From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 1/2] avformat/mov: don't export frame cropping stream side data when the clap box is a no-op
Date: Wed, 17 Jul 2024 22:58:55 -0300
Message-ID: <20240718015856.5276-1-jamrial@gmail.com> (raw)
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavformat/mov.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index ce95842ce5..20efc74f00 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1262,6 +1262,9 @@ static int mov_read_clap(MOVContext *c, AVIOContext *pb, MOVAtom atom)
bottom = st->codecpar->height - 1 - bottom;
right = st->codecpar->width - 1 - right;
+ if (!(left | right | top | bottom))
+ return 0;
+
if ((left + right) >= st->codecpar->width ||
(top + bottom) >= st->codecpar->height)
return AVERROR_INVALIDDATA;
--
2.45.2
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next reply other threads:[~2024-07-18 1:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-18 1:58 James Almer [this message]
2024-07-18 1:58 ` [FFmpeg-devel] [PATCH 2/2] fftools/ffmpeg_filter: use the correct specifier for crop arguments James Almer
2024-07-18 2:03 ` [FFmpeg-devel] [PATCH 3/3] fftools/ffmpeg_demux: don't insert the crop filter if frame cropping side data defines no cropping James Almer
2024-07-18 10:07 ` Anton Khirnov
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