From 1a98aabcd1a92c69adaaa5350e75b7399ed5e8af Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Fri, 9 Nov 2007 18:05:41 +0000
Subject: [PATCH] No need for dca here if the ScreenDeviceContext is set
 inaccessible. So free the dca.

svn path=/trunk/; revision=30304
---
 reactos/subsystems/win32/win32k/ntuser/winsta.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/reactos/subsystems/win32/win32k/ntuser/winsta.c b/reactos/subsystems/win32/win32k/ntuser/winsta.c
index 220e4923fd3..8fd137d3beb 100644
--- a/reactos/subsystems/win32/win32k/ntuser/winsta.c
+++ b/reactos/subsystems/win32/win32k/ntuser/winsta.c
@@ -304,7 +304,8 @@ co_IntInitializeDesktopGraphics(VOID)
       IntDestroyPrimarySurface();
       return FALSE;
    }
-   DC_SetOwnership(ScreenDeviceContext, NULL);
+   DC_FreeDcAttr(ScreenDeviceContext);         // Free the dcattr!
+   DC_SetOwnership(ScreenDeviceContext, NULL); // This hDC is inaccessible!
 
    /* Setup the cursor */
    co_IntLoadDefaultCursors();
@@ -316,7 +317,7 @@ VOID FASTCALL
 IntEndDesktopGraphics(VOID)
 {
    if (NULL != ScreenDeviceContext)
-   {
+   {  // No need to allocate a new dcattr.
       DC_SetOwnership(ScreenDeviceContext, PsGetCurrentProcess());
       NtGdiDeleteObjectApp(ScreenDeviceContext);
       ScreenDeviceContext = NULL;