From 856f2ebcd80a925923c321a178b6e66bfe56b60d Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Fri, 28 Apr 2006 08:44:26 +0000
Subject: [PATCH] allow \"@\" in passwords (1477878)

---
 lam/lib/account.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lam/lib/account.inc b/lam/lib/account.inc
index 6280ac13..3abdece3 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -40,6 +40,7 @@ include_once("createntlm.inc");
 * @return array list of shell names
 */
 function getshells() {
+	if (!isset($_SESSION['lampath'])) return array();
 	// Load shells from file
 	if (file_exists($_SESSION['lampath'] . 'config/shells')) {
 		$shells = file($_SESSION['lampath'] . 'config/shells');
@@ -449,7 +450,7 @@ function get_preg($argument, $regexp) {
 	$pregexpr = '';
 	switch ($regexp) {
 		case 'password':
-					$pregexpr = '/^([[:alnum:]\\^\\ \\|\\#\\*\\,\\.\\;\\:\\_\\+\\!\\%\\&\\/\\?\\{\\(\\)\\}\\[\\]=-])*$/u';
+					$pregexpr = '/^([[:alnum:]\\^\\ \\|\\#\\*\\,\\.\\;\\:\\_\\+\\!\\%\\&\\/\\?\\{\\(\\)\\}\\[\\]\\$@=-])*$/u';
 					break;
 		case 'groupname':	// first character must be a letter. All letters, numbers, space and ._- are allowed characters
 		case 'username':	// first character must be a letter. All letters, numbers, space and ._- are allowed characters