From: Volker Lendecke <vl@samba.org>
Date: Sat, 1 Aug 2015 15:53:56 +0000 (+0200)
Subject: dns_server: Add NULL check
X-Git-Tag: talloc-2.1.4~471
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3fbcd78a75fc8312432dec38b7dfd1d6df80e8e0;p=thirdparty%2Fsamba.git

dns_server: Add NULL check

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
---

diff --git a/source4/dns_server/dns_query.c b/source4/dns_server/dns_query.c
index 4e3c6ccd7df..de0a4339a55 100644
--- a/source4/dns_server/dns_query.c
+++ b/source4/dns_server/dns_query.c
@@ -91,6 +91,7 @@ static WERROR create_response_rr(const struct dns_name_question *question,
 		break;
 	case DNS_QTYPE_PTR:
 		ans[ai].rdata.ptr_record = talloc_strdup(ans, rec->data.ptr);
+		W_ERROR_HAVE_NO_MEMORY(ans[ai].rdata.ptr_record);
 		break;
 	case DNS_QTYPE_MX:
 		ans[ai].rdata.mx_record.preference = rec->data.mx.wPriority;