From 9e050072237e97b81f04cee67c4f36c41ef13ae9 Mon Sep 17 00:00:00 2001
From: smos <seth.mos@dds.nl>
Date: Mon, 21 Feb 2011 15:46:23 +0100
Subject: Prevent empty remote endpoints from skewing the log output

---
 usr/local/www/diag_logs_ipsec.php | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'usr/local/www')

diff --git a/usr/local/www/diag_logs_ipsec.php b/usr/local/www/diag_logs_ipsec.php
index b0bba94..560cd1a 100755
--- a/usr/local/www/diag_logs_ipsec.php
+++ b/usr/local/www/diag_logs_ipsec.php
@@ -54,6 +54,8 @@ $replace = array();
 if(is_array($config['ipsec']['phase1']))
 	foreach($config['ipsec']['phase1'] as $ph1ent) {
 		$gateway = ipsec_get_phase1_dst($ph1ent);
+		if(!is_ipaddr($gateway))
+			continue;
 		$search[] = "/(racoon: )([A-Z:].*?)({$gateway}\[[0-9].+\]|{$gateway})(.*)/i";
 		$replace[] = "$1<strong>[{$ph1ent['descr']}]</strong>: $2$3$4";
 	}
-- 
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