From 97ed0ddb1caa453a3c5f0cba07c11809ef77110f Mon Sep 17 00:00:00 2001
From: drieseng <gert.driesen@telenet.be>
Date: Sun, 18 Sep 2016 11:16:44 +0200
Subject: [PATCH] Dereference socket instance field before disposing it.

---
 src/Renci.SshNet/Channels/ChannelDirectTcpip.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Renci.SshNet/Channels/ChannelDirectTcpip.cs b/src/Renci.SshNet/Channels/ChannelDirectTcpip.cs
index 0c18ff4a..4b0b4754 100644
--- a/src/Renci.SshNet/Channels/ChannelDirectTcpip.cs
+++ b/src/Renci.SshNet/Channels/ChannelDirectTcpip.cs
@@ -263,10 +263,11 @@ namespace Renci.SshNet.Channels
                 {
                     lock (_socketLock)
                     {
-                        if (_socket != null)
+                        var socket = _socket;
+                        if (socket != null)
                         {
-                            _socket.Dispose();
                             _socket = null;
+                            socket.Dispose();
                         }
                     }
                 }