 100644 --- a/libavcodec/av1_metadata_bsf.c +++ b/libavcodec/av1_metadata_bsf.c @@ -133,6 +133,12 @@ static int av1_metadata_filter(AVBSFContext *bsf, AVPacket *pkt) goto fail; } + if (frag->nb_units == 0) { + av_log(bsf, AV_LOG_ERROR, "No OBU in packet.\n"); + err = AVERROR_INVALIDDATA; + goto fail; + } + for (i = 0; i < frag->nb_units; i++) { if (frag->units[i].type == AV1_OBU_SEQUENCE_HEADER) { obu = frag->units[i].content; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
