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commit 8ec2b44cfd402cdbf4e78ac2461b4b40788e594b Author: James Almer <[email protected]> AuthorDate: Tue Oct 20 20:48:56 2026 -0300 Commit: James Almer <[email protected]> CommitDate: Tue Oct 20 21:23:04 2026 -0300 avformat/mov: fix gain map payload length value We discard the first byte from the payload, so take that into account afterwards. Signed-off-by: James Almer <[email protected]> --- libavformat/mov.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index bb4c112f55..870cb9703e 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -11669,8 +11669,8 @@ static int mov_parse_heif_layered_video_tmap(AVFormatContext *s, const HEIFGroup } avio_r8(s->pb); /* version */ - err = avio_read(s->pb, payload, tmap->item->extent_length); - if (err == tmap->item->extent_length) + err = avio_read(s->pb, payload, tmap->item->extent_length - 1); + if (err == (tmap->item->extent_length - 1)) err64 = avio_seek(s->pb, pos, SEEK_SET); else { err = err < 0 ? err : AVERROR_INVALIDDATA; @@ -11681,7 +11681,7 @@ static int mov_parse_heif_layered_video_tmap(AVFormatContext *s, const HEIFGroup goto fail; } - err = av_gain_map_params_from_iso21496(gain, payload, tmap->item->extent_length); + err = av_gain_map_params_from_iso21496(gain, payload, tmap->item->extent_length - 1); av_freep(&payload); if (err < 0) goto fail; -- To stop receiving notification emails like this one, please contact [email protected]. _______________________________________________ ffmpeg-cvslog mailing list -- [email protected] To unsubscribe send an email to [email protected]
