[gadamopoulos] 52652: [win32k] - Call UserUnregisterUserApiHook from the process cleanup routine if the process has registered the user api hook

Author: gadamopoulos
Date: Tue Jul 12 09:24:16 2011
New Revision: 52652

URL: http://svn.reactos.org/svn/reactos?rev=52652&view=rev
Log:
[win32k]
- Call UserUnregisterUserApiHook from the process cleanup routine if the process has registered the user api hook

Modified:
    branches/GSoC_2011/ThemesSupport/subsystems/win32/win32k/main/dllmain.c

Modified: branches/GSoC_2011/ThemesSupport/subsystems/win32/win32k/main/dllmain.c
URL: http://svn.reactos.org/svn/reactos/branches/GSoC_2011/ThemesSupport/subsyste...
==============================================================================
--- branches/GSoC_2011/ThemesSupport/subsystems/win32/win32k/main/dllmain.c [iso-8859-1] (original)
+++ branches/GSoC_2011/ThemesSupport/subsystems/win32/win32k/main/dllmain.c [iso-8859-1] Tue Jul 12 09:24:16 2011
@@ -382,6 +382,18 @@
            }
            while (pti);
         }
+
+        /* Do now some process cleanup that requires a valid win32 thread */
+        if(Win32Thread->ppi->cThreads == 0)
+        {
+            /* Check if we have registered the user api hook */
+            if(Win32Thread->ppi == ppiUahServer)
+            {
+                /* Unregister the api hook without blocking */
+                UserUnregisterUserApiHook(FALSE);
+            }
+        }
+
         DceFreeThreadDCE(Win32Thread);
         HOOK_DestroyThreadHooks(Thread);
         EVENT_DestroyThreadEvents(Thread);