[jimtabor] 41753: - More Window Threads issues. Need to finish the window object rewrite!

Author: jimtabor
Date: Fri Jul  3 12:03:56 2009
New Revision: 41753

URL: http://svn.reactos.org/svn/reactos?rev=41753&view=rev
Log:
- More Window Threads issues. Need to finish the window object rewrite!

Modified:
    trunk/reactos/subsystems/win32/win32k/ntuser/vis.c
    trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/vis.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/vis.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/vis.c [iso-8859-1] Fri Jul  3 12:03:56 2009
@@ -43,7 +43,7 @@

Wnd = Window->Wnd;

-   if (!(Wnd->Style & WS_VISIBLE))
+   if (!Wnd || !(Wnd->Style & WS_VISIBLE))
    {
       return NULL;
    }

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/winpos.c [iso-8859-1] Fri Jul  3 12:03:56 2009
@@ -759,6 +759,9 @@
 WinPosFixupFlags(WINDOWPOS *WinPos, PWINDOW_OBJECT Window)
 {
    PWINDOW Wnd = Window->Wnd;
+
+   if (!Wnd) return FALSE;
+
    if (Wnd->Style & WS_VISIBLE)
    {
       WinPos->flags &= ~SWP_SHOWWINDOW;