From e61d961efb6d7302f2e0371bdc27bbc1396bb1b8 Mon Sep 17 00:00:00 2001
From: Arthur Schiwon <blizzz@owncloud.com>
Date: Fri, 18 Oct 2013 14:40:08 +0200
Subject: [PATCH] LDAP: Fix base-comparison with multibyte characters, fixes
 #5081. Thanks to @sfyang

---
 apps/user_ldap/lib/access.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/user_ldap/lib/access.php b/apps/user_ldap/lib/access.php
index f75a78bcb0..0d6cc7cfd2 100644
--- a/apps/user_ldap/lib/access.php
+++ b/apps/user_ldap/lib/access.php
@@ -1021,7 +1021,7 @@ class Access extends LDAPUtility {
 		$bases = $this->sanitizeDN($bases);
 		foreach($bases as $base) {
 			$belongsToBase = true;
-			if(mb_strripos($dn, $base, 0, 'UTF-8') !== (mb_strlen($dn, 'UTF-8')-mb_strlen($base))) {
+			if(mb_strripos($dn, $base, 0, 'UTF-8') !== (mb_strlen($dn, 'UTF-8')-mb_strlen($base, 'UTF-8'))) {
 				$belongsToBase = false;
 			}
 			if($belongsToBase) {