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free Track and unset priv_data to avoid double free, fix memleak 

Originally committed as revision 18836 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2009-05-15 05:33:05 +00:00
parent df099252bb
commit 8be080aebb
1 changed files with 4 additions and 3 deletions
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7
libavformat/mxfdec.c
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@ -943,6 +943,10 @@ static int mxf_read_close(AVFormatContext *s)
int i;
av_freep(&mxf->packages_refs);
for (i = 0; i < s->nb_streams; i++)
s->streams[i]->priv_data = NULL;
for (i = 0; i < mxf->metadata_sets_count; i++) {
switch (mxf->metadata_sets[i]->type) {
case MultipleDescriptor:
@ -955,9 +959,6 @@ static int mxf_read_close(AVFormatContext *s)
case MaterialPackage:
av_freep(&((MXFPackage *)mxf->metadata_sets[i])->tracks_refs);
break;
case Track:
mxf->metadata_sets[i] = NULL; /* will be freed later */
break;
default:
break;
}