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avformat/movenc: Fix segfault upon allocation error

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Reviewed-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-09-28 16:00:56 +02:00
parent 24352ca792
commit 4106013523
1 changed files with 3 additions and 0 deletions
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3
libavformat/movenc.c
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@ -6254,6 +6254,9 @@ static void mov_free(AVFormatContext *s)
MOVMuxContext *mov = s->priv_data;
int i;
if (!mov->tracks)
return;
if (mov->chapter_track) {
if (mov->tracks[mov->chapter_track].par)
av_freep(&mov->tracks[mov->chapter_track].par->extradata);