[ros-diffs] [gvg] 19804: Get correct window station for CSRSS

Get correct window station for CSRSS
Modified: trunk/reactos/subsys/win32k/ntuser/desktop.c
  _____

Modified: trunk/reactos/subsys/win32k/ntuser/desktop.c
--- trunk/reactos/subsys/win32k/ntuser/desktop.c	2005-12-01
20:09:38 UTC (rev 19803)
+++ trunk/reactos/subsys/win32k/ntuser/desktop.c	2005-12-01
20:12:00 UTC (rev 19804)
@@ -948,6 +948,7 @@

ACCESS_MASK dwDesiredAccess)
 {
    OBJECT_ATTRIBUTES ObjectAttributes;
+   HWINSTA WinSta;
    PWINSTATION_OBJECT WinStaObject;
    UNICODE_STRING DesktopName;
    NTSTATUS Status;
@@ -962,16 +963,16 @@
     * qualified desktop name
     */

+   WinSta = UserGetProcessWindowStation();
    Status = IntValidateWindowStationHandle(
-               PsGetCurrentProcess()->Win32WindowStation,
+               WinSta,
                KernelMode,
                0,
                &WinStaObject);

if (!NT_SUCCESS(Status))
    {
-      DPRINT1("Failed validation of window station handle (0x%X)\n",
-              PsGetCurrentProcess()->Win32WindowStation);
+      DPRINT1("Failed validation of window station handle (0x%X)\n",
WinSta);
       SetLastNtError(Status);
       RETURN( 0);
    }
@@ -986,7 +987,7 @@

ObDereferenceObject(WinStaObject);

-   DPRINT1("Trying to open desktop (%wZ)\n", &DesktopName);
+   DPRINT("Trying to open desktop (%wZ)\n", &DesktopName);

/* Initialize ObjectAttributes for the desktop object */
    InitializeObjectAttributes(
@@ -1000,7 +1001,7 @@
                &ObjectAttributes,
                ExDesktopObjectType,
                NULL,
-               UserMode,
+               KernelMode,
                dwDesiredAccess,
                NULL,
                (HANDLE*)&Desktop);