From cdcd860f9cc936ba500ad54bfa3e5fa337dd5a3b Mon Sep 17 00:00:00 2001
From: NewEraCracker <neweracracker@gmail.com>
Date: Fri, 12 Feb 2016 09:23:28 +0000
Subject: Add check of IPv4 only IPs on IPv6 SplitV64

Will prevent access to wrong string offset
---
 src/etc/inc/IPv6.inc | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src')

diff --git a/src/etc/inc/IPv6.inc b/src/etc/inc/IPv6.inc
index c3aa3f6..4493273 100644
--- a/src/etc/inc/IPv6.inc
+++ b/src/etc/inc/IPv6.inc
@@ -843,6 +843,11 @@ class Net_IPv6
         if (strstr($ip, '.')) {
 
             $pos      = strrpos($ip, ':');
+
+            if(false === $pos) {
+                return array("", $ip);
+            }
+
             $ip{$pos} = '_';
             $ipPart   = explode('_', $ip);
 
-- 
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