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avformat/mov: fix memleaks

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Fix two cases of memleaks:
1. The leak of dv_demux
2. The leak of dv_fctx upon dv_demux allocate failure

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit f3dc38a186b2326ce03e50969897ea703817ddb0)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Zhao Zhili 2020-06-28 11:15:39 +08:00 committed by Andreas Rheinhardt
parent 4faf2eee1c
commit 067277da5c
1 changed files with 3 additions and 4 deletions
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7
libavformat/mov.c
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@ -6635,10 +6635,9 @@ static int mov_read_close(AVFormatContext *s)
av_freep(&sc->coll);
}
if (mov->dv_demux) {
avformat_free_context(mov->dv_fctx);
mov->dv_fctx = NULL;
}
av_freep(&mov->dv_demux);
avformat_free_context(mov->dv_fctx);
mov->dv_fctx = NULL;
if (mov->meta_keys) {
for (i = 1; i < mov->meta_keys_count; i++) {