From 58c0a23fa905b458d12efec772aa2db950898070 Mon Sep 17 00:00:00 2001
From: olegkap_cp <olegkap@gmail.com>
Date: Fri, 21 Dec 2012 13:52:31 +0000
Subject: [PATCH] Add locking in ShellStream Read function

---
 Renci.SshClient/Renci.SshNet/ShellStream.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Renci.SshClient/Renci.SshNet/ShellStream.cs b/Renci.SshClient/Renci.SshNet/ShellStream.cs
index 180b623b..e1f65068 100644
--- a/Renci.SshClient/Renci.SshNet/ShellStream.cs
+++ b/Renci.SshClient/Renci.SshNet/ShellStream.cs
@@ -163,9 +163,12 @@ namespace Renci.SshNet
         {
             var i = 0;
 
-            for (; i < count && this._incoming.Count > 0; i++)
+            lock (this._incoming)
             {
-                buffer[offset + i] = this._incoming.Dequeue();
+                for (; i < count && this._incoming.Count > 0; i++)
+                {
+                    buffer[offset + i] = this._incoming.Dequeue();
+                }
             }
 
             return i;