Index: branches/5.3.x/core/units/helpers/image_helper.php
===================================================================
diff -u -N -r15574 -r15677
--- branches/5.3.x/core/units/helpers/image_helper.php	(.../image_helper.php)	(revision 15574)
+++ branches/5.3.x/core/units/helpers/image_helper.php	(.../image_helper.php)	(revision 15677)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: image_helper.php 15574 2012-10-15 10:05:48Z alex $
+* @version	$Id: image_helper.php 15677 2013-01-17 18:52:50Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -27,6 +27,7 @@
 		{
 			parent::__construct();
 
+			ini_set('gd.jpeg_ignore_warning', 1);
 			$this->fileHelper = $this->Application->recallObject('FileHelper');
 		}
 
@@ -182,8 +183,7 @@
 				list ($read_function, $write_function, $file_extension) = explode(':', $resize_map[$mime_type]);
 
 				// when source image has large dimensions (over 1MB filesize), then 16M is not enough
-				set_time_limit(0);
-				ini_set('memory_limit', -1);
+				kUtil::setResourceLimit();
 
 				$src_image_rs = @$read_function($src_image);
 				if ($src_image_rs) {