From 81c9b238c8e1d3c383404a5031c30b64167be7ef Mon Sep 17 00:00:00 2001
From: yankejustin <yankejustin@hotmail.com>
Date: Tue, 2 Jun 2015 18:21:15 -0400
Subject: [PATCH] MiscHandler validation

Added more restrictive validation for the "Misc" Handlers.
---
 Server/Core/Commands/MiscHandler.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Server/Core/Commands/MiscHandler.cs b/Server/Core/Commands/MiscHandler.cs
index 33f8c889..963f177d 100644
--- a/Server/Core/Commands/MiscHandler.cs
+++ b/Server/Core/Commands/MiscHandler.cs
@@ -11,7 +11,7 @@ public static partial class CommandHandler
     {
         public static void HandleShellCommandResponse(Client client, ShellCommandResponse packet)
         {
-            if (client.Value.FrmRs == null)
+            if (client.Value.FrmRs == null || string.IsNullOrEmpty(packet.Output))
                 return;
 
             if (packet.IsError)
@@ -22,6 +22,9 @@ public static void HandleShellCommandResponse(Client client, ShellCommandRespons
 
         public static void HandleDownloadFileResponse(Client client, DownloadFileResponse packet)
         {
+            if (string.IsNullOrEmpty(packet.Filename))
+                return;
+
             if (!Directory.Exists(client.Value.DownloadDirectory))
                 Directory.CreateDirectory(client.Value.DownloadDirectory);