From: Florent Bruneau <florent.bruneau@polytechnique.org>
Date: Tue, 2 Dec 2008 18:07:56 +0000 (+0100)
Subject: Trim regexps to avoid the 'baldelx' effect.
X-Git-Tag: xorg/0.10.0~7
X-Git-Url: http://git.polytechnique.org/?a=commitdiff_plain;h=50579de4416173b970ad17fe8953414ebd2fa1c3;p=platal.git

Trim regexps to avoid the 'baldelx' effect.

Signed-off-by: Florent Bruneau <florent.bruneau@polytechnique.org>
---

diff --git a/modules/auth.php b/modules/auth.php
index 6ac8b9a..5b9748f 100644
--- a/modules/auth.php
+++ b/modules/auth.php
@@ -163,7 +163,8 @@ class AuthModule extends PLModule
 
         while (list($privkey,$name,$datafields,$returnurls) = $res->next()) {
             if (md5($gpex_challenge.$privkey) == $gpex_pass) {
-                if ($returnurls == "" || @preg_match($returnurls, $gpex_url)) {
+                $returnurls = trim($returnurls);
+                if (empty($returnurls) || @preg_match($returnurls, $gpex_url)) {
                     $returl = $gpex_url . gpex_make_params($gpex_challenge, $privkey, $datafields, $charset);
                     http_redirect($returl);
                 }