From ece924111b4f5675d45236b410062e54ecd3d827 Mon Sep 17 00:00:00 2001
From: robocoder <anthon.pang@gmail.com>
Date: Mon, 12 Jul 2010 16:25:35 +0000
Subject: [PATCH] refs r2462, refs r2470
git-svn-id: http://dev.piwik.org/svn/trunk@2476 59fd770c-687e-43c8-a1e3-f5a4ff64c105
---
core/Loader.php | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/core/Loader.php b/core/Loader.php
index b6d24e2b7b..88b2c37585 100644
--- a/core/Loader.php
+++ b/core/Loader.php
@@ -25,9 +25,15 @@ class Piwik_Loader
*
* @param string $class Class name
* @return string Class file name
+ * @throws Exception if class name is invalid
*/
protected static function getClassFileName($class)
{
+ if(strspn($class, 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890_') !== strlen($class))
+ {
+ throw new Exception("Invalid class name \"$class\".");
+ }
+
$class = str_replace('_', '/', $class);
if($class == 'Piwik')
--
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