From 6b31846c438dc19cca0f2a01582bdf47dff61f81 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 12 Aug 2015 15:11:20 -0400
Subject: [PATCH] Fix IPv6 address validation on PHP with disabled IPv6 support
---
program/lib/Roundcube/rcube_utils.php | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/program/lib/Roundcube/rcube_utils.php b/program/lib/Roundcube/rcube_utils.php
index eef554e..162d4cb 100644
--- a/program/lib/Roundcube/rcube_utils.php
+++ b/program/lib/Roundcube/rcube_utils.php
@@ -156,7 +156,7 @@
$length = strlen($part);
if (!$length) {
// there can be only one ::
- if ($found_empty) {
+ if ($found_empty && $idx > 2) {
return false;
}
$found_empty = true;
--
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