From 0241200633abc329d40eb4ad0caa45f04904bb39 Mon Sep 17 00:00:00 2001
From: Sam Hemelryk <sam@moodle.com>
Date: Tue, 29 Jan 2013 14:20:08 +1300
Subject: [PATCH] MDL-37747 cache: changed PARAM_TEXT to PARAM_ALPHANUMEXT

---
 cache/admin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cache/admin.php b/cache/admin.php
index cf3de513c2b..b9a5d16052e 100644
--- a/cache/admin.php
+++ b/cache/admin.php
@@ -129,7 +129,7 @@ if (!empty($action) && confirm_sesskey()) {
             }
             break;
         case 'editdefinitionmapping' : // Edit definition mappings.
-            $definition = required_param('definition', PARAM_TEXT);
+            $definition = required_param('definition', PARAM_SAFEPATH);
             $title = get_string('editdefinitionmappings', 'cache', $definition);
             $mform = new cache_definition_mappings_form($PAGE->url, array('definition' => $definition));
             if ($mform->is_cancelled()) {