From 38cb096ce325116e5fa152b04eb85190cb11710e Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Fri, 8 Oct 2010 19:00:35 +0000
Subject: [PATCH] improved gecos check

---
 lam/lib/account.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lam/lib/account.inc b/lam/lib/account.inc
index 2e0e25d9..20359aec 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -440,7 +440,7 @@ function get_preg($argument, $regexp) {
 					$pregexpr = '/^(([-][1])|([[:digit:]]*))$/';
 					break;
 		case 'gecos':
-					$pregexpr = '/^[a-zA-z0-9 \\._-]+([,][a-zA-z0-9 \\._-]+)*$/';
+					$pregexpr = '/^[[:alnum:] \\._-]+([,][[:alnum:] \\._-]+)*$/u';
 					break;
 		case 'macAddress':
 					$pregexpr = '/^[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}$/';