From 1b47be2d1fde5a10cdb6318d3df84c2b73c3440e Mon Sep 17 00:00:00 2001
From: LukePulverenti <luke.pulverenti@gmail.com>
Date: Tue, 12 Mar 2013 11:17:43 -0400
Subject: [PATCH] check parsed floats for NaN in media info providers

---
 MediaBrowser.Controller/MediaBrowser.Controller.csproj    | 2 +-
 .../MediaInfo/ffmpeg20130310.zip.REMOVED.git-id           | 1 -
 .../MediaInfo/ffmpeg20130312.zip.REMOVED.git-id           | 1 +
 .../Providers/MediaInfo/BaseFFProbeProvider.cs            | 8 ++++++--
 4 files changed, 8 insertions(+), 4 deletions(-)
 delete mode 100644 MediaBrowser.Controller/MediaInfo/ffmpeg20130310.zip.REMOVED.git-id
 create mode 100644 MediaBrowser.Controller/MediaInfo/ffmpeg20130312.zip.REMOVED.git-id

diff --git a/MediaBrowser.Controller/MediaBrowser.Controller.csproj b/MediaBrowser.Controller/MediaBrowser.Controller.csproj
index 54ba9be55..1485b51f9 100644
--- a/MediaBrowser.Controller/MediaBrowser.Controller.csproj
+++ b/MediaBrowser.Controller/MediaBrowser.Controller.csproj
@@ -201,7 +201,7 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <EmbeddedResource Include="MediaInfo\ffmpeg20130310.zip" />
+    <EmbeddedResource Include="MediaInfo\ffmpeg20130312.zip" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
diff --git a/MediaBrowser.Controller/MediaInfo/ffmpeg20130310.zip.REMOVED.git-id b/MediaBrowser.Controller/MediaInfo/ffmpeg20130310.zip.REMOVED.git-id
deleted file mode 100644
index 830011a04..000000000
--- a/MediaBrowser.Controller/MediaInfo/ffmpeg20130310.zip.REMOVED.git-id
+++ /dev/null
@@ -1 +0,0 @@
-a005e50576665b191cbd02b42d6260bffb764690
\ No newline at end of file
diff --git a/MediaBrowser.Controller/MediaInfo/ffmpeg20130312.zip.REMOVED.git-id b/MediaBrowser.Controller/MediaInfo/ffmpeg20130312.zip.REMOVED.git-id
new file mode 100644
index 000000000..ee5c29231
--- /dev/null
+++ b/MediaBrowser.Controller/MediaInfo/ffmpeg20130312.zip.REMOVED.git-id
@@ -0,0 +1 @@
+629771e1793534eea1b867e8333f22a829acc35f
\ No newline at end of file
diff --git a/MediaBrowser.Controller/Providers/MediaInfo/BaseFFProbeProvider.cs b/MediaBrowser.Controller/Providers/MediaInfo/BaseFFProbeProvider.cs
index 253d4dfed..d09ca705c 100644
--- a/MediaBrowser.Controller/Providers/MediaInfo/BaseFFProbeProvider.cs
+++ b/MediaBrowser.Controller/Providers/MediaInfo/BaseFFProbeProvider.cs
@@ -262,11 +262,15 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
             {
                 var parts = value.Split('/');
 
+                float result;
+
                 if (parts.Length == 2)
                 {
-                    return float.Parse(parts[0]) / float.Parse(parts[1]);
+                    result = float.Parse(parts[0]) / float.Parse(parts[1]);
                 }
-                return float.Parse(parts[0]);
+                result = float.Parse(parts[0]);
+
+                return float.IsNaN(result) ? (float?)null : result;
             }
 
             return null;