From 2b74af0cb9304db69a3c06cd56bbf9e30cf9f3b9 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Mon, 30 May 2016 22:09:47 +0200
Subject: [PATCH] (filter.inc, filterdns) it doesn't make sense to resolve
 other then host types

---
 src/etc/inc/filter.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/etc/inc/filter.inc b/src/etc/inc/filter.inc
index 5884021c5..aaa769e57 100644
--- a/src/etc/inc/filter.inc
+++ b/src/etc/inc/filter.inc
@@ -481,7 +481,7 @@ function filter_generate_nested_alias($name, $alias, &$aliasnesting, &$aliasaddr
             }
         } elseif (!isset($aliasaddrnesting[$address])) {
             if (!is_ipaddr($address) && !is_subnet($address) && !is_port($address) && !is_portrange($address) && is_hostname($address)) {
-                if (!isset($filterdns["{$address}{$name}"])) {
+                if (!isset($filterdns["{$address}{$name}"]) && in_array(alias_get_type($name), array('host'))) {
                     $filterdns["{$address}{$name}"] = "pf {$address} {$name}\n";
                 }
                 continue;