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avformat/mxfdec: Clear metadata_sets_count in mxf_read_close()

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This avoids problems if the function is called twice

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 13816a1d08)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2019-10-31 13:32:55 +01:00
parent b02b306f73
commit 3266d05538
1 changed files with 1 additions and 0 deletions
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libavformat/mxfdec.c
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@ -3581,6 +3581,7 @@ static int mxf_read_close(AVFormatContext *s)
for (i = 0; i < mxf->metadata_sets_count; i++) {
mxf_free_metadataset(mxf->metadata_sets + i, 1);
}
mxf->metadata_sets_count = 0;
av_freep(&mxf->partitions);
av_freep(&mxf->metadata_sets);
av_freep(&mxf->aesc);