From: Tjerk Meesters <datibbaw@php.net>
Date: Sun, 13 Jul 2014 10:23:25 +0000 (+0800)
Subject: Fix #53092 - dns_get_record does not return false on dns server failure
X-Git-Tag: PRE_NATIVE_TLS_MERGE~93^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d037785165854872fc9b3b49ed3290ae25f939e6;p=php

Fix #53092 - dns_get_record does not return false on dns server failure
---

diff --git a/ext/standard/dns.c b/ext/standard/dns.c
index 0b5e69ca58..79e5f1a3ff 100644
--- a/ext/standard/dns.c
+++ b/ext/standard/dns.c
@@ -897,7 +897,13 @@ PHP_FUNCTION(dns_get_record)
 
 			if (n < 0) {
 				php_dns_free_handle(handle);
-				continue;
+				if (h_errno == NO_DATA) {
+					continue;
+				} else {
+					php_error_docref(NULL TSRMLS_CC, E_WARNING, "Dns Query failed");
+					zval_dtor(return_value);
+					RETURN_FALSE;
+				}
 			}
 
 			cp = answer.qb2 + HFIXEDSZ;