From 7ba64c2ad62a1d0abf4b023ff442dfa2569ced9a Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Mon, 25 Apr 2011 21:53:06 +0000
Subject: [PATCH] [win32k] Acquire ownership of the window clip region, before
 deleting it. Fixes a region leak.

svn path=/trunk/; revision=51457
---
 reactos/subsystems/win32/win32k/ntuser/window.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/reactos/subsystems/win32/win32k/ntuser/window.c b/reactos/subsystems/win32/win32k/ntuser/window.c
index fe362174aa9..1b4c0b39461 100644
--- a/reactos/subsystems/win32/win32k/ntuser/window.c
+++ b/reactos/subsystems/win32/win32k/ntuser/window.c
@@ -210,7 +210,7 @@ IntEnableWindow( HWND hWnd, BOOL bEnable )
        }
        pWnd->style |= WS_DISABLED;
     }
-    
+
     if (Update)
     {
         IntNotifyWinEvent(EVENT_OBJECT_STATECHANGE, pWnd, OBJID_WINDOW, CHILDID_SELF, 0);
@@ -517,6 +517,7 @@ static LRESULT co_UserFreeWindow(PWND Window,
 
    if(Window->hrgnClip)
    {
+      IntGdiSetRegionOwner(Window->hrgnClip, GDI_OBJ_HMGR_POWNED);
       GreDeleteObject(Window->hrgnClip);
       Window->hrgnClip = NULL;
    }
@@ -2265,7 +2266,7 @@ cleanup:
       UserDereferenceObject(Window);
    }
    if (ParentWindow) UserDerefObjectCo(ParentWindow);
-   
+
    return ret;
 }