--- trunk/reactos/subsys/win32k/ntuser/timer.c 2005-03-12 22:31:22 UTC (rev 13985)
+++ trunk/reactos/subsys/win32k/ntuser/timer.c 2005-03-12 22:42:38 UTC (rev 13986)
@@ -92,11 +92,11 @@
SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
return 0;
}
-
- if (WindowObject->OwnerThread != PsGetCurrentThread())
+
+ if (WindowObject->OwnerThread->ThreadsProcess != PsGetCurrentProcess())
{
IntReleaseWindowObject(WindowObject);
- DPRINT1("Trying to set timer for window in another thread (shatter attack?)\n");
+ DPRINT1("Trying to set timer for window in another process (shatter attack?)\n");
SetLastWin32Error(ERROR_ACCESS_DENIED);
return 0;
}