From 43badf4baa1d1e87d6c92fe05827be304e7dba29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Steffen=20Schro=CC=88der?= <schteffens@gmail.com>
Date: Mon, 31 Mar 2014 21:37:53 +0200
Subject: [PATCH] clear file names from non-printable characters (for the
 dedi...)

---
 application/core/Files/FileUtil.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/application/core/Files/FileUtil.php b/application/core/Files/FileUtil.php
index dd5ab713..cf9a8224 100644
--- a/application/core/Files/FileUtil.php
+++ b/application/core/Files/FileUtil.php
@@ -90,6 +90,7 @@ abstract class FileUtil {
 	public static function getClearedFileName($fileName) {
 		$fileName = Formatter::stripCodes($fileName);
 		$fileName = str_replace(array('\\', '/', ':', '*', '?', '"', '<', '>', '|'), '_', $fileName);
+		$fileName = preg_replace( '/[^[:print:]]/', '', $fileName);
 		return $fileName;
 	}
 }