aports/community/sox/fix-resource-leak-comments.patch

From: Helmut Grohne <helmut@subdivi.de>
Subject: fix a resource leak of comments on input parsing failure

--- a/src/formats.c
+++ b/src/formats.c
@@ -572,6 +572,7 @@ error:
   free(ft->priv);
   free(ft->filename);
   free(ft->filetype);
+  sox_delete_comments(&ft->oob.comments);
   free(ft);
   return NULL;
 }