From: Charles <Charles@92bb83a3-7c8f-8a45-bc97-515c4e399668>
Date: Wed, 31 Mar 2010 00:46:21 +0000 (+0000)
Subject: null pointer dereference fix
X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fcarfire;a=commitdiff_plain;h=77f32a9cab6b5697359f7b6631943e8c583eac1a

null pointer dereference fix

git-svn-id: https://bd85.net/svn/cs3505_group@43 92bb83a3-7c8f-8a45-bc97-515c4e399668
---

diff --git a/Project06/CS 3505 Project 06/CS 3505 Project 06/NetworkGame.cs b/Project06/CS 3505 Project 06/CS 3505 Project 06/NetworkGame.cs
index 45c5d0a..ae0396b 100644
--- a/Project06/CS 3505 Project 06/CS 3505 Project 06/NetworkGame.cs	
+++ b/Project06/CS 3505 Project 06/CS 3505 Project 06/NetworkGame.cs	
@@ -1,5 +1,5 @@
 
-#undef DEBUG
+//#define DEBUG
 
 using System;
 using System.Collections.Generic;
@@ -641,8 +641,6 @@ namespace CS_3505_Project_06
                 NetworkGamer sender;
 
                 localGamer.ReceiveData(mPacketReader, out sender);
-                if (sender == null || sender.IsDisposed) continue;
-                GamerInfo senderInfo = mGamers[sender.Id];
 
                 PacketType packetId = (PacketType)mPacketReader.ReadByte();
                 switch (packetId)
@@ -658,6 +656,8 @@ namespace CS_3505_Project_06
 
                     case PacketType.Event:
 
+                        GamerInfo senderInfo = mGamers[sender.Id];
+
                         int stallCount = mPacketReader.ReadInt16();
                         int averageOwd = mPacketReader.ReadInt16();
                         int frameNumber = mPacketReader.ReadInt32();
@@ -705,6 +705,8 @@ namespace CS_3505_Project_06
 
                     case PacketType.Stall:
 
+                        GamerInfo senderInfo2 = mGamers[sender.Id];
+
                         byte numStalledPeers = mPacketReader.ReadByte();
                         byte[] stalledPeers = mPacketReader.ReadBytes(numStalledPeers);