s4:dlz_bind9: add no memory checks

metze

Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Mon Oct 17 14:07:25 CEST 2011 on sn-devel-104

diff --git a/source4/dns_server/dlz_bind9.c b/source4/dns_server/dlz_bind9.c
index 58b47ce566261f8aa064ab6a834c73f417d8fae7..e37a66e2d3490aeea8feb942721b8d37fd7408f3 100644 (file)
--- a/source4/dns_server/dlz_bind9.c
+++ b/source4/dns_server/dlz_bind9.c
@@ -1021,6 +1021,10 @@ _PUBLIC_ isc_result_t dlz_configure(dns_view_t *view, void *dbdata)
                                continue;
                        }
                        zone_dn = ldb_dn_copy(tmp_ctx, dn);
+                       if (zone_dn == NULL) {
+                               talloc_free(tmp_ctx);
+                               return ISC_R_NOMEMORY;
+                       }
 
                        if (!b9_has_soa(state, zone_dn, zone)) {
                                continue;