1549 cleanup:
1550 if (dctx->dbiter != NULL)
1551 dns_dbiterator_destroy(&dctx->dbiter);
1552 if (dctx->db != NULL)
1553 dns_db_detach(&dctx->db);
CID 1452686 (#1 of 1): Dereference before null check (REVERSE_INULL)
check_after_deref: Null-checking dctx suggests that it may
be null, but it has already been dereferenced on all paths
leading to the check.
1554 if (dctx != NULL)
1555 isc_mem_put(mctx, dctx, sizeof(*dctx));
fccf65a585