From 3d2ac6dbb62252d251d2c10907f28eb3b8458836 Mon Sep 17 00:00:00 2001
From: Lukas Reschke <lukas@owncloud.com>
Date: Mon, 22 Jun 2015 15:30:27 +0200
Subject: [PATCH] Use trusted mimetype

We shall not use untrusted mimetypes in this context
---
 apps/files_versions/download.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/files_versions/download.php b/apps/files_versions/download.php
index 72018ca68b..3cc324c230 100644
--- a/apps/files_versions/download.php
+++ b/apps/files_versions/download.php
@@ -34,7 +34,7 @@ $versionName = '/'.$uid.'/files_versions/'.$filename.'.v'.$revision;
 
 $view = new OC\Files\View('/');
 
-$ftype = $view->getMimeType('/'.$uid.'/files/'.$filename);
+$ftype = \OC_Helper::getSecureMimeType($view->getMimeType('/'.$uid.'/files/'.$filename));
 
 header('Content-Type:'.$ftype);
 OCP\Response::setContentDispositionHeader(basename($filename), 'attachment');