From cc7caa660418e6e0e3bde38826ade340bdfea3d2 Mon Sep 17 00:00:00 2001
From: Timothy Lim <timothylim23@gmail.com>
Date: Fri, 7 Jul 2017 09:56:24 +0200
Subject: [PATCH] HFP-1258 Whitelist .vtt extension

---
 h5p.classes.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/h5p.classes.php b/h5p.classes.php
index 32aeb38..9c88aac 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -1746,7 +1746,7 @@ class H5PCore {
     'js/h5p-utils.js',
   );
 
-  public static $defaultContentWhitelist = 'json png jpg jpeg gif bmp tif tiff svg eot ttf woff woff2 otf webm mp4 ogg mp3 wav txt pdf rtf doc docx xls xlsx ppt pptx odt ods odp xml csv diff patch swf md textile';
+  public static $defaultContentWhitelist = 'json png jpg jpeg gif bmp tif tiff svg eot ttf woff woff2 otf webm mp4 ogg mp3 wav txt pdf rtf doc docx xls xlsx ppt pptx odt ods odp xml csv diff patch swf md textile vtt';
   public static $defaultLibraryWhitelistExtras = 'js css';
 
   public $librariesJsonData, $contentJsonData, $mainJsonData, $h5pF, $fs, $h5pD, $disableFileCheck;