[ekohl] 70350: [WINSRV] Do not kill system processes when a user is logging off. Fixes user logoff. #CORE-2391 #resolve

Author: ekohl
Date: Tue Dec 15 21:38:36 2015
New Revision: 70350

URL: http://svn.reactos.org/svn/reactos?rev=70350&view=rev
Log:
[WINSRV]
Do not kill system processes when a user is logging off. Fixes user logoff.
#CORE-2391 #resolve

Modified:
    trunk/reactos/win32ss/user/winsrv/usersrv/shutdown.c

Modified: trunk/reactos/win32ss/user/winsrv/usersrv/shutdown.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/winsrv/usersr…
==============================================================================
--- trunk/reactos/win32ss/user/winsrv/usersrv/shutdown.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/winsrv/usersrv/shutdown.c	[iso-8859-1] Tue Dec 15 21:38:36
2015
@@ -763,6 +763,14 @@
      * Check for process validity
      */
 
+    /* Do not kill system processes when a user is logging off */
+    if ((Flags & EWX_SHUTDOWN) == EWX_LOGOFF &&
+        (CsrProcess->ShutdownFlags & (SHUTDOWN_OTHERCONTEXT |
SHUTDOWN_SYSTEMCONTEXT)))
+    {
+        DPRINT1("Do not kill a system process in a logoff request!\n");
+        return CsrShutdownNonCsrProcess;
+    }
+
     /* Do not kill Winlogon or CSRSS */
     if (CsrProcess->ClientId.UniqueProcess == NtCurrentProcess() ||
         CsrProcess->ClientId.UniqueProcess == UlongToHandle(LogonProcessId))