From 7efac124c7a3d06f129206da0d18b5ac356a12e8 Mon Sep 17 00:00:00 2001
From: kayone <kay.one@gmail.com>
Date: Tue, 26 Nov 2013 22:52:11 -0800
Subject: [PATCH] added input validation around MoveFile

---
 src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs b/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
index e9bc7e293..d9cda55e1 100644
--- a/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
+++ b/src/NzbDrone.Core/MediaFiles/EpisodeFileMovingService.cs
@@ -3,6 +3,7 @@
 using System.Linq;
 using NLog;
 using NzbDrone.Common;
+using NzbDrone.Common.EnsureThat;
 using NzbDrone.Common.EnvironmentInfo;
 using NzbDrone.Core.Messaging.Events;
 using NzbDrone.Core.Organizer;
@@ -59,6 +60,10 @@ public string MoveEpisodeFile(EpisodeFile episodeFile, LocalEpisode localEpisode
 
         private void MoveFile(EpisodeFile episodeFile, Series series, string destinationFilename)
         {
+            Ensure.That(() => episodeFile).IsNotNull();
+            Ensure.That(() => series).IsNotNull();
+            Ensure.That(() => destinationFilename).IsValidPath();
+
             if (!_diskProvider.FileExists(episodeFile.Path))
             {
                 throw new FileNotFoundException("Episode file path does not exist", episodeFile.Path);