default_handler: cleanup outputed brigade before leaving.
@@ -5017,6 +5017,8 @@ static int default_handler(request_rec *r)
APR_BRIGADE_INSERT_TAIL(bb, e);
status = ap_pass_brigade(r->output_filters, bb);
+ apr_brigade_cleanup(bb);
+
if (status == APR_SUCCESS
|| r->status != HTTP_OK
|| c->aborted) {
