From 3b25960385eabb3b96af36b32d3df5612cd142de Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Mon, 15 May 2006 14:48:11 +0000
Subject: [PATCH] better cleaning of post title SC#251 revisited; merged from
 MOODLE_16_STABLE

---
 mod/forum/post.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/forum/post.php b/mod/forum/post.php
index db38dd3919..df78008903 100644
--- a/mod/forum/post.php
+++ b/mod/forum/post.php
@@ -79,7 +79,7 @@
             $errordestination = $SESSION->fromurl;
         }
 
-        $post->subject = clean_text(strip_tags($post->subject, '<lang><span>'));        // Strip all tags except lang
+        $post->subject = clean_param(strip_tags($post->subject, '<lang><span>'), PARAM_CLEAN);        // Strip all tags except lang
 
         //$post->message = clean_text($post->message, $post->format);   // Clean up any bad tags
 
-- 
2.39.5