File bind-CVE-2017-3136.patch of Package bind

Index: bind-9.9.9-P1/bin/named/query.c
===================================================================
--- bind-9.9.9-P1.orig/bin/named/query.c
+++ bind-9.9.9-P1/bin/named/query.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2017  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
@@ -7544,6 +7544,7 @@ query_find(ns_client_t *client, dns_fetc
 			result = query_dns64(client, &fname, rdataset,
 					     sigrdataset, dbuf,
 					     DNS_SECTION_ANSWER);
+			noqname = NULL;
 			dns_rdataset_disassociate(rdataset);
 			dns_message_puttemprdataset(client->message, &rdataset);
 			if (result == ISC_R_NOMORE) {