From 3ea273b235e24a68b59a8696ee94e50a47e42e94 Mon Sep 17 00:00:00 2001
From: florian030 <florian@schaal-24.de>
Date: Mon, 7 May 2018 07:29:39 +0200
Subject: [PATCH] remoting.inc.php
---
interface/lib/classes/remoting.inc.php | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/interface/lib/classes/remoting.inc.php b/interface/lib/classes/remoting.inc.php
index 2aaf1930f0..fe8b1694c4 100644
--- a/interface/lib/classes/remoting.inc.php
+++ b/interface/lib/classes/remoting.inc.php
@@ -151,11 +151,13 @@ class remoting {
// get the ip for a hostname
unset($allowed_ips[$i]);
$temp=dns_get_record($allowed, DNS_A+DNS_AAAA);
- foreach($temp as $t) {
- if(isset($t['ip'])) $allowed_ips[] = $t['ip'];
- if(isset($t['ipv6'])) $allowed_ips[] = $t['ipv6'];
+ if(is_array($temp) && !empty($temp)) {
+ foreach($temp as $t) {
+ if(isset($t['ip'])) $allowed_ips[] = $t['ip'];
+ if(isset($t['ipv6'])) $allowed_ips[] = $t['ipv6'];
+ }
+ unset($temp);
}
- unset($temp);
}
}
}
--
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