[gadamopoulos] 49145: [win32k] - When we try to call a hook with null hook proc will cause a crash in user32. Add an assertion in win32k in order to catch the problem a bit earlier

Author: gadamopoulos
Date: Thu Oct 14 18:53:12 2010
New Revision: 49145

URL: http://svn.reactos.org/svn/reactos?rev=49145&view=rev
Log:
[win32k]
- When we try to call a hook with null hook proc will cause a crash in user32. Add an
assertion in win32k in order to catch the problem a bit earlier

Modified:
    trunk/reactos/subsystems/win32/win32k/ntuser/callback.c

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/callback.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/callback.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/callback.c [iso-8859-1] Thu Oct 14
18:53:12 2010
@@ -338,6 +338,8 @@
    PANSI_STRING asWindowName;
    PANSI_STRING asClassName;
    PTHREADINFO pti;
+
+   ASSERT(Proc);
 
    pti = PsGetCurrentThreadWin32Thread();
    if (pti->TIF_flags & TIF_INCLEANUP)