From 22b62d2461ab6f4498e4a341a014aaf8776b8bfa Mon Sep 17 00:00:00 2001
From: Saveliy Tretiakov <saveliyt@gmail.com>
Date: Thu, 8 Mar 2007 19:45:32 +0000
Subject: [PATCH] Forget to enter critical region

svn path=/trunk/; revision=26039
---
 reactos/subsystems/win32/win32k/ntuser/ntuser.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/reactos/subsystems/win32/win32k/ntuser/ntuser.c b/reactos/subsystems/win32/win32k/ntuser/ntuser.c
index 0ddba1eb5bc..7f5e95b194a 100644
--- a/reactos/subsystems/win32/win32k/ntuser/ntuser.c
+++ b/reactos/subsystems/win32/win32k/ntuser/ntuser.c
@@ -82,15 +82,18 @@ VOID FASTCALL CleanupUserImpl(VOID)
 
 VOID FASTCALL UserEnterShared(VOID)
 {
+   KeEnterCriticalRegion();
    ExAcquireResourceSharedLite(&UserLock, TRUE);
 }
 
 VOID FASTCALL UserEnterExclusive(VOID)
 {
+   KeEnterCriticalRegion();
    ExAcquireResourceExclusiveLite(&UserLock, TRUE);
 }
 
 VOID FASTCALL UserLeave(VOID)
 {
    ExReleaseResourceLite(&UserLock);
+   KeLeaveCriticalRegion();
 }