bin/named/query.c

3034 	dns_db_t *db, *zdb;
3056 	zdb = NULL;
3107 			zdb = db;
3210 	if (zdb != NULL) {
3216 		dns_db_detach(&zdb);
5566 	dns_db_t *db, *zdb;
5618 	zdb = NULL;
6319 				zdb = db;
6374 				 * We don't clean up zdb here because we
6424 				client->query.gluedb = zdb;
7423 	if (zdb != NULL) {
7429 		dns_db_detach(&zdb);