mxfdec: free descriptor extradata in .read_close()

Fixes memleak in fate-mxf-demux.
11 years ago · b37effdc52
parent 6a8475dc4f
commit b37effdc52
1 changed files with 3 additions and 0 deletions
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@ -2200,6 +2200,9 @@ static int mxf_read_close(AVFormatContext *s)

    for (i = 0; i < mxf->metadata_sets_count; i++) {
        switch (mxf->metadata_sets[i]->type) {
+        case Descriptor:
+            av_freep(&((MXFDescriptor *)mxf->metadata_sets[i])->extradata);
+            break;
        case MultipleDescriptor:
            av_freep(&((MXFDescriptor *)mxf->metadata_sets[i])->sub_descriptors_refs);
            break;