[akhaldi] 70393: [0.4.0] * Apply the hackfix from CORE-9836 by Joachim Henze.

Author: akhaldi
Date: Fri Dec 18 11:04:11 2015
New Revision: 70393

URL: http://svn.reactos.org/svn/reactos?rev=70393&view=rev
Log:
[0.4.0] * Apply the hackfix from CORE-9836 by Joachim Henze.

Modified:
    branches/ros-branch-0_4_0/reactos/win32ss/user/ntuser/class.c

Modified: branches/ros-branch-0_4_0/reactos/win32ss/user/ntuser/class.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-branch-0_4_0/reactos/win32ss...
==============================================================================
--- branches/ros-branch-0_4_0/reactos/win32ss/user/ntuser/class.c	[iso-8859-1] (original)
+++ branches/ros-branch-0_4_0/reactos/win32ss/user/ntuser/class.c	[iso-8859-1] Fri Dec 18 11:04:11 2015
@@ -267,8 +267,11 @@

if (Class->spicn)
         UserDereferenceObject(Class->spicn);
-    if (Class->spcur)
+    if (Class->spcur && !UserObjectInDestroy(Class->spcur))
+    {
         UserDereferenceObject(Class->spcur);
+        Class->spcur = NULL;
+    }
     if (Class->spicnSm)
     {
         UserDereferenceObject(Class->spicnSm);