libFLAC/metadata_object.c: Assign NULL after free()
Patch-from: lvqcl <lvqcl.mail@gmail.com>
diff --git a/src/libFLAC/metadata_object.c b/src/libFLAC/metadata_object.c
index 82abe41..909dab5 100644
--- a/src/libFLAC/metadata_object.c
+++ b/src/libFLAC/metadata_object.c
@@ -655,12 +655,16 @@
if(0 != object->data.vorbis_comment.comments) {
FLAC__ASSERT(object->data.vorbis_comment.num_comments > 0);
vorbiscomment_entry_array_delete_(object->data.vorbis_comment.comments, object->data.vorbis_comment.num_comments);
+ object->data.vorbis_comment.comments = 0;
+ object->data.vorbis_comment.num_comments = 0;
}
break;
case FLAC__METADATA_TYPE_CUESHEET:
if(0 != object->data.cue_sheet.tracks) {
FLAC__ASSERT(object->data.cue_sheet.num_tracks > 0);
cuesheet_track_array_delete_(object->data.cue_sheet.tracks, object->data.cue_sheet.num_tracks);
+ object->data.cue_sheet.tracks = 0;
+ object->data.cue_sheet.num_tracks = 0;
}
break;
case FLAC__METADATA_TYPE_PICTURE: