From efd57bbd1a586a371bfb0292800130c3f8a98fc3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <mcihar@suse.cz>
Date: Mon, 20 Feb 2012 13:37:46 +0100
Subject: [PATCH] Prevent creating copy of possibly huge array (bug #3489378)

---
 libraries/Tracker.class.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libraries/Tracker.class.php b/libraries/Tracker.class.php
index 07d176896a..2f50623832 100644
--- a/libraries/Tracker.class.php
+++ b/libraries/Tracker.class.php
@@ -666,7 +666,9 @@ class PMA_Tracker
         $query = trim($query, ' -');
 
         $tokens = explode(" ", $query);
-        $tokens = array_map('strtoupper', $tokens);
+        foreach ($tokens as $key => $value) {
+            $tokens[$key] = strtoupper($value);
+        }
 
         // Parse USE statement, need it for SQL dump imports
         if (substr($query, 0, 4) == 'USE ') {