From 42126e88ba1e3508e2c5a36e49c23bfaf4a4262c Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sun, 12 Feb 2006 01:44:52 +0000
Subject: Implemented cookie HMAC check.

---
 framework/Security/TSecurityManager.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'framework/Security')

diff --git a/framework/Security/TSecurityManager.php b/framework/Security/TSecurityManager.php
index bc77c1b6..46ad4575 100644
--- a/framework/Security/TSecurityManager.php
+++ b/framework/Security/TSecurityManager.php
@@ -204,7 +204,7 @@ class TSecurityManager extends TModule
 	 * Validates if data is tampered.
 	 * @param string data to be validated. The data must be previously
 	 * generated using {@link hashData()}.
-	 * @return string the real data with HMAC stripped off. Null if the data
+	 * @return string the real data with HMAC stripped off. False if the data
 	 * is tampered.
 	 */
 	public function validateData($data)
@@ -214,10 +214,10 @@ class TSecurityManager extends TModule
 		{
 			$hmac=substr($data,0,$len);
 			$data2=substr($data,$len);
-			return $hmac===$this->computeHMAC($data2)?$data2:null;
+			return $hmac===$this->computeHMAC($data2)?$data2:false;
 		}
 		else
-			return null;
+			return false;
 	}
 
 	/**
-- 
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