From 3ca6b9e650302509f38c087b40e034fb886b75bf Mon Sep 17 00:00:00 2001
From: Stefan Ginsberg <stefanginsberg@gmail.com>
Date: Tue, 13 Jan 2009 23:41:34 +0000
Subject: [PATCH] - NtUserSetWindowsHookEx: Don't leak a thread reference in
 case we are passed a Thread Id

svn path=/trunk/; revision=38750
---
 reactos/subsystems/win32/win32k/ntuser/hook.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/reactos/subsystems/win32/win32k/ntuser/hook.c b/reactos/subsystems/win32/win32k/ntuser/hook.c
index efe6046d412..d0ff498fe00 100644
--- a/reactos/subsystems/win32/win32k/ntuser/hook.c
+++ b/reactos/subsystems/win32/win32k/ntuser/hook.c
@@ -1156,6 +1156,11 @@ NtUserSetWindowsHookEx(
    ClientInfo->phkCurrent = 0;
    
    UserDereferenceObject(Hook);
+
+   if (NULL != Thread)
+   {
+      ObDereferenceObject(Thread);
+   }
    ObDereferenceObject(WinStaObj);
 
    RETURN( Handle);